8.372 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.066 * * * [progress]: [2/2] Setting up program. 0.068 * [progress]: [Phase 2 of 3] Improving. 0.068 * [simplify]: Simplifying using # : (- (+ (pow (+ (* a a) (* b b)) 2.0) (* 4.0 (* b b))) 1.0) 0.071 * * [simplify]: iteration 0 : 26 enodes (cost 8 ) 0.072 * * [simplify]: iteration 1 : 51 enodes (cost 8 ) 0.074 * * [simplify]: iteration 2 : 88 enodes (cost 7 ) 0.076 * * [simplify]: iteration 3 : 153 enodes (cost 7 ) 0.078 * * [simplify]: iteration 4 : 357 enodes (cost 7 ) 0.088 * * [simplify]: iteration 5 : 1572 enodes (cost 7 ) 0.121 * * [simplify]: iteration 6 : 5002 enodes (cost 7 ) 0.121 * [simplify]: Simplified to: (fma (* 4.0 b) b (- (pow (+ (* a a) (* b b)) 2.0) 1.0)) 0.124 * * [progress]: iteration 1 / 4 0.124 * * * [progress]: picking best candidate 0.126 * * * * [pick]: Picked # 0.126 * * * [progress]: localizing error 0.136 * * * [progress]: generating rewritten candidates 0.136 * * * * [progress]: [ 1 / 3 ] rewriting at (2 1 1) 0.140 * * * * [progress]: [ 2 / 3 ] rewriting at (2 1 2) 0.146 * * * * [progress]: [ 3 / 3 ] rewriting at (2 1) 0.173 * * * [progress]: generating series expansions 0.173 * * * * [progress]: [ 1 / 3 ] generating series at (2 1 1) 0.174 * [approximate]: Taking taylor expansion of (pow (+ (pow a 2) (pow b 2)) 2.0) in (a b) around 0 0.174 * [taylor]: Taking taylor expansion of (pow (+ (pow a 2) (pow b 2)) 2.0) in b 0.174 * [taylor]: Taking taylor expansion of (exp (* 2.0 (log (+ (pow a 2) (pow b 2))))) in b 0.174 * [taylor]: Taking taylor expansion of (* 2.0 (log (+ (pow a 2) (pow b 2)))) in b 0.174 * [taylor]: Taking taylor expansion of 2.0 in b 0.174 * [taylor]: Taking taylor expansion of (log (+ (pow a 2) (pow b 2))) in b 0.174 * [taylor]: Taking taylor expansion of (+ (pow a 2) (pow b 2)) in b 0.174 * [taylor]: Taking taylor expansion of (pow a 2) in b 0.174 * [taylor]: Taking taylor expansion of a in b 0.174 * [taylor]: Taking taylor expansion of (pow b 2) in b 0.174 * [taylor]: Taking taylor expansion of b in b 0.174 * [taylor]: Taking taylor expansion of (pow (+ (pow a 2) (pow b 2)) 2.0) in a 0.174 * [taylor]: Taking taylor expansion of (exp (* 2.0 (log (+ (pow a 2) (pow b 2))))) in a 0.174 * [taylor]: Taking taylor expansion of (* 2.0 (log (+ (pow a 2) (pow b 2)))) in a 0.174 * [taylor]: Taking taylor expansion of 2.0 in a 0.174 * [taylor]: Taking taylor expansion of (log (+ (pow a 2) (pow b 2))) in a 0.174 * [taylor]: Taking taylor expansion of (+ (pow a 2) (pow b 2)) in a 0.174 * [taylor]: Taking taylor expansion of (pow a 2) in a 0.174 * [taylor]: Taking taylor expansion of a in a 0.174 * [taylor]: Taking taylor expansion of (pow b 2) in a 0.174 * [taylor]: Taking taylor expansion of b in a 0.175 * [taylor]: Taking taylor expansion of (pow (+ (pow a 2) (pow b 2)) 2.0) in a 0.175 * [taylor]: Taking taylor expansion of (exp (* 2.0 (log (+ (pow a 2) (pow b 2))))) in a 0.175 * [taylor]: Taking taylor expansion of (* 2.0 (log (+ (pow a 2) (pow b 2)))) in a 0.175 * [taylor]: Taking taylor expansion of 2.0 in a 0.175 * [taylor]: Taking taylor expansion of (log (+ (pow a 2) (pow b 2))) in a 0.175 * [taylor]: Taking taylor expansion of (+ (pow a 2) (pow b 2)) in a 0.175 * [taylor]: Taking taylor expansion of (pow a 2) in a 0.175 * [taylor]: Taking taylor expansion of a in a 0.175 * [taylor]: Taking taylor expansion of (pow b 2) in a 0.175 * [taylor]: Taking taylor expansion of b in a 0.175 * [taylor]: Taking taylor expansion of (pow (pow b 2) 2.0) in b 0.175 * [taylor]: Taking taylor expansion of (exp (* 2.0 (log (pow b 2)))) in b 0.175 * [taylor]: Taking taylor expansion of (* 2.0 (log (pow b 2))) in b 0.175 * [taylor]: Taking taylor expansion of 2.0 in b 0.175 * [taylor]: Taking taylor expansion of (log (pow b 2)) in b 0.175 * [taylor]: Taking taylor expansion of (pow b 2) in b 0.175 * [taylor]: Taking taylor expansion of b in b 0.178 * [taylor]: Taking taylor expansion of 0 in b 0.184 * [taylor]: Taking taylor expansion of (* 2.0 (pow (pow b 2.0) 1.0)) in b 0.184 * [taylor]: Taking taylor expansion of 2.0 in b 0.184 * [taylor]: Taking taylor expansion of (pow (pow b 2.0) 1.0) in b 0.184 * [taylor]: Taking taylor expansion of (exp (* 1.0 (log (pow b 2.0)))) in b 0.184 * [taylor]: Taking taylor expansion of (* 1.0 (log (pow b 2.0))) in b 0.184 * [taylor]: Taking taylor expansion of 1.0 in b 0.184 * [taylor]: Taking taylor expansion of (log (pow b 2.0)) in b 0.184 * [taylor]: Taking taylor expansion of (pow b 2.0) in b 0.184 * [taylor]: Taking taylor expansion of (exp (* 2.0 (log b))) in b 0.184 * [taylor]: Taking taylor expansion of (* 2.0 (log b)) in b 0.184 * [taylor]: Taking taylor expansion of 2.0 in b 0.184 * [taylor]: Taking taylor expansion of (log b) in b 0.184 * [taylor]: Taking taylor expansion of b in b 0.197 * [taylor]: Taking taylor expansion of 0 in b 0.207 * [approximate]: Taking taylor expansion of (pow (+ (/ 1 (pow b 2)) (/ 1 (pow a 2))) 2.0) in (a b) around 0 0.207 * [taylor]: Taking taylor expansion of (pow (+ (/ 1 (pow b 2)) (/ 1 (pow a 2))) 2.0) in b 0.207 * [taylor]: Taking taylor expansion of (exp (* 2.0 (log (+ (/ 1 (pow b 2)) (/ 1 (pow a 2)))))) in b 0.207 * [taylor]: Taking taylor expansion of (* 2.0 (log (+ (/ 1 (pow b 2)) (/ 1 (pow a 2))))) in b 0.207 * [taylor]: Taking taylor expansion of 2.0 in b 0.207 * [taylor]: Taking taylor expansion of (log (+ (/ 1 (pow b 2)) (/ 1 (pow a 2)))) in b 0.207 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow b 2)) (/ 1 (pow a 2))) in b 0.207 * [taylor]: Taking taylor expansion of (/ 1 (pow b 2)) in b 0.207 * [taylor]: Taking taylor expansion of (pow b 2) in b 0.207 * [taylor]: Taking taylor expansion of b in b 0.207 * [taylor]: Taking taylor expansion of (/ 1 (pow a 2)) in b 0.207 * [taylor]: Taking taylor expansion of (pow a 2) in b 0.207 * [taylor]: Taking taylor expansion of a in b 0.208 * [taylor]: Taking taylor expansion of (pow (+ (/ 1 (pow b 2)) (/ 1 (pow a 2))) 2.0) in a 0.208 * [taylor]: Taking taylor expansion of (exp (* 2.0 (log (+ (/ 1 (pow b 2)) (/ 1 (pow a 2)))))) in a 0.208 * [taylor]: Taking taylor expansion of (* 2.0 (log (+ (/ 1 (pow b 2)) (/ 1 (pow a 2))))) in a 0.208 * [taylor]: Taking taylor expansion of 2.0 in a 0.208 * [taylor]: Taking taylor expansion of (log (+ (/ 1 (pow b 2)) (/ 1 (pow a 2)))) in a 0.208 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow b 2)) (/ 1 (pow a 2))) in a 0.208 * [taylor]: Taking taylor expansion of (/ 1 (pow b 2)) in a 0.208 * [taylor]: Taking taylor expansion of (pow b 2) in a 0.208 * [taylor]: Taking taylor expansion of b in a 0.209 * [taylor]: Taking taylor expansion of (/ 1 (pow a 2)) in a 0.209 * [taylor]: Taking taylor expansion of (pow a 2) in a 0.209 * [taylor]: Taking taylor expansion of a in a 0.210 * [taylor]: Taking taylor expansion of (pow (+ (/ 1 (pow b 2)) (/ 1 (pow a 2))) 2.0) in a 0.210 * [taylor]: Taking taylor expansion of (exp (* 2.0 (log (+ (/ 1 (pow b 2)) (/ 1 (pow a 2)))))) in a 0.210 * [taylor]: Taking taylor expansion of (* 2.0 (log (+ (/ 1 (pow b 2)) (/ 1 (pow a 2))))) in a 0.210 * [taylor]: Taking taylor expansion of 2.0 in a 0.210 * [taylor]: Taking taylor expansion of (log (+ (/ 1 (pow b 2)) (/ 1 (pow a 2)))) in a 0.210 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow b 2)) (/ 1 (pow a 2))) in a 0.210 * [taylor]: Taking taylor expansion of (/ 1 (pow b 2)) in a 0.210 * [taylor]: Taking taylor expansion of (pow b 2) in a 0.210 * [taylor]: Taking taylor expansion of b in a 0.210 * [taylor]: Taking taylor expansion of (/ 1 (pow a 2)) in a 0.210 * [taylor]: Taking taylor expansion of (pow a 2) in a 0.210 * [taylor]: Taking taylor expansion of a in a 0.212 * [taylor]: Taking taylor expansion of (pow a -4.0) in b 0.212 * [taylor]: Taking taylor expansion of (exp (* -4.0 (log a))) in b 0.212 * [taylor]: Taking taylor expansion of (* -4.0 (log a)) in b 0.212 * [taylor]: Taking taylor expansion of -4.0 in b 0.212 * [taylor]: Taking taylor expansion of (log a) in b 0.212 * [taylor]: Taking taylor expansion of a in b 0.215 * [taylor]: Taking taylor expansion of 0 in b 0.220 * [taylor]: Taking taylor expansion of (* 2.0 (* (pow (/ 1 (pow a 4.0)) 1.0) (/ 1 (pow b 2)))) in b 0.220 * [taylor]: Taking taylor expansion of 2.0 in b 0.220 * [taylor]: Taking taylor expansion of (* (pow (/ 1 (pow a 4.0)) 1.0) (/ 1 (pow b 2))) in b 0.220 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow a 4.0)) 1.0) in b 0.220 * [taylor]: Taking taylor expansion of (exp (* 1.0 (log (/ 1 (pow a 4.0))))) in b 0.220 * [taylor]: Taking taylor expansion of (* 1.0 (log (/ 1 (pow a 4.0)))) in b 0.220 * [taylor]: Taking taylor expansion of 1.0 in b 0.220 * [taylor]: Taking taylor expansion of (log (/ 1 (pow a 4.0))) in b 0.220 * [taylor]: Taking taylor expansion of (/ 1 (pow a 4.0)) in b 0.220 * [taylor]: Taking taylor expansion of (pow a 4.0) in b 0.220 * [taylor]: Taking taylor expansion of (exp (* 4.0 (log a))) in b 0.220 * [taylor]: Taking taylor expansion of (* 4.0 (log a)) in b 0.220 * [taylor]: Taking taylor expansion of 4.0 in b 0.220 * [taylor]: Taking taylor expansion of (log a) in b 0.220 * [taylor]: Taking taylor expansion of a in b 0.221 * [taylor]: Taking taylor expansion of (/ 1 (pow b 2)) in b 0.221 * [taylor]: Taking taylor expansion of (pow b 2) in b 0.221 * [taylor]: Taking taylor expansion of b in b 0.242 * [taylor]: Taking taylor expansion of 0 in b 0.243 * [approximate]: Taking taylor expansion of (pow (+ (/ 1 (pow b 2)) (/ 1 (pow a 2))) 2.0) in (a b) around 0 0.243 * [taylor]: Taking taylor expansion of (pow (+ (/ 1 (pow b 2)) (/ 1 (pow a 2))) 2.0) in b 0.243 * [taylor]: Taking taylor expansion of (exp (* 2.0 (log (+ (/ 1 (pow b 2)) (/ 1 (pow a 2)))))) in b 0.243 * [taylor]: Taking taylor expansion of (* 2.0 (log (+ (/ 1 (pow b 2)) (/ 1 (pow a 2))))) in b 0.243 * [taylor]: Taking taylor expansion of 2.0 in b 0.243 * [taylor]: Taking taylor expansion of (log (+ (/ 1 (pow b 2)) (/ 1 (pow a 2)))) in b 0.243 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow b 2)) (/ 1 (pow a 2))) in b 0.243 * [taylor]: Taking taylor expansion of (/ 1 (pow b 2)) in b 0.243 * [taylor]: Taking taylor expansion of (pow b 2) in b 0.243 * [taylor]: Taking taylor expansion of b in b 0.244 * [taylor]: Taking taylor expansion of (/ 1 (pow a 2)) in b 0.244 * [taylor]: Taking taylor expansion of (pow a 2) in b 0.244 * [taylor]: Taking taylor expansion of a in b 0.245 * [taylor]: Taking taylor expansion of (pow (+ (/ 1 (pow b 2)) (/ 1 (pow a 2))) 2.0) in a 0.245 * [taylor]: Taking taylor expansion of (exp (* 2.0 (log (+ (/ 1 (pow b 2)) (/ 1 (pow a 2)))))) in a 0.245 * [taylor]: Taking taylor expansion of (* 2.0 (log (+ (/ 1 (pow b 2)) (/ 1 (pow a 2))))) in a 0.245 * [taylor]: Taking taylor expansion of 2.0 in a 0.245 * [taylor]: Taking taylor expansion of (log (+ (/ 1 (pow b 2)) (/ 1 (pow a 2)))) in a 0.245 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow b 2)) (/ 1 (pow a 2))) in a 0.245 * [taylor]: Taking taylor expansion of (/ 1 (pow b 2)) in a 0.245 * [taylor]: Taking taylor expansion of (pow b 2) in a 0.245 * [taylor]: Taking taylor expansion of b in a 0.245 * [taylor]: Taking taylor expansion of (/ 1 (pow a 2)) in a 0.245 * [taylor]: Taking taylor expansion of (pow a 2) in a 0.245 * [taylor]: Taking taylor expansion of a in a 0.246 * [taylor]: Taking taylor expansion of (pow (+ (/ 1 (pow b 2)) (/ 1 (pow a 2))) 2.0) in a 0.246 * [taylor]: Taking taylor expansion of (exp (* 2.0 (log (+ (/ 1 (pow b 2)) (/ 1 (pow a 2)))))) in a 0.246 * [taylor]: Taking taylor expansion of (* 2.0 (log (+ (/ 1 (pow b 2)) (/ 1 (pow a 2))))) in a 0.246 * [taylor]: Taking taylor expansion of 2.0 in a 0.246 * [taylor]: Taking taylor expansion of (log (+ (/ 1 (pow b 2)) (/ 1 (pow a 2)))) in a 0.246 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow b 2)) (/ 1 (pow a 2))) in a 0.246 * [taylor]: Taking taylor expansion of (/ 1 (pow b 2)) in a 0.246 * [taylor]: Taking taylor expansion of (pow b 2) in a 0.246 * [taylor]: Taking taylor expansion of b in a 0.246 * [taylor]: Taking taylor expansion of (/ 1 (pow a 2)) in a 0.246 * [taylor]: Taking taylor expansion of (pow a 2) in a 0.247 * [taylor]: Taking taylor expansion of a in a 0.248 * [taylor]: Taking taylor expansion of (pow a -4.0) in b 0.248 * [taylor]: Taking taylor expansion of (exp (* -4.0 (log a))) in b 0.248 * [taylor]: Taking taylor expansion of (* -4.0 (log a)) in b 0.248 * [taylor]: Taking taylor expansion of -4.0 in b 0.248 * [taylor]: Taking taylor expansion of (log a) in b 0.248 * [taylor]: Taking taylor expansion of a in b 0.251 * [taylor]: Taking taylor expansion of 0 in b 0.256 * [taylor]: Taking taylor expansion of (* 2.0 (* (pow (/ 1 (pow a 4.0)) 1.0) (/ 1 (pow b 2)))) in b 0.256 * [taylor]: Taking taylor expansion of 2.0 in b 0.256 * [taylor]: Taking taylor expansion of (* (pow (/ 1 (pow a 4.0)) 1.0) (/ 1 (pow b 2))) in b 0.256 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow a 4.0)) 1.0) in b 0.256 * [taylor]: Taking taylor expansion of (exp (* 1.0 (log (/ 1 (pow a 4.0))))) in b 0.256 * [taylor]: Taking taylor expansion of (* 1.0 (log (/ 1 (pow a 4.0)))) in b 0.256 * [taylor]: Taking taylor expansion of 1.0 in b 0.256 * [taylor]: Taking taylor expansion of (log (/ 1 (pow a 4.0))) in b 0.256 * [taylor]: Taking taylor expansion of (/ 1 (pow a 4.0)) in b 0.256 * [taylor]: Taking taylor expansion of (pow a 4.0) in b 0.256 * [taylor]: Taking taylor expansion of (exp (* 4.0 (log a))) in b 0.256 * [taylor]: Taking taylor expansion of (* 4.0 (log a)) in b 0.256 * [taylor]: Taking taylor expansion of 4.0 in b 0.256 * [taylor]: Taking taylor expansion of (log a) in b 0.256 * [taylor]: Taking taylor expansion of a in b 0.257 * [taylor]: Taking taylor expansion of (/ 1 (pow b 2)) in b 0.257 * [taylor]: Taking taylor expansion of (pow b 2) in b 0.257 * [taylor]: Taking taylor expansion of b in b 0.284 * [taylor]: Taking taylor expansion of 0 in b 0.284 * * * * [progress]: [ 2 / 3 ] generating series at (2 1 2) 0.284 * [approximate]: Taking taylor expansion of (* 4.0 (pow b 2)) in (b) around 0 0.284 * [taylor]: Taking taylor expansion of (* 4.0 (pow b 2)) in b 0.284 * [taylor]: Taking taylor expansion of 4.0 in b 0.284 * [taylor]: Taking taylor expansion of (pow b 2) in b 0.284 * [taylor]: Taking taylor expansion of b in b 0.284 * [taylor]: Taking taylor expansion of (* 4.0 (pow b 2)) in b 0.284 * [taylor]: Taking taylor expansion of 4.0 in b 0.284 * [taylor]: Taking taylor expansion of (pow b 2) in b 0.284 * [taylor]: Taking taylor expansion of b in b 0.293 * [approximate]: Taking taylor expansion of (/ 4.0 (pow b 2)) in (b) around 0 0.293 * [taylor]: Taking