18.008 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.106 * * * [progress]: [2/2] Setting up program. 0.108 * [progress]: [Phase 2 of 3] Improving. 0.109 * [simplify]: Simplifying using # : (sin (pow (sqrt (atan2 b b)) (- b a))) 0.111 * * [simplify]: iteration 0 : 13 enodes (cost 5 ) 0.112 * * [simplify]: iteration 1 : 22 enodes (cost 5 ) 0.113 * * [simplify]: iteration 2 : 44 enodes (cost 5 ) 0.115 * * [simplify]: iteration 3 : 114 enodes (cost 5 ) 0.117 * * [simplify]: iteration 4 : 315 enodes (cost 5 ) 0.124 * * [simplify]: iteration 5 : 1609 enodes (cost 5 ) 0.158 * * [simplify]: iteration 6 : 5001 enodes (cost 5 ) 0.159 * [simplify]: Simplified to: (sin (pow (sqrt (atan2 b b)) (- b a))) 0.159 * * [progress]: iteration 1 / 4 0.159 * * * [progress]: picking best candidate 0.161 * * * * [pick]: Picked # 0.161 * * * [progress]: localizing error 0.170 * * * [progress]: generating rewritten candidates 0.170 * * * * [progress]: [ 1 / 3 ] rewriting at (2 1 1) 0.171 * * * * [progress]: [ 2 / 3 ] rewriting at (2) 0.175 * * * * [progress]: [ 3 / 3 ] rewriting at (2 1) 0.180 * * * [progress]: generating series expansions 0.181 * * * * [progress]: [ 1 / 3 ] generating series at (2 1 1) 0.181 * [approximate]: Taking taylor expansion of (sqrt (atan2 b b)) in (b) around 0 0.181 * [taylor]: Taking taylor expansion of (sqrt (atan2 b b)) in b 0.181 * [taylor]: Taking taylor expansion of (atan2 b b) in b 0.181 * [taylor]: Taking taylor expansion of (sqrt (atan2 b b)) in b 0.181 * [taylor]: Taking taylor expansion of (atan2 b b) in b 0.184 * [approximate]: Taking taylor expansion of (sqrt (atan2 (/ 1 b) (/ 1 b))) in (b) around 0 0.184 * [taylor]: Taking taylor expansion of (sqrt (atan2 (/ 1 b) (/ 1 b))) in b 0.184 * [taylor]: Taking taylor expansion of (atan2 (/ 1 b) (/ 1 b)) in b 0.184 * [taylor]: Taking taylor expansion of (sqrt (atan2 (/ 1 b) (/ 1 b))) in b 0.184 * [taylor]: Taking taylor expansion of (atan2 (/ 1 b) (/ 1 b)) in b 0.187 * [approximate]: Taking taylor expansion of (sqrt (atan2 (/ -1 b) (/ -1 b))) in (b) around 0 0.187 * [taylor]: Taking taylor expansion of (sqrt (atan2 (/ -1 b) (/ -1 b))) in b 0.187 * [taylor]: Taking taylor expansion of (atan2 (/ -1 b) (/ -1 b)) in b 0.187 * [taylor]: Taking taylor expansion of (sqrt (atan2 (/ -1 b) (/ -1 b))) in b 0.187 * [taylor]: Taking taylor expansion of (atan2 (/ -1 b) (/ -1 b)) in b 0.190 * * * * [progress]: [ 2 / 3 ] generating series at (2) 0.191 * [approximate]: Taking taylor expansion of (sin (pow (sqrt (atan2 b b)) (- b a))) in (b a) around 0 0.191 * [taylor]: Taking taylor expansion of (sin (pow (sqrt (atan2 b b)) (- b a))) in a 0.191 * [taylor]: Taking taylor expansion of (pow (sqrt (atan2 b b)) (- b a)) in a 0.191 * [taylor]: Taking taylor expansion of (exp (* (- b a) (log (sqrt (atan2 b b))))) in a 0.191 * [taylor]: Taking taylor expansion of (* (- b a) (log (sqrt (atan2 b b)))) in a 0.191 * [taylor]: Taking taylor expansion of (- b a) in a 0.191 * [taylor]: Taking taylor expansion of b in a 0.191 * [taylor]: Taking taylor expansion of a in a 0.191 * [taylor]: Taking taylor expansion of (log (sqrt (atan2 b b))) in a 0.191 * [taylor]: Taking taylor expansion of (sqrt (atan2 b b)) in a 0.191 * [taylor]: Taking taylor expansion of (atan2 b b) in a 0.192 * [taylor]: Taking taylor expansion of (sin (pow (sqrt (atan2 b b)) (- b a))) in b 0.192 * [taylor]: Taking taylor expansion of (pow (sqrt (atan2 b b)) (- b a)) in b 0.192 * [taylor]: Taking taylor expansion of (exp (* (- b a) (log (sqrt (atan2 b b))))) in b 0.192 * [taylor]: Taking taylor expansion of (* (- b a) (log (sqrt (atan2 b b)))) in b 0.192 * [taylor]: Taking taylor expansion of (- b a) in b 0.192 * [taylor]: Taking taylor expansion of b in b 0.192 * [taylor]: Taking taylor expansion of a in b 0.192 * [taylor]: Taking taylor expansion of (log (sqrt (atan2 b b))) in b 0.192 * [taylor]: Taking taylor expansion of (sqrt (atan2 b b)) in b 0.192 * [taylor]: Taking taylor expansion of (atan2 b b) in b 0.192 * [taylor]: Taking taylor expansion of (sin (pow (sqrt (atan2 b b)) (- b a))) in b 0.192 * [taylor]: Taking taylor expansion of (pow (sqrt (atan2 b b)) (- b a)) in b 0.192 * [taylor]: Taking taylor expansion of (exp (* (- b a) (log (sqrt (atan2 b b))))) in b 0.192 * [taylor]: Taking taylor expansion of (* (- b a) (log (sqrt (atan2 b b)))) in b 0.192 * [taylor]: Taking taylor expansion of (- b a) in b 0.192 * [taylor]: Taking taylor expansion of b in b 0.192 * [taylor]: Taking taylor expansion of a in b 0.192 * [taylor]: Taking taylor expansion of (log (sqrt (atan2 b b))) in b 0.192 * [taylor]: Taking taylor expansion of (sqrt (atan2 b b)) in b 0.192 * [taylor]: Taking taylor expansion of (atan2 b b) in b 0.193 * [taylor]: Taking taylor expansion of (sin (exp (* -1 (* a (log (sqrt (atan2 b b))))))) in a 0.193 * [taylor]: Taking taylor expansion of (exp (* -1 (* a (log (sqrt (atan2 b b)))))) in a 0.193 * [taylor]: Taking taylor expansion of (* -1 (* a (log (sqrt (atan2 b b))))) in a 0.193 * [taylor]: Taking taylor expansion of -1 in a 0.193 * [taylor]: Taking taylor expansion of (* a (log (sqrt (atan2 b b)))) in a 0.193 * [taylor]: Taking taylor expansion of a in a 0.193 * [taylor]: Taking taylor expansion of (log (sqrt (atan2 b b))) in a 0.193 * [taylor]: Taking taylor expansion of (sqrt (atan2 b b)) in a 0.193 * [taylor]: Taking taylor expansion of (atan2 b b) in a 0.200 * [taylor]: Taking taylor expansion of (* (cos (exp (* -1 (* a (log (sqrt (atan2 b b))))))) (* (exp (* -1 (* a (log (sqrt (atan2 b b)))))) (log (sqrt (atan2 b b))))) in a 0.200 * [taylor]: Taking taylor expansion of (cos (exp (* -1 (* a (log (sqrt (atan2 b b))))))) in a 0.200 * [taylor]: Taking taylor expansion of (exp (* -1 (* a (log (sqrt (atan2 b b)))))) in a 0.200 * [taylor]: Taking taylor expansion of (* -1 (* a (log (sqrt (atan2 b b))))) in a 0.200 * [taylor]: Taking taylor expansion of -1 in a 0.200 * [taylor]: Taking taylor expansion of (* a (log (sqrt (atan2 b b)))) in a 0.200 * [taylor]: Taking taylor expansion of a in a 0.200 * [taylor]: Taking taylor expansion of (log (sqrt (atan2 b b))) in a 0.200 * [taylor]: Taking taylor expansion of (sqrt (atan2 b b)) in a 0.200 * [taylor]: Taking taylor expansion of (atan2 b b) in a 0.206 * [taylor]: Taking taylor expansion of (* (exp (* -1 (* a (log (sqrt (atan2 b b)))))) (log (sqrt (atan2 b b)))) in a 0.206 * [taylor]: Taking taylor expansion of (exp (* -1 (* a (log (sqrt (atan2 b b)))))) in a 0.206 * [taylor]: Taking taylor expansion of (* -1 (* a (log (sqrt (atan2 b b))))) in a 0.206 * [taylor]: Taking taylor expansion of -1 in a 0.206 * [taylor]: Taking taylor expansion of (* a (log (sqrt (atan2 b b)))) in a 0.206 * [taylor]: Taking taylor expansion of a in a 0.206 * [taylor]: Taking taylor expansion of (log (sqrt (atan2 b b))) in a 0.206 * [taylor]: Taking taylor expansion of (sqrt (atan2 b b)) in a 0.206 * [taylor]: Taking taylor expansion of (atan2 b b) in a 0.208 * [taylor]: Taking taylor expansion of (log (sqrt (atan2 b b))) in a 0.208 * [taylor]: Taking taylor expansion of (sqrt (atan2 b b)) in a 0.208 * [taylor]: Taking taylor expansion of (atan2 b b) in a 0.214 * [approximate]: Taking taylor expansion of (sin (pow (sqrt (atan2 (/ 1 b) (/ 1 b))) (- (/ 1 b) (/ 1 a)))) in (b a) around 0 0.214 * [taylor]: Taking taylor expansion of (sin (pow (sqrt (atan2 (/ 1 b) (/ 1 b))) (- (/ 1 b) (/ 1 a)))) in a 0.214 * [taylor]: Taking taylor expansion of (pow (sqrt (atan2 (/ 1 b) (/ 1 b))) (- (/ 1 b) (/ 1 a))) in a 0.214 * [taylor]: Taking taylor expansion of (exp (* (- (/ 1 b) (/ 1 a)) (log (sqrt (atan2 (/ 1 b) (/ 1 b)))))) in a 0.214 * [taylor]: Taking taylor expansion of (* (- (/ 1 b) (/ 1 a)) (log (sqrt (atan2 (/ 1 b) (/ 1 b))))) in a 0.214 * [taylor]: Taking taylor expansion of (- (/ 1 b) (/ 1 a)) in a 0.214 * [taylor]: Taking taylor expansion of (/ 1 b) in a 0.214 * [taylor]: Taking taylor expansion of b in a 0.214 * [taylor]: Taking taylor expansion of (/ 1 a) in a 0.214 * [taylor]: Taking taylor expansion of a in a 0.214 * [taylor]: Taking taylor expansion of (log (sqrt (atan2 (/ 1 b) (/ 1 b)))) in a 0.214 * [taylor]: Taking taylor expansion of (sqrt (atan2 (/ 1 b) (/ 1 b))) in a 0.214 * [taylor]: Taking taylor expansion of (atan2 (/ 1 b) (/ 1 b)) in a 0.216 * [taylor]: Taking taylor expansion of (sin (pow (sqrt (atan2 (/ 1 b) (/ 1 b))) (- (/ 1 b) (/ 1 a)))) in b 0.216 * [taylor]: Taking taylor expansion of (pow (sqrt (atan2 (/ 1 b) (/ 1 b))) (- (/ 1 b) (/ 1 a))) in b 0.216 * [taylor]: Taking taylor expansion of (exp (* (- (/ 1 b) (/ 1 a)) (log (sqrt (atan2 (/ 1 b) (/ 1 b)))))) in b 0.216 * [taylor]: Taking taylor expansion of (* (- (/ 1 b) (/ 1 a)) (log (sqrt (atan2 (/ 1 b) (/ 1 b))))) in b 0.216 * [taylor]: Taking taylor expansion of (- (/ 1 b) (/ 1 a)) in b 0.216 * [taylor]: Taking taylor expansion of (/ 1 b) in b 0.216 * [taylor]: Taking taylor expansion of b in b 0.216 * [taylor]: Taking taylor expansion of (/ 1 a) in b 0.216 * [taylor]: Taking taylor expansion of a in b 0.216 * [taylor]: Taking taylor expansion of (log (sqrt (atan2 (/ 1 b) (/ 1 b)))) in b 0.216 * [taylor]: Taking taylor expansion of (sqrt (atan2 (/ 1 b) (/ 1 b))) in b 0.216 * [taylor]: Taking taylor expansion of (atan2 (/ 1 b) (/ 1 b)) in b 0.217 * [taylor]: Taking taylor expansion of (sin (pow (sqrt (atan2 (/ 1 b) (/ 1 b))) (- (/ 1 b) (/ 1 a)))) in b 0.217 * [taylor]: Taking taylor expansion of (pow (sqrt (atan2 (/ 1 b) (/ 1 b))) (- (/ 1 b) (/ 1 a))) in b 0.217 * [taylor]: Taking taylor expansion of (exp (* (- (/ 1 b) (/ 1 a)) (log (sqrt (atan2 (/ 1 b) (/ 1 b)))))) in b 0.217 * [taylor]: Taking taylor expansion of (* (- (/ 1 b) (/ 1 a)) (log (sqrt (atan2 (/ 1 b) (/ 1 b))))) in b 0.217 * [taylor]: Taking taylor expansion of (- (/ 1 b) (/ 1 a)) in b 0.217 * [taylor]: Taking taylor expansion of (/ 1 b) in b 0.217 * [taylor]: Taking taylor expansion of b in b 0.218 * [taylor]: Taking taylor expansion of (/ 1 a) in b 0.218 * [taylor]: Taking taylor expansion of a in b 0.218 * [taylor]: Taking taylor expansion of (log (sqrt (atan2 (/ 1 b) (/ 1 b)))) in b 0.218 * [taylor]: Taking taylor expansion of (sqrt (atan2 (/ 1 b) (/ 1 b))) in b 0.218 * [taylor]: Taking taylor expansion of (atan2 (/ 1 b) (/ 1 b)) in b 0.219 * [taylor]: Taking taylor expansion of (sin (exp (* (log (sqrt (atan2 (/ 1 b) (/ 1 b)))) (- (/ 1 b) (/ 1 a))))) in a 0.219 * [taylor]: Taking taylor expansion of (exp (* (log (sqrt (atan2 (/ 1 b) (/ 1 b)))) (- (/ 1 b) (/ 1 a)))) in a 0.219 * [taylor]: Taking taylor expansion of (* (log (sqrt (atan2 (/ 1 b) (/ 1 b)))) (- (/ 1 b) (/ 1 a))) in a 0.219 * [taylor]: Taking taylor expansion of (log (sqrt (atan2 (/ 1 b) (/ 1 b)))) in a 0.219 * [taylor]: Taking taylor expansion of (sqrt (atan2 (/ 1 b) (/ 1 b))) in a 0.219 * [taylor]: Taking taylor expansion of (atan2 (/ 1 b) (/ 1 b)) in a 0.220 * [taylor]: Taking taylor expansion of (- (/ 1 b) (/ 1 a)) in a 0.220 * [taylor]: Taking taylor expansion of (/ 1 b) in a 0.220 * [taylor]: Taking taylor expansion of b in a 0.220 * [taylor]: Taking taylor expansion of (/ 1 a) in a 0.220 * [taylor]: Taking taylor expansion of a in a 0.224 * [taylor]: Taking taylor expansion of 0 in a 0.228 * [taylor]: Taking taylor expansion of 0 in a 0.233 * [taylor]: Taking taylor expansion of 0 in a 0.233 * [approximate]: Taking taylor expansion of (sin (pow (sqrt (atan2 (/ -1 b) (/ -1 b))) (- (/ 1 a) (/ 1 b)))) in (b a) around 0 0.233 * [taylor]: Taking taylor expansion of (sin (pow (sqrt (atan2 (/ -1 b) (/ -1 b))) (- (/ 1 a) (/ 1 b)))) in a 0.233 * [taylor]: Taking taylor expansion of (pow (sqrt (atan2 (/ -1 b) (/ -1 b))) (- (/ 1 a) (/ 1 b))) in a 0.233 * [taylor]: Taking taylor expansion of (exp (* (- (/ 1 a) (/ 1 b)) (log (sqrt (atan2 (/ -1 b) (/ -1 b)))))) in a 0.233 * [taylor]: Taking taylor expansion of (* (- (/ 1 a) (/ 1 b)) (log (sqrt (atan2 (/ -1 b) (/ -1 b))))) in a 0.233 * [taylor]: Taking taylor expansion of (- (/ 1 a) (/ 1 b)) in a 0.233 * [taylor]: Taking taylor expansion of (/ 1 a) in a 0.233 * [taylor]: Taking taylor expansion of a in a 0.234 * [taylor]: Taking taylor expansion of (/ 1 b) in a 0.234 * [taylor]: Taking taylor expansion of b in a 0.234 * [taylor]: Taking taylor expansion of (log (sqrt (atan2 (/ -1 b) (/ -1 b)))) in a 0.234 * [taylor]: Taking taylor expansion of (sqrt (atan2 (/ -1 b) (/ -1 b))) in a 0.234 * [taylor]: Taking taylor expansion of (atan2 (/ -1 b) (/ -1 b)) in a 0.235 * [taylor]: Taking taylor expansion of (sin (pow (sqrt (atan2 (/ -1 b) (/ -1 b))) (- (/ 1 a) (/ 1 b)))) in b 0.235 * [taylor]: Taking taylor expansion of (pow (sqrt (atan2 (/ -1 b) (/ -1 b))) (- (/ 1 a) (/ 1 b))) in b 0.235 * [taylor]: Taking taylor expansion of (exp (* (- (/ 1 a) (/ 1 b)) (log (sqrt (atan2 (/ -1 b) (/ -1 b)))))) in b 0.235 * [taylor]: Taking taylor expansion of (* (- (/ 1 a) (/ 1 b)) (log (sqrt (atan2 (/ -1 b) (/ -1 b))))) in b 0.235 * [taylor]: Taking taylor expansion of (- (/ 1 a) (/ 1 b)) in b 0.235 * [taylor]: Taking taylor expansion of (/ 1 a) in b 0.235 * [taylor]: Taking taylor expansion of a in b 0.235 * [taylor]: Taking taylor expansion of (/ 1 b) in b 0.235 * [taylor]: Taking taylor expansion of b in b 0.235 * [taylor]: Taking taylor expansion of (log (sqrt (atan2 (/ -1 b) (/ -1 b)))) in b 0.235 * [taylor]: Taking taylor expansion of (sqrt (atan2 (/ -1 b) (/ -1 b))) in b 0.235 * [taylor]: Taking taylor expansion of (atan2 (/ -1 b) (/ -1 b)) in b 0.237 * [taylor]: Taking taylor expansion of (sin (pow (sqrt (atan2 (/ -1 b) (/ -1 b))) (- (/ 1 a) (/ 1 b)))) in b 0.237 * [taylor]: Taking taylor expansion of (pow (sqrt (atan2 (/ -1 b) (/ -1 b))) (- (/ 1 a) (/ 1 b))) in b 0.237 * [taylor]: Taking taylor expansion of (exp (* (- (/ 1 a) (/ 1 b)) (log (sqrt (atan2 (/ -1 b) (/ -1 b)))))) in b 0.237 * [taylor]: Taking taylor expansion of (* (- (/ 1 a) (/ 1 b)) (log (sqrt (atan2 (/ -1 b) (/ -1 b))))) in b 0.237 * [taylor]: Taking taylor expansion of (- (/ 1 a) (/ 1 b)) in b 0.237 * [taylor]: Taking taylor expansion of (/ 1 a) in b 0.237 * [taylor]: Taking taylor expansion of a in b 0.237 * [taylor]: Taking taylor expansion of (/ 1 b) in b 0.237 * [taylor]: Taking taylor expansion of b in b 0.237 * [taylor]: Taking taylor expansion of (log (sqrt (atan2 (/ -1 b) (/ -1 b)))) in b 0.237 * [taylor]: Taking taylor expansion of (sqrt (atan2 (/ -1 b) (/ -1 b))) in b 0.237 * [taylor]: Taking taylor expansion of (atan2 (/ -1 b) (/ -1 b)) in b 0.239 * [taylor]: Taking taylor expansion of (sin (pow (sqrt (atan2 (/ -1 b) (/ -1 b))) (- (/ 1 a) (/ 1 b)))) in a 0.239 * [taylor]: Taking taylor expansion of (pow (sqrt (atan2 (/ -1 b) (/ -1 b))) (- (/ 1 a) (/ 1 b))) in a 0.239 * [taylor]: Taking taylor expansion of (exp (* (- (/ 1 a) (/ 1 b)) (log (sqrt (atan2 (/ -1 b) (/ -1 b)))))) in a 0.239 * [taylor]: Taking taylor