1.424 * [progress]: [Phase 1 of 3] Setting up.
0.003 * * * [progress]: [1/2] Preparing points
0.066 * * * [progress]: [2/2] Setting up program.
0.071 * [progress]: [Phase 2 of 3] Improving.
0.071 * * * * [progress]: [ 1 / 1 ] simplifiying candidate #<alt (λ (a b c d) (* (+ a (+ b (+ c d))) 2))>
0.071 * [simplify]: Simplifying:
  (* (+ a (+ b (+ c d))) 2)
0.071 * * [simplify]: iteration 0: 9 enodes
0.075 * * [simplify]: iteration 1: 17 enodes
0.081 * * [simplify]: iteration 2: 51 enodes
0.115 * * [simplify]: iteration 3: 129 enodes
0.185 * * [simplify]: iteration 4: 292 enodes
0.280 * * [simplify]: iteration 5: 404 enodes
0.357 * * [simplify]: iteration 6: 406 enodes
0.388 * * [simplify]: iteration complete: 406 enodes
0.388 * * [simplify]: Extracting #0: cost 1 inf + 0
0.388 * * [simplify]: Extracting #1: cost 31 inf + 0
0.388 * * [simplify]: Extracting #2: cost 17 inf + 521
0.390 * * [simplify]: Extracting #3: cost 0 inf + 2055
0.392 * * [simplify]: Extracting #4: cost 0 inf + 2040
0.394 * [simplify]: Simplified to:
  (* 2 (+ (+ a c) (+ b d)))
0.394 * * [progress]: iteration 1 / 4
0.394 * * * [progress]: picking best candidate
0.397 * * * * [pick]: Picked  #<alt (λ (a b c d) (* (+ a (+ b (+ c d))) 2))>
0.397 * * * [progress]: localizing error
0.408 * * * [progress]: generating rewritten candidates
0.408 * * * * [progress]: [ 1 / 2 ] rewriting at (2 1)
0.440 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1 2)
0.452 * * * [progress]: generating series expansions
0.452 * * * * [progress]: [ 1 / 2 ] generating series at (2 1)
0.453 * [backup-simplify]: Simplify (+ a (+ b (+ c d))) into (+ a (+ b (+ c d)))
0.453 * [approximate]: Taking taylor expansion of (+ a (+ b (+ c d))) in (a b c d) around 0
0.453 * [taylor]: Taking taylor expansion of (+ a (+ b (+ c d))) in d
0.453 * [taylor]: Taking taylor expansion of a in d
0.453 * [backup-simplify]: Simplify a into a
0.453 * [taylor]: Taking taylor expansion of (+ b (+ c d)) in d
0.453 * [taylor]: Taking taylor expansion of b in d
0.453 * [backup-simplify]: Simplify b into b
0.453 * [taylor]: Taking taylor expansion of (+ c d) in d
0.453 * [taylor]: Taking taylor expansion of c in d
0.453 * [backup-simplify]: Simplify c into c
0.453 * [taylor]: Taking taylor expansion of d in d
0.453 * [backup-simplify]: Simplify 0 into 0
0.453 * [backup-simplify]: Simplify 1 into 1
0.453 * [taylor]: Taking taylor expansion of (+ a (+ b (+ c d))) in c
0.453 * [taylor]: Taking taylor expansion of a in c
0.453 * [backup-simplify]: Simplify a into a
0.453 * [taylor]: Taking taylor expansion of (+ b (+ c d)) in c
0.453 * [taylor]: Taking taylor expansion of b in c
0.453 * [backup-simplify]: Simplify b into b
0.453 * [taylor]: Taking taylor expansion of (+ c d) in c
0.453 * [taylor]: Taking taylor expansion of c in c
0.453 * [backup-simplify]: Simplify 0 into 0
0.453 * [backup-simplify]: Simplify 1 into 1
0.453 * [taylor]: Taking taylor expansion of d in c
0.453 * [backup-simplify]: Simplify d into d
0.453 * [taylor]: Taking taylor expansion of (+ a (+ b (+ c d))) in b
0.453 * [taylor]: Taking taylor expansion of a in b
0.453 * [backup-simplify]: Simplify a into a
0.453 * [taylor]: Taking taylor expansion of (+ b (+ c d)) in b
0.453 * [taylor]: Taking taylor expansion of b in b
0.453 * [backup-simplify]: Simplify 0 into 0
0.453 * [backup-simplify]: Simplify 1 into 1
0.453 * [taylor]: Taking taylor expansion of (+ c d) in b
0.453 * [taylor]: Taking taylor expansion of c in b
0.453 * [backup-simplify]: Simplify c into c
0.453 * [taylor]: Taking taylor expansion of d in b
0.453 * [backup-simplify]: Simplify d into d
0.453 * [taylor]: Taking taylor expansion of (+ a (+ b (+ c d))) in a
0.453 * [taylor]: Taking taylor expansion of a in a
0.453 * [backup-simplify]: Simplify 0 into 0
0.453 * [backup-simplify]: Simplify 1 into 1
0.453 * [taylor]: Taking taylor expansion of (+ b (+ c d)) in a
0.453 * [taylor]: Taking taylor expansion of b in a
0.453 * [backup-simplify]: Simplify b into b
0.453 * [taylor]: Taking taylor expansion of (+ c d) in a
0.453 * [taylor]: Taking taylor expansion of c in a
0.453 * [backup-simplify]: Simplify c into c
0.453 * [taylor]: Taking taylor expansion of d in a
0.453 * [backup-simplify]: Simplify d into d
0.453 * [taylor]: Taking taylor expansion of (+ a (+ b (+ c d))) in a
0.453 * [taylor]: Taking taylor expansion of a in a
0.453 * [backup-simplify]: Simplify 0 into 0
0.453 * [backup-simplify]: Simplify 1 into 1
0.453 * [taylor]: Taking taylor expansion of (+ b (+ c d)) in a
0.453 * [taylor]: Taking taylor expansion of b in a
0.453 * [backup-simplify]: Simplify b into b
0.453 * [taylor]: Taking taylor expansion of (+ c d) in a
0.453 * [taylor]: Taking taylor expansion of c in a
0.453 * [backup-simplify]: Simplify c into c
0.453 * [taylor]: Taking taylor expansion of d in a
0.453 * [backup-simplify]: Simplify d into d
0.454 * [backup-simplify]: Simplify (+ c d) into (+ c d)
0.454 * [backup-simplify]: Simplify (+ b (+ c d)) into (+ b (+ c d))
0.454 * [backup-simplify]: Simplify (+ 0 (+ b (+ c d))) into (+ c (+ b d))
0.454 * [taylor]: Taking taylor expansion of (+ c (+ b d)) in b
0.454 * [taylor]: Taking taylor expansion of c in b
0.454 * [backup-simplify]: Simplify c into c
0.454 * [taylor]: Taking taylor expansion of (+ b d) in b
0.454 * [taylor]: Taking taylor expansion of b in b
0.454 * [backup-simplify]: Simplify 0 into 0
0.454 * [backup-simplify]: Simplify 1 into 1
0.454 * [taylor]: Taking taylor expansion of d in b
0.454 * [backup-simplify]: Simplify d into d
0.454 * [backup-simplify]: Simplify (+ 0 d) into d
0.454 * [backup-simplify]: Simplify (+ c d) into (+ c d)
0.454 * [taylor]: Taking taylor expansion of (+ c d) in c
0.454 * [taylor]: Taking taylor expansion of c in c
0.454 * [backup-simplify]: Simplify 0 into 0
0.454 * [backup-simplify]: Simplify 1 into 1
0.454 * [taylor]: Taking taylor expansion of d in c
0.454 * [backup-simplify]: Simplify d into d
0.454 * [backup-simplify]: Simplify (+ 0 d) into d
0.454 * [taylor]: Taking taylor expansion of d in d
0.454 * [backup-simplify]: Simplify 0 into 0
0.454 * [backup-simplify]: Simplify 1 into 1
0.454 * [backup-simplify]: Simplify 0 into 0
0.455 * [backup-simplify]: Simplify (+ 0 0) into 0
0.455 * [backup-simplify]: Simplify (+ 0 0) into 0
0.455 * [backup-simplify]: Simplify (+ 1 0) into 1
0.455 * [taylor]: Taking taylor expansion of 1 in b
0.455 * [backup-simplify]: Simplify 1 into 1
0.455 * [taylor]: Taking taylor expansion of 1 in c
0.455 * [backup-simplify]: Simplify 1 into 1
0.455 * [taylor]: Taking taylor expansion of 1 in d
0.455 * [backup-simplify]: Simplify 1 into 1
0.455 * [backup-simplify]: Simplify 1 into 1
0.456 * [backup-simplify]: Simplify (+ 1 0) into 1
0.456 * [backup-simplify]: Simplify (+ 0 1) into 1
0.456 * [taylor]: Taking taylor expansion of 1 in c
0.456 * [backup-simplify]: Simplify 1 into 1
0.456 * [taylor]: Taking taylor expansion of 1 in d
0.456 * [backup-simplify]: Simplify 1 into 1
0.456 * [backup-simplify]: Simplify 1 into 1
0.456 * [backup-simplify]: Simplify (+ 1 0) into 1
0.456 * [taylor]: Taking taylor expansion of 1 in d
0.456 * [backup-simplify]: Simplify 1 into 1
0.456 * [backup-simplify]: Simplify 1 into 1
0.457 * [backup-simplify]: Simplify (+ (* 1 (* 1 (* c (* 1 1)))) (+ (* 1 (* 1 (* 1 (* b 1)))) (* 1 (* 1 (* 1 (* 1 a)))))) into (+ a (+ b c))
0.457 * [backup-simplify]: Simplify (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))) into (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))))
0.457 * [approximate]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))) in (a b c d) around 0
0.457 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))) in d
0.457 * [taylor]: Taking taylor expansion of (/ 1 a) in d
0.457 * [taylor]: Taking taylor expansion of a in d
0.457 * [backup-simplify]: Simplify a into a
0.458 * [backup-simplify]: Simplify (/ 1 a) into (/ 1 a)
0.458 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) in d
0.458 * [taylor]: Taking taylor expansion of (/ 1 b) in d
0.458 * [taylor]: Taking taylor expansion of b in d
0.458 * [backup-simplify]: Simplify b into b
0.458 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b)
0.458 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 d)) in d
0.458 * [taylor]: Taking taylor expansion of (/ 1 c) in d
0.458 * [taylor]: Taking taylor expansion of c in d
0.458 * [backup-simplify]: Simplify c into c
0.458 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c)
0.458 * [taylor]: Taking taylor expansion of (/ 1 d) in d
0.458 * [taylor]: Taking taylor expansion of d in d
0.458 * [backup-simplify]: Simplify 0 into 0
0.458 * [backup-simplify]: Simplify 1 into 1
0.458 * [backup-simplify]: Simplify (/ 1 1) into 1
0.458 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))) in c
0.458 * [taylor]: Taking taylor expansion of (/ 1 a) in c
0.459 * [taylor]: Taking taylor expansion of a in c
0.459 * [backup-simplify]: Simplify a into a
0.459 * [backup-simplify]: Simplify (/ 1 a) into (/ 1 a)
0.459 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) in c
0.459 * [taylor]: Taking taylor expansion of (/ 1 b) in c
0.459 * [taylor]: Taking taylor expansion of b in c
0.459 * [backup-simplify]: Simplify b into b
0.459 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b)
0.459 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 d)) in c
0.459 * [taylor]: Taking taylor expansion of (/ 1 c) in c
0.459 * [taylor]: Taking taylor expansion of c in c
0.459 * [backup-simplify]: Simplify 0 into 0
0.459 * [backup-simplify]: Simplify 1 into 1
0.459 * [backup-simplify]: Simplify (/ 1 1) into 1
0.459 * [taylor]: Taking taylor expansion of (/ 1 d) in c
0.459 * [taylor]: Taking taylor expansion of d in c
0.459 * [backup-simplify]: Simplify d into d
0.459 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d)
0.459 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))) in b
0.459 * [taylor]: Taking taylor expansion of (/ 1 a) in b
0.459 * [taylor]: Taking taylor expansion of a in b
0.460 * [backup-simplify]: Simplify a into a
0.460 * [backup-simplify]: Simplify (/ 1 a) into (/ 1 a)
0.460 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) in b
0.460 * [taylor]: Taking taylor expansion of (/ 1 b) in b
0.460 * [taylor]: Taking taylor expansion of b in b
0.460 * [backup-simplify]: Simplify 0 into 0
0.460 * [backup-simplify]: Simplify 1 into 1
0.460 * [backup-simplify]: Simplify (/ 1 1) into 1
0.460 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 d)) in b
0.460 * [taylor]: Taking taylor expansion of (/ 1 c) in b
0.460 * [taylor]: Taking taylor expansion of c in b
0.460 * [backup-simplify]: Simplify c into c
0.460 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c)
0.460 * [taylor]: Taking taylor expansion of (/ 1 d) in b
0.460 * [taylor]: Taking taylor expansion of d in b
0.460 * [backup-simplify]: Simplify d into d
0.460 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d)
0.460 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))) in a
0.460 * [taylor]: Taking taylor expansion of (/ 1 a) in a
0.460 * [taylor]: Taking taylor expansion of a in a
0.460 * [backup-simplify]: Simplify 0 into 0
0.461 * [backup-simplify]: Simplify 1 into 1
0.461 * [backup-simplify]: Simplify (/ 1 1) into 1
0.461 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) in a
0.461 * [taylor]: Taking taylor expansion of (/ 1 b) in a
0.461 * [taylor]: Taking taylor expansion of b in a
0.461 * [backup-simplify]: Simplify b into b
0.461 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b)
0.461 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 d)) in a
0.461 * [taylor]: Taking taylor expansion of (/ 1 c) in a
0.461 * [taylor]: Taking taylor expansion of c in a
0.461 * [backup-simplify]: Simplify c into c
0.461 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c)
0.461 * [taylor]: Taking taylor expansion of (/ 1 d) in a
0.461 * [taylor]: Taking taylor expansion of d in a
0.461 * [backup-simplify]: Simplify d into d
0.461 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d)
0.461 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))) in a
0.461 * [taylor]: Taking taylor expansion of (/ 1 a) in a
0.461 * [taylor]: Taking taylor expansion of a in a
0.461 * [backup-simplify]: Simplify 0 into 0
0.461 * [backup-simplify]: Simplify 1 into 1
0.462 * [backup-simplify]: Simplify (/ 1 1) into 1
0.462 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) in a
0.462 * [taylor]: Taking taylor expansion of (/ 1 b) in a
0.462 * [taylor]: Taking taylor expansion of b in a
0.462 * [backup-simplify]: Simplify b into b
0.462 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b)
0.462 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 d)) in a
0.462 * [taylor]: Taking taylor expansion of (/ 1 c) in a
0.462 * [taylor]: Taking taylor expansion of c in a
0.462 * [backup-simplify]: Simplify c into c
0.462 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c)
0.462 * [taylor]: Taking taylor expansion of (/ 1 d) in a
0.462 * [taylor]: Taking taylor expansion of d in a
0.462 * [backup-simplify]: Simplify d into d
0.462 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d)
0.463 * [backup-simplify]: Simplify (+ 1 0) into 1
0.463 * [taylor]: Taking taylor expansion of 1 in b
0.463 * [backup-simplify]: Simplify 1 into 1
0.464 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.464 * [backup-simplify]: Simplify (+ (/ 1 c) (/ 1 d)) into (+ (/ 1 d) (/ 1 c))
0.464 * [backup-simplify]: Simplify (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))) into (+ (/ 1 b) (+ (/ 1 d) (/ 1 c)))
0.464 * [backup-simplify]: Simplify (+ 0 (+ (/ 1 b) (+ (/ 1 d) (/ 1 c)))) into (+ (/ 1 b) (+ (/ 1 d) (/ 1 c)))
0.464 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))) in b
0.464 * [taylor]: Taking taylor expansion of (/ 1 b) in b
0.464 * [taylor]: Taking taylor expansion of b in b
0.464 * [backup-simplify]: Simplify 0 into 0
0.464 * [backup-simplify]: Simplify 1 into 1
0.465 * [backup-simplify]: Simplify (/ 1 1) into 1
0.465 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 c)) in b
0.465 * [taylor]: Taking taylor expansion of (/ 1 d) in b
0.465 * [taylor]: Taking taylor expansion of d in b
0.465 * [backup-simplify]: Simplify d into d
0.465 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d)
0.465 * [taylor]: Taking taylor expansion of (/ 1 c) in b
0.465 * [taylor]: Taking taylor expansion of c in b
0.465 * [backup-simplify]: Simplify c into c
0.465 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c)
0.466 * [backup-simplify]: Simplify (+ 1 0) into 1
0.466 * [taylor]: Taking taylor expansion of 1 in c
0.466 * [backup-simplify]: Simplify 1 into 1
0.466 * [taylor]: Taking taylor expansion of 1 in c
0.466 * [backup-simplify]: Simplify 1 into 1
0.467 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.467 * [backup-simplify]: Simplify (- (+ (* (/ 1 b) (/ 0 b)))) into 0
0.467 * [backup-simplify]: Simplify (- (+ (* (/ 1 c) (/ 0 c)))) into 0
0.467 * [backup-simplify]: Simplify (- (+ (* (/ 1 d) (/ 0 d)))) into 0
0.467 * [backup-simplify]: Simplify (+ 0 0) into 0
0.468 * [backup-simplify]: Simplify (+ 0 0) into 0
0.468 * [backup-simplify]: Simplify (+ 0 0) into 0
0.468 * [taylor]: Taking taylor expansion of 0 in b
0.468 * [backup-simplify]: Simplify 0 into 0
0.469 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.469 * [backup-simplify]: Simplify (+ (/ 1 d) (/ 1 c)) into (+ (/ 1 c) (/ 1 d))
0.469 * [backup-simplify]: Simplify (+ 0 (+ (/ 1 c) (/ 1 d))) into (+ (/ 1 d) (/ 1 c))
0.469 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 c)) in c
0.469 * [taylor]: Taking taylor expansion of (/ 1 d) in c
0.469 * [taylor]: Taking taylor expansion of d in c
0.469 * [backup-simplify]: Simplify d into d
0.469 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d)
0.469 * [taylor]: Taking taylor expansion of (/ 1 c) in c
0.469 * [taylor]: Taking taylor expansion of c in c
0.469 * [backup-simplify]: Simplify 0 into 0
0.470 * [backup-simplify]: Simplify 1 into 1
0.470 * [backup-simplify]: Simplify (/ 1 1) into 1
