* [misc]progress:  [Phase 1 of 3] Setting up.
* * * [misc]progress:  [1/2] Preparing points
* * * * [misc]points:  Sampling 266 additional inputs, have 0 / 256
* * * * [misc]points:  Computing 266 additional correct outputs
* * * * [misc]points:  Dumping precision to 64
* * * * [misc]points:  Bumping precision to 128
* * * * [misc]points:  Dumping precision to 64
* * * * [misc]points:  Bumping precision to 128
* * * * [misc]points:  Dumping precision to 64
* * * * [misc]points:  Bumping precision to 128
* * * * [misc]points:  Dumping precision to 64
* * * * [misc]points:  Bumping precision to 128
* * * * [misc]points:  Bumping precision to 256
* * * * [misc]points:  Dumping precision to 128
* * * * [misc]points:  Bumping precision to 256
* * * * [misc]points:  Dumping precision to 128
* * * * [misc]points:  Bumping precision to 256
* * * * [misc]points:  Filtering points with unrepresentable outputs
* * * * [misc]points:  Sampling 34 additional inputs, have 232 / 256
* * * * [misc]points:  Computing 34 additional correct outputs
* * * * [misc]points:  Dumping precision to 128
* * * * [misc]points:  Bumping precision to 256
* * * * [misc]points:  Dumping precision to 128
* * * * [misc]points:  Bumping precision to 256
* * * * [misc]points:  Dumping precision to 128
* * * * [misc]points:  Bumping precision to 256
* * * * [misc]points:  Filtering points with unrepresentable 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 / 4 ] rewriting at (2)
* * * * [misc]progress:  [ 2 / 4 ] rewriting at (2 2 1)
* * * * [misc]progress:  [ 3 / 4 ] rewriting at (2 2)
* * * * [misc]progress:  [ 4 / 4 ] rewriting at (2 1)
* * * [misc]progress:  generating series expansions
* * * * [misc]progress:  [ 1 / 4 ] 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) (- 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) 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 PI) (- a)) into (* -1/2 (/ PI 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 (/ (* -1/2 (/ PI a)) a) 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) (- 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) 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 PI) b) into (* 1/2 (/ 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 (+ b 0) 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 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) (- 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) 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 PI) b) into (* 1/2 (/ 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 (+ b 0) into b
* [misc]backup-simplify:  Simplify (/ (* 1/2 (/ PI b)) b) 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 b) (+ (* (* 1/2 (/ PI b)) (/ -1 b)))) into (* 1/2 (/ PI (pow b 2)))
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (- (/ (* 1/2 (/ PI (pow b 2))) b) (+ (* (* 1/2 (/ PI (pow b 2))) (/ 1 b)))) 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 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) into 0
* [misc]backup-simplify:  Simplify (- (/ (* 1/2 (/ PI (pow b 3))) b) (+ (* (* 1/2 (/ PI (pow b 2))) (/ 0 b)) (* 0 (/ 1 b)))) 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) (- (/ 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)) 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 PI) 1) into (* 1/2 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 (+ 1 0) 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) (- (/ 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)) 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 PI) -1) into (* -1/2 PI)
* [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 (/ (* -1/2 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) (- (/ 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)) 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 PI) -1) into (* -1/2 PI)
* [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 (/ (* -1/2 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 (- (/ 0 -1) (+ (* (* -1/2 PI) (/ (/ 1 b) -1)))) into (- (* 1/2 (/ PI b)))
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (/ 1 b) 0) into (/ 1 b)
* [misc]backup-simplify:  Simplify (- (/ (- (* 1/2 (/ PI b))) 1) (+ (* (* -1/2 PI) (/ (/ 1 b) 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 (- (/ 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)))) 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 (- (/ (- (* 1/2 (/ PI (pow b 2)))) 1) (+ (* (* -1/2 PI) (/ 0 1)) (* 0 (/ (/ 1 b) 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) (- (/ 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))) 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 PI) -1) into (* -1/2 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 0) 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) (- (/ 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))) 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 PI) 1) into (* 1/2 PI)
* [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 (/ (* 1/2 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) (- (/ 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))) 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 PI) 1) into (* 1/2 PI)
* [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 (/ (* 1/2 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 1) (+ (* (* 1/2 PI) (/ (- (/ 1 b)) 1)))) into (* 1/2 (/ PI 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 (- (/ (* 1/2 (/ PI b)) -1) (+ (* (* -1/2 PI) (/ (- (/ 1 b)) -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 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 (- (+ (* (/ -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 (- (/ (* 1/2 (/ PI (pow b 2))) -1) (+ (* (* -1/2 PI) (/ 0 -1)) (* 0 (/ (- (/ 1 b)) -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 / 4 ] generating series at (2 2 1)
* [misc]approximate:  Taking taylor expansion of (/ (/ PI 2) (- b a)) in (b a) around 0
* [misc]taylor:  Taking taylor expansion of (/ (/ PI 2) (- 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) 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 PI) b) into (* 1/2 (/ PI b))
* [misc]taylor:  Taking taylor expansion of (/ (/ PI 2) (- 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) 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 PI) (- a)) into (* -1/2 (/ PI a))
* [misc]taylor:  Taking taylor expansion of (/ (/ PI 2) (- 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) 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 PI) (- a)) into (* -1/2 (/ PI a))
* [misc]taylor:  Taking taylor expansion of (* -1/2 (/ PI a)) 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 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 (- (/ 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 (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (- (/ 0 (- a)) (+ (* (* -1/2 (/ PI a)) (/ 1 (- a))))) 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 (/ 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 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 (- a)) (+ (* (* -1/2 (/ PI a)) (/ 0 (- a))) (* (- (* 1/2 (/ PI (pow a 2)))) (/ 1 (- a))))) into (- (* 1/2 (/ PI (pow a 3))))
* [misc]taylor:  Taking taylor expansion of (- (* 1/2 (/ PI (pow a 3)))) in a
* [misc]taylor:  Taking taylor expansion of (* 1/2 (/ PI (pow a 3))) 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 3)) 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 3) 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 (+ (* 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]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 b) (/ 1 a))) in (b a) around 0
* [misc]taylor:  Taking taylor expansion of (/ (/ PI 2) (- (/ 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)) 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 PI) -1) into (* -1/2 PI)
* [misc]taylor:  Taking taylor expansion of (/ (/ PI 2) (- (/ 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)) 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 PI) 1) into (* 1/2 PI)
* [misc]taylor:  Taking taylor expansion of (/ (/ PI 2) (- (/ 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)) 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 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 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 (- (/ 0 1) (+ (* (* 1/2 PI) (/ (- (/ 1 a)) 1)))) into (* 1/2 (/ PI a))
* [misc]taylor:  Taking taylor expansion of (* 1/2 (/ PI a)) 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 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 (- (/ 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 (- (+ (* 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 (- (/ 0 1) (+ (* (* 1/2 PI) (/ 0 1)) (* (* 1/2 (/ PI a)) (/ (- (/ 1 a)) 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 (+ (* 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 (+ (* 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 (- b)) (/ 1 (- a)))) in (b a) around 0
* [misc]taylor:  Taking taylor expansion of (/ (/ PI 2) (- (/ 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))) 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 PI) 1) into (* 1/2 PI)
* [misc]taylor:  Taking taylor expansion of (/ (/ PI 2) (- (/ 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))) 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 PI) -1) into (* -1/2 PI)
* [misc]taylor:  Taking taylor expansion of (/ (/ PI 2) (- (/ 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))) 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 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 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 -1) (+ (* (* -1/2 PI) (/ (/ 1 a) -1)))) into (- (* 1/2 (/ PI a)))
* [misc]taylor:  Taking taylor expansion of (- (* 1/2 (/ PI a))) in a
* [misc]taylor:  Taking taylor expansion of (* 1/2 (/ PI a)) 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 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 (- (/ 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 (- 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 -1) (+ (* (* -1/2 PI) (/ 0 -1)) (* (- (* 1/2 (/ PI a))) (/ (/ 1 a) -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 (/ 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 (+ (* 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]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:  [ 3 / 4 ] 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) (- 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) 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 PI) b) into (* 1/2 (/ 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 (+ b 0) 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) (- b a)) (+ b a)) in b
* [misc]taylor:  Taking taylor expansion of (/ (/ PI 2) (- 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) 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 PI) (- a)) into (* -1/2 (/ PI 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 (/ (* -1/2 (/ PI a)) a) 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) (- 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) 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 PI) (- a)) into (* -1/2 (/ PI 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 (/ (* -1/2 (/ PI a)) a) 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 (- (/ 0 (- a)) (+ (* (* -1/2 (/ PI a)) (/ 1 (- a))))) into (- (* 1/2 (/ PI (pow a 2))))
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (- (/ (- (* 1/2 (/ PI (pow a 2)))) a) (+ (* (* -1/2 (/ PI (pow a 2))) (/ 1 a)))) 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 (- a)) (+ (* (* -1/2 (/ PI a)) (/ 0 (- a))) (* (- (* 1/2 (/ PI (pow a 2)))) (/ 1 (- a))))) into (- (* 1/2 (/ PI (pow a 3))))
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ (- (* 1/2 (/ PI (pow a 3)))) a) (+ (* (* -1/2 (/ PI (pow a 2))) (/ 0 a)) (* 0 (/ 1 a)))) 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) (- (/ 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)) 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 PI) -1) into (* -1/2 PI)
* [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 (/ (* -1/2 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) (- (/ 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)) 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 PI) 1) into (* 1/2 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 (+ 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 b) (/ 1 a))) (+ (/ 1 b) (/ 1 a))) in b
* [misc]taylor:  Taking taylor expansion of (/ (/ PI 2) (- (/ 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)) 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 PI) 1) into (* 1/2 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 (+ 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 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 (- (/ 0 1) (+ (* (* 1/2 PI) (/ (- (/ 1 a)) 1)))) into (* 1/2 (/ PI a))
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (/ 1 a)) into (/ 1 a)
* [misc]backup-simplify:  Simplify (- (/ (* 1/2 (/ PI a)) 1) (+ (* (* 1/2 PI) (/ (/ 1 a) 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 (- (/ 0 1) (+ (* (* 1/2 PI) (/ 0 1)) (* (* 1/2 (/ PI a)) (/ (- (/ 1 a)) 1)))) into (* 1/2 (/ PI (pow a 2)))
* [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 (- (/ (* 1/2 (/ PI (pow a 2))) 1) (+ (* (* 1/2 PI) (/ 0 1)) (* 0 (/ (/ 1 a) 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) (- (/ 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))) 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 PI) 1) into (* 1/2 PI)
* [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 (/ (* 1/2 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) (- (/ 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))) 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 PI) -1) into (* -1/2 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 0) 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) (- (/ 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))) 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 PI) -1) into (* -1/2 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 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 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 -1) (+ (* (* -1/2 PI) (/ (/ 1 a) -1)))) into (- (* 1/2 (/ PI 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 (- (/ (- (* 1/2 (/ PI a))) -1) (+ (* (* 1/2 PI) (/ (- (/ 1 a)) -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 -1) (+ (* (* -1/2 PI) (/ 0 -1)) (* (- (* 1/2 (/ PI a))) (/ (/ 1 a) -1)))) into (- (* 1/2 (/ PI (pow a 2))))
* [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 (- (/ (- (* 1/2 (/ PI (pow a 2)))) -1) (+ (* (* 1/2 PI) (/ 0 -1)) (* 0 (/ (- (/ 1 a)) -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:  [ 4 / 4 ] 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 / 246 ] 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 (28 enodes)
* * [misc]simplify:  iters left: 4 (61 enodes)
* * [misc]simplify:  iters left: 3 (193 enodes)
* [exit]simplify:  Simplified to (/ (/ (/ PI 2) (+ b a)) (/ (- b a) (- (/ 1 a) (/ 1 b))))
* [exit]simplify:  Simplified to (/ (/ (/ PI 2) (+ b a)) (/ (- b a) (- (/ 1 a) (/ 1 b))))
* * * * [misc]progress:  [ 2 / 246 ] simplifiying candidate #<alt-delta (λ (a b) (pow (* (- (/ 1 a) (/ 1 b)) (/ (/ (/ PI 2) (- b a)) (+ b a))) 1))>
* * * * [misc]progress:  [ 3 / 246 ] 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 (37 enodes)
* * [misc]simplify:  iters left: 4 (70 enodes)
* * [misc]simplify:  iters left: 3 (176 enodes)
* [exit]simplify:  Simplified to (- (- (log (/ PI 2)) (log (- b a))) (- (log (+ b a)) (log (- (/ 1 a) (/ 1 b)))))
* [exit]simplify:  Simplified to (- (- (log (/ PI 2)) (log (- b a))) (- (log (+ b a)) (log (- (/ 1 a) (/ 1 b)))))
* * * * [misc]progress:  [ 4 / 246 ] simplifiying candidate #<alt-delta (λ (a b) (exp (+ (log (- (/ 1 a) (/ 1 b))) (- (log (/ (/ PI 2) (- b a))) (log (+ b a))))))>
* [enter]simplify:  Simplifying (+ (log (- (/ 1 a) (/ 1 b))) (- (log (/ (/ PI 2) (- b a))) (log (+ 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 (116 enodes)
* * [misc]simplify:  iters left: 2 (274 enodes)
* [exit]simplify:  Simplified to (+ (log (/ (/ PI 2) (- b a))) (- (log (- (/ 1 a) (/ 1 b))) (log (+ b a))))
* [exit]simplify:  Simplified to (+ (log (/ (/ PI 2) (- b a))) (- (log (- (/ 1 a) (/ 1 b))) (log (+ b a))))
* * * * [misc]progress:  [ 5 / 246 ] 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 (31 enodes)
* * [misc]simplify:  iters left: 4 (59 enodes)
* * [misc]simplify:  iters left: 3 (140 enodes)
* * [misc]simplify:  iters left: 2 (334 enodes)
* [exit]simplify:  Simplified to (+ (log (- (/ 1 a) (/ 1 b))) (log (/ (/ PI (+ b a)) (* (- b a) 2))))
* [exit]simplify:  Simplified to (+ (log (- (/ 1 a) (/ 1 b))) (log (/ (/ PI (+ b a)) (* (- b a) 2))))
* * * * [misc]progress:  [ 6 / 246 ] 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 (32 enodes)
* * [misc]simplify:  iters left: 4 (74 enodes)
* * [misc]simplify:  iters left: 3 (239 enodes)
* [exit]simplify:  Simplified to (log (* (/ (/ PI 2) (+ b a)) (/ (- (/ 1 a) (/ 1 b)) (- b a))))
* [exit]simplify:  Simplified to (log (* (/ (/ PI 2) (+ b a)) (/ (- (/ 1 a) (/ 1 b)) (- b a))))
* * * * [misc]progress:  [ 7 / 246 ] 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 (31 enodes)
* * [misc]simplify:  iters left: 4 (69 enodes)
* * [misc]simplify:  iters left: 3 (209 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 / 246 ] 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 (67 enodes)
* * [misc]simplify:  iters left: 4 (289 enodes)
* [exit]simplify:  Simplified to (* (/ (* (- (/ 1 a) (/ 1 b)) (- (/ 1 a) (/ 1 b))) (/ (* (+ b a) (+ b a)) (- (/ 1 a) (/ 1 b)))) (/ (* (/ (/ PI 2) (- b a)) (/ (/ PI 2) (- b a))) (/ (+ b a) (/ (/ PI 2) (- b a)))))
* [exit]simplify:  Simplified to (* (/ (* (- (/ 1 a) (/ 1 b)) (- (/ 1 a) (/ 1 b))) (/ (* (+ b a) (+ b a)) (- (/ 1 a) (/ 1 b)))) (/ (* (/ (/ PI 2) (- b a)) (/ (/ PI 2) (- b a))) (/ (+ b a) (/ (/ PI 2) (- b a)))))
* * * * [misc]progress:  [ 9 / 246 ] simplifiying candidate #<alt-delta (λ (a b) (cbrt (* (* (* (- (/ 1 a) (/ 1 b)) (- (/ 1 a) (/ 1 b))) (- (/ 1 a) (/ 1 b))) (/ (* (* (/ (/ PI 2) (- b a)) (/ (/ PI 2) (- b a))) (/ (/ PI 2) (- 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) (- b a)) (/ (/ PI 2) (- b a))) (/ (/ PI 2) (- b a))) (* (* (+ b a) (+ b a)) (+ b a))))
* * [misc]simplify:  iters left: 6 (20 enodes)
* * [misc]simplify:  iters left: 5 (62 enodes)
* * [misc]simplify:  iters left: 4 (256 enodes)
* [exit]simplify:  Simplified to (* (/ (* (- (/ 1 a) (/ 1 b)) (- (/ 1 a) (/ 1 b))) (/ (* (+ b a) (+ b a)) (- (/ 1 a) (/ 1 b)))) (/ (* (/ (/ PI 2) (- b a)) (/ (/ PI 2) (- b a))) (/ (+ b a) (/ (/ PI 2) (- b a)))))
* [exit]simplify:  Simplified to (* (/ (* (- (/ 1 a) (/ 1 b)) (- (/ 1 a) (/ 1 b))) (/ (* (+ b a) (+ b a)) (- (/ 1 a) (/ 1 b)))) (/ (* (/ (/ PI 2) (- b a)) (/ (/ PI 2) (- b a))) (/ (+ b a) (/ (/ PI 2) (- b a)))))
* * * * [misc]progress:  [ 10 / 246 ] 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 (42 enodes)
* * [misc]simplify:  iters left: 4 (144 enodes)
* [exit]simplify:  Simplified to (* (* (pow (- (/ 1 a) (/ 1 b)) 3) (/ (/ PI (- b a)) (* (+ b a) 2))) (* (/ (/ PI (- b a)) (* (+ b a) 2)) (/ (/ PI (- b a)) (* (+ b a) 2))))
* [exit]simplify:  Simplified to (* (* (pow (- (/ 1 a) (/ 1 b)) 3) (/ (/ PI (- b a)) (* (+ b a) 2))) (* (/ (/ PI (- b a)) (* (+ b a) 2)) (/ (/ PI (- b a)) (* (+ b a) 2))))
* * * * [misc]progress:  [ 11 / 246 ] 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 (30 enodes)
* * [misc]simplify:  iters left: 4 (63 enodes)
* * [misc]simplify:  iters left: 3 (195 enodes)
* [exit]simplify:  Simplified to (* (cbrt (* (/ (/ PI 2) (- b a)) (/ (- (/ 1 a) (/ 1 b)) (+ b a)))) (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)))) (cbrt (* (/ (/ PI 2) (- b a)) (/ (- (/ 1 a) (/ 1 b)) (+ 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 (29 enodes)
* * [misc]simplify:  iters left: 4 (62 enodes)
* * [misc]simplify:  iters left: 3 (194 enodes)
* [exit]simplify:  Simplified to (cbrt (* (/ (- (/ 1 a) (/ 1 b)) (+ b a)) (/ (/ PI 2) (- b a))))
* [exit]simplify:  Simplified to (cbrt (* (/ (- (/ 1 a) (/ 1 b)) (+ b a)) (/ (/ PI 2) (- b a))))
* * * * [misc]progress:  [ 12 / 246 ] 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 (37 enodes)
* * [misc]simplify:  iters left: 4 (122 enodes)
* [exit]simplify:  Simplified to (pow (/ (* (/ (/ PI 2) (+ b a)) (- (/ 1 a) (/ 1 b))) (- b a)) 3)
* [exit]simplify:  Simplified to (pow (/ (* (/ (/ PI 2) (+ b a)) (- (/ 1 a) (/ 1 b))) (- b a)) 3)
* * * * [misc]progress:  [ 13 / 246 ] 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 (29 enodes)
* * [misc]simplify:  iters left: 4 (62 enodes)
* * [misc]simplify:  iters left: 3 (194 enodes)
* [exit]simplify:  Simplified to (sqrt (* (/ (- (/ 1 a) (/ 1 b)) (+ b a)) (/ (/ PI 2) (- b a))))
* [exit]simplify:  Simplified to (sqrt (* (/ (- (/ 1 a) (/ 1 b)) (+ b a)) (/ (/ PI 2) (- 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 (29 enodes)
* * [misc]simplify:  iters left: 4 (62 enodes)
* * [misc]simplify:  iters left: 3 (194 enodes)
* [exit]simplify:  Simplified to (sqrt (* (/ (- (/ 1 a) (/ 1 b)) (+ b a)) (/ (/ PI 2) (- b a))))
* [exit]simplify:  Simplified to (sqrt (* (/ (- (/ 1 a) (/ 1 b)) (+ b a)) (/ (/ PI 2) (- b a))))
* * * * [misc]progress:  [ 14 / 246 ] simplifiying candidate #<alt-delta (λ (a b) (/ (* (- (* 1 b) (* a 1)) (/ (/ PI 2) (- b a))) (* (* a b) (+ b a))))>
* [enter]simplify:  Simplifying (* (- (* 1 b) (* a 1)) (/ (/ PI 2) (- 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 (117 enodes)
* * [misc]simplify:  iters left: 2 (230 enodes)
* * [misc]simplify:  iters left: 1 (411 enodes)
* [exit]simplify:  Simplified to (/ PI 2)
* [exit]simplify:  Simplified to (/ PI 2)
* [enter]simplify:  Simplifying (* (* a b) (+ b a))
* * [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:  [ 15 / 246 ] simplifiying candidate #<alt-delta (λ (a b) (/ (* (- (pow (/ 1 a) 3) (pow (/ 1 b) 3)) (/ (/ PI 2) (- b a))) (* (+ (* (/ 1 a) (/ 1 a)) (+ (* (/ 1 b) (/ 1 b)) (* (/ 1 a) (/ 1 b)))) (+ b a))))>
* [enter]simplify:  Simplifying (* (- (pow (/ 1 a) 3) (pow (/ 1 b) 3)) (/ (/ PI 2) (- b a)))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (37 enodes)
* * [misc]simplify:  iters left: 4 (87 enodes)
* * [misc]simplify:  iters left: 3 (214 enodes)
* [exit]simplify:  Simplified to (* (/ (/ PI 2) (- b a)) (- (/ (/ 1 a) (* a a)) (/ (/ 1 b) (* b b))))
* [exit]simplify:  Simplified to (* (/ (/ PI 2) (- b a)) (- (/ (/ 1 a) (* a a)) (/ (/ 1 b) (* b b))))
* [enter]simplify:  Simplifying (* (+ (* (/ 1 a) (/ 1 a)) (+ (* (/ 1 b) (/ 1 b)) (* (/ 1 a) (/ 1 b)))) (+ b a))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (39 enodes)
* * [misc]simplify:  iters left: 4 (110 enodes)
* * [misc]simplify:  iters left: 3 (374 enodes)
* [exit]simplify:  Simplified to (+ (* (+ a b) (/ (/ 1 a) a)) (* (+ (/ 1 b) (/ 1 a)) (* (+ a b) (/ 1 b))))
* [exit]simplify:  Simplified to (+ (* (+ a b) (/ (/ 1 a) a)) (* (+ (/ 1 b) (/ 1 a)) (* (+ a b) (/ 1 b))))
* * * * [misc]progress:  [ 16 / 246 ] simplifiying candidate #<alt-delta (λ (a b) (/ (* (- (* (/ 1 a) (/ 1 a)) (* (/ 1 b) (/ 1 b))) (/ (/ PI 2) (- b a))) (* (+ (/ 1 a) (/ 1 b)) (+ b a))))>
* [enter]simplify:  Simplifying (* (- (* (/ 1 a) (/ 1 a)) (* (/ 1 b) (/ 1 b))) (/ (/ PI 2) (- b a)))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (36 enodes)
* * [misc]simplify:  iters left: 4 (71 enodes)
* * [misc]simplify:  iters left: 3 (229 enodes)
* [exit]simplify:  Simplified to (* (* (/ PI (- b a)) (+ (/ 1 a) (/ 1 b))) (/ (- (/ 1 a) (/ 1 b)) 2))
* [exit]simplify:  Simplified to (* (* (/ PI (- b a)) (+ (/ 1 a) (/ 1 b))) (/ (- (/ 1 a) (/ 1 b)) 2))
* [enter]simplify:  Simplifying (* (+ (/ 1 a) (/ 1 b)) (+ b a))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (45 enodes)
* * [misc]simplify:  iters left: 3 (59 enodes)
* * [misc]simplify:  iters left: 2 (83 enodes)
* * [misc]simplify:  iters left: 1 (127 enodes)
* [exit]simplify:  Simplified to (+ (/ (+ b a) a) (/ (+ b a) b))
* [exit]simplify:  Simplified to (+ (/ (+ b a) a) (/ (+ b a) b))
* * * * [misc]progress:  [ 17 / 246 ] simplifiying candidate #<alt-delta (λ (a b) (* 1 (* (- (/ 1 a) (/ 1 b)) (/ (/ (/ PI 2) (- b a)) (+ b a)))))>
* * * * [misc]progress:  [ 18 / 246 ] 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 (30 enodes)
* * [misc]simplify:  iters left: 4 (54 enodes)
* * [misc]simplify:  iters left: 3 (124 enodes)
* * [misc]simplify:  iters left: 2 (261 enodes)
* [exit]simplify:  Simplified to (* (- (/ 1 a) (/ 1 b)) (* (cbrt (/ (/ PI 2) (* (+ b a) (- b a)))) (cbrt (/ (/ PI 2) (* (+ b a) (- b a))))))
* [exit]simplify:  Simplified to (* (- (/ 1 a) (/ 1 b)) (* (cbrt (/ (/ PI 2) (* (+ b a) (- b a)))) (cbrt (/ (/ PI 2) (* (+ b a) (- b a))))))
* * * * [misc]progress:  [ 19 / 246 ] 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 (27 enodes)
* * [misc]simplify:  iters left: 4 (49 enodes)
* * [misc]simplify:  iters left: 3 (107 enodes)
* * [misc]simplify:  iters left: 2 (232 enodes)
* * [misc]simplify:  iters left: 1 (453 enodes)
* [exit]simplify:  Simplified to (* (sqrt (/ (/ PI (- b a)) (* 2 (+ b a)))) (- (/ 1 a) (/ 1 b)))
* [exit]simplify:  Simplified to (* (sqrt (/ (/ PI (- b a)) (* 2 (+ b a)))) (- (/ 1 a) (/ 1 b)))
* * * * [misc]progress:  [ 20 / 246 ] simplifiying candidate #<alt-delta (λ (a b) (* (* (- (/ 1 a) (/ 1 b)) (/ (* (cbrt (/ (/ PI 2) (- b a))) (cbrt (/ (/ PI 2) (- b a)))) (* (cbrt (+ b a)) (cbrt (+ b a))))) (/ (cbrt (/ (/ PI 2) (- b a))) (cbrt (+ b a)))))>
* [enter]simplify:  Simplifying (* (- (/ 1 a) (/ 1 b)) (/ (* (cbrt (/ (/ PI 2) (- b a))) (cbrt (/ (/ PI 2) (- b a)))) (* (cbrt (+ b a)) (cbrt (+ b a)))))
* * [misc]simplify:  iters left: 6 (18 enodes)
* * [misc]simplify:  iters left: 5 (36 enodes)
* * [misc]simplify:  iters left: 4 (79 enodes)
* * [misc]simplify:  iters left: 3 (208 enodes)
* * [misc]simplify:  iters left: 2 (499 enodes)
* [exit]simplify:  Simplified to (/ (* (cbrt (/ (/ PI 2) (- b a))) (cbrt (/ (/ PI 2) (- b a)))) (* (/ (cbrt (+ b a)) (- (/ 1 a) (/ 1 b))) (cbrt (+ b a))))
* [exit]simplify:  Simplified to (/ (* (cbrt (/ (/ PI 2) (- b a))) (cbrt (/ (/ PI 2) (- b a)))) (* (/ (cbrt (+ b a)) (- (/ 1 a) (/ 1 b))) (cbrt (+ b a))))
* * * * [misc]progress:  [ 21 / 246 ] simplifiying candidate #<alt-delta (λ (a b) (* (* (- (/ 1 a) (/ 1 b)) (/ (* (cbrt (/ (/ PI 2) (- b a))) (cbrt (/ (/ PI 2) (- b a)))) (sqrt (+ b a)))) (/ (cbrt (/ (/ PI 2) (- b a))) (sqrt (+ b a)))))>
* [enter]simplify:  Simplifying (* (- (/ 1 a) (/ 1 b)) (/ (* (cbrt (/ (/ PI 2) (- b a))) (cbrt (/ (/ PI 2) (- b a)))) (sqrt (+ b a))))
* * [misc]simplify:  iters left: 6 (17 enodes)
* * [misc]simplify:  iters left: 5 (31 enodes)
* * [misc]simplify:  iters left: 4 (55 enodes)
* * [misc]simplify:  iters left: 3 (122 enodes)
* * [misc]simplify:  iters left: 2 (278 enodes)
* [exit]simplify:  Simplified to (/ (* (cbrt (/ (/ PI 2) (- b a))) (- (/ 1 a) (/ 1 b))) (/ (sqrt (+ b a)) (cbrt (/ (/ PI 2) (- b a)))))
* [exit]simplify:  Simplified to (/ (* (cbrt (/ (/ PI 2) (- b a))) (- (/ 1 a) (/ 1 b))) (/ (sqrt (+ b a)) (cbrt (/ (/ PI 2) (- b a)))))
* * * * [misc]progress:  [ 22 / 246 ] simplifiying candidate #<alt-delta (λ (a b) (* (* (- (/ 1 a) (/ 1 b)) (/ (* (cbrt (/ (/ PI 2) (- b a))) (cbrt (/ (/ PI 2) (- b a)))) 1)) (/ (cbrt (/ (/ PI 2) (- b a))) (+ b a))))>
* [enter]simplify:  Simplifying (* (- (/ 1 a) (/ 1 b)) (/ (* (cbrt (/ (/ PI 2) (- b a))) (cbrt (/ (/ PI 2) (- b a)))) 1))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (28 enodes)
* * [misc]simplify:  iters left: 4 (52 enodes)
* * [misc]simplify:  iters left: 3 (119 enodes)
* * [misc]simplify:  iters left: 2 (275 enodes)
* [exit]simplify:  Simplified to (/ (* (cbrt (/ (/ PI 2) (- b a))) (- (/ 1 a) (/ 1 b))) (/ 1 (cbrt (/ (/ PI 2) (- b a)))))
* [exit]simplify:  Simplified to (/ (* (cbrt (/ (/ PI 2) (- b a))) (- (/ 1 a) (/ 1 b))) (/ 1 (cbrt (/ (/ PI 2) (- b a)))))
* * * * [misc]progress:  [ 23 / 246 ] simplifiying candidate #<alt-delta (λ (a b) (* (* (- (/ 1 a) (/ 1 b)) (/ (sqrt (/ (/ PI 2) (- b a))) (* (cbrt (+ b a)) (cbrt (+ b a))))) (/ (sqrt (/ (/ PI 2) (- b a))) (cbrt (+ b a)))))>
* [enter]simplify:  Simplifying (* (- (/ 1 a) (/ 1 b)) (/ (sqrt (/ (/ PI 2) (- b a))) (* (cbrt (+ b a)) (cbrt (+ b a)))))
* * [misc]simplify:  iters left: 6 (17 enodes)
* * [misc]simplify:  iters left: 5 (31 enodes)
* * [misc]simplify:  iters left: 4 (56 enodes)
* * [misc]simplify:  iters left: 3 (118 enodes)
* * [misc]simplify:  iters left: 2 (218 enodes)
* [exit]simplify:  Simplified to (/ (/ (sqrt (/ (/ PI 2) (- b a))) (cbrt (+ b a))) (/ (cbrt (+ b a)) (- (/ 1 a) (/ 1 b))))
* [exit]simplify:  Simplified to (/ (/ (sqrt (/ (/ PI 2) (- b a))) (cbrt (+ b a))) (/ (cbrt (+ b a)) (- (/ 1 a) (/ 1 b))))
* * * * [misc]progress:  [ 24 / 246 ] simplifiying candidate #<alt-delta (λ (a b) (* (* (- (/ 1 a) (/ 1 b)) (/ (sqrt (/ (/ PI 2) (- b a))) (sqrt (+ b a)))) (/ (sqrt (/ (/ PI 2) (- b a))) (sqrt (+ b a)))))>
* [enter]simplify:  Simplifying (* (- (/ 1 a) (/ 1 b)) (/ (sqrt (/ (/ PI 2) (- b a))) (sqrt (+ b a))))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (28 enodes)
* * [misc]simplify:  iters left: 4 (45 enodes)
* * [misc]simplify:  iters left: 3 (84 enodes)
* * [misc]simplify:  iters left: 2 (170 enodes)
* * [misc]simplify:  iters left: 1 (323 enodes)
* [exit]simplify:  Simplified to (* (/ (- (/ 1 a) (/ 1 b)) (sqrt (+ b a))) (sqrt (/ (/ PI 2) (- b a))))
* [exit]simplify:  Simplified to (* (/ (- (/ 1 a) (/ 1 b)) (sqrt (+ b a))) (sqrt (/ (/ PI 2) (- b a))))
* * * * [misc]progress:  [ 25 / 246 ] simplifiying candidate #<alt-delta (λ (a b) (* (* (- (/ 1 a) (/ 1 b)) (/ (sqrt (/ (/ PI 2) (- b a))) 1)) (/ (sqrt (/ (/ PI 2) (- b a))) (+ b a))))>
* [enter]simplify:  Simplifying (* (- (/ 1 a) (/ 1 b)) (/ (sqrt (/ (/ PI 2) (- b a))) 1))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (42 enodes)
* * [misc]simplify:  iters left: 3 (81 enodes)
* * [misc]simplify:  iters left: 2 (167 enodes)
* * [misc]simplify:  iters left: 1 (319 enodes)
* [exit]simplify:  Simplified to (* (sqrt (/ (/ PI 2) (- b a))) (- (/ 1 a) (/ 1 b)))
* [exit]simplify:  Simplified to (* (sqrt (/ (/ PI 2) (- b a))) (- (/ 1 a) (/ 1 b)))
* * * * [misc]progress:  [ 26 / 246 ] simplifiying candidate #<alt-delta (λ (a b) (* (* (- (/ 1 a) (/ 1 b)) (/ (/ (* (cbrt (/ PI 2)) (cbrt (/ PI 2))) (* (cbrt (- b a)) (cbrt (- b a)))) (* (cbrt (+ b a)) (cbrt (+ b a))))) (/ (/ (cbrt (/ PI 2)) (cbrt (- b a))) (cbrt (+ b a)))))>
* [enter]simplify:  Simplifying (* (- (/ 1 a) (/ 1 b)) (/ (/ (* (cbrt (/ PI 2)) (cbrt (/ PI 2))) (* (cbrt (- b a)) (cbrt (- b a)))) (* (cbrt (+ b a)) (cbrt (+ b a)))))
* * [misc]simplify:  iters left: 6 (20 enodes)
* * [misc]simplify:  iters left: 5 (40 enodes)
* * [misc]simplify:  iters left: 4 (104 enodes)
* * [misc]simplify:  iters left: 3 (374 enodes)
* [exit]simplify:  Simplified to (/ (* (* (cbrt (/ PI 2)) (cbrt (/ PI 2))) (- (/ 1 a) (/ 1 b))) (* (* (cbrt (- b a)) (cbrt (+ b a))) (* (cbrt (- b a)) (cbrt (+ b a)))))
* [exit]simplify:  Simplified to (/ (* (* (cbrt (/ PI 2)) (cbrt (/ PI 2))) (- (/ 1 a) (/ 1 b))) (* (* (cbrt (- b a)) (cbrt (+ b a))) (* (cbrt (- b a)) (cbrt (+ b a)))))
* * * * [misc]progress:  [ 27 / 246 ] simplifiying candidate #<alt-delta (λ (a b) (* (* (- (/ 1 a) (/ 1 b)) (/ (/ (* (cbrt (/ PI 2)) (cbrt (/ PI 2))) (* (cbrt (- b a)) (cbrt (- b a)))) (sqrt (+ b a)))) (/ (/ (cbrt (/ PI 2)) (cbrt (- b a))) (sqrt (+ b a)))))>
* [enter]simplify:  Simplifying (* (- (/ 1 a) (/ 1 b)) (/ (/ (* (cbrt (/ PI 2)) (cbrt (/ PI 2))) (* (cbrt (- b a)) (cbrt (- b a)))) (sqrt (+ b a))))
* * [misc]simplify:  iters left: 6 (19 enodes)
* * [misc]simplify:  iters left: 5 (37 enodes)
* * [misc]simplify:  iters left: 4 (82 enodes)
* * [misc]simplify:  iters left: 3 (257 enodes)
* [exit]simplify:  Simplified to (* (/ (- (/ 1 a) (/ 1 b)) (sqrt (+ b a))) (* (/ (cbrt (/ PI 2)) (cbrt (- b a))) (/ (cbrt (/ PI 2)) (cbrt (- b a)))))
* [exit]simplify:  Simplified to (* (/ (- (/ 1 a) (/ 1 b)) (sqrt (+ b a))) (* (/ (cbrt (/ PI 2)) (cbrt (- b a))) (/ (cbrt (/ PI 2)) (cbrt (- b a)))))
* * * * [misc]progress:  [ 28 / 246 ] simplifiying candidate #<alt-delta (λ (a b) (* (* (- (/ 1 a) (/ 1 b)) (/ (/ (* (cbrt (/ PI 2)) (cbrt (/ PI 2))) (* (cbrt (- b a)) (cbrt (- b a)))) 1)) (/ (/ (cbrt (/ PI 2)) (cbrt (- b a))) (+ b a))))>
* [enter]simplify:  Simplifying (* (- (/ 1 a) (/ 1 b)) (/ (/ (* (cbrt (/ PI 2)) (cbrt (/ PI 2))) (* (cbrt (- b a)) (cbrt (- b a)))) 1))
* * [misc]simplify:  iters left: 6 (17 enodes)
* * [misc]simplify:  iters left: 5 (34 enodes)
* * [misc]simplify:  iters left: 4 (77 enodes)
* * [misc]simplify:  iters left: 3 (289 enodes)
* [exit]simplify:  Simplified to (/ (- (/ 1 a) (/ 1 b)) (* (/ (cbrt (- b a)) (cbrt (/ PI 2))) (/ (cbrt (- b a)) (cbrt (/ PI 2)))))
* [exit]simplify:  Simplified to (/ (- (/ 1 a) (/ 1 b)) (* (/ (cbrt (- b a)) (cbrt (/ PI 2))) (/ (cbrt (- b a)) (cbrt (/ PI 2)))))
* * * * [misc]progress:  [ 29 / 246 ] simplifiying candidate #<alt-delta (λ (a b) (* (* (- (/ 1 a) (/ 1 b)) (/ (/ (* (cbrt (/ PI 2)) (cbrt (/ PI 2))) (sqrt (- b a))) (* (cbrt (+ b a)) (cbrt (+ b a))))) (/ (/ (cbrt (/ PI 2)) (sqrt (- b a))) (cbrt (+ b a)))))>
* [enter]simplify:  Simplifying (* (- (/ 1 a) (/ 1 b)) (/ (/ (* (cbrt (/ PI 2)) (cbrt (/ PI 2))) (sqrt (- b a))) (* (cbrt (+ b a)) (cbrt (+ b a)))))
* * [misc]simplify:  iters left: 6 (19 enodes)
* * [misc]simplify:  iters left: 5 (35 enodes)
* * [misc]simplify:  iters left: 4 (78 enodes)
* * [misc]simplify:  iters left: 3 (256 enodes)
* [exit]simplify:  Simplified to (* (/ (cbrt (/ PI 2)) (cbrt (+ b a))) (* (/ (cbrt (/ PI 2)) (cbrt (+ b a))) (/ (- (/ 1 a) (/ 1 b)) (sqrt (- b a)))))
* [exit]simplify:  Simplified to (* (/ (cbrt (/ PI 2)) (cbrt (+ b a))) (* (/ (cbrt (/ PI 2)) (cbrt (+ b a))) (/ (- (/ 1 a) (/ 1 b)) (sqrt (- b a)))))
* * * * [misc]progress:  [ 30 / 246 ] simplifiying candidate #<alt-delta (λ (a b) (* (* (- (/ 1 a) (/ 1 b)) (/ (/ (* (cbrt (/ PI 2)) (cbrt (/ PI 2))) (sqrt (- b a))) (sqrt (+ b a)))) (/ (/ (cbrt (/ PI 2)) (sqrt (- b a))) (sqrt (+ b a)))))>
* [enter]simplify:  Simplifying (* (- (/ 1 a) (/ 1 b)) (/ (/ (* (cbrt (/ PI 2)) (cbrt (/ PI 2))) (sqrt (- b a))) (sqrt (+ b a))))
* * [misc]simplify:  iters left: 6 (18 enodes)
* * [misc]simplify:  iters left: 5 (32 enodes)
* * [misc]simplify:  iters left: 4 (62 enodes)
* * [misc]simplify:  iters left: 3 (179 enodes)
* [exit]simplify:  Simplified to (* (/ (- (/ 1 a) (/ 1 b)) (sqrt (+ b a))) (/ (* (cbrt (/ PI 2)) (cbrt (/ PI 2))) (sqrt (- b a))))
* [exit]simplify:  Simplified to (* (/ (- (/ 1 a) (/ 1 b)) (sqrt (+ b a))) (/ (* (cbrt (/ PI 2)) (cbrt (/ PI 2))) (sqrt (- b a))))
* * * * [misc]progress:  [ 31 / 246 ] simplifiying candidate #<alt-delta (λ (a b) (* (* (- (/ 1 a) (/ 1 b)) (/ (/ (* (cbrt (/ PI 2)) (cbrt (/ PI 2))) (sqrt (- b a))) 1)) (/ (/ (cbrt (/ PI 2)) (sqrt (- b a))) (+ b a))))>
* [enter]simplify:  Simplifying (* (- (/ 1 a) (/ 1 b)) (/ (/ (* (cbrt (/ PI 2)) (cbrt (/ PI 2))) (sqrt (- b a))) 1))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (29 enodes)
* * [misc]simplify:  iters left: 4 (57 enodes)
* * [misc]simplify:  iters left: 3 (175 enodes)
* [exit]simplify:  Simplified to (* (* (cbrt (/ PI 2)) (- (/ 1 a) (/ 1 b))) (/ (cbrt (/ PI 2)) (sqrt (- b a))))
* [exit]simplify:  Simplified to (* (* (cbrt (/ PI 2)) (- (/ 1 a) (/ 1 b))) (/ (cbrt (/ PI 2)) (sqrt (- b a))))
* * * * [misc]progress:  [ 32 / 246 ] simplifiying candidate #<alt-delta (λ (a b) (* (* (- (/ 1 a) (/ 1 b)) (/ (/ (* (cbrt (/ PI 2)) (cbrt (/ PI 2))) 1) (* (cbrt (+ b a)) (cbrt (+ b a))))) (/ (/ (cbrt (/ PI 2)) (- b a)) (cbrt (+ b a)))))>
* [enter]simplify:  Simplifying (* (- (/ 1 a) (/ 1 b)) (/ (/ (* (cbrt (/ PI 2)) (cbrt (/ PI 2))) 1) (* (cbrt (+ b a)) (cbrt (+ b a)))))
* * [misc]simplify:  iters left: 6 (17 enodes)
* * [misc]simplify:  iters left: 5 (31 enodes)
* * [misc]simplify:  iters left: 4 (74 enodes)
* * [misc]simplify:  iters left: 3 (273 enodes)
* [exit]simplify:  Simplified to (* (/ (cbrt (/ PI 2)) (cbrt (+ b a))) (* (/ (cbrt (/ PI 2)) (cbrt (+ b a))) (- (/ 1 a) (/ 1 b))))
* [exit]simplify:  Simplified to (* (/ (cbrt (/ PI 2)) (cbrt (+ b a))) (* (/ (cbrt (/ PI 2)) (cbrt (+ b a))) (- (/ 1 a) (/ 1 b))))
* * * * [misc]progress:  [ 33 / 246 ] simplifiying candidate #<alt-delta (λ (a b) (* (* (- (/ 1 a) (/ 1 b)) (/ (/ (* (cbrt (/ PI 2)) (cbrt (/ PI 2))) 1) (sqrt (+ b a)))) (/ (/ (cbrt (/ PI 2)) (- b a)) (sqrt (+ b a)))))>
* [enter]simplify:  Simplifying (* (- (/ 1 a) (/ 1 b)) (/ (/ (* (cbrt (/ PI 2)) (cbrt (/ PI 2))) 1) (sqrt (+ b a))))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (28 enodes)
* * [misc]simplify:  iters left: 4 (58 enodes)
* * [misc]simplify:  iters left: 3 (200 enodes)
* [exit]simplify:  Simplified to (/ (* (cbrt (/ PI 2)) (cbrt (/ PI 2))) (/ (sqrt (+ b a)) (- (/ 1 a) (/ 1 b))))
* [exit]simplify:  Simplified to (/ (* (cbrt (/ PI 2)) (cbrt (/ PI 2))) (/ (sqrt (+ b a)) (- (/ 1 a) (/ 1 b))))
* * * * [misc]progress:  [ 34 / 246 ] simplifiying candidate #<alt-delta (λ (a b) (* (* (- (/ 1 a) (/ 1 b)) (/ (/ (* (cbrt (/ PI 2)) (cbrt (/ PI 2))) 1) 1)) (/ (/ (cbrt (/ PI 2)) (- b a)) (+ b a))))>
* [enter]simplify:  Simplifying (* (- (/ 1 a) (/ 1 b)) (/ (/ (* (cbrt (/ PI 2)) (cbrt (/ PI 2))) 1) 1))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (47 enodes)
* * [misc]simplify:  iters left: 3 (140 enodes)
* * [misc]simplify:  iters left: 2 (349 enodes)
* [exit]simplify:  Simplified to (* (* (cbrt (/ PI 2)) (- (/ 1 a) (/ 1 b))) (cbrt (/ PI 2)))
* [exit]simplify:  Simplified to (* (* (cbrt (/ PI 2)) (- (/ 1 a) (/ 1 b))) (cbrt (/ PI 2)))
* * * * [misc]progress:  [ 35 / 246 ] simplifiying candidate #<alt-delta (λ (a b) (* (* (- (/ 1 a) (/ 1 b)) (/ (/ (sqrt (/ PI 2)) (* (cbrt (- b a)) (cbrt (- b a)))) (* (cbrt (+ b a)) (cbrt (+ b a))))) (/ (/ (sqrt (/ PI 2)) (cbrt (- b a))) (cbrt (+ b a)))))>
* [enter]simplify:  Simplifying (* (- (/ 1 a) (/ 1 b)) (/ (/ (sqrt (/ PI 2)) (* (cbrt (- b a)) (cbrt (- b a)))) (* (cbrt (+ b a)) (cbrt (+ b a)))))
* * [misc]simplify:  iters left: 6 (19 enodes)
* * [misc]simplify:  iters left: 5 (35 enodes)
* * [misc]simplify:  iters left: 4 (74 enodes)
* * [misc]simplify:  iters left: 3 (210 enodes)
* [exit]simplify:  Simplified to (/ (* (sqrt (/ PI 2)) (- (/ 1 a) (/ 1 b))) (* (* (cbrt (- b a)) (cbrt (+ b a))) (* (cbrt (- b a)) (cbrt (+ b a)))))
* [exit]simplify:  Simplified to (/ (* (sqrt (/ PI 2)) (- (/ 1 a) (/ 1 b))) (* (* (cbrt (- b a)) (cbrt (+ b a))) (* (cbrt (- b a)) (cbrt (+ b a)))))
* * * * [misc]progress:  [ 36 / 246 ] simplifiying candidate #<alt-delta (λ (a b) (* (* (- (/ 1 a) (/ 1 b)) (/ (/ (sqrt (/ PI 2)) (* (cbrt (- b a)) (cbrt (- b a)))) (sqrt (+ b a)))) (/ (/ (sqrt (/ PI 2)) (cbrt (- b a))) (sqrt (+ b a)))))>
* [enter]simplify:  Simplifying (* (- (/ 1 a) (/ 1 b)) (/ (/ (sqrt (/ PI 2)) (* (cbrt (- b a)) (cbrt (- b a)))) (sqrt (+ b a))))
* * [misc]simplify:  iters left: 6 (18 enodes)
* * [misc]simplify:  iters left: 5 (32 enodes)
* * [misc]simplify:  iters left: 4 (58 enodes)
* * [misc]simplify:  iters left: 3 (147 enodes)
* * [misc]simplify:  iters left: 2 (411 enodes)
* [exit]simplify:  Simplified to (/ (/ (sqrt (/ PI 2)) (sqrt (+ b a))) (/ (* (cbrt (- b a)) (cbrt (- b a))) (- (/ 1 a) (/ 1 b))))
* [exit]simplify:  Simplified to (/ (/ (sqrt (/ PI 2)) (sqrt (+ b a))) (/ (* (cbrt (- b a)) (cbrt (- b a))) (- (/ 1 a) (/ 1 b))))
* * * * [misc]progress:  [ 37 / 246 ] simplifiying candidate #<alt-delta (λ (a b) (* (* (- (/ 1 a) (/ 1 b)) (/ (/ (sqrt (/ PI 2)) (* (cbrt (- b a)) (cbrt (- b a)))) 1)) (/ (/ (sqrt (/ PI 2)) (cbrt (- b a))) (+ b a))))>
* [enter]simplify:  Simplifying (* (- (/ 1 a) (/ 1 b)) (/ (/ (sqrt (/ PI 2)) (* (cbrt (- b a)) (cbrt (- b a)))) 1))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (29 enodes)
* * [misc]simplify:  iters left: 4 (54 enodes)
* * [misc]simplify:  iters left: 3 (139 enodes)
* * [misc]simplify:  iters left: 2 (436 enodes)
* [exit]simplify:  Simplified to (/ (* (- (/ 1 a) (/ 1 b)) (sqrt (/ PI 2))) (* (cbrt (- b a)) (cbrt (- b a))))
* [exit]simplify:  Simplified to (/ (* (- (/ 1 a) (/ 1 b)) (sqrt (/ PI 2))) (* (cbrt (- b a)) (cbrt (- b a))))
* * * * [misc]progress:  [ 38 / 246 ] simplifiying candidate #<alt-delta (λ (a b) (* (* (- (/ 1 a) (/ 1 b)) (/ (/ (sqrt (/ PI 2)) (sqrt (- b a))) (* (cbrt (+ b a)) (cbrt (+ b a))))) (/ (/ (sqrt (/ PI 2)) (sqrt (- b a))) (cbrt (+ b a)))))>
* [enter]simplify:  Simplifying (* (- (/ 1 a) (/ 1 b)) (/ (/ (sqrt (/ PI 2)) (sqrt (- b a))) (* (cbrt (+ b a)) (cbrt (+ b a)))))
* * [misc]simplify:  iters left: 6 (18 enodes)
* * [misc]simplify:  iters left: 5 (32 enodes)
* * [misc]simplify:  iters left: 4 (65 enodes)
* * [misc]simplify:  iters left: 3 (171 enodes)
* * [misc]simplify:  iters left: 2 (440 enodes)
* [exit]simplify:  Simplified to (/ (- (/ 1 a) (/ 1 b)) (* (* (cbrt (+ b a)) (sqrt (- b a))) (/ (cbrt (+ b a)) (sqrt (/ PI 2)))))
* [exit]simplify:  Simplified to (/ (- (/ 1 a) (/ 1 b)) (* (* (cbrt (+ b a)) (sqrt (- b a))) (/ (cbrt (+ b a)) (sqrt (/ PI 2)))))
* * * * [misc]progress:  [ 39 / 246 ] simplifiying candidate #<alt-delta (λ (a b) (* (* (- (/ 1 a) (/ 1 b)) (/ (/ (sqrt (/ PI 2)) (sqrt (- b a))) (sqrt (+ b a)))) (/ (/ (sqrt (/ PI 2)) (sqrt (- b a))) (sqrt (+ b a)))))>
* [enter]simplify:  Simplifying (* (- (/ 1 a) (/ 1 b)) (/ (/ (sqrt (/ PI 2)) (sqrt (- b a))) (sqrt (+ b a))))
* * [misc]simplify:  iters left: 6 (17 enodes)
* * [misc]simplify:  iters left: 5 (29 enodes)
* * [misc]simplify:  iters left: 4 (51 enodes)
* * [misc]simplify:  iters left: 3 (119 enodes)
* * [misc]simplify:  iters left: 2 (261 enodes)
* [exit]simplify:  Simplified to (/ (/ (- (/ 1 a) (/ 1 b)) (sqrt (- b a))) (/ (sqrt (+ b a)) (sqrt (/ PI 2))))
* [exit]simplify:  Simplified to (/ (/ (- (/ 1 a) (/ 1 b)) (sqrt (- b a))) (/ (sqrt (+ b a)) (sqrt (/ PI 2))))
* * * * [misc]progress:  [ 40 / 246 ] simplifiying candidate #<alt-delta (λ (a b) (* (* (- (/ 1 a) (/ 1 b)) (/ (/ (sqrt (/ PI 2)) (sqrt (- b a))) 1)) (/ (/ (sqrt (/ PI 2)) (sqrt (- b a))) (+ b a))))>
* [enter]simplify:  Simplifying (* (- (/ 1 a) (/ 1 b)) (/ (/ (sqrt (/ PI 2)) (sqrt (- b a))) 1))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (26 enodes)
* * [misc]simplify:  iters left: 4 (51 enodes)
* * [misc]simplify:  iters left: 3 (150 enodes)
* * [misc]simplify:  iters left: 2 (328 enodes)
* [exit]simplify:  Simplified to (* (/ (- (/ 1 a) (/ 1 b)) (sqrt (- b a))) (sqrt (/ PI 2)))
* [exit]simplify:  Simplified to (* (/ (- (/ 1 a) (/ 1 b)) (sqrt (- b a))) (sqrt (/ PI 2)))
* * * * [misc]progress:  [ 41 / 246 ] simplifiying candidate #<alt-delta (λ (a b) (* (* (- (/ 1 a) (/ 1 b)) (/ (/ (sqrt (/ PI 2)) 1) (* (cbrt (+ b a)) (cbrt (+ b a))))) (/ (/ (sqrt (/ PI 2)) (- b a)) (cbrt (+ b a)))))>
* [enter]simplify:  Simplifying (* (- (/ 1 a) (/ 1 b)) (/ (/ (sqrt (/ PI 2)) 1) (* (cbrt (+ b a)) (cbrt (+ b a)))))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (28 enodes)
* * [misc]simplify:  iters left: 4 (61 enodes)
* * [misc]simplify:  iters left: 3 (197 enodes)
* [exit]simplify:  Simplified to (* (/ (sqrt (/ PI 2)) (cbrt (+ b a))) (/ (- (/ 1 a) (/ 1 b)) (cbrt (+ b a))))
* [exit]simplify:  Simplified to (* (/ (sqrt (/ PI 2)) (cbrt (+ b a))) (/ (- (/ 1 a) (/ 1 b)) (cbrt (+ b a))))
* * * * [misc]progress:  [ 42 / 246 ] simplifiying candidate #<alt-delta (λ (a b) (* (* (- (/ 1 a) (/ 1 b)) (/ (/ (sqrt (/ PI 2)) 1) (sqrt (+ b a)))) (/ (/ (sqrt (/ PI 2)) (- b a)) (sqrt (+ b a)))))>
* [enter]simplify:  Simplifying (* (- (/ 1 a) (/ 1 b)) (/ (/ (sqrt (/ PI 2)) 1) (sqrt (+ b a))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (47 enodes)
* * [misc]simplify:  iters left: 3 (130 enodes)
* * [misc]simplify:  iters left: 2 (310 enodes)
* [exit]simplify:  Simplified to (/ (* (sqrt (/ PI 2)) (- (/ 1 a) (/ 1 b))) (sqrt (+ b a)))
* [exit]simplify:  Simplified to (/ (* (sqrt (/ PI 2)) (- (/ 1 a) (/ 1 b))) (sqrt (+ b a)))
* * * * [misc]progress:  [ 43 / 246 ] simplifiying candidate #<alt-delta (λ (a b) (* (* (- (/ 1 a) (/ 1 b)) (/ (/ (sqrt (/ PI 2)) 1) 1)) (/ (/ (sqrt (/ PI 2)) (- b a)) (+ b a))))>
* [enter]simplify:  Simplifying (* (- (/ 1 a) (/ 1 b)) (/ (/ (sqrt (/ PI 2)) 1) 1))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (22 enodes)
* * [misc]simplify:  iters left: 4 (43 enodes)
* * [misc]simplify:  iters left: 3 (117 enodes)
* * [misc]simplify:  iters left: 2 (180 enodes)
* * [misc]simplify:  iters left: 1 (386 enodes)
* [exit]simplify:  Simplified to (* (sqrt (/ PI 2)) (- (/ 1 a) (/ 1 b)))
* [exit]simplify:  Simplified to (* (sqrt (/ PI 2)) (- (/ 1 a) (/ 1 b)))
* * * * [misc]progress:  [ 44 / 246 ] simplifiying candidate #<alt-delta (λ (a b) (* (* (- (/ 1 a) (/ 1 b)) (/ (/ 1 (* (cbrt (- b a)) (cbrt (- b a)))) (* (cbrt (+ b a)) (cbrt (+ b a))))) (/ (/ (/ PI 2) (cbrt (- b a))) (cbrt (+ b a)))))>
* [enter]simplify:  Simplifying (* (- (/ 1 a) (/ 1 b)) (/ (/ 1 (* (cbrt (- b a)) (cbrt (- b a)))) (* (cbrt (+ b a)) (cbrt (+ b a)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (31 enodes)
* * [misc]simplify:  iters left: 4 (70 enodes)
* * [misc]simplify:  iters left: 3 (190 enodes)
* [exit]simplify:  Simplified to (/ (- (/ 1 a) (/ 1 b)) (* (* (cbrt (- b a)) (cbrt (+ b a))) (* (cbrt (- b a)) (cbrt (+ b a)))))
* [exit]simplify:  Simplified to (/ (- (/ 1 a) (/ 1 b)) (* (* (cbrt (- b a)) (cbrt (+ b a))) (* (cbrt (- b a)) (cbrt (+ b a)))))
* * * * [misc]progress:  [ 45 / 246 ] simplifiying candidate #<alt-delta (λ (a b) (* (* (- (/ 1 a) (/ 1 b)) (/ (/ 1 (* (cbrt (- b a)) (cbrt (- b a)))) (sqrt (+ b a)))) (/ (/ (/ PI 2) (cbrt (- b a))) (sqrt (+ b a)))))>
* [enter]simplify:  Simplifying (* (- (/ 1 a) (/ 1 b)) (/ (/ 1 (* (cbrt (- b a)) (cbrt (- b a)))) (sqrt (+ b a))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (28 enodes)
* * [misc]simplify:  iters left: 4 (54 enodes)
* * [misc]simplify:  iters left: 3 (133 enodes)
* * [misc]simplify:  iters left: 2 (452 enodes)
* [exit]simplify:  Simplified to (/ (/ (- (/ 1 a) (/ 1 b)) (sqrt (+ b a))) (* (cbrt (- b a)) (cbrt (- b a))))
* [exit]simplify:  Simplified to (/ (/ (- (/ 1 a) (/ 1 b)) (sqrt (+ b a))) (* (cbrt (- b a)) (cbrt (- b a))))
* * * * [misc]progress:  [ 46 / 246 ] simplifiying candidate #<alt-delta (λ (a b) (* (* (- (/ 1 a) (/ 1 b)) (/ (/ 1 (* (cbrt (- b a)) (cbrt (- b a)))) 1)) (/ (/ (/ PI 2) (cbrt (- b a))) (+ b a))))>
* [enter]simplify:  Simplifying (* (- (/ 1 a) (/ 1 b)) (/ (/ 1 (* (cbrt (- b a)) (cbrt (- b a)))) 1))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (50 enodes)
* * [misc]simplify:  iters left: 3 (133 enodes)
* * [misc]simplify:  iters left: 2 (381 enodes)
* [exit]simplify:  Simplified to (/ (/ (- (/ 1 a) (/ 1 b)) (cbrt (- b a))) (cbrt (- b a)))
* [exit]simplify:  Simplified to (/ (/ (- (/ 1 a) (/ 1 b)) (cbrt (- b a))) (cbrt (- b a)))
* * * * [misc]progress:  [ 47 / 246 ] simplifiying candidate #<alt-delta (λ (a b) (* (* (- (/ 1 a) (/ 1 b)) (/ (/ 1 (sqrt (- b a))) (* (cbrt (+ b a)) (cbrt (+ b a))))) (/ (/ (/ PI 2) (sqrt (- b a))) (cbrt (+ b a)))))>
* [enter]simplify:  Simplifying (* (- (/ 1 a) (/ 1 b)) (/ (/ 1 (sqrt (- b a))) (* (cbrt (+ b a)) (cbrt (+ b a)))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (28 enodes)
* * [misc]simplify:  iters left: 4 (61 enodes)
* * [misc]simplify:  iters left: 3 (156 enodes)
* [exit]simplify:  Simplified to (/ (/ (- (/ 1 a) (/ 1 b)) (cbrt (+ b a))) (* (cbrt (+ b a)) (sqrt (- b a))))
* [exit]simplify:  Simplified to (/ (/ (- (/ 1 a) (/ 1 b)) (cbrt (+ b a))) (* (cbrt (+ b a)) (sqrt (- b a))))
* * * * [misc]progress:  [ 48 / 246 ] simplifiying candidate #<alt-delta (λ (a b) (* (* (- (/ 1 a) (/ 1 b)) (/ (/ 1 (sqrt (- b a))) (sqrt (+ b a)))) (/ (/ (/ PI 2) (sqrt (- b a))) (sqrt (+ b a)))))>
* [enter]simplify:  Simplifying (* (- (/ 1 a) (/ 1 b)) (/ (/ 1 (sqrt (- b a))) (sqrt (+ b a))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (47 enodes)
* * [misc]simplify:  iters left: 3 (110 enodes)
* * [misc]simplify:  iters left: 2 (312 enodes)
* [exit]simplify:  Simplified to (/ (/ (- (/ 1 a) (/ 1 b)) (sqrt (- b a))) (sqrt (+ b a)))
* [exit]simplify:  Simplified to (/ (/ (- (/ 1 a) (/ 1 b)) (sqrt (- b a))) (sqrt (+ b a)))
* * * * [misc]progress:  [ 49 / 246 ] simplifiying candidate #<alt-delta (λ (a b) (* (* (- (/ 1 a) (/ 1 b)) (/ (/ 1 (sqrt (- b a))) 1)) (/ (/ (/ PI 2) (sqrt (- b a))) (+ b a))))>
