* [misc]progress:  [Phase 1 of 3] Setting up.
* * * [misc]progress:  [1/2] Preparing points
* * * * [misc]points:  Sampling 256 additional inputs, on iter 0 have 0 / 256
* * * * [misc]points:  Computing exacts on every 16 of 256 points to ramp up precision
* * * * [misc]points:  Setting MPFR precision to 64
* * * * [misc]points:  Setting MPFR precision to 320
* * * * [misc]points:  Computing exacts on every 8 of 256 points to ramp up precision
* * * * [misc]points:  Setting MPFR precision to 64
* * * * [misc]points:  Setting MPFR precision to 320
* * * * [misc]points:  Computing exacts on every 4 of 256 points to ramp up precision
* * * * [misc]points:  Setting MPFR precision to 64
* * * * [misc]points:  Setting MPFR precision to 320
* * * * [misc]points:  Computing exacts on every 2 of 256 points to ramp up precision
* * * * [misc]points:  Setting MPFR precision to 64
* * * * [misc]points:  Setting MPFR precision to 320
* * * * [misc]points:  Computing exacts for 256 points
* * * * [misc]points:  Setting MPFR precision to 64
* * * * [misc]points:  Setting MPFR precision to 320
* * * * [misc]points:  Filtering points with unrepresentable outputs
* * * * [misc]points:  Sampling 55 additional inputs, on iter 1 have 201 / 256
* * * * [misc]points:  Computing exacts on every 3 of 55 points to ramp up precision
* * * * [misc]points:  Setting MPFR precision to 64
* * * * [misc]points:  Setting MPFR precision to 320
* * * * [misc]points:  Computing exacts for 55 points
* * * * [misc]points:  Setting MPFR precision to 64
* * * * [misc]points:  Setting MPFR precision to 320
* * * * [misc]points:  Filtering points with unrepresentable outputs
* * * * [misc]points:  Sampling 11 additional inputs, on iter 2 have 245 / 256
* * * * [misc]points:  Computing exacts for 11 points
* * * * [misc]points:  Setting MPFR precision to 64
* * * * [misc]points:  Setting MPFR precision to 320
* * * * [misc]points:  Filtering points with unrepresentable outputs
* * * * [exit]points:  Sampled 256 points with exact outputs
* * * [misc]progress:  [2/2] Setting up program.
* [misc]progress:  [Phase 2 of 3] Improving.
* [enter]simplify:  Simplifying (* (* (/ PI 2) (/ 1 (- (* b b) (* a a)))) (- (/ 1 a) (/ 1 b)))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (32 enodes)
* * [misc]simplify:  iters left: 4 (93 enodes)
* * [misc]simplify:  iters left: 3 (359 enodes)
* [exit]simplify:  Simplified to (* (- (/ 1 a) (/ 1 b)) (/ (/ PI 2) (* (+ b a) (- b a))))
* * [misc]progress:  iteration 1 / 4
* * * [misc]progress:  picking best candidate
* * * * [misc]pick:  Picked  #<alt-delta (λ (a b) (* (- (/ 1 a) (/ 1 b)) (/ (/ PI 2) (* (+ b a) (- b a)))))>
* * * [misc]progress:  localizing error
* * * [misc]progress:  generating rewritten candidates
* * * * [misc]progress:  [ 1 / 3 ] rewriting at (2)
* * * * [misc]progress:  [ 2 / 3 ] rewriting at (2 2)
* * * * [misc]progress:  [ 3 / 3 ] rewriting at (2 1)
* * * [misc]progress:  generating series expansions
* * * * [misc]progress:  [ 1 / 3 ] generating series at (2)
* [misc]approximate:  Taking taylor expansion of (* (- (/ 1 a) (/ 1 b)) (/ (/ PI 2) (* (+ b a) (- b a)))) in (a b) around 0
* [misc]taylor:  Taking taylor expansion of (* (- (/ 1 a) (/ 1 b)) (/ (/ PI 2) (* (+ b a) (- b a)))) in b
* [misc]taylor:  Taking taylor expansion of (- (/ 1 a) (/ 1 b)) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in b
* [misc]taylor:  Taking taylor expansion of a in b
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]taylor:  Taking taylor expansion of (/ 1 b) in b
* [misc]taylor:  Taking taylor expansion of b in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ (/ PI 2) (* (+ b a) (- b a))) in b
* [misc]taylor:  Taking taylor expansion of (/ PI 2) in b
* [misc]taylor:  Taking taylor expansion of PI in b
* [misc]backup-simplify:  Simplify PI into PI
* [misc]taylor:  Taking taylor expansion of 2 in b
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ PI 2) into (* 1/2 PI)
* [misc]taylor:  Taking taylor expansion of (* (+ b a) (- b a)) in b
* [misc]taylor:  Taking taylor expansion of (+ b a) in b
* [misc]taylor:  Taking taylor expansion of b in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of a in b
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of (- b a) in b
* [misc]taylor:  Taking taylor expansion of b in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of a in b
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (+ 0 a) into a
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (+ 0 (- a)) into (- a)
* [misc]backup-simplify:  Simplify (* a (- a)) into (* -1 (pow a 2))
* [misc]backup-simplify:  Simplify (/ (* 1/2 PI) (* -1 (pow a 2))) into (* -1/2 (/ PI (pow a 2)))
* [misc]taylor:  Taking taylor expansion of (* (- (/ 1 a) (/ 1 b)) (/ (/ PI 2) (* (+ b a) (- b a)))) in a
* [misc]taylor:  Taking taylor expansion of (- (/ 1 a) (/ 1 b)) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 b) in a
* [misc]taylor:  Taking taylor expansion of b in a
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
* [misc]taylor:  Taking taylor expansion of (/ (/ PI 2) (* (+ b a) (- b a))) in a
* [misc]taylor:  Taking taylor expansion of (/ PI 2) in a
* [misc]taylor:  Taking taylor expansion of PI in a
* [misc]backup-simplify:  Simplify PI into PI
* [misc]taylor:  Taking taylor expansion of 2 in a
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ PI 2) into (* 1/2 PI)
* [misc]taylor:  Taking taylor expansion of (* (+ b a) (- b a)) in a
* [misc]taylor:  Taking taylor expansion of (+ b a) in a
* [misc]taylor:  Taking taylor expansion of b in a
* [misc]backup-simplify:  Simplify b into b
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (- b a) in a
* [misc]taylor:  Taking taylor expansion of b in a
* [misc]backup-simplify:  Simplify b into b
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ b 0) into b
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ b 0) into b
* [misc]backup-simplify:  Simplify (* b b) into (pow b 2)
* [misc]backup-simplify:  Simplify (/ (* 1/2 PI) (pow b 2)) into (* 1/2 (/ PI (pow b 2)))
* [misc]taylor:  Taking taylor expansion of (* (- (/ 1 a) (/ 1 b)) (/ (/ PI 2) (* (+ b a) (- b a)))) in a
* [misc]taylor:  Taking taylor expansion of (- (/ 1 a) (/ 1 b)) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 b) in a
* [misc]taylor:  Taking taylor expansion of b in a
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
* [misc]taylor:  Taking taylor expansion of (/ (/ PI 2) (* (+ b a) (- b a))) in a
* [misc]taylor:  Taking taylor expansion of (/ PI 2) in a
* [misc]taylor:  Taking taylor expansion of PI in a
* [misc]backup-simplify:  Simplify PI into PI
* [misc]taylor:  Taking taylor expansion of 2 in a
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ PI 2) into (* 1/2 PI)
* [misc]taylor:  Taking taylor expansion of (* (+ b a) (- b a)) in a
* [misc]taylor:  Taking taylor expansion of (+ b a) in a
* [misc]taylor:  Taking taylor expansion of b in a
* [misc]backup-simplify:  Simplify b into b
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (- b a) in a
* [misc]taylor:  Taking taylor expansion of b in a
* [misc]backup-simplify:  Simplify b into b
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ b 0) into b
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ b 0) into b
* [misc]backup-simplify:  Simplify (* b b) into (pow b 2)
* [misc]backup-simplify:  Simplify (/ (* 1/2 PI) (pow b 2)) into (* 1/2 (/ PI (pow b 2)))
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (* 1 (* 1/2 (/ PI (pow b 2)))) into (* 1/2 (/ PI (pow b 2)))
* [misc]taylor:  Taking taylor expansion of (* 1/2 (/ PI (pow b 2))) in b
* [misc]taylor:  Taking taylor expansion of 1/2 in b
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of (/ PI (pow b 2)) in b
* [misc]taylor:  Taking taylor expansion of PI in b
* [misc]backup-simplify:  Simplify PI into PI
* [misc]taylor:  Taking taylor expansion of (pow b 2) in b
* [misc]backup-simplify:  Simplify (/ PI 1) into PI
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* PI (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/2 0) (* 0 PI)) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 2) (+ (* (* 1/2 PI) (/ 0 2)))) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (+ (* b -1) (* 1 b)) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (pow b 2)) (+ (* (* 1/2 (/ PI (pow b 2))) (/ 0 (pow b 2))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 1 b)) into (- (/ 1 b))
* [misc]backup-simplify:  Simplify (+ 0 (- (/ 1 b))) into (- (/ 1 b))
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* (- (/ 1 b)) (* 1/2 (/ PI (pow b 2))))) into (- (* 1/2 (/ PI (pow b 3))))
* [misc]taylor:  Taking taylor expansion of (- (* 1/2 (/ PI (pow b 3)))) in b
* [misc]taylor:  Taking taylor expansion of (* 1/2 (/ PI (pow b 3))) in b
* [misc]taylor:  Taking taylor expansion of 1/2 in b
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of (/ PI (pow b 3)) in b
* [misc]taylor:  Taking taylor expansion of PI in b
* [misc]backup-simplify:  Simplify PI into PI
* [misc]taylor:  Taking taylor expansion of (pow b 3) in b
* [misc]backup-simplify:  Simplify (/ PI 1) into PI
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* PI (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* PI (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/2 0) (+ (* 0 0) (* 0 PI))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* PI (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/2 0) (+ (* 0 0) (* 0 PI))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 2) (+ (* (* 1/2 PI) (/ 0 2)) (* 0 (/ 0 2)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* b 0) (+ (* 1 -1) (* 0 b))) into (- 1)
* [misc]backup-simplify:  Simplify (- (/ 0 (pow b 2)) (+ (* (* 1/2 (/ PI (pow b 2))) (/ (- 1) (pow b 2))) (* 0 (/ 0 (pow b 2))))) into (* 1/2 (/ PI (pow b 4)))
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (* 1/2 (/ PI (pow b 4)))) (+ (* (- (/ 1 b)) 0) (* 0 (* 1/2 (/ PI (pow b 2)))))) into (* 1/2 (/ PI (pow b 4)))
* [misc]taylor:  Taking taylor expansion of (* 1/2 (/ PI (pow b 4))) in b
* [misc]taylor:  Taking taylor expansion of 1/2 in b
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of (/ PI (pow b 4)) in b
* [misc]taylor:  Taking taylor expansion of PI in b
* [misc]backup-simplify:  Simplify PI into PI
* [misc]taylor:  Taking taylor expansion of (pow b 4) in b
* [misc]backup-simplify:  Simplify (/ PI 1) into PI
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* PI (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* PI (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* PI (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/2 0) (+ (* 0 0) (+ (* 0 0) (* 0 PI)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* PI (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/2 0) (+ (* 0 0) (+ (* 0 0) (* 0 PI)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* PI (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/2 0) (+ (* 0 0) (+ (* 0 0) (* 0 PI)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]approximate:  Taking taylor expansion of (* (- (/ 1 (/ 1 a)) (/ 1 (/ 1 b))) (/ (/ PI 2) (* (+ (/ 1 b) (/ 1 a)) (- (/ 1 b) (/ 1 a))))) in (a b) around 0
* [misc]taylor:  Taking taylor expansion of (* (- (/ 1 (/ 1 a)) (/ 1 (/ 1 b))) (/ (/ PI 2) (* (+ (/ 1 b) (/ 1 a)) (- (/ 1 b) (/ 1 a))))) in b
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (/ 1 a)) (/ 1 (/ 1 b))) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 (/ 1 a)) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in b
* [misc]taylor:  Taking taylor expansion of a in b
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]backup-simplify:  Simplify (/ 1 (/ 1 a)) into a
* [misc]taylor:  Taking taylor expansion of (/ 1 (/ 1 b)) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 b) in b
* [misc]taylor:  Taking taylor expansion of b in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ (/ PI 2) (* (+ (/ 1 b) (/ 1 a)) (- (/ 1 b) (/ 1 a)))) in b
* [misc]taylor:  Taking taylor expansion of (/ PI 2) in b
* [misc]taylor:  Taking taylor expansion of PI in b
* [misc]backup-simplify:  Simplify PI into PI
* [misc]taylor:  Taking taylor expansion of 2 in b
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ PI 2) into (* 1/2 PI)
* [misc]taylor:  Taking taylor expansion of (* (+ (/ 1 b) (/ 1 a)) (- (/ 1 b) (/ 1 a))) in b
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 b) (/ 1 a)) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 b) in b
* [misc]taylor:  Taking taylor expansion of b in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in b
* [misc]taylor:  Taking taylor expansion of a in b
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]taylor:  Taking taylor expansion of (- (/ 1 b) (/ 1 a)) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 b) in b
* [misc]taylor:  Taking taylor expansion of b in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in b
* [misc]taylor:  Taking taylor expansion of a in b
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (/ (* 1/2 PI) 1) into (* 1/2 PI)
* [misc]taylor:  Taking taylor expansion of (* (- (/ 1 (/ 1 a)) (/ 1 (/ 1 b))) (/ (/ PI 2) (* (+ (/ 1 b) (/ 1 a)) (- (/ 1 b) (/ 1 a))))) in a
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (/ 1 a)) (/ 1 (/ 1 b))) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 (/ 1 a)) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 (/ 1 b)) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 b) in a
* [misc]taylor:  Taking taylor expansion of b in a
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
* [misc]backup-simplify:  Simplify (/ 1 (/ 1 b)) into b
* [misc]taylor:  Taking taylor expansion of (/ (/ PI 2) (* (+ (/ 1 b) (/ 1 a)) (- (/ 1 b) (/ 1 a)))) in a
* [misc]taylor:  Taking taylor expansion of (/ PI 2) in a
* [misc]taylor:  Taking taylor expansion of PI in a
* [misc]backup-simplify:  Simplify PI into PI
* [misc]taylor:  Taking taylor expansion of 2 in a
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ PI 2) into (* 1/2 PI)
* [misc]taylor:  Taking taylor expansion of (* (+ (/ 1 b) (/ 1 a)) (- (/ 1 b) (/ 1 a))) in a
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 b) (/ 1 a)) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 b) in a
* [misc]taylor:  Taking taylor expansion of b in a
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (- (/ 1 b) (/ 1 a)) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 b) in a
* [misc]taylor:  Taking taylor expansion of b in a
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (* 1 -1) into -1
* [misc]backup-simplify:  Simplify (/ (* 1/2 PI) -1) into (* -1/2 PI)
* [misc]taylor:  Taking taylor expansion of (* (- (/ 1 (/ 1 a)) (/ 1 (/ 1 b))) (/ (/ PI 2) (* (+ (/ 1 b) (/ 1 a)) (- (/ 1 b) (/ 1 a))))) in a
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (/ 1 a)) (/ 1 (/ 1 b))) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 (/ 1 a)) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 (/ 1 b)) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 b) in a
* [misc]taylor:  Taking taylor expansion of b in a
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
* [misc]backup-simplify:  Simplify (/ 1 (/ 1 b)) into b
* [misc]taylor:  Taking taylor expansion of (/ (/ PI 2) (* (+ (/ 1 b) (/ 1 a)) (- (/ 1 b) (/ 1 a)))) in a
* [misc]taylor:  Taking taylor expansion of (/ PI 2) in a
* [misc]taylor:  Taking taylor expansion of PI in a
* [misc]backup-simplify:  Simplify PI into PI
* [misc]taylor:  Taking taylor expansion of 2 in a
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ PI 2) into (* 1/2 PI)
* [misc]taylor:  Taking taylor expansion of (* (+ (/ 1 b) (/ 1 a)) (- (/ 1 b) (/ 1 a))) in a
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 b) (/ 1 a)) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 b) in a
* [misc]taylor:  Taking taylor expansion of b in a
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (- (/ 1 b) (/ 1 a)) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 b) in a
* [misc]taylor:  Taking taylor expansion of b in a
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (* 1 -1) into -1
* [misc]backup-simplify:  Simplify (/ (* 1/2 PI) -1) into (* -1/2 PI)
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (+ 0 (- b)) into (- b)
* [misc]backup-simplify:  Simplify (* (- b) (* -1/2 PI)) into (* 1/2 (* b PI))
* [misc]taylor:  Taking taylor expansion of (* 1/2 (* b PI)) in b
* [misc]taylor:  Taking taylor expansion of 1/2 in b
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of (* b PI) in b
* [misc]taylor:  Taking taylor expansion of b in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of PI in b
* [misc]backup-simplify:  Simplify PI into PI
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 PI))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 PI)) into PI
* [misc]backup-simplify:  Simplify (* 0 PI) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/2 0) (+ (* 0 PI) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 2) (+ (* (* 1/2 PI) (/ 0 2)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (/ 1 b) 0) into (/ 1 b)
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (/ 1 b) 0) into (/ 1 b)
* [misc]backup-simplify:  Simplify (+ (* 1 (/ 1 b)) (* (/ 1 b) -1)) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 -1) (+ (* (* -1/2 PI) (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* b (/ 0 (/ 1 b))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (+ (* (- b) 0) (* 1 (* -1/2 PI))) into (- (* 1/2 PI))
* [misc]taylor:  Taking taylor expansion of (- (* 1/2 PI)) in b
* [misc]taylor:  Taking taylor expansion of (* 1/2 PI) in b
* [misc]taylor:  Taking taylor expansion of 1/2 in b
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of PI in b
* [misc]backup-simplify:  Simplify PI into PI
* [misc]backup-simplify:  Simplify (+ (* 1/2 0) (+ (* 0 0) (* 0 PI))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 PI)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/2 0) (+ (* 0 0) (+ (* 0 PI) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 2) (+ (* (* 1/2 PI) (/ 0 2)) (* 0 (/ 0 2)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* (/ 1 b) (/ 1 b)) (* 0 -1))) into (/ 1 (pow b 2))
* [misc]backup-simplify:  Simplify (- (/ 0 -1) (+ (* (* -1/2 PI) (/ (/ 1 (pow b 2)) -1)) (* 0 (/ 0 -1)))) into (- (* 1/2 (/ PI (pow b 2))))
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)) (* 0 (/ 0 b)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* b (/ 0 (/ 1 b))) (* 0 (/ 0 (/ 1 b))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (- b) (- (* 1/2 (/ PI (pow b 2))))) (+ (* 1 0) (* 0 (* -1/2 PI)))) into (* 1/2 (/ PI b))
* [misc]taylor:  Taking taylor expansion of (* 1/2 (/ PI b)) in b
* [misc]taylor:  Taking taylor expansion of 1/2 in b
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of (/ PI b) in b
* [misc]taylor:  Taking taylor expansion of PI in b
* [misc]backup-simplify:  Simplify PI into PI
* [misc]taylor:  Taking taylor expansion of b in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ PI 1) into PI
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* PI (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* PI (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* PI (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/2 0) (+ (* 0 0) (+ (* 0 0) (* 0 PI)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 1/2 0) (+ (* 0 0) (+ (* 0 0) (* 0 PI)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 PI))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 PI) (* 0 0))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]approximate:  Taking taylor expansion of (* (- (/ 1 (/ 1 (- a))) (/ 1 (/ 1 (- b)))) (/ (/ PI 2) (* (+ (/ 1 (- b)) (/ 1 (- a))) (- (/ 1 (- b)) (/ 1 (- a)))))) in (a b) around 0
* [misc]taylor:  Taking taylor expansion of (* (- (/ 1 (/ 1 (- a))) (/ 1 (/ 1 (- b)))) (/ (/ PI 2) (* (+ (/ 1 (- b)) (/ 1 (- a))) (- (/ 1 (- b)) (/ 1 (- a)))))) in b
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (/ 1 (- a))) (/ 1 (/ 1 (- b)))) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 (/ 1 (- a))) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in b
* [misc]taylor:  Taking taylor expansion of (- a) in b
* [misc]taylor:  Taking taylor expansion of a in b
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (/ 1 (- a)) into (/ -1 a)
* [misc]backup-simplify:  Simplify (/ 1 (/ -1 a)) into (* -1 a)
* [misc]taylor:  Taking taylor expansion of (/ 1 (/ 1 (- b))) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 (- b)) in b
* [misc]taylor:  Taking taylor expansion of (- b) in b
* [misc]taylor:  Taking taylor expansion of b in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ (/ PI 2) (* (+ (/ 1 (- b)) (/ 1 (- a))) (- (/ 1 (- b)) (/ 1 (- a))))) in b
* [misc]taylor:  Taking taylor expansion of (/ PI 2) in b
* [misc]taylor:  Taking taylor expansion of PI in b
* [misc]backup-simplify:  Simplify PI into PI
* [misc]taylor:  Taking taylor expansion of 2 in b
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ PI 2) into (* 1/2 PI)
* [misc]taylor:  Taking taylor expansion of (* (+ (/ 1 (- b)) (/ 1 (- a))) (- (/ 1 (- b)) (/ 1 (- a)))) in b
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (- b)) (/ 1 (- a))) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 (- b)) in b
* [misc]taylor:  Taking taylor expansion of (- b) in b
* [misc]taylor:  Taking taylor expansion of b in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in b
* [misc]taylor:  Taking taylor expansion of (- a) in b
* [misc]taylor:  Taking taylor expansion of a in b
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (/ 1 (- a)) into (/ -1 a)
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- b)) (/ 1 (- a))) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 (- b)) in b
* [misc]taylor:  Taking taylor expansion of (- b) in b
* [misc]taylor:  Taking taylor expansion of b in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in b
* [misc]taylor:  Taking taylor expansion of (- a) in b
* [misc]taylor:  Taking taylor expansion of a in b
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (/ 1 (- a)) into (/ -1 a)
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (* -1 -1) into 1
* [misc]backup-simplify:  Simplify (/ (* 1/2 PI) 1) into (* 1/2 PI)
* [misc]taylor:  Taking taylor expansion of (* (- (/ 1 (/ 1 (- a))) (/ 1 (/ 1 (- b)))) (/ (/ PI 2) (* (+ (/ 1 (- b)) (/ 1 (- a))) (- (/ 1 (- b)) (/ 1 (- a)))))) in a
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (/ 1 (- a))) (/ 1 (/ 1 (- b)))) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 (/ 1 (- a))) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in a
* [misc]taylor:  Taking taylor expansion of (- a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (/ 1 (- b))) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 (- b)) in a
* [misc]taylor:  Taking taylor expansion of (- b) in a
* [misc]taylor:  Taking taylor expansion of b in a
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (/ 1 (- b)) into (/ -1 b)
* [misc]backup-simplify:  Simplify (/ 1 (/ -1 b)) into (* -1 b)
* [misc]taylor:  Taking taylor expansion of (/ (/ PI 2) (* (+ (/ 1 (- b)) (/ 1 (- a))) (- (/ 1 (- b)) (/ 1 (- a))))) in a
* [misc]taylor:  Taking taylor expansion of (/ PI 2) in a
* [misc]taylor:  Taking taylor expansion of PI in a
* [misc]backup-simplify:  Simplify PI into PI
* [misc]taylor:  Taking taylor expansion of 2 in a
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ PI 2) into (* 1/2 PI)
* [misc]taylor:  Taking taylor expansion of (* (+ (/ 1 (- b)) (/ 1 (- a))) (- (/ 1 (- b)) (/ 1 (- a)))) in a
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (- b)) (/ 1 (- a))) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 (- b)) in a
* [misc]taylor:  Taking taylor expansion of (- b) in a
* [misc]taylor:  Taking taylor expansion of b in a
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (/ 1 (- b)) into (/ -1 b)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in a
* [misc]taylor:  Taking taylor expansion of (- a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- b)) (/ 1 (- a))) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 (- b)) in a
* [misc]taylor:  Taking taylor expansion of (- b) in a
* [misc]taylor:  Taking taylor expansion of b in a
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (/ 1 (- b)) into (/ -1 b)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in a
* [misc]taylor:  Taking taylor expansion of (- a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (- -1) into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (* -1 1) into -1
* [misc]backup-simplify:  Simplify (/ (* 1/2 PI) -1) into (* -1/2 PI)
* [misc]taylor:  Taking taylor expansion of (* (- (/ 1 (/ 1 (- a))) (/ 1 (/ 1 (- b)))) (/ (/ PI 2) (* (+ (/ 1 (- b)) (/ 1 (- a))) (- (/ 1 (- b)) (/ 1 (- a)))))) in a
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (/ 1 (- a))) (/ 1 (/ 1 (- b)))) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 (/ 1 (- a))) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in a
* [misc]taylor:  Taking taylor expansion of (- a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (/ 1 (- b))) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 (- b)) in a
* [misc]taylor:  Taking taylor expansion of (- b) in a
* [misc]taylor:  Taking taylor expansion of b in a
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (/ 1 (- b)) into (/ -1 b)
* [misc]backup-simplify:  Simplify (/ 1 (/ -1 b)) into (* -1 b)
* [misc]taylor:  Taking taylor expansion of (/ (/ PI 2) (* (+ (/ 1 (- b)) (/ 1 (- a))) (- (/ 1 (- b)) (/ 1 (- a))))) in a
* [misc]taylor:  Taking taylor expansion of (/ PI 2) in a
* [misc]taylor:  Taking taylor expansion of PI in a
* [misc]backup-simplify:  Simplify PI into PI
* [misc]taylor:  Taking taylor expansion of 2 in a
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ PI 2) into (* 1/2 PI)
* [misc]taylor:  Taking taylor expansion of (* (+ (/ 1 (- b)) (/ 1 (- a))) (- (/ 1 (- b)) (/ 1 (- a)))) in a
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (- b)) (/ 1 (- a))) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 (- b)) in a
* [misc]taylor:  Taking taylor expansion of (- b) in a
* [misc]taylor:  Taking taylor expansion of b in a
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (/ 1 (- b)) into (/ -1 b)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in a
* [misc]taylor:  Taking taylor expansion of (- a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- b)) (/ 1 (- a))) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 (- b)) in a
* [misc]taylor:  Taking taylor expansion of (- b) in a
* [misc]taylor:  Taking taylor expansion of b in a
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (/ 1 (- b)) into (/ -1 b)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in a
* [misc]taylor:  Taking taylor expansion of (- a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (- -1) into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (* -1 1) into -1
* [misc]backup-simplify:  Simplify (/ (* 1/2 PI) -1) into (* -1/2 PI)
* [misc]backup-simplify:  Simplify (- (* -1 b)) into b
* [misc]backup-simplify:  Simplify (+ 0 b) into b
* [misc]backup-simplify:  Simplify (* b (* -1/2 PI)) into (* -1/2 (* b PI))
* [misc]taylor:  Taking taylor expansion of (* -1/2 (* b PI)) in b
* [misc]taylor:  Taking taylor expansion of -1/2 in b
* [misc]backup-simplify:  Simplify -1/2 into -1/2
* [misc]taylor:  Taking taylor expansion of (* b PI) in b
* [misc]taylor:  Taking taylor expansion of b in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of PI in b
* [misc]backup-simplify:  Simplify PI into PI
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 PI))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 PI)) into PI
* [misc]backup-simplify:  Simplify (* 0 PI) into 0
* [misc]backup-simplify:  Simplify (+ (* -1/2 0) (+ (* 0 PI) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 2) (+ (* (* 1/2 PI) (/ 0 2)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (/ -1 b) 0) into (- (/ 1 b))
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (/ -1 b) 0) into (- (/ 1 b))
* [misc]backup-simplify:  Simplify (+ (* -1 (- (/ 1 b))) (* (- (/ 1 b)) 1)) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 -1) (+ (* (* -1/2 PI) (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 b) (/ 0 (- b))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (* -1 b) (/ 0 (/ -1 b))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (+ (* b 0) (* -1 (* -1/2 PI))) into (* 1/2 PI)
* [misc]taylor:  Taking taylor expansion of (* 1/2 PI) in b
* [misc]taylor:  Taking taylor expansion of 1/2 in b
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of PI in b
* [misc]backup-simplify:  Simplify PI into PI
* [misc]backup-simplify:  Simplify (+ (* 1/2 0) (+ (* 0 0) (* 0 PI))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 PI)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1/2 0) (+ (* 0 0) (+ (* 0 PI) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 2) (+ (* (* 1/2 PI) (/ 0 2)) (* 0 (/ 0 2)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 b) (/ 0 (- b))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 b) (/ 0 (- b))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* (- (/ 1 b)) (- (/ 1 b))) (* 0 1))) into (/ 1 (pow b 2))
* [misc]backup-simplify:  Simplify (- (/ 0 -1) (+ (* (* -1/2 PI) (/ (/ 1 (pow b 2)) -1)) (* 0 (/ 0 -1)))) into (- (* 1/2 (/ PI (pow b 2))))
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 b) (/ 0 (- b))) (* 0 (/ 0 (- b))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (* -1 b) (/ 0 (/ -1 b))) (* 0 (/ 0 (/ -1 b))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* b (- (* 1/2 (/ PI (pow b 2))))) (+ (* -1 0) (* 0 (* -1/2 PI)))) into (- (* 1/2 (/ PI b)))
* [misc]taylor:  Taking taylor expansion of (- (* 1/2 (/ PI b))) in b
* [misc]taylor:  Taking taylor expansion of (* 1/2 (/ PI b)) in b
* [misc]taylor:  Taking taylor expansion of 1/2 in b
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of (/ PI b) in b
* [misc]taylor:  Taking taylor expansion of PI in b
* [misc]backup-simplify:  Simplify PI into PI
* [misc]taylor:  Taking taylor expansion of b in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ PI 1) into PI
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* PI (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* PI (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* PI (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/2 0) (+ (* 0 0) (+ (* 0 0) (* 0 PI)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 1/2 0) (+ (* 0 0) (+ (* 0 0) (* 0 PI)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 PI))))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1/2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 PI) (* 0 0))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* * * * [misc]progress:  [ 2 / 3 ] generating series at (2 2)
* [misc]approximate:  Taking taylor expansion of (/ (/ PI 2) (* (+ b a) (- b a))) in (b a) around 0
* [misc]taylor:  Taking taylor expansion of (/ (/ PI 2) (* (+ b a) (- b a))) in a
* [misc]taylor:  Taking taylor expansion of (/ PI 2) in a
* [misc]taylor:  Taking taylor expansion of PI in a
* [misc]backup-simplify:  Simplify PI into PI
* [misc]taylor:  Taking taylor expansion of 2 in a
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ PI 2) into (* 1/2 PI)
* [misc]taylor:  Taking taylor expansion of (* (+ b a) (- b a)) in a
* [misc]taylor:  Taking taylor expansion of (+ b a) in a
* [misc]taylor:  Taking taylor expansion of b in a
* [misc]backup-simplify:  Simplify b into b
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (- b a) in a
* [misc]taylor:  Taking taylor expansion of b in a
* [misc]backup-simplify:  Simplify b into b
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ b 0) into b
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ b 0) into b
* [misc]backup-simplify:  Simplify (* b b) into (pow b 2)
* [misc]backup-simplify:  Simplify (/ (* 1/2 PI) (pow b 2)) into (* 1/2 (/ PI (pow b 2)))
* [misc]taylor:  Taking taylor expansion of (/ (/ PI 2) (* (+ b a) (- b a))) in b
* [misc]taylor:  Taking taylor expansion of (/ PI 2) in b
* [misc]taylor:  Taking taylor expansion of PI in b
* [misc]backup-simplify:  Simplify PI into PI
* [misc]taylor:  Taking taylor expansion of 2 in b
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ PI 2) into (* 1/2 PI)
* [misc]taylor:  Taking taylor expansion of (* (+ b a) (- b a)) in b
* [misc]taylor:  Taking taylor expansion of (+ b a) in b
* [misc]taylor:  Taking taylor expansion of b in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of a in b
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of (- b a) in b
* [misc]taylor:  Taking taylor expansion of b in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of a in b
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (+ 0 a) into a
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (+ 0 (- a)) into (- a)
* [misc]backup-simplify:  Simplify (* a (- a)) into (* -1 (pow a 2))
* [misc]backup-simplify:  Simplify (/ (* 1/2 PI) (* -1 (pow a 2))) into (* -1/2 (/ PI (pow a 2)))
* [misc]taylor:  Taking taylor expansion of (/ (/ PI 2) (* (+ b a) (- b a))) in b
* [misc]taylor:  Taking taylor expansion of (/ PI 2) in b
* [misc]taylor:  Taking taylor expansion of PI in b
* [misc]backup-simplify:  Simplify PI into PI
* [misc]taylor:  Taking taylor expansion of 2 in b
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ PI 2) into (* 1/2 PI)
* [misc]taylor:  Taking taylor expansion of (* (+ b a) (- b a)) in b
* [misc]taylor:  Taking taylor expansion of (+ b a) in b
* [misc]taylor:  Taking taylor expansion of b in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of a in b
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of (- b a) in b
* [misc]taylor:  Taking taylor expansion of b in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of a in b
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (+ 0 a) into a
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (+ 0 (- a)) into (- a)
* [misc]backup-simplify:  Simplify (* a (- a)) into (* -1 (pow a 2))
* [misc]backup-simplify:  Simplify (/ (* 1/2 PI) (* -1 (pow a 2))) into (* -1/2 (/ PI (pow a 2)))
* [misc]taylor:  Taking taylor expansion of (* -1/2 (/ PI (pow a 2))) in a
* [misc]taylor:  Taking taylor expansion of -1/2 in a
* [misc]backup-simplify:  Simplify -1/2 into -1/2
* [misc]taylor:  Taking taylor expansion of (/ PI (pow a 2)) in a
* [misc]taylor:  Taking taylor expansion of PI in a
* [misc]backup-simplify:  Simplify PI into PI
* [misc]taylor:  Taking taylor expansion of (pow a 2) in a
* [misc]backup-simplify:  Simplify (/ PI 1) into PI
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* PI (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* PI (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1/2 0) (+ (* 0 0) (* 0 PI))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 2) (+ (* (* 1/2 PI) (/ 0 2)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (+ (* a 1) (* 1 (- a))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (* -1 (pow a 2))) (+ (* (* -1/2 (/ PI (pow a 2))) (/ 0 (* -1 (pow a 2)))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* PI (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1/2 0) (+ (* 0 0) (+ (* 0 0) (* 0 PI)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 2) (+ (* (* 1/2 PI) (/ 0 2)) (* 0 (/ 0 2)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 1 1) (* 0 (- a)))) into 1
* [misc]backup-simplify:  Simplify (- (/ 0 (* -1 (pow a 2))) (+ (* (* -1/2 (/ PI (pow a 2))) (/ 1 (* -1 (pow a 2)))) (* 0 (/ 0 (* -1 (pow a 2)))))) into (- (* 1/2 (/ PI (pow a 4))))
* [misc]taylor:  Taking taylor expansion of (- (* 1/2 (/ PI (pow a 4)))) in a
* [misc]taylor:  Taking taylor expansion of (* 1/2 (/ PI (pow a 4))) in a
* [misc]taylor:  Taking taylor expansion of 1/2 in a
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of (/ PI (pow a 4)) in a
* [misc]taylor:  Taking taylor expansion of PI in a
* [misc]backup-simplify:  Simplify PI into PI
* [misc]taylor:  Taking taylor expansion of (pow a 4) in a
* [misc]backup-simplify:  Simplify (/ PI 1) into PI
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* PI (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* PI (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* PI (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* PI (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 PI))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* PI (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1/2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 PI))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]approximate:  Taking taylor expansion of (/ (/ PI 2) (* (+ (/ 1 b) (/ 1 a)) (- (/ 1 b) (/ 1 a)))) in (b a) around 0
* [misc]taylor:  Taking taylor expansion of (/ (/ PI 2) (* (+ (/ 1 b) (/ 1 a)) (- (/ 1 b) (/ 1 a)))) in a
* [misc]taylor:  Taking taylor expansion of (/ PI 2) in a
* [misc]taylor:  Taking taylor expansion of PI in a
* [misc]backup-simplify:  Simplify PI into PI
* [misc]taylor:  Taking taylor expansion of 2 in a
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ PI 2) into (* 1/2 PI)
* [misc]taylor:  Taking taylor expansion of (* (+ (/ 1 b) (/ 1 a)) (- (/ 1 b) (/ 1 a))) in a
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 b) (/ 1 a)) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 b) in a
* [misc]taylor:  Taking taylor expansion of b in a
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (- (/ 1 b) (/ 1 a)) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 b) in a
* [misc]taylor:  Taking taylor expansion of b in a
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (* 1 -1) into -1
* [misc]backup-simplify:  Simplify (/ (* 1/2 PI) -1) into (* -1/2 PI)
* [misc]taylor:  Taking taylor expansion of (/ (/ PI 2) (* (+ (/ 1 b) (/ 1 a)) (- (/ 1 b) (/ 1 a)))) in b
* [misc]taylor:  Taking taylor expansion of (/ PI 2) in b
* [misc]taylor:  Taking taylor expansion of PI in b
* [misc]backup-simplify:  Simplify PI into PI
* [misc]taylor:  Taking taylor expansion of 2 in b
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ PI 2) into (* 1/2 PI)
* [misc]taylor:  Taking taylor expansion of (* (+ (/ 1 b) (/ 1 a)) (- (/ 1 b) (/ 1 a))) in b
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 b) (/ 1 a)) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 b) in b
* [misc]taylor:  Taking taylor expansion of b in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in b
* [misc]taylor:  Taking taylor expansion of a in b
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]taylor:  Taking taylor expansion of (- (/ 1 b) (/ 1 a)) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 b) in b
* [misc]taylor:  Taking taylor expansion of b in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in b
* [misc]taylor:  Taking taylor expansion of a in b
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (/ (* 1/2 PI) 1) into (* 1/2 PI)
* [misc]taylor:  Taking taylor expansion of (/ (/ PI 2) (* (+ (/ 1 b) (/ 1 a)) (- (/ 1 b) (/ 1 a)))) in b
* [misc]taylor:  Taking taylor expansion of (/ PI 2) in b
* [misc]taylor:  Taking taylor expansion of PI in b
* [misc]backup-simplify:  Simplify PI into PI
* [misc]taylor:  Taking taylor expansion of 2 in b
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ PI 2) into (* 1/2 PI)
* [misc]taylor:  Taking taylor expansion of (* (+ (/ 1 b) (/ 1 a)) (- (/ 1 b) (/ 1 a))) in b
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 b) (/ 1 a)) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 b) in b
* [misc]taylor:  Taking taylor expansion of b in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in b
* [misc]taylor:  Taking taylor expansion of a in b
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]taylor:  Taking taylor expansion of (- (/ 1 b) (/ 1 a)) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 b) in b
* [misc]taylor:  Taking taylor expansion of b in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in b
* [misc]taylor:  Taking taylor expansion of a in b
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (/ (* 1/2 PI) 1) into (* 1/2 PI)
* [misc]taylor:  Taking taylor expansion of (* 1/2 PI) in a
* [misc]taylor:  Taking taylor expansion of 1/2 in a
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of PI in a
* [misc]backup-simplify:  Simplify PI into PI
* [misc]backup-simplify:  Simplify (+ (* 1/2 0) (+ (* 0 0) (* 0 PI))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 2) (+ (* (* 1/2 PI) (/ 0 2)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 1 a)) into (- (/ 1 a))
* [misc]backup-simplify:  Simplify (+ 0 (- (/ 1 a))) into (- (/ 1 a))
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (/ 1 a)) into (/ 1 a)
* [misc]backup-simplify:  Simplify (+ (* 1 (- (/ 1 a))) (* (/ 1 a) 1)) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (* 1/2 PI) (/ 0 1)))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 1/2 0) (+ (* 0 0) (+ (* 0 0) (* 0 PI)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 2) (+ (* (* 1/2 PI) (/ 0 2)) (* 0 (/ 0 2)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* (/ 1 a) (- (/ 1 a))) (* 0 1))) into (- (/ 1 (pow a 2)))
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (* 1/2 PI) (/ (- (/ 1 (pow a 2))) 1)) (* 0 (/ 0 1)))) into (* 1/2 (/ PI (pow a 2)))
* [misc]taylor:  Taking taylor expansion of (* 1/2 (/ PI (pow a 2))) in a
* [misc]taylor:  Taking taylor expansion of 1/2 in a
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of (/ PI (pow a 2)) in a
* [misc]taylor:  Taking taylor expansion of PI in a
* [misc]backup-simplify:  Simplify PI into PI
* [misc]taylor:  Taking taylor expansion of (pow a 2) in a
* [misc]backup-simplify:  Simplify (/ PI 1) into PI
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* PI (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* PI (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* PI (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* PI (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 PI))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 1/2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 PI))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]approximate:  Taking taylor expansion of (/ (/ PI 2) (* (+ (/ 1 (- b)) (/ 1 (- a))) (- (/ 1 (- b)) (/ 1 (- a))))) in (b a) around 0
* [misc]taylor:  Taking taylor expansion of (/ (/ PI 2) (* (+ (/ 1 (- b)) (/ 1 (- a))) (- (/ 1 (- b)) (/ 1 (- a))))) in a
* [misc]taylor:  Taking taylor expansion of (/ PI 2) in a
* [misc]taylor:  Taking taylor expansion of PI in a
* [misc]backup-simplify:  Simplify PI into PI
* [misc]taylor:  Taking taylor expansion of 2 in a
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ PI 2) into (* 1/2 PI)
* [misc]taylor:  Taking taylor expansion of (* (+ (/ 1 (- b)) (/ 1 (- a))) (- (/ 1 (- b)) (/ 1 (- a)))) in a
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (- b)) (/ 1 (- a))) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 (- b)) in a
* [misc]taylor:  Taking taylor expansion of (- b) in a
* [misc]taylor:  Taking taylor expansion of b in a
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (/ 1 (- b)) into (/ -1 b)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in a
* [misc]taylor:  Taking taylor expansion of (- a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- b)) (/ 1 (- a))) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 (- b)) in a
* [misc]taylor:  Taking taylor expansion of (- b) in a
* [misc]taylor:  Taking taylor expansion of b in a
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (/ 1 (- b)) into (/ -1 b)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in a
* [misc]taylor:  Taking taylor expansion of (- a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (- -1) into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (* -1 1) into -1
* [misc]backup-simplify:  Simplify (/ (* 1/2 PI) -1) into (* -1/2 PI)
* [misc]taylor:  Taking taylor expansion of (/ (/ PI 2) (* (+ (/ 1 (- b)) (/ 1 (- a))) (- (/ 1 (- b)) (/ 1 (- a))))) in b
* [misc]taylor:  Taking taylor expansion of (/ PI 2) in b
* [misc]taylor:  Taking taylor expansion of PI in b
* [misc]backup-simplify:  Simplify PI into PI
* [misc]taylor:  Taking taylor expansion of 2 in b
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ PI 2) into (* 1/2 PI)
* [misc]taylor:  Taking taylor expansion of (* (+ (/ 1 (- b)) (/ 1 (- a))) (- (/ 1 (- b)) (/ 1 (- a)))) in b
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (- b)) (/ 1 (- a))) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 (- b)) in b
* [misc]taylor:  Taking taylor expansion of (- b) in b
* [misc]taylor:  Taking taylor expansion of b in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in b
* [misc]taylor:  Taking taylor expansion of (- a) in b
* [misc]taylor:  Taking taylor expansion of a in b
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (/ 1 (- a)) into (/ -1 a)
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- b)) (/ 1 (- a))) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 (- b)) in b
* [misc]taylor:  Taking taylor expansion of (- b) in b
* [misc]taylor:  Taking taylor expansion of b in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in b
* [misc]taylor:  Taking taylor expansion of (- a) in b
* [misc]taylor:  Taking taylor expansion of a in b
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (/ 1 (- a)) into (/ -1 a)
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (* -1 -1) into 1
* [misc]backup-simplify:  Simplify (/ (* 1/2 PI) 1) into (* 1/2 PI)
* [misc]taylor:  Taking taylor expansion of (/ (/ PI 2) (* (+ (/ 1 (- b)) (/ 1 (- a))) (- (/ 1 (- b)) (/ 1 (- a))))) in b
* [misc]taylor:  Taking taylor expansion of (/ PI 2) in b
* [misc]taylor:  Taking taylor expansion of PI in b
* [misc]backup-simplify:  Simplify PI into PI
* [misc]taylor:  Taking taylor expansion of 2 in b
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ PI 2) into (* 1/2 PI)
* [misc]taylor:  Taking taylor expansion of (* (+ (/ 1 (- b)) (/ 1 (- a))) (- (/ 1 (- b)) (/ 1 (- a)))) in b
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (- b)) (/ 1 (- a))) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 (- b)) in b
* [misc]taylor:  Taking taylor expansion of (- b) in b
* [misc]taylor:  Taking taylor expansion of b in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in b
* [misc]taylor:  Taking taylor expansion of (- a) in b
* [misc]taylor:  Taking taylor expansion of a in b
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (/ 1 (- a)) into (/ -1 a)
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- b)) (/ 1 (- a))) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 (- b)) in b
* [misc]taylor:  Taking taylor expansion of (- b) in b
* [misc]taylor:  Taking taylor expansion of b in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in b
* [misc]taylor:  Taking taylor expansion of (- a) in b
* [misc]taylor:  Taking taylor expansion of a in b
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (/ 1 (- a)) into (/ -1 a)
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (* -1 -1) into 1
* [misc]backup-simplify:  Simplify (/ (* 1/2 PI) 1) into (* 1/2 PI)
* [misc]taylor:  Taking taylor expansion of (* 1/2 PI) in a
* [misc]taylor:  Taking taylor expansion of 1/2 in a
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of PI in a
* [misc]backup-simplify:  Simplify PI into PI
* [misc]backup-simplify:  Simplify (+ (* 1/2 0) (+ (* 0 0) (* 0 PI))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 2) (+ (* (* 1/2 PI) (/ 0 2)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ -1 a)) into (/ 1 a)
* [misc]backup-simplify:  Simplify (+ 0 (/ 1 a)) into (/ 1 a)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (/ -1 a)) into (- (/ 1 a))
* [misc]backup-simplify:  Simplify (+ (* -1 (/ 1 a)) (* (- (/ 1 a)) -1)) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (* 1/2 PI) (/ 0 1)))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 1/2 0) (+ (* 0 0) (+ (* 0 0) (* 0 PI)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 2) (+ (* (* 1/2 PI) (/ 0 2)) (* 0 (/ 0 2)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 a) (/ 0 (- a))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 a) (/ 0 (- a))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* (- (/ 1 a)) (/ 1 a)) (* 0 -1))) into (- (/ 1 (pow a 2)))
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (* 1/2 PI) (/ (- (/ 1 (pow a 2))) 1)) (* 0 (/ 0 1)))) into (* 1/2 (/ PI (pow a 2)))
* [misc]taylor:  Taking taylor expansion of (* 1/2 (/ PI (pow a 2))) in a
* [misc]taylor:  Taking taylor expansion of 1/2 in a
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of (/ PI (pow a 2)) in a
* [misc]taylor:  Taking taylor expansion of PI in a
* [misc]backup-simplify:  Simplify PI into PI
* [misc]taylor:  Taking taylor expansion of (pow a 2) in a
* [misc]backup-simplify:  Simplify (/ PI 1) into PI
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* PI (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* PI (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* PI (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* PI (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 PI))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 1/2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 PI))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* * * * [misc]progress:  [ 3 / 3 ] generating series at (2 1)
* [misc]approximate:  Taking taylor expansion of (- (/ 1 a) (/ 1 b)) in (a b) around 0
* [misc]taylor:  Taking taylor expansion of (- (/ 1 a) (/ 1 b)) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in b
* [misc]taylor:  Taking taylor expansion of a in b
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]taylor:  Taking taylor expansion of (/ 1 b) in b
* [misc]taylor:  Taking taylor expansion of b in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (- (/ 1 a) (/ 1 b)) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 b) in a
* [misc]taylor:  Taking taylor expansion of b in a
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
* [misc]taylor:  Taking taylor expansion of (- (/ 1 a) (/ 1 b)) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 b) in a
* [misc]taylor:  Taking taylor expansion of b in a
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]taylor:  Taking taylor expansion of 1 in b
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 1 b)) into (- (/ 1 b))
* [misc]backup-simplify:  Simplify (+ 0 (- (/ 1 b))) into (- (/ 1 b))
* [misc]taylor:  Taking taylor expansion of (- (/ 1 b)) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 b) in b
* [misc]taylor:  Taking taylor expansion of b in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)) (* 0 (/ 0 b)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)) (* 0 (/ 0 b)) (* 0 (/ 0 b)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (* 1 (/ 1 a))) (* -1 (* (/ 1 b) 1))) into (- (/ 1 a) (/ 1 b))
* [misc]approximate:  Taking taylor expansion of (- (/ 1 (/ 1 a)) (/ 1 (/ 1 b))) in (a b) around 0
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (/ 1 a)) (/ 1 (/ 1 b))) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 (/ 1 a)) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in b
* [misc]taylor:  Taking taylor expansion of a in b
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]backup-simplify:  Simplify (/ 1 (/ 1 a)) into a
* [misc]taylor:  Taking taylor expansion of (/ 1 (/ 1 b)) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 b) in b
* [misc]taylor:  Taking taylor expansion of b in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (/ 1 a)) (/ 1 (/ 1 b))) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 (/ 1 a)) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 (/ 1 b)) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 b) in a
* [misc]taylor:  Taking taylor expansion of b in a
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
* [misc]backup-simplify:  Simplify (/ 1 (/ 1 b)) into b
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (/ 1 a)) (/ 1 (/ 1 b))) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 (/ 1 a)) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 (/ 1 b)) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 b) in a
* [misc]taylor:  Taking taylor expansion of b in a
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
* [misc]backup-simplify:  Simplify (/ 1 (/ 1 b)) into b
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (+ 0 (- b)) into (- b)
* [misc]taylor:  Taking taylor expansion of (- b) in b
* [misc]taylor:  Taking taylor expansion of b in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* b (/ 0 (/ 1 b))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]taylor:  Taking taylor expansion of 1 in b
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)) (* 0 (/ 0 b)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* b (/ 0 (/ 1 b))) (* 0 (/ 0 (/ 1 b))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)) (* 0 (/ 0 b)) (* 0 (/ 0 b)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* b (/ 0 (/ 1 b))) (* 0 (/ 0 (/ 1 b))) (* 0 (/ 0 (/ 1 b))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (* (/ 1 b) 1)) (* 1 (* 1 (/ 1 a)))) into (- (/ 1 a) (/ 1 b))
* [misc]approximate:  Taking taylor expansion of (- (/ 1 (/ 1 (- a))) (/ 1 (/ 1 (- b)))) in (a b) around 0
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (/ 1 (- a))) (/ 1 (/ 1 (- b)))) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 (/ 1 (- a))) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in b
* [misc]taylor:  Taking taylor expansion of (- a) in b
* [misc]taylor:  Taking taylor expansion of a in b
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (/ 1 (- a)) into (/ -1 a)
* [misc]backup-simplify:  Simplify (/ 1 (/ -1 a)) into (* -1 a)
* [misc]taylor:  Taking taylor expansion of (/ 1 (/ 1 (- b))) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 (- b)) in b
* [misc]taylor:  Taking taylor expansion of (- b) in b
* [misc]taylor:  Taking taylor expansion of b in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (/ 1 (- a))) (/ 1 (/ 1 (- b)))) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 (/ 1 (- a))) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in a
* [misc]taylor:  Taking taylor expansion of (- a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (/ 1 (- b))) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 (- b)) in a
* [misc]taylor:  Taking taylor expansion of (- b) in a
* [misc]taylor:  Taking taylor expansion of b in a
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (/ 1 (- b)) into (/ -1 b)
* [misc]backup-simplify:  Simplify (/ 1 (/ -1 b)) into (* -1 b)
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (/ 1 (- a))) (/ 1 (/ 1 (- b)))) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 (/ 1 (- a))) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in a
* [misc]taylor:  Taking taylor expansion of (- a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (/ 1 (- b))) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 (- b)) in a
* [misc]taylor:  Taking taylor expansion of (- b) in a
* [misc]taylor:  Taking taylor expansion of b in a
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (/ 1 (- b)) into (/ -1 b)
* [misc]backup-simplify:  Simplify (/ 1 (/ -1 b)) into (* -1 b)
* [misc]backup-simplify:  Simplify (- (* -1 b)) into b
* [misc]backup-simplify:  Simplify (+ 0 b) into b
* [misc]taylor:  Taking taylor expansion of b in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 b) (/ 0 (- b))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (* -1 b) (/ 0 (/ -1 b))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]taylor:  Taking taylor expansion of -1 in b
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 b) (/ 0 (- b))) (* 0 (/ 0 (- b))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (* -1 b) (/ 0 (/ -1 b))) (* 0 (/ 0 (/ -1 b))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 b) (/ 0 (- b))) (* 0 (/ 0 (- b))) (* 0 (/ 0 (- b))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (* -1 b) (/ 0 (/ -1 b))) (* 0 (/ 0 (/ -1 b))) (* 0 (/ 0 (/ -1 b))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (* (/ 1 (- b)) 1)) (* -1 (* 1 (/ 1 (- a))))) into (- (/ 1 a) (/ 1 b))
* * * [misc]progress:  simplifying candidates
* * * * [misc]progress:  [ 1 / 105 ] simplifiying candidate #<alt-delta (λ (a b) (pow (* (- (/ 1 a) (/ 1 b)) (/ (/ PI 2) (* (+ b a) (- b a)))) 1))>
* [enter]simplify:  Simplifying (* (- (/ 1 a) (/ 1 b)) (/ (/ PI 2) (* (+ b a) (- b a))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (29 enodes)
* * [misc]simplify:  iters left: 4 (84 enodes)
* * [misc]simplify:  iters left: 3 (283 enodes)
* [exit]simplify:  Simplified to (/ (* (/ PI (- b a)) (- (/ 1 a) (/ 1 b))) (* (+ b a) 2))
* [exit]simplify:  Simplified to (/ (* (/ PI (- b a)) (- (/ 1 a) (/ 1 b))) (* (+ b a) 2))
* * * * [misc]progress:  [ 2 / 105 ] simplifiying candidate #<alt-delta (λ (a b) (pow (* (- (/ 1 a) (/ 1 b)) (/ (/ PI 2) (* (+ b a) (- b a)))) 1))>
* * * * [misc]progress:  [ 3 / 105 ] simplifiying candidate #<alt-delta (λ (a b) (exp (+ (log (- (/ 1 a) (/ 1 b))) (- (log (/ PI 2)) (+ (log (+ b a)) (log (- b a)))))))>
* [enter]simplify:  Simplifying (+ (log (- (/ 1 a) (/ 1 b))) (- (log (/ PI 2)) (+ (log (+ b a)) (log (- b a)))))
* * [misc]simplify:  iters left: 6 (18 enodes)
* * [misc]simplify:  iters left: 5 (36 enodes)
* * [misc]simplify:  iters left: 4 (72 enodes)
* * [misc]simplify:  iters left: 3 (161 enodes)
* * [misc]simplify:  iters left: 2 (417 enodes)
* [exit]simplify:  Simplified to (- (log (- (/ 1 a) (/ 1 b))) (- (+ (log (- b a)) (log (+ b a))) (log (/ PI 2))))
* [exit]simplify:  Simplified to (- (log (- (/ 1 a) (/ 1 b))) (- (+ (log (- b a)) (log (+ b a))) (log (/ PI 2))))
* * * * [misc]progress:  [ 4 / 105 ] simplifiying candidate #<alt-delta (λ (a b) (exp (+ (log (- (/ 1 a) (/ 1 b))) (- (log (/ PI 2)) (log (* (+ b a) (- b a)))))))>
* [enter]simplify:  Simplifying (+ (log (- (/ 1 a) (/ 1 b))) (- (log (/ PI 2)) (log (* (+ b a) (- b a)))))
* * [misc]simplify:  iters left: 6 (17 enodes)
* * [misc]simplify:  iters left: 5 (36 enodes)
* * [misc]simplify:  iters left: 4 (77 enodes)
* * [misc]simplify:  iters left: 3 (176 enodes)
* * [misc]simplify:  iters left: 2 (424 enodes)
* [exit]simplify:  Simplified to (+ (- (log (/ PI 2)) (log (* (+ b a) (- b a)))) (log (- (/ 1 a) (/ 1 b))))
* [exit]simplify:  Simplified to (+ (- (log (/ PI 2)) (log (* (+ b a) (- b a)))) (log (- (/ 1 a) (/ 1 b))))
* * * * [misc]progress:  [ 5 / 105 ] simplifiying candidate #<alt-delta (λ (a b) (exp (+ (log (- (/ 1 a) (/ 1 b))) (log (/ (/ PI 2) (* (+ b a) (- b a)))))))>
* [enter]simplify:  Simplifying (+ (log (- (/ 1 a) (/ 1 b))) (log (/ (/ PI 2) (* (+ b a) (- b a)))))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (32 enodes)
* * [misc]simplify:  iters left: 4 (73 enodes)
* * [misc]simplify:  iters left: 3 (183 enodes)