0.470 * [backup-simplify]: Simplify (+ 0 1) into 1
0.470 * [taylor]: Taking taylor expansion of 1 in d
0.470 * [backup-simplify]: Simplify 1 into 1
0.470 * [taylor]: Taking taylor expansion of 0 in c
0.470 * [backup-simplify]: Simplify 0 into 0
0.470 * [taylor]: Taking taylor expansion of 1 in d
0.471 * [backup-simplify]: Simplify 1 into 1
0.471 * [taylor]: Taking taylor expansion of 1 in d
0.471 * [backup-simplify]: Simplify 1 into 1
0.472 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.472 * [backup-simplify]: Simplify (- (+ (* (/ 1 b) (/ 0 b)) (* 0 (/ 0 b)))) into 0
0.472 * [backup-simplify]: Simplify (- (+ (* (/ 1 c) (/ 0 c)) (* 0 (/ 0 c)))) into 0
0.472 * [backup-simplify]: Simplify (- (+ (* (/ 1 d) (/ 0 d)) (* 0 (/ 0 d)))) into 0
0.472 * [backup-simplify]: Simplify (+ 0 0) into 0
0.473 * [backup-simplify]: Simplify (+ 0 0) into 0
0.473 * [backup-simplify]: Simplify (+ 0 0) into 0
0.473 * [taylor]: Taking taylor expansion of 0 in b
0.473 * [backup-simplify]: Simplify 0 into 0
0.473 * [taylor]: Taking taylor expansion of 0 in c
0.473 * [backup-simplify]: Simplify 0 into 0
0.474 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.474 * [backup-simplify]: Simplify (- (+ (* (/ 1 d) (/ 0 d)))) into 0
0.474 * [backup-simplify]: Simplify (- (+ (* (/ 1 c) (/ 0 c)))) into 0
0.475 * [backup-simplify]: Simplify (+ 0 0) into 0
0.475 * [backup-simplify]: Simplify (+ 0 0) into 0
0.475 * [taylor]: Taking taylor expansion of 0 in c
0.475 * [backup-simplify]: Simplify 0 into 0
0.475 * [taylor]: Taking taylor expansion of 0 in c
0.475 * [backup-simplify]: Simplify 0 into 0
0.476 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.476 * [backup-simplify]: Simplify (+ (/ 1 d) 0) into (/ 1 d)
0.476 * [taylor]: Taking taylor expansion of (/ 1 d) in d
0.476 * [taylor]: Taking taylor expansion of d in d
0.476 * [backup-simplify]: Simplify 0 into 0
0.476 * [backup-simplify]: Simplify 1 into 1
0.477 * [backup-simplify]: Simplify (/ 1 1) into 1
0.477 * [backup-simplify]: Simplify 1 into 1
0.477 * [taylor]: Taking taylor expansion of 0 in d
0.477 * [backup-simplify]: Simplify 0 into 0
0.477 * [taylor]: Taking taylor expansion of 0 in d
0.477 * [backup-simplify]: Simplify 0 into 0
0.477 * [taylor]: Taking taylor expansion of 0 in d
0.477 * [backup-simplify]: Simplify 0 into 0
0.477 * [backup-simplify]: Simplify 1 into 1
0.477 * [backup-simplify]: Simplify 1 into 1
0.478 * [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))
0.479 * [backup-simplify]: Simplify (+ (/ 1 (- a)) (+ (/ 1 (- b)) (+ (/ 1 (- c)) (/ 1 (- d))))) into (- (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))))
0.479 * [approximate]: Taking taylor expansion of (- (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))))) in (a b c d) around 0
0.479 * [taylor]: Taking taylor expansion of (- (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))))) in d
0.479 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))) in d
0.479 * [taylor]: Taking taylor expansion of (/ 1 a) in d
0.479 * [taylor]: Taking taylor expansion of a in d
0.479 * [backup-simplify]: Simplify a into a
0.479 * [backup-simplify]: Simplify (/ 1 a) into (/ 1 a)
0.479 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) in d
0.479 * [taylor]: Taking taylor expansion of (/ 1 b) in d
0.479 * [taylor]: Taking taylor expansion of b in d
0.479 * [backup-simplify]: Simplify b into b
0.479 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b)
0.479 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 d)) in d
0.479 * [taylor]: Taking taylor expansion of (/ 1 c) in d
0.479 * [taylor]: Taking taylor expansion of c in d
0.479 * [backup-simplify]: Simplify c into c
0.479 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c)
0.479 * [taylor]: Taking taylor expansion of (/ 1 d) in d
0.479 * [taylor]: Taking taylor expansion of d in d
0.479 * [backup-simplify]: Simplify 0 into 0
0.479 * [backup-simplify]: Simplify 1 into 1
0.480 * [backup-simplify]: Simplify (/ 1 1) into 1
0.480 * [taylor]: Taking taylor expansion of (- (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))))) in c
0.480 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))) in c
0.480 * [taylor]: Taking taylor expansion of (/ 1 a) in c
0.480 * [taylor]: Taking taylor expansion of a in c
0.480 * [backup-simplify]: Simplify a into a
0.480 * [backup-simplify]: Simplify (/ 1 a) into (/ 1 a)
0.480 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) in c
0.480 * [taylor]: Taking taylor expansion of (/ 1 b) in c
0.480 * [taylor]: Taking taylor expansion of b in c
0.480 * [backup-simplify]: Simplify b into b
0.480 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b)
0.480 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 d)) in c
0.480 * [taylor]: Taking taylor expansion of (/ 1 c) in c
0.480 * [taylor]: Taking taylor expansion of c in c
0.480 * [backup-simplify]: Simplify 0 into 0
0.480 * [backup-simplify]: Simplify 1 into 1
0.481 * [backup-simplify]: Simplify (/ 1 1) into 1
0.481 * [taylor]: Taking taylor expansion of (/ 1 d) in c
0.481 * [taylor]: Taking taylor expansion of d in c
0.481 * [backup-simplify]: Simplify d into d
0.481 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d)
0.481 * [taylor]: Taking taylor expansion of (- (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))))) in b
0.481 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))) in b
0.481 * [taylor]: Taking taylor expansion of (/ 1 a) in b
0.481 * [taylor]: Taking taylor expansion of a in b
0.481 * [backup-simplify]: Simplify a into a
0.481 * [backup-simplify]: Simplify (/ 1 a) into (/ 1 a)
0.481 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) in b
0.481 * [taylor]: Taking taylor expansion of (/ 1 b) in b
0.481 * [taylor]: Taking taylor expansion of b in b
0.481 * [backup-simplify]: Simplify 0 into 0
0.481 * [backup-simplify]: Simplify 1 into 1
0.482 * [backup-simplify]: Simplify (/ 1 1) into 1
0.482 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 d)) in b
0.482 * [taylor]: Taking taylor expansion of (/ 1 c) in b
0.482 * [taylor]: Taking taylor expansion of c in b
0.482 * [backup-simplify]: Simplify c into c
0.482 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c)
0.482 * [taylor]: Taking taylor expansion of (/ 1 d) in b
0.482 * [taylor]: Taking taylor expansion of d in b
0.482 * [backup-simplify]: Simplify d into d
0.482 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d)
0.482 * [taylor]: Taking taylor expansion of (- (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))))) in a
0.482 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))) in a
0.482 * [taylor]: Taking taylor expansion of (/ 1 a) in a
0.482 * [taylor]: Taking taylor expansion of a in a
0.482 * [backup-simplify]: Simplify 0 into 0
0.482 * [backup-simplify]: Simplify 1 into 1
0.482 * [backup-simplify]: Simplify (/ 1 1) into 1
0.482 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) in a
0.482 * [taylor]: Taking taylor expansion of (/ 1 b) in a
0.482 * [taylor]: Taking taylor expansion of b in a
0.482 * [backup-simplify]: Simplify b into b
0.483 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b)
0.483 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 d)) in a
0.483 * [taylor]: Taking taylor expansion of (/ 1 c) in a
0.483 * [taylor]: Taking taylor expansion of c in a
0.483 * [backup-simplify]: Simplify c into c
0.483 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c)
0.483 * [taylor]: Taking taylor expansion of (/ 1 d) in a
0.483 * [taylor]: Taking taylor expansion of d in a
0.483 * [backup-simplify]: Simplify d into d
0.483 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d)
0.483 * [taylor]: Taking taylor expansion of (- (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))))) in a
0.483 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))) in a
0.483 * [taylor]: Taking taylor expansion of (/ 1 a) in a
0.483 * [taylor]: Taking taylor expansion of a in a
0.483 * [backup-simplify]: Simplify 0 into 0
0.483 * [backup-simplify]: Simplify 1 into 1
0.484 * [backup-simplify]: Simplify (/ 1 1) into 1
0.484 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) in a
0.484 * [taylor]: Taking taylor expansion of (/ 1 b) in a
0.484 * [taylor]: Taking taylor expansion of b in a
0.484 * [backup-simplify]: Simplify b into b
0.484 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b)
0.484 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 d)) in a
0.484 * [taylor]: Taking taylor expansion of (/ 1 c) in a
0.484 * [taylor]: Taking taylor expansion of c in a
0.484 * [backup-simplify]: Simplify c into c
0.484 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c)
0.484 * [taylor]: Taking taylor expansion of (/ 1 d) in a
0.484 * [taylor]: Taking taylor expansion of d in a
0.484 * [backup-simplify]: Simplify d into d
0.484 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d)
0.485 * [backup-simplify]: Simplify (+ 1 0) into 1
0.485 * [backup-simplify]: Simplify (- 1) into -1
0.485 * [taylor]: Taking taylor expansion of -1 in b
0.485 * [backup-simplify]: Simplify -1 into -1
0.486 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.486 * [backup-simplify]: Simplify (+ (/ 1 c) (/ 1 d)) into (+ (/ 1 d) (/ 1 c))
0.486 * [backup-simplify]: Simplify (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))) into (+ (/ 1 b) (+ (/ 1 d) (/ 1 c)))
0.486 * [backup-simplify]: Simplify (+ 0 (+ (/ 1 b) (+ (/ 1 d) (/ 1 c)))) into (+ (/ 1 b) (+ (/ 1 d) (/ 1 c)))
0.487 * [backup-simplify]: Simplify (- (+ (/ 1 b) (+ (/ 1 d) (/ 1 c)))) into (- (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))))
0.487 * [taylor]: Taking taylor expansion of (- (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))) in b
0.487 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) in b
0.487 * [taylor]: Taking taylor expansion of (/ 1 b) in b
0.487 * [taylor]: Taking taylor expansion of b in b
0.487 * [backup-simplify]: Simplify 0 into 0
0.487 * [backup-simplify]: Simplify 1 into 1
0.487 * [backup-simplify]: Simplify (/ 1 1) into 1
0.487 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 d)) in b
0.487 * [taylor]: Taking taylor expansion of (/ 1 c) in b
0.487 * [taylor]: Taking taylor expansion of c in b
0.487 * [backup-simplify]: Simplify c into c
0.488 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c)
0.488 * [taylor]: Taking taylor expansion of (/ 1 d) in b
0.488 * [taylor]: Taking taylor expansion of d in b
0.488 * [backup-simplify]: Simplify d into d
0.488 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d)
0.488 * [backup-simplify]: Simplify (+ 1 0) into 1
0.488 * [backup-simplify]: Simplify (- 1) into -1
0.489 * [taylor]: Taking taylor expansion of -1 in c
0.489 * [backup-simplify]: Simplify -1 into -1
0.489 * [taylor]: Taking taylor expansion of -1 in c
0.489 * [backup-simplify]: Simplify -1 into -1
0.490 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.490 * [backup-simplify]: Simplify (- (+ (* (/ 1 b) (/ 0 b)))) into 0
0.490 * [backup-simplify]: Simplify (- (+ (* (/ 1 c) (/ 0 c)))) into 0
0.490 * [backup-simplify]: Simplify (- (+ (* (/ 1 d) (/ 0 d)))) into 0
0.490 * [backup-simplify]: Simplify (+ 0 0) into 0
0.491 * [backup-simplify]: Simplify (+ 0 0) into 0
0.491 * [backup-simplify]: Simplify (+ 0 0) into 0
0.491 * [backup-simplify]: Simplify (- 0) into 0
0.491 * [taylor]: Taking taylor expansion of 0 in b
0.492 * [backup-simplify]: Simplify 0 into 0
0.492 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.492 * [backup-simplify]: Simplify (+ (/ 1 c) (/ 1 d)) into (+ (/ 1 d) (/ 1 c))
0.493 * [backup-simplify]: Simplify (+ 0 (+ (/ 1 d) (/ 1 c))) into (+ (/ 1 c) (/ 1 d))
0.493 * [backup-simplify]: Simplify (- (+ (/ 1 c) (/ 1 d))) into (- (+ (/ 1 c) (/ 1 d)))
0.493 * [taylor]: Taking taylor expansion of (- (+ (/ 1 c) (/ 1 d))) in c
0.493 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 d)) in c
0.493 * [taylor]: Taking taylor expansion of (/ 1 c) in c
0.493 * [taylor]: Taking taylor expansion of c in c
0.493 * [backup-simplify]: Simplify 0 into 0
0.493 * [backup-simplify]: Simplify 1 into 1
0.493 * [backup-simplify]: Simplify (/ 1 1) into 1
0.493 * [taylor]: Taking taylor expansion of (/ 1 d) in c
0.493 * [taylor]: Taking taylor expansion of d in c
0.493 * [backup-simplify]: Simplify d into d
0.493 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d)
0.494 * [backup-simplify]: Simplify (+ 1 0) into 1
0.494 * [backup-simplify]: Simplify (- 1) into -1
0.494 * [taylor]: Taking taylor expansion of -1 in d
0.494 * [backup-simplify]: Simplify -1 into -1
0.494 * [taylor]: Taking taylor expansion of 0 in c
0.494 * [backup-simplify]: Simplify 0 into 0
0.494 * [taylor]: Taking taylor expansion of -1 in d
0.494 * [backup-simplify]: Simplify -1 into -1
0.494 * [taylor]: Taking taylor expansion of -1 in d
0.494 * [backup-simplify]: Simplify -1 into -1
0.495 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.496 * [backup-simplify]: Simplify (- (+ (* (/ 1 b) (/ 0 b)) (* 0 (/ 0 b)))) into 0
0.496 * [backup-simplify]: Simplify (- (+ (* (/ 1 c) (/ 0 c)) (* 0 (/ 0 c)))) into 0
0.496 * [backup-simplify]: Simplify (- (+ (* (/ 1 d) (/ 0 d)) (* 0 (/ 0 d)))) into 0
0.496 * [backup-simplify]: Simplify (+ 0 0) into 0
0.497 * [backup-simplify]: Simplify (+ 0 0) into 0
0.497 * [backup-simplify]: Simplify (+ 0 0) into 0
0.497 * [backup-simplify]: Simplify (- 0) into 0
0.497 * [taylor]: Taking taylor expansion of 0 in b
0.497 * [backup-simplify]: Simplify 0 into 0
0.498 * [taylor]: Taking taylor expansion of 0 in c
0.498 * [backup-simplify]: Simplify 0 into 0
0.499 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.499 * [backup-simplify]: Simplify (- (+ (* (/ 1 c) (/ 0 c)))) into 0
0.499 * [backup-simplify]: Simplify (- (+ (* (/ 1 d) (/ 0 d)))) into 0
0.499 * [backup-simplify]: Simplify (+ 0 0) into 0
0.499 * [backup-simplify]: Simplify (+ 0 0) into 0
0.500 * [backup-simplify]: Simplify (- 0) into 0
0.500 * [taylor]: Taking taylor expansion of 0 in c
0.500 * [backup-simplify]: Simplify 0 into 0
0.500 * [taylor]: Taking taylor expansion of 0 in c
0.500 * [backup-simplify]: Simplify 0 into 0
0.501 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.501 * [backup-simplify]: Simplify (+ 0 (/ 1 d)) into (/ 1 d)
0.501 * [backup-simplify]: Simplify (- (/ 1 d)) into (- (/ 1 d))
0.501 * [taylor]: Taking taylor expansion of (- (/ 1 d)) in d
0.501 * [taylor]: Taking taylor expansion of (/ 1 d) in d
0.501 * [taylor]: Taking taylor expansion of d in d
0.501 * [backup-simplify]: Simplify 0 into 0
0.501 * [backup-simplify]: Simplify 1 into 1
0.502 * [backup-simplify]: Simplify (/ 1 1) into 1
0.502 * [backup-simplify]: Simplify (- 1) into -1
0.502 * [backup-simplify]: Simplify -1 into -1
0.502 * [taylor]: Taking taylor expansion of 0 in d
0.502 * [backup-simplify]: Simplify 0 into 0
0.502 * [taylor]: Taking taylor expansion of 0 in d
0.502 * [backup-simplify]: Simplify 0 into 0
0.502 * [taylor]: Taking taylor expansion of 0 in d
0.502 * [backup-simplify]: Simplify 0 into 0
0.502 * [backup-simplify]: Simplify -1 into -1
0.502 * [backup-simplify]: Simplify -1 into -1
0.504 * [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))
0.504 * * * * [progress]: [ 2 / 2 ] generating series at (2 1 2)
0.504 * [backup-simplify]: Simplify (+ b (+ c d)) into (+ b (+ c d))
0.504 * [approximate]: Taking taylor expansion of (+ b (+ c d)) in (b c d) around 0
0.504 * [taylor]: Taking taylor expansion of (+ b (+ c d)) in d
0.504 * [taylor]: Taking taylor expansion of b in d
0.504 * [backup-simplify]: Simplify b into b
0.504 * [taylor]: Taking taylor expansion of (+ c d) in d
0.504 * [taylor]: Taking taylor expansion of c in d
0.504 * [backup-simplify]: Simplify c into c
0.504 * [taylor]: Taking taylor expansion of d in d
0.504 * [backup-simplify]: Simplify 0 into 0
0.504 * [backup-simplify]: Simplify 1 into 1
0.504 * [taylor]: Taking taylor expansion of (+ b (+ c d)) in c
0.504 * [taylor]: Taking taylor expansion of b in c
0.504 * [backup-simplify]: Simplify b into b
0.504 * [taylor]: Taking taylor expansion of (+ c d) in c
