24.211 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.015 * * * [progress]: [2/2] Setting up program. 0.023 * [progress]: [Phase 2 of 3] Improving. 0.024 * [simplify]: Simplifying: (* (+ a b) (+ a b)) 0.024 * * [simplify]: Extracting # 0 : cost 1 inf + 0 0.024 * * [simplify]: Extracting # 1 : cost 2 inf + 0 0.024 * * [simplify]: Extracting # 2 : cost 4 inf + 0 0.024 * * [simplify]: Extracting # 3 : cost 2 inf + 2 0.024 * * [simplify]: Extracting # 4 : cost 0 inf + 126 0.024 * * [simplify]: iteration 0 : 4 enodes (cost 82 ) 0.026 * * [simplify]: Extracting # 0 : cost 0 inf + 126 0.026 * * [simplify]: Extracting # 1 : cost 4 inf + 126 0.026 * * [simplify]: Extracting # 2 : cost 0 inf + 454 0.026 * * [simplify]: iteration 1 : 11 enodes (cost 82 ) 0.031 * * [simplify]: Extracting # 0 : cost 0 inf + 454 0.031 * * [simplify]: Extracting # 1 : cost 4 inf + 454 0.031 * * [simplify]: Extracting # 2 : cost 0 inf + 620 0.032 * * [simplify]: iteration 2 : 25 enodes (cost 82 ) 0.041 * * [simplify]: Extracting # 0 : cost 0 inf + 620 0.042 * * [simplify]: Extracting # 1 : cost 8 inf + 620 0.043 * * [simplify]: Extracting # 2 : cost 0 inf + 1916 0.043 * * [simplify]: iteration 3 : 53 enodes (cost 82 ) 0.058 * * [simplify]: Extracting # 0 : cost 0 inf + 1916 0.059 * * [simplify]: Extracting # 1 : cost 7 inf + 1916 0.061 * * [simplify]: Extracting # 2 : cost 0 inf + 2410 0.062 * * [simplify]: iteration 4 : 72 enodes (cost 82 ) 0.075 * * [simplify]: Extracting # 0 : cost 0 inf + 2410 0.076 * * [simplify]: Extracting # 1 : cost 3 inf + 2410 0.077 * * [simplify]: Extracting # 2 : cost 0 inf + 2493 0.078 * * [simplify]: iteration 5 : 88 enodes (cost 82 ) 0.088 * * [simplify]: Extracting # 0 : cost 0 inf + 2493 0.089 * * [simplify]: iteration 6 : 97 enodes (cost 82 ) 0.097 * * [simplify]: Extracting # 0 : cost 0 inf + 2493 0.098 * * [simplify]: iteration 7 : 103 enodes (cost 82 ) 0.109 * * [simplify]: Extracting # 0 : cost 0 inf + 2493 0.111 * * [simplify]: iteration complete: 103 enodes (cost 82 ) 0.111 * [simplify]: Simplified to: (* (+ a b) (+ a b)) 0.112 * * [progress]: iteration 1 / 4 0.112 * * * [progress]: picking best candidate 0.118 * * * * [pick]: Picked # 0.118 * * * [progress]: localizing error 0.129 * * * [progress]: generating rewritten candidates 0.129 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 0.178 * * * [progress]: generating series expansions 0.178 * * * * [progress]: [ 1 / 1 ] generating series at (2) 0.179 * [backup-simplify]: Simplify (* (+ a b) (+ a b)) into (pow (+ a b) 2) 0.179 * [approximate]: Taking taylor expansion of (pow (+ a b) 2) in (a b) around 0 0.179 * [taylor]: Taking taylor expansion of (pow (+ a b) 2) in b 0.179 * [taylor]: Taking taylor expansion of (+ a b) in b 0.179 * [taylor]: Taking taylor expansion of a in b 0.179 * [backup-simplify]: Simplify a into a 0.179 * [taylor]: Taking taylor expansion of b in b 0.179 * [backup-simplify]: Simplify 0 into 0 0.179 * [backup-simplify]: Simplify 1 into 1 0.179 * [backup-simplify]: Simplify (+ a 0) into a 0.179 * [taylor]: Taking taylor expansion of (pow (+ a b) 2) in a 0.179 * [taylor]: Taking taylor expansion of (+ a b) in a 0.179 * [taylor]: Taking taylor expansion of a in a 0.179 * [backup-simplify]: Simplify 0 into 0 0.179 * [backup-simplify]: Simplify 1 into 1 0.179 * [taylor]: Taking taylor expansion of b in a 0.179 * [backup-simplify]: Simplify b into b 0.179 * [backup-simplify]: Simplify (+ 0 b) into b 0.179 * [taylor]: Taking taylor expansion of (pow (+ a b) 2) in a 0.179 * [taylor]: Taking taylor expansion of (+ a b) in a 0.179 * [taylor]: Taking taylor expansion of a in a 0.179 * [backup-simplify]: Simplify 0 into 0 0.179 * [backup-simplify]: Simplify 1 into 1 0.179 * [taylor]: Taking taylor expansion of b in a 0.179 * [backup-simplify]: Simplify b into b 0.179 * [backup-simplify]: Simplify (+ 0 b) into b 0.179 * [backup-simplify]: Simplify (* b b) into (pow b 2) 0.179 * [taylor]: Taking taylor expansion of (pow b 2) in b 0.179 * [taylor]: Taking taylor expansion of b in b 0.179 * [backup-simplify]: Simplify 0 into 0 0.179 * [backup-simplify]: Simplify 1 into 1 0.180 * [backup-simplify]: Simplify (+ 1 0) into 1 0.180 * [backup-simplify]: Simplify (+ (* b 1) (* 1 b)) into (* 2 b) 0.180 * [taylor]: Taking taylor expansion of (* 2 b) in b 0.180 * [taylor]: Taking taylor expansion of 2 in b 0.180 * [backup-simplify]: Simplify 2 into 2 0.180 * [taylor]: Taking taylor expansion of b in b 0.180 * [backup-simplify]: Simplify 0 into 0 0.180 * [backup-simplify]: Simplify 1 into 1 0.181 * [backup-simplify]: Simplify (* 2 0) into 0 0.181 * [backup-simplify]: Simplify 0 into 0 0.181 * [backup-simplify]: Simplify (+ 0 0) into 0 0.181 * [backup-simplify]: Simplify (+ (* b 0) (+ (* 1 1) (* 0 b))) into 1 0.181 * [taylor]: Taking taylor expansion of 1 in b 0.181 * [backup-simplify]: Simplify 1 into 1 0.181 * [backup-simplify]: Simplify 1 into 1 0.182 * [backup-simplify]: Simplify (+ (* 2 1) (* 0 0)) into 2 0.182 * [backup-simplify]: Simplify 2 into 2 0.182 * [backup-simplify]: Simplify (* 1 1) into 1 0.182 * [backup-simplify]: Simplify 1 into 1 0.182 * [backup-simplify]: Simplify (+ (* 1 (pow (* b 1) 2)) (+ (* 2 (* b a)) (* 1 (pow (* 1 a) 2)))) into (+ (pow a 2) (+ (pow b 2) (* 2 (* a b)))) 0.183 * [backup-simplify]: Simplify (* (+ (/ 1 a) (/ 1 b)) (+ (/ 1 a) (/ 1 b))) into (pow (+ (/ 1 a) (/ 1 b)) 2) 0.183 * [approximate]: Taking taylor expansion of (pow (+ (/ 1 a) (/ 1 b)) 2) in (a b) around 0 0.183 * [taylor]: Taking taylor expansion of (pow (+ (/ 1 a) (/ 1 b)) 2) in b 0.183 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (/ 1 b)) in b 0.183 * [taylor]: Taking taylor expansion of (/ 1 a) in b 0.183 * [taylor]: Taking taylor expansion of a in b 0.183 * [backup-simplify]: Simplify a into a 0.183 * [backup-simplify]: Simplify (/ 1 a) into (/ 1 a) 0.183 * [taylor]: Taking taylor expansion of (/ 1 b) in b 0.183 * [taylor]: Taking taylor expansion of b in b 0.183 * [backup-simplify]: Simplify 0 into 0 0.183 * [backup-simplify]: Simplify 1 into 1 0.183 * [backup-simplify]: Simplify (/ 1 1) into 1 0.184 * [backup-simplify]: Simplify (+ 0 1) into 1 0.184 * [taylor]: Taking taylor expansion of (pow (+ (/ 1 a) (/ 1 b)) 2) in a 0.184 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (/ 1 b)) in a 0.184 * [taylor]: Taking taylor expansion of (/ 1 a) in a 0.184 * [taylor]: Taking taylor expansion of a in a 0.184 * [backup-simplify]: Simplify 0 into 0 0.184 * [backup-simplify]: Simplify 1 into 1 0.184 * [backup-simplify]: Simplify (/ 1 1) into 1 0.184 * [taylor]: Taking taylor expansion of (/ 1 b) in a 0.184 * [taylor]: Taking taylor expansion of b in a 0.184 * [backup-simplify]: Simplify b into b 0.184 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b) 0.185 * [backup-simplify]: Simplify (+ 1 0) into 1 0.185 * [taylor]: Taking taylor expansion of (pow (+ (/ 1 a) (/ 1 b)) 2) in a 0.185 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (/ 1 b)) in a 0.185 * [taylor]: Taking taylor expansion of (/ 1 a) in a 0.185 * [taylor]: Taking taylor expansion of a in a 0.185 * [backup-simplify]: Simplify 0 into 0 0.185 * [backup-simplify]: Simplify 1 into 1 0.185 * [backup-simplify]: Simplify (/ 1 1) into 1 0.185 * [taylor]: Taking taylor expansion of (/ 1 b) in a 0.185 * [taylor]: Taking taylor expansion of b in a 0.185 * [backup-simplify]: Simplify b into b 0.185 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b) 0.185 * [backup-simplify]: Simplify (+ 1 0) into 1 0.186 * [backup-simplify]: Simplify (* 1 1) into 1 0.186 * [taylor]: Taking taylor expansion of 1 in b 0.186 * [backup-simplify]: Simplify 1 into 1 0.186 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.186 * [backup-simplify]: Simplify (+ 0 (/ 1 b)) into (/ 1 b) 0.186 * [backup-simplify]: Simplify (+ (* 1 (/ 1 b)) (* (/ 1 b) 1)) into (* 2 (/ 1 b)) 0.186 * [taylor]: Taking taylor expansion of (* 2 (/ 1 b)) in b 0.186 * [taylor]: Taking taylor expansion of 2 in b 0.186 * [backup-simplify]: Simplify 2 into 2 0.186 * [taylor]: Taking taylor expansion of (/ 1 b) in b 0.186 * [taylor]: Taking taylor expansion of b in b 0.186 * [backup-simplify]: Simplify 0 into 0 0.186 * [backup-simplify]: Simplify 1 into 1 0.187 * [backup-simplify]: Simplify (/ 1 1) into 1 0.187 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.187 * [backup-simplify]: Simplify (- (+ (* (/ 1 b) (/ 0 b)))) into 0 0.187 * [backup-simplify]: Simplify (+ 0 0) into 0 0.188 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (/ 1 b) (/ 1 b)) (* 0 1))) into (/ 1 (pow b 2)) 0.188 * [taylor]: Taking taylor expansion of (/ 1 (pow b 2)) in b 0.188 * [taylor]: Taking taylor expansion of (pow b 2) in b 0.188 * [taylor]: Taking taylor expansion of b in b 0.188 * [backup-simplify]: Simplify 0 into 0 0.188 * [backup-simplify]: Simplify 1 into 1 0.188 * [backup-simplify]: Simplify (* 1 1) into 1 0.189 * [backup-simplify]: Simplify (/ 1 1) into 1 0.189 * [backup-simplify]: Simplify 1 into 1 0.189 * [backup-simplify]: Simplify (* 2 1) into 2 0.189 * [backup-simplify]: Simplify 2 into 2 0.189 * [backup-simplify]: Simplify 1 into 1 0.189 * [backup-simplify]: Simplify (+ (* 1 (pow (* 1 (/ 1 (/ 1 a))) 2)) (+ (* 2 (* (/ 1 (/ 1 b)) (/ 1 (/ 1 a)))) (* 1 (pow (* (/ 1 (/ 1 b)) 1) 2)))) into (+ (pow a 2) (+ (pow b 2) (* 2 (* a b)))) 0.189 * [backup-simplify]: Simplify (* (+ (/ 1 (- a)) (/ 1 (- b))) (+ (/ 1 (- a)) (/ 1 (- b)))) into (pow (+ (/ 1 a) (/ 1 b)) 2) 0.190 * [approximate]: Taking taylor expansion of (pow (+ (/ 1 a) (/ 1 b)) 2) in (a b) around 0 0.190 * [taylor]: Taking taylor expansion of (pow (+ (/ 1 a) (/ 1 b)) 2) in b 0.190 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (/ 1 b)) in b 0.190 * [taylor]: Taking taylor expansion of (/ 1 a) in b 0.190 * [taylor]: Taking taylor expansion of a in b 0.190 * [backup-simplify]: Simplify a into a 0.190 * [backup-simplify]: Simplify (/ 1 a) into (/ 1 a) 0.190 * [taylor]: Taking taylor expansion of (/ 1 b) in b 0.190 * [taylor]: Taking taylor expansion of b in b 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 (+ 0 1) into 1 0.190 * [taylor]: Taking taylor expansion of (pow (+ (/ 1 a) (/ 1 b)) 2) in a 0.190 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (/ 1 b)) in a 0.190 * [taylor]: Taking taylor expansion of (/ 1 a) in a 0.190 * [taylor]: Taking taylor expansion of a in a 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 0.191 * [taylor]: Taking taylor expansion of (/ 1 b) in a 0.191 * [taylor]: Taking taylor expansion of b in a 0.191 * [backup-simplify]: Simplify b into b 0.191 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b) 0.191 * [backup-simplify]: Simplify (+ 1 0) into 1 0.191 * [taylor]: Taking taylor expansion of (pow (+ (/ 1 a) (/ 1 b)) 2) in a 0.191 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (/ 1 b)) in a 0.191 * [taylor]: Taking taylor expansion of (/ 1 a) in a 0.191 * [taylor]: Taking taylor expansion of a in a 0.191 * [backup-simplify]: Simplify 0 into 0 0.191 * [backup-simplify]: Simplify 1 into 1 0.191 * [backup-simplify]: Simplify (/ 1 1) into 1 0.191 * [taylor]: Taking taylor expansion of (/ 1 b) in a 0.191 * [taylor]: Taking taylor expansion of b in a 0.191 * [backup-simplify]: Simplify b into b 0.191 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b) 0.192 * [backup-simplify]: Simplify (+ 1 0) into 1 0.192 * [backup-simplify]: Simplify (* 1 1) into 1 0.192 * [taylor]: Taking taylor expansion of 1 in b 0.192 * [backup-simplify]: Simplify 1 into 1 0.192 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.192 * [backup-simplify]: Simplify (+ 0 (/ 1 b)) into (/ 1 b) 0.192 * [backup-simplify]: Simplify (+ (* 1 (/ 1 b)) (* (/ 1 b) 1)) into (* 2 (/ 1 b)) 0.192 * [taylor]: Taking taylor expansion of (* 2 (/ 1 b)) in b 0.192 * [taylor]: Taking taylor expansion of 2 in b 0.192 * [backup-simplify]: Simplify 2 into 2 0.192 * [taylor]: Taking taylor expansion of (/ 1 b) in b 0.192 * [taylor]: Taking taylor expansion of b in b 0.193 * [backup-simplify]: Simplify 0 into 0 0.193 * [backup-simplify]: Simplify 1 into 1 0.193 * [backup-simplify]: Simplify (/ 1 1) into 1 0.193 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.193 * [backup-simplify]: Simplify (- (+ (* (/ 1 b) (/ 0 b)))) into 0 0.194 * [backup-simplify]: Simplify (+ 0 0) into 0 0.194 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (/ 1 b) (/ 1 b)) (* 0 1))) into (/ 1 (pow b 2)) 0.194 * [taylor]: Taking taylor expansion of (/ 1 (pow b 2)) in b 0.194 * [taylor]: Taking taylor expansion of (pow b 2) in b 0.194 * [taylor]: Taking taylor expansion of b in b 0.194 * [backup-simplify]: Simplify 0 into 0 0.194 * [backup-simplify]: Simplify 1 into 1 0.194 * [backup-simplify]: Simplify (* 1 1) into 1 0.195 * [backup-simplify]: Simplify (/ 1 1) into 1 0.195 * [backup-simplify]: Simplify 1 into 1 0.195 * [backup-simplify]: Simplify (* 2 1) into 2 0.195 * [backup-simplify]: Simplify 2 into 2 0.195 * [backup-simplify]: Simplify 1 into 1 0.196 * [backup-simplify]: Simplify (+ (* 1 (pow (* 1 (/ 1 (/ 1 (- a)))) 2)) (+ (* 2 (* (/ 1 (/ 1 (- b))) (/ 1 (/ 1 (- a))))) (* 1 (pow (* (/ 1 (/ 1 (- b))) 1) 2)))) into (+ (pow a 2) (+ (pow b 2) (* 2 (* a b)))) 0.196 * * * [progress]: simplifying candidates 0.197 * [simplify]: Simplifying: (+ 1 1) (* (+ a b) (+ a b)) (+ 1 1) (+ (log (+ a b)) (log (+ a b))) (log (* (+ a b) (+ a b))) (exp (* (+ a b) (+ a b))) (* (* (* (+ a b) (+ a b)) (+ a b)) (* (* (+ a b) (+ a b)) (+ a b))) (* (cbrt (* (+ a b) (+ a b))) (cbrt (* (+ a b) (+ a b)))) (cbrt (* (+ a b) (+ a b))) (* (* (* (+ a b) (+ a b)) (* (+ a b) (+ a b))) (* (+ a b) (+ a b))) (sqrt (* (+ a b) (+ a b))) (sqrt (* (+ a b) (+ a b))) (* (+ (pow a 3) (pow b 3)) (+ (pow a 3) (pow b 3))) (* (+ (* a a) (- (* b b) (* a b))) (+ (* a a) (- (* b b) (* a b)))) (* (+ (pow a 3) (pow b 3)) (- (* a a) (* b b))) (* (+ (* a a) (- (* b b) (* a b))) (- a b)) (* (- (* a a) (* b b)) (+ (pow a 3) (pow b 3))) (* (- a b) (+ (* a a) (- (* b b) (* a b)))) (* (- (* a a) (* b b)) (- (* a a) (* b b))) (* (- a b) (- a b)) (* (* (cbrt (+ a b)) (cbrt (+ a b))) (* (cbrt (+ a b)) (cbrt (+ a b)))) (* (cbrt (+ a b)) (cbrt (+ a b))) (* (sqrt (+ a b)) (sqrt (+ a b))) (* (sqrt (+ a b)) (sqrt (+ a b))) (* 1 1) (* (+ a b) (+ a b)) (* 1 1) (* (+ a b) (+ a b)) (* 1 1) (* (+ a b) (+ a b)) (* 1 1) (* (+ a b) (+ a b)) (* (sqrt (+ a b)) (sqrt (+ a b))) (* (sqrt (+ a b)) (sqrt (+ a b))) (* 2 1) (* (+ a b) a) (* (+ a b) b) (* a (+ a b)) (* b (+ a b)) (* (+ a b) (* (cbrt (+ a b)) (cbrt (+ a b)))) (* (+ a b) (sqrt (+ a b))) (* (+ a b) 1) (* (+ a b) 1) (* (cbrt (+ a b)) (+ a b)) (* (sqrt (+ a b)) (+ a b)) (* (+ a b) (+ a b)) (* (+ a b) (+ a b)) (* (+ a b) (+ (pow a 3) (pow b 3))) (* (+ a b) (- (* a a) (* b b))) (* (+ (pow a 3) (pow b 3)) (+ a b)) (* (- (* a a) (* b b)) (+ a b)) (+ (pow a 2) (+ (pow b 2) (* 2 (* a b)))) (+ (pow a 2) (+ (pow b 2) (* 2 (* a b)))) (+ (pow a 2) (+ (pow b 2) (* 2 (* a b)))) 0.198 * * [simplify]: Extracting # 0 : cost 37 inf + 0 0.199 * * [simplify]: Extracting # 1 : cost 53 inf + 0 0.199 * * [simplify]: Extracting # 2 : cost 33 inf + 2370 0.200 * * [simplify]: Extracting # 3 : cost 22 inf + 4213 0.201 * * [simplify]: Extracting # 4 : cost 18 inf + 4540 0.202 * * [simplify]: Extracting # 5 : cost 9 inf + 7202 0.203 * * [simplify]: Extracting # 6 : cost 3 inf + 9688 0.204 * * [simplify]: Extracting # 7 : cost 0 inf + 10795 0.206 * * [simplify]: iteration 0 : 62 enodes (cost 10242 ) 0.238 * * [simplify]: Extracting # 0 : cost 0 inf + 10795 0.241 * * [simplify]: Extracting # 1 : cost 72 inf + 9440 0.246 * * [simplify]: Extracting # 2 : cost 3 inf + 20523 0.252 * * [simplify]: Extracting # 3 : cost 2 inf + 18262 0.258 * * [simplify]: Extracting # 4 : cost 0 inf + 18646 0.263 * * [simplify]: iteration 1 : 224 enodes (cost 6874 ) 0.390 * * [simplify]: Extracting # 0 : cost 0 inf + 18646 0.395 * * [simplify]: Extracting # 1 : cost 198 inf + 18024 0.407 * * [simplify]: Extracting # 2 : cost 7 inf + 51309 0.431 * * [simplify]: Extracting # 3 : cost 1 inf + 52263 0.449 * * [simplify]: Extracting # 4 : cost 0 inf + 52626 0.461 * * [simplify]: iteration 2 : 795 enodes (cost 6794 ) 1.132 * * [simplify]: Extracting # 0 : cost 0 inf + 52626 1.177 * * [simplify]: Extracting # 1 : cost 1340 inf + 51730 1.291 * * [simplify]: Extracting # 2 : cost 12 inf + 288340 1.430 * * [simplify]: Extracting # 3 : cost 3 inf + 289541 1.524 * * [simplify]: Extracting # 4 : cost 0 inf + 290479 1.617 * * [simplify]: iteration 3 : 3972 enodes (cost 6751 ) 3.290 * * [simplify]: Extracting # 0 : cost 0 inf + 290479 3.429 * * [simplify]: Extracting # 1 : cost 434 inf + 284731 3.569 * * [simplify]: Extracting # 2 : cost 54 inf + 337115 3.775 * * [simplify]: Extracting # 3 : cost 12 inf + 343391 3.969 * * [simplify]: Extracting # 4 : cost 0 inf + 346997 4.148 * * [simplify]: iteration complete: 5000 enodes (cost 6751 ) 4.148 * [simplify]: Simplified to: 2 (* (+ a b) (+ a b)) 2 (log (* (+ a b) (+ a b))) (log (* (+ a b) (+ a b))) (exp (* (+ a b) (+ a b))) (* (* (* (+ a b) (+ a b)) (* (+ a b) (+ a b))) (* (+ a b) (+ a