8.316 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.095 * * * [progress]: [2/2] Setting up program. 0.097 * [progress]: [Phase 2 of 3] Improving. 0.097 * [simplify]: Simplifying: (* (/ 1.0 2.0) (log (/ (+ 1.0 x) (- 1.0 x)))) 0.097 * [simplify]: Sending expressions to egg_math: (* (/ h1 h2) (log (/ (+ h1 h0) (- h1 h0)))) 0.099 * * [simplify]: iteration 0 : 18 enodes (cost 6 ) 0.100 * * [simplify]: iteration 1 : 25 enodes (cost 6 ) 0.101 * * [simplify]: iteration 2 : 40 enodes (cost 6 ) 0.103 * * [simplify]: iteration 3 : 65 enodes (cost 6 ) 0.104 * * [simplify]: iteration 4 : 98 enodes (cost 6 ) 0.106 * * [simplify]: iteration 5 : 122 enodes (cost 6 ) 0.108 * * [simplify]: iteration 6 : 135 enodes (cost 6 ) 0.110 * * [simplify]: iteration 7 : 137 enodes (cost 6 ) 0.112 * * [simplify]: iteration 8 : 137 enodes (cost 6 ) 0.112 * * [progress]: iteration 1 / 4 0.112 * * * [progress]: picking best candidate 0.114 * * * * [pick]: Picked # 0.114 * * * [progress]: localizing error 0.122 * * * [progress]: generating rewritten candidates 0.122 * * * * [progress]: [ 1 / 2 ] rewriting at (2 2) 0.131 * * * * [progress]: [ 2 / 2 ] rewriting at (2 2 1) 0.160 * * * [progress]: generating series expansions 0.161 * * * * [progress]: [ 1 / 2 ] generating series at (2 2) 0.161 * [backup-simplify]: Simplify (log (/ (+ 1.0 x) (- 1.0 x))) into (log (/ (+ x 1.0) (- 1.0 x))) 0.161 * [approximate]: Taking taylor expansion of (log (/ (+ x 1.0) (- 1.0 x))) in (x) around 0 0.161 * [taylor]: Taking taylor expansion of (log (/ (+ x 1.0) (- 1.0 x))) in x 0.161 * [taylor]: Taking taylor expansion of (/ (+ x 1.0) (- 1.0 x)) in x 0.161 * [taylor]: Taking taylor expansion of (+ x 1.0) in x 0.161 * [taylor]: Taking taylor expansion of x in x 0.161 * [backup-simplify]: Simplify 0 into 0 0.161 * [backup-simplify]: Simplify 1 into 1 0.161 * [taylor]: Taking taylor expansion of 1.0 in x 0.161 * [backup-simplify]: Simplify 1.0 into 1.0 0.161 * [taylor]: Taking taylor expansion of (- 1.0 x) in x 0.161 * [taylor]: Taking taylor expansion of 1.0 in x 0.161 * [backup-simplify]: Simplify 1.0 into 1.0 0.161 * [taylor]: Taking taylor expansion of x in x 0.161 * [backup-simplify]: Simplify 0 into 0 0.161 * [backup-simplify]: Simplify 1 into 1 0.161 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0 0.162 * [backup-simplify]: Simplify (- 0) into 0 0.162 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0 0.162 * [backup-simplify]: Simplify (/ 1.0 1.0) into 1.0 0.163 * [backup-simplify]: Simplify (log 1.0) into (log 1.0) 0.163 * [taylor]: Taking taylor expansion of (log (/ (+ x 1.0) (- 1.0 x))) in x 0.163 * [taylor]: Taking taylor expansion of (/ (+ x 1.0) (- 1.0 x)) in x 0.163 * [taylor]: Taking taylor expansion of (+ x 1.0) in x 0.163 * [taylor]: Taking taylor expansion of x in x 0.163 * [backup-simplify]: Simplify 0 into 0 0.163 * [backup-simplify]: Simplify 1 into 1 0.163 * [taylor]: Taking taylor expansion of 1.0 in x 0.163 * [backup-simplify]: Simplify 1.0 into 1.0 0.163 * [taylor]: Taking taylor expansion of (- 1.0 x) in x 0.163 * [taylor]: Taking taylor expansion of 1.0 in x 0.163 * [backup-simplify]: Simplify 1.0 into 1.0 0.163 * [taylor]: Taking taylor expansion of x in x 0.163 * [backup-simplify]: Simplify 0 into 0 0.163 * [backup-simplify]: Simplify 1 into 1 0.163 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0 0.163 * [backup-simplify]: Simplify (- 0) into 0 0.163 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0 0.164 * [backup-simplify]: Simplify (/ 1.0 1.0) into 1.0 0.164 * [backup-simplify]: Simplify (log 1.0) into (log 1.0) 0.164 * [backup-simplify]: Simplify (log 1.0) into (log 1.0) 0.165 * [backup-simplify]: Simplify (+ 1 0) into 1 0.165 * [backup-simplify]: Simplify (- 1) into -1 0.165 * [backup-simplify]: Simplify (+ 0 -1) into -1 0.167 * [backup-simplify]: Simplify (- (/ 1 1.0) (+ (* 1.0 (/ -1 1.0)))) into 2.0 0.171 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 2.0) 1)) (pow 1.0 1)))) 1) into 2.0 0.171 * [backup-simplify]: Simplify 2.0 into 2.0 0.171 * [backup-simplify]: Simplify (+ 0 0) into 0 0.171 * [backup-simplify]: Simplify (- 0) into 0 0.172 * [backup-simplify]: Simplify (+ 0 0) into 0 0.174 * [backup-simplify]: Simplify (- (/ 0 1.0) (+ (* 1.0 (/ 0 1.0)) (* 2.0 (/ -1 1.0)))) into 2.0 0.184 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 2.0) 2)) (pow 1.0 2))) (* 1 (/ (* 1 (pow (* 2 2.0) 1)) (pow 1.0 1)))) 2) into (* 1/2 (- 4.0 (* 4.0 (/ 1 (pow 1.0 2))))) 0.186 * [backup-simplify]: Simplify (* 1/2 (- 4.0 (* 4.0 (/ 1 (pow 1.0 2))))) into (* 1/2 (- 4.0 (* 4.0 (/ 1 (pow 1.0 2))))) 0.189 * [backup-simplify]: Simplify (+ (* (* 1/2 (- 4.0 (* 4.0 (/ 1 (pow 1.0 2))))) (pow x 2)) (+ (* 2.0 x) (log 1.0))) into (- (+ (* 2.0 (pow x 2)) (+ (* 2.0 x) (log 1.0))) (* 2.0 (/ (pow x 2) (pow 1.0 2)))) 0.189 * [backup-simplify]: Simplify (log (/ (+ 1.0 (/ 1 x)) (- 1.0 (/ 1 x)))) into (log (/ (+ (/ 1 x) 1.0) (- 1.0 (/ 1 x)))) 0.189 * [approximate]: Taking taylor expansion of (log (/ (+ (/ 1 x) 1.0) (- 1.0 (/ 1 x)))) in (x) around 0 0.189 * [taylor]: Taking taylor expansion of (log (/ (+ (/ 1 x) 1.0) (- 1.0 (/ 1 x)))) in x 0.189 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) 1.0) (- 1.0 (/ 1 x))) in x 0.189 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x 0.189 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.189 * [taylor]: Taking taylor expansion of x in x 0.189 * [backup-simplify]: Simplify 0 into 0 0.189 * [backup-simplify]: Simplify 1 into 1 0.190 * [backup-simplify]: Simplify (/ 1 1) into 1 0.190 * [taylor]: Taking taylor expansion of 1.0 in x 0.190 * [backup-simplify]: Simplify 1.0 into 1.0 0.190 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x 0.190 * [taylor]: Taking taylor expansion of 1.0 in x 0.190 * [backup-simplify]: Simplify 1.0 into 1.0 0.190 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.190 * [taylor]: Taking taylor expansion of x in x 0.190 * [backup-simplify]: Simplify 0 into 0 0.190 * [backup-simplify]: Simplify 1 into 1 0.190 * [backup-simplify]: Simplify (/ 1 1) into 1 0.190 * [backup-simplify]: Simplify (+ 1 0) into 1 0.190 * [backup-simplify]: Simplify (- 1) into -1 0.191 * [backup-simplify]: Simplify (+ 0 -1) into -1 0.191 * [backup-simplify]: Simplify (/ 1 -1) into -1 0.191 * [backup-simplify]: Simplify (log -1) into (log -1) 0.191 * [taylor]: Taking taylor expansion of (log (/ (+ (/ 1 x) 1.0) (- 1.0 (/ 1 x)))) in x 0.191 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) 1.0) (- 1.0 (/ 1 x))) in x 0.191 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x 0.191 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.191 * [taylor]: Taking taylor expansion of x in x 0.191 * [backup-simplify]: Simplify 0 into 0 0.191 * [backup-simplify]: Simplify 1 into 1 0.192 * [backup-simplify]: Simplify (/ 1 1) into 1 0.192 * [taylor]: Taking taylor expansion of 1.0 in x 0.192 * [backup-simplify]: Simplify 1.0 into 1.0 0.192 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x 0.192 * [taylor]: Taking taylor expansion of 1.0 in x 0.192 * [backup-simplify]: Simplify 1.0 into 1.0 0.192 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.192 * [taylor]: Taking taylor expansion of x in x 0.192 * [backup-simplify]: Simplify 0 into 0 0.192 * [backup-simplify]: Simplify 1 into 1 0.192 * [backup-simplify]: Simplify (/ 1 1) into 1 0.192 * [backup-simplify]: Simplify (+ 1 0) into 1 0.192 * [backup-simplify]: Simplify (- 1) into -1 0.193 * [backup-simplify]: Simplify (+ 0 -1) into -1 0.193 * [backup-simplify]: Simplify (/ 1 -1) into -1 0.193 * [backup-simplify]: Simplify (log -1) into (log -1) 0.193 * [backup-simplify]: Simplify (log -1) into (log -1) 0.194 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.194 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0 0.195 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.195 * [backup-simplify]: Simplify (- 0) into 0 0.195 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0 0.197 * [backup-simplify]: Simplify (- (/ 1.0 -1) (+ (* -1 (/ 1.0 -1)))) into (- 2.0) 0.201 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 (- 2.0)) 1)) (pow -1 1)))) 1) into 2.0 0.201 * [backup-simplify]: Simplify 2.0 into 2.0 0.202 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.202 * [backup-simplify]: Simplify (+ 0 0) into 0 0.202 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.203 * [backup-simplify]: Simplify (- 0) into 0 0.203 * [backup-simplify]: Simplify (+ 0 0) into 0 0.206 * [backup-simplify]: Simplify (- (/ 0 -1) (+ (* -1 (/ 0 -1)) (* (- 2.0) (/ 1.0 -1)))) into (- 2.0) 0.214 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 (- 2.0)) 2)) (pow -1 2))) (* 1 (/ (* 1 (pow (* 2 (- 2.0)) 1)) (pow -1 1)))) 2) into 0 0.215 * [backup-simplify]: Simplify 0 into 0 0.215 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.215 * [backup-simplify]: Simplify (+ 0 0) into 0 0.216 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.216 * [backup-simplify]: Simplify (- 0) into 0 0.216 * [backup-simplify]: Simplify (+ 0 0) into 0 0.219 * [backup-simplify]: Simplify (- (/ 0 -1) (+ (* -1 (/ 0 -1)) (* (- 2.0) (/ 0 -1)) (* (- 2.0) (/ 1.0 -1)))) into (- 2.0) 0.242 * [backup-simplify]: Simplify (/ (+ (* 2 (/ (* (pow (* 1 (- 2.0)) 3)) (pow -1 3))) (* -3 (/ (* (pow (* 1 (- 2.0)) 1) (pow (* 2 (- 2.0)) 1)) (pow -1 2))) (* 1 (/ (* 1 1 (pow (* 6 (- 2.0)) 1)) (pow -1 1)))) 6) into 0.6666666666666666 0.242 * [backup-simplify]: Simplify 0.6666666666666666 into 0.6666666666666666 0.242 * [backup-simplify]: Simplify (+ (* 0.6666666666666666 (pow (/ 1 x) 3)) (+ (* 2.0 (/ 1 x)) (log -1))) into (+ (log -1) (+ (* 2.0 (/ 1 x)) (* 0.6666666666666666 (/ 1 (pow x 3))))) 0.243 * [backup-simplify]: Simplify (log (/ (+ 1.0 (/ 1 (- x))) (- 1.0 (/ 1 (- x))))) into (log (/ (- 1.0 (/ 1 x)) (+ (/ 1 x) 1.0))) 0.243 * [approximate]: Taking taylor expansion of (log (/ (- 1.0 (/ 1 x)) (+ (/ 1 x) 1.0))) in (x) around 0 0.243 * [taylor]: Taking taylor expansion of (log (/ (- 1.0 (/ 1 x)) (+ (/ 1 x) 1.0))) in x 0.243 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 x)) (+ (/ 1 x) 1.0)) in x 0.243 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x 0.243 * [taylor]: Taking taylor expansion of 1.0 in x 0.243 * [backup-simplify]: Simplify 1.0 into 1.0 0.243 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.243 * [taylor]: Taking taylor expansion of x in x 0.243 * [backup-simplify]: Simplify 0 into 0 0.243 * [backup-simplify]: Simplify 1 into 1 0.243 * [backup-simplify]: Simplify (/ 1 1) into 1 0.243 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x 0.243 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.243 * [taylor]: Taking taylor expansion of x in x 0.243 * [backup-simplify]: Simplify 0 into 0 0.243 * [backup-simplify]: Simplify 1 into 1 0.243 * [backup-simplify]: Simplify (/ 1 1) into 1 0.243 * [taylor]: Taking taylor expansion of 1.0 in x 0.243 * [backup-simplify]: Simplify 1.0 into 1.0 0.244 * [backup-simplify]: Simplify (- 1) into -1 0.244 * [backup-simplify]: Simplify (+ 0 -1) into -1 0.244 * [backup-simplify]: Simplify (+ 1 0) into 1 0.244 * [backup-simplify]: Simplify (/ -1 1) into -1 0.244 * [backup-simplify]: Simplify (log -1) into (log -1) 0.245 * [taylor]: Taking taylor expansion of (log (/ (- 1.0 (/ 1 x)) (+ (/ 1 x) 1.0))) in x 0.245 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 x)) (+ (/ 1 x) 1.0)) in x 0.245 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x 0.245 * [taylor]: Taking taylor expansion of 1.0 in x 0.245 * [backup-simplify]: Simplify 1.0 into 1.0 0.245 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.245 * [taylor]: Taking taylor expansion of x in x 0.245 * [backup-simplify]: Simplify 0 into 0 0.245 * [backup-simplify]: Simplify 1 into 1 0.245 * [backup-simplify]: Simplify (/ 1 1) into 1 0.245 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x 0.245 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.245 * [taylor]: Taking taylor expansion of x in x 0.245 * [backup-simplify]: Simplify 0 into 0 0.245 * [backup-simplify]: Simplify 1 into 1 0.245 * [backup-simplify]: Simplify (/ 1 1) into 1 0.245 * [taylor]: Taking taylor expansion of 1.0 in x 0.245 * [backup-simplify]: Simplify 1.0 into 1.0 0.245 * [backup-simplify]: Simplify (- 1) into -1 0.246 * [backup-simplify]: Simplify (+ 0 -1) into -1 0.246 * [backup-simplify]: Simplify (+ 1 0) into 1 0.246 * [backup-simplify]: Simplify (/ -1 1) into -1 0.246 * [backup-simplify]: Simplify (log -1) into (log -1) 0.247 * [backup-simplify]: Simplify (log -1) into (log -1) 0.247 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.247 * [backup-simplify]: Simplify (- 0) into 0 0.248 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0 0.248 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.248 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0 0.250 * [backup-simplify]: Simplify (- (/ 1.0 1) (+ (* -1 (/ 1.0 1)))) into 2.0 0.254 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 2.0) 1)) (pow -1 1)))) 1) into -2.0 0.254 * [backup-simplify]: Simplify -2.0 into -2.0 0.254 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.254 * [backup-simplify]: Simplify (- 0) into 0 0.255 * [backup-simplify]: Simplify (+ 0 0) into 0 0.255 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.255 * [backup-simplify]: Simplify (+ 0 0) into 0 0.258 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 2.0 (/ 1.0 1)))) into (- 2.0) 0.266 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 2.0) 2)) (pow -1 2))) (* 1 (/ (* 1 (pow (* 2 (- 2.0)) 1)) (pow -1 1)))) 2) into 0 0.266 * [backup-simplify]: Simplify 0 into 0 0.267 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.267 * [backup-simplify]: Simplify (- 0) into 0 0.267 * [backup-simplify]: Simplify (+ 0 0) into 0 0.267 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.268 * [backup-simplify]: Simplify (+ 0 0) into 0 0.271 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 2.0 (/ 0 1)) (* (- 2.0) (/ 1.0 1)))) into 2.0 0.286 * [backup-simplify]: Simplify (/ (+ (* 2 (/ (* (pow (* 1 2.0) 3)) (pow -1 3))) (* -3 (/ (* (pow (* 1 2.0) 1) (pow (* 2 (- 2.0)) 1)) (pow -1 2))) (* 1 (/ (* 1 1 (pow (* 6 2.0) 1)) (pow -1 1)))) 6) into -0.6666666666666666 0.286 * [backup-simplify]: Simplify -0.6666666666666666 into -0.6666666666666666 0.286 * [backup-simplify]: Simplify (+ (* -0.6666666666666666 (pow (/ 1 (- x)) 3)) (+ (* -2.0 (/ 1 (- x))) (log -1))) into (+ (log -1) (+ (* 2.0 (/ 1 x)) (* 0.6666666666666666 (/ 1 (pow x 3))))) 0.286 * * * * [progress]: [ 2 / 2 ] generating series at (2 2 1) 0.286 * [backup-simplify]: Simplify (/ (+ 1.0 x) (- 1.0 x)) into (/ (+ x 1.0) (- 1.0 x)) 0.286 * [approximate]: Taking taylor expansion of (/ (+ x 1.0) (- 1.0 x)) in (x) around 0 0.286 * [taylor]: Taking taylor expansion of (/ (+ x 1.0) (- 1.0 x)) in x 0.286 * [taylor]: Taking taylor expansion of (+ x 1.0) in x 0.286 * [taylor]: Taking taylor expansion of x in x 0.286 * [backup-simplify]: Simplify 0 into 0 0.286 * [backup-simplify]: Simplify 1 into 1 0.286 * [taylor]: Taking taylor expansion of 1.0 in x 0.287 * [backup-simplify]: Simplify 1.0 into 1.0 0.287 * [taylor]: Taking taylor expansion of (- 1.0 x) in x 0.287 * [taylor]: Taking taylor expansion of 1.0 in x 0.287 * [backup-simplify]: Simplify 1.0 into 1.0 0.287 * [taylor]: Taking taylor expansion of x in x 0.287 * [backup-simplify]: Simplify 0 into 0 0.287 * [backup-simplify]: Simplify 1 into 1 0.287 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0 0.287 * [backup-simplify]: Simplify (- 0) into 0 0.287 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0 0.288 * [backup-simplify]: Simplify (/ 1.0 1.0) into 1.0 0.288 * [taylor]: Taking taylor expansion of (/ (+ x 1.0) (- 1.0 x)) in x 0.288 * [taylor]: Taking taylor expansion of (+ x 1.0) in x 0.288 * [taylor]: Taking taylor expansion of x in x 0.288 * [backup-simplify]: Simplify 0 into 0 0.288 * [backup-simplify]: Simplify 1 into 1 0.288 * [taylor]: Taking taylor expansion of 1.0 in x 0.288 * [backup-simplify]: Simplify 1.0 into 1.0 0.288 * [taylor]: Taking taylor expansion of (- 1.0 x) in x 0.288 * [taylor]: Taking taylor expansion of 1.0 in x 0.288 * [backup-simplify]: Simplify 1.0 into 1.0 0.288 * [taylor]: Taking taylor expansion of x in x 0.288 * [backup-simplify]: Simplify 0 into 0 0.288 * [backup-simplify]: Simplify 1 into 1 0.288 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0 0.288 * [backup-simplify]: Simplify (- 0) into 0 0.289 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0 0.289 * [backup-simplify]: Simplify (/ 1.0 1.0) into 1.0 0.289 * [backup-simplify]: Simplify 1.0 into 1.0 0.289 * [backup-simplify]: Simplify (+ 1 0) into 1 0.289 * [backup-simplify]: Simplify (- 1) into -1 0.290 * [backup-simplify]: Simplify (+ 0 -1) into -1 0.291 * [backup-simplify]: Simplify (- (/ 1 1.0) (+ (* 1.0 (/ -1 1.0)))) into 2.0 0.291 * [backup-simplify]: Simplify 2.0 into 2.0 0.291 * [backup-simplify]: Simplify (+ 0 0) into 0 0.292 * [backup-simplify]: Simplify (- 0) into 0 0.292 * [backup-simplify]: Simplify (+ 0 0) into 0 0.294 * [backup-simplify]: Simplify (- (/ 0 1.0) (+ (* 1.0 (/ 0 1.0)) (* 2.0 (/ -1 1.0)))) into 2.0 0.294 * [backup-simplify]: Simplify 2.0 into 2.0 0.295 * [backup-simplify]: Simplify (+ (* 2.0 (pow x 2)) (+ (* 2.0 x) 1.0)) into (+ (* 2.0 (pow x 2)) (+ (* 2.0 x) 1.0)) 0.295 * [backup-simplify]: Simplify (/ (+ 1.0 (/ 1 x)) (- 1.0 (/ 1 x))) into (/ (+ (/ 1 x) 1.0) (- 1.0 (/ 1 x))) 0.295 * [approximate]: Taking taylor expansion of (/ (+ (/ 1 x) 1.0) (- 1.0 (/ 1 x))) in (x) around 0 0.295 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) 1.0) (- 1.0 (/ 1 x))) in x 0.295 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x 0.295 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.295 * [taylor]: Taking taylor expansion of x in x 0.295 * [backup-simplify]: Simplify 0 into 0 0.295 * [backup-simplify]: Simplify 1 into 1 0.295 * [backup-simplify]: Simplify (/ 1 1) into 1 0.295 * [taylor]: Taking taylor expansion of 1.0 in x 0.295 * [backup-simplify]: Simplify 1.0 into 1.0 0.295 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x 0.295 * [taylor]: Taking taylor expansion of 1.0 in x 0.295 * [backup-simplify]: Simplify 1.0 into 1.0 0.295 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.295 * [taylor]: Taking taylor expansion of x in x 0.295 * [backup-simplify]: Simplify 0 into 0 0.295 * [backup-simplify]: Simplify 1 into 1 0.295 * [backup-simplify]: Simplify (/ 1 1) into 1 0.296 * [backup-simplify]: Simplify (+ 1 0) into 1 0.296 * [backup-simplify]: Simplify (- 1) into -1 0.296 * [backup-simplify]: Simplify (+ 0 -1) into -1 0.296 * [backup-simplify]: Simplify (/ 1 -1) into -1 0.296 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) 1.0) (- 1.0 (/ 1 x))) in x 0.296 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x 0.296 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.296 * [taylor]: Taking taylor expansion of x in x 0.296 * [backup-simplify]: Simplify 0 into 0 0.296 * [backup-simplify]: Simplify 1 into 1 0.297 * [backup-simplify]: Simplify (/ 1 1) into 1 0.297 * [taylor]: Taking taylor expansion of 1.0 in x 0.297 * [backup-simplify]: Simplify 1.0 into 1.0 0.297 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x 0.297 * [taylor]: Taking taylor expansion of 1.0 in x 0.297 * [backup-simplify]: Simplify 1.0 into 1.0 0.297 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.297 * [taylor]: Taking taylor expansion of x in x 0.297 * [backup-simplify]: Simplify 0 into 0 0.297 * [backup-simplify]: Simplify 1 into 1 0.297 * [backup-simplify]: Simplify (/ 1 1) into 1 0.297 * [backup-simplify]: Simplify (+ 1 0) into 1 0.298 * [backup-simplify]: Simplify (- 1) into -1 0.298 * [backup-simplify]: Simplify (+ 0 -1) into -1 0.298 * [backup-simplify]: Simplify (/ 1 -1) into -1 0.298 * [backup-simplify]: Simplify -1 into -1 0.298 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.299 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0 0.299 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.299 * [backup-simplify]: Simplify (- 0) into 0 0.300 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0 0.301 * [backup-simplify]: Simplify (- (/ 1.0 -1) (+ (* -1 (/ 1.0 -1)))) into (- 2.0) 0.301 * [backup-simplify]: Simplify (- 2.0) into (- 2.0) 0.302 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.302 * [backup-simplify]: Simplify (+ 0 0) into 0 0.303 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.303 * [backup-simplify]: Simplify (- 0) into 0 0.303 * [backup-simplify]: Simplify (+ 0 0) into 0 0.306 * [backup-simplify]: Simplify (- (/ 0 -1) (+ (* -1 (/ 0 -1)) (* (- 2.0) (/ 1.0 -1)))) into (- 2.0) 0.306 * [backup-simplify]: Simplify (- 2.0) into (- 2.0) 0.307 * [backup-simplify]: Simplify (+ (* (- 2.0) (pow (/ 1 x) 2)) (+ (* (- 2.0) (/ 1 x)) -1)) into (- (+ (* 2.0 (/ 1 (pow x 2))) (+ (* 2.0 (/ 1 x)) 1))) 0.307 * [backup-simplify]: Simplify (/ (+ 1.0 (/ 1 (- x))) (- 1.0 (/ 1 (- x)))) into (/ (- 1.0 (/ 1 x)) (+ (/ 1 x) 1.0)) 0.307 * [approximate]: Taking taylor expansion of (/ (- 1.0 (/ 1 x)) (+ (/ 1 x) 1.0)) in (x) around 0 0.307 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 x)) (+ (/ 1 x) 1.0)) in x 0.307 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x 0.307 * [taylor]: Taking taylor expansion of 1.0 in x 0.307 * [backup-simplify]: Simplify 1.0 into 1.0 0.307 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.307 * [taylor]: Taking taylor expansion of x in x 0.307 * [backup-simplify]: Simplify 0 into 0 0.307 * [backup-simplify]: Simplify 1 into 1 0.307 * [backup-simplify]: Simplify (/ 1 1) into 1 0.307 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x 0.307 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.307 * [taylor]: Taking taylor expansion of x in x 0.307 * [backup-simplify]: Simplify 0 into 0 0.307 * [backup-simplify]: Simplify 1 into 1 0.307 * [backup-simplify]: Simplify (/ 1 1) into 1 0.307 * [taylor]: Taking taylor expansion of 1.0 in x 0.307 * [backup-simplify]: Simplify 1.0 into 1.0 0.308 * [backup-simplify]: Simplify (- 1) into -1 0.308 * [backup-simplify]: Simplify (+ 0 -1) into -1 0.308 * [backup-simplify]: Simplify (+ 1 0) into 1 0.308 * [backup-simplify]: Simplify (/ -1 1) into -1 0.308 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 x)) (+ (/ 1 x) 1.0)) in x 0.308 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x 0.308 * [taylor]: Taking taylor expansion of 1.0 in x 0.308 * [backup-simplify]: Simplify 1.0 into 1.0 0.308 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.308 * [taylor]: Taking taylor expansion of x in x 0.309 * [backup-simplify]: Simplify 0 into 0 0.309 * [backup-simplify]: Simplify 1 into 1 0.309 * [backup-simplify]: Simplify (/ 1 1) into 1 0.309 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x 0.309 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.309 * [taylor]: Taking taylor expansion of x in x 0.309 * [backup-simplify]: Simplify 0 into 0 0.309 * [backup-simplify]: Simplify 1 into 1 0.309 * [backup-simplify]: Simplify (/ 1 1) into 1 0.309 * [taylor]: Taking taylor expansion of 1.0 in x 0.309 * [backup-simplify]: Simplify 1.0 into 1.0 0.309 * [backup-simplify]: Simplify (- 1) into -1 0.310 * [backup-simplify]: Simplify (+ 0 -1) into -1 0.310 * [backup-simplify]: Simplify (+ 1 0) into 1 0.310 * [backup-simplify]: Simplify (/ -1 1) into -1 0.310 * [backup-simplify]: Simplify -1 into -1 0.311 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.311 * [backup-simplify]: Simplify (- 0) into 0 0.311 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0 0.311 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.312 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0 0.313 * [backup-simplify]: Simplify (- (/ 1.0 1) (+ (* -1 (/ 1.0 1)))) into 2.0 0.313 * [backup-simplify]: Simplify 2.0 into 2.0 0.314 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.314 * [backup-simplify]: Simplify (- 0) into 0 0.314 * [backup-simplify]: Simplify (+ 0 0) into 0 0.315 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.315 * [backup-simplify]: Simplify (+ 0 0) into 0 0.317 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 2.0 (/ 1.0 1)))) into (- 2.0) 0.318 * [backup-simplify]: Simplify (- 2.0) into (- 2.0) 0.318 * [backup-simplify]: Simplify (+ (* (- 2.0) (pow (/ 1 (- x)) 2)) (+ (* 2.0 (/ 1 (- x))) -1)) into (- (+ (* 2.0 (/ 1 (pow x 2))) (+ (* 2.0 (/ 1 x)) 1))) 0.318 * * * [progress]: simplifying candidates 0.320 * [simplify]: Simplifying: (expm1 (log (/ (+ 1.0 x) (- 1.0 x)))) (log1p (log (/ (+ 1.0 x) (- 1.0 x)))) (log (* (cbrt (/ (+ 1.0 x) (- 1.0 x))) (cbrt (/ (+ 1.0 x) (- 1.0 x))))) (log (cbrt (/ (+ 1.0 x) (- 1.0 x)))) (log (sqrt (/ (+ 1.0 x) (- 1.0 x)))) (log (sqrt (/ (+ 1.0 x) (- 1.0 x)))) (log (/ (* (cbrt (+ 1.0 x)) (cbrt (+ 1.0 x))) (* (cbrt (- 1.0 x)) (cbrt (- 1.0 x))))) (log (/ (cbrt (+ 1.0 x)) (cbrt (- 1.0 x)))) (log (/ (* (cbrt (+ 1.0 x)) (cbrt (+ 1.0 x))) (sqrt (- 1.0 x)))) (log (/ (cbrt (+ 1.0 x)) (sqrt (- 1.0 x)))) (log (/ (* (cbrt (+ 1.0 x)) (cbrt (+ 1.0 x))) 1)) (log (/ (cbrt (+ 1.0 x)) (- 1.0 x))) (log (/ (* (cbrt (+ 1.0 x)) (cbrt (+ 1.0 x))) (+ (sqrt 1.0) (sqrt x)))) (log (/ (cbrt (+ 1.0 x)) (- (sqrt 1.0) (sqrt x)))) (log (/ (* (cbrt (+ 1.0 x)) (cbrt (+ 1.0 x))) 1)) (log (/ (cbrt (+ 1.0 x)) (- 1.0 x))) (log (/ (sqrt (+ 1.0 x)) (* (cbrt (- 1.0 x)) (cbrt (- 1.0 x))))) (log (/ (sqrt (+ 1.0 x)) (cbrt (- 1.0 x)))) (log (/ (sqrt (+ 1.0 x)) (sqrt (- 1.0 x)))) (log (/ (sqrt (+ 1.0 x)) (sqrt (- 1.0 x)))) (log (/ (sqrt (+ 1.0 x)) 1)) (log (/ (sqrt (+ 1.0 x)) (- 1.0 x))) (log (/ (sqrt (+ 1.0 x)) (+ (sqrt 1.0) (sqrt x)))) (log (/ (sqrt (+ 1.0 x)) (- (sqrt 1.0) (sqrt x)))) (log (/ (sqrt (+ 1.0 x)) 1)) (log (/ (sqrt (+ 1.0 x)) (- 1.0 x))) (log (/ 1 (* (cbrt (- 1.0 x)) (cbrt (- 1.0 x))))) (log (/ (+ 1.0 x) (cbrt (- 1.0 x)))) (log (/ 1 (sqrt (- 1.0 x)))) (log (/ (+ 1.0 x) (sqrt (- 1.0 x)))) (log (/ 1 1)) (log (/ (+ 1.0 x) (- 1.0 x))) (log (/ 1 (+ (sqrt 1.0) (sqrt x)))) (log (/ (+ 1.0 