lo-mappers.cc File Reference

#include "lo-mappers.h"
#include "lo-specfun.h"
#include "math-wrappers.h"

Go to the source code of this file.

Functions
Complex	acos (const Complex &x)
FloatComplex	acos (const FloatComplex &x)
Complex	asin (const Complex &x)
FloatComplex	asin (const FloatComplex &x)
double	frexp (double x, int *expptr)
float	frexp (float x, int *expptr)
bool	is_NaN_or_NA (const Complex &x)
bool	is_NaN_or_NA (const FloatComplex &x)
bool	isna (const Complex &x)
bool	isna (const FloatComplex &x)
bool	isna (double x)
bool	isna (float x)
Complex	log2 (const Complex &x)
Complex	log2 (const Complex &x, int &exp)
FloatComplex	log2 (const FloatComplex &x)
FloatComplex	log2 (const FloatComplex &x, int &exp)
double	log2 (double x, int &exp)
float	log2 (float x, int &exp)
bool	negative_sign (double x)
bool	negative_sign (float x)
int	nint (double x)
int	nint (float x)
octave_idx_type	nint_big (double x)
octave_idx_type	nint_big (float x)
Complex	rc_acos (double x)
FloatComplex	rc_acos (float x)
Complex	rc_acosh (double x)
FloatComplex	rc_acosh (float x)
Complex	rc_asin (double x)
FloatComplex	rc_asin (float x)
Complex	rc_atanh (double x)
FloatComplex	rc_atanh (float x)
Complex	rc_log (double x)
FloatComplex	rc_log (float x)
Complex	rc_log10 (double x)
FloatComplex	rc_log10 (float x)
Complex	rc_log2 (double x)
FloatComplex	rc_log2 (float x)
Complex	rc_sqrt (double x)
FloatComplex	rc_sqrt (float x)

Function Documentation

acos() [1/2]

Complex acos

(

const Complex &

x

)

Definition at line 85 of file lo-mappers.cc.

References conj(), imag(), real(), and x.

Referenced by acos(), Facos(), and rc_acos().

acos() [2/2]

FloatComplex acos

(

const FloatComplex &

x

)

Definition at line 96 of file lo-mappers.cc.

References acos(), conj(), imag(), real(), and x.

asin() [1/2]

Complex asin

(

const Complex &

x

)

Definition at line 107 of file lo-mappers.cc.

References conj(), imag(), real(), and x.

Referenced by asin(), ellipj(), Fasin(), and rc_asin().

asin() [2/2]

FloatComplex asin

(

const FloatComplex &

x

)

Definition at line 118 of file lo-mappers.cc.

References asin(), conj(), imag(), real(), and x.

frexp() [1/2]

double frexp	(	double	x,
		int *	expptr
	)

Definition at line 129 of file lo-mappers.cc.

References octave_frexp_wrapper(), and x.

Referenced by eps(), log2(), and octave_frexp_wrapper().

frexp() [2/2]

float frexp	(	float	x,
		int *	expptr
	)

Definition at line 135 of file lo-mappers.cc.

References octave_frexpf_wrapper(), and x.

is_NaN_or_NA() [1/2]

bool is_NaN_or_NA

(

const Complex &

x

)

Definition at line 71 of file lo-mappers.cc.

References imag(), isnan(), real(), and x.

is_NaN_or_NA() [2/2]

bool is_NaN_or_NA

(

const FloatComplex &

x

)

Definition at line 77 of file lo-mappers.cc.

References imag(), isnan(), real(), and x.

isna() [1/4]

bool isna

(

const Complex &

x

)

Definition at line 53 of file lo-mappers.cc.

References imag(), isna(), real(), and x.

isna() [2/4]

bool isna

(

const FloatComplex &

x

)

Definition at line 65 of file lo-mappers.cc.

References imag(), isna(), real(), and x.

isna() [3/4]

bool isna

(

double

x

)

Definition at line 47 of file lo-mappers.cc.

References lo_ieee_is_NA, and x.

Referenced by Fisna(), and isna().

isna() [4/4]

bool isna

(

float

x

)

Definition at line 59 of file lo-mappers.cc.

References lo_ieee_is_NA, and x.

log2() [1/6]

Complex log2

(

const Complex &

x

)

Definition at line 141 of file lo-mappers.cc.

References x.

Referenced by base_det< T >::base_det(), Flog2(), ComplexMatrix::lssolve(), FloatComplexMatrix::lssolve(), FloatMatrix::lssolve(), Matrix::lssolve(), map_2_xlog2(), base_det< T >::operator*=(), and rc_log2().

log2() [2/6]

Complex log2	(	const Complex &	x,
		int &	exp
	)

Definition at line 165 of file lo-mappers.cc.

log2() [3/6]

FloatComplex log2

(

const FloatComplex &

x

)

Definition at line 147 of file lo-mappers.cc.

