18.808 * [progress]: [Phase 1 of 3] Setting up.
0.002 * * * [progress]: [1/2] Preparing points
0.049 * * * [progress]: [2/2] Setting up program.
0.056 * [progress]: [Phase 2 of 3] Improving.
0.056 * [simplify]: Simplifying:
  (* (+ a (+ b (+ c d))) 2.0)
0.056 * * [simplify]: iteration 0: 9 enodes
0.058 * * [simplify]: iteration 1: 17 enodes
0.061 * * [simplify]: iteration 2: 51 enodes
0.071 * * [simplify]: iteration 3: 129 enodes
0.140 * * [simplify]: iteration 4: 292 enodes
0.280 * * [simplify]: iteration 5: 404 enodes
0.342 * * [simplify]: iteration 6: 406 enodes
0.369 * * [simplify]: iteration complete: 406 enodes
0.369 * * [simplify]: Extracting #0: cost 1 inf + 0
0.369 * * [simplify]: Extracting #1: cost 31 inf + 0
0.370 * * [simplify]: Extracting #2: cost 17 inf + 521
0.371 * * [simplify]: Extracting #3: cost 0 inf + 2055
0.373 * * [simplify]: Extracting #4: cost 0 inf + 2040
0.375 * [simplify]: Simplified to:
  (* 2.0 (+ (+ a c) (+ b d)))
0.376 * * [progress]: iteration 1 / 4
0.376 * * * [progress]: picking best candidate
0.379 * * * * [pick]: Picked  #<alt (λ (a b c d) (* (+ a (+ b (+ c d))) 2.0))>
0.380 * * * [progress]: localizing error
0.391 * * * [progress]: generating rewritten candidates
0.391 * * * * [progress]: [ 1 / 2 ] rewriting at (2 1)
0.429 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1 2)
0.455 * * * [progress]: generating series expansions
0.455 * * * * [progress]: [ 1 / 2 ] generating series at (2 1)
0.456 * [backup-simplify]: Simplify (+ a (+ b (+ c d))) into (+ a (+ b (+ c d)))
0.456 * [approximate]: Taking taylor expansion of (+ a (+ b (+ c d))) in (a b c d) around 0
0.456 * [taylor]: Taking taylor expansion of (+ a (+ b (+ c d))) in d
0.456 * [taylor]: Taking taylor expansion of a in d
0.456 * [backup-simplify]: Simplify a into a
0.456 * [taylor]: Taking taylor expansion of (+ b (+ c d)) in d
0.456 * [taylor]: Taking taylor expansion of b in d
0.456 * [backup-simplify]: Simplify b into b
0.456 * [taylor]: Taking taylor expansion of (+ c d) in d
0.456 * [taylor]: Taking taylor expansion of c in d
0.456 * [backup-simplify]: Simplify c into c
0.456 * [taylor]: Taking taylor expansion of d in d
0.456 * [backup-simplify]: Simplify 0 into 0
0.456 * [backup-simplify]: Simplify 1 into 1
0.456 * [taylor]: Taking taylor expansion of (+ a (+ b (+ c d))) in c
0.456 * [taylor]: Taking taylor expansion of a in c
0.457 * [backup-simplify]: Simplify a into a
0.457 * [taylor]: Taking taylor expansion of (+ b (+ c d)) in c
0.457 * [taylor]: Taking taylor expansion of b in c
0.457 * [backup-simplify]: Simplify b into b
0.457 * [taylor]: Taking taylor expansion of (+ c d) in c
0.457 * [taylor]: Taking taylor expansion of c in c
0.457 * [backup-simplify]: Simplify 0 into 0
0.457 * [backup-simplify]: Simplify 1 into 1
0.457 * [taylor]: Taking taylor expansion of d in c
0.457 * [backup-simplify]: Simplify d into d
0.457 * [taylor]: Taking taylor expansion of (+ a (+ b (+ c d))) in b
0.457 * [taylor]: Taking taylor expansion of a in b
0.457 * [backup-simplify]: Simplify a into a
0.457 * [taylor]: Taking taylor expansion of (+ b (+ c d)) in b
0.457 * [taylor]: Taking taylor expansion of b in b
0.457 * [backup-simplify]: Simplify 0 into 0
0.457 * [backup-simplify]: Simplify 1 into 1
0.457 * [taylor]: Taking taylor expansion of (+ c d) in b
0.457 * [taylor]: Taking taylor expansion of c in b
0.457 * [backup-simplify]: Simplify c into c
0.457 * [taylor]: Taking taylor expansion of d in b
0.457 * [backup-simplify]: Simplify d into d
0.457 * [taylor]: Taking taylor expansion of (+ a (+ b (+ c d))) in a
0.457 * [taylor]: Taking taylor expansion of a in a
0.457 * [backup-simplify]: Simplify 0 into 0
0.457 * [backup-simplify]: Simplify 1 into 1
0.457 * [taylor]: Taking taylor expansion of (+ b (+ c d)) in a
0.457 * [taylor]: Taking taylor expansion of b in a
0.457 * [backup-simplify]: Simplify b into b
0.457 * [taylor]: Taking taylor expansion of (+ c d) in a
0.457 * [taylor]: Taking taylor expansion of c in a
0.457 * [backup-simplify]: Simplify c into c
0.457 * [taylor]: Taking taylor expansion of d in a
0.457 * [backup-simplify]: Simplify d into d
0.457 * [taylor]: Taking taylor expansion of (+ a (+ b (+ c d))) in a
0.457 * [taylor]: Taking taylor expansion of a in a
0.457 * [backup-simplify]: Simplify 0 into 0
0.458 * [backup-simplify]: Simplify 1 into 1
0.458 * [taylor]: Taking taylor expansion of (+ b (+ c d)) in a
0.458 * [taylor]: Taking taylor expansion of b in a
0.458 * [backup-simplify]: Simplify b into b
0.458 * [taylor]: Taking taylor expansion of (+ c d) in a
0.458 * [taylor]: Taking taylor expansion of c in a
0.458 * [backup-simplify]: Simplify c into c
0.458 * [taylor]: Taking taylor expansion of d in a
0.458 * [backup-simplify]: Simplify d into d
0.458 * [backup-simplify]: Simplify (+ c d) into (+ c d)
0.458 * [backup-simplify]: Simplify (+ b (+ c d)) into (+ b (+ c d))
0.458 * [backup-simplify]: Simplify (+ 0 (+ b (+ c d))) into (+ c (+ b d))
0.458 * [taylor]: Taking taylor expansion of (+ c (+ b d)) in b
0.458 * [taylor]: Taking taylor expansion of c in b
0.458 * [backup-simplify]: Simplify c into c
0.458 * [taylor]: Taking taylor expansion of (+ b d) in b
0.458 * [taylor]: Taking taylor expansion of b in b
0.458 * [backup-simplify]: Simplify 0 into 0
0.458 * [backup-simplify]: Simplify 1 into 1
0.458 * [taylor]: Taking taylor expansion of d in b
0.458 * [backup-simplify]: Simplify d into d
0.458 * [backup-simplify]: Simplify (+ 0 d) into d
0.458 * [backup-simplify]: Simplify (+ c d) into (+ c d)
0.458 * [taylor]: Taking taylor expansion of (+ c d) in c
0.458 * [taylor]: Taking taylor expansion of c in c
0.458 * [backup-simplify]: Simplify 0 into 0
0.459 * [backup-simplify]: Simplify 1 into 1
0.459 * [taylor]: Taking taylor expansion of d in c
0.459 * [backup-simplify]: Simplify d into d
0.459 * [backup-simplify]: Simplify (+ 0 d) into d
0.459 * [taylor]: Taking taylor expansion of d in d
0.459 * [backup-simplify]: Simplify 0 into 0
0.459 * [backup-simplify]: Simplify 1 into 1
0.459 * [backup-simplify]: Simplify 0 into 0
0.459 * [backup-simplify]: Simplify (+ 0 0) into 0
0.460 * [backup-simplify]: Simplify (+ 0 0) into 0
0.460 * [backup-simplify]: Simplify (+ 1 0) into 1
0.460 * [taylor]: Taking taylor expansion of 1 in b
0.460 * [backup-simplify]: Simplify 1 into 1
0.460 * [taylor]: Taking taylor expansion of 1 in c
0.460 * [backup-simplify]: Simplify 1 into 1
0.460 * [taylor]: Taking taylor expansion of 1 in d
0.461 * [backup-simplify]: Simplify 1 into 1
0.461 * [backup-simplify]: Simplify 1 into 1
0.461 * [backup-simplify]: Simplify (+ 1 0) into 1
0.462 * [backup-simplify]: Simplify (+ 0 1) into 1
0.462 * [taylor]: Taking taylor expansion of 1 in c
0.462 * [backup-simplify]: Simplify 1 into 1
0.462 * [taylor]: Taking taylor expansion of 1 in d
0.462 * [backup-simplify]: Simplify 1 into 1
0.462 * [backup-simplify]: Simplify 1 into 1
0.462 * [backup-simplify]: Simplify (+ 1 0) into 1
0.462 * [taylor]: Taking taylor expansion of 1 in d
0.462 * [backup-simplify]: Simplify 1 into 1
0.462 * [backup-simplify]: Simplify 1 into 1
0.463 * [backup-simplify]: Simplify (+ (* 1 (* 1 (* c (* 1 1)))) (+ (* 1 (* 1 (* 1 (* b 1)))) (* 1 (* 1 (* 1 (* 1 a)))))) into (+ a (+ b c))
0.463 * [backup-simplify]: Simplify (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))) into (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))))
0.463 * [approximate]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))) in (a b c d) around 0
0.463 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))) in d
0.463 * [taylor]: Taking taylor expansion of (/ 1 a) in d
0.463 * [taylor]: Taking taylor expansion of a in d
0.463 * [backup-simplify]: Simplify a into a
0.464 * [backup-simplify]: Simplify (/ 1 a) into (/ 1 a)
0.464 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) in d
0.464 * [taylor]: Taking taylor expansion of (/ 1 b) in d
0.464 * [taylor]: Taking taylor expansion of b in d
0.464 * [backup-simplify]: Simplify b into b
0.464 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b)
0.464 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 d)) in d
0.464 * [taylor]: Taking taylor expansion of (/ 1 c) in d
0.464 * [taylor]: Taking taylor expansion of c in d
0.464 * [backup-simplify]: Simplify c into c
0.464 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c)
0.464 * [taylor]: Taking taylor expansion of (/ 1 d) in d
0.464 * [taylor]: Taking taylor expansion of d in d
0.464 * [backup-simplify]: Simplify 0 into 0
0.464 * [backup-simplify]: Simplify 1 into 1
0.464 * [backup-simplify]: Simplify (/ 1 1) into 1
0.464 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))) in c
0.464 * [taylor]: Taking taylor expansion of (/ 1 a) in c
0.464 * [taylor]: Taking taylor expansion of a in c
0.464 * [backup-simplify]: Simplify a into a
0.465 * [backup-simplify]: Simplify (/ 1 a) into (/ 1 a)
0.465 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) in c
0.465 * [taylor]: Taking taylor expansion of (/ 1 b) in c
0.465 * [taylor]: Taking taylor expansion of b in c
0.465 * [backup-simplify]: Simplify b into b
0.465 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b)
0.465 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 d)) in c
0.465 * [taylor]: Taking taylor expansion of (/ 1 c) in c
0.465 * [taylor]: Taking taylor expansion of c in c
0.465 * [backup-simplify]: Simplify 0 into 0
0.465 * [backup-simplify]: Simplify 1 into 1
0.465 * [backup-simplify]: Simplify (/ 1 1) into 1
0.465 * [taylor]: Taking taylor expansion of (/ 1 d) in c
0.465 * [taylor]: Taking taylor expansion of d in c
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 a) (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))) in b
0.465 * [taylor]: Taking taylor expansion of (/ 1 a) in b
0.465 * [taylor]: Taking taylor expansion of a in b
0.465 * [backup-simplify]: Simplify a into a
0.466 * [backup-simplify]: Simplify (/ 1 a) into (/ 1 a)
0.466 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) in b
0.466 * [taylor]: Taking taylor expansion of (/ 1 b) in b
0.466 * [taylor]: Taking taylor expansion of b in b
0.466 * [backup-simplify]: Simplify 0 into 0
0.466 * [backup-simplify]: Simplify 1 into 1
0.466 * [backup-simplify]: Simplify (/ 1 1) into 1
0.466 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 d)) in b
0.466 * [taylor]: Taking taylor expansion of (/ 1 c) in b
0.466 * [taylor]: Taking taylor expansion of c in b
0.466 * [backup-simplify]: Simplify c into c
0.466 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c)
0.466 * [taylor]: Taking taylor expansion of (/ 1 d) in b
0.466 * [taylor]: Taking taylor expansion of d in b
0.466 * [backup-simplify]: Simplify d into d
0.466 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d)
0.466 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))) in a
0.466 * [taylor]: Taking taylor expansion of (/ 1 a) in a
0.466 * [taylor]: Taking taylor expansion of a in a
0.466 * [backup-simplify]: Simplify 0 into 0
0.466 * [backup-simplify]: Simplify 1 into 1
0.467 * [backup-simplify]: Simplify (/ 1 1) into 1
0.467 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) in a
0.467 * [taylor]: Taking taylor expansion of (/ 1 b) in a
0.467 * [taylor]: Taking taylor expansion of b in a
0.467 * [backup-simplify]: Simplify b into b
0.467 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b)
0.467 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 d)) in a
0.467 * [taylor]: Taking taylor expansion of (/ 1 c) in a
0.467 * [taylor]: Taking taylor expansion of c in a
0.467 * [backup-simplify]: Simplify c into c
0.467 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c)
0.467 * [taylor]: Taking taylor expansion of (/ 1 d) in a
0.467 * [taylor]: Taking taylor expansion of d in a
0.467 * [backup-simplify]: Simplify d into d
0.467 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d)
0.467 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))) in a
0.467 * [taylor]: Taking taylor expansion of (/ 1 a) in a
0.467 * [taylor]: Taking taylor expansion of a in a
0.467 * [backup-simplify]: Simplify 0 into 0
0.467 * [backup-simplify]: Simplify 1 into 1
0.468 * [backup-simplify]: Simplify (/ 1 1) into 1
0.468 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) in a
0.468 * [taylor]: Taking taylor expansion of (/ 1 b) in a
0.468 * [taylor]: Taking taylor expansion of b in a
0.468 * [backup-simplify]: Simplify b into b
0.468 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b)
0.468 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 d)) in a
0.468 * [taylor]: Taking taylor expansion of (/ 1 c) in a
0.468 * [taylor]: Taking taylor expansion of c in a
0.468 * [backup-simplify]: Simplify c into c
0.468 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c)
0.468 * [taylor]: Taking taylor expansion of (/ 1 d) in a
0.468 * [taylor]: Taking taylor expansion of d in a
0.468 * [backup-simplify]: Simplify d into d
0.468 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d)
0.469 * [backup-simplify]: Simplify (+ 1 0) into 1
0.469 * [taylor]: Taking taylor expansion of 1 in b
0.469 * [backup-simplify]: Simplify 1 into 1
0.470 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.470 * [backup-simplify]: Simplify (+ (/ 1 c) (/ 1 d)) into (+ (/ 1 d) (/ 1 c))
0.470 * [backup-simplify]: Simplify (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))) into (+ (/ 1 b) (+ (/ 1 d) (/ 1 c)))
0.470 * [backup-simplify]: Simplify (+ 0 (+ (/ 1 b) (+ (/ 1 d) (/ 1 c)))) into (+ (/ 1 b) (+ (/ 1 d) (/ 1 c)))
0.470 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))) in b
0.470 * [taylor]: Taking taylor expansion of (/ 1 b) in b
0.470 * [taylor]: Taking taylor expansion of b in b
0.470 * [backup-simplify]: Simplify 0 into 0
0.470 * [backup-simplify]: Simplify 1 into 1
0.471 * [backup-simplify]: Simplify (/ 1 1) into 1
0.471 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 c)) in b
0.471 * [taylor]: Taking taylor expansion of (/ 1 d) in b
0.471 * [taylor]: Taking taylor expansion of d in b
0.471 * [backup-simplify]: Simplify d into d
0.471 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d)