* [enter]simplify:  Simplifying (* (- (/ 1 a) (/ 1 b)) (/ (/ 1 (sqrt (- b a))) 1))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (22 enodes)
* * [misc]simplify:  iters left: 4 (43 enodes)
* * [misc]simplify:  iters left: 3 (123 enodes)
* * [misc]simplify:  iters left: 2 (237 enodes)
* * [misc]simplify:  iters left: 1 (433 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:  [ 50 / 246 ] simplifiying candidate #<alt-delta (λ (a b) (* (* (- (/ 1 a) (/ 1 b)) (/ (/ 1 1) (* (cbrt (+ b a)) (cbrt (+ b a))))) (/ (/ (/ PI 2) (- b a)) (cbrt (+ b a)))))>
* [enter]simplify:  Simplifying (* (- (/ 1 a) (/ 1 b)) (/ (/ 1 1) (* (cbrt (+ b a)) (cbrt (+ b a)))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (22 enodes)
* * [misc]simplify:  iters left: 4 (45 enodes)
* * [misc]simplify:  iters left: 3 (111 enodes)
* * [misc]simplify:  iters left: 2 (270 enodes)
* [exit]simplify:  Simplified to (/ (- (/ 1 a) (/ 1 b)) (* (cbrt (+ b a)) (cbrt (+ b a))))
* [exit]simplify:  Simplified to (/ (- (/ 1 a) (/ 1 b)) (* (cbrt (+ b a)) (cbrt (+ b a))))
* * * * [misc]progress:  [ 51 / 246 ] simplifiying candidate #<alt-delta (λ (a b) (* (* (- (/ 1 a) (/ 1 b)) (/ (/ 1 1) (sqrt (+ b a)))) (/ (/ (/ PI 2) (- b a)) (sqrt (+ b a)))))>
* [enter]simplify:  Simplifying (* (- (/ 1 a) (/ 1 b)) (/ (/ 1 1) (sqrt (+ b a))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (34 enodes)
* * [misc]simplify:  iters left: 3 (81 enodes)
* * [misc]simplify:  iters left: 2 (178 enodes)
* * [misc]simplify:  iters left: 1 (237 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:  [ 52 / 246 ] simplifiying candidate #<alt-delta (λ (a b) (* (* (- (/ 1 a) (/ 1 b)) (/ (/ 1 1) 1)) (/ (/ (/ PI 2) (- b a)) (+ b a))))>
* [enter]simplify:  Simplifying (* (- (/ 1 a) (/ 1 b)) (/ (/ 1 1) 1))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (23 enodes)
* * [misc]simplify:  iters left: 3 (39 enodes)
* * [misc]simplify:  iters left: 2 (45 enodes)
* * [misc]simplify:  iters left: 1 (49 enodes)
* [exit]simplify:  Simplified to (- (/ 1 a) (/ 1 b))
* [exit]simplify:  Simplified to (- (/ 1 a) (/ 1 b))
* * * * [misc]progress:  [ 53 / 246 ] simplifiying candidate #<alt-delta (λ (a b) (* (* (- (/ 1 a) (/ 1 b)) (/ (/ PI (* (cbrt (- b a)) (cbrt (- b a)))) (* (cbrt (+ b a)) (cbrt (+ b a))))) (/ (/ (/ 1 2) (cbrt (- b a))) (cbrt (+ b a)))))>
* [enter]simplify:  Simplifying (* (- (/ 1 a) (/ 1 b)) (/ (/ PI (* (cbrt (- b a)) (cbrt (- b a)))) (* (cbrt (+ b a)) (cbrt (+ b a)))))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (32 enodes)
* * [misc]simplify:  iters left: 4 (71 enodes)
* * [misc]simplify:  iters left: 3 (207 enodes)
* [exit]simplify:  Simplified to (/ (* PI (- (/ 1 a) (/ 1 b))) (* (* (cbrt (- b a)) (cbrt (+ b a))) (* (cbrt (- b a)) (cbrt (+ b a)))))
* [exit]simplify:  Simplified to (/ (* PI (- (/ 1 a) (/ 1 b))) (* (* (cbrt (- b a)) (cbrt (+ b a))) (* (cbrt (- b a)) (cbrt (+ b a)))))
* * * * [misc]progress:  [ 54 / 246 ] simplifiying candidate #<alt-delta (λ (a b) (* (* (- (/ 1 a) (/ 1 b)) (/ (/ PI (* (cbrt (- b a)) (cbrt (- b a)))) (sqrt (+ b a)))) (/ (/ (/ 1 2) (cbrt (- b a))) (sqrt (+ b a)))))>
* [enter]simplify:  Simplifying (* (- (/ 1 a) (/ 1 b)) (/ (/ PI (* (cbrt (- b a)) (cbrt (- b a)))) (sqrt (+ b a))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (29 enodes)
* * [misc]simplify:  iters left: 4 (55 enodes)
* * [misc]simplify:  iters left: 3 (144 enodes)
* * [misc]simplify:  iters left: 2 (411 enodes)
* [exit]simplify:  Simplified to (/ (/ (- (/ PI a) (/ PI b)) (cbrt (- b a))) (* (cbrt (- b a)) (sqrt (+ b a))))
* [exit]simplify:  Simplified to (/ (/ (- (/ PI a) (/ PI b)) (cbrt (- b a))) (* (cbrt (- b a)) (sqrt (+ b a))))
* * * * [misc]progress:  [ 55 / 246 ] simplifiying candidate #<alt-delta (λ (a b) (* (* (- (/ 1 a) (/ 1 b)) (/ (/ PI (* (cbrt (- b a)) (cbrt (- b a)))) 1)) (/ (/ (/ 1 2) (cbrt (- b a))) (+ b a))))>
* [enter]simplify:  Simplifying (* (- (/ 1 a) (/ 1 b)) (/ (/ PI (* (cbrt (- b a)) (cbrt (- b a)))) 1))
* * [misc]simplify:  iters left: 6 (13 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 (436 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:  [ 56 / 246 ] simplifiying candidate #<alt-delta (λ (a b) (* (* (- (/ 1 a) (/ 1 b)) (/ (/ PI (sqrt (- b a))) (* (cbrt (+ b a)) (cbrt (+ b a))))) (/ (/ (/ 1 2) (sqrt (- b a))) (cbrt (+ b a)))))>
* [enter]simplify:  Simplifying (* (- (/ 1 a) (/ 1 b)) (/ (/ PI (sqrt (- b a))) (* (cbrt (+ b a)) (cbrt (+ b a)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (29 enodes)
* * [misc]simplify:  iters left: 4 (62 enodes)
* * [misc]simplify:  iters left: 3 (168 enodes)
* * [misc]simplify:  iters left: 2 (437 enodes)
* [exit]simplify:  Simplified to (/ (/ (- (/ PI a) (/ PI b)) (sqrt (- b a))) (* (cbrt (+ b a)) (cbrt (+ b a))))
* [exit]simplify:  Simplified to (/ (/ (- (/ PI a) (/ PI b)) (sqrt (- b a))) (* (cbrt (+ b a)) (cbrt (+ b a))))
* * * * [misc]progress:  [ 57 / 246 ] simplifiying candidate #<alt-delta (λ (a b) (* (* (- (/ 1 a) (/ 1 b)) (/ (/ PI (sqrt (- b a))) (sqrt (+ b a)))) (/ (/ (/ 1 2) (sqrt (- b a))) (sqrt (+ b a)))))>
* [enter]simplify:  Simplifying (* (- (/ 1 a) (/ 1 b)) (/ (/ PI (sqrt (- b a))) (sqrt (+ b a))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (26 enodes)
* * [misc]simplify:  iters left: 4 (48 enodes)
* * [misc]simplify:  iters left: 3 (116 enodes)
* * [misc]simplify:  iters left: 2 (258 enodes)
* [exit]simplify:  Simplified to (/ (/ (- (/ PI a) (/ PI b)) (sqrt (+ b a))) (sqrt (- b a)))
* [exit]simplify:  Simplified to (/ (/ (- (/ PI a) (/ PI b)) (sqrt (+ b a))) (sqrt (- b a)))
* * * * [misc]progress:  [ 58 / 246 ] simplifiying candidate #<alt-delta (λ (a b) (* (* (- (/ 1 a) (/ 1 b)) (/ (/ PI (sqrt (- b a))) 1)) (/ (/ (/ 1 2) (sqrt (- b a))) (+ b a))))>
* [enter]simplify:  Simplifying (* (- (/ 1 a) (/ 1 b)) (/ (/ PI (sqrt (- b a))) 1))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (23 enodes)
* * [misc]simplify:  iters left: 4 (48 enodes)
* * [misc]simplify:  iters left: 3 (148 enodes)
* * [misc]simplify:  iters left: 2 (339 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:  [ 59 / 246 ] simplifiying candidate #<alt-delta (λ (a b) (* (* (- (/ 1 a) (/ 1 b)) (/ (/ PI 1) (* (cbrt (+ b a)) (cbrt (+ b a))))) (/ (/ (/ 1 2) (- b a)) (cbrt (+ b a)))))>
* [enter]simplify:  Simplifying (* (- (/ 1 a) (/ 1 b)) (/ (/ PI 1) (* (cbrt (+ b a)) (cbrt (+ b a)))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (58 enodes)
* * [misc]simplify:  iters left: 3 (192 enodes)
* [exit]simplify:  Simplified to (* (/ (- (/ 1 a) (/ 1 b)) (cbrt (+ b a))) (/ PI (cbrt (+ b a))))
* [exit]simplify:  Simplified to (* (/ (- (/ 1 a) (/ 1 b)) (cbrt (+ b a))) (/ PI (cbrt (+ b a))))
* * * * [misc]progress:  [ 60 / 246 ] simplifiying candidate #<alt-delta (λ (a b) (* (* (- (/ 1 a) (/ 1 b)) (/ (/ PI 1) (sqrt (+ b a)))) (/ (/ (/ 1 2) (- b a)) (sqrt (+ b a)))))>
* [enter]simplify:  Simplifying (* (- (/ 1 a) (/ 1 b)) (/ (/ PI 1) (sqrt (+ b a))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (22 enodes)
* * [misc]simplify:  iters left: 4 (44 enodes)
* * [misc]simplify:  iters left: 3 (126 enodes)
* * [misc]simplify:  iters left: 2 (293 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:  [ 61 / 246 ] simplifiying candidate #<alt-delta (λ (a b) (* (* (- (/ 1 a) (/ 1 b)) (/ (/ PI 1) 1)) (/ (/ (/ 1 2) (- b a)) (+ b a))))>
* [enter]simplify:  Simplifying (* (- (/ 1 a) (/ 1 b)) (/ (/ PI 1) 1))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (40 enodes)
* * [misc]simplify:  iters left: 3 (111 enodes)
* * [misc]simplify:  iters left: 2 (185 enodes)
* * [misc]simplify:  iters left: 1 (350 enodes)
* [exit]simplify:  Simplified to (- (/ PI a) (/ PI b))
* [exit]simplify:  Simplified to (- (/ PI a) (/ PI b))
* * * * [misc]progress:  [ 62 / 246 ] simplifiying candidate #<alt-delta (λ (a b) (* (* (- (/ 1 a) (/ 1 b)) (/ 1 (* (cbrt (+ b a)) (cbrt (+ b a))))) (/ (/ (/ PI 2) (- b a)) (cbrt (+ b a)))))>
* [enter]simplify:  Simplifying (* (- (/ 1 a) (/ 1 b)) (/ 1 (* (cbrt (+ b a)) (cbrt (+ b a)))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (21 enodes)
* * [misc]simplify:  iters left: 4 (40 enodes)
* * [misc]simplify:  iters left: 3 (108 enodes)
* * [misc]simplify:  iters left: 2 (272 enodes)
* [exit]simplify:  Simplified to (/ (/ (- (/ 1 a) (/ 1 b)) (cbrt (+ b a))) (cbrt (+ b a)))
* [exit]simplify:  Simplified to (/ (/ (- (/ 1 a) (/ 1 b)) (cbrt (+ b a))) (cbrt (+ b a)))
* * * * [misc]progress:  [ 63 / 246 ] simplifiying candidate #<alt-delta (λ (a b) (* (* (- (/ 1 a) (/ 1 b)) (/ 1 (sqrt (+ b a)))) (/ (/ (/ PI 2) (- b a)) (sqrt (+ b a)))))>
* [enter]simplify:  Simplifying (* (- (/ 1 a) (/ 1 b)) (/ 1 (sqrt (+ 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 (70 enodes)
* * [misc]simplify:  iters left: 2 (145 enodes)
* * [misc]simplify:  iters left: 1 (197 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:  [ 64 / 246 ] simplifiying candidate #<alt-delta (λ (a b) (* (* (- (/ 1 a) (/ 1 b)) (/ 1 1)) (/ (/ (/ PI 2) (- b a)) (+ b a))))>
* [enter]simplify:  Simplifying (* (- (/ 1 a) (/ 1 b)) (/ 1 1))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (22 enodes)
* * [misc]simplify:  iters left: 3 (38 enodes)
* * [misc]simplify:  iters left: 2 (44 enodes)
* * [misc]simplify:  iters left: 1 (48 enodes)
* [exit]simplify:  Simplified to (- (/ 1 a) (/ 1 b))
* [exit]simplify:  Simplified to (- (/ 1 a) (/ 1 b))
* * * * [misc]progress:  [ 65 / 246 ] simplifiying candidate #<alt-delta (λ (a b) (* (* (- (/ 1 a) (/ 1 b)) (/ (/ PI 2) (* (cbrt (+ b a)) (cbrt (+ b a))))) (/ (/ 1 (- b a)) (cbrt (+ b a)))))>
* [enter]simplify:  Simplifying (* (- (/ 1 a) (/ 1 b)) (/ (/ PI 2) (* (cbrt (+ b a)) (cbrt (+ b a)))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (26 enodes)
* * [misc]simplify:  iters left: 4 (58 enodes)
* * [misc]simplify:  iters left: 3 (164 enodes)
* * [misc]simplify:  iters left: 2 (432 enodes)
* [exit]simplify:  Simplified to (/ (/ (- (/ PI a) (/ PI b)) 2) (* (cbrt (+ b a)) (cbrt (+ b a))))
* [exit]simplify:  Simplified to (/ (/ (- (/ PI a) (/ PI b)) 2) (* (cbrt (+ b a)) (cbrt (+ b a))))
* * * * [misc]progress:  [ 66 / 246 ] simplifiying candidate #<alt-delta (λ (a b) (* (* (- (/ 1 a) (/ 1 b)) (/ (/ PI 2) (sqrt (+ b a)))) (/ (/ 1 (- b a)) (sqrt (+ b a)))))>
* [enter]simplify:  Simplifying (* (- (/ 1 a) (/ 1 b)) (/ (/ PI 2) (sqrt (+ b a))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (23 enodes)
* * [misc]simplify:  iters left: 4 (44 enodes)
* * [misc]simplify:  iters left: 3 (112 enodes)
* * [misc]simplify:  iters left: 2 (254 enodes)
* [exit]simplify:  Simplified to (/ (- (/ PI a) (/ PI b)) (* (sqrt (+ b a)) 2))
* [exit]simplify:  Simplified to (/ (- (/ PI a) (/ PI b)) (* (sqrt (+ b a)) 2))
* * * * [misc]progress:  [ 67 / 246 ] simplifiying candidate #<alt-delta (λ (a b) (* (* (- (/ 1 a) (/ 1 b)) (/ (/ PI 2) 1)) (/ (/ 1 (- b a)) (+ b a))))>
* [enter]simplify:  Simplifying (* (- (/ 1 a) (/ 1 b)) (/ (/ PI 2) 1))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (20 enodes)
* * [misc]simplify:  iters left: 4 (41 enodes)
* * [misc]simplify:  iters left: 3 (112 enodes)
* * [misc]simplify:  iters left: 2 (204 enodes)
* * [misc]simplify:  iters left: 1 (412 enodes)
* [exit]simplify:  Simplified to (/ (- (/ PI a) (/ PI b)) 2)
* [exit]simplify:  Simplified to (/ (- (/ PI a) (/ PI b)) 2)
* * * * [misc]progress:  [ 68 / 246 ] simplifiying candidate #<alt-delta (λ (a b) (* (* (- (/ 1 a) (/ 1 b)) (/ (/ (/ PI 2) (- (pow b 3) (pow a 3))) (* (cbrt (+ b a)) (cbrt (+ b a))))) (/ (+ (* b b) (+ (* a a) (* b a))) (cbrt (+ b a)))))>
* [enter]simplify:  Simplifying (* (- (/ 1 a) (/ 1 b)) (/ (/ (/ PI 2) (- (pow b 3) (pow a 3))) (* (cbrt (+ b a)) (cbrt (+ b a)))))
* * [misc]simplify:  iters left: 6 (19 enodes)
* * [misc]simplify:  iters left: 5 (41 enodes)
* * [misc]simplify:  iters left: 4 (93 enodes)
* * [misc]simplify:  iters left: 3 (290 enodes)
* [exit]simplify:  Simplified to (* (/ (/ (- (/ 1 a) (/ 1 b)) (cbrt (+ b a))) (* 2 (cbrt (+ b a)))) (/ PI (- (pow b 3) (pow a 3))))
* [exit]simplify:  Simplified to (* (/ (/ (- (/ 1 a) (/ 1 b)) (cbrt (+ b a))) (* 2 (cbrt (+ b a)))) (/ PI (- (pow b 3) (pow a 3))))
* * * * [misc]progress:  [ 69 / 246 ] simplifiying candidate #<alt-delta (λ (a b) (* (* (- (/ 1 a) (/ 1 b)) (/ (/ (/ PI 2) (- (pow b 3) (pow a 3))) (sqrt (+ b a)))) (/ (+ (* b b) (+ (* a a) (* b a))) (sqrt (+ b a)))))>
* [enter]simplify:  Simplifying (* (- (/ 1 a) (/ 1 b)) (/ (/ (/ PI 2) (- (pow b 3) (pow a 3))) (sqrt (+ b a))))
* * [misc]simplify:  iters left: 6 (18 enodes)
* * [misc]simplify:  iters left: 5 (38 enodes)
* * [misc]simplify:  iters left: 4 (77 enodes)
* * [misc]simplify:  iters left: 3 (212 enodes)
* [exit]simplify:  Simplified to (/ (/ (/ PI 2) (- (pow b 3) (pow a 3))) (/ (sqrt (+ b a)) (- (/ 1 a) (/ 1 b))))
* [exit]simplify:  Simplified to (/ (/ (/ PI 2) (- (pow b 3) (pow a 3))) (/ (sqrt (+ b a)) (- (/ 1 a) (/ 1 b))))
* * * * [misc]progress:  [ 70 / 246 ] simplifiying candidate #<alt-delta (λ (a b) (* (* (- (/ 1 a) (/ 1 b)) (/ (/ (/ PI 2) (- (pow b 3) (pow a 3))) 1)) (/ (+ (* b b) (+ (* a a) (* b a))) (+ b a))))>
* [enter]simplify:  Simplifying (* (- (/ 1 a) (/ 1 b)) (/ (/ (/ PI 2) (- (pow b 3) (pow a 3))) 1))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (35 enodes)
* * [misc]simplify:  iters left: 4 (71 enodes)
* * [misc]simplify:  iters left: 3 (228 enodes)
* [exit]simplify:  Simplified to (/ (/ PI 2) (/ (- (pow b 3) (pow a 3)) (- (/ 1 a) (/ 1 b))))
* [exit]simplify:  Simplified to (/ (/ PI 2) (/ (- (pow b 3) (pow a 3)) (- (/ 1 a) (/ 1 b))))
* * * * [misc]progress:  [ 71 / 246 ] simplifiying candidate #<alt-delta (λ (a b) (* (* (- (/ 1 a) (/ 1 b)) (/ (/ (/ PI 2) (- (* b b) (* a a))) (* (cbrt (+ b a)) (cbrt (+ b a))))) (/ (+ b a) (cbrt (+ b a)))))>
* [enter]simplify:  Simplifying (* (- (/ 1 a) (/ 1 b)) (/ (/ (/ PI 2) (- (* b b) (* a a))) (* (cbrt (+ b a)) (cbrt (+ b a)))))
* * [misc]simplify:  iters left: 6 (18 enodes)
* * [misc]simplify:  iters left: 5 (36 enodes)
* * [misc]simplify:  iters left: 4 (93 enodes)
* * [misc]simplify:  iters left: 3 (352 enodes)
* [exit]simplify:  Simplified to (/ (* (/ PI 2) (/ (- (/ 1 a) (/ 1 b)) (- b a))) (* (* (cbrt (+ b a)) (cbrt (+ b a))) (+ b a)))
* [exit]simplify:  Simplified to (/ (* (/ PI 2) (/ (- (/ 1 a) (/ 1 b)) (- b a))) (* (* (cbrt (+ b a)) (cbrt (+ b a))) (+ b a)))
* * * * [misc]progress:  [ 72 / 246 ] simplifiying candidate #<alt-delta (λ (a b) (* (* (- (/ 1 a) (/ 1 b)) (/ (/ (/ PI 2) (- (* b b) (* a a))) (sqrt (+ b a)))) (/ (+ b a) (sqrt (+ b a)))))>
* [enter]simplify:  Simplifying (* (- (/ 1 a) (/ 1 b)) (/ (/ (/ PI 2) (- (* b b) (* a a))) (sqrt (+ b a))))
* * [misc]simplify:  iters left: 6 (17 enodes)
* * [misc]simplify:  iters left: 5 (33 enodes)
* * [misc]simplify:  iters left: 4 (77 enodes)
* * [misc]simplify:  iters left: 3 (268 enodes)
* [exit]simplify:  Simplified to (* (/ (- (/ 1 a) (/ 1 b)) (- b a)) (/ (/ (/ PI 2) (+ b a)) (sqrt (+ b a))))
* [exit]simplify:  Simplified to (* (/ (- (/ 1 a) (/ 1 b)) (- b a)) (/ (/ (/ PI 2) (+ b a)) (sqrt (+ b a))))
* * * * [misc]progress:  [ 73 / 246 ] simplifiying candidate #<alt-delta (λ (a b) (* (* (- (/ 1 a) (/ 1 b)) (/ (/ (/ PI 2) (- (* b b) (* a a))) 1)) (/ (+ b a) (+ b a))))>
* [enter]simplify:  Simplifying (* (- (/ 1 a) (/ 1 b)) (/ (/ (/ PI 2) (- (* b b) (* a a))) 1))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (31 enodes)
* * [misc]simplify:  iters left: 4 (73 enodes)
* * [misc]simplify:  iters left: 3 (294 enodes)
* [exit]simplify:  Simplified to (/ (/ PI 2) (/ (* (+ b a) (- b a)) (- (/ 1 a) (/ 1 b))))
* [exit]simplify:  Simplified to (/ (/ PI 2) (/ (* (+ b a) (- b a)) (- (/ 1 a) (/ 1 b))))
* * * * [misc]progress:  [ 74 / 246 ] 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:  [ 75 / 246 ] simplifiying candidate #<alt-delta (λ (a b) (* (* (- (/ 1 a) (/ 1 b)) (/ (/ PI 2) (- b a))) (/ 1 (+ b a))))>
* [enter]simplify:  Simplifying (* (- (/ 1 a) (/ 1 b)) (/ (/ PI 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 (124 enodes)
* * [misc]simplify:  iters left: 2 (277 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:  [ 76 / 246 ] 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 (37 enodes)
* * [misc]simplify:  iters left: 4 (70 enodes)
* * [misc]simplify:  iters left: 3 (203 enodes)
* [exit]simplify:  Simplified to (/ (/ (- (/ 1 a) (/ 1 b)) 2) (/ (+ (pow a 3) (pow b 3)) (/ PI (- b a))))
* [exit]simplify:  Simplified to (/ (/ (- (/ 1 a) (/ 1 b)) 2) (/ (+ (pow a 3) (pow b 3)) (/ PI (- b a))))
* * * * [misc]progress:  [ 77 / 246 ] 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 (86 enodes)
* * [misc]simplify:  iters left: 3 (343 enodes)
* [exit]simplify:  Simplified to (* (/ (- (/ 1 a) (/ 1 b)) (- b a)) (/ (/ (/ PI 2) (- b a)) (+ b a)))
* [exit]simplify:  Simplified to (* (/ (- (/ 1 a) (/ 1 b)) (- b a)) (/ (/ (/ PI 2) (- b a)) (+ b a)))
* * * * [misc]progress:  [ 78 / 246 ] 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 (29 enodes)
* * [misc]simplify:  iters left: 4 (56 enodes)
* * [misc]simplify:  iters left: 3 (139 enodes)
* * [misc]simplify:  iters left: 2 (307 enodes)
* [exit]simplify:  Simplified to (/ (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)))
* * * * [misc]progress:  [ 79 / 246 ] 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 (29 enodes)
* * [misc]simplify:  iters left: 4 (56 enodes)
* * [misc]simplify:  iters left: 3 (139 enodes)
* * [misc]simplify:  iters left: 2 (307 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (- (/ 1 a) (/ 1 b))) (* (* (+ b a) (- b a)) (/ 2 PI)))
* [exit]simplify:  Simplified to (/ (sqrt (- (/ 1 a) (/ 1 b))) (* (* (+ b a) (- b a)) (/ 2 PI)))
* * * * [misc]progress:  [ 80 / 246 ] 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 (28 enodes)
* * [misc]simplify:  iters left: 4 (61 enodes)
* * [misc]simplify:  iters left: 3 (193 enodes)
* [exit]simplify:  Simplified to (/ (/ (/ PI 2) (+ b a)) (/ (- b a) (- (/ 1 a) (/ 1 b))))
* [exit]simplify:  Simplified to (/ (/ (/ PI 2) (+ b a)) (/ (- b a) (- (/ 1 a) (/ 1 b))))
* * * * [misc]progress:  [ 81 / 246 ] 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 (30 enodes)
* * [misc]simplify:  iters left: 4 (61 enodes)
* * [misc]simplify:  iters left: 3 (185 enodes)
* * [misc]simplify:  iters left: 2 (489 enodes)
* [exit]simplify:  Simplified to (/ (- (sqrt (/ 1 a)) (sqrt (/ 1 b))) (* (* (- b a) (+ a b)) (/ 2 PI)))
* [exit]simplify:  Simplified to (/ (- (sqrt (/ 1 a)) (sqrt (/ 1 b))) (* (* (- b a) (+ a b)) (/ 2 PI)))
* * * * [misc]progress:  [ 82 / 246 ] 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 (28 enodes)
* * [misc]simplify:  iters left: 4 (61 enodes)
* * [misc]simplify:  iters left: 3 (193 enodes)
* [exit]simplify:  Simplified to (/ (/ (/ PI 2) (+ b a)) (/ (- b a) (- (/ 1 a) (/ 1 b))))
* [exit]simplify:  Simplified to (/ (/ (/ PI 2) (+ b a)) (/ (- b a) (- (/ 1 a) (/ 1 b))))
* * * * [misc]progress:  [ 83 / 246 ] 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 (28 enodes)
* * [misc]simplify:  iters left: 4 (61 enodes)
* * [misc]simplify:  iters left: 3 (193 enodes)
* [exit]simplify:  Simplified to (/ (/ (/ PI 2) (+ b a)) (/ (- b a) (- (/ 1 a) (/ 1 b))))
* [exit]simplify:  Simplified to (/ (/ (/ PI 2) (+ b a)) (/ (- b a) (- (/ 1 a) (/ 1 b))))
* * * * [misc]progress:  [ 84 / 246 ] 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 (28 enodes)
* * [misc]simplify:  iters left: 4 (61 enodes)
* * [misc]simplify:  iters left: 3 (193 enodes)
* [exit]simplify:  Simplified to (/ (/ (/ PI 2) (+ b a)) (/ (- b a) (- (/ 1 a) (/ 1 b))))
* [exit]simplify:  Simplified to (/ (/ (/ PI 2) (+ b a)) (/ (- b a) (- (/ 1 a) (/ 1 b))))
* * * * [misc]progress:  [ 85 / 246 ] 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 (28 enodes)
* * [misc]simplify:  iters left: 4 (61 enodes)
* * [misc]simplify:  iters left: 3 (193 enodes)
* [exit]simplify:  Simplified to (/ (/ (/ PI 2) (+ b a)) (/ (- b a) (- (/ 1 a) (/ 1 b))))
* [exit]simplify:  Simplified to (/ (/ (/ PI 2) (+ b a)) (/ (- b a) (- (/ 1 a) (/ 1 b))))
* * * * [misc]progress:  [ 86 / 246 ] 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) (- 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 (124 enodes)
* * [misc]simplify:  iters left: 2 (277 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:  [ 87 / 246 ] 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 (26 enodes)
* * [misc]simplify:  iters left: 4 (56 enodes)
* * [misc]simplify:  iters left: 3 (183 enodes)
* * [misc]simplify:  iters left: 2 (489 enodes)
* [exit]simplify:  Simplified to (/ (/ PI 2) (+ a b))
* [exit]simplify:  Simplified to (/ (/ PI 2) (+ a b))
* * * * [misc]progress:  [ 88 / 246 ] 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 (42 enodes)
* * [misc]simplify:  iters left: 4 (103 enodes)
* * [misc]simplify:  iters left: 3 (282 enodes)
* [exit]simplify:  Simplified to (* (- (/ (/ 1 a) (* a a)) (/ (/ 1 b) (* b b))) (/ (/ (/ PI 2) (+ a b)) (- b a)))
* [exit]simplify:  Simplified to (* (- (/ (/ 1 a) (* a a)) (/ (/ 1 b) (* b b))) (/ (/ (/ PI 2) (+ a b)) (- b a)))
* * * * [misc]progress:  [ 89 / 246 ] 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 (41 enodes)
* * [misc]simplify:  iters left: 4 (87 enodes)
* * [misc]simplify:  iters left: 3 (304 enodes)
* [exit]simplify:  Simplified to (/ (* (- (/ 1 a) (/ 1 b)) (+ (/ 1 b) (/ 1 a))) (/ (- b a) (/ (/ PI 2) (+ a b))))
* [exit]simplify:  Simplified to (/ (* (- (/ 1 a) (/ 1 b)) (+ (/ 1 b) (/ 1 a))) (/ (- b a) (/ (/ PI 2) (+ a b))))
* * * * [misc]progress:  [ 90 / 246 ] simplifiying candidate #<alt-delta (λ (a b) (* (/ (/ (/ PI 2) (- b a)) (+ b a)) (- (/ 1 a) (/ 1 b))))>
* * * * [misc]progress:  [ 91 / 246 ] simplifiying candidate #<alt-delta (λ (a b) (* (- (/ 1 a) (/ 1 b)) (/ (pow (/ (/ PI 2) (- b a)) 1) (+ b a))))>
* * * * [misc]progress:  [ 92 / 246 ] 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)))
* * [misc]simplify:  iters left: 5 (9 enodes)
* * [misc]simplify:  iters left: 4 (16 enodes)
* * [misc]simplify:  iters left: 3 (24 enodes)
* * [misc]simplify:  iters left: 2 (39 enodes)
* * [misc]simplify:  iters left: 1 (60 enodes)
* [exit]simplify:  Simplified to (- (log (/ PI 2)) (log (- b a)))
* [exit]simplify:  Simplified to (- (log (/ PI 2)) (log (- b a)))
* * * * [misc]progress:  [ 93 / 246 ] 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)))
* * [misc]simplify:  iters left: 5 (8 enodes)
* * [misc]simplify:  iters left: 4 (15 enodes)
* * [misc]simplify:  iters left: 3 (24 enodes)
* * [misc]simplify:  iters left: 2 (43 enodes)
* * [misc]simplify:  iters left: 1 (64 enodes)
* [exit]simplify:  Simplified to (log (/ (/ PI 2) (- b a)))
* [exit]simplify:  Simplified to (log (/ (/ PI 2) (- b a)))
* * * * [misc]progress:  [ 94 / 246 ] 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)))
* * [misc]simplify:  iters left: 5 (8 enodes)
* * [misc]simplify:  iters left: 4 (12 enodes)
* * [misc]simplify:  iters left: 3 (16 enodes)
* * [misc]simplify:  iters left: 2 (26 enodes)
* * [misc]simplify:  iters left: 1 (30 enodes)
* [exit]simplify:  Simplified to (exp (/ (/ PI 2) (- b a)))
* [exit]simplify:  Simplified to (exp (/ (/ PI 2) (- b a)))
* * * * [misc]progress:  [ 95 / 246 ] 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))))>
* [enter]simplify:  Simplifying (/ (* (* (/ PI 2) (/ PI 2)) (/ PI 2)) (* (* (- b a) (- b a)) (- b a)))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (28 enodes)
* * [misc]simplify:  iters left: 4 (98 enodes)
* * [misc]simplify:  iters left: 3 (326 enodes)
* [exit]simplify:  Simplified to (pow (/ (/ PI 2) (- b a)) 3)
* [exit]simplify:  Simplified to (pow (/ (/ PI 2) (- b a)) 3)
* * * * [misc]progress:  [ 96 / 246 ] simplifiying candidate #<alt-delta (λ (a b) (* (- (/ 1 a) (/ 1 b)) (/ (* (* (cbrt (/ (/ PI 2) (- b a))) (cbrt (/ (/ PI 2) (- b a)))) (cbrt (/ (/ PI 2) (- b a)))) (+ b a))))>
* [enter]simplify:  Simplifying (* (cbrt (/ (/ PI 2) (- b a))) (cbrt (/ (/ PI 2) (- b a))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (17 enodes)
* * [misc]simplify:  iters left: 3 (25 enodes)
* * [misc]simplify:  iters left: 2 (29 enodes)
* * [misc]simplify:  iters left: 1 (34 enodes)
* [exit]simplify:  Simplified to (* (cbrt (/ (/ PI 2) (- b a))) (cbrt (/ (/ PI 2) (- b a))))
* [exit]simplify:  Simplified to (* (cbrt (/ (/ PI 2) (- b a))) (cbrt (/ (/ PI 2) (- b a))))
* [enter]simplify:  Simplifying (cbrt (/ (/ PI 2) (- b a)))
* * [misc]simplify:  iters left: 5 (8 enodes)
* * [misc]simplify:  iters left: 4 (12 enodes)
* * [misc]simplify:  iters left: 3 (16 enodes)
* * [misc]simplify:  iters left: 2 (24 enodes)
* * [misc]simplify:  iters left: 1 (28 enodes)
* [exit]simplify:  Simplified to (cbrt (/ (/ PI 2) (- b a)))
* [exit]simplify:  Simplified to (cbrt (/ (/ PI 2) (- b a)))
* * * * [misc]progress:  [ 97 / 246 ] simplifiying candidate #<alt-delta (λ (a b) (* (- (/ 1 a) (/ 1 b)) (/ (cbrt (* (* (/ (/ PI 2) (- b a)) (/ (/ PI 2) (- b a))) (/ (/ PI 2) (- b a)))) (+ b a))))>
* [enter]simplify:  Simplifying (* (* (/ (/ PI 2) (- b a)) (/ (/ PI 2) (- b a))) (/ (/ PI 2) (- b a)))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (20 enodes)
* * [misc]simplify:  iters left: 4 (55 enodes)
* * [misc]simplify:  iters left: 3 (183 enodes)
* [exit]simplify:  Simplified to (pow (/ (/ PI 2) (- b a)) 3)
* [exit]simplify:  Simplified to (pow (/ (/ PI 2) (- b a)) 3)
* * * * [misc]progress:  [ 98 / 246 ] simplifiying candidate #<alt-delta (λ (a b) (* (- (/ 1 a) (/ 1 b)) (/ (* (sqrt (/ (/ PI 2) (- b a))) (sqrt (/ (/ PI 2) (- b a)))) (+ b a))))>
* [enter]simplify:  Simplifying (sqrt (/ (/ PI 2) (- b a)))
* * [misc]simplify:  iters left: 5 (8 enodes)
* * [misc]simplify:  iters left: 4 (12 enodes)
* * [misc]simplify:  iters left: 3 (16 enodes)
* * [misc]simplify:  iters left: 2 (24 enodes)
* * [misc]simplify:  iters left: 1 (28 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 (12 enodes)
* * [misc]simplify:  iters left: 3 (16 enodes)
* * [misc]simplify:  iters left: 2 (24 enodes)
* * [misc]simplify:  iters left: 1 (28 enodes)
* [exit]simplify:  Simplified to (sqrt (/ (/ PI 2) (- b a)))
* [exit]simplify:  Simplified to (sqrt (/ (/ PI 2) (- b a)))
* * * * [misc]progress:  [ 99 / 246 ] 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))
* * [misc]simplify:  iters left: 4 (4 enodes)
* * [misc]simplify:  iters left: 3 (6 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:  [ 100 / 246 ] simplifiying candidate #<alt-delta (λ (a b) (* (- (/ 1 a) (/ 1 b)) (/ (* (/ (* (cbrt (/ PI 2)) (cbrt (/ PI 2))) (* (cbrt (- b a)) (cbrt (- b a)))) (/ (cbrt (/ PI 2)) (cbrt (- b a)))) (+ b a))))>
* [enter]simplify:  Simplifying (/ (* (cbrt (/ PI 2)) (cbrt (/ PI 2))) (* (cbrt (- b a)) (cbrt (- b a))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (19 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 (/ 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 (- b a)))
* * [misc]simplify:  iters left: 5 (9 enodes)
* * [misc]simplify:  iters left: 4 (11 enodes)
* * [misc]simplify:  iters left: 3 (12 enodes)
* [exit]simplify:  Simplified to (/ (cbrt (/ PI 2)) (cbrt (- b a)))
* [exit]simplify:  Simplified to (/ (cbrt (/ PI 2)) (cbrt (- b a)))
* * * * [misc]progress:  [ 101 / 246 ] simplifiying candidate #<alt-delta (λ (a b) (* (- (/ 1 a) (/ 1 b)) (/ (* (/ (* (cbrt (/ PI 2)) (cbrt (/ PI 2))) (sqrt (- b a))) (/ (cbrt (/ PI 2)) (sqrt (- b a)))) (+ b a))))>
* [enter]simplify:  Simplifying (/ (* (cbrt (/ PI 2)) (cbrt (/ PI 2))) (sqrt (- b a)))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (17 enodes)
* * [misc]simplify:  iters left: 3 (18 enodes)
* [exit]simplify:  Simplified to (/ (* (cbrt (/ PI 2)) (cbrt (/ PI 2))) (sqrt (- b a)))
* [exit]simplify:  Simplified to (/ (* (cbrt (/ PI 2)) (cbrt (/ PI 2))) (sqrt (- b a)))
* [enter]simplify:  Simplifying (/ (cbrt (/ PI 2)) (sqrt (- b a)))
* * [misc]simplify:  iters left: 5 (9 enodes)
* * [misc]simplify:  iters left: 4 (11 enodes)
* * [misc]simplify:  iters left: 3 (12 enodes)
* [exit]simplify:  Simplified to (/ (cbrt (/ PI 2)) (sqrt (- b a)))
* [exit]simplify:  Simplified to (/ (cbrt (/ PI 2)) (sqrt (- b a)))
* * * * [misc]progress:  [ 102 / 246 ] simplifiying candidate #<alt-delta (λ (a b) (* (- (/ 1 a) (/ 1 b)) (/ (* (/ (* (cbrt (/ PI 2)) (cbrt (/ PI 2))) 1) (/ (cbrt (/ PI 2)) (- b a))) (+ b a))))>
* [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 (13 enodes)
* * [misc]simplify:  iters left: 3 (14 enodes)
* [exit]simplify:  Simplified to (* (cbrt (/ PI 2)) (/ (cbrt (/ PI 2)) 1))
* [exit]simplify:  Simplified to (* (cbrt (/ PI 2)) (/ (cbrt (/ PI 2)) 1))
* [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:  [ 103 / 246 ] simplifiying candidate #<alt-delta (λ (a b) (* (- (/ 1 a) (/ 1 b)) (/ (* (/ (sqrt (/ PI 2)) (* (cbrt (- b a)) (cbrt (- b a)))) (/ (sqrt (/ PI 2)) (cbrt (- b a)))) (+ b a))))>
* [enter]simplify:  Simplifying (/ (sqrt (/ PI 2)) (* (cbrt (- b a)) (cbrt (- b a))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (15 enodes)
* [exit]simplify:  Simplified to (/ (/ (sqrt (/ PI 2)) (cbrt (- b a))) (cbrt (- b a)))
* [exit]simplify:  Simplified to (/ (/ (sqrt (/ PI 2)) (cbrt (- b a))) (cbrt (- b a)))
* [enter]simplify:  Simplifying (/ (sqrt (/ PI 2)) (cbrt (- b a)))
* * [misc]simplify:  iters left: 5 (9 enodes)
* * [misc]simplify:  iters left: 4 (11 enodes)
* * [misc]simplify:  iters left: 3 (12 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (/ PI 2)) (cbrt (- b a)))
* [exit]simplify:  Simplified to (/ (sqrt (/ PI 2)) (cbrt (- b a)))
* * * * [misc]progress:  [ 104 / 246 ] simplifiying candidate #<alt-delta (λ (a b) (* (- (/ 1 a) (/ 1 b)) (/ (* (/ (sqrt (/ PI 2)) (sqrt (- b a))) (/ (sqrt (/ PI 2)) (sqrt (- b a)))) (+ b a))))>
* [enter]simplify:  Simplifying (/ (sqrt (/ PI 2)) (sqrt (- b a)))
* * [misc]simplify:  iters left: 5 (9 enodes)
* * [misc]simplify:  iters left: 4 (11 enodes)
* * [misc]simplify:  iters left: 3 (12 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (/ PI 2)) (sqrt (- b a)))
* [exit]simplify:  Simplified to (/ (sqrt (/ PI 2)) (sqrt (- b a)))
* [enter]simplify:  Simplifying (/ (sqrt (/ PI 2)) (sqrt (- b a)))
* * [misc]simplify:  iters left: 5 (9 enodes)
* * [misc]simplify:  iters left: 4 (11 enodes)
* * [misc]simplify:  iters left: 3 (12 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (/ PI 2)) (sqrt (- b a)))
* [exit]simplify:  Simplified to (/ (sqrt (/ PI 2)) (sqrt (- b a)))
* * * * [misc]progress:  [ 105 / 246 ] simplifiying candidate #<alt-delta (λ (a b) (* (- (/ 1 a) (/ 1 b)) (/ (* (/ (sqrt (/ PI 2)) 1) (/ (sqrt (/ PI 2)) (- b a))) (+ b a))))>
* [enter]simplify:  Simplifying (/ (sqrt (/ PI 2)) 1)
* * [misc]simplify:  iters left: 5 (6 enodes)
* * [misc]simplify:  iters left: 4 (8 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (/ PI 2)) 1)
* [exit]simplify:  Simplified to (/ (sqrt (/ PI 2)) 1)
* [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:  [ 106 / 246 ] simplifiying candidate #<alt-delta (λ (a b) (* (- (/ 1 a) (/ 1 b)) (/ (* (/ 1 (* (cbrt (- b a)) (cbrt (- b a)))) (/ (/ PI 2) (cbrt (- b a)))) (+ b a))))>
* [enter]simplify:  Simplifying (/ 1 (* (cbrt (- b a)) (cbrt (- b a))))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (14 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 2) (cbrt (- b a)))
* * [misc]simplify:  iters left: 5 (8 enodes)
* * [misc]simplify:  iters left: 4 (12 enodes)
* * [misc]simplify:  iters left: 3 (16 enodes)
* [exit]simplify:  Simplified to (/ (/ PI 2) (cbrt (- b a)))
* [exit]simplify:  Simplified to (/ (/ PI 2) (cbrt (- b a)))
* * * * [misc]progress:  [ 107 / 246 ] simplifiying candidate #<alt-delta (λ (a b) (* (- (/ 1 a) (/ 1 b)) (/ (* (/ 1 (sqrt (- b a))) (/ (/ PI 2) (sqrt (- b a)))) (+ b a))))>
* [enter]simplify:  Simplifying (/ 1 (sqrt (- b a)))
* * [misc]simplify:  iters left: 5 (6 enodes)
* * [misc]simplify:  iters left: 4 (10 enodes)
* * [misc]simplify:  iters left: 3 (11 enodes)
* [exit]simplify:  Simplified to (/ 1 (sqrt (- b a)))
* [exit]simplify:  Simplified to (/ 1 (sqrt (- b a)))
* [enter]simplify:  Simplifying (/ (/ PI 2) (sqrt (- b a)))
* * [misc]simplify:  iters left: 5 (8 enodes)
* * [misc]simplify:  iters left: 4 (12 enodes)
* * [misc]simplify:  iters left: 3 (16 enodes)
* [exit]simplify:  Simplified to (/ (/ PI 2) (sqrt (- b a)))
* [exit]simplify:  Simplified to (/ (/ PI 2) (sqrt (- b a)))
* * * * [misc]progress:  [ 108 / 246 ] simplifiying candidate #<alt-delta (λ (a b) (* (- (/ 1 a) (/ 1 b)) (/ (* (/ 1 1) (/ (/ PI 2) (- b a))) (+ 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 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:  [ 109 / 246 ] simplifiying candidate #<alt-delta (λ (a b) (* (- (/ 1 a) (/ 1 b)) (/ (* (/ PI (* (cbrt (- b a)) (cbrt (- b a)))) (/ (/ 1 2) (cbrt (- b a)))) (+ b a))))>
* [enter]simplify:  Simplifying (/ PI (* (cbrt (- b a)) (cbrt (- b a))))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (11 enodes)
* * [misc]simplify:  iters left: 4 (12 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 2) (cbrt (- b a)))
* * [misc]simplify:  iters left: 5 (8 enodes)
* * [misc]simplify:  iters left: 4 (14 enodes)
* * [misc]simplify:  iters left: 3 (18 enodes)
* [exit]simplify:  Simplified to (/ (/ 1 2) (cbrt (- b a)))
* [exit]simplify:  Simplified to (/ (/ 1 2) (cbrt (- b a)))
* * * * [misc]progress:  [ 110 / 246 ] simplifiying candidate #<alt-delta (λ (a b) (* (- (/ 1 a) (/ 1 b)) (/ (* (/ PI (sqrt (- b a))) (/ (/ 1 2) (sqrt (- b a)))) (+ b a))))>
* [enter]simplify:  Simplifying (/ PI (sqrt (- b a)))
* * [misc]simplify:  iters left: 5 (6 enodes)
* * [misc]simplify:  iters left: 4 (8 enodes)
* * [misc]simplify:  iters left: 3 (9 enodes)
* [exit]simplify:  Simplified to (/ PI (sqrt (- b a)))
* [exit]simplify:  Simplified to (/ PI (sqrt (- b a)))
* [enter]simplify:  Simplifying (/ (/ 1 2) (sqrt (- b a)))
* * [misc]simplify:  iters left: 5 (8 enodes)
* * [misc]simplify:  iters left: 4 (14 enodes)
* * [misc]simplify:  iters left: 3 (18 enodes)
* [exit]simplify:  Simplified to (/ (/ 1 2) (sqrt (- b a)))
* [exit]simplify:  Simplified to (/ (/ 1 2) (sqrt (- b a)))
* * * * [misc]progress:  [ 111 / 246 ] simplifiying candidate #<alt-delta (λ (a b) (* (- (/ 1 a) (/ 1 b)) (/ (* (/ PI 1) (/ (/ 1 2) (- b a))) (+ 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 1)
* [exit]simplify:  Simplified to (/ PI 1)
* [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:  [ 112 / 246 ] simplifiying candidate #<alt-delta (λ (a b) (* (- (/ 1 a) (/ 1 b)) (/ (* 1 (/ (/ PI 2) (- b a))) (+ b a))))>
* * * * [misc]progress:  [ 113 / 246 ] simplifiying candidate #<alt-delta (λ (a b) (* (- (/ 1 a) (/ 1 b)) (/ (* (/ PI 2) (/ 1 (- b a))) (+ b a))))>
* [enter]simplify:  Simplifying (/ 1 (- b a))
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (9 enodes)
* * [misc]simplify:  iters left: 2 (10 enodes)
* [exit]simplify:  Simplified to (/ 1 (- b a))
* [exit]simplify:  Simplified to (/ 1 (- b a))
* * * * [misc]progress:  [ 114 / 246 ] simplifiying candidate #<alt-delta (λ (a b) (* (- (/ 1 a) (/ 1 b)) (/ (/ 1 (/ (- b a) (/ PI 2))) (+ b a))))>
* [enter]simplify:  Simplifying (/ (- b a) (/ PI 2))
* * [misc]simplify:  iters left: 4 (7 enodes)
* * [misc]simplify:  iters left: 3 (14 enodes)
* * [misc]simplify:  iters left: 2 (25 enodes)
* * [misc]simplify:  iters left: 1 (40 enodes)
* [exit]simplify:  Simplified to (/ (- b a) (/ PI 2))
* [exit]simplify:  Simplified to (/ (- b a) (/ PI 2))
* * * * [misc]progress:  [ 115 / 246 ] simplifiying candidate #<alt-delta (λ (a b) (* (- (/ 1 a) (/ 1 b)) (/ (/ (/ (/ PI 2) (* (cbrt (- b a)) (cbrt (- b a)))) (cbrt (- b a))) (+ b a))))>
* [enter]simplify:  Simplifying (/ (/ PI 2) (* (cbrt (- b a)) (cbrt (- b a))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (15 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 (/ (/ (/ PI 2) (cbrt (- b a))) (cbrt (- b a)))
* [exit]simplify:  Simplified to (/ (/ (/ PI 2) (cbrt (- b a))) (cbrt (- b a)))
* * * * [misc]progress:  [ 116 / 246 ] simplifiying candidate #<alt-delta (λ (a b) (* (- (/ 1 a) (/ 1 b)) (/ (/ (/ (/ PI 2) (sqrt (- b a))) (sqrt (- b a))) (+ b a))))>
* [enter]simplify:  Simplifying (/ (/ PI 2) (sqrt (- b a)))
* * [misc]simplify:  iters left: 5 (8 enodes)
* * [misc]simplify:  iters left: 4 (12 enodes)
* * [misc]simplify:  iters left: 3 (16 enodes)
* [exit]simplify:  Simplified to (/ (/ PI 2) (sqrt (- b a)))
* [exit]simplify:  Simplified to (/ (/ PI 2) (sqrt (- b a)))
* * * * [misc]progress:  [ 117 / 246 ] simplifiying candidate #<alt-delta (λ (a b) (* (- (/ 1 a) (/ 1 b)) (/ (/ (/ (/ PI 2) 1) (- b a)) (+ b a))))>
* [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:  [ 118 / 246 ] 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 (/ (- b a) (cbrt (/ PI 2)))
* * [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 (18 enodes)
* [exit]simplify:  Simplified to (/ (- b a) (cbrt (/ PI 2)))
* [exit]simplify:  Simplified to (/ (- b a) (cbrt (/ PI 2)))
* * * * [misc]progress:  [ 119 / 246 ] simplifiying candidate #<alt-delta (λ (a b) (* (- (/ 1 a) (/ 1 b)) (/ (/ (sqrt (/ PI 2)) (/ (- b a) (sqrt (/ PI 2)))) (+ b a))))>
* [enter]simplify:  Simplifying (/ (- b a) (sqrt (/ PI 2)))
* * [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 (18 enodes)
* [exit]simplify:  Simplified to (/ (- b a) (sqrt (/ PI 2)))
* [exit]simplify:  Simplified to (/ (- b a) (sqrt (/ PI 2)))
* * * * [misc]progress:  [ 120 / 246 ] simplifiying candidate #<alt-delta (λ (a b) (* (- (/ 1 a) (/ 1 b)) (/ (/ 1 (/ (- b a) (/ PI 2))) (+ b a))))>
* [enter]simplify:  Simplifying (/ (- b a) (/ PI 2))
* * [misc]simplify:  iters left: 4 (7 enodes)
* * [misc]simplify:  iters left: 3 (14 enodes)
* * [misc]simplify:  iters left: 2 (25 enodes)
* * [misc]simplify:  iters left: 1 (40 enodes)
* [exit]simplify:  Simplified to (/ (- b a) (/ PI 2))
* [exit]simplify:  Simplified to (/ (- b a) (/ PI 2))
* * * * [misc]progress:  [ 121 / 246 ] simplifiying candidate #<alt-delta (λ (a b) (* (- (/ 1 a) (/ 1 b)) (/ (/ PI (/ (- b a) (/ 1 2))) (+ b a))))>
* [enter]simplify:  Simplifying (/ (- b a) (/ 1 2))
* * [misc]simplify:  iters left: 4 (7 enodes)
* * [misc]simplify:  iters left: 3 (16 enodes)
* * [misc]simplify:  iters left: 2 (27 enodes)
* * [misc]simplify:  iters left: 1 (42 enodes)
* [exit]simplify:  Simplified to (/ (- b a) (/ 1 2))
* [exit]simplify:  Simplified to (/ (- b a) (/ 1 2))
* * * * [misc]progress:  [ 122 / 246 ] simplifiying candidate #<alt-delta (λ (a b) (* (- (/ 1 a) (/ 1 b)) (/ (* (/ (/ PI 2) (- (pow b 3) (pow a 3))) (+ (* b b) (+ (* a a) (* b a)))) (+ b a))))>
* [enter]simplify:  Simplifying (/ (/ PI 2) (- (pow b 3) (pow a 3)))
* * [misc]simplify:  iters left: 5 (10 enodes)
* * [misc]simplify:  iters left: 4 (20 enodes)
* * [misc]simplify:  iters left: 3 (30 enodes)
* * [misc]simplify:  iters left: 2 (40 enodes)
* * [misc]simplify:  iters left: 1 (68 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:  [ 123 / 246 ] 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)))
* * [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) (+ a b)) (- b a))
* [exit]simplify:  Simplified to (/ (/ (/ PI 2) (+ a b)) (- b a))
* * * * [misc]progress:  [ 124 / 246 ] simplifiying candidate #<alt-delta (λ (a b) (* (- (/ 1 a) (/ 1 b)) (/ (/ PI (* (- b a) 2)) (+ b a))))>
* [enter]simplify:  Simplifying (* (- b a) 2)
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (8 enodes)
* * [misc]simplify:  iters left: 2 (15 enodes)
* * [misc]simplify:  iters left: 1 (21 enodes)
* [exit]simplify:  Simplified to (* (- b a) 2)
* [exit]simplify:  Simplified to (* (- b a) 2)
* * * * [misc]progress:  [ 125 / 246 ] simplifiying candidate #<alt-delta (λ (a b) (* (- (/ 1 a) (/ 1 b)) (pow (/ (/ (/ PI 2) (- b a)) (+ b a)) 1)))>
* * * * [misc]progress:  [ 126 / 246 ] 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 (24 enodes)
* * [misc]simplify:  iters left: 4 (42 enodes)
* * [misc]simplify:  iters left: 3 (101 enodes)
* * [misc]simplify:  iters left: 2 (268 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:  [ 127 / 246 ] simplifiying candidate #<alt-delta (λ (a b) (* (- (/ 1 a) (/ 1 b)) (exp (- (log (/ (/ PI 2) (- b a))) (log (+ b a))))))>
* [enter]simplify:  Simplifying (- (log (/ (/ PI 2) (- b a))) (log (+ b a)))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (21 enodes)
* * [misc]simplify:  iters left: 4 (35 enodes)
* * [misc]simplify:  iters left: 3 (72 enodes)
* * [misc]simplify:  iters left: 2 (147 enodes)
* * [misc]simplify:  iters left: 1 (316 enodes)
* [exit]simplify:  Simplified to (- (log (/ (/ PI 2) (- b a))) (log (+ b a)))
* [exit]simplify:  Simplified to (- (log (/ (/ PI 2) (- b a))) (log (+ b a)))
* * * * [misc]progress:  [ 128 / 246 ] 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 (20 enodes)
* * [misc]simplify:  iters left: 4 (41 enodes)
* * [misc]simplify:  iters left: 3 (106 enodes)
* * [misc]simplify:  iters left: 2 (235 enodes)
* [exit]simplify:  Simplified to (log (/ (/ PI (+ b a)) (* (- b a) 2)))
* [exit]simplify:  Simplified to (log (/ (/ PI (+ b a)) (* (- b a) 2)))
* * * * [misc]progress:  [ 129 / 246 ] 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 (17 enodes)
* * [misc]simplify:  iters left: 4 (30 enodes)
* * [misc]simplify:  iters left: 3 (74 enodes)
* * [misc]simplify:  iters left: 2 (149 enodes)
* * [misc]simplify:  iters left: 1 (332 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:  [ 130 / 246 ] 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 (50 enodes)
* * [misc]simplify:  iters left: 4 (212 enodes)
* [exit]simplify:  Simplified to (/ (* (/ (/ PI 2) (- b a)) (/ (/ PI 2) (- b a))) (/ (pow (+ a b) 3) (/ (/ PI 2) (- b a))))
* [exit]simplify:  Simplified to (/ (* (/ (/ PI 2) (- b a)) (/ (/ PI 2) (- b a))) (/ (pow (+ a b) 3) (/ (/ PI 2) (- b a))))
* * * * [misc]progress:  [ 131 / 246 ] simplifiying candidate #<alt-delta (λ (a b) (* (- (/ 1 a) (/ 1 b)) (cbrt (/ (* (* (/ (/ PI 2) (- b a)) (/ (/ PI 2) (- b a))) (/ (/ PI 2) (- b a))) (* (* (+ b a) (+ b a)) (+ b a))))))>
* [enter]simplify:  Simplifying (/ (* (* (/ (/ PI 2) (- b a)) (/ (/ PI 2) (- b a))) (/ (/ PI 2) (- b a))) (* (* (+ b a) (+ b a)) (+ b a)))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (45 enodes)
* * [misc]simplify:  iters left: 4 (171 enodes)
* [exit]simplify:  Simplified to (pow (/ (/ PI (+ b a)) (* (- b a) 2)) 3)
* [exit]simplify:  Simplified to (pow (/ (/ PI (+ b a)) (* (- b a) 2)) 3)
* * * * [misc]progress:  [ 132 / 246 ] 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 (18 enodes)
* * [misc]simplify:  iters left: 4 (31 enodes)
* * [misc]simplify:  iters left: 3 (75 enodes)
* * [misc]simplify:  iters left: 2 (150 enodes)
* * [misc]simplify:  iters left: 1 (316 enodes)
* [exit]simplify:  Simplified to (* (cbrt (/ (/ PI (+ b a)) (* (- b a) 2))) (cbrt (/ (/ PI (+ b a)) (* (- b a) 2))))
* [exit]simplify:  Simplified to (* (cbrt (/ (/ PI (+ b a)) (* (- b a) 2))) (cbrt (/ (/ PI (+ b a)) (* (- b a) 2))))
* [enter]simplify:  Simplifying (cbrt (/ (/ (/ PI 2) (- b a)) (+ b a)))
* * [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 (74 enodes)
* * [misc]simplify:  iters left: 2 (149 enodes)
* * [misc]simplify:  iters left: 1 (328 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:  [ 133 / 246 ] 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 (25 enodes)
* * [misc]simplify:  iters left: 4 (77 enodes)
* * [misc]simplify:  iters left: 3 (334 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:  [ 134 / 246 ] 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 (17 enodes)
* * [misc]simplify:  iters left: 4 (30 enodes)
* * [misc]simplify:  iters left: 3 (74 enodes)
* * [misc]simplify:  iters left: 2 (149 enodes)
* * [misc]simplify:  iters left: 1 (328 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 (17 enodes)
* * [misc]simplify:  iters left: 4 (30 enodes)
* * [misc]simplify:  iters left: 3 (74 enodes)
* * [misc]simplify:  iters left: 2 (149 enodes)
* * [misc]simplify:  iters left: 1 (328 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:  [ 135 / 246 ] 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: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (20 enodes)
* * [misc]simplify:  iters left: 3 (29 enodes)
* * [misc]simplify:  iters left: 2 (37 enodes)
* * [misc]simplify:  iters left: 1 (42 enodes)
* [exit]simplify:  Simplified to (- (/ (/ PI 2) (- b a)))
* [exit]simplify:  Simplified to (- (/ (/ PI 2) (- b 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:  [ 136 / 246 ] simplifiying candidate #<alt-delta (λ (a b) (* (- (/ 1 a) (/ 1 b)) (* (/ (* (cbrt (/ (/ PI 2) (- b a))) (cbrt (/ (/ PI 2) (- b a)))) (* (cbrt (+ b a)) (cbrt (+ b a)))) (/ (cbrt (/ (/ PI 2) (- b a))) (cbrt (+ b a))))))>
* [enter]simplify:  Simplifying (/ (* (cbrt (/ (/ PI 2) (- b a))) (cbrt (/ (/ PI 2) (- b a)))) (* (cbrt (+ b a)) (cbrt (+ b a))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (24 enodes)
* * [misc]simplify:  iters left: 4 (37 enodes)
* * [misc]simplify:  iters left: 3 (48 enodes)
* * [misc]simplify:  iters left: 2 (55 enodes)
* * [misc]simplify:  iters left: 1 (60 enodes)
* [exit]simplify:  Simplified to (* (/ (cbrt (/ (/ PI 2) (- b a))) (cbrt (+ b a))) (/ (cbrt (/ (/ PI 2) (- b a))) (cbrt (+ b a))))
* [exit]simplify:  Simplified to (* (/ (cbrt (/ (/ PI 2) (- b a))) (cbrt (+ b a))) (/ (cbrt (/ (/ PI 2) (- b a))) (cbrt (+ b a))))
* [enter]simplify:  Simplifying (/ (cbrt (/ (/ PI 2) (- b a))) (cbrt (+ b a)))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (20 enodes)
* * [misc]simplify:  iters left: 3 (28 enodes)
* * [misc]simplify:  iters left: 2 (32 enodes)
* * [misc]simplify:  iters left: 1 (37 enodes)
* [exit]simplify:  Simplified to (/ (cbrt (/ (/ PI 2) (- b a))) (cbrt (+ b a)))
* [exit]simplify:  Simplified to (/ (cbrt (/ (/ PI 2) (- b a))) (cbrt (+ b a)))
* * * * [misc]progress:  [ 137 / 246 ] simplifiying candidate #<alt-delta (λ (a b) (* (- (/ 1 a) (/ 1 b)) (* (/ (* (cbrt (/ (/ PI 2) (- b a))) (cbrt (/ (/ PI 2) (- b a)))) (sqrt (+ b a))) (/ (cbrt (/ (/ PI 2) (- b a))) (sqrt (+ b a))))))>
* [enter]simplify:  Simplifying (/ (* (cbrt (/ (/ PI 2) (- b a))) (cbrt (/ (/ PI 2) (- b a)))) (sqrt (+ b a)))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (25 enodes)
* * [misc]simplify:  iters left: 3 (34 enodes)
* * [misc]simplify:  iters left: 2 (38 enodes)
* * [misc]simplify:  iters left: 1 (43 enodes)
* [exit]simplify:  Simplified to (* (/ (cbrt (/ (/ PI 2) (- b a))) (sqrt (+ b a))) (cbrt (/ (/ PI 2) (- b a))))
* [exit]simplify:  Simplified to (* (/ (cbrt (/ (/ PI 2) (- b a))) (sqrt (+ b a))) (cbrt (/ (/ PI 2) (- b a))))
* [enter]simplify:  Simplifying (/ (cbrt (/ (/ PI 2) (- b a))) (sqrt (+ b a)))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (20 enodes)
* * [misc]simplify:  iters left: 3 (28 enodes)
* * [misc]simplify:  iters left: 2 (32 enodes)
* * [misc]simplify:  iters left: 1 (37 enodes)
* [exit]simplify:  Simplified to (/ (cbrt (/ (/ PI 2) (- b a))) (sqrt (+ b a)))
* [exit]simplify:  Simplified to (/ (cbrt (/ (/ PI 2) (- b a))) (sqrt (+ b a)))
* * * * [misc]progress:  [ 138 / 246 ] simplifiying candidate #<alt-delta (λ (a b) (* (- (/ 1 a) (/ 1 b)) (* (/ (* (cbrt (/ (/ PI 2) (- b a))) (cbrt (/ (/ PI 2) (- b a)))) 1) (/ (cbrt (/ (/ PI 2) (- b a))) (+ b a)))))>
* [enter]simplify:  Simplifying (/ (* (cbrt (/ (/ PI 2) (- b a))) (cbrt (/ (/ PI 2) (- b a)))) 1)
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (25 enodes)
* * [misc]simplify:  iters left: 3 (34 enodes)
* * [misc]simplify:  iters left: 2 (38 enodes)
* * [misc]simplify:  iters left: 1 (43 enodes)
* [exit]simplify:  Simplified to (* (/ (cbrt (/ (/ PI 2) (- b a))) 1) (cbrt (/ (/ PI 2) (- b a))))
* [exit]simplify:  Simplified to (* (/ (cbrt (/ (/ PI 2) (- b a))) 1) (cbrt (/ (/ PI 2) (- b a))))
* [enter]simplify:  Simplifying (/ (cbrt (/ (/ PI 2) (- b a))) (+ b a))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (19 enodes)
* * [misc]simplify:  iters left: 3 (27 enodes)
* * [misc]simplify:  iters left: 2 (31 enodes)
* * [misc]simplify:  iters left: 1 (36 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:  [ 139 / 246 ] simplifiying candidate #<alt-delta (λ (a b) (* (- (/ 1 a) (/ 1 b)) (* (/ (sqrt (/ (/ PI 2) (- b a))) (* (cbrt (+ b a)) (cbrt (+ b a)))) (/ (sqrt (/ (/ PI 2) (- b a))) (cbrt (+ b a))))))>