* * [misc]simplify:  iters left: 2 (462 enodes)
* [exit]simplify:  Simplified to (+ (log (/ (/ (/ PI 2) (+ b a)) (- b a))) (log (- (/ 1 a) (/ 1 b))))
* [exit]simplify:  Simplified to (+ (log (/ (/ (/ PI 2) (+ b a)) (- b a))) (log (- (/ 1 a) (/ 1 b))))
* * * * [misc]progress:  [ 6 / 105 ] simplifiying candidate #<alt-delta (λ (a b) (exp (log (* (- (/ 1 a) (/ 1 b)) (/ (/ PI 2) (* (+ b a) (- b a)))))))>
* [enter]simplify:  Simplifying (log (* (- (/ 1 a) (/ 1 b)) (/ (/ PI 2) (* (+ b a) (- b a)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (33 enodes)
* * [misc]simplify:  iters left: 4 (100 enodes)
* * [misc]simplify:  iters left: 3 (351 enodes)
* [exit]simplify:  Simplified to (log (/ (/ (/ PI 2) (- b a)) (/ (+ b a) (- (/ 1 a) (/ 1 b)))))
* [exit]simplify:  Simplified to (log (/ (/ (/ PI 2) (- b a)) (/ (+ b a) (- (/ 1 a) (/ 1 b)))))
* * * * [misc]progress:  [ 7 / 105 ] simplifiying candidate #<alt-delta (λ (a b) (log (exp (* (- (/ 1 a) (/ 1 b)) (/ (/ PI 2) (* (+ b a) (- b a)))))))>
* [enter]simplify:  Simplifying (exp (* (- (/ 1 a) (/ 1 b)) (/ (/ PI 2) (* (+ b a) (- b a)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (32 enodes)
* * [misc]simplify:  iters left: 4 (92 enodes)
* * [misc]simplify:  iters left: 3 (299 enodes)
* [exit]simplify:  Simplified to (pow (exp (- (/ 1 a) (/ 1 b))) (/ (/ (/ PI 2) (- b a)) (+ b a)))
* [exit]simplify:  Simplified to (pow (exp (- (/ 1 a) (/ 1 b))) (/ (/ (/ PI 2) (- b a)) (+ b a)))
* * * * [misc]progress:  [ 8 / 105 ] simplifiying candidate #<alt-delta (λ (a b) (cbrt (* (* (* (- (/ 1 a) (/ 1 b)) (- (/ 1 a) (/ 1 b))) (- (/ 1 a) (/ 1 b))) (/ (* (* (/ PI 2) (/ PI 2)) (/ PI 2)) (* (* (* (+ b a) (+ b a)) (+ b a)) (* (* (- b a) (- b a)) (- b a)))))))>
* [enter]simplify:  Simplifying (* (* (* (- (/ 1 a) (/ 1 b)) (- (/ 1 a) (/ 1 b))) (- (/ 1 a) (/ 1 b))) (/ (* (* (/ PI 2) (/ PI 2)) (/ PI 2)) (* (* (* (+ b a) (+ b a)) (+ b a)) (* (* (- b a) (- b a)) (- b a)))))
* * [misc]simplify:  iters left: 6 (22 enodes)
* * [misc]simplify:  iters left: 5 (68 enodes)
* * [misc]simplify:  iters left: 4 (334 enodes)
* [exit]simplify:  Simplified to (* (/ (* (/ (/ PI 2) (+ b a)) (/ (/ PI 2) (+ b a))) (* (* (+ b a) (- b a)) (* (- b a) (- b a)))) (* (* (- (/ 1 a) (/ 1 b)) (- (/ 1 a) (/ 1 b))) (* (- (/ 1 a) (/ 1 b)) (/ PI 2))))
* [exit]simplify:  Simplified to (* (/ (* (/ (/ PI 2) (+ b a)) (/ (/ PI 2) (+ b a))) (* (* (+ b a) (- b a)) (* (- b a) (- b a)))) (* (* (- (/ 1 a) (/ 1 b)) (- (/ 1 a) (/ 1 b))) (* (- (/ 1 a) (/ 1 b)) (/ PI 2))))
* * * * [misc]progress:  [ 9 / 105 ] simplifiying candidate #<alt-delta (λ (a b) (cbrt (* (* (* (- (/ 1 a) (/ 1 b)) (- (/ 1 a) (/ 1 b))) (- (/ 1 a) (/ 1 b))) (/ (* (* (/ PI 2) (/ PI 2)) (/ PI 2)) (* (* (* (+ b a) (- b a)) (* (+ b a) (- b a))) (* (+ b a) (- b a)))))))>
* [enter]simplify:  Simplifying (* (* (* (- (/ 1 a) (/ 1 b)) (- (/ 1 a) (/ 1 b))) (- (/ 1 a) (/ 1 b))) (/ (* (* (/ PI 2) (/ PI 2)) (/ PI 2)) (* (* (* (+ b a) (- b a)) (* (+ b a) (- b a))) (* (+ b a) (- b a)))))
* * [misc]simplify:  iters left: 6 (20 enodes)
* * [misc]simplify:  iters left: 5 (55 enodes)
* * [misc]simplify:  iters left: 4 (271 enodes)
* [exit]simplify:  Simplified to (/ (* (* (* (/ PI 2) (/ PI 2)) (- (/ 1 a) (/ 1 b))) (* (- (/ 1 a) (/ 1 b)) (- (/ 1 a) (/ 1 b)))) (/ (* (* (+ b a) (- b a)) (* (+ b a) (- b a))) (/ (/ PI 2) (* (+ b a) (- b a)))))
* [exit]simplify:  Simplified to (/ (* (* (* (/ PI 2) (/ PI 2)) (- (/ 1 a) (/ 1 b))) (* (- (/ 1 a) (/ 1 b)) (- (/ 1 a) (/ 1 b)))) (/ (* (* (+ b a) (- b a)) (* (+ b a) (- b a))) (/ (/ PI 2) (* (+ b a) (- b a)))))
* * * * [misc]progress:  [ 10 / 105 ] simplifiying candidate #<alt-delta (λ (a b) (cbrt (* (* (* (- (/ 1 a) (/ 1 b)) (- (/ 1 a) (/ 1 b))) (- (/ 1 a) (/ 1 b))) (* (* (/ (/ PI 2) (* (+ b a) (- b a))) (/ (/ PI 2) (* (+ b a) (- b a)))) (/ (/ PI 2) (* (+ b a) (- b a)))))))>
* [enter]simplify:  Simplifying (* (* (* (- (/ 1 a) (/ 1 b)) (- (/ 1 a) (/ 1 b))) (- (/ 1 a) (/ 1 b))) (* (* (/ (/ PI 2) (* (+ b a) (- b a))) (/ (/ PI 2) (* (+ b a) (- b a)))) (/ (/ PI 2) (* (+ b a) (- b a)))))
* * [misc]simplify:  iters left: 6 (18 enodes)
* * [misc]simplify:  iters left: 5 (43 enodes)
* * [misc]simplify:  iters left: 4 (179 enodes)
* [exit]simplify:  Simplified to (* (* (* (- (/ 1 a) (/ 1 b)) (/ (/ PI 2) (- b a))) (/ (/ (/ PI 2) (- b a)) (* (+ b a) (+ b a)))) (* (/ (/ PI 2) (* (+ b a) (- b a))) (* (- (/ 1 a) (/ 1 b)) (- (/ 1 a) (/ 1 b)))))
* [exit]simplify:  Simplified to (* (* (* (- (/ 1 a) (/ 1 b)) (/ (/ PI 2) (- b a))) (/ (/ (/ PI 2) (- b a)) (* (+ b a) (+ b a)))) (* (/ (/ PI 2) (* (+ b a) (- b a))) (* (- (/ 1 a) (/ 1 b)) (- (/ 1 a) (/ 1 b)))))
* * * * [misc]progress:  [ 11 / 105 ] simplifiying candidate #<alt-delta (λ (a b) (* (* (cbrt (* (- (/ 1 a) (/ 1 b)) (/ (/ PI 2) (* (+ b a) (- b a))))) (cbrt (* (- (/ 1 a) (/ 1 b)) (/ (/ PI 2) (* (+ b a) (- b a)))))) (cbrt (* (- (/ 1 a) (/ 1 b)) (/ (/ PI 2) (* (+ b a) (- b a)))))))>
* [enter]simplify:  Simplifying (* (cbrt (* (- (/ 1 a) (/ 1 b)) (/ (/ PI 2) (* (+ b a) (- b a))))) (cbrt (* (- (/ 1 a) (/ 1 b)) (/ (/ PI 2) (* (+ b a) (- b a))))))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (31 enodes)
* * [misc]simplify:  iters left: 4 (86 enodes)
* * [misc]simplify:  iters left: 3 (285 enodes)
* [exit]simplify:  Simplified to (* (cbrt (/ (/ (- (/ 1 a) (/ 1 b)) (- b a)) (/ (* (+ b a) 2) PI))) (cbrt (/ (/ (- (/ 1 a) (/ 1 b)) (- b a)) (/ (* (+ b a) 2) PI))))
* [exit]simplify:  Simplified to (* (cbrt (/ (/ (- (/ 1 a) (/ 1 b)) (- b a)) (/ (* (+ b a) 2) PI))) (cbrt (/ (/ (- (/ 1 a) (/ 1 b)) (- b a)) (/ (* (+ b a) 2) PI))))
* [enter]simplify:  Simplifying (cbrt (* (- (/ 1 a) (/ 1 b)) (/ (/ PI 2) (* (+ b a) (- b a)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (30 enodes)
* * [misc]simplify:  iters left: 4 (85 enodes)
* * [misc]simplify:  iters left: 3 (284 enodes)
* [exit]simplify:  Simplified to (cbrt (/ (* (/ (/ PI 2) (+ b a)) (- (/ 1 a) (/ 1 b))) (- b a)))
* [exit]simplify:  Simplified to (cbrt (/ (* (/ (/ PI 2) (+ b a)) (- (/ 1 a) (/ 1 b))) (- b a)))
* * * * [misc]progress:  [ 12 / 105 ] simplifiying candidate #<alt-delta (λ (a b) (cbrt (* (* (* (- (/ 1 a) (/ 1 b)) (/ (/ PI 2) (* (+ b a) (- b a)))) (* (- (/ 1 a) (/ 1 b)) (/ (/ PI 2) (* (+ b a) (- b a))))) (* (- (/ 1 a) (/ 1 b)) (/ (/ PI 2) (* (+ b a) (- b a)))))))>
* [enter]simplify:  Simplifying (* (* (* (- (/ 1 a) (/ 1 b)) (/ (/ PI 2) (* (+ b a) (- b a)))) (* (- (/ 1 a) (/ 1 b)) (/ (/ PI 2) (* (+ b a) (- b a))))) (* (- (/ 1 a) (/ 1 b)) (/ (/ PI 2) (* (+ b a) (- b a)))))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (38 enodes)
* * [misc]simplify:  iters left: 4 (151 enodes)
* [exit]simplify:  Simplified to (pow (* (/ PI 2) (/ (- (/ 1 a) (/ 1 b)) (* (- b a) (+ b a)))) 3)
* [exit]simplify:  Simplified to (pow (* (/ PI 2) (/ (- (/ 1 a) (/ 1 b)) (* (- b a) (+ b a)))) 3)
* * * * [misc]progress:  [ 13 / 105 ] simplifiying candidate #<alt-delta (λ (a b) (* (sqrt (* (- (/ 1 a) (/ 1 b)) (/ (/ PI 2) (* (+ b a) (- b a))))) (sqrt (* (- (/ 1 a) (/ 1 b)) (/ (/ PI 2) (* (+ b a) (- b a)))))))>
* [enter]simplify:  Simplifying (sqrt (* (- (/ 1 a) (/ 1 b)) (/ (/ PI 2) (* (+ b a) (- b a)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (30 enodes)
* * [misc]simplify:  iters left: 4 (85 enodes)
* * [misc]simplify:  iters left: 3 (284 enodes)
* [exit]simplify:  Simplified to (sqrt (/ (* (/ (/ PI 2) (+ b a)) (- (/ 1 a) (/ 1 b))) (- b a)))
* [exit]simplify:  Simplified to (sqrt (/ (* (/ (/ PI 2) (+ b a)) (- (/ 1 a) (/ 1 b))) (- b a)))
* [enter]simplify:  Simplifying (sqrt (* (- (/ 1 a) (/ 1 b)) (/ (/ PI 2) (* (+ b a) (- b a)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (30 enodes)
* * [misc]simplify:  iters left: 4 (85 enodes)
* * [misc]simplify:  iters left: 3 (284 enodes)
* [exit]simplify:  Simplified to (sqrt (/ (* (/ (/ PI 2) (+ b a)) (- (/ 1 a) (/ 1 b))) (- b a)))
* [exit]simplify:  Simplified to (sqrt (/ (* (/ (/ PI 2) (+ b a)) (- (/ 1 a) (/ 1 b))) (- b a)))
* * * * [misc]progress:  [ 14 / 105 ] simplifiying candidate #<alt-delta (λ (a b) (/ (* (- (* 1 b) (* a 1)) (/ PI 2)) (* (* a b) (* (+ b a) (- b a)))))>
* [enter]simplify:  Simplifying (* (- (* 1 b) (* a 1)) (/ PI 2))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (28 enodes)
* * [misc]simplify:  iters left: 3 (51 enodes)
* * [misc]simplify:  iters left: 2 (74 enodes)
* * [misc]simplify:  iters left: 1 (90 enodes)
* [exit]simplify:  Simplified to (* (/ PI 2) (- b a))
* [exit]simplify:  Simplified to (* (/ PI 2) (- b a))
* [enter]simplify:  Simplifying (* (* a b) (* (+ b a) (- b a)))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (63 enodes)
* * [misc]simplify:  iters left: 3 (280 enodes)
* [exit]simplify:  Simplified to (* (* a (- b a)) (* (+ b a) b))
* [exit]simplify:  Simplified to (* (* a (- b a)) (* (+ b a) b))
* * * * [misc]progress:  [ 15 / 105 ] simplifiying candidate #<alt-delta (λ (a b) (/ (* (- (pow (/ 1 a) 3) (pow (/ 1 b) 3)) (/ PI 2)) (* (+ (* (/ 1 a) (/ 1 a)) (+ (* (/ 1 b) (/ 1 b)) (* (/ 1 a) (/ 1 b)))) (* (+ b a) (- b a)))))>
* [enter]simplify:  Simplifying (* (- (pow (/ 1 a) 3) (pow (/ 1 b) 3)) (/ PI 2))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (31 enodes)
* * [misc]simplify:  iters left: 4 (72 enodes)
* * [misc]simplify:  iters left: 3 (151 enodes)
* * [misc]simplify:  iters left: 2 (479 enodes)
* [exit]simplify:  Simplified to (- (/ (/ PI 2) (pow a 3)) (/ (/ PI 2) (pow b 3)))
* [exit]simplify:  Simplified to (- (/ (/ PI 2) (pow a 3)) (/ (/ PI 2) (pow b 3)))
* [enter]simplify:  Simplifying (* (+ (* (/ 1 a) (/ 1 a)) (+ (* (/ 1 b) (/ 1 b)) (* (/ 1 a) (/ 1 b)))) (* (+ b a) (- b a)))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (40 enodes)
* * [misc]simplify:  iters left: 4 (116 enodes)
* [exit]simplify:  Simplified to (* (+ (* (/ 1 b) (+ (/ 1 b) (/ 1 a))) (/ (/ 1 a) a)) (* (- b a) (+ a b)))
* [exit]simplify:  Simplified to (* (+ (* (/ 1 b) (+ (/ 1 b) (/ 1 a))) (/ (/ 1 a) a)) (* (- b a) (+ a b)))
* * * * [misc]progress:  [ 16 / 105 ] simplifiying candidate #<alt-delta (λ (a b) (/ (* (- (* (/ 1 a) (/ 1 a)) (* (/ 1 b) (/ 1 b))) (/ PI 2)) (* (+ (/ 1 a) (/ 1 b)) (* (+ b a) (- b a)))))>
* [enter]simplify:  Simplifying (* (- (* (/ 1 a) (/ 1 a)) (* (/ 1 b) (/ 1 b))) (/ PI 2))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (30 enodes)
* * [misc]simplify:  iters left: 4 (56 enodes)
* * [misc]simplify:  iters left: 3 (162 enodes)
* [exit]simplify:  Simplified to (* (/ (- (/ 1 a) (/ 1 b)) (/ 2 PI)) (+ (/ 1 b) (/ 1 a)))
* [exit]simplify:  Simplified to (* (/ (- (/ 1 a) (/ 1 b)) (/ 2 PI)) (+ (/ 1 b) (/ 1 a)))
* [enter]simplify:  Simplifying (* (+ (/ 1 a) (/ 1 b)) (* (+ b a) (- b a)))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (20 enodes)
* * [misc]simplify:  iters left: 4 (63 enodes)
* * [misc]simplify:  iters left: 3 (295 enodes)
* [exit]simplify:  Simplified to (* (* (- b a) (+ b a)) (+ (/ 1 b) (/ 1 a)))
* [exit]simplify:  Simplified to (* (* (- b a) (+ b a)) (+ (/ 1 b) (/ 1 a)))
* * * * [misc]progress:  [ 17 / 105 ] simplifiying candidate #<alt-delta (λ (a b) (* 1 (* (- (/ 1 a) (/ 1 b)) (/ (/ PI 2) (* (+ b a) (- b a))))))>
* * * * [misc]progress:  [ 18 / 105 ] simplifiying candidate #<alt-delta (λ (a b) (* (* (- (/ 1 a) (/ 1 b)) (* (cbrt (/ (/ PI 2) (* (+ b a) (- b a)))) (cbrt (/ (/ PI 2) (* (+ b a) (- b a)))))) (cbrt (/ (/ PI 2) (* (+ b a) (- b a))))))>
* [enter]simplify:  Simplifying (* (- (/ 1 a) (/ 1 b)) (* (cbrt (/ (/ PI 2) (* (+ b a) (- b a)))) (cbrt (/ (/ PI 2) (* (+ b a) (- b a))))))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (31 enodes)
* * [misc]simplify:  iters left: 4 (67 enodes)
* * [misc]simplify:  iters left: 3 (160 enodes)
* * [misc]simplify:  iters left: 2 (387 enodes)
* [exit]simplify:  Simplified to (* (* (cbrt (/ (/ (/ PI 2) (+ b a)) (- b a))) (- (/ 1 a) (/ 1 b))) (cbrt (/ (/ (/ PI 2) (+ b a)) (- b a))))
* [exit]simplify:  Simplified to (* (* (cbrt (/ (/ (/ PI 2) (+ b a)) (- b a))) (- (/ 1 a) (/ 1 b))) (cbrt (/ (/ (/ PI 2) (+ b a)) (- b a))))
* * * * [misc]progress:  [ 19 / 105 ] simplifiying candidate #<alt-delta (λ (a b) (* (* (- (/ 1 a) (/ 1 b)) (sqrt (/ (/ PI 2) (* (+ b a) (- b a))))) (sqrt (/ (/ PI 2) (* (+ b a) (- b a))))))>
* [enter]simplify:  Simplifying (* (- (/ 1 a) (/ 1 b)) (sqrt (/ (/ PI 2) (* (+ b a) (- b a)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (28 enodes)
* * [misc]simplify:  iters left: 4 (62 enodes)
* * [misc]simplify:  iters left: 3 (143 enodes)
* * [misc]simplify:  iters left: 2 (359 enodes)
* [exit]simplify:  Simplified to (* (- (/ 1 a) (/ 1 b)) (sqrt (/ (/ (/ PI 2) (+ b a)) (- b a))))
* [exit]simplify:  Simplified to (* (- (/ 1 a) (/ 1 b)) (sqrt (/ (/ (/ PI 2) (+ b a)) (- b a))))
* * * * [misc]progress:  [ 20 / 105 ] simplifiying candidate #<alt-delta (λ (a b) (* (* (- (/ 1 a) (/ 1 b)) (/ (* (cbrt (/ PI 2)) (cbrt (/ PI 2))) (+ b a))) (/ (cbrt (/ PI 2)) (- b a))))>
* [enter]simplify:  Simplifying (* (- (/ 1 a) (/ 1 b)) (/ (* (cbrt (/ PI 2)) (cbrt (/ PI 2))) (+ b a)))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (24 enodes)
* * [misc]simplify:  iters left: 4 (44 enodes)
* * [misc]simplify:  iters left: 3 (103 enodes)
* * [misc]simplify:  iters left: 2 (253 enodes)
* [exit]simplify:  Simplified to (* (* (cbrt (/ PI 2)) (- (/ 1 a) (/ 1 b))) (/ (cbrt (/ PI 2)) (+ b a)))
* [exit]simplify:  Simplified to (* (* (cbrt (/ PI 2)) (- (/ 1 a) (/ 1 b))) (/ (cbrt (/ PI 2)) (+ b a)))
* * * * [misc]progress:  [ 21 / 105 ] simplifiying candidate #<alt-delta (λ (a b) (* (* (- (/ 1 a) (/ 1 b)) (/ (sqrt (/ PI 2)) (+ b a))) (/ (sqrt (/ PI 2)) (- b a))))>
* [enter]simplify:  Simplifying (* (- (/ 1 a) (/ 1 b)) (/ (sqrt (/ PI 2)) (+ b a)))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (21 enodes)
* * [misc]simplify:  iters left: 4 (34 enodes)
* * [misc]simplify:  iters left: 3 (65 enodes)
* * [misc]simplify:  iters left: 2 (149 enodes)
* * [misc]simplify:  iters left: 1 (297 enodes)
* [exit]simplify:  Simplified to (- (/ (sqrt (/ PI 2)) (* (+ b a) a)) (/ (sqrt (/ PI 2)) (* (+ b a) b)))
* [exit]simplify:  Simplified to (- (/ (sqrt (/ PI 2)) (* (+ b a) a)) (/ (sqrt (/ PI 2)) (* (+ b a) b)))
* * * * [misc]progress:  [ 22 / 105 ] simplifiying candidate #<alt-delta (λ (a b) (* (* (- (/ 1 a) (/ 1 b)) (/ 1 (+ b a))) (/ (/ PI 2) (- b a))))>
* [enter]simplify:  Simplifying (* (- (/ 1 a) (/ 1 b)) (/ 1 (+ b a)))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (30 enodes)
* * [misc]simplify:  iters left: 3 (69 enodes)
* * [misc]simplify:  iters left: 2 (131 enodes)
* * [misc]simplify:  iters left: 1 (168 enodes)
* [exit]simplify:  Simplified to (/ (- (/ 1 a) (/ 1 b)) (+ b a))
* [exit]simplify:  Simplified to (/ (- (/ 1 a) (/ 1 b)) (+ b a))
* * * * [misc]progress:  [ 23 / 105 ] simplifiying candidate #<alt-delta (λ (a b) (* (* (- (/ 1 a) (/ 1 b)) (/ PI (+ b a))) (/ (/ 1 2) (- b a))))>
* [enter]simplify:  Simplifying (* (- (/ 1 a) (/ 1 b)) (/ PI (+ b a)))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* * [misc]simplify:  iters left: 4 (31 enodes)
* * [misc]simplify:  iters left: 3 (62 enodes)
* * [misc]simplify:  iters left: 2 (144 enodes)
* * [misc]simplify:  iters left: 1 (244 enodes)
* [exit]simplify:  Simplified to (/ (- (/ PI a) (/ PI b)) (+ b a))
* [exit]simplify:  Simplified to (/ (- (/ PI a) (/ PI b)) (+ b a))
* * * * [misc]progress:  [ 24 / 105 ] simplifiying candidate #<alt-delta (λ (a b) (* (* (- (/ 1 a) (/ 1 b)) 1) (/ (/ PI 2) (* (+ b a) (- b a)))))>
* [enter]simplify:  Simplifying (* (- (/ 1 a) (/ 1 b)) 1)
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (12 enodes)
* * [misc]simplify:  iters left: 4 (23 enodes)
* * [misc]simplify:  iters left: 3 (35 enodes)
* * [misc]simplify:  iters left: 2 (41 enodes)
* * [misc]simplify:  iters left: 1 (45 enodes)
* [exit]simplify:  Simplified to (- (/ 1 a) (/ 1 b))
* [exit]simplify:  Simplified to (- (/ 1 a) (/ 1 b))
* * * * [misc]progress:  [ 25 / 105 ] simplifiying candidate #<alt-delta (λ (a b) (* (* (- (/ 1 a) (/ 1 b)) (/ PI 2)) (/ 1 (* (+ b a) (- b a)))))>
* [enter]simplify:  Simplifying (* (- (/ 1 a) (/ 1 b)) (/ PI 2))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (30 enodes)
* * [misc]simplify:  iters left: 3 (61 enodes)
* * [misc]simplify:  iters left: 2 (143 enodes)
* * [misc]simplify:  iters left: 1 (245 enodes)
* [exit]simplify:  Simplified to (/ (- (/ PI a) (/ PI b)) 2)
* [exit]simplify:  Simplified to (/ (- (/ PI a) (/ PI b)) 2)
* * * * [misc]progress:  [ 26 / 105 ] simplifiying candidate #<alt-delta (λ (a b) (* (* (- (/ 1 a) (/ 1 b)) (/ (/ PI 2) (* (+ (pow b 3) (pow a 3)) (- (pow b 3) (pow a 3))))) (* (+ (* b b) (- (* a a) (* b a))) (+ (* b b) (+ (* a a) (* b a))))))>
* [enter]simplify:  Simplifying (* (- (/ 1 a) (/ 1 b)) (/ (/ PI 2) (* (+ (pow b 3) (pow a 3)) (- (pow b 3) (pow a 3)))))
* * [misc]simplify:  iters left: 6 (17 enodes)
* * [misc]simplify:  iters left: 5 (38 enodes)
* * [misc]simplify:  iters left: 4 (99 enodes)
* * [misc]simplify:  iters left: 3 (340 enodes)
* [exit]simplify:  Simplified to (* (/ (- (/ 1 a) (/ 1 b)) (+ (pow a 3) (pow b 3))) (/ (/ PI 2) (- (pow b 3) (pow a 3))))
* [exit]simplify:  Simplified to (* (/ (- (/ 1 a) (/ 1 b)) (+ (pow a 3) (pow b 3))) (/ (/ PI 2) (- (pow b 3) (pow a 3))))
* * * * [misc]progress:  [ 27 / 105 ] simplifiying candidate #<alt-delta (λ (a b) (* (* (- (/ 1 a) (/ 1 b)) (/ (/ PI 2) (* (+ (pow b 3) (pow a 3)) (- (* b b) (* a a))))) (* (+ (* b b) (- (* a a) (* b a))) (+ b a))))>
* [enter]simplify:  Simplifying (* (- (/ 1 a) (/ 1 b)) (/ (/ PI 2) (* (+ (pow b 3) (pow a 3)) (- (* b b) (* a a)))))
* * [misc]simplify:  iters left: 6 (19 enodes)
* * [misc]simplify:  iters left: 5 (41 enodes)
* * [misc]simplify:  iters left: 4 (108 enodes)
* * [misc]simplify:  iters left: 3 (456 enodes)
* [exit]simplify:  Simplified to (/ (* (- (/ 1 a) (/ 1 b)) (/ (/ PI 2) (- b a))) (* (+ (pow a 3) (pow b 3)) (+ b a)))
* [exit]simplify:  Simplified to (/ (* (- (/ 1 a) (/ 1 b)) (/ (/ PI 2) (- b a))) (* (+ (pow a 3) (pow b 3)) (+ b a)))
* * * * [misc]progress:  [ 28 / 105 ] simplifiying candidate #<alt-delta (λ (a b) (* (* (- (/ 1 a) (/ 1 b)) (/ (/ PI 2) (* (- (* b b) (* a a)) (- (pow b 3) (pow a 3))))) (* (- b a) (+ (* b b) (+ (* a a) (* b a))))))>
* [enter]simplify:  Simplifying (* (- (/ 1 a) (/ 1 b)) (/ (/ PI 2) (* (- (* b b) (* a a)) (- (pow b 3) (pow a 3)))))
* * [misc]simplify:  iters left: 6 (19 enodes)
* * [misc]simplify:  iters left: 5 (42 enodes)
* * [misc]simplify:  iters left: 4 (112 enodes)
* * [misc]simplify:  iters left: 3 (458 enodes)
* [exit]simplify:  Simplified to (* (/ (- (/ 1 a) (/ 1 b)) (* (- b a) (+ b a))) (/ (/ PI 2) (- (pow b 3) (pow a 3))))
* [exit]simplify:  Simplified to (* (/ (- (/ 1 a) (/ 1 b)) (* (- b a) (+ b a))) (/ (/ PI 2) (- (pow b 3) (pow a 3))))
* * * * [misc]progress:  [ 29 / 105 ] simplifiying candidate #<alt-delta (λ (a b) (* (* (- (/ 1 a) (/ 1 b)) (/ (/ PI 2) (* (- (* b b) (* a a)) (- (* b b) (* a a))))) (* (- b a) (+ b a))))>
* [enter]simplify:  Simplifying (* (- (/ 1 a) (/ 1 b)) (/ (/ PI 2) (* (- (* b b) (* a a)) (- (* b b) (* a a)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (31 enodes)
* * [misc]simplify:  iters left: 4 (84 enodes)
* * [misc]simplify:  iters left: 3 (362 enodes)
* [exit]simplify:  Simplified to (* (/ (/ PI 2) (* (+ b a) (- b a))) (/ (- (/ 1 a) (/ 1 b)) (* (+ b a) (- b a))))
* [exit]simplify:  Simplified to (* (/ (/ PI 2) (* (+ b a) (- b a))) (/ (- (/ 1 a) (/ 1 b)) (* (+ b a) (- b a))))
* * * * [misc]progress:  [ 30 / 105 ] simplifiying candidate #<alt-delta (λ (a b) (* (* (- (/ 1 a) (/ 1 b)) (/ (/ PI 2) (* (+ b a) (- (pow b 3) (pow a 3))))) (+ (* b b) (+ (* a a) (* b a)))))>
* [enter]simplify:  Simplifying (* (- (/ 1 a) (/ 1 b)) (/ (/ PI 2) (* (+ b a) (- (pow b 3) (pow a 3)))))
* * [misc]simplify:  iters left: 6 (17 enodes)
* * [misc]simplify:  iters left: 5 (38 enodes)
* * [misc]simplify:  iters left: 4 (99 enodes)
* * [misc]simplify:  iters left: 3 (325 enodes)
* [exit]simplify:  Simplified to (* (/ (- (/ 1 a) (/ 1 b)) (+ b a)) (/ (/ PI 2) (- (pow b 3) (pow a 3))))
* [exit]simplify:  Simplified to (* (/ (- (/ 1 a) (/ 1 b)) (+ b a)) (/ (/ PI 2) (- (pow b 3) (pow a 3))))
* * * * [misc]progress:  [ 31 / 105 ] simplifiying candidate #<alt-delta (λ (a b) (* (* (- (/ 1 a) (/ 1 b)) (/ (/ PI 2) (* (+ b a) (- (* b b) (* a a))))) (+ b a)))>
* [enter]simplify:  Simplifying (* (- (/ 1 a) (/ 1 b)) (/ (/ PI 2) (* (+ b a) (- (* b b) (* a a)))))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (33 enodes)
* * [misc]simplify:  iters left: 4 (98 enodes)
* * [misc]simplify:  iters left: 3 (389 enodes)
* [exit]simplify:  Simplified to (/ (/ (- (/ 1 a) (/ 1 b)) (* (- b a) (+ b a))) (/ (* (+ b a) 2) PI))
* [exit]simplify:  Simplified to (/ (/ (- (/ 1 a) (/ 1 b)) (* (- b a) (+ b a))) (/ (* (+ b a) 2) PI))
* * * * [misc]progress:  [ 32 / 105 ] simplifiying candidate #<alt-delta (λ (a b) (* (* (- (/ 1 a) (/ 1 b)) (/ (/ PI 2) (* (+ (pow b 3) (pow a 3)) (- b a)))) (+ (* b b) (- (* a a) (* b a)))))>
* [enter]simplify:  Simplifying (* (- (/ 1 a) (/ 1 b)) (/ (/ PI 2) (* (+ (pow b 3) (pow a 3)) (- b a))))
* * [misc]simplify:  iters left: 6 (17 enodes)
* * [misc]simplify:  iters left: 5 (38 enodes)
* * [misc]simplify:  iters left: 4 (93 enodes)
* * [misc]simplify:  iters left: 3 (309 enodes)
* [exit]simplify:  Simplified to (* (/ (- (/ 1 a) (/ 1 b)) (+ (pow a 3) (pow b 3))) (/ (/ PI 2) (- b a)))
* [exit]simplify:  Simplified to (* (/ (- (/ 1 a) (/ 1 b)) (+ (pow a 3) (pow b 3))) (/ (/ PI 2) (- b a)))
* * * * [misc]progress:  [ 33 / 105 ] simplifiying candidate #<alt-delta (λ (a b) (* (* (- (/ 1 a) (/ 1 b)) (/ (/ PI 2) (* (- (* b b) (* a a)) (- b a)))) (- b a)))>
* [enter]simplify:  Simplifying (* (- (/ 1 a) (/ 1 b)) (/ (/ PI 2) (* (- (* b b) (* a a)) (- b a))))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (34 enodes)
* * [misc]simplify:  iters left: 4 (103 enodes)
* * [misc]simplify:  iters left: 3 (420 enodes)
* [exit]simplify:  Simplified to (/ (/ (/ PI (- b a)) (* (+ b a) (- b a))) (/ 2 (- (/ 1 a) (/ 1 b))))
* [exit]simplify:  Simplified to (/ (/ (/ PI (- b a)) (* (+ b a) (- b a))) (/ 2 (- (/ 1 a) (/ 1 b))))
* * * * [misc]progress:  [ 34 / 105 ] simplifiying candidate #<alt-delta (λ (a b) (* (* (cbrt (- (/ 1 a) (/ 1 b))) (cbrt (- (/ 1 a) (/ 1 b)))) (* (cbrt (- (/ 1 a) (/ 1 b))) (/ (/ PI 2) (* (+ b a) (- b a))))))>
* [enter]simplify:  Simplifying (* (cbrt (- (/ 1 a) (/ 1 b))) (/ (/ PI 2) (* (+ b a) (- b a))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (30 enodes)
* * [misc]simplify:  iters left: 4 (79 enodes)
* * [misc]simplify:  iters left: 3 (203 enodes)
* * [misc]simplify:  iters left: 2 (459 enodes)
* [exit]simplify:  Simplified to (/ (cbrt (- (/ 1 a) (/ 1 b))) (* (+ b a) (/ (- b a) (/ PI 2))))
* [exit]simplify:  Simplified to (/ (cbrt (- (/ 1 a) (/ 1 b))) (* (+ b a) (/ (- b a) (/ PI 2))))
* * * * [misc]progress:  [ 35 / 105 ] simplifiying candidate #<alt-delta (λ (a b) (* (sqrt (- (/ 1 a) (/ 1 b))) (* (sqrt (- (/ 1 a) (/ 1 b))) (/ (/ PI 2) (* (+ b a) (- b a))))))>
* [enter]simplify:  Simplifying (* (sqrt (- (/ 1 a) (/ 1 b))) (/ (/ PI 2) (* (+ b a) (- b a))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (30 enodes)
* * [misc]simplify:  iters left: 4 (79 enodes)
* * [misc]simplify:  iters left: 3 (203 enodes)
* * [misc]simplify:  iters left: 2 (459 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (- (/ 1 a) (/ 1 b))) (* (+ b a) (/ (- b a) (/ PI 2))))
* [exit]simplify:  Simplified to (/ (sqrt (- (/ 1 a) (/ 1 b))) (* (+ b a) (/ (- b a) (/ PI 2))))
* * * * [misc]progress:  [ 36 / 105 ] simplifiying candidate #<alt-delta (λ (a b) (* 1 (* (- (/ 1 a) (/ 1 b)) (/ (/ PI 2) (* (+ b a) (- b a))))))>
* [enter]simplify:  Simplifying (* (- (/ 1 a) (/ 1 b)) (/ (/ PI 2) (* (+ b a) (- b a))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (29 enodes)
* * [misc]simplify:  iters left: 4 (84 enodes)
* * [misc]simplify:  iters left: 3 (283 enodes)
* [exit]simplify:  Simplified to (/ (* (/ PI (- b a)) (- (/ 1 a) (/ 1 b))) (* (+ b a) 2))
* [exit]simplify:  Simplified to (/ (* (/ PI (- b a)) (- (/ 1 a) (/ 1 b))) (* (+ b a) 2))
* * * * [misc]progress:  [ 37 / 105 ] simplifiying candidate #<alt-delta (λ (a b) (* (+ (sqrt (/ 1 a)) (sqrt (/ 1 b))) (* (- (sqrt (/ 1 a)) (sqrt (/ 1 b))) (/ (/ PI 2) (* (+ b a) (- b a))))))>
* [enter]simplify:  Simplifying (* (- (sqrt (/ 1 a)) (sqrt (/ 1 b))) (/ (/ PI 2) (* (+ b a) (- b a))))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (31 enodes)
* * [misc]simplify:  iters left: 4 (84 enodes)
* * [misc]simplify:  iters left: 3 (275 enodes)
* [exit]simplify:  Simplified to (/ (- (sqrt (/ 1 a)) (sqrt (/ 1 b))) (/ (+ a b) (/ (/ PI 2) (- b a))))
* [exit]simplify:  Simplified to (/ (- (sqrt (/ 1 a)) (sqrt (/ 1 b))) (/ (+ a b) (/ (/ PI 2) (- b a))))
* * * * [misc]progress:  [ 38 / 105 ] simplifiying candidate #<alt-delta (λ (a b) (* 1 (* (- (/ 1 a) (/ 1 b)) (/ (/ PI 2) (* (+ b a) (- b a))))))>
* [enter]simplify:  Simplifying (* (- (/ 1 a) (/ 1 b)) (/ (/ PI 2) (* (+ b a) (- b a))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (29 enodes)
* * [misc]simplify:  iters left: 4 (84 enodes)
* * [misc]simplify:  iters left: 3 (283 enodes)
* [exit]simplify:  Simplified to (/ (* (/ PI (- b a)) (- (/ 1 a) (/ 1 b))) (* (+ b a) 2))
* [exit]simplify:  Simplified to (/ (* (/ PI (- b a)) (- (/ 1 a) (/ 1 b))) (* (+ b a) 2))
* * * * [misc]progress:  [ 39 / 105 ] simplifiying candidate #<alt-delta (λ (a b) (* 1 (* (- (/ 1 a) (/ 1 b)) (/ (/ PI 2) (* (+ b a) (- b a))))))>
* [enter]simplify:  Simplifying (* (- (/ 1 a) (/ 1 b)) (/ (/ PI 2) (* (+ b a) (- b a))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (29 enodes)
* * [misc]simplify:  iters left: 4 (84 enodes)
* * [misc]simplify:  iters left: 3 (283 enodes)
* [exit]simplify:  Simplified to (/ (* (/ PI (- b a)) (- (/ 1 a) (/ 1 b))) (* (+ b a) 2))
* [exit]simplify:  Simplified to (/ (* (/ PI (- b a)) (- (/ 1 a) (/ 1 b))) (* (+ b a) 2))
* * * * [misc]progress:  [ 40 / 105 ] simplifiying candidate #<alt-delta (λ (a b) (* 1 (* (- (/ 1 a) (/ 1 b)) (/ (/ PI 2) (* (+ b a) (- b a))))))>
* [enter]simplify:  Simplifying (* (- (/ 1 a) (/ 1 b)) (/ (/ PI 2) (* (+ b a) (- b a))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (29 enodes)
* * [misc]simplify:  iters left: 4 (84 enodes)
* * [misc]simplify:  iters left: 3 (283 enodes)
* [exit]simplify:  Simplified to (/ (* (/ PI (- b a)) (- (/ 1 a) (/ 1 b))) (* (+ b a) 2))
* [exit]simplify:  Simplified to (/ (* (/ PI (- b a)) (- (/ 1 a) (/ 1 b))) (* (+ b a) 2))
* * * * [misc]progress:  [ 41 / 105 ] simplifiying candidate #<alt-delta (λ (a b) (* 1 (* (- (/ 1 a) (/ 1 b)) (/ (/ PI 2) (* (+ b a) (- b a))))))>
* [enter]simplify:  Simplifying (* (- (/ 1 a) (/ 1 b)) (/ (/ PI 2) (* (+ b a) (- b a))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (29 enodes)
* * [misc]simplify:  iters left: 4 (84 enodes)
* * [misc]simplify:  iters left: 3 (283 enodes)
* [exit]simplify:  Simplified to (/ (* (/ PI (- b a)) (- (/ 1 a) (/ 1 b))) (* (+ b a) 2))
* [exit]simplify:  Simplified to (/ (* (/ PI (- b a)) (- (/ 1 a) (/ 1 b))) (* (+ b a) 2))
* * * * [misc]progress:  [ 42 / 105 ] simplifiying candidate #<alt-delta (λ (a b) (/ (* (- (/ 1 a) (/ 1 b)) (/ PI 2)) (* (+ b a) (- b a))))>
* [enter]simplify:  Simplifying (* (- (/ 1 a) (/ 1 b)) (/ PI 2))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (30 enodes)
* * [misc]simplify:  iters left: 3 (61 enodes)
* * [misc]simplify:  iters left: 2 (143 enodes)
* * [misc]simplify:  iters left: 1 (245 enodes)
* [exit]simplify:  Simplified to (/ (- (/ PI a) (/ PI b)) 2)
* [exit]simplify:  Simplified to (/ (- (/ PI a) (/ PI b)) 2)
* * * * [misc]progress:  [ 43 / 105 ] simplifiying candidate #<alt-delta (λ (a b) (/ (* (- (* 1 b) (* a 1)) (/ (/ PI 2) (* (+ b a) (- b a)))) (* a b)))>
* [enter]simplify:  Simplifying (* (- (* 1 b) (* a 1)) (/ (/ PI 2) (* (+ b a) (- b a))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (29 enodes)
* * [misc]simplify:  iters left: 4 (91 enodes)
* * [misc]simplify:  iters left: 3 (326 enodes)
* [exit]simplify:  Simplified to (/ (/ PI 2) (+ a b))
* [exit]simplify:  Simplified to (/ (/ PI 2) (+ a b))
* * * * [misc]progress:  [ 44 / 105 ] simplifiying candidate #<alt-delta (λ (a b) (/ (* (- (pow (/ 1 a) 3) (pow (/ 1 b) 3)) (/ (/ PI 2) (* (+ b a) (- b a)))) (+ (* (/ 1 a) (/ 1 a)) (+ (* (/ 1 b) (/ 1 b)) (* (/ 1 a) (/ 1 b))))))>
* [enter]simplify:  Simplifying (* (- (pow (/ 1 a) 3) (pow (/ 1 b) 3)) (/ (/ PI 2) (* (+ b a) (- b a))))
* * [misc]simplify:  iters left: 6 (17 enodes)
* * [misc]simplify:  iters left: 5 (43 enodes)
* * [misc]simplify:  iters left: 4 (126 enodes)
* * [misc]simplify:  iters left: 3 (372 enodes)
* [exit]simplify:  Simplified to (* (- (/ (/ 1 a) (* a a)) (/ (/ 1 b) (* b b))) (/ (/ (/ PI 2) (- b a)) (+ a b)))
* [exit]simplify:  Simplified to (* (- (/ (/ 1 a) (* a a)) (/ (/ 1 b) (* b b))) (/ (/ (/ PI 2) (- b a)) (+ a b)))
* * * * [misc]progress:  [ 45 / 105 ] simplifiying candidate #<alt-delta (λ (a b) (/ (* (- (* (/ 1 a) (/ 1 a)) (* (/ 1 b) (/ 1 b))) (/ (/ PI 2) (* (+ b a) (- b a)))) (+ (/ 1 a) (/ 1 b))))>
* [enter]simplify:  Simplifying (* (- (* (/ 1 a) (/ 1 a)) (* (/ 1 b) (/ 1 b))) (/ (/ PI 2) (* (+ b a) (- b a))))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (42 enodes)
* * [misc]simplify:  iters left: 4 (110 enodes)
* * [misc]simplify:  iters left: 3 (420 enodes)
* [exit]simplify:  Simplified to (/ (* (- (/ 1 a) (/ 1 b)) (+ (/ 1 b) (/ 1 a))) (* (- b a) (/ (+ a b) (/ PI 2))))
* [exit]simplify:  Simplified to (/ (* (- (/ 1 a) (/ 1 b)) (+ (/ 1 b) (/ 1 a))) (* (- b a) (/ (+ a b) (/ PI 2))))
* * * * [misc]progress:  [ 46 / 105 ] simplifiying candidate #<alt-delta (λ (a b) (* (/ (/ PI 2) (* (+ b a) (- b a))) (- (/ 1 a) (/ 1 b))))>
* * * * [misc]progress:  [ 47 / 105 ] simplifiying candidate #<alt-delta (λ (a b) (* (- (/ 1 a) (/ 1 b)) (pow (/ (/ PI 2) (* (+ b a) (- b a))) 1)))>
* * * * [misc]progress:  [ 48 / 105 ] simplifiying candidate #<alt-delta (λ (a b) (* (- (/ 1 a) (/ 1 b)) (exp (- (log (/ PI 2)) (+ (log (+ b a)) (log (- b a)))))))>
* [enter]simplify:  Simplifying (- (log (/ PI 2)) (+ (log (+ b a)) (log (- b a))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (23 enodes)
* * [misc]simplify:  iters left: 4 (40 enodes)
* * [misc]simplify:  iters left: 3 (82 enodes)
* * [misc]simplify:  iters left: 2 (168 enodes)
* * [misc]simplify:  iters left: 1 (349 enodes)
* [exit]simplify:  Simplified to (- (- (log (/ PI 2)) (log (- b a))) (log (+ b a)))
* [exit]simplify:  Simplified to (- (- (log (/ PI 2)) (log (- b a))) (log (+ b a)))
* * * * [misc]progress:  [ 49 / 105 ] simplifiying candidate #<alt-delta (λ (a b) (* (- (/ 1 a) (/ 1 b)) (exp (- (log (/ PI 2)) (log (* (+ b a) (- b a)))))))>
* [enter]simplify:  Simplifying (- (log (/ PI 2)) (log (* (+ b a) (- b a))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (23 enodes)
* * [misc]simplify:  iters left: 4 (51 enodes)
* * [misc]simplify:  iters left: 3 (113 enodes)
* * [misc]simplify:  iters left: 2 (241 enodes)
* * [misc]simplify:  iters left: 1 (466 enodes)
* [exit]simplify:  Simplified to (- (log (/ PI 2)) (log (* (- b a) (+ b a))))
* [exit]simplify:  Simplified to (- (log (/ PI 2)) (log (* (- b a) (+ b a))))
* * * * [misc]progress:  [ 50 / 105 ] simplifiying candidate #<alt-delta (λ (a b) (* (- (/ 1 a) (/ 1 b)) (exp (log (/ (/ PI 2) (* (+ b a) (- b a)))))))>
* [enter]simplify:  Simplifying (log (/ (/ PI 2) (* (+ b a) (- b a))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (21 enodes)
* * [misc]simplify:  iters left: 4 (55 enodes)
* * [misc]simplify:  iters left: 3 (145 enodes)
* * [misc]simplify:  iters left: 2 (366 enodes)
* [exit]simplify:  Simplified to (log (/ (/ (/ PI 2) (+ b a)) (- b a)))
* [exit]simplify:  Simplified to (log (/ (/ (/ PI 2) (+ b a)) (- b a)))
* * * * [misc]progress:  [ 51 / 105 ] simplifiying candidate #<alt-delta (λ (a b) (* (- (/ 1 a) (/ 1 b)) (log (exp (/ (/ PI 2) (* (+ b a) (- b a)))))))>
* [enter]simplify:  Simplifying (exp (/ (/ PI 2) (* (+ b a) (- b a))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* * [misc]simplify:  iters left: 4 (43 enodes)
* * [misc]simplify:  iters left: 3 (112 enodes)
* * [misc]simplify:  iters left: 2 (268 enodes)
* [exit]simplify:  Simplified to (exp (/ (/ (/ PI 2) (- b a)) (+ b a)))
* [exit]simplify:  Simplified to (exp (/ (/ (/ PI 2) (- b a)) (+ b a)))
* * * * [misc]progress:  [ 52 / 105 ] simplifiying candidate #<alt-delta (λ (a b) (* (- (/ 1 a) (/ 1 b)) (cbrt (/ (* (* (/ PI 2) (/ PI 2)) (/ PI 2)) (* (* (* (+ b a) (+ b a)) (+ b a)) (* (* (- b a) (- b a)) (- b a)))))))>
* [enter]simplify:  Simplifying (/ (* (* (/ PI 2) (/ PI 2)) (/ PI 2)) (* (* (* (+ b a) (+ b a)) (+ b a)) (* (* (- b a) (- b a)) (- b a))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (51 enodes)
* * [misc]simplify:  iters left: 4 (245 enodes)
* [exit]simplify:  Simplified to (* (/ (/ (/ PI 2) (+ a b)) (pow (- b a) 3)) (* (/ (/ PI 2) (+ a b)) (/ (/ PI 2) (+ a b))))
* [exit]simplify:  Simplified to (* (/ (/ (/ PI 2) (+ a b)) (pow (- b a) 3)) (* (/ (/ PI 2) (+ a b)) (/ (/ PI 2) (+ a b))))
* * * * [misc]progress:  [ 53 / 105 ] simplifiying candidate #<alt-delta (λ (a b) (* (- (/ 1 a) (/ 1 b)) (cbrt (/ (* (* (/ PI 2) (/ PI 2)) (/ PI 2)) (* (* (* (+ b a) (- b a)) (* (+ b a) (- b a))) (* (+ b a) (- b a)))))))>
* [enter]simplify:  Simplifying (/ (* (* (/ PI 2) (/ PI 2)) (/ PI 2)) (* (* (* (+ b a) (- b a)) (* (+ b a) (- b a))) (* (+ b a) (- b a))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (38 enodes)
* * [misc]simplify:  iters left: 4 (181 enodes)
* [exit]simplify:  Simplified to (pow (/ (/ (/ PI 2) (+ a b)) (- b a)) 3)
* [exit]simplify:  Simplified to (pow (/ (/ (/ PI 2) (+ a b)) (- b a)) 3)
* * * * [misc]progress:  [ 54 / 105 ] simplifiying candidate #<alt-delta (λ (a b) (* (- (/ 1 a) (/ 1 b)) (* (* (cbrt (/ (/ PI 2) (* (+ b a) (- b a)))) (cbrt (/ (/ PI 2) (* (+ b a) (- b a))))) (cbrt (/ (/ PI 2) (* (+ b a) (- b a)))))))>
* [enter]simplify:  Simplifying (* (cbrt (/ (/ PI 2) (* (+ b a) (- b a)))) (cbrt (/ (/ PI 2) (* (+ b a) (- b a)))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (44 enodes)
* * [misc]simplify:  iters left: 3 (111 enodes)
* * [misc]simplify:  iters left: 2 (267 enodes)
* [exit]simplify:  Simplified to (* (cbrt (/ (/ (/ PI 2) (+ b a)) (- b a))) (cbrt (/ (/ (/ PI 2) (+ b a)) (- b a))))
* [exit]simplify:  Simplified to (* (cbrt (/ (/ (/ PI 2) (+ b a)) (- b a))) (cbrt (/ (/ (/ PI 2) (+ b a)) (- b a))))
* [enter]simplify:  Simplifying (cbrt (/ (/ PI 2) (* (+ b a) (- b a))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* * [misc]simplify:  iters left: 4 (43 enodes)
* * [misc]simplify:  iters left: 3 (110 enodes)
* * [misc]simplify:  iters left: 2 (266 enodes)
* [exit]simplify:  Simplified to (cbrt (/ (/ (/ PI 2) (- b a)) (+ b a)))
* [exit]simplify:  Simplified to (cbrt (/ (/ (/ PI 2) (- b a)) (+ b a)))
* * * * [misc]progress:  [ 55 / 105 ] simplifiying candidate #<alt-delta (λ (a b) (* (- (/ 1 a) (/ 1 b)) (cbrt (* (* (/ (/ PI 2) (* (+ b a) (- b a))) (/ (/ PI 2) (* (+ b a) (- b a)))) (/ (/ PI 2) (* (+ b a) (- b a)))))))>
* [enter]simplify:  Simplifying (* (* (/ (/ PI 2) (* (+ b a) (- b a))) (/ (/ PI 2) (* (+ b a) (- b a)))) (/ (/ PI 2) (* (+ b a) (- b a))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (26 enodes)
* * [misc]simplify:  iters left: 4 (110 enodes)
* [exit]simplify:  Simplified to (pow (/ (/ (/ PI 2) (- b a)) (+ b a)) 3)
* [exit]simplify:  Simplified to (pow (/ (/ (/ PI 2) (- b a)) (+ b a)) 3)
* * * * [misc]progress:  [ 56 / 105 ] simplifiying candidate #<alt-delta (λ (a b) (* (- (/ 1 a) (/ 1 b)) (* (sqrt (/ (/ PI 2) (* (+ b a) (- b a)))) (sqrt (/ (/ PI 2) (* (+ b a) (- b a)))))))>
* [enter]simplify:  Simplifying (sqrt (/ (/ PI 2) (* (+ b a) (- b a))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* * [misc]simplify:  iters left: 4 (43 enodes)
* * [misc]simplify:  iters left: 3 (110 enodes)
* * [misc]simplify:  iters left: 2 (266 enodes)
* [exit]simplify:  Simplified to (sqrt (/ (/ (/ PI 2) (- b a)) (+ b a)))
* [exit]simplify:  Simplified to (sqrt (/ (/ (/ PI 2) (- b a)) (+ b a)))
* [enter]simplify:  Simplifying (sqrt (/ (/ PI 2) (* (+ b a) (- b a))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* * [misc]simplify:  iters left: 4 (43 enodes)
* * [misc]simplify:  iters left: 3 (110 enodes)
* * [misc]simplify:  iters left: 2 (266 enodes)
* [exit]simplify:  Simplified to (sqrt (/ (/ (/ PI 2) (- b a)) (+ b a)))
* [exit]simplify:  Simplified to (sqrt (/ (/ (/ PI 2) (- b a)) (+ b a)))
* * * * [misc]progress:  [ 57 / 105 ] simplifiying candidate #<alt-delta (λ (a b) (* (- (/ 1 a) (/ 1 b)) (/ (- (/ PI 2)) (- (* (+ b a) (- b a))))))>
* [enter]simplify:  Simplifying (- (/ PI 2))
* * [misc]simplify:  iters left: 4 (4 enodes)
* * [misc]simplify:  iters left: 3 (6 enodes)
* [exit]simplify:  Simplified to (- (/ PI 2))
* [exit]simplify:  Simplified to (- (/ PI 2))
* [enter]simplify:  Simplifying (- (* (+ b a) (- b a)))
* * [misc]simplify:  iters left: 6 (6 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (42 enodes)
* * [misc]simplify:  iters left: 3 (127 enodes)
* * [misc]simplify:  iters left: 2 (254 enodes)
* * [misc]simplify:  iters left: 1 (454 enodes)
* [exit]simplify:  Simplified to (* (- a b) (+ a b))
* [exit]simplify:  Simplified to (* (- a b) (+ a b))
* * * * [misc]progress:  [ 58 / 105 ] simplifiying candidate #<alt-delta (λ (a b) (* (- (/ 1 a) (/ 1 b)) (* (/ (* (cbrt (/ PI 2)) (cbrt (/ PI 2))) (+ b a)) (/ (cbrt (/ PI 2)) (- b a)))))>
* [enter]simplify:  Simplifying (/ (* (cbrt (/ PI 2)) (cbrt (/ PI 2))) (+ b a))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (12 enodes)
* * [misc]simplify:  iters left: 4 (14 enodes)
* * [misc]simplify:  iters left: 3 (15 enodes)
* [exit]simplify:  Simplified to (/ (cbrt (/ PI 2)) (/ (+ a b) (cbrt (/ PI 2))))
* [exit]simplify:  Simplified to (/ (cbrt (/ PI 2)) (/ (+ a b) (cbrt (/ PI 2))))
* [enter]simplify:  Simplifying (/ (cbrt (/ PI 2)) (- b a))
* * [misc]simplify:  iters left: 5 (8 enodes)
* * [misc]simplify:  iters left: 4 (10 enodes)
* * [misc]simplify:  iters left: 3 (11 enodes)
* [exit]simplify:  Simplified to (/ (cbrt (/ PI 2)) (- b a))
* [exit]simplify:  Simplified to (/ (cbrt (/ PI 2)) (- b a))
* * * * [misc]progress:  [ 59 / 105 ] simplifiying candidate #<alt-delta (λ (a b) (* (- (/ 1 a) (/ 1 b)) (* (/ (sqrt (/ PI 2)) (+ b a)) (/ (sqrt (/ PI 2)) (- b a)))))>
* [enter]simplify:  Simplifying (/ (sqrt (/ PI 2)) (+ b a))
* * [misc]simplify:  iters left: 5 (8 enodes)
* * [misc]simplify:  iters left: 4 (9 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (/ PI 2)) (+ b a))
* [exit]simplify:  Simplified to (/ (sqrt (/ PI 2)) (+ b a))
* [enter]simplify:  Simplifying (/ (sqrt (/ PI 2)) (- b a))
* * [misc]simplify:  iters left: 5 (8 enodes)
* * [misc]simplify:  iters left: 4 (10 enodes)
* * [misc]simplify:  iters left: 3 (11 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (/ PI 2)) (- b a))
* [exit]simplify:  Simplified to (/ (sqrt (/ PI 2)) (- b a))
* * * * [misc]progress:  [ 60 / 105 ] simplifiying candidate #<alt-delta (λ (a b) (* (- (/ 1 a) (/ 1 b)) (* (/ 1 (+ b a)) (/ (/ PI 2) (- b a)))))>
* [enter]simplify:  Simplifying (/ 1 (+ b a))
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (8 enodes)
* [exit]simplify:  Simplified to (/ 1 (+ b a))
* [exit]simplify:  Simplified to (/ 1 (+ b a))
* [enter]simplify:  Simplifying (/ (/ PI 2) (- b a))
* * [misc]simplify:  iters left: 4 (7 enodes)
* * [misc]simplify:  iters left: 3 (11 enodes)
* * [misc]simplify:  iters left: 2 (15 enodes)
* * [misc]simplify:  iters left: 1 (23 enodes)
* [exit]simplify:  Simplified to (/ (/ PI 2) (- b a))
* [exit]simplify:  Simplified to (/ (/ PI 2) (- b a))
* * * * [misc]progress:  [ 61 / 105 ] simplifiying candidate #<alt-delta (λ (a b) (* (- (/ 1 a) (/ 1 b)) (* (/ PI (+ b a)) (/ (/ 1 2) (- b a)))))>
* [enter]simplify:  Simplifying (/ PI (+ b a))
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (6 enodes)
* [exit]simplify:  Simplified to (/ PI (+ b a))
* [exit]simplify:  Simplified to (/ PI (+ b a))
* [enter]simplify:  Simplifying (/ (/ 1 2) (- b a))
* * [misc]simplify:  iters left: 4 (7 enodes)
* * [misc]simplify:  iters left: 3 (13 enodes)
* * [misc]simplify:  iters left: 2 (17 enodes)
* * [misc]simplify:  iters left: 1 (25 enodes)
* [exit]simplify:  Simplified to (/ (/ 1 2) (- b a))
* [exit]simplify:  Simplified to (/ (/ 1 2) (- b a))
* * * * [misc]progress:  [ 62 / 105 ] simplifiying candidate #<alt-delta (λ (a b) (* (- (/ 1 a) (/ 1 b)) (* 1 (/ (/ PI 2) (* (+ b a) (- b a))))))>
* * * * [misc]progress:  [ 63 / 105 ] simplifiying candidate #<alt-delta (λ (a b) (* (- (/ 1 a) (/ 1 b)) (* (/ PI 2) (/ 1 (* (+ b a) (- b a))))))>
* [enter]simplify:  Simplifying (/ 1 (* (+ b a) (- b a)))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (30 enodes)
* * [misc]simplify:  iters left: 3 (59 enodes)
* * [misc]simplify:  iters left: 2 (116 enodes)
* * [misc]simplify:  iters left: 1 (180 enodes)
* [exit]simplify:  Simplified to (/ (/ 1 (+ b a)) (- b a))
* [exit]simplify:  Simplified to (/ (/ 1 (+ b a)) (- b a))
* * * * [misc]progress:  [ 64 / 105 ] simplifiying candidate #<alt-delta (λ (a b) (* (- (/ 1 a) (/ 1 b)) (/ 1 (/ (* (+ b a) (- b a)) (/ PI 2)))))>
* [enter]simplify:  Simplifying (/ (* (+ b a) (- b a)) (/ PI 2))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (43 enodes)
* * [misc]simplify:  iters left: 3 (100 enodes)
* * [misc]simplify:  iters left: 2 (258 enodes)
* [exit]simplify:  Simplified to (* (/ (- b a) (/ PI 2)) (+ a b))
* [exit]simplify:  Simplified to (* (/ (- b a) (/ PI 2)) (+ a b))
* * * * [misc]progress:  [ 65 / 105 ] simplifiying candidate #<alt-delta (λ (a b) (* (- (/ 1 a) (/ 1 b)) (/ (/ (/ PI 2) (+ b a)) (- b a))))>
* [enter]simplify:  Simplifying (/ (/ PI 2) (+ b a))
* * [misc]simplify:  iters left: 4 (7 enodes)
* * [misc]simplify:  iters left: 3 (10 enodes)
* * [misc]simplify:  iters left: 2 (13 enodes)
* * [misc]simplify:  iters left: 1 (21 enodes)
* [exit]simplify:  Simplified to (/ (/ PI 2) (+ b a))
* [exit]simplify:  Simplified to (/ (/ PI 2) (+ b a))
* * * * [misc]progress:  [ 66 / 105 ] simplifiying candidate #<alt-delta (λ (a b) (* (- (/ 1 a) (/ 1 b)) (/ (* (cbrt (/ PI 2)) (cbrt (/ PI 2))) (/ (* (+ b a) (- b a)) (cbrt (/ PI 2))))))>
* [enter]simplify:  Simplifying (/ (* (+ b a) (- b a)) (cbrt (/ PI 2)))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (33 enodes)
* * [misc]simplify:  iters left: 3 (73 enodes)
* * [misc]simplify:  iters left: 2 (141 enodes)
* * [misc]simplify:  iters left: 1 (229 enodes)
* [exit]simplify:  Simplified to (/ (* (+ a b) (- b a)) (cbrt (/ PI 2)))
* [exit]simplify:  Simplified to (/ (* (+ a b) (- b a)) (cbrt (/ PI 2)))
* * * * [misc]progress:  [ 67 / 105 ] simplifiying candidate #<alt-delta (λ (a b) (* (- (/ 1 a) (/ 1 b)) (/ (sqrt (/ PI 2)) (/ (* (+ b a) (- b a)) (sqrt (/ PI 2))))))>
* [enter]simplify:  Simplifying (/ (* (+ b a) (- b a)) (sqrt (/ PI 2)))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (33 enodes)
* * [misc]simplify:  iters left: 3 (73 enodes)
* * [misc]simplify:  iters left: 2 (141 enodes)
* * [misc]simplify:  iters left: 1 (229 enodes)
* [exit]simplify:  Simplified to (/ (* (+ a b) (- b a)) (sqrt (/ PI 2)))
* [exit]simplify:  Simplified to (/ (* (+ a b) (- b a)) (sqrt (/ PI 2)))
* * * * [misc]progress:  [ 68 / 105 ] simplifiying candidate #<alt-delta (λ (a b) (* (- (/ 1 a) (/ 1 b)) (/ 1 (/ (* (+ b a) (- b a)) (/ PI 2)))))>
* [enter]simplify:  Simplifying (/ (* (+ b a) (- b a)) (/ PI 2))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (43 enodes)
* * [misc]simplify:  iters left: 3 (100 enodes)
* * [misc]simplify:  iters left: 2 (258 enodes)
* [exit]simplify:  Simplified to (* (/ (- b a) (/ PI 2)) (+ a b))
* [exit]simplify:  Simplified to (* (/ (- b a) (/ PI 2)) (+ a b))
* * * * [misc]progress:  [ 69 / 105 ] simplifiying candidate #<alt-delta (λ (a b) (* (- (/ 1 a) (/ 1 b)) (/ PI (/ (* (+ b a) (- b a)) (/ 1 2)))))>
* [enter]simplify:  Simplifying (/ (* (+ b a) (- b a)) (/ 1 2))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (43 enodes)
* * [misc]simplify:  iters left: 3 (115 enodes)
* * [misc]simplify:  iters left: 2 (329 enodes)
* [exit]simplify:  Simplified to (* (* (- b a) (+ a b)) 2)
* [exit]simplify:  Simplified to (* (* (- b a) (+ a b)) 2)
* * * * [misc]progress:  [ 70 / 105 ] simplifiying candidate #<alt-delta (λ (a b) (* (- (/ 1 a) (/ 1 b)) (* (/ (/ PI 2) (* (+ (pow b 3) (pow a 3)) (- (pow b 3) (pow a 3)))) (* (+ (* b b) (- (* a a) (* b a))) (+ (* b b) (+ (* a a) (* b a)))))))>
* [enter]simplify:  Simplifying (/ (/ PI 2) (* (+ (pow b 3) (pow a 3)) (- (pow b 3) (pow a 3))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (26 enodes)
* * [misc]simplify:  iters left: 4 (57 enodes)
* * [misc]simplify:  iters left: 3 (166 enodes)
* [exit]simplify:  Simplified to (/ (/ PI 2) (* (+ (pow b 3) (pow a 3)) (- (pow b 3) (pow a 3))))
* [exit]simplify:  Simplified to (/ (/ PI 2) (* (+ (pow b 3) (pow a 3)) (- (pow b 3) (pow a 3))))
* * * * [misc]progress:  [ 71 / 105 ] simplifiying candidate #<alt-delta (λ (a b) (* (- (/ 1 a) (/ 1 b)) (* (/ (/ PI 2) (* (+ (pow b 3) (pow a 3)) (- (* b b) (* a a)))) (* (+ (* b b) (- (* a a) (* b a))) (+ b a)))))>
* [enter]simplify:  Simplifying (/ (/ PI 2) (* (+ (pow b 3) (pow a 3)) (- (* b b) (* a a))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (29 enodes)
* * [misc]simplify:  iters left: 4 (66 enodes)
* * [misc]simplify:  iters left: 3 (237 enodes)
* [exit]simplify:  Simplified to (/ (/ (/ PI 2) (+ (pow b 3) (pow a 3))) (* (- b a) (+ a b)))
* [exit]simplify:  Simplified to (/ (/ (/ PI 2) (+ (pow b 3) (pow a 3))) (* (- b a) (+ a b)))
* * * * [misc]progress:  [ 72 / 105 ] simplifiying candidate #<alt-delta (λ (a b) (* (- (/ 1 a) (/ 1 b)) (* (/ (/ PI 2) (* (- (* b b) (* a a)) (- (pow b 3) (pow a 3)))) (* (- b a) (+ (* b b) (+ (* a a) (* b a)))))))>
* [enter]simplify:  Simplifying (/ (/ PI 2) (* (- (* b b) (* a a)) (- (pow b 3) (pow a 3))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (30 enodes)
* * [misc]simplify:  iters left: 4 (70 enodes)
* * [misc]simplify:  iters left: 3 (248 enodes)
* [exit]simplify:  Simplified to (/ (/ (/ (/ PI 2) (+ a b)) (- (pow b 3) (pow a 3))) (- b a))
* [exit]simplify:  Simplified to (/ (/ (/ (/ PI 2) (+ a b)) (- (pow b 3) (pow a 3))) (- b a))
* * * * [misc]progress:  [ 73 / 105 ] simplifiying candidate #<alt-delta (λ (a b) (* (- (/ 1 a) (/ 1 b)) (* (/ (/ PI 2) (* (- (* b b) (* a a)) (- (* b b) (* a a)))) (* (- b a) (+ b a)))))>
* [enter]simplify:  Simplifying (/ (/ PI 2) (* (- (* b b) (* a a)) (- (* b b) (* a a))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (46 enodes)
* * [misc]simplify:  iters left: 3 (172 enodes)
* [exit]simplify:  Simplified to (/ (/ PI 2) (* (- (* b b) (* a a)) (- (* b b) (* a a))))
* [exit]simplify:  Simplified to (/ (/ PI 2) (* (- (* b b) (* a a)) (- (* b b) (* a a))))
* * * * [misc]progress:  [ 74 / 105 ] simplifiying candidate #<alt-delta (λ (a b) (* (- (/ 1 a) (/ 1 b)) (* (/ (/ PI 2) (* (+ b a) (- (pow b 3) (pow a 3)))) (+ (* b b) (+ (* a a) (* b a))))))>
* [enter]simplify:  Simplifying (/ (/ PI 2) (* (+ b a) (- (pow b 3) (pow a 3))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (26 enodes)
* * [misc]simplify:  iters left: 4 (57 enodes)
* * [misc]simplify:  iters left: 3 (151 enodes)
* * [misc]simplify:  iters left: 2 (474 enodes)
* [exit]simplify:  Simplified to (/ (/ (/ PI 2) (+ b a)) (- (pow b 3) (pow a 3)))
* [exit]simplify:  Simplified to (/ (/ (/ PI 2) (+ b a)) (- (pow b 3) (pow a 3)))
* * * * [misc]progress:  [ 75 / 105 ] simplifiying candidate #<alt-delta (λ (a b) (* (- (/ 1 a) (/ 1 b)) (* (/ (/ PI 2) (* (+ b a) (- (* b b) (* a a)))) (+ b a))))>
* [enter]simplify:  Simplifying (/ (/ PI 2) (* (+ b a) (- (* b b) (* a a))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (21 enodes)
* * [misc]simplify:  iters left: 4 (56 enodes)
* * [misc]simplify:  iters left: 3 (182 enodes)
* [exit]simplify:  Simplified to (/ (/ (/ PI 2) (+ b a)) (- (* b b) (* a a)))
* [exit]simplify:  Simplified to (/ (/ (/ PI 2) (+ b a)) (- (* b b) (* a a)))
* * * * [misc]progress:  [ 76 / 105 ] simplifiying candidate #<alt-delta (λ (a b) (* (- (/ 1 a) (/ 1 b)) (* (/ (/ PI 2) (* (+ (pow b 3) (pow a 3)) (- b a))) (+ (* b b) (- (* a a) (* b a))))))>
* [enter]simplify:  Simplifying (/ (/ PI 2) (* (+ (pow b 3) (pow a 3)) (- b a)))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (26 enodes)
* * [misc]simplify:  iters left: 4 (51 enodes)
* * [misc]simplify:  iters left: 3 (135 enodes)
* * [misc]simplify:  iters left: 2 (410 enodes)
* [exit]simplify:  Simplified to (/ (/ (/ PI 2) (- b a)) (+ (pow b 3) (pow a 3)))
* [exit]simplify:  Simplified to (/ (/ (/ PI 2) (- b a)) (+ (pow b 3) (pow a 3)))
* * * * [misc]progress:  [ 77 / 105 ] simplifiying candidate #<alt-delta (λ (a b) (* (- (/ 1 a) (/ 1 b)) (* (/ (/ PI 2) (* (- (* b b) (* a a)) (- b a))) (- b a))))>
* [enter]simplify:  Simplifying (/ (/ PI 2) (* (- (* b b) (* a a)) (- b a)))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (22 enodes)
* * [misc]simplify:  iters left: 4 (61 enodes)
* * [misc]simplify:  iters left: 3 (224 enodes)
* [exit]simplify:  Simplified to (/ (/ (/ PI 2) (- b a)) (* (- b a) (+ a b)))
* [exit]simplify:  Simplified to (/ (/ (/ PI 2) (- b a)) (* (- b a) (+ a b)))
* * * * [misc]progress:  [ 78 / 105 ] simplifiying candidate #<alt-delta (λ (a b) (* (- (/ 1 a) (/ 1 b)) (/ PI (* (* (+ b a) (- b a)) 2))))>
* [enter]simplify:  Simplifying (* (* (+ b a) (- b a)) 2)
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (35 enodes)
* * [misc]simplify:  iters left: 3 (127 enodes)
* * [misc]simplify:  iters left: 2 (353 enodes)
* [exit]simplify:  Simplified to (* (* (+ a b) 2) (- b a))
* [exit]simplify:  Simplified to (* (* (+ a b) 2) (- b a))
* * * * [misc]progress:  [ 79 / 105 ] simplifiying candidate #<alt-delta (λ (a b) (* (log (/ (exp (/ 1 a)) (exp (/ 1 b)))) (/ (/ PI 2) (* (+ b a) (- b a)))))>
* [enter]simplify:  Simplifying (/ (exp (/ 1 a)) (exp (/ 1 b)))
* * [misc]simplify:  iters left: 5 (8 enodes)
* * [misc]simplify:  iters left: 4 (12 enodes)
* * [misc]simplify:  iters left: 3 (14 enodes)
* * [misc]simplify:  iters left: 2 (19 enodes)
* * [misc]simplify:  iters left: 1 (21 enodes)
* [exit]simplify:  Simplified to (exp (- (/ 1 a) (/ 1 b)))
* [exit]simplify:  Simplified to (exp (- (/ 1 a) (/ 1 b)))
* * * * [misc]progress:  [ 80 / 105 ] simplifiying candidate #<alt-delta (λ (a b) (* (pow (- (/ 1 a) (/ 1 b)) 1) (/ (/ PI 2) (* (+ b a) (- b a)))))>
* * * * [misc]progress:  [ 81 / 105 ] simplifiying candidate #<alt-delta (λ (a b) (* (exp (log (- (/ 1 a) (/ 1 b)))) (/ (/ PI 2) (* (+ b a) (- b a)))))>
* [enter]simplify:  Simplifying (log (- (/ 1 a) (/ 1 b)))
* * [misc]simplify:  iters left: 5 (7 enodes)
* * [misc]simplify:  iters left: 4 (11 enodes)
* * [misc]simplify:  iters left: 3 (14 enodes)
* [exit]simplify:  Simplified to (log (- (/ 1 a) (/ 1 b)))
* [exit]simplify:  Simplified to (log (- (/ 1 a) (/ 1 b)))
* * * * [misc]progress:  [ 82 / 105 ] simplifiying candidate #<alt-delta (λ (a b) (* (log (exp (- (/ 1 a) (/ 1 b)))) (/ (/ PI 2) (* (+ b a) (- b a)))))>
* [enter]simplify:  Simplifying (exp (- (/ 1 a) (/ 1 b)))
* * [misc]simplify:  iters left: 5 (7 enodes)
* * [misc]simplify:  iters left: 4 (14 enodes)
* * [misc]simplify:  iters left: 3 (19 enodes)
* * [misc]simplify:  iters left: 2 (21 enodes)
* * [misc]simplify:  iters left: 1 (25 enodes)
* [exit]simplify:  Simplified to (exp (- (/ 1 a) (/ 1 b)))
* [exit]simplify:  Simplified to (exp (- (/ 1 a) (/ 1 b)))
* * * * [misc]progress:  [ 83 / 105 ] simplifiying candidate #<alt-delta (λ (a b) (* (* (* (cbrt (- (/ 1 a) (/ 1 b))) (cbrt (- (/ 1 a) (/ 1 b)))) (cbrt (- (/ 1 a) (/ 1 b)))) (/ (/ PI 2) (* (+ b a) (- b a)))))>
* [enter]simplify:  Simplifying (* (cbrt (- (/ 1 a) (/ 1 b))) (cbrt (- (/ 1 a) (/ 1 b))))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (12 enodes)
* * [misc]simplify:  iters left: 4 (15 enodes)
* [exit]simplify:  Simplified to (* (cbrt (- (/ 1 a) (/ 1 b))) (cbrt (- (/ 1 a) (/ 1 b))))
* [exit]simplify:  Simplified to (* (cbrt (- (/ 1 a) (/ 1 b))) (cbrt (- (/ 1 a) (/ 1 b))))
* [enter]simplify:  Simplifying (cbrt (- (/ 1 a) (/ 1 b)))
* * [misc]simplify:  iters left: 5 (7 enodes)
* * [misc]simplify:  iters left: 4 (11 enodes)
* * [misc]simplify:  iters left: 3 (14 enodes)
* [exit]simplify:  Simplified to (cbrt (- (/ 1 a) (/ 1 b)))
* [exit]simplify:  Simplified to (cbrt (- (/ 1 a) (/ 1 b)))
* * * * [misc]progress:  [ 84 / 105 ] simplifiying candidate #<alt-delta (λ (a b) (* (cbrt (* (* (- (/ 1 a) (/ 1 b)) (- (/ 1 a) (/ 1 b))) (- (/ 1 a) (/ 1 b)))) (/ (/ PI 2) (* (+ b a) (- b a)))))>
* [enter]simplify:  Simplifying (* (* (- (/ 1 a) (/ 1 b)) (- (/ 1 a) (/ 1 b))) (- (/ 1 a) (/ 1 b)))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (30 enodes)
* * [misc]simplify:  iters left: 3 (102 enodes)
* * [misc]simplify:  iters left: 2 (368 enodes)
* [exit]simplify:  Simplified to (pow (- (/ 1 a) (/ 1 b)) 3)
* [exit]simplify:  Simplified to (pow (- (/ 1 a) (/ 1 b)) 3)
* * * * [misc]progress:  [ 85 / 105 ] simplifiying candidate #<alt-delta (λ (a b) (* (* (sqrt (- (/ 1 a) (/ 1 b))) (sqrt (- (/ 1 a) (/ 1 b)))) (/ (/ PI 2) (* (+ b a) (- b a)))))>
* [enter]simplify:  Simplifying (sqrt (- (/ 1 a) (/ 1 b)))
* * [misc]simplify:  iters left: 5 (7 enodes)
* * [misc]simplify:  iters left: 4 (11 enodes)
* * [misc]simplify:  iters left: 3 (14 enodes)
* [exit]simplify:  Simplified to (sqrt (- (/ 1 a) (/ 1 b)))
* [exit]simplify:  Simplified to (sqrt (- (/ 1 a) (/ 1 b)))
* [enter]simplify:  Simplifying (sqrt (- (/ 1 a) (/ 1 b)))
* * [misc]simplify:  iters left: 5 (7 enodes)
* * [misc]simplify:  iters left: 4 (11 enodes)
* * [misc]simplify:  iters left: 3 (14 enodes)
* [exit]simplify:  Simplified to (sqrt (- (/ 1 a) (/ 1 b)))
* [exit]simplify:  Simplified to (sqrt (- (/ 1 a) (/ 1 b)))
* * * * [misc]progress:  [ 86 / 105 ] simplifiying candidate #<alt-delta (λ (a b) (* (/ (- (* 1 b) (* a 1)) (* a b)) (/ (/ PI 2) (* (+ b a) (- b a)))))>
* [enter]simplify:  Simplifying (- (* 1 b) (* a 1))
* * [misc]simplify:  iters left: 4 (6 enodes)
* * [misc]simplify:  iters left: 3 (10 enodes)
* * [misc]simplify:  iters left: 2 (11 enodes)
* [exit]simplify:  Simplified to (- b a)
* [exit]simplify:  Simplified to (- b a)
* [enter]simplify:  Simplifying (* a b)
* * [misc]simplify:  iters left: 2 (3 enodes)
* * [misc]simplify:  iters left: 1 (4 enodes)
* [exit]simplify:  Simplified to (* b a)
* [exit]simplify:  Simplified to (* b a)
* * * * [misc]progress:  [ 87 / 105 ] simplifiying candidate #<alt-delta (λ (a b) (* (/ (- (pow (/ 1 a) 3) (pow (/ 1 b) 3)) (+ (* (/ 1 a) (/ 1 a)) (+ (* (/ 1 b) (/ 1 b)) (* (/ 1 a) (/ 1 b))))) (/ (/ PI 2) (* (+ b a) (- b a)))))>
* [enter]simplify:  Simplifying (- (pow (/ 1 a) 3) (pow (/ 1 b) 3))
* * [misc]simplify:  iters left: 5 (9 enodes)
* * [misc]simplify:  iters left: 4 (24 enodes)
* * [misc]simplify:  iters left: 3 (55 enodes)
* * [misc]simplify:  iters left: 2 (91 enodes)
* * [misc]simplify:  iters left: 1 (135 enodes)
* [exit]simplify:  Simplified to (- (/ (/ 1 a) (* a a)) (/ (/ 1 b) (* b b)))
* [exit]simplify:  Simplified to (- (/ (/ 1 a) (* a a)) (/ (/ 1 b) (* b b)))
* [enter]simplify:  Simplifying (+ (* (/ 1 a) (/ 1 a)) (+ (* (/ 1 b) (/ 1 b)) (* (/ 1 a) (/ 1 b))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (29 enodes)
* * [misc]simplify:  iters left: 4 (56 enodes)
* * [misc]simplify:  iters left: 3 (110 enodes)
* * [misc]simplify:  iters left: 2 (126 enodes)
* * [misc]simplify:  iters left: 1 (135 enodes)
* [exit]simplify:  Simplified to (+ (/ (+ (/ 1 b) (/ 1 a)) b) (* (/ 1 a) (/ 1 a)))
* [exit]simplify:  Simplified to (+ (/ (+ (/ 1 b) (/ 1 a)) b) (* (/ 1 a) (/ 1 a)))
* * * * [misc]progress:  [ 88 / 105 ] simplifiying candidate #<alt-delta (λ (a b) (* (+ (/ 1 a) (- (/ 1 b))) (/ (/ PI 2) (* (+ b a) (- b a)))))>
* [enter]simplify:  Simplifying (- (/ 1 b))
* * [misc]simplify:  iters left: 4 (4 enodes)
* * [misc]simplify:  iters left: 3 (8 enodes)
* [exit]simplify:  Simplified to (/ (- 1) b)
* [exit]simplify:  Simplified to (/ (- 1) b)
* * * * [misc]progress:  [ 89 / 105 ] simplifiying candidate #<alt-delta (λ (a b) (* (* 1 (- (/ 1 a) (/ 1 b))) (/ (/ PI 2) (* (+ b a) (- b a)))))>
* * * * [misc]progress:  [ 90 / 105 ] simplifiying candidate #<alt-delta (λ (a b) (* (/ (- (* (/ 1 a) (/ 1 a)) (* (/ 1 b) (/ 1 b))) (+ (/ 1 a) (/ 1 b))) (/ (/ PI 2) (* (+ b a) (- b a)))))>
* [enter]simplify:  Simplifying (- (* (/ 1 a) (/ 1 a)) (* (/ 1 b) (/ 1 b)))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (23 enodes)
* * [misc]simplify:  iters left: 4 (33 enodes)
* * [misc]simplify:  iters left: 3 (74 enodes)
* * [misc]simplify:  iters left: 2 (155 enodes)
* * [misc]simplify:  iters left: 1 (333 enodes)
* [exit]simplify:  Simplified to (- (/ (/ 1 a) a) (/ (/ 1 b) b))
* [exit]simplify:  Simplified to (- (/ (/ 1 a) a) (/ (/ 1 b) b))
* [enter]simplify:  Simplifying (+ (/ 1 a) (/ 1 b))
* * [misc]simplify:  iters left: 4 (6 enodes)
* * [misc]simplify:  iters left: 3 (9 enodes)
* [exit]simplify:  Simplified to (+ (/ 1 b) (/ 1 a))
* [exit]simplify:  Simplified to (+ (/ 1 b) (/ 1 a))
* * * * [misc]progress:  [ 91 / 105 ] simplifiying candidate #<alt-delta (λ (a b) (* (* (+ (sqrt (/ 1 a)) (sqrt (/ 1 b))) (- (sqrt (/ 1 a)) (sqrt (/ 1 b)))) (/ (/ PI 2) (* (+ b a) (- b a)))))>
* [enter]simplify:  Simplifying (+ (sqrt (/ 1 a)) (sqrt (/ 1 b)))
* * [misc]simplify:  iters left: 5 (8 enodes)
* * [misc]simplify:  iters left: 4 (11 enodes)
* [exit]simplify:  Simplified to (+ (sqrt (/ 1 b)) (sqrt (/ 1 a)))
* [exit]simplify:  Simplified to (+ (sqrt (/ 1 b)) (sqrt (/ 1 a)))
* [enter]simplify:  Simplifying (- (sqrt (/ 1 a)) (sqrt (/ 1 b)))
* * [misc]simplify:  iters left: 5 (8 enodes)
* * [misc]simplify:  iters left: 4 (12 enodes)
* * [misc]simplify:  iters left: 3 (13 enodes)
* [exit]simplify:  Simplified to (- (sqrt (/ 1 a)) (sqrt (/ 1 b)))
* [exit]simplify:  Simplified to (- (sqrt (/ 1 a)) (sqrt (/ 1 b)))
* * * * [misc]progress:  [ 92 / 105 ] simplifiying candidate #<alt-delta (λ (a b) (* (* 1 (- (/ 1 a) (/ 1 b))) (/ (/ PI 2) (* (+ b a) (- b a)))))>
* [enter]simplify:  Simplifying (- (/ 1 a) (/ 1 b))
* * [misc]simplify:  iters left: 4 (6 enodes)
* * [misc]simplify:  iters left: 3 (10 enodes)
* * [misc]simplify:  iters left: 2 (13 enodes)
* [exit]simplify:  Simplified to (- (/ 1 a) (/ 1 b))
* [exit]simplify:  Simplified to (- (/ 1 a) (/ 1 b))
* * * * [misc]progress:  [ 93 / 105 ] simplifiying candidate #<alt-delta (λ (a b) (* (* 1 (- (/ 1 a) (/ 1 b))) (/ (/ PI 2) (* (+ b a) (- b a)))))>
* [enter]simplify:  Simplifying (- (/ 1 a) (/ 1 b))
* * [misc]simplify:  iters left: 4 (6 enodes)
* * [misc]simplify:  iters left: 3 (10 enodes)
* * [misc]simplify:  iters left: 2 (13 enodes)
* [exit]simplify:  Simplified to (- (/ 1 a) (/ 1 b))
* [exit]simplify:  Simplified to (- (/ 1 a) (/ 1 b))
* * * * [misc]progress:  [ 94 / 105 ] simplifiying candidate #<alt-delta (λ (a b) (* (* 1 (- (/ 1 a) (/ 1 b))) (/ (/ PI 2) (* (+ b a) (- b a)))))>
* [enter]simplify:  Simplifying (- (/ 1 a) (/ 1 b))