taylor expansion of (/ 4.0 (pow b 2)) in b 0.293 * [taylor]: Taking taylor expansion of 4.0 in b 0.293 * [taylor]: Taking taylor expansion of (pow b 2) in b 0.293 * [taylor]: Taking taylor expansion of b in b 0.294 * [taylor]: Taking taylor expansion of (/ 4.0 (pow b 2)) in b 0.294 * [taylor]: Taking taylor expansion of 4.0 in b 0.294 * [taylor]: Taking taylor expansion of (pow b 2) in b 0.294 * [taylor]: Taking taylor expansion of b in b 0.301 * [approximate]: Taking taylor expansion of (/ 4.0 (pow b 2)) in (b) around 0 0.301 * [taylor]: Taking taylor expansion of (/ 4.0 (pow b 2)) in b 0.301 * [taylor]: Taking taylor expansion of 4.0 in b 0.301 * [taylor]: Taking taylor expansion of (pow b 2) in b 0.302 * [taylor]: Taking taylor expansion of b in b 0.302 * [taylor]: Taking taylor expansion of (/ 4.0 (pow b 2)) in b 0.302 * [taylor]: Taking taylor expansion of 4.0 in b 0.302 * [taylor]: Taking taylor expansion of (pow b 2) in b 0.302 * [taylor]: Taking taylor expansion of b in b 0.310 * * * * [progress]: [ 3 / 3 ] generating series at (2 1) 0.310 * [approximate]: Taking taylor expansion of (+ (pow a 4) (+ (pow b 4) (+ (* 4.0 (pow b 2)) (* 2 (* (pow a 2) (pow b 2)))))) in (a b) around 0 0.310 * [taylor]: Taking taylor expansion of (+ (pow a 4) (+ (pow b 4) (+ (* 4.0 (pow b 2)) (* 2 (* (pow a 2) (pow b 2)))))) in b 0.310 * [taylor]: Taking taylor expansion of (pow a 4) in b 0.310 * [taylor]: Taking taylor expansion of a in b 0.310 * [taylor]: Taking taylor expansion of (+ (pow b 4) (+ (* 4.0 (pow b 2)) (* 2 (* (pow a 2) (pow b 2))))) in b 0.310 * [taylor]: Taking taylor expansion of (pow b 4) in b 0.310 * [taylor]: Taking taylor expansion of b in b 0.310 * [taylor]: Taking taylor expansion of (+ (* 4.0 (pow b 2)) (* 2 (* (pow a 2) (pow b 2)))) in b 0.310 * [taylor]: Taking taylor expansion of (* 4.0 (pow b 2)) in b 0.310 * [taylor]: Taking taylor expansion of 4.0 in b 0.310 * [taylor]: Taking taylor expansion of (pow b 2) in b 0.310 * [taylor]: Taking taylor expansion of b in b 0.310 * [taylor]: Taking taylor expansion of (* 2 (* (pow a 2) (pow b 2))) in b 0.310 * [taylor]: Taking taylor expansion of 2 in b 0.310 * [taylor]: Taking taylor expansion of (* (pow a 2) (pow b 2)) in b 0.310 * [taylor]: Taking taylor expansion of (pow a 2) in b 0.311 * [taylor]: Taking taylor expansion of a in b 0.311 * [taylor]: Taking taylor expansion of (pow b 2) in b 0.311 * [taylor]: Taking taylor expansion of b in b 0.311 * [taylor]: Taking taylor expansion of (+ (pow a 4) (+ (pow b 4) (+ (* 4.0 (pow b 2)) (* 2 (* (pow a 2) (pow b 2)))))) in a 0.311 * [taylor]: Taking taylor expansion of (pow a 4) in a 0.311 * [taylor]: Taking taylor expansion of a in a 0.311 * [taylor]: Taking taylor expansion of (+ (pow b 4) (+ (* 4.0 (pow b 2)) (* 2 (* (pow a 2) (pow b 2))))) in a 0.311 * [taylor]: Taking taylor expansion of (pow b 4) in a 0.311 * [taylor]: Taking taylor expansion of b in a 0.311 * [taylor]: Taking taylor expansion of (+ (* 4.0 (pow b 2)) (* 2 (* (pow a 2) (pow b 2)))) in a 0.311 * [taylor]: Taking taylor expansion of (* 4.0 (pow b 2)) in a 0.311 * [taylor]: Taking taylor expansion of 4.0 in a 0.311 * [taylor]: Taking taylor expansion of (pow b 2) in a 0.311 * [taylor]: Taking taylor expansion of b in a 0.311 * [taylor]: Taking taylor expansion of (* 2 (* (pow a 2) (pow b 2))) in a 0.311 * [taylor]: Taking taylor expansion of 2 in a 0.311 * [taylor]: Taking taylor expansion of (* (pow a 2) (pow b 2)) in a 0.311 * [taylor]: Taking taylor expansion of (pow a 2) in a 0.311 * [taylor]: Taking taylor expansion of a in a 0.311 * [taylor]: Taking taylor expansion of (pow b 2) in a 0.311 * [taylor]: Taking taylor expansion of b in a 0.311 * [taylor]: Taking taylor expansion of (+ (pow a 4) (+ (pow b 4) (+ (* 4.0 (pow b 2)) (* 2 (* (pow a 2) (pow b 2)))))) in a 0.311 * [taylor]: Taking taylor expansion of (pow a 4) in a 0.311 * [taylor]: Taking taylor expansion of a in a 0.311 * [taylor]: Taking taylor expansion of (+ (pow b 4) (+ (* 4.0 (pow b 2)) (* 2 (* (pow a 2) (pow b 2))))) in a 0.311 * [taylor]: Taking taylor expansion of (pow b 4) in a 0.311 * [taylor]: Taking taylor expansion of b in a 0.311 * [taylor]: Taking taylor expansion of (+ (* 4.0 (pow b 2)) (* 2 (* (pow a 2) (pow b 2)))) in a 0.311 * [taylor]: Taking taylor expansion of (* 4.0 (pow b 2)) in a 0.311 * [taylor]: Taking taylor expansion of 4.0 in a 0.311 * [taylor]: Taking taylor expansion of (pow b 2) in a 0.311 * [taylor]: Taking taylor expansion of b in a 0.311 * [taylor]: Taking taylor expansion of (* 2 (* (pow a 2) (pow b 2))) in a 0.311 * [taylor]: Taking taylor expansion of 2 in a 0.311 * [taylor]: Taking taylor expansion of (* (pow a 2) (pow b 2)) in a 0.311 * [taylor]: Taking taylor expansion of (pow a 2) in a 0.311 * [taylor]: Taking taylor expansion of a in a 0.311 * [taylor]: Taking taylor expansion of (pow b 2) in a 0.311 * [taylor]: Taking taylor expansion of b in a 0.312 * [taylor]: Taking taylor expansion of (+ (pow b 4) (* 4.0 (pow b 2))) in b 0.312 * [taylor]: Taking taylor expansion of (pow b 4) in b 0.312 * [taylor]: Taking taylor expansion of b in b 0.312 * [taylor]: Taking taylor expansion of (* 4.0 (pow b 2)) in b 0.312 * [taylor]: Taking taylor expansion of 4.0 in b 0.312 * [taylor]: Taking taylor expansion of (pow b 2) in b 0.312 * [taylor]: Taking taylor expansion of b in b 0.313 * [taylor]: Taking taylor expansion of 0 in b 0.315 * [taylor]: Taking taylor expansion of (* 2 (pow b 2)) in b 0.315 * [taylor]: Taking taylor expansion of 2 in b 0.315 * [taylor]: Taking taylor expansion of (pow b 2) in b 0.315 * [taylor]: Taking taylor expansion of b in b 0.321 * [taylor]: Taking taylor expansion of 0 in b 0.328 * [taylor]: Taking taylor expansion of 1 in b 0.330 * [approximate]: Taking taylor expansion of (+ (* 2 (/ 1 (* (pow a 2) (pow b 2)))) (+ (* 4.0 (/ 1 (pow b 2))) (+ (/ 1 (pow a 4)) (/ 1 (pow b 4))))) in (a b) around 0 0.330 * [taylor]: Taking taylor expansion of (+ (* 2 (/ 1 (* (pow a 2) (pow b 2)))) (+ (* 4.0 (/ 1 (pow b 2))) (+ (/ 1 (pow a 4)) (/ 1 (pow b 4))))) in b 0.330 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (* (pow a 2) (pow b 2)))) in b 0.330 * [taylor]: Taking taylor expansion of 2 in b 0.330 * [taylor]: Taking taylor expansion of (/ 1 (* (pow a 2) (pow b 2))) in b 0.330 * [taylor]: Taking taylor expansion of (* (pow a 2) (pow b 2)) in b 0.330 * [taylor]: Taking taylor expansion of (pow a 2) in b 0.330 * [taylor]: Taking taylor expansion of a in b 0.330 * [taylor]: Taking taylor expansion of (pow b 2) in b 0.330 * [taylor]: Taking taylor expansion of b in b 0.330 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 (pow b 2))) (+ (/ 1 (pow a 4)) (/ 1 (pow b 4)))) in b 0.330 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow b 2))) in b 0.330 * [taylor]: Taking taylor expansion of 4.0 in b 0.330 * [taylor]: Taking taylor expansion of (/ 1 (pow b 2)) in b 0.330 * [taylor]: Taking taylor expansion of (pow b 2) in b 0.330 * [taylor]: Taking taylor expansion of b in b 0.331 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow a 4)) (/ 1 (pow b 4))) in b 0.331 * [taylor]: Taking taylor expansion of (/ 1 (pow a 4)) in b 0.331 * [taylor]: Taking taylor expansion of (pow a 4) in b 0.331 * [taylor]: Taking taylor expansion of a in b 0.331 * [taylor]: Taking taylor expansion of (/ 1 (pow b 4)) in b 0.331 * [taylor]: Taking taylor expansion of (pow b 4) in b 0.331 * [taylor]: Taking taylor expansion of b in b 0.332 * [taylor]: Taking taylor expansion of (+ (* 2 (/ 1 (* (pow a 2) (pow b 2)))) (+ (* 4.0 (/ 1 (pow b 2))) (+ (/ 1 (pow a 4)) (/ 1 (pow b 4))))) in a 0.332 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (* (pow a 2) (pow b 2)))) in a 0.332 * [taylor]: Taking taylor expansion of 2 in a 0.332 * [taylor]: Taking taylor expansion of (/ 1 (* (pow a 2) (pow b 2))) in a 0.332 * [taylor]: Taking taylor expansion of (* (pow a 2) (pow b 2)) in a 0.332 * [taylor]: Taking taylor expansion of (pow a 2) in a 0.332 * [taylor]: Taking taylor expansion of a in a 0.332 * [taylor]: Taking taylor expansion of (pow b 2) in a 0.332 * [taylor]: Taking taylor expansion of b in a 0.333 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 (pow b 2))) (+ (/ 1 (pow a 4)) (/ 1 (pow b 4)))) in a 0.333 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow b 2))) in a 0.333 * [taylor]: Taking taylor expansion of 4.0 in a 0.333 * [taylor]: Taking taylor expansion of (/ 1 (pow b 2)) in a 0.333 * [taylor]: Taking taylor expansion of (pow b 2) in a 0.333 * [taylor]: Taking taylor expansion of b in a 0.333 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow a 4)) (/ 1 (pow b 4))) in a 0.333 * [taylor]: Taking taylor expansion of (/ 1 (pow a 4)) in a 0.333 * [taylor]: Taking taylor expansion of (pow a 4) in a 0.333 * [taylor]: Taking taylor expansion of a in a 0.334 * [taylor]: Taking taylor expansion of (/ 1 (pow b 4)) in a 0.334 * [taylor]: Taking taylor expansion of (pow b 4) in a 0.334 * [taylor]: Taking taylor expansion of b in a 0.334 * [taylor]: Taking taylor expansion of (+ (* 2 (/ 1 (* (pow a 2) (pow b 2)))) (+ (* 4.0 (/ 1 (pow b 2))) (+ (/ 1 (pow a 4)) (/ 1 (pow b 4))))) in a 0.334 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (* (pow a 2) (pow b 2)))) in a 0.334 * [taylor]: Taking taylor expansion of 2 in a 0.334 * [taylor]: Taking taylor expansion of (/ 1 (* (pow a 2) (pow b 2))) in a 0.334 * [taylor]: Taking taylor expansion of (* (pow a 2) (pow b 2)) in a 0.334 * [taylor]: Taking taylor expansion of (pow a 2) in a 0.334 * [taylor]: Taking taylor expansion of a in a 0.334 * [taylor]: Taking taylor expansion of (pow b 2) in a 0.334 * [taylor]: Taking taylor expansion of b in a 0.334 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 (pow b 2))) (+ (/ 1 (pow a 4)) (/ 1 (pow b 4)))) in a 0.335 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow b 2))) in a 0.335 * [taylor]: Taking taylor expansion of 4.0 in a 0.335 * [taylor]: Taking taylor expansion of (/ 1 (pow b 2)) in a 0.335 * [taylor]: Taking taylor expansion of (pow b 2) in a 0.335 * [taylor]: Taking taylor expansion of b in a 0.335 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow a 4)) (/ 1 (pow b 4))) in a 0.335 * [taylor]: Taking taylor expansion of (/ 1 (pow a 4)) in a 0.335 * [taylor]: Taking taylor expansion of (pow a 4) in a 0.335 * [taylor]: Taking taylor expansion of a in a 0.335 * [taylor]: Taking taylor expansion of (/ 1 (pow b 4)) in a 0.335 * [taylor]: Taking taylor expansion of (pow b 4) in a 0.335 * [taylor]: Taking taylor expansion of b in a 0.337 * [taylor]: Taking taylor expansion of 1 in b 0.338 * [taylor]: Taking taylor expansion of 0 in b 0.341 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow b 2))) in b 0.341 * [taylor]: Taking taylor expansion of 2 in b 0.341 * [taylor]: Taking taylor expansion of (/ 1 (pow b 2)) in b 0.341 * [taylor]: Taking taylor expansion of (pow b 2) in b 0.341 * [taylor]: Taking taylor expansion of b in b 0.345 * [taylor]: Taking taylor expansion of 0 in b 0.349 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 (pow b 2))) (/ 1 (pow b 4))) in b 0.349 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow b 2))) in b 0.350 * [taylor]: Taking taylor expansion of 4.0 in b 0.350 * [taylor]: Taking taylor expansion of (/ 1 (pow b 2)) in b 0.350 * [taylor]: Taking taylor expansion of (pow b 2) in b 0.350 * [taylor]: Taking taylor expansion of b in b 0.350 * [taylor]: Taking taylor expansion of (/ 1 (pow b 4)) in b 0.350 * [taylor]: Taking taylor expansion of (pow b 4) in b 0.350 * [taylor]: Taking taylor expansion of b in b 0.352 * [approximate]: Taking taylor expansion of (+ (* 2 (/ 1 (* (pow a 2) (pow b 2)))) (+ (* 4.0 (/ 1 (pow b 2))) (+ (/ 1 (pow a 4)) (/ 1 (pow b 4))))) in (a b) around 0 0.352 * [taylor]: Taking taylor expansion of (+ (* 2 (/ 1 (* (pow a 2) (pow b 2)))) (+ (* 4.0 (/ 1 (pow b 2))) (+ (/ 1 (pow a 4)) (/ 1 (pow b 4))))) in b 0.352 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (* (pow a 2) (pow b 2)))) in b 0.352 * [taylor]: Taking taylor expansion of 2 in b 0.352 * [taylor]: Taking taylor expansion of (/ 1 (* (pow a 2) (pow b 2))) in b 0.352 * [taylor]: Taking taylor expansion of (* (pow a 2) (pow b 2)) in b 0.352 * [taylor]: Taking taylor expansion of (pow a 2) in b 0.352 * [taylor]: Taking taylor expansion of a in b 0.352 * [taylor]: Taking taylor expansion of (pow b 2) in b 0.352 * [taylor]: Taking taylor expansion of b in b 0.353 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 (pow b 2))) (+ (/ 1 (pow a 4)) (/ 1 (pow b 4)))) in b 0.353 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow b 2))) in b 0.353 * [taylor]: Taking taylor expansion of 4.0 in b 0.353 * [taylor]: Taking taylor expansion of (/ 1 (pow b 2)) in b 0.353 * [taylor]: Taking taylor expansion of (pow b 2) in b 0.353 * [taylor]: Taking taylor expansion of b in b 0.353 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow a 4)) (/ 1 (pow b 4))) in b 0.354 * [taylor]: Taking taylor expansion of (/ 1 (pow a 4)) in b 0.354 * [taylor]: Taking taylor expansion of (pow a 4) in b 0.354 * [taylor]: Taking taylor expansion of a in b 0.354 * [taylor]: Taking taylor expansion of (/ 1 (pow b 4)) in b 0.354 * [taylor]: Taking taylor expansion of (pow b 4) in b 0.354 * [taylor]: Taking taylor expansion of b in b 0.355 * [taylor]: Taking taylor expansion of (+ (* 2 (/ 1 (* (pow a 2) (pow b 2)))) (+ (* 4.0 (/ 1 (pow b 2))) (+ (/ 1 (pow a 4)) (/ 1 (pow b 4))))) in a 0.355 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (* (pow a 2) (pow b 2)))) in a 0.355 * [taylor]: Taking taylor expansion of 2 in a 0.355 * [taylor]: Taking taylor expansion of (/ 1 (* (pow a 2) (pow b 2))) in a 0.355 * [taylor]: Taking taylor expansion of (* (pow a 2) (pow b 2)) in a 0.355 * [taylor]: Taking taylor expansion of (pow a 2) in a 0.355 * [taylor]: Taking taylor expansion of a in a 0.355 * [taylor]: Taking taylor expansion of (pow b 2) in a 0.355 * [taylor]: Taking taylor expansion of b in a 0.355 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 (pow b 2))) (+ (/ 1 (pow a 4)) (/ 1 (pow b 4)))) in a 0.355 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow b 2))) in a 0.355 * [taylor]: Taking taylor expansion of 4.0 in a 0.355 * [taylor]: Taking taylor expansion of (/ 1 (pow b 2)) in a 0.355 * [taylor]: Taking taylor expansion of (pow b 2) in a 0.355 * [taylor]: Taking taylor expansion of b in a 0.355 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow a 4)) (/ 1 (pow b 4))) in a 0.355 * [taylor]: Taking taylor expansion of (/ 1 (pow a 4)) in a 0.355 * [taylor]: Taking taylor expansion of (pow a 4) in a 0.355 * [taylor]: Taking taylor