MJS Calc

Output Precision:
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History:

MJSCalc

SI Numbers: "1k" or "4.7n". Save and use named variables. Constants: pi, tau, e, and rand. Functions: abs(), acos(), asin(), atan(), ceil(), cos(), exp(), floor(), log() (base 10), ln(), round(), sin(), sqrt(), cbrt(), tan(), fact() (factorial!). Functions: pow(a,b), min(a,b), and max(a,b) take two arguments, e.g. pow(2,5) = 32. Stats: sum(a, b, ...), mean(a, b, ...), median(a, b, ...), mode(a, b, ...), std(a, b, ...), vari(a, b, ...), stderror(a, b, ...) Function: hypot(a, b, ...) gets the sqrt of the sum of the arguments squared, e.g hypot(3,4)=5 and hypot(3,4,5) = 7.071. Get random numbers: randint(min,max) randfloat(min,max). nCr(n,k) and nPr(n,k) are Combination (binomial) and permutation. Brackets are auto-closed at the end of the equation if left open. Use the up and down arrows to scroll equation history.