b))) (* (cbrt (* (+ a b) (+ a b))) (cbrt (* (+ a b) (+ a b)))) (cbrt (* (+ a b) (+ a b))) (* (* (* (+ a b) (+ a b)) (* (+ a b) (+ a b))) (* (+ a b) (+ a b))) (fabs (+ b a)) (fabs (+ b a)) (* (+ (* (* b b) b) (* a (* a a))) (+ (* (* b b) b) (* a (* a a)))) (* (+ (* a a) (* b (- b a))) (+ (* a a) (* b (- b a)))) (* (- (* a a) (* b b)) (+ (* (* b b) b) (* a (* a a)))) (* (+ (* a a) (* b (- b a))) (- a b)) (* (- (* a a) (* b b)) (+ (* (* b b) b) (* a (* a a)))) (* (+ (* a a) (* b (- b a))) (- a b)) (* (- (* a a) (* b b)) (- (* a a) (* b b))) (* (- a b) (- a b)) (* (cbrt (+ a b)) (+ a b)) (* (cbrt (+ b a)) (cbrt (+ b a))) (+ b a) (+ b a) 1 (* (+ a b) (+ a b)) 1 (* (+ a b) (+ a b)) 1 (* (+ a b) (+ a b)) 1 (* (+ a b) (+ a b)) (+ b a) (+ b a) 2 (* (+ a b) a) (* (+ a b) b) (* (+ a b) a) (* (+ a b) b) (* (+ a b) (* (cbrt (+ a b)) (cbrt (+ a b)))) (* (sqrt (+ a b)) (+ a b)) (+ b a) (+ b a) (* (cbrt (+ a b)) (+ a b)) (* (sqrt (+ a b)) (+ a b)) (* (+ a b) (+ a b)) (* (+ a b) (+ a b)) (* (+ b a) (+ (* (* b b) b) (* a (* a a)))) (* (* (+ a b) (+ a b)) (- a b)) (* (+ b a) (+ (* (* b b) b) (* a (* a a)))) (* (* (+ a b) (+ a b)) (- a b)) (+ (+ (* a a) (* b b)) (+ (* a b) (* a b))) (+ (+ (* a a) (* b b)) (+ (* a b) (* a b))) (+ (+ (* a a) (* b b)) (+ (* a b) (* a b))) 4.151 * * * [progress]: adding candidates to table 4.319 * * [progress]: iteration 2 / 4 4.319 * * * [progress]: picking best candidate 4.322 * * * * [pick]: Picked # 4.322 * * * [progress]: localizing error 4.339 * * * [progress]: generating rewritten candidates 4.339 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 4.382 * * * [progress]: generating series expansions 4.382 * * * * [progress]: [ 1 / 1 ] generating series at (2) 4.383 * [backup-simplify]: Simplify (+ (+ (* a a) (* b b)) (+ (* a b) (* a b))) into (+ (pow a 2) (+ (pow b 2) (* 2 (* a b)))) 4.383 * [approximate]: Taking taylor expansion of (+ (pow a 2) (+ (pow b 2) (* 2 (* a b)))) in (a b) around 0 4.383 * [taylor]: Taking taylor expansion of (+ (pow a 2) (+ (pow b 2) (* 2 (* a b)))) in b 4.383 * [taylor]: Taking taylor expansion of (pow a 2) in b 4.383 * [taylor]: Taking taylor expansion of a in b 4.383 * [backup-simplify]: Simplify a into a 4.383 * [taylor]: Taking taylor expansion of (+ (pow b 2) (* 2 (* a b))) in b 4.383 * [taylor]: Taking taylor expansion of (pow b 2) in b 4.383 * [taylor]: Taking taylor expansion of b in b 4.383 * [backup-simplify]: Simplify 0 into 0 4.383 * [backup-simplify]: Simplify 1 into 1 4.383 * [taylor]: Taking taylor expansion of (* 2 (* a b)) in b 4.383 * [taylor]: Taking taylor expansion of 2 in b 4.383 * [backup-simplify]: Simplify 2 into 2 4.383 * [taylor]: Taking taylor expansion of (* a b) in b 4.383 * [taylor]: Taking taylor expansion of a in b 4.383 * [backup-simplify]: Simplify a into a 4.383 * [taylor]: Taking taylor expansion of b in b 4.383 * [backup-simplify]: Simplify 0 into 0 4.383 * [backup-simplify]: Simplify 1 into 1 4.383 * [taylor]: Taking taylor expansion of (+ (pow a 2) (+ (pow b 2) (* 2 (* a b)))) in a 4.383 * [taylor]: Taking taylor expansion of (pow a 2) in a 4.383 * [taylor]: Taking taylor expansion of a in a 4.383 * [backup-simplify]: Simplify 0 into 0 4.383 * [backup-simplify]: Simplify 1 into 1 4.383 * [taylor]: Taking taylor expansion of (+ (pow b 2) (* 2 (* a b))) in a 4.383 * [taylor]: Taking taylor expansion of (pow b 2) in a 4.383 * [taylor]: Taking taylor expansion of b in a 4.383 * [backup-simplify]: Simplify b into b 4.383 * [taylor]: Taking taylor expansion of (* 2 (* a b)) in a 4.383 * [taylor]: Taking taylor expansion of 2 in a 4.383 * [backup-simplify]: Simplify 2 into 2 4.383 * [taylor]: Taking taylor expansion of (* a b) in a 4.383 * [taylor]: Taking taylor expansion of a in a 4.383 * [backup-simplify]: Simplify 0 into 0 4.383 * [backup-simplify]: Simplify 1 into 1 4.383 * [taylor]: Taking taylor expansion of b in a 4.383 * [backup-simplify]: Simplify b into b 4.383 * [taylor]: Taking taylor expansion of (+ (pow a 2) (+ (pow b 2) (* 2 (* a b)))) in a 4.383 * [taylor]: Taking taylor expansion of (pow a 2) in a 4.383 * [taylor]: Taking taylor expansion of a in a 4.383 * [backup-simplify]: Simplify 0 into 0 4.383 * [backup-simplify]: Simplify 1 into 1 4.383 * [taylor]: Taking taylor expansion of (+ (pow b 2) (* 2 (* a b))) in a 4.383 * [taylor]: Taking taylor expansion of (pow b 2) in a 4.383 * [taylor]: Taking taylor expansion of b in a 4.383 * [backup-simplify]: Simplify b into b 4.383 * [taylor]: Taking taylor expansion of (* 2 (* a b)) in a 4.383 * [taylor]: Taking taylor expansion of 2 in a 4.383 * [backup-simplify]: Simplify 2 into 2 4.383 * [taylor]: Taking taylor expansion of (* a b) in a 4.383 * [taylor]: Taking taylor expansion of a in a 4.383 * [backup-simplify]: Simplify 0 into 0 4.383 * [backup-simplify]: Simplify 1 into 1 4.383 * [taylor]: Taking taylor expansion of b in a 4.383 * [backup-simplify]: Simplify b into b 4.384 * [backup-simplify]: Simplify (* b b) into (pow b 2) 4.384 * [backup-simplify]: Simplify (* 0 b) into 0 4.384 * [backup-simplify]: Simplify (* 2 0) into 0 4.384 * [backup-simplify]: Simplify (+ (pow b 2) 0) into (pow b 2) 4.384 * [backup-simplify]: Simplify (+ 0 (pow b 2)) into (pow b 2) 4.384 * [taylor]: Taking taylor expansion of (pow b 2) in b 4.384 * [taylor]: Taking taylor expansion of b in b 4.384 * [backup-simplify]: Simplify 0 into 0 4.384 * [backup-simplify]: Simplify 1 into 1 4.384 * [backup-simplify]: Simplify (+ (* b 0) (* 0 b)) into 0 4.385 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 b)) into b 4.385 * [backup-simplify]: Simplify (+ (* 2 b) (* 0 0)) into (* 2 b) 4.385 * [backup-simplify]: Simplify (+ 0 (* 2 b)) into (* 2 b) 