17.723 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.102 * * * [progress]: [2/2] Setting up program. 0.105 * [progress]: [Phase 2 of 3] Improving. 0.105 * [simplify]: Simplifying: (log (+ 1.0 x)) 0.105 * * [simplify]: Extracting # 0 : cost 0 0.105 * * [simplify]: Extracting # 1 : cost 0 0.105 * * [simplify]: Extracting # 2 : cost 0 0.105 * * [simplify]: Extracting # 3 : cost 0 0.105 * * [simplify]: Extracting # 4 : cost 0 0.105 * * [simplify]: iteration 0 : 4 enodes (cost 4 ) 0.106 * * [simplify]: Extracting # 0 : cost 0 0.106 * * [simplify]: iteration 1 : 5 enodes (cost 4 ) 0.108 * * [simplify]: Extracting # 0 : cost 0 0.108 * * [simplify]: iteration done: 5 enodes (cost 4 ) 0.108 * [simplify]: Simplified to: (log (+ 1.0 x)) 0.109 * * [progress]: iteration 1 / 4 0.109 * * * [progress]: picking best candidate 0.111 * * * * [pick]: Picked # 0.111 * * * [progress]: localizing error 0.119 * * * [progress]: generating rewritten candidates 0.119 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 0.129 * * * [progress]: generating series expansions 0.129 * * * * [progress]: [ 1 / 1 ] generating series at (2) 0.129 * [backup-simplify]: Simplify (log (+ 1.0 x)) into (log (+ x 1.0)) 0.129 * [approximate]: Taking taylor expansion of (log (+ x 1.0)) in (x) around 0 0.129 * [taylor]: Taking taylor expansion of (log (+ x 1.0)) in x 0.129 * [taylor]: Taking taylor expansion of (+ x 1.0) in x 0.129 * [taylor]: Taking taylor expansion of x in x 0.129 * [backup-simplify]: Simplify 0 into 0 0.129 * [backup-simplify]: Simplify 1 into 1 0.129 * [taylor]: Taking taylor expansion of 1.0 in x 0.129 * [backup-simplify]: Simplify 1.0 into 1.0 0.130 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0 0.130 * [backup-simplify]: Simplify (log 1.0) into (log 1.0) 0.130 * [taylor]: Taking taylor expansion of (log (+ x 1.0)) in x 0.131 * [taylor]: Taking taylor expansion of (+ x 1.0) in x 0.131 * [taylor]: Taking taylor expansion of x in x 0.131 * [backup-simplify]: Simplify 0 into 0 0.131 * [backup-simplify]: Simplify 1 into 1 0.131 * [taylor]: Taking taylor expansion of 1.0 in x 0.131 * [backup-simplify]: Simplify 1.0 into 1.0 0.131 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0 0.131 * [backup-simplify]: Simplify (log 1.0) into (log 1.0) 0.132 * [backup-simplify]: Simplify (log 1.0) into (log 1.0) 0.132 * [backup-simplify]: Simplify (+ 1 0) into 1 0.138 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 1) 1)) (pow 1.0 1)))) 1) into 1.0 0.138 * [backup-simplify]: Simplify 1.0 into 1.0 0.138 * [backup-simplify]: Simplify (+ 0 0) into 0 0.149 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 1) 2)) (pow 1.0 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow 1.0 1)))) 2) into (/ -1/2 (pow 1.0 2)) 0.151 * [backup-simplify]: Simplify (/ -1/2 (pow 1.0 2)) into (/ -1/2 (pow 1.0 2)) 0.152 * [backup-simplify]: Simplify (+ (* (/ -1/2 (pow 1.0 2)) (pow x 2)) (+ (* 1.0 x) (log 1.0))) into (- (+ (* 1.0 x) (log 1.0)) (* 1/2 (/ (pow x 2) (pow 1.0 2)))) 0.153 * [backup-simplify]: Simplify (log (+ 1.0 (/ 1 x))) into (log (+ (/ 1 x) 1.0)) 0.153 * [approximate]: Taking taylor expansion of (log (+ (/ 1 x) 1.0)) in (x) around 0 0.153 * [taylor]: Taking taylor expansion of (log (+ (/ 1 x) 1.0)) in x 0.153 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x 0.153 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.153 * [taylor]: Taking taylor expansion of x in x 0.153 * [backup-simplify]: Simplify 0 into 0 0.153 * [backup-simplify]: Simplify 1 into 1 0.153 * [backup-simplify]: Simplify (/ 1 1) into 1 0.153 * [taylor]: Taking taylor expansion of 1.0 in x 0.153 * [backup-simplify]: Simplify 1.0 into 1.0 0.154 * [backup-simplify]: Simplify (+ 1 0) into 1 0.154 * [backup-simplify]: Simplify (log 1) into 0 0.154 * [taylor]: Taking taylor expansion of (log (+ (/ 1 x) 1.0)) in x 0.154 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x 0.154 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.154 * [taylor]: Taking taylor expansion of x in x 0.154 * [backup-simplify]: Simplify 0 into 0 0.154 * [backup-simplify]: Simplify 1 into 1 0.155 * [backup-simplify]: Simplify (/ 1 1) into 1 0.155 * [taylor]: Taking taylor expansion of 1.0 in x 0.155 * [backup-simplify]: Simplify 1.0 into 1.0 0.155 * [backup-simplify]: Simplify (+ 1 0) into 1 0.156 * [backup-simplify]: Simplify (log 1) into 0 0.156 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) 0) into (- (log x)) 0.157 * [backup-simplify]: Simplify (- (log x)) into (- (log x)) 0.157 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.158 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0 0.164 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 1.0) 1)) (pow 1 1)))) 1) into 1.0 0.165 * [backup-simplify]: Simplify 1.0 into 1.0 0.166 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.166 * [backup-simplify]: Simplify (+ 0 0) into 0 0.178 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 1.0) 2)) (pow 1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow 1 1)))) 2) into -0.5 0.178 * [backup-simplify]: Simplify -0.5 into -0.5 0.178 * [backup-simplify]: Simplify (+ (* -0.5 (pow (/ 1 x) 2)) (+ (* 1.0 (/ 1 x)) (- (log (/ 1 x))))) into (- (* 1.0 (/ 1 x)) (+ (* 0.5 (/ 1 (pow x 2))) (log (/ 1 x)))) 0.178 * [backup-simplify]: Simplify (log (+ 1.0 (/ 1 (- x)))) into (log (- 1.0 (/ 1 x))) 0.178 * [approximate]: Taking taylor expansion of (log (- 1.0 (/ 1 x))) in (x) around 0 0.178 * [taylor]: Taking taylor expansion of (log (- 1.0 (/ 1 x))) in x 0.178 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x 0.178 * [taylor]: Taking taylor expansion of 1.0 in x 0.178 * [backup-simplify]: Simplify 1.0 into 1.0 0.178 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.178 * [taylor]: Taking taylor expansion of x in x 0.178 * [backup-simplify]: Simplify 0 into 0 0.178 * [backup-simplify]: Simplify 1 into 1 0.179 * [backup-simplify]: Simplify (/ 1 1) into 1 0.179 * [backup-simplify]: Simplify (- 1) into -1 0.180 * [backup-simplify]: Simplify (+ 0 -1) into -1 0.180 * [backup-simplify]: Simplify (log -1) into (log -1) 0.180 * [taylor]: Taking taylor expansion of (log (- 1.0 (/ 1 x))) in x 0.180 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x 0.180 * [taylor]: Taking taylor expansion of 1.0 in x 0.180 * [backup-simplify]: Simplify 1.0 into 1.0 0.180 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.180 * [taylor]: Taking taylor expansion of x in x 0.180 * [backup-simplify]: Simplify 0 into 0 0.180 * [backup-simplify]: Simplify 1 into 1 0.181 * [backup-simplify]: Simplify (/ 1 1) into 1 0.181 * [backup-simplify]: Simplify (- 1) into -1 0.181 * [backup-simplify]: Simplify (+ 0 -1) into -1 0.182 * [backup-simplify]: Simplify (log -1) into (log -1) 0.183 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) (log -1)) into (- (log -1) (log x)) 0.183 * [backup-simplify]: Simplify (- (log -1) (log x)) into (- (log -1) (log x)) 0.184 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.184 * [backup-simplify]: Simplify (- 0) into 0 0.185 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0 0.205 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 1.0) 1)) (pow -1 1)))) 1) into -1.0 0.205 * [backup-simplify]: Simplify -1.0 into -1.0 0.207 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.207 * [backup-simplify]: Simplify (- 0) into 0 0.207 * [backup-simplify]: Simplify (+ 0 0) into 0 0.219 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 1.0) 2)) (pow -1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow -1 1)))) 2) into -0.5 0.219 * [backup-simplify]: Simplify -0.5 into -0.5 0.220 * [backup-simplify]: Simplify (+ (* -0.5 (pow (/ 1 (- x)) 2)) (+ (* -1.0 (/ 1 (- x))) (- (log -1) (log (/ 1 (- x)))))) into (- (+ (log -1) (* 1.0 (/ 1 x))) (+ (* 0.5 (/ 1 (pow x 2))) (log (/ -1 x)))) 0.220 * * * [progress]: simplifying candidates 0.221 * [simplify]: Simplifying: (expm1 (log (+ 1.0 x))) (log1p (log (+ 1.0 x))) (log (* (cbrt (+ 1.0 x)) (cbrt (+ 1.0 x)))) (log (cbrt (+ 1.0 x))) (log (sqrt (+ 1.0 x))) (log (sqrt (+ 1.0 x))) (log 1) (log (+ 1.0 x)) (log 1) (log (+ 1.0 x)) (log (+ (pow 1.0 3) (pow x 3))) (log (+ (* 1.0 1.0) (- (* x x) (* 1.0 x)))) (log (- (* 1.0 1.0) (* x x))) (log (- 1.0 x)) (log (+ 1.0 x)) (log (log (+ 1.0 x))) (exp (log (+ 1.0 x))) (* (cbrt (log (+ 1.0 x))) (cbrt (log (+ 1.0 x)))) (cbrt (log (+ 1.0 x))) (* (* (log (+ 1.0 x)) (log (+ 1.0 x))) (log (+ 1.0 x))) (sqrt (log (+ 1.0 x))) (sqrt (log (+ 1.0 x))) (- (+ (* 1.0 x) (log 1.0)) (* 1/2 (/ (pow x 2) (pow 1.0 2)))) (- (* 1.0 (/ 1 x)) (+ (* 0.5 (/ 1 (pow x 2))) (log (/ 1 x)))) (- (+ (log -1) (* 1.0 (/ 1 x))) (+ (* 0.5 (/ 1 (pow x 2))) (log (/ -1 x)))) 0.222 * * [simplify]: Extracting # 0 : cost 0 0.223 * * [simplify]: Extracting # 1 : cost 0 0.223 * * [simplify]: Extracting # 2 : cost 0 0.223 * * [simplify]: Extracting # 3 : cost 0 0.223 * * [simplify]: Extracting # 4 : cost 0 0.223 * * [simplify]: Extracting # 5 : cost 0 0.223 * * [simplify]: Extracting # 6 : cost 0 0.223 * * [simplify]: Extracting # 7 : cost 0 0.224 * * [simplify]: Extracting # 8 : cost 0 0.224 * * [simplify]: iteration 0 : 60 enodes (cost 188 ) 0.250 * * [simplify]: Extracting # 0 : cost 0 0.251 * * [simplify]: Extracting # 1 : cost 0 0.251 * * [simplify]: Extracting # 2 : cost 0 0.251 * * [simplify]: Extracting # 3 : cost 0 0.251 * * [simplify]: Extracting # 4 : cost 0 0.252 * * [simplify]: iteration 1 : 132 enodes (cost 177 ) 0.331 * * [simplify]: Extracting # 0 : cost 0 0.332 * * [simplify]: Extracting # 1 : cost 0 0.332 * * [simplify]: Extracting # 2 : cost 0 0.333 * * [simplify]: Extracting # 3 : cost 0 0.333 * * [simplify]: Extracting # 4 : cost 0 0.334 * * [simplify]: iteration 2 : 293 enodes (cost 159 ) 0.476 * * [simplify]: Extracting # 0 : cost 0 0.477 * * [simplify]: Extracting # 1 : cost 0 0.478 * * [simplify]: Extracting # 2 : cost 0 0.478 * * [simplify]: Extracting # 3 : cost 0 0.479 * * [simplify]: Extracting # 4 : cost 0 0.479 * * [simplify]: iteration 3 : 601 enodes (cost 158 ) 0.921 * * [simplify]: Extracting # 0 : cost 0 0.924 * * [simplify]: Extracting # 1 : cost 0 0.926 * * [simplify]: Extracting # 2 : cost 0 0.928 * * [simplify]: Extracting # 3 : cost 0 0.931 * * [simplify]: iteration 4 : 1413 enodes (cost 151 ) 3.163 * * [simplify]: Extracting # 0 : cost 0 3.167 * * [simplify]: Extracting # 1 : cost 0 3.170 * * [simplify]: Extracting # 2 : cost 0 3.173 * * [simplify]: Extracting # 3 : cost 0 3.176 * * [simplify]: Extracting # 4 : cost 0 3.179 * * [simplify]: iteration 5 : 3597 enodes (cost 149 ) 5.708 * * [simplify]: Extracting # 0 : cost 0 5.714 * * [simplify]: Extracting # 1 : cost 0 5.717 * * [simplify]: Extracting # 2 : cost 0 5.721 * * [simplify]: iteration done: 5001 enodes (cost 147 ) 5.721 * [simplify]: Simplified to: (expm1 (log (+ 1.0 x))) (log1p (log (+ 1.0 x))) (* 2 (log (cbrt (+ 1.0 x)))) (log (cbrt (+ 1.0 x))) (log (sqrt (+ 1.0 x))) (log (sqrt (+ 1.0 x))) 0 (log (+ 1.0 x)) 0 (log (+ 1.0 x)) (log (+ (pow 1.0 3) (pow x 3))) (log (fma 1.0 1.0 (* x (- x 1.0)))) (log (- (* 1.0 1.0) (* x x))) (log (- 1.0 x)) (log (+ 1.0 x)) (log (log (+ 1.0 x))) (+ 1.0 x) (* (cbrt (log (+ 1.0 x))) (cbrt (log (+ 1.0 x)))) (cbrt (log (+ 1.0 x))) (pow (log (+ 1.0 x)) 3) (sqrt (log (+ 1.0 x))) (sqrt (log (+ 1.0 