Procedures

Left-adjust the character sequence represented by the string. The length of the character sequence remains unchanged.

Right-adjust the character sequence represented by the string. The length of the character sequence remains unchanged.

Returns a boolean scalar where two arrays are element-wise equal within a tolerance. (Specification)

Sets the bits in set1 to the bitwise and of the original bits in set1 and set2. The sets must have the same number of bits otherwise the result is undefined. (Specification)

Sets the bits in set1 to the bitwise and of the original bits in set1 with the bitwise negation of set2. The sets must have the same number of bits otherwise the result is undefined.

arange creates a one-dimensional array of the integer/real type with fixed-spaced values of given spacing, within a given interval. (Specification)

arg computes the phase angle in the interval (-π,π]. (Specification)

(Specification)

argd computes the phase angle of degree version in the interval (-180.0,180.0]. (Specification)

argpi computes the phase angle of circular version in the interval (-1.0,1.0]. (Specification)

Used to define assignment for bitset_large. (Specification)

Assign a character sequence to a string.

Returns an instance of type 'stringlist_index_type' representing backward index Specifications

Returns the number of bit positions in self.

Version experimental

Normal Distribution Cumulative Distribution Function (Specification)

Get uniform distribution cumulative distribution function (cdf) for integer, real and complex variables. (Specification)

Return the character sequence represented by the string.

Checks the value of a logical condition (Specification)

Remove trailing characters in set from string. If no character set is provided trailing whitespace is removed.

Copies the contents of the key, old_key, to the key, new_key (Specifications)

Copies the other data, other_in, to the variable, other_out (Specifications)

Pearson correlation of array elements (Specification)

Returns the number of times substring 'pattern' has appeared in the input string 'string' Specifications

Covariance of array elements (Specification)

Computes the cross product of two vectors, returning a rank-1 and size-3 array (Specification)

Creates a diagonal array or extract the diagonal elements of an array (Specification)

Computes differences between adjacent elements of an array. (Specification)

Version experimental

First derivative Legendre polynomial

Check whether a string ends with substring or not

Creates a new bitset, new, from a range, start_pos to stop_pos, in bitset old. If start_pos is greater than stop_pos the new bitset is empty. If start_pos is less than zero or stop_pos is greater than bits(old)-1 then if status is present it has the value index_invalid_error and new is undefined, otherwise processing stops with an informative message. (Specification)

Constructs the identity matrix. (Specification)

Return the positions of the false elements in array. Specification

Maps the 64 bit integer key to an unsigned integer value with only nbits bits where nbits is less than 64 (Specification)

Maps the 32 bit integer key to an unsigned integer value with only nbits bits where nbits is less than 32 (Specification)

Returns an instance of type 'stringlist_index_type' representing forward index Specifications

Finds the starting index of substring 'pattern' in the input 'string' Specifications

FNV_1 interfaces (Specification)

FNV_1 interfaces (Specification)

Hashes a key with the FNV_1 algorithm Arguments: key - the key to be hashed

FNV_1A interfaces (Specification)

FNV_1A interfaces (Specification)

Hashes a key with the FNV_1a algorithm (Specifications)

Frees the memory in a key (Specifications)

Frees the memory in the other data (Specifications)

Gamma function for integer and complex numbers

Computes Gauss-Legendre quadrature nodes and weights.

Computes Gauss-Legendre-Lobatto quadrature nodes and weights.

Returns the greatest common divisor of two integers (Specification)

Getter function to retrieve standard library version

Read a whole line from a formatted unit into a string variable

Code in ASCII collating sequence.

Character-to-integer conversion function.

Position of a substring within a string.

Checks whether c is an ASCII letter (A .. Z, a .. z).

Checks whether c is a letter or a number (0 .. 9, a .. z, A .. Z).

Checks whether or not c is in the ASCII character set - i.e. in the range 0 .. 0x7F.

Checks whether or not c is a blank character. That includes the only the space and tab characters

Returns a boolean scalar/array where two scalar/arrays are element-wise equal within a tolerance. (Specification)

Checks whether c is a control character.

Checks if a matrix (rank-2 array) is diagonal (Specification)

Checks whether c is a digit (0 .. 9).

Checks whether or not c is a printable character other than the space character.

Checks if a matrix (rank-2 array) is Hermitian (Specification)

Checks if a matrix (rank-2 array) is Hessenberg (Specification)

Checks whether c is a digit in base 16 (0 .. 9, A .. F, a .. f).

Checks whether c is a lowercase ASCII letter (a .. z).

Checks whether c is a digit in base 8 (0 .. 7).

Checks whether or not c is a printable character - including the space character.

