25.387 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.059 * * * [progress]: [2/2] Setting up program.
0.064 * [progress]: [Phase 2 of 3] Improving.
0.064 * * * * [progress]: [ 1 / 1 ] simplifiying candidate #<alt (λ (a b c d) (* (+ a (+ b (+ c d))) 2))>
0.064 * [simplify]: Simplifying:
  (* (+ a (+ b (+ c d))) 2)
0.064 * * [simplify]: iteration 0: 9 enodes
0.068 * * [simplify]: iteration 1: 17 enodes
0.074 * * [simplify]: iteration 2: 51 enodes
0.093 * * [simplify]: iteration 3: 123 enodes
0.159 * * [simplify]: iteration 4: 252 enodes
0.210 * * [simplify]: iteration 5: 285 enodes
0.260 * * [simplify]: iteration complete: 285 enodes
0.260 * * [simplify]: Extracting #0: cost 1 inf + 0
0.260 * * [simplify]: Extracting #1: cost 17 inf + 0
0.260 * * [simplify]: Extracting #2: cost 30 inf + 1
0.261 * * [simplify]: Extracting #3: cost 15 inf + 753
0.262 * * [simplify]: Extracting #4: cost 0 inf + 2040
0.264 * [simplify]: Simplified to:
  (* 2 (+ (+ b (+ d c)) a))
0.265 * * [progress]: iteration 1 / 4
0.265 * * * [progress]: picking best candidate
0.270 * * * * [pick]: Picked  #<alt (λ (a b c d) (* (+ a (+ b (+ c d))) 2))>
0.270 * * * [progress]: localizing error
0.299 * * * [progress]: generating rewritten candidates
0.299 * * * * [progress]: [ 1 / 2 ] rewriting at (2 1)
0.388 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1 2)
0.424 * * * [progress]: generating series expansions
0.424 * * * * [progress]: [ 1 / 2 ] generating series at (2 1)
0.424 * [backup-simplify]: Simplify (+ a (+ b (+ c d))) into (+ a (+ b (+ c d)))
0.424 * [approximate]: Taking taylor expansion of (+ a (+ b (+ c d))) in (a b c d) around 0
0.425 * [taylor]: Taking taylor expansion of (+ a (+ b (+ c d))) in d
0.425 * [taylor]: Taking taylor expansion of a in d
0.425 * [backup-simplify]: Simplify a into a
0.425 * [taylor]: Taking taylor expansion of (+ b (+ c d)) in d
0.425 * [taylor]: Taking taylor expansion of b in d
0.425 * [backup-simplify]: Simplify b into b
0.425 * [taylor]: Taking taylor expansion of (+ c d) in d
0.425 * [taylor]: Taking taylor expansion of c in d
0.425 * [backup-simplify]: Simplify c into c
0.425 * [taylor]: Taking taylor expansion of d in d
0.425 * [backup-simplify]: Simplify 0 into 0
0.425 * [backup-simplify]: Simplify 1 into 1
0.425 * [taylor]: Taking taylor expansion of (+ a (+ b (+ c d))) in c
0.425 * [taylor]: Taking taylor expansion of a in c
0.425 * [backup-simplify]: Simplify a into a
0.425 * [taylor]: Taking taylor expansion of (+ b (+ c d)) in c
0.425 * [taylor]: Taking taylor expansion of b in c
0.425 * [backup-simplify]: Simplify b into b
0.425 * [taylor]: Taking taylor expansion of (+ c d) in c
0.425 * [taylor]: Taking taylor expansion of c in c
0.425 * [backup-simplify]: Simplify 0 into 0
0.425 * [backup-simplify]: Simplify 1 into 1
0.425 * [taylor]: Taking taylor expansion of d in c
0.425 * [backup-simplify]: Simplify d into d
0.425 * [taylor]: Taking taylor expansion of (+ a (+ b (+ c d))) in b
0.425 * [taylor]: Taking taylor expansion of a in b
0.425 * [backup-simplify]: Simplify a into a
0.425 * [taylor]: Taking taylor expansion of (+ b (+ c d)) in b
0.425 * [taylor]: Taking taylor expansion of b in b
0.425 * [backup-simplify]: Simplify 0 into 0
0.425 * [backup-simplify]: Simplify 1 into 1
0.425 * [taylor]: Taking taylor expansion of (+ c d) in b
0.425 * [taylor]: Taking taylor expansion of c in b
0.425 * [backup-simplify]: Simplify c into c
0.425 * [taylor]: Taking taylor expansion of d in b
0.426 * [backup-simplify]: Simplify d into d
0.426 * [taylor]: Taking taylor expansion of (+ a (+ b (+ c d))) in a
0.426 * [taylor]: Taking taylor expansion of a in a
0.426 * [backup-simplify]: Simplify 0 into 0
0.426 * [backup-simplify]: Simplify 1 into 1
0.426 * [taylor]: Taking taylor expansion of (+ b (+ c d)) in a
0.426 * [taylor]: Taking taylor expansion of b in a
0.426 * [backup-simplify]: Simplify b into b
0.426 * [taylor]: Taking taylor expansion of (+ c d) in a
0.426 * [taylor]: Taking taylor expansion of c in a
0.426 * [backup-simplify]: Simplify c into c
0.426 * [taylor]: Taking taylor expansion of d in a
0.426 * [backup-simplify]: Simplify d into d
0.426 * [taylor]: Taking taylor expansion of (+ a (+ b (+ c d))) in a
0.426 * [taylor]: Taking taylor expansion of a in a
0.426 * [backup-simplify]: Simplify 0 into 0
0.426 * [backup-simplify]: Simplify 1 into 1
0.426 * [taylor]: Taking taylor expansion of (+ b (+ c d)) in a
0.426 * [taylor]: Taking taylor expansion of b in a
0.426 * [backup-simplify]: Simplify b into b
0.426 * [taylor]: Taking taylor expansion of (+ c d) in a
0.426 * [taylor]: Taking taylor expansion of c in a
0.426 * [backup-simplify]: Simplify c into c
0.426 * [taylor]: Taking taylor expansion of d in a
0.426 * [backup-simplify]: Simplify d into d
0.426 * [backup-simplify]: Simplify (+ c d) into (+ c d)
0.426 * [backup-simplify]: Simplify (+ b (+ c d)) into (+ b (+ c d))
0.427 * [backup-simplify]: Simplify (+ 0 (+ b (+ c d))) into (+ c (+ b d))
0.427 * [taylor]: Taking taylor expansion of (+ c (+ b d)) in b
0.427 * [taylor]: Taking taylor expansion of c in b
0.427 * [backup-simplify]: Simplify c into c
0.427 * [taylor]: Taking taylor expansion of (+ b d) in b
0.427 * [taylor]: Taking taylor expansion of b in b
0.427 * [backup-simplify]: Simplify 0 into 0
0.427 * [backup-simplify]: Simplify 1 into 1
0.427 * [taylor]: Taking taylor expansion of d in b
0.427 * [backup-simplify]: Simplify d into d
0.427 * [backup-simplify]: Simplify (+ 0 d) into d
0.427 * [backup-simplify]: Simplify (+ c d) into (+ c d)
0.427 * [taylor]: Taking taylor expansion of (+ c d) in c
0.427 * [taylor]: Taking taylor expansion of c in c
0.427 * [backup-simplify]: Simplify 0 into 0
0.427 * [backup-simplify]: Simplify 1 into 1
0.427 * [taylor]: Taking taylor expansion of d in c
0.427 * [backup-simplify]: Simplify d into d
0.427 * [backup-simplify]: Simplify (+ 0 d) into d
0.427 * [taylor]: Taking taylor expansion of d in d
0.427 * [backup-simplify]: Simplify 0 into 0
0.427 * [backup-simplify]: Simplify 1 into 1
0.427 * [backup-simplify]: Simplify 0 into 0
0.428 * [backup-simplify]: Simplify (+ 0 0) into 0
0.429 * [backup-simplify]: Simplify (+ 0 0) into 0
0.429 * [backup-simplify]: Simplify (+ 1 0) into 1
0.429 * [taylor]: Taking taylor expansion of 1 in b
0.429 * [backup-simplify]: Simplify 1 into 1
0.429 * [taylor]: Taking taylor expansion of 1 in c
0.429 * [backup-simplify]: Simplify 1 into 1
0.429 * [taylor]: Taking taylor expansion of 1 in d
0.429 * [backup-simplify]: Simplify 1 into 1
0.429 * [backup-simplify]: Simplify 1 into 1
0.430 * [backup-simplify]: Simplify (+ 1 0) into 1
0.431 * [backup-simplify]: Simplify (+ 0 1) into 1
0.431 * [taylor]: Taking taylor expansion of 1 in c
0.431 * [backup-simplify]: Simplify 1 into 1
0.431 * [taylor]: Taking taylor expansion of 1 in d
0.431 * [backup-simplify]: Simplify 1 into 1
0.431 * [backup-simplify]: Simplify 1 into 1
0.431 * [backup-simplify]: Simplify (+ 1 0) into 1
0.431 * [taylor]: Taking taylor expansion of 1 in d
0.432 * [backup-simplify]: Simplify 1 into 1
0.432 * [backup-simplify]: Simplify 1 into 1
0.432 * [backup-simplify]: Simplify (+ (* 1 (* 1 (* c (* 1 1)))) (+ (* 1 (* 1 (* 1 (* b 1)))) (* 1 (* 1 (* 1 (* 1 a)))))) into (+ a (+ b c))
0.433 * [backup-simplify]: Simplify (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))) into (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))))
0.433 * [approximate]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))) in (a b c d) around 0
0.433 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))) in d
0.433 * [taylor]: Taking taylor expansion of (/ 1 a) in d
0.433 * [taylor]: Taking taylor expansion of a in d
0.433 * [backup-simplify]: Simplify a into a
0.433 * [backup-simplify]: Simplify (/ 1 a) into (/ 1 a)
0.433 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) in d
0.433 * [taylor]: Taking taylor expansion of (/ 1 b) in d
0.433 * [taylor]: Taking taylor expansion of b in d
0.433 * [backup-simplify]: Simplify b into b
0.433 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b)
0.433 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 d)) in d
0.433 * [taylor]: Taking taylor expansion of (/ 1 c) in d
0.433 * [taylor]: Taking taylor expansion of c in d
0.433 * [backup-simplify]: Simplify c into c
0.433 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c)
0.433 * [taylor]: Taking taylor expansion of (/ 1 d) in d
0.433 * [taylor]: Taking taylor expansion of d in d
0.433 * [backup-simplify]: Simplify 0 into 0
0.433 * [backup-simplify]: Simplify 1 into 1
0.434 * [backup-simplify]: Simplify (/ 1 1) into 1
0.434 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))) in c
0.434 * [taylor]: Taking taylor expansion of (/ 1 a) in c
0.434 * [taylor]: Taking taylor expansion of a in c
0.434 * [backup-simplify]: Simplify a into a
0.434 * [backup-simplify]: Simplify (/ 1 a) into (/ 1 a)
0.434 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) in c
0.434 * [taylor]: Taking taylor expansion of (/ 1 b) in c
0.434 * [taylor]: Taking taylor expansion of b in c
0.434 * [backup-simplify]: Simplify b into b
0.434 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b)
0.434 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 d)) in c
0.434 * [taylor]: Taking taylor expansion of (/ 1 c) in c
0.434 * [taylor]: Taking taylor expansion of c in c
0.434 * [backup-simplify]: Simplify 0 into 0
0.434 * [backup-simplify]: Simplify 1 into 1
0.435 * [backup-simplify]: Simplify (/ 1 1) into 1
0.435 * [taylor]: Taking taylor expansion of (/ 1 d) in c
0.435 * [taylor]: Taking taylor expansion of d in c
0.435 * [backup-simplify]: Simplify d into d
0.435 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d)
0.435 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))) in b
0.435 * [taylor]: Taking taylor expansion of (/ 1 a) in b
0.435 * [taylor]: Taking taylor expansion of a in b
0.435 * [backup-simplify]: Simplify a into a
0.435 * [backup-simplify]: Simplify (/ 1 a) into (/ 1 a)
0.435 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) in b
0.435 * [taylor]: Taking taylor expansion of (/ 1 b) in b
0.435 * [taylor]: Taking taylor expansion of b in b
0.435 * [backup-simplify]: Simplify 0 into 0
0.435 * [backup-simplify]: Simplify 1 into 1
0.436 * [backup-simplify]: Simplify (/ 1 1) into 1
0.436 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 d)) in b
0.436 * [taylor]: Taking taylor expansion of (/ 1 c) in b
0.436 * [taylor]: Taking taylor expansion of c in b
0.436 * [backup-simplify]: Simplify c into c
0.436 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c)
0.436 * [taylor]: Taking taylor expansion of (/ 1 d) in b
0.436 * [taylor]: Taking taylor expansion of d in b
0.436 * [backup-simplify]: Simplify d into d
0.436 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d)
0.436 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))) in a
0.436 * [taylor]: Taking taylor expansion of (/ 1 a) in a
0.436 * [taylor]: Taking taylor expansion of a in a
0.436 * [backup-simplify]: Simplify 0 into 0
0.436 * [backup-simplify]: Simplify 1 into 1
0.436 * [backup-simplify]: Simplify (/ 1 1) into 1
0.437 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) in a
