* [misc]progress:  [Phase 1 of 3] Setting up.
* * * [misc]progress:  [1/2] Preparing points
* * * * [misc]points:  Sampling 256 additional inputs, on iter 0 have 0 / 256
* * * * [misc]points:  Computing exacts on every 16 of 256 points to ramp up precision
* * * * [misc]points:  Setting MPFR precision to 64
* * * * [misc]points:  Setting MPFR precision to 320
* * * * [misc]points:  Computing exacts on every 8 of 256 points to ramp up precision
* * * * [misc]points:  Setting MPFR precision to 64
* * * * [misc]points:  Setting MPFR precision to 320
* * * * [misc]points:  Computing exacts on every 4 of 256 points to ramp up precision
* * * * [misc]points:  Setting MPFR precision to 64
* * * * [misc]points:  Setting MPFR precision to 320
* * * * [misc]points:  Computing exacts on every 2 of 256 points to ramp up precision
* * * * [misc]points:  Setting MPFR precision to 64
* * * * [misc]points:  Setting MPFR precision to 320
* * * * [misc]points:  Computing exacts for 256 points
* * * * [misc]points:  Setting MPFR precision to 64
* * * * [misc]points:  Setting MPFR precision to 320
* * * * [misc]points:  Filtering points with unrepresentable outputs
* * * * [misc]points:  Sampling 155 additional inputs, on iter 1 have 101 / 256
* * * * [misc]points:  Computing exacts on every 9 of 155 points to ramp up precision
* * * * [misc]points:  Setting MPFR precision to 64
* * * * [misc]points:  Setting MPFR precision to 320
* * * * [misc]points:  Computing exacts on every 4 of 155 points to ramp up precision
* * * * [misc]points:  Setting MPFR precision to 64
* * * * [misc]points:  Setting MPFR precision to 320
* * * * [misc]points:  Computing exacts on every 2 of 155 points to ramp up precision
* * * * [misc]points:  Setting MPFR precision to 64
* * * * [misc]points:  Setting MPFR precision to 320
* * * * [misc]points:  Computing exacts for 155 points
* * * * [misc]points:  Setting MPFR precision to 64
* * * * [misc]points:  Setting MPFR precision to 320
* * * * [misc]points:  Filtering points with unrepresentable outputs
* * * * [misc]points:  Sampling 97 additional inputs, on iter 2 have 159 / 256
* * * * [misc]points:  Computing exacts on every 6 of 97 points to ramp up precision
* * * * [misc]points:  Setting MPFR precision to 64
* * * * [misc]points:  Setting MPFR precision to 320
* * * * [misc]points:  Computing exacts on every 3 of 97 points to ramp up precision
* * * * [misc]points:  Setting MPFR precision to 64
* * * * [misc]points:  Setting MPFR precision to 320
* * * * [misc]points:  Setting MPFR precision to 576
* * * * [misc]points:  Computing exacts for 97 points
* * * * [misc]points:  Setting MPFR precision to 320
* * * * [misc]points:  Setting MPFR precision to 576
* * * * [misc]points:  Filtering points with unrepresentable outputs
* * * * [misc]points:  Sampling 59 additional inputs, on iter 3 have 197 / 256
* * * * [misc]points:  Computing exacts on every 3 of 59 points to ramp up precision
* * * * [misc]points:  Setting MPFR precision to 320
* * * * [misc]points:  Setting MPFR precision to 576
* * * * [misc]points:  Computing exacts for 59 points
* * * * [misc]points:  Setting MPFR precision to 320
* * * * [misc]points:  Setting MPFR precision to 576
* * * * [misc]points:  Filtering points with unrepresentable outputs
* * * * [misc]points:  Sampling 34 additional inputs, on iter 4 have 222 / 256
* * * * [misc]points:  Computing exacts on every 2 of 34 points to ramp up precision
* * * * [misc]points:  Setting MPFR precision to 320
* * * * [misc]points:  Setting MPFR precision to 576
* * * * [misc]points:  Computing exacts for 34 points
* * * * [misc]points:  Setting MPFR precision to 320
* * * * [misc]points:  Setting MPFR precision to 576
* * * * [misc]points:  Filtering points with unrepresentable outputs
* * * * [misc]points:  Sampling 24 additional inputs, on iter 5 have 232 / 256
* * * * [misc]points:  Computing exacts for 24 points
* * * * [misc]points:  Setting MPFR precision to 320
* * * * [misc]points:  Setting MPFR precision to 576
* * * * [misc]points:  Filtering points with unrepresentable outputs
* * * * [misc]points:  Sampling 15 additional inputs, on iter 6 have 241 / 256
* * * * [misc]points:  Computing exacts for 15 points
* * * * [misc]points:  Setting MPFR precision to 320
* * * * [misc]points:  Setting MPFR precision to 576
* * * * [misc]points:  Filtering points with unrepresentable outputs
* * * * [misc]points:  Sampling 9 additional inputs, on iter 7 have 247 / 256
* * * * [misc]points:  Computing exacts for 9 points
* * * * [misc]points:  Setting MPFR precision to 320
* * * * [misc]points:  Setting MPFR precision to 576
* * * * [misc]points:  Filtering points with unrepresentable outputs
* * * * [misc]points:  Sampling 6 additional inputs, on iter 8 have 250 / 256
* * * * [misc]points:  Computing exacts for 6 points
* * * * [misc]points:  Setting MPFR precision to 320
* * * * [misc]points:  Setting MPFR precision to 576
* * * * [misc]points:  Filtering points with unrepresentable outputs
* * * * [misc]points:  Sampling 6 additional inputs, on iter 9 have 250 / 256
* * * * [misc]points:  Computing exacts for 6 points
* * * * [misc]points:  Setting MPFR precision to 320
* * * * [misc]points:  Setting MPFR precision to 576
* * * * [misc]points:  Filtering points with unrepresentable outputs
* * * * [misc]points:  Sampling 4 additional inputs, on iter 10 have 252 / 256
* * * * [misc]points:  Computing exacts for 4 points
* * * * [misc]points:  Setting MPFR precision to 320
* * * * [misc]points:  Setting MPFR precision to 576
* * * * [misc]points:  Filtering points with unrepresentable outputs
* * * * [misc]points:  Sampling 4 additional inputs, on iter 11 have 254 / 256
* * * * [misc]points:  Computing exacts for 4 points
* * * * [misc]points:  Setting MPFR precision to 320
* * * * [misc]points:  Setting MPFR precision to 576
* * * * [misc]points:  Filtering points with unrepresentable outputs
* * * * [misc]points:  Sampling 4 additional inputs, on iter 12 have 255 / 256
* * * * [misc]points:  Computing exacts for 4 points
* * * * [misc]points:  Setting MPFR precision to 320
* * * * [misc]points:  Setting MPFR precision to 576
* * * * [misc]points:  Filtering points with unrepresentable outputs
* * * * [exit]points:  Sampled 257 points with exact outputs
* * * [misc]progress:  [2/2] Setting up program.