x))) (fma x (fma (/ -1/2 (* 1.0 1.0)) x 1.0) (log 1.0)) (+ (/ (- 1.0 (/ 0.5 x)) x) (log x)) (+ (/ (- 1.0 (/ 0.5 x)) x) (log x)) 5.721 * * * [progress]: adding candidates to table 5.789 * * [progress]: iteration 2 / 4 5.789 * * * [progress]: picking best candidate 5.808 * * * * [pick]: Picked # 5.808 * * * [progress]: localizing error 5.819 * * * [progress]: generating rewritten candidates 5.819 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 5.820 * * * [progress]: generating series expansions 5.820 * * * * [progress]: [ 1 / 1 ] generating series at (2) 5.822 * [backup-simplify]: Simplify (fma x (fma (/ -1/2 (* 1.0 1.0)) x 1.0) (log 1.0)) into (fma x (fma -0.5 x 1.0) (log 1.0)) 5.822 * [approximate]: Taking taylor expansion of (fma x (fma -0.5 x 1.0) (log 1.0)) in (x) around 0 5.822 * [taylor]: Taking taylor expansion of (fma x (fma -0.5 x 1.0) (log 1.0)) in x 5.822 * [taylor]: Rewrote expression to (+ (* x (fma -0.5 x 1.0)) (log 1.0)) 5.822 * [taylor]: Taking taylor expansion of (* x (fma -0.5 x 1.0)) in x 5.822 * [taylor]: Taking taylor expansion of x in x 5.822 * [backup-simplify]: Simplify 0 into 0 5.822 * [backup-simplify]: Simplify 1 into 1 5.822 * [taylor]: Taking taylor expansion of (fma -0.5 x 1.0) in x 5.822 * [taylor]: Rewrote expression to (+ (* -0.5 x) 1.0) 5.822 * [taylor]: Taking taylor expansion of (* -0.5 x) in x 5.822 * [taylor]: Taking taylor expansion of -0.5 in x 5.822 * [backup-simplify]: Simplify -0.5 into -0.5 5.822 * [taylor]: Taking taylor expansion of x in x 5.822 * [backup-simplify]: Simplify 0 into 0 5.822 * [backup-simplify]: Simplify 1 into 1 5.822 * [taylor]: Taking taylor expansion of 1.0 in x 5.822 * [backup-simplify]: Simplify 1.0 into 1.0 5.822 * [taylor]: Taking taylor expansion of (log 1.0) in x 5.822 * [taylor]: Taking taylor expansion of 1.0 in x 5.822 * [backup-simplify]: Simplify 1.0 into 1.0 5.823 * [backup-simplify]: Simplify (log 1.0) into (log 1.0) 5.823 * [taylor]: Taking taylor expansion of (fma x (fma -0.5 x 1.0) (log 1.0)) in x 5.823 * [taylor]: Rewrote expression to (+ (* x (fma -0.5 x 1.0)) (log 1.0)) 5.823 * [taylor]: Taking taylor expansion of (* x (fma -0.5 x 1.0)) in x 5.823 * [taylor]: Taking taylor expansion of x in x 5.823 * [backup-simplify]: Simplify 0 into 0 5.823 * [backup-simplify]: Simplify 1 into 1 5.823 * [taylor]: Taking taylor expansion of (fma -0.5 x 1.0) in x 5.823 * [taylor]: Rewrote expression to (+ (* -0.5 x) 1.0) 5.823 * [taylor]: Taking taylor expansion of (* -0.5 x) in x 5.823 * [taylor]: Taking taylor expansion of -0.5 in x 5.823 * [backup-simplify]: Simplify -0.5 into -0.5 5.823 * [taylor]: Taking taylor expansion of x in x 5.823 * [backup-simplify]: Simplify 0 into 0 5.823 * [backup-simplify]: Simplify 1 into 1 5.823 * [taylor]: Taking taylor expansion of 1.0 in x 5.823 * [backup-simplify]: Simplify 1.0 into 1.0 5.823 * [taylor]: Taking taylor expansion of (log 1.0) in x 5.823 * [taylor]: Taking taylor expansion of 1.0 in x 5.823 * [backup-simplify]: Simplify 1.0 into 1.0 5.823 * [backup-simplify]: Simplify (log 1.0) into (log 1.0) 5.824 * [backup-simplify]: Simplify (* -0.5 0) into 0 5.824 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0 5.824 * [backup-simplify]: Simplify (* 0 1.0) into 0 5.825 * [backup-simplify]: Simplify (+ 0 (log 1.0)) into (log 1.0) 5.825 * [backup-simplify]: Simplify (log 1.0) into (log 1.0) 5.826 * [backup-simplify]: Simplify (+ (* -0.5 1) (* 0 0)) into (- 0.5) 5.827 * [backup-simplify]: Simplify (+ (- 0.5) 0) into (- 0.5) 5.828 * [backup-simplify]: Simplify (+ (* 0 (- 0.5)) (* 1 1.0)) into 1.0 5.829 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow 1.0 1)))) 1) into 0 5.829 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0 5.829 * [backup-simplify]: Simplify 1.0 into 1.0 5.830 * [backup-simplify]: Simplify (+ (* -0.5 0) (+ (* 0 1) (* 0 0))) into 0 5.830 * [backup-simplify]: Simplify (+ 0 0) into 0 5.832 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 (- 0.5)) (* 0 1.0))) into (- 0.5) 5.834 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow 1.0 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow 1.0 1)))) 2) into 0 5.835 * [backup-simplify]: Simplify (+ (- 0.5) 0) into (- 0.5) 5.835 * [backup-simplify]: Simplify (- 0.5) into (- 0.5) 5.836 * [backup-simplify]: Simplify (+ (* (- 0.5) (pow x 2)) (+ (* 1.0 x) (log 1.0))) into (- (+ (* 1.0 x) (log 1.0)) (* 0.5 (pow x 2))) 5.836 * [backup-simplify]: Simplify (fma (/ 1 x) (fma (/ -1/2 (* 1.0 1.0)) (/ 1 x) 1.0) (log 1.0)) into (fma (/ 1 x) (fma -0.5 (/ 1 x) 1.0) (log 1.0)) 5.837 * [approximate]: Taking taylor expansion of (fma (/ 1 x) (fma -0.5 (/ 1 x) 1.0) (log 1.0)) in (x) around 0 5.837 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (fma -0.5 (/ 1 x) 1.0) (log 1.0)) in x 5.837 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (fma -0.5 (/ 1 x) 1.0)) (log 1.0)) 5.837 * [taylor]: Taking taylor expansion of (* (/ 1 x) (fma -0.5 (/ 1 x) 1.0)) in x 5.837 * [taylor]: Taking taylor expansion of (/ 1 x) in x 5.837 * [taylor]: Taking taylor expansion of x in x 5.837 * [backup-simplify]: Simplify 0 into 0 5.837 * [backup-simplify]: Simplify 1 into 1 5.837 * [backup-simplify]: Simplify (/ 1 1) into 1 5.837 * [taylor]: Taking taylor expansion of (fma -0.5 (/ 1 x) 1.0) in x 5.837 * [taylor]: Rewrote expression to (+ (* -0.5 (/ 1 x)) 1.0) 5.837 * [taylor]: Taking taylor expansion of (* -0.5 (/ 1 x)) in x 5.837 * [taylor]: Taking taylor expansion of -0.5 in x 5.837 * [backup-simplify]: Simplify -0.5 into -0.5 5.837 * [taylor]: Taking taylor expansion of (/ 1 x) in x 5.837 * [taylor]: Taking taylor expansion of x in x 5.837 * [backup-simplify]: Simplify 0 into 0 5.837 * [backup-simplify]: Simplify 1 into 1 5.838 * [backup-simplify]: Simplify (/ 1 1) into 1 5.838 * [taylor]: Taking taylor expansion of 1.0 in x 5.838 * [backup-simplify]: Simplify 1.0 into 1.0 5.838 * [taylor]: Taking taylor expansion of (log 1.0) in x 5.838 * [taylor]: Taking taylor expansion of 1.0 in x 5.838 * [backup-simplify]: Simplify 1.0 into 1.0 5.838 * [backup-simplify]: Simplify (log 1.0) into (log 1.0) 5.838 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (fma -0.5 (/ 1 x) 1.0) (log 1.0)) in x 5.838 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (fma -0.5 (/ 1 x) 1.0)) (log 1.0)) 5.838 * [taylor]: Taking taylor expansion of (* (/ 1 x) (fma -0.5 (/ 1 x) 1.0)) in x 5.838 * [taylor]: Taking taylor expansion of (/ 1 x) in x 5.838 * [taylor]: Taking taylor expansion of x in x 5.838 * [backup-simplify]: Simplify 0 into 0 5.838 * [backup-simplify]: Simplify 1 into 1 5.839 * [backup-simplify]: Simplify (/ 1 1) into 1 5.839 * [taylor]: Taking taylor expansion of (fma -0.5 (/ 1 x) 1.0) in x 5.839 * [taylor]: Rewrote expression to (+ (* -0.5 (/ 1 x)) 1.0) 5.839 * [taylor]: Taking taylor expansion of (* -0.5 (/ 1 x)) in x 5.839 * [taylor]: Taking taylor expansion of -0.5 in x 5.839 * [backup-simplify]: Simplify -0.5 into -0.5 5.839 * [taylor]: Taking taylor expansion of (/ 1 x) in x 5.839 * [taylor]: Taking taylor expansion of x in x 5.839 * [backup-simplify]: Simplify 0 into 0 5.839 * [backup-simplify]: Simplify 1 into 1 5.839 * [backup-simplify]: Simplify (/ 1 1) into 1 5.839 * [taylor]: Taking taylor expansion of 1.0 in x 5.839 * [backup-simplify]: Simplify 1.0 into 1.0 5.839 * [taylor]: Taking taylor expansion of (log 1.0) in x 5.839 * [taylor]: Taking taylor expansion of 1.0 in x 5.839 * [backup-simplify]: Simplify 1.0 into 1.0 5.839 * [backup-simplify]: Simplify (log 1.0) into (log 1.0) 5.840 * [backup-simplify]: Simplify (* -0.5 1) into -0.5 5.840 * [backup-simplify]: Simplify (+ -0.5 0) into (- 0.5) 5.841 * [backup-simplify]: Simplify (* 1 (- 0.5)) into -0.5 5.841 * [backup-simplify]: Simplify (+ -0.5 0) into (- 0.5) 5.841 * [backup-simplify]: Simplify (- 0.5) into (- 0.5) 5.842 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 5.842 * [backup-simplify]: Simplify (+ (* -0.5 0) (* 0 1)) into 0 5.842 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0 5.843 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 5.844 * [backup-simplify]: Simplify (+ (* 1 1.0) (* 0 (- 0.5))) into 1.0 5.844 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0 5.844 * [backup-simplify]: Simplify 1.0 into 1.0 5.845 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 5.845 * [backup-simplify]: Simplify (+ (* -0.5 0) (+ (* 0 0) (* 0 1))) into 0 5.846 * [backup-simplify]: Simplify (+ 0 0) into 0 5.846 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 5.847 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 1.0) (* 0 (- 0.5)))) into 0 5.847 * [backup-simplify]: Simplify (+ 0 (log 1.0)) into (log 1.0) 5.848 * [backup-simplify]: Simplify (log 1.0) into (log 1.0) 5.848 * [backup-simplify]: Simplify (+ (log 1.0) (+ (* 1.0 (/ 1 (/ 1 x))) (* (- 0.5) (pow (/ 1 (/ 1 x)) 2)))) into (- (+ (* 1.0 x) (log 1.0)) (* 0.5 (pow x 2))) 5.849 * [backup-simplify]: Simplify (fma (/ 1 (- x)) (fma (/ -1/2 (* 1.0 1.0)) (/ 1 (- x)) 1.0) (log 1.0)) into (fma (/ -1 x) (fma -0.5 (/ -1 x) 1.0) (log 1.0)) 5.849 * [approximate]: Taking taylor expansion of (fma (/ -1 x) (fma -0.5 (/ -1 x) 1.0) (log 1.0)) in (x) around 0 5.849 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (fma -0.5 (/ -1 x) 1.0) (log 1.0)) in x 5.849 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (fma -0.5 (/ -1 x) 1.0)) (log 1.0)) 5.849 * [taylor]: Taking taylor expansion of (* (/ -1 x) (fma -0.5 (/ -1 x) 1.0)) in x 5.849 * [taylor]: Taking taylor expansion of (/ -1 x) in x 5.849 * [taylor]: Taking taylor expansion of -1 in x 5.849 * [backup-simplify]: Simplify -1 into -1 5.849 * [taylor]: Taking taylor expansion of x in x 5.849 * [backup-simplify]: Simplify 0 into 0 5.850 * [backup-simplify]: Simplify 1 into 1 5.850 * [backup-simplify]: Simplify (/ -1 1) into -1 5.850 * [taylor]: Taking taylor expansion of (fma -0.5 (/ -1 x) 1.0) in x 5.850 * [taylor]: Rewrote expression to (+ (* -0.5 (/ -1 x)) 1.0) 5.850 * [taylor]: Taking taylor expansion of (* -0.5 (/ -1 x)) in x 5.850 * [taylor]: Taking taylor expansion of -0.5 in x 5.850 * [backup-simplify]: Simplify -0.5 into -0.5 5.850 * [taylor]: Taking taylor expansion of (/ -1 x) in x 5.850 * [taylor]: Taking taylor expansion of -1 in x 5.850 * [backup-simplify]: Simplify -1 into -1 5.850 * [taylor]: Taking taylor expansion of x in x 5.850 * [backup-simplify]: Simplify 0 into 0 5.850 * [backup-simplify]: Simplify 1 into 1 5.850 * [backup-simplify]: Simplify (/ -1 1) into -1 5.850 * [taylor]: Taking taylor expansion of 1.0 in x 5.850 * [backup-simplify]: Simplify 1.0 into 1.0 5.850 * [taylor]: Taking taylor expansion of (log 1.0) in x 5.850 * [taylor]: Taking taylor expansion of 1.0 in x 5.850 * [backup-simplify]: Simplify 1.0 into 1.0 5.851 * [backup-simplify]: Simplify (log 1.0) into (log 1.0) 5.851 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (fma -0.5 (/ -1 x) 1.0) (log 1.0)) in x 5.851 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (fma -0.5 (/ -1 x) 1.0)) (log 1.0)) 5.851 * [taylor]: Taking taylor expansion of (* (/ -1 x) (fma -0.5 (/ -1 x) 1.0)) in x 5.851 * [taylor]: Taking taylor expansion of (/ -1 x) in x 5.851 * [taylor]: Taking taylor expansion of -1 in x 5.851 * [backup-simplify]: Simplify -1 into -1 5.851 * [taylor]: Taking taylor