4.385 * [backup-simplify]: Simplify (+ 0 (* 2 b)) into (* 2 b) 4.385 * [taylor]: Taking taylor expansion of (* 2 b) in b 4.385 * [taylor]: Taking taylor expansion of 2 in b 4.385 * [backup-simplify]: Simplify 2 into 2 4.385 * [taylor]: Taking taylor expansion of b in b 4.385 * [backup-simplify]: Simplify 0 into 0 4.385 * [backup-simplify]: Simplify 1 into 1 4.385 * [backup-simplify]: Simplify (* 2 0) into 0 4.385 * [backup-simplify]: Simplify 0 into 0 4.386 * [backup-simplify]: Simplify (* 1 1) into 1 4.386 * [backup-simplify]: Simplify (+ (* b 0) (+ (* 0 0) (* 0 b))) into 0 4.387 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 b))) into 0 4.387 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 b) (* 0 0))) into 0 4.387 * [backup-simplify]: Simplify (+ 0 0) into 0 4.388 * [backup-simplify]: Simplify (+ 1 0) into 1 4.388 * [taylor]: Taking taylor expansion of 1 in b 4.388 * [backup-simplify]: Simplify 1 into 1 4.388 * [backup-simplify]: Simplify 1 into 1 4.388 * [backup-simplify]: Simplify (+ (* 2 1) (* 0 0)) into 2 4.388 * [backup-simplify]: Simplify 2 into 2 4.388 * [backup-simplify]: Simplify (* 1 1) into 1 4.388 * [backup-simplify]: Simplify 1 into 1 4.389 * [backup-simplify]: Simplify (+ (* 1 (pow (* b 1) 2)) (+ (* 2 (* b a)) (* 1 (pow (* 1 a) 2)))) into (+ (pow a 2) (+ (pow b 2) (* 2 (* a b)))) 4.389 * [backup-simplify]: Simplify (+ (+ (* (/ 1 a) (/ 1 a)) (* (/ 1 b) (/ 1 b))) (+ (* (/ 1 a) (/ 1 b)) (* (/ 1 a) (/ 1 b)))) into (+ (/ 1 (pow a 2)) (+ (* 2 (/ 1 (* a b))) (/ 1 (pow b 2)))) 4.389 * [approximate]: Taking taylor expansion of (+ (/ 1 (pow a 2)) (+ (* 2 (/ 1 (* a b))) (/ 1 (pow b 2)))) in (a b) around 0 4.389 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow a 2)) (+ (* 2 (/ 1 (* a b))) (/ 1 (pow b 2)))) in b 4.389 * [taylor]: Taking taylor expansion of (/ 1 (pow a 2)) in b 4.389 * [taylor]: Taking taylor expansion of (pow a 2) in b 4.389 * [taylor]: Taking taylor expansion of a in b 4.389 * [backup-simplify]: Simplify a into a 4.389 * [backup-simplify]: Simplify (* a a) into (pow a 2) 4.389 * [backup-simplify]: Simplify (/ 1 (pow a 2)) into (/ 1 (pow a 2)) 4.389 * [taylor]: Taking taylor expansion of (+ (* 2 (/ 1 (* a b))) (/ 1 (pow b 2))) in b 4.389 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (* a b))) in b 4.389 * [taylor]: Taking taylor expansion of 2 in b 4.389 * [backup-simplify]: Simplify 2 into 2 4.389 * [taylor]: Taking taylor expansion of (/ 1 (* a b)) in b 4.389 * [taylor]: Taking taylor expansion of (* a b) in b 4.389 * [taylor]: Taking taylor expansion of a in b 4.389 * [backup-simplify]: Simplify a into a 4.389 * [taylor]: Taking taylor expansion of b in b 4.389 * [backup-simplify]: Simplify 0 into 0 4.389 * [backup-simplify]: Simplify 1 into 1 4.389 * [backup-simplify]: Simplify (* a 0) into 0 4.390 * [backup-simplify]: Simplify (+ (* a 1) (* 0 0)) into a 4.390 * [backup-simplify]: Simplify (/ 1 a) into (/ 1 a) 4.390 * [taylor]: Taking taylor expansion of (/ 1 (pow b 2)) in b 4.390 * [taylor]: Taking taylor expansion of (pow b 2) in b 4.390 * [taylor]: Taking taylor expansion of b in b 4.390 * [backup-simplify]: Simplify 0 into 0 4.390 * [backup-simplify]: Simplify 1 into 1 4.390 * [backup-simplify]: Simplify (* 1 1) into 1 4.390 * [backup-simplify]: Simplify (/ 1 1) into 1 4.390 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow a 2)) (+ (* 2 (/ 1 (* a b))) (/ 1 (pow b 2)))) in a 4.390 * [taylor]: Taking taylor expansion of (/ 1 (pow a 2)) in a 4.390 * [taylor]: Taking taylor expansion of (pow a 2) in a 4.390 * [taylor]: Taking taylor expansion of a in a 4.390 * [backup-simplify]: Simplify 0 into 0 4.390 * [backup-simplify]: Simplify 1 into 1 4.391 * [backup-simplify]: Simplify (* 1 1) into 1 4.391 * [backup-simplify]: Simplify (/ 1 1) into 1 4.391 * [taylor]: Taking taylor expansion of (+ (* 2 (/ 1 (* a b))) (/ 1 (pow b 2))) in a 4.391 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (* a b))) in a 4.391 * [taylor]: Taking taylor expansion of 2 in a 4.391 * [backup-simplify]: Simplify 2 into 2 4.391 * [taylor]: Taking taylor expansion of (/ 1 (* a b)) in a 4.391 * [taylor]: Taking taylor expansion of (* a b) in a 4.391 * [taylor]: Taking taylor expansion of a in a 4.391 * [backup-simplify]: Simplify 0 into 0 4.391 * [backup-simplify]: Simplify 1 into 1 4.391 * [taylor]: Taking taylor expansion of b in a 4.391 * [backup-simplify]: Simplify b into b 4.391 * [backup-simplify]: Simplify (* 0 b) into 0 4.391 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 b)) into b 4.391 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b) 4.391 * [taylor]: Taking taylor expansion of (/ 1 (pow b 2)) in a 4.391 * [taylor]: Taking taylor expansion of (pow b 2) in a 4.391 * [taylor]: Taking taylor expansion of b in a 4.391 * [backup-simplify]: Simplify b into b 4.391 * [backup-simplify]: Simplify (* b b) into (pow b 2) 4.392 * [backup-simplify]: Simplify (/ 1 (pow b 2)) into (/ 1 (pow b 2)) 4.392 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow a 2)) (+ (* 2 (/ 1 (* a b))) (/ 1 (pow b 2)))) in a 4.392 * [taylor]: Taking taylor expansion of (/ 1 (pow a 2)) in a 4.392 * [taylor]: Taking taylor expansion of (pow a 2) in a 4.392 * [taylor]: Taking taylor expansion of a in a 4.392 * [backup-simplify]: Simplify 0 into 0 4.392 * [backup-simplify]: Simplify 1 into 1 4.392 * [backup-simplify]: Simplify (* 1 1) into 1 4.392 * [backup-simplify]: Simplify (/ 1 1) into 1 4.392 * [taylor]: Taking taylor expansion of (+ (* 2 (/ 1 (* a b))) (/ 1 (pow b 2))) in a 4.392 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (* a b))) in a 4.392 * [taylor]: Taking taylor expansion of 2 in a 4.392 * [backup-simplify]: Simplify 