* [misc]progress:  [Phase 2 of 3] Improving.
* [enter]simplify:  Simplifying (sin (pow (sqrt (atan2 b b)) (- b a)))
* * [misc]simplify:  iters left: 4 (7 enodes)
* * [misc]simplify:  iters left: 3 (9 enodes)
* * [misc]simplify:  iters left: 2 (10 enodes)
* [exit]simplify:  Simplified to (sin (pow (sqrt (atan2 b b)) (- b a)))
* * [misc]progress:  iteration 1 / 4
* * * [misc]progress:  picking best candidate
* * * * [misc]pick:  Picked  #<alt (λ (a b) (sin (pow (sqrt (atan2 b b)) (- b a))))>
* * * [misc]progress:  localizing error
* * * [misc]progress:  generating rewritten candidates
* * * * [misc]progress:  [ 1 / 3 ] rewriting at (2 1 1)
* * * * [misc]progress:  [ 2 / 3 ] rewriting at (2 1)
* * * * [misc]progress:  [ 3 / 3 ] rewriting at (2)
* * * [misc]progress:  generating series expansions
* * * * [misc]progress:  [ 1 / 3 ] generating series at (2 1 1)
* [misc]approximate:  Taking taylor expansion of (sqrt (atan2 b b)) in (b) around 0
* [misc]taylor:  Taking taylor expansion of (sqrt (atan2 b b)) in b
* [misc]taylor:  Taking taylor expansion of (atan2 b b) in b
* [misc]backup-simplify:  Simplify (atan2 b b) into (atan2 b b)
* [misc]backup-simplify:  Simplify (sqrt (atan2 b b)) into (sqrt (atan2 b b))
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (atan2 b b)))) into 0
* [misc]taylor:  Taking taylor expansion of (sqrt (atan2 b b)) in b
* [misc]taylor:  Taking taylor expansion of (atan2 b b) in b
* [misc]backup-simplify:  Simplify (atan2 b b) into (atan2 b b)
* [misc]backup-simplify:  Simplify (sqrt (atan2 b b)) into (sqrt (atan2 b b))
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (atan2 b b)))) into 0
* [misc]backup-simplify:  Simplify (sqrt (atan2 b b)) into (sqrt (atan2 b b))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (atan2 b b)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (atan2 b b)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt (atan2 b b)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (atan2 b b)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (atan2 b b)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (sqrt (atan2 b b)) into (sqrt (atan2 b b))
* [misc]approximate:  Taking taylor expansion of (sqrt (atan2 (/ 1 b) (/ 1 b))) in (b) around 0
* [misc]taylor:  Taking taylor expansion of (sqrt (atan2 (/ 1 b) (/ 1 b))) in b
* [misc]taylor:  Taking taylor expansion of (atan2 (/ 1 b) (/ 1 b)) in b
* [misc]backup-simplify:  Simplify (atan2 (/ 1 b) (/ 1 b)) into (atan2 (/ 1 b) (/ 1 b))
* [misc]backup-simplify:  Simplify (sqrt (atan2 (/ 1 b) (/ 1 b))) into (sqrt (atan2 (/ 1 b) (/ 1 b)))
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (atan2 (/ 1 b) (/ 1 b))))) into 0
* [misc]taylor:  Taking taylor expansion of (sqrt (atan2 (/ 1 b) (/ 1 b))) in b
* [misc]taylor:  Taking taylor expansion of (atan2 (/ 1 b) (/ 1 b)) in b
* [misc]backup-simplify:  Simplify (atan2 (/ 1 b) (/ 1 b)) into (atan2 (/ 1 b) (/ 1 b))
* [misc]backup-simplify:  Simplify (sqrt (atan2 (/ 1 b) (/ 1 b))) into (sqrt (atan2 (/ 1 b) (/ 1 b)))
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (atan2 (/ 1 b) (/ 1 b))))) into 0
* [misc]backup-simplify:  Simplify (sqrt (atan2 (/ 1 b) (/ 1 b))) into (sqrt (atan2 (/ 1 b) (/ 1 b)))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (atan2 (/ 1 b) (/ 1 b))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (atan2 (/ 1 b) (/ 1 b))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt (atan2 (/ 1 b) (/ 1 b))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (atan2 (/ 1 b) (/ 1 b))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (atan2 (/ 1 b) (/ 1 b))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (sqrt (atan2 (/ 1 (/ 1 b)) (/ 1 (/ 1 b)))) into (sqrt (atan2 b b))
* [misc]approximate:  Taking taylor expansion of (sqrt (atan2 (/ 1 (- b)) (/ 1 (- b)))) in (b) around 0
* [misc]taylor:  Taking taylor expansion of (sqrt (atan2 (/ 1 (- b)) (/ 1 (- b)))) in b
* [misc]taylor:  Taking taylor expansion of (atan2 (/ 1 (- b)) (/ 1 (- b))) in b
* [misc]backup-simplify:  Simplify (atan2 (/ 1 (- b)) (/ 1 (- b))) into (atan2 (/ -1 b) (/ -1 b))
* [misc]backup-simplify:  Simplify (sqrt (atan2 (/ -1 b) (/ -1 b))) into (sqrt (atan2 (/ -1 b) (/ -1 b)))
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (atan2 (/ -1 b) (/ -1 b))))) into 0
* [misc]taylor:  Taking taylor expansion of (sqrt (atan2 (/ 1 (- b)) (/ 1 (- b)))) in b
* [misc]taylor:  Taking taylor expansion of (atan2 (/ 1 (- b)) (/ 1 (- b))) in b
