erfc top-level property

MemoizedFunction<num, double> erfc

Returns an approximation of the complementary error function defined as:

erfc(x) = 1.0 - erf(x)

Compared to the approximation provided by gnuplot the maximum absolute error is 1.5e-15 for x > 1.0 and 4.0e-16 for x in [1, 1].

Implementation

final erfc = MemoizedFunction(_erfc);