Name
SPVM::R::OP::Double - N-Dimensional Array Operations for R::NDArray::Double
Description
The R::OP::Double class in SPVM has methods for n-dimensional array operations for R::NDArray::Double.
Usage
use R::OP::Double as DOP;
my $ndarray_scalar = DOP->c((double)1);
my $ndarray_vector = DOP->c([(double)1, 2, 3]);
my $ndarray = DOP->c([(double)1, 2, 3, 4, 5, 6], [3, 2]);
my $ndarray2 = DOP->c($ndarray);Class Methods
c
static method c : R::NDArray::Double ($data : object of Double|double[]|R::NDArray::Double, $dim : int[] = undef);
add
static method add : R::NDArray::Double ($x_ndarray : R::NDArray::Double, $y_ndarray : R::NDArray::Double);
Creates a new R::NDArray::Double object for a return value, performs addition + operation on each element of the n-dimensional array $x_ndarray and $y_ndarray, and sets each element of the new n-dimensional array to the each operation result, and returns the new n-dimensional array.
Exceptions:
The n-dimensional array $x_ndarray must be defined. Otherwise, an exception is thrown.
The n-dimensional array $y_ndarray must be defined. Otherwise, an exception is thrown.
The dim field of $x_ndarray must be equal to the dim field of $y_ndarray. Otherwise, an exception is thrown.
sub
static method sub : R::NDArray::Double ($x_ndarray : R::NDArray::Double, $y_ndarray : R::NDArray::Double);
Creates a new R::NDArray::Double object for a return value, performs subtraction - operation on each element of the n-dimensional array $x_ndarray and $y_ndarray, and sets each element of the new n-dimensional array to the each operation result, and returns the new n-dimensional array.
Exceptions:
The n-dimensional array $x_ndarray must be defined. Otherwise, an exception is thrown.
The n-dimensional array $y_ndarray must be defined. Otherwise, an exception is thrown.
The dim field of $x_ndarray must be equal to the dim field of $y_ndarray. Otherwise, an exception is thrown.
mul
static method mul : R::NDArray::Double ($x_ndarray : R::NDArray::Double, $y_ndarray : R::NDArray::Double);
Creates a new R::NDArray::Double object for a return value, performs multiplication * operation on each element of the n-dimensional array $x_ndarray and $y_ndarray, and sets each element of the new n-dimensional array to the each operation result, and returns the new n-dimensional array.
Exceptions:
The n-dimensional array $x_ndarray must be defined. Otherwise, an exception is thrown.
The n-dimensional array $y_ndarray must be defined. Otherwise, an exception is thrown.
The dim field of $x_ndarray must be equal to the dim field of $y_ndarray. Otherwise, an exception is thrown.
scamul
static method scamul : R::NDArray::Double ($x_ndarray : R::NDArray::Double, $scalar_ndarray : R::NDArray::Double);
Creates a new R::NDArray::Double object for a return value, performs multiplication * operation on each element of the n-dimensional array $x_ndarray, and sets each element of the new n-dimensional array and the n-dimensional array $scalar_ndarray at data index 0 to the each operation result, and returns the new n-dimensional array.
Exceptions:
The n-dimensional array $scalar_ndarray must be defined. Otherwise, an exception is thrown.
The n-dmension array $scalar_ndarray must be a scalar.
The n-dimensional array $x_ndarray must be defined. Otherwise, an exception is thrown.
div
static method div : R::NDArray::Double ($x_ndarray : R::NDArray::Double, $y_ndarray : R::NDArray::Double);
Creates a new R::NDArray::Double object for a return value, performs division / operation on each element of the n-dimensional array $x_ndarray and $y_ndarray, and sets each element of the new n-dimensional array to the each operation result, and returns the new n-dimensional array.
Exceptions:
The n-dimensional array $x_ndarray must be defined. Otherwise, an exception is thrown.
The n-dimensional array $y_ndarray must be defined. Otherwise, an exception is thrown.
The dim field of $x_ndarray must be equal to the dim field of $y_ndarray. Otherwise, an exception is thrown.
scadiv
static method scadiv : R::NDArray::Double ($x_ndarray : R::NDArray::Double, $scalar_ndarray : R::NDArray::Double);
Creates a new R::NDArray::Double object for a return value, performs division / operations on the n-dimensional array $scalar_ndarray at data index 0 and each element of the n-dimensional array $x_ndarray, and sets each element of the new n-dimensional array to the each operation result, and returns the new n-dimensional array.
Exceptions:
The n-dimensional array $scalar_ndarray must be defined. Otherwise, an exception is thrown.
The n-dmension array $scalar_ndarray must be a scalar.
The n-dimensional array $x_ndarray must be defined. Otherwise, an exception is thrown.
neg
static method neg : R::NDArray::Double ($x_ndarray : R::NDArray::Double);
Creates a new R::NDArray::Double object for a return value, performs negation - operation on each element of the n-dimensional array $x_ndarray, and sets each element of the new n-dimensional array to the each operation result, and returns the new n-dimensional array.