x) (- (sqrt 1.0) (sqrt x)))) (log (/ 1 1)) (log (/ (+ 1.0 x) (- 1.0 x))) (log (/ 1 (* (cbrt (- 1.0 x)) (cbrt (- 1.0 x))))) (log (/ (+ 1.0 x) (cbrt (- 1.0 x)))) (log (/ 1 (sqrt (- 1.0 x)))) (log (/ (+ 1.0 x) (sqrt (- 1.0 x)))) (log (/ 1 1)) (log (/ (+ 1.0 x) (- 1.0 x))) (log (/ 1 (+ (sqrt 1.0) (sqrt x)))) (log (/ (+ 1.0 x) (- (sqrt 1.0) (sqrt x)))) (log (/ 1 1)) (log (/ (+ 1.0 x) (- 1.0 x))) (log 1) (log (/ (+ 1.0 x) (- 1.0 x))) (log (+ 1.0 x)) (log (/ 1 (- 1.0 x))) (log (/ (+ 1.0 x) (- (pow 1.0 3) (pow x 3)))) (log (+ (* 1.0 1.0) (+ (* x x) (* 1.0 x)))) (log (/ (+ 1.0 x) (- (* 1.0 1.0) (* x x)))) (log (+ 1.0 x)) (log (+ 1.0 x)) (log (- 1.0 x)) (log (/ (+ 1.0 x) (- 1.0 x))) (log (log (/ (+ 1.0 x) (- 1.0 x)))) (exp (log (/ (+ 1.0 x) (- 1.0 x)))) (* (cbrt (log (/ (+ 1.0 x) (- 1.0 x)))) (cbrt (log (/ (+ 1.0 x) (- 1.0 x))))) (cbrt (log (/ (+ 1.0 x) (- 1.0 x)))) (* (* (log (/ (+ 1.0 x) (- 1.0 x))) (log (/ (+ 1.0 x) (- 1.0 x)))) (log (/ (+ 1.0 x) (- 1.0 x)))) (sqrt (log (/ (+ 1.0 x) (- 1.0 x)))) (sqrt (log (/ (+ 1.0 x) (- 1.0 x)))) (expm1 (/ (+ 1.0 x) (- 1.0 x))) (log1p (/ (+ 1.0 x) (- 1.0 x))) (- (log (+ 1.0 x)) (log (- 1.0 x))) (log (/ (+ 1.0 x) (- 1.0 x))) (exp (/ (+ 1.0 x) (- 1.0 x))) (/ (* (* (+ 1.0 x) (+ 1.0 x)) (+ 1.0 x)) (* (* (- 1.0 x) (- 1.0 x)) (- 1.0 x))) (* (cbrt (/ (+ 1.0 x) (- 1.0 x))) (cbrt (/ (+ 1.0 x) (- 1.0 x)))) (cbrt (/ (+ 1.0 x) (- 1.0 x))) (* (* (/ (+ 1.0 x) (- 1.0 x)) (/ (+ 1.0 x) (- 1.0 x))) (/ (+ 1.0 x) (- 1.0 x))) (sqrt (/ (+ 1.0 x) (- 1.0 x))) (sqrt (/ (+ 1.0 x) (- 1.0 x))) (- (+ 1.0 x)) (- (- 1.0 x)) (/ (* (cbrt (+ 1.0 x)) (cbrt (+ 1.0 x))) (* (cbrt (- 1.0 x)) (cbrt (- 1.0 x)))) (/ (cbrt (+ 1.0 x)) (cbrt (- 1.0 x))) (/ (* (cbrt (+ 1.0 x)) (cbrt (+ 1.0 x))) (sqrt (- 1.0 x))) (/ (cbrt (+ 1.0 x)) (sqrt (- 1.0 x))) (/ (* (cbrt (+ 1.0 x)) (cbrt (+ 1.0 x))) 1) (/ (cbrt (+ 1.0 x)) (- 1.0 x)) (/ (* (cbrt (+ 1.0 x)) (cbrt (+ 1.0 x))) (+ (sqrt 1.0) (sqrt x))) (/ (cbrt (+ 1.0 x)) (- (sqrt 1.0) (sqrt x))) (/ (* (cbrt (+ 1.0 x)) (cbrt (+ 1.0 x))) 1) (/ (cbrt (+ 1.0 x)) (- 1.0 x)) (/ (sqrt (+ 1.0 x)) (* (cbrt (- 1.0 x)) (cbrt (- 1.0 x)))) (/ (sqrt (+ 1.0 x)) (cbrt (- 1.0 x))) (/ (sqrt (+ 1.0 x)) (sqrt (- 1.0 x))) (/ (sqrt (+ 1.0 x)) (sqrt (- 1.0 x))) (/ (sqrt (+ 1.0 x)) 1) (/ (sqrt (+ 1.0 x)) (- 1.0 x)) (/ (sqrt (+ 1.0 x)) (+ (sqrt 1.0) (sqrt x))) (/ (sqrt (+ 1.0 x)) (- (sqrt 1.0) (sqrt x))) (/ (sqrt (+ 1.0 x)) 1) (/ (sqrt (+ 1.0 x)) (- 1.0 x)) (/ 1 (* (cbrt (- 1.0 x)) (cbrt (- 1.0 x)))) (/ (+ 1.0 x) (cbrt (- 1.0 x))) (/ 1 (sqrt (- 1.0 x))) (/ (+ 1.0 x) (sqrt (- 1.0 x))) (/ 1 1) (/ (+ 1.0 x) (- 1.0 x)) (/ 1 (+ (sqrt 1.0) (sqrt x))) (/ (+ 1.0 x) (- (sqrt 1.0) (sqrt x))) (/ 1 1) (/ (+ 1.0 x) (- 1.0 x)) (/ 1 (* (cbrt (- 1.0 x)) (cbrt (- 1.0 x)))) (/ (+ 1.0 x) (cbrt (- 1.0 x))) (/ 1 (sqrt (- 1.0 x))) (/ (+ 1.0 x) (sqrt (- 1.0 x))) (/ 1 1) (/ (+ 1.0 x) (- 1.0 x)) (/ 1 (+ (sqrt 1.0) (sqrt x))) (/ (+ 1.0 x) (- (sqrt 1.0) (sqrt x))) (/ 1 1) (/ (+ 1.0 x) (- 1.0 x)) (/ 1 (- 1.0 x)) (/ (- 1.0 x) (+ 1.0 x)) (/ (+ 1.0 x) (* (cbrt (- 1.0 x)) (cbrt (- 1.0 x)))) (/ (+ 1.0 x) (sqrt (- 1.0 x))) (/ (+ 1.0 x) 1) (/ (+ 1.0 x) (+ (sqrt 1.0) (sqrt x))) (/ (+ 1.0 x) 1) (/ (- 1.0 x) (cbrt (+ 1.0 x))) (/ (- 1.0 x) (sqrt (+ 1.0 x))) (/ (- 1.0 x) (+ 1.0 x)) (/ (- 1.0 x) (+ 1.0 x)) (/ (+ 1.0 x) (- (pow 1.0 3) (pow x 3))) (/ (+ 1.0 x) (- (* 1.0 1.0) (* x x))) (* (- 1.0 x) (+ (* 1.0 1.0) (- (* x x) (* 1.0 x)))) (* (- 1.0 x) (- 1.0 x)) (- (+ (* 2.0 (pow x 2)) (+ (* 2.0 x) (log 1.0))) (* 2.0 (/ (pow x 2) (pow 1.0 2)))) (+ (log -1) (+ (* 2.0 (/ 1 x)) (* 0.6666666666666666 (/ 1 (pow x 3))))) (+ (log -1) (+ (* 2.0 (/ 1 x)) (* 0.6666666666666666 (/ 1 (pow x 3))))) (+ (* 2.0 (pow x 2)) (+ (* 2.0 x) 1.0)) (- (+ (* 2.0 (/ 1 (pow x 2))) (+ (* 2.0 (/ 1 x)) 1))) (- (+ (* 2.0 (/ 1 (pow x 2))) (+ (* 2.0 (/ 1 x)) 1))) 0.320 * [simplify]: Sending expressions to egg_math: (expm1 (log (/ (+ h1 h0) (- h1 h0)))) (log1p (log (/ (+ h1 h0) (- h1 h0)))) (log (* (cbrt (/ (+ h1 h0) (- h1 h0))) (cbrt (/ (+ h1 h0) (- h1 h0))))) (log (cbrt (/ (+ h1 h0) (- h1 h0)))) (log (sqrt (/ (+ h1 h0) (- h1 h0)))) (log (sqrt (/ (+ h1 h0) (- h1 h0)))) (log (/ (* (cbrt (+ h1 h0)) (cbrt (+ h1 h0))) (* (cbrt (- h1 h0)) (cbrt (- h1 h0))))) (log (/ (cbrt (+ h1 h0)) (cbrt (- h1 h0)))) (log (/ (* (cbrt (+ h1 h0)) (cbrt (+ h1 h0))) (sqrt (- h1 h0)))) (log (/ (cbrt (+ h1 h0)) (sqrt (- h1 h0)))) (log (/ (* (cbrt (+ h1 h0)) (cbrt (+ h1 h0))) 1)) (log (/ (cbrt (+ h1 h0)) (- h1 h0))) (log (/ (* (cbrt (+ h1 h0)) (cbrt (+ h1 h0))) (+ (sqrt h1) (sqrt h0)))) (log (/ (cbrt (+ h1 h0)) (- (sqrt h1) (sqrt h0)))) (log (/ (* (cbrt (+ h1 h0)) (cbrt (+ h1 h0))) 1)) (log (/ (cbrt (+ h1 h0)) (- h1 h0))) (log (/ (sqrt (+ h1 h0)) (* (cbrt (- h1 h0)) (cbrt (- h1 h0))))) (log (/ (sqrt (+ h1 h0)) (cbrt (- h1 h0)))) (log (/ (sqrt (+ h1 h0)) (sqrt (- h1 h0)))) (log (/ (sqrt (+ h1 h0)) (sqrt (- h1 h0)))) (log (/ (sqrt (+ h1 h0)) 1)) (log (/ (sqrt (+ h1 h0)) (- h1 h0))) (log (/ (sqrt (+ h1 h0)) (+ (sqrt h1) (sqrt h0)))) (log (/ (sqrt (+ h1 h0)) (- (sqrt h1) (sqrt h0)))) (log (/ (sqrt (+ h1 h0)) 1)) (log (/ (sqrt (+ h1 h0)) (- h1 h0))) (log (/ 1 (* (cbrt (- h1 h0)) (cbrt (- h1 h0))))) (log (/ (+ h1 h0) (cbrt (- h1 h0)))) (log (/ 1 (sqrt (- h1 h0)))) (log (/ (+ h1 h0) (sqrt (- h1 h0)))) (log (/ 1 1)) (log (/ (+ h1 h0) (- h1 h0))) (log (/ 1 (+ (sqrt h1) (sqrt h0)))) (log (/ (+ h1 h0) (- (sqrt h1) (sqrt h0)))) (log (/ 1 1)) (log (/ (+ h1 h0) (- h1 h0))) (log (/ 1 (* (cbrt (- h1 h0)) (cbrt (- h1 h0))))) (log (/ (+ h1 h0) (cbrt (- h1 h0)))) (log (/ 1 (sqrt (- h1 h0)))) (log (/ (+ h1 h0) (sqrt (- h1 h0)))) (log (/ 1 1)) (log (/ (+ h1 h0) (- h1 h0))) (log (/ 1 (+ (sqrt h1) (sqrt h0)))) (log (/ (+ h1 h0) (- (sqrt h1) (sqrt h0)))) (log (/ 1 1)) (log (/ (+ h1 h0) (- h1 h0))) (log 1) (log (/ (+ h1 h0) (- h1 h0))) (log (+ h1 h0)) (log (/ 1 (- h1 h0))) (log (/ (+ h1 h0) (- (pow h1 3) (pow h0 3)))) (log (+ (* h1 h1) (+ (* h0 h0) (* h1 h0)))) (log (/ (+ h1 h0) (- (* h1 h1) (* h0 h0)))) (log (+ h1 h0)) (log (+ h1 h0)) (log (- h1 h0)) (log (/ (+ h1 h0) (- h1 h0))) (log (log (/ (+ h1 h0) (- h1 h0)))) (exp (log (/ (+ h1 h0) (- h1 h0)))) (* (cbrt (log (/ (+ h1 h0) (- h1 h0)))) (cbrt (log (/ (+ h1 h0) (- h1 h0))))) (cbrt (log (/ (+ h1 h0) (- h1 h0)))) (* (* (log (/ (+ h1 h0) (- h1 h0))) (log (/ (+ h1 h0) (- h1 h0)))) (log (/ (+ h1 h0) (- h1 h0)))) (sqrt (log (/ (+ h1 h0) (- h1 h0)))) (sqrt (log (/ (+ h1 h0) (- h1 h0)))) (expm1 (/ (+ h1 h0) (- h1 h0))) (log1p (/ (+ h1 h0) (- h1 h0))) (- (log (+ h1 h0)) (log (- h1 h0))) (log (/ (+ h1 h0) (- h1 h0))) (exp (/ (+ h1 h0) (- h1 h0))) (/ (* (* (+ h1 h0) (+ h1 h0)) (+ h1 h0)) (* (* (- h1 h0) (- h1 h0)) (- h1 h0))) (* (cbrt (/ (+ h1 h0) (- h1 h0))) (cbrt (/ (+ h1 h0) (- h1 h0)))) (cbrt (/ (+ h1 h0) (- h1 h0))) (* (* (/ (+ h1 h0) (- h1 h0)) (/ (+ h1 h0) (- h1 h0))) (/ (+ h1 h0) (- h1 h0))) (sqrt (/ (+ h1 h0) (- h1 h0))) (sqrt (/ (+ h1 h0) (- h1 h0))) (- (+ h1 h0)) (- (- h1 h0)) (/ (* (cbrt (+ h1 h0)) (cbrt (+ h1 h0))) (* (cbrt (- h1 h0)) (cbrt (- h1 h0)))) (/ (cbrt (+ h1 h0)) (cbrt (- h1 h0))) (/ (* (cbrt (+ h1 h0)) (cbrt (+ h1 h0))) (sqrt (- h1 h0))) (/ (cbrt (+ h1 h0)) (sqrt (- h1 h0))) (/ (* (cbrt (+ h1 h0)) (cbrt (+ h1 h0))) 1) (/ (cbrt (+ h1 h0)) (- h1 h0)) (/ (* (cbrt (+ h1 h0)) (cbrt (+ h1 h0))) (+ (sqrt h1) (sqrt h0))) (/ (cbrt (+ h1 h0)) (- (sqrt h1) (sqrt h0))) (/ (* (cbrt (+ h1 h0)) (cbrt (+ h1 h0))) 1) (/ (cbrt (+ h1 h0)) (- h1 h0)) (/ (sqrt (+ h1 h0)) (* (cbrt (- h1 h0)) (cbrt (- h1 h0)))) (/ (sqrt (+ h1 h0)) (cbrt (- h1 h0))) (/ (sqrt (+ h1 h0)) (sqrt (- h1 h0))) (/ (sqrt (+ h1 h0)) (sqrt (- h1 h0))) (/ (sqrt (+ h1 h0)) 1) (/ (sqrt (+ h1 h0)) (- h1 h0)) (/ (sqrt (+ h1 h0)) (+ (sqrt h1) (sqrt h0))) (/ (sqrt (+ h1 h0)) (- (sqrt h1) (sqrt h0))) (/ (sqrt (+ h1 h0)) 1) (/ (sqrt (+ h1 h0)) (- h1 h0)) (/ 1 (* (cbrt (- h1 h0)) (cbrt (- h1 h0)))) (/ (+ h1 h0) (cbrt (- h1 h0))) (/ 1 (sqrt (- h1 h0))) (/ (+ h1 h0) (sqrt (- h1 h0))) (/ 1 1) (/ (+ h1 h0) (- h1 h0)) (/ 1 (+ (sqrt h1) (sqrt h0))) (/ (+ h1 h0) (- (sqrt h1) (sqrt h0))) (/ 1 1) (/ (+ h1 h0) (- h1 h0)) (/ 1 (* (cbrt (- h1 h0)) (cbrt (- h1 h0)))) (/ (+ h1 h0) (cbrt (- h1 h0))) (/ 1 (sqrt (- h1 h0))) (/ (+ h1 h0) (sqrt (- h1 h0))) (/ 1 1) (/ (+ h1 h0) (- h1 h0)) (/ 1 (+ (sqrt h1) (sqrt h0))) (/ (+ h1 h0) (- (sqrt h1) (sqrt h0))) (/ 1 1) (/ (+ h1 h0) (- h1 h0)) (/ 1 (- h1 h0)) (/ (- h1 h0) (+ h1 h0)) (/ (+ h1 h0) (* (cbrt (- h1 h0)) (cbrt (- h1 h0)))) (/ (+ h1 h0) (sqrt (- h1 h0))) (/ (+ h1 h0) 1) (/ (+ h1 h0) (+ (sqrt h1) (sqrt h0))) (/ (+ h1 h0) 1) (/ (- h1 h0) (cbrt (+ h1 h0))) (/ (- h1 h0) (sqrt (+ h1 h0))) (/ (- h1 h0) (+ h1 h0)) (/ (- h1 h0) (+ h1 h0)) (/ (+ h1 h0) (- (pow h1 3) (pow h0 3))) (/ (+ h1 h0) (- (* h1 h1) (* h0 h0))) (* (- h1 h0) (+ (* h1 h1) (- (* h0 h0) (* h1 h0)))) (* (- h1 h0) (- h1 h0)) (- (+ (* h2 (pow h0 2)) (+ (* h2 h0) (log h1))) (* h2 (/ (pow h0 2) (pow h1 2)))) (+ (log -1) (+ (* h2 (/ 1 h0)) (* h3 (/ 1 (pow h0 3))))) (+ (log -1) (+ (* h2 (/ 1 h0)) (* h3 (/ 1 (pow h0 3))))) (+ (* h2 (pow h0 2)) (+ (* h2 h0) h1)) (- (+ (* h2 (/ 1 (pow h0 2))) (+ (* h2 (/ 1 h0)) 1))) (- (+ (* h2 (/ 1 (pow h0 2))) (+ (* h2 (/ 1 h0)) 1))) 0.324 * * [simplify]: iteration 0 : 334 enodes (cost 673 ) 0.330 * * [simplify]: iteration 1 : 1078 enodes (cost 636 ) 0.347 * * [simplify]: iteration 2 : 4549 enodes (cost 616 ) 0.430 * * [simplify]: iteration 3 : 5001 enodes (cost 613 ) 0.438 * * * [progress]: adding candidates to table 0.627 * * [progress]: iteration 2 / 4 0.627 * * * [progress]: picking best candidate 0.642 * * * * [pick]: Picked # 0.642 * * * [progress]: localizing error 0.659 * * * [progress]: generating rewritten candidates 0.659 * * * * [progress]: [ 1 / 1 ] rewriting at (2 2 3 2) 0.698 * * * [progress]: generating series expansions 0.698 * * * * [progress]: [ 1 / 1 ] generating series at (2 2 3 2) 0.699 * [backup-simplify]: Simplify (* 2.0 (/ (pow x 2) (pow 1.0 2))) into (* 2.0 (/ (pow x 2) (pow 1.0 2))) 0.699 * [approximate]: Taking taylor expansion of (* 2.0 (/ (pow x 2) (pow 1.0 2))) in (x) around 0 0.699 * [taylor]: Taking taylor expansion of (* 2.0 (/ (pow x 2) (pow 1.0 2))) in x 0.699 * [taylor]: Taking taylor expansion of 2.0 in x 0.699 * [backup-simplify]: Simplify 2.0 into 2.0 0.699 * [taylor]: Taking taylor expansion of (/ (pow x 2) (pow 1.0 2)) in x 0.699 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.699 * [taylor]: Taking taylor expansion of x in x 0.699 * [backup-simplify]: Simplify 0 into 0 0.699 * [backup-simplify]: Simplify 1 into 1 0.699 * [taylor]: Taking taylor expansion of (pow 1.0 2) in x 0.699 * [taylor]: Taking taylor expansion of 1.0 in x 0.699 * [backup-simplify]: Simplify 1.0 into 1.0 0.700 * [backup-simplify]: Simplify (* 1 1) into 1 0.700 * [backup-simplify]: Simplify (* 1.0 1.0) into 1.0 0.700 * [backup-simplify]: Simplify (/ 1 1.0) into 1.0 0.700 * [taylor]: Taking taylor expansion of (* 2.0 (/ (pow x 2) (pow 1.0 2))) in x 0.700 * [taylor]: Taking taylor expansion of 2.0 in x 0.700 * [backup-simplify]: Simplify 2.0 into 2.0 0.700 * [taylor]: Taking taylor expansion of (/ (pow x 2) (pow 1.0 2)) in x 0.700 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.700 * [taylor]: Taking taylor expansion of x in x 0.700 * [backup-simplify]: Simplify 0 into 0 0.700 * [backup-simplify]: Simplify 1 into 1 0.700 * [taylor]: Taking taylor expansion of (pow 1.0 2) in x 0.700 * [taylor]: Taking taylor expansion of 1.0 in x 0.700 * [backup-simplify]: Simplify 1.0 into 1.0 0.701 * [backup-simplify]: Simplify (* 1 1) into 1 0.701 * [backup-simplify]: Simplify (* 1.0 1.0) into 1.0 0.701 * [backup-simplify]: Simplify (/ 1 1.0) into 1.0 0.702 * [backup-simplify]: Simplify (* 2.0 1.0) into 2.0 0.702 * [backup-simplify]: Simplify 2.0 into 2.0 0.702 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 0.702 * [backup-simplify]: Simplify (+ (* 1.0 0) (* 0 1.0)) into 0 0.703 * [backup-simplify]: Simplify (- (/ 0 1.0) (+ (* 1.0 (/ 0 1.0)))) into 0 0.703 * [backup-simplify]: Simplify (+ (* 2.0 0) (* 0 1.0)) into 0 0.703 * [backup-simplify]: Simplify 0 into 0 0.704 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 0.704 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (* 0 1.0))) into 0 0.705 * [backup-simplify]: Simplify (- (/ 0 1.0) (+ (* 1.0 (/ 0 1.0)) (* 0 (/ 0 1.0)))) into 0 0.705 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (* 0 1.0))) into 0 0.705 * [backup-simplify]: Simplify 0 into 0 0.706 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 0.706 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1.0)))) into 0 0.707 * [backup-simplify]: Simplify (- (/ 0 1.0) (+ (* 1.0 (/ 0 1.0)) (* 0 (/ 0 1.0)) (* 0 (/ 0 1.0)))) into 0 0.707 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1.0)))) into 0 0.707 * [backup-simplify]: Simplify 0 into 0 0.708 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 0.709 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1.0))))) into 0 0.709 * [backup-simplify]: Simplify (- (/ 0 1.0) (+ (* 1.0 (/ 0 1.0)) (* 0 (/ 0 1.0)) (* 0 (/ 0 1.0)) (* 0 (/ 0 1.0)))) into 0 0.710 