10.733 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.016 * * * [progress]: [2/2] Setting up program. 0.018 * [progress]: [Phase 2 of 3] Improving. 0.018 * [simplify]: Simplifying using # : (* (+ a b) (+ a b)) 0.020 * * [simplify]: iteration 0 : 11 enodes (cost 3 ) 0.021 * * [simplify]: iteration 1 : 25 enodes (cost 3 ) 0.023 * * [simplify]: iteration 2 : 53 enodes (cost 3 ) 0.024 * * [simplify]: iteration 3 : 80 enodes (cost 3 ) 0.026 * * [simplify]: iteration 4 : 98 enodes (cost 3 ) 0.028 * * [simplify]: iteration 5 : 107 enodes (cost 3 ) 0.030 * * [simplify]: iteration 6 : 113 enodes (cost 3 ) 0.032 * * [simplify]: iteration 7 : 113 enodes (cost 3 ) 0.032 * [simplify]: Simplified to: (* (+ a b) (+ a b)) 0.033 * * [progress]: iteration 1 / 4 0.033 * * * [progress]: picking best candidate 0.034 * * * * [pick]: Picked # 0.034 * * * [progress]: localizing error 0.040 * * * [progress]: generating rewritten candidates 0.041 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 0.050 * * * [progress]: generating series expansions 0.050 * * * * [progress]: [ 1 / 1 ] generating series at (2) 0.050 * [approximate]: Taking taylor expansion of (pow (+ a b) 2) in (a b) around 0 0.050 * [taylor]: Taking taylor expansion of (pow (+ a b) 2) in b 0.050 * [taylor]: Taking taylor expansion of (+ a b) in b 0.050 * [taylor]: Taking taylor expansion of a in b 0.050 * [taylor]: Taking taylor expansion of b in b 0.050 * [taylor]: Taking taylor expansion of (pow (+ a b) 2) in a 0.050 * [taylor]: Taking taylor expansion of (+ a b) in a 0.051 * [taylor]: Taking taylor expansion of a in a 0.051 * [taylor]: Taking taylor expansion of b in a 0.051 * [taylor]: Taking taylor expansion of (pow (+ a b) 2) in a 0.051 * [taylor]: Taking taylor expansion of (+ a b) in a 0.051 * [taylor]: Taking taylor expansion of a in a 0.051 * [taylor]: Taking taylor expansion of b in a 0.051 * [taylor]: Taking taylor expansion of (pow b 2) in b 0.051 * [taylor]: Taking taylor expansion of b in b 0.051 * [taylor]: Taking taylor expansion of (* 2 b) in b 0.051 * [taylor]: Taking taylor expansion of 2 in b 0.051 * [taylor]: Taking taylor expansion of b in b 0.052 * [taylor]: Taking taylor expansion of 1 in b 0.053 * [approximate]: Taking taylor expansion of (pow (+ (/ 1 b) (/ 1 a)) 2) in (a b) around 0 0.053 * [taylor]: Taking taylor expansion of (pow (+ (/ 1 b) (/ 1 a)) 2) in b 0.054 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (/ 1 a)) in b 0.054 * [taylor]: Taking taylor expansion of (/ 1 b) in b 0.054 * [taylor]: Taking taylor expansion of b in b 0.054 * [taylor]: Taking taylor expansion of (/ 1 a) in b 0.054 * [taylor]: Taking taylor expansion of a in b 0.054 * [taylor]: Taking taylor expansion of (pow (+ (/ 1 b) (/ 1 a)) 2) in a 0.054 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (/ 1 a)) in a 0.054 * [taylor]: Taking taylor expansion of (/ 1 b) in a 0.054 * [taylor]: Taking taylor expansion of b in a 0.054 * [taylor]: Taking taylor expansion of (/ 1 a) in a 0.054 * [taylor]: Taking taylor expansion of a in a 0.055 * [taylor]: Taking taylor expansion of (pow (+ (/ 1 b) (/ 1 a)) 2) in a 0.055 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (/ 1 a)) in a 0.055 * [taylor]: Taking taylor expansion of (/ 1 b) in a 0.055 * [taylor]: Taking taylor expansion of b in a 0.055 * [taylor]: Taking taylor expansion of (/ 1 a) in a 0.055 * [taylor]: Taking taylor expansion of a in a 0.056 * [taylor]: Taking taylor expansion of 1 in b 0.056 * [taylor]: Taking taylor expansion of (* 2 (/ 1 b)) in b 0.056 * [taylor]: Taking taylor expansion of 2 in b 0.056 * [taylor]: Taking taylor expansion of (/ 1 b) in b 0.056 * [taylor]: Taking taylor expansion of b in b 0.058 * [taylor]: Taking taylor expansion of (/ 1 (pow b 2)) in b 0.058 * [taylor]: Taking taylor expansion of (pow b 2) in b 0.058 * [taylor]: Taking taylor expansion of b in b 0.059 * [approximate]: Taking taylor expansion of (pow (+ (/ 1 b) (/ 1 a)) 2) in (a b) around 0 0.059 * [taylor]: Taking taylor expansion of (pow (+ (/ 1 b) (/ 1 a)) 2) in b 0.059 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (/ 1 a)) in b 0.059 * [taylor]: Taking taylor expansion of (/ 1 b) in b 0.059 * [taylor]: Taking taylor expansion of b in b 0.060 * [taylor]: Taking taylor expansion of (/ 1 a) in b 0.060 * [taylor]: Taking taylor expansion of a in b 0.060 * [taylor]: Taking taylor expansion of (pow (+ (/ 1 b) (/ 1 a)) 2) in a 0.060 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (/ 1 a)) in a 0.060 * [taylor]: Taking taylor expansion of (/ 1 b) in a 0.060 * [taylor]: Taking taylor expansion of b in a 0.060 * [taylor]: Taking taylor expansion of (/ 1 a) in a 0.060 * [taylor]: Taking taylor expansion of a in a 0.061 * [taylor]: Taking taylor expansion of (pow (+ (/ 1 b) (/ 1 a)) 2) in a 0.061 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (/ 1 a)) in a 0.061 * [taylor]: Taking taylor expansion of (/ 1 b) in a 0.061 * [taylor]: Taking taylor expansion of b in a 0.061 * [taylor]: Taking taylor expansion of (/ 1 a) in a 0.061 * [taylor]: Taking taylor expansion of a in a 0.061 * [taylor]: Taking taylor expansion of 1 in b 0.062 * [taylor]: Taking taylor expansion of (* 2 (/ 1 b)) in b 0.062 * [taylor]: Taking taylor expansion of 2 in b 0.062 * [taylor]: Taking taylor expansion of (/ 1 b) in b 0.062 * [taylor]: Taking taylor expansion of b in b 0.064 * [taylor]: Taking taylor expansion of (/ 1 (pow b 2)) in b 0.064 * [taylor]: Taking taylor expansion of (pow b 2) in b 0.064 * [taylor]: Taking taylor expansion of b in b 0.065 * * * [progress]: simplifying candidates 0.065 * [simplify]: Simplifying using # : (+ 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) (+ (* 2 (* a b)) (pow b 2))) (+ (pow a 2) (+ (* 2 (* a b)) (pow b 2))) (+ (pow a 2) (+ (* 2 (* a b)) (pow b 2))) 0.069 * * [simplify]: iteration 0 : 189 enodes (cost 213 ) 0.074 * * [simplify]: iteration 1 : 902 enodes (cost 188 ) 0.099 * * [simplify]: iteration 2 : 5001 enodes (cost 170 ) 0.100 * [simplify]: Simplified to: 2 (* (+ a b) (+ a b)) 2 (* 2 (log (+ a b))) (* 2 (log (+ a b))) (exp (* (+ a b) (+ a b))) (pow (+ a b) 6) (* (cbrt (* (+ a b) (+ a b))) (cbrt (* (+ a b) (+ a b)))) (cbrt (* (+ a b) (+ a b))) (pow (+ a b) 6) (fabs (+ a b)) (fabs (+ a b)) (* (+ (pow a 3) (pow b 3)) (+ (pow a 3) (pow b 3))) (* (+ (* b (- b a)) (pow a 2)) (+ (pow a 2) (* b (- b a)))) (* (- (* a a) (* b b)) (+ (pow a 3) (pow b 3))) (* (- a b) (+ (pow a 2) (* b (- b a)))) (* (- (* a a) (* b b)) (+ (pow a 3) (pow b 3))) (* (- a b) (+ (pow a 2) (* b (- b a)))) (* (- (* a a) (* b b)) (- (* a a) (* b b))) (* (- a b) (- a b)) (pow (cbrt (+ a b)) 4) (* (cbrt (+ a b)) (cbrt (+ a b))) (+ a b) (+ a b) 1 (* (+ a b) (+ a b)) 1 (* (+ a b) (+ a b)) 1 (* (+ a b) (+ a b)) 1 (* (+ a b) (+ a b)) (+ a b) (+ a b) 2 (* a (+ a b)) (* b (+ a b)) (* a (+ a b)) (* b (+ a b)) (* (pow (cbrt (+ a b)) 4) (cbrt (+ a b))) (pow (sqrt (+ a b)) 3) (+ a b) (+ a b) (pow (cbrt (+ a b)) 4) (pow (sqrt (+ a b)) 3) (* (+ a b) (+ a b)) (* (+ a b) (+ a b)) (* (+ a b) (+ (pow a 3) (pow b 3))) (* (- (* a a) (* b b)) (+ a b)) (* (+ a b) (+ (pow a 3) (pow b 3))) (* (- (* a a) (* b b)) (+ a b)) (* (+ a b) (+ a b)) (* (+ a b) (+ a b)) (* (+ a b) (+ a b)) 0.101 * * * [progress]: adding candidates to table 0.135 * * [progress]: iteration 2 / 4 0.135 * * * [progress]: picking best candidate 0.141 * * * * [pick]: Picked # 0.141 * * * [progress]: localizing error 0.147 * * * [progress]: generating rewritten candidates 0.147 * * * * [progress]: [ 1 / 2 ] rewriting at (2) 0.151 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1) 0.156 * * * [progress]: generating series expansions 0.156 * * * * [progress]: [ 1 / 2 ] generating series at (2) 0.156 * [approximate]: Taking taylor expansion of (pow (+ a b) 2) in (a