Exceptions:
The n-dimensional array $x_ndarray must be defined. Otherwise, an exception is thrown.
abs
static method abs : R::NDArray::Double ($x_ndarray : R::NDArray::Double);
Creates a new R::NDArray::Double object for a return value, performs Math#fabs method on each element of the n-dimensional array $x_ndarray, and sets each element of the new n-dimensional array to the each operation result, and returns the new n-dimensional array.
Exceptions:
The n-dimensional array $x_ndarray must be defined. Otherwise, an exception is thrown.
eq
static method eq : R::NDArray::Double ($x_ndarray : R::NDArray::Double, $y_ndarray : R::NDArray::Double);
Creates a new R::NDArray::Double object for a return value, performs numeric comparison == operation on each element of the n-dimensional array $x_ndarray and $y_ndarray, and sets each element of the new n-dimensional array to the each operation result, and returns the new n-dimensional array.
Exceptions:
The n-dimensional array $x_ndarray must be defined. Otherwise, an exception is thrown.
The n-dimensional array $y_ndarray must be defined. Otherwise, an exception is thrown.
The dim field of $x_ndarray must be equal to the dim field of $y_ndarray. Otherwise, an exception is thrown.
ne
static method ne : R::NDArray::Int ($x_ndarray : R::NDArray::Double, $y_ndarray : R::NDArray::Double);
Creates a new R::NDArray::Int object for a return value, performs numeric comparison != operation on each element of the n-dimensional array $x_ndarray and $y_ndarray, and sets each element of the new n-dimensional array to the each operation result, and returns the new n-dimensional array.
Exceptions:
The n-dimensional array $x_ndarray must be defined. Otherwise, an exception is thrown.
The n-dimensional array $y_ndarray must be defined. Otherwise, an exception is thrown.
The dim field of $x_ndarray must be equal to the dim field of $y_ndarray. Otherwise, an exception is thrown.
gt
static method gt : R::NDArray::Int ($x_ndarray : R::NDArray::Double, $y_ndarray : R::NDArray::Double);
Creates a new R::NDArray::Int object for a return value, performs numeric comparison > operation on each element of the n-dimensional array $x_ndarray and $y_ndarray, and sets each element of the new n-dimensional array to the each operation result, and returns the new n-dimensional array.
Exceptions:
The n-dimensional array $x_ndarray must be defined. Otherwise, an exception is thrown.
The n-dimensional array $y_ndarray must be defined. Otherwise, an exception is thrown.
The dim field of $x_ndarray must be equal to the dim field of $y_ndarray. Otherwise, an exception is thrown.
ge
static method ge : R::NDArray::Int ($x_ndarray : R::NDArray::Double, $y_ndarray : R::NDArray::Double);
Creates a new R::NDArray::Int object for a return value, performs numeric comparison >= operation on each element of the n-dimensional array $x_ndarray and $y_ndarray, and sets each element of the new n-dimensional array to the each operation result, and returns the new n-dimensional array.
Exceptions:
The n-dimensional array $x_ndarray must be defined. Otherwise, an exception is thrown.
The n-dimensional array $y_ndarray must be defined. Otherwise, an exception is thrown.
The dim field of $x_ndarray must be equal to the dim field of $y_ndarray. Otherwise, an exception is thrown.
lt
static method lt : R::NDArray::Int ($x_ndarray : R::NDArray::Double, $y_ndarray : R::NDArray::Double);
Creates a new R::NDArray::Int object for a return value, performs numeric comparison < operation on each element of the n-dimensional array $x_ndarray and $y_ndarray, and sets each element of the new n-dimensional array to the each operation result, and returns the new n-dimensional array.
Exceptions:
The n-dimensional array $x_ndarray must be defined. Otherwise, an exception is thrown.
The n-dimensional array $y_ndarray must be defined. Otherwise, an exception is thrown.
The dim field of $x_ndarray must be equal to the dim field of $y_ndarray. Otherwise, an exception is thrown.
le
static method le : R::NDArray::Int ($x_ndarray : R::NDArray::Double, $y_ndarray : R::NDArray::Double);
Creates a new R::NDArray::Int object for a return value, performs numeric comparison <= operation on each element of the n-dimensional array $x_ndarray and $y_ndarray, and sets each element of the new n-dimensional array to the each operation result, and returns the new n-dimensional array.
Exceptions:
The n-dimensional array $x_ndarray must be defined. Otherwise, an exception is thrown.
The n-dimensional array $y_ndarray must be defined. Otherwise, an exception is thrown.
The dim field of $x_ndarray must be equal to the dim field of $y_ndarray. Otherwise, an exception is thrown.
rep
static method rep : R::NDArray::Double ($x_ndarray : R::NDArray::Double, $times : int);
rep_length
static method rep_length : R::NDArray::Double ($x_ndarray : R::NDArray::Double, $length : int);
seq
static method seq : R::NDArray::Double ($begin : double, $end : double, $by : double = 1);
seq_length
static method seq_length : R::NDArray::Double ($begin : double, $end : double, $length : int);
sin
static method sin : R::NDArray::Double ($x_ndarray : R::NDArray::Double);
Creates a new R::NDArray::Double object for a return value, performs Math#sin method on each element of the n-dimensional array $x_ndarray, and sets each element of the new n-dimensional array to the each operation result, and returns the new n-dimensional array.
