CurveExpert Professional 1.2.3 is a maintenance update in order to address issues related to 3D calculations and plotting.

• RESOLVED: Click-evaluator in Results window does not work after a zoom.  Fixed.
• RESOLVED: Results windows would not open for 3D results.  Fixed.
• RESOLVED: Typo fixed in the displayed equation for the Rational model (missing parenthesis)
• RESOLVED: 3D linear regression was not drawn on the graph properly.