* [misc]backup-simplify:  Simplify (atan2 (/ 1 (- b)) (/ 1 (- b))) into (atan2 (/ -1 b) (/ -1 b))
* [misc]backup-simplify:  Simplify (sqrt (atan2 (/ -1 b) (/ -1 b))) into (sqrt (atan2 (/ -1 b) (/ -1 b)))
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (atan2 (/ -1 b) (/ -1 b))))) into 0
* [misc]backup-simplify:  Simplify (sqrt (atan2 (/ -1 b) (/ -1 b))) into (sqrt (atan2 (/ -1 b) (/ -1 b)))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (atan2 (/ -1 b) (/ -1 b))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (atan2 (/ -1 b) (/ -1 b))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt (atan2 (/ -1 b) (/ -1 b))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (atan2 (/ -1 b) (/ -1 b))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (atan2 (/ -1 b) (/ -1 b))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (sqrt (atan2 (/ -1 (/ 1 (- b))) (/ -1 (/ 1 (- b))))) into (sqrt (atan2 b b))
* * * * [misc]progress:  [ 2 / 3 ] generating series at (2 1)
* [misc]approximate:  Taking taylor expansion of (pow (sqrt (atan2 b b)) (- b a)) in (b a) around 0
* [misc]taylor:  Taking taylor expansion of (pow (sqrt (atan2 b b)) (- b a)) in a
* [misc]taylor:  Taking taylor expansion of (exp (* (- b a) (log (sqrt (atan2 b b))))) in a
* [misc]taylor:  Taking taylor expansion of (* (- b a) (log (sqrt (atan2 b b)))) 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 (log (sqrt (atan2 b b))) in a
* [misc]taylor:  Taking taylor expansion of (sqrt (atan2 b b)) in a
* [misc]taylor:  Taking taylor expansion of (atan2 b b) in a
* [misc]backup-simplify:  Simplify (atan2 b b) into (atan2 b b)
* [misc]backup-simplify:  Simplify (sqrt (atan2 b b)) into (sqrt (atan2 b b))
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (atan2 b b)))) into 0
* [misc]backup-simplify:  Simplify (log (sqrt (atan2 b b))) into (log (sqrt (atan2 b b)))
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ b 0) into b
* [misc]backup-simplify:  Simplify (* b (log (sqrt (atan2 b b)))) into (* (log (sqrt (atan2 b b))) b)
* [misc]backup-simplify:  Simplify (exp (* (log (sqrt (atan2 b b))) b)) into (exp (* (log (sqrt (atan2 b b))) b))
* [misc]taylor:  Taking taylor expansion of (pow (sqrt (atan2 b b)) (- b a)) in b
* [misc]taylor:  Taking taylor expansion of (exp (* (- b a) (log (sqrt (atan2 b b))))) in b
* [misc]taylor:  Taking taylor expansion of (* (- b a) (log (sqrt (atan2 b b)))) 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 (log (sqrt (atan2 b b))) in b
* [misc]taylor:  Taking taylor expansion of (sqrt (atan2 b b)) in b
* [misc]taylor:  Taking taylor expansion of (atan2 b b) in b
* [misc]backup-simplify:  Simplify (atan2 b b) into (atan2 b b)
* [misc]backup-simplify:  Simplify (sqrt (atan2 b b)) into (sqrt (atan2 b b))
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (atan2 b b)))) into 0
* [misc]backup-simplify:  Simplify (log (sqrt (atan2 b b))) into (log (sqrt (atan2 b b)))
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (+ 0 (- a)) into (- a)
* [misc]backup-simplify:  Simplify (* (- a) (log (sqrt (atan2 b b)))) into (* -1 (* a (log (sqrt (atan2 b b)))))
* [misc]backup-simplify:  Simplify (exp (* -1 (* a (log (sqrt (atan2 b b)))))) into (exp (* -1 (* a (log (sqrt (atan2 b b))))))
* [misc]taylor:  Taking taylor expansion of (pow (sqrt (atan2 b b)) (- b a)) in b
* [misc]taylor:  Taking taylor expansion of (exp (* (- b a) (log (sqrt (atan2 b b))))) in b
* [misc]taylor:  Taking taylor expansion of (* (- b a) (log (sqrt (atan2 b b)))) 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 (log (sqrt (atan2 b b))) in b
* [misc]taylor:  Taking taylor expansion of (sqrt (atan2 b b)) in b
* [misc]taylor:  Taking taylor expansion of (atan2 b b) in b
* [misc]backup-simplify:  Simplify (atan2 b b) into (atan2 b b)
* [misc]backup-simplify:  Simplify (sqrt (atan2 b b)) into (sqrt (atan2 b b))
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (atan2 b b)))) into 0
* [misc]backup-simplify:  Simplify (log (sqrt (atan2 b b))) into (log (sqrt (atan2 b b)))
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (+ 0 (- a)) into (- a)
* [misc]backup-simplify:  Simplify (* (- a) (log (sqrt (atan2 b b)))) into (* -1 (* a (log (sqrt (atan2 b b)))))
* [misc]backup-simplify:  Simplify (exp (* -1 (* a (log (sqrt (atan2 b b)))))) into (exp (* -1 (* a (log (sqrt (atan2 b b))))))
* [misc]taylor:  Taking taylor expansion of (exp (* -1 (* a (log (sqrt (atan2 b b)))))) in a
* [misc]taylor:  Taking taylor expansion of (* -1 (* a (log (sqrt (atan2 b b))))) in a