0.471 * [taylor]: Taking taylor expansion of (/ 1 c) in b
0.471 * [taylor]: Taking taylor expansion of c in b
0.471 * [backup-simplify]: Simplify c into c
0.471 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c)
0.472 * [backup-simplify]: Simplify (+ 1 0) into 1
0.472 * [taylor]: Taking taylor expansion of 1 in c
0.472 * [backup-simplify]: Simplify 1 into 1
0.472 * [taylor]: Taking taylor expansion of 1 in c
0.472 * [backup-simplify]: Simplify 1 into 1
0.473 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.473 * [backup-simplify]: Simplify (- (+ (* (/ 1 b) (/ 0 b)))) into 0
0.473 * [backup-simplify]: Simplify (- (+ (* (/ 1 c) (/ 0 c)))) into 0
0.473 * [backup-simplify]: Simplify (- (+ (* (/ 1 d) (/ 0 d)))) into 0
0.473 * [backup-simplify]: Simplify (+ 0 0) into 0
0.474 * [backup-simplify]: Simplify (+ 0 0) into 0
0.474 * [backup-simplify]: Simplify (+ 0 0) into 0
0.474 * [taylor]: Taking taylor expansion of 0 in b
0.474 * [backup-simplify]: Simplify 0 into 0
0.475 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.475 * [backup-simplify]: Simplify (+ (/ 1 d) (/ 1 c)) into (+ (/ 1 c) (/ 1 d))
0.475 * [backup-simplify]: Simplify (+ 0 (+ (/ 1 c) (/ 1 d))) into (+ (/ 1 d) (/ 1 c))
0.475 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 c)) in c
0.475 * [taylor]: Taking taylor expansion of (/ 1 d) in c
0.475 * [taylor]: Taking taylor expansion of d in c
0.475 * [backup-simplify]: Simplify d into d
0.476 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d)
0.476 * [taylor]: Taking taylor expansion of (/ 1 c) in c
0.476 * [taylor]: Taking taylor expansion of c in c
0.476 * [backup-simplify]: Simplify 0 into 0
0.476 * [backup-simplify]: Simplify 1 into 1
0.476 * [backup-simplify]: Simplify (/ 1 1) into 1
0.476 * [backup-simplify]: Simplify (+ 0 1) into 1
0.476 * [taylor]: Taking taylor expansion of 1 in d
0.476 * [backup-simplify]: Simplify 1 into 1
0.476 * [taylor]: Taking taylor expansion of 0 in c
0.477 * [backup-simplify]: Simplify 0 into 0
0.477 * [taylor]: Taking taylor expansion of 1 in d
0.477 * [backup-simplify]: Simplify 1 into 1
0.477 * [taylor]: Taking taylor expansion of 1 in d
0.477 * [backup-simplify]: Simplify 1 into 1
0.478 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.478 * [backup-simplify]: Simplify (- (+ (* (/ 1 b) (/ 0 b)) (* 0 (/ 0 b)))) into 0
0.478 * [backup-simplify]: Simplify (- (+ (* (/ 1 c) (/ 0 c)) (* 0 (/ 0 c)))) into 0
0.478 * [backup-simplify]: Simplify (- (+ (* (/ 1 d) (/ 0 d)) (* 0 (/ 0 d)))) into 0
0.479 * [backup-simplify]: Simplify (+ 0 0) into 0
0.479 * [backup-simplify]: Simplify (+ 0 0) into 0
0.479 * [backup-simplify]: Simplify (+ 0 0) into 0
0.480 * [taylor]: Taking taylor expansion of 0 in b
0.480 * [backup-simplify]: Simplify 0 into 0
0.480 * [taylor]: Taking taylor expansion of 0 in c
0.480 * [backup-simplify]: Simplify 0 into 0
0.481 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.481 * [backup-simplify]: Simplify (- (+ (* (/ 1 d) (/ 0 d)))) into 0
0.481 * [backup-simplify]: Simplify (- (+ (* (/ 1 c) (/ 0 c)))) into 0
0.481 * [backup-simplify]: Simplify (+ 0 0) into 0
0.482 * [backup-simplify]: Simplify (+ 0 0) into 0
0.482 * [taylor]: Taking taylor expansion of 0 in c
0.482 * [backup-simplify]: Simplify 0 into 0
0.482 * [taylor]: Taking taylor expansion of 0 in c
0.482 * [backup-simplify]: Simplify 0 into 0
0.483 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.483 * [backup-simplify]: Simplify (+ (/ 1 d) 0) into (/ 1 d)
0.483 * [taylor]: Taking taylor expansion of (/ 1 d) in d
0.483 * [taylor]: Taking taylor expansion of d in d
0.483 * [backup-simplify]: Simplify 0 into 0
0.483 * [backup-simplify]: Simplify 1 into 1
0.483 * [backup-simplify]: Simplify (/ 1 1) into 1
0.483 * [backup-simplify]: Simplify 1 into 1
0.483 * [taylor]: Taking taylor expansion of 0 in d
0.483 * [backup-simplify]: Simplify 0 into 0
0.483 * [taylor]: Taking taylor expansion of 0 in d
0.483 * [backup-simplify]: Simplify 0 into 0
0.483 * [taylor]: Taking taylor expansion of 0 in d
0.484 * [backup-simplify]: Simplify 0 into 0
0.484 * [backup-simplify]: Simplify 1 into 1
0.484 * [backup-simplify]: Simplify 1 into 1
0.485 * [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))
0.485 * [backup-simplify]: Simplify (+ (/ 1 (- a)) (+ (/ 1 (- b)) (+ (/ 1 (- c)) (/ 1 (- d))))) into (- (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))))
0.485 * [approximate]: Taking taylor expansion of (- (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))))) in (a b c d) around 0
0.485 * [taylor]: Taking taylor expansion of (- (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))))) in d
0.485 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))) in d
0.485 * [taylor]: Taking taylor expansion of (/ 1 a) in d
0.485 * [taylor]: Taking taylor expansion of a in d
0.486 * [backup-simplify]: Simplify a into a
0.486 * [backup-simplify]: Simplify (/ 1 a) into (/ 1 a)
0.486 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) in d
0.486 * [taylor]: Taking taylor expansion of (/ 1 b) in d
0.486 * [taylor]: Taking taylor expansion of b in d
0.486 * [backup-simplify]: Simplify b into b
0.486 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b)
0.486 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 d)) in d
0.486 * [taylor]: Taking taylor expansion of (/ 1 c) in d
0.486 * [taylor]: Taking taylor expansion of c in d
0.486 * [backup-simplify]: Simplify c into c
0.486 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c)
0.486 * [taylor]: Taking taylor expansion of (/ 1 d) in d
0.486 * [taylor]: Taking taylor expansion of d in d
0.486 * [backup-simplify]: Simplify 0 into 0
0.486 * [backup-simplify]: Simplify 1 into 1
0.486 * [backup-simplify]: Simplify (/ 1 1) into 1
0.487 * [taylor]: Taking taylor expansion of (- (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))))) in c
0.487 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))) in c
0.487 * [taylor]: Taking taylor expansion of (/ 1 a) in c
0.487 * [taylor]: Taking taylor expansion of a in c
0.487 * [backup-simplify]: Simplify a into a
0.487 * [backup-simplify]: Simplify (/ 1 a) into (/ 1 a)
0.487 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) in c
0.487 * [taylor]: Taking taylor expansion of (/ 1 b) in c
0.487 * [taylor]: Taking taylor expansion of b in c
0.487 * [backup-simplify]: Simplify b into b
0.487 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b)
0.487 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 d)) in c
0.487 * [taylor]: Taking taylor expansion of (/ 1 c) in c
0.487 * [taylor]: Taking taylor expansion of c in c
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 d) in c
0.487 * [taylor]: Taking taylor expansion of d in c
0.487 * [backup-simplify]: Simplify d into d
0.488 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d)
0.488 * [taylor]: Taking taylor expansion of (- (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))))) in b
0.488 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))) in b
0.488 * [taylor]: Taking taylor expansion of (/ 1 a) in b
0.488 * [taylor]: Taking taylor expansion of a in b
0.488 * [backup-simplify]: Simplify a into a
0.488 * [backup-simplify]: Simplify (/ 1 a) into (/ 1 a)
0.488 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) in b
0.488 * [taylor]: Taking taylor expansion of (/ 1 b) in b
0.488 * [taylor]: Taking taylor expansion of b in b
0.488 * [backup-simplify]: Simplify 0 into 0
0.488 * [backup-simplify]: Simplify 1 into 1
0.488 * [backup-simplify]: Simplify (/ 1 1) into 1
0.488 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 d)) in b
0.488 * [taylor]: Taking taylor expansion of (/ 1 c) in b
0.488 * [taylor]: Taking taylor expansion of c in b
0.488 * [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
0.489 * [taylor]: Taking taylor expansion of d in b
0.489 * [backup-simplify]: Simplify d into d
0.489 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d)
0.489 * [taylor]: Taking taylor expansion of (- (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))))) in a
0.489 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))) in a
0.489 * [taylor]: Taking taylor expansion of (/ 1 a) in a
0.489 * [taylor]: Taking taylor expansion of a in a
0.489 * [backup-simplify]: Simplify 0 into 0
0.489 * [backup-simplify]: Simplify 1 into 1
0.489 * [backup-simplify]: Simplify (/ 1 1) into 1
0.489 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) in a
0.489 * [taylor]: Taking taylor expansion of (/ 1 b) in a
0.489 * [taylor]: Taking taylor expansion of b in a
0.489 * [backup-simplify]: Simplify b into b
0.489 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b)
0.489 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 d)) in a
0.489 * [taylor]: Taking taylor expansion of (/ 1 c) in a
0.489 * [taylor]: Taking taylor expansion of c in a
0.489 * [backup-simplify]: Simplify c into c
0.489 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c)
0.490 * [taylor]: Taking taylor expansion of (/ 1 d) in a
0.490 * [taylor]: Taking taylor expansion of d in a
0.490 * [backup-simplify]: Simplify d into d
0.490 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d)
0.490 * [taylor]: Taking taylor expansion of (- (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))))) in a
0.490 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))) in a
0.490 * [taylor]: Taking taylor expansion of (/ 1 a) in a
0.490 * [taylor]: Taking taylor expansion of a in a
0.490 * [backup-simplify]: Simplify 0 into 0
0.490 * [backup-simplify]: Simplify 1 into 1
0.490 * [backup-simplify]: Simplify (/ 1 1) into 1
0.490 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) in a
0.490 * [taylor]: Taking taylor expansion of (/ 1 b) in a
0.490 * [taylor]: Taking taylor expansion of b in a
0.490 * [backup-simplify]: Simplify b into b
0.490 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b)
0.490 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 d)) in a
0.490 * [taylor]: Taking taylor expansion of (/ 1 c) in a
0.490 * [taylor]: Taking taylor expansion of c in a
0.490 * [backup-simplify]: Simplify c into c
0.491 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c)
0.491 * [taylor]: Taking taylor expansion of (/ 1 d) in a
0.491 * [taylor]: Taking taylor expansion of d in a
0.491 * [backup-simplify]: Simplify d into d
0.491 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d)
0.491 * [backup-simplify]: Simplify (+ 1 0) into 1
0.492 * [backup-simplify]: Simplify (- 1) into -1
0.492 * [taylor]: Taking taylor expansion of -1 in b
0.492 * [backup-simplify]: Simplify -1 into -1
0.492 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.493 * [backup-simplify]: Simplify (+ (/ 1 c) (/ 1 d)) into (+ (/ 1 d) (/ 1 c))
0.493 * [backup-simplify]: Simplify (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))) into (+ (/ 1 b) (+ (/ 1 d) (/ 1 c)))
0.493 * [backup-simplify]: Simplify (+ 0 (+ (/ 1 b) (+ (/ 1 d) (/ 1 c)))) into (+ (/ 1 b) (+ (/ 1 d) (/ 1 c)))
0.493 * [backup-simplify]: Simplify (- (+ (/ 1 b) (+ (/ 1 d) (/ 1 c)))) into (- (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))))
0.493 * [taylor]: Taking taylor expansion of (- (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))) in b
0.493 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) in b
0.493 * [taylor]: Taking taylor expansion of (/ 1 b) in b
0.493 * [taylor]: Taking taylor expansion of b in b
0.493 * [backup-simplify]: Simplify 0 into 0
0.493 * [backup-simplify]: Simplify 1 into 1
0.494 * [backup-simplify]: Simplify (/ 1 1) into 1
0.494 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 d)) in b
0.494 * [taylor]: Taking taylor expansion of (/ 1 c) in b
0.494 * [taylor]: Taking taylor expansion of c in b
0.494 * [backup-simplify]: Simplify c into c
0.494 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c)
0.494 * [taylor]: Taking taylor expansion of (/ 1 d) in b
0.494 * [taylor]: Taking taylor expansion of d in b
0.494 * [backup-simplify]: Simplify d into d
0.494 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d)
0.494 * [backup-simplify]: Simplify (+ 1 0) into 1
0.495 * [backup-simplify]: Simplify (- 1) into -1
0.495 * [taylor]: Taking taylor expansion of -1 in c
0.495 * [backup-simplify]: Simplify -1 into -1
0.495 * [taylor]: Taking taylor expansion of -1 in c
0.495 * [backup-simplify]: Simplify -1 into -1
0.496 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.496 * [backup-simplify]: Simplify (- (+ (* (/ 1 b) (/ 0 b)))) into 0
0.496 * [backup-simplify]: Simplify (- (+ (* (/ 1 c) (/ 0 c)))) into 0
0.496 * [backup-simplify]: Simplify (- (+ (* (/ 1 d) (/ 0 d)))) 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 0) into 0
0.498 * [backup-simplify]: Simplify (- 0) into 0
0.498 * [taylor]: Taking taylor expansion of 0 in b
0.498 * [backup-simplify]: Simplify 0 into 0
0.498 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.499 * [backup-simplify]: Simplify (+ (/ 1 c) (/ 1 d)) into (+ (/ 1 d) (/ 1 c))
0.499 * [backup-simplify]: Simplify (+ 0 (+ (/ 1 d) (/ 1 c))) into (+ (/ 1 c) (/ 1 d))
0.499 * [backup-simplify]: Simplify (- (+ (/ 1 c) (/ 1 d))) into (- (+ (/ 1 c) (/ 1 d)))
0.499 * [taylor]: Taking taylor expansion of (- (+ (/ 1 c) (/ 1 d))) in c
0.499 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 d)) in c
0.499 * [taylor]: Taking taylor expansion of (/ 1 c) in c
0.499 * [taylor]: Taking taylor expansion of c in c
0.499 * [backup-simplify]: Simplify 0 into 0
0.499 * [backup-simplify]: Simplify 1 into 1
0.500 * [backup-simplify]: Simplify (/ 1 1) into 1
0.500 * [taylor]: Taking taylor expansion of (/ 1 d) in c
0.500 * [taylor]: Taking taylor expansion of d in c
0.500 * [backup-simplify]: Simplify d into d
0.500 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d)
0.500 * [backup-simplify]: Simplify (+ 1 0) into 1
0.500 * [backup-simplify]: Simplify (- 1) into -1
0.501 * [taylor]: Taking taylor expansion of -1 in d
0.501 * [backup-simplify]: Simplify -1 into -1
0.501 * [taylor]: Taking taylor expansion of 0 in c
0.501 * [backup-simplify]: Simplify 0 into 0
0.501 * [taylor]: Taking taylor expansion of -1 in d
