pl.edu.icm.jlargearrays

Class LargeArrayArithmetics

java.lang.Object

pl.edu.icm.jlargearrays.LargeArrayArithmetics

public class LargeArrayArithmetics
extends Object

Arithmetical operations on LargeArrays.

Author:

Piotr Wendykier (p.wendykier@icm.edu.pl)

Method Summary

Modifier and Type	Method and Description
static LargeArray	abs(LargeArray a) Absolute value of LargeArray.
static LargeArray	abs(LargeArray a, LargeArrayType out_type) Absolute value of LargeArray.
static LargeArray	acos(LargeArray a) Acos of LargeArray.
static LargeArray	acos(LargeArray a, LargeArrayType out_type) Acos of LargeArray.
static LargeArray	add(LargeArray a, LargeArray b) Addition of two LargeArrays.
static LargeArray	add(LargeArray a, LargeArray b, LargeArrayType out_type) Addition of two LargeArrays.
static LargeArray	asin(LargeArray a) Asin of LargeArray.
static LargeArray	asin(LargeArray a, LargeArrayType out_type) Asin of LargeArray.
static LargeArray	atan(LargeArray a) Atan of LargeArray.
static LargeArray	atan(LargeArray a, LargeArrayType out_type) Atan of LargeArray.
static double	complexAbs(double[] a) Complex abs.
static float	complexAbs(float[] a) Complex abs.
static double[]	complexAcos(double[] a) Complex acos.
static float[]	complexAcos(float[] a) Complex acos.
static double[]	complexAsin(double[] a) Complex asin.
static float[]	complexAsin(float[] a) Complex asin.
static double[]	complexAtan(double[] a) Complex atan.
static float[]	complexAtan(float[] a) Complex atan.
static double[]	complexCos(double[] a) Complex cos.
static float[]	complexCos(float[] a) Complex cos.
static double[]	complexDiv(double[] a, double[] b) Complex division.
static float[]	complexDiv(float[] a, float[] b) Complex division.
static double[]	complexExp(double[] a) Complex exp.
static float[]	complexExp(float[] a) Complex exp.
static double[]	complexLog(double[] a) Complex log.
static float[]	complexLog(float[] a) Complex log.
static double[]	complexLog10(double[] a) Complex log10.
static float[]	complexLog10(float[] a) Complex log10.
static double[]	complexMult(double[] a, double[] b) Complex multiplication.
static float[]	complexMult(float[] a, float[] b) Complex multiplication.
static double[]	complexPow(double[] a, double n) Complex power.
static float[]	complexPow(float[] a, double n) Complex power.
static double[]	complexSin(double[] a) Complex sin.
static float[]	complexSin(float[] a) Complex sin.
static double[]	complexSqrt(double[] a) Complex sqrt.
static float[]	complexSqrt(float[] a) Complex sqrt.
static double[]	complexTan(double[] a) Complex tan.
static float[]	complexTan(float[] a) Complex tan.
static LargeArray	cos(LargeArray a) Cos of LargeArray.
static LargeArray	cos(LargeArray a, LargeArrayType out_type) Cos of LargeArray.
static LargeArray	diff(LargeArray a, LargeArray b) Subtraction of two LargeArrays.
static LargeArray	diff(LargeArray a, LargeArray b, LargeArrayType out_type) Subtraction of two LargeArrays.
static LargeArray	div(LargeArray a, LargeArray b) Division of two LargeArrays.
static LargeArray	div(LargeArray a, LargeArray b, LargeArrayType out_type) Division of two LargeArrays.
static LargeArray	exp(LargeArray a) Exponent of LargeArray.
static LargeArray	exp(LargeArray a, LargeArrayType out_type) Exponent of LargeArray.
static LargeArray	log(LargeArray a) Natural logarithm of LargeArray.
static LargeArray	log(LargeArray a, LargeArrayType out_type) Natural logarithm of LargeArray.
static LargeArray	log10(LargeArray a) Base 10 logarithm of LargeArray.
static LargeArray	log10(LargeArray a, LargeArrayType out_type) Base 10 logarithm of LargeArray.
static LargeArray	mult(LargeArray a, LargeArray b) Multiplication of two LargeArrays.
static LargeArray	mult(LargeArray a, LargeArray b, LargeArrayType out_type) Multiplication of two LargeArrays.
static LargeArray	neg(LargeArray a) Negation of LargeArray.
static LargeArray	neg(LargeArray a, LargeArrayType out_type) Negation of LargeArray.
static LargeArray	pow(LargeArray a, double n) Power of LargeArray.
static LargeArray	pow(LargeArray a, double n, LargeArrayType out_type) Power of LargeArray.
static LargeArray	signum(LargeArray a) Signum of LargeArray.
static LargeArray	signum(LargeArray a, LargeArrayType out_type) Signum of LargeArray.
static LargeArray	sin(LargeArray a) Sin of LargeArray.
static LargeArray	sin(LargeArray a, LargeArrayType out_type) Sin of LargeArray.
static LargeArray	sqrt(LargeArray a) Square root of LargeArray.
static LargeArray	sqrt(LargeArray a, LargeArrayType out_type) Square root of LargeArray.
static LargeArray	tan(LargeArray a) Tan of LargeArray.
static LargeArray	tan(LargeArray a, LargeArrayType out_type) Tan of LargeArray.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Detail