* [misc]taylor:  Taking taylor expansion of -1 in a
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of (* a (log (sqrt (atan2 b 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 (log (sqrt (atan2 b b))) in a
* [misc]taylor:  Taking taylor expansion of (sqrt (atan2 b b)) in a
* [misc]taylor:  Taking taylor expansion of (atan2 b b) in a
* [misc]backup-simplify:  Simplify (atan2 b b) into (atan2 b b)
* [misc]backup-simplify:  Simplify (sqrt (atan2 b b)) into (sqrt (atan2 b b))
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (atan2 b b)))) into 0
* [misc]backup-simplify:  Simplify (log (sqrt (atan2 b b))) into (log (sqrt (atan2 b b)))
* [misc]backup-simplify:  Simplify (* 0 (log (sqrt (atan2 b b)))) into 0
* [misc]backup-simplify:  Simplify (* -1 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (sqrt (atan2 b b)) 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (log (sqrt (atan2 b b))))) into (log (sqrt (atan2 b b)))
* [misc]backup-simplify:  Simplify (+ (* -1 (log (sqrt (atan2 b b)))) (* 0 0)) into (- (log (sqrt (atan2 b b))))
* [misc]backup-simplify:  Simplify (exp 0) into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (sqrt (atan2 b b)) 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (+ (* (- a) 0) (* 1 (log (sqrt (atan2 b b))))) into (log (sqrt (atan2 b b)))
* [misc]backup-simplify:  Simplify (* (exp (* -1 (* a (log (sqrt (atan2 b b)))))) (+ (* (/ (pow (log (sqrt (atan2 b b))) 1) 1)))) into (* (exp (* -1 (* a (log (sqrt (atan2 b b)))))) (log (sqrt (atan2 b b))))
* [misc]taylor:  Taking taylor expansion of (* (exp (* -1 (* a (log (sqrt (atan2 b b)))))) (log (sqrt (atan2 b b)))) in a
* [misc]taylor:  Taking taylor expansion of (exp (* -1 (* a (log (sqrt (atan2 b b)))))) in a
* [misc]taylor:  Taking taylor expansion of (* -1 (* a (log (sqrt (atan2 b b))))) in a
* [misc]taylor:  Taking taylor expansion of -1 in a
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of (* a (log (sqrt (atan2 b 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 (log (sqrt (atan2 b b))) in a
* [misc]taylor:  Taking taylor expansion of (sqrt (atan2 b b)) in a
* [misc]taylor:  Taking taylor expansion of (atan2 b b) in a
* [misc]backup-simplify:  Simplify (atan2 b b) into (atan2 b b)
* [misc]backup-simplify:  Simplify (sqrt (atan2 b b)) into (sqrt (atan2 b b))
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (atan2 b b)))) into 0
* [misc]backup-simplify:  Simplify (log (sqrt (atan2 b b))) into (log (sqrt (atan2 b b)))
* [misc]backup-simplify:  Simplify (* 0 (log (sqrt (atan2 b b)))) into 0
* [misc]backup-simplify:  Simplify (* -1 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (sqrt (atan2 b b)) 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (log (sqrt (atan2 b b))))) into (log (sqrt (atan2 b b)))
* [misc]backup-simplify:  Simplify (+ (* -1 (log (sqrt (atan2 b b)))) (* 0 0)) into (- (log (sqrt (atan2 b b))))
* [misc]backup-simplify:  Simplify (exp 0) into 1
* [misc]taylor:  Taking taylor expansion of (log (sqrt (atan2 b b))) in a
* [misc]taylor:  Taking taylor expansion of (sqrt (atan2 b b)) in a
* [misc]taylor:  Taking taylor expansion of (atan2 b b) in a
* [misc]backup-simplify:  Simplify (atan2 b b) into (atan2 b b)
* [misc]backup-simplify:  Simplify (sqrt (atan2 b b)) into (sqrt (atan2 b b))
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (atan2 b b)))) into 0
* [misc]backup-simplify:  Simplify (log (sqrt (atan2 b b))) into (log (sqrt (atan2 b b)))
* [misc]backup-simplify:  Simplify (* 1 (log (sqrt (atan2 b b)))) into (log (sqrt (atan2 b b)))
* [misc]backup-simplify:  Simplify (log (sqrt (atan2 b b))) into (log (sqrt (atan2 b b)))
* [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow (- (log (sqrt (atan2 b b)))) 1) 1)))) into (* -1 (log (sqrt (atan2 b b))))
* [misc]backup-simplify:  Simplify (* -1 (log (sqrt (atan2 b b)))) into (* -1 (log (sqrt (atan2 b b))))
* [misc]backup-simplify:  Simplify (+ (* (* -1 (log (sqrt (atan2 b b)))) (* a 1)) (+ (* (log (sqrt (atan2 b b))) (* 1 b)) 1)) into (- (+ (* (log (sqrt (atan2 b b))) b) 1) (* a (log (sqrt (atan2 b b)))))
* [misc]approximate:  Taking taylor expansion of (pow (sqrt (atan2 (/ 1 b) (/ 1 b))) (- (/ 1 b) (/ 1 a))) in (b a) around 0
* [misc]taylor:  Taking taylor expansion of (pow (sqrt (atan2 (/ 1 b) (/ 1 b))) (- (/ 1 b) (/ 1 a))) in a
* [misc]taylor:  Taking taylor expansion of (exp (* (- (/ 1 b) (/ 1 a)) (log (sqrt (atan2 (/ 1 b) (/ 1 b)))))) in a