* * [misc]simplify:  iters left: 4 (6 enodes)
* * [misc]simplify:  iters left: 3 (10 enodes)
* * [misc]simplify:  iters left: 2 (13 enodes)
* [exit]simplify:  Simplified to (- (/ 1 a) (/ 1 b))
* [exit]simplify:  Simplified to (- (/ 1 a) (/ 1 b))
* * * * [misc]progress:  [ 95 / 105 ] simplifiying candidate #<alt-delta (λ (a b) (* (* 1 (- (/ 1 a) (/ 1 b))) (/ (/ PI 2) (* (+ b a) (- b a)))))>
* [enter]simplify:  Simplifying (- (/ 1 a) (/ 1 b))
* * [misc]simplify:  iters left: 4 (6 enodes)
* * [misc]simplify:  iters left: 3 (10 enodes)
* * [misc]simplify:  iters left: 2 (13 enodes)
* [exit]simplify:  Simplified to (- (/ 1 a) (/ 1 b))
* [exit]simplify:  Simplified to (- (/ 1 a) (/ 1 b))
* * * * [misc]progress:  [ 96 / 105 ] simplifiying candidate #<alt-delta (λ (a b) (* (+ (/ 1 a) (- (/ 1 b))) (/ (/ PI 2) (* (+ b a) (- b a)))))>
* [enter]simplify:  Simplifying (- (/ 1 b))
* * [misc]simplify:  iters left: 4 (4 enodes)
* * [misc]simplify:  iters left: 3 (8 enodes)
* [exit]simplify:  Simplified to (/ (- 1) b)
* [exit]simplify:  Simplified to (/ (- 1) b)
* * * * [misc]progress:  [ 97 / 105 ] simplifiying candidate #<alt-event (λ (a b) 0)>
* [enter]simplify:  Simplifying 0
* * [misc]simplify:  iters left: 0 (1 enodes)
* [exit]simplify:  Simplified to 0
* * * * [misc]progress:  [ 98 / 105 ] simplifiying candidate #<alt-event (λ (a b) 0)>
* [enter]simplify:  Simplifying 0
* * [misc]simplify:  iters left: 0 (1 enodes)
* [exit]simplify:  Simplified to 0
* * * * [misc]progress:  [ 99 / 105 ] simplifiying candidate #<alt-event (λ (a b) 0)>
* [enter]simplify:  Simplifying 0
* * [misc]simplify:  iters left: 0 (1 enodes)
* [exit]simplify:  Simplified to 0
* * * * [misc]progress:  [ 100 / 105 ] simplifiying candidate #<alt-event (λ (a b) (* (- (/ 1 a) (/ 1 b)) 0))>
* [enter]simplify:  Simplifying (* (- (/ 1 a) (/ 1 b)) 0)
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (11 enodes)
* * [misc]simplify:  iters left: 4 (14 enodes)
* [exit]simplify:  Simplified to 0
* * * * [misc]progress:  [ 101 / 105 ] simplifiying candidate #<alt-event (λ (a b) (* (- (/ 1 a) (/ 1 b)) 0))>
* [enter]simplify:  Simplifying (* (- (/ 1 a) (/ 1 b)) 0)
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (11 enodes)
* * [misc]simplify:  iters left: 4 (14 enodes)
* [exit]simplify:  Simplified to 0
* * * * [misc]progress:  [ 102 / 105 ] simplifiying candidate #<alt-event (λ (a b) (* (- (/ 1 a) (/ 1 b)) 0))>
* [enter]simplify:  Simplifying (* (- (/ 1 a) (/ 1 b)) 0)
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (11 enodes)
* * [misc]simplify:  iters left: 4 (14 enodes)
* [exit]simplify:  Simplified to 0
* * * * [misc]progress:  [ 103 / 105 ] simplifiying candidate #<alt-event (λ (a b) (* (- (/ 1 a) (/ 1 b)) (/ (/ PI 2) (* (+ b a) (- b a)))))>
* [enter]simplify:  Simplifying (* (- (/ 1 a) (/ 1 b)) (/ (/ PI 2) (* (+ b a) (- b a))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (29 enodes)
* * [misc]simplify:  iters left: 4 (84 enodes)
* * [misc]simplify:  iters left: 3 (283 enodes)
* [exit]simplify:  Simplified to (/ (* (/ PI (- b a)) (- (/ 1 a) (/ 1 b))) (* (+ b a) 2))
* * * * [misc]progress:  [ 104 / 105 ] simplifiying candidate #<alt-event (λ (a b) (* (- (/ 1 a) (/ 1 b)) (/ (/ PI 2) (* (+ b a) (- b a)))))>
* [enter]simplify:  Simplifying (* (- (/ 1 a) (/ 1 b)) (/ (/ PI 2) (* (+ b a) (- b a))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (29 enodes)
* * [misc]simplify:  iters left: 4 (84 enodes)
* * [misc]simplify:  iters left: 3 (283 enodes)
* [exit]simplify:  Simplified to (/ (* (/ PI (- b a)) (- (/ 1 a) (/ 1 b))) (* (+ b a) 2))
* * * * [misc]progress:  [ 105 / 105 ] simplifiying candidate #<alt-event (λ (a b) (* (- (/ 1 a) (/ 1 b)) (/ (/ PI 2) (* (+ b a) (- b a)))))>
* [enter]simplify:  Simplifying (* (- (/ 1 a) (/ 1 b)) (/ (/ PI 2) (* (+ b a) (- b a))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (29 enodes)
* * [misc]simplify:  iters left: 4 (84 enodes)
* * [misc]simplify:  iters left: 3 (283 enodes)
* [exit]simplify:  Simplified to (/ (* (/ PI (- b a)) (- (/ 1 a) (/ 1 b))) (* (+ b a) 2))
* * * [misc]progress:  adding candidates to table
* * [misc]progress:  iteration 2 / 4
* * * [misc]progress:  picking best candidate
* * * * [misc]pick:  Picked  #<alt-delta (λ (a b) (/ (/ (/ PI 2) (+ a b)) (* a b)))>
* * * [misc]progress:  localizing error
* * * [misc]progress:  generating rewritten candidates
* * * * [misc]progress:  [ 1 / 2 ] rewriting at (2 1)
* * * * [misc]progress:  [ 2 / 2 ] rewriting at (2)
* * * [misc]progress:  generating series expansions
* * * * [misc]progress:  [ 1 / 2 ] generating series at (2 1)
* [misc]approximate:  Taking taylor expansion of (/ (/ PI 2) (+ a b)) in (a b) around 0
* [misc]taylor:  Taking taylor expansion of (/ (/ PI 2) (+ a b)) in b
* [misc]taylor:  Taking taylor expansion of (/ PI 2) in b
* [misc]taylor:  Taking taylor expansion of PI in b
* [misc]backup-simplify:  Simplify PI into PI
* [misc]taylor:  Taking taylor expansion of 2 in b
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ PI 2) into (* 1/2 PI)
* [misc]taylor:  Taking taylor expansion of (+ a b) in b
* [misc]taylor:  Taking taylor expansion of a in b
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of b in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ a 0) into a
* [misc]backup-simplify:  Simplify (/ (* 1/2 PI) a) into (* 1/2 (/ PI a))
* [misc]taylor:  Taking taylor expansion of (/ (/ PI 2) (+ a b)) in a
* [misc]taylor:  Taking taylor expansion of (/ PI 2) in a
* [misc]taylor:  Taking taylor expansion of PI in a
* [misc]backup-simplify:  Simplify PI into PI
* [misc]taylor:  Taking taylor expansion of 2 in a
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ PI 2) into (* 1/2 PI)
* [misc]taylor:  Taking taylor expansion of (+ a b) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of b in a
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (+ 0 b) into b
* [misc]backup-simplify:  Simplify (/ (* 1/2 PI) b) into (* 1/2 (/ PI b))
* [misc]taylor:  Taking taylor expansion of (/ (/ PI 2) (+ a b)) in a
* [misc]taylor:  Taking taylor expansion of (/ PI 2) in a
* [misc]taylor:  Taking taylor expansion of PI in a
* [misc]backup-simplify:  Simplify PI into PI
* [misc]taylor:  Taking taylor expansion of 2 in a
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ PI 2) into (* 1/2 PI)
* [misc]taylor:  Taking taylor expansion of (+ a b) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of b in a
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (+ 0 b) into b
* [misc]backup-simplify:  Simplify (/ (* 1/2 PI) b) into (* 1/2 (/ PI b))
* [misc]taylor:  Taking taylor expansion of (* 1/2 (/ PI b)) in b
* [misc]taylor:  Taking taylor expansion of 1/2 in b
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of (/ PI b) in b
* [misc]taylor:  Taking taylor expansion of PI in b
* [misc]backup-simplify:  Simplify PI into PI
* [misc]taylor:  Taking taylor expansion of b in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ PI 1) into PI
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* PI (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/2 0) (* 0 PI)) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 2) (+ (* (* 1/2 PI) (/ 0 2)))) into 0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (- (/ 0 b) (+ (* (* 1/2 (/ PI b)) (/ 1 b)))) into (- (* 1/2 (/ PI (pow b 2))))
* [misc]taylor:  Taking taylor expansion of (- (* 1/2 (/ PI (pow b 2)))) in b
* [misc]taylor:  Taking taylor expansion of (* 1/2 (/ PI (pow b 2))) in b
* [misc]taylor:  Taking taylor expansion of 1/2 in b
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of (/ PI (pow b 2)) in b
* [misc]taylor:  Taking taylor expansion of PI in b
* [misc]backup-simplify:  Simplify PI into PI
* [misc]taylor:  Taking taylor expansion of (pow b 2) in b
* [misc]backup-simplify:  Simplify (/ PI 1) into PI
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* PI (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* PI (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/2 0) (+ (* 0 0) (* 0 PI))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* PI (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/2 0) (+ (* 0 0) (* 0 PI))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 2) (+ (* (* 1/2 PI) (/ 0 2)) (* 0 (/ 0 2)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 b) (+ (* (* 1/2 (/ PI b)) (/ 0 b)) (* (- (* 1/2 (/ PI (pow b 2)))) (/ 1 b)))) into (* 1/2 (/ PI (pow b 3)))
* [misc]taylor:  Taking taylor expansion of (* 1/2 (/ PI (pow b 3))) in b
* [misc]taylor:  Taking taylor expansion of 1/2 in b
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of (/ PI (pow b 3)) in b
* [misc]taylor:  Taking taylor expansion of PI in b
* [misc]backup-simplify:  Simplify PI into PI
* [misc]taylor:  Taking taylor expansion of (pow b 3) in b
* [misc]backup-simplify:  Simplify (/ PI 1) into PI
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* PI (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* PI (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* PI (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/2 0) (+ (* 0 0) (+ (* 0 0) (* 0 PI)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* PI (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/2 0) (+ (* 0 0) (+ (* 0 0) (* 0 PI)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* PI (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/2 0) (+ (* 0 0) (+ (* 0 0) (* 0 PI)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]approximate:  Taking taylor expansion of (/ (/ PI 2) (+ (/ 1 a) (/ 1 b))) in (a b) around 0
* [misc]taylor:  Taking taylor expansion of (/ (/ PI 2) (+ (/ 1 a) (/ 1 b))) in b
* [misc]taylor:  Taking taylor expansion of (/ PI 2) in b
* [misc]taylor:  Taking taylor expansion of PI in b
* [misc]backup-simplify:  Simplify PI into PI
* [misc]taylor:  Taking taylor expansion of 2 in b
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ PI 2) into (* 1/2 PI)
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 a) (/ 1 b)) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in b
* [misc]taylor:  Taking taylor expansion of a in b
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]taylor:  Taking taylor expansion of (/ 1 b) in b
* [misc]taylor:  Taking taylor expansion of b in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (/ (* 1/2 PI) 1) into (* 1/2 PI)
* [misc]taylor:  Taking taylor expansion of (/ (/ PI 2) (+ (/ 1 a) (/ 1 b))) in a
* [misc]taylor:  Taking taylor expansion of (/ PI 2) in a
* [misc]taylor:  Taking taylor expansion of PI in a
* [misc]backup-simplify:  Simplify PI into PI
* [misc]taylor:  Taking taylor expansion of 2 in a
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ PI 2) into (* 1/2 PI)
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 a) (/ 1 b)) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 b) in a
* [misc]taylor:  Taking taylor expansion of b in a
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (/ (* 1/2 PI) 1) into (* 1/2 PI)
* [misc]taylor:  Taking taylor expansion of (/ (/ PI 2) (+ (/ 1 a) (/ 1 b))) in a
* [misc]taylor:  Taking taylor expansion of (/ PI 2) in a
* [misc]taylor:  Taking taylor expansion of PI in a
* [misc]backup-simplify:  Simplify PI into PI
* [misc]taylor:  Taking taylor expansion of 2 in a
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ PI 2) into (* 1/2 PI)
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 a) (/ 1 b)) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 b) in a
* [misc]taylor:  Taking taylor expansion of b in a
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (/ (* 1/2 PI) 1) into (* 1/2 PI)
* [misc]taylor:  Taking taylor expansion of (* 1/2 PI) in b
* [misc]taylor:  Taking taylor expansion of 1/2 in b
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of PI in b
* [misc]backup-simplify:  Simplify PI into PI
* [misc]backup-simplify:  Simplify (+ (* 1/2 0) (* 0 PI)) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 2) (+ (* (* 1/2 PI) (/ 0 2)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (/ 1 b)) into (/ 1 b)
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (* 1/2 PI) (/ (/ 1 b) 1)))) into (- (* 1/2 (/ PI b)))
* [misc]taylor:  Taking taylor expansion of (- (* 1/2 (/ PI b))) in b
* [misc]taylor:  Taking taylor expansion of (* 1/2 (/ PI b)) in b
* [misc]taylor:  Taking taylor expansion of 1/2 in b
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of (/ PI b) in b
* [misc]taylor:  Taking taylor expansion of PI in b
* [misc]backup-simplify:  Simplify PI into PI
* [misc]taylor:  Taking taylor expansion of b in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ PI 1) into PI
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* PI (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* PI (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/2 0) (+ (* 0 0) (* 0 PI))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 1/2 0) (+ (* 0 0) (* 0 PI))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 2) (+ (* (* 1/2 PI) (/ 0 2)) (* 0 (/ 0 2)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (* 1/2 PI) (/ 0 1)) (* (- (* 1/2 (/ PI b))) (/ (/ 1 b) 1)))) into (* 1/2 (/ PI (pow b 2)))
* [misc]taylor:  Taking taylor expansion of (* 1/2 (/ PI (pow b 2))) in b
* [misc]taylor:  Taking taylor expansion of 1/2 in b
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of (/ PI (pow b 2)) in b
* [misc]taylor:  Taking taylor expansion of PI in b
* [misc]backup-simplify:  Simplify PI into PI
* [misc]taylor:  Taking taylor expansion of (pow b 2) in b
* [misc]backup-simplify:  Simplify (/ PI 1) into PI
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* PI (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* PI (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* PI (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/2 0) (+ (* 0 0) (+ (* 0 0) (* 0 PI)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* PI (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/2 0) (+ (* 0 0) (+ (* 0 0) (* 0 PI)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 1/2 0) (+ (* 0 0) (+ (* 0 0) (* 0 PI)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]approximate:  Taking taylor expansion of (/ (/ PI 2) (+ (/ 1 (- a)) (/ 1 (- b)))) in (a b) around 0
* [misc]taylor:  Taking taylor expansion of (/ (/ PI 2) (+ (/ 1 (- a)) (/ 1 (- b)))) in b
* [misc]taylor:  Taking taylor expansion of (/ PI 2) in b
* [misc]taylor:  Taking taylor expansion of PI in b
* [misc]backup-simplify:  Simplify PI into PI
* [misc]taylor:  Taking taylor expansion of 2 in b
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ PI 2) into (* 1/2 PI)
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (- a)) (/ 1 (- b))) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in b
* [misc]taylor:  Taking taylor expansion of (- a) in b
* [misc]taylor:  Taking taylor expansion of a in b
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (/ 1 (- a)) into (/ -1 a)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- b)) in b
* [misc]taylor:  Taking taylor expansion of (- b) in b
* [misc]taylor:  Taking taylor expansion of b in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (/ (* 1/2 PI) -1) into (* -1/2 PI)
* [misc]taylor:  Taking taylor expansion of (/ (/ PI 2) (+ (/ 1 (- a)) (/ 1 (- b)))) in a
* [misc]taylor:  Taking taylor expansion of (/ PI 2) in a
* [misc]taylor:  Taking taylor expansion of PI in a
* [misc]backup-simplify:  Simplify PI into PI
* [misc]taylor:  Taking taylor expansion of 2 in a
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ PI 2) into (* 1/2 PI)
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (- a)) (/ 1 (- b))) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in a
* [misc]taylor:  Taking taylor expansion of (- a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- b)) in a
* [misc]taylor:  Taking taylor expansion of (- b) in a
* [misc]taylor:  Taking taylor expansion of b in a
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (/ 1 (- b)) into (/ -1 b)
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (/ (* 1/2 PI) -1) into (* -1/2 PI)
* [misc]taylor:  Taking taylor expansion of (/ (/ PI 2) (+ (/ 1 (- a)) (/ 1 (- b)))) in a
* [misc]taylor:  Taking taylor expansion of (/ PI 2) in a
* [misc]taylor:  Taking taylor expansion of PI in a
* [misc]backup-simplify:  Simplify PI into PI
* [misc]taylor:  Taking taylor expansion of 2 in a
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ PI 2) into (* 1/2 PI)
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (- a)) (/ 1 (- b))) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in a
* [misc]taylor:  Taking taylor expansion of (- a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- b)) in a
* [misc]taylor:  Taking taylor expansion of (- b) in a
* [misc]taylor:  Taking taylor expansion of b in a
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (/ 1 (- b)) into (/ -1 b)
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (/ (* 1/2 PI) -1) into (* -1/2 PI)
* [misc]taylor:  Taking taylor expansion of (* -1/2 PI) in b
* [misc]taylor:  Taking taylor expansion of -1/2 in b
* [misc]backup-simplify:  Simplify -1/2 into -1/2
* [misc]taylor:  Taking taylor expansion of PI in b
* [misc]backup-simplify:  Simplify PI into PI
* [misc]backup-simplify:  Simplify (+ (* -1/2 0) (* 0 PI)) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 2) (+ (* (* 1/2 PI) (/ 0 2)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (/ -1 b)) into (- (/ 1 b))
* [misc]backup-simplify:  Simplify (- (/ 0 -1) (+ (* (* -1/2 PI) (/ (- (/ 1 b)) -1)))) into (* 1/2 (/ PI b))
* [misc]taylor:  Taking taylor expansion of (* 1/2 (/ PI b)) in b
* [misc]taylor:  Taking taylor expansion of 1/2 in b
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of (/ PI b) in b
* [misc]taylor:  Taking taylor expansion of PI in b
* [misc]backup-simplify:  Simplify PI into PI
* [misc]taylor:  Taking taylor expansion of b in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ PI 1) into PI
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* PI (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* PI (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/2 0) (+ (* 0 0) (* 0 PI))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* -1/2 0) (+ (* 0 0) (* 0 PI))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 2) (+ (* (* 1/2 PI) (/ 0 2)) (* 0 (/ 0 2)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 b) (/ 0 (- b))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 -1) (+ (* (* -1/2 PI) (/ 0 -1)) (* (* 1/2 (/ PI b)) (/ (- (/ 1 b)) -1)))) into (- (* 1/2 (/ PI (pow b 2))))
* [misc]taylor:  Taking taylor expansion of (- (* 1/2 (/ PI (pow b 2)))) in b
* [misc]taylor:  Taking taylor expansion of (* 1/2 (/ PI (pow b 2))) in b
* [misc]taylor:  Taking taylor expansion of 1/2 in b
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of (/ PI (pow b 2)) in b
* [misc]taylor:  Taking taylor expansion of PI in b
* [misc]backup-simplify:  Simplify PI into PI
* [misc]taylor:  Taking taylor expansion of (pow b 2) in b
* [misc]backup-simplify:  Simplify (/ PI 1) into PI
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* PI (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* PI (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* PI (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/2 0) (+ (* 0 0) (+ (* 0 0) (* 0 PI)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* PI (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/2 0) (+ (* 0 0) (+ (* 0 0) (* 0 PI)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* -1/2 0) (+ (* 0 0) (+ (* 0 0) (* 0 PI)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* * * * [misc]progress:  [ 2 / 2 ] generating series at (2)
* [misc]approximate:  Taking taylor expansion of (/ (/ (/ PI 2) (+ a b)) (* a b)) in (a b) around 0
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ PI 2) (+ a b)) (* a b)) in b
* [misc]taylor:  Taking taylor expansion of (/ (/ PI 2) (+ a b)) in b
* [misc]taylor:  Taking taylor expansion of (/ PI 2) in b
* [misc]taylor:  Taking taylor expansion of PI in b
* [misc]backup-simplify:  Simplify PI into PI
* [misc]taylor:  Taking taylor expansion of 2 in b
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ PI 2) into (* 1/2 PI)
* [misc]taylor:  Taking taylor expansion of (+ a b) in b
* [misc]taylor:  Taking taylor expansion of a in b
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of b in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ a 0) into a
* [misc]backup-simplify:  Simplify (/ (* 1/2 PI) a) into (* 1/2 (/ PI a))
* [misc]taylor:  Taking taylor expansion of (* a b) in b
* [misc]taylor:  Taking taylor expansion of a in b
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of b in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* a 0) into 0
* [misc]backup-simplify:  Simplify (+ (* a 1) (* 0 0)) into a
* [misc]backup-simplify:  Simplify (/ (* 1/2 (/ PI a)) a) into (* 1/2 (/ PI (pow a 2)))
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ PI 2) (+ a b)) (* a b)) in a
* [misc]taylor:  Taking taylor expansion of (/ (/ PI 2) (+ a b)) in a
* [misc]taylor:  Taking taylor expansion of (/ PI 2) in a
* [misc]taylor:  Taking taylor expansion of PI in a
* [misc]backup-simplify:  Simplify PI into PI
* [misc]taylor:  Taking taylor expansion of 2 in a
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ PI 2) into (* 1/2 PI)
* [misc]taylor:  Taking taylor expansion of (+ a b) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of b in a
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (+ 0 b) into b
* [misc]backup-simplify:  Simplify (/ (* 1/2 PI) b) into (* 1/2 (/ PI b))
* [misc]taylor:  Taking taylor expansion of (* a b) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of b in a
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (* 0 b) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 b)) into b
* [misc]backup-simplify:  Simplify (/ (* 1/2 (/ PI b)) b) into (* 1/2 (/ PI (pow b 2)))
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ PI 2) (+ a b)) (* a b)) in a
* [misc]taylor:  Taking taylor expansion of (/ (/ PI 2) (+ a b)) in a
* [misc]taylor:  Taking taylor expansion of (/ PI 2) in a
* [misc]taylor:  Taking taylor expansion of PI in a
* [misc]backup-simplify:  Simplify PI into PI
* [misc]taylor:  Taking taylor expansion of 2 in a
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ PI 2) into (* 1/2 PI)
* [misc]taylor:  Taking taylor expansion of (+ a b) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of b in a
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (+ 0 b) into b
* [misc]backup-simplify:  Simplify (/ (* 1/2 PI) b) into (* 1/2 (/ PI b))
* [misc]taylor:  Taking taylor expansion of (* a b) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of b in a
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (* 0 b) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 b)) into b
* [misc]backup-simplify:  Simplify (/ (* 1/2 (/ PI b)) b) into (* 1/2 (/ PI (pow b 2)))
* [misc]taylor:  Taking taylor expansion of (* 1/2 (/ PI (pow b 2))) in b
* [misc]taylor:  Taking taylor expansion of 1/2 in b
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of (/ PI (pow b 2)) in b
* [misc]taylor:  Taking taylor expansion of PI in b
* [misc]backup-simplify:  Simplify PI into PI
* [misc]taylor:  Taking taylor expansion of (pow b 2) in b
* [misc]backup-simplify:  Simplify (/ PI 1) into PI
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* PI (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/2 0) (* 0 PI)) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 2) (+ (* (* 1/2 PI) (/ 0 2)))) into 0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (- (/ 0 b) (+ (* (* 1/2 (/ PI b)) (/ 1 b)))) into (- (* 1/2 (/ PI (pow b 2))))
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 b))) into 0
* [misc]backup-simplify:  Simplify (- (/ (- (* 1/2 (/ PI (pow b 2)))) b) (+ (* (* 1/2 (/ PI (pow b 2))) (/ 0 b)))) into (- (* 1/2 (/ PI (pow b 3))))
* [misc]taylor:  Taking taylor expansion of (- (* 1/2 (/ PI (pow b 3)))) in b
* [misc]taylor:  Taking taylor expansion of (* 1/2 (/ PI (pow b 3))) in b
* [misc]taylor:  Taking taylor expansion of 1/2 in b
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of (/ PI (pow b 3)) in b
* [misc]taylor:  Taking taylor expansion of PI in b
* [misc]backup-simplify:  Simplify PI into PI
* [misc]taylor:  Taking taylor expansion of (pow b 3) in b
* [misc]backup-simplify:  Simplify (/ PI 1) into PI
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* PI (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* PI (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/2 0) (+ (* 0 0) (* 0 PI))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* PI (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/2 0) (+ (* 0 0) (* 0 PI))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 2) (+ (* (* 1/2 PI) (/ 0 2)) (* 0 (/ 0 2)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 b) (+ (* (* 1/2 (/ PI b)) (/ 0 b)) (* (- (* 1/2 (/ PI (pow b 2)))) (/ 1 b)))) into (* 1/2 (/ PI (pow b 3)))
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 b)))) into 0
* [misc]backup-simplify:  Simplify (- (/ (* 1/2 (/ PI (pow b 3))) b) (+ (* (* 1/2 (/ PI (pow b 2))) (/ 0 b)) (* (- (* 1/2 (/ PI (pow b 3)))) (/ 0 b)))) into (* 1/2 (/ PI (pow b 4)))
* [misc]taylor:  Taking taylor expansion of (* 1/2 (/ PI (pow b 4))) in b
* [misc]taylor:  Taking taylor expansion of 1/2 in b
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of (/ PI (pow b 4)) in b
* [misc]taylor:  Taking taylor expansion of PI in b
* [misc]backup-simplify:  Simplify PI into PI
* [misc]taylor:  Taking taylor expansion of (pow b 4) in b
* [misc]backup-simplify:  Simplify (/ PI 1) into PI
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* PI (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* PI (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* PI (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/2 0) (+ (* 0 0) (+ (* 0 0) (* 0 PI)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* PI (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/2 0) (+ (* 0 0) (+ (* 0 0) (* 0 PI)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* PI (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/2 0) (+ (* 0 0) (+ (* 0 0) (* 0 PI)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]approximate:  Taking taylor expansion of (/ (/ (/ PI 2) (+ (/ 1 a) (/ 1 b))) (* (/ 1 a) (/ 1 b))) in (a b) around 0
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ PI 2) (+ (/ 1 a) (/ 1 b))) (* (/ 1 a) (/ 1 b))) in b
* [misc]taylor:  Taking taylor expansion of (/ (/ PI 2) (+ (/ 1 a) (/ 1 b))) in b
* [misc]taylor:  Taking taylor expansion of (/ PI 2) in b
* [misc]taylor:  Taking taylor expansion of PI in b
* [misc]backup-simplify:  Simplify PI into PI
* [misc]taylor:  Taking taylor expansion of 2 in b
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ PI 2) into (* 1/2 PI)
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 a) (/ 1 b)) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in b
* [misc]taylor:  Taking taylor expansion of a in b
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]taylor:  Taking taylor expansion of (/ 1 b) in b
* [misc]taylor:  Taking taylor expansion of b in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (/ (* 1/2 PI) 1) into (* 1/2 PI)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 a) (/ 1 b)) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in b
* [misc]taylor:  Taking taylor expansion of a in b
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]taylor:  Taking taylor expansion of (/ 1 b) in b
* [misc]taylor:  Taking taylor expansion of b in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (* (/ 1 a) 1) into (/ 1 a)
* [misc]backup-simplify:  Simplify (/ (* 1/2 PI) (/ 1 a)) into (* 1/2 (* PI a))
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ PI 2) (+ (/ 1 a) (/ 1 b))) (* (/ 1 a) (/ 1 b))) in a
* [misc]taylor:  Taking taylor expansion of (/ (/ PI 2) (+ (/ 1 a) (/ 1 b))) in a
* [misc]taylor:  Taking taylor expansion of (/ PI 2) in a
* [misc]taylor:  Taking taylor expansion of PI in a
* [misc]backup-simplify:  Simplify PI into PI
* [misc]taylor:  Taking taylor expansion of 2 in a
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ PI 2) into (* 1/2 PI)
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 a) (/ 1 b)) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 b) in a
* [misc]taylor:  Taking taylor expansion of b in a
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (/ (* 1/2 PI) 1) into (* 1/2 PI)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 a) (/ 1 b)) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 b) in a
* [misc]taylor:  Taking taylor expansion of b in a
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
* [misc]backup-simplify:  Simplify (* 1 (/ 1 b)) into (/ 1 b)
* [misc]backup-simplify:  Simplify (/ (* 1/2 PI) (/ 1 b)) into (* 1/2 (* PI b))
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ PI 2) (+ (/ 1 a) (/ 1 b))) (* (/ 1 a) (/ 1 b))) in a
* [misc]taylor:  Taking taylor expansion of (/ (/ PI 2) (+ (/ 1 a) (/ 1 b))) in a
* [misc]taylor:  Taking taylor expansion of (/ PI 2) in a
* [misc]taylor:  Taking taylor expansion of PI in a
* [misc]backup-simplify:  Simplify PI into PI
* [misc]taylor:  Taking taylor expansion of 2 in a
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ PI 2) into (* 1/2 PI)
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 a) (/ 1 b)) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 b) in a
* [misc]taylor:  Taking taylor expansion of b in a
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (/ (* 1/2 PI) 1) into (* 1/2 PI)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 a) (/ 1 b)) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 b) in a
* [misc]taylor:  Taking taylor expansion of b in a
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
* [misc]backup-simplify:  Simplify (* 1 (/ 1 b)) into (/ 1 b)
* [misc]backup-simplify:  Simplify (/ (* 1/2 PI) (/ 1 b)) into (* 1/2 (* PI b))
* [misc]taylor:  Taking taylor expansion of (* 1/2 (* PI b)) in b
* [misc]taylor:  Taking taylor expansion of 1/2 in b
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of (* PI b) in b
* [misc]taylor:  Taking taylor expansion of PI in b
* [misc]backup-simplify:  Simplify PI into PI
* [misc]taylor:  Taking taylor expansion of b in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ (* PI 0) (+ (* 0 1) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (+ (* PI 1) (* 0 0)) into PI
* [misc]backup-simplify:  Simplify (* PI 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/2 0) (+ (* 0 PI) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 2) (+ (* (* 1/2 PI) (/ 0 2)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (/ 1 b)) into (/ 1 b)
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (* 1/2 PI) (/ (/ 1 b) 1)))) into (- (* 1/2 (/ PI b)))
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 (/ 1 b))) into 0
* [misc]backup-simplify:  Simplify (- (/ (- (* 1/2 (/ PI b))) (/ 1 b)) (+ (* (* 1/2 (* PI b)) (/ 0 (/ 1 b))))) into (- (* 1/2 PI))
* [misc]taylor:  Taking taylor expansion of (- (* 1/2 PI)) in b
* [misc]taylor:  Taking taylor expansion of (* 1/2 PI) in b
* [misc]taylor:  Taking taylor expansion of 1/2 in b
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of PI in b
* [misc]backup-simplify:  Simplify PI into PI
* [misc]backup-simplify:  Simplify (+ (* 1/2 0) (+ (* 0 0) (* 0 PI))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* PI 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/2 0) (+ (* 0 0) (+ (* 0 PI) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 2) (+ (* (* 1/2 PI) (/ 0 2)) (* 0 (/ 0 2)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (* 1/2 PI) (/ 0 1)) (* (- (* 1/2 (/ PI b))) (/ (/ 1 b) 1)))) into (* 1/2 (/ PI (pow b 2)))
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)) (* 0 (/ 0 b)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 (/ 1 b)))) into 0
* [misc]backup-simplify:  Simplify (- (/ (* 1/2 (/ PI (pow b 2))) (/ 1 b)) (+ (* (* 1/2 (* PI b)) (/ 0 (/ 1 b))) (* (- (* 1/2 PI)) (/ 0 (/ 1 b))))) into (* 1/2 (/ PI b))
* [misc]taylor:  Taking taylor expansion of (* 1/2 (/ PI b)) in b
* [misc]taylor:  Taking taylor expansion of 1/2 in b
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of (/ PI b) in b
* [misc]taylor:  Taking taylor expansion of PI in b
* [misc]backup-simplify:  Simplify PI into PI
* [misc]taylor:  Taking taylor expansion of b in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ PI 1) into PI
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* PI (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* PI (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* PI (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/2 0) (+ (* 0 0) (+ (* 0 0) (* 0 PI)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 1/2 0) (+ (* 0 0) (+ (* 0 0) (* 0 PI)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* PI 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 PI) (* 0 0))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]approximate:  Taking taylor expansion of (/ (/ (/ PI 2) (+ (/ 1 (- a)) (/ 1 (- b)))) (* (/ 1 (- a)) (/ 1 (- b)))) in (a b) around 0
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ PI 2) (+ (/ 1 (- a)) (/ 1 (- b)))) (* (/ 1 (- a)) (/ 1 (- b)))) in b
* [misc]taylor:  Taking taylor expansion of (/ (/ PI 2) (+ (/ 1 (- a)) (/ 1 (- b)))) in b
* [misc]taylor:  Taking taylor expansion of (/ PI 2) in b
* [misc]taylor:  Taking taylor expansion of PI in b
* [misc]backup-simplify:  Simplify PI into PI
* [misc]taylor:  Taking taylor expansion of 2 in b
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ PI 2) into (* 1/2 PI)
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (- a)) (/ 1 (- b))) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in b
* [misc]taylor:  Taking taylor expansion of (- a) in b
* [misc]taylor:  Taking taylor expansion of a in b
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (/ 1 (- a)) into (/ -1 a)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- b)) in b
* [misc]taylor:  Taking taylor expansion of (- b) in b
* [misc]taylor:  Taking taylor expansion of b in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (/ (* 1/2 PI) -1) into (* -1/2 PI)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- a)) (/ 1 (- b))) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in b
* [misc]taylor:  Taking taylor expansion of (- a) in b
* [misc]taylor:  Taking taylor expansion of a in b
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (/ 1 (- a)) into (/ -1 a)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- b)) in b
* [misc]taylor:  Taking taylor expansion of (- b) in b
* [misc]taylor:  Taking taylor expansion of b in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (* (/ -1 a) -1) into (/ 1 a)
* [misc]backup-simplify:  Simplify (/ (* -1/2 PI) (/ 1 a)) into (* -1/2 (* PI a))
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ PI 2) (+ (/ 1 (- a)) (/ 1 (- b)))) (* (/ 1 (- a)) (/ 1 (- b)))) in a
* [misc]taylor:  Taking taylor expansion of (/ (/ PI 2) (+ (/ 1 (- a)) (/ 1 (- b)))) in a
* [misc]taylor:  Taking taylor expansion of (/ PI 2) in a
* [misc]taylor:  Taking taylor expansion of PI in a
* [misc]backup-simplify:  Simplify PI into PI
* [misc]taylor:  Taking taylor expansion of 2 in a
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ PI 2) into (* 1/2 PI)
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (- a)) (/ 1 (- b))) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in a
* [misc]taylor:  Taking taylor expansion of (- a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- b)) in a
* [misc]taylor:  Taking taylor expansion of (- b) in a
* [misc]taylor:  Taking taylor expansion of b in a
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (/ 1 (- b)) into (/ -1 b)
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (/ (* 1/2 PI) -1) into (* -1/2 PI)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- a)) (/ 1 (- b))) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in a
* [misc]taylor:  Taking taylor expansion of (- a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- b)) in a
* [misc]taylor:  Taking taylor expansion of (- b) in a
* [misc]taylor:  Taking taylor expansion of b in a
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (/ 1 (- b)) into (/ -1 b)
* [misc]backup-simplify:  Simplify (* -1 (/ -1 b)) into (/ 1 b)
* [misc]backup-simplify:  Simplify (/ (* -1/2 PI) (/ 1 b)) into (* -1/2 (* PI b))
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ PI 2) (+ (/ 1 (- a)) (/ 1 (- b)))) (* (/ 1 (- a)) (/ 1 (- b)))) in a
* [misc]taylor:  Taking taylor expansion of (/ (/ PI 2) (+ (/ 1 (- a)) (/ 1 (- b)))) in a
* [misc]taylor:  Taking taylor expansion of (/ PI 2) in a
* [misc]taylor:  Taking taylor expansion of PI in a
* [misc]backup-simplify:  Simplify PI into PI
* [misc]taylor:  Taking taylor expansion of 2 in a
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ PI 2) into (* 1/2 PI)
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (- a)) (/ 1 (- b))) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in a
* [misc]taylor:  Taking taylor expansion of (- a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- b)) in a
* [misc]taylor:  Taking taylor expansion of (- b) in a
* [misc]taylor:  Taking taylor expansion of b in a
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (/ 1 (- b)) into (/ -1 b)
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (/ (* 1/2 PI) -1) into (* -1/2 PI)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- a)) (/ 1 (- b))) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in a
* [misc]taylor:  Taking taylor expansion of (- a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- b)) in a
* [misc]taylor:  Taking taylor expansion of (- b) in a
* [misc]taylor:  Taking taylor expansion of b in a
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (/ 1 (- b)) into (/ -1 b)
* [misc]backup-simplify:  Simplify (* -1 (/ -1 b)) into (/ 1 b)
* [misc]backup-simplify:  Simplify (/ (* -1/2 PI) (/ 1 b)) into (* -1/2 (* PI b))
* [misc]taylor:  Taking taylor expansion of (* -1/2 (* PI b)) in b
* [misc]taylor:  Taking taylor expansion of -1/2 in b
* [misc]backup-simplify:  Simplify -1/2 into -1/2
* [misc]taylor:  Taking taylor expansion of (* PI b) in b
* [misc]taylor:  Taking taylor expansion of PI in b
* [misc]backup-simplify:  Simplify PI into PI
* [misc]taylor:  Taking taylor expansion of b in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ (* PI 0) (+ (* 0 1) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (+ (* PI 1) (* 0 0)) into PI
* [misc]backup-simplify:  Simplify (* PI 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -1/2 0) (+ (* 0 PI) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 2) (+ (* (* 1/2 PI) (/ 0 2)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (/ -1 b)) into (- (/ 1 b))
* [misc]backup-simplify:  Simplify (- (/ 0 -1) (+ (* (* -1/2 PI) (/ (- (/ 1 b)) -1)))) into (* 1/2 (/ PI b))
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 b) (/ 0 (- b))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 (/ -1 b))) into 0
* [misc]backup-simplify:  Simplify (- (/ (* 1/2 (/ PI b)) (/ 1 b)) (+ (* (* -1/2 (* PI b)) (/ 0 (/ 1 b))))) into (* 1/2 PI)
* [misc]taylor:  Taking taylor expansion of (* 1/2 PI) in b
* [misc]taylor:  Taking taylor expansion of 1/2 in b
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of PI in b
* [misc]backup-simplify:  Simplify PI into PI
* [misc]backup-simplify:  Simplify (+ (* 1/2 0) (+ (* 0 0) (* 0 PI))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* PI 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1/2 0) (+ (* 0 0) (+ (* 0 PI) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 2) (+ (* (* 1/2 PI) (/ 0 2)) (* 0 (/ 0 2)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 b) (/ 0 (- b))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 -1) (+ (* (* -1/2 PI) (/ 0 -1)) (* (* 1/2 (/ PI b)) (/ (- (/ 1 b)) -1)))) into (- (* 1/2 (/ PI (pow b 2))))
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 b) (/ 0 (- b))) (* 0 (/ 0 (- b))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (/ -1 b)))) into 0
* [misc]backup-simplify:  Simplify (- (/ (- (* 1/2 (/ PI (pow b 2)))) (/ 1 b)) (+ (* (* -1/2 (* PI b)) (/ 0 (/ 1 b))) (* (* 1/2 PI) (/ 0 (/ 1 b))))) into (- (* 1/2 (/ PI b)))
* [misc]taylor:  Taking taylor expansion of (- (* 1/2 (/ PI b))) in b
* [misc]taylor:  Taking taylor expansion of (* 1/2 (/ PI b)) in b
* [misc]taylor:  Taking taylor expansion of 1/2 in b
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of (/ PI b) in b
* [misc]taylor:  Taking taylor expansion of PI in b
* [misc]backup-simplify:  Simplify PI into PI
* [misc]taylor:  Taking taylor expansion of b in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ PI 1) into PI
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* PI (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* PI (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* PI (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/2 0) (+ (* 0 0) (+ (* 0 0) (* 0 PI)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 1/2 0) (+ (* 0 0) (+ (* 0 0) (* 0 PI)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* PI 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1/2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 PI) (* 0 0))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* * * [misc]progress:  simplifying candidates
* * * * [misc]progress:  [ 1 / 92 ] simplifiying candidate #<alt-delta (λ (a b) (/ (pow (/ (/ PI 2) (+ a b)) 1) (* a b)))>
* * * * [misc]progress:  [ 2 / 92 ] simplifiying candidate #<alt-delta (λ (a b) (/ (exp (- (log (/ PI 2)) (log (+ a b)))) (* a b)))>
* [enter]simplify:  Simplifying (- (log (/ PI 2)) (log (+ a b)))
* * [misc]simplify:  iters left: 5 (9 enodes)
* * [misc]simplify:  iters left: 4 (15 enodes)
* * [misc]simplify:  iters left: 3 (22 enodes)
* * [misc]simplify:  iters left: 2 (37 enodes)
* * [misc]simplify:  iters left: 1 (58 enodes)
* [exit]simplify:  Simplified to (- (log (/ PI 2)) (log (+ a b)))
* [exit]simplify:  Simplified to (- (log (/ PI 2)) (log (+ a b)))
* * * * [misc]progress:  [ 3 / 92 ] simplifiying candidate #<alt-delta (λ (a b) (/ (exp (log (/ (/ PI 2) (+ a b)))) (* a b)))>
* [enter]simplify:  Simplifying (log (/ (/ PI 2) (+ a b)))
* * [misc]simplify:  iters left: 5 (8 enodes)
* * [misc]simplify:  iters left: 4 (14 enodes)
* * [misc]simplify:  iters left: 3 (22 enodes)
* * [misc]simplify:  iters left: 2 (41 enodes)
* * [misc]simplify:  iters left: 1 (58 enodes)
* [exit]simplify:  Simplified to (log (/ (/ PI 2) (+ a b)))
* [exit]simplify:  Simplified to (log (/ (/ PI 2) (+ a b)))
* * * * [misc]progress:  [ 4 / 92 ] simplifiying candidate #<alt-delta (λ (a b) (/ (log (exp (/ (/ PI 2) (+ a b)))) (* a b)))>
* [enter]simplify:  Simplifying (exp (/ (/ PI 2) (+ a b)))
* * [misc]simplify:  iters left: 5 (8 enodes)
* * [misc]simplify:  iters left: 4 (11 enodes)
* * [misc]simplify:  iters left: 3 (14 enodes)
* * [misc]simplify:  iters left: 2 (24 enodes)
* [exit]simplify:  Simplified to (exp (/ (/ PI 2) (+ a b)))
* [exit]simplify:  Simplified to (exp (/ (/ PI 2) (+ a b)))
* * * * [misc]progress:  [ 5 / 92 ] simplifiying candidate #<alt-delta (λ (a b) (/ (cbrt (/ (* (* (/ PI 2) (/ PI 2)) (/ PI 2)) (* (* (+ a b) (+ a b)) (+ a b)))) (* a b)))>
* [enter]simplify:  Simplifying (/ (* (* (/ PI 2) (/ PI 2)) (/ PI 2)) (* (* (+ a b) (+ a b)) (+ a b)))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (39 enodes)
* * [misc]simplify:  iters left: 4 (144 enodes)
* * [misc]simplify:  iters left: 3 (454 enodes)
* [exit]simplify:  Simplified to (pow (/ (/ PI 2) (+ b a)) 3)
* [exit]simplify:  Simplified to (pow (/ (/ PI 2) (+ b a)) 3)
* * * * [misc]progress:  [ 6 / 92 ] simplifiying candidate #<alt-delta (λ (a b) (/ (* (* (cbrt (/ (/ PI 2) (+ a b))) (cbrt (/ (/ PI 2) (+ a b)))) (cbrt (/ (/ PI 2) (+ a b)))) (* a b)))>
* [enter]simplify:  Simplifying (* (cbrt (/ (/ PI 2) (+ a b))) (cbrt (/ (/ PI 2) (+ a b))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (12 enodes)
* * [misc]simplify:  iters left: 4 (15 enodes)
* * [misc]simplify:  iters left: 3 (23 enodes)
* [exit]simplify:  Simplified to (* (cbrt (/ (/ PI 2) (+ a b))) (cbrt (/ (/ PI 2) (+ a b))))
* [exit]simplify:  Simplified to (* (cbrt (/ (/ PI 2) (+ a b))) (cbrt (/ (/ PI 2) (+ a b))))
* [enter]simplify:  Simplifying (cbrt (/ (/ PI 2) (+ a b)))
* * [misc]simplify:  iters left: 5 (8 enodes)
* * [misc]simplify:  iters left: 4 (11 enodes)
* * [misc]simplify:  iters left: 3 (14 enodes)
* * [misc]simplify:  iters left: 2 (22 enodes)
* [exit]simplify:  Simplified to (cbrt (/ (/ PI 2) (+ a b)))
* [exit]simplify:  Simplified to (cbrt (/ (/ PI 2) (+ a b)))
* * * * [misc]progress:  [ 7 / 92 ] simplifiying candidate #<alt-delta (λ (a b) (/ (cbrt (* (* (/ (/ PI 2) (+ a b)) (/ (/ PI 2) (+ a b))) (/ (/ PI 2) (+ a b)))) (* a b)))>
* [enter]simplify:  Simplifying (* (* (/ (/ PI 2) (+ a b)) (/ (/ PI 2) (+ a b))) (/ (/ PI 2) (+ a b)))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (53 enodes)
* * [misc]simplify:  iters left: 3 (182 enodes)
* [exit]simplify:  Simplified to (pow (/ (/ PI 2) (+ a b)) 3)
* [exit]simplify:  Simplified to (pow (/ (/ PI 2) (+ a b)) 3)
* * * * [misc]progress:  [ 8 / 92 ] simplifiying candidate #<alt-delta (λ (a b) (/ (* (sqrt (/ (/ PI 2) (+ a b))) (sqrt (/ (/ PI 2) (+ a b)))) (* a b)))>
* [enter]simplify:  Simplifying (sqrt (/ (/ PI 2) (+ a b)))
* * [misc]simplify:  iters left: 5 (8 enodes)
* * [misc]simplify:  iters left: 4 (11 enodes)
* * [misc]simplify:  iters left: 3 (14 enodes)
* * [misc]simplify:  iters left: 2 (22 enodes)
* [exit]simplify:  Simplified to (sqrt (/ (/ PI 2) (+ a b)))
* [exit]simplify:  Simplified to (sqrt (/ (/ PI 2) (+ a b)))
* [enter]simplify:  Simplifying (sqrt (/ (/ PI 2) (+ a b)))
* * [misc]simplify:  iters left: 5 (8 enodes)
* * [misc]simplify:  iters left: 4 (11 enodes)
* * [misc]simplify:  iters left: 3 (14 enodes)
* * [misc]simplify:  iters left: 2 (22 enodes)
* [exit]simplify:  Simplified to (sqrt (/ (/ PI 2) (+ a b)))
* [exit]simplify:  Simplified to (sqrt (/ (/ PI 2) (+ a b)))
* * * * [misc]progress:  [ 9 / 92 ] simplifiying candidate #<alt-delta (λ (a b) (/ (/ (- (/ PI 2)) (- (+ a b))) (* a b)))>
* [enter]simplify:  Simplifying (- (/ PI 2))
* * [misc]simplify:  iters left: 4 (4 enodes)
* * [misc]simplify:  iters left: 3 (6 enodes)
* [exit]simplify:  Simplified to (- (/ PI 2))
* [exit]simplify:  Simplified to (- (/ PI 2))
* [enter]simplify:  Simplifying (- (+ a b))
* * [misc]simplify:  iters left: 4 (4 enodes)
* * [misc]simplify:  iters left: 3 (8 enodes)
* * [misc]simplify:  iters left: 2 (10 enodes)
* * [misc]simplify:  iters left: 1 (11 enodes)
* [exit]simplify:  Simplified to (- (- b) a)
* [exit]simplify:  Simplified to (- (- b) a)
* * * * [misc]progress:  [ 10 / 92 ] simplifiying candidate #<alt-delta (λ (a b) (/ (* (/ (* (cbrt (/ PI 2)) (cbrt (/ PI 2))) (* (cbrt (+ a b)) (cbrt (+ a b)))) (/ (cbrt (/ PI 2)) (cbrt (+ a b)))) (* a b)))>
* [enter]simplify:  Simplifying (/ (* (cbrt (/ PI 2)) (cbrt (/ PI 2))) (* (cbrt (+ a b)) (cbrt (+ a b))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* * [misc]simplify:  iters left: 4 (27 enodes)
* * [misc]simplify:  iters left: 3 (30 enodes)
* * [misc]simplify:  iters left: 2 (33 enodes)
* [exit]simplify:  Simplified to (* (/ (cbrt (/ PI 2)) (cbrt (+ b a))) (/ (cbrt (/ PI 2)) (cbrt (+ b a))))
* [exit]simplify:  Simplified to (* (/ (cbrt (/ PI 2)) (cbrt (+ b a))) (/ (cbrt (/ PI 2)) (cbrt (+ b a))))
* [enter]simplify:  Simplifying (/ (cbrt (/ PI 2)) (cbrt (+ a b)))
* * [misc]simplify:  iters left: 5 (9 enodes)
* * [misc]simplify:  iters left: 4 (10 enodes)
* [exit]simplify:  Simplified to (/ (cbrt (/ PI 2)) (cbrt (+ a b)))
* [exit]simplify:  Simplified to (/ (cbrt (/ PI 2)) (cbrt (+ a b)))
* * * * [misc]progress:  [ 11 / 92 ] simplifiying candidate #<alt-delta (λ (a b) (/ (* (/ (* (cbrt (/ PI 2)) (cbrt (/ PI 2))) (sqrt (+ a b))) (/ (cbrt (/ PI 2)) (sqrt (+ a b)))) (* a b)))>
* [enter]simplify:  Simplifying (/ (* (cbrt (/ PI 2)) (cbrt (/ PI 2))) (sqrt (+ a b)))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (15 enodes)
* * [misc]simplify:  iters left: 3 (16 enodes)
* [exit]simplify:  Simplified to (* (/ (cbrt (/ PI 2)) (sqrt (+ b a))) (cbrt (/ PI 2)))
* [exit]simplify:  Simplified to (* (/ (cbrt (/ PI 2)) (sqrt (+ b a))) (cbrt (/ PI 2)))
* [enter]simplify:  Simplifying (/ (cbrt (/ PI 2)) (sqrt (+ a b)))
* * [misc]simplify:  iters left: 5 (9 enodes)
* * [misc]simplify:  iters left: 4 (10 enodes)
* [exit]simplify:  Simplified to (/ (cbrt (/ PI 2)) (sqrt (+ a b)))
* [exit]simplify:  Simplified to (/ (cbrt (/ PI 2)) (sqrt (+ a b)))
* * * * [misc]progress:  [ 12 / 92 ] simplifiying candidate #<alt-delta (λ (a b) (/ (* (/ (* (cbrt (/ PI 2)) (cbrt (/ PI 2))) 1) (/ (cbrt (/ PI 2)) (+ a b))) (* a b)))>
* [enter]simplify:  Simplifying (/ (* (cbrt (/ PI 2)) (cbrt (/ PI 2))) 1)
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (11 enodes)
* * [misc]simplify:  iters left: 4 (17 enodes)
* * [misc]simplify:  iters left: 3 (22 enodes)
* * [misc]simplify:  iters left: 2 (32 enodes)
* [exit]simplify:  Simplified to (* (cbrt (/ PI 2)) (cbrt (/ PI 2)))
* [exit]simplify:  Simplified to (* (cbrt (/ PI 2)) (cbrt (/ PI 2)))
* [enter]simplify:  Simplifying (/ (cbrt (/ PI 2)) (+ a b))
* * [misc]simplify:  iters left: 5 (8 enodes)
* * [misc]simplify:  iters left: 4 (9 enodes)
* [exit]simplify:  Simplified to (/ (cbrt (/ PI 2)) (+ a b))
* [exit]simplify:  Simplified to (/ (cbrt (/ PI 2)) (+ a b))
* * * * [misc]progress:  [ 13 / 92 ] simplifiying candidate #<alt-delta (λ (a b) (/ (* (/ (sqrt (/ PI 2)) (* (cbrt (+ a b)) (cbrt (+ a b)))) (/ (sqrt (/ PI 2)) (cbrt (+ a b)))) (* a b)))>
* [enter]simplify:  Simplifying (/ (sqrt (/ PI 2)) (* (cbrt (+ a b)) (cbrt (+ a b))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* [exit]simplify:  Simplified to (/ (/ (sqrt (/ PI 2)) (cbrt (+ a b))) (cbrt (+ a b)))
* [exit]simplify:  Simplified to (/ (/ (sqrt (/ PI 2)) (cbrt (+ a b))) (cbrt (+ a b)))
* [enter]simplify:  Simplifying (/ (sqrt (/ PI 2)) (cbrt (+ a b)))
* * [misc]simplify:  iters left: 5 (9 enodes)
* * [misc]simplify:  iters left: 4 (10 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (/ PI 2)) (cbrt (+ a b)))
* [exit]simplify:  Simplified to (/ (sqrt (/ PI 2)) (cbrt (+ a b)))
* * * * [misc]progress:  [ 14 / 92 ] simplifiying candidate #<alt-delta (λ (a b) (/ (* (/ (sqrt (/ PI 2)) (sqrt (+ a b))) (/ (sqrt (/ PI 2)) (sqrt (+ a b)))) (* a b)))>
* [enter]simplify:  Simplifying (/ (sqrt (/ PI 2)) (sqrt (+ a b)))
* * [misc]simplify:  iters left: 5 (9 enodes)
* * [misc]simplify:  iters left: 4 (10 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (/ PI 2)) (sqrt (+ a b)))
* [exit]simplify:  Simplified to (/ (sqrt (/ PI 2)) (sqrt (+ a b)))
* [enter]simplify:  Simplifying (/ (sqrt (/ PI 2)) (sqrt (+ a b)))
* * [misc]simplify:  iters left: 5 (9 enodes)
* * [misc]simplify:  iters left: 4 (10 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (/ PI 2)) (sqrt (+ a b)))
* [exit]simplify:  Simplified to (/ (sqrt (/ PI 2)) (sqrt (+ a b)))
* * * * [misc]progress:  [ 15 / 92 ] simplifiying candidate #<alt-delta (λ (a b) (/ (* (/ (sqrt (/ PI 2)) 1) (/ (sqrt (/ PI 2)) (+ a b))) (* a b)))>
* [enter]simplify:  Simplifying (/ (sqrt (/ PI 2)) 1)
* * [misc]simplify:  iters left: 5 (6 enodes)
* * [misc]simplify:  iters left: 4 (8 enodes)
* * [misc]simplify:  iters left: 3 (10 enodes)
* [exit]simplify:  Simplified to (sqrt (/ PI 2))
* [exit]simplify:  Simplified to (sqrt (/ PI 2))
* [enter]simplify:  Simplifying (/ (sqrt (/ PI 2)) (+ a b))
* * [misc]simplify:  iters left: 5 (8 enodes)
* * [misc]simplify:  iters left: 4 (9 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (/ PI 2)) (+ a b))
* [exit]simplify:  Simplified to (/ (sqrt (/ PI 2)) (+ a b))
* * * * [misc]progress:  [ 16 / 92 ] simplifiying candidate #<alt-delta (λ (a b) (/ (* (/ 1 (* (cbrt (+ a b)) (cbrt (+ a b)))) (/ (/ PI 2) (cbrt (+ a b)))) (* a b)))>
* [enter]simplify:  Simplifying (/ 1 (* (cbrt (+ a b)) (cbrt (+ a b))))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (12 enodes)
* [exit]simplify:  Simplified to (/ (/ 1 (cbrt (+ a b))) (cbrt (+ a b)))
* [exit]simplify:  Simplified to (/ (/ 1 (cbrt (+ a b))) (cbrt (+ a b)))
* [enter]simplify:  Simplifying (/ (/ PI 2) (cbrt (+ a b)))
* * [misc]simplify:  iters left: 5 (8 enodes)
* * [misc]simplify:  iters left: 4 (11 enodes)
* * [misc]simplify:  iters left: 3 (14 enodes)
* [exit]simplify:  Simplified to (/ (/ PI 2) (cbrt (+ a b)))
* [exit]simplify:  Simplified to (/ (/ PI 2) (cbrt (+ a b)))
* * * * [misc]progress:  [ 17 / 92 ] simplifiying candidate #<alt-delta (λ (a b) (/ (* (/ 1 (sqrt (+ a b))) (/ (/ PI 2) (sqrt (+ a b)))) (* a b)))>
* [enter]simplify:  Simplifying (/ 1 (sqrt (+ a b)))
* * [misc]simplify:  iters left: 5 (6 enodes)
* * [misc]simplify:  iters left: 4 (9 enodes)
* [exit]simplify:  Simplified to (/ 1 (sqrt (+ a b)))
* [exit]simplify:  Simplified to (/ 1 (sqrt (+ a b)))
* [enter]simplify:  Simplifying (/ (/ PI 2) (sqrt (+ a b)))
* * [misc]simplify:  iters left: 5 (8 enodes)
* * [misc]simplify:  iters left: 4 (11 enodes)
* * [misc]simplify:  iters left: 3 (14 enodes)
* [exit]simplify:  Simplified to (/ (/ PI 2) (sqrt (+ a b)))
* [exit]simplify:  Simplified to (/ (/ PI 2) (sqrt (+ a b)))
* * * * [misc]progress:  [ 18 / 92 ] simplifiying candidate #<alt-delta (λ (a b) (/ (* (/ 1 1) (/ (/ PI 2) (+ a b))) (* a b)))>
* [enter]simplify:  Simplifying (/ 1 1)
* * [misc]simplify:  iters left: 2 (2 enodes)
* * [misc]simplify:  iters left: 1 (4 enodes)
* [exit]simplify:  Simplified to 1
* [exit]simplify:  Simplified to 1
* [enter]simplify:  Simplifying (/ (/ PI 2) (+ a b))
* * [misc]simplify:  iters left: 4 (7 enodes)
* * [misc]simplify:  iters left: 3 (10 enodes)
* * [misc]simplify:  iters left: 2 (13 enodes)
* * [misc]simplify:  iters left: 1 (21 enodes)
* [exit]simplify:  Simplified to (/ (/ PI 2) (+ a b))
* [exit]simplify:  Simplified to (/ (/ PI 2) (+ a b))
* * * * [misc]progress:  [ 19 / 92 ] simplifiying candidate #<alt-delta (λ (a b) (/ (* (/ PI (* (cbrt (+ a b)) (cbrt (+ a b)))) (/ (/ 1 2) (cbrt (+ a b)))) (* a b)))>
* [enter]simplify:  Simplifying (/ PI (* (cbrt (+ a b)) (cbrt (+ a b))))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (10 enodes)
* [exit]simplify:  Simplified to (/ PI (* (cbrt (+ a b)) (cbrt (+ a b))))
* [exit]simplify:  Simplified to (/ PI (* (cbrt (+ a b)) (cbrt (+ a b))))
* [enter]simplify:  Simplifying (/ (/ 1 2) (cbrt (+ a b)))
* * [misc]simplify:  iters left: 5 (8 enodes)
* * [misc]simplify:  iters left: 4 (13 enodes)
* * [misc]simplify:  iters left: 3 (16 enodes)
* [exit]simplify:  Simplified to (/ (/ 1 2) (cbrt (+ a b)))
* [exit]simplify:  Simplified to (/ (/ 1 2) (cbrt (+ a b)))
* * * * [misc]progress:  [ 20 / 92 ] simplifiying candidate #<alt-delta (λ (a b) (/ (* (/ PI (sqrt (+ a b))) (/ (/ 1 2) (sqrt (+ a b)))) (* a b)))>
* [enter]simplify:  Simplifying (/ PI (sqrt (+ a b)))
* * [misc]simplify:  iters left: 5 (6 enodes)
* * [misc]simplify:  iters left: 4 (7 enodes)
* [exit]simplify:  Simplified to (/ PI (sqrt (+ a b)))
* [exit]simplify:  Simplified to (/ PI (sqrt (+ a b)))
* [enter]simplify:  Simplifying (/ (/ 1 2) (sqrt (+ a b)))
* * [misc]simplify:  iters left: 5 (8 enodes)
* * [misc]simplify:  iters left: 4 (13 enodes)
* * [misc]simplify:  iters left: 3 (16 enodes)
* [exit]simplify:  Simplified to (/ (/ 1 2) (sqrt (+ a b)))
* [exit]simplify:  Simplified to (/ (/ 1 2) (sqrt (+ a b)))
* * * * [misc]progress:  [ 21 / 92 ] simplifiying candidate #<alt-delta (λ (a b) (/ (* (/ PI 1) (/ (/ 1 2) (+ a b))) (* a b)))>
* [enter]simplify:  Simplifying (/ PI 1)
* * [misc]simplify:  iters left: 2 (3 enodes)
* * [misc]simplify:  iters left: 1 (5 enodes)
* [exit]simplify:  Simplified to PI
* [exit]simplify:  Simplified to PI
* [enter]simplify:  Simplifying (/ (/ 1 2) (+ a b))
* * [misc]simplify:  iters left: 4 (7 enodes)
* * [misc]simplify:  iters left: 3 (12 enodes)
* * [misc]simplify:  iters left: 2 (15 enodes)
* * [misc]simplify:  iters left: 1 (23 enodes)
* [exit]simplify:  Simplified to (/ (/ 1 2) (+ a b))
* [exit]simplify:  Simplified to (/ (/ 1 2) (+ a b))
* * * * [misc]progress:  [ 22 / 92 ] simplifiying candidate #<alt-delta (λ (a b) (/ (* 1 (/ (/ PI 2) (+ a b))) (* a b)))>
* * * * [misc]progress:  [ 23 / 92 ] simplifiying candidate #<alt-delta (λ (a b) (/ (* (/ PI 2) (/ 1 (+ a b))) (* a b)))>
* [enter]simplify:  Simplifying (/ 1 (+ a b))
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (8 enodes)
* [exit]simplify:  Simplified to (/ 1 (+ a b))
* [exit]simplify:  Simplified to (/ 1 (+ a b))
* * * * [misc]progress:  [ 24 / 92 ] simplifiying candidate #<alt-delta (λ (a b) (/ (/ 1 (/ (+ a b) (/ PI 2))) (* a b)))>
* [enter]simplify:  Simplifying (/ (+ a b) (/ PI 2))
* * [misc]simplify:  iters left: 4 (7 enodes)
* * [misc]simplify:  iters left: 3 (10 enodes)
* * [misc]simplify:  iters left: 2 (13 enodes)
* * [misc]simplify:  iters left: 1 (15 enodes)
* [exit]simplify:  Simplified to (/ (+ b a) (/ PI 2))
* [exit]simplify:  Simplified to (/ (+ b a) (/ PI 2))
* * * * [misc]progress:  [ 25 / 92 ] simplifiying candidate #<alt-delta (λ (a b) (/ (/ (/ (/ PI 2) (* (cbrt (+ a b)) (cbrt (+ a b)))) (cbrt (+ a b))) (* a b)))>
* [enter]simplify:  Simplifying (/ (/ PI 2) (* (cbrt (+ a b)) (cbrt (+ a b))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (20 enodes)
* * [misc]simplify:  iters left: 3 (25 enodes)
* * [misc]simplify:  iters left: 2 (26 enodes)
* [exit]simplify:  Simplified to (/ (/ (/ PI 2) (cbrt (+ a b))) (cbrt (+ a b)))
* [exit]simplify:  Simplified to (/ (/ (/ PI 2) (cbrt (+ a b))) (cbrt (+ a b)))
* * * * [misc]progress:  [ 26 / 92 ] simplifiying candidate #<alt-delta (λ (a b) (/ (/ (/ (/ PI 2) (sqrt (+ a b))) (sqrt (+ a b))) (* a b)))>
* [enter]simplify:  Simplifying (/ (/ PI 2) (sqrt (+ a b)))
* * [misc]simplify:  iters left: 5 (8 enodes)
* * [misc]simplify:  iters left: 4 (11 enodes)
* * [misc]simplify:  iters left: 3 (14 enodes)
* [exit]simplify:  Simplified to (/ (/ PI 2) (sqrt (+ a b)))
* [exit]simplify:  Simplified to (/ (/ PI 2) (sqrt (+ a b)))
* * * * [misc]progress:  [ 27 / 92 ] simplifiying candidate #<alt-delta (λ (a b) (/ (/ (/ (/ PI 2) 1) (+ a b)) (* a b)))>
* [enter]simplify:  Simplifying (/ (/ PI 2) 1)
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (9 enodes)
* [exit]simplify:  Simplified to (/ PI 2)
* [exit]simplify:  Simplified to (/ PI 2)
* * * * [misc]progress:  [ 28 / 92 ] simplifiying candidate #<alt-delta (λ (a b) (/ (/ (* (cbrt (/ PI 2)) (cbrt (/ PI 2))) (/ (+ a b) (cbrt (/ PI 2)))) (* a b)))>
* [enter]simplify:  Simplifying (/ (+ a b) (cbrt (/ PI 2)))
* * [misc]simplify:  iters left: 5 (8 enodes)