expansion of (* (- (/ 1 a) (/ 1 b)) (log (sqrt (atan2 (/ -1 b) (/ -1 b))))) in a 0.239 * [taylor]: Taking taylor expansion of (- (/ 1 a) (/ 1 b)) in a 0.239 * [taylor]: Taking taylor expansion of (/ 1 a) in a 0.239 * [taylor]: Taking taylor expansion of a in a 0.239 * [taylor]: Taking taylor expansion of (/ 1 b) in a 0.239 * [taylor]: Taking taylor expansion of b in a 0.239 * [taylor]: Taking taylor expansion of (log (sqrt (atan2 (/ -1 b) (/ -1 b)))) in a 0.239 * [taylor]: Taking taylor expansion of (sqrt (atan2 (/ -1 b) (/ -1 b))) in a 0.239 * [taylor]: Taking taylor expansion of (atan2 (/ -1 b) (/ -1 b)) in a 0.243 * [taylor]: Taking taylor expansion of 0 in a 0.247 * [taylor]: Taking taylor expansion of 0 in a 0.252 * [taylor]: Taking taylor expansion of 0 in a 0.252 * * * * [progress]: [ 3 / 3 ] generating series at (2 1) 0.252 * [approximate]: Taking taylor expansion of (pow (sqrt (atan2 b b)) (- b a)) in (b a) around 0 0.252 * [taylor]: Taking taylor expansion of (pow (sqrt (atan2 b b)) (- b a)) in a 0.252 * [taylor]: Taking taylor expansion of (exp (* (- b a) (log (sqrt (atan2 b b))))) in a 0.252 * [taylor]: Taking taylor expansion of (* (- b a) (log (sqrt (atan2 b b)))) in a 0.252 * [taylor]: Taking taylor expansion of (- b a) in a 0.252 * [taylor]: Taking taylor expansion of b in a 0.252 * [taylor]: Taking taylor expansion of a in a 0.252 * [taylor]: Taking taylor expansion of (log (sqrt (atan2 b b))) in a 0.252 * [taylor]: Taking taylor expansion of (sqrt (atan2 b b)) in a 0.252 * [taylor]: Taking taylor expansion of (atan2 b b) in a 0.253 * [taylor]: Taking taylor expansion of (pow (sqrt (atan2 b b)) (- b a)) in b 0.253 * [taylor]: Taking taylor expansion of (exp (* (- b a) (log (sqrt (atan2 b b))))) in b 0.253 * [taylor]: Taking taylor expansion of (* (- b a) (log (sqrt (atan2 b b)))) in b 0.253 * [taylor]: Taking taylor expansion of (- b a) in b 0.253 * [taylor]: Taking taylor expansion of b in b 0.253 * [taylor]: Taking taylor expansion of a in b 0.253 * [taylor]: Taking taylor expansion of (log (sqrt (atan2 b b))) in b 0.253 * [taylor]: Taking taylor expansion of (sqrt (atan2 b b)) in b 0.253 * [taylor]: Taking taylor expansion of (atan2 b b) in b 0.253 * [taylor]: Taking taylor expansion of (pow (sqrt (atan2 b b)) (- b a)) in b 0.253 * [taylor]: Taking taylor expansion of (exp (* (- b a) (log (sqrt (atan2 b b))))) in b 0.253 * [taylor]: Taking taylor expansion of (* (- b a) (log (sqrt (atan2 b b)))) in b 0.253 * [taylor]: Taking taylor expansion of (- b a) in b 0.253 * [taylor]: Taking taylor expansion of b in b 0.253 * [taylor]: Taking taylor expansion of a in b 0.253 * [taylor]: Taking taylor expansion of (log (sqrt (atan2 b b))) in b 0.253 * [taylor]: Taking taylor expansion of (sqrt (atan2 b b)) in b 0.253 * [taylor]: Taking taylor expansion of (atan2 b b) in b 0.254 * [taylor]: Taking taylor expansion of (exp (* -1 (* a (log (sqrt (atan2 b b)))))) in a 0.254 * [taylor]: Taking taylor expansion of (* -1 (* a (log (sqrt (atan2 b b))))) in a 0.254 * [taylor]: Taking taylor expansion of -1 in a 0.254 * [taylor]: Taking taylor expansion of (* a (log (sqrt (atan2 b b)))) in a 0.254 * [taylor]: Taking taylor expansion of a in a 0.254 * [taylor]: Taking taylor expansion of (log (sqrt (atan2 b b))) in a 0.254 * [taylor]: Taking taylor expansion of (sqrt (atan2 b b)) in a 0.254 * [taylor]: Taking taylor expansion of (atan2 b b) in a 0.257 * [taylor]: Taking taylor expansion of (* (exp (* -1 (* a (log (sqrt (atan2 b b)))))) (log (sqrt (atan2 b b)))) in a 0.257 * [taylor]: Taking taylor expansion of (exp (* -1 (* a (log (sqrt (atan2 b b)))))) in a 0.257 * [taylor]: Taking taylor expansion of (* -1 (* a (log (sqrt (atan2 b b))))) in a 0.257 * [taylor]: Taking taylor expansion of -1 in a 0.257 * [taylor]: Taking taylor expansion of (* a (log (sqrt (atan2 b b)))) in a 0.257 * [taylor]: Taking taylor expansion of a in a 0.257 * [taylor]: Taking taylor expansion of (log (sqrt (atan2 b b))) in a 0.257 * [taylor]: Taking taylor expansion of (sqrt (atan2 b b)) in a 0.257 * [taylor]: Taking taylor expansion of (atan2 b b) in a 0.258 * [taylor]: Taking taylor expansion of (log (sqrt (atan2 b b))) in a 0.258 * [taylor]: Taking taylor expansion of (sqrt (atan2 b b)) in a 0.259 * [taylor]: Taking taylor expansion of (atan2 b b) in a 0.259 * [approximate]: Taking taylor expansion of (pow (sqrt (atan2 (/ 1 b) (/ 1 b))) (- (/ 1 b) (/ 1 a))) in (b a) around 0 0.259 * [taylor]: Taking taylor expansion of (pow (sqrt (atan2 (/ 1 b) (/ 1 b))) (- (/ 1 b) (/ 1 a))) in a 0.259 * [taylor]: Taking taylor expansion of (exp (* (- (/ 1 b) (/ 1 a)) (log (sqrt (atan2 (/ 1 b) (/ 1 b)))))) in a 0.259 * [taylor]: Taking taylor expansion of (* (- (/ 1 b) (/ 1 a)) (log (sqrt (atan2 (/ 1 b) (/ 1 b))))) in a 0.259 * [taylor]: Taking taylor expansion of (- (/ 1 b) (/ 1 a)) in a 0.259 * [taylor]: Taking taylor expansion of (/ 1 b) in a 0.259 * [taylor]: Taking taylor expansion of b in a 0.259 * [taylor]: Taking taylor expansion of (/ 1 a) in a 0.260 * [taylor]: Taking taylor expansion of a in a 0.260 * [taylor]: Taking taylor expansion of (log (sqrt (atan2 (/ 1 b) (/ 1 b)))) in a 0.260 * [taylor]: Taking taylor expansion of (sqrt (atan2 (/ 1 b) (/ 1 b))) in a 0.260 * [taylor]: Taking taylor expansion of (atan2 (/ 1 b) (/ 1 b)) in a 0.261 * [taylor]: Taking taylor expansion of (pow (sqrt (atan2 (/ 1 b) (/ 1 b))) (- (/ 1 b) (/ 1 a))) in b 0.261 * [taylor]: Taking taylor expansion of (exp (* (- (/ 1 b) (/ 1 a)) (log (sqrt (atan2 (/ 1 b) (/ 1 b)))))) in b 0.261 * [taylor]: Taking taylor expansion of (* (- (/ 1 b) (/ 1 a)) (log (sqrt (atan2 (/ 1 b) (/ 1 b))))) in b 0.261 * [taylor]: Taking taylor expansion of (- (/ 1 b) (/ 1 a)) in b 0.261 * [taylor]: Taking taylor expansion of (/ 1 b) in b 0.261 * [taylor]: Taking taylor expansion of b in b 0.261 * [taylor]: Taking taylor expansion of (/ 1 a) in b 0.261 * [taylor]: Taking taylor expansion of a in b 0.261 * [taylor]: Taking taylor expansion of (log (sqrt (atan2 (/ 1 b) (/ 1 b)))) in b 0.261 * [taylor]: Taking taylor expansion of (sqrt (atan2 (/ 1 b) (/ 1 b))) in b 0.261 * [taylor]: Taking taylor expansion of (atan2 (/ 1 b) (/ 1 b)) in b 0.262 * [taylor]: Taking taylor expansion of (pow (sqrt (atan2 (/ 1 b) (/ 1 b))) (- (/ 1 b) (/ 1 a))) in b 0.262 * [taylor]: Taking taylor expansion of (exp (* (- (/ 1 b) (/ 1 a)) (log (sqrt (atan2 (/ 1 b) (/ 1 b)))))) in b 0.262 * [taylor]: Taking taylor expansion of (* (- (/ 1 b) (/ 1 a)) (log (sqrt (atan2 (/ 1 b) (/ 1 b))))) in b 0.262 * [taylor]: Taking taylor expansion of (- (/ 1 b) (/ 1 a)) in b 0.262 * [taylor]: Taking taylor expansion of (/ 1 b) in b 0.262 * [taylor]: Taking taylor expansion of b in b 0.263 * [taylor]: Taking taylor expansion of (/ 1 a) in b 0.263 * [taylor]: Taking taylor expansion of a in b 0.263 * [taylor]: Taking taylor expansion of (log (sqrt (atan2 (/ 1 b) (/ 1 b)))) in b 0.263 * [taylor]: Taking taylor expansion of (sqrt (atan2 (/ 1 b) (/ 1 b))) in b 0.263 * [taylor]: Taking taylor expansion of (atan2 (/ 1 b) (/ 1 b)) in b 0.263 * [taylor]: Taking taylor expansion of (exp (* (log (sqrt (atan2 (/ 1 b) (/ 1 b)))) (- (/ 1 b) (/ 1 a)))) in a 0.263 * [taylor]: Taking taylor expansion of (* (log (sqrt (atan2 (/ 1 b) (/ 1 b)))) (- (/ 1 b) (/ 1 a))) in a 0.263 * [taylor]: Taking taylor expansion of (log (sqrt (atan2 (/ 1 b) (/ 1 b)))) in a 0.263 * [taylor]: Taking taylor expansion of (sqrt (atan2 (/ 1 b) (/ 1 b))) in a 0.263 * [taylor]: Taking taylor expansion of (atan2 (/ 1 b) (/ 1 b)) in a 0.264 * [taylor]: Taking taylor expansion of (- (/ 1 b) (/ 1 a)) in a 0.264 * [taylor]: Taking taylor expansion of (/ 1 b) in a 0.264 * [taylor]: Taking taylor expansion of b in a 0.264 * [taylor]: Taking taylor expansion of (/ 1 a) in a 0.264 * [taylor]: Taking taylor expansion of a in a 0.265 * [taylor]: Taking taylor expansion of 0 in a 0.265 * [taylor]: Taking taylor expansion of 0 in a 0.265 * [taylor]: Taking taylor expansion of 0 in a 0.265 * [approximate]: Taking taylor expansion of (pow (sqrt (atan2 (/ -1 b) (/ -1 b))) (- (/ 1 a) (/ 1 b))) in (b a) around 0 0.265 * [taylor]: Taking taylor expansion of (pow (sqrt (atan2 (/ -1 b) (/ -1 b))) (- (/ 1 a) (/ 1 b))) in a 0.265 * [taylor]: Taking taylor expansion of (exp (* (- (/ 1 a) (/ 1 b)) (log (sqrt (atan2 (/ -1 b) (/ -1 b)))))) in a 0.265 * [taylor]: Taking taylor expansion of (* (- (/ 1 a) (/ 1 b)) (log (sqrt (atan2 (/ -1 b) (/ -1 b))))) in a 0.266 * [taylor]: Taking taylor expansion of (- (/ 1 a) (/ 1 b)) in a 0.266 * [taylor]: Taking taylor expansion of (/ 1 a) in a 0.266 * [taylor]: Taking taylor expansion of a in a 0.266 * [taylor]: Taking taylor expansion of (/ 1 b) in a 0.266 * [taylor]: Taking taylor expansion of b in a 0.266 * [taylor]: Taking taylor expansion of (log (sqrt (atan2 (/ -1 b) (/ -1 b)))) in a 0.266 * [taylor]: Taking taylor expansion of (sqrt (atan2 (/ -1 b) (/ -1 b))) in a 0.266 * [taylor]: Taking taylor expansion of (atan2 (/ -1 b) (/ -1 b)) in a 0.267 * [taylor]: Taking taylor expansion of (pow (sqrt (atan2 (/ -1 b) (/ -1 b))) (- (/ 1 a) (/ 1 b))) in b 0.267 * [taylor]: Taking taylor expansion of (exp (* (- (/ 1 a) (/ 1 b)) (log (sqrt (atan2 (/ -1 b) (/ -1 b)))))) in b 0.267 * [taylor]: Taking taylor expansion of (* (- (/ 1 a) (/ 1 b)) (log (sqrt (atan2 (/ -1 b) (/ -1 b))))) in b 0.267 * [taylor]: Taking taylor expansion of (- (/ 1 a) (/ 1 b)) in b 0.267 * [taylor]: Taking taylor expansion of (/ 1 a) in b 0.267 * [taylor]: Taking taylor expansion of a in b 0.267 * [taylor]: Taking taylor expansion of (/ 1 b) in b 0.267 * [taylor]: Taking taylor expansion of b in b 0.267 * [taylor]: Taking taylor expansion of (log (sqrt (atan2 (/ -1 b) (/ -1 b)))) in b 0.267 * [taylor]: Taking taylor expansion of (sqrt (atan2 (/ -1 b) (/ -1 b))) in b 0.267 * [taylor]: Taking taylor expansion of (atan2 (/ -1 b) (/ -1 b)) in b 0.268 * [taylor]: Taking taylor expansion of (pow (sqrt (atan2 (/ -1 b) (/ -1 b))) (- (/ 1 a) (/ 1 b))) in b 0.268 * [taylor]: Taking taylor expansion of (exp (* (- (/ 1 a) (/ 1 b)) (log (sqrt (atan2 (/ -1 b) (/ -1 b)))))) in b 0.268 * [taylor]: Taking taylor expansion of (* (- (/ 1 a) (/ 1 b)) (log (sqrt (atan2 (/ -1 b) (/ -1 b))))) in b 0.268 * [taylor]: Taking taylor expansion of (- (/ 1 a) (/ 1 b)) in b 0.268 * [taylor]: Taking taylor expansion of (/ 1 a) in b 0.268 * [taylor]: Taking taylor expansion of a in b 0.268 * [taylor]: Taking taylor expansion of (/ 1 b) in b 0.268 * [taylor]: Taking taylor expansion of b in b 0.268 * [taylor]: Taking taylor expansion of (log (sqrt (atan2 (/ -1 b) (/ -1 b)))) in b 0.268 * [taylor]: Taking taylor expansion of (sqrt (atan2 (/ -1 b) (/ -1 b))) in b 0.268 * [taylor]: Taking taylor expansion of (atan2 (/ -1 b) (/ -1 b)) in b 0.270 * [taylor]: Taking taylor expansion of (pow (sqrt (atan2 (/ -1 b) (/ -1 b))) (- (/ 1 a) (/ 1 b))) in a 0.270 * [taylor]: Taking taylor expansion of (exp (* (- (/ 1 a) (/ 1 b)) (log (sqrt (atan2 (/ -1 b) (/ -1 b)))))) in a 0.270 * [taylor]: Taking taylor expansion of (* (- (/ 1 a) (/ 1 b)) (log (sqrt (atan2 (/ -1 b) (/ -1 b))))) in a 0.270 * [taylor]: Taking taylor expansion of (- (/ 1 a) (/ 1 b)) in a 0.270 * [taylor]: Taking taylor expansion of (/ 1 a) in a 0.270 * [taylor]: Taking taylor expansion of a in a 0.270 * [taylor]: Taking taylor expansion of (/ 1 b) in a 0.270 * [taylor]: Taking taylor expansion of b in a 0.270 * [taylor]: Taking taylor expansion of (log (sqrt (atan2 (/ -1 b) (/ -1 b)))) in a 0.270 * [taylor]: Taking taylor expansion of (sqrt (atan2 (/ -1 b) (/ -1 b))) in a 0.270 * [taylor]: Taking taylor expansion of (atan2 (/ -1 b) (/ -1 b)) in a 0.271 * [taylor]: Taking taylor expansion of 0 in a 0.271 * [taylor]: Taking taylor expansion of 0 in a 0.271 * [taylor]: Taking taylor expansion of 0 in a 0.271 * * * [progress]: simplifying candidates 0.272 * [simplify]: Simplifying using # : (log (sqrt (atan2 b b))) (exp (sqrt (atan2 b b))) (* (cbrt (sqrt (atan2 b b))) (cbrt (sqrt (atan2 b b)))) (cbrt (sqrt (atan2 b b))) (* (* (sqrt (atan2 b b)) (sqrt (atan2 b b))) (sqrt (atan2 b b))) (sqrt (* (cbrt (atan2 b b)) (cbrt (atan2 b b)))) (sqrt (cbrt (atan2 b b))) (sqrt (sqrt (atan2 b b))) (sqrt (sqrt (atan2 b b))) (sqrt 1) (sqrt (atan2 b b)) (/ 1 2) (sqrt (sqrt (atan2 b b))) (sqrt (sqrt (atan2 b b))) (log (sin (pow (sqrt (atan2 b b)) (- b a)))) (exp (sin (pow (sqrt (atan2 b b)) (- b a)))) (* (cbrt (sin (pow (sqrt (atan2 b b)) (- b a)))) (cbrt (sin (pow (sqrt (atan2 b b)) (- b a))))) (cbrt (sin (pow (sqrt (atan2 b b)) (- b a)))) (* (* (sin (pow (sqrt (atan2 b b)) (- b a))) (sin (pow (sqrt (atan2 b b)) (- b a)))) (sin (pow (sqrt (atan2 b b)) (- b a)))) (sqrt (sin (pow (sqrt (atan2 b b)) (- b a)))) (sqrt (sin (pow (sqrt (atan2 b b)) (- b a)))) (* (log (sqrt (atan2 b b))) (- b a)) (* (log (sqrt (atan2 b b))) (- b a)) (* 1/2 (- b a)) (* 1 (- b a)) (* (/ 1 2) (- b a)) (pow (sqrt (atan2 b b)) b) (pow (sqrt (atan2 b b)) a) (pow (sqrt (atan2 b b)) (* (cbrt (- b a)) (cbrt (- b a)))) (pow (sqrt (atan2 b b)) (sqrt (- b a))) (pow (sqrt (atan2 b b)) 1) (pow (sqrt (atan2 b b)) (+ (sqrt b) (sqrt a))) (pow (sqrt (atan2 b b)) 1) (pow (sqrt (atan2 b b)) b) (pow (sqrt (atan2 b b)) (- a)) (pow (sqrt (atan2 b b)) b) (pow (sqrt (atan2 b b)) (- a)) (pow (* (cbrt (sqrt (atan2 b b))) (cbrt (sqrt (atan2 b b)))) (- b a)) (pow (cbrt (sqrt (atan2 b b))) (- b a)) (pow (sqrt (* (cbrt (atan2 b b)) (cbrt (atan2 b b)))) (- b a)) (pow (sqrt (cbrt (atan2 b b))) (- b a)) (pow (sqrt (sqrt (atan2 b b))) (- b a)) (pow (sqrt (sqrt (atan2 b b))) (- b a)) (pow (sqrt 1) (- b a)) (pow (sqrt (atan2 b b)) (- b a)) (pow (sqrt (sqrt (atan2 b b))) (- b a)) (pow (sqrt (sqrt (atan2 b b))) (- b a)) (pow 1 (- b a)) (pow (sqrt (atan2 b b)) (- b a)) (log (pow (sqrt (atan2 b b)) (- b a))) (exp (pow (sqrt (atan2 b b)) (- b a))) (* (cbrt (pow (sqrt (atan2 b b)) (- b a))) (cbrt (pow (sqrt (atan2 b b)) (- b a)))) (cbrt (pow (sqrt (atan2 b b)) (- b a))) (* (* (pow (sqrt (atan2 b b)) (- b a)) (pow (sqrt (atan2 b b)) (- b a))) (pow (sqrt (atan2 b b)) (- b a))) (/ (- b a) 2) (sqrt (pow (sqrt (atan2 b b)) (- b a))) (sqrt (pow (sqrt (atan2 b b)) (- b a))) (pow (sqrt (atan2 b b)) (/ (- b a) 2)) (pow (sqrt (atan2 b b)) (/ (- b a) 2)) (sqrt (atan2 b b)) (sqrt (atan2 b b)) (sqrt (atan2 b b)) (- (+ (* (cos 1) (* b (log (sqrt (atan2 b b))))) (sin 1)) (* a (* (cos 1) (log (sqrt (atan2 b b)))))) (sin (pow (sqrt (atan2 b b)) (- b a))) (sin (pow (sqrt (atan2 b b)) (- b a))) (- (+ (* b (log (sqrt (atan2 b b)))) 1) (* a (log (sqrt (atan2 b b))))) (pow (sqrt (atan2 b b)) (- b a)) (pow (sqrt (atan2 b b)) (- b a)) 0.276 * * [simplify]: iteration 0 : 148 enodes (cost 324 ) 0.278 * * [simplify]: iteration 1 : 412 enodes (cost 298 ) 0.286 * * [simplify]: iteration 2 : 1346 enodes (cost 292 ) 0.314 * * [simplify]: iteration 