Checks whether or not c is a punctuation character. That includes all ASCII characters which are not control characters, letters, digits, or whitespace.

Checks if a matrix (rank-2 array) is skew-symmetric (Specification)

Checks if a matrix (rank-2 array) is square (Specification)

Checks if a matrix (rank-2 array) is symmetric (Specification)

Checks if a matrix (rank-2 array) is triangular (Specification)

Checks whether c is an uppercase ASCII letter (A .. Z).

Checks whether or not c is a whitespace character. That includes the space, tab, vertical tab, form feed, carriage return, and linefeed characters.

Computes the Kronecker product of two arrays of size M1xN1, and of M2xN2, returning an (M1M2)x(N1N2) array (Specification)

Legendre polynomial

Returns the length of the character sequence represented by the string.

Returns the length of the character sequence without trailing spaces represented by the string.

Lexically compare the order of two character sequences being greater equal, The left-hand side, the right-hand side or both character sequences can be represented by a string.

Lexically compare the order of two character sequences being greater, The left-hand side, the right-hand side or both character sequences can be represented by a string.

Create rank 1 array of linearly spaced elements If the number of elements is not specified, create an array with size 100. If n is a negative value, return an array with size 0. If n = 1, return an array whose only element is end (Specification)

Lexically compare the order of two character sequences being less equal, The left-hand side, the right-hand side or both character sequences can be represented by a string.

Lexically compare the order of two character sequences being less, The left-hand side, the right-hand side or both character sequences can be represented by a string.

Load multidimensional array in npy format (Specification)

Loads a 2D array from a text file (Specification)

Logarithm of factorial n!, integer variable

Logarithm of gamma function

Logarithm of lower incomplete gamma function

Logarithm of upper incomplete gamma function

Create rank 1 array of logarithmically spaced elements from basestart to baseend. If the number of elements is not specified, create an array with size 50. If n is a negative value, return an array with size 0. If n = 1, return an array whose only element is base**end. If no base is specified, logspace will default to using a base of 10

Lower incomplete gamma function

Mean of array elements (Specification)

Median of array elements (Specification)

Central moment of array elements (Specification)

Moves the allocated character scalar from 'from' to 'to' Specifications

(Specification

(Specification)

(Specification)

NMHASH32 interfaces (Specification)

NMHASH32X interfaces (Specification)

Returns a 64 bit pseudo random integer, harvest, distributed uniformly over the odd integers of the 64 bit kind. (Specification)

Returns a 32 bit pseudo random integer, harvest, distributed uniformly over the odd integers of the int32 kind. (Specification)

Opens a file (Specification)

Concatenates stringlist with the input entity Returns a new stringlist Specifications

Concatenate two character sequences, the left-hand side, the right-hand side or both character sequences can be represented by a string.

Compares stringlist for inequality with the input entity Returns a logical Specifications

Returns .true. if not all bits in set1 and set2 have the same value, .false. otherwise. The sets must have the same number of bits otherwise the result is undefined. (Specification)

Compare two character sequences for inequality, the left-hand side, the right-hand side or both character sequences can be represented by a string.

Returns .true. if the bits in set1 and set2 differ and the highest order different bit is set to 0 in set1 and to 1 in set2, .false. otherwise. The sets must have the same number of bits otherwise the result is undefined. (Specification)

Compare two character sequences for being less, the left-hand side, the right-hand side or both character sequences can be represented by a string.

Returns .true. if the bits in set1 and set2 are the same or the highest order different bit is set to 0 in set1 and to 1 in set2, .false. otherwise. The sets must have the same number of bits otherwise the result is undefined. (Specification)

Compare two character sequences for being less than, the left-hand side, the right-hand side or both character sequences can be represented by a string.

Compares stringlist for equality with the input entity Returns a logical Specifications

Returns .true. if all bits in set1 and set2 have the same value, .false. otherwise. The sets must have the same number of bits otherwise the result is undefined. (Specification)

Compare two character sequences for equality, the left-hand side, the right-hand side or both character sequences can be represented by a string.

Returns .true. if the bits in set1 and set2 differ and the highest order different bit is set to 1 in set1 and to 0 in set2, .false. otherwise. The sets must have the same number of bits otherwise the result is undefined. (Specification)

Compare two character sequences for being greater, the left-hand side, the right-hand side or both character sequences can be represented by a string.

Returns .true. if the bits in set1 and set2 are the same or the highest order different bit is set to 1 in set1 and to 0 in set2, .false. otherwise. The sets must have the same number of bits otherwise the result is undefined. (Specification)

Compare two character sequences for being greater than, the left-hand side, the right-hand side or both character sequences can be represented by a string.