* * [misc]simplify:  iters left: 4 (9 enodes)
* [exit]simplify:  Simplified to (/ (+ b a) (cbrt (/ PI 2)))
* [exit]simplify:  Simplified to (/ (+ b a) (cbrt (/ PI 2)))
* * * * [misc]progress:  [ 29 / 92 ] simplifiying candidate #<alt-delta (λ (a b) (/ (/ (sqrt (/ PI 2)) (/ (+ a b) (sqrt (/ PI 2)))) (* a b)))>
* [enter]simplify:  Simplifying (/ (+ a b) (sqrt (/ PI 2)))
* * [misc]simplify:  iters left: 5 (8 enodes)
* * [misc]simplify:  iters left: 4 (9 enodes)
* [exit]simplify:  Simplified to (/ (+ b a) (sqrt (/ PI 2)))
* [exit]simplify:  Simplified to (/ (+ b a) (sqrt (/ PI 2)))
* * * * [misc]progress:  [ 30 / 92 ] simplifiying candidate #<alt-delta (λ (a b) (/ (/ 1 (/ (+ a b) (/ PI 2))) (* a b)))>
* [enter]simplify:  Simplifying (/ (+ a b) (/ PI 2))
* * [misc]simplify:  iters left: 4 (7 enodes)
* * [misc]simplify:  iters left: 3 (10 enodes)
* * [misc]simplify:  iters left: 2 (13 enodes)
* * [misc]simplify:  iters left: 1 (15 enodes)
* [exit]simplify:  Simplified to (/ (+ b a) (/ PI 2))
* [exit]simplify:  Simplified to (/ (+ b a) (/ PI 2))
* * * * [misc]progress:  [ 31 / 92 ] simplifiying candidate #<alt-delta (λ (a b) (/ (/ PI (/ (+ a b) (/ 1 2))) (* a b)))>
* [enter]simplify:  Simplifying (/ (+ a b) (/ 1 2))
* * [misc]simplify:  iters left: 4 (7 enodes)
* * [misc]simplify:  iters left: 3 (12 enodes)
* * [misc]simplify:  iters left: 2 (14 enodes)
* * [misc]simplify:  iters left: 1 (31 enodes)
* [exit]simplify:  Simplified to (* (+ b a) 2)
* [exit]simplify:  Simplified to (* (+ b a) 2)
* * * * [misc]progress:  [ 32 / 92 ] simplifiying candidate #<alt-delta (λ (a b) (/ (* (/ (/ PI 2) (+ (pow a 3) (pow b 3))) (+ (* a a) (- (* b b) (* a b)))) (* a b)))>
* [enter]simplify:  Simplifying (/ (/ PI 2) (+ (pow a 3) (pow b 3)))
* * [misc]simplify:  iters left: 5 (10 enodes)
* * [misc]simplify:  iters left: 4 (19 enodes)
* * [misc]simplify:  iters left: 3 (22 enodes)
* * [misc]simplify:  iters left: 2 (30 enodes)
* * [misc]simplify:  iters left: 1 (46 enodes)
* [exit]simplify:  Simplified to (/ (/ PI 2) (+ (pow a 3) (pow b 3)))
* [exit]simplify:  Simplified to (/ (/ PI 2) (+ (pow a 3) (pow b 3)))
* * * * [misc]progress:  [ 33 / 92 ] simplifiying candidate #<alt-delta (λ (a b) (/ (* (/ (/ PI 2) (- (* a a) (* b b))) (- a b)) (* a b)))>
* [enter]simplify:  Simplifying (/ (/ PI 2) (- (* a a) (* b b)))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (30 enodes)
* * [misc]simplify:  iters left: 3 (64 enodes)
* * [misc]simplify:  iters left: 2 (157 enodes)
* * [misc]simplify:  iters left: 1 (372 enodes)
* [exit]simplify:  Simplified to (/ (/ (/ PI 2) (+ b a)) (- a b))
* [exit]simplify:  Simplified to (/ (/ (/ PI 2) (+ b a)) (- a b))
* * * * [misc]progress:  [ 34 / 92 ] simplifiying candidate #<alt-delta (λ (a b) (/ (/ PI (* (+ a b) 2)) (* a b)))>
* [enter]simplify:  Simplifying (* (+ a b) 2)
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (7 enodes)
* * [misc]simplify:  iters left: 2 (15 enodes)
* [exit]simplify:  Simplified to (* (+ b a) 2)
* [exit]simplify:  Simplified to (* (+ b a) 2)
* * * * [misc]progress:  [ 35 / 92 ] simplifiying candidate #<alt-delta (λ (a b) (pow (/ (/ (/ PI 2) (+ a b)) (* a b)) 1))>
* * * * [misc]progress:  [ 36 / 92 ] simplifiying candidate #<alt-delta (λ (a b) (exp (- (- (log (/ PI 2)) (log (+ a b))) (log (* a b)))))>
* [enter]simplify:  Simplifying (- (- (log (/ PI 2)) (log (+ a b))) (log (* a b)))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (26 enodes)
* * [misc]simplify:  iters left: 4 (51 enodes)
* * [misc]simplify:  iters left: 3 (144 enodes)
* * [misc]simplify:  iters left: 2 (486 enodes)
* [exit]simplify:  Simplified to (- (- (log (/ PI 2)) (log (+ a b))) (log (* b a)))
* [exit]simplify:  Simplified to (- (- (log (/ PI 2)) (log (+ a b))) (log (* b a)))
* * * * [misc]progress:  [ 37 / 92 ] simplifiying candidate #<alt-delta (λ (a b) (exp (- (log (/ (/ PI 2) (+ a b))) (log (* a b)))))>
* [enter]simplify:  Simplifying (- (log (/ (/ PI 2) (+ a b))) (log (* a b)))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (23 enodes)
* * [misc]simplify:  iters left: 4 (42 enodes)
* * [misc]simplify:  iters left: 3 (97 enodes)
* * [misc]simplify:  iters left: 2 (250 enodes)
* [exit]simplify:  Simplified to (- (log (/ (/ PI 2) (+ a b))) (log (* a b)))
* [exit]simplify:  Simplified to (- (log (/ (/ PI 2) (+ a b))) (log (* a b)))
* * * * [misc]progress:  [ 38 / 92 ] simplifiying candidate #<alt-delta (λ (a b) (exp (log (/ (/ (/ PI 2) (+ a b)) (* a b)))))>
* [enter]simplify:  Simplifying (log (/ (/ (/ PI 2) (+ a b)) (* a b)))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (21 enodes)
* * [misc]simplify:  iters left: 4 (56 enodes)
* * [misc]simplify:  iters left: 3 (134 enodes)
* * [misc]simplify:  iters left: 2 (336 enodes)
* [exit]simplify:  Simplified to (log (/ (/ (/ PI a) 2) (* (+ a b) b)))
* [exit]simplify:  Simplified to (log (/ (/ (/ PI a) 2) (* (+ a b) b)))
* * * * [misc]progress:  [ 39 / 92 ] simplifiying candidate #<alt-delta (λ (a b) (log (exp (/ (/ (/ PI 2) (+ a b)) (* a b)))))>
* [enter]simplify:  Simplifying (exp (/ (/ (/ PI 2) (+ a b)) (* a b)))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* * [misc]simplify:  iters left: 4 (41 enodes)
* * [misc]simplify:  iters left: 3 (86 enodes)
* * [misc]simplify:  iters left: 2 (171 enodes)
* * [misc]simplify:  iters left: 1 (356 enodes)
* [exit]simplify:  Simplified to (exp (/ (/ (/ PI b) (+ a b)) (* a 2)))
* [exit]simplify:  Simplified to (exp (/ (/ (/ PI b) (+ a b)) (* a 2)))
* * * * [misc]progress:  [ 40 / 92 ] simplifiying candidate #<alt-delta (λ (a b) (cbrt (/ (/ (* (* (/ PI 2) (/ PI 2)) (/ PI 2)) (* (* (+ a b) (+ a b)) (+ a b))) (* (* (* a b) (* a b)) (* a b)))))>
* [enter]simplify:  Simplifying (/ (/ (* (* (/ PI 2) (/ PI 2)) (/ PI 2)) (* (* (+ a b) (+ a b)) (+ a b))) (* (* (* a b) (* a b)) (* a b)))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (55 enodes)
* * [misc]simplify:  iters left: 4 (238 enodes)
* [exit]simplify:  Simplified to (/ (* (/ (/ PI 2) (+ b a)) (/ (/ PI 2) (+ b a))) (/ (pow (* b a) 3) (/ (/ PI 2) (+ b a))))
* [exit]simplify:  Simplified to (/ (* (/ (/ PI 2) (+ b a)) (/ (/ PI 2) (+ b a))) (/ (pow (* b a) 3) (/ (/ PI 2) (+ b a))))
* * * * [misc]progress:  [ 41 / 92 ] simplifiying candidate #<alt-delta (λ (a b) (cbrt (/ (* (* (/ (/ PI 2) (+ a b)) (/ (/ PI 2) (+ a b))) (/ (/ PI 2) (+ a b))) (* (* (* a b) (* a b)) (* a b)))))>
* [enter]simplify:  Simplifying (/ (* (* (/ (/ PI 2) (+ a b)) (/ (/ PI 2) (+ a b))) (/ (/ PI 2) (+ a b))) (* (* (* a b) (* a b)) (* a b)))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (38 enodes)
* * [misc]simplify:  iters left: 4 (158 enodes)
* [exit]simplify:  Simplified to (pow (/ (/ PI (* a b)) (* (+ a b) 2)) 3)
* [exit]simplify:  Simplified to (pow (/ (/ PI (* a b)) (* (+ a b) 2)) 3)
* * * * [misc]progress:  [ 42 / 92 ] simplifiying candidate #<alt-delta (λ (a b) (* (* (cbrt (/ (/ (/ PI 2) (+ a b)) (* a b))) (cbrt (/ (/ (/ PI 2) (+ a b)) (* a b)))) (cbrt (/ (/ (/ PI 2) (+ a b)) (* a b)))))>
* [enter]simplify:  Simplifying (* (cbrt (/ (/ (/ PI 2) (+ a b)) (* a b))) (cbrt (/ (/ (/ PI 2) (+ a b)) (* a b))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (42 enodes)
* * [misc]simplify:  iters left: 3 (87 enodes)
* * [misc]simplify:  iters left: 2 (172 enodes)
* * [misc]simplify:  iters left: 1 (351 enodes)
* [exit]simplify:  Simplified to (* (cbrt (/ (/ PI (+ a b)) (* b (* a 2)))) (cbrt (/ (/ PI (+ a b)) (* b (* a 2)))))
* [exit]simplify:  Simplified to (* (cbrt (/ (/ PI (+ a b)) (* b (* a 2)))) (cbrt (/ (/ PI (+ a b)) (* b (* a 2)))))
* [enter]simplify:  Simplifying (cbrt (/ (/ (/ PI 2) (+ a b)) (* a b)))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* * [misc]simplify:  iters left: 4 (41 enodes)
* * [misc]simplify:  iters left: 3 (86 enodes)
* * [misc]simplify:  iters left: 2 (171 enodes)
* * [misc]simplify:  iters left: 1 (352 enodes)
* [exit]simplify:  Simplified to (cbrt (/ (/ (/ PI b) (+ a b)) (* a 2)))
* [exit]simplify:  Simplified to (cbrt (/ (/ (/ PI b) (+ a b)) (* a 2)))
* * * * [misc]progress:  [ 43 / 92 ] simplifiying candidate #<alt-delta (λ (a b) (cbrt (* (* (/ (/ (/ PI 2) (+ a b)) (* a b)) (/ (/ (/ PI 2) (+ a b)) (* a b))) (/ (/ (/ PI 2) (+ a b)) (* a b)))))>
* [enter]simplify:  Simplifying (* (* (/ (/ (/ PI 2) (+ a b)) (* a b)) (/ (/ (/ PI 2) (+ a b)) (* a b))) (/ (/ (/ PI 2) (+ a b)) (* a b)))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (26 enodes)
* * [misc]simplify:  iters left: 4 (114 enodes)
* [exit]simplify:  Simplified to (pow (/ (/ (/ PI 2) (* a b)) (+ a b)) 3)
* [exit]simplify:  Simplified to (pow (/ (/ (/ PI 2) (* a b)) (+ a b)) 3)
* * * * [misc]progress:  [ 44 / 92 ] simplifiying candidate #<alt-delta (λ (a b) (* (sqrt (/ (/ (/ PI 2) (+ a b)) (* a b))) (sqrt (/ (/ (/ PI 2) (+ a b)) (* a b)))))>
* [enter]simplify:  Simplifying (sqrt (/ (/ (/ PI 2) (+ a b)) (* a b)))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* * [misc]simplify:  iters left: 4 (41 enodes)
* * [misc]simplify:  iters left: 3 (86 enodes)
* * [misc]simplify:  iters left: 2 (171 enodes)
* * [misc]simplify:  iters left: 1 (352 enodes)
* [exit]simplify:  Simplified to (sqrt (/ (/ (/ PI b) (+ a b)) (* a 2)))
* [exit]simplify:  Simplified to (sqrt (/ (/ (/ PI b) (+ a b)) (* a 2)))
* [enter]simplify:  Simplifying (sqrt (/ (/ (/ PI 2) (+ a b)) (* a b)))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* * [misc]simplify:  iters left: 4 (41 enodes)
* * [misc]simplify:  iters left: 3 (86 enodes)
* * [misc]simplify:  iters left: 2 (171 enodes)
* * [misc]simplify:  iters left: 1 (352 enodes)
* [exit]simplify:  Simplified to (sqrt (/ (/ (/ PI b) (+ a b)) (* a 2)))
* [exit]simplify:  Simplified to (sqrt (/ (/ (/ PI b) (+ a b)) (* a 2)))
* * * * [misc]progress:  [ 45 / 92 ] simplifiying candidate #<alt-delta (λ (a b) (/ (- (/ (/ PI 2) (+ a b))) (- (* a b))))>
* [enter]simplify:  Simplifying (- (/ (/ PI 2) (+ a b)))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (18 enodes)
* * [misc]simplify:  iters left: 3 (27 enodes)
* * [misc]simplify:  iters left: 2 (31 enodes)
* [exit]simplify:  Simplified to (- (/ (/ PI 2) (+ a b)))
* [exit]simplify:  Simplified to (- (/ (/ PI 2) (+ a b)))
* [enter]simplify:  Simplifying (- (* a b))
* * [misc]simplify:  iters left: 4 (4 enodes)
* * [misc]simplify:  iters left: 3 (9 enodes)
* * [misc]simplify:  iters left: 2 (11 enodes)
* [exit]simplify:  Simplified to (* a (- b))
* [exit]simplify:  Simplified to (* a (- b))
* * * * [misc]progress:  [ 46 / 92 ] simplifiying candidate #<alt-delta (λ (a b) (* (/ (* (cbrt (/ (/ PI 2) (+ a b))) (cbrt (/ (/ PI 2) (+ a b)))) a) (/ (cbrt (/ (/ PI 2) (+ a b))) b)))>
* [enter]simplify:  Simplifying (/ (* (cbrt (/ (/ PI 2) (+ a b))) (cbrt (/ (/ PI 2) (+ a b)))) a)
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (20 enodes)
* * [misc]simplify:  iters left: 3 (29 enodes)
* [exit]simplify:  Simplified to (/ (cbrt (/ (/ PI 2) (+ a b))) (/ a (cbrt (/ (/ PI 2) (+ a b)))))
* [exit]simplify:  Simplified to (/ (cbrt (/ (/ PI 2) (+ a b))) (/ a (cbrt (/ (/ PI 2) (+ a b)))))
* [enter]simplify:  Simplifying (/ (cbrt (/ (/ PI 2) (+ a b))) b)
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (12 enodes)
* * [misc]simplify:  iters left: 4 (15 enodes)
* * [misc]simplify:  iters left: 3 (23 enodes)
* [exit]simplify:  Simplified to (/ (cbrt (/ (/ PI 2) (+ a b))) b)
* [exit]simplify:  Simplified to (/ (cbrt (/ (/ PI 2) (+ a b))) b)
* * * * [misc]progress:  [ 47 / 92 ] simplifiying candidate #<alt-delta (λ (a b) (* (/ (sqrt (/ (/ PI 2) (+ a b))) a) (/ (sqrt (/ (/ PI 2) (+ a b))) b)))>
* [enter]simplify:  Simplifying (/ (sqrt (/ (/ PI 2) (+ a b))) a)
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (12 enodes)
* * [misc]simplify:  iters left: 4 (15 enodes)
* * [misc]simplify:  iters left: 3 (23 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (/ (/ PI 2) (+ a b))) a)
* [exit]simplify:  Simplified to (/ (sqrt (/ (/ PI 2) (+ a b))) a)
* [enter]simplify:  Simplifying (/ (sqrt (/ (/ PI 2) (+ a b))) b)
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (12 enodes)
* * [misc]simplify:  iters left: 4 (15 enodes)
* * [misc]simplify:  iters left: 3 (23 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (/ (/ PI 2) (+ a b))) b)
* [exit]simplify:  Simplified to (/ (sqrt (/ (/ PI 2) (+ a b))) b)
* * * * [misc]progress:  [ 48 / 92 ] simplifiying candidate #<alt-delta (λ (a b) (* (/ (/ (* (cbrt (/ PI 2)) (cbrt (/ PI 2))) (* (cbrt (+ a b)) (cbrt (+ a b)))) a) (/ (/ (cbrt (/ PI 2)) (cbrt (+ a b))) b)))>
* [enter]simplify:  Simplifying (/ (/ (* (cbrt (/ PI 2)) (cbrt (/ PI 2))) (* (cbrt (+ a b)) (cbrt (+ a b)))) a)
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (21 enodes)
* * [misc]simplify:  iters left: 4 (41 enodes)
* * [misc]simplify:  iters left: 3 (72 enodes)
* * [misc]simplify:  iters left: 2 (107 enodes)
* * [misc]simplify:  iters left: 1 (125 enodes)
* [exit]simplify:  Simplified to (/ (* (/ (cbrt (/ PI 2)) (cbrt (+ b a))) (/ (cbrt (/ PI 2)) (cbrt (+ b a)))) a)
* [exit]simplify:  Simplified to (/ (* (/ (cbrt (/ PI 2)) (cbrt (+ b a))) (/ (cbrt (/ PI 2)) (cbrt (+ b a)))) a)
* [enter]simplify:  Simplifying (/ (/ (cbrt (/ PI 2)) (cbrt (+ a b))) b)
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (16 enodes)
* [exit]simplify:  Simplified to (/ (/ (cbrt (/ PI 2)) b) (cbrt (+ a b)))
* [exit]simplify:  Simplified to (/ (/ (cbrt (/ PI 2)) b) (cbrt (+ a b)))
* * * * [misc]progress:  [ 49 / 92 ] simplifiying candidate #<alt-delta (λ (a b) (* (/ (/ (* (cbrt (/ PI 2)) (cbrt (/ PI 2))) (sqrt (+ a b))) a) (/ (/ (cbrt (/ PI 2)) (sqrt (+ a b))) b)))>
* [enter]simplify:  Simplifying (/ (/ (* (cbrt (/ PI 2)) (cbrt (/ PI 2))) (sqrt (+ a b))) a)
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (25 enodes)
* * [misc]simplify:  iters left: 3 (38 enodes)
* * [misc]simplify:  iters left: 2 (46 enodes)
* * [misc]simplify:  iters left: 1 (49 enodes)
* [exit]simplify:  Simplified to (/ (* (cbrt (/ PI 2)) (cbrt (/ PI 2))) (* (sqrt (+ b a)) a))
* [exit]simplify:  Simplified to (/ (* (cbrt (/ PI 2)) (cbrt (/ PI 2))) (* (sqrt (+ b a)) a))
* [enter]simplify:  Simplifying (/ (/ (cbrt (/ PI 2)) (sqrt (+ a b))) b)
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (16 enodes)
* [exit]simplify:  Simplified to (/ (/ (cbrt (/ PI 2)) b) (sqrt (+ a b)))
* [exit]simplify:  Simplified to (/ (/ (cbrt (/ PI 2)) b) (sqrt (+ a b)))
* * * * [misc]progress:  [ 50 / 92 ] simplifiying candidate #<alt-delta (λ (a b) (* (/ (/ (* (cbrt (/ PI 2)) (cbrt (/ PI 2))) 1) a) (/ (/ (cbrt (/ PI 2)) (+ a b)) b)))>
* [enter]simplify:  Simplifying (/ (/ (* (cbrt (/ PI 2)) (cbrt (/ PI 2))) 1) a)
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (25 enodes)
* * [misc]simplify:  iters left: 3 (39 enodes)
* * [misc]simplify:  iters left: 2 (76 enodes)
* * [misc]simplify:  iters left: 1 (84 enodes)
* [exit]simplify:  Simplified to (/ (* (cbrt (/ PI 2)) (cbrt (/ PI 2))) a)
* [exit]simplify:  Simplified to (/ (* (cbrt (/ PI 2)) (cbrt (/ PI 2))) a)
* [enter]simplify:  Simplifying (/ (/ (cbrt (/ PI 2)) (+ a b)) b)
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (12 enodes)
* * [misc]simplify:  iters left: 4 (22 enodes)
* [exit]simplify:  Simplified to (/ (cbrt (/ PI 2)) (* (+ a b) b))
* [exit]simplify:  Simplified to (/ (cbrt (/ PI 2)) (* (+ a b) b))
* * * * [misc]progress:  [ 51 / 92 ] simplifiying candidate #<alt-delta (λ (a b) (* (/ (/ (sqrt (/ PI 2)) (* (cbrt (+ a b)) (cbrt (+ a b)))) a) (/ (/ (sqrt (/ PI 2)) (cbrt (+ a b))) b)))>
* [enter]simplify:  Simplifying (/ (/ (sqrt (/ PI 2)) (* (cbrt (+ a b)) (cbrt (+ a b)))) a)
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (21 enodes)
* * [misc]simplify:  iters left: 3 (24 enodes)
* * [misc]simplify:  iters left: 2 (30 enodes)
* [exit]simplify:  Simplified to (/ (/ (sqrt (/ PI 2)) a) (* (cbrt (+ a b)) (cbrt (+ a b))))
* [exit]simplify:  Simplified to (/ (/ (sqrt (/ PI 2)) a) (* (cbrt (+ a b)) (cbrt (+ a b))))
* [enter]simplify:  Simplifying (/ (/ (sqrt (/ PI 2)) (cbrt (+ a b))) b)
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (16 enodes)
* [exit]simplify:  Simplified to (/ (/ (sqrt (/ PI 2)) b) (cbrt (+ a b)))
* [exit]simplify:  Simplified to (/ (/ (sqrt (/ PI 2)) b) (cbrt (+ a b)))
* * * * [misc]progress:  [ 52 / 92 ] simplifiying candidate #<alt-delta (λ (a b) (* (/ (/ (sqrt (/ PI 2)) (sqrt (+ a b))) a) (/ (/ (sqrt (/ PI 2)) (sqrt (+ a b))) b)))>
* [enter]simplify:  Simplifying (/ (/ (sqrt (/ PI 2)) (sqrt (+ a b))) a)
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (16 enodes)
* [exit]simplify:  Simplified to (/ (/ (sqrt (/ PI 2)) a) (sqrt (+ a b)))
* [exit]simplify:  Simplified to (/ (/ (sqrt (/ PI 2)) a) (sqrt (+ a b)))
* [enter]simplify:  Simplifying (/ (/ (sqrt (/ PI 2)) (sqrt (+ a b))) b)
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (16 enodes)
* [exit]simplify:  Simplified to (/ (/ (sqrt (/ PI 2)) b) (sqrt (+ a b)))
* [exit]simplify:  Simplified to (/ (/ (sqrt (/ PI 2)) b) (sqrt (+ a b)))
* * * * [misc]progress:  [ 53 / 92 ] simplifiying candidate #<alt-delta (λ (a b) (* (/ (/ (sqrt (/ PI 2)) 1) a) (/ (/ (sqrt (/ PI 2)) (+ a b)) b)))>
* [enter]simplify:  Simplifying (/ (/ (sqrt (/ PI 2)) 1) a)
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (12 enodes)
* * [misc]simplify:  iters left: 4 (14 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (/ PI 2)) a)
* [exit]simplify:  Simplified to (/ (sqrt (/ PI 2)) a)
* [enter]simplify:  Simplifying (/ (/ (sqrt (/ PI 2)) (+ a b)) b)
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (12 enodes)
* * [misc]simplify:  iters left: 4 (22 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (/ PI 2)) (* (+ a b) b))
* [exit]simplify:  Simplified to (/ (sqrt (/ PI 2)) (* (+ a b) b))
* * * * [misc]progress:  [ 54 / 92 ] simplifiying candidate #<alt-delta (λ (a b) (* (/ (/ 1 (* (cbrt (+ a b)) (cbrt (+ a b)))) a) (/ (/ (/ PI 2) (cbrt (+ a b))) b)))>
* [enter]simplify:  Simplifying (/ (/ 1 (* (cbrt (+ a b)) (cbrt (+ a b)))) a)
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (20 enodes)
* * [misc]simplify:  iters left: 3 (23 enodes)
* * [misc]simplify:  iters left: 2 (29 enodes)
* [exit]simplify:  Simplified to (/ (/ (/ 1 a) (cbrt (+ a b))) (cbrt (+ a b)))
* [exit]simplify:  Simplified to (/ (/ (/ 1 a) (cbrt (+ a b))) (cbrt (+ a b)))
* [enter]simplify:  Simplifying (/ (/ (/ PI 2) (cbrt (+ a b))) b)
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (20 enodes)
* * [misc]simplify:  iters left: 3 (27 enodes)
* * [misc]simplify:  iters left: 2 (39 enodes)
* * [misc]simplify:  iters left: 1 (40 enodes)
* [exit]simplify:  Simplified to (/ (/ PI (* 2 b)) (cbrt (+ a b)))
* [exit]simplify:  Simplified to (/ (/ PI (* 2 b)) (cbrt (+ a b)))
* * * * [misc]progress:  [ 55 / 92 ] simplifiying candidate #<alt-delta (λ (a b) (* (/ (/ 1 (sqrt (+ a b))) a) (/ (/ (/ PI 2) (sqrt (+ a b))) b)))>
* [enter]simplify:  Simplifying (/ (/ 1 (sqrt (+ a b))) a)
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (12 enodes)
* * [misc]simplify:  iters left: 4 (15 enodes)
* [exit]simplify:  Simplified to (/ (/ 1 a) (sqrt (+ a b)))
* [exit]simplify:  Simplified to (/ (/ 1 a) (sqrt (+ a b)))
* [enter]simplify:  Simplifying (/ (/ (/ PI 2) (sqrt (+ a b))) b)
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (20 enodes)
* * [misc]simplify:  iters left: 3 (27 enodes)
* * [misc]simplify:  iters left: 2 (39 enodes)
* * [misc]simplify:  iters left: 1 (40 enodes)
* [exit]simplify:  Simplified to (/ (/ PI (* 2 b)) (sqrt (+ a b)))
* [exit]simplify:  Simplified to (/ (/ PI (* 2 b)) (sqrt (+ a b)))
* * * * [misc]progress:  [ 56 / 92 ] simplifiying candidate #<alt-delta (λ (a b) (* (/ (/ 1 1) a) (/ (/ (/ PI 2) (+ a b)) b)))>
* [enter]simplify:  Simplifying (/ (/ 1 1) a)
* * [misc]simplify:  iters left: 4 (4 enodes)
* * [misc]simplify:  iters left: 3 (6 enodes)
* [exit]simplify:  Simplified to (/ 1 a)
* [exit]simplify:  Simplified to (/ 1 a)
* [enter]simplify:  Simplifying (/ (/ (/ PI 2) (+ a b)) b)
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (26 enodes)
* * [misc]simplify:  iters left: 3 (40 enodes)
* * [misc]simplify:  iters left: 2 (67 enodes)
* * [misc]simplify:  iters left: 1 (106 enodes)
* [exit]simplify:  Simplified to (/ (/ (/ PI 2) b) (+ a b))
* [exit]simplify:  Simplified to (/ (/ (/ PI 2) b) (+ a b))
* * * * [misc]progress:  [ 57 / 92 ] simplifiying candidate #<alt-delta (λ (a b) (* (/ (/ PI (* (cbrt (+ a b)) (cbrt (+ a b)))) a) (/ (/ (/ 1 2) (cbrt (+ a b))) b)))>
* [enter]simplify:  Simplifying (/ (/ PI (* (cbrt (+ a b)) (cbrt (+ a b)))) a)
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (18 enodes)
* * [misc]simplify:  iters left: 3 (21 enodes)
* * [misc]simplify:  iters left: 2 (27 enodes)
* [exit]simplify:  Simplified to (/ (/ PI (cbrt (+ a b))) (* a (cbrt (+ a b))))
* [exit]simplify:  Simplified to (/ (/ PI (cbrt (+ a b))) (* a (cbrt (+ a b))))
* [enter]simplify:  Simplifying (/ (/ (/ 1 2) (cbrt (+ a b))) b)
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (22 enodes)
* * [misc]simplify:  iters left: 3 (29 enodes)
* * [misc]simplify:  iters left: 2 (41 enodes)
* * [misc]simplify:  iters left: 1 (42 enodes)
* [exit]simplify:  Simplified to (/ (/ 1 (* 2 b)) (cbrt (+ a b)))
* [exit]simplify:  Simplified to (/ (/ 1 (* 2 b)) (cbrt (+ a b)))
* * * * [misc]progress:  [ 58 / 92 ] simplifiying candidate #<alt-delta (λ (a b) (* (/ (/ PI (sqrt (+ a b))) a) (/ (/ (/ 1 2) (sqrt (+ a b))) b)))>
* [enter]simplify:  Simplifying (/ (/ PI (sqrt (+ a b))) a)
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (10 enodes)
* * [misc]simplify:  iters left: 4 (13 enodes)
* [exit]simplify:  Simplified to (/ (/ PI a) (sqrt (+ a b)))
* [exit]simplify:  Simplified to (/ (/ PI a) (sqrt (+ a b)))
* [enter]simplify:  Simplifying (/ (/ (/ 1 2) (sqrt (+ a b))) b)
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (22 enodes)
* * [misc]simplify:  iters left: 3 (29 enodes)
* * [misc]simplify:  iters left: 2 (41 enodes)
* * [misc]simplify:  iters left: 1 (42 enodes)
* [exit]simplify:  Simplified to (/ (/ 1 (* 2 b)) (sqrt (+ a b)))
* [exit]simplify:  Simplified to (/ (/ 1 (* 2 b)) (sqrt (+ a b)))
* * * * [misc]progress:  [ 59 / 92 ] simplifiying candidate #<alt-delta (λ (a b) (* (/ (/ PI 1) a) (/ (/ (/ 1 2) (+ a b)) b)))>
* [enter]simplify:  Simplifying (/ (/ PI 1) a)
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (7 enodes)
* [exit]simplify:  Simplified to (/ PI a)
* [exit]simplify:  Simplified to (/ PI a)
* [enter]simplify:  Simplifying (/ (/ (/ 1 2) (+ a b)) b)
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (28 enodes)
* * [misc]simplify:  iters left: 3 (42 enodes)
* * [misc]simplify:  iters left: 2 (69 enodes)
* * [misc]simplify:  iters left: 1 (108 enodes)
* [exit]simplify:  Simplified to (/ 1 (* (* 2 b) (+ a b)))
* [exit]simplify:  Simplified to (/ 1 (* (* 2 b) (+ a b)))
* * * * [misc]progress:  [ 60 / 92 ] simplifiying candidate #<alt-delta (λ (a b) (* (/ 1 a) (/ (/ (/ PI 2) (+ a b)) b)))>
* [enter]simplify:  Simplifying (/ 1 a)
* * [misc]simplify:  iters left: 2 (3 enodes)
* * [misc]simplify:  iters left: 1 (5 enodes)
* [exit]simplify:  Simplified to (/ 1 a)
* [exit]simplify:  Simplified to (/ 1 a)
* [enter]simplify:  Simplifying (/ (/ (/ PI 2) (+ a b)) b)
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (26 enodes)
* * [misc]simplify:  iters left: 3 (40 enodes)
* * [misc]simplify:  iters left: 2 (67 enodes)
* * [misc]simplify:  iters left: 1 (106 enodes)
* [exit]simplify:  Simplified to (/ (/ (/ PI 2) b) (+ a b))
* [exit]simplify:  Simplified to (/ (/ (/ PI 2) b) (+ a b))
* * * * [misc]progress:  [ 61 / 92 ] simplifiying candidate #<alt-delta (λ (a b) (* (/ (/ PI 2) a) (/ (/ 1 (+ a b)) b)))>
* [enter]simplify:  Simplifying (/ (/ PI 2) a)
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (7 enodes)
* * [misc]simplify:  iters left: 2 (10 enodes)
* [exit]simplify:  Simplified to (/ PI (* a 2))
* [exit]simplify:  Simplified to (/ PI (* a 2))
* [enter]simplify:  Simplifying (/ (/ 1 (+ a b)) b)
* * [misc]simplify:  iters left: 6 (6 enodes)
* * [misc]simplify:  iters left: 5 (11 enodes)
* * [misc]simplify:  iters left: 4 (21 enodes)
* [exit]simplify:  Simplified to (/ (/ 1 b) (+ a b))
* [exit]simplify:  Simplified to (/ (/ 1 b) (+ a b))
* * * * [misc]progress:  [ 62 / 92 ] simplifiying candidate #<alt-delta (λ (a b) (* (/ (/ (/ PI 2) (+ (pow a 3) (pow b 3))) a) (/ (+ (* a a) (- (* b b) (* a b))) b)))>
* [enter]simplify:  Simplifying (/ (/ (/ PI 2) (+ (pow a 3) (pow b 3))) a)
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (22 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (65 enodes)
* * [misc]simplify:  iters left: 2 (112 enodes)
* * [misc]simplify:  iters left: 1 (179 enodes)
* [exit]simplify:  Simplified to (/ (/ (/ PI a) 2) (+ (pow a 3) (pow b 3)))
* [exit]simplify:  Simplified to (/ (/ (/ PI a) 2) (+ (pow a 3) (pow b 3)))
* [enter]simplify:  Simplifying (/ (+ (* a a) (- (* b b) (* a b))) b)
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (34 enodes)
* * [misc]simplify:  iters left: 3 (52 enodes)
* * [misc]simplify:  iters left: 2 (73 enodes)
* * [misc]simplify:  iters left: 1 (121 enodes)
* [exit]simplify:  Simplified to (- b (* (/ a b) (- b a)))
* [exit]simplify:  Simplified to (- b (* (/ a b) (- b a)))
* * * * [misc]progress:  [ 63 / 92 ] simplifiying candidate #<alt-delta (λ (a b) (* (/ (/ (/ PI 2) (- (* a a) (* b b))) a) (/ (- a b) b)))>
* [enter]simplify:  Simplifying (/ (/ (/ PI 2) (- (* a a) (* b b))) a)
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (44 enodes)
* * [misc]simplify:  iters left: 3 (114 enodes)
* * [misc]simplify:  iters left: 2 (339 enodes)
* [exit]simplify:  Simplified to (/ (/ PI (+ b a)) (* (- a b) (* a 2)))
* [exit]simplify:  Simplified to (/ (/ PI (+ b a)) (* (- a b) (* a 2)))
* [enter]simplify:  Simplifying (/ (- a b) b)
* * [misc]simplify:  iters left: 4 (4 enodes)
* * [misc]simplify:  iters left: 3 (9 enodes)
* * [misc]simplify:  iters left: 2 (13 enodes)
* * [misc]simplify:  iters left: 1 (16 enodes)
* [exit]simplify:  Simplified to (/ (- a b) b)
* [exit]simplify:  Simplified to (/ (- a b) b)
* * * * [misc]progress:  [ 64 / 92 ] simplifiying candidate #<alt-delta (λ (a b) (* 1 (/ (/ (/ PI 2) (+ a b)) (* a b))))>
* * * * [misc]progress:  [ 65 / 92 ] simplifiying candidate #<alt-delta (λ (a b) (* (/ (/ PI 2) (+ a b)) (/ 1 (* a b))))>
* [enter]simplify:  Simplifying (/ 1 (* a b))
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (10 enodes)
* [exit]simplify:  Simplified to (/ 1 (* b a))
* [exit]simplify:  Simplified to (/ 1 (* b a))
* * * * [misc]progress:  [ 66 / 92 ] simplifiying candidate #<alt-delta (λ (a b) (/ 1 (/ (* a b) (/ (/ PI 2) (+ a b)))))>
* [enter]simplify:  Simplifying (/ (* a b) (/ (/ PI 2) (+ a b)))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (43 enodes)
* * [misc]simplify:  iters left: 3 (121 enodes)
* * [misc]simplify:  iters left: 2 (307 enodes)
* [exit]simplify:  Simplified to (/ (* (+ b a) b) (/ (/ PI 2) a))
* [exit]simplify:  Simplified to (/ (* (+ b a) b) (/ (/ PI 2) a))
* * * * [misc]progress:  [ 67 / 92 ] simplifiying candidate #<alt-delta (λ (a b) (/ (/ (/ (/ PI 2) (+ a b)) a) b))>
* [enter]simplify:  Simplifying (/ (/ (/ PI 2) (+ a b)) a)
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (26 enodes)
* * [misc]simplify:  iters left: 3 (40 enodes)
* * [misc]simplify:  iters left: 2 (67 enodes)
* * [misc]simplify:  iters left: 1 (106 enodes)
* [exit]simplify:  Simplified to (/ (/ PI (* a 2)) (+ a b))
* [exit]simplify:  Simplified to (/ (/ PI (* a 2)) (+ a b))
* * * * [misc]progress:  [ 68 / 92 ] simplifiying candidate #<alt-delta (λ (a b) (/ (* (cbrt (/ (/ PI 2) (+ a b))) (cbrt (/ (/ PI 2) (+ a b)))) (/ (* a b) (cbrt (/ (/ PI 2) (+ a b))))))>
* [enter]simplify:  Simplifying (/ (* a b) (cbrt (/ (/ PI 2) (+ a b))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (21 enodes)
* * [misc]simplify:  iters left: 3 (32 enodes)
* * [misc]simplify:  iters left: 2 (34 enodes)
* * [misc]simplify:  iters left: 1 (35 enodes)
* [exit]simplify:  Simplified to (/ (* b a) (cbrt (/ (/ PI 2) (+ b a))))
* [exit]simplify:  Simplified to (/ (* b a) (cbrt (/ (/ PI 2) (+ b a))))
* * * * [misc]progress:  [ 69 / 92 ] simplifiying candidate #<alt-delta (λ (a b) (/ (sqrt (/ (/ PI 2) (+ a b))) (/ (* a b) (sqrt (/ (/ PI 2) (+ a b))))))>
* [enter]simplify:  Simplifying (/ (* a b) (sqrt (/ (/ PI 2) (+ a b))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (21 enodes)
* * [misc]simplify:  iters left: 3 (32 enodes)
* * [misc]simplify:  iters left: 2 (34 enodes)
* * [misc]simplify:  iters left: 1 (35 enodes)
* [exit]simplify:  Simplified to (/ (* b a) (sqrt (/ (/ PI 2) (+ b a))))
* [exit]simplify:  Simplified to (/ (* b a) (sqrt (/ (/ PI 2) (+ b a))))
* * * * [misc]progress:  [ 70 / 92 ] simplifiying candidate #<alt-delta (λ (a b) (/ (/ (* (cbrt (/ PI 2)) (cbrt (/ PI 2))) (* (cbrt (+ a b)) (cbrt (+ a b)))) (/ (* a b) (/ (cbrt (/ PI 2)) (cbrt (+ a b))))))>
* [enter]simplify:  Simplifying (/ (* a b) (/ (cbrt (/ PI 2)) (cbrt (+ a b))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (28 enodes)
* * [misc]simplify:  iters left: 3 (50 enodes)
* * [misc]simplify:  iters left: 2 (73 enodes)
* * [misc]simplify:  iters left: 1 (83 enodes)
* [exit]simplify:  Simplified to (* (/ (* b a) (cbrt (/ PI 2))) (cbrt (+ b a)))
* [exit]simplify:  Simplified to (* (/ (* b a) (cbrt (/ PI 2))) (cbrt (+ b a)))
* * * * [misc]progress:  [ 71 / 92 ] simplifiying candidate #<alt-delta (λ (a b) (/ (/ (* (cbrt (/ PI 2)) (cbrt (/ PI 2))) (sqrt (+ a b))) (/ (* a b) (/ (cbrt (/ PI 2)) (sqrt (+ a b))))))>
* [enter]simplify:  Simplifying (/ (* a b) (/ (cbrt (/ PI 2)) (sqrt (+ a b))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (28 enodes)
* * [misc]simplify:  iters left: 3 (50 enodes)
* * [misc]simplify:  iters left: 2 (73 enodes)
* * [misc]simplify:  iters left: 1 (83 enodes)
* [exit]simplify:  Simplified to (* (/ (* b a) (cbrt (/ PI 2))) (sqrt (+ b a)))
* [exit]simplify:  Simplified to (* (/ (* b a) (cbrt (/ PI 2))) (sqrt (+ b a)))
* * * * [misc]progress:  [ 72 / 92 ] simplifiying candidate #<alt-delta (λ (a b) (/ (/ (* (cbrt (/ PI 2)) (cbrt (/ PI 2))) 1) (/ (* a b) (/ (cbrt (/ PI 2)) (+ a b)))))>
* [enter]simplify:  Simplifying (/ (* a b) (/ (cbrt (/ PI 2)) (+ a b)))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (35 enodes)
* * [misc]simplify:  iters left: 3 (77 enodes)
* * [misc]simplify:  iters left: 2 (140 enodes)
* * [misc]simplify:  iters left: 1 (187 enodes)
* [exit]simplify:  Simplified to (/ (* (+ b a) (* b a)) (cbrt (/ PI 2)))
* [exit]simplify:  Simplified to (/ (* (+ b a) (* b a)) (cbrt (/ PI 2)))
* * * * [misc]progress:  [ 73 / 92 ] simplifiying candidate #<alt-delta (λ (a b) (/ (/ (sqrt (/ PI 2)) (* (cbrt (+ a b)) (cbrt (+ a b)))) (/ (* a b) (/ (sqrt (/ PI 2)) (cbrt (+ a b))))))>
* [enter]simplify:  Simplifying (/ (* a b) (/ (sqrt (/ PI 2)) (cbrt (+ a b))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (28 enodes)
* * [misc]simplify:  iters left: 3 (50 enodes)
* * [misc]simplify:  iters left: 2 (73 enodes)
* * [misc]simplify:  iters left: 1 (83 enodes)
* [exit]simplify:  Simplified to (* (/ (* b a) (sqrt (/ PI 2))) (cbrt (+ b a)))
* [exit]simplify:  Simplified to (* (/ (* b a) (sqrt (/ PI 2))) (cbrt (+ b a)))
* * * * [misc]progress:  [ 74 / 92 ] simplifiying candidate #<alt-delta (λ (a b) (/ (/ (sqrt (/ PI 2)) (sqrt (+ a b))) (/ (* a b) (/ (sqrt (/ PI 2)) (sqrt (+ a b))))))>
* [enter]simplify:  Simplifying (/ (* a b) (/ (sqrt (/ PI 2)) (sqrt (+ a b))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (28 enodes)
* * [misc]simplify:  iters left: 3 (50 enodes)
* * [misc]simplify:  iters left: 2 (73 enodes)
* * [misc]simplify:  iters left: 1 (83 enodes)
* [exit]simplify:  Simplified to (* (/ (* b a) (sqrt (/ PI 2))) (sqrt (+ b a)))
* [exit]simplify:  Simplified to (* (/ (* b a) (sqrt (/ PI 2))) (sqrt (+ b a)))
* * * * [misc]progress:  [ 75 / 92 ] simplifiying candidate #<alt-delta (λ (a b) (/ (/ (sqrt (/ PI 2)) 1) (/ (* a b) (/ (sqrt (/ PI 2)) (+ a b)))))>
* [enter]simplify:  Simplifying (/ (* a b) (/ (sqrt (/ PI 2)) (+ a b)))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (35 enodes)
* * [misc]simplify:  iters left: 3 (77 enodes)
* * [misc]simplify:  iters left: 2 (140 enodes)
* * [misc]simplify:  iters left: 1 (187 enodes)
* [exit]simplify:  Simplified to (/ (* (+ b a) (* b a)) (sqrt (/ PI 2)))
* [exit]simplify:  Simplified to (/ (* (+ b a) (* b a)) (sqrt (/ PI 2)))
* * * * [misc]progress:  [ 76 / 92 ] simplifiying candidate #<alt-delta (λ (a b) (/ (/ 1 (* (cbrt (+ a b)) (cbrt (+ a b)))) (/ (* a b) (/ (/ PI 2) (cbrt (+ a b))))))>
* [enter]simplify:  Simplifying (/ (* a b) (/ (/ PI 2) (cbrt (+ a b))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (82 enodes)
* * [misc]simplify:  iters left: 2 (170 enodes)
* * [misc]simplify:  iters left: 1 (282 enodes)
* [exit]simplify:  Simplified to (* (/ (* a 2) (/ PI b)) (cbrt (+ b a)))
* [exit]simplify:  Simplified to (* (/ (* a 2) (/ PI b)) (cbrt (+ b a)))
* * * * [misc]progress:  [ 77 / 92 ] simplifiying candidate #<alt-delta (λ (a b) (/ (/ 1 (sqrt (+ a b))) (/ (* a b) (/ (/ PI 2) (sqrt (+ a b))))))>
* [enter]simplify:  Simplifying (/ (* a b) (/ (/ PI 2) (sqrt (+ a b))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (82 enodes)
* * [misc]simplify:  iters left: 2 (170 enodes)
* * [misc]simplify:  iters left: 1 (282 enodes)
* [exit]simplify:  Simplified to (* (/ (* a 2) (/ PI b)) (sqrt (+ b a)))
* [exit]simplify:  Simplified to (* (/ (* a 2) (/ PI b)) (sqrt (+ b a)))
* * * * [misc]progress:  [ 78 / 92 ] simplifiying candidate #<alt-delta (λ (a b) (/ (/ 1 1) (/ (* a b) (/ (/ PI 2) (+ a b)))))>
* [enter]simplify:  Simplifying (/ (* a b) (/ (/ PI 2) (+ a b)))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (43 enodes)
* * [misc]simplify:  iters left: 3 (121 enodes)
* * [misc]simplify:  iters left: 2 (307 enodes)
* [exit]simplify:  Simplified to (/ (* (+ b a) b) (/ (/ PI 2) a))
* [exit]simplify:  Simplified to (/ (* (+ b a) b) (/ (/ PI 2) a))
* * * * [misc]progress:  [ 79 / 92 ] simplifiying candidate #<alt-delta (λ (a b) (/ (/ PI (* (cbrt (+ a b)) (cbrt (+ a b)))) (/ (* a b) (/ (/ 1 2) (cbrt (+ a b))))))>
* [enter]simplify:  Simplifying (/ (* a b) (/ (/ 1 2) (cbrt (+ a b))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (20 enodes)
* * [misc]simplify:  iters left: 4 (38 enodes)
* * [misc]simplify:  iters left: 3 (81 enodes)
* * [misc]simplify:  iters left: 2 (175 enodes)
* * [misc]simplify:  iters left: 1 (427 enodes)
* [exit]simplify:  Simplified to (* (cbrt (+ b a)) (* (* b a) 2))
* [exit]simplify:  Simplified to (* (cbrt (+ b a)) (* (* b a) 2))
* * * * [misc]progress:  [ 80 / 92 ] simplifiying candidate #<alt-delta (λ (a b) (/ (/ PI (sqrt (+ a b))) (/ (* a b) (/ (/ 1 2) (sqrt (+ a b))))))>
* [enter]simplify:  Simplifying (/ (* a b) (/ (/ 1 2) (sqrt (+ a b))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (20 enodes)
* * [misc]simplify:  iters left: 4 (38 enodes)
* * [misc]simplify:  iters left: 3 (81 enodes)
* * [misc]simplify:  iters left: 2 (175 enodes)
* * [misc]simplify:  iters left: 1 (427 enodes)
* [exit]simplify:  Simplified to (* (sqrt (+ b a)) (* (* b a) 2))
* [exit]simplify:  Simplified to (* (sqrt (+ b a)) (* (* b a) 2))
* * * * [misc]progress:  [ 81 / 92 ] simplifiying candidate #<alt-delta (λ (a b) (/ (/ PI 1) (/ (* a b) (/ (/ 1 2) (+ a b)))))>
* [enter]simplify:  Simplifying (/ (* a b) (/ (/ 1 2) (+ a b)))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (45 enodes)
* * [misc]simplify:  iters left: 3 (120 enodes)
* * [misc]simplify:  iters left: 2 (324 enodes)
* [exit]simplify:  Simplified to (* (* 2 b) (* a (+ b a)))
* [exit]simplify:  Simplified to (* (* 2 b) (* a (+ b a)))
* * * * [misc]progress:  [ 82 / 92 ] simplifiying candidate #<alt-delta (λ (a b) (/ 1 (/ (* a b) (/ (/ PI 2) (+ a b)))))>
* [enter]simplify:  Simplifying (/ (* a b) (/ (/ PI 2) (+ a b)))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (43 enodes)
* * [misc]simplify:  iters left: 3 (121 enodes)
* * [misc]simplify:  iters left: 2 (307 enodes)
* [exit]simplify:  Simplified to (/ (* (+ b a) b) (/ (/ PI 2) a))
* [exit]simplify:  Simplified to (/ (* (+ b a) b) (/ (/ PI 2) a))
* * * * [misc]progress:  [ 83 / 92 ] simplifiying candidate #<alt-delta (λ (a b) (/ (/ PI 2) (/ (* a b) (/ 1 (+ a b)))))>
* [enter]simplify:  Simplifying (/ (* a b) (/ 1 (+ a b)))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (89 enodes)
* * [misc]simplify:  iters left: 2 (182 enodes)
* * [misc]simplify:  iters left: 1 (227 enodes)
* [exit]simplify:  Simplified to (* (* b a) (+ b a))
* [exit]simplify:  Simplified to (* (* b a) (+ b a))
* * * * [misc]progress:  [ 84 / 92 ] simplifiying candidate #<alt-delta (λ (a b) (/ (/ (/ PI 2) (+ (pow a 3) (pow b 3))) (/ (* a b) (+ (* a a) (- (* b b) (* a b))))))>
* [enter]simplify:  Simplifying (/ (* a b) (+ (* a a) (- (* b b) (* a b))))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* * [misc]simplify:  iters left: 4 (38 enodes)
* * [misc]simplify:  iters left: 3 (58 enodes)
* * [misc]simplify:  iters left: 2 (87 enodes)
* * [misc]simplify:  iters left: 1 (150 enodes)
* [exit]simplify:  Simplified to (/ b (- (/ (* b b) a) (- b a)))
* [exit]simplify:  Simplified to (/ b (- (/ (* b b) a) (- b a)))
* * * * [misc]progress:  [ 85 / 92 ] simplifiying candidate #<alt-delta (λ (a b) (/ (/ (/ PI 2) (- (* a a) (* b b))) (/ (* a b) (- a b))))>
* [enter]simplify:  Simplifying (/ (* a b) (- a b))
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (10 enodes)
* * [misc]simplify:  iters left: 2 (16 enodes)
* * [misc]simplify:  iters left: 1 (22 enodes)
* [exit]simplify:  Simplified to (/ (* b a) (- a b))
* [exit]simplify:  Simplified to (/ (* b a) (- a b))
* * * * [misc]progress:  [ 86 / 92 ] simplifiying candidate #<alt-delta (λ (a b) (/ (/ PI 2) (* (* a b) (+ a b))))>
* [enter]simplify:  Simplifying (* (* a b) (+ a b))
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (16 enodes)
* * [misc]simplify:  iters left: 2 (32 enodes)
* * [misc]simplify:  iters left: 1 (35 enodes)
* [exit]simplify:  Simplified to (* (* b a) (+ b a))
* [exit]simplify:  Simplified to (* (* b a) (+ b a))
* * * * [misc]progress:  [ 87 / 92 ] simplifiying candidate #<alt-event (λ (a b) (/ 0 (* a b)))>
* [enter]simplify:  Simplifying (/ 0 (* a b))
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (6 enodes)
* [exit]simplify:  Simplified to 0
* * * * [misc]progress:  [ 88 / 92 ] simplifiying candidate #<alt-event (λ (a b) (/ 0 (* a b)))>
* [enter]simplify:  Simplifying (/ 0 (* a b))
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (6 enodes)
* [exit]simplify:  Simplified to 0
* * * * [misc]progress:  [ 89 / 92 ] simplifiying candidate #<alt-event (λ (a b) (/ 0 (* a b)))>
* [enter]simplify:  Simplifying (/ 0 (* a b))
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (6 enodes)
* [exit]simplify:  Simplified to 0
* * * * [misc]progress:  [ 90 / 92 ] simplifiying candidate #<alt-event (λ (a b) 0)>
* [enter]simplify:  Simplifying 0
* * [misc]simplify:  iters left: 0 (1 enodes)
* [exit]simplify:  Simplified to 0
* * * * [misc]progress:  [ 91 / 92 ] simplifiying candidate #<alt-event (λ (a b) 0)>
* [enter]simplify:  Simplifying 0
* * [misc]simplify:  iters left: 0 (1 enodes)
* [exit]simplify:  Simplified to 0
* * * * [misc]progress:  [ 92 / 92 ] simplifiying candidate #<alt-event (λ (a b) 0)>
* [enter]simplify:  Simplifying 0
* * [misc]simplify:  iters left: 0 (1 enodes)
* [exit]simplify:  Simplified to 0
* * * [misc]progress:  adding candidates to table
* * [misc]progress:  iteration 3 / 4
* * * [misc]progress:  picking best candidate
* * * * [misc]pick:  Picked  #<alt-delta (λ (a b) (* (/ (- (/ PI a) (/ PI b)) (+ b a)) (/ (/ 1 2) (- b a))))>
* * * [misc]progress:  localizing error
* * * [misc]progress:  generating rewritten candidates
* * * * [misc]progress:  [ 1 / 4 ] rewriting at (2 1 1 1)
* * * * [misc]progress:  [ 2 / 4 ] rewriting at (2 1)
* * * * [misc]progress:  [ 3 / 4 ] rewriting at (2 1 1 2)
* * * * [misc]progress:  [ 4 / 4 ] rewriting at (2)
* * * [misc]progress:  generating series expansions
* * * * [misc]progress:  [ 1 / 4 ] generating series at (2 1 1 1)
* [misc]approximate:  Taking taylor expansion of (/ PI a) in (a) around 0
* [misc]taylor:  Taking taylor expansion of (/ PI a) in a
* [misc]taylor:  Taking taylor expansion of PI in a
* [misc]backup-simplify:  Simplify PI into PI
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ PI 1) into PI
* [misc]taylor:  Taking taylor expansion of (/ PI a) in a
* [misc]taylor:  Taking taylor expansion of PI in a
* [misc]backup-simplify:  Simplify PI into PI
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ PI 1) into PI
* [misc]backup-simplify:  Simplify PI into PI
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* PI (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* PI (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* PI (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* PI (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* PI (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* PI (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* PI (/ 1 a)) into (/ PI a)
* [misc]approximate:  Taking taylor expansion of (/ PI (/ 1 a)) in (a) around 0
* [misc]taylor:  Taking taylor expansion of (/ PI (/ 1 a)) in a
* [misc]taylor:  Taking taylor expansion of PI in a
* [misc]backup-simplify:  Simplify PI into PI
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (/ PI 1) into PI
* [misc]taylor:  Taking taylor expansion of (/ PI (/ 1 a)) in a
* [misc]taylor:  Taking taylor expansion of PI in a
* [misc]backup-simplify:  Simplify PI into PI
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (/ PI 1) into PI
* [misc]backup-simplify:  Simplify PI into PI
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* PI (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* PI (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* PI (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* PI (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* PI (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* PI (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* PI (/ 1 a)) into (/ PI a)
* [misc]approximate:  Taking taylor expansion of (/ PI (/ 1 (- a))) in (a) around 0
* [misc]taylor:  Taking taylor expansion of (/ PI (/ 1 (- a))) in a
* [misc]taylor:  Taking taylor expansion of PI in a
* [misc]backup-simplify:  Simplify PI into PI
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in a
* [misc]taylor:  Taking taylor expansion of (- a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (/ PI -1) into (* -1 PI)
* [misc]taylor:  Taking taylor expansion of (/ PI (/ 1 (- a))) in a
* [misc]taylor:  Taking taylor expansion of PI in a
* [misc]backup-simplify:  Simplify PI into PI
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in a
* [misc]taylor:  Taking taylor expansion of (- a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (/ PI -1) into (* -1 PI)
* [misc]backup-simplify:  Simplify (* -1 PI) into (* -1 PI)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 -1) (+ (* (* -1 PI) (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 -1) (+ (* (* -1 PI) (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 -1) (+ (* (* -1 PI) (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 -1) (+ (* (* -1 PI) (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 -1) (+ (* (* -1 PI) (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 -1) (+ (* (* -1 PI) (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* (* -1 PI) (/ 1 (- a))) into (/ PI a)
* * * * [misc]progress:  [ 2 / 4 ] generating series at (2 1)
* [misc]approximate:  Taking taylor expansion of (/ (- (/ PI a) (/ PI b)) (+ b a)) in (a b) around 0
* [misc]taylor:  Taking taylor expansion of (/ (- (/ PI a) (/ PI b)) (+ b a)) in b
* [misc]taylor:  Taking taylor expansion of (- (/ PI a) (/ PI b)) in b
* [misc]taylor:  Taking taylor expansion of (/ PI a) in b
* [misc]taylor:  Taking taylor expansion of PI in b
* [misc]backup-simplify:  Simplify PI into PI
* [misc]taylor:  Taking taylor expansion of a in b
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ PI a) into (/ PI a)
* [misc]taylor:  Taking taylor expansion of (/ PI b) in b
* [misc]taylor:  Taking taylor expansion of PI in b
* [misc]backup-simplify:  Simplify PI into PI
* [misc]taylor:  Taking taylor expansion of b in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ PI 1) into PI
* [misc]taylor:  Taking taylor expansion of (+ b a) in b
* [misc]taylor:  Taking taylor expansion of b in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of a in b
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (- PI) into (- PI)
* [misc]backup-simplify:  Simplify (+ 0 (- PI)) into (- PI)
* [misc]backup-simplify:  Simplify (+ 0 a) into a
* [misc]backup-simplify:  Simplify (/ (- PI) a) into (* -1 (/ PI a))
* [misc]taylor:  Taking taylor expansion of (/ (- (/ PI a) (/ PI b)) (+ b a)) in a
* [misc]taylor:  Taking taylor expansion of (- (/ PI a) (/ PI b)) in a
* [misc]taylor:  Taking taylor expansion of (/ PI a) in a
* [misc]taylor:  Taking taylor expansion of PI in a
* [misc]backup-simplify:  Simplify PI into PI
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ PI 1) into PI
* [misc]taylor:  Taking taylor expansion of (/ PI b) in a
* [misc]taylor:  Taking taylor expansion of PI in a
* [misc]backup-simplify:  Simplify PI into PI
* [misc]taylor:  Taking taylor expansion of b in a
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (/ PI b) into (/ PI b)
* [misc]taylor:  Taking taylor expansion of (+ b a) in a
* [misc]taylor:  Taking taylor expansion of b in a
* [misc]backup-simplify:  Simplify b into b
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ PI 0) into PI
* [misc]backup-simplify:  Simplify (+ b 0) into b
* [misc]backup-simplify:  Simplify (/ PI b) into (/ PI b)
* [misc]taylor:  Taking taylor expansion of (/ (- (/ PI a) (/ PI b)) (+ b a)) in a
* [misc]taylor:  Taking taylor expansion of (- (/ PI a) (/ PI b)) in a
* [misc]taylor:  Taking taylor expansion of (/ PI a) in a
* [misc]taylor:  Taking taylor expansion of PI in a
* [misc]backup-simplify:  Simplify PI into PI
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ PI 1) into PI
* [misc]taylor:  Taking taylor expansion of (/ PI b) in a
* [misc]taylor:  Taking taylor expansion of PI in a
* [misc]backup-simplify:  Simplify PI into PI
* [misc]taylor:  Taking taylor expansion of b in a
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (/ PI b) into (/ PI b)
* [misc]taylor:  Taking taylor expansion of (+ b a) in a
* [misc]taylor:  Taking taylor expansion of b in a
* [misc]backup-simplify:  Simplify b into b
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ PI 0) into PI
* [misc]backup-simplify:  Simplify (+ b 0) into b
* [misc]backup-simplify:  Simplify (/ PI b) into (/ PI b)
* [misc]taylor:  Taking taylor expansion of (/ PI b) in b
* [misc]taylor:  Taking taylor expansion of PI in b
* [misc]backup-simplify:  Simplify PI into PI
* [misc]taylor:  Taking taylor expansion of b in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ PI 1) into PI
* [misc]backup-simplify:  Simplify PI into PI
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* PI (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ PI b)) into (- (/ PI b))
* [misc]backup-simplify:  Simplify (+ 0 (- (/ PI b))) into (- (/ PI b))
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (- (/ (- (/ PI b)) b) (+ (* (/ PI b) (/ 1 b)))) into (- (* 2 (/ PI (pow b 2))))
* [misc]taylor:  Taking taylor expansion of (- (* 2 (/ PI (pow b 2)))) in b
* [misc]taylor:  Taking taylor expansion of (* 2 (/ PI (pow b 2))) in b
* [misc]taylor:  Taking taylor expansion of 2 in b
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ PI (pow b 2)) in b
* [misc]taylor:  Taking taylor expansion of PI in b
* [misc]backup-simplify:  Simplify PI into PI
* [misc]taylor:  Taking taylor expansion of (pow b 2) in b
* [misc]backup-simplify:  Simplify (/ PI 1) into PI
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* PI (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 PI)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* PI (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* PI (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 b) (+ (* (/ PI b) (/ 0 b)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 b) (+ (* (/ PI b) (/ 0 b)) (* (- (* 2 (/ PI (pow b 2)))) (/ 1 b)))) into (* 2 (/ PI (pow b 3)))
* [misc]taylor:  Taking taylor expansion of (* 2 (/ PI (pow b 3))) in b
* [misc]taylor:  Taking taylor expansion of 2 in b
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ PI (pow b 3)) in b
* [misc]taylor:  Taking taylor expansion of PI in b
* [misc]backup-simplify:  Simplify PI into PI
* [misc]taylor:  Taking taylor expansion of (pow b 3) in b
* [misc]backup-simplify:  Simplify (/ PI 1) into PI
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* PI (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* PI (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 0) (* 0 PI))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* PI (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 0) (* 0 PI))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* PI (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* PI (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 b) (+ (* (/ PI b) (/ 0 b)) (* 0 (/ 0 b)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 b) (+ (* (/ PI b) (/ 0 b)) (* (- (* 2 (/ PI (pow b 2)))) (/ 0 b)) (* (* 2 (/ PI (pow b 3))) (/ 1 b)))) into (- (* 2 (/ PI (pow b 4))))
* [misc]taylor:  Taking taylor expansion of (- (* 2 (/ PI (pow b 4)))) in b
* [misc]taylor:  Taking taylor expansion of (* 2 (/ PI (pow b 4))) in b
* [misc]taylor:  Taking taylor expansion of 2 in b
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ PI (pow b 4)) in b
* [misc]taylor:  Taking taylor expansion of PI in b
* [misc]backup-simplify:  Simplify PI into PI
* [misc]taylor:  Taking taylor expansion of (pow b 4) in b
* [misc]backup-simplify:  Simplify (/ PI 1) into PI
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* PI (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* PI (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* PI (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (* 0 PI)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* PI (* (/ 1 b) (/ 1 a))) into (/ PI (* b a))
* [misc]approximate:  Taking taylor expansion of (/ (- (/ PI (/ 1 a)) (/ PI (/ 1 b))) (+ (/ 1 b) (/ 1 a))) in (a b) around 0
* [misc]taylor:  Taking taylor expansion of (/ (- (/ PI (/ 1 a)) (/ PI (/ 1 b))) (+ (/ 1 b) (/ 1 a))) in b
* [misc]taylor:  Taking taylor expansion of (- (/ PI (/ 1 a)) (/ PI (/ 1 b))) in b
* [misc]taylor:  Taking taylor expansion of (/ PI (/ 1 a)) in b
* [misc]taylor:  Taking taylor expansion of PI in b
* [misc]backup-simplify:  Simplify PI into PI
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in b
* [misc]taylor:  Taking taylor expansion of a in b
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]backup-simplify:  Simplify (/ PI (/ 1 a)) into (* PI a)
* [misc]taylor:  Taking taylor expansion of (/ PI (/ 1 b)) in b
* [misc]taylor:  Taking taylor expansion of PI in b
* [misc]backup-simplify:  Simplify PI into PI
* [misc]taylor:  Taking taylor expansion of (/ 1 b) in b
* [misc]taylor:  Taking taylor expansion of b in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (/ PI 1) into PI
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 b) (/ 1 a)) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 b) in b
* [misc]taylor:  Taking taylor expansion of b in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in b
* [misc]taylor:  Taking taylor expansion of a in b
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]backup-simplify:  Simplify (+ (* PI a) 0) into (* PI a)
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (/ (* PI a) 1) into (* PI a)
* [misc]taylor:  Taking taylor expansion of (/ (- (/ PI (/ 1 a)) (/ PI (/ 1 b))) (+ (/ 1 b) (/ 1 a))) in a
* [misc]taylor:  Taking taylor expansion of (- (/ PI (/ 1 a)) (/ PI (/ 1 b))) in a
* [misc]taylor:  Taking taylor expansion of (/ PI (/ 1 a)) in a
* [misc]taylor:  Taking taylor expansion of PI in a
* [misc]backup-simplify:  Simplify PI into PI
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (/ PI 1) into PI
* [misc]taylor:  Taking taylor expansion of (/ PI (/ 1 b)) in a
* [misc]taylor:  Taking taylor expansion of PI in a
* [misc]backup-simplify:  Simplify PI into PI
* [misc]taylor:  Taking taylor expansion of (/ 1 b) in a
* [misc]taylor:  Taking taylor expansion of b in a
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
* [misc]backup-simplify:  Simplify (/ PI (/ 1 b)) into (* PI b)
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 b) (/ 1 a)) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 b) in a
* [misc]taylor:  Taking taylor expansion of b in a
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (- (* PI b)) into (- (* PI b))
* [misc]backup-simplify:  Simplify (+ 0 (- (* PI b))) into (- (* PI b))
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (/ (- (* PI b)) 1) into (* -1 (* PI b))
* [misc]taylor:  Taking taylor expansion of (/ (- (/ PI (/ 1 a)) (/ PI (/ 1 b))) (+ (/ 1 b) (/ 1 a))) in a
* [misc]taylor:  Taking taylor expansion of (- (/ PI (/ 1 a)) (/ PI (/ 1 b))) in a
* [misc]taylor:  Taking taylor expansion of (/ PI (/ 1 a)) in a
* [misc]taylor:  Taking taylor expansion of PI in a
* [misc]backup-simplify:  Simplify PI into PI
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (/ PI 1) into PI
* [misc]taylor:  Taking taylor expansion of (/ PI (/ 1 b)) in a
* [misc]taylor:  Taking taylor expansion of PI in a
* [misc]backup-simplify:  Simplify PI into PI
* [misc]taylor:  Taking taylor expansion of (/ 1 b) in a
* [misc]taylor:  Taking taylor expansion of b in a
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
* [misc]backup-simplify:  Simplify (/ PI (/ 1 b)) into (* PI b)
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 b) (/ 1 a)) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 b) in a
* [misc]taylor:  Taking taylor expansion of b in a
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (- (* PI b)) into (- (* PI b))
* [misc]backup-simplify:  Simplify (+ 0 (- (* PI b))) into (- (* PI b))
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (/ (- (* PI b)) 1) into (* -1 (* PI b))
* [misc]taylor:  Taking taylor expansion of (* -1 (* PI b)) in b
* [misc]taylor:  Taking taylor expansion of -1 in b
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of (* PI b) in b
* [misc]taylor:  Taking taylor expansion of PI in b
* [misc]backup-simplify:  Simplify PI into PI
* [misc]taylor:  Taking taylor expansion of b in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ (* PI 1) (* 0 0)) into PI
* [misc]backup-simplify:  Simplify (* PI 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 PI) (* 0 0)) into (- PI)
* [misc]backup-simplify:  Simplify (- PI) into (- PI)
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (/ 1 b)) (+ (* (* PI b) (/ 0 (/ 1 b))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ PI 0) into PI
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (/ 1 b) 0) into (/ 1 b)
* [misc]backup-simplify:  Simplify (- (/ PI 1) (+ (* (* -1 (* PI b)) (/ (/ 1 b) 1)))) into (* 2 PI)
* [misc]taylor:  Taking taylor expansion of (* 2 PI) in b
* [misc]taylor:  Taking taylor expansion of 2 in b
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of PI in b
* [misc]backup-simplify:  Simplify PI into PI
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 PI)) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* PI 0) (+ (* 0 1) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 PI) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* PI (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)) (* 0 (/ 0 b)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (/ 1 b)) (+ (* (* PI b) (/ 0 (/ 1 b))) (* 0 (/ 0 (/ 1 b))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (* -1 (* PI b)) (/ 0 1)) (* (* 2 PI) (/ (/ 1 b) 1)))) into (- (* 2 (/ PI b)))
* [misc]taylor:  Taking taylor expansion of (- (* 2 (/ PI b))) in b
* [misc]taylor:  Taking taylor expansion of (* 2 (/ PI b)) in b
* [misc]taylor:  Taking taylor expansion of 2 in b
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ PI b) in b
* [misc]taylor:  Taking taylor expansion of PI in b
* [misc]backup-simplify:  Simplify PI into PI
* [misc]taylor:  Taking taylor expansion of b in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ PI 1) into PI
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* PI (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* PI (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 0) (* 0 PI))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 0) (* 0 PI))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* PI 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 PI) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* PI (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)) (* 0 (/ 0 b)) (* 0 (/ 0 b)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (/ 1 b)) (+ (* (* PI b) (/ 0 (/ 1 b))) (* 0 (/ 0 (/ 1 b))) (* 0 (/ 0 (/ 1 b))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)) (* 0 (/ 0 b)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (* -1 (* PI b)) (/ 0 1)) (* (* 2 PI) (/ 0 1)) (* (- (* 2 (/ PI b))) (/ (/ 1 b) 1)))) into (* 2 (/ PI (pow b 2)))
* [misc]taylor:  Taking taylor expansion of (* 2 (/ PI (pow b 2))) in b
* [misc]taylor:  Taking taylor expansion of 2 in b
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ PI (pow b 2)) in b
* [misc]taylor:  Taking taylor expansion of PI in b
* [misc]backup-simplify:  Simplify PI into PI
* [misc]taylor:  Taking taylor expansion of (pow b 2) in b
* [misc]backup-simplify:  Simplify (/ PI 1) into PI
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* PI (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* PI (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* PI (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (* 0 PI)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* (- PI) (* (/ 1 b) (/ 1 a))) into (* -1 (/ PI (* b a)))
* [misc]approximate:  Taking taylor expansion of (/ (- (/ PI (/ 1 (- a))) (/ PI (/ 1 (- b)))) (+ (/ 1 (- b)) (/ 1 (- a)))) in (a b) around 0
* [misc]taylor:  Taking taylor expansion of (/ (- (/ PI (/ 1 (- a))) (/ PI (/ 1 (- b)))) (+ (/ 1 (- b)) (/ 1 (- a)))) in b
* [misc]taylor:  Taking taylor expansion of (- (/ PI (/ 1 (- a))) (/ PI (/ 1 (- b)))) in b
* [misc]taylor:  Taking taylor expansion of (/ PI (/ 1 (- a))) in b
* [misc]taylor:  Taking taylor expansion of PI in b
* [misc]backup-simplify:  Simplify PI into PI
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in b
* [misc]taylor:  Taking taylor expansion of (- a) in b
* [misc]taylor:  Taking taylor expansion of a in b