complexSin

public static float[] complexSin(float[] a)

Complex sin.

Parameters:

a - complex number

Returns:

sin(a)

complexSin

public static double[] complexSin(double[] a)

Complex sin.

Parameters:

a - complex number

Returns:

sin(a)

complexCos

public static float[] complexCos(float[] a)

Complex cos.

Parameters:

a - complex number

Returns:

cos(a)

complexCos

public static double[] complexCos(double[] a)

Complex cos.

Parameters:

a - complex number

Returns:

cos(a)

complexTan

public static float[] complexTan(float[] a)

Complex tan.

Parameters:

a - complex number

Returns:

tan(a)

complexTan

public static double[] complexTan(double[] a)

Complex tan.

Parameters:

a - complex number

Returns:

tan(a)

complexMult

public static float[] complexMult(float[] a,
                                  float[] b)

Complex multiplication.

Parameters:

a - complex number

b - complex number

Returns:

a*b

complexMult

public static double[] complexMult(double[] a,
                                   double[] b)

Complex multiplication.

Parameters:

a - complex number

b - complex number

Returns:

a*b

complexDiv

public static float[] complexDiv(float[] a,
                                 float[] b)

Complex division.

Parameters:

a - complex number

b - complex number

Returns:

a/b

complexDiv

public static double[] complexDiv(double[] a,
                                  double[] b)

Complex division.

Parameters:

a - complex number

b - complex number

Returns:

a/b

complexPow

public static float[] complexPow(float[] a,
                                 double n)

Complex power.

Parameters:

a - complex number

n - exponent

Returns:

a^n

complexPow

public static double[] complexPow(double[] a,
                                  double n)

Complex power.

Parameters:

a - complex number

n - exponent

Returns:

a^n

complexSqrt

public static float[] complexSqrt(float[] a)

Complex sqrt.

Parameters:

a - complex number

Returns:

sqrt(a)

complexSqrt

public static double[] complexSqrt(double[] a)

Complex sqrt.

Parameters:

a - complex number

Returns:

sqrt(a)

complexAbs

public static float complexAbs(float[] a)

Complex abs.

Parameters:

a - complex number

Returns:

abs(a)

complexAbs

public static double complexAbs(double[] a)

Complex abs.

Parameters:

a - complex number

Returns:

abs(a)

complexLog

public static float[] complexLog(float[] a)

Complex log.

Parameters:

a - complex number

Returns:

log(a)

complexLog

public static double[] complexLog(double[] a)

Complex log.

