6.044 * [progress]: [Phase 1 of 3] Setting up. 0.002 * * * [progress]: [1/2] Preparing points 0.027 * * * [progress]: [2/2] Setting up program. 0.029 * [progress]: [Phase 2 of 3] Improving. 0.029 * [simplify]: Simplifying: (/ (+ 1.0 (* (/ (* 2.0 t) (+ 1.0 t)) (/ (* 2.0 t) (+ 1.0 t)))) (+ 2.0 (* (/ (* 2.0 t) (+ 1.0 t)) (/ (* 2.0 t) (+ 1.0 t))))) 0.029 * * [simplify]: Extracting # 0 : cost 0 0.029 * * [simplify]: Extracting # 1 : cost 0 0.029 * * [simplify]: Extracting # 2 : cost 0 0.029 * * [simplify]: Extracting # 3 : cost 0 0.029 * * [simplify]: Extracting # 4 : cost 0 0.029 * * [simplify]: Extracting # 5 : cost 0 0.029 * * [simplify]: Extracting # 6 : cost 0 0.029 * * [simplify]: Extracting # 7 : cost 0 0.029 * * [simplify]: iteration 0 : 10 enodes (cost 35 ) 0.031 * * [simplify]: Extracting # 0 : cost 0 0.031 * * [simplify]: Extracting # 1 : cost 0 0.031 * * [simplify]: Extracting # 2 : cost 0 0.031 * * [simplify]: iteration 1 : 20 enodes (cost 35 ) 0.035 * * [simplify]: Extracting # 0 : cost 0 0.036 * * [simplify]: Extracting # 1 : cost 0 0.036 * * [simplify]: Extracting # 2 : cost 0 0.036 * * [simplify]: iteration 2 : 46 enodes (cost 33 ) 0.047 * * [simplify]: Extracting # 0 : cost 0 0.047 * * [simplify]: Extracting # 1 : cost 0 0.048 * * [simplify]: Extracting # 2 : cost 0 0.048 * * [simplify]: iteration 3 : 119 enodes (cost 33 ) 0.120 * * [simplify]: Extracting # 0 : cost 0 0.121 * * [simplify]: Extracting # 1 : cost 0 0.121 * * [simplify]: Extracting # 2 : cost 0 0.121 * * [simplify]: iteration 4 : 313 enodes (cost 33 ) 0.365 * * [simplify]: Extracting # 0 : cost 0 0.366 * * [simplify]: Extracting # 1 : cost 0 0.367 * * [simplify]: Extracting # 2 : cost 0 0.367 * * [simplify]: Extracting # 3 : cost 0 0.367 * * [simplify]: Extracting # 4 : cost 0 0.368 * * [simplify]: iteration 5 : 564 enodes (cost 33 ) 0.685 * * [simplify]: Extracting # 0 : cost 0 0.685 * * [simplify]: Extracting # 1 : cost 0 0.686 * * [simplify]: Extracting # 2 : cost 0 0.686 * * [simplify]: iteration 6 : 766 enodes (cost 33 ) 1.117 * * [simplify]: Extracting # 0 : cost 0 1.118 * * [simplify]: Extracting # 1 : cost 0 1.120 * * [simplify]: Extracting # 2 : cost 0 1.122 * * [simplify]: Extracting # 3 : cost 0 1.123 * * [simplify]: iteration 7 : 1019 enodes (cost 33 ) 2.061 * * [simplify]: Extracting # 0 : cost 0 2.063 * * [simplify]: Extracting # 1 : cost 0 2.064 * * [simplify]: Extracting # 2 : cost 0 2.065 * * [simplify]: iteration 8 : 1447 enodes (cost 33 ) 6.059 * * [simplify]: Extracting # 0 : cost 0 6.065 * * [simplify]: Extracting # 1 : cost 0 6.069 * * [simplify]: Extracting # 2 : cost 0 6.074 * * [simplify]: iteration done: 5000 enodes (cost 33 ) 6.074 * [simplify]: Simplified to: (/ (fma (/ (* 2.0 t) (+ 1.0 t)) (/ (* 2.0 t) (+ 1.0 t)) 1.0) (fma (/ (* 2.0 t) (+ 1.0 t)) (/ (* 2.0 t) (+ 1.0 t)) 2.0)) 6.078 * * [progress]: iteration 1 / 4 6.078 * * * [progress]: picking best candidate 6.080 * * * * [pick]: Picked # 6.080 * * * [progress]: localizing error 6.095 * * * [progress]: generating rewritten candidates 6.096 * * * * [progress]: [ 1 / 4 ] rewriting at (2 1) 6.096 * * * * [progress]: [ 2 / 4 ] rewriting at (2 2) 6.097 * * * * [progress]: [ 3 / 4 ] rewriting at (2 2 2) 6.116 * * * * [progress]: [ 4 / 4 ] rewriting at (2 2 1) 6.142 * * * [progress]: generating series expansions 6.142 * * * * [progress]: [ 1 / 4 ] generating series at (2 1) 6.143 * [backup-simplify]: Simplify (fma (/ (* 2.0 t) (+ 1.0 t)) (/ (* 2.0 t) (+ 1.0 t)) 1.0) into (fma (* 2.0 (/ t (+ t 1.0))) (* 2.0 (/ t (+ t 1.0))) 1.0) 6.143 * [approximate]: Taking taylor expansion of (fma (* 2.0 (/ t (+ t 1.0))) (* 2.0 (/ t (+ t 1.0))) 1.0) in (t) around 0 6.144 * [taylor]: Taking taylor expansion of (fma (* 2.0 (/ t (+ t 1.0))) (* 2.0 (/ t (+ t 1.0))) 1.0) in t 6.145 * [taylor]: Rewrote expression to (+ (* (* 2.0 (/ t (+ t 1.0))) (* 2.0 (/ t (+ t 1.0)))) 1.0) 6.146 * [taylor]: Taking taylor expansion of (* (* 2.0 (/ t (+ t 1.0))) (* 2.0 (/ t (+ t 1.0)))) in t 6.146 * [taylor]: Taking taylor expansion of (* 2.0 (/ t (+ t 1.0))) in t 6.146 * [taylor]: Taking taylor expansion of 2.0 in t 6.146 * [backup-simplify]: Simplify 2.0 into 2.0 6.146 * [taylor]: Taking taylor expansion of (/ t (+ t 1.0)) in t 6.146 * [taylor]: Taking taylor expansion of t in t 6.146 * [backup-simplify]: Simplify 0 into 0 6.146 * [backup-simplify]: Simplify 1 into 1 6.146 * [taylor]: Taking taylor expansion of (+ t 1.0) in t 6.146 * [taylor]: Taking taylor expansion of t in t 6.146 * [backup-simplify]: Simplify 0 into 0 6.146 * [backup-simplify]: Simplify 1 into 1 6.146 * [taylor]: Taking taylor expansion of 1.0 in t 6.146 * [backup-simplify]: Simplify 1.0 into 1.0 6.147 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0 6.147 * [backup-simplify]: Simplify (/ 1 1.0) into 1.0 6.147 * [taylor]: Taking taylor expansion of (* 2.0 (/ t (+ t 1.0))) in t 6.147 * [taylor]: Taking taylor expansion of 2.0 in t 6.147 * [backup-simplify]: Simplify 2.0 into 2.0 6.147 * [taylor]: Taking taylor expansion of (/ t (+ t 1.0)) in t 6.147 * [taylor]: Taking taylor expansion of t in t 6.147 * [backup-simplify]: Simplify 0 into 0 6.147 * [backup-simplify]: Simplify 1 into 1 6.147 * [taylor]: Taking taylor expansion of (+ t 1.0) in t 6.147 * [taylor]: Taking taylor expansion of t in t 6.147 * [backup-simplify]: Simplify 0 into 0 6.147 * [backup-simplify]: Simplify 1 into 1 6.147 * [taylor]: Taking taylor expansion of 1.0 in t 6.147 * [backup-simplify]: Simplify 1.0 into 1.0 6.148 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0 6.148 * [backup-simplify]: Simplify (/ 1 1.0) into 1.0 6.148 * [taylor]: Taking taylor expansion of 1.0 in t 6.148 * [backup-simplify]: Simplify 1.0 into 1.0 6.148 * [taylor]: Taking taylor expansion of (fma (* 2.0 (/ t (+ t 1.0))) (* 2.0 (/ t (+ t 1.0))) 1.0) in t 6.148 * [taylor]: Rewrote expression to (+ (* (* 2.0 (/ t (+ t 1.0))) (* 2.0 (/ t (+ t 