Exceptions:
The n-dimensional array $x_ndarray must be defined. Otherwise, an exception is thrown.
cos
static method cos : R::NDArray::Double ($x_ndarray : R::NDArray::Double);
tan
static method tan : R::NDArray::Double ($x_ndarray : R::NDArray::Double);
sinh
static method sinh : R::NDArray::Double ($x_ndarray : R::NDArray::Double);
cosh
static method cosh : R::NDArray::Double ($x_ndarray : R::NDArray::Double);
tanh
static method tanh : R::NDArray::Double ($x_ndarray : R::NDArray::Double);
acos
static method acos : R::NDArray::Double ($x_ndarray : R::NDArray::Double);
asin
static method asin : R::NDArray::Double ($x_ndarray : R::NDArray::Double);
atan
static method atan : R::NDArray::Double ($x_ndarray : R::NDArray::Double);
asinh
static method asinh : R::NDArray::Double ($x_ndarray : R::NDArray::Double);
acosh
static method acosh : R::NDArray::Double ($x_ndarray : R::NDArray::Double);
atanh
static method atanh : R::NDArray::Double ($x_ndarray : R::NDArray::Double);
exp
static method exp : R::NDArray::Double ($x_ndarray : R::NDArray::Double);
expm1
static method expm1 : R::NDArray::Double ($x_ndarray : R::NDArray::Double);
log
static method log : R::NDArray::Double ($x_ndarray : R::NDArray::Double);
logb
static method logb : R::NDArray::Double ($x_ndarray : R::NDArray::Double);
log2
static method log2 : R::NDArray::Double ($x_ndarray : R::NDArray::Double);
log10
static method log10 : R::NDArray::Double ($x_ndarray : R::NDArray::Double);
sqrt
static method sqrt : R::NDArray::Double ($x_ndarray : R::NDArray::Double);
isinf
static method isinf : R::NDArray::Int ($x_ndarray : R::NDArray::Double);
is_infinite
static method is_infinite : R::NDArray::Int ($x_ndarray : R::NDArray::Double);
is_finite
static method is_finite : R::NDArray::Int ($x_ndarray : R::NDArray::Double);
isnan
static method isnan : R::NDArray::Int ($x_ndarray : R::NDArray::Double);
is_nan
static method is_nan : R::NDArray::Int ($x_ndarray : R::NDArray::Double);
pow
static method pow : R::NDArray::Double ($x_ndarray : R::NDArray::Double, $y_ndarray : R::NDArray::Double);
atan2
static method atan2 : R::NDArray::Double ($y_ndarray : R::NDArray::Double, $x_ndarray : R::NDArray::Double);
modf
static method modf : R::NDArray::Double ($x_ndarray : R::NDArray::Double, $intpart_ndarray_ref : R::NDArray::Double[]);
ceil
static method ceil : R::NDArray::Double ($x_ndarray : R::NDArray::Double);
ceiling
static method ceiling : R::NDArray::Double ($x_ndarray : R::NDArray::Double);
floor
static method floor : R::NDArray::Double ($x_ndarray : R::NDArray::Double);
round
static method round : R::NDArray::Double ($x_ndarray : R::NDArray::Double);
lround
static method lround : R::NDArray::Long ($x_ndarray : R::NDArray::Double);
remainder
static method remainder : R::NDArray::Double ($x_ndarray : R::NDArray::Double, $y_ndarray : R::NDArray::Double);
fmod
static method fmod : R::NDArray::Double ($x_ndarray : R::NDArray::Double, $y_ndarray : R::NDArray::Double);
sum
static method sum : R::NDArray::Double ($x_ndarray : R::NDArray::Double);
cumsum
static method cumsum : R::NDArray::Double ($x_ndarray : R::NDArray::Double);
prod
static method prod : R::NDArray::Double ($x_ndarray : R::NDArray::Double);
cumprod
static method cumprod : R::NDArray::Double ($x_ndarray : R::NDArray::Double);
diff
static method diff : R::NDArray::Double ($x_ndarray : R::NDArray::Double);
max
static method max : R::NDArray::Double ($x_ndarray : R::NDArray::Double);
min
static method min : R::NDArray::Double ($x_ndarray : R::NDArray::Double);
mean
static method mean : R::NDArray::Double ($x_ndarray : R::NDArray::Double);
dot
static method dot : R::NDArray::Double ($x_ndarray : R::NDArray::Double, $y_ndarray : R::NDArray::Double);
cross
static method cross : R::NDArray::Double ($x_ndarray : R::NDArray::Double, $y_ndarray : R::NDArray::Double);
outer
static method outer : R::NDArray::Double ($x_ndarray : R::NDArray::Double, $y_ndarray : R::NDArray::Double);
pi
static method pi : R::NDArray::Double ();
See Also
Copyright & License
Copyright (c) 2024 Yuki Kimoto
MIT License