0.501 * [backup-simplify]: Simplify -1 into -1
0.501 * [taylor]: Taking taylor expansion of -1 in d
0.501 * [backup-simplify]: Simplify -1 into -1
0.502 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.502 * [backup-simplify]: Simplify (- (+ (* (/ 1 b) (/ 0 b)) (* 0 (/ 0 b)))) into 0
0.502 * [backup-simplify]: Simplify (- (+ (* (/ 1 c) (/ 0 c)) (* 0 (/ 0 c)))) into 0
0.502 * [backup-simplify]: Simplify (- (+ (* (/ 1 d) (/ 0 d)) (* 0 (/ 0 d)))) into 0
0.503 * [backup-simplify]: Simplify (+ 0 0) into 0
0.503 * [backup-simplify]: Simplify (+ 0 0) into 0
0.504 * [backup-simplify]: Simplify (+ 0 0) into 0
0.504 * [backup-simplify]: Simplify (- 0) into 0
0.504 * [taylor]: Taking taylor expansion of 0 in b
0.504 * [backup-simplify]: Simplify 0 into 0
0.504 * [taylor]: Taking taylor expansion of 0 in c
0.504 * [backup-simplify]: Simplify 0 into 0
0.505 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.505 * [backup-simplify]: Simplify (- (+ (* (/ 1 c) (/ 0 c)))) into 0
0.505 * [backup-simplify]: Simplify (- (+ (* (/ 1 d) (/ 0 d)))) into 0
0.506 * [backup-simplify]: Simplify (+ 0 0) into 0
0.506 * [backup-simplify]: Simplify (+ 0 0) into 0
0.506 * [backup-simplify]: Simplify (- 0) into 0
0.506 * [taylor]: Taking taylor expansion of 0 in c
0.506 * [backup-simplify]: Simplify 0 into 0
0.506 * [taylor]: Taking taylor expansion of 0 in c
0.506 * [backup-simplify]: Simplify 0 into 0
0.507 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.507 * [backup-simplify]: Simplify (+ 0 (/ 1 d)) into (/ 1 d)
0.507 * [backup-simplify]: Simplify (- (/ 1 d)) into (- (/ 1 d))
0.507 * [taylor]: Taking taylor expansion of (- (/ 1 d)) in d
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 * [backup-simplify]: Simplify (- 1) into -1
0.508 * [backup-simplify]: Simplify -1 into -1
0.508 * [taylor]: Taking taylor expansion of 0 in d
0.508 * [backup-simplify]: Simplify 0 into 0
0.509 * [taylor]: Taking taylor expansion of 0 in d
0.509 * [backup-simplify]: Simplify 0 into 0
0.509 * [taylor]: Taking taylor expansion of 0 in d
0.509 * [backup-simplify]: Simplify 0 into 0
0.509 * [backup-simplify]: Simplify -1 into -1
0.509 * [backup-simplify]: Simplify -1 into -1
0.510 * [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))
0.510 * * * * [progress]: [ 2 / 2 ] generating series at (2 1 2)
0.510 * [backup-simplify]: Simplify (+ b (+ c d)) into (+ b (+ c d))
0.510 * [approximate]: Taking taylor expansion of (+ b (+ c d)) in (b c d) around 0
0.510 * [taylor]: Taking taylor expansion of (+ b (+ c d)) in d
0.510 * [taylor]: Taking taylor expansion of b in d
0.510 * [backup-simplify]: Simplify b into b
0.510 * [taylor]: Taking taylor expansion of (+ c d) in d
0.510 * [taylor]: Taking taylor expansion of c in d
0.510 * [backup-simplify]: Simplify c into c
0.510 * [taylor]: Taking taylor expansion of d in d
0.510 * [backup-simplify]: Simplify 0 into 0
0.510 * [backup-simplify]: Simplify 1 into 1
0.510 * [taylor]: Taking taylor expansion of (+ b (+ c d)) in c
0.510 * [taylor]: Taking taylor expansion of b in c
0.511 * [backup-simplify]: Simplify b into b
0.511 * [taylor]: Taking taylor expansion of (+ c d) in c
0.511 * [taylor]: Taking taylor expansion of c in c
0.511 * [backup-simplify]: Simplify 0 into 0
0.511 * [backup-simplify]: Simplify 1 into 1
0.511 * [taylor]: Taking taylor expansion of d in c
0.511 * [backup-simplify]: Simplify d into d
0.511 * [taylor]: Taking taylor expansion of (+ b (+ c d)) in b
0.511 * [taylor]: Taking taylor expansion of b in b
0.511 * [backup-simplify]: Simplify 0 into 0
0.511 * [backup-simplify]: Simplify 1 into 1
0.511 * [taylor]: Taking taylor expansion of (+ c d) in b
0.511 * [taylor]: Taking taylor expansion of c in b
0.511 * [backup-simplify]: Simplify c into c
0.511 * [taylor]: Taking taylor expansion of d in b
0.511 * [backup-simplify]: Simplify d into d
0.511 * [taylor]: Taking taylor expansion of (+ b (+ c d)) in b
0.511 * [taylor]: Taking taylor expansion of b in b
0.511 * [backup-simplify]: Simplify 0 into 0
0.511 * [backup-simplify]: Simplify 1 into 1
0.511 * [taylor]: Taking taylor expansion of (+ c d) in b
0.511 * [taylor]: Taking taylor expansion of c in b
0.511 * [backup-simplify]: Simplify c into c
0.511 * [taylor]: Taking taylor expansion of d in b
0.511 * [backup-simplify]: Simplify d into d
0.511 * [backup-simplify]: Simplify (+ c d) into (+ c d)
0.511 * [backup-simplify]: Simplify (+ 0 (+ c d)) into (+ c d)
0.511 * [taylor]: Taking taylor expansion of (+ c d) in c
0.511 * [taylor]: Taking taylor expansion of c in c
0.511 * [backup-simplify]: Simplify 0 into 0
0.511 * [backup-simplify]: Simplify 1 into 1
0.512 * [taylor]: Taking taylor expansion of d in c
0.512 * [backup-simplify]: Simplify d into d
0.512 * [backup-simplify]: Simplify (+ 0 d) into d
0.512 * [taylor]: Taking taylor expansion of d in d
0.512 * [backup-simplify]: Simplify 0 into 0
0.512 * [backup-simplify]: Simplify 1 into 1
0.512 * [backup-simplify]: Simplify 0 into 0
0.512 * [backup-simplify]: Simplify (+ 0 0) into 0
0.513 * [backup-simplify]: Simplify (+ 1 0) into 1
0.513 * [taylor]: Taking taylor expansion of 1 in c
0.513 * [backup-simplify]: Simplify 1 into 1
0.513 * [taylor]: Taking taylor expansion of 1 in d
0.513 * [backup-simplify]: Simplify 1 into 1
0.513 * [backup-simplify]: Simplify 1 into 1
0.513 * [backup-simplify]: Simplify (+ 1 0) into 1
0.513 * [taylor]: Taking taylor expansion of 1 in d
0.514 * [backup-simplify]: Simplify 1 into 1
0.514 * [backup-simplify]: Simplify 1 into 1
0.514 * [backup-simplify]: Simplify 1 into 1
0.514 * [backup-simplify]: Simplify (+ (* 1 (* d (* 1 1))) (+ (* 1 (* 1 (* c 1))) (* 1 (* 1 (* 1 b))))) into (+ b (+ c d))
0.514 * [backup-simplify]: Simplify (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) into (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))
0.515 * [approximate]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) in (b c d) around 0
0.515 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) in d
0.515 * [taylor]: Taking taylor expansion of (/ 1 b) in d
0.515 * [taylor]: Taking taylor expansion of b in d
0.515 * [backup-simplify]: Simplify b into b
0.515 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b)
0.515 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 d)) in d
0.515 * [taylor]: Taking taylor expansion of (/ 1 c) in d
0.515 * [taylor]: Taking taylor expansion of c in d
0.515 * [backup-simplify]: Simplify c into c
0.515 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c)
0.515 * [taylor]: Taking taylor expansion of (/ 1 d) in d
0.515 * [taylor]: Taking taylor expansion of d in d
0.515 * [backup-simplify]: Simplify 0 into 0
0.515 * [backup-simplify]: Simplify 1 into 1
0.515 * [backup-simplify]: Simplify (/ 1 1) into 1
0.515 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) in c
0.516 * [taylor]: Taking taylor expansion of (/ 1 b) in c
0.516 * [taylor]: Taking taylor expansion of b in c
0.516 * [backup-simplify]: Simplify b into b
0.516 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b)
0.516 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 d)) in c
0.516 * [taylor]: Taking taylor expansion of (/ 1 c) in c
0.516 * [taylor]: Taking taylor expansion of c in c
0.516 * [backup-simplify]: Simplify 0 into 0
0.516 * [backup-simplify]: Simplify 1 into 1
0.516 * [backup-simplify]: Simplify (/ 1 1) into 1
0.516 * [taylor]: Taking taylor expansion of (/ 1 d) in c
0.516 * [taylor]: Taking taylor expansion of d in c
0.516 * [backup-simplify]: Simplify d into d
0.516 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d)
0.516 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) in b
0.516 * [taylor]: Taking taylor expansion of (/ 1 b) in b
0.516 * [taylor]: Taking taylor expansion of b in b
0.516 * [backup-simplify]: Simplify 0 into 0
0.516 * [backup-simplify]: Simplify 1 into 1
0.517 * [backup-simplify]: Simplify (/ 1 1) into 1
0.517 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 d)) in b
0.517 * [taylor]: Taking taylor expansion of (/ 1 c) in b
0.517 * [taylor]: Taking taylor expansion of c in b
0.517 * [backup-simplify]: Simplify c into c
0.517 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c)
0.517 * [taylor]: Taking taylor expansion of (/ 1 d) in b
0.517 * [taylor]: Taking taylor expansion of d in b
0.517 * [backup-simplify]: Simplify d into d
0.517 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d)
0.517 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) in b
0.517 * [taylor]: Taking taylor expansion of (/ 1 b) in b
0.517 * [taylor]: Taking taylor expansion of b in b
0.517 * [backup-simplify]: Simplify 0 into 0
0.517 * [backup-simplify]: Simplify 1 into 1
0.518 * [backup-simplify]: Simplify (/ 1 1) into 1
0.518 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 d)) in b
0.518 * [taylor]: Taking taylor expansion of (/ 1 c) in b
0.518 * [taylor]: Taking taylor expansion of c in b
0.518 * [backup-simplify]: Simplify c into c
0.518 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c)
0.518 * [taylor]: Taking taylor expansion of (/ 1 d) in b
0.518 * [taylor]: Taking taylor expansion of d in b
0.518 * [backup-simplify]: Simplify d into d
0.518 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d)
0.519 * [backup-simplify]: Simplify (+ 1 0) into 1
0.519 * [taylor]: Taking taylor expansion of 1 in c
0.519 * [backup-simplify]: Simplify 1 into 1
0.519 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.520 * [backup-simplify]: Simplify (+ (/ 1 c) (/ 1 d)) into (+ (/ 1 d) (/ 1 c))
0.520 * [backup-simplify]: Simplify (+ 0 (+ (/ 1 d) (/ 1 c))) into (+ (/ 1 c) (/ 1 d))
0.520 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 d)) in c
0.520 * [taylor]: Taking taylor expansion of (/ 1 c) in c
0.520 * [taylor]: Taking taylor expansion of c in c
0.520 * [backup-simplify]: Simplify 0 into 0
0.520 * [backup-simplify]: Simplify 1 into 1
0.520 * [backup-simplify]: Simplify (/ 1 1) into 1
0.521 * [taylor]: Taking taylor expansion of (/ 1 d) in c
0.521 * [taylor]: Taking taylor expansion of d in c
0.521 * [backup-simplify]: Simplify d into d
0.521 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d)
0.521 * [backup-simplify]: Simplify (+ 1 0) into 1
0.521 * [taylor]: Taking taylor expansion of 1 in d
0.521 * [backup-simplify]: Simplify 1 into 1
0.521 * [taylor]: Taking taylor expansion of 1 in d
0.521 * [backup-simplify]: Simplify 1 into 1
0.522 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.522 * [backup-simplify]: Simplify (- (+ (* (/ 1 c) (/ 0 c)))) into 0
0.522 * [backup-simplify]: Simplify (- (+ (* (/ 1 d) (/ 0 d)))) into 0
0.523 * [backup-simplify]: Simplify (+ 0 0) into 0
0.523 * [backup-simplify]: Simplify (+ 0 0) into 0
0.523 * [taylor]: Taking taylor expansion of 0 in c
0.523 * [backup-simplify]: Simplify 0 into 0
0.524 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.524 * [backup-simplify]: Simplify (+ 0 (/ 1 d)) into (/ 1 d)
0.524 * [taylor]: Taking taylor expansion of (/ 1 d) in d
0.524 * [taylor]: Taking taylor expansion of d in d
0.524 * [backup-simplify]: Simplify 0 into 0
0.524 * [backup-simplify]: Simplify 1 into 1
0.525 * [backup-simplify]: Simplify (/ 1 1) into 1
0.525 * [backup-simplify]: Simplify 1 into 1
0.525 * [taylor]: Taking taylor expansion of 0 in d
0.525 * [backup-simplify]: Simplify 0 into 0
0.525 * [backup-simplify]: Simplify 1 into 1
0.525 * [backup-simplify]: Simplify 1 into 1
0.526 * [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))
0.526 * [backup-simplify]: Simplify (+ (/ 1 (- b)) (+ (/ 1 (- c)) (/ 1 (- d)))) into (- (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))))
0.526 * [approximate]: Taking taylor expansion of (- (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))) in (b c d) around 0
0.526 * [taylor]: Taking taylor expansion of (- (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))) in d
0.526 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) in d
0.526 * [taylor]: Taking taylor expansion of (/ 1 b) in d
0.526 * [taylor]: Taking taylor expansion of b in d
0.526 * [backup-simplify]: Simplify b into b
0.526 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b)
0.526 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 d)) in d
0.526 * [taylor]: Taking taylor expansion of (/ 1 c) in d
0.526 * [taylor]: Taking taylor expansion of c in d
0.526 * [backup-simplify]: Simplify c into c
0.527 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c)
0.527 * [taylor]: Taking taylor expansion of (/ 1 d) in d
0.527 * [taylor]: Taking taylor expansion of d in d
0.527 * [backup-simplify]: Simplify 0 into 0
0.527 * [backup-simplify]: Simplify 1 into 1
0.527 * [backup-simplify]: Simplify (/ 1 1) into 1
0.527 * [taylor]: Taking taylor expansion of (- (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))) in c
0.527 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) in c
0.527 * [taylor]: Taking taylor expansion of (/ 1 b) in c
0.527 * [taylor]: Taking taylor expansion of b in c
0.527 * [backup-simplify]: Simplify b into b
0.527 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b)
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 * [taylor]: Taking taylor expansion of (- (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))) in b
0.528 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) in b
0.528 * [taylor]: Taking taylor expansion of (/ 1 b) in b
0.528 * [taylor]: Taking taylor expansion of b in b
0.528 * [backup-simplify]: Simplify 0 into 0
0.528 * [backup-simplify]: Simplify 1 into 1
0.529 * [backup-simplify]: Simplify (/ 1 1) into 1
0.529 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 d)) in b
0.529 * [taylor]: Taking taylor expansion of (/ 1 c) in b
0.529 * [taylor]: Taking taylor expansion of c in b
0.529 * [backup-simplify]: Simplify c into c
0.529 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c)
0.529 * [taylor]: Taking taylor expansion of (/ 1 d) in b
0.529 * [taylor]: Taking taylor expansion of d in b
0.529 * [backup-simplify]: Simplify d into d
0.529 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d)
0.529 * [taylor]: Taking taylor expansion of (- (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))) in b
