v1.5.0.3 [Feb 9, 2010]
- Added a new utility to the Math Tools dialog called Stat Plot which provides Statistical Plotting in the form of Hystograms and Pareto Charts.
- Fixed a bug which caused the header and footer labels and the X and Y axis labels to be hidden when the default orientation of a graph to be set.
- Modified the Curve Fitting Utility to not only copy the Polynomial to the Math Editor when then Copy button is pressed, but also and option to copy the Solution as well.
- Modified the Curve Fitting Utility by adding a Linear Regression Checkbox, which when checked, will change the number of polynomial coefficients to 2 resulting in a straight line solution thru the data set.
- Fixed a bug which could potentially cause an unhandled exception which would occur on startup. Infrequently, the software would crash on start-up, this fix potentially resolves this problem.
- Fixed a problem with the Graph Setup button on the tool bar. The "depressed" state of this button would get out of sync with the Graph Setup dialog box. This fix resolved that issue.
- Modified the automatic version check dialog box to display a "check box" if the user currently has the latest version of Math Mechanixs, this makes the result easier for the user distinguish with a quick glance, as opposed to reading the return message.
- Fixed a minor problem with the Quick Graph Utility which solves an auto selection problem with the variables. The secondary variable is no longer auto selected because the user may not want to vary more than one variable.
- Fixed a number of broken links to pop dialogs in the help system. These broken links threw a java script error and were primarily confined to the Mathematical Functions section of the help system.
- Fixed the CUBERT function which was converging on a complex solution even when a real number was entered as the input parameter. Now, a complex solution will only be considered when a complex number is entered as the input parameter, otherwise a real result will be returned.
- Fixed the POW function which was performing similar to the CUBERT function described above.
- Fixed a major bug in the POW function which was introduced in the 5/28/11 build. Values raise to even powers were returned with the incorrect sign.
v1.4.0.4 [Oct 19, 2008]
This version includes new features like 2D Graphic Simulations support, that allows creating 2D Graphic Simulations and Visualize how secondary variables effect mathematical functions.
The Curve Fitting function allows easier creation of linear and non-linear regression analysis using an nth order polynomial.
v1.3.0.2 [Apr 1, 2008]
Added new math tools utility which includes Root Finding, Quick Graph and Quick Calc utilities.
