TableCurve 3D^® is the only program that combines a powerful surface fitter with the ability to find the ideal equation to describe three-dimensional empirical data. It gives scientists and engineers the power to find the ideal model for even the most complex data, including equations that might never have been considered before.

TableCurve 3D's built-in equation set includes a wide array of linear and nonlinear models for any application.

• Find optimum equations to describe empirical data
  
  
• Take the trial and error out of curve fitting
  
  
• Fit User-defined functions
  
  
• Graphically review surface fit results
  
  
• Exploit flexible output options
  
  
• Eliminate tedious data analysis chores with TableCurve 3D
  
  
• Solve complex science and engineering problems faster
  
  
• Match your 2D data-fitting capabilities
  
  
• Model exotic data sets

For more information on TableCurve 3D, visit www.sigmaplot.com

"Readers selected TableCurve 3D as their first choice in the 'Data Analysis Software' category."

-- Scientific Computing & Instrumentation (SC&I), Reader's Choice Awards, Chicago, Aug 13, 1999.