13.481 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.024 * * * [progress]: [2/2] Setting up program. 0.026 * [progress]: [Phase 2 of 3] Improving. 0.026 * [simplify]: Simplifying using # : (* (+ a (+ b (+ c d))) 2.0) 0.027 * * [simplify]: iteration 0 : 9 enodes (cost 9 ) 0.028 * * [simplify]: iteration 1 : 17 enodes (cost 9 ) 0.030 * * [simplify]: iteration 2 : 51 enodes (cost 9 ) 0.039 * * [simplify]: iteration 3 : 130 enodes (cost 9 ) 0.071 * * [simplify]: iteration 4 : 221 enodes (cost 9 ) 0.122 * * [simplify]: iteration 5 : 291 enodes (cost 9 ) 0.183 * * [simplify]: iteration 6 : 293 enodes (cost 9 ) 0.242 * * [simplify]: iteration done : 293 enodes (cost 9 ) 0.242 * [simplify]: Simplified to: (* (+ a (+ b (+ c d))) 2.0) 0.243 * * [progress]: iteration 1 / 4 0.243 * * * [progress]: picking best candidate 0.244 * * * * [pick]: Picked # 0.244 * * * [progress]: localizing error 0.251 * * * [progress]: generating rewritten candidates 0.251 * * * * [progress]: [ 1 / 2 ] rewriting at (2 1) 0.275 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1 2) 0.285 * * * [progress]: generating series expansions 0.286 * * * * [progress]: [ 1 / 2 ] generating series at (2 1) 0.286 * [approximate]: Taking taylor expansion of (+ d (+ a (+ b c))) in (a b c d) around 0 0.286 * [taylor]: Taking taylor expansion of (+ d (+ a (+ b c))) in d 0.286 * [taylor]: Taking taylor expansion of d in d 0.286 * [taylor]: Taking taylor expansion of (+ a (+ b c)) in d 0.286 * [taylor]: Taking taylor expansion of a in d 0.286 * [taylor]: Taking taylor expansion of (+ b c) in d 0.286 * [taylor]: Taking taylor expansion of b in d 0.286 * [taylor]: Taking taylor expansion of c in d 0.286 * [taylor]: Taking taylor expansion of (+ d (+ a (+ b c))) in c 0.286 * [taylor]: Taking taylor expansion of d in c 0.286 * [taylor]: Taking taylor expansion of (+ a (+ b c)) in c 0.286 * [taylor]: Taking taylor expansion of a in c 0.286 * [taylor]: Taking taylor expansion of (+ b c) in c 0.286 * [taylor]: Taking taylor expansion of b in c 0.286 * [taylor]: Taking taylor expansion of c in c 0.286 * [taylor]: Taking taylor expansion of (+ d (+ a (+ b c))) in b 0.286 * [taylor]: Taking taylor expansion of d in b 0.286 * [taylor]: Taking taylor expansion of (+ a (+ b c)) in b 0.286 * [taylor]: Taking taylor expansion of a in b 0.286 * [taylor]: Taking taylor expansion of (+ b c) in b 0.286 * [taylor]: Taking taylor expansion of b in b 0.286 * [taylor]: Taking taylor expansion of c in b 0.286 * [taylor]: Taking taylor expansion of (+ d (+ a (+ b c))) in a 0.286 * [taylor]: Taking taylor expansion of d in a 0.286 * [taylor]: Taking taylor expansion of (+ a (+ b c)) in a 0.286 * [taylor]: Taking taylor expansion of a in a 0.286 * [taylor]: Taking taylor expansion of (+ b c) in a 0.286 * [taylor]: Taking taylor expansion of b in a 0.286 * [taylor]: Taking taylor expansion of c in a 0.286 * [taylor]: Taking taylor expansion of (+ d (+ a (+ b c))) in a 0.286 * [taylor]: Taking taylor expansion of d in a 0.286 * [taylor]: Taking taylor expansion of (+ a (+ b c)) in a 0.286 * [taylor]: Taking taylor expansion of a in a 0.286 * [taylor]: Taking taylor expansion of (+ b c) in a 0.286 * [taylor]: Taking taylor expansion of b in a 0.286 * [taylor]: Taking taylor expansion of c in a 0.286 * [taylor]: Taking taylor expansion of (+ d (+ b c)) in b 0.286 * [taylor]: Taking taylor expansion of d in b 0.286 * [taylor]: Taking taylor expansion of (+ b c) in b 0.286 * [taylor]: Taking taylor expansion of b in b 0.287 * [taylor]: Taking taylor expansion of c in b 0.287 * [taylor]: Taking taylor expansion of (+ d c) in c 0.287 * [taylor]: Taking taylor expansion of d in c 0.287 * [taylor]: Taking taylor expansion of c in c 0.287 * [taylor]: Taking taylor expansion of d in d 0.288 * [taylor]: Taking taylor expansion of 1 in b 0.288 * [taylor]: Taking taylor expansion of 1 in c 0.288 * [taylor]: Taking taylor expansion of 1 in d 0.288 * [taylor]: Taking taylor expansion of 1 in c 0.289 * [taylor]: Taking taylor expansion of 1 in d 0.289 * [taylor]: Taking taylor expansion of 1 in d 0.289 * [approximate]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 d) (+ (/ 1 c) (/ 1 a)))) in (a b c d) around 0 0.289 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 d) (+ (/ 1 c) (/ 1 a)))) in d 0.289 * [taylor]: Taking taylor expansion of (/ 1 b) in d 0.289 * [taylor]: Taking taylor expansion of b in d 0.289 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (+ (/ 1 c) (/ 1 a))) in d 0.290 * [taylor]: Taking taylor expansion of (/ 1 d) in d 0.290 * [taylor]: Taking taylor expansion of d in d 0.290 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 a)) in d 0.290 * [taylor]: Taking taylor expansion of (/ 1 c) in d 0.290 * [taylor]: Taking taylor expansion of c in d 0.290 * [taylor]: Taking taylor expansion of (/ 1 a) in d 0.290 * [taylor]: Taking taylor expansion of a in d 0.290 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 d) (+ (/ 1 c) (/ 1 a)))) in c 0.290 * [taylor]: Taking taylor expansion of (/ 1 b) in c 0.290 * [taylor]: Taking taylor expansion of b in c 0.290 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (+ (/ 1 c) (/ 1 a))) in c 0.290 * [taylor]: Taking taylor expansion of (/ 1 d) in c 0.290 * [taylor]: Taking taylor expansion of d in c 0.290 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 