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C/C++ Source or Header  |  1995-01-28  |  172b  |  13 lines
  1. #include "f2c.h"
  2.  
  3. #ifdef KR_headers
  4. double erf();
  5. double derf_(x) doublereal *x;
  6. #else
  7. extern double erf(double);
  8. double derf_(doublereal *x)
  9. #endif
  10. {
  11. return( erf(*x) );
  12. }
  13.