0.504 * [taylor]: Taking taylor expansion of c in c
0.504 * [backup-simplify]: Simplify 0 into 0
0.504 * [backup-simplify]: Simplify 1 into 1
0.504 * [taylor]: Taking taylor expansion of d in c
0.504 * [backup-simplify]: Simplify d into d
0.504 * [taylor]: Taking taylor expansion of (+ b (+ c d)) in b
0.504 * [taylor]: Taking taylor expansion of b in b
0.504 * [backup-simplify]: Simplify 0 into 0
0.504 * [backup-simplify]: Simplify 1 into 1
0.504 * [taylor]: Taking taylor expansion of (+ c d) in b
0.504 * [taylor]: Taking taylor expansion of c in b
0.504 * [backup-simplify]: Simplify c into c
0.504 * [taylor]: Taking taylor expansion of d in b
0.504 * [backup-simplify]: Simplify d into d
0.505 * [taylor]: Taking taylor expansion of (+ b (+ c d)) in b
0.505 * [taylor]: Taking taylor expansion of b in b
0.505 * [backup-simplify]: Simplify 0 into 0
0.505 * [backup-simplify]: Simplify 1 into 1
0.505 * [taylor]: Taking taylor expansion of (+ c d) in b
0.505 * [taylor]: Taking taylor expansion of c in b
0.505 * [backup-simplify]: Simplify c into c
0.505 * [taylor]: Taking taylor expansion of d in b
0.505 * [backup-simplify]: Simplify d into d
0.505 * [backup-simplify]: Simplify (+ c d) into (+ c d)
0.505 * [backup-simplify]: Simplify (+ 0 (+ c d)) into (+ c d)
0.505 * [taylor]: Taking taylor expansion of (+ c d) in c
0.505 * [taylor]: Taking taylor expansion of c in c
0.505 * [backup-simplify]: Simplify 0 into 0
0.505 * [backup-simplify]: Simplify 1 into 1
0.505 * [taylor]: Taking taylor expansion of d in c
0.505 * [backup-simplify]: Simplify d into d
0.505 * [backup-simplify]: Simplify (+ 0 d) into d
0.505 * [taylor]: Taking taylor expansion of d in d
0.505 * [backup-simplify]: Simplify 0 into 0
0.505 * [backup-simplify]: Simplify 1 into 1
0.505 * [backup-simplify]: Simplify 0 into 0
0.506 * [backup-simplify]: Simplify (+ 0 0) into 0
0.506 * [backup-simplify]: Simplify (+ 1 0) into 1
0.506 * [taylor]: Taking taylor expansion of 1 in c
0.506 * [backup-simplify]: Simplify 1 into 1
0.506 * [taylor]: Taking taylor expansion of 1 in d
0.506 * [backup-simplify]: Simplify 1 into 1
0.506 * [backup-simplify]: Simplify 1 into 1
0.507 * [backup-simplify]: Simplify (+ 1 0) into 1
0.507 * [taylor]: Taking taylor expansion of 1 in d
0.507 * [backup-simplify]: Simplify 1 into 1
0.507 * [backup-simplify]: Simplify 1 into 1
0.507 * [backup-simplify]: Simplify 1 into 1
0.507 * [backup-simplify]: Simplify (+ (* 1 (* d (* 1 1))) (+ (* 1 (* 1 (* c 1))) (* 1 (* 1 (* 1 b))))) into (+ b (+ c d))
0.508 * [backup-simplify]: Simplify (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) into (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))
0.508 * [approximate]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) in (b c d) around 0
0.508 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) in d
0.508 * [taylor]: Taking taylor expansion of (/ 1 b) in d
0.508 * [taylor]: Taking taylor expansion of b in d
0.508 * [backup-simplify]: Simplify b into b
0.508 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b)
0.508 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 d)) in d
0.508 * [taylor]: Taking taylor expansion of (/ 1 c) in d
0.508 * [taylor]: Taking taylor expansion of c in d
0.508 * [backup-simplify]: Simplify c into c
0.508 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c)
0.508 * [taylor]: Taking taylor expansion of (/ 1 d) in d
0.508 * [taylor]: Taking taylor expansion of d in d
0.508 * [backup-simplify]: Simplify 0 into 0
0.508 * [backup-simplify]: Simplify 1 into 1
0.508 * [backup-simplify]: Simplify (/ 1 1) into 1
0.508 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) in c
0.508 * [taylor]: Taking taylor expansion of (/ 1 b) in c
0.508 * [taylor]: Taking taylor expansion of b in c
0.508 * [backup-simplify]: Simplify b into b
0.508 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b)
0.508 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 d)) in c
0.508 * [taylor]: Taking taylor expansion of (/ 1 c) in c
0.509 * [taylor]: Taking taylor expansion of c in c
0.509 * [backup-simplify]: Simplify 0 into 0
0.509 * [backup-simplify]: Simplify 1 into 1
0.509 * [backup-simplify]: Simplify (/ 1 1) into 1
0.509 * [taylor]: Taking taylor expansion of (/ 1 d) in c
0.509 * [taylor]: Taking taylor expansion of d in c
0.509 * [backup-simplify]: Simplify d into d
0.509 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d)
0.509 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) in b
0.509 * [taylor]: Taking taylor expansion of (/ 1 b) in b
0.509 * [taylor]: Taking taylor expansion of b in b
0.509 * [backup-simplify]: Simplify 0 into 0
0.509 * [backup-simplify]: Simplify 1 into 1
0.509 * [backup-simplify]: Simplify (/ 1 1) into 1
0.509 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 d)) in b
0.510 * [taylor]: Taking taylor expansion of (/ 1 c) in b
0.510 * [taylor]: Taking taylor expansion of c in b
0.510 * [backup-simplify]: Simplify c into c
0.510 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c)
0.510 * [taylor]: Taking taylor expansion of (/ 1 d) in b
0.510 * [taylor]: Taking taylor expansion of d in b
0.510 * [backup-simplify]: Simplify d into d
0.510 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d)
0.510 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) in b
0.510 * [taylor]: Taking taylor expansion of (/ 1 b) in b
0.510 * [taylor]: Taking taylor expansion of b in b
0.510 * [backup-simplify]: Simplify 0 into 0
0.510 * [backup-simplify]: Simplify 1 into 1
0.510 * [backup-simplify]: Simplify (/ 1 1) into 1
0.510 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 d)) in b
0.510 * [taylor]: Taking taylor expansion of (/ 1 c) in b
0.510 * [taylor]: Taking taylor expansion of c in b
0.510 * [backup-simplify]: Simplify c into c
0.510 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c)
0.510 * [taylor]: Taking taylor expansion of (/ 1 d) in b
0.510 * [taylor]: Taking taylor expansion of d in b
0.510 * [backup-simplify]: Simplify d into d
0.510 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d)
0.511 * [backup-simplify]: Simplify (+ 1 0) into 1
0.511 * [taylor]: Taking taylor expansion of 1 in c
0.511 * [backup-simplify]: Simplify 1 into 1
0.512 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.512 * [backup-simplify]: Simplify (+ (/ 1 c) (/ 1 d)) into (+ (/ 1 d) (/ 1 c))
0.512 * [backup-simplify]: Simplify (+ 0 (+ (/ 1 d) (/ 1 c))) into (+ (/ 1 c) (/ 1 d))
0.512 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 d)) in c
0.512 * [taylor]: Taking taylor expansion of (/ 1 c) in c
0.512 * [taylor]: Taking taylor expansion of c in c
0.512 * [backup-simplify]: Simplify 0 into 0
0.512 * [backup-simplify]: Simplify 1 into 1
0.512 * [backup-simplify]: Simplify (/ 1 1) into 1
0.512 * [taylor]: Taking taylor expansion of (/ 1 d) in c
0.512 * [taylor]: Taking taylor expansion of d in c
0.512 * [backup-simplify]: Simplify d into d
0.512 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d)
0.517 * [backup-simplify]: Simplify (+ 1 0) into 1
0.517 * [taylor]: Taking taylor expansion of 1 in d
0.517 * [backup-simplify]: Simplify 1 into 1
0.517 * [taylor]: Taking taylor expansion of 1 in d
0.517 * [backup-simplify]: Simplify 1 into 1
0.518 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.519 * [backup-simplify]: Simplify (- (+ (* (/ 1 c) (/ 0 c)))) into 0
0.519 * [backup-simplify]: Simplify (- (+ (* (/ 1 d) (/ 0 d)))) into 0
0.519 * [backup-simplify]: Simplify (+ 0 0) into 0
0.519 * [backup-simplify]: Simplify (+ 0 0) into 0
0.519 * [taylor]: Taking taylor expansion of 0 in c
0.519 * [backup-simplify]: Simplify 0 into 0
0.520 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.520 * [backup-simplify]: Simplify (+ 0 (/ 1 d)) into (/ 1 d)
0.520 * [taylor]: Taking taylor expansion of (/ 1 d) in d
0.520 * [taylor]: Taking taylor expansion of d in d
0.520 * [backup-simplify]: Simplify 0 into 0
0.520 * [backup-simplify]: Simplify 1 into 1
0.521 * [backup-simplify]: Simplify (/ 1 1) into 1
0.521 * [backup-simplify]: Simplify 1 into 1
0.521 * [taylor]: Taking taylor expansion of 0 in d
0.521 * [backup-simplify]: Simplify 0 into 0
0.521 * [backup-simplify]: Simplify 1 into 1
0.521 * [backup-simplify]: Simplify 1 into 1
0.522 * [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))
0.522 * [backup-simplify]: Simplify (+ (/ 1 (- b)) (+ (/ 1 (- c)) (/ 1 (- d)))) into (- (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))))
0.522 * [approximate]: Taking taylor expansion of (- (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))) in (b c d) around 0
0.522 * [taylor]: Taking taylor expansion of (- (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))) in d
0.522 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) in d
0.522 * [taylor]: Taking taylor expansion of (/ 1 b) in d
0.522 * [taylor]: Taking taylor expansion of b in d
0.522 * [backup-simplify]: Simplify b into b
0.522 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b)
0.522 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 d)) in d
0.522 * [taylor]: Taking taylor expansion of (/ 1 c) in d
0.522 * [taylor]: Taking taylor expansion of c in d
0.522 * [backup-simplify]: Simplify c into c
0.522 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c)
0.522 * [taylor]: Taking taylor expansion of (/ 1 d) in d
0.522 * [taylor]: Taking taylor expansion of d in d
0.522 * [backup-simplify]: Simplify 0 into 0
0.522 * [backup-simplify]: Simplify 1 into 1
0.523 * [backup-simplify]: Simplify (/ 1 1) into 1
0.523 * [taylor]: Taking taylor expansion of (- (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))) in c
0.523 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) in c
0.523 * [taylor]: Taking taylor expansion of (/ 1 b) in c
0.523 * [taylor]: Taking taylor expansion of b in c
0.523 * [backup-simplify]: Simplify b into b
0.523 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b)
0.523 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 d)) in c
0.523 * [taylor]: Taking taylor expansion of (/ 1 c) in c
0.523 * [taylor]: Taking taylor expansion of c in c
0.523 * [backup-simplify]: Simplify 0 into 0
0.523 * [backup-simplify]: Simplify 1 into 1
0.523 * [backup-simplify]: Simplify (/ 1 1) into 1
0.524 * [taylor]: Taking taylor expansion of (/ 1 d) in c
0.524 * [taylor]: Taking taylor expansion of d in c
0.524 * [backup-simplify]: Simplify d into d
0.524 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d)
0.524 * [taylor]: Taking taylor expansion of (- (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))) in b
0.524 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) in b
0.524 * [taylor]: Taking taylor expansion of (/ 1 b) in b
0.524 * [taylor]: Taking taylor expansion of b in b
0.524 * [backup-simplify]: Simplify 0 into 0
0.524 * [backup-simplify]: Simplify 1 into 1
0.524 * [backup-simplify]: Simplify (/ 1 1) into 1
0.524 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 d)) in b
0.524 * [taylor]: Taking taylor expansion of (/ 1 c) in b
0.524 * [taylor]: Taking taylor expansion of c in b
0.524 * [backup-simplify]: Simplify c into c
0.524 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c)
0.524 * [taylor]: Taking taylor expansion of (/ 1 d) in b
0.524 * [taylor]: Taking taylor expansion of d in b
0.524 * [backup-simplify]: Simplify d into d
0.524 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d)
0.524 * [taylor]: Taking taylor expansion of (- (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))) in b
0.524 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) in b
0.524 * [taylor]: Taking taylor expansion of (/ 1 b) in b
0.525 * [taylor]: Taking taylor expansion of b in b
0.525 * [backup-simplify]: Simplify 0 into 0
0.525 * [backup-simplify]: Simplify 1 into 1
0.525 * [backup-simplify]: Simplify (/ 1 1) into 1
0.525 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 d)) in b
0.525 * [taylor]: Taking taylor expansion of (/ 1 c) in b
0.525 * [taylor]: Taking taylor expansion of c in b
0.525 * [backup-simplify]: Simplify c into c
0.525 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c)
0.525 * [taylor]: Taking taylor expansion of (/ 1 d) in b
0.525 * [taylor]: Taking taylor expansion of d in b
0.525 * [backup-simplify]: Simplify d into d
0.525 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d)
0.526 * [backup-simplify]: Simplify (+ 1 0) into 1
0.526 * [backup-simplify]: Simplify (- 1) into -1
0.526 * [taylor]: Taking taylor expansion of -1 in c
0.526 * [backup-simplify]: Simplify -1 into -1
0.527 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.527 * [backup-simplify]: Simplify (+ (/ 1 c) (/ 1 d)) into (+ (/ 1 d) (/ 1 c))
0.527 * [backup-simplify]: Simplify (+ 0 (+ (/ 1 d) (/ 1 c))) into (+ (/ 1 c) (/ 1 d))
0.527 * [backup-simplify]: Simplify (- (+ (/ 1 c) (/ 1 d))) into (- (+ (/ 1 c) (/ 1 d)))
0.527 * [taylor]: Taking taylor expansion of (- (+ (/ 1 c) (/ 1 d))) in c
0.527 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 d)) in c
0.527 * [taylor]: Taking taylor expansion of (/ 1 c) in c
0.527 * [taylor]: Taking taylor expansion of c in c
0.527 * [backup-simplify]: Simplify 0 into 0
0.527 * [backup-simplify]: Simplify 1 into 1
0.528 * [backup-simplify]: Simplify (/ 1 1) into 1
0.528 * [taylor]: Taking taylor expansion of (/ 1 d) in c
0.528 * [taylor]: Taking taylor expansion of d in c
0.528 * [backup-simplify]: Simplify d into d
0.528 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d)
0.528 * [backup-simplify]: Simplify (+ 1 0) into 1
0.529 * [backup-simplify]: Simplify (- 1) into -1
0.529 * [taylor]: Taking taylor expansion of -1 in d
0.529 * [backup-simplify]: Simplify -1 into -1
0.529 * [taylor]: Taking taylor expansion of -1 in d
0.529 * [backup-simplify]: Simplify -1 into -1
0.530 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.530 * [backup-simplify]: Simplify (- (+ (* (/ 1 c) (/ 0 c)))) into 0
0.530 * [backup-simplify]: Simplify (- (+ (* (/ 1 d) (/ 0 d)))) into 0
0.531 * [backup-simplify]: Simplify (+ 0 0) into 0
0.531 * [backup-simplify]: Simplify (+ 0 0) into 0
0.531 * [backup-simplify]: Simplify (- 0) into 0
0.531 * [taylor]: Taking taylor expansion of 0 in c
0.531 * [backup-simplify]: Simplify 0 into 0
0.532 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.532 * [backup-simplify]: Simplify (+ 0 (/ 1 d)) into (/ 1 d)
0.532 * [backup-simplify]: Simplify (- (/ 1 d)) into (- (/ 1 d))
0.532 * [taylor]: Taking taylor expansion of (- (/ 1 d)) in d
0.532 * [taylor]: Taking taylor expansion of (/ 1 d) in d
0.532 * [taylor]: Taking taylor expansion of d in d
0.532 * [backup-simplify]: Simplify 0 into 0
0.533 * [backup-simplify]: Simplify 1 into 1
0.533 * [backup-simplify]: Simplify (/ 1 1) into 1
0.533 * [backup-simplify]: Simplify (- 1) into -1
0.533 * [backup-simplify]: Simplify -1 into -1
0.533 * [taylor]: Taking taylor expansion of 0 in d
0.533 * [backup-simplify]: Simplify 0 into 0
0.533 * [backup-simplify]: Simplify -1 into -1
0.534 * [backup-simplify]: Simplify -1 into -1
0.535 * [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))
0.535 * * * [progress]: simplifying candidates
0.535 * * * * [progress]: [ 1 / 50 ] simplifiying candidate #<alt (λ (a b c d) (* (log1p (expm1 (+ a (+ b (+ c d))))) 2))>
0.535 * * * * [progress]: [ 2 / 50 ] simplifiying candidate #<alt (λ (a b c d) (* (expm1 (log1p (+ a (+ b (+ c d))))) 2))>
0.535 * * * * [progress]: [ 3 / 50 ] simplifiying candidate #<alt (λ (a b c d) (* (fma (* (cbrt a) (cbrt a)) (cbrt a) (+ b (+ c d))) 2))>
0.535 * * * * [progress]: [ 4 / 50 ] simplifiying candidate #<alt (λ (a b c d) (* (fma (sqrt a) (sqrt a) (+ b (+ c d))) 2))>
0.535 * * * * [progress]: [ 5 / 50 ] simplifiying candidate #<alt (λ (a b c d) (* (fma 1 a (+ b (+ c d))) 2))>
0.535 * * * * [progress]: [ 6 / 50 ] simplifiying candidate #<alt (λ (a b c d) (* (log (* (exp a) (* (exp b) (* (exp c) (exp d))))) 2))>
0.535 * * * * [progress]: [ 7 / 50 ] simplifiying candidate #<alt (λ (a b c d) (* (log (* (exp a) (* (exp b) (exp (+ c d))))) 2))>
