Matrix 2d 🧮

Matrix 2d a lightweight dart library providing a subset of Python's numpy package. This package is written in pure dart 🔥.

please check example/example.dart for examples.

Operations 😁 #

addition(listA,listB) returns array of sums of corresponding elements of listA and listB of any dimensions.
subtraction(listA,listB) returns array of differences of corresponding elements of listA and listB of any dimensions.
division(listA,listB) divides listA by listB and returns new array
dot(listA,listB) Function returns the dot product of two arrays. For 2-D vectors, it is the equivalent to matrix multiplication. For 1-D arrays, it is the inner product of the vectors. For N-dimensional arrays, it is a sum product over the last axis of a and the second-last axis of b.
shape(list) returns dimensions of input array if the array is uniform or error otherwise.
flatten(list) returns 1-D representation of any shape and any levels of nesting of list array.
transpose(list) Reverse the axes of an array and returns the modified array
arange(start, stop, steps) returns evenly spaced values within the half-open interval [start, stop) with optional steps argument.
zeros(row,cols) Return a new array of given shape and type, with zeros
ones(row,cols) Return a new array of given shape and type, with ones
sum(list) Function returns the sum of array elements
reshape(list)Reshaping means changing the shape of an array.
diagonal(list) To find a diagonal element from a given matrix and gives output as one dimensional matrix.
fill(row,cols,object) Just like zeros() and ones this function will return a new array of given shape, with given object(anything btw strings too)

compareobject(list,operation,obj) compare values inside an array with given object and operations. function will return a new boolen array

As soon as possible, more features will be available.

Happy 😍 to recieve or provide contributions related to this package.

Please file feature requests and bugs at the issue tracker.