a)) in c 0.290 * [taylor]: Taking taylor expansion of (/ 1 c) in c 0.290 * [taylor]: Taking taylor expansion of c in c 0.290 * [taylor]: Taking taylor expansion of (/ 1 a) in c 0.290 * [taylor]: Taking taylor expansion of a in c 0.290 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 d) (+ (/ 1 c) (/ 1 a)))) in b 0.290 * [taylor]: Taking taylor expansion of (/ 1 b) in b 0.290 * [taylor]: Taking taylor expansion of b in b 0.291 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (+ (/ 1 c) (/ 1 a))) in b 0.291 * [taylor]: Taking taylor expansion of (/ 1 d) in b 0.291 * [taylor]: Taking taylor expansion of d in b 0.291 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 a)) in b 0.291 * [taylor]: Taking taylor expansion of (/ 1 c) in b 0.291 * [taylor]: Taking taylor expansion of c in b 0.291 * [taylor]: Taking taylor expansion of (/ 1 a) in b 0.291 * [taylor]: Taking taylor expansion of a in b 0.291 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 d) (+ (/ 1 c) (/ 1 a)))) in a 0.291 * [taylor]: Taking taylor expansion of (/ 1 b) in a 0.291 * [taylor]: Taking taylor expansion of b in a 0.291 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (+ (/ 1 c) (/ 1 a))) in a 0.291 * [taylor]: Taking taylor expansion of (/ 1 d) in a 0.291 * [taylor]: Taking taylor expansion of d in a 0.291 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 a)) in a 0.291 * [taylor]: Taking taylor expansion of (/ 1 c) in a 0.291 * [taylor]: Taking taylor expansion of c in a 0.291 * [taylor]: Taking taylor expansion of (/ 1 a) in a 0.291 * [taylor]: Taking taylor expansion of a in a 0.291 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 d) (+ (/ 1 c) (/ 1 a)))) in a 0.291 * [taylor]: Taking taylor expansion of (/ 1 b) in a 0.291 * [taylor]: Taking taylor expansion of b in a 0.291 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (+ (/ 1 c) (/ 1 a))) in a 0.291 * [taylor]: Taking taylor expansion of (/ 1 d) in a 0.292 * [taylor]: Taking taylor expansion of d in a 0.292 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 a)) in a 0.292 * [taylor]: Taking taylor expansion of (/ 1 c) in a 0.292 * [taylor]: Taking taylor expansion of c in a 0.292 * [taylor]: Taking taylor expansion of (/ 1 a) in a 0.292 * [taylor]: Taking taylor expansion of a in a 0.293 * [taylor]: Taking taylor expansion of 1 in b 0.293 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (+ (/ 1 d) (/ 1 b))) in b 0.293 * [taylor]: Taking taylor expansion of (/ 1 c) in b 0.293 * [taylor]: Taking taylor expansion of c in b 0.293 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 b)) in b 0.293 * [taylor]: Taking taylor expansion of (/ 1 d) in b 0.293 * [taylor]: Taking taylor expansion of d in b 0.293 * [taylor]: Taking taylor expansion of (/ 1 b) in b 0.293 * [taylor]: Taking taylor expansion of b in b 0.294 * [taylor]: Taking taylor expansion of 1 in c 0.294 * [taylor]: Taking taylor expansion of 1 in c 0.296 * [taylor]: Taking taylor expansion of 0 in b 0.296 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 c)) in c 0.296 * [taylor]: Taking taylor expansion of (/ 1 d) in c 0.296 * [taylor]: Taking taylor expansion of d in c 0.296 * [taylor]: Taking taylor expansion of (/ 1 c) in c 0.296 * [taylor]: Taking taylor expansion of c in c 0.297 * [taylor]: Taking taylor expansion of 1 in d 0.297 * [taylor]: Taking taylor expansion of 0 in c 0.297 * [taylor]: Taking taylor expansion of 1 in d 0.297 * [taylor]: Taking taylor expansion of 1 in d 0.298 * [taylor]: Taking taylor expansion of 0 in b 0.298 * [taylor]: Taking taylor expansion of 0 in c 0.299 * [taylor]: Taking taylor expansion of 0 in c 0.299 * [taylor]: Taking taylor expansion of 0 in c 0.300 * [taylor]: Taking taylor expansion of (/ 1 d) in d 0.300 * [taylor]: Taking taylor expansion of d in d 0.300 * [taylor]: Taking taylor expansion of 0 in d 0.300 * [taylor]: Taking taylor expansion of 0 in d 0.300 * [taylor]: Taking taylor expansion of 0 in d 0.301 * [approximate]: Taking taylor expansion of (- (+ (/ 1 b) (+ (/ 1 d) (+ (/ 1 c) (/ 1 a))))) in (a b c d) around 0 0.301 * [taylor]: Taking taylor expansion of (- (+ (/ 1 b) (+ (/ 1 d) (+ (/ 1 c) (/ 1 a))))) in d 0.301 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 d) (+ (/ 1 c) (/ 1 a)))) in d 0.301 * [taylor]: Taking taylor expansion of (/ 1 b) in d 0.301 * [taylor]: Taking taylor expansion of b in d 0.301 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (+ (/ 1 c) (/ 1 a))) in d 0.301 * [taylor]: Taking taylor expansion of (/ 1 d) in d 0.301 * [taylor]: Taking taylor expansion of d in d 0.302 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 a)) in d 0.302 * [taylor]: Taking taylor expansion of (/ 1 c) in d 0.302 * [taylor]: Taking taylor expansion of c in d 0.302 * [taylor]: Taking taylor expansion of (/ 1 a) in d 0.302 * [taylor]: Taking taylor expansion of a in d 0.302 * [taylor]: Taking taylor expansion of (- (+ (/ 1 b) (+ (/ 1 d) (+ (/ 1 c) (/ 1 a))))) in c 0.302 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 d) (+ (/ 1 c) (/ 1 a)))) in c 0.302 * [taylor]: Taking taylor expansion of (/ 1 b) in c 0.302 * [taylor]: Taking taylor expansion of b in c 0.302 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (+ (/ 1 c) (/ 1 a))) in c 0.302 * [taylor]: Taking taylor expansion of (/ 1 d) in c 0.302 * [taylor]: Taking