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Corrected erroneous description

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Hypotenuse is really just the euclidean norm
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apense
2015-06-29 23:07:06 -04:00
parent 9e8c8f473b
commit c3e6fb0e38
1 changed files with 2 additions and 1 deletions
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lib/pure/math.nim
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@@ -206,7 +206,8 @@ when not defined(JS):
proc cosh*(x: float): float {.importc: "cosh", header: "<math.h>".}
## Computes the hyperbolic cosine of `x`
proc hypot*(x, y: float): float {.importc: "hypot", header: "<math.h>".}
## Computes the distance between `x` and `y`. Equivalent to ``sqrt(x*x + y*y)``.
## Computes the hypotenuse of a right-angle triangle with `x` and
## `y` as its base and height. Equivalent to ``sqrt(x*x + y*y)``.
proc sinh*(x: float): float {.importc: "sinh", header: "<math.h>".}
## Computes the hyperbolic sine of `x`