0.002 * [progress]: [Phase 1 of 3] Setting up. 0.002 * * * [progress]: [1/2] Preparing points 0.060 * * * [progress]: [2/2] Setting up program. 0.066 * [progress]: [Phase 2 of 3] Improving. 0.066 * * * * [progress]: [ 1 / 1 ] simplifiying candidate # 0.066 * [simplify]: Simplifying (* (+ a (+ b (+ c d))) 2) 0.066 * * [simplify]: iteration 1: (9 enodes) 0.071 * * [simplify]: iteration 2: (35 enodes) 0.080 * * [simplify]: iteration 3: (73 enodes) 0.107 * * [simplify]: iteration 4: (178 enodes) 0.169 * * [simplify]: iteration 5: (375 enodes) 0.268 * * [simplify]: iteration 6: (497 enodes) 0.392 * * [simplify]: iteration 7: (501 enodes) 0.450 * * [simplify]: Extracting #0: cost 1 inf + 0 0.450 * * [simplify]: Extracting #1: cost 32 inf + 0 0.451 * * [simplify]: Extracting #2: cost 44 inf + 520 0.454 * * [simplify]: Extracting #3: cost 5 inf + 3500 0.459 * * [simplify]: Extracting #4: cost 0 inf + 4075 0.463 * [simplify]: Simplified to (* 2 (+ (+ (+ b d) a) c)) 0.469 * * [progress]: iteration 1 / 4 0.469 * * * [progress]: picking best candidate 0.474 * * * * [pick]: Picked # 0.474 * * * [progress]: localizing error 0.497 * * * [progress]: generating rewritten candidates 0.497 * * * * [progress]: [ 1 / 2 ] rewriting at (2 1) 0.557 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1 2) 0.583 * * * [progress]: generating series expansions 0.583 * * * * [progress]: [ 1 / 2 ] generating series at (2 1) 0.584 * [backup-simplify]: Simplify (+ a (+ b (+ c d))) into (+ a (+ b (+ c d))) 0.584 * [approximate]: Taking taylor expansion of (+ a (+ b (+ c d))) in (a b c d) around 0 0.584 * [taylor]: Taking taylor expansion of (+ a (+ b (+ c d))) in d 0.584 * [taylor]: Taking taylor expansion of a in d 0.584 * [backup-simplify]: Simplify a into a 0.584 * [taylor]: Taking taylor expansion of (+ b (+ c d)) in d 0.584 * [taylor]: Taking taylor expansion of b in d 0.584 * [backup-simplify]: Simplify b into b 0.584 * [taylor]: Taking taylor expansion of (+ c d) in d 0.584 * [taylor]: Taking taylor expansion of c in d 0.584 * [backup-simplify]: Simplify c into c 0.584 * [taylor]: Taking taylor expansion of d in d 0.584 * [backup-simplify]: Simplify 0 into 0 0.584 * [backup-simplify]: Simplify 1 into 1 0.584 * [taylor]: Taking taylor expansion of (+ a (+ b (+ c d))) in c 0.584 * [taylor]: Taking taylor expansion of a in c 0.584 * [backup-simplify]: Simplify a into a 0.584 * [taylor]: Taking taylor expansion of (+ b (+ c d)) in c 0.584 * [taylor]: Taking taylor expansion of b in c 0.584 * [backup-simplify]: Simplify b into b 0.584 * [taylor]: Taking taylor expansion of (+ c d) in c 0.584 * [taylor]: Taking taylor expansion of c in c 0.584 * [backup-simplify]: Simplify 0 into 0 0.584 * [backup-simplify]: Simplify 1 into 1 0.584 * [taylor]: Taking taylor expansion of d in c 0.584 * [backup-simplify]: Simplify d into d 0.584 * [taylor]: Taking taylor expansion of (+ a (+ b (+ c d))) in b 0.584 * [taylor]: Taking taylor expansion of a in b 0.584 * [backup-simplify]: Simplify a into a 0.584 * [taylor]: Taking taylor expansion of (+ b (+ c d)) in b 0.584 * [taylor]: Taking taylor expansion of b in b 0.584 * [backup-simplify]: Simplify 0 into 0 0.584 * [backup-simplify]: Simplify 1 into 1 0.584 * [taylor]: Taking taylor expansion of (+ c d) in b 0.584 * [taylor]: Taking taylor expansion of c in b 0.584 * [backup-simplify]: Simplify c into c 0.584 * [taylor]: Taking taylor expansion of d in b 0.584 * [backup-simplify]: Simplify d into d 0.584 * [taylor]: Taking taylor expansion of (+ a (+ b (+ c d))) in a 0.584 * [taylor]: Taking taylor expansion of a in a 0.584 * [backup-simplify]: Simplify 0 into 0 0.584 * [backup-simplify]: Simplify 1 into 1 0.585 * [taylor]: Taking taylor expansion of (+ b (+ c d)) in a 0.585 * [taylor]: Taking taylor expansion of b in a 0.585 * [backup-simplify]: Simplify b into b 0.585 * [taylor]: Taking taylor expansion of (+ c d) in a 0.585 * [taylor]: Taking taylor expansion of c in a 0.585 * [backup-simplify]: Simplify c into c 0.585 * [taylor]: Taking taylor expansion of d in a 0.585 * [backup-simplify]: Simplify d into d 0.585 * [taylor]: Taking taylor expansion of (+ a (+ b (+ c d))) in a 0.585 * [taylor]: Taking taylor expansion of a in a 0.585 * [backup-simplify]: Simplify 0 into 0 0.585 * [backup-simplify]: Simplify 1 into 1 0.585 * [taylor]: Taking taylor expansion of (+ b (+ c d)) in a 0.585 * [taylor]: Taking taylor expansion of b in a 0.585 * [backup-simplify]: Simplify b into b 0.585 * [taylor]: Taking taylor expansion of (+ c d) in a 0.585 * [taylor]: Taking taylor expansion of c in a 0.585 * [backup-simplify]: Simplify c into c 0.585 * [taylor]: Taking taylor expansion of d in a 0.585 * [backup-simplify]: Simplify d into d 0.585 * [backup-simplify]: Simplify (+ c d) into (+ c d) 0.585 * [backup-simplify]: Simplify (+ b (+ c d)) into (+ b (+ c d)) 0.585 * [backup-simplify]: Simplify (+ 0 (+ b (+ c d))) into (+ c (+ b d)) 0.585 * [taylor]: Taking taylor expansion of (+ c (+ b d)) in b 0.585 * [taylor]: Taking taylor expansion of c in b 0.585 * [backup-simplify]: Simplify c into c 0.585 * [taylor]: Taking taylor expansion of (+ b d) in b 0.585 * [taylor]: Taking taylor expansion of b in b 0.585 * [backup-simplify]: Simplify 0 into 0 0.585 * [backup-simplify]: Simplify 1 into 1 0.585 * [taylor]: Taking taylor expansion of d in b 0.585 * [backup-simplify]: Simplify d into d 0.585 * [backup-simplify]: Simplify (+ 0 d) into d 0.585 * [backup-simplify]: Simplify (+ c d) into (+ c d) 0.585 * [taylor]: Taking taylor expansion of (+ c d) in c 0.585 * [taylor]: Taking taylor expansion of c in c 0.585 * [backup-simplify]: Simplify 0 into 0 0.585 * [backup-simplify]: Simplify 1 into 1 0.585 * [taylor]: Taking taylor expansion of d in c 0.585 * [backup-simplify]: Simplify d into d 0.585 * [backup-simplify]: Simplify (+ 0 d) into d 0.585 * [taylor]: Taking taylor expansion of d in d 0.585 * [backup-simplify]: Simplify 0 into 0 0.585 * [backup-simplify]: Simplify 1 into 1 0.585 * [backup-simplify]: Simplify 0 into 0 0.586 * [backup-simplify]: Simplify (+ 0 0) into 0 0.586 * [backup-simplify]: Simplify (+ 0 0) into 0 0.586 * [backup-simplify]: Simplify (+ 1 0) into 1 0.586 * [taylor]: Taking taylor expansion of 1 in b 0.587 * [backup-simplify]: Simplify 1 into 1 0.587 * [taylor]: Taking taylor expansion of 1 in c 0.587 * [backup-simplify]: Simplify 1 into 1 0.587 * [taylor]: Taking taylor expansion of 1 in d 0.587 * [backup-simplify]: Simplify 1 into 1 0.587 * [backup-simplify]: Simplify 1 into 1 0.587 * [backup-simplify]: Simplify (+ 1 0) into 1 0.587 * [backup-simplify]: Simplify (+ 0 1) into 1 0.587 * [taylor]: Taking taylor expansion of 1 in c 0.587 * [backup-simplify]: Simplify 1 into 1 0.587 * [taylor]: Taking taylor expansion of 1 in d 0.587 * [backup-simplify]: Simplify 1 into 1 0.587 * [backup-simplify]: Simplify 1 into 1 0.588 * [backup-simplify]: Simplify (+ 1 0) into 1 0.588 * [taylor]: Taking taylor expansion of 1 in d 0.588 * [backup-simplify]: Simplify 1 into 1 0.588 * [backup-simplify]: Simplify 1 into 1 0.588 * [backup-simplify]: Simplify (+ (* 1 (* 1 (* c (* 1 1)))) (+ (* 1 (* 1 (* 1 (* b 1)))) (* 1 (* 1 (* 1 (* 1 a)))))) into (+ a (+ b c)) 0.588 * [backup-simplify]: Simplify (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))) into (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))) 0.588 * [approximate]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))) in (a b c d) around 0 0.588 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))) in d 0.588 * [taylor]: Taking taylor expansion of (/ 1 a) in d 0.588 * [taylor]: Taking taylor expansion of a in d 0.588 * [backup-simplify]: Simplify a into a 0.588 * [backup-simplify]: Simplify (/ 1 a) into (/ 1 a) 0.588 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) in d 0.588 * [taylor]: Taking taylor expansion of (/ 1 b) in d 0.588 * [taylor]: Taking taylor expansion of b in d 0.588 * [backup-simplify]: Simplify b into b 0.589 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b) 0.589 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 d)) in d 0.589 * [taylor]: Taking taylor expansion of (/ 1 c) in d 0.589 * [taylor]: Taking taylor expansion of c in d 0.589 * [backup-simplify]: Simplify c into c 0.589 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c) 0.589 * [taylor]: Taking taylor expansion of (/ 1 d) in d 0.589 * [taylor]: Taking taylor expansion of d in d 0.589 * [backup-simplify]: Simplify 0 into 0 0.589 * [backup-simplify]: Simplify 1 into 1 0.589 * [backup-simplify]: Simplify (/ 1 1) into 1 0.589 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))) in c 0.589 * [taylor]: Taking taylor expansion of (/ 1 a) in c 0.589 * [taylor]: Taking taylor expansion of a in c 0.589 * [backup-simplify]: Simplify a into a 0.589 * [backup-simplify]: Simplify (/ 1 a) into (/ 1 a) 0.589 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) in c 0.589 * [taylor]: Taking taylor expansion of (/ 1 b) in c 0.589 * [taylor]: Taking taylor expansion of b in c 0.589 * [backup-simplify]: Simplify b into b 0.589 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b) 0.589 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 d)) in c 0.589 * [taylor]: Taking taylor expansion of (/ 1 c) in c 0.589 * [taylor]: Taking taylor expansion of c in c 0.589 * [backup-simplify]: Simplify 0 into 0 0.589 * [backup-simplify]: Simplify 1 into 1 0.590 * [backup-simplify]: Simplify (/ 1 1) into 1 0.590 * [taylor]: Taking taylor expansion of (/ 1 d) in c 0.590 * [taylor]: Taking taylor expansion of d in c 0.590 * [backup-simplify]: Simplify d into d 0.590 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d) 0.590 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))) in b 0.590 * [taylor]: Taking taylor expansion of (/ 1 a) in b 0.590 * [taylor]: Taking taylor expansion of a in b 0.590 * [backup-simplify]: Simplify a into a 0.590 * [backup-simplify]: Simplify (/ 1 a) into (/ 1 a) 0.590 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) in b 0.590 * [taylor]: Taking taylor expansion of (/ 1 b) in b 0.590 * [taylor]: Taking taylor expansion of b in b 0.590 * [backup-simplify]: Simplify 0 into 0 0.590 * [backup-simplify]: Simplify 1 into 1 0.590 * [backup-simplify]: Simplify (/ 1 1) into 1 0.590 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 d)) in b 0.590 * [taylor]: Taking taylor expansion of (/ 1 c) in b 0.590 * [taylor]: Taking taylor expansion of c in b 0.590 * [backup-simplify]: Simplify c into c 0.590 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c) 0.590 * [taylor]: Taking taylor expansion of (/ 1 d) in b 0.590 * [taylor]: Taking taylor expansion of d in b 0.590 * [backup-simplify]: Simplify d into d 0.590 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d) 0.590 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))) in a 0.590 * [taylor]: Taking taylor expansion of (/ 1 a) in a 0.590 * [taylor]: Taking taylor expansion of a in a 0.590 * [backup-simplify]: Simplify 0 into 0 0.590 * [backup-simplify]: Simplify 1 into 1 0.591 * [backup-simplify]: Simplify (/ 1 1) into 1 0.591 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) in a 0.591 * [taylor]: Taking taylor expansion of (/ 1 b) in a 0.591 * [taylor]: Taking taylor expansion of b in a 0.591 * [backup-simplify]: Simplify b into b 0.591 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b) 0.591 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 d)) in a 0.591 * [taylor]: Taking taylor expansion of (/ 1 c) in a 0.591 * [taylor]: Taking taylor expansion of c in a 0.591 * [backup-simplify]: Simplify c into c 0.591 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c) 0.591 * [taylor]: Taking taylor expansion of (/ 1 d) in a 0.591 * [taylor]: Taking taylor expansion of d in a 0.591 * [backup-simplify]: Simplify d into d 0.591 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d) 0.591 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))) in a 0.591 * [taylor]: Taking taylor expansion of (/ 1 a) in a 0.591 * [taylor]: Taking taylor expansion of a in a 0.591 * [backup-simplify]: Simplify 0 into 0 0.591 * [backup-simplify]: Simplify 1 into 1 0.591 * [backup-simplify]: Simplify (/ 1 1) into 1 0.591 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) in a 0.591 * [taylor]: Taking taylor expansion of (/ 1 b) in a 0.591 * [taylor]: Taking taylor expansion of b in a 0.591 * [backup-simplify]: Simplify b into b 0.591 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b) 0.591 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 d)) in a 0.591 * [taylor]: Taking taylor expansion of (/ 1 c) in a 0.591 * [taylor]: Taking taylor expansion of c in a 0.591 * [backup-simplify]: Simplify c into c 0.591 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c) 0.591 * [taylor]: Taking taylor expansion of (/ 1 d) in a 0.591 * [taylor]: Taking taylor expansion of d in a 0.591 * [backup-simplify]: Simplify d into d 0.591 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d) 0.592 * [backup-simplify]: Simplify (+ 1 0) into 1 0.592 * [taylor]: Taking taylor expansion of 1 in b 0.592 * [backup-simplify]: Simplify 1 into 1 0.592 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.592 * [backup-simplify]: Simplify (+ (/ 1 c) (/ 1 d)) into (+ (/ 1 d) (/ 1 c)) 0.592 * [backup-simplify]: Simplify (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))) into (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))) 0.593 * [backup-simplify]: Simplify (+ 0 (+ (/ 1 b) (+ (/ 1 d) (/ 1 c)))) into (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))) 0.593 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))) in b 0.593 * [taylor]: Taking taylor expansion of (/ 1 b) in b 0.593 * [taylor]: Taking taylor expansion of b in b 0.593 * [backup-simplify]: Simplify 0 into 0 0.593 * [backup-simplify]: Simplify 1 into 1 0.593 * [backup-simplify]: Simplify (/ 1 1) into 1 0.593 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 c)) in b 0.593 * [taylor]: Taking taylor expansion of (/ 1 d) in b 0.593 * [taylor]: Taking taylor expansion of d in b 0.593 * [backup-simplify]: Simplify d into d 0.593 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d) 0.593 * [taylor]: Taking taylor expansion of (/ 1 c) in b 0.593 * [taylor]: Taking taylor expansion of c in b 0.593 * [backup-simplify]: Simplify c into c 0.593 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c) 0.593 * [backup-simplify]: Simplify (+ 1 0) into 1 0.593 * [taylor]: Taking taylor expansion of 1 in c 0.593 * [backup-simplify]: Simplify 1 into 1 0.593 * [taylor]: Taking taylor expansion of 1 in c 0.593 * [backup-simplify]: Simplify 1 into 1 0.594 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.594 * [backup-simplify]: Simplify (- (+ (* (/ 1 b) (/ 0 b)))) into 0 0.594 * [backup-simplify]: Simplify (- (+ (* (/ 1 c) (/ 0 c)))) into 0 0.594 * [backup-simplify]: Simplify (- (+ (* (/ 1 d) (/ 0 d)))) into 0 0.594 * [backup-simplify]: Simplify (+ 0 0) into 0 0.595 * [backup-simplify]: Simplify (+ 0 0) into 0 0.595 * [backup-simplify]: Simplify (+ 0 0) into 0 0.595 * [taylor]: Taking taylor expansion of 0 in b 0.595 * [backup-simplify]: Simplify 0 into 0 0.595 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.596 * [backup-simplify]: Simplify (+ (/ 1 d) (/ 1 c)) into (+ (/ 1 c) (/ 1 d)) 0.596 * [backup-simplify]: Simplify (+ 0 (+ (/ 1 c) (/ 