taylor expansion of d in c 0.302 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 a)) in c 0.302 * [taylor]: Taking taylor expansion of (/ 1 c) in c 0.302 * [taylor]: Taking taylor expansion of c in c 0.302 * [taylor]: Taking taylor expansion of (/ 1 a) in c 0.302 * [taylor]: Taking taylor expansion of a in c 0.302 * [taylor]: Taking taylor expansion of (- (+ (/ 1 b) (+ (/ 1 d) (+ (/ 1 c) (/ 1 a))))) in b 0.302 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 d) (+ (/ 1 c) (/ 1 a)))) in b 0.302 * [taylor]: Taking taylor expansion of (/ 1 b) in b 0.302 * [taylor]: Taking taylor expansion of b in b 0.302 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (+ (/ 1 c) (/ 1 a))) in b 0.302 * [taylor]: Taking taylor expansion of (/ 1 d) in b 0.303 * [taylor]: Taking taylor expansion of d in b 0.303 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 a)) in b 0.303 * [taylor]: Taking taylor expansion of (/ 1 c) in b 0.303 * [taylor]: Taking taylor expansion of c in b 0.303 * [taylor]: Taking taylor expansion of (/ 1 a) in b 0.303 * [taylor]: Taking taylor expansion of a in b 0.303 * [taylor]: Taking taylor expansion of (- (+ (/ 1 b) (+ (/ 1 d) (+ (/ 1 c) (/ 1 a))))) in a 0.303 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 d) (+ (/ 1 c) (/ 1 a)))) in a 0.303 * [taylor]: Taking taylor expansion of (/ 1 b) in a 0.303 * [taylor]: Taking taylor expansion of b in a 0.303 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (+ (/ 1 c) (/ 1 a))) in a 0.303 * [taylor]: Taking taylor expansion of (/ 1 d) in a 0.303 * [taylor]: Taking taylor expansion of d in a 0.303 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 a)) in a 0.303 * [taylor]: Taking taylor expansion of (/ 1 c) in a 0.303 * [taylor]: Taking taylor expansion of c in a 0.303 * [taylor]: Taking taylor expansion of (/ 1 a) in a 0.303 * [taylor]: Taking taylor expansion of a in a 0.303 * [taylor]: Taking taylor expansion of (- (+ (/ 1 b) (+ (/ 1 d) (+ (/ 1 c) (/ 1 a))))) in a 0.303 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 d) (+ (/ 1 c) (/ 1 a)))) in a 0.303 * [taylor]: Taking taylor expansion of (/ 1 b) in a 0.303 * [taylor]: Taking taylor expansion of b in a 0.303 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (+ (/ 1 c) (/ 1 a))) in a 0.303 * [taylor]: Taking taylor expansion of (/ 1 d) in a 0.303 * [taylor]: Taking taylor expansion of d in a 0.303 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 a)) in a 0.303 * [taylor]: Taking taylor expansion of (/ 1 c) in a 0.303 * [taylor]: Taking taylor expansion of c in a 0.303 * [taylor]: Taking taylor expansion of (/ 1 a) in a 0.303 * [taylor]: Taking taylor expansion of a in a 0.305 * [taylor]: Taking taylor expansion of -1 in b 0.305 * [taylor]: Taking taylor expansion of (- (+ (/ 1 c) (+ (/ 1 d) (/ 1 b)))) in b 0.305 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (+ (/ 1 d) (/ 1 b))) in b 0.305 * [taylor]: Taking taylor expansion of (/ 1 c) in b 0.306 * [taylor]: Taking taylor expansion of c in b 0.306 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 b)) in b 0.306 * [taylor]: Taking taylor expansion of (/ 1 d) in b 0.306 * [taylor]: Taking taylor expansion of d in b 0.306 * [taylor]: Taking taylor expansion of (/ 1 b) in b 0.306 * [taylor]: Taking taylor expansion of b in b 0.307 * [taylor]: Taking taylor expansion of -1 in c 0.307 * [taylor]: Taking taylor expansion of -1 in c 0.309 * [taylor]: Taking taylor expansion of 0 in b 0.309 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d) (/ 1 c))) in c 0.309 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 c)) in c 0.309 * [taylor]: Taking taylor expansion of (/ 1 d) in c 0.309 * [taylor]: Taking taylor expansion of d in c 0.309 * [taylor]: Taking taylor expansion of (/ 1 c) in c 0.309 * [taylor]: Taking taylor expansion of c in c 0.310 * [taylor]: Taking taylor expansion of -1 in d 0.310 * [taylor]: Taking taylor expansion of 0 in c 0.310 * [taylor]: Taking taylor expansion of -1 in d 0.310 * [taylor]: Taking taylor expansion of -1 in d 0.312 * [taylor]: Taking taylor expansion of 0 in b 0.312 * [taylor]: Taking taylor expansion of 0 in c 0.313 * [taylor]: Taking taylor expansion of 0 in c 0.313 * [taylor]: Taking taylor expansion of 0 in c 0.314 * [taylor]: Taking taylor expansion of (- (/ 1 d)) in d 0.314 * [taylor]: Taking taylor expansion of (/ 1 d) in d 0.314 * [taylor]: Taking taylor expansion of d in d 0.314 * [taylor]: Taking taylor expansion of 0 in d 0.314 * [taylor]: Taking taylor expansion of 0 in d 0.314 * [taylor]: Taking taylor expansion of 0 in d 0.315 * * * * [progress]: [ 2 / 2 ] generating series at (2 1 2) 0.315 * [approximate]: Taking taylor expansion of (+ d (+ b c)) in (b c d) around 0 0.315 * [taylor]: Taking taylor expansion of (+ d (+ b c)) in d 0.315 * [taylor]: Taking taylor expansion of d in d 0.315 * [taylor]: Taking taylor expansion of (+ b c) in d 0.315 * [taylor]: Taking taylor expansion of b in d 0.315 * [taylor]: Taking taylor expansion of c in d 0.315 * [taylor]: Taking taylor expansion of (+ d (+ b c)) in c 0.315 * [taylor]: Taking taylor expansion of d in c 0.316 * [taylor]: Taking taylor expansion of (+ b c) in c 0.316 * [taylor]: Taking taylor expansion of b in c 0.316 * [taylor]: Taking taylor expansion of c in c 0.316 * [taylor]: Taking taylor expansion of (+ d (+ b c)) in b 