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (/ 1 (- a)) into (/ -1 a)
* [misc]backup-simplify:  Simplify (/ PI (/ -1 a)) into (* -1 (* PI a))
* [misc]taylor:  Taking taylor expansion of (/ PI (/ 1 (- b))) in b
* [misc]taylor:  Taking taylor expansion of PI in b
* [misc]backup-simplify:  Simplify PI into PI
* [misc]taylor:  Taking taylor expansion of (/ 1 (- b)) in b
* [misc]taylor:  Taking taylor expansion of (- b) in b
* [misc]taylor:  Taking taylor expansion of b in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (/ PI -1) into (* -1 PI)
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (- b)) (/ 1 (- a))) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 (- b)) in b
* [misc]taylor:  Taking taylor expansion of (- b) in b
* [misc]taylor:  Taking taylor expansion of b in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in b
* [misc]taylor:  Taking taylor expansion of (- a) in b
* [misc]taylor:  Taking taylor expansion of a in b
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (/ 1 (- a)) into (/ -1 a)
* [misc]backup-simplify:  Simplify (+ (* -1 (* PI a)) 0) into (- (* PI a))
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (/ (- (* PI a)) -1) into (* PI a)
* [misc]taylor:  Taking taylor expansion of (/ (- (/ PI (/ 1 (- a))) (/ PI (/ 1 (- b)))) (+ (/ 1 (- b)) (/ 1 (- a)))) in a
* [misc]taylor:  Taking taylor expansion of (- (/ PI (/ 1 (- a))) (/ PI (/ 1 (- b)))) in a
* [misc]taylor:  Taking taylor expansion of (/ PI (/ 1 (- a))) in a
* [misc]taylor:  Taking taylor expansion of PI in a
* [misc]backup-simplify:  Simplify PI into PI
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in a
* [misc]taylor:  Taking taylor expansion of (- a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (/ PI -1) into (* -1 PI)
* [misc]taylor:  Taking taylor expansion of (/ PI (/ 1 (- b))) in a
* [misc]taylor:  Taking taylor expansion of PI in a
* [misc]backup-simplify:  Simplify PI into PI
* [misc]taylor:  Taking taylor expansion of (/ 1 (- b)) in a
* [misc]taylor:  Taking taylor expansion of (- b) in a
* [misc]taylor:  Taking taylor expansion of b in a
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (/ 1 (- b)) into (/ -1 b)
* [misc]backup-simplify:  Simplify (/ PI (/ -1 b)) into (* -1 (* PI b))
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (- b)) (/ 1 (- a))) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 (- b)) in a
* [misc]taylor:  Taking taylor expansion of (- b) in a
* [misc]taylor:  Taking taylor expansion of b in a
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (/ 1 (- b)) into (/ -1 b)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in a
* [misc]taylor:  Taking taylor expansion of (- a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (- (* -1 (* PI b))) into (* PI b)
* [misc]backup-simplify:  Simplify (+ 0 (* PI b)) into (* PI b)
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (/ (* PI b) -1) into (* -1 (* PI b))
* [misc]taylor:  Taking taylor expansion of (/ (- (/ PI (/ 1 (- a))) (/ PI (/ 1 (- b)))) (+ (/ 1 (- b)) (/ 1 (- a)))) in a
* [misc]taylor:  Taking taylor expansion of (- (/ PI (/ 1 (- a))) (/ PI (/ 1 (- b)))) in a
* [misc]taylor:  Taking taylor expansion of (/ PI (/ 1 (- a))) in a
* [misc]taylor:  Taking taylor expansion of PI in a
* [misc]backup-simplify:  Simplify PI into PI
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in a
* [misc]taylor:  Taking taylor expansion of (- a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (/ PI -1) into (* -1 PI)
* [misc]taylor:  Taking taylor expansion of (/ PI (/ 1 (- b))) in a
* [misc]taylor:  Taking taylor expansion of PI in a
* [misc]backup-simplify:  Simplify PI into PI
* [misc]taylor:  Taking taylor expansion of (/ 1 (- b)) in a
* [misc]taylor:  Taking taylor expansion of (- b) in a
* [misc]taylor:  Taking taylor expansion of b in a
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (/ 1 (- b)) into (/ -1 b)
* [misc]backup-simplify:  Simplify (/ PI (/ -1 b)) into (* -1 (* PI b))
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (- b)) (/ 1 (- a))) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 (- b)) in a
* [misc]taylor:  Taking taylor expansion of (- b) in a
* [misc]taylor:  Taking taylor expansion of b in a
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (/ 1 (- b)) into (/ -1 b)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in a
* [misc]taylor:  Taking taylor expansion of (- a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (- (* -1 (* PI b))) into (* PI b)
* [misc]backup-simplify:  Simplify (+ 0 (* PI b)) into (* PI b)
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (/ (* PI b) -1) into (* -1 (* PI b))
* [misc]taylor:  Taking taylor expansion of (* -1 (* PI b)) in b
* [misc]taylor:  Taking taylor expansion of -1 in b
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of (* PI b) in b
* [misc]taylor:  Taking taylor expansion of PI in b
* [misc]backup-simplify:  Simplify PI into PI
* [misc]taylor:  Taking taylor expansion of b in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ (* PI 1) (* 0 0)) into PI
* [misc]backup-simplify:  Simplify (* PI 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 PI) (* 0 0)) into (- PI)
* [misc]backup-simplify:  Simplify (- PI) into (- PI)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 b) (/ 0 (- b))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (/ -1 b)) (+ (* (* -1 (* PI b)) (/ 0 (/ -1 b))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 PI) 0) into (- PI)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (/ -1 b) 0) into (- (/ 1 b))
* [misc]backup-simplify:  Simplify (- (/ (- PI) -1) (+ (* (* -1 (* PI b)) (/ (- (/ 1 b)) -1)))) into (* 2 PI)
* [misc]taylor:  Taking taylor expansion of (* 2 PI) in b
* [misc]taylor:  Taking taylor expansion of 2 in b
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of PI in b
* [misc]backup-simplify:  Simplify PI into PI
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 PI)) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* PI 0) (+ (* 0 1) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 PI) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 -1) (+ (* (* -1 PI) (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 b) (/ 0 (- b))) (* 0 (/ 0 (- b))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (/ -1 b)) (+ (* (* -1 (* PI b)) (/ 0 (/ -1 b))) (* 0 (/ 0 (/ -1 b))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 b) (/ 0 (- b))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 -1) (+ (* (* -1 (* PI b)) (/ 0 -1)) (* (* 2 PI) (/ (- (/ 1 b)) -1)))) into (- (* 2 (/ PI b)))
* [misc]taylor:  Taking taylor expansion of (- (* 2 (/ PI b))) in b
* [misc]taylor:  Taking taylor expansion of (* 2 (/ PI b)) in b
* [misc]taylor:  Taking taylor expansion of 2 in b
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ PI b) in b
* [misc]taylor:  Taking taylor expansion of PI in b
* [misc]backup-simplify:  Simplify PI into PI
* [misc]taylor:  Taking taylor expansion of b in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ PI 1) into PI
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* PI (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* PI (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 0) (* 0 PI))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 0) (* 0 PI))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* PI 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 PI) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 -1) (+ (* (* -1 PI) (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 b) (/ 0 (- b))) (* 0 (/ 0 (- b))) (* 0 (/ 0 (- b))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (/ -1 b)) (+ (* (* -1 (* PI b)) (/ 0 (/ -1 b))) (* 0 (/ 0 (/ -1 b))) (* 0 (/ 0 (/ -1 b))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 b) (/ 0 (- b))) (* 0 (/ 0 (- b))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 -1) (+ (* (* -1 (* PI b)) (/ 0 -1)) (* (* 2 PI) (/ 0 -1)) (* (- (* 2 (/ PI b))) (/ (- (/ 1 b)) -1)))) into (* 2 (/ PI (pow b 2)))
* [misc]taylor:  Taking taylor expansion of (* 2 (/ PI (pow b 2))) in b
* [misc]taylor:  Taking taylor expansion of 2 in b
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ PI (pow b 2)) in b
* [misc]taylor:  Taking taylor expansion of PI in b
* [misc]backup-simplify:  Simplify PI into PI
* [misc]taylor:  Taking taylor expansion of (pow b 2) in b
* [misc]backup-simplify:  Simplify (/ PI 1) into PI
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* PI (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* PI (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* PI (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (* 0 PI)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* (- PI) (* (/ 1 (- b)) (/ 1 (- a)))) into (* -1 (/ PI (* b a)))
* * * * [misc]progress:  [ 3 / 4 ] generating series at (2 1 1 2)
* [misc]approximate:  Taking taylor expansion of (/ PI b) in (b) around 0
* [misc]taylor:  Taking taylor expansion of (/ PI b) in b
* [misc]taylor:  Taking taylor expansion of PI in b
* [misc]backup-simplify:  Simplify PI into PI
* [misc]taylor:  Taking taylor expansion of b in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ PI 1) into PI
* [misc]taylor:  Taking taylor expansion of (/ PI b) in b
* [misc]taylor:  Taking taylor expansion of PI in b
* [misc]backup-simplify:  Simplify PI into PI
* [misc]taylor:  Taking taylor expansion of b in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ PI 1) into PI
* [misc]backup-simplify:  Simplify PI into PI
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* PI (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* PI (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* PI (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* PI (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* PI (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* PI (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* PI (/ 1 b)) into (/ PI b)
* [misc]approximate:  Taking taylor expansion of (/ PI (/ 1 b)) in (b) around 0
* [misc]taylor:  Taking taylor expansion of (/ PI (/ 1 b)) in b
* [misc]taylor:  Taking taylor expansion of PI in b
* [misc]backup-simplify:  Simplify PI into PI
* [misc]taylor:  Taking taylor expansion of (/ 1 b) in b
* [misc]taylor:  Taking taylor expansion of b in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (/ PI 1) into PI
* [misc]taylor:  Taking taylor expansion of (/ PI (/ 1 b)) in b
* [misc]taylor:  Taking taylor expansion of PI in b
* [misc]backup-simplify:  Simplify PI into PI
* [misc]taylor:  Taking taylor expansion of (/ 1 b) in b
* [misc]taylor:  Taking taylor expansion of b in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (/ PI 1) into PI
* [misc]backup-simplify:  Simplify PI into PI
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* PI (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* PI (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* PI (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* PI (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* PI (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* PI (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* PI (/ 1 b)) into (/ PI b)
* [misc]approximate:  Taking taylor expansion of (/ PI (/ 1 (- b))) in (b) around 0
* [misc]taylor:  Taking taylor expansion of (/ PI (/ 1 (- b))) in b
* [misc]taylor:  Taking taylor expansion of PI in b
* [misc]backup-simplify:  Simplify PI into PI
* [misc]taylor:  Taking taylor expansion of (/ 1 (- b)) in b
* [misc]taylor:  Taking taylor expansion of (- b) in b
* [misc]taylor:  Taking taylor expansion of b in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (/ PI -1) into (* -1 PI)
* [misc]taylor:  Taking taylor expansion of (/ PI (/ 1 (- b))) in b
* [misc]taylor:  Taking taylor expansion of PI in b
* [misc]backup-simplify:  Simplify PI into PI
* [misc]taylor:  Taking taylor expansion of (/ 1 (- b)) in b
* [misc]taylor:  Taking taylor expansion of (- b) in b
* [misc]taylor:  Taking taylor expansion of b in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (/ PI -1) into (* -1 PI)
* [misc]backup-simplify:  Simplify (* -1 PI) into (* -1 PI)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 -1) (+ (* (* -1 PI) (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 -1) (+ (* (* -1 PI) (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 -1) (+ (* (* -1 PI) (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 -1) (+ (* (* -1 PI) (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 -1) (+ (* (* -1 PI) (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 -1) (+ (* (* -1 PI) (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* (* -1 PI) (/ 1 (- b))) into (/ PI b)
* * * * [misc]progress:  [ 4 / 4 ] generating series at (2)
* [misc]approximate:  Taking taylor expansion of (* (/ (- (/ PI a) (/ PI b)) (+ b a)) (/ (/ 1 2) (- b a))) in (a b) around 0
* [misc]taylor:  Taking taylor expansion of (* (/ (- (/ PI a) (/ PI b)) (+ b a)) (/ (/ 1 2) (- b a))) in b
* [misc]taylor:  Taking taylor expansion of (/ (- (/ PI a) (/ PI b)) (+ b a)) in b
* [misc]taylor:  Taking taylor expansion of (- (/ PI a) (/ PI b)) in b
* [misc]taylor:  Taking taylor expansion of (/ PI a) in b
* [misc]taylor:  Taking taylor expansion of PI in b
* [misc]backup-simplify:  Simplify PI into PI
* [misc]taylor:  Taking taylor expansion of a in b
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ PI a) into (/ PI a)
* [misc]taylor:  Taking taylor expansion of (/ PI b) in b
* [misc]taylor:  Taking taylor expansion of PI in b
* [misc]backup-simplify:  Simplify PI into PI
* [misc]taylor:  Taking taylor expansion of b in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ PI 1) into PI
* [misc]taylor:  Taking taylor expansion of (+ b a) in b
* [misc]taylor:  Taking taylor expansion of b in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of a in b
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (- PI) into (- PI)
* [misc]backup-simplify:  Simplify (+ 0 (- PI)) into (- PI)
* [misc]backup-simplify:  Simplify (+ 0 a) into a
* [misc]backup-simplify:  Simplify (/ (- PI) a) into (* -1 (/ PI a))
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 2) (- b a)) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 2) in b
* [misc]taylor:  Taking taylor expansion of 2 in b
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ 1 2) into 1/2
* [misc]taylor:  Taking taylor expansion of (- b a) in b
* [misc]taylor:  Taking taylor expansion of b in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of a in b
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (+ 0 (- a)) into (- a)
* [misc]backup-simplify:  Simplify (/ 1/2 (- a)) into (/ -1/2 a)
* [misc]taylor:  Taking taylor expansion of (* (/ (- (/ PI a) (/ PI b)) (+ b a)) (/ (/ 1 2) (- b a))) in a
* [misc]taylor:  Taking taylor expansion of (/ (- (/ PI a) (/ PI b)) (+ b a)) in a
* [misc]taylor:  Taking taylor expansion of (- (/ PI a) (/ PI b)) in a
* [misc]taylor:  Taking taylor expansion of (/ PI a) in a
* [misc]taylor:  Taking taylor expansion of PI in a
* [misc]backup-simplify:  Simplify PI into PI
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ PI 1) into PI
* [misc]taylor:  Taking taylor expansion of (/ PI b) in a
* [misc]taylor:  Taking taylor expansion of PI in a
* [misc]backup-simplify:  Simplify PI into PI
* [misc]taylor:  Taking taylor expansion of b in a
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (/ PI b) into (/ PI b)
* [misc]taylor:  Taking taylor expansion of (+ b a) in a
* [misc]taylor:  Taking taylor expansion of b in a
* [misc]backup-simplify:  Simplify b into b
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ PI 0) into PI
* [misc]backup-simplify:  Simplify (+ b 0) into b
* [misc]backup-simplify:  Simplify (/ PI b) into (/ PI b)
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 2) (- b a)) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 2) in a
* [misc]taylor:  Taking taylor expansion of 2 in a
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ 1 2) into 1/2
* [misc]taylor:  Taking taylor expansion of (- b a) in a
* [misc]taylor:  Taking taylor expansion of b in a
* [misc]backup-simplify:  Simplify b into b
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ b 0) into b
* [misc]backup-simplify:  Simplify (/ 1/2 b) into (/ 1/2 b)
* [misc]taylor:  Taking taylor expansion of (* (/ (- (/ PI a) (/ PI b)) (+ b a)) (/ (/ 1 2) (- b a))) in a
* [misc]taylor:  Taking taylor expansion of (/ (- (/ PI a) (/ PI b)) (+ b a)) in a
* [misc]taylor:  Taking taylor expansion of (- (/ PI a) (/ PI b)) in a
* [misc]taylor:  Taking taylor expansion of (/ PI a) in a
* [misc]taylor:  Taking taylor expansion of PI in a
* [misc]backup-simplify:  Simplify PI into PI
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ PI 1) into PI
* [misc]taylor:  Taking taylor expansion of (/ PI b) in a
* [misc]taylor:  Taking taylor expansion of PI in a
* [misc]backup-simplify:  Simplify PI into PI
* [misc]taylor:  Taking taylor expansion of b in a
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (/ PI b) into (/ PI b)
* [misc]taylor:  Taking taylor expansion of (+ b a) in a
* [misc]taylor:  Taking taylor expansion of b in a
* [misc]backup-simplify:  Simplify b into b
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ PI 0) into PI
* [misc]backup-simplify:  Simplify (+ b 0) into b
* [misc]backup-simplify:  Simplify (/ PI b) into (/ PI b)
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 2) (- b a)) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 2) in a
* [misc]taylor:  Taking taylor expansion of 2 in a
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ 1 2) into 1/2
* [misc]taylor:  Taking taylor expansion of (- b a) in a
* [misc]taylor:  Taking taylor expansion of b in a
* [misc]backup-simplify:  Simplify b into b
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ b 0) into b
* [misc]backup-simplify:  Simplify (/ 1/2 b) into (/ 1/2 b)
* [misc]backup-simplify:  Simplify (* (/ PI b) (/ 1/2 b)) into (* 1/2 (/ PI (pow b 2)))
* [misc]taylor:  Taking taylor expansion of (* 1/2 (/ PI (pow b 2))) in b
* [misc]taylor:  Taking taylor expansion of 1/2 in b
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of (/ PI (pow b 2)) in b
* [misc]taylor:  Taking taylor expansion of PI in b
* [misc]backup-simplify:  Simplify PI into PI
* [misc]taylor:  Taking taylor expansion of (pow b 2) in b
* [misc]backup-simplify:  Simplify (/ PI 1) into PI
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* PI (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/2 0) (* 0 PI)) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1/2 (/ 0 2)))) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (- (/ 0 b) (+ (* (/ 1/2 b) (/ -1 b)))) into (* 1/2 (/ 1 (pow b 2)))
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* PI (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ PI b)) into (- (/ PI b))
* [misc]backup-simplify:  Simplify (+ 0 (- (/ PI b))) into (- (/ PI b))
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (- (/ (- (/ PI b)) b) (+ (* (/ PI b) (/ 1 b)))) into (- (* 2 (/ PI (pow b 2))))
* [misc]backup-simplify:  Simplify (+ (* (/ PI b) (* 1/2 (/ 1 (pow b 2)))) (* (- (* 2 (/ PI (pow b 2)))) (/ 1/2 b))) into (- (* 1/2 (/ PI (pow b 3))))
* [misc]taylor:  Taking taylor expansion of (- (* 1/2 (/ PI (pow b 3)))) in b
* [misc]taylor:  Taking taylor expansion of (* 1/2 (/ PI (pow b 3))) in b
* [misc]taylor:  Taking taylor expansion of 1/2 in b
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of (/ PI (pow b 3)) in b
* [misc]taylor:  Taking taylor expansion of PI in b
* [misc]backup-simplify:  Simplify PI into PI
* [misc]taylor:  Taking taylor expansion of (pow b 3) in b
* [misc]backup-simplify:  Simplify (/ PI 1) into PI
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* PI (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* PI (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/2 0) (+ (* 0 0) (* 0 PI))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* PI (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/2 0) (+ (* 0 0) (* 0 PI))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1/2 (/ 0 2)) (* 0 (/ 0 2)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 b) (+ (* (/ 1/2 b) (/ 0 b)) (* (* 1/2 (/ 1 (pow b 2))) (/ -1 b)))) into (* 1/2 (/ 1 (pow b 3)))
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* PI (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 b) (+ (* (/ PI b) (/ 0 b)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 b) (+ (* (/ PI b) (/ 0 b)) (* (- (* 2 (/ PI (pow b 2)))) (/ 1 b)))) into (* 2 (/ PI (pow b 3)))
* [misc]backup-simplify:  Simplify (+ (* (/ PI b) (* 1/2 (/ 1 (pow b 3)))) (+ (* (- (* 2 (/ PI (pow b 2)))) (* 1/2 (/ 1 (pow b 2)))) (* (* 2 (/ PI (pow b 3))) (/ 1/2 b)))) into (* 1/2 (/ PI (pow b 4)))
* [misc]taylor:  Taking taylor expansion of (* 1/2 (/ PI (pow b 4))) in b
* [misc]taylor:  Taking taylor expansion of 1/2 in b
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of (/ PI (pow b 4)) in b
* [misc]taylor:  Taking taylor expansion of PI in b
* [misc]backup-simplify:  Simplify PI into PI
* [misc]taylor:  Taking taylor expansion of (pow b 4) in b
* [misc]backup-simplify:  Simplify (/ PI 1) into PI
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* PI (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* PI (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* PI (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/2 0) (+ (* 0 0) (+ (* 0 0) (* 0 PI)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* PI (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/2 0) (+ (* 0 0) (+ (* 0 0) (* 0 PI)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* PI (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/2 0) (+ (* 0 0) (+ (* 0 0) (* 0 PI)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]approximate:  Taking taylor expansion of (* (/ (- (/ PI (/ 1 a)) (/ PI (/ 1 b))) (+ (/ 1 b) (/ 1 a))) (/ (/ 1 2) (- (/ 1 b) (/ 1 a)))) in (a b) around 0
* [misc]taylor:  Taking taylor expansion of (* (/ (- (/ PI (/ 1 a)) (/ PI (/ 1 b))) (+ (/ 1 b) (/ 1 a))) (/ (/ 1 2) (- (/ 1 b) (/ 1 a)))) in b
* [misc]taylor:  Taking taylor expansion of (/ (- (/ PI (/ 1 a)) (/ PI (/ 1 b))) (+ (/ 1 b) (/ 1 a))) in b
* [misc]taylor:  Taking taylor expansion of (- (/ PI (/ 1 a)) (/ PI (/ 1 b))) in b
* [misc]taylor:  Taking taylor expansion of (/ PI (/ 1 a)) in b
* [misc]taylor:  Taking taylor expansion of PI in b
* [misc]backup-simplify:  Simplify PI into PI
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in b
* [misc]taylor:  Taking taylor expansion of a in b
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]backup-simplify:  Simplify (/ PI (/ 1 a)) into (* PI a)
* [misc]taylor:  Taking taylor expansion of (/ PI (/ 1 b)) in b
* [misc]taylor:  Taking taylor expansion of PI in b
* [misc]backup-simplify:  Simplify PI into PI
* [misc]taylor:  Taking taylor expansion of (/ 1 b) in b
* [misc]taylor:  Taking taylor expansion of b in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (/ PI 1) into PI
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 b) (/ 1 a)) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 b) in b
* [misc]taylor:  Taking taylor expansion of b in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in b
* [misc]taylor:  Taking taylor expansion of a in b
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]backup-simplify:  Simplify (+ (* PI a) 0) into (* PI a)
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (/ (* PI a) 1) into (* PI a)
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 2) (- (/ 1 b) (/ 1 a))) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 2) in b
* [misc]taylor:  Taking taylor expansion of 2 in b
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ 1 2) into 1/2
* [misc]taylor:  Taking taylor expansion of (- (/ 1 b) (/ 1 a)) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 b) in b
* [misc]taylor:  Taking taylor expansion of b in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in b
* [misc]taylor:  Taking taylor expansion of a in b
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (/ 1/2 1) into 1/2
* [misc]taylor:  Taking taylor expansion of (* (/ (- (/ PI (/ 1 a)) (/ PI (/ 1 b))) (+ (/ 1 b) (/ 1 a))) (/ (/ 1 2) (- (/ 1 b) (/ 1 a)))) in a
* [misc]taylor:  Taking taylor expansion of (/ (- (/ PI (/ 1 a)) (/ PI (/ 1 b))) (+ (/ 1 b) (/ 1 a))) in a
* [misc]taylor:  Taking taylor expansion of (- (/ PI (/ 1 a)) (/ PI (/ 1 b))) in a
* [misc]taylor:  Taking taylor expansion of (/ PI (/ 1 a)) in a
* [misc]taylor:  Taking taylor expansion of PI in a
* [misc]backup-simplify:  Simplify PI into PI
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (/ PI 1) into PI
* [misc]taylor:  Taking taylor expansion of (/ PI (/ 1 b)) in a
* [misc]taylor:  Taking taylor expansion of PI in a
* [misc]backup-simplify:  Simplify PI into PI
* [misc]taylor:  Taking taylor expansion of (/ 1 b) in a
* [misc]taylor:  Taking taylor expansion of b in a
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
* [misc]backup-simplify:  Simplify (/ PI (/ 1 b)) into (* PI b)
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 b) (/ 1 a)) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 b) in a
* [misc]taylor:  Taking taylor expansion of b in a
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (- (* PI b)) into (- (* PI b))
* [misc]backup-simplify:  Simplify (+ 0 (- (* PI b))) into (- (* PI b))
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (/ (- (* PI b)) 1) into (* -1 (* PI b))
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 2) (- (/ 1 b) (/ 1 a))) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 2) in a
* [misc]taylor:  Taking taylor expansion of 2 in a
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ 1 2) into 1/2
* [misc]taylor:  Taking taylor expansion of (- (/ 1 b) (/ 1 a)) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 b) in a
* [misc]taylor:  Taking taylor expansion of b in a
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (/ 1/2 -1) into -1/2
* [misc]taylor:  Taking taylor expansion of (* (/ (- (/ PI (/ 1 a)) (/ PI (/ 1 b))) (+ (/ 1 b) (/ 1 a))) (/ (/ 1 2) (- (/ 1 b) (/ 1 a)))) in a
* [misc]taylor:  Taking taylor expansion of (/ (- (/ PI (/ 1 a)) (/ PI (/ 1 b))) (+ (/ 1 b) (/ 1 a))) in a
* [misc]taylor:  Taking taylor expansion of (- (/ PI (/ 1 a)) (/ PI (/ 1 b))) in a
* [misc]taylor:  Taking taylor expansion of (/ PI (/ 1 a)) in a
* [misc]taylor:  Taking taylor expansion of PI in a
* [misc]backup-simplify:  Simplify PI into PI
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (/ PI 1) into PI
* [misc]taylor:  Taking taylor expansion of (/ PI (/ 1 b)) in a
* [misc]taylor:  Taking taylor expansion of PI in a
* [misc]backup-simplify:  Simplify PI into PI
* [misc]taylor:  Taking taylor expansion of (/ 1 b) in a
* [misc]taylor:  Taking taylor expansion of b in a
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
* [misc]backup-simplify:  Simplify (/ PI (/ 1 b)) into (* PI b)
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 b) (/ 1 a)) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 b) in a
* [misc]taylor:  Taking taylor expansion of b in a
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (- (* PI b)) into (- (* PI b))
* [misc]backup-simplify:  Simplify (+ 0 (- (* PI b))) into (- (* PI b))
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (/ (- (* PI b)) 1) into (* -1 (* PI b))
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 2) (- (/ 1 b) (/ 1 a))) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 2) in a
* [misc]taylor:  Taking taylor expansion of 2 in a
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ 1 2) into 1/2
* [misc]taylor:  Taking taylor expansion of (- (/ 1 b) (/ 1 a)) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 b) in a
* [misc]taylor:  Taking taylor expansion of b in a
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (/ 1/2 -1) into -1/2
* [misc]backup-simplify:  Simplify (* (* -1 (* PI b)) -1/2) into (* 1/2 (* PI b))
* [misc]taylor:  Taking taylor expansion of (* 1/2 (* PI b)) in b
* [misc]taylor:  Taking taylor expansion of 1/2 in b
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of (* PI b) in b
* [misc]taylor:  Taking taylor expansion of PI in b
* [misc]backup-simplify:  Simplify PI into PI
* [misc]taylor:  Taking taylor expansion of b in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ (* PI 0) (+ (* 0 1) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (+ (* PI 1) (* 0 0)) into PI
* [misc]backup-simplify:  Simplify (* PI 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/2 0) (+ (* 0 PI) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1/2 (/ 0 2)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (/ 1 b) 0) into (/ 1 b)
* [misc]backup-simplify:  Simplify (- (/ 0 -1) (+ (* -1/2 (/ (/ 1 b) -1)))) into (- (* 1/2 (/ 1 b)))
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (/ 1 b)) (+ (* (* PI b) (/ 0 (/ 1 b))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ PI 0) into PI
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (/ 1 b) 0) into (/ 1 b)
* [misc]backup-simplify:  Simplify (- (/ PI 1) (+ (* (* -1 (* PI b)) (/ (/ 1 b) 1)))) into (* 2 PI)
* [misc]backup-simplify:  Simplify (+ (* (* -1 (* PI b)) (- (* 1/2 (/ 1 b)))) (* (* 2 PI) -1/2)) into (- (* 1/2 PI))
* [misc]taylor:  Taking taylor expansion of (- (* 1/2 PI)) in b
* [misc]taylor:  Taking taylor expansion of (* 1/2 PI) in b
* [misc]taylor:  Taking taylor expansion of 1/2 in b
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of PI in b
* [misc]backup-simplify:  Simplify PI into PI
* [misc]backup-simplify:  Simplify (+ (* 1/2 0) (+ (* 0 0) (* 0 PI))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* PI 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/2 0) (+ (* 0 0) (+ (* 0 PI) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1/2 (/ 0 2)) (* 0 (/ 0 2)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 -1) (+ (* -1/2 (/ 0 -1)) (* (- (* 1/2 (/ 1 b))) (/ (/ 1 b) -1)))) into (- (* 1/2 (/ 1 (pow b 2))))
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* PI (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)) (* 0 (/ 0 b)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (/ 1 b)) (+ (* (* PI b) (/ 0 (/ 1 b))) (* 0 (/ 0 (/ 1 b))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (* -1 (* PI b)) (/ 0 1)) (* (* 2 PI) (/ (/ 1 b) 1)))) into (- (* 2 (/ PI b)))
* [misc]backup-simplify:  Simplify (+ (* (* -1 (* PI b)) (- (* 1/2 (/ 1 (pow b 2))))) (+ (* (* 2 PI) (- (* 1/2 (/ 1 b)))) (* (- (* 2 (/ PI b))) -1/2))) into (* 1/2 (/ PI b))
* [misc]taylor:  Taking taylor expansion of (* 1/2 (/ PI b)) in b
* [misc]taylor:  Taking taylor expansion of 1/2 in b
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of (/ PI b) in b
* [misc]taylor:  Taking taylor expansion of PI in b
* [misc]backup-simplify:  Simplify PI into PI
* [misc]taylor:  Taking taylor expansion of b in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ PI 1) into PI
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* PI (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* PI (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* PI (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/2 0) (+ (* 0 0) (+ (* 0 0) (* 0 PI)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 1/2 0) (+ (* 0 0) (+ (* 0 0) (* 0 PI)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* PI 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 PI) (* 0 0))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]approximate:  Taking taylor expansion of (* (/ (- (/ PI (/ 1 (- a))) (/ PI (/ 1 (- b)))) (+ (/ 1 (- b)) (/ 1 (- a)))) (/ (/ 1 2) (- (/ 1 (- b)) (/ 1 (- a))))) in (a b) around 0
* [misc]taylor:  Taking taylor expansion of (* (/ (- (/ PI (/ 1 (- a))) (/ PI (/ 1 (- b)))) (+ (/ 1 (- b)) (/ 1 (- a)))) (/ (/ 1 2) (- (/ 1 (- b)) (/ 1 (- a))))) in b
* [misc]taylor:  Taking taylor expansion of (/ (- (/ PI (/ 1 (- a))) (/ PI (/ 1 (- b)))) (+ (/ 1 (- b)) (/ 1 (- a)))) in b
* [misc]taylor:  Taking taylor expansion of (- (/ PI (/ 1 (- a))) (/ PI (/ 1 (- b)))) in b
* [misc]taylor:  Taking taylor expansion of (/ PI (/ 1 (- a))) in b
* [misc]taylor:  Taking taylor expansion of PI in b
* [misc]backup-simplify:  Simplify PI into PI
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in b
* [misc]taylor:  Taking taylor expansion of (- a) in b
* [misc]taylor:  Taking taylor expansion of a in b
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (/ 1 (- a)) into (/ -1 a)
* [misc]backup-simplify:  Simplify (/ PI (/ -1 a)) into (* -1 (* PI a))
* [misc]taylor:  Taking taylor expansion of (/ PI (/ 1 (- b))) in b
* [misc]taylor:  Taking taylor expansion of PI in b
* [misc]backup-simplify:  Simplify PI into PI
* [misc]taylor:  Taking taylor expansion of (/ 1 (- b)) in b
* [misc]taylor:  Taking taylor expansion of (- b) in b
* [misc]taylor:  Taking taylor expansion of b in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (/ PI -1) into (* -1 PI)
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (- b)) (/ 1 (- a))) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 (- b)) in b
* [misc]taylor:  Taking taylor expansion of (- b) in b
* [misc]taylor:  Taking taylor expansion of b in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in b
* [misc]taylor:  Taking taylor expansion of (- a) in b
* [misc]taylor:  Taking taylor expansion of a in b
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (/ 1 (- a)) into (/ -1 a)
* [misc]backup-simplify:  Simplify (+ (* -1 (* PI a)) 0) into (- (* PI a))
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (/ (- (* PI a)) -1) into (* PI a)
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 2) (- (/ 1 (- b)) (/ 1 (- a)))) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 2) in b
* [misc]taylor:  Taking taylor expansion of 2 in b
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ 1 2) into 1/2
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- b)) (/ 1 (- a))) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 (- b)) in b
* [misc]taylor:  Taking taylor expansion of (- b) in b
* [misc]taylor:  Taking taylor expansion of b in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in b
* [misc]taylor:  Taking taylor expansion of (- a) in b
* [misc]taylor:  Taking taylor expansion of a in b
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (/ 1 (- a)) into (/ -1 a)
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (/ 1/2 -1) into -1/2
* [misc]taylor:  Taking taylor expansion of (* (/ (- (/ PI (/ 1 (- a))) (/ PI (/ 1 (- b)))) (+ (/ 1 (- b)) (/ 1 (- a)))) (/ (/ 1 2) (- (/ 1 (- b)) (/ 1 (- a))))) in a
* [misc]taylor:  Taking taylor expansion of (/ (- (/ PI (/ 1 (- a))) (/ PI (/ 1 (- b)))) (+ (/ 1 (- b)) (/ 1 (- a)))) in a
* [misc]taylor:  Taking taylor expansion of (- (/ PI (/ 1 (- a))) (/ PI (/ 1 (- b)))) in a
* [misc]taylor:  Taking taylor expansion of (/ PI (/ 1 (- a))) in a
* [misc]taylor:  Taking taylor expansion of PI in a
* [misc]backup-simplify:  Simplify PI into PI
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in a
* [misc]taylor:  Taking taylor expansion of (- a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (/ PI -1) into (* -1 PI)
* [misc]taylor:  Taking taylor expansion of (/ PI (/ 1 (- b))) in a
* [misc]taylor:  Taking taylor expansion of PI in a
* [misc]backup-simplify:  Simplify PI into PI
* [misc]taylor:  Taking taylor expansion of (/ 1 (- b)) in a
* [misc]taylor:  Taking taylor expansion of (- b) in a
* [misc]taylor:  Taking taylor expansion of b in a
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (/ 1 (- b)) into (/ -1 b)
* [misc]backup-simplify:  Simplify (/ PI (/ -1 b)) into (* -1 (* PI b))
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (- b)) (/ 1 (- a))) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 (- b)) in a
* [misc]taylor:  Taking taylor expansion of (- b) in a
* [misc]taylor:  Taking taylor expansion of b in a
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (/ 1 (- b)) into (/ -1 b)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in a
* [misc]taylor:  Taking taylor expansion of (- a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (- (* -1 (* PI b))) into (* PI b)
* [misc]backup-simplify:  Simplify (+ 0 (* PI b)) into (* PI b)
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (/ (* PI b) -1) into (* -1 (* PI b))
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 2) (- (/ 1 (- b)) (/ 1 (- a)))) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 2) in a
* [misc]taylor:  Taking taylor expansion of 2 in a
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ 1 2) into 1/2
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- b)) (/ 1 (- a))) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 (- b)) in a
* [misc]taylor:  Taking taylor expansion of (- b) in a
* [misc]taylor:  Taking taylor expansion of b in a
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (/ 1 (- b)) into (/ -1 b)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in a
* [misc]taylor:  Taking taylor expansion of (- a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (- -1) into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (/ 1/2 1) into 1/2
* [misc]taylor:  Taking taylor expansion of (* (/ (- (/ PI (/ 1 (- a))) (/ PI (/ 1 (- b)))) (+ (/ 1 (- b)) (/ 1 (- a)))) (/ (/ 1 2) (- (/ 1 (- b)) (/ 1 (- a))))) in a
* [misc]taylor:  Taking taylor expansion of (/ (- (/ PI (/ 1 (- a))) (/ PI (/ 1 (- b)))) (+ (/ 1 (- b)) (/ 1 (- a)))) in a
* [misc]taylor:  Taking taylor expansion of (- (/ PI (/ 1 (- a))) (/ PI (/ 1 (- b)))) in a
* [misc]taylor:  Taking taylor expansion of (/ PI (/ 1 (- a))) in a
* [misc]taylor:  Taking taylor expansion of PI in a
* [misc]backup-simplify:  Simplify PI into PI
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in a
* [misc]taylor:  Taking taylor expansion of (- a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (/ PI -1) into (* -1 PI)
* [misc]taylor:  Taking taylor expansion of (/ PI (/ 1 (- b))) in a
* [misc]taylor:  Taking taylor expansion of PI in a
* [misc]backup-simplify:  Simplify PI into PI
* [misc]taylor:  Taking taylor expansion of (/ 1 (- b)) in a
* [misc]taylor:  Taking taylor expansion of (- b) in a
* [misc]taylor:  Taking taylor expansion of b in a
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (/ 1 (- b)) into (/ -1 b)
* [misc]backup-simplify:  Simplify (/ PI (/ -1 b)) into (* -1 (* PI b))
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (- b)) (/ 1 (- a))) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 (- b)) in a
* [misc]taylor:  Taking taylor expansion of (- b) in a
* [misc]taylor:  Taking taylor expansion of b in a
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (/ 1 (- b)) into (/ -1 b)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in a
* [misc]taylor:  Taking taylor expansion of (- a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (- (* -1 (* PI b))) into (* PI b)
* [misc]backup-simplify:  Simplify (+ 0 (* PI b)) into (* PI b)
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (/ (* PI b) -1) into (* -1 (* PI b))
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 2) (- (/ 1 (- b)) (/ 1 (- a)))) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 2) in a
* [misc]taylor:  Taking taylor expansion of 2 in a
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ 1 2) into 1/2
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- b)) (/ 1 (- a))) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 (- b)) in a
* [misc]taylor:  Taking taylor expansion of (- b) in a
* [misc]taylor:  Taking taylor expansion of b in a
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (/ 1 (- b)) into (/ -1 b)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in a
* [misc]taylor:  Taking taylor expansion of (- a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (- -1) into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (/ 1/2 1) into 1/2
* [misc]backup-simplify:  Simplify (* (* -1 (* PI b)) 1/2) into (* -1/2 (* PI b))
* [misc]taylor:  Taking taylor expansion of (* -1/2 (* PI b)) in b
* [misc]taylor:  Taking taylor expansion of -1/2 in b
* [misc]backup-simplify:  Simplify -1/2 into -1/2
* [misc]taylor:  Taking taylor expansion of (* PI b) in b
* [misc]taylor:  Taking taylor expansion of PI in b
* [misc]backup-simplify:  Simplify PI into PI
* [misc]taylor:  Taking taylor expansion of b in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ (* PI 0) (+ (* 0 1) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (+ (* PI 1) (* 0 0)) into PI
* [misc]backup-simplify:  Simplify (* PI 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -1/2 0) (+ (* 0 PI) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1/2 (/ 0 2)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (/ -1 b) 0) into (- (/ 1 b))
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1/2 (/ (- (/ 1 b)) 1)))) into (* 1/2 (/ 1 b))
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 b) (/ 0 (- b))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (/ -1 b)) (+ (* (* -1 (* PI b)) (/ 0 (/ -1 b))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 PI) 0) into (- PI)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (/ -1 b) 0) into (- (/ 1 b))
* [misc]backup-simplify:  Simplify (- (/ (- PI) -1) (+ (* (* -1 (* PI b)) (/ (- (/ 1 b)) -1)))) into (* 2 PI)
* [misc]backup-simplify:  Simplify (+ (* (* -1 (* PI b)) (* 1/2 (/ 1 b))) (* (* 2 PI) 1/2)) into (* 1/2 PI)
* [misc]taylor:  Taking taylor expansion of (* 1/2 PI) in b
* [misc]taylor:  Taking taylor expansion of 1/2 in b
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of PI in b
* [misc]backup-simplify:  Simplify PI into PI
* [misc]backup-simplify:  Simplify (+ (* 1/2 0) (+ (* 0 0) (* 0 PI))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* PI 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1/2 0) (+ (* 0 0) (+ (* 0 PI) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1/2 (/ 0 2)) (* 0 (/ 0 2)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 b) (/ 0 (- b))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)) (* (* 1/2 (/ 1 b)) (/ (- (/ 1 b)) 1)))) into (* 1/2 (/ 1 (pow b 2)))
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 -1) (+ (* (* -1 PI) (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 b) (/ 0 (- b))) (* 0 (/ 0 (- b))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (/ -1 b)) (+ (* (* -1 (* PI b)) (/ 0 (/ -1 b))) (* 0 (/ 0 (/ -1 b))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 b) (/ 0 (- b))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 -1) (+ (* (* -1 (* PI b)) (/ 0 -1)) (* (* 2 PI) (/ (- (/ 1 b)) -1)))) into (- (* 2 (/ PI b)))
* [misc]backup-simplify:  Simplify (+ (* (* -1 (* PI b)) (* 1/2 (/ 1 (pow b 2)))) (+ (* (* 2 PI) (* 1/2 (/ 1 b))) (* (- (* 2 (/ PI b))) 1/2))) into (- (* 1/2 (/ PI b)))
* [misc]taylor:  Taking taylor expansion of (- (* 1/2 (/ PI b))) in b
* [misc]taylor:  Taking taylor expansion of (* 1/2 (/ PI b)) in b
* [misc]taylor:  Taking taylor expansion of 1/2 in b
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of (/ PI b) in b
* [misc]taylor:  Taking taylor expansion of PI in b
* [misc]backup-simplify:  Simplify PI into PI
* [misc]taylor:  Taking taylor expansion of b in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ PI 1) into PI
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* PI (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* PI (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* PI (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/2 0) (+ (* 0 0) (+ (* 0 0) (* 0 PI)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 1/2 0) (+ (* 0 0) (+ (* 0 0) (* 0 PI)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* PI 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1/2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 PI) (* 0 0))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* * * [misc]progress:  simplifying candidates
* * * * [misc]progress:  [ 1 / 139 ] simplifiying candidate #<alt-delta (λ (a b) (* (/ (- (pow (/ PI a) 1) (/ PI b)) (+ b a)) (/ (/ 1 2) (- b a))))>
* * * * [misc]progress:  [ 2 / 139 ] simplifiying candidate #<alt-delta (λ (a b) (* (/ (- (exp (log (/ PI a))) (/ PI b)) (+ b a)) (/ (/ 1 2) (- b a))))>
* [enter]simplify:  Simplifying (log (/ PI a))
* * [misc]simplify:  iters left: 3 (4 enodes)
* * [misc]simplify:  iters left: 2 (7 enodes)
* * [misc]simplify:  iters left: 1 (9 enodes)
* [exit]simplify:  Simplified to (log (/ PI a))
* [exit]simplify:  Simplified to (log (/ PI a))
* * * * [misc]progress:  [ 3 / 139 ] simplifiying candidate #<alt-delta (λ (a b) (* (/ (- (log (exp (/ PI a))) (/ PI b)) (+ b a)) (/ (/ 1 2) (- b a))))>
* [enter]simplify:  Simplifying (exp (/ PI a))
* * [misc]simplify:  iters left: 3 (4 enodes)
* [exit]simplify:  Simplified to (exp (/ PI a))
* [exit]simplify:  Simplified to (exp (/ PI a))
* * * * [misc]progress:  [ 4 / 139 ] simplifiying candidate #<alt-delta (λ (a b) (* (/ (- (* (* (cbrt (/ PI a)) (cbrt (/ PI a))) (cbrt (/ PI a))) (/ PI b)) (+ b a)) (/ (/ 1 2) (- b a))))>
* [enter]simplify:  Simplifying (* (cbrt (/ PI a)) (cbrt (/ PI a)))
* * [misc]simplify:  iters left: 5 (5 enodes)
* [exit]simplify:  Simplified to (* (cbrt (/ PI a)) (cbrt (/ PI a)))
* [exit]simplify:  Simplified to (* (cbrt (/ PI a)) (cbrt (/ PI a)))
* [enter]simplify:  Simplifying (cbrt (/ PI a))
* * [misc]simplify:  iters left: 3 (4 enodes)
* [exit]simplify:  Simplified to (cbrt (/ PI a))
* [exit]simplify:  Simplified to (cbrt (/ PI a))
* * * * [misc]progress:  [ 5 / 139 ] simplifiying candidate #<alt-delta (λ (a b) (* (/ (- (cbrt (* (* (/ PI a) (/ PI a)) (/ PI a))) (/ PI b)) (+ b a)) (/ (/ 1 2) (- b a))))>
* [enter]simplify:  Simplifying (* (* (/ PI a) (/ PI a)) (/ PI a))
* * [misc]simplify:  iters left: 6 (5 enodes)
* * [misc]simplify:  iters left: 5 (12 enodes)
* * [misc]simplify:  iters left: 4 (30 enodes)
* * [misc]simplify:  iters left: 3 (55 enodes)
* * [misc]simplify:  iters left: 2 (96 enodes)
* * [misc]simplify:  iters left: 1 (127 enodes)
* [exit]simplify:  Simplified to (pow (/ PI a) 3)
* [exit]simplify:  Simplified to (pow (/ PI a) 3)
* * * * [misc]progress:  [ 6 / 139 ] simplifiying candidate #<alt-delta (λ (a b) (* (/ (- (* (sqrt (/ PI a)) (sqrt (/ PI a))) (/ PI b)) (+ b a)) (/ (/ 1 2) (- b a))))>
* [enter]simplify:  Simplifying (sqrt (/ PI a))
* * [misc]simplify:  iters left: 3 (4 enodes)
* [exit]simplify:  Simplified to (sqrt (/ PI a))
* [exit]simplify:  Simplified to (sqrt (/ PI a))
* [enter]simplify:  Simplifying (sqrt (/ PI a))
* * [misc]simplify:  iters left: 3 (4 enodes)
* [exit]simplify:  Simplified to (sqrt (/ PI a))
* [exit]simplify:  Simplified to (sqrt (/ PI a))
* * * * [misc]progress:  [ 7 / 139 ] simplifiying candidate #<alt-delta (λ (a b) (* (/ (- (/ (- PI) (- a)) (/ PI b)) (+ b a)) (/ (/ 1 2) (- b a))))>
* [enter]simplify:  Simplifying (- PI)
* * [misc]simplify:  iters left: 2 (2 enodes)
* [exit]simplify:  Simplified to (- PI)
* [exit]simplify:  Simplified to (- PI)
* [enter]simplify:  Simplifying (- a)
* * [misc]simplify:  iters left: 2 (2 enodes)
* [exit]simplify:  Simplified to (- a)
* [exit]simplify:  Simplified to (- a)
* * * * [misc]progress:  [ 8 / 139 ] simplifiying candidate #<alt-delta (λ (a b) (* (/ (- (* 1 (/ PI a)) (/ PI b)) (+ b a)) (/ (/ 1 2) (- b a))))>
* * * * [misc]progress:  [ 9 / 139 ] simplifiying candidate #<alt-delta (λ (a b) (* (/ (- (* PI (/ 1 a)) (/ PI b)) (+ b a)) (/ (/ 1 2) (- b a))))>
* [enter]simplify:  Simplifying (/ 1 a)
* * [misc]simplify:  iters left: 2 (3 enodes)
* * [misc]simplify:  iters left: 1 (5 enodes)
* [exit]simplify:  Simplified to (/ 1 a)
* [exit]simplify:  Simplified to (/ 1 a)
* * * * [misc]progress:  [ 10 / 139 ] simplifiying candidate #<alt-delta (λ (a b) (* (/ (- (/ 1 (/ a PI)) (/ PI b)) (+ b a)) (/ (/ 1 2) (- b a))))>
* [enter]simplify:  Simplifying (/ a PI)
* * [misc]simplify:  iters left: 2 (3 enodes)
* [exit]simplify:  Simplified to (/ a PI)
* [exit]simplify:  Simplified to (/ a PI)
* * * * [misc]progress:  [ 11 / 139 ] simplifiying candidate #<alt-delta (λ (a b) (* (pow (/ (- (/ PI a) (/ PI b)) (+ b a)) 1) (/ (/ 1 2) (- b a))))>
* * * * [misc]progress:  [ 12 / 139 ] simplifiying candidate #<alt-delta (λ (a b) (* (exp (- (log (- (/ PI a) (/ PI b))) (log (+ b a)))) (/ (/ 1 2) (- b a))))>
* [enter]simplify:  Simplifying (- (log (- (/ PI a) (/ PI b))) (log (+ b a)))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (19 enodes)
* [exit]simplify:  Simplified to (- (log (- (/ PI a) (/ PI b))) (log (+ b a)))
* [exit]simplify:  Simplified to (- (log (- (/ PI a) (/ PI b))) (log (+ b a)))
* * * * [misc]progress:  [ 13 / 139 ] simplifiying candidate #<alt-delta (λ (a b) (* (exp (log (/ (- (/ PI a) (/ PI b)) (+ b a)))) (/ (/ 1 2) (- b a))))>
* [enter]simplify:  Simplifying (log (/ (- (/ PI a) (/ PI b)) (+ b a)))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* * [misc]simplify:  iters left: 4 (29 enodes)
* * [misc]simplify:  iters left: 3 (38 enodes)
* * [misc]simplify:  iters left: 2 (52 enodes)
* * [misc]simplify:  iters left: 1 (53 enodes)
* [exit]simplify:  Simplified to (log (/ (- (/ PI a) (/ PI b)) (+ b a)))
* [exit]simplify:  Simplified to (log (/ (- (/ PI a) (/ PI b)) (+ b a)))
* * * * [misc]progress:  [ 14 / 139 ] simplifiying candidate #<alt-delta (λ (a b) (* (log (exp (/ (- (/ PI a) (/ PI b)) (+ b a)))) (/ (/ 1 2) (- b a))))>
* [enter]simplify:  Simplifying (exp (/ (- (/ PI a) (/ PI b)) (+ b a)))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (27 enodes)
* * [misc]simplify:  iters left: 3 (37 enodes)
* * [misc]simplify:  iters left: 2 (54 enodes)
* * [misc]simplify:  iters left: 1 (61 enodes)
* [exit]simplify:  Simplified to (exp (/ (- (/ PI a) (/ PI b)) (+ b a)))
* [exit]simplify:  Simplified to (exp (/ (- (/ PI a) (/ PI b)) (+ b a)))
* * * * [misc]progress:  [ 15 / 139 ] simplifiying candidate #<alt-delta (λ (a b) (* (cbrt (/ (* (* (- (/ PI a) (/ PI b)) (- (/ PI a) (/ PI b))) (- (/ PI a) (/ PI b))) (* (* (+ b a) (+ b a)) (+ b a)))) (/ (/ 1 2) (- b a))))>
* [enter]simplify:  Simplifying (/ (* (* (- (/ PI a) (/ PI b)) (- (/ PI a) (/ PI b))) (- (/ PI a) (/ PI b))) (* (* (+ b a) (+ b a)) (+ b a)))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (36 enodes)
* * [misc]simplify:  iters left: 4 (134 enodes)
* * [misc]simplify:  iters left: 3 (426 enodes)
* [exit]simplify:  Simplified to (pow (/ (- (/ PI a) (/ PI b)) (+ b a)) 3)
* [exit]simplify:  Simplified to (pow (/ (- (/ PI a) (/ PI b)) (+ b a)) 3)
* * * * [misc]progress:  [ 16 / 139 ] simplifiying candidate #<alt-delta (λ (a b) (* (* (* (cbrt (/ (- (/ PI a) (/ PI b)) (+ b a))) (cbrt (/ (- (/ PI a) (/ PI b)) (+ b a)))) (cbrt (/ (- (/ PI a) (/ PI b)) (+ b a)))) (/ (/ 1 2) (- b a))))>
* [enter]simplify:  Simplifying (* (cbrt (/ (- (/ PI a) (/ PI b)) (+ b a))) (cbrt (/ (- (/ PI a) (/ PI b)) (+ b a))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (25 enodes)
* * [misc]simplify:  iters left: 3 (33 enodes)
* * [misc]simplify:  iters left: 2 (47 enodes)
* * [misc]simplify:  iters left: 1 (48 enodes)
* [exit]simplify:  Simplified to (* (cbrt (/ (- (/ PI a) (/ PI b)) (+ b a))) (cbrt (/ (- (/ PI a) (/ PI b)) (+ b a))))
* [exit]simplify:  Simplified to (* (cbrt (/ (- (/ PI a) (/ PI b)) (+ b a))) (cbrt (/ (- (/ PI a) (/ PI b)) (+ b a))))
* [enter]simplify:  Simplifying (cbrt (/ (- (/ PI a) (/ PI b)) (+ b a)))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (24 enodes)
* * [misc]simplify:  iters left: 3 (32 enodes)
* * [misc]simplify:  iters left: 2 (46 enodes)
* * [misc]simplify:  iters left: 1 (47 enodes)
* [exit]simplify:  Simplified to (cbrt (/ (- (/ PI a) (/ PI b)) (+ b a)))
* [exit]simplify:  Simplified to (cbrt (/ (- (/ PI a) (/ PI b)) (+ b a)))
* * * * [misc]progress:  [ 17 / 139 ] simplifiying candidate #<alt-delta (λ (a b) (* (cbrt (* (* (/ (- (/ PI a) (/ PI b)) (+ b a)) (/ (- (/ PI a) (/ PI b)) (+ b a))) (/ (- (/ PI a) (/ PI b)) (+ b a)))) (/ (/ 1 2) (- b a))))>
* [enter]simplify:  Simplifying (* (* (/ (- (/ PI a) (/ PI b)) (+ b a)) (/ (- (/ PI a) (/ PI b)) (+ b a))) (/ (- (/ PI a) (/ PI b)) (+ b a)))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (23 enodes)
* * [misc]simplify:  iters left: 4 (60 enodes)
* * [misc]simplify:  iters left: 3 (207 enodes)
* [exit]simplify:  Simplified to (pow (/ (- (/ PI a) (/ PI b)) (+ b a)) 3)
* [exit]simplify:  Simplified to (pow (/ (- (/ PI a) (/ PI b)) (+ b a)) 3)
* * * * [misc]progress:  [ 18 / 139 ] simplifiying candidate #<alt-delta (λ (a b) (* (* (sqrt (/ (- (/ PI a) (/ PI b)) (+ b a))) (sqrt (/ (- (/ PI a) (/ PI b)) (+ b a)))) (/ (/ 1 2) (- b a))))>
* [enter]simplify:  Simplifying (sqrt (/ (- (/ PI a) (/ PI b)) (+ b a)))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (24 enodes)
* * [misc]simplify:  iters left: 3 (32 enodes)
* * [misc]simplify:  iters left: 2 (46 enodes)
* * [misc]simplify:  iters left: 1 (47 enodes)
* [exit]simplify:  Simplified to (sqrt (/ (- (/ PI a) (/ PI b)) (+ b a)))
* [exit]simplify:  Simplified to (sqrt (/ (- (/ PI a) (/ PI b)) (+ b a)))
* [enter]simplify:  Simplifying (sqrt (/ (- (/ PI a) (/ PI b)) (+ b a)))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (24 enodes)
* * [misc]simplify:  iters left: 3 (32 enodes)
* * [misc]simplify:  iters left: 2 (46 enodes)
* * [misc]simplify:  iters left: 1 (47 enodes)
* [exit]simplify:  Simplified to (sqrt (/ (- (/ PI a) (/ PI b)) (+ b a)))
* [exit]simplify:  Simplified to (sqrt (/ (- (/ PI a) (/ PI b)) (+ b a)))
* * * * [misc]progress:  [ 19 / 139 ] simplifiying candidate #<alt-delta (λ (a b) (* (/ (- (- (/ PI a) (/ PI b))) (- (+ b a))) (/ (/ 1 2) (- b a))))>
* [enter]simplify:  Simplifying (- (- (/ PI a) (/ PI b)))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (9 enodes)
* * [misc]simplify:  iters left: 4 (15 enodes)
* * [misc]simplify:  iters left: 3 (22 enodes)
* * [misc]simplify:  iters left: 2 (23 enodes)
* [exit]simplify:  Simplified to (- (/ PI b) (/ PI a))
* [exit]simplify:  Simplified to (- (/ PI b) (/ PI a))
* [enter]simplify:  Simplifying (- (+ b a))
* * [misc]simplify:  iters left: 4 (4 enodes)
* * [misc]simplify:  iters left: 3 (8 enodes)
* * [misc]simplify:  iters left: 2 (10 enodes)
* * [misc]simplify:  iters left: 1 (11 enodes)
* [exit]simplify:  Simplified to (- (- a) b)
* [exit]simplify:  Simplified to (- (- a) b)
* * * * [misc]progress:  [ 20 / 139 ] simplifiying candidate #<alt-delta (λ (a b) (* (- (/ (/ PI a) (+ b a)) (/ (/ PI b) (+ b a))) (/ (/ 1 2) (- b a))))>
* [enter]simplify:  Simplifying (/ (/ PI a) (+ b a))
* * [misc]simplify:  iters left: 4 (6 enodes)
* * [misc]simplify:  iters left: 3 (9 enodes)
* * [misc]simplify:  iters left: 2 (12 enodes)
* * [misc]simplify:  iters left: 1 (19 enodes)
* [exit]simplify:  Simplified to (/ (/ PI a) (+ b a))
* [exit]simplify:  Simplified to (/ (/ PI a) (+ b a))
* [enter]simplify:  Simplifying (/ (/ PI b) (+ b a))
* * [misc]simplify:  iters left: 4 (6 enodes)
* * [misc]simplify:  iters left: 3 (9 enodes)
* * [misc]simplify:  iters left: 2 (12 enodes)
* * [misc]simplify:  iters left: 1 (19 enodes)
* [exit]simplify:  Simplified to (/ (/ PI b) (+ a b))
* [exit]simplify:  Simplified to (/ (/ PI b) (+ a b))
* * * * [misc]progress:  [ 21 / 139 ] simplifiying candidate #<alt-delta (λ (a b) (* (* (/ (* (cbrt (- (/ PI a) (/ PI b))) (cbrt (- (/ PI a) (/ PI b)))) (* (cbrt (+ b a)) (cbrt (+ b a)))) (/ (cbrt (- (/ PI a) (/ PI b))) (cbrt (+ b a)))) (/ (/ 1 2) (- b a))))>
* [enter]simplify:  Simplifying (/ (* (cbrt (- (/ PI a) (/ PI b))) (cbrt (- (/ PI a) (/ PI b)))) (* (cbrt (+ b a)) (cbrt (+ b a))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (21 enodes)
* * [misc]simplify:  iters left: 4 (33 enodes)
* * [misc]simplify:  iters left: 3 (36 enodes)
* * [misc]simplify:  iters left: 2 (39 enodes)
* [exit]simplify:  Simplified to (* (/ (cbrt (- (/ PI a) (/ PI b))) (cbrt (+ b a))) (/ (cbrt (- (/ PI a) (/ PI b))) (cbrt (+ b a))))
* [exit]simplify:  Simplified to (* (/ (cbrt (- (/ PI a) (/ PI b))) (cbrt (+ b a))) (/ (cbrt (- (/ PI a) (/ PI b))) (cbrt (+ b a))))
* [enter]simplify:  Simplifying (/ (cbrt (- (/ PI a) (/ PI b))) (cbrt (+ b a)))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (16 enodes)
* [exit]simplify:  Simplified to (/ (cbrt (- (/ PI a) (/ PI b))) (cbrt (+ b a)))
* [exit]simplify:  Simplified to (/ (cbrt (- (/ PI a) (/ PI b))) (cbrt (+ b a)))
* * * * [misc]progress:  [ 22 / 139 ] simplifiying candidate #<alt-delta (λ (a b) (* (* (/ (* (cbrt (- (/ PI a) (/ PI b))) (cbrt (- (/ PI a) (/ PI b)))) (sqrt (+ b a))) (/ (cbrt (- (/ PI a) (/ PI b))) (sqrt (+ b a)))) (/ (/ 1 2) (- b a))))>
* [enter]simplify:  Simplifying (/ (* (cbrt (- (/ PI a) (/ PI b))) (cbrt (- (/ PI a) (/ PI b)))) (sqrt (+ b a)))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (21 enodes)
* * [misc]simplify:  iters left: 3 (22 enodes)
* [exit]simplify:  Simplified to (* (cbrt (- (/ PI a) (/ PI b))) (/ (cbrt (- (/ PI a) (/ PI b))) (sqrt (+ b a))))
* [exit]simplify:  Simplified to (* (cbrt (- (/ PI a) (/ PI b))) (/ (cbrt (- (/ PI a) (/ PI b))) (sqrt (+ b a))))
* [enter]simplify:  Simplifying (/ (cbrt (- (/ PI a) (/ PI b))) (sqrt (+ b a)))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (16 enodes)
* [exit]simplify:  Simplified to (/ (cbrt (- (/ PI a) (/ PI b))) (sqrt (+ b a)))
* [exit]simplify:  Simplified to (/ (cbrt (- (/ PI a) (/ PI b))) (sqrt (+ b a)))
* * * * [misc]progress:  [ 23 / 139 ] simplifiying candidate #<alt-delta (λ (a b) (* (* (/ (* (cbrt (- (/ PI a) (/ PI b))) (cbrt (- (/ PI a) (/ PI b)))) 1) (/ (cbrt (- (/ PI a) (/ PI b))) (+ b a))) (/ (/ 1 2) (- b a))))>
* [enter]simplify:  Simplifying (/ (* (cbrt (- (/ PI a) (/ PI b))) (cbrt (- (/ PI a) (/ PI b)))) 1)
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (25 enodes)
* * [misc]simplify:  iters left: 3 (30 enodes)
* * [misc]simplify:  iters left: 2 (40 enodes)
* [exit]simplify:  Simplified to (* (cbrt (- (/ PI a) (/ PI b))) (cbrt (- (/ PI a) (/ PI b))))
* [exit]simplify:  Simplified to (* (cbrt (- (/ PI a) (/ PI b))) (cbrt (- (/ PI a) (/ PI b))))
* [enter]simplify:  Simplifying (/ (cbrt (- (/ PI a) (/ PI b))) (+ b a))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (12 enodes)
* * [misc]simplify:  iters left: 4 (15 enodes)
* [exit]simplify:  Simplified to (/ (cbrt (- (/ PI a) (/ PI b))) (+ b a))
* [exit]simplify:  Simplified to (/ (cbrt (- (/ PI a) (/ PI b))) (+ b a))
* * * * [misc]progress:  [ 24 / 139 ] simplifiying candidate #<alt-delta (λ (a b) (* (* (/ (sqrt (- (/ PI a) (/ PI b))) (* (cbrt (+ b a)) (cbrt (+ b a)))) (/ (sqrt (- (/ PI a) (/ PI b))) (cbrt (+ b a)))) (/ (/ 1 2) (- b a))))>
* [enter]simplify:  Simplifying (/ (sqrt (- (/ PI a) (/ PI b))) (* (cbrt (+ b a)) (cbrt (+ b a))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (19 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (- (/ PI a) (/ PI b))) (* (cbrt (+ b a)) (cbrt (+ b a))))
