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Searched refs:Math (Results 1 – 25 of 408) sorted by relevance

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/external/apache-harmony/luni/src/test/api/common/org/apache/harmony/luni/tests/java/lang/
DMathTest.java22 double HYP = Math.sqrt(2.0);
38 (Math.abs(-1908.8976) == 1908.8976)); in test_absD()
40 (Math.abs(1908.8976) == 1908.8976)); in test_absD()
49 (Math.abs(-1908.8976f) == 1908.8976f)); in test_absF()
51 (Math.abs(1908.8976f) == 1908.8976f)); in test_absF()
59 assertTrue("Incorrect int abs value", (Math.abs(-1908897) == 1908897)); in test_absI()
60 assertTrue("Incorrect int abs value", (Math.abs(1908897) == 1908897)); in test_absI()
69 (Math.abs(-19088976000089L) == 19088976000089L)); in test_absJ()
71 (Math.abs(19088976000089L) == 19088976000089L)); in test_absJ()
79 double r = Math.cos(Math.acos(ADJ / HYP)); in test_acosD()
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/external/jmonkeyengine/engine/src/desktop/jme3tools/navigation/
DNavCalculator.java98 trueCourse = (float) Math.toDegrees(Math.atan(dLong / dmp)); in mercatorSailing()
100 distance = (float) Math.abs(dLat / Math.cos(Math.toRadians(trueCourse))); in mercatorSailing()
121 double sgnDLong = 0 - (dLong / Math.abs(dLong)); in planeSailing()
122 if (Math.abs(dLong) > 180 * 60) { in planeSailing()
123 dLong = (360 * 60 - Math.abs(dLong)) * sgnDLong; in planeSailing()
129 redist = Math.abs(dLong); in planeSailing()
131 redist = Math.abs(dLong * (float) Math.cos(p1.getLatitude() * 2 * Math.PI / 360)); in planeSailing()
133 recourse = (float) Math.asin(0 - sgnDLong); in planeSailing()
134 recourse = recourse * 360 / 2 / (float) Math.PI; in planeSailing()
156 return Math.abs(tc); in convertCourse()
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DCoordinate.java79 … minsDecMins = Double.parseDouble(form.format((Math.abs(decCoordinate) - Math.abs(deg)) * 60)); in Coordinate()
142 str = su.padNumZero(Math.abs(deg), 2); in toStringDegMin()
143 … str += "\u00b0" + su.padNumZero(Math.abs(minsDecMins), 2, MINPRECISION) + "'" + quad; in toStringDegMin()
151 str = su.padNumZero(Math.abs(deg), 3); in toStringDegMin()
152 … str += "\u00b0" + su.padNumZero(Math.abs(minsDecMins), 2, MINPRECISION) + "'" + quad; in toStringDegMin()
191 if (Math.abs(decCoordinate) > 90.0) { in verify()
197 if (Math.abs(decCoordinate) > 180) { in verify()
/external/webkit/PerformanceTests/SunSpider/
DUNCOVERED63 Math.E
64 Math.LN2
65 Math.LN10
66 Math.LOG2E
67 Math.LOG10E
68 Math.SQRT1_2
69 Math.SQRT2
70 Math.acos
71 Math.asin
72 Math.atan
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/external/jmonkeyengine/engine/src/test/jme3test/bullet/
DTestCollisionShapeFactory.java111 …geometry.setLocalTranslation((float) Math.random() * 10 -10, (float) Math.random() * 10 -10, (floa… in attachRandomGeometry()
112 …(new Quaternion().fromAngles((float) Math.random() * FastMath.PI, (float) Math.random() * FastMath… in attachRandomGeometry()
113 …geometry.setLocalScale((float) Math.random() * 10 -10, (float) Math.random() * 10 -10, (float) Mat… in attachRandomGeometry()
120 …spat.setLocalTranslation((float) Math.random() * 10, (float) Math.random() * 10, (float) Math.rand… in randomizeTransform()
121 …spat.setLocalTranslation((float) Math.random() * 10, (float) Math.random() * 10, (float) Math.rand… in randomizeTransform()
122 …spat.setLocalScale((float) Math.random() * 2, (float) Math.random() * 2, (float) Math.random() * 2… in randomizeTransform()
/external/jmonkeyengine/engine/src/core/com/jme3/math/
DFastMath.java55 public static final float PI = (float) Math.PI;
91 return (int) Math.pow(2, Math.ceil(Math.log(number) / Math.log(2))); in nearestPowerOfTwo()
424 return (float) Math.acos(fValue); in acos()