3 : 5001 enodes (cost 290 ) 0.316 * [simplify]: Simplified to: (log (sqrt (atan2 b b))) (exp (sqrt (atan2 b b))) (* (cbrt (sqrt (atan2 b b))) (cbrt (sqrt (atan2 b b)))) (cbrt (sqrt (atan2 b b))) (pow (sqrt (atan2 b b)) 3) (fabs (cbrt (atan2 b b))) (sqrt (cbrt (atan2 b b))) (pow (sqrt (atan2 b b)) 1/2) (pow (sqrt (atan2 b b)) 1/2) 1 (sqrt (atan2 b b)) 1/2 (pow (sqrt (atan2 b b)) 1/2) (pow (sqrt (atan2 b b)) 1/2) (log (sin (pow (sqrt (atan2 b b)) (- b a)))) (exp (sin (pow (sqrt (atan2 b b)) (- b a)))) (* (cbrt (sin (pow (sqrt (atan2 b b)) (- b a)))) (cbrt (sin (pow (sqrt (atan2 b b)) (- b a))))) (cbrt (sin (pow (sqrt (atan2 b b)) (- b a)))) (pow (sin (pow (sqrt (atan2 b b)) (- b a))) 3) (sqrt (sin (pow (sqrt (atan2 b b)) (- b a)))) (sqrt (sin (pow (sqrt (atan2 b b)) (- b a)))) (log (pow (sqrt (atan2 b b)) (- b a))) (log (pow (sqrt (atan2 b b)) (- b a))) (* 1/2 (- b a)) (- b a) (* 1/2 (- b a)) (pow (sqrt (atan2 b b)) b) (pow (sqrt (atan2 b b)) a) (pow (sqrt (atan2 b b)) (* (cbrt (- b a)) (cbrt (- b a)))) (pow (sqrt (atan2 b b)) (sqrt (- b a))) (sqrt (atan2 b b)) (pow (sqrt (atan2 b b)) (+ (sqrt b) (sqrt a))) (sqrt (atan2 b b)) (pow (sqrt (atan2 b b)) b) (pow (sqrt (atan2 b b)) (- a)) (pow (sqrt (atan2 b b)) b) (pow (sqrt (atan2 b b)) (- a)) (pow (* (cbrt (sqrt (atan2 b b))) (cbrt (sqrt (atan2 b b)))) (- b a)) (pow (cbrt (sqrt (atan2 b b))) (- b a)) (pow (fabs (cbrt (atan2 b b))) (- b a)) (pow (sqrt (cbrt (atan2 b b))) (- b a)) (pow (sqrt (sqrt (atan2 b b))) (- b a)) (pow (sqrt (sqrt (atan2 b b))) (- b a)) 1 (pow (sqrt (atan2 b b)) (- b a)) (pow (sqrt (sqrt (atan2 b b))) (- b a)) (pow (sqrt (sqrt (atan2 b b))) (- b a)) 1 (pow (sqrt (atan2 b b)) (- b a)) (log (pow (sqrt (atan2 b b)) (- b a))) (exp (pow (sqrt (atan2 b b)) (- b a))) (* (cbrt (pow (sqrt (atan2 b b)) (- b a))) (cbrt (pow (sqrt (atan2 b b)) (- b a)))) (cbrt (pow (sqrt (atan2 b b)) (- b a))) (pow (pow (sqrt (atan2 b b)) (- b a)) 3) (* 1/2 (- b a)) (sqrt (pow (sqrt (atan2 b b)) (- b a))) (sqrt (pow (sqrt (atan2 b b)) (- b a))) (pow (sqrt (atan2 b b)) (/ (- b a) 2)) (pow (sqrt (atan2 b b)) (/ (- b a) 2)) (sqrt (atan2 b b)) (sqrt (atan2 b b)) (sqrt (atan2 b b)) (+ (* (* (cos 1) (log (sqrt (atan2 b b)))) (- b a)) (sin 1)) (sin (pow (sqrt (atan2 b b)) (- b a))) (sin (pow (sqrt (atan2 b b)) (- b a))) (+ 1 (log (pow (sqrt (atan2 b b)) (- b a)))) (pow (sqrt (atan2 b b)) (- b a)) (pow (sqrt (atan2 b b)) (- b a)) 0.317 * * * [progress]: adding candidates to table 0.416 * * [progress]: iteration 2 / 4 0.416 * * * [progress]: picking best candidate 0.420 * * * * [pick]: Picked # 0.421 * * * [progress]: localizing error 0.432 * * * [progress]: generating rewritten candidates 0.432 * * * * [progress]: [ 1 / 4 ] rewriting at (2 1 2 1 1) 0.433 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 1 1 1) 0.435 * * * * [progress]: [ 3 / 4 ] rewriting at (2) 0.438 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1 2) 0.445 * * * [progress]: generating series expansions 0.445 * * * * [progress]: [ 1 / 4 ] generating series at (2 1 2 1 1) 0.445 * [approximate]: Taking taylor expansion of (sqrt (atan2 b b)) in (b) around 0 0.445 * [taylor]: Taking taylor expansion of (sqrt (atan2 b b)) in b 0.445 * [taylor]: Taking taylor expansion of (atan2 b b) in b 0.445 * [taylor]: Taking taylor expansion of (sqrt (atan2 b b)) in b 0.445 * [taylor]: Taking taylor expansion of (atan2 b b) in b 0.449 * [approximate]: Taking taylor expansion of (sqrt (atan2 (/ 1 b) (/ 1 b))) in (b) around 0 0.449 * [taylor]: Taking taylor expansion of (sqrt (atan2 (/ 1 b) (/ 1 b))) in b 0.449 * [taylor]: Taking taylor expansion of (atan2 (/ 1 b) (/ 1 b)) in b 0.449 * [taylor]: Taking taylor expansion of (sqrt (atan2 (/ 1 b) (/ 1 b))) in b 0.449 * [taylor]: Taking taylor expansion of (atan2 (/ 1 b) (/ 1 b)) in b 0.452 * [approximate]: Taking taylor expansion of (sqrt (atan2 (/ -1 b) (/ -1 b))) in (b) around 0 0.452 * [taylor]: Taking taylor expansion of (sqrt (atan2 (/ -1 b) (/ -1 b))) in b 0.452 * [taylor]: Taking taylor expansion of (atan2 (/ -1 b) (/ -1 b)) in b 0.452 * [taylor]: Taking taylor expansion of (sqrt (atan2 (/ -1 b) (/ -1 b))) in b 0.452 * [taylor]: Taking taylor expansion of (atan2 (/ -1 b) (/ -1 b)) in b 0.455 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 1 1 1) 0.456 * [approximate]: Taking taylor expansion of (sqrt (atan2 b b)) in (b) around 0 0.456 * [taylor]: Taking taylor expansion of (sqrt (atan2 b b)) in b 0.456 * [taylor]: Taking taylor expansion of (atan2 b b) in b 0.456 * [taylor]: Taking taylor expansion of (sqrt (atan2 b b)) in b 0.456 * [taylor]: Taking taylor expansion of (atan2 b b) in b 0.459 * [approximate]: Taking taylor expansion of (sqrt (atan2 (/ 1 b) (/ 1 b))) in (b) around 0 0.459 * [taylor]: Taking taylor expansion of (sqrt (atan2 (/ 1 b) (/ 1 b))) in b 0.459 * [taylor]: Taking taylor expansion of (atan2 (/ 1 b) (/ 1 b)) in b 0.459 * [taylor]: Taking taylor expansion of (sqrt (atan2 (/ 1 b) (/ 1 b))) in b 0.459 * [taylor]: Taking taylor expansion of (atan2 (/ 1 b) (/ 1 b)) in b 0.462 * [approximate]: Taking taylor expansion of (sqrt (atan2 (/ -1 b) (/ -1 b))) in (b) around 0 0.462 * [taylor]: Taking taylor expansion of (sqrt (atan2 (/ -1 b) (/ -1 b))) in b 0.462 * [taylor]: Taking taylor expansion of (atan2 (/ -1 b) (/ -1 b)) in b 0.462 * [taylor]: Taking taylor expansion of (sqrt (atan2 (/ -1 b) (/ -1 b))) in b 0.462 * [taylor]: Taking taylor expansion of (atan2 (/ -1 b) (/ -1 b)) in b 0.465 * * * * [progress]: [ 3 / 4 ] generating series at (2) 0.465 * [approximate]: Taking taylor expansion of (sin (pow (pow (pow (atan2 b b) 1/4) (- b a)) 2)) in (b a) around 0 0.466 * [taylor]: Taking taylor expansion of (sin (pow (pow (pow (atan2 b b) 1/4) (- b a)) 2)) in a 0.466 * [taylor]: Taking taylor expansion of (pow (pow (pow (atan2 b b) 1/4) (- b a)) 2) in a 0.466 * [taylor]: Taking taylor expansion of (pow (pow (atan2 b b) 1/4) (- b a)) in a 0.466 * [taylor]: Taking taylor expansion of (exp (* (- b a) (log (pow (atan2 b b) 1/4)))) in a 0.466 * [taylor]: Taking taylor expansion of (* (- b a) (log (pow (atan2 b b) 1/4))) in a 0.466 * [taylor]: Taking taylor expansion of (- b a) in a 0.466 * [taylor]: Taking taylor expansion of b in a 0.466 * [taylor]: Taking taylor expansion of a in a 0.466 * [taylor]: Taking taylor expansion of (log (pow (atan2 b b) 1/4)) in a 0.466 * [taylor]: Taking taylor expansion of (pow (atan2 b b) 1/4) in a 0.466 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (atan2 b b)))) in a 0.466 * [taylor]: Taking taylor expansion of (* 1/4 (log (atan2 b b))) in a 0.466 * [taylor]: Taking taylor expansion of 1/4 in a 0.466 * [taylor]: Taking taylor expansion of (log (atan2 b b)) in a 0.466 * [taylor]: Taking taylor expansion of (atan2 b b) in a 0.467 * [taylor]: Taking taylor expansion of (sin (pow (pow (pow (atan2 b b) 1/4) (- b a)) 2)) in b 0.467 * [taylor]: Taking taylor expansion of (pow (pow (pow (atan2 b b) 1/4) (- b a)) 2) in b 0.467 * [taylor]: Taking taylor expansion of (pow (pow (atan2 b b) 1/4) (- b a)) in b 0.467 * [taylor]: Taking taylor expansion of (exp (* (- b a) (log (pow (atan2 b b) 1/4)))) in b 0.467 * [taylor]: Taking taylor expansion of (* (- b a) (log (pow (atan2 b b) 1/4))) in b 0.467 * [taylor]: Taking taylor expansion of (- b a) in b 0.467 * [taylor]: Taking taylor expansion of b in b 0.467 * [taylor]: Taking taylor expansion of a in b 0.467 * [taylor]: Taking taylor expansion of (log (pow (atan2 b b) 1/4)) in b 0.467 * [taylor]: Taking taylor expansion of (pow (atan2 b b) 1/4) in b 0.467 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (atan2 b b)))) in b 0.467 * [taylor]: Taking taylor expansion of (* 1/4 (log (atan2 b b))) in b 0.467 * [taylor]: Taking taylor expansion of 1/4 in b 0.467 * [taylor]: Taking taylor expansion of (log (atan2 b b)) in b 0.467 * [taylor]: Taking taylor expansion of (atan2 b b) in b 0.468 * [taylor]: Taking taylor expansion of (sin (pow (pow (pow (atan2 b b) 1/4) (- b a)) 2)) in b 0.468 * [taylor]: Taking taylor expansion of (pow (pow (pow (atan2 b b) 1/4) (- b a)) 2) in b 0.468 * [taylor]: Taking taylor expansion of (pow (pow (atan2 b b) 1/4) (- b a)) in b 0.468 * [taylor]: Taking taylor expansion of (exp (* (- b a) (log (pow (atan2 b b) 1/4)))) in b 0.468 * [taylor]: Taking taylor expansion of (* (- b a) (log (pow (atan2 b b) 1/4))) in b 0.468 * [taylor]: Taking taylor expansion of (- b a) in b 0.468 * [taylor]: Taking taylor expansion of b in b 0.468 * [taylor]: Taking taylor expansion of a in b 0.468 * [taylor]: Taking taylor expansion of (log (pow (atan2 b b) 1/4)) in b 0.468 * [taylor]: Taking taylor expansion of (pow (atan2 b b) 1/4) in b 0.468 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (atan2 b b)))) in b 0.468 * [taylor]: Taking taylor expansion of (* 1/4 (log (atan2 b b))) in b 0.468 * [taylor]: Taking taylor expansion of 1/4 in b 0.468 * [taylor]: Taking taylor expansion of (log (atan2 b b)) in b 0.468 * [taylor]: Taking taylor expansion of (atan2 b b) in b 0.470 * [taylor]: Taking taylor expansion of (sin (pow (exp (* -1 (* a (log (pow (atan2 b b) 1/4))))) 2)) in a 0.470 * [taylor]: Taking taylor expansion of (pow (exp (* -1 (* a (log (pow (atan2 b b) 1/4))))) 2) in a 0.470 * [taylor]: Taking taylor expansion of (exp (* -1 (* a (log (pow (atan2 b b) 1/4))))) in a 0.470 * [taylor]: Taking taylor expansion of (* -1 (* a (log (pow (atan2 b b) 1/4)))) in a 0.470 * [taylor]: Taking taylor expansion of -1 in a 0.470 * [taylor]: Taking taylor expansion of (* a (log (pow (atan2 b b) 1/4))) in a 0.470 * [taylor]: Taking taylor expansion of a in a 0.470 * [taylor]: Taking taylor expansion of (log (pow (atan2 b b) 1/4)) in a 0.470 * [taylor]: Taking taylor expansion of (pow (atan2 b b) 1/4) in a 0.470 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (atan2 b b)))) in a 0.470 * [taylor]: Taking taylor expansion of (* 1/4 (log (atan2 b b))) in a 0.470 * [taylor]: Taking taylor expansion of 1/4 in a 0.470 * [taylor]: Taking taylor expansion of (log (atan2 b b)) in a 0.470 * [taylor]: Taking taylor expansion of (atan2 b b) in a 0.485 * [taylor]: Taking taylor expansion of (* 2 (* (cos (pow (exp (* -1 (* a (log (pow (atan2 b b) 1/4))))) 2)) (* (log (pow (atan2 b b) 1/4)) (pow (exp (* -1 (* a (log (pow (atan2 b b) 1/4))))) 2)))) in a 0.485 * [taylor]: Taking taylor expansion of 2 in a 0.485 * [taylor]: Taking taylor expansion of (* (cos (pow (exp (* -1 (* a (log (pow (atan2 b b) 1/4))))) 2)) (* (log (pow (atan2 b b) 1/4)) (pow (exp (* -1 (* a (log (pow (atan2 b b) 1/4))))) 2))) in a 0.485 * [taylor]: Taking taylor expansion of (cos (pow (exp (* -1 (* a (log (pow (atan2 b b) 1/4))))) 2)) in a 0.485 * [taylor]: Taking taylor expansion of (pow (exp (* -1 (* a (log (pow (atan2 b b) 1/4))))) 2) in a 0.485 * [taylor]: Taking taylor expansion of (exp (* -1 (* a (log (pow (atan2 b b) 1/4))))) in a 0.485 * [taylor]: Taking taylor expansion of (* -1 (* a (log (pow (atan2 b b) 1/4)))) in a 0.485 * [taylor]: Taking taylor expansion of -1 in a 0.485 * [taylor]: Taking taylor expansion of (* a (log (pow (atan2 b b) 1/4))) in a 0.485 * [taylor]: Taking taylor expansion of a in a 0.485 * [taylor]: Taking taylor expansion of (log (pow (atan2 b b) 1/4)) in a 0.485 * [taylor]: Taking taylor expansion of (pow (atan2 b b) 1/4) in a 0.485 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (atan2 b b)))) in a 0.485 * [taylor]: Taking taylor expansion of (* 1/4 (log (atan2 b b))) in a 0.485 * [taylor]: Taking taylor expansion of 1/4 in a 0.485 * [taylor]: Taking taylor expansion of (log (atan2 b b)) in a 0.485 * [taylor]: Taking taylor expansion of (atan2 b b) in a 0.489 * [taylor]: Taking taylor expansion of (* (log (pow (atan2 b b) 1/4)) (pow (exp (* -1 (* a (log (pow (atan2 b b) 1/4))))) 2)) in a 0.489 * [taylor]: Taking taylor expansion of (log (pow (atan2 b b) 1/4)) in a 0.489 * [taylor]: Taking taylor expansion of (pow (atan2 b b) 1/4) in a 0.489 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (atan2 b b)))) in a 0.489 * [taylor]: Taking taylor expansion of (* 1/4 (log (atan2 b b))) in a 0.489 * [taylor]: Taking taylor expansion of 1/4 in a 0.489 * [taylor]: Taking taylor expansion of (log (atan2 b b)) in a 0.489 * [taylor]: Taking taylor expansion of (atan2 b b) in a 0.489 * [taylor]: Taking taylor expansion of (pow (exp (* -1 (* a (log (pow (atan2 b b) 1/4))))) 2) in a 0.489 * [taylor]: Taking taylor expansion of (exp (* -1 (* a (log (pow (atan2 b b) 1/4))))) in a 0.489 * [taylor]: Taking taylor expansion of (* -1 (* a (log (pow (atan2 b b) 1/4)))) in a 0.489 * [taylor]: Taking taylor expansion of -1 in a 0.489 * [taylor]: Taking taylor expansion of (* a (log (pow (atan2 b b) 1/4))) in a 0.489 * [taylor]: Taking taylor expansion of a in a 0.489 * [taylor]: Taking taylor expansion of (log (pow (atan2 b b) 1/4)) in a 0.489 * [taylor]: Taking taylor expansion of (pow (atan2 b b) 1/4) in a 0.489 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (atan2 b b)))) in a 0.489 * [taylor]: Taking taylor expansion of (* 1/4 (log (atan2 b b))) in a 0.489 * [taylor]: Taking taylor expansion of 1/4 in a 0.489 * [taylor]: Taking taylor expansion of (log (atan2 b b)) in a 0.489 * [taylor]: Taking taylor expansion of (atan2 b b) in a 0.499 * [approximate]: Taking taylor expansion of (sin (pow (pow (pow (atan2 (/ 1 b) (/ 1 b)) 1/4) (- (/ 1 b) (/ 1 a))) 2)) in (b a) around 0 0.499 * [taylor]: Taking taylor expansion of (sin (pow (pow (pow (atan2 (/ 1 b) (/ 1 b)) 1/4) (- (/ 1 b) (/ 1 a))) 2)) in a 0.499 * [taylor]: Taking taylor expansion of (pow (pow (pow (atan2 (/ 1 b) (/ 1 b)) 1/4) (- (/ 1 b) (/ 1 a))) 2) in a 0.499 * [taylor]: Taking taylor expansion of (pow (pow (atan2 (/ 1 b) (/ 1 b)) 1/4) (- (/ 1 b) (/ 1 a))) in a 0.500 * [taylor]: Taking taylor expansion of (exp (* (- (/ 1 b) (/ 1 a)) (log (pow (atan2 (/ 1 b) (/ 1 b)) 1/4)))) in a 0.500 * [taylor]: Taking taylor expansion of (* (- (/ 1 b) (/ 1 a)) (log (pow (atan2 (/ 1 b) (/ 1 b)) 1/4))) in a 0.500 * [taylor]: Taking taylor expansion of (- (/ 1 b) (/ 1 a)) in a 0.500 * [taylor]: Taking taylor expansion of (/ 1 b) in a 0.500 * [taylor]: Taking taylor expansion of b in a 0.500 * [taylor]: Taking taylor expansion of (/ 1 a) in a 0.500 * [taylor]: Taking taylor expansion of a in a 0.500 * [taylor]: Taking taylor expansion of (log (pow (atan2 (/ 1 b) (/ 1 b)) 1/4)) in a 0.500 * [taylor]: Taking taylor expansion of (pow (atan2 (/ 1 b) (/ 1 b)) 1/4) in a 0.500 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (atan2 (/ 1 b) (/ 1 b))))) in a 0.500 * [taylor]: Taking taylor expansion of (* 1/4 (log (atan2 (/ 1 b) (/ 1 b)))) in a 0.500 * [taylor]: Taking taylor expansion of 1/4 in a 0.500 * [taylor]: Taking taylor expansion of (log (atan2 (/ 1 b) (/ 1 b))) in a 0.500 * [taylor]: Taking taylor