* [enter]simplify:  Simplifying (/ (sqrt (/ (/ PI 2) (- b a))) (* (cbrt (+ b a)) (cbrt (+ b a))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (23 enodes)
* * [misc]simplify:  iters left: 3 (31 enodes)
* * [misc]simplify:  iters left: 2 (35 enodes)
* * [misc]simplify:  iters left: 1 (40 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (/ (/ PI 2) (- b a))) (* (cbrt (+ b a)) (cbrt (+ b a))))
* [exit]simplify:  Simplified to (/ (sqrt (/ (/ PI 2) (- b a))) (* (cbrt (+ b a)) (cbrt (+ b a))))
* [enter]simplify:  Simplifying (/ (sqrt (/ (/ PI 2) (- b a))) (cbrt (+ b a)))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (20 enodes)
* * [misc]simplify:  iters left: 3 (28 enodes)
* * [misc]simplify:  iters left: 2 (32 enodes)
* * [misc]simplify:  iters left: 1 (37 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (/ (/ PI 2) (- b a))) (cbrt (+ b a)))
* [exit]simplify:  Simplified to (/ (sqrt (/ (/ PI 2) (- b a))) (cbrt (+ b a)))
* * * * [misc]progress:  [ 140 / 246 ] simplifiying candidate #<alt-delta (λ (a b) (* (- (/ 1 a) (/ 1 b)) (* (/ (sqrt (/ (/ PI 2) (- b a))) (sqrt (+ b a))) (/ (sqrt (/ (/ PI 2) (- b a))) (sqrt (+ b a))))))>
* [enter]simplify:  Simplifying (/ (sqrt (/ (/ PI 2) (- b a))) (sqrt (+ b a)))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (20 enodes)
* * [misc]simplify:  iters left: 3 (28 enodes)
* * [misc]simplify:  iters left: 2 (32 enodes)
* * [misc]simplify:  iters left: 1 (37 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (/ (/ PI 2) (- b a))) (sqrt (+ b a)))
* [exit]simplify:  Simplified to (/ (sqrt (/ (/ PI 2) (- b a))) (sqrt (+ b a)))
* [enter]simplify:  Simplifying (/ (sqrt (/ (/ PI 2) (- b a))) (sqrt (+ b a)))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (20 enodes)
* * [misc]simplify:  iters left: 3 (28 enodes)
* * [misc]simplify:  iters left: 2 (32 enodes)
* * [misc]simplify:  iters left: 1 (37 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (/ (/ PI 2) (- b a))) (sqrt (+ b a)))
* [exit]simplify:  Simplified to (/ (sqrt (/ (/ PI 2) (- b a))) (sqrt (+ b a)))
* * * * [misc]progress:  [ 141 / 246 ] simplifiying candidate #<alt-delta (λ (a b) (* (- (/ 1 a) (/ 1 b)) (* (/ (sqrt (/ (/ PI 2) (- b a))) 1) (/ (sqrt (/ (/ PI 2) (- b a))) (+ b a)))))>
* [enter]simplify:  Simplifying (/ (sqrt (/ (/ PI 2) (- b a))) 1)
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (20 enodes)
* * [misc]simplify:  iters left: 3 (28 enodes)
* * [misc]simplify:  iters left: 2 (32 enodes)
* * [misc]simplify:  iters left: 1 (37 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (/ (/ PI 2) (- b a))) 1)
* [exit]simplify:  Simplified to (/ (sqrt (/ (/ PI 2) (- b a))) 1)
* [enter]simplify:  Simplifying (/ (sqrt (/ (/ PI 2) (- b a))) (+ b a))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (19 enodes)
* * [misc]simplify:  iters left: 3 (27 enodes)
* * [misc]simplify:  iters left: 2 (31 enodes)
* * [misc]simplify:  iters left: 1 (36 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:  [ 142 / 246 ] simplifiying candidate #<alt-delta (λ (a b) (* (- (/ 1 a) (/ 1 b)) (* (/ (/ (* (cbrt (/ PI 2)) (cbrt (/ PI 2))) (* (cbrt (- b a)) (cbrt (- b a)))) (* (cbrt (+ b a)) (cbrt (+ b a)))) (/ (/ (cbrt (/ PI 2)) (cbrt (- b a))) (cbrt (+ b a))))))>
* [enter]simplify:  Simplifying (/ (/ (* (cbrt (/ PI 2)) (cbrt (/ PI 2))) (* (cbrt (- b a)) (cbrt (- b a)))) (* (cbrt (+ b a)) (cbrt (+ b a))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (28 enodes)
* * [misc]simplify:  iters left: 4 (60 enodes)
* * [misc]simplify:  iters left: 3 (128 enodes)
* * [misc]simplify:  iters left: 2 (235 enodes)
* * [misc]simplify:  iters left: 1 (297 enodes)
* [exit]simplify:  Simplified to (* (/ (/ (cbrt (/ PI 2)) (cbrt (- b a))) (cbrt (+ a b))) (/ (/ (cbrt (/ PI 2)) (cbrt (- b a))) (cbrt (+ a b))))
* [exit]simplify:  Simplified to (* (/ (/ (cbrt (/ PI 2)) (cbrt (- b a))) (cbrt (+ a b))) (/ (/ (cbrt (/ PI 2)) (cbrt (- b a))) (cbrt (+ a b))))
* [enter]simplify:  Simplifying (/ (/ (cbrt (/ PI 2)) (cbrt (- b a))) (cbrt (+ b a)))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (21 enodes)
* [exit]simplify:  Simplified to (/ (/ (cbrt (/ PI 2)) (cbrt (+ b a))) (cbrt (- b a)))
* [exit]simplify:  Simplified to (/ (/ (cbrt (/ PI 2)) (cbrt (+ b a))) (cbrt (- b a)))
* * * * [misc]progress:  [ 143 / 246 ] simplifiying candidate #<alt-delta (λ (a b) (* (- (/ 1 a) (/ 1 b)) (* (/ (/ (* (cbrt (/ PI 2)) (cbrt (/ PI 2))) (* (cbrt (- b a)) (cbrt (- b a)))) (sqrt (+ b a))) (/ (/ (cbrt (/ PI 2)) (cbrt (- b a))) (sqrt (+ b a))))))>
* [enter]simplify:  Simplifying (/ (/ (* (cbrt (/ PI 2)) (cbrt (/ PI 2))) (* (cbrt (- b a)) (cbrt (- b a)))) (sqrt (+ b a)))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (46 enodes)
* * [misc]simplify:  iters left: 3 (77 enodes)
* * [misc]simplify:  iters left: 2 (110 enodes)
* * [misc]simplify:  iters left: 1 (127 enodes)
* [exit]simplify:  Simplified to (/ (* (/ (cbrt (/ PI 2)) (cbrt (- b a))) (/ (cbrt (/ PI 2)) (cbrt (- b a)))) (sqrt (+ a b)))
* [exit]simplify:  Simplified to (/ (* (/ (cbrt (/ PI 2)) (cbrt (- b a))) (/ (cbrt (/ PI 2)) (cbrt (- b a)))) (sqrt (+ a b)))
* [enter]simplify:  Simplifying (/ (/ (cbrt (/ PI 2)) (cbrt (- b a))) (sqrt (+ b a)))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (21 enodes)
* [exit]simplify:  Simplified to (/ (/ (cbrt (/ PI 2)) (sqrt (+ b a))) (cbrt (- b a)))
* [exit]simplify:  Simplified to (/ (/ (cbrt (/ PI 2)) (sqrt (+ b a))) (cbrt (- b a)))
* * * * [misc]progress:  [ 144 / 246 ] simplifiying candidate #<alt-delta (λ (a b) (* (- (/ 1 a) (/ 1 b)) (* (/ (/ (* (cbrt (/ PI 2)) (cbrt (/ PI 2))) (* (cbrt (- b a)) (cbrt (- b a)))) 1) (/ (/ (cbrt (/ PI 2)) (cbrt (- b a))) (+ b a)))))>
* [enter]simplify:  Simplifying (/ (/ (* (cbrt (/ PI 2)) (cbrt (/ PI 2))) (* (cbrt (- b a)) (cbrt (- b a)))) 1)
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (45 enodes)
* * [misc]simplify:  iters left: 3 (77 enodes)
* * [misc]simplify:  iters left: 2 (179 enodes)
* * [misc]simplify:  iters left: 1 (354 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 (- b a))) (+ b a))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (20 enodes)
* * [misc]simplify:  iters left: 3 (28 enodes)
* [exit]simplify:  Simplified to (/ (cbrt (/ PI 2)) (* (+ b a) (cbrt (- b a))))
* [exit]simplify:  Simplified to (/ (cbrt (/ PI 2)) (* (+ b a) (cbrt (- b a))))
* * * * [misc]progress:  [ 145 / 246 ] simplifiying candidate #<alt-delta (λ (a b) (* (- (/ 1 a) (/ 1 b)) (* (/ (/ (* (cbrt (/ PI 2)) (cbrt (/ PI 2))) (sqrt (- b a))) (* (cbrt (+ b a)) (cbrt (+ b a)))) (/ (/ (cbrt (/ PI 2)) (sqrt (- b a))) (cbrt (+ b a))))))>
* [enter]simplify:  Simplifying (/ (/ (* (cbrt (/ PI 2)) (cbrt (/ PI 2))) (sqrt (- b a))) (* (cbrt (+ b a)) (cbrt (+ b a))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (23 enodes)
* * [misc]simplify:  iters left: 4 (38 enodes)
* * [misc]simplify:  iters left: 3 (73 enodes)
* * [misc]simplify:  iters left: 2 (112 enodes)
* * [misc]simplify:  iters left: 1 (131 enodes)
* [exit]simplify:  Simplified to (* (/ (cbrt (/ PI 2)) (cbrt (+ a b))) (/ (/ (cbrt (/ PI 2)) (cbrt (+ a b))) (sqrt (- b a))))
* [exit]simplify:  Simplified to (* (/ (cbrt (/ PI 2)) (cbrt (+ a b))) (/ (/ (cbrt (/ PI 2)) (cbrt (+ a b))) (sqrt (- b a))))
* [enter]simplify:  Simplifying (/ (/ (cbrt (/ PI 2)) (sqrt (- b a))) (cbrt (+ b a)))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (21 enodes)
* [exit]simplify:  Simplified to (/ (/ (cbrt (/ PI 2)) (cbrt (+ b a))) (sqrt (- b a)))
* [exit]simplify:  Simplified to (/ (/ (cbrt (/ PI 2)) (cbrt (+ b a))) (sqrt (- b a)))
* * * * [misc]progress:  [ 146 / 246 ] simplifiying candidate #<alt-delta (λ (a b) (* (- (/ 1 a) (/ 1 b)) (* (/ (/ (* (cbrt (/ PI 2)) (cbrt (/ PI 2))) (sqrt (- b a))) (sqrt (+ b a))) (/ (/ (cbrt (/ PI 2)) (sqrt (- b a))) (sqrt (+ b a))))))>
* [enter]simplify:  Simplifying (/ (/ (* (cbrt (/ PI 2)) (cbrt (/ PI 2))) (sqrt (- b a))) (sqrt (+ b a)))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (20 enodes)
* * [misc]simplify:  iters left: 4 (30 enodes)
* * [misc]simplify:  iters left: 3 (43 enodes)
* * [misc]simplify:  iters left: 2 (51 enodes)
* * [misc]simplify:  iters left: 1 (54 enodes)
* [exit]simplify:  Simplified to (/ (* (cbrt (/ PI 2)) (cbrt (/ PI 2))) (* (sqrt (- b a)) (sqrt (+ a b))))
* [exit]simplify:  Simplified to (/ (* (cbrt (/ PI 2)) (cbrt (/ PI 2))) (* (sqrt (- b a)) (sqrt (+ a b))))
* [enter]simplify:  Simplifying (/ (/ (cbrt (/ PI 2)) (sqrt (- b a))) (sqrt (+ b a)))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (21 enodes)
* [exit]simplify:  Simplified to (/ (/ (cbrt (/ PI 2)) (sqrt (+ b a))) (sqrt (- b a)))
* [exit]simplify:  Simplified to (/ (/ (cbrt (/ PI 2)) (sqrt (+ b a))) (sqrt (- b a)))
* * * * [misc]progress:  [ 147 / 246 ] simplifiying candidate #<alt-delta (λ (a b) (* (- (/ 1 a) (/ 1 b)) (* (/ (/ (* (cbrt (/ PI 2)) (cbrt (/ PI 2))) (sqrt (- b a))) 1) (/ (/ (cbrt (/ PI 2)) (sqrt (- b a))) (+ b a)))))>
* [enter]simplify:  Simplifying (/ (/ (* (cbrt (/ PI 2)) (cbrt (/ PI 2))) (sqrt (- b a))) 1)
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (20 enodes)
* * [misc]simplify:  iters left: 4 (29 enodes)
* * [misc]simplify:  iters left: 3 (51 enodes)
* * [misc]simplify:  iters left: 2 (101 enodes)
* * [misc]simplify:  iters left: 1 (133 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 (- b a))) (+ b a))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (20 enodes)
* * [misc]simplify:  iters left: 3 (28 enodes)
* [exit]simplify:  Simplified to (/ (cbrt (/ PI 2)) (* (+ b a) (sqrt (- b a))))
* [exit]simplify:  Simplified to (/ (cbrt (/ PI 2)) (* (+ b a) (sqrt (- b a))))
* * * * [misc]progress:  [ 148 / 246 ] simplifiying candidate #<alt-delta (λ (a b) (* (- (/ 1 a) (/ 1 b)) (* (/ (/ (* (cbrt (/ PI 2)) (cbrt (/ PI 2))) 1) (* (cbrt (+ b a)) (cbrt (+ b a)))) (/ (/ (cbrt (/ PI 2)) (- b a)) (cbrt (+ b a))))))>
* [enter]simplify:  Simplifying (/ (/ (* (cbrt (/ PI 2)) (cbrt (/ PI 2))) 1) (* (cbrt (+ b a)) (cbrt (+ b a))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (22 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (87 enodes)
* * [misc]simplify:  iters left: 2 (194 enodes)
* [exit]simplify:  Simplified to (* (/ (cbrt (/ PI 2)) (cbrt (+ a b))) (/ (cbrt (/ PI 2)) (cbrt (+ a b))))
* [exit]simplify:  Simplified to (* (/ (cbrt (/ PI 2)) (cbrt (+ a b))) (/ (cbrt (/ PI 2)) (cbrt (+ a b))))
* [enter]simplify:  Simplifying (/ (/ (cbrt (/ PI 2)) (- b a)) (cbrt (+ b a)))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (26 enodes)
* * [misc]simplify:  iters left: 3 (32 enodes)
* * [misc]simplify:  iters left: 2 (37 enodes)
* [exit]simplify:  Simplified to (/ (cbrt (/ PI 2)) (* (- b a) (cbrt (+ b a))))
* [exit]simplify:  Simplified to (/ (cbrt (/ PI 2)) (* (- b a) (cbrt (+ b a))))
* * * * [misc]progress:  [ 149 / 246 ] simplifiying candidate #<alt-delta (λ (a b) (* (- (/ 1 a) (/ 1 b)) (* (/ (/ (* (cbrt (/ PI 2)) (cbrt (/ PI 2))) 1) (sqrt (+ b a))) (/ (/ (cbrt (/ PI 2)) (- b a)) (sqrt (+ b a))))))>
* [enter]simplify:  Simplifying (/ (/ (* (cbrt (/ PI 2)) (cbrt (/ PI 2))) 1) (sqrt (+ b a)))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (28 enodes)
* * [misc]simplify:  iters left: 3 (48 enodes)
* * [misc]simplify:  iters left: 2 (90 enodes)
* * [misc]simplify:  iters left: 1 (197 enodes)
* [exit]simplify:  Simplified to (* (cbrt (/ PI 2)) (/ (cbrt (/ PI 2)) (sqrt (+ a b))))
* [exit]simplify:  Simplified to (* (cbrt (/ PI 2)) (/ (cbrt (/ PI 2)) (sqrt (+ a b))))
* [enter]simplify:  Simplifying (/ (/ (cbrt (/ PI 2)) (- b a)) (sqrt (+ b a)))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (26 enodes)
* * [misc]simplify:  iters left: 3 (32 enodes)
* * [misc]simplify:  iters left: 2 (37 enodes)
* [exit]simplify:  Simplified to (/ (cbrt (/ PI 2)) (* (- b a) (sqrt (+ b a))))
* [exit]simplify:  Simplified to (/ (cbrt (/ PI 2)) (* (- b a) (sqrt (+ b a))))
* * * * [misc]progress:  [ 150 / 246 ] simplifiying candidate #<alt-delta (λ (a b) (* (- (/ 1 a) (/ 1 b)) (* (/ (/ (* (cbrt (/ PI 2)) (cbrt (/ PI 2))) 1) 1) (/ (/ (cbrt (/ PI 2)) (- b a)) (+ b a)))))>
* [enter]simplify:  Simplifying (/ (/ (* (cbrt (/ PI 2)) (cbrt (/ PI 2))) 1) 1)
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (19 enodes)
* * [misc]simplify:  iters left: 3 (28 enodes)
* * [misc]simplify:  iters left: 2 (37 enodes)
* * [misc]simplify:  iters left: 1 (38 enodes)
* [exit]simplify:  Simplified to (/ (cbrt (/ PI 2)) (/ 1 (cbrt (/ PI 2))))
* [exit]simplify:  Simplified to (/ (cbrt (/ PI 2)) (/ 1 (cbrt (/ PI 2))))
* [enter]simplify:  Simplifying (/ (/ (cbrt (/ PI 2)) (- b a)) (+ b a))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (25 enodes)
* * [misc]simplify:  iters left: 3 (54 enodes)
* * [misc]simplify:  iters left: 2 (97 enodes)
* * [misc]simplify:  iters left: 1 (150 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:  [ 151 / 246 ] simplifiying candidate #<alt-delta (λ (a b) (* (- (/ 1 a) (/ 1 b)) (* (/ (/ (sqrt (/ PI 2)) (* (cbrt (- b a)) (cbrt (- b a)))) (* (cbrt (+ b a)) (cbrt (+ b a)))) (/ (/ (sqrt (/ PI 2)) (cbrt (- b a))) (cbrt (+ b a))))))>
* [enter]simplify:  Simplifying (/ (/ (sqrt (/ PI 2)) (* (cbrt (- b a)) (cbrt (- b a)))) (* (cbrt (+ b a)) (cbrt (+ b a))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (23 enodes)
* * [misc]simplify:  iters left: 4 (34 enodes)
* * [misc]simplify:  iters left: 3 (47 enodes)
* * [misc]simplify:  iters left: 2 (59 enodes)
* * [misc]simplify:  iters left: 1 (62 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (/ PI 2)) (* (* (cbrt (- b a)) (cbrt (+ b a))) (* (cbrt (- b a)) (cbrt (+ b a)))))
* [exit]simplify:  Simplified to (/ (sqrt (/ PI 2)) (* (* (cbrt (- b a)) (cbrt (+ b a))) (* (cbrt (- b a)) (cbrt (+ b a)))))
* [enter]simplify:  Simplifying (/ (/ (sqrt (/ PI 2)) (cbrt (- b a))) (cbrt (+ b a)))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (21 enodes)
* [exit]simplify:  Simplified to (/ (/ (sqrt (/ PI 2)) (cbrt (+ b a))) (cbrt (- b a)))
* [exit]simplify:  Simplified to (/ (/ (sqrt (/ PI 2)) (cbrt (+ b a))) (cbrt (- b a)))
* * * * [misc]progress:  [ 152 / 246 ] simplifiying candidate #<alt-delta (λ (a b) (* (- (/ 1 a) (/ 1 b)) (* (/ (/ (sqrt (/ PI 2)) (* (cbrt (- b a)) (cbrt (- b a)))) (sqrt (+ b a))) (/ (/ (sqrt (/ PI 2)) (cbrt (- b a))) (sqrt (+ b a))))))>
* [enter]simplify:  Simplifying (/ (/ (sqrt (/ PI 2)) (* (cbrt (- b a)) (cbrt (- b a)))) (sqrt (+ b a)))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (20 enodes)
* * [misc]simplify:  iters left: 4 (26 enodes)
* * [misc]simplify:  iters left: 3 (29 enodes)
* * [misc]simplify:  iters left: 2 (35 enodes)
* [exit]simplify:  Simplified to (/ (/ (sqrt (/ PI 2)) (sqrt (+ b a))) (* (cbrt (- b a)) (cbrt (- b a))))
* [exit]simplify:  Simplified to (/ (/ (sqrt (/ PI 2)) (sqrt (+ b a))) (* (cbrt (- b a)) (cbrt (- b a))))
* [enter]simplify:  Simplifying (/ (/ (sqrt (/ PI 2)) (cbrt (- b a))) (sqrt (+ b a)))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (21 enodes)
* [exit]simplify:  Simplified to (/ (/ (sqrt (/ PI 2)) (sqrt (+ b a))) (cbrt (- b a)))
* [exit]simplify:  Simplified to (/ (/ (sqrt (/ PI 2)) (sqrt (+ b a))) (cbrt (- b a)))
* * * * [misc]progress:  [ 153 / 246 ] simplifiying candidate #<alt-delta (λ (a b) (* (- (/ 1 a) (/ 1 b)) (* (/ (/ (sqrt (/ PI 2)) (* (cbrt (- b a)) (cbrt (- b a)))) 1) (/ (/ (sqrt (/ PI 2)) (cbrt (- b a))) (+ b a)))))>
* [enter]simplify:  Simplifying (/ (/ (sqrt (/ PI 2)) (* (cbrt (- b a)) (cbrt (- b a)))) 1)
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (20 enodes)
* * [misc]simplify:  iters left: 4 (26 enodes)
* * [misc]simplify:  iters left: 3 (29 enodes)
* * [misc]simplify:  iters left: 2 (30 enodes)
* * [misc]simplify:  iters left: 1 (32 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (/ PI 2)) (* (cbrt (- b a)) (cbrt (- b a))))
* [exit]simplify:  Simplified to (/ (sqrt (/ PI 2)) (* (cbrt (- b a)) (cbrt (- b a))))
* [enter]simplify:  Simplifying (/ (/ (sqrt (/ PI 2)) (cbrt (- b a))) (+ b a))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (20 enodes)
* * [misc]simplify:  iters left: 3 (28 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (/ PI 2)) (* (+ b a) (cbrt (- b a))))
* [exit]simplify:  Simplified to (/ (sqrt (/ PI 2)) (* (+ b a) (cbrt (- b a))))
* * * * [misc]progress:  [ 154 / 246 ] simplifiying candidate #<alt-delta (λ (a b) (* (- (/ 1 a) (/ 1 b)) (* (/ (/ (sqrt (/ PI 2)) (sqrt (- b a))) (* (cbrt (+ b a)) (cbrt (+ b a)))) (/ (/ (sqrt (/ PI 2)) (sqrt (- b a))) (cbrt (+ b a))))))>
* [enter]simplify:  Simplifying (/ (/ (sqrt (/ PI 2)) (sqrt (- b a))) (* (cbrt (+ b a)) (cbrt (+ b a))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (20 enodes)
* * [misc]simplify:  iters left: 4 (27 enodes)
* * [misc]simplify:  iters left: 3 (32 enodes)
* * [misc]simplify:  iters left: 2 (33 enodes)
* [exit]simplify:  Simplified to (/ (/ (sqrt (/ PI 2)) (sqrt (- b a))) (* (cbrt (+ b a)) (cbrt (+ b a))))
* [exit]simplify:  Simplified to (/ (/ (sqrt (/ PI 2)) (sqrt (- b a))) (* (cbrt (+ b a)) (cbrt (+ b a))))
* [enter]simplify:  Simplifying (/ (/ (sqrt (/ PI 2)) (sqrt (- b a))) (cbrt (+ b a)))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (21 enodes)
* [exit]simplify:  Simplified to (/ (/ (sqrt (/ PI 2)) (cbrt (+ b a))) (sqrt (- b a)))
* [exit]simplify:  Simplified to (/ (/ (sqrt (/ PI 2)) (cbrt (+ b a))) (sqrt (- b a)))
* * * * [misc]progress:  [ 155 / 246 ] simplifiying candidate #<alt-delta (λ (a b) (* (- (/ 1 a) (/ 1 b)) (* (/ (/ (sqrt (/ PI 2)) (sqrt (- b a))) (sqrt (+ b a))) (/ (/ (sqrt (/ PI 2)) (sqrt (- b a))) (sqrt (+ b a))))))>
* [enter]simplify:  Simplifying (/ (/ (sqrt (/ PI 2)) (sqrt (- b a))) (sqrt (+ b a)))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (21 enodes)
* [exit]simplify:  Simplified to (/ (/ (sqrt (/ PI 2)) (sqrt (+ b a))) (sqrt (- b a)))
* [exit]simplify:  Simplified to (/ (/ (sqrt (/ PI 2)) (sqrt (+ b a))) (sqrt (- b a)))
* [enter]simplify:  Simplifying (/ (/ (sqrt (/ PI 2)) (sqrt (- b a))) (sqrt (+ b a)))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (21 enodes)
* [exit]simplify:  Simplified to (/ (/ (sqrt (/ PI 2)) (sqrt (+ b a))) (sqrt (- b a)))
* [exit]simplify:  Simplified to (/ (/ (sqrt (/ PI 2)) (sqrt (+ b a))) (sqrt (- b a)))
* * * * [misc]progress:  [ 156 / 246 ] simplifiying candidate #<alt-delta (λ (a b) (* (- (/ 1 a) (/ 1 b)) (* (/ (/ (sqrt (/ PI 2)) (sqrt (- b a))) 1) (/ (/ (sqrt (/ PI 2)) (sqrt (- b a))) (+ b a)))))>
* [enter]simplify:  Simplifying (/ (/ (sqrt (/ PI 2)) (sqrt (- b a))) 1)
* * [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 (27 enodes)
* * [misc]simplify:  iters left: 2 (29 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (/ PI 2)) (sqrt (- b a)))
* [exit]simplify:  Simplified to (/ (sqrt (/ PI 2)) (sqrt (- b a)))
* [enter]simplify:  Simplifying (/ (/ (sqrt (/ PI 2)) (sqrt (- b a))) (+ b a))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (20 enodes)
* * [misc]simplify:  iters left: 3 (28 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (/ PI 2)) (* (+ b a) (sqrt (- b a))))
* [exit]simplify:  Simplified to (/ (sqrt (/ PI 2)) (* (+ b a) (sqrt (- b a))))
* * * * [misc]progress:  [ 157 / 246 ] simplifiying candidate #<alt-delta (λ (a b) (* (- (/ 1 a) (/ 1 b)) (* (/ (/ (sqrt (/ PI 2)) 1) (* (cbrt (+ b a)) (cbrt (+ b a)))) (/ (/ (sqrt (/ PI 2)) (- b a)) (cbrt (+ b a))))))>
* [enter]simplify:  Simplifying (/ (/ (sqrt (/ PI 2)) 1) (* (cbrt (+ b a)) (cbrt (+ b a))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (25 enodes)
* * [misc]simplify:  iters left: 3 (43 enodes)
* * [misc]simplify:  iters left: 2 (47 enodes)
* * [misc]simplify:  iters left: 1 (49 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (/ PI 2)) (* (cbrt (+ b a)) (cbrt (+ b a))))
* [exit]simplify:  Simplified to (/ (sqrt (/ PI 2)) (* (cbrt (+ b a)) (cbrt (+ b a))))
* [enter]simplify:  Simplifying (/ (/ (sqrt (/ PI 2)) (- b a)) (cbrt (+ b a)))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (26 enodes)
* * [misc]simplify:  iters left: 3 (32 enodes)
* * [misc]simplify:  iters left: 2 (37 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (/ PI 2)) (* (- b a) (cbrt (+ b a))))
* [exit]simplify:  Simplified to (/ (sqrt (/ PI 2)) (* (- b a) (cbrt (+ b a))))
* * * * [misc]progress:  [ 158 / 246 ] simplifiying candidate #<alt-delta (λ (a b) (* (- (/ 1 a) (/ 1 b)) (* (/ (/ (sqrt (/ PI 2)) 1) (sqrt (+ b a))) (/ (/ (sqrt (/ PI 2)) (- b a)) (sqrt (+ b a))))))>
* [enter]simplify:  Simplifying (/ (/ (sqrt (/ PI 2)) 1) (sqrt (+ b a)))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (19 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 (/ (sqrt (/ PI 2)) (sqrt (+ b a)))
* [exit]simplify:  Simplified to (/ (sqrt (/ PI 2)) (sqrt (+ b a)))
* [enter]simplify:  Simplifying (/ (/ (sqrt (/ PI 2)) (- b a)) (sqrt (+ b a)))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (26 enodes)
* * [misc]simplify:  iters left: 3 (32 enodes)
* * [misc]simplify:  iters left: 2 (37 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (/ PI 2)) (* (- b a) (sqrt (+ b a))))
* [exit]simplify:  Simplified to (/ (sqrt (/ PI 2)) (* (- b a) (sqrt (+ b a))))
* * * * [misc]progress:  [ 159 / 246 ] simplifiying candidate #<alt-delta (λ (a b) (* (- (/ 1 a) (/ 1 b)) (* (/ (/ (sqrt (/ PI 2)) 1) 1) (/ (/ (sqrt (/ PI 2)) (- b a)) (+ b a)))))>
* [enter]simplify:  Simplifying (/ (/ (sqrt (/ PI 2)) 1) 1)
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (11 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (/ PI 2)) 1)
* [exit]simplify:  Simplified to (/ (sqrt (/ PI 2)) 1)
* [enter]simplify:  Simplifying (/ (/ (sqrt (/ PI 2)) (- b a)) (+ b a))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (25 enodes)
* * [misc]simplify:  iters left: 3 (54 enodes)
* * [misc]simplify:  iters left: 2 (97 enodes)
* * [misc]simplify:  iters left: 1 (150 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:  [ 160 / 246 ] simplifiying candidate #<alt-delta (λ (a b) (* (- (/ 1 a) (/ 1 b)) (* (/ (/ 1 (* (cbrt (- b a)) (cbrt (- b a)))) (* (cbrt (+ b a)) (cbrt (+ b a)))) (/ (/ (/ PI 2) (cbrt (- b a))) (cbrt (+ b a))))))>
* [enter]simplify:  Simplifying (/ (/ 1 (* (cbrt (- b a)) (cbrt (- b a)))) (* (cbrt (+ b a)) (cbrt (+ b a))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (22 enodes)
* * [misc]simplify:  iters left: 4 (33 enodes)
* * [misc]simplify:  iters left: 3 (46 enodes)
* * [misc]simplify:  iters left: 2 (58 enodes)
* * [misc]simplify:  iters left: 1 (61 enodes)
* [exit]simplify:  Simplified to (/ 1 (* (* (cbrt (+ b a)) (cbrt (- b a))) (* (cbrt (+ b a)) (cbrt (- b a)))))
* [exit]simplify:  Simplified to (/ 1 (* (* (cbrt (+ b a)) (cbrt (- b a))) (* (cbrt (+ b a)) (cbrt (- b a)))))
* [enter]simplify:  Simplifying (/ (/ (/ PI 2) (cbrt (- b a))) (cbrt (+ b a)))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* * [misc]simplify:  iters left: 4 (25 enodes)
* * [misc]simplify:  iters left: 3 (32 enodes)
* * [misc]simplify:  iters left: 2 (44 enodes)
* * [misc]simplify:  iters left: 1 (45 enodes)
* [exit]simplify:  Simplified to (/ (/ PI (cbrt (- b a))) (* (cbrt (+ b a)) 2))
* [exit]simplify:  Simplified to (/ (/ PI (cbrt (- b a))) (* (cbrt (+ b a)) 2))
* * * * [misc]progress:  [ 161 / 246 ] simplifiying candidate #<alt-delta (λ (a b) (* (- (/ 1 a) (/ 1 b)) (* (/ (/ 1 (* (cbrt (- b a)) (cbrt (- b a)))) (sqrt (+ b a))) (/ (/ (/ PI 2) (cbrt (- b a))) (sqrt (+ b a))))))>
* [enter]simplify:  Simplifying (/ (/ 1 (* (cbrt (- b a)) (cbrt (- b a)))) (sqrt (+ b a)))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (25 enodes)
* * [misc]simplify:  iters left: 3 (28 enodes)
* * [misc]simplify:  iters left: 2 (34 enodes)
* [exit]simplify:  Simplified to (/ (/ 1 (cbrt (- b a))) (* (sqrt (+ b a)) (cbrt (- b a))))
* [exit]simplify:  Simplified to (/ (/ 1 (cbrt (- b a))) (* (sqrt (+ b a)) (cbrt (- b a))))
* [enter]simplify:  Simplifying (/ (/ (/ PI 2) (cbrt (- b a))) (sqrt (+ b a)))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* * [misc]simplify:  iters left: 4 (25 enodes)
* * [misc]simplify:  iters left: 3 (32 enodes)
* * [misc]simplify:  iters left: 2 (44 enodes)
* * [misc]simplify:  iters left: 1 (45 enodes)
* [exit]simplify:  Simplified to (/ (/ PI (cbrt (- b a))) (* (sqrt (+ b a)) 2))
* [exit]simplify:  Simplified to (/ (/ PI (cbrt (- b a))) (* (sqrt (+ b a)) 2))
* * * * [misc]progress:  [ 162 / 246 ] simplifiying candidate #<alt-delta (λ (a b) (* (- (/ 1 a) (/ 1 b)) (* (/ (/ 1 (* (cbrt (- b a)) (cbrt (- b a)))) 1) (/ (/ (/ PI 2) (cbrt (- b a))) (+ b a)))))>
* [enter]simplify:  Simplifying (/ (/ 1 (* (cbrt (- b a)) (cbrt (- b a)))) 1)
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (22 enodes)
* * [misc]simplify:  iters left: 3 (25 enodes)
* * [misc]simplify:  iters left: 2 (26 enodes)
* * [misc]simplify:  iters left: 1 (28 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 2) (cbrt (- b a))) (+ b a))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (24 enodes)
* * [misc]simplify:  iters left: 3 (39 enodes)
* * [misc]simplify:  iters left: 2 (51 enodes)
* * [misc]simplify:  iters left: 1 (76 enodes)
* [exit]simplify:  Simplified to (/ (/ (/ PI 2) (+ b a)) (cbrt (- b a)))
* [exit]simplify:  Simplified to (/ (/ (/ PI 2) (+ b a)) (cbrt (- b a)))
* * * * [misc]progress:  [ 163 / 246 ] simplifiying candidate #<alt-delta (λ (a b) (* (- (/ 1 a) (/ 1 b)) (* (/ (/ 1 (sqrt (- b a))) (* (cbrt (+ b a)) (cbrt (+ b a)))) (/ (/ (/ PI 2) (sqrt (- b a))) (cbrt (+ b a))))))>
* [enter]simplify:  Simplifying (/ (/ 1 (sqrt (- b a))) (* (cbrt (+ b a)) (cbrt (+ b a))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (26 enodes)
* * [misc]simplify:  iters left: 3 (31 enodes)
* * [misc]simplify:  iters left: 2 (32 enodes)
* [exit]simplify:  Simplified to (/ (/ 1 (sqrt (- b a))) (* (cbrt (+ b a)) (cbrt (+ b a))))
* [exit]simplify:  Simplified to (/ (/ 1 (sqrt (- b a))) (* (cbrt (+ b a)) (cbrt (+ b a))))
* [enter]simplify:  Simplifying (/ (/ (/ PI 2) (sqrt (- b a))) (cbrt (+ b a)))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* * [misc]simplify:  iters left: 4 (25 enodes)
* * [misc]simplify:  iters left: 3 (32 enodes)
* * [misc]simplify:  iters left: 2 (44 enodes)
* * [misc]simplify:  iters left: 1 (45 enodes)
* [exit]simplify:  Simplified to (/ (/ PI (sqrt (- b a))) (* (cbrt (+ b a)) 2))
* [exit]simplify:  Simplified to (/ (/ PI (sqrt (- b a))) (* (cbrt (+ b a)) 2))
* * * * [misc]progress:  [ 164 / 246 ] simplifiying candidate #<alt-delta (λ (a b) (* (- (/ 1 a) (/ 1 b)) (* (/ (/ 1 (sqrt (- b a))) (sqrt (+ b a))) (/ (/ (/ PI 2) (sqrt (- b a))) (sqrt (+ b a))))))>
* [enter]simplify:  Simplifying (/ (/ 1 (sqrt (- b a))) (sqrt (+ b a)))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (20 enodes)
* [exit]simplify:  Simplified to (/ (/ 1 (sqrt (+ b a))) (sqrt (- b a)))
* [exit]simplify:  Simplified to (/ (/ 1 (sqrt (+ b a))) (sqrt (- b a)))
* [enter]simplify:  Simplifying (/ (/ (/ PI 2) (sqrt (- b a))) (sqrt (+ b a)))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* * [misc]simplify:  iters left: 4 (25 enodes)
* * [misc]simplify:  iters left: 3 (32 enodes)
* * [misc]simplify:  iters left: 2 (44 enodes)
* * [misc]simplify:  iters left: 1 (45 enodes)
* [exit]simplify:  Simplified to (/ (/ PI (sqrt (- b a))) (* (sqrt (+ b a)) 2))
* [exit]simplify:  Simplified to (/ (/ PI (sqrt (- b a))) (* (sqrt (+ b a)) 2))
* * * * [misc]progress:  [ 165 / 246 ] simplifiying candidate #<alt-delta (λ (a b) (* (- (/ 1 a) (/ 1 b)) (* (/ (/ 1 (sqrt (- b a))) 1) (/ (/ (/ PI 2) (sqrt (- b a))) (+ b a)))))>
* [enter]simplify:  Simplifying (/ (/ 1 (sqrt (- b a))) 1)
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (17 enodes)
* * [misc]simplify:  iters left: 3 (19 enodes)
* [exit]simplify:  Simplified to (/ 1 (sqrt (- b a)))
* [exit]simplify:  Simplified to (/ 1 (sqrt (- b a)))
* [enter]simplify:  Simplifying (/ (/ (/ PI 2) (sqrt (- b a))) (+ b a))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (24 enodes)
* * [misc]simplify:  iters left: 3 (39 enodes)
* * [misc]simplify:  iters left: 2 (51 enodes)
* * [misc]simplify:  iters left: 1 (76 enodes)
* [exit]simplify:  Simplified to (/ (/ (/ PI 2) (+ b a)) (sqrt (- b a)))
* [exit]simplify:  Simplified to (/ (/ (/ PI 2) (+ b a)) (sqrt (- b a)))
* * * * [misc]progress:  [ 166 / 246 ] simplifiying candidate #<alt-delta (λ (a b) (* (- (/ 1 a) (/ 1 b)) (* (/ (/ 1 1) (* (cbrt (+ b a)) (cbrt (+ b a)))) (/ (/ (/ PI 2) (- b a)) (cbrt (+ b a))))))>
* [enter]simplify:  Simplifying (/ (/ 1 1) (* (cbrt (+ b a)) (cbrt (+ b a))))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (13 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) (- b a)) (cbrt (+ b a)))
* * [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 (51 enodes)
* * [misc]simplify:  iters left: 2 (88 enodes)
* * [misc]simplify:  iters left: 1 (126 enodes)
* [exit]simplify:  Simplified to (/ (/ (/ PI 2) (- b a)) (cbrt (+ b a)))
* [exit]simplify:  Simplified to (/ (/ (/ PI 2) (- b a)) (cbrt (+ b a)))
* * * * [misc]progress:  [ 167 / 246 ] simplifiying candidate #<alt-delta (λ (a b) (* (- (/ 1 a) (/ 1 b)) (* (/ (/ 1 1) (sqrt (+ b a))) (/ (/ (/ PI 2) (- b a)) (sqrt (+ b a))))))>
* [enter]simplify:  Simplifying (/ (/ 1 1) (sqrt (+ b a)))
* * [misc]simplify:  iters left: 5 (7 enodes)
* * [misc]simplify:  iters left: 4 (10 enodes)
* [exit]simplify:  Simplified to (/ 1 (sqrt (+ a b)))
* [exit]simplify:  Simplified to (/ 1 (sqrt (+ a b)))
* [enter]simplify:  Simplifying (/ (/ (/ PI 2) (- b a)) (sqrt (+ b a)))
* * [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 (51 enodes)
* * [misc]simplify:  iters left: 2 (88 enodes)
* * [misc]simplify:  iters left: 1 (126 enodes)
* [exit]simplify:  Simplified to (/ (/ (/ PI 2) (- b a)) (sqrt (+ b a)))
* [exit]simplify:  Simplified to (/ (/ (/ PI 2) (- b a)) (sqrt (+ b a)))
* * * * [misc]progress:  [ 168 / 246 ] simplifiying candidate #<alt-delta (λ (a b) (* (- (/ 1 a) (/ 1 b)) (* (/ (/ 1 1) 1) (/ (/ (/ PI 2) (- b a)) (+ b a)))))>
* [enter]simplify:  Simplifying (/ (/ 1 1) 1)
* * [misc]simplify:  iters left: 4 (3 enodes)
* * [misc]simplify:  iters left: 3 (5 enodes)
* [exit]simplify:  Simplified to 1
* [exit]simplify:  Simplified to 1
* [enter]simplify:  Simplifying (/ (/ (/ PI 2) (- b a)) (+ b a))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (29 enodes)
* * [misc]simplify:  iters left: 3 (73 enodes)
* * [misc]simplify:  iters left: 2 (148 enodes)
* * [misc]simplify:  iters left: 1 (317 enodes)
* [exit]simplify:  Simplified to (/ (/ PI (- b a)) (* (+ b a) 2))
* [exit]simplify:  Simplified to (/ (/ PI (- b a)) (* (+ b a) 2))
* * * * [misc]progress:  [ 169 / 246 ] simplifiying candidate #<alt-delta (λ (a b) (* (- (/ 1 a) (/ 1 b)) (* (/ (/ PI (* (cbrt (- b a)) (cbrt (- b a)))) (* (cbrt (+ b a)) (cbrt (+ b a)))) (/ (/ (/ 1 2) (cbrt (- b a))) (cbrt (+ b a))))))>
* [enter]simplify:  Simplifying (/ (/ PI (* (cbrt (- b a)) (cbrt (- b a)))) (* (cbrt (+ b a)) (cbrt (+ b a))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (20 enodes)
* * [misc]simplify:  iters left: 4 (31 enodes)
* * [misc]simplify:  iters left: 3 (44 enodes)
* * [misc]simplify:  iters left: 2 (56 enodes)
* * [misc]simplify:  iters left: 1 (59 enodes)
* [exit]simplify:  Simplified to (/ PI (* (* (cbrt (+ b a)) (cbrt (- b a))) (* (cbrt (+ b a)) (cbrt (- b a)))))
* [exit]simplify:  Simplified to (/ PI (* (* (cbrt (+ b a)) (cbrt (- b a))) (* (cbrt (+ b a)) (cbrt (- b a)))))
* [enter]simplify:  Simplifying (/ (/ (/ 1 2) (cbrt (- b a))) (cbrt (+ b a)))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (20 enodes)
* * [misc]simplify:  iters left: 4 (27 enodes)
* * [misc]simplify:  iters left: 3 (34 enodes)
* * [misc]simplify:  iters left: 2 (46 enodes)
* * [misc]simplify:  iters left: 1 (47 enodes)
* [exit]simplify:  Simplified to (/ (/ (/ 1 2) (cbrt (+ b a))) (cbrt (- b a)))
* [exit]simplify:  Simplified to (/ (/ (/ 1 2) (cbrt (+ b a))) (cbrt (- b a)))
* * * * [misc]progress:  [ 170 / 246 ] simplifiying candidate #<alt-delta (λ (a b) (* (- (/ 1 a) (/ 1 b)) (* (/ (/ PI (* (cbrt (- b a)) (cbrt (- b a)))) (sqrt (+ b a))) (/ (/ (/ 1 2) (cbrt (- b a))) (sqrt (+ b a))))))>
* [enter]simplify:  Simplifying (/ (/ PI (* (cbrt (- b a)) (cbrt (- b a)))) (sqrt (+ b a)))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (23 enodes)
* * [misc]simplify:  iters left: 3 (26 enodes)
* * [misc]simplify:  iters left: 2 (32 enodes)
* [exit]simplify:  Simplified to (/ (/ PI (sqrt (+ b a))) (* (cbrt (- b a)) (cbrt (- b a))))
* [exit]simplify:  Simplified to (/ (/ PI (sqrt (+ b a))) (* (cbrt (- b a)) (cbrt (- b a))))
* [enter]simplify:  Simplifying (/ (/ (/ 1 2) (cbrt (- b a))) (sqrt (+ b a)))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (20 enodes)
* * [misc]simplify:  iters left: 4 (27 enodes)
* * [misc]simplify:  iters left: 3 (34 enodes)
* * [misc]simplify:  iters left: 2 (46 enodes)
* * [misc]simplify:  iters left: 1 (47 enodes)
* [exit]simplify:  Simplified to (/ (/ (/ 1 2) (sqrt (+ b a))) (cbrt (- b a)))
* [exit]simplify:  Simplified to (/ (/ (/ 1 2) (sqrt (+ b a))) (cbrt (- b a)))
* * * * [misc]progress:  [ 171 / 246 ] simplifiying candidate #<alt-delta (λ (a b) (* (- (/ 1 a) (/ 1 b)) (* (/ (/ PI (* (cbrt (- b a)) (cbrt (- b a)))) 1) (/ (/ (/ 1 2) (cbrt (- b a))) (+ b a)))))>
* [enter]simplify:  Simplifying (/ (/ PI (* (cbrt (- b a)) (cbrt (- b a)))) 1)
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (23 enodes)
* * [misc]simplify:  iters left: 3 (26 enodes)
* * [misc]simplify:  iters left: 2 (27 enodes)
* * [misc]simplify:  iters left: 1 (29 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 2) (cbrt (- b a))) (+ b a))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (26 enodes)
* * [misc]simplify:  iters left: 3 (41 enodes)
* * [misc]simplify:  iters left: 2 (53 enodes)
* * [misc]simplify:  iters left: 1 (78 enodes)
* [exit]simplify:  Simplified to (/ (/ (/ 1 2) (+ b a)) (cbrt (- b a)))
* [exit]simplify:  Simplified to (/ (/ (/ 1 2) (+ b a)) (cbrt (- b a)))
* * * * [misc]progress:  [ 172 / 246 ] simplifiying candidate #<alt-delta (λ (a b) (* (- (/ 1 a) (/ 1 b)) (* (/ (/ PI (sqrt (- b a))) (* (cbrt (+ b a)) (cbrt (+ b a)))) (/ (/ (/ 1 2) (sqrt (- b a))) (cbrt (+ b a))))))>
* [enter]simplify:  Simplifying (/ (/ PI (sqrt (- b a))) (* (cbrt (+ b a)) (cbrt (+ b a))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (24 enodes)
* * [misc]simplify:  iters left: 3 (29 enodes)
* * [misc]simplify:  iters left: 2 (30 enodes)
* [exit]simplify:  Simplified to (/ (/ PI (sqrt (- b a))) (* (cbrt (+ b a)) (cbrt (+ b a))))
* [exit]simplify:  Simplified to (/ (/ PI (sqrt (- b a))) (* (cbrt (+ b a)) (cbrt (+ b a))))
* [enter]simplify:  Simplifying (/ (/ (/ 1 2) (sqrt (- b a))) (cbrt (+ b a)))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (20 enodes)
* * [misc]simplify:  iters left: 4 (27 enodes)
* * [misc]simplify:  iters left: 3 (34 enodes)
* * [misc]simplify:  iters left: 2 (46 enodes)
* * [misc]simplify:  iters left: 1 (47 enodes)
* [exit]simplify:  Simplified to (/ (/ (/ 1 2) (cbrt (+ b a))) (sqrt (- b a)))
* [exit]simplify:  Simplified to (/ (/ (/ 1 2) (cbrt (+ b a))) (sqrt (- b a)))
* * * * [misc]progress:  [ 173 / 246 ] simplifiying candidate #<alt-delta (λ (a b) (* (- (/ 1 a) (/ 1 b)) (* (/ (/ PI (sqrt (- b a))) (sqrt (+ b a))) (/ (/ (/ 1 2) (sqrt (- b a))) (sqrt (+ b a))))))>
* [enter]simplify:  Simplifying (/ (/ PI (sqrt (- b a))) (sqrt (+ b a)))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (18 enodes)
* [exit]simplify:  Simplified to (/ PI (* (sqrt (+ b a)) (sqrt (- b a))))
* [exit]simplify:  Simplified to (/ PI (* (sqrt (+ b a)) (sqrt (- b a))))
* [enter]simplify:  Simplifying (/ (/ (/ 1 2) (sqrt (- b a))) (sqrt (+ b a)))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (20 enodes)
* * [misc]simplify:  iters left: 4 (27 enodes)
* * [misc]simplify:  iters left: 3 (34 enodes)
* * [misc]simplify:  iters left: 2 (46 enodes)
* * [misc]simplify:  iters left: 1 (47 enodes)
* [exit]simplify:  Simplified to (/ (/ (/ 1 2) (sqrt (+ b a))) (sqrt (- b a)))
* [exit]simplify:  Simplified to (/ (/ (/ 1 2) (sqrt (+ b a))) (sqrt (- b a)))
* * * * [misc]progress:  [ 174 / 246 ] simplifiying candidate #<alt-delta (λ (a b) (* (- (/ 1 a) (/ 1 b)) (* (/ (/ PI (sqrt (- b a))) 1) (/ (/ (/ 1 2) (sqrt (- b a))) (+ b a)))))>
* [enter]simplify:  Simplifying (/ (/ PI (sqrt (- b a))) 1)
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (18 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 (- b a)))
* [exit]simplify:  Simplified to (/ PI (sqrt (- b a)))
* [enter]simplify:  Simplifying (/ (/ (/ 1 2) (sqrt (- b a))) (+ b a))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (26 enodes)
* * [misc]simplify:  iters left: 3 (41 enodes)
* * [misc]simplify:  iters left: 2 (53 enodes)
* * [misc]simplify:  iters left: 1 (78 enodes)
* [exit]simplify:  Simplified to (/ (/ (/ 1 2) (+ b a)) (sqrt (- b a)))
* [exit]simplify:  Simplified to (/ (/ (/ 1 2) (+ b a)) (sqrt (- b a)))
* * * * [misc]progress:  [ 175 / 246 ] simplifiying candidate #<alt-delta (λ (a b) (* (- (/ 1 a) (/ 1 b)) (* (/ (/ PI 1) (* (cbrt (+ b a)) (cbrt (+ b a)))) (/ (/ (/ 1 2) (- b a)) (cbrt (+ b a))))))>
* [enter]simplify:  Simplifying (/ (/ PI 1) (* (cbrt (+ b a)) (cbrt (+ b a))))
* * [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 (40 enodes)
* * [misc]simplify:  iters left: 2 (44 enodes)
* * [misc]simplify:  iters left: 1 (46 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 2) (- b a)) (cbrt (+ b a)))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (32 enodes)
* * [misc]simplify:  iters left: 3 (53 enodes)
* * [misc]simplify:  iters left: 2 (90 enodes)
* * [misc]simplify:  iters left: 1 (128 enodes)
* [exit]simplify:  Simplified to (/ (/ (/ 1 2) (- b a)) (cbrt (+ b a)))
* [exit]simplify:  Simplified to (/ (/ (/ 1 2) (- b a)) (cbrt (+ b a)))
* * * * [misc]progress:  [ 176 / 246 ] simplifiying candidate #<alt-delta (λ (a b) (* (- (/ 1 a) (/ 1 b)) (* (/ (/ PI 1) (sqrt (+ b a))) (/ (/ (/ 1 2) (- b a)) (sqrt (+ b a))))))>
* [enter]simplify:  Simplifying (/ (/ PI 1) (sqrt (+ b a)))
* * [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 (20 enodes)
* * [misc]simplify:  iters left: 1 (22 enodes)
* [exit]simplify:  Simplified to (/ PI (sqrt (+ b a)))
* [exit]simplify:  Simplified to (/ PI (sqrt (+ b a)))
* [enter]simplify:  Simplifying (/ (/ (/ 1 2) (- b a)) (sqrt (+ b a)))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (32 enodes)
* * [misc]simplify:  iters left: 3 (53 enodes)
* * [misc]simplify:  iters left: 2 (90 enodes)
* * [misc]simplify:  iters left: 1 (128 enodes)
* [exit]simplify:  Simplified to (/ (/ (/ 1 2) (- b a)) (sqrt (+ b a)))
* [exit]simplify:  Simplified to (/ (/ (/ 1 2) (- b a)) (sqrt (+ b a)))
* * * * [misc]progress:  [ 177 / 246 ] simplifiying candidate #<alt-delta (λ (a b) (* (- (/ 1 a) (/ 1 b)) (* (/ (/ PI 1) 1) (/ (/ (/ 1 2) (- b a)) (+ b a)))))>
* [enter]simplify:  Simplifying (/ (/ PI 1) 1)
* * [misc]simplify:  iters left: 4 (4 enodes)
* * [misc]simplify:  iters left: 3 (8 enodes)
* [exit]simplify:  Simplified to (/ PI 1)
* [exit]simplify:  Simplified to (/ PI 1)
* [enter]simplify:  Simplifying (/ (/ (/ 1 2) (- b a)) (+ b a))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* * [misc]simplify:  iters left: 4 (31 enodes)
* * [misc]simplify:  iters left: 3 (75 enodes)
* * [misc]simplify:  iters left: 2 (150 enodes)
* * [misc]simplify:  iters left: 1 (316 enodes)
* [exit]simplify:  Simplified to (/ (/ 1 (+ b a)) (* (- b a) 2))
* [exit]simplify:  Simplified to (/ (/ 1 (+ b a)) (* (- b a) 2))
* * * * [misc]progress:  [ 178 / 246 ] simplifiying candidate #<alt-delta (λ (a b) (* (- (/ 1 a) (/ 1 b)) (* (/ 1 (* (cbrt (+ b a)) (cbrt (+ b a)))) (/ (/ (/ PI 2) (- b a)) (cbrt (+ 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 2) (- b a)) (cbrt (+ b a)))
* * [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 (51 enodes)
* * [misc]simplify:  iters left: 2 (88 enodes)
* * [misc]simplify:  iters left: 1 (126 enodes)
* [exit]simplify:  Simplified to (/ (/ (/ PI 2) (- b a)) (cbrt (+ b a)))
* [exit]simplify:  Simplified to (/ (/ (/ PI 2) (- b a)) (cbrt (+ b a)))
* * * * [misc]progress:  [ 179 / 246 ] simplifiying candidate #<alt-delta (λ (a b) (* (- (/ 1 a) (/ 1 b)) (* (/ 1 (sqrt (+ b a))) (/ (/ (/ PI 2) (- b a)) (sqrt (+ 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 2) (- b a)) (sqrt (+ b a)))
* * [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 (51 enodes)
* * [misc]simplify:  iters left: 2 (88 enodes)
* * [misc]simplify:  iters left: 1 (126 enodes)
* [exit]simplify:  Simplified to (/ (/ (/ PI 2) (- b a)) (sqrt (+ b a)))
* [exit]simplify:  Simplified to (/ (/ (/ PI 2) (- b a)) (sqrt (+ b a)))
* * * * [misc]progress:  [ 180 / 246 ] simplifiying candidate #<alt-delta (λ (a b) (* (- (/ 1 a) (/ 1 b)) (* (/ 1 1) (/ (/ (/ PI 2) (- b a)) (+ 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 2) (- b a)) (+ b a))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (29 enodes)
* * [misc]simplify:  iters left: 3 (73 enodes)
* * [misc]simplify:  iters left: 2 (148 enodes)
* * [misc]simplify:  iters left: 1 (317 enodes)
* [exit]simplify:  Simplified to (/ (/ PI (- b a)) (* (+ b a) 2))
* [exit]simplify:  Simplified to (/ (/ PI (- b a)) (* (+ b a) 2))
* * * * [misc]progress:  [ 181 / 246 ] simplifiying candidate #<alt-delta (λ (a b) (* (- (/ 1 a) (/ 1 b)) (* (/ (/ PI 2) (* (cbrt (+ b a)) (cbrt (+ b a)))) (/ (/ 1 (- b a)) (cbrt (+ b a))))))>
* [enter]simplify:  Simplifying (/ (/ PI 2) (* (cbrt (+ b a)) (cbrt (+ b a))))
* * [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 (+ b a))) (cbrt (+ b a)))
* [exit]simplify:  Simplified to (/ (/ (/ PI 2) (cbrt (+ b a))) (cbrt (+ b a)))
* [enter]simplify:  Simplifying (/ (/ 1 (- b a)) (cbrt (+ b a)))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (25 enodes)
* * [misc]simplify:  iters left: 3 (31 enodes)
* * [misc]simplify:  iters left: 2 (36 enodes)
* [exit]simplify:  Simplified to (/ (/ 1 (- b a)) (cbrt (+ b a)))
* [exit]simplify:  Simplified to (/ (/ 1 (- b a)) (cbrt (+ b a)))
* * * * [misc]progress:  [ 182 / 246 ] simplifiying candidate #<alt-delta (λ (a b) (* (- (/ 1 a) (/ 1 b)) (* (/ (/ PI 2) (sqrt (+ b a))) (/ (/ 1 (- b a)) (sqrt (+ b a))))))>
* [enter]simplify:  Simplifying (/ (/ PI 2) (sqrt (+ b a)))
* * [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 (+ b a)))
* [exit]simplify:  Simplified to (/ (/ PI 2) (sqrt (+ b a)))
* [enter]simplify:  Simplifying (/ (/ 1 (- b a)) (sqrt (+ b a)))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (25 enodes)
* * [misc]simplify:  iters left: 3 (31 enodes)
* * [misc]simplify:  iters left: 2 (36 enodes)
* [exit]simplify:  Simplified to (/ (/ 1 (- b a)) (sqrt (+ b a)))
* [exit]simplify:  Simplified to (/ (/ 1 (- b a)) (sqrt (+ b a)))
* * * * [misc]progress:  [ 183 / 246 ] simplifiying candidate #<alt-delta (λ (a b) (* (- (/ 1 a) (/ 1 b)) (* (/ (/ PI 2) 1) (/ (/ 1 (- b a)) (+ b a)))))>
* [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)
* [enter]simplify:  Simplifying (/ (/ 1 (- b a)) (+ b a))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (24 enodes)
* * [misc]simplify:  iters left: 3 (53 enodes)
* * [misc]simplify:  iters left: 2 (96 enodes)
* * [misc]simplify:  iters left: 1 (149 enodes)
* [exit]simplify:  Simplified to (/ 1 (* (- b a) (+ b a)))
* [exit]simplify:  Simplified to (/ 1 (* (- b a) (+ b a)))
* * * * [misc]progress:  [ 184 / 246 ] simplifiying candidate #<alt-delta (λ (a b) (* (- (/ 1 a) (/ 1 b)) (* (/ (/ (/ PI 2) (- (pow b 3) (pow a 3))) (* (cbrt (+ b a)) (cbrt (+ b a)))) (/ (+ (* b b) (+ (* a a) (* b a))) (cbrt (+ b a))))))>
* [enter]simplify:  Simplifying (/ (/ (/ PI 2) (- (pow b 3) (pow a 3))) (* (cbrt (+ b a)) (cbrt (+ b a))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (29 enodes)
* * [misc]simplify:  iters left: 4 (53 enodes)
* * [misc]simplify:  iters left: 3 (125 enodes)
* * [misc]simplify:  iters left: 2 (292 enodes)
* [exit]simplify:  Simplified to (/ (/ (/ PI 2) (cbrt (+ a b))) (* (- (pow b 3) (pow a 3)) (cbrt (+ a b))))
* [exit]simplify:  Simplified to (/ (/ (/ PI 2) (cbrt (+ a b))) (* (- (pow b 3) (pow a 3)) (cbrt (+ a b))))
* [enter]simplify:  Simplifying (/ (+ (* b b) (+ (* a a) (* b a))) (cbrt (+ b a)))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (23 enodes)
* * [misc]simplify:  iters left: 3 (25 enodes)
* * [misc]simplify:  iters left: 2 (26 enodes)
* [exit]simplify:  Simplified to (/ (+ (* a a) (* (+ b a) b)) (cbrt (+ b a)))
* [exit]simplify:  Simplified to (/ (+ (* a a) (* (+ b a) b)) (cbrt (+ b a)))
* * * * [misc]progress:  [ 185 / 246 ] simplifiying candidate #<alt-delta (λ (a b) (* (- (/ 1 a) (/ 1 b)) (* (/ (/ (/ PI 2) (- (pow b 3) (pow a 3))) (sqrt (+ b a))) (/ (+ (* b b) (+ (* a a) (* b a))) (sqrt (+ b a))))))>
* [enter]simplify:  Simplifying (/ (/ (/ PI 2) (- (pow b 3) (pow a 3))) (sqrt (+ b a)))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (26 enodes)
* * [misc]simplify:  iters left: 4 (45 enodes)
* * [misc]simplify:  iters left: 3 (92 enodes)
* * [misc]simplify:  iters left: 2 (178 enodes)
* * [misc]simplify:  iters left: 1 (284 enodes)
* [exit]simplify:  Simplified to (/ (/ PI (sqrt (+ a b))) (- (* (* b b) (* b 2)) (* (* a 2) (* a a))))
* [exit]simplify:  Simplified to (/ (/ PI (sqrt (+ a b))) (- (* (* b b) (* b 2)) (* (* a 2) (* a a))))
* [enter]simplify:  Simplifying (/ (+ (* b b) (+ (* a a) (* b a))) (sqrt (+ b a)))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (23 enodes)
* * [misc]simplify:  iters left: 3 (25 enodes)
* * [misc]simplify:  iters left: 2 (26 enodes)
* [exit]simplify:  Simplified to (/ (+ (* a a) (* (+ b a) b)) (sqrt (+ b a)))
* [exit]simplify:  Simplified to (/ (+ (* a a) (* (+ b a) b)) (sqrt (+ b a)))
* * * * [misc]progress:  [ 186 / 246 ] simplifiying candidate #<alt-delta (λ (a b) (* (- (/ 1 a) (/ 1 b)) (* (/ (/ (/ PI 2) (- (pow b 3) (pow a 3))) 1) (/ (+ (* b b) (+ (* a a) (* b a))) (+ b a)))))>
* [enter]simplify:  Simplifying (/ (/ (/ PI 2) (- (pow b 3) (pow a 3))) 1)
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (26 enodes)
* * [misc]simplify:  iters left: 4 (45 enodes)
* * [misc]simplify:  iters left: 3 (102 enodes)
* * [misc]simplify:  iters left: 2 (152 enodes)
* * [misc]simplify:  iters left: 1 (235 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)))
* [enter]simplify:  Simplifying (/ (+ (* b b) (+ (* a a) (* b a))) (+ b a))
* * [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 (24 enodes)
* * [misc]simplify:  iters left: 2 (25 enodes)
* [exit]simplify:  Simplified to (/ (+ (* b b) (* (+ b a) a)) (+ b a))
* [exit]simplify:  Simplified to (/ (+ (* b b) (* (+ b a) a)) (+ b a))
* * * * [misc]progress:  [ 187 / 246 ] simplifiying candidate #<alt-delta (λ (a b) (* (- (/ 1 a) (/ 1 b)) (* (/ (/ (/ PI 2) (- (* b b) (* a a))) (* (cbrt (+ b a)) (cbrt (+ b a)))) (/ (+ b a) (cbrt (+ b a))))))>
* [enter]simplify:  Simplifying (/ (/ (/ PI 2) (- (* b b) (* a a))) (* (cbrt (+ b a)) (cbrt (+ b a))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (24 enodes)
* * [misc]simplify:  iters left: 4 (53 enodes)
* * [misc]simplify:  iters left: 3 (160 enodes)
* [exit]simplify:  Simplified to (/ (/ (/ PI 2) (cbrt (+ a b))) (* (cbrt (+ a b)) (* (- b a) (+ a b))))
* [exit]simplify:  Simplified to (/ (/ (/ PI 2) (cbrt (+ a b))) (* (cbrt (+ a b)) (* (- b a) (+ a b))))
* [enter]simplify:  Simplifying (/ (+ b a) (cbrt (+ b a)))
* * [misc]simplify:  iters left: 5 (5 enodes)
* * [misc]simplify:  iters left: 4 (6 enodes)
* [exit]simplify:  Simplified to (/ (+ a b) (cbrt (+ a b)))
* [exit]simplify:  Simplified to (/ (+ a b) (cbrt (+ a b)))
* * * * [misc]progress:  [ 188 / 246 ] simplifiying candidate #<alt-delta (λ (a b) (* (- (/ 1 a) (/ 1 b)) (* (/ (/ (/ PI 2) (- (* b b) (* a a))) (sqrt (+ b a))) (/ (+ b a) (sqrt (+ b a))))))>
* [enter]simplify:  Simplifying (/ (/ (/ PI 2) (- (* b b) (* a a))) (sqrt (+ b a)))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (21 enodes)
* * [misc]simplify:  iters left: 4 (45 enodes)
* * [misc]simplify:  iters left: 3 (121 enodes)
* * [misc]simplify:  iters left: 2 (366 enodes)
* [exit]simplify:  Simplified to (/ (/ (/ PI 2) (+ a b)) (* (- b a) (sqrt (+ a b))))
* [exit]simplify:  Simplified to (/ (/ (/ PI 2) (+ a b)) (* (- b a) (sqrt (+ a b))))