445 return (float) Math.asin(fValue); in asin()
461 return (float) Math.atan(fValue); in atan()
472 return (float) Math.atan2(fY, fX); in atan2()
482 return (float) Math.ceil(fValue); in ceil()
496 if (Math.abs(radians) > PI) { // put us in -PI to +PI space in reduceSinAngle()
499 if (Math.abs(radians) > HALF_PI) {// put us in -PI/2 to +PI/2 space in reduceSinAngle()
518 if (Math.abs(fValue) <= Math.PI / 4) { in sin2()
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/external/jmonkeyengine/engine/src/blender/com/jme3/scene/plugins/blender/textures/
DTextureGeneratorMagic.java55 xyz[1] = -(float) Math.cos(xyz[0] - xyz[1] + xyz[2]) * turbulence;
61 xyz[0] = (float) Math.cos(xyz[0] - xyz[1] - xyz[2]) * turbulence;
67 xyz[2] = (float) Math.sin(-xyz[0] - xyz[1] - xyz[2]) * turbulence;
73 xyz[0] = -(float) Math.cos(-xyz[0] + xyz[1] - xyz[2]) * turbulence;
79 xyz[1] = -(float) Math.sin(-xyz[0] + xyz[1] + xyz[2]) * turbulence;
85 xyz[1] = -(float) Math.cos(-xyz[0] + xyz[1] + xyz[2]) * turbulence;
91 xyz[0] = (float) Math.cos(xyz[0] + xyz[1] + xyz[2]) * turbulence;
97 xyz[2] = (float) Math.sin(xyz[0] + xyz[1] - xyz[2]) * turbulence;
103 xyz[0] = -(float) Math.cos(-xyz[0] - xyz[1] + xyz[2]) * turbulence;
109 xyz[1] = -(float) Math.sin(xyz[0] - xyz[1] + xyz[2]) * turbulence;
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DUVProjectionGenerator.java62 float borderAngle = (float) Math.sqrt(2.0f) / 2.0f; in cubeProjection()
66 float dotNX = Math.abs(n.dot(x)); in cubeProjection()
67 float dorNY = Math.abs(n.dot(y)); in cubeProjection()
68 float dotNZ = Math.abs(n.dot(z)); in cubeProjection()
143 float sgn1 = Math.signum(triangle.get1().x-cx); in tubeProjection()
144 float sgn2 = Math.signum(triangle.get2().x-cx); in tubeProjection()
145 float sgn3 = Math.signum(triangle.get3().x-cx); in tubeProjection()
147 float ySideFactor = Math.signum(triangle.get1().y-cy)+ in tubeProjection()
148 Math.signum(triangle.get2().y-cy)+ in tubeProjection()
149 Math.signum(triangle.get3().y-cy); in tubeProjection()
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DNoiseGenerator.java268 int xi = (int) Math.floor(x); in NoiseFunction()
269 int yi = (int) Math.floor(y); in NoiseFunction()
270 int zi = (int) Math.floor(z); in NoiseFunction()
290 return (float) Math.sqrt(x * x + y * y + z * z); in DistanceFunction()
322 …float d = (float) (Math.sqrt(FastMath.abs(x)) + Math.sqrt(FastMath.abs(y)) + Math.sqrt(FastMath.ab… in DistanceFunction()
333 return (float) Math.sqrt(Math.sqrt(x * x + y * y + z * z)); in DistanceFunction()
340 …return (float) Math.pow(Math.pow(FastMath.abs(x), e) + Math.pow(FastMath.abs(y), e) + Math.pow(Fas… in DistanceFunction()
351 …float rmd, value = 1.0f, pwr = 1.0f, pwHL = (float) Math.pow(musgraveData.lacunarity, -musgraveDat… in MusgraveFunction()
364 rmd = (float) (musgraveData.octaves - Math.floor(musgraveData.octaves)); in MusgraveFunction()
376 float pwHL = (float) Math.pow(musgraveData.lacunarity, -musgraveData.h); in MusgraveFunction()
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/external/eclipse-windowbuilder/propertysheet/src/org/eclipse/wb/core/controls/
DCSpinner.java210 setSelection(Math.max(m_value, m_minimum)); in setMinimum()
218 setSelection(Math.min(m_value, m_maximum)); in setMaximum()
235 newValue = Math.min(Math.max(m_minimum, newValue), m_maximum); in setSelection()
324 size.x = Math.min(size.x, wHint); in computeSize()
327 size.y = Math.min(size.y, hHint); in computeSize()
344 sSize.y = Math.min(sSize.y, Math.min(tSize.y, cRect.height)); in layout()
345 sSize.x = Math.min(sSize.x, cRect.width); in layout()
375 size.x = Math.min(size.x, wHint); in computeSize()
378 size.y = Math.min(size.y, hHint); in computeSize()
395 sSize.y = Math.min(sSize.y, Math.min(tSize.y, cRect.height)); in layout()