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1.0))))) into 0 0.710 * [backup-simplify]: Simplify 0 into 0 0.711 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 0.711 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1.0)))))) into 0 0.712 * [backup-simplify]: Simplify (- (/ 0 1.0) (+ (* 1.0 (/ 0 1.0)) (* 0 (/ 0 1.0)) (* 0 (/ 0 1.0)) (* 0 (/ 0 1.0)) (* 0 (/ 0 1.0)))) into 0 0.713 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1.0)))))) into 0 0.713 * [backup-simplify]: Simplify 0 into 0 0.713 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0 0.714 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1.0))))))) into 0 0.715 * [backup-simplify]: Simplify (- (/ 0 1.0) (+ (* 1.0 (/ 0 1.0)) (* 0 (/ 0 1.0)) (* 0 (/ 0 1.0)) (* 0 (/ 0 1.0)) (* 0 (/ 0 1.0)) (* 0 (/ 0 1.0)))) into 0 0.715 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1.0))))))) into 0 0.715 * [backup-simplify]: Simplify 0 into 0 0.716 * [backup-simplify]: Simplify (* 2.0 (pow x 2)) into (* 2.0 (pow x 2)) 0.716 * [backup-simplify]: Simplify (* 2.0 (/ (pow (/ 1 x) 2) (pow 1.0 2))) into (/ 2.0 (* (pow x 2) (pow 1.0 2))) 0.716 * [approximate]: Taking taylor expansion of (/ 2.0 (* (pow x 2) (pow 1.0 2))) in (x) around 0 0.716 * [taylor]: Taking taylor expansion of (/ 2.0 (* (pow x 2) (pow 1.0 2))) in x 0.716 * [taylor]: Taking taylor expansion of 2.0 in x 0.716 * [backup-simplify]: Simplify 2.0 into 2.0 0.716 * [taylor]: Taking taylor expansion of (* (pow x 2) (pow 1.0 2)) in x 0.716 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.716 * [taylor]: Taking taylor expansion of x in x 0.716 * [backup-simplify]: Simplify 0 into 0 0.716 * [backup-simplify]: Simplify 1 into 1 0.716 * [taylor]: Taking taylor expansion of (pow 1.0 2) in x 0.716 * [taylor]: Taking taylor expansion of 1.0 in x 0.716 * [backup-simplify]: Simplify 1.0 into 1.0 0.717 * [backup-simplify]: Simplify (* 1 1) into 1 0.717 * [backup-simplify]: Simplify (* 1.0 1.0) into 1.0 0.717 * [backup-simplify]: Simplify (* 1 1.0) into 1.0 0.722 * [backup-simplify]: Simplify (/ 2.0 1.0) into 2.0 0.722 * [taylor]: Taking taylor expansion of (/ 2.0 (* (pow x 2) (pow 1.0 2))) in x 0.722 * [taylor]: Taking taylor expansion of 2.0 in x 0.722 * [backup-simplify]: Simplify 2.0 into 2.0 0.722 * [taylor]: Taking taylor expansion of (* (pow x 2) (pow 1.0 2)) in x 0.722 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.722 * [taylor]: Taking taylor expansion of x in x 0.722 * [backup-simplify]: Simplify 0 into 0 0.722 * [backup-simplify]: Simplify 1 into 1 0.722 * [taylor]: Taking taylor expansion of (pow 1.0 2) in x 0.722 * [taylor]: Taking taylor expansion of 1.0 in x 0.722 * [backup-simplify]: Simplify 1.0 into 1.0 0.722 * [backup-simplify]: Simplify (* 1 1) into 1 0.722 * [backup-simplify]: Simplify (* 1.0 1.0) into 1.0 0.723 * [backup-simplify]: Simplify (* 1 1.0) into 1.0 0.723 * [backup-simplify]: Simplify (/ 2.0 1.0) into 2.0 0.723 * [backup-simplify]: Simplify 2.0 into 2.0 0.723 * [backup-simplify]: Simplify (+ (* 1.0 0) (* 0 1.0)) into 0 0.724 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 0.724 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1.0)) into 0 0.725 * [backup-simplify]: Simplify (- (/ 0 1.0) (+ (* 2.0 (/ 0 1.0)))) into 0 0.725 * [backup-simplify]: Simplify 0 into 0 0.725 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (* 0 1.0))) into 0 0.726 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 0.726 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1.0))) into 0 0.727 * [backup-simplify]: Simplify (- (/ 0 1.0) (+ (* 2.0 (/ 0 1.0)) (* 0 (/ 0 1.0)))) into 0 0.727 * [backup-simplify]: Simplify 0 into 0 0.727 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1.0)))) into 0 0.728 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 0.728 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1.0)))) into 0 0.729 * [backup-simplify]: Simplify (- (/ 0 1.0) (+ (* 2.0 (/ 0 1.0)) (* 0 (/ 0 1.0)) (* 0 (/ 0 1.0)))) into 0 0.729 * [backup-simplify]: Simplify 0 into 0 0.730 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1.0))))) into 0 0.730 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 0.731 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1.0))))) into 0 0.732 * [backup-simplify]: Simplify (- (/ 0 1.0) (+ (* 2.0 (/ 0 1.0)) (* 0 (/ 0 1.0)) (* 0 (/ 0 1.0)) (* 0 (/ 0 1.0)))) into 0 0.732 * [backup-simplify]: Simplify 0 into 0 0.733 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1.0)))))) into 0 0.733 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 0.734 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1.0)))))) into 0 0.735 * [backup-simplify]: Simplify (- (/ 0 1.0) (+ (* 2.0 (/ 0 1.0)) (* 0 (/ 0 1.0)) (* 0 (/ 0 1.0)) (* 0 (/ 0 1.0)) (* 0 (/ 0 1.0)))) into 0 0.735 * [backup-simplify]: Simplify 0 into 0 0.735 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1.0))))))) into 0 0.736 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0 0.737 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1.0))))))) into 0 0.738 * [backup-simplify]: Simplify (- (/ 0 1.0) (+ (* 2.0 (/ 0 1.0)) (* 0 (/ 0 1.0)) (* 0 (/ 0 1.0)) (* 0 (/ 0 1.0)) (* 0 (/ 0 1.0)) (* 0 (/ 0 1.0)))) into 0 0.738 * [backup-simplify]: Simplify 0 into 0 0.738 * [backup-simplify]: Simplify (* 2.0 (pow (/ 1 (/ 1 x)) 2)) into (* 2.0 (pow x 2)) 0.738 * [backup-simplify]: Simplify (* 2.0 (/ (pow (/ 1 (- x)) 2) (pow 1.0 2))) into (/ 2.0 (* (pow x 2) (pow 1.0 2))) 0.738 * [approximate]: Taking taylor expansion of (/ 2.0 (* (pow x 2) (pow 1.0 2))) in (x) around 0 0.738 * [taylor]: Taking taylor expansion of (/ 2.0 (* (pow x 2) (pow 1.0 2))) in x 0.738 * [taylor]: Taking taylor expansion of 2.0 in x 0.738 * [backup-simplify]: Simplify 2.0 into 2.0 0.738 * [taylor]: Taking taylor expansion of (* (pow x 2) (pow 1.0 2)) in x 0.738 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.738 * [taylor]: Taking taylor expansion of x in x 0.738 * [backup-simplify]: Simplify 0 into 0 0.738 * [backup-simplify]: Simplify 1 into 1 0.738 * [taylor]: Taking taylor expansion of (pow 1.0 2) in x 0.738 * [taylor]: Taking taylor expansion of 1.0 in x 0.738 * [backup-simplify]: Simplify 1.0 into 1.0 0.739 * [backup-simplify]: Simplify (* 1 1) into 1 0.739 * [backup-simplify]: Simplify (* 1.0 1.0) into 1.0 0.739 * [backup-simplify]: Simplify (* 1 1.0) into 1.0 0.739 * [backup-simplify]: Simplify (/ 2.0 1.0) into 2.0 0.739 * [taylor]: Taking taylor expansion of (/ 2.0 (* (pow x 2) (pow 1.0 2))) in x 0.739 * [taylor]: Taking taylor expansion of 2.0 in x 0.739 * [backup-simplify]: Simplify 2.0 into 2.0 0.739 * [taylor]: Taking taylor expansion of (* (pow x 2) (pow 1.0 2)) in x 0.739 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.740 * [taylor]: Taking taylor expansion of x in x 0.740 * [backup-simplify]: Simplify 0 into 0 0.740 * [backup-simplify]: Simplify 1 into 1 0.740 * [taylor]: Taking taylor expansion of (pow 1.0 2) in x 0.740 * [taylor]: Taking taylor expansion of 1.0 in x 0.740 * [backup-simplify]: Simplify 1.0 into 1.0 0.740 * [backup-simplify]: Simplify (* 1 1) into 1 0.740 * [backup-simplify]: Simplify (* 1.0 1.0) into 1.0 0.740 * [backup-simplify]: Simplify (* 1 1.0) into 1.0 0.741 * [backup-simplify]: Simplify (/ 2.0 1.0) into 2.0 0.741 * [backup-simplify]: Simplify 2.0 into 2.0 0.741 * [backup-simplify]: Simplify (+ (* 1.0 0) (* 0 1.0)) into 0 0.741 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 0.742 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1.0)) into 0 0.742 * [backup-simplify]: Simplify (- (/ 0 1.0) (+ (* 2.0 (/ 0 1.0)))) into 0 0.742 * [backup-simplify]: Simplify 0 into 0 0.743 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (* 0 1.0))) into 0 0.743 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 0.744 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1.0))) into 0 0.744 * [backup-simplify]: Simplify (- (/ 0 1.0) (+ (* 2.0 (/ 0 1.0)) (* 0 (/ 0 1.0)))) into 0 0.744 * [backup-simplify]: Simplify 0 into 0 0.745 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1.0)))) into 0 0.745 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 0.746 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1.0)))) into 0 0.747 * [backup-simplify]: Simplify (- (/ 0 1.0) (+ (* 2.0 (/ 0 1.0)) (* 0 (/ 0 1.0)) (* 0 (/ 0 1.0)))) into 0 0.747 * [backup-simplify]: Simplify 0 into 0 0.747 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1.0))))) into 0 0.748 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 0.749 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1.0))))) into 0 0.749 * [backup-simplify]: Simplify (- (/ 0 1.0) (+ (* 2.0 (/ 0 1.0)) (* 0 (/ 0 1.0)) (* 0 (/ 0 1.0)) (* 0 (/ 0 1.0)))) into 0 0.749 * [backup-simplify]: Simplify 0 into 0 0.750 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1.0)))))) into 0 0.751 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 0.751 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1.0)))))) into 0 0.752 * [backup-simplify]: Simplify (- (/ 0 1.0) (+ (* 2.0 (/ 0 1.0)) (* 0 (/ 0 1.0)) (* 0 (/ 0 1.0)) (* 0 (/ 0 1.0)) (* 0 (/ 0 1.0)))) into 0 0.752 * [backup-simplify]: Simplify 0 into 0 0.753 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1.0))))))) into 0 0.753 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0 0.754 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1.0))))))) into 0 0.755 * [backup-simplify]: Simplify (- (/ 0 1.0) (+ (* 2.0 (/ 0 1.0)) (* 0 (/ 0 1.0)) (* 0 (/ 0 1.0)) (* 0 (/ 0 1.0)) (* 0 (/ 0 1.0)) (* 0 (/ 0 1.0)))) into 0 0.755 * [backup-simplify]: Simplify 0 into 0 0.755 * [backup-simplify]: Simplify (* 2.0 (pow (/ 1 (/ 1 (- x))) 2)) into (* 2.0 (pow x 2)) 0.755 * * * [progress]: simplifying candidates 0.757 * [simplify]: Simplifying: (expm1 (* 2.0 (/ (pow x 2) (pow 1.0 2)))) (log1p (* 2.0 (/ (pow x 2) (pow 1.0 2)))) (* 2.0 (/ (pow x 2) (pow 1.0 2))) (+ (log 2.0) (- (* (log x) 2) (* (log 1.0) 2))) (+ (log 2.0) (- (* (log x) 2) (* (log 1.0) 2))) (+ (log 2.0) (- (* (log x) 2) (log (pow 1.0 2)))) (+ (log 2.0) (- (* (log x) 2) (* (log 1.0) 2))) (+ (log 2.0) (- (* (log x) 2) (* (log 1.0) 2))) (+ (log 2.0) (- (* (log x) 2) (log (pow 1.0 2)))) (+ (log 2.0) (- (log (pow x 2)) (* (log 1.0) 2))) (+ (log 2.0) (- (log (pow x 2)) (* (log 1.0) 2))) (+ (log 2.0) (- (log (pow x 2)) (log (pow 1.0 2)))) (+ (log 2.0) (log (/ (pow x 2) (pow 1.0 2)))) (log (* 2.0 (/ (pow x 2) (pow 1.0 2)))) (exp (* 2.0 (/ (pow x 2) (pow 1.0 2)))) (* (* (* 2.0 2.0) 2.0) (/ (* (* (pow x 2) (pow x 2)) (pow x 2)) (* (* (pow 1.0 2) (pow 1.0 2)) (pow 1.0 2)))) (* (* (* 2.0 2.0) 2.0) (* (* (/ (pow x 2) (pow 1.0 2)) (/ (pow x 2) (pow 1.0 2))) (/ (pow x 2) (pow 1.0 2)))) (* (cbrt (* 2.0 (/ (pow x 2) (pow 1.0 2)))) (cbrt (* 2.0 (/ (pow x 2) (pow 1.0 2))))) (cbrt (* 2.0 (/ (pow x 2) (pow 1.0 2)))) (* (* (* 2.0 (/ (pow x 2) (pow 1.0 2))) (* 2.0 (/ (pow x 2) (pow 1.0 2)))) (* 2.0 (/ (pow x 2) (pow 1.0 2)))) (sqrt (* 2.0 (/ (pow x 2) (pow 1.0 2)))) (sqrt (* 2.0 (/ (pow x 2) (pow 1.0 2)))) (* (sqrt 2.0) (sqrt (/ (pow x 2) (pow 1.0 2)))) (* (sqrt 2.0) (sqrt (/ (pow x 2) (pow 1.0 2)))) (* (sqrt 2.0) (/ (pow (sqrt x) 2) (pow (sqrt 1.0) 2))) (* (sqrt 2.0) (/ (pow (sqrt x) 2) (pow (sqrt 1.0) 2))) (* (sqrt 2.0) (/ (pow (sqrt x) 2) 1.0)) (* (sqrt 2.0) (/ (pow (sqrt x) 2) 1.0)) (* (sqrt 2.0) (/ (pow (sqrt x) 2) (sqrt (pow 1.0 2)))) (* (sqrt 2.0) (/ (pow (sqrt x) 2) (sqrt (pow 1.0 2)))) (* (sqrt 2.0) (/ (pow (sqrt x) 2) (pow 1.0 (/ 2 2)))) (* (sqrt 2.0) (/ (pow (sqrt x) 2) (pow 1.0 (/ 2 2)))) (* (sqrt 2.0) (/ x (pow (sqrt 1.0) 2))) (* (sqrt 2.0) (/ x (pow (sqrt 1.0) 2))) (* (sqrt 2.0) (/ x 1.0)) (* (sqrt 2.0) (/ x 1.0)) (* (sqrt 2.0) (/ x (sqrt (pow 1.0 2)))) (* (sqrt 2.0) (/ x (sqrt (pow 1.0 2)))) (* (sqrt 2.0) (/ x (pow 1.0 (/ 2 2)))) (* (sqrt 2.0) (/ x (pow 1.0 (/ 2 2)))) (* (sqrt 2.0) (/ (sqrt (pow x 2)) (pow (sqrt 1.0) 2))) (* (sqrt 2.0) (/ (sqrt (pow x 2)) (pow (sqrt 1.0) 2))) (* (sqrt 2.0) (/ (sqrt (pow x 2)) 1.0)) (* (sqrt 2.0) (/ (sqrt (pow x 2)) 1.0)) (* (sqrt 2.0) (/ (sqrt (pow x 2)) (sqrt (pow 1.0 2)))) (* (sqrt 2.0) (/ (sqrt (pow x 2)) (sqrt (pow 1.0 2)))) (* (sqrt 2.0) (/ (sqrt (pow x 2)) (pow 1.0 (/ 2 2)))) (* (sqrt 2.0) (/ (sqrt (pow x 2)) (pow 1.0 (/ 2 2)))) (* (sqrt 2.0) (/ (pow x (/ 2 2)) (pow (sqrt 1.0) 2))) (* (sqrt 2.0) (/ (pow x (/ 2 2)) (pow (sqrt 1.0) 2))) (* (sqrt 2.0) (/ (pow x (/ 2 2)) 1.0)) (* (sqrt 2.0) (/ (pow x (/ 2 2)) 1.0)) (* (sqrt 2.0) (/ (pow x (/ 2 2)) (sqrt (pow 1.0 2)))) (* (sqrt 2.0) (/ (pow x (/ 2 2)) (sqrt (pow 1.0 2)))) (* (sqrt 2.0) (/ (pow x (/ 2 2)) (pow 1.0 (/ 2 2)))) (* (sqrt 2.0) (/ (pow x (/ 2 2)) (pow 1.0 (/ 2 2)))) (* 2.0 (* (cbrt (/ (pow x 2) (pow 1.0 2))) (cbrt (/ (pow x 2) (pow 1.0 2))))) (* 2.0 (sqrt (/ (pow x 2) (pow 1.0 2)))) (* 2.0 (/ (pow (* (cbrt x) (cbrt x)) 2) (pow (* (cbrt 1.0) (cbrt 1.0)) 2))) (* 2.0 (/ (pow (* (cbrt x) (cbrt x)) 2) (pow (sqrt 1.0) 2))) (* 2.0 (/ (pow (* (cbrt x) (cbrt x)) 2) (pow 1 2))) (* 2.0 (/ (pow (* (cbrt x) (cbrt x)) 2) 1.0)) (* 2.0 (/ (pow (* (cbrt x) (cbrt x)) 2) (* (cbrt (pow 1.0 2)) (cbrt (pow 1.0 2))))) (* 2.0 (/ (pow (* (cbrt x) (cbrt x)) 2) (sqrt (pow 1.0 2)))) (* 2.0 (/ (pow (* (cbrt x) (cbrt x)) 2) 1)) (* 2.0 (/ (pow (* (cbrt x) (cbrt x)) 2) (pow 1.0 (/ 2 2)))) (* 2.0 (/ (pow (sqrt x) 2) (pow (* (cbrt 1.0) (cbrt 1.0)) 2))) (* 2.0 (/ (pow (sqrt x) 2) (pow (sqrt 1.0) 2))) (* 2.0 (/ (pow (sqrt x) 2) (pow 1 2))) (* 2.0 (/ (pow (sqrt x) 2) 1.0)) (* 2.0 (/ (pow (sqrt x) 2) (* (cbrt (pow 1.0 2)) (cbrt (pow 1.0 2))))) (* 2.0 (/ (pow (sqrt x) 2) (sqrt (pow 1.0 2)))) (* 2.0 (/ (pow (sqrt x) 2) 1)) (* 2.0 (/ (pow (sqrt x) 2) (pow 1.0 (/ 2 2)))) (* 2.0 (/ (pow 1 2) (pow (* (cbrt 1.0) (cbrt 1.0)) 2))) (* 2.0 (/ (pow 1 2) (pow (sqrt 1.0) 2))) (* 2.0 (/ (pow 1 2) (pow 1 2))) (* 2.0 (/ (pow 1 2) 1.0)) (* 2.0 (/ (pow 1 2) (* (cbrt (pow 1.0 2)) (cbrt (pow 1.0 2))))) (* 2.0 (/ (pow 1 2) (sqrt (pow 1.0 2)))) (* 2.0 (/ (pow 1 2) 1)) (* 2.0 (/ (pow 1 2) (pow 1.0 (/ 2 2)))) (* 2.0 (/ x (pow (* (cbrt 1.0) (cbrt 1.0)) 2))) (* 2.0 (/ x (pow (sqrt 1.0) 2))) (* 2.0 (/ x (pow 1 2))) (* 2.0 (/ x 1.0)) (* 2.0 (/ x (* (cbrt (pow 1.0 2)) (cbrt (pow 1.0 2))))) (* 2.0 (/ x (sqrt (pow 1.0 2)))) (* 2.0 (/ x 1)) (* 2.0 (/ x (pow 1.0 (/ 2 2)))) (* 2.0 (/ (* (cbrt (pow x 2)) (cbrt (pow x 2))) (pow (* (cbrt 1.0) (cbrt 1.0)) 2))) (* 2.0 (/ (* (cbrt (pow x 2)) (cbrt (pow x 2))) (pow (sqrt 1.0) 2))) (* 2.0 (/ (* (cbrt (pow x 2)) (cbrt (pow x 2))) (pow 1 2))) (* 2.0 (/ (* (cbrt (pow x 2)) (cbrt (pow x 2))) 1.0)) (* 2.0 (/ (* (cbrt (pow x 2)) (cbrt (pow x 2))) (* (cbrt (pow 1.0 2)) (cbrt (pow 1.0 2))))) (* 2.0 (/ (* (cbrt (pow x 2)) (cbrt (pow x 2))) (sqrt (pow 1.0 2)))) (* 2.0 (/ (* (cbrt (pow x 2)) (cbrt (pow x 2))) 1)) (* 2.0 (/ (* (cbrt (pow x 2)) (cbrt (pow x 2))) (pow 1.0 (/ 2 2)))) (* 2.0 (/ (sqrt (pow x 2)) (pow (* (cbrt 1.0) (cbrt 1.0)) 2))) (* 2.0 (/ (sqrt (pow x 2)) (pow (sqrt 1.0) 2))) (* 2.0 (/ (sqrt (pow x 2)) (pow 1 2))) (* 2.0 (/ (sqrt (pow x 2)) 1.0)) (* 2.0 (/ (sqrt (pow x 2)) (* (cbrt (pow 1.0 2)) (cbrt (pow 1.0 2))))) (* 2.0 (/ (sqrt (pow x 2)) (sqrt (pow 1.0 2)))) (* 2.0 (/ (sqrt (pow x 2)) 1)) (* 2.0 (/ (sqrt (pow x 2)) (pow 1.0 (/ 2 2)))) (* 2.0 (/ 1 (pow (* (cbrt 1.0) (cbrt 1.0)) 2))) (* 2.0 (/ 1 (pow (sqrt 1.0) 2))) (* 2.0 (/ 1 (pow 1 2))) (* 2.0 (/ 1 1.0)) (* 2.0 (/ 1 (* (cbrt (pow 1.0 2)) (cbrt (pow 1.0 2))))) (* 2.0 (/ 1 (sqrt (pow 1.0 2)))) (* 2.0 (/ 1 1)) (* 2.0 (/ 1 (pow 1.0 (/ 2 2)))) (* 2.0 (/ (pow x (/ 2 2)) (pow (* (cbrt 1.0) (cbrt 1.0)) 2))) (* 2.0 (/ (pow x (/ 2 2)) (pow (sqrt 1.0) 2))) (* 2.0 (/ (pow x (/ 2 2)) (pow 1 2))) (* 2.0 (/ (pow x (/ 2 2)) 1.0)) (* 2.0 (/ (pow x (/ 2 2)) (* (cbrt (pow 1.0 2)) (cbrt (pow 1.0 2))))) (* 2.0 (/ (pow x (/ 2 2)) (sqrt (pow 1.0 2)))) (* 2.0 (/ (pow x (/ 2 2)) 1)) (* 2.0 (/ (pow x (/ 2 2)) (pow 1.0 (/ 2 2)))) (* 2.0 1) (* 2.0 (pow x 2)) (* (cbrt 2.0) (/ (pow x 2) (pow 1.0 2))) (* (sqrt 2.0) (/ (pow x 2) (pow 1.0 2))) (* 2.0 (/ (pow x 2) (pow 1.0 2))) (* 2.0 (pow x 2)) (* 2.0 (pow x 2)) (* 2.0 (pow x 2)) (* 2.0 (pow x 2)) 0.757 * [simplify]: Sending expressions to egg_math: (expm1 (* h2 (/ (pow h1 2) (pow h0 2)))) (log1p (* h2 (/ (pow h1 2) (pow h0 2)))) (* h2 (/ (pow h1 2) (pow h0 2))) (+ (log h2) (- (* (log h1) 2) (* (log h0) 2))) (+ (log h2) (- (* (log h1) 2) (* (log h0) 2))) (+ (log h2) (- (* (log h1) 2) (log (pow h0 2)))) (+ (log h2) (- (* (log h1) 2) (* (log h0) 2))) (+ (log h2) (- (* (log h1) 2) (* (log h0) 2))) (+ (log h2) (- (* (log h1) 2) (log (pow h0 2)))) (+ (log h2) (- (log (pow h1 2)) (* (log h0) 2))) (+ (log h2) (- (log (pow h1 2)) (* (log h0) 2))) (+ (log h2) (- (log (pow h1 2)) (log (pow h0 2)))) (+ (log h2) (log (/ (pow h1 2) (pow h0 2)))) (log (* h2 (/ (pow h1 2) (pow h0 2)))) (exp (* h2 (/ (pow h1 2) (pow h0 2)))) (* (* (* h2 h2) h2) (/ (* (* (pow h1 2) (pow h1 2)) (pow h1 2)) (* (* (pow h0 2) (pow h0 2)) (pow h0 2)))) (* (* (* h2 h2) h2) (* (* (/ (pow h1 2) (pow h0 2)) (/ (pow h1 2) (pow h0 2))) (/ (pow h1 2) (pow h0 2)))) (* (cbrt (* h2 (/ (pow h1 2) (pow h0 2)))) (cbrt (* h2 (/ (pow h1 2) (pow h0 2))))) (cbrt (* h2 (/ (pow h1 2) (pow h0 2)))) (* (* (* h2 (/ (pow h1 2) (pow h0 2))) (* h2 (/ (pow h1 2) (pow h0 2)))) (* h2 (/ (pow h1 2) (pow h0 2)))) (sqrt (* h2 (/ (pow h1 2) (pow h0 2)))) (sqrt (* h2 (/ (pow h1 2) (pow h0 2)))) (* (sqrt h2) (sqrt (/ (pow h1 2) (pow h0 2)))) (* (sqrt h2) (sqrt (/ (pow h1 2) (pow h0 2)))) (* (sqrt h2) (/ (pow (sqrt h1) 2) (pow (sqrt h0) 2))) (* (sqrt h2) (/ (pow (sqrt h1) 2) (pow (sqrt h0) 2))) (* (sqrt h2) (/ (pow (sqrt h1) 2) h0)) (* (sqrt h2) (/ (pow (sqrt h1) 2) h0)) (* (sqrt h2) (/ (pow (sqrt h1) 2) (sqrt (pow h0 2)))) (* (sqrt h2) (/ (pow (sqrt h1) 2) (sqrt (pow h0 2)))) (* (sqrt h2) (/ (pow (sqrt h1) 2) (pow h0 (/ 2 2)))) (* (sqrt h2) (/ (pow (sqrt h1) 2) (pow h0 (/ 2 2)))) (* (sqrt h2) (/ h1 (pow (sqrt h0) 2))) (* (sqrt h2) (/ h1 (pow (sqrt h0) 2))) (* (sqrt h2) (/ h1 h0)) (* (sqrt h2) (/ h1 h0)) (* (sqrt h2) (/ h1 (sqrt (pow h0 2)))) (* (sqrt h2) (/ h1 (sqrt (pow h0 2)))) (* (sqrt h2) (/ h1 (pow h0 (/ 2 2)))) (* (sqrt h2) (/ h1 (pow h0 (/ 2 2)))) (* (sqrt h2) (/ (sqrt (pow h1 2)) (pow (sqrt h0) 2))) (* (sqrt h2) (/ (sqrt (pow h1 2)) (pow (sqrt h0) 2))) (* (sqrt h2) (/ (sqrt (pow h1 2)) h0)) (* (sqrt h2) (/ (sqrt (pow h1 2)) h0)) (* (sqrt h2) (/ (sqrt (pow h1 2)) (sqrt (pow h0 2)))) (* (sqrt h2) (/ (sqrt (pow h1 2)) (sqrt (pow h0 2)))) (* (sqrt h2) (/ (sqrt (pow h1 2)) (pow h0 (/ 2 2)))) (* (sqrt h2) (/ (sqrt (pow h1 2)) (pow h0 (/ 2 2)))) (* (sqrt h2) (/ (pow h1 (/ 2 2)) (pow (sqrt h0) 2))) (* (sqrt h2) (/ (pow h1 (/ 2 2)) (pow (sqrt h0) 2))) (* (sqrt h2) (/ (pow h1 (/ 2 2)) h0)) (* (sqrt h2) (/ (pow h1 (/ 2 2)) h0)) (* (sqrt h2) (/ (pow h1 (/ 2 2)) (sqrt (pow h0 2)))) (* (sqrt h2) (/ (pow h1 (/ 2 2)) (sqrt (pow h0 2)))) (* (sqrt h2) (/ (pow h1 (/ 2 2)) (pow h0 (/ 2 2)))) (* (sqrt h2) (/ (pow h1 (/ 2 2)) (pow h0 (/ 2 2)))) (* h2 (* (cbrt (/ (pow h1 2) (pow h0 2))) (cbrt (/ (pow h1 2) (pow h0 2))))) (* h2 (sqrt (/ (pow h1 2) (pow h0 2)))) (* h2 (/ (pow (* (cbrt h1) (cbrt h1)) 2) (pow (* (cbrt h0) (cbrt h0)) 2))) (* h2 (/ (pow (* (cbrt h1) (cbrt h1)) 2) (pow (sqrt h0) 2))) (* h2 (/ (pow (* (cbrt h1) (cbrt h1)) 2) (pow 1 2))) (* h2 (/ (pow (* (cbrt h1) (cbrt h1)) 2) h0)) (* h2 (/ (pow (* (cbrt h1) (cbrt h1)) 2) (* (cbrt (pow h0 2)) (cbrt (pow h0 2))))) (* h2 (/ (pow (* (cbrt h1) (cbrt h1)) 2) (sqrt (pow h0 2)))) (* h2 (/ (pow (* (cbrt h1) (cbrt h1)) 2) 1)) (* h2 (/ (pow (* (cbrt h1) (cbrt h1)) 2) (pow h0 (/ 2 2)))) (* h2 (/ (pow (sqrt h1) 2) (pow (* (cbrt h0) (cbrt h0)) 2))) (* h2 (/ (pow (sqrt h1) 2) (pow (sqrt h0) 2))) (* h2 (/ (pow (sqrt h1) 2) (pow 1 2))) (* h2 (/ (pow (sqrt h1) 2) h0)) (* h2 (/ (pow (sqrt h1) 2) (* (cbrt (pow h0 2)) (cbrt (pow h0 2))))) (* h2 (/ (pow (sqrt h1) 2) (sqrt (pow h0 2)))) (* h2 (/ (pow (sqrt h1) 2) 1)) (* h2 (/ (pow (sqrt h1) 2) (pow h0 (/ 2 2)))) (* h2 (/ (pow 1 2) (pow (* (cbrt h0) (cbrt h0)) 2))) (* h2 (/ (pow 1 2) (pow (sqrt h0) 2))) (* h2 (/ (pow 1 2) (pow 1 2))) (* h2 (/ (pow 1 2) h0)) (* h2 (/ (pow 1 2) (* (cbrt (pow h0 2)) (cbrt (pow h0 2))))) (* h2 (/ (pow 1 2) (sqrt (pow h0 2)))) (* h2 (/ (pow 1 2) 1)) (* h2 (/ (pow 1 2) (pow h0 (/ 2 2)))) (* h2 (/ h1 (pow (* (cbrt h0) (cbrt h0)) 2))) (* h2 (/ h1 (pow (sqrt h0) 2))) (* h2 (/ h1 (pow 1 2))) (* h2 (/ h1 h0)) (* h2 (/ h1 (* (cbrt (pow h0 2)) (cbrt (pow h0 2))))) (* h2 (/ h1 (sqrt (pow h0 2)))) (* h2 (/ h1 1)) (* h2 (/ h1 (pow h0 (/ 2 2)))) (* h2 (/ (* (cbrt (pow h1 2)) (cbrt (pow h1 2))) (pow (* (cbrt h0) (cbrt h0)) 2))) (* h2 (/ (* (cbrt (pow h1 2)) (cbrt (pow h1 2))) (pow (sqrt h0) 2))) (* h2 (/ (* (cbrt (pow h1 2)) (cbrt (pow h1 2))) (pow 1 2))) (* h2 (/ (* (cbrt (pow h1 2)) (cbrt (pow h1 2))) h0)) (* h2 (/ (* (cbrt (pow h1 2)) (cbrt (pow h1 2))) (* (cbrt (pow h0 2)) (cbrt (pow h0 2))))) (* h2 (/ (* (cbrt (pow h1 2)) (cbrt (pow h1 2))) (sqrt (pow h0 2)))) (* h2 (/ (* (cbrt (pow h1 2)) (cbrt (pow h1 2))) 1)) (* h2 (/ (* (cbrt (pow h1 2)) (cbrt (pow h1 2))) (pow h0 (/ 2 2)))) (* h2 (/ (sqrt (pow h1 2)) (pow (* (cbrt h0) (cbrt h0)) 2))) (* h2 (/ (sqrt (pow h1 2)) (pow (sqrt h0) 2))) (* h2 (/ (sqrt (pow h1 2)) (pow 1 2))) (* h2 (/ (sqrt (pow h1 2)) h0)) (* h2 (/ (sqrt (pow h1 2)) (* (cbrt (pow h0 2)) (cbrt (pow h0 2))))) (* h2 (/ (sqrt (pow h1 2)) (sqrt (pow h0 2)))) (* h2 (/ (sqrt (pow h1 2)) 1)) (* h2 (/ (sqrt (pow h1 2)) (pow h0 (/ 2 2)))) (* h2 (/ 1 (pow (* (cbrt h0) (cbrt h0)) 2))) (* h2 (/ 1 (pow (sqrt h0) 2))) (* h2 (/ 1 (pow 1 2))) (* h2 (/ 1 h0)) (* h2 (/ 1 (* (cbrt (pow h0 2)) (cbrt (pow h0 2))))) (* h2 (/ 1 (sqrt (pow h0 2)))) (* h2 (/ 1 1)) (* h2 (/ 1 (pow h0 (/ 2 2)))) (* h2 (/ (pow h1 (/ 2 2)) (pow (* (cbrt h0) (cbrt h0)) 2))) (* h2 (/ (pow h1 (/ 2 2)) (pow (sqrt h0) 2))) (* h2 (/ (pow h1 (/ 2 2)) (pow 1 2))) (* h2 (/ (pow h1 (/ 2 2)) h0)) (* h2 (/ (pow h1 (/ 2 2)) (* (cbrt (pow h0 2)) (cbrt (pow h0 2))))) (* h2 (/ (pow h1 (/ 2 2)) (sqrt (pow h0 2)))) (* h2 (/ (pow h1 (/ 2 2)) 1)) (* h2 (/ (pow h1 (/ 2 2)) (pow h0 (/ 2 2)))) (* h2 1) (* h2 (pow h1 2)) (* (cbrt h2) (/ (pow h1 2) (pow h0 2))) (* (sqrt h2) (/ (pow h1 2) (pow h0 2))) (* h2 (/ (pow h1 2) (pow h0 2))) (* h2 (pow h1 2)) (* h2 (pow h1 2)) (* h2 (pow h1 2)) (* h2 (pow h1 2)) 0.763 * * [simplify]: iteration 0 : 532 enodes (cost 653 ) 0.771 * * [simplify]: iteration 1 : 2211 enodes (cost 536 ) 0.802 * * [simplify]: iteration 2 : 5002 enodes (cost 535 ) 0.805 * * * [progress]: adding candidates to table 1.097 * * [progress]: iteration 3 / 4 1.097 * * * [progress]: picking best candidate 1.109 * * * * [pick]: Picked # 1.109 * * * [progress]: localizing error 1.117 * * * [progress]: generating rewritten candidates 1.117 * * * * [progress]: [ 1 / 2 ] rewriting at (2 2 2) 1.123 * * * * [progress]: [ 2 / 2 ] rewriting at (2 2 1) 1.128 * * * [progress]: generating series expansions 1.128 * * * * [progress]: [ 1 / 2 ] generating series at (2 2 2) 1.128 * [backup-simplify]: Simplify (log (- 1.0 x)) into (log (- 1.0 x)) 1.128 * [approximate]: Taking taylor expansion of (log (- 1.0 x)) in (x) around 0 1.128 * [taylor]: Taking taylor expansion of (log (- 1.0 x)) in x 1.128 * [taylor]: Taking taylor expansion of (- 1.0 x) in x 1.128 * [taylor]: Taking taylor expansion of 1.0 in x 1.128 * [backup-simplify]: Simplify 1.0 into 1.0 1.128 * [taylor]: Taking taylor expansion of x in x 1.129 * [backup-simplify]: Simplify 0 into 0 1.129 * [backup-simplify]: Simplify 1 into 1 1.129 * [backup-simplify]: Simplify (- 0) into 0 1.129 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0 1.130 * [backup-simplify]: Simplify (log 1.0) into (log 1.0) 1.130 * [taylor]: Taking taylor expansion of (log (- 1.0 x)) in x 1.130 * [taylor]: Taking taylor expansion of (- 1.0 x) in x 1.130 * [taylor]: Taking taylor expansion of 1.0 in x 1.130 * [backup-simplify]: Simplify 1.0 into 1.0 1.130 * [taylor]: Taking taylor expansion of x in x 1.130 * [backup-simplify]: Simplify 0 into 0 1.130 * [backup-simplify]: Simplify 1 into 1 1.130 * [backup-simplify]: Simplify (- 0) into 0 1.130 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0 1.130 * [backup-simplify]: Simplify (log 1.0) into (log 1.0) 1.131 * [backup-simplify]: Simplify (log 1.0) into (log 1.0) 1.131 * [backup-simplify]: Simplify (- 1) into -1 1.131 * [backup-simplify]: Simplify (+ 0 -1) into -1 1.134 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 -1) 1)) (pow 1.0 1)))) 1) into -1.0 1.135 * [backup-simplify]: Simplify -1.0 into -1.0 1.135 * [backup-simplify]: Simplify (- 0) into 0 1.135 * [backup-simplify]: Simplify (+ 0 0) into 0 1.140 * [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)) 1.141 * [backup-simplify]: Simplify (/ -1/2 (pow 1.0 2)) into (/ -1/2 (pow 1.0 2)) 1.142 * [backup-simplify]: Simplify (+ (* (/ -1/2 (pow 1.0 2)) (pow x 2)) (+ (* -1.0 x) (log 1.0))) into (- (log 1.0) (+ (* 1.0 x) (* 1/2 (/ (pow x 2) (pow 1.0 2))))) 1.142 * [backup-simplify]: Simplify (log (- 1.0 (/ 1 x))) into (log (- 1.0 (/ 1 x))) 1.142 * [approximate]: Taking taylor expansion of (log (- 1.0 (/ 1 x))) in (x) around 0 1.142 * [taylor]: Taking taylor expansion of (log (- 1.0 (/ 1 x))) in x 1.142 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x 1.142 * [taylor]: Taking taylor expansion of 1.0 in x 1.142 * [backup-simplify]: Simplify 1.0 into 1.0 1.142 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.142 * [taylor]: Taking taylor expansion of x in x 1.142 * [backup-simplify]: Simplify 0 into 0 1.142 * [backup-simplify]: Simplify 1 into 1 1.143 * [backup-simplify]: Simplify (/ 1 1) into 1 1.143 * [backup-simplify]: Simplify (- 1) into -1 1.143 * [backup-simplify]: Simplify (+ 0 -1) into -1 1.143 * [backup-simplify]: Simplify (log -1) into (log -1) 1.143 * [taylor]: Taking taylor expansion of (log (- 1.0 (/ 1 x))) in x 1.143 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x 1.143 * [taylor]: Taking taylor expansion of 1.0 in x 1.143 * [backup-simplify]: Simplify 1.0 into 1.0 1.143 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.143 * [taylor]: Taking taylor expansion of x in x 1.143 * [backup-simplify]: Simplify 0 into 0 1.143 * [backup-simplify]: Simplify 