0.535 * * * * [progress]: [ 8 / 50 ] simplifiying candidate #<alt (λ (a b c d) (* (log (* (exp a) (exp (+ b (+ c d))))) 2))>
0.535 * * * * [progress]: [ 9 / 50 ] simplifiying candidate #<alt (λ (a b c d) (* (pow (+ a (+ b (+ c d))) 1) 2))>
0.535 * * * * [progress]: [ 10 / 50 ] simplifiying candidate #<alt (λ (a b c d) (* (exp (log (+ a (+ b (+ c d))))) 2))>
0.535 * * * * [progress]: [ 11 / 50 ] simplifiying candidate #<alt (λ (a b c d) (* (log (exp (+ a (+ b (+ c d))))) 2))>
0.535 * * * * [progress]: [ 12 / 50 ] simplifiying candidate #<alt (λ (a b c d) (* (* (* (cbrt (+ a (+ b (+ c d)))) (cbrt (+ a (+ b (+ c d))))) (cbrt (+ a (+ b (+ c d))))) 2))>
0.535 * * * * [progress]: [ 13 / 50 ] simplifiying candidate #<alt (λ (a b c d) (* (cbrt (* (* (+ a (+ b (+ c d))) (+ a (+ b (+ c d)))) (+ a (+ b (+ c d))))) 2))>
0.535 * * * * [progress]: [ 14 / 50 ] simplifiying candidate #<alt (λ (a b c d) (* (* (sqrt (+ a (+ b (+ c d)))) (sqrt (+ a (+ b (+ c d))))) 2))>
0.535 * * * * [progress]: [ 15 / 50 ] simplifiying candidate #<alt (λ (a b c d) (* (/ (+ (pow a 3) (pow (+ b (+ c d)) 3)) (+ (* a a) (- (* (+ b (+ c d)) (+ b (+ c d))) (* a (+ b (+ c d)))))) 2))>
0.536 * * * * [progress]: [ 16 / 50 ] simplifiying candidate #<alt (λ (a b c d) (* (* 1 (+ a (+ b (+ c d)))) 2))>
0.536 * * * * [progress]: [ 17 / 50 ] simplifiying candidate #<alt (λ (a b c d) (* (/ (- (* a a) (* (+ b (+ c d)) (+ b (+ c d)))) (- a (+ b (+ c d)))) 2))>
0.536 * * * * [progress]: [ 18 / 50 ] simplifiying candidate #<alt (λ (a b c d) (* (* 1 (+ a (+ b (+ c d)))) 2))>
0.536 * * * * [progress]: [ 19 / 50 ] simplifiying candidate #<alt (λ (a b c d) (* (* 1 (+ a (+ b (+ c d)))) 2))>
0.536 * * * * [progress]: [ 20 / 50 ] simplifiying candidate #<alt (λ (a b c d) (* (* 1 (+ a (+ b (+ c d)))) 2))>
0.536 * * * * [progress]: [ 21 / 50 ] simplifiying candidate #<alt (λ (a b c d) (* (+ (+ a b) (+ c d)) 2))>
0.536 * * * * [progress]: [ 22 / 50 ] simplifiying candidate #<alt (λ (a b c d) (* (posit16->real (real->posit16 (+ a (+ b (+ c d))))) 2))>
0.536 * * * * [progress]: [ 23 / 50 ] simplifiying candidate #<alt (λ (a b c d) (* (+ (+ b (+ c d)) a) 2))>
0.536 * * * * [progress]: [ 24 / 50 ] simplifiying candidate #<alt (λ (a b c d) (* (+ a (log1p (expm1 (+ b (+ c d))))) 2))>
0.536 * * * * [progress]: [ 25 / 50 ] simplifiying candidate #<alt (λ (a b c d) (* (+ a (expm1 (log1p (+ b (+ c d))))) 2))>
0.536 * * * * [progress]: [ 26 / 50 ] simplifiying candidate #<alt (λ (a b c d) (* (+ a (fma (* (cbrt b) (cbrt b)) (cbrt b) (+ c d))) 2))>
0.536 * * * * [progress]: [ 27 / 50 ] simplifiying candidate #<alt (λ (a b c d) (* (+ a (fma (sqrt b) (sqrt b) (+ c d))) 2))>
0.536 * * * * [progress]: [ 28 / 50 ] simplifiying candidate #<alt (λ (a b c d) (* (+ a (fma 1 b (+ c d))) 2))>
0.536 * * * * [progress]: [ 29 / 50 ] simplifiying candidate #<alt (λ (a b c d) (* (+ a (log (* (exp b) (* (exp c) (exp d))))) 2))>
0.536 * * * * [progress]: [ 30 / 50 ] simplifiying candidate #<alt (λ (a b c d) (* (+ a (log (* (exp b) (exp (+ c d))))) 2))>
0.536 * * * * [progress]: [ 31 / 50 ] simplifiying candidate #<alt (λ (a b c d) (* (+ a (pow (+ b (+ c d)) 1)) 2))>
0.536 * * * * [progress]: [ 32 / 50 ] simplifiying candidate #<alt (λ (a b c d) (* (+ a (exp (log (+ b (+ c d))))) 2))>
0.536 * * * * [progress]: [ 33 / 50 ] simplifiying candidate #<alt (λ (a b c d) (* (+ a (log (exp (+ b (+ c d))))) 2))>
0.536 * * * * [progress]: [ 34 / 50 ] simplifiying candidate #<alt (λ (a b c d) (* (+ a (* (* (cbrt (+ b (+ c d))) (cbrt (+ b (+ c d)))) (cbrt (+ b (+ c d))))) 2))>
0.537 * * * * [progress]: [ 35 / 50 ] simplifiying candidate #<alt (λ (a b c d) (* (+ a (cbrt (* (* (+ b (+ c d)) (+ b (+ c d))) (+ b (+ c d))))) 2))>
0.537 * * * * [progress]: [ 36 / 50 ] simplifiying candidate #<alt (λ (a b c d) (* (+ a (* (sqrt (+ b (+ c d))) (sqrt (+ b (+ c d))))) 2))>
0.537 * * * * [progress]: [ 37 / 50 ] simplifiying candidate #<alt (λ (a b c d) (* (+ a (/ (+ (pow b 3) (pow (+ c d) 3)) (+ (* b b) (- (* (+ c d) (+ c d)) (* b (+ c d)))))) 2))>
0.537 * * * * [progress]: [ 38 / 50 ] simplifiying candidate #<alt (λ (a b c d) (* (+ a (* 1 (+ b (+ c d)))) 2))>
0.537 * * * * [progress]: [ 39 / 50 ] simplifiying candidate #<alt (λ (a b c d) (* (+ a (/ (- (* b b) (* (+ c d) (+ c d))) (- b (+ c d)))) 2))>
0.537 * * * * [progress]: [ 40 / 50 ] simplifiying candidate #<alt (λ (a b c d) (* (+ a (* 1 (+ b (+ c d)))) 2))>
0.537 * * * * [progress]: [ 41 / 50 ] simplifiying candidate #<alt (λ (a b c d) (* (+ a (* 1 (+ b (+ c d)))) 2))>
0.537 * * * * [progress]: [ 42 / 50 ] simplifiying candidate #<alt (λ (a b c d) (* (+ a (+ (+ b c) d)) 2))>
0.537 * * * * [progress]: [ 43 / 50 ] simplifiying candidate #<alt (λ (a b c d) (* (+ a (posit16->real (real->posit16 (+ b (+ c d))))) 2))>
0.537 * * * * [progress]: [ 44 / 50 ] simplifiying candidate #<alt (λ (a b c d) (* (+ a (+ (+ c d) b)) 2))>
0.537 * * * * [progress]: [ 45 / 50 ] simplifiying candidate #<alt (λ (a b c d) (* (+ a (+ b c)) 2))>
0.537 * * * * [progress]: [ 46 / 50 ] simplifiying candidate #<alt (λ (a b c d) (* (+ b (+ c d)) 2))>
0.537 * * * * [progress]: [ 47 / 50 ] simplifiying candidate #<alt (λ (a b c d) (* (+ b (+ c d)) 2))>
0.537 * * * * [progress]: [ 48 / 50 ] simplifiying candidate #<alt (λ (a b c d) (* (+ a (+ b (+ c d))) 2))>
0.537 * * * * [progress]: [ 49 / 50 ] simplifiying candidate #<alt (λ (a b c d) (* (+ a (+ b (+ c d))) 2))>
0.537 * * * * [progress]: [ 50 / 50 ] simplifiying candidate #<alt (λ (a b c d) (* (+ a (+ b (+ c d))) 2))>
0.538 * [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))
0.539 * * [simplify]: iteration 0: 61 enodes
0.563 * * [simplify]: iteration 1: 176 enodes
0.631 * * [simplify]: iteration 2: 641 enodes
1.064 * * [simplify]: iteration 3: 3245 enodes
1.969 * * [simplify]: iteration complete: 5000 enodes
1.969 * * [simplify]: Extracting #0: cost 31 inf + 0
1.971 * * [simplify]: Extracting #1: cost 255 inf + 0
1.982 * * [simplify]: Extracting #2: cost 780 inf + 8789
2.045 * * [simplify]: Extracting #3: cost 211 inf + 113381
2.122 * * [simplify]: Extracting #4: cost 50 inf + 147551
2.184 * * [simplify]: Extracting #5: cost 47 inf + 151799
2.278 * * [simplify]: Extracting #6: cost 8 inf + 157769
2.352 * * [simplify]: Extracting #7: cost 0 inf + 159957
2.426 * [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))
2.428 * * * [progress]: adding candidates to table
2.688 * * [progress]: iteration 2 / 4
2.688 * * * [progress]: picking best candidate
2.743 * * * * [pick]: Picked  #<alt (λ (a b c d) (* (+ a (+ (+ b c) d)) 2))>
2.743 * * * [progress]: localizing error
2.768 * * * [progress]: generating rewritten candidates
2.768 * * * * [progress]: [ 1 / 1 ] rewriting at (2 1)
2.818 * * * [progress]: generating series expansions
2.818 * * * * [progress]: [ 1 / 1 ] generating series at (2 1)
2.818 * [backup-simplify]: Simplify (+ a (+ (+ b c) d)) into (+ a (+ b (+ c d)))
2.818 * [approximate]: Taking taylor expansion of (+ a (+ b (+ c d))) in (a b c d) around 0
2.818 * [taylor]: Taking taylor expansion of (+ a (+ b (+ c d))) in d
2.818 * [taylor]: Taking taylor expansion of a in d
2.818 * [backup-simplify]: Simplify a into a
2.818 * [taylor]: Taking taylor expansion of (+ b (+ c d)) in d
2.818 * [taylor]: Taking taylor expansion of b in d
2.818 * [backup-simplify]: Simplify b into b
2.818 * [taylor]: Taking taylor expansion of (+ c d) in d
2.818 * [taylor]: Taking taylor expansion of c in d
2.818 * [backup-simplify]: Simplify c into c
2.818 * [taylor]: Taking taylor expansion of d in d
2.818 * [backup-simplify]: Simplify 0 into 0
2.818 * [backup-simplify]: Simplify 1 into 1
2.818 * [taylor]: Taking taylor expansion of (+ a (+ b (+ c d))) in c
2.818 * [taylor]: Taking taylor expansion of a in c
2.818 * [backup-simplify]: Simplify a into a
2.818 * [taylor]: Taking taylor expansion of (+ b (+ c d)) in c
2.818 * [taylor]: Taking taylor expansion of b in c
2.818 * [backup-simplify]: Simplify b into b
2.818 * [taylor]: Taking taylor expansion of (+ c d) in c
2.818 * [taylor]: Taking taylor expansion of c in c
2.818 * [backup-simplify]: Simplify 0 into 0
2.818 * [backup-simplify]: Simplify 1 into 1
2.818 * [taylor]: Taking taylor expansion of d in c
2.818 * [backup-simplify]: Simplify d into d
2.818 * [taylor]: Taking taylor expansion of (+ a (+ b (+ c d))) in b
2.818 * [taylor]: Taking taylor expansion of a in b
2.818 * [backup-simplify]: Simplify a into a
2.818 * [taylor]: Taking taylor expansion of (+ b (+ c d)) in b
2.818 * [taylor]: Taking taylor expansion of b in b
2.818 * [backup-simplify]: Simplify 0 into 0
2.818 * [backup-simplify]: Simplify 1 into 1
2.818 * [taylor]: Taking taylor expansion of (+ c d) in b
2.818 * [taylor]: Taking taylor expansion of c in b
2.818 * [backup-simplify]: Simplify c into c
2.818 * [taylor]: Taking taylor expansion of d in b
2.818 * [backup-simplify]: Simplify d into d
2.818 * [taylor]: Taking taylor expansion of (+ a (+ b (+ c d))) in a
2.818 * [taylor]: Taking taylor expansion of a in a
2.818 * [backup-simplify]: Simplify 0 into 0
2.818 * [backup-simplify]: Simplify 1 into 1
2.818 * [taylor]: Taking taylor expansion of (+ b (+ c d)) in a
2.818 * [taylor]: Taking taylor expansion of b in a
2.818 * [backup-simplify]: Simplify b into b
2.818 * [taylor]: Taking taylor expansion of (+ c d) in a
2.818 * [taylor]: Taking taylor expansion of c in a
2.818 * [backup-simplify]: Simplify c into c
2.818 * [taylor]: Taking taylor expansion of d in a
2.818 * [backup-simplify]: Simplify d into d
2.818 * [taylor]: Taking taylor expansion of (+ a (+ b (+ c d))) in a
2.818 * [taylor]: Taking taylor expansion of a in a
2.818 * [backup-simplify]: Simplify 0 into 0
2.818 * [backup-simplify]: Simplify 1 into 1
2.818 * [taylor]: Taking taylor expansion of (+ b (+ c d)) in a
2.818 * [taylor]: Taking taylor expansion of b in a
2.818 * [backup-simplify]: Simplify b into b
2.818 * [taylor]: Taking taylor expansion of (+ c d) in a
2.818 * [taylor]: Taking taylor expansion of c in a
2.818 * [backup-simplify]: Simplify c into c
2.818 * [taylor]: Taking taylor expansion of d in a
2.818 * [backup-simplify]: Simplify d into d
2.819 * [backup-simplify]: Simplify (+ c d) into (+ c d)
2.819 * [backup-simplify]: Simplify (+ b (+ c d)) into (+ b (+ c d))
2.819 * [backup-simplify]: Simplify (+ 0 (+ b (+ c d))) into (+ c (+ b d))
2.819 * [taylor]: Taking taylor expansion of (+ c (+ b d)) in b
2.819 * [taylor]: Taking taylor expansion of c in b
2.819 * [backup-simplify]: Simplify c into c
2.819 * [taylor]: Taking taylor expansion of (+ b d) in b
2.819 * [taylor]: Taking taylor expansion of b in b
2.819 * [backup-simplify]: Simplify 0 into 0
2.819 * [backup-simplify]: Simplify 1 into 1
2.819 * [taylor]: Taking taylor expansion of d in b
2.819 * [backup-simplify]: Simplify d into d
2.819 * [backup-simplify]: Simplify (+ 0 d) into d
2.819 * [backup-simplify]: Simplify (+ c d) into (+ c d)
2.819 * [taylor]: Taking taylor expansion of (+ c d) in c
2.819 * [taylor]: Taking taylor expansion of c in c
2.819 * [backup-simplify]: Simplify 0 into 0
2.819 * [backup-simplify]: Simplify 1 into 1
2.819 * [taylor]: Taking taylor expansion of d in c
2.819 * [backup-simplify]: Simplify d into d
2.819 * [backup-simplify]: Simplify (+ 0 d) into d
2.819 * [taylor]: Taking taylor expansion of d in d
2.819 * [backup-simplify]: Simplify 0 into 0
2.819 * [backup-simplify]: Simplify 1 into 1
2.819 * [backup-simplify]: Simplify 0 into 0
2.820 * [backup-simplify]: Simplify (+ 0 0) into 0
2.820 * [backup-simplify]: Simplify (+ 0 0) into 0
2.820 * [backup-simplify]: Simplify (+ 1 0) into 1
2.820 * [taylor]: Taking taylor expansion of 1 in b
2.820 * [backup-simplify]: Simplify 1 into 1
2.820 * [taylor]: Taking taylor expansion of 1 in c
2.820 * [backup-simplify]: Simplify 1 into 1
2.821 * [taylor]: Taking taylor expansion of 1 in d
2.821 * [backup-simplify]: Simplify 1 into 1
2.821 * [backup-simplify]: Simplify 1 into 1
2.821 * [backup-simplify]: Simplify (+ 1 0) into 1
2.821 * [backup-simplify]: Simplify (+ 0 1) into 1
2.821 * [taylor]: Taking taylor expansion of 1 in c
2.821 * [backup-simplify]: Simplify 1 into 1
2.821 * [taylor]: Taking taylor expansion of 1 in d
2.821 * [backup-simplify]: Simplify 1 into 1
2.821 * [backup-simplify]: Simplify 1 into 1
2.822 * [backup-simplify]: Simplify (+ 1 0) into 1
2.822 * [taylor]: Taking taylor expansion of 1 in d
2.822 * [backup-simplify]: Simplify 1 into 1
2.822 * [backup-simplify]: Simplify 1 into 1
2.822 * [backup-simplify]: Simplify (+ (* 1 (* 1 (* c (* 1 1)))) (+ (* 1 (* 1 (* 1 (* b 1)))) (* 1 (* 1 (* 1 (* 1 a)))))) into (+ a (+ b c))
2.822 * [backup-simplify]: Simplify (+ (/ 1 a) (+ (+ (/ 1 b) (/ 1 c)) (/ 1 d))) into (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))))
2.822 * [approximate]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c)))) in (a b c d) around 0
2.822 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c)))) in d
2.823 * [taylor]: Taking taylor expansion of (/ 1 a) in d
2.823 * [taylor]: Taking taylor expansion of a in d
2.823 * [backup-simplify]: Simplify a into a
2.823 * [backup-simplify]: Simplify (/ 1 a) into (/ 1 a)
2.823 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))) in d
2.823 * [taylor]: Taking taylor expansion of (/ 1 b) in d
2.823 * [taylor]: Taking taylor expansion of b in d
2.823 * [backup-simplify]: Simplify b into b
2.823 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b)
2.823 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 c)) in d
2.823 * [taylor]: Taking taylor expansion of (/ 1 d) in d
2.823 * [taylor]: Taking taylor expansion of d in d
2.823 * [backup-simplify]: Simplify 0 into 0
2.823 * [backup-simplify]: Simplify 1 into 1
2.823 * [backup-simplify]: Simplify (/ 1 1) into 1
2.823 * [taylor]: Taking taylor expansion of (/ 1 c) in d
2.823 * [taylor]: Taking taylor expansion of c in d
2.823 * [backup-simplify]: Simplify c into c
2.823 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c)
2.823 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c)))) in c
2.823 * [taylor]: Taking taylor expansion of (/ 1 a) in c
2.823 * [taylor]: Taking taylor expansion of a in c
2.823 * [backup-simplify]: Simplify a into a
2.823 * [backup-simplify]: Simplify (/ 1 a) into (/ 1 a)
2.823 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))) in c
2.823 * [taylor]: Taking taylor expansion of (/ 1 b) in c
2.823 * [taylor]: Taking taylor expansion of b in c
2.823 * [backup-simplify]: Simplify b into b
2.823 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b)
2.823 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 c)) in c
2.823 * [taylor]: Taking taylor expansion of (/ 1 d) in c
2.823 * [taylor]: Taking taylor expansion of d in c
2.823 * [backup-simplify]: Simplify d into d
2.823 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d)
2.823 * [taylor]: Taking taylor expansion of (/ 1 c) in c
2.823 * [taylor]: Taking taylor expansion of c in c
2.823 * [backup-simplify]: Simplify 0 into 0
2.823 * [backup-simplify]: Simplify 1 into 1
2.824 * [backup-simplify]: Simplify (/ 1 1) into 1
2.824 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c)))) in b
2.824 * [taylor]: Taking taylor expansion of (/ 1 a) in b
2.824 * [taylor]: Taking taylor expansion of a in b
2.824 * [backup-simplify]: Simplify a into a
2.824 * [backup-simplify]: Simplify (/ 1 a) into (/ 1 a)
2.824 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))) in b
2.824 * [taylor]: Taking taylor expansion of (/ 1 b) in b
2.824 * [taylor]: Taking taylor expansion of b in b
2.824 * [backup-simplify]: Simplify 0 into 0
2.824 * [backup-simplify]: Simplify 1 into 1
2.824 * [backup-simplify]: Simplify (/ 1 1) into 1
2.824 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 c)) in b
2.824 * [taylor]: Taking taylor expansion of (/ 1 d) in b
2.824 * [taylor]: Taking taylor expansion of d in b
2.824 * [backup-simplify]: Simplify d into d
2.824 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d)
2.824 * [taylor]: Taking taylor expansion of (/ 1 c) in b