0.437 * [taylor]: Taking taylor expansion of (/ 1 b) in a
0.437 * [taylor]: Taking taylor expansion of b in a
0.437 * [backup-simplify]: Simplify b into b
0.437 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b)
0.437 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 d)) in a
0.437 * [taylor]: Taking taylor expansion of (/ 1 c) in a
0.437 * [taylor]: Taking taylor expansion of c in a
0.437 * [backup-simplify]: Simplify c into c
0.437 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c)
0.437 * [taylor]: Taking taylor expansion of (/ 1 d) in a
0.437 * [taylor]: Taking taylor expansion of d in a
0.437 * [backup-simplify]: Simplify d into d
0.437 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d)
0.437 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))) in a
0.437 * [taylor]: Taking taylor expansion of (/ 1 a) in a
0.437 * [taylor]: Taking taylor expansion of a in a
0.437 * [backup-simplify]: Simplify 0 into 0
0.437 * [backup-simplify]: Simplify 1 into 1
0.438 * [backup-simplify]: Simplify (/ 1 1) into 1
0.438 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) in a
0.438 * [taylor]: Taking taylor expansion of (/ 1 b) in a
0.438 * [taylor]: Taking taylor expansion of b in a
0.438 * [backup-simplify]: Simplify b into b
0.438 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b)
0.438 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 d)) in a
0.438 * [taylor]: Taking taylor expansion of (/ 1 c) in a
0.438 * [taylor]: Taking taylor expansion of c in a
0.438 * [backup-simplify]: Simplify c into c
0.438 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c)
0.438 * [taylor]: Taking taylor expansion of (/ 1 d) in a
0.438 * [taylor]: Taking taylor expansion of d in a
0.438 * [backup-simplify]: Simplify d into d
0.438 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d)
0.439 * [backup-simplify]: Simplify (+ 1 0) into 1
0.439 * [taylor]: Taking taylor expansion of 1 in b
0.439 * [backup-simplify]: Simplify 1 into 1
0.440 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.440 * [backup-simplify]: Simplify (+ (/ 1 c) (/ 1 d)) into (+ (/ 1 d) (/ 1 c))
0.440 * [backup-simplify]: Simplify (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))) into (+ (/ 1 b) (+ (/ 1 d) (/ 1 c)))
0.440 * [backup-simplify]: Simplify (+ 0 (+ (/ 1 b) (+ (/ 1 d) (/ 1 c)))) into (+ (/ 1 b) (+ (/ 1 d) (/ 1 c)))
0.441 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))) in b
0.441 * [taylor]: Taking taylor expansion of (/ 1 b) in b
0.441 * [taylor]: Taking taylor expansion of b in b
0.441 * [backup-simplify]: Simplify 0 into 0
0.441 * [backup-simplify]: Simplify 1 into 1
0.441 * [backup-simplify]: Simplify (/ 1 1) into 1
0.441 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 c)) in b
0.441 * [taylor]: Taking taylor expansion of (/ 1 d) in b
0.441 * [taylor]: Taking taylor expansion of d in b
0.441 * [backup-simplify]: Simplify d into d
0.441 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d)
0.441 * [taylor]: Taking taylor expansion of (/ 1 c) in b
0.441 * [taylor]: Taking taylor expansion of c in b
0.441 * [backup-simplify]: Simplify c into c
0.441 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c)
0.442 * [backup-simplify]: Simplify (+ 1 0) into 1
0.442 * [taylor]: Taking taylor expansion of 1 in c
0.442 * [backup-simplify]: Simplify 1 into 1
0.442 * [taylor]: Taking taylor expansion of 1 in c
0.442 * [backup-simplify]: Simplify 1 into 1
0.443 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.443 * [backup-simplify]: Simplify (- (+ (* (/ 1 b) (/ 0 b)))) into 0
0.443 * [backup-simplify]: Simplify (- (+ (* (/ 1 c) (/ 0 c)))) into 0
0.444 * [backup-simplify]: Simplify (- (+ (* (/ 1 d) (/ 0 d)))) into 0
0.444 * [backup-simplify]: Simplify (+ 0 0) into 0
0.444 * [backup-simplify]: Simplify (+ 0 0) into 0
0.445 * [backup-simplify]: Simplify (+ 0 0) into 0
0.445 * [taylor]: Taking taylor expansion of 0 in b
0.445 * [backup-simplify]: Simplify 0 into 0
0.446 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.446 * [backup-simplify]: Simplify (+ (/ 1 d) (/ 1 c)) into (+ (/ 1 c) (/ 1 d))
0.446 * [backup-simplify]: Simplify (+ 0 (+ (/ 1 c) (/ 1 d))) into (+ (/ 1 d) (/ 1 c))
0.446 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 c)) in c
0.446 * [taylor]: Taking taylor expansion of (/ 1 d) in c
0.446 * [taylor]: Taking taylor expansion of d in c
0.446 * [backup-simplify]: Simplify d into d
0.446 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d)
0.446 * [taylor]: Taking taylor expansion of (/ 1 c) in c
0.446 * [taylor]: Taking taylor expansion of c in c
0.446 * [backup-simplify]: Simplify 0 into 0
0.446 * [backup-simplify]: Simplify 1 into 1
0.447 * [backup-simplify]: Simplify (/ 1 1) into 1
0.447 * [backup-simplify]: Simplify (+ 0 1) into 1
0.447 * [taylor]: Taking taylor expansion of 1 in d
0.447 * [backup-simplify]: Simplify 1 into 1
0.447 * [taylor]: Taking taylor expansion of 0 in c
0.447 * [backup-simplify]: Simplify 0 into 0
0.447 * [taylor]: Taking taylor expansion of 1 in d
0.447 * [backup-simplify]: Simplify 1 into 1
0.448 * [taylor]: Taking taylor expansion of 1 in d
0.448 * [backup-simplify]: Simplify 1 into 1
0.449 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.449 * [backup-simplify]: Simplify (- (+ (* (/ 1 b) (/ 0 b)) (* 0 (/ 0 b)))) into 0
0.449 * [backup-simplify]: Simplify (- (+ (* (/ 1 c) (/ 0 c)) (* 0 (/ 0 c)))) into 0
0.449 * [backup-simplify]: Simplify (- (+ (* (/ 1 d) (/ 0 d)) (* 0 (/ 0 d)))) into 0
0.450 * [backup-simplify]: Simplify (+ 0 0) into 0
0.450 * [backup-simplify]: Simplify (+ 0 0) into 0
0.450 * [backup-simplify]: Simplify (+ 0 0) into 0
0.450 * [taylor]: Taking taylor expansion of 0 in b
0.450 * [backup-simplify]: Simplify 0 into 0
0.450 * [taylor]: Taking taylor expansion of 0 in c
0.451 * [backup-simplify]: Simplify 0 into 0
0.452 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.452 * [backup-simplify]: Simplify (- (+ (* (/ 1 d) (/ 0 d)))) into 0
0.452 * [backup-simplify]: Simplify (- (+ (* (/ 1 c) (/ 0 c)))) into 0
0.452 * [backup-simplify]: Simplify (+ 0 0) into 0
0.453 * [backup-simplify]: Simplify (+ 0 0) into 0
0.453 * [taylor]: Taking taylor expansion of 0 in c
0.453 * [backup-simplify]: Simplify 0 into 0
0.453 * [taylor]: Taking taylor expansion of 0 in c
0.453 * [backup-simplify]: Simplify 0 into 0
0.454 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.454 * [backup-simplify]: Simplify (+ (/ 1 d) 0) into (/ 1 d)
0.454 * [taylor]: Taking taylor expansion of (/ 1 d) in d
0.454 * [taylor]: Taking taylor expansion of d in d
0.454 * [backup-simplify]: Simplify 0 into 0
0.454 * [backup-simplify]: Simplify 1 into 1
0.454 * [backup-simplify]: Simplify (/ 1 1) into 1
0.454 * [backup-simplify]: Simplify 1 into 1
0.454 * [taylor]: Taking taylor expansion of 0 in d
0.454 * [backup-simplify]: Simplify 0 into 0
0.454 * [taylor]: Taking taylor expansion of 0 in d
0.455 * [backup-simplify]: Simplify 0 into 0
0.455 * [taylor]: Taking taylor expansion of 0 in d
0.455 * [backup-simplify]: Simplify 0 into 0
0.455 * [backup-simplify]: Simplify 1 into 1
0.455 * [backup-simplify]: Simplify 1 into 1
0.456 * [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))
0.456 * [backup-simplify]: Simplify (+ (/ 1 (- a)) (+ (/ 1 (- b)) (+ (/ 1 (- c)) (/ 1 (- d))))) into (- (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))))
0.456 * [approximate]: Taking taylor expansion of (- (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))))) in (a b c d) around 0
0.456 * [taylor]: Taking taylor expansion of (- (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))))) in d
0.456 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))) in d
0.456 * [taylor]: Taking taylor expansion of (/ 1 a) in d
0.457 * [taylor]: Taking taylor expansion of a in d
0.457 * [backup-simplify]: Simplify a into a
0.457 * [backup-simplify]: Simplify (/ 1 a) into (/ 1 a)
0.457 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) in d
0.457 * [taylor]: Taking taylor expansion of (/ 1 b) in d
0.457 * [taylor]: Taking taylor expansion of b in d
0.457 * [backup-simplify]: Simplify b into b
0.457 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b)
0.457 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 d)) in d
0.457 * [taylor]: Taking taylor expansion of (/ 1 c) in d
0.457 * [taylor]: Taking taylor expansion of c in d
0.457 * [backup-simplify]: Simplify c into c
0.457 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c)
0.457 * [taylor]: Taking taylor expansion of (/ 1 d) in d
0.457 * [taylor]: Taking taylor expansion of d in d
0.457 * [backup-simplify]: Simplify 0 into 0
0.457 * [backup-simplify]: Simplify 1 into 1
0.458 * [backup-simplify]: Simplify (/ 1 1) into 1
0.458 * [taylor]: Taking taylor expansion of (- (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))))) in c
0.458 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))) in c
0.458 * [taylor]: Taking taylor expansion of (/ 1 a) in c
0.458 * [taylor]: Taking taylor expansion of a in c
0.458 * [backup-simplify]: Simplify a into a
0.458 * [backup-simplify]: Simplify (/ 1 a) into (/ 1 a)
0.458 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) in c
0.458 * [taylor]: Taking taylor expansion of (/ 1 b) in c
0.458 * [taylor]: Taking taylor expansion of b in c
0.458 * [backup-simplify]: Simplify b into b
0.458 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b)
0.458 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 d)) in c
0.458 * [taylor]: Taking taylor expansion of (/ 1 c) in c
0.458 * [taylor]: Taking taylor expansion of c in c
0.458 * [backup-simplify]: Simplify 0 into 0
0.458 * [backup-simplify]: Simplify 1 into 1
0.459 * [backup-simplify]: Simplify (/ 1 1) into 1
0.459 * [taylor]: Taking taylor expansion of (/ 1 d) in c
0.459 * [taylor]: Taking taylor expansion of d in c
0.459 * [backup-simplify]: Simplify d into d
0.459 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d)
0.459 * [taylor]: Taking taylor expansion of (- (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))))) in b
0.459 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))) in b
0.459 * [taylor]: Taking taylor expansion of (/ 1 a) in b
0.459 * [taylor]: Taking taylor expansion of a in b
0.459 * [backup-simplify]: Simplify a into a
0.459 * [backup-simplify]: Simplify (/ 1 a) into (/ 1 a)
0.459 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) in b
0.459 * [taylor]: Taking taylor expansion of (/ 1 b) in b
0.459 * [taylor]: Taking taylor expansion of b in b
0.459 * [backup-simplify]: Simplify 0 into 0
0.459 * [backup-simplify]: Simplify 1 into 1
0.460 * [backup-simplify]: Simplify (/ 1 1) into 1
0.460 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 d)) in b
0.460 * [taylor]: Taking taylor expansion of (/ 1 c) in b
0.460 * [taylor]: Taking taylor expansion of c in b
0.460 * [backup-simplify]: Simplify c into c
0.460 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c)
0.460 * [taylor]: Taking taylor expansion of (/ 1 d) in b
0.460 * [taylor]: Taking taylor expansion of d in b
0.460 * [backup-simplify]: Simplify d into d
0.460 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d)
0.460 * [taylor]: Taking taylor expansion of (- (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))))) in a