* [exit]simplify:  Simplified to (/ (sqrt (- (/ PI a) (/ PI b))) (* (cbrt (+ b a)) (cbrt (+ b a))))
* [enter]simplify:  Simplifying (/ (sqrt (- (/ PI a) (/ PI b))) (cbrt (+ b a)))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (16 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (- (/ PI a) (/ PI b))) (cbrt (+ b a)))
* [exit]simplify:  Simplified to (/ (sqrt (- (/ PI a) (/ PI b))) (cbrt (+ b a)))
* * * * [misc]progress:  [ 25 / 139 ] simplifiying candidate #<alt-delta (λ (a b) (* (* (/ (sqrt (- (/ PI a) (/ PI b))) (sqrt (+ b a))) (/ (sqrt (- (/ PI a) (/ PI b))) (sqrt (+ b a)))) (/ (/ 1 2) (- b a))))>
* [enter]simplify:  Simplifying (/ (sqrt (- (/ PI a) (/ PI b))) (sqrt (+ b a)))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (16 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (- (/ PI a) (/ PI b))) (sqrt (+ b a)))
* [exit]simplify:  Simplified to (/ (sqrt (- (/ PI a) (/ PI b))) (sqrt (+ b a)))
* [enter]simplify:  Simplifying (/ (sqrt (- (/ PI a) (/ PI b))) (sqrt (+ b a)))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (16 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (- (/ PI a) (/ PI b))) (sqrt (+ b a)))
* [exit]simplify:  Simplified to (/ (sqrt (- (/ PI a) (/ PI b))) (sqrt (+ b a)))
* * * * [misc]progress:  [ 26 / 139 ] simplifiying candidate #<alt-delta (λ (a b) (* (* (/ (sqrt (- (/ PI a) (/ PI b))) 1) (/ (sqrt (- (/ PI a) (/ PI b))) (+ b a))) (/ (/ 1 2) (- b a))))>
* [enter]simplify:  Simplifying (/ (sqrt (- (/ PI a) (/ PI b))) 1)
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (18 enodes)
* [exit]simplify:  Simplified to (sqrt (- (/ PI a) (/ PI b)))
* [exit]simplify:  Simplified to (sqrt (- (/ PI a) (/ PI b)))
* [enter]simplify:  Simplifying (/ (sqrt (- (/ PI a) (/ PI b))) (+ b a))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (12 enodes)
* * [misc]simplify:  iters left: 4 (15 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (- (/ PI a) (/ PI b))) (+ b a))
* [exit]simplify:  Simplified to (/ (sqrt (- (/ PI a) (/ PI b))) (+ b a))
* * * * [misc]progress:  [ 27 / 139 ] simplifiying candidate #<alt-delta (λ (a b) (* (* (/ 1 (* (cbrt (+ b a)) (cbrt (+ b a)))) (/ (- (/ PI a) (/ PI b)) (cbrt (+ b a)))) (/ (/ 1 2) (- b a))))>
* [enter]simplify:  Simplifying (/ 1 (* (cbrt (+ b a)) (cbrt (+ b a))))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (12 enodes)
* [exit]simplify:  Simplified to (/ (/ 1 (cbrt (+ b a))) (cbrt (+ b a)))
* [exit]simplify:  Simplified to (/ (/ 1 (cbrt (+ b a))) (cbrt (+ b a)))
* [enter]simplify:  Simplifying (/ (- (/ PI a) (/ PI b)) (cbrt (+ b a)))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (24 enodes)
* * [misc]simplify:  iters left: 3 (32 enodes)
* * [misc]simplify:  iters left: 2 (34 enodes)
* * [misc]simplify:  iters left: 1 (35 enodes)
* [exit]simplify:  Simplified to (/ (- (/ PI a) (/ PI b)) (cbrt (+ b a)))
* [exit]simplify:  Simplified to (/ (- (/ PI a) (/ PI b)) (cbrt (+ b a)))
* * * * [misc]progress:  [ 28 / 139 ] simplifiying candidate #<alt-delta (λ (a b) (* (* (/ 1 (sqrt (+ b a))) (/ (- (/ PI a) (/ PI b)) (sqrt (+ b a)))) (/ (/ 1 2) (- b a))))>
* [enter]simplify:  Simplifying (/ 1 (sqrt (+ b a)))
* * [misc]simplify:  iters left: 5 (6 enodes)
* * [misc]simplify:  iters left: 4 (9 enodes)
* [exit]simplify:  Simplified to (/ 1 (sqrt (+ b a)))
* [exit]simplify:  Simplified to (/ 1 (sqrt (+ b a)))
* [enter]simplify:  Simplifying (/ (- (/ PI a) (/ PI b)) (sqrt (+ b a)))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (24 enodes)
* * [misc]simplify:  iters left: 3 (32 enodes)
* * [misc]simplify:  iters left: 2 (34 enodes)
* * [misc]simplify:  iters left: 1 (35 enodes)
* [exit]simplify:  Simplified to (/ (- (/ PI a) (/ PI b)) (sqrt (+ b a)))
* [exit]simplify:  Simplified to (/ (- (/ PI a) (/ PI b)) (sqrt (+ b a)))
* * * * [misc]progress:  [ 29 / 139 ] simplifiying candidate #<alt-delta (λ (a b) (* (* (/ 1 1) (/ (- (/ PI a) (/ PI b)) (+ b a))) (/ (/ 1 2) (- b a))))>
* [enter]simplify:  Simplifying (/ 1 1)
* * [misc]simplify:  iters left: 2 (2 enodes)
* * [misc]simplify:  iters left: 1 (4 enodes)
* [exit]simplify:  Simplified to 1
* [exit]simplify:  Simplified to 1
* [enter]simplify:  Simplifying (/ (- (/ PI a) (/ PI b)) (+ b a))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (23 enodes)
* * [misc]simplify:  iters left: 3 (31 enodes)
* * [misc]simplify:  iters left: 2 (45 enodes)
* * [misc]simplify:  iters left: 1 (46 enodes)
* [exit]simplify:  Simplified to (/ (- (/ PI a) (/ PI b)) (+ b a))
* [exit]simplify:  Simplified to (/ (- (/ PI a) (/ PI b)) (+ b a))
* * * * [misc]progress:  [ 30 / 139 ] simplifiying candidate #<alt-delta (λ (a b) (* (* (/ (+ (sqrt (/ PI a)) (sqrt (/ PI b))) (* (cbrt (+ b a)) (cbrt (+ b a)))) (/ (- (sqrt (/ PI a)) (sqrt (/ PI b))) (cbrt (+ b a)))) (/ (/ 1 2) (- b a))))>
* [enter]simplify:  Simplifying (/ (+ (sqrt (/ PI a)) (sqrt (/ PI b))) (* (cbrt (+ b a)) (cbrt (+ b a))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* [exit]simplify:  Simplified to (/ (+ (sqrt (/ PI b)) (sqrt (/ PI a))) (* (cbrt (+ a b)) (cbrt (+ a b))))
* [exit]simplify:  Simplified to (/ (+ (sqrt (/ PI b)) (sqrt (/ PI a))) (* (cbrt (+ a b)) (cbrt (+ a b))))
* [enter]simplify:  Simplifying (/ (- (sqrt (/ PI a)) (sqrt (/ PI b))) (cbrt (+ b a)))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (20 enodes)
* * [misc]simplify:  iters left: 3 (22 enodes)
* [exit]simplify:  Simplified to (/ (- (sqrt (/ PI a)) (sqrt (/ PI b))) (cbrt (+ a b)))
* [exit]simplify:  Simplified to (/ (- (sqrt (/ PI a)) (sqrt (/ PI b))) (cbrt (+ a b)))
* * * * [misc]progress:  [ 31 / 139 ] simplifiying candidate #<alt-delta (λ (a b) (* (* (/ (+ (sqrt (/ PI a)) (sqrt (/ PI b))) (sqrt (+ b a))) (/ (- (sqrt (/ PI a)) (sqrt (/ PI b))) (sqrt (+ b a)))) (/ (/ 1 2) (- b a))))>
* [enter]simplify:  Simplifying (/ (+ (sqrt (/ PI a)) (sqrt (/ PI b))) (sqrt (+ b a)))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* [exit]simplify:  Simplified to (/ (+ (sqrt (/ PI b)) (sqrt (/ PI a))) (sqrt (+ a b)))
* [exit]simplify:  Simplified to (/ (+ (sqrt (/ PI b)) (sqrt (/ PI a))) (sqrt (+ a b)))
* [enter]simplify:  Simplifying (/ (- (sqrt (/ PI a)) (sqrt (/ PI b))) (sqrt (+ b a)))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (20 enodes)
* * [misc]simplify:  iters left: 3 (22 enodes)
* [exit]simplify:  Simplified to (/ (- (sqrt (/ PI a)) (sqrt (/ PI b))) (sqrt (+ a b)))
* [exit]simplify:  Simplified to (/ (- (sqrt (/ PI a)) (sqrt (/ PI b))) (sqrt (+ a b)))
* * * * [misc]progress:  [ 32 / 139 ] simplifiying candidate #<alt-delta (λ (a b) (* (* (/ (+ (sqrt (/ PI a)) (sqrt (/ PI b))) 1) (/ (- (sqrt (/ PI a)) (sqrt (/ PI b))) (+ b a))) (/ (/ 1 2) (- b a))))>
* [enter]simplify:  Simplifying (/ (+ (sqrt (/ PI a)) (sqrt (/ PI b))) 1)
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* [exit]simplify:  Simplified to (+ (sqrt (/ PI b)) (sqrt (/ PI a)))
* [exit]simplify:  Simplified to (+ (sqrt (/ PI b)) (sqrt (/ PI a)))
* [enter]simplify:  Simplifying (/ (- (sqrt (/ PI a)) (sqrt (/ PI b))) (+ b a))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (19 enodes)
* * [misc]simplify:  iters left: 3 (21 enodes)
* [exit]simplify:  Simplified to (/ (- (sqrt (/ PI a)) (sqrt (/ PI b))) (+ a b))
* [exit]simplify:  Simplified to (/ (- (sqrt (/ PI a)) (sqrt (/ PI b))) (+ a b))
* * * * [misc]progress:  [ 33 / 139 ] simplifiying candidate #<alt-delta (λ (a b) (* (* (/ 1 (* (cbrt (+ b a)) (cbrt (+ b a)))) (/ (- (/ PI a) (/ PI b)) (cbrt (+ b a)))) (/ (/ 1 2) (- b a))))>
* [enter]simplify:  Simplifying (/ 1 (* (cbrt (+ b a)) (cbrt (+ b a))))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (12 enodes)
* [exit]simplify:  Simplified to (/ (/ 1 (cbrt (+ b a))) (cbrt (+ b a)))
* [exit]simplify:  Simplified to (/ (/ 1 (cbrt (+ b a))) (cbrt (+ b a)))
* [enter]simplify:  Simplifying (/ (- (/ PI a) (/ PI b)) (cbrt (+ b a)))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (24 enodes)
* * [misc]simplify:  iters left: 3 (32 enodes)
* * [misc]simplify:  iters left: 2 (34 enodes)
* * [misc]simplify:  iters left: 1 (35 enodes)
* [exit]simplify:  Simplified to (/ (- (/ PI a) (/ PI b)) (cbrt (+ b a)))
* [exit]simplify:  Simplified to (/ (- (/ PI a) (/ PI b)) (cbrt (+ b a)))
* * * * [misc]progress:  [ 34 / 139 ] simplifiying candidate #<alt-delta (λ (a b) (* (* (/ 1 (sqrt (+ b a))) (/ (- (/ PI a) (/ PI b)) (sqrt (+ b a)))) (/ (/ 1 2) (- b a))))>
* [enter]simplify:  Simplifying (/ 1 (sqrt (+ b a)))
* * [misc]simplify:  iters left: 5 (6 enodes)
* * [misc]simplify:  iters left: 4 (9 enodes)
* [exit]simplify:  Simplified to (/ 1 (sqrt (+ b a)))
* [exit]simplify:  Simplified to (/ 1 (sqrt (+ b a)))
* [enter]simplify:  Simplifying (/ (- (/ PI a) (/ PI b)) (sqrt (+ b a)))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (24 enodes)
* * [misc]simplify:  iters left: 3 (32 enodes)
* * [misc]simplify:  iters left: 2 (34 enodes)
* * [misc]simplify:  iters left: 1 (35 enodes)
* [exit]simplify:  Simplified to (/ (- (/ PI a) (/ PI b)) (sqrt (+ b a)))
* [exit]simplify:  Simplified to (/ (- (/ PI a) (/ PI b)) (sqrt (+ b a)))
* * * * [misc]progress:  [ 35 / 139 ] simplifiying candidate #<alt-delta (λ (a b) (* (* (/ 1 1) (/ (- (/ PI a) (/ PI b)) (+ b a))) (/ (/ 1 2) (- b a))))>
* [enter]simplify:  Simplifying (/ 1 1)
* * [misc]simplify:  iters left: 2 (2 enodes)
* * [misc]simplify:  iters left: 1 (4 enodes)
* [exit]simplify:  Simplified to 1
* [exit]simplify:  Simplified to 1
* [enter]simplify:  Simplifying (/ (- (/ PI a) (/ PI b)) (+ b a))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (23 enodes)
* * [misc]simplify:  iters left: 3 (31 enodes)
* * [misc]simplify:  iters left: 2 (45 enodes)
* * [misc]simplify:  iters left: 1 (46 enodes)
* [exit]simplify:  Simplified to (/ (- (/ PI a) (/ PI b)) (+ b a))
* [exit]simplify:  Simplified to (/ (- (/ PI a) (/ PI b)) (+ b a))
* * * * [misc]progress:  [ 36 / 139 ] simplifiying candidate #<alt-delta (λ (a b) (* (* (/ PI (* (cbrt (+ b a)) (cbrt (+ b a)))) (/ (- (/ 1 a) (/ 1 b)) (cbrt (+ b a)))) (/ (/ 1 2) (- b a))))>
* [enter]simplify:  Simplifying (/ PI (* (cbrt (+ b a)) (cbrt (+ b a))))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (10 enodes)
* [exit]simplify:  Simplified to (/ PI (* (cbrt (+ b a)) (cbrt (+ b a))))
* [exit]simplify:  Simplified to (/ PI (* (cbrt (+ b a)) (cbrt (+ b a))))
* [enter]simplify:  Simplifying (/ (- (/ 1 a) (/ 1 b)) (cbrt (+ b a)))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (26 enodes)
* * [misc]simplify:  iters left: 3 (34 enodes)
* * [misc]simplify:  iters left: 2 (36 enodes)
* * [misc]simplify:  iters left: 1 (37 enodes)
* [exit]simplify:  Simplified to (/ (- (/ 1 a) (/ 1 b)) (cbrt (+ b a)))
* [exit]simplify:  Simplified to (/ (- (/ 1 a) (/ 1 b)) (cbrt (+ b a)))
* * * * [misc]progress:  [ 37 / 139 ] simplifiying candidate #<alt-delta (λ (a b) (* (* (/ PI (sqrt (+ b a))) (/ (- (/ 1 a) (/ 1 b)) (sqrt (+ b a)))) (/ (/ 1 2) (- b a))))>
* [enter]simplify:  Simplifying (/ PI (sqrt (+ b a)))
* * [misc]simplify:  iters left: 5 (6 enodes)
* * [misc]simplify:  iters left: 4 (7 enodes)
* [exit]simplify:  Simplified to (/ PI (sqrt (+ b a)))
* [exit]simplify:  Simplified to (/ PI (sqrt (+ b a)))
* [enter]simplify:  Simplifying (/ (- (/ 1 a) (/ 1 b)) (sqrt (+ b a)))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (26 enodes)
* * [misc]simplify:  iters left: 3 (34 enodes)
* * [misc]simplify:  iters left: 2 (36 enodes)
* * [misc]simplify:  iters left: 1 (37 enodes)
* [exit]simplify:  Simplified to (/ (- (/ 1 a) (/ 1 b)) (sqrt (+ b a)))
* [exit]simplify:  Simplified to (/ (- (/ 1 a) (/ 1 b)) (sqrt (+ b a)))
* * * * [misc]progress:  [ 38 / 139 ] simplifiying candidate #<alt-delta (λ (a b) (* (* (/ PI 1) (/ (- (/ 1 a) (/ 1 b)) (+ b a))) (/ (/ 1 2) (- b a))))>
* [enter]simplify:  Simplifying (/ PI 1)
* * [misc]simplify:  iters left: 2 (3 enodes)
* * [misc]simplify:  iters left: 1 (5 enodes)
* [exit]simplify:  Simplified to PI
* [exit]simplify:  Simplified to PI
* [enter]simplify:  Simplifying (/ (- (/ 1 a) (/ 1 b)) (+ b a))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (25 enodes)
* * [misc]simplify:  iters left: 3 (33 enodes)
* * [misc]simplify:  iters left: 2 (47 enodes)
* * [misc]simplify:  iters left: 1 (48 enodes)
* [exit]simplify:  Simplified to (/ (- (/ 1 a) (/ 1 b)) (+ b a))
* [exit]simplify:  Simplified to (/ (- (/ 1 a) (/ 1 b)) (+ b a))
* * * * [misc]progress:  [ 39 / 139 ] simplifiying candidate #<alt-delta (λ (a b) (* (* 1 (/ (- (/ PI a) (/ PI b)) (+ b a))) (/ (/ 1 2) (- b a))))>
* * * * [misc]progress:  [ 40 / 139 ] simplifiying candidate #<alt-delta (λ (a b) (* (* (- (/ PI a) (/ PI b)) (/ 1 (+ b a))) (/ (/ 1 2) (- b a))))>
* [enter]simplify:  Simplifying (/ 1 (+ b a))
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (8 enodes)
* [exit]simplify:  Simplified to (/ 1 (+ b a))
* [exit]simplify:  Simplified to (/ 1 (+ b a))
* * * * [misc]progress:  [ 41 / 139 ] simplifiying candidate #<alt-delta (λ (a b) (* (/ 1 (/ (+ b a) (- (/ PI a) (/ PI b)))) (/ (/ 1 2) (- b a))))>
* [enter]simplify:  Simplifying (/ (+ b a) (- (/ PI a) (/ PI b)))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (11 enodes)
* * [misc]simplify:  iters left: 4 (14 enodes)
* [exit]simplify:  Simplified to (/ (+ a b) (- (/ PI a) (/ PI b)))
* [exit]simplify:  Simplified to (/ (+ a b) (- (/ PI a) (/ PI b)))
* * * * [misc]progress:  [ 42 / 139 ] simplifiying candidate #<alt-delta (λ (a b) (* (/ (/ (- (/ PI a) (/ PI b)) (* (cbrt (+ b a)) (cbrt (+ b a)))) (cbrt (+ b a))) (/ (/ 1 2) (- b a))))>
* [enter]simplify:  Simplifying (/ (- (/ PI a) (/ PI b)) (* (cbrt (+ b a)) (cbrt (+ b a))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* * [misc]simplify:  iters left: 4 (32 enodes)
* * [misc]simplify:  iters left: 3 (49 enodes)
* * [misc]simplify:  iters left: 2 (64 enodes)
* * [misc]simplify:  iters left: 1 (70 enodes)
* [exit]simplify:  Simplified to (/ (/ (- (/ PI a) (/ PI b)) (cbrt (+ b a))) (cbrt (+ b a)))
* [exit]simplify:  Simplified to (/ (/ (- (/ PI a) (/ PI b)) (cbrt (+ b a))) (cbrt (+ b a)))
* * * * [misc]progress:  [ 43 / 139 ] simplifiying candidate #<alt-delta (λ (a b) (* (/ (/ (- (/ PI a) (/ PI b)) (sqrt (+ b a))) (sqrt (+ b a))) (/ (/ 1 2) (- b a))))>
* [enter]simplify:  Simplifying (/ (- (/ PI a) (/ PI b)) (sqrt (+ b a)))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (24 enodes)
* * [misc]simplify:  iters left: 3 (32 enodes)
* * [misc]simplify:  iters left: 2 (34 enodes)
* * [misc]simplify:  iters left: 1 (35 enodes)
* [exit]simplify:  Simplified to (/ (- (/ PI a) (/ PI b)) (sqrt (+ b a)))
* [exit]simplify:  Simplified to (/ (- (/ PI a) (/ PI b)) (sqrt (+ b a)))
* * * * [misc]progress:  [ 44 / 139 ] simplifiying candidate #<alt-delta (λ (a b) (* (/ (/ (- (/ PI a) (/ PI b)) 1) (+ b a)) (/ (/ 1 2) (- b a))))>
* [enter]simplify:  Simplifying (/ (- (/ PI a) (/ PI b)) 1)
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (24 enodes)
* * [misc]simplify:  iters left: 3 (27 enodes)
* * [misc]simplify:  iters left: 2 (30 enodes)
* [exit]simplify:  Simplified to (- (/ PI a) (/ PI b))
* [exit]simplify:  Simplified to (- (/ PI a) (/ PI b))
* * * * [misc]progress:  [ 45 / 139 ] simplifiying candidate #<alt-delta (λ (a b) (* (/ (* (cbrt (- (/ PI a) (/ PI b))) (cbrt (- (/ PI a) (/ PI b)))) (/ (+ b a) (cbrt (- (/ PI a) (/ PI b))))) (/ (/ 1 2) (- b a))))>
* [enter]simplify:  Simplifying (/ (+ b a) (cbrt (- (/ PI a) (/ PI b))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (12 enodes)
* * [misc]simplify:  iters left: 4 (15 enodes)
* [exit]simplify:  Simplified to (/ (+ a b) (cbrt (- (/ PI a) (/ PI b))))
* [exit]simplify:  Simplified to (/ (+ a b) (cbrt (- (/ PI a) (/ PI b))))
* * * * [misc]progress:  [ 46 / 139 ] simplifiying candidate #<alt-delta (λ (a b) (* (/ (sqrt (- (/ PI a) (/ PI b))) (/ (+ b a) (sqrt (- (/ PI a) (/ PI b))))) (/ (/ 1 2) (- b a))))>
* [enter]simplify:  Simplifying (/ (+ b a) (sqrt (- (/ PI a) (/ PI b))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (12 enodes)
* * [misc]simplify:  iters left: 4 (15 enodes)
* [exit]simplify:  Simplified to (/ (+ a b) (sqrt (- (/ PI a) (/ PI b))))
* [exit]simplify:  Simplified to (/ (+ a b) (sqrt (- (/ PI a) (/ PI b))))
* * * * [misc]progress:  [ 47 / 139 ] simplifiying candidate #<alt-delta (λ (a b) (* (/ 1 (/ (+ b a) (- (/ PI a) (/ PI b)))) (/ (/ 1 2) (- b a))))>
* [enter]simplify:  Simplifying (/ (+ b a) (- (/ PI a) (/ PI b)))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (11 enodes)
* * [misc]simplify:  iters left: 4 (14 enodes)
* [exit]simplify:  Simplified to (/ (+ a b) (- (/ PI a) (/ PI b)))
* [exit]simplify:  Simplified to (/ (+ a b) (- (/ PI a) (/ PI b)))
* * * * [misc]progress:  [ 48 / 139 ] simplifiying candidate #<alt-delta (λ (a b) (* (/ (+ (sqrt (/ PI a)) (sqrt (/ PI b))) (/ (+ b a) (- (sqrt (/ PI a)) (sqrt (/ PI b))))) (/ (/ 1 2) (- b a))))>
* [enter]simplify:  Simplifying (/ (+ b a) (- (sqrt (/ PI a)) (sqrt (/ PI b))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (14 enodes)
* [exit]simplify:  Simplified to (/ (+ a b) (- (sqrt (/ PI a)) (sqrt (/ PI b))))
* [exit]simplify:  Simplified to (/ (+ a b) (- (sqrt (/ PI a)) (sqrt (/ PI b))))
* * * * [misc]progress:  [ 49 / 139 ] simplifiying candidate #<alt-delta (λ (a b) (* (/ 1 (/ (+ b a) (- (/ PI a) (/ PI b)))) (/ (/ 1 2) (- b a))))>
* [enter]simplify:  Simplifying (/ (+ b a) (- (/ PI a) (/ PI b)))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (11 enodes)
* * [misc]simplify:  iters left: 4 (14 enodes)
* [exit]simplify:  Simplified to (/ (+ a b) (- (/ PI a) (/ PI b)))
* [exit]simplify:  Simplified to (/ (+ a b) (- (/ PI a) (/ PI b)))
* * * * [misc]progress:  [ 50 / 139 ] simplifiying candidate #<alt-delta (λ (a b) (* (/ PI (/ (+ b a) (- (/ 1 a) (/ 1 b)))) (/ (/ 1 2) (- b a))))>
* [enter]simplify:  Simplifying (/ (+ b a) (- (/ 1 a) (/ 1 b)))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (16 enodes)
* [exit]simplify:  Simplified to (/ (+ a b) (- (/ 1 a) (/ 1 b)))
* [exit]simplify:  Simplified to (/ (+ a b) (- (/ 1 a) (/ 1 b)))
* * * * [misc]progress:  [ 51 / 139 ] simplifiying candidate #<alt-delta (λ (a b) (* (* (/ (- (/ PI a) (/ PI b)) (+ (pow b 3) (pow a 3))) (+ (* b b) (- (* a a) (* b a)))) (/ (/ 1 2) (- b a))))>
* [enter]simplify:  Simplifying (/ (- (/ PI a) (/ PI b)) (+ (pow b 3) (pow a 3)))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (23 enodes)
* * [misc]simplify:  iters left: 4 (32 enodes)
* * [misc]simplify:  iters left: 3 (40 enodes)
* * [misc]simplify:  iters left: 2 (58 enodes)
* * [misc]simplify:  iters left: 1 (83 enodes)
* [exit]simplify:  Simplified to (/ (- (/ PI a) (/ PI b)) (+ (pow a 3) (pow b 3)))
* [exit]simplify:  Simplified to (/ (- (/ PI a) (/ PI b)) (+ (pow a 3) (pow b 3)))
* * * * [misc]progress:  [ 52 / 139 ] simplifiying candidate #<alt-delta (λ (a b) (* (* (/ (- (/ PI a) (/ PI b)) (- (* b b) (* a a))) (- b a)) (/ (/ 1 2) (- b a))))>
* [enter]simplify:  Simplifying (/ (- (/ PI a) (/ PI b)) (- (* b b) (* a a)))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (20 enodes)
* * [misc]simplify:  iters left: 4 (42 enodes)
* * [misc]simplify:  iters left: 3 (81 enodes)
* * [misc]simplify:  iters left: 2 (201 enodes)
* * [misc]simplify:  iters left: 1 (483 enodes)
* [exit]simplify:  Simplified to (/ (- (/ PI a) (/ PI b)) (- (* b b) (* a a)))
* [exit]simplify:  Simplified to (/ (- (/ PI a) (/ PI b)) (- (* b b) (* a a)))
* * * * [misc]progress:  [ 53 / 139 ] simplifiying candidate #<alt-delta (λ (a b) (* (/ (- (* PI b) (* a PI)) (* (+ b a) (* a b))) (/ (/ 1 2) (- b a))))>
* [enter]simplify:  Simplifying (* (+ b a) (* a b))
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (10 enodes)
* * [misc]simplify:  iters left: 2 (24 enodes)
* * [misc]simplify:  iters left: 1 (36 enodes)
* [exit]simplify:  Simplified to (* (+ a b) (* a b))
* [exit]simplify:  Simplified to (* (+ a b) (* a b))
* * * * [misc]progress:  [ 54 / 139 ] simplifiying candidate #<alt-delta (λ (a b) (* (/ (- (pow (/ PI a) 3) (pow (/ PI b) 3)) (* (+ b a) (+ (* (/ PI a) (/ PI a)) (+ (* (/ PI b) (/ PI b)) (* (/ PI a) (/ PI b)))))) (/ (/ 1 2) (- b a))))>
* [enter]simplify:  Simplifying (* (+ b a) (+ (* (/ PI a) (/ PI a)) (+ (* (/ PI b) (/ PI b)) (* (/ PI a) (/ PI b)))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (37 enodes)
* * [misc]simplify:  iters left: 4 (115 enodes)
* * [misc]simplify:  iters left: 3 (386 enodes)
* [exit]simplify:  Simplified to (+ (* (/ PI a) (* (+ a b) (/ PI a))) (* (+ (/ PI a) (/ PI b)) (* (+ a b) (/ PI b))))
* [exit]simplify:  Simplified to (+ (* (/ PI a) (* (+ a b) (/ PI a))) (* (+ (/ PI a) (/ PI b)) (* (+ a b) (/ PI b))))
* * * * [misc]progress:  [ 55 / 139 ] simplifiying candidate #<alt-delta (λ (a b) (* (/ (- (* (/ PI a) (/ PI a)) (* (/ PI b) (/ PI b))) (* (+ b a) (+ (/ PI a) (/ PI b)))) (/ (/ 1 2) (- b a))))>
* [enter]simplify:  Simplifying (* (+ b a) (+ (/ PI a) (/ PI b)))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (49 enodes)
* * [misc]simplify:  iters left: 3 (113 enodes)
* * [misc]simplify:  iters left: 2 (183 enodes)
* * [misc]simplify:  iters left: 1 (221 enodes)
* [exit]simplify:  Simplified to (* (+ a b) (+ (/ PI a) (/ PI b)))
* [exit]simplify:  Simplified to (* (+ a b) (+ (/ PI a) (/ PI b)))
* * * * [misc]progress:  [ 56 / 139 ] simplifiying candidate #<alt-delta (λ (a b) (* (/ (- (/ PI a) (pow (/ PI b) 1)) (+ b a)) (/ (/ 1 2) (- b a))))>
* * * * [misc]progress:  [ 57 / 139 ] simplifiying candidate #<alt-delta (λ (a b) (* (/ (- (/ PI a) (exp (log (/ PI b)))) (+ b a)) (/ (/ 1 2) (- b a))))>
* [enter]simplify:  Simplifying (log (/ PI b))
* * [misc]simplify:  iters left: 3 (4 enodes)
* * [misc]simplify:  iters left: 2 (7 enodes)
* * [misc]simplify:  iters left: 1 (9 enodes)
* [exit]simplify:  Simplified to (log (/ PI b))
* [exit]simplify:  Simplified to (log (/ PI b))
* * * * [misc]progress:  [ 58 / 139 ] simplifiying candidate #<alt-delta (λ (a b) (* (/ (- (/ PI a) (log (exp (/ PI b)))) (+ b a)) (/ (/ 1 2) (- b a))))>
* [enter]simplify:  Simplifying (exp (/ PI b))
* * [misc]simplify:  iters left: 3 (4 enodes)
* [exit]simplify:  Simplified to (exp (/ PI b))
* [exit]simplify:  Simplified to (exp (/ PI b))
* * * * [misc]progress:  [ 59 / 139 ] simplifiying candidate #<alt-delta (λ (a b) (* (/ (- (/ PI a) (* (* (cbrt (/ PI b)) (cbrt (/ PI b))) (cbrt (/ PI b)))) (+ b a)) (/ (/ 1 2) (- b a))))>
* [enter]simplify:  Simplifying (* (cbrt (/ PI b)) (cbrt (/ PI b)))
* * [misc]simplify:  iters left: 5 (5 enodes)
* [exit]simplify:  Simplified to (* (cbrt (/ PI b)) (cbrt (/ PI b)))
* [exit]simplify:  Simplified to (* (cbrt (/ PI b)) (cbrt (/ PI b)))
* [enter]simplify:  Simplifying (cbrt (/ PI b))
* * [misc]simplify:  iters left: 3 (4 enodes)
* [exit]simplify:  Simplified to (cbrt (/ PI b))
* [exit]simplify:  Simplified to (cbrt (/ PI b))
* * * * [misc]progress:  [ 60 / 139 ] simplifiying candidate #<alt-delta (λ (a b) (* (/ (- (/ PI a) (cbrt (* (* (/ PI b) (/ PI b)) (/ PI b)))) (+ b a)) (/ (/ 1 2) (- b a))))>
* [enter]simplify:  Simplifying (* (* (/ PI b) (/ PI b)) (/ PI b))
* * [misc]simplify:  iters left: 6 (5 enodes)
* * [misc]simplify:  iters left: 5 (12 enodes)
* * [misc]simplify:  iters left: 4 (30 enodes)
* * [misc]simplify:  iters left: 3 (55 enodes)
* * [misc]simplify:  iters left: 2 (96 enodes)
* * [misc]simplify:  iters left: 1 (127 enodes)
* [exit]simplify:  Simplified to (pow (/ PI b) 3)
* [exit]simplify:  Simplified to (pow (/ PI b) 3)
* * * * [misc]progress:  [ 61 / 139 ] simplifiying candidate #<alt-delta (λ (a b) (* (/ (- (/ PI a) (* (sqrt (/ PI b)) (sqrt (/ PI b)))) (+ b a)) (/ (/ 1 2) (- b a))))>
* [enter]simplify:  Simplifying (sqrt (/ PI b))
* * [misc]simplify:  iters left: 3 (4 enodes)
* [exit]simplify:  Simplified to (sqrt (/ PI b))
* [exit]simplify:  Simplified to (sqrt (/ PI b))
* [enter]simplify:  Simplifying (sqrt (/ PI b))
* * [misc]simplify:  iters left: 3 (4 enodes)
* [exit]simplify:  Simplified to (sqrt (/ PI b))
* [exit]simplify:  Simplified to (sqrt (/ PI b))
* * * * [misc]progress:  [ 62 / 139 ] simplifiying candidate #<alt-delta (λ (a b) (* (/ (- (/ PI a) (/ (- PI) (- b))) (+ b a)) (/ (/ 1 2) (- b a))))>
* [enter]simplify:  Simplifying (- PI)
* * [misc]simplify:  iters left: 2 (2 enodes)
* [exit]simplify:  Simplified to (- PI)
* [exit]simplify:  Simplified to (- PI)
* [enter]simplify:  Simplifying (- b)
* * [misc]simplify:  iters left: 2 (2 enodes)
* [exit]simplify:  Simplified to (- b)
* [exit]simplify:  Simplified to (- b)
* * * * [misc]progress:  [ 63 / 139 ] simplifiying candidate #<alt-delta (λ (a b) (* (/ (- (/ PI a) (* 1 (/ PI b))) (+ b a)) (/ (/ 1 2) (- b a))))>
* * * * [misc]progress:  [ 64 / 139 ] simplifiying candidate #<alt-delta (λ (a b) (* (/ (- (/ PI a) (* PI (/ 1 b))) (+ b a)) (/ (/ 1 2) (- b a))))>
* [enter]simplify:  Simplifying (/ 1 b)
* * [misc]simplify:  iters left: 2 (3 enodes)
* * [misc]simplify:  iters left: 1 (5 enodes)
* [exit]simplify:  Simplified to (/ 1 b)
* [exit]simplify:  Simplified to (/ 1 b)
* * * * [misc]progress:  [ 65 / 139 ] simplifiying candidate #<alt-delta (λ (a b) (* (/ (- (/ PI a) (/ 1 (/ b PI))) (+ b a)) (/ (/ 1 2) (- b a))))>
* [enter]simplify:  Simplifying (/ b PI)
* * [misc]simplify:  iters left: 2 (3 enodes)
* [exit]simplify:  Simplified to (/ b PI)
* [exit]simplify:  Simplified to (/ b PI)
* * * * [misc]progress:  [ 66 / 139 ] simplifiying candidate #<alt-delta (λ (a b) (pow (* (/ (- (/ PI a) (/ PI b)) (+ b a)) (/ (/ 1 2) (- b a))) 1))>
* [enter]simplify:  Simplifying (* (/ (- (/ PI a) (/ PI b)) (+ b a)) (/ (/ 1 2) (- b a)))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (31 enodes)
* * [misc]simplify:  iters left: 4 (62 enodes)
* * [misc]simplify:  iters left: 3 (157 enodes)
* [exit]simplify:  Simplified to (/ (/ (- (/ PI a) (/ PI b)) (* (+ b a) 2)) (- b a))
* [exit]simplify:  Simplified to (/ (/ (- (/ PI a) (/ PI b)) (* (+ b a) 2)) (- b a))
* * * * [misc]progress:  [ 67 / 139 ] simplifiying candidate #<alt-delta (λ (a b) (pow (* (/ (- (/ PI a) (/ PI b)) (+ b a)) (/ (/ 1 2) (- b a))) 1))>
* * * * [misc]progress:  [ 68 / 139 ] simplifiying candidate #<alt-delta (λ (a b) (exp (+ (- (log (- (/ PI a) (/ PI b))) (log (+ b a))) (- (log (/ 1 2)) (log (- b a))))))>
* [enter]simplify:  Simplifying (+ (- (log (- (/ PI a) (/ PI b))) (log (+ b a))) (- (log (/ 1 2)) (log (- b a))))
* * [misc]simplify:  iters left: 6 (18 enodes)
* * [misc]simplify:  iters left: 5 (38 enodes)
* * [misc]simplify:  iters left: 4 (74 enodes)
* * [misc]simplify:  iters left: 3 (173 enodes)
* [exit]simplify:  Simplified to (- (- (log (- (/ PI a) (/ PI b))) (+ (log (+ b a)) (log (- b a)))) (log 2))
* [exit]simplify:  Simplified to (- (- (log (- (/ PI a) (/ PI b))) (+ (log (+ b a)) (log (- b a)))) (log 2))
* * * * [misc]progress:  [ 69 / 139 ] simplifiying candidate #<alt-delta (λ (a b) (exp (+ (- (log (- (/ PI a) (/ PI b))) (log (+ b a))) (log (/ (/ 1 2) (- b a))))))>
* [enter]simplify:  Simplifying (+ (- (log (- (/ PI a) (/ PI b))) (log (+ b a))) (log (/ (/ 1 2) (- b a))))
* * [misc]simplify:  iters left: 6 (17 enodes)
* * [misc]simplify:  iters left: 5 (34 enodes)
* * [misc]simplify:  iters left: 4 (65 enodes)
* * [misc]simplify:  iters left: 3 (126 enodes)
* * [misc]simplify:  iters left: 2 (359 enodes)
* [exit]simplify:  Simplified to (- (- (log (- (/ PI a) (/ PI b))) (log (* 2 (- b a)))) (log (+ b a)))
* [exit]simplify:  Simplified to (- (- (log (- (/ PI a) (/ PI b))) (log (* 2 (- b a)))) (log (+ b a)))
* * * * [misc]progress:  [ 70 / 139 ] simplifiying candidate #<alt-delta (λ (a b) (exp (+ (log (/ (- (/ PI a) (/ PI b)) (+ b a))) (- (log (/ 1 2)) (log (- b a))))))>
* [enter]simplify:  Simplifying (+ (log (/ (- (/ PI a) (/ PI b)) (+ b a))) (- (log (/ 1 2)) (log (- b a))))
* * [misc]simplify:  iters left: 6 (17 enodes)
* * [misc]simplify:  iters left: 5 (39 enodes)
* * [misc]simplify:  iters left: 4 (73 enodes)
* * [misc]simplify:  iters left: 3 (159 enodes)
* * [misc]simplify:  iters left: 2 (413 enodes)
* [exit]simplify:  Simplified to (- (log (/ (- (/ PI a) (/ PI b)) (+ b a))) (+ (log 2) (log (- b a))))
* [exit]simplify:  Simplified to (- (log (/ (- (/ PI a) (/ PI b)) (+ b a))) (+ (log 2) (log (- b a))))
* * * * [misc]progress:  [ 71 / 139 ] simplifiying candidate #<alt-delta (λ (a b) (exp (+ (log (/ (- (/ PI a) (/ PI b)) (+ b a))) (log (/ (/ 1 2) (- b a))))))>
* [enter]simplify:  Simplifying (+ (log (/ (- (/ PI a) (/ PI b)) (+ b a))) (log (/ (/ 1 2) (- b a))))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (35 enodes)
* * [misc]simplify:  iters left: 4 (66 enodes)
* * [misc]simplify:  iters left: 3 (126 enodes)
* * [misc]simplify:  iters left: 2 (283 enodes)
* [exit]simplify:  Simplified to (- (log (/ (- (/ PI a) (/ PI b)) (+ b a))) (log (* (- b a) 2)))
* [exit]simplify:  Simplified to (- (log (/ (- (/ PI a) (/ PI b)) (+ b a))) (log (* (- b a) 2)))
* * * * [misc]progress:  [ 72 / 139 ] simplifiying candidate #<alt-delta (λ (a b) (exp (log (* (/ (- (/ PI a) (/ PI b)) (+ b a)) (/ (/ 1 2) (- b a))))))>
* [enter]simplify:  Simplifying (log (* (/ (- (/ PI a) (/ PI b)) (+ b a)) (/ (/ 1 2) (- b a))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (35 enodes)
* * [misc]simplify:  iters left: 4 (81 enodes)
* * [misc]simplify:  iters left: 3 (216 enodes)
* [exit]simplify:  Simplified to (log (/ (/ (- (/ PI a) (/ PI b)) 2) (* (- b a) (+ b a))))
* [exit]simplify:  Simplified to (log (/ (/ (- (/ PI a) (/ PI b)) 2) (* (- b a) (+ b a))))
* * * * [misc]progress:  [ 73 / 139 ] simplifiying candidate #<alt-delta (λ (a b) (log (exp (* (/ (- (/ PI a) (/ PI b)) (+ b a)) (/ (/ 1 2) (- b a))))))>
* [enter]simplify:  Simplifying (exp (* (/ (- (/ PI a) (/ PI b)) (+ b a)) (/ (/ 1 2) (- b a))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (34 enodes)
* * [misc]simplify:  iters left: 4 (68 enodes)
* * [misc]simplify:  iters left: 3 (165 enodes)
* [exit]simplify:  Simplified to (exp (/ (/ (- (/ PI a) (/ PI b)) 2) (* (- b a) (+ b a))))
* [exit]simplify:  Simplified to (exp (/ (/ (- (/ PI a) (/ PI b)) 2) (* (- b a) (+ b a))))
* * * * [misc]progress:  [ 74 / 139 ] simplifiying candidate #<alt-delta (λ (a b) (cbrt (* (/ (* (* (- (/ PI a) (/ PI b)) (- (/ PI a) (/ PI b))) (- (/ PI a) (/ PI b))) (* (* (+ b a) (+ b a)) (+ b a))) (/ (* (* (/ 1 2) (/ 1 2)) (/ 1 2)) (* (* (- b a) (- b a)) (- b a))))))>
* [enter]simplify:  Simplifying (* (/ (* (* (- (/ PI a) (/ PI b)) (- (/ PI a) (/ PI b))) (- (/ PI a) (/ PI b))) (* (* (+ b a) (+ b a)) (+ b a))) (/ (* (* (/ 1 2) (/ 1 2)) (/ 1 2)) (* (* (- b a) (- b a)) (- b a))))
* * [misc]simplify:  iters left: 6 (22 enodes)
* * [misc]simplify:  iters left: 5 (70 enodes)
* * [misc]simplify:  iters left: 4 (299 enodes)
* [exit]simplify:  Simplified to (* (* (/ (- (/ PI a) (/ PI b)) (* (+ b a) (+ b a))) (* (- (/ PI a) (/ PI b)) (- (/ PI a) (/ PI b)))) (/ (* (/ (/ 1 2) (- b a)) (/ (/ 1 2) (- b a))) (/ (+ b a) (/ (/ 1 2) (- b a)))))
* [exit]simplify:  Simplified to (* (* (/ (- (/ PI a) (/ PI b)) (* (+ b a) (+ b a))) (* (- (/ PI a) (/ PI b)) (- (/ PI a) (/ PI b)))) (/ (* (/ (/ 1 2) (- b a)) (/ (/ 1 2) (- b a))) (/ (+ b a) (/ (/ 1 2) (- b a)))))
* * * * [misc]progress:  [ 75 / 139 ] simplifiying candidate #<alt-delta (λ (a b) (cbrt (* (/ (* (* (- (/ PI a) (/ PI b)) (- (/ PI a) (/ PI b))) (- (/ PI a) (/ PI b))) (* (* (+ b a) (+ b a)) (+ b a))) (* (* (/ (/ 1 2) (- b a)) (/ (/ 1 2) (- b a))) (/ (/ 1 2) (- b a))))))>
* [enter]simplify:  Simplifying (* (/ (* (* (- (/ PI a) (/ PI b)) (- (/ PI a) (/ PI b))) (- (/ PI a) (/ PI b))) (* (* (+ b a) (+ b a)) (+ b a))) (* (* (/ (/ 1 2) (- b a)) (/ (/ 1 2) (- b a))) (/ (/ 1 2) (- b a))))
* * [misc]simplify:  iters left: 6 (20 enodes)
* * [misc]simplify:  iters left: 5 (62 enodes)
* * [misc]simplify:  iters left: 4 (255 enodes)
* [exit]simplify:  Simplified to (* (/ (* (- (/ PI a) (/ PI b)) (- (/ PI a) (/ PI b))) (/ (+ b a) (- (/ PI a) (/ PI b)))) (/ (* (/ (/ 1 2) (- b a)) (/ (/ 1 2) (- b a))) (/ (* (+ b a) (+ b a)) (/ (/ 1 2) (- b a)))))
* [exit]simplify:  Simplified to (* (/ (* (- (/ PI a) (/ PI b)) (- (/ PI a) (/ PI b))) (/ (+ b a) (- (/ PI a) (/ PI b)))) (/ (* (/ (/ 1 2) (- b a)) (/ (/ 1 2) (- b a))) (/ (* (+ b a) (+ b a)) (/ (/ 1 2) (- b a)))))
* * * * [misc]progress:  [ 76 / 139 ] simplifiying candidate #<alt-delta (λ (a b) (cbrt (* (* (* (/ (- (/ PI a) (/ PI b)) (+ b a)) (/ (- (/ PI a) (/ PI b)) (+ b a))) (/ (- (/ PI a) (/ PI b)) (+ b a))) (/ (* (* (/ 1 2) (/ 1 2)) (/ 1 2)) (* (* (- b a) (- b a)) (- b a))))))>
* [enter]simplify:  Simplifying (* (* (* (/ (- (/ PI a) (/ PI b)) (+ b a)) (/ (- (/ PI a) (/ PI b)) (+ b a))) (/ (- (/ PI a) (/ PI b)) (+ b a))) (/ (* (* (/ 1 2) (/ 1 2)) (/ 1 2)) (* (* (- b a) (- b a)) (- b a))))
* * [misc]simplify:  iters left: 6 (20 enodes)
* * [misc]simplify:  iters left: 5 (57 enodes)
* * [misc]simplify:  iters left: 4 (216 enodes)
* [exit]simplify:  Simplified to (* (* (pow (/ (/ 1 2) (- b a)) 3) (/ (- (/ PI a) (/ PI b)) (+ b a))) (* (/ (- (/ PI a) (/ PI b)) (+ b a)) (/ (- (/ PI a) (/ PI b)) (+ b a))))
* [exit]simplify:  Simplified to (* (* (pow (/ (/ 1 2) (- b a)) 3) (/ (- (/ PI a) (/ PI b)) (+ b a))) (* (/ (- (/ PI a) (/ PI b)) (+ b a)) (/ (- (/ PI a) (/ PI b)) (+ b a))))
* * * * [misc]progress:  [ 77 / 139 ] simplifiying candidate #<alt-delta (λ (a b) (cbrt (* (* (* (/ (- (/ PI a) (/ PI b)) (+ b a)) (/ (- (/ PI a) (/ PI b)) (+ b a))) (/ (- (/ PI a) (/ PI b)) (+ b a))) (* (* (/ (/ 1 2) (- b a)) (/ (/ 1 2) (- b a))) (/ (/ 1 2) (- b a))))))>
* [enter]simplify:  Simplifying (* (* (* (/ (- (/ PI a) (/ PI b)) (+ b a)) (/ (- (/ PI a) (/ PI b)) (+ b a))) (/ (- (/ PI a) (/ PI b)) (+ b a))) (* (* (/ (/ 1 2) (- b a)) (/ (/ 1 2) (- b a))) (/ (/ 1 2) (- b a))))
* * [misc]simplify:  iters left: 6 (18 enodes)
* * [misc]simplify:  iters left: 5 (49 enodes)
* * [misc]simplify:  iters left: 4 (166 enodes)
* [exit]simplify:  Simplified to (* (* (/ (- (/ PI a) (/ PI b)) (+ b a)) (pow (/ (/ 1 2) (- b a)) 3)) (* (/ (- (/ PI a) (/ PI b)) (+ b a)) (/ (- (/ PI a) (/ PI b)) (+ b a))))
* [exit]simplify:  Simplified to (* (* (/ (- (/ PI a) (/ PI b)) (+ b a)) (pow (/ (/ 1 2) (- b a)) 3)) (* (/ (- (/ PI a) (/ PI b)) (+ b a)) (/ (- (/ PI a) (/ PI b)) (+ b a))))
* * * * [misc]progress:  [ 78 / 139 ] simplifiying candidate #<alt-delta (λ (a b) (* (* (cbrt (* (/ (- (/ PI a) (/ PI b)) (+ b a)) (/ (/ 1 2) (- b a)))) (cbrt (* (/ (- (/ PI a) (/ PI b)) (+ b a)) (/ (/ 1 2) (- b a))))) (cbrt (* (/ (- (/ PI a) (/ PI b)) (+ b a)) (/ (/ 1 2) (- b a))))))>
* [enter]simplify:  Simplifying (* (cbrt (* (/ (- (/ PI a) (/ PI b)) (+ b a)) (/ (/ 1 2) (- b a)))) (cbrt (* (/ (- (/ PI a) (/ PI b)) (+ b a)) (/ (/ 1 2) (- b a)))))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (33 enodes)
* * [misc]simplify:  iters left: 4 (64 enodes)
* * [misc]simplify:  iters left: 3 (159 enodes)
* [exit]simplify:  Simplified to (* (cbrt (/ (/ (- (/ PI a) (/ PI b)) (* (- b a) 2)) (+ b a))) (cbrt (/ (/ (- (/ PI a) (/ PI b)) (* (- b a) 2)) (+ b a))))
* [exit]simplify:  Simplified to (* (cbrt (/ (/ (- (/ PI a) (/ PI b)) (* (- b a) 2)) (+ b a))) (cbrt (/ (/ (- (/ PI a) (/ PI b)) (* (- b a) 2)) (+ b a))))
* [enter]simplify:  Simplifying (cbrt (* (/ (- (/ PI a) (/ PI b)) (+ b a)) (/ (/ 1 2) (- b a))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (32 enodes)
* * [misc]simplify:  iters left: 4 (63 enodes)
* * [misc]simplify:  iters left: 3 (158 enodes)
* [exit]simplify:  Simplified to (cbrt (/ (/ (- (/ PI a) (/ PI b)) 2) (* (- b a) (+ b a))))
* [exit]simplify:  Simplified to (cbrt (/ (/ (- (/ PI a) (/ PI b)) 2) (* (- b a) (+ b a))))
* * * * [misc]progress:  [ 79 / 139 ] simplifiying candidate #<alt-delta (λ (a b) (cbrt (* (* (* (/ (- (/ PI a) (/ PI b)) (+ b a)) (/ (/ 1 2) (- b a))) (* (/ (- (/ PI a) (/ PI b)) (+ b a)) (/ (/ 1 2) (- b a)))) (* (/ (- (/ PI a) (/ PI b)) (+ b a)) (/ (/ 1 2) (- b a))))))>
* [enter]simplify:  Simplifying (* (* (* (/ (- (/ PI a) (/ PI b)) (+ b a)) (/ (/ 1 2) (- b a))) (* (/ (- (/ PI a) (/ PI b)) (+ b a)) (/ (/ 1 2) (- b a)))) (* (/ (- (/ PI a) (/ PI b)) (+ b a)) (/ (/ 1 2) (- b a))))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (40 enodes)
* * [misc]simplify:  iters left: 4 (129 enodes)
* [exit]simplify:  Simplified to (pow (/ (/ (- (/ PI a) (/ PI b)) (* (- b a) 2)) (+ b a)) 3)
* [exit]simplify:  Simplified to (pow (/ (/ (- (/ PI a) (/ PI b)) (* (- b a) 2)) (+ b a)) 3)
* * * * [misc]progress:  [ 80 / 139 ] simplifiying candidate #<alt-delta (λ (a b) (* (sqrt (* (/ (- (/ PI a) (/ PI b)) (+ b a)) (/ (/ 1 2) (- b a)))) (sqrt (* (/ (- (/ PI a) (/ PI b)) (+ b a)) (/ (/ 1 2) (- b a))))))>
* [enter]simplify:  Simplifying (sqrt (* (/ (- (/ PI a) (/ PI b)) (+ b a)) (/ (/ 1 2) (- b a))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (32 enodes)
* * [misc]simplify:  iters left: 4 (63 enodes)
* * [misc]simplify:  iters left: 3 (158 enodes)
* [exit]simplify:  Simplified to (sqrt (/ (/ (- (/ PI a) (/ PI b)) 2) (* (- b a) (+ b a))))
* [exit]simplify:  Simplified to (sqrt (/ (/ (- (/ PI a) (/ PI b)) 2) (* (- b a) (+ b a))))
* [enter]simplify:  Simplifying (sqrt (* (/ (- (/ PI a) (/ PI b)) (+ b a)) (/ (/ 1 2) (- b a))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (32 enodes)
* * [misc]simplify:  iters left: 4 (63 enodes)
* * [misc]simplify:  iters left: 3 (158 enodes)
* [exit]simplify:  Simplified to (sqrt (/ (/ (- (/ PI a) (/ PI b)) 2) (* (- b a) (+ b a))))
* [exit]simplify:  Simplified to (sqrt (/ (/ (- (/ PI a) (/ PI b)) 2) (* (- b a) (+ b a))))
* * * * [misc]progress:  [ 81 / 139 ] simplifiying candidate #<alt-delta (λ (a b) (/ (* (- (/ PI a) (/ PI b)) (/ 1 2)) (* (+ b a) (- b a))))>
* [enter]simplify:  Simplifying (* (- (/ PI a) (/ PI b)) (/ 1 2))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (30 enodes)
* * [misc]simplify:  iters left: 3 (71 enodes)
* * [misc]simplify:  iters left: 2 (151 enodes)
* * [misc]simplify:  iters left: 1 (253 enodes)
* [exit]simplify:  Simplified to (/ (- (/ PI a) (/ PI b)) 2)
* [exit]simplify:  Simplified to (/ (- (/ PI a) (/ PI b)) 2)
* [enter]simplify:  Simplifying (* (+ b a) (- b a))
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (9 enodes)
* * [misc]simplify:  iters left: 2 (24 enodes)
* * [misc]simplify:  iters left: 1 (53 enodes)
* [exit]simplify:  Simplified to (* (+ a b) (- b a))
* [exit]simplify:  Simplified to (* (+ a b) (- b a))
* * * * [misc]progress:  [ 82 / 139 ] simplifiying candidate #<alt-delta (λ (a b) (* 1 (* (/ (- (/ PI a) (/ PI b)) (+ b a)) (/ (/ 1 2) (- b a)))))>
* * * * [misc]progress:  [ 83 / 139 ] simplifiying candidate #<alt-delta (λ (a b) (* (* (/ (- (/ PI a) (/ PI b)) (+ b a)) (* (cbrt (/ (/ 1 2) (- b a))) (cbrt (/ (/ 1 2) (- b a))))) (cbrt (/ (/ 1 2) (- b a)))))>
* [enter]simplify:  Simplifying (* (/ (- (/ PI a) (/ PI b)) (+ b a)) (* (cbrt (/ (/ 1 2) (- b a))) (cbrt (/ (/ 1 2) (- b a)))))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (33 enodes)
* * [misc]simplify:  iters left: 4 (55 enodes)
* * [misc]simplify:  iters left: 3 (102 enodes)
* * [misc]simplify:  iters left: 2 (211 enodes)
* * [misc]simplify:  iters left: 1 (402 enodes)
* [exit]simplify:  Simplified to (/ (* (cbrt (/ (/ 1 2) (- b a))) (- (/ PI a) (/ PI b))) (/ (+ b a) (cbrt (/ (/ 1 2) (- b a)))))
* [exit]simplify:  Simplified to (/ (* (cbrt (/ (/ 1 2) (- b a))) (- (/ PI a) (/ PI b))) (/ (+ b a) (cbrt (/ (/ 1 2) (- b a)))))
* * * * [misc]progress:  [ 84 / 139 ] simplifiying candidate #<alt-delta (λ (a b) (* (* (/ (- (/ PI a) (/ PI b)) (+ b a)) (sqrt (/ (/ 1 2) (- b a)))) (sqrt (/ (/ 1 2) (- b a)))))>
* [enter]simplify:  Simplifying (* (/ (- (/ PI a) (/ PI b)) (+ b a)) (sqrt (/ (/ 1 2) (- b a))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (30 enodes)
* * [misc]simplify:  iters left: 4 (47 enodes)
* * [misc]simplify:  iters left: 3 (80 enodes)
* * [misc]simplify:  iters left: 2 (135 enodes)
* * [misc]simplify:  iters left: 1 (211 enodes)
* [exit]simplify:  Simplified to (* (sqrt (/ (/ 1 2) (- b a))) (/ (- (/ PI a) (/ PI b)) (+ b a)))
* [exit]simplify:  Simplified to (* (sqrt (/ (/ 1 2) (- b a))) (/ (- (/ PI a) (/ PI b)) (+ b a)))
* * * * [misc]progress:  [ 85 / 139 ] simplifiying candidate #<alt-delta (λ (a b) (* (* (/ (- (/ PI a) (/ PI b)) (+ b a)) (/ (* (cbrt (/ 1 2)) (cbrt (/ 1 2))) (* (cbrt (- b a)) (cbrt (- b a))))) (/ (cbrt (/ 1 2)) (cbrt (- b a)))))>
* [enter]simplify:  Simplifying (* (/ (- (/ PI a) (/ PI b)) (+ b a)) (/ (* (cbrt (/ 1 2)) (cbrt (/ 1 2))) (* (cbrt (- b a)) (cbrt (- b a)))))
* * [misc]simplify:  iters left: 6 (18 enodes)
* * [misc]simplify:  iters left: 5 (39 enodes)
* * [misc]simplify:  iters left: 4 (92 enodes)
* * [misc]simplify:  iters left: 3 (244 enodes)
* [exit]simplify:  Simplified to (/ (* (/ (cbrt (/ 1 2)) (cbrt (- b a))) (/ (cbrt (/ 1 2)) (cbrt (- b a)))) (/ (+ b a) (- (/ PI a) (/ PI b))))
* [exit]simplify:  Simplified to (/ (* (/ (cbrt (/ 1 2)) (cbrt (- b a))) (/ (cbrt (/ 1 2)) (cbrt (- b a)))) (/ (+ b a) (- (/ PI a) (/ PI b))))
* * * * [misc]progress:  [ 86 / 139 ] simplifiying candidate #<alt-delta (λ (a b) (* (* (/ (- (/ PI a) (/ PI b)) (+ b a)) (/ (* (cbrt (/ 1 2)) (cbrt (/ 1 2))) (sqrt (- b a)))) (/ (cbrt (/ 1 2)) (sqrt (- b a)))))>
* [enter]simplify:  Simplifying (* (/ (- (/ PI a) (/ PI b)) (+ b a)) (/ (* (cbrt (/ 1 2)) (cbrt (/ 1 2))) (sqrt (- b a))))
* * [misc]simplify:  iters left: 6 (17 enodes)
* * [misc]simplify:  iters left: 5 (34 enodes)
* * [misc]simplify:  iters left: 4 (64 enodes)
* * [misc]simplify:  iters left: 3 (145 enodes)
* * [misc]simplify:  iters left: 2 (433 enodes)
* [exit]simplify:  Simplified to (* (/ (/ (- (/ PI a) (/ PI b)) (sqrt (- b a))) (+ b a)) (* (cbrt (/ 1 2)) (cbrt (/ 1 2))))
* [exit]simplify:  Simplified to (* (/ (/ (- (/ PI a) (/ PI b)) (sqrt (- b a))) (+ b a)) (* (cbrt (/ 1 2)) (cbrt (/ 1 2))))
* * * * [misc]progress:  [ 87 / 139 ] simplifiying candidate #<alt-delta (λ (a b) (* (* (/ (- (/ PI a) (/ PI b)) (+ b a)) (/ (* (cbrt (/ 1 2)) (cbrt (/ 1 2))) 1)) (/ (cbrt (/ 1 2)) (- b a))))>
* [enter]simplify:  Simplifying (* (/ (- (/ PI a) (/ PI b)) (+ b a)) (/ (* (cbrt (/ 1 2)) (cbrt (/ 1 2))) 1))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (30 enodes)
* * [misc]simplify:  iters left: 4 (61 enodes)
* * [misc]simplify:  iters left: 3 (130 enodes)
* * [misc]simplify:  iters left: 2 (368 enodes)
* [exit]simplify:  Simplified to (* (/ (- (/ PI a) (/ PI b)) (+ b a)) (* (cbrt (/ 1 2)) (cbrt (/ 1 2))))
* [exit]simplify:  Simplified to (* (/ (- (/ PI a) (/ PI b)) (+ b a)) (* (cbrt (/ 1 2)) (cbrt (/ 1 2))))
* * * * [misc]progress:  [ 88 / 139 ] simplifiying candidate #<alt-delta (λ (a b) (* (* (/ (- (/ PI a) (/ PI b)) (+ b a)) (/ (sqrt (/ 1 2)) (* (cbrt (- b a)) (cbrt (- b a))))) (/ (sqrt (/ 1 2)) (cbrt (- b a)))))>
* [enter]simplify:  Simplifying (* (/ (- (/ PI a) (/ PI b)) (+ b a)) (/ (sqrt (/ 1 2)) (* (cbrt (- b a)) (cbrt (- b a)))))
* * [misc]simplify:  iters left: 6 (17 enodes)
* * [misc]simplify:  iters left: 5 (34 enodes)
* * [misc]simplify:  iters left: 4 (65 enodes)
* * [misc]simplify:  iters left: 3 (145 enodes)
* * [misc]simplify:  iters left: 2 (397 enodes)
* [exit]simplify:  Simplified to (/ (* (sqrt (/ 1 2)) (- (/ PI a) (/ PI b))) (* (* (cbrt (- b a)) (cbrt (- b a))) (+ b a)))
* [exit]simplify:  Simplified to (/ (* (sqrt (/ 1 2)) (- (/ PI a) (/ PI b))) (* (* (cbrt (- b a)) (cbrt (- b a))) (+ b a)))
* * * * [misc]progress:  [ 89 / 139 ] simplifiying candidate #<alt-delta (λ (a b) (* (* (/ (- (/ PI a) (/ PI b)) (+ b a)) (/ (sqrt (/ 1 2)) (sqrt (- b a)))) (/ (sqrt (/ 1 2)) (sqrt (- b a)))))>
* [enter]simplify:  Simplifying (* (/ (- (/ PI a) (/ PI b)) (+ b a)) (/ (sqrt (/ 1 2)) (sqrt (- b a))))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (31 enodes)
* * [misc]simplify:  iters left: 4 (52 enodes)
* * [misc]simplify:  iters left: 3 (101 enodes)
* * [misc]simplify:  iters left: 2 (245 enodes)
* [exit]simplify:  Simplified to (* (/ (- (/ PI a) (/ PI b)) (sqrt (- b a))) (/ (sqrt (/ 1 2)) (+ b a)))
* [exit]simplify:  Simplified to (* (/ (- (/ PI a) (/ PI b)) (sqrt (- b a))) (/ (sqrt (/ 1 2)) (+ b a)))
* * * * [misc]progress:  [ 90 / 139 ] simplifiying candidate #<alt-delta (λ (a b) (* (* (/ (- (/ PI a) (/ PI b)) (+ b a)) (/ (sqrt (/ 1 2)) 1)) (/ (sqrt (/ 1 2)) (- b a))))>
* [enter]simplify:  Simplifying (* (/ (- (/ PI a) (/ PI b)) (+ b a)) (/ (sqrt (/ 1 2)) 1))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (27 enodes)
* * [misc]simplify:  iters left: 4 (52 enodes)
* * [misc]simplify:  iters left: 3 (93 enodes)
* * [misc]simplify:  iters left: 2 (218 enodes)
* * [misc]simplify:  iters left: 1 (433 enodes)
* [exit]simplify:  Simplified to (* (sqrt (/ 1 2)) (/ (- (/ PI a) (/ PI b)) (+ b a)))
* [exit]simplify:  Simplified to (* (sqrt (/ 1 2)) (/ (- (/ PI a) (/ PI b)) (+ b a)))
* * * * [misc]progress:  [ 91 / 139 ] simplifiying candidate #<alt-delta (λ (a b) (* (* (/ (- (/ PI a) (/ PI b)) (+ b a)) (/ 1 (* (cbrt (- b a)) (cbrt (- b a))))) (/ (/ 1 2) (cbrt (- b a)))))>
* [enter]simplify:  Simplifying (* (/ (- (/ PI a) (/ PI b)) (+ b a)) (/ 1 (* (cbrt (- b a)) (cbrt (- b a)))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (31 enodes)
* * [misc]simplify:  iters left: 4 (60 enodes)
* * [misc]simplify:  iters left: 3 (154 enodes)
* * [misc]simplify:  iters left: 2 (490 enodes)
* [exit]simplify:  Simplified to (/ (/ (- (/ PI a) (/ PI b)) (cbrt (- b a))) (* (+ b a) (cbrt (- b a))))
* [exit]simplify:  Simplified to (/ (/ (- (/ PI a) (/ PI b)) (cbrt (- b a))) (* (+ b a) (cbrt (- b a))))
* * * * [misc]progress:  [ 92 / 139 ] simplifiying candidate #<alt-delta (λ (a b) (* (* (/ (- (/ PI a) (/ PI b)) (+ b a)) (/ 1 (sqrt (- b a)))) (/ (/ 1 2) (sqrt (- b a)))))>
* [enter]simplify:  Simplifying (* (/ (- (/ PI a) (/ PI b)) (+ b a)) (/ 1 (sqrt (- b a))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (28 enodes)
* * [misc]simplify:  iters left: 4 (49 enodes)
* * [misc]simplify:  iters left: 3 (112 enodes)
* * [misc]simplify:  iters left: 2 (337 enodes)
* [exit]simplify:  Simplified to (/ (/ (- (/ PI a) (/ PI b)) (sqrt (- b a))) (+ b a))
* [exit]simplify:  Simplified to (/ (/ (- (/ PI a) (/ PI b)) (sqrt (- b a))) (+ b a))
* * * * [misc]progress:  [ 93 / 139 ] simplifiying candidate #<alt-delta (λ (a b) (* (* (/ (- (/ PI a) (/ PI b)) (+ b a)) (/ 1 1)) (/ (/ 1 2) (- b a))))>
* [enter]simplify:  Simplifying (* (/ (- (/ PI a) (/ PI b)) (+ b a)) (/ 1 1))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (22 enodes)
* * [misc]simplify:  iters left: 4 (35 enodes)
* * [misc]simplify:  iters left: 3 (67 enodes)
* * [misc]simplify:  iters left: 2 (132 enodes)
* * [misc]simplify:  iters left: 1 (177 enodes)
* [exit]simplify:  Simplified to (/ (- (/ PI a) (/ PI b)) (+ b a))
* [exit]simplify:  Simplified to (/ (- (/ PI a) (/ PI b)) (+ b a))
* * * * [misc]progress:  [ 94 / 139 ] simplifiying candidate #<alt-delta (λ (a b) (* (* (/ (- (/ PI a) (/ PI b)) (+ b a)) (/ 1 (* (cbrt (- b a)) (cbrt (- b a))))) (/ (/ 1 2) (cbrt (- b a)))))>
* [enter]simplify:  Simplifying (* (/ (- (/ PI a) (/ PI b)) (+ b a)) (/ 1 (* (cbrt (- b a)) (cbrt (- b a)))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (31 enodes)
* * [misc]simplify:  iters left: 4 (60 enodes)
* * [misc]simplify:  iters left: 3 (154 enodes)
* * [misc]simplify:  iters left: 2 (490 enodes)
* [exit]simplify:  Simplified to (/ (/ (- (/ PI a) (/ PI b)) (cbrt (- b a))) (* (+ b a) (cbrt (- b a))))
* [exit]simplify:  Simplified to (/ (/ (- (/ PI a) (/ PI b)) (cbrt (- b a))) (* (+ b a) (cbrt (- b a))))
* * * * [misc]progress:  [ 95 / 139 ] simplifiying candidate #<alt-delta (λ (a b) (* (* (/ (- (/ PI a) (/ PI b)) (+ b a)) (/ 1 (sqrt (- b a)))) (/ (/ 1 2) (sqrt (- b a)))))>
* [enter]simplify:  Simplifying (* (/ (- (/ PI a) (/ PI b)) (+ b a)) (/ 1 (sqrt (- b a))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (28 enodes)
* * [misc]simplify:  iters left: 4 (49 enodes)
* * [misc]simplify:  iters left: 3 (112 enodes)
* * [misc]simplify:  iters left: 2 (337 enodes)
* [exit]simplify:  Simplified to (/ (/ (- (/ PI a) (/ PI b)) (sqrt (- b a))) (+ b a))
* [exit]simplify:  Simplified to (/ (/ (- (/ PI a) (/ PI b)) (sqrt (- b a))) (+ b a))
* * * * [misc]progress:  [ 96 / 139 ] simplifiying candidate #<alt-delta (λ (a b) (* (* (/ (- (/ PI a) (/ PI b)) (+ b a)) (/ 1 1)) (/ (/ 1 2) (- b a))))>
* [enter]simplify:  Simplifying (* (/ (- (/ PI a) (/ PI b)) (+ b a)) (/ 1 1))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (22 enodes)
* * [misc]simplify:  iters left: 4 (35 enodes)
* * [misc]simplify:  iters left: 3 (67 enodes)
* * [misc]simplify:  iters left: 2 (132 enodes)
* * [misc]simplify:  iters left: 1 (177 enodes)
* [exit]simplify:  Simplified to (/ (- (/ PI a) (/ PI b)) (+ b a))
* [exit]simplify:  Simplified to (/ (- (/ PI a) (/ PI b)) (+ b a))
* * * * [misc]progress:  [ 97 / 139 ] simplifiying candidate #<alt-delta (λ (a b) (* (* (/ (- (/ PI a) (/ PI b)) (+ b a)) 1) (/ (/ 1 2) (- b a))))>
* [enter]simplify:  Simplifying (* (/ (- (/ PI a) (/ PI b)) (+ b a)) 1)
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (21 enodes)
* * [misc]simplify:  iters left: 4 (37 enodes)
* * [misc]simplify:  iters left: 3 (64 enodes)
* * [misc]simplify:  iters left: 2 (125 enodes)
* * [misc]simplify:  iters left: 1 (170 enodes)
* [exit]simplify:  Simplified to (/ (- (/ PI a) (/ PI b)) (+ b a))
* [exit]simplify:  Simplified to (/ (- (/ PI a) (/ PI b)) (+ b a))
* * * * [misc]progress:  [ 98 / 139 ] simplifiying candidate #<alt-delta (λ (a b) (* (* (/ (- (/ PI a) (/ PI b)) (+ b a)) (/ 1 2)) (/ 1 (- b a))))>
* [enter]simplify:  Simplifying (* (/ (- (/ PI a) (/ PI b)) (+ b a)) (/ 1 2))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (45 enodes)
* * [misc]simplify:  iters left: 3 (99 enodes)
* * [misc]simplify:  iters left: 2 (295 enodes)
* [exit]simplify:  Simplified to (/ (- (/ PI a) (/ PI b)) (* (+ b a) 2))
* [exit]simplify:  Simplified to (/ (- (/ PI a) (/ PI b)) (* (+ b a) 2))
* * * * [misc]progress:  [ 99 / 139 ] simplifiying candidate #<alt-delta (λ (a b) (* (* (/ (- (/ PI a) (/ PI b)) (+ b a)) (/ (/ 1 2) (- (pow b 3) (pow a 3)))) (+ (* b b) (+ (* a a) (* b a)))))>
* [enter]simplify:  Simplifying (* (/ (- (/ PI a) (/ PI b)) (+ b a)) (/ (/ 1 2) (- (pow b 3) (pow a 3))))
* * [misc]simplify:  iters left: 6 (17 enodes)
* * [misc]simplify:  iters left: 5 (40 enodes)
* * [misc]simplify:  iters left: 4 (77 enodes)
* * [misc]simplify:  iters left: 3 (174 enodes)
* [exit]simplify:  Simplified to (/ (/ (- (/ PI a) (/ PI b)) (* (+ b a) 2)) (- (pow b 3) (pow a 3)))
* [exit]simplify:  Simplified to (/ (/ (- (/ PI a) (/ PI b)) (* (+ b a) 2)) (- (pow b 3) (pow a 3)))
* * * * [misc]progress:  [ 100 / 139 ] simplifiying candidate #<alt-delta (λ (a b) (* (* (/ (- (/ PI a) (/ PI b)) (+ b a)) (/ (/ 1 2) (- (* b b) (* a a)))) (+ b a)))>
* [enter]simplify:  Simplifying (* (/ (- (/ PI a) (/ PI b)) (+ b a)) (/ (/ 1 2) (- (* b b) (* a a))))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (35 enodes)
* * [misc]simplify:  iters left: 4 (80 enodes)
* * [misc]simplify:  iters left: 3 (238 enodes)
* [exit]simplify:  Simplified to (/ (/ (- (/ PI a) (/ PI b)) 2) (* (* (+ b a) (- b a)) (+ b a)))
* [exit]simplify:  Simplified to (/ (/ (- (/ PI a) (/ PI b)) 2) (* (* (+ b a) (- b a)) (+ b a)))
* * * * [misc]progress:  [ 101 / 139 ] simplifiying candidate #<alt-delta (λ (a b) (* (* (cbrt (/ (- (/ PI a) (/ PI b)) (+ b a))) (cbrt (/ (- (/ PI a) (/ PI b)) (+ b a)))) (* (cbrt (/ (- (/ PI a) (/ PI b)) (+ b a))) (/ (/ 1 2) (- b a)))))>
* [enter]simplify:  Simplifying (* (cbrt (/ (- (/ PI a) (/ PI b)) (+ b a))) (/ (/ 1 2) (- b a)))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (30 enodes)
* * [misc]simplify:  iters left: 4 (52 enodes)
* * [misc]simplify:  iters left: 3 (89 enodes)
* * [misc]simplify:  iters left: 2 (176 enodes)
* * [misc]simplify:  iters left: 1 (314 enodes)
* [exit]simplify:  Simplified to (/ (cbrt (/ (- (/ PI a) (/ PI b)) (+ b a))) (* 2 (- b a)))
* [exit]simplify:  Simplified to (/ (cbrt (/ (- (/ PI a) (/ PI b)) (+ b a))) (* 2 (- b a)))
* * * * [misc]progress:  [ 102 / 139 ] simplifiying candidate #<alt-delta (λ (a b) (* (sqrt (/ (- (/ PI a) (/ PI b)) (+ b a))) (* (sqrt (/ (- (/ PI a) (/ PI b)) (+ b a))) (/ (/ 1 2) (- b a)))))>
* [enter]simplify:  Simplifying (* (sqrt (/ (- (/ PI a) (/ PI b)) (+ b a))) (/ (/ 1 2) (- b a)))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (30 enodes)
* * [misc]simplify:  iters left: 4 (52 enodes)
* * [misc]simplify:  iters left: 3 (89 enodes)
* * [misc]simplify:  iters left: 2 (176 enodes)
* * [misc]simplify:  iters left: 1 (314 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (/ (- (/ PI a) (/ PI b)) (+ b a))) (* 2 (- b a)))
* [exit]simplify:  Simplified to (/ (sqrt (/ (- (/ PI a) (/ PI b)) (+ b a))) (* 2 (- b a)))
* * * * [misc]progress:  [ 103 / 139 ] simplifiying candidate #<alt-delta (λ (a b) (* (/ (* (cbrt (- (/ PI a) (/ PI b))) (cbrt (- (/ PI a) (/ PI b)))) (* (cbrt (+ b a)) (cbrt (+ b a)))) (* (/ (cbrt (- (/ PI a) (/ PI b))) (cbrt (+ b a))) (/ (/ 1 2) (- b a)))))>
* [enter]simplify:  Simplifying (* (/ (cbrt (- (/ PI a) (/ PI b))) (cbrt (+ b a))) (/ (/ 1 2) (- b a)))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (30 enodes)
* * [misc]simplify:  iters left: 4 (55 enodes)
* * [misc]simplify:  iters left: 3 (136 enodes)
* * [misc]simplify:  iters left: 2 (350 enodes)
* [exit]simplify:  Simplified to (/ (cbrt (- (/ PI a) (/ PI b))) (* (cbrt (+ b a)) (* 2 (- b a))))
* [exit]simplify:  Simplified to (/ (cbrt (- (/ PI a) (/ PI b))) (* (cbrt (+ b a)) (* 2 (- b a))))
* * * * [misc]progress:  [ 104 / 139 ] simplifiying candidate #<alt-delta (λ (a b) (* (/ (* (cbrt (- (/ PI a) (/ PI b))) (cbrt (- (/ PI a) (/ PI b)))) (sqrt (+ b a))) (* (/ (cbrt (- (/ PI a) (/ PI b))) (sqrt (+ b a))) (/ (/ 1 2) (- b a)))))>
* [enter]simplify:  Simplifying (* (/ (cbrt (- (/ PI a) (/ PI b))) (sqrt (+ b a))) (/ (/ 1 2) (- b a)))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (30 enodes)
* * [misc]simplify:  iters left: 4 (55 enodes)
* * [misc]simplify:  iters left: 3 (136 enodes)
* * [misc]simplify:  iters left: 2 (350 enodes)
* [exit]simplify:  Simplified to (/ (cbrt (- (/ PI a) (/ PI b))) (* (sqrt (+ b a)) (* 2 (- b a))))
* [exit]simplify:  Simplified to (/ (cbrt (- (/ PI a) (/ PI b))) (* (sqrt (+ b a)) (* 2 (- b a))))
* * * * [misc]progress:  [ 105 / 139 ] simplifiying candidate #<alt-delta (λ (a b) (* (/ (* (cbrt (- (/ PI a) (/ PI b))) (cbrt (- (/ PI a) (/ PI b)))) 1) (* (/ (cbrt (- (/ PI a) (/ PI b))) (+ b a)) (/ (/ 1 2) (- b a)))))>
* [enter]simplify:  Simplifying (* (/ (cbrt (- (/ PI a) (/ PI b))) (+ b a)) (/ (/ 1 2) (- b a)))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (29 enodes)
* * [misc]simplify:  iters left: 4 (54 enodes)
* * [misc]simplify:  iters left: 3 (135 enodes)
* * [misc]simplify:  iters left: 2 (391 enodes)
* [exit]simplify:  Simplified to (/ (cbrt (- (/ PI a) (/ PI b))) (* (* (+ b a) (- b a)) 2))
* [exit]simplify:  Simplified to (/ (cbrt (- (/ PI a) (/ PI b))) (* (* (+ b a) (- b a)) 2))
* * * * [misc]progress:  [ 106 / 139 ] simplifiying candidate #<alt-delta (λ (a b) (* (/ (sqrt (- (/ PI a) (/ PI b))) (* (cbrt (+ b a)) (cbrt (+ b a)))) (* (/ (sqrt (- (/ PI a) (/ PI b))) (cbrt (+ b a))) (/ (/ 1 2) (- b a)))))>
* [enter]simplify:  Simplifying (* (/ (sqrt (- (/ PI a) (/ PI b))) (cbrt (+ b a))) (/ (/ 1 2) (- b a)))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (30 enodes)
* * [misc]simplify:  iters left: 4 (55 enodes)
* * [misc]simplify:  iters left: 3 (136 enodes)
* * [misc]simplify:  iters left: 2 (350 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (- (/ PI a) (/ PI b))) (* (cbrt (+ b a)) (* 2 (- b a))))
* [exit]simplify:  Simplified to (/ (sqrt (- (/ PI a) (/ PI b))) (* (cbrt (+ b a)) (* 2 (- b a))))
* * * * [misc]progress:  [ 107 / 139 ] simplifiying candidate #<alt-delta (λ (a b) (* (/ (sqrt (- (/ PI a) (/ PI b))) (sqrt (+ b a))) (* (/ (sqrt (- (/ PI a) (/ PI b))) (sqrt (+ b a))) (/ (/ 1 2) (- b a)))))>
* [enter]simplify:  Simplifying (* (/ (sqrt (- (/ PI a) (/ PI b))) (sqrt (+ b a))) (/ (/ 1 2) (- b a)))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (30 enodes)
* * [misc]simplify:  iters left: 4 (55 enodes)
* * [misc]simplify:  iters left: 3 (136 enodes)
* * [misc]simplify:  iters left: 2 (350 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (- (/ PI a) (/ PI b))) (* (sqrt (+ b a)) (* 2 (- b a))))
* [exit]simplify:  Simplified to (/ (sqrt (- (/ PI a) (/ PI b))) (* (sqrt (+ b a)) (* 2 (- b a))))
* * * * [misc]progress:  [ 108 / 139 ] simplifiying candidate #<alt-delta (λ (a b) (* (/ (sqrt (- (/ PI a) (/ PI b))) 1) (* (/ (sqrt (- (/ PI a) (/ PI b))) (+ b a)) (/ (/ 1 2) (- b a)))))>
* [enter]simplify:  Simplifying (* (/ (sqrt (- (/ PI a) (/ PI b))) (+ b a)) (/ (/ 1 2) (- b a)))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (29 enodes)
* * [misc]simplify:  iters left: 4 (54 enodes)
* * [misc]simplify:  iters left: 3 (135 enodes)
* * [misc]simplify:  iters left: 2 (391 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (- (/ PI a) (/ PI b))) (* (* (+ b a) (- b a)) 2))
* [exit]simplify:  Simplified to (/ (sqrt (- (/ PI a) (/ PI b))) (* (* (+ b a) (- b a)) 2))
* * * * [misc]progress:  [ 109 / 139 ] simplifiying candidate #<alt-delta (λ (a b) (* (/ 1 (* (cbrt (+ b a)) (cbrt (+ b a)))) (* (/ (- (/ PI a) (/ PI b)) (cbrt (+ b a))) (/ (/ 1 2) (- b a)))))>
* [enter]simplify:  Simplifying (* (/ (- (/ PI a) (/ PI b)) (cbrt (+ b a))) (/ (/ 1 2) (- b a)))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (32 enodes)
* * [misc]simplify:  iters left: 4 (63 enodes)
* * [misc]simplify:  iters left: 3 (158 enodes)
* [exit]simplify:  Simplified to (/ (- (/ PI a) (/ PI b)) (* (cbrt (+ b a)) (* (- b a) 2)))
* [exit]simplify:  Simplified to (/ (- (/ PI a) (/ PI b)) (* (cbrt (+ b a)) (* (- b a) 2)))
* * * * [misc]progress:  [ 110 / 139 ] simplifiying candidate #<alt-delta (λ (a b) (* (/ 1 (sqrt (+ b a))) (* (/ (- (/ PI a) (/ PI b)) (sqrt (+ b a))) (/ (/ 1 2) (- b a)))))>
* [enter]simplify:  Simplifying (* (/ (- (/ PI a) (/ PI b)) (sqrt (+ b a))) (/ (/ 1 2) (- b a)))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (32 enodes)
* * [misc]simplify:  iters left: 4 (63 enodes)
* * [misc]simplify:  iters left: 3 (158 enodes)
* [exit]simplify:  Simplified to (/ (- (/ PI a) (/ PI b)) (* (sqrt (+ b a)) (* (- b a) 2)))
* [exit]simplify:  Simplified to (/ (- (/ PI a) (/ PI b)) (* (sqrt (+ b a)) (* (- b a) 2)))
* * * * [misc]progress:  [ 111 / 139 ] simplifiying candidate #<alt-delta (λ (a b) (* (/ 1 1) (* (/ (- (/ PI a) (/ PI b)) (+ b a)) (/ (/ 1 2) (- b a)))))>
* [enter]simplify:  Simplifying (* (/ (- (/ PI a) (/ PI b)) (+ b a)) (/ (/ 1 2) (- b a)))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (31 enodes)
* * [misc]simplify:  iters left: 4 (62 enodes)
* * [misc]simplify:  iters left: 3 (157 enodes)
* [exit]simplify:  Simplified to (/ (/ (- (/ PI a) (/ PI b)) (* (+ b a) 2)) (- b a))
* [exit]simplify:  Simplified to (/ (/ (- (/ PI a) (/ PI b)) (* (+ b a) 2)) (- b a))
* * * * [misc]progress:  [ 112 / 139 ] simplifiying candidate #<alt-delta (λ (a b) (* (/ (+ (sqrt (/ PI a)) (sqrt (/ PI b))) (* (cbrt (+ b a)) (cbrt (+ b a)))) (* (/ (- (sqrt (/ PI a)) (sqrt (/ PI b))) (cbrt (+ b a))) (/ (/ 1 2) (- b a)))))>