expansion of x in x 5.851 * [backup-simplify]: Simplify 0 into 0 5.851 * [backup-simplify]: Simplify 1 into 1 5.851 * [backup-simplify]: Simplify (/ -1 1) into -1 5.851 * [taylor]: Taking taylor expansion of (fma -0.5 (/ -1 x) 1.0) in x 5.851 * [taylor]: Rewrote expression to (+ (* -0.5 (/ -1 x)) 1.0) 5.851 * [taylor]: Taking taylor expansion of (* -0.5 (/ -1 x)) in x 5.851 * [taylor]: Taking taylor expansion of -0.5 in x 5.851 * [backup-simplify]: Simplify -0.5 into -0.5 5.851 * [taylor]: Taking taylor expansion of (/ -1 x) in x 5.851 * [taylor]: Taking taylor expansion of -1 in x 5.851 * [backup-simplify]: Simplify -1 into -1 5.851 * [taylor]: Taking taylor expansion of x in x 5.851 * [backup-simplify]: Simplify 0 into 0 5.852 * [backup-simplify]: Simplify 1 into 1 5.852 * [backup-simplify]: Simplify (/ -1 1) into -1 5.852 * [taylor]: Taking taylor expansion of 1.0 in x 5.852 * [backup-simplify]: Simplify 1.0 into 1.0 5.852 * [taylor]: Taking taylor expansion of (log 1.0) in x 5.852 * [taylor]: Taking taylor expansion of 1.0 in x 5.852 * [backup-simplify]: Simplify 1.0 into 1.0 5.852 * [backup-simplify]: Simplify (log 1.0) into (log 1.0) 5.852 * [backup-simplify]: Simplify (* -0.5 -1) into 0.5 5.853 * [backup-simplify]: Simplify (+ 0.5 0) into 0.5 5.853 * [backup-simplify]: Simplify (* -1 0.5) into -0.5 5.853 * [backup-simplify]: Simplify (+ -0.5 0) into (- 0.5) 5.854 * [backup-simplify]: Simplify (- 0.5) into (- 0.5) 5.854 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0 5.854 * [backup-simplify]: Simplify (+ (* -0.5 0) (* 0 -1)) into 0 5.855 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0 5.855 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0 5.856 * [backup-simplify]: Simplify (+ (* -1 1.0) (* 0 0.5)) into (- 1.0) 5.857 * [backup-simplify]: Simplify (+ (- 1.0) 0) into (- 1.0) 5.858 * [backup-simplify]: Simplify (- 1.0) into (- 1.0) 5.859 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 5.860 * [backup-simplify]: Simplify (+ (* -0.5 0) (+ (* 0 0) (* 0 -1))) into 0 5.860 * [backup-simplify]: Simplify (+ 0 0) into 0 5.861 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 5.862 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 1.0) (* 0 0.5))) into 0 5.863 * [backup-simplify]: Simplify (+ 0 (log 1.0)) into (log 1.0) 5.863 * [backup-simplify]: Simplify (log 1.0) into (log 1.0) 5.865 * [backup-simplify]: Simplify (+ (log 1.0) (+ (* (- 1.0) (/ 1 (/ 1 (- x)))) (* (- 0.5) (pow (/ 1 (/ 1 (- x))) 2)))) into (- (+ (* 1.0 x) (log 1.0)) (* 0.5 (pow x 2))) 5.865 * * * [progress]: simplifying candidates 5.865 * [simplify]: Simplifying: (expm1 (fma x (fma (/ -1/2 (* 1.0 1.0)) x 1.0) (log 1.0))) (log1p (fma x (fma (/ -1/2 (* 1.0 1.0)) x 1.0) (log 1.0))) (* x (fma (/ -1/2 (* 1.0 1.0)) x 1.0)) (log (fma x (fma (/ -1/2 (* 1.0 1.0)) x 1.0) (log 1.0))) (exp (fma x (fma (/ -1/2 (* 1.0 1.0)) x 1.0) (log 1.0))) (* (cbrt (fma x (fma (/ -1/2 (* 1.0 1.0)) x 1.0) (log 1.0))) (cbrt (fma x (fma (/ -1/2 (* 1.0 1.0)) x 1.0) (log 1.0)))) (cbrt (fma x (fma (/ -1/2 (* 1.0 1.0)) x 1.0) (log 1.0))) (* (* (fma x (fma (/ -1/2 (* 1.0 1.0)) x 1.0) (log 1.0)) (fma x (fma (/ -1/2 (* 1.0 1.0)) x 1.0) (log 1.0))) (fma x (fma (/ -1/2 (* 1.0 1.0)) x 1.0) (log 1.0))) (sqrt (fma x (fma (/ -1/2 (* 1.0 1.0)) x 1.0) (log 1.0))) (sqrt (fma x (fma (/ -1/2 (* 1.0 1.0)) x 1.0) (log 1.0))) (- (+ (* 1.0 x) (log 1.0)) (* 0.5 (pow x 2))) (- (+ (* 1.0 x) (log 1.0)) (* 0.5 (pow x 2))) (- (+ (* 1.0 x) (log 1.0)) (* 0.5 (pow x 2))) 5.866 * * [simplify]: Extracting # 0 : cost 0 5.866 * * [simplify]: Extracting # 1 : cost 0 5.866 * * [simplify]: Extracting # 2 : cost 0 5.866 * * [simplify]: Extracting # 3 : cost 0 5.866 * * [simplify]: Extracting # 4 : cost 0 5.866 * * [simplify]: Extracting # 5 : cost 0 5.866 * * [simplify]: Extracting # 6 : cost 0 5.867 * * [simplify]: Extracting # 7 : cost 0 5.867 * * [simplify]: iteration 0 : 25 enodes (cost 202 ) 5.885 * * [simplify]: Extracting # 0 : cost 0 5.885 * * [simplify]: Extracting # 1 : cost 0 5.886 * * [simplify]: Extracting # 2 : cost 0 5.886 * * [simplify]: Extracting # 3 : cost 0 5.886 * * [simplify]: iteration 1 : 45 enodes (cost 199 ) 5.908 * * [simplify]: Extracting # 0 : cost 0 5.908 * * [simplify]: Extracting # 1 : cost 0 5.908 * * [simplify]: Extracting # 2 : cost 0 5.908 * * [simplify]: iteration 2 : 103 enodes (cost 175 ) 5.934 * * [simplify]: Extracting # 0 : cost 0 5.934 * * [simplify]: Extracting # 1 : cost 0 5.934 * * [simplify]: Extracting # 2 : cost 0 5.934 * * [simplify]: Extracting # 3 : cost 0 5.935 * * [simplify]: Extracting # 4 : cost 0 5.935 * * [simplify]: iteration 3 : 276 enodes (cost 172 ) 6.060 * * [simplify]: Extracting # 0 : cost 0 6.061 * * [simplify]: Extracting # 1 : cost 0 6.062 * * [simplify]: Extracting # 2 : cost 0 6.063 * * [simplify]: Extracting # 3 : cost 0 6.064 * * [simplify]: Extracting # 4 : cost 0 6.064 * * [simplify]: iteration 4 : 918 enodes (cost 169 ) 6.901 * * [simplify]: Extracting # 0 : cost 0 6.909 * * [simplify]: Extracting # 1 : cost 0 6.921 * * [simplify]: Extracting # 2 : cost 0 6.931 * * [simplify]: Extracting # 3 : cost 0 6.942 * * [simplify]: Extracting # 4 : cost 0 6.953 * * [simplify]: iteration done: 5000 enodes (cost 169 ) 6.953 * [simplify]: Simplified to: (expm1 (fma x (fma (/ -1/2 (* 1.0 1.0)) x 1.0) (log 1.0))) (log1p (fma x (fma (/ -1/2 (* 1.0 1.0)) x 1.0) (log 1.0))) (* x (fma (/ -1/2 (* 1.0 1.0)) x 1.0)) (log (fma x (fma (/ -1/2 (* 1.0 1.0)) x 1.0) (log 1.0))) (exp (fma x (fma (/ -1/2 (* 1.0 1.0)) x 1.0) (log 1.0))) (* (cbrt (fma x (fma (/ -1/2 (* 1.0 1.0)) x 1.0) (log 1.0))) (cbrt (fma x (fma (/ -1/2 (* 1.0 1.0)) x 1.0) (log 1.0)))) (cbrt (fma x (fma (/ -1/2 (* 1.0 1.0)) x 1.0) (log 1.0))) (pow (fma x (fma (/ -1/2 (* 1.0 1.0)) x 1.0) (log 1.0)) 3) (sqrt (fma x (fma (/ -1/2 (* 1.0 1.0)) x 1.0) (log 1.0))) (sqrt (fma x (fma (/ -1/2 (* 1.0 1.0)) x 1.0) (log 1.0))) (fma x (- 1.0 (* x 0.5)) (log 1.0)) (fma x (- 1.0 (* x 0.5)) (log 1.0)) (fma x (- 1.0 (* x 0.5)) (log 1.0)) 6.953 * * * [progress]: adding candidates to table 7.013 * * [progress]: iteration 3 / 4 7.013 * * * [progress]: picking best candidate 7.028 * * * * [pick]: Picked # 7.028 * * * [progress]: localizing error 7.035 * * * [progress]: generating rewritten candidates 7.035 * * * * [progress]: [ 1 / 2 ] rewriting at (2 2) 7.041 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1) 7.048 * * * [progress]: generating series expansions 7.048 * * * * [progress]: [ 1 / 2 ] generating series at (2 2) 7.049 * [backup-simplify]: Simplify (log (sqrt (+ 1.0 x))) into (log (sqrt (+ x 1.0))) 7.049 * [approximate]: Taking taylor expansion of (log (sqrt (+ x 1.0))) in (x) around 0 7.049 * [taylor]: Taking taylor expansion of (log (sqrt (+ x 1.0))) in x 7.049 * [taylor]: Taking taylor expansion of (sqrt (+ x 1.0)) in x 7.049 * [taylor]: Taking taylor expansion of (+ x 1.0) in x 7.049 * [taylor]: Taking taylor expansion of x in x 7.049 * [backup-simplify]: Simplify 0 into 0 7.049 * [backup-simplify]: Simplify 1 into 1 7.049 * [taylor]: Taking taylor expansion of 1.0 in x 7.049 * [backup-simplify]: Simplify 1.0 into 1.0 7.049 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0 7.050 * [backup-simplify]: Simplify (sqrt 1.0) into (sqrt 1.0) 7.050 * [backup-simplify]: Simplify (+ 1 0) into 1 7.051 * [backup-simplify]: Simplify (/ 1 (* 2 (sqrt 1.0))) into (/ 1/2 (sqrt 1.0)) 7.052 * [backup-simplify]: Simplify (log (sqrt 1.0)) into (log (sqrt 1.0)) 7.052 * [taylor]: Taking taylor expansion of (log (sqrt (+ x 1.0))) in x 7.052 * [taylor]: Taking taylor expansion of (sqrt (+ x 1.0)) in x 7.052 * [taylor]: Taking taylor expansion of (+ x 1.0) in x 7.052 * [taylor]: Taking taylor expansion of x in x 7.052 * [backup-simplify]: Simplify 0 into 0 7.052 * [backup-simplify]: Simplify 1 into 1 7.052 * [taylor]: Taking taylor expansion of 1.0 in x 7.052 * [backup-simplify]: Simplify 1.0 into 1.0 7.052 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0 7.052 * [backup-simplify]: Simplify (sqrt 1.0) into (sqrt 1.0) 7.053 * [backup-simplify]: Simplify (+ 1 0) into 1 7.054 * [backup-simplify]: Simplify (/ 1 (* 2 (sqrt 1.0))) into (/ 1/2 (sqrt 1.0)) 7.054 * [backup-simplify]: Simplify (log (sqrt 1.0)) into (log (sqrt 1.0)) 7.055 * [backup-simplify]: Simplify (log (sqrt 1.0)) into (log (sqrt 1.0)) 7.061 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 (/ 1/2 (sqrt 1.0))) 1)) (pow (sqrt 1.0) 1)))) 1) into (/ 1/2 (pow (sqrt 1.0) 2)) 7.062 * [backup-simplify]: Simplify (/ 1/2 (pow (sqrt 1.0) 2)) into (/ 1/2 (pow (sqrt 1.0) 2)) 7.063 * [backup-simplify]: Simplify (+ 0 0) into 0 7.067 * [backup-simplify]: Simplify (/ (- 0 (pow (/ 1/2 (sqrt 1.0)) 2) (+)) (* 2 (sqrt 1.0))) into (/ -1/8 (pow (sqrt 1.0) 3)) 7.090 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 (/ 1/2 (sqrt 1.0))) 2)) (pow (sqrt 1.0) 2))) (* 1 (/ (* 1 (pow (* 2 (/ -1/8 (pow (sqrt 1.0) 3))) 1)) (pow (sqrt 1.0) 1)))) 2) into (/ -1/4 (pow (sqrt 1.0) 4)) 7.092 * [backup-simplify]: Simplify (/ -1/4 (pow (sqrt 1.0) 4)) into (/ -1/4 (pow (sqrt 1.0) 4)) 7.096 * [backup-simplify]: Simplify (+ (* (/ -1/4 (pow (sqrt 1.0) 4)) (pow x 2)) (+ (* (/ 1/2 (pow (sqrt 1.0) 2)) x) (log (sqrt 1.0)))) into (- (+ (* 1/2 (/ x (pow (sqrt 1.0) 2))) (log (sqrt 1.0))) (* 1/4 (/ (pow x 2) (pow (sqrt 1.0) 4)))) 7.097 * [backup-simplify]: Simplify (log (sqrt (+ 1.0 (/ 1 x)))) into (log (sqrt (+ (/ 1 x) 1.0))) 7.097 * [approximate]: Taking taylor expansion of (log (sqrt (+ (/ 1 x) 1.0))) in (x) around 0 7.097 * [taylor]: Taking taylor expansion of (log (sqrt (+ (/ 1 x) 1.0))) in x 7.097 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 x) 1.0)) in x 7.097 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x 7.097 * [taylor]: Taking taylor expansion of (/ 1 x) in x 7.097 * [taylor]: Taking taylor expansion of x in x 7.097 * [backup-simplify]: Simplify 0 into 0 7.097 * [backup-simplify]: Simplify 1 into 1 7.097 * [backup-simplify]: Simplify (/ 1 1) into 1 7.097 * [taylor]: Taking taylor expansion of 1.0 in x 7.097 * [backup-simplify]: Simplify 1.0 into 1.0 7.098 * [backup-simplify]: Simplify (+ 1 0) into 1 7.099 * [backup-simplify]: Simplify (sqrt 0) into 0 7.100 * [backup-simplify]: Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0 7.101 * [backup-simplify]: Simplify (log +nan.0) into (log +nan.0) 7.101 * [taylor]: Taking taylor expansion of (log (sqrt (+ (/ 1 x) 1.0))) in x 7.101 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 x) 1.0)) in x 7.101 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x 7.101 * [taylor]: Taking taylor expansion of (/ 1 x) in x 7.101 * [taylor]: Taking taylor expansion of x in x 7.101 * [backup-simplify]: Simplify 0 into 0 7.101 * [backup-simplify]: Simplify 1 into 1 7.101 * [backup-simplify]: Simplify (/ 1 1) into 1 7.101 * [taylor]: Taking taylor expansion of 1.0 in x 7.101 * [backup-simplify]: Simplify 1.0 into 1.0 7.102 * [backup-simplify]: Simplify (+ 1 0) into 1 7.102 * [backup-simplify]: Simplify (sqrt 0) into 0 7.103 * [backup-simplify]: Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0 7.104 * [backup-simplify]: Simplify (log +nan.0) into (log +nan.0) 7.104 * [backup-simplify]: Simplify (log +nan.0) into (log +nan.0) 7.105 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 7.106 