2.824 * [taylor]: Taking taylor expansion of c in b
2.824 * [backup-simplify]: Simplify c into c
2.824 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c)
2.824 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c)))) in a
2.824 * [taylor]: Taking taylor expansion of (/ 1 a) in a
2.824 * [taylor]: Taking taylor expansion of a in a
2.824 * [backup-simplify]: Simplify 0 into 0
2.824 * [backup-simplify]: Simplify 1 into 1
2.825 * [backup-simplify]: Simplify (/ 1 1) into 1
2.825 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))) in a
2.825 * [taylor]: Taking taylor expansion of (/ 1 b) in a
2.825 * [taylor]: Taking taylor expansion of b in a
2.825 * [backup-simplify]: Simplify b into b
2.825 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b)
2.825 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 c)) in a
2.825 * [taylor]: Taking taylor expansion of (/ 1 d) in a
2.825 * [taylor]: Taking taylor expansion of d in a
2.825 * [backup-simplify]: Simplify d into d
2.825 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d)
2.825 * [taylor]: Taking taylor expansion of (/ 1 c) in a
2.825 * [taylor]: Taking taylor expansion of c in a
2.825 * [backup-simplify]: Simplify c into c
2.825 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c)
2.825 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c)))) in a
2.825 * [taylor]: Taking taylor expansion of (/ 1 a) in a
2.825 * [taylor]: Taking taylor expansion of a in a
2.825 * [backup-simplify]: Simplify 0 into 0
2.825 * [backup-simplify]: Simplify 1 into 1
2.825 * [backup-simplify]: Simplify (/ 1 1) into 1
2.825 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))) in a
2.825 * [taylor]: Taking taylor expansion of (/ 1 b) in a
2.825 * [taylor]: Taking taylor expansion of b in a
2.825 * [backup-simplify]: Simplify b into b
2.825 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b)
2.825 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 c)) in a
2.825 * [taylor]: Taking taylor expansion of (/ 1 d) in a
2.825 * [taylor]: Taking taylor expansion of d in a
2.825 * [backup-simplify]: Simplify d into d
2.825 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d)
2.825 * [taylor]: Taking taylor expansion of (/ 1 c) in a
2.825 * [taylor]: Taking taylor expansion of c in a
2.825 * [backup-simplify]: Simplify c into c
2.825 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c)
2.826 * [backup-simplify]: Simplify (+ 1 0) into 1
2.826 * [taylor]: Taking taylor expansion of 1 in b
2.826 * [backup-simplify]: Simplify 1 into 1
2.826 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.826 * [backup-simplify]: Simplify (+ (/ 1 d) (/ 1 c)) into (+ (/ 1 c) (/ 1 d))
2.827 * [backup-simplify]: Simplify (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) into (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))
2.827 * [backup-simplify]: Simplify (+ 0 (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))) into (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))
2.827 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) in b
2.827 * [taylor]: Taking taylor expansion of (/ 1 b) in b
2.827 * [taylor]: Taking taylor expansion of b in b
2.827 * [backup-simplify]: Simplify 0 into 0
2.827 * [backup-simplify]: Simplify 1 into 1
2.827 * [backup-simplify]: Simplify (/ 1 1) into 1
2.827 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 d)) in b
2.827 * [taylor]: Taking taylor expansion of (/ 1 c) in b
2.827 * [taylor]: Taking taylor expansion of c in b
2.827 * [backup-simplify]: Simplify c into c
2.827 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c)
2.827 * [taylor]: Taking taylor expansion of (/ 1 d) in b
2.827 * [taylor]: Taking taylor expansion of d in b
2.827 * [backup-simplify]: Simplify d into d
2.827 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d)
2.827 * [backup-simplify]: Simplify (+ 1 0) into 1
2.827 * [taylor]: Taking taylor expansion of 1 in c
2.827 * [backup-simplify]: Simplify 1 into 1
2.828 * [taylor]: Taking taylor expansion of 1 in c
2.828 * [backup-simplify]: Simplify 1 into 1
2.828 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.828 * [backup-simplify]: Simplify (- (+ (* (/ 1 b) (/ 0 b)))) into 0
2.828 * [backup-simplify]: Simplify (- (+ (* (/ 1 d) (/ 0 d)))) into 0
2.828 * [backup-simplify]: Simplify (- (+ (* (/ 1 c) (/ 0 c)))) into 0
2.829 * [backup-simplify]: Simplify (+ 0 0) into 0
2.829 * [backup-simplify]: Simplify (+ 0 0) into 0
2.829 * [backup-simplify]: Simplify (+ 0 0) into 0
2.829 * [taylor]: Taking taylor expansion of 0 in b
2.829 * [backup-simplify]: Simplify 0 into 0
2.830 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.830 * [backup-simplify]: Simplify (+ (/ 1 c) (/ 1 d)) into (+ (/ 1 d) (/ 1 c))
2.830 * [backup-simplify]: Simplify (+ 0 (+ (/ 1 d) (/ 1 c))) into (+ (/ 1 c) (/ 1 d))
2.830 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 d)) in c
2.830 * [taylor]: Taking taylor expansion of (/ 1 c) in c
2.830 * [taylor]: Taking taylor expansion of c in c
2.830 * [backup-simplify]: Simplify 0 into 0
2.830 * [backup-simplify]: Simplify 1 into 1
2.830 * [backup-simplify]: Simplify (/ 1 1) into 1
2.830 * [taylor]: Taking taylor expansion of (/ 1 d) in c
2.830 * [taylor]: Taking taylor expansion of d in c
2.830 * [backup-simplify]: Simplify d into d
2.830 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d)
2.830 * [backup-simplify]: Simplify (+ 1 0) into 1
2.830 * [taylor]: Taking taylor expansion of 1 in d
2.830 * [backup-simplify]: Simplify 1 into 1
2.830 * [taylor]: Taking taylor expansion of 0 in c
2.831 * [backup-simplify]: Simplify 0 into 0
2.831 * [taylor]: Taking taylor expansion of 1 in d
2.831 * [backup-simplify]: Simplify 1 into 1
2.831 * [taylor]: Taking taylor expansion of 1 in d
2.831 * [backup-simplify]: Simplify 1 into 1
2.831 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.831 * [backup-simplify]: Simplify (- (+ (* (/ 1 b) (/ 0 b)) (* 0 (/ 0 b)))) into 0
2.831 * [backup-simplify]: Simplify (- (+ (* (/ 1 d) (/ 0 d)) (* 0 (/ 0 d)))) into 0
2.831 * [backup-simplify]: Simplify (- (+ (* (/ 1 c) (/ 0 c)) (* 0 (/ 0 c)))) into 0
2.832 * [backup-simplify]: Simplify (+ 0 0) into 0
2.832 * [backup-simplify]: Simplify (+ 0 0) into 0
2.832 * [backup-simplify]: Simplify (+ 0 0) into 0
2.832 * [taylor]: Taking taylor expansion of 0 in b
2.832 * [backup-simplify]: Simplify 0 into 0
2.832 * [taylor]: Taking taylor expansion of 0 in c
2.832 * [backup-simplify]: Simplify 0 into 0
2.833 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.833 * [backup-simplify]: Simplify (- (+ (* (/ 1 c) (/ 0 c)))) into 0
2.833 * [backup-simplify]: Simplify (- (+ (* (/ 1 d) (/ 0 d)))) into 0
2.833 * [backup-simplify]: Simplify (+ 0 0) into 0
2.833 * [backup-simplify]: Simplify (+ 0 0) into 0
2.834 * [taylor]: Taking taylor expansion of 0 in c
2.834 * [backup-simplify]: Simplify 0 into 0
2.834 * [taylor]: Taking taylor expansion of 0 in c
2.834 * [backup-simplify]: Simplify 0 into 0
2.834 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.834 * [backup-simplify]: Simplify (+ 0 (/ 1 d)) into (/ 1 d)
2.834 * [taylor]: Taking taylor expansion of (/ 1 d) in d
2.834 * [taylor]: Taking taylor expansion of d in d
2.834 * [backup-simplify]: Simplify 0 into 0
2.834 * [backup-simplify]: Simplify 1 into 1
2.835 * [backup-simplify]: Simplify (/ 1 1) into 1
2.835 * [backup-simplify]: Simplify 1 into 1
2.835 * [taylor]: Taking taylor expansion of 0 in d
2.835 * [backup-simplify]: Simplify 0 into 0
2.835 * [taylor]: Taking taylor expansion of 0 in d
2.835 * [backup-simplify]: Simplify 0 into 0
2.835 * [taylor]: Taking taylor expansion of 0 in d
2.835 * [backup-simplify]: Simplify 0 into 0
2.835 * [backup-simplify]: Simplify 1 into 1
2.835 * [backup-simplify]: Simplify 1 into 1
2.836 * [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))
2.836 * [backup-simplify]: Simplify (+ (/ 1 (- a)) (+ (+ (/ 1 (- b)) (/ 1 (- c))) (/ 1 (- d)))) into (- (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c)))))
2.836 * [approximate]: Taking taylor expansion of (- (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))))) in (a b c d) around 0
2.836 * [taylor]: Taking taylor expansion of (- (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))))) in d
2.836 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c)))) in d
2.836 * [taylor]: Taking taylor expansion of (/ 1 a) in d
2.836 * [taylor]: Taking taylor expansion of a in d
2.836 * [backup-simplify]: Simplify a into a
2.836 * [backup-simplify]: Simplify (/ 1 a) into (/ 1 a)
2.836 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))) in d
2.836 * [taylor]: Taking taylor expansion of (/ 1 b) in d
2.836 * [taylor]: Taking taylor expansion of b in d
2.836 * [backup-simplify]: Simplify b into b
2.836 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b)
2.836 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 c)) in d
2.836 * [taylor]: Taking taylor expansion of (/ 1 d) in d
2.836 * [taylor]: Taking taylor expansion of d in d
2.836 * [backup-simplify]: Simplify 0 into 0
2.836 * [backup-simplify]: Simplify 1 into 1
2.836 * [backup-simplify]: Simplify (/ 1 1) into 1
2.836 * [taylor]: Taking taylor expansion of (/ 1 c) in d
2.836 * [taylor]: Taking taylor expansion of c in d
2.837 * [backup-simplify]: Simplify c into c
2.837 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c)
2.837 * [taylor]: Taking taylor expansion of (- (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))))) in c
2.837 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c)))) in c
2.837 * [taylor]: Taking taylor expansion of (/ 1 a) in c
2.837 * [taylor]: Taking taylor expansion of a in c
2.837 * [backup-simplify]: Simplify a into a
2.837 * [backup-simplify]: Simplify (/ 1 a) into (/ 1 a)
2.837 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))) in c
2.837 * [taylor]: Taking taylor expansion of (/ 1 b) in c
2.837 * [taylor]: Taking taylor expansion of b in c
2.837 * [backup-simplify]: Simplify b into b
2.837 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b)
2.837 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 c)) in c
2.837 * [taylor]: Taking taylor expansion of (/ 1 d) in c
2.837 * [taylor]: Taking taylor expansion of d in c
2.837 * [backup-simplify]: Simplify d into d
2.837 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d)
2.837 * [taylor]: Taking taylor expansion of (/ 1 c) in c
2.837 * [taylor]: Taking taylor expansion of c in c
2.837 * [backup-simplify]: Simplify 0 into 0
2.837 * [backup-simplify]: Simplify 1 into 1
2.837 * [backup-simplify]: Simplify (/ 1 1) into 1
2.837 * [taylor]: Taking taylor expansion of (- (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))))) in b
2.837 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c)))) in b
2.837 * [taylor]: Taking taylor expansion of (/ 1 a) in b
2.837 * [taylor]: Taking taylor expansion of a in b
2.837 * [backup-simplify]: Simplify a into a
2.837 * [backup-simplify]: Simplify (/ 1 a) into (/ 1 a)
2.837 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))) in b
2.837 * [taylor]: Taking taylor expansion of (/ 1 b) in b
2.837 * [taylor]: Taking taylor expansion of b in b
2.837 * [backup-simplify]: Simplify 0 into 0
2.837 * [backup-simplify]: Simplify 1 into 1
2.838 * [backup-simplify]: Simplify (/ 1 1) into 1
2.838 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 c)) in b
2.838 * [taylor]: Taking taylor expansion of (/ 1 d) in b
2.838 * [taylor]: Taking taylor expansion of d in b
2.838 * [backup-simplify]: Simplify d into d
2.838 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d)
2.838 * [taylor]: Taking taylor expansion of (/ 1 c) in b
2.838 * [taylor]: Taking taylor expansion of c in b
2.838 * [backup-simplify]: Simplify c into c
2.838 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c)
2.838 * [taylor]: Taking taylor expansion of (- (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))))) in a
2.838 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c)))) in a
2.838 * [taylor]: Taking taylor expansion of (/ 1 a) in a
2.838 * [taylor]: Taking taylor expansion of a in a
2.838 * [backup-simplify]: Simplify 0 into 0
2.838 * [backup-simplify]: Simplify 1 into 1
2.838 * [backup-simplify]: Simplify (/ 1 1) into 1
2.838 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))) in a
2.838 * [taylor]: Taking taylor expansion of (/ 1 b) in a
2.838 * [taylor]: Taking taylor expansion of b in a
2.838 * [backup-simplify]: Simplify b into b
2.838 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b)
2.838 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 c)) in a
2.838 * [taylor]: Taking taylor expansion of (/ 1 d) in a
2.838 * [taylor]: Taking taylor expansion of d in a
2.838 * [backup-simplify]: Simplify d into d
2.838 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d)
2.838 * [taylor]: Taking taylor expansion of (/ 1 c) in a
2.838 * [taylor]: Taking taylor expansion of c in a
2.838 * [backup-simplify]: Simplify c into c
2.838 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c)
2.838 * [taylor]: Taking taylor expansion of (- (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))))) in a
2.838 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c)))) in a
2.838 * [taylor]: Taking taylor expansion of (/ 1 a) in a
2.838 * [taylor]: Taking taylor expansion of a in a
2.838 * [backup-simplify]: Simplify 0 into 0
2.838 * [backup-simplify]: Simplify 1 into 1
2.839 * [backup-simplify]: Simplify (/ 1 1) into 1
2.839 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))) in a
2.839 * [taylor]: Taking taylor expansion of (/ 1 b) in a
2.839 * [taylor]: Taking taylor expansion of b in a
2.839 * [backup-simplify]: Simplify b into b
2.839 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b)
2.839 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 c)) in a
2.839 * [taylor]: Taking taylor expansion of (/ 1 d) in a
2.839 * [taylor]: Taking taylor expansion of d in a
2.839 * [backup-simplify]: Simplify d into d
2.839 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d)
2.839 * [taylor]: Taking taylor expansion of (/ 1 c) in a
2.839 * [taylor]: Taking taylor expansion of c in a
2.839 * [backup-simplify]: Simplify c into c
2.839 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c)
2.839 * [backup-simplify]: Simplify (+ 1 0) into 1
2.840 * [backup-simplify]: Simplify (- 1) into -1
2.840 * [taylor]: Taking taylor expansion of -1 in b
2.840 * [backup-simplify]: Simplify -1 into -1
2.840 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.840 * [backup-simplify]: Simplify (+ (/ 1 d) (/ 1 c)) into (+ (/ 1 c) (/ 1 d))
2.840 * [backup-simplify]: Simplify (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) into (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))
2.840 * [backup-simplify]: Simplify (+ 0 (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))) into (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))
2.840 * [backup-simplify]: Simplify (- (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))) into (- (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))))
2.840 * [taylor]: Taking taylor expansion of (- (+ (/ 1 b) (+ (/ 1 d) (/ 1 c)))) in b
2.841 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))) in b
2.841 * [taylor]: Taking taylor expansion of (/ 1 b) in b
2.841 * [taylor]: Taking taylor expansion of b in b
2.841 * [backup-simplify]: Simplify 0 into 0
2.841 * [backup-simplify]: Simplify 1 into 1
2.841 * [backup-simplify]: Simplify (/ 1 1) into 1
2.841 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 c)) in b
2.841 * [taylor]: Taking taylor expansion of (/ 1 d) in b
2.841 * [taylor]: Taking taylor expansion of d in b
2.841 * [backup-simplify]: Simplify d into d
2.841 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d)
2.841 * [taylor]: Taking taylor expansion of (/ 1 c) in b
2.841 * [taylor]: Taking taylor expansion of c in b
2.841 * [backup-simplify]: Simplify c into c
2.841 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c)
2.841 * [backup-simplify]: Simplify (+ 1 0) into 1