b) around 0 0.157 * [taylor]: Taking taylor expansion of (pow (+ a b) 2) in b 0.157 * [taylor]: Taking taylor expansion of (+ a b) in b 0.157 * [taylor]: Taking taylor expansion of a in b 0.157 * [taylor]: Taking taylor expansion of b in b 0.157 * [taylor]: Taking taylor expansion of (pow (+ a b) 2) in a 0.157 * [taylor]: Taking taylor expansion of (+ a b) in a 0.157 * [taylor]: Taking taylor expansion of a in a 0.157 * [taylor]: Taking taylor expansion of b in a 0.157 * [taylor]: Taking taylor expansion of (pow (+ a b) 2) in a 0.157 * [taylor]: Taking taylor expansion of (+ a b) in a 0.157 * [taylor]: Taking taylor expansion of a in a 0.157 * [taylor]: Taking taylor expansion of b in a 0.157 * [taylor]: Taking taylor expansion of (pow b 2) in b 0.157 * [taylor]: Taking taylor expansion of b in b 0.157 * [taylor]: Taking taylor expansion of (* 2 b) in b 0.157 * [taylor]: Taking taylor expansion of 2 in b 0.158 * [taylor]: Taking taylor expansion of b in b 0.158 * [taylor]: Taking taylor expansion of 1 in b 0.159 * [approximate]: Taking taylor expansion of (pow (+ (/ 1 b) (/ 1 a)) 2) in (a b) around 0 0.159 * [taylor]: Taking taylor expansion of (pow (+ (/ 1 b) (/ 1 a)) 2) in b 0.159 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (/ 1 a)) in b 0.159 * [taylor]: Taking taylor expansion of (/ 1 b) in b 0.159 * [taylor]: Taking taylor expansion of b in b 0.160 * [taylor]: Taking taylor expansion of (/ 1 a) in b 0.160 * [taylor]: Taking taylor expansion of a in b 0.160 * [taylor]: Taking taylor expansion of (pow (+ (/ 1 b) (/ 1 a)) 2) in a 0.160 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (/ 1 a)) in a 0.160 * [taylor]: Taking taylor expansion of (/ 1 b) in a 0.160 * [taylor]: Taking taylor expansion of b in a 0.160 * [taylor]: Taking taylor expansion of (/ 1 a) in a 0.160 * [taylor]: Taking taylor expansion of a in a 0.161 * [taylor]: Taking taylor expansion of (pow (+ (/ 1 b) (/ 1 a)) 2) in a 0.161 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (/ 1 a)) in a 0.161 * [taylor]: Taking taylor expansion of (/ 1 b) in a 0.161 * [taylor]: Taking taylor expansion of b in a 0.161 * [taylor]: Taking taylor expansion of (/ 1 a) in a 0.161 * [taylor]: Taking taylor expansion of a in a 0.162 * [taylor]: Taking taylor expansion of 1 in b 0.162 * [taylor]: Taking taylor expansion of (* 2 (/ 1 b)) in b 0.162 * [taylor]: Taking taylor expansion of 2 in b 0.162 * [taylor]: Taking taylor expansion of (/ 1 b) in b 0.162 * [taylor]: Taking taylor expansion of b in b 0.164 * [taylor]: Taking taylor expansion of (/ 1 (pow b 2)) in b 0.164 * [taylor]: Taking taylor expansion of (pow b 2) in b 0.164 * [taylor]: Taking taylor expansion of b in b 0.165 * [approximate]: Taking taylor expansion of (pow (+ (/ 1 b) (/ 1 a)) 2) in (a b) around 0 0.165 * [taylor]: Taking taylor expansion of (pow (+ (/ 1 b) (/ 1 a)) 2) in b 0.165 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (/ 1 a)) in b 0.165 * [taylor]: Taking taylor expansion of (/ 1 b) in b 0.165 * [taylor]: Taking taylor expansion of b in b 0.166 * [taylor]: Taking taylor expansion of (/ 1 a) in b 0.166 * [taylor]: Taking taylor expansion of a in b 0.166 * [taylor]: Taking taylor expansion of (pow (+ (/ 1 b) (/ 1 a)) 2) in a 0.166 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (/ 1 a)) in a 0.166 * [taylor]: Taking taylor expansion of (/ 1 b) in a 0.166 * [taylor]: Taking taylor expansion of b in a 0.166 * [taylor]: Taking taylor expansion of (/ 1 a) in a 0.166 * [taylor]: Taking taylor expansion of a in a 0.167 * [taylor]: Taking taylor expansion of (pow (+ (/ 1 b) (/ 1 a)) 2) in a 0.167 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (/ 1 a)) in a 0.167 * [taylor]: Taking taylor expansion of (/ 1 b) in a 0.167 * [taylor]: Taking taylor expansion of b in a 0.167 * [taylor]: Taking taylor expansion of (/ 1 a) in a 0.167 * [taylor]: Taking taylor expansion