expansion of a in a 0.356 * [taylor]: Taking taylor expansion of (/ 1 (pow b 4)) in a 0.356 * [taylor]: Taking taylor expansion of (pow b 4) in a 0.356 * [taylor]: Taking taylor expansion of b in a 0.356 * [taylor]: Taking taylor expansion of (+ (* 2 (/ 1 (* (pow a 2) (pow b 2)))) (+ (* 4.0 (/ 1 (pow b 2))) (+ (/ 1 (pow a 4)) (/ 1 (pow b 4))))) in a 0.356 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (* (pow a 2) (pow b 2)))) in a 0.356 * [taylor]: Taking taylor expansion of 2 in a 0.356 * [taylor]: Taking taylor expansion of (/ 1 (* (pow a 2) (pow b 2))) in a 0.356 * [taylor]: Taking taylor expansion of (* (pow a 2) (pow b 2)) in a 0.356 * [taylor]: Taking taylor expansion of (pow a 2) in a 0.356 * [taylor]: Taking taylor expansion of a in a 0.356 * [taylor]: Taking taylor expansion of (pow b 2) in a 0.357 * [taylor]: Taking taylor expansion of b in a 0.357 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 (pow b 2))) (+ (/ 1 (pow a 4)) (/ 1 (pow b 4)))) in a 0.357 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow b 2))) in a 0.357 * [taylor]: Taking taylor expansion of 4.0 in a 0.357 * [taylor]: Taking taylor expansion of (/ 1 (pow b 2)) in a 0.357 * [taylor]: Taking taylor expansion of (pow b 2) in a 0.357 * [taylor]: Taking taylor expansion of b in a 0.357 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow a 4)) (/ 1 (pow b 4))) in a 0.357 * [taylor]: Taking taylor expansion of (/ 1 (pow a 4)) in a 0.357 * [taylor]: Taking taylor expansion of (pow a 4) in a 0.357 * [taylor]: Taking taylor expansion of a in a 0.358 * [taylor]: Taking taylor expansion of (/ 1 (pow b 4)) in a 0.358 * [taylor]: Taking taylor expansion of (pow b 4) in a 0.358 * [taylor]: Taking taylor expansion of b in a 0.359 * [taylor]: Taking taylor expansion of 1 in b 0.361 * [taylor]: Taking taylor expansion of 0 in b 0.363 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow b 2))) in b 0.363 * [taylor]: Taking taylor expansion of 2 in b 0.363 * [taylor]: Taking taylor expansion of (/ 1 (pow b 2)) in b 0.363 * [taylor]: Taking taylor expansion of (pow b 2) in b 0.363 * [taylor]: Taking taylor expansion of b in b 0.367 * [taylor]: Taking taylor expansion of 0 in b 0.378 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 (pow b 2))) (/ 1 (pow b 4))) in b 0.378 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow b 2))) in b 0.378 * [taylor]: Taking taylor expansion of 4.0 in b 0.378 * [taylor]: Taking taylor expansion of (/ 1 (pow b 2)) in b 0.378 * [taylor]: Taking taylor expansion of (pow b 2) in b 0.378 * [taylor]: Taking taylor expansion of b in b 0.378 * [taylor]: Taking taylor expansion of (/ 1 (pow b 4)) in b 0.378 * [taylor]: Taking taylor expansion of (pow b 4) in b 0.378 * [taylor]: Taking taylor expansion of b in b 0.380 * * * [progress]: simplifying candidates 0.381 * [simplify]: Simplifying using # : (expm1 (pow (+ (* a a) (* b b)) 2.0)) (log1p (pow (+ (* a a) (* b b)) 2.0)) (* (log (+ (* a a) (* b b))) 2.0) (* (log (+ (* a a) (* b b))) 2.0) (* 1 2.0) (pow (+ (* a a) (* b b)) (* (cbrt 2.0) (cbrt 2.0))) (pow (+ (* a a) (* b b)) (sqrt 2.0)) (pow (+ (* a a) (* b b)) 1) (pow (* (cbrt (+ (* a a) (* b b))) (cbrt (+ (* a a) (* b b)))) 2.0) (pow (cbrt (+ (* a a) (* b b))) 2.0) (pow (sqrt (+ (* a a) (* b b))) 2.0) (pow (sqrt (+ (* a a) (* b b))) 2.0) (pow 1 2.0) (pow (+ (* a a) (* b b)) 2.0) (log (pow (+ (* a a) (* b b)) 2.0)) (exp (pow (+ (* a a) (* b b)) 2.0)) (* (cbrt (pow (+ (* a a) (* b b)) 2.0)) (cbrt (pow (+ (* a a) (* b b)) 2.0))) (cbrt (pow (+ (* a a) (* b b)) 2.0)) (* (* (pow (+ (* a a) (* b b)) 2.0) (pow (+ (* a a) (* b b)) 2.0)) (pow (+ (* a a) (* b b)) 2.0)) (sqrt (pow (+ (* a a) (* b b)) 2.0)) (sqrt (pow (+ (* a a) (* b b)) 2.0)) (pow (+ (* a a) (* b b)) (/ 2.0 2)) (pow (+ (* a a) (* b b)) (/ 2.0 2)) (expm1 (* 4.0 (* b b))) (log1p (* 4.0 (* b b))) (* 4.0 (* b b)) (* 4.0 (* b b)) (+ (log 4.0) (+ (log b) (log b))) (+ (log 4.0) (log (* b b))) (log (* 4.0 (* b b))) (exp (* 4.0 (* b b))) (* (* (* 4.0 4.0) 4.0) (* (* (* b b) b) (* (* b b) b))) (* (* (* 4.0 4.0) 4.0) (* (* (* b b) (* b b)) (* b b))) (* (cbrt (* 4.0 (* b b))) (cbrt (* 4.0 (* b b)))) (cbrt (* 4.0 (* b b))) (* (* (* 4.0 (* b b)) (* 4.0 (* b b))) (* 4.0 (* b b))) (sqrt (* 4.0 (* b b))) (sqrt (* 4.0 (* b b))) (* (sqrt 4.0) b) (* (sqrt 4.0) b) (* 4.0 b) (* (cbrt 4.0) (* b b)) (* (sqrt 4.0) (* b b)) (* 4.0 (* b b)) (expm1 (+ (pow (+ (* a a) (* b b)) 2.0) (* 4.0 (* b b)))) (log1p (+ (pow (+ (* a a) (* b b)) 2.0) (* 4.0 (* b b)))) (* (exp (pow (+ (* a a) (* b b)) 2.0)) (exp (* 4.0 (* b b)))) (log (+ (pow (+ (* a a) (* b b)) 2.0) (* 4.0 (* b b)))) (exp (+ (pow (+ (* a a) (* b b)) 2.0) (* 4.0 (* b b)))) (* (cbrt (+ (pow (+ (* a a) (* b b)) 2.0) (* 4.0 (* b b)))) (cbrt (+ (pow (+ (* a a) (* b b)) 2.0) (* 4.0 (* b b))))) (cbrt (+ (pow (+ (* a a) (* b b)) 2.0) (* 4.0 (* b b)))) (* (* (+ (pow (+ (* a a) (* b b)) 2.0) (* 4.0 (* b b))) (+ (pow (+ (* a a) (* b b)) 2.0) (* 4.0 (* b b)))) (+ (pow (+ (* a a) (* b b)) 2.0) (* 4.0 (* b b)))) (sqrt (+ (pow (+ (* a a) (* b b)) 2.0) (* 4.0 (* b b)))) (sqrt (+ (pow (+ (* a a) (* b b)) 2.0) (* 4.0 (* b b)))) (+ (pow (pow (+ (* a a) (* b b)) 2.0) 3) (pow (* 4.0 (* b b)) 3)) (+ (* (pow (+ (* a a) (* b b)) 2.0) (pow (+ (* a a) (* b b)) 2.0)) (- (* (* 4.0 (* b b)) (* 4.0 (* b b))) (* (pow (+ (* a a) (* b b)) 2.0) (* 4.0 (* b b))))) (- (* (pow (+ (* a a) (* b b)) 2.0) (pow (+ (* a a) (* b b)) 2.0)) (* (* 4.0 (* b b)) (* 4.0 (* b b)))) (- (pow (+ (* a a) (* b b)) 2.0) (* 4.0 (* b b))) (+ (pow b 4) (* 2.0 (* (pow a 2) (pow b 2)))) (pow (/ 1 a) -4.0) (pow (/ -1 a) -4.0) (* 4.0 (pow b 2)) (* 4.0 (pow b 2)) (* 4.0 (pow b 2)) (+ (pow a 4) (+ (* 4.0 (pow b 2)) (* 2 (* (pow a 2) (pow b 2))))) (+ (pow a 4) (+ (pow b 4) (* 2 (* (pow a 2) (pow b 2))))) (+ (pow a 4) (+ (pow b 4) (* 2 (* (pow a 2) (pow b 2))))) 0.386 * * [simplify]: iteration 0 : 261 enodes (cost 370 ) 0.391 * * [simplify]: iteration 1 : 1003 enodes (cost 336 ) 0.411 * * [simplify]: iteration 2 : 3908 enodes (cost 326 ) 0.495 * * [simplify]: iteration 3 : 5001 enodes (cost 322 ) 0.497 * [simplify]: Simplified to: (expm1 (pow (+ (* a a) (* b b)) 2.0)) (log1p (pow (+ (* a a) (* b b)) 2.0)) (log (pow (+ (* a a) (* b b)) 2.0)) (log (pow (+ (* a a) (* b b)) 2.0)) 2.0 (pow (+ (* a a) (* b b)) (* (cbrt 2.0) (cbrt 2.0))) (pow (+ (* a a) (* b b)) (sqrt 2.0)) (fma a a (* b b)) (pow (* (cbrt (+ (* a a) (* b b))) (cbrt (+ (* a a) (* b b)))) 2.0) (pow (cbrt (+ (* a a) (* b b))) 2.0) (pow (hypot a b) 2.0) (pow (hypot a b) 2.0) 1 (pow (fma a a (* b b)) 2.0) (log (pow (+ (* a a) (* b b)) 2.0)) (exp (pow (+ (* a a) (* b b)) 2.0)) (* (cbrt (pow (+ (* a a) (* b b)) 2.0)) (cbrt (pow (+ (* a a) (* b b)) 2.0))) (cbrt (pow (+ (* a a) (* b b)) 2.0)) (pow (pow (+ (* a a) (* b b)) 2.0) 3) (sqrt (pow (+ (* a a) (* b b)) 2.0)) (sqrt (pow (+ (* a a) (* b b)) 2.0)) (pow (fma a a (* b b)) (/ 2.0 2)) (pow (fma a a (* b b)) (/ 2.0 2)) (expm1 (* 4.0 (* b b))) (log1p (* 4.0 (* b b))) (* 4.0 (* b b)) (* 4.0 (* b b)) (log (* 4.0 (* b b))) (log (* 4.0 (* b b))) (log (* 4.0 (* b b))) (exp (* 4.0 (* b b))) (pow (* 4.0 (* b b)) 3) (pow (* 4.0 (* b b)) 3) (* (cbrt (* 4.0 (* b b))) (cbrt (* 4.0 (* b b)))) (cbrt (* 4.0 (* b b))) (pow (* 4.0 (* b b)) 3) (sqrt (* 4.0 (* b b))) (sqrt (* 4.0 (* b b))) (* (sqrt 4.0) b) (* (sqrt 4.0) b) (* 4.0 b) (* (cbrt 4.0) (* b b)) (* (sqrt 4.0) (* b b)) (* 4.0 (* b b)) (expm1 (+ (pow (+ (* a a) (* b b)) 2.0) (* 4.0 (* b b)))) (log1p (+ (pow (+ (* a a) (* b b)) 2.0) (* 4.0 (* b b)))) (exp (+ (pow (+ (* a a) (* b b)) 2.0) (* 4.0 (* b b)))) (log (+ (pow (+ (* a a) (* b b)) 2.0) (* 4.0 (* b b)))) (exp (+ (pow (+ (* a a) (* b b)) 2.0) (* 4.0 (* b b)))) (* (cbrt (+ (pow (+ (* a a) (* b b)) 2.0) (* 4.0 (* b b)))) (cbrt (+ (pow (+ (* a a) (* b b)) 2.0) (* 4.0 (* b b))))) (cbrt (+ (pow (+ (* a a) (* b b)) 2.0) (* 4.0 (* b b)))) (pow (fma (* 4.0 b) b (pow (+ (* a a) (* b b)) 2.0)) 3) (sqrt (+ (pow (+ (* a a) (* b b)) 2.0) (* 4.0 (* b b)))) (sqrt (+ (pow (+ (* a a) (* b b)) 2.0) (* 4.0 (* b b)))) (+ (pow (pow (+ (* a a) (* b b)) 2.0) 3) (pow (* 4.0 (* b b)) 3)) (fma (* 4.0 (* b b)) (- (* 4.0 (* b b)) (pow (+ (* a a) (* b b)) 2.0)) (pow (fma a a (* b b)) (* 2 2.0))) (fma (- (* 4.0 4.0)) (pow b 4) (pow (fma a a (* b b)) (* 2 2.0))) (fma (- b) (* 4.0 b) (pow (fma a a (* b b)) 2.0)) (fma (* 2.0 (pow a 2)) (pow b 2) (pow b 4)) (pow (/ 1 a) -4.0) (pow (/ -1 a) -4.0) (* 4.0 (* b b)) (* 4.0 (* b b)) (* 4.0 (* b b)) (fma b (* b (fma (* 2 a) a 4.0)) (pow a 4)) (fma b (* b (fma b b (* 2 (pow a 2)))) (pow a 4)) (fma b (* b (fma b b (* 2 (pow a 2)))) (pow a 4)) 0.498 * * * [progress]: adding candidates to table 0.673 * * [progress]: iteration 2 / 4 0.673 * * * [progress]: picking best candidate 0.678 * * * * [pick]: Picked # 0.678 * * * [progress]: localizing error 0.689 * * * [progress]: generating rewritten candidates 0.689 * * * * [progress]: [ 1 / 4 ] rewriting at (2 1 2) 0.692 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1) 0.693 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 2 2 3) 0.702 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1 2 2) 0.704 * * * [progress]: generating series expansions 0.704 * * * * [progress]: [ 1 / 4 ] generating series at (2 1 2) 0.704 * [approximate]: Taking taylor expansion of (* (fma b b (* 2 (pow a 2))) b) in (b a) around 0 0.704 * [taylor]: Taking taylor expansion of (* (fma b b (* 2 (pow a 2))) b) in a 0.704 * [taylor]: Taking taylor expansion of (fma b b (* 2 (pow a 2))) in a 0.704 * [taylor]: Rewrote expression to (+ (* b b) (* 2 (pow a 2))) 0.704 * [taylor]: Taking taylor expansion of (* b b) in a 0.704 * [taylor]: Taking taylor expansion of b in a 0.704 * [taylor]: Taking taylor expansion of b in a 0.704 * [taylor]: Taking taylor expansion of (* 2 (pow a 2)) in a 0.704 * [taylor]: Taking taylor expansion of 2 in a 0.704 * [taylor]: Taking taylor expansion of (pow a 2) in a 0.704 * [taylor]: Taking taylor expansion of a in a 0.704 * [taylor]: Taking taylor expansion of b in a 0.704 * [taylor]: Taking taylor expansion of (* (fma b b (* 2 (pow a 2))) b) in b 0.704 * [taylor]: Taking taylor expansion of (fma b b (* 2 (pow a 2))) in b 0.704 * [taylor]: Rewrote expression to (+ (* b b) (* 2 (pow a 2))) 0.704 * [taylor]: Taking taylor expansion of (* b b) in b 0.704 * [taylor]: Taking taylor expansion of b in b 0.704 * [taylor]: Taking taylor expansion of b in b 0.704 * [taylor]: Taking taylor expansion of (* 2 (pow a 2)) in b 0.704 * [taylor]: Taking taylor expansion of 2 in b 0.704 * [taylor]: Taking taylor expansion of (pow a 2) in b 0.704 * [taylor]: Taking taylor expansion of a in b 0.704 * [taylor]: Taking taylor expansion of b in b 0.704 * [taylor]: Taking taylor expansion of (* (fma b b (* 2 (pow a 2))) b) in b 0.704 * [taylor]: Taking taylor expansion of (fma b b (* 2 (pow a 2))) in b 0.705 * [taylor]: Rewrote expression to (+ (* b b) (* 2 (pow a 2))) 0.705 * [taylor]: Taking taylor expansion of (* b b) in b 0.705 * [taylor]: Taking taylor expansion of b in b 0.705 * [taylor]: Taking taylor expansion of b in b 0.705 * [taylor]: Taking taylor expansion of (* 2 (pow a 2)) in b 0.705 * [taylor]: Taking taylor expansion of 2 in b 0.705 * [taylor]: Taking taylor expansion of (pow a 2) in b 0.705 * [taylor]: Taking taylor expansion of a in b 0.705 * [taylor]: Taking taylor expansion of b in b 0.706 * [taylor]: Taking taylor expansion of 0 in a 0.707 * [taylor]: Taking taylor expansion of (* 2 (pow a 2)) in a 0.707 * [taylor]: Taking taylor expansion of 2 in a 0.707 * [taylor]: Taking taylor expansion of (pow a 2) in a 0.707 * [taylor]: Taking taylor expansion of a in a 0.710 * [taylor]: Taking taylor expansion of 0 in a 0.712 * [taylor]: Taking taylor expansion of 1 in a 0.716 * [taylor]: Taking taylor expansion of 0 in a 0.718 * [approximate]: Taking taylor expansion of (/ (fma (/ 1 b) (/ 1 b) (/ 2 (pow a 2))) b) in (b a) around 0 0.718 * [taylor]: Taking taylor expansion of (/ (fma (/ 1 b) (/ 1 b) (/ 2 (pow a 2))) b) in a 0.718 * [taylor]: Taking taylor expansion of (fma (/ 1 b) (/ 1 b) (/ 2 (pow a 2))) in a 0.718 * [taylor]: Rewrote expression to (+ (* (/ 1 b) (/ 1 b)) (/ 2 (pow a 2))) 0.718 * [taylor]: Taking taylor expansion of (* (/ 1 b) (/ 1 b)) in a 0.718 * [taylor]: Taking taylor expansion of (/ 1 b) in a 0.718 * [taylor]: Taking taylor expansion of b in a 0.718 * [taylor]: Taking taylor expansion of (/ 1 b) in a 0.718 * [taylor]: Taking taylor expansion of b in a 0.718 * [taylor]: Taking taylor expansion of (/ 2 (pow a 2)) in a 0.718 * [taylor]: Taking taylor expansion of 2 in a 0.718 * [taylor]: Taking taylor expansion of (pow a 2) in a 0.718 * [taylor]: Taking taylor expansion of a in a 0.718 * [taylor]: Taking taylor expansion of b in a 0.719 * [taylor]: Taking taylor expansion of (/ (fma (/ 1 b) (/ 1 b) (/ 2 (pow a 2))) b) in b 0.719 * [taylor]: Taking taylor expansion of (fma (/ 1 b) (/ 1 b) (/ 2 (pow a 2))) in b 0.719 * [taylor]: Rewrote expression to (+ (* (/ 1 b) (/ 1 b)) (/ 2 (pow a 2))) 0.719 * [taylor]: Taking taylor expansion of (* (/ 1 b) (/ 1 b)) in b 0.719 * [taylor]: Taking taylor expansion of (/ 1 b) in b 0.719 * [taylor]: Taking taylor expansion of b in b 0.719 * [taylor]: Taking taylor expansion of (/ 1 b) in b 0.719 * [taylor]: Taking taylor expansion of b in b 0.719 * [taylor]: Taking taylor expansion of (/ 2 (pow a 2)) in b 0.719 * [taylor]: Taking taylor expansion of 2 in b 0.720 * [taylor]: Taking taylor expansion of (pow a 2) in b 0.720 * [taylor]: Taking taylor expansion of a in b 0.720 * [taylor]: Taking taylor expansion of b in b 0.720 * [taylor]: Taking taylor expansion of (/ (fma (/ 1 b) (/ 1 b) (/ 2 (pow a 2))) b) in b 0.720 * [taylor]: Taking taylor expansion of (fma (/ 1 b) (/ 1 b) (/ 2 (pow a 2))) in b 0.721 * [taylor]: Rewrote expression to (+ (* (/ 1 b) (/ 1 b)) (/ 2 (pow a 2))) 0.721 * [taylor]: Taking taylor expansion of (* (/ 1 b) (/ 1 b)) in b 0.721 * [taylor]: Taking taylor expansion of (/ 1 b) in b 0.721 * [taylor]: Taking taylor expansion of b in b 0.721 * [taylor]: Taking taylor expansion of (/ 1 b) in b 0.721 * [taylor]: Taking taylor expansion of b in b 0.721 * [taylor]: Taking taylor expansion of (/ 2 (pow a 2)) in b 0.721 * [taylor]: Taking taylor expansion of 2 in b 0.721 * [taylor]: Taking taylor expansion of (pow a 2) in b 0.721 * [taylor]: Taking taylor expansion of a in b 0.721 * [taylor]: Taking taylor expansion of b in b 0.722 * [taylor]: Taking taylor expansion of 1 in a 0.724 * [taylor]: Taking taylor expansion of 0 in a 0.726 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow a 2))) in a 0.726 * [taylor]: Taking taylor expansion of 2 in a 0.726 * [taylor]: Taking taylor expansion