* [misc]taylor:  Taking taylor expansion of (* (- (/ 1 b) (/ 1 a)) (log (sqrt (atan2 (/ 1 b) (/ 1 b))))) 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 (log (sqrt (atan2 (/ 1 b) (/ 1 b)))) in a
* [misc]taylor:  Taking taylor expansion of (sqrt (atan2 (/ 1 b) (/ 1 b))) in a
* [misc]taylor:  Taking taylor expansion of (atan2 (/ 1 b) (/ 1 b)) in a
* [misc]backup-simplify:  Simplify (atan2 (/ 1 b) (/ 1 b)) into (atan2 (/ 1 b) (/ 1 b))
* [misc]backup-simplify:  Simplify (sqrt (atan2 (/ 1 b) (/ 1 b))) into (sqrt (atan2 (/ 1 b) (/ 1 b)))
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (atan2 (/ 1 b) (/ 1 b))))) into 0
* [misc]backup-simplify:  Simplify (log (sqrt (atan2 (/ 1 b) (/ 1 b)))) into (log (sqrt (atan2 (/ 1 b) (/ 1 b))))
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (* -1 (log (sqrt (atan2 (/ 1 b) (/ 1 b))))) into (* -1 (log (sqrt (atan2 (/ 1 b) (/ 1 b)))))
* [misc]backup-simplify:  Simplify (exp (* (- (/ 1 b) (/ 1 a)) (log (sqrt (atan2 (/ 1 b) (/ 1 b)))))) into (pow (sqrt (atan2 (/ 1 b) (/ 1 b))) (- (/ 1 b) (/ 1 a)))
* [misc]taylor:  Taking taylor expansion of (pow (sqrt (atan2 (/ 1 b) (/ 1 b))) (- (/ 1 b) (/ 1 a))) in b
* [misc]taylor:  Taking taylor expansion of (exp (* (- (/ 1 b) (/ 1 a)) (log (sqrt (atan2 (/ 1 b) (/ 1 b)))))) in b
* [misc]taylor:  Taking taylor expansion of (* (- (/ 1 b) (/ 1 a)) (log (sqrt (atan2 (/ 1 b) (/ 1 b))))) 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 (log (sqrt (atan2 (/ 1 b) (/ 1 b)))) in b
* [misc]taylor:  Taking taylor expansion of (sqrt (atan2 (/ 1 b) (/ 1 b))) in b
* [misc]taylor:  Taking taylor expansion of (atan2 (/ 1 b) (/ 1 b)) in b
* [misc]backup-simplify:  Simplify (atan2 (/ 1 b) (/ 1 b)) into (atan2 (/ 1 b) (/ 1 b))
* [misc]backup-simplify:  Simplify (sqrt (atan2 (/ 1 b) (/ 1 b))) into (sqrt (atan2 (/ 1 b) (/ 1 b)))
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (atan2 (/ 1 b) (/ 1 b))))) into 0
* [misc]backup-simplify:  Simplify (log (sqrt (atan2 (/ 1 b) (/ 1 b)))) into (log (sqrt (atan2 (/ 1 b) (/ 1 b))))
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (* 1 (log (sqrt (atan2 (/ 1 b) (/ 1 b))))) into (log (sqrt (atan2 (/ 1 b) (/ 1 b))))
* [misc]backup-simplify:  Simplify (exp (* (- (/ 1 b) (/ 1 a)) (log (sqrt (atan2 (/ 1 b) (/ 1 b)))))) into (pow (sqrt (atan2 (/ 1 b) (/ 1 b))) (- (/ 1 b) (/ 1 a)))
* [misc]taylor:  Taking taylor expansion of (pow (sqrt (atan2 (/ 1 b) (/ 1 b))) (- (/ 1 b) (/ 1 a))) in b
* [misc]taylor:  Taking taylor expansion of (exp (* (- (/ 1 b) (/ 1 a)) (log (sqrt (atan2 (/ 1 b) (/ 1 b)))))) in b
* [misc]taylor:  Taking taylor expansion of (* (- (/ 1 b) (/ 1 a)) (log (sqrt (atan2 (/ 1 b) (/ 1 b))))) 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 (log (sqrt (atan2 (/ 1 b) (/ 1 b)))) in b
* [misc]taylor:  Taking taylor expansion of (sqrt (atan2 (/ 1 b) (/ 1 b))) in b
* [misc]taylor:  Taking taylor expansion of (atan2 (/ 1 b) (/ 1 b)) in b
* [misc]backup-simplify:  Simplify (atan2 (/ 1 b) (/ 1 b)) into (atan2 (/ 1 b) (/ 1 b))
* [misc]backup-simplify:  Simplify (sqrt (atan2 (/ 1 b) (/ 1 b))) into (sqrt (atan2 (/ 1 b) (/ 1 b)))
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (atan2 (/ 1 b) (/ 1 b))))) into 0
* [misc]backup-simplify:  Simplify (log (sqrt (atan2 (/ 1 b) (/ 1 b)))) into (log (sqrt (atan2 (/ 1 b) (/ 1 b))))
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (* 1 (log (sqrt (atan2 (/ 1 b) (/ 1 b))))) into (log (sqrt (atan2 (/ 1 b) (/ 1 b))))
* [misc]backup-simplify:  Simplify (exp (* (- (/ 1 b) (/ 1 a)) (log (sqrt (atan2 (/ 1 b) (/ 1 b)))))) into (pow (sqrt (atan2 (/ 1 b) (/ 1 b))) (- (/ 1 b) (/ 1 a)))
* [misc]taylor:  Taking taylor expansion of (pow (sqrt (atan2 (/ 1 b) (/ 1 b))) (- (/ 1 b) (/ 1 a))) in a
* [misc]taylor:  Taking taylor expansion of (exp (* (- (/ 1 b) (/ 1 a)) (log (sqrt (atan2 (/ 1 b) (/ 1 b)))))) in a
* [misc]taylor:  Taking taylor expansion of (* (- (/ 1 b) (/ 1 a)) (log (sqrt (atan2 (/ 1 b) (/ 1 b))))) 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 (log (sqrt (atan2 (/ 1 b) (/ 1 b)))) in a
* [misc]taylor:  Taking taylor expansion of (sqrt (atan2 (/ 1 b) (/ 1 b))) in a
* [misc]taylor:  Taking taylor expansion of (atan2 (/ 1 b) (/ 1 b)) in a
* [misc]backup-simplify:  Simplify (atan2 (/ 1 b) (/ 1 b)) into (atan2 (/ 1 b) (/ 1 b))
* [misc]backup-simplify:  Simplify (sqrt (atan2 (/ 1 b) (/ 1 b))) into (sqrt (atan2 (/ 1 b) (/ 1 b)))
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (atan2 (/ 1 b) (/ 1 b))))) into 0
