Trimill Industrial Systems Inc.

This Excel add-in offers eleven potent worksheet functions for 1-3 variable lookup and interpolation. It includes various interpolation methods, such as closest-value, linear, and cubic spline, plus an online help feature and sample workbooks for easy implementation. Polynomial curve fitting is also included.

This Excel add-in offers 11 functions, for 1, 2 and 3 variable lookup and interpolation. It enables closest-value, linear, piecewise parabolic, hyperbolic and cubic spline interpolation, and polynomial curve fitting. The software comes with online help and example workbooks for added convenience.

This Excel add-in offers eleven powerful worksheet functions for one, two, and three variable lookup and interpolation. It supports various methods like linear, cubic spline, and polynomial curve fitting. The software also includes online help and example workbooks.