v2.9.3

Improve support of calc mode in Tablo. Now finds supersets recursively. Also, the defaults in the header in the output file have been updated.

v.2.9.2

Preliminary support for -calc mode under Tablo. Calc mode produces code suitable for single-pass evaluation of sets of equations of the form y=F(x). Typical uses are building datasets or post-processing results. The effect of the -calc option for Tablo is that Sym will declare variables as Tablo coefficients and write all equations out as Tablo formulas. Equations with expressions rather than variables as left-hand sides are not allowed. In addition, as a convenience, calc mode will also omit all unused parameters, variables, and sets from the output file.

v2.9.1

Streamline handling of implicit variables when using the Tablo target.

v2.9.0

Extend syntax for equations to allow descriptions to come first rather than near the end. Also, improve handling of the debug target's -scalars option. Now produces a single file showing all scalars and the number of times they are declared (should be 1) and the number of times they are used in equations on either the LHS or RHS.

v2.8.0

Added support for basic algebra in set declarations.

v2.7.4

Improvements to the tablo target. Extend handing of GEMPACK header names in declarations and support GEMPACK's homotopy feature.

v2.7.3

Improve error message for ambiguous set elements.

v2.7.2

Improve error reporting when parentheses are unbalanced.

v2.7.1

Fix fault in error message that occurred when the last line in the last input file contained an error.

v2.7.0

Increment version number.