1.0)))) 1.0) 6.148 * [taylor]: Taking taylor expansion of (* (* 2.0 (/ t (+ t 1.0))) (* 2.0 (/ t (+ t 1.0)))) in t 6.148 * [taylor]: Taking taylor expansion of (* 2.0 (/ t (+ t 1.0))) in t 6.148 * [taylor]: Taking taylor expansion of 2.0 in t 6.148 * [backup-simplify]: Simplify 2.0 into 2.0 6.148 * [taylor]: Taking taylor expansion of (/ t (+ t 1.0)) in t 6.148 * [taylor]: Taking taylor expansion of t in t 6.148 * [backup-simplify]: Simplify 0 into 0 6.148 * [backup-simplify]: Simplify 1 into 1 6.148 * [taylor]: Taking taylor expansion of (+ t 1.0) in t 6.148 * [taylor]: Taking taylor expansion of t in t 6.148 * [backup-simplify]: Simplify 0 into 0 6.148 * [backup-simplify]: Simplify 1 into 1 6.149 * [taylor]: Taking taylor expansion of 1.0 in t 6.149 * [backup-simplify]: Simplify 1.0 into 1.0 6.149 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0 6.149 * [backup-simplify]: Simplify (/ 1 1.0) into 1.0 6.149 * [taylor]: Taking taylor expansion of (* 2.0 (/ t (+ t 1.0))) in t 6.149 * [taylor]: Taking taylor expansion of 2.0 in t 6.149 * [backup-simplify]: Simplify 2.0 into 2.0 6.149 * [taylor]: Taking taylor expansion of (/ t (+ t 1.0)) in t 6.149 * [taylor]: Taking taylor expansion of t in t 6.149 * [backup-simplify]: Simplify 0 into 0 6.149 * [backup-simplify]: Simplify 1 into 1 6.149 * [taylor]: Taking taylor expansion of (+ t 1.0) in t 6.150 * [taylor]: Taking taylor expansion of t in t 6.150 * [backup-simplify]: Simplify 0 into 0 6.150 * [backup-simplify]: Simplify 1 into 1 6.150 * [taylor]: Taking taylor expansion of 1.0 in t 6.150 * [backup-simplify]: Simplify 1.0 into 1.0 6.150 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0 6.150 * [backup-simplify]: Simplify (/ 1 1.0) into 1.0 6.150 * [taylor]: Taking taylor expansion of 1.0 in t 6.150 * [backup-simplify]: Simplify 1.0 into 1.0 6.151 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0 6.151 * [backup-simplify]: Simplify 1.0 into 1.0 6.151 * [backup-simplify]: Simplify (+ 0 0) into 0 6.151 * [backup-simplify]: Simplify 0 into 0 6.152 * [backup-simplify]: Simplify (* 2.0 1.0) into 2.0 6.152 * [backup-simplify]: Simplify (* 2.0 1.0) into 2.0 6.152 * [backup-simplify]: Simplify (* 2.0 2.0) into 4.0 6.152 * [backup-simplify]: Simplify (+ 4.0 0) into 4.0 6.153 * [backup-simplify]: Simplify 4.0 into 4.0 6.153 * [backup-simplify]: Simplify (+ 1 0) into 1 6.155 * [backup-simplify]: Simplify (- (/ 0 1.0) (+ (* 1.0 (/ 1 1.0)))) into (- 1.0) 6.156 * [backup-simplify]: Simplify (+ (* 2.0 (- 1.0)) (* 0 1.0)) into (- 2.0) 6.156 * [backup-simplify]: Simplify (+ 1 0) into 1 6.158 * [backup-simplify]: Simplify (- (/ 0 1.0) (+ (* 1.0 (/ 1 1.0)))) into (- 1.0) 6.159 * [backup-simplify]: Simplify (+ (* 2.0 (- 1.0)) (* 0 1.0)) into (- 2.0) 6.160 * [backup-simplify]: Simplify (+ (* 2.0 (- 2.0)) (* (- 2.0) 2.0)) into (- 8.0) 6.161 * [backup-simplify]: Simplify (+ (- 8.0) 0) into (- 8.0) 6.161 * [backup-simplify]: Simplify (- 8.0) into (- 8.0)