of a in a 0.167 * [taylor]: Taking taylor expansion of 1 in b 0.168 * [taylor]: Taking taylor expansion of (* 2 (/ 1 b)) in b 0.168 * [taylor]: Taking taylor expansion of 2 in b 0.168 * [taylor]: Taking taylor expansion of (/ 1 b) in b 0.168 * [taylor]: Taking taylor expansion of b in b 0.170 * [taylor]: Taking taylor expansion of (/ 1 (pow b 2)) in b 0.170 * [taylor]: Taking taylor expansion of (pow b 2) in b 0.170 * [taylor]: Taking taylor expansion of b in b 0.171 * * * * [progress]: [ 2 / 2 ] generating series at (2 1) 0.171 * [approximate]: Taking taylor expansion of (pow (+ a b) 6) in (a b) around 0 0.171 * [taylor]: Taking taylor expansion of (pow (+ a b) 6) in b 0.171 * [taylor]: Taking taylor expansion of (+ a b) in b 0.171 * [taylor]: Taking taylor expansion of a in b 0.171 * [taylor]: Taking taylor expansion of b in b 0.171 * [taylor]: Taking taylor expansion of (pow (+ a b) 6) in a 0.171 * [taylor]: Taking taylor expansion of (+ a b) in a 0.171 * [taylor]: Taking taylor expansion of a in a 0.171 * [taylor]: Taking taylor expansion of b in a 0.171 * [taylor]: Taking taylor expansion of (pow (+ a b) 6) in a 0.171 * [taylor]: Taking taylor expansion of (+ a b) in a 0.171 * [taylor]: Taking taylor expansion of a in a 0.171 * [taylor]: Taking taylor expansion of b in a 0.171 * [taylor]: Taking taylor expansion of (pow b 6) in b 0.172 * [taylor]: Taking taylor expansion of b in b 0.172 * [taylor]: Taking taylor expansion of (* 6 (pow b 5)) in b 0.173 * [taylor]: Taking taylor expansion of 6 in b 0.173 * [taylor]: Taking taylor expansion of (pow b 5) in b 0.173 * [taylor]: Taking taylor expansion of b in b 0.174 * [taylor]: Taking taylor expansion of (* 15 (pow b 4)) in b 0.174 * [taylor]: Taking taylor expansion of 15 in b 0.174 * [taylor]: Taking taylor expansion of (pow b 4) in b 0.174 * [taylor]: Taking taylor expansion of b in b 0.175 * [taylor]: Taking taylor expansion of (* 20 (pow b 3)) in b 0.175 * [taylor]: Taking taylor expansion of 20 in b 0.175 * [taylor]: Taking taylor expansion of (pow b 3) in b 0.175 * [taylor]: Taking taylor expansion of b in b 0.177 * [taylor]: Taking taylor expansion of (* 15 (pow b 2)) in b 0.177 * [taylor]: Taking taylor expansion of 15 in b 0.177 * [taylor]: Taking taylor expansion of (pow b 2) in b 0.177 * [taylor]: Taking taylor expansion of b in b 0.180 * [taylor]: Taking taylor expansion of (* 6 b) in b 0.180 * [taylor]: Taking taylor expansion of 6 in b 0.180 * [taylor]: Taking taylor expansion of b in b 0.183 * [taylor]: Taking taylor expansion of 1 in b 0.185 * [approximate]: Taking taylor expansion of (pow (+ (/ 1 b) (/ 1 a)) 6) in (a b) around 0 0.185 * [taylor]: Taking taylor expansion of (pow (+ (/ 1 b) (/ 1 a)) 6) in b 0.185 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (/ 1 a)) in b 0.185 * [taylor]: Taking taylor expansion of (/ 1 b) in b 0.185 * [taylor]: Taking taylor expansion of b in b 0.185 * [taylor]: Taking taylor expansion of (/ 1 a) in b 0.185 * [taylor]: Taking taylor expansion of a in b 0.185 * [taylor]: Taking taylor expansion of (pow (+ (/ 1 b) (/ 1 a)) 6) in a 0.185 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (/ 1 a)) in a 0.185 * [taylor]: Taking taylor expansion of (/ 1 b) in a 0.185 * [taylor]: Taking taylor expansion of b in a 0.185 * [taylor]: Taking taylor expansion of (/ 1 a) in a 0.185 * [taylor]: Taking taylor expansion of a in a 0.186 * [taylor]: Taking taylor expansion of (pow (+ (/ 1 b) (/ 1 a)) 6) in a 0.186 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (/ 1 a)) in a 0.186 * [taylor]: Taking taylor expansion of (/ 1 b) in a 0.186 * [taylor]: Taking taylor expansion of b in a 0.186 * [taylor]: Taking taylor expansion of (/ 1 a) in a 0.186 * [taylor]: Taking taylor expansion of a in a 0.187 * [taylor]: Taking taylor expansion of 1 in b 0.188 * [taylor]: Taking taylor expansion of (* 6 (/ 1 b)) in b 