of (/ 1 (pow a 2)) in a 0.726 * [taylor]: Taking taylor expansion of (pow a 2) in a 0.726 * [taylor]: Taking taylor expansion of a in a 0.731 * [taylor]: Taking taylor expansion of 0 in a 0.736 * [taylor]: Taking taylor expansion of 0 in a 0.738 * [approximate]: Taking taylor expansion of (* -1 (/ (fma (/ -1 b) (/ -1 b) (/ 2 (pow a 2))) b)) in (b a) around 0 0.738 * [taylor]: Taking taylor expansion of (* -1 (/ (fma (/ -1 b) (/ -1 b) (/ 2 (pow a 2))) b)) in a 0.738 * [taylor]: Taking taylor expansion of -1 in a 0.738 * [taylor]: Taking taylor expansion of (/ (fma (/ -1 b) (/ -1 b) (/ 2 (pow a 2))) b) in a 0.738 * [taylor]: Taking taylor expansion of (fma (/ -1 b) (/ -1 b) (/ 2 (pow a 2))) in a 0.738 * [taylor]: Rewrote expression to (+ (* (/ -1 b) (/ -1 b)) (/ 2 (pow a 2))) 0.738 * [taylor]: Taking taylor expansion of (* (/ -1 b) (/ -1 b)) in a 0.738 * [taylor]: Taking taylor expansion of (/ -1 b) in a 0.738 * [taylor]: Taking taylor expansion of -1 in a 0.738 * [taylor]: Taking taylor expansion of b in a 0.738 * [taylor]: Taking taylor expansion of (/ -1 b) in a 0.738 * [taylor]: Taking taylor expansion of -1 in a 0.738 * [taylor]: Taking taylor expansion of b in a 0.739 * [taylor]: Taking taylor expansion of (/ 2 (pow a 2)) in a 0.739 * [taylor]: Taking taylor expansion of 2 in a 0.739 * [taylor]: Taking taylor expansion of (pow a 2) in a 0.739 * [taylor]: Taking taylor expansion of a in a 0.739 * [taylor]: Taking taylor expansion of b in a 0.739 * [taylor]: Taking taylor expansion of (* -1 (/ (fma (/ -1 b) (/ -1 b) (/ 2 (pow a 2))) b)) in b 0.739 * [taylor]: Taking taylor expansion of -1 in b 0.739 * [taylor]: Taking taylor expansion of (/ (fma (/ -1 b) (/ -1 b) (/ 2 (pow a 2))) b) in b 0.740 * [taylor]: Taking taylor expansion of (fma (/ -1 b) (/ -1 b) (/ 2 (pow a 2))) in b 0.740 * [taylor]: Rewrote expression to (+ (* (/ -1 b) (/ -1 b)) (/ 2 (pow a 2))) 0.740 * [taylor]: Taking taylor expansion of (* (/ -1 b) (/ -1 b)) in b 0.740 * [taylor]: Taking taylor expansion of (/ -1 b) in b 0.740 * [taylor]: Taking taylor expansion of -1 in b 0.740 * [taylor]: Taking taylor expansion of b in b 0.740 * [taylor]: Taking taylor expansion of (/ -1 b) in b 0.740 * [taylor]: Taking taylor expansion of -1 in b 0.740 * [taylor]: Taking taylor expansion of b in b 0.740 * [taylor]: Taking taylor expansion of (/ 2 (pow a 2)) in b 0.740 * [taylor]: Taking taylor expansion of 2 in b 0.740 * [taylor]: Taking taylor expansion of (pow a 2) in b 0.740 * [taylor]: Taking taylor expansion of a in b 0.741 * [taylor]: Taking taylor expansion of b in b 0.741 * [taylor]: Taking taylor expansion of (* -1 (/ (fma (/ -1 b) (/ -1 b) (/ 2 (pow a 2))) b)) in b 0.741 * [taylor]: Taking taylor expansion of -1 in b 0.741 * [taylor]: Taking taylor expansion of (/ (fma (/ -1 b) (/ -1 b) (/ 2 (pow a 2))) b) in b 0.741 * [taylor]: Taking taylor expansion of (fma (/ -1 b) (/ -1 b) (/ 2 (pow a 2))) in b 0.741 * [taylor]: Rewrote expression to (+ (* (/ -1 b) (/ -1 b)) (/ 2 (pow a 2))) 0.741 * [taylor]: Taking taylor expansion of (* (/ -1 b) (/ -1 b)) in b 0.741 * [taylor]: Taking taylor expansion of (/ -1 b) in b 0.741 * [taylor]: Taking taylor expansion of -1 in b 0.742 * [taylor]: Taking taylor expansion of b in b 0.742 * [taylor]: Taking taylor expansion of (/ -1 b) in b 0.742 * [taylor]: Taking taylor expansion of -1 in b 0.742 * [taylor]: Taking taylor expansion of b in b 0.742 * [taylor]: Taking taylor expansion of (/ 2 (pow a 2)) in b 0.742 * [taylor]: Taking taylor expansion of 2 in b 0.742 * [taylor]: Taking taylor expansion of (pow a 2) in b 0.742 * [taylor]: Taking taylor expansion of a in b 0.742 * [taylor]: Taking taylor expansion of b in b 0.743 * [taylor]: Taking taylor expansion of -1 in a 0.746 * [taylor]: Taking taylor expansion of 0 in a 0.749 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 (pow a 2)))) in a 0.749 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow a 2))) in a 0.749 * [taylor]: Taking taylor expansion of 2 in a 0.749 * [taylor]: Taking taylor expansion of (/ 1 (pow a 2)) in a 0.749 * [taylor]: Taking taylor expansion of (pow a 2) in a 0.749 * [taylor]: Taking taylor expansion of a in a 0.754 * [taylor]: Taking taylor expansion of 0 in a 0.761 * [taylor]: Taking taylor expansion of 0 in a 0.763 * * * * [progress]: [ 2 / 4 ] generating series at (2 1) 0.763 * [approximate]: Taking taylor expansion of (fma b (* (fma b b (* 2 (pow a 2))) b) (pow a 4)) in (b a) around 0 0.763 * [taylor]: Taking taylor expansion of (fma b (* (fma b b (* 2 (pow a 2))) b) (pow a 4)) in a 0.763 * [taylor]: Rewrote expression to (+ (* b (* (fma b b (* 2 (pow a 2))) b)) (pow a 4)) 0.763 * [taylor]: Taking taylor expansion of (* b (* (fma b b (* 2 (pow a 2))) b)) in a 0.764 * [taylor]: Taking taylor expansion of b in a 0.764 * [taylor]: Taking taylor expansion of (* (fma b b (* 2 (pow a 2))) b) in a 0.764 * [taylor]: Taking taylor expansion of (fma b b (* 2 (pow a 2))) in a 0.764 * [taylor]: Rewrote expression to (+ (* b b) (* 2 (pow a 2))) 0.764 * [taylor]: Taking taylor expansion of (* b b) in a 0.764 * [taylor]: Taking taylor expansion of b in a 0.764 * [taylor]: Taking taylor expansion of b in a 0.764 * [taylor]: Taking taylor expansion of (* 2 (pow a 2)) in a 0.764 * [taylor]: Taking taylor expansion of 2 in a 0.764 * [taylor]: Taking taylor expansion of (pow a 2) in a 0.764 * [taylor]: Taking taylor expansion of a in a 0.764 * [taylor]: Taking taylor expansion of b in a 0.764 * [taylor]: Taking taylor expansion of (pow a 4) in a 0.764 * [taylor]: Taking taylor expansion of a in a 0.764 * [taylor]: Taking taylor expansion of (fma b (* (fma b b (* 2 (pow a 2))) b) (pow a 4)) in b 0.764 * [taylor]: Rewrote expression to (+ (* b (* (fma b b (* 2 (pow a 2))) b)) (pow a 4)) 0.764 * [taylor]: Taking taylor expansion of (* b (* (fma b b (* 2 (pow a 2))) b)) in b 0.764 * [taylor]: Taking taylor expansion of b in b 0.764 * [taylor]: Taking taylor expansion of (* (fma b b (* 2 (pow a 2))) b) in b 0.764 * [taylor]: Taking taylor expansion of (fma b b (* 2 (pow a 2))) in b 0.764 * [taylor]: Rewrote expression to (+ (* b b) (* 2 (pow a 2))) 0.764 * [taylor]: Taking taylor expansion of (* b b) in b 0.764 * [taylor]: Taking taylor expansion of b in b 0.764 * [taylor]: Taking taylor expansion of b in b 0.764 * [taylor]: Taking taylor expansion of (* 2 (pow a 2)) in b 0.764 * [taylor]: Taking taylor expansion of 2 in b 0.764 * [taylor]: Taking taylor expansion of (pow a 2) in b 0.764 * [taylor]: Taking taylor expansion of a in b 0.764 * [taylor]: Taking taylor expansion of b in b 0.764 * [taylor]: Taking taylor expansion of (pow a 4) in b 0.764 * [taylor]: Taking taylor expansion of a in b 0.764 * [taylor]: Taking taylor expansion of (fma b (* (fma b b (* 2 (pow a 2))) b) (pow a 4)) in b 0.764 * [taylor]: Rewrote expression to (+ (* b (* (fma b b (* 2 (pow a 2))) b)) (pow a 4)) 0.764 * [taylor]: Taking taylor expansion of (* b (* (fma b b (* 2 (pow a 2))) b)) in b 0.764 * [taylor]: Taking taylor expansion of b in b 0.764 * [taylor]: Taking taylor expansion of (* (fma b b (* 2 (pow a 2))) b) in b 0.764 * [taylor]: Taking taylor expansion of (fma b b (* 2 (pow a 2))) in b 0.765 * [taylor]: Rewrote expression to (+ (* b b) (* 2 (pow a 2))) 0.765 * [taylor]: Taking taylor expansion of (* b b) in b 0.765 * [taylor]: Taking taylor expansion of b in b 0.765 * [taylor]: Taking taylor expansion of b in b 0.765 * [taylor]: Taking taylor expansion of (* 2 (pow a 2)) in b 0.765 * [taylor]: Taking taylor expansion of 2 in b 0.765 * [taylor]: Taking taylor expansion of (pow a 2) in b 0.765 * [taylor]: Taking taylor expansion of a in b 0.765 * [taylor]: Taking taylor expansion of b in b 0.765 * [taylor]: Taking taylor expansion of (pow a 4) in b 0.765 * [taylor]: Taking taylor expansion of a in b 0.766 * [taylor]: Taking taylor expansion of (pow a 4) in a 0.766 * [taylor]: Taking taylor expansion of a in a 0.768 * [taylor]: Taking taylor expansion of 0 in a 0.771 * [taylor]: Taking taylor expansion of (* 2 (pow a 2)) in a 0.771 * [taylor]: Taking taylor expansion of 2 in a 0.771 * [taylor]: Taking taylor expansion of (pow a 2) in a 0.771 * [taylor]: Taking taylor expansion of a in a 0.776 * [taylor]: Taking taylor expansion of 0 in a 0.783 * [taylor]: Taking taylor expansion of 1 in a 0.785 * [approximate]: Taking taylor expansion of (fma (/ 1 b) (/ (fma (/ 1 b) (/ 1 b) (/ 2 (pow a 2))) b) (pow (/ 1 a) 4)) in (b a) around 0 0.785 * [taylor]: Taking taylor expansion of (fma (/ 1 b) (/ (fma (/ 1 b) (/ 1 b) (/ 2 (pow a 2))) b) (pow (/ 1 a) 4)) in a 0.785 * [taylor]: Rewrote expression to (+ (* (/ 1 b) (/ (fma (/ 1 b) (/ 1 b) (/ 2 (pow a 2))) b)) (pow (/ 1 a) 4)) 0.785 * [taylor]: Taking taylor expansion of (* (/ 1 b) (/ (fma (/ 1 b) (/ 1 b) (/ 2 (pow a 2))) b)) in a 0.785 * [taylor]: Taking taylor expansion of (/ 1 b) in a 0.785 * [taylor]: Taking taylor expansion of b in a 0.785 * [taylor]: Taking taylor expansion of (/ (fma (/ 1 b) (/ 1 b) (/ 2 (pow a 2))) b) in a 0.785 * [taylor]: Taking taylor expansion of (fma (/ 1 b) (/ 1 b) (/ 2 (pow a 2))) in a 0.785 * [taylor]: Rewrote expression to (+ (* (/ 1 b) (/ 1 b)) (/ 2 (pow a 2))) 0.785 * [taylor]: Taking taylor expansion of (* (/ 1 b) (/ 1 b)) in a 0.785 * [taylor]: Taking taylor expansion of (/ 1 b) in a 0.785 * [taylor]: Taking taylor expansion of b in a 0.785 * [taylor]: Taking taylor expansion of (/ 1 b) in a 0.785 * [taylor]: Taking taylor expansion of b in a 0.785 * [taylor]: Taking taylor expansion of (/ 2 (pow a 2)) in a 0.785 * [taylor]: Taking taylor expansion of 2 in a 0.785 * [taylor]: Taking taylor expansion of (pow a 2) in a 0.785 * [taylor]: Taking taylor expansion of a in a 0.786 * [taylor]: Taking taylor expansion of b in a 0.786 * [taylor]: Taking taylor expansion of (pow (/ 1 a) 4) in a 0.786 * [taylor]: Taking taylor expansion of (/ 1 a) in a 0.786 * [taylor]: Taking taylor expansion of a in a 0.787 * [taylor]: Taking taylor expansion of (fma (/ 1 b) (/ (fma (/ 1 b) (/ 1 b) (/ 2 (pow a 2))) b) (pow (/ 1 a) 4)) in b 0.787 * [taylor]: Rewrote expression to (+ (* (/ 1 b) (/ (fma (/ 1 b) (/ 1 b) (/ 2 (pow a 2))) b)) (pow (/ 1 a) 4)) 0.787 * [taylor]: Taking taylor expansion of (* (/ 1 b) (/ (fma (/ 1 b) (/ 1 b) (/ 2 (pow a 2))) b)) in b 0.787 * [taylor]: Taking taylor expansion of (/ 1 b) in b 0.787 * [taylor]: Taking taylor expansion of b in b 0.787 * [taylor]: Taking taylor expansion of (/ (fma (/ 1 b) (/ 1 b) (/ 2 (pow a 2))) b) in b 0.792 * [taylor]: Taking taylor expansion of (fma (/ 1 b) (/ 1 b) (/ 2 (pow a 2))) in b 0.792 * [taylor]: Rewrote expression to (+ (* (/ 1 b) (/ 1 b)) (/ 2 (pow a 2))) 0.792 * [taylor]: Taking taylor expansion of (* (/ 1 b) (/ 1 b)) in b 0.792 * [taylor]: Taking taylor expansion of (/ 1 b) in b 0.792 * [taylor]: Taking taylor expansion of b in b 0.793 * [taylor]: Taking taylor expansion of (/ 1 b) in b 0.793 * [taylor]: Taking taylor expansion of b in b 0.793 * [taylor]: Taking taylor expansion of (/ 2 (pow a 2)) in b 0.793 * [taylor]: Taking taylor expansion of 2 in b 0.793 * [taylor]: Taking taylor expansion of (pow a 2) in b 0.793 * [taylor]: Taking taylor expansion of a in b 0.793 * [taylor]: Taking taylor expansion of b in b 0.794 * [taylor]: Taking taylor expansion of (pow (/ 1 a) 4) in b 0.794 * [taylor]: Taking taylor expansion of (/ 1 a) in b 0.794 * [taylor]: Taking taylor expansion of a in b 0.794 * [taylor]: Taking taylor expansion of (fma (/ 1 b) (/ (fma (/ 1 b) (/ 1 b) (/ 2 (pow a 2))) b) (pow (/ 1 a) 4)) in b 0.794 * [taylor]: Rewrote expression to (+ (* (/ 1 b) (/ (fma (/ 1 b) (/ 1 b) (/ 2 (pow a 2))) b)) (pow (/ 1 a) 4)) 0.794 * [taylor]: Taking taylor expansion of (* (/ 1 b) (/ (fma (/ 1 b) (/ 1 b) (/ 2 (pow a 2))) b)) in b 0.794 * [taylor]: Taking taylor expansion of (/ 1 b) in b 0.794 * [taylor]: Taking taylor expansion of b in b 0.794 * [taylor]: Taking taylor expansion of (/ (fma (/ 1 b) (/ 1 b) (/ 2 (pow a 2))) b) in b 0.794 * [taylor]: Taking taylor expansion of (fma (/ 1 b) (/ 1 b) (/ 2 (pow a 2))) in b 0.795 * [taylor]: Rewrote expression to (+ (* (/ 1 b) (/ 1 b)) (/ 2 (pow a 2))) 0.795 * [taylor]: Taking taylor expansion of (* (/ 1 b) (/ 1 b)) in b 0.795 * [taylor]: Taking taylor expansion of (/ 1 b) in b 0.795 * [taylor]: Taking taylor expansion of b in b 0.795 * [taylor]: Taking taylor expansion of (/ 1 b) in b 0.795 * [taylor]: Taking taylor expansion of b in b 0.795 * [taylor]: Taking taylor expansion of (/ 2 (pow a 2)) in b 0.795 * [taylor]: Taking taylor expansion of 2 in b 0.795 * [taylor]: Taking taylor expansion of (pow a 2) in b 0.795 * [taylor]: Taking taylor expansion of a in b 0.795 * [taylor]: Taking taylor expansion of b in b 0.796 * [taylor]: Taking taylor expansion of (pow (/ 1 a) 4) in b 0.796 * [taylor]: Taking taylor expansion of (/ 1 a) in b 0.796 * [taylor]: Taking taylor expansion of a in b 0.797 * [taylor]: Taking taylor expansion of 1 in a 0.800 * [taylor]: Taking taylor expansion of 0 in a 0.803 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow a 2))) in a 0.803 * [taylor]: Taking taylor expansion of 2 in a 0.803 * [taylor]: Taking taylor expansion of (/ 1 (pow a 2)) in a 0.803 * [taylor]: Taking taylor expansion of (pow a 2) in a 0.803 * [taylor]: Taking taylor expansion of a in a 0.809 * [taylor]: Taking taylor expansion of 0 in a 0.814 * [taylor]: Taking taylor expansion of (/ 1 (pow a 4)) in a 0.814 * [taylor]: Taking taylor expansion of (pow a 4) in a 0.814 * [taylor]: Taking taylor expansion of a in a 0.816 * [approximate]: Taking taylor expansion of (fma (/ -1 b) (* -1 (/ (fma (/ -1 b) (/ -1 b) (/ 2 (pow a 2))) b)) (pow (/ -1 a) 4)) in (b a) around 0 0.816 * [taylor]: Taking taylor expansion of (fma (/ -1 b) (* -1 (/ (fma (/ -1 b) (/ -1 b) (/ 2 (pow a 2))) b)) (pow (/ -1 a) 4)) in a 0.816 * [taylor]: Rewrote expression to (+ (* (/ -1 b) (* -1 (/ (fma (/ -1 b) (/ -1 b) (/ 2 (pow a 2))) b))) (pow (/ -1 a) 4)) 0.816 * [taylor]: Taking taylor expansion of (* (/ -1 b) (* -1 (/ (fma (/ -1 b) (/ -1 b) (/ 2 (pow a 2))) b))) in a 0.816 * [taylor]: Taking taylor expansion of (/ -1 b) in a 0.816 * [taylor]: Taking taylor expansion of -1 in a 0.816 * [taylor]: Taking taylor expansion of b in a 0.816 * [taylor]: Taking taylor expansion of (* -1 (/ (fma (/ -1 b) (/ -1 b) (/ 2 (pow a 2))) b)) in a 0.816 * [taylor]: Taking taylor expansion of -1 in a 0.816 * [taylor]: Taking taylor expansion of (/ (fma (/ -1 b) (/ -1 b) (/ 2 (pow a 2))) b) in a 0.816 * [taylor]: Taking taylor expansion of (fma (/ -1 b) (/ -1 b) (/ 2 (pow a 2))) in a 0.817 * [taylor]: Rewrote expression to (+ (* (/ -1 b) (/ -1 b)) (/ 2 (pow a 2))) 0.817 * [taylor]: Taking taylor expansion of (* (/ -1 b) (/ -1 b)) in a 0.817 * [taylor]: Taking taylor expansion of (/ -1 b) in a 0.817 * [taylor]: Taking taylor expansion of -1 in a 0.817 * [taylor]: Taking taylor expansion of b in a 0.817 * [taylor]: Taking taylor expansion of (/ -1 b) in a 0.817 * [taylor]: Taking taylor expansion of -1 in a 0.817 * [taylor]: Taking taylor expansion of b in a 0.817 * [taylor]: Taking taylor expansion of (/ 2 (pow a 2)) in a 0.817 * [taylor]: Taking taylor expansion of 2 in a 0.817 * [taylor]: Taking taylor expansion of (pow a 2) in a 0.817 * [taylor]: Taking taylor expansion of a in a 0.817 * [taylor]: Taking taylor expansion of b in a 0.818 * [taylor]: Taking taylor expansion of (pow (/ -1 a) 4) in a 0.818 * [taylor]: Taking taylor expansion of (/ -1 a) in a 0.818 * [taylor]: Taking taylor expansion of -1 in a 0.818 * [taylor]: Taking taylor expansion of a in a 0.818 * [taylor]: Taking taylor expansion of (fma (/ -1 b) (* -1 (/ (fma (/ -1 b) (/ -1 b) (/ 2 (pow a 2))) b)) (pow (/ -1 a) 4)) in b 0.818 * [taylor]: Rewrote expression to (+ (* (/ -1 b) (* -1 (/ (fma (/ -1 b) (/ -1 b) (/ 2 (pow a 2))) b))) (pow (/ -1 a) 4)) 0.818 * [taylor]: Taking taylor expansion of (* (/ -1 b) (* -1 (/ (fma (/ -1 b) (/ -1 b) (/ 2 (pow a 2))) b))) in b 0.818 * [taylor]: Taking taylor expansion of (/ -1 b) in b 0.818 * [taylor]: Taking taylor expansion of -1 in b 0.818 * [taylor]: Taking taylor expansion of b in b 0.818 * [taylor]: Taking taylor expansion of (* -1 (/ (fma (/ -1 b) (/ -1 b) (/ 2 (pow a 2))) b)) in b 0.818 * [taylor]: Taking taylor expansion of -1 in b 0.818 * [taylor]: Taking taylor expansion of (/ (fma (/ -1 b) (/ -1 b) (/ 2 (pow a 2))) b) in b 0.819 * [taylor]: Taking taylor expansion of (fma (/ -1 b) (/ -1 b) (/ 2 (pow a 2))) in b 0.819 * [taylor]: Rewrote expression to (+ (* (/ -1 b) (/ -1 b)) (/ 2 (pow a 2))) 0.819 * [taylor]: Taking taylor expansion of (* (/ -1 b) (/ -1 b)) in b 0.819 * [taylor]: Taking taylor expansion of (/ -1 b) in b 0.819 * [taylor]: Taking taylor expansion of -1 in b 0.819 * [taylor]: Taking taylor expansion of b in b 0.819 * [taylor]: Taking taylor expansion of (/ -1 b) in b 0.819 * [taylor]: Taking taylor expansion of -1 in b 0.819 * [taylor]: Taking taylor expansion of b in b 0.819 * [taylor]: Taking taylor expansion of (/ 2 (pow a 2)) in b 0.819 * [taylor]: Taking taylor expansion of 2 in b 0.819 * [taylor]: Taking taylor expansion of (pow a 2) in b 0.819 * [taylor]: Taking taylor expansion of a in b 0.819 * [taylor]: Taking taylor expansion of b in b 0.820 * [taylor]: Taking taylor expansion of (pow (/ -1 a) 4) in b 0.820 * [taylor]: Taking taylor expansion of (/ -1 a) in b 0.820 * [taylor]: Taking taylor expansion of -1 in b 0.820 * [taylor]: Taking taylor expansion of a in b 0.820 * [taylor]: Taking taylor expansion of (fma (/ -1 b) (* -1 (/ (fma (/ -1 b) (/ -1 b) (/ 2 (pow a 2))) b)) (pow (/ -1 a) 4)) in b 0.820 * [taylor]: Rewrote expression to (+ (* (/ -1 b) (* -1 (/ (fma (/ -1 b) (/ -1 b) (/ 2 (pow a 2))) b))) (pow (/ -1 a) 4)) 0.820 * [taylor]: Taking taylor expansion of (* (/ -1 b) (* -1 (/ (fma (/ -1 b) (/ -1 b) (/ 2 (pow a 2))) b))) in b 0.821 * [taylor]: Taking taylor expansion of (/ -1 b) in b 0.821 * [taylor]: Taking taylor expansion of -1 in b 0.821 * [taylor]: Taking taylor expansion of b in b 0.821 * [taylor]: Taking taylor expansion of (* -1 (/ (fma (/ -1 b) (/ -1 b) (/ 2 (pow a 2))) b)) in b 0.821 * [taylor]: Taking taylor expansion of -1 in b 0.821 * [taylor]: Taking taylor expansion of (/ (fma (/ -1 b) (/ -1 b) (/ 2 (pow a 2))) b) in b 0.821 * [taylor]: Taking taylor expansion of (fma (/ -1 b) (/ -1 b) (/ 2 (pow a 2))) in b 0.821 * [taylor]: Rewrote expression to (+ (* (/ -1 b) (/ -1 b)) (/ 2 (pow a 2))) 0.821 * [taylor]: Taking taylor expansion of (* (/ -1 b) (/ -1 b)) in b 0.821 * [taylor]: Taking taylor expansion of (/ -1 b) in b 0.821 * [taylor]: Taking taylor expansion of -1 in b 0.821 * [taylor]: Taking taylor expansion of b in b 0.821 * [taylor]: Taking taylor expansion of (/ -1 b) in b 0.821 * [taylor]: Taking taylor expansion of -1 in b 0.821 * [taylor]: Taking taylor expansion of b in b 0.822 * [taylor]: Taking taylor expansion of (/ 2 (pow a 2)) in b 0.822 * [taylor]: Taking taylor expansion of 2 in b 0.822 * [taylor]: Taking taylor expansion of (pow a 2) in b 0.822 * [taylor]: Taking taylor expansion of a in b 0.822 * [taylor]: Taking taylor expansion of b in b 0.823 * [taylor]: Taking taylor expansion of (pow (/ -1 a) 4) in b 0.823 * [taylor]: Taking taylor expansion of (/ -1 a) in b 0.823 * [taylor]: Taking taylor expansion of -1 in b 0.823 * [taylor]: Taking taylor expansion of a in b 0.824 * [taylor]: Taking taylor expansion of 1 in a 0.827 * [taylor]: Taking taylor expansion of 0 in a 0.831 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow a 2))) in a 0.831 * [taylor]: Taking taylor expansion of 2 in a 0.831 * [taylor]: Taking taylor expansion of (/ 1 (pow a 2)) in a 0.831 * [taylor]: Taking taylor expansion of (pow a 2) in a 0.831 * [taylor]: Taking taylor expansion of a in a 0.837 * [taylor]: Taking taylor expansion of 0 in a 0.844 * [taylor]: Taking taylor expansion of (/ 1 (pow a 4)) in a 0.844 * [taylor]: Taking taylor expansion of (pow a 4) in a 0.844 * [taylor]: Taking taylor expansion of a in a 0.846 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 2 2 3) 0.846 * [approximate]: Taking taylor expansion of (* 2 (pow a 2)) in (a) around 0 0.846 * [taylor]: Taking taylor expansion of (* 2 (pow a 2)) in a 0.846 * [taylor]: Taking taylor expansion of 2 in a 0.846 * [taylor]: Taking taylor expansion of (pow a 2) in a 0.846 * [taylor]: Taking taylor expansion of a in a 0.846 * [taylor]: Taking taylor expansion of (* 2 (pow a 2)) in a 0.846 * [taylor]: Taking taylor expansion of 2 in a 0.846 * [taylor]: Taking taylor expansion of (pow a 2) in a 0.846 * [taylor]: Taking taylor expansion of a in a 0.854 * [approximate]: Taking taylor expansion of (/ 2 (pow a 2)) in (a) around 0 0.854 * [taylor]: Taking taylor expansion of (/ 2 (pow a 2)) in a 0.854 * [taylor]: Taking taylor expansion of 2 in a 0.854 * [taylor]: Taking taylor expansion of (pow a 2) in a 0.854 * [taylor]: Taking taylor expansion of a in a 0.855 * [taylor]: Taking taylor expansion of (/ 2 (pow a 2)) in a 0.855 * [taylor]: Taking taylor expansion of 2 in a 0.855 * [taylor]: Taking taylor expansion of (pow a 2) in a 0.855 * [taylor]: Taking taylor expansion of a in a 0.863 * [approximate]: Taking taylor expansion of (/ 2 (pow a 2)) in (a) around 0 0.863 * [taylor]: Taking taylor expansion of (/ 2 (pow a 2)) in a 0.863 * [taylor]: Taking taylor expansion of 2 in a 0.863 * [taylor]: Taking taylor expansion of (pow a 2) in a 0.863 * [taylor]: Taking taylor expansion of a in a 0.863 * [taylor]: Taking taylor expansion of (/ 2 (pow a 2)) in a 0.863 * [taylor]: Taking taylor expansion of 2 in a 0.863 * [taylor]: Taking taylor expansion of (pow a 2) in a 0.863 * [taylor]: Taking taylor expansion of a in a 0.871 * * * * [progress]: [ 4 / 4 ] generating series at (2 1 2 2) 0.871 * [approximate]: Taking taylor expansion of (fma b b (* 2 (pow a 2))) in (b a) around 0 0.871 * [taylor]: Taking taylor expansion of (fma b b (* 2 (pow a 2))) in a 0.871 * [taylor]: Rewrote expression to (+ (* b b) (* 2 (pow a 2))) 0.871 * [taylor]: Taking taylor expansion of (* b b) in a 0.871 * [taylor]: Taking taylor expansion of b in a 0.871 * [taylor]: Taking taylor expansion of b in a 0.871 * [taylor]: Taking taylor expansion of (* 2 (pow a 2)) in a 0.871 * [taylor]: Taking taylor expansion of 2 in a 0.871 * [taylor]: Taking taylor expansion of (pow a 2) in a 0.871 * [taylor]: Taking taylor expansion of a in a 0.871 * [taylor]: Taking taylor expansion of (fma b b (* 2 (pow a 2))) in b 0.871 * [taylor]: Rewrote expression to (+ (* b b) (* 2 (pow a 2))) 0.872 * [taylor]: Taking taylor expansion of (* b b) in b 0.872 * [taylor]: Taking taylor expansion of b in b 0.872 * [taylor]: Taking taylor expansion of b in b 0.872 * [taylor]: Taking taylor expansion of (* 2 (pow a 2)) in b 0.872 * [taylor]: Taking taylor expansion of 2 in b 0.872 * [taylor]: Taking taylor expansion of (pow a 2) in b 0.872 * [taylor]: Taking taylor expansion of a in b 0.872 * [taylor]: Taking taylor expansion of (fma b b (* 2 (pow a 2))) in b 0.872 * [taylor]: Rewrote expression to (+ (* b b) (* 2 (pow a 2))) 0.872 * [taylor]: Taking taylor expansion of (* b b) in b 0.872 * [taylor]: Taking taylor expansion of b in b 0.872 * [taylor]: Taking taylor expansion of b in b 0.872 * [taylor]: Taking taylor expansion of (* 2 (pow a 2)) in b 0.872 * [taylor]: Taking taylor expansion of 2 in b 0.872 * [taylor]: Taking taylor expansion of (pow a 2) in b 0.872 * [taylor]: Taking taylor expansion of a in b 0.872 * [taylor]: Taking taylor expansion of (* 2 (pow a 2)) in a 0.872 * [taylor]: Taking taylor expansion of 2 in a 0.872 * [taylor]: Taking taylor expansion of (pow a 2) in a 0.872 * [taylor]: Taking taylor expansion of a in a 0.873 * [taylor]: Taking taylor expansion of 0 in a 0.880 * [taylor]: Taking taylor expansion of 1 in a 0.883 * [taylor]: Taking taylor expansion of 0 in a 0.887 * [taylor]: Taking taylor expansion of 0 in a 0.887 * [approximate]: Taking taylor expansion of (fma (/ 1 b) (/ 1 b) (/ 2 (pow a 2))) in (b a) around 0 0.887 * [taylor]: Taking taylor expansion of (fma (/ 1 b) (/ 1 b) (/ 2 (pow a 2))) in a 0.887 * [taylor]: Rewrote expression to (+ (* (/ 1 b) (/ 1 b)) (/ 2 (pow a 2))) 0.887 * [taylor]: Taking taylor expansion of (* (/ 1 b) (/ 1 b)) in a 0.887 * [taylor]: Taking taylor expansion of (/ 1 b) in a 0.887 * [taylor]: Taking taylor expansion of b in a 0.887 * [taylor]: Taking taylor expansion of (/ 1 b) in a 0.887 * [taylor]: Taking taylor expansion of b in a 0.888 * [taylor]: Taking taylor expansion of (/ 2 (pow a 2)) in a 0.888 * [taylor]: Taking taylor expansion of 2 in a 0.888 * [taylor]: Taking taylor expansion of (pow a 2) in a 0.888 * [taylor]: Taking taylor expansion of a in a 0.888 * [taylor]: Taking taylor expansion of (fma (/ 1 b) (/ 1 b) (/ 2 (pow a 2))) in b 0.888 * [taylor]: Rewrote expression to (+ (* (/ 1 b) (/ 1 b)) (/ 2 (pow a 2))) 0.888 * [taylor]: Taking taylor expansion of (* (/ 1 b) (/ 1 b)) in b 0.888 * [taylor]: Taking taylor expansion of (/ 1 b) in b 0.888 * [taylor]: Taking taylor expansion of b in b 0.889 * [taylor]: Taking taylor expansion of (/ 1 b) in b 0.889 * [taylor]: Taking taylor expansion of b in b 0.889 * [taylor]: Taking taylor expansion of (/ 2 (pow a 2)) in b 0.889 * [taylor]: Taking taylor expansion of 2 in b 0.889 * [taylor]: Taking taylor expansion of (pow a 2) in b 0.889 * [taylor]: Taking taylor expansion of a in b 0.889 * [taylor]: Taking taylor expansion of (fma (/ 1 b) (/ 1 b) (/ 2 (pow a 2))) in b 0.889 * [taylor]: Rewrote expression to (+ (* (/ 1 b) (/ 1 b)) (/ 2 (pow a 2))) 0.889 * [taylor]: Taking taylor expansion of (* (/ 1 b) (/ 1 b)) in b 0.889 * [taylor]: Taking taylor expansion of (/ 1 b) in b 0.889 * [taylor]: Taking taylor expansion of b in b 0.889 * [taylor]: Taking taylor expansion of (/ 1 b) in b 0.889 * [taylor]: Taking taylor expansion of b in b 0.890 * [taylor]: Taking taylor expansion of (/ 2 (pow a 2)) in b 0.890 * [taylor]: Taking taylor expansion of 2 in b 0.890 * [taylor]: Taking taylor expansion of (pow a 2) in b 0.890 * [taylor]: Taking taylor expansion of a in b 0.890 * [taylor]: Taking taylor expansion of 1 in a 0.892 * [taylor]: Taking taylor expansion of 0 in a 0.894 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow a 2))) in a 0.894 * [taylor]: Taking taylor expansion of 2 in a 0.894 * [taylor]: Taking taylor expansion of (/ 1 (pow a 2)) in a 0.894 * [taylor]: Taking taylor expansion of (pow a 2) in a 0.894 * [taylor]: Taking taylor expansion of a in a 0.896 * [taylor]: Taking taylor expansion of 0 in a 0.900 * [taylor]: Taking taylor expansion of 0 in a 0.902 * [approximate]: Taking taylor expansion of (fma (/ -1 b) (/ -1 b) (/ 2 (pow a 2))) in (b a) around 0 0.902 * [taylor]: Taking taylor expansion of (fma (/ -1 b) (/ -1 b) (/ 2 (pow a 2))) in a 0.902 * [taylor]: Rewrote expression to (+ (* (/ -1 b) (/ -1 b)) (/ 2 (pow a 2))) 0.902 * [taylor]: Taking taylor expansion of (* (/ -1 b) (/ -1 b)) in a 0.902 * [taylor]: Taking taylor expansion of (/ -1 b) in a 0.902 * [taylor]: Taking taylor expansion of -1 in a 0.902 * [taylor]: Taking taylor expansion of b in a 0.902 * [taylor]: Taking taylor expansion of (/ -1 b) in a 0.902 * [taylor]: Taking taylor expansion of -1 in a 0.902 * [taylor]: Taking taylor expansion of b in a 0.902 * [taylor]: Taking taylor expansion of (/ 2 (pow a 2)) in a 0.902 * [taylor]: Taking taylor expansion of 2 in a 0.902 * [taylor]: Taking taylor expansion of (pow a 2) in a 0.903 * [taylor]: Taking taylor expansion of a in a 0.903 * [taylor]: Taking taylor expansion of (fma (/ -1 b) (/ -1 b) (/ 2 (pow a 2))) in b 0.903 * [taylor]: Rewrote expression to (+ (* (/ -1 b) (/ -1 b)) (/ 2 (pow a 2))) 0.903 * [taylor]: Taking taylor expansion of (* (/ -1 b) (/ -1 b)) in b 0.903 * [taylor]: Taking taylor expansion of (/ -1 b) in b 0.903 * [taylor]: Taking taylor expansion of -1 in b 0.903 * [taylor]: Taking taylor expansion of b in b 0.904 * [taylor]: Taking taylor expansion of (/ -1 b) in b 0.904 * [taylor]: Taking taylor expansion of -1 in b 0.904 * [taylor]: Taking taylor expansion of b in b 0.904 * [taylor]: Taking taylor expansion of (/ 2 (pow a 2)) in b 0.904 * [taylor]: Taking taylor expansion of 2 in b 0.904 * [taylor]: Taking taylor expansion of (pow a 2) in b 0.904 * [taylor]: Taking taylor expansion of a in b 0.904 * [taylor]: Taking taylor expansion of (fma (/ -1 b) (/ -1 b) (/ 2 (pow a 2))) in b 0.904 * [taylor]: Rewrote expression to (+ (* (/ -1 b) (/ -1 b)) (/ 2 (pow a 2))) 0.904 * [taylor]: Taking taylor expansion of (* (/ -1 b) (/ -1 b)) in b 0.904 * [taylor]: Taking taylor expansion of (/ -1 b) in b 0.904 * [taylor]: Taking taylor expansion of -1 in b 0.904 * [taylor]: Taking taylor expansion of b in b 0.904 * [taylor]: Taking taylor expansion of (/ -1 b) in b 0.905 * [taylor]: Taking taylor expansion of -1 in b 0.905 * [taylor]: Taking taylor expansion of b in b 0.905 * [taylor]: Taking taylor expansion of (/ 2 (pow a 2)) in b 0.905 * [taylor]: Taking taylor expansion of 2 in b 0.905 * [taylor]: Taking taylor expansion of (pow a 2) in b 0.905 * [taylor]: Taking taylor expansion of a in b 0.906 * [taylor]: Taking taylor expansion of 1 in a 0.907 * [taylor]: Taking taylor expansion of 0 in a 0.909 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow a 2))) in a 0.909 * [taylor]: Taking taylor expansion