#46765: Update: octave-symbolic 2.0.0 ------------------------------+-------------------------------- Reporter: mschamschula@… | Owner: macports-tickets@… Type: update | Status: new Priority: Normal | Milestone: Component: ports | Version: 2.3.3 Resolution: | Keywords: haspatch Port: octave-symbolic | ------------------------------+-------------------------------- Comment (by mschamschula@…): {{{ octsympy 2.1.0 (2015-03-06) =========================== * New commands: columns degree formula ismatrix numden rows * Additional ways of calling symsum, symprod, and subs for better compatibility with other symbolic toolboxes. * Bug fixes in poly2sym, sym2poly, symfun (thanks @rocketsound), prod, horner, coeffs. * Documentation improvements. * Improvements to "argnames" and "formula" for the dependent variables and dependent expression of a symfun. These are now implemented for basic sym objects as well. * Improvements to assumptions. E.g., `x = assume(x, 'positive')` no longer mucks around in the workspace for other instances of x (it still does this with no output argument, for compatibility with other symbolic toolboxes). You can use multiple assumptions with sym and syms, e.g., `syms n m positive even`. * Improve symbolic sized matrices such as `A = sym('a', [n m])`. These are still experimental; they correspond to MatixSymbols in SymPy and may need a recent SymPy development version. For now, the `size(A)` returns "1x1" although internally `NaN` is used for symbolic-sized dimensions. Enabling `size(A)` to return "NaNx3" may occur later. * Drop python_cmd_string, which has been deprecated since v0.1.1. }}} -- Ticket URL: <https://trac.macports.org/ticket/46765#comment:1> MacPorts <https://www.macports.org/> Ports system for OS X