2 into 2 4.392 * [taylor]: Taking taylor expansion of (/ 1 (* a b)) in a 4.392 * [taylor]: Taking taylor expansion of (* a b) in a 4.392 * [taylor]: Taking taylor expansion of a in a 4.392 * [backup-simplify]: Simplify 0 into 0 4.392 * [backup-simplify]: Simplify 1 into 1 4.392 * [taylor]: Taking taylor expansion of b in a 4.392 * [backup-simplify]: Simplify b into b 4.392 * [backup-simplify]: Simplify (* 0 b) into 0 4.393 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 b)) into b 4.393 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b) 4.393 * [taylor]: Taking taylor expansion of (/ 1 (pow b 2)) in a 4.393 * [taylor]: Taking taylor expansion of (pow b 2) in a 4.393 * [taylor]: Taking taylor expansion of b in a 4.393 * [backup-simplify]: Simplify b into b 4.393 * [backup-simplify]: Simplify (* b b) into (pow b 2) 4.393 * [backup-simplify]: Simplify (/ 1 (pow b 2)) into (/ 1 (pow b 2)) 4.393 * [backup-simplify]: Simplify (+ 1 0) into 1 4.393 * [taylor]: Taking taylor expansion of 1 in b 4.393 * [backup-simplify]: Simplify 1 into 1 4.394 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 4.394 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 4.394 * [backup-simplify]: Simplify (* 2 (/ 1 b)) into (/ 2 b) 4.394 * [backup-simplify]: Simplify (+ (/ 2 b) 0) into (* 2 (/ 1 b)) 4.394 * [backup-simplify]: Simplify (+ 0 (* 2 (/ 1 b))) into (* 2 (/ 1 b)) 4.394 * [taylor]: Taking taylor expansion of (* 2 (/ 1 b)) in b 4.394 * [taylor]: Taking taylor expansion of 2 in b 4.394 * [backup-simplify]: Simplify 2 into 2 4.394 * [taylor]: Taking taylor expansion of (/ 1 b) in b 4.394 * [taylor]: Taking taylor expansion of b in b 4.394 * [backup-simplify]: Simplify 0 into 0 4.394 * [backup-simplify]: Simplify 1 into 1 4.394 * [backup-simplify]: Simplify (/ 1 1) into 1 4.395 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 4.396 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.396 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 b))) into 0 4.396 * [backup-simplify]: Simplify (- (+ (* (/ 1 b) (/ 0 b)))) into 0 4.396 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 (/ 1 b))) into 0 4.397 * [backup-simplify]: Simplify (+ 0 (/ 1 (pow b 2))) into (/ 1 (pow b 2)) 4.397 * [backup-simplify]: Simplify (+ 0 (/ 1 (pow b 2))) into (/ 1 (pow b 2)) 4.397 * [taylor]: Taking taylor expansion of (/ 1 (pow b 2)) in b 4.397 * [taylor]: Taking taylor expansion of (pow b 2) in b 4.397 * [taylor]: Taking taylor expansion of b in b 4.397 * [backup-simplify]: Simplify 0 into 0 4.397 * [backup-simplify]: Simplify 1 into 1 4.397 * [backup-simplify]: Simplify (* 1 1) into 1 4.397 * [backup-simplify]: Simplify (/ 1 1) into 1 4.397 * [backup-simplify]: Simplify 1 into 1 4.398 * [backup-simplify]: Simplify (* 2 1) into 2 4.398 * [backup-simplify]: Simplify 2 into 2 4.398 * [backup-simplify]: Simplify 1 into 1 4.398 * [backup-simplify]: Simplify (+ (* 1 (pow (* 1 (/ 1 (/ 1 a))) 2)) (+ (* 2 (* (/ 1 (/ 1 b)) (/ 1 (/ 1 a)))) (* 1 (pow (* (/ 1 (/ 1 b)) 1) 2)))) into (+ (pow a 2) (+ (pow b 2) (* 2 (* a b)))) 4.398 * [backup-simplify]: Simplify (+ (+ (* (/ 1 (- a)) (/ 1 (- a))) (* (/ 1 (- b)) (/ 1 (- b)))) (+ (* (/ 1 (- a)) (/ 1 (- b))) (* (/ 1 (- a)) (/ 1 (- b))))) into (+ (/ 1 (pow a 2)) (+ (* 2 (/ 1 (* a b))) (/ 1 (pow b 2)))) 4.398 * [approximate]: Taking taylor expansion of (+ (/ 1 (pow a 2)) (+ (* 2 (/ 1 (* a b))) (/ 1 (pow b 2)))) in (a b) around 0 4.398 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow a 2)) (+ (* 2 (/ 1 (* a b))) (/ 1 (pow b 2)))) in b 4.398 * [taylor]: Taking taylor expansion of (/ 1 (pow a 2)) in b 4.398 * [taylor]: Taking taylor expansion of (pow a 2) in b 4.398 * [taylor]: Taking taylor expansion of a in b 4.398 * [backup-simplify]: Simplify a into a 4.398 * [backup-simplify]: Simplify (* a a) into (pow a 2) 4.399 * [backup-simplify]: Simplify (/ 1 (pow a 2)) into (/ 1 (pow a 2)) 4.399 * [taylor]: Taking taylor expansion of (+ (* 2 (/ 1 (* a b))) (/ 1 (pow b 2))) in b 4.399 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (* a b))) in b 4.399 * [taylor]: Taking taylor expansion of 2 in b 4.399 * [backup-simplify]: Simplify 2 into 2 4.399 * [taylor]: Taking taylor expansion of (/ 1 (* a b)) in b 4.399 * [taylor]: Taking taylor expansion of (* a b) in b 4.399 * [taylor]: Taking taylor expansion of a in b 4.399 * [backup-simplify]: Simplify a into a 4.399 * [taylor]: Taking taylor expansion of b in b 4.399 * [backup-simplify]: Simplify 0 into 0 4.399 * [backup-simplify]: Simplify 1 into 1 4.399 * [backup-simplify]: Simplify (* a 0) into 0 4.399 * [backup-simplify]: Simplify (+ (* a 1) (* 0 0)) into a 4.399 * [backup-simplify]: Simplify (/ 1 a) into (/ 1 a) 4.400 * [taylor]: Taking taylor expansion of (/ 1 (pow b 2)) in b 4.400 * [taylor]: Taking taylor expansion of (pow b 2) in b 4.400 * [taylor]: Taking taylor expansion of b in b 4.400 * [backup-simplify]: Simplify 0 into 0 4.400 * [backup-simplify]: Simplify 1 into 1 4.400 * [backup-simplify]: Simplify (* 1 1) into 1 4.400 * [backup-simplify]: Simplify (/ 1 1) into 1 4.400 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow a 2)) (+ (* 2 (/ 1 (* a b))) (/ 1 (pow b 2)))) in a 4.400 * [taylor]: Taking taylor expansion of (/ 1 (pow a 2)) in a 4.400 * [taylor]: Taking taylor expansion of (pow a 2) in a 4.401 * [taylor]: Taking taylor expansion of a in a 4.401 * [backup-simplify]: Simplify 0 into 0 4.401 * [backup-simplify]: Simplify 1 into 1 4.401 * [backup-simplify]: Simplify (* 1 1) into 1 4.401 * [backup-simplify]: Simplify (/ 1 1) into 1 4.401 * [taylor]: Taking taylor expansion of (+ (* 2 (/ 1 (* a b))) (/ 1 (pow b 2))) in a 4.401 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (* a