Suggestions for Numerica-plus

The following packages have something in common with the package Numerica-plus. The packages are ordered in decreasing similarity.

Package numerica: Numerically evaluate mathematical expressions in LaTeX form
Package numerica-tables: Create multi-column tables of mathematical functions
Package calculator: Use LaTeX as a scientific calculator
Package papermas: Compute the mass of a printed version of a document
Package linearregression: Calculate and display linear regressions
Package xint-regression: Classic regressions, with xint
Package binomexp: Calculate Pascal’s triangle
Package calculation: Typesetting reasoned calculations, also called calculational proofs
Package fibnum: Generate Fibonacci numbers
Package thepdfnumber: Print PDF numbers with minimal digits
Package bxcalc: Extend the functionality of the calc package
Package didec: Fixed-point arithmetic with two decimal places
Package xfp: Interface to the LaTeX3 floating point unit
Package bnumexpr: Extends eTeX’s \numexpr...\relax construct to big integers
Package bigintcalc: Integer calculations on very large numbers
Package intcalc: Expandable arithmetic operations with integers
Package pst-calculate: Support for floating point operations at LaTeX level
Package fp: Fixed point arithmetic
Package lcg: Generate random integers
Package pgfmath-xfp: Define pgfmath functions using xfp
Package xlop: Calculates and displays arithmetic operations
Package tuple: Expandable operations for tuples of numbers
Package trig: Simple trigonometric functions
Package glmatrix: Macros for linear algebra calculations using scalars, vectors, and matrices
Package pascaltriangle: Draw beautiful Pascal (Yanghui) triangles
Package resolsysteme: Work on linear systems using xint or pyluatex
Package calc: Simple arithmetic in LaTeX commands
Package luarandom: Create lists of random numbers
Package luacas: A computer algebra system for users of LuaLaTeX
Package luanumint: Numerical integration using Lua inside LaTeX documents
Package xintsession: Interactive computing sessions (fractions, floating points, polynomials)