21 lines
355 B
Awk
21 lines
355 B
Awk
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#!/usr/bin/awk -f
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BEGIN {
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print "---- demo fonction ----"
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print_sinus(1.0)
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print_dist(0.5, 0.5, 0.0)
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}
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# the simple version
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function print_sinus ( value )
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{
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printf "sin(%f) = %f\n", value, sin(value)
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}
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# version with local variables.
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function print_dist(x, y, z, dist)
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{
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dist = sqrt(x*x + y*y + z*z)
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printf "distance from center = %f\n", dist
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}
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