Searched refs:log10 (Results 1 - 25 of 163) sorted by relevance

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/netbsd-current/external/gpl3/gdb.old/dist/gas/testsuite/gas/z80/
H A Dfp_zeda32.s6 .float 0.301029995663981 ;log10(2)
13 .float 0.434294481903252 ;1/ln(10) = log10(e)
/netbsd-current/external/lgpl3/mpc/dist/src/
H A Dlog10.c25 mpfr_const_log10 (mpfr_ptr log10) argument
27 mpfr_set_ui (log10, 10, MPFR_RNDN); /* exact since prec >= 4 */
28 mpfr_log (log10, log10, MPFR_RNDN); /* error <= 1/2 ulp */
38 mpfr_t log10; local
47 mpfr_init2 (log10, 2);
54 mpfr_set_prec (log10, prec);
67 mpfr_const_log10 (log10);
68 mpfr_div (mpc_imagref (log), mpc_imagref (log), log10, MPFR_RNDN); local
82 /* log10 no
84 mpfr_div (mpc_realref (log), mpc_realref (log), log10, MPFR_RNDN); local
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H A DMakefile.am27 get_version.c get_x.c imag.c init2.c init3.c inp_str.c log.c log10.c \
/netbsd-current/lib/libm/src/
H A Dw_log10.c19 * wrapper log10(X)
27 log10(double x) /* wrapper log10 */ function
37 return __kernel_standard(x,x,18); /* log10(0) */
39 return __kernel_standard(x,x,19); /* log10(x<0) */
H A Ds_logl.c69 return log10(l);
/netbsd-current/external/gpl3/gdb.old/dist/gas/testsuite/gas/tic54x/
H A Dmath.s20 .float $log10(1.0)
/netbsd-current/lib/libm/noieee_src/
H A Dn_log10.c33 static char sccsid[] = "@(#)log10.c 8.1 (Berkeley) 6/4/93";
48 * log10(x) = --------- or [1/log(10)]*log(x)
59 * log10(x) is NaN with signal if x < 0;
60 * log10(+INF) is +INF with no signal; log10(0) is -INF with signal;
61 * log10(NaN) is that NaN with no signal.
64 * log10(X) returns the exact log10(x) nearly rounded. In a test run
88 log10(double x) function
/netbsd-current/sys/dev/dtv/
H A Ddtv_math.c39 * dtv_intlog10 -- return an approximation to log10(x) * 1<<24,
144 * Multiply t by log10(2) to get the final result.
146 * log10(2) is approximately 643/2136 We divide before
188 uint32_t desired = (uint32_t)(log10((double)x)
/netbsd-current/external/gpl3/gcc.old/dist/libstdc++-v3/src/c++98/
H A Dmath_stubs_long_double.cc169 return log10((double) x);
H A Dmath_stubs_float.cc169 return (float) log10(x);
/netbsd-current/external/gpl3/gcc/dist/gcc/d/dmd/root/
H A Dctfloat.h36 static real_t log10(real_t x);
/netbsd-current/external/gpl3/gcc/dist/libstdc++-v3/src/c++98/
H A Dmath_stubs_long_double.cc169 return log10((double) x);
H A Dmath_stubs_float.cc169 return (float) log10(x);
/netbsd-current/external/apache2/llvm/dist/clang/lib/Headers/
H A D__clang_cuda_math_forward_declares.h124 __DEVICE__ double log10(double);
125 __DEVICE__ float log10(float);
245 using ::log10;
/netbsd-current/tests/lib/libm/
H A Dt_log.c42 * log10(3)
47 atf_tc_set_md_var(tc, "descr", "Test log10(10) == 1");
52 ATF_CHECK(log10(10.0) == 1.0);
58 atf_tc_set_md_var(tc, "descr", "Test log10(NaN) == NaN");
66 ATF_CHECK(isnan(log10(x)) != 0);
72 atf_tc_set_md_var(tc, "descr", "Test log10(-Inf) == NaN");
78 const double y = log10(x);
86 atf_tc_set_md_var(tc, "descr", "Test log10(+Inf) == +Inf");
93 ATF_CHECK(log10(x) == x);
99 atf_tc_set_md_var(tc, "descr", "Test log10(1.
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/netbsd-current/external/lgpl3/mpc/dist/tests/
H A DMakefile.am62 log10.dsc mul.dsc mul_2si.dsc mul_2ui.dsc mul_fr.dsc mul_i.dsc \
72 log.dat log10.dat mul.dat mul_fr.dat neg.dat norm.dat pow.dat \
/netbsd-current/external/gpl3/gcc.old/dist/gcc/ginclude/
H A Dtgmath.h101 #define log10(x) __TGMATH_REAL(x, log10) macro
/netbsd-current/external/gpl3/gcc.old/dist/gcc/
H A Dfp-test.c57 extern double log10 (double);
241 d1 = log10 (d2);
/netbsd-current/external/gpl3/gcc/dist/gcc/
H A Dfp-test.cc57 extern double log10 (double);
241 d1 = log10 (d2);
/netbsd-current/external/gpl3/gcc/dist/gcc/ginclude/
H A Dtgmath.h101 #define log10(x) __TGMATH_REAL(x, log10) macro
/netbsd-current/external/lgpl3/mpc/dist/tools/mpcheck/
H A Dmpcheck-double.c122 #define FOO log10
H A Dmpcheck-float.c134 #define FOO log10
H A Dmpcheck-float128.c139 #define FOO log10
H A Dmpcheck-longdouble.c122 #define FOO log10
/netbsd-current/tests/lib/lua/libm/
H A Dlualibm.lua74 test("log10(100.0)", lm.log10(100.0))

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