0.529 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) in b
0.529 * [taylor]: Taking taylor expansion of (/ 1 b) in b
0.529 * [taylor]: Taking taylor expansion of b in b
0.529 * [backup-simplify]: Simplify 0 into 0
0.529 * [backup-simplify]: Simplify 1 into 1
0.529 * [backup-simplify]: Simplify (/ 1 1) into 1
0.529 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 d)) in b
0.529 * [taylor]: Taking taylor expansion of (/ 1 c) in b
0.529 * [taylor]: Taking taylor expansion of c in b
0.530 * [backup-simplify]: Simplify c into c
0.530 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c)
0.530 * [taylor]: Taking taylor expansion of (/ 1 d) in b
0.530 * [taylor]: Taking taylor expansion of d in b
0.530 * [backup-simplify]: Simplify d into d
0.530 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d)
0.530 * [backup-simplify]: Simplify (+ 1 0) into 1
0.531 * [backup-simplify]: Simplify (- 1) into -1
0.531 * [taylor]: Taking taylor expansion of -1 in c
0.531 * [backup-simplify]: Simplify -1 into -1
0.532 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.532 * [backup-simplify]: Simplify (+ (/ 1 c) (/ 1 d)) into (+ (/ 1 d) (/ 1 c))
0.532 * [backup-simplify]: Simplify (+ 0 (+ (/ 1 d) (/ 1 c))) into (+ (/ 1 c) (/ 1 d))
0.532 * [backup-simplify]: Simplify (- (+ (/ 1 c) (/ 1 d))) into (- (+ (/ 1 c) (/ 1 d)))
0.532 * [taylor]: Taking taylor expansion of (- (+ (/ 1 c) (/ 1 d))) in c
0.532 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 d)) in c
0.532 * [taylor]: Taking taylor expansion of (/ 1 c) in c
0.532 * [taylor]: Taking taylor expansion of c in c
0.532 * [backup-simplify]: Simplify 0 into 0
0.532 * [backup-simplify]: Simplify 1 into 1
0.533 * [backup-simplify]: Simplify (/ 1 1) into 1
0.533 * [taylor]: Taking taylor expansion of (/ 1 d) in c
0.533 * [taylor]: Taking taylor expansion of d in c
0.533 * [backup-simplify]: Simplify d into d
0.533 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d)
0.533 * [backup-simplify]: Simplify (+ 1 0) into 1
0.534 * [backup-simplify]: Simplify (- 1) into -1
0.534 * [taylor]: Taking taylor expansion of -1 in d
0.534 * [backup-simplify]: Simplify -1 into -1
0.534 * [taylor]: Taking taylor expansion of -1 in d
0.534 * [backup-simplify]: Simplify -1 into -1
0.535 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.535 * [backup-simplify]: Simplify (- (+ (* (/ 1 c) (/ 0 c)))) into 0
0.535 * [backup-simplify]: Simplify (- (+ (* (/ 1 d) (/ 0 d)))) into 0
0.535 * [backup-simplify]: Simplify (+ 0 0) into 0
0.536 * [backup-simplify]: Simplify (+ 0 0) into 0
0.536 * [backup-simplify]: Simplify (- 0) into 0
0.536 * [taylor]: Taking taylor expansion of 0 in c
0.536 * [backup-simplify]: Simplify 0 into 0
0.537 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.537 * [backup-simplify]: Simplify (+ 0 (/ 1 d)) into (/ 1 d)
0.537 * [backup-simplify]: Simplify (- (/ 1 d)) into (- (/ 1 d))
0.537 * [taylor]: Taking taylor expansion of (- (/ 1 d)) in d
0.537 * [taylor]: Taking taylor expansion of (/ 1 d) in d
0.537 * [taylor]: Taking taylor expansion of d in d
0.537 * [backup-simplify]: Simplify 0 into 0
0.537 * [backup-simplify]: Simplify 1 into 1
0.538 * [backup-simplify]: Simplify (/ 1 1) into 1
0.538 * [backup-simplify]: Simplify (- 1) into -1
0.538 * [backup-simplify]: Simplify -1 into -1
0.538 * [taylor]: Taking taylor expansion of 0 in d
0.538 * [backup-simplify]: Simplify 0 into 0
0.538 * [backup-simplify]: Simplify -1 into -1
0.538 * [backup-simplify]: Simplify -1 into -1
0.539 * [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))
0.539 * * * [progress]: simplifying candidates
0.540 * [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)
  (expm1 (+ b (+ c d)))
  (log1p (+ b (+ c d)))
  (* (exp b) (* (exp c) (exp d)))
  (* (exp b) (exp (+ c d)))
  (log (+ b (+ c d)))
  (exp (+ b (+ c d)))
  (* (cbrt (+ b (+ c d))) (cbrt (+ b (+ c d))))
  (cbrt (+ b (+ c d)))
  (* (* (+ b (+ c d)) (+ b (+ c d))) (+ b (+ c d)))
  (sqrt (+ b (+ c d)))
  (sqrt (+ b (+ c d)))
  (+ (pow b 3) (pow (+ c d) 3))
  (+ (* b b) (- (* (+ c d) (+ c d)) (* b (+ c d))))
  (- (* b b) (* (+ c d) (+ c d)))
  (- b (+ c d))
  (+ b (+ c d))
  (+ b (+ c d))
  (+ b c)
  (+ a (+ b c))
  (+ b (+ c d))
  (+ b (+ c d))
  (+ b (+ c d))
  (+ b (+ c d))
  (+ b (+ c d))
0.541 * * [simplify]: iteration 0: 59 enodes
0.566 * * [simplify]: iteration 1: 174 enodes
0.650 * * [simplify]: iteration 2: 639 enodes
1.139 * * [simplify]: iteration 3: 3240 enodes
2.312 * * [simplify]: iteration complete: 5002 enodes
2.312 * * [simplify]: Extracting #0: cost 29 inf + 0
2.313 * * [simplify]: Extracting #1: cost 252 inf + 0
2.325 * * [simplify]: Extracting #2: cost 734 inf + 12980
2.384 * * [simplify]: Extracting #3: cost 171 inf + 120668
2.441 * * [simplify]: Extracting #4: cost 45 inf + 145930
2.521 * * [simplify]: Extracting #5: cost 48 inf + 147987
2.601 * * [simplify]: Extracting #6: cost 13 inf + 152610
2.697 * * [simplify]: Extracting #7: cost 0 inf + 156145
2.754 * [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)) (- (+ b (+ d c)) a) (* a a))
  (- (* a a) (* (+ b (+ d c)) (+ b (+ d c))))
  (- (- a c) (+ b d))
  (+ (+ b (+ d c)) a)
  (+ (+ b (+ d c)) a)
  (+ (+ b (+ d c)) a)
  (+ b 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) (- (+ d c) b) (* b b))
  (- (* b b) (* (+ d c) (+ d c)))
  (- b (+ d c))
  (+ b (+ d c))
  (+ b (+ d c))
  (+ b c)
  (+ b (+ a c))
  (+ b (+ d c))
  (+ b (+ d c))
  (+ b (+ d c))
  (+ b (+ d c))
  (+ b (+ d c))
2.755 * * * [progress]: adding candidates to table
3.013 * * [progress]: iteration 2 / 4
3.013 * * * [progress]: picking best candidate
3.093 * * * * [pick]: Picked  #<alt (λ (a b c d) (* (+ a (+ (+ b c) d)) 2.0))>
3.093 * * * [progress]: localizing error
3.115 * * * [progress]: generating rewritten candidates
3.115 * * * * [progress]: [ 1 / 1 ] rewriting at (2 1)
3.177 * * * [progress]: generating series expansions
3.177 * * * * [progress]: [ 1 / 1 ] generating series at (2 1)
3.177 * [backup-simplify]: Simplify (+ a (+ (+ b c) d)) into (+ a (+ b (+ c d)))
3.177 * [approximate]: Taking taylor expansion of (+ a (+ b (+ c d))) in (a b c d) around 0
3.177 * [taylor]: Taking taylor expansion of (+ a (+ b (+ c d))) in d
3.177 * [taylor]: Taking taylor expansion of a in d
3.177 * [backup-simplify]: Simplify a into a
3.177 * [taylor]: Taking taylor expansion of (+ b (+ c d)) in d
3.177 * [taylor]: Taking taylor expansion of b in d
3.177 * [backup-simplify]: Simplify b into b
3.177 * [taylor]: Taking taylor expansion of (+ c d) in d
3.177 * [taylor]: Taking taylor expansion of c in d
3.177 * [backup-simplify]: Simplify c into c
3.177 * [taylor]: Taking taylor expansion of d in d
3.177 * [backup-simplify]: Simplify 0 into 0
3.177 * [backup-simplify]: Simplify 1 into 1
3.177 * [taylor]: Taking taylor expansion of (+ a (+ b (+ c d))) in c
3.177 * [taylor]: Taking taylor expansion of a in c
3.178 * [backup-simplify]: Simplify a into a
3.178 * [taylor]: Taking taylor expansion of (+ b (+ c d)) in c
3.178 * [taylor]: Taking taylor expansion of b in c
3.178 * [backup-simplify]: Simplify b into b
3.178 * [taylor]: Taking taylor expansion of (+ c d) in c
3.178 * [taylor]: Taking taylor expansion of c in c
3.178 * [backup-simplify]: Simplify 0 into 0
3.178 * [backup-simplify]: Simplify 1 into 1
3.178 * [taylor]: Taking taylor expansion of d in c
3.178 * [backup-simplify]: Simplify d into d
3.178 * [taylor]: Taking taylor expansion of (+ a (+ b (+ c d))) in b
3.178 * [taylor]: Taking taylor expansion of a in b
3.178 * [backup-simplify]: Simplify a into a
3.178 * [taylor]: Taking taylor expansion of (+ b (+ c d)) in b
3.178 * [taylor]: Taking taylor expansion of b in b
3.178 * [backup-simplify]: Simplify 0 into 0
3.178 * [backup-simplify]: Simplify 1 into 1
3.178 * [taylor]: Taking taylor expansion of (+ c d) in b
3.178 * [taylor]: Taking taylor expansion of c in b
3.178 * [backup-simplify]: Simplify c into c
3.178 * [taylor]: Taking taylor expansion of d in b
3.178 * [backup-simplify]: Simplify d into d
3.178 * [taylor]: Taking taylor expansion of (+ a (+ b (+ c d))) in a
3.178 * [taylor]: Taking taylor expansion of a in a
3.178 * [backup-simplify]: Simplify 0 into 0
3.178 * [backup-simplify]: Simplify 1 into 1
3.178 * [taylor]: Taking taylor expansion of (+ b (+ c d)) in a
3.178 * [taylor]: Taking taylor expansion of b in a
3.178 * [backup-simplify]: Simplify b into b
3.178 * [taylor]: Taking taylor expansion of (+ c d) in a
3.178 * [taylor]: Taking taylor expansion of c in a
3.178 * [backup-simplify]: Simplify c into c
3.178 * [taylor]: Taking taylor expansion of d in a
3.178 * [backup-simplify]: Simplify d into d
3.178 * [taylor]: Taking taylor expansion of (+ a (+ b (+ c d))) in a
3.178 * [taylor]: Taking taylor expansion of a in a
3.178 * [backup-simplify]: Simplify 0 into 0
3.178 * [backup-simplify]: Simplify 1 into 1
3.178 * [taylor]: Taking taylor expansion of (+ b (+ c d)) in a
3.178 * [taylor]: Taking taylor expansion of b in a
3.178 * [backup-simplify]: Simplify b into b
3.178 * [taylor]: Taking taylor expansion of (+ c d) in a
3.178 * [taylor]: Taking taylor expansion of c in a
3.178 * [backup-simplify]: Simplify c into c
3.178 * [taylor]: Taking taylor expansion of d in a
3.178 * [backup-simplify]: Simplify d into d
3.178 * [backup-simplify]: Simplify (+ c d) into (+ c d)
3.178 * [backup-simplify]: Simplify (+ b (+ c d)) into (+ b (+ c d))
3.178 * [backup-simplify]: Simplify (+ 0 (+ b (+ c d))) into (+ c (+ b d))
3.178 * [taylor]: Taking taylor expansion of (+ c (+ b d)) in b
3.178 * [taylor]: Taking taylor expansion of c in b
3.178 * [backup-simplify]: Simplify c into c
3.178 * [taylor]: Taking taylor expansion of (+ b d) in b
3.178 * [taylor]: Taking taylor expansion of b in b
3.178 * [backup-simplify]: Simplify 0 into 0
3.178 * [backup-simplify]: Simplify 1 into 1
3.178 * [taylor]: Taking taylor expansion of d in b
3.178 * [backup-simplify]: Simplify d into d
3.179 * [backup-simplify]: Simplify (+ 0 d) into d
3.179 * [backup-simplify]: Simplify (+ c d) into (+ c d)
3.179 * [taylor]: Taking taylor expansion of (+ c d) in c
3.179 * [taylor]: Taking taylor expansion of c in c
3.179 * [backup-simplify]: Simplify 0 into 0
3.179 * [backup-simplify]: Simplify 1 into 1
3.179 * [taylor]: Taking taylor expansion of d in c
3.179 * [backup-simplify]: Simplify d into d
3.179 * [backup-simplify]: Simplify (+ 0 d) into d
3.179 * [taylor]: Taking taylor expansion of d in d
3.179 * [backup-simplify]: Simplify 0 into 0
3.179 * [backup-simplify]: Simplify 1 into 1
3.179 * [backup-simplify]: Simplify 0 into 0
3.179 * [backup-simplify]: Simplify (+ 0 0) into 0
3.180 * [backup-simplify]: Simplify (+ 0 0) into 0
3.180 * [backup-simplify]: Simplify (+ 1 0) into 1
3.180 * [taylor]: Taking taylor expansion of 1 in b
3.180 * [backup-simplify]: Simplify 1 into 1
3.180 * [taylor]: Taking taylor expansion of 1 in c
3.180 * [backup-simplify]: Simplify 1 into 1
3.180 * [taylor]: Taking taylor expansion of 1 in d
3.180 * [backup-simplify]: Simplify 1 into 1
3.180 * [backup-simplify]: Simplify 1 into 1
3.180 * [backup-simplify]: Simplify (+ 1 0) into 1
3.181 * [backup-simplify]: Simplify (+ 0 1) into 1
3.181 * [taylor]: Taking taylor expansion of 1 in c
3.181 * [backup-simplify]: Simplify 1 into 1
3.181 * [taylor]: Taking taylor expansion of 1 in d
3.181 * [backup-simplify]: Simplify 1 into 1
3.181 * [backup-simplify]: Simplify 1 into 1
3.181 * [backup-simplify]: Simplify (+ 1 0) into 1
3.181 * [taylor]: Taking taylor expansion of 1 in d
3.181 * [backup-simplify]: Simplify 1 into 1
3.181 * [backup-simplify]: Simplify 1 into 1
3.181 * [backup-simplify]: Simplify (+ (* 1 (* 1 (* c (* 1 1)))) (+ (* 1 (* 1 (* 1 (* b 1)))) (* 1 (* 1 (* 1 (* 1 a)))))) into (+ a (+ b c))
3.182 * [backup-simplify]: Simplify (+ (/ 1 a) (+ (+ (/ 1 b) (/ 1 c)) (/ 1 d))) into (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))))
3.182 * [approximate]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c)))) in (a b c d) around 0
3.182 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c)))) in d
3.182 * [taylor]: Taking taylor expansion of (/ 1 a) in d
3.182 * [taylor]: Taking taylor expansion of a in d
3.182 * [backup-simplify]: Simplify a into a
3.182 * [backup-simplify]: Simplify (/ 1 a) into (/ 1 a)
3.182 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))) in d
3.182 * [taylor]: Taking taylor expansion of (/ 1 b) in d
3.182 * [taylor]: Taking taylor expansion of b in d
3.182 * [backup-simplify]: Simplify b into b
3.182 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b)
3.182 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 c)) in d
3.182 * [taylor]: Taking taylor expansion of (/ 1 d) in d
3.182 * [taylor]: Taking taylor expansion of d in d
3.182 * [backup-simplify]: Simplify 0 into 0
3.182 * [backup-simplify]: Simplify 1 into 1
3.182 * [backup-simplify]: Simplify (/ 1 1) into 1
3.182 * [taylor]: Taking taylor expansion of (/ 1 c) in d
3.182 * [taylor]: Taking taylor expansion of c in d
3.182 * [backup-simplify]: Simplify c into c
3.182 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c)
3.182 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c)))) in c
3.182 * [taylor]: Taking taylor expansion of (/ 1 a) in c
3.182 * [taylor]: Taking taylor expansion of a in c
3.182 * [backup-simplify]: Simplify a into a
3.182 * [backup-simplify]: Simplify (/ 1 a) into (/ 1 a)
3.182 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))) in c
3.182 * [taylor]: Taking taylor expansion of (/ 1 b) in c
3.182 * [taylor]: Taking taylor expansion of b in c
3.182 * [backup-simplify]: Simplify b into b
3.182 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b)
3.182 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 c)) in c
3.183 * [taylor]: Taking taylor expansion of (/ 1 d) in c
3.183 * [taylor]: Taking taylor expansion of d in c
3.183 * [backup-simplify]: Simplify d into d
3.183 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d)
3.183 * [taylor]: Taking taylor expansion of (/ 1 c) in c
3.183 * [taylor]: Taking taylor expansion of c in c