0.460 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))) in a
0.460 * [taylor]: Taking taylor expansion of (/ 1 a) in a
0.460 * [taylor]: Taking taylor expansion of a in a
0.460 * [backup-simplify]: Simplify 0 into 0
0.460 * [backup-simplify]: Simplify 1 into 1
0.460 * [backup-simplify]: Simplify (/ 1 1) into 1
0.461 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) in a
0.461 * [taylor]: Taking taylor expansion of (/ 1 b) in a
0.461 * [taylor]: Taking taylor expansion of b in a
0.461 * [backup-simplify]: Simplify b into b
0.461 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b)
0.461 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 d)) in a
0.461 * [taylor]: Taking taylor expansion of (/ 1 c) in a
0.461 * [taylor]: Taking taylor expansion of c in a
0.461 * [backup-simplify]: Simplify c into c
0.461 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c)
0.461 * [taylor]: Taking taylor expansion of (/ 1 d) in a
0.461 * [taylor]: Taking taylor expansion of d in a
0.461 * [backup-simplify]: Simplify d into d
0.461 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d)
0.461 * [taylor]: Taking taylor expansion of (- (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))))) in a
0.461 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))) in a
0.461 * [taylor]: Taking taylor expansion of (/ 1 a) in a
0.461 * [taylor]: Taking taylor expansion of a in a
0.461 * [backup-simplify]: Simplify 0 into 0
0.461 * [backup-simplify]: Simplify 1 into 1
0.462 * [backup-simplify]: Simplify (/ 1 1) into 1
0.462 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) in a
0.462 * [taylor]: Taking taylor expansion of (/ 1 b) in a
0.462 * [taylor]: Taking taylor expansion of b in a
0.462 * [backup-simplify]: Simplify b into b
0.462 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b)
0.462 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 d)) in a
0.462 * [taylor]: Taking taylor expansion of (/ 1 c) in a
0.462 * [taylor]: Taking taylor expansion of c in a
0.462 * [backup-simplify]: Simplify c into c
0.462 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c)
0.462 * [taylor]: Taking taylor expansion of (/ 1 d) in a
0.462 * [taylor]: Taking taylor expansion of d in a
0.462 * [backup-simplify]: Simplify d into d
0.462 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d)
0.463 * [backup-simplify]: Simplify (+ 1 0) into 1
0.463 * [backup-simplify]: Simplify (- 1) into -1
0.463 * [taylor]: Taking taylor expansion of -1 in b
0.463 * [backup-simplify]: Simplify -1 into -1
0.464 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.464 * [backup-simplify]: Simplify (+ (/ 1 c) (/ 1 d)) into (+ (/ 1 d) (/ 1 c))
0.464 * [backup-simplify]: Simplify (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))) into (+ (/ 1 b) (+ (/ 1 d) (/ 1 c)))
0.465 * [backup-simplify]: Simplify (+ 0 (+ (/ 1 b) (+ (/ 1 d) (/ 1 c)))) into (+ (/ 1 b) (+ (/ 1 d) (/ 1 c)))
0.465 * [backup-simplify]: Simplify (- (+ (/ 1 b) (+ (/ 1 d) (/ 1 c)))) into (- (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))))
0.465 * [taylor]: Taking taylor expansion of (- (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))) in b
0.465 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) in b
0.465 * [taylor]: Taking taylor expansion of (/ 1 b) in b
0.465 * [taylor]: Taking taylor expansion of b in b
0.465 * [backup-simplify]: Simplify 0 into 0
0.465 * [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 * [backup-simplify]: Simplify (+ 1 0) into 1
0.467 * [backup-simplify]: Simplify (- 1) into -1
0.467 * [taylor]: Taking taylor expansion of -1 in c
0.467 * [backup-simplify]: Simplify -1 into -1
0.467 * [taylor]: Taking taylor expansion of -1 in c
0.467 * [backup-simplify]: Simplify -1 into -1
0.468 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.468 * [backup-simplify]: Simplify (- (+ (* (/ 1 b) (/ 0 b)))) into 0
0.468 * [backup-simplify]: Simplify (- (+ (* (/ 1 c) (/ 0 c)))) into 0
0.468 * [backup-simplify]: Simplify (- (+ (* (/ 1 d) (/ 0 d)))) into 0
0.469 * [backup-simplify]: Simplify (+ 0 0) into 0
0.469 * [backup-simplify]: Simplify (+ 0 0) into 0
0.470 * [backup-simplify]: Simplify (+ 0 0) into 0
0.470 * [backup-simplify]: Simplify (- 0) into 0
0.470 * [taylor]: Taking taylor expansion of 0 in b
0.470 * [backup-simplify]: Simplify 0 into 0
0.471 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.471 * [backup-simplify]: Simplify (+ (/ 1 c) (/ 1 d)) into (+ (/ 1 d) (/ 1 c))
0.471 * [backup-simplify]: Simplify (+ 0 (+ (/ 1 d) (/ 1 c))) into (+ (/ 1 c) (/ 1 d))
0.472 * [backup-simplify]: Simplify (- (+ (/ 1 c) (/ 1 d))) into (- (+ (/ 1 c) (/ 1 d)))
0.472 * [taylor]: Taking taylor expansion of (- (+ (/ 1 c) (/ 1 d))) in c
0.472 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 d)) in c
0.472 * [taylor]: Taking taylor expansion of (/ 1 c) in c
0.472 * [taylor]: Taking taylor expansion of c in c
0.472 * [backup-simplify]: Simplify 0 into 0
0.472 * [backup-simplify]: Simplify 1 into 1
0.472 * [backup-simplify]: Simplify (/ 1 1) into 1
0.472 * [taylor]: Taking taylor expansion of (/ 1 d) in c
0.472 * [taylor]: Taking taylor expansion of d in c
0.472 * [backup-simplify]: Simplify d into d
0.472 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d)
0.473 * [backup-simplify]: Simplify (+ 1 0) into 1
0.473 * [backup-simplify]: Simplify (- 1) into -1
0.473 * [taylor]: Taking taylor expansion of -1 in d
0.473 * [backup-simplify]: Simplify -1 into -1
0.473 * [taylor]: Taking taylor expansion of 0 in c
0.473 * [backup-simplify]: Simplify 0 into 0
0.473 * [taylor]: Taking taylor expansion of -1 in d
0.473 * [backup-simplify]: Simplify -1 into -1
0.473 * [taylor]: Taking taylor expansion of -1 in d
0.474 * [backup-simplify]: Simplify -1 into -1
0.475 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.475 * [backup-simplify]: Simplify (- (+ (* (/ 1 b) (/ 0 b)) (* 0 (/ 0 b)))) into 0
0.475 * [backup-simplify]: Simplify (- (+ (* (/ 1 c) (/ 0 c)) (* 0 (/ 0 c)))) into 0
0.475 * [backup-simplify]: Simplify (- (+ (* (/ 1 d) (/ 0 d)) (* 0 (/ 0 d)))) into 0
0.476 * [backup-simplify]: Simplify (+ 0 0) into 0
0.476 * [backup-simplify]: Simplify (+ 0 0) into 0
0.476 * [backup-simplify]: Simplify (+ 0 0) into 0
0.477 * [backup-simplify]: Simplify (- 0) into 0
0.477 * [taylor]: Taking taylor expansion of 0 in b
0.477 * [backup-simplify]: Simplify 0 into 0
0.477 * [taylor]: Taking taylor expansion of 0 in c
0.477 * [backup-simplify]: Simplify 0 into 0
0.478 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.478 * [backup-simplify]: Simplify (- (+ (* (/ 1 c) (/ 0 c)))) into 0
0.478 * [backup-simplify]: Simplify (- (+ (* (/ 1 d) (/ 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) into 0
0.479 * [taylor]: Taking taylor expansion of 0 in c
0.479 * [backup-simplify]: Simplify 0 into 0
0.480 * [taylor]: Taking taylor expansion of 0 in c
0.480 * [backup-simplify]: Simplify 0 into 0
0.480 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.480 * [backup-simplify]: Simplify (+ 0 (/ 1 d)) into (/ 1 d)
0.481 * [backup-simplify]: Simplify (- (/ 1 d)) into (- (/ 1 d))
0.481 * [taylor]: Taking taylor expansion of (- (/ 1 d)) in d
0.481 * [taylor]: Taking taylor expansion of (/ 1 d) in d
0.481 * [taylor]: Taking taylor expansion of d in d
0.481 * [backup-simplify]: Simplify 0 into 0
0.481 * [backup-simplify]: Simplify 1 into 1
0.481 * [backup-simplify]: Simplify (/ 1 1) into 1
0.481 * [backup-simplify]: Simplify (- 1) into -1
0.482 * [backup-simplify]: Simplify -1 into -1
0.482 * [taylor]: Taking taylor expansion of 0 in d
0.482 * [backup-simplify]: Simplify 0 into 0
0.482 * [taylor]: Taking taylor expansion of 0 in d
0.482 * [backup-simplify]: Simplify 0 into 0
0.482 * [taylor]: Taking taylor expansion of 0 in d
0.482 * [backup-simplify]: Simplify 0 into 0
0.482 * [backup-simplify]: Simplify -1 into -1
0.482 * [backup-simplify]: Simplify -1 into -1
0.483 * [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))
0.483 * * * * [progress]: [ 2 / 2 ] generating series at (2 1 2)
0.484 * [backup-simplify]: Simplify (+ b (+ c d)) into (+ b (+ c d))
0.484 * [approximate]: Taking taylor expansion of (+ b (+ c d)) in (b c d) around 0
0.484 * [taylor]: Taking taylor expansion of (+ b (+ c d)) in d
0.484 * [taylor]: Taking taylor expansion of b in d
0.484 * [backup-simplify]: Simplify b into b
0.484 * [taylor]: Taking taylor expansion of (+ c d) in d
0.484 * [taylor]: Taking taylor expansion of c in d
0.484 * [backup-simplify]: Simplify c into c
0.484 * [taylor]: Taking taylor expansion of d in d
0.484 * [backup-simplify]: Simplify 0 into 0
0.484 * [backup-simplify]: Simplify 1 into 1
0.484 * [taylor]: Taking taylor expansion of (+ b (+ c d)) in c
0.484 * [taylor]: Taking taylor expansion of b in c
0.484 * [backup-simplify]: Simplify b into b
0.484 * [taylor]: Taking taylor expansion of (+ c d) in c
0.484 * [taylor]: Taking taylor expansion of c in c
0.484 * [backup-simplify]: Simplify 0 into 0
0.484 * [backup-simplify]: Simplify 1 into 1
0.484 * [taylor]: Taking taylor expansion of d in c
0.484 * [backup-simplify]: Simplify d into d
0.484 * [taylor]: Taking taylor expansion of (+ b (+ c d)) in b
0.484 * [taylor]: Taking taylor expansion of b in b
0.484 * [backup-simplify]: Simplify 0 into 0
0.484 * [backup-simplify]: Simplify 1 into 1
0.484 * [taylor]: Taking taylor expansion of (+ c d) in b
0.484 * [taylor]: Taking taylor expansion of c in b
0.484 * [backup-simplify]: Simplify c into c
0.484 * [taylor]: Taking taylor expansion of d in b
0.484 * [backup-simplify]: Simplify d into d
0.484 * [taylor]: Taking taylor expansion of (+ b (+ c d)) in b
0.484 * [taylor]: Taking taylor expansion of b in b
0.484 * [backup-simplify]: Simplify 0 into 0
0.484 * [backup-simplify]: Simplify 1 into 1
0.485 * [taylor]: Taking taylor expansion of (+ c d) in b
0.485 * [taylor]: Taking taylor expansion of c in b
0.485 * [backup-simplify]: Simplify c into c
0.485 * [taylor]: Taking taylor expansion of d in b
0.485 * [backup-simplify]: Simplify d into d
0.485 * [backup-simplify]: Simplify (+ c d) into (+ c d)
0.485 * [backup-simplify]: Simplify (+ 0 (+ c d)) into (+ c d)
0.485 * [taylor]: Taking taylor expansion of (+ c d) in c
0.485 * [taylor]: Taking taylor expansion of c in c
0.485 * [backup-simplify]: Simplify 0 into 0
0.485 * [backup-simplify]: Simplify 1 into 1
0.485 * [taylor]: Taking taylor expansion of d in c
0.485 * [backup-simplify]: Simplify d into d
0.485 * [backup-simplify]: Simplify (+ 0 d) into d
0.485 * [taylor]: Taking taylor expansion of d in d
0.485 * [backup-simplify]: Simplify 0 into 0
0.485 * [backup-simplify]: Simplify 1 into 1
0.485 * [backup-simplify]: Simplify 0 into 0
0.486 * [backup-simplify]: Simplify (+ 0 0) into 0
0.486 * [backup-simplify]: Simplify (+ 1 0) into 1
0.486 * [taylor]: Taking taylor expansion of 1 in c
0.486 * [backup-simplify]: Simplify 1 into 1
0.486 * [taylor]: Taking taylor expansion of 1 in d
0.486 * [backup-simplify]: Simplify 1 into 1
0.486 * [backup-simplify]: Simplify 1 into 1
0.487 * [backup-simplify]: Simplify (+ 1 0) into 1
0.487 * [taylor]: Taking taylor expansion of 1 in d
0.487 * [backup-simplify]: Simplify 1 into 1
0.487 * [backup-simplify]: Simplify 1 into 1
0.487 * [backup-simplify]: Simplify 1 into 1
