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Thread View: can.schoolnet.math.sr
1 messages
1 total messages Started by Jim McCarthy Mon, 15 Feb 1999 00:00
arc cosine
#13
Author: Jim McCarthy
Date: Mon, 15 Feb 1999 00:00
12 lines
764 bytes
I am writing a program to calculate the distance between two lat. and
long. points.

The only thing I am missing is how to calculate arc cosine.

I know the arc cosine of 0.998248285 = 0.059198418. but what is the
formula for calculating this?

Any help you can supply would be much appreciated.

Thanks
Jim
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