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13 lines
139 B
C
13 lines
139 B
C
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#include "f2c.h"
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#ifdef KR_headers
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double r_abs(x) real *x;
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#else
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double r_abs(real *x)
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#endif
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{
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if(*x >= 0)
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return(*x);
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return(- *x);
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}
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