Parameters:

a - complex number

Returns:

log(a)

complexLog10

public static float[] complexLog10(float[] a)

Complex log10.

Parameters:

a - complex number

Returns:

log10(a)

complexLog10

public static double[] complexLog10(double[] a)

Complex log10.

Parameters:

a - complex number

Returns:

log10(a)

complexExp

public static float[] complexExp(float[] a)

Complex exp.

Parameters:

a - complex number

Returns:

exp(a)

complexExp

public static double[] complexExp(double[] a)

Complex exp.

Parameters:

a - complex number

Returns:

exp(a)

complexAsin

public static float[] complexAsin(float[] a)

Complex asin.

Parameters:

a - complex number

Returns:

asin(a)

complexAsin

public static double[] complexAsin(double[] a)

Complex asin.

Parameters:

a - complex number

Returns:

asin(a)

complexAcos

public static float[] complexAcos(float[] a)

Complex acos.

Parameters:

a - complex number

Returns:

acos(a)

complexAcos

public static double[] complexAcos(double[] a)

Complex acos.

Parameters:

a - complex number

Returns:

acos(a)

complexAtan

public static float[] complexAtan(float[] a)

Complex atan.

Parameters:

a - complex number

Returns:

atan(a)

complexAtan

public static double[] complexAtan(double[] a)

Complex atan.

Parameters:

a - complex number

Returns:

atan(a)

add

public static LargeArray add(LargeArray a,
                             LargeArray b)

Addition of two LargeArrays.

Parameters:

a - input array

b - input array

Returns:

a+b

add

public static LargeArray add(LargeArray a,
                             LargeArray b,
                             LargeArrayType out_type)

Addition of two LargeArrays.

Parameters:

a - input array

b - input array

out_type - output type

Returns:

a+b

diff

public static LargeArray diff(LargeArray a,
                              LargeArray b)

Subtraction of two LargeArrays.

Parameters:

a - input array

b - input array

Returns:

a-b

diff

public static LargeArray diff(LargeArray a,
                              LargeArray b,
                              LargeArrayType out_type)

Subtraction of two LargeArrays.

Parameters:

a - input array

b - input array

out_type - output type

Returns:

a-b

mult

public static LargeArray mult(LargeArray a,
                              LargeArray b)

Multiplication of two LargeArrays.

Parameters:

a - input array

b - input array

Returns:

a*b

mult

public static LargeArray mult(LargeArray a,
                              LargeArray b,
                              LargeArrayType out_type)

Multiplication of two LargeArrays.

Parameters:

a - input array

b - input array

out_type - output type

Returns:

a*b

div

public static LargeArray div(LargeArray a,
                             LargeArray b)

Division of two LargeArrays.

Parameters:

a - input array

b - input array

Returns:

a/b

div

public static LargeArray div(LargeArray a,
                             LargeArray b,
                             LargeArrayType out_type)

Division of two LargeArrays.

Parameters:

a - input array

b - input array

out_type - output type

Returns:

a/b

pow

public static LargeArray pow(LargeArray a,
                             double n)

Power of LargeArray.

Parameters:

a - input array

n - exponent

Returns:

a^n

pow

public static LargeArray pow(LargeArray a,
                             double n,
                             LargeArrayType out_type)

Power of LargeArray.

Parameters:

a - input array

n - exponent

out_type - output type

Returns:

a^n

neg

public static LargeArray neg(LargeArray a)

Negation of LargeArray.

Parameters:

a - input array

Returns:

-a

neg

public static LargeArray neg(LargeArray a,
                             LargeArrayType out_type)

Negation of LargeArray.

Parameters:

a - input array

out_type - output type

Returns:

-a

sqrt

public static LargeArray sqrt(LargeArray a)

Square root of LargeArray. For complex arrays the principal square root is returned.

Parameters:

a - input array

Returns:

sqrt(a)

sqrt

public static LargeArray sqrt(LargeArray a,
                              LargeArrayType out_type)

Square root of LargeArray. For complex arrays the principal square root is returned.