2.842 * [backup-simplify]: Simplify (- 1) into -1
2.842 * [taylor]: Taking taylor expansion of -1 in c
2.842 * [backup-simplify]: Simplify -1 into -1
2.842 * [taylor]: Taking taylor expansion of -1 in c
2.842 * [backup-simplify]: Simplify -1 into -1
2.842 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.842 * [backup-simplify]: Simplify (- (+ (* (/ 1 b) (/ 0 b)))) into 0
2.842 * [backup-simplify]: Simplify (- (+ (* (/ 1 d) (/ 0 d)))) into 0
2.842 * [backup-simplify]: Simplify (- (+ (* (/ 1 c) (/ 0 c)))) into 0
2.843 * [backup-simplify]: Simplify (+ 0 0) into 0
2.843 * [backup-simplify]: Simplify (+ 0 0) into 0
2.843 * [backup-simplify]: Simplify (+ 0 0) into 0
2.843 * [backup-simplify]: Simplify (- 0) into 0
2.843 * [taylor]: Taking taylor expansion of 0 in b
2.843 * [backup-simplify]: Simplify 0 into 0
2.844 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.844 * [backup-simplify]: Simplify (+ (/ 1 d) (/ 1 c)) into (+ (/ 1 c) (/ 1 d))
2.844 * [backup-simplify]: Simplify (+ 0 (+ (/ 1 c) (/ 1 d))) into (+ (/ 1 d) (/ 1 c))
2.844 * [backup-simplify]: Simplify (- (+ (/ 1 d) (/ 1 c))) into (- (+ (/ 1 d) (/ 1 c)))
2.844 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d) (/ 1 c))) in c
2.844 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 c)) in c
2.844 * [taylor]: Taking taylor expansion of (/ 1 d) in c
2.844 * [taylor]: Taking taylor expansion of d in c
2.844 * [backup-simplify]: Simplify d into d
2.844 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d)
2.844 * [taylor]: Taking taylor expansion of (/ 1 c) in c
2.844 * [taylor]: Taking taylor expansion of c in c
2.844 * [backup-simplify]: Simplify 0 into 0
2.844 * [backup-simplify]: Simplify 1 into 1
2.845 * [backup-simplify]: Simplify (/ 1 1) into 1
2.845 * [backup-simplify]: Simplify (+ 0 1) into 1
2.845 * [backup-simplify]: Simplify (- 1) into -1
2.845 * [taylor]: Taking taylor expansion of -1 in d
2.845 * [backup-simplify]: Simplify -1 into -1
2.845 * [taylor]: Taking taylor expansion of 0 in c
2.845 * [backup-simplify]: Simplify 0 into 0
2.845 * [taylor]: Taking taylor expansion of -1 in d
2.845 * [backup-simplify]: Simplify -1 into -1
2.845 * [taylor]: Taking taylor expansion of -1 in d
2.845 * [backup-simplify]: Simplify -1 into -1
2.846 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.846 * [backup-simplify]: Simplify (- (+ (* (/ 1 b) (/ 0 b)) (* 0 (/ 0 b)))) into 0
2.846 * [backup-simplify]: Simplify (- (+ (* (/ 1 d) (/ 0 d)) (* 0 (/ 0 d)))) into 0
2.846 * [backup-simplify]: Simplify (- (+ (* (/ 1 c) (/ 0 c)) (* 0 (/ 0 c)))) into 0
2.846 * [backup-simplify]: Simplify (+ 0 0) into 0
2.847 * [backup-simplify]: Simplify (+ 0 0) into 0
2.847 * [backup-simplify]: Simplify (+ 0 0) into 0
2.847 * [backup-simplify]: Simplify (- 0) into 0
2.847 * [taylor]: Taking taylor expansion of 0 in b
2.847 * [backup-simplify]: Simplify 0 into 0
2.847 * [taylor]: Taking taylor expansion of 0 in c
2.847 * [backup-simplify]: Simplify 0 into 0
2.848 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.848 * [backup-simplify]: Simplify (- (+ (* (/ 1 d) (/ 0 d)))) into 0
2.848 * [backup-simplify]: Simplify (- (+ (* (/ 1 c) (/ 0 c)))) into 0
2.848 * [backup-simplify]: Simplify (+ 0 0) into 0
2.848 * [backup-simplify]: Simplify (+ 0 0) into 0
2.849 * [backup-simplify]: Simplify (- 0) into 0
2.849 * [taylor]: Taking taylor expansion of 0 in c
2.849 * [backup-simplify]: Simplify 0 into 0
2.849 * [taylor]: Taking taylor expansion of 0 in c
2.849 * [backup-simplify]: Simplify 0 into 0
2.849 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.849 * [backup-simplify]: Simplify (+ (/ 1 d) 0) into (/ 1 d)
2.849 * [backup-simplify]: Simplify (- (/ 1 d)) into (- (/ 1 d))
2.849 * [taylor]: Taking taylor expansion of (- (/ 1 d)) in d
2.849 * [taylor]: Taking taylor expansion of (/ 1 d) in d
2.849 * [taylor]: Taking taylor expansion of d in d
2.849 * [backup-simplify]: Simplify 0 into 0
2.849 * [backup-simplify]: Simplify 1 into 1
2.850 * [backup-simplify]: Simplify (/ 1 1) into 1
2.850 * [backup-simplify]: Simplify (- 1) into -1
2.850 * [backup-simplify]: Simplify -1 into -1
2.850 * [taylor]: Taking taylor expansion of 0 in d
2.850 * [backup-simplify]: Simplify 0 into 0
2.850 * [taylor]: Taking taylor expansion of 0 in d
2.850 * [backup-simplify]: Simplify 0 into 0
2.850 * [taylor]: Taking taylor expansion of 0 in d
2.850 * [backup-simplify]: Simplify 0 into 0
2.850 * [backup-simplify]: Simplify -1 into -1
2.850 * [backup-simplify]: Simplify -1 into -1
2.851 * [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))
2.851 * * * [progress]: simplifying candidates
2.851 * * * * [progress]: [ 1 / 26 ] simplifiying candidate #<alt (λ (a b c d) (* (log1p (expm1 (+ a (+ (+ b c) d)))) 2))>
2.851 * * * * [progress]: [ 2 / 26 ] simplifiying candidate #<alt (λ (a b c d) (* (expm1 (log1p (+ a (+ (+ b c) d)))) 2))>
2.851 * * * * [progress]: [ 3 / 26 ] simplifiying candidate #<alt (λ (a b c d) (* (fma (* (cbrt a) (cbrt a)) (cbrt a) (+ (+ b c) d)) 2))>
2.851 * * * * [progress]: [ 4 / 26 ] simplifiying candidate #<alt (λ (a b c d) (* (fma (sqrt a) (sqrt a) (+ (+ b c) d)) 2))>
2.851 * * * * [progress]: [ 5 / 26 ] simplifiying candidate #<alt (λ (a b c d) (* (fma 1 a (+ (+ b c) d)) 2))>
2.851 * * * * [progress]: [ 6 / 26 ] simplifiying candidate #<alt (λ (a b c d) (* (log (* (exp a) (* (* (exp b) (exp c)) (exp d)))) 2))>
2.851 * * * * [progress]: [ 7 / 26 ] simplifiying candidate #<alt (λ (a b c d) (* (log (* (exp a) (* (exp (+ b c)) (exp d)))) 2))>
2.851 * * * * [progress]: [ 8 / 26 ] simplifiying candidate #<alt (λ (a b c d) (* (log (* (exp a) (exp (+ (+ b c) d)))) 2))>
2.851 * * * * [progress]: [ 9 / 26 ] simplifiying candidate #<alt (λ (a b c d) (* (pow (+ a (+ (+ b c) d)) 1) 2))>
2.851 * * * * [progress]: [ 10 / 26 ] simplifiying candidate #<alt (λ (a b c d) (* (exp (log (+ a (+ (+ b c) d)))) 2))>
2.851 * * * * [progress]: [ 11 / 26 ] simplifiying candidate #<alt (λ (a b c d) (* (log (exp (+ a (+ (+ b c) d)))) 2))>
2.851 * * * * [progress]: [ 12 / 26 ] simplifiying candidate #<alt (λ (a b c d) (* (* (* (cbrt (+ a (+ (+ b c) d))) (cbrt (+ a (+ (+ b c) d)))) (cbrt (+ a (+ (+ b c) d)))) 2))>
2.851 * * * * [progress]: [ 13 / 26 ] simplifiying candidate #<alt (λ (a b c d) (* (cbrt (* (* (+ a (+ (+ b c) d)) (+ a (+ (+ b c) d))) (+ a (+ (+ b c) d)))) 2))>
2.851 * * * * [progress]: [ 14 / 26 ] simplifiying candidate #<alt (λ (a b c d) (* (* (sqrt (+ a (+ (+ b c) d))) (sqrt (+ a (+ (+ b c) d)))) 2))>
2.851 * * * * [progress]: [ 15 / 26 ] simplifiying candidate #<alt (λ (a b c d) (* (/ (+ (pow a 3) (pow (+ (+ b c) d) 3)) (+ (* a a) (- (* (+ (+ b c) d) (+ (+ b c) d)) (* a (+ (+ b c) d))))) 2))>
2.851 * * * * [progress]: [ 16 / 26 ] simplifiying candidate #<alt (λ (a b c d) (* (* 1 (+ a (+ (+ b c) d))) 2))>
2.851 * * * * [progress]: [ 17 / 26 ] simplifiying candidate #<alt (λ (a b c d) (* (/ (- (* a a) (* (+ (+ b c) d) (+ (+ b c) d))) (- a (+ (+ b c) d))) 2))>
2.851 * * * * [progress]: [ 18 / 26 ] simplifiying candidate #<alt (λ (a b c d) (* (* 1 (+ a (+ (+ b c) d))) 2))>
2.851 * * * * [progress]: [ 19 / 26 ] simplifiying candidate #<alt (λ (a b c d) (* (* 1 (+ a (+ (+ b c) d))) 2))>
2.851 * * * * [progress]: [ 20 / 26 ] simplifiying candidate #<alt (λ (a b c d) (* (* 1 (+ a (+ (+ b c) d))) 2))>
2.852 * * * * [progress]: [ 21 / 26 ] simplifiying candidate #<alt (λ (a b c d) (* (+ (+ a (+ b c)) d) 2))>
2.852 * * * * [progress]: [ 22 / 26 ] simplifiying candidate #<alt (λ (a b c d) (* (posit16->real (real->posit16 (+ a (+ (+ b c) d)))) 2))>
2.852 * * * * [progress]: [ 23 / 26 ] simplifiying candidate #<alt (λ (a b c d) (* (+ (+ (+ b c) d) a) 2))>
2.852 * * * * [progress]: [ 24 / 26 ] simplifiying candidate #<alt (λ (a b c d) (* (+ a (+ b c)) 2))>
2.852 * * * * [progress]: [ 25 / 26 ] simplifiying candidate #<alt (λ (a b c d) (* (+ b (+ c d)) 2))>
2.852 * * * * [progress]: [ 26 / 26 ] simplifiying candidate #<alt (λ (a b c d) (* (+ b (+ c d)) 2))>
2.852 * [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))
2.852 * * [simplify]: iteration 0: 43 enodes
2.862 * * [simplify]: iteration 1: 115 enodes
2.899 * * [simplify]: iteration 2: 541 enodes
3.383 * * [simplify]: iteration 3: 3043 enodes
4.295 * * [simplify]: iteration complete: 5047 enodes
4.295 * * [simplify]: Extracting #0: cost 16 inf + 0
4.296 * * [simplify]: Extracting #1: cost 214 inf + 0
4.300 * * [simplify]: Extracting #2: cost 766 inf + 2600
4.328 * * [simplify]: Extracting #3: cost 538 inf + 82813
4.422 * * [simplify]: Extracting #4: cost 36 inf + 185676
4.517 * * [simplify]: Extracting #5: cost 15 inf + 191273
4.649 * * [simplify]: Extracting #6: cost 3 inf + 193289
4.780 * * [simplify]: Extracting #7: cost 0 inf + 194048
4.888 * [simplify]: Simplified to:
  (expm1 (+ (+ a d) (+ b c)))
  (log1p (+ (+ a d) (+ b c)))
  (exp (+ (+ a d) (+ b c)))
  (exp (+ (+ a d) (+ b c)))
  (exp (+ (+ a d) (+ b c)))
  (log (+ (+ a d) (+ b c)))
  (exp (+ (+ a d) (+ b c)))
  (* (cbrt (+ (+ a d) (+ b c))) (cbrt (+ (+ a d) (+ b c))))
  (cbrt (+ (+ a d) (+ b c)))
  (* (* (+ (+ a d) (+ b c)) (+ (+ a d) (+ b c))) (+ (+ a d) (+ b c)))
  (sqrt (+ (+ a d) (+ b c)))
  (sqrt (+ (+ a d) (+ b c)))
  (fma (* (+ (+ b c) d) (+ (+ b c) d)) (+ (+ b c) d) (* (* a a) a))
  (fma (- (+ (+ b c) d) a) (+ (+ b c) d) (* a a))
  (- (* a a) (* (+ (+ b c) d) (+ (+ b c) d)))
  (- (- (- a d) b) c)
  (+ (+ a d) (+ b c))
  (+ (+ a d) (+ b c))
  (+ (+ a d) (+ b c))
  (+ (+ b c) a)
  (real->posit16 (+ (+ a d) (+ b c)))
  (+ (+ b c) a)
  (+ (+ b c) d)
  (+ (+ b c) d)
4.889 * * * [progress]: adding candidates to table
5.034 * * [progress]: iteration 3 / 4
5.034 * * * [progress]: picking best candidate
5.073 * * * * [pick]: Picked  #<alt (λ (a b c d) (* (log (exp (+ (+ a d) (+ b c)))) 2))>
5.073 * * * [progress]: localizing error
5.093 * * * [progress]: generating rewritten candidates
5.093 * * * * [progress]: [ 1 / 1 ] rewriting at (2 1)
5.208 * * * [progress]: generating series expansions
5.208 * * * * [progress]: [ 1 / 1 ] generating series at (2 1)
5.209 * [backup-simplify]: Simplify (log (exp (+ (+ a d) (+ b c)))) into (+ a (+ b (+ c d)))
5.209 * [approximate]: Taking taylor expansion of (+ a (+ b (+ c d))) in (a d b c) around 0
5.209 * [taylor]: Taking taylor expansion of (+ a (+ b (+ c d))) in c
5.209 * [taylor]: Taking taylor expansion of a in c
5.209 * [backup-simplify]: Simplify a into a
5.209 * [taylor]: Taking taylor expansion of (+ b (+ c d)) in c
5.209 * [taylor]: Taking taylor expansion of b in c
5.209 * [backup-simplify]: Simplify b into b
5.209 * [taylor]: Taking taylor expansion of (+ c d) in c
5.209 * [taylor]: Taking taylor expansion of c in c
5.209 * [backup-simplify]: Simplify 0 into 0
5.209 * [backup-simplify]: Simplify 1 into 1
5.209 * [taylor]: Taking taylor expansion of d in c
5.209 * [backup-simplify]: Simplify d into d
5.209 * [taylor]: Taking taylor expansion of (+ a (+ b (+ c d))) in b
5.209 * [taylor]: Taking taylor expansion of a in b
5.209 * [backup-simplify]: Simplify a into a
5.209 * [taylor]: Taking taylor expansion of (+ b (+ c d)) in b
5.209 * [taylor]: Taking taylor expansion of b in b
5.209 * [backup-simplify]: Simplify 0 into 0
5.209 * [backup-simplify]: Simplify 1 into 1
5.209 * [taylor]: Taking taylor expansion of (+ c d) in b
5.209 * [taylor]: Taking taylor expansion of c in b
5.209 * [backup-simplify]: Simplify c into c
5.209 * [taylor]: Taking taylor expansion of d in b
5.209 * [backup-simplify]: Simplify d into d
5.209 * [taylor]: Taking taylor expansion of (+ a (+ b (+ c d))) in d
5.209 * [taylor]: Taking taylor expansion of a in d
5.209 * [backup-simplify]: Simplify a into a
5.209 * [taylor]: Taking taylor expansion of (+ b (+ c d)) in d
5.209 * [taylor]: Taking taylor expansion of b in d
5.209 * [backup-simplify]: Simplify b into b
5.209 * [taylor]: Taking taylor expansion of (+ c d) in d
5.210 * [taylor]: Taking taylor expansion of c in d
5.210 * [backup-simplify]: Simplify c into c
5.210 * [taylor]: Taking taylor expansion of d in d
5.210 * [backup-simplify]: Simplify 0 into 0
5.210 * [backup-simplify]: Simplify 1 into 1
5.210 * [taylor]: Taking taylor expansion of (+ a (+ b (+ c d))) in a
5.210 * [taylor]: Taking taylor expansion of a in a
5.210 * [backup-simplify]: Simplify 0 into 0
5.210 * [backup-simplify]: Simplify 1 into 1
5.210 * [taylor]: Taking taylor expansion of (+ b (+ c d)) in a
5.210 * [taylor]: Taking taylor expansion of b in a
5.210 * [backup-simplify]: Simplify b into b
5.210 * [taylor]: Taking taylor expansion of (+ c d) in a
5.210 * [taylor]: Taking taylor expansion of c in a
5.210 * [backup-simplify]: Simplify c into c
5.210 * [taylor]: Taking taylor expansion of d in a
5.210 * [backup-simplify]: Simplify d into d
5.210 * [taylor]: Taking taylor expansion of (+ a (+ b (+ c d))) in a
5.210 * [taylor]: Taking taylor expansion of a in a
5.210 * [backup-simplify]: Simplify 0 into 0
5.210 * [backup-simplify]: Simplify 1 into 1
5.210 * [taylor]: Taking taylor expansion of (+ b (+ c d)) in a
5.210 * [taylor]: Taking taylor expansion of b in a
5.210 * [backup-simplify]: Simplify b into b
5.210 * [taylor]: Taking taylor expansion of (+ c d) in a
5.210 * [taylor]: Taking taylor expansion of c in a
5.210 * [backup-simplify]: Simplify c into c
5.210 * [taylor]: Taking taylor expansion of d in a
5.210 * [backup-simplify]: Simplify d into d
5.210 * [backup-simplify]: Simplify (+ c d) into (+ c d)
5.210 * [backup-simplify]: Simplify (+ b (+ c d)) into (+ b (+ c d))
5.210 * [backup-simplify]: Simplify (+ 0 (+ b (+ c d))) into (+ c (+ b d))
5.210 * [taylor]: Taking taylor expansion of (+ c (+ b d)) in d
5.211 * [taylor]: Taking taylor expansion of c in d
5.211 * [backup-simplify]: Simplify c into c
5.211 * [taylor]: Taking taylor expansion of (+ b d) in d
5.211 * [taylor]: Taking taylor expansion of b in d
5.211 * [backup-simplify]: Simplify b into b
5.211 * [taylor]: Taking taylor expansion of d in d
5.211 * [backup-simplify]: Simplify 0 into 0
5.211 * [backup-simplify]: Simplify 1 into 1
5.211 * [backup-simplify]: Simplify (+ b 0) into b
5.211 * [backup-simplify]: Simplify (+ c b) into (+ b c)
5.211 * [taylor]: Taking taylor expansion of (+ b c) in b
5.211 * [taylor]: Taking taylor expansion of b in b
5.211 * [backup-simplify]: Simplify 0 into 0
5.211 * [backup-simplify]: Simplify 1 into 1
5.211 * [taylor]: Taking taylor expansion of c in b
5.211 * [backup-simplify]: Simplify c into c
5.211 * [backup-simplify]: Simplify (+ 0 c) into c
5.211 * [taylor]: Taking taylor expansion of c in c
5.211 * [backup-simplify]: Simplify 0 into 0
5.211 * [backup-simplify]: Simplify 1 into 1
5.211 * [backup-simplify]: Simplify 0 into 0
5.212 * [backup-simplify]: Simplify (+ 0 0) into 0
5.212 * [backup-simplify]: Simplify (+ 0 0) into 0
5.213 * [backup-simplify]: Simplify (+ 1 0) into 1
5.213 * [taylor]: Taking taylor expansion of 1 in d
5.213 * [backup-simplify]: Simplify 1 into 1
5.213 * [taylor]: Taking taylor expansion of 1 in b
5.213 * [backup-simplify]: Simplify 1 into 1
5.213 * [taylor]: Taking taylor expansion of 1 in c
5.213 * [backup-simplify]: Simplify 1 into 1
5.213 * [backup-simplify]: Simplify 1 into 1
5.214 * [backup-simplify]: Simplify (+ 0 1) into 1
5.214 * [backup-simplify]: Simplify (+ 0 1) into 1
5.214 * [taylor]: Taking taylor expansion of 1 in b
5.214 * [backup-simplify]: Simplify 1 into 1
5.214 * [taylor]: Taking taylor expansion of 1 in c
5.214 * [backup-simplify]: Simplify 1 into 1
5.214 * [backup-simplify]: Simplify 1 into 1
5.215 * [backup-simplify]: Simplify (+ 1 0) into 1
5.215 * [taylor]: Taking taylor expansion of 1 in c
5.215 * [backup-simplify]: Simplify 1 into 1
5.215 * [backup-simplify]: Simplify 1 into 1
5.215 * [backup-simplify]: Simplify (+ (* 1 (* 1 (* b (* 1 1)))) (+ (* 1 (* 1 (* 1 (* d 1)))) (* 1 (* 1 (* 1 (* 1 a)))))) into (+ a (+ b d))
5.216 * [backup-simplify]: Simplify (log (exp (+ (+ (/ 1 a) (/ 1 d)) (+ (/ 1 b) (/ 1 c))))) into (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))))
5.216 * [approximate]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c)))) in (a d b c) around 0