1 d))) into (+ (/ 1 d) (/ 1 c)) 0.596 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 c)) in c 0.596 * [taylor]: Taking taylor expansion of (/ 1 d) in c 0.596 * [taylor]: Taking taylor expansion of d in c 0.596 * [backup-simplify]: Simplify d into d 0.596 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d) 0.596 * [taylor]: Taking taylor expansion of (/ 1 c) in c 0.596 * [taylor]: Taking taylor expansion of c in c 0.596 * [backup-simplify]: Simplify 0 into 0 0.596 * [backup-simplify]: Simplify 1 into 1 0.596 * [backup-simplify]: Simplify (/ 1 1) into 1 0.596 * [backup-simplify]: Simplify (+ 0 1) into 1 0.596 * [taylor]: Taking taylor expansion of 1 in d 0.596 * [backup-simplify]: Simplify 1 into 1 0.596 * [taylor]: Taking taylor expansion of 0 in c 0.596 * [backup-simplify]: Simplify 0 into 0 0.596 * [taylor]: Taking taylor expansion of 1 in d 0.596 * [backup-simplify]: Simplify 1 into 1 0.596 * [taylor]: Taking taylor expansion of 1 in d 0.596 * [backup-simplify]: Simplify 1 into 1 0.597 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.597 * [backup-simplify]: Simplify (- (+ (* (/ 1 b) (/ 0 b)) (* 0 (/ 0 b)))) into 0 0.597 * [backup-simplify]: Simplify (- (+ (* (/ 1 c) (/ 0 c)) (* 0 (/ 0 c)))) into 0 0.597 * [backup-simplify]: Simplify (- (+ (* (/ 1 d) (/ 0 d)) (* 0 (/ 0 d)))) into 0 0.598 * [backup-simplify]: Simplify (+ 0 0) into 0 0.598 * [backup-simplify]: Simplify (+ 0 0) into 0 0.598 * [backup-simplify]: Simplify (+ 0 0) into 0 0.598 * [taylor]: Taking taylor expansion of 0 in b 0.598 * [backup-simplify]: Simplify 0 into 0 0.598 * [taylor]: Taking taylor expansion of 0 in c 0.598 * [backup-simplify]: Simplify 0 into 0 0.599 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.599 * [backup-simplify]: Simplify (- (+ (* (/ 1 d) (/ 0 d)))) into 0 0.599 * [backup-simplify]: Simplify (- (+ (* (/ 1 c) (/ 0 c)))) into 0 0.599 * [backup-simplify]: Simplify (+ 0 0) into 0 0.599 * [backup-simplify]: Simplify (+ 0 0) into 0 0.599 * [taylor]: Taking taylor expansion of 0 in c 0.599 * [backup-simplify]: Simplify 0 into 0 0.599 * [taylor]: Taking taylor expansion of 0 in c 0.599 * [backup-simplify]: Simplify 0 into 0 0.600 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.600 * [backup-simplify]: Simplify (+ (/ 1 d) 0) into (/ 1 d) 0.600 * [taylor]: Taking taylor expansion of (/ 1 d) in d 0.600 * [taylor]: Taking taylor expansion of d in d 0.600 * [backup-simplify]: Simplify 0 into 0 0.600 * [backup-simplify]: Simplify 1 into 1 0.600 * [backup-simplify]: Simplify (/ 1 1) into 1 0.600 * [backup-simplify]: Simplify 1 into 1 0.600 * [taylor]: Taking taylor expansion of 0 in d 0.600 * [backup-simplify]: Simplify 0 into 0 0.600 * [taylor]: Taking taylor expansion of 0 in d 0.600 * [backup-simplify]: Simplify 0 into 0 0.600 * [taylor]: Taking taylor expansion of 0 in d 0.600 * [backup-simplify]: Simplify 0 into 0 0.600 * [backup-simplify]: Simplify 1 into 1 0.601 * [backup-simplify]: Simplify 1 into 1 0.601 * [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)) 0.601 * [backup-simplify]: Simplify (+ (/ 1 (- a)) (+ (/ 1 (- b)) (+ (/ 1 (- c)) (/ 1 (- d))))) into (- (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))))) 0.601 * [approximate]: Taking taylor expansion of (- (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))))) in (a b c d) around 0 0.601 * [taylor]: Taking taylor expansion of (- (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))))) in d 0.601 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))) in d 0.601 * [taylor]: Taking taylor expansion of (/ 1 a) in d 0.602 * [taylor]: Taking taylor expansion of a in d 0.602 * [backup-simplify]: Simplify a into a 0.602 * [backup-simplify]: Simplify (/ 1 a) into (/ 1 a) 0.602 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) in d 0.602 * [taylor]: Taking taylor expansion of (/ 1 b) in d 0.602 * [taylor]: Taking taylor expansion of b in d 0.602 * [backup-simplify]: Simplify b into b 0.602 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b) 0.602 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 d)) in d 0.602 * [taylor]: Taking taylor expansion of (/ 1 c) in d 0.602 * [taylor]: Taking taylor expansion of c in d 0.602 * [backup-simplify]: Simplify c into c 0.602 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c) 0.602 * [taylor]: Taking taylor expansion of (/ 1 d) in d 0.602 * [taylor]: Taking taylor expansion of d in d 0.602 * [backup-simplify]: Simplify 0 into 0 0.602 * [backup-simplify]: Simplify 1 into 1 0.602 * [backup-simplify]: Simplify (/ 1 1) into 1 0.602 * [taylor]: Taking taylor expansion of (- (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))))) in c 0.602 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))) in c 0.602 * [taylor]: Taking taylor expansion of (/ 1 a) in c 0.602 * [taylor]: Taking taylor expansion of a in c 0.602 * [backup-simplify]: Simplify a into a 0.602 * [backup-simplify]: Simplify (/ 1 a) into (/ 1 a) 0.602 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) in c 0.602 * [taylor]: Taking taylor expansion of (/ 1 b) in c 0.602 * [taylor]: Taking taylor expansion of b in c 0.602 * [backup-simplify]: Simplify b into b 0.602 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b) 0.602 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 d)) in c 0.602 * [taylor]: Taking taylor expansion of (/ 1 c) in c 0.602 * [taylor]: Taking taylor expansion of c in c 0.602 * [backup-simplify]: Simplify 0 into 0 0.602 * [backup-simplify]: Simplify 1 into 1 0.603 * [backup-simplify]: Simplify (/ 1 1) into 1 0.603 * [taylor]: Taking taylor expansion of (/ 1 d) in c 0.603 * [taylor]: Taking taylor expansion of d in c 0.603 * [backup-simplify]: Simplify d into d 0.603 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d) 0.603 * [taylor]: Taking taylor expansion of (- (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))))) in b 0.603 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))) in b 0.603 * [taylor]: Taking taylor expansion of (/ 1 a) in b 0.603 * [taylor]: Taking taylor expansion of a in b 0.603 * [backup-simplify]: Simplify a into a 0.603 * [backup-simplify]: Simplify (/ 1 a) into (/ 1 a) 0.603 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) in b 0.603 * [taylor]: Taking taylor expansion of (/ 1 b) in b 0.603 * [taylor]: Taking taylor expansion of b in b 0.603 * [backup-simplify]: Simplify 0 into 0 0.603 * [backup-simplify]: Simplify 1 into 1 0.603 * [backup-simplify]: Simplify (/ 1 1) into 1 0.603 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 d)) in b 0.603 * [taylor]: Taking taylor expansion of (/ 1 c) in b 0.603 * [taylor]: Taking taylor expansion of c in b 0.603 * [backup-simplify]: Simplify c into c 0.603 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c) 0.603 * [taylor]: Taking taylor expansion of (/ 1 d) in b 0.603 * [taylor]: Taking taylor expansion of d in b 0.603 * [backup-simplify]: Simplify d into d 0.603 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d) 0.603 * [taylor]: Taking taylor expansion of (- (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))))) in a 0.603 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))) in a 0.603 * [taylor]: Taking taylor expansion of (/ 1 a) in a 0.603 * [taylor]: Taking taylor expansion of a in a 0.603 * [backup-simplify]: Simplify 0 into 0 0.603 * [backup-simplify]: Simplify 1 into 1 0.604 * [backup-simplify]: Simplify (/ 1 1) into 1 0.604 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) in a 0.604 * [taylor]: Taking taylor expansion of (/ 1 b) in a 0.604 * [taylor]: Taking taylor expansion of b in a 0.604 * [backup-simplify]: Simplify b into b 0.604 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b) 0.604 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 d)) in a 0.604 * [taylor]: Taking taylor expansion of (/ 1 c) in a 0.604 * [taylor]: Taking taylor expansion of c in a 0.604 * [backup-simplify]: Simplify c into c 0.604 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c) 0.604 * [taylor]: Taking taylor expansion of (/ 1 d) in a 0.604 * [taylor]: Taking taylor expansion of d in a 0.604 * [backup-simplify]: Simplify d into d 0.604 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d) 0.604 * [taylor]: Taking taylor expansion of (- (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))))) in a 0.604 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))) in a 0.604 * [taylor]: Taking taylor expansion of (/ 1 a) in a 0.604 * [taylor]: Taking taylor expansion of a in a 0.604 * [backup-simplify]: Simplify 0 into 0 0.604 * [backup-simplify]: Simplify 1 into 1 0.604 * [backup-simplify]: Simplify (/ 1 1) into 1 0.604 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) in a 0.604 * [taylor]: Taking taylor expansion of (/ 1 b) in a 0.604 * [taylor]: Taking taylor expansion of b in a 0.604 * [backup-simplify]: Simplify b into b 0.604 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b) 0.604 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 d)) in a 0.604 * [taylor]: Taking taylor expansion of (/ 1 c) in a 0.604 * [taylor]: Taking taylor expansion of c in a 0.605 * [backup-simplify]: Simplify c into c 0.605 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c) 0.605 * [taylor]: Taking taylor expansion of (/ 1 d) in a 0.605 * [taylor]: Taking taylor expansion of d in a 0.605 * [backup-simplify]: Simplify d into d 0.605 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d) 0.605 * [backup-simplify]: Simplify (+ 1 0) into 1 0.605 * [backup-simplify]: Simplify (- 1) into -1 0.605 * [taylor]: Taking taylor expansion of -1 in b 0.605 * [backup-simplify]: Simplify -1 into -1 0.606 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.606 * [backup-simplify]: Simplify (+ (/ 1 c) (/ 1 d)) into (+ (/ 1 d) (/ 1 c)) 0.606 * [backup-simplify]: Simplify (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))) into (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))) 0.606 * [backup-simplify]: Simplify (+ 0 (+ (/ 1 b) (+ (/ 1 d) (/ 1 c)))) into (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))) 0.606 * [backup-simplify]: Simplify (- (+ (/ 1 b) (+ (/ 1 d) (/ 1 c)))) into (- (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))) 0.606 * [taylor]: Taking taylor expansion of (- (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))) in b 0.606 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) in b 0.606 * [taylor]: Taking taylor expansion of (/ 1 b) in b 0.606 * [taylor]: Taking taylor expansion of b in b 0.606 * [backup-simplify]: Simplify 0 into 0 0.606 * [backup-simplify]: Simplify 1 into 1 0.606 * [backup-simplify]: Simplify (/ 1 1) into 1 0.606 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 d)) in b 0.607 * [taylor]: Taking taylor expansion of (/ 1 c) in b 0.607 * [taylor]: Taking taylor expansion of c in b 0.607 * [backup-simplify]: Simplify c into c 0.607 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c) 0.607 * [taylor]: Taking taylor expansion of (/ 1 d) in b 0.607 * [taylor]: Taking taylor expansion of d in b 0.607 * [backup-simplify]: Simplify d into d 0.607 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d) 0.607 * [backup-simplify]: Simplify (+ 1 0) into 1 0.607 * [backup-simplify]: Simplify (- 1) into -1 0.607 * [taylor]: Taking taylor expansion of -1 in c 0.607 * [backup-simplify]: Simplify -1 into -1 0.607 * [taylor]: Taking taylor expansion of -1 in c 0.607 * [backup-simplify]: Simplify -1 into -1 0.608 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.608 * [backup-simplify]: Simplify (- (+ (* (/ 1 b) (/ 0 b)))) into 0 0.608 * [backup-simplify]: Simplify (- (+ (* (/ 1 c) (/ 0 c)))) into 0 0.608 * [backup-simplify]: Simplify (- (+ (* (/ 1 d) (/ 0 d)))) into 0 0.608 * [backup-simplify]: Simplify (+ 0 0) into 0 0.609 * [backup-simplify]: Simplify (+ 0 0) into 0 0.609 * [backup-simplify]: Simplify (+ 0 0) into 0 0.609 * [backup-simplify]: Simplify (- 0) into 0 0.609 * [taylor]: Taking taylor expansion of 0 in b 0.609 * [backup-simplify]: Simplify 0 into 0 0.609 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.610 * [backup-simplify]: Simplify (+ (/ 1 c) (/ 1 d)) into (+ (/ 1 d) (/ 1 c)) 0.610 * [backup-simplify]: Simplify (+ 0 (+ (/ 1 d) (/ 1 c))) into (+ (/ 1 c) (/ 1 d)) 0.610 * [backup-simplify]: Simplify (- (+ (/ 1 c) (/ 1 d))) into (- (+ (/ 1 c) (/ 1 d))) 0.610 * [taylor]: Taking taylor expansion of (- (+ (/ 1 c) (/ 1 d))) in c 0.610 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 d)) in c 0.610 * [taylor]: Taking taylor expansion of (/ 1 c) in c 0.610 * [taylor]: Taking taylor expansion of c in c 0.610 * [backup-simplify]: Simplify 0 into 0 0.610 * [backup-simplify]: Simplify 1 into 1 0.610 * [backup-simplify]: Simplify (/ 1 1) into 1 0.610 * [taylor]: Taking taylor expansion of (/ 1 d) in c 0.610 * [taylor]: Taking taylor expansion of d in c 0.610 * [backup-simplify]: Simplify d into d 0.610 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d) 0.611 * [backup-simplify]: Simplify (+ 1 0) into 1 0.611 * [backup-simplify]: Simplify (- 1) into -1 0.611 * [taylor]: Taking taylor expansion of -1 in d 0.611 * [backup-simplify]: Simplify -1 into -1 0.611 * [taylor]: Taking taylor expansion of 0 in c 0.611 * [backup-simplify]: Simplify 0 into 0 0.612 * [taylor]: Taking taylor expansion of -1 in d 0.612 * [backup-simplify]: Simplify -1 into -1 0.612 * [taylor]: Taking taylor expansion of -1 in d 0.612 * [backup-simplify]: Simplify -1 into -1 0.613 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.613 * [backup-simplify]: Simplify (- (+ (* (/ 1 b) (/ 0 b)) (* 0 (/ 0 b)))) into 0 0.613 * [backup-simplify]: Simplify (- (+ (* (/ 1 c) (/ 0 c)) (* 0 (/ 0 c)))) into 0 0.613 * [backup-simplify]: Simplify (- (+ (* (/ 1 d) (/ 0 d)) (* 0 (/ 0 d)))) into 0 0.614 * [backup-simplify]: Simplify (+ 0 0) into 0 0.614 * [backup-simplify]: Simplify (+ 0 0) into 0 0.614 * [backup-simplify]: Simplify (+ 0 0) into 0 0.615 * [backup-simplify]: Simplify (- 0) into 0 0.615 * [taylor]: Taking taylor expansion of 0 in b 0.615 * [backup-simplify]: Simplify 0 into 0 0.615 * [taylor]: Taking taylor expansion of 0 in c 0.615 * [backup-simplify]: Simplify 0 into 0 0.616 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.616 * [backup-simplify]: Simplify (- (+ (* (/ 1 c) (/ 0 c)))) into 0 0.616 * [backup-simplify]: Simplify (- (+ (* (/ 1 d) (/ 0 d)))) into 0 0.616 * [backup-simplify]: Simplify (+ 0 0) into 0 0.617 * [backup-simplify]: Simplify (+ 0 0) into 0 0.617 * [backup-simplify]: Simplify (- 0) into 0 0.617 * [taylor]: Taking taylor expansion of 0 in c 0.617 * [backup-simplify]: Simplify 0 into 0 0.617 * [taylor]: Taking taylor expansion of 0 in c 0.617 * [backup-simplify]: Simplify 0 into 0 0.618 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.618 * [backup-simplify]: Simplify (+ 0 (/ 1 d)) into (/ 1 d) 0.618 * [backup-simplify]: Simplify (- (/ 1 d)) into (- (/ 1 d)) 0.618 * [taylor]: Taking taylor expansion of (- (/ 1 d)) in d 0.619 * [taylor]: Taking taylor expansion of (/ 1 d) in d 0.619 * [taylor]: Taking taylor expansion of d in d 0.619 * [backup-simplify]: Simplify 0 into 0 0.619 * [backup-simplify]: Simplify 1 into 1 0.619 * [backup-simplify]: Simplify (/ 1 1) into 1 0.619 * [backup-simplify]: Simplify (- 1) into -1 0.619 * [backup-simplify]: Simplify -1 into -1 0.619 * [taylor]: Taking taylor expansion of 0 in d 0.620 * [backup-simplify]: Simplify 0 into 0 0.620 * [taylor]: Taking taylor expansion of 0 in d 0.620 * [backup-simplify]: Simplify 0 into 0 0.620 * [taylor]: Taking taylor expansion of 0 in d 0.620 * [backup-simplify]: Simplify 0 into 0 0.620 * [backup-simplify]: Simplify -1 into -1 0.620 * [backup-simplify]: Simplify -1 into -1 0.621 * [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)) 0.621 * * * * [progress]: [ 2 / 2 ] generating series at (2 1 2) 0.621 * [backup-simplify]: Simplify (+ b (+ c d)) into (+ b (+ c d)) 0.621 * [approximate]: Taking taylor expansion of (+ b (+ c d)) in (b c d) around 0 0.621 * [taylor]: Taking taylor expansion of (+ b (+ c d)) in d 0.621 * [taylor]: Taking taylor expansion of b in d 0.621 * [backup-simplify]: Simplify b into b 0.621 * [taylor]: Taking taylor expansion of (+ c d) in d 0.621 * [taylor]: Taking taylor expansion of c in d 0.621 * [backup-simplify]: Simplify c into c 0.621 * [taylor]: Taking taylor expansion of d in d 0.621 * [backup-simplify]: Simplify 0 into 0 0.621 * [backup-simplify]: Simplify 1 into 1 0.621 * [taylor]: Taking taylor expansion of (+ b (+ c d)) in c 0.622 * [taylor]: Taking taylor expansion of b in c 0.622 * [backup-simplify]: Simplify b into b 0.622 * [taylor]: Taking taylor expansion of (+ c d) in c 0.622 * [taylor]: Taking taylor expansion of c in c 0.622 * [backup-simplify]: Simplify 0 into 0 0.622 * [backup-simplify]: Simplify 1 into 1 0.622 * [taylor]: Taking taylor expansion of d in c 0.622 * [backup-simplify]: Simplify d into d 0.622 * [taylor]: Taking taylor expansion of (+ b (+ c d)) in b 0.622 * [taylor]: Taking taylor expansion of b in b 0.622 * [backup-simplify]: Simplify 0 into 0 0.622 * [backup-simplify]: Simplify 1 into 1 0.622 * [taylor]: Taking taylor expansion of (+ c d) in b 0.622 * [taylor]: Taking taylor expansion of c in b 0.622 * [backup-simplify]: Simplify c into c 0.622 * [taylor]: Taking taylor expansion of d in b 0.622 * [backup-simplify]: Simplify d into d 0.622 * [taylor]: Taking taylor expansion of (+ b (+ c d)) in b 0.622 * [taylor]: Taking taylor expansion of b in b 0.622 * [backup-simplify]: Simplify 0 into 0 0.622 * [backup-simplify]: Simplify 1 into 1 0.622 * [taylor]: Taking taylor expansion of (+ c d) in b 0.622 * [taylor]: Taking taylor expansion of c in b 0.622 * [backup-simplify]: Simplify c into c 0.622 * [taylor]: Taking taylor expansion of d in b 0.622 * [backup-simplify]: Simplify d into d 0.622 * [backup-simplify]: Simplify (+ c d) into (+ c d) 0.622 * [backup-simplify]: Simplify (+ 0 (+ c d)) into (+ c d) 0.622 * [taylor]: Taking taylor expansion of (+ c d) in c 0.622 * [taylor]: Taking taylor expansion of c in c 0.622 * [backup-simplify]: Simplify 0 into 0 0.623 * [backup-simplify]: Simplify 1 into 1 0.623 * [taylor]: Taking taylor expansion of d in c 0.623 * [backup-simplify]: Simplify d into d 0.623 * [backup-simplify]: Simplify (+ 0 d) into d 0.623 * [taylor]: Taking taylor expansion of d in d 0.623 * [backup-simplify]: Simplify 0 into 0 0.623 * [backup-simplify]: Simplify 1 into 1 0.623 * [backup-simplify]: Simplify 0 into 0 0.623 * [backup-simplify]: Simplify (+ 0 0) into 0 0.624 * [backup-simplify]: Simplify (+ 1 0) into 1 0.624 * [taylor]: Taking taylor expansion of 1 in c 0.624 * [backup-simplify]: Simplify 1 into 1 0.624 * [taylor]: Taking taylor expansion of 1 in d 0.624 * [backup-simplify]: Simplify 1 into 1 0.624 * [backup-simplify]: Simplify 1 into 1 0.624 * [backup-simplify]: Simplify (+ 1 0) into 1 0.624 * [taylor]: Taking taylor expansion of 1 in d 0.624 * [backup-simplify]: Simplify 1 into 1 0.624 * [backup-simplify]: Simplify 1 into 1 0.624 * [backup-simplify]: Simplify 1 into 1 0.625 * [backup-simplify]: Simplify (+ (* 1 (* d (* 1 1))) (+ (* 1 (* 1 (* c 1))) (* 1 (* 1 (* 1 b))))) into (+ b (+ c d)) 0.625 * [backup-simplify]: Simplify (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) into (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) 0.625 * [approximate]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) in (b c d) around 0 0.625 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) in d 0.625 * [taylor]: Taking taylor expansion of (/ 1 b) in d 0.625 * [taylor]: Taking taylor expansion of b in d 0.625 * [backup-simplify]: Simplify b into b 0.625 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b) 0.625 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 d)) in d 0.626 * [taylor]: Taking taylor expansion of (/ 1 c) in d 0.626 * [taylor]: Taking taylor expansion of c in d 0.626 * [backup-simplify]: Simplify c into c 0.626 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c) 0.626 * [taylor]: Taking taylor expansion of (/ 1 d) in d 0.626 * [taylor]: Taking taylor expansion of d in d 0.626 * [backup-simplify]: Simplify 0 into 0 0.626 * [backup-simplify]: Simplify 1 into 1 0.626 * [backup-simplify]: Simplify (/ 1 1) into 1 0.626 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) in c 0.626 * [taylor]: Taking taylor expansion of (/ 1 b) in c 0.626 * [taylor]: Taking taylor expansion of b in c 0.626 * [backup-simplify]: Simplify b into b 0.626 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b) 0.626 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 d)) in c 0.626 * [taylor]: Taking taylor expansion of (/ 1 c) in c 0.626 * [taylor]: Taking taylor expansion of c in c 0.626 * [backup-simplify]: Simplify 0 into 0 0.627 * [backup-simplify]: Simplify 1 into 1 0.627 * [backup-simplify]: Simplify (/ 1 1) into 1 0.627 * [taylor]: Taking taylor expansion of (/ 1 d) in c 0.627 * [taylor]: Taking taylor expansion of d in c 0.627 * [backup-simplify]: Simplify d into d 0.627 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d) 0.627 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) in b 0.627 * [taylor]: Taking taylor expansion of (/ 1 b) in b 0.627 * [taylor]: Taking taylor expansion of b in b 0.627 * [backup-simplify]: Simplify 0 into 0 0.627 * [backup-simplify]: Simplify 1 into 1 0.628 * [backup-simplify]: Simplify (/ 1 1) into 1 0.628 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 d)) in b 0.628 * [taylor]: Taking taylor expansion of (/ 1 c) in b 0.628 * [taylor]: Taking taylor expansion of c in b 0.628 * [backup-simplify]: Simplify c into c 0.628 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c) 0.628 * [taylor]: Taking taylor expansion of (/ 1 d) in b 0.628 * [taylor]: Taking taylor expansion of d in b 0.628 * [backup-simplify]: Simplify d into d 0.628 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d) 0.628 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) in b 0.628 * [taylor]: Taking taylor expansion of (/ 1 b) in b 0.628 * [taylor]: Taking taylor expansion of b in b 0.628 * [backup-simplify]: Simplify 0 into 0 0.628 * [backup-simplify]: Simplify 1 into 1 0.629 * [backup-simplify]: Simplify (/ 1 1) into 1 0.629 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 d)) in b 0.629 * [taylor]: Taking taylor expansion of (/ 1 c) in b 0.629 * [taylor]: Taking taylor expansion of c in b 0.629 * [backup-simplify]: Simplify c into c 0.629 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c) 0.629 * [taylor]: Taking taylor expansion of (/ 1 d) in b 0.629 * [taylor]: Taking taylor expansion of d in b 0.629 * [backup-simplify]: Simplify d into d 0.629 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d) 0.630 * [backup-simplify]: Simplify (+ 1 0) into 1 0.630 * [taylor]: Taking taylor expansion of 1 in c 0.630 * [backup-simplify]: Simplify 1 into 1 0.631 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.631 * [backup-simplify]: Simplify (+ (/ 1 c) (/ 1 d)) into (+ (/ 1 d) (/ 1 c)) 0.631 * [backup-simplify]: Simplify (+ 0 (+ (/ 1 d) (/ 1 c))) into (+ (/ 1 c) (/ 1 d)) 0.631 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 d)) in c 0.631 * [taylor]: Taking taylor expansion of (/ 1 c) in c 0.631 * [taylor]: Taking taylor expansion of c in c 0.631 * [backup-simplify]: Simplify 0 into 0 0.631 * [backup-simplify]: Simplify 1 into 1 0.631 * [backup-simplify]: Simplify (/ 1 1) into 1 0.631 * [taylor]: Taking taylor expansion of (/ 1 d) in c 0.631 * [taylor]: Taking taylor expansion of d in c 0.631 * [backup-simplify]: Simplify d into d 0.632 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d) 0.632 * [backup-simplify]: Simplify (+ 1 0) into 1 0.632 * [taylor]: Taking taylor expansion of 1 in d 0.632 * [backup-simplify]: Simplify 1 into 1 0.632 * [taylor]: Taking taylor expansion of 1 in d 0.632 * [backup-simplify]: Simplify 1 into 1 0.633 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.633 * [backup-simplify]: Simplify (- (+ (* (/ 1 c) (/ 0 c)))) into 0 0.633 * [backup-simplify]: Simplify (- (+ (* (/ 1 d) (/ 0 d)))) into 0 0.634 * [backup-simplify]: Simplify (+ 0 0) into 0 0.634 * [backup-simplify]: Simplify (+ 0 0) into 0 0.634 * [taylor]: Taking taylor expansion of 0 in c 0.634 * [backup-simplify]: Simplify 0 into 0 0.635 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.635 * [backup-simplify]: Simplify (+ 0 (/ 1 d)) into (/ 1 d) 0.635 * [taylor]: Taking taylor expansion of (/ 1 d) in d 0.635 * [taylor]: Taking taylor expansion of d in d 0.635 * [backup-simplify]: Simplify 0 into 0 0.635 * [backup-simplify]: Simplify 1 into 1 0.636 * [backup-simplify]: Simplify (/ 1 1) into 1 0.636 * [backup-simplify]: Simplify 1 into 1 0.636 * [taylor]: Taking taylor expansion of 0 in d 0.636 * [backup-simplify]: Simplify 0 into 0 0.636 * [backup-simplify]: Simplify 1 into 1 0.636 * [backup-simplify]: Simplify 1 into 1 0.637 * [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)) 0.637 * [backup-simplify]: Simplify (+ (/ 1 (- b)) (+ (/ 1 (- c)) (/ 1 (- d)))) into (- (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))) 0.637 * [approximate]: Taking taylor expansion of (- (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))) in (b c d) around 0 0.637 * [taylor]: Taking taylor expansion of (- (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))) in d 0.637 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) in d 0.637 * [taylor]: Taking taylor expansion of (/ 1 b) in d 0.637 * [taylor]: Taking taylor expansion of b in d 0.637 * [backup-simplify]: Simplify b into b 0.637 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b) 0.637 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 d)) in d 0.637 * [taylor]: Taking taylor expansion of (/ 1 c) in d 0.637 * [taylor]: Taking taylor expansion of c in d 0.637 * [backup-simplify]: Simplify c into c 0.637 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c) 0.637 * [taylor]: Taking taylor expansion of (/ 1 d) in d 0.637 * [taylor]: Taking taylor expansion of d in d 0.637 * [backup-simplify]: Simplify 0 into 0 0.637 * [backup-simplify]: Simplify 1 into 1 0.638 * [backup-simplify]: Simplify (/ 1 1) into 1 0.638 * [taylor]: Taking taylor expansion of (- (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))) in c 0.638 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) in c 0.638 * [taylor]: Taking taylor expansion of (/ 1 b) in c 0.638 * [taylor]: Taking taylor expansion of b in c 0.638 * [backup-simplify]: Simplify b into b 0.638 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b) 0.638 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 d)) in c 0.638 * [taylor]: Taking taylor expansion of (/ 1 c) in c 0.638 * [taylor]: Taking taylor expansion of c in c 0.638 * [backup-simplify]: Simplify 0 into 0 0.638 * [backup-simplify]: Simplify 1 into 1 0.638 * [backup-simplify]: Simplify (/ 1 1) into 1 0.638 * [taylor]: Taking taylor expansion of (/ 1 d) in c 0.638 * [taylor]: Taking taylor expansion of d in c 0.638 * [backup-simplify]: Simplify d into d 0.638 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d) 0.638 * [taylor]: Taking taylor expansion of (- (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))) in b 0.638 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) in b 0.638 * [taylor]: Taking taylor expansion of (/ 1 b) in b 0.638 * [taylor]: Taking taylor expansion of b in b 0.638 * [backup-simplify]: Simplify 0 into 0 0.638 * [backup-simplify]: Simplify 1 into 1 0.639 * [backup-simplify]: Simplify (/ 1 1) into 1 0.639 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 d)) in b 0.639 * [taylor]: Taking taylor expansion of (/ 1 c) in b 0.639 * [taylor]: Taking taylor expansion of c in b 0.639 * [backup-simplify]: Simplify c into c 0.639 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c) 0.639 * [taylor]: Taking taylor expansion of (/ 1 d) in b 0.639 * [taylor]: Taking taylor expansion of d in b 0.639 * [backup-simplify]: Simplify d into d 0.639 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d) 0.639 * [taylor]: Taking taylor expansion of (- (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))) in b 0.639 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) in b 0.639 * [taylor]: Taking taylor expansion of (/ 1 b) in b 0.639 * [taylor]: Taking taylor expansion of b in b 0.639 * [backup-simplify]: Simplify 0 into 0 0.639 * [backup-simplify]: Simplify 1 into 1 0.639 * [backup-simplify]: Simplify (/ 1 1) into 1 0.639 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 d)) in b 0.639 * [taylor]: Taking taylor expansion of (/ 1 c) in b 0.639 * [taylor]: Taking taylor expansion of c in b 0.639 * [backup-simplify]: Simplify c into c 0.639 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c) 0.639 * [taylor]: Taking taylor expansion of (/ 1 d) in b 0.639 * [taylor]: Taking taylor expansion of d in b 0.639 * [backup-simplify]: Simplify d into d 0.639 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d) 0.640 * [backup-simplify]: Simplify (+ 1 0) into 1 0.640 * [backup-simplify]: Simplify (- 1) into -1 0.640 * [taylor]: Taking taylor expansion of -1 in c 0.640 * [backup-simplify]: Simplify -1 into -1 0.641 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.641 * [backup-simplify]: Simplify (+ (/ 1 c) (/ 1 d)) into (+ (/ 1 d) (/ 1 c)) 0.641 * [backup-simplify]: Simplify (+ 0 (+ (/ 1 d) (/ 1 c))) into (+ (/ 1 c) (/ 1 d)) 0.641 * [backup-simplify]: Simplify (- (+ (/ 1 c) (/ 1 d))) into (- (+ (/ 1 c) (/ 1 d))) 0.641 * [taylor]: Taking taylor expansion of (- (+ (/ 1 c) (/ 1 d))) in c 0.641 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 d)) in c 0.641 * [taylor]: Taking taylor expansion of (/ 1 c) in c 0.641 * [taylor]: Taking taylor expansion of c in c 0.641 * [backup-simplify]: Simplify 0 into 0 0.641 * [backup-simplify]: Simplify 1 into 1 0.641 * [backup-simplify]: Simplify (/ 1 1) into 1 0.641 * [taylor]: Taking taylor expansion of (/ 1 d) in c 0.641 * [taylor]: Taking taylor expansion of d in c 0.641 * [backup-simplify]: Simplify d into d 0.641 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d) 0.641 * [backup-simplify]: Simplify (+ 1 0) into 1 0.642 * [backup-simplify]: Simplify (- 1) into -1 0.642 * [taylor]: Taking taylor expansion of -1 in d 0.642 * [backup-simplify]: Simplify -1 into -1 0.642 * [taylor]: Taking taylor expansion of -1 in d 0.642 * [backup-simplify]: Simplify -1 into -1 0.642 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.642 * [backup-simplify]: Simplify (- (+ (* (/ 1 c) (/ 0 c)))) into 0 0.643 * [backup-simplify]: Simplify (- (+ (* (/ 1 d) (/ 0 d)))) into 0 0.643 * [backup-simplify]: Simplify (+ 0 0) into 0 0.643 * [backup-simplify]: Simplify (+ 0 0) into 0 0.643 * [backup-simplify]: Simplify (- 0) into 0 0.643 * [taylor]: Taking taylor expansion of 0 in c 0.643 * [backup-simplify]: Simplify 0 into 0 0.644 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.644 * [backup-simplify]: Simplify (+ 0 (/ 1 d)) into (/ 1 d) 0.644 * [backup-simplify]: Simplify (- (/ 1 d)) into (- (/ 1 d)) 0.644 * [taylor]: Taking taylor expansion of (- (/ 1 d)) in d 0.644 * [taylor]: Taking taylor expansion of (/ 1 d) in d 0.644 * [taylor]: Taking taylor expansion of d in d 0.644 * [backup-simplify]: Simplify 0 into 0 0.644 * [backup-simplify]: Simplify 1 into 1 0.644 * [backup-simplify]: Simplify (/ 1 1) into 1 0.644 * [backup-simplify]: Simplify (- 1) into -1 0.644 * [backup-simplify]: Simplify -1 into -1 0.645 * [taylor]: Taking taylor expansion of 0 in d 0.645 * [backup-simplify]: Simplify 0 into 0 0.645 * [backup-simplify]: Simplify -1 into -1 0.645 * [backup-simplify]: Simplify -1 into -1 0.645 * [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)) 0.645 * * * [progress]: simplifying candidates 0.645 * * * * [progress]: [ 1 / 50 ] simplifiying candidate # 0.645 * * * * [progress]: [ 2 / 50 ] simplifiying candidate # 0.645 * * * * [progress]: [ 3 / 50 ] simplifiying candidate # 0.645 * * * * [progress]: [ 4 / 50 ] simplifiying candidate # 0.645 * * * * [progress]: [ 5 / 50 ] simplifiying candidate # 0.645 * * * * [progress]: [ 6 / 50 ] simplifiying candidate # 0.645 * * * * [progress]: [ 7 / 50 ] simplifiying candidate # 0.645 * * * * [progress]: [ 8 / 50 ] simplifiying candidate # 0.645 * * * * [progress]: [ 9 / 50 ] simplifiying candidate # 0.645 * * * * [progress]: [ 10 / 50 ] simplifiying candidate # 0.645 * * * * [progress]: [ 11 / 50 ] simplifiying candidate # 0.646 * * * * [progress]: [ 12 / 50 ] simplifiying candidate # 0.646 * * * * [progress]: [ 13 / 50 ] simplifiying candidate # 0.646 * * * * [progress]: [ 14 / 50 ] simplifiying candidate # 0.646 * * * * [progress]: [ 15 / 50 ] simplifiying candidate # 0.646 * * * * [progress]: [ 16 / 50 ] simplifiying candidate # 0.646 * * * * [progress]: [ 17 / 50 ] simplifiying candidate # 0.646 * * * * [progress]: [ 18 / 50 ] simplifiying candidate # 0.646 * * * * [progress]: [ 19 / 50 ] simplifiying candidate # 0.646 * * * * [progress]: [ 20 / 50 ] simplifiying candidate # 0.646 * * * * [progress]: [ 21 / 50 ] simplifiying candidate # 0.646 * * * * [progress]: [ 22 / 50 ] simplifiying candidate #real (real->posit16 (+ a (+ b (+ c d))))) 2))> 0.646 * * * * [progress]: [ 23 / 50 ] simplifiying candidate # 0.646 * * * * [progress]: [ 24 / 50 ] simplifiying candidate # 0.646 * * * * [progress]: [ 25 / 50 ] simplifiying candidate # 0.646 * * * * [progress]: [ 26 / 50 ] simplifiying candidate # 0.646 * * * * [progress]: [ 27 / 50 ] simplifiying candidate # 0.646 * * * * [progress]: [ 28 / 50 ] simplifiying candidate # 0.646 * * * * [progress]: [ 29 / 50 ] simplifiying candidate # 0.646 * * * * [progress]: [ 30 / 50 ] simplifiying candidate # 0.646 * * * * [progress]: [ 31 / 50 ] simplifiying candidate # 0.646 * * * * [progress]: [ 32 / 50 ] simplifiying candidate # 0.646 * * * * [progress]: [ 33 / 50 ] simplifiying candidate # 0.646 * * * * [progress]: [ 34 / 50 ] simplifiying candidate # 0.646 * * * * [progress]: [ 35 / 50 ] simplifiying candidate # 0.646 * * * * [progress]: [ 36 / 50 ] simplifiying candidate # 0.646 * * * * [progress]: [ 37 / 50 ] simplifiying candidate # 0.646 * * * * [progress]: [ 38 / 50 ] simplifiying candidate # 0.647 * * * * [progress]: [ 39 / 50 ] simplifiying candidate # 0.647 * * * * [progress]: [ 40 / 50 ] simplifiying candidate # 0.647 * * * * [progress]: [ 41 / 50 ] simplifiying candidate # 0.647 * * * * [progress]: [ 42 / 50 ] simplifiying candidate # 0.647 * * * * [progress]: [ 43 / 50 ] simplifiying candidate #real (real->posit16 (+ b (+ c d))))) 2))> 0.647 * * * * [progress]: [ 44 / 50 ] simplifiying candidate # 0.647 * * * * [progress]: [ 45 / 50 ] simplifiying candidate # 0.647 * * * * [progress]: [ 46 / 50 ] simplifiying candidate # 0.647 * * * * [progress]: [ 47 / 50 ] simplifiying candidate # 0.647 * * * * [progress]: [ 48 / 50 ] simplifiying candidate # 0.647 * * * * [progress]: [ 49 / 50 ] simplifiying candidate # 0.647 * * * * [progress]: [ 50 / 50 ] simplifiying candidate # 0.647 * [simplify]: Simplifying (expm1 (+ a (+ b (+ c d)))), (log1p (+ a (+ b (+ c d)))), (* (exp a) (* (exp b) (* (exp c) (exp d)))), (* (exp a) (* (exp b) (exp (+ c d)))), (* (exp a) (exp (+ b (+ c d)))), (log (+ a (+ b (+ c d)))), (exp (+ a (+ b (+ c d)))), (* (cbrt (+ a (+ b (+ c d)))) (cbrt (+ a (+ b (+ c d))))), (cbrt (+ a (+ b (+ c d)))), (* (* (+ a (+ b (+ c d))) (+ a (+ b (+ c d)))) (+ a (+ b (+ c d)))), (sqrt (+ a (+ b (+ c d)))), (sqrt (+ a (+ b (+ c d)))), (+ (pow a 3) (pow (+ b (+ c d)) 3)), (+ (* a a) (- (* (+ b (+ c d)) (+ b (+ c d))) (* a (+ b (+ c d))))), (- (* a a) (* (+ b (+ c d)) (+ b (+ c d)))), (- a (+ b (+ c d))), (+ a (+ b (+ c d))), (+ a (+ b (+ c d))), (+ a (+ b (+ c d))), (+ a b), (real->posit16 (+ a (+ b (+ c d)))), (expm1 (+ b (+ c d))), (log1p (+ b (+ c d))), (* (exp b) (* (exp c) (exp d))), (* (exp b) (exp (+ c d))), (log (+ b (+ c d))), (exp (+ b (+ c d))), (* (cbrt (+ b (+ c d))) (cbrt (+ b (+ c d)))), (cbrt (+ b (+ c d))), (* (* (+ b (+ c d)) (+ b (+ c d))) (+ b (+ c d))), (sqrt (+ b (+ c d))), (sqrt (+ b (+ c d))), (+ (pow b 3) (pow (+ c d) 3)), (+ (* b b) (- (* (+ c d) (+ c d)) (* b (+ c d)))), (- (* b b) (* (+ c d) (+ c d))), (- b (+ c d)), (+ b (+ c d)), (+ b (+ c d)), (+ b c), (real->posit16 (+ b (+ c d))), (+ a (+ b c)), (+ b (+ c d)), (+ b (+ c d)), (+ b (+ c d)), (+ b (+ c d)), (+ b (+ c d)) 0.648 * * [simplify]: iteration 1: (61 enodes) 0.665 * * [simplify]: iteration 2: (278 enodes) 0.772 * * [simplify]: iteration 3: (837 enodes) 1.257 * * [simplify]: Extracting #0: cost 31 inf + 0 1.258 * * [simplify]: Extracting #1: cost 287 inf + 0 1.262 * * [simplify]: Extracting #2: cost 924 inf + 9543 1.289 * * [simplify]: Extracting #3: cost 417 inf + 107906 1.361 * * [simplify]: Extracting #4: cost 36 inf + 175638 1.442 * * [simplify]: Extracting #5: cost 0 inf + 183768 1.486 * [simplify]: Simplified to (expm1 (+ (+ b (+ d c)) a)), (log1p (+ (+ b (+ d c)) a)), (exp (+ (+ b (+ d c)) a)), (exp (+ (+ b (+ d c)) a)), (exp (+ (+ b (+ d c)) a)), (log (+ (+ b (+ d c)) a)), (exp (+ (+ b (+ d c)) a)), (* (cbrt (+ (+ b (+ d c)) a)) (cbrt (+ (+ b (+ d c)) a))), (cbrt (+ (+ b (+ d c)) a)), (* (+ (+ b (+ d c)) a) (* (+ (+ b (+ d c)) a) (+ (+ b (+ d c)) a))), (sqrt (+ (+ b (+ d c)) a)), (sqrt (+ (+ b (+ d c)) a)), (fma a (* a a) (* (* (+ b (+ d c)) (+ b (+ d c))) (+ b (+ d c)))), (fma (- (+ b (+ d c)) a) (+ b (+ d c)) (* a a)), (- (* a a) (* (+ b (+ d c)) (+ b (+ d c)))), (- (- a b) (+ d c)), (+ (+ b (+ d c)) a), (+ (+ b (+ d c)) a), (+ (+ b (+ d c)) a), (+ b a), (real->posit16 (+ (+ b (+ d c)) a)), (expm1 (+ b (+ d c))), (log1p (+ b (+ d c))), (exp (+ b (+ d c))), (exp (+ b (+ d c))), (log (+ b (+ d c))), (exp (+ b (+ d c))), (* (cbrt (+ b (+ d c))) (cbrt (+ b (+ d c)))), (cbrt (+ b (+ d c))), (* (* (+ b (+ d c)) (+ b (+ d c))) (+ b (+ d c))), (sqrt (+ b (+ d c))), (sqrt (+ b (+ d c))), (fma (* (+ d c) (+ d c)) (+ d c) (* (* b b) b)), (fma (- (+ d c) b) (+ d c) (* b b)), (- (* b b) (* (+ d c) (+ d c))), (- b (+ d c)), (+ b (+ d c)), (+ b (+ d c)), (+ b c), (real->posit16 (+ b (+ d c))), (+ (+ b c) a), (+ b (+ d c)), (+ b (+ d c)), (+ b (+ d c)), (+ b (+ d c)), (+ b (+ d c)) 1.488 * * * [progress]: adding candidates to table 1.907 * * [progress]: iteration 2 / 4 1.907 * * * [progress]: picking best candidate 1.949 * * * * [pick]: Picked # 1.949 * * * [progress]: localizing error 1.973 * * * [progress]: generating rewritten candidates 1.973 * * * * [progress]: [ 1 / 1 ] rewriting at (2 1) 2.032 * * * [progress]: generating series expansions 2.032 * * * * [progress]: [ 1 / 1 ] generating series at (2 1) 2.032 * [backup-simplify]: Simplify (+ a (+ (+ b c) d)) into (+ a (+ b (+ c d))) 2.032 * [approximate]: Taking taylor expansion of (+ a (+ b (+ c d))) in (a b c d) around 0 2.033 * [taylor]: Taking taylor expansion of (+ a (+ b (+ c d))) in d 2.033 * [taylor]: Taking taylor expansion of a in d 2.033 * [backup-simplify]: Simplify a into a 2.033 * [taylor]: Taking taylor expansion of (+ b (+ c d)) in d 2.033 * [taylor]: Taking taylor expansion of b in d 2.033 * [backup-simplify]: Simplify b into b 2.033 * [taylor]: Taking taylor expansion of (+ c d) in d 2.033 * [taylor]: Taking taylor expansion of c in d 2.033 * [backup-simplify]: Simplify c into c 2.033 * [taylor]: Taking taylor expansion of d in d 2.033 * [backup-simplify]: Simplify 0 into 0 2.033 * [backup-simplify]: Simplify 1 into 1 2.033 * [taylor]: Taking taylor expansion of (+ a (+ b (+ c d))) in c 2.033 * [taylor]: Taking taylor expansion of a in c 2.033 * [backup-simplify]: Simplify a into a 2.033 * [taylor]: Taking taylor expansion of (+ b (+ c d)) in c 2.033 * [taylor]: Taking taylor expansion of b in c 2.033 * [backup-simplify]: Simplify b into b 2.033 * [taylor]: Taking taylor expansion of (+ c d) in c 2.033 * [taylor]: Taking taylor expansion of c in c 2.033 * [backup-simplify]: Simplify 0 into 0 2.033 * [backup-simplify]: Simplify 1 into 1 2.033 * [taylor]: Taking taylor expansion of d in c 2.033 * [backup-simplify]: Simplify d into d 2.033 * [taylor]: Taking taylor expansion of (+ a (+ b (+ c d))) in b 2.033 * [taylor]: Taking taylor expansion of a in b 2.033 * [backup-simplify]: Simplify a into a 2.033 * [taylor]: Taking taylor expansion of (+ b (+ c d)) in b 2.033 * [taylor]: Taking taylor expansion of b in b 2.033 * [backup-simplify]: Simplify 0 into 0 2.033 * [backup-simplify]: Simplify 1 into 1 2.033 * [taylor]: Taking taylor expansion of (+ c d) in b 2.033 * [taylor]: Taking taylor expansion of c in b 2.033 * [backup-simplify]: Simplify c into c 2.033 * [taylor]: Taking taylor expansion of d in b 2.033 * [backup-simplify]: Simplify d into d 2.033 * [taylor]: Taking taylor expansion of (+ a (+ b (+ c d))) in a 2.033 * [taylor]: Taking taylor expansion of a in a 2.033 * [backup-simplify]: Simplify 0 into 0 2.034 * [backup-simplify]: Simplify 1 into 1 2.034 * [taylor]: Taking taylor expansion of (+ b (+ c d)) in a 2.034 * [taylor]: Taking taylor expansion of b in a 2.034 * [backup-simplify]: Simplify b into b 2.034 * [taylor]: Taking taylor expansion of (+ c d) in a 2.034 * [taylor]: Taking taylor expansion of c in a 2.034 * [backup-simplify]: Simplify c into c 2.034 * [taylor]: Taking taylor expansion of d in a 2.034 * [backup-simplify]: Simplify d into d 2.034 * [taylor]: Taking taylor expansion of (+ a (+ b (+ c d))) in a 2.034 * [taylor]: Taking taylor expansion of a in a 2.034 * [backup-simplify]: Simplify 0 into 0 2.034 * [backup-simplify]: Simplify 1 into 1 2.034 * [taylor]: Taking taylor expansion of (+ b (+ c d)) in a 2.034 * [taylor]: Taking taylor expansion of b in a 2.034 * [backup-simplify]: Simplify b into b 2.034 * [taylor]: Taking taylor expansion of (+ c d) in a 2.034 * [taylor]: Taking taylor expansion of c in a 2.034 * [backup-simplify]: Simplify c into c 2.034 * [taylor]: Taking taylor expansion of d in a 2.034 * [backup-simplify]: Simplify d into d 2.034 * [backup-simplify]: Simplify (+ c d) into (+ c d) 2.034 * [backup-simplify]: Simplify (+ b (+ c d)) into (+ b (+ c d)) 2.034 * [backup-simplify]: Simplify (+ 0 (+ b (+ c d))) into (+ c (+ b d)) 2.034 * [taylor]: Taking taylor expansion of (+ c (+ b d)) in b 2.034 * [taylor]: Taking taylor expansion of c in b 2.034 * [backup-simplify]: Simplify c into c 2.034 * [taylor]: Taking taylor expansion of (+ b d) in b 2.034 * [taylor]: Taking taylor expansion of b in b 2.034 * [backup-simplify]: Simplify 0 into 0 2.035 * [backup-simplify]: Simplify 1 into 1 2.035 * [taylor]: Taking taylor expansion of d in b 2.035 * [backup-simplify]: Simplify d into d 2.035 * [backup-simplify]: Simplify (+ 0 d) into d 2.035 * [backup-simplify]: Simplify (+ c d) into (+ c d) 2.035 * [taylor]: Taking taylor expansion of (+ c d) in c 2.035 * [taylor]: Taking taylor expansion of c in c 2.035 * [backup-simplify]: Simplify 0 into 0 2.035 * [backup-simplify]: Simplify 1 into 1 2.035 * [taylor]: Taking taylor expansion of d in c 2.035 * [backup-simplify]: Simplify d into d 2.035 * [backup-simplify]: Simplify (+ 0 d) into d 2.035 * [taylor]: Taking taylor expansion of d in d 2.035 * [backup-simplify]: Simplify 0 into 0 2.035 * [backup-simplify]: Simplify 1 into 1 2.035 * [backup-simplify]: Simplify 0 into 0 2.036 * [backup-simplify]: Simplify (+ 0 0) into 0 2.036 * [backup-simplify]: Simplify (+ 0 0) into 0 2.037 * [backup-simplify]: Simplify (+ 1 0) into 1 2.037 * [taylor]: Taking taylor expansion of 1 in b 2.037 * [backup-simplify]: Simplify 1 into 1 2.037 * [taylor]: Taking taylor expansion of 1 in c 2.037 * [backup-simplify]: Simplify 1 into 1 2.037 * [taylor]: Taking taylor expansion of 1 in d 2.037 * [backup-simplify]: Simplify 1 into 1 2.037 * [backup-simplify]: Simplify 1 into 1 2.037 * [backup-simplify]: Simplify (+ 1 0) into 1 2.038 * [backup-simplify]: Simplify (+ 0 1) into 1 2.038 * [taylor]: Taking taylor expansion of 1 in c 2.038 * [backup-simplify]: Simplify 1 into 1 2.038 * [taylor]: Taking taylor expansion of 1 in d 2.038 * [backup-simplify]: Simplify 1 into 1 2.038 * [backup-simplify]: Simplify 1 into 1 2.039 * [backup-simplify]: Simplify (+ 1 0) into 1 2.039 * [taylor]: Taking taylor expansion of 1 in d 2.039 * [backup-simplify]: Simplify 1 into 1 2.039 * [backup-simplify]: Simplify 1 into 1 2.039 * [backup-simplify]: Simplify (+ (* 1 (* 1 (* c (* 1 1)))) (+ (* 1 (* 1 (* 1 (* b 1)))) (* 1 (* 1 (* 1 (* 1 a)))))) into (+ a (+ b c)) 2.040 * [backup-simplify]: Simplify (+ (/ 1 a) (+ (+ (/ 1 b) (/ 1 c)) (/ 1 d))) into (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c)))) 2.040 * [approximate]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c)))) in (a b c d) around 0 2.040 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c)))) in d 2.040 * [taylor]: Taking taylor expansion of (/ 1 a) in d 2.040 * [taylor]: Taking taylor expansion of a in d 2.040 * [backup-simplify]: Simplify a into a 2.040 * [backup-simplify]: Simplify (/ 1 a) into (/ 1 a) 2.040 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))) in d 2.040 * [taylor]: Taking taylor expansion of (/ 1 b) in d 2.040 * [taylor]: Taking taylor expansion of b in d 2.040 * [backup-simplify]: Simplify b into b 2.040 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b) 2.040 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 c)) in d 2.040 * [taylor]: Taking taylor expansion of (/ 1 d) in d 2.040 * [taylor]: Taking taylor expansion of d in d 2.040 * [backup-simplify]: Simplify 0 into 0 2.040 * [backup-simplify]: Simplify 1 into 1 2.040 * [backup-simplify]: Simplify (/ 1 1) into 1 2.040 * [taylor]: Taking taylor expansion of (/ 1 c) in d 2.040 * [taylor]: Taking taylor expansion of c in d 2.040 * [backup-simplify]: Simplify c into c 2.041 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c) 2.041 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c)))) in c 2.041 * [taylor]: Taking taylor expansion of (/ 1 a) in c 2.041 * [taylor]: Taking taylor expansion of a in c 2.041 * [backup-simplify]: Simplify a into a 2.041 * [backup-simplify]: Simplify (/ 1 a) into (/ 1 a) 2.041 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))) in c 2.041 * [taylor]: Taking taylor expansion of (/ 1 b) in c 2.041 * [taylor]: Taking taylor expansion of b in c 2.041 * [backup-simplify]: Simplify b into b 2.041 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b) 2.041 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 c)) in c 2.041 * [taylor]: Taking taylor expansion of (/ 1 d) in c 2.041 * [taylor]: Taking taylor expansion of d in c 2.041 * [backup-simplify]: Simplify d into d 2.041 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d) 2.041 * [taylor]: Taking taylor expansion of (/ 1 c) in c 2.041 * [taylor]: Taking taylor expansion of c in c 2.041 * [backup-simplify]: Simplify 0 into 0 2.041 * [backup-simplify]: Simplify 1 into 1 2.041 * [backup-simplify]: Simplify (/ 1 1) into 1 2.041 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c)))) in b 2.041 * [taylor]: Taking taylor expansion of (/ 1 a) in b 2.042 * [taylor]: Taking taylor expansion of a in b 2.042 * [backup-simplify]: Simplify a into a 2.042 * [backup-simplify]: Simplify (/ 1 a) into (/ 1 a) 2.042 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))) in b 2.042 * [taylor]: Taking taylor expansion of (/ 1 b) in b 2.042 * [taylor]: Taking taylor expansion of b in b 2.042 * [backup-simplify]: Simplify 0 into 0 2.042 * [backup-simplify]: Simplify 1 into 1 2.042 * [backup-simplify]: Simplify (/ 1 1) into 1 2.042 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 c)) in b 2.042 * [taylor]: Taking taylor expansion of (/ 1 d) in b 2.042 * [taylor]: Taking taylor expansion of d in b 2.042 * [backup-simplify]: Simplify d into d 2.042 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d) 2.042 * [taylor]: Taking taylor expansion of (/ 1 c) in b 2.042 * [taylor]: Taking taylor expansion of c in b 2.042 * [backup-simplify]: Simplify c into c 2.042 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c) 2.042 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c)))) in a 2.042 * [taylor]: Taking taylor expansion of (/ 1 a) in a 2.042 * [taylor]: Taking taylor expansion of a in a 2.042 * [backup-simplify]: Simplify 0 into 0 2.042 * [backup-simplify]: Simplify 1 into 1 2.043 * [backup-simplify]: Simplify (/ 1 1) into 1 2.043 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))) in a 2.043 * [taylor]: Taking taylor expansion of (/ 1 b) in a 2.043 * [taylor]: Taking taylor expansion of b in a 2.043 * [backup-simplify]: Simplify b into b 2.043 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b) 2.043 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 c)) in a 2.043 * [taylor]: Taking taylor expansion of (/ 1 d) in a 2.043 * [taylor]: Taking taylor expansion of d in a 2.043 * [backup-simplify]: Simplify d into d 2.043 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d) 2.043 * [taylor]: Taking taylor expansion of (/ 1 c) in a 2.043 * [taylor]: Taking taylor expansion of c in a 2.043 * [backup-simplify]: Simplify c into c 2.043 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c) 2.043 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c)))) in a 2.043 * [taylor]: Taking taylor expansion of (/ 1 a) in a 2.043 * [taylor]: Taking taylor expansion of a in a 2.043 * [backup-simplify]: Simplify 0 into 0 2.043 * [backup-simplify]: Simplify 1 into 1 2.044 * [backup-simplify]: Simplify (/ 1 1) into 1 2.044 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))) in a 2.044 * [taylor]: Taking taylor expansion of (/ 1 b) in a 2.044 * [taylor]: Taking taylor expansion of b in a 2.044 * [backup-simplify]: Simplify b into b 2.044 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b) 2.044 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 c)) in a 2.044 * [taylor]: Taking taylor expansion of (/ 1 d) in a 2.044 * [taylor]: Taking taylor expansion of d in a 2.044 * [backup-simplify]: Simplify d into d 2.044 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d) 2.044 * [taylor]: Taking taylor expansion of (/ 1 c) in a 2.044 * [taylor]: Taking taylor expansion of c in a 2.044 * [backup-simplify]: Simplify c into c 2.044 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c) 2.045 * [backup-simplify]: Simplify (+ 1 0) into 1 2.045 * [taylor]: Taking taylor expansion of 1 in b 2.045 * [backup-simplify]: Simplify 1 into 1 2.045 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 2.046 * [backup-simplify]: Simplify (+ (/ 1 d) (/ 1 c)) into (+ (/ 1 c) (/ 1 d)) 2.046 * [backup-simplify]: Simplify (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) into (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) 2.046 * [backup-simplify]: Simplify (+ 0 (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))) into (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) 2.046 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) in b 2.046 * [taylor]: Taking taylor expansion of (/ 1 b) in b 2.046 * [taylor]: Taking taylor expansion of b in b 2.046 * [backup-simplify]: Simplify 0 into 0 2.046 * [backup-simplify]: Simplify 1 into 1 2.046 * [backup-simplify]: Simplify (/ 1 1) into 1 2.046 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 d)) in b 2.047 * [taylor]: Taking taylor expansion of (/ 1 c) in b 2.047 * [taylor]: Taking taylor expansion of c in b 2.047 * [backup-simplify]: Simplify c into c 2.047 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c) 2.047 * [taylor]: Taking taylor expansion of (/ 1 d) in b 2.047 * [taylor]: Taking taylor expansion of d in b 2.047 * [backup-simplify]: Simplify d into d 2.047 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d) 2.047 * [backup-simplify]: Simplify (+ 1 0) into 1 2.047 * [taylor]: Taking taylor expansion of 1 in c 2.047 * [backup-simplify]: Simplify 1 into 1 2.047 * [taylor]: Taking taylor expansion of 1 in c 2.047 * [backup-simplify]: Simplify 1 into 1 2.048 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.048 * [backup-simplify]: Simplify (- (+ (* (/ 1 b) (/ 0 b)))) into 0 2.048 * [backup-simplify]: Simplify (- (+ (* (/ 1 d) (/ 0 d)))) into 0 2.048 * [backup-simplify]: Simplify (- (+ (* (/ 1 c) (/ 0 c)))) into 0 2.049 * [backup-simplify]: Simplify (+ 0 0) into 0 2.049 * [backup-simplify]: Simplify (+ 0 0) into 0 2.049 * [backup-simplify]: Simplify (+ 0 0) into 0 2.050 * [taylor]: Taking taylor expansion of 0 in b 2.050 * [backup-simplify]: Simplify 0 into 0 2.050 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 2.050 * [backup-simplify]: Simplify (+ (/ 1 c) (/ 1 d)) into (+ (/ 1 d) (/ 1 c)) 2.051 * [backup-simplify]: Simplify (+ 0 (+ (/ 1 d) (/ 1 c))) into (+ (/ 1 c) (/ 1 d)) 2.051 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 d)) in c 2.051 * [taylor]: Taking taylor expansion of (/ 1 c) in c 2.051 * [taylor]: Taking taylor expansion of c in c 2.051 * [backup-simplify]: Simplify 0 into 0 2.051 * [backup-simplify]: Simplify 1 into 1 2.051 * [backup-simplify]: Simplify (/ 1 1) into 1 2.051 * [taylor]: Taking taylor expansion of (/ 1 d) in c 2.051 * [taylor]: Taking taylor expansion of d in c 2.051 * [backup-simplify]: Simplify d into d 2.051 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d) 2.052 * [backup-simplify]: Simplify (+ 1 0) into 1 2.052 * [taylor]: Taking taylor expansion of 1 in d 2.052 * [backup-simplify]: Simplify 1 into 1 2.052 * [taylor]: Taking taylor expansion of 0 in c 2.052 * [backup-simplify]: Simplify 0 into 0 2.052 * [taylor]: Taking taylor expansion of 1 in d 2.052 * [backup-simplify]: Simplify 1 into 1 2.052 * [taylor]: Taking taylor expansion of 1 in d 2.052 * [backup-simplify]: Simplify 1 into 1 2.053 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.053 * [backup-simplify]: Simplify (- (+ (* (/ 1 b) (/ 0 b)) (* 0 (/ 0 b)))) into 0 2.053 * [backup-simplify]: Simplify (- (+ (* (/ 1 d) (/ 0 d)) (* 0 (/ 0 d)))) into 0 2.053 * [backup-simplify]: Simplify (- (+ (* (/ 1 c) (/ 0 c)) (* 0 (/ 0 c)))) into 0 2.054 * [backup-simplify]: Simplify (+ 0 0) into 0 2.054 * [backup-simplify]: Simplify (+ 0 0) into 0 2.054 * [backup-simplify]: Simplify (+ 0 0) into 0 2.054 * [taylor]: Taking taylor expansion of 0 in b 2.054 * [backup-simplify]: Simplify 0 into 0 2.054 * [taylor]: Taking taylor expansion of 0 in c 2.054 * [backup-simplify]: Simplify 0 into 0 2.055 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.055 * [backup-simplify]: Simplify (- (+ (* (/ 1 c) (/ 0 c)))) into 0 2.055 * [backup-simplify]: Simplify (- (+ (* (/ 1 d) (/ 0 d)))) into 0 2.056 * [backup-simplify]: Simplify (+ 0 0) into 0 2.056 * [backup-simplify]: Simplify (+ 0 0) into 0 2.056 * [taylor]: Taking taylor expansion of 0 in c 2.056 * [backup-simplify]: Simplify 0 into 0 2.056 * [taylor]: Taking taylor expansion of 0 in c 2.056 * [backup-simplify]: Simplify 0 into 0 2.057 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 2.057 * [backup-simplify]: Simplify (+ 0 (/ 1 d)) into (/ 1 d) 2.057 * [taylor]: Taking taylor expansion of (/ 1 d) in d 2.057 * [taylor]: Taking taylor expansion of d in d 2.057 * [backup-simplify]: Simplify 0 into 0 2.057 * [backup-simplify]: Simplify 1 into 1 2.058 * [backup-simplify]: Simplify (/ 1 1) into 1 2.058 * [backup-simplify]: Simplify 1 into 1 2.058 * [taylor]: Taking taylor expansion of 0 in d 2.058 * [backup-simplify]: Simplify 0 into 0 2.058 * [taylor]: Taking taylor expansion of 0 in d 2.058 * [backup-simplify]: Simplify 0 into 0 2.058 * [taylor]: Taking taylor expansion of 0 in d 2.058 * [backup-simplify]: Simplify 0 into 0 2.058 * [backup-simplify]: Simplify 1 into 1 2.058 * [backup-simplify]: Simplify 1 into 1 2.059 * [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)) 2.059 * [backup-simplify]: Simplify (+ (/ 1 (- a)) (+ (+ (/ 1 (- b)) (/ 1 (- c))) (/ 1 (- d)))) into (- (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))))) 2.059 * [approximate]: Taking taylor expansion of (- (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))))) in (a b c d) around 0 2.059 * [taylor]: Taking taylor expansion of (- (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))))) in d 2.059 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c)))) in d 2.059 * [taylor]: Taking taylor expansion of (/ 1 a) in d 2.059 * [taylor]: Taking taylor expansion of a in d 2.059 * [backup-simplify]: Simplify a into a 2.060 * [backup-simplify]: Simplify (/ 1 a) into (/ 1 a) 2.060 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))) in d 2.060 * [taylor]: Taking taylor expansion of (/ 1 b) in d 2.060 * [taylor]: Taking taylor expansion of b in d 2.060 * [backup-simplify]: Simplify b into b 2.060 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b) 2.060 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 c)) in d 2.060 * [taylor]: Taking taylor expansion of (/ 1 d) in d 2.060 * [taylor]: Taking taylor expansion of d in d 2.060 * [backup-simplify]: Simplify 0 into 0 2.060 * [backup-simplify]: Simplify 1 into 1 2.060 * [backup-simplify]: Simplify (/ 1 1) into 1 2.060 * [taylor]: Taking taylor expansion of (/ 1 c) in d 2.060 * [taylor]: Taking taylor expansion of c in d 2.060 * [backup-simplify]: Simplify c into c 2.060 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c) 2.060 * [taylor]: Taking taylor expansion of (- (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))))) in c 2.060 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c)))) in c 2.060 * [taylor]: Taking taylor expansion of (/ 1 a) in c 2.060 * [taylor]: Taking taylor expansion of a in c 2.060 * [backup-simplify]: Simplify a into a 2.060 * [backup-simplify]: Simplify (/ 1 a) into (/ 1 a) 2.061 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))) in c 2.061 * [taylor]: Taking taylor expansion of (/ 1 b) in c 2.061 * [taylor]: Taking taylor expansion of b in c 2.061 * [backup-simplify]: Simplify b into b 2.061 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b) 2.061 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 c)) in c 2.061 * [taylor]: Taking taylor expansion of (/ 1 d) in c 2.061 * [taylor]: Taking taylor expansion of d in c 2.061 * [backup-simplify]: Simplify d into d 2.061 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d) 2.061 * [taylor]: Taking taylor expansion of (/ 1 c) in c 2.061 * [taylor]: Taking taylor expansion of c in c 2.061 * [backup-simplify]: Simplify 0 into 0 2.061 * [backup-simplify]: Simplify 1 into 1 2.061 * [backup-simplify]: Simplify (/ 1 1) into 1 2.061 * [taylor]: Taking taylor expansion of (- (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))))) in b 2.061 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c)))) in b 2.061 * [taylor]: Taking taylor expansion of (/ 1 a) in b 2.061 * [taylor]: Taking taylor expansion of a in b 2.061 * [backup-simplify]: Simplify a into a 2.061 * [backup-simplify]: Simplify (/ 1 a) into (/ 1 a) 2.061 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))) in b 2.062 * [taylor]: Taking taylor expansion of (/ 1 b) in b 2.062 * [taylor]: Taking taylor expansion of b in b 2.062 * [backup-simplify]: Simplify 0 into 0 2.062 * [backup-simplify]: Simplify 1 into 1 2.062 * [backup-simplify]: Simplify (/ 1 1) into 1 2.062 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 c)) in b 2.062 * [taylor]: Taking taylor expansion of (/ 1 d) in b 2.062 * [taylor]: Taking taylor expansion of d in b 2.062 * [backup-simplify]: Simplify d into d 2.062 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d) 2.062 * [taylor]: Taking taylor expansion of (/ 1 c) in b 2.062 * [taylor]: Taking taylor expansion of c in b 2.062 * [backup-simplify]: Simplify c into c 2.062 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c) 2.062 * [taylor]: Taking taylor expansion of (- (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))))) in a 2.062 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c)))) in a 2.062 * [taylor]: Taking taylor expansion of (/ 1 a) in a 2.062 * [taylor]: Taking taylor expansion of a in a 2.062 * [backup-simplify]: Simplify 0 into 0 2.062 * [backup-simplify]: Simplify 1 into 1 2.063 * [backup-simplify]: Simplify (/ 1 1) into 1 2.063 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))) in a 2.063 * [taylor]: Taking taylor expansion of (/ 1 b) in a 2.063 * [taylor]: Taking taylor expansion of b in a 2.063 * [backup-simplify]: Simplify b into b 2.063 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b) 2.063 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 c)) in a 2.063 * [taylor]: Taking taylor expansion of (/ 1 d) in a 2.063 * [taylor]: Taking taylor expansion of d in a 2.063 * [backup-simplify]: Simplify d into d 2.063 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d) 2.063 * [taylor]: Taking taylor expansion of (/ 1 c) in a 2.063 * [taylor]: Taking taylor expansion of c in a 2.063 * [backup-simplify]: Simplify c into c 2.063 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c) 2.063 * [taylor]: Taking taylor expansion of (- (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))))) in a 2.063 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c)))) in a 2.063 * [taylor]: Taking taylor expansion of (/ 1 a) in a 2.063 * [taylor]: Taking taylor expansion of a in a 2.063 * [backup-simplify]: Simplify 0 into 0 2.063 * [backup-simplify]: Simplify 1 into 1 2.064 * [backup-simplify]: Simplify (/ 1 1) into 1 2.064 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))) in a 2.064 * [taylor]: Taking taylor expansion of (/ 1 b) in a 2.064 * [taylor]: Taking taylor expansion of b in a 2.064 * [backup-simplify]: Simplify b into b 2.064 