0.002 * [progress]: [Phase 1 of 3] Setting up. 0.003 * * * [progress]: [1/2] Preparing points 0.037 * * * [progress]: [2/2] Setting up program. 0.042 * [progress]: [Phase 2 of 3] Improving. 0.042 * * * * [progress]: [ 1 / 1 ] simplifiying candidate # 0.042 * [simplify]: Simplifying (* (+ a (+ b (+ c d))) 2) 0.042 * * [simplify]: iters left: 6 (9 enodes) 0.047 * * [simplify]: iters left: 5 (35 enodes) 0.057 * * [simplify]: iters left: 4 (73 enodes) 0.072 * * [simplify]: iters left: 3 (178 enodes) 0.135 * * [simplify]: iters left: 2 (374 enodes) 0.241 * * [simplify]: iters left: 1 (490 enodes) 0.341 * * [simplify]: Extracting #0: cost 1 inf + 0 0.342 * * [simplify]: Extracting #1: cost 32 inf + 0 0.342 * * [simplify]: Extracting #2: cost 45 inf + 422 0.346 * * [simplify]: Extracting #3: cost 9 inf + 3097 0.350 * * [simplify]: Extracting #4: cost 0 inf + 4090 0.355 * * [simplify]: Extracting #5: cost 0 inf + 4075 0.360 * [simplify]: Simplified to (* 2 (+ (+ a (+ b c)) d)) 0.360 * [simplify]: Simplified (2) to (λ (a b c d) (* 2 (+ (+ a (+ b c)) d))) 0.365 * * [progress]: iteration 1 / 4 0.365 * * * [progress]: picking best candidate 0.370 * * * * [pick]: Picked # 0.370 * * * [progress]: localizing error 0.395 * * * [progress]: generating rewritten candidates 0.395 * * * * [progress]: [ 1 / 2 ] rewriting at (2 1) 0.433 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1 2) 0.459 * * * [progress]: generating series expansions 0.459 * * * * [progress]: [ 1 / 2 ] generating series at (2 1) 0.459 * [backup-simplify]: Simplify (+ a (+ b (+ c d))) into (+ a (+ b (+ c d))) 0.459 * [approximate]: Taking taylor expansion of (+ a (+ b (+ c d))) in (a b c d) around 0 0.459 * [taylor]: Taking taylor expansion of (+ a (+ b (+ c d))) in d 0.459 * [taylor]: Taking taylor expansion of a in d 0.459 * [backup-simplify]: Simplify a into a 0.459 * [taylor]: Taking taylor expansion of (+ b (+ c d)) in d 0.460 * [taylor]: Taking taylor expansion of b in d 0.460 * [backup-simplify]: Simplify b into b 0.460 * [taylor]: Taking taylor expansion of (+ c d) in d 0.460 * [taylor]: Taking taylor expansion of c in d 0.460 * [backup-simplify]: Simplify c into c 0.460 * [taylor]: Taking taylor expansion of d in d 0.460 * [backup-simplify]: Simplify 0 into 0 0.460 * [backup-simplify]: Simplify 1 into 1 0.460 * [taylor]: Taking taylor expansion of (+ a (+ b (+ c d))) in c 0.460 * [taylor]: Taking taylor expansion of a in c 0.460 * [backup-simplify]: Simplify a into a 0.460 * [taylor]: Taking taylor expansion of (+ b (+ c d)) in c 0.460 * [taylor]: Taking taylor expansion of b in c 0.460 * [backup-simplify]: Simplify b into b 0.460 * [taylor]: Taking taylor expansion of (+ c d) in c 0.460 * [taylor]: Taking taylor expansion of c in c 0.460 * [backup-simplify]: Simplify 0 into 0 0.460 * [backup-simplify]: Simplify 1 into 1 0.460 * [taylor]: Taking taylor expansion of d in c 0.460 * [backup-simplify]: Simplify d into d 0.460 * [taylor]: Taking taylor expansion of (+ a (+ b (+ c d))) in b 0.460 * [taylor]: Taking taylor expansion of a in b 0.460 * [backup-simplify]: Simplify a into a 0.460 * [taylor]: Taking taylor expansion of (+ b (+ c d)) in b 0.460 * [taylor]: Taking taylor expansion of b in b 0.460 * [backup-simplify]: Simplify 0 into 0 0.460 * [backup-simplify]: Simplify 1 into 1 0.460 * [taylor]: Taking taylor expansion of (+ c d) in b 0.460 * [taylor]: Taking taylor expansion of c in b 0.460 * [backup-simplify]: Simplify c into c 0.460 * [taylor]: Taking taylor expansion of d in b 0.460 * [backup-simplify]: Simplify d into d 0.460 * [taylor]: Taking taylor expansion of (+ a (+ b (+ c d))) in a 0.460 * [taylor]: Taking taylor expansion of a in a 0.460 * [backup-simplify]: Simplify 0 into 0 0.460 * [backup-simplify]: Simplify 1 into 1 0.460 * [taylor]: Taking taylor expansion of (+ b (+ c d)) in a 0.460 * [taylor]: Taking taylor expansion of b in a 0.460 * [backup-simplify]: Simplify b into b 0.460 * [taylor]: Taking taylor expansion of (+ c d) in a 0.461 * [taylor]: Taking taylor expansion of c in a 0.461 * [backup-simplify]: Simplify c into c 0.461 * [taylor]: Taking taylor expansion of d in a 0.461 * [backup-simplify]: Simplify d into d 0.461 * [taylor]: Taking taylor expansion of (+ a (+ b (+ c d))) in a 0.461 * [taylor]: Taking taylor expansion of a in a 0.461 * [backup-simplify]: Simplify 0 into 0 0.461 * [backup-simplify]: Simplify 1 into 1 0.461 * [taylor]: Taking taylor expansion of (+ b (+ c d)) in a 0.461 * [taylor]: Taking taylor expansion of b in a 0.461 * [backup-simplify]: Simplify b into b 0.461 * [taylor]: Taking taylor expansion of (+ c d) in a 0.461 * [taylor]: Taking taylor expansion of c in a 0.461 * [backup-simplify]: Simplify c into c 0.461 * [taylor]: Taking taylor expansion of d in a 0.461 * [backup-simplify]: Simplify d into d 0.461 * [backup-simplify]: Simplify (+ c d) into (+ c d) 0.461 * [backup-simplify]: Simplify (+ b (+ c d)) into (+ b (+ c d)) 0.461 * [backup-simplify]: Simplify (+ 0 (+ b (+ c d))) into (+ c (+ b d)) 0.461 * [taylor]: Taking taylor expansion of (+ c (+ b d)) in b 0.461 * [taylor]: Taking taylor expansion of c in b 0.461 * [backup-simplify]: Simplify c into c 0.461 * [taylor]: Taking taylor expansion of (+ b d) in b 0.461 * [taylor]: Taking taylor expansion of b in b 0.461 * [backup-simplify]: Simplify 0 into 0 0.461 * [backup-simplify]: Simplify 1 into 1 0.461 * [taylor]: Taking taylor expansion of d in b 0.462 * [backup-simplify]: Simplify d into d 0.462 * [backup-simplify]: Simplify (+ 0 d) into d 0.462 * [backup-simplify]: Simplify (+ c d) into (+ c d) 0.462 * [taylor]: Taking taylor expansion of (+ c d) in c 0.462 * [taylor]: Taking taylor expansion of c in c 0.462 * [backup-simplify]: Simplify 0 into 0 0.462 * [backup-simplify]: Simplify 1 into 1 0.462 * [taylor]: Taking taylor expansion of d in c 0.462 * [backup-simplify]: Simplify d into d 0.462 * [backup-simplify]: Simplify (+ 0 d) into d 0.462 * [taylor]: Taking taylor expansion of d in d 0.462 * [backup-simplify]: Simplify 0 into 0 0.462 * [backup-simplify]: Simplify 1 into 1 0.462 * [backup-simplify]: Simplify 0 into 0 0.463 * [backup-simplify]: Simplify (+ 0 0) into 0 0.463 * [backup-simplify]: Simplify (+ 0 0) into 0 0.464 * [backup-simplify]: Simplify (+ 1 0) into 1 0.464 * [taylor]: Taking taylor expansion of 1 in b 0.464 * [backup-simplify]: Simplify 1 into 1 0.464 * [taylor]: Taking taylor expansion of 1 in c 0.464 * [backup-simplify]: Simplify 1 into 1 0.464 * [taylor]: Taking taylor expansion of 1 in d 0.464 * [backup-simplify]: Simplify 1 into 1 0.464 * [backup-simplify]: Simplify 1 into 1 0.465 * [backup-simplify]: Simplify (+ 1 0) into 1 0.465 * [backup-simplify]: Simplify (+ 0 1) into 1 0.465 * [taylor]: Taking taylor expansion of 1 in c 0.465 * [backup-simplify]: Simplify 1 into 1 0.465 * [taylor]: Taking taylor expansion of 1 in d 0.465 * [backup-simplify]: Simplify 1 into 1 0.465 * [backup-simplify]: Simplify 1 into 1 0.466 * [backup-simplify]: Simplify (+ 1 0) into 1 0.466 * [taylor]: Taking taylor expansion of 1 in d 0.466 * [backup-simplify]: Simplify 1 into 1 0.466 * [backup-simplify]: Simplify 1 into 1 0.467 * [backup-simplify]: Simplify (+ (* 1 (* 1 (* c (* 1 1)))) (+ (* 1 (* 1 (* 1 (* b 1)))) (* 1 (* 1 (* 1 (* 1 a)))))) into (+ a (+ b c)) 0.467 * [backup-simplify]: Simplify (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))) into (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))) 0.467 * [approximate]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))) in (a b c d) around 0 0.467 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))) in d 0.467 * [taylor]: Taking taylor expansion of (/ 1 a) in d 0.467 * [taylor]: Taking taylor expansion of a in d 0.467 * [backup-simplify]: Simplify a into a 0.467 * [backup-simplify]: Simplify (/ 1 a) into (/ 1 a) 0.467 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) in d 0.467 * [taylor]: Taking taylor expansion of (/ 1 b) in d 0.467 * [taylor]: Taking taylor expansion of b in d 0.467 * [backup-simplify]: Simplify b into b 0.467 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b) 0.467 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 d)) in d 0.467 * [taylor]: Taking taylor expansion of (/ 1 c) in d 0.467 * [taylor]: Taking taylor expansion of c in d 0.467 * [backup-simplify]: Simplify c into c 0.467 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c) 0.467 * [taylor]: Taking taylor expansion of (/ 1 d) in d 0.468 * [taylor]: Taking taylor expansion of d in d 0.468 * [backup-simplify]: Simplify 0 into 0 0.468 * [backup-simplify]: Simplify 1 into 1 0.468 * [backup-simplify]: Simplify (/ 1 1) into 1 0.468 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))) in c 0.468 * [taylor]: Taking taylor expansion of (/ 1 a) in c 0.468 * [taylor]: Taking taylor expansion of a in c 0.468 * [backup-simplify]: Simplify a into a 0.468 * [backup-simplify]: Simplify (/ 1 a) into (/ 1 a) 0.468 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) in c 0.468 * [taylor]: Taking taylor expansion of (/ 1 b) in c 0.468 * [taylor]: Taking taylor expansion of b in c 0.468 * [backup-simplify]: Simplify b into b 0.468 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b) 0.468 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 d)) in c 0.468 * [taylor]: Taking taylor expansion of (/ 1 c) in c 0.468 * [taylor]: Taking taylor expansion of c in c 0.469 * [backup-simplify]: Simplify 0 into 0 0.469 * [backup-simplify]: Simplify 1 into 1 0.469 * [backup-simplify]: Simplify (/ 1 1) into 1 0.469 * [taylor]: Taking taylor expansion of (/ 1 d) in c 0.469 * [taylor]: Taking taylor expansion of d in c 0.469 * [backup-simplify]: Simplify d into d 0.469 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d) 0.469 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))) in b 0.469 * [taylor]: Taking taylor expansion of (/ 1 a) in b 0.469 * [taylor]: Taking taylor expansion of a in b 0.469 * [backup-simplify]: Simplify a into a 0.469 * [backup-simplify]: Simplify (/ 1 a) into (/ 1 a) 0.469 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) in b 0.469 * [taylor]: Taking taylor expansion of (/ 1 b) in b 0.469 * [taylor]: Taking taylor expansion of b in b 0.469 * [backup-simplify]: Simplify 0 into 0 0.469 * [backup-simplify]: Simplify 1 into 1 0.470 * [backup-simplify]: Simplify (/ 1 1) into 1 0.470 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 d)) in b 0.470 * [taylor]: Taking taylor expansion of (/ 1 c) in b 0.470 * [taylor]: Taking taylor expansion of c in b 0.470 * [backup-simplify]: Simplify c into c 0.470 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c) 0.470 * [taylor]: Taking taylor expansion of (/ 1 d) in b 0.470 * [taylor]: Taking taylor expansion of d in b 0.470 * [backup-simplify]: Simplify d into d 0.470 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d) 0.470 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))) in a 0.470 * [taylor]: Taking taylor expansion of (/ 1 a) in a 0.470 * [taylor]: Taking taylor expansion of a in a 0.470 * [backup-simplify]: Simplify 0 into 0 0.470 * [backup-simplify]: Simplify 1 into 1 0.471 * [backup-simplify]: Simplify (/ 1 1) into 1 0.471 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) in a 0.471 * [taylor]: Taking taylor expansion of (/ 1 b) in a 0.471 * [taylor]: Taking taylor expansion of b in a 0.471 * [backup-simplify]: Simplify b into b 0.471 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b) 0.471 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 d)) in a 0.471 * [taylor]: Taking taylor expansion of (/ 1 c) in a 0.471 * [taylor]: Taking taylor expansion of c in a 0.471 * [backup-simplify]: Simplify c into c 0.471 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c) 0.471 * [taylor]: Taking taylor expansion of (/ 1 d) in a 0.471 * [taylor]: Taking taylor expansion of d in a 0.471 * [backup-simplify]: Simplify d into d 0.471 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d) 0.471 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))) in a 0.471 * [taylor]: Taking taylor expansion of (/ 1 a) in a 0.471 * [taylor]: Taking taylor expansion of a in a 0.471 * [backup-simplify]: Simplify 0 into 0 0.471 * [backup-simplify]: Simplify 1 into 1 0.472 * [backup-simplify]: Simplify (/ 1 1) into 1 0.472 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) in a 0.472 * [taylor]: Taking taylor expansion of (/ 1 b) in a 0.472 * [taylor]: Taking taylor expansion of b in a 0.472 * [backup-simplify]: Simplify b into b 0.472 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b) 0.472 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 d)) in a 0.472 * [taylor]: Taking taylor expansion of (/ 1 c) in a 0.472 * [taylor]: Taking taylor expansion of c in a 0.472 * [backup-simplify]: Simplify c into c 0.472 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c) 0.472 * [taylor]: Taking taylor expansion of (/ 1 d) in a 0.472 * [taylor]: Taking taylor expansion of d in a 0.472 * [backup-simplify]: Simplify d into d 0.472 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d) 0.473 * [backup-simplify]: Simplify (+ 1 0) into 1 0.473 * [taylor]: Taking taylor expansion of 1 in b 0.473 * [backup-simplify]: Simplify 1 into 1 0.473 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.474 * [backup-simplify]: Simplify (+ (/ 1 c) (/ 1 d)) into (+ (/ 1 d) (/ 1 c)) 0.474 * [backup-simplify]: Simplify (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))) into (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))) 0.474 * [backup-simplify]: Simplify (+ 0 (+ (/ 1 b) (+ (/ 1 d) (/ 1 c)))) into (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))) 0.474 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))) in b 0.474 * [taylor]: Taking taylor expansion of (/ 1 b) in b 0.474 * [taylor]: Taking taylor expansion of b in b 0.474 * [backup-simplify]: Simplify 0 into 0 0.474 * [backup-simplify]: Simplify 1 into 1 0.475 * [backup-simplify]: Simplify (/ 1 1) into 1 0.475 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 c)) in b 0.475 * [taylor]: Taking taylor expansion of (/ 1 d) in b 0.475 * [taylor]: Taking taylor expansion of d in b 0.475 * [backup-simplify]: Simplify d into d 0.475 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d) 0.475 * [taylor]: Taking taylor expansion of (/ 1 c) in b 0.475 * [taylor]: Taking taylor expansion of c in b 0.475 * [backup-simplify]: Simplify c into c 0.475 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c) 0.475 * [backup-simplify]: Simplify (+ 1 0) into 1 0.475 * [taylor]: Taking taylor expansion of 1 in c 0.475 * [backup-simplify]: Simplify 1 into 1 0.475 * [taylor]: Taking taylor expansion of 1 in c 0.475 * [backup-simplify]: Simplify 1 into 1 0.476 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.476 * [backup-simplify]: Simplify (- (+ (* (/ 1 b) (/ 0 b)))) into 0 0.477 * [backup-simplify]: Simplify (- (+ (* (/ 1 c) (/ 0 c)))) into 0 0.477 * [backup-simplify]: Simplify (- (+ (* (/ 1 d) (/ 0 d)))) into 0 0.477 * [backup-simplify]: Simplify (+ 0 0) into 0 0.477 * [backup-simplify]: Simplify (+ 0 0) into 0 0.478 * [backup-simplify]: Simplify (+ 0 0) into 0 0.478 * [taylor]: Taking taylor expansion of 0 in b 0.478 * [backup-simplify]: Simplify 0 into 0 0.479 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.479 * [backup-simplify]: Simplify (+ (/ 1 d) (/ 1 c)) into (+ (/ 1 c) (/ 1 d)) 0.479 * [backup-simplify]: Simplify (+ 0 (+ (/ 1 c) (/ 1 d))) into (+ (/ 1 d) (/ 1 c)) 0.479 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 c)) in c 0.479 * [taylor]: Taking taylor expansion of (/ 1 d) in c 0.479 * [taylor]: Taking taylor expansion of d in c 0.479 * [backup-simplify]: Simplify d into d 0.479 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d) 0.479 * [taylor]: Taking taylor expansion of (/ 1 c) in c 0.479 * [taylor]: Taking taylor expansion of c in c 0.479 * [backup-simplify]: Simplify 0 into 0 0.479 * [backup-simplify]: Simplify 1 into 1 0.480 * [backup-simplify]: Simplify (/ 1 1) into 1 0.480 * [backup-simplify]: Simplify (+ 0 1) into 1 0.480 * [taylor]: Taking taylor expansion of 1 in d 0.480 * [backup-simplify]: Simplify 1 into 1 0.480 * [taylor]: Taking taylor expansion of 0 in c 0.480 * [backup-simplify]: Simplify 0 into 0 0.480 * [taylor]: Taking taylor expansion of 1 in d 0.480 * [backup-simplify]: Simplify 1 into 1 0.480 * [taylor]: Taking taylor expansion of 1 in d 0.480 * [backup-simplify]: Simplify 1 into 1 0.481 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.482 * [backup-simplify]: Simplify (- (+ (* (/ 1 b) (/ 0 b)) (* 0 (/ 0 b)))) into 0 0.482 * [backup-simplify]: Simplify (- (+ (* (/ 1 c) (/ 0 c)) (* 0 (/ 0 c)))) into 0 0.482 * [backup-simplify]: Simplify (- (+ (* (/ 1 d) (/ 0 d)) (* 0 (/ 0 d)))) into 0 0.482 * [backup-simplify]: Simplify (+ 0 0) into 0 0.483 * [backup-simplify]: Simplify (+ 0 0) into 0 0.483 * [backup-simplify]: Simplify (+ 0 0) into 0 0.483 * [taylor]: Taking taylor expansion of 0 in b 0.483 * [backup-simplify]: Simplify 0 into 0 0.483 * [taylor]: Taking taylor expansion of 0 in c 0.483 * [backup-simplify]: Simplify 0 into 0 0.484 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.484 * [backup-simplify]: Simplify (- (+ (* (/ 1 d) (/ 0 d)))) into 0 0.485 * [backup-simplify]: Simplify (- (+ (* (/ 1 c) (/ 0 c)))) into 0 0.485 * [backup-simplify]: Simplify (+ 0 0) into 0 0.485 * [backup-simplify]: Simplify (+ 0 0) into 0 0.485 * [taylor]: Taking taylor expansion of 0 in c 0.485 * [backup-simplify]: Simplify 0 into 0 0.485 * [taylor]: Taking taylor expansion of 0 in c 0.486 * [backup-simplify]: Simplify 0 into 0 0.486 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.486 * [backup-simplify]: Simplify (+ (/ 1 d) 0) into (/ 1 d) 0.486 * [taylor]: Taking taylor expansion of (/ 1 d) in d 0.486 * [taylor]: Taking taylor expansion of d in d 0.486 * [backup-simplify]: Simplify 0 into 0 0.487 * [backup-simplify]: Simplify 1 into 1 0.487 * [backup-simplify]: Simplify (/ 1 1) into 1 0.487 * [backup-simplify]: Simplify 1 into 1 0.487 * [taylor]: Taking taylor expansion of 0 in d 0.487 * [backup-simplify]: Simplify 0 into 0 0.487 * [taylor]: Taking taylor expansion of 0 in d 0.487 * [backup-simplify]: Simplify 0 into 0 0.487 * [taylor]: Taking taylor expansion of 0 in d 0.487 * [backup-simplify]: Simplify 0 into 0 0.487 * [backup-simplify]: Simplify 1 into 1 0.487 * [backup-simplify]: Simplify 1 into 1 0.488 * [backup-simplify]: Simplify (+ (* 1 (* 1 (* 1 (* (/ 1 (/ 1 b)) 1)))) (+ (* 1 (* 1 (* (/ 1 (/ 1 c)) (* 1 1)))) (* 1 (* (/ 1 (/ 1 d)) (* 1 (* 1 1)))))) into (+ b (+ c d)) 0.489 * [backup-simplify]: Simplify (+ (/ 1 (- a)) (+ (/ 1 (- b)) (+ (/ 1 (- c)) (/ 1 (- d))))) into (- (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))))) 0.489 * [approximate]: Taking taylor expansion of (- (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))))) in (a b c d) around 0 0.489 * [taylor]: Taking taylor expansion of (- (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))))) in d 0.489 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))) in d 0.489 * [taylor]: Taking taylor expansion of (/ 1 a) in d 0.489 * [taylor]: Taking taylor expansion of a in d 0.489 * [backup-simplify]: Simplify a into a 0.489 * [backup-simplify]: Simplify (/ 1 a) into (/ 1 a) 0.489 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) in d 0.489 * [taylor]: Taking taylor expansion of (/ 1 b) in d 0.489 * [taylor]: Taking taylor expansion of b in d 0.489 * [backup-simplify]: Simplify b into b 0.489 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b) 0.489 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 d)) in d 0.489 * [taylor]: Taking taylor expansion of (/ 1 c) in d 0.489 * [taylor]: Taking taylor expansion of c in d 0.489 * [backup-simplify]: Simplify c into c 0.489 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c) 0.489 * [taylor]: Taking taylor expansion of (/ 1 d) in d 0.489 * [taylor]: Taking taylor expansion of d in d 0.489 * [backup-simplify]: Simplify 0 into 0 0.489 * [backup-simplify]: Simplify 1 into 1 0.490 * [backup-simplify]: Simplify (/ 1 1) into 1 0.490 * [taylor]: Taking taylor expansion of (- (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))))) in c 0.490 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))) in c 0.490 * [taylor]: Taking taylor expansion of (/ 1 a) in c 0.490 * [taylor]: Taking taylor expansion of a in c 0.490 * [backup-simplify]: Simplify a into a 0.490 * [backup-simplify]: Simplify (/ 1 a) into (/ 1 a) 0.490 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) in c 0.490 * [taylor]: Taking taylor expansion of (/ 1 b) in c 0.490 * [taylor]: Taking taylor expansion of b in c 0.490 * [backup-simplify]: Simplify b into b 0.490 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b) 0.490 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 d)) in c 0.490 * [taylor]: Taking taylor expansion of (/ 1 c) in c 0.490 * [taylor]: Taking taylor expansion of c in c 0.490 * [backup-simplify]: Simplify 0 into 0 0.490 * [backup-simplify]: Simplify 1 into 1 0.491 * [backup-simplify]: Simplify (/ 1 1) into 1 0.491 * [taylor]: Taking taylor expansion of (/ 1 d) in c 0.491 * [taylor]: Taking taylor expansion of d in c 0.491 * [backup-simplify]: Simplify d into d 0.491 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d) 0.491 * [taylor]: Taking taylor expansion of (- (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))))) in b 0.491 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))) in b 0.491 * [taylor]: Taking taylor expansion of (/ 1 a) in b 0.491 * [taylor]: Taking taylor expansion of a in b 0.491 * [backup-simplify]: Simplify a into a 0.491 * [backup-simplify]: Simplify (/ 1 a) into (/ 1 a) 0.491 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) in b 0.491 * [taylor]: Taking taylor expansion of (/ 1 b) in b 0.491 * [taylor]: Taking taylor expansion of b in b 0.491 * [backup-simplify]: Simplify 0 into 0 0.491 * [backup-simplify]: Simplify 1 into 1 0.492 * [backup-simplify]: Simplify (/ 1 1) into 1 0.492 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 d)) in b 0.492 * [taylor]: Taking taylor expansion of (/ 1 c) in b 0.492 * [taylor]: Taking taylor expansion of c in b 0.492 * [backup-simplify]: Simplify c into c 0.492 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c) 0.492 * [taylor]: Taking taylor expansion of (/ 1 d) in b 0.492 * [taylor]: Taking taylor expansion of d in b 0.492 * [backup-simplify]: Simplify d into d 0.492 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d) 0.492 * [taylor]: Taking taylor expansion of (- (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))))) in a 0.492 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))) in a 0.492 * [taylor]: Taking taylor expansion of (/ 1 a) in a 0.492 * [taylor]: Taking taylor expansion of a in a 0.492 * [backup-simplify]: Simplify 0 into 0 0.492 * [backup-simplify]: Simplify 1 into 1 0.492 * [backup-simplify]: Simplify (/ 1 1) into 1 0.493 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) in a 0.493 * [taylor]: Taking taylor expansion of (/ 1 b) in a 0.493 * [taylor]: Taking taylor expansion of b in a 0.493 * [backup-simplify]: Simplify b into b 0.493 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b) 0.493 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 d)) in a 0.493 * [taylor]: Taking taylor expansion of (/ 1 c) in a 0.493 * [taylor]: Taking taylor expansion of c in a 0.493 * [backup-simplify]: Simplify c into c 0.493 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c) 0.493 * [taylor]: Taking taylor expansion of (/ 1 d) in a 0.493 * [taylor]: Taking taylor expansion of d in a 0.493 * [backup-simplify]: Simplify d into d 0.493 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d) 0.493 * [taylor]: Taking taylor expansion of (- (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))))) in a 0.493 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))) in a 0.493 * [taylor]: Taking taylor expansion of (/ 1 a) in a 0.493 * [taylor]: Taking taylor expansion of a in a 0.493 * [backup-simplify]: Simplify 0 into 0 0.493 * [backup-simplify]: Simplify 1 into 1 0.494 * [backup-simplify]: Simplify (/ 1 1) into 1 0.494 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) in a 0.494 * [taylor]: Taking taylor expansion of (/ 1 b) in a 0.494 * [taylor]: Taking taylor expansion of b in a 0.494 * [backup-simplify]: Simplify b into b 0.494 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b) 0.494 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 d)) in a 0.494 * [taylor]: Taking taylor expansion of (/ 1 c) in a 0.494 * [taylor]: Taking taylor expansion of c in a 0.494 * [backup-simplify]: Simplify c into c 0.494 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c) 0.494 * [taylor]: Taking taylor expansion of (/ 1 d) in a 0.494 * [taylor]: Taking taylor expansion of d in a 0.494 * [backup-simplify]: Simplify d into d 0.494 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d) 0.495 * [backup-simplify]: Simplify (+ 1 0) into 1 0.495 * [backup-simplify]: Simplify (- 1) into -1 0.495 * [taylor]: Taking taylor expansion of -1 in b 0.495 * [backup-simplify]: Simplify -1 into -1 0.496 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.496 * [backup-simplify]: Simplify (+ (/ 1 c) (/ 1 d)) into (+ (/ 1 d) (/ 1 c)) 0.496 * [backup-simplify]: Simplify (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))) into (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))) 0.496 * [backup-simplify]: Simplify (+ 0 (+ (/ 1 b) (+ (/ 1 d) (/ 1 c)))) into (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))) 0.496 * [backup-simplify]: Simplify (- (+ (/ 1 b) (+ (/ 1 d) (/ 1 c)))) into (- (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))) 0.496 * [taylor]: Taking taylor expansion of (- (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))) in b 0.496 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) in b 0.496 * [taylor]: Taking taylor expansion of (/ 1 b) in b 0.496 * [taylor]: Taking taylor expansion of b in b 0.496 * [backup-simplify]: Simplify 0 into 0 0.496 * [backup-simplify]: Simplify 1 into 1 0.496 * [backup-simplify]: Simplify (/ 1 1) into 1 0.496 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 d)) in b 0.496 * [taylor]: Taking taylor expansion of (/ 1 c) in b 0.496 * [taylor]: Taking taylor expansion of c in b 0.496 * [backup-simplify]: Simplify c into c 0.497 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c) 0.497 * [taylor]: Taking taylor expansion of (/ 1 d) in b 0.497 * [taylor]: Taking taylor expansion of d in b 0.497 * [backup-simplify]: Simplify d into d 0.497 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d) 0.497 * [backup-simplify]: Simplify (+ 1 0) into 1 0.497 * [backup-simplify]: Simplify (- 1) into -1 0.497 * [taylor]: Taking taylor expansion of -1 in c 0.497 * [backup-simplify]: Simplify -1 into -1 0.497 * [taylor]: Taking taylor expansion of -1 in c 0.497 * [backup-simplify]: Simplify -1 into -1 0.498 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.498 * [backup-simplify]: Simplify (- (+ (* (/ 1 b) (/ 0 b)))) into 0 0.498 * [backup-simplify]: Simplify (- (+ (* (/ 1 c) (/ 0 c)))) into 0 0.498 * [backup-simplify]: Simplify (- (+ (* (/ 1 d) (/ 0 d)))) into 0 0.498 * [backup-simplify]: Simplify (+ 0 0) into 0 0.498 * [backup-simplify]: Simplify (+ 0 0) into 0 0.499 * [backup-simplify]: Simplify (+ 0 0) into 0 0.499 * [backup-simplify]: Simplify (- 0) into 0 0.499 * [taylor]: Taking taylor expansion of 0 in b 0.499 * [backup-simplify]: Simplify 0 into 0 0.499 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.499 * [backup-simplify]: Simplify (+ (/ 1 c) (/ 1 d)) into (+ (/ 1 d) (/ 1 c)) 0.500 * [backup-simplify]: Simplify (+ 0 (+ (/ 1 d) (/ 1 c))) into (+ (/ 1 c) (/ 1 d)) 0.500 * [backup-simplify]: Simplify (- (+ (/ 1 c) (/ 1 d))) into (- (+ (/ 1 c) (/ 1 d))) 0.500 * [taylor]: Taking taylor expansion of (- (+ (/ 1 c) (/ 1 d))) in c 0.500 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 d)) in c 0.500 * [taylor]: Taking taylor expansion of (/ 1 c) in c 0.500 * [taylor]: Taking taylor expansion of c in c 0.500 * [backup-simplify]: Simplify 0 into 0 0.500 * [backup-simplify]: Simplify 1 into 1 0.500 * [backup-simplify]: Simplify (/ 1 1) into 1 0.500 * [taylor]: Taking taylor expansion of (/ 1 d) in c 0.500 * [taylor]: Taking taylor expansion of d in c 0.500 * [backup-simplify]: Simplify d into d 0.500 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d) 0.500 * [backup-simplify]: Simplify (+ 1 0) into 1 0.501 * [backup-simplify]: Simplify (- 1) into -1 0.501 * [taylor]: Taking taylor expansion of -1 in d 0.501 * [backup-simplify]: Simplify -1 into -1 0.501 * [taylor]: Taking taylor expansion of 0 in c 0.501 * [backup-simplify]: Simplify 0 into 0 0.501 * [taylor]: Taking taylor expansion of -1 in d 0.501 * [backup-simplify]: Simplify -1 into -1 0.501 * [taylor]: Taking taylor expansion of -1 in d 0.501 * [backup-simplify]: Simplify -1 into -1 0.501 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.501 * [backup-simplify]: Simplify (- (+ (* (/ 1 b) (/ 0 b)) (* 0 (/ 0 b)))) into 0 0.502 * [backup-simplify]: Simplify (- (+ (* (/ 1 c) (/ 0 c)) (* 0 (/ 0 c)))) into 0 0.502 * [backup-simplify]: Simplify (- (+ (* (/ 1 d) (/ 0 d)) (* 0 (/ 0 d)))) into 0 0.502 * [backup-simplify]: Simplify (+ 0 0) into 0 0.502 * [backup-simplify]: Simplify (+ 0 0) into 0 0.503 * [backup-simplify]: Simplify (+ 0 0) into 0 0.503 * [backup-simplify]: Simplify (- 0) into 0 0.503 * [taylor]: Taking taylor expansion of 0 in b 0.503 * [backup-simplify]: Simplify 0 into 0 0.503 * [taylor]: Taking taylor expansion of 0 in c 0.503 * [backup-simplify]: Simplify 0 into 0 0.503 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.503 * [backup-simplify]: Simplify (- (+ (* (/ 1 c) (/ 0 c)))) into 0 0.504 * [backup-simplify]: Simplify (- (+ (* (/ 1 d) (/ 0 d)))) into 0 0.504 * [backup-simplify]: Simplify (+ 0 0) into 0 0.504 * [backup-simplify]: Simplify (+ 0 0) into 0 0.504 * [backup-simplify]: Simplify (- 0) into 0 0.504 * [taylor]: Taking taylor expansion of 0 in c 0.504 * [backup-simplify]: Simplify 0 into 0 0.504 * [taylor]: Taking taylor expansion of 0 in c 0.504 * [backup-simplify]: Simplify 0 into 0 0.505 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.505 * [backup-simplify]: Simplify (+ 0 (/ 1 d)) into (/ 1 d) 0.505 * [backup-simplify]: Simplify (- (/ 1 d)) into (- (/ 1 d)) 0.505 * [taylor]: Taking taylor expansion of (- (/ 1 d)) in d 0.505 * [taylor]: Taking taylor expansion of (/ 1 d) in d 0.505 * [taylor]: Taking taylor expansion of d in d 0.505 * [backup-simplify]: Simplify 0 into 0 0.505 * [backup-simplify]: Simplify 1 into 1 0.505 * [backup-simplify]: Simplify (/ 1 1) into 1 0.505 * [backup-simplify]: Simplify (- 1) into -1 0.506 * [backup-simplify]: Simplify -1 into -1 0.506 * [taylor]: Taking taylor expansion of 0 in d 0.506 * [backup-simplify]: Simplify 0 into 0 0.506 * [taylor]: Taking taylor expansion of 0 in d 0.506 * [backup-simplify]: Simplify 0 into 0 0.506 * [taylor]: Taking taylor expansion of 0 in d 0.506 * [backup-simplify]: Simplify 0 into 0 0.506 * [backup-simplify]: Simplify -1 into -1 0.506 * [backup-simplify]: Simplify -1 into -1 0.507 * [backup-simplify]: Simplify (+ (* -1 (* 1 (* 1 (* (/ 1 (/ 1 (- b))) 1)))) (+ (* -1 (* 1 (* (/ 1 (/ 1 (- c))) (* 1 1)))) (* -1 (* (/ 1 (/ 1 (- d))) (* 1 (* 1 1)))))) into (+ b (+ c d)) 0.507 * * * * [progress]: [ 2 / 2 ] generating series at (2 1 2) 0.507 * [backup-simplify]: Simplify (+ b (+ c d)) into (+ b (+ c d)) 0.507 * [approximate]: Taking taylor expansion of (+ b (+ c d)) in (b c d) around 0 0.507 * [taylor]: Taking taylor expansion of (+ b (+ c d)) in d 0.507 * [taylor]: Taking taylor expansion of b in d 0.507 * [backup-simplify]: Simplify b into b 0.507 * [taylor]: Taking taylor expansion of (+ c d) in d 0.507 * [taylor]: Taking taylor expansion of c in d 0.507 * [backup-simplify]: Simplify c into c 0.507 * [taylor]: Taking taylor expansion of d in d 0.507 * [backup-simplify]: Simplify 0 into 0 0.507 * [backup-simplify]: Simplify 1 into 1 0.507 * [taylor]: Taking taylor expansion of (+ b (+ c d)) in c 0.507 * [taylor]: Taking taylor expansion of b in c 0.507 * [backup-simplify]: Simplify b into b 0.507 * [taylor]: Taking taylor expansion of (+ c d) in c 0.507 * [taylor]: Taking taylor expansion of c in c 0.507 * [backup-simplify]: Simplify 0 into 0 0.507 * [backup-simplify]: Simplify 1 into 1 0.507 * [taylor]: Taking taylor expansion of d in c 0.507 * [backup-simplify]: Simplify d into d 0.507 * [taylor]: Taking taylor expansion of (+ b (+ c d)) in b 0.507 * [taylor]: Taking taylor expansion of b in b 0.507 * [backup-simplify]: Simplify 0 into 0 0.507 * [backup-simplify]: Simplify 1 into 1 0.507 * [taylor]: Taking taylor expansion of (+ c d) in b 0.507 * [taylor]: Taking taylor expansion of c in b 0.507 * [backup-simplify]: Simplify c into c 0.507 * [taylor]: Taking taylor expansion of d in b 0.507 * [backup-simplify]: Simplify d into d 0.507 * [taylor]: Taking taylor expansion of (+ b (+ c d)) in b 0.507 * [taylor]: Taking taylor expansion of b in b 0.507 * [backup-simplify]: Simplify 0 into 0 0.507 * [backup-simplify]: Simplify 1 into 1 0.507 * [taylor]: Taking taylor expansion of (+ c d) in b 0.507 * [taylor]: Taking taylor expansion of c in b 0.507 * [backup-simplify]: Simplify c into c 0.507 * [taylor]: Taking taylor expansion of d in b 0.507 * [backup-simplify]: Simplify d into d 0.507 * [backup-simplify]: Simplify (+ c d) into (+ c d) 0.507 * [backup-simplify]: Simplify (+ 0 (+ c d)) into (+ c d) 0.507 * [taylor]: Taking taylor expansion of (+ c d) in c 0.507 * [taylor]: Taking taylor expansion of c in c 0.508 * [backup-simplify]: Simplify 0 into 0 0.508 * [backup-simplify]: Simplify 1 into 1 0.508 * [taylor]: Taking taylor expansion of d in c 0.508 * [backup-simplify]: Simplify d into d 0.508 * [backup-simplify]: Simplify (+ 0 d) into d 0.508 * [taylor]: Taking taylor expansion of d in d 0.508 * [backup-simplify]: Simplify 0 into 0 0.508 * [backup-simplify]: Simplify 1 into 1 0.508 * [backup-simplify]: Simplify 0 into 0 0.508 * [backup-simplify]: Simplify (+ 0 0) into 0 0.508 * [backup-simplify]: Simplify (+ 1 0) into 1 0.508 * [taylor]: Taking taylor expansion of 1 in c 0.508 * [backup-simplify]: Simplify 1 into 1 0.508 * [taylor]: Taking taylor expansion of 1 in d 0.508 * [backup-simplify]: Simplify 1 into 1 0.508 * [backup-simplify]: Simplify 1 into 1 0.509 * [backup-simplify]: Simplify (+ 1 0) into 1 0.509 * [taylor]: Taking taylor expansion of 1 in d 0.509 * [backup-simplify]: Simplify 1 into 1 0.509 * [backup-simplify]: Simplify 1 into 1 0.509 * [backup-simplify]: Simplify 1 into 1 0.509 * [backup-simplify]: Simplify (+ (* 1 (* d (* 1 1))) (+ (* 1 (* 1 (* c 1))) (* 1 (* 1 (* 1 b))))) into (+ b (+ c d)) 0.509 * [backup-simplify]: Simplify (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) into (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) 0.509 * [approximate]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) in (b c d) around 0 0.509 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) in d 0.509 * [taylor]: Taking taylor expansion of (/ 1 b) in d 0.509 * [taylor]: Taking taylor expansion of b in d 0.509 * [backup-simplify]: Simplify b into b 0.509 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b) 0.509 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 d)) in d 0.509 * [taylor]: Taking taylor expansion of (/ 1 c) in d 0.509 * [taylor]: Taking taylor expansion of c in d 0.510 * [backup-simplify]: Simplify c into c 0.510 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c) 0.510 * [taylor]: Taking taylor expansion of (/ 1 d) in d 0.510 * [taylor]: Taking taylor expansion of d in d 0.510 * [backup-simplify]: Simplify 0 into 0 0.510 * [backup-simplify]: Simplify 1 into 1 0.510 * [backup-simplify]: Simplify (/ 1 1) into 1 0.510 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) in c 0.510 * [taylor]: Taking taylor expansion of (/ 1 b) in c 0.510 * [taylor]: Taking taylor expansion of b in c 0.510 * [backup-simplify]: Simplify b into b 0.510 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b) 0.510 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 d)) in c 0.510 * [taylor]: Taking taylor expansion of (/ 1 c) in c 0.510 * [taylor]: Taking taylor expansion of c in c 0.510 * [backup-simplify]: Simplify 