Bump ch.obermuhlner:big-math from 2.0.1 to 2.3.2

[dependabot]

Bumps ch.obermuhlner:big-math from 2.0.1 to 2.3.2.

Release notes

Sourced from ch.obermuhlner:big-math's releases.

Release 2.3.2

API changes

BigRational implements now Serializable

The BigRational class implements now the Serializable interface and can be serialized with the standard Java approach using ObjectInputStream and deserialized using ObjectOutputStream.

BigRational extends now Number

The BigRational class extends now from Number and provides the following standard methods:

• int intValue()
• long longValue()
• float floatValue()
• double doubleValue()

Bugfixes

BigRational.toFloat() and BigRational.toDouble() with large nominators/denominators

The methods BigRational.toFloat() and BigRational.toDouble() failed to convert large nominators/denominators into valid float, respectively double numbers.

For example:

BigRational x = BigRational.valueOf("8.804462619980757911125181749462772084351");
System.out.println("rational : " + x.toRationalString());
System.out.println("float    : " + x.toFloat());

would print:

rational : 8804462619980757911125181749462772084351/1000000000000000000000000000000000000000
float    : NaN

After the fix this example prints:

rational : 8804462619980757911125181749462772084351/1000000000000000000000000000000000000000
float    : 8.804462

BigRational.toIntegerRationalString() with small negative numbers

Negative rational numbers smaller than 1 where printed without - sign.

For example:

</tr></table> 

... (truncated)

Commits

• a52c3eb prepare release 2.3.2
• a74d36c add functions toDegrees() and toRadians() to convert between degrees and radians
• 0204fe3 finish release 2.3.1
• 086afa0 release 2.3.1
• 462b528 document BigDecimalMath.root(x, n) faster with large n
• af79269 document toIntegerRationalString() fix
• 11acc9f fix indentation and add unit test for toIntegerRationalString() fix
• 5ef5298 Update BigRational.java
• 8c8bee2 add BigRational bugfixes and API enhancements
• 94936ab make BigRational implement Number
• Additional commits viewable in compare view

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