expansion of (atan2 (/ 1 b) (/ 1 b)) in a 0.502 * [taylor]: Taking taylor expansion of (sin (pow (pow (pow (atan2 (/ 1 b) (/ 1 b)) 1/4) (- (/ 1 b) (/ 1 a))) 2)) in b 0.502 * [taylor]: Taking taylor expansion of (pow (pow (pow (atan2 (/ 1 b) (/ 1 b)) 1/4) (- (/ 1 b) (/ 1 a))) 2) in b 0.502 * [taylor]: Taking taylor expansion of (pow (pow (atan2 (/ 1 b) (/ 1 b)) 1/4) (- (/ 1 b) (/ 1 a))) in b 0.502 * [taylor]: Taking taylor expansion of (exp (* (- (/ 1 b) (/ 1 a)) (log (pow (atan2 (/ 1 b) (/ 1 b)) 1/4)))) in b 0.502 * [taylor]: Taking taylor expansion of (* (- (/ 1 b) (/ 1 a)) (log (pow (atan2 (/ 1 b) (/ 1 b)) 1/4))) in b 0.502 * [taylor]: Taking taylor expansion of (- (/ 1 b) (/ 1 a)) in b 0.502 * [taylor]: Taking taylor expansion of (/ 1 b) in b 0.502 * [taylor]: Taking taylor expansion of b in b 0.502 * [taylor]: Taking taylor expansion of (/ 1 a) in b 0.502 * [taylor]: Taking taylor expansion of a in b 0.502 * [taylor]: Taking taylor expansion of (log (pow (atan2 (/ 1 b) (/ 1 b)) 1/4)) in b 0.502 * [taylor]: Taking taylor expansion of (pow (atan2 (/ 1 b) (/ 1 b)) 1/4) in b 0.502 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (atan2 (/ 1 b) (/ 1 b))))) in b 0.502 * [taylor]: Taking taylor expansion of (* 1/4 (log (atan2 (/ 1 b) (/ 1 b)))) in b 0.502 * [taylor]: Taking taylor expansion of 1/4 in b 0.502 * [taylor]: Taking taylor expansion of (log (atan2 (/ 1 b) (/ 1 b))) in b 0.502 * [taylor]: Taking taylor expansion of (atan2 (/ 1 b) (/ 1 b)) in b 0.504 * [taylor]: Taking taylor expansion of (sin (pow (pow (pow (atan2 (/ 1 b) (/ 1 b)) 1/4) (- (/ 1 b) (/ 1 a))) 2)) in b 0.504 * [taylor]: Taking taylor expansion of (pow (pow (pow (atan2 (/ 1 b) (/ 1 b)) 1/4) (- (/ 1 b) (/ 1 a))) 2) in b 0.504 * [taylor]: Taking taylor expansion of (pow (pow (atan2 (/ 1 b) (/ 1 b)) 1/4) (- (/ 1 b) (/ 1 a))) in b 0.504 * [taylor]: Taking taylor expansion of (exp (* (- (/ 1 b) (/ 1 a)) (log (pow (atan2 (/ 1 b) (/ 1 b)) 1/4)))) in b 0.504 * [taylor]: Taking taylor expansion of (* (- (/ 1 b) (/ 1 a)) (log (pow (atan2 (/ 1 b) (/ 1 b)) 1/4))) in b 0.504 * [taylor]: Taking taylor expansion of (- (/ 1 b) (/ 1 a)) in b 0.504 * [taylor]: Taking taylor expansion of (/ 1 b) in b 0.504 * [taylor]: Taking taylor expansion of b in b 0.504 * [taylor]: Taking taylor expansion of (/ 1 a) in b 0.504 * [taylor]: Taking taylor expansion of a in b 0.505 * [taylor]: Taking taylor expansion of (log (pow (atan2 (/ 1 b) (/ 1 b)) 1/4)) in b 0.505 * [taylor]: Taking taylor expansion of (pow (atan2 (/ 1 b) (/ 1 b)) 1/4) in b 0.505 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (atan2 (/ 1 b) (/ 1 b))))) in b 0.505 * [taylor]: Taking taylor expansion of (* 1/4 (log (atan2 (/ 1 b) (/ 1 b)))) in b 0.505 * [taylor]: Taking taylor expansion of 1/4 in b 0.505 * [taylor]: Taking taylor expansion of (log (atan2 (/ 1 b) (/ 1 b))) in b 0.505 * [taylor]: Taking taylor expansion of (atan2 (/ 1 b) (/ 1 b)) in b 0.507 * [taylor]: Taking taylor expansion of (sin (pow (pow (pow (atan2 (/ 1 b) (/ 1 b)) 1/4) (- (/ 1 b) (/ 1 a))) 2)) in a 0.507 * [taylor]: Taking taylor expansion of (pow (pow (pow (atan2 (/ 1 b) (/ 1 b)) 1/4) (- (/ 1 b) (/ 1 a))) 2) in a 0.507 * [taylor]: Taking taylor expansion of (pow (pow (atan2 (/ 1 b) (/ 1 b)) 1/4) (- (/ 1 b) (/ 1 a))) in a 0.507 * [taylor]: Taking taylor expansion of (exp (* (- (/ 1 b) (/ 1 a)) (log (pow (atan2 (/ 1 b) (/ 1 b)) 1/4)))) in a 0.507 * [taylor]: Taking taylor expansion of (* (- (/ 1 b) (/ 1 a)) (log (pow (atan2 (/ 1 b) (/ 1 b)) 1/4))) in a 0.507 * [taylor]: Taking taylor expansion of (- (/ 1 b) (/ 1 a)) in a 0.507 * [taylor]: Taking taylor expansion of (/ 1 b) in a 0.507 * [taylor]: Taking taylor expansion of b in a 0.507 * [taylor]: Taking taylor expansion of (/ 1 a) in a 0.507 * [taylor]: Taking taylor expansion of a in a 0.508 * [taylor]: Taking taylor expansion of (log (pow (atan2 (/ 1 b) (/ 1 b)) 1/4)) in a 0.508 * [taylor]: Taking taylor expansion of (pow (atan2 (/ 1 b) (/ 1 b)) 1/4) in a 0.508 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (atan2 (/ 1 b) (/ 1 b))))) in a 0.508 * [taylor]: Taking taylor expansion of (* 1/4 (log (atan2 (/ 1 b) (/ 1 b)))) in a 0.508 * [taylor]: Taking taylor expansion of 1/4 in a 0.508 * [taylor]: Taking taylor expansion of (log (atan2 (/ 1 b) (/ 1 b))) in a 0.508 * [taylor]: Taking taylor expansion of (atan2 (/ 1 b) (/ 1 b)) in a 0.513 * [taylor]: Taking taylor expansion of 0 in a 0.518 * [taylor]: Taking taylor expansion of 0 in a 0.525 * [taylor]: Taking taylor expansion of 0 in a 0.526 * [approximate]: Taking taylor expansion of (sin (pow (pow (pow (atan2 (/ -1 b) (/ -1 b)) 1/4) (- (/ 1 a) (/ 1 b))) 2)) in (b a) around 0 0.526 * [taylor]: Taking taylor expansion of (sin (pow (pow (pow (atan2 (/ -1 b) (/ -1 b)) 1/4) (- (/ 1 a) (/ 1 b))) 2)) in a 0.526 * [taylor]: Taking taylor expansion of (pow (pow (pow (atan2 (/ -1 b) (/ -1 b)) 1/4) (- (/ 1 a) (/ 1 b))) 2) in a 0.526 * [taylor]: Taking taylor expansion of (pow (pow (atan2 (/ -1 b) (/ -1 b)) 1/4) (- (/ 1 a) (/ 1 b))) in a 0.526 * [taylor]: Taking taylor expansion of (exp (* (- (/ 1 a) (/ 1 b)) (log (pow (atan2 (/ -1 b) (/ -1 b)) 1/4)))) in a 0.526 * [taylor]: Taking taylor expansion of (* (- (/ 1 a) (/ 1 b)) (log (pow (atan2 (/ -1 b) (/ -1 b)) 1/4))) in a 0.526 * [taylor]: Taking taylor expansion of (- (/ 1 a) (/ 1 b)) in a 0.526 * [taylor]: Taking taylor expansion of (/ 1 a) in a 0.526 * [taylor]: Taking taylor expansion of a in a 0.526 * [taylor]: Taking taylor expansion of (/ 1 b) in a 0.526 * [taylor]: Taking taylor expansion of b in a 0.526 * [taylor]: Taking taylor expansion of (log (pow (atan2 (/ -1 b) (/ -1 b)) 1/4)) in a 0.526 * [taylor]: Taking taylor expansion of (pow (atan2 (/ -1 b) (/ -1 b)) 1/4) in a 0.526 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (atan2 (/ -1 b) (/ -1 b))))) in a 0.526 * [taylor]: Taking taylor expansion of (* 1/4 (log (atan2 (/ -1 b) (/ -1 b)))) in a 0.526 * [taylor]: Taking taylor expansion of 1/4 in a 0.526 * [taylor]: Taking taylor expansion of (log (atan2 (/ -1 b) (/ -1 b))) in a 0.526 * [taylor]: Taking taylor expansion of (atan2 (/ -1 b) (/ -1 b)) in a 0.528 * [taylor]: Taking taylor expansion of (sin (pow (pow (pow (atan2 (/ -1 b) (/ -1 b)) 1/4) (- (/ 1 a) (/ 1 b))) 2)) in b 0.528 * [taylor]: Taking taylor expansion of (pow (pow (pow (atan2 (/ -1 b) (/ -1 b)) 1/4) (- (/ 1 a) (/ 1 b))) 2) in b 0.528 * [taylor]: Taking taylor expansion of (pow (pow (atan2 (/ -1 b) (/ -1 b)) 1/4) (- (/ 1 a) (/ 1 b))) in b 0.528 * [taylor]: Taking taylor expansion of (exp (* (- (/ 1 a) (/ 1 b)) (log (pow (atan2 (/ -1 b) (/ -1 b)) 1/4)))) in b 0.528 * [taylor]: Taking taylor expansion of (* (- (/ 1 a) (/ 1 b)) (log (pow (atan2 (/ -1 b) (/ -1 b)) 1/4))) in b 0.528 * [taylor]: Taking taylor expansion of (- (/ 1 a) (/ 1 b)) in b 0.528 * [taylor]: Taking taylor expansion of (/ 1 a) in b 0.528 * [taylor]: Taking taylor expansion of a in b 0.528 * [taylor]: Taking taylor expansion of (/ 1 b) in b 0.528 * [taylor]: Taking taylor expansion of b in b 0.529 * [taylor]: Taking taylor expansion of (log (pow (atan2 (/ -1 b) (/ -1 b)) 1/4)) in b 0.529 * [taylor]: Taking taylor expansion of (pow (atan2 (/ -1 b) (/ -1 b)) 1/4) in b 0.529 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (atan2 (/ -1 b) (/ -1 b))))) in b 0.529 * [taylor]: Taking taylor expansion of (* 1/4 (log (atan2 (/ -1 b) (/ -1 b)))) in b 0.529 * [taylor]: Taking taylor expansion of 1/4 in b 0.529 * [taylor]: Taking taylor expansion of (log (atan2 (/ -1 b) (/ -1 b))) in b 0.529 * [taylor]: Taking taylor expansion of (atan2 (/ -1 b) (/ -1 b)) in b 0.531 * [taylor]: Taking taylor expansion of (sin (pow (pow (pow (atan2 (/ -1 b) (/ -1 b)) 1/4) (- (/ 1 a) (/ 1 b))) 2)) in b 0.531 * [taylor]: Taking taylor expansion of (pow (pow (pow (atan2 (/ -1 b) (/ -1 b)) 1/4) (- (/ 1 a) (/ 1 b))) 2) in b 0.531 * [taylor]: Taking taylor expansion of (pow (pow (atan2 (/ -1 b) (/ -1 b)) 1/4) (- (/ 1 a) (/ 1 b))) in b 0.531 * [taylor]: Taking taylor expansion of (exp (* (- (/ 1 a) (/ 1 b)) (log (pow (atan2 (/ -1 b) (/ -1 b)) 1/4)))) in b 0.531 * [taylor]: Taking taylor expansion of (* (- (/ 1 a) (/ 1 b)) (log (pow (atan2 (/ -1 b) (/ -1 b)) 1/4))) in b 0.531 * [taylor]: Taking taylor expansion of (- (/ 1 a) (/ 1 b)) in b 0.531 * [taylor]: Taking taylor expansion of (/ 1 a) in b 0.531 * [taylor]: Taking taylor expansion of a in b 0.531 * [taylor]: Taking taylor expansion of (/ 1 b) in b 0.531 * [taylor]: Taking taylor expansion of b in b 0.531 * [taylor]: Taking taylor expansion of (log (pow (atan2 (/ -1 b) (/ -1 b)) 1/4)) in b 0.531 * [taylor]: Taking taylor expansion of (pow (atan2 (/ -1 b) (/ -1 b)) 1/4) in b 0.531 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (atan2 (/ -1 b) (/ -1 b))))) in b 0.531 * [taylor]: Taking taylor expansion of (* 1/4 (log (atan2 (/ -1 b) (/ -1 b)))) in b 0.531 * [taylor]: Taking taylor expansion of 1/4 in b 0.531 * [taylor]: Taking taylor expansion of (log (atan2 (/ -1 b) (/ -1 b))) in b 0.531 * [taylor]: Taking taylor expansion of (atan2 (/ -1 b) (/ -1 b)) in b 0.534 * [taylor]: Taking taylor expansion of (sin (pow (exp (* (log (pow (atan2 (/ -1 b) (/ -1 b)) 1/4)) (- (/ 1 a) (/ 1 b)))) 2)) in a 0.534 * [taylor]: Taking taylor expansion of (pow (exp (* (log (pow (atan2 (/ -1 b) (/ -1 b)) 1/4)) (- (/ 1 a) (/ 1 b)))) 2) in a 0.534 * [taylor]: Taking taylor expansion of (exp (* (log (pow (atan2 (/ -1 b) (/ -1 b)) 1/4)) (- (/ 1 a) (/ 1 b)))) in a 0.534 * [taylor]: Taking taylor expansion of (* (log (pow (atan2 (/ -1 b) (/ -1 b)) 1/4)) (- (/ 1 a) (/ 1 b))) in a 0.534 * [taylor]: Taking taylor expansion of (log (pow (atan2 (/ -1 b) (/ -1 b)) 1/4)) in a 0.534 * [taylor]: Taking taylor expansion of (pow (atan2 (/ -1 b) (/ -1 b)) 1/4) in a 0.534 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (atan2 (/ -1 b) (/ -1 b))))) in a 0.534 * [taylor]: Taking taylor expansion of (* 1/4 (log (atan2 (/ -1 b) (/ -1 b)))) in a 0.534 * [taylor]: Taking taylor expansion of 1/4 in a 0.534 * [taylor]: Taking taylor expansion of (log (atan2 (/ -1 b) (/ -1 b))) in a 0.534 * [taylor]: Taking taylor expansion of (atan2 (/ -1 b) (/ -1 b)) in a 0.535 * [taylor]: Taking taylor expansion of (- (/ 1 a) (/ 1 b)) in a 0.535 * [taylor]: Taking taylor expansion of (/ 1 a) in a 0.535 * [taylor]: Taking taylor expansion of a in a 0.535 * [taylor]: Taking taylor expansion of (/ 1 b) in a 0.535 * [taylor]: Taking taylor expansion of b in a 0.540 * [taylor]: Taking taylor expansion of 0 in a 0.545 * [taylor]: Taking taylor expansion of 0 in a 0.552 * [taylor]: Taking taylor expansion of 0 in a 0.552 * * * * [progress]: [ 4 / 4 ] generating series at (2 1 2) 0.553 * [approximate]: Taking taylor expansion of (pow (pow (atan2 b b) 1/4) (- b a)) in (b a) around 0 0.553 * [taylor]: Taking taylor expansion of (pow (pow (atan2 b b) 1/4) (- b a)) in a 0.553 * [taylor]: Taking taylor expansion of (exp (* (- b a) (log (pow (atan2 b b) 1/4)))) in a 0.553 * [taylor]: Taking taylor expansion of (* (- b a) (log (pow (atan2 b b) 1/4))) in a 0.553 * [taylor]: Taking taylor expansion of (- b a) in a 0.553 * [taylor]: Taking taylor expansion of b in a 0.553 * [taylor]: Taking taylor expansion of a in a 0.553 * [taylor]: Taking taylor expansion of (log (pow (atan2 b b) 1/4)) in a 0.553 * [taylor]: Taking taylor expansion of (pow (atan2 b b) 1/4) in a 0.553 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (atan2 b b)))) in a 0.553 * [taylor]: Taking taylor expansion of (* 1/4 (log (atan2 b b))) in a 0.553 * [taylor]: Taking taylor expansion of 1/4 in a 0.553 * [taylor]: Taking taylor expansion of (log (atan2 b b)) in a 0.553 * [taylor]: Taking taylor expansion of (atan2 b b) in a 0.553 * [taylor]: Taking taylor expansion of (pow (pow (atan2 b b) 1/4) (- b a)) in b 0.553 * [taylor]: Taking taylor expansion of (exp (* (- b a) (log (pow (atan2 b b) 1/4)))) in b 0.554 * [taylor]: Taking taylor expansion of (* (- b a) (log (pow (atan2 b b) 1/4))) in b 0.554 * [taylor]: Taking taylor expansion of (- b a) in b 0.554 * [taylor]: Taking taylor expansion of b in b 0.554 * [taylor]: Taking taylor expansion of a in b 0.554 * [taylor]: Taking taylor expansion of (log (pow (atan2 b b) 1/4)) in b 0.554 * [taylor]: Taking taylor expansion of (pow (atan2 b b) 1/4) in b 0.554 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (atan2 b b)))) in b 0.554 * [taylor]: Taking taylor expansion of (* 1/4 (log (atan2 b b))) in b 0.554 * [taylor]: Taking taylor expansion of 1/4 in b 0.554 * [taylor]: Taking taylor expansion of (log (atan2 b b)) in b 0.554 * [taylor]: Taking taylor expansion of (atan2 b b) in b 0.554 * [taylor]: Taking taylor expansion of (pow (pow (atan2 b b) 1/4) (- b a)) in b 0.554 * [taylor]: Taking taylor expansion of (exp (* (- b a) (log (pow (atan2 b b) 1/4)))) in b 0.554 * [taylor]: Taking taylor expansion of (* (- b a) (log (pow (atan2 b b) 1/4))) in b 0.554 * [taylor]: Taking taylor expansion of (- b a) in b 0.554 * [taylor]: Taking taylor expansion of b in b 0.554 * [taylor]: Taking taylor expansion of a in b 0.554 * [taylor]: Taking taylor expansion of (log (pow (atan2 b b) 1/4)) in b 0.554 * [taylor]: Taking taylor expansion of (pow (atan2 b b) 1/4) in b 0.554 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (atan2 b b)))) in b 0.554 * [taylor]: Taking taylor expansion of (* 1/4 (log (atan2 b b))) in b 0.554 * [taylor]: Taking taylor expansion of 1/4 in b 0.554 * [taylor]: Taking taylor expansion of (log (atan2 b b)) in b 0.554 * [taylor]: Taking taylor expansion of (atan2 b b) in b 0.555 * [taylor]: Taking taylor expansion of (exp (* -1 (* a (log (pow (atan2 b b) 1/4))))) in a 0.555 * [taylor]: Taking taylor expansion of (* -1 (* a (log (pow (atan2 b b) 1/4)))) in a 0.555 * [taylor]: Taking taylor expansion of -1 in a 0.555 * [taylor]: Taking taylor expansion of (* a (log (pow (atan2 b b) 1/4))) in a 0.555 * [taylor]: Taking taylor expansion of a in a 0.555 * [taylor]: Taking taylor expansion of (log (pow (atan2 b b) 1/4)) in a 0.555 * [taylor]: Taking taylor expansion of (pow (atan2 b b) 1/4) in a 0.555 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (atan2 b b)))) in a 0.555 * [taylor]: Taking taylor expansion of (* 1/4 (log (atan2 b b))) in a 0.555 * [taylor]: Taking taylor expansion of 1/4 in a 0.555 * [taylor]: Taking taylor expansion of (log (atan2 b b)) in a 0.555 * [taylor]: Taking taylor expansion of (atan2 b b) in a 0.561 * [taylor]: Taking taylor expansion of (* (log (pow (atan2 b b) 1/4)) (exp (* -1 (* a (log (pow (atan2 b b) 1/4)))))) in a 0.561 * [taylor]: Taking taylor expansion of (log (pow (atan2 b b) 1/4)) in a 0.561 * [taylor]: Taking taylor expansion of (pow (atan2 b b) 1/4) in a 0.561 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (atan2 b b)))) in a 0.561 * [taylor]: Taking taylor expansion of (* 1/4 (log (atan2 b b))) in a 0.561 * [taylor]: Taking taylor expansion of 1/4 in a 0.561 * [taylor]: Taking taylor expansion of (log (atan2 b b)) in a 0.561 * [taylor]: Taking taylor expansion of (atan2 b b) in a 0.561 * [taylor]: Taking taylor expansion of (exp (* -1 (* a (log (pow (atan2 b b) 1/4))))) in a 0.561 * [taylor]: Taking taylor expansion of (* -1 (* a (log (pow (atan2 b b) 1/4)))) in a 0.561 * [taylor]: Taking taylor expansion of -1 in a 0.561 * [taylor]: Taking taylor expansion of (* a (log (pow (atan2 b b) 1/4))) in a 0.561 * [taylor]: Taking taylor expansion of a in a 0.561 * [taylor]: Taking taylor expansion of (log (pow (atan2 b b) 1/4)) in a 0.561 * [taylor]: Taking taylor expansion of (pow (atan2 b b) 1/4) in a 0.561 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (atan2 b b)))) in a 0.561 * [taylor]: Taking taylor expansion of (* 1/4 (log (atan2 b b))) in a 0.561 * [taylor]: Taking taylor expansion of 1/4 in a 0.561 * [taylor]: Taking taylor expansion of (log (atan2 b b)) in a 0.561 * [taylor]: Taking taylor expansion of (atan2 b b) in a 0.565 * [approximate]: Taking taylor expansion of (pow (pow (atan2 (/ 1 b) (/ 1 b)) 1/4) (- (/ 1 b) (/ 1 a))) in (b a) around 0 0.565 * [taylor]: Taking taylor expansion of (pow (pow (atan2 (/ 1 b) (/ 1 b)) 1/4) (- (/ 1 b) (/ 1 a))) in a 0.566 * [taylor]: Taking taylor expansion of (exp (* (- (/ 1 b) (/ 1 a)) (log (pow (atan2 (/ 1 b) (/ 1 b)) 1/4)))) in a 0.566 * [taylor]: Taking taylor expansion of (* (- (/ 1 b) (/ 1 a)) (log (pow (atan2 (/ 1 b) (/ 1 b)) 1/4))) in a 0.566 * [taylor]: Taking taylor expansion of (- (/ 1 b) (/ 1 a)) in a 0.566 * [taylor]: Taking taylor expansion of (/ 1 b) in a 0.566 * [taylor]: Taking taylor expansion of b in a 0.566 * [taylor]: Taking taylor expansion of (/ 1 a) in a 0.566 * [taylor]: Taking taylor expansion of a in a 0.566 * [taylor]: Taking taylor expansion of (log (pow (atan2 (/ 1 b) (/ 1 b)) 1/4)) in a 0.566 * [taylor]: Taking taylor expansion of (pow (atan2 (/ 1 b) (/ 1 b)) 1/4) in a 0.566 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (atan2 (/ 1 b) (/ 1 b))))) in a 0.566 * [taylor]: Taking taylor expansion of (* 1/4 (log (atan2 (/ 1 b) (/ 1 b)))) in a 0.566 * [taylor]: Taking taylor expansion of 1/4 in a 0.566 * [taylor]: Taking taylor expansion of (log (atan2 (/ 1 b) (/ 1 b))) in a 0.566 * [taylor]: Taking taylor expansion of (atan2 (/ 1 b) (/ 1 b)) in a 0.567 * [taylor]: Taking taylor expansion of (pow (pow (atan2 (/ 1 b) (/ 1 b)) 1/4) (- (/ 1 b) (/ 1 a))) in b 0.567 * [taylor]: Taking taylor expansion of (exp (* (- (/ 1 b) (/ 1 a)) (log (pow (atan2 (/ 1 b) (/ 1 b)) 1/4)))) in b 0.567 * [taylor]: Taking taylor expansion of (* (- (/ 1 b) (/ 1 a)) (log (pow (atan2 (/ 1 b) (/ 1 b)) 1/4))) in b 0.567 * [taylor]: Taking taylor expansion of (- (/ 1 b) (/ 1 a)) in b 0.567 * [taylor]: Taking taylor expansion of (/ 1 b) in b 0.567 * [taylor]: Taking taylor expansion of b in b 0.568 * [taylor]: Taking taylor expansion of (/ 1 a) in b 0.568 * [taylor]: Taking taylor expansion of a in b 0.568 * [taylor]: Taking taylor expansion of (log (pow (atan2 (/ 1 b) (/ 1 b)) 1/4)) in b 0.568 * [taylor]: Taking taylor expansion of (pow (atan2 (/ 1 b) (/ 1 b)) 1/4) in b 0.568 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (atan2 (/ 1 b) (/ 1 b))))) in b 0.568 * [taylor]: Taking taylor expansion of (* 1/4 (log (atan2 (/ 1 b) (/ 1 b)))) in b 0.568 * [taylor]: Taking taylor expansion of 1/4 in b 0.568 * [taylor]: Taking taylor expansion of (log (atan2 (/ 1 b) (/ 1 b))) in b 0.568 * [taylor]: Taking taylor expansion of (atan2 (/ 1 b) (/ 1 b)) in b 0.569 * [taylor]: Taking taylor expansion of (pow (pow (atan2 (/ 1 b) (/ 1 b)) 1/4) (- (/ 1 b) (/ 1 a))) in b 0.569 * [taylor]: Taking taylor expansion of (exp (* (- (/ 1 b) (/ 1 a)) (log (pow (atan2 (/ 1 b) (/ 1 b)) 1/4)))) in b 0.569 * [taylor]: Taking taylor expansion of (* (- (/ 1 b) (/ 1 a)) (log (pow (atan2 (/ 1 b) (/ 1 b)) 1/4))) in b 0.569 * [taylor]: Taking taylor expansion of (- (/ 1 b) (/ 1 a)) in b 0.569 * [taylor]: Taking taylor expansion of (/ 1 b) in b 0.569 * [taylor]: Taking taylor expansion of b in b 0.569 * [taylor]: Taking taylor expansion of (/ 1 a) in b 0.569 * [taylor]: Taking taylor expansion of a in b 0.569 * [taylor]: Taking taylor expansion of (log (pow (atan2 (/ 1 b) (/ 1 b)) 1/4)) in b 0.569 * [taylor]: Taking taylor expansion of (pow (atan2 (/ 1 b) (/ 1 b)) 1/4) in b 0.569 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (atan2 (/ 1 b) (/ 1 b))))) in b 0.569 * [taylor]: Taking taylor expansion of (* 1/4 (log (atan2 (/ 1 b) (/ 1 b)))) in b 0.569 * [taylor]: Taking taylor expansion of 1/4 in b 0.569 * [taylor]: Taking taylor expansion of (log (atan2 (/ 1 b) (/ 1 b))) in b 0.569 * [taylor]: Taking taylor expansion of (atan2 (/ 1 b) (/ 1 b)) in b 0.570 * [taylor]: Taking taylor expansion of (pow (pow (atan2 (/ 1 b) (/ 1 b)) 1/4) (- (/ 1 b) (/ 1 a))) in a 0.570 * [taylor]: Taking taylor expansion of (exp (* (- (/ 1 b) (/ 1 a)) (log (pow (atan2 (/ 1 b) (/ 1 b)) 1/4)))) in a 0.570 * [taylor]: Taking taylor expansion of (* (- (/ 1 b) (/ 1 a)) (log (pow (atan2 (/ 1 b) (/ 1 b)) 1/4))) in a 0.570 * [taylor]: Taking taylor expansion of (- (/ 1 b) (/ 1 a)) in a 0.570 * [taylor]: Taking taylor expansion of (/ 1 b) in a 0.570 * [taylor]: Taking taylor expansion of b in a 0.570 * [taylor]: Taking taylor expansion of (/ 1 a) in a 0.570 * [taylor]: Taking taylor expansion of a in a 0.571 * [taylor]: Taking taylor expansion of (log (pow (atan2 (/ 1 b) (/ 1 b)) 1/4)) in a 0.571 * [taylor]: Taking taylor expansion of (pow (atan2 (/ 1 b) (/ 1 b)) 1/4) in a 0.571 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (atan2 (/ 1 b) (/ 1 b))))) in a 0.571 * [taylor]: Taking taylor expansion of (* 1/4 (log (atan2 (/ 1 b) (/ 1 b)))) in a 0.571 * [taylor]: Taking taylor expansion of 1/4 in a 0.571 * [taylor]: Taking taylor expansion of (log (atan2 (/ 1 b) (/ 1 b))) in a 0.571 * [taylor]: Taking taylor expansion of (atan2 (/ 1 b) (/ 1 b)) in a 0.572 * [taylor]: Taking taylor expansion of 0 in a 0.572 * [taylor]: Taking taylor expansion of 0 in a 0.572 * [taylor]: Taking taylor expansion of 0 in a 0.573 * [approximate]: Taking taylor expansion of (pow (pow (atan2 (/ -1 b) (/ -1 b)) 1/4) (- (/ 1 a) (/ 1 b))) in (b a) around 0 0.573 * [taylor]: Taking taylor expansion of (pow (pow (atan2 (/ -1 b) (/ -1 b)) 1/4) (- (/ 1 a) (/ 1 b))) in a 0.573 * [taylor]: Taking taylor expansion of (exp (* (- (/ 1 a) (/ 1 b)) (log (pow (atan2 (/ -1 b) (/ -1 b)) 1/4)))) in a 0.573 * [taylor]: Taking taylor expansion of (* (- (/ 1 a) (/ 1 b)) (log (pow (atan2 (/ -1 b) (/ -1 b)) 1/4))) in a 0.573 * [taylor]: Taking taylor expansion of (- (/ 1 a) (/ 1 b)) in a 0.573 * [taylor]: Taking taylor expansion of (/ 1 a) in a 0.573 * [taylor]: Taking taylor expansion of a in a 0.573 * [taylor]: Taking taylor expansion of (/ 1 b) in a 0.573 * [taylor]: Taking taylor expansion of b in a 0.573 * [taylor]: Taking taylor expansion of (log (pow (atan2 (/ -1 b) (/ -1 b)) 1/4)) in a 0.573 * [taylor]: Taking taylor expansion of (pow (atan2 (/ -1 b) (/ -1 b)) 1/4) in a 0.573 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (atan2 (/ -1 b) (/ -1 b))))) in a 0.573 * [taylor]: Taking taylor expansion of (* 1/4 (log (atan2 (/ -1 b) (/ -1 b)))) in a 0.573 * [taylor]: Taking taylor expansion of 1/4 in a 0.573 * [taylor]: Taking taylor expansion of (log (atan2 (/ -1 b) (/ -1 b))) in a 0.573 * [taylor]: Taking taylor expansion of (atan2 (/ -1 b) (/ -1 b)) in a 0.574 * [taylor]: Taking taylor expansion of (pow (pow (atan2 (/ -1 b) (/ -1 b)) 1/4) (- (/ 1 a) (/ 1 b))) in b 0.574 * [taylor]: Taking taylor expansion of (exp (* (- (/ 1 a) (/ 1 b)) (log (pow (atan2 (/ -1 b) (/ -1 b)) 1/4)))) in b 0.574 * [taylor]: Taking taylor expansion of (* (- (/ 1 a) (/ 1 b)) (log (pow (atan2 (/ -1 b) (/ -1 b)) 1/4))) in b 0.574 * [taylor]: Taking taylor expansion of (- (/ 1 a) (/ 1 b)) in b 0.574 * [taylor]: Taking taylor expansion of (/ 1 a) in b 0.574 * [taylor]: Taking taylor expansion of a in b 0.574 * [taylor]: Taking taylor expansion of (/ 1 b) in b 0.574 * [taylor]: Taking taylor expansion of b in b 0.578 * [taylor]: Taking taylor expansion of (log (pow (atan2 (/ -1 b) (/ -1 b)) 1/4)) in b 0.579 * [taylor]: Taking taylor expansion of (pow (atan2 (/ -1 b) (/ -1 b)) 1/4) in b 0.579 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (atan2 (/ -1 b) (/ -1 b))))) in b 0.579 * [taylor]: Taking taylor expansion of (* 1/4 (log (atan2 (/ -1 b) (/ -1 b)))) in b 0.579 * [taylor]: Taking taylor expansion of 1/4 in b 0.579 * [taylor]: Taking taylor expansion of (log (atan2 (/ -1 b) (/ -1 b))) in b 0.579 * [taylor]: Taking taylor expansion of (atan2 (/ -1 b) (/ -1 b)) in b 0.580 * [taylor]: Taking taylor expansion of (pow (pow (atan2 (/ -1 b) (/ -1 b)) 1/4) (- (/ 1 a) (/ 1 b))) in b 0.580 * [taylor]: Taking taylor expansion of (exp (* (- (/ 1 a) (/ 1 b)) (log (pow (atan2 (/ -1 b) (/ -1 b)) 1/4)))) in b 0.580 * [taylor]: Taking taylor expansion of (* (- (/ 1 a) (/ 1 b)) (log (pow (atan2 (/ -1 b) (/ -1 b)) 1/4))) in b 0.580 * [taylor]: Taking taylor expansion of (- (/ 1 a) (/ 1 b)) in b 0.580 * [taylor]: Taking taylor expansion of (/ 1 a) in b 0.580 * [taylor]: Taking taylor expansion of a in b 0.580 * [taylor]: Taking taylor expansion of (/ 1 b) in b 0.580 * [taylor]: Taking taylor expansion of b in b 0.580 * [taylor]: Taking taylor expansion of (log (pow (atan2 (/ -1 b) (/ -1 b)) 1/4)) in b 0.580 * [taylor]: Taking taylor expansion of (pow (atan2 (/ -1 b) (/ -1 b)) 1/4) in b 0.580 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (atan2 (/ -1 b) (/ -1 b))))) in b 0.580 * [taylor]: Taking taylor expansion of (* 1/4 (log (atan2 (/ -1 b) (/ -1 b)))) in b 0.580 * [taylor]: Taking taylor expansion of 1/4 in b 0.581 * [taylor]: Taking taylor expansion of (log (atan2 (/ -1 b) (/ -1 b))) in b 0.581 * [taylor]: Taking taylor expansion of (atan2 (/ -1 b) (/ -1 b)) in b 0.582 * [taylor]: Taking taylor expansion of (exp (* (log (pow (atan2 (/ -1 b) (/ -1 b)) 1/4)) (- (/ 1 a) (/ 1 b)))) in a 0.582 * [taylor]: Taking taylor expansion of (* (log (pow (atan2 (/ -1 b) (/ -1 b)) 1/4)) (- (/ 1 a) (/ 1 b))) in a 0.582 * [taylor]: Taking taylor expansion of (log (pow (atan2 (/ -1 b) (/ -1 b)) 1/4)) in a 0.582 * [taylor]: Taking taylor expansion of (pow (atan2 (/ -1 b) (/ -1 b)) 1/4) in a 0.582 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (atan2 (/ -1 b) (/ -1 b))))) in a 0.582 * [taylor]: Taking taylor expansion of (* 1/4 (log (atan2 (/ -1 b) (/ -1 b)))) in a 0.582 * [taylor]: Taking taylor expansion of 1/4 in a 0.582 * [taylor]: Taking taylor expansion of (log (atan2 (/ -1 b) (/ -1 b))) in a 0.582 * [taylor]: Taking taylor expansion of (atan2 (/ -1 b) (/ -1 b)) in a 0.582 * [taylor]: Taking taylor expansion of (- (/ 1 a) (/ 1 b)) in a 0.582 * [taylor]: Taking taylor expansion of (/ 1 a) in a 0.582 * [taylor]: Taking taylor expansion of a in a 0.583 * [taylor]: Taking taylor expansion of (/ 1 b) in a 0.583 * [taylor]: Taking taylor expansion of b in a 0.584 * [taylor]: Taking taylor expansion of 0 in a 0.584 * [taylor]: Taking taylor expansion of 0 in a 0.584 * [taylor]: Taking taylor expansion of 0 in a 0.584 * * * [progress]: simplifying candidates 0.585 * [simplify]: Simplifying using # : (log (sqrt (atan2 b b))) (exp (sqrt (atan2 b b))) (* (cbrt (sqrt (atan2 b b))) (cbrt (sqrt (atan2 b b)))) (cbrt (sqrt (atan2 b b))) (* (* (sqrt (atan2 b b)) (sqrt (atan2 b b))) (sqrt (atan2 b b))) (sqrt (* (cbrt (atan2 b b)) (cbrt (atan2 b b)))) (sqrt (cbrt (atan2 b b))) (sqrt (sqrt (atan2 b b))) (sqrt (sqrt (atan2 b b))) (sqrt 1) (sqrt (atan2 b b)) (/ 1 2) (sqrt (sqrt (atan2 b b))) (sqrt (sqrt (atan2 b b))) (log (sqrt (atan2 b b))) (exp (sqrt (atan2 b b))) (* (cbrt (sqrt (atan2 b b))) (cbrt (sqrt (atan2 b b)))) (cbrt (sqrt (atan2 b b))) (* (* (sqrt (atan2 b b)) (sqrt (atan2 b b))) (sqrt (atan2 b b))) (sqrt (* (cbrt (atan2 b b)) (cbrt (atan2 b b)))) (sqrt (cbrt (atan2 b b))) (sqrt (sqrt (atan2 b b))) (sqrt (sqrt (atan2 b b))) (sqrt 1) (sqrt (atan2 b b)) (/ 1 2) (sqrt (sqrt (atan2 b b))) (sqrt (sqrt (atan2 b b))) (log (sin (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (pow (sqrt (sqrt (atan2 b b))) (- b a))))) (exp (sin (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (pow (sqrt (sqrt (atan2 b b))) (- b a))))) (* (cbrt (sin (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (pow (sqrt (sqrt (atan2 b b))) (- b a))))) (cbrt (sin (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (pow (sqrt (sqrt (atan2 b b))) (- b a)))))) (cbrt (sin (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (pow (sqrt (sqrt (atan2 b b))) (- b a))))) (* (* (sin (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (pow (sqrt (sqrt (atan2 b b))) (- b a)))) (sin (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (pow (sqrt (sqrt (atan2 b b))) (- b a))))) (sin (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (pow (sqrt (sqrt (atan2 b b))) (- b a))))) (sqrt (sin (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (pow (sqrt (sqrt (atan2 b b))) (- b a))))) (sqrt (sin (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (pow (sqrt (sqrt (atan2 b b))) (- b a))))) (* (log (sqrt (sqrt (atan2 b b)))) (- b a)) (* (log (sqrt (sqrt (atan2 b b)))) (- b a)) (* 1/2 (- b a)) (* 1 (- b a)) (* (/ 1/2 2) (- b a)) (* (/ 1 2) (- b a)) (* (/ (/ 1 2) 2) (- b a)) (pow (sqrt (sqrt (atan2 b b))) b) (pow (sqrt (sqrt (atan2 b b))) a) (pow (sqrt (sqrt (atan2 b b))) (* (cbrt (- b a)) (cbrt (- b a)))) (pow (sqrt (sqrt (atan2 b b))) (sqrt (- b a))) (pow (sqrt (sqrt (atan2 b b))) 1) (pow (sqrt (sqrt (atan2 b b))) (+ (sqrt b) (sqrt a))) (pow (sqrt (sqrt (atan2 b b))) 1) (pow (sqrt (sqrt (atan2 b b))) b) (pow (sqrt (sqrt (atan2 b b))) (- a)) (pow (sqrt (sqrt (atan2 b b))) b) (pow (sqrt (sqrt (atan2 b b))) (- a)) (pow (* (cbrt (sqrt (sqrt (atan2 b b)))) (cbrt (sqrt (sqrt (atan2 b b))))) (- b a)) (pow (cbrt (sqrt (sqrt (atan2 b b)))) (- b a)) (pow (sqrt (* (cbrt (sqrt (atan2 b b))) (cbrt (sqrt (atan2 b b))))) (- b a)) (pow (sqrt (cbrt (sqrt (atan2 b b)))) (- b a)) (pow (sqrt (sqrt (* (cbrt (atan2 b b)) (cbrt (atan2 b b))))) (- b a)) (pow (sqrt (sqrt (cbrt (atan2 b b)))) (- b a)) (pow (sqrt (sqrt (sqrt (atan2 b b)))) (- b a)) (pow (sqrt (sqrt (sqrt (atan2 b b)))) (- b a)) (pow (sqrt (sqrt 1)) (- b a)) (pow (sqrt (sqrt (atan2 b b))) (- b a)) (pow (sqrt (sqrt (sqrt (atan2 b b)))) (- b a)) (pow (sqrt (sqrt (sqrt (atan2 b b)))) (- b a)) (pow (sqrt 1) (- b a)) (pow (sqrt (sqrt (atan2 b b))) (- b a)) (pow (sqrt (sqrt (sqrt (atan2 b b)))) (- b a)) (pow (sqrt (sqrt (sqrt (atan2 b b)))) (- b a)) (pow 1 (- b a)) (pow (sqrt (sqrt (atan2 b b))) (- b a)) (log (pow (sqrt (sqrt (atan2 b b))) (- b a))) (exp (pow (sqrt (sqrt (atan2 