19.481 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.029 * * * [progress]: [2/2] Setting up program.
0.032 * [progress]: [Phase 2 of 3] Improving.
0.032 * * * * [progress]: [ 1 / 1 ] simplifiying candidate #<alt (λ (a b c d) (* (+ a (+ b (+ c d))) 2))>
0.032 * [simplify]: Simplifying:
  (* (+ a (+ b (+ c d))) 2)
0.032 * * [simplify]: iteration 0: 9 enodes
0.034 * * [simplify]: iteration 1: 17 enodes
0.037 * * [simplify]: iteration 2: 51 enodes
0.047 * * [simplify]: iteration 3: 129 enodes
0.097 * * [simplify]: iteration 4: 292 enodes
0.205 * * [simplify]: iteration 5: 404 enodes
0.309 * * [simplify]: iteration 6: 406 enodes
0.325 * * [simplify]: iteration complete: 406 enodes
0.325 * * [simplify]: Extracting #0: cost 1 inf + 0
0.325 * * [simplify]: Extracting #1: cost 31 inf + 0
0.325 * * [simplify]: Extracting #2: cost 17 inf + 521
0.326 * * [simplify]: Extracting #3: cost 0 inf + 2055
0.328 * * [simplify]: Extracting #4: cost 0 inf + 2040
0.330 * [simplify]: Simplified to:
  (* 2 (+ (+ a c) (+ b d)))
0.330 * * [progress]: iteration 1 / 4
0.330 * * * [progress]: picking best candidate
0.333 * * * * [pick]: Picked  #<alt (λ (a b c d) (* (+ a (+ b (+ c d))) 2))>
0.333 * * * [progress]: localizing error
0.347 * * * [progress]: generating rewritten candidates
0.347 * * * * [progress]: [ 1 / 2 ] rewriting at (2 1)
0.408 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1 2)
0.432 * * * [progress]: generating series expansions
0.432 * * * * [progress]: [ 1 / 2 ] generating series at (2 1)
0.432 * [backup-simplify]: Simplify (+ a (+ b (+ c d))) into (+ a (+ b (+ c d)))
0.432 * [approximate]: Taking taylor expansion of (+ a (+ b (+ c d))) in (a b c d) around 0
0.433 * [taylor]: Taking taylor expansion of (+ a (+ b (+ c d))) in d
0.433 * [taylor]: Taking taylor expansion of a in d
0.433 * [backup-simplify]: Simplify a into a
0.433 * [taylor]: Taking taylor expansion of (+ b (+ c d)) in d
0.433 * [taylor]: Taking taylor expansion of b in d
0.433 * [backup-simplify]: Simplify b into b
0.433 * [taylor]: Taking taylor expansion of (+ c d) in d
0.433 * [taylor]: Taking taylor expansion of c in d
0.433 * [backup-simplify]: Simplify c into c
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
0.433 * [taylor]: Taking taylor expansion of (+ a (+ b (+ c d))) in c
0.433 * [taylor]: Taking taylor expansion of a in c
0.433 * [backup-simplify]: Simplify a into a
0.433 * [taylor]: Taking taylor expansion of (+ b (+ c d)) in c
0.433 * [taylor]: Taking taylor expansion of b in c
0.433 * [backup-simplify]: Simplify b into b
0.433 * [taylor]: Taking taylor expansion of (+ c d) in c
0.433 * [taylor]: Taking taylor expansion of c in c
0.433 * [backup-simplify]: Simplify 0 into 0
0.433 * [backup-simplify]: Simplify 1 into 1
0.433 * [taylor]: Taking taylor expansion of d in c
0.433 * [backup-simplify]: Simplify d into d
0.433 * [taylor]: Taking taylor expansion of (+ a (+ b (+ c d))) in b
0.433 * [taylor]: Taking taylor expansion of a in b
0.433 * [backup-simplify]: Simplify a into a
0.433 * [taylor]: Taking taylor expansion of (+ b (+ c d)) in b
0.433 * [taylor]: Taking taylor expansion of b in b
0.433 * [backup-simplify]: Simplify 0 into 0
0.433 * [backup-simplify]: Simplify 1 into 1
0.433 * [taylor]: Taking taylor expansion of (+ c d) in b
0.433 * [taylor]: Taking taylor expansion of c in b
0.433 * [backup-simplify]: Simplify c into c
0.433 * [taylor]: Taking taylor expansion of d in b
0.433 * [backup-simplify]: Simplify d into d
0.433 * [taylor]: Taking taylor expansion of (+ a (+ b (+ c d))) in a
0.433 * [taylor]: Taking taylor expansion of a in a
0.433 * [backup-simplify]: Simplify 0 into 0
0.433 * [backup-simplify]: Simplify 1 into 1
0.433 * [taylor]: Taking taylor expansion of (+ b (+ c d)) in a
0.434 * [taylor]: Taking taylor expansion of b in a
0.434 * [backup-simplify]: Simplify b into b
0.434 * [taylor]: Taking taylor expansion of (+ c d) in a
0.434 * [taylor]: Taking taylor expansion of c in a
0.434 * [backup-simplify]: Simplify c into c
0.434 * [taylor]: Taking taylor expansion of d in a
0.434 * [backup-simplify]: Simplify d into d
0.434 * [taylor]: Taking taylor expansion of (+ a (+ b (+ c d))) in a
0.434 * [taylor]: Taking taylor expansion of a in a
0.434 * [backup-simplify]: Simplify 0 into 0
0.434 * [backup-simplify]: Simplify 1 into 1
0.434 * [taylor]: Taking taylor expansion of (+ b (+ c d)) in a
0.434 * [taylor]: Taking taylor expansion of b in a
0.434 * [backup-simplify]: Simplify b into b
0.434 * [taylor]: Taking taylor expansion of (+ c d) in a
0.434 * [taylor]: Taking taylor expansion of c in a
0.434 * [backup-simplify]: Simplify c into c
0.434 * [taylor]: Taking taylor expansion of d in a
0.434 * [backup-simplify]: Simplify d into d
0.434 * [backup-simplify]: Simplify (+ c d) into (+ c d)
0.434 * [backup-simplify]: Simplify (+ b (+ c d)) into (+ b (+ c d))
0.434 * [backup-simplify]: Simplify (+ 0 (+ b (+ c d))) into (+ c (+ b d))
0.434 * [taylor]: Taking taylor expansion of (+ c (+ b d)) in b
0.434 * [taylor]: Taking taylor expansion of c in b
0.434 * [backup-simplify]: Simplify c into c
0.434 * [taylor]: Taking taylor expansion of (+ b d) in b
0.434 * [taylor]: Taking taylor expansion of b in b
0.434 * [backup-simplify]: Simplify 0 into 0
0.434 * [backup-simplify]: Simplify 1 into 1
0.434 * [taylor]: Taking taylor expansion of d in b
0.434 * [backup-simplify]: Simplify d into d
0.435 * [backup-simplify]: Simplify (+ 0 d) into d
0.435 * [backup-simplify]: Simplify (+ c d) into (+ c d)
0.435 * [taylor]: Taking taylor expansion of (+ c d) in c
0.435 * [taylor]: Taking taylor expansion of c in c
0.435 * [backup-simplify]: Simplify 0 into 0
0.435 * [backup-simplify]: Simplify 1 into 1
0.435 * [taylor]: Taking taylor expansion of d in c
0.435 * [backup-simplify]: Simplify d into d
0.435 * [backup-simplify]: Simplify (+ 0 d) into d
0.435 * [taylor]: Taking taylor expansion of d in d
0.435 * [backup-simplify]: Simplify 0 into 0
0.435 * [backup-simplify]: Simplify 1 into 1
0.435 * [backup-simplify]: Simplify 0 into 0
0.436 * [backup-simplify]: Simplify (+ 0 0) into 0
0.436 * [backup-simplify]: Simplify (+ 0 0) into 0
0.437 * [backup-simplify]: Simplify (+ 1 0) into 1
0.437 * [taylor]: Taking taylor expansion of 1 in b
0.437 * [backup-simplify]: Simplify 1 into 1
0.437 * [taylor]: Taking taylor expansion of 1 in c
0.437 * [backup-simplify]: Simplify 1 into 1
0.437 * [taylor]: Taking taylor expansion of 1 in d
0.437 * [backup-simplify]: Simplify 1 into 1
0.437 * [backup-simplify]: Simplify 1 into 1
0.438 * [backup-simplify]: Simplify (+ 1 0) into 1
0.438 * [backup-simplify]: Simplify (+ 0 1) into 1
0.438 * [taylor]: Taking taylor expansion of 1 in c
0.438 * [backup-simplify]: Simplify 1 into 1
0.438 * [taylor]: Taking taylor expansion of 1 in d
0.438 * [backup-simplify]: Simplify 1 into 1
0.438 * [backup-simplify]: Simplify 1 into 1
0.439 * [backup-simplify]: Simplify (+ 1 0) into 1
0.439 * [taylor]: Taking taylor expansion of 1 in d
0.439 * [backup-simplify]: Simplify 1 into 1
0.439 * [backup-simplify]: Simplify 1 into 1
0.440 * [backup-simplify]: Simplify (+ (* 1 (* 1 (* c (* 1 1)))) (+ (* 1 (* 1 (* 1 (* b 1)))) (* 1 (* 1 (* 1 (* 1 a)))))) into (+ a (+ b c))
0.440 * [backup-simplify]: Simplify (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))) into (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))))
0.440 * [approximate]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))) in (a b c d) around 0
0.440 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))) in d
0.440 * [taylor]: Taking taylor expansion of (/ 1 a) in d
0.440 * [taylor]: Taking taylor expansion of a in d
0.440 * [backup-simplify]: Simplify a into a
0.440 * [backup-simplify]: Simplify (/ 1 a) into (/ 1 a)
0.440 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) in d
0.440 * [taylor]: Taking taylor expansion of (/ 1 b) in d
0.440 * [taylor]: Taking taylor expansion of b in d
0.441 * [backup-simplify]: Simplify b into b
0.441 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b)
0.441 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 d)) in d
0.441 * [taylor]: Taking taylor expansion of (/ 1 c) in d
0.441 * [taylor]: Taking taylor expansion of c in d
0.441 * [backup-simplify]: Simplify c into c
0.441 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c)
0.441 * [taylor]: Taking taylor expansion of (/ 1 d) in d
0.441 * [taylor]: Taking taylor expansion of d in d
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 a) (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))) in c
0.441 * [taylor]: Taking taylor expansion of (/ 1 a) in c
0.441 * [taylor]: Taking taylor expansion of a in c
0.441 * [backup-simplify]: Simplify a into a
0.441 * [backup-simplify]: Simplify (/ 1 a) into (/ 1 a)
0.441 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) in c
0.442 * [taylor]: Taking taylor expansion of (/ 1 b) in c
0.442 * [taylor]: Taking taylor expansion of b in c
0.442 * [backup-simplify]: Simplify b into b
0.442 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b)
0.442 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 d)) in c
0.442 * [taylor]: Taking taylor expansion of (/ 1 c) in c
0.442 * [taylor]: Taking taylor expansion of c in c
0.442 * [backup-simplify]: Simplify 0 into 0
0.442 * [backup-simplify]: Simplify 1 into 1
0.442 * [backup-simplify]: Simplify (/ 1 1) into 1
0.442 * [taylor]: Taking taylor expansion of (/ 1 d) in c
0.442 * [taylor]: Taking taylor expansion of d in c
0.442 * [backup-simplify]: Simplify d into d
0.442 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d)
0.442 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))) in b
0.442 * [taylor]: Taking taylor expansion of (/ 1 a) in b
0.442 * [taylor]: Taking taylor expansion of a in b
0.442 * [backup-simplify]: Simplify a into a
0.442 * [backup-simplify]: Simplify (/ 1 a) into (/ 1 a)
0.442 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) in b
0.443 * [taylor]: Taking taylor expansion of (/ 1 b) in b
0.443 * [taylor]: Taking taylor expansion of b in b
0.443 * [backup-simplify]: Simplify 0 into 0
0.443 * [backup-simplify]: Simplify 1 into 1
0.443 * [backup-simplify]: Simplify (/ 1 1) into 1
0.443 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 d)) in b
0.443 * [taylor]: Taking taylor expansion of (/ 1 c) in b
0.443 * [taylor]: Taking taylor expansion of c in b
0.443 * [backup-simplify]: Simplify c into c
0.443 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c)
0.443 * [taylor]: Taking taylor expansion of (/ 1 d) in b
0.443 * [taylor]: Taking taylor expansion of d in b
0.443 * [backup-simplify]: Simplify d into d
0.443 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d)
0.443 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))) in a
0.443 * [taylor]: Taking taylor expansion of (/ 1 a) in a
0.443 * [taylor]: Taking taylor expansion of a in a
0.443 * [backup-simplify]: Simplify 0 into 0
0.443 * [backup-simplify]: Simplify 1 into 1
0.444 * [backup-simplify]: Simplify (/ 1 1) into 1
0.444 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) in a
0.444 * [taylor]: Taking taylor expansion of (/ 1 b) in a
0.444 * [taylor]: Taking taylor expansion of b in a
0.444 * [backup-simplify]: Simplify b into b
0.444 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b)
0.444 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 d)) in a
0.444 * [taylor]: Taking taylor expansion of (/ 1 c) in a
0.444 * [taylor]: Taking taylor expansion of c in a
0.444 * [backup-simplify]: Simplify c into c
0.444 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c)
0.444 * [taylor]: Taking taylor expansion of (/ 1 d) in a
0.444 * [taylor]: Taking taylor expansion of d in a
0.444 * [backup-simplify]: Simplify d into d
0.444 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d)
0.444 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))) in a
0.444 * [taylor]: Taking taylor expansion of (/ 1 a) in a
0.444 * [taylor]: Taking taylor expansion of a in a
0.444 * [backup-simplify]: Simplify 0 into 0
0.444 * [backup-simplify]: Simplify 1 into 1
0.445 * [backup-simplify]: Simplify (/ 1 1) into 1
0.445 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) in a
0.445 * [taylor]: Taking taylor expansion of (/ 1 b) in a
0.445 * [taylor]: Taking taylor expansion of b in a
0.445 * [backup-simplify]: Simplify b into b
0.445 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b)
0.445 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 d)) in a
0.445 * [taylor]: Taking taylor expansion of (/ 1 c) in a
0.445 * [taylor]: Taking taylor expansion of c in a
0.445 * [backup-simplify]: Simplify c into c
0.445 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c)
0.445 * [taylor]: Taking taylor expansion of (/ 1 d) in a
0.445 * [taylor]: Taking taylor expansion of d in a
0.445 * [backup-simplify]: Simplify d into d
0.445 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d)
0.446 * [backup-simplify]: Simplify (+ 1 0) into 1
0.446 * [taylor]: Taking taylor expansion of 1 in b
0.446 * [backup-simplify]: Simplify 1 into 1
0.447 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.447 * [backup-simplify]: Simplify (+ (/ 1 c) (/ 1 d)) into (+ (/ 1 d) (/ 1 c))
0.447 * [backup-simplify]: Simplify (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))) into (+ (/ 1 b) (+ (/ 1 d) (/ 1 c)))
0.447 * [backup-simplify]: Simplify (+ 0 (+ (/ 1 b) (+ (/ 1 d) (/ 1 c)))) into (+ (/ 1 b) (+ (/ 1 d) (/ 1 c)))
0.447 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))) in b
0.447 * [taylor]: Taking taylor expansion of (/ 1 b) in b
0.447 * [taylor]: Taking taylor expansion of b in b
0.447 * [backup-simplify]: Simplify 0 into 0
0.447 * [backup-simplify]: Simplify 1 into 1
0.448 * [backup-simplify]: Simplify (/ 1 1) into 1
0.448 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 c)) in b
0.448 * [taylor]: Taking taylor expansion of (/ 1 d) in b
0.448 * [taylor]: Taking taylor expansion of d in b
0.448 * [backup-simplify]: Simplify d into d
0.448 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d)
0.448 * [taylor]: Taking taylor expansion of (/ 1 c) in b
0.448 * [taylor]: Taking taylor expansion of c in b
0.448 * [backup-simplify]: Simplify c into c
0.448 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c)
0.449 * [backup-simplify]: Simplify (+ 1 0) into 1
0.449 * [taylor]: Taking taylor expansion of 1 in c
0.449 * [backup-simplify]: Simplify 1 into 1
0.449 * [taylor]: Taking taylor expansion of 1 in c
0.449 * [backup-simplify]: Simplify 1 into 1
0.450 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.450 * [backup-simplify]: Simplify (- (+ (* (/ 1 b) (/ 0 b)))) into 0
0.450 * [backup-simplify]: Simplify (- (+ (* (/ 1 c) (/ 0 c)))) into 0
0.450 * [backup-simplify]: Simplify (- (+ (* (/ 1 d) (/ 0 d)))) into 0
0.451 * [backup-simplify]: Simplify (+ 0 0) into 0
0.451 * [backup-simplify]: Simplify (+ 0 0) into 0
0.452 * [backup-simplify]: Simplify (+ 0 0) into 0
0.452 * [taylor]: Taking taylor expansion of 0 in b
0.452 * [backup-simplify]: Simplify 0 into 0
0.453 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.453 * [backup-simplify]: Simplify (+ (/ 1 d) (/ 1 c)) into (+ (/ 1 c) (/ 1 d))
0.453 * [backup-simplify]: Simplify (+ 0 (+ (/ 1 c) (/ 1 d))) into (+ (/ 1 d) (/ 1 c))
0.453 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 c)) in c
0.453 * [taylor]: Taking taylor expansion of (/ 1 d) in c
0.453 * [taylor]: Taking taylor expansion of d in c
0.453 * [backup-simplify]: Simplify d into d
0.453 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d)
0.453 * [taylor]: Taking taylor expansion of (/ 1 c) in c
0.453 * [taylor]: Taking taylor expansion of c in c
0.453 * [backup-simplify]: Simplify 0 into 0
0.453 * [backup-simplify]: Simplify 1 into 1
0.454 * [backup-simplify]: Simplify (/ 1 1) into 1
0.454 * [backup-simplify]: Simplify (+ 0 1) into 1
0.454 * [taylor]: Taking taylor expansion of 1 in d
0.454 * [backup-simplify]: Simplify 1 into 1
0.454 * [taylor]: Taking taylor expansion of 0 in c
0.454 * [backup-simplify]: Simplify 0 into 0
0.454 * [taylor]: Taking taylor expansion of 1 in d
0.454 * [backup-simplify]: Simplify 1 into 1
0.454 * [taylor]: Taking taylor expansion of 1 in d
0.454 * [backup-simplify]: Simplify 1 into 1
