| /bionic/libm/src/ |
| s_cbrt.c | 22 /* cbrt(x)
37 cbrt(double x) function
47 if(hx>=0x7ff00000) return(x+x); /* cbrt(NaN,INF) is itself */
50 return(x); /* cbrt(0) is itself */
53 * Rough cbrt to 5 bits:
54 * cbrt(2**e*(1+m) ~= 2**(e/3)*(1+(e%3+m)/3)
75 /* new cbrt to 23 bits; may be implemented in single precision */
80 /* chop t to 20 bits and make it larger in magnitude than cbrt(x) */
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| s_cbrtf.c | 49 if(hx>=0x7f800000) return(x+x); /* cbrt(NaN,INF) is itself */
51 return(x); /* cbrt(0) is itself */
53 /* rough cbrt to 5 bits */
62 /* new cbrt to 23 bits */
67 /* chop t to 12 bits and make it larger in magnitude than cbrt(x) */
|
| /bionic/libm/man/ |
| sqrt.3 | 39 .Nm cbrt ,
49 .Fn cbrt "double x"
58 .Fn cbrt
73 .Fn cbrt
98 .Fn cbrt
|
| math.3 | 82 cbrt cube root
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| /external/fdlibm/ |
| s_cbrt.c | 59 /* rough cbrt to 5 bits */
68 /* new cbrt to 23 bits, may be implemented in single precision */
|
| /frameworks/base/tests/CoreTests/android/core/ |
| StrictMathTest.java | 127 * @tests java.lang.StrictMath#cbrt(double)
134 .cbrt(Double.NaN)));
137 .cbrt(Double.POSITIVE_INFINITY));
140 .cbrt(Double.NEGATIVE_INFINITY));
142 .doubleToLongBits(StrictMath.cbrt(0.0)));
144 .doubleToLongBits(StrictMath.cbrt(+0.0)));
146 .doubleToLongBits(StrictMath.cbrt(-0.0)));
148 assertEquals("Should return 3.0", 3.0, StrictMath.cbrt(27.0));
150 StrictMath.cbrt(12345.6));
152 5.643803094122362E102, StrictMath.cbrt(Double.MAX_VALUE))
[all...] |
| MathTest.java | 148 * @tests java.lang.Math#cbrt(double)
154 .cbrt(Double.NaN)));
157 .cbrt(Double.POSITIVE_INFINITY), 0D);
160 .cbrt(Double.NEGATIVE_INFINITY), 0D);
162 .cbrt(0.0)));
164 .cbrt(+0.0)));
166 .cbrt(-0.0)));
168 assertEquals("Should return 3.0", 3.0, Math.cbrt(27.0), 0D);
170 Math.cbrt(12345.6), 0D);
172 5.643803094122362E102, Math.cbrt(Double.MAX_VALUE), 0D)
[all...] |
| /dalvik/libcore/luni/src/main/native/ |
| java_lang_Math.c | 126 /* native public static double cbrt(double a); */
129 return cbrt(a);
192 { "cbrt", "(D)D", jcbrt },
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| java_lang_StrictMath.c | 137 /* native public static double cbrt(double a); */
217 { "cbrt", "(D)D", jcbrt },
|
| /dalvik/libcore/luni/src/test/java/org/apache/harmony/luni/tests/java/lang/ |
| MathTest.java | 253 * @tests java.lang.Math#cbrt(double)
258 method = "cbrt",
264 .cbrt(Double.NaN)));
267 .cbrt(Double.POSITIVE_INFINITY), 0D);
270 .cbrt(Double.NEGATIVE_INFINITY), 0D);
272 .cbrt(0.0)));
274 .cbrt(+0.0)));
276 .cbrt(-0.0)));
278 assertEquals("Should return 3.0", 3.0, Math.cbrt(27.0), 0D);
280 Math.cbrt(12345.6), 0D)
[all...] |
| StrictMathTest.java | 375 * @tests java.lang.StrictMath#cbrt(double)
380 method = "cbrt",
387 .cbrt(Double.NaN)));
390 .cbrt(Double.POSITIVE_INFINITY));
393 .cbrt(Double.NEGATIVE_INFINITY));
395 .doubleToLongBits(StrictMath.cbrt(0.0)));
397 .doubleToLongBits(StrictMath.cbrt(+0.0)));
399 .doubleToLongBits(StrictMath.cbrt(-0.0)));
401 assertEquals("Should return 3.0", 3.0, StrictMath.cbrt(27.0));
403 StrictMath.cbrt(12345.6))
[all...] |
| /prebuilt/darwin-x86/toolchain/arm-eabi-4.3.1/lib/gcc/arm-eabi/4.3.1/include/ |
| tgmath.h | 128 #define cbrt(x) __TGMATH_REAL(x, cbrt) macro
|
| /prebuilt/darwin-x86/toolchain/arm-eabi-4.4.0/lib/gcc/arm-eabi/4.4.0/include/ |
| tgmath.h | 125 #define cbrt(x) __TGMATH_REAL(x, cbrt) macro
|
| /prebuilt/linux-x86/toolchain/arm-eabi-4.3.1/lib/gcc/arm-eabi/4.3.1/include/ |
| tgmath.h | 128 #define cbrt(x) __TGMATH_REAL(x, cbrt) macro
|
| /prebuilt/linux-x86/toolchain/arm-eabi-4.4.0/lib/gcc/arm-eabi/4.4.0/include/ |
| tgmath.h | 125 #define cbrt(x) __TGMATH_REAL(x, cbrt) macro
|
| /dalvik/libcore/luni/src/main/java/java/lang/ |
| Math.java | 218 * <li>{@code cbrt(+0.0) = +0.0}</li>
219 * <li>{@code cbrt(-0.0) = -0.0}</li>
220 * <li>{@code cbrt(+infinity) = +infinity}</li>
221 * <li>{@code cbrt(-infinity) = -infinity}</li>
222 * <li>{@code cbrt(NaN) = NaN}</li>
229 public static native double cbrt(double d); method in class:Math
[all...] |
| StrictMath.java | 231 * <li>{@code cbrt(+0.0) = +0.0}</li>
232 * <li>{@code cbrt(-0.0) = -0.0}</li>
233 * <li>{@code cbrt(+infinity) = +infinity}</li>
234 * <li>{@code cbrt(-infinity) = -infinity}</li>
235 * <li>{@code cbrt(NaN) = NaN}</li>
242 public static native double cbrt(double d); method in class:StrictMath
[all...] |
| /bionic/libm/ |
| Makefile-orig | 153 MLINKS+=sqrt.3 cbrt.3 sqrt.3 cbrtf.3 sqrt.3 sqrtf.3
|
| /bionic/libm/include/ |
| math.h | 237 double cbrt(double);
|
| /external/proguard/src/proguard/gui/ |
| default.pro | 61 public static double cbrt(double);
|
| /ndk/build/platforms/android-3/arch-arm/usr/include/ |
| math.h | 237 double cbrt(double);
|
| /ndk/build/platforms/android-4/arch-arm/usr/include/ |
| math.h | 237 double cbrt(double);
|
| /ndk/build/platforms/android-5/arch-arm/usr/include/ |
| math.h | 237 double cbrt(double);
|
| /ndk/build/platforms/android-5/arch-x86/usr/include/ |
| math.h | 237 double cbrt(double);
|
| /ndk/build/platforms/android-8/arch-arm/usr/include/ |
| math.h | 237 double cbrt(double);
|
