5.601 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.179 * * * [progress]: [2/2] Setting up program. 0.183 * [progress]: [Phase 2 of 3] Improving. 0.183 * [simplify]: Simplifying: (+ (* (* J (- (exp l) (exp (- l)))) (cos (/ K 2.0))) U) 0.183 * * [simplify]: Extracting # 0 : cost 0 0.183 * * [simplify]: Extracting # 1 : cost 0 0.183 * * [simplify]: Extracting # 2 : cost 0 0.183 * * [simplify]: Extracting # 3 : cost 0 0.183 * * [simplify]: Extracting # 4 : cost 0 0.183 * * [simplify]: Extracting # 5 : cost 0 0.183 * * [simplify]: Extracting # 6 : cost 0 0.183 * * [simplify]: Extracting # 7 : cost 0 0.183 * * [simplify]: Extracting # 8 : cost 0 0.183 * * [simplify]: iteration 0 : 14 enodes (cost 15 ) 0.185 * * [simplify]: Extracting # 0 : cost 0 0.185 * * [simplify]: Extracting # 1 : cost 0 0.185 * * [simplify]: Extracting # 2 : cost 0 0.185 * * [simplify]: iteration 1 : 24 enodes (cost 14 ) 0.190 * * [simplify]: Extracting # 0 : cost 0 0.190 * * [simplify]: Extracting # 1 : cost 0 0.190 * * [simplify]: Extracting # 2 : cost 0 0.190 * * [simplify]: iteration 2 : 45 enodes (cost 14 ) 0.198 * * [simplify]: Extracting # 0 : cost 0 0.198 * * [simplify]: Extracting # 1 : cost 0 0.198 * * [simplify]: Extracting # 2 : cost 0 0.198 * * [simplify]: iteration 3 : 90 enodes (cost 14 ) 0.221 * * [simplify]: Extracting # 0 : cost 0 0.221 * * [simplify]: Extracting # 1 : cost 0 0.221 * * [simplify]: Extracting # 2 : cost 0 0.221 * * [simplify]: Extracting # 3 : cost 0 0.221 * * [simplify]: iteration 4 : 189 enodes (cost 14 ) 0.275 * * [simplify]: Extracting # 0 : cost 0 0.275 * * [simplify]: Extracting # 1 : cost 0 0.276 * * [simplify]: Extracting # 2 : cost 0 0.276 * * [simplify]: iteration 5 : 281 enodes (cost 14 ) 0.370 * * [simplify]: Extracting # 0 : cost 0 0.371 * * [simplify]: Extracting # 1 : cost 0 0.371 * * [simplify]: Extracting # 2 : cost 0 0.371 * * [simplify]: iteration 6 : 358 enodes (cost 14 ) 0.542 * * [simplify]: Extracting # 0 : cost 0 0.543 * * [simplify]: Extracting # 1 : cost 0 0.544 * * [simplify]: Extracting # 2 : cost 0 0.544 * * [simplify]: Extracting # 3 : cost 0 0.545 * * [simplify]: iteration 7 : 493 enodes (cost 14 ) 0.866 * * [simplify]: Extracting # 0 : cost 0 0.867 * * [simplify]: Extracting # 1 : cost 0 0.867 * * [simplify]: Extracting # 2 : cost 0 0.867 * * [simplify]: iteration 8 : 646 enodes (cost 14 ) 1.291 * * [simplify]: Extracting # 0 : cost 0 1.293 * * [simplify]: Extracting # 1 : cost 0 1.295 * * [simplify]: Extracting # 2 : cost 0 1.296 * * [simplify]: iteration 9 : 1031 enodes (cost 14 ) 2.938 * * [simplify]: Extracting # 0 : cost 0 2.946 * * [simplify]: Extracting # 1 : cost 0 2.948 * * [simplify]: Extracting # 2 : cost 0 2.949 * * [simplify]: iteration 10 : 1800 enodes (cost 14 ) 5.637 * * [simplify]: Extracting # 0 : cost 0 5.638 * * [simplify]: Extracting # 1 : cost 0 5.639 * * [simplify]: Extracting # 2 : cost 0 5.640 * * [simplify]: iteration 11 : 2586 enodes (cost 14 ) 10.027 * * [simplify]: Extracting # 0 : cost 0 10.030 * * [simplify]: Extracting # 1 : cost 0 10.032 * * [simplify]: Extracting # 2 : cost 0 10.033 * * [simplify]: iteration 12 : 3243 enodes (cost 14 ) 15.212 * * [simplify]: Extracting # 0 : cost 0 15.214 * * [simplify]: Extracting # 1 : cost 0 15.215 * * [simplify]: Extracting # 2 : cost 0 15.217 * * [simplify]: iteration 13 : 3564 enodes (cost 14 ) 18.842 * * [simplify]: Extracting # 0 : cost 0 18.843 * * [simplify]: Extracting # 1 : cost 0 18.844 * * [simplify]: iteration 14 : 3648 enodes (cost 14 ) 21.830 * * [simplify]: Extracting # 0 : cost 0 21.831 * * [simplify]: iteration done: 3648 enodes (cost 14 ) 21.831 * [simplify]: Simplified to: (fma (* J (- (exp l) (exp (- l)))) (cos (/ K 2.0)) U) 21.836 * * [progress]: iteration 1 / 4 21.837 * * * [progress]: picking best candidate 21.839 * * * * [pick]: Picked # 21.839 * * * [progress]: localizing error 21.854 * * * [progress]: generating rewritten candidates 21.854 * * * * [progress]: [ 1 / 4 ] rewriting at (2 1 1 2) 21.871 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1) 21.937 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 1) 21.988 * * * * [progress]: [ 4 / 4 ] rewriting at (2) 22.050 * * * [progress]: generating series expansions 22.050 * * * * [progress]: [ 1 / 4 ] generating series at (2 1 1 2) 22.050 * [backup-simplify]: Simplify (- (exp l) (exp (- l))) into (- (exp l) (exp (- l))) 22.050 * [approximate]: Taking taylor expansion of (- (exp l) (exp (- l))) in (l) around 0 22.050 * [taylor]: Taking taylor expansion of (- (exp l) (exp (- l))) in l 22.050 * [taylor]: Taking taylor expansion of (exp l) in l 22.050 * [taylor]: Taking taylor expansion of l in l 22.050 * [backup-simplify]: Simplify 0 into 0 22.050 * [backup-simplify]: Simplify 1 into 1 22.051 * [backup-simplify]: Simplify (exp 0) into 1 22.051 * [taylor]: Taking taylor expansion of (exp (- l)) in l 22.051 * [taylor]: Taking taylor expansion of (- l) in l 22.051 * [taylor]: Taking taylor expansion of l in l 22.051 * [backup-simplify]: Simplify 0 into 0 22.051 * [backup-simplify]: Simplify 1 into 1 22.051 * [backup-simplify]: Simplify (- 0) into 0 22.051 * [backup-simplify]: Simplify (- 1) into -1 22.051 * [backup-simplify]: Simplify (exp 0) into 1 22.051 * [taylor]: Taking taylor expansion of (- (exp l) (exp (- l))) in l 22.051 * [taylor]: Taking taylor expansion of (exp l) in l 22.051 * [taylor]: Taking taylor expansion of l in l 22.051 * [backup-simplify]: Simplify 0 into 0 22.051 * [backup-simplify]: Simplify 1 into 1 22.051 * [backup-simplify]: Simplify (exp 0) into 1 22.051 * [taylor]: Taking taylor expansion of (exp (- l)) in l 22.051 * [taylor]: Taking taylor expansion of (- l) in l 22.051 * [taylor]: Taking taylor expansion of l in l 22.052 * [backup-simplify]: Simplify 0 into 0 22.052 * [backup-simplify]: Simplify 1 into 1 22.052 * [backup-simplify]: Simplify (- 0) into 0 22.052 * [backup-simplify]: Simplify (- 1) into -1 22.052 * [backup-simplify]: Simplify (exp 0) into 1 22.052 * [backup-simplify]: Simplify (- 1) into -1 22.053 * [backup-simplify]: Simplify (+ 1 -1) into 0 22.053 * [backup-simplify]: Simplify 0 into 0 22.053 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 1) 1)))) into 1 22.054 * [backup-simplify]: Simplify (- 1) into -1 22.054 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow -1 1) 1)))) into -1 22.055 * [backup-simplify]: Simplify (- -1) into 1 22.055 * [backup-simplify]: Simplify (+ 1 1) into 2 22.055 * [backup-simplify]: Simplify 2 into 2 22.056 