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Special​(AngouriMath.​Numerics.​ComplexInterval,​System.​Func{System.​Numerics.​Complex,​System.​Numerics.​Complex},​System.​Func{AngouriMath.​Numerics.​ComplexInterval,​AngouriMath.​Numerics.​ComplexInterval},​System.​Func{AngouriMath.​Numerics.​ComplexInterval,​System.​Boolean},​System.​Func{AngouriMath.​Numerics.​Interval,​System.​Boolean})

 Method (no overloads)

Summary

A special function over argument. The value is the double-precision
routine's at the rectangle's middle. It is widened by the routine's error, and by the most
the function can move across the rectangle: the largest its derivative is there, which
these intervals bound, times the rectangle's half diagonal. The value is real where the
argument is real and realOn says the function is real there.

Remarks

The routines agree with the interpreter's kernels to within 3e-13 of the value,
measured on some ten thousand points rather than proved. They are allowed 1e-10 of
the value, and 1e-10 more for a value near a zero, where a relative error means
nothing. A rectangle that straddles a cut, where the function jumps, has no enclosure
this way. It is left undecided, and the caller asks the decimal evaluation.

























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