0.188 * [taylor]: Taking taylor expansion of 6 in b 0.188 * [taylor]: Taking taylor expansion of (/ 1 b) in b 0.188 * [taylor]: Taking taylor expansion of b in b 0.190 * [taylor]: Taking taylor expansion of (* 15 (/ 1 (pow b 2))) in b 0.190 * [taylor]: Taking taylor expansion of 15 in b 0.190 * [taylor]: Taking taylor expansion of (/ 1 (pow b 2)) in b 0.190 * [taylor]: Taking taylor expansion of (pow b 2) in b 0.190 * [taylor]: Taking taylor expansion of b in b 0.193 * [taylor]: Taking taylor expansion of (* 20 (/ 1 (pow b 3))) in b 0.193 * [taylor]: Taking taylor expansion of 20 in b 0.193 * [taylor]: Taking taylor expansion of (/ 1 (pow b 3)) in b 0.193 * [taylor]: Taking taylor expansion of (pow b 3) in b 0.193 * [taylor]: Taking taylor expansion of b in b 0.197 * [taylor]: Taking taylor expansion of (* 15 (/ 1 (pow b 4))) in b 0.198 * [taylor]: Taking taylor expansion of 15 in b 0.198 * [taylor]: Taking taylor expansion of (/ 1 (pow b 4)) in b 0.198 * [taylor]: Taking taylor expansion of (pow b 4) in b 0.198 * [taylor]: Taking taylor expansion of b in b 0.202 * [taylor]: Taking taylor expansion of (* 6 (/ 1 (pow b 5))) in b 0.203 * [taylor]: Taking taylor expansion of 6 in b 0.203 * [taylor]: Taking taylor expansion of (/ 1 (pow b 5)) in b 0.203 * [taylor]: Taking taylor expansion of (pow b 5) in b 0.203 * [taylor]: Taking taylor expansion of b in b 0.208 * [taylor]: Taking taylor expansion of (/ 1 (pow b 6)) in b 0.208 * [taylor]: Taking taylor expansion of (pow b 6) in b 0.208 * [taylor]: Taking taylor expansion of b in b 0.210 * [approximate]: Taking taylor expansion of (pow (- (+ (/ 1 b) (/ 1 a))) 6) in (a b) around 0 0.210 * [taylor]: Taking taylor expansion of (pow (- (+ (/ 1 b) (/ 1 a))) 6) in b 0.210 * [taylor]: Taking taylor expansion of (- (+ (/ 1 b) (/ 1 a))) in b 0.210 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (/ 1 a)) in b 0.210 * [taylor]: Taking taylor expansion of (/ 1 b) in b 0.210 * [taylor]: Taking taylor expansion of b in b 0.210 * [taylor]: Taking taylor expansion of (/ 1 a) in b 0.210 * [taylor]: Taking taylor expansion of a in b 0.211 * [taylor]: Taking taylor expansion of (pow (- (+ (/ 1 b) (/ 1 a))) 6) in a 0.211 * [taylor]: Taking taylor expansion of (- (+ (/ 1 b) (/ 1 a))) in a 0.211 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (/ 1 a)) in a 0.211 * [taylor]: Taking taylor expansion of (/ 1 b) in a 0.211 * [taylor]: Taking taylor expansion of b in a 0.211 * [taylor]: Taking taylor expansion of (/ 1 a) in a 0.211 * [taylor]: Taking taylor expansion of a in a 0.211 * [taylor]: Taking taylor expansion of (pow (- (+ (/ 1 b) (/ 1 a))) 6) in a 0.211 * [taylor]: Taking taylor expansion of (- (+ (/ 1 b) (/ 1 a))) in a 0.212 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (/ 1 a)) in a 0.212 * [taylor]: Taking taylor expansion of (/ 1 b) in a 0.212 * [taylor]: Taking taylor expansion of b in a 0.212 * [taylor]: Taking taylor expansion of (/ 1 a) in a 0.212 * [taylor]: Taking taylor expansion of a in a 0.214 * [taylor]: Taking taylor expansion of 1 in b 0.215 * [taylor]: Taking taylor expansion of (* 6 (/ 1 b)) in b 0.215 * [taylor]: Taking taylor expansion of 6 in b 0.215 * [taylor]: Taking taylor expansion of (/ 1 b) in b 0.215 * [taylor]: Taking taylor expansion of b in b 0.219 * [taylor]: Taking taylor expansion of (* 15 (/ 1 (pow b 2))) in b 0.219 * [taylor]: Taking taylor expansion of 15 in b 0.219 * [taylor]: Taking taylor expansion of (/ 1 (pow b 2)) in b 0.219 * [taylor]: Taking taylor expansion of (pow b 2) in b 0.219 * [taylor]: Taking taylor expansion of b in b 0.224 * [taylor]: Taking taylor expansion of (* 20 (/ 1 (pow b 3))) in b 0.224 * [taylor]: Taking taylor expansion of 20 in b 0.224 * [taylor]: Taking taylor expansion of (/ 1 (pow b 3)) in b 0.224 * [taylor]: Taking taylor expansion of (pow b 3) in b 0.224 * [taylor]: Taking taylor expansion of b