0.455 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.456 * [backup-simplify]: Simplify (- (+ (* (/ 1 b) (/ 0 b)) (* 0 (/ 0 b)))) into 0
0.456 * [backup-simplify]: Simplify (- (+ (* (/ 1 c) (/ 0 c)) (* 0 (/ 0 c)))) into 0
0.456 * [backup-simplify]: Simplify (- (+ (* (/ 1 d) (/ 0 d)) (* 0 (/ 0 d)))) into 0
0.456 * [backup-simplify]: Simplify (+ 0 0) into 0
0.457 * [backup-simplify]: Simplify (+ 0 0) into 0
0.457 * [backup-simplify]: Simplify (+ 0 0) into 0
0.457 * [taylor]: Taking taylor expansion of 0 in b
0.457 * [backup-simplify]: Simplify 0 into 0
0.457 * [taylor]: Taking taylor expansion of 0 in c
0.457 * [backup-simplify]: Simplify 0 into 0
0.459 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.459 * [backup-simplify]: Simplify (- (+ (* (/ 1 d) (/ 0 d)))) into 0
0.459 * [backup-simplify]: Simplify (- (+ (* (/ 1 c) (/ 0 c)))) into 0
0.459 * [backup-simplify]: Simplify (+ 0 0) into 0
0.460 * [backup-simplify]: Simplify (+ 0 0) into 0
0.460 * [taylor]: Taking taylor expansion of 0 in c
0.460 * [backup-simplify]: Simplify 0 into 0
0.460 * [taylor]: Taking taylor expansion of 0 in c
0.460 * [backup-simplify]: Simplify 0 into 0
0.461 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.461 * [backup-simplify]: Simplify (+ (/ 1 d) 0) into (/ 1 d)
0.461 * [taylor]: Taking taylor expansion of (/ 1 d) in d
0.461 * [taylor]: Taking taylor expansion of d in d
0.461 * [backup-simplify]: Simplify 0 into 0
0.461 * [backup-simplify]: Simplify 1 into 1
0.461 * [backup-simplify]: Simplify (/ 1 1) into 1
0.461 * [backup-simplify]: Simplify 1 into 1
0.461 * [taylor]: Taking taylor expansion of 0 in d
0.461 * [backup-simplify]: Simplify 0 into 0
0.461 * [taylor]: Taking taylor expansion of 0 in d
0.461 * [backup-simplify]: Simplify 0 into 0
0.462 * [taylor]: Taking taylor expansion of 0 in d
0.462 * [backup-simplify]: Simplify 0 into 0
0.462 * [backup-simplify]: Simplify 1 into 1
0.462 * [backup-simplify]: Simplify 1 into 1
0.463 * [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))
0.463 * [backup-simplify]: Simplify (+ (/ 1 (- a)) (+ (/ 1 (- b)) (+ (/ 1 (- c)) (/ 1 (- d))))) into (- (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))))
0.463 * [approximate]: Taking taylor expansion of (- (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))))) in (a b c d) around 0
0.463 * [taylor]: Taking taylor expansion of (- (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))))) in d
0.463 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))) in d
0.463 * [taylor]: Taking taylor expansion of (/ 1 a) in d
0.463 * [taylor]: Taking taylor expansion of a in d
0.463 * [backup-simplify]: Simplify a into a
0.463 * [backup-simplify]: Simplify (/ 1 a) into (/ 1 a)
0.463 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) in d
0.463 * [taylor]: Taking taylor expansion of (/ 1 b) in d
0.463 * [taylor]: Taking taylor expansion of b in d
0.464 * [backup-simplify]: Simplify b into b
0.464 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b)
0.464 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 d)) in d
0.464 * [taylor]: Taking taylor expansion of (/ 1 c) in d
0.464 * [taylor]: Taking taylor expansion of c in d
0.464 * [backup-simplify]: Simplify c into c
0.464 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c)
0.464 * [taylor]: Taking taylor expansion of (/ 1 d) in d
0.464 * [taylor]: Taking taylor expansion of d in d
0.464 * [backup-simplify]: Simplify 0 into 0
0.464 * [backup-simplify]: Simplify 1 into 1
0.464 * [backup-simplify]: Simplify (/ 1 1) into 1
0.464 * [taylor]: Taking taylor expansion of (- (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))))) in c
0.464 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))) in c
0.464 * [taylor]: Taking taylor expansion of (/ 1 a) in c
0.464 * [taylor]: Taking taylor expansion of a in c
0.464 * [backup-simplify]: Simplify a into a
0.464 * [backup-simplify]: Simplify (/ 1 a) into (/ 1 a)
0.465 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) in c
0.465 * [taylor]: Taking taylor expansion of (/ 1 b) in c
0.465 * [taylor]: Taking taylor expansion of b in c
0.465 * [backup-simplify]: Simplify b into b
0.465 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b)
0.465 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 d)) in c
0.465 * [taylor]: Taking taylor expansion of (/ 1 c) in c
0.465 * [taylor]: Taking taylor expansion of c in c
0.465 * [backup-simplify]: Simplify 0 into 0
0.465 * [backup-simplify]: Simplify 1 into 1
0.465 * [backup-simplify]: Simplify (/ 1 1) into 1
0.465 * [taylor]: Taking taylor expansion of (/ 1 d) in c
0.465 * [taylor]: Taking taylor expansion of d in c
0.465 * [backup-simplify]: Simplify d into d
0.465 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d)
0.465 * [taylor]: Taking taylor expansion of (- (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))))) in b
0.465 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))) in b
0.465 * [taylor]: Taking taylor expansion of (/ 1 a) in b
0.465 * [taylor]: Taking taylor expansion of a in b
0.465 * [backup-simplify]: Simplify a into a
0.465 * [backup-simplify]: Simplify (/ 1 a) into (/ 1 a)
0.465 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) in b
0.466 * [taylor]: Taking taylor expansion of (/ 1 b) in b
0.466 * [taylor]: Taking taylor expansion of b in b
0.466 * [backup-simplify]: Simplify 0 into 0
0.466 * [backup-simplify]: Simplify 1 into 1
0.466 * [backup-simplify]: Simplify (/ 1 1) into 1
0.466 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 d)) in b
0.466 * [taylor]: Taking taylor expansion of (/ 1 c) in b
0.466 * [taylor]: Taking taylor expansion of c in b
0.466 * [backup-simplify]: Simplify c into c
0.466 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c)
0.466 * [taylor]: Taking taylor expansion of (/ 1 d) in b
0.466 * [taylor]: Taking taylor expansion of d in b
0.466 * [backup-simplify]: Simplify d into d
0.466 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d)
0.466 * [taylor]: Taking taylor expansion of (- (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))))) in a
0.466 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))) in a
0.466 * [taylor]: Taking taylor expansion of (/ 1 a) in a
0.466 * [taylor]: Taking taylor expansion of a in a
0.466 * [backup-simplify]: Simplify 0 into 0
0.466 * [backup-simplify]: Simplify 1 into 1
0.467 * [backup-simplify]: Simplify (/ 1 1) into 1
0.467 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) in a
0.467 * [taylor]: Taking taylor expansion of (/ 1 b) in a
0.467 * [taylor]: Taking taylor expansion of b in a
0.467 * [backup-simplify]: Simplify b into b
0.467 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b)
0.467 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 d)) in a
0.467 * [taylor]: Taking taylor expansion of (/ 1 c) in a
0.467 * [taylor]: Taking taylor expansion of c in a
0.467 * [backup-simplify]: Simplify c into c
0.467 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c)
0.467 * [taylor]: Taking taylor expansion of (/ 1 d) in a
0.467 * [taylor]: Taking taylor expansion of d in a
0.467 * [backup-simplify]: Simplify d into d
0.467 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d)
0.467 * [taylor]: Taking taylor expansion of (- (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))))) in a
0.467 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))) in a
0.467 * [taylor]: Taking taylor expansion of (/ 1 a) in a
0.467 * [taylor]: Taking taylor expansion of a in a
0.467 * [backup-simplify]: Simplify 0 into 0
0.467 * [backup-simplify]: Simplify 1 into 1
0.468 * [backup-simplify]: Simplify (/ 1 1) into 1
0.468 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) in a
0.468 * [taylor]: Taking taylor expansion of (/ 1 b) in a
0.468 * [taylor]: Taking taylor expansion of b in a
0.468 * [backup-simplify]: Simplify b into b
0.468 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b)
0.468 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 d)) in a
0.468 * [taylor]: Taking taylor expansion of (/ 1 c) in a
0.468 * [taylor]: Taking taylor expansion of c in a
0.468 * [backup-simplify]: Simplify c into c
0.468 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c)
0.468 * [taylor]: Taking taylor expansion of (/ 1 d) in a
0.469 * [taylor]: Taking taylor expansion of d in a
0.469 * [backup-simplify]: Simplify d into d
0.469 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d)
0.469 * [backup-simplify]: Simplify (+ 1 0) into 1
0.470 * [backup-simplify]: Simplify (- 1) into -1
0.470 * [taylor]: Taking taylor expansion of -1 in b
0.470 * [backup-simplify]: Simplify -1 into -1
0.470 * [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 (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))) into (+ (/ 1 b) (+ (/ 1 d) (/ 1 c)))
0.471 * [backup-simplify]: Simplify (+ 0 (+ (/ 1 b) (+ (/ 1 d) (/ 1 c)))) into (+ (/ 1 b) (+ (/ 1 d) (/ 1 c)))
0.471 * [backup-simplify]: Simplify (- (+ (/ 1 b) (+ (/ 1 d) (/ 1 c)))) into (- (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))))
0.471 * [taylor]: Taking taylor expansion of (- (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))) in b
0.471 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) in b
0.471 * [taylor]: Taking taylor expansion of (/ 1 b) in b
0.471 * [taylor]: Taking taylor expansion of b in b
0.471 * [backup-simplify]: Simplify 0 into 0
0.471 * [backup-simplify]: Simplify 1 into 1
0.472 * [backup-simplify]: Simplify (/ 1 1) into 1
0.472 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 d)) in b
0.472 * [taylor]: Taking taylor expansion of (/ 1 c) in b
0.472 * [taylor]: Taking taylor expansion of c in b
0.472 * [backup-simplify]: Simplify c into c
0.472 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c)
0.472 * [taylor]: Taking taylor expansion of (/ 1 d) in b
0.472 * [taylor]: Taking taylor expansion of d in b
0.472 * [backup-simplify]: Simplify d into d
0.472 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d)
0.472 * [backup-simplify]: Simplify (+ 1 0) into 1
0.473 * [backup-simplify]: Simplify (- 1) into -1
0.473 * [taylor]: Taking taylor expansion of -1 in c
0.473 * [backup-simplify]: Simplify -1 into -1
0.473 * [taylor]: Taking taylor expansion of -1 in c
0.473 * [backup-simplify]: Simplify -1 into -1
0.474 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.474 * [backup-simplify]: Simplify (- (+ (* (/ 1 b) (/ 0 b)))) into 0
0.474 * [backup-simplify]: Simplify (- (+ (* (/ 1 c) (/ 0 c)))) into 0
0.474 * [backup-simplify]: Simplify (- (+ (* (/ 1 d) (/ 0 d)))) into 0
0.475 * [backup-simplify]: Simplify (+ 0 0) into 0
0.475 * [backup-simplify]: Simplify (+ 0 0) into 0
0.476 * [backup-simplify]: Simplify (+ 0 0) into 0
0.476 * [backup-simplify]: Simplify (- 0) into 0
0.476 * [taylor]: Taking taylor expansion of 0 in b
0.476 * [backup-simplify]: Simplify 0 into 0
0.477 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.477 * [backup-simplify]: Simplify (+ (/ 1 c) (/ 1 d)) into (+ (/ 1 d) (/ 1 c))
0.477 * [backup-simplify]: Simplify (+ 0 (+ (/ 1 d) (/ 1 c))) into (+ (/ 1 c) (/ 1 d))
0.477 * [backup-simplify]: Simplify (- (+ (/ 1 c) (/ 1 d))) into (- (+ (/ 1 c) (/ 1 d)))
0.477 * [taylor]: Taking taylor expansion of (- (+ (/ 1 c) (/ 1 d))) in c
0.477 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 d)) in c
0.477 * [taylor]: Taking taylor expansion of (/ 1 c) in c
0.477 * [taylor]: Taking taylor expansion of c in c
0.477 * [backup-simplify]: Simplify 0 into 0
0.477 * [backup-simplify]: Simplify 1 into 1
0.478 * [backup-simplify]: Simplify (/ 1 1) into 1
0.478 * [taylor]: Taking taylor expansion of (/ 1 d) in c
0.478 * [taylor]: Taking taylor expansion of d in c
0.478 * [backup-simplify]: Simplify d into d
0.478 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d)
0.478 * [backup-simplify]: Simplify (+ 1 0) into 1
0.479 * [backup-simplify]: Simplify (- 1) into -1
0.479 * [taylor]: Taking taylor expansion of -1 in d
0.479 * [backup-simplify]: Simplify -1 into -1
0.479 * [taylor]: Taking taylor expansion of 0 in c
0.479 * [backup-simplify]: Simplify 0 into 0
0.479 * [taylor]: Taking taylor expansion of -1 in d
0.479 * [backup-simplify]: Simplify -1 into -1
0.479 * [taylor]: Taking taylor expansion of -1 in d
0.479 * [backup-simplify]: Simplify -1 into -1
0.480 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.480 * [backup-simplify]: Simplify (- (+ (* (/ 1 b) (/ 0 b)) (* 0 (/ 0 b)))) into 0
0.480 * [backup-simplify]: Simplify (- (+ (* (/ 1 c) (/ 0 c)) (* 0 (/ 0 c)))) into 0
0.481 * [backup-simplify]: Simplify (- (+ (* (/ 1 d) (/ 0 d)) (* 0 (/ 0 d)))) into 0
0.481 * [backup-simplify]: Simplify (+ 0 0) into 0
0.481 * [backup-simplify]: Simplify (+ 0 0) into 0
0.482 * [backup-simplify]: Simplify (+ 0 0) into 0
0.482 * [backup-simplify]: Simplify (- 0) into 0
0.482 * [taylor]: Taking taylor expansion of 0 in b
0.482 * [backup-simplify]: Simplify 0 into 0
0.482 * [taylor]: Taking taylor expansion of 0 in c
0.482 * [backup-simplify]: Simplify 0 into 0
0.483 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.484 * [backup-simplify]: Simplify (- (+ (* (/ 1 c) (/ 0 c)))) into 0
0.484 * [backup-simplify]: Simplify (- (+ (* (/ 1 d) (/ 0 d)))) into 0
0.484 * [backup-simplify]: Simplify (+ 0 0) into 0
0.485 * [backup-simplify]: Simplify (+ 0 0) into 0
0.485 * [backup-simplify]: Simplify (- 0) into 0
0.485 * [taylor]: Taking taylor expansion of 0 in c
0.485 * [backup-simplify]: Simplify 0 into 0
0.485 * [taylor]: Taking taylor expansion of 0 in c
0.485 * [backup-simplify]: Simplify 0 into 0
0.486 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.486 * [backup-simplify]: Simplify (+ 0 (/ 1 d)) into (/ 1 d)
0.486 * [backup-simplify]: Simplify (- (/ 1 d)) into (- (/ 1 d))
0.486 * [taylor]: Taking taylor expansion of (- (/ 1 d)) in d
0.486 * [taylor]: Taking taylor expansion of (/ 1 d) in d
0.486 * [taylor]: Taking taylor expansion of d in d
0.486 * [backup-simplify]: Simplify 0 into 0
0.486 * [backup-simplify]: Simplify 1 into 1
0.487 * [backup-simplify]: Simplify (/ 1 1) into 1
0.487 * [backup-simplify]: Simplify (- 1) into -1
0.487 * [backup-simplify]: Simplify -1 into -1
0.487 * [taylor]: Taking taylor expansion of 0 in d
0.487 * [backup-simplify]: Simplify 0 into 0
0.487 * [taylor]: Taking taylor expansion of 0 in d
0.487 * [backup-simplify]: Simplify 0 into 0
0.487 * [taylor]: Taking taylor expansion of 0 in d
0.487 * [backup-simplify]: Simplify 0 into 0
0.487 * [backup-simplify]: Simplify -1 into -1
0.488 * [backup-simplify]: Simplify -1 into -1
0.489 * [backup-simplify]: Simplify (+ (* -1 (* 1 (* 1 (* (/ 1 (/ 1 (- b))) 1)))) (+ (* -1 (* 1 (* (/ 1 (/ 1 (- c))) (* 1 1)))) (* -1 (* (/ 1 (/ 1 (- d))) (* 1 (* 1 1)))))) into (+ b (+ c d))
0.489 * * * * [progress]: [ 2 / 2 ] generating series at (2 1 2)
0.489 * [backup-simplify]: Simplify (+ b (+ c d)) into (+ b (+ c d))
0.489 * [approximate]: Taking taylor expansion of (+ b (+ c d)) in (b c d) around 0
0.489 * [taylor]: Taking taylor expansion of (+ b (+ c d)) in d
0.489 * [taylor]: Taking taylor expansion of b in d
0.489 * [backup-simplify]: Simplify b into b
0.489 * [taylor]: Taking taylor expansion of (+ c d) in d
0.489 * [taylor]: Taking taylor expansion of c in d
0.489 * [backup-simplify]: Simplify c into c
0.489 * [taylor]: Taking taylor expansion of d in d
0.489 * [backup-simplify]: Simplify 0 into 0
0.489 * [backup-simplify]: Simplify 1 into 1
0.489 * [taylor]: Taking taylor expansion of (+ b (+ c d)) in c
0.489 * [taylor]: Taking taylor expansion of b in c
0.489 * [backup-simplify]: Simplify b into b
0.489 * [taylor]: Taking taylor expansion of (+ c d) 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 * [taylor]: Taking taylor expansion of d in c
0.489 * [backup-simplify]: Simplify d into d
0.490 * [taylor]: Taking taylor expansion of (+ b (+ c d)) 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 * [taylor]: Taking taylor expansion of (+ c d) in b
0.490 * [taylor]: Taking taylor expansion of c in b
0.490 * [backup-simplify]: Simplify c into c
0.490 * [taylor]: Taking taylor expansion of d in b
0.490 * [backup-simplify]: Simplify d into d
0.490 * [taylor]: Taking taylor expansion of (+ b (+ c d)) 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 * [taylor]: Taking taylor expansion of (+ c d) in b
0.490 * [taylor]: Taking taylor expansion of c in b