* [enter]simplify:  Simplifying (/ (+ b a) (sqrt (+ b a)))
* * [misc]simplify:  iters left: 5 (5 enodes)
* * [misc]simplify:  iters left: 4 (6 enodes)
* [exit]simplify:  Simplified to (/ (+ a b) (sqrt (+ a b)))
* [exit]simplify:  Simplified to (/ (+ a b) (sqrt (+ a b)))
* * * * [misc]progress:  [ 189 / 246 ] simplifiying candidate #<alt-delta (λ (a b) (* (- (/ 1 a) (/ 1 b)) (* (/ (/ (/ PI 2) (- (* b b) (* a a))) 1) (/ (+ b a) (+ b a)))))>
* [enter]simplify:  Simplifying (/ (/ (/ PI 2) (- (* b b) (* a a))) 1)
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (22 enodes)
* * [misc]simplify:  iters left: 4 (47 enodes)
* * [misc]simplify:  iters left: 3 (126 enodes)
* * [misc]simplify:  iters left: 2 (294 enodes)
* [exit]simplify:  Simplified to (/ (/ PI (- b a)) (* (+ a b) 2))
* [exit]simplify:  Simplified to (/ (/ PI (- b a)) (* (+ a b) 2))
* [enter]simplify:  Simplifying (/ (+ b a) (+ b a))
* * [misc]simplify:  iters left: 4 (4 enodes)
* * [misc]simplify:  iters left: 3 (6 enodes)
* * [misc]simplify:  iters left: 2 (8 enodes)
* [exit]simplify:  Simplified to 1
* [exit]simplify:  Simplified to 1
* * * * [misc]progress:  [ 190 / 246 ] simplifiying candidate #<alt-delta (λ (a b) (* (- (/ 1 a) (/ 1 b)) (* 1 (/ (/ (/ PI 2) (- b a)) (+ b a)))))>
* * * * [misc]progress:  [ 191 / 246 ] simplifiying candidate #<alt-delta (λ (a b) (* (- (/ 1 a) (/ 1 b)) (* (/ (/ PI 2) (- b a)) (/ 1 (+ 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:  [ 192 / 246 ] simplifiying candidate #<alt-delta (λ (a b) (* (- (/ 1 a) (/ 1 b)) (/ 1 (/ (+ b a) (/ (/ PI 2) (- b a))))))>
* [enter]simplify:  Simplifying (/ (+ b a) (/ (/ PI 2) (- b a)))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (31 enodes)
* * [misc]simplify:  iters left: 3 (75 enodes)
* * [misc]simplify:  iters left: 2 (187 enodes)
* * [misc]simplify:  iters left: 1 (331 enodes)
* [exit]simplify:  Simplified to (* (* 2 (- b a)) (/ (+ a b) PI))
* [exit]simplify:  Simplified to (* (* 2 (- b a)) (/ (+ a b) PI))
* * * * [misc]progress:  [ 193 / 246 ] simplifiying candidate #<alt-delta (λ (a b) (* (- (/ 1 a) (/ 1 b)) (/ (/ (/ (/ PI 2) (- b a)) (* (cbrt (+ b a)) (cbrt (+ b a)))) (cbrt (+ b a)))))>
* [enter]simplify:  Simplifying (/ (/ (/ PI 2) (- b a)) (* (cbrt (+ b a)) (cbrt (+ b a))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (20 enodes)
* * [misc]simplify:  iters left: 4 (38 enodes)
* * [misc]simplify:  iters left: 3 (84 enodes)
* * [misc]simplify:  iters left: 2 (171 enodes)
* * [misc]simplify:  iters left: 1 (308 enodes)
* [exit]simplify:  Simplified to (/ (/ (/ PI 2) (cbrt (+ b a))) (* (cbrt (+ b a)) (- b a)))
* [exit]simplify:  Simplified to (/ (/ (/ PI 2) (cbrt (+ b a))) (* (cbrt (+ b a)) (- b a)))
* * * * [misc]progress:  [ 194 / 246 ] simplifiying candidate #<alt-delta (λ (a b) (* (- (/ 1 a) (/ 1 b)) (/ (/ (/ (/ PI 2) (- b a)) (sqrt (+ b a))) (sqrt (+ b a)))))>
* [enter]simplify:  Simplifying (/ (/ (/ PI 2) (- b a)) (sqrt (+ b a)))
* * [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 (51 enodes)
* * [misc]simplify:  iters left: 2 (88 enodes)
* * [misc]simplify:  iters left: 1 (126 enodes)
* [exit]simplify:  Simplified to (/ (/ (/ PI 2) (- b a)) (sqrt (+ b a)))
* [exit]simplify:  Simplified to (/ (/ (/ PI 2) (- b a)) (sqrt (+ b a)))
* * * * [misc]progress:  [ 195 / 246 ] simplifiying candidate #<alt-delta (λ (a b) (* (- (/ 1 a) (/ 1 b)) (/ (/ (/ (/ PI 2) (- b a)) 1) (+ b a))))>
* [enter]simplify:  Simplifying (/ (/ (/ PI 2) (- b a)) 1)
* * [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 (55 enodes)
* * [misc]simplify:  iters left: 2 (83 enodes)
* * [misc]simplify:  iters left: 1 (141 enodes)
* [exit]simplify:  Simplified to (/ (/ PI 2) (- b a))
* [exit]simplify:  Simplified to (/ (/ PI 2) (- b a))
* * * * [misc]progress:  [ 196 / 246 ] simplifiying candidate #<alt-delta (λ (a b) (* (- (/ 1 a) (/ 1 b)) (/ (* (cbrt (/ (/ PI 2) (- b a))) (cbrt (/ (/ PI 2) (- b a)))) (/ (+ b a) (cbrt (/ (/ PI 2) (- b a)))))))>
* [enter]simplify:  Simplifying (/ (+ b a) (cbrt (/ (/ PI 2) (- b a))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (19 enodes)
* * [misc]simplify:  iters left: 3 (27 enodes)
* * [misc]simplify:  iters left: 2 (31 enodes)
* * [misc]simplify:  iters left: 1 (36 enodes)
* [exit]simplify:  Simplified to (/ (+ a b) (cbrt (/ (/ PI 2) (- b a))))
* [exit]simplify:  Simplified to (/ (+ a b) (cbrt (/ (/ PI 2) (- b a))))
* * * * [misc]progress:  [ 197 / 246 ] simplifiying candidate #<alt-delta (λ (a b) (* (- (/ 1 a) (/ 1 b)) (/ (sqrt (/ (/ PI 2) (- b a))) (/ (+ b a) (sqrt (/ (/ PI 2) (- b a)))))))>
* [enter]simplify:  Simplifying (/ (+ b a) (sqrt (/ (/ PI 2) (- b a))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (19 enodes)
* * [misc]simplify:  iters left: 3 (27 enodes)
* * [misc]simplify:  iters left: 2 (31 enodes)
* * [misc]simplify:  iters left: 1 (36 enodes)
* [exit]simplify:  Simplified to (/ (+ a b) (sqrt (/ (/ PI 2) (- b a))))
* [exit]simplify:  Simplified to (/ (+ a b) (sqrt (/ (/ PI 2) (- b a))))
* * * * [misc]progress:  [ 198 / 246 ] simplifiying candidate #<alt-delta (λ (a b) (* (- (/ 1 a) (/ 1 b)) (/ (/ (* (cbrt (/ PI 2)) (cbrt (/ PI 2))) (* (cbrt (- b a)) (cbrt (- b a)))) (/ (+ b a) (/ (cbrt (/ PI 2)) (cbrt (- b a)))))))>
* [enter]simplify:  Simplifying (/ (+ b a) (/ (cbrt (/ PI 2)) (cbrt (- b a))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (20 enodes)
* * [misc]simplify:  iters left: 3 (22 enodes)
* * [misc]simplify:  iters left: 2 (30 enodes)
* [exit]simplify:  Simplified to (* (cbrt (- b a)) (/ (+ a b) (cbrt (/ PI 2))))
* [exit]simplify:  Simplified to (* (cbrt (- b a)) (/ (+ a b) (cbrt (/ PI 2))))
* * * * [misc]progress:  [ 199 / 246 ] simplifiying candidate #<alt-delta (λ (a b) (* (- (/ 1 a) (/ 1 b)) (/ (/ (* (cbrt (/ PI 2)) (cbrt (/ PI 2))) (sqrt (- b a))) (/ (+ b a) (/ (cbrt (/ PI 2)) (sqrt (- b a)))))))>
* [enter]simplify:  Simplifying (/ (+ b a) (/ (cbrt (/ PI 2)) (sqrt (- b a))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (20 enodes)
* * [misc]simplify:  iters left: 3 (22 enodes)
* * [misc]simplify:  iters left: 2 (30 enodes)
* [exit]simplify:  Simplified to (* (sqrt (- b a)) (/ (+ a b) (cbrt (/ PI 2))))
* [exit]simplify:  Simplified to (* (sqrt (- b a)) (/ (+ a b) (cbrt (/ PI 2))))
* * * * [misc]progress:  [ 200 / 246 ] simplifiying candidate #<alt-delta (λ (a b) (* (- (/ 1 a) (/ 1 b)) (/ (/ (* (cbrt (/ PI 2)) (cbrt (/ PI 2))) 1) (/ (+ b a) (/ (cbrt (/ PI 2)) (- b a))))))>
* [enter]simplify:  Simplifying (/ (+ b a) (/ (cbrt (/ PI 2)) (- b a)))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (25 enodes)
* * [misc]simplify:  iters left: 3 (45 enodes)
* * [misc]simplify:  iters left: 2 (86 enodes)
* * [misc]simplify:  iters left: 1 (139 enodes)
* [exit]simplify:  Simplified to (/ (* (- b a) (+ a b)) (cbrt (/ PI 2)))
* [exit]simplify:  Simplified to (/ (* (- b a) (+ a b)) (cbrt (/ PI 2)))
* * * * [misc]progress:  [ 201 / 246 ] simplifiying candidate #<alt-delta (λ (a b) (* (- (/ 1 a) (/ 1 b)) (/ (/ (sqrt (/ PI 2)) (* (cbrt (- b a)) (cbrt (- b a)))) (/ (+ b a) (/ (sqrt (/ PI 2)) (cbrt (- b a)))))))>
* [enter]simplify:  Simplifying (/ (+ b a) (/ (sqrt (/ PI 2)) (cbrt (- b a))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (20 enodes)
* * [misc]simplify:  iters left: 3 (22 enodes)
* * [misc]simplify:  iters left: 2 (30 enodes)
* [exit]simplify:  Simplified to (* (cbrt (- b a)) (/ (+ a b) (sqrt (/ PI 2))))
* [exit]simplify:  Simplified to (* (cbrt (- b a)) (/ (+ a b) (sqrt (/ PI 2))))
* * * * [misc]progress:  [ 202 / 246 ] simplifiying candidate #<alt-delta (λ (a b) (* (- (/ 1 a) (/ 1 b)) (/ (/ (sqrt (/ PI 2)) (sqrt (- b a))) (/ (+ b a) (/ (sqrt (/ PI 2)) (sqrt (- b a)))))))>
* [enter]simplify:  Simplifying (/ (+ b a) (/ (sqrt (/ PI 2)) (sqrt (- b a))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (20 enodes)
* * [misc]simplify:  iters left: 3 (22 enodes)
* * [misc]simplify:  iters left: 2 (30 enodes)
* [exit]simplify:  Simplified to (* (sqrt (- b a)) (/ (+ a b) (sqrt (/ PI 2))))
* [exit]simplify:  Simplified to (* (sqrt (- b a)) (/ (+ a b) (sqrt (/ PI 2))))
* * * * [misc]progress:  [ 203 / 246 ] simplifiying candidate #<alt-delta (λ (a b) (* (- (/ 1 a) (/ 1 b)) (/ (/ (sqrt (/ PI 2)) 1) (/ (+ b a) (/ (sqrt (/ PI 2)) (- b a))))))>
* [enter]simplify:  Simplifying (/ (+ b a) (/ (sqrt (/ PI 2)) (- b a)))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (25 enodes)
* * [misc]simplify:  iters left: 3 (45 enodes)
* * [misc]simplify:  iters left: 2 (86 enodes)
* * [misc]simplify:  iters left: 1 (139 enodes)
* [exit]simplify:  Simplified to (/ (* (- b a) (+ a b)) (sqrt (/ PI 2)))
* [exit]simplify:  Simplified to (/ (* (- b a) (+ a b)) (sqrt (/ PI 2)))
* * * * [misc]progress:  [ 204 / 246 ] simplifiying candidate #<alt-delta (λ (a b) (* (- (/ 1 a) (/ 1 b)) (/ (/ 1 (* (cbrt (- b a)) (cbrt (- b a)))) (/ (+ b a) (/ (/ PI 2) (cbrt (- b a)))))))>
* [enter]simplify:  Simplifying (/ (+ b a) (/ (/ PI 2) (cbrt (- b a))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (26 enodes)
* * [misc]simplify:  iters left: 3 (38 enodes)
* * [misc]simplify:  iters left: 2 (65 enodes)
* * [misc]simplify:  iters left: 1 (79 enodes)
* [exit]simplify:  Simplified to (* (/ (+ a b) (/ PI 2)) (cbrt (- b a)))
* [exit]simplify:  Simplified to (* (/ (+ a b) (/ PI 2)) (cbrt (- b a)))
* * * * [misc]progress:  [ 205 / 246 ] simplifiying candidate #<alt-delta (λ (a b) (* (- (/ 1 a) (/ 1 b)) (/ (/ 1 (sqrt (- b a))) (/ (+ b a) (/ (/ PI 2) (sqrt (- b a)))))))>
* [enter]simplify:  Simplifying (/ (+ b a) (/ (/ PI 2) (sqrt (- b a))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (26 enodes)
* * [misc]simplify:  iters left: 3 (38 enodes)
* * [misc]simplify:  iters left: 2 (65 enodes)
* * [misc]simplify:  iters left: 1 (79 enodes)
* [exit]simplify:  Simplified to (* (/ (+ a b) (/ PI 2)) (sqrt (- b a)))
* [exit]simplify:  Simplified to (* (/ (+ a b) (/ PI 2)) (sqrt (- b a)))
* * * * [misc]progress:  [ 206 / 246 ] simplifiying candidate #<alt-delta (λ (a b) (* (- (/ 1 a) (/ 1 b)) (/ (/ 1 1) (/ (+ b a) (/ (/ PI 2) (- b a))))))>
* [enter]simplify:  Simplifying (/ (+ b a) (/ (/ PI 2) (- b a)))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (31 enodes)
* * [misc]simplify:  iters left: 3 (75 enodes)
* * [misc]simplify:  iters left: 2 (187 enodes)
* * [misc]simplify:  iters left: 1 (331 enodes)
* [exit]simplify:  Simplified to (* (* 2 (- b a)) (/ (+ a b) PI))
* [exit]simplify:  Simplified to (* (* 2 (- b a)) (/ (+ a b) PI))
* * * * [misc]progress:  [ 207 / 246 ] simplifiying candidate #<alt-delta (λ (a b) (* (- (/ 1 a) (/ 1 b)) (/ (/ PI (* (cbrt (- b a)) (cbrt (- b a)))) (/ (+ b a) (/ (/ 1 2) (cbrt (- b a)))))))>
* [enter]simplify:  Simplifying (/ (+ b a) (/ (/ 1 2) (cbrt (- b a))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (28 enodes)
* * [misc]simplify:  iters left: 3 (40 enodes)
* * [misc]simplify:  iters left: 2 (67 enodes)
* * [misc]simplify:  iters left: 1 (81 enodes)
* [exit]simplify:  Simplified to (/ (cbrt (- b a)) (/ (/ 1 2) (+ a b)))
* [exit]simplify:  Simplified to (/ (cbrt (- b a)) (/ (/ 1 2) (+ a b)))
* * * * [misc]progress:  [ 208 / 246 ] simplifiying candidate #<alt-delta (λ (a b) (* (- (/ 1 a) (/ 1 b)) (/ (/ PI (sqrt (- b a))) (/ (+ b a) (/ (/ 1 2) (sqrt (- b a)))))))>
* [enter]simplify:  Simplifying (/ (+ b a) (/ (/ 1 2) (sqrt (- b a))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (28 enodes)
* * [misc]simplify:  iters left: 3 (40 enodes)
* * [misc]simplify:  iters left: 2 (67 enodes)
* * [misc]simplify:  iters left: 1 (81 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (- b a)) (/ (/ 1 2) (+ a b)))
* [exit]simplify:  Simplified to (/ (sqrt (- b a)) (/ (/ 1 2) (+ a b)))
* * * * [misc]progress:  [ 209 / 246 ] simplifiying candidate #<alt-delta (λ (a b) (* (- (/ 1 a) (/ 1 b)) (/ (/ PI 1) (/ (+ b a) (/ (/ 1 2) (- b a))))))>
* [enter]simplify:  Simplifying (/ (+ b a) (/ (/ 1 2) (- b a)))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* * [misc]simplify:  iters left: 4 (33 enodes)
* * [misc]simplify:  iters left: 3 (77 enodes)
* * [misc]simplify:  iters left: 2 (189 enodes)
* * [misc]simplify:  iters left: 1 (348 enodes)
* [exit]simplify:  Simplified to (* (* 2 (- b a)) (/ (+ a b) 1))
* [exit]simplify:  Simplified to (* (* 2 (- b a)) (/ (+ a b) 1))
* * * * [misc]progress:  [ 210 / 246 ] simplifiying candidate #<alt-delta (λ (a b) (* (- (/ 1 a) (/ 1 b)) (/ 1 (/ (+ b a) (/ (/ PI 2) (- b a))))))>
* [enter]simplify:  Simplifying (/ (+ b a) (/ (/ PI 2) (- b a)))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (31 enodes)
* * [misc]simplify:  iters left: 3 (75 enodes)
* * [misc]simplify:  iters left: 2 (187 enodes)
* * [misc]simplify:  iters left: 1 (331 enodes)
* [exit]simplify:  Simplified to (* (* 2 (- b a)) (/ (+ a b) PI))
* [exit]simplify:  Simplified to (* (* 2 (- b a)) (/ (+ a b) PI))
* * * * [misc]progress:  [ 211 / 246 ] simplifiying candidate #<alt-delta (λ (a b) (* (- (/ 1 a) (/ 1 b)) (/ (/ PI 2) (/ (+ b a) (/ 1 (- b a))))))>
* [enter]simplify:  Simplifying (/ (+ b a) (/ 1 (- b a)))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (24 enodes)
* * [misc]simplify:  iters left: 3 (44 enodes)
* * [misc]simplify:  iters left: 2 (85 enodes)
* * [misc]simplify:  iters left: 1 (138 enodes)
* [exit]simplify:  Simplified to (/ (- b a) (/ 1 (+ a b)))
* [exit]simplify:  Simplified to (/ (- b a) (/ 1 (+ a b)))
* * * * [misc]progress:  [ 212 / 246 ] 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 (/ (+ b a) (+ (* b b) (+ (* a a) (* b a))))
* * [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 (24 enodes)
* * [misc]simplify:  iters left: 2 (25 enodes)
* [exit]simplify:  Simplified to (/ (+ a b) (+ (* (+ a b) a) (* b b)))
* [exit]simplify:  Simplified to (/ (+ a b) (+ (* (+ a b) a) (* b b)))
* * * * [misc]progress:  [ 213 / 246 ] simplifiying candidate #<alt-delta (λ (a b) (* (- (/ 1 a) (/ 1 b)) (/ (/ (/ PI 2) (- (* b b) (* a a))) (/ (+ b a) (+ b a)))))>
* [enter]simplify:  Simplifying (/ (+ b a) (+ b a))
* * [misc]simplify:  iters left: 4 (4 enodes)
* * [misc]simplify:  iters left: 3 (6 enodes)
* * [misc]simplify:  iters left: 2 (8 enodes)
* [exit]simplify:  Simplified to 1
* [exit]simplify:  Simplified to 1
* * * * [misc]progress:  [ 214 / 246 ] 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 (25 enodes)
* * [misc]simplify:  iters left: 4 (38 enodes)
* * [misc]simplify:  iters left: 3 (83 enodes)
* * [misc]simplify:  iters left: 2 (218 enodes)
* * [misc]simplify:  iters left: 1 (498 enodes)
* [exit]simplify:  Simplified to (/ (/ (/ PI 2) (- b a)) (+ (pow a 3) (pow b 3)))
* [exit]simplify:  Simplified to (/ (/ (/ PI 2) (- b a)) (+ (pow a 3) (pow b 3)))
* * * * [misc]progress:  [ 215 / 246 ] 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 (49 enodes)
* * [misc]simplify:  iters left: 3 (173 enodes)
* [exit]simplify:  Simplified to (/ (/ (/ PI 2) (+ b a)) (* (- b a) (- b a)))
* [exit]simplify:  Simplified to (/ (/ (/ PI 2) (+ b a)) (* (- b a) (- b a)))
* * * * [misc]progress:  [ 216 / 246 ] simplifiying candidate #<alt-delta (λ (a b) (* (- (/ 1 a) (/ 1 b)) (/ (/ PI 2) (* (+ b a) (- b a)))))>
* [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:  [ 217 / 246 ] 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:  [ 218 / 246 ] simplifiying candidate #<alt-delta (λ (a b) (* (pow (- (/ 1 a) (/ 1 b)) 1) (/ (/ (/ PI 2) (- b a)) (+ b a))))>
* * * * [misc]progress:  [ 219 / 246 ] 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:  [ 220 / 246 ] 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:  [ 221 / 246 ] 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:  [ 222 / 246 ] 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:  [ 223 / 246 ] 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:  [ 224 / 246 ] 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:  [ 225 / 246 ] 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 (145 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 (141 enodes)
* * [misc]simplify:  iters left: 1 (171 enodes)
* [exit]simplify:  Simplified to (+ (/ (/ 1 b) b) (* (/ 1 a) (+ (/ 1 b) (/ 1 a))))
* [exit]simplify:  Simplified to (+ (/ (/ 1 b) b) (* (/ 1 a) (+ (/ 1 b) (/ 1 a))))
* * * * [misc]progress:  [ 226 / 246 ] 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:  [ 227 / 246 ] simplifiying candidate #<alt-delta (λ (a b) (* (* 1 (- (/ 1 a) (/ 1 b))) (/ (/ (/ PI 2) (- b a)) (+ b a))))>
* * * * [misc]progress:  [ 228 / 246 ] 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 (163 enodes)
* * [misc]simplify:  iters left: 1 (356 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:  [ 229 / 246 ] 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:  [ 230 / 246 ] 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:  [ 231 / 246 ] 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:  [ 232 / 246 ] 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:  [ 233 / 246 ] 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:  [ 234 / 246 ] 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:  [ 235 / 246 ] 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:  [ 236 / 246 ] 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:  [ 237 / 246 ] 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:  [ 238 / 246 ] simplifiying candidate #<alt-event (λ (a b) (* (- (/ 1 a) (/ 1 b)) (/ 0 (+ b a))))>
* [enter]simplify:  Simplifying (* (- (/ 1 a) (/ 1 b)) (/ 0 (+ b a)))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (18 enodes)
* [exit]simplify:  Simplified to 0
* * * * [misc]progress:  [ 239 / 246 ] simplifiying candidate #<alt-event (λ (a b) (* (- (/ 1 a) (/ 1 b)) (/ 0 (+ b a))))>
* [enter]simplify:  Simplifying (* (- (/ 1 a) (/ 1 b)) (/ 0 (+ b a)))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (18 enodes)
* [exit]simplify:  Simplified to 0
* * * * [misc]progress:  [ 240 / 246 ] simplifiying candidate #<alt-event (λ (a b) (* (- (/ 1 a) (/ 1 b)) (/ 0 (+ b a))))>
* [enter]simplify:  Simplifying (* (- (/ 1 a) (/ 1 b)) (/ 0 (+ b a)))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (18 enodes)
* [exit]simplify:  Simplified to 0
* * * * [misc]progress:  [ 241 / 246 ] 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:  [ 242 / 246 ] 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:  [ 243 / 246 ] 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:  [ 244 / 246 ] 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 (28 enodes)
* * [misc]simplify:  iters left: 4 (61 enodes)
* * [misc]simplify:  iters left: 3 (193 enodes)
* [exit]simplify:  Simplified to (/ (/ (/ PI 2) (+ b a)) (/ (- b a) (- (/ 1 a) (/ 1 b))))
* * * * [misc]progress:  [ 245 / 246 ] 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 (28 enodes)
* * [misc]simplify:  iters left: 4 (61 enodes)
* * [misc]simplify:  iters left: 3 (193 enodes)
* [exit]simplify:  Simplified to (/ (/ (/ PI 2) (+ b a)) (/ (- b a) (- (/ 1 a) (/ 1 b))))
* * * * [misc]progress:  [ 246 / 246 ] 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 (28 enodes)
* * [misc]simplify:  iters left: 4 (61 enodes)
* * [misc]simplify:  iters left: 3 (193 enodes)
* [exit]simplify:  Simplified to (/ (/ (/ PI 2) (+ b a)) (/ (- b a) (- (/ 1 a) (/ 1 b))))
* * * [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 a) (/ PI b)) (* (- b a) 2)) (+ b a)))>
* * * [misc]progress:  localizing error
* * * [misc]progress:  generating rewritten candidates
* * * * [misc]progress:  [ 1 / 4 ] rewriting at (2 1)
* * * * [misc]progress:  [ 2 / 4 ] rewriting at (2 1 1 2)
* * * * [misc]progress:  [ 3 / 4 ] rewriting at (2 1 1 1)
* * * * [misc]progress:  [ 4 / 4 ] rewriting at (2)
* * * [misc]progress:  generating series expansions
* * * * [misc]progress:  [ 1 / 4 ] generating series at (2 1)
* [misc]approximate:  Taking taylor expansion of (/ (- (/ PI a) (/ PI b)) (* (- b a) 2)) in (a b) around 0
* [misc]taylor:  Taking taylor expansion of (/ (- (/ PI a) (/ PI b)) (* (- b a) 2)) 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) 2) 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 2 in b
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (- PI) into (- PI)
* [misc]backup-simplify:  Simplify (+ 0 (- PI)) into (- PI)
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (+ 0 (- a)) into (- a)
* [misc]backup-simplify:  Simplify (* (- a) 2) into (* -2 a)
* [misc]backup-simplify:  Simplify (/ (- PI) (* -2 a)) into (* 1/2 (/ PI a))
* [misc]taylor:  Taking taylor expansion of (/ (- (/ PI a) (/ PI b)) (* (- b a) 2)) 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) 2) 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 2 in a
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (+ PI 0) into PI
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ b 0) into b
* [misc]backup-simplify:  Simplify (* b 2) into (* 2 b)
* [misc]backup-simplify:  Simplify (/ PI (* 2 b)) into (* 1/2 (/ PI b))
* [misc]taylor:  Taking taylor expansion of (/ (- (/ PI a) (/ PI b)) (* (- b a) 2)) 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) 2) 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 2 in a
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (+ PI 0) into PI
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ b 0) into b
* [misc]backup-simplify:  Simplify (* b 2) into (* 2 b)
* [misc]backup-simplify:  Simplify (/ PI (* 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 (* 1/2 PI) into (* 1/2 PI)
* [misc]backup-simplify:  Simplify (* 1/2 PI) into (* 1/2 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 (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (+ (* b 0) (* -1 2)) into (- 2)
* [misc]backup-simplify:  Simplify (- (/ (- (/ PI b)) (* 2 b)) (+ (* (* 1/2 (/ PI b)) (/ (- 2) (* 2 b))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [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 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) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* b 0) (+ (* -1 0) (* 0 2))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (* 2 b)) (+ (* (* 1/2 (/ PI b)) (/ 0 (* 2 b))) (* 0 (/ (- 2) (* 2 b))))) 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 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 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) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* b 0) (+ (* -1 0) (+ (* 0 0) (* 0 2)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (* 2 b)) (+ (* (* 1/2 (/ PI b)) (/ 0 (* 2 b))) (* 0 (/ 0 (* 2 b))) (* 0 (/ (- 2) (* 2 b))))) 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 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 PI) (* (/ 1 b) (/ 1 a))) into (* 1/2 (/ PI (* b a)))
* [misc]approximate:  Taking taylor expansion of (/ (- (/ PI (/ 1 a)) (/ PI (/ 1 b))) (* (- (/ 1 b) (/ 1 a)) 2)) in (a b) around 0
* [misc]taylor:  Taking taylor expansion of (/ (- (/ PI (/ 1 a)) (/ PI (/ 1 b))) (* (- (/ 1 b) (/ 1 a)) 2)) 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)) 2) 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 2 in b
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (+ (* PI a) 0) into (* PI a)
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (* 1 2) into 2
* [misc]backup-simplify:  Simplify (/ (* PI a) 2) into (* 1/2 (* PI a))
* [misc]taylor:  Taking taylor expansion of (/ (- (/ PI (/ 1 a)) (/ PI (/ 1 b))) (* (- (/ 1 b) (/ 1 a)) 2)) 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)) 2) 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 2 in a
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (- (* PI b)) into (- (* PI b))
* [misc]backup-simplify:  Simplify (+ 0 (- (* PI b))) into (- (* PI b))
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (* -1 2) into -2
* [misc]backup-simplify:  Simplify (/ (- (* PI b)) -2) into (* 1/2 (* PI b))
* [misc]taylor:  Taking taylor expansion of (/ (- (/ PI (/ 1 a)) (/ PI (/ 1 b))) (* (- (/ 1 b) (/ 1 a)) 2)) 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)) 2) 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 2 in a
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (- (* PI b)) into (- (* PI b))
* [misc]backup-simplify:  Simplify (+ 0 (- (* PI b))) into (- (* PI b))
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (* -1 2) into -2
* [misc]backup-simplify:  Simplify (/ (- (* PI b)) -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) (* 0 0)) into PI
* [misc]backup-simplify:  Simplify (* PI 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/2 PI) (* 0 0)) into (* 1/2 PI)
* [misc]backup-simplify:  Simplify (* 1/2 PI) into (* 1/2 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 (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (/ 1 b) 0) into (/ 1 b)
* [misc]backup-simplify:  Simplify (+ (* -1 0) (* (/ 1 b) 2)) into (* 2 (/ 1 b))
* [misc]backup-simplify:  Simplify (- (/ PI -2) (+ (* (* 1/2 (* PI b)) (/ (* 2 (/ 1 b)) -2)))) 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 (+ (* PI 0) (+ (* 0 1) (* 0 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 (/ 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) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* (/ 1 b) 0) (* 0 2))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 -2) (+ (* (* 1/2 (* PI b)) (/ 0 -2)) (* 0 (/ (* 2 (/ 1 b)) -2)))) 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 (+ (* 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 (/ 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) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* (/ 1 b) 0) (+ (* 0 0) (* 0 2)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 -2) (+ (* (* 1/2 (* PI b)) (/ 0 -2)) (* 0 (/ 0 -2)) (* 0 (/ (* 2 (/ 1 b)) -2)))) 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 (* (* 1/2 PI) (* (/ 1 b) (/ 1 a))) into (* 1/2 (/ PI (* b a)))
* [misc]approximate:  Taking taylor expansion of (/ (- (/ PI (/ 1 (- a))) (/ PI (/ 1 (- b)))) (* (- (/ 1 (- b)) (/ 1 (- a))) 2)) in (a b) around 0
* [misc]taylor:  Taking taylor expansion of (/ (- (/ PI (/ 1 (- a))) (/ PI (/ 1 (- b)))) (* (- (/ 1 (- b)) (/ 1 (- a))) 2)) 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))) 2) 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 2 in b
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (+ (* -1 (* PI a)) 0) into (- (* PI a))
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (* -1 2) into -2
* [misc]backup-simplify:  Simplify (/ (- (* PI a)) -2) into (* 1/2 (* PI a))
* [misc]taylor:  Taking taylor expansion of (/ (- (/ PI (/ 1 (- a))) (/ PI (/ 1 (- b)))) (* (- (/ 1 (- b)) (/ 1 (- a))) 2)) 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))) 2) 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 2 in a
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (- (* -1 (* PI b))) into (* PI b)
* [misc]backup-simplify:  Simplify (+ 0 (* PI b)) into (* PI b)
* [misc]backup-simplify:  Simplify (- -1) into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (* 1 2) into 2
* [misc]backup-simplify:  Simplify (/ (* PI b) 2) into (* 1/2 (* PI b))
* [misc]taylor:  Taking taylor expansion of (/ (- (/ PI (/ 1 (- a))) (/ PI (/ 1 (- b)))) (* (- (/ 1 (- b)) (/ 1 (- a))) 2)) 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))) 2) 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 2 in a
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (- (* -1 (* PI b))) into (* PI b)
* [misc]backup-simplify:  Simplify (+ 0 (* PI b)) into (* PI b)
* [misc]backup-simplify:  Simplify (- -1) into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (* 1 2) into 2
* [misc]backup-simplify:  Simplify (/ (* PI b) 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) (* 0 0)) into PI
* [misc]backup-simplify:  Simplify (* PI 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/2 PI) (* 0 0)) into (* 1/2 PI)
* [misc]backup-simplify:  Simplify (* 1/2 PI) into (* 1/2 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 (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (/ -1 b) 0) into (- (/ 1 b))
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* (- (/ 1 b)) 2)) into (- (* 2 (/ 1 b)))
* [misc]backup-simplify:  Simplify (- (/ (- PI) 2) (+ (* (* 1/2 (* PI b)) (/ (- (* 2 (/ 1 b))) 2)))) 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 (+ (* PI 0) (+ (* 0 1) (* 0 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) 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) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* (- (/ 1 b)) 0) (* 0 2))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 2) (+ (* (* 1/2 (* PI b)) (/ 0 2)) (* 0 (/ (- (* 2 (/ 1 b))) 2)))) 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 (+ (* 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) 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) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* (- (/ 1 b)) 0) (+ (* 0 0) (* 0 2)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 2) (+ (* (* 1/2 (* PI b)) (/ 0 2)) (* 0 (/ 0 2)) (* 0 (/ (- (* 2 (/ 1 b))) 2)))) 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 (* (* 1/2 PI) (* (/ 1 (- b)) (/ 1 (- a)))) into (* 1/2 (/ PI (* b a)))
* * * * [misc]progress:  [ 2 / 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:  [ 3 / 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:  [ 4 / 4 ] generating series at (2)
* [misc]approximate:  Taking taylor expansion of (/ (/ (- (/ PI a) (/ PI b)) (* (- b a) 2)) (+ b a)) in (a b) around 0
* [misc]taylor:  Taking taylor expansion of (/ (/ (- (/ PI a) (/ PI b)) (* (- b a) 2)) (+ b a)) in b
* [misc]taylor:  Taking taylor expansion of (/ (- (/ PI a) (/ PI b)) (* (- b a) 2)) 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) 2) 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 2 in b
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (- PI) into (- PI)
* [misc]backup-simplify:  Simplify (+ 0 (- PI)) into (- PI)
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (+ 0 (- a)) into (- a)
* [misc]backup-simplify:  Simplify (* (- a) 2) into (* -2 a)
* [misc]backup-simplify:  Simplify (/ (- PI) (* -2 a)) into (* 1/2 (/ PI 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 (/ (* 1/2 (/ PI a)) a) into (* 1/2 (/ PI (pow a 2)))
* [misc]taylor:  Taking taylor expansion of (/ (/ (- (/ PI a) (/ PI b)) (* (- b a) 2)) (+ b a)) in a
* [misc]taylor:  Taking taylor expansion of (/ (- (/ PI a) (/ PI b)) (* (- b a) 2)) 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) 2) 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 2 in a
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (+ PI 0) into PI
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ b 0) into b
* [misc]backup-simplify:  Simplify (* b 2) into (* 2 b)
* [misc]backup-simplify:  Simplify (/ PI (* 2 b)) into (* 1/2 (/ 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 (+ b 0) 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 a) (/ PI b)) (* (- b a) 2)) (+ b a)) in a
* [misc]taylor:  Taking taylor expansion of (/ (- (/ PI a) (/ PI b)) (* (- b a) 2)) 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) 2) 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 2 in a
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (+ PI 0) into PI
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ b 0) into b
* [misc]backup-simplify:  Simplify (* b 2) into (* 2 b)
* [misc]backup-simplify:  Simplify (/ PI (* 2 b)) into (* 1/2 (/ 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 (+ b 0) 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 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 (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (+ (* b 0) (* -1 2)) into (- 2)
* [misc]backup-simplify:  Simplify (- (/ (- (/ PI b)) (* 2 b)) (+ (* (* 1/2 (/ PI b)) (/ (- 2) (* 2 b))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (- (/ 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 (/ 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 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) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* b 0) (+ (* -1 0) (* 0 2))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (* 2 b)) (+ (* (* 1/2 (/ PI b)) (/ 0 (* 2 b))) (* 0 (/ (- 2) (* 2 b))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 b) (+ (* (* 1/2 (/ PI (pow b 2))) (/ 0 b)) (* (- (* 1/2 (/ PI (pow b 3)))) (/ 1 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)) 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)) 2)) (+ (/ 1 b) (/ 1 a))) in b
* [misc]taylor:  Taking taylor expansion of (/ (- (/ PI (/ 1 a)) (/ PI (/ 1 b))) (* (- (/ 1 b) (/ 1 a)) 2)) 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)) 2) 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 2 in b
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (+ (* PI a) 0) into (* PI a)
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (* 1 2) into 2
* [misc]backup-simplify:  Simplify (/ (* PI a) 2) into (* 1/2 (* PI 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 (/ (* 1/2 (* PI a)) 1) into (* 1/2 (* PI a))
* [misc]taylor:  Taking taylor expansion of (/ (/ (- (/ PI (/ 1 a)) (/ PI (/ 1 b))) (* (- (/ 1 b) (/ 1 a)) 2)) (+ (/ 1 b) (/ 1 a))) in a
* [misc]taylor:  Taking taylor expansion of (/ (- (/ PI (/ 1 a)) (/ PI (/ 1 b))) (* (- (/ 1 b) (/ 1 a)) 2)) 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)) 2) 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 2 in a
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (- (* PI b)) into (- (* PI b))
* [misc]backup-simplify:  Simplify (+ 0 (- (* PI b))) into (- (* PI b))
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (* -1 2) into -2
* [misc]backup-simplify:  Simplify (/ (- (* PI b)) -2) into (* 1/2 (* 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 (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (/ (* 1/2 (* PI b)) 1) into (* 1/2 (* PI b))
* [misc]taylor:  Taking taylor expansion of (/ (/ (- (/ PI (/ 1 a)) (/ PI (/ 1 b))) (* (- (/ 1 b) (/ 1 a)) 2)) (+ (/ 1 b) (/ 1 a))) in a
* [misc]taylor:  Taking taylor expansion of (/ (- (/ PI (/ 1 a)) (/ PI (/ 1 b))) (* (- (/ 1 b) (/ 1 a)) 2)) 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)) 2) 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 2 in a
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (- (* PI b)) into (- (* PI b))
* [misc]backup-simplify:  Simplify (+ 0 (- (* PI b))) into (- (* PI b))
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (* -1 2) into -2
* [misc]backup-simplify:  Simplify (/ (- (* PI b)) -2) into (* 1/2 (* 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 (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (/ (* 1/2 (* PI 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 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 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 (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (/ 1 b) 0) into (/ 1 b)
* [misc]backup-simplify:  Simplify (+ (* -1 0) (* (/ 1 b) 2)) into (* 2 (/ 1 b))
* [misc]backup-simplify:  Simplify (- (/ PI -2) (+ (* (* 1/2 (* PI b)) (/ (* 2 (/ 1 b)) -2)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (/ 1 b) 0) into (/ 1 b)
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (* 1/2 (* PI b)) (/ (/ 1 b) 1)))) 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 (/ 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) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* (/ 1 b) 0) (* 0 2))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 -2) (+ (* (* 1/2 (* PI b)) (/ 0 -2)) (* 0 (/ (* 2 (/ 1 b)) -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 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (* 1/2 (* PI b)) (/ 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 (- (/ 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))) 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))) 2)) (+ (/ 1 (- b)) (/ 1 (- a)))) in b
* [misc]taylor:  Taking taylor expansion of (/ (- (/ PI (/ 1 (- a))) (/ PI (/ 1 (- b)))) (* (- (/ 1 (- b)) (/ 1 (- a))) 2)) 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))) 2) 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 2 in b
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (+ (* -1 (* PI a)) 0) into (- (* PI a))
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (* -1 2) into -2
* [misc]backup-simplify:  Simplify (/ (- (* PI a)) -2) into (* 1/2 (* PI 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 (/ (* 1/2 (* PI a)) -1) into (* -1/2 (* PI a))
* [misc]taylor:  Taking taylor expansion of (/ (/ (- (/ PI (/ 1 (- a))) (/ PI (/ 1 (- b)))) (* (- (/ 1 (- b)) (/ 1 (- a))) 2)) (+ (/ 1 (- b)) (/ 1 (- a)))) in a
* [misc]taylor:  Taking taylor expansion of (/ (- (/ PI (/ 1 (- a))) (/ PI (/ 1 (- b)))) (* (- (/ 1 (- b)) (/ 1 (- a))) 2)) 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))) 2) 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 2 in a
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (- (* -1 (* PI b))) into (* PI b)
* [misc]backup-simplify:  Simplify (+ 0 (* PI b)) into (* PI b)
* [misc]backup-simplify:  Simplify (- -1) into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (* 1 2) into 2
* [misc]backup-simplify:  Simplify (/ (* PI b) 2) into (* 1/2 (* 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 (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (/ (* 1/2 (* PI b)) -1) into (* -1/2 (* PI b))
* [misc]taylor:  Taking taylor expansion of (/ (/ (- (/ PI (/ 1 (- a))) (/ PI (/ 1 (- b)))) (* (- (/ 1 (- b)) (/ 1 (- a))) 2)) (+ (/ 1 (- b)) (/ 1 (- a)))) in a
* [misc]taylor:  Taking taylor expansion of (/ (- (/ PI (/ 1 (- a))) (/ PI (/ 1 (- b)))) (* (- (/ 1 (- b)) (/ 1 (- a))) 2)) 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))) 2) 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 2 in a
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (- (* -1 (* PI b))) into (* PI b)
* [misc]backup-simplify:  Simplify (+ 0 (* PI b)) into (* PI b)
* [misc]backup-simplify:  Simplify (- -1) into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (* 1 2) into 2
* [misc]backup-simplify:  Simplify (/ (* PI b) 2) into (* 1/2 (* 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 (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (/ (* 1/2 (* PI 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 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) 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 (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (/ -1 b) 0) into (- (/ 1 b))
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* (- (/ 1 b)) 2)) into (- (* 2 (/ 1 b)))
* [misc]backup-simplify:  Simplify (- (/ (- PI) 2) (+ (* (* 1/2 (* PI b)) (/ (- (* 2 (/ 1 b))) 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 b) 0) into (- (/ 1 b))
* [misc]backup-simplify:  Simplify (- (/ 0 -1) (+ (* (* -1/2 (* PI b)) (/ (- (/ 1 b)) -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 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) 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) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* (- (/ 1 b)) 0) (* 0 2))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 2) (+ (* (* 1/2 (* PI b)) (/ 0 2)) (* 0 (/ (- (* 2 (/ 1 b))) 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 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 -1) (+ (* (* -1/2 (* PI b)) (/ 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 (- (/ 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 / 132 ] simplifiying candidate #<alt-delta (λ (a b) (/ (pow (/ (- (/ PI a) (/ PI b)) (* (- b a) 2)) 1) (+ b a)))>
* * * * [misc]progress:  [ 2 / 132 ] simplifiying candidate #<alt-delta (λ (a b) (/ (exp (- (log (- (/ PI a) (/ PI b))) (log (* (- b a) 2)))) (+ b a)))>
* [enter]simplify:  Simplifying (- (log (- (/ PI a) (/ PI b))) (log (* (- b a) 2)))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (22 enodes)
* * [misc]simplify:  iters left: 4 (39 enodes)
* * [misc]simplify:  iters left: 3 (53 enodes)
* * [misc]simplify:  iters left: 2 (68 enodes)
* * [misc]simplify:  iters left: 1 (80 enodes)
* [exit]simplify:  Simplified to (- (log (- (/ PI a) (/ PI b))) (log (* 2 (- b a))))
* [exit]simplify:  Simplified to (- (log (- (/ PI a) (/ PI b))) (log (* 2 (- b a))))
* * * * [misc]progress:  [ 3 / 132 ] simplifiying candidate #<alt-delta (λ (a b) (/ (exp (log (/ (- (/ PI a) (/ PI b)) (* (- b a) 2)))) (+ b a)))>
* [enter]simplify:  Simplifying (log (/ (- (/ PI a) (/ PI b)) (* (- b a) 2)))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (24 enodes)
* * [misc]simplify:  iters left: 4 (55 enodes)
* * [misc]simplify:  iters left: 3 (97 enodes)
* * [misc]simplify:  iters left: 2 (159 enodes)
* * [misc]simplify:  iters left: 1 (231 enodes)
* [exit]simplify:  Simplified to (log (/ (- (/ PI a) (/ PI b)) (* 2 (- b a))))
* [exit]simplify:  Simplified to (log (/ (- (/ PI a) (/ PI b)) (* 2 (- b a))))
* * * * [misc]progress:  [ 4 / 132 ] simplifiying candidate #<alt-delta (λ (a b) (/ (log (exp (/ (- (/ PI a) (/ PI b)) (* (- b a) 2)))) (+ b a)))>
* [enter]simplify:  Simplifying (exp (/ (- (/ PI a) (/ PI b)) (* (- b a) 2)))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (21 enodes)
* * [misc]simplify:  iters left: 4 (51 enodes)
* * [misc]simplify:  iters left: 3 (89 enodes)
* * [misc]simplify:  iters left: 2 (143 enodes)
* * [misc]simplify:  iters left: 1 (212 enodes)
* [exit]simplify:  Simplified to (exp (/ (- (/ PI a) (/ PI b)) (* 2 (- b a))))
* [exit]simplify:  Simplified to (exp (/ (- (/ PI a) (/ PI b)) (* 2 (- b a))))
* * * * [misc]progress:  [ 5 / 132 ] simplifiying candidate #<alt-delta (λ (a b) (/ (cbrt (/ (* (* (- (/ PI a) (/ PI b)) (- (/ PI a) (/ PI b))) (- (/ PI a) (/ PI b))) (* (* (* (- b a) 2) (* (- b a) 2)) (* (- b a) 2)))) (+ b a)))>
* [enter]simplify:  Simplifying (/ (* (* (- (/ PI a) (/ PI b)) (- (/ PI a) (/ PI b))) (- (/ PI a) (/ PI b))) (* (* (* (- b a) 2) (* (- b a) 2)) (* (- b a) 2)))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (34 enodes)
* * [misc]simplify:  iters left: 4 (146 enodes)
* [exit]simplify:  Simplified to (pow (/ (- (/ PI a) (/ PI b)) (* (- b a) 2)) 3)
* [exit]simplify:  Simplified to (pow (/ (- (/ PI a) (/ PI b)) (* (- b a) 2)) 3)
* * * * [misc]progress:  [ 6 / 132 ] simplifiying candidate #<alt-delta (λ (a b) (/ (* (* (cbrt (/ (- (/ PI a) (/ PI b)) (* (- b a) 2))) (cbrt (/ (- (/ PI a) (/ PI b)) (* (- b a) 2)))) (cbrt (/ (- (/ PI a) (/ PI b)) (* (- b a) 2)))) (+ b a)))>
* [enter]simplify:  Simplifying (* (cbrt (/ (- (/ PI a) (/ PI b)) (* (- b a) 2))) (cbrt (/ (- (/ PI a) (/ PI b)) (* (- b a) 2))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (22 enodes)
* * [misc]simplify:  iters left: 4 (47 enodes)
* * [misc]simplify:  iters left: 3 (78 enodes)
* * [misc]simplify:  iters left: 2 (126 enodes)
* * [misc]simplify:  iters left: 1 (187 enodes)
* [exit]simplify:  Simplified to (* (cbrt (/ (- (/ PI a) (/ PI b)) (* 2 (- b a)))) (cbrt (/ (- (/ PI a) (/ PI b)) (* 2 (- b a)))))
* [exit]simplify:  Simplified to (* (cbrt (/ (- (/ PI a) (/ PI b)) (* 2 (- b a)))) (cbrt (/ (- (/ PI a) (/ PI b)) (* 2 (- b a)))))
* [enter]simplify:  Simplifying (cbrt (/ (- (/ PI a) (/ PI b)) (* (- b a) 2)))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (21 enodes)
* * [misc]simplify:  iters left: 4 (46 enodes)
* * [misc]simplify:  iters left: 3 (77 enodes)
* * [misc]simplify:  iters left: 2 (125 enodes)
* * [misc]simplify:  iters left: 1 (186 enodes)
* [exit]simplify:  Simplified to (cbrt (/ (- (/ PI a) (/ PI b)) (* 2 (- b a))))
* [exit]simplify:  Simplified to (cbrt (/ (- (/ PI a) (/ PI b)) (* 2 (- b a))))
* * * * [misc]progress:  [ 7 / 132 ] simplifiying candidate #<alt-delta (λ (a b) (/ (cbrt (* (* (/ (- (/ PI a) (/ PI b)) (* (- b a) 2)) (/ (- (/ PI a) (/ PI b)) (* (- b a) 2))) (/ (- (/ PI a) (/ PI b)) (* (- b a) 2)))) (+ b a)))>
* [enter]simplify:  Simplifying (* (* (/ (- (/ PI a) (/ PI b)) (* (- b a) 2)) (/ (- (/ PI a) (/ PI b)) (* (- b a) 2))) (/ (- (/ PI a) (/ PI b)) (* (- b a) 2)))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (29 enodes)
* * [misc]simplify:  iters left: 4 (109 enodes)
* [exit]simplify:  Simplified to (pow (/ (- (/ PI a) (/ PI b)) (* 2 (- b a))) 3)
* [exit]simplify:  Simplified to (pow (/ (- (/ PI a) (/ PI b)) (* 2 (- b a))) 3)
* * * * [misc]progress:  [ 8 / 132 ] simplifiying candidate #<alt-delta (λ (a b) (/ (* (sqrt (/ (- (/ PI a) (/ PI b)) (* (- b a) 2))) (sqrt (/ (- (/ PI a) (/ PI b)) (* (- b a) 2)))) (+ b a)))>
* [enter]simplify:  Simplifying (sqrt (/ (- (/ PI a) (/ PI b)) (* (- b a) 2)))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (21 enodes)
* * [misc]simplify:  iters left: 4 (46 enodes)
* * [misc]simplify:  iters left: 3 (77 enodes)
* * [misc]simplify:  iters left: 2 (125 enodes)
* * [misc]simplify:  iters left: 1 (186 enodes)
* [exit]simplify:  Simplified to (sqrt (/ (- (/ PI a) (/ PI b)) (* 2 (- b a))))
* [exit]simplify:  Simplified to (sqrt (/ (- (/ PI a) (/ PI b)) (* 2 (- b a))))
* [enter]simplify:  Simplifying (sqrt (/ (- (/ PI a) (/ PI b)) (* (- b a) 2)))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (21 enodes)
* * [misc]simplify:  iters left: 4 (46 enodes)
* * [misc]simplify:  iters left: 3 (77 enodes)
* * [misc]simplify:  iters left: 2 (125 enodes)
* * [misc]simplify:  iters left: 1 (186 enodes)
* [exit]simplify:  Simplified to (sqrt (/ (- (/ PI a) (/ PI b)) (* 2 (- b a))))
* [exit]simplify:  Simplified to (sqrt (/ (- (/ PI a) (/ PI b)) (* 2 (- b a))))
* * * * [misc]progress:  [ 9 / 132 ] simplifiying candidate #<alt-delta (λ (a b) (/ (/ (- (- (/ PI a) (/ PI b))) (- (* (- b a) 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) 2))
* * [misc]simplify:  iters left: 6 (6 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (25 enodes)
* * [misc]simplify:  iters left: 3 (52 enodes)
* * [misc]simplify:  iters left: 2 (56 enodes)
* * [misc]simplify:  iters left: 1 (63 enodes)
* [exit]simplify:  Simplified to (* 2 (- a b))
* [exit]simplify:  Simplified to (* 2 (- a b))
* * * * [misc]progress:  [ 10 / 132 ] simplifiying candidate #<alt-delta (λ (a b) (/ (- (/ (/ PI a) (* (- b a) 2)) (/ (/ PI b) (* (- b a) 2))) (+ b a)))>
* [enter]simplify:  Simplifying (/ (/ PI a) (* (- b a) 2))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (32 enodes)
* * [misc]simplify:  iters left: 3 (58 enodes)
* * [misc]simplify:  iters left: 2 (93 enodes)
* * [misc]simplify:  iters left: 1 (108 enodes)
* [exit]simplify:  Simplified to (/ PI (* (* 2 a) (- b a)))
* [exit]simplify:  Simplified to (/ PI (* (* 2 a) (- b a)))
* [enter]simplify:  Simplifying (/ (/ PI b) (* (- b a) 2))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (31 enodes)
* * [misc]simplify:  iters left: 3 (58 enodes)
* * [misc]simplify:  iters left: 2 (95 enodes)
* * [misc]simplify:  iters left: 1 (127 enodes)
* [exit]simplify:  Simplified to (/ PI (* (- b a) (* 2 b)))
* [exit]simplify:  Simplified to (/ PI (* (- b a) (* 2 b)))
* * * * [misc]progress:  [ 11 / 132 ] simplifiying candidate #<alt-delta (λ (a b) (/ (* (/ (* (cbrt (- (/ PI a) (/ PI b))) (cbrt (- (/ PI a) (/ PI b)))) (- b a)) (/ (cbrt (- (/ PI a) (/ PI b))) 2)) (+ b a)))>
* [enter]simplify:  Simplifying (/ (* (cbrt (- (/ PI a) (/ PI b))) (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 (28 enodes)
* * [misc]simplify:  iters left: 2 (30 enodes)
* [exit]simplify:  Simplified to (* (cbrt (- (/ PI a) (/ PI b))) (/ (cbrt (- (/ PI a) (/ PI b))) (- b a)))
* [exit]simplify:  Simplified to (* (cbrt (- (/ PI a) (/ PI b))) (/ (cbrt (- (/ PI a) (/ PI b))) (- b a)))
* [enter]simplify:  Simplifying (/ (cbrt (- (/ PI a) (/ PI b))) 2)
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (11 enodes)
* * [misc]simplify:  iters left: 4 (14 enodes)
* [exit]simplify:  Simplified to (/ (cbrt (- (/ PI a) (/ PI b))) 2)
* [exit]simplify:  Simplified to (/ (cbrt (- (/ PI a) (/ PI b))) 2)
* * * * [misc]progress:  [ 12 / 132 ] simplifiying candidate #<alt-delta (λ (a b) (/ (* (/ (sqrt (- (/ PI a) (/ PI b))) (- b a)) (/ (sqrt (- (/ PI a) (/ PI b))) 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 (13 enodes)
* * [misc]simplify:  iters left: 4 (17 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))) 2)
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (11 enodes)
* * [misc]simplify:  iters left: 4 (14 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (- (/ PI a) (/ PI b))) 2)
* [exit]simplify:  Simplified to (/ (sqrt (- (/ PI a) (/ PI b))) 2)
