# Suggestions for xlop

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

- polexpr: A parser for polynomial expressions
- realcalc: Macros for real arithmetic calculations
- xint: Expandable operations on long numbers
- minifp: Fixed-point real computations to 8 decimals
- fltpoint: Simple floating point arithmetic
- basicarith: Macros for typesetting basic arithmetic
- fp: Fixed point arithmetic
- bigintcalc: Integer calculations on very large numbers
- intcalc: Expandable arithmetic operations with integers
- bnumexpr: Extends ε-TeX’s \numexpr...\relax construct to big integers
- calc: Simple arithmetic in LaTeX commands
- bxcalc: Extend the functionality of the calc package
- longdiv: Long division arithmetic problems
- trigonometry: Demonstration code for cos and sin in TeX macros
- apnum: Arbitrary precision numbers implemented by TeX macros
- modulus: A non-destructive modulus and integer quotient operator for TeX
- poormanlog: Logarithms and powers with (almost) 9 digits
- longdivision: Typesets long division
- calendarweek: Calculate the week number of a date
- dow: Calculate day of week from a numeric date
- random: Generating “random” numbers in TeX
- binomexp: Calculate Pascal's triangle
- calculation: Typesetting reasoned calculations, also called calculational proofs
- xintsession: Interactive computing sessions (fractions, floating points, polynomials)
- numerica: Numerically evaluate mathematical expressions in LaTeX form
- calculator: Use LaTeX as a scientific calculator
- luacas: A computer algebra system for users of LuaLaTeX
- lpform: Typesetting linear programming formulations and sets of equations
- mathdots: Commands to produce dots in math that respect font size
- pmat: Typeset partitioned matrices
- pst-fp: Fixed-point arithmetic in PSTricks