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/external/jmonkeyengine/engine/src/terrain/com/jme3/terrain/noise/
DShaderUtils.java181 return (float) Math.pow(x, 1 / gamma); in gammaCorrection()
185 return (float) Math.pow(x, Math.log(b) / Math.log(0.5)); in bias()
197 value += Math.sin(2 * Math.PI * f * s) / f; in sinValue()
200 value += fade * Math.sin(2 * Math.PI * f * s) / f; in sinValue()
205 return (float) Math.sqrt(x * x + y * y + z * z); in length()
217 float cax = (float) Math.cos(ax); in calcRotationMatrix()
218 float sax = (float) Math.sin(ax); in calcRotationMatrix()
219 float cay = (float) Math.cos(ay); in calcRotationMatrix()
220 float say = (float) Math.sin(ay); in calcRotationMatrix()
221 float caz = (float) Math.cos(az); in calcRotationMatrix()
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/external/jmonkeyengine/engine/src/terrain/com/jme3/terrain/heightmap/
DParticleDepositionHeightMap.java160 x = (int) (Math.rint(Math.random() * (size - 1))); in load()
161 y = (int) (Math.rint(Math.random() * (size - 1))); in load()
170 (int) (Math.rint( in load()
171 (Math.random() * (maxParticles - minParticles)) in load()
177 m = (int) (Math.rint(Math.random() * 7)); in load()
199 m = (int) (Math.rint((Math.random() * 8))); in load()
/external/jmonkeyengine/engine/src/terrain/com/jme3/terrain/noise/filter/
DOptimizedErode.java88 if (Math.abs(h - hV) > this.talus && Math.abs(h - tmp[idxVL]) > this.talus || vertT) { in filter()
91 if (Math.abs(h - hV) <= this.talus) { in filter()
97 if (Math.abs(h - hH) > this.talus && Math.abs(h - tmp[idxHL]) > this.talus || horizT) { in filter()
100 if (Math.abs(h - hH) <= this.talus) { in filter()
/external/guava/guava-tests/test/com/google/common/util/concurrent/
DAtomicDoubleTest.java28 -Math.PI,
35 Math.PI,
100 double prev = Math.E; in testCompareAndSet()
101 double unused = Math.E + Math.PI; in testCompareAndSet()
137 double prev = Math.E; in testWeakCompareAndSet()
138 double unused = Math.E + Math.PI; in testWeakCompareAndSet()
156 double prev = Math.E; in testGetAndSet()
/external/replicaisland/src/com/replica/replicaisland/
DCameraSystem.java105 mShakeOffsetY = (float) (Math.sin(mShakeTime * SHAKE_FREQUENCY) * mShakeMagnitude); in update()
136 if (Math.abs(xDelta) > X_FOLLOW_DISTANCE) { in update()
154 mFocalPosition.x = (float) Math.floor(mCurrentCameraPosition.x); in update()
157 mFocalPosition.y = (float) Math.floor(mCurrentCameraPosition.y + mShakeOffsetY); in update()
175 if (Math.abs(mFocalPosition.x - point.x) < (width + radius)) { in pointVisible()
176 if (Math.abs(mFocalPosition.y - point.y) < (height + radius)) { in pointVisible()
193 final float worldPixelWidth = Math.max(level.getLevelWidth(), width); in snapFocalPointToWorldBoundsX()
217 …final float worldPixelHeight = Math.max(level.getLevelHeight(), sSystemRegistry.contextParameters.… in snapFocalPointToWorldBoundsY()
DPhysicsComponent.java86 if (touchingFloor && currentVelocity.y <= 0.0f && Math.abs(newVelocity.x) > 0.0f in update()
92 float frictionCoeffecient = Math.abs(currentVelocity.x) > 0.0f ? in update()
98 final float maxFriction = Math.abs(gravityVector.y) * getMass() in update()
101 if (maxFriction > Math.abs(newVelocity.x)) { in update()
109 if (Math.abs(newVelocity.x) < 0.01f) { in update()
113 if (Math.abs(newVelocity.y) < 0.01f) { in update()
190 final float bounciness = Math.min(getBounciness() + otherBounciness, 1.0f); in resolveCollision()
DSphereCollisionVolume.java115 otherRadius = Math.max(deltaX, deltaY); in intersects()
137 maxX = Math.max(getMaxX(), other.getMaxX()); in growBy()
138 minX = Math.min(getMinX(), other.getMinX()); in growBy()
139 maxY = Math.max(getMaxY(), other.getMaxY()); in growBy()
140 minY = Math.min(getMinY(), other.getMinY()); in growBy()
149 final float diameter = Math.max(horizontalDelta, verticalDelta); in growBy()
