is
Examines each element, a_i starting at 0, and determines if all the elements are equal a_0 = a_1 = a_2, etc.
Return
true if all elements are equal, if there are 0 elements then it returns false, 1 element returns true
Parameters
array
the array to check, must not be null
precision
the precision to consider things equal, defaults to KSLMath.defaultNumericalPrecision
Examines each element, a_i starting at 0, and determines if all the elements are equal a_0 = a_1 = a_2, etc.
Return
true if all elements are equal, if there are 0 elements then it returns false, 1 element returns true
Parameters
array
the array to check, must not be null