0.488 * [backup-simplify]: Simplify (+ (* 1 (* d (* 1 1))) (+ (* 1 (* 1 (* c 1))) (* 1 (* 1 (* 1 b))))) into (+ b (+ c d))
0.488 * [backup-simplify]: Simplify (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) into (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))
0.488 * [approximate]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) in (b c d) around 0
0.488 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) in d
0.488 * [taylor]: Taking taylor expansion of (/ 1 b) in d
0.488 * [taylor]: Taking taylor expansion of b in d
0.488 * [backup-simplify]: Simplify b into b
0.488 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b)
0.488 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 d)) in d
0.488 * [taylor]: Taking taylor expansion of (/ 1 c) in d
0.488 * [taylor]: Taking taylor expansion of c in d
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 d
0.488 * [taylor]: Taking taylor expansion of d in d
0.488 * [backup-simplify]: Simplify 0 into 0
0.488 * [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 c
0.489 * [taylor]: Taking taylor expansion of (/ 1 b) in c
0.489 * [taylor]: Taking taylor expansion of b in c
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 c
0.489 * [taylor]: Taking taylor expansion of (/ 1 c) in c
0.489 * [taylor]: Taking taylor expansion of c in c
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
0.490 * [taylor]: Taking taylor expansion of (/ 1 d) in c
0.490 * [taylor]: Taking taylor expansion of d in c
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 b) (+ (/ 1 c) (/ 1 d))) in b
0.490 * [taylor]: Taking taylor expansion of (/ 1 b) in b
0.490 * [taylor]: Taking taylor expansion of b in b
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 c) (/ 1 d)) in b
0.490 * [taylor]: Taking taylor expansion of (/ 1 c) in b
0.490 * [taylor]: Taking taylor expansion of c in b
0.490 * [backup-simplify]: Simplify c into c
0.490 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c)
0.490 * [taylor]: Taking taylor expansion of (/ 1 d) in b
0.490 * [taylor]: Taking taylor expansion of d in b
0.490 * [backup-simplify]: Simplify d into d
0.491 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d)
0.491 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) in b
0.491 * [taylor]: Taking taylor expansion of (/ 1 b) in b
0.491 * [taylor]: Taking taylor expansion of b in b
0.491 * [backup-simplify]: Simplify 0 into 0
0.491 * [backup-simplify]: Simplify 1 into 1
0.491 * [backup-simplify]: Simplify (/ 1 1) into 1
0.491 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 d)) in b
0.491 * [taylor]: Taking taylor expansion of (/ 1 c) in b
0.491 * [taylor]: Taking taylor expansion of c in b
0.491 * [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 b
0.491 * [taylor]: Taking taylor expansion of d in b
0.491 * [backup-simplify]: Simplify d into d
0.491 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d)
0.492 * [backup-simplify]: Simplify (+ 1 0) into 1
0.492 * [taylor]: Taking taylor expansion of 1 in c
0.492 * [backup-simplify]: Simplify 1 into 1
0.493 * [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 (+ 0 (+ (/ 1 d) (/ 1 c))) into (+ (/ 1 c) (/ 1 d))
0.493 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 d)) in c
0.493 * [taylor]: Taking taylor expansion of (/ 1 c) in c
0.493 * [taylor]: Taking taylor expansion of c in c
0.493 * [backup-simplify]: Simplify 0 into 0
0.493 * [backup-simplify]: Simplify 1 into 1
0.494 * [backup-simplify]: Simplify (/ 1 1) into 1
0.494 * [taylor]: Taking taylor expansion of (/ 1 d) in c
0.494 * [taylor]: Taking taylor expansion of d in c
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
0.494 * [taylor]: Taking taylor expansion of 1 in d
0.494 * [backup-simplify]: Simplify 1 into 1
0.495 * [taylor]: Taking taylor expansion of 1 in d
0.495 * [backup-simplify]: Simplify 1 into 1
0.495 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.496 * [backup-simplify]: Simplify (- (+ (* (/ 1 c) (/ 0 c)))) into 0
0.496 * [backup-simplify]: Simplify (- (+ (* (/ 1 d) (/ 0 d)))) into 0
0.496 * [backup-simplify]: Simplify (+ 0 0) into 0
0.496 * [backup-simplify]: Simplify (+ 0 0) into 0
0.496 * [taylor]: Taking taylor expansion of 0 in c
0.496 * [backup-simplify]: Simplify 0 into 0
0.497 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.497 * [backup-simplify]: Simplify (+ 0 (/ 1 d)) into (/ 1 d)
0.497 * [taylor]: Taking taylor expansion of (/ 1 d) in d
0.497 * [taylor]: Taking taylor expansion of d in d
0.497 * [backup-simplify]: Simplify 0 into 0
0.497 * [backup-simplify]: Simplify 1 into 1
0.497 * [backup-simplify]: Simplify (/ 1 1) into 1
0.497 * [backup-simplify]: Simplify 1 into 1
0.497 * [taylor]: Taking taylor expansion of 0 in d
0.497 * [backup-simplify]: Simplify 0 into 0
0.497 * [backup-simplify]: Simplify 1 into 1
0.497 * [backup-simplify]: Simplify 1 into 1
0.498 * [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))
0.498 * [backup-simplify]: Simplify (+ (/ 1 (- b)) (+ (/ 1 (- c)) (/ 1 (- d)))) into (- (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))))
0.498 * [approximate]: Taking taylor expansion of (- (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))) in (b c d) around 0
0.498 * [taylor]: Taking taylor expansion of (- (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))) in d
0.498 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) in d
0.498 * [taylor]: Taking taylor expansion of (/ 1 b) in d
0.498 * [taylor]: Taking taylor expansion of b in d
0.498 * [backup-simplify]: Simplify b into b
0.498 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b)
0.498 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 d)) in d
0.498 * [taylor]: Taking taylor expansion of (/ 1 c) in d
0.498 * [taylor]: Taking taylor expansion of c in d
0.498 * [backup-simplify]: Simplify c into c
0.498 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c)
0.498 * [taylor]: Taking taylor expansion of (/ 1 d) in d
0.498 * [taylor]: Taking taylor expansion of d in d
0.498 * [backup-simplify]: Simplify 0 into 0
0.498 * [backup-simplify]: Simplify 1 into 1
0.498 * [backup-simplify]: Simplify (/ 1 1) into 1
0.498 * [taylor]: Taking taylor expansion of (- (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))) in c
0.498 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) in c
0.498 * [taylor]: Taking taylor expansion of (/ 1 b) in c
0.498 * [taylor]: Taking taylor expansion of b in c
0.498 * [backup-simplify]: Simplify b into b
0.498 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b)
0.498 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 d)) in c
0.498 * [taylor]: Taking taylor expansion of (/ 1 c) in c
0.498 * [taylor]: Taking taylor expansion of c in c
0.498 * [backup-simplify]: Simplify 0 into 0
0.498 * [backup-simplify]: Simplify 1 into 1
0.499 * [backup-simplify]: Simplify (/ 1 1) into 1
0.499 * [taylor]: Taking taylor expansion of (/ 1 d) in c
0.499 * [taylor]: Taking taylor expansion of d in c
0.499 * [backup-simplify]: Simplify d into d
0.499 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d)
0.499 * [taylor]: Taking taylor expansion of (- (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))) in b
0.499 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) in b
0.499 * [taylor]: Taking taylor expansion of (/ 1 b) in b
0.499 * [taylor]: Taking taylor expansion of b in b
0.499 * [backup-simplify]: Simplify 0 into 0
0.499 * [backup-simplify]: Simplify 1 into 1
0.499 * [backup-simplify]: Simplify (/ 1 1) into 1
0.499 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 d)) in b
0.499 * [taylor]: Taking taylor expansion of (/ 1 c) in b
0.499 * [taylor]: Taking taylor expansion of c in b
0.499 * [backup-simplify]: Simplify c into c
0.499 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c)
0.499 * [taylor]: Taking taylor expansion of (/ 1 d) in b
0.499 * [taylor]: Taking taylor expansion of d in b
0.499 * [backup-simplify]: Simplify d into d
0.499 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d)
0.500 * [taylor]: Taking taylor expansion of (- (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))) in b
0.500 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) in b
0.500 * [taylor]: Taking taylor expansion of (/ 1 b) in b
0.500 * [taylor]: Taking taylor expansion of b in b
0.500 * [backup-simplify]: Simplify 0 into 0
0.500 * [backup-simplify]: Simplify 1 into 1
0.500 * [backup-simplify]: Simplify (/ 1 1) into 1
0.500 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 d)) in b
0.500 * [taylor]: Taking taylor expansion of (/ 1 c) in b
0.500 * [taylor]: Taking taylor expansion of c in b
0.500 * [backup-simplify]: Simplify c into c
0.500 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c)
0.500 * [taylor]: Taking taylor expansion of (/ 1 d) in b
0.500 * [taylor]: Taking taylor expansion of d in b
0.500 * [backup-simplify]: Simplify d into d
0.500 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d)
0.500 * [backup-simplify]: Simplify (+ 1 0) into 1
0.501 * [backup-simplify]: Simplify (- 1) into -1
0.501 * [taylor]: Taking taylor expansion of -1 in c
0.501 * [backup-simplify]: Simplify -1 into -1
0.501 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.501 * [backup-simplify]: Simplify (+ (/ 1 c) (/ 1 d)) into (+ (/ 1 d) (/ 1 c))
0.501 * [backup-simplify]: Simplify (+ 0 (+ (/ 1 d) (/ 1 c))) into (+ (/ 1 c) (/ 1 d))
0.501 * [backup-simplify]: Simplify (- (+ (/ 1 c) (/ 1 d))) into (- (+ (/ 1 c) (/ 1 d)))
0.501 * [taylor]: Taking taylor expansion of (- (+ (/ 1 c) (/ 1 d))) in c
0.501 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 d)) in c
0.501 * [taylor]: Taking taylor expansion of (/ 1 c) in c
0.501 * [taylor]: Taking taylor expansion of c in c
0.501 * [backup-simplify]: Simplify 0 into 0
0.501 * [backup-simplify]: Simplify 1 into 1
0.502 * [backup-simplify]: Simplify (/ 1 1) into 1
0.502 * [taylor]: Taking taylor expansion of (/ 1 d) in c
0.502 * [taylor]: Taking taylor expansion of d in c
0.502 * [backup-simplify]: Simplify d into d
0.502 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d)
0.502 * [backup-simplify]: Simplify (+ 1 0) into 1
0.502 * [backup-simplify]: Simplify (- 1) into -1
0.502 * [taylor]: Taking taylor expansion of -1 in d
0.502 * [backup-simplify]: Simplify -1 into -1
0.502 * [taylor]: Taking taylor expansion of -1 in d
0.502 * [backup-simplify]: Simplify -1 into -1
0.503 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.503 * [backup-simplify]: Simplify (- (+ (* (/ 1 c) (/ 0 c)))) into 0
0.503 * [backup-simplify]: Simplify (- (+ (* (/ 1 d) (/ 0 d)))) 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 c
0.504 * [backup-simplify]: Simplify 0 into 0
0.504 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.504 * [backup-simplify]: Simplify (+ 0 (/ 1 d)) into (/ 1 d)
0.504 * [backup-simplify]: Simplify (- (/ 1 d)) into (- (/ 1 d))
0.504 * [taylor]: Taking taylor expansion of (- (/ 1 d)) in d
0.505 * [taylor]: Taking taylor expansion of (/ 1 d) in d
0.505 * [taylor]: Taking taylor expansion of d in d
0.505 * [backup-simplify]: Simplify 0 into 0
0.505 * [backup-simplify]: Simplify 1 into 1
0.505 * [backup-simplify]: Simplify (/ 1 1) into 1
0.505 * [backup-simplify]: Simplify (- 1) into -1
0.505 * [backup-simplify]: Simplify -1 into -1