0 into 0 0.510 * [backup-simplify]: Simplify 1 into 1 0.510 * [backup-simplify]: Simplify (/ 1 1) into 1 0.510 * [taylor]: Taking taylor expansion of (/ 1 d) in c 0.510 * [taylor]: Taking taylor expansion of d in c 0.510 * [backup-simplify]: Simplify d into d 0.510 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d) 0.510 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) in b 0.510 * [taylor]: Taking taylor expansion of (/ 1 b) in b 0.510 * [taylor]: Taking taylor expansion of b in b 0.510 * [backup-simplify]: Simplify 0 into 0 0.510 * [backup-simplify]: Simplify 1 into 1 0.511 * [backup-simplify]: Simplify (/ 1 1) into 1 0.511 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 d)) in b 0.511 * [taylor]: Taking taylor expansion of (/ 1 c) in b 0.511 * [taylor]: Taking taylor expansion of c in b 0.511 * [backup-simplify]: Simplify c into c 0.511 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c) 0.511 * [taylor]: Taking taylor expansion of (/ 1 d) in b 0.511 * [taylor]: Taking taylor expansion of d in b 0.511 * [backup-simplify]: Simplify d into d 0.511 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d) 0.511 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) in b 0.511 * [taylor]: Taking taylor expansion of (/ 1 b) in b 0.511 * [taylor]: Taking taylor expansion of b in b 0.511 * [backup-simplify]: Simplify 0 into 0 0.511 * [backup-simplify]: Simplify 1 into 1 0.511 * [backup-simplify]: Simplify (/ 1 1) into 1 0.511 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 d)) in b 0.511 * [taylor]: Taking taylor expansion of (/ 1 c) in b 0.511 * [taylor]: Taking taylor expansion of c in b 0.511 * [backup-simplify]: Simplify c into c 0.511 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c) 0.511 * [taylor]: Taking taylor expansion of (/ 1 d) in b 0.511 * [taylor]: Taking taylor expansion of d in b 0.511 * [backup-simplify]: Simplify d into d 0.511 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d) 0.512 * [backup-simplify]: Simplify (+ 1 0) into 1 0.512 * [taylor]: Taking taylor expansion of 1 in c 0.512 * [backup-simplify]: Simplify 1 into 1 0.512 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.512 * [backup-simplify]: Simplify (+ (/ 1 c) (/ 1 d)) into (+ (/ 1 d) (/ 1 c)) 0.512 * [backup-simplify]: Simplify (+ 0 (+ (/ 1 d) (/ 1 c))) into (+ (/ 1 c) (/ 1 d)) 0.512 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 d)) in c 0.512 * [taylor]: Taking taylor expansion of (/ 1 c) in c 0.512 * [taylor]: Taking taylor expansion of c in c 0.512 * [backup-simplify]: Simplify 0 into 0 0.512 * [backup-simplify]: Simplify 1 into 1 0.513 * [backup-simplify]: Simplify (/ 1 1) into 1 0.513 * [taylor]: Taking taylor expansion of (/ 1 d) in c 0.513 * [taylor]: Taking taylor expansion of d in c 0.513 * [backup-simplify]: Simplify d into d 0.513 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d) 0.513 * [backup-simplify]: Simplify (+ 1 0) into 1 0.513 * [taylor]: Taking taylor expansion of 1 in d 0.513 * [backup-simplify]: Simplify 1 into 1 0.513 * [taylor]: Taking taylor expansion of 1 in d 0.513 * [backup-simplify]: Simplify 1 into 1 0.514 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.514 * [backup-simplify]: Simplify (- (+ (* (/ 1 c) (/ 0 c)))) into 0 0.514 * [backup-simplify]: Simplify (- (+ (* (/ 1 d) (/ 0 d)))) into 0 0.514 * [backup-simplify]: Simplify (+ 0 0) into 0 0.514 * [backup-simplify]: Simplify (+ 0 0) into 0 0.514 * [taylor]: Taking taylor expansion of 0 in c 0.514 * [backup-simplify]: Simplify 0 into 0 0.515 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.515 * [backup-simplify]: Simplify (+ 0 (/ 1 d)) into (/ 1 d) 0.515 * [taylor]: Taking taylor expansion of (/ 1 d) in d 0.515 * [taylor]: Taking taylor expansion of d in d 0.515 * [backup-simplify]: Simplify 0 into 0 0.515 * [backup-simplify]: Simplify 1 into 1 0.515 * [backup-simplify]: Simplify (/ 1 1) into 1 0.515 * [backup-simplify]: Simplify 1 into 1 0.515 * [taylor]: Taking taylor expansion of 0 in d 0.515 * [backup-simplify]: Simplify 0 into 0 0.515 * [backup-simplify]: Simplify 1 into 1 0.515 * [backup-simplify]: Simplify 1 into 1 0.516 * [backup-simplify]: Simplify (+ (* 1 (* 1 (* 1 (/ 1 (/ 1 b))))) (+ (* 1 (* 1 (* (/ 1 (/ 1 c)) 1))) (* 1 (* (/ 1 (/ 1 d)) (* 1 1))))) into (+ b (+ c d)) 0.516 * [backup-simplify]: Simplify (+ (/ 1 (- b)) (+ (/ 1 (- c)) (/ 1 (- d)))) into (- (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))) 0.516 * [approximate]: Taking taylor expansion of (- (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))) in (b c d) around 0 0.516 * [taylor]: Taking taylor expansion of (- (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))) in d 0.516 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) in d 0.516 * [taylor]: Taking taylor expansion of (/ 1 b) in d 0.516 * [taylor]: Taking taylor expansion of b in d 0.516 * [backup-simplify]: Simplify b into b 0.516 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b) 0.516 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 d)) in d 0.516 * [taylor]: Taking taylor expansion of (/ 1 c) in d 0.516 * [taylor]: Taking taylor expansion of c in d 0.516 * [backup-simplify]: Simplify c into c 0.516 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c) 0.516 * [taylor]: Taking taylor expansion of (/ 1 d) in d 0.516 * [taylor]: Taking taylor expansion of d in d 0.516 * [backup-simplify]: Simplify 0 into 0 0.516 * [backup-simplify]: Simplify 1 into 1 0.516 * [backup-simplify]: Simplify (/ 1 1) into 1 0.516 * [taylor]: Taking taylor expansion of (- (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))) in c 0.516 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) in c 0.516 * [taylor]: Taking taylor expansion of (/ 1 b) in c 0.516 * [taylor]: Taking taylor expansion of b in c 0.516 * [backup-simplify]: Simplify b into b 0.517 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b) 0.517 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 d)) in c 0.517 * [taylor]: Taking taylor expansion of (/ 1 c) in c 0.517 * [taylor]: Taking taylor expansion of c in c 0.517 * [backup-simplify]: Simplify 0 into 0 0.517 * [backup-simplify]: Simplify 1 into 1 0.517 * [backup-simplify]: Simplify (/ 1 1) into 1 0.517 * [taylor]: Taking taylor expansion of (/ 1 d) in c 0.517 * [taylor]: Taking taylor expansion of d in c 0.517 * [backup-simplify]: Simplify d into d 0.517 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d) 0.517 * [taylor]: Taking taylor expansion of (- (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))) in b 0.517 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) in b 0.517 * [taylor]: Taking taylor expansion of (/ 1 b) in b 0.517 * [taylor]: Taking taylor expansion of b in b 0.517 * [backup-simplify]: Simplify 0 into 0 0.517 * [backup-simplify]: Simplify 1 into 1 0.517 * [backup-simplify]: Simplify (/ 1 1) into 1 0.517 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 d)) in b 0.517 * [taylor]: Taking taylor expansion of (/ 1 c) in b 0.517 * [taylor]: Taking taylor expansion of c in b 0.517 * [backup-simplify]: Simplify c into c 0.517 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c) 0.517 * [taylor]: Taking taylor expansion of (/ 1 d) in b 0.517 * [taylor]: Taking taylor expansion of d in b 0.517 * [backup-simplify]: Simplify d into d 0.517 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d) 0.517 * [taylor]: Taking taylor expansion of (- (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))) in b 0.517 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) in b 0.517 * [taylor]: Taking taylor expansion of (/ 1 b) in b 0.518 * [taylor]: Taking taylor expansion of b in b 0.518 * [backup-simplify]: Simplify 0 into 0 0.518 * [backup-simplify]: Simplify 1 into 1 0.518 * [backup-simplify]: Simplify (/ 1 1) into 1 0.518 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 d)) in b 0.518 * [taylor]: Taking taylor expansion of (/ 1 c) in b 0.518 * [taylor]: Taking taylor expansion of c in b 0.518 * [backup-simplify]: Simplify c into c 0.518 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c) 0.518 * [taylor]: Taking taylor expansion of (/ 1 d) in b 0.518 * [taylor]: Taking taylor expansion of d in b 0.518 * [backup-simplify]: Simplify d into d 0.518 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d) 0.518 * [backup-simplify]: Simplify (+ 1 0) into 1 0.519 * [backup-simplify]: Simplify (- 1) into -1 0.519 * [taylor]: Taking taylor expansion of -1 in c 0.519 * [backup-simplify]: Simplify -1 into -1 0.519 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.519 * [backup-simplify]: Simplify (+ (/ 1 c) (/ 1 d)) into (+ (/ 1 d) (/ 1 c)) 0.519 * [backup-simplify]: Simplify (+ 0 (+ (/ 1 d) (/ 1 c))) into (+ (/ 1 c) (/ 1 d)) 0.519 * [backup-simplify]: Simplify (- (+ (/ 1 c) (/ 1 d))) into (- (+ (/ 1 c) (/ 1 d))) 0.519 * [taylor]: Taking taylor expansion of (- (+ (/ 1 c) (/ 1 d))) in c 0.519 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 d)) in c 0.519 * [taylor]: Taking taylor expansion of (/ 1 c) in c 0.519 * [taylor]: Taking taylor expansion of c in c 0.519 * [backup-simplify]: Simplify 0 into 0 0.519 * [backup-simplify]: Simplify 1 into 1 0.520 * [backup-simplify]: Simplify (/ 1 1) into 1 0.520 * [taylor]: Taking taylor expansion of (/ 1 d) in c 0.520 * [taylor]: Taking taylor expansion of d in c 0.520 * [backup-simplify]: Simplify d into d 0.520 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d) 0.520 * [backup-simplify]: Simplify (+ 1 0) into 1 0.520 * [backup-simplify]: Simplify (- 1) into -1 0.520 * [taylor]: Taking taylor expansion of -1 in d 0.520 * [backup-simplify]: Simplify -1 into -1 0.520 * [taylor]: Taking taylor expansion of -1 in d 0.520 * [backup-simplify]: Simplify -1 into -1 0.521 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.521 * [backup-simplify]: Simplify (- (+ (* (/ 1 c) (/ 0 c)))) into 0 0.521 * [backup-simplify]: Simplify (- (+ (* (/ 1 d) (/ 0 d)))) into 0 0.521 * [backup-simplify]: Simplify (+ 0 0) into 0 0.521 * [backup-simplify]: Simplify (+ 0 0) into 0 0.522 * [backup-simplify]: Simplify (- 0) into 0 0.522 * [taylor]: Taking taylor expansion of 0 in c 0.522 * [backup-simplify]: Simplify 0 into 0 0.522 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.522 * [backup-simplify]: Simplify (+ 0 (/ 1 d)) into (/ 1 d) 0.522 * [backup-simplify]: Simplify (- (/ 1 d)) into (- (/ 1 d)) 0.522 * [taylor]: Taking taylor expansion of (- (/ 1 d)) in d 0.522 * [taylor]: Taking taylor expansion of (/ 1 d) in d 0.522 * [taylor]: Taking taylor expansion of d in d 0.522 * [backup-simplify]: Simplify 0 into 0 0.522 * [backup-simplify]: Simplify 1 into 1 0.523 * [backup-simplify]: Simplify (/ 1 1) into 1 0.523 * [backup-simplify]: Simplify (- 1) into -1 0.523 * [backup-simplify]: Simplify -1 into -1 0.523 * [taylor]: Taking taylor expansion of 0 in d 0.523 * [backup-simplify]: Simplify 0 into 0 0.523 * [backup-simplify]: Simplify -1 into -1 0.523 * [backup-simplify]: Simplify -1 into -1 0.523 * [backup-simplify]: Simplify (+ (* -1 (* 1 (* 1 (/ 1 (/ 1 (- b)))))) (+ (* -1 (* 1 (* (/ 1 (/ 1 (- c))) 1))) (* -1 (* (/ 1 (/ 1 (- d))) (* 1 1))))) into (+ b (+ c d)) 0.523 * * * [progress]: simplifying candidates 0.523 * * * * [progress]: [ 1 / 50 ] simplifiying candidate # 0.524 * * * * [progress]: [ 2 / 50 ] simplifiying candidate # 0.524 * * * * [progress]: [ 3 / 50 ] simplifiying candidate # 0.524 * [simplify]: Simplifying (* (cbrt a) (cbrt a)) 0.524 * * [simplify]: iters left: 3 (3 enodes) 0.525 * * [simplify]: iters left: 2 (9 enodes) 0.526 * * [simplify]: Extracting #0: cost 1 inf + 0 0.526 * * [simplify]: Extracting #1: cost 3 inf + 0 0.526 * * [simplify]: Extracting #2: cost 5 inf + 0 0.526 * * [simplify]: Extracting #3: cost 4 inf + 1 0.526 * * [simplify]: Extracting #4: cost 0 inf + 405 0.526 * [simplify]: Simplified to (* (cbrt a) (cbrt a)) 0.526 * [simplify]: Simplified (2 1 1) to (λ (a b c d) (* (fma (* (cbrt a) (cbrt a)) (cbrt a) (+ b (+ c d))) 2)) 0.526 * * * * [progress]: [ 4 / 50 ] simplifiying candidate # 0.526 * [simplify]: Simplifying (sqrt a) 0.526 * * [simplify]: iters left: 1 (2 enodes) 0.527 * * [simplify]: Extracting #0: cost 1 inf + 0 0.527 * * [simplify]: Extracting #1: cost 3 inf + 0 0.527 * * [simplify]: Extracting #2: cost 2 inf + 1 0.527 * * [simplify]: Extracting #3: cost 0 inf + 83 0.527 * [simplify]: Simplified to (sqrt a) 0.527 * [simplify]: Simplified (2 1 1) to (λ (a b c d) (* (fma (sqrt a) (sqrt a) (+ b (+ c d))) 2)) 0.527 * * * * [progress]: [ 5 / 50 ] simplifiying candidate # 0.527 * * * * [progress]: [ 6 / 50 ] simplifiying candidate # 0.527 * [simplify]: Simplifying (* (exp a) (* (exp b) (* (exp c) (exp d)))) 0.527 * * [simplify]: iters left: 6 (11 enodes) 0.532 * * [simplify]: iters left: 5 (42 enodes) 0.538 * * [simplify]: iters left: 4 (78 enodes) 0.554 * * [simplify]: iters left: 3 (161 enodes) 0.609 * * [simplify]: iters left: 2 (266 enodes) 0.652 * * [simplify]: iters left: 1 (297 enodes) 0.686 * * [simplify]: Extracting #0: cost 1 inf + 0 0.686 * * [simplify]: Extracting #1: cost 17 inf + 0 0.686 * * [simplify]: Extracting #2: cost 46 inf + 0 0.687 * * [simplify]: Extracting #3: cost 40 inf + 793 0.688 * * [simplify]: Extracting #4: cost 6 inf + 4569 0.690 * * [simplify]: Extracting #5: cost 0 inf + 4944 0.693 * [simplify]: Simplified to (exp (+ (+ a c) (+ b d))) 0.693 * [simplify]: Simplified (2 1 1) to (λ (a b c d) (* (log (exp (+ (+ a c) (+ b d)))) 2)) 0.693 * * * * [progress]: [ 7 / 50 ] simplifiying candidate # 0.694 * [simplify]: Simplifying (* (exp a) (* (exp b) (exp (+ c d)))) 0.694 * * [simplify]: iters left: 6 (10 enodes) 0.698 * * [simplify]: iters left: 5 (40 enodes) 0.709 * * [simplify]: iters left: 4 (73 enodes) 0.721 * * [simplify]: iters left: 3 (145 enodes) 0.756 * * [simplify]: iters left: 2 (237 enodes) 0.823 * * [simplify]: iters left: 1 (267 enodes) 0.880 * * [simplify]: Extracting #0: cost 1 inf + 0 0.880 * * [simplify]: Extracting #1: cost 17 inf + 0 0.880 * * [simplify]: Extracting #2: cost 46 inf + 0 0.881 * * [simplify]: Extracting #3: cost 43 inf + 626 0.882 * * [simplify]: Extracting #4: cost 11 inf + 4026 0.883 * * [simplify]: Extracting #5: cost 0 inf + 5154 0.884 * * [simplify]: Extracting #6: cost 0 inf + 4944 0.886 * [simplify]: Simplified to (exp (+ a (+ (+ b c) d))) 0.886 * [simplify]: Simplified (2 1 1) to (λ (a b c d) (* (log (exp (+ a (+ (+ b c) d)))) 2)) 0.886 * * * * [progress]: [ 8 / 50 ] simplifiying candidate # 0.886 * [simplify]: Simplifying (* (exp a) (exp (+ b (+ c d)))) 0.886 * * [simplify]: iters left: 6 (9 enodes) 0.888 * * [simplify]: iters left: 5 (37 enodes) 0.894 * * [simplify]: iters left: 4 (70 enodes) 0.905 * * [simplify]: iters left: 3 (140 enodes) 0.949 * * [simplify]: iters left: 2 (223 enodes) 1.014 * * [simplify]: iters left: 1 (257 enodes) 1.066 * * [simplify]: Extracting #0: cost 1 inf + 0 1.066 * * [simplify]: Extracting #1: cost 17 inf + 0 1.066 * * [simplify]: Extracting #2: cost 46 inf + 0 1.066 * * [simplify]: Extracting #3: cost 42 inf + 832 1.067 * * [simplify]: Extracting #4: cost 8 inf + 4432 1.069 * * [simplify]: Extracting #5: cost 0 inf + 5014 1.071 * * [simplify]: Extracting #6: cost 0 inf + 4944 1.072 * [simplify]: Simplified to (exp (+ (+ a b) (+ c d))) 1.072 * [simplify]: Simplified (2 1 1) to (λ (a b c d) (* (log (exp (+ (+ a b) (+ c d)))) 2)) 1.072 * * * * [progress]: [ 9 / 50 ] simplifiying candidate # 1.072 * * * * [progress]: [ 10 / 50 ] simplifiying candidate # 1.073 * * * * [progress]: [ 11 / 50 ] simplifiying candidate # 1.073 * * * * [progress]: [ 12 / 50 ] simplifiying candidate # 1.073 * * * * [progress]: [ 13 / 50 ] simplifiying candidate # 1.073 * * * * [progress]: [ 14 / 50 ] simplifiying candidate # 1.073 * * * * [progress]: [ 15 / 50 ] simplifiying candidate # 1.073 * * * * [progress]: [ 16 / 50 ] simplifiying candidate # 1.073 * * * * [progress]: [ 17 / 50 ] simplifiying candidate # 1.073 * * * * [progress]: [ 18 / 50 ] simplifiying candidate # 1.073 * [simplify]: Simplifying (+ a (+ b (+ c d))) 1.073 * * [simplify]: iters left: 6 (7 enodes) 1.075 * * [simplify]: iters left: 5 (28 enodes) 1.079 * * [simplify]: iters left: 4 (52 enodes) 1.086 * * [simplify]: iters left: 3 (89 enodes) 1.099 * * [simplify]: iters left: 2 (105 enodes) 1.109 * * [simplify]: Extracting #0: cost 1 inf + 0 1.109 * * [simplify]: Extracting #1: cost 16 inf + 0 1.109 * * [simplify]: Extracting #2: cost 21 inf + 46 1.109 * * [simplify]: Extracting #3: cost 8 inf + 797 1.110 * * [simplify]: Extracting #4: cost 0 inf + 1420 1.110 * [simplify]: Simplified to (+ d (+ (+ a c) b)) 1.110 * [simplify]: Simplified (2 1 2) to (λ (a b c d) (* (* 1 (+ d (+ (+ a c) b))) 2)) 1.110 * * * * [progress]: [ 19 / 50 ] simplifiying candidate # 1.111 * [simplify]: Simplifying (+ a (+ b (+ c d))) 1.111 * * [simplify]: iters left: 6 (7 enodes) 1.112 * * [simplify]: iters left: 5 (28 enodes) 1.116 * * [simplify]: iters left: 4 (52 enodes) 1.124 * * [simplify]: iters left: 3 (89 enodes) 1.146 * * [simplify]: iters left: 2 (105 enodes) 1.167 * * [simplify]: Extracting #0: cost 1 inf + 0 1.167 * * [simplify]: Extracting #1: cost 16 inf + 0 1.167 * * [simplify]: Extracting #2: cost 21 inf + 46 1.167 * * [simplify]: Extracting #3: cost 8 inf + 797 1.169 * * [simplify]: Extracting #4: cost 0 inf + 1420 1.170 * [simplify]: Simplified to (+ d (+ (+ a c) b)) 1.170 * [simplify]: Simplified (2 1 2) to (λ (a b c d) (* (* 1 (+ d (+ (+ a c) b))) 2)) 1.170 * * * * [progress]: [ 20 / 50 ] simplifiying candidate # 1.170 * [simplify]: Simplifying (+ a (+ b (+ c d))) 1.170 * * [simplify]: iters left: 6 (7 enodes) 1.174 * * [simplify]: iters left: 5 (28 enodes) 1.182 * * [simplify]: iters left: 4 (52 enodes) 1.198 * * [simplify]: iters left: 3 (89 enodes) 1.224 * * [simplify]: iters left: 2 (105 enodes) 1.244 * * [simplify]: Extracting #0: cost 1 inf + 0 1.244 * * [simplify]: Extracting #1: cost 16 inf + 0 1.244 * * [simplify]: Extracting #2: cost 21 inf + 46 1.245 * * [simplify]: Extracting #3: cost 8 inf + 797 1.246 * * [simplify]: Extracting #4: cost 0 inf + 1420 1.247 * [simplify]: Simplified to (+ d (+ (+ a c) b)) 1.247 * [simplify]: Simplified (2 1 2) to (λ (a b c d) (* (* 1 (+ d (+ (+ a