Error function

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Error function
Error function
Error function
Calculates the error function erf(x) and complementary error function erfc(x).
Error function (chart)
Error function (chart)
Error function (chart)
Calculates a table of the error functions erf(x) and complementary error function erfc(x) and draws the chart.
Inverse error function
Inverse error function
Inverse error function
Calculates the inverse error function erf -1(y) and inverse complementary error function erfc -1(y).