1 into 1 1.144 * [backup-simplify]: Simplify (/ 1 1) into 1 1.144 * [backup-simplify]: Simplify (- 1) into -1 1.144 * [backup-simplify]: Simplify (+ 0 -1) into -1 1.144 * [backup-simplify]: Simplify (log -1) into (log -1) 1.145 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) (log -1)) into (- (log -1) (log x)) 1.145 * [backup-simplify]: Simplify (- (log -1) (log x)) into (- (log -1) (log x)) 1.146 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1.146 * [backup-simplify]: Simplify (- 0) into 0 1.146 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0 1.150 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 1.0) 1)) (pow -1 1)))) 1) into -1.0 1.150 * [backup-simplify]: Simplify -1.0 into -1.0 1.150 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.151 * [backup-simplify]: Simplify (- 0) into 0 1.151 * [backup-simplify]: Simplify (+ 0 0) into 0 1.157 * [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 1.157 * [backup-simplify]: Simplify -0.5 into -0.5 1.158 * [backup-simplify]: Simplify (+ (* -0.5 (pow (/ 1 x) 2)) (+ (* -1.0 (/ 1 x)) (- (log -1) (log (/ 1 x))))) into (- (log -1) (+ (* 0.5 (/ 1 (pow x 2))) (+ (log (/ 1 x)) (* 1.0 (/ 1 x))))) 1.158 * [backup-simplify]: Simplify (log (- 1.0 (/ 1 (- x)))) into (log (+ (/ 1 x) 1.0)) 1.158 * [approximate]: Taking taylor expansion of (log (+ (/ 1 x) 1.0)) in (x) around 0 1.158 * [taylor]: Taking taylor expansion of (log (+ (/ 1 x) 1.0)) in x 1.158 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x 1.158 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.158 * [taylor]: Taking taylor expansion of x in x 1.158 * [backup-simplify]: Simplify 0 into 0 1.158 * [backup-simplify]: Simplify 1 into 1 1.158 * [backup-simplify]: Simplify (/ 1 1) into 1 1.158 * [taylor]: Taking taylor expansion of 1.0 in x 1.158 * [backup-simplify]: Simplify 1.0 into 1.0 1.158 * [backup-simplify]: Simplify (+ 1 0) into 1 1.159 * [backup-simplify]: Simplify (log 1) into 0 1.159 * [taylor]: Taking taylor expansion of (log (+ (/ 1 x) 1.0)) in x 1.159 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x 1.159 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.159 * [taylor]: Taking taylor expansion of x in x 1.159 * [backup-simplify]: Simplify 0 into 0 1.159 * [backup-simplify]: Simplify 1 into 1 1.159 * [backup-simplify]: Simplify (/ 1 1) into 1 1.159 * [taylor]: Taking taylor expansion of 1.0 in x 1.159 * [backup-simplify]: Simplify 1.0 into 1.0 1.159 * [backup-simplify]: Simplify (+ 1 0) into 1 1.159 * [backup-simplify]: Simplify (log 1) into 0 1.160 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) 0) into (- (log x)) 1.160 * [backup-simplify]: Simplify (- (log x)) into (- (log x)) 1.160 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1.161 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0 1.164 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 1.0) 1)) (pow 1 1)))) 1) into 1.0 1.164 * [backup-simplify]: Simplify 1.0 into 1.0 1.165 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.165 * [backup-simplify]: Simplify (+ 0 0) into 0 1.171 * [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 1.171 * [backup-simplify]: Simplify -0.5 into -0.5 1.171 * [backup-simplify]: Simplify (+ (* -0.5 (pow (/ 1 (- x)) 2)) (+ (* 1.0 (/ 1 (- x))) (- (log (/ 1 (- x)))))) into (- (+ (* 0.5 (/ 1 (pow x 2))) (+ (* 1.0 (/ 1 x)) (log (/ -1 x))))) 1.171 * * * * [progress]: [ 2 / 2 ] generating series at (2 2 1) 1.171 * [backup-simplify]: Simplify (log (+ 1.0 x)) into (log (+ x 1.0)) 1.171 * [approximate]: Taking taylor expansion of (log (+ x 1.0)) in (x) around 0 1.171 * [taylor]: Taking taylor expansion of (log (+ x 1.0)) in x 1.171 * [taylor]: Taking taylor expansion of (+ x 1.0) in x 1.171 * [taylor]: Taking taylor expansion of x in x 1.171 * [backup-simplify]: Simplify 0 into 0 1.171 * [backup-simplify]: Simplify 1 into 1 1.171 * [taylor]: Taking taylor expansion of 1.0 in x 1.171 * [backup-simplify]: Simplify 1.0 into 1.0 1.172 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0 1.177 * [backup-simplify]: Simplify (log 1.0) into (log 1.0) 1.177 * [taylor]: Taking taylor expansion of (log (+ x 1.0)) in x 1.177 * [taylor]: Taking taylor expansion of (+ x 1.0) in x 1.177 * [taylor]: Taking taylor expansion of x in x 1.177 * [backup-simplify]: Simplify 0 into 0 1.177 * [backup-simplify]: Simplify 1 into 1 1.177 * [taylor]: Taking taylor expansion of 1.0 in x 1.177 * [backup-simplify]: Simplify 1.0 into 1.0 1.177 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0 1.178 * [backup-simplify]: Simplify (log 1.0) into (log 1.0) 1.178 * [backup-simplify]: Simplify (log 1.0) into (log 1.0) 1.178 * [backup-simplify]: Simplify (+ 1 0) into 1 1.181 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 1) 1)) (pow 1.0 1)))) 1) into 1.0 1.181 * [backup-simplify]: Simplify 1.0 into 1.0 1.182 * [backup-simplify]: Simplify (+ 0 0) into 0 1.187 * [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)) 1.188 * [backup-simplify]: Simplify (/ -1/2 (pow 1.0 2)) into (/ -1/2 (pow 1.0 2)) 1.189 * [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)))) 1.189 * [backup-simplify]: Simplify (log (+ 1.0 (/ 1 x))) into (log (+ (/ 1 x) 1.0)) 1.189 * [approximate]: Taking taylor expansion of (log (+ (/ 1 x) 1.0)) in (x) around 0 1.189 * [taylor]: Taking taylor expansion of (log (+ (/ 1 x) 1.0)) in x 1.189 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x 1.189 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.189 * [taylor]: Taking taylor expansion of x in x 1.189 * [backup-simplify]: Simplify 0 into 0 1.189 * [backup-simplify]: Simplify 1 into 1 1.189 * [backup-simplify]: Simplify (/ 1 1) into 1 1.189 * [taylor]: Taking taylor expansion of 1.0 in x 1.189 * [backup-simplify]: Simplify 1.0 into 1.0 1.189 * [backup-simplify]: Simplify (+ 1 0) into 1 1.190 * [backup-simplify]: Simplify (log 1) into 0 1.190 * [taylor]: Taking taylor expansion of (log (+ (/ 1 x) 1.0)) in x 1.190 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x 1.190 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.190 * [taylor]: Taking taylor expansion of x in x 1.190 * [backup-simplify]: Simplify 0 into 0 1.190 * [backup-simplify]: Simplify 1 into 1 1.190 * [backup-simplify]: Simplify (/ 1 1) into 1 1.190 * [taylor]: Taking taylor expansion of 1.0 in x 1.190 * [backup-simplify]: Simplify 1.0 into 1.0 1.190 * [backup-simplify]: Simplify (+ 1 0) into 1 1.190 * [backup-simplify]: Simplify (log 1) into 0 1.191 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) 0) into (- (log x)) 1.191 * [backup-simplify]: Simplify (- (log x)) into (- (log x)) 1.191 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1.192 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0 1.195 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 1.0) 1)) (pow 1 1)))) 1) into 1.0 1.195 * [backup-simplify]: Simplify 1.0 into 1.0 1.196 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.196 * [backup-simplify]: Simplify (+ 0 0) into 0 1.202 * [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 1.202 * [backup-simplify]: Simplify -0.5 into -0.5 1.202 * [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)))) 1.202 * [backup-simplify]: Simplify (log (+ 1.0 (/ 1 (- x)))) into (log (- 1.0 (/ 1 x))) 1.202 * [approximate]: Taking taylor expansion of (log (- 1.0 (/ 1 x))) in (x) around 0 1.202 * [taylor]: Taking taylor expansion of (log (- 1.0 (/ 1 x))) in x 1.202 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x 1.202 * [taylor]: Taking taylor expansion of 1.0 in x 1.202 * [backup-simplify]: Simplify 1.0 into 1.0 1.202 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.202 * [taylor]: Taking taylor expansion of x in x 1.202 * [backup-simplify]: Simplify 0 into 0 1.202 * [backup-simplify]: Simplify 1 into 1 1.202 * [backup-simplify]: Simplify (/ 1 1) into 1 1.203 * [backup-simplify]: Simplify (- 1) into -1 1.203 * [backup-simplify]: Simplify (+ 0 -1) into -1 1.203 * [backup-simplify]: Simplify (log -1) into (log -1) 1.203 * [taylor]: Taking taylor expansion of (log (- 1.0 (/ 1 x))) in x 1.203 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x 1.203 * [taylor]: Taking taylor expansion of 1.0 in x 1.203 * [backup-simplify]: Simplify 1.0 into 1.0 1.203 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.203 * [taylor]: Taking taylor expansion of x in x 1.203 * [backup-simplify]: Simplify 0 into 0 1.203 * [backup-simplify]: Simplify 1 into 1 1.204 * [backup-simplify]: Simplify (/ 1 1) into 1 1.204 * [backup-simplify]: Simplify (- 1) into -1 1.204 * [backup-simplify]: Simplify (+ 0 -1) into -1 1.204 * [backup-simplify]: Simplify (log -1) into (log -1) 1.205 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) (log -1)) into (- (log -1) (log x)) 1.205 * [backup-simplify]: Simplify (- (log -1) (log x)) into (- (log -1) (log x)) 1.206 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1.206 * [backup-simplify]: Simplify (- 0) into 0 1.206 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0 1.210 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 1.0) 1)) (pow -1 1)))) 1) into -1.0 1.210 * [backup-simplify]: Simplify -1.0 into -1.0 1.211 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.211 * [backup-simplify]: Simplify (- 0) into 0 1.211 * [backup-simplify]: Simplify (+ 0 0) into 0 1.217 * [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 1.217 * [backup-simplify]: Simplify -0.5 into -0.5 1.217 * [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)))) 1.218 * * * [progress]: simplifying candidates 1.218 * [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 (+ (sqrt 1.0) (sqrt x))) (log (- (sqrt 1.0) (sqrt 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 (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))) (- (log 1.0) (+ (* 1.0 x) (* 1/2 (/ (pow x 2) (pow 1.0 2))))) (- (log -1) (+ (* 0.5 (/ 1 (pow x 2))) (+ (log (/ 1 x)) (* 1.0 (/ 1 x))))) (- (+ (* 0.5 (/ 1 (pow x 2))) (+ (* 1.0 (/ 1 x)) (log (/ -1 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)))) 1.218 * [simplify]: Sending expressions to egg_math: (expm1 (log (- h1 h0))) (log1p (log (- h1 h0))) (log (* (cbrt (- h1 h0)) (cbrt (- h1 h0)))) (log (cbrt (- h1 h0))) (log (sqrt (- h1 h0))) (log (sqrt (- h1 h0))) (log 1) (log (- h1 h0)) (log (+ (sqrt h1) (sqrt h0))) (log (- (sqrt h1) (sqrt h0))) (log 1) (log (- h1 h0)) (log (- (pow h1 3) (pow h0 3))) (log (+ (* h1 h1) (+ (* h0 h0) (* h1 h0)))) (log (- (* h1 h1) (* h0 h0))) (log (+ h1 h0)) (log (- h1 h0)) (log (log (- h1 h0))) (exp (log (- h1 h0))) (* (cbrt (log (- h1 h0))) (cbrt (log (- h1 h0)))) (cbrt (log (- h1 h0))) (* (* (log (- h1 h0)) (log (- h1 h0))) (log (- h1 h0))) (sqrt (log (- h1 h0))) (sqrt (log (- h1 h0))) (expm1 (log (+ h1 h0))) (log1p (log (+ h1 h0))) (log (* (cbrt (+ h1 h0)) (cbrt (+ h1 h0)))) (log (cbrt (+ h1 h0))) (log (sqrt (+ h1 h0))) (log (sqrt (+ h1 h0))) (log 1) (log (+ h1 h0)) (log 1) (log (+ h1 h0)) (log (+ (pow h1 3) (pow h0 3))) (log (+ (* h1 h1) (- (* h0 h0) (* h1 h0)))) (log (- (* h1 h1) (* h0 h0))) (log (- h1 h0)) (log (+ h1 h0)) (log (log (+ h1 h0))) (exp (log (+ h1 h0))) (* (cbrt (log (+ h1 h0))) (cbrt (log (+ h1 h0)))) (cbrt (log (+ h1 h0))) (* (* (log (+ h1 h0)) (log (+ h1 h0))) (log (+ h1 h0))) (sqrt (log (+ h1 h0))) (sqrt (log (+ h1 h0))) (- (log h1) (+ (* h1 h0) (* 1/2 (/ (pow h0 2) (pow h1 2))))) (- (log -1) (+ (* h2 (/ 1 (pow h0 2))) (+ (log (/ 1 h0)) (* h1 (/ 1 h0))))) (- (+ (* h2 (/ 1 (pow h0 2))) (+ (* h1 (/ 1 h0)) (log (/ -1 h0))))) (- (+ (* h1 h0) (log h1)) (* 1/2 (/ (pow h0 2) (pow h1 2)))) (- (* h1 (/ 1 h0)) (+ (* h2 (/ 1 (pow h0 2))) (log (/ 1 h0)))) (- (+ (log -1) (* h1 (/ 1 h0))) (+ (* h2 (/ 1 (pow h0 2))) (log (/ -1 h0)))) 1.221 * * [simplify]: iteration 0 : 201 enodes (cost 209 ) 1.225 * * [simplify]: iteration 1 : 533 enodes (cost 187 ) 1.233 * * [simplify]: iteration 2 : 1762 enodes (cost 182 ) 1.266 * * [simplify]: iteration 3 : 5001 enodes (cost 177 ) 1.268 * * * [progress]: adding candidates to table 1.354 * * [progress]: iteration 4 / 4 1.354 * * * [progress]: picking best candidate 1.366 * * * * [pick]: Picked # 1.366 * * * [progress]: localizing error 1.388 * * * [progress]: generating rewritten candidates 1.389 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2 1 2) 1.403 * * * * [progress]: [ 2 / 4 ] rewriting at (2 2 2) 1.409 * * * * [progress]: [ 3 / 4 ] rewriting at (2 2 1 1) 1.425 * * * * [progress]: [ 4 / 4 ] rewriting at (2 2 1 2 1 2) 1.438 * * * [progress]: generating series expansions 1.438 * * * * [progress]: [ 1 / 4 ] generating series at (2 2 1 2) 1.439 * [backup-simplify]: Simplify (log (+ (* 1.0 1.0) (- (* x x) (* 1.0 x)))) into (log (- (+ (pow x 2) 1.0) (* 1.0 x))) 1.439 * [approximate]: Taking taylor expansion of (log (- (+ (pow x 2) 1.0) (* 1.0 x))) in (x) around 0 1.439 * [taylor]: Taking taylor expansion of (log (- (+ (pow x 2) 1.0) (* 1.0 x))) in x 1.439 * [taylor]: Taking taylor expansion of (- (+ (pow x 2) 1.0) (* 1.0 x)) in x 1.439 * [taylor]: Taking taylor expansion of (+ (pow x 2) 1.0) in x 1.439 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.439 * [taylor]: Taking taylor expansion of x in x 1.439 * [backup-simplify]: Simplify 0 into 0 1.439 * [backup-simplify]: Simplify 1 into 1 1.439 * [taylor]: Taking taylor expansion of 1.0 in x 1.439 * [backup-simplify]: Simplify 1.0 into 1.0 1.439 * [taylor]: Taking taylor expansion of (* 1.0 x) in x 1.439 * [taylor]: Taking taylor expansion of 1.0 in x 1.439 * [backup-simplify]: Simplify 1.0 into 1.0 1.439 * [taylor]: Taking taylor expansion of x in x 1.439 * [backup-simplify]: Simplify 0 into 0 1.439 * [backup-simplify]: Simplify 1 into 1 1.439 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0 1.440 * [backup-simplify]: Simplify (* 1.0 0) into 0 1.440 * [backup-simplify]: Simplify (- 0) into 0 1.440 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0 1.441 * [backup-simplify]: Simplify (log 1.0) into (log 1.0) 1.441 * [taylor]: Taking taylor expansion of (log (- (+ (pow x 2) 1.0) (* 1.0 x))) in x 1.441 * [taylor]: Taking taylor expansion of (- (+ (pow x 2) 1.0) (* 1.0 x)) in x 1.441 * [taylor]: Taking taylor expansion of (+ (pow x 2) 1.0) in x 1.441 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.441 * [taylor]: Taking taylor expansion of x in x 1.441 * [backup-simplify]: Simplify 0 into 0 1.441 * [backup-simplify]: Simplify 1 into 1 1.441 * [taylor]: Taking taylor expansion of 1.0 in x 1.441 * [backup-simplify]: Simplify 1.0 into 1.0 1.441 * [taylor]: Taking taylor expansion of (* 1.0 x) in x 1.441 * [taylor]: Taking taylor expansion of 1.0 in x 1.441 * [backup-simplify]: Simplify 1.0 into 1.0 1.441 * [taylor]: Taking taylor expansion of x in x 1.441 * [backup-simplify]: Simplify 0 into 0 1.441 * [backup-simplify]: Simplify 1 into 1 1.441 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0 1.441 * [backup-simplify]: Simplify (* 1.0 0) into 0 1.442 * [backup-simplify]: Simplify (- 0) into 0 1.442 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0 1.442 * [backup-simplify]: Simplify (log 1.0) into (log 1.0) 1.442 * [backup-simplify]: Simplify (log 1.0) into (log 1.0) 1.443 * [backup-simplify]: Simplify (+ 0 0) into 0 1.444 * [backup-simplify]: Simplify (+ (* 1.0 1) (* 0 0)) into 1.0 1.444 * [backup-simplify]: Simplify (- 1.0) into (- 1.0) 1.444 * [backup-simplify]: Simplify (+ 0 (- 1.0)) into (- 1.0) 1.449 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 (- 1.0)) 1)) (pow 1.0 1)))) 1) into -1.0 1.449 * [backup-simplify]: Simplify -1.0 into -1.0 1.449 * [backup-simplify]: Simplify (* 1 1) into 1 1.449 * [backup-simplify]: Simplify (+ 1 0) into 1 1.450 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 1) (* 0 0))) into 0 1.450 * [backup-simplify]: Simplify (- 0) into 0 1.450 * [backup-simplify]: Simplify (+ 1 0) into 1 1.458 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 (- 1.0)) 2)) (pow 1.0 2))) (* 1 (/ (* 1 (pow (* 2 1) 1)) (pow 1.0 1)))) 2) into (* 1/2 (- 2.0 (* 1.0 (/ 1 (pow 1.0 2))))) 1.461 * [backup-simplify]: Simplify (* 1/2 (- 2.0 (* 1.0 (/ 1 (pow 1.0 2))))) into (* 1/2 (- 2.0 (* 1.0 (/ 1 (pow 1.0 2))))) 1.463 * [backup-simplify]: Simplify (+ (* (* 1/2 (- 2.0 (* 1.0 (/ 1 (pow 1.0 2))))) (pow x 2)) (+ (* -1.0 x) (log 1.0))) into (- (+ (* 1.0 (pow x 2)) (log 1.0)) (+ (* 1.0 x) (* 0.5 (/ (pow x 2) (pow 1.0 2))))) 1.464 * [backup-simplify]: Simplify (log (+ (* 1.0 1.0) (- (* (/ 1 x) (/ 1 x)) (* 1.0 (/ 1 x))))) into (log (- (+ (/ 1 (pow x 2)) 1.0) (* 1.0 (/ 1 x)))) 1.464 * [approximate]: Taking taylor expansion of (log (- (+ (/ 1 (pow x 2)) 1.0) (* 1.0 (/ 1 x)))) in (x) around 0 1.464 * [taylor]: Taking taylor expansion of (log (- (+ (/ 1 (pow x 2)) 1.0) (* 1.0 (/ 1 x)))) in x 1.464 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (pow x 2)) 1.0) (* 1.0 (/ 1 x))) in x 1.464 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) 1.0) in x 1.464 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1.464 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.464 * [taylor]: Taking taylor expansion of x in x 1.464 * [backup-simplify]: Simplify 0 into 0 1.464 * [backup-simplify]: Simplify 1 into 1 1.464 * [backup-simplify]: Simplify (* 1 1) into 1 1.464 * [backup-simplify]: Simplify (/ 1 1) into 1 1.464 * [taylor]: Taking taylor expansion of 1.0 in x 1.464 * [backup-simplify]: Simplify 1.0 into 1.0 1.464 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x 1.464 * [taylor]: Taking taylor expansion of 1.0 in x 1.464 * [backup-simplify]: Simplify 1.0 into 1.0 1.464 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.464 * [taylor]: Taking taylor expansion of x in x 1.464 * [backup-simplify]: Simplify 0 into 0 1.464 * [backup-simplify]: Simplify 1 into 1 1.465 * [backup-simplify]: Simplify (/ 1 1) into 1 1.465 * [backup-simplify]: Simplify (+ 1 0) into 1 1.465 * [backup-simplify]: Simplify (+ 1 0) into 1 1.465 * [backup-simplify]: Simplify (log 1) into 0 1.465 * [taylor]: Taking taylor expansion of (log (- (+ (/ 1 (pow x 2)) 1.0) (* 1.0 (/ 1 x)))) in x 1.465 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (pow x 2)) 1.0) (* 1.0 (/ 1 x))) in x 1.466 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) 1.0) in x 1.466 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1.466 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.466 * [taylor]: Taking taylor expansion of x in x 1.466 * [backup-simplify]: Simplify 0 into 0 1.466 * [backup-simplify]: Simplify 1 into 1 1.466 * [backup-simplify]: Simplify (* 1 1) into 1 1.466 * [backup-simplify]: Simplify (/ 1 1) into 1 1.466 * [taylor]: Taking taylor expansion of 1.0 in x 1.466 * [backup-simplify]: Simplify 1.0 into 1.0 1.466 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x 1.466 * [taylor]: Taking taylor expansion of 1.0 in x 1.466 * [backup-simplify]: Simplify 1.0 into 1.0 1.466 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.466 * [taylor]: Taking taylor expansion of x in x 1.466 * [backup-simplify]: Simplify 0 into 0 1.466 * [backup-simplify]: Simplify 1 into 1 1.466 * [backup-simplify]: Simplify (/ 1 1) into 1 1.467 * [backup-simplify]: Simplify (+ 1 0) into 1 1.467 * [backup-simplify]: Simplify (+ 1 0) into 1 1.467 * [backup-simplify]: Simplify (log 1) into 0 1.468 * [backup-simplify]: Simplify (+ (* (- 2) (log x)) 0) into (- (* 2 (log x))) 1.468 * [backup-simplify]: Simplify (- (* 2 (log x))) into (- (* 2 (log x))) 1.468 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 1.469 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1.469 * [backup-simplify]: Simplify (+ 0 0) into 0 1.469 * [backup-simplify]: Simplify (* 1.0 1) into 1.0 1.469 * [backup-simplify]: Simplify (- 1.0) into (- 1.0) 1.470 * [backup-simplify]: Simplify (+ 0 (- 1.0)) into (- 1.0) 1.474 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 (- 1.0)) 1)) (pow 1 1)))) 1) into -1.0 1.474 * [backup-simplify]: Simplify -1.0 into -1.0 1.475 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 1.475 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.475 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0 1.476 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1.476 * [backup-simplify]: Simplify (+ (* 1.0 0) (* 0 1)) into 0 1.477 * [backup-simplify]: Simplify (- 0) into 0 1.477 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0 1.485 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 (- 1.0)) 2)) (pow 1 2))) (* 1 (/ (* 1 (pow (* 2 1.0) 1)) (pow 1 1)))) 2) into 0.5 1.485 * [backup-simplify]: Simplify 0.5 into 0.5 1.485 * [backup-simplify]: Simplify (+ (* 0.5 (pow (/ 1 x) 2)) (+ (* -1.0 (/ 1 x)) (- (* 2 (log (/ 1 x)))))) into (- (* 0.5 (/ 1 (pow x 2))) (+ (* 2 (log (/ 1 x))) (* 1.0 (/ 1 x)))) 1.486 * [backup-simplify]: Simplify (log (+ (* 1.0 1.0) (- (* (/ 1 (- x)) (/ 1 (- x))) (* 1.0 (/ 1 (- x)))))) into (log (+ (/ 1 (pow x 2)) (+ (* 1.0 (/ 1 x)) 1.0))) 1.486 * [approximate]: Taking taylor expansion of (log (+ (/ 1 (pow x 2)) (+ (* 1.0 (/ 1 x)) 1.0))) in (x) around 0 1.486 * [taylor]: Taking taylor expansion of (log (+ (/ 1 (pow x 2)) (+ (* 1.0 (/ 1 x)) 1.0))) in x 1.486 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (+ (* 1.0 (/ 1 x)) 1.0)) in x 1.486 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1.486 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.486 * [taylor]: Taking taylor expansion of x in x 1.486 * [backup-simplify]: Simplify 0 into 0 1.486 * [backup-simplify]: Simplify 1 into 1 1.486 * [backup-simplify]: Simplify (* 1 1) into 1 1.487 * [backup-simplify]: Simplify (/ 1 1) into 1 1.487 * [taylor]: Taking taylor expansion of (+ (* 1.0 (/ 1 x)) 1.0) in x 1.487 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x 1.487 * [taylor]: Taking taylor expansion of 1.0 in x 1.487 * [backup-simplify]: Simplify 1.0 into 1.0 1.487 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.487 * [taylor]: Taking taylor expansion of x in x 1.487 * [backup-simplify]: Simplify 0 into 0 1.487 * [backup-simplify]: Simplify 1 into 1 1.487 * [backup-simplify]: Simplify (/ 1 1) into 1 1.487 * [taylor]: Taking taylor expansion of 1.0 in x 1.487 * [backup-simplify]: Simplify 1.0 into 1.0 1.487 * [backup-simplify]: Simplify (+ 1 0) into 1 1.487 * [backup-simplify]: Simplify (log 1) into 0 1.487 * [taylor]: Taking taylor expansion of (log (+ (/ 1 (pow x 2)) (+ (* 1.0 (/ 1 x)) 1.0))) in x 1.487 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (+ (* 1.0 (/ 1 x)) 1.0)) in x 1.487 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1.487 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.488 * [taylor]: Taking taylor expansion of x in x 1.488 * [backup-simplify]: Simplify 0 into 0 1.488 * [backup-simplify]: Simplify 1 into 1 1.488 * [backup-simplify]: Simplify (* 1 1) into 1 1.488 * [backup-simplify]: Simplify (/ 1 1) into 1 1.488 * [taylor]: Taking taylor expansion of (+ (* 1.0 (/ 1 x)) 1.0) in x 1.488 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x 1.488 * [taylor]: Taking taylor expansion of 1.0 in x 1.488 * [backup-simplify]: Simplify 1.0 into 1.0 1.488 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.488 * [taylor]: Taking taylor expansion of x in x 1.488 * [backup-simplify]: Simplify 0 into 0 1.488 * [backup-simplify]: Simplify 1 into 1 1.488 * [backup-simplify]: Simplify (/ 1 1) into 1 1.488 * [taylor]: Taking taylor expansion of 1.0 in x 1.488 * [backup-simplify]: Simplify 1.0 into 1.0 1.489 * [backup-simplify]: Simplify (+ 1 0) into 1 1.489 * [backup-simplify]: Simplify (log 1) into 0 1.489 * [backup-simplify]: Simplify (+ (* (- 2) (log x)) 0) into (- (* 2 (log x))) 1.489 * [backup-simplify]: Simplify (- (* 2 (log x))) into (- (* 2 (log x))) 1.490 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 1.490 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1.490 * [backup-simplify]: Simplify (* 1.0 1) into 1.0 1.491 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0 1.491 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0 1.494 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 1.0) 1)) (pow 1 1)))) 1) into 1.0 1.494 * [backup-simplify]: Simplify 1.0 into 1.0 1.495 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 1.496 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.496 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1.496 * [backup-simplify]: Simplify (+ (* 1.0 0) (* 0 1)) into 0 1.497 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0 1.497 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0 1.505 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 1.0) 2)) (pow 1 2))) (* 1 (/ (* 1 (pow (* 2 1.0) 1)) (pow 1 1)))) 2) into 0.5 1.505 * [backup-simplify]: Simplify 0.5 into 0.5 1.505 * [backup-simplify]: Simplify (+ (* 0.5 (pow (/ 1 (- x)) 2)) (+ (* 1.0 (/ 1 (- x))) (- (* 2 (log (/ 1 (- x))))))) into (- (* 0.5 (/ 1 (pow x 2))) (+ (* 1.0 (/ 1 x)) (* 2 (log (/ -1 x))))) 1.505 * * * * [progress]: [ 2 / 4 ] generating series at (2 2 2) 1.505 * [backup-simplify]: Simplify (log (- 1.0 x)) into (log (- 1.0 x)) 1.505 * [approximate]: Taking taylor expansion of (log (- 1.0 x)) in (x) around 0 1.505 * [taylor]: Taking taylor expansion of (log (- 1.0 x)) in x 1.505 * [taylor]: Taking taylor expansion of (- 1.0 x) in x 1.505 * [taylor]: Taking taylor expansion of 1.0 in x 1.505 * [backup-simplify]: Simplify 1.0 into 1.0 1.505 * [taylor]: Taking taylor expansion of x in x 1.505 * [backup-simplify]: Simplify 0 into 0 1.505 * [backup-simplify]: Simplify 1 into 1 1.505 * [backup-simplify]: Simplify (- 0) into 0 1.506 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0 1.506 * [backup-simplify]: Simplify (log 1.0) into (log 1.0) 1.506 * [taylor]: Taking taylor expansion of (log (- 1.0 x)) in x 1.506 * [taylor]: Taking taylor expansion of (- 1.0 x) in x 1.506 * [taylor]: Taking taylor expansion of 1.0 in x 1.506 * [backup-simplify]: Simplify 1.0 into 1.0 1.506 * [taylor]: Taking taylor expansion of x in x 1.506 * [backup-simplify]: Simplify 0 into 0 1.506 * [backup-simplify]: Simplify 1 into 1 1.506 * [backup-simplify]: Simplify (- 0) into 0 1.507 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0 1.507 * [backup-simplify]: Simplify (log 1.0) into (log 1.0) 1.507 * [backup-simplify]: Simplify (log 1.0) into (log 1.0) 1.507 * [backup-simplify]: Simplify (- 1) into -1 1.508 * [backup-simplify]: Simplify (+ 0 -1) into -1 1.511 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 -1) 1)) (pow 1.0 1)))) 1) into -1.0 1.511 * [backup-simplify]: Simplify -1.0 into -1.0 1.512 * [backup-simplify]: Simplify (- 0) into 0 1.512 * [backup-simplify]: Simplify (+ 0 0) into 0 1.517 * [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)) 1.518 * [backup-simplify]: Simplify (/ -1/2 (pow 1.0 2)) into (/ -1/2 (pow 1.0 2)) 1.519 * [backup-simplify]: Simplify (+ (* (/ -1/2 (pow 1.0 2)) (pow x 2)) (+ (* -1.0 x) (log 1.0))) into (- (log 1.0) (+ (* 1.0 x) (* 1/2 (/ (pow x 2) (pow 1.0 2))))) 1.519 * [backup-simplify]: Simplify (log (- 1.0 (/ 1 x))) into (log (- 1.0 (/ 1 x))) 1.519 * [approximate]: Taking taylor expansion of (log (- 1.0 (/ 1 x))) in (x) around 0 1.519 * [taylor]: Taking taylor expansion of (log (- 1.0 (/ 1 x))) in x 1.519 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x 1.519 * [taylor]: Taking taylor expansion of 1.0 in x 1.519 * [backup-simplify]: Simplify 1.0 into 1.0 1.520 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.520 * [taylor]: Taking taylor expansion of x in x 1.520 * [backup-simplify]: Simplify 0 into 0 1.520 * [backup-simplify]: Simplify 1 into 1 1.520 * [backup-simplify]: Simplify (/ 1 1) into 1 1.520 * [backup-simplify]: Simplify (- 1) into -1 1.520 * [backup-simplify]: Simplify (+ 0 -1) into -1 1.521 * [backup-simplify]: Simplify (log -1) into (log -1) 1.521 * [taylor]: Taking taylor expansion of (log (- 1.0 (/ 1 x))) in x 1.521 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x 1.521 * [taylor]: Taking taylor expansion of 1.0 in x 1.521 * [backup-simplify]: Simplify 1.0 into 1.0 1.521 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.521 * [taylor]: Taking taylor expansion of x in x 1.521 * [backup-simplify]: Simplify 0 into 0 1.521 * [backup-simplify]: Simplify 1 into 1 1.521 * [backup-simplify]: Simplify (/ 1 1) into 1 1.521 * [backup-simplify]: Simplify (- 1) into -1 1.521 * [backup-simplify]: Simplify (+ 0 -1) into -1 1.522 * [backup-simplify]: Simplify (log -1) into (log -1) 1.522 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) (log -1)) into (- (log -1) (log x)) 1.522 * [backup-simplify]: Simplify (- (log -1) (log x)) into (- (log -1) (log x)) 1.523 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1.523 * [backup-simplify]: Simplify (- 0) into 0 1.523 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0 1.533 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 1.0) 1)) (pow -1 1)))) 1) into -1.0 1.533 * [backup-simplify]: Simplify -1.0 into -1.0 1.534 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.534 * [backup-simplify]: Simplify (- 0) into 0 1.534 * [backup-simplify]: Simplify (+ 0 0) into 0 1.540 * [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 1.540 * [backup-simplify]: Simplify -0.5 into -0.5 1.541 * [backup-simplify]: Simplify (+ (* -0.5 (pow (/ 1 x) 2)) (+ (* -1.0 (/ 1 x)) (- (log -1) (log (/ 1 x))))) into (- (log -1) (+ (* 0.5 (/ 1 (pow x 2))) (+ (log (/ 1 x)) (* 1.0 (/ 1 x))))) 1.541 * [backup-simplify]: Simplify (log (- 1.0 (/ 1 (- x)))) into (log (+ (/ 1 x) 1.0)) 1.541 * [approximate]: Taking taylor expansion of (log (+ (/ 1 x) 1.0)) in (x) around 0 1.541 * [taylor]: Taking taylor expansion of (log (+ (/ 1 x) 1.0)) in x 1.541 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x 1.541 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.541 * [taylor]: Taking taylor expansion of x in x 1.541 * [backup-simplify]: Simplify 0 into 0 1.541 * [backup-simplify]: Simplify 1 into 1 1.541 * [backup-simplify]: Simplify (/ 1 1) into 1 1.541 * [taylor]: Taking taylor expansion of 1.0 in x 1.541 * [backup-simplify]: Simplify 1.0 into 1.0 1.542 * [backup-simplify]: Simplify (+ 1 0) into 1 1.542 * [backup-simplify]: Simplify (log 1) into 0 1.542 * [taylor]: Taking taylor expansion of (log (+ (/ 1 x) 1.0)) in x 1.542 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x 1.542 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.542 * [taylor]: Taking taylor expansion of x in x 1.542 * [backup-simplify]: Simplify 0 into 0 1.542 * [backup-simplify]: Simplify 1 into 1 1.542 * [backup-simplify]: Simplify (/ 1 1) into 1 1.542 * [taylor]: Taking taylor expansion of 1.0 in x 1.542 * [backup-simplify]: Simplify 1.0 into 1.0 1.542 * [backup-simplify]: Simplify (+ 1 0) into 1 1.543 * [backup-simplify]: Simplify (log 1) into 0 1.543 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) 0) into (- (log x)) 1.543 * [backup-simplify]: Simplify (- (log x)) into (- (log x)) 1.544 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1.544 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0 1.547 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 1.0) 1)) (pow 1 1)))) 1) into 1.0 1.547 * [backup-simplify]: Simplify 1.0 into 1.0 1.548 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.548 * [backup-simplify]: Simplify (+ 0 0) into 0 1.554 * [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 1.554 * [backup-simplify]: Simplify -0.5 into -0.5 1.554 * [backup-simplify]: Simplify (+ (* -0.5 (pow (/ 1 (- x)) 2)) (+ (* 1.0 (/ 1 (- x))) (- (log (/ 1 (- x)))))) into (- (+ (* 0.5 (/ 1 (pow x 2))) (+ (* 1.0 (/ 1 x)) (log (/ -1 x))))) 1.554 * * * * [progress]: [ 3 / 4 ] generating series at (2 2 1 1) 1.555 * [backup-simplify]: Simplify (log (+ (pow 1.0 3) (pow x 3))) into (log (+ (pow x 3) 1.0)) 1.555 * [approximate]: Taking taylor expansion of (log (+ (pow x 3) 1.0)) in (x) around 0 1.555 * [taylor]: Taking taylor expansion of (log (+ (pow x 3) 1.0)) in x 1.555 * [taylor]: Taking taylor expansion of (+ (pow x 3) 1.0) in x 1.555 * [taylor]: Taking taylor expansion of (pow x 3) in x 1.555 * [taylor]: Taking taylor expansion of x in x 1.555 * [backup-simplify]: Simplify 0 into 0 1.555 * [backup-simplify]: Simplify 1 into 1 1.555 * [taylor]: Taking taylor expansion of 1.0 in x 1.555 * [backup-simplify]: Simplify 1.0 into 1.0 1.555 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0 1.555 * [backup-simplify]: Simplify (log 1.0) into (log 1.0) 1.555 * [taylor]: Taking taylor expansion of (log (+ (pow x 3) 1.0)) in x 1.556 * [taylor]: Taking taylor expansion of (+ (pow x 3) 1.0) in x 1.556 * [taylor]: Taking taylor expansion of (pow x 3) in x 1.556 * [taylor]: Taking taylor expansion of x in x 1.556 * [backup-simplify]: Simplify 0 into 0 1.556 * [backup-simplify]: Simplify 1 into 1 1.556 * [taylor]: Taking taylor expansion of 1.0 in x 1.556 * [backup-simplify]: Simplify 1.0 into 1.0 1.556 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0 1.556 * [backup-simplify]: Simplify (log 1.0) into (log 1.0) 1.556 * [backup-simplify]: Simplify (log 1.0) into (log 1.0) 1.557 * [backup-simplify]: Simplify (+ 0 0) into 0 1.557 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow 1.0 1)))) 1) into 0 1.557 * [backup-simplify]: Simplify 0 into 0 1.558 * [backup-simplify]: Simplify (+ 0 0) into 0 1.559 * [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 1.559 * [backup-simplify]: Simplify 0 into 0 1.559 * [backup-simplify]: Simplify (* 1 1) into 1 1.560 * [backup-simplify]: Simplify (* 1 1) into 1 1.560 * [backup-simplify]: Simplify (+ 1 0) into 1 1.568 * [backup-simplify]: Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow 1.0 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1)) (pow 1.0 2))) (* 1 (/ (* 1 1 (pow (* 6 1) 1)) (pow 1.0 1)))) 6) into 1.0 1.568 * [backup-simplify]: Simplify 1.0 into 1.0 1.569 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 1.569 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 1.569 * [backup-simplify]: Simplify (+ 0 0) into 0 1.575 * [backup-simplify]: Simplify (/ (+ (* -6 (/ (* (pow (* 1 0) 4)) (pow 1.0 4))) (* 12 (/ (* (pow (* 1 0) 2) (pow (* 2 0) 1)) (pow 1.0 3))) (* -3 (/ (* 1 (pow (* 2 0) 2)) (pow 1.0 2))) (* -4 (/ (* (pow (* 1 0) 1) 1 (pow (* 6 1) 1)) (pow 1.0 2))) (* 1 (/ (* 1 1 1 (pow (* 24 0) 1)) (pow 1.0 1)))) 24) into 0 1.575 * [backup-simplify]: Simplify 0 into 0 1.575 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 1.576 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 1.576 * [backup-simplify]: Simplify (+ 0 0) into 0 1.584 * [backup-simplify]: Simplify (/ (+ (* 24 (/ (* (pow (* 1 0) 5)) (pow 1.0 5))) (* -60 (/ (* (pow (* 1 0) 3) (pow (* 2 0) 1)) (pow 1.0 4))) (* 30 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 2)) (pow 1.0 3))) (* 20 (/ (* (pow (* 1 0) 2) 1 (pow (* 6 1) 1)) (pow 1.0 3))) (* -10 (/ (* 1 (pow (* 2 0) 1) (pow (* 6 1) 1)) (pow 1.0 2))) (* -5 (/ (* (pow (* 1 0) 1) 1 1 (pow (* 24 0) 1)) (pow 1.0 2))) (* 1 (/ (* 1 1 1 1 (pow (* 120 0) 1)) (pow 1.0 1)))) 120) into 0 1.584 * [backup-simplify]: Simplify 0 into 0 1.585 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 1.586 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 1.586 * [backup-simplify]: Simplify (+ 0 0) into 0 1.632 * [backup-simplify]: Simplify (/ (+ (* -120 (/ (* (pow (* 1 0) 6)) (pow 1.0 6))) (* 360 (/ (* (pow (* 1 0) 4) (pow (* 2 0) 1)) (pow 1.0 5))) (* -270 (/ (* (pow (* 1 0) 2) (pow (* 2 0) 2)) (pow 1.0 4))) (* -120 (/ (* (pow (* 1 0) 3) 1 (pow (* 6 1) 1)) (pow 1.0 4))) (* 30 (/ (* 1 (pow (* 2 0) 3)) (pow 1.0 3))) (* 120 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1) (pow (* 6 1) 1)) (pow 1.0 3))) (* 30 (/ (* (pow (* 1 0) 2) 1 1 (pow (* 24 0) 1)) (pow 1.0 3))) (* -10 (/ (* 1 1 (pow (* 6 1) 2)) (pow 1.0 2))) (* -15 (/ (* 1 (pow (* 2 0) 1) 1 (pow (* 24 0) 1)) (pow 1.0 2))) (* -6 (/ (* (pow (* 1 0) 1) 1 1 1 (pow (* 120 0) 1)) (pow 1.0 2))) (* 1 (/ (* 1 1 1 1 1 (pow (* 720 0) 1)) (pow 1.0 1)))) 720) into (/ -1/2 (pow 1.0 2)) 1.633 * [backup-simplify]: Simplify (/ -1/2 (pow 1.0 2)) into (/ -1/2 (pow 1.0 2)) 1.634 * [backup-simplify]: Simplify (+ (* (/ -1/2 (pow 1.0 2)) (pow x 6)) (+ (* 1.0 (pow x 3)) (log 1.0))) into (- (+ (* 1.0 (pow x 3)) (log 1.0)) (* 1/2 (/ (pow x 6) (pow 1.0 2)))) 1.635 * [backup-simplify]: Simplify (log (+ (pow 1.0 3) (pow (/ 1 x) 3))) into (log (+ (/ 1 (pow x 3)) 1.0)) 1.635 * [approximate]: Taking taylor expansion of (log (+ (/ 1 (pow x 3)) 1.0)) in (x) around 0 1.635 * [taylor]: Taking taylor expansion of (log (+ (/ 1 (pow x 3)) 1.0)) in x 1.635 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 3)) 1.0) in x 1.635 * [taylor]: Taking taylor expansion of (/ 1 (pow x 3)) in x 1.635 * [taylor]: Taking taylor expansion of (pow x 3) in x 1.635 * [taylor]: Taking taylor expansion of x in x 1.635 * [backup-simplify]: Simplify 0 into 0 1.635 * [backup-simplify]: Simplify 1 into 1 1.635 * [backup-simplify]: Simplify (* 1 1) into 1 1.636 * [backup-simplify]: Simplify (* 1 1) into 1 1.636 * [backup-simplify]: Simplify (/ 1 1) into 1 1.636 * [taylor]: Taking taylor expansion of 1.0 in x 1.636 * [backup-simplify]: Simplify 1.0 into 1.0 1.636 * [backup-simplify]: Simplify (+ 1 0) into 1 1.636 * [backup-simplify]: Simplify (log 1) into 0 1.636 * [taylor]: Taking taylor expansion of (log (+ (/ 1 (pow x 3)) 1.0)) in x 1.636 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 3)) 1.0) in x 1.636 * [taylor]: Taking taylor expansion of (/ 1 (pow x 3)) in x 1.636 * [taylor]: Taking taylor expansion of (pow x 3) in x 1.636 * [taylor]: Taking taylor expansion of x in x 1.636 * [backup-simplify]: Simplify 0 into 0 1.636 * [backup-simplify]: Simplify 1 into 1 1.637 * [backup-simplify]: Simplify (* 1 1) into 1 1.637 * [backup-simplify]: Simplify (* 1 1) into 1 1.637 * [backup-simplify]: Simplify (/ 1 1) into 1 1.637 * [taylor]: Taking taylor expansion of 1.0 in x 1.637 * [backup-simplify]: Simplify 1.0 into 1.0 1.637 * [backup-simplify]: Simplify (+ 1 0) into 1 1.638 * [backup-simplify]: Simplify (log 1) into 0 1.638 * [backup-simplify]: Simplify (+ (* (- 3) (log x)) 0) into (- (* 3 (log x))) 1.638 * [backup-simplify]: Simplify (- (* 3 (log x))) into (- (* 3 (log x))) 1.638 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 1.639 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 1.639 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1.640 * [backup-simplify]: Simplify (+ 0 0) into 0 1.640 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow 1 1)))) 1) into 0 1.640 * [backup-simplify]: Simplify 0 into 0 1.641 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 1.641 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 1.642 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.642 * [backup-simplify]: Simplify (+ 0 0) into 0 1.644 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow 1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow 1 1)))) 2) into 0 1.644 * [backup-simplify]: Simplify 0 into 0 1.644 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 1.645 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0