* * * * [misc]progress:  [ 13 / 132 ] simplifiying candidate #<alt-delta (λ (a b) (/ (* (/ 1 (- b a)) (/ (- (/ PI a) (/ PI b)) 2)) (+ b a)))>
* [enter]simplify:  Simplifying (/ 1 (- b a))
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (9 enodes)
* * [misc]simplify:  iters left: 2 (10 enodes)
* [exit]simplify:  Simplified to (/ 1 (- b a))
* [exit]simplify:  Simplified to (/ 1 (- b a))
* [enter]simplify:  Simplifying (/ (- (/ PI a) (/ PI b)) 2)
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (22 enodes)
* * [misc]simplify:  iters left: 3 (30 enodes)
* * [misc]simplify:  iters left: 2 (32 enodes)
* * [misc]simplify:  iters left: 1 (33 enodes)
* [exit]simplify:  Simplified to (/ (- (/ PI a) (/ PI b)) 2)
* [exit]simplify:  Simplified to (/ (- (/ PI a) (/ PI b)) 2)
* * * * [misc]progress:  [ 14 / 132 ] simplifiying candidate #<alt-delta (λ (a b) (/ (* (/ (+ (sqrt (/ PI a)) (sqrt (/ PI b))) (- b a)) (/ (- (sqrt (/ PI a)) (sqrt (/ PI b))) 2)) (+ b a)))>
* [enter]simplify:  Simplifying (/ (+ (sqrt (/ PI a)) (sqrt (/ PI b))) (- b a))
* * [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 (/ (+ (sqrt (/ PI b)) (sqrt (/ PI a))) (- b a))
* [exit]simplify:  Simplified to (/ (+ (sqrt (/ PI b)) (sqrt (/ PI a))) (- b a))
* [enter]simplify:  Simplifying (/ (- (sqrt (/ PI a)) (sqrt (/ PI b))) 2)
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (18 enodes)
* * [misc]simplify:  iters left: 3 (20 enodes)
* [exit]simplify:  Simplified to (/ (- (sqrt (/ PI a)) (sqrt (/ PI b))) 2)
* [exit]simplify:  Simplified to (/ (- (sqrt (/ PI a)) (sqrt (/ PI b))) 2)
* * * * [misc]progress:  [ 15 / 132 ] simplifiying candidate #<alt-delta (λ (a b) (/ (* (/ 1 (- b a)) (/ (- (/ PI a) (/ PI b)) 2)) (+ b a)))>
* [enter]simplify:  Simplifying (/ 1 (- b a))
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (9 enodes)
* * [misc]simplify:  iters left: 2 (10 enodes)
* [exit]simplify:  Simplified to (/ 1 (- b a))
* [exit]simplify:  Simplified to (/ 1 (- b a))
* [enter]simplify:  Simplifying (/ (- (/ PI a) (/ PI b)) 2)
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (22 enodes)
* * [misc]simplify:  iters left: 3 (30 enodes)
* * [misc]simplify:  iters left: 2 (32 enodes)
* * [misc]simplify:  iters left: 1 (33 enodes)
* [exit]simplify:  Simplified to (/ (- (/ PI a) (/ PI b)) 2)
* [exit]simplify:  Simplified to (/ (- (/ PI a) (/ PI b)) 2)
* * * * [misc]progress:  [ 16 / 132 ] simplifiying candidate #<alt-delta (λ (a b) (/ (* (/ PI (- b a)) (/ (- (/ 1 a) (/ 1 b)) 2)) (+ b a)))>
* [enter]simplify:  Simplifying (/ PI (- b a))
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (7 enodes)
* * [misc]simplify:  iters left: 2 (8 enodes)
* [exit]simplify:  Simplified to (/ PI (- b a))
* [exit]simplify:  Simplified to (/ PI (- b a))
* [enter]simplify:  Simplifying (/ (- (/ 1 a) (/ 1 b)) 2)
* * [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 (32 enodes)
* * [misc]simplify:  iters left: 2 (34 enodes)
* * [misc]simplify:  iters left: 1 (35 enodes)
* [exit]simplify:  Simplified to (/ (- (/ 1 a) (/ 1 b)) 2)
* [exit]simplify:  Simplified to (/ (- (/ 1 a) (/ 1 b)) 2)
* * * * [misc]progress:  [ 17 / 132 ] simplifiying candidate #<alt-delta (λ (a b) (/ (* 1 (/ (- (/ PI a) (/ PI b)) (* (- b a) 2))) (+ b a)))>
* * * * [misc]progress:  [ 18 / 132 ] simplifiying candidate #<alt-delta (λ (a b) (/ (* (- (/ PI a) (/ PI b)) (/ 1 (* (- b a) 2))) (+ b a)))>
* [enter]simplify:  Simplifying (/ 1 (* (- b a) 2))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (21 enodes)
* * [misc]simplify:  iters left: 3 (27 enodes)
* * [misc]simplify:  iters left: 2 (32 enodes)
* [exit]simplify:  Simplified to (/ (/ 1 (- b a)) 2)
* [exit]simplify:  Simplified to (/ (/ 1 (- b a)) 2)
* * * * [misc]progress:  [ 19 / 132 ] simplifiying candidate #<alt-delta (λ (a b) (/ (/ 1 (/ (* (- b a) 2) (- (/ PI a) (/ PI b)))) (+ b a)))>
* [enter]simplify:  Simplifying (/ (* (- b a) 2) (- (/ PI a) (/ PI b)))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (35 enodes)
* * [misc]simplify:  iters left: 3 (55 enodes)
* * [misc]simplify:  iters left: 2 (81 enodes)
* * [misc]simplify:  iters left: 1 (108 enodes)
* [exit]simplify:  Simplified to (/ (* (- b a) 2) (- (/ PI a) (/ PI b)))
* [exit]simplify:  Simplified to (/ (* (- b a) 2) (- (/ PI a) (/ PI b)))
* * * * [misc]progress:  [ 20 / 132 ] simplifiying candidate #<alt-delta (λ (a b) (/ (/ (/ (- (/ PI a) (/ PI b)) (- b a)) 2) (+ b a)))>
* [enter]simplify:  Simplifying (/ (- (/ PI a) (/ PI b)) (- b a))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (25 enodes)
* * [misc]simplify:  iters left: 3 (33 enodes)
* * [misc]simplify:  iters left: 2 (50 enodes)
* * [misc]simplify:  iters left: 1 (55 enodes)
* [exit]simplify:  Simplified to (/ (- (/ PI a) (/ PI b)) (- b a))
* [exit]simplify:  Simplified to (/ (- (/ PI a) (/ PI b)) (- b a))
* * * * [misc]progress:  [ 21 / 132 ] simplifiying candidate #<alt-delta (λ (a b) (/ (/ (* (cbrt (- (/ PI a) (/ PI b))) (cbrt (- (/ PI a) (/ PI b)))) (/ (* (- b a) 2) (cbrt (- (/ PI a) (/ PI b))))) (+ b a)))>
* [enter]simplify:  Simplifying (/ (* (- b a) 2) (cbrt (- (/ PI a) (/ PI b))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* * [misc]simplify:  iters left: 4 (33 enodes)
* * [misc]simplify:  iters left: 3 (49 enodes)
* * [misc]simplify:  iters left: 2 (66 enodes)
* * [misc]simplify:  iters left: 1 (85 enodes)
* [exit]simplify:  Simplified to (/ (* (- b a) 2) (cbrt (- (/ PI a) (/ PI b))))
* [exit]simplify:  Simplified to (/ (* (- b a) 2) (cbrt (- (/ PI a) (/ PI b))))
* * * * [misc]progress:  [ 22 / 132 ] simplifiying candidate #<alt-delta (λ (a b) (/ (/ (sqrt (- (/ PI a) (/ PI b))) (/ (* (- b a) 2) (sqrt (- (/ PI a) (/ PI b))))) (+ b a)))>
* [enter]simplify:  Simplifying (/ (* (- b a) 2) (sqrt (- (/ PI a) (/ PI b))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* * [misc]simplify:  iters left: 4 (33 enodes)
* * [misc]simplify:  iters left: 3 (49 enodes)
* * [misc]simplify:  iters left: 2 (66 enodes)
* * [misc]simplify:  iters left: 1 (85 enodes)
* [exit]simplify:  Simplified to (/ (* (- b a) 2) (sqrt (- (/ PI a) (/ PI b))))
* [exit]simplify:  Simplified to (/ (* (- b a) 2) (sqrt (- (/ PI a) (/ PI b))))
* * * * [misc]progress:  [ 23 / 132 ] simplifiying candidate #<alt-delta (λ (a b) (/ (/ 1 (/ (* (- b a) 2) (- (/ PI a) (/ PI b)))) (+ b a)))>
* [enter]simplify:  Simplifying (/ (* (- b a) 2) (- (/ PI a) (/ PI b)))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (35 enodes)
* * [misc]simplify:  iters left: 3 (55 enodes)
* * [misc]simplify:  iters left: 2 (81 enodes)
* * [misc]simplify:  iters left: 1 (108 enodes)
* [exit]simplify:  Simplified to (/ (* (- b a) 2) (- (/ PI a) (/ PI b)))
* [exit]simplify:  Simplified to (/ (* (- b a) 2) (- (/ PI a) (/ PI b)))
* * * * [misc]progress:  [ 24 / 132 ] simplifiying candidate #<alt-delta (λ (a b) (/ (/ (+ (sqrt (/ PI a)) (sqrt (/ PI b))) (/ (* (- b a) 2) (- (sqrt (/ PI a)) (sqrt (/ PI b))))) (+ b a)))>
* [enter]simplify:  Simplifying (/ (* (- b a) 2) (- (sqrt (/ PI a)) (sqrt (/ PI b))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (35 enodes)
* * [misc]simplify:  iters left: 3 (53 enodes)
* * [misc]simplify:  iters left: 2 (75 enodes)
* * [misc]simplify:  iters left: 1 (96 enodes)
* [exit]simplify:  Simplified to (/ (* (- b a) 2) (- (sqrt (/ PI a)) (sqrt (/ PI b))))
* [exit]simplify:  Simplified to (/ (* (- b a) 2) (- (sqrt (/ PI a)) (sqrt (/ PI b))))
* * * * [misc]progress:  [ 25 / 132 ] simplifiying candidate #<alt-delta (λ (a b) (/ (/ 1 (/ (* (- b a) 2) (- (/ PI a) (/ PI b)))) (+ b a)))>
* [enter]simplify:  Simplifying (/ (* (- b a) 2) (- (/ PI a) (/ PI b)))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (35 enodes)
* * [misc]simplify:  iters left: 3 (55 enodes)
* * [misc]simplify:  iters left: 2 (81 enodes)
* * [misc]simplify:  iters left: 1 (108 enodes)
* [exit]simplify:  Simplified to (/ (* (- b a) 2) (- (/ PI a) (/ PI b)))
* [exit]simplify:  Simplified to (/ (* (- b a) 2) (- (/ PI a) (/ PI b)))
* * * * [misc]progress:  [ 26 / 132 ] simplifiying candidate #<alt-delta (λ (a b) (/ (/ PI (/ (* (- b a) 2) (- (/ 1 a) (/ 1 b)))) (+ b a)))>
* [enter]simplify:  Simplifying (/ (* (- b a) 2) (- (/ 1 a) (/ 1 b)))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (37 enodes)
* * [misc]simplify:  iters left: 3 (57 enodes)
* * [misc]simplify:  iters left: 2 (83 enodes)
* * [misc]simplify:  iters left: 1 (110 enodes)
* [exit]simplify:  Simplified to (/ (* (- b a) 2) (- (/ 1 a) (/ 1 b)))
* [exit]simplify:  Simplified to (/ (* (- b a) 2) (- (/ 1 a) (/ 1 b)))
* * * * [misc]progress:  [ 27 / 132 ] simplifiying candidate #<alt-delta (λ (a b) (/ (* (/ (- (/ PI a) (/ PI b)) (* (- (pow b 3) (pow a 3)) 2)) (+ (* b b) (+ (* a a) (* b a)))) (+ b a)))>
* [enter]simplify:  Simplifying (/ (- (/ PI a) (/ PI b)) (* (- (pow b 3) (pow a 3)) 2))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (29 enodes)
* * [misc]simplify:  iters left: 4 (60 enodes)
* * [misc]simplify:  iters left: 3 (117 enodes)
* * [misc]simplify:  iters left: 2 (191 enodes)
* * [misc]simplify:  iters left: 1 (311 enodes)
* [exit]simplify:  Simplified to (/ (- (/ PI a) (/ PI b)) (- (* (* b b) (* 2 b)) (* (* 2 a) (* a a))))
* [exit]simplify:  Simplified to (/ (- (/ PI a) (/ PI b)) (- (* (* b b) (* 2 b)) (* (* 2 a) (* a a))))
* * * * [misc]progress:  [ 28 / 132 ] simplifiying candidate #<alt-delta (λ (a b) (/ (* (/ (- (/ PI a) (/ PI b)) (* (- (* b b) (* a a)) 2)) (+ b a)) (+ b a)))>
* [enter]simplify:  Simplifying (/ (- (/ PI a) (/ PI b)) (* (- (* b b) (* a a)) 2))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (62 enodes)
* * [misc]simplify:  iters left: 3 (168 enodes)
* * [misc]simplify:  iters left: 2 (434 enodes)
* [exit]simplify:  Simplified to (/ (/ (- (/ PI a) (/ PI b)) (* 2 (- b a))) (+ b a))
* [exit]simplify:  Simplified to (/ (/ (- (/ PI a) (/ PI b)) (* 2 (- b a))) (+ b a))
* * * * [misc]progress:  [ 29 / 132 ] simplifiying candidate #<alt-delta (λ (a b) (/ (/ (- (* PI b) (* a PI)) (* (* (- b a) 2) (* a b))) (+ b a)))>
* [enter]simplify:  Simplifying (* (* (- b a) 2) (* a b))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (41 enodes)
* * [misc]simplify:  iters left: 3 (122 enodes)
* * [misc]simplify:  iters left: 2 (266 enodes)
* * [misc]simplify:  iters left: 1 (335 enodes)
* [exit]simplify:  Simplified to (* (* b (- b a)) (* 2 a))
* [exit]simplify:  Simplified to (* (* b (- b a)) (* 2 a))
* * * * [misc]progress:  [ 30 / 132 ] simplifiying candidate #<alt-delta (λ (a b) (/ (/ (- (pow (/ PI a) 3) (pow (/ PI b) 3)) (* (* (- b a) 2) (+ (* (/ PI a) (/ PI a)) (+ (* (/ PI b) (/ PI b)) (* (/ PI a) (/ PI b)))))) (+ b a)))>
* [enter]simplify:  Simplifying (* (* (- b a) 2) (+ (* (/ PI a) (/ PI a)) (+ (* (/ PI b) (/ PI b)) (* (/ PI a) (/ PI b)))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (43 enodes)
* * [misc]simplify:  iters left: 4 (137 enodes)
* [exit]simplify:  Simplified to (* (* (- b a) 2) (+ (* (/ PI b) (+ (/ PI b) (/ PI a))) (* (/ PI a) (/ PI a))))
* [exit]simplify:  Simplified to (* (* (- b a) 2) (+ (* (/ PI b) (+ (/ PI b) (/ PI a))) (* (/ PI a) (/ PI a))))
* * * * [misc]progress:  [ 31 / 132 ] simplifiying candidate #<alt-delta (λ (a b) (/ (/ (- (* (/ PI a) (/ PI a)) (* (/ PI b) (/ PI b))) (* (* (- b a) 2) (+ (/ PI a) (/ PI b)))) (+ b a)))>
* [enter]simplify:  Simplifying (* (* (- b a) 2) (+ (/ PI a) (/ PI b)))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (23 enodes)
* * [misc]simplify:  iters left: 4 (64 enodes)
* * [misc]simplify:  iters left: 3 (201 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:  [ 32 / 132 ] simplifiying candidate #<alt-delta (λ (a b) (/ (/ (- (/ PI a) (pow (/ PI b) 1)) (* (- b a) 2)) (+ b a)))>
* * * * [misc]progress:  [ 33 / 132 ] simplifiying candidate #<alt-delta (λ (a b) (/ (/ (- (/ PI a) (exp (log (/ PI b)))) (* (- b a) 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:  [ 34 / 132 ] simplifiying candidate #<alt-delta (λ (a b) (/ (/ (- (/ PI a) (log (exp (/ PI b)))) (* (- b a) 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:  [ 35 / 132 ] simplifiying candidate #<alt-delta (λ (a b) (/ (/ (- (/ PI a) (* (* (cbrt (/ PI b)) (cbrt (/ PI b))) (cbrt (/ PI b)))) (* (- b a) 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:  [ 36 / 132 ] simplifiying candidate #<alt-delta (λ (a b) (/ (/ (- (/ PI a) (cbrt (* (* (/ PI b) (/ PI b)) (/ PI b)))) (* (- b a) 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:  [ 37 / 132 ] simplifiying candidate #<alt-delta (λ (a b) (/ (/ (- (/ PI a) (* (sqrt (/ PI b)) (sqrt (/ PI b)))) (* (- b a) 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:  [ 38 / 132 ] simplifiying candidate #<alt-delta (λ (a b) (/ (/ (- (/ PI a) (/ (- PI) (- b))) (* (- b a) 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:  [ 39 / 132 ] simplifiying candidate #<alt-delta (λ (a b) (/ (/ (- (/ PI a) (* 1 (/ PI b))) (* (- b a) 2)) (+ b a)))>
* * * * [misc]progress:  [ 40 / 132 ] simplifiying candidate #<alt-delta (λ (a b) (/ (/ (- (/ PI a) (* PI (/ 1 b))) (* (- b a) 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:  [ 41 / 132 ] simplifiying candidate #<alt-delta (λ (a b) (/ (/ (- (/ PI a) (/ 1 (/ b PI))) (* (- b a) 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:  [ 42 / 132 ] simplifiying candidate #<alt-delta (λ (a b) (/ (/ (- (pow (/ PI a) 1) (/ PI b)) (* (- b a) 2)) (+ b a)))>
* * * * [misc]progress:  [ 43 / 132 ] simplifiying candidate #<alt-delta (λ (a b) (/ (/ (- (exp (log (/ PI a))) (/ PI b)) (* (- b a) 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:  [ 44 / 132 ] simplifiying candidate #<alt-delta (λ (a b) (/ (/ (- (log (exp (/ PI a))) (/ PI b)) (* (- b a) 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:  [ 45 / 132 ] simplifiying candidate #<alt-delta (λ (a b) (/ (/ (- (* (* (cbrt (/ PI a)) (cbrt (/ PI a))) (cbrt (/ PI a))) (/ PI b)) (* (- b a) 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:  [ 46 / 132 ] simplifiying candidate #<alt-delta (λ (a b) (/ (/ (- (cbrt (* (* (/ PI a) (/ PI a)) (/ PI a))) (/ PI b)) (* (- b a) 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:  [ 47 / 132 ] simplifiying candidate #<alt-delta (λ (a b) (/ (/ (- (* (sqrt (/ PI a)) (sqrt (/ PI a))) (/ PI b)) (* (- b a) 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:  [ 48 / 132 ] simplifiying candidate #<alt-delta (λ (a b) (/ (/ (- (/ (- PI) (- a)) (/ PI b)) (* (- b a) 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:  [ 49 / 132 ] simplifiying candidate #<alt-delta (λ (a b) (/ (/ (- (* 1 (/ PI a)) (/ PI b)) (* (- b a) 2)) (+ b a)))>
* * * * [misc]progress:  [ 50 / 132 ] simplifiying candidate #<alt-delta (λ (a b) (/ (/ (- (* PI (/ 1 a)) (/ PI b)) (* (- b a) 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:  [ 51 / 132 ] simplifiying candidate #<alt-delta (λ (a b) (/ (/ (- (/ 1 (/ a PI)) (/ PI b)) (* (- b a) 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:  [ 52 / 132 ] simplifiying candidate #<alt-delta (λ (a b) (pow (/ (/ (- (/ PI a) (/ PI b)) (* (- b a) 2)) (+ b a)) 1))>
* * * * [misc]progress:  [ 53 / 132 ] simplifiying candidate #<alt-delta (λ (a b) (exp (- (- (log (- (/ PI a) (/ PI b))) (log (* (- b a) 2))) (log (+ b a)))))>
* [enter]simplify:  Simplifying (- (- (log (- (/ PI a) (/ PI b))) (log (* (- b a) 2))) (log (+ b a)))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (30 enodes)
* * [misc]simplify:  iters left: 4 (57 enodes)
* * [misc]simplify:  iters left: 3 (105 enodes)
* * [misc]simplify:  iters left: 2 (226 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:  [ 54 / 132 ] simplifiying candidate #<alt-delta (λ (a b) (exp (- (log (/ (- (/ PI a) (/ PI b)) (* (- b a) 2))) (log (+ b a)))))>
* [enter]simplify:  Simplifying (- (log (/ (- (/ PI a) (/ PI b)) (* (- b a) 2))) (log (+ b a)))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (30 enodes)
* * [misc]simplify:  iters left: 4 (66 enodes)
* * [misc]simplify:  iters left: 3 (130 enodes)
* * [misc]simplify:  iters left: 2 (254 enodes)
* * [misc]simplify:  iters left: 1 (455 enodes)
* [exit]simplify:  Simplified to (- (log (/ (- (/ PI a) (/ PI b)) (* 2 (- b a)))) (log (+ b a)))
* [exit]simplify:  Simplified to (- (log (/ (- (/ PI a) (/ PI b)) (* 2 (- b a)))) (log (+ b a)))
* * * * [misc]progress:  [ 55 / 132 ] simplifiying candidate #<alt-delta (λ (a b) (exp (log (/ (/ (- (/ PI a) (/ PI b)) (* (- b a) 2)) (+ b a)))))>
* [enter]simplify:  Simplifying (log (/ (/ (- (/ PI a) (/ PI b)) (* (- b a) 2)) (+ b a)))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (29 enodes)
* * [misc]simplify:  iters left: 4 (75 enodes)
* * [misc]simplify:  iters left: 3 (191 enodes)
* * [misc]simplify:  iters left: 2 (445 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:  [ 56 / 132 ] simplifiying candidate #<alt-delta (λ (a b) (log (exp (/ (/ (- (/ PI a) (/ PI b)) (* (- b a) 2)) (+ b a)))))>
* [enter]simplify:  Simplifying (exp (/ (/ (- (/ PI a) (/ PI b)) (* (- b a) 2)) (+ b a)))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (26 enodes)
* * [misc]simplify:  iters left: 4 (64 enodes)
* * [misc]simplify:  iters left: 3 (165 enodes)
* * [misc]simplify:  iters left: 2 (375 enodes)
* [exit]simplify:  Simplified to (sqrt (exp (/ (- (/ PI a) (/ PI b)) (* (+ b a) (- b a)))))
* [exit]simplify:  Simplified to (sqrt (exp (/ (- (/ PI a) (/ PI b)) (* (+ b a) (- b a)))))
* * * * [misc]progress:  [ 57 / 132 ] simplifiying candidate #<alt-delta (λ (a b) (cbrt (/ (/ (* (* (- (/ PI a) (/ PI b)) (- (/ PI a) (/ PI b))) (- (/ PI a) (/ PI b))) (* (* (* (- b a) 2) (* (- b a) 2)) (* (- b a) 2))) (* (* (+ b a) (+ b a)) (+ b a)))))>
* [enter]simplify:  Simplifying (/ (/ (* (* (- (/ PI a) (/ PI b)) (- (/ PI a) (/ PI b))) (- (/ PI a) (/ PI b))) (* (* (* (- b a) 2) (* (- b a) 2)) (* (- b a) 2))) (* (* (+ b a) (+ b a)) (+ b a)))
* * [misc]simplify:  iters left: 6 (18 enodes)
* * [misc]simplify:  iters left: 5 (56 enodes)
* * [misc]simplify:  iters left: 4 (262 enodes)
* [exit]simplify:  Simplified to (* (/ (/ (- (/ PI a) (/ PI b)) (* (- b a) 2)) (* (* (- b a) 2) (* (- b a) 2))) (* (/ (- (/ PI a) (/ PI b)) (+ b a)) (/ (- (/ PI a) (/ PI b)) (* (+ b a) (+ b a)))))
* [exit]simplify:  Simplified to (* (/ (/ (- (/ PI a) (/ PI b)) (* (- b a) 2)) (* (* (- b a) 2) (* (- b a) 2))) (* (/ (- (/ PI a) (/ PI b)) (+ b a)) (/ (- (/ PI a) (/ PI b)) (* (+ b a) (+ b a)))))
* * * * [misc]progress:  [ 58 / 132 ] simplifiying candidate #<alt-delta (λ (a b) (cbrt (/ (* (* (/ (- (/ PI a) (/ PI b)) (* (- b a) 2)) (/ (- (/ PI a) (/ PI b)) (* (- b a) 2))) (/ (- (/ PI a) (/ PI b)) (* (- b a) 2))) (* (* (+ b a) (+ b a)) (+ b a)))))>
* [enter]simplify:  Simplifying (/ (* (* (/ (- (/ PI a) (/ PI b)) (* (- b a) 2)) (/ (- (/ PI a) (/ PI b)) (* (- b a) 2))) (/ (- (/ PI a) (/ PI b)) (* (- b a) 2))) (* (* (+ b a) (+ b a)) (+ b a)))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (54 enodes)
* * [misc]simplify:  iters left: 4 (232 enodes)
* [exit]simplify:  Simplified to (pow (/ (/ (- (/ PI a) (/ PI b)) (- b a)) (* (+ b a) 2)) 3)
* [exit]simplify:  Simplified to (pow (/ (/ (- (/ PI a) (/ PI b)) (- b a)) (* (+ b a) 2)) 3)
* * * * [misc]progress:  [ 59 / 132 ] simplifiying candidate #<alt-delta (λ (a b) (* (* (cbrt (/ (/ (- (/ PI a) (/ PI b)) (* (- b a) 2)) (+ b a))) (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) 2)) (+ b a))) (cbrt (/ (/ (- (/ PI a) (/ PI b)) (* (- b a) 2)) (+ b a))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (27 enodes)
* * [misc]simplify:  iters left: 4 (65 enodes)
* * [misc]simplify:  iters left: 3 (160 enodes)
* * [misc]simplify:  iters left: 2 (347 enodes)
* [exit]simplify:  Simplified to (* (cbrt (/ (/ (- (/ PI a) (/ PI b)) 2) (* (+ b a) (- b a)))) (cbrt (/ (/ (- (/ PI a) (/ PI b)) 2) (* (+ b a) (- b a)))))
* [exit]simplify:  Simplified to (* (cbrt (/ (/ (- (/ PI a) (/ PI b)) 2) (* (+ b a) (- b a)))) (cbrt (/ (/ (- (/ PI a) (/ PI b)) 2) (* (+ b a) (- b a)))))
* [enter]simplify:  Simplifying (cbrt (/ (/ (- (/ PI a) (/ PI b)) (* (- b a) 2)) (+ b a)))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (26 enodes)
* * [misc]simplify:  iters left: 4 (64 enodes)
* * [misc]simplify:  iters left: 3 (159 enodes)
* * [misc]simplify:  iters left: 2 (359 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:  [ 60 / 132 ] simplifiying candidate #<alt-delta (λ (a b) (cbrt (* (* (/ (/ (- (/ PI a) (/ PI b)) (* (- b a) 2)) (+ b a)) (/ (/ (- (/ PI a) (/ PI b)) (* (- b a) 2)) (+ b a))) (/ (/ (- (/ PI a) (/ PI b)) (* (- b a) 2)) (+ b a)))))>
* [enter]simplify:  Simplifying (* (* (/ (/ (- (/ PI a) (/ PI b)) (* (- b a) 2)) (+ b a)) (/ (/ (- (/ PI a) (/ PI b)) (* (- b a) 2)) (+ b a))) (/ (/ (- (/ PI a) (/ PI b)) (* (- b a) 2)) (+ b a)))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (34 enodes)
* * [misc]simplify:  iters left: 4 (111 enodes)
* * [misc]simplify:  iters left: 3 (485 enodes)
* [exit]simplify:  Simplified to (pow (/ (/ (- (/ PI a) (/ PI b)) (* (+ b a) (- b a))) 2) 3)
* [exit]simplify:  Simplified to (pow (/ (/ (- (/ PI a) (/ PI b)) (* (+ b a) (- b a))) 2) 3)
* * * * [misc]progress:  [ 61 / 132 ] simplifiying candidate #<alt-delta (λ (a b) (* (sqrt (/ (/ (- (/ PI a) (/ PI b)) (* (- b a) 2)) (+ b a))) (sqrt (/ (/ (- (/ PI a) (/ PI b)) (* (- b a) 2)) (+ b a)))))>
* [enter]simplify:  Simplifying (sqrt (/ (/ (- (/ PI a) (/ PI b)) (* (- b a) 2)) (+ b a)))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (26 enodes)
* * [misc]simplify:  iters left: 4 (64 enodes)
* * [misc]simplify:  iters left: 3 (159 enodes)
* * [misc]simplify:  iters left: 2 (359 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))))
* [enter]simplify:  Simplifying (sqrt (/ (/ (- (/ PI a) (/ PI b)) (* (- b a) 2)) (+ b a)))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (26 enodes)
* * [misc]simplify:  iters left: 4 (64 enodes)
* * [misc]simplify:  iters left: 3 (159 enodes)
* * [misc]simplify:  iters left: 2 (359 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:  [ 62 / 132 ] simplifiying candidate #<alt-delta (λ (a b) (/ (- (/ (- (/ PI a) (/ PI b)) (* (- b a) 2))) (- (+ b a))))>
* [enter]simplify:  Simplifying (- (/ (- (/ PI a) (/ PI b)) (* (- b a) 2)))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (23 enodes)
* * [misc]simplify:  iters left: 4 (55 enodes)
* * [misc]simplify:  iters left: 3 (103 enodes)
* * [misc]simplify:  iters left: 2 (190 enodes)
* * [misc]simplify:  iters left: 1 (290 enodes)
* [exit]simplify:  Simplified to (/ (- (/ PI b) (/ PI a)) (* 2 (- b a)))
* [exit]simplify:  Simplified to (/ (- (/ PI b) (/ PI a)) (* 2 (- b 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:  [ 63 / 132 ] simplifiying candidate #<alt-delta (λ (a b) (- (/ (/ (/ PI a) (* (- b a) 2)) (+ b a)) (/ (/ (/ PI b) (* (- b a) 2)) (+ b a))))>
* [enter]simplify:  Simplifying (/ (/ (/ PI a) (* (- b a) 2)) (+ b a))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (20 enodes)
* * [misc]simplify:  iters left: 4 (44 enodes)
* * [misc]simplify:  iters left: 3 (117 enodes)
* * [misc]simplify:  iters left: 2 (295 enodes)
* [exit]simplify:  Simplified to (/ (/ (/ PI a) (- b a)) (* (+ b a) 2))
* [exit]simplify:  Simplified to (/ (/ (/ PI a) (- b a)) (* (+ b a) 2))
* [enter]simplify:  Simplifying (/ (/ (/ PI b) (* (- b a) 2)) (+ b a))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (20 enodes)
* * [misc]simplify:  iters left: 4 (43 enodes)
* * [misc]simplify:  iters left: 3 (116 enodes)
* * [misc]simplify:  iters left: 2 (307 enodes)
* [exit]simplify:  Simplified to (/ (/ (/ PI b) (- b a)) (* (+ a b) 2))
* [exit]simplify:  Simplified to (/ (/ (/ PI b) (- b a)) (* (+ a b) 2))
* * * * [misc]progress:  [ 64 / 132 ] simplifiying candidate #<alt-delta (λ (a b) (* (/ (* (cbrt (/ (- (/ PI a) (/ PI b)) (* (- b a) 2))) (cbrt (/ (- (/ PI a) (/ PI b)) (* (- b a) 2)))) (* (cbrt (+ b a)) (cbrt (+ b a)))) (/ (cbrt (/ (- (/ PI a) (/ PI b)) (* (- b a) 2))) (cbrt (+ b a)))))>
* [enter]simplify:  Simplifying (/ (* (cbrt (/ (- (/ PI a) (/ PI b)) (* (- b a) 2))) (cbrt (/ (- (/ PI a) (/ PI b)) (* (- b a) 2)))) (* (cbrt (+ b a)) (cbrt (+ b a))))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (33 enodes)
* * [misc]simplify:  iters left: 4 (67 enodes)
* * [misc]simplify:  iters left: 3 (101 enodes)
* * [misc]simplify:  iters left: 2 (150 enodes)
* * [misc]simplify:  iters left: 1 (210 enodes)
* [exit]simplify:  Simplified to (* (/ (cbrt (/ (- (/ PI a) (/ PI b)) (* 2 (- b a)))) (cbrt (+ b a))) (/ (cbrt (/ (- (/ PI a) (/ PI b)) (* 2 (- b a)))) (cbrt (+ b a))))
* [exit]simplify:  Simplified to (* (/ (cbrt (/ (- (/ PI a) (/ PI b)) (* 2 (- b a)))) (cbrt (+ b a))) (/ (cbrt (/ (- (/ PI a) (/ PI b)) (* 2 (- b a)))) (cbrt (+ b a))))
* [enter]simplify:  Simplifying (/ (cbrt (/ (- (/ PI a) (/ PI b)) (* (- b a) 2))) (cbrt (+ b a)))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (50 enodes)
* * [misc]simplify:  iters left: 3 (81 enodes)
* * [misc]simplify:  iters left: 2 (127 enodes)
* * [misc]simplify:  iters left: 1 (190 enodes)
* [exit]simplify:  Simplified to (/ (cbrt (/ (- (/ PI a) (/ PI b)) (* 2 (- b a)))) (cbrt (+ b a)))
* [exit]simplify:  Simplified to (/ (cbrt (/ (- (/ PI a) (/ PI b)) (* 2 (- b a)))) (cbrt (+ b a)))
* * * * [misc]progress:  [ 65 / 132 ] simplifiying candidate #<alt-delta (λ (a b) (* (/ (* (cbrt (/ (- (/ PI a) (/ PI b)) (* (- b a) 2))) (cbrt (/ (- (/ PI a) (/ PI b)) (* (- b a) 2)))) (sqrt (+ b a))) (/ (cbrt (/ (- (/ PI a) (/ PI b)) (* (- b a) 2))) (sqrt (+ b a)))))>
* [enter]simplify:  Simplifying (/ (* (cbrt (/ (- (/ PI a) (/ PI b)) (* (- b a) 2))) (cbrt (/ (- (/ PI a) (/ PI b)) (* (- b a) 2)))) (sqrt (+ b a)))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (28 enodes)
* * [misc]simplify:  iters left: 4 (55 enodes)
* * [misc]simplify:  iters left: 3 (87 enodes)
* * [misc]simplify:  iters left: 2 (135 enodes)
* * [misc]simplify:  iters left: 1 (196 enodes)
* [exit]simplify:  Simplified to (/ (* (cbrt (/ (- (/ PI a) (/ PI b)) (* 2 (- b a)))) (cbrt (/ (- (/ PI a) (/ PI b)) (* 2 (- b a))))) (sqrt (+ b a)))
* [exit]simplify:  Simplified to (/ (* (cbrt (/ (- (/ PI a) (/ PI b)) (* 2 (- b a)))) (cbrt (/ (- (/ PI a) (/ PI b)) (* 2 (- b a))))) (sqrt (+ b a)))
* [enter]simplify:  Simplifying (/ (cbrt (/ (- (/ PI a) (/ PI b)) (* (- b a) 2))) (sqrt (+ b a)))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (50 enodes)
* * [misc]simplify:  iters left: 3 (81 enodes)
* * [misc]simplify:  iters left: 2 (127 enodes)
* * [misc]simplify:  iters left: 1 (190 enodes)
* [exit]simplify:  Simplified to (/ (cbrt (/ (- (/ PI a) (/ PI b)) (* 2 (- b a)))) (sqrt (+ b a)))
* [exit]simplify:  Simplified to (/ (cbrt (/ (- (/ PI a) (/ PI b)) (* 2 (- b a)))) (sqrt (+ b a)))
* * * * [misc]progress:  [ 66 / 132 ] simplifiying candidate #<alt-delta (λ (a b) (* (/ (* (cbrt (/ (- (/ PI a) (/ PI b)) (* (- b a) 2))) (cbrt (/ (- (/ PI a) (/ PI b)) (* (- b a) 2)))) 1) (/ (cbrt (/ (- (/ PI a) (/ PI b)) (* (- b a) 2))) (+ b a))))>
* [enter]simplify:  Simplifying (/ (* (cbrt (/ (- (/ PI a) (/ PI b)) (* (- b a) 2))) (cbrt (/ (- (/ PI a) (/ PI b)) (* (- b a) 2)))) 1)
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (28 enodes)
* * [misc]simplify:  iters left: 4 (55 enodes)
* * [misc]simplify:  iters left: 3 (87 enodes)
* * [misc]simplify:  iters left: 2 (135 enodes)
* * [misc]simplify:  iters left: 1 (198 enodes)
* [exit]simplify:  Simplified to (* (cbrt (/ (- (/ PI a) (/ PI b)) (* 2 (- b a)))) (/ (cbrt (/ (- (/ PI a) (/ PI b)) (* 2 (- b a)))) 1))
* [exit]simplify:  Simplified to (* (cbrt (/ (- (/ PI a) (/ PI b)) (* 2 (- b a)))) (/ (cbrt (/ (- (/ PI a) (/ PI b)) (* 2 (- b a)))) 1))
* [enter]simplify:  Simplifying (/ (cbrt (/ (- (/ PI a) (/ PI b)) (* (- b a) 2))) (+ b a))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (24 enodes)
* * [misc]simplify:  iters left: 4 (49 enodes)
* * [misc]simplify:  iters left: 3 (80 enodes)
* * [misc]simplify:  iters left: 2 (126 enodes)
* * [misc]simplify:  iters left: 1 (186 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:  [ 67 / 132 ] simplifiying candidate #<alt-delta (λ (a b) (* (/ (sqrt (/ (- (/ PI a) (/ PI b)) (* (- b a) 2))) (* (cbrt (+ b a)) (cbrt (+ b a)))) (/ (sqrt (/ (- (/ PI a) (/ PI b)) (* (- b a) 2))) (cbrt (+ b a)))))>
* [enter]simplify:  Simplifying (/ (sqrt (/ (- (/ PI a) (/ PI b)) (* (- b a) 2))) (* (cbrt (+ b a)) (cbrt (+ b a))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (28 enodes)
* * [misc]simplify:  iters left: 4 (53 enodes)
* * [misc]simplify:  iters left: 3 (84 enodes)
* * [misc]simplify:  iters left: 2 (132 enodes)
* * [misc]simplify:  iters left: 1 (193 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (/ (- (/ PI a) (/ PI b)) (* 2 (- b a)))) (* (cbrt (+ b a)) (cbrt (+ b a))))
* [exit]simplify:  Simplified to (/ (sqrt (/ (- (/ PI a) (/ PI b)) (* 2 (- b a)))) (* (cbrt (+ b a)) (cbrt (+ b a))))
* [enter]simplify:  Simplifying (/ (sqrt (/ (- (/ PI a) (/ PI b)) (* (- b a) 2))) (cbrt (+ b a)))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (50 enodes)
* * [misc]simplify:  iters left: 3 (81 enodes)
* * [misc]simplify:  iters left: 2 (127 enodes)
* * [misc]simplify:  iters left: 1 (190 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (/ (- (/ PI a) (/ PI b)) (* 2 (- b a)))) (cbrt (+ b a)))
* [exit]simplify:  Simplified to (/ (sqrt (/ (- (/ PI a) (/ PI b)) (* 2 (- b a)))) (cbrt (+ b a)))
* * * * [misc]progress:  [ 68 / 132 ] simplifiying candidate #<alt-delta (λ (a b) (* (/ (sqrt (/ (- (/ PI a) (/ PI b)) (* (- b a) 2))) (sqrt (+ b a))) (/ (sqrt (/ (- (/ PI a) (/ PI b)) (* (- b a) 2))) (sqrt (+ b a)))))>
* [enter]simplify:  Simplifying (/ (sqrt (/ (- (/ PI a) (/ PI b)) (* (- b a) 2))) (sqrt (+ b a)))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (50 enodes)
* * [misc]simplify:  iters left: 3 (81 enodes)
* * [misc]simplify:  iters left: 2 (127 enodes)
* * [misc]simplify:  iters left: 1 (190 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (/ (- (/ PI a) (/ PI b)) (* 2 (- b a)))) (sqrt (+ b a)))
* [exit]simplify:  Simplified to (/ (sqrt (/ (- (/ PI a) (/ PI b)) (* 2 (- b a)))) (sqrt (+ b a)))
* [enter]simplify:  Simplifying (/ (sqrt (/ (- (/ PI a) (/ PI b)) (* (- b a) 2))) (sqrt (+ b a)))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (50 enodes)
* * [misc]simplify:  iters left: 3 (81 enodes)
* * [misc]simplify:  iters left: 2 (127 enodes)
* * [misc]simplify:  iters left: 1 (190 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (/ (- (/ PI a) (/ PI b)) (* 2 (- b a)))) (sqrt (+ b a)))
* [exit]simplify:  Simplified to (/ (sqrt (/ (- (/ PI a) (/ PI b)) (* 2 (- b a)))) (sqrt (+ b a)))
* * * * [misc]progress:  [ 69 / 132 ] simplifiying candidate #<alt-delta (λ (a b) (* (/ (sqrt (/ (- (/ PI a) (/ PI b)) (* (- b a) 2))) 1) (/ (sqrt (/ (- (/ PI a) (/ PI b)) (* (- b a) 2))) (+ b a))))>
* [enter]simplify:  Simplifying (/ (sqrt (/ (- (/ PI a) (/ PI b)) (* (- b a) 2))) 1)
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (50 enodes)
* * [misc]simplify:  iters left: 3 (81 enodes)
* * [misc]simplify:  iters left: 2 (127 enodes)
* * [misc]simplify:  iters left: 1 (188 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (/ (- (/ PI a) (/ PI b)) (* 2 (- b a)))) 1)
* [exit]simplify:  Simplified to (/ (sqrt (/ (- (/ PI a) (/ PI b)) (* 2 (- b a)))) 1)
* [enter]simplify:  Simplifying (/ (sqrt (/ (- (/ PI a) (/ PI b)) (* (- b a) 2))) (+ b a))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (24 enodes)
* * [misc]simplify:  iters left: 4 (49 enodes)
* * [misc]simplify:  iters left: 3 (80 enodes)
* * [misc]simplify:  iters left: 2 (126 enodes)
* * [misc]simplify:  iters left: 1 (186 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:  [ 70 / 132 ] simplifiying candidate #<alt-delta (λ (a b) (* (/ (/ (* (cbrt (- (/ PI a) (/ PI b))) (cbrt (- (/ PI a) (/ PI b)))) (- b a)) (* (cbrt (+ b a)) (cbrt (+ b a)))) (/ (/ (cbrt (- (/ PI a) (/ PI b))) 2) (cbrt (+ b a)))))>
* [enter]simplify:  Simplifying (/ (/ (* (cbrt (- (/ PI a) (/ PI b))) (cbrt (- (/ PI a) (/ PI b)))) (- b a)) (* (cbrt (+ b a)) (cbrt (+ b a))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (52 enodes)
* * [misc]simplify:  iters left: 3 (107 enodes)
* * [misc]simplify:  iters left: 2 (176 enodes)
* * [misc]simplify:  iters left: 1 (275 enodes)
* [exit]simplify:  Simplified to (/ (/ (cbrt (- (/ PI a) (/ PI b))) (cbrt (+ b a))) (/ (* (- b a) (cbrt (+ b a))) (cbrt (- (/ PI a) (/ PI b)))))
* [exit]simplify:  Simplified to (/ (/ (cbrt (- (/ PI a) (/ PI b))) (cbrt (+ b a))) (/ (* (- b a) (cbrt (+ b a))) (cbrt (- (/ PI a) (/ PI b)))))
* [enter]simplify:  Simplifying (/ (/ (cbrt (- (/ PI a) (/ PI b))) 2) (cbrt (+ b a)))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (23 enodes)
* [exit]simplify:  Simplified to (/ (cbrt (- (/ PI a) (/ PI b))) (* (cbrt (+ b a)) 2))
* [exit]simplify:  Simplified to (/ (cbrt (- (/ PI a) (/ PI b))) (* (cbrt (+ b a)) 2))
* * * * [misc]progress:  [ 71 / 132 ] simplifiying candidate #<alt-delta (λ (a b) (* (/ (/ (* (cbrt (- (/ PI a) (/ PI b))) (cbrt (- (/ PI a) (/ PI b)))) (- b a)) (sqrt (+ b a))) (/ (/ (cbrt (- (/ PI a) (/ PI b))) 2) (sqrt (+ b a)))))>
* [enter]simplify:  Simplifying (/ (/ (* (cbrt (- (/ PI a) (/ PI b))) (cbrt (- (/ PI a) (/ PI b)))) (- b a)) (sqrt (+ b a)))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (22 enodes)
* * [misc]simplify:  iters left: 4 (44 enodes)
* * [misc]simplify:  iters left: 3 (65 enodes)
* * [misc]simplify:  iters left: 2 (89 enodes)
* * [misc]simplify:  iters left: 1 (111 enodes)
* [exit]simplify:  Simplified to (* (/ (cbrt (- (/ PI a) (/ PI b))) (- b a)) (/ (cbrt (- (/ PI a) (/ PI b))) (sqrt (+ b a))))
* [exit]simplify:  Simplified to (* (/ (cbrt (- (/ PI a) (/ PI b))) (- b a)) (/ (cbrt (- (/ PI a) (/ PI b))) (sqrt (+ b a))))
* [enter]simplify:  Simplifying (/ (/ (cbrt (- (/ PI a) (/ PI b))) 2) (sqrt (+ b a)))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (23 enodes)
* [exit]simplify:  Simplified to (/ (cbrt (- (/ PI a) (/ PI b))) (* (sqrt (+ b a)) 2))
* [exit]simplify:  Simplified to (/ (cbrt (- (/ PI a) (/ PI b))) (* (sqrt (+ b a)) 2))
* * * * [misc]progress:  [ 72 / 132 ] simplifiying candidate #<alt-delta (λ (a b) (* (/ (/ (* (cbrt (- (/ PI a) (/ PI b))) (cbrt (- (/ PI a) (/ PI b)))) (- b a)) 1) (/ (/ (cbrt (- (/ PI a) (/ PI b))) 2) (+ b a))))>
* [enter]simplify:  Simplifying (/ (/ (* (cbrt (- (/ PI a) (/ PI b))) (cbrt (- (/ PI a) (/ PI b)))) (- b a)) 1)
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (22 enodes)
* * [misc]simplify:  iters left: 4 (44 enodes)
* * [misc]simplify:  iters left: 3 (73 enodes)
* * [misc]simplify:  iters left: 2 (119 enodes)
* * [misc]simplify:  iters left: 1 (199 enodes)
* [exit]simplify:  Simplified to (* (/ (cbrt (- (/ PI a) (/ PI b))) (- b a)) (cbrt (- (/ PI a) (/ PI b))))
* [exit]simplify:  Simplified to (* (/ (cbrt (- (/ PI a) (/ PI b))) (- b a)) (cbrt (- (/ PI a) (/ PI b))))
* [enter]simplify:  Simplifying (/ (/ (cbrt (- (/ PI a) (/ PI b))) 2) (+ b a))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (22 enodes)
* * [misc]simplify:  iters left: 3 (30 enodes)
* [exit]simplify:  Simplified to (/ (cbrt (- (/ PI a) (/ PI b))) (* (+ b a) 2))
* [exit]simplify:  Simplified to (/ (cbrt (- (/ PI a) (/ PI b))) (* (+ b a) 2))
* * * * [misc]progress:  [ 73 / 132 ] simplifiying candidate #<alt-delta (λ (a b) (* (/ (/ (sqrt (- (/ PI a) (/ PI b))) (- b a)) (* (cbrt (+ b a)) (cbrt (+ b a)))) (/ (/ (sqrt (- (/ PI a) (/ PI b))) 2) (cbrt (+ b a)))))>
* [enter]simplify:  Simplifying (/ (/ (sqrt (- (/ PI a) (/ PI b))) (- b a)) (* (cbrt (+ b a)) (cbrt (+ b a))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (22 enodes)
* * [misc]simplify:  iters left: 4 (38 enodes)
* * [misc]simplify:  iters left: 3 (61 enodes)
* * [misc]simplify:  iters left: 2 (80 enodes)
* * [misc]simplify:  iters left: 1 (103 enodes)
* [exit]simplify:  Simplified to (/ (/ (sqrt (- (/ PI a) (/ PI b))) (* (cbrt (+ b a)) (cbrt (+ b a)))) (- b a))
* [exit]simplify:  Simplified to (/ (/ (sqrt (- (/ PI a) (/ PI b))) (* (cbrt (+ b a)) (cbrt (+ b a)))) (- b a))
* [enter]simplify:  Simplifying (/ (/ (sqrt (- (/ PI a) (/ PI b))) 2) (cbrt (+ b a)))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (23 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (- (/ PI a) (/ PI b))) (* (cbrt (+ b a)) 2))
* [exit]simplify:  Simplified to (/ (sqrt (- (/ PI a) (/ PI b))) (* (cbrt (+ b a)) 2))
* * * * [misc]progress:  [ 74 / 132 ] simplifiying candidate #<alt-delta (λ (a b) (* (/ (/ (sqrt (- (/ PI a) (/ PI b))) (- b a)) (sqrt (+ b a))) (/ (/ (sqrt (- (/ PI a) (/ PI b))) 2) (sqrt (+ b a)))))>
* [enter]simplify:  Simplifying (/ (/ (sqrt (- (/ PI a) (/ PI b))) (- b a)) (sqrt (+ b a)))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (32 enodes)
* * [misc]simplify:  iters left: 3 (38 enodes)
* * [misc]simplify:  iters left: 2 (43 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (- (/ PI a) (/ PI b))) (* (sqrt (+ b a)) (- b a)))
* [exit]simplify:  Simplified to (/ (sqrt (- (/ PI a) (/ PI b))) (* (sqrt (+ b a)) (- b a)))
* [enter]simplify:  Simplifying (/ (/ (sqrt (- (/ PI a) (/ PI b))) 2) (sqrt (+ b a)))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (23 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (- (/ PI a) (/ PI b))) (* (sqrt (+ b a)) 2))
* [exit]simplify:  Simplified to (/ (sqrt (- (/ PI a) (/ PI b))) (* (sqrt (+ b a)) 2))
* * * * [misc]progress:  [ 75 / 132 ] simplifiying candidate #<alt-delta (λ (a b) (* (/ (/ (sqrt (- (/ PI a) (/ PI b))) (- b a)) 1) (/ (/ (sqrt (- (/ PI a) (/ PI b))) 2) (+ b a))))>
* [enter]simplify:  Simplifying (/ (/ (sqrt (- (/ PI a) (/ PI b))) (- b a)) 1)
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (32 enodes)
* * [misc]simplify:  iters left: 3 (45 enodes)
* * [misc]simplify:  iters left: 2 (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))) 2) (+ b a))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (22 enodes)
* * [misc]simplify:  iters left: 3 (30 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (- (/ PI a) (/ PI b))) (* (+ b a) 2))
* [exit]simplify:  Simplified to (/ (sqrt (- (/ PI a) (/ PI b))) (* (+ b a) 2))
* * * * [misc]progress:  [ 76 / 132 ] simplifiying candidate #<alt-delta (λ (a b) (* (/ (/ 1 (- b a)) (* (cbrt (+ b a)) (cbrt (+ b a)))) (/ (/ (- (/ PI a) (/ PI b)) 2) (cbrt (+ b a)))))>
* [enter]simplify:  Simplifying (/ (/ 1 (- b a)) (* (cbrt (+ b a)) (cbrt (+ b a))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* * [misc]simplify:  iters left: 4 (31 enodes)
* * [misc]simplify:  iters left: 3 (54 enodes)
* * [misc]simplify:  iters left: 2 (73 enodes)
* * [misc]simplify:  iters left: 1 (96 enodes)
* [exit]simplify:  Simplified to (/ (/ (/ 1 (- b a)) (cbrt (+ b a))) (cbrt (+ b a)))
* [exit]simplify:  Simplified to (/ (/ (/ 1 (- b a)) (cbrt (+ b a))) (cbrt (+ b a)))
* [enter]simplify:  Simplifying (/ (/ (- (/ PI a) (/ PI b)) 2) (cbrt (+ b a)))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (37 enodes)
* * [misc]simplify:  iters left: 3 (60 enodes)
* * [misc]simplify:  iters left: 2 (88 enodes)
* * [misc]simplify:  iters left: 1 (109 enodes)
* [exit]simplify:  Simplified to (/ (/ (- (/ PI a) (/ PI b)) (cbrt (+ b a))) 2)
* [exit]simplify:  Simplified to (/ (/ (- (/ PI a) (/ PI b)) (cbrt (+ b a))) 2)
* * * * [misc]progress:  [ 77 / 132 ] simplifiying candidate #<alt-delta (λ (a b) (* (/ (/ 1 (- b a)) (sqrt (+ b a))) (/ (/ (- (/ PI a) (/ PI b)) 2) (sqrt (+ b a)))))>
* [enter]simplify:  Simplifying (/ (/ 1 (- b a)) (sqrt (+ b a)))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (25 enodes)
* * [misc]simplify:  iters left: 3 (31 enodes)
* * [misc]simplify:  iters left: 2 (36 enodes)
* [exit]simplify:  Simplified to (/ (/ 1 (- b a)) (sqrt (+ b a)))
* [exit]simplify:  Simplified to (/ (/ 1 (- b a)) (sqrt (+ b a)))
* [enter]simplify:  Simplifying (/ (/ (- (/ PI a) (/ PI b)) 2) (sqrt (+ b a)))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (37 enodes)
* * [misc]simplify:  iters left: 3 (60 enodes)
* * [misc]simplify:  iters left: 2 (88 enodes)
* * [misc]simplify:  iters left: 1 (109 enodes)
* [exit]simplify:  Simplified to (/ (/ (- (/ PI a) (/ PI b)) (sqrt (+ b a))) 2)
* [exit]simplify:  Simplified to (/ (/ (- (/ PI a) (/ PI b)) (sqrt (+ b a))) 2)
* * * * [misc]progress:  [ 78 / 132 ] simplifiying candidate #<alt-delta (λ (a b) (* (/ (/ 1 (- b a)) 1) (/ (/ (- (/ PI a) (/ PI b)) 2) (+ b a))))>
* [enter]simplify:  Simplifying (/ (/ 1 (- b a)) 1)
* * [misc]simplify:  iters left: 6 (6 enodes)
* * [misc]simplify:  iters left: 5 (12 enodes)
* * [misc]simplify:  iters left: 4 (22 enodes)
* * [misc]simplify:  iters left: 3 (31 enodes)
* * [misc]simplify:  iters left: 2 (39 enodes)
* * [misc]simplify:  iters left: 1 (41 enodes)
* [exit]simplify:  Simplified to (/ 1 (- b a))
* [exit]simplify:  Simplified to (/ 1 (- b a))
* [enter]simplify:  Simplifying (/ (/ (- (/ PI a) (/ PI b)) 2) (+ b a))
* * [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 (63 enodes)
* * [misc]simplify:  iters left: 2 (91 enodes)
* * [misc]simplify:  iters left: 1 (136 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:  [ 79 / 132 ] simplifiying candidate #<alt-delta (λ (a b) (* (/ (/ (+ (sqrt (/ PI a)) (sqrt (/ PI b))) (- b a)) (* (cbrt (+ b a)) (cbrt (+ b a)))) (/ (/ (- (sqrt (/ PI a)) (sqrt (/ PI b))) 2) (cbrt (+ b a)))))>
* [enter]simplify:  Simplifying (/ (/ (+ (sqrt (/ PI a)) (sqrt (/ PI b))) (- b a)) (* (cbrt (+ b a)) (cbrt (+ b a))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (22 enodes)
* * [misc]simplify:  iters left: 4 (35 enodes)
* * [misc]simplify:  iters left: 3 (58 enodes)
* * [misc]simplify:  iters left: 2 (77 enodes)
* * [misc]simplify:  iters left: 1 (102 enodes)
* [exit]simplify:  Simplified to (/ (/ (+ (sqrt (/ PI b)) (sqrt (/ PI a))) (* (cbrt (+ a b)) (cbrt (+ a b)))) (- b a))
* [exit]simplify:  Simplified to (/ (/ (+ (sqrt (/ PI b)) (sqrt (/ PI a))) (* (cbrt (+ a b)) (cbrt (+ a b)))) (- b a))
* [enter]simplify:  Simplifying (/ (/ (- (sqrt (/ PI a)) (sqrt (/ PI b))) 2) (cbrt (+ b a)))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (21 enodes)
* * [misc]simplify:  iters left: 4 (33 enodes)
* * [misc]simplify:  iters left: 3 (42 enodes)
* * [misc]simplify:  iters left: 2 (48 enodes)
* * [misc]simplify:  iters left: 1 (50 enodes)
* [exit]simplify:  Simplified to (/ (- (sqrt (/ PI a)) (sqrt (/ PI b))) (* 2 (cbrt (+ a b))))
* [exit]simplify:  Simplified to (/ (- (sqrt (/ PI a)) (sqrt (/ PI b))) (* 2 (cbrt (+ a b))))
* * * * [misc]progress:  [ 80 / 132 ] simplifiying candidate #<alt-delta (λ (a b) (* (/ (/ (+ (sqrt (/ PI a)) (sqrt (/ PI b))) (- b a)) (sqrt (+ b a))) (/ (/ (- (sqrt (/ PI a)) (sqrt (/ PI b))) 2) (sqrt (+ b a)))))>
* [enter]simplify:  Simplifying (/ (/ (+ (sqrt (/ PI a)) (sqrt (/ PI b))) (- b a)) (sqrt (+ b a)))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (29 enodes)
* * [misc]simplify:  iters left: 3 (35 enodes)
* * [misc]simplify:  iters left: 2 (40 enodes)
* [exit]simplify:  Simplified to (/ (+ (sqrt (/ PI b)) (sqrt (/ PI a))) (* (- b a) (sqrt (+ a b))))
* [exit]simplify:  Simplified to (/ (+ (sqrt (/ PI b)) (sqrt (/ PI a))) (* (- b a) (sqrt (+ a b))))
* [enter]simplify:  Simplifying (/ (/ (- (sqrt (/ PI a)) (sqrt (/ PI b))) 2) (sqrt (+ b a)))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (21 enodes)
* * [misc]simplify:  iters left: 4 (33 enodes)
* * [misc]simplify:  iters left: 3 (42 enodes)
* * [misc]simplify:  iters left: 2 (48 enodes)
* * [misc]simplify:  iters left: 1 (50 enodes)
* [exit]simplify:  Simplified to (/ (- (sqrt (/ PI a)) (sqrt (/ PI b))) (* 2 (sqrt (+ a b))))
* [exit]simplify:  Simplified to (/ (- (sqrt (/ PI a)) (sqrt (/ PI b))) (* 2 (sqrt (+ a b))))
* * * * [misc]progress:  [ 81 / 132 ] simplifiying candidate #<alt-delta (λ (a b) (* (/ (/ (+ (sqrt (/ PI a)) (sqrt (/ PI b))) (- b a)) 1) (/ (/ (- (sqrt (/ PI a)) (sqrt (/ PI b))) 2) (+ b a))))>
* [enter]simplify:  Simplifying (/ (/ (+ (sqrt (/ PI a)) (sqrt (/ PI b))) (- b a)) 1)
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (29 enodes)
* * [misc]simplify:  iters left: 3 (42 enodes)
* * [misc]simplify:  iters left: 2 (44 enodes)
* [exit]simplify:  Simplified to (/ (+ (sqrt (/ PI b)) (sqrt (/ PI a))) (- b a))
* [exit]simplify:  Simplified to (/ (+ (sqrt (/ PI b)) (sqrt (/ PI a))) (- b a))
* [enter]simplify:  Simplifying (/ (/ (- (sqrt (/ PI a)) (sqrt (/ PI b))) 2) (+ b a))
* * [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 (49 enodes)
* * [misc]simplify:  iters left: 2 (55 enodes)
* * [misc]simplify:  iters left: 1 (57 enodes)
* [exit]simplify:  Simplified to (/ (- (sqrt (/ PI a)) (sqrt (/ PI b))) (* (+ a b) 2))
* [exit]simplify:  Simplified to (/ (- (sqrt (/ PI a)) (sqrt (/ PI b))) (* (+ a b) 2))
* * * * [misc]progress:  [ 82 / 132 ] simplifiying candidate #<alt-delta (λ (a b) (* (/ (/ 1 (- b a)) (* (cbrt (+ b a)) (cbrt (+ b a)))) (/ (/ (- (/ PI a) (/ PI b)) 2) (cbrt (+ b a)))))>
* [enter]simplify:  Simplifying (/ (/ 1 (- b a)) (* (cbrt (+ b a)) (cbrt (+ b a))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* * [misc]simplify:  iters left: 4 (31 enodes)
* * [misc]simplify:  iters left: 3 (54 enodes)
* * [misc]simplify:  iters left: 2 (73 enodes)
* * [misc]simplify:  iters left: 1 (96 enodes)
* [exit]simplify:  Simplified to (/ (/ (/ 1 (- b a)) (cbrt (+ b a))) (cbrt (+ b a)))
* [exit]simplify:  Simplified to (/ (/ (/ 1 (- b a)) (cbrt (+ b a))) (cbrt (+ b a)))
* [enter]simplify:  Simplifying (/ (/ (- (/ PI a) (/ PI b)) 2) (cbrt (+ b a)))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (37 enodes)
* * [misc]simplify:  iters left: 3 (60 enodes)
* * [misc]simplify:  iters left: 2 (88 enodes)
* * [misc]simplify:  iters left: 1 (109 enodes)
* [exit]simplify:  Simplified to (/ (/ (- (/ PI a) (/ PI b)) (cbrt (+ b a))) 2)
* [exit]simplify:  Simplified to (/ (/ (- (/ PI a) (/ PI b)) (cbrt (+ b a))) 2)
* * * * [misc]progress:  [ 83 / 132 ] simplifiying candidate #<alt-delta (λ (a b) (* (/ (/ 1 (- b a)) (sqrt (+ b a))) (/ (/ (- (/ PI a) (/ PI b)) 2) (sqrt (+ b a)))))>
* [enter]simplify:  Simplifying (/ (/ 1 (- b a)) (sqrt (+ b a)))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (25 enodes)
* * [misc]simplify:  iters left: 3 (31 enodes)
* * [misc]simplify:  iters left: 2 (36 enodes)
* [exit]simplify:  Simplified to (/ (/ 1 (- b a)) (sqrt (+ b a)))
* [exit]simplify:  Simplified to (/ (/ 1 (- b a)) (sqrt (+ b a)))
* [enter]simplify:  Simplifying (/ (/ (- (/ PI a) (/ PI b)) 2) (sqrt (+ b a)))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (37 enodes)
* * [misc]simplify:  iters left: 3 (60 enodes)
* * [misc]simplify:  iters left: 2 (88 enodes)
* * [misc]simplify:  iters left: 1 (109 enodes)
* [exit]simplify:  Simplified to (/ (/ (- (/ PI a) (/ PI b)) (sqrt (+ b a))) 2)
* [exit]simplify:  Simplified to (/ (/ (- (/ PI a) (/ PI b)) (sqrt (+ b a))) 2)
* * * * [misc]progress:  [ 84 / 132 ] simplifiying candidate #<alt-delta (λ (a b) (* (/ (/ 1 (- b a)) 1) (/ (/ (- (/ PI a) (/ PI b)) 2) (+ b a))))>
* [enter]simplify:  Simplifying (/ (/ 1 (- b a)) 1)
* * [misc]simplify:  iters left: 6 (6 enodes)
* * [misc]simplify:  iters left: 5 (12 enodes)
* * [misc]simplify:  iters left: 4 (22 enodes)
* * [misc]simplify:  iters left: 3 (31 enodes)
* * [misc]simplify:  iters left: 2 (39 enodes)
* * [misc]simplify:  iters left: 1 (41 enodes)
* [exit]simplify:  Simplified to (/ 1 (- b a))
* [exit]simplify:  Simplified to (/ 1 (- b a))
* [enter]simplify:  Simplifying (/ (/ (- (/ PI a) (/ PI b)) 2) (+ b a))
* * [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 (63 enodes)
* * [misc]simplify:  iters left: 2 (91 enodes)
* * [misc]simplify:  iters left: 1 (136 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:  [ 85 / 132 ] simplifiying candidate #<alt-delta (λ (a b) (* (/ (/ PI (- b a)) (* (cbrt (+ b a)) (cbrt (+ b a)))) (/ (/ (- (/ 1 a) (/ 1 b)) 2) (cbrt (+ b a)))))>
* [enter]simplify:  Simplifying (/ (/ PI (- b a)) (* (cbrt (+ b a)) (cbrt (+ b a))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (29 enodes)
* * [misc]simplify:  iters left: 3 (52 enodes)
* * [misc]simplify:  iters left: 2 (71 enodes)
* * [misc]simplify:  iters left: 1 (98 enodes)
* [exit]simplify:  Simplified to (/ (/ (/ PI (- b a)) (cbrt (+ b a))) (cbrt (+ b a)))
* [exit]simplify:  Simplified to (/ (/ (/ PI (- b a)) (cbrt (+ b a))) (cbrt (+ b a)))