0.490 * [backup-simplify]: Simplify c into c
0.490 * [taylor]: Taking taylor expansion of d in b
0.490 * [backup-simplify]: Simplify d into d
0.490 * [backup-simplify]: Simplify (+ c d) into (+ c d)
0.490 * [backup-simplify]: Simplify (+ 0 (+ c d)) into (+ c d)
0.490 * [taylor]: Taking taylor expansion of (+ c d) in c
0.490 * [taylor]: Taking taylor expansion of c in c
0.490 * [backup-simplify]: Simplify 0 into 0
0.490 * [backup-simplify]: Simplify 1 into 1
0.490 * [taylor]: Taking taylor expansion of d in c
0.490 * [backup-simplify]: Simplify d into d
0.490 * [backup-simplify]: Simplify (+ 0 d) into d
0.490 * [taylor]: Taking taylor expansion of d in d
0.490 * [backup-simplify]: Simplify 0 into 0
0.490 * [backup-simplify]: Simplify 1 into 1
0.490 * [backup-simplify]: Simplify 0 into 0
0.491 * [backup-simplify]: Simplify (+ 0 0) into 0
0.491 * [backup-simplify]: Simplify (+ 1 0) into 1
0.491 * [taylor]: Taking taylor expansion of 1 in c
0.491 * [backup-simplify]: Simplify 1 into 1
0.491 * [taylor]: Taking taylor expansion of 1 in d
0.491 * [backup-simplify]: Simplify 1 into 1
0.492 * [backup-simplify]: Simplify 1 into 1
0.492 * [backup-simplify]: Simplify (+ 1 0) into 1
0.492 * [taylor]: Taking taylor expansion of 1 in d
0.492 * [backup-simplify]: Simplify 1 into 1
0.492 * [backup-simplify]: Simplify 1 into 1
0.492 * [backup-simplify]: Simplify 1 into 1
0.493 * [backup-simplify]: Simplify (+ (* 1 (* d (* 1 1))) (+ (* 1 (* 1 (* c 1))) (* 1 (* 1 (* 1 b))))) into (+ b (+ c d))
0.493 * [backup-simplify]: Simplify (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) into (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))
0.493 * [approximate]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) in (b c d) around 0
0.493 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) in d
0.493 * [taylor]: Taking taylor expansion of (/ 1 b) in d
0.493 * [taylor]: Taking taylor expansion of b in d
0.493 * [backup-simplify]: Simplify b into b
0.493 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b)
0.493 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 d)) in d
0.493 * [taylor]: Taking taylor expansion of (/ 1 c) in d
0.493 * [taylor]: Taking taylor expansion of c in d
0.493 * [backup-simplify]: Simplify c into c
0.493 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c)
0.493 * [taylor]: Taking taylor expansion of (/ 1 d) in d
0.493 * [taylor]: Taking taylor expansion of d in d
0.493 * [backup-simplify]: Simplify 0 into 0
0.493 * [backup-simplify]: Simplify 1 into 1
0.494 * [backup-simplify]: Simplify (/ 1 1) into 1
0.494 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) in c
0.494 * [taylor]: Taking taylor expansion of (/ 1 b) in c
0.494 * [taylor]: Taking taylor expansion of b in c
0.494 * [backup-simplify]: Simplify b into b
0.494 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b)
0.494 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 d)) in c
0.494 * [taylor]: Taking taylor expansion of (/ 1 c) in c
0.494 * [taylor]: Taking taylor expansion of c in c
0.494 * [backup-simplify]: Simplify 0 into 0
0.494 * [backup-simplify]: Simplify 1 into 1
0.495 * [backup-simplify]: Simplify (/ 1 1) into 1
0.495 * [taylor]: Taking taylor expansion of (/ 1 d) in c
0.495 * [taylor]: Taking taylor expansion of d in c
0.495 * [backup-simplify]: Simplify d into d
0.495 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d)
0.495 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) in b
0.495 * [taylor]: Taking taylor expansion of (/ 1 b) in b
0.495 * [taylor]: Taking taylor expansion of b in b
0.495 * [backup-simplify]: Simplify 0 into 0
0.495 * [backup-simplify]: Simplify 1 into 1
0.495 * [backup-simplify]: Simplify (/ 1 1) into 1
0.495 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 d)) in b
0.495 * [taylor]: Taking taylor expansion of (/ 1 c) in b
0.495 * [taylor]: Taking taylor expansion of c in b
0.495 * [backup-simplify]: Simplify c into c
0.495 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c)
0.495 * [taylor]: Taking taylor expansion of (/ 1 d) in b
0.496 * [taylor]: Taking taylor expansion of d in b
0.496 * [backup-simplify]: Simplify d into d
0.496 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d)
0.496 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) in b
0.496 * [taylor]: Taking taylor expansion of (/ 1 b) in b
0.496 * [taylor]: Taking taylor expansion of b in b
0.496 * [backup-simplify]: Simplify 0 into 0
0.496 * [backup-simplify]: Simplify 1 into 1
0.496 * [backup-simplify]: Simplify (/ 1 1) into 1
0.496 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 d)) in b
0.496 * [taylor]: Taking taylor expansion of (/ 1 c) in b
0.496 * [taylor]: Taking taylor expansion of c in b
0.496 * [backup-simplify]: Simplify c into c
0.496 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c)
0.496 * [taylor]: Taking taylor expansion of (/ 1 d) in b
0.496 * [taylor]: Taking taylor expansion of d in b
0.496 * [backup-simplify]: Simplify d into d
0.496 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d)
0.497 * [backup-simplify]: Simplify (+ 1 0) into 1
0.497 * [taylor]: Taking taylor expansion of 1 in c
0.497 * [backup-simplify]: Simplify 1 into 1
0.498 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.498 * [backup-simplify]: Simplify (+ (/ 1 c) (/ 1 d)) into (+ (/ 1 d) (/ 1 c))
0.498 * [backup-simplify]: Simplify (+ 0 (+ (/ 1 d) (/ 1 c))) into (+ (/ 1 c) (/ 1 d))
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 * [backup-simplify]: Simplify (+ 1 0) into 1
0.499 * [taylor]: Taking taylor expansion of 1 in d
0.499 * [backup-simplify]: Simplify 1 into 1
0.499 * [taylor]: Taking taylor expansion of 1 in d
0.499 * [backup-simplify]: Simplify 1 into 1
0.500 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.501 * [backup-simplify]: Simplify (- (+ (* (/ 1 c) (/ 0 c)))) into 0
0.501 * [backup-simplify]: Simplify (- (+ (* (/ 1 d) (/ 0 d)))) into 0
0.501 * [backup-simplify]: Simplify (+ 0 0) into 0
0.501 * [backup-simplify]: Simplify (+ 0 0) into 0
0.501 * [taylor]: Taking taylor expansion of 0 in c
0.501 * [backup-simplify]: Simplify 0 into 0
0.502 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.502 * [backup-simplify]: Simplify (+ 0 (/ 1 d)) into (/ 1 d)
0.502 * [taylor]: Taking taylor expansion of (/ 1 d) in d
0.502 * [taylor]: Taking taylor expansion of d in d
0.503 * [backup-simplify]: Simplify 0 into 0
0.503 * [backup-simplify]: Simplify 1 into 1
0.503 * [backup-simplify]: Simplify (/ 1 1) into 1
0.503 * [backup-simplify]: Simplify 1 into 1
0.503 * [taylor]: Taking taylor expansion of 0 in d
0.503 * [backup-simplify]: Simplify 0 into 0
0.503 * [backup-simplify]: Simplify 1 into 1
0.503 * [backup-simplify]: Simplify 1 into 1
0.504 * [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))
0.504 * [backup-simplify]: Simplify (+ (/ 1 (- b)) (+ (/ 1 (- c)) (/ 1 (- d)))) into (- (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))))
0.504 * [approximate]: Taking taylor expansion of (- (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))) in (b c d) around 0
0.504 * [taylor]: Taking taylor expansion of (- (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))) in d
0.504 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) in d
0.504 * [taylor]: Taking taylor expansion of (/ 1 b) in d
0.504 * [taylor]: Taking taylor expansion of b in d
0.504 * [backup-simplify]: Simplify b into b
0.504 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b)
0.504 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 d)) in d
0.504 * [taylor]: Taking taylor expansion of (/ 1 c) in d
0.504 * [taylor]: Taking taylor expansion of c in d
0.505 * [backup-simplify]: Simplify c into c
0.505 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c)
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 * [taylor]: Taking taylor expansion of (- (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))) in c
0.505 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) in c
0.505 * [taylor]: Taking taylor expansion of (/ 1 b) in c
0.505 * [taylor]: Taking taylor expansion of b in c
0.505 * [backup-simplify]: Simplify b into b
0.505 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b)
0.505 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 d)) in c
0.505 * [taylor]: Taking taylor expansion of (/ 1 c) in c
0.505 * [taylor]: Taking taylor expansion of c in c
0.505 * [backup-simplify]: Simplify 0 into 0
0.505 * [backup-simplify]: Simplify 1 into 1
0.506 * [backup-simplify]: Simplify (/ 1 1) into 1
0.506 * [taylor]: Taking taylor expansion of (/ 1 d) in c
0.506 * [taylor]: Taking taylor expansion of d in c
0.506 * [backup-simplify]: Simplify d into d
0.506 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d)
0.506 * [taylor]: Taking taylor expansion of (- (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))) in b
0.506 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) in b
0.506 * [taylor]: Taking taylor expansion of (/ 1 b) in b
0.506 * [taylor]: Taking taylor expansion of b in b
0.506 * [backup-simplify]: Simplify 0 into 0
0.506 * [backup-simplify]: Simplify 1 into 1
0.507 * [backup-simplify]: Simplify (/ 1 1) into 1
0.507 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 d)) in b
0.507 * [taylor]: Taking taylor expansion of (/ 1 c) in b
0.507 * [taylor]: Taking taylor expansion of c in b
0.507 * [backup-simplify]: Simplify c into c
0.507 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c)
0.507 * [taylor]: Taking taylor expansion of (/ 1 d) in b
0.507 * [taylor]: Taking taylor expansion of d in b
0.507 * [backup-simplify]: Simplify d into d
0.507 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d)
0.507 * [taylor]: Taking taylor expansion of (- (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))) in b
0.507 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) in b
0.507 * [taylor]: Taking taylor expansion of (/ 1 b) in b
0.507 * [taylor]: Taking taylor expansion of b in b
0.507 * [backup-simplify]: Simplify 0 into 0
0.507 * [backup-simplify]: Simplify 1 into 1
0.508 * [backup-simplify]: Simplify (/ 1 1) into 1
0.508 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 d)) in b
0.508 * [taylor]: Taking taylor expansion of (/ 1 c) in b
0.508 * [taylor]: Taking taylor expansion of c in b
0.508 * [backup-simplify]: Simplify c into c
0.508 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c)
0.508 * [taylor]: Taking taylor expansion of (/ 1 d) in b
0.508 * [taylor]: Taking taylor expansion of d in b
0.508 * [backup-simplify]: Simplify d into d
0.508 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d)
0.509 * [backup-simplify]: Simplify (+ 1 0) into 1
0.509 * [backup-simplify]: Simplify (- 1) into -1
0.509 * [taylor]: Taking taylor expansion of -1 in c
0.509 * [backup-simplify]: Simplify -1 into -1
0.510 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.510 * [backup-simplify]: Simplify (+ (/ 1 c) (/ 1 d)) into (+ (/ 1 d) (/ 1 c))
0.510 * [backup-simplify]: Simplify (+ 0 (+ (/ 1 d) (/ 1 c))) into (+ (/ 1 c) (/ 1 d))
0.510 * [backup-simplify]: Simplify (- (+ (/ 1 c) (/ 1 d))) into (- (+ (/ 1 c) (/ 1 d)))
0.511 * [taylor]: Taking taylor expansion of (- (+ (/ 1 c) (/ 1 d))) in c
0.511 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 d)) in c
0.511 * [taylor]: Taking taylor expansion of (/ 1 c) in c
0.511 * [taylor]: Taking taylor expansion of c in c
0.511 * [backup-simplify]: Simplify 0 into 0
0.511 * [backup-simplify]: Simplify 1 into 1
0.511 * [backup-simplify]: Simplify (/ 1 1) into 1
0.511 * [taylor]: Taking taylor expansion of (/ 1 d) in c
0.511 * [taylor]: Taking taylor expansion of d in c
0.511 * [backup-simplify]: Simplify d into d
0.511 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d)
0.512 * [backup-simplify]: Simplify (+ 1 0) into 1
0.512 * [backup-simplify]: Simplify (- 1) into -1
0.512 * [taylor]: Taking taylor expansion of -1 in d
0.512 * [backup-simplify]: Simplify -1 into -1
0.512 * [taylor]: Taking taylor expansion of -1 in d
0.512 * [backup-simplify]: Simplify -1 into -1
0.513 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.513 * [backup-simplify]: Simplify (- (+ (* (/ 1 c) (/ 0 c)))) into 0
0.513 * [backup-simplify]: Simplify (- (+ (* (/ 1 d) (/ 0 d)))) into 0
0.514 * [backup-simplify]: Simplify (+ 0 0) into 0
0.514 * [backup-simplify]: Simplify (+ 0 0) into 0
0.515 * [backup-simplify]: Simplify (- 0) into 0
0.515 * [taylor]: Taking taylor expansion of 0 in c
0.515 * [backup-simplify]: Simplify 0 into 0
0.515 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.516 * [backup-simplify]: Simplify (+ 0 (/ 1 d)) into (/ 1 d)
0.516 * [backup-simplify]: Simplify (- (/ 1 d)) into (- (/ 1 d))
0.516 * [taylor]: Taking taylor expansion of (- (/ 1 d)) in d
0.516 * [taylor]: Taking taylor expansion of (/ 1 d) in d
0.516 * [taylor]: Taking taylor expansion of d in d
0.516 * [backup-simplify]: Simplify 0 into 0
0.516 * [backup-simplify]: Simplify 1 into 1
0.516 * [backup-simplify]: Simplify (/ 1 1) into 1
0.517 * [backup-simplify]: Simplify (- 1) into -1
0.517 * [backup-simplify]: Simplify -1 into -1
0.517 * [taylor]: Taking taylor expansion of 0 in d
0.517 * [backup-simplify]: Simplify 0 into 0
0.517 * [backup-simplify]: Simplify -1 into -1
0.517 * [backup-simplify]: Simplify -1 into -1
0.518 * [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))
0.518 * * * [progress]: simplifying candidates
0.518 * * * * [progress]: [ 1 / 50 ] simplifiying candidate #<alt (λ (a b c d) (* (log1p (expm1 (+ a (+ b (+ c d))))) 2))>
0.518 * * * * [progress]: [ 2 / 50 ] simplifiying candidate #<alt (λ (a b c d) (* (expm1 (log1p (+ a (+ b (+ c d))))) 2))>
0.518 * * * * [progress]: [ 3 / 50 ] simplifiying candidate #<alt (λ (a b c d) (* (fma (* (cbrt a) (cbrt a)) (cbrt a) (+ b (+ c d))) 2))>
0.518 * * * * [progress]: [ 4 / 50 ] simplifiying candidate #<alt (λ (a b c d) (* (fma (sqrt a) (sqrt a) (+ b (+ c d))) 2))>
0.518 * * * * [progress]: [ 5 / 50 ] simplifiying candidate #<alt (λ (a b c d) (* (fma 1 a (+ b (+ c d))) 2))>
0.518 * * * * [progress]: [ 6 / 50 ] simplifiying candidate #<alt (λ (a b c d) (* (log (* (exp a) (* (exp b) (* (exp c) (exp d))))) 2))>
0.518 * * * * [progress]: [ 7 / 50 ] simplifiying candidate #<alt (λ (a b c d) (* (log (* (exp a) (* (exp b) (exp (+ c d))))) 2))>
0.518 * * * * [progress]: [ 8 / 50 ] simplifiying candidate #<alt (λ (a b c d) (* (log (* (exp a) (exp (+ b (+ c d))))) 2))>
0.518 * * * * [progress]: [ 9 / 50 ] simplifiying candidate #<alt (λ (a b c d) (* (pow (+ a (+ b (+ c d))) 1) 2))>
0.518 * * * * [progress]: [ 10 / 50 ] simplifiying candidate #<alt (λ (a b c d) (* (exp (log (+ a (+ b (+ c d))))) 2))>
0.518 * * * * [progress]: [ 11 / 50 ] simplifiying candidate #<alt (λ (a b c d) (* (log (exp (+ a (+ b (+ c d))))) 2))>
0.518 * * * * [progress]: [ 12 / 50 ] simplifiying candidate #<alt (λ (a b c d) (* (* (* (cbrt (+ a (+ b (+ c d)))) (cbrt (+ a (+ b (+ c d))))) (cbrt (+ a (+ b (+ c d))))) 2))>
0.518 * * * * [progress]: [ 13 / 50 ] simplifiying candidate #<alt (λ (a b c d) (* (cbrt (* (* (+ a (+ b (+ c d))) (+ a (+ b (+ c d)))) (+ a (+ b (+ c d))))) 2))>
0.518 * * * * [progress]: [ 14 / 50 ] simplifiying candidate #<alt (λ (a b c d) (* (* (sqrt (+ a (+ b (+ c d)))) (sqrt (+ a (+ b (+ c d))))) 2))>
0.518 * * * * [progress]: [ 15 / 50 ] simplifiying candidate #<alt (λ (a b c d) (* (/ (+ (pow a 3) (pow (+ b (+ c d)) 3)) (+ (* a a) (- (* (+ b (+ c d)) (+ b (+ c d))) (* a (+ b (+ c d)))))) 2))>
0.519 * * * * [progress]: [ 16 / 50 ] simplifiying candidate #<alt (λ (a b c d) (* (* 1 (+ a (+ b (+ c d)))) 2))>
0.519 * * * * [progress]: [ 17 / 50 ] simplifiying candidate #<alt (λ (a b c d) (* (/ (- (* a a) (* (+ b (+ c d)) (+ b (+ c d)))) (- a (+ b (+ c d)))) 2))>
0.519 * * * * [progress]: [ 18 / 50 ] simplifiying candidate #<alt (λ (a b c d) (* (* 1 (+ a (+ b (+ c d)))) 2))>
0.519 * * * * [progress]: [ 19 / 50 ] simplifiying candidate #<alt (λ (a b c d) (* (* 1 (+ a (+ b (+ c d)))) 2))>
0.519 * * * * [progress]: [ 20 / 50 ] simplifiying candidate #<alt (λ (a b c d) (* (* 1 (+ a (+ b (+ c d)))) 2))>
0.519 * * * * [progress]: [ 21 / 50 ] simplifiying candidate #<alt (λ (a b c d) (* (+ (+ a b) (+ c d)) 2))>
0.519 * * * * [progress]: [ 22 / 50 ] simplifiying candidate #<alt (λ (a b c d) (* (posit16->real (real->posit16 (+ a (+ b (+ c d))))) 2))>