b))) in a 4.401 * [taylor]: Taking taylor expansion of 2 in a 4.401 * [backup-simplify]: Simplify 2 into 2 4.401 * [taylor]: Taking taylor expansion of (/ 1 (* a b)) in a 4.402 * [taylor]: Taking taylor expansion of (* a b) in a 4.402 * [taylor]: Taking taylor expansion of a in a 4.402 * [backup-simplify]: Simplify 0 into 0 4.402 * [backup-simplify]: Simplify 1 into 1 4.402 * [taylor]: Taking taylor expansion of b in a 4.402 * [backup-simplify]: Simplify b into b 4.402 * [backup-simplify]: Simplify (* 0 b) into 0 4.402 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 b)) into b 4.402 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b) 4.402 * [taylor]: Taking taylor expansion of (/ 1 (pow b 2)) in a 4.402 * [taylor]: Taking taylor expansion of (pow b 2) in a 4.402 * [taylor]: Taking taylor expansion of b in a 4.402 * [backup-simplify]: Simplify b into b 4.402 * [backup-simplify]: Simplify (* b b) into (pow b 2) 4.402 * [backup-simplify]: Simplify (/ 1 (pow b 2)) into (/ 1 (pow b 2)) 4.403 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow a 2)) (+ (* 2 (/ 1 (* a b))) (/ 1 (pow b 2)))) in a 4.403 * [taylor]: Taking taylor expansion of (/ 1 (pow a 2)) in a 4.403 * [taylor]: Taking taylor expansion of (pow a 2) in a 4.403 * [taylor]: Taking taylor expansion of a in a 4.403 * [backup-simplify]: Simplify 0 into 0 4.403 * [backup-simplify]: Simplify 1 into 1 4.403 * [backup-simplify]: Simplify (* 1 1) into 1 4.403 * [backup-simplify]: Simplify (/ 1 1) into 1 4.403 * [taylor]: Taking taylor expansion of (+ (* 2 (/ 1 (* a b))) (/ 1 (pow b 2))) in a 4.403 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (* a b))) in a 4.403 * [taylor]: Taking taylor expansion of 2 in a 4.404 * [backup-simplify]: Simplify 2 into 2 4.404 * [taylor]: Taking taylor expansion of (/ 1 (* a b)) in a 4.404 * [taylor]: Taking taylor expansion of (* a b) in a 4.404 * [taylor]: Taking taylor expansion of a in a 4.404 * [backup-simplify]: Simplify 0 into 0 4.404 * [backup-simplify]: Simplify 1 into 1 4.404 * [taylor]: Taking taylor expansion of b in a 4.404 * [backup-simplify]: Simplify b into b 4.404 * [backup-simplify]: Simplify (* 0 b) into 0 4.404 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 b)) into b 4.404 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b) 4.404 * [taylor]: Taking taylor expansion of (/ 1 (pow b 2)) in a 4.404 * [taylor]: Taking taylor expansion of (pow b 2) in a 4.404 * [taylor]: Taking taylor expansion of b in a 4.404 * [backup-simplify]: Simplify b into b 4.404 * [backup-simplify]: Simplify (* b b) into (pow b 2) 4.405 * [backup-simplify]: Simplify (/ 1 (pow b 2)) into (/ 1 (pow b 2)) 4.405 * [backup-simplify]: Simplify (+ 1 0) into 1 4.405 * [taylor]: Taking taylor expansion of 1 in b 4.405 * [backup-simplify]: Simplify 1 into 1 4.406 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 4.406 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 4.407 * [backup-simplify]: Simplify (* 2 (/ 1 b)) into (/ 2 b) 4.407 * [backup-simplify]: Simplify (+ (/ 2 b) 0) into (* 2 (/ 1 b)) 4.407 * [backup-simplify]: Simplify (+ 0 (* 2 (/ 1 b))) into (* 2 (/ 1 b)) 4.407 * [taylor]: Taking taylor expansion of (* 2 (/ 1 b)) in b 4.407 * [taylor]: Taking taylor expansion of 2 in b 4.407 * [backup-simplify]: Simplify 2 into 2 4.407 * [taylor]: Taking taylor expansion of (/ 1 b) in b 4.407 * [taylor]: Taking taylor expansion of b in b 4.407 * [backup-simplify]: Simplify 0 into 0 4.407 * [backup-simplify]: Simplify 1 into 1 4.407 * [backup-simplify]: Simplify (/ 1 1) into 1 4.408 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 4.409 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.410 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 b))) into 0 4.410 * [backup-simplify]: Simplify (- (+ (* (/ 1 b) (/ 0 b)))) into 0 4.410 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 (/ 1 b))) into 0 4.411 * [backup-simplify]: Simplify (+ 0 (/ 1 (pow b 2))) into (/ 1 (pow b 2)) 4.411 * [backup-simplify]: Simplify (+ 0 (/ 1 (pow b 2))) into (/ 1 (pow b 2)) 4.411 * [taylor]: Taking taylor expansion of (/ 1 (pow b 2)) in b 4.411 * [taylor]: Taking taylor expansion of (pow b 2) in b 4.411 * [taylor]: Taking taylor expansion of b in b 4.411 * [backup-simplify]: Simplify 0 into 0 4.411 * [backup-simplify]: Simplify 1 into 1 4.412 * [backup-simplify]: Simplify (* 1 1) into 1 4.412 * [backup-simplify]: Simplify (/ 1 1) into 1 4.412 * [backup-simplify]: Simplify 1 into 1 4.412 * [backup-simplify]: Simplify (* 2 1) into 2 4.412 * [backup-simplify]: Simplify 2 into 2 4.413 * [backup-simplify]: Simplify 1 into 1 4.413 * [backup-simplify]: Simplify (+ (* 1 (pow (* 1 (/ 1 (/ 1 (- a)))) 2)) (+ (* 2 (* (/ 1 (/ 1 (- b))) (/ 1 (/ 1 (- a))))) (* 1 (pow (* (/ 1 (/ 1 (- b))) 1) 2)))) into (+ (pow a 2) (+ (pow b 2) (* 2 (* a b)))) 4.413 * * * [progress]: simplifying candidates 4.414 * [simplify]: Simplifying: (* (* (exp (* a a)) (exp (* b b))) (* (exp (* a b)) (exp (* a b)))) (* (* (exp (* a a)) (exp (* b b))) (exp (+ (* a b) (* a b)))) (* (exp (+ (* a a) (* b b))) (* (exp (* a b)) (exp (* a b)))) (* (exp (+ (* a a) (* b b))) (exp (+ (* a b) (* a b)))) (log (+ (+ (* a a) (* b b)) (+ (* a b) (* a b)))) (exp (+ (+ (* a a) (* b b)) (+ (* a b) (* a b)))) (* (cbrt (+ (+ (* a a) (* b b)) (+ (* a b) (* a b)))) (cbrt (+ (+ (* a a) (* b b)) (+ (* a b) (* a b))))) (cbrt (+ (+ (* a a) (* b b)) (+ (* a b) (* a b)))) (* (* (+ (+ (* a a) (* b b)) (+ (* a b) (* a b))) (+ (+ (* a a) (* b b)) (+ (* a b) (* a b)))) (+ (+ (* a a) (* b b)) (+ (* a b) (* a b)))) (sqrt (+ (+ (* a a) (* b b)) (+ (* a b) (* a b)))) (sqrt (+ (+ (* a a) (* b b)) (+ (* a b) (* a b)))) (+ (* (+ (pow (* a a) 