0.316 * [taylor]: Taking taylor expansion of d in b 0.316 * [taylor]: Taking taylor expansion of (+ b c) in b 0.316 * [taylor]: Taking taylor expansion of b in b 0.316 * [taylor]: Taking taylor expansion of c in b 0.316 * [taylor]: Taking taylor expansion of (+ d (+ b c)) in b 0.316 * [taylor]: Taking taylor expansion of d in b 0.316 * [taylor]: Taking taylor expansion of (+ b c) in b 0.316 * [taylor]: Taking taylor expansion of b in b 0.316 * [taylor]: Taking taylor expansion of c in b 0.316 * [taylor]: Taking taylor expansion of (+ d c) in c 0.316 * [taylor]: Taking taylor expansion of d in c 0.316 * [taylor]: Taking taylor expansion of c in c 0.316 * [taylor]: Taking taylor expansion of d in d 0.316 * [taylor]: Taking taylor expansion of 1 in c 0.316 * [taylor]: Taking taylor expansion of 1 in d 0.317 * [taylor]: Taking taylor expansion of 1 in d 0.317 * [approximate]: Taking taylor expansion of (+ (/ 1 c) (+ (/ 1 d) (/ 1 b))) in (b c d) around 0 0.317 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (+ (/ 1 d) (/ 1 b))) in d 0.317 * [taylor]: Taking taylor expansion of (/ 1 c) in d 0.317 * [taylor]: Taking taylor expansion of c in d 0.317 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 b)) in d 0.317 * [taylor]: Taking taylor expansion of (/ 1 d) in d 0.317 * [taylor]: Taking taylor expansion of d in d 0.318 * [taylor]: Taking taylor expansion of (/ 1 b) in d 0.318 * [taylor]: Taking taylor expansion of b in d 0.318 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (+ (/ 1 d) (/ 1 b))) in c 0.318 * [taylor]: Taking taylor expansion of (/ 1 c) in c 0.318 * [taylor]: Taking taylor expansion of c in c 0.318 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 b)) in c 0.318 * [taylor]: Taking taylor expansion of (/ 1 d) in c 0.318 * [taylor]: Taking taylor expansion of d in c 0.318 * [taylor]: Taking taylor expansion of (/ 1 b) in c 0.318 * [taylor]: Taking taylor expansion of b in c 0.318 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (+ (/ 1 d) (/ 1 b))) in b 0.318 * [taylor]: Taking taylor expansion of (/ 1 c) in b 0.318 * [taylor]: Taking taylor expansion of c in b 0.318 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 b)) in b 0.318 * [taylor]: Taking taylor expansion of (/ 1 d) in b 0.318 * [taylor]: Taking taylor expansion of d in b 0.318 * [taylor]: Taking taylor expansion of (/ 1 b) in b 0.318 * [taylor]: Taking taylor expansion of b in b 0.319 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (+ (/ 1 d) (/ 1 b))) in b 0.319 * [taylor]: Taking taylor expansion of (/ 1 c) in b 0.319 * [taylor]: Taking taylor expansion of c in b 0.319 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 b)) in b 0.319 * [taylor]: Taking taylor expansion of (/ 1 d) in b 0.319 * [taylor]: Taking taylor expansion of d in b 0.319 * [taylor]: Taking taylor expansion of (/ 1 b) in b 0.319 * [taylor]: Taking taylor expansion of b in b 0.319 * [taylor]: Taking taylor expansion of 1 in c 0.320 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 c)) in c 0.320 * [taylor]: Taking taylor expansion of (/ 1 d) in c 0.320 * [taylor]: Taking taylor expansion of d in c 0.320 * [taylor]: Taking taylor expansion of (/ 1 c) in c 0.320 * [taylor]: Taking taylor expansion of c in c 0.321 * [taylor]: Taking taylor expansion of 1 in d 0.321 * [taylor]: Taking taylor expansion of 1 in d 0.322 * [taylor]: Taking taylor expansion of 0 in c 0.322 * [taylor]: Taking taylor expansion of (/ 1 d) in d 0.322 * [taylor]: Taking taylor expansion of d in d 0.322 * [taylor]: Taking taylor expansion of 0 in d 0.323 * [approximate]: Taking taylor expansion of (- (+ (/ 1 c) (+ (/ 1 d) (/ 1 b)))) in (b c d) around 0 0.323 * [taylor]: Taking taylor expansion of (- (+ (/ 1 c) (+ (/ 1 d) (/ 1 b)))) in d 0.323 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (+ (/ 1 d) (/ 1 b))) in d 0.323 * [taylor]: Taking taylor expansion of (/ 1 c) in d 0.323 * [taylor]: Taking taylor expansion of c in d 0.323 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 b)) in d 0.323 * [taylor]: Taking taylor expansion of (/ 1 d) in d 0.323 * [taylor]: Taking taylor expansion of d in d 0.323 * [taylor]: Taking taylor expansion of (/ 1 b) in d 0.323 * [taylor]: Taking taylor expansion of b in d 0.324 * [taylor]: Taking taylor expansion of (- (+ (/ 1 c) (+ (/ 1 d) (/ 1 b)))) in c 0.324 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (+ (/ 1 d) (/ 1 b))) in c 0.324 * [taylor]: Taking taylor expansion of (/ 1 c) in c 0.324 * [taylor]: Taking taylor expansion of c in c 0.324 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 b)) in c 0.324 * [taylor]: Taking taylor expansion of (/ 1 d) in c 0.324 * [taylor]: Taking taylor expansion of d in c 0.324 * [taylor]: Taking taylor expansion of (/ 1 b) in c 0.324 * [taylor]: Taking taylor expansion of b in c 0.324 * [taylor]: Taking taylor expansion of (- (+ (/ 1 c) (+ (/ 1 d) (/ 1 b)))) in b 0.324 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (+ (/ 1 d) (/ 1 b))) in b 0.324 * [taylor]: Taking taylor expansion of (/ 1 c) in b 0.324 * [taylor]: Taking taylor expansion of c in b 0.324 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 b)) in b 0.324 * [taylor]: Taking taylor expansion of (/ 1 d) in b 0.324 * [taylor]: Taking taylor expansion of d in b 0.324 * [taylor]: Taking taylor expansion of (/ 1 b) in b 0.324 * [taylor]: Taking taylor expansion of b in b 0.324 * [taylor]: Taking taylor expansion of (- (+ (/ 1 c) (+ (/ 1 d) (/ 1 b)))) in b 0.324 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (+ (/ 1 d) (/ 1 b))) in b 0.324 * [taylor]: Taking taylor expansion of (/ 1 c) in b 0.324 * [taylor]: Taking taylor expansion of c in b 0.324 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 b)) in b 0.324 * [taylor]: Taking taylor expansion of (/ 1 d) in b 0.324 * [taylor]: Taking taylor expansion of d in b 0.325 * [taylor]: Taking taylor expansion of (/ 1 b) in b 0.325 * [taylor]: Taking taylor expansion of b in b 0.326 * [taylor]: Taking taylor expansion of -1 in c 0.326 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d) (/ 1 c))) in c 0.326 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 c)) in c 0.326 * [taylor]: Taking taylor expansion of (/ 1 d) in c 0.326 * [taylor]: Taking taylor expansion of d in c 0.326 * [taylor]: Taking taylor expansion of (/ 1 c) in c 0.326 * [taylor]: Taking taylor expansion of c in c 0.327 * [taylor]: Taking taylor expansion of -1 in d 0.327 * [taylor]: Taking taylor expansion of -1 in d 0.328 * [taylor]: Taking taylor expansion of 0 in c 0.329 * [taylor]: Taking taylor expansion of (- (/ 1 d)) in d 0.329 * [taylor]: Taking taylor expansion of (/ 1 d) in d 0.329 * [taylor]: Taking taylor expansion of d in d 0.329 * [taylor]: Taking taylor expansion of 0 in d 0.330 * * * [progress]: simplifying candidates 0.330 * [simplify]: Simplifying using # : (expm1 (+ a (+ b (+ c d)))) (log1p (+ a (+ b (+ c d)))) (* (exp a) (* (exp b) (* (exp c) (exp d)))) (* (exp a) (* (exp b) (exp (+ c d)))) (* (exp a) (exp (+ b (+ c d)))) (log (+ a (+ b (+ c d)))) (exp (+ a (+ b (+ c d)))) (* (cbrt (+ a (+ b (+ c d)))) (cbrt (+ a (+ b (+ c d))))) (cbrt (+ a (+ b (+ c d)))) (* (* (+ a (+ b (+ c d))) (+ a (+ b (+ c d)))) (+ a (+ b (+ c d)))) (sqrt (+ a (+ b (+ c d)))) (sqrt (+ a (+ b (+ c d)))) (+ (pow a 3) (pow (+ b (+ c d)) 3)) (+ (* a a) (- (* (+ b (+ c d)) (+ b (+ c d))) (* a (+ b (+ c d))))) (- (* a a) (* (+ b (+ c d)) (+ b (+ c d)))) (- a (+ b (+ c d))) (+ a (+ b (+ c d))) (+ a (+ b (+ c d))) (+ a (+ b (+ c d))) (+ a b) (expm1 (+ b (+ c d))) (log1p (+ b (+ c d))) (* (exp b) (* (exp c) (exp d))) (* (exp b) (exp (+ c d))) (log (+ b (+ c d))) (exp (+ b (+ c d))) (* (cbrt (+ b (+ c d))) (cbrt (+ b (+ c d)))) (cbrt (+ b (+ c d))) (* (* (+ b (+ c d)) (+ b (+ c d))) (+ b (+ c d))) (sqrt (+ b (+ c d))) (sqrt (+ b (+ c d))) (+ (pow b 3) (pow (+ c d) 3)) (+ (* b b) (- (* (+ c d) (+ c d)) (* b (+ c d)))) (- (* b b) (* (+ c d) (+ c d))) (- b (+ c d)) (+ b (+ c d)) (+ b (+ c d)) (+ b c) (+ a (+ b c)) (+ d (+ b c)) (+ d (+ b c)) (+ d (+ b c)) (+ d (+ b c)) (+ d (+ b c)) 0.332 * * [simplify]: iteration 0 : 60 enodes (cost 378 ) 0.342 * * [simplify]: iteration 1 : 181 enodes (cost 347 ) 0.378 * * [simplify]: iteration 2 : 615 enodes (cost 333 ) 0.607 * * [simplify]: iteration 3 : 3094 enodes (cost 333 ) 1.308 * * [simplify]: iteration done : 5000 enodes (cost 333 ) 1.308 * [simplify]: Simplified to: (expm1 (+ a (+ b (+ c d)))) (log1p (+ a (+ b (+ c d)))) (exp (+ a (+ b (+ c d)))) (exp (+ a (+ b (+ c d)))) (exp (+ a (+ b (+ c d)))) (log (+ a (+ b (+ c d)))) (exp (+ a (+ b (+ c d)))) (* (cbrt (+ a (+ b (+ c d)))) (cbrt (+ a (+ b (+ c d))))) (cbrt (+ a (+ b (+ c d)))) (pow (+ a (+ b (+ c d))) 3) (sqrt (+ a (+ b (+ c d)))) (sqrt (+ a (+ b (+ c d)))) (+ (pow a 3) (pow (+ b (+ c d)) 3)) (fma a a (* (+ d (+ b c)) (- (+ d (+ b c)) a))) (- (* a a) (* (+ b (+ c d)) (+ b (+ c d)))) (- a (+ b (+ c d))) (+ a (+ b (+ c d))) (+ a (+ b (+ c d))) (+ a (+ b (+ c d))) (+ a b) (expm1 (+ b (+ c d))) (log1p (+ b (+ c d))) (exp (+ b (+ c d))) (exp (+ b (+ c d))) (log (+ b (+ c d))) (exp (+ b (+ c d))) (* (cbrt (+ b (+ c d))) (cbrt (+ b (+ c d)))) (cbrt (+ b (+ c d))) (pow (+ b (+ c d)) 3) (sqrt (+ b (+ c d))) (sqrt (+ b (+ c d))) (+ (pow b 3) (pow (+ c d) 3)) (fma b b (* (+ c d) (- (+ c d) b))) (- (* b b) (* (+ c d) (+ c d))) (- b (+ c d)) (+ d (+ b c)) (+ d (+ b c)) (+ b c) (+ a (+ b c)) (+ d (+ b c)) (+ d (+ b c)) (+ d (+ b c)) (+ d (+ b c)) (+ d (+ b c)) 1.308 * * * [progress]: adding candidates to table 1.404 * * [progress]: iteration 2 / 4 1.404 * * * [progress]: picking best candidate 1.423 * * * * [pick]: Picked # 1.423 * * * [progress]: localizing error 1.432 * * * [progress]: generating rewritten candidates 1.432 * * * * [progress]: [ 1 / 1 ] rewriting at (2 1) 1.435 * * * [progress]: generating series expansions 1.435 * * * * [progress]: [ 1 / 1 ] generating series at (2 1) 1.435 * [approximate]: Taking taylor expansion of (+ d (+ a (+ b c))) in (a d b c) around 0 1.435 * [taylor]: Taking taylor expansion of (+ d (+ a (+ b c))) in c 1.435 * [taylor]: Taking taylor expansion of d in c 1.435 * [taylor]: Taking taylor expansion of (+ a (+ b c)) in c 1.435 * [taylor]: Taking taylor expansion of a in c 1.435 * [taylor]: Taking taylor expansion of (+ b c) in c 1.435 * [taylor]: Taking taylor expansion of b in c 1.435 * [taylor]: Taking taylor expansion of c in c 1.435 * [taylor]: Taking taylor expansion of (+ d (+ a (+ b c))) in b 1.435 * [taylor]: Taking taylor expansion of d in b 1.435 * [taylor]: Taking taylor expansion of (+ a (+ b c)) in b 1.435 * [taylor]: Taking taylor expansion of a in b 1.435 * [taylor]: Taking taylor expansion of (+ b c) in b 