#include <cctype>
#include <cfloat>
#include "lo-ieee.h"
#include "lo-specfun.h"
#include "lo-mappers.h"
#include "defun.h"
#include "error.h"
#include "variables.h"

Include dependency graph for mappers.cc:

Functions
	DEFALIAS (lower, tolower)
	DEFALIAS (upper, toupper)
	DEFALIAS (gammaln, lgamma)
	DEFALIAS (finite, isfinite)
	DEFUN (acos, args,,"-- texinfo --\n\ @deftypefn {Mapping Function} {} acos (@var{x})\n\ Compute the inverse cosine in radians for each element of @var{x}.\n\ @seealso{cos, acosd}\n\ @end deftypefn")
	DEFUN (angle, args,,"-- texinfo --\n\ @deftypefn {Mapping Function} {} angle (@var{z})\n\ See arg.\n\ @end deftypefn")
	DEFUN (atan, args,,"-- texinfo --\n\ @deftypefn {Mapping Function} {} atan (@var{x})\n\ Compute the inverse tangent in radians for each element of @var{x}.\n\ @seealso{tan, atand}\n\ @end deftypefn")
	DEFUN (erfinv, args,,"-- texinfo --\n\ @deftypefn {Mapping Function} {} erfinv (@var{x})\n\ Compute the inverse error function, i.e., @var{y} such that\n\ \n\ @example\n\ erf (@var{y}) == @var{x}\n\ @end example\n\ @seealso{erf, erfc, erfcx}\n\ @end deftypefn")
	DEFUN (tanh, args,,"-- texinfo --\n\ @deftypefn {Mapping Function} {} tanh (@var{x})\n\ Compute hyperbolic tangent for each element of @var{x}.\n\ @seealso{atanh, sinh, cosh}\n\ @end deftypefn")
	DEFUN (erfc, args,,"-- texinfo --\n\ @deftypefn {Mapping Function} {} erfc (@var{z})\n\ Compute the complementary error function,\n\ @tex\n\ $1 - {\\rm erf} (z)$.\n\ @end tex\n\ @ifnottex\n\ @w{@code{1 - erf (@var{z})}}.\n\ @end ifnottex\n\ @seealso{erfcx, erf, erfinv}\n\ @end deftypefn")
	DEFUN (sqrt, args,,"-- texinfo --\n\ @deftypefn {Mapping Function} {} sqrt (@var{x})\n\ Compute the square root of each element of @var{x}. If @var{x} is negative,\n\ a complex result is returned. To compute the matrix square root, see\n\ @ref{Linear Algebra}.\n\ @seealso{realsqrt, nthroot}\n\ @end deftypefn")
	DEFUN (sinh, args,,"-- texinfo --\n\ @deftypefn {Mapping Function} {} sinh (@var{x})\n\ Compute the hyperbolic sine for each element of @var{x}.\n\ @seealso{asinh, cosh, tanh}\n\ @end deftypefn")
	DEFUN (sin, args,,"-- texinfo --\n\ @deftypefn {Mapping Function} {} sin (@var{x})\n\ Compute the sine for each element of @var{x} in radians.\n\ @seealso{asin, sind, sinh}\n\ @end deftypefn")
	DEFUN (isna, args,,"-- texinfo --\n\ @deftypefn {Mapping Function} {} isna (@var{x})\n\ Return a logical array which is true where the elements of @var{x} are\n\ NA (missing) values and false where they are not.\n\ For example:\n\ \n\ @example\n\ @group\n\ isna ([13, Inf, NA, NaN])\n\ @result{} [ 0, 0, 1, 0 ]\n\ @end group\n\ @end example\n\ @seealso{isnan, isinf, isfinite}\n\ @end deftypefn")
	DEFUN (roundb, args,,"-- texinfo --\n\ @deftypefn {Mapping Function} {} roundb (@var{x})\n\ Return the integer nearest to @var{x}. If there are two nearest\n\ integers, return the even one (banker's rounding). If @var{x} is complex,\n\ return @code{roundb (real (@var{x})) + roundb (imag (@var{x})) * I}.\n\ @seealso{round}\n\ @end deftypefn")
	DEFUN (round, args,,"-- texinfo --\n\ @deftypefn {Mapping Function} {} round (@var{x})\n\ Return the integer nearest to @var{x}. If @var{x} is complex, return\n\ @code{round (real (@var{x})) + round (imag (@var{x})) * I}. If there\n\ are two nearest integers, return the one further away from zero.\n\ \n\ @example\n\ @group\n\ round ([-2.7, 2.7])\n\ @result{} -3 3\n\ @end group\n\ @end example\n\ @seealso{ceil, floor, fix, roundb}\n\ @end deftypefn")
	DEFUN (real, args,,"-- texinfo --\n\ @deftypefn {Mapping Function} {} real (@var{z})\n\ Return the real part of @var{z}.\n\ @seealso{imag, conj}\n\ @end deftypefn")
	DEFUN (log1p, args,,"-- texinfo --\n\ @deftypefn {Mapping Function} {} log1p (@var{x})\n\ Compute\n\ @tex\n\ $\\ln{(1 + x)}$\n\ @end tex\n\ @ifnottex\n\ @code{log (1 + @var{x})}\n\ @end ifnottex\n\ accurately in the neighborhood of zero.\n\ @seealso{log, exp, expm1}\n\ @end deftypefn")
	DEFUN (log10, args,,"-- texinfo --\n\ @deftypefn {Mapping Function} {} log10 (@var{x})\n\ Compute the base-10 logarithm of each element of @var{x}.\n\ @seealso{log, log2, logspace, exp}\n\ @end deftypefn")
	DEFUN (log, args,,"-- texinfo --\n\ @deftypefn {Mapping Function} {} log (@var{x})\n\ Compute the natural logarithm,\n\ @tex\n\ $\\ln{(x)},$\n\ @end tex\n\ @ifnottex\n\ @code{ln (@var{x})},\n\ @end ifnottex\n\ for each element of @var{x}. To compute the\n\ matrix logarithm, see @ref{Linear Algebra}.\n\ @seealso{exp, log1p, log2, log10, logspace}\n\ @end deftypefn")
	DEFUN (lgamma, args,,"-- texinfo --\n\ @deftypefn {Mapping Function} {} lgamma (@var{x})\n\ @deftypefnx {Mapping Function} {} gammaln (@var{x})\n\ Return the natural logarithm of the gamma function of @var{x}.\n\ @seealso{gamma, gammainc}\n\ @end deftypefn")
	DEFUN (isnan, args,,"-- texinfo --\n\ @deftypefn {Mapping Function} {} isnan (@var{x})\n\ Return a logical array which is true where the elements of @var{x} are\n\ NaN values and false where they are not.\n\ NA values are also considered NaN values. For example:\n\ \n\ @example\n\ @group\n\ isnan ([13, Inf, NA, NaN])\n\ @result{} [ 0, 0, 1, 1 ]\n\ @end group\n\ @end example\n\ @seealso{isna, isinf, isfinite}\n\ @end deftypefn")
	DEFUN (atanh, args,,"-- texinfo --\n\ @deftypefn {Mapping Function} {} atanh (@var{x})\n\ Compute the inverse hyperbolic tangent for each element of @var{x}.\n\ @seealso{tanh}\n\ @end deftypefn")
	DEFUN (erfcx, args,,"-- texinfo --\n\ @deftypefn {Mapping Function} {} erfcx (@var{z})\n\ Compute the scaled complementary error function,\n\ @tex\n\ $$\n\ e^{z^2} {\\rm erfc} (z) \\equiv e^{z^2} (1 - {\\rm erf} (z))\n\ $$\n\ @end tex\n\ @ifnottex\n\ \n\ @example\n\ exp (z^2) * erfc (x)\n\ @end example\n\ \n\ @end ifnottex\n\ @seealso{erfc, erf, erfinv}\n\ @end deftypefn")
	DEFUN (exp, args,,"-- texinfo --\n\ @deftypefn {Mapping Function} {} exp (@var{x})\n\ Compute\n\ @tex\n\ $e^{x}$\n\ @end tex\n\ @ifnottex\n\ @code{e^x}\n\ @end ifnottex\n\ for each element of @var{x}. To compute the matrix\n\ exponential, see @ref{Linear Algebra}.\n\ @seealso{log}\n\ @end deftypefn")