0.519 * * * * [progress]: [ 23 / 50 ] simplifiying candidate #<alt (λ (a b c d) (* (+ (+ b (+ c d)) a) 2))>
0.519 * * * * [progress]: [ 24 / 50 ] simplifiying candidate #<alt (λ (a b c d) (* (+ a (log1p (expm1 (+ b (+ c d))))) 2))>
0.519 * * * * [progress]: [ 25 / 50 ] simplifiying candidate #<alt (λ (a b c d) (* (+ a (expm1 (log1p (+ b (+ c d))))) 2))>
0.519 * * * * [progress]: [ 26 / 50 ] simplifiying candidate #<alt (λ (a b c d) (* (+ a (fma (* (cbrt b) (cbrt b)) (cbrt b) (+ c d))) 2))>
0.519 * * * * [progress]: [ 27 / 50 ] simplifiying candidate #<alt (λ (a b c d) (* (+ a (fma (sqrt b) (sqrt b) (+ c d))) 2))>
0.519 * * * * [progress]: [ 28 / 50 ] simplifiying candidate #<alt (λ (a b c d) (* (+ a (fma 1 b (+ c d))) 2))>
0.519 * * * * [progress]: [ 29 / 50 ] simplifiying candidate #<alt (λ (a b c d) (* (+ a (log (* (exp b) (* (exp c) (exp d))))) 2))>
0.519 * * * * [progress]: [ 30 / 50 ] simplifiying candidate #<alt (λ (a b c d) (* (+ a (log (* (exp b) (exp (+ c d))))) 2))>
0.519 * * * * [progress]: [ 31 / 50 ] simplifiying candidate #<alt (λ (a b c d) (* (+ a (pow (+ b (+ c d)) 1)) 2))>
0.519 * * * * [progress]: [ 32 / 50 ] simplifiying candidate #<alt (λ (a b c d) (* (+ a (exp (log (+ b (+ c d))))) 2))>
0.520 * * * * [progress]: [ 33 / 50 ] simplifiying candidate #<alt (λ (a b c d) (* (+ a (log (exp (+ b (+ c d))))) 2))>
0.520 * * * * [progress]: [ 34 / 50 ] simplifiying candidate #<alt (λ (a b c d) (* (+ a (* (* (cbrt (+ b (+ c d))) (cbrt (+ b (+ c d)))) (cbrt (+ b (+ c d))))) 2))>
0.520 * * * * [progress]: [ 35 / 50 ] simplifiying candidate #<alt (λ (a b c d) (* (+ a (cbrt (* (* (+ b (+ c d)) (+ b (+ c d))) (+ b (+ c d))))) 2))>
0.520 * * * * [progress]: [ 36 / 50 ] simplifiying candidate #<alt (λ (a b c d) (* (+ a (* (sqrt (+ b (+ c d))) (sqrt (+ b (+ c d))))) 2))>
0.520 * * * * [progress]: [ 37 / 50 ] simplifiying candidate #<alt (λ (a b c d) (* (+ a (/ (+ (pow b 3) (pow (+ c d) 3)) (+ (* b b) (- (* (+ c d) (+ c d)) (* b (+ c d)))))) 2))>
0.520 * * * * [progress]: [ 38 / 50 ] simplifiying candidate #<alt (λ (a b c d) (* (+ a (* 1 (+ b (+ c d)))) 2))>
0.520 * * * * [progress]: [ 39 / 50 ] simplifiying candidate #<alt (λ (a b c d) (* (+ a (/ (- (* b b) (* (+ c d) (+ c d))) (- b (+ c d)))) 2))>
0.520 * * * * [progress]: [ 40 / 50 ] simplifiying candidate #<alt (λ (a b c d) (* (+ a (* 1 (+ b (+ c d)))) 2))>
0.520 * * * * [progress]: [ 41 / 50 ] simplifiying candidate #<alt (λ (a b c d) (* (+ a (* 1 (+ b (+ c d)))) 2))>
0.520 * * * * [progress]: [ 42 / 50 ] simplifiying candidate #<alt (λ (a b c d) (* (+ a (+ (+ b c) d)) 2))>
0.520 * * * * [progress]: [ 43 / 50 ] simplifiying candidate #<alt (λ (a b c d) (* (+ a (posit16->real (real->posit16 (+ b (+ c d))))) 2))>
0.520 * * * * [progress]: [ 44 / 50 ] simplifiying candidate #<alt (λ (a b c d) (* (+ a (+ (+ c d) b)) 2))>
0.520 * * * * [progress]: [ 45 / 50 ] simplifiying candidate #<alt (λ (a b c d) (* (+ a (+ b c)) 2))>
0.520 * * * * [progress]: [ 46 / 50 ] simplifiying candidate #<alt (λ (a b c d) (* (+ b (+ c d)) 2))>
0.520 * * * * [progress]: [ 47 / 50 ] simplifiying candidate #<alt (λ (a b c d) (* (+ b (+ c d)) 2))>
0.520 * * * * [progress]: [ 48 / 50 ] simplifiying candidate #<alt (λ (a b c d) (* (+ a (+ b (+ c d))) 2))>
0.520 * * * * [progress]: [ 49 / 50 ] simplifiying candidate #<alt (λ (a b c d) (* (+ a (+ b (+ c d))) 2))>
0.520 * * * * [progress]: [ 50 / 50 ] simplifiying candidate #<alt (λ (a b c d) (* (+ a (+ b (+ c d))) 2))>
0.521 * [simplify]: Simplifying:
  (expm1 (+ a (+ b (+ c d))))
  (log1p (+ a (+ b (+ c d))))
  (* (exp a) (* (exp b) (* (exp c) (exp d))))
  (* (exp a) (* (exp b) (exp (+ c d))))
  (* (exp a) (exp (+ b (+ c d))))
  (log (+ a (+ b (+ c d))))
  (exp (+ a (+ b (+ c d))))
  (* (cbrt (+ a (+ b (+ c d)))) (cbrt (+ a (+ b (+ c d)))))
  (cbrt (+ a (+ b (+ c d))))
  (* (* (+ a (+ b (+ c d))) (+ a (+ b (+ c d)))) (+ a (+ b (+ c d))))
  (sqrt (+ a (+ b (+ c d))))
  (sqrt (+ a (+ b (+ c d))))
  (+ (pow a 3) (pow (+ b (+ c d)) 3))
  (+ (* a a) (- (* (+ b (+ c d)) (+ b (+ c d))) (* a (+ b (+ c d)))))
  (- (* a a) (* (+ b (+ c d)) (+ b (+ c d))))
  (- a (+ b (+ c d)))
  (+ a (+ b (+ c d)))
  (+ a (+ b (+ c d)))
  (+ a (+ b (+ c d)))
  (+ a b)
  (real->posit16 (+ a (+ b (+ c d))))
  (expm1 (+ b (+ c d)))
  (log1p (+ b (+ c d)))
  (* (exp b) (* (exp c) (exp d)))
  (* (exp b) (exp (+ c d)))
  (log (+ b (+ c d)))
  (exp (+ b (+ c d)))
  (* (cbrt (+ b (+ c d))) (cbrt (+ b (+ c d))))
  (cbrt (+ b (+ c d)))
  (* (* (+ b (+ c d)) (+ b (+ c d))) (+ b (+ c d)))
  (sqrt (+ b (+ c d)))
  (sqrt (+ b (+ c d)))
  (+ (pow b 3) (pow (+ c d) 3))
  (+ (* b b) (- (* (+ c d) (+ c d)) (* b (+ c d))))
  (- (* b b) (* (+ c d) (+ c d)))
  (- b (+ c d))
  (+ b (+ c d))
  (+ b (+ c d))
  (+ b c)
  (real->posit16 (+ b (+ c d)))
  (+ a (+ b c))
  (+ b (+ c d))
  (+ b (+ c d))
  (+ b (+ c d))
  (+ b (+ c d))
  (+ b (+ c d))
0.522 * * [simplify]: iteration 0: 61 enodes
0.554 * * [simplify]: iteration 1: 176 enodes
0.647 * * [simplify]: iteration 2: 641 enodes
1.132 * * [simplify]: iteration 3: 3245 enodes
2.058 * * [simplify]: iteration complete: 5000 enodes
2.058 * * [simplify]: Extracting #0: cost 31 inf + 0
2.059 * * [simplify]: Extracting #1: cost 255 inf + 0
2.070 * * [simplify]: Extracting #2: cost 780 inf + 8789
2.103 * * [simplify]: Extracting #3: cost 211 inf + 113381
2.186 * * [simplify]: Extracting #4: cost 50 inf + 147551
2.252 * * [simplify]: Extracting #5: cost 47 inf + 151799
2.345 * * [simplify]: Extracting #6: cost 8 inf + 157769
2.403 * * [simplify]: Extracting #7: cost 0 inf + 159957
2.509 * [simplify]: Simplified to:
  (expm1 (+ (+ b (+ d c)) a))
  (log1p (+ (+ b (+ d c)) a))
  (exp (+ (+ b (+ d c)) a))
  (exp (+ (+ b (+ d c)) a))
  (exp (+ (+ b (+ d c)) a))
  (log (+ (+ b (+ d c)) a))
  (exp (+ (+ b (+ d c)) a))
  (* (cbrt (+ (+ b (+ d c)) a)) (cbrt (+ (+ b (+ d c)) a)))
  (cbrt (+ (+ b (+ d c)) a))
  (* (+ (+ b (+ d c)) a) (* (+ (+ b (+ d c)) a) (+ (+ b (+ d c)) a)))
  (sqrt (+ (+ b (+ d c)) a))
  (sqrt (+ (+ b (+ d c)) a))
  (fma a (* a a) (* (* (+ b (+ d c)) (+ b (+ d c))) (+ b (+ d c))))
  (fma (- (+ b (+ d c)) a) (+ b (+ d c)) (* a a))
  (- (* a a) (* (+ b (+ d c)) (+ b (+ d c))))
  (- (- a b) (+ d c))
  (+ (+ b (+ d c)) a)
  (+ (+ b (+ d c)) a)
  (+ (+ b (+ d c)) a)
  (+ b a)
  (real->posit16 (+ (+ b (+ d c)) a))
  (expm1 (+ b (+ d c)))
  (log1p (+ b (+ d c)))
  (exp (+ b (+ d c)))
  (exp (+ b (+ d c)))
  (log (+ b (+ d c)))
  (exp (+ b (+ d c)))
  (* (cbrt (+ b (+ d c))) (cbrt (+ b (+ d c))))
  (cbrt (+ b (+ d c)))
  (* (* (+ b (+ d c)) (+ b (+ d c))) (+ b (+ d c)))
  (sqrt (+ b (+ d c)))
  (sqrt (+ b (+ d c)))
  (fma (* (+ d c) (+ d c)) (+ d c) (* (* b b) b))
  (fma (- (+ d c) b) (+ d c) (* b b))
  (- (* b b) (* (+ d c) (+ d c)))
  (- b (+ d c))
  (+ b (+ d c))
  (+ b (+ d c))
  (+ b c)
  (real->posit16 (+ b (+ d c)))
  (+ (+ b c) a)
  (+ b (+ d c))
  (+ b (+ d c))
  (+ b (+ d c))
  (+ b (+ d c))
  (+ b (+ d c))
2.513 * * * [progress]: adding candidates to table
2.748 * * [progress]: iteration 2 / 4
2.748 * * * [progress]: picking best candidate
2.785 * * * * [pick]: Picked  #<alt (λ (a b c d) (* (+ a (+ (+ b c) d)) 2))>
2.785 * * * [progress]: localizing error
2.798 * * * [progress]: generating rewritten candidates
2.798 * * * * [progress]: [ 1 / 1 ] rewriting at (2 1)
2.874 * * * [progress]: generating series expansions
2.874 * * * * [progress]: [ 1 / 1 ] generating series at (2 1)
2.874 * [backup-simplify]: Simplify (+ a (+ (+ b c) d)) into (+ a (+ b (+ c d)))
2.874 * [approximate]: Taking taylor expansion of (+ a (+ b (+ c d))) in (a b c d) around 0
2.874 * [taylor]: Taking taylor expansion of (+ a (+ b (+ c d))) in d
2.874 * [taylor]: Taking taylor expansion of a in d
2.874 * [backup-simplify]: Simplify a into a
2.874 * [taylor]: Taking taylor expansion of (+ b (+ c d)) in d
2.874 * [taylor]: Taking taylor expansion of b in d
2.875 * [backup-simplify]: Simplify b into b
2.875 * [taylor]: Taking taylor expansion of (+ c d) in d
2.875 * [taylor]: Taking taylor expansion of c in d
2.875 * [backup-simplify]: Simplify c into c
2.875 * [taylor]: Taking taylor expansion of d in d
2.875 * [backup-simplify]: Simplify 0 into 0
2.875 * [backup-simplify]: Simplify 1 into 1
2.875 * [taylor]: Taking taylor expansion of (+ a (+ b (+ c d))) in c
2.875 * [taylor]: Taking taylor expansion of a in c
2.875 * [backup-simplify]: Simplify a into a
2.875 * [taylor]: Taking taylor expansion of (+ b (+ c d)) in c
2.875 * [taylor]: Taking taylor expansion of b in c
2.875 * [backup-simplify]: Simplify b into b
2.875 * [taylor]: Taking taylor expansion of (+ c d) in c
2.875 * [taylor]: Taking taylor expansion of c in c
2.875 * [backup-simplify]: Simplify 0 into 0
2.875 * [backup-simplify]: Simplify 1 into 1
2.875 * [taylor]: Taking taylor expansion of d in c
2.875 * [backup-simplify]: Simplify d into d
2.875 * [taylor]: Taking taylor expansion of (+ a (+ b (+ c d))) in b
2.875 * [taylor]: Taking taylor expansion of a in b
2.875 * [backup-simplify]: Simplify a into a
2.875 * [taylor]: Taking taylor expansion of (+ b (+ c d)) in b
2.875 * [taylor]: Taking taylor expansion of b in b
2.875 * [backup-simplify]: Simplify 0 into 0
2.875 * [backup-simplify]: Simplify 1 into 1
2.875 * [taylor]: Taking taylor expansion of (+ c d) in b
2.875 * [taylor]: Taking taylor expansion of c in b
2.875 * [backup-simplify]: Simplify c into c
2.875 * [taylor]: Taking taylor expansion of d in b
2.875 * [backup-simplify]: Simplify d into d
2.875 * [taylor]: Taking taylor expansion of (+ a (+ b (+ c d))) in a
2.875 * [taylor]: Taking taylor expansion of a in a
2.875 * [backup-simplify]: Simplify 0 into 0
2.875 * [backup-simplify]: Simplify 1 into 1
2.875 * [taylor]: Taking taylor expansion of (+ b (+ c d)) in a
2.875 * [taylor]: Taking taylor expansion of b in a
2.875 * [backup-simplify]: Simplify b into b
2.875 * [taylor]: Taking taylor expansion of (+ c d) in a
2.875 * [taylor]: Taking taylor expansion of c in a
2.875 * [backup-simplify]: Simplify c into c
2.876 * [taylor]: Taking taylor expansion of d in a
2.876 * [backup-simplify]: Simplify d into d
2.876 * [taylor]: Taking taylor expansion of (+ a (+ b (+ c d))) in a
2.876 * [taylor]: Taking taylor expansion of a in a
2.876 * [backup-simplify]: Simplify 0 into 0
2.876 * [backup-simplify]: Simplify 1 into 1
2.876 * [taylor]: Taking taylor expansion of (+ b (+ c d)) in a
2.876 * [taylor]: Taking taylor expansion of b in a
2.876 * [backup-simplify]: Simplify b into b
2.876 * [taylor]: Taking taylor expansion of (+ c d) in a
2.876 * [taylor]: Taking taylor expansion of c in a
2.876 * [backup-simplify]: Simplify c into c
2.876 * [taylor]: Taking taylor expansion of d in a
2.876 * [backup-simplify]: Simplify d into d
2.876 * [backup-simplify]: Simplify (+ c d) into (+ c d)
2.876 * [backup-simplify]: Simplify (+ b (+ c d)) into (+ b (+ c d))
2.876 * [backup-simplify]: Simplify (+ 0 (+ b (+ c d))) into (+ c (+ b d))
2.876 * [taylor]: Taking taylor expansion of (+ c (+ b d)) in b
2.876 * [taylor]: Taking taylor expansion of c in b
2.876 * [backup-simplify]: Simplify c into c
2.876 * [taylor]: Taking taylor expansion of (+ b d) in b
2.876 * [taylor]: Taking taylor expansion of b in b
2.876 * [backup-simplify]: Simplify 0 into 0
2.876 * [backup-simplify]: Simplify 1 into 1
2.876 * [taylor]: Taking taylor expansion of d in b
2.876 * [backup-simplify]: Simplify d into d
2.876 * [backup-simplify]: Simplify (+ 0 d) into d
2.876 * [backup-simplify]: Simplify (+ c d) into (+ c d)
2.876 * [taylor]: Taking taylor expansion of (+ c d) in c
2.876 * [taylor]: Taking taylor expansion of c in c
2.876 * [backup-simplify]: Simplify 0 into 0
2.877 * [backup-simplify]: Simplify 1 into 1
2.877 * [taylor]: Taking taylor expansion of d in c
2.877 * [backup-simplify]: Simplify d into d
2.877 * [backup-simplify]: Simplify (+ 0 d) into d
2.877 * [taylor]: Taking taylor expansion of d in d
2.877 * [backup-simplify]: Simplify 0 into 0
2.877 * [backup-simplify]: Simplify 1 into 1
2.877 * [backup-simplify]: Simplify 0 into 0
2.878 * [backup-simplify]: Simplify (+ 0 0) into 0
2.878 * [backup-simplify]: Simplify (+ 0 0) into 0
2.879 * [backup-simplify]: Simplify (+ 1 0) into 1
2.879 * [taylor]: Taking taylor expansion of 1 in b
2.879 * [backup-simplify]: Simplify 1 into 1
2.879 * [taylor]: Taking taylor expansion of 1 in c
2.879 * [backup-simplify]: Simplify 1 into 1
2.879 * [taylor]: Taking taylor expansion of 1 in d
2.879 * [backup-simplify]: Simplify 1 into 1
2.879 * [backup-simplify]: Simplify 1 into 1
2.879 * [backup-simplify]: Simplify (+ 1 0) into 1
2.880 * [backup-simplify]: Simplify (+ 0 1) into 1
2.880 * [taylor]: Taking taylor expansion of 1 in c
2.880 * [backup-simplify]: Simplify 1 into 1
2.880 * [taylor]: Taking taylor expansion of 1 in d
2.880 * [backup-simplify]: Simplify 1 into 1
2.880 * [backup-simplify]: Simplify 1 into 1
2.881 * [backup-simplify]: Simplify (+ 1 0) into 1
2.881 * [taylor]: Taking taylor expansion of 1 in d
2.881 * [backup-simplify]: Simplify 1 into 1
2.881 * [backup-simplify]: Simplify 1 into 1
2.881 * [backup-simplify]: Simplify (+ (* 1 (* 1 (* c (* 1 1)))) (+ (* 1 (* 1 (* 1 (* b 1)))) (* 1 (* 1 (* 1 (* 1 a)))))) into (+ a (+ b c))
2.881 * [backup-simplify]: Simplify (+ (/ 1 a) (+ (+ (/ 1 b) (/ 1 c)) (/ 1 d))) into (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))))
2.881 * [approximate]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c)))) in (a b c d) around 0
2.881 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c)))) in d
2.881 * [taylor]: Taking taylor expansion of (/ 1 a) in d
2.881 * [taylor]: Taking taylor expansion of a in d
2.881 * [backup-simplify]: Simplify a into a
2.881 * [backup-simplify]: Simplify (/ 1 a) into (/ 1 a)
2.881 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))) in d
2.881 * [taylor]: Taking taylor expansion of (/ 1 b) in d
2.881 * [taylor]: Taking taylor expansion of b in d
2.881 * [backup-simplify]: Simplify b into b
2.881 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b)
2.881 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 c)) in d
2.881 * [taylor]: Taking taylor expansion of (/ 1 d) in d
2.881 * [taylor]: Taking taylor expansion of d in d
2.884 * [backup-simplify]: Simplify 0 into 0
2.884 * [backup-simplify]: Simplify 1 into 1
2.885 * [backup-simplify]: Simplify (/ 1 1) into 1
2.885 * [taylor]: Taking taylor expansion of (/ 1 c) in d
2.885 * [taylor]: Taking taylor expansion of c in d
2.885 * [backup-simplify]: Simplify c into c
2.885 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c)
2.885 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c)))) in c
2.885 * [taylor]: Taking taylor expansion of (/ 1 a) in c
2.885 * [taylor]: Taking taylor expansion of a in c
2.885 * [backup-simplify]: Simplify a into a
2.885 * [backup-simplify]: Simplify (/ 1 a) into (/ 1 a)
2.885 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))) in c
2.885 * [taylor]: Taking taylor expansion of (/ 1 b) in c
2.885 * [taylor]: Taking taylor expansion of b in c
2.885 * [backup-simplify]: Simplify b into b
2.885 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b)
2.885 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 c)) in c
2.885 * [taylor]: Taking taylor expansion of (/ 1 d) in c
2.885 * [taylor]: Taking taylor expansion of d in c
2.885 * [backup-simplify]: Simplify d into d
2.885 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d)
2.885 * [taylor]: Taking taylor expansion of (/ 1 c) in c
2.885 * [taylor]: Taking taylor expansion of c in c
2.886 * [backup-simplify]: Simplify 0 into 0
2.886 * [backup-simplify]: Simplify 1 into 1
2.886 * [backup-simplify]: Simplify (/ 1 1) into 1
2.886 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c)))) in b
2.886 * [taylor]: Taking taylor expansion of (/ 1 a) in b
2.886 * [taylor]: Taking taylor expansion of a in b
2.886 * [backup-simplify]: Simplify a into a
2.886 * [backup-simplify]: Simplify (/ 1 a) into (/ 1 a)
2.886 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))) in b
2.886 * [taylor]: Taking taylor expansion of (/ 1 b) in b
2.886 * [taylor]: Taking taylor expansion of b in b
2.886 * [backup-simplify]: Simplify 0 into 0
2.886 * [backup-simplify]: Simplify 1 into 1
2.886 * [backup-simplify]: Simplify (/ 1 1) into 1