* [misc]backup-simplify:  Simplify (log (sqrt (atan2 (/ 1 b) (/ 1 b)))) into (log (sqrt (atan2 (/ 1 b) (/ 1 b))))
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (* -1 (log (sqrt (atan2 (/ 1 b) (/ 1 b))))) into (* -1 (log (sqrt (atan2 (/ 1 b) (/ 1 b)))))
* [misc]backup-simplify:  Simplify (exp (* (- (/ 1 b) (/ 1 a)) (log (sqrt (atan2 (/ 1 b) (/ 1 b)))))) into (pow (sqrt (atan2 (/ 1 b) (/ 1 b))) (- (/ 1 b) (/ 1 a)))
* [misc]backup-simplify:  Simplify (pow (sqrt (atan2 (/ 1 b) (/ 1 b))) (- (/ 1 b) (/ 1 a))) into (pow (sqrt (atan2 (/ 1 b) (/ 1 b))) (- (/ 1 b) (/ 1 a)))
* [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 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 into 0
* [misc]backup-simplify:  Simplify 0 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 (pow (sqrt (atan2 (/ 1 (/ 1 b)) (/ 1 (/ 1 b)))) (- (/ 1 (/ 1 b)) (/ 1 (/ 1 a)))) into (pow (sqrt (atan2 b b)) (- b a))
* [misc]approximate:  Taking taylor expansion of (pow (sqrt (atan2 (/ 1 (- b)) (/ 1 (- b)))) (- (/ 1 (- b)) (/ 1 (- a)))) in (b a) around 0
* [misc]taylor:  Taking taylor expansion of (pow (sqrt (atan2 (/ 1 (- b)) (/ 1 (- b)))) (- (/ 1 (- b)) (/ 1 (- a)))) in a
* [misc]taylor:  Taking taylor expansion of (exp (* (- (/ 1 (- b)) (/ 1 (- a))) (log (sqrt (atan2 (/ 1 (- b)) (/ 1 (- b))))))) in a
* [misc]taylor:  Taking taylor expansion of (* (- (/ 1 (- b)) (/ 1 (- a))) (log (sqrt (atan2 (/ 1 (- b)) (/ 1 (- b)))))) 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 (log (sqrt (atan2 (/ 1 (- b)) (/ 1 (- b))))) in a
* [misc]taylor:  Taking taylor expansion of (sqrt (atan2 (/ 1 (- b)) (/ 1 (- b)))) in a
* [misc]taylor:  Taking taylor expansion of (atan2 (/ 1 (- b)) (/ 1 (- b))) in a
* [misc]backup-simplify:  Simplify (atan2 (/ 1 (- b)) (/ 1 (- b))) into (atan2 (/ -1 b) (/ -1 b))
* [misc]backup-simplify:  Simplify (sqrt (atan2 (/ -1 b) (/ -1 b))) into (sqrt (atan2 (/ -1 b) (/ -1 b)))
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (atan2 (/ -1 b) (/ -1 b))))) into 0
* [misc]backup-simplify:  Simplify (log (sqrt (atan2 (/ -1 b) (/ -1 b)))) into (log (sqrt (atan2 (/ -1 b) (/ -1 b))))
* [misc]backup-simplify:  Simplify (- -1) into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (* 1 (log (sqrt (atan2 (/ -1 b) (/ -1 b))))) into (log (sqrt (atan2 (/ -1 b) (/ -1 b))))
* [misc]backup-simplify:  Simplify (exp (* (- (/ 1 (- b)) (/ 1 (- a))) (log (sqrt (atan2 (/ 1 (- b)) (/ 1 (- b))))))) into (exp (* (log (sqrt (atan2 (/ -1 b) (/ -1 b)))) (- (/ 1 a) (/ 1 b))))
* [misc]taylor:  Taking taylor expansion of (pow (sqrt (atan2 (/ 1 (- b)) (/ 1 (- b)))) (- (/ 1 (- b)) (/ 1 (- a)))) in b
* [misc]taylor:  Taking taylor expansion of (exp (* (- (/ 1 (- b)) (/ 1 (- a))) (log (sqrt (atan2 (/ 1 (- b)) (/ 1 (- b))))))) in b
* [misc]taylor:  Taking taylor expansion of (* (- (/ 1 (- b)) (/ 1 (- a))) (log (sqrt (atan2 (/ 1 (- b)) (/ 1 (- b)))))) 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 (log (sqrt (atan2 (/ 1 (- b)) (/ 1 (- b))))) in b
* [misc]taylor:  Taking taylor expansion of (sqrt (atan2 (/ 1 (- b)) (/ 1 (- b)))) in b
* [misc]taylor:  Taking taylor expansion of (atan2 (/ 1 (- b)) (/ 1 (- b))) in b
* [misc]backup-simplify:  Simplify (atan2 (/ 1 (- b)) (/ 1 (- b))) into (atan2 (/ -1 b) (/ -1 b))
* [misc]backup-simplify:  Simplify (sqrt (atan2 (/ -1 b) (/ -1 b))) into (sqrt (atan2 (/ -1 b) (/ -1 b)))
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (atan2 (/ -1 b) (/ -1 b))))) into 0
* [misc]backup-simplify:  Simplify (log (sqrt (atan2 (/ -1 b) (/ -1 b)))) into (log (sqrt (atan2 (/ -1 b) (/ -1 b))))
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (* -1 (log (sqrt (atan2 (/ -1 b) (/ -1 b))))) into (* -1 (log (sqrt (atan2 (/ -1 b) (/ -1 b)))))
* [misc]backup-simplify:  Simplify (exp (* (- (/ 1 (- b)) (/ 1 (- a))) (log (sqrt (atan2 (/ 1 (- b)) (/ 1 (- b))))))) into (exp (* (log (sqrt (atan2 (/ -1 b) (/ -1 b)))) (- (/ 1 a) (/ 1 b))))
* [misc]taylor:  Taking taylor expansion of (pow (sqrt (atan2 (/ 1 (- b)) (/ 1 (- b)))) (- (/ 1 (- b)) (/ 1 (- a)))) in b
* [misc]taylor:  Taking taylor expansion of (exp (* (- (/ 1 (- b)) (/ 1 (- a))) (log (sqrt (atan2 (/ 1 (- b)) (/ 1 (- b))))))) in b
* [misc]taylor:  Taking taylor expansion of (* (- (/ 1 (- b)) (/ 1 (- a))) (log (sqrt (atan2 (/ 1 (- b)) (/ 1 (- b)))))) 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 (log (sqrt (atan2 (/ 1 (- b)) (/ 1 (- b))))) in b
* [misc]taylor:  Taking taylor expansion of (sqrt (atan2 (/ 1 (- b)) (/ 1 (- b)))) in b
