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Commit 30696a3a authored by Raymond Toy's avatar Raymond Toy
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Add fdlibm trig for sparc.

Sparc's libm almost gets everything right but it fails two tests;

 | Failed Form: (COS (* 13/4 PI))
 | Expected -0.7071067811865471d0 but saw -0.7071067811865472d0
 |
 | Failed Form: (SIN (SCALE-FLOAT 1.0d0 120))
 | Expected 0.377820109360752d0 but saw 0.37782010936075205d0

In both of these cases, the expected value is the correct one, as
confirmed by computing these values with maxima to 64 digits of
precision.  (Care must be used to look at the actual bits instead of
rounding the printed decimal form.)
parent 0c783920
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