2.886 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 c)) in b
2.886 * [taylor]: Taking taylor expansion of (/ 1 d) in b
2.886 * [taylor]: Taking taylor expansion of d in b
2.886 * [backup-simplify]: Simplify d into d
2.886 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d)
2.886 * [taylor]: Taking taylor expansion of (/ 1 c) in b
2.886 * [taylor]: Taking taylor expansion of c in b
2.886 * [backup-simplify]: Simplify c into c
2.886 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c)
2.886 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c)))) in a
2.886 * [taylor]: Taking taylor expansion of (/ 1 a) in a
2.887 * [taylor]: Taking taylor expansion of a in a
2.887 * [backup-simplify]: Simplify 0 into 0
2.887 * [backup-simplify]: Simplify 1 into 1
2.887 * [backup-simplify]: Simplify (/ 1 1) into 1
2.887 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))) in a
2.887 * [taylor]: Taking taylor expansion of (/ 1 b) in a
2.887 * [taylor]: Taking taylor expansion of b in a
2.887 * [backup-simplify]: Simplify b into b
2.887 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b)
2.887 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 c)) in a
2.887 * [taylor]: Taking taylor expansion of (/ 1 d) in a
2.887 * [taylor]: Taking taylor expansion of d in a
2.887 * [backup-simplify]: Simplify d into d
2.887 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d)
2.887 * [taylor]: Taking taylor expansion of (/ 1 c) in a
2.887 * [taylor]: Taking taylor expansion of c in a
2.887 * [backup-simplify]: Simplify c into c
2.887 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c)
2.887 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c)))) in a
2.887 * [taylor]: Taking taylor expansion of (/ 1 a) in a
2.887 * [taylor]: Taking taylor expansion of a in a
2.887 * [backup-simplify]: Simplify 0 into 0
2.887 * [backup-simplify]: Simplify 1 into 1
2.887 * [backup-simplify]: Simplify (/ 1 1) into 1
2.887 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))) in a
2.887 * [taylor]: Taking taylor expansion of (/ 1 b) in a
2.887 * [taylor]: Taking taylor expansion of b in a
2.887 * [backup-simplify]: Simplify b into b
2.888 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b)
2.888 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 c)) in a
2.888 * [taylor]: Taking taylor expansion of (/ 1 d) in a
2.888 * [taylor]: Taking taylor expansion of d in a
2.888 * [backup-simplify]: Simplify d into d
2.888 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d)
2.888 * [taylor]: Taking taylor expansion of (/ 1 c) in a
2.888 * [taylor]: Taking taylor expansion of c in a
2.888 * [backup-simplify]: Simplify c into c
2.888 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c)
2.888 * [backup-simplify]: Simplify (+ 1 0) into 1
2.888 * [taylor]: Taking taylor expansion of 1 in b
2.888 * [backup-simplify]: Simplify 1 into 1
2.889 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.889 * [backup-simplify]: Simplify (+ (/ 1 d) (/ 1 c)) into (+ (/ 1 c) (/ 1 d))
2.889 * [backup-simplify]: Simplify (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) into (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))
2.889 * [backup-simplify]: Simplify (+ 0 (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))) into (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))
2.889 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) in b
2.889 * [taylor]: Taking taylor expansion of (/ 1 b) in b
2.889 * [taylor]: Taking taylor expansion of b in b
2.889 * [backup-simplify]: Simplify 0 into 0
2.889 * [backup-simplify]: Simplify 1 into 1
2.889 * [backup-simplify]: Simplify (/ 1 1) into 1
2.889 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 d)) in b
2.889 * [taylor]: Taking taylor expansion of (/ 1 c) in b
2.889 * [taylor]: Taking taylor expansion of c in b
2.889 * [backup-simplify]: Simplify c into c
2.889 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c)
2.889 * [taylor]: Taking taylor expansion of (/ 1 d) in b
2.889 * [taylor]: Taking taylor expansion of d in b
2.889 * [backup-simplify]: Simplify d into d
2.889 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d)
2.890 * [backup-simplify]: Simplify (+ 1 0) into 1
2.890 * [taylor]: Taking taylor expansion of 1 in c
2.890 * [backup-simplify]: Simplify 1 into 1
2.890 * [taylor]: Taking taylor expansion of 1 in c
2.890 * [backup-simplify]: Simplify 1 into 1
2.890 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.890 * [backup-simplify]: Simplify (- (+ (* (/ 1 b) (/ 0 b)))) into 0
2.891 * [backup-simplify]: Simplify (- (+ (* (/ 1 d) (/ 0 d)))) into 0
2.891 * [backup-simplify]: Simplify (- (+ (* (/ 1 c) (/ 0 c)))) into 0
2.891 * [backup-simplify]: Simplify (+ 0 0) into 0
2.891 * [backup-simplify]: Simplify (+ 0 0) into 0
2.891 * [backup-simplify]: Simplify (+ 0 0) into 0
2.891 * [taylor]: Taking taylor expansion of 0 in b
2.891 * [backup-simplify]: Simplify 0 into 0
2.892 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.892 * [backup-simplify]: Simplify (+ (/ 1 c) (/ 1 d)) into (+ (/ 1 d) (/ 1 c))
2.892 * [backup-simplify]: Simplify (+ 0 (+ (/ 1 d) (/ 1 c))) into (+ (/ 1 c) (/ 1 d))
2.892 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 d)) in c
2.892 * [taylor]: Taking taylor expansion of (/ 1 c) in c
2.892 * [taylor]: Taking taylor expansion of c in c
2.892 * [backup-simplify]: Simplify 0 into 0
2.892 * [backup-simplify]: Simplify 1 into 1
2.892 * [backup-simplify]: Simplify (/ 1 1) into 1
2.892 * [taylor]: Taking taylor expansion of (/ 1 d) in c
2.892 * [taylor]: Taking taylor expansion of d in c
2.892 * [backup-simplify]: Simplify d into d
2.892 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d)
2.893 * [backup-simplify]: Simplify (+ 1 0) into 1
2.893 * [taylor]: Taking taylor expansion of 1 in d
2.893 * [backup-simplify]: Simplify 1 into 1
2.893 * [taylor]: Taking taylor expansion of 0 in c
2.893 * [backup-simplify]: Simplify 0 into 0
2.893 * [taylor]: Taking taylor expansion of 1 in d
2.893 * [backup-simplify]: Simplify 1 into 1
2.893 * [taylor]: Taking taylor expansion of 1 in d
2.893 * [backup-simplify]: Simplify 1 into 1
2.894 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.894 * [backup-simplify]: Simplify (- (+ (* (/ 1 b) (/ 0 b)) (* 0 (/ 0 b)))) into 0
2.894 * [backup-simplify]: Simplify (- (+ (* (/ 1 d) (/ 0 d)) (* 0 (/ 0 d)))) into 0
2.894 * [backup-simplify]: Simplify (- (+ (* (/ 1 c) (/ 0 c)) (* 0 (/ 0 c)))) into 0
2.894 * [backup-simplify]: Simplify (+ 0 0) into 0
2.894 * [backup-simplify]: Simplify (+ 0 0) into 0
2.895 * [backup-simplify]: Simplify (+ 0 0) into 0
2.895 * [taylor]: Taking taylor expansion of 0 in b
2.895 * [backup-simplify]: Simplify 0 into 0
2.895 * [taylor]: Taking taylor expansion of 0 in c
2.895 * [backup-simplify]: Simplify 0 into 0
2.895 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.896 * [backup-simplify]: Simplify (- (+ (* (/ 1 c) (/ 0 c)))) into 0
2.896 * [backup-simplify]: Simplify (- (+ (* (/ 1 d) (/ 0 d)))) into 0
2.896 * [backup-simplify]: Simplify (+ 0 0) into 0
2.896 * [backup-simplify]: Simplify (+ 0 0) into 0
2.896 * [taylor]: Taking taylor expansion of 0 in c
2.896 * [backup-simplify]: Simplify 0 into 0
2.896 * [taylor]: Taking taylor expansion of 0 in c
2.896 * [backup-simplify]: Simplify 0 into 0
2.897 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.897 * [backup-simplify]: Simplify (+ 0 (/ 1 d)) into (/ 1 d)
2.897 * [taylor]: Taking taylor expansion of (/ 1 d) in d
2.897 * [taylor]: Taking taylor expansion of d in d
2.897 * [backup-simplify]: Simplify 0 into 0
2.897 * [backup-simplify]: Simplify 1 into 1
2.897 * [backup-simplify]: Simplify (/ 1 1) into 1
2.897 * [backup-simplify]: Simplify 1 into 1
2.897 * [taylor]: Taking taylor expansion of 0 in d
2.897 * [backup-simplify]: Simplify 0 into 0
2.897 * [taylor]: Taking taylor expansion of 0 in d
2.897 * [backup-simplify]: Simplify 0 into 0
2.897 * [taylor]: Taking taylor expansion of 0 in d
2.897 * [backup-simplify]: Simplify 0 into 0
2.897 * [backup-simplify]: Simplify 1 into 1
2.897 * [backup-simplify]: Simplify 1 into 1
2.898 * [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))
2.898 * [backup-simplify]: Simplify (+ (/ 1 (- a)) (+ (+ (/ 1 (- b)) (/ 1 (- c))) (/ 1 (- d)))) into (- (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c)))))
2.898 * [approximate]: Taking taylor expansion of (- (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))))) in (a b c d) around 0
2.898 * [taylor]: Taking taylor expansion of (- (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))))) in d
2.898 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c)))) in d
2.898 * [taylor]: Taking taylor expansion of (/ 1 a) in d
2.898 * [taylor]: Taking taylor expansion of a in d
2.898 * [backup-simplify]: Simplify a into a
2.898 * [backup-simplify]: Simplify (/ 1 a) into (/ 1 a)
2.898 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))) in d
2.898 * [taylor]: Taking taylor expansion of (/ 1 b) in d
2.898 * [taylor]: Taking taylor expansion of b in d
2.898 * [backup-simplify]: Simplify b into b
2.898 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b)
2.898 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 c)) in d
2.898 * [taylor]: Taking taylor expansion of (/ 1 d) in d
2.898 * [taylor]: Taking taylor expansion of d in d
2.898 * [backup-simplify]: Simplify 0 into 0
2.898 * [backup-simplify]: Simplify 1 into 1
2.899 * [backup-simplify]: Simplify (/ 1 1) into 1
2.899 * [taylor]: Taking taylor expansion of (/ 1 c) in d
2.899 * [taylor]: Taking taylor expansion of c in d
2.899 * [backup-simplify]: Simplify c into c
2.899 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c)
2.899 * [taylor]: Taking taylor expansion of (- (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))))) in c
2.899 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c)))) in c
2.899 * [taylor]: Taking taylor expansion of (/ 1 a) in c
2.899 * [taylor]: Taking taylor expansion of a in c
2.899 * [backup-simplify]: Simplify a into a
2.899 * [backup-simplify]: Simplify (/ 1 a) into (/ 1 a)
2.899 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))) in c
2.899 * [taylor]: Taking taylor expansion of (/ 1 b) in c
2.899 * [taylor]: Taking taylor expansion of b in c
2.899 * [backup-simplify]: Simplify b into b
2.899 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b)
2.899 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 c)) in c
2.899 * [taylor]: Taking taylor expansion of (/ 1 d) in c
2.899 * [taylor]: Taking taylor expansion of d in c
2.899 * [backup-simplify]: Simplify d into d
2.899 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d)
2.899 * [taylor]: Taking taylor expansion of (/ 1 c) in c
2.899 * [taylor]: Taking taylor expansion of c in c
2.899 * [backup-simplify]: Simplify 0 into 0
2.899 * [backup-simplify]: Simplify 1 into 1
2.899 * [backup-simplify]: Simplify (/ 1 1) into 1
2.899 * [taylor]: Taking taylor expansion of (- (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))))) in b
2.899 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c)))) in b
2.899 * [taylor]: Taking taylor expansion of (/ 1 a) in b
2.900 * [taylor]: Taking taylor expansion of a in b
2.900 * [backup-simplify]: Simplify a into a
2.900 * [backup-simplify]: Simplify (/ 1 a) into (/ 1 a)
2.900 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))) in b
2.900 * [taylor]: Taking taylor expansion of (/ 1 b) in b
2.900 * [taylor]: Taking taylor expansion of b in b
2.900 * [backup-simplify]: Simplify 0 into 0
2.900 * [backup-simplify]: Simplify 1 into 1
2.900 * [backup-simplify]: Simplify (/ 1 1) into 1
2.900 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 c)) in b
2.900 * [taylor]: Taking taylor expansion of (/ 1 d) in b
2.900 * [taylor]: Taking taylor expansion of d in b
2.900 * [backup-simplify]: Simplify d into d
2.900 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d)
2.900 * [taylor]: Taking taylor expansion of (/ 1 c) in b
2.900 * [taylor]: Taking taylor expansion of c in b
2.900 * [backup-simplify]: Simplify c into c
2.900 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c)
2.900 * [taylor]: Taking taylor expansion of (- (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))))) in a
2.900 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c)))) in a
2.900 * [taylor]: Taking taylor expansion of (/ 1 a) in a
2.900 * [taylor]: Taking taylor expansion of a in a
2.900 * [backup-simplify]: Simplify 0 into 0
2.900 * [backup-simplify]: Simplify 1 into 1
2.900 * [backup-simplify]: Simplify (/ 1 1) into 1
2.900 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))) in a
2.900 * [taylor]: Taking taylor expansion of (/ 1 b) in a
2.900 * [taylor]: Taking taylor expansion of b in a
2.900 * [backup-simplify]: Simplify b into b
2.900 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b)
2.901 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 c)) in a
2.901 * [taylor]: Taking taylor expansion of (/ 1 d) in a
2.901 * [taylor]: Taking taylor expansion of d in a
2.901 * [backup-simplify]: Simplify d into d
2.901 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d)
2.901 * [taylor]: Taking taylor expansion of (/ 1 c) in a
2.901 * [taylor]: Taking taylor expansion of c in a
2.901 * [backup-simplify]: Simplify c into c
2.901 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c)
2.901 * [taylor]: Taking taylor expansion of (- (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))))) in a
2.901 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c)))) in a
2.901 * [taylor]: Taking taylor expansion of (/ 1 a) in a
2.901 * [taylor]: Taking taylor expansion of a in a
2.901 * [backup-simplify]: Simplify 0 into 0
2.901 * [backup-simplify]: Simplify 1 into 1
2.901 * [backup-simplify]: Simplify (/ 1 1) into 1
2.901 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))) in a
2.901 * [taylor]: Taking taylor expansion of (/ 1 b) in a
2.901 * [taylor]: Taking taylor expansion of b in a
2.901 * [backup-simplify]: Simplify b into b
2.901 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b)
2.901 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 c)) in a
2.901 * [taylor]: Taking taylor expansion of (/ 1 d) in a
2.901 * [taylor]: Taking taylor expansion of d in a
2.901 * [backup-simplify]: Simplify d into d
2.901 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d)
2.901 * [taylor]: Taking taylor expansion of (/ 1 c) in a
2.901 * [taylor]: Taking taylor expansion of c in a
2.901 * [backup-simplify]: Simplify c into c
2.901 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c)
2.902 * [backup-simplify]: Simplify (+ 1 0) into 1
2.902 * [backup-simplify]: Simplify (- 1) into -1
2.902 * [taylor]: Taking taylor expansion of -1 in b
2.902 * [backup-simplify]: Simplify -1 into -1
2.902 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.902 * [backup-simplify]: Simplify (+ (/ 1 d) (/ 1 c)) into (+ (/ 1 c) (/ 1 d))
2.903 * [backup-simplify]: Simplify (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) into (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))
2.903 * [backup-simplify]: Simplify (+ 0 (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))) into (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))
2.903 * [backup-simplify]: Simplify (- (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))) into (- (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))))
2.903 * [taylor]: Taking taylor expansion of (- (+ (/ 1 b) (+ (/ 1 d) (/ 1 c)))) in b
2.903 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))) in b
2.903 * [taylor]: Taking taylor expansion of (/ 1 b) in b
2.903 * [taylor]: Taking taylor expansion of b in b
2.903 * [backup-simplify]: Simplify 0 into 0
2.903 * [backup-simplify]: Simplify 1 into 1
2.903 * [backup-simplify]: Simplify (/ 1 1) into 1
2.903 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 c)) in b
2.903 * [taylor]: Taking taylor expansion of (/ 1 d) in b
2.903 * [taylor]: Taking taylor expansion of d in b
2.903 * [backup-simplify]: Simplify d into d
2.903 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d)
2.903 * [taylor]: Taking taylor expansion of (/ 1 c) in b
2.903 * [taylor]: Taking taylor expansion of c in b
2.903 * [backup-simplify]: Simplify c into c
2.903 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c)
