Copy all or part of a matrix A to another matrix B.
JavaScript
2
0
Apache License 2.0
The `dlacpy` package is a JavaScript implementation of the LAPACK `dlacpy` routine, designed to copy all or part of a matrix A to another matrix B. It is part of the stdlib project, a standard library for numerical and scientific computing in JavaScript. The package supports both row-major and column-major storage layouts and allows copying either the upper or lower triangular/trapezoidal part of a matrix. It is intended for developers working on numerical computations, particularly those needing efficient matrix operations in JavaScript or Node.js environments.
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Support the dependencies of stdlib-js/lapack-base-dlacpy
Test if a value is an Error object.
Test if an input value is a BLAS memory layout.
Common symbols and type definitions shared across base LAPACK APIs.
Error handler for LAPACK routines.
Return the minimum value.
C utilities for retrieving Node-API add-on callback arguments.
Convert a Node-API value to a signed 32-bit integer.
Convert a Node-API value to a signed 64-bit integer.
Convert a Node-API value representing a two-dimensional strided array to a double-precision floating-point array.
C utilities for registering Node-API modules.
Test whether an input value is the string representing column-major order.
Given a stride array, determine whether an array is row-major.
Reorder ndarray dimensions and associated strides for loop interchange.
Insert supplied variable values into a format string.
stdlib TypeScript type declarations.
Define a non-enumerable read-only property.
Load a manifest for compiling source files.
Wrap `require` in a try/catch block.
Format an error message for production.
Float64Array.
Check if the runtime is a web browser.
Return the enumeration constant associated with a supported BLAS memory layout value.
Return the enumeration constant associated with a supported BLAS matrix triangle value.
Test if a double-precision floating-point numeric value is NaN.
Round a double-precision floating-point number toward negative infinity.
Exponential function.
Test whether an input value is the string representing row-major order.
Return the number of elements in an array.
Generate a stride array from an array shape.
Convert an ndarray buffer to a generic array.
Create an array containing pseudorandom numbers drawn from a discrete uniform distribution.
Create an array containing pseudorandom numbers drawn from a continuous uniform distribution.
Proxies nodejs require in order to allow overriding dependencies during testing.
tap-producing test harness for node and browsers
Yet another JS code coverage tool that computes statement, line, function and branch coverage with module loader hooks to transparently add coverage when running tests. Supports all JS coverage use cases including unit tests, server side functional tests and browser tests. Built for scale
Minimal TAP output formatter.
Benchmark harness.
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