float erf (%i) ??

• Subject: float erf (%i) ??
• From: John Lapeyre
• Date: Wed, 15 Feb 2012 01:01:45 +0100

It seems a bit weird and it's not documented, but ...

(%i1) erf_representation:erfi$
(%i2) float(erf(%i));
(%o2)                        1.650425758797543 %i

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