2.904 * [backup-simplify]: Simplify (+ 1 0) into 1
2.904 * [backup-simplify]: Simplify (- 1) into -1
2.904 * [taylor]: Taking taylor expansion of -1 in c
2.904 * [backup-simplify]: Simplify -1 into -1
2.904 * [taylor]: Taking taylor expansion of -1 in c
2.904 * [backup-simplify]: Simplify -1 into -1
2.905 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.905 * [backup-simplify]: Simplify (- (+ (* (/ 1 b) (/ 0 b)))) into 0
2.905 * [backup-simplify]: Simplify (- (+ (* (/ 1 d) (/ 0 d)))) into 0
2.905 * [backup-simplify]: Simplify (- (+ (* (/ 1 c) (/ 0 c)))) into 0
2.905 * [backup-simplify]: Simplify (+ 0 0) into 0
2.905 * [backup-simplify]: Simplify (+ 0 0) into 0
2.906 * [backup-simplify]: Simplify (+ 0 0) into 0
2.906 * [backup-simplify]: Simplify (- 0) into 0
2.906 * [taylor]: Taking taylor expansion of 0 in b
2.906 * [backup-simplify]: Simplify 0 into 0
2.906 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.906 * [backup-simplify]: Simplify (+ (/ 1 d) (/ 1 c)) into (+ (/ 1 c) (/ 1 d))
2.906 * [backup-simplify]: Simplify (+ 0 (+ (/ 1 c) (/ 1 d))) into (+ (/ 1 d) (/ 1 c))
2.907 * [backup-simplify]: Simplify (- (+ (/ 1 d) (/ 1 c))) into (- (+ (/ 1 d) (/ 1 c)))
2.907 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d) (/ 1 c))) in c
2.907 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 c)) in c
2.907 * [taylor]: Taking taylor expansion of (/ 1 d) in c
2.907 * [taylor]: Taking taylor expansion of d in c
2.907 * [backup-simplify]: Simplify d into d
2.907 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d)
2.907 * [taylor]: Taking taylor expansion of (/ 1 c) in c
2.907 * [taylor]: Taking taylor expansion of c in c
2.907 * [backup-simplify]: Simplify 0 into 0
2.907 * [backup-simplify]: Simplify 1 into 1
2.907 * [backup-simplify]: Simplify (/ 1 1) into 1
2.907 * [backup-simplify]: Simplify (+ 0 1) into 1
2.907 * [backup-simplify]: Simplify (- 1) into -1
2.907 * [taylor]: Taking taylor expansion of -1 in d
2.907 * [backup-simplify]: Simplify -1 into -1
2.908 * [taylor]: Taking taylor expansion of 0 in c
2.908 * [backup-simplify]: Simplify 0 into 0
2.908 * [taylor]: Taking taylor expansion of -1 in d
2.908 * [backup-simplify]: Simplify -1 into -1
2.908 * [taylor]: Taking taylor expansion of -1 in d
2.908 * [backup-simplify]: Simplify -1 into -1
2.908 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.908 * [backup-simplify]: Simplify (- (+ (* (/ 1 b) (/ 0 b)) (* 0 (/ 0 b)))) into 0
2.908 * [backup-simplify]: Simplify (- (+ (* (/ 1 d) (/ 0 d)) (* 0 (/ 0 d)))) into 0
2.909 * [backup-simplify]: Simplify (- (+ (* (/ 1 c) (/ 0 c)) (* 0 (/ 0 c)))) into 0
2.909 * [backup-simplify]: Simplify (+ 0 0) into 0
2.909 * [backup-simplify]: Simplify (+ 0 0) into 0
2.910 * [backup-simplify]: Simplify (+ 0 0) into 0
2.910 * [backup-simplify]: Simplify (- 0) into 0
2.910 * [taylor]: Taking taylor expansion of 0 in b
2.910 * [backup-simplify]: Simplify 0 into 0
2.910 * [taylor]: Taking taylor expansion of 0 in c
2.910 * [backup-simplify]: Simplify 0 into 0
2.911 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.911 * [backup-simplify]: Simplify (- (+ (* (/ 1 d) (/ 0 d)))) into 0
2.912 * [backup-simplify]: Simplify (- (+ (* (/ 1 c) (/ 0 c)))) into 0
2.912 * [backup-simplify]: Simplify (+ 0 0) into 0
2.912 * [backup-simplify]: Simplify (+ 0 0) into 0
2.913 * [backup-simplify]: Simplify (- 0) into 0
2.913 * [taylor]: Taking taylor expansion of 0 in c
2.913 * [backup-simplify]: Simplify 0 into 0
2.913 * [taylor]: Taking taylor expansion of 0 in c
2.913 * [backup-simplify]: Simplify 0 into 0
2.914 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.914 * [backup-simplify]: Simplify (+ (/ 1 d) 0) into (/ 1 d)
2.914 * [backup-simplify]: Simplify (- (/ 1 d)) into (- (/ 1 d))
2.914 * [taylor]: Taking taylor expansion of (- (/ 1 d)) in d
2.914 * [taylor]: Taking taylor expansion of (/ 1 d) in d
2.914 * [taylor]: Taking taylor expansion of d in d
2.914 * [backup-simplify]: Simplify 0 into 0
2.914 * [backup-simplify]: Simplify 1 into 1
2.915 * [backup-simplify]: Simplify (/ 1 1) into 1
2.915 * [backup-simplify]: Simplify (- 1) into -1
2.915 * [backup-simplify]: Simplify -1 into -1
2.915 * [taylor]: Taking taylor expansion of 0 in d
2.915 * [backup-simplify]: Simplify 0 into 0
2.915 * [taylor]: Taking taylor expansion of 0 in d
2.915 * [backup-simplify]: Simplify 0 into 0
2.915 * [taylor]: Taking taylor expansion of 0 in d
2.915 * [backup-simplify]: Simplify 0 into 0
2.915 * [backup-simplify]: Simplify -1 into -1
2.915 * [backup-simplify]: Simplify -1 into -1
2.917 * [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))
2.917 * * * [progress]: simplifying candidates
2.917 * * * * [progress]: [ 1 / 26 ] simplifiying candidate #<alt (λ (a b c d) (* (log1p (expm1 (+ a (+ (+ b c) d)))) 2))>
2.917 * * * * [progress]: [ 2 / 26 ] simplifiying candidate #<alt (λ (a b c d) (* (expm1 (log1p (+ a (+ (+ b c) d)))) 2))>
2.917 * * * * [progress]: [ 3 / 26 ] simplifiying candidate #<alt (λ (a b c d) (* (fma (* (cbrt a) (cbrt a)) (cbrt a) (+ (+ b c) d)) 2))>
2.917 * * * * [progress]: [ 4 / 26 ] simplifiying candidate #<alt (λ (a b c d) (* (fma (sqrt a) (sqrt a) (+ (+ b c) d)) 2))>
2.917 * * * * [progress]: [ 5 / 26 ] simplifiying candidate #<alt (λ (a b c d) (* (fma 1 a (+ (+ b c) d)) 2))>
2.917 * * * * [progress]: [ 6 / 26 ] simplifiying candidate #<alt (λ (a b c d) (* (log (* (exp a) (* (* (exp b) (exp c)) (exp d)))) 2))>
2.917 * * * * [progress]: [ 7 / 26 ] simplifiying candidate #<alt (λ (a b c d) (* (log (* (exp a) (* (exp (+ b c)) (exp d)))) 2))>
2.917 * * * * [progress]: [ 8 / 26 ] simplifiying candidate #<alt (λ (a b c d) (* (log (* (exp a) (exp (+ (+ b c) d)))) 2))>
2.917 * * * * [progress]: [ 9 / 26 ] simplifiying candidate #<alt (λ (a b c d) (* (pow (+ a (+ (+ b c) d)) 1) 2))>
2.917 * * * * [progress]: [ 10 / 26 ] simplifiying candidate #<alt (λ (a b c d) (* (exp (log (+ a (+ (+ b c) d)))) 2))>
2.917 * * * * [progress]: [ 11 / 26 ] simplifiying candidate #<alt (λ (a b c d) (* (log (exp (+ a (+ (+ b c) d)))) 2))>
2.917 * * * * [progress]: [ 12 / 26 ] simplifiying candidate #<alt (λ (a b c d) (* (* (* (cbrt (+ a (+ (+ b c) d))) (cbrt (+ a (+ (+ b c) d)))) (cbrt (+ a (+ (+ b c) d)))) 2))>
2.917 * * * * [progress]: [ 13 / 26 ] simplifiying candidate #<alt (λ (a b c d) (* (cbrt (* (* (+ a (+ (+ b c) d)) (+ a (+ (+ b c) d))) (+ a (+ (+ b c) d)))) 2))>
2.918 * * * * [progress]: [ 14 / 26 ] simplifiying candidate #<alt (λ (a b c d) (* (* (sqrt (+ a (+ (+ b c) d))) (sqrt (+ a (+ (+ b c) d)))) 2))>
2.918 * * * * [progress]: [ 15 / 26 ] simplifiying candidate #<alt (λ (a b c d) (* (/ (+ (pow a 3) (pow (+ (+ b c) d) 3)) (+ (* a a) (- (* (+ (+ b c) d) (+ (+ b c) d)) (* a (+ (+ b c) d))))) 2))>
2.918 * * * * [progress]: [ 16 / 26 ] simplifiying candidate #<alt (λ (a b c d) (* (* 1 (+ a (+ (+ b c) d))) 2))>
2.918 * * * * [progress]: [ 17 / 26 ] simplifiying candidate #<alt (λ (a b c d) (* (/ (- (* a a) (* (+ (+ b c) d) (+ (+ b c) d))) (- a (+ (+ b c) d))) 2))>
2.918 * * * * [progress]: [ 18 / 26 ] simplifiying candidate #<alt (λ (a b c d) (* (* 1 (+ a (+ (+ b c) d))) 2))>
2.918 * * * * [progress]: [ 19 / 26 ] simplifiying candidate #<alt (λ (a b c d) (* (* 1 (+ a (+ (+ b c) d))) 2))>
2.918 * * * * [progress]: [ 20 / 26 ] simplifiying candidate #<alt (λ (a b c d) (* (* 1 (+ a (+ (+ b c) d))) 2))>
2.918 * * * * [progress]: [ 21 / 26 ] simplifiying candidate #<alt (λ (a b c d) (* (+ (+ a (+ b c)) d) 2))>
2.918 * * * * [progress]: [ 22 / 26 ] simplifiying candidate #<alt (λ (a b c d) (* (posit16->real (real->posit16 (+ a (+ (+ b c) d)))) 2))>
2.918 * * * * [progress]: [ 23 / 26 ] simplifiying candidate #<alt (λ (a b c d) (* (+ (+ (+ b c) d) a) 2))>
2.918 * * * * [progress]: [ 24 / 26 ] simplifiying candidate #<alt (λ (a b c d) (* (+ a (+ b c)) 2))>
2.918 * * * * [progress]: [ 25 / 26 ] simplifiying candidate #<alt (λ (a b c d) (* (+ b (+ c d)) 2))>
2.918 * * * * [progress]: [ 26 / 26 ] simplifiying candidate #<alt (λ (a b c d) (* (+ b (+ c d)) 2))>
2.919 * [simplify]: Simplifying:
  (expm1 (+ a (+ (+ b c) d)))
  (log1p (+ a (+ (+ b c) d)))
  (* (exp a) (* (* (exp b) (exp c)) (exp d)))
  (* (exp a) (* (exp (+ b c)) (exp d)))
  (* (exp a) (exp (+ (+ b c) d)))
  (log (+ a (+ (+ b c) d)))
  (exp (+ a (+ (+ b c) d)))
  (* (cbrt (+ a (+ (+ b c) d))) (cbrt (+ a (+ (+ b c) d))))
  (cbrt (+ a (+ (+ b c) d)))
  (* (* (+ a (+ (+ b c) d)) (+ a (+ (+ b c) d))) (+ a (+ (+ b c) d)))
  (sqrt (+ a (+ (+ b c) d)))
  (sqrt (+ a (+ (+ b c) d)))
  (+ (pow a 3) (pow (+ (+ b c) d) 3))
  (+ (* a a) (- (* (+ (+ b c) d) (+ (+ b c) d)) (* a (+ (+ b c) d))))
  (- (* a a) (* (+ (+ b c) d) (+ (+ b c) d)))
  (- a (+ (+ b c) d))
  (+ a (+ (+ b c) d))
  (+ a (+ (+ b c) d))
  (+ a (+ (+ b c) d))
  (+ a (+ b c))
  (real->posit16 (+ a (+ (+ b c) d)))
  (+ a (+ b c))
  (+ b (+ c d))
  (+ b (+ c d))
2.919 * * [simplify]: iteration 0: 43 enodes
2.939 * * [simplify]: iteration 1: 115 enodes
2.999 * * [simplify]: iteration 2: 541 enodes
3.746 * * [simplify]: iteration 3: 3043 enodes
4.842 * * [simplify]: iteration complete: 5047 enodes
4.842 * * [simplify]: Extracting #0: cost 16 inf + 0
4.843 * * [simplify]: Extracting #1: cost 214 inf + 0
4.847 * * [simplify]: Extracting #2: cost 766 inf + 2600
4.869 * * [simplify]: Extracting #3: cost 538 inf + 82813
4.926 * * [simplify]: Extracting #4: cost 36 inf + 185676
5.010 * * [simplify]: Extracting #5: cost 15 inf + 191273
5.091 * * [simplify]: Extracting #6: cost 3 inf + 193289
5.165 * * [simplify]: Extracting #7: cost 0 inf + 194048
5.269 * [simplify]: Simplified to:
  (expm1 (+ (+ a d) (+ b c)))
  (log1p (+ (+ a d) (+ b c)))
  (exp (+ (+ a d) (+ b c)))
  (exp (+ (+ a d) (+ b c)))
  (exp (+ (+ a d) (+ b c)))
  (log (+ (+ a d) (+ b c)))
  (exp (+ (+ a d) (+ b c)))
  (* (cbrt (+ (+ a d) (+ b c))) (cbrt (+ (+ a d) (+ b c))))
  (cbrt (+ (+ a d) (+ b c)))
  (* (* (+ (+ a d) (+ b c)) (+ (+ a d) (+ b c))) (+ (+ a d) (+ b c)))
  (sqrt (+ (+ a d) (+ b c)))
  (sqrt (+ (+ a d) (+ b c)))
  (fma (* (+ (+ b c) d) (+ (+ b c) d)) (+ (+ b c) d) (* (* a a) a))
  (fma (- (+ (+ b c) d) a) (+ (+ b c) d) (* a a))
  (- (* a a) (* (+ (+ b c) d) (+ (+ b c) d)))
  (- (- (- a d) b) c)
  (+ (+ a d) (+ b c))
  (+ (+ a d) (+ b c))
  (+ (+ a d) (+ b c))
  (+ (+ b c) a)
  (real->posit16 (+ (+ a d) (+ b c)))
  (+ (+ b c) a)
  (+ (+ b c) d)
  (+ (+ b c) d)
5.270 * * * [progress]: adding candidates to table
5.372 * * [progress]: iteration 3 / 4
5.372 * * * [progress]: picking best candidate
5.405 * * * * [pick]: Picked  #<alt (λ (a b c d) (* (log (exp (+ (+ a d) (+ b c)))) 2))>
5.405 * * * [progress]: localizing error
5.442 * * * [progress]: generating rewritten candidates
5.442 * * * * [progress]: [ 1 / 1 ] rewriting at (2 1)
5.576 * * * [progress]: generating series expansions
5.577 * * * * [progress]: [ 1 / 1 ] generating series at (2 1)
5.577 * [backup-simplify]: Simplify (log (exp (+ (+ a d) (+ b c)))) into (+ a (+ b (+ c d)))
5.577 * [approximate]: Taking taylor expansion of (+ a (+ b (+ c d))) in (a d b c) around 0
5.577 * [taylor]: Taking taylor expansion of (+ a (+ b (+ c d))) in c
5.577 * [taylor]: Taking taylor expansion of a in c
5.577 * [backup-simplify]: Simplify a into a
5.577 * [taylor]: Taking taylor expansion of (+ b (+ c d)) in c
5.577 * [taylor]: Taking taylor expansion of b in c
5.577 * [backup-simplify]: Simplify b into b
5.577 * [taylor]: Taking taylor expansion of (+ c d) in c
5.577 * [taylor]: Taking taylor expansion of c in c
5.577 * [backup-simplify]: Simplify 0 into 0
5.577 * [backup-simplify]: Simplify 1 into 1
5.577 * [taylor]: Taking taylor expansion of d in c
5.577 * [backup-simplify]: Simplify d into d
5.577 * [taylor]: Taking taylor expansion of (+ a (+ b (+ c d))) in b
5.577 * [taylor]: Taking taylor expansion of a in b
5.577 * [backup-simplify]: Simplify a into a
5.577 * [taylor]: Taking taylor expansion of (+ b (+ c d)) in b
5.577 * [taylor]: Taking taylor expansion of b in b
5.577 * [backup-simplify]: Simplify 0 into 0
5.577 * [backup-simplify]: Simplify 1 into 1
5.577 * [taylor]: Taking taylor expansion of (+ c d) in b
5.577 * [taylor]: Taking taylor expansion of c in b
5.577 * [backup-simplify]: Simplify c into c
5.577 * [taylor]: Taking taylor expansion of d in b
5.577 * [backup-simplify]: Simplify d into d
5.577 * [taylor]: Taking taylor expansion of (+ a (+ b (+ c d))) in d
5.577 * [taylor]: Taking taylor expansion of a in d
5.577 * [backup-simplify]: Simplify a into a
5.577 * [taylor]: Taking taylor expansion of (+ b (+ c d)) in d
5.577 * [taylor]: Taking taylor expansion of b in d
5.577 * [backup-simplify]: Simplify b into b
5.577 * [taylor]: Taking taylor expansion of (+ c d) in d
5.577 * [taylor]: Taking taylor expansion of c in d
5.577 * [backup-simplify]: Simplify c into c
5.577 * [taylor]: Taking taylor expansion of d in d
5.578 * [backup-simplify]: Simplify 0 into 0
5.578 * [backup-simplify]: Simplify 1 into 1
5.578 * [taylor]: Taking taylor expansion of (+ a (+ b (+ c d))) in a
5.578 * [taylor]: Taking taylor expansion of a in a
5.578 * [backup-simplify]: Simplify 0 into 0
5.578 * [backup-simplify]: Simplify 1 into 1
5.578 * [taylor]: Taking taylor expansion of (+ b (+ c d)) in a
5.578 * [taylor]: Taking taylor expansion of b in a
5.578 * [backup-simplify]: Simplify b into b
5.578 * [taylor]: Taking taylor expansion of (+ c d) in a
5.578 * [taylor]: Taking taylor expansion of c in a
5.578 * [backup-simplify]: Simplify c into c
5.578 * [taylor]: Taking taylor expansion of d in a
5.578 * [backup-simplify]: Simplify d into d
5.578 * [taylor]: Taking taylor expansion of (+ a (+ b (+ c d))) in a
5.578 * [taylor]: Taking taylor expansion of a in a
5.578 * [backup-simplify]: Simplify 0 into 0
5.578 * [backup-simplify]: Simplify 1 into 1
5.578 * [taylor]: Taking taylor expansion of (+ b (+ c d)) in a
5.578 * [taylor]: Taking taylor expansion of b in a
5.578 * [backup-simplify]: Simplify b into b
5.578 * [taylor]: Taking taylor expansion of (+ c d) in a
5.578 * [taylor]: Taking taylor expansion of c in a
5.578 * [backup-simplify]: Simplify c into c
5.578 * [taylor]: Taking taylor expansion of d in a
5.578 * [backup-simplify]: Simplify d into d
5.578 * [backup-simplify]: Simplify (+ c d) into (+ c d)
5.578 * [backup-simplify]: Simplify (+ b (+ c d)) into (+ b (+ c d))
5.578 * [backup-simplify]: Simplify (+ 0 (+ b (+ c d))) into (+ c (+ b d))
5.578 * [taylor]: Taking taylor expansion of (+ c (+ b d)) in d
5.578 * [taylor]: Taking taylor expansion of c in d
5.578 * [backup-simplify]: Simplify c into c
5.578 * [taylor]: Taking taylor expansion of (+ b d) in d
5.578 * [taylor]: Taking taylor expansion of b in d
5.578 * [backup-simplify]: Simplify b into b
5.578 * [taylor]: Taking taylor expansion of d in d
5.578 * [backup-simplify]: Simplify 0 into 0
5.578 * [backup-simplify]: Simplify 1 into 1
5.578 * [backup-simplify]: Simplify (+ b 0) into b
5.579 * [backup-simplify]: Simplify (+ c b) into (+ b c)
5.579 * [taylor]: Taking taylor expansion of (+ b c) in b
5.579 * [taylor]: Taking taylor expansion of b in b
5.579 * [backup-simplify]: Simplify 0 into 0
5.579 * [backup-simplify]: Simplify 1 into 1
5.579 * [taylor]: Taking taylor expansion of c in b
5.579 * [backup-simplify]: Simplify c into c
5.579 * [backup-simplify]: Simplify (+ 0 c) into c
5.579 * [taylor]: Taking taylor expansion of c in c
5.579 * [backup-simplify]: Simplify 0 into 0
5.579 * [backup-simplify]: Simplify 1 into 1
5.579 * [backup-simplify]: Simplify 0 into 0
5.579 * [backup-simplify]: Simplify (+ 0 0) into 0
5.580 * [backup-simplify]: Simplify (+ 0 0) into 0
5.580 * [backup-simplify]: Simplify (+ 1 0) into 1
5.580 * [taylor]: Taking taylor expansion of 1 in d
5.580 * [backup-simplify]: Simplify 1 into 1
5.580 * [taylor]: Taking taylor expansion of 1 in b
5.580 * [backup-simplify]: Simplify 1 into 1
5.580 * [taylor]: Taking taylor expansion of 1 in c
5.580 * [backup-simplify]: Simplify 1 into 1
5.580 * [backup-simplify]: Simplify 1 into 1
5.581 * [backup-simplify]: Simplify (+ 0 1) into 1
5.581 * [backup-simplify]: Simplify (+ 0 1) into 1
5.581 * [taylor]: Taking taylor expansion of 1 in b
5.581 * [backup-simplify]: Simplify 1 into 1
5.581 * [taylor]: Taking taylor expansion of 1 in c
5.581 * [backup-simplify]: Simplify 1 into 1
5.581 * [backup-simplify]: Simplify 1 into 1
