RSolver is a program for solving quantified inequality constraints. Problems like projecting the solution set of a set of inequality constraints to two dimensions, or parametric robust stability of linear differential equations can be directly formulated as such constraints.
入力できる原始論理式は不等式,出力はあくまで近似値ですが,初等超越関数まで扱え,自由変数の個数が 1 または 2 なら出力される領域の図を用いた真偽判定も可能です.
export CAS=/usr/local/CAS sudo mkdir $CAS sudo chmod 777 $CAS cd $CAS wget http://jaist.dl.sourceforge.net/project/rsolver/rsolver/rsolver_3.1.tar.gz tar zxvf ./rsolver_3.1.tar.gz
cd /usr/local/CAS/rsolver cat ./examples/basic/test3.ap | ./rsolver
GUI
./rsolver-gui.sh
プロセスが残ったときはタスクマネージャ(lxtask)などで終了させてください.