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Math::Geometry implements classic geomtrical functions in Perl, it has an emphasis on 3 dimensional geometry including projects, rotations and other standard 3 dimensional operations.

Math::Int128 adds support for 128 bit integers, signed and unsigned, to Perl.

Math::Int64 adds support for 64 bit integers, signed and unsigned, to Perl.

* This module contains several useful routines for interpolating data sets and finding where a given value lies in a sorted list. The first is a subroutine used to locate a position in an array of values where a given value would fit using bisection. It has been designed to be efficient in the common situation that it is called repeatedly. The user can supply a different set of comparison operators to replace the standard < and <=. For example, given a list (1, 2, 5, 8, 15) and the number 9.5 it would return 3. * The remaining routines all are related to interpolating sets of (x,y) data pairs. They all take a list of (x,y) data pairs given another x value, return a sensible y value using the list of (x,y) data pairs. Three different interpolating functions are provided. The first, called a constant interpolator, assumes that the function being interpolated moves in non-linear jumps from one value to another. The interpolated value for some value x is the y value of the neighboring (x,y) to the left of the given x. The second interpolator performs a linear interpolation between the neighboring points. The third interpolator is called the robust interpolator and interpolates a smooth curve between all of the (x,y) pairs. To do the interpolation, it first calculates some reasonable derivatives at the (x,y) pairs. The robust interpolator can also use derivative information supplied by the user.

Do math with correct handling of significant figures

Math::SimpleVariable is a simple representation of mathematical variables, with an obligatory name and an optional value.

p5-Math-MPC is a module wraps the MPC library functions. The MPC library is a C library for multiple-precision complex number computations with exact rounding. It is based on the MPFR C library which, in turn, is based on the GMP C library.

Perl module which lets you calculate with strings (specifically passwords, but not limited to) as if they were big integers.

p5-MatrixReal is port of the perl module Math::MatrixReal, implementing a matrix of Reals. Math::MatrixReal needs support for operator overloading to support operations on matrixes as though they were just another basic perl type. In addition to the basics (+, -, *) also supported are: matrix norm, matrix transposition, matrix inverse, determinant of a matrix, order and numerical condition of a matrix, scalar product of vectors, vector product of vectors, vector length, projection of row and column vectors, a comfortable way for reading in a matrix from a file, the keyboard or your code, solving linear equations, etc. It also has an implementation of Kleene's algorithm for finding minimal costs for paths in a graph.

Math::NumberCruncher - Collection of useful math-related functions. This module is a collection of commonly needed number-related functions, including numerous standard statistical, geometric, and probability functions.