0.505 * [taylor]: Taking taylor expansion of 0 in d
0.505 * [backup-simplify]: Simplify 0 into 0
0.505 * [backup-simplify]: Simplify -1 into -1
0.505 * [backup-simplify]: Simplify -1 into -1
0.506 * [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))
0.506 * * * [progress]: simplifying candidates
0.506 * * * * [progress]: [ 1 / 44 ] simplifiying candidate #<alt (λ (a b c d) (* (log (* (exp a) (* (exp b) (* (exp c) (exp d))))) 2))>
0.506 * * * * [progress]: [ 2 / 44 ] simplifiying candidate #<alt (λ (a b c d) (* (log (* (exp a) (* (exp b) (exp (+ c d))))) 2))>
0.506 * * * * [progress]: [ 3 / 44 ] simplifiying candidate #<alt (λ (a b c d) (* (log (* (exp a) (exp (+ b (+ c d))))) 2))>
0.506 * * * * [progress]: [ 4 / 44 ] simplifiying candidate #<alt (λ (a b c d) (* (pow (+ a (+ b (+ c d))) 1) 2))>
0.506 * * * * [progress]: [ 5 / 44 ] simplifiying candidate #<alt (λ (a b c d) (* (exp (log (+ a (+ b (+ c d))))) 2))>
0.506 * * * * [progress]: [ 6 / 44 ] simplifiying candidate #<alt (λ (a b c d) (* (log (exp (+ a (+ b (+ c d))))) 2))>
0.506 * * * * [progress]: [ 7 / 44 ] simplifiying candidate #<alt (λ (a b c d) (* (* (* (cbrt (+ a (+ b (+ c d)))) (cbrt (+ a (+ b (+ c d))))) (cbrt (+ a (+ b (+ c d))))) 2))>
0.506 * * * * [progress]: [ 8 / 44 ] simplifiying candidate #<alt (λ (a b c d) (* (cbrt (* (* (+ a (+ b (+ c d))) (+ a (+ b (+ c d)))) (+ a (+ b (+ c d))))) 2))>
0.506 * * * * [progress]: [ 9 / 44 ] simplifiying candidate #<alt (λ (a b c d) (* (* (sqrt (+ a (+ b (+ c d)))) (sqrt (+ a (+ b (+ c d))))) 2))>
0.506 * * * * [progress]: [ 10 / 44 ] simplifiying candidate #<alt (λ (a b c d) (* (/ (+ (pow a 3) (pow (+ b (+ c d)) 3)) (+ (* a a) (- (* (+ b (+ c d)) (+ b (+ c d))) (* a (+ b (+ c d)))))) 2))>
0.506 * * * * [progress]: [ 11 / 44 ] simplifiying candidate #<alt (λ (a b c d) (* (* 1 (+ a (+ b (+ c d)))) 2))>
0.506 * * * * [progress]: [ 12 / 44 ] simplifiying candidate #<alt (λ (a b c d) (* (/ (- (* a a) (* (+ b (+ c d)) (+ b (+ c d)))) (- a (+ b (+ c d)))) 2))>
0.506 * * * * [progress]: [ 13 / 44 ] simplifiying candidate #<alt (λ (a b c d) (* (* 1 (+ a (+ b (+ c d)))) 2))>
0.506 * * * * [progress]: [ 14 / 44 ] simplifiying candidate #<alt (λ (a b c d) (* (* 1 (+ a (+ b (+ c d)))) 2))>
0.506 * * * * [progress]: [ 15 / 44 ] simplifiying candidate #<alt (λ (a b c d) (* (* 1 (+ a (+ b (+ c d)))) 2))>
0.506 * * * * [progress]: [ 16 / 44 ] simplifiying candidate #<alt (λ (a b c d) (* (+ (+ a b) (+ c d)) 2))>
0.506 * * * * [progress]: [ 17 / 44 ] simplifiying candidate #<alt (λ (a b c d) (* (+ (+ a (+ b c)) d) 2))>
0.506 * * * * [progress]: [ 18 / 44 ] simplifiying candidate #<alt (λ (a b c d) (* (+ (+ a (+ b d)) c) 2))>
0.506 * * * * [progress]: [ 19 / 44 ] simplifiying candidate #<alt (λ (a b c d) (* (+ (+ a (+ c d)) b) 2))>
0.506 * * * * [progress]: [ 20 / 44 ] simplifiying candidate #<alt (λ (a b c d) (* (posit16->real (real->posit16 (+ a (+ b (+ c d))))) 2))>
0.506 * * * * [progress]: [ 21 / 44 ] simplifiying candidate #<alt (λ (a b c d) (* (+ (+ b (+ c d)) a) 2))>
0.506 * * * * [progress]: [ 22 / 44 ] simplifiying candidate #<alt (λ (a b c d) (* (+ a (log (* (exp b) (* (exp c) (exp d))))) 2))>
0.506 * * * * [progress]: [ 23 / 44 ] simplifiying candidate #<alt (λ (a b c d) (* (+ a (log (* (exp b) (exp (+ c d))))) 2))>
0.507 * * * * [progress]: [ 24 / 44 ] simplifiying candidate #<alt (λ (a b c d) (* (+ a (pow (+ b (+ c d)) 1)) 2))>
0.507 * * * * [progress]: [ 25 / 44 ] simplifiying candidate #<alt (λ (a b c d) (* (+ a (exp (log (+ b (+ c d))))) 2))>
0.507 * * * * [progress]: [ 26 / 44 ] simplifiying candidate #<alt (λ (a b c d) (* (+ a (log (exp (+ b (+ c d))))) 2))>
0.507 * * * * [progress]: [ 27 / 44 ] simplifiying candidate #<alt (λ (a b c d) (* (+ a (* (* (cbrt (+ b (+ c d))) (cbrt (+ b (+ c d)))) (cbrt (+ b (+ c d))))) 2))>
0.507 * * * * [progress]: [ 28 / 44 ] simplifiying candidate #<alt (λ (a b c d) (* (+ a (cbrt (* (* (+ b (+ c d)) (+ b (+ c d))) (+ b (+ c d))))) 2))>
0.507 * * * * [progress]: [ 29 / 44 ] simplifiying candidate #<alt (λ (a b c d) (* (+ a (* (sqrt (+ b (+ c d))) (sqrt (+ b (+ c d))))) 2))>
0.507 * * * * [progress]: [ 30 / 44 ] simplifiying candidate #<alt (λ (a b c d) (* (+ a (/ (+ (pow b 3) (pow (+ c d) 3)) (+ (* b b) (- (* (+ c d) (+ c d)) (* b (+ c d)))))) 2))>
0.507 * * * * [progress]: [ 31 / 44 ] simplifiying candidate #<alt (λ (a b c d) (* (+ a (* 1 (+ b (+ c d)))) 2))>
0.507 * * * * [progress]: [ 32 / 44 ] simplifiying candidate #<alt (λ (a b c d) (* (+ a (/ (- (* b b) (* (+ c d) (+ c d))) (- b (+ c d)))) 2))>
0.507 * * * * [progress]: [ 33 / 44 ] simplifiying candidate #<alt (λ (a b c d) (* (+ a (* 1 (+ b (+ c d)))) 2))>
0.507 * * * * [progress]: [ 34 / 44 ] simplifiying candidate #<alt (λ (a b c d) (* (+ a (* 1 (+ b (+ c d)))) 2))>
0.507 * * * * [progress]: [ 35 / 44 ] simplifiying candidate #<alt (λ (a b c d) (* (+ a (+ (+ b c) d)) 2))>
0.507 * * * * [progress]: [ 36 / 44 ] simplifiying candidate #<alt (λ (a b c d) (* (+ a (+ (+ b d) c)) 2))>
0.507 * * * * [progress]: [ 37 / 44 ] simplifiying candidate #<alt (λ (a b c d) (* (+ a (posit16->real (real->posit16 (+ b (+ c d))))) 2))>
0.507 * * * * [progress]: [ 38 / 44 ] simplifiying candidate #<alt (λ (a b c d) (* (+ a (+ (+ c d) b)) 2))>
0.507 * * * * [progress]: [ 39 / 44 ] simplifiying candidate #<alt (λ (a b c d) (* (+ a (+ b c)) 2))>
0.507 * * * * [progress]: [ 40 / 44 ] simplifiying candidate #<alt (λ (a b c d) (* (+ b (+ c d)) 2))>
0.507 * * * * [progress]: [ 41 / 44 ] simplifiying candidate #<alt (λ (a b c d) (* (+ b (+ c d)) 2))>
0.507 * * * * [progress]: [ 42 / 44 ] simplifiying candidate #<alt (λ (a b c d) (* (+ a (+ b (+ c d))) 2))>
0.507 * * * * [progress]: [ 43 / 44 ] simplifiying candidate #<alt (λ (a b c d) (* (+ a (+ b (+ c d))) 2))>
0.507 * * * * [progress]: [ 44 / 44 ] simplifiying candidate #<alt (λ (a b c d) (* (+ a (+ b (+ c d))) 2))>
0.508 * [simplify]: Simplifying:
  (* (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)
  (+ a (+ b c))
  (+ a (+ b d))
  (+ a (+ c d))
  (real->posit16 (+ a (+ 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)
  (+ b d)
  (real->posit16 (+ b (+ c d)))
  (+ a (+ b c))
  (+ b (+ c d))
  (+ b (+ c d))
  (+ b (+ c d))
  (+ b (+ c d))
  (+ b (+ c d))
0.508 * * [simplify]: iteration 0: 60 enodes
0.526 * * [simplify]: iteration 1: 175 enodes
0.582 * * [simplify]: iteration 2: 610 enodes
0.968 * * [simplify]: iteration 3: 2891 enodes
1.646 * * [simplify]: iteration complete: 5001 enodes
1.646 * * [simplify]: Extracting #0: cost 30 inf + 0
1.647 * * [simplify]: Extracting #1: cost 285 inf + 0
1.653 * * [simplify]: Extracting #2: cost 1105 inf + 5666
1.682 * * [simplify]: Extracting #3: cost 1062 inf + 123104
1.745 * * [simplify]: Extracting #4: cost 155 inf + 315179
1.832 * * [simplify]: Extracting #5: cost 39 inf + 347696
1.909 * * [simplify]: Extracting #6: cost 47 inf + 349283
2.000 * * [simplify]: Extracting #7: cost 11 inf + 354200
2.090 * * [simplify]: Extracting #8: cost 0 inf + 357106
2.219 * [simplify]: Simplified to:
  (exp (+ c (+ a (+ b d))))
  (exp (+ c (+ a (+ b d))))
  (exp (+ c (+ a (+ b d))))
  (log (+ c (+ a (+ b d))))
  (exp (+ c (+ a (+ b d))))
  (* (cbrt (+ c (+ a (+ b d)))) (cbrt (+ c (+ a (+ b d)))))
  (cbrt (+ c (+ a (+ b d))))
  (* (* (+ c (+ a (+ b d))) (+ c (+ a (+ b d)))) (+ c (+ a (+ b d))))
  (sqrt (+ c (+ a (+ b d))))
  (sqrt (+ c (+ a (+ b d))))
  (+ (* a (* a a)) (* (+ (+ b d) c) (* (+ (+ b d) c) (+ (+ b d) c))))
  (+ (* a a) (* (- (+ (+ b d) c) a) (+ (+ b d) c)))
  (- (* a a) (* (+ (+ b d) c) (+ (+ b d) c)))
  (- (- (- a c) b) d)
  (+ c (+ a (+ b d)))
  (+ c (+ a (+ b d)))
  (+ c (+ a (+ b d)))
  (+ a b)
  (+ a (+ b c))
  (+ a (+ b d))
  (+ a (+ d c))
  (real->posit16 (+ c (+ a (+ b d))))
  (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))
  (+ (* (* (+ d c) (+ d c)) (+ d c)) (* (* b b) b))
  (- (* (+ d c) (+ d c)) (* b (- (+ d c) b)))
  (- (* b b) (* (+ d c) (+ d c)))
  (- b (+ d c))
  (+ (+ b d) c)
  (+ (+ b d) c)
  (+ b c)
  (+ b d)
  (real->posit16 (+ (+ b d) c))
  (+ a (+ b c))
  (+ (+ b d) c)
  (+ (+ b d) c)
  (+ (+ b d) c)
  (+ (+ b d) c)
  (+ (+ b d) c)
2.221 * * * [progress]: adding candidates to table
2.398 * * [progress]: iteration 2 / 4
2.398 * * * [progress]: picking best candidate
2.450 * * * * [pick]: Picked  #<alt (λ (a b c d) (* (+ a (+ (+ b c) d)) 2))>
2.450 * * * [progress]: localizing error
2.462 * * * [progress]: generating rewritten candidates
2.462 * * * * [progress]: [ 1 / 1 ] rewriting at (2 1)
2.567 * * * [progress]: generating series expansions
2.567 * * * * [progress]: [ 1 / 1 ] generating series at (2 1)
2.567 * [backup-simplify]: Simplify (+ a (+ (+ b c) d)) into (+ a (+ b (+ c d)))
2.567 * [approximate]: Taking taylor expansion of (+ a (+ b (+ c d))) in (a b c d) around 0
2.567 * [taylor]: Taking taylor expansion of (+ a (+ b (+ c d))) in d
2.567 * [taylor]: Taking taylor expansion of a in d
2.567 * [backup-simplify]: Simplify a into a
2.567 * [taylor]: Taking taylor expansion of (+ b (+ c d)) in d
2.567 * [taylor]: Taking taylor expansion of b in d
2.567 * [backup-simplify]: Simplify b into b
2.567 * [taylor]: Taking taylor expansion of (+ c d) in d
2.567 * [taylor]: Taking taylor expansion of c in d
2.567 * [backup-simplify]: Simplify c into c
2.567 * [taylor]: Taking taylor expansion of d in d
2.567 * [backup-simplify]: Simplify 0 into 0
2.567 * [backup-simplify]: Simplify 1 into 1
2.567 * [taylor]: Taking taylor expansion of (+ a (+ b (+ c d))) in c
2.567 * [taylor]: Taking taylor expansion of a in c
2.567 * [backup-simplify]: Simplify a into a
2.567 * [taylor]: Taking taylor expansion of (+ b (+ c d)) in c
2.567 * [taylor]: Taking taylor expansion of b in c
2.567 * [backup-simplify]: Simplify b into b
2.567 * [taylor]: Taking taylor expansion of (+ c d) in c
2.567 * [taylor]: Taking taylor expansion of c in c
2.567 * [backup-simplify]: Simplify 0 into 0
2.567 * [backup-simplify]: Simplify 1 into 1
2.567 * [taylor]: Taking taylor expansion of d in c
2.567 * [backup-simplify]: Simplify d into d
2.567 * [taylor]: Taking taylor expansion of (+ a (+ b (+ c d))) in b
2.567 * [taylor]: Taking taylor expansion of a in b
2.567 * [backup-simplify]: Simplify a into a
2.567 * [taylor]: Taking taylor expansion of (+ b (+ c d)) in b
2.567 * [taylor]: Taking taylor expansion of b in b
2.568 * [backup-simplify]: Simplify 0 into 0
2.568 * [backup-simplify]: Simplify 1 into 1
2.568 * [taylor]: Taking taylor expansion of (+ c d) in b
2.568 * [taylor]: Taking taylor expansion of c in b
2.568 * [backup-simplify]: Simplify c into c
2.568 * [taylor]: Taking taylor expansion of d in b
2.568 * [backup-simplify]: Simplify d into d
2.568 * [taylor]: Taking taylor expansion of (+ a (+ b (+ c d))) in a
2.568 * [taylor]: Taking taylor expansion of a in a
2.568 * [backup-simplify]: Simplify 0 into 0
2.568 * [backup-simplify]: Simplify 1 into 1
2.568 * [taylor]: Taking taylor expansion of (+ b (+ c d)) in a
2.568 * [taylor]: Taking taylor expansion of b in a
2.568 * [backup-simplify]: Simplify b into b
2.568 * [taylor]: Taking taylor expansion of (+ c d) in a
2.568 * [taylor]: Taking taylor expansion of c in a
2.568 * [backup-simplify]: Simplify c into c
2.568 * [taylor]: Taking taylor expansion of d in a
