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Old 07-03-2009
pauli pauli is offline
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Join Date: Mar 2007
Location: Singapore
Posts: 14
Smile awk and trig functions

dear all,

In my script, it would be ideal if I could use an arc-cos (inverse cos) function. I think trig functions are indeed provided by awk, but not inverse trig functions.

So my question simply is: are there any alternative ways to incorporate inverse trig functions into a script?

Any help greatly appreciated!

Many thanks,

pauli
 

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