Sequence evaluation order in arguments significant for CORREL, PEARSON and others

For LEGACY.CHITEST, CORREL, PEARSON, STEYX, COVAR, SLOPE, INTERCEPT, RSQ, FORECAST, TTEST Change parameter types to ForceArray Array instead of ForceArray NumberSequence. With A being the first array and B being the second array: Constraints: COLUMNS(A) = COLUMNS(B), ROWS(A) = ROWS(B) Add to Semantics: For an empty element or an element of type Text or Boolean in A the element at the corresponding position of B is ignored, and vice versa. For GROWTH, TREND, LINEST, LOGEST Constraints: COLUMNS(A) = COLUMNS(B), ROWS(A) = ROWS(B), COUNT(A) = COUNT(B)