In RealVector there is an isInfinite() method that checks for isInfinite() and
isNan() at the same time. If any coordinate is infinite, it will return
true...unless a value is Nan...then it will return false. I'm probably missing
something...but it seems like isInfinite() should return true if the
'isInfinite' condition matches, without the check for Nan mixed in? There
exists a method that checks for Nan as well. I pasted both below:
/**
* Check whether any coordinate of this vector is {@code NaN}.
*
* @return {@code true} if any coordinate of this vector is {@code NaN},
* {@code false} otherwise.
*/
public abstract boolean isNaN();
/**
* Check whether any coordinate of this vector is infinite and none are
* {@code NaN}.
*
* @return {@code true} if any coordinate of this vector is infinite and
* none are {@code NaN}, {@code false} otherwise.
*/
public abstract boolean isInfinite();
Thoughts?
Cheers,
Ole
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