in b 0.235 * [taylor]: Taking taylor expansion of (* 15 (/ 1 (pow b 4))) in b 0.235 * [taylor]: Taking taylor expansion of 15 in b 0.235 * [taylor]: Taking taylor expansion of (/ 1 (pow b 4)) in b 0.235 * [taylor]: Taking taylor expansion of (pow b 4) in b 0.235 * [taylor]: Taking taylor expansion of b in b 0.243 * [taylor]: Taking taylor expansion of (* 6 (/ 1 (pow b 5))) in b 0.243 * [taylor]: Taking taylor expansion of 6 in b 0.243 * [taylor]: Taking taylor expansion of (/ 1 (pow b 5)) in b 0.243 * [taylor]: Taking taylor expansion of (pow b 5) in b 0.243 * [taylor]: Taking taylor expansion of b in b 0.252 * [taylor]: Taking taylor expansion of (/ 1 (pow b 6)) in b 0.252 * [taylor]: Taking taylor expansion of (pow b 6) in b 0.252 * [taylor]: Taking taylor expansion of b in b 0.254 * * * [progress]: simplifying candidates 0.255 * [simplify]: Simplifying using # : (log (cbrt (pow (+ a b) 6))) (exp (cbrt (pow (+ a b) 6))) (cbrt (pow (* (cbrt (+ a b)) (cbrt (+ a b))) 6)) (cbrt (pow (cbrt (+ a b)) 6)) (cbrt (pow (sqrt (+ a b)) 6)) (cbrt (pow (sqrt (+ a b)) 6)) (cbrt (pow 1 6)) (cbrt (pow (+ a b) 6)) (cbrt (pow 1 6)) (cbrt (pow (+ a b) 6)) (cbrt (* (cbrt (pow (+ a b) 6)) (cbrt (pow (+ a b) 6)))) (cbrt (cbrt (pow (+ a b) 6))) (cbrt (sqrt (pow (+ a b) 6))) (cbrt (sqrt (pow (+ a b) 6))) (cbrt 1) (cbrt (pow (+ a b) 6)) (cbrt (pow (+ a b) (/ 6 2))) (cbrt (pow (+ a b) (/ 6 2))) (* (cbrt (cbrt (pow (+ a b) 6))) (cbrt (cbrt (pow (+ a b) 6)))) (cbrt (cbrt (pow (+ a b) 6))) (* (* (cbrt (pow (+ a b) 6)) (cbrt (pow (+ a b) 6))) (cbrt (pow (+ a b) 6))) (sqrt (cbrt (pow (+ a b) 6))) (sqrt (cbrt (pow (+ a b) 6))) (* (log (+ a b)) 6) (* (log (+ a b)) 6) (* 1 6) (pow (+ a b) (* (cbrt 6) (cbrt 6))) (pow (+ a b) (sqrt 6)) (pow (+ a b) 1) (pow (* (cbrt (+ a b)) (cbrt (+ a b))) 6) (pow (cbrt (+ a b)) 6) (pow (sqrt (+ a b)) 6) (pow (sqrt (+ a b)) 6) (pow 1 6) (pow (+ a b) 6) (pow 1 6) (pow (+ a b) 6) (log (pow (+ a b) 6)) (exp (pow (+ a b) 6)) (* (cbrt (pow (+ a b) 6)) (cbrt (pow (+ a b) 6))) (cbrt (pow (+ a b) 6)) (* (* (pow (+ a b) 6) (pow (+ a b) 6)) (pow (+ a b) 6)) (sqrt (pow (+ a b) 6)) (sqrt (pow (+ a b) 6)) (pow (+ a b) (/ 6 2)) (pow (+ a b) (/ 6 2)) (+ (pow a 2) (+ (* 2 (* a b)) (pow b 2))) (+ (pow a 2) (+ (* 2 (* a b)) (pow b 2))) (+ (pow a 2) (+ (* 2 (* a b)) (pow b 2))) (+ (* 6 (* (pow a 5) b)) (+ (* 15 (* (pow a 4) (pow b 2))) (pow a 6))) (+ (pow b 6) (+ (* 6 (* a (pow b 5))) (* 15 (* (pow a 2) (pow b 4))))) (+ (pow b 6) (+ (* 6 (* a (pow b 5))) (* 15 (* (pow a 2) (pow b 4))))) 0.258 * * [simplify]: iteration 0 : 156 enodes (cost 214 ) 0.262 * * [simplify]: iteration 1 : 526 enodes (cost 203 ) 0.272 * * [simplify]: iteration 2 : 2023 enodes (cost 184 ) 0.327 * * [simplify]: iteration 3 : 5001 enodes (cost 181 ) 0.329 * [simplify]: Simplified to: (log (cbrt (pow (+ a b) 6))) (exp (cbrt (pow (+ a b) 6))) (cbrt (pow (* (cbrt (+ a b)) (cbrt (+ a b))) 6)) (cbrt (pow (cbrt (+ a b)) 6)) (+ a b) (+ a b) 1 (cbrt (pow (+ a b) 6)) 1 (cbrt (pow (+ a b) 6)) (cbrt (* (cbrt (pow (+ a b) 6)) (cbrt (pow (+ a b) 6)))) (cbrt (cbrt (pow (+ a b) 6))) (cbrt (sqrt (pow (+ a b) 6))) (cbrt (sqrt (pow (+ a b) 6))) 1 (cbrt (pow (+ a b) 6)) (+ a b) (+ a b) (* (cbrt (cbrt (pow (+ a b) 6))) (cbrt (cbrt (pow (+ a b) 6)))) (cbrt (cbrt (pow (+ a b) 6))) (pow (+ a b) 6) (sqrt (cbrt (pow (+ a b) 6))) (sqrt (cbrt (pow (+ a b) 6))) (log (pow (+ a b) 6)) (log (pow (+ a b) 6)) 6 (pow (+ a b) (* (cbrt 6) (cbrt 6))) (pow (+ a b) (sqrt 6)) (+ a b) (* (+ a b) (pow (+ a b) 3)) (pow (+ a b) 2) (pow (+ a b) 3) (pow (+ a b) 3) 1 (pow (+ a b) 6) 1 (pow (+ a b) 6) (log (pow (+ a b) 6)) (exp (pow (+ a b) 6)) (* (cbrt (pow (+ a b) 6)) (cbrt (pow (+ a b) 6))) (cbrt (pow (+ a b) 6)) (pow (pow (+ a b) 6) 3) (sqrt (pow (+ a b) 6)) (sqrt (pow (+ a b) 6)) (pow (+ a b) 3) (pow (+ a b) 3) (+ (pow a 2) (+ (* 2 (* a b)) (pow b 2))) (+ (pow a 2) (+ (* 2 (* a b)) (pow b 2))) (+ (pow