Suggestions for random

The following packages have something in common with the package random. The packages are ordered in decreasing similarity.

Package minifp: Fixed-point real computations to 8 decimals
Package randintlist: Creating random integer number lists, with repeating and sorting options
Package rangen: Generate random integers, rational and decimal numbers
Package luarandom: Create lists of random numbers
Package lcg: Generate random integers
Package randomwalk: Random walks using TikZ
Package trigonometry: Demonstration code for cos and sin in TeX macros
Package apnum: Arbitrary precision numbers implemented by TeX macros
Package modulus: A non-destructive modulus and integer quotient operator for TeX
Package dow: Calculate day of week from a numeric date
Package calendarweek: Calculate the week number of a date
Package realcalc: Macros for real arithmetic calculations
Package xint: Expandable arbitrary precision floating point and integer operations
Package calcfrac: Calculates the value of an expression containing fractions
Package fltpoint: Simple floating point arithmetic
Package poormanlog: Logarithms and powers with (almost) 9 digits
Package zeckendorf: Knuth Fibonacci multiplication, Zeckendorf and Bergman representations of big integers
Package xlop: Calculates and displays arithmetic operations
Package tuple: Expandable operations for tuples of numbers
Package exam-randomizechoices: Randomize mc choices using the exam class
Package gamebooklib: Macros for setting numbered entries in shuffled order
Package mcexam: Create randomized Multiple Choice questions
Package scrambledenvs: Create and print scrambled environments
Package polexpr: A parser for polynomial expressions
Package brclc: Support 16-bit (double) calculations in LaTeX
Package calctab: Language for numeric tables
Package euro: Provide Euro values for national currency amounts
Package cvss: Compute and display CVSS base scores
Package pi: Calculate pi
Package trig: Simple trigonometric functions
Package sines: Calculate sin function values