Searched refs:Math (Results 1 - 25 of 959) sorted by relevance

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/openjdk7/jdk/test/java/lang/Math/
H A DMinMax.java26 @summary Math.min and Math.max should treat negative zero as strictly
54 go("Math.min(fnz, fnz)", Math.min(fnz, fnz), fnz);
55 go("Math.min(fnz, fpz)", Math.min(fnz, fpz), fnz);
56 go("Math.min(fpz, fnz)", Math.min(fpz, fnz), fnz);
57 go("Math.min(fpz, fpz)", Math
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H A DAbsPositiveZero.java26 @summary Math.abs(+0.0) wrong
39 if (!isPositiveZero(Math.abs(-0.0d))) {
42 if (!isPositiveZero(Math.abs(+0.0d))) {
45 if (Math.abs(Double.POSITIVE_INFINITY) != Double.POSITIVE_INFINITY) {
48 if (Math.abs(Double.NEGATIVE_INFINITY) != Double.POSITIVE_INFINITY) {
51 double dnanval = Math.abs(Double.NaN);
56 if (!isPositiveZero(Math.abs(-0.0f))) {
59 if (!isPositiveZero(Math.abs(+0.0f))) {
62 if (Math.abs(Float.POSITIVE_INFINITY) != Float.POSITIVE_INFINITY) {
65 if (Math
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/openjdk7/jdk/src/share/classes/com/sun/media/sound/
H A DModelStandardTransform.java85 s = Math.signum(value);
86 a = Math.abs(value);
87 a = -((5.0 / 12.0) / Math.log(10)) * Math.log(1.0 - a);
94 s = Math.signum(value);
95 a = Math.abs(value);
96 a = 1.0 + ((5.0 / 12.0) / Math.log(10)) * Math.log(a);
108 return Math.abs(value);
H A DSoftLanczosResampler.java50 return (x == 0.0) ? 1.0 : Math.sin(Math.PI * x) / (Math.PI * x);
64 w[k] = (float)(2.0 * Math.sin(Math.PI * x)
65 * Math.sin(Math.PI * x / 2.0)
66 / ((Math.PI * x) * (Math.PI * x)));
/openjdk7/hotspot/test/compiler/6539464/
H A DTest.java27 * @summary Math.log() produces inconsistent results between successive runs.
34 static double log_result = Math.log(log_value);
38 double log_result2 = Math.log(log_value);
40 throw new InternalError("Math.log produces inconsistent results: " + log_result2 + " != " + log_result);
/openjdk7/jdk/test/javax/sound/midi/Gervill/ModelStandardTransform/
H A DTransformSwitch.java45 assertTrue(Math.abs(transform.transform(0.2f) - 0.0f) < 0.0001f);
46 assertTrue(Math.abs(transform.transform(0.8f) - 1.0f) < 0.0001f);
50 assertTrue(Math.abs(transform.transform(0.2f) - 1.0f) < 0.0001f);
51 assertTrue(Math.abs(transform.transform(0.8f) - 0.0f) < 0.0001f);
55 assertTrue(Math.abs(transform.transform(0.2f) + 1.0f) < 0.0001f);
56 assertTrue(Math.abs(transform.transform(0.8f) - 1.0f) < 0.0001f);
60 assertTrue(Math.abs(transform.transform(0.2f) - 1.0f) < 0.0001f);
61 assertTrue(Math.abs(transform.transform(0.8f) + 1.0f) < 0.0001f);
H A DTransformLinear.java72 assertTrue(Math.abs(transform.transform(0.2f) - 0.2f) < 0.0001f);
73 assertTrue(Math.abs(transform.transform(0.8f) - 0.8f) < 0.0001f);
77 assertTrue(Math.abs(transform.transform(0.2f) - 0.8f) < 0.0001f);
78 assertTrue(Math.abs(transform.transform(0.8f) - 0.2f) < 0.0001f);
82 assertTrue(Math.abs(transform.transform(0.2f) - (-0.6f)) < 0.0001f);
83 assertTrue(Math.abs(transform.transform(0.8f) - (0.6f)) < 0.0001f);
87 assertTrue(Math.abs(transform.transform(0.2f) - (0.6f)) < 0.0001f);
88 assertTrue(Math.abs(transform.transform(0.8f) - (-0.6f)) < 0.0001f);
/openjdk7/jdk/src/share/classes/java/awt/geom/
H A DArcIterator.java48 this.angStRad = -Math.toRadians(a.getAngleStart());
53 this.increment = Math.PI / 2;
54 // btan(Math.PI / 2);
61 arcSegs = (int) Math.ceil(Math.abs(ext) / 90.0);
62 this.increment = Math.toRadians(ext / arcSegs);
190 return 4.0 / 3.0 * Math.sin(increment) / (1.0 + Math.cos(increment));
217 coords[0] = (float) (x + Math.cos(angle) * w);
218 coords[1] = (float) (y + Math
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/openjdk7/jdk/test/javax/sound/midi/Gervill/AudioFloatInputStream/
H A DRead.java58 test_float_array[i] = (float)Math.sin(10*ii*2*Math.PI);
59 test_float_array[i] += (float)Math.sin(1.731 + 2*ii*2*Math.PI);
60 test_float_array[i] += (float)Math.sin(0.231 + 6.3*ii*2*Math.PI);