a 2) (+ (* 2 (* a b)) (pow b 2))) (+ (* 6 (* (pow a 5) b)) (+ (* 15 (* (pow a 4) (pow b 2))) (pow a 6))) (+ (pow b 6) (+ (* 6 (* a (pow b 5))) (* 15 (* (pow a 2) (pow b 4))))) (+ (pow b 6) (+ (* 6 (* a (pow b 5))) (* 15 (* (pow a 2) (pow b 4))))) 0.329 * * * [progress]: adding candidates to table 0.383 * * [progress]: iteration 3 / 4 0.383 * * * [progress]: picking best candidate 0.385 * * * * [pick]: Picked # 0.385 * * * [progress]: localizing error 0.392 * * * [progress]: generating rewritten candidates 0.392 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 0.397 * * * [progress]: generating series expansions 0.397 * * * * [progress]: [ 1 / 1 ] generating series at (2) 0.397 * [approximate]: Taking taylor expansion of (pow (+ a b) 2) in (a b) around 0 0.397 * [taylor]: Taking taylor expansion of (pow (+ a b) 2) in b 0.397 * [taylor]: Taking taylor expansion of (+ a b) in b 0.397 * [taylor]: Taking taylor expansion of a in b 0.397 * [taylor]: Taking taylor expansion of b in b 0.397 * [taylor]: Taking taylor expansion of (pow (+ a b) 2) in a 0.397 * [taylor]: Taking taylor expansion of (+ a b) in a 0.397 * [taylor]: Taking taylor expansion of a in a 0.397 * [taylor]: Taking taylor expansion of b in a 0.397 * [taylor]: Taking taylor expansion of (pow (+ a b) 2) in a 0.397 * [taylor]: Taking taylor expansion of (+ a b) in a 0.397 * [taylor]: Taking taylor expansion of a in a 0.397 * [taylor]: Taking taylor expansion of b in a 0.397 * [taylor]: Taking taylor expansion of (pow b 2) in b 0.398 * [taylor]: Taking taylor expansion of b in b 0.398 * [taylor]: Taking taylor expansion of (* 2 b) in b 0.398 * [taylor]: Taking taylor expansion of 2 in b 0.398 * [taylor]: Taking taylor expansion of b in b 0.399 * [taylor]: Taking taylor expansion of 1 in b 0.400 * [approximate]: Taking taylor expansion of (pow (+ (/ 1 b) (/ 1 a)) 2) in (a b) around 0 0.400 * [taylor]: Taking taylor expansion of (pow (+ (/ 1 b) (/ 1 a)) 2) in b 0.400 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (/ 1 a)) in b 0.400 * [taylor]: Taking taylor expansion of (/ 1 b) in b 0.400 * [taylor]: Taking taylor expansion of b in b 0.400 * [taylor]: Taking taylor expansion of (/ 1 a) in b 0.400 * [taylor]: Taking taylor expansion of a in b 0.400 * [taylor]: Taking taylor expansion of (pow (+ (/ 1 b) (/ 1 a)) 2) in a 0.400 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (/ 1 a)) in a 0.400 * [taylor]: Taking taylor expansion of (/ 1 b) in a 0.401 * [taylor]: Taking taylor expansion of b in a 0.401 * [taylor]: Taking taylor expansion of (/ 1 a) in a 0.401 * [taylor]: Taking taylor expansion of a in a 0.401 * [taylor]: Taking taylor expansion of (pow (+ (/ 1 b) (/ 1 a)) 2) in a 0.401 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (/ 1 a)) in a 0.401 * [taylor]: Taking taylor expansion of (/ 1 b) in a 0.401 * [taylor]: Taking taylor expansion of b in a 0.401 * [taylor]: Taking taylor expansion of (/ 1 a) in a 0.401 * [taylor]: Taking taylor expansion of a in a 0.402 * [taylor]: Taking taylor expansion of 1 in b 0.402 * [taylor]: Taking taylor expansion of (* 2 (/ 1 b)) in b 0.402 * [taylor]: Taking taylor expansion of 2 in b 0.402 * [taylor]: Taking taylor expansion of (/ 1 b) in b 0.403 * [taylor]: Taking taylor expansion of b in b 0.404 * [taylor]: Taking taylor expansion of (/ 1 (pow b 2)) in b 0.404 * [taylor]: Taking taylor expansion of (pow b 2) in b 0.404 * [taylor]: Taking taylor expansion of b in b 0.405 * [approximate]: Taking taylor expansion of (pow (- (+ (/ 1 b) (/ 1 a))) 2) in (a b) around 0 0.405 * [taylor]: Taking taylor expansion of (pow (- (+ (/ 1 b) (/ 1 a))) 2) in b 0.405 * [taylor]: Taking taylor expansion of (- (+ (/ 1 b) (/ 1 a))) in b 0.405 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (/ 1 a)) in b 0.405 * [taylor]: Taking taylor expansion of (/ 1 b) in b 0.405 * [taylor]: Taking taylor expansion of b in