5.216 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c)))) in c
5.216 * [taylor]: Taking taylor expansion of (/ 1 a) in c
5.216 * [taylor]: Taking taylor expansion of a in c
5.216 * [backup-simplify]: Simplify a into a
5.216 * [backup-simplify]: Simplify (/ 1 a) into (/ 1 a)
5.216 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))) in c
5.216 * [taylor]: Taking taylor expansion of (/ 1 b) in c
5.216 * [taylor]: Taking taylor expansion of b in c
5.216 * [backup-simplify]: Simplify b into b
5.216 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b)
5.216 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 c)) in c
5.216 * [taylor]: Taking taylor expansion of (/ 1 d) in c
5.216 * [taylor]: Taking taylor expansion of d in c
5.216 * [backup-simplify]: Simplify d into d
5.216 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d)
5.216 * [taylor]: Taking taylor expansion of (/ 1 c) in c
5.216 * [taylor]: Taking taylor expansion of c in c
5.216 * [backup-simplify]: Simplify 0 into 0
5.216 * [backup-simplify]: Simplify 1 into 1
5.217 * [backup-simplify]: Simplify (/ 1 1) into 1
5.217 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c)))) in b
5.217 * [taylor]: Taking taylor expansion of (/ 1 a) in b
5.217 * [taylor]: Taking taylor expansion of a in b
5.217 * [backup-simplify]: Simplify a into a
5.217 * [backup-simplify]: Simplify (/ 1 a) into (/ 1 a)
5.217 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))) in b
5.217 * [taylor]: Taking taylor expansion of (/ 1 b) in b
5.217 * [taylor]: Taking taylor expansion of b in b
5.217 * [backup-simplify]: Simplify 0 into 0
5.217 * [backup-simplify]: Simplify 1 into 1
5.218 * [backup-simplify]: Simplify (/ 1 1) into 1
5.218 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 c)) in b
5.218 * [taylor]: Taking taylor expansion of (/ 1 d) in b
5.218 * [taylor]: Taking taylor expansion of d in b
5.218 * [backup-simplify]: Simplify d into d
5.218 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d)
5.218 * [taylor]: Taking taylor expansion of (/ 1 c) in b
5.218 * [taylor]: Taking taylor expansion of c in b
5.218 * [backup-simplify]: Simplify c into c
5.218 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c)
5.218 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c)))) in d
5.218 * [taylor]: Taking taylor expansion of (/ 1 a) in d
5.218 * [taylor]: Taking taylor expansion of a in d
5.218 * [backup-simplify]: Simplify a into a
5.218 * [backup-simplify]: Simplify (/ 1 a) into (/ 1 a)
5.218 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))) in d
5.218 * [taylor]: Taking taylor expansion of (/ 1 b) in d
5.218 * [taylor]: Taking taylor expansion of b in d
5.218 * [backup-simplify]: Simplify b into b
5.218 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b)
5.218 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 c)) in d
5.218 * [taylor]: Taking taylor expansion of (/ 1 d) in d
5.218 * [taylor]: Taking taylor expansion of d in d
5.218 * [backup-simplify]: Simplify 0 into 0
5.218 * [backup-simplify]: Simplify 1 into 1
5.219 * [backup-simplify]: Simplify (/ 1 1) into 1
5.219 * [taylor]: Taking taylor expansion of (/ 1 c) in d
5.219 * [taylor]: Taking taylor expansion of c in d
5.219 * [backup-simplify]: Simplify c into c
5.219 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c)
5.219 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c)))) in a
5.219 * [taylor]: Taking taylor expansion of (/ 1 a) in a
5.219 * [taylor]: Taking taylor expansion of a in a
5.219 * [backup-simplify]: Simplify 0 into 0
5.219 * [backup-simplify]: Simplify 1 into 1
5.219 * [backup-simplify]: Simplify (/ 1 1) into 1
5.219 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))) in a
5.219 * [taylor]: Taking taylor expansion of (/ 1 b) in a
5.219 * [taylor]: Taking taylor expansion of b in a
5.219 * [backup-simplify]: Simplify b into b
5.220 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b)
5.220 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 c)) in a
5.220 * [taylor]: Taking taylor expansion of (/ 1 d) in a
5.220 * [taylor]: Taking taylor expansion of d in a
5.220 * [backup-simplify]: Simplify d into d
5.220 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d)
5.220 * [taylor]: Taking taylor expansion of (/ 1 c) in a
5.220 * [taylor]: Taking taylor expansion of c in a
5.220 * [backup-simplify]: Simplify c into c
5.220 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c)
5.220 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c)))) in a
5.220 * [taylor]: Taking taylor expansion of (/ 1 a) in a
5.220 * [taylor]: Taking taylor expansion of a in a
5.220 * [backup-simplify]: Simplify 0 into 0
5.220 * [backup-simplify]: Simplify 1 into 1
5.220 * [backup-simplify]: Simplify (/ 1 1) into 1
5.220 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))) in a
5.220 * [taylor]: Taking taylor expansion of (/ 1 b) in a
5.220 * [taylor]: Taking taylor expansion of b in a
5.220 * [backup-simplify]: Simplify b into b
5.220 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b)
5.220 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 c)) in a
5.221 * [taylor]: Taking taylor expansion of (/ 1 d) in a
5.221 * [taylor]: Taking taylor expansion of d in a
5.221 * [backup-simplify]: Simplify d into d
5.221 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d)
5.221 * [taylor]: Taking taylor expansion of (/ 1 c) in a
5.221 * [taylor]: Taking taylor expansion of c in a
5.221 * [backup-simplify]: Simplify c into c
5.221 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c)
5.221 * [backup-simplify]: Simplify (+ 1 0) into 1
5.221 * [taylor]: Taking taylor expansion of 1 in d
5.221 * [backup-simplify]: Simplify 1 into 1
5.222 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
5.222 * [backup-simplify]: Simplify (+ (/ 1 d) (/ 1 c)) into (+ (/ 1 c) (/ 1 d))
5.222 * [backup-simplify]: Simplify (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) into (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))
5.223 * [backup-simplify]: Simplify (+ 0 (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))) into (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))
5.223 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) in d
5.223 * [taylor]: Taking taylor expansion of (/ 1 b) in d
5.223 * [taylor]: Taking taylor expansion of b in d
5.223 * [backup-simplify]: Simplify b into b
5.223 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b)
5.223 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 d)) in d
5.223 * [taylor]: Taking taylor expansion of (/ 1 c) in d
5.223 * [taylor]: Taking taylor expansion of c in d
5.223 * [backup-simplify]: Simplify c into c
5.223 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c)
5.223 * [taylor]: Taking taylor expansion of (/ 1 d) in d
5.223 * [taylor]: Taking taylor expansion of d in d
5.223 * [backup-simplify]: Simplify 0 into 0
5.223 * [backup-simplify]: Simplify 1 into 1
5.223 * [backup-simplify]: Simplify (/ 1 1) into 1
5.224 * [backup-simplify]: Simplify (+ 0 1) into 1
5.224 * [backup-simplify]: Simplify (+ 0 1) into 1
5.224 * [taylor]: Taking taylor expansion of 1 in b
5.224 * [backup-simplify]: Simplify 1 into 1
5.224 * [taylor]: Taking taylor expansion of 1 in b
5.224 * [backup-simplify]: Simplify 1 into 1
5.225 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
5.226 * [backup-simplify]: Simplify (- (+ (* (/ 1 b) (/ 0 b)))) into 0
5.226 * [backup-simplify]: Simplify (- (+ (* (/ 1 d) (/ 0 d)))) into 0
5.226 * [backup-simplify]: Simplify (- (+ (* (/ 1 c) (/ 0 c)))) into 0
5.226 * [backup-simplify]: Simplify (+ 0 0) into 0
5.227 * [backup-simplify]: Simplify (+ 0 0) into 0
5.227 * [backup-simplify]: Simplify (+ 0 0) into 0
5.227 * [taylor]: Taking taylor expansion of 0 in d
5.227 * [backup-simplify]: Simplify 0 into 0
5.228 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
5.228 * [backup-simplify]: Simplify (+ (/ 1 c) 0) into (/ 1 c)
5.228 * [backup-simplify]: Simplify (+ (/ 1 b) (/ 1 c)) into (+ (/ 1 b) (/ 1 c))
5.228 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (/ 1 c)) in b
5.228 * [taylor]: Taking taylor expansion of (/ 1 b) in b
5.228 * [taylor]: Taking taylor expansion of b in b
5.228 * [backup-simplify]: Simplify 0 into 0
5.228 * [backup-simplify]: Simplify 1 into 1
5.228 * [backup-simplify]: Simplify (/ 1 1) into 1
5.229 * [taylor]: Taking taylor expansion of (/ 1 c) in b
5.229 * [taylor]: Taking taylor expansion of c in b
5.229 * [backup-simplify]: Simplify c into c
5.229 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c)
5.229 * [backup-simplify]: Simplify (+ 1 0) into 1
5.229 * [taylor]: Taking taylor expansion of 1 in c
5.229 * [backup-simplify]: Simplify 1 into 1
5.229 * [taylor]: Taking taylor expansion of 0 in b
5.229 * [backup-simplify]: Simplify 0 into 0
5.229 * [taylor]: Taking taylor expansion of 1 in c
5.229 * [backup-simplify]: Simplify 1 into 1
5.229 * [taylor]: Taking taylor expansion of 1 in c
5.229 * [backup-simplify]: Simplify 1 into 1
5.230 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
5.231 * [backup-simplify]: Simplify (- (+ (* (/ 1 b) (/ 0 b)) (* 0 (/ 0 b)))) into 0
5.231 * [backup-simplify]: Simplify (- (+ (* (/ 1 d) (/ 0 d)) (* 0 (/ 0 d)))) into 0
5.231 * [backup-simplify]: Simplify (- (+ (* (/ 1 c) (/ 0 c)) (* 0 (/ 0 c)))) into 0
5.231 * [backup-simplify]: Simplify (+ 0 0) into 0
5.232 * [backup-simplify]: Simplify (+ 0 0) into 0
5.232 * [backup-simplify]: Simplify (+ 0 0) into 0
5.232 * [taylor]: Taking taylor expansion of 0 in d
5.232 * [backup-simplify]: Simplify 0 into 0
5.232 * [taylor]: Taking taylor expansion of 0 in b
5.232 * [backup-simplify]: Simplify 0 into 0
5.232 * [backup-simplify]: Simplify (- (+ (* (/ 1 b) (/ 0 b)))) into 0
5.232 * [backup-simplify]: Simplify (- (+ (* (/ 1 c) (/ 0 c)))) into 0
5.233 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
5.234 * [backup-simplify]: Simplify (+ 0 0) into 0
5.234 * [backup-simplify]: Simplify (+ 0 0) into 0
5.234 * [taylor]: Taking taylor expansion of 0 in b
5.234 * [backup-simplify]: Simplify 0 into 0
5.234 * [taylor]: Taking taylor expansion of 0 in b
5.234 * [backup-simplify]: Simplify 0 into 0
5.235 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
5.235 * [backup-simplify]: Simplify (+ 0 (/ 1 c)) into (/ 1 c)
5.235 * [taylor]: Taking taylor expansion of (/ 1 c) in c
5.235 * [taylor]: Taking taylor expansion of c in c
5.235 * [backup-simplify]: Simplify 0 into 0
5.235 * [backup-simplify]: Simplify 1 into 1
5.236 * [backup-simplify]: Simplify (/ 1 1) into 1
5.236 * [backup-simplify]: Simplify 1 into 1
5.236 * [taylor]: Taking taylor expansion of 0 in c
5.236 * [backup-simplify]: Simplify 0 into 0
5.236 * [taylor]: Taking taylor expansion of 0 in c
5.236 * [backup-simplify]: Simplify 0 into 0
5.236 * [taylor]: Taking taylor expansion of 0 in c
5.236 * [backup-simplify]: Simplify 0 into 0
5.236 * [backup-simplify]: Simplify 1 into 1
5.236 * [backup-simplify]: Simplify 1 into 1
5.237 * [backup-simplify]: Simplify (+ (* 1 (* 1 (* 1 (* (/ 1 (/ 1 d)) 1)))) (+ (* 1 (* 1 (* (/ 1 (/ 1 b)) (* 1 1)))) (* 1 (* (/ 1 (/ 1 c)) (* 1 (* 1 1)))))) into (+ b (+ c d))
5.238 * [backup-simplify]: Simplify (log (exp (+ (+ (/ 1 (- a)) (/ 1 (- d))) (+ (/ 1 (- b)) (/ 1 (- c)))))) into (- (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c)))))
5.238 * [approximate]: Taking taylor expansion of (- (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))))) in (a d b c) around 0
5.238 * [taylor]: Taking taylor expansion of (- (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))))) in c
5.238 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c)))) in c
5.238 * [taylor]: Taking taylor expansion of (/ 1 a) in c
5.238 * [taylor]: Taking taylor expansion of a in c
5.238 * [backup-simplify]: Simplify a into a
5.238 * [backup-simplify]: Simplify (/ 1 a) into (/ 1 a)
5.238 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))) in c
5.238 * [taylor]: Taking taylor expansion of (/ 1 b) in c
5.238 * [taylor]: Taking taylor expansion of b in c
5.238 * [backup-simplify]: Simplify b into b
5.238 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b)
5.238 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 c)) in c
5.238 * [taylor]: Taking taylor expansion of (/ 1 d) in c
5.238 * [taylor]: Taking taylor expansion of d in c
5.238 * [backup-simplify]: Simplify d into d
5.238 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d)
5.238 * [taylor]: Taking taylor expansion of (/ 1 c) in c
5.238 * [taylor]: Taking taylor expansion of c in c
5.238 * [backup-simplify]: Simplify 0 into 0
5.238 * [backup-simplify]: Simplify 1 into 1
5.239 * [backup-simplify]: Simplify (/ 1 1) into 1
5.239 * [taylor]: Taking taylor expansion of (- (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))))) in b
5.239 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c)))) in b
5.239 * [taylor]: Taking taylor expansion of (/ 1 a) in b
5.239 * [taylor]: Taking taylor expansion of a in b
5.239 * [backup-simplify]: Simplify a into a
5.239 * [backup-simplify]: Simplify (/ 1 a) into (/ 1 a)
5.239 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))) in b
5.239 * [taylor]: Taking taylor expansion of (/ 1 b) in b
5.239 * [taylor]: Taking taylor expansion of b in b
5.239 * [backup-simplify]: Simplify 0 into 0
5.239 * [backup-simplify]: Simplify 1 into 1
5.239 * [backup-simplify]: Simplify (/ 1 1) into 1
5.239 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 c)) in b
5.239 * [taylor]: Taking taylor expansion of (/ 1 d) in b
5.239 * [taylor]: Taking taylor expansion of d in b
5.239 * [backup-simplify]: Simplify d into d
5.240 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d)
5.240 * [taylor]: Taking taylor expansion of (/ 1 c) in b
5.240 * [taylor]: Taking taylor expansion of c in b
5.240 * [backup-simplify]: Simplify c into c
5.240 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c)
5.240 * [taylor]: Taking taylor expansion of (- (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))))) in d
5.240 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c)))) in d
5.240 * [taylor]: Taking taylor expansion of (/ 1 a) in d
5.240 * [taylor]: Taking taylor expansion of a in d
5.240 * [backup-simplify]: Simplify a into a
5.240 * [backup-simplify]: Simplify (/ 1 a) into (/ 1 a)
5.240 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))) in d
5.240 * [taylor]: Taking taylor expansion of (/ 1 b) in d
5.240 * [taylor]: Taking taylor expansion of b in d
5.240 * [backup-simplify]: Simplify b into b
5.240 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b)
5.240 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 c)) in d
5.240 * [taylor]: Taking taylor expansion of (/ 1 d) in d
5.240 * [taylor]: Taking taylor expansion of d in d
5.240 * [backup-simplify]: Simplify 0 into 0
5.240 * [backup-simplify]: Simplify 1 into 1
5.241 * [backup-simplify]: Simplify (/ 1 1) into 1
5.241 * [taylor]: Taking taylor expansion of (/ 1 c) in d
5.241 * [taylor]: Taking taylor expansion of c in d
5.241 * [backup-simplify]: Simplify c into c
5.241 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c)
5.241 * [taylor]: Taking taylor expansion of (- (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))))) in a
5.241 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c)))) in a
5.241 * [taylor]: Taking taylor expansion of (/ 1 a) in a
5.241 * [taylor]: Taking taylor expansion of a in a
5.241 * [backup-simplify]: Simplify 0 into 0
5.241 * [backup-simplify]: Simplify 1 into 1
5.241 * [backup-simplify]: Simplify (/ 1 1) into 1
5.241 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))) in a
5.241 * [taylor]: Taking taylor expansion of (/ 1 b) in a
5.241 * [taylor]: Taking taylor expansion of b in a
5.241 * [backup-simplify]: Simplify b into b
5.241 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b)
5.241 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 c)) in a
5.241 * [taylor]: Taking taylor expansion of (/ 1 d) in a