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2 22.056 * [backup-simplify]: Simplify (- 1) into -1 22.056 * [backup-simplify]: Simplify (- 0) into 0 22.057 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow -1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2 22.057 * [backup-simplify]: Simplify (- 1/2) into -1/2 22.058 * [backup-simplify]: Simplify (+ 1/2 -1/2) into 0 22.058 * [backup-simplify]: Simplify 0 into 0 22.059 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 3) 6)) (* (/ (pow 1 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 1/6 22.059 * [backup-simplify]: Simplify (- 1) into -1 22.059 * [backup-simplify]: Simplify (- 1) into -1 22.060 * [backup-simplify]: Simplify (- 0) into 0 22.060 * [backup-simplify]: Simplify (- 0) into 0 22.061 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow -1 3) 6)) (* (/ (pow -1 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into -1/6 22.061 * [backup-simplify]: Simplify (- -1/6) into 1/6 22.062 * [backup-simplify]: Simplify (+ 1/6 1/6) into 1/3 22.062 * [backup-simplify]: Simplify 1/3 into 1/3 22.064 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 4) 24)) (* (/ (pow 1 2) 2) (/ (pow 0 1) 1)) (* (/ (pow 1 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 1/24 22.064 * [backup-simplify]: Simplify (- 1) into -1 22.064 * [backup-simplify]: Simplify (- 1) into -1 22.065 * [backup-simplify]: Simplify (- 0) into 0 22.065 * [backup-simplify]: Simplify (- 1) into -1 22.065 * [backup-simplify]: Simplify (- 0) into 0 22.065 * [backup-simplify]: Simplify (- 0) into 0 22.065 * [backup-simplify]: Simplify (- 0) into 0 22.068 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow -1 4) 24)) (* (/ (pow -1 2) 2) (/ (pow 0 1) 1)) (* (/ (pow -1 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 1/24 22.068 * [backup-simplify]: Simplify (- 1/24) into -1/24 22.068 * [backup-simplify]: Simplify (+ 1/24 -1/24) into 0 22.068 * [backup-simplify]: Simplify 0 into 0 22.071 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 5) 120)) (* (/ (pow 1 3) 6) (/ (pow 0 1) 1)) (* (/ (pow 1 2) 2) (/ (pow 0 1) 1)) (* (/ (pow 1 1) 1) (/ (pow 0 2) 2)) (* (/ (pow 1 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 1/120 22.071 * [backup-simplify]: Simplify (- 1) into -1 22.072 * [backup-simplify]: Simplify (- 1) into -1 22.072 * [backup-simplify]: Simplify (- 0) into 0 22.072 * [backup-simplify]: Simplify (- 1) into -1 22.072 * [backup-simplify]: Simplify (- 0) into 0 22.072 * [backup-simplify]: Simplify (- 1) into -1 22.073 * [backup-simplify]: Simplify (- 0) into 0 22.073 * [backup-simplify]: Simplify (- 1) into -1 22.073 * [backup-simplify]: Simplify (- 0) into 0 22.073 * [backup-simplify]: Simplify (- 0) into 0 22.074 * [backup-simplify]: Simplify (- 0) into 0 22.074 * [backup-simplify]: Simplify (- 0) into 0 22.077 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow -1 5) 120)) (* (/ (pow -1 3) 6) (/ (pow 0 1) 1)) (* (/ (pow -1 2) 2) (/ (pow 0 1) 1)) (* (/ (pow -1 1) 1) (/ (pow 0 2) 2)) (* (/ (pow -1 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into -1/120 22.077 * [backup-simplify]: Simplify (- -1/120) into 1/120 22.077 * [backup-simplify]: Simplify (+ 1/120 1/120) into 1/60 22.077 * [backup-simplify]: Simplify 1/60 into 1/60