	DEFUN (arg, args,,"-- texinfo --\n\ @deftypefn {Mapping Function} {} arg (@var{z})\n\ @deftypefnx {Mapping Function} {} angle (@var{z})\n\ Compute the argument of @var{z}, defined as,\n\ @tex\n\ $\\theta = atan2 (y, x),$\n\ @end tex\n\ @ifnottex\n\ @var{theta} = @code{atan2 (@var{y}, @var{x})},\n\ @end ifnottex\n\ in radians.\n\ \n\ For example:\n\ \n\ @example\n\ @group\n\ arg (3 + 4i)\n\ @result{} 0.92730\n\ @end group\n\ @end example\n\ @end deftypefn")
	DEFUN (cbrt, args,,"-- texinfo --\n\ @deftypefn {Mapping Function} {} cbrt (@var{x})\n\ Compute the real cube root of each element of @var{x}.\n\ Unlike @code{@var{x}^(1/3)}, the result will be negative if @var{x} is\n\ negative.\n\ @seealso{nthroot}\n\ @end deftypefn")
	DEFUN (expm1, args,,"-- texinfo --\n\ @deftypefn {Mapping Function} {} expm1 (@var{x})\n\ Compute\n\ @tex\n\ $ e^{x} - 1 $\n\ @end tex\n\ @ifnottex\n\ @code{exp (@var{x}) - 1}\n\ @end ifnottex\n\ accurately in the neighborhood of zero.\n\ @seealso{exp}\n\ @end deftypefn")
	DEFUN (isfinite, args,,"-- texinfo --\n\ @deftypefn {Mapping Function} {} isfinite (@var{x})\n\ @deftypefnx {Mapping Function} {} finite (@var{x})\n\ Return a logical array which is true where the elements of @var{x} are\n\ finite values and false where they are not.\n\ For example:\n\ \n\ @example\n\ @group\n\ finite ([13, Inf, NA, NaN])\n\ @result{} [ 1, 0, 0, 0 ]\n\ @end group\n\ @end example\n\ @seealso{isinf, isnan, isna}\n\ @end deftypefn")
	DEFUN (ceil, args,,"-- texinfo --\n\ @deftypefn {Mapping Function} {} ceil (@var{x})\n\ Return the smallest integer not less than @var{x}. This is equivalent to\n\ rounding towards positive infinity. If @var{x} is\n\ complex, return @code{ceil (real (@var{x})) + ceil (imag (@var{x})) * I}.\n\ \n\ @example\n\ @group\n\ ceil ([-2.7, 2.7])\n\ @result{} -2 3\n\ @end group\n\ @end example\n\ @seealso{floor, round, fix}\n\ @end deftypefn")
	DEFUN (isinf, args,,"-- texinfo --\n\ @deftypefn {Mapping Function} {} isinf (@var{x})\n\ Return a logical array which is true where the elements of @var{x} are\n\ are infinite and false where they are not.\n\ For example:\n\ \n\ @example\n\ @group\n\ isinf ([13, Inf, NA, NaN])\n\ @result{} [ 0, 1, 0, 0 ]\n\ @end group\n\ @end example\n\ @seealso{isfinite, isnan, isna}\n\ @end deftypefn")
	DEFUN (fix, args,,"-- texinfo --\n\ @deftypefn {Mapping Function} {} fix (@var{x})\n\ Truncate fractional portion of @var{x} and return the integer portion. This\n\ is equivalent to rounding towards zero. If @var{x} is complex, return\n\ @code{fix (real (@var{x})) + fix (imag (@var{x})) * I}.\n\ \n\ @example\n\ @group\n\ fix ([-2.7, 2.7])\n\ @result{} -2 2\n\ @end group\n\ @end example\n\ @seealso{ceil, floor, round}\n\ @end deftypefn")
	DEFUN (acosh, args,,"-- texinfo --\n\ @deftypefn {Mapping Function} {} acosh (@var{x})\n\ Compute the inverse hyperbolic cosine for each element of @var{x}.\n\ @seealso{cosh}\n\ @end deftypefn")
	DEFUN (cosh, args,,"-- texinfo --\n\ @deftypefn {Mapping Function} {} cosh (@var{x})\n\ Compute the hyperbolic cosine for each element of @var{x}.\n\ @seealso{acosh, sinh, tanh}\n\ @end deftypefn")
	DEFUN (floor, args,,"-- texinfo --\n\ @deftypefn {Mapping Function} {} floor (@var{x})\n\ Return the largest integer not greater than @var{x}. This is equivalent to\n\ rounding towards negative infinity. If @var{x} is\n\ complex, return @code{floor (real (@var{x})) + floor (imag (@var{x})) * I}.\n\ \n\ @example\n\ @group\n\ floor ([-2.7, 2.7])\n\ @result{} -3 2\n\ @end group\n\ @end example\n\ @seealso{ceil, round, fix}\n\ @end deftypefn")
	DEFUN (tan, args,,"-- texinfo --\n\ @deftypefn {Mapping Function} {} tan (@var{z})\n\ Compute the tangent for each element of @var{x} in radians.\n\ @seealso{atan, tand, tanh}\n\ @end deftypefn")
	DEFUN (imag, args,,"-- texinfo --\n\ @deftypefn {Mapping Function} {} imag (@var{z})\n\ Return the imaginary part of @var{z} as a real number.\n\ @seealso{real, conj}\n\ @end deftypefn")
	DEFUN (sign, args,,"-- texinfo --\n\ @deftypefn {Mapping Function} {} sign (@var{x})\n\ Compute the @dfn{signum} function, which is defined as\n\ @tex\n\ $$\n\ {\\rm sign} (@var{x}) = \\cases{1,&$x>0$;\\cr 0,&$x=0$;\\cr -1,&$x<0$.\\cr}\n\ $$\n\ @end tex\n\ @ifnottex\n\ \n\ @example\n\ @group\n\ -1, x < 0;\n\ sign (x) = 0, x = 0;\n\ 1, x > 0.\n\ @end group\n\ @end example\n\ \n\ @end ifnottex\n\ \n\ For complex arguments, @code{sign} returns @code{x ./ abs (@var{x})}.\n\ @end deftypefn")
	DEFUN (asin, args,,"-- texinfo --\n\ @deftypefn {Mapping Function} {} asin (@var{x})\n\ Compute the inverse sine in radians for each element of @var{x}.\n\ @seealso{sin, asind}\n\ @end deftypefn")
	DEFUN (conj, args,,"-- texinfo --\n\ @deftypefn {Mapping Function} {} conj (@var{z})\n\ Return the complex conjugate of @var{z}, defined as\n\ @tex\n\ $\\bar{z} = x - iy$.\n\ @end tex\n\ @ifnottex\n\ @code{conj (@var{z})} = @var{x} - @var{i}@var{y}.\n\ @end ifnottex\n\ @seealso{real, imag}\n\ @end deftypefn")
	DEFUN (gamma, args,,"-- texinfo --\n\ @deftypefn {Mapping Function} {} gamma (@var{z})\n\ Compute the Gamma function,\n\ @tex\n\ $$\n\ \\Gamma (z) = \\int_0^\\infty t^{z-1} e^{-t} dt.\n\ $$\n\ @end tex\n\ @ifnottex\n\ \n\ @example\n\ @group\n\ @c spacing appears odd here, but is correct after Makeinfo\n\ infinity\n\ /\n\ gamma (z) = \| t^(z-1) exp (-t) dt.\n\ /\n\ t=0\n\ @end group\n\ @end example\n\ \n\ @end ifnottex\n\ @seealso{gammainc, lgamma}\n\ @end deftypefn")
	DEFUN (cos, args,,"-- texinfo --\n\ @deftypefn {Mapping Function} {} cos (@var{x})\n\ Compute the cosine for each element of @var{x} in radians.\n\ @seealso{acos, cosd, cosh}\n\ @end deftypefn")
	DEFUN (asinh, args,,"-- texinfo --\n\ @deftypefn {Mapping Function} {} asinh (@var{x})\n\ Compute the inverse hyperbolic sine for each element of @var{x}.\n\ @seealso{sinh}\n\ @end deftypefn")