2.568 * [backup-simplify]: Simplify d into d
2.568 * [taylor]: Taking taylor expansion of (+ a (+ b (+ c d))) in a
2.568 * [taylor]: Taking taylor expansion of a in a
2.568 * [backup-simplify]: Simplify 0 into 0
2.568 * [backup-simplify]: Simplify 1 into 1
2.568 * [taylor]: Taking taylor expansion of (+ b (+ c d)) in a
2.568 * [taylor]: Taking taylor expansion of b in a
2.568 * [backup-simplify]: Simplify b into b
2.568 * [taylor]: Taking taylor expansion of (+ c d) in a
2.568 * [taylor]: Taking taylor expansion of c in a
2.568 * [backup-simplify]: Simplify c into c
2.568 * [taylor]: Taking taylor expansion of d in a
2.568 * [backup-simplify]: Simplify d into d
2.568 * [backup-simplify]: Simplify (+ c d) into (+ c d)
2.568 * [backup-simplify]: Simplify (+ b (+ c d)) into (+ b (+ c d))
2.568 * [backup-simplify]: Simplify (+ 0 (+ b (+ c d))) into (+ c (+ b d))
2.568 * [taylor]: Taking taylor expansion of (+ c (+ b d)) in b
2.568 * [taylor]: Taking taylor expansion of c in b
2.568 * [backup-simplify]: Simplify c into c
2.568 * [taylor]: Taking taylor expansion of (+ b d) in b
2.568 * [taylor]: Taking taylor expansion of b in b
2.568 * [backup-simplify]: Simplify 0 into 0
2.568 * [backup-simplify]: Simplify 1 into 1
2.568 * [taylor]: Taking taylor expansion of d in b
2.568 * [backup-simplify]: Simplify d into d
2.568 * [backup-simplify]: Simplify (+ 0 d) into d
2.568 * [backup-simplify]: Simplify (+ c d) into (+ c d)
2.568 * [taylor]: Taking taylor expansion of (+ c d) in c
2.568 * [taylor]: Taking taylor expansion of c in c
2.568 * [backup-simplify]: Simplify 0 into 0
2.568 * [backup-simplify]: Simplify 1 into 1
2.568 * [taylor]: Taking taylor expansion of d in c
2.568 * [backup-simplify]: Simplify d into d
2.568 * [backup-simplify]: Simplify (+ 0 d) into d
2.568 * [taylor]: Taking taylor expansion of d in d
2.568 * [backup-simplify]: Simplify 0 into 0
2.568 * [backup-simplify]: Simplify 1 into 1
2.568 * [backup-simplify]: Simplify 0 into 0
2.569 * [backup-simplify]: Simplify (+ 0 0) into 0
2.569 * [backup-simplify]: Simplify (+ 0 0) into 0
2.570 * [backup-simplify]: Simplify (+ 1 0) into 1
2.570 * [taylor]: Taking taylor expansion of 1 in b
2.570 * [backup-simplify]: Simplify 1 into 1
2.570 * [taylor]: Taking taylor expansion of 1 in c
2.570 * [backup-simplify]: Simplify 1 into 1
2.570 * [taylor]: Taking taylor expansion of 1 in d
2.570 * [backup-simplify]: Simplify 1 into 1
2.570 * [backup-simplify]: Simplify 1 into 1
2.570 * [backup-simplify]: Simplify (+ 1 0) into 1
2.570 * [backup-simplify]: Simplify (+ 0 1) into 1
2.570 * [taylor]: Taking taylor expansion of 1 in c
2.570 * [backup-simplify]: Simplify 1 into 1
2.570 * [taylor]: Taking taylor expansion of 1 in d
2.570 * [backup-simplify]: Simplify 1 into 1
2.570 * [backup-simplify]: Simplify 1 into 1
2.571 * [backup-simplify]: Simplify (+ 1 0) into 1
2.571 * [taylor]: Taking taylor expansion of 1 in d
2.571 * [backup-simplify]: Simplify 1 into 1
2.571 * [backup-simplify]: Simplify 1 into 1
2.571 * [backup-simplify]: Simplify (+ (* 1 (* 1 (* c (* 1 1)))) (+ (* 1 (* 1 (* 1 (* b 1)))) (* 1 (* 1 (* 1 (* 1 a)))))) into (+ a (+ b c))
2.571 * [backup-simplify]: Simplify (+ (/ 1 a) (+ (+ (/ 1 b) (/ 1 c)) (/ 1 d))) into (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))))
2.571 * [approximate]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c)))) in (a b c d) around 0
2.571 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c)))) in d
2.571 * [taylor]: Taking taylor expansion of (/ 1 a) in d
2.571 * [taylor]: Taking taylor expansion of a in d
2.571 * [backup-simplify]: Simplify a into a
2.571 * [backup-simplify]: Simplify (/ 1 a) into (/ 1 a)
2.571 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))) in d
2.571 * [taylor]: Taking taylor expansion of (/ 1 b) in d
2.571 * [taylor]: Taking taylor expansion of b in d
2.571 * [backup-simplify]: Simplify b into b
2.571 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b)
2.571 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 c)) in d
2.572 * [taylor]: Taking taylor expansion of (/ 1 d) in d
2.572 * [taylor]: Taking taylor expansion of d in d
2.572 * [backup-simplify]: Simplify 0 into 0
2.572 * [backup-simplify]: Simplify 1 into 1
2.572 * [backup-simplify]: Simplify (/ 1 1) into 1
2.572 * [taylor]: Taking taylor expansion of (/ 1 c) in d
2.572 * [taylor]: Taking taylor expansion of c in d
2.572 * [backup-simplify]: Simplify c into c
2.572 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c)
2.572 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c)))) in c
2.572 * [taylor]: Taking taylor expansion of (/ 1 a) in c
2.572 * [taylor]: Taking taylor expansion of a in c
2.572 * [backup-simplify]: Simplify a into a
2.572 * [backup-simplify]: Simplify (/ 1 a) into (/ 1 a)
2.572 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))) in c
2.572 * [taylor]: Taking taylor expansion of (/ 1 b) in c
2.572 * [taylor]: Taking taylor expansion of b in c
2.572 * [backup-simplify]: Simplify b into b
2.572 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b)
2.572 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 c)) in c
2.572 * [taylor]: Taking taylor expansion of (/ 1 d) in c
2.572 * [taylor]: Taking taylor expansion of d in c
2.572 * [backup-simplify]: Simplify d into d
2.572 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d)
2.572 * [taylor]: Taking taylor expansion of (/ 1 c) in c
2.572 * [taylor]: Taking taylor expansion of c in c
2.572 * [backup-simplify]: Simplify 0 into 0
2.572 * [backup-simplify]: Simplify 1 into 1
2.572 * [backup-simplify]: Simplify (/ 1 1) into 1
2.573 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c)))) in b
2.573 * [taylor]: Taking taylor expansion of (/ 1 a) in b
2.573 * [taylor]: Taking taylor expansion of a in b
2.573 * [backup-simplify]: Simplify a into a
2.573 * [backup-simplify]: Simplify (/ 1 a) into (/ 1 a)
2.573 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))) in b
2.573 * [taylor]: Taking taylor expansion of (/ 1 b) in b
2.573 * [taylor]: Taking taylor expansion of b in b
2.573 * [backup-simplify]: Simplify 0 into 0
2.573 * [backup-simplify]: Simplify 1 into 1
2.573 * [backup-simplify]: Simplify (/ 1 1) into 1
2.573 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 c)) in b
2.573 * [taylor]: Taking taylor expansion of (/ 1 d) in b
2.573 * [taylor]: Taking taylor expansion of d in b
2.573 * [backup-simplify]: Simplify d into d
2.573 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d)
2.573 * [taylor]: Taking taylor expansion of (/ 1 c) in b
2.573 * [taylor]: Taking taylor expansion of c in b
2.573 * [backup-simplify]: Simplify c into c
2.573 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c)
2.573 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c)))) in a
2.573 * [taylor]: Taking taylor expansion of (/ 1 a) in a
2.573 * [taylor]: Taking taylor expansion of a in a
2.573 * [backup-simplify]: Simplify 0 into 0
2.573 * [backup-simplify]: Simplify 1 into 1
2.573 * [backup-simplify]: Simplify (/ 1 1) into 1
2.574 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))) in a
2.574 * [taylor]: Taking taylor expansion of (/ 1 b) in a
2.574 * [taylor]: Taking taylor expansion of b in a
2.574 * [backup-simplify]: Simplify b into b
2.574 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b)
2.574 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 c)) in a
2.574 * [taylor]: Taking taylor expansion of (/ 1 d) in a
2.574 * [taylor]: Taking taylor expansion of d in a
2.574 * [backup-simplify]: Simplify d into d
2.574 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d)
2.574 * [taylor]: Taking taylor expansion of (/ 1 c) in a
2.574 * [taylor]: Taking taylor expansion of c in a
2.574 * [backup-simplify]: Simplify c into c
2.574 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c)
2.574 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c)))) in a
2.574 * [taylor]: Taking taylor expansion of (/ 1 a) in a
2.574 * [taylor]: Taking taylor expansion of a in a
2.574 * [backup-simplify]: Simplify 0 into 0
2.574 * [backup-simplify]: Simplify 1 into 1
2.574 * [backup-simplify]: Simplify (/ 1 1) into 1
2.574 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))) in a
2.574 * [taylor]: Taking taylor expansion of (/ 1 b) in a
2.574 * [taylor]: Taking taylor expansion of b in a
2.574 * [backup-simplify]: Simplify b into b
2.574 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b)
2.574 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 c)) in a
2.574 * [taylor]: Taking taylor expansion of (/ 1 d) in a
2.574 * [taylor]: Taking taylor expansion of d in a
2.574 * [backup-simplify]: Simplify d into d
2.574 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d)
2.574 * [taylor]: Taking taylor expansion of (/ 1 c) in a
2.574 * [taylor]: Taking taylor expansion of c in a
2.574 * [backup-simplify]: Simplify c into c
2.574 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c)
2.575 * [backup-simplify]: Simplify (+ 1 0) into 1
2.575 * [taylor]: Taking taylor expansion of 1 in b
2.575 * [backup-simplify]: Simplify 1 into 1
2.575 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.575 * [backup-simplify]: Simplify (+ (/ 1 d) (/ 1 c)) into (+ (/ 1 c) (/ 1 d))
2.575 * [backup-simplify]: Simplify (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) into (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))
2.575 * [backup-simplify]: Simplify (+ 0 (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))) into (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))
2.576 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) in b
2.576 * [taylor]: Taking taylor expansion of (/ 1 b) in b
2.576 * [taylor]: Taking taylor expansion of b in b
2.576 * [backup-simplify]: Simplify 0 into 0
2.576 * [backup-simplify]: Simplify 1 into 1
2.576 * [backup-simplify]: Simplify (/ 1 1) into 1
2.576 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 d)) in b
2.576 * [taylor]: Taking taylor expansion of (/ 1 c) in b
2.576 * [taylor]: Taking taylor expansion of c in b
2.576 * [backup-simplify]: Simplify c into c
2.576 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c)
2.576 * [taylor]: Taking taylor expansion of (/ 1 d) in b
2.576 * [taylor]: Taking taylor expansion of d in b
2.576 * [backup-simplify]: Simplify d into d
2.576 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d)
2.576 * [backup-simplify]: Simplify (+ 1 0) into 1
2.576 * [taylor]: Taking taylor expansion of 1 in c
2.576 * [backup-simplify]: Simplify 1 into 1
2.576 * [taylor]: Taking taylor expansion of 1 in c
2.576 * [backup-simplify]: Simplify 1 into 1
2.577 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.577 * [backup-simplify]: Simplify (- (+ (* (/ 1 b) (/ 0 b)))) into 0
2.577 * [backup-simplify]: Simplify (- (+ (* (/ 1 d) (/ 0 d)))) into 0
2.577 * [backup-simplify]: Simplify (- (+ (* (/ 1 c) (/ 0 c)))) into 0
2.577 * [backup-simplify]: Simplify (+ 0 0) into 0
2.578 * [backup-simplify]: Simplify (+ 0 0) into 0
2.578 * [backup-simplify]: Simplify (+ 0 0) into 0
2.578 * [taylor]: Taking taylor expansion of 0 in b
2.578 * [backup-simplify]: Simplify 0 into 0
2.578 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.578 * [backup-simplify]: Simplify (+ (/ 1 c) (/ 1 d)) into (+ (/ 1 d) (/ 1 c))