b b))) (- b a))) (* (cbrt (pow (sqrt (sqrt (atan2 b b))) (- b a))) (cbrt (pow (sqrt (sqrt (atan2 b b))) (- b a)))) (cbrt (pow (sqrt (sqrt (atan2 b b))) (- b a))) (* (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (pow (sqrt (sqrt (atan2 b b))) (- b a))) (pow (sqrt (sqrt (atan2 b b))) (- b a))) (/ (- b a) 2) (sqrt (pow (sqrt (sqrt (atan2 b b))) (- b a))) (sqrt (pow (sqrt (sqrt (atan2 b b))) (- b a))) (pow (sqrt (sqrt (atan2 b b))) (/ (- b a) 2)) (pow (sqrt (sqrt (atan2 b b))) (/ (- b a) 2)) (sqrt (atan2 b b)) (sqrt (atan2 b b)) (sqrt (atan2 b b)) (sqrt (atan2 b b)) (sqrt (atan2 b b)) (sqrt (atan2 b b)) (- (+ (* 2 (* (cos 1) (* (log (pow (atan2 b b) 1/4)) b))) (sin 1)) (* 2 (* a (* (cos 1) (log (pow (atan2 b b) 1/4)))))) (sin (pow (pow (pow (atan2 b b) 1/4) (- b a)) 2)) (sin (pow (pow (pow (atan2 b b) 1/4) (- b a)) 2)) (- (+ (* (log (pow (atan2 b b) 1/4)) b) 1) (* a (log (pow (atan2 b b) 1/4)))) (pow (pow (atan2 b b) 1/4) (- b a)) (pow (pow (atan2 b b) 1/4) (- b a)) 0.589 * * [simplify]: iteration 0 : 201 enodes (cost 521 ) 0.593 * * [simplify]: iteration 1 : 574 enodes (cost 477 ) 0.604 * * [simplify]: iteration 2 : 2332 enodes (cost 466 ) 0.650 * * [simplify]: iteration 3 : 5001 enodes (cost 466 ) 0.653 * [simplify]: Simplified to: (log (sqrt (atan2 b b))) (exp (sqrt (atan2 b b))) (* (cbrt (sqrt (atan2 b b))) (cbrt (sqrt (atan2 b b)))) (cbrt (sqrt (atan2 b b))) (pow (sqrt (atan2 b b)) 3) (fabs (cbrt (atan2 b b))) (sqrt (cbrt (atan2 b b))) (sqrt (sqrt (atan2 b b))) (sqrt (sqrt (atan2 b b))) 1 (sqrt (atan2 b b)) 1/2 (sqrt (sqrt (atan2 b b))) (sqrt (sqrt (atan2 b b))) (log (sqrt (atan2 b b))) (exp (sqrt (atan2 b b))) (* (cbrt (sqrt (atan2 b b))) (cbrt (sqrt (atan2 b b)))) (cbrt (sqrt (atan2 b b))) (pow (sqrt (atan2 b b)) 3) (fabs (cbrt (atan2 b b))) (sqrt (cbrt (atan2 b b))) (sqrt (sqrt (atan2 b b))) (sqrt (sqrt (atan2 b b))) 1 (sqrt (atan2 b b)) 1/2 (sqrt (sqrt (atan2 b b))) (sqrt (sqrt (atan2 b b))) (log (sin (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (pow (sqrt (sqrt (atan2 b b))) (- b a))))) (exp (sin (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (pow (sqrt (sqrt (atan2 b b))) (- b a))))) (* (cbrt (sin (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (pow (sqrt (sqrt (atan2 b b))) (- b a))))) (cbrt (sin (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (pow (sqrt (sqrt (atan2 b b))) (- b a)))))) (cbrt (sin (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (pow (sqrt (sqrt (atan2 b b))) (- b a))))) (pow (sin (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (pow (sqrt (sqrt (atan2 b b))) (- b a)))) 3) (sqrt (sin (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (pow (sqrt (sqrt (atan2 b b))) (- b a))))) (sqrt (sin (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (pow (sqrt (sqrt (atan2 b b))) (- b a))))) (log (pow (sqrt (sqrt (atan2 b b))) (- b a))) (log (pow (sqrt (sqrt (atan2 b b))) (- b a))) (* 1/2 (- b a)) (- b a) (* 1/4 (- b a)) (* 1/2 (- b a)) (* 1/4 (- b a)) (pow (sqrt (sqrt (atan2 b b))) b) (pow (sqrt (sqrt (atan2 b b))) a) (pow (sqrt (sqrt (atan2 b b))) (* (cbrt (- b a)) (cbrt (- b a)))) (pow (sqrt (sqrt (atan2 b b))) (sqrt (- b a))) (sqrt (sqrt (atan2 b b))) (pow (sqrt (sqrt (atan2 b b))) (+ (sqrt b) (sqrt a))) (sqrt (sqrt (atan2 b b))) (pow (sqrt (sqrt (atan2 b b))) b) (pow (sqrt (sqrt (atan2 b b))) (- a)) (pow (sqrt (sqrt (atan2 b b))) b) (pow (sqrt (sqrt (atan2 b b))) (- a)) (pow (* (cbrt (sqrt (sqrt (atan2 b b)))) (cbrt (sqrt (sqrt (atan2 b b))))) (- b a)) (pow (cbrt (sqrt (sqrt (atan2 b b)))) (- b a)) (pow (fabs (cbrt (sqrt (atan2 b b)))) (* 2 (* 1/2 (- b a)))) (pow (sqrt (cbrt (sqrt (atan2 b b)))) (- b a)) (pow (sqrt (sqrt (* (cbrt (atan2 b b)) (cbrt (atan2 b b))))) (- b a)) (pow (sqrt (sqrt (cbrt (atan2 b b)))) (- b a)) (pow (sqrt (sqrt (sqrt (atan2 b b)))) (- b a)) (pow (sqrt (sqrt (sqrt (atan2 b b)))) (- b a)) 1 (pow (sqrt (sqrt (atan2 b b))) (- b a)) (pow (sqrt (sqrt (sqrt (atan2 b b)))) (- b a)) (pow (sqrt (sqrt (sqrt (atan2 b b)))) (- b a)) 1 (pow (sqrt (sqrt (atan2 b b))) (- b a)) (pow (sqrt (sqrt (sqrt (atan2 b b)))) (- b a)) (pow (sqrt (sqrt (sqrt (atan2 b b)))) (- b a)) 1 (pow (sqrt (sqrt (atan2 b b))) (- b a)) (log (pow (sqrt (sqrt (atan2 b b))) (- b a))) (exp (pow (sqrt (sqrt (atan2 b b))) (- b a))) (* (cbrt (pow (sqrt (sqrt (atan2 b b))) (- b a))) (cbrt (pow (sqrt (sqrt (atan2 b b))) (- b a)))) (cbrt (pow (sqrt (sqrt (atan2 b b))) (- b a))) (pow (pow (sqrt (sqrt (atan2 b b))) (- b a)) 3) (* 1/2 (- b a)) (sqrt (pow (sqrt (sqrt (atan2 b b))) (- b a))) (sqrt (pow (sqrt (sqrt (atan2 b b))) (- b a))) (pow (sqrt (sqrt (atan2 b b))) (/ (- b a) 2)) (pow (sqrt (sqrt (atan2 b b))) (/ (- b a) 2)) (sqrt (atan2 b b)) (sqrt (atan2 b b)) (sqrt (atan2 b b)) (sqrt (atan2 b b)) (sqrt (atan2 b b)) (sqrt (atan2 b b)) (+ (* (* 2 (* (cos 1) (log (pow (atan2 b b) 1/4)))) (- b a)) (sin 1)) (sin (pow (pow (pow (atan2 b b) 1/4) (- b a)) 2)) (sin (pow (pow (pow (atan2 b b) 1/4) (- b a)) 2)) (+ (* (log (pow (atan2 b b) 1/4)) (- b a)) 1) (pow (pow (atan2 b b) 1/4) (- b a)) (pow (pow (atan2 b b) 1/4) (- b a)) 0.653 * * * [progress]: adding candidates to table 0.825 * * [progress]: iteration 3 / 4 0.825 * * * [progress]: picking best candidate 0.833 * * * * [pick]: Picked # 0.833 * * * [progress]: localizing error 0.850 * * * [progress]: generating rewritten candidates 0.851 * * * * [progress]: [ 1 / 4 ] rewriting at (2 1 2 2 1 1 1) 0.852 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 2 1 2 1 1 1) 0.854 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 2 1 1 1 1 1) 0.855 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1 1 1 1) 0.857 * * * [progress]: generating series expansions 0.857 * * * * [progress]: [ 1 / 4 ] generating series at (2 1 2 2 1 1 1) 0.857 * [approximate]: Taking taylor expansion of (sqrt (atan2 b b)) in (b) around 0 0.858 * [taylor]: Taking taylor expansion of (sqrt (atan2 b b)) in b 0.858 * [taylor]: Taking taylor expansion of (atan2 b b) in b 0.858 * [taylor]: Taking taylor expansion of (sqrt (atan2 b b)) in b 0.858 * [taylor]: Taking taylor expansion of (atan2 b b) in b 0.861 * [approximate]: Taking taylor expansion of (sqrt (atan2 (/ 1 b) (/ 1 b))) in (b) around 0 0.861 * [taylor]: Taking taylor expansion of (sqrt (atan2 (/ 1 b) (/ 1 b))) in b 0.861 * [taylor]: Taking taylor expansion of (atan2 (/ 1 b) (/ 1 b)) in b 0.861 * [taylor]: Taking taylor expansion of (sqrt (atan2 (/ 1 b) (/ 1 b))) in b 0.861 * [taylor]: Taking taylor expansion of (atan2 (/ 1 b) (/ 1 b)) in b 0.864 * [approximate]: Taking taylor expansion of (sqrt (atan2 (/ -1 b) (/ -1 b))) in (b) around 0 0.864 * [taylor]: Taking taylor expansion of (sqrt (atan2 (/ -1 b) (/ -1 b))) in b 0.864 * [taylor]: Taking taylor expansion of (atan2 (/ -1 b) (/ -1 b)) in b 0.864 * [taylor]: Taking taylor expansion of (sqrt (atan2 (/ -1 b) (/ -1 b))) in b 0.864 * [taylor]: Taking taylor expansion of (atan2 (/ -1 b) (/ -1 b)) in b 0.867 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 2 1 2 1 1 1) 0.868 * [approximate]: Taking taylor expansion of (sqrt (atan2 b b)) in (b) around 0 0.868 * [taylor]: Taking taylor expansion of (sqrt (atan2 b b)) in b 0.868 * [taylor]: Taking taylor expansion of (atan2 b b) in b 0.868 * [taylor]: Taking taylor expansion of (sqrt (atan2 b b)) in b 0.868 * [taylor]: Taking taylor expansion of (atan2 b b) in b 0.871 * [approximate]: Taking taylor expansion of (sqrt (atan2 (/ 1 b) (/ 1 b))) in (b) around 0 0.871 * [taylor]: Taking taylor expansion of (sqrt (atan2 (/ 1 b) (/ 1 b))) in b 0.871 * [taylor]: Taking taylor expansion of (atan2 (/ 1 b) (/ 1 b)) in b 0.871 * [taylor]: Taking taylor expansion of (sqrt (atan2 (/ 1 b) (/ 1 b))) in b 0.871 * [taylor]: Taking taylor expansion of (atan2 (/ 1 b) (/ 1 b)) in b 0.874 * [approximate]: Taking taylor expansion of (sqrt (atan2 (/ -1 b) (/ -1 b))) in (b) around 0 0.874 * [taylor]: Taking taylor expansion of (sqrt (atan2 (/ -1 b) (/ -1 b))) in b 0.874 * [taylor]: Taking taylor expansion of (atan2 (/ -1 b) (/ -1 b)) in b 0.874 * [taylor]: Taking taylor expansion of (sqrt (atan2 (/ -1 b) (/ -1 b))) in b 0.874 * [taylor]: Taking taylor expansion of (atan2 (/ -1 b) (/ -1 b)) in b 0.877 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 2 1 1 1 1 1) 0.877 * [approximate]: Taking taylor expansion of (sqrt (atan2 b b)) in (b) around 0 0.877 * [taylor]: Taking taylor expansion of (sqrt (atan2 b b)) in b 0.877 * [taylor]: Taking taylor expansion of (atan2 b b) in b 0.877 * [taylor]: Taking taylor expansion of (sqrt (atan2 b b)) in b 0.878 * [taylor]: Taking taylor expansion of (atan2 b b) in b 0.880 * [approximate]: Taking taylor expansion of (sqrt (atan2 (/ 1 b) (/ 1 b))) in (b) around 0 0.880 * [taylor]: Taking taylor expansion of (sqrt (atan2 (/ 1 b) (/ 1 b))) in b 0.880 * [taylor]: Taking taylor expansion of (atan2 (/ 1 b) (/ 1 b)) in b 0.881 * [taylor]: Taking taylor expansion of (sqrt (atan2 (/ 1 b) (/ 1 b))) in b 0.881 * [taylor]: Taking taylor expansion of (atan2 (/ 1 b) (/ 1 b)) in b 0.884 * [approximate]: Taking taylor expansion of (sqrt (atan2 (/ -1 b) (/ -1 b))) in (b) around 0 0.884 * [taylor]: Taking taylor expansion of (sqrt (atan2 (/ -1 b) (/ -1 b))) in b 0.884 * [taylor]: Taking taylor expansion of (atan2 (/ -1 b) (/ -1 b)) in b 0.884 * [taylor]: Taking taylor expansion of (sqrt (atan2 (/ -1 b) (/ -1 b))) in b 0.884 * [taylor]: Taking taylor expansion of (atan2 (/ -1 b) (/ -1 b)) in b 0.887 * * * * [progress]: [ 4 / 4 ] generating series at (2 1 1 1 1) 0.887 * [approximate]: Taking taylor expansion of (sqrt (atan2 b b)) in (b) around 0 0.887 * [taylor]: Taking taylor expansion of (sqrt (atan2 b b)) in b 0.887 * [taylor]: Taking taylor expansion of (atan2 b b) in b 0.887 * [taylor]: Taking taylor expansion of (sqrt (atan2 b b)) in b 0.887 * [taylor]: Taking taylor expansion of (atan2 b b) in b 0.890 * [approximate]: Taking taylor expansion of (sqrt (atan2 (/ 1 b) (/ 1 b))) in (b) around 0 0.890 * [taylor]: Taking taylor expansion of (sqrt (atan2 (/ 1 b) (/ 1 b))) in b 0.890 * [taylor]: Taking taylor expansion of (atan2 (/ 1 b) (/ 1 b)) in b 0.890 * [taylor]: Taking taylor expansion of (sqrt (atan2 (/ 1 b) (/ 1 b))) in b 0.890 * [taylor]: Taking taylor expansion of (atan2 (/ 1 b) (/ 1 b)) in b 0.894 * [approximate]: Taking taylor expansion of (sqrt (atan2 (/ -1 b) (/ -1 b))) in (b) around 0 0.894 * [taylor]: Taking taylor expansion of (sqrt (atan2 (/ -1 b) (/ -1 b))) in b 0.894 * [taylor]: Taking taylor expansion of (atan2 (/ -1 b) (/ -1 b)) in b 0.894 * [taylor]: Taking taylor expansion of (sqrt (atan2 (/ -1 b) (/ -1 b))) in b 0.894 * [taylor]: Taking taylor expansion of (atan2 (/ -1 b) (/ -1 b)) in b 0.897 * * * [progress]: simplifying candidates 0.898 * [simplify]: Simplifying using # : (log (sqrt (atan2 b b))) (exp (sqrt (atan2 b b))) (* (cbrt (sqrt (atan2 b b))) (cbrt (sqrt (atan2 b b)))) (cbrt (sqrt (atan2 b b))) (* (* (sqrt (atan2 b b)) (sqrt (atan2 b b))) (sqrt (atan2 b b))) (sqrt (* (cbrt (atan2 b b)) (cbrt (atan2 b b)))) (sqrt (cbrt (atan2 b b))) (sqrt (sqrt (atan2 b b))) (sqrt (sqrt (atan2 b b))) (sqrt 1) (sqrt (atan2 b b)) (/ 1 2) (sqrt (sqrt (atan2 b b))) (sqrt (sqrt (atan2 b b))) (log (sqrt (atan2 b b))) (exp (sqrt (atan2 b b))) (* (cbrt (sqrt (atan2 b b))) (cbrt (sqrt (atan2 b b)))) (cbrt (sqrt (atan2 b b))) (* (* (sqrt (atan2 b b)) (sqrt (atan2 b b))) (sqrt (atan2 b b))) (sqrt (* (cbrt (atan2 b b)) (cbrt (atan2 b b)))) (sqrt (cbrt (atan2 b b))) (sqrt (sqrt (atan2 b b))) (sqrt (sqrt (atan2 b b))) (sqrt 1) (sqrt (atan2 b b)) (/ 1 2) (sqrt (sqrt (atan2 b b))) (sqrt (sqrt (atan2 b b))) (log (sqrt (atan2 b b))) (exp (sqrt (atan2 b b))) (* (cbrt (sqrt (atan2 b b))) (cbrt (sqrt (atan2 b b)))) (cbrt (sqrt (atan2 b b))) (* (* (sqrt (atan2 b b)) (sqrt (atan2 b b))) (sqrt (atan2 b b))) (sqrt (* (cbrt (atan2 b b)) (cbrt (atan2 b b)))) (sqrt (cbrt (atan2 b b))) (sqrt (sqrt (atan2 b b))) (sqrt (sqrt (atan2 b b))) (sqrt 1) (sqrt (atan2 b b)) (/ 1 2) (sqrt (sqrt (atan2 b b))) (sqrt (sqrt (atan2 b b))) (log (sqrt (atan2 b b))) (exp (sqrt (atan2 b b))) (* (cbrt (sqrt (atan2 b b))) (cbrt (sqrt (atan2 b b)))) (cbrt (sqrt (atan2 b b))) (* (* (sqrt (atan2 b b)) (sqrt (atan2 b b))) (sqrt (atan2 b b))) (sqrt (* (cbrt (atan2 b b)) (cbrt (atan2 b b)))) (sqrt (cbrt (atan2 b b))) (sqrt (sqrt (atan2 b b))) (sqrt (sqrt (atan2 b b))) (sqrt 1) (sqrt (atan2 b b)) (/ 1 2) (sqrt (sqrt (atan2 b b))) (sqrt (sqrt (atan2 b b))) (sqrt (atan2 b b)) (sqrt (atan2 b b)) (sqrt (atan2 b b)) (sqrt (atan2 b b)) (sqrt (atan2 b b)) (sqrt (atan2 b b)) (sqrt (atan2 b b)) (sqrt (atan2 b b)) (sqrt (atan2 b b)) (sqrt (atan2 b b)) (sqrt (atan2 b b)) (sqrt (atan2 b b)) 0.900 * * [simplify]: iteration 0 : 22 enodes (cost 188 ) 0.902 * * [simplify]: iteration 1 : 25 enodes (cost 184 ) 0.903 * * [simplify]: iteration 2 : 28 enodes (cost 184 ) 0.905 * * [simplify]: iteration 3 : 33 enodes (cost 184 ) 0.906 * * [simplify]: iteration 4 : 52 enodes (cost 184 ) 0.908 * * [simplify]: iteration 5 : 106 enodes (cost 184 ) 0.913 * * [simplify]: iteration 6 : 533 enodes (cost 184 ) 0.927 * * [simplify]: iteration 7 : 1765 enodes (cost 180 ) 0.993 * * [simplify]: iteration 8 : 5001 enodes (cost 180 ) 0.994 * [simplify]: Simplified to: (log (sqrt (atan2 b b))) (exp (sqrt (atan2 b b))) (* (cbrt (sqrt (atan2 b b))) (cbrt (sqrt (atan2 b b)))) (cbrt (sqrt (atan2 b b))) (pow (sqrt (atan2 b b)) 3) (fabs (cbrt (atan2 b b))) (sqrt (cbrt (atan2 b b))) (sqrt (sqrt (atan2 b b))) (sqrt (sqrt (atan2 b b))) 1 (sqrt (atan2 b b)) 1/2 (sqrt (sqrt (atan2 b b))) (sqrt (sqrt (atan2 b b))) (log (sqrt (atan2 b b))) (exp (sqrt (atan2 b b))) (* (cbrt (sqrt (atan2 b b))) (cbrt (sqrt (atan2 b b)))) (cbrt (sqrt (atan2 b b))) (pow (sqrt (atan2 b b)) 3) (fabs (cbrt (atan2 b b))) (sqrt (cbrt (atan2 b b))) (sqrt (sqrt (atan2 b b))) (sqrt (sqrt (atan2 b b))) 1 (sqrt (atan2 b b)) 1/2 (sqrt (sqrt (atan2 b b))) (sqrt (sqrt (atan2 b b))) (log (sqrt (atan2 b b))) (exp (sqrt (atan2 b b))) (* (cbrt (sqrt (atan2 b b))) (cbrt (sqrt (atan2 b b)))) (cbrt (sqrt (atan2 b b))) (pow (sqrt (atan2 b b)) 3) (fabs (cbrt (atan2 b b))) (sqrt (cbrt (atan2 b b))) (sqrt (sqrt (atan2 b b))) (sqrt (sqrt (atan2 b b))) 1 (sqrt (atan2 b b)) 1/2 (sqrt (sqrt (atan2 b b))) (sqrt (sqrt (atan2 b b))) (log (sqrt (atan2 b b))) (exp (sqrt (atan2 b b))) (* (cbrt (sqrt (atan2 b b))) (cbrt (sqrt (atan2 b b)))) (cbrt (sqrt (atan2 b b))) (pow (sqrt (atan2 b b)) 3) (fabs (cbrt (atan2 b b))) (sqrt (cbrt (atan2 b b))) (sqrt (sqrt (atan2 b b))) (sqrt (sqrt (atan2 b b))) 1 (sqrt (atan2 b b)) 1/2 (sqrt (sqrt (atan2 b b))) (sqrt (sqrt (atan2 b b))) (sqrt (atan2 b b)) (sqrt (atan2 b b)) (sqrt (atan2 b b)) (sqrt (atan2 b b)) (sqrt (atan2 b b)) (sqrt (atan2 b b)) (sqrt (atan2 b b)) (sqrt (atan2 b b)) (sqrt (atan2 b b)) (sqrt (atan2 b b)) (sqrt (atan2 b b)) (sqrt (atan2 