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14 lines
166 B
C
14 lines
166 B
C
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#include "f2c.h"
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#ifdef KR_headers
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double acos();
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double r_acos(x) real *x;
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#else
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#undef abs
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#include <math.h>
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double r_acos(real *x)
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#endif
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{
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return( acos(*x) );
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}
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