Throw exception if monomials.rows() != numCoefficients, not when ==
Throw exception if monomials.rows() != numCoefficients, not when ==

ds283/splinter,ds283/splinter,bgrimstad/splinter,ds283/splinter,bgrimstad/splinter,bgrimstad/splinter,bgrimstad/splinter,ds283/splinter,bgrimstad/splinter,ds283/splinter