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| author | Federico Ceratto <federico.ceratto@suse.com> | 2017-10-16 13:59:37 +0100 |
|---|---|---|
| committer | Andreas Rumpf <rumpf_a@web.de> | 2017-10-16 14:59:37 +0200 |
| commit | 590512873c2326970c1bdea5604c098f49f8145c (patch) | |
| tree | 146c9eda1637a1db1bdca7900f0b925ed2f3b033 | |
| parent | 9d5f54f4564656f7bc0d9af30034922de65d4542 (diff) | |
| download | Nim-590512873c2326970c1bdea5604c098f49f8145c.tar.gz | |
Add hint about computing powers between integers (#6419)
| -rw-r--r-- | lib/pure/math.nim | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/lib/pure/math.nim b/lib/pure/math.nim index 8037b31b0..7fd8bbcef 100644 --- a/lib/pure/math.nim +++ b/lib/pure/math.nim @@ -184,6 +184,8 @@ when not defined(JS): proc pow*(x, y: float32): float32 {.importc: "powf", header: "<math.h>".} proc pow*(x, y: float64): float64 {.importc: "pow", header: "<math.h>".} ## computes x to power raised of y. + ## + ## To compute power between integers, use `^` e.g. 2 ^ 6 proc erf*(x: float32): float32 {.importc: "erff", header: "<math.h>".} proc erf*(x: float64): float64 {.importc: "erf", header: "<math.h>".} |