API Reference > Classes > PRC Mathematical Operators > OdPrcMath1dArcTanCos Class > OdPrcMath1dArcTanCos Methods > OdPrcMath1dArcTanCos::a Method
OdPrcMath1dArcTanCos::a Method
Syntax
C++
double a() const;

Returns the current A value.

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