* [enter]simplify:  Simplifying (/ (/ (- (/ 1 a) (/ 1 b)) 2) (cbrt (+ b a)))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (21 enodes)
* * [misc]simplify:  iters left: 4 (39 enodes)
* * [misc]simplify:  iters left: 3 (62 enodes)
* * [misc]simplify:  iters left: 2 (90 enodes)
* * [misc]simplify:  iters left: 1 (111 enodes)
* [exit]simplify:  Simplified to (/ (/ (- (/ 1 a) (/ 1 b)) 2) (cbrt (+ b a)))
* [exit]simplify:  Simplified to (/ (/ (- (/ 1 a) (/ 1 b)) 2) (cbrt (+ b a)))
* * * * [misc]progress:  [ 86 / 132 ] simplifiying candidate #<alt-delta (λ (a b) (* (/ (/ PI (- b a)) (sqrt (+ b a))) (/ (/ (- (/ 1 a) (/ 1 b)) 2) (sqrt (+ b a)))))>
* [enter]simplify:  Simplifying (/ (/ PI (- b a)) (sqrt (+ b a)))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (23 enodes)
* * [misc]simplify:  iters left: 3 (29 enodes)
* * [misc]simplify:  iters left: 2 (34 enodes)
* [exit]simplify:  Simplified to (/ (/ PI (- b a)) (sqrt (+ b a)))
* [exit]simplify:  Simplified to (/ (/ PI (- b a)) (sqrt (+ b a)))
* [enter]simplify:  Simplifying (/ (/ (- (/ 1 a) (/ 1 b)) 2) (sqrt (+ b a)))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (21 enodes)
* * [misc]simplify:  iters left: 4 (39 enodes)
* * [misc]simplify:  iters left: 3 (62 enodes)
* * [misc]simplify:  iters left: 2 (90 enodes)
* * [misc]simplify:  iters left: 1 (111 enodes)
* [exit]simplify:  Simplified to (/ (/ (- (/ 1 a) (/ 1 b)) 2) (sqrt (+ b a)))
* [exit]simplify:  Simplified to (/ (/ (- (/ 1 a) (/ 1 b)) 2) (sqrt (+ b a)))
* * * * [misc]progress:  [ 87 / 132 ] simplifiying candidate #<alt-delta (λ (a b) (* (/ (/ PI (- b a)) 1) (/ (/ (- (/ 1 a) (/ 1 b)) 2) (+ b a))))>
* [enter]simplify:  Simplifying (/ (/ PI (- b a)) 1)
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (23 enodes)
* * [misc]simplify:  iters left: 3 (36 enodes)
* * [misc]simplify:  iters left: 2 (38 enodes)
* * [misc]simplify:  iters left: 1 (39 enodes)
* [exit]simplify:  Simplified to (/ PI (- b a))
* [exit]simplify:  Simplified to (/ PI (- b a))
* [enter]simplify:  Simplifying (/ (/ (- (/ 1 a) (/ 1 b)) 2) (+ b a))
* * [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 (65 enodes)
* * [misc]simplify:  iters left: 2 (93 enodes)
* * [misc]simplify:  iters left: 1 (138 enodes)
* [exit]simplify:  Simplified to (/ (- (/ 1 a) (/ 1 b)) (* (+ b a) 2))
* [exit]simplify:  Simplified to (/ (- (/ 1 a) (/ 1 b)) (* (+ b a) 2))
* * * * [misc]progress:  [ 88 / 132 ] simplifiying candidate #<alt-delta (λ (a b) (* (/ 1 (* (cbrt (+ b a)) (cbrt (+ b a)))) (/ (/ (- (/ PI a) (/ PI b)) (* (- b a) 2)) (cbrt (+ 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)) (* (- b a) 2)) (cbrt (+ b a)))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (26 enodes)
* * [misc]simplify:  iters left: 4 (64 enodes)
* * [misc]simplify:  iters left: 3 (155 enodes)
* * [misc]simplify:  iters left: 2 (308 enodes)
* [exit]simplify:  Simplified to (/ (- (/ PI a) (/ PI b)) (* (* 2 (- b a)) (cbrt (+ b a))))
* [exit]simplify:  Simplified to (/ (- (/ PI a) (/ PI b)) (* (* 2 (- b a)) (cbrt (+ b a))))
* * * * [misc]progress:  [ 89 / 132 ] simplifiying candidate #<alt-delta (λ (a b) (* (/ 1 (sqrt (+ b a))) (/ (/ (- (/ PI a) (/ PI b)) (* (- b a) 2)) (sqrt (+ 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)) (* (- b a) 2)) (sqrt (+ b a)))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (26 enodes)
* * [misc]simplify:  iters left: 4 (64 enodes)
* * [misc]simplify:  iters left: 3 (155 enodes)
* * [misc]simplify:  iters left: 2 (308 enodes)
* [exit]simplify:  Simplified to (/ (- (/ PI a) (/ PI b)) (* (* 2 (- b a)) (sqrt (+ b a))))
* [exit]simplify:  Simplified to (/ (- (/ PI a) (/ PI b)) (* (* 2 (- b a)) (sqrt (+ b a))))
* * * * [misc]progress:  [ 90 / 132 ] simplifiying candidate #<alt-delta (λ (a b) (* (/ 1 1) (/ (/ (- (/ PI a) (/ PI b)) (* (- b a) 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) 2)) (+ b a))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (63 enodes)
* * [misc]simplify:  iters left: 3 (158 enodes)
* * [misc]simplify:  iters left: 2 (354 enodes)
* [exit]simplify:  Simplified to (/ (/ (- (/ PI a) (/ PI b)) 2) (* (+ b a) (- b a)))
* [exit]simplify:  Simplified to (/ (/ (- (/ PI a) (/ PI b)) 2) (* (+ b a) (- b a)))
* * * * [misc]progress:  [ 91 / 132 ] simplifiying candidate #<alt-delta (λ (a b) (* (/ (- (/ PI a) (/ PI b)) (* (cbrt (+ b a)) (cbrt (+ b a)))) (/ (/ 1 (* (- b a) 2)) (cbrt (+ 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)))
* [enter]simplify:  Simplifying (/ (/ 1 (* (- b a) 2)) (cbrt (+ b a)))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (20 enodes)
* * [misc]simplify:  iters left: 4 (34 enodes)
* * [misc]simplify:  iters left: 3 (73 enodes)
* * [misc]simplify:  iters left: 2 (128 enodes)
* * [misc]simplify:  iters left: 1 (160 enodes)
* [exit]simplify:  Simplified to (/ (/ 1 (cbrt (+ b a))) (* (- b a) 2))
* [exit]simplify:  Simplified to (/ (/ 1 (cbrt (+ b a))) (* (- b a) 2))
* * * * [misc]progress:  [ 92 / 132 ] simplifiying candidate #<alt-delta (λ (a b) (* (/ (- (/ PI a) (/ PI b)) (sqrt (+ b a))) (/ (/ 1 (* (- b a) 2)) (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)))
* [enter]simplify:  Simplifying (/ (/ 1 (* (- b a) 2)) (sqrt (+ b a)))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (20 enodes)
* * [misc]simplify:  iters left: 4 (34 enodes)
* * [misc]simplify:  iters left: 3 (73 enodes)
* * [misc]simplify:  iters left: 2 (128 enodes)
* * [misc]simplify:  iters left: 1 (160 enodes)
* [exit]simplify:  Simplified to (/ (/ 1 (sqrt (+ b a))) (* (- b a) 2))
* [exit]simplify:  Simplified to (/ (/ 1 (sqrt (+ b a))) (* (- b a) 2))
* * * * [misc]progress:  [ 93 / 132 ] simplifiying candidate #<alt-delta (λ (a b) (* (/ (- (/ PI a) (/ PI b)) 1) (/ (/ 1 (* (- b a) 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 (38 enodes)
* * [misc]simplify:  iters left: 1 (39 enodes)
* [exit]simplify:  Simplified to (- (/ PI a) (/ PI b))
* [exit]simplify:  Simplified to (- (/ PI a) (/ PI b))
* [enter]simplify:  Simplifying (/ (/ 1 (* (- b a) 2)) (+ b a))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (33 enodes)
* * [misc]simplify:  iters left: 3 (80 enodes)
* * [misc]simplify:  iters left: 2 (193 enodes)
* * [misc]simplify:  iters left: 1 (421 enodes)
* [exit]simplify:  Simplified to (/ (/ 1 (+ b a)) (* (- b a) 2))
* [exit]simplify:  Simplified to (/ (/ 1 (+ b a)) (* (- b a) 2))
* * * * [misc]progress:  [ 94 / 132 ] simplifiying candidate #<alt-delta (λ (a b) (* (/ (/ (- (/ PI a) (/ PI b)) (* (- (pow b 3) (pow a 3)) 2)) (* (cbrt (+ b a)) (cbrt (+ b a)))) (/ (+ (* b b) (+ (* a a) (* b a))) (cbrt (+ b a)))))>
* [enter]simplify:  Simplifying (/ (/ (- (/ PI a) (/ PI b)) (* (- (pow b 3) (pow a 3)) 2)) (* (cbrt (+ b a)) (cbrt (+ b a))))
* * [misc]simplify:  iters left: 6 (17 enodes)
* * [misc]simplify:  iters left: 5 (38 enodes)
* * [misc]simplify:  iters left: 4 (90 enodes)
* * [misc]simplify:  iters left: 3 (253 enodes)
* [exit]simplify:  Simplified to (/ (/ (/ (- (/ PI a) (/ PI b)) (cbrt (+ b a))) (cbrt (+ b a))) (- (* (* 2 b) (* b b)) (* (* a a) (* 2 a))))
* [exit]simplify:  Simplified to (/ (/ (/ (- (/ PI a) (/ PI b)) (cbrt (+ b a))) (cbrt (+ b a))) (- (* (* 2 b) (* b b)) (* (* a a) (* 2 a))))
* [enter]simplify:  Simplifying (/ (+ (* b b) (+ (* a a) (* b a))) (cbrt (+ b a)))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (23 enodes)
* * [misc]simplify:  iters left: 3 (25 enodes)
* * [misc]simplify:  iters left: 2 (26 enodes)
* [exit]simplify:  Simplified to (/ (+ (* a a) (* (+ b a) b)) (cbrt (+ b a)))
* [exit]simplify:  Simplified to (/ (+ (* a a) (* (+ b a) b)) (cbrt (+ b a)))
* * * * [misc]progress:  [ 95 / 132 ] simplifiying candidate #<alt-delta (λ (a b) (* (/ (/ (- (/ PI a) (/ PI b)) (* (- (pow b 3) (pow a 3)) 2)) (sqrt (+ b a))) (/ (+ (* b b) (+ (* a a) (* b a))) (sqrt (+ b a)))))>
* [enter]simplify:  Simplifying (/ (/ (- (/ PI a) (/ PI b)) (* (- (pow b 3) (pow a 3)) 2)) (sqrt (+ b a)))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (35 enodes)
* * [misc]simplify:  iters left: 4 (79 enodes)
* * [misc]simplify:  iters left: 3 (196 enodes)
* * [misc]simplify:  iters left: 2 (450 enodes)
* [exit]simplify:  Simplified to (/ (/ (- (/ PI a) (/ PI b)) (sqrt (+ b a))) (- (* (* 2 b) (* b b)) (* (* a a) (* 2 a))))
* [exit]simplify:  Simplified to (/ (/ (- (/ PI a) (/ PI b)) (sqrt (+ b a))) (- (* (* 2 b) (* b b)) (* (* a a) (* 2 a))))
* [enter]simplify:  Simplifying (/ (+ (* b b) (+ (* a a) (* b a))) (sqrt (+ b a)))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (23 enodes)
* * [misc]simplify:  iters left: 3 (25 enodes)
* * [misc]simplify:  iters left: 2 (26 enodes)
* [exit]simplify:  Simplified to (/ (+ (* a a) (* (+ b a) b)) (sqrt (+ b a)))
* [exit]simplify:  Simplified to (/ (+ (* a a) (* (+ b a) b)) (sqrt (+ b a)))
* * * * [misc]progress:  [ 96 / 132 ] simplifiying candidate #<alt-delta (λ (a b) (* (/ (/ (- (/ PI a) (/ PI b)) (* (- (pow b 3) (pow a 3)) 2)) 1) (/ (+ (* b b) (+ (* a a) (* b a))) (+ b a))))>
* [enter]simplify:  Simplifying (/ (/ (- (/ PI a) (/ PI b)) (* (- (pow b 3) (pow a 3)) 2)) 1)
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (35 enodes)
* * [misc]simplify:  iters left: 4 (79 enodes)
* * [misc]simplify:  iters left: 3 (184 enodes)
* * [misc]simplify:  iters left: 2 (355 enodes)
* [exit]simplify:  Simplified to (/ (- (/ PI a) (/ PI b)) (- (* (* b b) (* 2 b)) (* (* 2 a) (* a a))))
* [exit]simplify:  Simplified to (/ (- (/ PI a) (/ PI b)) (- (* (* b b) (* 2 b)) (* (* 2 a) (* a a))))
* [enter]simplify:  Simplifying (/ (+ (* b b) (+ (* a a) (* b a))) (+ b a))
* * [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 (24 enodes)
* * [misc]simplify:  iters left: 2 (25 enodes)
* [exit]simplify:  Simplified to (/ (+ (* b b) (* (+ b a) a)) (+ b a))
* [exit]simplify:  Simplified to (/ (+ (* b b) (* (+ b a) a)) (+ b a))
* * * * [misc]progress:  [ 97 / 132 ] simplifiying candidate #<alt-delta (λ (a b) (* (/ (/ (- (/ PI a) (/ PI b)) (* (- (* b b) (* a a)) 2)) (* (cbrt (+ b a)) (cbrt (+ b a)))) (/ (+ b a) (cbrt (+ b a)))))>
* [enter]simplify:  Simplifying (/ (/ (- (/ PI a) (/ PI b)) (* (- (* b b) (* a a)) 2)) (* (cbrt (+ b a)) (cbrt (+ b a))))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (33 enodes)
* * [misc]simplify:  iters left: 4 (90 enodes)
* * [misc]simplify:  iters left: 3 (321 enodes)
* [exit]simplify:  Simplified to (/ (/ (/ (- (/ PI a) (/ PI b)) (* 2 (+ b a))) (- b a)) (* (cbrt (+ b a)) (cbrt (+ b a))))
* [exit]simplify:  Simplified to (/ (/ (/ (- (/ PI a) (/ PI b)) (* 2 (+ b a))) (- b a)) (* (cbrt (+ b a)) (cbrt (+ b a))))
* [enter]simplify:  Simplifying (/ (+ b a) (cbrt (+ b a)))
* * [misc]simplify:  iters left: 5 (5 enodes)
* * [misc]simplify:  iters left: 4 (6 enodes)
* [exit]simplify:  Simplified to (/ (+ a b) (cbrt (+ a b)))
* [exit]simplify:  Simplified to (/ (+ a b) (cbrt (+ a b)))
* * * * [misc]progress:  [ 98 / 132 ] simplifiying candidate #<alt-delta (λ (a b) (* (/ (/ (- (/ PI a) (/ PI b)) (* (- (* b b) (* a a)) 2)) (sqrt (+ b a))) (/ (+ b a) (sqrt (+ b a)))))>
* [enter]simplify:  Simplifying (/ (/ (- (/ PI a) (/ PI b)) (* (- (* b b) (* a a)) 2)) (sqrt (+ 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 (260 enodes)
* [exit]simplify:  Simplified to (/ (/ (- (/ PI a) (/ PI b)) 2) (* (sqrt (+ b a)) (* (- b a) (+ b a))))
* [exit]simplify:  Simplified to (/ (/ (- (/ PI a) (/ PI b)) 2) (* (sqrt (+ b a)) (* (- b a) (+ b a))))
* [enter]simplify:  Simplifying (/ (+ b a) (sqrt (+ b a)))
* * [misc]simplify:  iters left: 5 (5 enodes)
* * [misc]simplify:  iters left: 4 (6 enodes)
* [exit]simplify:  Simplified to (/ (+ a b) (sqrt (+ a b)))
* [exit]simplify:  Simplified to (/ (+ a b) (sqrt (+ a b)))
* * * * [misc]progress:  [ 99 / 132 ] simplifiying candidate #<alt-delta (λ (a b) (* (/ (/ (- (/ PI a) (/ PI b)) (* (- (* b b) (* a a)) 2)) 1) (/ (+ b a) (+ b a))))>
* [enter]simplify:  Simplifying (/ (/ (- (/ PI a) (/ PI b)) (* (- (* b b) (* a a)) 2)) 1)
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (31 enodes)
* * [misc]simplify:  iters left: 4 (81 enodes)
* * [misc]simplify:  iters left: 3 (249 enodes)
* [exit]simplify:  Simplified to (/ (/ (- (/ PI a) (/ PI b)) 2) (* (+ b a) (- b a)))
* [exit]simplify:  Simplified to (/ (/ (- (/ PI a) (/ PI b)) 2) (* (+ b a) (- b a)))
* [enter]simplify:  Simplifying (/ (+ b a) (+ b a))
* * [misc]simplify:  iters left: 4 (4 enodes)
* * [misc]simplify:  iters left: 3 (6 enodes)
* * [misc]simplify:  iters left: 2 (8 enodes)
* [exit]simplify:  Simplified to 1
* [exit]simplify:  Simplified to 1
* * * * [misc]progress:  [ 100 / 132 ] simplifiying candidate #<alt-delta (λ (a b) (* 1 (/ (/ (- (/ PI a) (/ PI b)) (* (- b a) 2)) (+ b a))))>
* * * * [misc]progress:  [ 101 / 132 ] simplifiying candidate #<alt-delta (λ (a b) (* (/ (- (/ PI a) (/ PI b)) (* (- b a) 2)) (/ 1 (+ 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:  [ 102 / 132 ] simplifiying candidate #<alt-delta (λ (a b) (/ 1 (/ (+ b a) (/ (- (/ PI a) (/ PI b)) (* (- b a) 2)))))>
* [enter]simplify:  Simplifying (/ (+ b a) (/ (- (/ PI a) (/ PI b)) (* (- b a) 2)))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (57 enodes)
* * [misc]simplify:  iters left: 3 (142 enodes)
* * [misc]simplify:  iters left: 2 (299 enodes)
* [exit]simplify:  Simplified to (* 2 (/ (* (- b a) (+ a b)) (- (/ PI a) (/ PI b))))
* [exit]simplify:  Simplified to (* 2 (/ (* (- b a) (+ a b)) (- (/ PI a) (/ PI b))))
* * * * [misc]progress:  [ 103 / 132 ] simplifiying candidate #<alt-delta (λ (a b) (/ (/ (/ (- (/ PI a) (/ PI b)) (* (- b a) 2)) (* (cbrt (+ b a)) (cbrt (+ b a)))) (cbrt (+ b a))))>
* [enter]simplify:  Simplifying (/ (/ (- (/ PI a) (/ PI b)) (* (- b a) 2)) (* (cbrt (+ b a)) (cbrt (+ b a))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (29 enodes)
* * [misc]simplify:  iters left: 4 (75 enodes)
* * [misc]simplify:  iters left: 3 (212 enodes)
* * [misc]simplify:  iters left: 2 (496 enodes)
* [exit]simplify:  Simplified to (/ (/ (- (/ PI a) (/ PI b)) (cbrt (+ b a))) (* (* 2 (- b a)) (cbrt (+ b a))))
* [exit]simplify:  Simplified to (/ (/ (- (/ PI a) (/ PI b)) (cbrt (+ b a))) (* (* 2 (- b a)) (cbrt (+ b a))))
* * * * [misc]progress:  [ 104 / 132 ] simplifiying candidate #<alt-delta (λ (a b) (/ (/ (/ (- (/ PI a) (/ PI b)) (* (- b a) 2)) (sqrt (+ b a))) (sqrt (+ b a))))>
* [enter]simplify:  Simplifying (/ (/ (- (/ PI a) (/ PI b)) (* (- b a) 2)) (sqrt (+ b a)))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (26 enodes)
* * [misc]simplify:  iters left: 4 (64 enodes)
* * [misc]simplify:  iters left: 3 (155 enodes)
* * [misc]simplify:  iters left: 2 (308 enodes)
* [exit]simplify:  Simplified to (/ (- (/ PI a) (/ PI b)) (* (* 2 (- b a)) (sqrt (+ b a))))
* [exit]simplify:  Simplified to (/ (- (/ PI a) (/ PI b)) (* (* 2 (- b a)) (sqrt (+ b a))))
* * * * [misc]progress:  [ 105 / 132 ] simplifiying candidate #<alt-delta (λ (a b) (/ (/ (/ (- (/ PI a) (/ PI b)) (* (- b a) 2)) 1) (+ b a)))>
* [enter]simplify:  Simplifying (/ (/ (- (/ PI a) (/ PI b)) (* (- b a) 2)) 1)
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (26 enodes)
* * [misc]simplify:  iters left: 4 (64 enodes)
* * [misc]simplify:  iters left: 3 (142 enodes)
* * [misc]simplify:  iters left: 2 (215 enodes)
* * [misc]simplify:  iters left: 1 (310 enodes)
* [exit]simplify:  Simplified to (/ (- (/ PI a) (/ PI b)) (* 2 (- b a)))
* [exit]simplify:  Simplified to (/ (- (/ PI a) (/ PI b)) (* 2 (- b a)))
* * * * [misc]progress:  [ 106 / 132 ] simplifiying candidate #<alt-delta (λ (a b) (/ (* (cbrt (/ (- (/ PI a) (/ PI b)) (* (- b a) 2))) (cbrt (/ (- (/ PI a) (/ PI b)) (* (- b a) 2)))) (/ (+ b a) (cbrt (/ (- (/ PI a) (/ PI b)) (* (- b a) 2))))))>
* [enter]simplify:  Simplifying (/ (+ b a) (cbrt (/ (- (/ PI a) (/ PI b)) (* (- b a) 2))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (24 enodes)
* * [misc]simplify:  iters left: 4 (49 enodes)
* * [misc]simplify:  iters left: 3 (80 enodes)
* * [misc]simplify:  iters left: 2 (126 enodes)
* * [misc]simplify:  iters left: 1 (186 enodes)
* [exit]simplify:  Simplified to (/ (+ a b) (cbrt (/ (- (/ PI a) (/ PI b)) (* 2 (- b a)))))
* [exit]simplify:  Simplified to (/ (+ a b) (cbrt (/ (- (/ PI a) (/ PI b)) (* 2 (- b a)))))
* * * * [misc]progress:  [ 107 / 132 ] simplifiying candidate #<alt-delta (λ (a b) (/ (sqrt (/ (- (/ PI a) (/ PI b)) (* (- b a) 2))) (/ (+ b a) (sqrt (/ (- (/ PI a) (/ PI b)) (* (- b a) 2))))))>
* [enter]simplify:  Simplifying (/ (+ b a) (sqrt (/ (- (/ PI a) (/ PI b)) (* (- b a) 2))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (24 enodes)
* * [misc]simplify:  iters left: 4 (49 enodes)
* * [misc]simplify:  iters left: 3 (80 enodes)
* * [misc]simplify:  iters left: 2 (126 enodes)
* * [misc]simplify:  iters left: 1 (186 enodes)
* [exit]simplify:  Simplified to (/ (+ a b) (sqrt (/ (- (/ PI a) (/ PI b)) (* 2 (- b a)))))
* [exit]simplify:  Simplified to (/ (+ a b) (sqrt (/ (- (/ PI a) (/ PI b)) (* 2 (- b a)))))
* * * * [misc]progress:  [ 108 / 132 ] simplifiying candidate #<alt-delta (λ (a b) (/ (/ (* (cbrt (- (/ PI a) (/ PI b))) (cbrt (- (/ PI a) (/ PI b)))) (- b a)) (/ (+ b a) (/ (cbrt (- (/ PI a) (/ PI b))) 2))))>
* [enter]simplify:  Simplifying (/ (+ b a) (/ (cbrt (- (/ PI a) (/ PI b))) 2))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (22 enodes)
* * [misc]simplify:  iters left: 3 (24 enodes)
* * [misc]simplify:  iters left: 2 (32 enodes)
* [exit]simplify:  Simplified to (/ (* 2 (+ a b)) (cbrt (- (/ PI a) (/ PI b))))
* [exit]simplify:  Simplified to (/ (* 2 (+ a b)) (cbrt (- (/ PI a) (/ PI b))))
* * * * [misc]progress:  [ 109 / 132 ] simplifiying candidate #<alt-delta (λ (a b) (/ (/ (sqrt (- (/ PI a) (/ PI b))) (- b a)) (/ (+ b a) (/ (sqrt (- (/ PI a) (/ PI b))) 2))))>
* [enter]simplify:  Simplifying (/ (+ b a) (/ (sqrt (- (/ PI a) (/ PI b))) 2))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (22 enodes)
* * [misc]simplify:  iters left: 3 (24 enodes)
* * [misc]simplify:  iters left: 2 (32 enodes)
* [exit]simplify:  Simplified to (/ (* 2 (+ a b)) (sqrt (- (/ PI a) (/ PI b))))
* [exit]simplify:  Simplified to (/ (* 2 (+ a b)) (sqrt (- (/ PI a) (/ PI b))))
* * * * [misc]progress:  [ 110 / 132 ] simplifiying candidate #<alt-delta (λ (a b) (/ (/ 1 (- b a)) (/ (+ b a) (/ (- (/ PI a) (/ PI b)) 2))))>
* [enter]simplify:  Simplifying (/ (+ b a) (/ (- (/ PI a) (/ PI b)) 2))
* * [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 (40 enodes)
* * [misc]simplify:  iters left: 2 (44 enodes)
* * [misc]simplify:  iters left: 1 (45 enodes)
* [exit]simplify:  Simplified to (/ (* 2 (+ a b)) (- (/ PI a) (/ PI b)))
* [exit]simplify:  Simplified to (/ (* 2 (+ a b)) (- (/ PI a) (/ PI b)))
* * * * [misc]progress:  [ 111 / 132 ] simplifiying candidate #<alt-delta (λ (a b) (/ (/ (+ (sqrt (/ PI a)) (sqrt (/ PI b))) (- b a)) (/ (+ b a) (/ (- (sqrt (/ PI a)) (sqrt (/ PI b))) 2))))>
* [enter]simplify:  Simplifying (/ (+ b a) (/ (- (sqrt (/ PI a)) (sqrt (/ PI b))) 2))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (20 enodes)
* * [misc]simplify:  iters left: 4 (26 enodes)
* * [misc]simplify:  iters left: 3 (30 enodes)
* * [misc]simplify:  iters left: 2 (38 enodes)
* [exit]simplify:  Simplified to (/ (* 2 (+ a b)) (- (sqrt (/ PI a)) (sqrt (/ PI b))))
* [exit]simplify:  Simplified to (/ (* 2 (+ a b)) (- (sqrt (/ PI a)) (sqrt (/ PI b))))
* * * * [misc]progress:  [ 112 / 132 ] simplifiying candidate #<alt-delta (λ (a b) (/ (/ 1 (- b a)) (/ (+ b a) (/ (- (/ PI a) (/ PI b)) 2))))>
* [enter]simplify:  Simplifying (/ (+ b a) (/ (- (/ PI a) (/ PI b)) 2))
* * [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 (40 enodes)
* * [misc]simplify:  iters left: 2 (44 enodes)
* * [misc]simplify:  iters left: 1 (45 enodes)
* [exit]simplify:  Simplified to (/ (* 2 (+ a b)) (- (/ PI a) (/ PI b)))
* [exit]simplify:  Simplified to (/ (* 2 (+ a b)) (- (/ PI a) (/ PI b)))
* * * * [misc]progress:  [ 113 / 132 ] simplifiying candidate #<alt-delta (λ (a b) (/ (/ PI (- b a)) (/ (+ b a) (/ (- (/ 1 a) (/ 1 b)) 2))))>
* [enter]simplify:  Simplifying (/ (+ b a) (/ (- (/ 1 a) (/ 1 b)) 2))
* * [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 (42 enodes)
* * [misc]simplify:  iters left: 2 (46 enodes)
* * [misc]simplify:  iters left: 1 (47 enodes)
* [exit]simplify:  Simplified to (/ (* 2 (+ a b)) (- (/ 1 a) (/ 1 b)))
* [exit]simplify:  Simplified to (/ (* 2 (+ a b)) (- (/ 1 a) (/ 1 b)))
* * * * [misc]progress:  [ 114 / 132 ] simplifiying candidate #<alt-delta (λ (a b) (/ 1 (/ (+ b a) (/ (- (/ PI a) (/ PI b)) (* (- b a) 2)))))>
* [enter]simplify:  Simplifying (/ (+ b a) (/ (- (/ PI a) (/ PI b)) (* (- b a) 2)))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (57 enodes)
* * [misc]simplify:  iters left: 3 (142 enodes)
* * [misc]simplify:  iters left: 2 (299 enodes)
* [exit]simplify:  Simplified to (* 2 (/ (* (- b a) (+ a b)) (- (/ PI a) (/ PI b))))
* [exit]simplify:  Simplified to (* 2 (/ (* (- b a) (+ a b)) (- (/ PI a) (/ PI b))))
* * * * [misc]progress:  [ 115 / 132 ] simplifiying candidate #<alt-delta (λ (a b) (/ (- (/ PI a) (/ PI b)) (/ (+ b a) (/ 1 (* (- b a) 2)))))>
* [enter]simplify:  Simplifying (/ (+ b a) (/ 1 (* (- b a) 2)))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (33 enodes)
* * [misc]simplify:  iters left: 3 (93 enodes)
* * [misc]simplify:  iters left: 2 (225 enodes)
* * [misc]simplify:  iters left: 1 (445 enodes)
* [exit]simplify:  Simplified to (* (+ a b) (/ (- b a) (/ 1 2)))
* [exit]simplify:  Simplified to (* (+ a b) (/ (- b a) (/ 1 2)))
* * * * [misc]progress:  [ 116 / 132 ] simplifiying candidate #<alt-delta (λ (a b) (/ (/ (- (/ PI a) (/ PI b)) (* (- (pow b 3) (pow a 3)) 2)) (/ (+ b a) (+ (* b b) (+ (* a a) (* b a))))))>
* [enter]simplify:  Simplifying (/ (+ b a) (+ (* b b) (+ (* a a) (* b a))))
* * [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 (24 enodes)
* * [misc]simplify:  iters left: 2 (25 enodes)
* [exit]simplify:  Simplified to (/ (+ a b) (+ (* (+ a b) a) (* b b)))
* [exit]simplify:  Simplified to (/ (+ a b) (+ (* (+ a b) a) (* b b)))
* * * * [misc]progress:  [ 117 / 132 ] simplifiying candidate #<alt-delta (λ (a b) (/ (/ (- (/ PI a) (/ PI b)) (* (- (* b b) (* a a)) 2)) (/ (+ b a) (+ b a))))>
* [enter]simplify:  Simplifying (/ (+ b a) (+ b a))
* * [misc]simplify:  iters left: 4 (4 enodes)
* * [misc]simplify:  iters left: 3 (6 enodes)
* * [misc]simplify:  iters left: 2 (8 enodes)
* [exit]simplify:  Simplified to 1
* [exit]simplify:  Simplified to 1
* * * * [misc]progress:  [ 118 / 132 ] simplifiying candidate #<alt-delta (λ (a b) (* (/ (/ (- (/ PI a) (/ PI b)) (* (- b a) 2)) (+ (pow b 3) (pow a 3))) (+ (* b b) (- (* a a) (* b a)))))>
* [enter]simplify:  Simplifying (/ (/ (- (/ PI a) (/ PI b)) (* (- b a) 2)) (+ (pow b 3) (pow a 3)))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (34 enodes)
* * [misc]simplify:  iters left: 4 (72 enodes)
* * [misc]simplify:  iters left: 3 (171 enodes)
* * [misc]simplify:  iters left: 2 (399 enodes)
* [exit]simplify:  Simplified to (/ (/ (- (/ PI a) (/ PI b)) (- b a)) (+ (* (* b b) (* b 2)) (* (* 2 a) (* a a))))
* [exit]simplify:  Simplified to (/ (/ (- (/ PI a) (/ PI b)) (- b a)) (+ (* (* b b) (* b 2)) (* (* 2 a) (* a a))))
* * * * [misc]progress:  [ 119 / 132 ] simplifiying candidate #<alt-delta (λ (a b) (* (/ (/ (- (/ PI a) (/ PI b)) (* (- b a) 2)) (- (* b b) (* a a))) (- b a)))>
* [enter]simplify:  Simplifying (/ (/ (- (/ PI a) (/ PI b)) (* (- b a) 2)) (- (* b b) (* a a)))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (30 enodes)
* * [misc]simplify:  iters left: 4 (83 enodes)
* * [misc]simplify:  iters left: 3 (256 enodes)
* [exit]simplify:  Simplified to (/ (/ (- (/ PI a) (/ PI b)) (- b a)) (* (* (+ b a) (- b a)) 2))
* [exit]simplify:  Simplified to (/ (/ (- (/ PI a) (/ PI b)) (- b a)) (* (* (+ b a) (- b a)) 2))
* * * * [misc]progress:  [ 120 / 132 ] simplifiying candidate #<alt-delta (λ (a b) (/ (- (/ PI a) (/ PI b)) (* (+ 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 (41 enodes)
* * [misc]simplify:  iters left: 3 (145 enodes)
* * [misc]simplify:  iters left: 2 (376 enodes)
* [exit]simplify:  Simplified to (* (- b a) (* (+ a b) 2))
* [exit]simplify:  Simplified to (* (- b a) (* (+ a b) 2))
* * * * [misc]progress:  [ 121 / 132 ] simplifiying candidate #<alt-event (λ (a b) (/ (* 1/2 (/ PI (* b a))) (+ b a)))>
* [enter]simplify:  Simplifying (/ (* 1/2 (/ PI (* b a))) (+ b a))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* * [misc]simplify:  iters left: 4 (43 enodes)
* * [misc]simplify:  iters left: 3 (96 enodes)
* * [misc]simplify:  iters left: 2 (200 enodes)
* * [misc]simplify:  iters left: 1 (330 enodes)
* [exit]simplify:  Simplified to (/ (* (/ 1/2 b) PI) (* a (+ a b)))
* * * * [misc]progress:  [ 122 / 132 ] simplifiying candidate #<alt-event (λ (a b) (/ (* 1/2 (/ PI (* b a))) (+ b a)))>
* [enter]simplify:  Simplifying (/ (* 1/2 (/ PI (* b a))) (+ b a))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* * [misc]simplify:  iters left: 4 (43 enodes)
* * [misc]simplify:  iters left: 3 (96 enodes)
* * [misc]simplify:  iters left: 2 (200 enodes)
* * [misc]simplify:  iters left: 1 (330 enodes)
* [exit]simplify:  Simplified to (/ (* (/ 1/2 b) PI) (* a (+ a b)))
* * * * [misc]progress:  [ 123 / 132 ] simplifiying candidate #<alt-event (λ (a b) (/ (* 1/2 (/ PI (* b a))) (+ b a)))>
* [enter]simplify:  Simplifying (/ (* 1/2 (/ PI (* b a))) (+ b a))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* * [misc]simplify:  iters left: 4 (43 enodes)
* * [misc]simplify:  iters left: 3 (96 enodes)
* * [misc]simplify:  iters left: 2 (200 enodes)
* * [misc]simplify:  iters left: 1 (330 enodes)
* [exit]simplify:  Simplified to (/ (* (/ 1/2 b) PI) (* a (+ a b)))
* * * * [misc]progress:  [ 124 / 132 ] simplifiying candidate #<alt-event (λ (a b) (/ (/ (- (/ PI a) (/ PI b)) (* (- b a) 2)) (+ b a)))>
* [enter]simplify:  Simplifying (/ (/ (- (/ PI a) (/ PI b)) (* (- b a) 2)) (+ b a))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (63 enodes)
* * [misc]simplify:  iters left: 3 (158 enodes)
* * [misc]simplify:  iters left: 2 (354 enodes)
* [exit]simplify:  Simplified to (/ (/ (- (/ PI a) (/ PI b)) 2) (* (+ b a) (- b a)))
* * * * [misc]progress:  [ 125 / 132 ] simplifiying candidate #<alt-event (λ (a b) (/ (/ (- (/ PI a) (/ PI b)) (* (- b a) 2)) (+ b a)))>
* [enter]simplify:  Simplifying (/ (/ (- (/ PI a) (/ PI b)) (* (- b a) 2)) (+ b a))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (63 enodes)
* * [misc]simplify:  iters left: 3 (158 enodes)
* * [misc]simplify:  iters left: 2 (354 enodes)
* [exit]simplify:  Simplified to (/ (/ (- (/ PI a) (/ PI b)) 2) (* (+ b a) (- b a)))
* * * * [misc]progress:  [ 126 / 132 ] simplifiying candidate #<alt-event (λ (a b) (/ (/ (- (/ PI a) (/ PI b)) (* (- b a) 2)) (+ b a)))>
* [enter]simplify:  Simplifying (/ (/ (- (/ PI a) (/ PI b)) (* (- b a) 2)) (+ b a))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (63 enodes)
* * [misc]simplify:  iters left: 3 (158 enodes)
* * [misc]simplify:  iters left: 2 (354 enodes)
* [exit]simplify:  Simplified to (/ (/ (- (/ PI a) (/ PI b)) 2) (* (+ b a) (- b a)))
* * * * [misc]progress:  [ 127 / 132 ] simplifiying candidate #<alt-event (λ (a b) (/ (/ (- (/ PI a) (/ PI b)) (* (- b a) 2)) (+ b a)))>
* [enter]simplify:  Simplifying (/ (/ (- (/ PI a) (/ PI b)) (* (- b a) 2)) (+ b a))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (63 enodes)
* * [misc]simplify:  iters left: 3 (158 enodes)
* * [misc]simplify:  iters left: 2 (354 enodes)
* [exit]simplify:  Simplified to (/ (/ (- (/ PI a) (/ PI b)) 2) (* (+ b a) (- b a)))
* * * * [misc]progress:  [ 128 / 132 ] simplifiying candidate #<alt-event (λ (a b) (/ (/ (- (/ PI a) (/ PI b)) (* (- b a) 2)) (+ b a)))>
* [enter]simplify:  Simplifying (/ (/ (- (/ PI a) (/ PI b)) (* (- b a) 2)) (+ b a))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (63 enodes)
* * [misc]simplify:  iters left: 3 (158 enodes)
* * [misc]simplify:  iters left: 2 (354 enodes)
* [exit]simplify:  Simplified to (/ (/ (- (/ PI a) (/ PI b)) 2) (* (+ b a) (- b a)))
* * * * [misc]progress:  [ 129 / 132 ] simplifiying candidate #<alt-event (λ (a b) (/ (/ (- (/ PI a) (/ PI b)) (* (- b a) 2)) (+ b a)))>
* [enter]simplify:  Simplifying (/ (/ (- (/ PI a) (/ PI b)) (* (- b a) 2)) (+ b a))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (63 enodes)
* * [misc]simplify:  iters left: 3 (158 enodes)
* * [misc]simplify:  iters left: 2 (354 enodes)
* [exit]simplify:  Simplified to (/ (/ (- (/ PI a) (/ PI b)) 2) (* (+ b a) (- b a)))
* * * * [misc]progress:  [ 130 / 132 ] 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:  [ 131 / 132 ] 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:  [ 132 / 132 ] 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) 2)) (/ 1 (+ b a))))>
* * * [misc]progress:  localizing error
* * * [misc]progress:  generating rewritten candidates
* * * * [misc]progress:  [ 1 / 4 ] rewriting at (2 1)
* * * * [misc]progress:  [ 2 / 4 ] rewriting at (2 1 1 2)
* * * * [misc]progress:  [ 3 / 4 ] rewriting at (2)
* * * * [misc]progress:  [ 4 / 4 ] rewriting at (2 1 1 1)
* * * [misc]progress:  generating series expansions
* * * * [misc]progress:  [ 1 / 4 ] generating series at (2 1)
* [misc]approximate:  Taking taylor expansion of (/ (- (/ PI a) (/ PI b)) (* (- b a) 2)) in (a b) around 0
* [misc]taylor:  Taking taylor expansion of (/ (- (/ PI a) (/ PI b)) (* (- b a) 2)) 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) 2) 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 2 in b
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (- PI) into (- PI)
* [misc]backup-simplify:  Simplify (+ 0 (- PI)) into (- PI)
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (+ 0 (- a)) into (- a)
* [misc]backup-simplify:  Simplify (* (- a) 2) into (* -2 a)
* [misc]backup-simplify:  Simplify (/ (- PI) (* -2 a)) into (* 1/2 (/ PI a))
* [misc]taylor:  Taking taylor expansion of (/ (- (/ PI a) (/ PI b)) (* (- b a) 2)) 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) 2) 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 2 in a
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (+ PI 0) into PI
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ b 0) into b
* [misc]backup-simplify:  Simplify (* b 2) into (* 2 b)
* [misc]backup-simplify:  Simplify (/ PI (* 2 b)) into (* 1/2 (/ PI b))
* [misc]taylor:  Taking taylor expansion of (/ (- (/ PI a) (/ PI b)) (* (- b a) 2)) 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) 2) 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 2 in a
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (+ PI 0) into PI
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ b 0) into b
* [misc]backup-simplify:  Simplify (* b 2) into (* 2 b)
* [misc]backup-simplify:  Simplify (/ PI (* 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 (* 1/2 PI) into (* 1/2 PI)
* [misc]backup-simplify:  Simplify (* 1/2 PI) into (* 1/2 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 (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (+ (* b 0) (* -1 2)) into (- 2)
* [misc]backup-simplify:  Simplify (- (/ (- (/ PI b)) (* 2 b)) (+ (* (* 1/2 (/ PI b)) (/ (- 2) (* 2 b))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [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 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) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* b 0) (+ (* -1 0) (* 0 2))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (* 2 b)) (+ (* (* 1/2 (/ PI b)) (/ 0 (* 2 b))) (* 0 (/ (- 2) (* 2 b))))) 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 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 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) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* b 0) (+ (* -1 0) (+ (* 0 0) (* 0 2)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (* 2 b)) (+ (* (* 1/2 (/ PI b)) (/ 0 (* 2 b))) (* 0 (/ 0 (* 2 b))) (* 0 (/ (- 2) (* 2 b))))) 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 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 PI) (* (/ 1 b) (/ 1 a))) into (* 1/2 (/ PI (* b a)))
* [misc]approximate:  Taking taylor expansion of (/ (- (/ PI (/ 1 a)) (/ PI (/ 1 b))) (* (- (/ 1 b) (/ 1 a)) 2)) in (a b) around 0
* [misc]taylor:  Taking taylor expansion of (/ (- (/ PI (/ 1 a)) (/ PI (/ 1 b))) (* (- (/ 1 b) (/ 1 a)) 2)) 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)) 2) 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 2 in b
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (+ (* PI a) 0) into (* PI a)
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (* 1 2) into 2
* [misc]backup-simplify:  Simplify (/ (* PI a) 2) into (* 1/2 (* PI a))
* [misc]taylor:  Taking taylor expansion of (/ (- (/ PI (/ 1 a)) (/ PI (/ 1 b))) (* (- (/ 1 b) (/ 1 a)) 2)) 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)) 2) 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 2 in a
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (- (* PI b)) into (- (* PI b))
* [misc]backup-simplify:  Simplify (+ 0 (- (* PI b))) into (- (* PI b))
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (* -1 2) into -2
* [misc]backup-simplify:  Simplify (/ (- (* PI b)) -2) into (* 1/2 (* PI b))
* [misc]taylor:  Taking taylor expansion of (/ (- (/ PI (/ 1 a)) (/ PI (/ 1 b))) (* (- (/ 1 b) (/ 1 a)) 2)) 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)) 2) 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 2 in a
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (- (* PI b)) into (- (* PI b))
* [misc]backup-simplify:  Simplify (+ 0 (- (* PI b))) into (- (* PI b))
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (* -1 2) into -2
* [misc]backup-simplify:  Simplify (/ (- (* PI b)) -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) (* 0 0)) into PI
* [misc]backup-simplify:  Simplify (* PI 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/2 PI) (* 0 0)) into (* 1/2 PI)
* [misc]backup-simplify:  Simplify (* 1/2 PI) into (* 1/2 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 (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (/ 1 b) 0) into (/ 1 b)
* [misc]backup-simplify:  Simplify (+ (* -1 0) (* (/ 1 b) 2)) into (* 2 (/ 1 b))
* [misc]backup-simplify:  Simplify (- (/ PI -2) (+ (* (* 1/2 (* PI b)) (/ (* 2 (/ 1 b)) -2)))) 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 (+ (* PI 0) (+ (* 0 1) (* 0 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 (/ 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) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* (/ 1 b) 0) (* 0 2))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 -2) (+ (* (* 1/2 (* PI b)) (/ 0 -2)) (* 0 (/ (* 2 (/ 1 b)) -2)))) 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 (+ (* 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 (/ 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) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* (/ 1 b) 0) (+ (* 0 0) (* 0 2)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 -2) (+ (* (* 1/2 (* PI b)) (/ 0 -2)) (* 0 (/ 0 -2)) (* 0 (/ (* 2 (/ 1 b)) -2)))) 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 (* (* 1/2 PI) (* (/ 1 b) (/ 1 a))) into (* 1/2 (/ PI (* b a)))
* [misc]approximate:  Taking taylor expansion of (/ (- (/ PI (/ 1 (- a))) (/ PI (/ 1 (- b)))) (* (- (/ 1 (- b)) (/ 1 (- a))) 2)) in (a b) around 0
* [misc]taylor:  Taking taylor expansion of (/ (- (/ PI (/ 1 (- a))) (/ PI (/ 1 (- b)))) (* (- (/ 1 (- b)) (/ 1 (- a))) 2)) 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))) 2) 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 2 in b
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (+ (* -1 (* PI a)) 0) into (- (* PI a))
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (* -1 2) into -2
* [misc]backup-simplify:  Simplify (/ (- (* PI a)) -2) into (* 1/2 (* PI a))
* [misc]taylor:  Taking taylor expansion of (/ (- (/ PI (/ 1 (- a))) (/ PI (/ 1 (- b)))) (* (- (/ 1 (- b)) (/ 1 (- a))) 2)) 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))) 2) 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 2 in a
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (- (* -1 (* PI b))) into (* PI b)
* [misc]backup-simplify:  Simplify (+ 0 (* PI b)) into (* PI b)
* [misc]backup-simplify:  Simplify (- -1) into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (* 1 2) into 2
* [misc]backup-simplify:  Simplify (/ (* PI b) 2) into (* 1/2 (* PI b))
* [misc]taylor:  Taking taylor expansion of (/ (- (/ PI (/ 1 (- a))) (/ PI (/ 1 (- b)))) (* (- (/ 1 (- b)) (/ 1 (- a))) 2)) 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))) 2) 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 2 in a
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (- (* -1 (* PI b))) into (* PI b)
* [misc]backup-simplify:  Simplify (+ 0 (* PI b)) into (* PI b)
* [misc]backup-simplify:  Simplify (- -1) into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (* 1 2) into 2
* [misc]backup-simplify:  Simplify (/ (* PI b) 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) (* 0 0)) into PI
* [misc]backup-simplify:  Simplify (* PI 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/2 PI) (* 0 0)) into (* 1/2 PI)
* [misc]backup-simplify:  Simplify (* 1/2 PI) into (* 1/2 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 (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (/ -1 b) 0) into (- (/ 1 b))
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* (- (/ 1 b)) 2)) into (- (* 2 (/ 1 b)))
* [misc]backup-simplify:  Simplify (- (/ (- PI) 2) (+ (* (* 1/2 (* PI b)) (/ (- (* 2 (/ 1 b))) 2)))) 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 (+ (* PI 0) (+ (* 0 1) (* 0 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) 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) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* (- (/ 1 b)) 0) (* 0 2))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 2) (+ (* (* 1/2 (* PI b)) (/ 0 2)) (* 0 (/ (- (* 2 (/ 1 b))) 2)))) 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 (+ (* 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) 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) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* (- (/ 1 b)) 0) (+ (* 0 0) (* 0 2)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 2) (+ (* (* 1/2 (* PI b)) (/ 0 2)) (* 0 (/ 0 2)) (* 0 (/ (- (* 2 (/ 1 b))) 2)))) 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 (* (* 1/2 PI) (* (/ 1 (- b)) (/ 1 (- a)))) into (* 1/2 (/ PI (* b a)))
* * * * [misc]progress:  [ 2 / 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:  [ 3 / 4 ] generating series at (2)
* [misc]approximate:  Taking taylor expansion of (* (/ (- (/ PI a) (/ PI b)) (* (- b a) 2)) (/ 1 (+ b a))) in (a b) around 0
* [misc]taylor:  Taking taylor expansion of (* (/ (- (/ PI a) (/ PI b)) (* (- b a) 2)) (/ 1 (+ b a))) in b
* [misc]taylor:  Taking taylor expansion of (/ (- (/ PI a) (/ PI b)) (* (- b a) 2)) 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) 2) 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 2 in b
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (- PI) into (- PI)
* [misc]backup-simplify:  Simplify (+ 0 (- PI)) into (- PI)
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (+ 0 (- a)) into (- a)
* [misc]backup-simplify:  Simplify (* (- a) 2) into (* -2 a)
* [misc]backup-simplify:  Simplify (/ (- PI) (* -2 a)) into (* 1/2 (/ PI a))
* [misc]taylor:  Taking taylor expansion of (/ 1 (+ 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]backup-simplify:  Simplify (+ 0 a) into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]taylor:  Taking taylor expansion of (* (/ (- (/ PI a) (/ PI b)) (* (- b a) 2)) (/ 1 (+ b a))) in a
* [misc]taylor:  Taking taylor expansion of (/ (- (/ PI a) (/ PI b)) (* (- b a) 2)) 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) 2) 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 2 in a
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (+ PI 0) into PI
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ b 0) into b
* [misc]backup-simplify:  Simplify (* b 2) into (* 2 b)
* [misc]backup-simplify:  Simplify (/ PI (* 2 b)) into (* 1/2 (/ PI b))
* [misc]taylor:  Taking taylor expansion of (/ 1 (+ 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]backup-simplify:  Simplify (+ b 0) into b
* [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
* [misc]taylor:  Taking taylor expansion of (* (/ (- (/ PI a) (/ PI b)) (* (- b a) 2)) (/ 1 (+ b a))) in a
* [misc]taylor:  Taking taylor expansion of (/ (- (/ PI a) (/ PI b)) (* (- b a) 2)) 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) 2) 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 2 in a
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (+ PI 0) into PI
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ b 0) into b
* [misc]backup-simplify:  Simplify (* b 2) into (* 2 b)
* [misc]backup-simplify:  Simplify (/ PI (* 2 b)) into (* 1/2 (/ PI b))
* [misc]taylor:  Taking taylor expansion of (/ 1 (+ 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]backup-simplify:  Simplify (+ b 0) into b
* [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
* [misc]backup-simplify:  Simplify (* (* 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 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 1) into 1
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 1 b)))) into (- (/ 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 (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (+ (* b 0) (* -1 2)) into (- 2)
* [misc]backup-simplify:  Simplify (- (/ (- (/ PI b)) (* 2 b)) (+ (* (* 1/2 (/ PI b)) (/ (- 2) (* 2 b))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (* 1/2 (/ PI b)) (- (/ 1 (pow b 2)))) (* 0 (/ 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 (/ 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 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)) (* (- (/ 1 (pow b 2))) (/ 1 b)))) into (/ 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) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* b 0) (+ (* -1 0) (* 0 2))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (* 2 b)) (+ (* (* 1/2 (/ PI b)) (/ 0 (* 2 b))) (* 0 (/ (- 2) (* 2 b))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (* 1/2 (/ PI b)) (/ 1 (pow b 3))) (+ (* 0 (- (/ 1 (pow b 2)))) (* 0 (/ 1 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)) 2)) (/ 1 (+ (/ 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)) 2)) (/ 1 (+ (/ 1 b) (/ 1 a)))) in b
* [misc]taylor:  Taking taylor expansion of (/ (- (/ PI (/ 1 a)) (/ PI (/ 1 b))) (* (- (/ 1 b) (/ 1 a)) 2)) 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)) 2) 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 2 in b
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (+ (* PI a) 0) into (* PI a)
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (* 1 2) into 2
* [misc]backup-simplify:  Simplify (/ (* PI a) 2) into (* 1/2 (* PI a))
* [misc]taylor:  Taking taylor expansion of (/ 1 (+ (/ 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]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (* (/ (- (/ PI (/ 1 a)) (/ PI (/ 1 b))) (* (- (/ 1 b) (/ 1 a)) 2)) (/ 1 (+ (/ 1 b) (/ 1 a)))) in a
* [misc]taylor:  Taking taylor expansion of (/ (- (/ PI (/ 1 a)) (/ PI (/ 1 b))) (* (- (/ 1 b) (/ 1 a)) 2)) 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)) 2) 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 2 in a
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (- (* PI b)) into (- (* PI b))
* [misc]backup-simplify:  Simplify (+ 0 (- (* PI b))) into (- (* PI b))
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (* -1 2) into -2
* [misc]backup-simplify:  Simplify (/ (- (* PI b)) -2) into (* 1/2 (* PI b))
* [misc]taylor:  Taking taylor expansion of (/ 1 (+ (/ 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]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (* (/ (- (/ PI (/ 1 a)) (/ PI (/ 1 b))) (* (- (/ 1 b) (/ 1 a)) 2)) (/ 1 (+ (/ 1 b) (/ 1 a)))) in a
* [misc]taylor:  Taking taylor expansion of (/ (- (/ PI (/ 1 a)) (/ PI (/ 1 b))) (* (- (/ 1 b) (/ 1 a)) 2)) 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)) 2) 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 2 in a
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (- (* PI b)) into (- (* PI b))
* [misc]backup-simplify:  Simplify (+ 0 (- (* PI b))) into (- (* PI b))
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (* -1 2) into -2
* [misc]backup-simplify:  Simplify (/ (- (* PI b)) -2) into (* 1/2 (* PI b))
* [misc]taylor:  Taking taylor expansion of (/ 1 (+ (/ 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]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (* (* 1/2 (* PI 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 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 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (/ 1 b) 0) into (/ 1 b)
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ (/ 1 b) 1)))) into (- (/ 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 (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (/ 1 b) 0) into (/ 1 b)
* [misc]backup-simplify:  Simplify (+ (* -1 0) (* (/ 1 b) 2)) into (* 2 (/ 1 b))
* [misc]backup-simplify:  Simplify (- (/ PI -2) (+ (* (* 1/2 (* PI b)) (/ (* 2 (/ 1 b)) -2)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (* 1/2 (* PI b)) (- (/ 1 b))) (* 0 1)) 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 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)) (* (- (/ 1 b)) (/ (/ 1 b) 1)))) into (/ 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) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* (/ 1 b) 0) (* 0 2))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 -2) (+ (* (* 1/2 (* PI b)) (/ 0 -2)) (* 0 (/ (* 2 (/ 1 b)) -2)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (* 1/2 (* PI b)) (/ 1 (pow b 2))) (+ (* 0 (- (/ 1 b))) (* 0 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 (- (/ 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))) 2)) (/ 1 (+ (/ 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))) 2)) (/ 1 (+ (/ 1 (- b)) (/ 1 (- a))))) in b
* [misc]taylor:  Taking taylor expansion of (/ (- (/ PI (/ 1 (- a))) (/ PI (/ 1 (- b)))) (* (- (/ 1 (- b)) (/ 1 (- a))) 2)) 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))) 2) 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 2 in b
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (+ (* -1 (* PI a)) 0) into (- (* PI a))
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (* -1 2) into -2
* [misc]backup-simplify:  Simplify (/ (- (* PI a)) -2) into (* 1/2 (* PI a))
* [misc]taylor:  Taking taylor expansion of (/ 1 (+ (/ 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]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (* (/ (- (/ PI (/ 1 (- a))) (/ PI (/ 1 (- b)))) (* (- (/ 1 (- b)) (/ 1 (- a))) 2)) (/ 1 (+ (/ 1 (- b)) (/ 1 (- a))))) in a
* [misc]taylor:  Taking taylor expansion of (/ (- (/ PI (/ 1 (- a))) (/ PI (/ 1 (- b)))) (* (- (/ 1 (- b)) (/ 1 (- a))) 2)) 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))) 2) 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 2 in a
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (- (* -1 (* PI b))) into (* PI b)
* [misc]backup-simplify:  Simplify (+ 0 (* PI b)) into (* PI b)
* [misc]backup-simplify:  Simplify (- -1) into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (* 1 2) into 2
* [misc]backup-simplify:  Simplify (/ (* PI b) 2) into (* 1/2 (* PI b))
* [misc]taylor:  Taking taylor expansion of (/ 1 (+ (/ 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]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (* (/ (- (/ PI (/ 1 (- a))) (/ PI (/ 1 (- b)))) (* (- (/ 1 (- b)) (/ 1 (- a))) 2)) (/ 1 (+ (/ 1 (- b)) (/ 1 (- a))))) in a
* [misc]taylor:  Taking taylor expansion of (/ (- (/ PI (/ 1 (- a))) (/ PI (/ 1 (- b)))) (* (- (/ 1 (- b)) (/ 1 (- a))) 2)) 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))) 2) 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 2 in a
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (- (* -1 (* PI b))) into (* PI b)
* [misc]backup-simplify:  Simplify (+ 0 (* PI b)) into (* PI b)
* [misc]backup-simplify:  Simplify (- -1) into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (* 1 2) into 2