c) b))) 2)) 1.247 * * * * [progress]: [ 21 / 50 ] simplifiying candidate # 1.247 * [simplify]: Simplifying (+ c d) 1.247 * * [simplify]: iters left: 2 (3 enodes) 1.249 * * [simplify]: iters left: 1 (10 enodes) 1.251 * * [simplify]: Extracting #0: cost 1 inf + 0 1.251 * * [simplify]: Extracting #1: cost 4 inf + 0 1.251 * * [simplify]: Extracting #2: cost 2 inf + 2 1.251 * * [simplify]: Extracting #3: cost 0 inf + 86 1.252 * [simplify]: Simplified to (+ d c) 1.252 * [simplify]: Simplified (2 1 2) to (λ (a b c d) (* (+ (+ a b) (+ d c)) 2)) 1.252 * * * * [progress]: [ 22 / 50 ] simplifiying candidate #real (real->posit16 (+ a (+ b (+ c d))))) 2))> 1.252 * * * * [progress]: [ 23 / 50 ] simplifiying candidate # 1.252 * * * * [progress]: [ 24 / 50 ] simplifiying candidate # 1.252 * * * * [progress]: [ 25 / 50 ] simplifiying candidate # 1.252 * * * * [progress]: [ 26 / 50 ] simplifiying candidate # 1.252 * [simplify]: Simplifying (* (cbrt b) (cbrt b)) 1.252 * * [simplify]: iters left: 3 (3 enodes) 1.254 * * [simplify]: iters left: 2 (9 enodes) 1.256 * * [simplify]: Extracting #0: cost 1 inf + 0 1.256 * * [simplify]: Extracting #1: cost 3 inf + 0 1.256 * * [simplify]: Extracting #2: cost 5 inf + 0 1.256 * * [simplify]: Extracting #3: cost 4 inf + 1 1.256 * * [simplify]: Extracting #4: cost 0 inf + 405 1.257 * [simplify]: Simplified to (* (cbrt b) (cbrt b)) 1.257 * [simplify]: Simplified (2 1 2 1) to (λ (a b c d) (* (+ a (fma (* (cbrt b) (cbrt b)) (cbrt b) (+ c d))) 2)) 1.257 * * * * [progress]: [ 27 / 50 ] simplifiying candidate # 1.257 * [simplify]: Simplifying (sqrt b) 1.257 * * [simplify]: iters left: 1 (2 enodes) 1.258 * * [simplify]: Extracting #0: cost 1 inf + 0 1.258 * * [simplify]: Extracting #1: cost 3 inf + 0 1.258 * * [simplify]: Extracting #2: cost 2 inf + 1 1.258 * * [simplify]: Extracting #3: cost 0 inf + 83 1.258 * [simplify]: Simplified to (sqrt b) 1.258 * [simplify]: Simplified (2 1 2 1) to (λ (a b c d) (* (+ a (fma (sqrt b) (sqrt b) (+ c d))) 2)) 1.258 * * * * [progress]: [ 28 / 50 ] simplifiying candidate # 1.258 * * * * [progress]: [ 29 / 50 ] simplifiying candidate # 1.259 * [simplify]: Simplifying (* (exp b) (* (exp c) (exp d))) 1.259 * * [simplify]: iters left: 5 (8 enodes) 1.262 * * [simplify]: iters left: 4 (30 enodes) 1.271 * * [simplify]: iters left: 3 (48 enodes) 1.287 * * [simplify]: iters left: 2 (73 enodes) 1.305 * * [simplify]: iters left: 1 (83 enodes) 1.321 * * [simplify]: Extracting #0: cost 1 inf + 0 1.321 * * [simplify]: Extracting #1: cost 9 inf + 0 1.321 * * [simplify]: Extracting #2: cost 22 inf + 0 1.322 * * [simplify]: Extracting #3: cost 20 inf + 145 1.322 * * [simplify]: Extracting #4: cost 9 inf + 1044 1.323 * * [simplify]: Extracting #5: cost 0 inf + 1825 1.324 * [simplify]: Simplified to (exp (+ b (+ c d))) 1.324 * [simplify]: Simplified (2 1 2 1) to (λ (a b c d) (* (+ a (log (exp (+ b (+ c d))))) 2)) 1.324 * * * * [progress]: [ 30 / 50 ] simplifiying candidate # 1.324 * [simplify]: Simplifying (* (exp b) (exp (+ c d))) 1.324 * * [simplify]: iters left: 5 (7 enodes) 1.328 * * [simplify]: iters left: 4 (28 enodes) 1.336 * * [simplify]: iters left: 3 (45 enodes) 1.349 * * [simplify]: iters left: 2 (65 enodes) 1.366 * * [simplify]: iters left: 1 (74 enodes) 1.383 * * [simplify]: Extracting #0: cost 1 inf + 0 1.383 * * [simplify]: Extracting #1: cost 9 inf + 0 1.383 * * [simplify]: Extracting #2: cost 22 inf + 0 1.384 * * [simplify]: Extracting #3: cost 20 inf + 145 1.384 * * [simplify]: Extracting #4: cost 7 inf + 1140 1.385 * * [simplify]: Extracting #5: cost 0 inf + 1825 1.386 * [simplify]: Simplified to (exp (+ d (+ b c))) 1.386 * [simplify]: Simplified (2 1 2 1) to (λ (a b c d) (* (+ a (log (exp (+ d (+ b c))))) 2)) 1.386 * * * * [progress]: [ 31 / 50 ] simplifiying candidate # 1.386 * * * * [progress]: [ 32 / 50 ] simplifiying candidate # 1.386 * * * * [progress]: [ 33 / 50 ] simplifiying candidate # 1.386 * * * * [progress]: [ 34 / 50 ] simplifiying candidate # 1.386 * * * * [progress]: [ 35 / 50 ] simplifiying candidate # 1.386 * * * * [progress]: [ 36 / 50 ] simplifiying candidate # 1.386 * * * * [progress]: [ 37 / 50 ] simplifiying candidate # 1.386 * * * * [progress]: [ 38 / 50 ] simplifiying candidate # 1.387 * * * * [progress]: [ 39 / 50 ] simplifiying candidate # 1.387 * * * * [progress]: [ 40 / 50 ] simplifiying candidate # 1.387 * [simplify]: Simplifying (+ b (+ c d)) 1.387 * * [simplify]: iters left: 4 (5 enodes) 1.389 * * [simplify]: iters left: 3 (19 enodes) 1.394 * * [simplify]: iters left: 2 (27 enodes) 1.402 * * [simplify]: iters left: 1 (32 enodes) 1.406 * * [simplify]: Extracting #0: cost 1 inf + 0 1.406 * * [simplify]: Extracting #1: cost 8 inf + 0 1.406 * * [simplify]: Extracting #2: cost 7 inf + 45 1.406 * * [simplify]: Extracting #3: cost 0 inf + 421 1.407 * [simplify]: Simplified to (+ (+ b d) c) 1.407 * [simplify]: Simplified (2 1 2 2) to (λ (a b c d) (* (+ a (* 1 (+ (+ b d) c))) 2)) 1.407 * * * * [progress]: [ 41 / 50 ] simplifiying candidate # 1.407 * [simplify]: Simplifying (+ b (+ c d)) 1.407 * * [simplify]: iters left: 4 (5 enodes) 1.408 * * [simplify]: iters left: 3 (19 enodes) 1.410 * * [simplify]: iters left: 2 (27 enodes) 1.414 * * [simplify]: iters left: 1 (32 enodes) 1.419 * * [simplify]: Extracting #0: cost 1 inf + 0 1.419 * * [simplify]: Extracting #1: cost 8 inf + 0 1.419 * * [simplify]: Extracting #2: cost 7 inf + 45 1.419 * * [simplify]: Extracting #3: cost 0 inf + 421 1.420 * [simplify]: Simplified to (+ (+ b d) c) 1.420 * [simplify]: Simplified (2 1 2 2) to (λ (a b c d) (* (+ a (* 1 (+ (+ b d) c))) 2)) 1.420 * * * * [progress]: [ 42 / 50 ] simplifiying candidate # 1.420 * * * * [progress]: [ 43 / 50 ] simplifiying candidate #real (real->posit16 (+ b (+ c d))))) 2))> 1.420 * * * * [progress]: [ 44 / 50 ] simplifiying candidate # 1.420 * * * * [progress]: [ 45 / 50 ] simplifiying candidate # 1.420 * [simplify]: Simplifying (+ a (+ b c)) 1.420 * * [simplify]: iters left: 4 (5 enodes) 1.421 * * [simplify]: iters left: 3 (19 enodes) 1.424 * * [simplify]: iters left: 2 (27 enodes) 1.427 * * [simplify]: iters left: 1 (32 enodes) 1.431 * * [simplify]: Extracting #0: cost 1 inf + 0 1.431 * * [simplify]: Extracting #1: cost 8 inf + 0 1.431 * * [simplify]: Extracting #2: cost 7 inf + 45 1.431 * * [simplify]: Extracting #3: cost 0 inf + 421 1.431 * [simplify]: Simplified to (+ (+ a c) b) 1.431 * [simplify]: Simplified (2 1) to (λ (a b c d) (* (+ (+ a c) b) 2)) 1.431 * * * * [progress]: [ 46 / 50 ] simplifiying candidate # 1.431 * [simplify]: Simplifying (+ b (+ c d)) 1.431 * * [simplify]: iters left: 4 (5 enodes) 1.433 * * [simplify]: iters left: 3 (19 enodes) 1.438 * * [simplify]: iters left: 2 (27 enodes) 1.445 * * [simplify]: iters left: 1 (32 enodes) 1.453 * * [simplify]: Extracting #0: cost 1 inf + 0 1.453 * * [simplify]: Extracting #1: cost 8 inf + 0 1.453 * * [simplify]: Extracting #2: cost 7 inf + 45 1.453 * * [simplify]: Extracting #3: cost 0 inf + 421 1.454 * [simplify]: Simplified to (+ (+ b d) c) 1.454 * [simplify]: Simplified (2 1) to (λ (a b c d) (* (+ (+ b d) c) 2)) 1.454 * * * * [progress]: [ 47 / 50 ] simplifiying candidate # 1.454 * [simplify]: Simplifying (+ b (+ c d)) 1.454 * * [simplify]: iters left: 4 (5 enodes) 1.456 * * [simplify]: iters left: 3 (19 enodes) 1.462 * * [simplify]: iters left: 2 (27 enodes) 1.469 * * [simplify]: iters left: 1 (32 enodes) 1.477 * * [simplify]: Extracting #0: cost 1 inf + 0 1.477 * * [simplify]: Extracting #1: cost 8 inf + 0 1.477 * * [simplify]: Extracting #2: cost 7 inf + 45 1.477 * * [simplify]: Extracting #3: cost 0 inf + 421 1.478 * [simplify]: Simplified to (+ (+ b d) c) 1.478 * [simplify]: Simplified (2 1) to (λ (a b c d) (* (+ (+ b d) c) 2)) 1.478 * * * * [progress]: [ 48 / 50 ] simplifiying candidate # 1.478 * [simplify]: Simplifying (+ b (+ c d)) 1.478 * * [simplify]: iters left: 4 (5 enodes) 1.480 * * [simplify]: iters left: 3 (19 enodes) 1.486 * * [simplify]: iters left: 2 (27 enodes) 1.493 * * [simplify]: iters left: 1 (32 enodes) 1.500 * * [simplify]: Extracting #0: cost 1 inf + 0 1.500 * * [simplify]: Extracting #1: cost 8 inf + 0 1.500 * * [simplify]: Extracting #2: cost 7 inf + 45 1.501 * * [simplify]: Extracting #3: cost 0 inf + 421 1.501 * [simplify]: Simplified to (+ (+ b d) c) 1.501 * [simplify]: Simplified (2 1 2) to (λ (a b c d) (* (+ a (+ (+ b d) c)) 2)) 1.501 * * * * [progress]: [ 49 / 50 ] simplifiying candidate # 1.501 * [simplify]: Simplifying (+ b (+ c d)) 1.501 * * [simplify]: iters left: 4 (5 enodes) 1.504 * * [simplify]: iters left: 3 (19 enodes) 1.509 * * [simplify]: iters left: 2 (27 enodes) 1.516 * * [simplify]: iters left: 1 (32 enodes) 1.524 * * [simplify]: Extracting #0: cost 1 inf + 0 1.524 * * [simplify]: Extracting #1: cost 8 inf + 0 1.524 * * [simplify]: Extracting #2: cost 7 inf + 45 1.524 * * [simplify]: Extracting #3: cost 0 inf + 421 1.524 * [simplify]: Simplified to (+ (+ b d) c) 1.524 * [simplify]: Simplified (2 1 2) to (λ (a b c d) (* (+ a (+ (+ b d) c)) 2)) 1.524 * * * * [progress]: [ 50 / 50 ] simplifiying candidate # 1.524 * [simplify]: Simplifying (+ b (+ c d)) 1.524 * * [simplify]: iters left: 4 (5 enodes) 1.525 * * [simplify]: iters left: 3 (19 enodes) 1.528 * * [simplify]: iters left: 2 (27 enodes) 1.531 * * [simplify]: iters left: 1 (32 enodes) 1.535 * * [simplify]: Extracting #0: cost 1 inf + 0 1.535 * * [simplify]: Extracting #1: cost 8 inf + 0 1.535 * * [simplify]: Extracting #2: cost 7 inf + 45 1.535 * * [simplify]: Extracting #3: cost 0 inf + 421 1.535 * [simplify]: Simplified to (+ (+ b d) c) 1.535 * [simplify]: Simplified (2 1 2) to (λ (a b c d) (* (+ a (+ (+ b d) c)) 2)) 1.535 * * * [progress]: adding candidates to table 2.010 * * [progress]: iteration 2 / 4 2.010 * * * [progress]: picking best candidate 2.053 * * * * [pick]: Picked # 2.053 * * * [progress]: localizing error 2.066 * * * [progress]: generating rewritten candidates 2.066 * * * * [progress]: [ 1 / 1 ] rewriting at (2 1) 2.154 * * * [progress]: generating series expansions 2.154 * * * * [progress]: [ 1 / 1 ] generating series at (2 1) 2.154 * [backup-simplify]: Simplify (+ a (+ (+ b c) d)) into (+ a (+ b (+ c d))) 2.154 * [approximate]: Taking taylor expansion of (+ a (+ b (+ c d))) in (a b c d) around 0 2.154 * [taylor]: Taking taylor expansion of (+ a (+ b (+ c d))) in d 2.154 * [taylor]: Taking taylor expansion of a in d 2.154 * [backup-simplify]: Simplify a into a 2.154 * [taylor]: Taking taylor expansion of (+ b (+ c d)) in d 2.154 * [taylor]: Taking taylor expansion of b in d 2.154 * [backup-simplify]: Simplify b into b 2.154 * [taylor]: Taking taylor expansion of (+ c d) in d 2.154 * [taylor]: Taking taylor expansion of c in d 2.154 * [backup-simplify]: Simplify c into c 2.154 * [taylor]: Taking taylor expansion of d in d 2.154 * [backup-simplify]: Simplify 0 into 0 2.154 * [backup-simplify]: Simplify 1 into 1 2.154 * [taylor]: Taking taylor expansion of (+ a (+ b (+ c d))) in c 2.154 * [taylor]: Taking taylor expansion of a in c 2.155 * [backup-simplify]: Simplify a into a 2.155 * [taylor]: Taking taylor expansion of (+ b (+ c d)) in c 2.155 * [taylor]: Taking taylor expansion of b in c 2.155 * [backup-simplify]: Simplify b into b 2.155 * [taylor]: Taking taylor expansion of (+ c d) in c 2.155 * [taylor]: Taking taylor expansion of c in c 2.155 * [backup-simplify]: Simplify 0 into 0 2.155 * [backup-simplify]: Simplify 1 into 1 2.155 * [taylor]: Taking taylor expansion of d in c 2.155 * [backup-simplify]: Simplify d into d 2.155 * [taylor]: Taking taylor expansion of (+ a (+ b (+ c d))) in b 2.155 * [taylor]: Taking taylor expansion of a in b 2.155 * [backup-simplify]: Simplify a into a 2.155 * [taylor]: Taking taylor expansion of (+ b (+ c d)) in b 2.155 * [taylor]: Taking taylor expansion of b in b 2.155 * [backup-simplify]: Simplify 0 into 0 2.155 * [backup-simplify]: Simplify 1 into 1 2.155 * [taylor]: Taking taylor expansion of (+ c d) in b 2.155 * [taylor]: Taking taylor expansion of c in b 2.155 * [backup-simplify]: Simplify c into c 2.155 * [taylor]: Taking taylor expansion of d in b 2.155 * [backup-simplify]: Simplify d into d 2.155 * [taylor]: Taking taylor expansion of (+ a (+ b (+ c d))) in a 2.155 * [taylor]: Taking taylor expansion of a in a 2.155 * [backup-simplify]: Simplify 0 into 0 2.155 * [backup-simplify]: Simplify 1 into 1 2.155 * [taylor]: Taking taylor expansion of (+ b (+ c d)) in a 2.155 * [taylor]: Taking taylor expansion of b in a 2.155 * [backup-simplify]: Simplify b into b 2.155 * [taylor]: Taking taylor expansion of (+ c d) in a 2.155 * [taylor]: Taking taylor expansion of c in a 2.155 * [backup-simplify]: Simplify c into c 2.155 * [taylor]: Taking taylor expansion of d in a 2.155 * [backup-simplify]: Simplify d into d 2.155 * [taylor]: Taking taylor expansion of (+ a (+ b (+ c d))) in a 2.155 * [taylor]: Taking taylor expansion of a in a 2.155 * [backup-simplify]: Simplify 0 into 0 2.155 * [backup-simplify]: Simplify 1 into 1 2.155 * [taylor]: Taking taylor expansion of (+ b (+ c d)) in a 2.156 * [taylor]: Taking taylor expansion of b in a 2.156 * [backup-simplify]: Simplify b into b 2.156 * [taylor]: Taking taylor expansion of (+ c d) in a 2.156 * [taylor]: Taking taylor expansion of c in a 2.156 * [backup-simplify]: Simplify c into c 2.156 * [taylor]: Taking taylor expansion of d in a 2.156 * [backup-simplify]: Simplify d into d 2.156 * [backup-simplify]: Simplify (+ c d) into (+ c d) 2.156 * [backup-simplify]: Simplify (+ b (+ c d)) into (+ b (+ c d)) 2.156 * [backup-simplify]: Simplify (+ 0 (+ b (+ c d))) into (+ c (+ b d)) 2.156 * [taylor]: Taking taylor expansion of (+ c (+ b d)) in b 2.156 * [taylor]: Taking taylor expansion of c in b 2.156 * [backup-simplify]: Simplify c into c 2.156 * [taylor]: Taking taylor expansion of (+ b d) in b 2.156 * [taylor]: Taking taylor expansion of b in b 2.156 * [backup-simplify]: Simplify 0 into 0 2.156 * [backup-simplify]: Simplify 1 into 1 2.156 * [taylor]: Taking taylor expansion of d in b 2.156 * [backup-simplify]: Simplify d into d 2.156 * [backup-simplify]: Simplify (+ 0 d) into d 2.156 * [backup-simplify]: Simplify (+ c d) into (+ c d) 2.156 * [taylor]: Taking taylor expansion of (+ c d) in c 2.156 * [taylor]: Taking taylor expansion of c in c 2.156 * [backup-simplify]: Simplify 0 into 0 2.156 * [backup-simplify]: Simplify 1 into 1 2.156 * [taylor]: Taking taylor expansion of d in c 2.156 * [backup-simplify]: Simplify d into d 2.157 * [backup-simplify]: Simplify (+ 0 d) into d 2.157 * [taylor]: Taking taylor expansion of d in d 2.157 * [backup-simplify]: Simplify 0 into 0 2.157 * [backup-simplify]: Simplify 1 into 1 2.157 * [backup-simplify]: Simplify 0 into 0 2.157 * [backup-simplify]: Simplify (+ 0 0) into 0 2.158 * [backup-simplify]: Simplify (+ 0 0) into 0 2.158 * [backup-simplify]: Simplify (+ 1 0) into 1 2.158 * [taylor]: Taking taylor expansion of 1 in b 2.158 * [backup-simplify]: Simplify 1 into 1 2.158 * [taylor]: Taking taylor expansion of 1 in c 2.158 * [backup-simplify]: Simplify 1 into 1 2.158 * [taylor]: Taking taylor expansion of 1 in d 2.159 * [backup-simplify]: Simplify 1 into 1 2.159 * [backup-simplify]: Simplify 1 into 1 2.159 * [backup-simplify]: Simplify (+ 1 0) into 1 2.159 * [backup-simplify]: Simplify (+ 0 1) into 1 2.159 * [taylor]: Taking taylor expansion of 1 in c 2.160 * [backup-simplify]: Simplify 1 into 1 2.160 * [taylor]: Taking taylor expansion of 1 in d 2.160 * [backup-simplify]: Simplify 1 into 1 2.160 * [backup-simplify]: Simplify 1 into 1 2.160 * [backup-simplify]: Simplify (+ 1 0) into 1 2.160 * [taylor]: Taking taylor expansion of 1 in d 2.160 * [backup-simplify]: Simplify 1 into 1 2.160 * [backup-simplify]: Simplify 1 into 1 2.161 * [backup-simplify]: Simplify (+ (* 1 (* 1 (* c (* 1 1)))) (+ (* 1 (* 1 (* 1 (* b 1)))) (* 1 (* 1 (* 1 (* 1 a)))))) into (+ a (+ b c)) 2.161 * [backup-simplify]: Simplify (+ (/ 1 a) (+ (+ (/ 1 b) (/ 1 c)) (/ 1 d))) into (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c)))) 2.161 * [approximate]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c)))) in (a b c d) around 0 2.161 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c)))) in d 2.161 * [taylor]: Taking taylor expansion of (/ 1 a) in d 2.161 * [taylor]: Taking taylor expansion of a in d 2.161 * [backup-simplify]: Simplify a into a 2.161 * [backup-simplify]: Simplify (/ 1 a) into (/ 1 a) 2.161 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))) in d 2.161 * [taylor]: Taking taylor expansion of (/ 1 b) in d 2.161 * [taylor]: Taking taylor expansion of b in d 2.161 * [backup-simplify]: Simplify b into b 2.161 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b) 2.161 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 c)) in d 2.161 * [taylor]: Taking taylor expansion of (/ 1 d) in d 2.161 * [taylor]: Taking taylor expansion of d in d 2.161 * [backup-simplify]: Simplify 0 into 0 2.162 * [backup-simplify]: Simplify 1 into 1 2.162 * [backup-simplify]: Simplify (/ 1 1) into 1 2.162 * [taylor]: Taking taylor expansion of (/ 1 c) in d 2.162 * [taylor]: Taking taylor expansion of c in d 2.162 * [backup-simplify]: Simplify c into c 2.162 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c) 2.162 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c)))) in c 2.162 * [taylor]: Taking taylor expansion of (/ 1 a) in c 2.162 * [taylor]: Taking taylor expansion of a in c 2.162 * [backup-simplify]: Simplify a into a 2.162 * [backup-simplify]: Simplify (/ 1 a) into (/ 1 a) 2.162 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))) in c 2.162 * [taylor]: Taking taylor expansion of (/ 1 b) in c 2.162 * [taylor]: Taking taylor expansion of b in c 2.162 * [backup-simplify]: Simplify b into b 2.162 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b) 2.162 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 c)) in c 2.162 * [taylor]: Taking taylor expansion of (/ 1 d) in c 2.162 * [taylor]: Taking taylor expansion of d in c 2.162 * [backup-simplify]: Simplify d into d 2.163 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d) 2.163 * [taylor]: Taking taylor expansion of (/ 1 c) in c 2.163 * [taylor]: Taking taylor expansion of c in c 2.163 * [backup-simplify]: Simplify 0 into 0 2.163 * [backup-simplify]: Simplify 1 into 1 2.163 * [backup-simplify]: Simplify (/ 1 1) into 1 2.163 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c)))) in b 2.163 * [taylor]: Taking taylor expansion of (/ 1 a) in b 2.163 * [taylor]: Taking taylor expansion of a in b 2.163 * [backup-simplify]: Simplify a into a 2.163 * [backup-simplify]: Simplify (/ 1 a) into (/ 1 a) 2.163 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))) in b 2.163 * [taylor]: Taking taylor expansion of (/ 1 b) in b 2.163 * [taylor]: Taking taylor expansion of b in b 2.163 * [backup-simplify]: Simplify 0 into 0 2.163 * [backup-simplify]: Simplify 1 into 1 2.164 * [backup-simplify]: Simplify (/ 1 1) into 1 2.164 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 c)) in b 2.164 * [taylor]: Taking taylor expansion of (/ 1 d) in b 2.164 * [taylor]: Taking taylor expansion of d in b 2.164 * [backup-simplify]: Simplify d into d 2.164 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d) 2.164 * [taylor]: Taking taylor expansion of (/ 1 c) in b 2.164 * [taylor]: Taking taylor expansion of c in b 2.164 * [backup-simplify]: Simplify c into c 2.164 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c) 2.164 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c)))) in a 2.164 * [taylor]: Taking taylor expansion of (/ 1 a) in a 2.164 * [taylor]: Taking taylor expansion of a in a 2.164 * [backup-simplify]: Simplify 0 into 0 2.164 * [backup-simplify]: Simplify 1 into 1 2.165 * [backup-simplify]: Simplify (/ 1 1) into 1 2.165 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))) in a 2.165 * [taylor]: Taking taylor expansion of (/ 1 b) in a 2.165 * [taylor]: Taking taylor expansion of b in a 2.165 * [backup-simplify]: Simplify b into b 2.165 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b) 2.165 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 c)) in a 2.165 * [taylor]: Taking taylor expansion of (/ 1 d) in a 2.165 * [taylor]: Taking taylor expansion of d in a 2.165 * [backup-simplify]: Simplify d into d 2.165 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d) 2.165 * [taylor]: Taking taylor expansion of (/ 1 c) in a 2.165 * [taylor]: Taking taylor expansion of c in a 2.165 * [backup-simplify]: Simplify c into c 2.165 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c) 2.165 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c)))) in a 2.165 * [taylor]: Taking taylor expansion of (/ 1 a) in a 2.165 * [taylor]: Taking taylor expansion of a in a 2.165 * [backup-simplify]: Simplify 0 into 0 2.165 * [backup-simplify]: Simplify 1 into 1 2.166 * [backup-simplify]: Simplify (/ 1 1) into 1 2.166 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))) in a 2.166 * [taylor]: Taking taylor expansion of (/ 1 b) in a 2.166 * [taylor]: Taking taylor expansion of b in a 2.166 * [backup-simplify]: Simplify b into b 2.166 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b) 2.166 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 c)) in a 2.166 * [taylor]: Taking taylor expansion of (/ 1 d) in a 2.166 * [taylor]: Taking taylor expansion of d in a 2.166 * [backup-simplify]: Simplify d into d 2.166 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d) 2.166 * [taylor]: Taking taylor expansion of (/ 1 c) in a 2.166 * [taylor]: Taking taylor expansion of c in a 2.166 * [backup-simplify]: Simplify c into c 2.166 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c) 2.167 * [backup-simplify]: Simplify (+ 1 0) into 1 2.167 * [taylor]: Taking taylor expansion of 1 in b 2.167 * [backup-simplify]: Simplify 1 into 1 2.168 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 2.168 * [backup-simplify]: Simplify (+ (/ 1 d) (/ 1 c)) into (+ (/ 1 c) (/ 1 d)) 2.168 * [backup-simplify]: Simplify (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) into (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) 2.168 * [backup-simplify]: Simplify (+ 0 (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))) into (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) 2.168 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) in b 2.168 * [taylor]: Taking taylor expansion of (/ 1 b) in b 2.168 * [taylor]: Taking taylor expansion of b in b 2.168 * [backup-simplify]: Simplify 0 into 0 2.168 * [backup-simplify]: Simplify 1 into 1 2.169 * [backup-simplify]: Simplify (/ 1 1) into 1 2.169 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 d)) in b 2.169 * [taylor]: Taking taylor expansion of (/ 1 c) in b 2.169 * [taylor]: Taking taylor expansion of c in b 2.169 * [backup-simplify]: Simplify c into c 2.169 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c) 2.169 * [taylor]: Taking taylor expansion of (/ 1 d) in b 2.169 * [taylor]: Taking taylor expansion of d in b 2.169 * [backup-simplify]: Simplify d into d 2.169 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d) 2.169 * [backup-simplify]: Simplify (+ 1 0) into 1 2.169 * [taylor]: Taking taylor expansion of 1 in c 2.169 * [backup-simplify]: Simplify 1 into 1 2.169 * [taylor]: Taking taylor expansion of 1 in c 2.169 * [backup-simplify]: Simplify 1 into 1 2.170 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.171 * [backup-simplify]: Simplify (- (+ (* (/ 1 b) (/ 0 b)))) into 0 2.171 * [backup-simplify]: Simplify (- (+ (* (/ 1 d) (/ 0 d)))) into 0 2.171 * [backup-simplify]: Simplify (- (+ (* (/ 1 c) (/ 0 c)))) into 0 2.171 * [backup-simplify]: Simplify (+ 0 0) into 0 2.172 * [backup-simplify]: Simplify (+ 0 0) into 0 2.172 * [backup-simplify]: Simplify (+ 0 0) into 0 2.172 * [taylor]: Taking taylor expansion of 0 in b 2.172 * [backup-simplify]: Simplify 0 into 0 2.173 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 2.173 * [backup-simplify]: Simplify (+ (/ 1 c) (/ 1 d)) into (+ (/ 1 d) (/ 1 c)) 2.173 * [backup-simplify]: Simplify (+ 0 (+ (/ 1 d) (/ 1 c))) into (+ (/ 1 c) (/ 1 d)) 2.173 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 d)) in c 2.173 * [taylor]: Taking taylor expansion of (/ 1 c) in c 2.173 * [taylor]: Taking taylor expansion of c in c 2.173 * [backup-simplify]: Simplify 0 into 0 2.173 * [backup-simplify]: Simplify 1 into 1 2.174 * [backup-simplify]: Simplify (/ 1 1) into 1 2.174 * [taylor]: Taking taylor expansion of (/ 1 d) in c 2.174 * [taylor]: Taking taylor expansion of d in c 2.174 * [backup-simplify]: Simplify d into d 2.174 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d) 2.174 * [backup-simplify]: Simplify (+ 1 0) into 1 2.174 * [taylor]: Taking taylor expansion of 1 in d 2.174 * [backup-simplify]: Simplify 1 into 1 2.174 * [taylor]: Taking taylor expansion of 0 in c 2.174 * [backup-simplify]: Simplify 0 into 0 2.174 * [taylor]: Taking taylor expansion of 1 in d 2.174 * [backup-simplify]: Simplify 1 into 1 2.174 * [taylor]: Taking taylor expansion of 1 in d 2.175 * [backup-simplify]: Simplify 1 into 1 2.175 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.176 * [backup-simplify]: Simplify (- (+ (* (/ 1 b) (/ 0 b)) (* 0 (/ 0 b)))) into 0 2.176 * [backup-simplify]: Simplify (- (+ (* (/ 1 d) (/ 0 d)) (* 0 (/ 0 d)))) into 0 2.176 * [backup-simplify]: Simplify (- (+ (* (/ 1 c) (/ 0 c)) (* 0 (/ 0 c)))) into 0 2.176 * [backup-simplify]: Simplify (+ 0 0) into 0 2.177 * [backup-simplify]: Simplify (+ 0 0) into 0 2.177 * [backup-simplify]: Simplify (+ 0 0) into 0 2.177 * [taylor]: Taking taylor expansion of 0 in b 2.177 * [backup-simplify]: Simplify 0 into 0 2.177 * [taylor]: Taking taylor expansion of 0 in c 2.177 * [backup-simplify]: Simplify 0 into 0 2.178 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.178 * [backup-simplify]: Simplify (- (+ (* (/ 1 c) (/ 0 c)))) into 0 2.178 * [backup-simplify]: Simplify (- (+ (* (/ 1 d) (/ 0 d)))) into 0 2.179 * [backup-simplify]: Simplify (+ 0 0) into 0 2.179 * [backup-simplify]: Simplify (+ 0 0) into 0 2.179 * [taylor]: Taking taylor expansion of 0 in c 2.179 * [backup-simplify]: Simplify 0 into 0 2.179 * [taylor]: Taking taylor expansion of 0 in c 2.179 * [backup-simplify]: Simplify 0 into 0 2.180 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 2.180 * [backup-simplify]: Simplify (+ 0 (/ 1 d)) into (/ 1 d) 2.180 * [taylor]: Taking taylor expansion of (/ 1 d) in d 2.180 * [taylor]: Taking taylor expansion of d in d 2.180 * [backup-simplify]: Simplify 0 into 0 2.180 * [backup-simplify]: Simplify 1 into 1 2.181 * [backup-simplify]: Simplify (/ 1 1) into 1 2.181 * [backup-simplify]: Simplify 1 into 1 2.181 * [taylor]: Taking taylor expansion of 0 in d 2.181 * [backup-simplify]: Simplify 0 into 0 2.181 * [taylor]: Taking taylor expansion of 0 in d 2.181 * [backup-simplify]: Simplify 0 into 0 2.181 * [taylor]: Taking taylor expansion of 0 in d 2.181 * [backup-simplify]: Simplify 0 into 0 2.181 * [backup-simplify]: Simplify 1 into 1 2.181 * [backup-simplify]: Simplify 1 into 1 2.182 * [backup-simplify]: Simplify (+ (* 1 (* 1 (* 1 (* (/ 1 (/ 1 b)) 1)))) (+ (* 1 (* 1 (* (/ 1 (/ 1 c)) (* 1 1)))) (* 1 (* (/ 1 (/ 1 d)) (* 1 (* 1 1)))))) into (+ b (+ c d)) 2.182 * [backup-simplify]: Simplify (+ (/ 1 (- a)) (+ (+ (/ 1 (- b)) (/ 1 (- c))) (/ 1 (- d)))) into (- (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))))) 2.182 * [approximate]: Taking taylor expansion of (- (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))))) in (a b c d) around 0 2.182 * [taylor]: Taking taylor expansion of (- (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))))) in d 2.183 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c)))) in d 2.183 * [taylor]: Taking taylor expansion of (/ 1 a) in d 2.183 * [taylor]: Taking taylor expansion of a in d 2.183 * [backup-simplify]: Simplify a into a 2.183 * [backup-simplify]: Simplify (/ 1 a) into (/ 1 a) 2.183 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))) in d 2.183 * [taylor]: Taking taylor expansion of (/ 1 b) in d 2.183 * [taylor]: Taking taylor expansion of b in d 2.183 * [backup-simplify]: Simplify b into b 2.183 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b) 2.183 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 c)) in d 2.183 * [taylor]: Taking taylor expansion of (/ 1 d) in d 2.183 * [taylor]: Taking taylor expansion of d in d 2.183 * [backup-simplify]: Simplify 0 into 0 2.183 * [backup-simplify]: Simplify 1 into 1 2.183 * [backup-simplify]: Simplify (/ 1 1) into 1 2.183 * [taylor]: Taking taylor expansion of (/ 1 c) in d 2.183 * [taylor]: Taking taylor expansion of c in d 2.183 * [backup-simplify]: Simplify c into c 2.183 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c) 2.184 * [taylor]: Taking taylor expansion of (- (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))))) in c 2.184 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c)))) in c 2.184 * [taylor]: Taking taylor expansion of (/ 1 a) in c 2.184 * [taylor]: Taking taylor expansion of a in c 2.184 * [backup-simplify]: Simplify a into a 2.184 * [backup-simplify]: Simplify (/ 1 a) into (/ 1 a) 2.184 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))) in c 2.184 * [taylor]: Taking taylor expansion of (/ 1 b) in c 2.184 * [taylor]: Taking taylor expansion of b in c 2.184 * [backup-simplify]: Simplify b into b 2.184 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b) 2.184 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 c)) in c 2.184 * [taylor]: Taking taylor expansion of (/ 1 d) in c 2.184 * [taylor]: Taking taylor expansion of d in c 2.184 * [backup-simplify]: Simplify d into d 2.184 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d) 2.184 * [taylor]: Taking taylor expansion of (/ 1 c) in c 2.184 * [taylor]: Taking taylor expansion of c in c 2.184 * [backup-simplify]: Simplify 0 into 0 2.184 * [backup-simplify]: Simplify 1 into 1 2.185 * [backup-simplify]: Simplify (/ 1 1) into 1 2.185 * [taylor]: Taking taylor expansion of (- (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))))) in b 2.185 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c)))) in b 2.185 * [taylor]: Taking taylor expansion of (/ 1 a) in b 2.185 * [taylor]: Taking taylor expansion of a in b 2.185 * [backup-simplify]: Simplify a into a 2.185 * [backup-simplify]: Simplify (/ 1 a) into (/ 1 a) 2.185 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))) in b 2.185 * [taylor]: Taking taylor expansion of (/ 1 b) in b 2.185 * [taylor]: Taking taylor expansion of b in b 2.185 * [backup-simplify]: Simplify 0 into 0 2.185 * [backup-simplify]: Simplify 1 into 1 2.185 * [backup-simplify]: Simplify (/ 1 1) into 1 2.185 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 c)) in b 2.185 * [taylor]: Taking taylor expansion of (/ 1 d) in b 2.185 * [taylor]: Taking taylor expansion of d in b 2.185 * [backup-simplify]: Simplify d into d 2.185 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d) 2.185 * [taylor]: Taking taylor expansion of (/ 1 c) in b 2.185 * [taylor]: Taking taylor expansion of c in b 2.186 * [backup-simplify]: Simplify c into c 2.186 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c) 2.186 * [taylor]: Taking taylor expansion of (- (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))))) in a 2.186 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c)))) in a 2.186 * [taylor]: Taking taylor expansion of (/ 1 a) in a 2.186 * [taylor]: Taking taylor expansion of a in a 2.186 * [backup-simplify]: Simplify 0 into 0 2.186 * [backup-simplify]: Simplify 1 into 1 2.186 * [backup-simplify]: Simplify (/ 1 1) into 1 2.186 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))) in a 2.186 * [taylor]: Taking taylor expansion of (/ 1 b) in a 2.186 * [taylor]: Taking taylor expansion of b in a 2.186 * [backup-simplify]: Simplify b into b 2.186 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b) 2.186 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 c)) in a 2.186 * [taylor]: Taking taylor expansion of (/ 1 d) in a 2.186 * [taylor]: Taking taylor expansion of d in a 2.186 * [backup-simplify]: Simplify d into d 2.186 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d) 2.186 * [taylor]: Taking taylor expansion of (/ 1 c) in a 2.186 * [taylor]: Taking taylor expansion of c in a 2.187 * [backup-simplify]: Simplify c into c 2.187 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c) 2.187 * [taylor]: Taking taylor expansion of (- (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))))) in a 2.187 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c)))) in a 2.187 * [taylor]: Taking taylor expansion of (/ 1 a) in a 2.187 * [taylor]: Taking taylor expansion of a in a 2.187 * [backup-simplify]: Simplify 0 into 0 2.187 * [backup-simplify]: Simplify 1 into 1 2.187 * [backup-simplify]: Simplify (/ 1 1) into 1 2.187 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))) in a 2.187 * [taylor]: Taking taylor expansion of (/ 1 b) in a 2.187 * [taylor]: Taking taylor expansion of b in a 2.187 * [backup-simplify]: Simplify b into b 2.187 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b) 2.187 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 c)) in a 2.187 * [taylor]: Taking taylor expansion of (/ 1 d) in a 2.187 * [taylor]: Taking taylor expansion of d in a 2.187 * [backup-simplify]: Simplify d into d 2.187 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d) 2.187 * [taylor]: Taking taylor expansion of (/ 1 c) in a 2.187 * [taylor]: Taking taylor expansion of c in a 2.188 * [backup-simplify]: Simplify c into c 2.188 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c) 2.188 * [backup-simplify]: Simplify (+ 1 0) into 1 2.188 * [backup-simplify]: Simplify (- 1) into -1 2.188 * [taylor]: Taking taylor expansion of -1 in b 2.189 * [backup-simplify]: Simplify -1 into -1 2.190 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 2.190 * [backup-simplify]: Simplify (+ (/ 1 d) (/ 1 c)) into (+ (/ 1 c) (/ 1 d)) 2.190 * [backup-simplify]: Simplify (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) into (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) 2.190 * [backup-simplify]: Simplify (+ 0 (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))) into (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) 2.190 * [backup-simplify]: Simplify (- (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))) into (- (+ (/ 1 b) (+ (/ 1 d) (/ 1 c)))) 2.190 * [taylor]: Taking taylor expansion of (- (+ (/ 1 b) (+ (/ 1 d) (/ 1 c)))) in b 2.190 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))) in b 2.190 * [taylor]: Taking taylor expansion of (/ 1 b) in b 2.190 * [taylor]: Taking taylor expansion of b in b 2.190 * [backup-simplify]: Simplify 0 into 0 2.190 * [backup-simplify]: Simplify 1 into 1 2.191 * [backup-simplify]: Simplify (/ 1 1) into 1 2.191 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 c)) in b 2.191 * [taylor]: Taking taylor expansion of (/ 1 d) in b 2.191 * [taylor]: Taking taylor expansion of d in b 2.191 * [backup-simplify]: Simplify d into d 2.191 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d) 2.191 * [taylor]: Taking taylor expansion of (/ 1 c) in b 2.191 * [taylor]: Taking taylor expansion of c in b 2.191 * [backup-simplify]: Simplify c into c 2.191 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c) 2.192 * [backup-simplify]: Simplify (+ 1 0) into 1 2.192 * [backup-simplify]: Simplify (- 1) into -1 2.192 * [taylor]: Taking taylor expansion of -1 in c 2.192 * [backup-simplify]: Simplify -1 into -1 2.192 * [taylor]: Taking taylor expansion of -1 in c 2.192 * [backup-simplify]: Simplify -1 into -1 2.193 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.193 * [backup-simplify]: Simplify (- (+ (* (/ 1 b) (/ 0 b)))) into 0 2.193 * [backup-simplify]: Simplify (- (+ (* (/ 1 d) (/ 0 d)))) into 0 2.193 * [backup-simplify]: Simplify (- (+ (* (/ 1 c) (/ 0 c)))) into 0 2.194 * [backup-simplify]: Simplify (+ 0 0) into 0 2.194 * [backup-simplify]: Simplify (+ 0 0) into 0 2.194 * [backup-simplify]: Simplify (+ 0 0) into 0 2.195 * [backup-simplify]: Simplify (- 0) into 0 2.195 * [taylor]: Taking taylor expansion of 0 in b 2.195 * [backup-simplify]: Simplify 0 into 0 2.196 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 2.196 * [backup-simplify]: Simplify (+ (/ 1 d) (/ 1 c)) into (+ (/ 1 c) (/ 1 d)) 2.196 * [backup-simplify]: Simplify (+ 0 (+ (/ 1 c) (/ 1 d))) into (+ (/ 1 d) (/ 1 c)) 2.196 * [backup-simplify]: Simplify (- (+ (/ 1 d) (/ 1 c))) into (- (+ (/ 1 d) (/ 1 c))) 2.196 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d) (/ 1 c))) in c 2.196 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 c)) in c 2.196 * [taylor]: Taking taylor expansion of (/ 1 d) in c 2.196 * [taylor]: Taking taylor expansion of d in c 2.196 * [backup-simplify]: Simplify d into d 2.196 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d) 2.196 * [taylor]: Taking taylor expansion of (/ 1 c) in c 2.196 * [taylor]: Taking taylor expansion of c in c 2.196 * [backup-simplify]: Simplify 0 into 0 2.196 * [backup-simplify]: Simplify 1 into 1 2.197 * [backup-simplify]: Simplify (/ 1 1) into 1 2.197 * [backup-simplify]: Simplify (+ 0 1) into 1 2.198 * [backup-simplify]: Simplify (- 1) into -1 2.198 * [taylor]: Taking taylor expansion of -1 in d 2.198 * [backup-simplify]: Simplify -1 into -1 2.198 * [taylor]: Taking taylor expansion of 0 in c 2.198 * [backup-simplify]: Simplify 0 into 0 2.198 * [taylor]: Taking taylor expansion of -1 in d 2.198 * [backup-simplify]: Simplify -1 into -1 2.198 * [taylor]: Taking taylor expansion of -1 in d 2.198 * [backup-simplify]: Simplify -1 into -1 2.199 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.199 * [backup-simplify]: Simplify (- (+ (* (/ 1 b) (/ 0 b)) (* 0 (/ 0 b)))) into 0 2.199 * [backup-simplify]: Simplify (- (+ (* (/ 1 d) (/ 0 d)) (* 0 (/ 0 d)))) into 0 2.199 * [backup-simplify]: Simplify (- (+ (* (/ 1 c) (/ 0 c)) (* 0 (/ 0 c)))) into 0 2.200 * [backup-simplify]: Simplify (+ 0 0) into 0 2.200 * [backup-simplify]: Simplify (+ 0 0) into 0 2.201 * [backup-simplify]: Simplify (+ 0 0) into 0 2.201 * [backup-simplify]: Simplify (- 0) into 0 2.201 * [taylor]: Taking taylor expansion of 0 in b 2.201 * [backup-simplify]: Simplify 0 into 0 2.201 * [taylor]: Taking taylor expansion of 0 in c 2.201 * [backup-simplify]: Simplify 0 into 0 2.202 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.202 * [backup-simplify]: Simplify (- (+ (* (/ 1 d) (/ 0 d)))) into 0 2.202 * [backup-simplify]: Simplify (- (+ (* (/ 1 c) (/ 0 c)))) into 0 2.203 * [backup-simplify]: Simplify (+ 0 0) into 0 2.203 * [backup-simplify]: Simplify (+ 0 0) into 0 2.203 * [backup-simplify]: Simplify (- 0) into 0 2.204 * [taylor]: Taking taylor expansion of 0 in c 2.204 * [backup-simplify]: Simplify 0 into 0 2.204 * [taylor]: Taking taylor expansion of 0 in c 2.204 * [backup-simplify]: Simplify 0 into 0 2.204 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 2.204 * [backup-simplify]: Simplify (+ (/ 1 d) 0) into (/ 1 d) 2.205 * [backup-simplify]: Simplify (- (/ 1 d)) into (- (/ 1 d)) 2.205 * [taylor]: Taking taylor expansion of (- (/ 1 d)) in d 2.205 * [taylor]: Taking taylor expansion of (/ 1 d) in d 2.205 * [taylor]: Taking taylor expansion of d in d 2.205 * [backup-simplify]: Simplify 0 into 0 2.205 * [backup-simplify]: Simplify 1 into 1 2.205 * [backup-simplify]: Simplify (/ 1 1) into 1 2.205 * [backup-simplify]: Simplify (- 1) into -1 2.205 * [backup-simplify]: Simplify -1 into -1 2.205 * [taylor]: Taking taylor expansion of 0 in d 2.206 * [backup-simplify]: Simplify 0 into 0 2.206 * [taylor]: Taking taylor expansion of 0 in d 2.206 * [backup-simplify]: Simplify 0 into 0 2.206 * [taylor]: Taking taylor expansion of 0 in d 2.206 * [backup-simplify]: Simplify 0 into 0 2.206 * [backup-simplify]: Simplify -1 into -1 2.206 * [backup-simplify]: Simplify -1 into -1 2.207 * [backup-simplify]: Simplify (+ (* -1 (* 1 (* 1 (* (/ 1 (/ 1 (- b))) 1)))) (+ (* -1 (* 1 (* (/ 1 (/ 1 (- c))) (* 1 1)))) (* -1 (* (/ 1 (/ 1 (- d))) (* 1 (* 1 1)))))) into (+ b (+ c d)) 2.207 * * * [progress]: simplifying candidates 2.207 * * * * [progress]: [ 1 / 26 ] simplifiying candidate # 2.207 * * * * [progress]: [ 2 / 26 ] simplifiying candidate # 2.207 * * * * [progress]: [ 3 / 26 ] simplifiying candidate # 2.207 * [simplify]: Simplifying (* (cbrt a) (cbrt a)) 2.207 * * [simplify]: iters left: 3 (3 enodes) 2.209 * * [simplify]: iters left: 2 (9 enodes) 2.211 * * [simplify]: Extracting #0: cost 1 inf + 0 2.211 * * [simplify]: Extracting #1: cost 3 inf + 0 2.211 * * [simplify]: Extracting #2: cost 5 inf + 0 2.212 * * [simplify]: Extracting #3: cost 4 inf + 1 2.212 * * [simplify]: Extracting #4: cost 0 inf + 405 2.212 * [simplify]: Simplified to (* (cbrt a) (cbrt a)) 2.212 * [simplify]: Simplified (2 1 1) to (λ (a b c d) (* (fma (* (cbrt a) (cbrt a)) (cbrt a) (+ (+ b c) d)) 2)) 2.212 * * * * [progress]: [ 4 / 26 ] simplifiying candidate # 2.212 * [simplify]: Simplifying (sqrt a) 2.212 * * [simplify]: iters left: 1 (2 enodes) 2.213 * * [simplify]: Extracting #0: cost 1 inf + 0 2.213 * * [simplify]: Extracting #1: cost 3 inf + 0 2.213 * * [simplify]: Extracting #2: cost 2 inf + 1 2.213 * * [simplify]: Extracting #3: cost 0 inf + 83 2.213 * [simplify]: Simplified to (sqrt a) 2.213 * [simplify]: Simplified (2 1 1) to (λ (a b c d) (* (fma (sqrt a) (sqrt a) (+ (+ b c) d)) 2)) 2.213 * * * * [progress]: [ 5 / 26 ] simplifiying candidate # 2.214 * * * * [progress]: [ 6 / 26 ] simplifiying candidate # 2.214 * [simplify]: Simplifying (* (exp a) (* (* (exp b) (exp c)) (exp d))) 2.214 * * [simplify]: iters left: 6 (11 enodes) 2.219 * * [simplify]: iters left: 5 (42 enodes) 2.232 * * [simplify]: iters left: 4 (77 enodes) 2.262 * * [simplify]: iters left: 3 (163 enodes) 2.318 * * [simplify]: iters left: 2 (268 enodes) 2.388 * * [simplify]: iters left: 1 (321 enodes) 2.420 * * [simplify]: Extracting #0: cost 1 inf + 0 2.420 * * [simplify]: Extracting #1: cost 17 inf + 0 2.420 * * [simplify]: Extracting #2: cost 46 inf + 0 2.420 * * [simplify]: Extracting #3: cost 41 inf + 1002 2.421 * * [simplify]: Extracting #4: cost 9 inf + 4332 2.423 * * [simplify]: Extracting #5: cost 0 inf + 4944 2.424 * [simplify]: Simplified to (exp (+ (+ d (+ a b)) c)) 2.424 * [simplify]: Simplified (2 1 1) to (λ (a b c d) (* (log (exp (+ (+ d (+ a b)) c))) 2)) 2.424 * * * * [progress]: [ 7 / 26 ] simplifiying candidate # 2.424 * [simplify]: Simplifying (* (exp a) (* (exp (+ b c)) (exp d))) 2.424 * * [simplify]: iters left: 6 (10 enodes) 2.427 * * [simplify]: iters left: 5 (40 enodes) 2.433 * * [simplify]: iters left: 4 (73 enodes) 2.446 * * [simplify]: iters left: 3 (145 enodes) 2.473 * * [simplify]: iters left: 2 (243 enodes) 2.545 * * [simplify]: iters left: 1 (284 enodes) 2.579 * * [simplify]: Extracting #0: cost 1 inf + 0 2.579 * * [simplify]: Extracting #1: cost 17 inf + 0 2.579 * * [simplify]: Extracting #2: cost 46 inf + 0 2.579 * * [simplify]: Extracting #3: cost 37 inf + 1293 2.580 * * [simplify]: Extracting #4: cost 6 inf + 4528 2.582 * * [simplify]: Extracting #5: cost 0 inf + 5084 2.583 * * [simplify]: Extracting #6: cost 0 inf + 4944 2.585 * [simplify]: Simplified to (exp (+ (+ (+ c d) a) b)) 2.585 * [simplify]: Simplified (2 1 1) to (λ (a b c d) (* (log (exp (+ (+ (+ c d) a) b))) 2)) 2.585 * * * * [progress]: [ 8 / 26 ] simplifiying candidate # 2.585 * [simplify]: Simplifying (* (exp a) (exp (+ (+ b c) d))) 2.585 * * [simplify]: iters left: 6 (9 enodes) 2.587 * * [simplify]: iters left: 5 (37 enodes) 2.592 * * [simplify]: iters left: 4 (70 enodes) 2.603 * * [simplify]: iters left: 3 (136 enodes) 2.629 * * [simplify]: iters left: 2 (222 enodes) 2.667 * * [simplify]: iters left: 1 (250 enodes) 2.711 * * [simplify]: Extracting #0: cost 1 inf + 0 2.711 * * [simplify]: Extracting #1: cost 17 inf + 0 2.712 * * [simplify]: Extracting #2: cost 46 inf + 0 2.712 * * [simplify]: Extracting #3: cost 44 inf + 661 2.713 * * [simplify]: Extracting #4: cost 12 inf + 4112 2.714 * * [simplify]: Extracting #5: cost 0 inf + 4944 2.716 * [simplify]: Simplified to (exp (+ (+ a (+ c b)) d)) 2.716 * [simplify]: Simplified (2 1 1) to (λ (a b c d) (* (log (exp (+ (+ a (+ c b)) d))) 2)) 2.716 * * * * [progress]: [ 9 / 26 ] simplifiying candidate # 2.716 * * * * [progress]: [ 10 / 26 ] simplifiying candidate # 2.716 * * * * [progress]: [ 11 / 26 ] simplifiying candidate # 2.716 * * * * [progress]: [ 12 / 26 ] simplifiying candidate # 2.716 * * * * [progress]: [ 13 / 26 ] simplifiying candidate # 2.716 * * * * [progress]: [ 14 / 26 ] simplifiying candidate # 2.716 * * * * [progress]: [ 15 / 26 ] simplifiying candidate # 2.716 * * * * [progress]: [ 16 / 26 ] simplifiying candidate # 2.716 * * * * [progress]: [ 17 / 26 ] simplifiying candidate # 2.716 * * * * [progress]: [ 18 / 26 ] simplifiying candidate # 2.716 * [simplify]: Simplifying (+ a (+ (+ b c) d)) 2.717 * * [simplify]: iters left: 6 (7 enodes) 2.718 * * [simplify]: iters left: 5 (28 enodes) 2.722 * * [simplify]: iters left: 4 (51 enodes) 2.730 * * [simplify]: iters left: 3 (91 enodes) 2.743 * * [simplify]: iters left: 2 (102 enodes) 2.753 * * [simplify]: Extracting #0: cost 1 inf + 0 2.754 * * [simplify]: Extracting #1: cost 16 inf + 0 2.754 * * [simplify]: Extracting #2: cost 18 inf + 213 2.754 * * [simplify]: Extracting #3: cost 4 inf + 1170 2.755 * * [simplify]: Extracting #4: cost 0 inf + 1420 2.755 * [simplify]: Simplified to (+ (+ (+ b c) d) a) 2.755 * [simplify]: Simplified (2 1 2) to (λ (a b c d) (* (* 1 (+ (+ (+ b c) d) a)) 2)) 2.755 * * * * [progress]: [ 19 / 26 ] simplifiying candidate # 2.755 * [simplify]: Simplifying (+ a (+ (+ b c) d)) 2.755 * * [simplify]: iters left: 6 (7 enodes) 2.757 * * [simplify]: iters left: 5 (28 enodes) 2.761 * * [simplify]: iters left: 4 (51 enodes) 2.776 * * [simplify]: iters left: 3 (91 enodes) 2.801 * * [simplify]: iters left: 2 (102 enodes) 2.823 * * [simplify]: Extracting #0: cost 1 inf + 0 2.823 * * [simplify]: Extracting #1: cost 16 inf + 0 2.823 * * [simplify]: Extracting #2: cost 18 inf + 213 2.824 * * [simplify]: Extracting #3: cost 4 inf + 1170 2.825 * * [simplify]: Extracting #4: cost 0 inf + 1420 2.826 * [simplify]: Simplified to (+ (+ (+ b c) d) a) 2.826 * [simplify]: Simplified (2 1 2) to (λ (a b c d) (* (* 1 (+ (+ (+ b c) d) a)) 2)) 2.826 * * * * [progress]: [ 20 / 26 ] simplifiying candidate # 2.826 * [simplify]: Simplifying (+ a (+ (+ b c) d)) 2.827 * * [simplify]: iters left: 6 (7 enodes) 2.830 * * [simplify]: iters left: 5 (28 enodes) 2.839 * * [simplify]: iters left: 4 (51 enodes) 2.854 * * [simplify]: iters left: 3 (91 enodes) 2.880 * * [simplify]: iters left: 2 (102 enodes) 2.903 * * [simplify]: Extracting #0: cost 1 inf + 0 2.904 * * [simplify]: Extracting #1: cost 16 inf + 0 2.904 * * [simplify]: Extracting #2: cost 18 inf + 213 2.905 * * [simplify]: Extracting #3: cost 4 inf + 1170 2.906 * * [simplify]: Extracting #4: cost 0 inf + 1420 2.906 * [simplify]: Simplified to (+ (+ (+ b c) d) a) 2.907 * [simplify]: Simplified (2 1 2) to (λ (a b c d) (* (* 1 (+ (+ (+ b c) d) a)) 2)) 2.907 * * * * [progress]: [ 21 / 26 ] simplifiying candidate # 2.907 * * * * [progress]: [ 22 / 26 ] simplifiying candidate #real (real->posit16 (+ a (+ (+ b c) d)))) 2))> 2.907 * * * * [progress]: [ 23 / 26 ] simplifiying candidate # 2.907 * * * * [progress]: [ 24 / 26 ] simplifiying candidate # 2.907 * [simplify]: Simplifying (+ a (+ b c)) 2.907 * * [simplify]: iters left: 4 (5 enodes) 2.909 * * [simplify]: iters left: 3 (19 enodes) 2.915 * * [simplify]: iters left: 2 (27 enodes) 2.922 * * [simplify]: iters left: 1 (32 enodes) 2.930 * * [simplify]: Extracting #0: cost 1 inf + 0 2.930 * * [simplify]: Extracting #1: cost 8 inf + 0 2.930 * * [simplify]: Extracting #2: cost 7 inf + 45 2.930 * * [simplify]: Extracting #3: cost 0 inf + 421 2.930 * [simplify]: Simplified to (+ (+ a c) b) 2.930 * [simplify]: Simplified (2 1) to (λ (a b c d) (* (+ (+ a c) b) 2)) 2.931 * * * * [progress]: [ 25 / 26 ] simplifiying candidate # 2.931 * [simplify]: Simplifying (+ b (+ c d)) 2.931 * * [simplify]: iters left: 4 (5 enodes) 2.933 * * [simplify]: iters left: 3 (19 enodes) 2.938 * * [simplify]: iters left: 2 (27 enodes) 2.945 * * [simplify]: iters left: 1 (32 enodes) 2.953 * * [simplify]: Extracting #0: cost 1 inf + 0 2.953 * * [simplify]: Extracting #1: cost 8 inf + 0 2.953 * * [simplify]: Extracting #2: cost 7 inf + 45 2.953 * * [simplify]: Extracting #3: cost 0 inf + 421 2.954 * [simplify]: Simplified to (+ (+ b d) c) 2.954 * [simplify]: Simplified (2 1) to (λ (a b c d) (* (+ (+ b d) c) 2)) 2.954 * * * * [progress]: [ 26 / 26 ] simplifiying candidate # 2.954 * [simplify]: Simplifying (+ b (+ c d)) 2.954 * * [simplify]: iters left: 4 (5 enodes) 2.956 * * [simplify]: iters left: 3 (19 enodes) 2.962 * * [simplify]: iters left: 2 (27 enodes) 2.969 * * [simplify]: iters left: 1 (32 enodes) 2.976 * * [simplify]: Extracting #0: cost 1 inf + 0 2.976 * * [simplify]: Extracting #1: cost 8 inf + 0 2.976 * * [simplify]: Extracting #2: cost 7 inf + 45 2.977 * * [simplify]: Extracting #3: cost 0 inf + 421 2.977 * [simplify]: Simplified to (+ (+ b d) c) 2.977 * [simplify]: Simplified (2 1) to (λ (a b c d) (* (+ (+ b d) c) 2)) 2.977 * * * [progress]: adding candidates to table 3.207 * * [progress]: iteration 3 / 4 3.207 * * * [progress]: picking best candidate 3.272 * * * * [pick]: Picked # 3.273 * * * [progress]: localizing error 3.296 * * * [progress]: generating rewritten candidates 3.297 * * * * [progress]: [ 1 / 1 ] rewriting at (2 1) 3.390 * * * [progress]: generating series expansions 3.390 * * * * [progress]: [ 1 / 1 ] generating series at (2 1) 3.390 * [backup-simplify]: Simplify (+ (+ (+ b c) d) a) into (+ a (+ b (+ c d))) 3.390 * [approximate]: Taking taylor expansion of (+ a (+ b (+ c d))) in (b c d a) around 0 3.390 * [taylor]: Taking taylor expansion of (+ a (+ b (+ c d))) in a 3.390 * [taylor]: Taking taylor expansion of a in a 3.390 * [backup-simplify]: Simplify 0 into 0 3.390 * [backup-simplify]: Simplify 1 into 1 3.391 * [taylor]: Taking taylor expansion of (+ b (+ c d)) in a 3.391 * [taylor]: Taking taylor expansion of b in a 3.391 * [backup-simplify]: Simplify b into b 3.391 * [taylor]: Taking taylor expansion of (+ c d) in a 3.391 * [taylor]: Taking taylor expansion of c in a 3.391 * [backup-simplify]: Simplify c into c 3.391 * [taylor]: Taking taylor expansion of d in a 3.391 * [backup-simplify]: Simplify d into d 3.391 * [taylor]: Taking taylor expansion of (+ a (+ b (+ c d))) in d 3.391 * [taylor]: Taking taylor expansion of a in d 3.391 * [backup-simplify]: Simplify a into a 3.391 * [taylor]: Taking taylor expansion of (+ b (+ c d)) in d 3.391 * [taylor]: Taking taylor expansion of b in d 3.391 * [backup-simplify]: Simplify b into b 3.391 * [taylor]: Taking taylor expansion of (+ c d) in d 3.391 * [taylor]: Taking taylor expansion of c in d 3.391 * [backup-simplify]: Simplify c into c 3.391 * [taylor]: Taking taylor expansion of d in d 3.391 * [backup-simplify]: Simplify 0 into 0 3.391 * [backup-simplify]: Simplify 1 into 1 3.391 * [taylor]: Taking taylor expansion of (+ a (+ b (+ c d))) in c 3.391 * [taylor]: Taking taylor expansion of a in c 3.391 * [backup-simplify]: Simplify a into a 3.391 * [taylor]: Taking taylor expansion of (+ b (+ c d)) in c 3.391 * [taylor]: Taking taylor expansion of b in c 3.391 * [backup-simplify]: Simplify b into b 3.391 * [taylor]: Taking taylor expansion of (+ c d) in c 3.391 * [taylor]: Taking taylor expansion of c in c 3.391 * [backup-simplify]: Simplify 0 into 0 3.391 * [backup-simplify]: Simplify 1 into 1 3.391 * [taylor]: Taking taylor expansion of d in c 3.391 * [backup-simplify]: Simplify d into d 3.391 * [taylor]: Taking taylor expansion of (+ a (+ b (+ c d))) in b 3.391 * [taylor]: Taking taylor expansion of a in b 3.391 * [backup-simplify]: Simplify a into a 3.391 * [taylor]: Taking taylor expansion of (+ b (+ c d)) in b 3.391 * [taylor]: Taking taylor expansion of b in b 3.391 * [backup-simplify]: Simplify 0 into 0 3.391 * [backup-simplify]: Simplify 1 into 1 3.391 * [taylor]: Taking taylor expansion of (+ c d) in b 3.391 * [taylor]: Taking taylor expansion of c in b 3.391 * [backup-simplify]: Simplify c into c 3.391 * [taylor]: Taking taylor expansion of d in b 3.391 * [backup-simplify]: Simplify d into d 3.391 * [taylor]: Taking taylor expansion of (+ a (+ b (+ c d))) in b 3.391 * [taylor]: Taking taylor expansion of a in b 3.391 * [backup-simplify]: Simplify a into a 3.391 * [taylor]: Taking taylor expansion of (+ b (+ c d)) in b 3.391 * [taylor]: Taking taylor expansion of b in b 3.391 * [backup-simplify]: Simplify 0 into 0 3.391 * [backup-simplify]: Simplify 1 into 1 3.391 * [taylor]: Taking taylor expansion of (+ c d) in b 3.391 * [taylor]: Taking taylor expansion of c in b 3.391 * [backup-simplify]: Simplify c into c 3.391 * [taylor]: Taking taylor expansion of d in b 3.391 * [backup-simplify]: Simplify d into d 3.391 * [backup-simplify]: Simplify (+ c d) into (+ c d) 3.391 * [backup-simplify]: Simplify (+ 0 (+ c d)) into (+ c d) 3.392 * [backup-simplify]: Simplify (+ a (+ c d)) into (+ a (+ c d)) 3.392 * [taylor]: Taking taylor expansion of (+ a (+ c d)) in c 3.392 * [taylor]: Taking taylor expansion of a in c 3.392 * [backup-simplify]: Simplify a into a 3.392 * [taylor]: Taking taylor expansion of (+ c d) in c 3.392 * [taylor]: Taking taylor expansion of c in c 3.392 * [backup-simplify]: Simplify 0 into 0 3.392 * [backup-simplify]: Simplify 1 into 1 3.392 * [taylor]: Taking taylor expansion of d in c 3.392 * [backup-simplify]: Simplify d into d 3.392 * [backup-simplify]: Simplify (+ 0 d) into d 3.392 * [backup-simplify]: Simplify (+ a d) into (+ a d) 3.392 * [taylor]: Taking taylor expansion of (+ a d) in d 3.392 * [taylor]: Taking taylor expansion of a in d 3.392 * [backup-simplify]: Simplify a into a 3.392 * [taylor]: Taking taylor expansion of d in d 3.392 * [backup-simplify]: Simplify 0 into 0 3.392 * [backup-simplify]: Simplify 1 into 1 3.392 * [backup-simplify]: Simplify (+ a 0) into a 3.392 * [taylor]: Taking taylor expansion of a in a 3.392 * [backup-simplify]: Simplify 0 into 0 3.392 * [backup-simplify]: Simplify 1 into 1 3.392 * [backup-simplify]: Simplify 0 into 0 3.393 * [backup-simplify]: Simplify (+ 0 0) into 0 3.393 * [backup-simplify]: Simplify (+ 1 0) into 1 3.394 * [backup-simplify]: Simplify (+ 0 1) into 1 3.394 * [taylor]: Taking taylor expansion of 1 in c 3.394 * [backup-simplify]: Simplify 1 into 1 3.394 * [taylor]: Taking taylor expansion of 1 in d 3.394 * [backup-simplify]: Simplify 1 into 1 3.394 * [taylor]: Taking taylor expansion of 1 in a 3.394 * [backup-simplify]: Simplify 1 into 1 3.394 * [backup-simplify]: Simplify 1 into 1 3.394 * [backup-simplify]: Simplify (+ 1 0) into 1 3.394 * [backup-simplify]: Simplify (+ 0 1) into 1 3.394 * [taylor]: Taking taylor expansion of 1 in d 3.394 * [backup-simplify]: Simplify 1 into 1 3.394 * [taylor]: Taking taylor expansion of 1 in a 3.394 * [backup-simplify]: Simplify 1 into 1 3.394 * [backup-simplify]: Simplify 1 into 1 3.395 * [backup-simplify]: Simplify (+ 0 1) into 1 3.395 * [taylor]: Taking taylor expansion of 1 in a 3.395 * [backup-simplify]: Simplify 1 into 1 3.395 * [backup-simplify]: Simplify 1 into 1 3.395 * [backup-simplify]: Simplify (+ (* 1 (* 1 (* d (* 1 1)))) (+ (* 1 (* 1 (* 1 (* c 1)))) (* 1 (* 1 (* 1 (* 1 b)))))) into (+ b (+ c d)) 3.395 * [backup-simplify]: Simplify (+ (+ (+ (/ 1 b) (/ 1 c)) (/ 1 d)) (/ 1 a)) into (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a)))) 3.395 * [approximate]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a)))) in (b c d a) around 0 3.395 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a)))) in a 3.395 * [taylor]: Taking taylor expansion of (/ 1 b) in a 3.395 * [taylor]: Taking taylor expansion of b in a 3.395 * [backup-simplify]: Simplify b into b 3.395 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b) 3.395 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))) in a 3.395 * [taylor]: Taking taylor expansion of (/ 1 c) in a 3.395 * [taylor]: Taking taylor expansion of c in a 3.395 * [backup-simplify]: Simplify c into c 3.395 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c) 3.395 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 a)) in a 3.395 * [taylor]: Taking taylor expansion of (/ 1 d) in a 3.395 * [taylor]: Taking taylor expansion of d in a 3.395 * [backup-simplify]: Simplify d into d 3.396 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d) 3.396 * [taylor]: Taking taylor expansion of (/ 1 a) in a 3.396 * [taylor]: Taking taylor expansion of a in a 3.396 * [backup-simplify]: Simplify 0 into 0 3.396 * [backup-simplify]: Simplify 1 into 1 3.396 * [backup-simplify]: Simplify (/ 1 1) into 1 3.396 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a)))) in d 3.396 * [taylor]: Taking taylor expansion of (/ 1 b) in d 3.396 * [taylor]: Taking taylor expansion of b in d 3.396 * [backup-simplify]: Simplify b into b 3.396 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b) 3.396 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))) in d 3.396 * [taylor]: Taking taylor expansion of (/ 1 c) in d 3.396 * [taylor]: Taking taylor expansion of c in d 3.396 * [backup-simplify]: Simplify c into c 3.396 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c) 3.396 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 a)) in d 3.396 * [taylor]: Taking taylor expansion of (/ 1 d) in d 3.396 * [taylor]: Taking taylor expansion of d in d 3.396 * [backup-simplify]: Simplify 0 into 0 3.396 * [backup-simplify]: Simplify 1 into 1 3.396 * [backup-simplify]: Simplify (/ 1 1) into 1 3.396 * [taylor]: Taking taylor expansion of (/ 1 a) in d 3.396 * [taylor]: Taking taylor expansion of a in d 3.396 * [backup-simplify]: Simplify a into a 3.396 * [backup-simplify]: Simplify (/ 1 a) into (/ 1 a) 3.396 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a)))) in c 3.396 * [taylor]: Taking taylor expansion of (/ 1 b) in c 3.397 * [taylor]: Taking taylor expansion of b in c 3.397 * [backup-simplify]: Simplify b into b 3.397 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b) 3.397 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))) in c 3.397 * [taylor]: Taking taylor expansion of (/ 1 c) in c 3.397 * [taylor]: Taking taylor expansion of c in c 3.397 * [backup-simplify]: Simplify 0 into 0 3.397 * [backup-simplify]: Simplify 1 into 1 3.397 * [backup-simplify]: Simplify (/ 1 1) into 1 3.397 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 a)) in c 3.397 * [taylor]: Taking taylor expansion of (/ 1 d) in c 3.397 * [taylor]: Taking taylor expansion of d in c 3.397 * [backup-simplify]: Simplify d into d 3.397 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d) 3.397 * [taylor]: Taking taylor expansion of (/ 1 a) in c 3.397 * [taylor]: Taking taylor expansion of a in c 3.397 * [backup-simplify]: Simplify a into a 3.397 * [backup-simplify]: Simplify (/ 1 a) into (/ 1 a) 3.397 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a)))) in b 3.397 * [taylor]: Taking taylor expansion of (/ 1 b) in b 3.397 * [taylor]: Taking taylor expansion of b in b 3.397 * [backup-simplify]: Simplify 0 into 0 3.397 * [backup-simplify]: Simplify 1 into 1 3.397 * [backup-simplify]: Simplify (/ 1 1) into 1 3.397 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))) in b 3.397 * [taylor]: Taking taylor expansion of (/ 1 c) in b 3.397 * [taylor]: Taking taylor expansion of c in b 3.397 * [backup-simplify]: Simplify c into c 3.397 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c) 3.398 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 a)) in b 3.398 * [taylor]: Taking taylor expansion of (/ 1 d) in b 3.398 * [taylor]: Taking taylor expansion of d in b 3.398 * [backup-simplify]: Simplify d into d 3.398 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d) 3.398 * [taylor]: Taking taylor expansion of (/ 1 a) in b 3.398 * [taylor]: Taking taylor expansion of a in b 3.398 * [backup-simplify]: Simplify a into a 3.398 * [backup-simplify]: Simplify (/ 1 a) into (/ 1 a) 3.398 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a)))) in b 3.398 * [taylor]: Taking taylor expansion of (/ 1 b) in b 3.398 * [taylor]: Taking taylor expansion of b in b 3.398 * [backup-simplify]: Simplify 0 into 0 3.398 * [backup-simplify]: Simplify 1 into 1 3.398 * [backup-simplify]: Simplify (/ 1 1) into 1 3.398 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))) in b 3.398 * [taylor]: Taking taylor expansion of (/ 1 c) in b 3.398 * [taylor]: Taking taylor expansion of c in b 3.398 * [backup-simplify]: Simplify c into c 3.398 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c) 3.398 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 a)) in b 3.398 * [taylor]: Taking taylor expansion of (/ 1 d) in b 3.398 * [taylor]: Taking taylor expansion of d in b 3.398 * [backup-simplify]: Simplify d into d 3.398 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d) 3.398 * [taylor]: Taking taylor expansion of (/ 1 a) in b 3.398 * [taylor]: Taking taylor expansion of a in b 3.398 * [backup-simplify]: Simplify a into a 3.398 * [backup-simplify]: Simplify (/ 1 a) into (/ 1 a) 3.399 * [backup-simplify]: Simplify (+ 1 0) into 1 3.399 * [taylor]: Taking taylor expansion of 1 in c 3.399 * [backup-simplify]: Simplify 1 into 1 3.399 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 3.399 * [backup-simplify]: Simplify (+ (/ 1 d) (/ 1 a)) into (+ (/ 1 a) (/ 1 d)) 3.399 * [backup-simplify]: Simplify (+ (/ 1 c) (+ (/ 1 a) (/ 1 d))) into (+ (/ 1 a) (+ (/ 1 d) (/ 1 c))) 3.399 * [backup-simplify]: Simplify (+ 0 (+ (/ 1 a) (+ (/ 1 d) (/ 1 c)))) into (+ (/ 1 a) (+ (/ 1 d) (/ 1 c))) 3.399 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 d) (/ 1 c))) in c 3.399 * [taylor]: Taking taylor expansion of (/ 1 a) in c 3.399 * [taylor]: Taking taylor expansion of a in c 3.399 * [backup-simplify]: Simplify a into a 3.400 * [backup-simplify]: Simplify (/ 1 a) into (/ 1 a) 3.400 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 c)) in c 3.400 * [taylor]: Taking taylor expansion of (/ 1 d) in c 3.400 * [taylor]: Taking taylor expansion of d in c 3.400 * [backup-simplify]: Simplify d into d 3.400 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d) 3.400 * [taylor]: Taking taylor expansion of (/ 1 c) in c 3.400 * [taylor]: Taking taylor expansion of c in c 3.400 * [backup-simplify]: Simplify 0 into 0 3.400 * [backup-simplify]: Simplify 1 into 1 3.400 * [backup-simplify]: Simplify (/ 1 1) into 1 3.400 * [backup-simplify]: Simplify (+ 0 1) into 1 3.401 * [backup-simplify]: Simplify (+ 0 1) into 1 3.401 * [taylor]: Taking taylor expansion of 1 in d 3.401 * [backup-simplify]: Simplify 1 into 1 3.401 * [taylor]: Taking taylor expansion of 1 in d 3.401 * [backup-simplify]: Simplify 1 into 1 3.401 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.401 * [backup-simplify]: Simplify (- (+ (* (/ 1 c) (/ 0 c)))) into 0 3.401 * [backup-simplify]: Simplify (- (+ (* (/ 1 d) (/ 0 d)))) into 0 3.401 * [backup-simplify]: Simplify (- (+ (* (/ 1 a) (/ 0 a)))) into 0 3.402 * [backup-simplify]: Simplify (+ 0 0) into 0 3.402 * [backup-simplify]: Simplify (+ 0 0) into 0 3.402 * [backup-simplify]: Simplify (+ 0 0) into 0 3.402 * [taylor]: Taking taylor expansion of 0 in c 3.402 * [backup-simplify]: Simplify 0 into 0 3.403 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 3.403 * [backup-simplify]: Simplify (+ (/ 1 d) 0) into (/ 1 d) 3.403 * [backup-simplify]: Simplify (+ (/ 1 a) (/ 1 d)) into (+ (/ 1 a) (/ 1 d)) 3.403 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (/ 1 d)) in d 3.403 * [taylor]: Taking taylor expansion of (/ 1 a) in d 3.403 * [taylor]: Taking taylor expansion of a in d 3.403 * [backup-simplify]: Simplify a into a 3.403 * [backup-simplify]: Simplify (/ 1 a) into (/ 1 a) 3.403 * [taylor]: Taking taylor expansion of (/ 1 d) in d 3.403 * [taylor]: Taking taylor expansion of d in d 3.403 * [backup-simplify]: Simplify 0 into 0 3.403 * [backup-simplify]: Simplify 1 into 1 3.403 * [backup-simplify]: Simplify (/ 1 1) into 1 3.403 * [backup-simplify]: Simplify (+ 0 1) into 1 3.403 * [taylor]: Taking taylor expansion of 1 in a 3.403 * [backup-simplify]: Simplify 1 into 1 3.403 * [taylor]: Taking taylor expansion of 0 in d 3.404 * [backup-simplify]: Simplify 0 into 0 3.404 * [taylor]: Taking taylor expansion of 1 in a 3.404 * [backup-simplify]: Simplify 1 into 1 3.404 * [taylor]: Taking taylor expansion of 1 in a 3.404 * [backup-simplify]: Simplify 1 into 1 3.404 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.404 * [backup-simplify]: Simplify (- (+ (* (/ 1 c) (/ 0 c)) (* 0 (/ 0 c)))) into 0 3.404 * [backup-simplify]: Simplify (- (+ (* (/ 1 d) (/ 0 d)) (* 0 (/ 0 d)))) into 0 3.404 * [backup-simplify]: Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0 3.405 * [backup-simplify]: Simplify (+ 0 0) into 0 3.405 * [backup-simplify]: Simplify (+ 0 0) into 0 3.405 * [backup-simplify]: Simplify (+ 0 0) into 0 3.405 * [taylor]: Taking taylor expansion of 0 in c 3.405 * [backup-simplify]: Simplify 0 into 0 3.405 * [taylor]: Taking taylor expansion of 0 in d 3.405 * [backup-simplify]: Simplify 0 into 0 3.405 * [backup-simplify]: Simplify (- (+ (* (/ 1 a) (/ 0 a)))) into 0 3.405 * [backup-simplify]: Simplify (- (+ (* (/ 1 d) (/ 0 d)))) into 0 3.406 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.406 * [backup-simplify]: Simplify (+ 0 0) into 0 3.406 * [backup-simplify]: Simplify (+ 0 0) into 0 3.406 * [taylor]: Taking taylor expansion of 0 in d 3.406 * [backup-simplify]: Simplify 0 into 0 3.406 * [taylor]: Taking taylor expansion of 0 in d 3.406 * [backup-simplify]: Simplify 0 into 0 3.407 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 3.407 * [backup-simplify]: Simplify (+ (/ 1 a) 0) into (/ 1 a) 3.407 * [taylor]: Taking taylor expansion of (/ 1 a) in a 3.407 * [taylor]: Taking taylor expansion of a in a 3.407 * [backup-simplify]: Simplify 0 into 0 3.407 * [backup-simplify]: Simplify 1 into 1 3.407 * [backup-simplify]: Simplify (/ 1 1) into 1 3.407 * [backup-simplify]: Simplify 1 into 1 3.407 * [taylor]: Taking taylor expansion of 0 in a 3.407 * [backup-simplify]: Simplify 0 into 0 3.407 * [taylor]: Taking taylor expansion of 0 in a 3.407 * [backup-simplify]: Simplify 0 into 0 3.407 * [taylor]: Taking taylor expansion of 0 in a 3.407 * [backup-simplify]: Simplify 0 into 0 3.407 * [backup-simplify]: Simplify 1 into 1 3.408 * [backup-simplify]: Simplify 1 into 1 3.408 * [backup-simplify]: Simplify (+ (* 1 (* 1 (* 1 (* (/ 1 (/ 1 c)) 1)))) (+ (* 1 (* 1 (* (/ 1 (/ 1 d)) (* 1 1)))) (* 1 (* (/ 1 (/ 1 a)) (* 1 (* 1 1)))))) into (+ a (+ c d)) 3.408 * [backup-simplify]: Simplify (+ (+ (+ (/ 1 (- b)) (/ 1 (- c))) (/ 1 (- d))) (/ 1 (- a))) into (- (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))))) 3.408 * [approximate]: Taking taylor expansion of (- (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))))) in (b c d a) around 0 3.408 * [taylor]: Taking taylor expansion of (- (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))))) in a 3.408 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a)))) in a 3.408 * [taylor]: Taking taylor expansion of (/ 1 b) in a 3.408 * [taylor]: Taking taylor expansion of b in a 3.409 * [backup-simplify]: Simplify b into b 3.409 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b) 3.409 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))) in a 3.409 * [taylor]: Taking taylor expansion of (/ 1 c) in a 3.409 * [taylor]: Taking taylor expansion of c in a 3.409 * [backup-simplify]: Simplify c into c 3.409 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c) 3.409 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 a)) in a 3.409 * [taylor]: Taking taylor expansion of (/ 1 d) in a 3.409 * [taylor]: Taking taylor expansion of d in a 3.409 * [backup-simplify]: Simplify d into d 3.409 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d) 3.409 * [taylor]: Taking taylor expansion of (/ 1 a) in a 3.409 * [taylor]: Taking taylor expansion of a in a 3.409 * [backup-simplify]: Simplify 0 into 0 3.409 * [backup-simplify]: Simplify 1 into 1 3.409 * [backup-simplify]: Simplify (/ 1 1) into 1 3.409 * [taylor]: Taking taylor expansion of (- (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))))) in d 3.409 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a)))) in d 3.409 * [taylor]: Taking taylor expansion of (/ 1 b) in d 3.409 * [taylor]: Taking taylor expansion of b in d 3.409 * [backup-simplify]: Simplify b into b 3.409 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b) 3.409 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))) in d 3.409 * [taylor]: Taking taylor expansion of (/ 1 c) in d 3.409 * [taylor]: Taking taylor expansion of c in d 3.409 * [backup-simplify]: Simplify c into c 3.409 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c) 3.409 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 a)) in d 3.409 * [taylor]: Taking taylor expansion of (/ 1 d) in d 3.409 * [taylor]: Taking taylor expansion of d in d 3.409 * [backup-simplify]: Simplify 0 into 0 3.409 * [backup-simplify]: Simplify 1 into 1 3.410 * [backup-simplify]: Simplify (/ 1 1) into 1 3.410 * [taylor]: Taking taylor expansion of (/ 1 a) in d 3.410 * [taylor]: Taking taylor expansion of a in d 3.410 * [backup-simplify]: Simplify a into a 3.410 * [backup-simplify]: Simplify (/ 1 a) into (/ 1 a) 3.410 * [taylor]: Taking taylor expansion of (- (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))))) in c 3.410 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a)))) in c 3.410 * [taylor]: Taking taylor expansion of (/ 1 b) in c 3.410 * [taylor]: Taking taylor expansion of b in c 3.410 * [backup-simplify]: Simplify b into b 3.410 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b) 3.410 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))) in c 3.410 * [taylor]: Taking taylor expansion of (/ 1 c) in c 3.410 * [taylor]: Taking taylor expansion of c in c 3.410 * [backup-simplify]: Simplify 0 into 0 3.410 * [backup-simplify]: Simplify 1 into 1 3.410 * [backup-simplify]: Simplify (/ 1 1) into 1 3.410 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 a)) in c 3.410 * [taylor]: Taking taylor expansion of (/ 1 d) in c 3.410 * [taylor]: Taking taylor expansion of d in c 3.410 * [backup-simplify]: Simplify d into d 3.410 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d) 3.410 * [taylor]: Taking taylor expansion of (/ 1 a) in c 3.410 * [taylor]: Taking taylor expansion of a in c 3.410 * [backup-simplify]: Simplify a into a 3.410 * [backup-simplify]: Simplify (/ 1 a) into (/ 1 a) 3.410 * [taylor]: Taking taylor expansion of (- (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))))) in b 3.410 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a)))) in b 3.410 * [taylor]: Taking taylor expansion of (/ 1 b) in b 3.410 * [taylor]: Taking taylor expansion of b in b 3.410 * [backup-simplify]: Simplify 0 into 0 3.410 * [backup-simplify]: Simplify 1 into 1 3.411 * [backup-simplify]: Simplify (/ 1 1) into 1 3.411 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))) in b 3.411 * [taylor]: Taking taylor expansion of (/ 1 c) in b 3.411 * [taylor]: Taking taylor expansion of c in b 3.411 * [backup-simplify]: Simplify c into c 3.411 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c) 3.411 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 a)) in b 3.411 * [taylor]: Taking taylor expansion of (/ 1 d) in b 3.411 * [taylor]: Taking taylor expansion of d in b 3.411 * [backup-simplify]: Simplify d into d 3.411 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d) 3.411 * [taylor]: Taking taylor expansion of (/ 1 a) in b 3.411 * [taylor]: Taking taylor expansion of a in b 3.411 * [backup-simplify]: Simplify a into a 3.411 * [backup-simplify]: Simplify (/ 1 a) into (/ 1 a) 3.411 * [taylor]: Taking taylor expansion of (- (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))))) in b 3.411 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a)))) in b 3.411 * [taylor]: Taking taylor expansion of (/ 1 b) in b 3.411 * [taylor]: Taking taylor expansion of b in b 3.411 * [backup-simplify]: Simplify 0 into 0 3.411 * [backup-simplify]: Simplify 1 into 1 3.411 * [backup-simplify]: Simplify (/ 1 1) into 1 3.411 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))) in b 3.411 * [taylor]: Taking taylor expansion of (/ 1 c) in b 3.411 * [taylor]: Taking taylor expansion of c in b 3.411 * [backup-simplify]: Simplify c into c 3.411 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c) 3.411 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 a)) in b 3.411 * [taylor]: Taking taylor expansion of (/ 1 d) in b 3.411 * [taylor]: Taking taylor expansion of d in b 3.411 * [backup-simplify]: Simplify d into d 