2.579 * [backup-simplify]: Simplify (+ 0 (+ (/ 1 d) (/ 1 c))) into (+ (/ 1 c) (/ 1 d))
2.579 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 d)) in c
2.579 * [taylor]: Taking taylor expansion of (/ 1 c) in c
2.579 * [taylor]: Taking taylor expansion of c in c
2.579 * [backup-simplify]: Simplify 0 into 0
2.579 * [backup-simplify]: Simplify 1 into 1
2.579 * [backup-simplify]: Simplify (/ 1 1) into 1
2.579 * [taylor]: Taking taylor expansion of (/ 1 d) in c
2.579 * [taylor]: Taking taylor expansion of d in c
2.579 * [backup-simplify]: Simplify d into d
2.579 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d)
2.579 * [backup-simplify]: Simplify (+ 1 0) into 1
2.579 * [taylor]: Taking taylor expansion of 1 in d
2.579 * [backup-simplify]: Simplify 1 into 1
2.579 * [taylor]: Taking taylor expansion of 0 in c
2.579 * [backup-simplify]: Simplify 0 into 0
2.579 * [taylor]: Taking taylor expansion of 1 in d
2.579 * [backup-simplify]: Simplify 1 into 1
2.579 * [taylor]: Taking taylor expansion of 1 in d
2.580 * [backup-simplify]: Simplify 1 into 1
2.581 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.581 * [backup-simplify]: Simplify (- (+ (* (/ 1 b) (/ 0 b)) (* 0 (/ 0 b)))) into 0
2.581 * [backup-simplify]: Simplify (- (+ (* (/ 1 d) (/ 0 d)) (* 0 (/ 0 d)))) into 0
2.581 * [backup-simplify]: Simplify (- (+ (* (/ 1 c) (/ 0 c)) (* 0 (/ 0 c)))) into 0
2.581 * [backup-simplify]: Simplify (+ 0 0) into 0
2.582 * [backup-simplify]: Simplify (+ 0 0) into 0
2.582 * [backup-simplify]: Simplify (+ 0 0) into 0
2.582 * [taylor]: Taking taylor expansion of 0 in b
2.582 * [backup-simplify]: Simplify 0 into 0
2.582 * [taylor]: Taking taylor expansion of 0 in c
2.582 * [backup-simplify]: Simplify 0 into 0
2.583 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.584 * [backup-simplify]: Simplify (- (+ (* (/ 1 c) (/ 0 c)))) into 0
2.584 * [backup-simplify]: Simplify (- (+ (* (/ 1 d) (/ 0 d)))) into 0
2.584 * [backup-simplify]: Simplify (+ 0 0) into 0
2.584 * [backup-simplify]: Simplify (+ 0 0) into 0
2.584 * [taylor]: Taking taylor expansion of 0 in c
2.585 * [backup-simplify]: Simplify 0 into 0
2.585 * [taylor]: Taking taylor expansion of 0 in c
2.585 * [backup-simplify]: Simplify 0 into 0
2.585 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.585 * [backup-simplify]: Simplify (+ 0 (/ 1 d)) into (/ 1 d)
2.585 * [taylor]: Taking taylor expansion of (/ 1 d) in d
2.585 * [taylor]: Taking taylor expansion of d in d
2.586 * [backup-simplify]: Simplify 0 into 0
2.586 * [backup-simplify]: Simplify 1 into 1
2.586 * [backup-simplify]: Simplify (/ 1 1) into 1
2.586 * [backup-simplify]: Simplify 1 into 1
2.586 * [taylor]: Taking taylor expansion of 0 in d
2.586 * [backup-simplify]: Simplify 0 into 0
2.586 * [taylor]: Taking taylor expansion of 0 in d
2.586 * [backup-simplify]: Simplify 0 into 0
2.586 * [taylor]: Taking taylor expansion of 0 in d
2.586 * [backup-simplify]: Simplify 0 into 0
2.586 * [backup-simplify]: Simplify 1 into 1
2.586 * [backup-simplify]: Simplify 1 into 1
2.588 * [backup-simplify]: Simplify (+ (* 1 (* 1 (* 1 (* (/ 1 (/ 1 b)) 1)))) (+ (* 1 (* 1 (* (/ 1 (/ 1 c)) (* 1 1)))) (* 1 (* (/ 1 (/ 1 d)) (* 1 (* 1 1)))))) into (+ b (+ c d))
2.588 * [backup-simplify]: Simplify (+ (/ 1 (- a)) (+ (+ (/ 1 (- b)) (/ 1 (- c))) (/ 1 (- d)))) into (- (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c)))))
2.588 * [approximate]: Taking taylor expansion of (- (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))))) in (a b c d) around 0
2.588 * [taylor]: Taking taylor expansion of (- (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))))) in d
2.588 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c)))) in d
2.588 * [taylor]: Taking taylor expansion of (/ 1 a) in d
2.588 * [taylor]: Taking taylor expansion of a in d
2.588 * [backup-simplify]: Simplify a into a
2.588 * [backup-simplify]: Simplify (/ 1 a) into (/ 1 a)
2.588 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))) in d
2.588 * [taylor]: Taking taylor expansion of (/ 1 b) in d
2.588 * [taylor]: Taking taylor expansion of b in d
2.588 * [backup-simplify]: Simplify b into b
2.588 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b)
2.588 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 c)) in d
2.588 * [taylor]: Taking taylor expansion of (/ 1 d) in d
2.588 * [taylor]: Taking taylor expansion of d in d
2.588 * [backup-simplify]: Simplify 0 into 0
2.588 * [backup-simplify]: Simplify 1 into 1
2.589 * [backup-simplify]: Simplify (/ 1 1) into 1
2.589 * [taylor]: Taking taylor expansion of (/ 1 c) in d
2.589 * [taylor]: Taking taylor expansion of c in d
2.589 * [backup-simplify]: Simplify c into c
2.589 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c)
2.589 * [taylor]: Taking taylor expansion of (- (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))))) in c
2.589 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c)))) in c
2.589 * [taylor]: Taking taylor expansion of (/ 1 a) in c
2.589 * [taylor]: Taking taylor expansion of a in c
2.589 * [backup-simplify]: Simplify a into a
2.589 * [backup-simplify]: Simplify (/ 1 a) into (/ 1 a)
2.589 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))) in c
2.589 * [taylor]: Taking taylor expansion of (/ 1 b) in c
2.589 * [taylor]: Taking taylor expansion of b in c
2.589 * [backup-simplify]: Simplify b into b
2.589 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b)
2.589 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 c)) in c
2.589 * [taylor]: Taking taylor expansion of (/ 1 d) in c
2.589 * [taylor]: Taking taylor expansion of d in c
2.590 * [backup-simplify]: Simplify d into d
2.590 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d)
2.590 * [taylor]: Taking taylor expansion of (/ 1 c) in c
2.590 * [taylor]: Taking taylor expansion of c in c
2.590 * [backup-simplify]: Simplify 0 into 0
2.590 * [backup-simplify]: Simplify 1 into 1
2.590 * [backup-simplify]: Simplify (/ 1 1) into 1
2.590 * [taylor]: Taking taylor expansion of (- (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))))) in b
2.590 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c)))) in b
2.590 * [taylor]: Taking taylor expansion of (/ 1 a) in b
2.590 * [taylor]: Taking taylor expansion of a in b
2.590 * [backup-simplify]: Simplify a into a
2.590 * [backup-simplify]: Simplify (/ 1 a) into (/ 1 a)
2.590 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))) in b
2.590 * [taylor]: Taking taylor expansion of (/ 1 b) in b
2.590 * [taylor]: Taking taylor expansion of b in b
2.590 * [backup-simplify]: Simplify 0 into 0
2.590 * [backup-simplify]: Simplify 1 into 1
2.591 * [backup-simplify]: Simplify (/ 1 1) into 1
2.591 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 c)) in b
2.591 * [taylor]: Taking taylor expansion of (/ 1 d) in b
2.591 * [taylor]: Taking taylor expansion of d in b
2.591 * [backup-simplify]: Simplify d into d
2.591 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d)
2.591 * [taylor]: Taking taylor expansion of (/ 1 c) in b
2.591 * [taylor]: Taking taylor expansion of c in b
2.591 * [backup-simplify]: Simplify c into c
2.591 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c)
2.591 * [taylor]: Taking taylor expansion of (- (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))))) in a
2.591 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c)))) in a
2.591 * [taylor]: Taking taylor expansion of (/ 1 a) in a
2.591 * [taylor]: Taking taylor expansion of a in a
2.591 * [backup-simplify]: Simplify 0 into 0
2.591 * [backup-simplify]: Simplify 1 into 1
2.592 * [backup-simplify]: Simplify (/ 1 1) into 1
2.592 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))) in a
2.592 * [taylor]: Taking taylor expansion of (/ 1 b) in a
2.592 * [taylor]: Taking taylor expansion of b in a
2.592 * [backup-simplify]: Simplify b into b
2.592 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b)
2.592 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 c)) in a
2.592 * [taylor]: Taking taylor expansion of (/ 1 d) in a
2.592 * [taylor]: Taking taylor expansion of d in a
2.592 * [backup-simplify]: Simplify d into d
2.592 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d)
2.592 * [taylor]: Taking taylor expansion of (/ 1 c) in a
2.592 * [taylor]: Taking taylor expansion of c in a
2.592 * [backup-simplify]: Simplify c into c
2.592 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c)
2.592 * [taylor]: Taking taylor expansion of (- (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))))) in a
2.592 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c)))) in a
2.592 * [taylor]: Taking taylor expansion of (/ 1 a) in a
2.592 * [taylor]: Taking taylor expansion of a in a
2.592 * [backup-simplify]: Simplify 0 into 0
2.592 * [backup-simplify]: Simplify 1 into 1
2.593 * [backup-simplify]: Simplify (/ 1 1) into 1
2.593 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))) in a
2.593 * [taylor]: Taking taylor expansion of (/ 1 b) in a
2.593 * [taylor]: Taking taylor expansion of b in a
2.593 * [backup-simplify]: Simplify b into b
2.593 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b)
2.593 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 c)) in a
2.593 * [taylor]: Taking taylor expansion of (/ 1 d) in a
2.593 * [taylor]: Taking taylor expansion of d in a
2.593 * [backup-simplify]: Simplify d into d
2.593 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d)
2.593 * [taylor]: Taking taylor expansion of (/ 1 c) in a
2.593 * [taylor]: Taking taylor expansion of c in a
2.593 * [backup-simplify]: Simplify c into c
2.593 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c)
2.594 * [backup-simplify]: Simplify (+ 1 0) into 1
2.594 * [backup-simplify]: Simplify (- 1) into -1
2.594 * [taylor]: Taking taylor expansion of -1 in b
2.594 * [backup-simplify]: Simplify -1 into -1
2.595 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.595 * [backup-simplify]: Simplify (+ (/ 1 d) (/ 1 c)) into (+ (/ 1 c) (/ 1 d))
2.595 * [backup-simplify]: Simplify (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) into (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))
2.595 * [backup-simplify]: Simplify (+ 0 (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))) into (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))
2.596 * [backup-simplify]: Simplify (- (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))) into (- (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))))
2.596 * [taylor]: Taking taylor expansion of (- (+ (/ 1 b) (+ (/ 1 d) (/ 1 c)))) in b
2.596 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))) in b
2.596 * [taylor]: Taking taylor expansion of (/ 1 b) in b
2.596 * [taylor]: Taking taylor expansion of b in b
2.596 * [backup-simplify]: Simplify 0 into 0
2.596 * [backup-simplify]: Simplify 1 into 1
2.596 * [backup-simplify]: Simplify (/ 1 1) into 1
2.596 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 c)) in b
2.596 * [taylor]: Taking taylor expansion of (/ 1 d) in b
2.596 * [taylor]: Taking taylor expansion of d in b
2.596 * [backup-simplify]: Simplify d into d
2.596 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d)
2.596 * [taylor]: Taking taylor expansion of (/ 1 c) in b
