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Brian Dessent wrote: > > Since when was pi less than 2^-27? > > This is a kernel sin, a function over the limited range [-pi/4, pi/4], > where the general case sin is reduced to kernel sin by the remainder of > modulus pi/2. And note that the testcase is not exactly pi, it's pi minus a very small number: // M_PI 3.14159265358979323846 double g = 3.1415926535897900074; Brian
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