5.582 * [backup-simplify]: Simplify (+ 1 0) into 1
5.582 * [taylor]: Taking taylor expansion of 1 in c
5.582 * [backup-simplify]: Simplify 1 into 1
5.582 * [backup-simplify]: Simplify 1 into 1
5.582 * [backup-simplify]: Simplify (+ (* 1 (* 1 (* b (* 1 1)))) (+ (* 1 (* 1 (* 1 (* d 1)))) (* 1 (* 1 (* 1 (* 1 a)))))) into (+ a (+ b d))
5.583 * [backup-simplify]: Simplify (log (exp (+ (+ (/ 1 a) (/ 1 d)) (+ (/ 1 b) (/ 1 c))))) into (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))))
5.583 * [approximate]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c)))) in (a d b c) around 0
5.583 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c)))) in c
5.583 * [taylor]: Taking taylor expansion of (/ 1 a) in c
5.583 * [taylor]: Taking taylor expansion of a in c
5.583 * [backup-simplify]: Simplify a into a
5.583 * [backup-simplify]: Simplify (/ 1 a) into (/ 1 a)
5.583 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))) in c
5.583 * [taylor]: Taking taylor expansion of (/ 1 b) in c
5.583 * [taylor]: Taking taylor expansion of b in c
5.583 * [backup-simplify]: Simplify b into b
5.583 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b)
5.583 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 c)) in c
5.583 * [taylor]: Taking taylor expansion of (/ 1 d) in c
5.583 * [taylor]: Taking taylor expansion of d in c
5.583 * [backup-simplify]: Simplify d into d
5.583 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d)
5.583 * [taylor]: Taking taylor expansion of (/ 1 c) in c
5.583 * [taylor]: Taking taylor expansion of c in c
5.583 * [backup-simplify]: Simplify 0 into 0
5.583 * [backup-simplify]: Simplify 1 into 1
5.584 * [backup-simplify]: Simplify (/ 1 1) into 1
5.584 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c)))) in b
5.584 * [taylor]: Taking taylor expansion of (/ 1 a) in b
5.584 * [taylor]: Taking taylor expansion of a in b
5.584 * [backup-simplify]: Simplify a into a
5.584 * [backup-simplify]: Simplify (/ 1 a) into (/ 1 a)
5.584 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))) in b
5.584 * [taylor]: Taking taylor expansion of (/ 1 b) in b
5.584 * [taylor]: Taking taylor expansion of b in b
5.584 * [backup-simplify]: Simplify 0 into 0
5.584 * [backup-simplify]: Simplify 1 into 1
5.584 * [backup-simplify]: Simplify (/ 1 1) into 1
5.584 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 c)) in b
5.584 * [taylor]: Taking taylor expansion of (/ 1 d) in b
5.584 * [taylor]: Taking taylor expansion of d in b
5.584 * [backup-simplify]: Simplify d into d
5.584 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d)
5.584 * [taylor]: Taking taylor expansion of (/ 1 c) in b
5.584 * [taylor]: Taking taylor expansion of c in b
5.584 * [backup-simplify]: Simplify c into c
5.584 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c)
5.584 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c)))) in d
5.584 * [taylor]: Taking taylor expansion of (/ 1 a) in d
5.584 * [taylor]: Taking taylor expansion of a in d
5.585 * [backup-simplify]: Simplify a into a
5.585 * [backup-simplify]: Simplify (/ 1 a) into (/ 1 a)
5.585 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))) in d
5.585 * [taylor]: Taking taylor expansion of (/ 1 b) in d
5.585 * [taylor]: Taking taylor expansion of b in d
5.585 * [backup-simplify]: Simplify b into b
5.585 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b)
5.585 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 c)) in d
5.585 * [taylor]: Taking taylor expansion of (/ 1 d) in d
5.585 * [taylor]: Taking taylor expansion of d in d
5.585 * [backup-simplify]: Simplify 0 into 0
5.585 * [backup-simplify]: Simplify 1 into 1
5.585 * [backup-simplify]: Simplify (/ 1 1) into 1
5.585 * [taylor]: Taking taylor expansion of (/ 1 c) in d
5.585 * [taylor]: Taking taylor expansion of c in d
5.585 * [backup-simplify]: Simplify c into c
5.585 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c)
5.585 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c)))) in a
5.585 * [taylor]: Taking taylor expansion of (/ 1 a) in a
5.585 * [taylor]: Taking taylor expansion of a in a
5.585 * [backup-simplify]: Simplify 0 into 0
5.585 * [backup-simplify]: Simplify 1 into 1
5.586 * [backup-simplify]: Simplify (/ 1 1) into 1
5.586 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))) in a
5.586 * [taylor]: Taking taylor expansion of (/ 1 b) in a
5.586 * [taylor]: Taking taylor expansion of b in a
5.586 * [backup-simplify]: Simplify b into b
5.586 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b)
5.586 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 c)) in a
5.586 * [taylor]: Taking taylor expansion of (/ 1 d) in a
5.586 * [taylor]: Taking taylor expansion of d in a
5.586 * [backup-simplify]: Simplify d into d
5.586 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d)
5.586 * [taylor]: Taking taylor expansion of (/ 1 c) in a
5.586 * [taylor]: Taking taylor expansion of c in a
5.586 * [backup-simplify]: Simplify c into c
5.586 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c)
5.586 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c)))) in a
5.586 * [taylor]: Taking taylor expansion of (/ 1 a) in a
5.586 * [taylor]: Taking taylor expansion of a in a
5.586 * [backup-simplify]: Simplify 0 into 0
5.586 * [backup-simplify]: Simplify 1 into 1
5.587 * [backup-simplify]: Simplify (/ 1 1) into 1
5.587 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))) in a
5.587 * [taylor]: Taking taylor expansion of (/ 1 b) in a
5.587 * [taylor]: Taking taylor expansion of b in a
5.587 * [backup-simplify]: Simplify b into b
5.587 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b)
5.587 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 c)) in a
5.587 * [taylor]: Taking taylor expansion of (/ 1 d) in a
5.587 * [taylor]: Taking taylor expansion of d in a
5.587 * [backup-simplify]: Simplify d into d
5.587 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d)
5.587 * [taylor]: Taking taylor expansion of (/ 1 c) in a
5.587 * [taylor]: Taking taylor expansion of c in a
5.587 * [backup-simplify]: Simplify c into c
5.587 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c)
5.587 * [backup-simplify]: Simplify (+ 1 0) into 1
5.587 * [taylor]: Taking taylor expansion of 1 in d
5.587 * [backup-simplify]: Simplify 1 into 1
5.588 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
5.588 * [backup-simplify]: Simplify (+ (/ 1 d) (/ 1 c)) into (+ (/ 1 c) (/ 1 d))
5.588 * [backup-simplify]: Simplify (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) into (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))
5.589 * [backup-simplify]: Simplify (+ 0 (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))) into (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))
5.589 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) in d
5.589 * [taylor]: Taking taylor expansion of (/ 1 b) in d
5.589 * [taylor]: Taking taylor expansion of b in d
5.589 * [backup-simplify]: Simplify b into b
5.589 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b)
5.589 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 d)) in d
5.589 * [taylor]: Taking taylor expansion of (/ 1 c) in d
5.589 * [taylor]: Taking taylor expansion of c in d
5.589 * [backup-simplify]: Simplify c into c
5.589 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c)
5.589 * [taylor]: Taking taylor expansion of (/ 1 d) in d
5.589 * [taylor]: Taking taylor expansion of d in d
5.589 * [backup-simplify]: Simplify 0 into 0
5.589 * [backup-simplify]: Simplify 1 into 1
5.589 * [backup-simplify]: Simplify (/ 1 1) into 1
5.590 * [backup-simplify]: Simplify (+ 0 1) into 1
5.590 * [backup-simplify]: Simplify (+ 0 1) into 1
5.590 * [taylor]: Taking taylor expansion of 1 in b
5.590 * [backup-simplify]: Simplify 1 into 1
5.590 * [taylor]: Taking taylor expansion of 1 in b
5.590 * [backup-simplify]: Simplify 1 into 1
5.591 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
5.591 * [backup-simplify]: Simplify (- (+ (* (/ 1 b) (/ 0 b)))) into 0
5.591 * [backup-simplify]: Simplify (- (+ (* (/ 1 d) (/ 0 d)))) into 0
5.591 * [backup-simplify]: Simplify (- (+ (* (/ 1 c) (/ 0 c)))) into 0
5.592 * [backup-simplify]: Simplify (+ 0 0) into 0
5.592 * [backup-simplify]: Simplify (+ 0 0) into 0
5.592 * [backup-simplify]: Simplify (+ 0 0) into 0
5.592 * [taylor]: Taking taylor expansion of 0 in d
5.593 * [backup-simplify]: Simplify 0 into 0
5.593 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
5.593 * [backup-simplify]: Simplify (+ (/ 1 c) 0) into (/ 1 c)
5.593 * [backup-simplify]: Simplify (+ (/ 1 b) (/ 1 c)) into (+ (/ 1 b) (/ 1 c))
5.593 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (/ 1 c)) in b
5.593 * [taylor]: Taking taylor expansion of (/ 1 b) in b
5.593 * [taylor]: Taking taylor expansion of b in b
5.593 * [backup-simplify]: Simplify 0 into 0
5.593 * [backup-simplify]: Simplify 1 into 1
5.593 * [backup-simplify]: Simplify (/ 1 1) into 1
5.593 * [taylor]: Taking taylor expansion of (/ 1 c) in b
5.594 * [taylor]: Taking taylor expansion of c in b
5.594 * [backup-simplify]: Simplify c into c
5.594 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c)
5.594 * [backup-simplify]: Simplify (+ 1 0) into 1
5.594 * [taylor]: Taking taylor expansion of 1 in c
5.594 * [backup-simplify]: Simplify 1 into 1
5.594 * [taylor]: Taking taylor expansion of 0 in b
5.594 * [backup-simplify]: Simplify 0 into 0
5.594 * [taylor]: Taking taylor expansion of 1 in c
5.594 * [backup-simplify]: Simplify 1 into 1
5.594 * [taylor]: Taking taylor expansion of 1 in c
5.594 * [backup-simplify]: Simplify 1 into 1
5.595 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
5.595 * [backup-simplify]: Simplify (- (+ (* (/ 1 b) (/ 0 b)) (* 0 (/ 0 b)))) into 0
5.595 * [backup-simplify]: Simplify (- (+ (* (/ 1 d) (/ 0 d)) (* 0 (/ 0 d)))) into 0
5.595 * [backup-simplify]: Simplify (- (+ (* (/ 1 c) (/ 0 c)) (* 0 (/ 0 c)))) into 0
5.595 * [backup-simplify]: Simplify (+ 0 0) into 0
5.595 * [backup-simplify]: Simplify (+ 0 0) into 0
5.596 * [backup-simplify]: Simplify (+ 0 0) into 0
5.596 * [taylor]: Taking taylor expansion of 0 in d
5.596 * [backup-simplify]: Simplify 0 into 0
5.596 * [taylor]: Taking taylor expansion of 0 in b
5.596 * [backup-simplify]: Simplify 0 into 0
5.596 * [backup-simplify]: Simplify (- (+ (* (/ 1 b) (/ 0 b)))) into 0
5.596 * [backup-simplify]: Simplify (- (+ (* (/ 1 c) (/ 0 c)))) into 0
5.596 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
5.597 * [backup-simplify]: Simplify (+ 0 0) into 0
5.597 * [backup-simplify]: Simplify (+ 0 0) into 0
5.597 * [taylor]: Taking taylor expansion of 0 in b
5.597 * [backup-simplify]: Simplify 0 into 0
5.597 * [taylor]: Taking taylor expansion of 0 in b
5.597 * [backup-simplify]: Simplify 0 into 0
5.597 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
5.598 * [backup-simplify]: Simplify (+ 0 (/ 1 c)) into (/ 1 c)
5.598 * [taylor]: Taking taylor expansion of (/ 1 c) in c
5.598 * [taylor]: Taking taylor expansion of c in c
5.598 * [backup-simplify]: Simplify 0 into 0
5.598 * [backup-simplify]: Simplify 1 into 1
5.598 * [backup-simplify]: Simplify (/ 1 1) into 1
5.598 * [backup-simplify]: Simplify 1 into 1
5.598 * [taylor]: Taking taylor expansion of 0 in c
5.598 * [backup-simplify]: Simplify 0 into 0
5.598 * [taylor]: Taking taylor expansion of 0 in c
5.598 * [backup-simplify]: Simplify 0 into 0
5.598 * [taylor]: Taking taylor expansion of 0 in c
5.598 * [backup-simplify]: Simplify 0 into 0
5.598 * [backup-simplify]: Simplify 1 into 1
5.598 * [backup-simplify]: Simplify 1 into 1
5.599 * [backup-simplify]: Simplify (+ (* 1 (* 1 (* 1 (* (/ 1 (/ 1 d)) 1)))) (+ (* 1 (* 1 (* (/ 1 (/ 1 b)) (* 1 1)))) (* 1 (* (/ 1 (/ 1 c)) (* 1 (* 1 1)))))) into (+ b (+ c d))
5.599 * [backup-simplify]: Simplify (log (exp (+ (+ (/ 1 (- a)) (/ 1 (- d))) (+ (/ 1 (- b)) (/ 1 (- c)))))) into (- (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c)))))
5.599 * [approximate]: Taking taylor expansion of (- (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))))) in (a d b c) around 0
5.599 * [taylor]: Taking taylor expansion of (- (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))))) in c
5.599 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c)))) in c
5.599 * [taylor]: Taking taylor expansion of (/ 1 a) in c
5.599 * [taylor]: Taking taylor expansion of a in c
5.599 * [backup-simplify]: Simplify a into a
5.599 * [backup-simplify]: Simplify (/ 1 a) into (/ 1 a)
5.599 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))) in c
5.599 * [taylor]: Taking taylor expansion of (/ 1 b) in c
5.599 * [taylor]: Taking taylor expansion of b in c
5.599 * [backup-simplify]: Simplify b into b
5.599 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b)
5.599 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 c)) in c
5.599 * [taylor]: Taking taylor expansion of (/ 1 d) in c
5.599 * [taylor]: Taking taylor expansion of d in c
5.599 * [backup-simplify]: Simplify d into d
5.599 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d)
5.599 * [taylor]: Taking taylor expansion of (/ 1 c) in c
5.599 * [taylor]: Taking taylor expansion of c in c
5.599 * [backup-simplify]: Simplify 0 into 0
5.599 * [backup-simplify]: Simplify 1 into 1
5.600 * [backup-simplify]: Simplify (/ 1 1) into 1
5.600 * [taylor]: Taking taylor expansion of (- (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))))) in b
5.600 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c)))) in b
5.600 * [taylor]: Taking taylor expansion of (/ 1 a) in b
5.600 * [taylor]: Taking taylor expansion of a in b
5.600 * [backup-simplify]: Simplify a into a
5.600 * [backup-simplify]: Simplify (/ 1 a) into (/ 1 a)
5.600 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))) in b
5.600 * [taylor]: Taking taylor expansion of (/ 1 b) in b
5.600 * [taylor]: Taking taylor expansion of b in b
5.600 * [backup-simplify]: Simplify 0 into 0
5.600 * [backup-simplify]: Simplify 1 into 1
5.600 * [backup-simplify]: Simplify (/ 1 1) into 1
5.600 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 c)) in b
5.600 * [taylor]: Taking taylor expansion of (/ 1 d) in b
5.600 * [taylor]: Taking taylor expansion of d in b
5.600 * [backup-simplify]: Simplify d into d
5.600 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d)
5.600 * [taylor]: Taking taylor expansion of (/ 1 c) in b
5.600 * [taylor]: Taking taylor expansion of c in b
5.600 * [backup-simplify]: Simplify c into c
5.600 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c)
5.600 * [taylor]: Taking taylor expansion of (- (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))))) in d
5.600 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c)))) in d
5.600 * [taylor]: Taking taylor expansion of (/ 1 a) in d
5.600 * [taylor]: Taking taylor expansion of a in d
5.600 * [backup-simplify]: Simplify a into a
5.600 * [backup-simplify]: Simplify (/ 1 a) into (/ 1 a)
5.600 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))) in d
5.601 * [taylor]: Taking taylor expansion of (/ 1 b) in d
5.601 * [taylor]: Taking taylor expansion of b in d
5.601 * [backup-simplify]: Simplify b into b
5.601 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b)
5.601 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 c)) in d
5.601 * [taylor]: Taking taylor expansion of (/ 1 d) in d
5.601 * [taylor]: Taking taylor expansion of d in d
5.601 * [backup-simplify]: Simplify 0 into 0
5.601 * [backup-simplify]: Simplify 1 into 1
5.601 * [backup-simplify]: Simplify (/ 1 1) into 1
5.601 * [taylor]: Taking taylor expansion of (/ 1 c) in d
5.601 * [taylor]: Taking taylor expansion of c in d
5.601 * [backup-simplify]: Simplify c into c
5.601 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c)
5.601 * [taylor]: Taking taylor expansion of (- (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))))) in a
5.601 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c)))) in a
5.601 * [taylor]: Taking taylor expansion of (/ 1 a) in a
5.601 * [taylor]: Taking taylor expansion of a in a
5.601 * [backup-simplify]: Simplify 0 into 0
5.601 * [backup-simplify]: Simplify 1 into 1
5.601 * [backup-simplify]: Simplify (/ 1 1) into 1
5.601 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))) in a
5.601 * [taylor]: Taking taylor expansion of (/ 1 b) in a
5.601 * [taylor]: Taking taylor expansion of b in a