of 2 in a 0.909 * [taylor]: Taking taylor expansion of (/ 1 (pow a 2)) in a 0.909 * [taylor]: Taking taylor expansion of (pow a 2) in a 0.909 * [taylor]: Taking taylor expansion of a in a 0.912 * [taylor]: Taking taylor expansion of 0 in a 0.916 * [taylor]: Taking taylor expansion of 0 in a 0.918 * * * [progress]: simplifying candidates 0.919 * [simplify]: Simplifying using # : (expm1 (* b (fma b b (* 2 (pow a 2))))) (log1p (* b (fma b b (* 2 (pow a 2))))) (* b (fma b b (* 2 (pow a 2)))) (+ (log b) (log (fma b b (* 2 (pow a 2))))) (log (* b (fma b b (* 2 (pow a 2))))) (exp (* b (fma b b (* 2 (pow a 2))))) (* (* (* b b) b) (* (* (fma b b (* 2 (pow a 2))) (fma b b (* 2 (pow a 2)))) (fma b b (* 2 (pow a 2))))) (* (cbrt (* b (fma b b (* 2 (pow a 2))))) (cbrt (* b (fma b b (* 2 (pow a 2)))))) (cbrt (* b (fma b b (* 2 (pow a 2))))) (* (* (* b (fma b b (* 2 (pow a 2)))) (* b (fma b b (* 2 (pow a 2))))) (* b (fma b b (* 2 (pow a 2))))) (sqrt (* b (fma b b (* 2 (pow a 2))))) (sqrt (* b (fma b b (* 2 (pow a 2))))) (* (sqrt b) (sqrt (fma b b (* 2 (pow a 2))))) (* (sqrt b) (sqrt (fma b b (* 2 (pow a 2))))) (* b (* b b)) (* b (* 2 (pow a 2))) (* (* b b) b) (* (* 2 (pow a 2)) b) (* b (* (cbrt (fma b b (* 2 (pow a 2)))) (cbrt (fma b b (* 2 (pow a 2)))))) (* b (sqrt (fma b b (* 2 (pow a 2))))) (* b 1) (* (cbrt b) (fma b b (* 2 (pow a 2)))) (* (sqrt b) (fma b b (* 2 (pow a 2)))) (* b (fma b b (* 2 (pow a 2)))) (expm1 (fma b (* b (fma b b (* 2 (pow a 2)))) (pow a 4))) (log1p (fma b (* b (fma b b (* 2 (pow a 2)))) (pow a 4))) (* b (* b (fma b b (* 2 (pow a 2))))) (log (fma b (* b (fma b b (* 2 (pow a 2)))) (pow a 4))) (exp (fma b (* b (fma b b (* 2 (pow a 2)))) (pow a 4))) (* (cbrt (fma b (* b (fma b b (* 2 (pow a 2)))) (pow a 4))) (cbrt (fma b (* b (fma b b (* 2 (pow a 2)))) (pow a 4)))) (cbrt (fma b (* b (fma b b (* 2 (pow a 2)))) (pow a 4))) (* (* (fma b (* b (fma b b (* 2 (pow a 2)))) (pow a 4)) (fma b (* b (fma b b (* 2 (pow a 2)))) (pow a 4))) (fma b (* b (fma b b (* 2 (pow a 2)))) (pow a 4))) (sqrt (fma b (* b (fma b b (* 2 (pow a 2)))) (pow a 4))) (sqrt (fma b (* b (fma b b (* 2 (pow a 2)))) (pow a 4))) (expm1 (* 2 (pow a 2))) (log1p (* 2 (pow a 2))) (+ (log 2) (* (log a) 2)) (+ (log 2) (* (log a) 2)) (+ (log 2) (log (pow a 2))) (log (* 2 (pow a 2))) (exp (* 2 (pow a 2))) (* (* (* 2 2) 2) (* (* (pow a 2) (pow a 2)) (pow a 2))) (* (cbrt (* 2 (pow a 2))) (cbrt (* 2 (pow a 2)))) (cbrt (* 2 (pow a 2))) (* (* (* 2 (pow a 2)) (* 2 (pow a 2))) (* 2 (pow a 2))) (sqrt (* 2 (pow a 2))) (sqrt (* 2 (pow a 2))) (* (sqrt 2) (pow (sqrt a) 2)) (* (sqrt 2) (pow (sqrt a) 2)) (* (sqrt 2) a) (* (sqrt 2) a) (* (sqrt 2) (sqrt (pow a 2))) (* (sqrt 2) (sqrt (pow a 2))) (* (sqrt 2) (pow a (/ 2 2))) (* (sqrt 2) (pow a (/ 2 2))) (* 2 (pow (* (cbrt a) (cbrt a)) 2)) (* 2 (pow (sqrt a) 2)) (* 2 (pow 1 2)) (* 2 a) (* 2 (* (cbrt (pow a 2)) (cbrt (pow a 2)))) (* 2 (sqrt (pow a 2))) (* 2 1) (* 2 (pow a (/ 2 2))) (* (cbrt 2) (pow a 2)) (* (sqrt 2) (pow a 2)) (* 2 (pow a 2)) (expm1 (fma b b (* 2 (pow a 2)))) (log1p (fma b b (* 2 (pow a 2)))) (* b b) (log (fma b b (* 2 (pow a 2)))) (exp (fma b b (* 2 (pow a 2)))) (* (cbrt (fma b b (* 2 (pow a 2)))) (cbrt (fma b b (* 2 (pow a 2))))) (cbrt (fma b b (* 2 (pow a 2)))) (* (* (fma b b (* 2 (pow a 2))) (fma b b (* 2 (pow a 2)))) (fma b b (* 2 (pow a 2)))) (sqrt (fma b b (* 2 (pow a 2)))) (sqrt (fma b b (* 2 (pow a 2)))) (+ (* 2 (* (pow a 2) b)) (pow b 3)) (+ (* 2 (* (pow a 2) b)) (pow b 3)) (+ (* 2 (* (pow a 2) b)) (pow b 3)) (+ (pow a 4) (+ (pow b 4) (* 2 (* (pow a 2) (pow b 2))))) (+ (pow b 4) (+ (pow a 4) (* 2 (* (pow a 2) (pow b 2))))) (+ (pow b 4) (+ (pow a 4) (* 2 (* (pow a 2) (pow b 2))))) (* 2 (pow a 2)) (* 2 (pow a 2)) (* 2 (pow a 2)) (+ (* 2 (pow a 2)) (pow b 2)) (+ (* 2 (pow a 2)) (pow b 2)) (+ (* 2 (pow a 2)) (pow b 2)) 0.925 * * [simplify]: iteration 0 : 234 enodes (cost 419 ) 0.930 * * [simplify]: iteration 1 : 1028 enodes (cost 364 ) 0.956 * * [simplify]: iteration 2 : 5001 enodes (cost 364 ) 0.958 * [simplify]: Simplified to: (expm1 (* b (fma b b (* 2 (pow a 2))))) (log1p (* b (fma b b (* 2 (pow a 2))))) (fma 2 (* (pow a 2) b) (pow b 3)) (log (* b (fma b b (* 2 (pow a 2))))) (log (* b (fma b b (* 2 (pow a 2))))) (exp (* b (fma b b (* 2 (pow a 2))))) (pow (* b (fma b b (* 2 (pow a 2)))) 3) (* (cbrt (* b (fma b b (* 2 (pow a 2))))) (cbrt (* b (fma b b (* 2 (pow a 2)))))) (cbrt (* b (fma b b (* 2 (pow a 2))))) (pow (* b (fma b b (* 2 (pow a 2)))) 3) (sqrt (* b (fma b b (* 2 (pow a 2))))) (sqrt (* b (fma b b (* 2 (pow a 2))))) (* (sqrt (fma b b (* 2 (pow a 2)))) (pow b 1/2)) (* (sqrt (fma b b (* 2 (pow a 2)))) (pow b 1/2)) (pow b 3) (* b (* 2 (pow a 2))) (pow b 3) (* b (* 2 (pow a 2))) (* b (* (cbrt (fma b b (* 2 (pow a 2)))) (cbrt (fma b b (* 2 (pow a 2)))))) (* b (sqrt (fma b b (* 2 (pow a 2))))) b (* (cbrt b) (fma b b (* 2 (pow a 2)))) (* (sqrt b) (fma b b (* 2 (pow a 2)))) (fma 2 (* (pow a 2) b) (pow b 3)) (expm1 (fma b (* b (fma b b (* 2 (pow a 2)))) (pow a 4))) (log1p (fma b (* b (fma b b (* 2 (pow a 2)))) (pow a 4))) (fma (* 2 (pow a 2)) (pow b 2) (pow b 4)) (log (fma b (* b (fma b b (* 2 (pow a 2)))) (pow a 4))) (exp (fma b (* b (fma b b (* 2 (pow a 2)))) (pow a 4))) (* (cbrt (fma b (* b (fma b b (* 2 (pow a 2)))) (pow a 4))) (cbrt (fma b (* b (fma b b (* 2 (pow a 2)))) (pow a 4)))) (cbrt (fma b (* b (fma b b (* 2 (pow a 2)))) (pow a 4))) (pow (fma b (* b (fma b b (* 2 (pow a 2)))) (pow a 4)) 3) (sqrt (fma b (* b (fma b b (* 2 (pow a 2)))) (pow a 4))) (sqrt (fma b (* b (fma b b (* 2 (pow a 2)))) (pow a 4))) (expm1 (* 2 (pow a 2))) (log1p (* 2 (pow a 2))) (log (* 2 (pow a 2))) (log (* 2 (pow a 2))) (log (* 2 (pow a 2))) (log (* 2 (pow a 2))) (exp (* 2 (pow a 2))) (pow (* 2 (pow a 2)) 3) (* (cbrt (* 2 (pow a 2))) (cbrt (* 2 (pow a 2)))) (cbrt (* 2 (pow a 2))) (pow (* 2 (pow a 2)) 3) (sqrt (* 2 (pow a 2))) (sqrt (* 2 (pow a 2))) (* a (sqrt 2)) (* a (sqrt 2)) (* a (sqrt 2)) (* a (sqrt 2)) (* (sqrt 2) (sqrt (pow a 2))) (* (sqrt 2) (sqrt (pow a 2))) (* a (sqrt 2)) (* a (sqrt 2)) (* 2 (pow (* (cbrt a) (cbrt a)) 2)) (* a 2) 2 (* a 2) (* 2 (* (cbrt (pow a 2)) (cbrt (pow a 2)))) (* 2 (fabs a)) 2 (* a 2) (* (cbrt 2) (pow a 2)) (* (sqrt 2) (pow a 2)) (* 2 (pow a 2)) (expm1 (fma b b (* 2 (pow a 2)))) (log1p (fma b b (* 2 (pow a 2)))) (pow b 2) (log (fma 2 (pow a 2) (pow b 2))) (exp (fma b b (* 2 (pow a 2)))) (* (cbrt (fma b b (* 2 (pow a 2)))) (cbrt (fma b b (* 2 (pow a 2))))) (cbrt (fma b b (* 2 (pow a 2)))) (pow (fma 2 (pow a 2) (pow b 2)) 3) (sqrt (fma b b (* 2 (pow a 2)))) (sqrt (fma b b (* 2 (pow a 2)))) (fma 2 (* (pow a 2) b) (pow b 3)) (fma 2 (* (pow a 2) b) (pow b 3)) (fma 2 (* (pow a 2) b) (pow b 3)) (fma b (* b (fma b b (* 2 (pow a 2)))) (pow a 4)) (fma b (* b (fma b b (* 2 (pow a 2)))) (pow a 4)) (fma b (* b (fma b b (* 2 (pow a 2)))) (pow a 4)) (* 2 (pow a 2)) (* 2 (pow a 2)) (* 2 (pow a 2)) (fma 2 (pow a 2) (pow b 2)) (fma 2 (pow a 2) (pow b 2)) (fma 2 (pow a 2) (pow b 2)) 0.959 * * * [progress]: adding candidates to table 1.191 * * [progress]: iteration 3 / 4 1.191 * * * [progress]: picking best candidate 1.196 * * * * [pick]: Picked # 1.197 * * * [progress]: localizing error 1.211 * * * [progress]: generating rewritten candidates 1.211 * * * * [progress]: [ 1 / 4 ] rewriting at (2 1 1) 1.211 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 2) 1.218 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 1 1) 1.223 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1) 1.227 * * * [progress]: generating series expansions 1.227 * * * * [progress]: [ 1 / 4 ] generating series at (2 1 1) 1.228 * [approximate]: Taking taylor expansion of (fma (* 2.0 (pow a 2)) (pow b 2) (pow b 4)) in (a b) around 0 1.228 * [taylor]: Taking taylor expansion of (fma (* 2.0 (pow a 2)) (pow b 2) (pow b 4)) in b 1.228 * [taylor]: Rewrote expression to (+ (* (* 2.0 (pow a 2)) (pow b 2)) (pow b 4)) 1.228 * [taylor]: Taking taylor expansion of (* (* 2.0 (pow a 2)) (pow b 2)) in b 1.228 * [taylor]: Taking taylor expansion of (* 2.0 (pow a 2)) in b 1.228 * [taylor]: Taking taylor expansion of 2.0 in b 1.228 * [taylor]: Taking taylor expansion of (pow a 2) in b 1.228 * [taylor]: Taking taylor expansion of a in b 1.228 * [taylor]: Taking taylor expansion of (pow b 2) in b 1.228 * [taylor]: Taking taylor expansion of b in b 1.228 * [taylor]: Taking taylor expansion of (pow b 4) in b 1.228 * [taylor]: Taking taylor expansion of b in b 1.228 * [taylor]: Taking taylor expansion of (fma (* 2.0 (pow a 2)) (pow b 2) (pow b 4)) in a 1.228 * [taylor]: Rewrote expression to (+ (* (* 2.0 (pow a 2)) (pow b 2)) (pow b 4)) 1.228 * [taylor]: Taking taylor expansion of (* (* 2.0 (pow a 2)) (pow b 2)) in a 1.228 * [taylor]: Taking taylor expansion of (* 2.0 (pow a 2)) in a 1.228 * [taylor]: Taking taylor expansion of 2.0 in a 1.228 * [taylor]: Taking taylor expansion of (pow a 2) in a 1.228 * [taylor]: Taking taylor expansion of a in a 1.228 * [taylor]: Taking taylor expansion of (pow b 2) in a 1.228 * [taylor]: Taking taylor expansion of b in a 1.228 * [taylor]: Taking taylor expansion of (pow b 4) in a 1.228 * [taylor]: Taking taylor expansion of b in a 1.228 * [taylor]: Taking taylor expansion of (fma (* 2.0 (pow a 2)) (pow b 2) (pow b 4)) in a 1.228 * [taylor]: Rewrote expression to (+ (* (* 2.0 (pow a 2)) (pow b 2)) (pow b 4)) 1.228 * [taylor]: Taking taylor expansion of (* (* 2.0 (pow a 2)) (pow b 2)) in a 1.228 * [taylor]: Taking taylor expansion of (* 2.0 (pow a 2)) in a 1.228 * [taylor]: Taking taylor expansion of 2.0 in a 1.228 * [taylor]: Taking taylor expansion of (pow a 2) in a 1.228 * [taylor]: Taking taylor expansion of a in a 1.228 * [taylor]: Taking taylor expansion of (pow b 2) in a 1.228 * [taylor]: Taking taylor expansion of b in a 1.228 * [taylor]: Taking taylor expansion of (pow b 4) in a 1.228 * [taylor]: Taking taylor expansion of b in a 1.229 * [taylor]: Taking taylor expansion of (pow b 4) in b 1.229 * [taylor]: Taking taylor expansion of b in b 1.229 * [taylor]: Taking taylor expansion of 0 in b 1.231 * [taylor]: Taking taylor expansion of (* 2.0 (pow b 2)) in b 1.231 * [taylor]: Taking taylor expansion of 2.0 in b 1.231 * [taylor]: Taking taylor expansion of (pow b 2) in b 1.231 * [taylor]: Taking taylor expansion of b in b 1.235 * [taylor]: Taking taylor expansion of 0 in b 1.240 * [taylor]: Taking taylor expansion of 0 in b 1.241 * [approximate]: Taking taylor expansion of (fma (/ 2.0 (pow a 2)) (pow (/ 1 b) 2) (pow (/ 1 b) 4)) in (a b) around 0 1.241 * [taylor]: Taking taylor expansion of (fma (/ 2.0 (pow a 2)) (pow (/ 1 b) 2) (pow (/ 1 b) 4)) in b 1.241 * [taylor]: Rewrote expression to (+ (* (/ 2.0 (pow a 2)) (pow (/ 1 b) 2)) (pow (/ 1 b) 4)) 1.241 * [taylor]: Taking taylor expansion of (* (/ 2.0 (pow a 2)) (pow (/ 1 b) 2)) in b 1.241 * [taylor]: Taking taylor expansion of (/ 2.0 (pow a 2)) in b 1.241 * [taylor]: Taking taylor expansion of 2.0 in b 1.241 * [taylor]: Taking taylor expansion of (pow a 2) in b 1.241 * [taylor]: Taking taylor expansion of a in b 1.241 * [taylor]: Taking taylor expansion of (pow (/ 1 b) 2) in b 1.241 * [taylor]: Taking taylor expansion of (/ 1 b) in b 1.241 * [taylor]: Taking taylor expansion of b in b 1.241 * [taylor]: Taking taylor expansion of (pow (/ 1 b) 4) in b 1.241 * [taylor]: Taking taylor expansion of (/ 1 b) in b 1.241 * [taylor]: Taking taylor expansion of b in b 1.242 * [taylor]: Taking taylor expansion of (fma (/ 2.0 (pow a 2)) (pow (/ 1 b) 2) (pow (/ 1 b) 4)) in a 1.242 * [taylor]: Rewrote expression to (+ (* (/ 2.0 (pow a 2)) (pow (/ 1 b) 2)) (pow (/ 1 b) 4)) 1.242 * [taylor]: Taking taylor expansion of (* (/ 2.0 (pow a 2)) (pow (/ 1 b) 2)) in a 1.242 * [taylor]: Taking taylor expansion of (/ 2.0 (pow a 2)) in a 1.242 * [taylor]: Taking taylor expansion of 2.0 in a 1.242 * [taylor]: Taking taylor expansion of (pow a 2) in a 1.242 * [taylor]: Taking taylor expansion of a in a 1.242 * [taylor]: Taking taylor expansion of (pow (/ 1 b) 2) in a 1.242 * [taylor]: Taking taylor expansion of (/ 1 b) in a 1.242 * [taylor]: Taking taylor expansion of b in a 1.242 * [taylor]: Taking taylor expansion of (pow (/ 1 b) 4) in a 1.242 * [taylor]: Taking taylor expansion of (/ 1 b) in a 1.242 * [taylor]: Taking taylor expansion of b in a 1.242 * [taylor]: Taking taylor expansion of (fma (/ 2.0 (pow a 2)) (pow (/ 1 b) 2) (pow (/ 1 b) 4)) in a 1.243 * [taylor]: Rewrote expression to (+ (* (/ 2.0 (pow a 2)) (pow (/ 1 b) 2)) (pow (/ 1 b) 4)) 1.243 * [taylor]: Taking taylor expansion of (* (/ 2.0 (pow a 2)) (pow (/ 1 b) 2)) in a 1.243 * [taylor]: Taking taylor expansion of (/ 2.0 (pow a 2)) in a 1.243 * [taylor]: Taking taylor expansion of 2.0 in a 1.243 * [taylor]: Taking taylor expansion of (pow a 2) in a 1.243 * [taylor]: Taking taylor expansion of a in a 1.243 * [taylor]: Taking taylor expansion of (pow (/ 1 b) 2) in a 1.243 * [taylor]: Taking taylor expansion of (/ 1 b) in a 1.243 * [taylor]: Taking taylor expansion of b in a 1.243 * [taylor]: Taking taylor expansion of (pow (/ 1 b) 4) in a 1.243 * [taylor]: Taking taylor expansion of (/ 1 b) in a 1.243 * [taylor]: Taking taylor expansion of b in a 1.244 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (pow b 2))) in b 1.244 * [taylor]: Taking taylor expansion of 2.0 in b 1.244 * [taylor]: Taking taylor expansion of (/ 1 (pow b 2)) in b 1.244 * [taylor]: Taking taylor expansion of (pow b 2) in b 1.244 * [taylor]: Taking taylor expansion of b in b 1.246 * [taylor]: Taking taylor expansion of 0 in b 1.248 * [taylor]: Taking taylor expansion of (/ 1 (pow b 4)) in b 1.248 * [taylor]: Taking taylor expansion of (pow b 4) in b 1.248 * [taylor]: Taking taylor expansion of b in b 1.252 * [taylor]: Taking taylor expansion of 0 in b 1.259 * [taylor]: Taking taylor expansion of 0 in b 1.268 * [taylor]: Taking taylor expansion of 0 in b 1.270 * [approximate]: Taking taylor expansion of (fma (/ 2.0 (pow a 2)) (pow (/ -1 b) 2) (pow (/ -1 b) 4)) in (a b) around 0 1.270 * [taylor]: Taking taylor expansion of (fma (/ 2.0 (pow a 2)) (pow (/ -1 b) 2) (pow (/ -1 b) 4)) in b 1.270 * [taylor]: Rewrote expression to (+ (* (/ 2.0 (pow a 2)) (pow (/ -1 b) 2)) (pow (/ -1 b) 4)) 1.270 * [taylor]: Taking taylor expansion of (* (/ 2.0 (pow a 2)) (pow (/ -1 b) 2)) in b 1.270 * [taylor]: Taking taylor expansion of (/ 2.0 (pow a 2)) in b 1.270 * [taylor]: Taking taylor expansion of 2.0 in b 1.270 * [taylor]: Taking taylor expansion of (pow a 2) in b 1.271 * [taylor]: Taking taylor expansion of a in b 1.271 * [taylor]: Taking taylor expansion of (pow (/ -1 b) 2) in b 1.271 * [taylor]: Taking taylor expansion of (/ -1 b) in b 1.271 * [taylor]: Taking taylor expansion of -1 in b 1.271 * [taylor]: Taking taylor expansion of b in b 1.271 * [taylor]: Taking taylor expansion of (pow (/ -1 b) 4) in b 1.271 * [taylor]: Taking taylor expansion of (/ -1 b) in b 1.271 * [taylor]: Taking taylor expansion of -1 in b 1.271 * [taylor]: Taking taylor expansion of b in b 1.271 * [taylor]: Taking taylor expansion of (fma (/ 2.0 (pow a 2)) (pow (/ -1 b) 2) (pow (/ -1 b) 4)) in a 1.271 * [taylor]: Rewrote expression to (+ (* (/ 2.0 (pow a 2)) (pow (/ -1 b) 2)) (pow (/ -1 b) 4)) 1.271 * [taylor]: Taking taylor expansion of (* (/ 2.0 (pow a 2)) (pow (/ -1 b) 2)) in a 1.271 * [taylor]: Taking taylor expansion of (/ 2.0 (pow a 2)) in a 1.272 * [taylor]: Taking taylor expansion of 2.0 in a 1.272 * [taylor]: Taking taylor expansion of (pow a 2) in a 1.272 * [taylor]: Taking taylor expansion of a in a 1.272 * [taylor]: Taking taylor expansion of (pow (/ -1 b) 2) in a 1.272 * [taylor]: Taking taylor expansion of (/ -1 b) in a 1.272 * [taylor]: Taking taylor expansion of -1 in a 1.272 * [taylor]: Taking taylor expansion of b in a 1.272 * [taylor]: Taking taylor expansion of (pow (/ -1 b) 4) in a 1.272 * [taylor]: Taking taylor expansion of (/ -1 b) in a 1.272 * [taylor]: Taking taylor expansion of -1 in a 1.272 * [taylor]: Taking taylor expansion of b in a 1.272 * [taylor]: Taking taylor expansion of (fma (/ 2.0 (pow a 2)) (pow (/ -1 b) 2) (pow (/ -1 b) 4)) in a 1.272 * [taylor]: Rewrote expression to (+ (* (/ 2.0 (pow a 2)) (pow (/ -1 b) 2)) (pow (/ -1 b) 4)) 1.272 * [taylor]: Taking taylor expansion of (* (/ 2.0 (pow a 2)) (pow (/ -1 b) 2)) in a 1.272 * [taylor]: Taking taylor expansion of (/ 2.0 (pow a 2)) in a 1.272 * [taylor]: Taking taylor expansion of 2.0 in a 1.272 * [taylor]: Taking taylor expansion of (pow a 2) in a 1.273 * [taylor]: Taking taylor expansion of a in a 1.273 * [taylor]: Taking taylor expansion of (pow (/ -1 b) 2) in a 1.273 * [taylor]: Taking taylor expansion of (/ -1 b) in a 1.273 * [taylor]: Taking taylor expansion of -1 in a 1.273 * [taylor]: Taking taylor expansion of b in a 1.273 * [taylor]: Taking taylor expansion of (pow (/ -1 b) 4) in a 1.273 * [taylor]: Taking taylor expansion of (/ -1 b) in a 1.273 * [taylor]: Taking taylor expansion of -1 in a 1.273 * [taylor]: Taking taylor expansion of b in a 1.273 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (pow b 2))) in b 1.274 * [taylor]: Taking taylor expansion of 2.0 in b 1.274 * [taylor]: Taking taylor expansion of (/ 1 (pow b 2)) in b 1.274 * [taylor]: Taking taylor expansion of (pow b 2) in b 1.274 * [taylor]: Taking taylor expansion of b in b 1.276 * [taylor]: Taking taylor expansion of 0 in b 1.278 * [taylor]: Taking taylor expansion of (/ 1 (pow b 4)) in b 1.278 * [taylor]: Taking taylor expansion of (pow b 4) in b 1.278 * [taylor]: Taking taylor expansion of b in b 1.287 * [taylor]: Taking taylor expansion of 0 in b 1.294 * [taylor]: Taking taylor expansion of 0 in b 1.303 * [taylor]: Taking taylor expansion of 0 in b 1.305 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 2) 1.305 * [approximate]: Taking taylor expansion of (* 4.0 (pow b 2)) in (b) around 0 1.305 * [taylor]: Taking taylor expansion of (* 4.0 (pow b 2)) in b 1.305 * [taylor]: Taking taylor expansion of 4.0 in b 1.305 * [taylor]: Taking taylor expansion of (pow b 2) in b 1.305 * [taylor]: Taking taylor expansion of b in b 1.305 * [taylor]: Taking taylor expansion of (* 4.0 (pow b 2)) in b 1.305 * [taylor]: Taking taylor expansion of 4.0 in b 1.305 * [taylor]: Taking taylor expansion of (pow b 2) in b 1.305 * [taylor]: Taking taylor expansion of b in b 1.313 * [approximate]: Taking taylor expansion of (/ 4.0 (pow b 2)) in (b) around 0 1.313 * [taylor]: Taking taylor expansion of (/ 4.0 (pow b 2)) in b 1.313 * [taylor]: Taking taylor expansion of 4.0 in b 1.313 * [taylor]: Taking taylor expansion of (pow b 2) in b 1.313 * [taylor]: Taking taylor expansion of b in b 1.314 * [taylor]: Taking taylor expansion of (/ 4.0 (pow b 2)) in b 1.314 * [taylor]: Taking taylor expansion of 4.0 in b 1.314 * [taylor]: Taking taylor expansion of (pow b 2) in b 1.314 * [taylor]: Taking taylor expansion of b in b 1.322 * [approximate]: Taking taylor expansion of (/ 4.0 (pow b 2)) in (b) around 0 1.322 * [taylor]: Taking taylor expansion of (/ 4.0 (pow b 2)) in b 1.322 * [taylor]: Taking taylor expansion of 4.0 in b 1.322 * [taylor]: Taking taylor expansion of (pow b 2) in b 1.322 * [taylor]: Taking taylor expansion of b in b 1.323 * [taylor]: Taking taylor expansion of (/ 4.0 (pow b 2)) in b 1.323 * [taylor]: Taking taylor expansion of 4.0 in b 1.323 * [taylor]: Taking taylor expansion of (pow b 2) in b 1.323 * [taylor]: Taking taylor expansion of b in b 1.330 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 1 1) 1.331 * [approximate]: Taking taylor expansion of (* 2.0 (pow a 2)) in (a) around 0 1.331 * [taylor]: Taking taylor expansion of (* 2.0 (pow a 2)) in a 1.331 * [taylor]: Taking taylor expansion of 2.0 in a 1.331 * [taylor]: Taking taylor expansion of (pow a 2) in a 1.331 * [taylor]: Taking taylor expansion of a in a 1.331 * [taylor]: Taking taylor expansion of (* 2.0 (pow a 2)) in a 1.331 * [taylor]: Taking taylor expansion of 2.0 in a 1.331 * [taylor]: Taking taylor expansion of (pow a 2) in a 1.331 * [taylor]: Taking taylor expansion of a in a 1.339 * [approximate]: Taking taylor expansion of (/ 2.0 (pow a 2)) in (a) around 0 1.339 * [taylor]: Taking taylor expansion of (/ 2.0 (pow a 2)) in a 1.339 * [taylor]: Taking taylor expansion of 2.0 in a 1.339 * [taylor]: Taking taylor expansion of (pow a 2) in a 1.339 * [taylor]: Taking taylor expansion of a in a 1.340 * [taylor]: Taking taylor expansion of (/ 2.0 (pow a 2)) in a 1.340 * [taylor]: Taking taylor expansion of 2.0 in a 1.340 * [taylor]: Taking taylor expansion of (pow a 2) in a 1.340 * [taylor]: Taking taylor expansion of a in a 1.348 * [approximate]: Taking taylor expansion of (/ 2.0 (pow a 2)) in (a) around 0 1.348 * [taylor]: Taking taylor expansion of (/ 2.0 (pow a 2)) in a 1.348 * [taylor]: Taking taylor expansion of 2.0 in a 1.348 * [taylor]: Taking taylor expansion of (pow a 2) in a 1.348 * [taylor]: Taking taylor expansion of a in a 1.348 * [taylor]: Taking taylor expansion of (/ 2.0 (pow a 2)) in a 1.349 * [taylor]: Taking taylor expansion of 2.0 in a 1.349 * [taylor]: Taking taylor expansion of (pow a 2) in a 1.349 * [taylor]: Taking taylor expansion of a in a 1.356 * * * * [progress]: [ 4 / 4 ] generating series at (2 1) 1.357 * [approximate]: Taking taylor expansion of (+ (* 4.0 (pow b 2)) (fma (* 2.0 (pow a 2)) (pow b 2) (pow b 4))) in (a b) around 0 1.357 * [taylor]: Taking taylor expansion of (+ (* 4.0 (pow b 2)) (fma (* 2.0 (pow a 2)) (pow b 2) (pow b 4))) in b 1.357 * [taylor]: Taking taylor expansion of (* 4.0 (pow b 2)) in b 1.357 * [taylor]: Taking taylor expansion of 4.0 in b 1.357 * [taylor]: Taking taylor expansion of (pow b 2) in b 1.357 * [taylor]: Taking taylor expansion of b in b 1.357 * [taylor]: Taking taylor expansion of (fma (* 2.0 (pow a 2)) (pow b 2) (pow b 4)) in b 1.357 * [taylor]: Rewrote expression to (+ (* (* 2.0 (pow a 2)) (pow b 2)) (pow b 4)) 1.357 * [taylor]: Taking taylor expansion of (* (* 2.0 (pow a 2)) (pow b 2)) in b 1.357 * [taylor]: Taking taylor expansion of (* 2.0 (pow a 2)) in b 1.357 * [taylor]: Taking taylor expansion of 2.0 in b 1.357 * [taylor]: Taking taylor expansion of (pow a 2) in b 1.357 * [taylor]: Taking taylor expansion of a in b 1.357 * [taylor]: Taking taylor expansion of (pow b 2) in b 1.357 * [taylor]: Taking taylor expansion of b in b 1.357 * [taylor]: Taking taylor expansion of (pow b 4) in b 1.357 * [taylor]: Taking taylor expansion of b in b 1.357 * [taylor]: Taking taylor expansion of (+ (* 4.0 (pow b 2)) (fma (* 2.0 (pow a 2)) (pow b 2) (pow b 4))) in a 1.357 * [taylor]: Taking taylor expansion of (* 4.0 (pow b 2)) in a 1.357 * [taylor]: Taking taylor expansion of 4.0 in a 1.357 * [taylor]: Taking taylor expansion of (pow b 2) in a 1.357 * [taylor]: Taking taylor expansion of b in a 1.357 * [taylor]: Taking taylor expansion of (fma (* 2.0 (pow a 2)) (pow b 2) (pow b 4)) in a 1.357 * [taylor]: Rewrote expression to (+ (* (* 2.0 (pow a 2)) (pow b 2)) (pow b 4)) 1.357 * [taylor]: Taking taylor expansion of (* (* 2.0 (pow a 2)) (pow b 2)) in a 1.357 * [taylor]: Taking taylor expansion of (* 2.0 (pow a 2)) in a 1.357 * [taylor]: Taking taylor expansion of 2.0 in a 1.357 * [taylor]: Taking taylor expansion of (pow a 2) in a 1.357 * [taylor]: Taking taylor expansion of a in a 1.357 * [taylor]: Taking taylor expansion of (pow b 2) in a 1.357 * [taylor]: Taking taylor expansion of b in a 1.357 * [taylor]: Taking taylor expansion of (pow b 4) in a 1.357 * [taylor]: Taking taylor expansion of b in a 1.357 * [taylor]: Taking taylor expansion of (+ (* 4.0 (pow b 2)) (fma (* 2.0 (pow a 2)) (pow b 2) (pow b 4))) in a 1.357 * [taylor]: Taking taylor expansion of (* 4.0 (pow b 2)) in a 1.357 * [taylor]: Taking taylor expansion of 4.0 in a 1.358 * [taylor]: Taking taylor expansion of (pow b 2) in a 1.358 * [taylor]: Taking taylor expansion of b in a 1.358 * [taylor]: Taking taylor expansion of (fma (* 2.0 (pow a 2)) (pow b 2) (pow b 4)) in a 1.358 * [taylor]: Rewrote expression to (+ (* (* 2.0 (pow a 2)) (pow b 2)) (pow b 4)) 1.358 * [taylor]: Taking taylor expansion of (* (* 2.0 (pow a 2)) (pow b 2)) in a 1.358 * [taylor]: Taking taylor expansion of (* 2.0 (pow a 2)) in a 1.358 * [taylor]: Taking taylor expansion of 2.0 in a 1.358 * [taylor]: Taking taylor expansion of (pow a 2) in a 1.358 * [taylor]: Taking taylor expansion of a in a 1.358 * [taylor]: Taking taylor expansion of (pow b 2) in a 1.358 * [taylor]: Taking taylor expansion of b in a 1.358 * [taylor]: Taking taylor expansion of (pow b 4) in a 1.358 * [taylor]: Taking taylor expansion of b in a 1.358 * [taylor]: Taking taylor expansion of (+ (pow b 4) (* 4.0 (pow b 2))) in b 1.358 * [taylor]: Taking taylor expansion of (pow b 4) in b 1.358 * [taylor]: Taking taylor expansion of b in b 1.358 * [taylor]: Taking taylor expansion of (* 4.0 (pow b 2)) in b 1.358 * [taylor]: Taking taylor expansion of 4.0 in b 1.358 * [taylor]: Taking taylor expansion of (pow b 2) in b 1.358 * [taylor]: Taking taylor expansion of b in b 1.360 * [taylor]: Taking taylor expansion of 0 in b 1.363 * [taylor]: Taking taylor expansion of (* 2.0 (pow b 2)) in b 1.364 * [taylor]: Taking taylor expansion of 2.0 in b 1.364 * [taylor]: Taking taylor expansion of (pow b 2) in b 1.364 * [taylor]: Taking taylor expansion of b in b 1.366 * [approximate]: Taking taylor expansion of (+ (* 4.0 (/ 1 (pow b 2))) (fma (/ 2.0 (pow a 2)) (pow (/ 1 b) 2) (pow (/ 1 b) 4))) in (a b) around 0 1.367 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 (pow b 2))) (fma (/ 2.0 (pow a 2)) (pow (/ 1 b) 2) (pow (/ 1 b) 4))) in b 1.367 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow b 2))) in b 1.367 * [taylor]: Taking taylor expansion of 4.0 in b 1.367 * [taylor]: Taking taylor expansion of (/ 1 (pow b 2)) in b 1.367 * [taylor]: Taking taylor expansion of (pow b 2) in b 1.367 * [taylor]: Taking taylor expansion of b in b 1.367 * [taylor]: Taking taylor expansion of (fma (/ 2.0 (pow a 2)) (pow (/ 1 b) 2) (pow (/ 1 b) 4)) in b 1.367 * [taylor]: Rewrote expression to (+ (* (/ 2.0 (pow a 2)) (pow (/ 1 b) 2)) (pow (/ 1 b) 4)) 1.367 * [taylor]: Taking taylor expansion of (* (/ 2.0 (pow a 2)) (pow (/ 1 b) 2)) in b 1.367 * [taylor]: Taking taylor expansion of (/ 2.0 (pow a 2)) in b 1.367 * [taylor]: Taking taylor expansion of 2.0 in b 1.367 * [taylor]: Taking taylor expansion of (pow a 2) in b 1.367 * [taylor]: Taking taylor expansion of a in b 1.367 * [taylor]: Taking taylor expansion of (pow (/ 1 b) 2) in b 1.373 * [taylor]: Taking taylor expansion of (/ 1 b) in b 1.373 * [taylor]: Taking taylor expansion of b in b 1.373 * [taylor]: Taking taylor expansion of (pow (/ 1 b) 4) in b 1.373 * [taylor]: Taking taylor expansion of (/ 1 b) in b 1.373 * [taylor]: Taking taylor expansion of b in b 1.374 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 (pow b 2))) (fma (/ 2.0 (pow a 2)) (pow (/ 1 b) 2) (pow (/ 1 b) 4))) in a 1.374 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow b 2))) in a 1.374 * [taylor]: Taking taylor expansion of 4.0 in a 1.374 * [taylor]: Taking taylor expansion of (/ 1 (pow b 2)) in a 1.374 * [taylor]: Taking taylor expansion of (pow b 2) in a 1.374 * [taylor]: Taking taylor expansion of b in a 1.374 * [taylor]: Taking taylor expansion of (fma (/ 2.0 (pow a 2)) (pow (/ 1 b) 2) (pow (/ 1 b) 4)) in a 1.374 * [taylor]: Rewrote expression to (+ (* (/ 2.0 (pow a 2)) (pow (/ 1 b) 2)) (pow (/ 1 b) 4)) 1.374 * [taylor]: Taking taylor expansion of (* (/ 2.0 (pow a 2)) (pow (/ 1 b) 2)) in a 1.374 * [taylor]: Taking taylor expansion of (/ 2.0 (pow a 2)) in a 1.374 * [taylor]: Taking taylor expansion of 2.0 in a 1.374 * [taylor]: Taking taylor expansion of (pow a 2) in a 1.374 * [taylor]: Taking taylor expansion of a in a 1.375 * [taylor]: Taking taylor expansion of (pow (/ 1 b) 2) in a 1.375 * [taylor]: Taking taylor expansion of (/ 1 b) in a 1.375 * [taylor]: Taking taylor expansion of b in a 1.375 * [taylor]: Taking taylor expansion of (pow (/ 1 b) 4) in a 1.375 * [taylor]: Taking taylor expansion of (/ 1 b) in a 1.375 * [taylor]: Taking taylor expansion of b in a 1.375 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 (pow b 2))) (fma (/ 2.0 (pow a 2)) (pow (/ 1 b) 2) (pow (/ 1 b) 4))) in a 1.375 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow b 2))) in a 1.375 * [taylor]: Taking taylor expansion of 4.0 in a 1.375 * [taylor]: Taking taylor expansion of (/ 1 (pow b 2)) in a 1.375 * [taylor]: Taking taylor expansion of (pow b 2) in a 1.375 * [taylor]: Taking taylor expansion of b in a 1.375 * [taylor]: Taking taylor expansion of (fma (/ 2.0 (pow a 2)) (pow (/ 1 b) 2) (pow (/ 1 b) 4)) in a 1.375 * [taylor]: Rewrote expression to (+ (* (/ 2.0 (pow a 2)) (pow (/ 1 b) 2)) (pow (/ 1 b) 4)) 1.375 * [taylor]: Taking taylor expansion of (* (/ 2.0 (pow a 2)) (pow (/ 1 b) 2)) in a 1.375 * [taylor]: Taking taylor expansion of (/ 2.0 (pow a 2)) in a 1.375 * [taylor]: Taking taylor expansion of 2.0 in a 1.375 * [taylor]: Taking taylor expansion of (pow a 2) in a 1.375 * [taylor]: Taking taylor expansion of a in a 1.376 * [taylor]: Taking taylor expansion of (pow (/ 1 b) 2) in a 1.376 * [taylor]: Taking taylor expansion of (/ 1 b) in a 1.376 * [taylor]: Taking taylor expansion of b in a 1.376 * [taylor]: Taking taylor expansion of (pow (/ 1 b) 4) in a 1.376 * [taylor]: Taking taylor expansion of (/ 1 b) in a 1.376 * [taylor]: Taking taylor expansion of b in a 1.376 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (pow b 2))) in b 1.377 * [taylor]: Taking taylor expansion of 2.0 in b 1.377 * [taylor]: Taking taylor expansion of (/ 1 (pow b 2)) in b 1.377 * [taylor]: Taking taylor expansion of (pow b 2) in b 1.377 * [taylor]: Taking taylor expansion of b in b 1.379 * [taylor]: Taking taylor expansion of 0 in b 1.381 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 (pow b 2))) (/ 1 (pow b 4))) in b 1.381 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow b 2))) in b 1.382 * [taylor]: Taking taylor expansion of 4.0 in b 1.382 * [taylor]: Taking taylor expansion of (/ 1 (pow b 2)) in b 1.382 * [taylor]: Taking taylor expansion of (pow b 2) in b 1.382 * [taylor]: Taking taylor expansion of b in b 1.382 * [taylor]: Taking taylor expansion of (/ 1 (pow b 4)) in b 1.382 * [taylor]: Taking taylor expansion of (pow b 4) in b 1.382 * [taylor]: Taking taylor expansion of b in b 1.387 * [taylor]: Taking taylor expansion of 0 in b 1.396 * [taylor]: Taking taylor expansion of 0 in b 1.399 * [approximate]: Taking taylor expansion of (+ (* 4.0 (/ 1 (pow b 2))) (fma (/ 2.0 (pow a 2)) (pow (/ -1 b) 2) (pow (/ -1 b) 4))) in (a b) around 0 1.399 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 (pow b 2))) (fma (/ 2.0 (pow a 2)) (pow (/ -1 b) 2) (pow (/ -1 b) 4))) in b 1.399 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow b 2))) in b 1.399 * [taylor]: Taking taylor expansion of 4.0 in b 1.399 * [taylor]: Taking taylor expansion of (/ 1 (pow b 2)) in b 1.399 * [taylor]: Taking taylor expansion of (pow b 2) in b 1.399 * [taylor]: Taking taylor expansion of b in b 1.399 * [taylor]: Taking taylor expansion of (fma (/ 2.0 (pow a 2)) (pow (/ -1 b) 2) (pow (/ -1 b) 4)) in b 1.399 * [taylor]: Rewrote expression to (+ (* (/ 2.0 (pow a 2)) (pow (/ -1 b) 2)) (pow (/ -1 b) 4)) 1.399 * [taylor]: Taking taylor expansion of (* (/ 2.0 (pow a 2)) (pow (/ -1 b) 2)) in b 1.399 * [taylor]: Taking taylor expansion of (/ 2.0 (pow a 2)) in b 1.399 * [taylor]: Taking taylor expansion of 2.0 in b 1.399 * [taylor]: Taking taylor expansion of (pow a 2) in b 1.399 * [taylor]: Taking taylor expansion of a in b 1.400 * [taylor]: Taking taylor expansion of (pow (/ -1 b) 2) in b 1.400 * [taylor]: Taking taylor expansion of (/ -1 b) in b 1.400 * [taylor]: Taking taylor expansion of -1 in b 1.400 * [taylor]: Taking taylor expansion of b in b 1.400 * [taylor]: Taking taylor expansion of (pow (/ -1 b) 4) in b 1.400 * [taylor]: Taking taylor expansion of (/ -1 b) in b 1.400 * [taylor]: Taking taylor expansion of -1 in b 1.400 * [taylor]: Taking taylor expansion of b in b 1.400 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 (pow b 2))) (fma (/ 2.0 (pow a 2)) (pow (/ -1 b) 2) (pow (/ -1 b) 4))) in a 1.400 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow b 2))) in a 1.400 * [taylor]: Taking taylor expansion of 4.0 in a 1.400 * [taylor]: Taking taylor expansion of (/ 1 (pow b 2)) in a 1.400 * [taylor]: Taking taylor expansion of (pow b 2) in a 1.400 * [taylor]: Taking taylor expansion of b in a 1.400 * [taylor]: Taking taylor expansion of (fma (/ 2.0 (pow a 2)) (pow (/ -1 b) 2) (pow (/ -1 b) 4)) in a 1.401 * [taylor]: Rewrote expression to (+ (* (/ 2.0 (pow a 2)) (pow (/ -1 b) 2)) (pow (/ -1 b) 4)) 1.401 * [taylor]: Taking taylor expansion of (* (/ 2.0 (pow a 2)) (pow (/ -1 b) 2)) in a 1.401 * [taylor]: Taking taylor expansion of (/ 2.0 (pow a 2)) in a 1.401 * [taylor]: Taking taylor expansion of 2.0 in a 1.401 * [taylor]: Taking taylor expansion of (pow a 2) in a 1.401 * [taylor]: Taking taylor expansion of a in a 1.401 * [taylor]: Taking taylor expansion of (pow (/ -1 b) 2) in a 1.401 * [taylor]: Taking taylor expansion of (/ -1 b) in a 1.401 * [taylor]: Taking taylor expansion of -1 in a 1.401 * [taylor]: Taking taylor expansion of b in a 1.401 * [taylor]: Taking taylor expansion of (pow (/ -1 b) 4) in a 1.401 * [taylor]: Taking taylor expansion of (/ -1 b) in a 1.401 * [taylor]: Taking taylor expansion of -1 in a 1.401 * [taylor]: Taking taylor expansion of b in a 1.401 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 (pow b 2))) (fma (/ 2.0 (pow a 2)) (pow (/ -1 b) 2) (pow (/ -1 b) 4))) in a 1.401 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow b 2))) in a 1.401 * [taylor]: Taking taylor expansion of 4.0 in a 1.401 * [taylor]: Taking taylor expansion of (/ 1 (pow b 2)) in a 1.401 * [taylor]: Taking taylor expansion of (pow b 2) in a 1.402 * [taylor]: Taking taylor expansion of b in a 1.402 * [taylor]: Taking taylor expansion of (fma (/ 2.0 (pow a 2)) (pow (/ -1 b) 2) (pow (/ -1 b) 4)) in a 1.402 * [taylor]: Rewrote expression to (+ (* (/ 2.0 (pow a 2)) (pow (/ -1 b) 2)) (pow (/ -1 b) 4)) 1.402 * [taylor]: Taking taylor expansion of (* (/ 2.0 (pow a 2)) (pow (/ -1 b) 2)) in a 1.402 * [taylor]: Taking taylor expansion of (/ 2.0 (pow a 2)) in a 1.402 * [taylor]: Taking taylor expansion of 2.0 in a 1.402 * [taylor]: Taking taylor expansion of (pow a 2) in a 1.402 * [taylor]: Taking taylor expansion of a in a 1.402 * [taylor]: Taking taylor expansion of (pow (/ -1 b) 2) in a 1.402 * [taylor]: Taking taylor expansion of (/ -1 b) in a 1.402 * [taylor]: Taking taylor expansion of -1 in a 1.402 * [taylor]: Taking taylor expansion of b in a 1.402 * [taylor]: Taking taylor expansion of (pow (/ -1 b) 4) in a 1.402 * [taylor]: Taking taylor expansion of (/ -1 b) in a 1.402 * [taylor]: Taking taylor expansion of -1 in a 1.402 * [taylor]: Taking taylor expansion of b in a 1.403 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (pow b 2))) in b 1.403 * [taylor]: Taking taylor expansion of 2.0 in b 1.403 * [taylor]: Taking taylor expansion of (/ 1 (pow b 2)) in b 1.403 * [taylor]: Taking taylor expansion of (pow b 2) in b 1.403 * [taylor]: Taking taylor expansion of b in b 1.405 * [taylor]: Taking taylor expansion of 0 in b 1.408 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 (pow b 2))) (/ 1 (pow b 4))) in b 1.408 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow b 2))) in b 1.408 * [taylor]: Taking taylor expansion of 4.0 in b 1.408 * [taylor]: Taking taylor expansion of (/ 1 (pow b 2)) in b 1.408 * [taylor]: Taking taylor expansion of (pow b 2) in b 1.408 * [taylor]: Taking taylor expansion of b in b 1.408 * [taylor]: Taking taylor expansion of (/ 1 (pow b 4)) in b 1.408 * [taylor]: Taking taylor expansion of (pow b 4) in b 1.408 * [taylor]: Taking taylor expansion of b in b 1.414 * [taylor]: Taking taylor expansion of 0 in b 1.422 * [taylor]: Taking taylor expansion of 0 in b 1.425 * * * [progress]: simplifying candidates 1.426 * [simplify]: Simplifying using # : (expm1 (fma (* 2.0 (pow a 2)) (pow b 2) (pow b 4))) (log1p (fma (* 2.0 (pow a 2)) (pow b 2) (pow b 4))) (* (* 2.0 (pow a 2)) (pow b 2)) (log (fma (* 2.0 (pow a 2)) (pow b 2) (pow b 4))) (exp (fma (* 2.0 (pow a 2)) (pow b 2) (pow b 4))) (* (cbrt (fma (* 2.0 (pow a 2)) (pow b 2) (pow b 4))) (cbrt (fma (* 2.0 (pow a 2)) (pow b 2) (pow b 4)))) (cbrt (fma (* 2.0 (pow a 2)) (pow b 2) (pow b 4))) (* (* (fma (* 2.0 (pow a 2)) (pow b 2) (pow b 4)) (fma (* 2.0 (pow a 2)) (pow b 2) (pow b 4))) (fma (* 2.0 (pow a 2)) (pow b 2) (pow b 4))) (sqrt (fma (* 2.0 (pow a 2)) (pow b 2) (pow b 4))) (sqrt (fma (* 2.0 (pow a 2)) (pow b 2) (pow b 4))) (expm1 (* 4.0 (* b b))) (log1p (* 4.0 (* b b))) (* 4.0 (* b b)) (* 4.0 (* b b)) (+ (log 4.0) (+ (log b) (log b))) (+ (log 4.0) (log (* b b))) (log (* 4.0 (* b b))) (exp (* 4.0 (* b b))) (* (* (* 4.0 4.0) 4.0) (* (* (* b b) b) (* (* b b) b))) (* (* (* 4.0 4.0) 4.0) (* (* (* b b) (* b b)) (* b b))) (* (cbrt (* 4.0 (* b b))) (cbrt (* 4.0 (* b b)))) (cbrt (* 4.0 (* b b))) (* (* (* 4.0 (* b b)) (* 4.0 (* b b))) (* 4.0 (* b b))) (sqrt (* 4.0 (* b b))) (sqrt (* 4.0 (* b b))) (* (sqrt 4.0) b) (* (sqrt 4.0) b) (* 4.0 b) (* (cbrt 4.0) (* b b)) (* (sqrt 4.0) (* b b)) (* 4.0 (* b b)) (expm1 (* 2.0 (pow a 2))) (log1p (* 2.0 (pow a 2))) (+ (log 2.0) (* (log a) 2)) (+ (log 2.0) (* (log a) 2)) (+ (log 2.0) (log (pow a 2))) (log (* 2.0 (pow a 2))) (exp (* 2.0 (pow a 2))) (* (* (* 2.0 2.0) 2.0) (* (* (pow a 2) (pow a 2)) (pow a 2))) (* (cbrt (* 2.0 (pow a 2))) (cbrt (* 2.0 (pow a 2)))) (cbrt (* 2.0 (pow a 2))) (* (* (* 2.0 (pow a 2)) (* 2.0 (pow a 2))) (* 2.0 (pow a 2))) (sqrt (* 2.0 (pow a 2))) (sqrt (* 2.0 (pow a 2))) (* (sqrt 2.0) (pow (sqrt a) 2)) (* (sqrt 2.0) (pow (sqrt a) 2)) (* (sqrt 2.0) a) (* (sqrt 2.0) a) (* (sqrt 2.0) (sqrt (pow a 2))) (* (sqrt 2.0) (sqrt (pow a 2))) (* (sqrt 2.0) (pow a (/ 2 2))) (* (sqrt 2.0) (pow a (/ 2 2))) (* 2.0 (pow (* (cbrt a) (cbrt a)) 2)) (* 2.0 (pow (sqrt a) 2)) (* 2.0 (pow 1 2)) (* 2.0 a) (* 2.0 (* (cbrt (pow a 2)) (cbrt (pow a 2)))) (* 2.0 (sqrt (pow a 2))) (* 2.0 1) (* 2.0 (pow a (/ 2 2))) (* (cbrt 2.0) (pow a 2)) (* (sqrt 2.0) (pow a 2)) (* 2.0 (pow a 2)) (expm1 (+ (fma (* 2.0 (pow a 2)) (pow b 2) (pow b 4)) (* 4.0 (* b b)))) (log1p (+ (fma (* 2.0 (pow a 2)) (pow b 2) (pow b 4)) (* 4.0 (* b b)))) (* (exp (fma (* 2.0 (pow a 2)) (pow b 2) (pow b 4))) (exp (* 4.0 (* b b)))) (log (+ (fma (* 2.0 (pow a 2)) (pow b 2) (pow b 4)) (* 4.0 (* b b)))) (exp (+ (fma (* 2.0 (pow a 2)) (pow b 2) (pow b 4)) (* 4.0 (* b b)))) (* (cbrt (+ (fma (* 2.0 (pow a 2)) (pow b 2) (pow b 4)) (* 4.0 (* b b)))) (cbrt (+ (fma (* 2.0 (pow a 2)) (pow b 2) (pow b 4)) (* 4.0 (* b b))))) (cbrt (+ (fma (* 2.0 (pow a 2)) (pow b 2) (pow b 4)) (* 4.0 (* b b)))) (* (* (+ (fma (* 2.0 (pow a 2)) (pow b 2) (pow b 4)) (* 4.0 (* b b))) (+ (fma (* 2.0 (pow a 2)) (pow b 2) (pow b 4)) (* 4.0 (* b b)))) (+ (fma (* 2.0 (pow a 2)) (pow b 2) (pow b 4)) (* 4.0 (* b b)))) (sqrt (+ (fma (* 2.0 (pow a 2)) (pow b 2) (pow b 4)) (* 4.0 (* b b)))) (sqrt (+ (fma (* 2.0 (pow a 2)) (pow b 2) (pow b 4)) (* 4.0 (* b b)))) (+ (pow (fma (* 2.0 (pow a 2)) (pow b 2) (pow b 4)) 3) (pow (* 4.0 (* b b)) 3)) (+ (* (fma (* 2.0 (pow a 2)) (pow b 2) (pow b 4)) (fma (* 2.0 (pow a 2)) (pow b 2) (pow b 4))) (- (* (* 4.0 (* b b)) (* 4.0 (* b b))) (* (fma (* 2.0 (pow a 2)) (pow b 2) (pow b 4)) (* 4.0 (* b b))))) (- (* (fma (* 2.0 (pow a 2)) (pow b 2) (pow b 4)) (fma (* 2.0 (pow a 2)) (pow b 2) (pow b 4))) (* (* 4.0 (* b b)) (* 4.0 (* b b)))) (- (fma (* 2.0 (pow a 2)) (pow b 2) (pow b 4)) (* 4.0 (* b b))) (+ (pow b 4) (* 4.0 (* b b))) (+ (pow b 4) (* 2.0 (* (pow a 2) (pow b 2)))) (+ (pow b 4) (* 2.0 (* (pow a 2) (pow b 2)))) (+ (pow b 4) (* 2.0 (* (pow a 2) (pow b 2)))) (* 4.0 (pow b 2)) (* 4.0 (pow b 2)) (* 4.0 (pow b 2)) (* 2.0 (pow a 2)) (* 2.0 (pow a 2)) (* 2.0 (pow a 2)) (+ (pow b 4) (+ (* 4.0 (pow b 2)) (* 2.0 (* (pow a 2) (pow b 2))))) (+ (pow b 4) (+ (* 4.0 (pow b 2)) (* 2.0 (* (pow a 2) (pow b 2))))) (+ (pow b 4) (+ (* 4.0 (pow b 2)) (* 2.0 (* (pow a 2) (pow b 2))))) 1.431 * * [simplify]: iteration 0 : 291 enodes (cost 467 ) 1.438 * * [simplify]: iteration 1 : 1199 enodes (cost 418 ) 1.464 * * [simplify]: iteration 2 : 5002 enodes (cost 407 ) 1.466 * [simplify]: Simplified to: (expm1 (fma (* 2.0 (pow a 2)) (pow b 2) (pow b 4))) (log1p (fma (* 2.0 (pow a 2)) (pow b 2) (pow b 4))) (* 2.0 (* (pow a 2) (pow b 2))) (log (fma (* 2.0 (pow a 2)) (pow b 2) (pow b 4))) (exp (fma (* 2.0 (pow a 2)) (pow b 2) (pow b 4))) (* (cbrt (fma (* 2.0 (pow a 2)) (pow b 2) (pow b 4))) (cbrt (fma (* 2.0 (pow a 2)) (pow b 2) (pow b 4)))) (cbrt (fma (* 2.0 (pow a 2)) (pow b 2) (pow b 4))) (pow (fma (* 2.0 (pow a 2)) (pow b 2) (pow b 4)) 3) (sqrt (fma (* 2.0 (pow a 2)) (pow b 2) (pow b 4))) (sqrt (fma (* 2.0 (pow a 2)) (pow b 2) (pow b 4))) (expm1 (* 4.0 (* b b))) (log1p (* 4.0 (* b b))) (* 4.0 (* b b)) (* 4.0 (* b b)) (log (* 4.0 (* b b))) (log (* 4.0 (* b b))) (log (* 4.0 (* b b))) (exp (* 4.0 (* b b))) (pow (* 4.0 (* b b)) 3) (pow (* 4.0 (* b b)) 3) (* (cbrt (* 4.0 (* b b))) (cbrt (* 4.0 (* b b)))) (cbrt (* 4.0 (* b b))) (pow (* 4.0 (* b b)) 3) (sqrt (* 4.0 (* b b))) (sqrt (* 4.0 (* b b))) (* (sqrt 4.0) b) (* (sqrt 4.0) b) (* 4.0 b) (* (cbrt 4.0) (* b b)) (* (sqrt 4.0) (* b b)) (* 4.0 (* b b)) (expm1 (* 2.0 (pow a 2))) (log1p (* 2.0 (pow a 2))) (log (* 2.0 (pow a 2))) (log (* 2.0 (pow a 2))) (log (* 2.0 (pow a 2))) (log (* 2.0 (pow a 2))) (exp (* 2.0 (pow a 2))) (pow (* 2.0 (pow a 2)) 3) (* (cbrt (* 2.0 (pow a 2))) (cbrt (* 2.0 (pow a 2)))) (cbrt (* 2.0 (pow a 2))) (pow (* 2.0 (pow a 2)) 3) (sqrt (* 2.0 (pow a 2))) (sqrt (* 2.0 (pow a 2))) (* a (sqrt 2.0)) (* a (sqrt 2.0)) (* a (sqrt 2.0)) (* a (sqrt 2.0)) (* (sqrt 2.0) (sqrt (pow a 2))) (* (sqrt 2.0) (sqrt (pow a 2))) (* a (sqrt 2.0)) (* a (sqrt 2.0)) (* 2.0 (pow (* (cbrt a) (cbrt a)) 2)) (* a 2.0) 2.0 (* a 2.0) (* 2.0 (* (cbrt (pow a 2)) (cbrt (pow a 2)))) (* 2.0 (fabs a)) 2.0 (* a 2.0) (* (cbrt 2.0) (pow a 2)) (* (sqrt 2.0) (pow a 2)) (* 2.0 (pow a 2)) (expm1 (+ (fma (* 2.0 (pow a 2)) (pow b 2) (pow b 4)) (* 4.0 (* b b)))) (log1p (+ (fma (* 2.0 (pow a 2)) (pow b 2) (pow b 4)) (* 4.0 (* b b)))) (exp (fma (pow b 2) (+ 4.0 (* 2.0 (pow a 2))) (pow b 4))) (log (+ (fma (* 2.0 (pow a 2)) (pow b 2) (pow b 4)) (* 4.0 (* b b)))) (exp (fma (pow b 2) (+ 4.0 (* 2.0 (pow a 2))) (pow b 4))) (* (cbrt (+ (fma (* 2.0 (pow a 2)) (pow b 2) (pow b 4)) (* 4.0 (* b b)))) (cbrt (+ (fma (* 2.0 (pow a 2)) (pow b 2) (pow b 4)) (* 4.0 (* b b))))) (cbrt (+ (fma (* 2.0 (pow a 2)) (pow b 2) (pow b 4)) (* 4.0 (* b b)))) (pow (fma (pow b 2) (+ 4.0 (* 2.0 (pow a 2))) (pow b 4)) 3) (sqrt (+ (fma (* 2.0 (pow a 2)) (pow b 2) (pow b 4)) (* 4.0 (* b b)))) (sqrt (+ (fma (* 2.0 (pow a 2)) (pow b 2) (pow b 4)) (* 4.0 (* b b)))) (+ (pow (fma (* 2.0 (pow a 2)) (pow b 2) (pow b 4)) 3) (pow (* 4.0 (* b b)) 3)) (fma (fma (* 2.0 (pow a 2)) (pow b 2) (pow b 4)) (fma (* 2.0 (pow a 2)) (pow b 2) (pow b 4)) (* (* 4.0 (* b b)) (- (* 4.0 (* b b)) (fma (* 2.0 (pow a 2)) (pow b 2) (pow b 4))))) (fma (- (* 4.0 4.0)) (pow b 4) (* (fma (* 2.0 (pow a 2)) (pow b 2) (pow b 4)) (fma (* 2.0 (pow a 2)) (pow b 2) (pow b 4)))) (* (pow b 2) (- (fma (pow a 2) 2.0 (pow b 2)) 4.0)) (fma (* 4.0 b) b (pow b 4)) (fma (* 2.0 (pow a 2)) (pow b 2) (pow b 4)) (fma (* 2.0 (pow a 2)) (pow b 2) (pow b 4)) (fma (* 2.0 (pow a 2)) (pow b 2) (pow b 4)) (* 4.0 (* b b)) (* 4.0 (* b b)) (* 4.0 (* b b)) (* 2.0 (pow a 2)) (* 2.0 (pow a 2)) (* 2.0 (pow a 2)) (fma (pow b 2) (+ 4.0 (* 2.0 (pow a 2))) (pow b 4)) (fma (pow b 2) (+ 4.0 (* 2.0 (pow a 2))) (pow b 4)) (fma (pow b 2) (+ 4.0 (* 2.0 (pow a 2))) (pow b 4)) 1.467 * * * [progress]: adding candidates to table 1.724 * [progress]: [Phase 3 of 3] Extracting. 1.724 * * [regime]: Finding splitpoints for: (# #) 1.724 * * * [regime-changes]: Trying 2 branch expressions: (b a) 1.724 * * * * [regimes]: Trying to branch on b from (# #) 1.738 * * * * [regimes]: Trying to branch on a from (# #) 1.751 * * * [regime]: Found split indices: #