* [misc]backup-simplify:  Simplify (/ (* PI b) 2) into (* 1/2 (* PI b))
* [misc]taylor:  Taking taylor expansion of (/ 1 (+ (/ 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]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (* (* 1/2 (* PI 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 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) 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)))) into (/ 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 (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (/ -1 b) 0) into (- (/ 1 b))
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* (- (/ 1 b)) 2)) into (- (* 2 (/ 1 b)))
* [misc]backup-simplify:  Simplify (- (/ (- PI) 2) (+ (* (* 1/2 (* PI b)) (/ (- (* 2 (/ 1 b))) 2)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (* 1/2 (* PI b)) (/ 1 b)) (* 0 -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 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) 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)) (* (/ 1 b) (/ (- (/ 1 b)) -1)))) into (- (/ 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) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* (- (/ 1 b)) 0) (* 0 2))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 2) (+ (* (* 1/2 (* PI b)) (/ 0 2)) (* 0 (/ (- (* 2 (/ 1 b))) 2)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (* 1/2 (* PI b)) (- (/ 1 (pow b 2)))) (+ (* 0 (/ 1 b)) (* 0 -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 (- (/ 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:  [ 4 / 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:  simplifying candidates
* * * * [misc]progress:  [ 1 / 100 ] simplifiying candidate #<alt-delta (λ (a b) (* (pow (/ (- (/ PI a) (/ PI b)) (* (- b a) 2)) 1) (/ 1 (+ b a))))>
* * * * [misc]progress:  [ 2 / 100 ] simplifiying candidate #<alt-delta (λ (a b) (* (exp (- (log (- (/ PI a) (/ PI b))) (log (* (- b a) 2)))) (/ 1 (+ b a))))>
* [enter]simplify:  Simplifying (- (log (- (/ PI a) (/ PI b))) (log (* (- b a) 2)))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (22 enodes)
* * [misc]simplify:  iters left: 4 (39 enodes)
* * [misc]simplify:  iters left: 3 (53 enodes)
* * [misc]simplify:  iters left: 2 (68 enodes)
* * [misc]simplify:  iters left: 1 (80 enodes)
* [exit]simplify:  Simplified to (- (log (- (/ PI a) (/ PI b))) (log (* 2 (- b a))))
* [exit]simplify:  Simplified to (- (log (- (/ PI a) (/ PI b))) (log (* 2 (- b a))))
* * * * [misc]progress:  [ 3 / 100 ] simplifiying candidate #<alt-delta (λ (a b) (* (exp (log (/ (- (/ PI a) (/ PI b)) (* (- b a) 2)))) (/ 1 (+ b a))))>
* [enter]simplify:  Simplifying (log (/ (- (/ PI a) (/ PI b)) (* (- b a) 2)))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (24 enodes)
* * [misc]simplify:  iters left: 4 (55 enodes)
* * [misc]simplify:  iters left: 3 (97 enodes)
* * [misc]simplify:  iters left: 2 (159 enodes)
* * [misc]simplify:  iters left: 1 (231 enodes)
* [exit]simplify:  Simplified to (log (/ (- (/ PI a) (/ PI b)) (* 2 (- b a))))
* [exit]simplify:  Simplified to (log (/ (- (/ PI a) (/ PI b)) (* 2 (- b a))))
* * * * [misc]progress:  [ 4 / 100 ] simplifiying candidate #<alt-delta (λ (a b) (* (log (exp (/ (- (/ PI a) (/ PI b)) (* (- b a) 2)))) (/ 1 (+ b a))))>
* [enter]simplify:  Simplifying (exp (/ (- (/ PI a) (/ PI b)) (* (- b a) 2)))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (21 enodes)
* * [misc]simplify:  iters left: 4 (51 enodes)
* * [misc]simplify:  iters left: 3 (89 enodes)
* * [misc]simplify:  iters left: 2 (143 enodes)
* * [misc]simplify:  iters left: 1 (212 enodes)
* [exit]simplify:  Simplified to (exp (/ (- (/ PI a) (/ PI b)) (* 2 (- b a))))
* [exit]simplify:  Simplified to (exp (/ (- (/ PI a) (/ PI b)) (* 2 (- b a))))
* * * * [misc]progress:  [ 5 / 100 ] simplifiying candidate #<alt-delta (λ (a b) (* (cbrt (/ (* (* (- (/ PI a) (/ PI b)) (- (/ PI a) (/ PI b))) (- (/ PI a) (/ PI b))) (* (* (* (- b a) 2) (* (- b a) 2)) (* (- b a) 2)))) (/ 1 (+ b a))))>
* [enter]simplify:  Simplifying (/ (* (* (- (/ PI a) (/ PI b)) (- (/ PI a) (/ PI b))) (- (/ PI a) (/ PI b))) (* (* (* (- b a) 2) (* (- b a) 2)) (* (- b a) 2)))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (34 enodes)
* * [misc]simplify:  iters left: 4 (146 enodes)
* [exit]simplify:  Simplified to (pow (/ (- (/ PI a) (/ PI b)) (* (- b a) 2)) 3)
* [exit]simplify:  Simplified to (pow (/ (- (/ PI a) (/ PI b)) (* (- b a) 2)) 3)
* * * * [misc]progress:  [ 6 / 100 ] simplifiying candidate #<alt-delta (λ (a b) (* (* (* (cbrt (/ (- (/ PI a) (/ PI b)) (* (- b a) 2))) (cbrt (/ (- (/ PI a) (/ PI b)) (* (- b a) 2)))) (cbrt (/ (- (/ PI a) (/ PI b)) (* (- b a) 2)))) (/ 1 (+ b a))))>
* [enter]simplify:  Simplifying (* (cbrt (/ (- (/ PI a) (/ PI b)) (* (- b a) 2))) (cbrt (/ (- (/ PI a) (/ PI b)) (* (- b a) 2))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (22 enodes)
* * [misc]simplify:  iters left: 4 (47 enodes)
* * [misc]simplify:  iters left: 3 (78 enodes)
* * [misc]simplify:  iters left: 2 (126 enodes)
* * [misc]simplify:  iters left: 1 (187 enodes)
* [exit]simplify:  Simplified to (* (cbrt (/ (- (/ PI a) (/ PI b)) (* 2 (- b a)))) (cbrt (/ (- (/ PI a) (/ PI b)) (* 2 (- b a)))))
* [exit]simplify:  Simplified to (* (cbrt (/ (- (/ PI a) (/ PI b)) (* 2 (- b a)))) (cbrt (/ (- (/ PI a) (/ PI b)) (* 2 (- b a)))))
* [enter]simplify:  Simplifying (cbrt (/ (- (/ PI a) (/ PI b)) (* (- b a) 2)))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (21 enodes)
* * [misc]simplify:  iters left: 4 (46 enodes)
* * [misc]simplify:  iters left: 3 (77 enodes)
* * [misc]simplify:  iters left: 2 (125 enodes)
* * [misc]simplify:  iters left: 1 (186 enodes)
* [exit]simplify:  Simplified to (cbrt (/ (- (/ PI a) (/ PI b)) (* 2 (- b a))))
* [exit]simplify:  Simplified to (cbrt (/ (- (/ PI a) (/ PI b)) (* 2 (- b a))))
* * * * [misc]progress:  [ 7 / 100 ] simplifiying candidate #<alt-delta (λ (a b) (* (cbrt (* (* (/ (- (/ PI a) (/ PI b)) (* (- b a) 2)) (/ (- (/ PI a) (/ PI b)) (* (- b a) 2))) (/ (- (/ PI a) (/ PI b)) (* (- b a) 2)))) (/ 1 (+ b a))))>
* [enter]simplify:  Simplifying (* (* (/ (- (/ PI a) (/ PI b)) (* (- b a) 2)) (/ (- (/ PI a) (/ PI b)) (* (- b a) 2))) (/ (- (/ PI a) (/ PI b)) (* (- b a) 2)))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (29 enodes)
* * [misc]simplify:  iters left: 4 (109 enodes)
* [exit]simplify:  Simplified to (pow (/ (- (/ PI a) (/ PI b)) (* 2 (- b a))) 3)
* [exit]simplify:  Simplified to (pow (/ (- (/ PI a) (/ PI b)) (* 2 (- b a))) 3)
* * * * [misc]progress:  [ 8 / 100 ] simplifiying candidate #<alt-delta (λ (a b) (* (* (sqrt (/ (- (/ PI a) (/ PI b)) (* (- b a) 2))) (sqrt (/ (- (/ PI a) (/ PI b)) (* (- b a) 2)))) (/ 1 (+ b a))))>
* [enter]simplify:  Simplifying (sqrt (/ (- (/ PI a) (/ PI b)) (* (- b a) 2)))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (21 enodes)
* * [misc]simplify:  iters left: 4 (46 enodes)
* * [misc]simplify:  iters left: 3 (77 enodes)
* * [misc]simplify:  iters left: 2 (125 enodes)
* * [misc]simplify:  iters left: 1 (186 enodes)
* [exit]simplify:  Simplified to (sqrt (/ (- (/ PI a) (/ PI b)) (* 2 (- b a))))
* [exit]simplify:  Simplified to (sqrt (/ (- (/ PI a) (/ PI b)) (* 2 (- b a))))
* [enter]simplify:  Simplifying (sqrt (/ (- (/ PI a) (/ PI b)) (* (- b a) 2)))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (21 enodes)
* * [misc]simplify:  iters left: 4 (46 enodes)
* * [misc]simplify:  iters left: 3 (77 enodes)
* * [misc]simplify:  iters left: 2 (125 enodes)
* * [misc]simplify:  iters left: 1 (186 enodes)
* [exit]simplify:  Simplified to (sqrt (/ (- (/ PI a) (/ PI b)) (* 2 (- b a))))
* [exit]simplify:  Simplified to (sqrt (/ (- (/ PI a) (/ PI b)) (* 2 (- b a))))
* * * * [misc]progress:  [ 9 / 100 ] simplifiying candidate #<alt-delta (λ (a b) (* (/ (- (- (/ PI a) (/ PI b))) (- (* (- b a) 2))) (/ 1 (+ 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) 2))
* * [misc]simplify:  iters left: 6 (6 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (25 enodes)
* * [misc]simplify:  iters left: 3 (52 enodes)
* * [misc]simplify:  iters left: 2 (56 enodes)
* * [misc]simplify:  iters left: 1 (63 enodes)
* [exit]simplify:  Simplified to (* 2 (- a b))
* [exit]simplify:  Simplified to (* 2 (- a b))
* * * * [misc]progress:  [ 10 / 100 ] simplifiying candidate #<alt-delta (λ (a b) (* (- (/ (/ PI a) (* (- b a) 2)) (/ (/ PI b) (* (- b a) 2))) (/ 1 (+ b a))))>
* [enter]simplify:  Simplifying (/ (/ PI a) (* (- b a) 2))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (32 enodes)
* * [misc]simplify:  iters left: 3 (58 enodes)
* * [misc]simplify:  iters left: 2 (93 enodes)
* * [misc]simplify:  iters left: 1 (108 enodes)
* [exit]simplify:  Simplified to (/ PI (* (* 2 a) (- b a)))
* [exit]simplify:  Simplified to (/ PI (* (* 2 a) (- b a)))
* [enter]simplify:  Simplifying (/ (/ PI b) (* (- b a) 2))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (31 enodes)
* * [misc]simplify:  iters left: 3 (58 enodes)
* * [misc]simplify:  iters left: 2 (95 enodes)
* * [misc]simplify:  iters left: 1 (127 enodes)
* [exit]simplify:  Simplified to (/ PI (* (- b a) (* 2 b)))
* [exit]simplify:  Simplified to (/ PI (* (- b a) (* 2 b)))
* * * * [misc]progress:  [ 11 / 100 ] simplifiying candidate #<alt-delta (λ (a b) (* (* (/ (* (cbrt (- (/ PI a) (/ PI b))) (cbrt (- (/ PI a) (/ PI b)))) (- b a)) (/ (cbrt (- (/ PI a) (/ PI b))) 2)) (/ 1 (+ b a))))>
* [enter]simplify:  Simplifying (/ (* (cbrt (- (/ PI a) (/ PI b))) (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 (28 enodes)
* * [misc]simplify:  iters left: 2 (30 enodes)
* [exit]simplify:  Simplified to (* (cbrt (- (/ PI a) (/ PI b))) (/ (cbrt (- (/ PI a) (/ PI b))) (- b a)))
* [exit]simplify:  Simplified to (* (cbrt (- (/ PI a) (/ PI b))) (/ (cbrt (- (/ PI a) (/ PI b))) (- b a)))
* [enter]simplify:  Simplifying (/ (cbrt (- (/ PI a) (/ PI b))) 2)
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (11 enodes)
* * [misc]simplify:  iters left: 4 (14 enodes)
* [exit]simplify:  Simplified to (/ (cbrt (- (/ PI a) (/ PI b))) 2)
* [exit]simplify:  Simplified to (/ (cbrt (- (/ PI a) (/ PI b))) 2)
* * * * [misc]progress:  [ 12 / 100 ] simplifiying candidate #<alt-delta (λ (a b) (* (* (/ (sqrt (- (/ PI a) (/ PI b))) (- b a)) (/ (sqrt (- (/ PI a) (/ PI b))) 2)) (/ 1 (+ b a))))>
* [enter]simplify:  Simplifying (/ (sqrt (- (/ PI a) (/ PI b))) (- b a))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (17 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))) 2)
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (11 enodes)
* * [misc]simplify:  iters left: 4 (14 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (- (/ PI a) (/ PI b))) 2)
* [exit]simplify:  Simplified to (/ (sqrt (- (/ PI a) (/ PI b))) 2)
* * * * [misc]progress:  [ 13 / 100 ] simplifiying candidate #<alt-delta (λ (a b) (* (* (/ 1 (- b a)) (/ (- (/ PI a) (/ PI b)) 2)) (/ 1 (+ b a))))>
* [enter]simplify:  Simplifying (/ 1 (- b a))
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (9 enodes)
* * [misc]simplify:  iters left: 2 (10 enodes)
* [exit]simplify:  Simplified to (/ 1 (- b a))
* [exit]simplify:  Simplified to (/ 1 (- b a))
* [enter]simplify:  Simplifying (/ (- (/ PI a) (/ PI b)) 2)
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (22 enodes)
* * [misc]simplify:  iters left: 3 (30 enodes)
* * [misc]simplify:  iters left: 2 (32 enodes)
* * [misc]simplify:  iters left: 1 (33 enodes)
* [exit]simplify:  Simplified to (/ (- (/ PI a) (/ PI b)) 2)
* [exit]simplify:  Simplified to (/ (- (/ PI a) (/ PI b)) 2)
* * * * [misc]progress:  [ 14 / 100 ] simplifiying candidate #<alt-delta (λ (a b) (* (* (/ (+ (sqrt (/ PI a)) (sqrt (/ PI b))) (- b a)) (/ (- (sqrt (/ PI a)) (sqrt (/ PI b))) 2)) (/ 1 (+ b a))))>
* [enter]simplify:  Simplifying (/ (+ (sqrt (/ PI a)) (sqrt (/ PI b))) (- b a))
* * [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 (/ (+ (sqrt (/ PI b)) (sqrt (/ PI a))) (- b a))
* [exit]simplify:  Simplified to (/ (+ (sqrt (/ PI b)) (sqrt (/ PI a))) (- b a))
* [enter]simplify:  Simplifying (/ (- (sqrt (/ PI a)) (sqrt (/ PI b))) 2)
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (18 enodes)
* * [misc]simplify:  iters left: 3 (20 enodes)
* [exit]simplify:  Simplified to (/ (- (sqrt (/ PI a)) (sqrt (/ PI b))) 2)
* [exit]simplify:  Simplified to (/ (- (sqrt (/ PI a)) (sqrt (/ PI b))) 2)
* * * * [misc]progress:  [ 15 / 100 ] simplifiying candidate #<alt-delta (λ (a b) (* (* (/ 1 (- b a)) (/ (- (/ PI a) (/ PI b)) 2)) (/ 1 (+ b a))))>
* [enter]simplify:  Simplifying (/ 1 (- b a))
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (9 enodes)
* * [misc]simplify:  iters left: 2 (10 enodes)
* [exit]simplify:  Simplified to (/ 1 (- b a))
* [exit]simplify:  Simplified to (/ 1 (- b a))
* [enter]simplify:  Simplifying (/ (- (/ PI a) (/ PI b)) 2)
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (22 enodes)
* * [misc]simplify:  iters left: 3 (30 enodes)
* * [misc]simplify:  iters left: 2 (32 enodes)
* * [misc]simplify:  iters left: 1 (33 enodes)
* [exit]simplify:  Simplified to (/ (- (/ PI a) (/ PI b)) 2)
* [exit]simplify:  Simplified to (/ (- (/ PI a) (/ PI b)) 2)
* * * * [misc]progress:  [ 16 / 100 ] simplifiying candidate #<alt-delta (λ (a b) (* (* (/ PI (- b a)) (/ (- (/ 1 a) (/ 1 b)) 2)) (/ 1 (+ b a))))>
* [enter]simplify:  Simplifying (/ PI (- b a))
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (7 enodes)
* * [misc]simplify:  iters left: 2 (8 enodes)
* [exit]simplify:  Simplified to (/ PI (- b a))
* [exit]simplify:  Simplified to (/ PI (- b a))
* [enter]simplify:  Simplifying (/ (- (/ 1 a) (/ 1 b)) 2)
* * [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 (32 enodes)
* * [misc]simplify:  iters left: 2 (34 enodes)
* * [misc]simplify:  iters left: 1 (35 enodes)
* [exit]simplify:  Simplified to (/ (- (/ 1 a) (/ 1 b)) 2)
* [exit]simplify:  Simplified to (/ (- (/ 1 a) (/ 1 b)) 2)
* * * * [misc]progress:  [ 17 / 100 ] simplifiying candidate #<alt-delta (λ (a b) (* (* 1 (/ (- (/ PI a) (/ PI b)) (* (- b a) 2))) (/ 1 (+ b a))))>
* * * * [misc]progress:  [ 18 / 100 ] simplifiying candidate #<alt-delta (λ (a b) (* (* (- (/ PI a) (/ PI b)) (/ 1 (* (- b a) 2))) (/ 1 (+ b a))))>
* [enter]simplify:  Simplifying (/ 1 (* (- b a) 2))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (21 enodes)
* * [misc]simplify:  iters left: 3 (27 enodes)
* * [misc]simplify:  iters left: 2 (32 enodes)
* [exit]simplify:  Simplified to (/ (/ 1 (- b a)) 2)
* [exit]simplify:  Simplified to (/ (/ 1 (- b a)) 2)
* * * * [misc]progress:  [ 19 / 100 ] simplifiying candidate #<alt-delta (λ (a b) (* (/ 1 (/ (* (- b a) 2) (- (/ PI a) (/ PI b)))) (/ 1 (+ b a))))>
* [enter]simplify:  Simplifying (/ (* (- b a) 2) (- (/ PI a) (/ PI b)))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (35 enodes)
* * [misc]simplify:  iters left: 3 (55 enodes)
* * [misc]simplify:  iters left: 2 (81 enodes)
* * [misc]simplify:  iters left: 1 (108 enodes)
* [exit]simplify:  Simplified to (/ (* (- b a) 2) (- (/ PI a) (/ PI b)))
* [exit]simplify:  Simplified to (/ (* (- b a) 2) (- (/ PI a) (/ PI b)))
* * * * [misc]progress:  [ 20 / 100 ] simplifiying candidate #<alt-delta (λ (a b) (* (/ (/ (- (/ PI a) (/ PI b)) (- b a)) 2) (/ 1 (+ b a))))>
* [enter]simplify:  Simplifying (/ (- (/ PI a) (/ PI b)) (- b a))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (25 enodes)
* * [misc]simplify:  iters left: 3 (33 enodes)
* * [misc]simplify:  iters left: 2 (50 enodes)
* * [misc]simplify:  iters left: 1 (55 enodes)
* [exit]simplify:  Simplified to (/ (- (/ PI a) (/ PI b)) (- b a))
* [exit]simplify:  Simplified to (/ (- (/ PI a) (/ PI b)) (- b a))
* * * * [misc]progress:  [ 21 / 100 ] simplifiying candidate #<alt-delta (λ (a b) (* (/ (* (cbrt (- (/ PI a) (/ PI b))) (cbrt (- (/ PI a) (/ PI b)))) (/ (* (- b a) 2) (cbrt (- (/ PI a) (/ PI b))))) (/ 1 (+ b a))))>
* [enter]simplify:  Simplifying (/ (* (- b a) 2) (cbrt (- (/ PI a) (/ PI b))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* * [misc]simplify:  iters left: 4 (33 enodes)
* * [misc]simplify:  iters left: 3 (49 enodes)
* * [misc]simplify:  iters left: 2 (66 enodes)
* * [misc]simplify:  iters left: 1 (85 enodes)
* [exit]simplify:  Simplified to (/ (* (- b a) 2) (cbrt (- (/ PI a) (/ PI b))))
* [exit]simplify:  Simplified to (/ (* (- b a) 2) (cbrt (- (/ PI a) (/ PI b))))
* * * * [misc]progress:  [ 22 / 100 ] simplifiying candidate #<alt-delta (λ (a b) (* (/ (sqrt (- (/ PI a) (/ PI b))) (/ (* (- b a) 2) (sqrt (- (/ PI a) (/ PI b))))) (/ 1 (+ b a))))>
* [enter]simplify:  Simplifying (/ (* (- b a) 2) (sqrt (- (/ PI a) (/ PI b))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* * [misc]simplify:  iters left: 4 (33 enodes)
* * [misc]simplify:  iters left: 3 (49 enodes)
* * [misc]simplify:  iters left: 2 (66 enodes)
* * [misc]simplify:  iters left: 1 (85 enodes)
* [exit]simplify:  Simplified to (/ (* (- b a) 2) (sqrt (- (/ PI a) (/ PI b))))
* [exit]simplify:  Simplified to (/ (* (- b a) 2) (sqrt (- (/ PI a) (/ PI b))))
* * * * [misc]progress:  [ 23 / 100 ] simplifiying candidate #<alt-delta (λ (a b) (* (/ 1 (/ (* (- b a) 2) (- (/ PI a) (/ PI b)))) (/ 1 (+ b a))))>
* [enter]simplify:  Simplifying (/ (* (- b a) 2) (- (/ PI a) (/ PI b)))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (35 enodes)
* * [misc]simplify:  iters left: 3 (55 enodes)
* * [misc]simplify:  iters left: 2 (81 enodes)
* * [misc]simplify:  iters left: 1 (108 enodes)
* [exit]simplify:  Simplified to (/ (* (- b a) 2) (- (/ PI a) (/ PI b)))
* [exit]simplify:  Simplified to (/ (* (- b a) 2) (- (/ PI a) (/ PI b)))
* * * * [misc]progress:  [ 24 / 100 ] simplifiying candidate #<alt-delta (λ (a b) (* (/ (+ (sqrt (/ PI a)) (sqrt (/ PI b))) (/ (* (- b a) 2) (- (sqrt (/ PI a)) (sqrt (/ PI b))))) (/ 1 (+ b a))))>
* [enter]simplify:  Simplifying (/ (* (- b a) 2) (- (sqrt (/ PI a)) (sqrt (/ PI b))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (35 enodes)
* * [misc]simplify:  iters left: 3 (53 enodes)
* * [misc]simplify:  iters left: 2 (75 enodes)
* * [misc]simplify:  iters left: 1 (96 enodes)
* [exit]simplify:  Simplified to (/ (* (- b a) 2) (- (sqrt (/ PI a)) (sqrt (/ PI b))))
* [exit]simplify:  Simplified to (/ (* (- b a) 2) (- (sqrt (/ PI a)) (sqrt (/ PI b))))
* * * * [misc]progress:  [ 25 / 100 ] simplifiying candidate #<alt-delta (λ (a b) (* (/ 1 (/ (* (- b a) 2) (- (/ PI a) (/ PI b)))) (/ 1 (+ b a))))>
* [enter]simplify:  Simplifying (/ (* (- b a) 2) (- (/ PI a) (/ PI b)))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (35 enodes)
* * [misc]simplify:  iters left: 3 (55 enodes)
* * [misc]simplify:  iters left: 2 (81 enodes)
* * [misc]simplify:  iters left: 1 (108 enodes)
* [exit]simplify:  Simplified to (/ (* (- b a) 2) (- (/ PI a) (/ PI b)))
* [exit]simplify:  Simplified to (/ (* (- b a) 2) (- (/ PI a) (/ PI b)))
* * * * [misc]progress:  [ 26 / 100 ] simplifiying candidate #<alt-delta (λ (a b) (* (/ PI (/ (* (- b a) 2) (- (/ 1 a) (/ 1 b)))) (/ 1 (+ b a))))>
* [enter]simplify:  Simplifying (/ (* (- b a) 2) (- (/ 1 a) (/ 1 b)))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (37 enodes)
* * [misc]simplify:  iters left: 3 (57 enodes)
* * [misc]simplify:  iters left: 2 (83 enodes)
* * [misc]simplify:  iters left: 1 (110 enodes)
* [exit]simplify:  Simplified to (/ (* (- b a) 2) (- (/ 1 a) (/ 1 b)))
* [exit]simplify:  Simplified to (/ (* (- b a) 2) (- (/ 1 a) (/ 1 b)))
* * * * [misc]progress:  [ 27 / 100 ] simplifiying candidate #<alt-delta (λ (a b) (* (* (/ (- (/ PI a) (/ PI b)) (* (- (pow b 3) (pow a 3)) 2)) (+ (* b b) (+ (* a a) (* b a)))) (/ 1 (+ b a))))>
* [enter]simplify:  Simplifying (/ (- (/ PI a) (/ PI b)) (* (- (pow b 3) (pow a 3)) 2))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (29 enodes)
* * [misc]simplify:  iters left: 4 (60 enodes)
* * [misc]simplify:  iters left: 3 (117 enodes)
* * [misc]simplify:  iters left: 2 (191 enodes)
* * [misc]simplify:  iters left: 1 (311 enodes)
* [exit]simplify:  Simplified to (/ (- (/ PI a) (/ PI b)) (- (* (* b b) (* 2 b)) (* (* 2 a) (* a a))))
* [exit]simplify:  Simplified to (/ (- (/ PI a) (/ PI b)) (- (* (* b b) (* 2 b)) (* (* 2 a) (* a a))))
* * * * [misc]progress:  [ 28 / 100 ] simplifiying candidate #<alt-delta (λ (a b) (* (* (/ (- (/ PI a) (/ PI b)) (* (- (* b b) (* a a)) 2)) (+ b a)) (/ 1 (+ b a))))>
* [enter]simplify:  Simplifying (/ (- (/ PI a) (/ PI b)) (* (- (* b b) (* a a)) 2))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (62 enodes)
* * [misc]simplify:  iters left: 3 (168 enodes)
* * [misc]simplify:  iters left: 2 (434 enodes)
* [exit]simplify:  Simplified to (/ (/ (- (/ PI a) (/ PI b)) (* 2 (- b a))) (+ b a))
* [exit]simplify:  Simplified to (/ (/ (- (/ PI a) (/ PI b)) (* 2 (- b a))) (+ b a))
* * * * [misc]progress:  [ 29 / 100 ] simplifiying candidate #<alt-delta (λ (a b) (* (/ (- (* PI b) (* a PI)) (* (* (- b a) 2) (* a b))) (/ 1 (+ b a))))>
* [enter]simplify:  Simplifying (* (* (- b a) 2) (* a b))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (41 enodes)
* * [misc]simplify:  iters left: 3 (122 enodes)
* * [misc]simplify:  iters left: 2 (266 enodes)
* * [misc]simplify:  iters left: 1 (335 enodes)
* [exit]simplify:  Simplified to (* (* b (- b a)) (* 2 a))
* [exit]simplify:  Simplified to (* (* b (- b a)) (* 2 a))
* * * * [misc]progress:  [ 30 / 100 ] simplifiying candidate #<alt-delta (λ (a b) (* (/ (- (pow (/ PI a) 3) (pow (/ PI b) 3)) (* (* (- b a) 2) (+ (* (/ PI a) (/ PI a)) (+ (* (/ PI b) (/ PI b)) (* (/ PI a) (/ PI b)))))) (/ 1 (+ b a))))>
* [enter]simplify:  Simplifying (* (* (- b a) 2) (+ (* (/ PI a) (/ PI a)) (+ (* (/ PI b) (/ PI b)) (* (/ PI a) (/ PI b)))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (43 enodes)
* * [misc]simplify:  iters left: 4 (137 enodes)
* [exit]simplify:  Simplified to (* (* (- b a) 2) (+ (* (/ PI b) (+ (/ PI b) (/ PI a))) (* (/ PI a) (/ PI a))))
* [exit]simplify:  Simplified to (* (* (- b a) 2) (+ (* (/ PI b) (+ (/ PI b) (/ PI a))) (* (/ PI a) (/ PI a))))
* * * * [misc]progress:  [ 31 / 100 ] simplifiying candidate #<alt-delta (λ (a b) (* (/ (- (* (/ PI a) (/ PI a)) (* (/ PI b) (/ PI b))) (* (* (- b a) 2) (+ (/ PI a) (/ PI b)))) (/ 1 (+ b a))))>
* [enter]simplify:  Simplifying (* (* (- b a) 2) (+ (/ PI a) (/ PI b)))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (23 enodes)
* * [misc]simplify:  iters left: 4 (64 enodes)
* * [misc]simplify:  iters left: 3 (201 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:  [ 32 / 100 ] simplifiying candidate #<alt-delta (λ (a b) (* (/ (- (/ PI a) (pow (/ PI b) 1)) (* (- b a) 2)) (/ 1 (+ b a))))>
* * * * [misc]progress:  [ 33 / 100 ] simplifiying candidate #<alt-delta (λ (a b) (* (/ (- (/ PI a) (exp (log (/ PI b)))) (* (- b a) 2)) (/ 1 (+ 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:  [ 34 / 100 ] simplifiying candidate #<alt-delta (λ (a b) (* (/ (- (/ PI a) (log (exp (/ PI b)))) (* (- b a) 2)) (/ 1 (+ 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:  [ 35 / 100 ] simplifiying candidate #<alt-delta (λ (a b) (* (/ (- (/ PI a) (* (* (cbrt (/ PI b)) (cbrt (/ PI b))) (cbrt (/ PI b)))) (* (- b a) 2)) (/ 1 (+ 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:  [ 36 / 100 ] simplifiying candidate #<alt-delta (λ (a b) (* (/ (- (/ PI a) (cbrt (* (* (/ PI b) (/ PI b)) (/ PI b)))) (* (- b a) 2)) (/ 1 (+ 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:  [ 37 / 100 ] simplifiying candidate #<alt-delta (λ (a b) (* (/ (- (/ PI a) (* (sqrt (/ PI b)) (sqrt (/ PI b)))) (* (- b a) 2)) (/ 1 (+ 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:  [ 38 / 100 ] simplifiying candidate #<alt-delta (λ (a b) (* (/ (- (/ PI a) (/ (- PI) (- b))) (* (- b a) 2)) (/ 1 (+ 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:  [ 39 / 100 ] simplifiying candidate #<alt-delta (λ (a b) (* (/ (- (/ PI a) (* 1 (/ PI b))) (* (- b a) 2)) (/ 1 (+ b a))))>
* * * * [misc]progress:  [ 40 / 100 ] simplifiying candidate #<alt-delta (λ (a b) (* (/ (- (/ PI a) (* PI (/ 1 b))) (* (- b a) 2)) (/ 1 (+ 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:  [ 41 / 100 ] simplifiying candidate #<alt-delta (λ (a b) (* (/ (- (/ PI a) (/ 1 (/ b PI))) (* (- b a) 2)) (/ 1 (+ 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:  [ 42 / 100 ] simplifiying candidate #<alt-delta (λ (a b) (pow (* (/ (- (/ PI a) (/ PI b)) (* (- b a) 2)) (/ 1 (+ b a))) 1))>
* [enter]simplify:  Simplifying (* (/ (- (/ PI a) (/ PI b)) (* (- b a) 2)) (/ 1 (+ b a)))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (32 enodes)
* * [misc]simplify:  iters left: 4 (83 enodes)
* * [misc]simplify:  iters left: 3 (199 enodes)
* [exit]simplify:  Simplified to (/ (/ (- (/ PI a) (/ PI b)) (* (+ b a) (- b a))) 2)
* [exit]simplify:  Simplified to (/ (/ (- (/ PI a) (/ PI b)) (* (+ b a) (- b a))) 2)
* * * * [misc]progress:  [ 43 / 100 ] simplifiying candidate #<alt-delta (λ (a b) (pow (* (/ (- (/ PI a) (/ PI b)) (* (- b a) 2)) (/ 1 (+ b a))) 1))>
* * * * [misc]progress:  [ 44 / 100 ] simplifiying candidate #<alt-delta (λ (a b) (exp (+ (- (log (- (/ PI a) (/ PI b))) (log (* (- b a) 2))) (- (log (+ b a))))))>
* [enter]simplify:  Simplifying (+ (- (log (- (/ PI a) (/ PI b))) (log (* (- b a) 2))) (- (log (+ b a))))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (31 enodes)
* * [misc]simplify:  iters left: 4 (63 enodes)
* * [misc]simplify:  iters left: 3 (117 enodes)
* * [misc]simplify:  iters left: 2 (223 enodes)
* * [misc]simplify:  iters left: 1 (403 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:  [ 45 / 100 ] simplifiying candidate #<alt-delta (λ (a b) (exp (+ (- (log (- (/ PI a) (/ PI b))) (log (* (- b a) 2))) (log (/ 1 (+ b a))))))>
* [enter]simplify:  Simplifying (+ (- (log (- (/ PI a) (/ PI b))) (log (* (- b a) 2))) (log (/ 1 (+ b a))))
* * [misc]simplify:  iters left: 6 (17 enodes)
* * [misc]simplify:  iters left: 5 (37 enodes)
* * [misc]simplify:  iters left: 4 (73 enodes)
* * [misc]simplify:  iters left: 3 (166 enodes)
* * [misc]simplify:  iters left: 2 (496 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:  [ 46 / 100 ] simplifiying candidate #<alt-delta (λ (a b) (exp (+ (log (/ (- (/ PI a) (/ PI b)) (* (- b a) 2))) (- (log (+ b a))))))>
* [enter]simplify:  Simplifying (+ (log (/ (- (/ PI a) (/ PI b)) (* (- b a) 2))) (- (log (+ b a))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (31 enodes)
* * [misc]simplify:  iters left: 4 (68 enodes)
* * [misc]simplify:  iters left: 3 (131 enodes)
* * [misc]simplify:  iters left: 2 (244 enodes)
* * [misc]simplify:  iters left: 1 (463 enodes)
* [exit]simplify:  Simplified to (- (log (/ (- (/ PI a) (/ PI b)) (* 2 (- b a)))) (log (+ b a)))
* [exit]simplify:  Simplified to (- (log (/ (- (/ PI a) (/ PI b)) (* 2 (- b a)))) (log (+ b a)))
* * * * [misc]progress:  [ 47 / 100 ] simplifiying candidate #<alt-delta (λ (a b) (exp (+ (log (/ (- (/ PI a) (/ PI b)) (* (- b a) 2))) (log (/ 1 (+ b a))))))>
* [enter]simplify:  Simplifying (+ (log (/ (- (/ PI a) (/ PI b)) (* (- b a) 2))) (log (/ 1 (+ b a))))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (37 enodes)
* * [misc]simplify:  iters left: 4 (78 enodes)
* * [misc]simplify:  iters left: 3 (162 enodes)
* * [misc]simplify:  iters left: 2 (395 enodes)
* [exit]simplify:  Simplified to (- (log (/ (- (/ PI a) (/ PI b)) (* 2 (- b a)))) (log (+ b a)))
* [exit]simplify:  Simplified to (- (log (/ (- (/ PI a) (/ PI b)) (* 2 (- b a)))) (log (+ b a)))
* * * * [misc]progress:  [ 48 / 100 ] simplifiying candidate #<alt-delta (λ (a b) (exp (log (* (/ (- (/ PI a) (/ PI b)) (* (- b a) 2)) (/ 1 (+ b a))))))>
* [enter]simplify:  Simplifying (log (* (/ (- (/ PI a) (/ PI b)) (* (- b a) 2)) (/ 1 (+ b a))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (36 enodes)
* * [misc]simplify:  iters left: 4 (102 enodes)
* * [misc]simplify:  iters left: 3 (266 enodes)
* [exit]simplify:  Simplified to (log (/ (/ (- (/ PI a) (/ PI b)) (* (+ b a) (- b a))) 2))
* [exit]simplify:  Simplified to (log (/ (/ (- (/ PI a) (/ PI b)) (* (+ b a) (- b a))) 2))
* * * * [misc]progress:  [ 49 / 100 ] simplifiying candidate #<alt-delta (λ (a b) (log (exp (* (/ (- (/ PI a) (/ PI b)) (* (- b a) 2)) (/ 1 (+ b a))))))>
* [enter]simplify:  Simplifying (exp (* (/ (- (/ PI a) (/ PI b)) (* (- b a) 2)) (/ 1 (+ b a))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (35 enodes)
* * [misc]simplify:  iters left: 4 (91 enodes)
* * [misc]simplify:  iters left: 3 (225 enodes)
* [exit]simplify:  Simplified to (pow (exp (/ (/ 1 2) (+ b a))) (/ (- (/ PI a) (/ PI b)) (- b a)))
* [exit]simplify:  Simplified to (pow (exp (/ (/ 1 2) (+ b a))) (/ (- (/ PI a) (/ PI b)) (- b a)))
* * * * [misc]progress:  [ 50 / 100 ] simplifiying candidate #<alt-delta (λ (a b) (cbrt (* (/ (* (* (- (/ PI a) (/ PI b)) (- (/ PI a) (/ PI b))) (- (/ PI a) (/ PI b))) (* (* (* (- b a) 2) (* (- b a) 2)) (* (- b a) 2))) (* (* (/ 1 (+ b a)) (/ 1 (+ b a))) (/ 1 (+ b a))))))>
* [enter]simplify:  Simplifying (* (/ (* (* (- (/ PI a) (/ PI b)) (- (/ PI a) (/ PI b))) (- (/ PI a) (/ PI b))) (* (* (* (- b a) 2) (* (- b a) 2)) (* (- b a) 2))) (* (* (/ 1 (+ b a)) (/ 1 (+ b a))) (/ 1 (+ b a))))
* * [misc]simplify:  iters left: 6 (20 enodes)
* * [misc]simplify:  iters left: 5 (55 enodes)
* * [misc]simplify:  iters left: 4 (236 enodes)
* [exit]simplify:  Simplified to (* (* (/ (- (/ PI a) (/ PI b)) (* (- b a) 2)) (/ (- (/ PI a) (/ PI b)) (* (- b a) 2))) (* (/ (- (/ PI a) (/ PI b)) (* (- b a) 2)) (/ (/ 1 (+ b a)) (* (+ b a) (+ b a)))))
* [exit]simplify:  Simplified to (* (* (/ (- (/ PI a) (/ PI b)) (* (- b a) 2)) (/ (- (/ PI a) (/ PI b)) (* (- b a) 2))) (* (/ (- (/ PI a) (/ PI b)) (* (- b a) 2)) (/ (/ 1 (+ b a)) (* (+ b a) (+ b a)))))
* * * * [misc]progress:  [ 51 / 100 ] simplifiying candidate #<alt-delta (λ (a b) (cbrt (* (* (* (/ (- (/ PI a) (/ PI b)) (* (- b a) 2)) (/ (- (/ PI a) (/ PI b)) (* (- b a) 2))) (/ (- (/ PI a) (/ PI b)) (* (- b a) 2))) (* (* (/ 1 (+ b a)) (/ 1 (+ b a))) (/ 1 (+ b a))))))>
* [enter]simplify:  Simplifying (* (* (* (/ (- (/ PI a) (/ PI b)) (* (- b a) 2)) (/ (- (/ PI a) (/ PI b)) (* (- b a) 2))) (/ (- (/ PI a) (/ PI b)) (* (- b a) 2))) (* (* (/ 1 (+ b a)) (/ 1 (+ b a))) (/ 1 (+ b a))))
* * [misc]simplify:  iters left: 6 (18 enodes)
* * [misc]simplify:  iters left: 5 (50 enodes)
* * [misc]simplify:  iters left: 4 (182 enodes)
* [exit]simplify:  Simplified to (* (* (/ (- (/ PI a) (/ PI b)) (* 2 (- b a))) (/ (- (/ PI a) (/ PI b)) (* 2 (- b a)))) (* (/ (- (/ PI a) (/ PI b)) (* 2 (- b a))) (/ (/ 1 (+ b a)) (* (+ b a) (+ b a)))))
* [exit]simplify:  Simplified to (* (* (/ (- (/ PI a) (/ PI b)) (* 2 (- b a))) (/ (- (/ PI a) (/ PI b)) (* 2 (- b a)))) (* (/ (- (/ PI a) (/ PI b)) (* 2 (- b a))) (/ (/ 1 (+ b a)) (* (+ b a) (+ b a)))))
* * * * [misc]progress:  [ 52 / 100 ] simplifiying candidate #<alt-delta (λ (a b) (* (* (cbrt (* (/ (- (/ PI a) (/ PI b)) (* (- b a) 2)) (/ 1 (+ b a)))) (cbrt (* (/ (- (/ PI a) (/ PI b)) (* (- b a) 2)) (/ 1 (+ b a))))) (cbrt (* (/ (- (/ PI a) (/ PI b)) (* (- b a) 2)) (/ 1 (+ b a))))))>
* [enter]simplify:  Simplifying (* (cbrt (* (/ (- (/ PI a) (/ PI b)) (* (- b a) 2)) (/ 1 (+ b a)))) (cbrt (* (/ (- (/ PI a) (/ PI b)) (* (- b a) 2)) (/ 1 (+ b a)))))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (34 enodes)
* * [misc]simplify:  iters left: 4 (85 enodes)
* * [misc]simplify:  iters left: 3 (201 enodes)
* [exit]simplify:  Simplified to (* (cbrt (/ (/ (- (/ PI a) (/ PI b)) (* (+ b a) (- b a))) 2)) (cbrt (/ (/ (- (/ PI a) (/ PI b)) (* (+ b a) (- b a))) 2)))
* [exit]simplify:  Simplified to (* (cbrt (/ (/ (- (/ PI a) (/ PI b)) (* (+ b a) (- b a))) 2)) (cbrt (/ (/ (- (/ PI a) (/ PI b)) (* (+ b a) (- b a))) 2)))
* [enter]simplify:  Simplifying (cbrt (* (/ (- (/ PI a) (/ PI b)) (* (- b a) 2)) (/ 1 (+ b a))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (33 enodes)
* * [misc]simplify:  iters left: 4 (84 enodes)
* * [misc]simplify:  iters left: 3 (200 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:  [ 53 / 100 ] simplifiying candidate #<alt-delta (λ (a b) (cbrt (* (* (* (/ (- (/ PI a) (/ PI b)) (* (- b a) 2)) (/ 1 (+ b a))) (* (/ (- (/ PI a) (/ PI b)) (* (- b a) 2)) (/ 1 (+ b a)))) (* (/ (- (/ PI a) (/ PI b)) (* (- b a) 2)) (/ 1 (+ b a))))))>
* [enter]simplify:  Simplifying (* (* (* (/ (- (/ PI a) (/ PI b)) (* (- b a) 2)) (/ 1 (+ b a))) (* (/ (- (/ PI a) (/ PI b)) (* (- b a) 2)) (/ 1 (+ b a)))) (* (/ (- (/ PI a) (/ PI b)) (* (- b a) 2)) (/ 1 (+ b a))))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (41 enodes)
* * [misc]simplify:  iters left: 4 (138 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:  [ 54 / 100 ] simplifiying candidate #<alt-delta (λ (a b) (* (sqrt (* (/ (- (/ PI a) (/ PI b)) (* (- b a) 2)) (/ 1 (+ b a)))) (sqrt (* (/ (- (/ PI a) (/ PI b)) (* (- b a) 2)) (/ 1 (+ b a))))))>
* [enter]simplify:  Simplifying (sqrt (* (/ (- (/ PI a) (/ PI b)) (* (- b a) 2)) (/ 1 (+ b a))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (33 enodes)
* * [misc]simplify:  iters left: 4 (84 enodes)
* * [misc]simplify:  iters left: 3 (200 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) 2)) (/ 1 (+ b a))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (33 enodes)
* * [misc]simplify:  iters left: 4 (84 enodes)
* * [misc]simplify:  iters left: 3 (200 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:  [ 55 / 100 ] simplifiying candidate #<alt-delta (λ (a b) (/ (* (- (/ PI a) (/ PI b)) 1) (* (* (- b a) 2) (+ b a))))>
* [enter]simplify:  Simplifying (* (- (/ PI a) (/ PI b)) 1)
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (24 enodes)
* * [misc]simplify:  iters left: 3 (42 enodes)
* * [misc]simplify:  iters left: 2 (49 enodes)
* * [misc]simplify:  iters left: 1 (55 enodes)
* [exit]simplify:  Simplified to (- (/ PI a) (/ PI b))
* [exit]simplify:  Simplified to (- (/ PI a) (/ PI b))
* [enter]simplify:  Simplifying (* (* (- b a) 2) (+ b a))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (20 enodes)
* * [misc]simplify:  iters left: 4 (53 enodes)
* * [misc]simplify:  iters left: 3 (152 enodes)
* * [misc]simplify:  iters left: 2 (333 enodes)
* * [misc]simplify:  iters left: 1 (499 enodes)
* [exit]simplify:  Simplified to (* (* 2 (+ a b)) (- b a))
* [exit]simplify:  Simplified to (* (* 2 (+ a b)) (- b a))
* * * * [misc]progress:  [ 56 / 100 ] simplifiying candidate #<alt-delta (λ (a b) (* 1 (* (/ (- (/ PI a) (/ PI b)) (* (- b a) 2)) (/ 1 (+ b a)))))>
* * * * [misc]progress:  [ 57 / 100 ] simplifiying candidate #<alt-delta (λ (a b) (/ (/ (- (/ PI a) (/ PI b)) (* (- b a) 2)) (+ b a)))>
* * * * [misc]progress:  [ 58 / 100 ] simplifiying candidate #<alt-delta (λ (a b) (* (* (/ (- (/ PI a) (/ PI b)) (* (- b a) 2)) (* (cbrt (/ 1 (+ b a))) (cbrt (/ 1 (+ b a))))) (cbrt (/ 1 (+ b a)))))>
* [enter]simplify:  Simplifying (* (/ (- (/ PI a) (/ PI b)) (* (- b a) 2)) (* (cbrt (/ 1 (+ b a))) (cbrt (/ 1 (+ b a)))))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (34 enodes)
* * [misc]simplify:  iters left: 4 (83 enodes)
* * [misc]simplify:  iters left: 3 (187 enodes)
* * [misc]simplify:  iters left: 2 (465 enodes)
* [exit]simplify:  Simplified to (/ (* (cbrt (/ 1 (+ b a))) (cbrt (/ 1 (+ b a)))) (* 2 (/ (- b a) (- (/ PI a) (/ PI b)))))
* [exit]simplify:  Simplified to (/ (* (cbrt (/ 1 (+ b a))) (cbrt (/ 1 (+ b a)))) (* 2 (/ (- b a) (- (/ PI a) (/ PI b)))))
* * * * [misc]progress:  [ 59 / 100 ] simplifiying candidate #<alt-delta (λ (a b) (* (* (/ (- (/ PI a) (/ PI b)) (* (- b a) 2)) (sqrt (/ 1 (+ b a)))) (sqrt (/ 1 (+ b a)))))>
* [enter]simplify:  Simplifying (* (/ (- (/ PI a) (/ PI b)) (* (- b a) 2)) (sqrt (/ 1 (+ b a))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (31 enodes)
* * [misc]simplify:  iters left: 4 (73 enodes)
* * [misc]simplify:  iters left: 3 (139 enodes)
* * [misc]simplify:  iters left: 2 (277 enodes)
* [exit]simplify:  Simplified to (* (sqrt (/ 1 (+ b a))) (/ (- (/ PI a) (/ PI b)) (* 2 (- b a))))
* [exit]simplify:  Simplified to (* (sqrt (/ 1 (+ b a))) (/ (- (/ PI a) (/ PI b)) (* 2 (- b a))))
* * * * [misc]progress:  [ 60 / 100 ] simplifiying candidate #<alt-delta (λ (a b) (* (* (/ (- (/ PI a) (/ PI b)) (* (- b a) 2)) 1) (/ 1 (+ b a))))>
* [enter]simplify:  Simplifying (* (/ (- (/ PI a) (/ PI b)) (* (- b a) 2)) 1)
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (27 enodes)
* * [misc]simplify:  iters left: 4 (69 enodes)
* * [misc]simplify:  iters left: 3 (150 enodes)
* * [misc]simplify:  iters left: 2 (348 enodes)
* [exit]simplify:  Simplified to (/ (- (/ PI a) (/ PI b)) (* 2 (- b a)))
* [exit]simplify:  Simplified to (/ (- (/ PI a) (/ PI b)) (* 2 (- b a)))
* * * * [misc]progress:  [ 61 / 100 ] simplifiying candidate #<alt-delta (λ (a b) (* (* (/ (- (/ PI a) (/ PI b)) (* (- b a) 2)) 1) (/ 1 (+ b a))))>
* [enter]simplify:  Simplifying (* (/ (- (/ PI a) (/ PI b)) (* (- b a) 2)) 1)
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (27 enodes)
* * [misc]simplify:  iters left: 4 (69 enodes)
* * [misc]simplify:  iters left: 3 (150 enodes)
* * [misc]simplify:  iters left: 2 (348 enodes)
* [exit]simplify:  Simplified to (/ (- (/ PI a) (/ PI b)) (* 2 (- b a)))
* [exit]simplify:  Simplified to (/ (- (/ PI a) (/ PI b)) (* 2 (- b a)))
* * * * [misc]progress:  [ 62 / 100 ] simplifiying candidate #<alt-delta (λ (a b) (* (* (/ (- (/ PI a) (/ PI b)) (* (- b a) 2)) (/ 1 (+ (pow b 3) (pow a 3)))) (+ (* b b) (- (* a a) (* b a)))))>
* [enter]simplify:  Simplifying (* (/ (- (/ PI a) (/ PI b)) (* (- b a) 2)) (/ 1 (+ (pow b 3) (pow a 3))))
* * [misc]simplify:  iters left: 6 (17 enodes)
* * [misc]simplify:  iters left: 5 (41 enodes)
* * [misc]simplify:  iters left: 4 (92 enodes)
* * [misc]simplify:  iters left: 3 (208 enodes)
* [exit]simplify:  Simplified to (/ (/ (- (/ PI a) (/ PI b)) (+ (pow a 3) (pow b 3))) (* 2 (- b a)))
* [exit]simplify:  Simplified to (/ (/ (- (/ PI a) (/ PI b)) (+ (pow a 3) (pow b 3))) (* 2 (- b a)))
* * * * [misc]progress:  [ 63 / 100 ] simplifiying candidate #<alt-delta (λ (a b) (* (* (/ (- (/ PI a) (/ PI b)) (* (- b a) 2)) (/ 1 (- (* b b) (* a a)))) (- b a)))>
* [enter]simplify:  Simplifying (* (/ (- (/ PI a) (/ PI b)) (* (- b a) 2)) (/ 1 (- (* b b) (* a a))))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (37 enodes)
* * [misc]simplify:  iters left: 4 (104 enodes)
* * [misc]simplify:  iters left: 3 (287 enodes)
* [exit]simplify:  Simplified to (/ (- (/ PI a) (/ PI b)) (* (- (* b b) (* a a)) (* 2 (- b a))))
* [exit]simplify:  Simplified to (/ (- (/ PI a) (/ PI b)) (* (- (* b b) (* a a)) (* 2 (- b a))))
* * * * [misc]progress:  [ 64 / 100 ] simplifiying candidate #<alt-delta (λ (a b) (* (* (cbrt (/ (- (/ PI a) (/ PI b)) (* (- b a) 2))) (cbrt (/ (- (/ PI a) (/ PI b)) (* (- b a) 2)))) (* (cbrt (/ (- (/ PI a) (/ PI b)) (* (- b a) 2))) (/ 1 (+ b a)))))>
* [enter]simplify:  Simplifying (* (cbrt (/ (- (/ PI a) (/ PI b)) (* (- b a) 2))) (/ 1 (+ b a)))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (31 enodes)
* * [misc]simplify:  iters left: 4 (63 enodes)
* * [misc]simplify:  iters left: 3 (100 enodes)
* * [misc]simplify:  iters left: 2 (155 enodes)
* * [misc]simplify:  iters left: 1 (219 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:  [ 65 / 100 ] simplifiying candidate #<alt-delta (λ (a b) (* (sqrt (/ (- (/ PI a) (/ PI b)) (* (- b a) 2))) (* (sqrt (/ (- (/ PI a) (/ PI b)) (* (- b a) 2))) (/ 1 (+ b a)))))>
* [enter]simplify:  Simplifying (* (sqrt (/ (- (/ PI a) (/ PI b)) (* (- b a) 2))) (/ 1 (+ b a)))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (31 enodes)
* * [misc]simplify:  iters left: 4 (63 enodes)
* * [misc]simplify:  iters left: 3 (100 enodes)
* * [misc]simplify:  iters left: 2 (155 enodes)
* * [misc]simplify:  iters left: 1 (219 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:  [ 66 / 100 ] simplifiying candidate #<alt-delta (λ (a b) (* (/ (* (cbrt (- (/ PI a) (/ PI b))) (cbrt (- (/ PI a) (/ PI b)))) (- b a)) (* (/ (cbrt (- (/ PI a) (/ PI b))) 2) (/ 1 (+ b a)))))>
* [enter]simplify:  Simplifying (* (/ (cbrt (- (/ PI a) (/ PI b))) 2) (/ 1 (+ b a)))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (23 enodes)
* * [misc]simplify:  iters left: 4 (40 enodes)
* * [misc]simplify:  iters left: 3 (64 enodes)
* * [misc]simplify:  iters left: 2 (126 enodes)
* * [misc]simplify:  iters left: 1 (205 enodes)
* [exit]simplify:  Simplified to (/ (cbrt (- (/ PI a) (/ PI b))) (* (+ b a) 2))
* [exit]simplify:  Simplified to (/ (cbrt (- (/ PI a) (/ PI b))) (* (+ b a) 2))
* * * * [misc]progress:  [ 67 / 100 ] simplifiying candidate #<alt-delta (λ (a b) (* (/ (sqrt (- (/ PI a) (/ PI b))) (- b a)) (* (/ (sqrt (- (/ PI a) (/ PI b))) 2) (/ 1 (+ b a)))))>
* [enter]simplify:  Simplifying (* (/ (sqrt (- (/ PI a) (/ PI b))) 2) (/ 1 (+ b a)))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (23 enodes)
* * [misc]simplify:  iters left: 4 (40 enodes)
* * [misc]simplify:  iters left: 3 (64 enodes)
* * [misc]simplify:  iters left: 2 (126 enodes)
* * [misc]simplify:  iters left: 1 (205 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (- (/ PI a) (/ PI b))) (* (+ b a) 2))
* [exit]simplify:  Simplified to (/ (sqrt (- (/ PI a) (/ PI b))) (* (+ b a) 2))
* * * * [misc]progress:  [ 68 / 100 ] simplifiying candidate #<alt-delta (λ (a b) (* (/ 1 (- b a)) (* (/ (- (/ PI a) (/ PI b)) 2) (/ 1 (+ b a)))))>
* [enter]simplify:  Simplifying (* (/ (- (/ PI a) (/ PI b)) 2) (/ 1 (+ b a)))
* * [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 (102 enodes)
* * [misc]simplify:  iters left: 2 (313 enodes)
* [exit]simplify:  Simplified to (/ (- (/ PI a) (/ PI b)) (* 2 (+ b a)))
* [exit]simplify:  Simplified to (/ (- (/ PI a) (/ PI b)) (* 2 (+ b a)))
* * * * [misc]progress:  [ 69 / 100 ] simplifiying candidate #<alt-delta (λ (a b) (* (/ (+ (sqrt (/ PI a)) (sqrt (/ PI b))) (- b a)) (* (/ (- (sqrt (/ PI a)) (sqrt (/ PI b))) 2) (/ 1 (+ b a)))))>
* [enter]simplify:  Simplifying (* (/ (- (sqrt (/ PI a)) (sqrt (/ PI b))) 2) (/ 1 (+ b a)))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (27 enodes)
* * [misc]simplify:  iters left: 4 (41 enodes)
* * [misc]simplify:  iters left: 3 (92 enodes)
* * [misc]simplify:  iters left: 2 (267 enodes)
* [exit]simplify:  Simplified to (/ (- (sqrt (/ PI a)) (sqrt (/ PI b))) (* 2 (+ a b)))
* [exit]simplify:  Simplified to (/ (- (sqrt (/ PI a)) (sqrt (/ PI b))) (* 2 (+ a b)))
* * * * [misc]progress:  [ 70 / 100 ] simplifiying candidate #<alt-delta (λ (a b) (* (/ 1 (- b a)) (* (/ (- (/ PI a) (/ PI b)) 2) (/ 1 (+ b a)))))>
* [enter]simplify:  Simplifying (* (/ (- (/ PI a) (/ PI b)) 2) (/ 1 (+ b a)))
* * [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 (102 enodes)
* * [misc]simplify:  iters left: 2 (313 enodes)
* [exit]simplify:  Simplified to (/ (- (/ PI a) (/ PI b)) (* 2 (+ b a)))
* [exit]simplify:  Simplified to (/ (- (/ PI a) (/ PI b)) (* 2 (+ b a)))
* * * * [misc]progress:  [ 71 / 100 ] simplifiying candidate #<alt-delta (λ (a b) (* (/ PI (- b a)) (* (/ (- (/ 1 a) (/ 1 b)) 2) (/ 1 (+ b a)))))>
* [enter]simplify:  Simplifying (* (/ (- (/ 1 a) (/ 1 b)) 2) (/ 1 (+ b a)))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (24 enodes)
* * [misc]simplify:  iters left: 4 (44 enodes)
* * [misc]simplify:  iters left: 3 (101 enodes)
* * [misc]simplify:  iters left: 2 (306 enodes)
* [exit]simplify:  Simplified to (/ (- (/ 1 a) (/ 1 b)) (* (+ b a) 2))
* [exit]simplify:  Simplified to (/ (- (/ 1 a) (/ 1 b)) (* (+ b a) 2))
* * * * [misc]progress:  [ 72 / 100 ] simplifiying candidate #<alt-delta (λ (a b) (* 1 (* (/ (- (/ PI a) (/ PI b)) (* (- b a) 2)) (/ 1 (+ b a)))))>
* [enter]simplify:  Simplifying (* (/ (- (/ PI a) (/ PI b)) (* (- b a) 2)) (/ 1 (+ b a)))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (32 enodes)
* * [misc]simplify:  iters left: 4 (83 enodes)
* * [misc]simplify:  iters left: 3 (199 enodes)
* [exit]simplify:  Simplified to (/ (/ (- (/ PI a) (/ PI b)) (* (+ b a) (- b a))) 2)
* [exit]simplify:  Simplified to (/ (/ (- (/ PI a) (/ PI b)) (* (+ b a) (- b a))) 2)
* * * * [misc]progress:  [ 73 / 100 ] simplifiying candidate #<alt-delta (λ (a b) (* (- (/ PI a) (/ PI b)) (* (/ 1 (* (- b a) 2)) (/ 1 (+ b a)))))>
* [enter]simplify:  Simplifying (* (/ 1 (* (- b a) 2)) (/ 1 (+ b a)))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (23 enodes)
* * [misc]simplify:  iters left: 4 (53 enodes)
* * [misc]simplify:  iters left: 3 (119 enodes)
* * [misc]simplify:  iters left: 2 (313 enodes)
* [exit]simplify:  Simplified to (/ (/ 1 (+ b a)) (* (- b a) 2))
* [exit]simplify:  Simplified to (/ (/ 1 (+ b a)) (* (- b a) 2))
* * * * [misc]progress:  [ 74 / 100 ] simplifiying candidate #<alt-delta (λ (a b) (* (/ (- (/ PI a) (/ PI b)) (* (- (pow b 3) (pow a 3)) 2)) (* (+ (* b b) (+ (* a a) (* b a))) (/ 1 (+ b a)))))>
* [enter]simplify:  Simplifying (* (+ (* b b) (+ (* a a) (* b a))) (/ 1 (+ b a)))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (23 enodes)
* * [misc]simplify:  iters left: 4 (47 enodes)
* * [misc]simplify:  iters left: 3 (123 enodes)
* * [misc]simplify:  iters left: 2 (313 enodes)
* * [misc]simplify:  iters left: 1 (425 enodes)
* [exit]simplify:  Simplified to (+ b (/ (* a a) (+ b a)))
* [exit]simplify:  Simplified to (+ b (/ (* a a) (+ b a)))
* * * * [misc]progress:  [ 75 / 100 ] simplifiying candidate #<alt-delta (λ (a b) (* (/ (- (/ PI a) (/ PI b)) (* (- (* b b) (* a a)) 2)) (* (+ b a) (/ 1 (+ b a)))))>
* [enter]simplify:  Simplifying (* (+ b a) (/ 1 (+ b a)))
* * [misc]simplify:  iters left: 6 (6 enodes)
* * [misc]simplify:  iters left: 5 (9 enodes)
* [exit]simplify:  Simplified to 1
* [exit]simplify:  Simplified to 1
* * * * [misc]progress:  [ 76 / 100 ] simplifiying candidate #<alt-delta (λ (a b) (/ (* (/ (- (/ PI a) (/ PI b)) (* (- b a) 2)) 1) (+ b a)))>
* [enter]simplify:  Simplifying (* (/ (- (/ PI a) (/ PI b)) (* (- b a) 2)) 1)
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (27 enodes)
* * [misc]simplify:  iters left: 4 (69 enodes)
* * [misc]simplify:  iters left: 3 (150 enodes)
* * [misc]simplify:  iters left: 2 (348 enodes)
* [exit]simplify:  Simplified to (/ (- (/ PI a) (/ PI b)) (* 2 (- b a)))
* [exit]simplify:  Simplified to (/ (- (/ PI a) (/ PI b)) (* 2 (- b a)))
* * * * [misc]progress:  [ 77 / 100 ] simplifiying candidate #<alt-delta (λ (a b) (/ (* (- (/ PI a) (/ PI b)) (/ 1 (+ b a))) (* (- b a) 2)))>
* [enter]simplify:  Simplifying (* (- (/ PI a) (/ PI b)) (/ 1 (+ 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 (72 enodes)
* * [misc]simplify:  iters left: 2 (164 enodes)
* * [misc]simplify:  iters left: 1 (289 enodes)
* [exit]simplify:  Simplified to (/ (- (/ PI a) (/ PI b)) (+ b a))
* [exit]simplify:  Simplified to (/ (- (/ PI a) (/ PI b)) (+ b a))
* * * * [misc]progress:  [ 78 / 100 ] simplifiying candidate #<alt-delta (λ (a b) (* (/ 1 (+ b a)) (/ (- (/ PI a) (/ PI b)) (* (- b a) 2))))>
* * * * [misc]progress:  [ 79 / 100 ] simplifiying candidate #<alt-delta (λ (a b) (* (/ (- (pow (/ PI a) 1) (/ PI b)) (* (- b a) 2)) (/ 1 (+ b a))))>
* * * * [misc]progress:  [ 80 / 100 ] simplifiying candidate #<alt-delta (λ (a b) (* (/ (- (exp (log (/ PI a))) (/ PI b)) (* (- b a) 2)) (/ 1 (+ 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:  [ 81 / 100 ] simplifiying candidate #<alt-delta (λ (a b) (* (/ (- (log (exp (/ PI a))) (/ PI b)) (* (- b a) 2)) (/ 1 (+ 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:  [ 82 / 100 ] simplifiying candidate #<alt-delta (λ (a b) (* (/ (- (* (* (cbrt (/ PI a)) (cbrt (/ PI a))) (cbrt (/ PI a))) (/ PI b)) (* (- b a) 2)) (/ 1 (+ 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:  [ 83 / 100 ] simplifiying candidate #<alt-delta (λ (a b) (* (/ (- (cbrt (* (* (/ PI a) (/ PI a)) (/ PI a))) (/ PI b)) (* (- b a) 2)) (/ 1 (+ 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:  [ 84 / 100 ] simplifiying candidate #<alt-delta (λ (a b) (* (/ (- (* (sqrt (/ PI a)) (sqrt (/ PI a))) (/ PI b)) (* (- b a) 2)) (/ 1 (+ 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:  [ 85 / 100 ] simplifiying candidate #<alt-delta (λ (a b) (* (/ (- (/ (- PI) (- a)) (/ PI b)) (* (- b a) 2)) (/ 1 (+ 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:  [ 86 / 100 ] simplifiying candidate #<alt-delta (λ (a b) (* (/ (- (* 1 (/ PI a)) (/ PI b)) (* (- b a) 2)) (/ 1 (+ b a))))>