3) (pow (* b b) 3)) (+ (* (* a b) (* a b)) (- (* (* a b) (* a b)) (* (* a b) (* a b))))) (* (+ (* (* a a) (* a a)) (- (* (* b b) (* b b)) (* (* a a) (* b b)))) (+ (pow (* a b) 3) (pow (* a b) 3)))) (* (+ (* (* a a) (* a a)) (- (* (* b b) (* b b)) (* (* a a) (* b b)))) (+ (* (* a b) (* a b)) (- (* (* a b) (* a b)) (* (* a b) (* a b))))) (+ (* (+ (pow (* a a) 3) (pow (* b b) 3)) (- (* a b) (* a b))) (* (+ (* (* a a) (* a a)) (- (* (* b b) (* b b)) (* (* a a) (* b b)))) (- (* (* a b) (* a b)) (* (* a b) (* a b))))) (* (+ (* (* a a) (* a a)) (- (* (* b b) (* b b)) (* (* a a) (* b b)))) (- (* a b) (* a b))) (+ (* (- (* (* a a) (* a a)) (* (* b b) (* b b))) (+ (* (* a b) (* a b)) (- (* (* a b) (* a b)) (* (* a b) (* a b))))) (* (- (* a a) (* b b)) (+ (pow (* a b) 3) (pow (* a b) 3)))) (* (- (* a a) (* b b)) (+ (* (* a b) (* a b)) (- (* (* a b) (* a b)) (* (* a b) (* a b))))) (+ (* (- (* (* a a) (* a a)) (* (* b b) (* b b))) (- (* a b) (* a b))) (* (- (* a a) (* b b)) (- (* (* a b) (* a b)) (* (* a b) (* a b))))) (* (- (* a a) (* b b)) (- (* a b) (* a b))) (+ (pow (+ (* a a) (* b b)) 3) (pow (+ (* a b) (* a b)) 3)) (+ (* (+ (* a a) (* b b)) (+ (* a a) (* b b))) (- (* (+ (* a b) (* a b)) (+ (* a b) (* a b))) (* (+ (* a a) (* b b)) (+ (* a b) (* a b))))) (- (* (+ (* a a) (* b b)) (+ (* a a) (* b b))) (* (+ (* a b) (* a b)) (+ (* a b) (* a b)))) (- (+ (* a a) (* b b)) (+ (* a b) (* a b))) (+ (+ (* a a) (* b b)) (+ (* a b) (* a b))) (+ (+ (* a a) (* b b)) (* a b)) (+ (* b b) (+ (* a b) (* a b))) (+ (pow a 2) (+ (pow b 2) (* 2 (* a b)))) (+ (pow a 2) (+ (pow b 2) (* 2 (* a b)))) (+ (pow a 2) (+ (pow b 2) (* 2 (* a b)))) 4.416 * * [simplify]: Extracting # 0 : cost 26 inf + 0 4.416 * * [simplify]: Extracting # 1 : cost 54 inf + 0 4.416 * * [simplify]: Extracting # 2 : cost 72 inf + 0 4.416 * * [simplify]: Extracting # 3 : cost 69 inf + 409 4.417 * * [simplify]: Extracting # 4 : cost 52 inf + 3141 4.419 * * [simplify]: Extracting # 5 : cost 26 inf + 10620 4.422 * * [simplify]: Extracting # 6 : cost 6 inf + 18615 4.426 * * [simplify]: Extracting # 7 : cost 0 inf + 22510 4.429 * * [simplify]: iteration 0 : 77 enodes (cost 12885 ) 4.463 * * [simplify]: Extracting # 0 : cost 0 inf + 22510 4.465 * * [simplify]: Extracting # 1 : cost 80 inf + 20749 4.470 * * [simplify]: Extracting # 2 : cost 13 inf + 32394 4.475 * * [simplify]: Extracting # 3 : cost 5 inf + 33134 4.483 * * [simplify]: Extracting # 4 : cost 0 inf + 34195 4.490 * * [simplify]: iteration 1 : 274 enodes (cost 9626 ) 4.645 * * [simplify]: Extracting # 0 : cost 0 inf + 34195 4.652 * * [simplify]: Extracting # 1 : cost 354 inf + 28513 4.672 * * [simplify]: Extracting # 2 : cost 13 inf + 106810 4.721 * * [simplify]: Extracting # 3 : cost 6 inf + 106934 4.756 * * [simplify]: Extracting # 4 : cost 0 inf + 108150 4.780 * * [simplify]: iteration 2 : 1187 enodes (cost 7874 ) 5.561 * * [simplify]: Extracting # 0 : cost 0 inf + 108150 5.644 * * [simplify]: Extracting # 1 : cost 1595 inf + 106454 5.845 * * [simplify]: Extracting # 2 : cost 97 inf + 490694 6.072 * * [simplify]: Extracting # 3 : cost 27 inf + 499392 6.312 * * [simplify]: Extracting # 4 : cost 0 inf + 507808 6.522 * * [simplify]: iteration complete: 5006 enodes (cost 7874 ) 6.522 * [simplify]: Simplified to: (exp (+ (+ (* a a) (* b b)) (+ (* a b) (* a b)))) (exp (+ (+ (* a a) (* b b)) (+ (* a b) (* a b)))) (exp (+ (+ (* a a) (* b b)) (+ (* a b) (* a b)))) (exp (+ (+ (* a a) (* b b)) (+ (* a b) (* a b)))) (log (+ (+ (* a a) (* b b)) (+ (* a b) (* a b)))) (exp (+ (+ (* a a) (* b b)) (+ (* a b) (* a b)))) (* (cbrt (+ (+ (* a a) (* b b)) (+ (* a b) (* a b)))) (cbrt (+ (+ (* a a) (* b b)) (+ (* a b) (* a b))))) (cbrt (+ (+ (* a a) (* b b)) (+ (* a b) (* a b)))) (* (* (+ (+ (* a a) (* b b)) (+ (* a b) (* a b))) (+ (+ (* a a) (* b b)) (+ (* a b) (* a b)))) (+ (+ (* a a) (* b b)) (+ (* a b) (* a b)))) (sqrt (+ (+ (* a a) (* b b)) (+ (* a b) (* a b)))) (sqrt (+ (+ (* a a) (* b b)) (+ (* a b) (* a b)))) (+ (* (+ (* (* a a) (* a a)) (- (* (* b b) (* b b)) (* (* a a) (* b b)))) (+ (* (* (* a b) (* a b)) (* a b)) (* (* (* a b) (* a b)) (* a b)))) (* (+ (* (* a a) (* (* a a) (* a a))) (* (* b b) (* (* b b) (* b b)))) (* (* a b) (* a b)))) (* (* (+ (* (* b b) (- (* b b) (* a a))) (* (* a a) (* a a))) (* a a)) (* b b)) 0 0 (+ (* (* (- (* (* a a) (* a a)) (* (* b b) (* b b))) (* a a)) (* b b)) (* (- (* a a) (* b b)) (+ (* (* (* a b) (* a b)) (* a b)) (* (* (* a b) (* a b)) (* a b))))) (* (* a a) (* (* b b) (- (* a a) (* b b)))) 0 0 (+ (* (* (+ (* a a) (* b b)) (+ (* a a) (* b b))) (+ (* a a) (* b b))) (* (+ (* a b) (* a b)) (* (+ (* a b) (* a b)) (+ (* a b) (* a b))))) (+ (* (+ (* a b) (* a b)) (- (+ (* a b) (* a b)) (+ (* a a) (* b b)))) (* (+ (* a a) (* b b)) (+ (* a a) (* b b)))) (- (* (+ (* a a) (* b b)) (+ (* a a) (* b b))) (* (+ (* a b) (* a b)) (+ (* a b) (* a b)))) (- (+ (* a a) (* b b)) (+ (* a b) (* a b))) (+ (* a a) (+ (* b b) (+ (* a b) (* a b)))) (+ (+ (* a a) (* b b)) (* a b)) (+ (* b b) (+ (* a b) (* a b))) (+ (* a a) (+ (* b b) (+ (* a b) (* a b)))) (+ (* a a) (+ (* b b) (+ (* a b) (* a b)))) (+ (* a a) (+ (* b b) (+ (* a b) (* a b)))) 6.524 * * * [progress]: adding candidates to table 6.601 * [progress]: [Phase 3 of 3] Extracting. 6.601 * * [regime]: Finding splitpoints for: (# #) 6.602 * * * [regime-changes]: Trying 4 branch expressions: ((+ a b) (* (+ a b) (+ a b)) b a) 6.602 * * * * [regimes]: Trying to branch on (+ a b) from (# #) 6.649 * * * * [regimes]: Trying to branch on (* (+ a b) (+ a b)) from (# #) 6.701 * * * * [regimes]: Trying to branch on b from (# #) 6.751 * * * * [regimes]: Trying to branch on a from (# #) 6.806 * * * [regime]: Found split indices: #