Searched refs:log10 (Results 1 - 25 of 51) sorted by relevance

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/external/libvpx/vp8/encoder/
H A Dpsnr.c23 psnr = 10.0 * log10(Peak * Peak * Samples / Mse);
/external/openfst/src/extensions/far/
H A Dcompile-strings.cc33 return nline ? ceil(log10(nline + 1)) : 1;
/external/webkit/Source/WebCore/platform/audio/
H A DAudioUtilities.cpp49 return 20.0 * log10(linear);
H A DFFTFrame.cpp108 double mag1db = 20.0 * log10(mag1);
109 double mag2db = 20.0 * log10(mag2);
/external/stlport/stlport/stl/config/
H A D_como.h93 # define log10l log10
123 # define log10f log10
124 # define log10l log10
166 # define log10l log10
/external/openfst/src/include/fst/extensions/far/
H A Dinfo.h106 if (ceil(log10(info.nstate)) + 2 > wnstate)
107 wnstate = ceil(log10(info.nstate)) + 2;
108 if (ceil(log10(info.narc)) + 2 > wnarc)
109 wnarc = ceil(log10(info.narc)) + 2;
/external/guava/guava-tests/test/com/google/common/math/
H A DBigIntegerMathTest.java157 BigIntegerMath.log10(ZERO, mode);
167 BigIntegerMath.log10(x.negate(), mode);
177 int result = BigIntegerMath.log10(x, mode);
187 int result = BigIntegerMath.log10(x, mode);
194 // Relies on the correctness of log10(BigInteger, FLOOR).
197 int logFloor = BigIntegerMath.log10(x, FLOOR);
200 assertEquals(logFloor, BigIntegerMath.log10(x, UNNECESSARY));
210 int result = BigIntegerMath.log10(x, HALF_UP);
221 int result = BigIntegerMath.log10(x, HALF_DOWN);
230 // Relies on the correctness of log10(BigIntege
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H A DIntMathTest.java144 @GwtIncompatible("log10")
148 IntMath.log10(0, mode);
154 @GwtIncompatible("log10")
159 IntMath.log10(x, mode);
166 // Relies on the correctness of BigIntegerMath.log10 for all modes except UNNECESSARY.
172 assertEquals(BigIntegerMath.log10(valueOf(x), mode), IntMath.log10(x, mode));
177 // Relies on the correctness of log10(int, FLOOR) and of pow(int, int).
181 int floor = IntMath.log10(x, FLOOR);
184 assertEquals(floor, IntMath.log10(
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H A DLongMathTest.java186 LongMath.log10(0L, mode);
196 LongMath.log10(x, mode);
203 // Relies on the correctness of BigIntegerMath.log10 for all modes except UNNECESSARY.
207 assertEquals(BigIntegerMath.log10(valueOf(x), mode), LongMath.log10(x, mode));
212 // Relies on the correctness of log10(long, FLOOR) and of pow(long, int).
215 int floor = LongMath.log10(x, FLOOR);
218 assertEquals(floor, LongMath.log10(x, UNNECESSARY));
229 assertEquals(12, LongMath.log10(x, mode));
/external/stlport/test/unit/
H A Dvalarray_test.cpp55 tmp = log10(darray);
81 tmp = log10(farray);
108 tmp = log10(ldarray);
H A Dcmath_test.cpp93 CPPUNIT_CHECK( are_equals(std::log10(100.0), 2.0) );
118 CPPUNIT_CHECK( are_equals(std::log10(100.0f), 2.0f) );
144 CPPUNIT_CHECK( are_equals(std::log10(100.0l), 2.0l) );
/external/opencv/cv/src/
H A Dcvmatchcontours.cpp129 ama = 1. / (sma * log10( ama ));
130 amb = 1. / (smb * log10( amb ));
159 ama = sma * log10( ama );
160 amb = smb * log10( amb );
189 ama = sma * log10( ama );
190 amb = smb * log10( amb );
/external/libphonenumber/java/src/com/android/i18n/phonenumbers/geocoding/
H A DDefaultMapStorage.java56 possibleLengths.add((int) Math.log10(prefix) + 1);
/external/stlport/src/
H A Dcomplex.cpp219 // log10
225 r._M_re = ::log10(::hypot(z._M_re, z._M_im));
230 _STLP_DECLSPEC complex<float> _STLP_CALL log10(const complex<float>& z) function