3.183 * [backup-simplify]: Simplify 0 into 0
3.183 * [backup-simplify]: Simplify 1 into 1
3.183 * [backup-simplify]: Simplify (/ 1 1) into 1
3.183 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c)))) in b
3.183 * [taylor]: Taking taylor expansion of (/ 1 a) in b
3.183 * [taylor]: Taking taylor expansion of a in b
3.183 * [backup-simplify]: Simplify a into a
3.183 * [backup-simplify]: Simplify (/ 1 a) into (/ 1 a)
3.183 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))) in b
3.183 * [taylor]: Taking taylor expansion of (/ 1 b) in b
3.183 * [taylor]: Taking taylor expansion of b in b
3.183 * [backup-simplify]: Simplify 0 into 0
3.183 * [backup-simplify]: Simplify 1 into 1
3.184 * [backup-simplify]: Simplify (/ 1 1) into 1
3.184 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 c)) in b
3.184 * [taylor]: Taking taylor expansion of (/ 1 d) in b
3.184 * [taylor]: Taking taylor expansion of d in b
3.184 * [backup-simplify]: Simplify d into d
3.184 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d)
3.184 * [taylor]: Taking taylor expansion of (/ 1 c) in b
3.184 * [taylor]: Taking taylor expansion of c in b
3.184 * [backup-simplify]: Simplify c into c
3.184 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c)
3.184 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c)))) in a
3.184 * [taylor]: Taking taylor expansion of (/ 1 a) in a
3.184 * [taylor]: Taking taylor expansion of a in a
3.184 * [backup-simplify]: Simplify 0 into 0
3.184 * [backup-simplify]: Simplify 1 into 1
3.185 * [backup-simplify]: Simplify (/ 1 1) into 1
3.185 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))) in a
3.185 * [taylor]: Taking taylor expansion of (/ 1 b) in a
3.185 * [taylor]: Taking taylor expansion of b in a
3.185 * [backup-simplify]: Simplify b into b
3.185 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b)
3.185 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 c)) in a
3.185 * [taylor]: Taking taylor expansion of (/ 1 d) in a
3.185 * [taylor]: Taking taylor expansion of d in a
3.185 * [backup-simplify]: Simplify d into d
3.185 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d)
3.185 * [taylor]: Taking taylor expansion of (/ 1 c) in a
3.185 * [taylor]: Taking taylor expansion of c in a
3.185 * [backup-simplify]: Simplify c into c
3.185 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c)
3.185 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c)))) in a
3.185 * [taylor]: Taking taylor expansion of (/ 1 a) in a
3.185 * [taylor]: Taking taylor expansion of a in a
3.185 * [backup-simplify]: Simplify 0 into 0
3.185 * [backup-simplify]: Simplify 1 into 1
3.186 * [backup-simplify]: Simplify (/ 1 1) into 1
3.186 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))) in a
3.186 * [taylor]: Taking taylor expansion of (/ 1 b) in a
3.186 * [taylor]: Taking taylor expansion of b in a
3.186 * [backup-simplify]: Simplify b into b
3.186 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b)
3.186 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 c)) in a
3.186 * [taylor]: Taking taylor expansion of (/ 1 d) in a
3.186 * [taylor]: Taking taylor expansion of d in a
3.186 * [backup-simplify]: Simplify d into d
3.186 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d)
3.186 * [taylor]: Taking taylor expansion of (/ 1 c) in a
3.186 * [taylor]: Taking taylor expansion of c in a
3.186 * [backup-simplify]: Simplify c into c
3.186 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c)
3.187 * [backup-simplify]: Simplify (+ 1 0) into 1
3.187 * [taylor]: Taking taylor expansion of 1 in b
3.187 * [backup-simplify]: Simplify 1 into 1
3.188 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.188 * [backup-simplify]: Simplify (+ (/ 1 d) (/ 1 c)) into (+ (/ 1 c) (/ 1 d))
3.188 * [backup-simplify]: Simplify (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) into (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))
3.188 * [backup-simplify]: Simplify (+ 0 (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))) into (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))
3.188 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) in b
3.188 * [taylor]: Taking taylor expansion of (/ 1 b) in b
3.188 * [taylor]: Taking taylor expansion of b in b
3.188 * [backup-simplify]: Simplify 0 into 0
3.188 * [backup-simplify]: Simplify 1 into 1
3.189 * [backup-simplify]: Simplify (/ 1 1) into 1
3.189 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 d)) in b
3.189 * [taylor]: Taking taylor expansion of (/ 1 c) in b
3.189 * [taylor]: Taking taylor expansion of c in b
3.189 * [backup-simplify]: Simplify c into c
3.189 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c)
3.189 * [taylor]: Taking taylor expansion of (/ 1 d) in b
3.189 * [taylor]: Taking taylor expansion of d in b
3.189 * [backup-simplify]: Simplify d into d
3.189 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d)
3.189 * [backup-simplify]: Simplify (+ 1 0) into 1
3.190 * [taylor]: Taking taylor expansion of 1 in c
3.190 * [backup-simplify]: Simplify 1 into 1
3.190 * [taylor]: Taking taylor expansion of 1 in c
3.190 * [backup-simplify]: Simplify 1 into 1
3.191 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.191 * [backup-simplify]: Simplify (- (+ (* (/ 1 b) (/ 0 b)))) into 0
3.191 * [backup-simplify]: Simplify (- (+ (* (/ 1 d) (/ 0 d)))) into 0
3.191 * [backup-simplify]: Simplify (- (+ (* (/ 1 c) (/ 0 c)))) into 0
3.191 * [backup-simplify]: Simplify (+ 0 0) into 0
3.192 * [backup-simplify]: Simplify (+ 0 0) into 0
3.192 * [backup-simplify]: Simplify (+ 0 0) into 0
3.192 * [taylor]: Taking taylor expansion of 0 in b
3.192 * [backup-simplify]: Simplify 0 into 0
3.193 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.193 * [backup-simplify]: Simplify (+ (/ 1 c) (/ 1 d)) into (+ (/ 1 d) (/ 1 c))
3.193 * [backup-simplify]: Simplify (+ 0 (+ (/ 1 d) (/ 1 c))) into (+ (/ 1 c) (/ 1 d))
3.193 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 d)) in c
3.193 * [taylor]: Taking taylor expansion of (/ 1 c) in c
3.193 * [taylor]: Taking taylor expansion of c in c
3.193 * [backup-simplify]: Simplify 0 into 0
3.193 * [backup-simplify]: Simplify 1 into 1
3.194 * [backup-simplify]: Simplify (/ 1 1) into 1
3.194 * [taylor]: Taking taylor expansion of (/ 1 d) in c
3.194 * [taylor]: Taking taylor expansion of d in c
3.194 * [backup-simplify]: Simplify d into d
3.194 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d)
3.194 * [backup-simplify]: Simplify (+ 1 0) into 1
3.194 * [taylor]: Taking taylor expansion of 1 in d
3.194 * [backup-simplify]: Simplify 1 into 1
3.194 * [taylor]: Taking taylor expansion of 0 in c
3.194 * [backup-simplify]: Simplify 0 into 0
3.194 * [taylor]: Taking taylor expansion of 1 in d
3.194 * [backup-simplify]: Simplify 1 into 1
3.194 * [taylor]: Taking taylor expansion of 1 in d
3.194 * [backup-simplify]: Simplify 1 into 1
3.195 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.196 * [backup-simplify]: Simplify (- (+ (* (/ 1 b) (/ 0 b)) (* 0 (/ 0 b)))) into 0
3.196 * [backup-simplify]: Simplify (- (+ (* (/ 1 d) (/ 0 d)) (* 0 (/ 0 d)))) into 0
3.196 * [backup-simplify]: Simplify (- (+ (* (/ 1 c) (/ 0 c)) (* 0 (/ 0 c)))) into 0
3.196 * [backup-simplify]: Simplify (+ 0 0) into 0
3.197 * [backup-simplify]: Simplify (+ 0 0) into 0
3.197 * [backup-simplify]: Simplify (+ 0 0) into 0
3.197 * [taylor]: Taking taylor expansion of 0 in b
3.197 * [backup-simplify]: Simplify 0 into 0
3.197 * [taylor]: Taking taylor expansion of 0 in c
3.197 * [backup-simplify]: Simplify 0 into 0
3.198 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.198 * [backup-simplify]: Simplify (- (+ (* (/ 1 c) (/ 0 c)))) into 0
3.198 * [backup-simplify]: Simplify (- (+ (* (/ 1 d) (/ 0 d)))) into 0
3.199 * [backup-simplify]: Simplify (+ 0 0) into 0
3.199 * [backup-simplify]: Simplify (+ 0 0) into 0
3.199 * [taylor]: Taking taylor expansion of 0 in c
3.199 * [backup-simplify]: Simplify 0 into 0
3.199 * [taylor]: Taking taylor expansion of 0 in c
3.199 * [backup-simplify]: Simplify 0 into 0
3.200 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.200 * [backup-simplify]: Simplify (+ 0 (/ 1 d)) into (/ 1 d)
3.200 * [taylor]: Taking taylor expansion of (/ 1 d) in d
3.200 * [taylor]: Taking taylor expansion of d in d
3.200 * [backup-simplify]: Simplify 0 into 0
3.200 * [backup-simplify]: Simplify 1 into 1
3.201 * [backup-simplify]: Simplify (/ 1 1) into 1
3.201 * [backup-simplify]: Simplify 1 into 1
3.201 * [taylor]: Taking taylor expansion of 0 in d
3.201 * [backup-simplify]: Simplify 0 into 0
3.201 * [taylor]: Taking taylor expansion of 0 in d
3.201 * [backup-simplify]: Simplify 0 into 0
3.201 * [taylor]: Taking taylor expansion of 0 in d
3.201 * [backup-simplify]: Simplify 0 into 0
3.201 * [backup-simplify]: Simplify 1 into 1
3.201 * [backup-simplify]: Simplify 1 into 1
3.202 * [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))
3.202 * [backup-simplify]: Simplify (+ (/ 1 (- a)) (+ (+ (/ 1 (- b)) (/ 1 (- c))) (/ 1 (- d)))) into (- (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c)))))
3.202 * [approximate]: Taking taylor expansion of (- (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))))) in (a b c d) around 0
3.202 * [taylor]: Taking taylor expansion of (- (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))))) in d
3.203 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c)))) in d
3.203 * [taylor]: Taking taylor expansion of (/ 1 a) in d
3.203 * [taylor]: Taking taylor expansion of a in d
3.203 * [backup-simplify]: Simplify a into a
3.203 * [backup-simplify]: Simplify (/ 1 a) into (/ 1 a)
3.203 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))) in d
3.203 * [taylor]: Taking taylor expansion of (/ 1 b) in d
3.203 * [taylor]: Taking taylor expansion of b in d
3.203 * [backup-simplify]: Simplify b into b
3.203 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b)
3.203 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 c)) in d
3.203 * [taylor]: Taking taylor expansion of (/ 1 d) in d
3.203 * [taylor]: Taking taylor expansion of d in d
3.203 * [backup-simplify]: Simplify 0 into 0
3.203 * [backup-simplify]: Simplify 1 into 1
3.203 * [backup-simplify]: Simplify (/ 1 1) into 1
3.203 * [taylor]: Taking taylor expansion of (/ 1 c) in d
3.203 * [taylor]: Taking taylor expansion of c in d
3.203 * [backup-simplify]: Simplify c into c
3.203 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c)
3.203 * [taylor]: Taking taylor expansion of (- (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))))) in c
3.204 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c)))) in c
3.204 * [taylor]: Taking taylor expansion of (/ 1 a) in c
3.204 * [taylor]: Taking taylor expansion of a in c
3.204 * [backup-simplify]: Simplify a into a
3.204 * [backup-simplify]: Simplify (/ 1 a) into (/ 1 a)
3.204 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))) in c
3.204 * [taylor]: Taking taylor expansion of (/ 1 b) in c
3.204 * [taylor]: Taking taylor expansion of b in c
3.204 * [backup-simplify]: Simplify b into b
3.204 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b)
3.204 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 c)) in c
3.204 * [taylor]: Taking taylor expansion of (/ 1 d) in c
3.204 * [taylor]: Taking taylor expansion of d in c
3.204 * [backup-simplify]: Simplify d into d
3.204 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d)
3.204 * [taylor]: Taking taylor expansion of (/ 1 c) in c
3.204 * [taylor]: Taking taylor expansion of c in c
3.204 * [backup-simplify]: Simplify 0 into 0
3.204 * [backup-simplify]: Simplify 1 into 1
3.204 * [backup-simplify]: Simplify (/ 1 1) into 1
3.205 * [taylor]: Taking taylor expansion of (- (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))))) in b
3.205 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c)))) in b
3.205 * [taylor]: Taking taylor expansion of (/ 1 a) in b
3.205 * [taylor]: Taking taylor expansion of a in b
3.205 * [backup-simplify]: Simplify a into a
3.205 * [backup-simplify]: Simplify (/ 1 a) into (/ 1 a)
3.205 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))) in b
3.205 * [taylor]: Taking taylor expansion of (/ 1 b) in b
3.205 * [taylor]: Taking taylor expansion of b in b
3.205 * [backup-simplify]: Simplify 0 into 0
3.205 * [backup-simplify]: Simplify 1 into 1
3.205 * [backup-simplify]: Simplify (/ 1 1) into 1
3.205 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 c)) in b
3.205 * [taylor]: Taking taylor expansion of (/ 1 d) in b
3.205 * [taylor]: Taking taylor expansion of d in b
3.205 * [backup-simplify]: Simplify d into d
3.205 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d)
3.205 * [taylor]: Taking taylor expansion of (/ 1 c) in b
3.205 * [taylor]: Taking taylor expansion of c in b
3.205 * [backup-simplify]: Simplify c into c
3.206 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c)
3.206 * [taylor]: Taking taylor expansion of (- (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))))) in a
3.206 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c)))) in a
3.206 * [taylor]: Taking taylor expansion of (/ 1 a) in a
3.206 * [taylor]: Taking taylor expansion of a in a
3.206 * [backup-simplify]: Simplify 0 into 0
3.206 * [backup-simplify]: Simplify 1 into 1
3.206 * [backup-simplify]: Simplify (/ 1 1) into 1
3.206 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))) in a
3.206 * [taylor]: Taking taylor expansion of (/ 1 b) in a
3.206 * [taylor]: Taking taylor expansion of b in a
3.206 * [backup-simplify]: Simplify b into b
3.206 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b)
3.206 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 c)) in a
3.206 * [taylor]: Taking taylor expansion of (/ 1 d) in a
3.206 * [taylor]: Taking taylor expansion of d in a
3.206 * [backup-simplify]: Simplify d into d
3.206 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d)
3.206 * [taylor]: Taking taylor expansion of (/ 1 c) in a
3.206 * [taylor]: Taking taylor expansion of c in a
3.206 * [backup-simplify]: Simplify c into c
3.206 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c)