b b)) 0.994 * * * [progress]: adding candidates to table 1.168 * * [progress]: iteration 4 / 4 1.168 * * * [progress]: picking best candidate 1.173 * * * * [pick]: Picked # 1.173 * * * [progress]: localizing error 1.181 * * * [progress]: generating rewritten candidates 1.181 * * * * [progress]: [ 1 / 2 ] rewriting at (2) 1.185 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1) 1.188 * * * [progress]: generating series expansions 1.188 * * * * [progress]: [ 1 / 2 ] generating series at (2) 1.188 * [approximate]: Taking taylor expansion of (sin (pow (atan2 b b) (* 1/2 (- b a)))) in (b a) around 0 1.188 * [taylor]: Taking taylor expansion of (sin (pow (atan2 b b) (* 1/2 (- b a)))) in a 1.188 * [taylor]: Taking taylor expansion of (pow (atan2 b b) (* 1/2 (- b a))) in a 1.188 * [taylor]: Taking taylor expansion of (exp (* (* 1/2 (- b a)) (log (atan2 b b)))) in a 1.188 * [taylor]: Taking taylor expansion of (* (* 1/2 (- b a)) (log (atan2 b b))) in a 1.188 * [taylor]: Taking taylor expansion of (* 1/2 (- b a)) in a 1.188 * [taylor]: Taking taylor expansion of 1/2 in a 1.189 * [taylor]: Taking taylor expansion of (- b a) in a 1.189 * [taylor]: Taking taylor expansion of b in a 1.189 * [taylor]: Taking taylor expansion of a in a 1.189 * [taylor]: Taking taylor expansion of (log (atan2 b b)) in a 1.189 * [taylor]: Taking taylor expansion of (atan2 b b) in a 1.189 * [taylor]: Taking taylor expansion of (sin (pow (atan2 b b) (* 1/2 (- b a)))) in b 1.189 * [taylor]: Taking taylor expansion of (pow (atan2 b b) (* 1/2 (- b a))) in b 1.189 * [taylor]: Taking taylor expansion of (exp (* (* 1/2 (- b a)) (log (atan2 b b)))) in b 1.189 * [taylor]: Taking taylor expansion of (* (* 1/2 (- b a)) (log (atan2 b b))) in b 1.189 * [taylor]: Taking taylor expansion of (* 1/2 (- b a)) in b 1.189 * [taylor]: Taking taylor expansion of 1/2 in b 1.189 * [taylor]: Taking taylor expansion of (- b a) in b 1.190 * [taylor]: Taking taylor expansion of b in b 1.190 * [taylor]: Taking taylor expansion of a in b 1.190 * [taylor]: Taking taylor expansion of (log (atan2 b b)) in b 1.190 * [taylor]: Taking taylor expansion of (atan2 b b) in b 1.190 * [taylor]: Taking taylor expansion of (sin (pow (atan2 b b) (* 1/2 (- b a)))) in b 1.190 * [taylor]: Taking taylor expansion of (pow (atan2 b b) (* 1/2 (- b a))) in b 1.190 * [taylor]: Taking taylor expansion of (exp (* (* 1/2 (- b a)) (log (atan2 b b)))) in b 1.190 * [taylor]: Taking taylor expansion of (* (* 1/2 (- b a)) (log (atan2 b b))) in b 1.190 * [taylor]: Taking taylor expansion of (* 1/2 (- b a)) in b 1.190 * [taylor]: Taking taylor expansion of 1/2 in b 1.190 * [taylor]: Taking taylor expansion of (- b a) in b 1.190 * [taylor]: Taking taylor expansion of b in b 1.190 * [taylor]: Taking taylor expansion of a in b 1.190 * [taylor]: Taking taylor expansion of (log (atan2 b b)) in b 1.190 * [taylor]: Taking taylor expansion of (atan2 b b) in b 1.191 * [taylor]: Taking taylor expansion of (sin (exp (* -1/2 (* a (log (atan2 b b)))))) in a 1.191 * [taylor]: Taking taylor expansion of (exp (* -1/2 (* a (log (atan2 b b))))) in a 1.191 * [taylor]: Taking taylor expansion of (* -1/2 (* a (log (atan2 b b)))) in a 1.191 * [taylor]: Taking taylor expansion of -1/2 in a 1.191 * [taylor]: Taking taylor expansion of (* a (log (atan2 b b))) in a 1.191 * [taylor]: Taking taylor expansion of a in a 1.191 * [taylor]: Taking taylor expansion of (log (atan2 b b)) in a 1.191 * [taylor]: Taking taylor expansion of (atan2 b b) in a 1.198 * [taylor]: Taking taylor expansion of (* 1/2 (* (exp (* -1/2 (* a (log (atan2 b b))))) (* (cos (exp (* -1/2 (* a (log (atan2 b b)))))) (log (atan2 b b))))) in a 1.198 * [taylor]: Taking taylor expansion of 1/2 in a 1.198 * [taylor]: Taking taylor expansion of (* (exp (* -1/2 (* a (log (atan2 b b))))) (* (cos (exp (* -1/2 (* a (log (atan2 b b)))))) (log (atan2 b b)))) in a 1.198 * [taylor]: Taking taylor expansion of (exp (* -1/2 (* a (log (atan2 b b))))) in a 1.198 * [taylor]: Taking taylor expansion of (* -1/2 (* a (log (atan2 b b)))) in a 1.198 * [taylor]: Taking taylor expansion of -1/2 in a 1.198 * [taylor]: Taking taylor expansion of (* a (log (atan2 b b))) in a 1.198 * [taylor]: Taking taylor expansion of a in a 1.198 * [taylor]: Taking taylor expansion of (log (atan2 b b)) in a 1.198 * [taylor]: Taking taylor expansion of (atan2 b b) in a 1.199 * [taylor]: Taking taylor expansion of (* (cos (exp (* -1/2 (* a (log (atan2 b b)))))) (log (atan2 b b))) in a 1.199 * [taylor]: Taking taylor expansion of (cos (exp (* -1/2 (* a (log (atan2 b b)))))) in a 1.199 * [taylor]: Taking taylor expansion of (exp (* -1/2 (* a (log (atan2 b b))))) in a 1.200 * [taylor]: Taking taylor expansion of (* -1/2 (* a (log (atan2 b b)))) in a 1.200 * [taylor]: Taking taylor expansion of -1/2 in a 1.200 * [taylor]: Taking taylor expansion of (* a (log (atan2 b b))) in a 1.200 * [taylor]: Taking taylor expansion of a in a 1.200 * [taylor]: Taking taylor expansion of (log (atan2 b b)) in a 1.200 * [taylor]: Taking taylor expansion of (atan2 b b) in a 1.201 * [taylor]: Taking taylor expansion of (log (atan2 b b)) in a 1.201 * [taylor]: Taking taylor expansion of (atan2 b b) in a 1.208 * [approximate]: Taking taylor expansion of (sin (pow (atan2 (/ 1 b) (/ 1 b)) (* 1/2 (- (/ 1 b) (/ 1 a))))) in (b a) around 0 1.208 * [taylor]: Taking taylor expansion of (sin (pow (atan2 (/ 1 b) (/ 1 b)) (* 1/2 (- (/ 1 b) (/ 1 a))))) in a 1.208 * [taylor]: Taking taylor expansion of (pow (atan2 (/ 1 b) (/ 1 b)) (* 1/2 (- (/ 1 b) (/ 1 a)))) in a 1.208 * [taylor]: Taking taylor expansion of (exp (* (* 1/2 (- (/ 1 b) (/ 1 a))) (log (atan2 (/ 1 b) (/ 1 b))))) in a 1.208 * [taylor]: Taking taylor expansion of (* (* 1/2 (- (/ 1 b) (/ 1 a))) (log (atan2 (/ 1 b) (/ 1 b)))) in a 1.208 * [taylor]: Taking taylor expansion of (* 1/2 (- (/ 1 b) (/ 1 a))) in a 1.208 * [taylor]: Taking taylor expansion of 1/2 in a 1.208 * [taylor]: Taking taylor expansion of (- (/ 1 b) (/ 1 a)) in a 1.208 * [taylor]: Taking taylor expansion of (/ 1 b) in a 1.208 * [taylor]: Taking taylor expansion of b in a 1.208 * [taylor]: Taking taylor expansion of (/ 1 a) in a 1.208 * [taylor]: Taking taylor expansion of a in a 1.208 * [taylor]: Taking taylor expansion of (log (atan2 (/ 1 b) (/ 1 b))) in a 1.208 * [taylor]: Taking taylor expansion of (atan2 (/ 1 b) (/ 1 b)) in a 1.209 * [taylor]: Taking taylor expansion of (sin (pow (atan2 (/ 1 b) (/ 1 b)) (* 1/2 (- (/ 1 b) (/ 1 a))))) in b 1.209 * [taylor]: Taking taylor expansion of (pow (atan2 (/ 1 b) (/ 1 b)) (* 1/2 (- (/ 1 b) (/ 1 a)))) in b 1.209 * [taylor]: Taking taylor expansion of (exp (* (* 1/2 (- (/ 1 b) (/ 1 a))) (log (atan2 (/ 1 b) (/ 1 b))))) in b 1.209 * [taylor]: Taking taylor expansion of (* (* 1/2 (- (/ 1 b) (/ 1 a))) (log (atan2 (/ 1 b) (/ 1 b)))) in b 1.210 * [taylor]: Taking taylor expansion of (* 1/2 (- (/ 1 b) (/ 1 a))) in b 1.210 * [taylor]: Taking taylor expansion of 1/2 in b 1.210 * [taylor]: Taking taylor expansion of (- (/ 1 b) (/ 1 a)) in b 1.210 * [taylor]: Taking taylor expansion of (/ 1 b) in b 1.210 * [taylor]: Taking taylor expansion of b in b 1.210 * [taylor]: Taking taylor expansion of (/ 1 a) in b 1.210 * [taylor]: Taking taylor expansion of a in b 1.210 * [taylor]: Taking taylor expansion of (log (atan2 (/ 1 b) (/ 1 b))) in b 1.210 * [taylor]: Taking taylor expansion of (atan2 (/ 1 b) (/ 1 b)) in b 1.211 * [taylor]: Taking taylor expansion of (sin (pow (atan2 (/ 1 b) (/ 1 b)) (* 1/2 (- (/ 1 b) (/ 1 a))))) in b 1.211 * [taylor]: Taking taylor expansion of (pow (atan2 (/ 1 b) (/ 1 b)) (* 1/2 (- (/ 1 b) (/ 1 a)))) in b 1.211 * [taylor]: Taking taylor expansion of (exp (* (* 1/2 (- (/ 1 b) (/ 1 a))) (log (atan2 (/ 1 b) (/ 1 b))))) in b 1.211 * [taylor]: Taking taylor expansion of (* (* 1/2 (- (/ 1 b) (/ 1 a))) (log (atan2 (/ 1 b) (/ 1 b)))) in b 1.211 * [taylor]: Taking taylor expansion of (* 1/2 (- (/ 1 b) (/ 1 a))) in b 1.211 * [taylor]: Taking taylor expansion of 1/2 in b 1.211 * [taylor]: Taking taylor expansion of (- (/ 1 b) (/ 1 a)) in b 1.211 * [taylor]: Taking taylor expansion of (/ 1 b) in b 1.211 * [taylor]: Taking taylor expansion of b in b 1.211 * [taylor]: Taking taylor expansion of (/ 1 a) in b 1.211 * [taylor]: Taking taylor expansion of a in b 1.212 * [taylor]: Taking taylor expansion of (log (atan2 (/ 1 b) (/ 1 b))) in b 1.212 * [taylor]: Taking taylor expansion of (atan2 (/ 1 b) (/ 1 b)) in b 1.213 * [taylor]: Taking taylor expansion of (sin (exp (* 1/2 (* (log (atan2 (/ 1 b) (/ 1 b))) (- (/ 1 b) (/ 1 a)))))) in a 1.213 * [taylor]: Taking taylor expansion of (exp (* 1/2 (* (log (atan2 (/ 1 b) (/ 1 b))) (- (/ 1 b) (/ 1 a))))) in a 1.213 * [taylor]: Taking taylor expansion of (* 1/2 (* (log (atan2 (/ 1 b) (/ 1 b))) (- (/ 1 b) (/ 1 a)))) in a 1.213 * [taylor]: Taking taylor expansion of 1/2 in a 1.213 * [taylor]: Taking taylor expansion of (* (log (atan2 (/ 1 b) (/ 1 b))) (- (/ 1 b) (/ 1 a))) in a 1.213 * [taylor]: Taking taylor expansion of (log (atan2 (/ 1 b) (/ 1 b))) in a 1.213 * [taylor]: Taking taylor expansion of (atan2 (/ 1 b) (/ 1 b)) in a 1.213 * [taylor]: Taking taylor expansion of (- (/ 1 b) (/ 1 a)) in a 1.213 * [taylor]: Taking taylor expansion of (/ 1 b) in a 1.213 * [taylor]: Taking taylor expansion of b in a 1.214 * [taylor]: Taking taylor expansion of (/ 1 a) in a 1.214 * [taylor]: Taking taylor expansion of a in a 1.217 * [taylor]: Taking taylor expansion of 0 in a 1.221 * [taylor]: Taking taylor expansion of 0 in a 1.226 * [taylor]: Taking taylor expansion of 0 in a 1.227 * [approximate]: Taking taylor expansion of (sin (pow (atan2 (/ -1 b) (/ -1 b)) (* 1/2 (- (/ 1 a) (/ 1 b))))) in (b a) around 0 1.227 * [taylor]: Taking taylor expansion of (sin (pow (atan2 (/ -1 b) (/ -1 b)) (* 1/2 (- (/ 1 a) (/ 1 b))))) in a 1.227 * [taylor]: Taking taylor expansion of (pow (atan2 (/ -1 b) (/ -1 b)) (* 1/2 (- (/ 1 a) (/ 1 b)))) in a 1.227 * [taylor]: Taking taylor expansion of (exp (* (* 1/2 (- (/ 1 a) (/ 1 b))) (log (atan2 (/ -1 b) (/ -1 b))))) in a 1.227 * [taylor]: Taking taylor expansion of (* (* 1/2 (- (/ 1 a) (/ 1 b))) (log (atan2 (/ -1 b) (/ -1 b)))) in a 1.227 * [taylor]: Taking taylor expansion of (* 1/2 (- (/ 1 a) (/ 1 b))) in a 1.227 * [taylor]: Taking taylor expansion of 1/2 in a 1.227 * [taylor]: Taking taylor expansion of (- (/ 1 a) (/ 1 b)) in a 1.227 * [taylor]: Taking taylor expansion of (/ 1 a) in a 1.227 * [taylor]: Taking taylor expansion of a in a 1.231 * [taylor]: Taking taylor expansion of (/ 1 b) in a 1.231 * [taylor]: Taking taylor expansion of b in a 1.231 * [taylor]: Taking taylor expansion of (log (atan2 (/ -1 b) (/ -1 b))) in a 1.231 * [taylor]: Taking taylor expansion of (atan2 (/ -1 b) (/ -1 b)) in a 1.232 * [taylor]: Taking taylor expansion of (sin (pow (atan2 (/ -1 b) (/ -1 b)) (* 1/2 (- (/ 1 a) (/ 1 b))))) in b 1.232 * [taylor]: Taking taylor expansion of (pow (atan2 (/ -1 b) (/ -1 b)) (* 1/2 (- (/ 1 a) (/ 1 b)))) in b 1.232 * [taylor]: Taking taylor expansion of (exp (* (* 1/2 (- (/ 1 a) (/ 1 b))) (log (atan2 (/ -1 b) (/ -1 b))))) in b 1.232 * [taylor]: Taking taylor expansion of (* (* 1/2 (- (/ 1 a) (/ 1 b))) (log (atan2 (/ -1 b) (/ -1 b)))) in b 1.232 * [taylor]: Taking taylor expansion of (* 1/2 (- (/ 1 a) (/ 1 b))) in b 1.232 * [taylor]: Taking taylor expansion of 1/2 in b 1.232 * [taylor]: Taking taylor expansion of (- (/ 1 a) (/ 1 b)) in b 1.232 * [taylor]: Taking taylor expansion of (/ 1 a) in b 1.232 * [taylor]: Taking taylor expansion of a in b 1.232 * [taylor]: Taking taylor expansion of (/ 1 b) in b 1.232 * [taylor]: Taking taylor expansion of b in b 1.233 * [taylor]: Taking taylor expansion of (log (atan2 (/ -1 b) (/ -1 b))) in b 1.233 * [taylor]: Taking taylor expansion of (atan2 (/ -1 b) (/ -1 b)) in b 1.234 * [taylor]: Taking taylor expansion of (sin (pow (atan2 (/ -1 b) (/ -1 b)) (* 1/2 (- (/ 1 a) (/ 1 b))))) in b 1.234 * [taylor]: Taking taylor expansion of (pow (atan2 (/ -1 b) (/ -1 b)) (* 1/2 (- (/ 1 a) (/ 1 b)))) in b 1.234 * [taylor]: Taking taylor expansion of (exp (* (* 1/2 (- (/ 1 a) (/ 1 b))) (log (atan2 (/ -1 b) (/ -1 b))))) in b 1.234 * [taylor]: Taking taylor expansion of (* (* 1/2 (- (/ 1 a) (/ 1 b))) (log (atan2 (/ -1 b) (/ -1 b)))) in b 1.234 * [taylor]: Taking taylor expansion of (* 1/2 (- (/ 1 a) (/ 1 b))) in b 1.234 * [taylor]: Taking taylor expansion of 1/2 in b 1.234 * [taylor]: Taking taylor expansion of (- (/ 1 a) (/ 1 b)) in b 1.234 * [taylor]: Taking taylor expansion of (/ 1 a) in b 1.234 * [taylor]: Taking taylor expansion of a in b 1.234 * [taylor]: Taking taylor expansion of (/ 1 b) in b 1.234 * [taylor]: Taking taylor expansion of b in b 1.235 * [taylor]: Taking taylor expansion of (log (atan2 (/ -1 b) (/ -1 b))) in b 1.235 * [taylor]: Taking taylor expansion of (atan2 (/ -1 b) (/ -1 b)) in b 1.237 * [taylor]: Taking taylor expansion of (sin (exp (* 1/2 (* (log (atan2 (/ -1 b) (/ -1 b))) (- (/ 1 a) (/ 1 b)))))) in a 1.237 * [taylor]: Taking taylor expansion of (exp (* 1/2 (* (log (atan2 (/ -1 b) (/ -1 b))) (- (/ 1 a) (/ 1 b))))) in a 1.237 * [taylor]: Taking taylor expansion of (* 1/2 (* (log (atan2 (/ -1 b) (/ -1 b))) (- (/ 1 a) (/ 1 b)))) in a 1.237 * [taylor]: Taking taylor expansion of 1/2 in a 1.237 * [taylor]: Taking taylor expansion of (* (log (atan2 (/ -1 b) (/ -1 b))) (- (/ 1 a) (/ 1 b))) in a 1.237 * [taylor]: Taking taylor expansion of (log (atan2 (/ -1 b) (/ -1 b))) in a 1.237 * [taylor]: Taking taylor expansion of (atan2 (/ -1 b) (/ -1 b)) in a 1.237 * [taylor]: Taking taylor expansion of (- (/ 1 a) (/ 1 b)) in a 1.237 * [taylor]: Taking taylor expansion of (/ 1 a) in a 1.237 * [taylor]: Taking taylor expansion of a in a 1.237 * [taylor]: Taking taylor expansion of (/ 1 b) in a 1.237 * [taylor]: Taking taylor expansion of b in a 1.241 * [taylor]: Taking taylor expansion of 0 in a 1.245 * [taylor]: Taking taylor expansion of 0 in a 1.250 * [taylor]: Taking taylor expansion of 0 in a 1.250 * * * * [progress]: [ 2 / 2 ] generating series at (2 1) 1.250 * [approximate]: Taking taylor expansion of (pow (atan2 b b) (* 1/2 (- b a))) in (b a) around 0 1.250 * [taylor]: Taking taylor expansion of (pow (atan2 b b) (* 1/2 (- b a))) in a 1.250 * [taylor]: Taking taylor expansion of (exp (* (* 1/2 (- b a)) (log (atan2 b b)))) in a 1.250 * [taylor]: Taking taylor expansion of (* (* 1/2 (- b a)) (log (atan2 b b))) in a 1.250 * [taylor]: Taking taylor expansion of (* 1/2 (- b a)) in a 1.250 * [taylor]: Taking taylor expansion of 1/2 in a 1.250 * [taylor]: Taking taylor expansion of (- b a) in a 1.250 * [taylor]: Taking taylor expansion of b in a 1.250 * [taylor]: Taking taylor expansion of a in a 1.250 * [taylor]: Taking taylor expansion of (log (atan2 b b)) in a 1.250 * [taylor]: Taking taylor expansion of (atan2 b b) in a 1.251 * [taylor]: Taking taylor expansion of (pow (atan2 b b) (* 1/2 (- b a))) in b 1.251 * [taylor]: Taking taylor expansion of (exp (* (* 1/2 (- b a)) (log (atan2 b b)))) in b 1.251 * [taylor]: Taking taylor expansion of (* (* 1/2 (- b a)) (log (atan2 b b))) in b 1.251 * [taylor]: Taking taylor expansion of (* 1/2 (- b a)) in b 1.251 * [taylor]: Taking taylor expansion of 1/2 in b 1.251 * [taylor]: Taking taylor expansion of (- b a) in b 1.251 * [taylor]: Taking taylor expansion of b in b 1.251 * [taylor]: Taking taylor expansion of a in b 1.251 * [taylor]: Taking taylor expansion of (log (atan2 b b)) in b 1.251 * [taylor]: Taking taylor expansion of (atan2 b b) in b 1.251 * [taylor]: Taking taylor expansion of (pow (atan2 b b) (* 1/2 (- b a))) in b 1.251 * [taylor]: Taking taylor expansion of (exp (* (* 1/2 (- b a)) (log (atan2 b b)))) in b 1.251 * [taylor]: Taking taylor expansion of (* (* 1/2 (- b a)) (log (atan2 b b))) in b 1.251 * [taylor]: Taking taylor expansion of (* 1/2 (- b a)) in b 1.251 * [taylor]: Taking taylor expansion of 1/2 in b 1.251 * [taylor]: Taking taylor expansion of (- b a) in b 1.251 * [taylor]: Taking taylor expansion of b in b 1.251 * [taylor]: Taking taylor expansion of a in b 1.251 * [taylor]: Taking taylor expansion of (log (atan2 b b)) in b 1.251 * [taylor]: Taking taylor expansion of (atan2 b b) in b 1.252 * [taylor]: Taking taylor expansion of (exp (* -1/2 (* a (log (atan2 b b))))) in a 1.252 * [taylor]: Taking taylor expansion of (* -1/2 (* a (log (atan2 b b)))) in a 1.252 * [taylor]: Taking taylor expansion of -1/2 in a 1.252 * [taylor]: Taking taylor expansion of (* a (log (atan2 b b))) in a 1.252 * [taylor]: Taking taylor expansion of a in a 1.252 * [taylor]: Taking taylor expansion of (log (atan2 b b)) in a 1.252 * [taylor]: Taking taylor expansion of (atan2 b b) in a 1.255 * [taylor]: Taking taylor expansion of (* 1/2 (* (exp (* -1/2 (* a (log (atan2 b b))))) (log (atan2 b b)))) in a 1.255 * [taylor]: Taking taylor expansion of 1/2 in a 1.255 * [taylor]: Taking taylor expansion of (* (exp (* -1/2 (* a (log (atan2 b b))))) (log (atan2 b b))) in a 1.255 * [taylor]: Taking taylor expansion of (exp (* -1/2 (* a (log (atan2 b b))))) in a 1.255 * [taylor]: Taking taylor expansion of (* -1/2 (* a (log (atan2 b b)))) in a 1.255 * [taylor]: Taking taylor expansion of -1/2 in a 1.255 * [taylor]: Taking taylor expansion of (* a (log (atan2 b b))) in a 1.255 * [taylor]: Taking taylor expansion of a in a 1.255 * [taylor]: Taking taylor expansion of (log (atan2 b b)) in a 1.255 * [taylor]: Taking taylor expansion of (atan2 b b) in a 1.256 * [taylor]: Taking taylor expansion of (log (atan2 b b)) in a 1.256 * [taylor]: Taking taylor expansion of (atan2 b b) in a 1.257 * [approximate]: Taking taylor expansion of (pow (atan2 (/ 1 b) (/ 1 b)) (* 1/2 (- (/ 1 b) (/ 1 a)))) in (b a) around 0 1.257 * [taylor]: Taking taylor expansion of (pow (atan2 (/ 1 b) (/ 1 b)) (* 1/2 (- (/ 1 b) (/ 1 a)))) in a 1.257 * [taylor]: Taking taylor expansion of (exp (* (* 1/2 (- (/ 1 b) (/ 1 a))) (log (atan2 (/ 1 b) (/ 1 b))))) in a 1.257 * [taylor]: Taking taylor expansion of (* (* 1/2 (- (/ 1 b) (/ 1 a))) (log (atan2 (/ 1 b) (/ 1 b)))) in a 1.257 * [taylor]: Taking taylor expansion of (* 1/2 (- (/ 1 b) (/ 1 a))) in a 1.257 * [taylor]: Taking taylor expansion of 1/2 in a 1.257 * [taylor]: Taking taylor expansion of (- (/ 1 b) (/ 1 a)) in a 1.257 * [taylor]: Taking taylor expansion of (/ 1 b) in a 1.257 * [taylor]: Taking taylor expansion of b in a 1.257 * [taylor]: Taking taylor expansion of (/ 1 a) in a 1.257 * [taylor]: Taking taylor expansion of a in a 1.258 * [taylor]: Taking taylor expansion of (log (atan2 (/ 1 b) (/ 1 b))) in a 1.258 * [taylor]: Taking taylor expansion of (atan2 (/ 1 b) (/ 1 b)) in a 1.259 * [taylor]: Taking taylor expansion of (pow (atan2 (/ 1 b) (/ 1 b)) (* 1/2 (- (/ 1 b) (/ 1 a)))) in b 1.259 * [taylor]: Taking taylor expansion of (exp (* (* 1/2 (- (/ 1 b) (/ 1 a))) (log (atan2 (/ 1 b) (/ 1 b))))) in b 1.259 * [taylor]: Taking taylor expansion of (* (* 1/2 (- (/ 1 b) (/ 1 a))) (log (atan2 (/ 1 b) (/ 1 b)))) in b 1.259 * [taylor]: Taking taylor expansion of (* 1/2 (- (/ 1 b) (/ 1 a))) in b 1.259 * [taylor]: Taking taylor expansion of 1/2 in b 1.259 * [taylor]: Taking taylor expansion of (- (/ 1 b) (/ 1 a)) in b 1.259 * [taylor]: Taking taylor expansion of (/ 1 b) in b 1.259 * [taylor]: Taking taylor expansion of b in b 1.259 * [taylor]: Taking taylor expansion of (/ 1 a) in b 1.259 * [taylor]: Taking taylor expansion of a in b 1.259 * [taylor]: Taking taylor expansion of (log (atan2 (/ 1 b) (/ 1 b))) in b 1.259 * [taylor]: Taking taylor expansion of (atan2 (/ 1 b) (/ 1 b)) in b 1.260 * [taylor]: Taking taylor expansion of (pow (atan2 (/ 1 b) (/ 1 b)) (* 1/2 (- (/ 1 b) (/ 1 a)))) in b 1.260 * [taylor]: Taking taylor expansion of (exp (* (* 1/2 (- (/ 1 b) (/ 1 a))) (log (atan2 (/ 1 b) (/ 1 b))))) in b 1.260 * [taylor]: Taking taylor expansion of (* (* 1/2 (- (/ 1 b) (/ 1 a))) (log (atan2 (/ 1 b) (/ 1 b)))) in b 1.260 * [taylor]: Taking taylor expansion of (* 1/2 (- (/ 1 b) (/ 1 a))) in b 1.260 * [taylor]: Taking taylor expansion of 1/2 in b 1.260 * [taylor]: Taking taylor expansion of (- (/ 1 b) (/ 1 a)) in b 1.260 * [taylor]: Taking taylor expansion of (/ 1 b) in b 1.260 * [taylor]: Taking taylor expansion of b in b 1.260 * [taylor]: Taking taylor expansion of (/ 1 a) in b 1.260 * [taylor]: Taking taylor expansion of a in b 1.260 * [taylor]: Taking taylor expansion of (log (atan2 (/ 1 b) (/ 1 b))) in b 1.260 * [taylor]: Taking taylor expansion of (atan2 (/ 1 b) (/ 1 b)) in b 1.261 * [taylor]: Taking taylor expansion of (exp (* 1/2 (* (log (atan2 (/ 1 b) (/ 1 b))) (- (/ 1 b) (/ 1 a))))) in a 1.261 * [taylor]: Taking taylor expansion of (* 1/2 (* (log (atan2 (/ 1 b) (/ 1 b))) (- (/ 1 b) (/ 1 a)))) in a 1.261 * [taylor]: Taking taylor expansion of 1/2 in a 1.261 * [taylor]: Taking taylor expansion of (* (log (atan2 (/ 1 b) (/ 1 b))) (- (/ 1 b) (/ 1 a))) in a 1.261 * [taylor]: Taking taylor expansion of (log (atan2 (/ 1 b) (/ 1 b))) in a 1.261 * [taylor]: Taking taylor expansion of (atan2 (/ 1 b) (/ 1 b)) in a 1.262 * [taylor]: Taking taylor expansion of (- (/ 1 b) (/ 1 a)) in a 1.262 * [taylor]: Taking taylor expansion of (/ 1 b) in a 1.262 * [taylor]: Taking taylor expansion of b in a 1.262 * [taylor]: Taking taylor expansion of (/ 1 a) in a 1.262 * [taylor]: Taking taylor expansion of a in a 1.263 * [taylor]: Taking taylor expansion of 0 in a 1.263 * [taylor]: Taking taylor expansion of 0 in a 1.263 * [taylor]: Taking taylor expansion of 0 in a 1.263 * [approximate]: Taking taylor expansion of (pow (atan2 (/ -1 b) (/ -1 b)) (* 1/2 (- (/ 1 a) (/ 1 b)))) in (b a) around 0 1.263 * [taylor]: Taking taylor expansion of (pow (atan2 (/ -1 b) (/ -1 b)) (* 1/2 (- (/ 1 a) (/ 1 b)))) in a 1.263 * [taylor]: Taking taylor expansion of (exp (* (* 1/2 (- (/ 1 a) (/ 1 b))) (log (atan2 (/ -1 b) (/ -1 b))))) in a 1.263 * [taylor]: Taking taylor expansion of (* (* 1/2 (- (/ 1 a) (/ 1 b))) (log (atan2 (/ -1 b) (/ -1 b)))) in a 1.263 * [taylor]: Taking taylor expansion of (* 1/2 (- (/ 1 a) (/ 1 b))) in a 1.263 * [taylor]: Taking taylor expansion of 1/2 in a 1.263 * [taylor]: Taking taylor expansion of (- (/ 1 a) (/ 1 b)) in a 1.263 * [taylor]: Taking taylor expansion of (/ 1 a) in a 1.263 * [taylor]: Taking taylor expansion of a in a 1.264 * [taylor]: Taking taylor expansion of (/ 1 b) in a 1.264 * [taylor]: Taking taylor expansion of b in a 1.264 * [taylor]: Taking taylor expansion of (log (atan2 (/ -1 b) (/ -1 b))) in a 1.264 * [taylor]: Taking taylor expansion of (atan2 (/ -1 b) (/ -1 b)) in a 1.265 * [taylor]: Taking taylor expansion of (pow (atan2 (/ -1 b) (/ -1 b)) (* 1/2 (- (/ 1 a) (/ 1 b)))) in b 1.265 * [taylor]: Taking taylor expansion of (exp (* (* 1/2 (- (/ 1 a) (/ 1 b))) (log (atan2 (/ -1 b) (/ -1 b))))) in b 1.265 * [taylor]: Taking taylor expansion of (* (* 1/2 (- (/ 1 a) (/ 1 b))) (log (atan2 (/ -1 b) (/ -1 b)))) in b 1.265 * [taylor]: Taking taylor expansion of (* 1/2 (- (/ 1 a) (/ 1 b))) in b 1.265 * [taylor]: Taking taylor expansion of 1/2 in b 1.265 * [taylor]: Taking taylor expansion of (- (/ 1 a) (/ 1 b)) in b 1.265 * [taylor]: Taking taylor expansion of (/ 1 a) in b 1.265 * [taylor]: Taking taylor expansion of a in b 1.265 * [taylor]: Taking taylor expansion of (/ 1 b) in b 1.265 * [taylor]: Taking taylor expansion of b in b 1.265 * [taylor]: Taking taylor expansion of (log (atan2 (/ -1 b) (/ -1 b))) in b 1.265 * [taylor]: Taking taylor expansion of (atan2 (/ -1 b) (/ -1 b)) in b 1.266 * [taylor]: Taking taylor expansion of (pow (atan2 (/ -1 b) (/ -1 b)) (* 1/2 (- (/ 1 a) (/ 1 b)))) in b 1.266 * [taylor]: Taking taylor expansion of (exp (* (* 1/2 (- (/ 1 a) (/ 1 b))) (log (atan2 (/ -1 b) (/ -1 b))))) in b 1.266 * [taylor]: Taking taylor expansion of (* (* 1/2 (- (/ 1 a) (/ 1 b))) (log (atan2 (/ -1 b) (/ -1 b)))) in b 1.266 * [taylor]: Taking taylor expansion of (* 1/2 (- (/ 1 a) (/ 1 b))) in b 1.266 * [taylor]: Taking taylor expansion of 1/2 in b 1.266 * [taylor]: Taking taylor expansion of (- (/ 1 a) (/ 1 b)) in b 1.266 * [taylor]: Taking taylor expansion of (/ 1 a) in b 1.266 * [taylor]: Taking taylor expansion of a in b 1.266 * [taylor]: Taking taylor expansion of (/ 1 b) in b 1.266 * [taylor]: Taking taylor expansion of b in b 1.267 * [taylor]: Taking taylor expansion of (log (atan2 (/ -1 b) (/ -1 b))) in b 1.267 * [taylor]: Taking taylor expansion of (atan2 (/ -1 b) (/ -1 b)) in b 1.268 * [taylor]: Taking taylor expansion of (exp (* 1/2 (* (log (atan2 (/ -1 b) (/ -1 b))) (- (/ 1 a) (/ 1 b))))) in a 1.268 * [taylor]: Taking taylor expansion of (* 1/2 (* (log (atan2 (/ -1 b) (/ -1 b))) (- (/ 1 a) (/ 1 b)))) in a 1.268 * [taylor]: Taking taylor expansion of 1/2 in a 1.268 * [taylor]: Taking taylor expansion of (* (log (atan2 (/ -1 b) (/ -1 b))) (- (/ 1 a) (/ 1 b))) in a 1.268 * [taylor]: Taking taylor expansion of (log (atan2 (/ -1 b) (/ -1 b))) in a 1.268 * [taylor]: Taking taylor expansion of (atan2 (/ -1 b) (/ -1 b)) in a 1.268 * [taylor]: Taking taylor expansion of (- (/ 1 a) (/ 1 b)) in a 1.268 * [taylor]: Taking taylor expansion of (/ 1 a) in a 1.268 * [taylor]: Taking taylor expansion of a in a 1.268 * [taylor]: Taking taylor expansion of (/ 1 b) in a 1.268 * [taylor]: Taking taylor expansion of b in a 1.269 * [taylor]: Taking taylor expansion of 0 in a 1.269 * [taylor]: Taking taylor expansion of 0 in a 1.269 * [taylor]: Taking taylor expansion of 0 in a 1.269 * * * [progress]: simplifying candidates 1.270 * [simplify]: Simplifying using # : (log (sin (pow (atan2 b b) (* 1/2 (- b a))))) (exp (sin (pow (atan2 b b) (* 1/2 (- b a))))) (* (cbrt (sin (pow (atan2 b b) (* 1/2 (- b a))))) (cbrt (sin (pow (atan2 b b) (* 1/2 (- b a)))))) (cbrt (sin (pow (atan2 b b) (* 1/2 (- b a))))) (* (* (sin (pow (atan2 b b) (* 1/2 (- b a)))) (sin (pow (atan2 b b) (* 1/2 (- b a))))) (sin (pow (atan2 b b) (* 1/2 (- b a))))) (sqrt (sin (pow (atan2 b b) (* 1/2 (- b a))))) (sqrt (sin (pow (atan2 b b) (* 1/2 (- b a))))) (* (log (atan2 b b)) (* 1/2 (- b a))) (* (log (atan2 b b)) (* 1/2 (- b a))) (* 1 (* 1/2 (- b a))) (pow (atan2 b b) 1/2) (pow (atan2 b b) (* 1/2 b)) (pow (atan2 b b) (* 1/2 (- a))) (pow (atan2 b b) (* 1/2 b)) (pow (atan2 b b) (* 1/2 (- a))) (pow (atan2 b b) (* b 1/2)) (pow (atan2 b b) (* (- a) 1/2)) (pow (atan2 b b) (* b 1/2)) (pow (atan2 b b) (* (- a) 1/2)) (pow (* (cbrt (atan2 b b)) (cbrt (atan2 b b))) (* 1/2 (- b a))) (pow (cbrt (atan2 b b)) (* 1/2 (- b a))) (pow (sqrt (atan2 b b)) (* 1/2 (- b a))) (pow (sqrt (atan2 b b)) (* 1/2 (- b a))) (pow 1 (* 1/2 (- b a))) (pow (atan2 b b) (* 1/2 (- b a))) (log (pow (atan2 b b) (* 1/2 (- b a)))) (exp (pow (atan2 b b) (* 1/2 (- b a)))) (* (cbrt (pow (atan2 b b) (* 1/2 (- b a)))) (cbrt (pow (atan2 b b) (* 1/2 (- b a))))) (cbrt (pow (atan2 b b) (* 1/2 (- b a)))) (* (* (pow (atan2 b b) (* 1/2 (- b a))) (pow (atan2 b b) (* 1/2 (- b a)))) (pow (atan2 b b) (* 1/2 (- b a)))) (sqrt (pow (atan2 b b) (* 1/2 (- b a)))) (sqrt (pow (atan2 b b) (* 1/2 (- b a)))) (pow (atan2 b b) (/ (* 1/2 (- b a)) 2)) (pow (atan2 b b) (/ (* 1/2 (- b a)) 2)) (- (+ (* 1/2 (* (cos 1) (* b (log (atan2 b b))))) (sin 1)) (* 1/2 (* a (* (cos 1) (log (atan2 b b)))))) (sin (exp (* 1/2 (* (- b a) (log (atan2 b b)))))) (sin (exp (* 1/2 (* (- b a) (log (atan2 b b)))))) (- (+ (* 1/2 (* b (log (atan2 b b)))) 1) (* 1/2 (* a (log (atan2 b b))))) (exp (* 1/2 (* (- b a) (log (atan2 b b))))) (exp (* 1/2 (* (- b a) (log (atan2 b b))))) 1.273 * * [simplify]: iteration 0 : 145 enodes (cost 236 ) 1.276 * * [simplify]: iteration 1 : 453 enodes (cost 212 ) 1.286 * * [simplify]: iteration 2 : 1901 enodes (cost 202 ) 1.325 * * [simplify]: iteration 3 : 5001 enodes (cost 199 ) 1.327 * [simplify]: Simplified to: (log (sin (pow (atan2 b b) (* 1/2 (- b a))))) (exp (sin (pow (atan2 b b) (* 1/2 (- b a))))) (* (cbrt (sin (pow (atan2 b b) (* 1/2 (- b a))))) (cbrt (sin (pow (atan2 b b) (* 1/2 (- b a)))))) (cbrt (sin (pow (atan2 b b) (* 1/2 (- b a))))) (pow (sin (pow (atan2 b b) (* 1/2 (- b a)))) 3) (sqrt (sin (pow (atan2 b b) (* 1/2 (- b a))))) (sqrt (sin (pow (atan2 b b) (* 1/2 (- b a))))) (* (log (atan2 b b)) (* 1/2 (- b a))) (* (log (atan2 b b)) (* 1/2 (- b a))) (* 1/2 (- b a)) (pow (atan2 b b) 1/2) (pow (atan2 b b) (* 1/2 b)) (pow (atan2 b b) (* 1/2 (- a))) (pow (atan2 b b) (* 1/2 b)) (pow (atan2 b b) (* 1/2 (- a))) (pow (atan2 b b) (* 1/2 b)) (pow (atan2 b b) (* 1/2 (- a))) (pow (atan2 b b) (* 1/2 b)) (pow (atan2 b b) (* 1/2 (- a))) (pow (* (cbrt (atan2 b b)) (cbrt (atan2 b b))) (* 1/2 (- b a))) (pow (cbrt (atan2 b b)) (* 1/2 (- b a))) (pow (sqrt (atan2 b b)) (* 1/2 (- b a))) (pow (sqrt (atan2 b b)) (* 1/2 (- b a))) 1 (pow (atan2 b b) (* 1/2 (- b a))) (* (log (atan2 b b)) (* 1/2 (- b a))) (exp (pow (atan2 b b) (* 1/2 (- b a)))) (* (cbrt (pow (atan2 b b) (* 1/2 (- b a)))) (cbrt (pow (atan2 b b) (* 1/2 (- b a))))) (cbrt (pow (atan2 b b) (* 1/2 (- b a)))) (pow (pow (atan2 b b) (- b a)) 3/2) (sqrt (pow (atan2 b b) (* 1/2 (- b a)))) (sqrt (pow (atan2 b b) (* 1/2 (- b a)))) (pow (atan2 b b) (/ (- b a) 4)) (pow (atan2 b b) (/ (- b a) 4)) (+ (* (cos 1) (* (log (atan2 b b)) (* 1/2 (- b a)))) (sin 1)) (sin (pow (atan2 b b) (* 1/2 (- b a)))) (sin (pow (atan2 b b) (* 1/2 (- b a)))) (+ 1 (* (log (atan2 b b)) (* 1/2 (- b a)))) (pow (atan2 b b) (* 1/2 (- b a))) (pow (atan2 b b) (* 1/2 (- b a))) 1.327 * * * [progress]: adding candidates to table 1.380 * [progress]: [Phase 3 of 3] Extracting. 1.380 * * [regime]: Finding splitpoints for: (# # #) 1.381 * * * [regime-changes]: Trying 2 branch expressions: (b a) 1.381 * * * * [regimes]: Trying to branch on b from (# # #) 1.397 * * * * [regimes]: Trying to branch on a from (# # #) 1.416 * * * [regime]: Found split indices: #