b 0.406 * [taylor]: Taking taylor expansion of (/ 1 a) in b 0.406 * [taylor]: Taking taylor expansion of a in b 0.406 * [taylor]: Taking taylor expansion of (pow (- (+ (/ 1 b) (/ 1 a))) 2) in a 0.406 * [taylor]: Taking taylor expansion of (- (+ (/ 1 b) (/ 1 a))) in a 0.406 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (/ 1 a)) in a 0.406 * [taylor]: Taking taylor expansion of (/ 1 b) in a 0.406 * [taylor]: Taking taylor expansion of b in a 0.406 * [taylor]: Taking taylor expansion of (/ 1 a) in a 0.406 * [taylor]: Taking taylor expansion of a in a 0.407 * [taylor]: Taking taylor expansion of (pow (- (+ (/ 1 b) (/ 1 a))) 2) in a 0.407 * [taylor]: Taking taylor expansion of (- (+ (/ 1 b) (/ 1 a))) in a 0.407 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (/ 1 a)) in a 0.407 * [taylor]: Taking taylor expansion of (/ 1 b) in a 0.407 * [taylor]: Taking taylor expansion of b in a 0.407 * [taylor]: Taking taylor expansion of (/ 1 a) in a 0.407 * [taylor]: Taking taylor expansion of a in a 0.408 * [taylor]: Taking taylor expansion of 1 in b 0.409 * [taylor]: Taking taylor expansion of (* 2 (/ 1 b)) in b 0.410 * [taylor]: Taking taylor expansion of 2 in b 0.410 * [taylor]: Taking taylor expansion of (/ 1 b) in b 0.410 * [taylor]: Taking taylor expansion of b in b 0.412 * [taylor]: Taking taylor expansion of (/ 1 (pow b 2)) in b 0.412 * [taylor]: Taking taylor expansion of (pow b 2) in b 0.412 * [taylor]: Taking taylor expansion of b in b 0.413 * * * [progress]: simplifying candidates 0.414 * [simplify]: Simplifying using # : (exp 2) (exp (* 2 (log (* (cbrt (+ a b)) (cbrt (+ a b)))))) (exp (* 2 (log (cbrt (+ a b))))) (exp (* 2 (log (sqrt (+ a b))))) (exp (* 2 (log (sqrt (+ a b))))) (exp (* 2 (log 1))) (exp (* 2 (log (+ a b)))) (exp (* 2 (log 1))) (exp (* 2 (log (+ a b)))) (exp (* (log (* (cbrt (+ a b)) (cbrt (+ a b)))) 2)) (exp (* (log (cbrt (+ a b))) 2)) (exp (* (log (sqrt (+ a b))) 2)) (exp (* (log (sqrt (+ a b))) 2)) (exp (* (log 1) 2)) (exp (* (log (+ a b)) 2)) (exp (* (log 1) 2)) (exp (* (log (+ a b)) 2)) (log (exp (* 2 (log (+ a b))))) (exp (exp (* 2 (log (+ a b))))) (* (cbrt (exp (* 2 (log (+ a b))))) (cbrt (exp (* 2 (log (+ a b)))))) (cbrt (exp (* 2 (log (+ a b))))) (* (* (exp (* 2 (log (+ a b)))) (exp (* 2 (log (+ a b))))) (exp (* 2 (log (+ a b))))) (sqrt (exp (* 2 (log (+ a b))))) (sqrt (exp (* 2 (log (+ a b))))) (+ (pow a 2) (+ (* 2 (* a b)) (pow b 2))) (+ (pow a 2) (+ (* 2 (* a b)) (pow b 2))) (+ (pow a 2) (+ (* 2 (* a b)) (pow b 2))) 0.417 * * [simplify]: iteration 0 : 94 enodes (cost 104 ) 0.419 * * [simplify]: iteration 1 : 222 enodes (cost 84 ) 0.422 * * [simplify]: iteration 2 : 747 enodes (cost 73 ) 0.436 * * [simplify]: iteration 3 : 3152 enodes (cost 72 ) 0.493 * * [simplify]: iteration 4 : 5001 enodes (cost 69 ) 0.494 * [simplify]: Simplified to: (exp 2) (pow (cbrt (+ a b)) 4) (pow (cbrt (+ a b)) 2) (+ a b) (+ a b) 1 (pow (+ a b) 2) 1 (pow (+ a b) 2) (pow (cbrt (+ a b)) 4) (pow (cbrt (+ a b)) 2) (+ a b) (+ a b) 1 (pow (+ a b) 2) 1 (pow (+ a b) 2) (* 2 (log (+ a b))) (exp (pow (+ a b) 2)) (* (cbrt (exp (* 2 (log (+ a b))))) (cbrt (exp (* 2 (log (+ a b)))))) (cbrt (exp (* 2 (log (+ a b))))) (pow (+ a b) 6) (+ a b) (+ a b) (+ (pow a 2) (+ (* 2 (* a b)) (pow b 2))) (+ (pow a 2) (+ (* 2 (* a b)) (pow b 2))) (+ (pow a 2) (+ (* 2 (* a b)) (pow b 2))) 0.494 * * * [progress]: adding candidates to table 0.509 * [progress]: [Phase 3 of 3] Extracting. 0.509 * * [regime]: Finding splitpoints for: (# # #) 0.509 * * * [regime-changes]: Trying 4 branch expressions: ((+ a b) (* (+ a b) (+ a b)) b a) 0.509 * * * * [regimes]: Trying to branch on (+ a b) from (# # #) 0.526 * * * * [regimes]: Trying to branch on (* (+ a b) (+ a b)) from (# # #) 0.539 * * * * [regimes]: Trying to branch on b from (# # #) 0.552 * * * * [regimes]: Trying to branch on a from (# # #) 0.567 * * * [regime]: Found split indices: #