	DEFUN (abs, args,,"-- texinfo --\n\ @deftypefn {Mapping Function} {} abs (@var{z})\n\ Compute the magnitude of @var{z}, defined as\n\ @tex\n\ $\|z\| = \\sqrt{x^2 + y^2}$.\n\ @end tex\n\ @ifnottex\n\ \|@var{z}\| = @code{sqrt (x^2 + y^2)}.\n\ @end ifnottex\n\ \n\ For example:\n\ \n\ @example\n\ @group\n\ abs (3 + 4i)\n\ @result{} 5\n\ @end group\n\ @end example\n\ @end deftypefn")
	DEFUN (erf, args,,"-- texinfo --\n\ @deftypefn {Mapping Function} {} erf (@var{z})\n\ Compute the error function,\n\ @tex\n\ $$\n\ {\\rm erf} (z) = {2 \\over \\sqrt{\\pi}}\\int_0^z e^{-t^2} dt\n\ $$\n\ @end tex\n\ @ifnottex\n\ \n\ @example\n\ @group\n\ @c spacing appears odd here, but is correct after Makeinfo\n\ z\n\ /\n\ erf (z) = (2/sqrt (pi)) \| e^(-t^2) dt\n\ /\n\ t=0\n\ @end group\n\ @end example\n\ \n\ @end ifnottex\n\ @seealso{erfc, erfcx, erfinv}\n\ @end deftypefn")
	DEFUNX ("toupper", Ftoupper, args,,"-- texinfo --\n\ @deftypefn {Mapping Function} {} toupper (@var{s})\n\ @deftypefnx {Mapping Function} {} upper (@var{s})\n\ Return a copy of the string or cell string @var{s}, with each lowercase\n\ character replaced by the corresponding uppercase one; non-alphabetic\n\ characters are left unchanged. For example:\n\ \n\ @example\n\ @group\n\ toupper (\"MiXeD cAsE 123\")\n\ @result{} \"MIXED CASE 123\"\n\ @end group\n\ @end example\n\ @seealso{tolower}\n\ @end deftypefn")
	DEFUNX ("isxdigit", Fisxdigit, args,,"-- texinfo --\n\ @deftypefn {Mapping Function} {} isxdigit (@var{s})\n\ Return a logical array which is true where the elements of @var{s} are\n\ hexadecimal digits (0-9 and @nospell{a-fA-F}).\n\ @seealso{isdigit}\n\ @end deftypefn")
	DEFUNX ("ispunct", Fispunct, args,,"-- texinfo --\n\ @deftypefn {Mapping Function} {} ispunct (@var{s})\n\ Return a logical array which is true where the elements of @var{s} are\n\ punctuation characters and false where they are not.\n\ @seealso{isalpha, isdigit, isspace, iscntrl}\n\ @end deftypefn")
	DEFUNX ("isascii", Fisascii, args,,"-- texinfo --\n\ @deftypefn {Mapping Function} {} isascii (@var{s})\n\ Return a logical array which is true where the elements of @var{s} are\n\ ASCII characters (in the range 0 to 127 decimal) and false where they are\n\ not.\n\ @end deftypefn")
	DEFUNX ("islower", Fislower, args,,"-- texinfo --\n\ @deftypefn {Mapping Function} {} islower (@var{s})\n\ Return a logical array which is true where the elements of @var{s} are\n\ lowercase letters and false where they are not.\n\ @seealso{isupper, isalpha, isletter, isalnum}\n\ @end deftypefn")
	DEFUNX ("isgraph", Fisgraph, args,,"-- texinfo --\n\ @deftypefn {Mapping Function} {} isgraph (@var{s})\n\ Return a logical array which is true where the elements of @var{s} are\n\ printable characters (but not the space character) and false where they are\n\ not.\n\ @seealso{isprint}\n\ @end deftypefn")
	DEFUNX ("tolower", Ftolower, args,,"-- texinfo --\n\ @deftypefn {Mapping Function} {} tolower (@var{s})\n\ @deftypefnx {Mapping Function} {} lower (@var{s})\n\ Return a copy of the string or cell string @var{s}, with each uppercase\n\ character replaced by the corresponding lowercase one; non-alphabetic\n\ characters are left unchanged. For example:\n\ \n\ @example\n\ @group\n\ tolower (\"MiXeD cAsE 123\")\n\ @result{} \"mixed case 123\"\n\ @end group\n\ @end example\n\ @seealso{toupper}\n\ @end deftypefn")
	DEFUNX ("isupper", Fisupper, args,,"-- texinfo --\n\ @deftypefn {Mapping Function} {} isupper (@var{s})\n\ Return a logical array which is true where the elements of @var{s} are\n\ uppercase letters and false where they are not.\n\ @seealso{islower, isalpha, isletter, isalnum}\n\ @end deftypefn")
	DEFUNX ("isalnum", Fisalnum, args,,"-- texinfo --\n\ @deftypefn {Mapping Function} {} isalnum (@var{s})\n\ Return a logical array which is true where the elements of @var{s} are\n\ letters or digits and false where they are not. This is equivalent to\n\ (@code{isalpha (@var{s}) \| isdigit (@var{s})}).\n\ @seealso{isalpha, isdigit, ispunct, isspace, iscntrl}\n\ @end deftypefn")
	DEFUNX ("iscntrl", Fiscntrl, args,,"-- texinfo --\n\ @deftypefn {Mapping Function} {} iscntrl (@var{s})\n\ Return a logical array which is true where the elements of @var{s} are\n\ control characters and false where they are not.\n\ @seealso{ispunct, isspace, isalpha, isdigit}\n\ @end deftypefn")
	DEFUNX ("isprint", Fisprint, args,,"-- texinfo --\n\ @deftypefn {Mapping Function} {} isprint (@var{s})\n\ Return a logical array which is true where the elements of @var{s} are\n\ printable characters (including the space character) and false where they\n\ are not.\n\ @seealso{isgraph}\n\ @end deftypefn")
	DEFUNX ("isdigit", Fisdigit, args,,"-- texinfo --\n\ @deftypefn {Mapping Function} {} isdigit (@var{s})\n\ Return a logical array which is true where the elements of @var{s} are\n\ decimal digits (0-9) and false where they are not.\n\ @seealso{isxdigit, isalpha, isletter, ispunct, isspace, iscntrl}\n\ @end deftypefn")
	DEFUNX ("isspace", Fisspace, args,,"-- texinfo --\n\ @deftypefn {Mapping Function} {} isspace (@var{s})\n\ Return a logical array which is true where the elements of @var{s} are\n\ whitespace characters (space, formfeed, newline, carriage return, tab, and\n\ vertical tab) and false where they are not.\n\ @seealso{iscntrl, ispunct, isalpha, isdigit}\n\ @end deftypefn")
	DEFUNX ("toascii", Ftoascii, args,,"-- texinfo --\n\ @deftypefn {Mapping Function} {} toascii (@var{s})\n\ Return ASCII representation of @var{s} in a matrix. For example:\n\ \n\ @example\n\ @group\n\ toascii (\"ASCII\")\n\ @result{} [ 65, 83, 67, 73, 73 ]\n\ @end group\n\ \n\ @end example\n\ @seealso{char}\n\ @end deftypefn")
	DEFUNX ("isalpha", Fisalpha, args,,"-- texinfo --\n\ @deftypefn {Mapping Function} {} isalpha (@var{s})\n\ Return a logical array which is true where the elements of @var{s} are\n\ letters and false where they are not. This is equivalent to\n\ (@code{islower (@var{s}) \| isupper (@var{s})}).\n\ @seealso{isdigit, ispunct, isspace, iscntrl, isalnum, islower, isupper}\n\ @end deftypefn")

