Math
8 tools
- StatisticsMean, median, mode, and standard deviation.
- Combinations & permutationsnCr and nPr.
- GCD & LCMGreatest common divisor and least common multiple.
- FractionsAdd, subtract, multiply, divide, and simplify.
- Quadratic solverRoots of ax² + bx + c = 0.
- Scientific notationTo and from ×10ⁿ form.
- Number to wordsEnglish words for integers.
- Roman numeralsArabic ↔ Roman.