3.207 * [taylor]: Taking taylor expansion of (- (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))))) in a
3.207 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c)))) in a
3.207 * [taylor]: Taking taylor expansion of (/ 1 a) in a
3.207 * [taylor]: Taking taylor expansion of a in a
3.207 * [backup-simplify]: Simplify 0 into 0
3.207 * [backup-simplify]: Simplify 1 into 1
3.207 * [backup-simplify]: Simplify (/ 1 1) into 1
3.207 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))) in a
3.207 * [taylor]: Taking taylor expansion of (/ 1 b) in a
3.207 * [taylor]: Taking taylor expansion of b in a
3.207 * [backup-simplify]: Simplify b into b
3.207 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b)
3.207 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 c)) in a
3.207 * [taylor]: Taking taylor expansion of (/ 1 d) in a
3.207 * [taylor]: Taking taylor expansion of d in a
3.207 * [backup-simplify]: Simplify d into d
3.207 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d)
3.207 * [taylor]: Taking taylor expansion of (/ 1 c) in a
3.207 * [taylor]: Taking taylor expansion of c in a
3.207 * [backup-simplify]: Simplify c into c
3.208 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c)
3.208 * [backup-simplify]: Simplify (+ 1 0) into 1
3.208 * [backup-simplify]: Simplify (- 1) into -1
3.208 * [taylor]: Taking taylor expansion of -1 in b
3.208 * [backup-simplify]: Simplify -1 into -1
3.209 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.209 * [backup-simplify]: Simplify (+ (/ 1 d) (/ 1 c)) into (+ (/ 1 c) (/ 1 d))
3.210 * [backup-simplify]: Simplify (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) into (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))
3.210 * [backup-simplify]: Simplify (+ 0 (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))) into (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))
3.210 * [backup-simplify]: Simplify (- (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))) into (- (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))))
3.210 * [taylor]: Taking taylor expansion of (- (+ (/ 1 b) (+ (/ 1 d) (/ 1 c)))) in b
3.210 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))) in b
3.210 * [taylor]: Taking taylor expansion of (/ 1 b) in b
3.210 * [taylor]: Taking taylor expansion of b in b
3.210 * [backup-simplify]: Simplify 0 into 0
3.210 * [backup-simplify]: Simplify 1 into 1
3.210 * [backup-simplify]: Simplify (/ 1 1) into 1
3.211 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 c)) in b
3.211 * [taylor]: Taking taylor expansion of (/ 1 d) in b
3.211 * [taylor]: Taking taylor expansion of d in b
3.211 * [backup-simplify]: Simplify d into d
3.211 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d)
3.211 * [taylor]: Taking taylor expansion of (/ 1 c) in b
3.211 * [taylor]: Taking taylor expansion of c in b
3.211 * [backup-simplify]: Simplify c into c
3.211 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c)
3.211 * [backup-simplify]: Simplify (+ 1 0) into 1
3.212 * [backup-simplify]: Simplify (- 1) into -1
3.212 * [taylor]: Taking taylor expansion of -1 in c
3.212 * [backup-simplify]: Simplify -1 into -1
3.212 * [taylor]: Taking taylor expansion of -1 in c
3.212 * [backup-simplify]: Simplify -1 into -1
3.213 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.213 * [backup-simplify]: Simplify (- (+ (* (/ 1 b) (/ 0 b)))) into 0
3.213 * [backup-simplify]: Simplify (- (+ (* (/ 1 d) (/ 0 d)))) into 0
3.213 * [backup-simplify]: Simplify (- (+ (* (/ 1 c) (/ 0 c)))) into 0
3.213 * [backup-simplify]: Simplify (+ 0 0) into 0
3.214 * [backup-simplify]: Simplify (+ 0 0) into 0
3.214 * [backup-simplify]: Simplify (+ 0 0) into 0
3.214 * [backup-simplify]: Simplify (- 0) into 0
3.214 * [taylor]: Taking taylor expansion of 0 in b
3.214 * [backup-simplify]: Simplify 0 into 0
3.215 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.215 * [backup-simplify]: Simplify (+ (/ 1 d) (/ 1 c)) into (+ (/ 1 c) (/ 1 d))
3.215 * [backup-simplify]: Simplify (+ 0 (+ (/ 1 c) (/ 1 d))) into (+ (/ 1 d) (/ 1 c))
3.216 * [backup-simplify]: Simplify (- (+ (/ 1 d) (/ 1 c))) into (- (+ (/ 1 d) (/ 1 c)))
3.216 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d) (/ 1 c))) in c
3.216 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 c)) in c
3.216 * [taylor]: Taking taylor expansion of (/ 1 d) in c
3.216 * [taylor]: Taking taylor expansion of d in c
3.216 * [backup-simplify]: Simplify d into d
3.216 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d)
3.216 * [taylor]: Taking taylor expansion of (/ 1 c) in c
3.216 * [taylor]: Taking taylor expansion of c in c
3.216 * [backup-simplify]: Simplify 0 into 0
3.216 * [backup-simplify]: Simplify 1 into 1
3.216 * [backup-simplify]: Simplify (/ 1 1) into 1
3.217 * [backup-simplify]: Simplify (+ 0 1) into 1
3.217 * [backup-simplify]: Simplify (- 1) into -1
3.217 * [taylor]: Taking taylor expansion of -1 in d
3.217 * [backup-simplify]: Simplify -1 into -1
3.218 * [taylor]: Taking taylor expansion of 0 in c
3.218 * [backup-simplify]: Simplify 0 into 0
3.218 * [taylor]: Taking taylor expansion of -1 in d
3.218 * [backup-simplify]: Simplify -1 into -1
3.218 * [taylor]: Taking taylor expansion of -1 in d
3.218 * [backup-simplify]: Simplify -1 into -1
3.219 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.219 * [backup-simplify]: Simplify (- (+ (* (/ 1 b) (/ 0 b)) (* 0 (/ 0 b)))) into 0
3.219 * [backup-simplify]: Simplify (- (+ (* (/ 1 d) (/ 0 d)) (* 0 (/ 0 d)))) into 0
3.219 * [backup-simplify]: Simplify (- (+ (* (/ 1 c) (/ 0 c)) (* 0 (/ 0 c)))) into 0
3.220 * [backup-simplify]: Simplify (+ 0 0) into 0
3.220 * [backup-simplify]: Simplify (+ 0 0) into 0
3.220 * [backup-simplify]: Simplify (+ 0 0) into 0
3.221 * [backup-simplify]: Simplify (- 0) into 0
3.221 * [taylor]: Taking taylor expansion of 0 in b
3.221 * [backup-simplify]: Simplify 0 into 0
3.221 * [taylor]: Taking taylor expansion of 0 in c
3.221 * [backup-simplify]: Simplify 0 into 0
3.222 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.222 * [backup-simplify]: Simplify (- (+ (* (/ 1 d) (/ 0 d)))) into 0
3.222 * [backup-simplify]: Simplify (- (+ (* (/ 1 c) (/ 0 c)))) into 0
3.223 * [backup-simplify]: Simplify (+ 0 0) into 0
3.223 * [backup-simplify]: Simplify (+ 0 0) into 0
3.223 * [backup-simplify]: Simplify (- 0) into 0
3.223 * [taylor]: Taking taylor expansion of 0 in c
3.223 * [backup-simplify]: Simplify 0 into 0
3.223 * [taylor]: Taking taylor expansion of 0 in c
3.224 * [backup-simplify]: Simplify 0 into 0
3.224 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.224 * [backup-simplify]: Simplify (+ (/ 1 d) 0) into (/ 1 d)
3.224 * [backup-simplify]: Simplify (- (/ 1 d)) into (- (/ 1 d))
3.225 * [taylor]: Taking taylor expansion of (- (/ 1 d)) in d
3.225 * [taylor]: Taking taylor expansion of (/ 1 d) in d
3.225 * [taylor]: Taking taylor expansion of d in d
3.225 * [backup-simplify]: Simplify 0 into 0
3.225 * [backup-simplify]: Simplify 1 into 1
3.225 * [backup-simplify]: Simplify (/ 1 1) into 1
3.225 * [backup-simplify]: Simplify (- 1) into -1
3.225 * [backup-simplify]: Simplify -1 into -1
3.225 * [taylor]: Taking taylor expansion of 0 in d
3.225 * [backup-simplify]: Simplify 0 into 0
3.225 * [taylor]: Taking taylor expansion of 0 in d
3.226 * [backup-simplify]: Simplify 0 into 0
3.226 * [taylor]: Taking taylor expansion of 0 in d
3.226 * [backup-simplify]: Simplify 0 into 0
3.226 * [backup-simplify]: Simplify -1 into -1
3.226 * [backup-simplify]: Simplify -1 into -1
3.227 * [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))
3.227 * * * [progress]: simplifying candidates
3.228 * [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))
  (+ a (+ b c))
  (+ b (+ c d))
  (+ b (+ c d))
3.228 * * [simplify]: iteration 0: 42 enodes
3.247 * * [simplify]: iteration 1: 114 enodes
3.283 * * [simplify]: iteration 2: 538 enodes
4.002 * * [simplify]: iteration 3: 3104 enodes
5.019 * * [simplify]: iteration complete: 5008 enodes
5.019 * * [simplify]: Extracting #0: cost 15 inf + 0
5.021 * * [simplify]: Extracting #1: cost 192 inf + 0
5.037 * * [simplify]: Extracting #2: cost 695 inf + 4533
5.082 * * [simplify]: Extracting #3: cost 365 inf + 97929
5.162 * * [simplify]: Extracting #4: cost 25 inf + 163712
5.238 * * [simplify]: Extracting #5: cost 11 inf + 167522
5.305 * * [simplify]: Extracting #6: cost 1 inf + 169454
5.384 * * [simplify]: Extracting #7: cost 0 inf + 169707
5.484 * [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 a (* a a) (* (+ (+ b c) d) (* (+ (+ b c) d) (+ (+ b c) d))))
  (fma (- (+ (+ b c) d) a) (+ (+ b c) d) (* a a))
  (- (* a a) (* (+ (+ b c) d) (+ (+ b c) d)))
  (- a (+ (+ b c) d))
  (+ (+ a d) (+ b c))
  (+ (+ a d) (+ b c))
  (+ (+ a d) (+ b c))
  (+ (+ b c) a)
  (+ (+ b c) a)
  (+ (+ b c) d)
  (+ (+ b c) d)
5.485 * * * [progress]: adding candidates to table
5.625 * * [progress]: iteration 3 / 4
5.625 * * * [progress]: picking best candidate
5.652 * * * * [pick]: Picked  #<alt (λ (a b c d) (* (log (exp (+ (+ a d) (+ b c)))) 2.0))>
5.652 * * * [progress]: localizing error
5.689 * * * [progress]: generating rewritten candidates
5.689 * * * * [progress]: [ 1 / 1 ] rewriting at (2 1)
5.829 * * * [progress]: generating series expansions
5.829 * * * * [progress]: [ 1 / 1 ] generating series at (2 1)
5.829 * [backup-simplify]: Simplify (log (exp (+ (+ a d) (+ b c)))) into (+ a (+ b (+ c d)))
5.829 * [approximate]: Taking taylor expansion of (+ a (+ b (+ c d))) in (a d b c) around 0
5.829 * [taylor]: Taking taylor expansion of (+ a (+ b (+ c d))) in c
5.829 * [taylor]: Taking taylor expansion of a in c
5.829 * [backup-simplify]: Simplify a into a
5.829 * [taylor]: Taking taylor expansion of (+ b (+ c d)) in c
5.829 * [taylor]: Taking taylor expansion of b in c
5.829 * [backup-simplify]: Simplify b into b
5.829 * [taylor]: Taking taylor expansion of (+ c d) in c
5.829 * [taylor]: Taking taylor expansion of c in c
5.829 * [backup-simplify]: Simplify 0 into 0
5.829 * [backup-simplify]: Simplify 1 into 1
5.829 * [taylor]: Taking taylor expansion of d in c
5.829 * [backup-simplify]: Simplify d into d
5.829 * [taylor]: Taking taylor expansion of (+ a (+ b (+ c d))) in b
5.829 * [taylor]: Taking taylor expansion of a in b
5.829 * [backup-simplify]: Simplify a into a
5.829 * [taylor]: Taking taylor expansion of (+ b (+ c d)) in b
5.829 * [taylor]: Taking taylor expansion of b in b
5.829 * [backup-simplify]: Simplify 0 into 0
5.830 * [backup-simplify]: Simplify 1 into 1
5.830 * [taylor]: Taking taylor expansion of (+ c d) in b
5.830 * [taylor]: Taking taylor expansion of c in b
5.830 * [backup-simplify]: Simplify c into c
5.830 * [taylor]: Taking taylor expansion of d in b
5.830 * [backup-simplify]: Simplify d into d
5.830 * [taylor]: Taking taylor expansion of (+ a (+ b (+ c d))) in d
5.830 * [taylor]: Taking taylor expansion of a in d
5.830 * [backup-simplify]: Simplify a into a
5.830 * [taylor]: Taking taylor expansion of (+ b (+ c d)) in d
5.830 * [taylor]: Taking taylor expansion of b in d
5.830 * [backup-simplify]: Simplify b into b
5.830 * [taylor]: Taking taylor expansion of (+ c d) in d
5.830 * [taylor]: Taking taylor expansion of c in d
5.830 * [backup-simplify]: Simplify c into c
5.830 * [taylor]: Taking taylor expansion of d in d
5.830 * [backup-simplify]: Simplify 0 into 0
5.830 * [backup-simplify]: Simplify 1 into 1
5.830 * [taylor]: Taking taylor expansion of (+ a (+ b (+ c d))) in a
5.830 * [taylor]: Taking taylor expansion of a in a
5.830 * [backup-simplify]: Simplify 0 into 0
5.830 * [backup-simplify]: Simplify 1 into 1
5.830 * [taylor]: Taking taylor expansion of (+ b (+ c d)) in a
5.830 * [taylor]: Taking taylor expansion of b in a
5.830 * [backup-simplify]: Simplify b into b
5.830 * [taylor]: Taking taylor expansion of (+ c d) in a
5.830 * [taylor]: Taking taylor expansion of c in a
5.830 * [backup-simplify]: Simplify c into c
5.830 * [taylor]: Taking taylor expansion of d in a
5.830 * [backup-simplify]: Simplify d into d
5.830 * [taylor]: Taking taylor expansion of (+ a (+ b (+ c d))) in a
5.830 * [taylor]: Taking taylor expansion of a in a
5.830 * [backup-simplify]: Simplify 0 into 0
5.830 * [backup-simplify]: Simplify 1 into 1
5.830 * [taylor]: Taking taylor expansion of (+ b (+ c d)) in a
5.830 * [taylor]: Taking taylor expansion of b in a
5.830 * [backup-simplify]: Simplify b into b
5.830 * [taylor]: Taking taylor expansion of (+ c d) in a
5.830 * [taylor]: Taking taylor expansion of c in a
5.830 * [backup-simplify]: Simplify c into c
5.830 * [taylor]: Taking taylor expansion of d in a
5.830 * [backup-simplify]: Simplify d into d
5.830 * [backup-simplify]: Simplify (+ c d) into (+ c d)
5.830 * [backup-simplify]: Simplify (+ b (+ c d)) into (+ b (+ c d))
5.830 * [backup-simplify]: Simplify (+ 0 (+ b (+ c d))) into (+ c (+ b d))
5.830 * [taylor]: Taking taylor expansion of (+ c (+ b d)) in d
5.830 * [taylor]: Taking taylor expansion of c in d
5.830 * [backup-simplify]: Simplify c into c
5.830 * [taylor]: Taking taylor expansion of (+ b d) in d
5.830 * [taylor]: Taking taylor expansion of b in d
5.830 * [backup-simplify]: Simplify b into b
5.830 * [taylor]: Taking taylor expansion of d in d
5.830 * [backup-simplify]: Simplify 0 into 0
5.830 * [backup-simplify]: Simplify 1 into 1
5.830 * [backup-simplify]: Simplify (+ b 0) into b
5.830 * [backup-simplify]: Simplify (+ c b) into (+ b c)
5.831 * [taylor]: Taking taylor expansion of (+ b c) in b
5.831 * [taylor]: Taking taylor expansion of b in b
5.831 * [backup-simplify]: Simplify 0 into 0
5.831 * [backup-simplify]: Simplify 1 into 1
5.831 * [taylor]: Taking taylor expansion of c in b
5.831 * [backup-simplify]: Simplify c into c
5.831 * [backup-simplify]: Simplify (+ 0 c) into c
5.831 * [taylor]: Taking taylor expansion of c in c
5.831 * [backup-simplify]: Simplify 0 into 0
5.831 * [backup-simplify]: Simplify 1 into 1
5.831 * [backup-simplify]: Simplify 0 into 0
5.832 * [backup-simplify]: Simplify (+ 0 0) into 0
5.832 * [backup-simplify]: Simplify (+ 0 0) into 0
5.832 * [backup-simplify]: Simplify (+ 1 0) into 1
5.832 * [taylor]: Taking taylor expansion of 1 in d