5.601 * [backup-simplify]: Simplify b into b
5.601 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b)
5.601 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 c)) in a
5.601 * [taylor]: Taking taylor expansion of (/ 1 d) in a
5.602 * [taylor]: Taking taylor expansion of d in a
5.602 * [backup-simplify]: Simplify d into d
5.602 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d)
5.602 * [taylor]: Taking taylor expansion of (/ 1 c) in a
5.602 * [taylor]: Taking taylor expansion of c in a
5.602 * [backup-simplify]: Simplify c into c
5.602 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c)
5.602 * [taylor]: Taking taylor expansion of (- (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))))) in a
5.602 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c)))) in a
5.602 * [taylor]: Taking taylor expansion of (/ 1 a) in a
5.602 * [taylor]: Taking taylor expansion of a in a
5.602 * [backup-simplify]: Simplify 0 into 0
5.602 * [backup-simplify]: Simplify 1 into 1
5.602 * [backup-simplify]: Simplify (/ 1 1) into 1
5.602 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))) in a
5.602 * [taylor]: Taking taylor expansion of (/ 1 b) in a
5.602 * [taylor]: Taking taylor expansion of b in a
5.602 * [backup-simplify]: Simplify b into b
5.602 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b)
5.602 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 c)) in a
5.602 * [taylor]: Taking taylor expansion of (/ 1 d) in a
5.602 * [taylor]: Taking taylor expansion of d in a
5.602 * [backup-simplify]: Simplify d into d
5.602 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d)
5.602 * [taylor]: Taking taylor expansion of (/ 1 c) in a
5.602 * [taylor]: Taking taylor expansion of c in a
5.602 * [backup-simplify]: Simplify c into c
5.602 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c)
5.603 * [backup-simplify]: Simplify (+ 1 0) into 1
5.603 * [backup-simplify]: Simplify (- 1) into -1
5.603 * [taylor]: Taking taylor expansion of -1 in d
5.603 * [backup-simplify]: Simplify -1 into -1
5.603 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
5.604 * [backup-simplify]: Simplify (+ (/ 1 d) (/ 1 c)) into (+ (/ 1 c) (/ 1 d))
5.604 * [backup-simplify]: Simplify (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) into (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))
5.604 * [backup-simplify]: Simplify (+ 0 (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))) into (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))
5.604 * [backup-simplify]: Simplify (- (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))) into (- (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))))
5.604 * [taylor]: Taking taylor expansion of (- (+ (/ 1 b) (+ (/ 1 d) (/ 1 c)))) in d
5.604 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))) in d
5.604 * [taylor]: Taking taylor expansion of (/ 1 b) in d
5.604 * [taylor]: Taking taylor expansion of b in d
5.604 * [backup-simplify]: Simplify b into b
5.604 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b)
5.604 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 c)) in d
5.604 * [taylor]: Taking taylor expansion of (/ 1 d) in d
5.604 * [taylor]: Taking taylor expansion of d in d
5.604 * [backup-simplify]: Simplify 0 into 0
5.604 * [backup-simplify]: Simplify 1 into 1
5.604 * [backup-simplify]: Simplify (/ 1 1) into 1
5.604 * [taylor]: Taking taylor expansion of (/ 1 c) in d
5.604 * [taylor]: Taking taylor expansion of c in d
5.604 * [backup-simplify]: Simplify c into c
5.604 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c)
5.605 * [backup-simplify]: Simplify (+ 1 0) into 1
5.605 * [backup-simplify]: Simplify (+ 0 1) into 1
5.605 * [backup-simplify]: Simplify (- 1) into -1
5.605 * [taylor]: Taking taylor expansion of -1 in b
5.605 * [backup-simplify]: Simplify -1 into -1
5.605 * [taylor]: Taking taylor expansion of -1 in b
5.605 * [backup-simplify]: Simplify -1 into -1
5.606 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
5.606 * [backup-simplify]: Simplify (- (+ (* (/ 1 b) (/ 0 b)))) into 0
5.606 * [backup-simplify]: Simplify (- (+ (* (/ 1 d) (/ 0 d)))) into 0
5.606 * [backup-simplify]: Simplify (- (+ (* (/ 1 c) (/ 0 c)))) into 0
5.606 * [backup-simplify]: Simplify (+ 0 0) into 0
5.607 * [backup-simplify]: Simplify (+ 0 0) into 0
5.607 * [backup-simplify]: Simplify (+ 0 0) into 0
5.607 * [backup-simplify]: Simplify (- 0) into 0
5.607 * [taylor]: Taking taylor expansion of 0 in d
5.607 * [backup-simplify]: Simplify 0 into 0
5.608 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
5.608 * [backup-simplify]: Simplify (+ 0 (/ 1 c)) into (/ 1 c)
5.608 * [backup-simplify]: Simplify (+ (/ 1 b) (/ 1 c)) into (+ (/ 1 b) (/ 1 c))
5.608 * [backup-simplify]: Simplify (- (+ (/ 1 b) (/ 1 c))) into (- (+ (/ 1 b) (/ 1 c)))
5.608 * [taylor]: Taking taylor expansion of (- (+ (/ 1 b) (/ 1 c))) in b
5.608 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (/ 1 c)) in b
5.608 * [taylor]: Taking taylor expansion of (/ 1 b) in b
5.608 * [taylor]: Taking taylor expansion of b in b
5.608 * [backup-simplify]: Simplify 0 into 0
5.608 * [backup-simplify]: Simplify 1 into 1
5.608 * [backup-simplify]: Simplify (/ 1 1) into 1
5.608 * [taylor]: Taking taylor expansion of (/ 1 c) in b
5.608 * [taylor]: Taking taylor expansion of c in b
5.608 * [backup-simplify]: Simplify c into c
5.608 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c)
5.609 * [backup-simplify]: Simplify (+ 1 0) into 1
5.609 * [backup-simplify]: Simplify (- 1) into -1
5.609 * [taylor]: Taking taylor expansion of -1 in c
5.609 * [backup-simplify]: Simplify -1 into -1
5.609 * [taylor]: Taking taylor expansion of 0 in b
5.609 * [backup-simplify]: Simplify 0 into 0
5.609 * [taylor]: Taking taylor expansion of -1 in c
5.609 * [backup-simplify]: Simplify -1 into -1
5.609 * [taylor]: Taking taylor expansion of -1 in c
5.609 * [backup-simplify]: Simplify -1 into -1
5.610 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
5.610 * [backup-simplify]: Simplify (- (+ (* (/ 1 b) (/ 0 b)) (* 0 (/ 0 b)))) into 0
5.610 * [backup-simplify]: Simplify (- (+ (* (/ 1 d) (/ 0 d)) (* 0 (/ 0 d)))) into 0
5.610 * [backup-simplify]: Simplify (- (+ (* (/ 1 c) (/ 0 c)) (* 0 (/ 0 c)))) into 0
5.610 * [backup-simplify]: Simplify (+ 0 0) into 0
5.610 * [backup-simplify]: Simplify (+ 0 0) into 0
5.611 * [backup-simplify]: Simplify (+ 0 0) into 0
5.611 * [backup-simplify]: Simplify (- 0) into 0
5.611 * [taylor]: Taking taylor expansion of 0 in d
5.611 * [backup-simplify]: Simplify 0 into 0
5.611 * [taylor]: Taking taylor expansion of 0 in b
5.611 * [backup-simplify]: Simplify 0 into 0
5.611 * [backup-simplify]: Simplify (- (+ (* (/ 1 b) (/ 0 b)))) into 0
5.612 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
5.612 * [backup-simplify]: Simplify (- (+ (* (/ 1 c) (/ 0 c)))) into 0
5.612 * [backup-simplify]: Simplify (+ 0 0) into 0
5.612 * [backup-simplify]: Simplify (+ 0 0) into 0
5.613 * [backup-simplify]: Simplify (- 0) into 0
5.613 * [taylor]: Taking taylor expansion of 0 in b
5.613 * [backup-simplify]: Simplify 0 into 0
5.613 * [taylor]: Taking taylor expansion of 0 in b
5.613 * [backup-simplify]: Simplify 0 into 0
5.613 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
5.613 * [backup-simplify]: Simplify (+ 0 (/ 1 c)) into (/ 1 c)
5.613 * [backup-simplify]: Simplify (- (/ 1 c)) into (- (/ 1 c))
5.613 * [taylor]: Taking taylor expansion of (- (/ 1 c)) in c
5.613 * [taylor]: Taking taylor expansion of (/ 1 c) in c
5.613 * [taylor]: Taking taylor expansion of c in c
5.613 * [backup-simplify]: Simplify 0 into 0
5.613 * [backup-simplify]: Simplify 1 into 1
5.614 * [backup-simplify]: Simplify (/ 1 1) into 1
5.614 * [backup-simplify]: Simplify (- 1) into -1
5.614 * [backup-simplify]: Simplify -1 into -1
5.614 * [taylor]: Taking taylor expansion of 0 in c
5.614 * [backup-simplify]: Simplify 0 into 0
5.614 * [taylor]: Taking taylor expansion of 0 in c
5.614 * [backup-simplify]: Simplify 0 into 0
5.614 * [taylor]: Taking taylor expansion of 0 in c
5.614 * [backup-simplify]: Simplify 0 into 0
5.614 * [backup-simplify]: Simplify -1 into -1
5.614 * [backup-simplify]: Simplify -1 into -1
5.615 * [backup-simplify]: Simplify (+ (* -1 (* 1 (* 1 (* (/ 1 (/ 1 (- d))) 1)))) (+ (* -1 (* 1 (* (/ 1 (/ 1 (- b))) (* 1 1)))) (* -1 (* (/ 1 (/ 1 (- c))) (* 1 (* 1 1)))))) into (+ b (+ c d))
5.615 * * * [progress]: simplifying candidates
5.615 * * * * [progress]: [ 1 / 26 ] simplifiying candidate #<alt (λ (a b c d) (* (log1p (expm1 (log (exp (+ (+ a d) (+ b c)))))) 2))>
5.615 * * * * [progress]: [ 2 / 26 ] simplifiying candidate #<alt (λ (a b c d) (* (expm1 (log1p (log (exp (+ (+ a d) (+ b c)))))) 2))>
5.615 * * * * [progress]: [ 3 / 26 ] simplifiying candidate #<alt (λ (a b c d) (* (+ (log (exp (+ a d))) (log (exp (+ b c)))) 2))>
5.615 * * * * [progress]: [ 4 / 26 ] simplifiying candidate #<alt (λ (a b c d) (* (+ (log (* (cbrt (exp (+ (+ a d) (+ b c)))) (cbrt (exp (+ (+ a d) (+ b c)))))) (log (cbrt (exp (+ (+ a d) (+ b c)))))) 2))>
5.615 * * * * [progress]: [ 5 / 26 ] simplifiying candidate #<alt (λ (a b c d) (* (+ (log (sqrt (exp (+ (+ a d) (+ b c))))) (log (sqrt (exp (+ (+ a d) (+ b c)))))) 2))>
5.615 * * * * [progress]: [ 6 / 26 ] simplifiying candidate #<alt (λ (a b c d) (* (+ (log 1) (log (exp (+ (+ a d) (+ b c))))) 2))>
5.615 * * * * [progress]: [ 7 / 26 ] simplifiying candidate #<alt (λ (a b c d) (* (* 1 (log (exp (+ (+ a d) (+ b c))))) 2))>
5.615 * * * * [progress]: [ 8 / 26 ] simplifiying candidate #<alt (λ (a b c d) (* (* (cbrt (+ (+ a d) (+ b c))) (log (exp (* (cbrt (+ (+ a d) (+ b c))) (cbrt (+ (+ a d) (+ b c))))))) 2))>
5.615 * * * * [progress]: [ 9 / 26 ] simplifiying candidate #<alt (λ (a b c d) (* (* (sqrt (+ (+ a d) (+ b c))) (log (exp (sqrt (+ (+ a d) (+ b c)))))) 2))>
5.615 * * * * [progress]: [ 10 / 26 ] simplifiying candidate #<alt (λ (a b c d) (* (* (+ (+ a d) (+ b c)) (log (exp 1))) 2))>
5.615 * * * * [progress]: [ 11 / 26 ] simplifiying candidate #<alt (λ (a b c d) (* (* (+ (+ a d) (+ b c)) (log (exp 1))) 2))>
5.615 * * * * [progress]: [ 12 / 26 ] simplifiying candidate #<alt (λ (a b c d) (* (* (+ (+ a d) (+ b c)) (log (exp 1))) 2))>
5.615 * * * * [progress]: [ 13 / 26 ] simplifiying candidate #<alt (λ (a b c d) (* (* (+ (+ a d) (+ b c)) (log (exp 1))) 2))>
5.615 * * * * [progress]: [ 14 / 26 ] simplifiying candidate #<alt (λ (a b c d) (* (* (+ (+ a d) (+ b c)) (log (exp 1))) 2))>
5.615 * * * * [progress]: [ 15 / 26 ] simplifiying candidate #<alt (λ (a b c d) (* (pow (log (exp (+ (+ a d) (+ b c)))) 1) 2))>
5.615 * * * * [progress]: [ 16 / 26 ] simplifiying candidate #<alt (λ (a b c d) (* (+ (+ a d) (+ b c)) 2))>
5.616 * * * * [progress]: [ 17 / 26 ] simplifiying candidate #<alt (λ (a b c d) (* (exp (log (log (exp (+ (+ a d) (+ b c)))))) 2))>
5.616 * * * * [progress]: [ 18 / 26 ] simplifiying candidate #<alt (λ (a b c d) (* (log (exp (log (exp (+ (+ a d) (+ b c)))))) 2))>
5.616 * * * * [progress]: [ 19 / 26 ] simplifiying candidate #<alt (λ (a b c d) (* (* (* (cbrt (log (exp (+ (+ a d) (+ b c))))) (cbrt (log (exp (+ (+ a d) (+ b c)))))) (cbrt (log (exp (+ (+ a d) (+ b c)))))) 2))>
5.616 * * * * [progress]: [ 20 / 26 ] simplifiying candidate #<alt (λ (a b c d) (* (cbrt (* (* (log (exp (+ (+ a d) (+ b c)))) (log (exp (+ (+ a d) (+ b c))))) (log (exp (+ (+ a d) (+ b c)))))) 2))>
5.616 * * * * [progress]: [ 21 / 26 ] simplifiying candidate #<alt (λ (a b c d) (* (* (sqrt (log (exp (+ (+ a d) (+ b c))))) (sqrt (log (exp (+ (+ a d) (+ b c)))))) 2))>
5.616 * * * * [progress]: [ 22 / 26 ] simplifiying candidate #<alt (λ (a b c d) (* (* 1 (log (exp (+ (+ a d) (+ b c))))) 2))>
5.616 * * * * [progress]: [ 23 / 26 ] simplifiying candidate #<alt (λ (a b c d) (* (posit16->real (real->posit16 (log (exp (+ (+ a d) (+ b c)))))) 2))>
5.616 * * * * [progress]: [ 24 / 26 ] simplifiying candidate #<alt (λ (a b c d) (* (+ a (+ b d)) 2))>
5.616 * * * * [progress]: [ 25 / 26 ] simplifiying candidate #<alt (λ (a b c d) (* (+ b (+ c d)) 2))>
5.616 * * * * [progress]: [ 26 / 26 ] simplifiying candidate #<alt (λ (a b c d) (* (+ b (+ c d)) 2))>
5.616 * [simplify]: Simplifying:
  (expm1 (log (exp (+ (+ a d) (+ b c)))))
  (log1p (log (exp (+ (+ a d) (+ b c)))))
  (log (exp (+ a d)))
  (log (exp (+ b c)))
  (log (* (cbrt (exp (+ (+ a d) (+ b c)))) (cbrt (exp (+ (+ a d) (+ b c))))))
  (log (cbrt (exp (+ (+ a d) (+ b c)))))
  (log (sqrt (exp (+ (+ a d) (+ b c)))))
  (log (sqrt (exp (+ (+ a d) (+ b c)))))
  (log 1)
  (log (exp (+ (+ a d) (+ b c))))
  (log (exp (+ (+ a d) (+ b c))))
  (log (exp (* (cbrt (+ (+ a d) (+ b c))) (cbrt (+ (+ a d) (+ b c))))))
  (log (exp (sqrt (+ (+ a d) (+ b c)))))
  (log (exp 1))
  (log (exp 1))
  (log (exp 1))
  (log (exp 1))
  (log (exp 1))
  (log (log (exp (+ (+ a d) (+ b c)))))
  (exp (log (exp (+ (+ a d) (+ b c)))))
  (* (cbrt (log (exp (+ (+ a d) (+ b c))))) (cbrt (log (exp (+ (+ a d) (+ b c))))))
  (cbrt (log (exp (+ (+ a d) (+ b c)))))
  (* (* (log (exp (+ (+ a d) (+ b c)))) (log (exp (+ (+ a d) (+ b c))))) (log (exp (+ (+ a d) (+ b c)))))
  (sqrt (log (exp (+ (+ a d) (+ b c)))))
  (sqrt (log (exp (+ (+ a d) (+ b c)))))
  (real->posit16 (log (exp (+ (+ a d) (+ b c)))))
  (+ a (+ b d))
  (+ b (+ c d))
  (+ b (+ c d))
5.616 * * [simplify]: iteration 0: 44 enodes
5.628 * * [simplify]: iteration 1: 72 enodes
5.645 * * [simplify]: iteration 2: 143 enodes
5.710 * * [simplify]: iteration 3: 799 enodes
6.189 * * [simplify]: iteration complete: 5000 enodes
6.189 * * [simplify]: Extracting #0: cost 19 inf + 0
6.190 * * [simplify]: Extracting #1: cost 143 inf + 2
6.192 * * [simplify]: Extracting #2: cost 841 inf + 1476
6.206 * * [simplify]: Extracting #3: cost 2005 inf + 31448
6.283 * * [simplify]: Extracting #4: cost 341 inf + 353201
6.392 * * [simplify]: Extracting #5: cost 6 inf + 421600
6.534 * * [simplify]: Extracting #6: cost 1 inf + 422692
6.665 * * [simplify]: Extracting #7: cost 0 inf + 423287
6.782 * [simplify]: Simplified to:
  (expm1 (+ (+ c (+ d a)) b))
  (log1p (+ (+ c (+ d a)) b))
  (+ d a)
  (+ b c)
  (log (* (cbrt (exp (+ (+ b (+ d c)) a))) (cbrt (exp (+ (+ b (+ d c)) a)))))
  (log (cbrt (exp (+ (+ b (+ d c)) a))))
  (log (sqrt (exp (+ (+ b (+ d c)) a))))
  (log (sqrt (exp (+ (+ b (+ d c)) a))))
  0
  (+ (+ c (+ d a)) b)
  (+ (+ c (+ d a)) b)
  (* (cbrt (+ (+ c (+ d a)) b)) (cbrt (+ (+ c (+ d a)) b)))
  (sqrt (+ (+ c (+ d a)) b))
  1
  1
  1
  1
  1
  (log (+ (+ c (+ d a)) b))
  (exp (+ (+ b (+ d c)) a))
  (* (cbrt (+ (+ c (+ d a)) b)) (cbrt (+ (+ c (+ d a)) b)))
  (cbrt (+ (+ c (+ d a)) b))
  (* (* (+ (+ c (+ d a)) b) (+ (+ c (+ d a)) b)) (+ (+ c (+ d a)) b))
  (sqrt (+ (+ c (+ d a)) b))
  (sqrt (+ (+ c (+ d a)) b))
  (real->posit16 (+ (+ c (+ d a)) b))
  (+ (+ d a) b)
  (+ b (+ d c))
  (+ b (+ d c))
6.784 * * * [progress]: adding candidates to table
6.899 * * [progress]: iteration 4 / 4
6.899 * * * [progress]: picking best candidate
6.901 * * * * [pick]: Picked  #<alt (λ (a b c d) (* (+ (+ a d) (+ b c)) 2))>
6.901 * * * [progress]: localizing error
6.913 * * * [progress]: generating rewritten candidates
6.913 * * * [progress]: generating series expansions
6.913 * * * [progress]: simplifying candidates
6.913 * [simplify]: Simplifying:
  
6.913 * * [simplify]: iteration 0: 0 enodes
6.913 * * [simplify]: iteration complete: 0 enodes
6.913 * * [simplify]: Extracting #0: cost 0 inf + 0
6.914 * [simplify]: Simplified to:
  
6.914 * * * [progress]: adding candidates to table
6.914 * [progress]: [Phase 3 of 3] Extracting.
6.916 * [simplify]: Simplifying:
  (* (+ (+ a d) (+ b c)) 2)
6.917 * * [simplify]: iteration 0: 9 enodes
6.917 * * [simplify]: iteration 1: 13 enodes
6.917 * * [simplify]: iteration complete: 13 enodes
6.917 * * [simplify]: Extracting #0: cost 1 inf + 0
6.917 * * [simplify]: Extracting #1: cost 3 inf + 0
6.917 * * [simplify]: Extracting #2: cost 4 inf + 1
6.917 * * [simplify]: Extracting #3: cost 8 inf + 1
6.918 * * [simplify]: Extracting #4: cost 3 inf + 47
6.918 * * [simplify]: Extracting #5: cost 0 inf + 378
6.918 * [simplify]: Simplified to:
  (* 2 (+ (+ b c) (+ d a)))
8.565 * [regime-testing]: Baseline error score: 0
8.567 * [regime-testing]: Oracle error score: 0
8.567 * [regime-testing]: End program error score: 0
8.631 * [regime-testing]: Target error score: 3.8188768142246685