log10
fmtlen = (int)log10(-val) + prec + 2;
fmtlen = (int)log10(val) + prec + 1;
double log10(double);
#define log10(a) __TG_FN1(log10, (a))
__weak_alias(log10, _log10)
log10(double x)
__weak_alias(log10, _log10)
log10(double x) /* wrapper log10 */
DFUNC_DBL(log10)
uint32_t desired = (uint32_t)(log10((double)x)
CHECK_NAN(i, log10, logf_invalid[i]);
CHECK_NAN(i, log10, log_invalid[i]);
CHECK_EQ(0, log10, +0., -HUGE_VAL);
CHECK_EQ(1, log10, -0., -HUGE_VAL);
ATF_CHECK_EQ(signbit(log10(1)), 0);
CHECK_EQ(i, log10, x, y);
ATF_CHECK_MSG((fabs((log10(e) - (double)log10e)/(double)log10e) <
log10(e), log10(e), (double)log10e, (double)log10e);
ATF_CHECK_MSG((fabs((log10(e2) - (double)log10e2)/(double)log10e2) <
log10(e2), log10(e2), (double)log10e2, (double)log10e2);
CHECK_EQ(0, log10, INFINITY, INFINITY);
TEST(log10(100.0));
pgwidth = (int)(floor(log10((double)uvmexp.npages)) + 1);
kbwidth = (int)(floor(log10(uvmexp.npages * getpagesize() / 1024.0)) +
MAX(0, 3 - (int)floor(log10(fmax(1.0, mbps)))), mbps);
MAX(0, 3 - (int)floor(log10(fmax(1.0, mbps)))), mbps);