Function Documentation

DEFALIAS	(	lower	,
		tolower
	)

DEFALIAS	(	upper	,
		toupper
	)

DEFALIAS	(	gammaln	,
		lgamma
	)

DEFALIAS	(	finite	,
		isfinite
	)

DEFUN	(	acos	,
		args
	)

Definition at line 86 of file mappers.cc.

References print_usage().

DEFUN	(	angle	,
		args
	)

Definition at line 152 of file mappers.cc.

References print_usage().

DEFUN	(	atan	,
		args
	)

Definition at line 281 of file mappers.cc.

References print_usage().

DEFUN	(	erfinv	,
		args
	)

Definition at line 592 of file mappers.cc.

References print_usage().

DEFUN	(	tanh	,
		args
	)

Definition at line 1881 of file mappers.cc.

References print_usage().

DEFUN	(	erfc	,
		args
	)

Definition at line 630 of file mappers.cc.

References print_usage().

DEFUN	(	sqrt	,
		args
	)

Definition at line 1813 of file mappers.cc.

References print_usage().

DEFUN	(	sinh	,
		args
	)

Definition at line 1782 of file mappers.cc.

References print_usage().

DEFUN	(	sin	,
		args
	)

Definition at line 1747 of file mappers.cc.

References print_usage().

DEFUN	(	isna	,
		args
	)

Definition at line 1214 of file mappers.cc.

References print_usage().

DEFUN	(	roundb	,
		args
	)

Definition at line 1658 of file mappers.cc.

References print_usage().

DEFUN	(	round	,
		args
	)

Definition at line 1612 of file mappers.cc.

References print_usage().

DEFUN	(	real	,
		args
	)

Definition at line 1581 of file mappers.cc.

References print_usage().

DEFUN	(	log1p	,
		args
	)

Definition at line 1550 of file mappers.cc.

References print_usage().

DEFUN	(	log10	,
		args
	)

Definition at line 1526 of file mappers.cc.

References print_usage().

DEFUN	(	log	,
		args
	)

Definition at line 1491 of file mappers.cc.

References print_usage().

DEFUN	(	lgamma	,
		args
	)

Definition at line 1445 of file mappers.cc.

References print_usage().

DEFUN	(	isnan	,
		args
	)

Definition at line 1256 of file mappers.cc.

References print_usage().

DEFUN	(	atanh	,
		args
	)

Definition at line 316 of file mappers.cc.

References print_usage().

DEFUN	(	erfcx	,
		args
	)

Definition at line 661 of file mappers.cc.

References print_usage().

DEFUN	(	exp	,
		args
	)

Definition at line 696 of file mappers.cc.

References print_usage().

DEFUN	(	arg	,
		args
	)

Definition at line 167 of file mappers.cc.

References print_usage().

DEFUN	(	cbrt	,
		args
	)

Definition at line 347 of file mappers.cc.

References print_usage().

DEFUN	(	expm1	,
		args
	)

Definition at line 733 of file mappers.cc.

References print_usage().

DEFUN	(	isfinite	,
		args
	)

Definition at line 766 of file mappers.cc.

References print_usage().

DEFUN	(	ceil	,
		args
	)

Definition at line 379 of file mappers.cc.

References print_usage().

DEFUN	(	isinf	,
		args
	)

Definition at line 1115 of file mappers.cc.

References print_usage().

DEFUN	(	fix	,
		args
	)

Definition at line 805 of file mappers.cc.

References print_usage().