* [misc]taylor:  Taking taylor expansion of (atan2 (/ 1 (- b)) (/ 1 (- b))) in b
* [misc]backup-simplify:  Simplify (atan2 (/ 1 (- b)) (/ 1 (- b))) into (atan2 (/ -1 b) (/ -1 b))
* [misc]backup-simplify:  Simplify (sqrt (atan2 (/ -1 b) (/ -1 b))) into (sqrt (atan2 (/ -1 b) (/ -1 b)))
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (atan2 (/ -1 b) (/ -1 b))))) into 0
* [misc]backup-simplify:  Simplify (log (sqrt (atan2 (/ -1 b) (/ -1 b)))) into (log (sqrt (atan2 (/ -1 b) (/ -1 b))))
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (* -1 (log (sqrt (atan2 (/ -1 b) (/ -1 b))))) into (* -1 (log (sqrt (atan2 (/ -1 b) (/ -1 b)))))
* [misc]backup-simplify:  Simplify (exp (* (- (/ 1 (- b)) (/ 1 (- a))) (log (sqrt (atan2 (/ 1 (- b)) (/ 1 (- b))))))) into (exp (* (log (sqrt (atan2 (/ -1 b) (/ -1 b)))) (- (/ 1 a) (/ 1 b))))
* [misc]taylor:  Taking taylor expansion of (exp (* (log (sqrt (atan2 (/ -1 b) (/ -1 b)))) (- (/ 1 a) (/ 1 b)))) in a
* [misc]taylor:  Taking taylor expansion of (* (log (sqrt (atan2 (/ -1 b) (/ -1 b)))) (- (/ 1 a) (/ 1 b))) in a
* [misc]taylor:  Taking taylor expansion of (log (sqrt (atan2 (/ -1 b) (/ -1 b)))) in a
* [misc]taylor:  Taking taylor expansion of (sqrt (atan2 (/ -1 b) (/ -1 b))) in a
* [misc]taylor:  Taking taylor expansion of (atan2 (/ -1 b) (/ -1 b)) in a
* [misc]backup-simplify:  Simplify (atan2 (/ -1 b) (/ -1 b)) into (atan2 (/ -1 b) (/ -1 b))
* [misc]backup-simplify:  Simplify (sqrt (atan2 (/ -1 b) (/ -1 b))) into (sqrt (atan2 (/ -1 b) (/ -1 b)))
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (atan2 (/ -1 b) (/ -1 b))))) into 0
* [misc]backup-simplify:  Simplify (log (sqrt (atan2 (/ -1 b) (/ -1 b)))) into (log (sqrt (atan2 (/ -1 b) (/ -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]backup-simplify:  Simplify (* (log (sqrt (atan2 (/ -1 b) (/ -1 b)))) 1) into (log (sqrt (atan2 (/ -1 b) (/ -1 b))))
* [misc]backup-simplify:  Simplify (exp (* (log (sqrt (atan2 (/ -1 b) (/ -1 b)))) (- (/ 1 a) (/ 1 b)))) into (exp (* (log (sqrt (atan2 (/ -1 b) (/ -1 b)))) (- (/ 1 a) (/ 1 b))))
* [misc]backup-simplify:  Simplify (exp (* (log (sqrt (atan2 (/ -1 b) (/ -1 b)))) (- (/ 1 a) (/ 1 b)))) into (exp (* (log (sqrt (atan2 (/ -1 b) (/ -1 b)))) (- (/ 1 a) (/ 1 b))))
* [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 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 into 0
* [misc]backup-simplify:  Simplify 0 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 (exp (* (log (sqrt (atan2 (/ -1 (/ 1 (- b))) (/ -1 (/ 1 (- b)))))) (- (/ 1 (/ 1 (- a))) (/ 1 (/ 1 (- b)))))) into (pow (sqrt (atan2 b b)) (- b a))
* * * * [misc]progress:  [ 3 / 3 ] generating series at (2)
* [misc]approximate:  Taking taylor expansion of (sin (pow (sqrt (atan2 b b)) (- b a))) in (b a) around 0
* [misc]taylor:  Taking taylor expansion of (sin (pow (sqrt (atan2 b b)) (- b a))) in a
* [misc]taylor:  Taking taylor expansion of (pow (sqrt (atan2 b b)) (- b a)) in a
* [misc]taylor:  Taking taylor expansion of (exp (* (- b a) (log (sqrt (atan2 b b))))) in a
* [misc]taylor:  Taking taylor expansion of (* (- b a) (log (sqrt (atan2 b b)))) 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 (log (sqrt (atan2 b b))) in a
* [misc]taylor:  Taking taylor expansion of (sqrt (atan2 b b)) in a
* [misc]taylor:  Taking taylor expansion of (atan2 b b) in a
* [misc]backup-simplify:  Simplify (atan2 b b) into (atan2 b b)
* [misc]backup-simplify:  Simplify (sqrt (atan2 b b)) into (sqrt (atan2 b b))
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (atan2 b b)))) into 0
* [misc]backup-simplify:  Simplify (log (sqrt (atan2 b b))) into (log (sqrt (atan2 b b)))
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ b 0) into b
* [misc]backup-simplify:  Simplify (* b (log (sqrt (atan2 b b)))) into (* (log (sqrt (atan2 b b))) b)
* [misc]backup-simplify:  Simplify (exp (* (log (sqrt (atan2 b b))) b)) into (exp (* (log (sqrt (atan2 b b))) b))
* [misc]backup-simplify:  Simplify (sin (exp (* (log (sqrt (atan2 b b))) b))) into (sin (exp (* (log (sqrt (atan2 b b))) b)))
* [misc]backup-simplify:  Simplify (cos (exp (* (log (sqrt (atan2 b b))) b))) into (cos (exp (* (log (sqrt (atan2 b b))) b)))
* [misc]taylor:  Taking taylor expansion of (sin (pow (sqrt (atan2 b b)) (- b a))) in b
* [misc]taylor:  Taking taylor expansion of (pow (sqrt (atan2 b b)) (- b a)) in b
* [misc]taylor:  Taking taylor expansion of (exp (* (- b a) (log (sqrt (atan2 b b))))) in b