3.411 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d) 3.411 * [taylor]: Taking taylor expansion of (/ 1 a) in b 3.411 * [taylor]: Taking taylor expansion of a in b 3.411 * [backup-simplify]: Simplify a into a 3.412 * [backup-simplify]: Simplify (/ 1 a) into (/ 1 a) 3.412 * [backup-simplify]: Simplify (+ 1 0) into 1 3.412 * [backup-simplify]: Simplify (- 1) into -1 3.412 * [taylor]: Taking taylor expansion of -1 in c 3.412 * [backup-simplify]: Simplify -1 into -1 3.413 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 3.413 * [backup-simplify]: Simplify (+ (/ 1 d) (/ 1 a)) into (+ (/ 1 a) (/ 1 d)) 3.413 * [backup-simplify]: Simplify (+ (/ 1 c) (+ (/ 1 a) (/ 1 d))) into (+ (/ 1 a) (+ (/ 1 d) (/ 1 c))) 3.413 * [backup-simplify]: Simplify (+ 0 (+ (/ 1 a) (+ (/ 1 d) (/ 1 c)))) into (+ (/ 1 a) (+ (/ 1 d) (/ 1 c))) 3.413 * [backup-simplify]: Simplify (- (+ (/ 1 a) (+ (/ 1 d) (/ 1 c)))) into (- (+ (/ 1 a) (+ (/ 1 c) (/ 1 d)))) 3.413 * [taylor]: Taking taylor expansion of (- (+ (/ 1 a) (+ (/ 1 c) (/ 1 d)))) in c 3.413 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 c) (/ 1 d))) in c 3.413 * [taylor]: Taking taylor expansion of (/ 1 a) in c 3.413 * [taylor]: Taking taylor expansion of a in c 3.413 * [backup-simplify]: Simplify a into a 3.413 * [backup-simplify]: Simplify (/ 1 a) into (/ 1 a) 3.413 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 d)) in c 3.413 * [taylor]: Taking taylor expansion of (/ 1 c) in c 3.413 * [taylor]: Taking taylor expansion of c in c 3.413 * [backup-simplify]: Simplify 0 into 0 3.413 * [backup-simplify]: Simplify 1 into 1 3.413 * [backup-simplify]: Simplify (/ 1 1) into 1 3.413 * [taylor]: Taking taylor expansion of (/ 1 d) in c 3.413 * [taylor]: Taking taylor expansion of d in c 3.413 * [backup-simplify]: Simplify d into d 3.413 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d) 3.414 * [backup-simplify]: Simplify (+ 1 0) into 1 3.414 * [backup-simplify]: Simplify (+ 0 1) into 1 3.414 * [backup-simplify]: Simplify (- 1) into -1 3.414 * [taylor]: Taking taylor expansion of -1 in d 3.414 * [backup-simplify]: Simplify -1 into -1 3.414 * [taylor]: Taking taylor expansion of -1 in d 3.414 * [backup-simplify]: Simplify -1 into -1 3.415 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.415 * [backup-simplify]: Simplify (- (+ (* (/ 1 c) (/ 0 c)))) into 0 3.415 * [backup-simplify]: Simplify (- (+ (* (/ 1 d) (/ 0 d)))) into 0 3.415 * [backup-simplify]: Simplify (- (+ (* (/ 1 a) (/ 0 a)))) into 0 3.415 * [backup-simplify]: Simplify (+ 0 0) into 0 3.416 * [backup-simplify]: Simplify (+ 0 0) into 0 3.416 * [backup-simplify]: Simplify (+ 0 0) into 0 3.416 * [backup-simplify]: Simplify (- 0) into 0 3.416 * [taylor]: Taking taylor expansion of 0 in c 3.416 * [backup-simplify]: Simplify 0 into 0 3.416 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 3.417 * [backup-simplify]: Simplify (+ 0 (/ 1 d)) into (/ 1 d) 3.417 * [backup-simplify]: Simplify (+ (/ 1 a) (/ 1 d)) into (+ (/ 1 a) (/ 1 d)) 3.417 * [backup-simplify]: Simplify (- (+ (/ 1 a) (/ 1 d))) into (- (+ (/ 1 a) (/ 1 d))) 3.417 * [taylor]: Taking taylor expansion of (- (+ (/ 1 a) (/ 1 d))) in d 3.417 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (/ 1 d)) in d 3.417 * [taylor]: Taking taylor expansion of (/ 1 a) in d 3.417 * [taylor]: Taking taylor expansion of a in d 3.417 * [backup-simplify]: Simplify a into a 3.417 * [backup-simplify]: Simplify (/ 1 a) into (/ 1 a) 3.417 * [taylor]: Taking taylor expansion of (/ 1 d) in d 3.417 * [taylor]: Taking taylor expansion of d in d 3.417 * [backup-simplify]: Simplify 0 into 0 3.417 * [backup-simplify]: Simplify 1 into 1 3.417 * [backup-simplify]: Simplify (/ 1 1) into 1 3.417 * [backup-simplify]: Simplify (+ 0 1) into 1 3.418 * [backup-simplify]: Simplify (- 1) into -1 3.418 * [taylor]: Taking taylor expansion of -1 in a 3.418 * [backup-simplify]: Simplify -1 into -1 3.418 * [taylor]: Taking taylor expansion of 0 in d 3.418 * [backup-simplify]: Simplify 0 into 0 3.418 * [taylor]: Taking taylor expansion of -1 in a 3.418 * [backup-simplify]: Simplify -1 into -1 3.418 * [taylor]: Taking taylor expansion of -1 in a 3.418 * [backup-simplify]: Simplify -1 into -1 3.418 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.418 * [backup-simplify]: Simplify (- (+ (* (/ 1 c) (/ 0 c)) (* 0 (/ 0 c)))) into 0 3.419 * [backup-simplify]: Simplify (- (+ (* (/ 1 d) (/ 0 d)) (* 0 (/ 0 d)))) into 0 3.419 * [backup-simplify]: Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0 3.419 * [backup-simplify]: Simplify (+ 0 0) into 0 3.419 * [backup-simplify]: Simplify (+ 0 0) into 0 3.419 * [backup-simplify]: Simplify (+ 0 0) into 0 3.420 * [backup-simplify]: Simplify (- 0) into 0 3.420 * [taylor]: Taking taylor expansion of 0 in c 3.420 * [backup-simplify]: Simplify 0 into 0 3.420 * [taylor]: Taking taylor expansion of 0 in d 3.420 * [backup-simplify]: Simplify 0 into 0 3.420 * [backup-simplify]: Simplify (- (+ (* (/ 1 a) (/ 0 a)))) into 0 3.420 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.420 * [backup-simplify]: Simplify (- (+ (* (/ 1 d) (/ 0 d)))) into 0 3.421 * [backup-simplify]: Simplify (+ 0 0) into 0 3.421 * [backup-simplify]: Simplify (+ 0 0) into 0 3.421 * [backup-simplify]: Simplify (- 0) into 0 3.421 * [taylor]: Taking taylor expansion of 0 in d 3.421 * [backup-simplify]: Simplify 0 into 0 3.421 * [taylor]: Taking taylor expansion of 0 in d 3.421 * [backup-simplify]: Simplify 0 into 0 3.422 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 3.422 * [backup-simplify]: Simplify (+ (/ 1 a) 0) into (/ 1 a) 3.422 * [backup-simplify]: Simplify (- (/ 1 a)) into (- (/ 1 a)) 3.422 * [taylor]: Taking taylor expansion of (- (/ 1 a)) in a 3.422 * [taylor]: Taking taylor expansion of (/ 1 a) in a 3.422 * [taylor]: Taking taylor expansion of a in a 3.422 * [backup-simplify]: Simplify 0 into 0 3.422 * [backup-simplify]: Simplify 1 into 1 3.422 * [backup-simplify]: Simplify (/ 1 1) into 1 3.422 * [backup-simplify]: Simplify (- 1) into -1 3.422 * [backup-simplify]: Simplify -1 into -1 3.422 * [taylor]: Taking taylor expansion of 0 in a 3.422 * [backup-simplify]: Simplify 0 into 0 3.422 * [taylor]: Taking taylor expansion of 0 in a 3.422 * [backup-simplify]: Simplify 0 into 0 3.422 * [taylor]: Taking taylor expansion of 0 in a 3.422 * [backup-simplify]: Simplify 0 into 0 3.422 * [backup-simplify]: Simplify -1 into -1 3.423 * [backup-simplify]: Simplify -1 into -1 3.423 * [backup-simplify]: Simplify (+ (* -1 (* 1 (* 1 (* (/ 1 (/ 1 (- c))) 1)))) (+ (* -1 (* 1 (* (/ 1 (/ 1 (- d))) (* 1 1)))) (* -1 (* (/ 1 (/ 1 (- a))) (* 1 (* 1 1)))))) into (+ a (+ c d)) 3.423 * * * [progress]: simplifying candidates 3.423 * * * * [progress]: [ 1 / 28 ] simplifiying candidate # 3.423 * * * * [progress]: [ 2 / 28 ] simplifiying candidate # 3.423 * * * * [progress]: [ 3 / 28 ] simplifiying candidate # 3.424 * [simplify]: Simplifying (* (cbrt (+ (+ b c) d)) (cbrt (+ (+ b c) d))) 3.424 * * [simplify]: iters left: 6 (7 enodes) 3.425 * * [simplify]: iters left: 5 (25 enodes) 3.431 * * [simplify]: iters left: 4 (33 enodes) 3.440 * * [simplify]: iters left: 3 (38 enodes) 3.448 * * [simplify]: Extracting #0: cost 1 inf + 0 3.448 * * [simplify]: Extracting #1: cost 3 inf + 0 3.449 * * [simplify]: Extracting #2: cost 5 inf + 0 3.449 * * [simplify]: Extracting #3: cost 12 inf + 0 3.449 * * [simplify]: Extracting #4: cost 12 inf + 3 3.449 * * [simplify]: Extracting #5: cost 5 inf + 500 3.449 * * [simplify]: Extracting #6: cost 1 inf + 950 3.450 * * [simplify]: Extracting #7: cost 0 inf + 1153 3.450 * [simplify]: Simplified to (* (cbrt (+ d (+ c b))) (cbrt (+ d (+ c b)))) 3.450 * [simplify]: Simplified (2 1 1) to (λ (a b c d) (* (fma (* (cbrt (+ d (+ c b))) (cbrt (+ d (+ c b)))) (cbrt (+ (+ b c) d)) a) 2)) 3.450 * * * * [progress]: [ 4 / 28 ] simplifiying candidate # 3.451 * [simplify]: Simplifying (sqrt (+ (+ b c) d)) 3.451 * * [simplify]: iters left: 5 (6 enodes) 3.453 * * [simplify]: iters left: 4 (22 enodes) 3.459 * * [simplify]: iters left: 3 (30 enodes) 3.470 * * [simplify]: iters left: 2 (35 enodes) 3.478 * * [simplify]: Extracting #0: cost 1 inf + 0 3.478 * * [simplify]: Extracting #1: cost 3 inf + 0 3.478 * * [simplify]: Extracting #2: cost 10 inf + 0 3.478 * * [simplify]: Extracting #3: cost 10 inf + 3 3.478 * * [simplify]: Extracting #4: cost 2 inf + 502 3.479 * * [simplify]: Extracting #5: cost 0 inf + 667 3.479 * [simplify]: Simplified to (sqrt (+ d (+ c b))) 3.479 * [simplify]: Simplified (2 1 1) to (λ (a b c d) (* (fma (sqrt (+ d (+ c b))) (sqrt (+ (+ b c) d)) a) 2)) 3.479 * * * * [progress]: [ 5 / 28 ] simplifiying candidate # 3.479 * * * * [progress]: [ 6 / 28 ] simplifiying candidate # 3.479 * * * * [progress]: [ 7 / 28 ] simplifiying candidate # 3.479 * * * * [progress]: [ 8 / 28 ] simplifiying candidate # 3.480 * [simplify]: Simplifying (* (* (* (exp b) (exp c)) (exp d)) (exp a)) 3.480 * * [simplify]: iters left: 6 (11 enodes) 3.484 * * [simplify]: iters left: 5 (42 enodes) 3.498 * * [simplify]: iters left: 4 (78 enodes) 3.525 * * [simplify]: iters left: 3 (167 enodes) 3.567 * * [simplify]: iters left: 2 (276 enodes) 3.615 * * [simplify]: iters left: 1 (313 enodes) 3.649 * * [simplify]: Extracting #0: cost 1 inf + 0 3.649 * * [simplify]: Extracting #1: cost 18 inf + 0 3.649 * * [simplify]: Extracting #2: cost 47 inf + 0 3.649 * * [simplify]: Extracting #3: cost 47 inf + 401 3.650 * * [simplify]: Extracting #4: cost 12 inf + 3792 3.651 * * [simplify]: Extracting #5: cost 0 inf + 5068 3.653 * [simplify]: Simplified to (exp (+ (+ a c) (+ d b))) 3.653 * [simplify]: Simplified (2 1 1) to (λ (a b c d) (* (log (exp (+ (+ a c) (+ d b)))) 2)) 3.653 * * * * [progress]: [ 9 / 28 ] simplifiying candidate # 3.653 * [simplify]: Simplifying (* (* (exp (+ b c)) (exp d)) (exp a)) 3.653 * * [simplify]: iters left: 6 (10 enodes) 3.655 * * [simplify]: iters left: 5 (40 enodes) 3.661 * * [simplify]: iters left: 4 (73 enodes) 3.678 * * [simplify]: iters left: 3 (144 enodes) 3.727 * * [simplify]: iters left: 2 (248 enodes) 3.791 * * [simplify]: iters left: 1 (273 enodes) 3.821 * * [simplify]: Extracting #0: cost 1 inf + 0 3.821 * * [simplify]: Extracting #1: cost 18 inf + 0 3.821 * * [simplify]: Extracting #2: cost 47 inf + 0 3.821 * * [simplify]: Extracting #3: cost 48 inf + 301 3.822 * * [simplify]: Extracting #4: cost 13 inf + 3622 3.823 * * [simplify]: Extracting #5: cost 0 inf + 5167 3.825 * [simplify]: Simplified to (exp (+ (+ a c) (+ b d))) 3.825 * [simplify]: Simplified (2 1 1) to (λ (a b c d) (* (log (exp (+ (+ a c) (+ b d)))) 2)) 3.825 * * * * [progress]: [ 10 / 28 ] simplifiying candidate # 3.825 * [simplify]: Simplifying (* (exp (+ (+ b c) d)) (exp a)) 3.825 * * [simplify]: iters left: 6 (9 enodes) 3.827 * * [simplify]: iters left: 5 (37 enodes) 3.835 * * [simplify]: iters left: 4 (70 enodes) 3.854 * * [simplify]: iters left: 3 (134 enodes) 3.891 * * [simplify]: iters left: 2 (207 enodes) 3.954 * * [simplify]: iters left: 1 (255 enodes) 3.994 * * [simplify]: Extracting #0: cost 1 inf + 0 3.994 * * [simplify]: Extracting #1: cost 17 inf + 0 3.995 * * [simplify]: Extracting #2: cost 46 inf + 0 3.995 * * [simplify]: Extracting #3: cost 40 inf + 1377 3.997 * * [simplify]: Extracting #4: cost 8 inf + 4374 4.000 * * [simplify]: Extracting #5: cost 0 inf + 5014 4.003 * * [simplify]: Extracting #6: cost 0 inf + 4944 4.005 * [simplify]: Simplified to (exp (+ (+ c b) (+ d a))) 4.005 * [simplify]: Simplified (2 1 1) to (λ (a b c d) (* (log (exp (+ (+ c b) (+ d a)))) 2)) 4.005 * * * * [progress]: [ 11 / 28 ] simplifiying candidate # 4.005 * * * * [progress]: [ 12 / 28 ] simplifiying candidate # 4.006 * * * * [progress]: [ 13 / 28 ] simplifiying candidate # 4.006 * * * * [progress]: [ 14 / 28 ] simplifiying candidate # 4.006 * * * * [progress]: [ 15 / 28 ] simplifiying candidate # 4.006 * * * * [progress]: [ 16 / 28 ] simplifiying candidate # 4.006 * * * * [progress]: [ 17 / 28 ] simplifiying candidate # 4.006 * * * * [progress]: [ 18 / 28 ] simplifiying candidate # 4.006 * * * * [progress]: [ 19 / 28 ] simplifiying candidate # 4.006 * * * * [progress]: [ 20 / 28 ] simplifiying candidate # 4.006 * [simplify]: Simplifying (+ (+ (+ b c) d) a) 4.006 * * [simplify]: iters left: 6 (7 enodes) 4.009 * * [simplify]: iters left: 5 (28 enodes) 4.018 * * [simplify]: iters left: 4 (52 enodes) 4.033 * * [simplify]: iters left: 3 (95 enodes) 4.048 * * [simplify]: iters left: 2 (114 enodes) 4.061 * * [simplify]: Extracting #0: cost 1 inf + 0 4.061 * * [simplify]: Extracting #1: cost 16 inf + 0 4.061 * * [simplify]: Extracting #2: cost 19 inf + 130 4.062 * * [simplify]: Extracting #3: cost 2 inf + 1254 4.063 * * [simplify]: Extracting #4: cost 0 inf + 1420 4.064 * [simplify]: Simplified to (+ (+ c d) (+ a b)) 4.064 * [simplify]: Simplified (2 1 2) to (λ (a b c d) (* (* 1 (+ (+ c d) (+ a b))) 2)) 4.065 * * * * [progress]: [ 21 / 28 ] simplifiying candidate # 4.065 * [simplify]: Simplifying (+ (+ (+ b c) d) a) 4.065 * * [simplify]: iters left: 6 (7 enodes) 4.068 * * [simplify]: iters left: 5 (28 enodes) 4.076 * * [simplify]: iters left: 4 (52 enodes) 4.084 * * [simplify]: iters left: 3 (95 enodes) 4.097 * * [simplify]: iters left: 2 (114 enodes) 4.115 * * [simplify]: Extracting #0: cost 1 inf + 0 4.115 * * [simplify]: Extracting #1: cost 16 inf + 0 4.116 * * [simplify]: Extracting #2: cost 19 inf + 130 4.116 * * [simplify]: Extracting #3: cost 2 inf + 1254 4.117 * * [simplify]: Extracting #4: cost 0 inf + 1420 4.118 * [simplify]: Simplified to (+ (+ c d) (+ a b)) 4.119 * [simplify]: Simplified (2 1 2) to (λ (a b c d) (* (* 1 (+ (+ c d) (+ a b))) 2)) 4.119 * * * * [progress]: [ 22 / 28 ] simplifiying candidate # 4.119 * [simplify]: Simplifying (+ (+ (+ b c) d) a) 4.119 * * [simplify]: iters left: 6 (7 enodes) 4.121 * * [simplify]: iters left: 5 (28 enodes) 4.125 * * [simplify]: iters left: 4 (52 enodes) 4.134 * * [simplify]: iters left: 3 (95 enodes) 4.147 * * [simplify]: iters left: 2 (114 enodes) 4.167 * * [simplify]: Extracting #0: cost 1 inf + 0 4.167 * * [simplify]: Extracting #1: cost 16 inf + 0 4.167 * * [simplify]: Extracting #2: cost 19 inf + 130 4.168 * * [simplify]: Extracting #3: cost 2 inf + 1254 4.169 * * [simplify]: Extracting #4: cost 0 inf + 1420 4.170 * [simplify]: Simplified to (+ (+ c d) (+ a b)) 4.170 * [simplify]: Simplified (2 1 2) to (λ (a b c d) (* (* 1 (+ (+ c d) (+ a b))) 2)) 4.170 * * * * [progress]: [ 23 / 28 ] simplifiying candidate # 4.170 * [simplify]: Simplifying (+ b c) 4.170 * * [simplify]: iters left: 2 (3 enodes) 4.172 * * [simplify]: iters left: 1 (10 enodes) 4.174 * * [simplify]: Extracting #0: cost 1 inf + 0 4.174 * * [simplify]: Extracting #1: cost 4 inf + 0 4.174 * * [simplify]: Extracting #2: cost 2 inf + 2 4.174 * * [simplify]: Extracting #3: cost 0 inf + 86 4.175 * [simplify]: Simplified to (+ c b) 4.175 * [simplify]: Simplified (2 1 1) to (λ (a b c d) (* (+ (+ c b) (+ d a)) 2)) 4.175 * * * * [progress]: [ 24 / 28 ] simplifiying candidate #real (real->posit16 (+ (+ (+ b c) d) a))) 2))> 4.175 * * * * [progress]: [ 25 / 28 ] simplifiying candidate # 4.175 * * * * [progress]: [ 26 / 28 ] simplifiying candidate # 4.175 * [simplify]: Simplifying (+ b (+ c d)) 4.175 * * [simplify]: iters left: 4 (5 enodes) 4.177 * * [simplify]: iters left: 3 (19 enodes) 4.183 * * [simplify]: iters left: 2 (27 enodes) 4.190 * * [simplify]: iters left: 1 (32 enodes) 4.197 * * [simplify]: Extracting #0: cost 1 inf + 0 4.197 * * [simplify]: Extracting #1: cost 8 inf + 0 4.197 * * [simplify]: Extracting #2: cost 7 inf + 45 4.197 * * [simplify]: Extracting #3: cost 0 inf + 421 4.197 * [simplify]: Simplified to (+ (+ b d) c) 4.197 * [simplify]: Simplified (2 1) to (λ (a b c d) (* (+ (+ b d) c) 2)) 4.198 * * * * [progress]: [ 27 / 28 ] simplifiying candidate # 4.198 * [simplify]: Simplifying (+ a (+ c d)) 4.198 * * [simplify]: iters left: 4 (5 enodes) 4.200 * * [simplify]: iters left: 3 (19 enodes) 4.206 * * [simplify]: iters left: 2 (27 enodes) 4.213 * * [simplify]: iters left: 1 (32 enodes) 4.220 * * [simplify]: Extracting #0: cost 1 inf + 0 4.220 * * [simplify]: Extracting #1: cost 8 inf + 0 4.220 * * [simplify]: Extracting #2: cost 7 inf + 45 4.220 * * [simplify]: Extracting #3: cost 0 inf + 421 4.221 * [simplify]: Simplified to (+ (+ a d) c) 4.221 * [simplify]: Simplified (2 1) to (λ (a b c d) (* (+ (+ a d) c) 2)) 4.221 * * * * [progress]: [ 28 / 28 ] simplifiying candidate # 4.221 * [simplify]: Simplifying (+ a (+ c d)) 4.221 * * [simplify]: iters left: 4 (5 enodes) 4.224 * * [simplify]: iters left: 3 (19 enodes) 4.229 * * [simplify]: iters left: 2 (27 enodes) 4.234 * * [simplify]: iters left: 1 (32 enodes) 4.238 * * [simplify]: Extracting #0: cost 1 inf + 0 4.238 * * [simplify]: Extracting #1: cost 8 inf + 0 4.238 * * [simplify]: Extracting #2: cost 7 inf + 45 4.238 * * [simplify]: Extracting #3: cost 0 inf + 421 4.238 * [simplify]: Simplified to (+ (+ a d) c) 4.238 * [simplify]: Simplified (2 1) to (λ (a b c d) (* (+ (+ a d) c) 2)) 4.238 * * * [progress]: adding candidates to table 4.456 * * [progress]: iteration 4 / 4 4.456 * * * [progress]: picking best candidate 4.458 * * * * [pick]: Picked # 4.458 * * * [progress]: localizing error 4.474 * * * [progress]: generating rewritten candidates 4.474 * * * [progress]: generating series expansions 4.474 * * * [progress]: simplifying candidates 4.474 * * * [progress]: adding candidates to table 4.474 * [progress]: [Phase 3 of 3] Extracting. 4.478 * [simplify]: Simplifying (* (+ (+ b c) (+ d a)) 2) 4.478 * * [simplify]: iters left: 6 (9 enodes) 4.479 * * [simplify]: iters left: 5 (13 enodes) 4.479 * * [simplify]: Extracting #0: cost 1 inf + 0 4.480 * * [simplify]: Extracting #1: cost 3 inf + 0 4.480 * * [simplify]: Extracting #2: cost 4 inf + 1 4.480 * * [simplify]: Extracting #3: cost 8 inf + 1 4.480 * * [simplify]: Extracting #4: cost 3 inf + 47 4.480 * * [simplify]: Extracting #5: cost 0 inf + 378 4.480 * [simplify]: Simplified to (* 2 (+ (+ d a) (+ c b))) 6.541 * [regime-testing]: Baseline error score: 0 6.542 * [regime-testing]: Oracle error score: 0 6.542 * [regime-testing]: End program error score: 0 6.612 * [regime-testing]: Target error score: 3.821543302405046