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< .\" $Id: erf.3,v 1.3 1993/08/14 13:42:38 mycroft Exp $
---
> .\" $Id: erf.3,v 1.1.1.1 1994/08/19 09:39:42 jkh Exp $
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< .Nm erfc
---
> .Nm erff ,
> .Nm erfc ,
> .Nm erfcf
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> .Ft float
> .Fn erff "float x"
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> .Ft float
> .Fn erfcf "float x"
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< calculates the error function of x; where
---
> and the
> .Fn erff
> functions calculate the error function of x; where
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< function calculates the complementary error function of
---
> and the
> .Fn erfcf
> functions calculate the complementary error function of