오차 함수

노트

• example erf( X ) represents the error function of X .
• Compute the error function for these numbers.
• 0.5205 0.9539 0.9545 Compute the error function for the same numbers converted to symbolic objects.
• If the input argument is a vector or a matrix, erf returns the error function for each element of that vector or matrix.
• A coefficient table is included to allow evaluation of the error function and its various integrals.
• Because Magenta is not one of the product colors, the ERROR function is not executed.
• The table and diagram below show the form of the Gaussian error function.
• This module provides symbolic error functions.
• erfinv(Y) returns the value of the inverse error function for each element of Y .
• erfcinv(Y) returns the value of the inverse of the complementary error function for each element of Y .
• As p increases, the Least Pth error function approaches the minimax error function.
• The Least Pth error functions avoid this problem.
• For more information on the least-squares error function, refer back to Least-Squares Error Function (L2).
• The error function and its approximations can be used to estimate results that hold with high probability or with low probability.
• (z)} means that the error function is an odd function.
• The inverse error function is usually defined with domain (−1,1), and it is restricted to this domain in many computer algebra systems.

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• ID : Q579262