5.241 * [taylor]: Taking taylor expansion of d in a
5.241 * [backup-simplify]: Simplify d into d
5.242 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d)
5.242 * [taylor]: Taking taylor expansion of (/ 1 c) in a
5.242 * [taylor]: Taking taylor expansion of c in a
5.242 * [backup-simplify]: Simplify c into c
5.242 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c)
5.242 * [taylor]: Taking taylor expansion of (- (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))))) in a
5.242 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c)))) in a
5.242 * [taylor]: Taking taylor expansion of (/ 1 a) in a
5.242 * [taylor]: Taking taylor expansion of a in a
5.242 * [backup-simplify]: Simplify 0 into 0
5.242 * [backup-simplify]: Simplify 1 into 1
5.242 * [backup-simplify]: Simplify (/ 1 1) into 1
5.242 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))) in a
5.242 * [taylor]: Taking taylor expansion of (/ 1 b) in a
5.242 * [taylor]: Taking taylor expansion of b in a
5.242 * [backup-simplify]: Simplify b into b
5.242 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b)
5.242 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 c)) in a
5.242 * [taylor]: Taking taylor expansion of (/ 1 d) in a
5.242 * [taylor]: Taking taylor expansion of d in a
5.243 * [backup-simplify]: Simplify d into d
5.243 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d)
5.243 * [taylor]: Taking taylor expansion of (/ 1 c) in a
5.243 * [taylor]: Taking taylor expansion of c in a
5.243 * [backup-simplify]: Simplify c into c
5.243 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c)
5.243 * [backup-simplify]: Simplify (+ 1 0) into 1
5.244 * [backup-simplify]: Simplify (- 1) into -1
5.244 * [taylor]: Taking taylor expansion of -1 in d
5.244 * [backup-simplify]: Simplify -1 into -1
5.244 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
5.245 * [backup-simplify]: Simplify (+ (/ 1 d) (/ 1 c)) into (+ (/ 1 c) (/ 1 d))
5.245 * [backup-simplify]: Simplify (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) into (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))
5.245 * [backup-simplify]: Simplify (+ 0 (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))) into (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))
5.245 * [backup-simplify]: Simplify (- (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))) into (- (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))))
5.245 * [taylor]: Taking taylor expansion of (- (+ (/ 1 b) (+ (/ 1 d) (/ 1 c)))) in d
5.245 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))) in d
5.245 * [taylor]: Taking taylor expansion of (/ 1 b) in d
5.245 * [taylor]: Taking taylor expansion of b in d
5.245 * [backup-simplify]: Simplify b into b
5.245 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b)
5.245 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 c)) in d
5.245 * [taylor]: Taking taylor expansion of (/ 1 d) in d
5.245 * [taylor]: Taking taylor expansion of d in d
5.245 * [backup-simplify]: Simplify 0 into 0
5.245 * [backup-simplify]: Simplify 1 into 1
5.246 * [backup-simplify]: Simplify (/ 1 1) into 1
5.246 * [taylor]: Taking taylor expansion of (/ 1 c) in d
5.246 * [taylor]: Taking taylor expansion of c in d
5.246 * [backup-simplify]: Simplify c into c
5.246 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c)
5.246 * [backup-simplify]: Simplify (+ 1 0) into 1
5.247 * [backup-simplify]: Simplify (+ 0 1) into 1
5.247 * [backup-simplify]: Simplify (- 1) into -1
5.247 * [taylor]: Taking taylor expansion of -1 in b
5.247 * [backup-simplify]: Simplify -1 into -1
5.247 * [taylor]: Taking taylor expansion of -1 in b
5.247 * [backup-simplify]: Simplify -1 into -1
5.248 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
5.248 * [backup-simplify]: Simplify (- (+ (* (/ 1 b) (/ 0 b)))) into 0
5.249 * [backup-simplify]: Simplify (- (+ (* (/ 1 d) (/ 0 d)))) into 0
5.249 * [backup-simplify]: Simplify (- (+ (* (/ 1 c) (/ 0 c)))) into 0
5.249 * [backup-simplify]: Simplify (+ 0 0) into 0
5.249 * [backup-simplify]: Simplify (+ 0 0) into 0
5.250 * [backup-simplify]: Simplify (+ 0 0) into 0
5.250 * [backup-simplify]: Simplify (- 0) into 0
5.250 * [taylor]: Taking taylor expansion of 0 in d
5.250 * [backup-simplify]: Simplify 0 into 0
5.251 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
5.251 * [backup-simplify]: Simplify (+ 0 (/ 1 c)) into (/ 1 c)
5.251 * [backup-simplify]: Simplify (+ (/ 1 b) (/ 1 c)) into (+ (/ 1 b) (/ 1 c))
5.251 * [backup-simplify]: Simplify (- (+ (/ 1 b) (/ 1 c))) into (- (+ (/ 1 b) (/ 1 c)))
5.252 * [taylor]: Taking taylor expansion of (- (+ (/ 1 b) (/ 1 c))) in b
5.252 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (/ 1 c)) in b
5.252 * [taylor]: Taking taylor expansion of (/ 1 b) in b
5.252 * [taylor]: Taking taylor expansion of b in b
5.252 * [backup-simplify]: Simplify 0 into 0
5.252 * [backup-simplify]: Simplify 1 into 1
5.255 * [backup-simplify]: Simplify (/ 1 1) into 1
5.255 * [taylor]: Taking taylor expansion of (/ 1 c) in b
5.255 * [taylor]: Taking taylor expansion of c in b
5.255 * [backup-simplify]: Simplify c into c
5.255 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c)
5.255 * [backup-simplify]: Simplify (+ 1 0) into 1
5.256 * [backup-simplify]: Simplify (- 1) into -1
5.256 * [taylor]: Taking taylor expansion of -1 in c
5.256 * [backup-simplify]: Simplify -1 into -1
5.256 * [taylor]: Taking taylor expansion of 0 in b
5.256 * [backup-simplify]: Simplify 0 into 0
5.256 * [taylor]: Taking taylor expansion of -1 in c
5.256 * [backup-simplify]: Simplify -1 into -1
5.256 * [taylor]: Taking taylor expansion of -1 in c
5.256 * [backup-simplify]: Simplify -1 into -1
5.257 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
5.258 * [backup-simplify]: Simplify (- (+ (* (/ 1 b) (/ 0 b)) (* 0 (/ 0 b)))) into 0
5.258 * [backup-simplify]: Simplify (- (+ (* (/ 1 d) (/ 0 d)) (* 0 (/ 0 d)))) into 0
5.258 * [backup-simplify]: Simplify (- (+ (* (/ 1 c) (/ 0 c)) (* 0 (/ 0 c)))) into 0
5.258 * [backup-simplify]: Simplify (+ 0 0) into 0
5.259 * [backup-simplify]: Simplify (+ 0 0) into 0
5.259 * [backup-simplify]: Simplify (+ 0 0) into 0
5.259 * [backup-simplify]: Simplify (- 0) into 0
5.259 * [taylor]: Taking taylor expansion of 0 in d
5.259 * [backup-simplify]: Simplify 0 into 0
5.259 * [taylor]: Taking taylor expansion of 0 in b
5.260 * [backup-simplify]: Simplify 0 into 0
5.260 * [backup-simplify]: Simplify (- (+ (* (/ 1 b) (/ 0 b)))) into 0
5.261 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
5.261 * [backup-simplify]: Simplify (- (+ (* (/ 1 c) (/ 0 c)))) into 0
5.261 * [backup-simplify]: Simplify (+ 0 0) into 0
5.261 * [backup-simplify]: Simplify (+ 0 0) into 0
5.262 * [backup-simplify]: Simplify (- 0) into 0
5.262 * [taylor]: Taking taylor expansion of 0 in b
5.262 * [backup-simplify]: Simplify 0 into 0
5.262 * [taylor]: Taking taylor expansion of 0 in b
5.262 * [backup-simplify]: Simplify 0 into 0
5.263 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
5.263 * [backup-simplify]: Simplify (+ 0 (/ 1 c)) into (/ 1 c)
5.263 * [backup-simplify]: Simplify (- (/ 1 c)) into (- (/ 1 c))
5.263 * [taylor]: Taking taylor expansion of (- (/ 1 c)) in c
5.263 * [taylor]: Taking taylor expansion of (/ 1 c) in c
5.263 * [taylor]: Taking taylor expansion of c in c
5.263 * [backup-simplify]: Simplify 0 into 0
5.263 * [backup-simplify]: Simplify 1 into 1
5.263 * [backup-simplify]: Simplify (/ 1 1) into 1
5.264 * [backup-simplify]: Simplify (- 1) into -1
5.264 * [backup-simplify]: Simplify -1 into -1
5.264 * [taylor]: Taking taylor expansion of 0 in c
5.264 * [backup-simplify]: Simplify 0 into 0
5.264 * [taylor]: Taking taylor expansion of 0 in c
5.264 * [backup-simplify]: Simplify 0 into 0
5.264 * [taylor]: Taking taylor expansion of 0 in c
5.264 * [backup-simplify]: Simplify 0 into 0
5.264 * [backup-simplify]: Simplify -1 into -1
5.264 * [backup-simplify]: Simplify -1 into -1
5.265 * [backup-simplify]: Simplify (+ (* -1 (* 1 (* 1 (* (/ 1 (/ 1 (- d))) 1)))) (+ (* -1 (* 1 (* (/ 1 (/ 1 (- b))) (* 1 1)))) (* -1 (* (/ 1 (/ 1 (- c))) (* 1 (* 1 1)))))) into (+ b (+ c d))
5.265 * * * [progress]: simplifying candidates
5.266 * * * * [progress]: [ 1 / 26 ] simplifiying candidate #<alt (λ (a b c d) (* (log1p (expm1 (log (exp (+ (+ a d) (+ b c)))))) 2))>
5.266 * * * * [progress]: [ 2 / 26 ] simplifiying candidate #<alt (λ (a b c d) (* (expm1 (log1p (log (exp (+ (+ a d) (+ b c)))))) 2))>
5.266 * * * * [progress]: [ 3 / 26 ] simplifiying candidate #<alt (λ (a b c d) (* (+ (log (exp (+ a d))) (log (exp (+ b c)))) 2))>
5.266 * * * * [progress]: [ 4 / 26 ] simplifiying candidate #<alt (λ (a b c d) (* (+ (log (* (cbrt (exp (+ (+ a d) (+ b c)))) (cbrt (exp (+ (+ a d) (+ b c)))))) (log (cbrt (exp (+ (+ a d) (+ b c)))))) 2))>
5.266 * * * * [progress]: [ 5 / 26 ] simplifiying candidate #<alt (λ (a b c d) (* (+ (log (sqrt (exp (+ (+ a d) (+ b c))))) (log (sqrt (exp (+ (+ a d) (+ b c)))))) 2))>
5.266 * * * * [progress]: [ 6 / 26 ] simplifiying candidate #<alt (λ (a b c d) (* (+ (log 1) (log (exp (+ (+ a d) (+ b c))))) 2))>
5.266 * * * * [progress]: [ 7 / 26 ] simplifiying candidate #<alt (λ (a b c d) (* (* 1 (log (exp (+ (+ a d) (+ b c))))) 2))>
5.266 * * * * [progress]: [ 8 / 26 ] simplifiying candidate #<alt (λ (a b c d) (* (* (cbrt (+ (+ a d) (+ b c))) (log (exp (* (cbrt (+ (+ a d) (+ b c))) (cbrt (+ (+ a d) (+ b c))))))) 2))>
5.266 * * * * [progress]: [ 9 / 26 ] simplifiying candidate #<alt (λ (a b c d) (* (* (sqrt (+ (+ a d) (+ b c))) (log (exp (sqrt (+ (+ a d) (+ b c)))))) 2))>
5.266 * * * * [progress]: [ 10 / 26 ] simplifiying candidate #<alt (λ (a b c d) (* (* (+ (+ a d) (+ b c)) (log (exp 1))) 2))>
5.266 * * * * [progress]: [ 11 / 26 ] simplifiying candidate #<alt (λ (a b c d) (* (* (+ (+ a d) (+ b c)) (log (exp 1))) 2))>
5.266 * * * * [progress]: [ 12 / 26 ] simplifiying candidate #<alt (λ (a b c d) (* (* (+ (+ a d) (+ b c)) (log (exp 1))) 2))>
5.266 * * * * [progress]: [ 13 / 26 ] simplifiying candidate #<alt (λ (a b c d) (* (* (+ (+ a d) (+ b c)) (log (exp 1))) 2))>
5.266 * * * * [progress]: [ 14 / 26 ] simplifiying candidate #<alt (λ (a b c d) (* (* (+ (+ a d) (+ b c)) (log (exp 1))) 2))>
5.266 * * * * [progress]: [ 15 / 26 ] simplifiying candidate #<alt (λ (a b c d) (* (pow (log (exp (+ (+ a d) (+ b c)))) 1) 2))>
5.266 * * * * [progress]: [ 16 / 26 ] simplifiying candidate #<alt (λ (a b c d) (* (+ (+ a d) (+ b c)) 2))>
5.267 * * * * [progress]: [ 17 / 26 ] simplifiying candidate #<alt (λ (a b c d) (* (exp (log (log (exp (+ (+ a d) (+ b c)))))) 2))>
5.267 * * * * [progress]: [ 18 / 26 ] simplifiying candidate #<alt (λ (a b c d) (* (log (exp (log (exp (+ (+ a d) (+ b c)))))) 2))>
5.267 * * * * [progress]: [ 19 / 26 ] simplifiying candidate #<alt (λ (a b c d) (* (* (* (cbrt (log (exp (+ (+ a d) (+ b c))))) (cbrt (log (exp (+ (+ a d) (+ b c)))))) (cbrt (log (exp (+ (+ a d) (+ b c)))))) 2))>
5.267 * * * * [progress]: [ 20 / 26 ] simplifiying candidate #<alt (λ (a b c d) (* (cbrt (* (* (log (exp (+ (+ a d) (+ b c)))) (log (exp (+ (+ a d) (+ b c))))) (log (exp (+ (+ a d) (+ b c)))))) 2))>
5.267 * * * * [progress]: [ 21 / 26 ] simplifiying candidate #<alt (λ (a b c d) (* (* (sqrt (log (exp (+ (+ a d) (+ b c))))) (sqrt (log (exp (+ (+ a d) (+ b c)))))) 2))>
5.267 * * * * [progress]: [ 22 / 26 ] simplifiying candidate #<alt (λ (a b c d) (* (* 1 (log (exp (+ (+ a d) (+ b c))))) 2))>
5.267 * * * * [progress]: [ 23 / 26 ] simplifiying candidate #<alt (λ (a b c d) (* (posit16->real (real->posit16 (log (exp (+ (+ a d) (+ b c)))))) 2))>
5.267 * * * * [progress]: [ 24 / 26 ] simplifiying candidate #<alt (λ (a b c d) (* (+ a (+ b d)) 2))>
5.267 * * * * [progress]: [ 25 / 26 ] simplifiying candidate #<alt (λ (a b c d) (* (+ b (+ c d)) 2))>
5.267 * * * * [progress]: [ 26 / 26 ] simplifiying candidate #<alt (λ (a b c d) (* (+ b (+ c d)) 2))>
5.268 * [simplify]: Simplifying:
  (expm1 (log (exp (+ (+ a d) (+ b c)))))
  (log1p (log (exp (+ (+ a d) (+ b c)))))
  (log (exp (+ a d)))
  (log (exp (+ b c)))
  (log (* (cbrt (exp (+ (+ a d) (+ b c)))) (cbrt (exp (+ (+ a d) (+ b c))))))
  (log (cbrt (exp (+ (+ a d) (+ b c)))))
  (log (sqrt (exp (+ (+ a d) (+ b c)))))
  (log (sqrt (exp (+ (+ a d) (+ b c)))))
  (log 1)
  (log (exp (+ (+ a d) (+ b c))))
  (log (exp (+ (+ a d) (+ b c))))
  (log (exp (* (cbrt (+ (+ a d) (+ b c))) (cbrt (+ (+ a d) (+ b c))))))
  (log (exp (sqrt (+ (+ a d) (+ b c)))))
  (log (exp 1))
  (log (exp 1))
  (log (exp 1))
  (log (exp 1))
  (log (exp 1))
  (log (log (exp (+ (+ a d) (+ b c)))))
  (exp (log (exp (+ (+ a d) (+ b c)))))
  (* (cbrt (log (exp (+ (+ a d) (+ b c))))) (cbrt (log (exp (+ (+ a d) (+ b c))))))
  (cbrt (log (exp (+ (+ a d) (+ b c)))))
  (* (* (log (exp (+ (+ a d) (+ b c)))) (log (exp (+ (+ a d) (+ b c))))) (log (exp (+ (+ a d) (+ b c)))))
  (sqrt (log (exp (+ (+ a d) (+ b c)))))
  (sqrt (log (exp (+ (+ a d) (+ b c)))))
  (real->posit16 (log (exp (+ (+ a d) (+ b c)))))
  (+ a (+ b d))
  (+ b (+ c d))
  (+ b (+ c d))
5.268 * * [simplify]: iteration 0: 44 enodes
5.285 * * [simplify]: iteration 1: 72 enodes
5.308 * * [simplify]: iteration 2: 143 enodes
5.366 * * [simplify]: iteration 3: 799 enodes
5.867 * * [simplify]: iteration complete: 5000 enodes
5.867 * * [simplify]: Extracting #0: cost 19 inf + 0
5.867 * * [simplify]: Extracting #1: cost 143 inf + 2
5.872 * * [simplify]: Extracting #2: cost 841 inf + 1476
5.892 * * [simplify]: Extracting #3: cost 2005 inf + 31448
6.002 * * [simplify]: Extracting #4: cost 341 inf + 353201
6.143 * * [simplify]: Extracting #5: cost 6 inf + 421600
6.301 * * [simplify]: Extracting #6: cost 1 inf + 422692
6.428 * * [simplify]: Extracting #7: cost 0 inf + 423287
6.590 * [simplify]: Simplified to:
  (expm1 (+ (+ c (+ d a)) b))
  (log1p (+ (+ c (+ d a)) b))
  (+ d a)
  (+ b c)
  (log (* (cbrt (exp (+ (+ b (+ d c)) a))) (cbrt (exp (+ (+ b (+ d c)) a)))))
  (log (cbrt (exp (+ (+ b (+ d c)) a))))
  (log (sqrt (exp (+ (+ b (+ d c)) a))))
  (log (sqrt (exp (+ (+ b (+ d c)) a))))
  0
  (+ (+ c (+ d a)) b)
  (+ (+ c (+ d a)) b)
  (* (cbrt (+ (+ c (+ d a)) b)) (cbrt (+ (+ c (+ d a)) b)))
  (sqrt (+ (+ c (+ d a)) b))
  1
  1
  1
  1
  1
  (log (+ (+ c (+ d a)) b))
  (exp (+ (+ b (+ d c)) a))
  (* (cbrt (+ (+ c (+ d a)) b)) (cbrt (+ (+ c (+ d a)) b)))
  (cbrt (+ (+ c (+ d a)) b))
  (* (* (+ (+ c (+ d a)) b) (+ (+ c (+ d a)) b)) (+ (+ c (+ d a)) b))
  (sqrt (+ (+ c (+ d a)) b))
  (sqrt (+ (+ c (+ d a)) b))
  (real->posit16 (+ (+ c (+ d a)) b))
  (+ (+ d a) b)
  (+ b (+ d c))
  (+ b (+ d c))
6.591 * * * [progress]: adding candidates to table
6.703 * * [progress]: iteration 4 / 4
6.703 * * * [progress]: picking best candidate
6.706 * * * * [pick]: Picked  #<alt (λ (a b c d) (* (+ (+ a d) (+ b c)) 2))>
6.706 * * * [progress]: localizing error
6.721 * * * [progress]: generating rewritten candidates
6.721 * * * [progress]: generating series expansions
6.722 * * * [progress]: simplifying candidates
6.722 * [simplify]: Simplifying:
  
6.722 * * [simplify]: iteration 0: 0 enodes
6.722 * * [simplify]: iteration complete: 0 enodes
6.722 * * [simplify]: Extracting #0: cost 0 inf + 0
6.722 * [simplify]: Simplified to:
  
6.722 * * * [progress]: adding candidates to table
6.723 * [progress]: [Phase 3 of 3] Extracting.
6.733 * [simplify]: Simplifying:
  (* (+ (+ a d) (+ b c)) 2)
6.733 * * [simplify]: iteration 0: 9 enodes
6.734 * * [simplify]: iteration 1: 13 enodes
6.735 * * [simplify]: iteration complete: 13 enodes
6.735 * * [simplify]: Extracting #0: cost 1 inf + 0
6.735 * * [simplify]: Extracting #1: cost 3 inf + 0
6.735 * * [simplify]: Extracting #2: cost 4 inf + 1
6.735 * * [simplify]: Extracting #3: cost 8 inf + 1
6.735 * * [simplify]: Extracting #4: cost 3 inf + 47
6.736 * * [simplify]: Extracting #5: cost 0 inf + 378
6.736 * [simplify]: Simplified to:
  (* 2 (+ (+ b c) (+ d a)))
8.708 * [regime-testing]: Baseline error score: 0
8.713 * [regime-testing]: Oracle error score: 0
8.713 * [regime-testing]: End program error score: 0
8.774 * [regime-testing]: Target error score: 3.8420533093086724