Figure 41.
Accuracy of Meridian TRIG.Cos function.
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C:>cos_dif
What is the name of the REFERENCE file? deccos.dat
What is the name of the TEST file? mercos.dat
The maximum positive error was 0.000001 at 21.00 degrees.
The maximum negative error was -0.000002 at 308.00 degrees.
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