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b) 2.064 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 c)) in a 2.064 * [taylor]: Taking taylor expansion of (/ 1 d) in a 2.064 * [taylor]: Taking taylor expansion of d in a 2.064 * [backup-simplify]: Simplify d into d 2.064 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d) 2.064 * [taylor]: Taking taylor expansion of (/ 1 c) in a 2.064 * [taylor]: Taking taylor expansion of c in a 2.064 * [backup-simplify]: Simplify c into c 2.064 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c) 2.065 * [backup-simplify]: Simplify (+ 1 0) into 1 2.065 * [backup-simplify]: Simplify (- 1) into -1 2.065 * [taylor]: Taking taylor expansion of -1 in b 2.065 * [backup-simplify]: Simplify -1 into -1 2.066 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 2.066 * [backup-simplify]: Simplify (+ (/ 1 d) (/ 1 c)) into (+ (/ 1 c) (/ 1 d)) 2.066 * [backup-simplify]: Simplify (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) into (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) 2.066 * [backup-simplify]: Simplify (+ 0 (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))) into (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) 2.066 * [backup-simplify]: Simplify (- (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))) into (- (+ (/ 1 b) (+ (/ 1 d) (/ 1 c)))) 2.066 * [taylor]: Taking taylor expansion of (- (+ (/ 1 b) (+ (/ 1 d) (/ 1 c)))) in b 2.066 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))) in b 2.066 * [taylor]: Taking taylor expansion of (/ 1 b) in b 2.066 * [taylor]: Taking taylor expansion of b in b 2.067 * [backup-simplify]: Simplify 0 into 0 2.067 * [backup-simplify]: Simplify 1 into 1 2.067 * [backup-simplify]: Simplify (/ 1 1) into 1 2.067 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 c)) in b 2.067 * [taylor]: Taking taylor expansion of (/ 1 d) in b 2.067 * [taylor]: Taking taylor expansion of d in b 2.067 * [backup-simplify]: Simplify d into d 2.067 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d) 2.067 * [taylor]: Taking taylor expansion of (/ 1 c) in b 2.067 * [taylor]: Taking taylor expansion of c in b 2.067 * [backup-simplify]: Simplify c into c 2.067 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c) 2.068 * [backup-simplify]: Simplify (+ 1 0) into 1 2.068 * [backup-simplify]: Simplify (- 1) into -1 2.068 * [taylor]: Taking taylor expansion of -1 in c 2.068 * [backup-simplify]: Simplify -1 into -1 2.068 * [taylor]: Taking taylor expansion of -1 in c 2.068 * [backup-simplify]: Simplify -1 into -1 2.069 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.069 * [backup-simplify]: Simplify (- (+ (* (/ 1 b) (/ 0 b)))) into 0 2.069 * [backup-simplify]: Simplify (- (+ (* (/ 1 d) (/ 0 d)))) into 0 2.069 * [backup-simplify]: Simplify (- (+ (* (/ 1 c) (/ 0 c)))) into 0 2.070 * [backup-simplify]: Simplify (+ 0 0) into 0 2.070 * [backup-simplify]: Simplify (+ 0 0) into 0 2.070 * [backup-simplify]: Simplify (+ 0 0) into 0 2.071 * [backup-simplify]: Simplify (- 0) into 0 2.071 * [taylor]: Taking taylor expansion of 0 in b 2.071 * [backup-simplify]: Simplify 0 into 0 2.071 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 2.071 * [backup-simplify]: Simplify (+ (/ 1 d) (/ 1 c)) into (+ (/ 1 c) (/ 1 d)) 2.072 * [backup-simplify]: Simplify (+ 0 (+ (/ 1 c) (/ 1 d))) into (+ (/ 1 d) (/ 1 c)) 2.072 * [backup-simplify]: Simplify (- (+ (/ 1 d) (/ 1 c))) into (- (+ (/ 1 d) (/ 1 c))) 2.072 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d) (/ 1 c))) in c 2.072 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 c)) in c 2.072 * [taylor]: Taking taylor expansion of (/ 1 d) in c 2.072 * [taylor]: Taking taylor expansion of d in c 2.072 * [backup-simplify]: Simplify d into d 2.072 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d) 2.072 * [taylor]: Taking taylor expansion of (/ 1 c) in c 2.072 * [taylor]: Taking taylor expansion of c in c 2.072 * [backup-simplify]: Simplify 0 into 0 2.072 * [backup-simplify]: Simplify 1 into 1 2.072 * [backup-simplify]: Simplify (/ 1 1) into 1 2.073 * [backup-simplify]: Simplify (+ 0 1) into 1 2.073 * [backup-simplify]: Simplify (- 1) into -1 2.073 * [taylor]: Taking taylor expansion of -1 in d 2.073 * [backup-simplify]: Simplify -1 into -1 2.073 * [taylor]: Taking taylor expansion of 0 in c 2.073 * [backup-simplify]: Simplify 0 into 0 2.073 * [taylor]: Taking taylor expansion of -1 in d 2.073 * [backup-simplify]: Simplify -1 into -1 2.073 * [taylor]: Taking taylor expansion of -1 in d 2.073 * [backup-simplify]: Simplify -1 into -1 2.074 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.074 * [backup-simplify]: Simplify (- (+ (* (/ 1 b) (/ 0 b)) (* 0 (/ 0 b)))) into 0 2.075 * [backup-simplify]: Simplify (- (+ (* (/ 1 d) (/ 0 d)) (* 0 (/ 0 d)))) into 0 2.075 * [backup-simplify]: Simplify (- (+ (* (/ 1 c) (/ 0 c)) (* 0 (/ 0 c)))) into 0 2.075 * [backup-simplify]: Simplify (+ 0 0) into 0 2.075 * [backup-simplify]: Simplify (+ 0 0) into 0 2.076 * [backup-simplify]: Simplify (+ 0 0) into 0 2.076 * [backup-simplify]: Simplify (- 0) into 0 2.076 * [taylor]: Taking taylor expansion of 0 in b 2.076 * [backup-simplify]: Simplify 0 into 0 2.076 * [taylor]: Taking taylor expansion of 0 in c 2.076 * [backup-simplify]: Simplify 0 into 0 2.077 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.077 * [backup-simplify]: Simplify (- (+ (* (/ 1 d) (/ 0 d)))) into 0 2.077 * [backup-simplify]: Simplify (- (+ (* (/ 1 c) (/ 0 c)))) into 0 2.077 * [backup-simplify]: Simplify (+ 0 0) into 0 2.077 * [backup-simplify]: Simplify (+ 0 0) into 0 2.078 * [backup-simplify]: Simplify (- 0) into 0 2.078 * [taylor]: Taking taylor expansion of 0 in c 2.078 * [backup-simplify]: Simplify 0 into 0 2.078 * [taylor]: Taking taylor expansion of 0 in c 2.078 * [backup-simplify]: Simplify 0 into 0 2.078 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 2.078 * [backup-simplify]: Simplify (+ (/ 1 d) 0) into (/ 1 d) 2.078 * [backup-simplify]: Simplify (- (/ 1 d)) into (- (/ 1 d)) 2.078 * [taylor]: Taking taylor expansion of (- (/ 1 d)) in d 2.078 * [taylor]: Taking taylor expansion of (/ 1 d) in d 2.078 * [taylor]: Taking taylor expansion of d in d 2.078 * [backup-simplify]: Simplify 0 into 0 2.078 * [backup-simplify]: Simplify 1 into 1 2.079 * [backup-simplify]: Simplify (/ 1 1) into 1 2.079 * [backup-simplify]: Simplify (- 1) into -1 2.079 * [backup-simplify]: Simplify -1 into -1 2.079 * [taylor]: Taking taylor expansion of 0 in d 2.079 * [backup-simplify]: Simplify 0 into 0 2.079 * [taylor]: Taking taylor expansion of 0 in d 2.079 * [backup-simplify]: Simplify 0 into 0 2.079 * [taylor]: Taking taylor expansion of 0 in d 2.079 * [backup-simplify]: Simplify 0 into 0 2.079 * [backup-simplify]: Simplify -1 into -1 2.079 * [backup-simplify]: Simplify -1 into -1 2.080 * [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)) 2.080 * * * [progress]: simplifying candidates 2.080 * * * * [progress]: [ 1 / 26 ] simplifiying candidate # 2.080 * * * * [progress]: [ 2 / 26 ] simplifiying candidate # 2.080 * * * * [progress]: [ 3 / 26 ] simplifiying candidate # 2.080 * * * * [progress]: [ 4 / 26 ] simplifiying candidate # 2.080 * * * * [progress]: [ 5 / 26 ] simplifiying candidate # 2.080 * * * * [progress]: [ 6 / 26 ] simplifiying candidate # 2.080 * * * * [progress]: [ 7 / 26 ] simplifiying candidate # 2.080 * * * * [progress]: [ 8 / 26 ] simplifiying candidate # 2.080 * * * * [progress]: [ 9 / 26 ] simplifiying candidate # 2.080 * * * * [progress]: [ 10 / 26 ] simplifiying candidate # 2.080 * * * * [progress]: [ 11 / 26 ] simplifiying candidate # 2.080 * * * * [progress]: [ 12 / 26 ] simplifiying candidate # 2.080 * * * * [progress]: [ 13 / 26 ] simplifiying candidate # 2.080 * * * * [progress]: [ 14 / 26 ] simplifiying candidate # 2.080 * * * * [progress]: [ 15 / 26 ] simplifiying candidate # 2.080 * * * * [progress]: [ 16 / 26 ] simplifiying candidate # 2.080 * * * * [progress]: [ 17 / 26 ] simplifiying candidate # 2.080 * * * * [progress]: [ 18 / 26 ] simplifiying candidate # 2.080 * * * * [progress]: [ 19 / 26 ] simplifiying candidate # 2.080 * * * * [progress]: [ 20 / 26 ] simplifiying candidate # 2.081 * * * * [progress]: [ 21 / 26 ] simplifiying candidate # 2.081 * * * * [progress]: [ 22 / 26 ] simplifiying candidate #real (real->posit16 (+ a (+ (+ b c) d)))) 2))> 2.081 * * * * [progress]: [ 23 / 26 ] simplifiying candidate # 2.081 * * * * [progress]: [ 24 / 26 ] simplifiying candidate # 2.081 * * * * [progress]: [ 25 / 26 ] simplifiying candidate # 2.081 * * * * [progress]: [ 26 / 26 ] simplifiying candidate # 2.081 * [simplify]: Simplifying (expm1 (+ a (+ (+ b c) d))), (log1p (+ a (+ (+ b c) d))), (* (exp a) (* (* (exp b) (exp c)) (exp d))), (* (exp a) (* (exp (+ b c)) (exp d))), (* (exp a) (exp (+ (+ b c) d))), (log (+ a (+ (+ b c) d))), (exp (+ a (+ (+ b c) d))), (* (cbrt (+ a (+ (+ b c) d))) (cbrt (+ a (+ (+ b c) d)))), (cbrt (+ a (+ (+ b c) d))), (* (* (+ a (+ (+ b c) d)) (+ a (+ (+ b c) d))) (+ a (+ (+ b c) d))), (sqrt (+ a (+ (+ b c) d))), (sqrt (+ a (+ (+ b c) d))), (+ (pow a 3) (pow (+ (+ b c) d) 3)), (+ (* a a) (- (* (+ (+ b c) d) (+ (+ b c) d)) (* a (+ (+ b c) d)))), (- (* a a) (* (+ (+ b c) d) (+ (+ b c) d))), (- a (+ (+ b c) d)), (+ a (+ (+ b c) d)), (+ a (+ (+ b c) d)), (+ a (+ (+ b c) d)), (+ a (+ b c)), (real->posit16 (+ a (+ (+ b c) d))), (+ a (+ b c)), (+ b (+ c d)), (+ b (+ c d)) 2.081 * * [simplify]: iteration 1: (43 enodes) 2.100 * * [simplify]: iteration 2: (184 enodes) 2.167 * * [simplify]: iteration 3: (670 enodes) 2.886 * * [simplify]: Extracting #0: cost 16 inf + 0 2.887 * * [simplify]: Extracting #1: cost 216 inf + 0 2.892 * * [simplify]: Extracting #2: cost 763 inf + 5254 2.913 * * [simplify]: Extracting #3: cost 426 inf + 87214 2.980 * * [simplify]: Extracting #4: cost 9 inf + 167746 3.031 * * [simplify]: Extracting #5: cost 2 inf + 168733 3.080 * * [simplify]: Extracting #6: cost 0 inf + 169239 3.150 * [simplify]: Simplified to (expm1 (+ d (+ (+ b c) a))), (log1p (+ d (+ (+ b c) a))), (exp (+ d (+ (+ b c) a))), (exp (+ d (+ (+ b c) a))), (exp (+ d (+ (+ b c) a))), (log (+ d (+ (+ b c) a))), (exp (+ d (+ (+ b c) a))), (* (cbrt (+ d (+ (+ b c) a))) (cbrt (+ d (+ (+ b c) a)))), (cbrt (+ d (+ (+ b c) a))), (* (+ d (+ (+ b c) a)) (* (+ d (+ (+ b c) a)) (+ d (+ (+ b c) a)))), (sqrt (+ d (+ (+ b c) a))), (sqrt (+ d (+ (+ b c) a))), (fma a (* a a) (* (* (+ (+ b c) d) (+ (+ b c) d)) (+ (+ b c) d))), (fma (+ (+ b c) d) (- (+ (+ b c) d) a) (* a a)), (- (* a a) (* (+ (+ b c) d) (+ (+ b c) d))), (- (- a b) (+ c d)), (+ d (+ (+ b c) a)), (+ d (+ (+ b c) a)), (+ d (+ (+ b c) a)), (+ (+ b c) a), (real->posit16 (+ d (+ (+ b c) a))), (+ (+ b c) a), (+ (+ b c) d), (+ (+ b c) d) 3.152 * * * [progress]: adding candidates to table 3.373 * * [progress]: iteration 3 / 4 3.373 * * * [progress]: picking best candidate 3.414 * * * * [pick]: Picked # 3.414 * * * [progress]: localizing error 3.429 * * * [progress]: generating rewritten candidates 3.429 * * * * [progress]: [ 1 / 1 ] rewriting at (2 1) 3.526 * * * [progress]: generating series expansions 3.526 * * * * [progress]: [ 1 / 1 ] generating series at (2 1) 3.526 * [backup-simplify]: Simplify (+ (+ (+ b c) d) a) into (+ a (+ b (+ c d))) 3.526 * [approximate]: Taking taylor expansion of (+ a (+ b (+ c d))) in (b c d a) around 0 3.526 * [taylor]: Taking taylor expansion of (+ a (+ b (+ c d))) in a 3.526 * [taylor]: Taking taylor expansion of a in a 3.526 * [backup-simplify]: Simplify 0 into 0 3.526 * [backup-simplify]: Simplify 1 into 1 3.526 * [taylor]: Taking taylor expansion of (+ b (+ c d)) in a 3.526 * [taylor]: Taking taylor expansion of b in a 3.526 * [backup-simplify]: Simplify b into b 3.526 * [taylor]: Taking taylor expansion of (+ c d) in a 3.526 * [taylor]: Taking taylor expansion of c in a 3.526 * [backup-simplify]: Simplify c into c 3.526 * [taylor]: Taking taylor expansion of d in a 3.526 * [backup-simplify]: Simplify d into d 3.526 * [taylor]: Taking taylor expansion of (+ a (+ b (+ c d))) in d 3.526 * [taylor]: Taking taylor expansion of a in d 3.526 * [backup-simplify]: Simplify a into a 3.526 * [taylor]: Taking taylor expansion of (+ b (+ c d)) in d 3.526 * [taylor]: Taking taylor expansion of b in d 3.526 * [backup-simplify]: Simplify b into b 3.526 * [taylor]: Taking taylor expansion of (+ c d) in d 3.526 * [taylor]: Taking taylor expansion of c in d 3.526 * [backup-simplify]: Simplify c into c 3.527 * [taylor]: Taking taylor expansion of d in d 3.527 * [backup-simplify]: Simplify 0 into 0 3.527 * [backup-simplify]: Simplify 1 into 1 3.527 * [taylor]: Taking taylor expansion of (+ a (+ b (+ c d))) in c 3.527 * [taylor]: Taking taylor expansion of a in c 3.527 * [backup-simplify]: Simplify a into a 3.527 * [taylor]: Taking taylor expansion of (+ b (+ c d)) in c 3.527 * [taylor]: Taking taylor expansion of b in c 3.527 * [backup-simplify]: Simplify b into b 3.527 * [taylor]: Taking taylor expansion of (+ c d) in c 3.527 * [taylor]: Taking taylor expansion of c in c 3.527 * [backup-simplify]: Simplify 0 into 0 3.527 * [backup-simplify]: Simplify 1 into 1 3.527 * [taylor]: Taking taylor expansion of d in c 3.527 * [backup-simplify]: Simplify d into d 3.527 * [taylor]: Taking taylor expansion of (+ a (+ b (+ c d))) in b 3.527 * [taylor]: Taking taylor expansion of a in b 3.527 * [backup-simplify]: Simplify a into a 3.527 * [taylor]: Taking taylor expansion of (+ b (+ c d)) in b 3.527 * [taylor]: Taking taylor expansion of b in b 3.527 * [backup-simplify]: Simplify 0 into 0 3.527 * [backup-simplify]: Simplify 1 into 1 3.527 * [taylor]: Taking taylor expansion of (+ c d) in b 3.527 * [taylor]: Taking taylor expansion of c in b 3.527 * [backup-simplify]: Simplify c into c 3.527 * [taylor]: Taking taylor expansion of d in b 3.527 * [backup-simplify]: Simplify d into d 3.527 * [taylor]: Taking taylor expansion of (+ a (+ b (+ c d))) in b 3.527 * [taylor]: Taking taylor expansion of a in b 3.527 * [backup-simplify]: Simplify a into a 3.527 * [taylor]: Taking taylor expansion of (+ b (+ c d)) in b 3.527 * [taylor]: Taking taylor expansion of b in b 3.527 * [backup-simplify]: Simplify 0 into 0 3.527 * [backup-simplify]: Simplify 1 into 1 3.527 * [taylor]: Taking taylor expansion of (+ c d) in b 3.527 * [taylor]: Taking taylor expansion of c in b 3.527 * [backup-simplify]: Simplify c into c 3.527 * [taylor]: Taking taylor expansion of d in b 3.527 * [backup-simplify]: Simplify d into d 3.527 * [backup-simplify]: Simplify (+ c d) into (+ c d) 3.527 * [backup-simplify]: Simplify (+ 0 (+ c d)) into (+ c d) 3.527 * [backup-simplify]: Simplify (+ a (+ c d)) into (+ a (+ c d)) 3.527 * [taylor]: Taking taylor expansion of (+ a (+ c d)) in c 3.527 * [taylor]: Taking taylor expansion of a in c 3.527 * [backup-simplify]: Simplify a into a 3.527 * [taylor]: Taking taylor expansion of (+ c d) in c 3.527 * [taylor]: Taking taylor expansion of c in c 3.527 * [backup-simplify]: Simplify 0 into 0 3.527 * [backup-simplify]: Simplify 1 into 1 3.527 * [taylor]: Taking taylor expansion of d in c 3.527 * [backup-simplify]: Simplify d into d 3.527 * [backup-simplify]: Simplify (+ 0 d) into d 3.527 * [backup-simplify]: Simplify (+ a d) into (+ a d) 3.527 * [taylor]: Taking taylor expansion of (+ a d) in d 3.527 * [taylor]: Taking taylor expansion of a in d 3.527 * [backup-simplify]: Simplify a into a 3.527 * [taylor]: Taking taylor expansion of d in d 3.527 * [backup-simplify]: Simplify 0 into 0 3.527 * [backup-simplify]: Simplify 1 into 1 3.528 * [backup-simplify]: Simplify (+ a 0) into a 3.528 * [taylor]: Taking taylor expansion of a in a 3.528 * [backup-simplify]: Simplify 0 into 0 3.528 * [backup-simplify]: Simplify 1 into 1 3.528 * [backup-simplify]: Simplify 0 into 0 3.528 * [backup-simplify]: Simplify (+ 0 0) into 0 3.528 * [backup-simplify]: Simplify (+ 1 0) into 1 3.529 * [backup-simplify]: Simplify (+ 0 1) into 1 3.529 * [taylor]: Taking taylor expansion of 1 in c 3.529 * [backup-simplify]: Simplify 1 into 1 3.529 * [taylor]: Taking taylor expansion of 1 in d 3.529 * [backup-simplify]: Simplify 1 into 1 3.529 * [taylor]: Taking taylor expansion of 1 in a 3.529 * [backup-simplify]: Simplify 1 into 1 3.529 * [backup-simplify]: Simplify 1 into 1 3.529 * [backup-simplify]: Simplify (+ 1 0) into 1 3.531 * [backup-simplify]: Simplify (+ 0 1) into 1 3.531 * [taylor]: Taking taylor expansion of 1 in d 3.531 * [backup-simplify]: Simplify 1 into 1 3.531 * [taylor]: Taking taylor expansion of 1 in a 3.531 * [backup-simplify]: Simplify 1 into 1 3.531 * [backup-simplify]: Simplify 1 into 1 3.531 * [backup-simplify]: Simplify (+ 0 1) into 1 3.531 * [taylor]: Taking taylor expansion of 1 in a 3.531 * [backup-simplify]: Simplify 1 into 1 3.531 * [backup-simplify]: Simplify 1 into 1 3.532 * [backup-simplify]: Simplify (+ (* 1 (* 1 (* d (* 1 1)))) (+ (* 1 (* 1 (* 1 (* c 1)))) (* 1 (* 1 (* 1 (* 1 b)))))) into (+ b (+ c d)) 3.532 * [backup-simplify]: Simplify (+ (+ (+ (/ 1 b) (/ 1 c)) (/ 1 d)) (/ 1 a)) into (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a)))) 3.532 * [approximate]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a)))) in (b c d a) around 0 3.532 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a)))) in a 3.532 * [taylor]: Taking taylor expansion of (/ 1 b) in a 3.532 * [taylor]: Taking taylor expansion of b in a 3.532 * [backup-simplify]: Simplify b into b 3.532 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b) 3.532 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))) in a 3.532 * [taylor]: Taking taylor expansion of (/ 1 c) in a 3.532 * [taylor]: Taking taylor expansion of c in a 3.532 * [backup-simplify]: Simplify c into c 3.532 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c) 3.532 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 a)) in a 3.532 * [taylor]: Taking taylor expansion of (/ 1 d) in a 3.532 * [taylor]: Taking taylor expansion of d in a 3.532 * [backup-simplify]: Simplify d into d 3.532 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d) 3.532 * [taylor]: Taking taylor expansion of (/ 1 a) in a 3.532 * [taylor]: Taking taylor expansion of a in a 3.532 * [backup-simplify]: Simplify 0 into 0 3.532 * [backup-simplify]: Simplify 1 into 1 3.533 * [backup-simplify]: Simplify (/ 1 1) into 1 3.533 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a)))) in d 3.533 * [taylor]: Taking taylor expansion of (/ 1 b) in d 3.533 * [taylor]: Taking taylor expansion of b in d 3.533 * [backup-simplify]: Simplify b into b 3.533 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b) 3.533 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))) in d 3.533 * [taylor]: Taking taylor expansion of (/ 1 c) in d 3.533 * [taylor]: Taking taylor expansion of c in d 3.533 * [backup-simplify]: Simplify c into c 3.533 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c) 3.533 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 a)) in d 3.533 * [taylor]: Taking taylor expansion of (/ 1 d) in d 3.533 * [taylor]: Taking taylor expansion of d in d 3.533 * [backup-simplify]: Simplify 0 into 0 3.533 * [backup-simplify]: Simplify 1 into 1 3.533 * [backup-simplify]: Simplify (/ 1 1) into 1 3.533 * [taylor]: Taking taylor expansion of (/ 1 a) in d 3.533 * [taylor]: Taking taylor expansion of a in d 3.533 * [backup-simplify]: Simplify a into a 3.533 * [backup-simplify]: Simplify (/ 1 a) into (/ 1 a) 3.533 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a)))) in c 3.533 * [taylor]: Taking taylor expansion of (/ 1 b) in c 3.533 * [taylor]: Taking taylor expansion of b in c 3.533 * [backup-simplify]: Simplify b into b 3.533 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b) 3.533 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))) in c 3.533 * [taylor]: Taking taylor expansion of (/ 1 c) in c 3.533 * [taylor]: Taking taylor expansion of c in c 3.533 * [backup-simplify]: Simplify 0 into 0 3.533 * [backup-simplify]: Simplify 1 into 1 3.534 * [backup-simplify]: Simplify (/ 1 1) into 1 3.534 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 a)) in c 3.534 * [taylor]: Taking taylor expansion of (/ 1 d) in c 3.534 * [taylor]: Taking taylor expansion of d in c 3.534 * [backup-simplify]: Simplify d into d 3.534 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d) 3.534 * [taylor]: Taking taylor expansion of (/ 1 a) in c 3.534 * [taylor]: Taking taylor expansion of a in c 3.534 * [backup-simplify]: Simplify a into a 3.534 * [backup-simplify]: Simplify (/ 1 a) into (/ 1 a) 3.534 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a)))) in b 3.534 * [taylor]: Taking taylor expansion of (/ 1 b) in b 3.534 * [taylor]: Taking taylor expansion of b in b 3.534 * [backup-simplify]: Simplify 0 into 0 3.534 * [backup-simplify]: Simplify 1 into 1 3.534 * [backup-simplify]: Simplify (/ 1 1) into 1 3.534 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))) in b 3.534 * [taylor]: Taking taylor expansion of (/ 1 c) in b 3.534 * [taylor]: Taking taylor expansion of c in b 3.534 * [backup-simplify]: Simplify c into c 3.534 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c) 3.534 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 a)) in b 3.534 * [taylor]: Taking taylor expansion of (/ 1 d) in b 3.534 * [taylor]: Taking taylor expansion of d in b 3.534 * [backup-simplify]: Simplify d into d 3.534 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d) 3.534 * [taylor]: Taking taylor expansion of (/ 1 a) in b 3.534 * [taylor]: Taking taylor expansion of a in b 3.534 * [backup-simplify]: Simplify a into a 3.534 * [backup-simplify]: Simplify (/ 1 a) into (/ 1 a) 3.535 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a)))) in b 3.535 * [taylor]: Taking taylor expansion of (/ 1 b) in b 3.535 * [taylor]: Taking taylor expansion of b in b 3.535 * [backup-simplify]: Simplify 0 into 0 3.535 * [backup-simplify]: Simplify 1 into 1 3.535 * [backup-simplify]: Simplify (/ 1 1) into 1 3.535 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))) in b 3.535 * [taylor]: Taking taylor expansion of (/ 1 c) in b 3.535 * [taylor]: Taking taylor expansion of c in b 3.535 * [backup-simplify]: Simplify c into c 3.535 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c) 3.535 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 a)) in b 3.535 * [taylor]: Taking taylor expansion of (/ 1 d) in b 3.535 * [taylor]: Taking taylor expansion of d in b 3.535 * [backup-simplify]: Simplify d into d 3.535 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d) 3.535 * [taylor]: Taking taylor expansion of (/ 1 a) in b 3.535 * [taylor]: Taking taylor expansion of a in b 3.535 * [backup-simplify]: Simplify a into a 3.535 * [backup-simplify]: Simplify (/ 1 a) into (/ 1 a) 3.535 * [backup-simplify]: Simplify (+ 1 0) into 1 3.535 * [taylor]: Taking taylor expansion of 1 in c 3.535 * [backup-simplify]: Simplify 1 into 1 3.536 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 3.536 * [backup-simplify]: Simplify (+ (/ 1 d) (/ 1 a)) into (+ (/ 1 a) (/ 1 d)) 3.536 * [backup-simplify]: Simplify (+ (/ 1 c) (+ (/ 1 a) (/ 1 d))) into (+ (/ 1 a) (+ (/ 1 d) (/ 1 c))) 3.536 * [backup-simplify]: Simplify (+ 0 (+ (/ 1 a) (+ (/ 1 d) (/ 1 c)))) into (+ (/ 1 a) (+ (/ 1 d) (/ 1 c))) 3.536 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 d) (/ 1 c))) in c 3.536 * [taylor]: Taking taylor expansion of (/ 1 a) in c 3.536 * [taylor]: Taking taylor expansion of a in c 3.536 * [backup-simplify]: Simplify a into a 3.536 * [backup-simplify]: Simplify (/ 1 a) into (/ 1 a) 3.536 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 c)) in c 3.536 * [taylor]: Taking taylor expansion of (/ 1 d) in c 3.536 * [taylor]: Taking taylor expansion of d in c 3.536 * [backup-simplify]: Simplify d into d 3.536 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d) 3.536 * [taylor]: Taking taylor expansion of (/ 1 c) in c 3.536 * [taylor]: Taking taylor expansion of c in c 3.536 * [backup-simplify]: Simplify 0 into 0 3.537 * [backup-simplify]: Simplify 1 into 1 3.537 * [backup-simplify]: Simplify (/ 1 1) into 1 3.537 * [backup-simplify]: Simplify (+ 0 1) into 1 3.537 * [backup-simplify]: Simplify (+ 0 1) into 1 3.537 * [taylor]: Taking taylor expansion of 1 in d 3.537 * [backup-simplify]: Simplify 1 into 1 3.537 * [taylor]: Taking taylor expansion of 1 in d 3.537 * [backup-simplify]: Simplify 1 into 1 3.538 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.538 * [backup-simplify]: Simplify (- (+ (* (/ 1 c) (/ 0 c)))) into 0 3.538 * [backup-simplify]: Simplify (- (+ (* (/ 1 d) (/ 0 d)))) into 0 3.538 * [backup-simplify]: Simplify (- (+ (* (/ 1 a) (/ 0 a)))) into 0 3.538 * [backup-simplify]: Simplify (+ 0 0) into 0 3.539 * [backup-simplify]: Simplify (+ 0 0) into 0 3.539 * [backup-simplify]: Simplify (+ 0 0) into 0 3.539 * [taylor]: Taking taylor expansion of 0 in c 3.539 * [backup-simplify]: Simplify 0 into 0 3.539 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 3.540 * [backup-simplify]: Simplify (+ (/ 1 d) 0) into (/ 1 d) 3.540 * [backup-simplify]: Simplify (+ (/ 1 a) (/ 1 d)) into (+ (/ 1 a) (/ 1 d)) 3.540 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (/ 1 d)) in d 3.540 * [taylor]: Taking taylor expansion of (/ 1 a) in d 3.540 * [taylor]: Taking taylor expansion of a in d 3.540 * [backup-simplify]: Simplify a into a 3.540 * [backup-simplify]: Simplify (/ 1 a) into (/ 1 a) 3.540 * [taylor]: Taking taylor expansion of (/ 1 d) in d 3.540 * [taylor]: Taking taylor expansion of d in d 3.540 * [backup-simplify]: Simplify 0 into 0 3.540 * [backup-simplify]: Simplify 1 into 1 3.540 * [backup-simplify]: Simplify (/ 1 1) into 1 3.540 * [backup-simplify]: Simplify (+ 0 1) into 1 3.540 * [taylor]: Taking taylor expansion of 1 in a 3.540 * [backup-simplify]: Simplify 1 into 1 3.540 * [taylor]: Taking taylor expansion of 0 in d 3.540 * [backup-simplify]: Simplify 0 into 0 3.540 * [taylor]: Taking taylor expansion of 1 in a 3.540 * [backup-simplify]: Simplify 1 into 1 3.540 * [taylor]: Taking taylor expansion of 1 in a 3.540 * [backup-simplify]: Simplify 1 into 1 3.541 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.541 * [backup-simplify]: Simplify (- (+ (* (/ 1 c) (/ 0 c)) (* 0 (/ 0 c)))) into 0 3.541 * [backup-simplify]: Simplify (- (+ (* (/ 1 d) (/ 0 d)) (* 0 (/ 0 d)))) into 0 3.541 * [backup-simplify]: Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0 3.542 * [backup-simplify]: Simplify (+ 0 0) into 0 3.542 * [backup-simplify]: Simplify (+ 0 0) into 0 3.542 * [backup-simplify]: Simplify (+ 0 0) into 0 3.542 * [taylor]: Taking taylor expansion of 0 in c 3.542 * [backup-simplify]: Simplify 0 into 0 3.542 * [taylor]: Taking taylor expansion of 0 in d 3.542 * [backup-simplify]: Simplify 0 into 0 3.542 * [backup-simplify]: Simplify (- (+ (* (/ 1 a) (/ 0 a)))) into 0 3.542 * [backup-simplify]: Simplify (- (+ (* (/ 1 d) (/ 0 d)))) into 0 3.543 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.543 * [backup-simplify]: Simplify (+ 0 0) into 0 3.543 * [backup-simplify]: Simplify (+ 0 0) into 0 3.543 * [taylor]: Taking taylor expansion of 0 in d 3.543 * [backup-simplify]: Simplify 0 into 0 3.543 * [taylor]: Taking taylor expansion of 0 in d 3.543 * [backup-simplify]: Simplify 0 into 0 3.544 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 3.544 * [backup-simplify]: Simplify (+ (/ 1 a) 0) into (/ 1 a) 3.544 * [taylor]: Taking taylor expansion of (/ 1 a) in a 3.544 * [taylor]: Taking taylor expansion of a in a 3.544 * [backup-simplify]: Simplify 0 into 0 3.544 * [backup-simplify]: Simplify 1 into 1 3.544 * [backup-simplify]: Simplify (/ 1 1) into 1 3.544 * [backup-simplify]: Simplify 1 into 1 3.544 * [taylor]: Taking taylor expansion of 0 in a 3.544 * [backup-simplify]: Simplify 0 into 0 3.544 * [taylor]: Taking taylor expansion of 0 in a 3.544 * [backup-simplify]: Simplify 0 into 0 3.544 * [taylor]: Taking taylor expansion of 0 in a 3.544 * [backup-simplify]: Simplify 0 into 0 3.544 * [backup-simplify]: Simplify 1 into 1 3.544 * [backup-simplify]: Simplify 1 into 1 3.545 * [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)) 3.545 * [backup-simplify]: Simplify (+ (+ (+ (/ 1 (- b)) (/ 1 (- c))) (/ 1 (- d))) (/ 1 (- a))) into (- (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))))) 3.545 * [approximate]: Taking taylor expansion of (- (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))))) in (b c d a) around 0 3.545 * [taylor]: Taking taylor expansion of (- (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))))) in a 3.545 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a)))) in a 3.545 * [taylor]: Taking taylor expansion of (/ 1 b) in a 3.545 * [taylor]: Taking taylor expansion of b in a 3.545 * [backup-simplify]: Simplify b into b 3.545 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b) 3.545 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))) in a 3.546 * [taylor]: Taking taylor expansion of (/ 1 c) in a 3.546 * [taylor]: Taking taylor expansion of c in a 3.546 * [backup-simplify]: Simplify c into c 3.546 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c) 3.546 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 a)) in a 3.546 * [taylor]: Taking taylor expansion of (/ 1 d) in a 3.546 * [taylor]: Taking taylor expansion of d in a 3.546 * [backup-simplify]: Simplify d into d 3.546 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d) 3.546 * [taylor]: Taking taylor expansion of (/ 1 a) in a 3.546 * [taylor]: Taking taylor expansion of a in a 3.546 * [backup-simplify]: Simplify 0 into 0 3.546 * [backup-simplify]: Simplify 1 into 1 3.546 * [backup-simplify]: Simplify (/ 1 1) into 1 3.546 * [taylor]: Taking taylor expansion of (- (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))))) in d 3.546 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a)))) in d 3.546 * [taylor]: Taking taylor expansion of (/ 1 b) in d 3.546 * [taylor]: Taking taylor expansion of b in d 3.546 * [backup-simplify]: Simplify b into b 3.546 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b) 3.546 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))) in d 3.546 * [taylor]: Taking taylor expansion of (/ 1 c) in d 3.546 * [taylor]: Taking taylor expansion of c in d 3.546 * [backup-simplify]: Simplify c into c 3.546 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c) 3.546 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 a)) in d 3.546 * [taylor]: Taking taylor expansion of (/ 1 d) in d 3.546 * [taylor]: Taking taylor expansion of d in d 3.546 * [backup-simplify]: Simplify 0 into 0 3.546 * [backup-simplify]: Simplify 1 into 1 3.547 * [backup-simplify]: Simplify (/ 1 1) into 1 3.547 * [taylor]: Taking taylor expansion of (/ 1 a) in d 3.547 * [taylor]: Taking taylor expansion