DEFUN	(	acosh	,
		args
	)

Definition at line 121 of file mappers.cc.

References print_usage().

DEFUN	(	cosh	,
		args
	)

Definition at line 497 of file mappers.cc.

References print_usage().

DEFUN	(	floor	,
		args
	)

Definition at line 840 of file mappers.cc.

References print_usage().

DEFUN	(	tan	,
		args
	)

Definition at line 1846 of file mappers.cc.

References print_usage().

DEFUN	(	imag	,
		args
	)

Definition at line 939 of file mappers.cc.

References print_usage().

DEFUN	(	sign	,
		args
	)

Definition at line 1699 of file mappers.cc.

References print_usage().

DEFUN	(	asin	,
		args
	)

Definition at line 222 of file mappers.cc.

References print_usage().

DEFUN	(	conj	,
		args
	)

Definition at line 421 of file mappers.cc.

References print_usage().

DEFUN	(	gamma	,
		args
	)

Definition at line 875 of file mappers.cc.

References print_usage().

DEFUN	(	cos	,
		args
	)

Definition at line 460 of file mappers.cc.

References print_usage().

DEFUN	(	asinh	,
		args
	)

Definition at line 250 of file mappers.cc.

References print_usage().

DEFUN	(	abs	,
		args
	)

Definition at line 39 of file mappers.cc.

References print_usage().

DEFUN	(	erf	,
		args
	)

Definition at line 528 of file mappers.cc.

References print_usage().

DEFUNX	(	"toupper"	,
		Ftoupper	,
		args
	)

Definition at line 1999 of file mappers.cc.

References print_usage().

DEFUNX	(	"isxdigit"	,
		Fisxdigit	,
		args
	)

Definition at line 1415 of file mappers.cc.

References print_usage().

DEFUNX	(	"ispunct"	,
		Fispunct	,
		args
	)

Definition at line 1327 of file mappers.cc.

References print_usage().

DEFUNX	(	"isascii"	,
		Fisascii	,
		args
	)

Definition at line 1031 of file mappers.cc.

References print_usage().

DEFUNX	(	"islower"	,
		Fislower	,
		args
	)

Definition at line 1186 of file mappers.cc.

References print_usage().

DEFUNX	(	"isgraph"	,
		Fisgraph	,
		args
	)

Definition at line 1157 of file mappers.cc.

References print_usage().

DEFUNX	(	"tolower"	,
		Ftolower	,
		args
	)

Definition at line 1948 of file mappers.cc.

References print_usage().

DEFUNX	(	"isupper"	,
		Fisupper	,
		args
	)

Definition at line 1387 of file mappers.cc.

References print_usage().

DEFUNX	(	"isalnum"	,
		Fisalnum	,
		args
	)

Definition at line 970 of file mappers.cc.

References print_usage().

DEFUNX	(	"iscntrl"	,
		Fiscntrl	,
		args
	)

Definition at line 1058 of file mappers.cc.

References print_usage().

DEFUNX	(	"isprint"	,
		Fisprint	,
		args
	)

Definition at line 1298 of file mappers.cc.

References print_usage().

DEFUNX	(	"isdigit"	,
		Fisdigit	,
		args
	)

Definition at line 1087 of file mappers.cc.

References print_usage().

DEFUNX	(	"isspace"	,
		Fisspace	,
		args
	)

Definition at line 1358 of file mappers.cc.

References print_usage().

DEFUNX	(	"toascii"	,
		Ftoascii	,
		args
	)

Definition at line 1912 of file mappers.cc.

References print_usage().

DEFUNX	(	"isalpha"	,
		Fisalpha	,
		args
	)

Definition at line 1001 of file mappers.cc.

References print_usage().