1.435 * [taylor]: Taking taylor expansion of b in b 1.435 * [taylor]: Taking taylor expansion of c in b 1.435 * [taylor]: Taking taylor expansion of (+ d (+ a (+ b c))) in d 1.435 * [taylor]: Taking taylor expansion of d in d 1.435 * [taylor]: Taking taylor expansion of (+ a (+ b c)) in d 1.435 * [taylor]: Taking taylor expansion of a in d 1.435 * [taylor]: Taking taylor expansion of (+ b c) in d 1.435 * [taylor]: Taking taylor expansion of b in d 1.435 * [taylor]: Taking taylor expansion of c in d 1.435 * [taylor]: Taking taylor expansion of (+ d (+ a (+ b c))) in a 1.435 * [taylor]: Taking taylor expansion of d in a 1.435 * [taylor]: Taking taylor expansion of (+ a (+ b c)) in a 1.435 * [taylor]: Taking taylor expansion of a in a 1.435 * [taylor]: Taking taylor expansion of (+ b c) in a 1.435 * [taylor]: Taking taylor expansion of b in a 1.435 * [taylor]: Taking taylor expansion of c in a 1.435 * [taylor]: Taking taylor expansion of (+ d (+ a (+ b c))) in a 1.435 * [taylor]: Taking taylor expansion of d in a 1.435 * [taylor]: Taking taylor expansion of (+ a (+ b c)) in a 1.436 * [taylor]: Taking taylor expansion of a in a 1.436 * [taylor]: Taking taylor expansion of (+ b c) in a 1.436 * [taylor]: Taking taylor expansion of b in a 1.436 * [taylor]: Taking taylor expansion of c in a 1.436 * [taylor]: Taking taylor expansion of (+ d (+ b c)) in d 1.436 * [taylor]: Taking taylor expansion of d in d 1.436 * [taylor]: Taking taylor expansion of (+ b c) in d 1.436 * [taylor]: Taking taylor expansion of b in d 1.436 * [taylor]: Taking taylor expansion of c in d 1.436 * [taylor]: Taking taylor expansion of (+ c b) in b 1.436 * [taylor]: Taking taylor expansion of c in b 1.436 * [taylor]: Taking taylor expansion of b in b 1.436 * [taylor]: Taking taylor expansion of c in c 1.437 * [taylor]: Taking taylor expansion of 1 in d 1.437 * [taylor]: Taking taylor expansion of 1 in b 1.437 * [taylor]: Taking taylor expansion of 1 in c 1.437 * [taylor]: Taking taylor expansion of 1 in b 1.437 * [taylor]: Taking taylor expansion of 1 in c 1.438 * [taylor]: Taking taylor expansion of 1 in c 1.438 * [approximate]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 d) (+ (/ 1 c) (/ 1 a)))) in (a d b c) around 0 1.438 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 d) (+ (/ 1 c) (/ 1 a)))) in c 1.438 * [taylor]: Taking taylor expansion of (/ 1 b) in c 1.438 * [taylor]: Taking taylor expansion of b in c 1.438 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (+ (/ 1 c) (/ 1 a))) in c 1.438 * [taylor]: Taking taylor expansion of (/ 1 d) in c 1.438 * [taylor]: Taking taylor expansion of d in c 1.439 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 a)) in c 1.439 * [taylor]: Taking taylor expansion of (/ 1 c) in c 1.439 * [taylor]: Taking taylor expansion of c in c 1.439 * [taylor]: Taking taylor expansion of (/ 1 a) in c 1.439 * [taylor]: Taking taylor expansion of a in c 1.439 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 d) (+ (/ 1 c) (/ 1 a)))) in b 1.439 * [taylor]: Taking taylor expansion of (/ 1 b) in b 1.439 * [taylor]: Taking taylor expansion of b in b 1.439 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (+ (/ 1 c) (/ 1 a))) in b 1.439 * [taylor]: Taking taylor expansion of (/ 1 d) in b 1.439 * [taylor]: Taking taylor expansion of d in b 1.439 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 a)) in b 1.439 * [taylor]: Taking taylor expansion of (/ 1 c) in b 1.439 * [taylor]: Taking taylor expansion of c in b 1.439 * [taylor]: Taking taylor expansion of (/ 1 a) in b 1.439 * [taylor]: Taking taylor expansion of a in b 1.439 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 d) (+ (/ 1 c) (/ 1 a)))) in d 1.439 * [taylor]: Taking taylor expansion of (/ 1 b) in d 1.439 * [taylor]: Taking taylor expansion of b in d 1.439 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (+ (/ 1 c) (/ 1 a))) in d 1.439 * [taylor]: Taking taylor expansion of (/ 1 d) in d 1.439 * [taylor]: Taking taylor expansion of d in d 1.440 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 a)) in d 1.440 * [taylor]: Taking taylor expansion of (/ 1 c) in d 1.440 * [taylor]: Taking taylor expansion of c in d 1.440 * [taylor]: Taking taylor expansion of (/ 1 a) in d 1.440 * [taylor]: Taking taylor expansion of a in d 1.440 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 d) (+ (/ 1 c) (/ 1 a)))) in a 1.440 * [taylor]: Taking taylor expansion of (/ 1 b) in a 1.440 * [taylor]: Taking taylor expansion of b in a 1.440 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (+ (/ 1 c) (/ 1 a))) in a 1.440 * [taylor]: Taking taylor expansion of (/ 1 d) in a 1.440 * [taylor]: Taking taylor expansion of d in a 1.440 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 a)) in a 1.440 * [taylor]: Taking taylor expansion of (/ 1 c) in a 1.440 * [taylor]: Taking taylor expansion of c in a 1.440 * [taylor]: Taking taylor expansion of (/ 1 a) in a 1.440 * [taylor]: Taking taylor expansion of a in a 1.440 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 d) (+ (/ 1 c) (/ 1 a)))) in a 1.440 * [taylor]: Taking taylor expansion of (/ 1 b) in a 1.440 * [taylor]: Taking taylor expansion of b in a 1.440 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (+ (/ 1 c) (/ 1 a))) in a 1.440 * [taylor]: Taking taylor expansion of (/ 1 d) in a 1.440 * [taylor]: Taking taylor expansion of d in a 1.440 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 a)) in a 1.440 * [taylor]: Taking taylor expansion of (/ 1 c) in a 1.440 * [taylor]: Taking taylor expansion of c in a 1.441 * [taylor]: Taking taylor expansion of (/ 1 a) in a 1.441 * [taylor]: Taking taylor expansion of a in a 1.442 * [taylor]: Taking taylor expansion of 1 in d 1.442 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (+ (/ 1 d) (/ 1 b))) in d 1.442 * [taylor]: Taking taylor expansion of (/ 1 c) in d 1.442 * [taylor]: Taking taylor expansion of c in d 1.442 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 b)) in d 1.442 * [taylor]: Taking taylor expansion of (/ 1 d) in d 1.442 * [taylor]: Taking taylor expansion of d in d 1.443 * [taylor]: Taking taylor expansion of (/ 1 b) in d 1.443 * [taylor]: Taking taylor expansion of b in d 1.443 * [taylor]: Taking taylor expansion of 1 in b 1.443 * [taylor]: Taking taylor expansion of 1 in b 1.444 * [taylor]: Taking taylor expansion of 0 in d 1.445 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 b)) in b 1.445 * [taylor]: Taking taylor expansion of (/ 1 c) in b 1.445 * [taylor]: Taking taylor expansion of c in b 1.445 * [taylor]: Taking taylor expansion of (/ 1 b) in b 1.445 * [taylor]: Taking taylor expansion of b in b 1.446 * [taylor]: Taking taylor expansion of 1 in c 1.446 * [taylor]: Taking taylor expansion of 0 in b 1.446 * [taylor]: Taking taylor expansion of 1 in c 1.446 * [taylor]: Taking taylor expansion of 1 in c 1.447 * [taylor]: Taking taylor expansion of 0 in d 1.447 * [taylor]: Taking taylor expansion of 0 in b 1.448 * [taylor]: Taking taylor expansion of 0 in b 1.448 * [taylor]: Taking taylor expansion of 0 in b 1.449 * [taylor]: Taking taylor expansion of (/ 1 c) in c 1.449 * [taylor]: Taking taylor expansion of c in c 1.449 * [taylor]: Taking taylor expansion of 0 in c 1.449 * [taylor]: Taking taylor expansion of 0 in c 1.449 * [taylor]: Taking taylor expansion of 0 in c 1.450 * [approximate]: Taking taylor expansion of (- (+ (/ 1 b) (+ (/ 1 d) (+ (/ 1 c) (/ 1 a))))) in (a d b c) around 0 1.450 * [taylor]: Taking taylor expansion of (- (+ (/ 1 b) (+ (/ 1 d) (+ (/ 1 c) (/ 1 a))))) in c 1.450 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 d) (+ (/ 1 c) (/ 1 a)))) in c 1.450 * [taylor]: Taking taylor expansion of (/ 1 b) in c 1.450 * [taylor]: Taking taylor expansion of b in c 1.450 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (+ (/ 1 c) (/ 1 a))) in c 1.450 * [taylor]: Taking taylor expansion of (/ 1 d) in c 1.450 * [taylor]: Taking taylor expansion of d in c 1.450 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 a)) in c 1.450 * [taylor]: Taking taylor expansion of (/ 1 c) in c 1.450 * [taylor]: Taking taylor expansion of c in c 1.451 * [taylor]: Taking taylor expansion of (/ 1 a) in c 1.451 * [taylor]: Taking taylor expansion of a in c 1.451 * [taylor]: Taking taylor expansion of (- (+ (/ 1 b) (+ (/ 1 d) (+ (/ 1 c) (/ 1 a))))) in b 1.451 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 d) (+ (/ 1 c) (/ 1 a)))) in b 1.451 * [taylor]: Taking taylor expansion of (/ 1 b) in b 1.451 * [taylor]: Taking taylor expansion of b in b 1.451 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (+ (/ 1 c) (/ 1 a))) in b 1.451 * [taylor]: Taking taylor expansion of (/ 1 d) in b 1.451 * [taylor]: Taking taylor expansion of d in b 1.451 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 a)) in b 1.451 * [taylor]: Taking taylor expansion of (/ 1 c) in b 1.451 * [taylor]: Taking taylor expansion of c in b 1.451 * [taylor]: Taking taylor expansion of (/ 1 a) in b 1.451 * [taylor]: Taking taylor expansion of a in b 1.451 * [taylor]: Taking taylor expansion of (- (+ (/ 1 b) (+ (/ 1 d) (+ (/ 1 c) (/ 1 a))))) in d 1.451 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 d) (+ (/ 1 c) (/ 1 a)))) in d 1.451 * [taylor]: Taking taylor expansion of (/ 1 b) in d 1.451 * [taylor]: Taking taylor expansion of b in d 1.451 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (+ (/ 1 c) (/ 1 a))) in d 1.451 * [taylor]: Taking taylor expansion of (/ 1 d) in d 1.451 * [taylor]: Taking taylor expansion of d in d 1.451 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 a)) in d 1.452 * [taylor]: Taking taylor expansion of (/ 1 c) in d 1.452 * [taylor]: Taking taylor expansion of c in d 1.452 * [taylor]: Taking taylor expansion of (/ 1 a) in d 1.452 * [taylor]: Taking taylor expansion of a in d 1.452 * [taylor]: Taking taylor expansion of (- (+ (/ 1 b) (+ (/ 1 d) (+ (/ 1 c) (/ 1 a))))) in a 1.452 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 d) (+ (/ 1 c) (/ 1 a)))) in a 1.452 * [taylor]: Taking taylor expansion of (/ 1 b) in a 1.452 * [taylor]: Taking taylor expansion of b in a 1.452 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (+ (/ 1 c) (/ 1 a))) in a 1.452 * [taylor]: Taking taylor expansion of (/ 1 d) in a 1.452 * [taylor]: Taking taylor expansion of d in a 1.452 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 a)) in a 1.452 * [taylor]: Taking taylor expansion of (/ 1 c) in a 1.452 * [taylor]: Taking taylor expansion of c in a 1.452 * [taylor]: Taking taylor expansion of (/ 1 a) in a 1.452 * [taylor]: Taking taylor expansion of a in a 1.452 * [taylor]: Taking taylor expansion of (- (+ (/ 1 b) (+ (/ 1 d) (+ (/ 1 c) (/ 1 a))))) in a 