1. trait
  2. SciPhp
  3. \
  4. NumPhp
  5. \
  6. LogarithmTrait

LogarithmTrait

trait LogarithmTrait (View source)

Methods

static NdArray|int|float
log(NdArray|array|int|float $m, int|float $base = M_E)

Natural logarithm, element-wise.

static NdArray|int|float
log10(NdArray|array|int|float $m)

Base 10 logarithm, element-wise.

static NdArray|int|float
log2(NdArray|array|int|float $m)

Base 2 logarithm, element-wise.

Details

at line 20
final static NdArray|int|float log(NdArray|array|int|float $m, int|float $base = M_E)

Natural logarithm, element-wise.

Parameters

NdArray|array|int|float $m
int|float $base

Return Value

NdArray|int|float

at line 48
final static NdArray|int|float log10(NdArray|array|int|float $m)

Base 10 logarithm, element-wise.

Parameters

NdArray|array|int|float $m

Return Value

NdArray|int|float

at line 61
final static NdArray|int|float log2(NdArray|array|int|float $m)

Base 2 logarithm, element-wise.

Parameters

NdArray|array|int|float $m

Return Value

NdArray|int|float