usr/src/boot/include/math.h

267

double erf(double);

usr/src/cmd/mailx/cmd2.c

409

snarf(char linebuf[], int *flag, int erf)

usr/src/cmd/mailx/cmd2.c

428

if (erf) {

usr/src/cmd/mailx/cmd2.c

509

if (erf) {

usr/src/cmd/mailx/hdr/def.h

588

extern char *snarf(char linebuf[], int *flag, int erf);

usr/src/head/iso/math_c99.h

229

extern double erf(double);

usr/src/head/math.h

145

extern double erf(double);

usr/src/lib/libm/common/R/erff.c

45

return ((float)erf((double)x));