150.006 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.131 * * * [progress]: [2/2] Setting up program. 0.137 * [progress]: [Phase 2 of 3] Improving. 0.137 * [simplify]: Simplifying using # : (+ (- (+ (neg 4.0) (* (* 3.0 dt) (+ 1.0 k))) (* (* (* dt dt) (+ 1.0 k)) (+ 1.0 k))) (* (exp (* (neg dt) (+ 1.0 k))) (+ 4.0 (* dt (+ 1.0 k))))) 0.140 * * [simplify]: iteration 0 : 81 enodes (cost 20 ) 0.142 * * [simplify]: iteration 1 : 323 enodes (cost 18 ) 0.150 * * [simplify]: iteration 2 : 1067 enodes (cost 16 ) 0.176 * * [simplify]: iteration 3 : 4424 enodes (cost 16 ) 0.305 * * [simplify]: iteration 4 : 5001 enodes (cost 16 ) 0.306 * [simplify]: Simplified to: (+ (* (* dt (+ 1.0 k)) (- 3.0 (* dt (+ 1.0 k)))) (- (* (exp (* (neg dt) (+ 1.0 k))) (+ 4.0 (* dt (+ 1.0 k)))) 4.0)) 0.310 * [progress]: [Phase 3 of 3] Extracting. 0.310 * * [regime]: Finding splitpoints for: (# #) 0.311 * * * [regime-changes]: Trying 4 branch expressions: ((+ 1.0 k) (+ (- (+ (neg 4.0) (* (* 3.0 dt) (+ 1.0 k))) (* (* (* dt dt) (+ 1.0 k)) (+ 1.0 k))) (* (exp (* (neg dt) (+ 1.0 k))) (+ 4.0 (* dt (+ 1.0 k))))) k dt) 0.311 * * * * [regimes]: Trying to branch on (+ 1.0 k) from (# #) 0.342 * * * * [regimes]: Trying to branch on (+ (- (+ (neg 4.0) (* (* 3.0 dt) (+ 1.0 k))) (* (* (* dt dt) (+ 1.0 k)) (+ 1.0 k))) (* (exp (* (neg dt) (+ 1.0 k))) (+ 4.0 (* dt (+ 1.0 k))))) from (# #) 0.386 * * * * [regimes]: Trying to branch on k from (# #) 0.421 * * * * [regimes]: Trying to branch on dt from (# #) 0.455 * * * [regime]: Found split indices: #