* [enter]simplify:  Simplifying (* (/ (- (sqrt (/ PI a)) (sqrt (/ PI b))) (cbrt (+ b a))) (/ (/ 1 2) (- b a)))
* * [misc]simplify:  iters left: 6 (17 enodes)
* * [misc]simplify:  iters left: 5 (34 enodes)
* * [misc]simplify:  iters left: 4 (59 enodes)
* * [misc]simplify:  iters left: 3 (148 enodes)
* [exit]simplify:  Simplified to (/ (- (sqrt (/ PI a)) (sqrt (/ PI b))) (* (* 2 (- b a)) (cbrt (+ a b))))
* [exit]simplify:  Simplified to (/ (- (sqrt (/ PI a)) (sqrt (/ PI b))) (* (* 2 (- b a)) (cbrt (+ a b))))
* * * * [misc]progress:  [ 113 / 139 ] simplifiying candidate #<alt-delta (λ (a b) (* (/ (+ (sqrt (/ PI a)) (sqrt (/ PI b))) (sqrt (+ b a))) (* (/ (- (sqrt (/ PI a)) (sqrt (/ PI b))) (sqrt (+ b a))) (/ (/ 1 2) (- b a)))))>
* [enter]simplify:  Simplifying (* (/ (- (sqrt (/ PI a)) (sqrt (/ PI b))) (sqrt (+ b a))) (/ (/ 1 2) (- b a)))
* * [misc]simplify:  iters left: 6 (17 enodes)
* * [misc]simplify:  iters left: 5 (34 enodes)
* * [misc]simplify:  iters left: 4 (59 enodes)
* * [misc]simplify:  iters left: 3 (148 enodes)
* [exit]simplify:  Simplified to (/ (- (sqrt (/ PI a)) (sqrt (/ PI b))) (* (* 2 (- b a)) (sqrt (+ a b))))
* [exit]simplify:  Simplified to (/ (- (sqrt (/ PI a)) (sqrt (/ PI b))) (* (* 2 (- b a)) (sqrt (+ a b))))
* * * * [misc]progress:  [ 114 / 139 ] simplifiying candidate #<alt-delta (λ (a b) (* (/ (+ (sqrt (/ PI a)) (sqrt (/ PI b))) 1) (* (/ (- (sqrt (/ PI a)) (sqrt (/ PI b))) (+ b a)) (/ (/ 1 2) (- b a)))))>
* [enter]simplify:  Simplifying (* (/ (- (sqrt (/ PI a)) (sqrt (/ PI b))) (+ b a)) (/ (/ 1 2) (- b a)))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (33 enodes)
* * [misc]simplify:  iters left: 4 (58 enodes)
* * [misc]simplify:  iters left: 3 (147 enodes)
* [exit]simplify:  Simplified to (/ (- (sqrt (/ PI a)) (sqrt (/ PI b))) (* (- b a) (* 2 (+ a b))))
* [exit]simplify:  Simplified to (/ (- (sqrt (/ PI a)) (sqrt (/ PI b))) (* (- b a) (* 2 (+ a b))))
* * * * [misc]progress:  [ 115 / 139 ] simplifiying candidate #<alt-delta (λ (a b) (* (/ 1 (* (cbrt (+ b a)) (cbrt (+ b a)))) (* (/ (- (/ PI a) (/ PI b)) (cbrt (+ b a))) (/ (/ 1 2) (- b a)))))>
* [enter]simplify:  Simplifying (* (/ (- (/ PI a) (/ PI b)) (cbrt (+ b a))) (/ (/ 1 2) (- b a)))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (32 enodes)
* * [misc]simplify:  iters left: 4 (63 enodes)
* * [misc]simplify:  iters left: 3 (158 enodes)
* [exit]simplify:  Simplified to (/ (- (/ PI a) (/ PI b)) (* (cbrt (+ b a)) (* (- b a) 2)))
* [exit]simplify:  Simplified to (/ (- (/ PI a) (/ PI b)) (* (cbrt (+ b a)) (* (- b a) 2)))
* * * * [misc]progress:  [ 116 / 139 ] simplifiying candidate #<alt-delta (λ (a b) (* (/ 1 (sqrt (+ b a))) (* (/ (- (/ PI a) (/ PI b)) (sqrt (+ b a))) (/ (/ 1 2) (- b a)))))>
* [enter]simplify:  Simplifying (* (/ (- (/ PI a) (/ PI b)) (sqrt (+ b a))) (/ (/ 1 2) (- b a)))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (32 enodes)
* * [misc]simplify:  iters left: 4 (63 enodes)
* * [misc]simplify:  iters left: 3 (158 enodes)
* [exit]simplify:  Simplified to (/ (- (/ PI a) (/ PI b)) (* (sqrt (+ b a)) (* (- b a) 2)))
* [exit]simplify:  Simplified to (/ (- (/ PI a) (/ PI b)) (* (sqrt (+ b a)) (* (- b a) 2)))
* * * * [misc]progress:  [ 117 / 139 ] simplifiying candidate #<alt-delta (λ (a b) (* (/ 1 1) (* (/ (- (/ PI a) (/ PI b)) (+ b a)) (/ (/ 1 2) (- b a)))))>
* [enter]simplify:  Simplifying (* (/ (- (/ PI a) (/ PI b)) (+ b a)) (/ (/ 1 2) (- b a)))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (31 enodes)
* * [misc]simplify:  iters left: 4 (62 enodes)
* * [misc]simplify:  iters left: 3 (157 enodes)
* [exit]simplify:  Simplified to (/ (/ (- (/ PI a) (/ PI b)) (* (+ b a) 2)) (- b a))
* [exit]simplify:  Simplified to (/ (/ (- (/ PI a) (/ PI b)) (* (+ b a) 2)) (- b a))
* * * * [misc]progress:  [ 118 / 139 ] simplifiying candidate #<alt-delta (λ (a b) (* (/ PI (* (cbrt (+ b a)) (cbrt (+ b a)))) (* (/ (- (/ 1 a) (/ 1 b)) (cbrt (+ b a))) (/ (/ 1 2) (- b a)))))>
* [enter]simplify:  Simplifying (* (/ (- (/ 1 a) (/ 1 b)) (cbrt (+ b a))) (/ (/ 1 2) (- b a)))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (31 enodes)
* * [misc]simplify:  iters left: 4 (62 enodes)
* * [misc]simplify:  iters left: 3 (157 enodes)
* [exit]simplify:  Simplified to (/ (- (/ 1 a) (/ 1 b)) (* (* 2 (- b a)) (cbrt (+ b a))))
* [exit]simplify:  Simplified to (/ (- (/ 1 a) (/ 1 b)) (* (* 2 (- b a)) (cbrt (+ b a))))
* * * * [misc]progress:  [ 119 / 139 ] simplifiying candidate #<alt-delta (λ (a b) (* (/ PI (sqrt (+ b a))) (* (/ (- (/ 1 a) (/ 1 b)) (sqrt (+ b a))) (/ (/ 1 2) (- b a)))))>
* [enter]simplify:  Simplifying (* (/ (- (/ 1 a) (/ 1 b)) (sqrt (+ b a))) (/ (/ 1 2) (- b a)))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (31 enodes)
* * [misc]simplify:  iters left: 4 (62 enodes)
* * [misc]simplify:  iters left: 3 (157 enodes)
* [exit]simplify:  Simplified to (/ (- (/ 1 a) (/ 1 b)) (* (* 2 (- b a)) (sqrt (+ b a))))
* [exit]simplify:  Simplified to (/ (- (/ 1 a) (/ 1 b)) (* (* 2 (- b a)) (sqrt (+ b a))))
* * * * [misc]progress:  [ 120 / 139 ] simplifiying candidate #<alt-delta (λ (a b) (* (/ PI 1) (* (/ (- (/ 1 a) (/ 1 b)) (+ b a)) (/ (/ 1 2) (- b a)))))>
* [enter]simplify:  Simplifying (* (/ (- (/ 1 a) (/ 1 b)) (+ b a)) (/ (/ 1 2) (- b a)))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (30 enodes)
* * [misc]simplify:  iters left: 4 (61 enodes)
* * [misc]simplify:  iters left: 3 (156 enodes)
* [exit]simplify:  Simplified to (/ (/ (- (/ 1 a) (/ 1 b)) (* (+ b a) (- b a))) 2)
* [exit]simplify:  Simplified to (/ (/ (- (/ 1 a) (/ 1 b)) (* (+ b a) (- b a))) 2)
* * * * [misc]progress:  [ 121 / 139 ] simplifiying candidate #<alt-delta (λ (a b) (* 1 (* (/ (- (/ PI a) (/ PI b)) (+ b a)) (/ (/ 1 2) (- b a)))))>
* [enter]simplify:  Simplifying (* (/ (- (/ PI a) (/ PI b)) (+ b a)) (/ (/ 1 2) (- b a)))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (31 enodes)
* * [misc]simplify:  iters left: 4 (62 enodes)
* * [misc]simplify:  iters left: 3 (157 enodes)
* [exit]simplify:  Simplified to (/ (/ (- (/ PI a) (/ PI b)) (* (+ b a) 2)) (- b a))
* [exit]simplify:  Simplified to (/ (/ (- (/ PI a) (/ PI b)) (* (+ b a) 2)) (- b a))
* * * * [misc]progress:  [ 122 / 139 ] simplifiying candidate #<alt-delta (λ (a b) (* (- (/ PI a) (/ PI b)) (* (/ 1 (+ b a)) (/ (/ 1 2) (- b a)))))>
* [enter]simplify:  Simplifying (* (/ 1 (+ b a)) (/ (/ 1 2) (- b a)))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (22 enodes)
* * [misc]simplify:  iters left: 4 (44 enodes)
* * [misc]simplify:  iters left: 3 (98 enodes)
* * [misc]simplify:  iters left: 2 (227 enodes)
* * [misc]simplify:  iters left: 1 (481 enodes)
* [exit]simplify:  Simplified to (/ (/ (/ 1 2) (+ b a)) (- b a))
* [exit]simplify:  Simplified to (/ (/ (/ 1 2) (+ b a)) (- b a))
* * * * [misc]progress:  [ 123 / 139 ] simplifiying candidate #<alt-delta (λ (a b) (* (/ (- (/ PI a) (/ PI b)) (+ (pow b 3) (pow a 3))) (* (+ (* b b) (- (* a a) (* b a))) (/ (/ 1 2) (- b a)))))>
* [enter]simplify:  Simplifying (* (+ (* b b) (- (* a a) (* b a))) (/ (/ 1 2) (- b a)))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (30 enodes)
* * [misc]simplify:  iters left: 4 (65 enodes)
* * [misc]simplify:  iters left: 3 (191 enodes)
* [exit]simplify:  Simplified to (/ (+ (* b b) (* (- a b) a)) (* (- b a) 2))
* [exit]simplify:  Simplified to (/ (+ (* b b) (* (- a b) a)) (* (- b a) 2))
* * * * [misc]progress:  [ 124 / 139 ] simplifiying candidate #<alt-delta (λ (a b) (* (/ (- (/ PI a) (/ PI b)) (- (* b b) (* a a))) (* (- b a) (/ (/ 1 2) (- b a)))))>
* [enter]simplify:  Simplifying (* (- b a) (/ (/ 1 2) (- b a)))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (102 enodes)
* * [misc]simplify:  iters left: 2 (311 enodes)
* [exit]simplify:  Simplified to (/ 1 2)
* [exit]simplify:  Simplified to (/ 1 2)
* * * * [misc]progress:  [ 125 / 139 ] simplifiying candidate #<alt-delta (λ (a b) (/ (* (/ (- (/ PI a) (/ PI b)) (+ b a)) (/ 1 2)) (- b a)))>
* [enter]simplify:  Simplifying (* (/ (- (/ PI a) (/ PI b)) (+ b a)) (/ 1 2))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (45 enodes)
* * [misc]simplify:  iters left: 3 (99 enodes)
* * [misc]simplify:  iters left: 2 (295 enodes)
* [exit]simplify:  Simplified to (/ (- (/ PI a) (/ PI b)) (* (+ b a) 2))
* [exit]simplify:  Simplified to (/ (- (/ PI a) (/ PI b)) (* (+ b a) 2))
* * * * [misc]progress:  [ 126 / 139 ] simplifiying candidate #<alt-delta (λ (a b) (/ (* (- (/ PI a) (/ PI b)) (/ (/ 1 2) (- b a))) (+ b a)))>
* [enter]simplify:  Simplifying (* (- (/ PI a) (/ PI b)) (/ (/ 1 2) (- b a)))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (23 enodes)
* * [misc]simplify:  iters left: 4 (45 enodes)
* * [misc]simplify:  iters left: 3 (119 enodes)
* * [misc]simplify:  iters left: 2 (333 enodes)
* [exit]simplify:  Simplified to (/ (- (/ PI a) (/ PI b)) (* (- b a) 2))
* [exit]simplify:  Simplified to (/ (- (/ PI a) (/ PI b)) (* (- b a) 2))
* * * * [misc]progress:  [ 127 / 139 ] simplifiying candidate #<alt-delta (λ (a b) (* (/ (/ 1 2) (- b a)) (/ (- (/ PI a) (/ PI b)) (+ b a))))>
* * * * [misc]progress:  [ 128 / 139 ] simplifiying candidate #<alt-event (λ (a b) (* (/ (- (/ PI a) (/ PI b)) (+ b a)) (/ (/ 1 2) (- b a))))>
* [enter]simplify:  Simplifying (* (/ (- (/ PI a) (/ PI b)) (+ b a)) (/ (/ 1 2) (- b a)))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (31 enodes)
* * [misc]simplify:  iters left: 4 (62 enodes)
* * [misc]simplify:  iters left: 3 (157 enodes)
* [exit]simplify:  Simplified to (/ (/ (- (/ PI a) (/ PI b)) (* (+ b a) 2)) (- b a))
* * * * [misc]progress:  [ 129 / 139 ] simplifiying candidate #<alt-event (λ (a b) (* (/ (- (/ PI a) (/ PI b)) (+ b a)) (/ (/ 1 2) (- b a))))>
* [enter]simplify:  Simplifying (* (/ (- (/ PI a) (/ PI b)) (+ b a)) (/ (/ 1 2) (- b a)))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (31 enodes)
* * [misc]simplify:  iters left: 4 (62 enodes)
* * [misc]simplify:  iters left: 3 (157 enodes)
* [exit]simplify:  Simplified to (/ (/ (- (/ PI a) (/ PI b)) (* (+ b a) 2)) (- b a))
* * * * [misc]progress:  [ 130 / 139 ] simplifiying candidate #<alt-event (λ (a b) (* (/ (- (/ PI a) (/ PI b)) (+ b a)) (/ (/ 1 2) (- b a))))>
* [enter]simplify:  Simplifying (* (/ (- (/ PI a) (/ PI b)) (+ b a)) (/ (/ 1 2) (- b a)))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (31 enodes)
* * [misc]simplify:  iters left: 4 (62 enodes)
* * [misc]simplify:  iters left: 3 (157 enodes)
* [exit]simplify:  Simplified to (/ (/ (- (/ PI a) (/ PI b)) (* (+ b a) 2)) (- b a))
* * * * [misc]progress:  [ 131 / 139 ] simplifiying candidate #<alt-event (λ (a b) (* (/ PI (* b a)) (/ (/ 1 2) (- b a))))>
* [enter]simplify:  Simplifying (* (/ PI (* b a)) (/ (/ 1 2) (- b a)))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (62 enodes)
* * [misc]simplify:  iters left: 3 (173 enodes)
* [exit]simplify:  Simplified to (/ (/ PI (* 2 b)) (* (- b a) a))
* * * * [misc]progress:  [ 132 / 139 ] simplifiying candidate #<alt-event (λ (a b) (* (* -1 (/ PI (* b a))) (/ (/ 1 2) (- b a))))>
* [enter]simplify:  Simplifying (* (* -1 (/ PI (* b a))) (/ (/ 1 2) (- b a)))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (31 enodes)
* * [misc]simplify:  iters left: 4 (90 enodes)
* * [misc]simplify:  iters left: 3 (345 enodes)
* [exit]simplify:  Simplified to (/ (/ (- PI) 2) (* (- b a) (* b a)))
* * * * [misc]progress:  [ 133 / 139 ] simplifiying candidate #<alt-event (λ (a b) (* (* -1 (/ PI (* b a))) (/ (/ 1 2) (- b a))))>
* [enter]simplify:  Simplifying (* (* -1 (/ PI (* b a))) (/ (/ 1 2) (- b a)))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (31 enodes)
* * [misc]simplify:  iters left: 4 (90 enodes)
* * [misc]simplify:  iters left: 3 (345 enodes)
* [exit]simplify:  Simplified to (/ (/ (- PI) 2) (* (- b a) (* b a)))
* * * * [misc]progress:  [ 134 / 139 ] simplifiying candidate #<alt-event (λ (a b) (* (/ (- (/ PI a) (/ PI b)) (+ b a)) (/ (/ 1 2) (- b a))))>
* [enter]simplify:  Simplifying (* (/ (- (/ PI a) (/ PI b)) (+ b a)) (/ (/ 1 2) (- b a)))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (31 enodes)
* * [misc]simplify:  iters left: 4 (62 enodes)
* * [misc]simplify:  iters left: 3 (157 enodes)
* [exit]simplify:  Simplified to (/ (/ (- (/ PI a) (/ PI b)) (* (+ b a) 2)) (- b a))
* * * * [misc]progress:  [ 135 / 139 ] simplifiying candidate #<alt-event (λ (a b) (* (/ (- (/ PI a) (/ PI b)) (+ b a)) (/ (/ 1 2) (- b a))))>
* [enter]simplify:  Simplifying (* (/ (- (/ PI a) (/ PI b)) (+ b a)) (/ (/ 1 2) (- b a)))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (31 enodes)
* * [misc]simplify:  iters left: 4 (62 enodes)
* * [misc]simplify:  iters left: 3 (157 enodes)
* [exit]simplify:  Simplified to (/ (/ (- (/ PI a) (/ PI b)) (* (+ b a) 2)) (- b a))
* * * * [misc]progress:  [ 136 / 139 ] simplifiying candidate #<alt-event (λ (a b) (* (/ (- (/ PI a) (/ PI b)) (+ b a)) (/ (/ 1 2) (- b a))))>
* [enter]simplify:  Simplifying (* (/ (- (/ PI a) (/ PI b)) (+ b a)) (/ (/ 1 2) (- b a)))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (31 enodes)
* * [misc]simplify:  iters left: 4 (62 enodes)
* * [misc]simplify:  iters left: 3 (157 enodes)
* [exit]simplify:  Simplified to (/ (/ (- (/ PI a) (/ PI b)) (* (+ b a) 2)) (- b a))
* * * * [misc]progress:  [ 137 / 139 ] simplifiying candidate #<alt-event (λ (a b) 0)>
* [enter]simplify:  Simplifying 0
* * [misc]simplify:  iters left: 0 (1 enodes)
* [exit]simplify:  Simplified to 0
* * * * [misc]progress:  [ 138 / 139 ] simplifiying candidate #<alt-event (λ (a b) 0)>
* [enter]simplify:  Simplifying 0
* * [misc]simplify:  iters left: 0 (1 enodes)
* [exit]simplify:  Simplified to 0
* * * * [misc]progress:  [ 139 / 139 ] simplifiying candidate #<alt-event (λ (a b) 0)>
* [enter]simplify:  Simplifying 0
* * [misc]simplify:  iters left: 0 (1 enodes)
* [exit]simplify:  Simplified to 0
* * * [misc]progress:  adding candidates to table
* * [misc]progress:  iteration 4 / 4
* * * [misc]progress:  picking best candidate
* * * * [misc]pick:  Picked  #<alt-delta (λ (a b) (/ (* PI (/ (/ 1 2) (+ a b))) (* a b)))>
* * * [misc]progress:  localizing error
* * * [misc]progress:  generating rewritten candidates
* * * * [misc]progress:  [ 1 / 3 ] rewriting at (2 1)
* * * * [misc]progress:  [ 2 / 3 ] rewriting at (2)
* * * * [misc]progress:  [ 3 / 3 ] rewriting at (2 1 2)
* * * [misc]progress:  generating series expansions
* * * * [misc]progress:  [ 1 / 3 ] generating series at (2 1)
* [misc]approximate:  Taking taylor expansion of (* PI (/ (/ 1 2) (+ a b))) in (a b) around 0
* [misc]taylor:  Taking taylor expansion of (* PI (/ (/ 1 2) (+ a b))) in b
* [misc]taylor:  Taking taylor expansion of PI in b
* [misc]backup-simplify:  Simplify PI into PI
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 2) (+ a b)) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 2) in b
* [misc]taylor:  Taking taylor expansion of 2 in b
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ 1 2) into 1/2
* [misc]taylor:  Taking taylor expansion of (+ a b) in b
* [misc]taylor:  Taking taylor expansion of a in b
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of b in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ a 0) into a
* [misc]backup-simplify:  Simplify (/ 1/2 a) into (/ 1/2 a)
* [misc]taylor:  Taking taylor expansion of (* PI (/ (/ 1 2) (+ a b))) in a
* [misc]taylor:  Taking taylor expansion of PI in a
* [misc]backup-simplify:  Simplify PI into PI
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 2) (+ a b)) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 2) in a
* [misc]taylor:  Taking taylor expansion of 2 in a
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ 1 2) into 1/2
* [misc]taylor:  Taking taylor expansion of (+ a b) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of b in a
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (+ 0 b) into b
* [misc]backup-simplify:  Simplify (/ 1/2 b) into (/ 1/2 b)
* [misc]taylor:  Taking taylor expansion of (* PI (/ (/ 1 2) (+ a b))) in a
* [misc]taylor:  Taking taylor expansion of PI in a
* [misc]backup-simplify:  Simplify PI into PI
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 2) (+ a b)) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 2) in a
* [misc]taylor:  Taking taylor expansion of 2 in a
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ 1 2) into 1/2
* [misc]taylor:  Taking taylor expansion of (+ a b) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of b in a
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (+ 0 b) into b
* [misc]backup-simplify:  Simplify (/ 1/2 b) into (/ 1/2 b)
* [misc]backup-simplify:  Simplify (* PI (/ 1/2 b)) into (* 1/2 (/ PI b))
* [misc]taylor:  Taking taylor expansion of (* 1/2 (/ PI b)) in b
* [misc]taylor:  Taking taylor expansion of 1/2 in b
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of (/ PI b) in b
* [misc]taylor:  Taking taylor expansion of PI in b
* [misc]backup-simplify:  Simplify PI into PI
* [misc]taylor:  Taking taylor expansion of b in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ PI 1) into PI
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* PI (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/2 0) (* 0 PI)) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1/2 (/ 0 2)))) into 0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (- (/ 0 b) (+ (* (/ 1/2 b) (/ 1 b)))) into (- (* 1/2 (/ 1 (pow b 2))))
* [misc]backup-simplify:  Simplify (+ (* PI (- (* 1/2 (/ 1 (pow b 2))))) (* 0 (/ 1/2 b))) into (- (* 1/2 (/ PI (pow b 2))))
* [misc]taylor:  Taking taylor expansion of (- (* 1/2 (/ PI (pow b 2)))) in b
* [misc]taylor:  Taking taylor expansion of (* 1/2 (/ PI (pow b 2))) in b
* [misc]taylor:  Taking taylor expansion of 1/2 in b
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of (/ PI (pow b 2)) in b
* [misc]taylor:  Taking taylor expansion of PI in b
* [misc]backup-simplify:  Simplify PI into PI
* [misc]taylor:  Taking taylor expansion of (pow b 2) in b
* [misc]backup-simplify:  Simplify (/ PI 1) into PI
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* PI (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* PI (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/2 0) (+ (* 0 0) (* 0 PI))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* PI (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/2 0) (+ (* 0 0) (* 0 PI))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1/2 (/ 0 2)) (* 0 (/ 0 2)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 b) (+ (* (/ 1/2 b) (/ 0 b)) (* (- (* 1/2 (/ 1 (pow b 2)))) (/ 1 b)))) into (* 1/2 (/ 1 (pow b 3)))
* [misc]backup-simplify:  Simplify (+ (* PI (* 1/2 (/ 1 (pow b 3)))) (+ (* 0 (- (* 1/2 (/ 1 (pow b 2))))) (* 0 (/ 1/2 b)))) into (* 1/2 (/ PI (pow b 3)))
* [misc]taylor:  Taking taylor expansion of (* 1/2 (/ PI (pow b 3))) in b
* [misc]taylor:  Taking taylor expansion of 1/2 in b
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of (/ PI (pow b 3)) in b
* [misc]taylor:  Taking taylor expansion of PI in b
* [misc]backup-simplify:  Simplify PI into PI
* [misc]taylor:  Taking taylor expansion of (pow b 3) in b
* [misc]backup-simplify:  Simplify (/ PI 1) into PI
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* PI (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* PI (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* PI (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/2 0) (+ (* 0 0) (+ (* 0 0) (* 0 PI)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* PI (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/2 0) (+ (* 0 0) (+ (* 0 0) (* 0 PI)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* PI (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/2 0) (+ (* 0 0) (+ (* 0 0) (* 0 PI)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]approximate:  Taking taylor expansion of (* PI (/ (/ 1 2) (+ (/ 1 a) (/ 1 b)))) in (a b) around 0
* [misc]taylor:  Taking taylor expansion of (* PI (/ (/ 1 2) (+ (/ 1 a) (/ 1 b)))) in b
* [misc]taylor:  Taking taylor expansion of PI in b
* [misc]backup-simplify:  Simplify PI into PI
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 2) (+ (/ 1 a) (/ 1 b))) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 2) in b
* [misc]taylor:  Taking taylor expansion of 2 in b
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ 1 2) into 1/2
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 a) (/ 1 b)) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in b
* [misc]taylor:  Taking taylor expansion of a in b
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]taylor:  Taking taylor expansion of (/ 1 b) in b
* [misc]taylor:  Taking taylor expansion of b in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (/ 1/2 1) into 1/2
* [misc]taylor:  Taking taylor expansion of (* PI (/ (/ 1 2) (+ (/ 1 a) (/ 1 b)))) in a
* [misc]taylor:  Taking taylor expansion of PI in a
* [misc]backup-simplify:  Simplify PI into PI
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 2) (+ (/ 1 a) (/ 1 b))) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 2) in a
* [misc]taylor:  Taking taylor expansion of 2 in a
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ 1 2) into 1/2
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 a) (/ 1 b)) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 b) in a
* [misc]taylor:  Taking taylor expansion of b in a
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (/ 1/2 1) into 1/2
* [misc]taylor:  Taking taylor expansion of (* PI (/ (/ 1 2) (+ (/ 1 a) (/ 1 b)))) in a
* [misc]taylor:  Taking taylor expansion of PI in a
* [misc]backup-simplify:  Simplify PI into PI
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 2) (+ (/ 1 a) (/ 1 b))) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 2) in a
* [misc]taylor:  Taking taylor expansion of 2 in a
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ 1 2) into 1/2
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 a) (/ 1 b)) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 b) in a
* [misc]taylor:  Taking taylor expansion of b in a
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (/ 1/2 1) into 1/2
* [misc]backup-simplify:  Simplify (* PI 1/2) into (* 1/2 PI)
* [misc]taylor:  Taking taylor expansion of (* 1/2 PI) in b
* [misc]taylor:  Taking taylor expansion of 1/2 in b
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of PI in b
* [misc]backup-simplify:  Simplify PI into PI
* [misc]backup-simplify:  Simplify (+ (* 1/2 0) (* 0 PI)) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1/2 (/ 0 2)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (/ 1 b)) into (/ 1 b)
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1/2 (/ (/ 1 b) 1)))) into (- (* 1/2 (/ 1 b)))
* [misc]backup-simplify:  Simplify (+ (* PI (- (* 1/2 (/ 1 b)))) (* 0 1/2)) into (- (* 1/2 (/ PI b)))
* [misc]taylor:  Taking taylor expansion of (- (* 1/2 (/ PI b))) in b
* [misc]taylor:  Taking taylor expansion of (* 1/2 (/ PI b)) in b
* [misc]taylor:  Taking taylor expansion of 1/2 in b
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of (/ PI b) in b
* [misc]taylor:  Taking taylor expansion of PI in b
* [misc]backup-simplify:  Simplify PI into PI
* [misc]taylor:  Taking taylor expansion of b in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ PI 1) into PI
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* PI (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* PI (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/2 0) (+ (* 0 0) (* 0 PI))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 1/2 0) (+ (* 0 0) (* 0 PI))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1/2 (/ 0 2)) (* 0 (/ 0 2)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)) (* (- (* 1/2 (/ 1 b))) (/ (/ 1 b) 1)))) into (* 1/2 (/ 1 (pow b 2)))
* [misc]backup-simplify:  Simplify (+ (* PI (* 1/2 (/ 1 (pow b 2)))) (+ (* 0 (- (* 1/2 (/ 1 b)))) (* 0 1/2))) into (* 1/2 (/ PI (pow b 2)))
* [misc]taylor:  Taking taylor expansion of (* 1/2 (/ PI (pow b 2))) in b
* [misc]taylor:  Taking taylor expansion of 1/2 in b
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of (/ PI (pow b 2)) in b
* [misc]taylor:  Taking taylor expansion of PI in b
* [misc]backup-simplify:  Simplify PI into PI
* [misc]taylor:  Taking taylor expansion of (pow b 2) in b
* [misc]backup-simplify:  Simplify (/ PI 1) into PI
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* PI (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* PI (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* PI (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/2 0) (+ (* 0 0) (+ (* 0 0) (* 0 PI)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* PI (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/2 0) (+ (* 0 0) (+ (* 0 0) (* 0 PI)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 1/2 0) (+ (* 0 0) (+ (* 0 0) (* 0 PI)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]approximate:  Taking taylor expansion of (* PI (/ (/ 1 2) (+ (/ 1 (- a)) (/ 1 (- b))))) in (a b) around 0
* [misc]taylor:  Taking taylor expansion of (* PI (/ (/ 1 2) (+ (/ 1 (- a)) (/ 1 (- b))))) in b
* [misc]taylor:  Taking taylor expansion of PI in b
* [misc]backup-simplify:  Simplify PI into PI
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 2) (+ (/ 1 (- a)) (/ 1 (- b)))) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 2) in b
* [misc]taylor:  Taking taylor expansion of 2 in b
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ 1 2) into 1/2
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (- a)) (/ 1 (- b))) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in b
* [misc]taylor:  Taking taylor expansion of (- a) in b
* [misc]taylor:  Taking taylor expansion of a in b
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (/ 1 (- a)) into (/ -1 a)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- b)) in b
* [misc]taylor:  Taking taylor expansion of (- b) in b
* [misc]taylor:  Taking taylor expansion of b in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (/ 1/2 -1) into -1/2
* [misc]taylor:  Taking taylor expansion of (* PI (/ (/ 1 2) (+ (/ 1 (- a)) (/ 1 (- b))))) in a
* [misc]taylor:  Taking taylor expansion of PI in a
* [misc]backup-simplify:  Simplify PI into PI
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 2) (+ (/ 1 (- a)) (/ 1 (- b)))) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 2) in a
* [misc]taylor:  Taking taylor expansion of 2 in a
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ 1 2) into 1/2
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (- a)) (/ 1 (- b))) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in a
* [misc]taylor:  Taking taylor expansion of (- a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- b)) in a
* [misc]taylor:  Taking taylor expansion of (- b) in a
* [misc]taylor:  Taking taylor expansion of b in a
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (/ 1 (- b)) into (/ -1 b)
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (/ 1/2 -1) into -1/2
* [misc]taylor:  Taking taylor expansion of (* PI (/ (/ 1 2) (+ (/ 1 (- a)) (/ 1 (- b))))) in a
* [misc]taylor:  Taking taylor expansion of PI in a
* [misc]backup-simplify:  Simplify PI into PI
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 2) (+ (/ 1 (- a)) (/ 1 (- b)))) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 2) in a
* [misc]taylor:  Taking taylor expansion of 2 in a
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ 1 2) into 1/2
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (- a)) (/ 1 (- b))) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in a
* [misc]taylor:  Taking taylor expansion of (- a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- b)) in a
* [misc]taylor:  Taking taylor expansion of (- b) in a
* [misc]taylor:  Taking taylor expansion of b in a
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (/ 1 (- b)) into (/ -1 b)
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (/ 1/2 -1) into -1/2
* [misc]backup-simplify:  Simplify (* PI -1/2) into (* -1/2 PI)
* [misc]taylor:  Taking taylor expansion of (* -1/2 PI) in b
* [misc]taylor:  Taking taylor expansion of -1/2 in b
* [misc]backup-simplify:  Simplify -1/2 into -1/2
* [misc]taylor:  Taking taylor expansion of PI in b
* [misc]backup-simplify:  Simplify PI into PI
* [misc]backup-simplify:  Simplify (+ (* -1/2 0) (* 0 PI)) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1/2 (/ 0 2)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (/ -1 b)) into (- (/ 1 b))
* [misc]backup-simplify:  Simplify (- (/ 0 -1) (+ (* -1/2 (/ (- (/ 1 b)) -1)))) into (* 1/2 (/ 1 b))
* [misc]backup-simplify:  Simplify (+ (* PI (* 1/2 (/ 1 b))) (* 0 -1/2)) into (* 1/2 (/ PI b))
* [misc]taylor:  Taking taylor expansion of (* 1/2 (/ PI b)) in b
* [misc]taylor:  Taking taylor expansion of 1/2 in b
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of (/ PI b) in b
* [misc]taylor:  Taking taylor expansion of PI in b
* [misc]backup-simplify:  Simplify PI into PI
* [misc]taylor:  Taking taylor expansion of b in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ PI 1) into PI
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* PI (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* PI (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/2 0) (+ (* 0 0) (* 0 PI))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* -1/2 0) (+ (* 0 0) (* 0 PI))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1/2 (/ 0 2)) (* 0 (/ 0 2)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 b) (/ 0 (- b))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 -1) (+ (* -1/2 (/ 0 -1)) (* (* 1/2 (/ 1 b)) (/ (- (/ 1 b)) -1)))) into (- (* 1/2 (/ 1 (pow b 2))))
* [misc]backup-simplify:  Simplify (+ (* PI (- (* 1/2 (/ 1 (pow b 2))))) (+ (* 0 (* 1/2 (/ 1 b))) (* 0 -1/2))) into (- (* 1/2 (/ PI (pow b 2))))
* [misc]taylor:  Taking taylor expansion of (- (* 1/2 (/ PI (pow b 2)))) in b
* [misc]taylor:  Taking taylor expansion of (* 1/2 (/ PI (pow b 2))) in b
* [misc]taylor:  Taking taylor expansion of 1/2 in b
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of (/ PI (pow b 2)) in b
* [misc]taylor:  Taking taylor expansion of PI in b
* [misc]backup-simplify:  Simplify PI into PI
* [misc]taylor:  Taking taylor expansion of (pow b 2) in b
* [misc]backup-simplify:  Simplify (/ PI 1) into PI
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* PI (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* PI (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* PI (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/2 0) (+ (* 0 0) (+ (* 0 0) (* 0 PI)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* PI (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/2 0) (+ (* 0 0) (+ (* 0 0) (* 0 PI)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* -1/2 0) (+ (* 0 0) (+ (* 0 0) (* 0 PI)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* * * * [misc]progress:  [ 2 / 3 ] generating series at (2)
* [misc]approximate:  Taking taylor expansion of (/ (* PI (/ (/ 1 2) (+ a b))) (* a b)) in (a b) around 0
* [misc]taylor:  Taking taylor expansion of (/ (* PI (/ (/ 1 2) (+ a b))) (* a b)) in b
* [misc]taylor:  Taking taylor expansion of (* PI (/ (/ 1 2) (+ a b))) in b
* [misc]taylor:  Taking taylor expansion of PI in b
* [misc]backup-simplify:  Simplify PI into PI
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 2) (+ a b)) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 2) in b
* [misc]taylor:  Taking taylor expansion of 2 in b
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ 1 2) into 1/2
* [misc]taylor:  Taking taylor expansion of (+ a b) in b
* [misc]taylor:  Taking taylor expansion of a in b
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of b in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ a 0) into a
* [misc]backup-simplify:  Simplify (/ 1/2 a) into (/ 1/2 a)
* [misc]taylor:  Taking taylor expansion of (* a b) in b
* [misc]taylor:  Taking taylor expansion of a in b
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of b in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* PI (/ 1/2 a)) into (* 1/2 (/ PI a))
* [misc]backup-simplify:  Simplify (* a 0) into 0
* [misc]backup-simplify:  Simplify (+ (* a 1) (* 0 0)) into a
* [misc]backup-simplify:  Simplify (/ (* 1/2 (/ PI a)) a) into (* 1/2 (/ PI (pow a 2)))
* [misc]taylor:  Taking taylor expansion of (/ (* PI (/ (/ 1 2) (+ a b))) (* a b)) in a
* [misc]taylor:  Taking taylor expansion of (* PI (/ (/ 1 2) (+ a b))) in a
* [misc]taylor:  Taking taylor expansion of PI in a
* [misc]backup-simplify:  Simplify PI into PI
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 2) (+ a b)) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 2) in a
* [misc]taylor:  Taking taylor expansion of 2 in a
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ 1 2) into 1/2
* [misc]taylor:  Taking taylor expansion of (+ a b) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of b in a
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (+ 0 b) into b
* [misc]backup-simplify:  Simplify (/ 1/2 b) into (/ 1/2 b)
* [misc]taylor:  Taking taylor expansion of (* a b) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of b in a
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (* PI (/ 1/2 b)) into (* 1/2 (/ PI b))
* [misc]backup-simplify:  Simplify (* 0 b) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 b)) into b
* [misc]backup-simplify:  Simplify (/ (* 1/2 (/ PI b)) b) into (* 1/2 (/ PI (pow b 2)))
* [misc]taylor:  Taking taylor expansion of (/ (* PI (/ (/ 1 2) (+ a b))) (* a b)) in a
* [misc]taylor:  Taking taylor expansion of (* PI (/ (/ 1 2) (+ a b))) in a
* [misc]taylor:  Taking taylor expansion of PI in a
* [misc]backup-simplify:  Simplify PI into PI
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 2) (+ a b)) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 2) in a
* [misc]taylor:  Taking taylor expansion of 2 in a
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ 1 2) into 1/2
* [misc]taylor:  Taking taylor expansion of (+ a b) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of b in a
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (+ 0 b) into b
* [misc]backup-simplify:  Simplify (/ 1/2 b) into (/ 1/2 b)
* [misc]taylor:  Taking taylor expansion of (* a b) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of b in a
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (* PI (/ 1/2 b)) into (* 1/2 (/ PI b))
* [misc]backup-simplify:  Simplify (* 0 b) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 b)) into b
* [misc]backup-simplify:  Simplify (/ (* 1/2 (/ PI b)) b) into (* 1/2 (/ PI (pow b 2)))
* [misc]taylor:  Taking taylor expansion of (* 1/2 (/ PI (pow b 2))) in b
* [misc]taylor:  Taking taylor expansion of 1/2 in b
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of (/ PI (pow b 2)) in b
* [misc]taylor:  Taking taylor expansion of PI in b
* [misc]backup-simplify:  Simplify PI into PI
* [misc]taylor:  Taking taylor expansion of (pow b 2) in b
* [misc]backup-simplify:  Simplify (/ PI 1) into PI
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* PI (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/2 0) (* 0 PI)) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1/2 (/ 0 2)))) into 0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (- (/ 0 b) (+ (* (/ 1/2 b) (/ 1 b)))) into (- (* 1/2 (/ 1 (pow b 2))))
* [misc]backup-simplify:  Simplify (+ (* PI (- (* 1/2 (/ 1 (pow b 2))))) (* 0 (/ 1/2 b))) into (- (* 1/2 (/ PI (pow b 2))))
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 b))) into 0
* [misc]backup-simplify:  Simplify (- (/ (- (* 1/2 (/ PI (pow b 2)))) b) (+ (* (* 1/2 (/ PI (pow b 2))) (/ 0 b)))) into (- (* 1/2 (/ PI (pow b 3))))
* [misc]taylor:  Taking taylor expansion of (- (* 1/2 (/ PI (pow b 3)))) in b
* [misc]taylor:  Taking taylor expansion of (* 1/2 (/ PI (pow b 3))) in b
* [misc]taylor:  Taking taylor expansion of 1/2 in b
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of (/ PI (pow b 3)) in b
* [misc]taylor:  Taking taylor expansion of PI in b
* [misc]backup-simplify:  Simplify PI into PI
* [misc]taylor:  Taking taylor expansion of (pow b 3) in b
* [misc]backup-simplify:  Simplify (/ PI 1) into PI
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* PI (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* PI (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/2 0) (+ (* 0 0) (* 0 PI))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* PI (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/2 0) (+ (* 0 0) (* 0 PI))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1/2 (/ 0 2)) (* 0 (/ 0 2)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 b) (+ (* (/ 1/2 b) (/ 0 b)) (* (- (* 1/2 (/ 1 (pow b 2)))) (/ 1 b)))) into (* 1/2 (/ 1 (pow b 3)))
* [misc]backup-simplify:  Simplify (+ (* PI (* 1/2 (/ 1 (pow b 3)))) (+ (* 0 (- (* 1/2 (/ 1 (pow b 2))))) (* 0 (/ 1/2 b)))) into (* 1/2 (/ PI (pow b 3)))
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 b)))) into 0
* [misc]backup-simplify:  Simplify (- (/ (* 1/2 (/ PI (pow b 3))) b) (+ (* (* 1/2 (/ PI (pow b 2))) (/ 0 b)) (* (- (* 1/2 (/ PI (pow b 3)))) (/ 0 b)))) into (* 1/2 (/ PI (pow b 4)))
* [misc]taylor:  Taking taylor expansion of (* 1/2 (/ PI (pow b 4))) in b
* [misc]taylor:  Taking taylor expansion of 1/2 in b
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of (/ PI (pow b 4)) in b
* [misc]taylor:  Taking taylor expansion of PI in b
* [misc]backup-simplify:  Simplify PI into PI
* [misc]taylor:  Taking taylor expansion of (pow b 4) in b
* [misc]backup-simplify:  Simplify (/ PI 1) into PI
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* PI (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* PI (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* PI (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/2 0) (+ (* 0 0) (+ (* 0 0) (* 0 PI)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* PI (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/2 0) (+ (* 0 0) (+ (* 0 0) (* 0 PI)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* PI (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/2 0) (+ (* 0 0) (+ (* 0 0) (* 0 PI)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]approximate:  Taking taylor expansion of (/ (* PI (/ (/ 1 2) (+ (/ 1 a) (/ 1 b)))) (* (/ 1 a) (/ 1 b))) in (a b) around 0
* [misc]taylor:  Taking taylor expansion of (/ (* PI (/ (/ 1 2) (+ (/ 1 a) (/ 1 b)))) (* (/ 1 a) (/ 1 b))) in b
* [misc]taylor:  Taking taylor expansion of (* PI (/ (/ 1 2) (+ (/ 1 a) (/ 1 b)))) in b
* [misc]taylor:  Taking taylor expansion of PI in b
* [misc]backup-simplify:  Simplify PI into PI
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 2) (+ (/ 1 a) (/ 1 b))) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 2) in b
* [misc]taylor:  Taking taylor expansion of 2 in b
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ 1 2) into 1/2
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 a) (/ 1 b)) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in b
* [misc]taylor:  Taking taylor expansion of a in b
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]taylor:  Taking taylor expansion of (/ 1 b) in b
* [misc]taylor:  Taking taylor expansion of b in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (/ 1/2 1) into 1/2
* [misc]taylor:  Taking taylor expansion of (* (/ 1 a) (/ 1 b)) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in b
* [misc]taylor:  Taking taylor expansion of a in b
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]taylor:  Taking taylor expansion of (/ 1 b) in b
* [misc]taylor:  Taking taylor expansion of b in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (* PI 1/2) into (* 1/2 PI)
* [misc]backup-simplify:  Simplify (* (/ 1 a) 1) into (/ 1 a)
* [misc]backup-simplify:  Simplify (/ (* 1/2 PI) (/ 1 a)) into (* 1/2 (* PI a))
* [misc]taylor:  Taking taylor expansion of (/ (* PI (/ (/ 1 2) (+ (/ 1 a) (/ 1 b)))) (* (/ 1 a) (/ 1 b))) in a
* [misc]taylor:  Taking taylor expansion of (* PI (/ (/ 1 2) (+ (/ 1 a) (/ 1 b)))) in a
* [misc]taylor:  Taking taylor expansion of PI in a
* [misc]backup-simplify:  Simplify PI into PI
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 2) (+ (/ 1 a) (/ 1 b))) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 2) in a
* [misc]taylor:  Taking taylor expansion of 2 in a
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ 1 2) into 1/2
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 a) (/ 1 b)) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 b) in a
* [misc]taylor:  Taking taylor expansion of b in a
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (/ 1/2 1) into 1/2
* [misc]taylor:  Taking taylor expansion of (* (/ 1 a) (/ 1 b)) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 b) in a
* [misc]taylor:  Taking taylor expansion of b in a
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
* [misc]backup-simplify:  Simplify (* PI 1/2) into (* 1/2 PI)
* [misc]backup-simplify:  Simplify (* 1 (/ 1 b)) into (/ 1 b)
* [misc]backup-simplify:  Simplify (/ (* 1/2 PI) (/ 1 b)) into (* 1/2 (* PI b))
* [misc]taylor:  Taking taylor expansion of (/ (* PI (/ (/ 1 2) (+ (/ 1 a) (/ 1 b)))) (* (/ 1 a) (/ 1 b))) in a
* [misc]taylor:  Taking taylor expansion of (* PI (/ (/ 1 2) (+ (/ 1 a) (/ 1 b)))) in a
* [misc]taylor:  Taking taylor expansion of PI in a
* [misc]backup-simplify:  Simplify PI into PI
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 2) (+ (/ 1 a) (/ 1 b))) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 2) in a
* [misc]taylor:  Taking taylor expansion of 2 in a
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ 1 2) into 1/2
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 a) (/ 1 b)) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 b) in a
* [misc]taylor:  Taking taylor expansion of b in a
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (/ 1/2 1) into 1/2
* [misc]taylor:  Taking taylor expansion of (* (/ 1 a) (/ 1 b)) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 b) in a
* [misc]taylor:  Taking taylor expansion of b in a
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
* [misc]backup-simplify:  Simplify (* PI 1/2) into (* 1/2 PI)
* [misc]backup-simplify:  Simplify (* 1 (/ 1 b)) into (/ 1 b)
* [misc]backup-simplify:  Simplify (/ (* 1/2 PI) (/ 1 b)) into (* 1/2 (* PI b))
* [misc]taylor:  Taking taylor expansion of (* 1/2 (* PI b)) in b
* [misc]taylor:  Taking taylor expansion of 1/2 in b
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of (* PI b) in b
* [misc]taylor:  Taking taylor expansion of PI in b
* [misc]backup-simplify:  Simplify PI into PI
* [misc]taylor:  Taking taylor expansion of b in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ (* PI 0) (+ (* 0 1) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (+ (* PI 1) (* 0 0)) into PI
* [misc]backup-simplify:  Simplify (* PI 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/2 0) (+ (* 0 PI) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1/2 (/ 0 2)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (/ 1 b)) into (/ 1 b)
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1/2 (/ (/ 1 b) 1)))) into (- (* 1/2 (/ 1 b)))
* [misc]backup-simplify:  Simplify (+ (* PI (- (* 1/2 (/ 1 b)))) (* 0 1/2)) into (- (* 1/2 (/ PI b)))
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 (/ 1 b))) into 0
* [misc]backup-simplify:  Simplify (- (/ (- (* 1/2 (/ PI b))) (/ 1 b)) (+ (* (* 1/2 (* PI b)) (/ 0 (/ 1 b))))) into (- (* 1/2 PI))
* [misc]taylor:  Taking taylor expansion of (- (* 1/2 PI)) in b
* [misc]taylor:  Taking taylor expansion of (* 1/2 PI) in b
* [misc]taylor:  Taking taylor expansion of 1/2 in b
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of PI in b
* [misc]backup-simplify:  Simplify PI into PI
* [misc]backup-simplify:  Simplify (+ (* 1/2 0) (+ (* 0 0) (* 0 PI))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* PI 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/2 0) (+ (* 0 0) (+ (* 0 PI) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1/2 (/ 0 2)) (* 0 (/ 0 2)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)) (* (- (* 1/2 (/ 1 b))) (/ (/ 1 b) 1)))) into (* 1/2 (/ 1 (pow b 2)))
* [misc]backup-simplify:  Simplify (+ (* PI (* 1/2 (/ 1 (pow b 2)))) (+ (* 0 (- (* 1/2 (/ 1 b)))) (* 0 1/2))) into (* 1/2 (/ PI (pow b 2)))
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)) (* 0 (/ 0 b)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 (/ 1 b)))) into 0
* [misc]backup-simplify:  Simplify (- (/ (* 1/2 (/ PI (pow b 2))) (/ 1 b)) (+ (* (* 1/2 (* PI b)) (/ 0 (/ 1 b))) (* (- (* 1/2 PI)) (/ 0 (/ 1 b))))) into (* 1/2 (/ PI b))
* [misc]taylor:  Taking taylor expansion of (* 1/2 (/ PI b)) in b
* [misc]taylor:  Taking taylor expansion of 1/2 in b
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of (/ PI b) in b
* [misc]taylor:  Taking taylor expansion of PI in b
* [misc]backup-simplify:  Simplify PI into PI
* [misc]taylor:  Taking taylor expansion of b in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ PI 1) into PI
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* PI (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* PI (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* PI (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/2 0) (+ (* 0 0) (+ (* 0 0) (* 0 PI)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 1/2 0) (+ (* 0 0) (+ (* 0 0) (* 0 PI)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* PI 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 PI) (* 0 0))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]approximate:  Taking taylor expansion of (/ (* PI (/ (/ 1 2) (+ (/ 1 (- a)) (/ 1 (- b))))) (* (/ 1 (- a)) (/ 1 (- b)))) in (a b) around 0
* [misc]taylor:  Taking taylor expansion of (/ (* PI (/ (/ 1 2) (+ (/ 1 (- a)) (/ 1 (- b))))) (* (/ 1 (- a)) (/ 1 (- b)))) in b
* [misc]taylor:  Taking taylor expansion of (* PI (/ (/ 1 2) (+ (/ 1 (- a)) (/ 1 (- b))))) in b
* [misc]taylor:  Taking taylor expansion of PI in b
* [misc]backup-simplify:  Simplify PI into PI
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 2) (+ (/ 1 (- a)) (/ 1 (- b)))) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 2) in b
* [misc]taylor:  Taking taylor expansion of 2 in b
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ 1 2) into 1/2
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (- a)) (/ 1 (- b))) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in b
* [misc]taylor:  Taking taylor expansion of (- a) in b
* [misc]taylor:  Taking taylor expansion of a in b
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (/ 1 (- a)) into (/ -1 a)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- b)) in b
* [misc]taylor:  Taking taylor expansion of (- b) in b
* [misc]taylor:  Taking taylor expansion of b in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (/ 1/2 -1) into -1/2
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- a)) (/ 1 (- b))) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in b
* [misc]taylor:  Taking taylor expansion of (- a) in b
* [misc]taylor:  Taking taylor expansion of a in b
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (/ 1 (- a)) into (/ -1 a)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- b)) in b
* [misc]taylor:  Taking taylor expansion of (- b) in b
* [misc]taylor:  Taking taylor expansion of b in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (* PI -1/2) into (* -1/2 PI)
* [misc]backup-simplify:  Simplify (* (/ -1 a) -1) into (/ 1 a)
* [misc]backup-simplify:  Simplify (/ (* -1/2 PI) (/ 1 a)) into (* -1/2 (* PI a))
* [misc]taylor:  Taking taylor expansion of (/ (* PI (/ (/ 1 2) (+ (/ 1 (- a)) (/ 1 (- b))))) (* (/ 1 (- a)) (/ 1 (- b)))) in a
* [misc]taylor:  Taking taylor expansion of (* PI (/ (/ 1 2) (+ (/ 1 (- a)) (/ 1 (- b))))) in a
* [misc]taylor:  Taking taylor expansion of PI in a
* [misc]backup-simplify:  Simplify PI into PI
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 2) (+ (/ 1 (- a)) (/ 1 (- b)))) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 2) in a
* [misc]taylor:  Taking taylor expansion of 2 in a
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ 1 2) into 1/2
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (- a)) (/ 1 (- b))) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in a
* [misc]taylor:  Taking taylor expansion of (- a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- b)) in a
* [misc]taylor:  Taking taylor expansion of (- b) in a
* [misc]taylor:  Taking taylor expansion of b in a
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (/ 1 (- b)) into (/ -1 b)
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (/ 1/2 -1) into -1/2
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- a)) (/ 1 (- b))) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in a
* [misc]taylor:  Taking taylor expansion of (- a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- b)) in a
* [misc]taylor:  Taking taylor expansion of (- b) in a
* [misc]taylor:  Taking taylor expansion of b in a
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (/ 1 (- b)) into (/ -1 b)
* [misc]backup-simplify:  Simplify (* PI -1/2) into (* -1/2 PI)
* [misc]backup-simplify:  Simplify (* -1 (/ -1 b)) into (/ 1 b)
* [misc]backup-simplify:  Simplify (/ (* -1/2 PI) (/ 1 b)) into (* -1/2 (* PI b))
* [misc]taylor:  Taking taylor expansion of (/ (* PI (/ (/ 1 2) (+ (/ 1 (- a)) (/ 1 (- b))))) (* (/ 1 (- a)) (/ 1 (- b)))) in a
* [misc]taylor:  Taking taylor expansion of (* PI (/ (/ 1 2) (+ (/ 1 (- a)) (/ 1 (- b))))) in a
* [misc]taylor:  Taking taylor expansion of PI in a
* [misc]backup-simplify:  Simplify PI into PI
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 2) (+ (/ 1 (- a)) (/ 1 (- b)))) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 2) in a
* [misc]taylor:  Taking taylor expansion of 2 in a
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ 1 2) into 1/2
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (- a)) (/ 1 (- b))) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in a
* [misc]taylor:  Taking taylor expansion of (- a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- b)) in a
* [misc]taylor:  Taking taylor expansion of (- b) in a
* [misc]taylor:  Taking taylor expansion of b in a
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (/ 1 (- b)) into (/ -1 b)
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (/ 1/2 -1) into -1/2
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- a)) (/ 1 (- b))) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in a
* [misc]taylor:  Taking taylor expansion of (- a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- b)) in a
* [misc]taylor:  Taking taylor expansion of (- b) in a
* [misc]taylor:  Taking taylor expansion of b in a
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (/ 1 (- b)) into (/ -1 b)
* [misc]backup-simplify:  Simplify (* PI -1/2) into (* -1/2 PI)
* [misc]backup-simplify:  Simplify (* -1 (/ -1 b)) into (/ 1 b)
* [misc]backup-simplify:  Simplify (/ (* -1/2 PI) (/ 1 b)) into (* -1/2 (* PI b))
* [misc]taylor:  Taking taylor expansion of (* -1/2 (* PI b)) in b
* [misc]taylor:  Taking taylor expansion of -1/2 in b
* [misc]backup-simplify:  Simplify -1/2 into -1/2
* [misc]taylor:  Taking taylor expansion of (* PI b) in b
* [misc]taylor:  Taking taylor expansion of PI in b
* [misc]backup-simplify:  Simplify PI into PI
* [misc]taylor:  Taking taylor expansion of b in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ (* PI 0) (+ (* 0 1) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (+ (* PI 1) (* 0 0)) into PI
* [misc]backup-simplify:  Simplify (* PI 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -1/2 0) (+ (* 0 PI) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1/2 (/ 0 2)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (/ -1 b)) into (- (/ 1 b))
* [misc]backup-simplify:  Simplify (- (/ 0 -1) (+ (* -1/2 (/ (- (/ 1 b)) -1)))) into (* 1/2 (/ 1 b))
* [misc]backup-simplify:  Simplify (+ (* PI (* 1/2 (/ 1 b))) (* 0 -1/2)) into (* 1/2 (/ PI b))
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 b) (/ 0 (- b))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 (/ -1 b))) into 0
* [misc]backup-simplify:  Simplify (- (/ (* 1/2 (/ PI b)) (/ 1 b)) (+ (* (* -1/2 (* PI b)) (/ 0 (/ 1 b))))) into (* 1/2 PI)
* [misc]taylor:  Taking taylor expansion of (* 1/2 PI) in b
* [misc]taylor:  Taking taylor expansion of 1/2 in b
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of PI in b
* [misc]backup-simplify:  Simplify PI into PI
* [misc]backup-simplify:  Simplify (+ (* 1/2 0) (+ (* 0 0) (* 0 PI))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* PI 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1/2 0) (+ (* 0 0) (+ (* 0 PI) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1/2 (/ 0 2)) (* 0 (/ 0 2)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 b) (/ 0 (- b))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 -1) (+ (* -1/2 (/ 0 -1)) (* (* 1/2 (/ 1 b)) (/ (- (/ 1 b)) -1)))) into (- (* 1/2 (/ 1 (pow b 2))))
* [misc]backup-simplify:  Simplify (+ (* PI (- (* 1/2 (/ 1 (pow b 2))))) (+ (* 0 (* 1/2 (/ 1 b))) (* 0 -1/2))) into (- (* 1/2 (/ PI (pow b 2))))
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 b) (/ 0 (- b))) (* 0 (/ 0 (- b))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (/ -1 b)))) into 0
* [misc]backup-simplify:  Simplify (- (/ (- (* 1/2 (/ PI (pow b 2)))) (/ 1 b)) (+ (* (* -1/2 (* PI b)) (/ 0 (/ 1 b))) (* (* 1/2 PI) (/ 0 (/ 1 b))))) into (- (* 1/2 (/ PI b)))
* [misc]taylor:  Taking taylor expansion of (- (* 1/2 (/ PI b))) in b
* [misc]taylor:  Taking taylor expansion of (* 1/2 (/ PI b)) in b
* [misc]taylor:  Taking taylor expansion of 1/2 in b
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of (/ PI b) in b
* [misc]taylor:  Taking taylor expansion of PI in b
* [misc]backup-simplify:  Simplify PI into PI
* [misc]taylor:  Taking taylor expansion of b in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ PI 1) into PI
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* PI (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* PI (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* PI (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/2 0) (+ (* 0 0) (+ (* 0 0) (* 0 PI)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 1/2 0) (+ (* 0 0) (+ (* 0 0) (* 0 PI)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* PI 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1/2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 PI) (* 0 0))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* * * * [misc]progress:  [ 3 / 3 ] generating series at (2 1 2)
* [misc]approximate:  Taking taylor expansion of (/ (/ 1 2) (+ a b)) in (a b) around 0
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 2) (+ a b)) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 2) in b
* [misc]taylor:  Taking taylor expansion of 2 in b
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ 1 2) into 1/2
* [misc]taylor:  Taking taylor expansion of (+ a b) in b
* [misc]taylor:  Taking taylor expansion of a in b
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of b in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ a 0) into a
* [misc]backup-simplify:  Simplify (/ 1/2 a) into (/ 1/2 a)
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 2) (+ a b)) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 2) in a
* [misc]taylor:  Taking taylor expansion of 2 in a
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ 1 2) into 1/2
* [misc]taylor:  Taking taylor expansion of (+ a b) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of b in a
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (+ 0 b) into b
* [misc]backup-simplify:  Simplify (/ 1/2 b) into (/ 1/2 b)
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 2) (+ a b)) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 2) in a
* [misc]taylor:  Taking taylor expansion of 2 in a
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ 1 2) into 1/2
* [misc]taylor:  Taking taylor expansion of (+ a b) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of b in a
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (+ 0 b) into b
* [misc]backup-simplify:  Simplify (/ 1/2 b) into (/ 1/2 b)
* [misc]taylor:  Taking taylor expansion of (/ 1/2 b) in b
* [misc]taylor:  Taking taylor expansion of 1/2 in b
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of b in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1/2 1) into 1/2
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1/2 (/ 0 2)))) into 0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (- (/ 0 b) (+ (* (/ 1/2 b) (/ 1 b)))) into (- (* 1/2 (/ 1 (pow b 2))))
* [misc]taylor:  Taking taylor expansion of (- (* 1/2 (/ 1 (pow b 2)))) in b
* [misc]taylor:  Taking taylor expansion of (* 1/2 (/ 1 (pow b 2))) in b
* [misc]taylor:  Taking taylor expansion of 1/2 in b
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of (/ 1 (pow b 2)) in b
* [misc]taylor:  Taking taylor expansion of (pow b 2) in b
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/2 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1/2 (/ 0 2)) (* 0 (/ 0 2)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 b) (+ (* (/ 1/2 b) (/ 0 b)) (* (- (* 1/2 (/ 1 (pow b 2)))) (/ 1 b)))) into (* 1/2 (/ 1 (pow b 3)))
* [misc]taylor:  Taking taylor expansion of (* 1/2 (/ 1 (pow b 3))) in b
* [misc]taylor:  Taking taylor expansion of 1/2 in b
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of (/ 1 (pow b 3)) in b
* [misc]taylor:  Taking taylor expansion of (pow b 3) in b
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/2 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/2 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]approximate:  Taking taylor expansion of (/ (/ 1 2) (+ (/ 1 a) (/ 1 b))) in (a b) around 0
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 2) (+ (/ 1 a) (/ 1 b))) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 2) in b
* [misc]taylor:  Taking taylor expansion of 2 in b
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ 1 2) into 1/2
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 a) (/ 1 b)) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in b
* [misc]taylor:  Taking taylor expansion of a in b
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]taylor:  Taking taylor expansion of (/ 1 b) in b
* [misc]taylor:  Taking taylor expansion of b in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (/ 1/2 1) into 1/2
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 2) (+ (/ 1 a) (/ 1 b))) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 2) in a
* [misc]taylor:  Taking taylor expansion of 2 in a
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ 1 2) into 1/2
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 a) (/ 1 b)) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 b) in a