* * * * [misc]progress:  [ 87 / 100 ] simplifiying candidate #<alt-delta (λ (a b) (* (/ (- (* PI (/ 1 a)) (/ PI b)) (* (- b a) 2)) (/ 1 (+ 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:  [ 88 / 100 ] simplifiying candidate #<alt-delta (λ (a b) (* (/ (- (/ 1 (/ a PI)) (/ PI b)) (* (- b a) 2)) (/ 1 (+ 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:  [ 89 / 100 ] simplifiying candidate #<alt-event (λ (a b) (* (* 1/2 (/ PI (* b a))) (/ 1 (+ b a))))>
* [enter]simplify:  Simplifying (* (* 1/2 (/ PI (* b a))) (/ 1 (+ b a)))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (67 enodes)
* * [misc]simplify:  iters left: 3 (224 enodes)
* [exit]simplify:  Simplified to (* (/ PI (+ a b)) (/ (/ 1/2 a) b))
* * * * [misc]progress:  [ 90 / 100 ] simplifiying candidate #<alt-event (λ (a b) (* (* 1/2 (/ PI (* b a))) (/ 1 (+ b a))))>
* [enter]simplify:  Simplifying (* (* 1/2 (/ PI (* b a))) (/ 1 (+ b a)))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (67 enodes)
* * [misc]simplify:  iters left: 3 (224 enodes)
* [exit]simplify:  Simplified to (* (/ PI (+ a b)) (/ (/ 1/2 a) b))
* * * * [misc]progress:  [ 91 / 100 ] simplifiying candidate #<alt-event (λ (a b) (* (* 1/2 (/ PI (* b a))) (/ 1 (+ b a))))>
* [enter]simplify:  Simplifying (* (* 1/2 (/ PI (* b a))) (/ 1 (+ b a)))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (67 enodes)
* * [misc]simplify:  iters left: 3 (224 enodes)
* [exit]simplify:  Simplified to (* (/ PI (+ a b)) (/ (/ 1/2 a) b))
* * * * [misc]progress:  [ 92 / 100 ] simplifiying candidate #<alt-event (λ (a b) (* (/ (- (/ PI a) (/ PI b)) (* (- b a) 2)) (/ 1 (+ b a))))>
* [enter]simplify:  Simplifying (* (/ (- (/ PI a) (/ PI b)) (* (- b a) 2)) (/ 1 (+ b a)))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (32 enodes)
* * [misc]simplify:  iters left: 4 (83 enodes)
* * [misc]simplify:  iters left: 3 (199 enodes)
* [exit]simplify:  Simplified to (/ (/ (- (/ PI a) (/ PI b)) (* (+ b a) (- b a))) 2)
* * * * [misc]progress:  [ 93 / 100 ] simplifiying candidate #<alt-event (λ (a b) (* (/ (- (/ PI a) (/ PI b)) (* (- b a) 2)) (/ 1 (+ b a))))>
* [enter]simplify:  Simplifying (* (/ (- (/ PI a) (/ PI b)) (* (- b a) 2)) (/ 1 (+ b a)))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (32 enodes)
* * [misc]simplify:  iters left: 4 (83 enodes)
* * [misc]simplify:  iters left: 3 (199 enodes)
* [exit]simplify:  Simplified to (/ (/ (- (/ PI a) (/ PI b)) (* (+ b a) (- b a))) 2)
* * * * [misc]progress:  [ 94 / 100 ] simplifiying candidate #<alt-event (λ (a b) (* (/ (- (/ PI a) (/ PI b)) (* (- b a) 2)) (/ 1 (+ b a))))>
* [enter]simplify:  Simplifying (* (/ (- (/ PI a) (/ PI b)) (* (- b a) 2)) (/ 1 (+ b a)))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (32 enodes)
* * [misc]simplify:  iters left: 4 (83 enodes)
* * [misc]simplify:  iters left: 3 (199 enodes)
* [exit]simplify:  Simplified to (/ (/ (- (/ PI a) (/ PI b)) (* (+ b a) (- b a))) 2)
* * * * [misc]progress:  [ 95 / 100 ] 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:  [ 96 / 100 ] 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:  [ 97 / 100 ] 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 / 100 ] simplifiying candidate #<alt-event (λ (a b) (* (/ (- (/ PI a) (/ PI b)) (* (- b a) 2)) (/ 1 (+ b a))))>
* [enter]simplify:  Simplifying (* (/ (- (/ PI a) (/ PI b)) (* (- b a) 2)) (/ 1 (+ b a)))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (32 enodes)
* * [misc]simplify:  iters left: 4 (83 enodes)
* * [misc]simplify:  iters left: 3 (199 enodes)
* [exit]simplify:  Simplified to (/ (/ (- (/ PI a) (/ PI b)) (* (+ b a) (- b a))) 2)
* * * * [misc]progress:  [ 99 / 100 ] simplifiying candidate #<alt-event (λ (a b) (* (/ (- (/ PI a) (/ PI b)) (* (- b a) 2)) (/ 1 (+ b a))))>
* [enter]simplify:  Simplifying (* (/ (- (/ PI a) (/ PI b)) (* (- b a) 2)) (/ 1 (+ b a)))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (32 enodes)
* * [misc]simplify:  iters left: 4 (83 enodes)
* * [misc]simplify:  iters left: 3 (199 enodes)
* [exit]simplify:  Simplified to (/ (/ (- (/ PI a) (/ PI b)) (* (+ b a) (- b a))) 2)
* * * * [misc]progress:  [ 100 / 100 ] simplifiying candidate #<alt-event (λ (a b) (* (/ (- (/ PI a) (/ PI b)) (* (- b a) 2)) (/ 1 (+ b a))))>
* [enter]simplify:  Simplifying (* (/ (- (/ PI a) (/ PI b)) (* (- b a) 2)) (/ 1 (+ b a)))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (32 enodes)
* * [misc]simplify:  iters left: 4 (83 enodes)
* * [misc]simplify:  iters left: 3 (199 enodes)
* [exit]simplify:  Simplified to (/ (/ (- (/ PI a) (/ PI b)) (* (+ b a) (- b a))) 2)
* * * [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 2) (* (* a b) (+ b a))))>
* * * [misc]progress:  localizing error
* * * [misc]progress:  generating rewritten candidates
* * * * [misc]progress:  [ 1 / 2 ] rewriting at (2)
* * * * [misc]progress:  [ 2 / 2 ] rewriting at (2 2)
* * * [misc]progress:  generating series expansions
* * * * [misc]progress:  [ 1 / 2 ] generating series at (2)
* [misc]approximate:  Taking taylor expansion of (/ (/ PI 2) (* (* a b) (+ b a))) in (a b) around 0
* [misc]taylor:  Taking taylor expansion of (/ (/ PI 2) (* (* a b) (+ 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 (* (* a b) (+ b a)) in b
* [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]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 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 a) into a
* [misc]backup-simplify:  Simplify (* 0 a) into 0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (+ (* a 1) (* 0 0)) into a
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* a a)) into (pow a 2)
* [misc]backup-simplify:  Simplify (/ (* 1/2 PI) (pow a 2)) into (* 1/2 (/ PI (pow a 2)))
* [misc]taylor:  Taking taylor expansion of (/ (/ PI 2) (* (* a b) (+ 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 (* (* a b) (+ b a)) in a
* [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]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 b) into 0
* [misc]backup-simplify:  Simplify (+ b 0) into b
* [misc]backup-simplify:  Simplify (* 0 b) into 0
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 b)) into b
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 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) (* (* a b) (+ 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 (* (* a b) (+ b a)) in a
* [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]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 b) into 0
* [misc]backup-simplify:  Simplify (+ b 0) into b
* [misc]backup-simplify:  Simplify (* 0 b) into 0
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 b)) into b
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 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 (* 1/2 (/ 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 (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 b))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* b 1) (* 0 b))) into b
* [misc]backup-simplify:  Simplify (- (/ 0 (pow b 2)) (+ (* (* 1/2 (/ PI (pow b 2))) (/ b (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 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 b)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* b 0) (+ (* 0 1) (* 0 b)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (pow b 2)) (+ (* (* 1/2 (/ PI (pow b 2))) (/ 0 (pow b 2))) (* (- (* 1/2 (/ PI (pow b 3)))) (/ b (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 (/ (/ PI 2) (* (* (/ 1 a) (/ 1 b)) (+ (/ 1 b) (/ 1 a)))) in (a b) around 0
* [misc]taylor:  Taking taylor expansion of (/ (/ PI 2) (* (* (/ 1 a) (/ 1 b)) (+ (/ 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 a) (/ 1 b)) (+ (/ 1 b) (/ 1 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 (+ (/ 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 a) 1) into (/ 1 a)
* [misc]backup-simplify:  Simplify (+ 1 0) 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 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 a) (/ 1 b)) (+ (/ 1 b) (/ 1 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 (+ (/ 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 (/ 1 b)) into (/ 1 b)
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (* (/ 1 b) 1) 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 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 a) (/ 1 b)) (+ (/ 1 b) (/ 1 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 (+ (/ 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 (/ 1 b)) into (/ 1 b)
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (* (/ 1 b) 1) 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 (+ (/ 1 b) 0) into (/ 1 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 b) (/ 1 b)) (* 0 1)) into (/ 1 (pow b 2))
* [misc]backup-simplify:  Simplify (- (/ 0 (/ 1 b)) (+ (* (* 1/2 (* PI b)) (/ (/ 1 (pow b 2)) (/ 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 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 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 b) 0) (+ (* 0 (/ 1 b)) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (/ 1 b)) (+ (* (* 1/2 (* PI b)) (/ 0 (/ 1 b))) (* (- (* 1/2 PI)) (/ (/ 1 (pow b 2)) (/ 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 (- b)) (/ 1 (- a))))) in (a b) around 0
* [misc]taylor:  Taking taylor expansion of (/ (/ PI 2) (* (* (/ 1 (- a)) (/ 1 (- b))) (+ (/ 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 (- a)) (/ 1 (- b))) (+ (/ 1 (- b)) (/ 1 (- 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]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]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 a) -1) into (/ 1 a)
* [misc]backup-simplify:  Simplify (+ -1 0) 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 (- 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 (- a)) (/ 1 (- b))) (+ (/ 1 (- b)) (/ 1 (- 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]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]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 (/ -1 b)) into (/ 1 b)
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (* (/ 1 b) -1) 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 (- 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 (- a)) (/ 1 (- b))) (+ (/ 1 (- b)) (/ 1 (- 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]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]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 (/ -1 b)) into (/ 1 b)
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (* (/ 1 b) -1) 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 (+ (/ -1 b) 0) into (- (/ 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) 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 b) (- (/ 1 b))) (* 0 -1)) into (- (/ 1 (pow b 2)))
* [misc]backup-simplify:  Simplify (- (/ 0 (/ -1 b)) (+ (* (* -1/2 (* PI b)) (/ (- (/ 1 (pow b 2))) (/ -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 (- 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) 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 b) 0) (+ (* 0 (- (/ 1 b))) (* 0 -1))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (/ -1 b)) (+ (* (* -1/2 (* PI b)) (/ 0 (/ -1 b))) (* (* 1/2 PI) (/ (- (/ 1 (pow b 2))) (/ -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:  [ 2 / 2 ] generating series at (2 2)
* [misc]approximate:  Taking taylor expansion of (* (* a b) (+ b a)) in (a b) around 0
* [misc]taylor:  Taking taylor expansion of (* (* a b) (+ b a)) in b
* [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]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 (* (* a b) (+ b a)) in a
* [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]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 (* (* a b) (+ b a)) in a
* [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]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 b) into 0
* [misc]backup-simplify:  Simplify (+ b 0) into b
* [misc]backup-simplify:  Simplify (* 0 b) 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 1) into 1
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 b)) into b
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* b b)) into (pow b 2)
* [misc]taylor:  Taking taylor expansion of (pow b 2) in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 b))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* b 1) (* 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 (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 b)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* b 0) (+ (* 0 1) (* 0 b)))) 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 into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 b))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* b 0) (+ (* 0 0) (+ (* 0 1) (* 0 b))))) 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 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (* (pow b 2) a)) (* 1 (* b (pow a 2)))) into (+ (* b (pow a 2)) (* (pow b 2) a))
* [misc]approximate:  Taking taylor expansion of (* (* (/ 1 a) (/ 1 b)) (+ (/ 1 b) (/ 1 a))) in (a b) around 0
* [misc]taylor:  Taking taylor expansion of (* (* (/ 1 a) (/ 1 b)) (+ (/ 1 b) (/ 1 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 (+ (/ 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 a) (/ 1 b)) (+ (/ 1 b) (/ 1 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 (+ (/ 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 a) (/ 1 b)) (+ (/ 1 b) (/ 1 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 (+ (/ 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 (/ 1 b)) into (/ 1 b)
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (* (/ 1 b) 1) into (/ 1 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 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (/ 1 b) 0) into (/ 1 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 b) (/ 1 b)) (* 0 1)) into (/ 1 (pow b 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 into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [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 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 b) 0) (+ (* 0 (/ 1 b)) (* 0 1))) 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 (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify 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 (- (+ (* (/ 1 b) (/ 0 b)) (* 0 (/ 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 (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 b))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 b) 0) (+ (* 0 0) (+ (* 0 (/ 1 b)) (* 0 1)))) 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)) (* 0 (/ 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 into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)) (* 0 (/ 0 b)) (* 0 (/ 0 b)))) 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 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)) (* 0 (/ 0 b)) (* 0 (/ 0 b)) (* 0 (/ 0 b)))) 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 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 b)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 b) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (/ 1 b)) (* 0 1))))) 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)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (* (/ 1 (/ 1 b)) (pow (/ 1 a) -2))) (* 1 (* (pow (/ 1 b) -2) (/ 1 (/ 1 a))))) into (+ (* b (pow a 2)) (* (pow b 2) a))
* [misc]approximate:  Taking taylor expansion of (* (* (/ 1 (- a)) (/ 1 (- b))) (+ (/ 1 (- b)) (/ 1 (- a)))) in (a b) around 0
* [misc]taylor:  Taking taylor expansion of (* (* (/ 1 (- a)) (/ 1 (- b))) (+ (/ 1 (- b)) (/ 1 (- 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]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]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 (- a)) (/ 1 (- b))) (+ (/ 1 (- b)) (/ 1 (- 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]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]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 (- a)) (/ 1 (- b))) (+ (/ 1 (- b)) (/ 1 (- 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]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]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 (/ -1 b)) into (/ 1 b)
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (* (/ 1 b) -1) into (/ -1 b)
* [misc]taylor:  Taking taylor expansion of (/ -1 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 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) 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 (- 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 b) (- (/ 1 b))) (* 0 -1)) into (- (/ 1 (pow b 2)))
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (pow b 2))) in b
* [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) 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 (- 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) 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 b) 0) (+ (* 0 (- (/ 1 b))) (* 0 -1))) 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 1) (+ (* -1 (/ 0 1)))) into 0
* [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 (- 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) 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) 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 (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ -1 b))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 b) 0) (+ (* 0 0) (+ (* 0 (- (/ 1 b))) (* 0 -1)))) 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)) (* 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 (/ 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 (- 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) 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 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 (- 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))) (* 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 (- 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 (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ -1 b)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 b) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (- (/ 1 b))) (* 0 -1))))) 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)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (* (/ 1 (/ 1 (- b))) (pow (/ 1 (- a)) -2))) (* -1 (* (pow (/ 1 (- b)) -2) (/ 1 (/ 1 (- a)))))) into (+ (* b (pow a 2)) (* (pow b 2) a))
* * * [misc]progress:  simplifying candidates
* * * * [misc]progress:  [ 1 / 51 ] simplifiying candidate #<alt-delta (λ (a b) (pow (/ (/ PI 2) (* (* a b) (+ b a))) 1))>
* * * * [misc]progress:  [ 2 / 51 ] simplifiying candidate #<alt-delta (λ (a b) (exp (- (log (/ PI 2)) (+ (log (* a b)) (log (+ b a))))))>
* [enter]simplify:  Simplifying (- (log (/ PI 2)) (+ (log (* a b)) (log (+ b a))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (48 enodes)
* * [misc]simplify:  iters left: 3 (118 enodes)
* * [misc]simplify:  iters left: 2 (329 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:  [ 3 / 51 ] simplifiying candidate #<alt-delta (λ (a b) (exp (- (log (/ PI 2)) (log (* (* a b) (+ b a))))))>
* [enter]simplify:  Simplifying (- (log (/ PI 2)) (log (* (* a b) (+ b a))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (30 enodes)
* * [misc]simplify:  iters left: 4 (63 enodes)
* * [misc]simplify:  iters left: 3 (123 enodes)
* * [misc]simplify:  iters left: 2 (265 enodes)
* [exit]simplify:  Simplified to (- (log (/ PI 2)) (log (* (+ a b) (* b a))))
* [exit]simplify:  Simplified to (- (log (/ PI 2)) (log (* (+ a b) (* b a))))
* * * * [misc]progress:  [ 4 / 51 ] simplifiying candidate #<alt-delta (λ (a b) (exp (log (/ (/ PI 2) (* (* a b) (+ b a))))))>
* [enter]simplify:  Simplifying (log (/ (/ PI 2) (* (* a b) (+ b a))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (28 enodes)
* * [misc]simplify:  iters left: 4 (73 enodes)
* * [misc]simplify:  iters left: 3 (158 enodes)
* * [misc]simplify:  iters left: 2 (371 enodes)
* [exit]simplify:  Simplified to (log (/ (/ (/ PI 2) (+ a b)) (* a b)))
* [exit]simplify:  Simplified to (log (/ (/ (/ PI 2) (+ a b)) (* a b)))
* * * * [misc]progress:  [ 5 / 51 ] simplifiying candidate #<alt-delta (λ (a b) (log (exp (/ (/ PI 2) (* (* a b) (+ b a))))))>
* [enter]simplify:  Simplifying (exp (/ (/ PI 2) (* (* a b) (+ b a))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (58 enodes)
* * [misc]simplify:  iters left: 3 (108 enodes)
* * [misc]simplify:  iters left: 2 (200 enodes)
* * [misc]simplify:  iters left: 1 (267 enodes)
* [exit]simplify:  Simplified to (exp (/ (/ PI (* a b)) (* (+ a b) 2)))
* [exit]simplify:  Simplified to (exp (/ (/ PI (* a b)) (* (+ a b) 2)))
* * * * [misc]progress:  [ 6 / 51 ] simplifiying candidate #<alt-delta (λ (a b) (cbrt (/ (* (* (/ PI 2) (/ PI 2)) (/ PI 2)) (* (* (* (* a b) (* a b)) (* a b)) (* (* (+ b a) (+ b a)) (+ b a))))))>
* [enter]simplify:  Simplifying (/ (* (* (/ PI 2) (/ PI 2)) (/ PI 2)) (* (* (* (* a b) (* a b)) (* a b)) (* (* (+ b a) (+ b a)) (+ b a))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (56 enodes)
* * [misc]simplify:  iters left: 4 (293 enodes)
* [exit]simplify:  Simplified to (* (* (/ (/ PI 2) (* b a)) (/ (/ PI 2) (* b a))) (/ (/ (/ PI 2) (* b a)) (pow (+ b a) 3)))
* [exit]simplify:  Simplified to (* (* (/ (/ PI 2) (* b a)) (/ (/ PI 2) (* b a))) (/ (/ (/ PI 2) (* b a)) (pow (+ b a) 3)))
* * * * [misc]progress:  [ 7 / 51 ] simplifiying candidate #<alt-delta (λ (a b) (cbrt (/ (* (* (/ PI 2) (/ PI 2)) (/ PI 2)) (* (* (* (* a b) (+ b a)) (* (* a b) (+ b a))) (* (* a b) (+ b a))))))>
* [enter]simplify:  Simplifying (/ (* (* (/ PI 2) (/ PI 2)) (/ PI 2)) (* (* (* (* a b) (+ b a)) (* (* a b) (+ b a))) (* (* a b) (+ b a))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (45 enodes)
* * [misc]simplify:  iters left: 4 (232 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:  [ 8 / 51 ] simplifiying candidate #<alt-delta (λ (a b) (* (* (cbrt (/ (/ PI 2) (* (* a b) (+ b a)))) (cbrt (/ (/ PI 2) (* (* a b) (+ b a))))) (cbrt (/ (/ PI 2) (* (* a b) (+ b a))))))>
* [enter]simplify:  Simplifying (* (cbrt (/ (/ PI 2) (* (* a b) (+ b a)))) (cbrt (/ (/ PI 2) (* (* a b) (+ b a)))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (26 enodes)
* * [misc]simplify:  iters left: 4 (59 enodes)
* * [misc]simplify:  iters left: 3 (107 enodes)
* * [misc]simplify:  iters left: 2 (199 enodes)
* * [misc]simplify:  iters left: 1 (267 enodes)
* [exit]simplify:  Simplified to (* (cbrt (/ (/ (/ PI a) (+ a b)) (* 2 b))) (cbrt (/ (/ (/ PI a) (+ a b)) (* 2 b))))
* [exit]simplify:  Simplified to (* (cbrt (/ (/ (/ PI a) (+ a b)) (* 2 b))) (cbrt (/ (/ (/ PI a) (+ a b)) (* 2 b))))
* [enter]simplify:  Simplifying (cbrt (/ (/ PI 2) (* (* a b) (+ b a))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (58 enodes)
* * [misc]simplify:  iters left: 3 (106 enodes)
* * [misc]simplify:  iters left: 2 (198 enodes)
* * [misc]simplify:  iters left: 1 (262 enodes)
* [exit]simplify:  Simplified to (cbrt (/ (/ PI (* a b)) (* (+ a b) 2)))
* [exit]simplify:  Simplified to (cbrt (/ (/ PI (* a b)) (* (+ a b) 2)))
* * * * [misc]progress:  [ 9 / 51 ] simplifiying candidate #<alt-delta (λ (a b) (cbrt (* (* (/ (/ PI 2) (* (* a b) (+ b a))) (/ (/ PI 2) (* (* a b) (+ b a)))) (/ (/ PI 2) (* (* a b) (+ b a))))))>
* [enter]simplify:  Simplifying (* (* (/ (/ PI 2) (* (* a b) (+ b a))) (/ (/ PI 2) (* (* a b) (+ b a)))) (/ (/ PI 2) (* (* a b) (+ b a))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (33 enodes)
* * [misc]simplify:  iters left: 4 (136 enodes)
* [exit]simplify:  Simplified to (pow (/ (/ (/ PI 2) b) (* a (+ a b))) 3)
* [exit]simplify:  Simplified to (pow (/ (/ (/ PI 2) b) (* a (+ a b))) 3)
* * * * [misc]progress:  [ 10 / 51 ] simplifiying candidate #<alt-delta (λ (a b) (* (sqrt (/ (/ PI 2) (* (* a b) (+ b a)))) (sqrt (/ (/ PI 2) (* (* a b) (+ b a))))))>
* [enter]simplify:  Simplifying (sqrt (/ (/ PI 2) (* (* a b) (+ b a))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (58 enodes)
* * [misc]simplify:  iters left: 3 (106 enodes)
* * [misc]simplify:  iters left: 2 (198 enodes)
* * [misc]simplify:  iters left: 1 (262 enodes)
* [exit]simplify:  Simplified to (sqrt (/ (/ PI (* a b)) (* (+ a b) 2)))
* [exit]simplify:  Simplified to (sqrt (/ (/ PI (* a b)) (* (+ a b) 2)))
* [enter]simplify:  Simplifying (sqrt (/ (/ PI 2) (* (* a b) (+ b a))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (58 enodes)
* * [misc]simplify:  iters left: 3 (106 enodes)
* * [misc]simplify:  iters left: 2 (198 enodes)
* * [misc]simplify:  iters left: 1 (262 enodes)
* [exit]simplify:  Simplified to (sqrt (/ (/ PI (* a b)) (* (+ a b) 2)))
* [exit]simplify:  Simplified to (sqrt (/ (/ PI (* a b)) (* (+ a b) 2)))
* * * * [misc]progress:  [ 11 / 51 ] simplifiying candidate #<alt-delta (λ (a b) (/ (- (/ PI 2)) (- (* (* a b) (+ 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 (- (* (* a b) (+ b a)))
* * [misc]simplify:  iters left: 6 (6 enodes)
* * [misc]simplify:  iters left: 5 (21 enodes)
* * [misc]simplify:  iters left: 4 (66 enodes)
* * [misc]simplify:  iters left: 3 (126 enodes)
* * [misc]simplify:  iters left: 2 (130 enodes)
* * [misc]simplify:  iters left: 1 (133 enodes)
* [exit]simplify:  Simplified to (* (- (- a) b) (* b a))
* [exit]simplify:  Simplified to (* (- (- a) b) (* b a))
* * * * [misc]progress:  [ 12 / 51 ] simplifiying candidate #<alt-delta (λ (a b) (* (/ (* (cbrt (/ PI 2)) (cbrt (/ PI 2))) (* a b)) (/ (cbrt (/ PI 2)) (+ b a))))>
* [enter]simplify:  Simplifying (/ (* (cbrt (/ PI 2)) (cbrt (/ PI 2))) (* a b))
* * [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 (41 enodes)
* * [misc]simplify:  iters left: 2 (46 enodes)
* * [misc]simplify:  iters left: 1 (47 enodes)
* [exit]simplify:  Simplified to (* (/ (cbrt (/ PI 2)) b) (/ (cbrt (/ PI 2)) a))
* [exit]simplify:  Simplified to (* (/ (cbrt (/ PI 2)) b) (/ (cbrt (/ PI 2)) a))
* [enter]simplify:  Simplifying (/ (cbrt (/ PI 2)) (+ b a))
* * [misc]simplify:  iters left: 5 (8 enodes)
* * [misc]simplify:  iters left: 4 (9 enodes)
* [exit]simplify:  Simplified to (/ (cbrt (/ PI 2)) (+ b a))
* [exit]simplify:  Simplified to (/ (cbrt (/ PI 2)) (+ b a))
* * * * [misc]progress:  [ 13 / 51 ] simplifiying candidate #<alt-delta (λ (a b) (* (/ (sqrt (/ PI 2)) (* a b)) (/ (sqrt (/ PI 2)) (+ b a))))>
* [enter]simplify:  Simplifying (/ (sqrt (/ PI 2)) (* a b))
* * [misc]simplify:  iters left: 5 (8 enodes)
* * [misc]simplify:  iters left: 4 (11 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 (9 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (/ PI 2)) (+ b a))
* [exit]simplify:  Simplified to (/ (sqrt (/ PI 2)) (+ b a))
* * * * [misc]progress:  [ 14 / 51 ] simplifiying candidate #<alt-delta (λ (a b) (* (/ 1 (* a b)) (/ (/ PI 2) (+ b a))))>
* [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))
* [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:  [ 15 / 51 ] simplifiying candidate #<alt-delta (λ (a b) (* (/ PI (* a b)) (/ (/ 1 2) (+ b a))))>
* [enter]simplify:  Simplifying (/ PI (* a b))
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (8 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 (12 enodes)
* * [misc]simplify:  iters left: 2 (15 enodes)
* * [misc]simplify:  iters left: 1 (23 enodes)
* [exit]simplify:  Simplified to (/ (/ 1 2) (+ b a))
* [exit]simplify:  Simplified to (/ (/ 1 2) (+ b a))
* * * * [misc]progress:  [ 16 / 51 ] simplifiying candidate #<alt-delta (λ (a b) (* 1 (/ (/ PI 2) (* (* a b) (+ b a)))))>
* * * * [misc]progress:  [ 17 / 51 ] simplifiying candidate #<alt-delta (λ (a b) (* (/ PI 2) (/ 1 (* (* a b) (+ b a)))))>
* [enter]simplify:  Simplifying (/ 1 (* (* a b) (+ b a)))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (22 enodes)
* * [misc]simplify:  iters left: 4 (42 enodes)
* * [misc]simplify:  iters left: 3 (45 enodes)
* [exit]simplify:  Simplified to (/ 1 (* (* b a) (+ a b)))
* [exit]simplify:  Simplified to (/ 1 (* (* b a) (+ a b)))
* * * * [misc]progress:  [ 18 / 51 ] simplifiying candidate #<alt-delta (λ (a b) (/ 1 (/ (* (* a b) (+ b a)) (/ PI 2))))>
* [enter]simplify:  Simplifying (/ (* (* a b) (+ b a)) (/ PI 2))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (24 enodes)
* * [misc]simplify:  iters left: 4 (59 enodes)
* * [misc]simplify:  iters left: 3 (121 enodes)
* * [misc]simplify:  iters left: 2 (262 enodes)
* [exit]simplify:  Simplified to (/ (* (+ b a) b) (/ (/ PI a) 2))
* [exit]simplify:  Simplified to (/ (* (+ b a) b) (/ (/ PI a) 2))
* * * * [misc]progress:  [ 19 / 51 ] simplifiying candidate #<alt-delta (λ (a b) (/ (/ (/ PI 2) (* a b)) (+ b a)))>
* [enter]simplify:  Simplifying (/ (/ PI 2) (* a b))
* * [misc]simplify:  iters left: 4 (7 enodes)
* * [misc]simplify:  iters left: 3 (12 enodes)
* * [misc]simplify:  iters left: 2 (22 enodes)
* * [misc]simplify:  iters left: 1 (32 enodes)
* [exit]simplify:  Simplified to (/ (/ PI 2) (* a b))
* [exit]simplify:  Simplified to (/ (/ PI 2) (* a b))
* * * * [misc]progress:  [ 20 / 51 ] simplifiying candidate #<alt-delta (λ (a b) (/ (* (cbrt (/ PI 2)) (cbrt (/ PI 2))) (/ (* (* a b) (+ b a)) (cbrt (/ PI 2)))))>
* [enter]simplify:  Simplifying (/ (* (* a b) (+ b a)) (cbrt (/ PI 2)))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (23 enodes)
* * [misc]simplify:  iters left: 4 (41 enodes)
* * [misc]simplify:  iters left: 3 (68 enodes)
* * [misc]simplify:  iters left: 2 (91 enodes)
* * [misc]simplify:  iters left: 1 (146 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:  [ 21 / 51 ] simplifiying candidate #<alt-delta (λ (a b) (/ (sqrt (/ PI 2)) (/ (* (* a b) (+ b a)) (sqrt (/ PI 2)))))>
* [enter]simplify:  Simplifying (/ (* (* a b) (+ b a)) (sqrt (/ PI 2)))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (23 enodes)
* * [misc]simplify:  iters left: 4 (41 enodes)
* * [misc]simplify:  iters left: 3 (68 enodes)
* * [misc]simplify:  iters left: 2 (91 enodes)
* * [misc]simplify:  iters left: 1 (146 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:  [ 22 / 51 ] simplifiying candidate #<alt-delta (λ (a b) (/ 1 (/ (* (* a b) (+ b a)) (/ PI 2))))>
* [enter]simplify:  Simplifying (/ (* (* a b) (+ b a)) (/ PI 2))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (24 enodes)
* * [misc]simplify:  iters left: 4 (59 enodes)
* * [misc]simplify:  iters left: 3 (121 enodes)
* * [misc]simplify:  iters left: 2 (262 enodes)
* [exit]simplify:  Simplified to (/ (* (+ b a) b) (/ (/ PI a) 2))
* [exit]simplify:  Simplified to (/ (* (+ b a) b) (/ (/ PI a) 2))
* * * * [misc]progress:  [ 23 / 51 ] simplifiying candidate #<alt-delta (λ (a b) (/ PI (/ (* (* a b) (+ b a)) (/ 1 2))))>
* [enter]simplify:  Simplifying (/ (* (* a b) (+ b a)) (/ 1 2))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (26 enodes)
* * [misc]simplify:  iters left: 4 (61 enodes)
* * [misc]simplify:  iters left: 3 (124 enodes)
* * [misc]simplify:  iters left: 2 (263 enodes)
* [exit]simplify:  Simplified to (* (* (+ b a) (* 2 b)) (/ a 1))
* [exit]simplify:  Simplified to (* (* (+ b a) (* 2 b)) (/ a 1))
* * * * [misc]progress:  [ 24 / 51 ] simplifiying candidate #<alt-delta (λ (a b) (* (/ (/ PI 2) (* (* a b) (+ (pow b 3) (pow a 3)))) (+ (* b b) (- (* a a) (* b a)))))>
* [enter]simplify:  Simplifying (/ (/ PI 2) (* (* a b) (+ (pow b 3) (pow a 3))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (33 enodes)
* * [misc]simplify:  iters left: 4 (94 enodes)
* * [misc]simplify:  iters left: 3 (188 enodes)
* * [misc]simplify:  iters left: 2 (334 enodes)
* [exit]simplify:  Simplified to (/ (/ (/ PI 2) (* a b)) (+ (pow a 3) (pow b 3)))
* [exit]simplify:  Simplified to (/ (/ (/ PI 2) (* a b)) (+ (pow a 3) (pow b 3)))
* * * * [misc]progress:  [ 25 / 51 ] simplifiying candidate #<alt-delta (λ (a b) (* (/ (/ PI 2) (* (* a b) (- (* b b) (* a a)))) (- b a)))>
* [enter]simplify:  Simplifying (/ (/ PI 2) (* (* a b) (- (* b b) (* a a))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (24 enodes)
* * [misc]simplify:  iters left: 4 (74 enodes)
* * [misc]simplify:  iters left: 3 (256 enodes)
* [exit]simplify:  Simplified to (/ (/ (/ PI 2) (+ a b)) (* (- b a) (* a b)))
* [exit]simplify:  Simplified to (/ (/ (/ PI 2) (+ a b)) (* (- b a) (* a b)))
* * * * [misc]progress:  [ 26 / 51 ] simplifiying candidate #<alt-delta (λ (a b) (/ PI (* (* (* a b) (+ b a)) 2)))>
* [enter]simplify:  Simplifying (* (* (* a b) (+ b a)) 2)
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (21 enodes)
* * [misc]simplify:  iters left: 4 (63 enodes)
* * [misc]simplify:  iters left: 3 (141 enodes)
* * [misc]simplify:  iters left: 2 (231 enodes)
* * [misc]simplify:  iters left: 1 (261 enodes)
* [exit]simplify:  Simplified to (* (* (+ b a) 2) (* b a))
* [exit]simplify:  Simplified to (* (* (+ b a) 2) (* b a))
* * * * [misc]progress:  [ 27 / 51 ] simplifiying candidate #<alt-delta (λ (a b) (/ (/ PI 2) (pow (* (* a b) (+ b a)) 1)))>
* [enter]simplify:  Simplifying (* (* a b) (+ b a))
* * [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:  [ 28 / 51 ] simplifiying candidate #<alt-delta (λ (a b) (/ (/ PI 2) (pow (* (* a b) (+ b a)) 1)))>
* * * * [misc]progress:  [ 29 / 51 ] simplifiying candidate #<alt-delta (λ (a b) (/ (/ PI 2) (exp (+ (log (* a b)) (log (+ b a))))))>
* [enter]simplify:  Simplifying (+ (log (* a b)) (log (+ b a)))
* * [misc]simplify:  iters left: 5 (7 enodes)
* * [misc]simplify:  iters left: 4 (13 enodes)
* * [misc]simplify:  iters left: 3 (18 enodes)
* * [misc]simplify:  iters left: 2 (22 enodes)
* [exit]simplify:  Simplified to (+ (log (+ b a)) (log (* b a)))
* [exit]simplify:  Simplified to (+ (log (+ b a)) (log (* b a)))
* * * * [misc]progress:  [ 30 / 51 ] simplifiying candidate #<alt-delta (λ (a b) (/ (/ PI 2) (exp (log (* (* a b) (+ b a))))))>
* [enter]simplify:  Simplifying (log (* (* a b) (+ b a)))
* * [misc]simplify:  iters left: 5 (6 enodes)
* * [misc]simplify:  iters left: 4 (20 enodes)
* * [misc]simplify:  iters left: 3 (41 enodes)
* * [misc]simplify:  iters left: 2 (59 enodes)
* [exit]simplify:  Simplified to (log (* (* b a) (+ b a)))
* [exit]simplify:  Simplified to (log (* (* b a) (+ b a)))
* * * * [misc]progress:  [ 31 / 51 ] simplifiying candidate #<alt-delta (λ (a b) (/ (/ PI 2) (log (exp (* (* a b) (+ b a))))))>
* [enter]simplify:  Simplifying (exp (* (* a b) (+ b a)))
* * [misc]simplify:  iters left: 5 (6 enodes)
* * [misc]simplify:  iters left: 4 (19 enodes)
* * [misc]simplify:  iters left: 3 (45 enodes)
* * [misc]simplify:  iters left: 2 (73 enodes)
* * [misc]simplify:  iters left: 1 (85 enodes)
* [exit]simplify:  Simplified to (exp (* (* b a) (+ b a)))
* [exit]simplify:  Simplified to (exp (* (* b a) (+ b a)))
* * * * [misc]progress:  [ 32 / 51 ] simplifiying candidate #<alt-delta (λ (a b) (/ (/ PI 2) (cbrt (* (* (* (* a b) (* a b)) (* a b)) (* (* (+ b a) (+ b a)) (+ b a))))))>
* [enter]simplify:  Simplifying (* (* (* (* a b) (* a b)) (* a b)) (* (* (+ b a) (+ b a)) (+ b a)))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (36 enodes)
* * [misc]simplify:  iters left: 4 (175 enodes)
* [exit]simplify:  Simplified to (* (pow (+ b a) 3) (pow (* b a) 3))
* [exit]simplify:  Simplified to (* (pow (+ b a) 3) (pow (* b a) 3))
* * * * [misc]progress:  [ 33 / 51 ] simplifiying candidate #<alt-delta (λ (a b) (/ (/ PI 2) (* (* (cbrt (* (* a b) (+ b a))) (cbrt (* (* a b) (+ b a)))) (cbrt (* (* a b) (+ b a))))))>
* [enter]simplify:  Simplifying (* (cbrt (* (* a b) (+ b a))) (cbrt (* (* a b) (+ b a))))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* * [misc]simplify:  iters left: 4 (34 enodes)
* * [misc]simplify:  iters left: 3 (37 enodes)
* [exit]simplify:  Simplified to (* (cbrt (* (* b a) (+ b a))) (cbrt (* (* b a) (+ b a))))
* [exit]simplify:  Simplified to (* (cbrt (* (* b a) (+ b a))) (cbrt (* (* b a) (+ b a))))
* [enter]simplify:  Simplifying (cbrt (* (* a b) (+ b a)))
* * [misc]simplify:  iters left: 5 (6 enodes)
* * [misc]simplify:  iters left: 4 (17 enodes)
* * [misc]simplify:  iters left: 3 (33 enodes)
* * [misc]simplify:  iters left: 2 (37 enodes)
* [exit]simplify:  Simplified to (cbrt (* (* b a) (+ b a)))
* [exit]simplify:  Simplified to (cbrt (* (* b a) (+ b a)))
* * * * [misc]progress:  [ 34 / 51 ] simplifiying candidate #<alt-delta (λ (a b) (/ (/ PI 2) (cbrt (* (* (* (* a b) (+ b a)) (* (* a b) (+ b a))) (* (* a b) (+ b a))))))>
* [enter]simplify:  Simplifying (* (* (* (* a b) (+ b a)) (* (* a b) (+ b a))) (* (* a b) (+ b a)))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (122 enodes)
* [exit]simplify:  Simplified to (pow (* (* b a) (+ b a)) 3)
* [exit]simplify:  Simplified to (pow (* (* b a) (+ b a)) 3)
* * * * [misc]progress:  [ 35 / 51 ] simplifiying candidate #<alt-delta (λ (a b) (/ (/ PI 2) (* (sqrt (* (* a b) (+ b a))) (sqrt (* (* a b) (+ b a))))))>
* [enter]simplify:  Simplifying (sqrt (* (* a b) (+ b a)))
* * [misc]simplify:  iters left: 5 (6 enodes)
* * [misc]simplify:  iters left: 4 (17 enodes)
* * [misc]simplify:  iters left: 3 (33 enodes)
* * [misc]simplify:  iters left: 2 (37 enodes)
* [exit]simplify:  Simplified to (sqrt (* (* b a) (+ b a)))
* [exit]simplify:  Simplified to (sqrt (* (* b a) (+ b a)))
* [enter]simplify:  Simplifying (sqrt (* (* a b) (+ b a)))
* * [misc]simplify:  iters left: 5 (6 enodes)
* * [misc]simplify:  iters left: 4 (17 enodes)
* * [misc]simplify:  iters left: 3 (33 enodes)
* * [misc]simplify:  iters left: 2 (37 enodes)
* [exit]simplify:  Simplified to (sqrt (* (* b a) (+ b a)))
* [exit]simplify:  Simplified to (sqrt (* (* b a) (+ b a)))
* * * * [misc]progress:  [ 36 / 51 ] simplifiying candidate #<alt-delta (λ (a b) (/ (/ PI 2) (* 1 (* (* a b) (+ b a)))))>
* * * * [misc]progress:  [ 37 / 51 ] simplifiying candidate #<alt-delta (λ (a b) (/ (/ PI 2) (+ (* (* a b) b) (* (* a b) a))))>
* [enter]simplify:  Simplifying (* (* a b) b)
* * [misc]simplify:  iters left: 4 (4 enodes)
* * [misc]simplify:  iters left: 3 (8 enodes)
* * [misc]simplify:  iters left: 2 (9 enodes)
* [exit]simplify:  Simplified to (* a (* b b))
* [exit]simplify:  Simplified to (* a (* b b))
* [enter]simplify:  Simplifying (* (* a b) a)
* * [misc]simplify:  iters left: 4 (4 enodes)
* * [misc]simplify:  iters left: 3 (7 enodes)
* * [misc]simplify:  iters left: 2 (10 enodes)
* [exit]simplify:  Simplified to (* a (* b a))
* [exit]simplify:  Simplified to (* a (* b a))
* * * * [misc]progress:  [ 38 / 51 ] simplifiying candidate #<alt-delta (λ (a b) (/ (/ PI 2) (+ (* b (* a b)) (* a (* a b)))))>
* [enter]simplify:  Simplifying (* b (* a b))
* * [misc]simplify:  iters left: 4 (4 enodes)
* * [misc]simplify:  iters left: 3 (7 enodes)
* * [misc]simplify:  iters left: 2 (10 enodes)
* [exit]simplify:  Simplified to (* b (* a b))
* [exit]simplify:  Simplified to (* b (* a b))
* [enter]simplify:  Simplifying (* a (* a b))
* * [misc]simplify:  iters left: 4 (4 enodes)
* * [misc]simplify:  iters left: 3 (8 enodes)
* * [misc]simplify:  iters left: 2 (9 enodes)
* [exit]simplify:  Simplified to (* a (* b a))
* [exit]simplify:  Simplified to (* a (* b a))
* * * * [misc]progress:  [ 39 / 51 ] simplifiying candidate #<alt-delta (λ (a b) (/ (/ PI 2) (* (* (* a b) (* (cbrt (+ b a)) (cbrt (+ b a)))) (cbrt (+ b a)))))>
* [enter]simplify:  Simplifying (* (* a b) (* (cbrt (+ b a)) (cbrt (+ b a))))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (27 enodes)
* * [misc]simplify:  iters left: 3 (38 enodes)
* * [misc]simplify:  iters left: 2 (53 enodes)
* [exit]simplify:  Simplified to (* (* (* b a) (cbrt (+ b a))) (cbrt (+ b a)))
* [exit]simplify:  Simplified to (* (* (* b a) (cbrt (+ b a))) (cbrt (+ b a)))
* * * * [misc]progress:  [ 40 / 51 ] simplifiying candidate #<alt-delta (λ (a b) (/ (/ PI 2) (* (* (* a b) (sqrt (+ b a))) (sqrt (+ b a)))))>
* [enter]simplify:  Simplifying (* (* a b) (sqrt (+ b a)))
* * [misc]simplify:  iters left: 5 (6 enodes)
* * [misc]simplify:  iters left: 4 (11 enodes)
* * [misc]simplify:  iters left: 3 (17 enodes)
* * [misc]simplify:  iters left: 2 (18 enodes)
* [exit]simplify:  Simplified to (* (* b a) (sqrt (+ b a)))
* [exit]simplify:  Simplified to (* (* b a) (sqrt (+ b a)))
* * * * [misc]progress:  [ 41 / 51 ] simplifiying candidate #<alt-delta (λ (a b) (/ (/ PI 2) (* (* (* a b) 1) (+ b a))))>
* [enter]simplify:  Simplifying (* (* a b) 1)
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (11 enodes)
* * [misc]simplify:  iters left: 2 (17 enodes)
* * [misc]simplify:  iters left: 1 (19 enodes)
* [exit]simplify:  Simplified to (* b a)
* [exit]simplify:  Simplified to (* b a)
* * * * [misc]progress:  [ 42 / 51 ] simplifiying candidate #<alt-delta (λ (a b) (/ (/ PI 2) (* a (* b (+ b a)))))>
* [enter]simplify:  Simplifying (* b (+ b a))
* * [misc]simplify:  iters left: 4 (4 enodes)
* * [misc]simplify:  iters left: 3 (11 enodes)
* * [misc]simplify:  iters left: 2 (13 enodes)
* [exit]simplify:  Simplified to (* b (+ a b))
* [exit]simplify:  Simplified to (* b (+ a b))
* * * * [misc]progress:  [ 43 / 51 ] simplifiying candidate #<alt-delta (λ (a b) (/ (/ PI 2) (/ (* (* a b) (+ (pow b 3) (pow a 3))) (+ (* b b) (- (* a a) (* b a))))))>
* [enter]simplify:  Simplifying (* (* a b) (+ (pow b 3) (pow a 3)))
* * [misc]simplify:  iters left: 5 (8 enodes)
* * [misc]simplify:  iters left: 4 (25 enodes)
* * [misc]simplify:  iters left: 3 (69 enodes)
* * [misc]simplify:  iters left: 2 (117 enodes)
* * [misc]simplify:  iters left: 1 (120 enodes)
* [exit]simplify:  Simplified to (* (* b a) (+ (pow b 3) (pow a 3)))
* [exit]simplify:  Simplified to (* (* b a) (+ (pow b 3) (pow a 3)))
* * * * [misc]progress:  [ 44 / 51 ] simplifiying candidate #<alt-delta (λ (a b) (/ (/ PI 2) (/ (* (* a b) (- (* b b) (* a a))) (- b a))))>
* [enter]simplify:  Simplifying (* (* a b) (- (* b b) (* a a)))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (47 enodes)
* * [misc]simplify:  iters left: 3 (153 enodes)
* * [misc]simplify:  iters left: 2 (414 enodes)
* [exit]simplify:  Simplified to (* (* (- b a) (* b a)) (+ b a))
* [exit]simplify:  Simplified to (* (* (- b a) (* b a)) (+ b a))
* * * * [misc]progress:  [ 45 / 51 ] simplifiying candidate #<alt-delta (λ (a b) (/ (/ PI 2) (* (+ b a) (* a b))))>
* * * * [misc]progress:  [ 46 / 51 ] 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:  [ 47 / 51 ] 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:  [ 48 / 51 ] 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:  [ 49 / 51 ] simplifiying candidate #<alt-event (λ (a b) (/ (/ PI 2) (+ (* b (pow a 2)) (* (pow b 2) a))))>
* [enter]simplify:  Simplifying (/ (/ PI 2) (+ (* b (pow a 2)) (* (pow b 2) a)))
* * [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 (54 enodes)
* * [misc]simplify:  iters left: 2 (126 enodes)
* * [misc]simplify:  iters left: 1 (230 enodes)
* [exit]simplify:  Simplified to (/ (/ PI 2) (* (* b a) (+ b a)))
* * * * [misc]progress:  [ 50 / 51 ] simplifiying candidate #<alt-event (λ (a b) (/ (/ PI 2) (+ (* b (pow a 2)) (* (pow b 2) a))))>
* [enter]simplify:  Simplifying (/ (/ PI 2) (+ (* b (pow a 2)) (* (pow b 2) a)))
* * [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 (54 enodes)
* * [misc]simplify:  iters left: 2 (126 enodes)
* * [misc]simplify:  iters left: 1 (230 enodes)
* [exit]simplify:  Simplified to (/ (/ PI 2) (* (* b a) (+ b a)))
* * * * [misc]progress:  [ 51 / 51 ] simplifiying candidate #<alt-event (λ (a b) (/ (/ PI 2) (+ (* b (pow a 2)) (* (pow b 2) a))))>
* [enter]simplify:  Simplifying (/ (/ PI 2) (+ (* b (pow a 2)) (* (pow b 2) a)))
* * [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 (54 enodes)
* * [misc]simplify:  iters left: 2 (126 enodes)
* * [misc]simplify:  iters left: 1 (230 enodes)
* [exit]simplify:  Simplified to (/ (/ PI 2) (* (* b a) (+ b a)))
* * * [misc]progress:  adding candidates to table
* [misc]progress:  [Phase 3 of 3] Extracting.
* * [misc]regime-changes:  Finding splitpoints for: (#<alt-delta (λ (a b) (/ (* (- (pow (/ 1 a) 3) (pow (/ 1 b) 3)) (/ (/ PI 2) (- b a))) (+ (* (+ a b) (/ (/ 1 a) a)) (* (+ (/ 1 b) (/ 1 a)) (* (+ a b) (/ 1 b))))))> #<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))))))> #<alt-delta (λ (a b) (* (- (/ 1 a) (/ 1 b)) (/ (/ (/ PI 2) (- b a)) (+ b a))))> #<alt-delta (λ (a b) (* (- (/ 1 a) (/ 1 b)) (/ (* (* (cbrt (/ (/ PI 2) (- b a))) (cbrt (/ (/ PI 2) (- b a)))) (cbrt (/ (/ PI 2) (- b a)))) (+ b a))))> #<alt-delta (λ (a b) (/ (/ PI 2) (* (* a b) (+ b a))))> #<alt-delta (λ (a b) (cbrt (pow (/ (* (/ (/ PI 2) (+ b a)) (- (/ 1 a) (/ 1 b))) (- b a)) 3)))> #<alt-delta (λ (a b) (/ (/ (- (/ PI a) (/ PI b)) (* (- b a) 2)) (+ b a)))> #<alt-delta (λ (a b) (* (/ (- (/ PI a) (/ PI b)) (* (- b a) 2)) (/ 1 (+ b a))))>)
* [misc]regimes:  Found splitpoints: (#s(sp 0 (* (* (/ PI 2) (/ 1 (- (* b b) (* a a)))) (- (/ 1 a) (/ 1 b))) +nan.0)) , with alts (#<alt-delta (λ (a b) (/ (/ (- (/ PI a) (/ PI b)) (* (- b a) 2)) (+ b a)))>)
* [enter]simplify:  Simplifying (- (/ PI a) (/ PI b))
* * [misc]simplify:  iters left: 4 (6 enodes)
* [exit]simplify:  Simplified to (- (/ PI a) (/ PI b))
* [exit]simplify:  Simplified to (- (/ PI a) (/ PI b))
* [enter]simplify:  Simplifying (* (- b a) 2)
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (6 enodes)
* [exit]simplify:  Simplified to (* (- b a) 2)
* [exit]simplify:  Simplified to (* (- b a) 2)
* * * * [misc]points:  Sampling 8010 additional inputs, have 0 / 8000
* * * * [misc]points:  Computing 8010 additional correct outputs
* * * * [misc]points:  Dumping precision to 128
* * * * [misc]points:  Bumping precision to 256
* * * * [misc]points:  Dumping precision to 128
* * * * [misc]points:  Bumping precision to 256
* * * * [misc]points:  Dumping precision to 128
* * * * [misc]points:  Bumping precision to 256
* * * * [misc]points:  Dumping precision to 128
* * * * [misc]points:  Bumping precision to 256
* * * * [misc]points:  Dumping precision to 128
* * * * [misc]points:  Bumping precision to 256
* * * * [misc]points:  Dumping precision to 128
* * * * [misc]points:  Bumping precision to 256
* * * * [misc]points:  Dumping precision to 128
* * * * [misc]points:  Bumping precision to 256
* * * * [misc]points:  Dumping precision to 128
* * * * [misc]points:  Bumping precision to 256
* * * * [misc]points:  Dumping precision to 128
* * * * [misc]points:  Bumping precision to 256
* * * * [misc]points:  Dumping precision to 128
* * * * [misc]points:  Bumping precision to 256
* * * * [misc]points:  Filtering points with unrepresentable outputs
* * * * [misc]points:  Sampling 1319 additional inputs, have 6691 / 8000
* * * * [misc]points:  Computing 1319 additional correct outputs
* * * * [misc]points:  Dumping precision to 128
* * * * [misc]points:  Bumping precision to 256
* * * * [misc]points:  Dumping precision to 128
* * * * [misc]points:  Bumping precision to 256
* * * * [misc]points:  Dumping precision to 128
* * * * [misc]points:  Bumping precision to 256
* * * * [misc]points:  Dumping precision to 128
* * * * [misc]points:  Bumping precision to 256
* * * * [misc]points:  Dumping precision to 128
* * * * [misc]points:  Bumping precision to 256
* * * * [misc]points:  Dumping precision to 128
* * * * [misc]points:  Bumping precision to 256
* * * * [misc]points:  Dumping precision to 128
* * * * [misc]points:  Bumping precision to 256
* * * * [misc]points:  Dumping precision to 128
* * * * [misc]points:  Bumping precision to 256
* * * * [misc]points:  Filtering points with unrepresentable outputs
* * * * [misc]points:  Sampling 223 additional inputs, have 7787 / 8000
* * * * [misc]points:  Computing 223 additional correct outputs
* * * * [misc]points:  Dumping precision to 128
* * * * [misc]points:  Bumping precision to 256
* * * * [misc]points:  Dumping precision to 128
* * * * [misc]points:  Bumping precision to 256
* * * * [misc]points:  Dumping precision to 128
* * * * [misc]points:  Bumping precision to 256
* * * * [misc]points:  Dumping precision to 128
* * * * [misc]points:  Bumping precision to 256
* * * * [misc]points:  Dumping precision to 128
* * * * [misc]points:  Bumping precision to 256
* * * * [misc]points:  Filtering points with unrepresentable outputs
* * * * [misc]points:  Sampling 30 additional inputs, have 7980 / 8000
* * * * [misc]points:  Computing 30 additional correct outputs
* * * * [misc]points:  Dumping precision to 128
* * * * [misc]points:  Bumping precision to 256
* * * * [misc]points:  Dumping precision to 128
* * * * [misc]points:  Bumping precision to 256
* * * * [misc]points:  Filtering points with unrepresentable outputs