/external/guava/guava/src/com/google/common/cache/
DCacheStats.java214 Math.max(0, hitCount - other.hitCount), in minus()
215 Math.max(0, missCount - other.missCount), in minus()
216 Math.max(0, loadSuccessCount - other.loadSuccessCount), in minus()
217 Math.max(0, loadExceptionCount - other.loadExceptionCount), in minus()
218 Math.max(0, totalLoadTime - other.totalLoadTime), in minus()
219 Math.max(0, evictionCount - other.evictionCount)); in minus()
/external/guava/guava/src/com/google/common/hash/
DBloomFilter.java107 return Math.pow( in computeExpectedFalsePositiveRate()
108 1 - Math.exp(-numHashFunctions * ((double) insertions / (bits.size()))), in computeExpectedFalsePositiveRate()
183 private static final double LN2 = Math.log(2);
196 return Math.max(1, (int) Math.round(m / n * LN2)); in optimalNumOfHashFunctions()
209 return (int) (-n * Math.log(p) / LN2_SQUARED); in optimalNumOfBits()
/external/jmonkeyengine/engine/src/core-plugins/com/jme3/texture/plugins/
DDDSLoader.java96 private static final double LOG2 = Math.log(2);
222 int expectedMipmaps = 1 + (int) Math.ceil(Math.log(Math.max(height, width)) / LOG2); in loadHeader()
406 mipWidth = Math.max(mipWidth / 2, 1); in loadSizes()
407 mipHeight = Math.max(mipHeight / 2, 1); in loadSizes()
457 mipWidth = Math.max(mipWidth / 2, 1); in readGrayscale2D()
458 mipHeight = Math.max(mipHeight / 2, 1); in readGrayscale2D()
524 mipWidth = Math.max(mipWidth / 2, 1); in readRGB2D()
525 mipHeight = Math.max(mipHeight / 2, 1); in readRGB2D()
560 mipWidth = Math.max(mipWidth / 2, 1); in readDXT2D()
561 mipHeight = Math.max(mipHeight / 2, 1); in readDXT2D()
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/external/guava/guava/src/com/google/common/math/
DDoubleMath.java60 return (x >= 0.0) ? x : Math.floor(x); in roundIntermediate()
63 return (x >= 0.0) ? Math.ceil(x) : x; in roundIntermediate()
69 return (x >= 0.0) ? Math.ceil(x) : Math.floor(x); in roundIntermediate()
72 return Math.rint(x); in roundIntermediate()
196 return Math.log(x) / LN_2; // surprisingly within 1 ulp according to tests in log2()
199 private static final double LN_2 = Math.log(2);
/external/antlr/antlr-3.4/tool/src/main/java/org/antlr/misc/
DInterval.java111 return Interval.create(Math.min(a,other.a), Math.max(b,other.b)); in union()
116 return Interval.create(Math.max(a,other.a), Math.min(b,other.b)); in intersection()
128 diff = Interval.create(Math.max(this.a,other.b+1), in differenceNotProperlyContained()
/external/eclipse-windowbuilder/propertysheet/src/org/eclipse/wb/internal/core/utils/ui/
DDrawUtils.java115 k = Math.min(k_w, k_h); in drawScaledImage()
139 int count = Math.min(width / gc.getFontMetrics().getAverageCharWidth(), text.length()); in clipString()
172 lineHeight = Math.max(lineHeight, extent.y); in drawTextWrap()
255 double k = Math.max(kX, kY); in getThubmnail()
309 int bytesPerPixel = Math.max(1, srcData.depth / 8); in rotateOptimized()
340 int r = Math.max(0, Math.min(color.getRed() + delta, 255)); in getShiftedColor()
341 int g = Math.max(0, Math.min(color.getGreen() + delta, 255)); in getShiftedColor()
342 int b = Math.max(0, Math.min(color.getBlue() + delta, 255)); in getShiftedColor()
351 (int) Math.sqrt(c.getRed() in isDarkColor()
/external/antlr/antlr-3.4/runtime/JavaScript/tests/functional/
Dt015calc.g28 log returns [result]: 'ln' r=exp {result = Math.log(r);}
32 exp returns [result]: r=atom ('^' r2=atom {r = Math.pow(r,r2);} )? {result = r;}
39 | 'PI' {result = Math.PI;}
40 | 'E' {result = Math.E;}
/external/antlr/antlr-3.4/runtime/CSharp3/Sources/Antlr3.Runtime.Debug/Misc/
DStats.cs40 using Math = System.Math; typedef
83 return Math.Sqrt( s2 ); in Stddev()
99 return Math.Sqrt( s2 ); in Stddev()

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