References x.

log2() [4/6]

FloatComplex log2	(	const FloatComplex &	x,
		int &	exp
	)

Definition at line 173 of file lo-mappers.cc.

log2() [5/6]

double log2	(	double	x,
		int &	exp
	)

Definition at line 153 of file lo-mappers.cc.

References frexp(), and x.

log2() [6/6]

float log2	(	float	x,
		int &	exp
	)

Definition at line 159 of file lo-mappers.cc.

References frexp(), and x.

negative_sign() [1/2]

bool negative_sign

(

double

x

)

Definition at line 181 of file lo-mappers.cc.

References __lo_ieee_signbit(), and x.

Referenced by NDArray::any_element_is_negative(), FloatNDArray::any_element_is_negative(), gamma(), and positive_sign().

negative_sign() [2/2]

bool negative_sign

(

float

x

)

Definition at line 183 of file lo-mappers.cc.

References __lo_ieee_float_signbit(), and x.

nint() [1/2]

int nint

(

double

x

)

Definition at line 216 of file lo-mappers.cc.

References max(), min(), and x.

Referenced by octave_float_scalar::convert_to_str_internal(), octave_float_matrix::convert_to_str_internal(), octave_matrix::convert_to_str_internal(), octave_sparse_matrix::convert_to_str_internal(), octave_scalar::convert_to_str_internal(), dqagpe(), and qagpe().

nint() [2/2]

int nint

(

float

x

)

Definition at line 227 of file lo-mappers.cc.

References max(), min(), and x.

nint_big() [1/2]

octave_idx_type nint_big

(

double

x

)

Definition at line 188 of file lo-mappers.cc.

References max(), min(), and x.

Referenced by NDArray::concat(), FloatNDArray::concat(), charNDArray::concat(), Fcolloc(), and xall_elements_are_ints().

nint_big() [2/2]

octave_idx_type nint_big

(

float

x

)

Definition at line 202 of file lo-mappers.cc.

References max(), min(), and x.

rc_acos() [1/2]

Complex rc_acos

(

double

x

)

Definition at line 240 of file lo-mappers.cc.

References acos(), and x.

rc_acos() [2/2]

FloatComplex rc_acos

(

float

x

)

Definition at line 246 of file lo-mappers.cc.

References acos(), and x.

rc_acosh() [1/2]

Complex rc_acosh

(

double

x

)

Definition at line 253 of file lo-mappers.cc.

References acosh(), and x.

rc_acosh() [2/2]

FloatComplex rc_acosh

(

float

x

)

Definition at line 259 of file lo-mappers.cc.

References acosh(), and x.

rc_asin() [1/2]

Complex rc_asin

(

double

x

)

Definition at line 265 of file lo-mappers.cc.

References asin(), and x.

rc_asin() [2/2]

FloatComplex rc_asin

(

float

x

)

Definition at line 271 of file lo-mappers.cc.

References asin(), and x.

rc_atanh() [1/2]

Complex rc_atanh

(

double

x

)

Definition at line 278 of file lo-mappers.cc.

References atanh(), and x.

rc_atanh() [2/2]

FloatComplex rc_atanh

(

float

x

)

Definition at line 284 of file lo-mappers.cc.

References atanh(), and x.

rc_log() [1/2]

Complex rc_log

(

double

x

)

Definition at line 291 of file lo-mappers.cc.

References x.

rc_log() [2/2]

FloatComplex rc_log

(

float

x

)

Definition at line 297 of file lo-mappers.cc.

References x.

rc_log10() [1/2]

Complex rc_log10

(

double

x

)

Definition at line 319 of file lo-mappers.cc.

References x.

rc_log10() [2/2]

FloatComplex rc_log10

(

float

x

)

Definition at line 326 of file lo-mappers.cc.

References x.

rc_log2() [1/2]

Complex rc_log2

(

double

x

)

Definition at line 304 of file lo-mappers.cc.

References log2(), and x.

rc_log2() [2/2]

FloatComplex rc_log2

(

float

x

)

Definition at line 311 of file lo-mappers.cc.

References log2(), and x.

rc_sqrt() [1/2]

Complex rc_sqrt

(

double

x

)

Definition at line 334 of file lo-mappers.cc.

References x.

Referenced by octave_float_diag_matrix::map(), and octave_diag_matrix::map().

rc_sqrt() [2/2]

FloatComplex rc_sqrt

(

float

x

)

Definition at line 340 of file lo-mappers.cc.

References x.