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0 7.108 * [backup-simplify]: Simplify (/ (- 1.0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0 7.112 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 +nan.0) 1)) (pow +nan.0 1)))) 1) into +nan.0 7.112 * [backup-simplify]: Simplify +nan.0 into +nan.0 7.113 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 7.113 * [backup-simplify]: Simplify (+ 0 0) into 0 7.115 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0 7.123 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 +nan.0) 2)) (pow +nan.0 2))) (* 1 (/ (* 1 (pow (* 2 +nan.0) 1)) (pow +nan.0 1)))) 2) into +nan.0 7.123 * [backup-simplify]: Simplify +nan.0 into +nan.0 7.124 * [backup-simplify]: Simplify (+ (* +nan.0 (pow (/ 1 x) 2)) (+ (* +nan.0 (/ 1 x)) (log +nan.0))) into (- (log +nan.0) (+ (* +nan.0 (/ 1 (pow x 2))) (- (* +nan.0 (/ 1 x))))) 7.124 * [backup-simplify]: Simplify (log (sqrt (+ 1.0 (/ 1 (- x))))) into (log (sqrt (- 1.0 (/ 1 x)))) 7.124 * [approximate]: Taking taylor expansion of (log (sqrt (- 1.0 (/ 1 x)))) in (x) around 0 7.124 * [taylor]: Taking taylor expansion of (log (sqrt (- 1.0 (/ 1 x)))) in x 7.124 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 x))) in x 7.124 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x 7.124 * [taylor]: Taking taylor expansion of 1.0 in x 7.124 * [backup-simplify]: Simplify 1.0 into 1.0 7.124 * [taylor]: Taking taylor expansion of (/ 1 x) in x 7.124 * [taylor]: Taking taylor expansion of x in x 7.124 * [backup-simplify]: Simplify 0 into 0 7.124 * [backup-simplify]: Simplify 1 into 1 7.124 * [backup-simplify]: Simplify (/ 1 1) into 1 7.125 * [backup-simplify]: Simplify (- 1) into -1 7.125 * [backup-simplify]: Simplify (+ 0 -1) into -1 7.125 * [backup-simplify]: Simplify (sqrt 0) into 0 7.126 * [backup-simplify]: Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0 7.126 * [backup-simplify]: Simplify (log +nan.0) into (log +nan.0) 7.126 * [taylor]: Taking taylor expansion of (log (sqrt (- 1.0 (/ 1 x)))) in x 7.126 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 x))) in x 7.126 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x 7.126 * [taylor]: Taking taylor expansion of 1.0 in x 7.126 * [backup-simplify]: Simplify 1.0 into 1.0 7.126 * [taylor]: Taking taylor expansion of (/ 1 x) in x 7.126 * [taylor]: Taking taylor expansion of x in x 7.126 * [backup-simplify]: Simplify 0 into 0 7.126 * [backup-simplify]: Simplify 1 into 1 7.127 * [backup-simplify]: Simplify (/ 1 1) into 1 7.127 * [backup-simplify]: Simplify (- 1) into -1 7.127 * [backup-simplify]: Simplify (+ 0 -1) into -1 7.127 * [backup-simplify]: Simplify (sqrt 0) into 0 7.128 * [backup-simplify]: Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0 7.129 * [backup-simplify]: Simplify (log +nan.0) into (log +nan.0) 7.129 * [backup-simplify]: Simplify (log +nan.0) into (log +nan.0) 7.129 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 7.130 * [backup-simplify]: Simplify (- 0) into 0 7.130 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0 7.132 * [backup-simplify]: Simplify (/ (- 1.0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0 7.136 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 +nan.0) 1)) (pow +nan.0 1)))) 1) into +nan.0 7.136 * [backup-simplify]: Simplify +nan.0 into +nan.0 7.137 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 7.137 * [backup-simplify]: Simplify (- 0) into 0 7.137 * [backup-simplify]: Simplify (+ 0 0) into 0 7.139 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0 7.154 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 +nan.0) 2)) (pow +nan.0 2))) (* 1 (/ (* 1 (pow (* 2 +nan.0) 1)) (pow +nan.0 1)))) 2) into +nan.0 7.154 * [backup-simplify]: Simplify +nan.0 into +nan.0 7.155 * [backup-simplify]: Simplify (+ (* +nan.0 (pow (/ 1 (- x)) 2)) (+ (* +nan.0 (/ 1 (- x))) (log +nan.0))) into (- (log +nan.0) (+ (* +nan.0 (/ 1 (pow x 2))) (- (* +nan.0 (/ 1 x))))) 7.155 * * * * [progress]: [ 2 / 2 ] generating series at (2 1) 7.155 * [backup-simplify]: Simplify (log (sqrt (+ 1.0 x))) into (log (sqrt (+ x 1.0))) 7.155 * [approximate]: Taking taylor expansion of (log (sqrt (+ x 1.0))) in (x) around 0 7.155 * [taylor]: Taking taylor expansion of (log (sqrt (+ x 1.0))) in x 7.155 * [taylor]: Taking taylor expansion of (sqrt (+ x 1.0)) in x 7.155 * [taylor]: Taking taylor expansion of (+ x 1.0) in x 7.155 * [taylor]: Taking taylor expansion of x in x 7.155 * [backup-simplify]: Simplify 0 into 0 7.155 * [backup-simplify]: Simplify 1 into 1 7.155 * [taylor]: Taking taylor expansion of 1.0 in x 7.155 * [backup-simplify]: Simplify 1.0 into 1.0 7.156 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0 7.156 * [backup-simplify]: Simplify (sqrt 1.0) into (sqrt 1.0) 7.157 * [backup-simplify]: Simplify (+ 1 0) into 1 7.158 * [backup-simplify]: Simplify (/ 1 (* 2 (sqrt 1.0))) into (/ 1/2 (sqrt 1.0)) 7.159 * [backup-simplify]: Simplify (log (sqrt 1.0)) into (log (sqrt 1.0)) 7.159 * [taylor]: Taking taylor expansion of (log (sqrt (+ x 1.0))) in x 7.159 * [taylor]: Taking taylor expansion of (sqrt (+ x 1.0)) in x 7.159 * [taylor]: Taking taylor expansion of (+ x 1.0) in x 7.159 * [taylor]: Taking taylor expansion of x in x 7.159 * [backup-simplify]: Simplify 0 into 0 7.159 * [backup-simplify]: Simplify 1 into 1 7.159 * [taylor]: Taking taylor expansion of 1.0 in x 7.159 * [backup-simplify]: Simplify 1.0 into 1.0 7.160 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0 7.160 * [backup-simplify]: Simplify (sqrt 1.0) into (sqrt 1.0) 7.160 * [backup-simplify]: Simplify (+ 1 0) into 1 7.161 * [backup-simplify]: Simplify (/ 1 (* 2 (sqrt 1.0))) into (/ 1/2 (sqrt 1.0)) 7.162 * [backup-simplify]: Simplify (log (sqrt 1.0)) into (log (sqrt 1.0)) 7.162 * [backup-simplify]: Simplify (log (sqrt 1.0)) into (log (sqrt 1.0)) 7.169 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 (/ 1/2 (sqrt 1.0))) 1)) (pow (sqrt 1.0) 1)))) 1) into (/ 1/2 (pow (sqrt 1.0) 2)) 7.170 * [backup-simplify]: Simplify (/ 1/2 (pow (sqrt 1.0) 2)) into (/ 1/2 (pow (sqrt 1.0) 2)) 7.171 * [backup-simplify]: Simplify (+ 0 0) into 0 7.174 * [backup-simplify]: Simplify (/ (- 0 (pow (/ 1/2 (sqrt 1.0)) 2) (+)) (* 2 (sqrt 1.0))) into (/ -1/8 (pow (sqrt 1.0) 3)) 7.205 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 (/ 1/2 (sqrt 1.0))) 2)) (pow (sqrt 1.0) 2))) (* 1 (/ (* 1 (pow (* 2 (/ -1/8 (pow (sqrt 1.0) 3))) 1)) (pow (sqrt 1.0) 1)))) 2) into (/ -1/4 (pow (sqrt 1.0) 4)) 7.207 * [backup-simplify]: Simplify (/ -1/4 (pow (sqrt 1.0) 4)) into (/ -1/4 (pow (sqrt 1.0) 4)) 7.212 * [backup-simplify]: Simplify (+ (* (/ -1/4 (pow (sqrt 1.0) 4)) (pow x 2)) (+ (* (/ 1/2 (pow (sqrt 1.0) 2)) x) (log (sqrt 1.0)))) into (- (+ (* 1/2 (/ x (pow (sqrt 1.0) 2))) (log (sqrt 1.0))) (* 1/4 (/ (pow x 2) (pow (sqrt 1.0) 4)))) 7.212 * [backup-simplify]: Simplify (log (sqrt (+ 1.0 (/ 1 x)))) into (log (sqrt (+ (/ 1 x) 1.0))) 7.212 * [approximate]: Taking taylor expansion of (log (sqrt (+ (/ 1 x) 1.0))) in (x) around 0 7.212 * [taylor]: Taking taylor expansion of (log (sqrt (+ (/ 1 x) 1.0))) in x 7.213 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 x) 1.0)) in x 7.213 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x 7.213 * [taylor]: Taking taylor expansion of (/ 1 x) in x 7.213 * [taylor]: Taking taylor expansion of x in x 7.213 * [backup-simplify]: Simplify 0 into 0 7.213 * [backup-simplify]: Simplify 1 into 1 7.213 * [backup-simplify]: Simplify (/ 1 1) into 1 7.213 * [taylor]: Taking taylor expansion of 1.0 in x 7.213 * [backup-simplify]: Simplify 1.0 into 1.0 7.214 * [backup-simplify]: Simplify (+ 1 0) into 1 7.214 * [backup-simplify]: Simplify (sqrt 0) into 0 7.216 * [backup-simplify]: Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0 7.216 * [backup-simplify]: Simplify (log +nan.0) into (log +nan.0) 7.216 * [taylor]: Taking taylor expansion of (log (sqrt (+ (/ 1 x) 1.0))) in x 7.216 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 x) 1.0)) in x 7.216 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x 7.216 * [taylor]: Taking taylor expansion of (/ 1 x) in x 7.216 * [taylor]: Taking taylor expansion of x in x 7.216 * [backup-simplify]: Simplify 0 into 0 7.216 * [backup-simplify]: Simplify 1 into 1 7.217 * [backup-simplify]: Simplify (/ 1 1) into 1 7.217 * [taylor]: Taking taylor expansion of 1.0 in x 7.217 * [backup-simplify]: Simplify 1.0 into 1.0 7.217 * [backup-simplify]: Simplify (+ 1 0) into 1 7.217 * [backup-simplify]: Simplify (sqrt 0) into 0 7.219 * [backup-simplify]: Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0 7.219 * [backup-simplify]: Simplify (log +nan.0) into (log +nan.0) 7.220 * [backup-simplify]: Simplify (log +nan.0) into (log +nan.0) 7.221 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 7.222 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0 7.225 * [backup-simplify]: Simplify (/ (- 1.0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0 7.232 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 +nan.0) 1)) (pow +nan.0 1)))) 1) into +nan.0 7.232 * [backup-simplify]: Simplify +nan.0 into +nan.0 7.233 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 7.233 * [backup-simplify]: Simplify (+ 0 0) into 0 7.237 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0 7.253 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 +nan.0) 2)) (pow +nan.0 2))) (* 1 (/ (* 1 (pow (* 2 +nan.0) 1)) (pow +nan.0 1)))) 2) into +nan.0 7.253 * [backup-simplify]: Simplify +nan.0 into +nan.0 7.254 * [backup-simplify]: Simplify (+ (* +nan.0 (pow (/ 1 x) 2)) (+ (* +nan.0 (/ 1 x)) (log +nan.0))) into (- (log +nan.0) (+ (* +nan.0 (/ 1 (pow x 2))) (- (* +nan.0 (/ 1 x))))) 7.254 * [backup-simplify]: Simplify (log (sqrt (+ 1.0 (/ 1 (- x))))) into (log (sqrt (- 1.0 (/ 1 x)))) 7.254 * [approximate]: Taking taylor expansion of (log (sqrt (- 1.0 (/ 1 x)))) in (x) around 0 7.254 * [taylor]: Taking taylor expansion of (log (sqrt (- 1.0 (/ 1 x)))) in x 7.254 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 x))) in x 7.254 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x 7.254 * [taylor]: Taking taylor expansion of 1.0 in x 7.254 * [backup-simplify]: Simplify 1.0 into 1.0 7.254 * [taylor]: Taking taylor expansion of (/ 1 x) in x 7.254 * [taylor]: Taking taylor expansion of x in x 7.254 * [backup-simplify]: Simplify 0 into 0 7.254 * [backup-simplify]: Simplify 1 into 1 7.255 * [backup-simplify]: Simplify (/ 1 1) into 1 7.255 * [backup-simplify]: Simplify (- 1) into -1 7.255 * [backup-simplify]: Simplify (+ 0 -1) into -1 7.256 * [backup-simplify]: Simplify (sqrt 0) into 0 7.257 * [backup-simplify]: Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0 7.258 * [backup-simplify]: Simplify (log +nan.0) into (log +nan.0) 7.258 * [taylor]: Taking taylor expansion of (log (sqrt (- 1.0 (/ 1 x)))) in x 7.258 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 x))) in x 7.258 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x 7.258 * [taylor]: Taking taylor expansion of 1.0 in x 7.258 * [backup-simplify]: Simplify 1.0 into 1.0 7.258 * [taylor]: Taking taylor expansion of (/ 1 x) in x 7.258 * [taylor]: Taking taylor expansion of x in x 7.258 * [backup-simplify]: Simplify 0 into 0 7.258 * [backup-simplify]: Simplify 1 into 1 7.258 * [backup-simplify]: Simplify (/ 1 1) into 1 7.259 * [backup-simplify]: Simplify (- 1) into -1 7.260 * [backup-simplify]: Simplify (+ 0 -1) into -1 7.260 * [backup-simplify]: Simplify (sqrt 0) into 0 7.261 * [backup-simplify]: Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0 7.262 * [backup-simplify]: Simplify (log +nan.0) into (log +nan.0) 7.262 * [backup-simplify]: Simplify (log +nan.0) into (log +nan.0) 7.263 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 7.264 * [backup-simplify]: Simplify (- 0) into 0 7.264 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0 7.267 * [backup-simplify]: Simplify (/ (- 1.0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0 7.275 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 +nan.0) 1)) (pow +nan.0 1)))) 1) into +nan.0 7.275 * [backup-simplify]: Simplify +nan.0 into +nan.0 7.276 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 7.277 * [backup-simplify]: Simplify (- 0) into 0 7.277 * [backup-simplify]: Simplify (+ 0 0) into 0 7.281 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0 7.296 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 +nan.0) 2)) (pow +nan.0 2))) (* 1 (/ (* 1 (pow (* 2 +nan.0) 1)) (pow +nan.0 1)))) 2) into +nan.0 7.297 * [backup-simplify]: Simplify +nan.0 into +nan.0 7.297 * [backup-simplify]: Simplify (+ (* +nan.0 (pow (/ 1 (- x)) 2)) (+ (* +nan.0 (/ 1 (- x))) (log +nan.0))) into (- (log +nan.0) (+ (* +nan.0 (/ 1 (pow x 2))) (- (* +nan.0 (/ 1 x))))) 7.297 * * * [progress]: simplifying candidates 7.299 * [simplify]: Simplifying: (expm1 (log (sqrt (+ 1.0 x)))) (log1p (log (sqrt (+ 1.0 x)))) (log (* (cbrt (sqrt (+ 1.0 x))) (cbrt (sqrt (+ 1.0 x))))) (log (cbrt (sqrt (+ 1.0 x)))) (log (sqrt (* (cbrt (+ 1.0 x)) (cbrt (+ 1.0 x))))) (log (sqrt (cbrt (+ 1.0 x)))) (log (sqrt (sqrt (+ 1.0 x)))) (log (sqrt (sqrt (+ 1.0 x)))) (log (sqrt 1)) (log (sqrt (+ 1.0 x))) (log (sqrt 1)) (log (sqrt (+ 1.0 x))) (log (sqrt (sqrt (+ 1.0 x)))) (log (sqrt (sqrt (+ 1.0 x)))) (log 1) (log (sqrt (+ 1.0 x))) (log (sqrt (+ (pow 1.0 3) (pow x 3)))) (log (sqrt (+ (* 1.0 1.0) (- (* x x) (* 1.0 x))))) (log (sqrt (- (* 1.0 1.0) (* x x)))) (log (sqrt (- 1.0 x))) (log (+ 1.0 x)) (log (sqrt (+ 1.0 x))) (log (+ 1.0 x)) (log (log (sqrt (+ 1.0 x)))) (exp (log (sqrt (+ 1.0 x)))) (* (cbrt (log (sqrt (+ 1.0 x)))) (cbrt (log (sqrt (+ 1.0 x))))) (cbrt (log (sqrt (+ 1.0 x)))) (* (* (log (sqrt (+ 1.0 x))) (log (sqrt (+ 1.0 x)))) (log (sqrt (+ 1.0 x)))) (sqrt (log (sqrt (+ 1.0 x)))) (sqrt (log (sqrt (+ 1.0 x)))) (expm1 (log (sqrt (+ 1.0 x)))) (log1p (log (sqrt (+ 1.0 x)))) (log (* (cbrt (sqrt (+ 1.0 x))) (cbrt (sqrt (+ 1.0 x))))) (log (cbrt (sqrt (+ 1.0 x)))) (log (sqrt (* (cbrt (+ 1.0 x)) (cbrt (+ 1.0 x))))) (log (sqrt (cbrt (+ 1.0 x)))) (log (sqrt (sqrt (+ 1.0 x)))) (log (sqrt (sqrt (+ 1.0 x)))) (log (sqrt 1)) (log (sqrt (+ 1.0 x))) (log (sqrt 1)) (log (sqrt (+ 1.0 x))) (log (sqrt (sqrt (+ 1.0 x)))) (log (sqrt (sqrt (+ 1.0 x)))) (log 1) (log (sqrt (+ 1.0 x))) (log (sqrt (+ (pow 1.0 3) (pow x 3)))) (log (sqrt (+ (* 1.0 1.0) (- (* x x) (* 1.0 x))))) (log (sqrt (- (* 1.0 1.0) (* x x)))) (log (sqrt (- 1.0 x))) (log (+ 1.0 x)) (log (sqrt (+ 1.0 x))) (log (+ 1.0 x)) (log (log (sqrt (+ 1.0 x)))) (exp (log (sqrt (+ 1.0 x)))) (* (cbrt (log (sqrt (+ 1.0 x)))) (cbrt (log (sqrt (+ 1.0 x))))) (cbrt (log (sqrt (+ 1.0 x)))) (* (* (log (sqrt (+ 1.0 x))) (log (sqrt (+ 1.0 x)))) (log (sqrt (+ 1.0 x)))) (sqrt (log (sqrt (+ 1.0 x)))) (sqrt (log (sqrt (+ 1.0 x)))) (- (+ (* 1/2 (/ x (pow (sqrt 1.0) 2))) (log (sqrt 1.0))) (* 1/4 (/ (pow x 2) (pow (sqrt 1.0) 4)))) (- (log +nan.0) (+ (* +nan.0 (/ 1 (pow x 2))) (- (* +nan.0 (/ 1 x))))) (- (log +nan.0) (+ (* +nan.0 (/ 1 (pow x 2))) (- (* +nan.0 (/ 1 x))))) (- (+ (* 1/2 (/ x (pow (sqrt 1.0) 2))) (log (sqrt 1.0))) (* 1/4 (/ (pow x 2) (pow (sqrt 1.0) 4)))) (- (log +nan.0) (+ (* +nan.0 (/ 1 (pow x 2))) (- (* +nan.0 (/ 1 x))))) (- (log +nan.0) (+ (* +nan.0 (/ 1 (pow x 2))) (- (* +nan.0 (/ 1 x))))) 7.301 * * [simplify]: Extracting # 0 : cost 0 7.301 * * [simplify]: Extracting # 1 : cost 0 7.301 * * [simplify]: Extracting # 2 : cost 0 7.301 * * [simplify]: Extracting # 3 : cost 0 7.301 * * [simplify]: Extracting # 4 : cost 0 7.301 * * [simplify]: Extracting # 5 : cost 0 7.301 * * [simplify]: Extracting # 6 : cost 0 7.302 * * [simplify]: Extracting # 7 : cost 0 7.302 * * [simplify]: Extracting # 8 : cost 0 7.302 * * [simplify]: Extracting # 9 : cost 0 7.302 * * [simplify]: iteration 0 : 74 enodes (cost 520 ) 7.324 * * [simplify]: Extracting # 0 : cost 0 7.324 * * [simplify]: Extracting # 1 : cost 0 7.324 * * [simplify]: Extracting # 2 : cost 0 7.324 * * [simplify]: Extracting # 3 : cost 0 7.324 * * [simplify]: Extracting # 4 : cost 0 7.325 * * [simplify]: iteration 1 : 144 enodes (cost 484 ) 7.368 * * [simplify]: Extracting # 0 : cost 0 7.368 * * [simplify]: Extracting # 1 : cost 0 7.368 * * [simplify]: Extracting # 2 : cost 0 7.369 * * [simplify]: Extracting # 3 : cost 0 7.369 * * [simplify]: iteration 2 : 290 enodes (cost 430 ) 7.459 * * [simplify]: Extracting # 0 : cost 0 7.460 * * [simplify]: Extracting # 1 : cost 0 7.461 * * [simplify]: Extracting # 2 : cost 0 7.462 * * [simplify]: Extracting # 3 : cost 0 7.462 * * [simplify]: Extracting # 4 : cost 0 7.463 * * [simplify]: iteration 3 : 608 enodes (cost 428 ) 7.841 * * [simplify]: Extracting # 0 : cost 0 7.843 * * [simplify]: Extracting # 1 : cost 0 7.845 * * [simplify]: Extracting # 2 : cost 0 7.847 * * [simplify]: Extracting # 3 : cost 0 7.849 * * [simplify]: Extracting # 4 : cost 0 7.851 * * [simplify]: iteration 4 : 1895 enodes (cost 416 ) 9.325 * * [simplify]: Extracting # 0 : cost 0 9.332 * * [simplify]: Extracting # 1 : cost 0 9.338 * * [simplify]: Extracting # 2 : cost 0 9.346 * * [simplify]: Extracting # 3 : cost 0 9.356 * * [simplify]: Extracting # 4 : cost 0 9.372 * * [simplify]: iteration done: 5000 enodes (cost 412 ) 9.373 * [simplify]: Simplified to: (expm1 (log (sqrt (+ 1.0 x)))) (log1p (log (sqrt (+ 1.0 x)))) (* 2 (log (cbrt (sqrt (+ 1.0 x))))) (log (cbrt (sqrt (+ 1.0 x)))) (log (fabs (cbrt (+ 1.0 x)))) (log (sqrt (cbrt (+ 1.0 x)))) (log (sqrt (sqrt (+ 1.0 x)))) (log (sqrt (sqrt (+ 1.0 x)))) 0 (log (sqrt (+ 1.0 x))) 0 (log (sqrt (+ 1.0 x))) (log (sqrt (sqrt (+ 1.0 x)))) (log (sqrt (sqrt (+ 1.0 x)))) 0 (log (sqrt (+ 1.0 x))) (log (hypot (pow x 3/2) (pow 1.0 3/2))) (log (sqrt (fma 1.0 1.0 (* x (- x 1.0))))) (log (sqrt (- (* 1.0 1.0) (* x x)))) (log (sqrt (- 1.0 x))) (log (+ 1.0 x)) (log (sqrt (+ 1.0 x))) (log (+ 1.0 x)) (log (log (sqrt (+ 1.0 x)))) (sqrt (+ 1.0 x)) (* (cbrt (log (sqrt (+ 1.0 x)))) (cbrt (log (sqrt (+ 1.0 x))))) (cbrt (log (sqrt (+ 1.0 x)))) (pow (log (sqrt (+ 1.0 x))) 3) (sqrt (log (sqrt (+ 1.0 x)))) (sqrt (log (sqrt (+ 1.0 x)))) (expm1 (log (sqrt (+ 1.0 x)))) (log1p (log (sqrt (+ 1.0 x)))) (* 2 (log (cbrt (sqrt (+ 1.0 x))))) (log (cbrt (sqrt (+ 1.0 x)))) (log (fabs (cbrt (+ 1.0 x)))) (log (sqrt (cbrt (+ 1.0 x)))) (log (sqrt (sqrt (+ 1.0 x)))) (log (sqrt (sqrt (+ 1.0 x)))) 0 (log (sqrt (+ 1.0 x))) 0 (log (sqrt (+ 1.0 x))) (log (sqrt (sqrt (+ 1.0 x)))) (log (sqrt (sqrt (+ 1.0 x)))) 0 (log (sqrt (+ 1.0 x))) (log (hypot (pow x 3/2) (pow 1.0 3/2))) (log (sqrt (fma 1.0 1.0 (* x (- x 1.0))))) (log (sqrt (- (* 1.0 1.0) (* x x)))) (log (sqrt (- 1.0 x))) (log (+ 1.0 x)) (log (sqrt (+ 1.0 x))) (log (+ 1.0 x)) (log (log (sqrt (+ 1.0 x)))) (sqrt (+ 1.0 x)) (* (cbrt (log (sqrt (+ 1.0 x)))) (cbrt (log (sqrt (+ 1.0 x))))) (cbrt (log (sqrt (+ 1.0 x)))) (pow (log (sqrt (+ 1.0 x))) 3) (sqrt (log (sqrt (+ 1.0 x)))) (sqrt (log (sqrt (+ 1.0 x)))) (fma (/ x 1.0) (fma (/ x 1.0) -1/4 1/2) (log (sqrt 1.0))) (- (log +nan.0) (/ (- (/ +nan.0 x) +nan.0) x)) (- (log +nan.0) (/ (- (/ +nan.0 x) +nan.0) x)) (fma (/ x 1.0) (fma (/ x 1.0) -1/4 1/2) (log (sqrt 1.0))) (- (log +nan.0) (/ (- (/ +nan.0 x) +nan.0) x)) (- (log +nan.0) (/ (- (/ +nan.0 x) +nan.0) x)) 9.374 * * * [progress]: adding candidates to table 9.540 * * [progress]: iteration 4 / 4 9.541 * * * [progress]: picking best candidate 9.549 * * * * [pick]: Picked # 9.549 * * * [progress]: localizing error 9.557 * * * [progress]: generating rewritten candidates 9.558 * * * * [progress]: [ 1 / 3 ] rewriting at (2 1 1) 9.567 * * * * [progress]: [ 2 / 3 ] rewriting at (2 1) 9.573 * * * * [progress]: [ 3 / 3 ] rewriting at (2) 9.582 * * * [progress]: generating series expansions 9.582 * * * * [progress]: [ 1 / 3 ] generating series at (2 1 1) 9.582 * [backup-simplify]: Simplify (log (+ 1.0 x)) into (log (+ x 1.0)) 9.582 * [approximate]: Taking taylor expansion of (log (+ x 1.0)) in (x) around 0 9.582 * [taylor]: Taking taylor expansion of (log (+ x 1.0)) in x 9.582 * [taylor]: Taking taylor expansion of (+ x 1.0) in x 9.582 * [taylor]: Taking taylor expansion of x in x 9.582 * [backup-simplify]: Simplify 0 into 0 9.582 * [backup-simplify]: Simplify 1 into 1 9.582 * [taylor]: Taking taylor expansion of 1.0 in x 9.582 * [backup-simplify]: Simplify 1.0 into 1.0 9.583 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0 9.584 * [backup-simplify]: Simplify (log 1.0) into (log 1.0) 9.584 * [taylor]: Taking taylor expansion of (log (+ x 1.0)) in x 9.584 * [taylor]: Taking taylor expansion of (+ x 1.0) in x 9.584 * [taylor]: Taking taylor expansion of x in x 9.584 * [backup-simplify]: Simplify 0 into 0 9.584 * [backup-simplify]: Simplify 1 into 1 9.584 * [taylor]: Taking taylor expansion of 1.0 in x 9.584 * [backup-simplify]: Simplify 1.0 into 1.0 9.584 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0 9.585 * [backup-simplify]: Simplify (log 1.0) into (log 1.0) 9.585 * [backup-simplify]: Simplify (log 1.0) into (log 1.0) 9.586 * [backup-simplify]: Simplify (+ 1 0) into 1 9.591 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 1) 1)) (pow 1.0 1)))) 1) into 1.0 9.591 * [backup-simplify]: Simplify 1.0 into 1.0 9.592 * [backup-simplify]: Simplify (+ 0 0) into 0 9.603 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 1) 2)) (pow 1.0 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow 1.0 1)))) 2) into (/ -1/2 (pow 1.0 2)) 9.604 * [backup-simplify]: Simplify (/ -1/2 (pow 1.0 2)) into (/ -1/2 (pow 1.0 2)) 9.606 * [backup-simplify]: Simplify (+ (* (/ -1/2 (pow 1.0 2)) (pow x 2)) (+ (* 1.0 x) (log 1.0))) into (- (+ (* 1.0 x) (log 1.0)) (* 1/2 (/ (pow x 2) (pow 1.0 2)))) 9.606 * [backup-simplify]: Simplify (log (+ 1.0 (/ 1 x))) into (log (+ (/ 1 x) 1.0)) 9.606 * [approximate]: Taking taylor expansion of (log (+ (/ 1 x) 1.0)) in (x) around 0 9.606 * [taylor]: Taking taylor expansion of (log (+ (/ 1 x) 1.0)) in x 9.606 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x 9.606 * [taylor]: Taking taylor expansion of (/ 1 x) in x 9.606 * [taylor]: Taking taylor expansion of x in x 9.607 * [backup-simplify]: Simplify 0 into 0 9.607 * [backup-simplify]: Simplify 1 into 1 9.607 * [backup-simplify]: Simplify (/ 1 1) into 1 9.607 * [taylor]: Taking taylor expansion of 1.0 in x 9.607 * [backup-simplify]: Simplify 1.0 into 1.0 9.607 * [backup-simplify]: Simplify (+ 1 0) into 1 9.608 * [backup-simplify]: Simplify (log 1) into 0 9.608 * [taylor]: Taking taylor expansion of (log (+ (/ 1 x) 1.0)) in x 9.608 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x 9.608 * [taylor]: Taking taylor expansion of (/ 1 x) in x 9.608 * [taylor]: Taking taylor expansion of x in x 