1.452 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 d) (+ (/ 1 c) (/ 1 a)))) in a 1.452 * [taylor]: Taking taylor expansion of (/ 1 b) in a 1.452 * [taylor]: Taking taylor expansion of b in a 1.452 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (+ (/ 1 c) (/ 1 a))) in a 1.452 * [taylor]: Taking taylor expansion of (/ 1 d) in a 1.452 * [taylor]: Taking taylor expansion of d in a 1.452 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 a)) in a 1.452 * [taylor]: Taking taylor expansion of (/ 1 c) in a 1.452 * [taylor]: Taking taylor expansion of c in a 1.452 * [taylor]: Taking taylor expansion of (/ 1 a) in a 1.452 * [taylor]: Taking taylor expansion of a in a 1.454 * [taylor]: Taking taylor expansion of -1 in d 1.454 * [taylor]: Taking taylor expansion of (- (+ (/ 1 c) (+ (/ 1 d) (/ 1 b)))) in d 1.454 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (+ (/ 1 d) (/ 1 b))) in d 1.454 * [taylor]: Taking taylor expansion of (/ 1 c) in d 1.454 * [taylor]: Taking taylor expansion of c in d 1.454 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 b)) in d 1.454 * [taylor]: Taking taylor expansion of (/ 1 d) in d 1.454 * [taylor]: Taking taylor expansion of d in d 1.455 * [taylor]: Taking taylor expansion of (/ 1 b) in d 1.455 * [taylor]: Taking taylor expansion of b in d 1.455 * [taylor]: Taking taylor expansion of -1 in b 1.456 * [taylor]: Taking taylor expansion of -1 in b 1.457 * [taylor]: Taking taylor expansion of 0 in d 1.458 * [taylor]: Taking taylor expansion of (- (+ (/ 1 c) (/ 1 b))) in b 1.458 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 b)) in b 1.458 * [taylor]: Taking taylor expansion of (/ 1 c) in b 1.458 * [taylor]: Taking taylor expansion of c in b 1.458 * [taylor]: Taking taylor expansion of (/ 1 b) in b 1.458 * [taylor]: Taking taylor expansion of b in b 1.459 * [taylor]: Taking taylor expansion of -1 in c 1.459 * [taylor]: Taking taylor expansion of 0 in b 1.459 * [taylor]: Taking taylor expansion of -1 in c 1.459 * [taylor]: Taking taylor expansion of -1 in c 1.460 * [taylor]: Taking taylor expansion of 0 in d 1.460 * [taylor]: Taking taylor expansion of 0 in b 1.462 * [taylor]: Taking taylor expansion of 0 in b 1.462 * [taylor]: Taking taylor expansion of 0 in b 1.462 * [taylor]: Taking taylor expansion of (- (/ 1 c)) in c 1.462 * [taylor]: Taking taylor expansion of (/ 1 c) in c 1.462 * [taylor]: Taking taylor expansion of c in c 1.463 * [taylor]: Taking taylor expansion of 0 in c 1.463 * [taylor]: Taking taylor expansion of 0 in c 1.463 * [taylor]: Taking taylor expansion of 0 in c 1.464 * * * [progress]: simplifying candidates 1.464 * [simplify]: Simplifying using # : (expm1 (+ a (* 1 (+ d (+ b c))))) (log1p (+ a (* 1 (+ d (+ b c))))) (* (exp a) (exp (* 1 (+ d (+ b c))))) (log (+ a (* 1 (+ d (+ b c))))) (exp (+ a (* 1 (+ d (+ b c))))) (* (cbrt (+ a (* 1 (+ d (+ b c))))) (cbrt (+ a (* 1 (+ d (+ b c)))))) (cbrt (+ a (* 1 (+ d (+ b c))))) (* (* (+ a (* 1 (+ d (+ b c)))) (+ a (* 1 (+ d (+ b c))))) (+ a (* 1 (+ d (+ b c))))) (sqrt (+ a (* 1 (+ d (+ b c))))) (sqrt (+ a (* 1 (+ d (+ b c))))) (+ (pow a 3) (pow (* 1 (+ d (+ b c))) 3)) (+ (* a a) (- (* (* 1 (+ d (+ b c))) (* 1 (+ d (+ b c)))) (* a (* 1 (+ d (+ b c)))))) (- (* a a) (* (* 1 (+ d (+ b c))) (* 1 (+ d (+ b c))))) (- a (* 1 (+ d (+ b c)))) (+ a (+ d (+ b c))) (+ a (* 1 d)) (+ a (* d 1)) (+ d (+ a b)) (+ d (+ b c)) (+ d (+ b c)) 1.465 * * [simplify]: iteration 0 : 39 enodes (cost 233 ) 1.475 * * [simplify]: iteration 1 : 115 enodes (cost 181 ) 1.516 * * [simplify]: iteration 2 : 428 enodes (cost 167 ) 1.837 * * [simplify]: iteration 3 : 2293 enodes (cost 167 ) 2.760 * * [simplify]: iteration done : 5001 enodes (cost 167 ) 2.760 * [simplify]: Simplified to: (expm1 (+ (+ d (+ b c)) a)) (log1p (+ a (+ d (+ b c)))) (exp (+ a (+ d (+ b c)))) (log (+ a (+ d (+ b c)))) (exp (+ a (+ d (+ b c)))) (* (cbrt (+ (+ d (+ b c)) a)) (cbrt (+ (+ d (+ b c)) a))) (cbrt (+ (+ d (+ b c)) a)) (pow (+ (+ d (+ b c)) a) 3) (sqrt (+ (+ d (+ b c)) a)) (sqrt (+ (+ d (+ b c)) a)) (+ (pow a 3) (pow (+ d (+ b c)) 3)) (fma a a (* (+ d (+ b c)) (- (+ d (+ b c)) a))) (- (* a a) (* (+ d (+ b c)) (+ d (+ b c)))) (- a (+ d (+ b c))) (+ (+ a b) (+ c d)) (+ d a) (+ d a) (+ d (+ a b)) (+ d (+ b c)) (+ d (+ b c)) 2.761 * * * [progress]: adding candidates to table 2.818 * * [progress]: iteration 3 / 4 2.818 * * * [progress]: picking best candidate 2.820 * * * * [pick]: Picked # 2.820 * * * [progress]: localizing error 2.828 * * * [progress]: generating rewritten candidates 2.828 * * * [progress]: generating series expansions 2.828 * * * [progress]: simplifying candidates 2.828 * [simplify]: Simplifying using # : 2.829 * * [simplify]: iteration 0 : 0 enodes (cost 0 ) 2.829 * * [simplify]: iteration done : 0 enodes (cost 0 ) 2.829 * [simplify]: Simplified to: 2.829 * * * [progress]: adding candidates to table 2.829 * [progress]: [Phase 3 of 3] Extracting. 2.831 * [simplify]: Simplifying using # : (* (+ (+ d a) (* (+ b c) 1)) 2.0) 2.831 * * [simplify]: iteration 0 : 11 enodes (cost 11 ) 2.832 * * [simplify]: iteration 1 : 18 enodes (cost 9 ) 2.832 * * [simplify]: iteration done : 18 enodes (cost 9 ) 2.832 * [simplify]: Simplified to: (* 2.0 (+ (+ d a) (+ b c))) 3.485 * [regime-testing]: End program error score: 0 3.508 * [regime-testing]: Target error score: 3.8507289783946583