Functions
	DEFALIAS (lower, tolower)
	DEFALIAS (upper, toupper)
	DEFALIAS (gammaln, lgamma)
	DEFALIAS (finite, isfinite)
	DEFUN (acos, args,,"-- texinfo --\n\ @deftypefn {Mapping Function} {} acos (@var{x})\n\ Compute the inverse cosine in radians for each element of @var{x}.\n\ @seealso{cos, acosd}\n\ @end deftypefn")
	DEFUN (angle, args,,"-- texinfo --\n\ @deftypefn {Mapping Function} {} angle (@var{z})\n\ See arg.\n\ @end deftypefn")
	DEFUN (atan, args,,"-- texinfo --\n\ @deftypefn {Mapping Function} {} atan (@var{x})\n\ Compute the inverse tangent in radians for each element of @var{x}.\n\ @seealso{tan, atand}\n\ @end deftypefn")
	DEFUN (erfinv, args,,"-- texinfo --\n\ @deftypefn {Mapping Function} {} erfinv (@var{x})\n\ Compute the inverse error function, i.e., @var{y} such that\n\ \n\ @example\n\ erf (@var{y}) == @var{x}\n\ @end example\n\ @seealso{erf, erfc, erfcx}\n\ @end deftypefn")
	DEFUN (tanh, args,,"-- texinfo --\n\ @deftypefn {Mapping Function} {} tanh (@var{x})\n\ Compute hyperbolic tangent for each element of @var{x}.\n\ @seealso{atanh, sinh, cosh}\n\ @end deftypefn")
	DEFUN (erfc, args,,"-- texinfo --\n\ @deftypefn {Mapping Function} {} erfc (@var{z})\n\ Compute the complementary error function,\n\ @tex\n\ $1 - {\\rm erf} (z)$.\n\ @end tex\n\ @ifnottex\n\ @w{@code{1 - erf (@var{z})}}.\n\ @end ifnottex\n\ @seealso{erfcx, erf, erfinv}\n\ @end deftypefn")
	DEFUN (sqrt, args,,"-- texinfo --\n\ @deftypefn {Mapping Function} {} sqrt (@var{x})\n\ Compute the square root of each element of @var{x}. If @var{x} is negative,\n\ a complex result is returned. To compute the matrix square root, see\n\ @ref{Linear Algebra}.\n\ @seealso{realsqrt, nthroot}\n\ @end deftypefn")
	DEFUN (sinh, args,,"-- texinfo --\n\ @deftypefn {Mapping Function} {} sinh (@var{x})\n\ Compute the hyperbolic sine for each element of @var{x}.\n\ @seealso{asinh, cosh, tanh}\n\ @end deftypefn")
	DEFUN (sin, args,,"-- texinfo --\n\ @deftypefn {Mapping Function} {} sin (@var{x})\n\ Compute the sine for each element of @var{x} in radians.\n\ @seealso{asin, sind, sinh}\n\ @end deftypefn")
	DEFUN (isna, args,,"-- texinfo --\n\ @deftypefn {Mapping Function} {} isna (@var{x})\n\ Return a logical array which is true where the elements of @var{x} are\n\ NA (missing) values and false where they are not.\n\ For example:\n\ \n\ @example\n\ @group\n\ isna ([13, Inf, NA, NaN])\n\ @result{} [ 0, 0, 1, 0 ]\n\ @end group\n\ @end example\n\ @seealso{isnan, isinf, isfinite}\n\ @end deftypefn")
	DEFUN (roundb, args,,"-- texinfo --\n\ @deftypefn {Mapping Function} {} roundb (@var{x})\n\ Return the integer nearest to @var{x}. If there are two nearest\n\ integers, return the even one (banker's rounding). If @var{x} is complex,\n\ return @code{roundb (real (@var{x})) + roundb (imag (@var{x})) * I}.\n\ @seealso{round}\n\ @end deftypefn")
	DEFUN (round, args,,"-- texinfo --\n\ @deftypefn {Mapping Function} {} round (@var{x})\n\ Return the integer nearest to @var{x}. If @var{x} is complex, return\n\ @code{round (real (@var{x})) + round (imag (@var{x})) * I}. If there\n\ are two nearest integers, return the one further away from zero.\n\ \n\ @example\n\ @group\n\ round ([-2.7, 2.7])\n\ @result{} -3 3\n\ @end group\n\ @end example\n\ @seealso{ceil, floor, fix, roundb}\n\ @end deftypefn")
	DEFUN (real, args,,"-- texinfo --\n\ @deftypefn {Mapping Function} {} real (@var{z})\n\ Return the real part of @var{z}.\n\ @seealso{imag, conj}\n\ @end deftypefn")
	DEFUN (log1p, args,,"-- texinfo --\n\ @deftypefn {Mapping Function} {} log1p (@var{x})\n\ Compute\n\ @tex\n\ $\\ln{(1 + x)}$\n\ @end tex\n\ @ifnottex\n\ @code{log (1 + @var{x})}\n\ @end ifnottex\n\ accurately in the neighborhood of zero.\n\ @seealso{log, exp, expm1}\n\ @end deftypefn")
	DEFUN (log10, args,,"-- texinfo --\n\ @deftypefn {Mapping Function} {} log10 (@var{x})\n\ Compute the base-10 logarithm of each element of @var{x}.\n\ @seealso{log, log2, logspace, exp}\n\ @end deftypefn")
	DEFUN (log, args,,"-- texinfo --\n\ @deftypefn {Mapping Function} {} log (@var{x})\n\ Compute the natural logarithm,\n\ @tex\n\ $\\ln{(x)},$\n\ @end tex\n\ @ifnottex\n\ @code{ln (@var{x})},\n\ @end ifnottex\n\ for each element of @var{x}. To compute the\n\ matrix logarithm, see @ref{Linear Algebra}.\n\ @seealso{exp, log1p, log2, log10, logspace}\n\ @end deftypefn")
	DEFUN (lgamma, args,,"-- texinfo --\n\ @deftypefn {Mapping Function} {} lgamma (@var{x})\n\ @deftypefnx {Mapping Function} {} gammaln (@var{x})\n\ Return the natural logarithm of the gamma function of @var{x}.\n\ @seealso{gamma, gammainc}\n\ @end deftypefn")
	DEFUN (isnan, args,,"-- texinfo --\n\ @deftypefn {Mapping Function} {} isnan (@var{x})\n\ Return a logical array which is true where the elements of @var{x} are\n\ NaN values and false where they are not.\n\ NA values are also considered NaN values. For example:\n\ \n\ @example\n\ @group\n\ isnan ([13, Inf, NA, NaN])\n\ @result{} [ 0, 0, 1, 1 ]\n\ @end group\n\ @end example\n\ @seealso{isna, isinf, isfinite}\n\ @end deftypefn")
	DEFUN (atanh, args,,"-- texinfo --\n\ @deftypefn {Mapping Function} {} atanh (@var{x})\n\ Compute the inverse hyperbolic tangent for each element of @var{x}.\n\ @seealso{tanh}\n\ @end deftypefn")
	DEFUN (erfcx, args,,"-- texinfo --\n\ @deftypefn {Mapping Function} {} erfcx (@var{z})\n\ Compute the scaled complementary error function,\n\ @tex\n\ $$\n\ e^{z^2} {\\rm erfc} (z) \\equiv e^{z^2} (1 - {\\rm erf} (z))\n\ $$\n\ @end tex\n\ @ifnottex\n\ \n\ @example\n\ exp (z^2) * erfc (x)\n\ @end example\n\ \n\ @end ifnottex\n\ @seealso{erfc, erf, erfinv}\n\ @end deftypefn")
	DEFUN (exp, args,,"-- texinfo --\n\ @deftypefn {Mapping Function} {} exp (@var{x})\n\ Compute\n\ @tex\n\ $e^{x}$\n\ @end tex\n\ @ifnottex\n\ @code{e^x}\n\ @end ifnottex\n\ for each element of @var{x}. To compute the matrix\n\ exponential, see @ref{Linear Algebra}.\n\ @seealso{log}\n\ @end deftypefn")