5.832 * [backup-simplify]: Simplify 1 into 1
5.833 * [taylor]: Taking taylor expansion of 1 in b
5.833 * [backup-simplify]: Simplify 1 into 1
5.833 * [taylor]: Taking taylor expansion of 1 in c
5.833 * [backup-simplify]: Simplify 1 into 1
5.833 * [backup-simplify]: Simplify 1 into 1
5.833 * [backup-simplify]: Simplify (+ 0 1) into 1
5.834 * [backup-simplify]: Simplify (+ 0 1) into 1
5.834 * [taylor]: Taking taylor expansion of 1 in b
5.834 * [backup-simplify]: Simplify 1 into 1
5.834 * [taylor]: Taking taylor expansion of 1 in c
5.834 * [backup-simplify]: Simplify 1 into 1
5.834 * [backup-simplify]: Simplify 1 into 1
5.834 * [backup-simplify]: Simplify (+ 1 0) into 1
5.834 * [taylor]: Taking taylor expansion of 1 in c
5.834 * [backup-simplify]: Simplify 1 into 1
5.834 * [backup-simplify]: Simplify 1 into 1
5.835 * [backup-simplify]: Simplify (+ (* 1 (* 1 (* b (* 1 1)))) (+ (* 1 (* 1 (* 1 (* d 1)))) (* 1 (* 1 (* 1 (* 1 a)))))) into (+ a (+ b d))
5.835 * [backup-simplify]: Simplify (log (exp (+ (+ (/ 1 a) (/ 1 d)) (+ (/ 1 b) (/ 1 c))))) into (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))))
5.835 * [approximate]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c)))) in (a d b c) around 0
5.835 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c)))) in c
5.835 * [taylor]: Taking taylor expansion of (/ 1 a) in c
5.836 * [taylor]: Taking taylor expansion of a in c
5.836 * [backup-simplify]: Simplify a into a
5.836 * [backup-simplify]: Simplify (/ 1 a) into (/ 1 a)
5.836 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))) in c
5.836 * [taylor]: Taking taylor expansion of (/ 1 b) in c
5.836 * [taylor]: Taking taylor expansion of b in c
5.836 * [backup-simplify]: Simplify b into b
5.836 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b)
5.836 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 c)) in c
5.836 * [taylor]: Taking taylor expansion of (/ 1 d) in c
5.836 * [taylor]: Taking taylor expansion of d in c
5.836 * [backup-simplify]: Simplify d into d
5.836 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d)
5.836 * [taylor]: Taking taylor expansion of (/ 1 c) in c
5.836 * [taylor]: Taking taylor expansion of c in c
5.836 * [backup-simplify]: Simplify 0 into 0
5.836 * [backup-simplify]: Simplify 1 into 1
5.836 * [backup-simplify]: Simplify (/ 1 1) into 1
5.836 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c)))) in b
5.836 * [taylor]: Taking taylor expansion of (/ 1 a) in b
5.836 * [taylor]: Taking taylor expansion of a in b
5.837 * [backup-simplify]: Simplify a into a
5.837 * [backup-simplify]: Simplify (/ 1 a) into (/ 1 a)
5.837 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))) in b
5.837 * [taylor]: Taking taylor expansion of (/ 1 b) in b
5.837 * [taylor]: Taking taylor expansion of b in b
5.837 * [backup-simplify]: Simplify 0 into 0
5.837 * [backup-simplify]: Simplify 1 into 1
5.837 * [backup-simplify]: Simplify (/ 1 1) into 1
5.837 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 c)) in b
5.837 * [taylor]: Taking taylor expansion of (/ 1 d) in b
5.837 * [taylor]: Taking taylor expansion of d in b
5.837 * [backup-simplify]: Simplify d into d
5.837 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d)
5.837 * [taylor]: Taking taylor expansion of (/ 1 c) in b
5.837 * [taylor]: Taking taylor expansion of c in b
5.837 * [backup-simplify]: Simplify c into c
5.837 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c)
5.837 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c)))) in d
5.837 * [taylor]: Taking taylor expansion of (/ 1 a) in d
5.837 * [taylor]: Taking taylor expansion of a in d
5.837 * [backup-simplify]: Simplify a into a
5.838 * [backup-simplify]: Simplify (/ 1 a) into (/ 1 a)
5.838 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))) in d
5.838 * [taylor]: Taking taylor expansion of (/ 1 b) in d
5.838 * [taylor]: Taking taylor expansion of b in d
5.838 * [backup-simplify]: Simplify b into b
5.838 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b)
5.838 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 c)) in d
5.838 * [taylor]: Taking taylor expansion of (/ 1 d) in d
5.838 * [taylor]: Taking taylor expansion of d in d
5.838 * [backup-simplify]: Simplify 0 into 0
5.838 * [backup-simplify]: Simplify 1 into 1
5.838 * [backup-simplify]: Simplify (/ 1 1) into 1
5.838 * [taylor]: Taking taylor expansion of (/ 1 c) in d
5.838 * [taylor]: Taking taylor expansion of c in d
5.838 * [backup-simplify]: Simplify c into c
5.838 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c)
5.838 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c)))) in a
5.838 * [taylor]: Taking taylor expansion of (/ 1 a) in a
5.838 * [taylor]: Taking taylor expansion of a in a
5.838 * [backup-simplify]: Simplify 0 into 0
5.838 * [backup-simplify]: Simplify 1 into 1
5.839 * [backup-simplify]: Simplify (/ 1 1) into 1
5.839 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))) in a
5.839 * [taylor]: Taking taylor expansion of (/ 1 b) in a
5.839 * [taylor]: Taking taylor expansion of b in a
5.839 * [backup-simplify]: Simplify b into b
5.839 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b)
5.839 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 c)) in a
5.839 * [taylor]: Taking taylor expansion of (/ 1 d) in a
5.839 * [taylor]: Taking taylor expansion of d in a
5.839 * [backup-simplify]: Simplify d into d
5.839 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d)
5.839 * [taylor]: Taking taylor expansion of (/ 1 c) in a
5.839 * [taylor]: Taking taylor expansion of c in a
5.839 * [backup-simplify]: Simplify c into c
5.839 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c)
5.839 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c)))) in a
5.839 * [taylor]: Taking taylor expansion of (/ 1 a) in a
5.839 * [taylor]: Taking taylor expansion of a in a
5.839 * [backup-simplify]: Simplify 0 into 0
5.839 * [backup-simplify]: Simplify 1 into 1
5.840 * [backup-simplify]: Simplify (/ 1 1) into 1
5.840 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))) in a
5.840 * [taylor]: Taking taylor expansion of (/ 1 b) in a
5.840 * [taylor]: Taking taylor expansion of b in a
5.840 * [backup-simplify]: Simplify b into b
5.840 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b)
5.840 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 c)) in a
5.840 * [taylor]: Taking taylor expansion of (/ 1 d) in a
5.840 * [taylor]: Taking taylor expansion of d in a
5.840 * [backup-simplify]: Simplify d into d
5.840 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d)
5.840 * [taylor]: Taking taylor expansion of (/ 1 c) in a
5.840 * [taylor]: Taking taylor expansion of c in a
5.840 * [backup-simplify]: Simplify c into c
5.840 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c)
5.841 * [backup-simplify]: Simplify (+ 1 0) into 1
5.841 * [taylor]: Taking taylor expansion of 1 in d
5.841 * [backup-simplify]: Simplify 1 into 1
5.841 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
5.842 * [backup-simplify]: Simplify (+ (/ 1 d) (/ 1 c)) into (+ (/ 1 c) (/ 1 d))
5.842 * [backup-simplify]: Simplify (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) into (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))
5.842 * [backup-simplify]: Simplify (+ 0 (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))) into (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))
5.842 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) in d
5.842 * [taylor]: Taking taylor expansion of (/ 1 b) in d
5.842 * [taylor]: Taking taylor expansion of b in d
5.842 * [backup-simplify]: Simplify b into b
5.842 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b)
5.842 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 d)) in d
5.842 * [taylor]: Taking taylor expansion of (/ 1 c) in d
5.842 * [taylor]: Taking taylor expansion of c in d
5.842 * [backup-simplify]: Simplify c into c
5.842 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c)
5.842 * [taylor]: Taking taylor expansion of (/ 1 d) in d
5.842 * [taylor]: Taking taylor expansion of d in d
5.842 * [backup-simplify]: Simplify 0 into 0
5.842 * [backup-simplify]: Simplify 1 into 1
5.843 * [backup-simplify]: Simplify (/ 1 1) into 1
5.843 * [backup-simplify]: Simplify (+ 0 1) into 1
5.844 * [backup-simplify]: Simplify (+ 0 1) into 1
5.844 * [taylor]: Taking taylor expansion of 1 in b
5.844 * [backup-simplify]: Simplify 1 into 1
5.844 * [taylor]: Taking taylor expansion of 1 in b
5.844 * [backup-simplify]: Simplify 1 into 1
5.845 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
5.845 * [backup-simplify]: Simplify (- (+ (* (/ 1 b) (/ 0 b)))) into 0
5.845 * [backup-simplify]: Simplify (- (+ (* (/ 1 d) (/ 0 d)))) into 0
5.845 * [backup-simplify]: Simplify (- (+ (* (/ 1 c) (/ 0 c)))) into 0
5.845 * [backup-simplify]: Simplify (+ 0 0) into 0
5.846 * [backup-simplify]: Simplify (+ 0 0) into 0
5.846 * [backup-simplify]: Simplify (+ 0 0) into 0
5.846 * [taylor]: Taking taylor expansion of 0 in d
5.846 * [backup-simplify]: Simplify 0 into 0
5.847 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
5.847 * [backup-simplify]: Simplify (+ (/ 1 c) 0) into (/ 1 c)
5.847 * [backup-simplify]: Simplify (+ (/ 1 b) (/ 1 c)) into (+ (/ 1 b) (/ 1 c))
5.847 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (/ 1 c)) in b
5.847 * [taylor]: Taking taylor expansion of (/ 1 b) in b
5.847 * [taylor]: Taking taylor expansion of b in b
5.847 * [backup-simplify]: Simplify 0 into 0
5.847 * [backup-simplify]: Simplify 1 into 1
5.848 * [backup-simplify]: Simplify (/ 1 1) into 1
5.848 * [taylor]: Taking taylor expansion of (/ 1 c) in b
5.848 * [taylor]: Taking taylor expansion of c in b
5.848 * [backup-simplify]: Simplify c into c
5.848 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c)
5.848 * [backup-simplify]: Simplify (+ 1 0) into 1
5.848 * [taylor]: Taking taylor expansion of 1 in c
5.848 * [backup-simplify]: Simplify 1 into 1
5.848 * [taylor]: Taking taylor expansion of 0 in b
5.848 * [backup-simplify]: Simplify 0 into 0
5.848 * [taylor]: Taking taylor expansion of 1 in c
5.848 * [backup-simplify]: Simplify 1 into 1
5.848 * [taylor]: Taking taylor expansion of 1 in c
5.848 * [backup-simplify]: Simplify 1 into 1
5.849 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
5.849 * [backup-simplify]: Simplify (- (+ (* (/ 1 b) (/ 0 b)) (* 0 (/ 0 b)))) into 0
5.850 * [backup-simplify]: Simplify (- (+ (* (/ 1 d) (/ 0 d)) (* 0 (/ 0 d)))) into 0
5.850 * [backup-simplify]: Simplify (- (+ (* (/ 1 c) (/ 0 c)) (* 0 (/ 0 c)))) into 0
5.850 * [backup-simplify]: Simplify (+ 0 0) into 0
5.851 * [backup-simplify]: Simplify (+ 0 0) into 0
5.851 * [backup-simplify]: Simplify (+ 0 0) into 0
5.851 * [taylor]: Taking taylor expansion of 0 in d
5.851 * [backup-simplify]: Simplify 0 into 0
5.851 * [taylor]: Taking taylor expansion of 0 in b
5.851 * [backup-simplify]: Simplify 0 into 0
5.851 * [backup-simplify]: Simplify (- (+ (* (/ 1 b) (/ 0 b)))) into 0
5.851 * [backup-simplify]: Simplify (- (+ (* (/ 1 c) (/ 0 c)))) into 0
5.853 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
5.853 * [backup-simplify]: Simplify (+ 0 0) into 0
5.853 * [backup-simplify]: Simplify (+ 0 0) into 0
5.853 * [taylor]: Taking taylor expansion of 0 in b
5.853 * [backup-simplify]: Simplify 0 into 0
5.854 * [taylor]: Taking taylor expansion of 0 in b
5.854 * [backup-simplify]: Simplify 0 into 0
5.854 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
5.854 * [backup-simplify]: Simplify (+ 0 (/ 1 c)) into (/ 1 c)
5.855 * [taylor]: Taking taylor expansion of (/ 1 c) in c
5.855 * [taylor]: Taking taylor expansion of c in c
5.855 * [backup-simplify]: Simplify 0 into 0
5.855 * [backup-simplify]: Simplify 1 into 1
5.855 * [backup-simplify]: Simplify (/ 1 1) into 1
5.855 * [backup-simplify]: Simplify 1 into 1
5.855 * [taylor]: Taking taylor expansion of 0 in c
5.855 * [backup-simplify]: Simplify 0 into 0
5.855 * [taylor]: Taking taylor expansion of 0 in c
5.855 * [backup-simplify]: Simplify 0 into 0
5.855 * [taylor]: Taking taylor expansion of 0 in c
5.855 * [backup-simplify]: Simplify 0 into 0
5.855 * [backup-simplify]: Simplify 1 into 1
5.855 * [backup-simplify]: Simplify 1 into 1
5.857 * [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))
5.857 * [backup-simplify]: Simplify (log (exp (+ (+ (/ 1 (- a)) (/ 1 (- d))) (+ (/ 1 (- b)) (/ 1 (- c)))))) into (- (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c)))))
5.857 * [approximate]: Taking taylor expansion of (- (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))))) in (a d b c) around 0
5.857 * [taylor]: Taking taylor expansion of (- (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))))) in c
5.857 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c)))) in c
5.857 * [taylor]: Taking taylor expansion of (/ 1 a) in c
5.857 * [taylor]: Taking taylor expansion of a in c
5.857 * [backup-simplify]: Simplify a into a
5.857 * [backup-simplify]: Simplify (/ 1 a) into (/ 1 a)
5.857 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))) in c
5.857 * [taylor]: Taking taylor expansion of (/ 1 b) in c
5.857 * [taylor]: Taking taylor expansion of b in c
5.857 * [backup-simplify]: Simplify b into b
5.858 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b)
5.858 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 c)) in c
5.858 * [taylor]: Taking taylor expansion of (/ 1 d) in c
5.858 * [taylor]: Taking taylor expansion of d in c
5.858 * [backup-simplify]: Simplify d into d
5.858 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d)
5.858 * [taylor]: Taking taylor expansion of (/ 1 c) in c
5.858 * [taylor]: Taking taylor expansion of c in c
5.858 * [backup-simplify]: Simplify 0 into 0
5.858 * [backup-simplify]: Simplify 1 into 1
5.858 * [backup-simplify]: Simplify (/ 1 1) into 1
5.858 * [taylor]: Taking taylor expansion of (- (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))))) in b
5.858 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c)))) in b
5.858 * [taylor]: Taking taylor expansion of (/ 1 a) in b
5.858 * [taylor]: Taking taylor expansion of a in b