9.608 * [backup-simplify]: Simplify 0 into 0 9.608 * [backup-simplify]: Simplify 1 into 1 9.608 * [backup-simplify]: Simplify (/ 1 1) into 1 9.608 * [taylor]: Taking taylor expansion of 1.0 in x 9.609 * [backup-simplify]: Simplify 1.0 into 1.0 9.609 * [backup-simplify]: Simplify (+ 1 0) into 1 9.609 * [backup-simplify]: Simplify (log 1) into 0 9.610 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) 0) into (- (log x)) 9.610 * [backup-simplify]: Simplify (- (log x)) into (- (log x)) 9.611 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 9.611 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0 9.617 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 1.0) 1)) (pow 1 1)))) 1) into 1.0 9.617 * [backup-simplify]: Simplify 1.0 into 1.0 9.618 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 9.619 * [backup-simplify]: Simplify (+ 0 0) into 0 9.630 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 1.0) 2)) (pow 1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow 1 1)))) 2) into -0.5 9.630 * [backup-simplify]: Simplify -0.5 into -0.5 9.631 * [backup-simplify]: Simplify (+ (* -0.5 (pow (/ 1 x) 2)) (+ (* 1.0 (/ 1 x)) (- (log (/ 1 x))))) into (- (* 1.0 (/ 1 x)) (+ (* 0.5 (/ 1 (pow x 2))) (log (/ 1 x)))) 9.631 * [backup-simplify]: Simplify (log (+ 1.0 (/ 1 (- x)))) into (log (- 1.0 (/ 1 x))) 9.631 * [approximate]: Taking taylor expansion of (log (- 1.0 (/ 1 x))) in (x) around 0 9.631 * [taylor]: Taking taylor expansion of (log (- 1.0 (/ 1 x))) in x 9.631 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x 9.631 * [taylor]: Taking taylor expansion of 1.0 in x 9.632 * [backup-simplify]: Simplify 1.0 into 1.0 9.632 * [taylor]: Taking taylor expansion of (/ 1 x) in x 9.632 * [taylor]: Taking taylor expansion of x in x 9.632 * [backup-simplify]: Simplify 0 into 0 9.632 * [backup-simplify]: Simplify 1 into 1 9.632 * [backup-simplify]: Simplify (/ 1 1) into 1 9.632 * [backup-simplify]: Simplify (- 1) into -1 9.633 * [backup-simplify]: Simplify (+ 0 -1) into -1 9.633 * [backup-simplify]: Simplify (log -1) into (log -1) 9.633 * [taylor]: Taking taylor expansion of (log (- 1.0 (/ 1 x))) in x 9.633 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x 9.633 * [taylor]: Taking taylor expansion of 1.0 in x 9.633 * [backup-simplify]: Simplify 1.0 into 1.0 9.633 * [taylor]: Taking taylor expansion of (/ 1 x) in x 9.633 * [taylor]: Taking taylor expansion of x in x 9.633 * [backup-simplify]: Simplify 0 into 0 9.634 * [backup-simplify]: Simplify 1 into 1 9.634 * [backup-simplify]: Simplify (/ 1 1) into 1 9.634 * [backup-simplify]: Simplify (- 1) into -1 9.635 * [backup-simplify]: Simplify (+ 0 -1) into -1 9.635 * [backup-simplify]: Simplify (log -1) into (log -1) 9.636 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) (log -1)) into (- (log -1) (log x)) 9.636 * [backup-simplify]: Simplify (- (log -1) (log x)) into (- (log -1) (log x)) 9.637 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 9.638 * [backup-simplify]: Simplify (- 0) into 0 9.638 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0 9.645 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 1.0) 1)) (pow -1 1)))) 1) into -1.0 9.645 * [backup-simplify]: Simplify -1.0 into -1.0 9.646 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 9.646 * [backup-simplify]: Simplify (- 0) into 0 9.647 * [backup-simplify]: Simplify (+ 0 0) into 0 9.659 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 1.0) 2)) (pow -1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow -1 1)))) 2) into -0.5 9.659 * [backup-simplify]: Simplify -0.5 into -0.5 9.660 * [backup-simplify]: Simplify (+ (* -0.5 (pow (/ 1 (- x)) 2)) (+ (* -1.0 (/ 1 (- x))) (- (log -1) (log (/ 1 (- x)))))) into (- (+ (log -1) (* 1.0 (/ 1 x))) (+ (* 0.5 (/ 1 (pow x 2))) (log (/ -1 x)))) 9.660 * * * * [progress]: [ 2 / 3 ] generating series at (2 1) 9.661 * [backup-simplify]: Simplify (pow (log (+ 1.0 x)) 3) into (pow (log (+ x 1.0)) 3) 9.661 * [approximate]: Taking taylor expansion of (pow (log (+ x 1.0)) 3) in (x) around 0 9.661 * [taylor]: Taking taylor expansion of (pow (log (+ x 1.0)) 3) in x 9.661 * [taylor]: Taking taylor expansion of (log (+ x 1.0)) in x 9.661 * [taylor]: Taking taylor expansion of (+ x 1.0) in x 9.661 * [taylor]: Taking taylor expansion of x in x 9.661 * [backup-simplify]: Simplify 0 into 0 9.661 * [backup-simplify]: Simplify 1 into 1 9.661 * [taylor]: Taking taylor expansion of 1.0 in x 9.661 * [backup-simplify]: Simplify 1.0 into 1.0 9.661 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0 9.662 * [backup-simplify]: Simplify (log 1.0) into (log 1.0) 9.662 * [taylor]: Taking taylor expansion of (pow (log (+ x 1.0)) 3) in x 9.662 * [taylor]: Taking taylor expansion of (log (+ x 1.0)) in x 9.662 * [taylor]: Taking taylor expansion of (+ x 1.0) in x 9.662 * [taylor]: Taking taylor expansion of x in x 9.662 * [backup-simplify]: Simplify 0 into 0 9.662 * [backup-simplify]: Simplify 1 into 1 9.662 * [taylor]: Taking taylor expansion of 1.0 in x 9.662 * [backup-simplify]: Simplify 1.0 into 1.0 9.662 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0 9.663 * [backup-simplify]: Simplify (log 1.0) into (log 1.0) 9.664 * [backup-simplify]: Simplify (* (log 1.0) (log 1.0)) into (pow (log 1.0) 2) 9.666 * [backup-simplify]: Simplify (* (log 1.0) (pow (log 1.0) 2)) into (pow (log 1.0) 3) 9.667 * [backup-simplify]: Simplify (pow (log 1.0) 3) into (pow (log 1.0) 3) 9.668 * [backup-simplify]: Simplify (+ 1 0) into 1 9.673 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 1) 1)) (pow 1.0 1)))) 1) into 1.0 9.676 * [backup-simplify]: Simplify (+ (* (log 1.0) 1.0) (* 1.0 (log 1.0))) into (* 2.0 (log 1.0)) 9.681 * [backup-simplify]: Simplify (+ (* (log 1.0) (* 2.0 (log 1.0))) (* 1.0 (pow (log 1.0) 2))) into (* 3.0 (pow (log 1.0) 2)) 9.682 * [backup-simplify]: Simplify (* 3.0 (pow (log 1.0) 2)) into (* 3.0 (pow (log 1.0) 2)) 9.683 * [backup-simplify]: Simplify (+ 0 0) into 0 9.692 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 1) 2)) (pow 1.0 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow 1.0 1)))) 2) into (/ -1/2 (pow 1.0 2)) 9.697 * [backup-simplify]: Simplify (+ (* (log 1.0) (/ -1/2 (pow 1.0 2))) (+ (* 1.0 1.0) (* (/ -1/2 (pow 1.0 2)) (log 1.0)))) into (- 1.0 (/ (log 1.0) (pow 1.0 2))) 9.711 * [backup-simplify]: Simplify (+ (* (log 1.0) (- 1.0 (/ (log 1.0) (pow 1.0 2)))) (+ (* 1.0 (* 2.0 (log 1.0))) (* (/ -1/2 (pow 1.0 2)) (pow (log 1.0) 2)))) into (- (* 3.0 (log 1.0)) (* 3/2 (/ (pow (log 1.0) 2) (pow 1.0 2)))) 9.714 * [backup-simplify]: Simplify (- (* 3.0 (log 1.0)) (* 3/2 (/ (pow (log 1.0) 2) (pow 1.0 2)))) into (- (* 3.0 (log 1.0)) (* 3/2 (/ (pow (log 1.0) 2) (pow 1.0 2)))) 9.721 * [backup-simplify]: Simplify (+ (* (- (* 3.0 (log 1.0)) (* 3/2 (/ (pow (log 1.0) 2) (pow 1.0 2)))) (pow x 2)) (+ (* (* 3.0 (pow (log 1.0) 2)) x) (pow (log 1.0) 3))) into (- (+ (* 3.0 (* (pow x 2) (log 1.0))) (+ (* 3.0 (* x (pow (log 1.0) 2))) (pow (log 1.0) 3))) (* 3/2 (/ (* (pow x 2) (pow (log 1.0) 2)) (pow 1.0 2)))) 9.721 * [backup-simplify]: Simplify (pow (log (+ 1.0 (/ 1 x))) 3) into (pow (log (+ (/ 1 x) 1.0)) 3) 9.721 * [approximate]: Taking taylor expansion of (pow (log (+ (/ 1 x) 1.0)) 3) in (x) around 0 9.721 * [taylor]: Taking taylor expansion of (pow (log (+ (/ 1 x) 1.0)) 3) in x 9.721 * [taylor]: Taking taylor expansion of (log (+ (/ 1 x) 1.0)) in x 9.721 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x 9.721 * [taylor]: Taking taylor expansion of (/ 1 x) in x 9.721 * [taylor]: Taking taylor expansion of x in x 9.721 * [backup-simplify]: Simplify 0 into 0 9.721 * [backup-simplify]: Simplify 1 into 1 9.722 * [backup-simplify]: Simplify (/ 1 1) into 1 9.722 * [taylor]: Taking taylor expansion of 1.0 in x 9.722 * [backup-simplify]: Simplify 1.0 into 1.0 9.722 * [backup-simplify]: Simplify (+ 1 0) into 1 9.722 * [backup-simplify]: Simplify (log 1) into 0 9.723 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) 0) into (- (log x)) 9.723 * [taylor]: Taking taylor expansion of (pow (log (+ (/ 1 x) 1.0)) 3) in x 9.723 * [taylor]: Taking taylor expansion of (log (+ (/ 1 x) 1.0)) in x 9.723 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x 9.723 * [taylor]: Taking taylor expansion of (/ 1 x) in x 9.723 * [taylor]: Taking taylor expansion of x in x 9.723 * [backup-simplify]: Simplify 0 into 0 9.723 * [backup-simplify]: Simplify 1 into 1 9.723 * [backup-simplify]: Simplify (/ 1 1) into 1 9.723 * [taylor]: Taking taylor expansion of 1.0 in x 9.723 * [backup-simplify]: Simplify 1.0 into 1.0 9.723 * [backup-simplify]: Simplify (+ 1 0) into 1 9.723 * [backup-simplify]: Simplify (log 1) into 0 9.724 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) 0) into (- (log x)) 9.724 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) 0) into (- (log x)) 9.724 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) 0) into (- (log x)) 9.725 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) 0) into (- (log x)) 9.725 * [backup-simplify]: Simplify (* (- (log x)) (- (log x))) into (pow (log x) 2) 9.725 * [backup-simplify]: Simplify (* (- (log x)) (pow (log x) 2)) into (* -1 (pow (log x) 3)) 9.725 * [backup-simplify]: Simplify (* -1 (pow (log x) 3)) into (* -1 (pow (log x) 3)) 9.725 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) 0) into (- (log x)) 9.726 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) 0) into (- (log x)) 9.726 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 9.726 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0 9.730 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 1.0) 1)) (pow 1 1)))) 1) into 1.0 9.730 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) 0) into (- (log x)) 9.731 * [backup-simplify]: Simplify (+ (* (- (log x)) 1.0) (* 1.0 (- (log x)))) into (- (* 2.0 (log x))) 9.731 * [backup-simplify]: Simplify (+ (* (- (log x)) (- (* 2.0 (log x)))) (* 1.0 (pow (log x) 2))) into (* 3.0 (pow (log x) 2)) 9.731 * [backup-simplify]: Simplify (* 3.0 (pow (log x) 2)) into (* 3.0 (pow (log x) 2)) 9.731 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) 0) into (- (log x)) 9.732 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) 0) into (- (log x)) 9.732 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 9.732 * [backup-simplify]: Simplify (+ 0 0) into 0 9.739 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 1.0) 2)) (pow 1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow 1 1)))) 2) into -0.5 9.739 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) 0) into (- (log x)) 9.739 * [backup-simplify]: Simplify (+ (* (- (log x)) -0.5) (+ (* 1.0 1.0) (* -0.5 (- (log x))))) into (+ (* 1.0 (log x)) 1.0) 9.740 * [backup-simplify]: Simplify (+ (* (- (log x)) (+ (* 1.0 (log x)) 1.0)) (+ (* 1.0 (- (* 2.0 (log x)))) (* -0.5 (pow (log x) 2)))) into (- (+ (* 3.0 (log x)) (* 1.5 (pow (log x) 2)))) 9.740 * [backup-simplify]: Simplify (- (+ (* 3.0 (log x)) (* 1.5 (pow (log x) 2)))) into (- (+ (* 3.0 (log x)) (* 1.5 (pow (log x) 2)))) 9.741 * [backup-simplify]: Simplify (+ (* (- (+ (* 3.0 (log (/ 1 x))) (* 1.5 (pow (log (/ 1 x)) 2)))) (pow (/ 1 x) 2)) (+ (* (* 3.0 (pow (log (/ 1 x)) 2)) (/ 1 x)) (* -1 (pow (log (/ 1 x)) 3)))) into (- (* 3.0 (/ (pow (log (/ 1 x)) 2) x)) (+ (pow (log (/ 1 x)) 3) (+ (* 3.0 (/ (log (/ 1 x)) (pow x 2))) (* 1.5 (/ (pow (log (/ 1 x)) 2) (pow x 2)))))) 9.741 * [backup-simplify]: Simplify (pow (log (+ 1.0 (/ 1 (- x)))) 3) into (pow (log (- 1.0 (/ 1 x))) 3) 9.741 * [approximate]: Taking taylor expansion of (pow (log (- 1.0 (/ 1 x))) 3) in (x) around 0 9.741 * [taylor]: Taking taylor expansion of (pow (log (- 1.0 (/ 1 x))) 3) in x 9.741 * [taylor]: Taking taylor expansion of (log (- 1.0 (/ 1 x))) in x 9.741 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x 9.741 * [taylor]: Taking taylor expansion of 1.0 in x 9.741 * [backup-simplify]: Simplify 1.0 into 1.0 9.741 * [taylor]: Taking taylor expansion of (/ 1 x) in x 9.741 * [taylor]: Taking taylor expansion of x in x 9.741 * [backup-simplify]: Simplify 0 into 0 9.741 * [backup-simplify]: Simplify 1 into 1 9.742 * [backup-simplify]: Simplify (/ 1 1) into 1 9.742 * [backup-simplify]: Simplify (- 1) into -1 9.742 * [backup-simplify]: Simplify (+ 0 -1) into -1 9.742 * [backup-simplify]: Simplify (log -1) into (log -1) 9.743 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) (log -1)) into (- (log -1) (log x)) 9.743 * [taylor]: Taking taylor expansion of (pow (log (- 1.0 (/ 1 x))) 3) in x 9.743 * [taylor]: Taking taylor expansion of (log (- 1.0 (/ 1 x))) in x 9.743 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x 9.743 * [taylor]: Taking taylor expansion of 1.0 in x 9.743 * [backup-simplify]: Simplify 1.0 into 1.0 9.743 * [taylor]: Taking taylor expansion of (/ 1 x) in x 9.743 * [taylor]: Taking taylor expansion of x in x 9.743 * [backup-simplify]: Simplify 0 into 0 9.743 * [backup-simplify]: Simplify 1 into 1 9.743 * [backup-simplify]: Simplify (/ 1 1) into 1 9.743 * [backup-simplify]: Simplify (- 1) into -1 9.744 * [backup-simplify]: Simplify (+ 0 -1) into -1 9.744 * [backup-simplify]: Simplify (log -1) into (log -1) 9.745 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) (log -1)) into (- (log -1) (log x)) 9.745 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) (log -1)) into (- (log -1) (log x)) 9.746 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) (log -1)) into (- (log -1) (log x)) 9.747 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) (log -1)) into (- (log -1) (log x)) 9.747 * [backup-simplify]: Simplify (* (- (log -1) (log x)) (- (log -1) (log x))) into (pow (- (log -1) (log x)) 2) 9.748 * [backup-simplify]: Simplify (* (- (log -1) (log x)) (pow (- (log -1) (log x)) 2)) into (pow (- (log -1) (log x)) 3) 9.749 * [backup-simplify]: Simplify (pow (- (log -1) (log x)) 3) into (pow (- (log -1) (log x)) 3) 9.750 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) (log -1)) into (- (log -1) (log x)) 9.751 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) (log -1)) into (- (log -1) (log x)) 9.751 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 9.752 * [backup-simplify]: Simplify (- 0) into 0 9.752 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0 9.759 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 1.0) 1)) (pow -1 1)))) 1) into -1.0 9.760 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) (log -1)) into (- (log -1) (log x)) 9.761 * [backup-simplify]: Simplify (+ (* (- (log -1) (log x)) -1.0) (* -1.0 (- (log -1) (log x)))) into (- (* 2.0 (log x)) (* 2.0 (log -1))) 9.764 * [backup-simplify]: Simplify (+ (* (- (log -1) (log x)) (- (* 2.0 (log x)) (* 2.0 (log -1)))) (* -1.0 (pow (- (log -1) (log x)) 2))) into (- (* 6.0 (* (log -1) (log x))) (+ (* 3.0 (pow (log x) 2)) (* 3.0 (pow (log -1) 2)))) 9.766 * [backup-simplify]: Simplify (- (* 6.0 (* (log -1) (log x))) (+ (* 3.0 (pow (log x) 2)) (* 3.0 (pow (log -1) 2)))) into (- (* 6.0 (* (log -1) (log x))) (+ (* 3.0 (pow (log x) 2)) (* 3.0 (pow (log -1) 2)))) 9.767 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) (log -1)) into (- (log -1) (log x)) 9.768 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) (log -1)) into (- (log -1) (log x)) 9.769 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 9.769 * [backup-simplify]: Simplify (- 0) into 0 9.769 * [backup-simplify]: Simplify (+ 0 0) into 0 9.781 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 1.0) 2)) (pow -1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow -1 1)))) 2) into -0.5 9.782 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) (log -1)) into (- (log -1) (log x)) 9.783 * [backup-simplify]: Simplify (+ (* (- (log -1) (log x)) -0.5) (+ (* -1.0 -1.0) (* -0.5 (- (log -1) (log x))))) into (- (+ (* 1.0 (log x)) 1.0) (* 1.0 (log -1))) 9.787 * [backup-simplify]: Simplify (+ (* (- (log -1) (log x)) (- (+ (* 1.0 (log x)) 1.0) (* 1.0 (log -1)))) (+ (* -1.0 (- (* 2.0 (log x)) (* 2.0 (log -1)))) (* -0.5 (pow (- (log -1) (log x)) 2)))) into (- (+ (* 3.0 (* (log -1) (log x))) (* 3.0 (log -1))) (+ (* 1.5 (pow (log x) 2)) (+ (* 3.0 (log x)) (* 1.5 (pow (log -1) 2))))) 9.790 * [backup-simplify]: Simplify (- (+ (* 3.0 (* (log -1) (log x))) (* 3.0 (log -1))) (+ (* 1.5 (pow (log x) 2)) (+ (* 3.0 (log x)) (* 1.5 (pow (log -1) 2))))) into (- (+ (* 3.0 (* (log -1) (log x))) (* 3.0 (log -1))) (+ (* 1.5 (pow (log x) 2)) (+ (* 3.0 (log x)) (* 1.5 (pow (log -1) 2))))) 9.799 * [backup-simplify]: Simplify (+ (* (- (+ (* 3.0 (* (log -1) (log (/ 1 (- x))))) (* 3.0 (log -1))) (+ (* 1.5 (pow (log (/ 1 (- x))) 2)) (+ (* 3.0 (log (/ 1 (- x)))) (* 1.5 (pow (log -1) 2))))) (pow (/ 1 (- x)) 2)) (+ (* (- (* 6.0 (* (log -1) (log (/ 1 (- x))))) (+ (* 3.0 (pow (log (/ 1 (- x))) 2)) (* 3.0 (pow (log -1) 2)))) (/ 1 (- x))) (pow (- (log -1) (log (/ 1 (- x)))) 3))) into (- (+ (* 3 (* (log -1) (pow (log (/ -1 x)) 2))) (+ (* 3.0 (/ (* (log -1) (log (/ -1 x))) (pow x 2))) (+ (* 3.0 (/ (pow (log (/ -1 x)) 2) x)) (+ (* 3.0 (/ (pow (log -1) 2) x)) (+ (* 3.0 (/ (log -1) (pow x 2))) (pow (log -1) 3)))))) (+ (pow (log (/ -1 x)) 3) (+ (* 3 (* (pow (log -1) 2) (log (/ -1 x)))) (+ (* 6.0 (/ (* (log -1) (log (/ -1 x))) x)) (+ (* 1.5 (/ (pow (log (/ -1 x)) 2) (pow x 2))) (+ (* 1.5 (/ (pow (log -1) 2) (pow x 2))) (* 3.0 (/ (log (/ -1 x)) (pow x 2))))))))) 9.800 * * * * [progress]: [ 3 / 3 ] generating series at (2) 9.800 * [backup-simplify]: Simplify (cbrt (pow (log (+ 1.0 x)) 3)) into (log (+ x 1.0)) 9.800 * [approximate]: Taking taylor expansion of (log (+ x 1.0)) in (x) around 0 9.800 * [taylor]: Taking taylor expansion of (log (+ x 1.0)) in x 9.800 * [taylor]: Taking taylor expansion of (+ x 1.0) in x 9.800 * [taylor]: Taking taylor expansion of x in x 9.800 * [backup-simplify]: Simplify 0 into 0 9.800 * [backup-simplify]: Simplify 1 into 1 9.800 * [taylor]: Taking taylor expansion of 1.0 in x 9.800 * [backup-simplify]: Simplify 1.0 into 1.0 9.800 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0 9.801 * [backup-simplify]: Simplify (log 1.0) into (log 1.0) 9.801 * [taylor]: Taking taylor expansion of (log (+ x 1.0)) in x 9.801 * [taylor]: Taking taylor expansion of (+ x 1.0) in x 9.801 * [taylor]: Taking taylor expansion of x in x 9.801 * [backup-simplify]: Simplify 0 into 0 9.801 * [backup-simplify]: Simplify 1 into 1 9.801 * [taylor]: Taking taylor expansion of 1.0 in x 9.801 * [backup-simplify]: Simplify 1.0 into 1.0 9.801 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0 9.801 * [backup-simplify]: Simplify (log 1.0) into (log 1.0) 9.802 * [backup-simplify]: Simplify (log 1.0) into (log 1.0) 9.802 * [backup-simplify]: Simplify (+ 1 0) into 1 9.805 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 1) 1)) (pow 1.0 1)))) 1) into 1.0 9.805 * [backup-simplify]: Simplify 1.0 into 1.0 9.805 * [backup-simplify]: Simplify (+ 0 0) into 0 9.811 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 1) 2)) (pow 1.0 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow 1.0 1)))) 2) into (/ -1/2 (pow 1.0 2)) 9.812 * [backup-simplify]: Simplify (/ -1/2 (pow 1.0 2)) into (/ -1/2 (pow 1.0 2)) 9.813 * [backup-simplify]: Simplify (+ (* (/ -1/2 (pow 1.0 2)) (pow x 2)) (+ (* 1.0 x) (log 1.0))) into (- (+ (* 1.0 x) (log 1.0)) (* 1/2 (/ (pow x 2) (pow 1.0 2)))) 9.813 * [backup-simplify]: Simplify (cbrt (pow (log (+ 1.0 (/ 1 x))) 3)) into (log (+ (/ 1 x) 1.0)) 9.813 * [approximate]: Taking taylor expansion of (log (+ (/ 1 x) 1.0)) in (x) around 0 9.813 * [taylor]: Taking taylor expansion of (log (+ (/ 1 x) 1.0)) in x 9.813 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x 9.813 * [taylor]: Taking taylor expansion of (/ 1 x) in x 9.813 * [taylor]: Taking taylor expansion of x in x 9.813 * [backup-simplify]: Simplify 0 into 0 9.813 * [backup-simplify]: Simplify 1 into 1 9.814 * [backup-simplify]: Simplify (/ 1 1) into 1 9.814 * [taylor]: Taking taylor expansion of 1.0 in x 9.814 * [backup-simplify]: Simplify 1.0 into 1.0 9.814 * [backup-simplify]: Simplify (+ 1 0) into 1 9.814 * [backup-simplify]: Simplify (log 1) into 0 9.814 * [taylor]: Taking taylor expansion of (log (+ (/ 1 x) 1.0)) in x 9.814 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x 9.814 * [taylor]: Taking taylor expansion of (/ 1 x) in x 9.814 * [taylor]: Taking taylor expansion of x in x 9.814 * [backup-simplify]: Simplify 0 into 0 9.814 * [backup-simplify]: Simplify 1 into 1 9.815 * [backup-simplify]: Simplify (/ 1 1) into 1 9.815 * [taylor]: Taking taylor expansion of 1.0 in x 9.815 * [backup-simplify]: Simplify 1.0 into 1.0 9.815 * [backup-simplify]: Simplify (+ 1 0) into 1 9.815 * [backup-simplify]: Simplify (log 1) into 0 9.816 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) 0) into (- (log x)) 9.816 * [backup-simplify]: Simplify (- (log x)) into (- (log x)) 9.816 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 9.816 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0 9.826 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 1.0) 1)) (pow 1 1)))) 1) into 1.0 9.826 * [backup-simplify]: Simplify 1.0 into 1.0 9.826 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 9.827 * [backup-simplify]: Simplify (+ 0 0) into 0 9.834 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 1.0) 2)) (pow 1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow 1 1)))) 2) into -0.5 9.834 * [backup-simplify]: Simplify -0.5 into -0.5 9.834 * [backup-simplify]: Simplify (+ (* -0.5 (pow (/ 1 x) 2)) (+ (* 1.0 (/ 1 x)) (- (log (/ 1 x))))) into (- (* 1.0 (/ 1 x)) (+ (* 0.5 (/ 1 (pow x 2))) (log (/ 1 x)))) 9.834 * [backup-simplify]: Simplify (cbrt (pow (log (+ 1.0 (/ 1 (- x)))) 3)) into (log (- 1.0 (/ 1 x))) 9.834 * [approximate]: Taking taylor expansion of (log (- 1.0 (/ 1 x))) in (x) around 0 9.834 * [taylor]: Taking taylor expansion of (log (- 1.0 (/ 1 x))) in x 9.835 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x 9.835 * [taylor]: Taking taylor expansion of 1.0 in x 9.835 * [backup-simplify]: Simplify 1.0 into 1.0 9.835 * [taylor]: Taking taylor expansion of (/ 1 x) in x 9.835 * [taylor]: Taking taylor expansion of x in x 9.835 * [backup-simplify]: Simplify 0 into 0 9.835 * [backup-simplify]: Simplify 1 into 1 9.835 * [backup-simplify]: Simplify (/ 1 1) into 1 9.835 * [backup-simplify]: Simplify (- 1) into -1 9.836 * [backup-simplify]: Simplify (+ 0 -1) into -1 9.836 * [backup-simplify]: Simplify (log -1) into (log -1) 9.836 * [taylor]: Taking taylor expansion of (log (- 1.0 (/ 1 x))) in x 9.836 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x 9.836 * [taylor]: Taking taylor expansion of 1.0 in x 9.836 * [backup-simplify]: Simplify 1.0 into 1.0 9.836 * [taylor]: Taking taylor expansion of (/ 1 x) in x 9.836 * [taylor]: Taking taylor expansion of x in x 9.836 * [backup-simplify]: Simplify 0 into 0 9.836 * [backup-simplify]: Simplify 1 into 1 9.837 * [backup-simplify]: Simplify (/ 1 1) into 1 9.837 * [backup-simplify]: Simplify (- 1) into -1 9.837 * [backup-simplify]: Simplify (+ 0 -1) into -1 9.838 * [backup-simplify]: Simplify (log -1) into (log -1) 9.839 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) (log -1)) into (- (log -1) (log x)) 9.839 * [backup-simplify]: Simplify (- (log -1) (log x)) into (- (log -1) (log x)) 9.840 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 9.840 * [backup-simplify]: Simplify (- 0) into 0 9.840 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0 9.847 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 1.0) 1)) (pow -1 1)))) 1) into -1.0 9.847 * [backup-simplify]: Simplify -1.0 into -1.0 9.848 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 9.849 * [backup-simplify]: Simplify (- 0) into 0 9.849 * [backup-simplify]: Simplify (+ 0 0) into 0 9.861 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 1.0) 2)) (pow -1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow -1 1)))) 2) into -0.5 9.861 * [backup-simplify]: Simplify -0.5 into -0.5 9.861 * [backup-simplify]: Simplify (+ (* -0.5 (pow (/ 1 (- x)) 2)) (+ (* -1.0 (/ 1 (- x))) (- (log -1) (log (/ 1 (- x)))))) into (- (+ (log -1) (* 1.0 (/ 1 x))) (+ (* 0.5 (/ 1 (pow x 2))) (log (/ -1 x)))) 9.862 * * * [progress]: simplifying candidates 9.864 * [simplify]: Simplifying: (expm1 (log (+ 1.0 x))) (log1p (log (+ 1.0 x))) (log (* (cbrt (+ 1.0 x)) (cbrt (+ 1.0 x)))) (log (cbrt (+ 1.0 x))) (log (sqrt (+ 1.0 x))) (log (sqrt (+ 1.0 x))) (log 1) (log (+ 1.0 x)) (log 1) (log (+ 1.0 x)) (log (+ (pow 1.0 3) (pow x 3))) (log (+ (* 1.0 1.0) (- (* x x) (* 1.0 x)))) (log (- (* 1.0 1.0) (* x x))) (log (- 1.0 x)) (log (+ 1.0 x)) (log (log (+ 1.0 x))) (exp (log (+ 1.0 x))) (* (cbrt (log (+ 1.0 x))) (cbrt (log (+ 1.0 x)))) (cbrt (log (+ 1.0 x))) (* (* (log (+ 1.0 x)) (log (+ 1.0 x))) (log (+ 1.0 x))) (sqrt (log (+ 1.0 x))) (sqrt (log (+ 1.0 x))) (expm1 (pow (log (+ 1.0 x)) 3)) (log1p (pow (log (+ 1.0 x)) 3)) (* (log (log (+ 1.0 x))) 3) (* (log (log (+ 1.0 x))) 3) (* 1 3) (pow (log (+ 1.0 x)) (* (cbrt 3) (cbrt 3))) (pow (log (+ 1.0 x)) (sqrt 3)) (pow (log (+ 1.0 x)) 1) (pow 1 3) (pow (log (+ 1.0 x)) 3) (pow (* (cbrt (log (+ 1.0 x))) (cbrt (log (+ 1.0 x)))) 3) (pow (cbrt (log (+ 1.0 x))) 3) (pow (sqrt (log (+ 1.0 x))) 3) (pow (sqrt (log (+ 1.0 x))) 3) (pow 1 3) (pow (log (+ 1.0 x)) 3) (* (log (+ 1.0 x)) (log (+ 1.0 x))) (log (pow (log (+ 1.0 x)) 3)) (exp (pow (log (+ 1.0 x)) 3)) (* (cbrt (pow (log (+ 1.0 x)) 3)) (cbrt (pow (log (+ 1.0 x)) 3))) (cbrt (pow (log (+ 1.0 x)) 3)) (* (* (pow (log (+ 1.0 x)) 3) (pow (log (+ 1.0 x)) 3)) (pow (log (+ 1.0 x)) 3)) (pow 1 3) (pow (log (+ 1.0 x)) 3) (pow (* (cbrt (log (+ 1.0 x))) (cbrt (log (+ 1.0 x)))) 3) (pow (cbrt (log (+ 1.0 x))) 3) (pow (sqrt (log (+ 1.0 x))) 3) (pow (sqrt (log (+ 1.0 x))) 3) (pow 1 3) (pow (log (+ 1.0 x)) 3) (* (log (+ 1.0 x)) (log (+ 1.0 x))) (sqrt (pow (log (+ 1.0 x)) 3)) (sqrt (pow (log (+ 1.0 x)) 3)) (pow (log (+ 1.0 x)) (/ 3 2)) (pow (log (+ 1.0 x)) (/ 3 2)) (expm1 (cbrt (pow (log (+ 1.0 x)) 3))) (log1p (cbrt (pow (log (+ 1.0 x)) 3))) (log (cbrt (pow (log (+ 1.0 x)) 3))) (exp (cbrt (pow (log (+ 1.0 x)) 3))) (cbrt (pow 1 3)) (cbrt (pow (log (+ 1.0 x)) 3)) (cbrt (pow (* (cbrt (log (+ 1.0 x))) (cbrt (log (+ 1.0 x)))) 3)) (cbrt (pow (cbrt (log (+ 1.0 x))) 3)) (cbrt (pow (sqrt (log (+ 1.0 x))) 3)) (cbrt (pow (sqrt (log (+ 1.0 x))) 3)) (cbrt (pow 1 3)) (cbrt (pow (log (+ 1.0 x)) 3)) (cbrt (* (log (+ 1.0 x)) (log (+ 1.0 x)))) (cbrt (log (+ 1.0 x))) (cbrt (* (cbrt (pow (log (+ 1.0 x)) 3)) (cbrt (pow (log (+ 1.0 x)) 3)))) (cbrt (cbrt (pow (log (+ 1.0 x)) 3))) (cbrt (pow 1 3)) (cbrt (pow (log (+ 1.0 x)) 3)) (cbrt (pow (* (cbrt (log (+ 1.0 x))) (cbrt (log (+ 1.0 x)))) 3)) (cbrt (pow (cbrt (log (+ 1.0 x))) 3)) (cbrt (pow (sqrt (log (+ 1.0 x))) 3)) (cbrt (pow (sqrt (log (+ 1.0 x))) 3)) (cbrt (pow 1 3)) (cbrt (pow (log (+ 1.0 x)) 3)) (cbrt (log (+ 1.0 x))) (cbrt (* (log (+ 1.0 x)) (log (+ 1.0 x)))) (cbrt (sqrt (pow (log (+ 1.0 x)) 3))) (cbrt (sqrt (pow (log (+ 1.0 x)) 3))) (cbrt 1) (cbrt (pow (log (+ 1.0 x)) 3)) (cbrt (pow (log (+ 1.0 x)) (/ 3 2))) (cbrt (pow (log (+ 1.0 x)) (/ 3 2))) (* (cbrt (cbrt (pow (log (+ 1.0 x)) 3))) (cbrt (cbrt (pow (log (+ 1.0 x)) 3)))) (cbrt (cbrt (pow (log (+ 1.0 x)) 3))) (* (* (cbrt (pow (log (+ 1.0 x)) 3)) (cbrt (pow (log (+ 1.0 x)) 3))) (cbrt (pow (log (+ 1.0 x)) 3))) (sqrt (cbrt (pow (log (+ 1.0 x)) 3))) (sqrt (cbrt (pow (log (+ 1.0 x)) 3))) (- (+ (* 1.0 x) (log 1.0)) (* 1/2 (/ (pow x 2) (pow 1.0 2)))) (- (* 1.0 (/ 1 x)) (+ (* 0.5 (/ 1 (pow x 2))) (log (/ 1 x)))) (- (+ (log -1) (* 1.0 (/ 1 x))) (+ (* 0.5 (/ 1 (pow x 2))) (log (/ -1 x)))) (- (+ (* 3.0 (* (pow x 2) (log 1.0))) (+ (* 3.0 (* x (pow (log 1.0) 2))) (pow (log 1.0) 3))) (* 3/2 (/ (* (pow x 2) (pow (log 1.0) 2)) (pow 1.0 2)))) (- (* 3.0 (/ (pow (log (/ 1 x)) 2) x)) (+ (pow (log (/ 1 x)) 3) (+ (* 3.0 (/ (log (/ 1 x)) (pow x 2))) (* 1.5 (/ (pow (log (/ 1 x)) 2) (pow x 2)))))) (- (+ (* 3 (* (log -1) (pow (log (/ -1 x)) 2))) (+ (* 3.0 (/ (* (log -1) (log (/ -1 x))) (pow x 2))) (+ (* 3.0 (/ (pow (log (/ -1 x)) 2) x)) (+ (* 3.0 (/ (pow (log -1) 2) x)) (+ (* 3.0 (/ (log -1) (pow x 2))) (pow (log -1) 3)))))) (+ (pow (log (/ -1 x)) 3) (+ (* 3 (* (pow (log -1) 2) (log (/ -1 x)))) (+ (* 6.0 (/ (* (log -1) (log (/ -1 x))) x)) (+ (* 1.5 (/ (pow (log (/ -1 x)) 2) (pow x 2))) (+ (* 1.5 (/ (pow (log -1) 2) (pow x 2))) (* 3.0 (/ (log (/ -1 x)) (pow x 2))))))))) (- (+ (* 1.0 x) (log 1.0)) (* 1/2 (/ (pow x 2) (pow 1.0 2)))) (- (* 1.0 (/ 1 x)) (+ (* 0.5 (/ 1 (pow x 2))) (log (/ 1 x)))) (- (+ (log -1) (* 1.0 (/ 1 x))) (+ (* 0.5 (/ 1 (pow x 2))) (log (/ -1 x)))) 9.867 * * [simplify]: Extracting # 0 : cost 0 9.867 * * [simplify]: Extracting # 1 : cost 0 9.868 * * [simplify]: Extracting # 2 : cost 0 9.868 * * [simplify]: Extracting # 3 : cost 0 9.868 * * [simplify]: Extracting # 4 : cost 0 9.869 * * [simplify]: Extracting # 5 : cost 0 9.869 * * [simplify]: Extracting # 6 : cost 0 9.869 * * [simplify]: Extracting # 7 : cost 0 9.870 * * [simplify]: Extracting # 8 : cost 0 9.870 * * [simplify]: Extracting # 9 : cost 0 9.870 * * [simplify]: Extracting # 10 : cost 0 9.871 * * [simplify]: Extracting # 11 : cost 0 9.871 * * [simplify]: iteration 0 : 164 enodes (cost 1021 ) 9.920 * * [simplify]: Extracting # 0 : cost 0 9.921 * * [simplify]: Extracting # 1 : cost 0 9.922 * * [simplify]: Extracting # 2 : cost 0 9.923 * * [simplify]: Extracting # 3 : cost 0 9.924 * * [simplify]: Extracting # 4 : cost 0 9.925 * * [simplify]: Extracting # 5 : cost 0 9.926 * * [simplify]: Extracting # 6 : cost 0 9.934 * * [simplify]: iteration 1 : 422 enodes (cost 821 ) 10.187 * * [simplify]: Extracting # 0 : cost 0 10.188 * * [simplify]: Extracting # 1 : cost 0 10.190 * * [simplify]: Extracting # 2 : cost 0 10.191 * * [simplify]: Extracting # 3 : cost 0 10.193 * * [simplify]: Extracting # 4 : cost 0 10.194 * * [simplify]: iteration 2 : 1276 enodes (cost 762 ) 11.013 * * [simplify]: Extracting # 0 : cost 0 11.023 * * [simplify]: Extracting # 1 : cost 0 11.036 * * [simplify]: Extracting # 2 : cost 0 11.055 * * [simplify]: Extracting # 3 : cost 0 11.067 * * [simplify]: Extracting # 4 : cost 0 11.079 * * [simplify]: Extracting # 5 : cost 0 11.090 * * [simplify]: iteration done: 5000 enodes (cost 748 ) 11.091 * [simplify]: Simplified to: (expm1 (log (+ 1.0 x))) (log1p (log (+ 1.0 x))) (* 2 (log (cbrt (+ 1.0 x)))) (log (cbrt (+ 1.0 x))) (log (sqrt (+ 1.0 x))) (log (sqrt (+ 1.0 x))) 0 (log (+ 1.0 x)) 0 (log (+ 1.0 x)) (log (+ (pow 1.0 3) (pow x 3))) (log (fma 1.0 1.0 (* x (- x 1.0)))) (log (- (* 1.0 1.0) (* x x))) (log (- 1.0 x)) (log (+ 1.0 x)) (log (log (+ 1.0 x))) (+ 1.0 x) (cbrt (pow (log (+ 1.0 x)) 2)) (cbrt (log (+ 1.0 x))) (pow (log (+ 1.0 x)) 3) (sqrt (log (+ 1.0 x))) (sqrt (log (+ 1.0 x))) (expm1 (pow (log (+ 1.0 x)) 3)) (log1p (pow (log (+ 1.0 x)) 3)) (* (log (log (+ 1.0 x))) 3) (* (log (log (+ 1.0 x))) 3) 3 (pow (log (+ 1.0 x)) (* (cbrt 3) (cbrt 3))) (pow (log (+ 1.0 x)) (sqrt 3)) (log (+ 1.0 x)) 1 (pow (log (+ 1.0 x)) 3) (pow (log (+ 1.0 x)) 2) (log (+ 1.0 x)) (pow (sqrt (log (+ 1.0 x))) 3) (pow (sqrt (log (+ 1.0 x))) 3) 1 (pow (log (+ 1.0 x)) 3) (pow (log (+ 1.0 x)) 2) (* (log (log (+ 1.0 x))) 3) (exp (pow (log (+ 1.0 x)) 3)) (pow (log (+ 1.0 x)) 2) (log (+ 1.0 x)) (pow (pow (log (+ 1.0 x)) 3) 3) 1 (pow (log (+ 1.0 x)) 3) (pow (log (+ 1.0 x)) 2) (log (+ 1.0 x)) (pow (sqrt (log (+ 1.0 x))) 3) (pow (sqrt (log (+ 1.0 x))) 3) 1 (pow (log (+ 1.0 x)) 3) (pow (log (+ 1.0 x)) 2) (sqrt (pow (log (+ 1.0 x)) 3)) (sqrt (pow (log (+ 1.0 x)) 3)) (pow (log (+ 1.0 x)) 3/2) (pow (log (+ 1.0 x)) 3/2) (expm1 (log (+ 1.0 x))) (log1p (log (+ 1.0 x))) (log (log (+ 1.0 x))) (+ 1.0 x) 1 (log (+ 1.0 x)) (cbrt (pow (log (+ 1.0 x)) 2)) (cbrt (log (+ 1.0 x))) (sqrt (log (+ 1.0 x))) (sqrt (log (+ 1.0 x))) 1 (log (+ 1.0 x)) (cbrt (pow (log (+ 1.0 x)) 2)) (cbrt (log (+ 1.0 x))) (cbrt (pow (log (+ 1.0 x)) 2)) (cbrt (log (+ 1.0 x))) 1 (log (+ 1.0 x)) (cbrt (pow (log (+ 1.0 x)) 2)) (cbrt (log (+ 1.0 x))) (sqrt (log (+ 1.0 x))) (sqrt (log (+ 1.0 x))) 1 (log (+ 1.0 x)) (cbrt (log (+ 1.0 x))) (cbrt (pow (log (+ 1.0 x)) 2)) (cbrt (sqrt (pow (log (+ 1.0 x)) 3))) (cbrt (sqrt (pow (log (+ 1.0 x)) 3))) 1 (log (+ 1.0 x)) (cbrt (pow (log (+ 1.0 x)) 3/2)) (cbrt (pow (log (+ 1.0 x)) 3/2)) (cbrt (pow (log (+ 1.0 x)) 2)) (cbrt (log (+ 1.0 x))) (pow (log (+ 1.0 x)) 3) (sqrt (log (+ 1.0 x))) (sqrt (log (+ 1.0 x))) (fma (/ (pow x 2) (pow 1.0 2)) -1/2 (fma 1.0 x (log 1.0))) (- (/ 1.0 x) (- (/ 0.5 (* x x)) (log x))) (+ (/ 1.0 x) (- (log -1) (+ (log (/ -1 x)) (/ 0.5 (* x x))))) (fma -3/2 (/ (* (pow x 2) (pow (log 1.0) 2)) (pow 1.0 2)) (fma 3.0 (* x (+ (* (log 1.0) x) (pow (log 1.0) 2))) (pow (log 1.0) 3))) (- (fma 3.0 (/ (pow (- (log x)) 2) x) (pow (log x) 3)) (fma 3.0 (/ (- (log x)) (* x x)) (/ (* 1.5 (pow (- (log x)) 2)) (* x x)))) (- (+ (fma 3.0 (fma (/ (log -1) x) (/ (log (/ -1 x)) x) (/ (pow (log (/ -1 x)) 2) x)) (fma 3.0 (+ (/ (pow (log -1) 2) x) (/ (log -1) (pow x 2))) (pow (log -1) 3))) (* (pow (log (/ -1 x)) 2) (- (* 3 (log -1)) (log (/ -1 x))))) (fma (log (/ -1 x)) (* 3 (pow (log -1) 2)) (fma 6.0 (/ (* (log -1) (log (/ -1 x))) x) (fma 3.0 (/ (log (/ -1 x)) (pow x 2)) (* (/ 1.5 x) (+ (/ (pow (log (/ -1 x)) 2) x) (/ (pow (log -1) 2) x))))))) (fma (/ (pow x 2) (pow 1.0 2)) -1/2 (fma 1.0 x (log 1.0))) (- (/ 1.0 x) (- (/ 0.5 (* x x)) (log x))) (+ (/ 1.0 x) (- (log -1) (+ (log (/ -1 x)) (/ 0.5 (* x x))))) 11.092 * * * [progress]: adding candidates to table 11.288 * [progress]: [Phase 3 of 3] Extracting. 11.288 * * [regime]: Finding splitpoints for: (# # # # # #) 11.289 * * * [regime-changes]: Trying 3 branch expressions: ((+ 1.0 x) (log (+ 1.0 x)) x) 11.289 * * * * [regimes]: Trying to branch on (+ 1.0 x) from (# # # # # #) 11.314 * * * * [regimes]: Trying to branch on (+ 1.0 x) from (# #) 11.323 * * * * [regimes]: Trying to branch on (log (+ 1.0 x)) from (# # # # # #) 11.352 * * * * [regimes]: Trying to branch on x from (# # # # # #) 11.380 * * * [regime]: Found split indices: #