2.596 * [taylor]: Taking taylor expansion of c in b
2.596 * [backup-simplify]: Simplify c into c
2.597 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c)
2.597 * [backup-simplify]: Simplify (+ 1 0) into 1
2.597 * [backup-simplify]: Simplify (- 1) into -1
2.597 * [taylor]: Taking taylor expansion of -1 in c
2.597 * [backup-simplify]: Simplify -1 into -1
2.597 * [taylor]: Taking taylor expansion of -1 in c
2.597 * [backup-simplify]: Simplify -1 into -1
2.598 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.598 * [backup-simplify]: Simplify (- (+ (* (/ 1 b) (/ 0 b)))) into 0
2.599 * [backup-simplify]: Simplify (- (+ (* (/ 1 d) (/ 0 d)))) into 0
2.599 * [backup-simplify]: Simplify (- (+ (* (/ 1 c) (/ 0 c)))) into 0
2.599 * [backup-simplify]: Simplify (+ 0 0) into 0
2.600 * [backup-simplify]: Simplify (+ 0 0) into 0
2.600 * [backup-simplify]: Simplify (+ 0 0) into 0
2.600 * [backup-simplify]: Simplify (- 0) into 0
2.600 * [taylor]: Taking taylor expansion of 0 in b
2.600 * [backup-simplify]: Simplify 0 into 0
2.601 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.601 * [backup-simplify]: Simplify (+ (/ 1 d) (/ 1 c)) into (+ (/ 1 c) (/ 1 d))
2.601 * [backup-simplify]: Simplify (+ 0 (+ (/ 1 c) (/ 1 d))) into (+ (/ 1 d) (/ 1 c))
2.602 * [backup-simplify]: Simplify (- (+ (/ 1 d) (/ 1 c))) into (- (+ (/ 1 d) (/ 1 c)))
2.602 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d) (/ 1 c))) in c
2.602 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 c)) in c
2.602 * [taylor]: Taking taylor expansion of (/ 1 d) in c
2.602 * [taylor]: Taking taylor expansion of d in c
2.602 * [backup-simplify]: Simplify d into d
2.602 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d)
2.602 * [taylor]: Taking taylor expansion of (/ 1 c) in c
2.602 * [taylor]: Taking taylor expansion of c in c
2.602 * [backup-simplify]: Simplify 0 into 0
2.602 * [backup-simplify]: Simplify 1 into 1
2.602 * [backup-simplify]: Simplify (/ 1 1) into 1
2.603 * [backup-simplify]: Simplify (+ 0 1) into 1
2.603 * [backup-simplify]: Simplify (- 1) into -1
2.603 * [taylor]: Taking taylor expansion of -1 in d
2.603 * [backup-simplify]: Simplify -1 into -1
2.603 * [taylor]: Taking taylor expansion of 0 in c
2.603 * [backup-simplify]: Simplify 0 into 0
2.603 * [taylor]: Taking taylor expansion of -1 in d
2.603 * [backup-simplify]: Simplify -1 into -1
2.603 * [taylor]: Taking taylor expansion of -1 in d
2.603 * [backup-simplify]: Simplify -1 into -1
2.604 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.604 * [backup-simplify]: Simplify (- (+ (* (/ 1 b) (/ 0 b)) (* 0 (/ 0 b)))) into 0
2.605 * [backup-simplify]: Simplify (- (+ (* (/ 1 d) (/ 0 d)) (* 0 (/ 0 d)))) into 0
2.605 * [backup-simplify]: Simplify (- (+ (* (/ 1 c) (/ 0 c)) (* 0 (/ 0 c)))) into 0
2.605 * [backup-simplify]: Simplify (+ 0 0) into 0
2.606 * [backup-simplify]: Simplify (+ 0 0) into 0
2.606 * [backup-simplify]: Simplify (+ 0 0) into 0
2.606 * [backup-simplify]: Simplify (- 0) into 0
2.606 * [taylor]: Taking taylor expansion of 0 in b
2.606 * [backup-simplify]: Simplify 0 into 0
2.606 * [taylor]: Taking taylor expansion of 0 in c
2.606 * [backup-simplify]: Simplify 0 into 0
2.607 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.607 * [backup-simplify]: Simplify (- (+ (* (/ 1 d) (/ 0 d)))) into 0
2.608 * [backup-simplify]: Simplify (- (+ (* (/ 1 c) (/ 0 c)))) into 0
2.608 * [backup-simplify]: Simplify (+ 0 0) into 0
2.608 * [backup-simplify]: Simplify (+ 0 0) into 0
2.609 * [backup-simplify]: Simplify (- 0) into 0
2.609 * [taylor]: Taking taylor expansion of 0 in c
2.609 * [backup-simplify]: Simplify 0 into 0
2.609 * [taylor]: Taking taylor expansion of 0 in c
2.609 * [backup-simplify]: Simplify 0 into 0
2.610 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.610 * [backup-simplify]: Simplify (+ (/ 1 d) 0) into (/ 1 d)
2.610 * [backup-simplify]: Simplify (- (/ 1 d)) into (- (/ 1 d))
2.610 * [taylor]: Taking taylor expansion of (- (/ 1 d)) in d
2.610 * [taylor]: Taking taylor expansion of (/ 1 d) in d
2.610 * [taylor]: Taking taylor expansion of d in d
2.610 * [backup-simplify]: Simplify 0 into 0
2.610 * [backup-simplify]: Simplify 1 into 1
2.610 * [backup-simplify]: Simplify (/ 1 1) into 1
2.611 * [backup-simplify]: Simplify (- 1) into -1
2.611 * [backup-simplify]: Simplify -1 into -1
2.611 * [taylor]: Taking taylor expansion of 0 in d
2.611 * [backup-simplify]: Simplify 0 into 0
2.611 * [taylor]: Taking taylor expansion of 0 in d
2.611 * [backup-simplify]: Simplify 0 into 0
2.611 * [taylor]: Taking taylor expansion of 0 in d
2.611 * [backup-simplify]: Simplify 0 into 0
2.611 * [backup-simplify]: Simplify -1 into -1
2.611 * [backup-simplify]: Simplify -1 into -1
2.612 * [backup-simplify]: Simplify (+ (* -1 (* 1 (* 1 (* (/ 1 (/ 1 (- b))) 1)))) (+ (* -1 (* 1 (* (/ 1 (/ 1 (- c))) (* 1 1)))) (* -1 (* (/ 1 (/ 1 (- d))) (* 1 (* 1 1)))))) into (+ b (+ c d))
2.612 * * * [progress]: simplifying candidates
2.612 * * * * [progress]: [ 1 / 24 ] simplifiying candidate #<alt (λ (a b c d) (* (log (* (exp a) (* (* (exp b) (exp c)) (exp d)))) 2))>
2.612 * * * * [progress]: [ 2 / 24 ] simplifiying candidate #<alt (λ (a b c d) (* (log (* (exp a) (* (exp (+ b c)) (exp d)))) 2))>
2.613 * * * * [progress]: [ 3 / 24 ] simplifiying candidate #<alt (λ (a b c d) (* (log (* (exp a) (exp (+ (+ b c) d)))) 2))>
2.613 * * * * [progress]: [ 4 / 24 ] simplifiying candidate #<alt (λ (a b c d) (* (pow (+ a (+ (+ b c) d)) 1) 2))>
2.613 * * * * [progress]: [ 5 / 24 ] simplifiying candidate #<alt (λ (a b c d) (* (exp (log (+ a (+ (+ b c) d)))) 2))>
2.613 * * * * [progress]: [ 6 / 24 ] simplifiying candidate #<alt (λ (a b c d) (* (log (exp (+ a (+ (+ b c) d)))) 2))>
2.613 * * * * [progress]: [ 7 / 24 ] simplifiying candidate #<alt (λ (a b c d) (* (* (* (cbrt (+ a (+ (+ b c) d))) (cbrt (+ a (+ (+ b c) d)))) (cbrt (+ a (+ (+ b c) d)))) 2))>
2.613 * * * * [progress]: [ 8 / 24 ] simplifiying candidate #<alt (λ (a b c d) (* (cbrt (* (* (+ a (+ (+ b c) d)) (+ a (+ (+ b c) d))) (+ a (+ (+ b c) d)))) 2))>
2.613 * * * * [progress]: [ 9 / 24 ] simplifiying candidate #<alt (λ (a b c d) (* (* (sqrt (+ a (+ (+ b c) d))) (sqrt (+ a (+ (+ b c) d)))) 2))>
2.613 * * * * [progress]: [ 10 / 24 ] simplifiying candidate #<alt (λ (a b c d) (* (/ (+ (pow a 3) (pow (+ (+ b c) d) 3)) (+ (* a a) (- (* (+ (+ b c) d) (+ (+ b c) d)) (* a (+ (+ b c) d))))) 2))>
2.613 * * * * [progress]: [ 11 / 24 ] simplifiying candidate #<alt (λ (a b c d) (* (* 1 (+ a (+ (+ b c) d))) 2))>
2.613 * * * * [progress]: [ 12 / 24 ] simplifiying candidate #<alt (λ (a b c d) (* (/ (- (* a a) (* (+ (+ b c) d) (+ (+ b c) d))) (- a (+ (+ b c) d))) 2))>
2.613 * * * * [progress]: [ 13 / 24 ] simplifiying candidate #<alt (λ (a b c d) (* (* 1 (+ a (+ (+ b c) d))) 2))>
2.613 * * * * [progress]: [ 14 / 24 ] simplifiying candidate #<alt (λ (a b c d) (* (* 1 (+ a (+ (+ b c) d))) 2))>
2.613 * * * * [progress]: [ 15 / 24 ] simplifiying candidate #<alt (λ (a b c d) (* (* 1 (+ a (+ (+ b c) d))) 2))>
2.613 * * * * [progress]: [ 16 / 24 ] simplifiying candidate #<alt (λ (a b c d) (* (+ (+ a (+ b c)) d) 2))>
2.613 * * * * [progress]: [ 17 / 24 ] simplifiying candidate #<alt (λ (a b c d) (* (+ (+ a b) (+ c d)) 2))>
2.613 * * * * [progress]: [ 18 / 24 ] simplifiying candidate #<alt (λ (a b c d) (* (+ (+ a c) (+ b d)) 2))>
2.613 * * * * [progress]: [ 19 / 24 ] simplifiying candidate #<alt (λ (a b c d) (* (+ (+ a d) (+ b c)) 2))>
2.614 * * * * [progress]: [ 20 / 24 ] simplifiying candidate #<alt (λ (a b c d) (* (posit16->real (real->posit16 (+ a (+ (+ b c) d)))) 2))>
2.614 * * * * [progress]: [ 21 / 24 ] simplifiying candidate #<alt (λ (a b c d) (* (+ (+ (+ b c) d) a) 2))>
2.614 * * * * [progress]: [ 22 / 24 ] simplifiying candidate #<alt (λ (a b c d) (* (+ a (+ b c)) 2))>
2.614 * * * * [progress]: [ 23 / 24 ] simplifiying candidate #<alt (λ (a b c d) (* (+ b (+ c d)) 2))>
2.614 * * * * [progress]: [ 24 / 24 ] simplifiying candidate #<alt (λ (a b c d) (* (+ b (+ c d)) 2))>
2.614 * [simplify]: Simplifying:
  (* (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)
  (+ a c)
  (+ a d)
  (real->posit16 (+ a (+ (+ b c) d)))
  (+ a (+ b c))
  (+ b (+ c d))
  (+ b (+ c d))
2.615 * * [simplify]: iteration 0: 44 enodes
2.634 * * [simplify]: iteration 1: 115 enodes
2.667 * * [simplify]: iteration 2: 521 enodes
3.132 * * [simplify]: iteration 3: 2744 enodes
3.840 * * [simplify]: iteration complete: 5001 enodes
3.840 * * [simplify]: Extracting #0: cost 17 inf + 0
3.840 * * [simplify]: Extracting #1: cost 193 inf + 0
3.843 * * [simplify]: Extracting #2: cost 826 inf + 4896
3.863 * * [simplify]: Extracting #3: cost 1148 inf + 98885
3.940 * * [simplify]: Extracting #4: cost 174 inf + 299057
4.042 * * [simplify]: Extracting #5: cost 22 inf + 334481
4.161 * * [simplify]: Extracting #6: cost 17 inf + 335739
4.279 * * [simplify]: Extracting #7: cost 5 inf + 337919
4.389 * * [simplify]: Extracting #8: cost 0 inf + 339184
4.481 * [simplify]: Simplified to:
  (exp (+ (+ b (+ a c)) d))
  (exp (+ (+ b (+ a c)) d))
  (exp (+ (+ b (+ a c)) d))
  (log (+ (+ b (+ a c)) d))
  (exp (+ (+ b (+ a c)) d))
  (* (cbrt (+ (+ b (+ a c)) d)) (cbrt (+ (+ b (+ a c)) d)))
  (cbrt (+ (+ b (+ a c)) d))
  (* (* (+ (+ b (+ a c)) d) (+ (+ b (+ a c)) d)) (+ (+ b (+ a c)) d))
  (sqrt (+ (+ b (+ a c)) d))
  (sqrt (+ (+ b (+ a c)) d))
  (+ (* a (* a a)) (* (* (+ (+ d c) b) (+ (+ d c) b)) (+ (+ d c) b)))
  (+ (* a a) (* (- (+ (+ d c) b) a) (+ (+ d c) b)))
  (- (* a a) (* (+ (+ d c) b) (+ (+ d c) b)))
  (- (- a b) (+ d c))
  (+ (+ b (+ a c)) d)
  (+ (+ b (+ a c)) d)
  (+ (+ b (+ a c)) d)
  (+ b (+ a c))
  (+ a b)
  (+ a c)
  (+ a d)
  (real->posit16 (+ (+ b (+ a c)) d))
  (+ b (+ a c))
  (+ (+ d c) b)
  (+ (+ d c) b)
4.482 * * * [progress]: adding candidates to table
4.572 * * [progress]: iteration 3 / 4
4.572 * * * [progress]: picking best candidate
4.574 * * * * [pick]: Picked  #<alt (λ (a b c d) (* (+ (+ a d) (+ b c)) 2))>
4.574 * * * [progress]: localizing error
4.586 * * * [progress]: generating rewritten candidates
4.586 * * * [progress]: generating series expansions
4.586 * * * [progress]: simplifying candidates
4.586 * [simplify]: Simplifying:
  
4.586 * * [simplify]: iteration 0: 0 enodes
4.586 * * [simplify]: iteration complete: 0 enodes
4.586 * * [simplify]: Extracting #0: cost 0 inf + 0
4.586 * [simplify]: Simplified to:
  
4.586 * * * [progress]: adding candidates to table
4.586 * [progress]: [Phase 3 of 3] Extracting.
4.589 * [simplify]: Simplifying:
  (* (+ (+ a d) (+ b c)) 2)
4.589 * * [simplify]: iteration 0: 9 enodes
4.589 * * [simplify]: iteration 1: 13 enodes
4.590 * * [simplify]: iteration complete: 13 enodes
4.590 * * [simplify]: Extracting #0: cost 1 inf + 0
4.590 * * [simplify]: Extracting #1: cost 3 inf + 0
4.590 * * [simplify]: Extracting #2: cost 4 inf + 1
4.590 * * [simplify]: Extracting #3: cost 8 inf + 1
4.590 * * [simplify]: Extracting #4: cost 3 inf + 47
4.590 * * [simplify]: Extracting #5: cost 0 inf + 378
4.590 * [simplify]: Simplified to:
  (* 2 (+ (+ b c) (+ d a)))
6.235 * [regime-testing]: Baseline error score: 0
6.237 * [regime-testing]: Oracle error score: 0
6.237 * [regime-testing]: End program error score: 0
6.300 * [regime-testing]: Target error score: 3.8420533093086724