76 if(!(Math.abs(v - test_float_array[512]) < 0.0001))
H A DReadFloatArray.java58 test_float_array[i] = (float)Math.sin(10*ii*2*Math.PI);
59 test_float_array[i] += (float)Math.sin(1.731 + 2*ii*2*Math.PI);
60 test_float_array[i] += (float)Math.sin(0.231 + 6.3*ii*2*Math.PI);
76 if(!(Math.abs(buff[j] - test_float_array[j]) < 0.0001))
H A DReadFloatArrayIntInt.java58 test_float_array[i] = (float)Math.sin(10*ii*2*Math.PI);
59 test_float_array[i] += (float)Math.sin(1.731 + 2*ii*2*Math.PI);
60 test_float_array[i] += (float)Math.sin(0.231 + 6.3*ii*2*Math.PI);
77 if(!(Math.abs(buff[j] - test_float_array[j]) < 0.0001))
H A DReset.java58 test_float_array[i] = (float)Math.sin(10*ii*2*Math.PI);
59 test_float_array[i] += (float)Math.sin(1.731 + 2*ii*2*Math.PI);
60 test_float_array[i] += (float)Math.sin(0.231 + 6.3*ii*2*Math.PI);
81 if(!(Math.abs(buff[j] - buff2[j]) < 0.0001))
H A DSkip.java58 test_float_array[i] = (float)Math.sin(10*ii*2*Math.PI);
59 test_float_array[i] += (float)Math.sin(1.731 + 2*ii*2*Math.PI);
60 test_float_array[i] += (float)Math.sin(0.231 + 6.3*ii*2*Math.PI);
77 if(!(Math.abs(buff[j] - test_float_array[j+512]) < 0.0001))
H A DAvailable.java58 test_float_array[i] = (float)Math.sin(10*ii*2*Math.PI);
59 test_float_array[i] += (float)Math.sin(1.731 + 2*ii*2*Math.PI);
60 test_float_array[i] += (float)Math.sin(0.231 + 6.3*ii*2*Math.PI);
H A DClose.java58 test_float_array[i] = (float)Math.sin(10*ii*2*Math.PI);
59 test_float_array[i] += (float)Math.sin(1.731 + 2*ii*2*Math.PI);
60 test_float_array[i] += (float)Math.sin(0.231 + 6.3*ii*2*Math.PI);
H A DGetFormat.java58 test_float_array[i] = (float)Math.sin(10*ii*2*Math.PI);
59 test_float_array[i] += (float)Math.sin(1.731 + 2*ii*2*Math.PI);
60 test_float_array[i] += (float)Math.sin(0.231 + 6.3*ii*2*Math.PI);
H A DGetFrameLength.java58 test_float_array[i] = (float)Math.sin(10*ii*2*Math.PI);
59 test_float_array[i] += (float)Math.sin(1.731 + 2*ii*2*Math.PI);
60 test_float_array[i] += (float)Math.sin(0.231 + 6.3*ii*2*Math.PI);
H A DMarkSupported.java58 test_float_array[i] = (float)Math.sin(10*ii*2*Math.PI);
59 test_float_array[i] += (float)Math.sin(1.731 + 2*ii*2*Math.PI);
60 test_float_array[i] += (float)Math.sin(0.231 + 6.3*ii*2*Math.PI);
/openjdk7/jdk/test/java/io/Serializable/noSuchFieldClarification/
H A DNoSuchFieldClarification.java46 this.radius = Math.sqrt(x*x+y*y);
47 this.angle = Math.atan2(y, x);
51 return radius * Math.cos(angle);
55 return radius * Math.sin(angle);
64 fields.put("x", radius * Math.cos(angle));
65 fields.put("y", radius * Math.sin(angle));
76 radius = Math.sqrt(x*x + y*y);
77 angle = Math.atan2(y, x);
/openjdk7/jdk/src/share/demo/applets/SimpleGraph/
H A DGraphApplet.java49 return (Math.cos(x / 5) + Math.sin(x / 7) + 2) * getSize().height / 4;
/openjdk7/jdk/src/share/classes/sun/tools/jstat/
H A DHeaderClosure.java63 c.setWidth(Math.max(c.getWidth(),
64 Math.max(c.getFormat().length(), len-2)));
69 c.setWidth(Math.max(c.getWidth(),
70 Math.max(c.getFormat().length(), len-1)));
75 c.setWidth(Math.max(c.getWidth(),
76 Math.max(c.getFormat().length(), len-1)));
/openjdk7/jdk/test/javax/sound/midi/Gervill/ModelByteBuffer/
H A DGetInputStream.java49 testarray[i] = (float)Math.sin(10*ii*2*Math.PI);
50 testarray[i] += (float)Math.sin(1.731 + 2*ii*2*Math.PI);
51 testarray[i] += (float)Math.sin(0.231 + 6.3*ii*2*Math.PI);
H A DGetRoot.java48 testarray[i] = (float)Math.sin(10*ii*2*Math.PI);
49 testarray[i] += (float)Math.sin(1.731 + 2*ii*2*Math.PI);
50 testarray[i] += (float)Math.sin(0.231 + 6.3*ii*2*Math.PI);
H A DLoad.java49 testarray[i] = (float)Math.sin(10*ii*2*Math.PI);
50 testarray[i] += (float)Math.sin(1.731 + 2*ii*2*Math.PI);
51 testarray[i] += (float)Math.sin(0.231 + 6.3*ii*2*Math.PI);
H A DNewModelByteBufferByteArray.java48 testarray[i] = (float)Math.sin(10*ii*2*Math.PI);
49 testarray[i] += (float)Math.sin(1.731 + 2*ii*2*Math.PI);
50 testarray[i] += (float)Math.sin(0.231 + 6.3*ii*2*Math.PI);

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