5.858 * [backup-simplify]: Simplify a into a
5.858 * [backup-simplify]: Simplify (/ 1 a) into (/ 1 a)
5.858 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))) in b
5.858 * [taylor]: Taking taylor expansion of (/ 1 b) in b
5.858 * [taylor]: Taking taylor expansion of b in b
5.858 * [backup-simplify]: Simplify 0 into 0
5.859 * [backup-simplify]: Simplify 1 into 1
5.859 * [backup-simplify]: Simplify (/ 1 1) into 1
5.859 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 c)) in b
5.859 * [taylor]: Taking taylor expansion of (/ 1 d) in b
5.859 * [taylor]: Taking taylor expansion of d in b
5.859 * [backup-simplify]: Simplify d into d
5.859 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d)
5.859 * [taylor]: Taking taylor expansion of (/ 1 c) in b
5.859 * [taylor]: Taking taylor expansion of c in b
5.859 * [backup-simplify]: Simplify c into c
5.859 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c)
5.859 * [taylor]: Taking taylor expansion of (- (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))))) in d
5.859 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c)))) in d
5.859 * [taylor]: Taking taylor expansion of (/ 1 a) in d
5.859 * [taylor]: Taking taylor expansion of a in d
5.859 * [backup-simplify]: Simplify a into a
5.859 * [backup-simplify]: Simplify (/ 1 a) into (/ 1 a)
5.859 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))) in d
5.859 * [taylor]: Taking taylor expansion of (/ 1 b) in d
5.859 * [taylor]: Taking taylor expansion of b in d
5.860 * [backup-simplify]: Simplify b into b
5.860 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b)
5.860 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 c)) in d
5.860 * [taylor]: Taking taylor expansion of (/ 1 d) in d
5.860 * [taylor]: Taking taylor expansion of d in d
5.860 * [backup-simplify]: Simplify 0 into 0
5.860 * [backup-simplify]: Simplify 1 into 1
5.860 * [backup-simplify]: Simplify (/ 1 1) into 1
5.860 * [taylor]: Taking taylor expansion of (/ 1 c) in d
5.860 * [taylor]: Taking taylor expansion of c in d
5.860 * [backup-simplify]: Simplify c into c
5.860 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c)
5.860 * [taylor]: Taking taylor expansion of (- (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))))) in a
5.860 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c)))) in a
5.860 * [taylor]: Taking taylor expansion of (/ 1 a) in a
5.860 * [taylor]: Taking taylor expansion of a in a
5.860 * [backup-simplify]: Simplify 0 into 0
5.860 * [backup-simplify]: Simplify 1 into 1
5.861 * [backup-simplify]: Simplify (/ 1 1) into 1
5.861 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))) in a
5.861 * [taylor]: Taking taylor expansion of (/ 1 b) in a
5.861 * [taylor]: Taking taylor expansion of b in a
5.861 * [backup-simplify]: Simplify b into b
5.861 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b)
5.861 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 c)) in a
5.861 * [taylor]: Taking taylor expansion of (/ 1 d) in a
5.861 * [taylor]: Taking taylor expansion of d in a
5.861 * [backup-simplify]: Simplify d into d
5.861 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d)
5.861 * [taylor]: Taking taylor expansion of (/ 1 c) in a
5.861 * [taylor]: Taking taylor expansion of c in a
5.861 * [backup-simplify]: Simplify c into c
5.861 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c)
5.861 * [taylor]: Taking taylor expansion of (- (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))))) in a
5.861 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c)))) in a
5.861 * [taylor]: Taking taylor expansion of (/ 1 a) in a
5.861 * [taylor]: Taking taylor expansion of a in a
5.861 * [backup-simplify]: Simplify 0 into 0
5.861 * [backup-simplify]: Simplify 1 into 1
5.862 * [backup-simplify]: Simplify (/ 1 1) into 1
5.862 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))) in a
5.862 * [taylor]: Taking taylor expansion of (/ 1 b) in a
5.862 * [taylor]: Taking taylor expansion of b in a
5.862 * [backup-simplify]: Simplify b into b
5.862 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b)
5.862 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 c)) in a
5.862 * [taylor]: Taking taylor expansion of (/ 1 d) in a
5.862 * [taylor]: Taking taylor expansion of d in a
5.862 * [backup-simplify]: Simplify d into d
5.862 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d)
5.862 * [taylor]: Taking taylor expansion of (/ 1 c) in a
5.862 * [taylor]: Taking taylor expansion of c in a
5.862 * [backup-simplify]: Simplify c into c
5.862 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c)
5.863 * [backup-simplify]: Simplify (+ 1 0) into 1
5.863 * [backup-simplify]: Simplify (- 1) into -1
5.863 * [taylor]: Taking taylor expansion of -1 in d
5.863 * [backup-simplify]: Simplify -1 into -1
5.864 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
5.864 * [backup-simplify]: Simplify (+ (/ 1 d) (/ 1 c)) into (+ (/ 1 c) (/ 1 d))
5.864 * [backup-simplify]: Simplify (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) into (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))
5.865 * [backup-simplify]: Simplify (+ 0 (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))) into (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))
5.865 * [backup-simplify]: Simplify (- (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))) into (- (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))))
5.865 * [taylor]: Taking taylor expansion of (- (+ (/ 1 b) (+ (/ 1 d) (/ 1 c)))) in d
5.865 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))) in d
5.865 * [taylor]: Taking taylor expansion of (/ 1 b) in d
5.865 * [taylor]: Taking taylor expansion of b in d
5.865 * [backup-simplify]: Simplify b into b
5.865 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b)
5.865 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 c)) in d
5.865 * [taylor]: Taking taylor expansion of (/ 1 d) in d
5.865 * [taylor]: Taking taylor expansion of d in d
5.865 * [backup-simplify]: Simplify 0 into 0
5.865 * [backup-simplify]: Simplify 1 into 1
5.866 * [backup-simplify]: Simplify (/ 1 1) into 1
5.866 * [taylor]: Taking taylor expansion of (/ 1 c) in d
5.866 * [taylor]: Taking taylor expansion of c in d
5.866 * [backup-simplify]: Simplify c into c
5.866 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c)
5.866 * [backup-simplify]: Simplify (+ 1 0) into 1
5.867 * [backup-simplify]: Simplify (+ 0 1) into 1
5.867 * [backup-simplify]: Simplify (- 1) into -1
5.867 * [taylor]: Taking taylor expansion of -1 in b
5.867 * [backup-simplify]: Simplify -1 into -1
5.867 * [taylor]: Taking taylor expansion of -1 in b
5.867 * [backup-simplify]: Simplify -1 into -1
5.868 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
5.868 * [backup-simplify]: Simplify (- (+ (* (/ 1 b) (/ 0 b)))) into 0
5.868 * [backup-simplify]: Simplify (- (+ (* (/ 1 d) (/ 0 d)))) into 0
5.869 * [backup-simplify]: Simplify (- (+ (* (/ 1 c) (/ 0 c)))) into 0
5.869 * [backup-simplify]: Simplify (+ 0 0) into 0
5.870 * [backup-simplify]: Simplify (+ 0 0) into 0
5.870 * [backup-simplify]: Simplify (+ 0 0) into 0
5.870 * [backup-simplify]: Simplify (- 0) into 0
5.870 * [taylor]: Taking taylor expansion of 0 in d
5.870 * [backup-simplify]: Simplify 0 into 0
5.871 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
5.871 * [backup-simplify]: Simplify (+ 0 (/ 1 c)) into (/ 1 c)
5.871 * [backup-simplify]: Simplify (+ (/ 1 b) (/ 1 c)) into (+ (/ 1 b) (/ 1 c))
5.871 * [backup-simplify]: Simplify (- (+ (/ 1 b) (/ 1 c))) into (- (+ (/ 1 b) (/ 1 c)))
5.871 * [taylor]: Taking taylor expansion of (- (+ (/ 1 b) (/ 1 c))) in b
5.872 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (/ 1 c)) in b
5.872 * [taylor]: Taking taylor expansion of (/ 1 b) in b
5.872 * [taylor]: Taking taylor expansion of b in b
5.872 * [backup-simplify]: Simplify 0 into 0
5.872 * [backup-simplify]: Simplify 1 into 1
5.872 * [backup-simplify]: Simplify (/ 1 1) into 1
5.872 * [taylor]: Taking taylor expansion of (/ 1 c) in b
5.872 * [taylor]: Taking taylor expansion of c in b
5.872 * [backup-simplify]: Simplify c into c
5.872 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c)
5.873 * [backup-simplify]: Simplify (+ 1 0) into 1
5.873 * [backup-simplify]: Simplify (- 1) into -1
5.873 * [taylor]: Taking taylor expansion of -1 in c
5.873 * [backup-simplify]: Simplify -1 into -1
5.873 * [taylor]: Taking taylor expansion of 0 in b
5.873 * [backup-simplify]: Simplify 0 into 0
5.873 * [taylor]: Taking taylor expansion of -1 in c
5.873 * [backup-simplify]: Simplify -1 into -1
5.873 * [taylor]: Taking taylor expansion of -1 in c
5.873 * [backup-simplify]: Simplify -1 into -1
5.874 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
5.874 * [backup-simplify]: Simplify (- (+ (* (/ 1 b) (/ 0 b)) (* 0 (/ 0 b)))) into 0
5.875 * [backup-simplify]: Simplify (- (+ (* (/ 1 d) (/ 0 d)) (* 0 (/ 0 d)))) into 0
5.875 * [backup-simplify]: Simplify (- (+ (* (/ 1 c) (/ 0 c)) (* 0 (/ 0 c)))) into 0
5.875 * [backup-simplify]: Simplify (+ 0 0) into 0
5.876 * [backup-simplify]: Simplify (+ 0 0) into 0
5.876 * [backup-simplify]: Simplify (+ 0 0) into 0
5.876 * [backup-simplify]: Simplify (- 0) into 0
5.876 * [taylor]: Taking taylor expansion of 0 in d
5.876 * [backup-simplify]: Simplify 0 into 0
5.876 * [taylor]: Taking taylor expansion of 0 in b
5.876 * [backup-simplify]: Simplify 0 into 0
5.877 * [backup-simplify]: Simplify (- (+ (* (/ 1 b) (/ 0 b)))) into 0
5.877 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
5.878 * [backup-simplify]: Simplify (- (+ (* (/ 1 c) (/ 0 c)))) into 0
5.878 * [backup-simplify]: Simplify (+ 0 0) into 0
5.878 * [backup-simplify]: Simplify (+ 0 0) into 0
5.879 * [backup-simplify]: Simplify (- 0) into 0
5.879 * [taylor]: Taking taylor expansion of 0 in b
5.879 * [backup-simplify]: Simplify 0 into 0
5.879 * [taylor]: Taking taylor expansion of 0 in b
5.879 * [backup-simplify]: Simplify 0 into 0
5.880 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
5.880 * [backup-simplify]: Simplify (+ 0 (/ 1 c)) into (/ 1 c)
5.880 * [backup-simplify]: Simplify (- (/ 1 c)) into (- (/ 1 c))
5.880 * [taylor]: Taking taylor expansion of (- (/ 1 c)) in c
5.880 * [taylor]: Taking taylor expansion of (/ 1 c) in c
5.880 * [taylor]: Taking taylor expansion of c in c
5.880 * [backup-simplify]: Simplify 0 into 0
5.880 * [backup-simplify]: Simplify 1 into 1
5.880 * [backup-simplify]: Simplify (/ 1 1) into 1
5.881 * [backup-simplify]: Simplify (- 1) into -1
5.881 * [backup-simplify]: Simplify -1 into -1
5.881 * [taylor]: Taking taylor expansion of 0 in c
5.881 * [backup-simplify]: Simplify 0 into 0
5.881 * [taylor]: Taking taylor expansion of 0 in c
5.881 * [backup-simplify]: Simplify 0 into 0
5.881 * [taylor]: Taking taylor expansion of 0 in c
5.881 * [backup-simplify]: Simplify 0 into 0
5.881 * [backup-simplify]: Simplify -1 into -1
5.881 * [backup-simplify]: Simplify -1 into -1
5.882 * [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))
5.882 * * * [progress]: simplifying candidates
5.883 * [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)))))
  (+ a (+ b d))
  (+ b (+ c d))
  (+ b (+ c d))
5.884 * * [simplify]: iteration 0: 43 enodes
5.899 * * [simplify]: iteration 1: 71 enodes
5.923 * * [simplify]: iteration 2: 142 enodes
5.977 * * [simplify]: iteration 3: 703 enodes
6.694 * * [simplify]: iteration complete: 5001 enodes
6.694 * * [simplify]: Extracting #0: cost 18 inf + 0
6.695 * * [simplify]: Extracting #1: cost 229 inf + 2
6.701 * * [simplify]: Extracting #2: cost 1156 inf + 1567
6.734 * * [simplify]: Extracting #3: cost 1674 inf + 80540
6.831 * * [simplify]: Extracting #4: cost 208 inf + 400377
6.987 * * [simplify]: Extracting #5: cost 1 inf + 454936
7.131 * * [simplify]: Extracting #6: cost 0 inf + 455531
7.293 * [simplify]: Simplified to:
  (expm1 (+ (+ (+ d a) c) b))
  (log1p (+ (+ (+ d a) c) b))
  (+ d a)
  (+ b c)
  (log (* (cbrt (exp (+ (+ (+ d a) c) b))) (cbrt (exp (+ (+ (+ d a) c) b)))))
  (log (cbrt (exp (+ (+ (+ d a) c) b))))
  (log (sqrt (exp (+ (+ (+ d a) c) b))))
  (log (sqrt (exp (+ (+ (+ d a) c) b))))
  0
  (+ (+ (+ d a) c) b)
  (+ (+ (+ d a) c) b)
  (* (cbrt (+ (+ (+ d a) c) b)) (cbrt (+ (+ (+ d a) c) b)))
  (sqrt (+ (+ (+ d a) c) b))
  1
  1
  1
  1
  1
  (log (+ (+ (+ d a) c) b))
  (exp (+ (+ (+ d a) c) b))
  (* (cbrt (+ (+ (+ d a) c) b)) (cbrt (+ (+ (+ d a) c) b)))
  (cbrt (+ (+ (+ d a) c) b))
  (* (+ (+ (+ d a) c) b) (* (+ (+ (+ d a) c) b) (+ (+ (+ d a) c) b)))
  (sqrt (+ (+ (+ d a) c) b))
  (sqrt (+ (+ (+ d a) c) b))
  (+ (+ d a) b)
  (+ d (+ b c))
  (+ d (+ b c))
7.295 * * * [progress]: adding candidates to table
7.458 * * [progress]: iteration 4 / 4
7.458 * * * [progress]: picking best candidate
7.466 * * * * [pick]: Picked  #<alt (λ (a b c d) (* (+ (+ d a) (+ b c)) 2.0))>
7.466 * * * [progress]: localizing error
7.493 * * * [progress]: generating rewritten candidates
7.493 * * * [progress]: generating series expansions
7.493 * * * [progress]: simplifying candidates
7.493 * [simplify]: Simplifying:
  
7.493 * * [simplify]: iteration 0: 0 enodes
7.493 * * [simplify]: iteration complete: 0 enodes
7.493 * * [simplify]: Extracting #0: cost 0 inf + 0
7.493 * [simplify]: Simplified to:
  
7.493 * * * [progress]: adding candidates to table
7.494 * [progress]: [Phase 3 of 3] Extracting.
7.502 * [simplify]: Simplifying:
  (* (+ (+ d a) (+ b c)) 2.0)
7.503 * * [simplify]: iteration 0: 9 enodes
7.503 * * [simplify]: iteration 1: 13 enodes
7.504 * * [simplify]: iteration complete: 13 enodes
7.504 * * [simplify]: Extracting #0: cost 1 inf + 0
7.504 * * [simplify]: Extracting #1: cost 3 inf + 0
7.504 * * [simplify]: Extracting #2: cost 4 inf + 1
7.504 * * [simplify]: Extracting #3: cost 8 inf + 1
7.505 * * [simplify]: Extracting #4: cost 3 inf + 47
7.505 * * [simplify]: Extracting #5: cost 0 inf + 378
7.505 * [simplify]: Simplified to:
  (* 2.0 (+ (+ b c) (+ a d)))
9.201 * [regime-testing]: Baseline error score: 0
9.212 * [regime-testing]: Oracle error score: 0
9.212 * [regime-testing]: End program error score: 0
9.377 * [regime-testing]: Target error score: 3.8543459084810556