Fallback value for optional arguments (Specification)

Sets the bits in set1 to the bitwise or of the original bits in set1 and set2. The sets must have the same number of bits otherwise the result is undefined. (Specification)

The generic subroutine interface implementing the ORD_SORT algorithm, a translation to Fortran 2008, of the "Rust" sort algorithm found in slice.rs https://github.com/rust-lang/rust/blob/90eb44a5897c39e3dff9c7e48e3973671dcd9496/src/liballoc/slice.rs#L2159 ORD_SORT is a hybrid stable comparison algorithm combining merge sort, and insertion sort. (Specification)

Computes the outer product of two vectors, returning a rank-2 array (Specification)

Left pad the input string Specifications

Right pad the input string Specifications

Version experimental

Normal Distribution Probability Density Function (Specification)

Get uniform distribution probability density (pdf) for integer, real and complex variables. (Specification)

PENGY_HASH interfaces (Specification)

The generic subroutine interface implementing the LSD radix sort algorithm, see https://en.wikipedia.org/wiki/Radix_sort for more details. It is always O(N) in sorting random data, but need a O(N) buffer. (Specification)

Version experimental

Read a character sequence from a connected unformatted unit into the string.

Read a character sequence from a connected unformatted unit into the string.

Regularized (normalized) lower incomplete gamma function, P

Regularized (normalized) upper incomplete gamma function, Q

Repeats the character sequence hold by the string by the number of specified copies.

Replaces all the occurrences of substring 'pattern' in the input 'string' with the replacement 'replacement' Version: experimental

Reverse the character order in the input character variable (Specification)

Reverses the character sequence hold by the input string

Version experimental

Normal Distribution Random Variates (Specification)

Get uniformly distributed random variate for integer, real and complex variables. (Specification)

Save multidimensional array in npy format (Specification)

Saves a 2D array into a text file (Specification)

Scan a string for the presence of a set of characters. Scans a string for any of the characters in a set of characters.

Hashes a key with the NMHASH32 hash algorithm (Specifications)

Hashes a key with the NMHASH32X hash algorithm (Specifications) Arguments: key - the key to be hashed seed - the seed (unused) for the hashing algorithm

Hashes a key with the waterhash algorithm (Specifications)

(Specification)

Fisher-Yates shuffle algorithm for a rank one array of integer, real and complex variables. (Specification)

Integrates sampled values using Simpson's rule (Specification)

Integrates sampled values using trapezoidal rule weights for given abscissas (Specification)

Extracts characters from the input string to return a new string

The generic subroutine interface implementing the SORT algorithm, based on the introsort of David Musser. (Specification)

The generic subroutine interface implementing the SORT_INDEX algorithm, based on the "Rust" sort algorithm found in slice.rs https://github.com/rust-lang/rust/blob/90eb44a5897c39e3dff9c7e48e3973671dcd9496/src/liballoc/slice.rs#L2159 but modified to return an array of indices that would provide a stable sort of the rank one ARRAY input. (Specification)

SPOOKY_HASH interfaces (Specification)

Check whether a string starts with substring or not

Constructor for new string instances

Constructor for stringlist Returns an instance of type stringlist_type Specifications

Remove leading and trailing whitespace characters.

Convert character variable to lower case (Specification)

Returns the lowercase version of the character sequence hold by the input string

Converts character sequence to sentence case (Specification)

Returns the sentencecase version of the character sequence hold by the input string

Format or transfer other types as a string. (Specification)

Converts character sequence to title case (Specification)

Returns the titlecase version of the character sequence hold by the input string

Convert character variable to upper case (Specification)

Returns the uppercase version of the character sequence hold by the input string

Computes the trace of a matrix (Specification)

Integrates sampled values using trapezoidal rule (Specification)

Integrates sampled values using trapezoidal rule weights for given abscissas (Specification)

Returns the character sequence hold by the string without trailing spaces.

Return the positions of the true elements in array. Specification

Uses the "random" odd 64 bit integer seed to map the 64 bit integer key to an unsigned integer value with only nbits bits where nbits is less than 64. (Specification)

Uses the "random" odd 32 bit integer seed to map the 32 bit integer key to an unsigned integer value with only nbits bits where nbits is less than 32 (Specification)

Upper incomplete gamma function

Variance of array elements (Specification)

Scan a string for the absence of a set of characters. Verifies that all the characters in string belong to the set of characters in set.

WATER_HASH interfaces (Specification)

Write the character sequence hold by the string to a connected formatted unit.

Write the character sequence hold by the string to a connected unformatted unit.

Sets the bits in set1 to the bitwise xor of the original bits in set1 and set2. The sets must have the same number of bits otherwise the result is undefined. (Specification)

Left pad the input string with zeros. Specifications