	DEFUN (arg, args,,"-- texinfo --\n\ @deftypefn {Mapping Function} {} arg (@var{z})\n\ @deftypefnx {Mapping Function} {} angle (@var{z})\n\ Compute the argument of @var{z}, defined as,\n\ @tex\n\ $\\theta = atan2 (y, x),$\n\ @end tex\n\ @ifnottex\n\ @var{theta} = @code{atan2 (@var{y}, @var{x})},\n\ @end ifnottex\n\ in radians.\n\ \n\ For example:\n\ \n\ @example\n\ @group\n\ arg (3 + 4i)\n\ @result{} 0.92730\n\ @end group\n\ @end example\n\ @end deftypefn")
	DEFUN (cbrt, args,,"-- texinfo --\n\ @deftypefn {Mapping Function} {} cbrt (@var{x})\n\ Compute the real cube root of each element of @var{x}.\n\ Unlike @code{@var{x}^(1/3)}, the result will be negative if @var{x} is\n\ negative.\n\ @seealso{nthroot}\n\ @end deftypefn")
	DEFUN (expm1, args,,"-- texinfo --\n\ @deftypefn {Mapping Function} {} expm1 (@var{x})\n\ Compute\n\ @tex\n\ $ e^{x} - 1 $\n\ @end tex\n\ @ifnottex\n\ @code{exp (@var{x}) - 1}\n\ @end ifnottex\n\ accurately in the neighborhood of zero.\n\ @seealso{exp}\n\ @end deftypefn")
	DEFUN (isfinite, args,,"-- texinfo --\n\ @deftypefn {Mapping Function} {} isfinite (@var{x})\n\ @deftypefnx {Mapping Function} {} finite (@var{x})\n\ Return a logical array which is true where the elements of @var{x} are\n\ finite values and false where they are not.\n\ For example:\n\ \n\ @example\n\ @group\n\ finite ([13, Inf, NA, NaN])\n\ @result{} [ 1, 0, 0, 0 ]\n\ @end group\n\ @end example\n\ @seealso{isinf, isnan, isna}\n\ @end deftypefn")
	DEFUN (ceil, args,,"-- texinfo --\n\ @deftypefn {Mapping Function} {} ceil (@var{x})\n\ Return the smallest integer not less than @var{x}. This is equivalent to\n\ rounding towards positive infinity. If @var{x} is\n\ complex, return @code{ceil (real (@var{x})) + ceil (imag (@var{x})) * I}.\n\ \n\ @example\n\ @group\n\ ceil ([-2.7, 2.7])\n\ @result{} -2 3\n\ @end group\n\ @end example\n\ @seealso{floor, round, fix}\n\ @end deftypefn")
	DEFUN (isinf, args,,"-- texinfo --\n\ @deftypefn {Mapping Function} {} isinf (@var{x})\n\ Return a logical array which is true where the elements of @var{x} are\n\ are infinite and false where they are not.\n\ For example:\n\ \n\ @example\n\ @group\n\ isinf ([13, Inf, NA, NaN])\n\ @result{} [ 0, 1, 0, 0 ]\n\ @end group\n\ @end example\n\ @seealso{isfinite, isnan, isna}\n\ @end deftypefn")
	DEFUN (fix, args,,"-- texinfo --\n\ @deftypefn {Mapping Function} {} fix (@var{x})\n\ Truncate fractional portion of @var{x} and return the integer portion. This\n\ is equivalent to rounding towards zero. If @var{x} is complex, return\n\ @code{fix (real (@var{x})) + fix (imag (@var{x})) * I}.\n\ \n\ @example\n\ @group\n\ fix ([-2.7, 2.7])\n\ @result{} -2 2\n\ @end group\n\ @end example\n\ @seealso{ceil, floor, round}\n\ @end deftypefn")
	DEFUN (acosh, args,,"-- texinfo --\n\ @deftypefn {Mapping Function} {} acosh (@var{x})\n\ Compute the inverse hyperbolic cosine for each element of @var{x}.\n\ @seealso{cosh}\n\ @end deftypefn")
	DEFUN (cosh, args,,"-- texinfo --\n\ @deftypefn {Mapping Function} {} cosh (@var{x})\n\ Compute the hyperbolic cosine for each element of @var{x}.\n\ @seealso{acosh, sinh, tanh}\n\ @end deftypefn")
	DEFUN (floor, args,,"-- texinfo --\n\ @deftypefn {Mapping Function} {} floor (@var{x})\n\ Return the largest integer not greater than @var{x}. This is equivalent to\n\ rounding towards negative infinity. If @var{x} is\n\ complex, return @code{floor (real (@var{x})) + floor (imag (@var{x})) * I}.\n\ \n\ @example\n\ @group\n\ floor ([-2.7, 2.7])\n\ @result{} -3 2\n\ @end group\n\ @end example\n\ @seealso{ceil, round, fix}\n\ @end deftypefn")
	DEFUN (tan, args,,"-- texinfo --\n\ @deftypefn {Mapping Function} {} tan (@var{z})\n\ Compute the tangent for each element of @var{x} in radians.\n\ @seealso{atan, tand, tanh}\n\ @end deftypefn")
	DEFUN (imag, args,,"-- texinfo --\n\ @deftypefn {Mapping Function} {} imag (@var{z})\n\ Return the imaginary part of @var{z} as a real number.\n\ @seealso{real, conj}\n\ @end deftypefn")
	DEFUN (sign, args,,"-- texinfo --\n\ @deftypefn {Mapping Function} {} sign (@var{x})\n\ Compute the @dfn{signum} function, which is defined as\n\ @tex\n\ $$\n\ {\\rm sign} (@var{x}) = \\cases{1,&$x>0$;\\cr 0,&$x=0$;\\cr -1,&$x<0$.\\cr}\n\ $$\n\ @end tex\n\ @ifnottex\n\ \n\ @example\n\ @group\n\ -1, x < 0;\n\ sign (x) = 0, x = 0;\n\ 1, x > 0.\n\ @end group\n\ @end example\n\ \n\ @end ifnottex\n\ \n\ For complex arguments, @code{sign} returns @code{x ./ abs (@var{x})}.\n\ @end deftypefn")
	DEFUN (asin, args,,"-- texinfo --\n\ @deftypefn {Mapping Function} {} asin (@var{x})\n\ Compute the inverse sine in radians for each element of @var{x}.\n\ @seealso{sin, asind}\n\ @end deftypefn")
	DEFUN (conj, args,,"-- texinfo --\n\ @deftypefn {Mapping Function} {} conj (@var{z})\n\ Return the complex conjugate of @var{z}, defined as\n\ @tex\n\ $\\bar{z} = x - iy$.\n\ @end tex\n\ @ifnottex\n\ @code{conj (@var{z})} = @var{x} - @var{i}@var{y}.\n\ @end ifnottex\n\ @seealso{real, imag}\n\ @end deftypefn")
	DEFUN (gamma, args,,"-- texinfo --\n\ @deftypefn {Mapping Function} {} gamma (@var{z})\n\ Compute the Gamma function,\n\ @tex\n\ $$\n\ \\Gamma (z) = \\int_0^\\infty t^{z-1} e^{-t} dt.\n\ $$\n\ @end tex\n\ @ifnottex\n\ \n\ @example\n\ @group\n\ @c spacing appears odd here, but is correct after Makeinfo\n\ infinity\n\ /\n\ gamma (z) = \| t^(z-1) exp (-t) dt.\n\ /\n\ t=0\n\ @end group\n\ @end example\n\ \n\ @end ifnottex\n\ @seealso{gammainc, lgamma}\n\ @end deftypefn")
	DEFUN (cos, args,,"-- texinfo --\n\ @deftypefn {Mapping Function} {} cos (@var{x})\n\ Compute the cosine for each element of @var{x} in radians.\n\ @seealso{acos, cosd, cosh}\n\ @end deftypefn")
	DEFUN (asinh, args,,"-- texinfo --\n\ @deftypefn {Mapping Function} {} asinh (@var{x})\n\ Compute the inverse hyperbolic sine for each element of @var{x}.\n\ @seealso{sinh}\n\ @end deftypefn")