of a in d 3.547 * [backup-simplify]: Simplify a into a 3.547 * [backup-simplify]: Simplify (/ 1 a) into (/ 1 a) 3.547 * [taylor]: Taking taylor expansion of (- (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))))) in c 3.547 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a)))) in c 3.547 * [taylor]: Taking taylor expansion of (/ 1 b) in c 3.547 * [taylor]: Taking taylor expansion of b in c 3.547 * [backup-simplify]: Simplify b into b 3.547 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b) 3.547 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))) in c 3.547 * [taylor]: Taking taylor expansion of (/ 1 c) in c 3.547 * [taylor]: Taking taylor expansion of c in c 3.547 * [backup-simplify]: Simplify 0 into 0 3.547 * [backup-simplify]: Simplify 1 into 1 3.547 * [backup-simplify]: Simplify (/ 1 1) into 1 3.548 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 a)) in c 3.548 * [taylor]: Taking taylor expansion of (/ 1 d) in c 3.548 * [taylor]: Taking taylor expansion of d in c 3.548 * [backup-simplify]: Simplify d into d 3.548 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d) 3.548 * [taylor]: Taking taylor expansion of (/ 1 a) in c 3.548 * [taylor]: Taking taylor expansion of a in c 3.548 * [backup-simplify]: Simplify a into a 3.548 * [backup-simplify]: Simplify (/ 1 a) into (/ 1 a) 3.548 * [taylor]: Taking taylor expansion of (- (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))))) in b 3.548 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a)))) in b 3.548 * [taylor]: Taking taylor expansion of (/ 1 b) in b 3.548 * [taylor]: Taking taylor expansion of b in b 3.548 * [backup-simplify]: Simplify 0 into 0 3.548 * [backup-simplify]: Simplify 1 into 1 3.548 * [backup-simplify]: Simplify (/ 1 1) into 1 3.548 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))) in b 3.548 * [taylor]: Taking taylor expansion of (/ 1 c) in b 3.548 * [taylor]: Taking taylor expansion of c in b 3.548 * [backup-simplify]: Simplify c into c 3.548 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c) 3.548 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 a)) in b 3.549 * [taylor]: Taking taylor expansion of (/ 1 d) in b 3.549 * [taylor]: Taking taylor expansion of d in b 3.549 * [backup-simplify]: Simplify d into d 3.549 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d) 3.549 * [taylor]: Taking taylor expansion of (/ 1 a) in b 3.549 * [taylor]: Taking taylor expansion of a in b 3.549 * [backup-simplify]: Simplify a into a 3.549 * [backup-simplify]: Simplify (/ 1 a) into (/ 1 a) 3.549 * [taylor]: Taking taylor expansion of (- (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))))) in b 3.549 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a)))) in b 3.549 * [taylor]: Taking taylor expansion of (/ 1 b) in b 3.549 * [taylor]: Taking taylor expansion of b in b 3.549 * [backup-simplify]: Simplify 0 into 0 3.549 * [backup-simplify]: Simplify 1 into 1 3.549 * [backup-simplify]: Simplify (/ 1 1) into 1 3.549 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))) in b 3.549 * [taylor]: Taking taylor expansion of (/ 1 c) in b 3.549 * [taylor]: Taking taylor expansion of c in b 3.549 * [backup-simplify]: Simplify c into c 3.549 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c) 3.549 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 a)) in b 3.549 * [taylor]: Taking taylor expansion of (/ 1 d) in b 3.549 * [taylor]: Taking taylor expansion of d in b 3.549 * [backup-simplify]: Simplify d into d 3.550 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d) 3.550 * [taylor]: Taking taylor expansion of (/ 1 a) in b 3.550 * [taylor]: Taking taylor expansion of a in b 3.550 * [backup-simplify]: Simplify a into a 3.550 * [backup-simplify]: Simplify (/ 1 a) into (/ 1 a) 3.550 * [backup-simplify]: Simplify (+ 1 0) into 1 3.550 * [backup-simplify]: Simplify (- 1) into -1 3.550 * [taylor]: Taking taylor expansion of -1 in c 3.551 * [backup-simplify]: Simplify -1 into -1 3.551 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 3.551 * [backup-simplify]: Simplify (+ (/ 1 d) (/ 1 a)) into (+ (/ 1 a) (/ 1 d)) 3.551 * [backup-simplify]: Simplify (+ (/ 1 c) (+ (/ 1 a) (/ 1 d))) into (+ (/ 1 a) (+ (/ 1 d) (/ 1 c))) 3.552 * [backup-simplify]: Simplify (+ 0 (+ (/ 1 a) (+ (/ 1 d) (/ 1 c)))) into (+ (/ 1 a) (+ (/ 1 d) (/ 1 c))) 3.552 * [backup-simplify]: Simplify (- (+ (/ 1 a) (+ (/ 1 d) (/ 1 c)))) into (- (+ (/ 1 a) (+ (/ 1 c) (/ 1 d)))) 3.552 * [taylor]: Taking taylor expansion of (- (+ (/ 1 a) (+ (/ 1 c) (/ 1 d)))) in c 3.552 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 c) (/ 1 d))) in c 3.552 * [taylor]: Taking taylor expansion of (/ 1 a) in c 3.552 * [taylor]: Taking taylor expansion of a in c 3.552 * [backup-simplify]: Simplify a into a 3.552 * [backup-simplify]: Simplify (/ 1 a) into (/ 1 a) 3.552 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 d)) in c 3.552 * [taylor]: Taking taylor expansion of (/ 1 c) in c 3.552 * [taylor]: Taking taylor expansion of c in c 3.552 * [backup-simplify]: Simplify 0 into 0 3.552 * [backup-simplify]: Simplify 1 into 1 3.552 * [backup-simplify]: Simplify (/ 1 1) into 1 3.553 * [taylor]: Taking taylor expansion of (/ 1 d) in c 3.553 * [taylor]: Taking taylor expansion of d in c 3.553 * [backup-simplify]: Simplify d into d 3.553 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d) 3.553 * [backup-simplify]: Simplify (+ 1 0) into 1 3.553 * [backup-simplify]: Simplify (+ 0 1) into 1 3.554 * [backup-simplify]: Simplify (- 1) into -1 3.554 * [taylor]: Taking taylor expansion of -1 in d 3.554 * [backup-simplify]: Simplify -1 into -1 3.554 * [taylor]: Taking taylor expansion of -1 in d 3.554 * [backup-simplify]: Simplify -1 into -1 3.555 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.555 * [backup-simplify]: Simplify (- (+ (* (/ 1 c) (/ 0 c)))) into 0 3.555 * [backup-simplify]: Simplify (- (+ (* (/ 1 d) (/ 0 d)))) into 0 3.555 * [backup-simplify]: Simplify (- (+ (* (/ 1 a) (/ 0 a)))) into 0 3.555 * [backup-simplify]: Simplify (+ 0 0) into 0 3.555 * [backup-simplify]: Simplify (+ 0 0) into 0 3.555 * [backup-simplify]: Simplify (+ 0 0) into 0 3.556 * [backup-simplify]: Simplify (- 0) into 0 3.556 * [taylor]: Taking taylor expansion of 0 in c 3.556 * [backup-simplify]: Simplify 0 into 0 3.556 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 3.556 * [backup-simplify]: Simplify (+ 0 (/ 1 d)) into (/ 1 d) 3.556 * [backup-simplify]: Simplify (+ (/ 1 a) (/ 1 d)) into (+ (/ 1 a) (/ 1 d)) 3.556 * [backup-simplify]: Simplify (- (+ (/ 1 a) (/ 1 d))) into (- (+ (/ 1 a) (/ 1 d))) 3.556 * [taylor]: Taking taylor expansion of (- (+ (/ 1 a) (/ 1 d))) in d 3.556 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (/ 1 d)) in d 3.556 * [taylor]: Taking taylor expansion of (/ 1 a) in d 3.557 * [taylor]: Taking taylor expansion of a in d 3.557 * [backup-simplify]: Simplify a into a 3.557 * [backup-simplify]: Simplify (/ 1 a) into (/ 1 a) 3.557 * [taylor]: Taking taylor expansion of (/ 1 d) in d 3.557 * [taylor]: Taking taylor expansion of d in d 3.557 * [backup-simplify]: Simplify 0 into 0 3.557 * [backup-simplify]: Simplify 1 into 1 3.557 * [backup-simplify]: Simplify (/ 1 1) into 1 3.557 * [backup-simplify]: Simplify (+ 0 1) into 1 3.557 * [backup-simplify]: Simplify (- 1) into -1 3.557 * [taylor]: Taking taylor expansion of -1 in a 3.557 * [backup-simplify]: Simplify -1 into -1 3.557 * [taylor]: Taking taylor expansion of 0 in d 3.557 * [backup-simplify]: Simplify 0 into 0 3.557 * [taylor]: Taking taylor expansion of -1 in a 3.557 * [backup-simplify]: Simplify -1 into -1 3.558 * [taylor]: Taking taylor expansion of -1 in a 3.558 * [backup-simplify]: Simplify -1 into -1 3.558 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.558 * [backup-simplify]: Simplify (- (+ (* (/ 1 c) (/ 0 c)) (* 0 (/ 0 c)))) into 0 3.558 * [backup-simplify]: Simplify (- (+ (* (/ 1 d) (/ 0 d)) (* 0 (/ 0 d)))) into 0 3.558 * [backup-simplify]: Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0 3.559 * [backup-simplify]: Simplify (+ 0 0) into 0 3.559 * [backup-simplify]: Simplify (+ 0 0) into 0 3.559 * [backup-simplify]: Simplify (+ 0 0) into 0 3.559 * [backup-simplify]: Simplify (- 0) into 0 3.559 * [taylor]: Taking taylor expansion of 0 in c 3.559 * [backup-simplify]: Simplify 0 into 0 3.559 * [taylor]: Taking taylor expansion of 0 in d 3.559 * [backup-simplify]: Simplify 0 into 0 3.560 * [backup-simplify]: Simplify (- (+ (* (/ 1 a) (/ 0 a)))) into 0 3.560 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.560 * [backup-simplify]: Simplify (- (+ (* (/ 1 d) (/ 0 d)))) into 0 3.560 * [backup-simplify]: Simplify (+ 0 0) into 0 3.561 * [backup-simplify]: Simplify (+ 0 0) into 0 3.561 * [backup-simplify]: Simplify (- 0) into 0 3.561 * [taylor]: Taking taylor expansion of 0 in d 3.561 * [backup-simplify]: Simplify 0 into 0 3.561 * [taylor]: Taking taylor expansion of 0 in d 3.561 * [backup-simplify]: Simplify 0 into 0 3.561 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 3.561 * [backup-simplify]: Simplify (+ (/ 1 a) 0) into (/ 1 a) 3.562 * [backup-simplify]: Simplify (- (/ 1 a)) into (- (/ 1 a)) 3.562 * [taylor]: Taking taylor expansion of (- (/ 1 a)) in a 3.562 * [taylor]: Taking taylor expansion of (/ 1 a) in a 3.562 * [taylor]: Taking taylor expansion of a in a 3.562 * [backup-simplify]: Simplify 0 into 0 3.562 * [backup-simplify]: Simplify 1 into 1 3.562 * [backup-simplify]: Simplify (/ 1 1) into 1 3.562 * [backup-simplify]: Simplify (- 1) into -1 3.562 * [backup-simplify]: Simplify -1 into -1 3.562 * [taylor]: Taking taylor expansion of 0 in a 3.562 * [backup-simplify]: Simplify 0 into 0 3.562 * [taylor]: Taking taylor expansion of 0 in a 3.562 * [backup-simplify]: Simplify 0 into 0 3.562 * [taylor]: Taking taylor expansion of 0 in a 3.562 * [backup-simplify]: Simplify 0 into 0 3.562 * [backup-simplify]: Simplify -1 into -1 3.562 * [backup-simplify]: Simplify -1 into -1 3.563 * [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)) 3.563 * * * [progress]: simplifying candidates 3.563 * * * * [progress]: [ 1 / 28 ] simplifiying candidate # 3.563 * * * * [progress]: [ 2 / 28 ] simplifiying candidate # 3.563 * * * * [progress]: [ 3 / 28 ] simplifiying candidate # 3.563 * * * * [progress]: [ 4 / 28 ] simplifiying candidate # 3.563 * * * * [progress]: [ 5 / 28 ] simplifiying candidate # 3.563 * * * * [progress]: [ 6 / 28 ] simplifiying candidate # 3.563 * * * * [progress]: [ 7 / 28 ] simplifiying candidate # 3.563 * * * * [progress]: [ 8 / 28 ] simplifiying candidate # 3.564 * * * * [progress]: [ 9 / 28 ] simplifiying candidate # 3.564 * * * * [progress]: [ 10 / 28 ] simplifiying candidate # 3.564 * * * * [progress]: [ 11 / 28 ] simplifiying candidate # 3.564 * * * * [progress]: [ 12 / 28 ] simplifiying candidate # 3.564 * * * * [progress]: [ 13 / 28 ] simplifiying candidate # 3.564 * * * * [progress]: [ 14 / 28 ] simplifiying candidate # 3.564 * * * * [progress]: [ 15 / 28 ] simplifiying candidate # 3.564 * * * * [progress]: [ 16 / 28 ] simplifiying candidate # 3.564 * * * * [progress]: [ 17 / 28 ] simplifiying candidate # 3.564 * * * * [progress]: [ 18 / 28 ] simplifiying candidate # 3.564 * * * * [progress]: [ 19 / 28 ] simplifiying candidate # 3.564 * * * * [progress]: [ 20 / 28 ] simplifiying candidate # 3.564 * * * * [progress]: [ 21 / 28 ] simplifiying candidate # 3.564 * * * * [progress]: [ 22 / 28 ] simplifiying candidate # 3.564 * * * * [progress]: [ 23 / 28 ] simplifiying candidate # 3.564 * * * * [progress]: [ 24 / 28 ] simplifiying candidate #real (real->posit16 (+ (+ (+ b c) d) a))) 2))> 3.564 * * * * [progress]: [ 25 / 28 ] simplifiying candidate # 3.564 * * * * [progress]: [ 26 / 28 ] simplifiying candidate # 3.564 * * * * [progress]: [ 27 / 28 ] simplifiying candidate # 3.564 * * * * [progress]: [ 28 / 28 ] simplifiying candidate # 3.564 * [simplify]: Simplifying (expm1 (+ (+ (+ b c) d) a)), (log1p (+ (+ (+ b c) d) a)), (* (* (* (exp b) (exp c)) (exp d)) (exp a)), (* (* (exp (+ b c)) (exp d)) (exp a)), (* (exp (+ (+ b c) d)) (exp a)), (log (+ (+ (+ b c) d) a)), (exp (+ (+ (+ b c) d) a)), (* (cbrt (+ (+ (+ b c) d) a)) (cbrt (+ (+ (+ b c) d) a))), (cbrt (+ (+ (+ b c) d) a)), (* (* (+ (+ (+ b c) d) a) (+ (+ (+ b c) d) a)) (+ (+ (+ b c) d) a)), (sqrt (+ (+ (+ b c) d) a)), (sqrt (+ (+ (+ b c) d) a)), (+ (pow (+ (+ b c) d) 3) (pow a 3)), (+ (* (+ (+ b c) d) (+ (+ b c) d)) (- (* a a) (* (+ (+ b c) d) a))), (- (* (+ (+ b c) d) (+ (+ b c) d)) (* a a)), (- (+ (+ b c) d) a), (+ (+ (+ b c) d) a), (+ (+ (+ b c) d) a), (+ (+ (+ b c) d) a), (+ d a), (real->posit16 (+ (+ (+ b c) d) a)), (+ b (+ c d)), (+ a (+ c d)), (+ a (+ c d)) 3.565 * * [simplify]: iteration 1: (44 enodes) 3.577 * * [simplify]: iteration 2: (182 enodes) 3.632 * * [simplify]: iteration 3: (653 enodes) 4.256 * * [simplify]: Extracting #0: cost 17 inf + 0 4.256 * * [simplify]: Extracting #1: cost 224 inf + 0 4.260 * * [simplify]: Extracting #2: cost 774 inf + 6653 4.292 * * [simplify]: Extracting #3: cost 272 inf + 111735 4.353 * * [simplify]: Extracting #4: cost 4 inf + 166628 4.401 * * [simplify]: Extracting #5: cost 2 inf + 165676 4.443 * * [simplify]: Extracting #6: cost 0 inf + 166182 4.492 * [simplify]: Simplified to (expm1 (+ (+ c b) (+ d a))), (log1p (+ (+ c b) (+ d a))), (exp (+ (+ c b) (+ d a))), (exp (+ (+ c b) (+ d a))), (exp (+ (+ c b) (+ d a))), (log (+ (+ c b) (+ d a))), (exp (+ (+ c b) (+ d a))), (* (cbrt (+ (+ c b) (+ d a))) (cbrt (+ (+ c b) (+ d a)))), (cbrt (+ (+ c b) (+ d a))), (* (* (+ (+ c b) (+ d a)) (+ (+ c b) (+ d a))) (+ (+ c b) (+ d a))), (sqrt (+ (+ c b) (+ d a))), (sqrt (+ (+ c b) (+ d a))), (fma (* (+ d (+ c b)) (+ d (+ c b))) (+ d (+ c b)) (* (* a a) a)), (- (fma (+ d (+ c b)) (+ d (+ c b)) (* a a)) (* a (+ d (+ c b)))), (- (* (+ d (+ c b)) (+ d (+ c b))) (* a a)), (+ (+ d b) (- c a)), (+ (+ c b) (+ d a)), (+ (+ c b) (+ d a)), (+ (+ c b) (+ d a)), (+ d a), (real->posit16 (+ (+ c b) (+ d a))), (+ d (+ c b)), (+ a (+ c d)), (+ a (+ c d)) 4.493 * * * [progress]: adding candidates to table 4.753 * * [progress]: iteration 4 / 4 4.753 * * * [progress]: picking best candidate 4.758 * * * * [pick]: Picked # 4.758 * * * [progress]: localizing error 4.778 * * * [progress]: generating rewritten candidates 4.778 * * * [progress]: generating series expansions 4.778 * * * [progress]: simplifying candidates 4.779 * [simplify]: Simplifying 4.779 * * [simplify]: iteration 1: (0 enodes) 4.779 * * [simplify]: Extracting #0: cost 0 inf + 0 4.779 * [simplify]: Simplified to 4.779 * * * [progress]: adding candidates to table 4.779 * [progress]: [Phase 3 of 3] Extracting. 4.784 * [simplify]: Simplifying (* (+ (+ b c) (+ d a)) 2) 4.784 * * [simplify]: iteration 1: (9 enodes) 4.785 * * [simplify]: iteration 2: (13 enodes) 4.785 * * [simplify]: Extracting #0: cost 1 inf + 0 4.785 * * [simplify]: Extracting #1: cost 3 inf + 0 4.785 * * [simplify]: Extracting #2: cost 4 inf + 1 4.785 * * [simplify]: Extracting #3: cost 8 inf + 1 4.786 * * [simplify]: Extracting #4: cost 3 inf + 47 4.786 * * [simplify]: Extracting #5: cost 0 inf + 378 4.786 * [simplify]: Simplified to (* 2 (+ (+ d a) (+ c b))) 6.274 * [regime-testing]: Baseline error score: 0 6.277 * [regime-testing]: Oracle error score: 0 6.278 * [regime-testing]: End program error score: 0 6.360 * [regime-testing]: Target error score: 3.8480545682971132