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Docs : Commands : atan2asin

Syntax

atan2asin(Expr)

Description

Replaces arctan(x) by arcsin(x/√(1+x^2)) in the argument Expr.

Example

atan2asin(atan(y/x) returns asin((y/x)/√(1+(y/x)^2))

atan2asin — Discussion

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