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Unnecessary casts 

git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1066169 13f79535-47bb-0310-9956-ffa450edef68
This commit is contained in:
Sebastian Bazley 2011-02-01 19:35:42 +00:00
parent ae7dc2aa99
commit b050cc3822
1 changed files with 4 additions and 4 deletions
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8
src/main/java/org/apache/commons/math/util/FastMath.java
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@ -1345,7 +1345,7 @@ public class FastMath {
// y is the most significant 10 bits of the mantissa
//double y = Double.longBitsToDouble(bits & 0xfffffc0000000000L);
//double epsilon = (x - y) / y;
double epsilon = (double)(bits & 0x3ffffffffffL) / (TWO_POWER_52 + (bits & 0x000ffc0000000000L));
double epsilon = (bits & 0x3ffffffffffL) / (TWO_POWER_52 + (bits & 0x000ffc0000000000L));
double lnza = 0.0;
double lnzb = 0.0;
@ -1359,7 +1359,7 @@ public class FastMath {
double xb = ab;
/* Need a more accurate epsilon, so adjust the division. */
double numer = (double)(bits & 0x3ffffffffffL);
double numer = (bits & 0x3ffffffffffL);
double denom = TWO_POWER_52 + (bits & 0x000ffc0000000000L);
aa = numer - xa*denom - xb * denom;
xb += aa / denom;
@ -3708,7 +3708,7 @@ public class FastMath {
return x*y;
}
return (double) y;
return y;
}
/** Get the smallest whole number larger than x.
@ -4041,7 +4041,7 @@ public class FastMath {
* @return exponent for d in IEEE754 representation, without bias
*/
public static int getExponent(final float f) {
return (int) ((Float.floatToIntBits(f) >>> 23) & 0xff) - 127;
return ((Float.floatToIntBits(f) >>> 23) & 0xff) - 127;
}
}