Parameters:

a - input array

out_type - output type

Returns:

sqrt(a)

log

public static LargeArray log(LargeArray a)

Natural logarithm of LargeArray. For complex arrays the principal value logarithm is returned.

Parameters:

a - input array

Returns:

log(a)

log

public static LargeArray log(LargeArray a,
                             LargeArrayType out_type)

Natural logarithm of LargeArray. For complex arrays the principal value logarithm is returned.

Parameters:

a - input array

out_type - output type

Returns:

log(a)

log10

public static LargeArray log10(LargeArray a)

Base 10 logarithm of LargeArray. For complex arrays the principal value logarithm is returned.

Parameters:

a - input array

Returns:

log10(a)

log10

public static LargeArray log10(LargeArray a,
                               LargeArrayType out_type)

Base 10 logarithm of LargeArray. For complex arrays the principal value logarithm is returned.

Parameters:

a - input array

out_type - output type

Returns:

log10(a)

exp

public static LargeArray exp(LargeArray a)

Exponent of LargeArray.

Parameters:

a - input array

Returns:

exp(a)

exp

public static LargeArray exp(LargeArray a,
                             LargeArrayType out_type)

Exponent of LargeArray.

Parameters:

a - input array

out_type - output type

Returns:

exp(a)

abs

public static LargeArray abs(LargeArray a)

Absolute value of LargeArray.

Parameters:

a - input array

Returns:

|a|

abs

public static LargeArray abs(LargeArray a,
                             LargeArrayType out_type)

Absolute value of LargeArray.

Parameters:

a - input array

out_type - output type

Returns:

|a|

sin

public static LargeArray sin(LargeArray a)

Sin of LargeArray.

Parameters:

a - input array

Returns:

sin(a)

sin

public static LargeArray sin(LargeArray a,
                             LargeArrayType out_type)

Sin of LargeArray.

Parameters:

a - input array

out_type - output type

Returns:

sin(a)

cos

public static LargeArray cos(LargeArray a)

Cos of LargeArray.

Parameters:

a - input array

Returns:

cos(a)

cos

public static LargeArray cos(LargeArray a,
                             LargeArrayType out_type)

Cos of LargeArray.

Parameters:

a - input array

out_type - output type

Returns:

cos(a)

tan

public static LargeArray tan(LargeArray a)

Tan of LargeArray.

Parameters:

a - input array

Returns:

tan(a)

tan

public static LargeArray tan(LargeArray a,
                             LargeArrayType out_type)

Tan of LargeArray.

Parameters:

a - input array

out_type - output type

Returns:

tan(a)

asin

public static LargeArray asin(LargeArray a)

Asin of LargeArray.

Parameters:

a - input array

Returns:

asin(a)

asin

public static LargeArray asin(LargeArray a,
                              LargeArrayType out_type)

Asin of LargeArray.

Parameters:

a - input array

out_type - output type

Returns:

asin(a)

acos

public static LargeArray acos(LargeArray a)

Acos of LargeArray.

Parameters:

a - input array

Returns:

acos(a)

acos

public static LargeArray acos(LargeArray a,
                              LargeArrayType out_type)

Acos of LargeArray.

Parameters:

a - input array

out_type - output type

Returns:

acos(a)

atan

public static LargeArray atan(LargeArray a)

Atan of LargeArray.

Parameters:

a - input array

Returns:

atan(a)

atan

public static LargeArray atan(LargeArray a,
                              LargeArrayType out_type)

Atan of LargeArray.

Parameters:

a - input array

out_type - output type

Returns:

atan(a)

signum

public static LargeArray signum(LargeArray a)

Signum of LargeArray.

Parameters:

a - input array

Returns:

signum(a)

signum

public static LargeArray signum(LargeArray a,
                                LargeArrayType out_type)

Signum of LargeArray.

Parameters:

a - input array

out_type - output type

Returns:

signum(a)