* [misc]taylor:  Taking taylor expansion of b in a
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (/ 1/2 1) into 1/2
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 2) (+ (/ 1 a) (/ 1 b))) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 2) in a
* [misc]taylor:  Taking taylor expansion of 2 in a
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ 1 2) into 1/2
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 a) (/ 1 b)) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 b) in a
* [misc]taylor:  Taking taylor expansion of b in a
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (/ 1/2 1) into 1/2
* [misc]taylor:  Taking taylor expansion of 1/2 in b
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1/2 (/ 0 2)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (/ 1 b)) into (/ 1 b)
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1/2 (/ (/ 1 b) 1)))) into (- (* 1/2 (/ 1 b)))
* [misc]taylor:  Taking taylor expansion of (- (* 1/2 (/ 1 b))) in b
* [misc]taylor:  Taking taylor expansion of (* 1/2 (/ 1 b)) in b
* [misc]taylor:  Taking taylor expansion of 1/2 in b
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of (/ 1 b) in b
* [misc]taylor:  Taking taylor expansion of b in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/2 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1/2 (/ 0 2)) (* 0 (/ 0 2)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)) (* (- (* 1/2 (/ 1 b))) (/ (/ 1 b) 1)))) into (* 1/2 (/ 1 (pow b 2)))
* [misc]taylor:  Taking taylor expansion of (* 1/2 (/ 1 (pow b 2))) in b
* [misc]taylor:  Taking taylor expansion of 1/2 in b
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of (/ 1 (pow b 2)) in b
* [misc]taylor:  Taking taylor expansion of (pow b 2) in b
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/2 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/2 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]approximate:  Taking taylor expansion of (/ (/ 1 2) (+ (/ 1 (- a)) (/ 1 (- b)))) in (a b) around 0
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 2) (+ (/ 1 (- a)) (/ 1 (- b)))) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 2) in b
* [misc]taylor:  Taking taylor expansion of 2 in b
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ 1 2) into 1/2
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (- a)) (/ 1 (- b))) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in b
* [misc]taylor:  Taking taylor expansion of (- a) in b
* [misc]taylor:  Taking taylor expansion of a in b
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (/ 1 (- a)) into (/ -1 a)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- b)) in b
* [misc]taylor:  Taking taylor expansion of (- b) in b
* [misc]taylor:  Taking taylor expansion of b in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (/ 1/2 -1) into -1/2
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 2) (+ (/ 1 (- a)) (/ 1 (- b)))) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 2) in a
* [misc]taylor:  Taking taylor expansion of 2 in a
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ 1 2) into 1/2
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (- a)) (/ 1 (- b))) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in a
* [misc]taylor:  Taking taylor expansion of (- a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- b)) in a
* [misc]taylor:  Taking taylor expansion of (- b) in a
* [misc]taylor:  Taking taylor expansion of b in a
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (/ 1 (- b)) into (/ -1 b)
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (/ 1/2 -1) into -1/2
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 2) (+ (/ 1 (- a)) (/ 1 (- b)))) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 2) in a
* [misc]taylor:  Taking taylor expansion of 2 in a
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ 1 2) into 1/2
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (- a)) (/ 1 (- b))) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in a
* [misc]taylor:  Taking taylor expansion of (- a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- b)) in a
* [misc]taylor:  Taking taylor expansion of (- b) in a
* [misc]taylor:  Taking taylor expansion of b in a
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (/ 1 (- b)) into (/ -1 b)
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (/ 1/2 -1) into -1/2
* [misc]taylor:  Taking taylor expansion of -1/2 in b
* [misc]backup-simplify:  Simplify -1/2 into -1/2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1/2 (/ 0 2)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (/ -1 b)) into (- (/ 1 b))
* [misc]backup-simplify:  Simplify (- (/ 0 -1) (+ (* -1/2 (/ (- (/ 1 b)) -1)))) into (* 1/2 (/ 1 b))
* [misc]taylor:  Taking taylor expansion of (* 1/2 (/ 1 b)) in b
* [misc]taylor:  Taking taylor expansion of 1/2 in b
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of (/ 1 b) in b
* [misc]taylor:  Taking taylor expansion of b in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/2 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1/2 (/ 0 2)) (* 0 (/ 0 2)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 b) (/ 0 (- b))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 -1) (+ (* -1/2 (/ 0 -1)) (* (* 1/2 (/ 1 b)) (/ (- (/ 1 b)) -1)))) into (- (* 1/2 (/ 1 (pow b 2))))
* [misc]taylor:  Taking taylor expansion of (- (* 1/2 (/ 1 (pow b 2)))) in b
* [misc]taylor:  Taking taylor expansion of (* 1/2 (/ 1 (pow b 2))) in b
* [misc]taylor:  Taking taylor expansion of 1/2 in b
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of (/ 1 (pow b 2)) in b
* [misc]taylor:  Taking taylor expansion of (pow b 2) in b
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/2 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/2 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* * * [misc]progress:  simplifying candidates
* * * * [misc]progress:  [ 1 / 86 ] simplifiying candidate #<alt-delta (λ (a b) (/ (pow (* PI (/ (/ 1 2) (+ a b))) 1) (* a b)))>
* * * * [misc]progress:  [ 2 / 86 ] simplifiying candidate #<alt-delta (λ (a b) (/ (exp (log (* PI (/ (/ 1 2) (+ a b))))) (* a b)))>
* [enter]simplify:  Simplifying (log (* PI (/ (/ 1 2) (+ a b))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (21 enodes)
* * [misc]simplify:  iters left: 4 (43 enodes)
* * [misc]simplify:  iters left: 3 (83 enodes)
* * [misc]simplify:  iters left: 2 (148 enodes)
* * [misc]simplify:  iters left: 1 (335 enodes)
* [exit]simplify:  Simplified to (log (/ (/ PI 2) (+ a b)))
* [exit]simplify:  Simplified to (log (/ (/ PI 2) (+ a b)))
* * * * [misc]progress:  [ 3 / 86 ] simplifiying candidate #<alt-delta (λ (a b) (/ (log (exp (* PI (/ (/ 1 2) (+ a b))))) (* a b)))>
* [enter]simplify:  Simplifying (exp (* PI (/ (/ 1 2) (+ a b))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (20 enodes)
* * [misc]simplify:  iters left: 4 (32 enodes)
* * [misc]simplify:  iters left: 3 (52 enodes)
* * [misc]simplify:  iters left: 2 (75 enodes)
* * [misc]simplify:  iters left: 1 (111 enodes)
* [exit]simplify:  Simplified to (exp (/ (/ PI 2) (+ a b)))
* [exit]simplify:  Simplified to (exp (/ (/ PI 2) (+ a b)))
* * * * [misc]progress:  [ 4 / 86 ] simplifiying candidate #<alt-delta (λ (a b) (/ (* (* (cbrt (* PI (/ (/ 1 2) (+ a b)))) (cbrt (* PI (/ (/ 1 2) (+ a b))))) (cbrt (* PI (/ (/ 1 2) (+ a b))))) (* a b)))>
* [enter]simplify:  Simplifying (* (cbrt (* PI (/ (/ 1 2) (+ a b)))) (cbrt (* PI (/ (/ 1 2) (+ a b)))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (31 enodes)
* * [misc]simplify:  iters left: 3 (51 enodes)
* * [misc]simplify:  iters left: 2 (68 enodes)
* * [misc]simplify:  iters left: 1 (90 enodes)
* [exit]simplify:  Simplified to (* (cbrt (/ (/ PI 2) (+ a b))) (cbrt (/ (/ PI 2) (+ a b))))
* [exit]simplify:  Simplified to (* (cbrt (/ (/ PI 2) (+ a b))) (cbrt (/ (/ PI 2) (+ a b))))
* [enter]simplify:  Simplifying (cbrt (* PI (/ (/ 1 2) (+ a b))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* * [misc]simplify:  iters left: 4 (30 enodes)
* * [misc]simplify:  iters left: 3 (50 enodes)
* * [misc]simplify:  iters left: 2 (67 enodes)
* * [misc]simplify:  iters left: 1 (89 enodes)
* [exit]simplify:  Simplified to (cbrt (/ (/ PI 2) (+ a b)))
* [exit]simplify:  Simplified to (cbrt (/ (/ PI 2) (+ a b)))
* * * * [misc]progress:  [ 5 / 86 ] simplifiying candidate #<alt-delta (λ (a b) (/ (cbrt (* (* (* PI (/ (/ 1 2) (+ a b))) (* PI (/ (/ 1 2) (+ a b)))) (* PI (/ (/ 1 2) (+ a b))))) (* a b)))>
* [enter]simplify:  Simplifying (* (* (* PI (/ (/ 1 2) (+ a b))) (* PI (/ (/ 1 2) (+ a b)))) (* PI (/ (/ 1 2) (+ a b))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (26 enodes)
* * [misc]simplify:  iters left: 4 (78 enodes)
* * [misc]simplify:  iters left: 3 (286 enodes)
* [exit]simplify:  Simplified to (pow (/ (/ PI 2) (+ a b)) 3)
* [exit]simplify:  Simplified to (pow (/ (/ PI 2) (+ a b)) 3)
* * * * [misc]progress:  [ 6 / 86 ] simplifiying candidate #<alt-delta (λ (a b) (/ (* (sqrt (* PI (/ (/ 1 2) (+ a b)))) (sqrt (* PI (/ (/ 1 2) (+ a b))))) (* a b)))>
* [enter]simplify:  Simplifying (sqrt (* PI (/ (/ 1 2) (+ a b))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* * [misc]simplify:  iters left: 4 (30 enodes)
* * [misc]simplify:  iters left: 3 (50 enodes)
* * [misc]simplify:  iters left: 2 (67 enodes)
* * [misc]simplify:  iters left: 1 (89 enodes)
* [exit]simplify:  Simplified to (sqrt (/ (/ PI 2) (+ a b)))
* [exit]simplify:  Simplified to (sqrt (/ (/ PI 2) (+ a b)))
* [enter]simplify:  Simplifying (sqrt (* PI (/ (/ 1 2) (+ a b))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* * [misc]simplify:  iters left: 4 (30 enodes)
* * [misc]simplify:  iters left: 3 (50 enodes)
* * [misc]simplify:  iters left: 2 (67 enodes)
* * [misc]simplify:  iters left: 1 (89 enodes)
* [exit]simplify:  Simplified to (sqrt (/ (/ PI 2) (+ a b)))
* [exit]simplify:  Simplified to (sqrt (/ (/ PI 2) (+ a b)))
* * * * [misc]progress:  [ 7 / 86 ] simplifiying candidate #<alt-delta (λ (a b) (/ (* 1 (* PI (/ (/ 1 2) (+ a b)))) (* a b)))>
* * * * [misc]progress:  [ 8 / 86 ] simplifiying candidate #<alt-delta (λ (a b) (/ (* (* PI (* (cbrt (/ (/ 1 2) (+ a b))) (cbrt (/ (/ 1 2) (+ a b))))) (cbrt (/ (/ 1 2) (+ a b)))) (* a b)))>
* [enter]simplify:  Simplifying (* PI (* (cbrt (/ (/ 1 2) (+ a b))) (cbrt (/ (/ 1 2) (+ a b)))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (24 enodes)
* * [misc]simplify:  iters left: 3 (32 enodes)
* [exit]simplify:  Simplified to (* (* PI (cbrt (/ (/ 1 2) (+ a b)))) (cbrt (/ (/ 1 2) (+ a b))))
* [exit]simplify:  Simplified to (* (* PI (cbrt (/ (/ 1 2) (+ a b)))) (cbrt (/ (/ 1 2) (+ a b))))
* * * * [misc]progress:  [ 9 / 86 ] simplifiying candidate #<alt-delta (λ (a b) (/ (* (* PI (sqrt (/ (/ 1 2) (+ a b)))) (sqrt (/ (/ 1 2) (+ a b)))) (* a b)))>
* [enter]simplify:  Simplifying (* PI (sqrt (/ (/ 1 2) (+ a b))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (19 enodes)
* * [misc]simplify:  iters left: 3 (27 enodes)
* [exit]simplify:  Simplified to (* PI (sqrt (/ (/ 1 2) (+ a b))))
* [exit]simplify:  Simplified to (* PI (sqrt (/ (/ 1 2) (+ a b))))
* * * * [misc]progress:  [ 10 / 86 ] simplifiying candidate #<alt-delta (λ (a b) (/ (* (* PI (/ (* (cbrt (/ 1 2)) (cbrt (/ 1 2))) (* (cbrt (+ a b)) (cbrt (+ a b))))) (/ (cbrt (/ 1 2)) (cbrt (+ a b)))) (* a b)))>
* [enter]simplify:  Simplifying (* PI (/ (* (cbrt (/ 1 2)) (cbrt (/ 1 2))) (* (cbrt (+ a b)) (cbrt (+ a b)))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (55 enodes)
* * [misc]simplify:  iters left: 3 (92 enodes)
* * [misc]simplify:  iters left: 2 (132 enodes)
* * [misc]simplify:  iters left: 1 (158 enodes)
* [exit]simplify:  Simplified to (* PI (* (/ (cbrt (/ 1 2)) (cbrt (+ a b))) (/ (cbrt (/ 1 2)) (cbrt (+ a b)))))
* [exit]simplify:  Simplified to (* PI (* (/ (cbrt (/ 1 2)) (cbrt (+ a b))) (/ (cbrt (/ 1 2)) (cbrt (+ a b)))))
* * * * [misc]progress:  [ 11 / 86 ] simplifiying candidate #<alt-delta (λ (a b) (/ (* (* PI (/ (* (cbrt (/ 1 2)) (cbrt (/ 1 2))) (sqrt (+ a b)))) (/ (cbrt (/ 1 2)) (sqrt (+ a b)))) (* a b)))>
* [enter]simplify:  Simplifying (* PI (/ (* (cbrt (/ 1 2)) (cbrt (/ 1 2))) (sqrt (+ a b))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (20 enodes)
* * [misc]simplify:  iters left: 4 (31 enodes)
* * [misc]simplify:  iters left: 3 (43 enodes)
* * [misc]simplify:  iters left: 2 (59 enodes)
* * [misc]simplify:  iters left: 1 (62 enodes)
* [exit]simplify:  Simplified to (* (* PI (cbrt (/ 1 2))) (/ (cbrt (/ 1 2)) (sqrt (+ a b))))
* [exit]simplify:  Simplified to (* (* PI (cbrt (/ 1 2))) (/ (cbrt (/ 1 2)) (sqrt (+ a b))))
* * * * [misc]progress:  [ 12 / 86 ] simplifiying candidate #<alt-delta (λ (a b) (/ (* (* PI (/ (* (cbrt (/ 1 2)) (cbrt (/ 1 2))) 1)) (/ (cbrt (/ 1 2)) (+ a b))) (* a b)))>
* [enter]simplify:  Simplifying (* PI (/ (* (cbrt (/ 1 2)) (cbrt (/ 1 2))) 1))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (29 enodes)
* * [misc]simplify:  iters left: 3 (45 enodes)
* * [misc]simplify:  iters left: 2 (100 enodes)
* * [misc]simplify:  iters left: 1 (121 enodes)
* [exit]simplify:  Simplified to (* PI (* (cbrt (/ 1 2)) (cbrt (/ 1 2))))
* [exit]simplify:  Simplified to (* PI (* (cbrt (/ 1 2)) (cbrt (/ 1 2))))
* * * * [misc]progress:  [ 13 / 86 ] simplifiying candidate #<alt-delta (λ (a b) (/ (* (* PI (/ (sqrt (/ 1 2)) (* (cbrt (+ a b)) (cbrt (+ a b))))) (/ (sqrt (/ 1 2)) (cbrt (+ a b)))) (* a b)))>
* [enter]simplify:  Simplifying (* PI (/ (sqrt (/ 1 2)) (* (cbrt (+ a b)) (cbrt (+ a b)))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (20 enodes)
* * [misc]simplify:  iters left: 4 (32 enodes)
* * [misc]simplify:  iters left: 3 (42 enodes)
* * [misc]simplify:  iters left: 2 (50 enodes)
* * [misc]simplify:  iters left: 1 (58 enodes)
* [exit]simplify:  Simplified to (/ (/ (sqrt (/ 1 2)) (cbrt (+ b a))) (/ (cbrt (+ b a)) PI))
* [exit]simplify:  Simplified to (/ (/ (sqrt (/ 1 2)) (cbrt (+ b a))) (/ (cbrt (+ b a)) PI))
* * * * [misc]progress:  [ 14 / 86 ] simplifiying candidate #<alt-delta (λ (a b) (/ (* (* PI (/ (sqrt (/ 1 2)) (sqrt (+ a b)))) (/ (sqrt (/ 1 2)) (sqrt (+ a b)))) (* a b)))>
* [enter]simplify:  Simplifying (* PI (/ (sqrt (/ 1 2)) (sqrt (+ a b))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (21 enodes)
* * [misc]simplify:  iters left: 3 (23 enodes)
* * [misc]simplify:  iters left: 2 (25 enodes)
* * [misc]simplify:  iters left: 1 (26 enodes)
* [exit]simplify:  Simplified to (/ (* PI (sqrt (/ 1 2))) (sqrt (+ b a)))
* [exit]simplify:  Simplified to (/ (* PI (sqrt (/ 1 2))) (sqrt (+ b a)))
* * * * [misc]progress:  [ 15 / 86 ] simplifiying candidate #<alt-delta (λ (a b) (/ (* (* PI (/ (sqrt (/ 1 2)) 1)) (/ (sqrt (/ 1 2)) (+ a b))) (* a b)))>
* [enter]simplify:  Simplifying (* PI (/ (sqrt (/ 1 2)) 1))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (12 enodes)
* * [misc]simplify:  iters left: 4 (22 enodes)
* * [misc]simplify:  iters left: 3 (26 enodes)
* * [misc]simplify:  iters left: 2 (30 enodes)
* [exit]simplify:  Simplified to (* (sqrt (/ 1 2)) PI)
* [exit]simplify:  Simplified to (* (sqrt (/ 1 2)) PI)
* * * * [misc]progress:  [ 16 / 86 ] simplifiying candidate #<alt-delta (λ (a b) (/ (* (* PI (/ 1 (* (cbrt (+ a b)) (cbrt (+ a b))))) (/ (/ 1 2) (cbrt (+ a b)))) (* a b)))>
* [enter]simplify:  Simplifying (* PI (/ 1 (* (cbrt (+ a b)) (cbrt (+ a b)))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (25 enodes)
* * [misc]simplify:  iters left: 3 (32 enodes)
* * [misc]simplify:  iters left: 2 (43 enodes)
* * [misc]simplify:  iters left: 1 (93 enodes)
* [exit]simplify:  Simplified to (/ (/ PI (cbrt (+ b a))) (cbrt (+ b a)))
* [exit]simplify:  Simplified to (/ (/ PI (cbrt (+ b a))) (cbrt (+ b a)))
* * * * [misc]progress:  [ 17 / 86 ] simplifiying candidate #<alt-delta (λ (a b) (/ (* (* PI (/ 1 (sqrt (+ a b)))) (/ (/ 1 2) (sqrt (+ a b)))) (* a b)))>
* [enter]simplify:  Simplifying (* PI (/ 1 (sqrt (+ a b))))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (16 enodes)
* [exit]simplify:  Simplified to (/ PI (sqrt (+ b a)))
* [exit]simplify:  Simplified to (/ PI (sqrt (+ b a)))
* * * * [misc]progress:  [ 18 / 86 ] simplifiying candidate #<alt-delta (λ (a b) (/ (* (* PI (/ 1 1)) (/ (/ 1 2) (+ a b))) (* a b)))>
* [enter]simplify:  Simplifying (* PI (/ 1 1))
* * [misc]simplify:  iters left: 4 (4 enodes)
* * [misc]simplify:  iters left: 3 (7 enodes)
* [exit]simplify:  Simplified to PI
* [exit]simplify:  Simplified to PI
* * * * [misc]progress:  [ 19 / 86 ] simplifiying candidate #<alt-delta (λ (a b) (/ (* (* PI (/ 1 (* (cbrt (+ a b)) (cbrt (+ a b))))) (/ (/ 1 2) (cbrt (+ a b)))) (* a b)))>
* [enter]simplify:  Simplifying (* PI (/ 1 (* (cbrt (+ a b)) (cbrt (+ a b)))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (25 enodes)
* * [misc]simplify:  iters left: 3 (32 enodes)
* * [misc]simplify:  iters left: 2 (43 enodes)
* * [misc]simplify:  iters left: 1 (93 enodes)
* [exit]simplify:  Simplified to (/ (/ PI (cbrt (+ b a))) (cbrt (+ b a)))
* [exit]simplify:  Simplified to (/ (/ PI (cbrt (+ b a))) (cbrt (+ b a)))
* * * * [misc]progress:  [ 20 / 86 ] simplifiying candidate #<alt-delta (λ (a b) (/ (* (* PI (/ 1 (sqrt (+ a b)))) (/ (/ 1 2) (sqrt (+ a b)))) (* a b)))>
* [enter]simplify:  Simplifying (* PI (/ 1 (sqrt (+ a b))))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (16 enodes)
* [exit]simplify:  Simplified to (/ PI (sqrt (+ b a)))
* [exit]simplify:  Simplified to (/ PI (sqrt (+ b a)))
* * * * [misc]progress:  [ 21 / 86 ] simplifiying candidate #<alt-delta (λ (a b) (/ (* (* PI (/ 1 1)) (/ (/ 1 2) (+ a b))) (* a b)))>
* [enter]simplify:  Simplifying (* PI (/ 1 1))
* * [misc]simplify:  iters left: 4 (4 enodes)
* * [misc]simplify:  iters left: 3 (7 enodes)
* [exit]simplify:  Simplified to PI
* [exit]simplify:  Simplified to PI
* * * * [misc]progress:  [ 22 / 86 ] simplifiying candidate #<alt-delta (λ (a b) (/ (* (* PI 1) (/ (/ 1 2) (+ a b))) (* a b)))>
* [enter]simplify:  Simplifying (* PI 1)
* * [misc]simplify:  iters left: 2 (3 enodes)
* * [misc]simplify:  iters left: 1 (5 enodes)
* [exit]simplify:  Simplified to PI
* [exit]simplify:  Simplified to PI
* * * * [misc]progress:  [ 23 / 86 ] simplifiying candidate #<alt-delta (λ (a b) (/ (* (* PI (/ 1 2)) (/ 1 (+ a b))) (* a b)))>
* [enter]simplify:  Simplifying (* PI (/ 1 2))
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (10 enodes)
* * [misc]simplify:  iters left: 2 (12 enodes)
* [exit]simplify:  Simplified to (/ PI 2)
* [exit]simplify:  Simplified to (/ PI 2)
* * * * [misc]progress:  [ 24 / 86 ] simplifiying candidate #<alt-delta (λ (a b) (/ (* (* PI (/ (/ 1 2) (+ (pow a 3) (pow b 3)))) (+ (* a a) (- (* b b) (* a b)))) (* a b)))>
* [enter]simplify:  Simplifying (* PI (/ (/ 1 2) (+ (pow a 3) (pow b 3))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (26 enodes)
* * [misc]simplify:  iters left: 4 (38 enodes)
* * [misc]simplify:  iters left: 3 (58 enodes)
* * [misc]simplify:  iters left: 2 (95 enodes)
* * [misc]simplify:  iters left: 1 (123 enodes)
* [exit]simplify:  Simplified to (/ (/ PI 2) (+ (pow b 3) (pow a 3)))
* [exit]simplify:  Simplified to (/ (/ PI 2) (+ (pow b 3) (pow a 3)))
* * * * [misc]progress:  [ 25 / 86 ] simplifiying candidate #<alt-delta (λ (a b) (/ (* (* PI (/ (/ 1 2) (- (* a a) (* b b)))) (- a b)) (* a b)))>
* [enter]simplify:  Simplifying (* PI (/ (/ 1 2) (- (* a a) (* b b))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (23 enodes)
* * [misc]simplify:  iters left: 4 (51 enodes)
* * [misc]simplify:  iters left: 3 (123 enodes)
* * [misc]simplify:  iters left: 2 (317 enodes)
* [exit]simplify:  Simplified to (/ (/ PI (+ a b)) (* (- a b) 2))
* [exit]simplify:  Simplified to (/ (/ PI (+ a b)) (* (- a b) 2))
* * * * [misc]progress:  [ 26 / 86 ] simplifiying candidate #<alt-delta (λ (a b) (/ (/ (* PI (/ 1 2)) (+ a b)) (* a b)))>
* [enter]simplify:  Simplifying (* PI (/ 1 2))
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (10 enodes)
* * [misc]simplify:  iters left: 2 (12 enodes)
* [exit]simplify:  Simplified to (/ PI 2)
* [exit]simplify:  Simplified to (/ PI 2)
* * * * [misc]progress:  [ 27 / 86 ] simplifiying candidate #<alt-delta (λ (a b) (/ (* (/ (/ 1 2) (+ a b)) PI) (* a b)))>
* * * * [misc]progress:  [ 28 / 86 ] simplifiying candidate #<alt-delta (λ (a b) (pow (/ (* PI (/ (/ 1 2) (+ a b))) (* a b)) 1))>
* * * * [misc]progress:  [ 29 / 86 ] simplifiying candidate #<alt-delta (λ (a b) (exp (- (log (* PI (/ (/ 1 2) (+ a b)))) (log (* a b)))))>
* [enter]simplify:  Simplifying (- (log (* PI (/ (/ 1 2) (+ a b)))) (log (* a b)))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (30 enodes)
* * [misc]simplify:  iters left: 4 (63 enodes)
* * [misc]simplify:  iters left: 3 (138 enodes)
* * [misc]simplify:  iters left: 2 (336 enodes)
* [exit]simplify:  Simplified to (- (log (/ (/ PI 2) (+ a b))) (log (* b a)))
* [exit]simplify:  Simplified to (- (log (/ (/ PI 2) (+ a b))) (log (* b a)))
* * * * [misc]progress:  [ 30 / 86 ] simplifiying candidate #<alt-delta (λ (a b) (exp (log (/ (* PI (/ (/ 1 2) (+ a b))) (* a b)))))>
* [enter]simplify:  Simplifying (log (/ (* PI (/ (/ 1 2) (+ a b))) (* a b)))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (31 enodes)
* * [misc]simplify:  iters left: 4 (90 enodes)
* * [misc]simplify:  iters left: 3 (285 enodes)
* [exit]simplify:  Simplified to (log (/ (/ PI 2) (* (+ a b) (* b a))))
* [exit]simplify:  Simplified to (log (/ (/ PI 2) (* (+ a b) (* b a))))
* * * * [misc]progress:  [ 31 / 86 ] simplifiying candidate #<alt-delta (λ (a b) (log (exp (/ (* PI (/ (/ 1 2) (+ a b))) (* a b)))))>
* [enter]simplify:  Simplifying (exp (/ (* PI (/ (/ 1 2) (+ a b))) (* a b)))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (28 enodes)
* * [misc]simplify:  iters left: 4 (73 enodes)
* * [misc]simplify:  iters left: 3 (204 enodes)
* [exit]simplify:  Simplified to (exp (/ (/ PI (* b a)) (* 2 (+ a b))))
* [exit]simplify:  Simplified to (exp (/ (/ PI (* b a)) (* 2 (+ a b))))
* * * * [misc]progress:  [ 32 / 86 ] simplifiying candidate #<alt-delta (λ (a b) (cbrt (/ (* (* (* PI (/ (/ 1 2) (+ a b))) (* PI (/ (/ 1 2) (+ a b)))) (* PI (/ (/ 1 2) (+ a b)))) (* (* (* a b) (* a b)) (* a b)))))>
* [enter]simplify:  Simplifying (/ (* (* (* PI (/ (/ 1 2) (+ a b))) (* PI (/ (/ 1 2) (+ a b)))) (* PI (/ (/ 1 2) (+ a b)))) (* (* (* a b) (* a b)) (* a b)))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (45 enodes)
* * [misc]simplify:  iters left: 4 (234 enodes)
* [exit]simplify:  Simplified to (pow (/ (/ (/ PI 2) (+ a b)) (* b a)) 3)
* [exit]simplify:  Simplified to (pow (/ (/ (/ PI 2) (+ a b)) (* b a)) 3)
* * * * [misc]progress:  [ 33 / 86 ] simplifiying candidate #<alt-delta (λ (a b) (* (* (cbrt (/ (* PI (/ (/ 1 2) (+ a b))) (* a b))) (cbrt (/ (* PI (/ (/ 1 2) (+ a b))) (* a b)))) (cbrt (/ (* PI (/ (/ 1 2) (+ a b))) (* a b)))))>
* [enter]simplify:  Simplifying (* (cbrt (/ (* PI (/ (/ 1 2) (+ a b))) (* a b))) (cbrt (/ (* PI (/ (/ 1 2) (+ a b))) (* a b))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (29 enodes)
* * [misc]simplify:  iters left: 4 (72 enodes)
* * [misc]simplify:  iters left: 3 (204 enodes)
* [exit]simplify:  Simplified to (* (cbrt (/ (/ (/ PI 2) a) (* (+ a b) b))) (cbrt (/ (/ (/ PI 2) a) (* (+ a b) b))))
* [exit]simplify:  Simplified to (* (cbrt (/ (/ (/ PI 2) a) (* (+ a b) b))) (cbrt (/ (/ (/ PI 2) a) (* (+ a b) b))))
* [enter]simplify:  Simplifying (cbrt (/ (* PI (/ (/ 1 2) (+ a b))) (* a b)))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (28 enodes)
* * [misc]simplify:  iters left: 4 (71 enodes)
* * [misc]simplify:  iters left: 3 (202 enodes)
* [exit]simplify:  Simplified to (cbrt (/ (/ (/ PI 2) a) (* (+ a b) b)))
* [exit]simplify:  Simplified to (cbrt (/ (/ (/ PI 2) a) (* (+ a b) b)))
* * * * [misc]progress:  [ 34 / 86 ] simplifiying candidate #<alt-delta (λ (a b) (cbrt (* (* (/ (* PI (/ (/ 1 2) (+ a b))) (* a b)) (/ (* PI (/ (/ 1 2) (+ a b))) (* a b))) (/ (* PI (/ (/ 1 2) (+ a b))) (* a b)))))>
* [enter]simplify:  Simplifying (* (* (/ (* PI (/ (/ 1 2) (+ a b))) (* a b)) (/ (* PI (/ (/ 1 2) (+ a b))) (* a b))) (/ (* PI (/ (/ 1 2) (+ a b))) (* a b)))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (36 enodes)
* * [misc]simplify:  iters left: 4 (158 enodes)
* [exit]simplify:  Simplified to (pow (/ (/ PI 2) (* (+ a b) (* b a))) 3)
* [exit]simplify:  Simplified to (pow (/ (/ PI 2) (* (+ a b) (* b a))) 3)
* * * * [misc]progress:  [ 35 / 86 ] simplifiying candidate #<alt-delta (λ (a b) (* (sqrt (/ (* PI (/ (/ 1 2) (+ a b))) (* a b))) (sqrt (/ (* PI (/ (/ 1 2) (+ a b))) (* a b)))))>
* [enter]simplify:  Simplifying (sqrt (/ (* PI (/ (/ 1 2) (+ a b))) (* a b)))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (28 enodes)
* * [misc]simplify:  iters left: 4 (71 enodes)
* * [misc]simplify:  iters left: 3 (202 enodes)
* [exit]simplify:  Simplified to (sqrt (/ (/ (/ PI 2) a) (* (+ a b) b)))
* [exit]simplify:  Simplified to (sqrt (/ (/ (/ PI 2) a) (* (+ a b) b)))
* [enter]simplify:  Simplifying (sqrt (/ (* PI (/ (/ 1 2) (+ a b))) (* a b)))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (28 enodes)
* * [misc]simplify:  iters left: 4 (71 enodes)
* * [misc]simplify:  iters left: 3 (202 enodes)
* [exit]simplify:  Simplified to (sqrt (/ (/ (/ PI 2) a) (* (+ a b) b)))
* [exit]simplify:  Simplified to (sqrt (/ (/ (/ PI 2) a) (* (+ a b) b)))
* * * * [misc]progress:  [ 36 / 86 ] simplifiying candidate #<alt-delta (λ (a b) (/ (- (* PI (/ (/ 1 2) (+ a b)))) (- (* a b))))>
* [enter]simplify:  Simplifying (- (* PI (/ (/ 1 2) (+ a b))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (22 enodes)
* * [misc]simplify:  iters left: 4 (46 enodes)
* * [misc]simplify:  iters left: 3 (86 enodes)
* * [misc]simplify:  iters left: 2 (154 enodes)
* * [misc]simplify:  iters left: 1 (285 enodes)
* [exit]simplify:  Simplified to (/ (/ (- PI) (+ a b)) 2)
* [exit]simplify:  Simplified to (/ (/ (- PI) (+ a b)) 2)
* [enter]simplify:  Simplifying (- (* a b))
* * [misc]simplify:  iters left: 4 (4 enodes)
* * [misc]simplify:  iters left: 3 (9 enodes)
* * [misc]simplify:  iters left: 2 (11 enodes)
* [exit]simplify:  Simplified to (* a (- b))
* [exit]simplify:  Simplified to (* a (- b))
* * * * [misc]progress:  [ 37 / 86 ] simplifiying candidate #<alt-delta (λ (a b) (* (/ PI a) (/ (/ (/ 1 2) (+ a b)) b)))>
* [enter]simplify:  Simplifying (/ PI a)
* * [misc]simplify:  iters left: 2 (3 enodes)
* [exit]simplify:  Simplified to (/ PI a)
* [exit]simplify:  Simplified to (/ PI a)
* [enter]simplify:  Simplifying (/ (/ (/ 1 2) (+ a b)) b)
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (28 enodes)
* * [misc]simplify:  iters left: 3 (42 enodes)
* * [misc]simplify:  iters left: 2 (69 enodes)
* * [misc]simplify:  iters left: 1 (108 enodes)
* [exit]simplify:  Simplified to (/ 1 (* (* 2 b) (+ a b)))
* [exit]simplify:  Simplified to (/ 1 (* (* 2 b) (+ a b)))
* * * * [misc]progress:  [ 38 / 86 ] simplifiying candidate #<alt-delta (λ (a b) (* 1 (/ (* PI (/ (/ 1 2) (+ a b))) (* a b))))>
* * * * [misc]progress:  [ 39 / 86 ] simplifiying candidate #<alt-delta (λ (a b) (* (* PI (/ (/ 1 2) (+ a b))) (/ 1 (* a b))))>
* [enter]simplify:  Simplifying (/ 1 (* a b))
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (10 enodes)
* [exit]simplify:  Simplified to (/ 1 (* b a))
* [exit]simplify:  Simplified to (/ 1 (* b a))
* * * * [misc]progress:  [ 40 / 86 ] simplifiying candidate #<alt-delta (λ (a b) (/ 1 (/ (* a b) (* PI (/ (/ 1 2) (+ a b))))))>
* [enter]simplify:  Simplifying (/ (* a b) (* PI (/ (/ 1 2) (+ a b))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (27 enodes)
* * [misc]simplify:  iters left: 4 (70 enodes)
* * [misc]simplify:  iters left: 3 (211 enodes)
* [exit]simplify:  Simplified to (* (* (/ b PI) a) (* 2 (+ b a)))
* [exit]simplify:  Simplified to (* (* (/ b PI) a) (* 2 (+ b a)))
* * * * [misc]progress:  [ 41 / 86 ] simplifiying candidate #<alt-delta (λ (a b) (/ (/ (* PI (/ (/ 1 2) (+ a b))) a) b))>
* [enter]simplify:  Simplifying (/ (* PI (/ (/ 1 2) (+ a b))) a)
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (20 enodes)
* * [misc]simplify:  iters left: 4 (40 enodes)
* * [misc]simplify:  iters left: 3 (102 enodes)
* * [misc]simplify:  iters left: 2 (197 enodes)
* * [misc]simplify:  iters left: 1 (315 enodes)
* [exit]simplify:  Simplified to (/ (/ PI 2) (* a (+ a b)))
* [exit]simplify:  Simplified to (/ (/ PI 2) (* a (+ a b)))
* * * * [misc]progress:  [ 42 / 86 ] simplifiying candidate #<alt-delta (λ (a b) (/ PI (/ (* a b) (/ (/ 1 2) (+ a b)))))>
* [enter]simplify:  Simplifying (/ (* a b) (/ (/ 1 2) (+ a b)))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (45 enodes)
* * [misc]simplify:  iters left: 3 (120 enodes)
* * [misc]simplify:  iters left: 2 (324 enodes)
* [exit]simplify:  Simplified to (* (* 2 b) (* a (+ b a)))
* [exit]simplify:  Simplified to (* (* 2 b) (* a (+ b a)))
* * * * [misc]progress:  [ 43 / 86 ] simplifiying candidate #<alt-delta (λ (a b) (/ (* PI (/ 1 2)) (* (* a b) (+ a b))))>
* [enter]simplify:  Simplifying (* (* a b) (+ a b))
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (16 enodes)
* * [misc]simplify:  iters left: 2 (32 enodes)
* * [misc]simplify:  iters left: 1 (35 enodes)
* [exit]simplify:  Simplified to (* (* b a) (+ b a))
* [exit]simplify:  Simplified to (* (* b a) (+ b a))
* * * * [misc]progress:  [ 44 / 86 ] simplifiying candidate #<alt-delta (λ (a b) (/ (* PI (pow (/ (/ 1 2) (+ a b)) 1)) (* a b)))>
* * * * [misc]progress:  [ 45 / 86 ] simplifiying candidate #<alt-delta (λ (a b) (/ (* PI (exp (- (log (/ 1 2)) (log (+ a b))))) (* a b)))>
* [enter]simplify:  Simplifying (- (log (/ 1 2)) (log (+ a b)))
* * [misc]simplify:  iters left: 5 (9 enodes)
* * [misc]simplify:  iters left: 4 (18 enodes)
* * [misc]simplify:  iters left: 3 (25 enodes)
* * [misc]simplify:  iters left: 2 (40 enodes)
* * [misc]simplify:  iters left: 1 (84 enodes)
* [exit]simplify:  Simplified to (- (- (log 2)) (log (+ a b)))
* [exit]simplify:  Simplified to (- (- (log 2)) (log (+ a b)))
* * * * [misc]progress:  [ 46 / 86 ] simplifiying candidate #<alt-delta (λ (a b) (/ (* PI (exp (log (/ (/ 1 2) (+ a b))))) (* a b)))>
* [enter]simplify:  Simplifying (log (/ (/ 1 2) (+ a b)))
* * [misc]simplify:  iters left: 5 (8 enodes)
* * [misc]simplify:  iters left: 4 (16 enodes)
* * [misc]simplify:  iters left: 3 (27 enodes)
* * [misc]simplify:  iters left: 2 (44 enodes)
* * [misc]simplify:  iters left: 1 (55 enodes)
* [exit]simplify:  Simplified to (log (/ (/ 1 2) (+ a b)))
* [exit]simplify:  Simplified to (log (/ (/ 1 2) (+ a b)))
* * * * [misc]progress:  [ 47 / 86 ] simplifiying candidate #<alt-delta (λ (a b) (/ (* PI (log (exp (/ (/ 1 2) (+ a b))))) (* a b)))>
* [enter]simplify:  Simplifying (exp (/ (/ 1 2) (+ a b)))
* * [misc]simplify:  iters left: 5 (8 enodes)
* * [misc]simplify:  iters left: 4 (13 enodes)
* * [misc]simplify:  iters left: 3 (16 enodes)
* * [misc]simplify:  iters left: 2 (26 enodes)
* [exit]simplify:  Simplified to (exp (/ (/ 1 2) (+ a b)))
* [exit]simplify:  Simplified to (exp (/ (/ 1 2) (+ a b)))
* * * * [misc]progress:  [ 48 / 86 ] simplifiying candidate #<alt-delta (λ (a b) (/ (* PI (cbrt (/ (* (* (/ 1 2) (/ 1 2)) (/ 1 2)) (* (* (+ a b) (+ a b)) (+ a b))))) (* a b)))>
* [enter]simplify:  Simplifying (/ (* (* (/ 1 2) (/ 1 2)) (/ 1 2)) (* (* (+ a b) (+ a b)) (+ a b)))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (41 enodes)
* * [misc]simplify:  iters left: 4 (141 enodes)
* * [misc]simplify:  iters left: 3 (467 enodes)
* [exit]simplify:  Simplified to (pow (/ (/ 1 2) (+ b a)) 3)
* [exit]simplify:  Simplified to (pow (/ (/ 1 2) (+ b a)) 3)
* * * * [misc]progress:  [ 49 / 86 ] simplifiying candidate #<alt-delta (λ (a b) (/ (* PI (* (* (cbrt (/ (/ 1 2) (+ a b))) (cbrt (/ (/ 1 2) (+ a b)))) (cbrt (/ (/ 1 2) (+ a b))))) (* a b)))>
* [enter]simplify:  Simplifying (* (cbrt (/ (/ 1 2) (+ a b))) (cbrt (/ (/ 1 2) (+ a b))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (17 enodes)
* * [misc]simplify:  iters left: 3 (25 enodes)
* [exit]simplify:  Simplified to (* (cbrt (/ (/ 1 2) (+ a b))) (cbrt (/ (/ 1 2) (+ a b))))
* [exit]simplify:  Simplified to (* (cbrt (/ (/ 1 2) (+ a b))) (cbrt (/ (/ 1 2) (+ a b))))
* [enter]simplify:  Simplifying (cbrt (/ (/ 1 2) (+ a b)))
* * [misc]simplify:  iters left: 5 (8 enodes)
* * [misc]simplify:  iters left: 4 (13 enodes)
* * [misc]simplify:  iters left: 3 (16 enodes)
* * [misc]simplify:  iters left: 2 (24 enodes)
* [exit]simplify:  Simplified to (cbrt (/ (/ 1 2) (+ a b)))
* [exit]simplify:  Simplified to (cbrt (/ (/ 1 2) (+ a b)))
* * * * [misc]progress:  [ 50 / 86 ] simplifiying candidate #<alt-delta (λ (a b) (/ (* PI (cbrt (* (* (/ (/ 1 2) (+ a b)) (/ (/ 1 2) (+ a b))) (/ (/ 1 2) (+ a b))))) (* a b)))>
* [enter]simplify:  Simplifying (* (* (/ (/ 1 2) (+ a b)) (/ (/ 1 2) (+ a b))) (/ (/ 1 2) (+ a b)))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (21 enodes)
* * [misc]simplify:  iters left: 4 (55 enodes)
* * [misc]simplify:  iters left: 3 (184 enodes)
* [exit]simplify:  Simplified to (pow (/ (/ 1 2) (+ a b)) 3)
* [exit]simplify:  Simplified to (pow (/ (/ 1 2) (+ a b)) 3)
* * * * [misc]progress:  [ 51 / 86 ] simplifiying candidate #<alt-delta (λ (a b) (/ (* PI (* (sqrt (/ (/ 1 2) (+ a b))) (sqrt (/ (/ 1 2) (+ a b))))) (* a b)))>
* [enter]simplify:  Simplifying (sqrt (/ (/ 1 2) (+ a b)))
* * [misc]simplify:  iters left: 5 (8 enodes)
* * [misc]simplify:  iters left: 4 (13 enodes)
* * [misc]simplify:  iters left: 3 (16 enodes)
* * [misc]simplify:  iters left: 2 (24 enodes)
* [exit]simplify:  Simplified to (sqrt (/ (/ 1 2) (+ a b)))
* [exit]simplify:  Simplified to (sqrt (/ (/ 1 2) (+ a b)))
* [enter]simplify:  Simplifying (sqrt (/ (/ 1 2) (+ a b)))
* * [misc]simplify:  iters left: 5 (8 enodes)
* * [misc]simplify:  iters left: 4 (13 enodes)
* * [misc]simplify:  iters left: 3 (16 enodes)
* * [misc]simplify:  iters left: 2 (24 enodes)
* [exit]simplify:  Simplified to (sqrt (/ (/ 1 2) (+ a b)))
* [exit]simplify:  Simplified to (sqrt (/ (/ 1 2) (+ a b)))
* * * * [misc]progress:  [ 52 / 86 ] simplifiying candidate #<alt-delta (λ (a b) (/ (* PI (/ (- (/ 1 2)) (- (+ a b)))) (* a b)))>
* [enter]simplify:  Simplifying (- (/ 1 2))
* * [misc]simplify:  iters left: 4 (4 enodes)
* * [misc]simplify:  iters left: 3 (8 enodes)
* [exit]simplify:  Simplified to (/ (- 1) 2)
* [exit]simplify:  Simplified to (/ (- 1) 2)
* [enter]simplify:  Simplifying (- (+ a b))
* * [misc]simplify:  iters left: 4 (4 enodes)
* * [misc]simplify:  iters left: 3 (8 enodes)
* * [misc]simplify:  iters left: 2 (10 enodes)
* * [misc]simplify:  iters left: 1 (11 enodes)
* [exit]simplify:  Simplified to (- (- b) a)
* [exit]simplify:  Simplified to (- (- b) a)
* * * * [misc]progress:  [ 53 / 86 ] simplifiying candidate #<alt-delta (λ (a b) (/ (* PI (* (/ (* (cbrt (/ 1 2)) (cbrt (/ 1 2))) (* (cbrt (+ a b)) (cbrt (+ a b)))) (/ (cbrt (/ 1 2)) (cbrt (+ a b))))) (* a b)))>
* [enter]simplify:  Simplifying (/ (* (cbrt (/ 1 2)) (cbrt (/ 1 2))) (* (cbrt (+ a b)) (cbrt (+ a b))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (20 enodes)
* * [misc]simplify:  iters left: 4 (29 enodes)
* * [misc]simplify:  iters left: 3 (32 enodes)
* * [misc]simplify:  iters left: 2 (35 enodes)
* [exit]simplify:  Simplified to (* (/ (cbrt (/ 1 2)) (cbrt (+ b a))) (/ (cbrt (/ 1 2)) (cbrt (+ b a))))
* [exit]simplify:  Simplified to (* (/ (cbrt (/ 1 2)) (cbrt (+ b a))) (/ (cbrt (/ 1 2)) (cbrt (+ b a))))
* [enter]simplify:  Simplifying (/ (cbrt (/ 1 2)) (cbrt (+ a b)))
* * [misc]simplify:  iters left: 5 (9 enodes)
* * [misc]simplify:  iters left: 4 (12 enodes)
* [exit]simplify:  Simplified to (/ (cbrt (/ 1 2)) (cbrt (+ a b)))
* [exit]simplify:  Simplified to (/ (cbrt (/ 1 2)) (cbrt (+ a b)))
* * * * [misc]progress:  [ 54 / 86 ] simplifiying candidate #<alt-delta (λ (a b) (/ (* PI (* (/ (* (cbrt (/ 1 2)) (cbrt (/ 1 2))) (sqrt (+ a b))) (/ (cbrt (/ 1 2)) (sqrt (+ a b))))) (* a b)))>
* [enter]simplify:  Simplifying (/ (* (cbrt (/ 1 2)) (cbrt (/ 1 2))) (sqrt (+ a b)))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (17 enodes)
* * [misc]simplify:  iters left: 3 (18 enodes)
* [exit]simplify:  Simplified to (/ (* (cbrt (/ 1 2)) (cbrt (/ 1 2))) (sqrt (+ b a)))
* [exit]simplify:  Simplified to (/ (* (cbrt (/ 1 2)) (cbrt (/ 1 2))) (sqrt (+ b a)))
* [enter]simplify:  Simplifying (/ (cbrt (/ 1 2)) (sqrt (+ a b)))
* * [misc]simplify:  iters left: 5 (9 enodes)
* * [misc]simplify:  iters left: 4 (12 enodes)
* [exit]simplify:  Simplified to (/ (cbrt (/ 1 2)) (sqrt (+ a b)))
* [exit]simplify:  Simplified to (/ (cbrt (/ 1 2)) (sqrt (+ a b)))
* * * * [misc]progress:  [ 55 / 86 ] simplifiying candidate #<alt-delta (λ (a b) (/ (* PI (* (/ (* (cbrt (/ 1 2)) (cbrt (/ 1 2))) 1) (/ (cbrt (/ 1 2)) (+ a b)))) (* a b)))>
* [enter]simplify:  Simplifying (/ (* (cbrt (/ 1 2)) (cbrt (/ 1 2))) 1)
* * [misc]simplify:  iters left: 6 (6 enodes)
* * [misc]simplify:  iters left: 5 (10 enodes)
* * [misc]simplify:  iters left: 4 (16 enodes)
* * [misc]simplify:  iters left: 3 (21 enodes)
* * [misc]simplify:  iters left: 2 (31 enodes)
* [exit]simplify:  Simplified to (* (cbrt (/ 1 2)) (cbrt (/ 1 2)))
* [exit]simplify:  Simplified to (* (cbrt (/ 1 2)) (cbrt (/ 1 2)))
* [enter]simplify:  Simplifying (/ (cbrt (/ 1 2)) (+ a b))
* * [misc]simplify:  iters left: 5 (8 enodes)
* * [misc]simplify:  iters left: 4 (11 enodes)
* [exit]simplify:  Simplified to (/ (cbrt (/ 1 2)) (+ a b))
* [exit]simplify:  Simplified to (/ (cbrt (/ 1 2)) (+ a b))
* * * * [misc]progress:  [ 56 / 86 ] simplifiying candidate #<alt-delta (λ (a b) (/ (* PI (* (/ (sqrt (/ 1 2)) (* (cbrt (+ a b)) (cbrt (+ a b)))) (/ (sqrt (/ 1 2)) (cbrt (+ a b))))) (* a b)))>
* [enter]simplify:  Simplifying (/ (sqrt (/ 1 2)) (* (cbrt (+ a b)) (cbrt (+ a b))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* [exit]simplify:  Simplified to (/ (/ (sqrt (/ 1 2)) (cbrt (+ a b))) (cbrt (+ a b)))
* [exit]simplify:  Simplified to (/ (/ (sqrt (/ 1 2)) (cbrt (+ a b))) (cbrt (+ a b)))
* [enter]simplify:  Simplifying (/ (sqrt (/ 1 2)) (cbrt (+ a b)))
* * [misc]simplify:  iters left: 5 (9 enodes)
* * [misc]simplify:  iters left: 4 (12 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (/ 1 2)) (cbrt (+ a b)))
* [exit]simplify:  Simplified to (/ (sqrt (/ 1 2)) (cbrt (+ a b)))
* * * * [misc]progress:  [ 57 / 86 ] simplifiying candidate #<alt-delta (λ (a b) (/ (* PI (* (/ (sqrt (/ 1 2)) (sqrt (+ a b))) (/ (sqrt (/ 1 2)) (sqrt (+ a b))))) (* a b)))>
* [enter]simplify:  Simplifying (/ (sqrt (/ 1 2)) (sqrt (+ a b)))
* * [misc]simplify:  iters left: 5 (9 enodes)
* * [misc]simplify:  iters left: 4 (12 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (/ 1 2)) (sqrt (+ a b)))
* [exit]simplify:  Simplified to (/ (sqrt (/ 1 2)) (sqrt (+ a b)))
* [enter]simplify:  Simplifying (/ (sqrt (/ 1 2)) (sqrt (+ a b)))
* * [misc]simplify:  iters left: 5 (9 enodes)
* * [misc]simplify:  iters left: 4 (12 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (/ 1 2)) (sqrt (+ a b)))
* [exit]simplify:  Simplified to (/ (sqrt (/ 1 2)) (sqrt (+ a b)))
* * * * [misc]progress:  [ 58 / 86 ] simplifiying candidate #<alt-delta (λ (a b) (/ (* PI (* (/ (sqrt (/ 1 2)) 1) (/ (sqrt (/ 1 2)) (+ a b)))) (* a b)))>
* [enter]simplify:  Simplifying (/ (sqrt (/ 1 2)) 1)
* * [misc]simplify:  iters left: 5 (5 enodes)
* * [misc]simplify:  iters left: 4 (7 enodes)
* * [misc]simplify:  iters left: 3 (9 enodes)
* [exit]simplify:  Simplified to (sqrt (/ 1 2))
* [exit]simplify:  Simplified to (sqrt (/ 1 2))
* [enter]simplify:  Simplifying (/ (sqrt (/ 1 2)) (+ a b))
* * [misc]simplify:  iters left: 5 (8 enodes)
* * [misc]simplify:  iters left: 4 (11 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (/ 1 2)) (+ a b))
* [exit]simplify:  Simplified to (/ (sqrt (/ 1 2)) (+ a b))
* * * * [misc]progress:  [ 59 / 86 ] simplifiying candidate #<alt-delta (λ (a b) (/ (* PI (* (/ 1 (* (cbrt (+ a b)) (cbrt (+ a b)))) (/ (/ 1 2) (cbrt (+ a b))))) (* a b)))>
* [enter]simplify:  Simplifying (/ 1 (* (cbrt (+ a b)) (cbrt (+ a b))))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (12 enodes)
* [exit]simplify:  Simplified to (/ (/ 1 (cbrt (+ a b))) (cbrt (+ a b)))
* [exit]simplify:  Simplified to (/ (/ 1 (cbrt (+ a b))) (cbrt (+ a b)))
* [enter]simplify:  Simplifying (/ (/ 1 2) (cbrt (+ a b)))
* * [misc]simplify:  iters left: 5 (8 enodes)
* * [misc]simplify:  iters left: 4 (13 enodes)
* * [misc]simplify:  iters left: 3 (16 enodes)
* [exit]simplify:  Simplified to (/ (/ 1 2) (cbrt (+ a b)))
* [exit]simplify:  Simplified to (/ (/ 1 2) (cbrt (+ a b)))
* * * * [misc]progress:  [ 60 / 86 ] simplifiying candidate #<alt-delta (λ (a b) (/ (* PI (* (/ 1 (sqrt (+ a b))) (/ (/ 1 2) (sqrt (+ a b))))) (* a b)))>
* [enter]simplify:  Simplifying (/ 1 (sqrt (+ a b)))
* * [misc]simplify:  iters left: 5 (6 enodes)
* * [misc]simplify:  iters left: 4 (9 enodes)
* [exit]simplify:  Simplified to (/ 1 (sqrt (+ a b)))
* [exit]simplify:  Simplified to (/ 1 (sqrt (+ a b)))
* [enter]simplify:  Simplifying (/ (/ 1 2) (sqrt (+ a b)))
* * [misc]simplify:  iters left: 5 (8 enodes)
* * [misc]simplify:  iters left: 4 (13 enodes)
* * [misc]simplify:  iters left: 3 (16 enodes)
* [exit]simplify:  Simplified to (/ (/ 1 2) (sqrt (+ a b)))
* [exit]simplify:  Simplified to (/ (/ 1 2) (sqrt (+ a b)))
* * * * [misc]progress:  [ 61 / 86 ] simplifiying candidate #<alt-delta (λ (a b) (/ (* PI (* (/ 1 1) (/ (/ 1 2) (+ a b)))) (* a b)))>
* [enter]simplify:  Simplifying (/ 1 1)
* * [misc]simplify:  iters left: 2 (2 enodes)
* * [misc]simplify:  iters left: 1 (4 enodes)
* [exit]simplify:  Simplified to 1
* [exit]simplify:  Simplified to 1
* [enter]simplify:  Simplifying (/ (/ 1 2) (+ a b))
* * [misc]simplify:  iters left: 4 (7 enodes)
* * [misc]simplify:  iters left: 3 (12 enodes)
* * [misc]simplify:  iters left: 2 (15 enodes)
* * [misc]simplify:  iters left: 1 (23 enodes)
* [exit]simplify:  Simplified to (/ (/ 1 2) (+ a b))
* [exit]simplify:  Simplified to (/ (/ 1 2) (+ a b))
* * * * [misc]progress:  [ 62 / 86 ] simplifiying candidate #<alt-delta (λ (a b) (/ (* PI (* (/ 1 (* (cbrt (+ a b)) (cbrt (+ a b)))) (/ (/ 1 2) (cbrt (+ a b))))) (* a b)))>
* [enter]simplify:  Simplifying (/ 1 (* (cbrt (+ a b)) (cbrt (+ a b))))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (12 enodes)
* [exit]simplify:  Simplified to (/ (/ 1 (cbrt (+ a b))) (cbrt (+ a b)))
* [exit]simplify:  Simplified to (/ (/ 1 (cbrt (+ a b))) (cbrt (+ a b)))
* [enter]simplify:  Simplifying (/ (/ 1 2) (cbrt (+ a b)))
* * [misc]simplify:  iters left: 5 (8 enodes)
* * [misc]simplify:  iters left: 4 (13 enodes)
* * [misc]simplify:  iters left: 3 (16 enodes)
* [exit]simplify:  Simplified to (/ (/ 1 2) (cbrt (+ a b)))
* [exit]simplify:  Simplified to (/ (/ 1 2) (cbrt (+ a b)))
* * * * [misc]progress:  [ 63 / 86 ] simplifiying candidate #<alt-delta (λ (a b) (/ (* PI (* (/ 1 (sqrt (+ a b))) (/ (/ 1 2) (sqrt (+ a b))))) (* a b)))>
* [enter]simplify:  Simplifying (/ 1 (sqrt (+ a b)))
* * [misc]simplify:  iters left: 5 (6 enodes)
* * [misc]simplify:  iters left: 4 (9 enodes)
* [exit]simplify:  Simplified to (/ 1 (sqrt (+ a b)))
* [exit]simplify:  Simplified to (/ 1 (sqrt (+ a b)))
* [enter]simplify:  Simplifying (/ (/ 1 2) (sqrt (+ a b)))
* * [misc]simplify:  iters left: 5 (8 enodes)
* * [misc]simplify:  iters left: 4 (13 enodes)
* * [misc]simplify:  iters left: 3 (16 enodes)
* [exit]simplify:  Simplified to (/ (/ 1 2) (sqrt (+ a b)))
* [exit]simplify:  Simplified to (/ (/ 1 2) (sqrt (+ a b)))
* * * * [misc]progress:  [ 64 / 86 ] simplifiying candidate #<alt-delta (λ (a b) (/ (* PI (* (/ 1 1) (/ (/ 1 2) (+ a b)))) (* a b)))>
* [enter]simplify:  Simplifying (/ 1 1)
* * [misc]simplify:  iters left: 2 (2 enodes)
* * [misc]simplify:  iters left: 1 (4 enodes)
* [exit]simplify:  Simplified to 1
* [exit]simplify:  Simplified to 1
* [enter]simplify:  Simplifying (/ (/ 1 2) (+ a b))
* * [misc]simplify:  iters left: 4 (7 enodes)
* * [misc]simplify:  iters left: 3 (12 enodes)
* * [misc]simplify:  iters left: 2 (15 enodes)
* * [misc]simplify:  iters left: 1 (23 enodes)
* [exit]simplify:  Simplified to (/ (/ 1 2) (+ a b))
* [exit]simplify:  Simplified to (/ (/ 1 2) (+ a b))
* * * * [misc]progress:  [ 65 / 86 ] simplifiying candidate #<alt-delta (λ (a b) (/ (* PI (* 1 (/ (/ 1 2) (+ a b)))) (* a b)))>
* * * * [misc]progress:  [ 66 / 86 ] simplifiying candidate #<alt-delta (λ (a b) (/ (* PI (* (/ 1 2) (/ 1 (+ a b)))) (* a b)))>
* [enter]simplify:  Simplifying (/ 1 (+ a b))
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (8 enodes)
* [exit]simplify:  Simplified to (/ 1 (+ a b))
* [exit]simplify:  Simplified to (/ 1 (+ a b))
* * * * [misc]progress:  [ 67 / 86 ] simplifiying candidate #<alt-delta (λ (a b) (/ (* PI (/ 1 (/ (+ a b) (/ 1 2)))) (* a b)))>
* [enter]simplify:  Simplifying (/ (+ a b) (/ 1 2))
* * [misc]simplify:  iters left: 4 (7 enodes)
* * [misc]simplify:  iters left: 3 (12 enodes)
* * [misc]simplify:  iters left: 2 (14 enodes)
* * [misc]simplify:  iters left: 1 (31 enodes)
* [exit]simplify:  Simplified to (* (+ b a) 2)
* [exit]simplify:  Simplified to (* (+ b a) 2)
* * * * [misc]progress:  [ 68 / 86 ] simplifiying candidate #<alt-delta (λ (a b) (/ (* PI (/ (/ (/ 1 2) (* (cbrt (+ a b)) (cbrt (+ a b)))) (cbrt (+ a b)))) (* a b)))>
* [enter]simplify:  Simplifying (/ (/ 1 2) (* (cbrt (+ a b)) (cbrt (+ a b))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (22 enodes)
* * [misc]simplify:  iters left: 3 (27 enodes)
* * [misc]simplify:  iters left: 2 (28 enodes)
* [exit]simplify:  Simplified to (/ (/ (/ 1 2) (cbrt (+ a b))) (cbrt (+ a b)))
* [exit]simplify:  Simplified to (/ (/ (/ 1 2) (cbrt (+ a b))) (cbrt (+ a b)))
* * * * [misc]progress:  [ 69 / 86 ] simplifiying candidate #<alt-delta (λ (a b) (/ (* PI (/ (/ (/ 1 2) (sqrt (+ a b))) (sqrt (+ a b)))) (* a b)))>
* [enter]simplify:  Simplifying (/ (/ 1 2) (sqrt (+ a b)))
* * [misc]simplify:  iters left: 5 (8 enodes)
* * [misc]simplify:  iters left: 4 (13 enodes)
* * [misc]simplify:  iters left: 3 (16 enodes)
* [exit]simplify:  Simplified to (/ (/ 1 2) (sqrt (+ a b)))
* [exit]simplify:  Simplified to (/ (/ 1 2) (sqrt (+ a b)))
* * * * [misc]progress:  [ 70 / 86 ] simplifiying candidate #<alt-delta (λ (a b) (/ (* PI (/ (/ (/ 1 2) 1) (+ a b))) (* a b)))>
* [enter]simplify:  Simplifying (/ (/ 1 2) 1)
* * [misc]simplify:  iters left: 4 (4 enodes)
* * [misc]simplify:  iters left: 3 (8 enodes)
* [exit]simplify:  Simplified to (/ 1 2)
* [exit]simplify:  Simplified to (/ 1 2)
* * * * [misc]progress:  [ 71 / 86 ] simplifiying candidate #<alt-delta (λ (a b) (/ (* PI (/ (* (cbrt (/ 1 2)) (cbrt (/ 1 2))) (/ (+ a b) (cbrt (/ 1 2))))) (* a b)))>
* [enter]simplify:  Simplifying (/ (+ a b) (cbrt (/ 1 2)))
* * [misc]simplify:  iters left: 5 (8 enodes)
* * [misc]simplify:  iters left: 4 (11 enodes)
* [exit]simplify:  Simplified to (/ (+ b a) (cbrt (/ 1 2)))
* [exit]simplify:  Simplified to (/ (+ b a) (cbrt (/ 1 2)))
* * * * [misc]progress:  [ 72 / 86 ] simplifiying candidate #<alt-delta (λ (a b) (/ (* PI (/ (sqrt (/ 1 2)) (/ (+ a b) (sqrt (/ 1 2))))) (* a b)))>
* [enter]simplify:  Simplifying (/ (+ a b) (sqrt (/ 1 2)))
* * [misc]simplify:  iters left: 5 (8 enodes)
* * [misc]simplify:  iters left: 4 (11 enodes)
* [exit]simplify:  Simplified to (/ (+ b a) (sqrt (/ 1 2)))
* [exit]simplify:  Simplified to (/ (+ b a) (sqrt (/ 1 2)))
* * * * [misc]progress:  [ 73 / 86 ] simplifiying candidate #<alt-delta (λ (a b) (/ (* PI (/ 1 (/ (+ a b) (/ 1 2)))) (* a b)))>
* [enter]simplify:  Simplifying (/ (+ a b) (/ 1 2))
* * [misc]simplify:  iters left: 4 (7 enodes)
* * [misc]simplify:  iters left: 3 (12 enodes)
* * [misc]simplify:  iters left: 2 (14 enodes)
* * [misc]simplify:  iters left: 1 (31 enodes)
* [exit]simplify:  Simplified to (* (+ b a) 2)
* [exit]simplify:  Simplified to (* (+ b a) 2)
* * * * [misc]progress:  [ 74 / 86 ] simplifiying candidate #<alt-delta (λ (a b) (/ (* PI (/ 1 (/ (+ a b) (/ 1 2)))) (* a b)))>
* [enter]simplify:  Simplifying (/ (+ a b) (/ 1 2))
* * [misc]simplify:  iters left: 4 (7 enodes)
* * [misc]simplify:  iters left: 3 (12 enodes)
* * [misc]simplify:  iters left: 2 (14 enodes)
* * [misc]simplify:  iters left: 1 (31 enodes)
* [exit]simplify:  Simplified to (* (+ b a) 2)
* [exit]simplify:  Simplified to (* (+ b a) 2)
* * * * [misc]progress:  [ 75 / 86 ] simplifiying candidate #<alt-delta (λ (a b) (/ (* PI (* (/ (/ 1 2) (+ (pow a 3) (pow b 3))) (+ (* a a) (- (* b b) (* a b))))) (* a b)))>
* [enter]simplify:  Simplifying (/ (/ 1 2) (+ (pow a 3) (pow b 3)))
* * [misc]simplify:  iters left: 5 (10 enodes)
* * [misc]simplify:  iters left: 4 (21 enodes)
* * [misc]simplify:  iters left: 3 (24 enodes)
* * [misc]simplify:  iters left: 2 (32 enodes)
* * [misc]simplify:  iters left: 1 (48 enodes)
* [exit]simplify:  Simplified to (/ (/ 1 2) (+ (pow a 3) (pow b 3)))
* [exit]simplify:  Simplified to (/ (/ 1 2) (+ (pow a 3) (pow b 3)))
* * * * [misc]progress:  [ 76 / 86 ] simplifiying candidate #<alt-delta (λ (a b) (/ (* PI (* (/ (/ 1 2) (- (* a a) (* b b))) (- a b))) (* a b)))>
* [enter]simplify:  Simplifying (/ (/ 1 2) (- (* a a) (* b b)))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* * [misc]simplify:  iters left: 4 (32 enodes)
* * [misc]simplify:  iters left: 3 (66 enodes)
* * [misc]simplify:  iters left: 2 (159 enodes)
* * [misc]simplify:  iters left: 1 (374 enodes)
* [exit]simplify:  Simplified to (/ (/ (/ 1 2) (+ b a)) (- a b))
* [exit]simplify:  Simplified to (/ (/ (/ 1 2) (+ b a)) (- a b))
* * * * [misc]progress:  [ 77 / 86 ] simplifiying candidate #<alt-delta (λ (a b) (/ (* PI (/ 1 (* (+ a b) 2))) (* a b)))>
* [enter]simplify:  Simplifying (* (+ a b) 2)
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (7 enodes)
* * [misc]simplify:  iters left: 2 (15 enodes)
* [exit]simplify:  Simplified to (* (+ b a) 2)
* [exit]simplify:  Simplified to (* (+ b a) 2)
* * * * [misc]progress:  [ 78 / 86 ] simplifiying candidate #<alt-event (λ (a b) (/ 0 (* a b)))>
* [enter]simplify:  Simplifying (/ 0 (* a b))
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (6 enodes)
* [exit]simplify:  Simplified to 0
* * * * [misc]progress:  [ 79 / 86 ] simplifiying candidate #<alt-event (λ (a b) (/ 0 (* a b)))>
* [enter]simplify:  Simplifying (/ 0 (* a b))
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (6 enodes)
* [exit]simplify:  Simplified to 0
* * * * [misc]progress:  [ 80 / 86 ] simplifiying candidate #<alt-event (λ (a b) (/ 0 (* a b)))>
* [enter]simplify:  Simplifying (/ 0 (* a b))
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (6 enodes)
* [exit]simplify:  Simplified to 0
* * * * [misc]progress:  [ 81 / 86 ] simplifiying candidate #<alt-event (λ (a b) 0)>
* [enter]simplify:  Simplifying 0
* * [misc]simplify:  iters left: 0 (1 enodes)
* [exit]simplify:  Simplified to 0
* * * * [misc]progress:  [ 82 / 86 ] simplifiying candidate #<alt-event (λ (a b) 0)>
* [enter]simplify:  Simplifying 0
* * [misc]simplify:  iters left: 0 (1 enodes)
* [exit]simplify:  Simplified to 0
* * * * [misc]progress:  [ 83 / 86 ] simplifiying candidate #<alt-event (λ (a b) 0)>
* [enter]simplify:  Simplifying 0
* * [misc]simplify:  iters left: 0 (1 enodes)
* [exit]simplify:  Simplified to 0
* * * * [misc]progress:  [ 84 / 86 ] simplifiying candidate #<alt-event (λ (a b) (/ (* PI 0) (* a b)))>
* [enter]simplify:  Simplifying (/ (* PI 0) (* a b))
* * [misc]simplify:  iters left: 4 (7 enodes)
* * [misc]simplify:  iters left: 3 (13 enodes)
* [exit]simplify:  Simplified to 0
* * * * [misc]progress:  [ 85 / 86 ] simplifiying candidate #<alt-event (λ (a b) (/ (* PI 0) (* a b)))>
* [enter]simplify:  Simplifying (/ (* PI 0) (* a b))
* * [misc]simplify:  iters left: 4 (7 enodes)
* * [misc]simplify:  iters left: 3 (13 enodes)
* [exit]simplify:  Simplified to 0
* * * * [misc]progress:  [ 86 / 86 ] simplifiying candidate #<alt-event (λ (a b) (/ (* PI 0) (* a b)))>
* [enter]simplify:  Simplifying (/ (* PI 0) (* a b))
* * [misc]simplify:  iters left: 4 (7 enodes)
* * [misc]simplify:  iters left: 3 (13 enodes)
* [exit]simplify:  Simplified to 0
* * * [misc]progress:  adding candidates to table
* [misc]progress:  [Phase 3 of 3] Extracting.
* * [misc]regime-changes:  Finding splitpoints for: (#<alt-delta (λ (a b) (* (* (- (/ 1 a) (/ 1 b)) (/ (/ PI 2) (* (+ (pow b 3) (pow a 3)) (- (* b b) (* a a))))) (* (+ (* b b) (- (* a a) (* b a))) (+ b a))))> #<alt-delta (λ (a b) (* (- (/ 1 a) (/ 1 b)) (* (* (cbrt (/ (/ PI 2) (* (+ b a) (- b a)))) (cbrt (/ (/ PI 2) (* (+ b a) (- b a))))) (cbrt (/ (/ PI 2) (* (+ b a) (- b a)))))))> #<alt-delta (λ (a b) (/ (* PI (/ (/ 1 2) (+ a b))) (* a b)))> #<alt-delta (λ (a b) (* (/ (- (/ 1 a) (/ 1 b)) (+ b a)) (/ (/ PI 2) (- b a))))> #<alt-delta (λ (a b) (/ (* (/ PI 2) (- b a)) (* (* a b) (* (+ b a) (- b a)))))> #<alt-delta (λ (a b) (* (* (- (/ 1 a) (/ 1 b)) (/ (/ PI 2) (* (+ b a) (- (pow b 3) (pow a 3))))) (+ (* b b) (+ (* a a) (* b a)))))> #<alt-delta (λ (a b) (* (/ (- (/ PI a) (/ PI b)) (+ b a)) (/ (/ 1 2) (- b a))))> #<alt-delta (λ (a b) (/ (/ (/ PI 2) (+ a b)) (* a b)))>)
* [misc]regimes:  Found splitpoints: (#s(sp 0 b +nan.0)) , with alts (#<alt-delta (λ (a b) (/ (/ (/ PI 2) (+ a b)) (* a b)))>)
* [enter]simplify:  Simplifying (/ PI 2)
* * [misc]simplify:  iters left: 2 (3 enodes)
* [exit]simplify:  Simplified to (/ PI 2)
* [exit]simplify:  Simplified to (/ PI 2)
* [enter]simplify:  Simplifying (+ a b)
* * [misc]simplify:  iters left: 2 (3 enodes)
* * [misc]simplify:  iters left: 1 (4 enodes)
* [exit]simplify:  Simplified to (+ b a)
* [exit]simplify:  Simplified to (+ b a)
* * * * [misc]points:  Sampling 8000 additional inputs, on iter 0 have 0 / 8000
* * * * [misc]points:  Computing exacts on every 500 of 8000 points to ramp up precision
* * * * [misc]points:  Setting MPFR precision to 64
* * * * [misc]points:  Setting MPFR precision to 320
* * * * [misc]points:  Computing exacts on every 250 of 8000 points to ramp up precision
* * * * [misc]points:  Setting MPFR precision to 64
* * * * [misc]points:  Setting MPFR precision to 320
* * * * [misc]points:  Computing exacts on every 125 of 8000 points to ramp up precision
* * * * [misc]points:  Setting MPFR precision to 64
* * * * [misc]points:  Setting MPFR precision to 320
* * * * [misc]points:  Computing exacts on every 62 of 8000 points to ramp up precision
* * * * [misc]points:  Setting MPFR precision to 64
* * * * [misc]points:  Setting MPFR precision to 320
* * * * [misc]points:  Computing exacts on every 31 of 8000 points to ramp up precision
* * * * [misc]points:  Setting MPFR precision to 64
* * * * [misc]points:  Setting MPFR precision to 320
* * * * [misc]points:  Computing exacts on every 15 of 8000 points to ramp up precision
* * * * [misc]points:  Setting MPFR precision to 64
* * * * [misc]points:  Setting MPFR precision to 320
* * * * [misc]points:  Computing exacts on every 7 of 8000 points to ramp up precision
* * * * [misc]points:  Setting MPFR precision to 64
* * * * [misc]points:  Setting MPFR precision to 320
* * * * [misc]points:  Computing exacts on every 3 of 8000 points to ramp up precision
* * * * [misc]points:  Setting MPFR precision to 64
* * * * [misc]points:  Setting MPFR precision to 320
* * * * [misc]points:  Computing exacts for 8000 points
* * * * [misc]points:  Setting MPFR precision to 64
* * * * [misc]points:  Setting MPFR precision to 320
* * * * [misc]points:  Setting MPFR precision to 576
* * * * [misc]points:  Filtering points with unrepresentable outputs
* * * * [misc]points:  Sampling 1370 additional inputs, on iter 1 have 6630 / 8000
* * * * [misc]points:  Computing exacts on every 85 of 1370 points to ramp up precision
* * * * [misc]points:  Setting MPFR precision to 320
* * * * [misc]points:  Setting MPFR precision to 576
* * * * [misc]points:  Computing exacts on every 42 of 1370 points to ramp up precision
* * * * [misc]points:  Setting MPFR precision to 320
* * * * [misc]points:  Setting MPFR precision to 576
* * * * [misc]points:  Computing exacts on every 21 of 1370 points to ramp up precision
* * * * [misc]points:  Setting MPFR precision to 320
* * * * [misc]points:  Setting MPFR precision to 576
* * * * [misc]points:  Computing exacts on every 10 of 1370 points to ramp up precision
* * * * [misc]points:  Setting MPFR precision to 320
* * * * [misc]points:  Setting MPFR precision to 576
* * * * [misc]points:  Computing exacts on every 5 of 1370 points to ramp up precision
* * * * [misc]points:  Setting MPFR precision to 320
* * * * [misc]points:  Setting MPFR precision to 576
* * * * [misc]points:  Computing exacts on every 2 of 1370 points to ramp up precision
* * * * [misc]points:  Setting MPFR precision to 320
* * * * [misc]points:  Setting MPFR precision to 576
* * * * [misc]points:  Computing exacts for 1370 points
* * * * [misc]points:  Setting MPFR precision to 320
* * * * [misc]points:  Setting MPFR precision to 576
* * * * [misc]points:  Filtering points with unrepresentable outputs
* * * * [misc]points:  Sampling 235 additional inputs, on iter 2 have 7765 / 8000
* * * * [misc]points:  Computing exacts on every 14 of 235 points to ramp up precision
* * * * [misc]points:  Setting MPFR precision to 320
* * * * [misc]points:  Setting MPFR precision to 576
* * * * [misc]points:  Computing exacts on every 7 of 235 points to ramp up precision
* * * * [misc]points:  Setting MPFR precision to 320
* * * * [misc]points:  Setting MPFR precision to 576
* * * * [misc]points:  Computing exacts on every 3 of 235 points to ramp up precision
* * * * [misc]points:  Setting MPFR precision to 320
* * * * [misc]points:  Setting MPFR precision to 576
* * * * [misc]points:  Computing exacts for 235 points
* * * * [misc]points:  Setting MPFR precision to 320
* * * * [misc]points:  Setting MPFR precision to 576
* * * * [misc]points:  Filtering points with unrepresentable outputs
* * * * [misc]points:  Sampling 46 additional inputs, on iter 3 have 7954 / 8000
* * * * [misc]points:  Computing exacts on every 2 of 46 points to ramp up precision
* * * * [misc]points:  Setting MPFR precision to 320
* * * * [misc]points:  Setting MPFR precision to 576
* * * * [misc]points:  Computing exacts for 46 points
* * * * [misc]points:  Setting MPFR precision to 320
* * * * [misc]points:  Setting MPFR precision to 576
* * * * [misc]points:  Filtering points with unrepresentable outputs
* * * * [misc]points:  Sampling 7 additional inputs, on iter 4 have 7993 / 8000
* * * * [misc]points:  Computing exacts for 7 points
* * * * [misc]points:  Setting MPFR precision to 320
* * * * [misc]points:  Setting MPFR precision to 576
* * * * [misc]points:  Filtering points with unrepresentable outputs
* * * * [misc]points:  Sampling 4 additional inputs, on iter 5 have 7999 / 8000
* * * * [misc]points:  Computing exacts for 4 points
* * * * [misc]points:  Setting MPFR precision to 320
* * * * [misc]points:  Setting MPFR precision to 576
* * * * [misc]points:  Filtering points with unrepresentable outputs
* * * * [exit]points:  Sampled 8003 points with exact outputs