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added documentation for new functions

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Lewis Van Winkle
2017-04-03 12:58:15 -05:00
parent 1f54148850
commit c5f573eaeb
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README.md
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@@ -269,10 +269,16 @@ division (/), exponentiation (^) and modulus (%) with the normal operator
precedence (the one exception being that exponentiation is evaluated
left-to-right, but this can be changed - see below).
In addition, the following C math functions are also supported:
The following C math functions are also supported:
- abs (calls to *fabs*), acos, asin, atan, atan2, ceil, cos, cosh, exp, floor, ln (calls to *log*), log (calls to *log10* by default, see below), log10, pow, sin, sinh, sqrt, tan, tanh
The following functions are also built-in and provided by TinyExpr:
- fac (factorials e.g. `fac 5` == 120)
- ncr (combinations e.g. `ncr(6,2)` == 15)
- npr (permutations e.g. `npr(6,2)` == 30)
Also, the following constants are available:
- `pi`, `e`