	DEFUN (abs, args,,"-- texinfo --\n\ @deftypefn {Mapping Function} {} abs (@var{z})\n\ Compute the magnitude of @var{z}, defined as\n\ @tex\n\ $\|z\| = \\sqrt{x^2 + y^2}$.\n\ @end tex\n\ @ifnottex\n\ \|@var{z}\| = @code{sqrt (x^2 + y^2)}.\n\ @end ifnottex\n\ \n\ For example:\n\ \n\ @example\n\ @group\n\ abs (3 + 4i)\n\ @result{} 5\n\ @end group\n\ @end example\n\ @end deftypefn")
	DEFUN (erf, args,,"-- texinfo --\n\ @deftypefn {Mapping Function} {} erf (@var{z})\n\ Compute the error function,\n\ @tex\n\ $$\n\ {\\rm erf} (z) = {2 \\over \\sqrt{\\pi}}\\int_0^z e^{-t^2} dt\n\ $$\n\ @end tex\n\ @ifnottex\n\ \n\ @example\n\ @group\n\ @c spacing appears odd here, but is correct after Makeinfo\n\ z\n\ /\n\ erf (z) = (2/sqrt (pi)) \| e^(-t^2) dt\n\ /\n\ t=0\n\ @end group\n\ @end example\n\ \n\ @end ifnottex\n\ @seealso{erfc, erfcx, erfinv}\n\ @end deftypefn")
	DEFUNX ("toupper", Ftoupper, args,,"-- texinfo --\n\ @deftypefn {Mapping Function} {} toupper (@var{s})\n\ @deftypefnx {Mapping Function} {} upper (@var{s})\n\ Return a copy of the string or cell string @var{s}, with each lowercase\n\ character replaced by the corresponding uppercase one; non-alphabetic\n\ characters are left unchanged. For example:\n\ \n\ @example\n\ @group\n\ toupper (\"MiXeD cAsE 123\")\n\ @result{} \"MIXED CASE 123\"\n\ @end group\n\ @end example\n\ @seealso{tolower}\n\ @end deftypefn")
	DEFUNX ("isxdigit", Fisxdigit, args,,"-- texinfo --\n\ @deftypefn {Mapping Function} {} isxdigit (@var{s})\n\ Return a logical array which is true where the elements of @var{s} are\n\ hexadecimal digits (0-9 and @nospell{a-fA-F}).\n\ @seealso{isdigit}\n\ @end deftypefn")
	DEFUNX ("ispunct", Fispunct, args,,"-- texinfo --\n\ @deftypefn {Mapping Function} {} ispunct (@var{s})\n\ Return a logical array which is true where the elements of @var{s} are\n\ punctuation characters and false where they are not.\n\ @seealso{isalpha, isdigit, isspace, iscntrl}\n\ @end deftypefn")
	DEFUNX ("isascii", Fisascii, args,,"-- texinfo --\n\ @deftypefn {Mapping Function} {} isascii (@var{s})\n\ Return a logical array which is true where the elements of @var{s} are\n\ ASCII characters (in the range 0 to 127 decimal) and false where they are\n\ not.\n\ @end deftypefn")
	DEFUNX ("islower", Fislower, args,,"-- texinfo --\n\ @deftypefn {Mapping Function} {} islower (@var{s})\n\ Return a logical array which is true where the elements of @var{s} are\n\ lowercase letters and false where they are not.\n\ @seealso{isupper, isalpha, isletter, isalnum}\n\ @end deftypefn")
	DEFUNX ("isgraph", Fisgraph, args,,"-- texinfo --\n\ @deftypefn {Mapping Function} {} isgraph (@var{s})\n\ Return a logical array which is true where the elements of @var{s} are\n\ printable characters (but not the space character) and false where they are\n\ not.\n\ @seealso{isprint}\n\ @end deftypefn")
	DEFUNX ("tolower", Ftolower, args,,"-- texinfo --\n\ @deftypefn {Mapping Function} {} tolower (@var{s})\n\ @deftypefnx {Mapping Function} {} lower (@var{s})\n\ Return a copy of the string or cell string @var{s}, with each uppercase\n\ character replaced by the corresponding lowercase one; non-alphabetic\n\ characters are left unchanged. For example:\n\ \n\ @example\n\ @group\n\ tolower (\"MiXeD cAsE 123\")\n\ @result{} \"mixed case 123\"\n\ @end group\n\ @end example\n\ @seealso{toupper}\n\ @end deftypefn")
	DEFUNX ("isupper", Fisupper, args,,"-- texinfo --\n\ @deftypefn {Mapping Function} {} isupper (@var{s})\n\ Return a logical array which is true where the elements of @var{s} are\n\ uppercase letters and false where they are not.\n\ @seealso{islower, isalpha, isletter, isalnum}\n\ @end deftypefn")
	DEFUNX ("isalnum", Fisalnum, args,,"-- texinfo --\n\ @deftypefn {Mapping Function} {} isalnum (@var{s})\n\ Return a logical array which is true where the elements of @var{s} are\n\ letters or digits and false where they are not. This is equivalent to\n\ (@code{isalpha (@var{s}) \| isdigit (@var{s})}).\n\ @seealso{isalpha, isdigit, ispunct, isspace, iscntrl}\n\ @end deftypefn")
	DEFUNX ("iscntrl", Fiscntrl, args,,"-- texinfo --\n\ @deftypefn {Mapping Function} {} iscntrl (@var{s})\n\ Return a logical array which is true where the elements of @var{s} are\n\ control characters and false where they are not.\n\ @seealso{ispunct, isspace, isalpha, isdigit}\n\ @end deftypefn")
	DEFUNX ("isprint", Fisprint, args,,"-- texinfo --\n\ @deftypefn {Mapping Function} {} isprint (@var{s})\n\ Return a logical array which is true where the elements of @var{s} are\n\ printable characters (including the space character) and false where they\n\ are not.\n\ @seealso{isgraph}\n\ @end deftypefn")
	DEFUNX ("isdigit", Fisdigit, args,,"-- texinfo --\n\ @deftypefn {Mapping Function} {} isdigit (@var{s})\n\ Return a logical array which is true where the elements of @var{s} are\n\ decimal digits (0-9) and false where they are not.\n\ @seealso{isxdigit, isalpha, isletter, ispunct, isspace, iscntrl}\n\ @end deftypefn")
	DEFUNX ("isspace", Fisspace, args,,"-- texinfo --\n\ @deftypefn {Mapping Function} {} isspace (@var{s})\n\ Return a logical array which is true where the elements of @var{s} are\n\ whitespace characters (space, formfeed, newline, carriage return, tab, and\n\ vertical tab) and false where they are not.\n\ @seealso{iscntrl, ispunct, isalpha, isdigit}\n\ @end deftypefn")
	DEFUNX ("toascii", Ftoascii, args,,"-- texinfo --\n\ @deftypefn {Mapping Function} {} toascii (@var{s})\n\ Return ASCII representation of @var{s} in a matrix. For example:\n\ \n\ @example\n\ @group\n\ toascii (\"ASCII\")\n\ @result{} [ 65, 83, 67, 73, 73 ]\n\ @end group\n\ \n\ @end example\n\ @seealso{char}\n\ @end deftypefn")
	DEFUNX ("isalpha", Fisalpha, args,,"-- texinfo --\n\ @deftypefn {Mapping Function} {} isalpha (@var{s})\n\ Return a logical array which is true where the elements of @var{s} are\n\ letters and false where they are not. This is equivalent to\n\ (@code{islower (@var{s}) \| isupper (@var{s})}).\n\ @seealso{isdigit, ispunct, isspace, iscntrl, isalnum, islower, isupper}\n\ @end deftypefn")

mappers.cc File Reference

Functions

Function Documentation