233 static const double LN10_INV = 1. / ::log10(10.);
234 _STLP_DECLSPEC complex<double> _STLP_CALL log10(const complex<double>& z) function
239 _STLP_DECLSPEC complex<long double> _STLP_CALL log10(const complex<long double>& z) function
/external/stlport/stlport/stl/
H A D_cmath.h345 # pragma function (abs, acos, asin, atan, atan2, cos, cosh, exp, fabs, fmod, log, log10, sin, sinh, sqrt, tan, tanh)
375 _STLP_DMATH_INLINE(log10)
446 _STLP_DEF_MATH_INLINE(log10, log10)
515 # pragma intrinsic (abs, acos, asin, atan, atan2, cos, cosh, exp, fabs, fmod, log, log10, sin, sinh, sqrt, tan, tanh)
583 using ::log10;
/external/webrtc/src/modules/audio_processing/
H A Dlevel_estimator_impl.cc61 rms = 10 * log10(rms);
/external/apache-harmony/luni/src/test/api/common/org/apache/harmony/luni/tests/java/lang/
H A DStrictMathTest.java516 * @tests java.lang.StrictMath#log10(double)
522 .log10(Double.NaN)));
524 .log10(-2541.05745687234187532)));
527 .log10(Double.POSITIVE_INFINITY));
529 Double.NEGATIVE_INFINITY, StrictMath.log10(0.0));
531 Double.NEGATIVE_INFINITY, StrictMath.log10(+0.0));
533 Double.NEGATIVE_INFINITY, StrictMath.log10(-0.0));
534 assertEquals("Should return 14.0", 14.0, StrictMath.log10(StrictMath
538 StrictMath.log10(5482.2158));
540 StrictMath.log10(458723662312872.12578233258
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H A DMathTest.java569 * @tests java.lang.Math#log10(double)
574 assertTrue(Double.isNaN(Math.log10(Double.NaN)));
575 assertTrue(Double.isNaN(Math.log10(-2541.05745687234187532)));
576 assertTrue(Double.isNaN(Math.log10(-0.1)));
577 assertEquals(Double.POSITIVE_INFINITY, Math.log10(Double.POSITIVE_INFINITY));
578 assertEquals(Double.NEGATIVE_INFINITY, Math.log10(0.0));
579 assertEquals(Double.NEGATIVE_INFINITY, Math.log10(+0.0));
580 assertEquals(Double.NEGATIVE_INFINITY, Math.log10(-0.0));
582 assertEquals(3.0, Math.log10(1000.0));
583 assertEquals(14.0, Math.log10(Mat
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/external/chromium-trace/trace-viewer/src/tracks/
H A Dtimeline_viewport_track.js24 function log10(x) {
146 Math.pow(10, Math.ceil(log10(idealMajorMarkDistanceWorld)));
/external/valgrind/main/memcheck/tests/
H A Dvcpu_fnfns.c119 printf("log10D(%+20.13e) = %+20.13e\n", d, log10(d));
/external/guava/guava/src/com/google/common/math/
H A DBigIntegerMath.java126 public static int log10(BigInteger x, RoundingMode mode) { method in class:BigIntegerMath
129 return LongMath.log10(x.longValue(), mode);
165 // Since sqrt(10) is irrational, log10(x) - floorLog can never be exactly 0.5
H A DLongMath.java112 public static int log10(long x, RoundingMode mode) { method in class:LongMath
115 return IntMath.log10((int) x, mode);
132 // sqrt(10) is irrational, so log10(x)-logFloor is never exactly 0.5
H A DIntMath.java117 public static int log10(int x, RoundingMode mode) { method in class:IntMath
134 // sqrt(10) is irrational, so log10(x) - logFloor is never exactly 0.5
/external/jmonkeyengine/engine/src/core-plugins/com/jme3/texture/plugins/
H A DHDRLoader.java71 double exp = Math.ceil( Math.log10(max) / Math.log10(2) );
/external/jmonkeyengine/engine/src/desktop/jme3tools/navigation/
H A DNavCalculator.java245 float m1 = (float) (7915.7045 * Math.log10(Math.tan(Math.toRadians(45 + (absLat1 / 2))))
248 float m2 = (float) (7915.7045 * Math.log10(Math.tan(Math.toRadians(45 + (absLat2 / 2))))

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