* [misc]taylor:  Taking taylor expansion of (* (- b a) (log (sqrt (atan2 b b)))) 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 (log (sqrt (atan2 b b))) in b
* [misc]taylor:  Taking taylor expansion of (sqrt (atan2 b b)) in b
* [misc]taylor:  Taking taylor expansion of (atan2 b b) in b
* [misc]backup-simplify:  Simplify (atan2 b b) into (atan2 b b)
* [misc]backup-simplify:  Simplify (sqrt (atan2 b b)) into (sqrt (atan2 b b))
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (atan2 b b)))) into 0
* [misc]backup-simplify:  Simplify (log (sqrt (atan2 b b))) into (log (sqrt (atan2 b b)))
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (+ 0 (- a)) into (- a)
* [misc]backup-simplify:  Simplify (* (- a) (log (sqrt (atan2 b b)))) into (* -1 (* a (log (sqrt (atan2 b b)))))
* [misc]backup-simplify:  Simplify (exp (* -1 (* a (log (sqrt (atan2 b b)))))) into (exp (* -1 (* a (log (sqrt (atan2 b b))))))
* [misc]backup-simplify:  Simplify (sin (exp (* -1 (* a (log (sqrt (atan2 b b))))))) into (sin (exp (* -1 (* a (log (sqrt (atan2 b b)))))))
* [misc]backup-simplify:  Simplify (cos (exp (* -1 (* a (log (sqrt (atan2 b b))))))) into (cos (exp (* -1 (* a (log (sqrt (atan2 b b)))))))
* [misc]taylor:  Taking taylor expansion of (sin (pow (sqrt (atan2 b b)) (- b a))) in b
* [misc]taylor:  Taking taylor expansion of (pow (sqrt (atan2 b b)) (- b a)) in b
* [misc]taylor:  Taking taylor expansion of (exp (* (- b a) (log (sqrt (atan2 b b))))) in b
* [misc]taylor:  Taking taylor expansion of (* (- b a) (log (sqrt (atan2 b b)))) 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 (log (sqrt (atan2 b b))) in b
* [misc]taylor:  Taking taylor expansion of (sqrt (atan2 b b)) in b
* [misc]taylor:  Taking taylor expansion of (atan2 b b) in b
* [misc]backup-simplify:  Simplify (atan2 b b) into (atan2 b b)
* [misc]backup-simplify:  Simplify (sqrt (atan2 b b)) into (sqrt (atan2 b b))
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (atan2 b b)))) into 0
* [misc]backup-simplify:  Simplify (log (sqrt (atan2 b b))) into (log (sqrt (atan2 b b)))
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (+ 0 (- a)) into (- a)
* [misc]backup-simplify:  Simplify (* (- a) (log (sqrt (atan2 b b)))) into (* -1 (* a (log (sqrt (atan2 b b)))))
* [misc]backup-simplify:  Simplify (exp (* -1 (* a (log (sqrt (atan2 b b)))))) into (exp (* -1 (* a (log (sqrt (atan2 b b))))))
* [misc]backup-simplify:  Simplify (sin (exp (* -1 (* a (log (sqrt (atan2 b b))))))) into (sin (exp (* -1 (* a (log (sqrt (atan2 b b)))))))
* [misc]backup-simplify:  Simplify (cos (exp (* -1 (* a (log (sqrt (atan2 b b))))))) into (cos (exp (* -1 (* a (log (sqrt (atan2 b b)))))))
* [misc]backup-simplify:  Simplify (* (sin (exp (* -1 (* a (log (sqrt (atan2 b b))))))) 1) into (sin (exp (* -1 (* a (log (sqrt (atan2 b b)))))))
* [misc]backup-simplify:  Simplify (* (cos (exp (* -1 (* a (log (sqrt (atan2 b b))))))) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin (exp (* -1 (* a (log (sqrt (atan2 b b))))))) 0) into (sin (exp (* -1 (* a (log (sqrt (atan2 b b)))))))
* [misc]taylor:  Taking taylor expansion of (sin (exp (* -1 (* a (log (sqrt (atan2 b b))))))) in a
* [misc]taylor:  Taking taylor expansion of (exp (* -1 (* a (log (sqrt (atan2 b b)))))) in a
* [misc]taylor:  Taking taylor expansion of (* -1 (* a (log (sqrt (atan2 b b))))) in a
* [misc]taylor:  Taking taylor expansion of -1 in a
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of (* a (log (sqrt (atan2 b 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 (log (sqrt (atan2 b b))) in a
* [misc]taylor:  Taking taylor expansion of (sqrt (atan2 b b)) in a
* [misc]taylor:  Taking taylor expansion of (atan2 b b) in a
* [misc]backup-simplify:  Simplify (atan2 b b) into (atan2 b b)
* [misc]backup-simplify:  Simplify (sqrt (atan2 b b)) into (sqrt (atan2 b b))
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (atan2 b b)))) into 0
* [misc]backup-simplify:  Simplify (log (sqrt (atan2 b b))) into (log (sqrt (atan2 b b)))
* [misc]backup-simplify:  Simplify (* 0 (log (sqrt (atan2 b b)))) into 0
* [misc]backup-simplify:  Simplify (* -1 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (sqrt (atan2 b b)) 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (log (sqrt (atan2 b b))))) into (log (sqrt (atan2 b b)))
* [misc]backup-simplify:  Simplify (+ (* -1 (log (sqrt (atan2 b b)))) (* 0 0)) into (- (log (sqrt (atan2 b b))))
* [misc]backup-simplify:  Simplify (exp 0) into 1
* [misc]backup-simplify:  Simplify (sin 1) into (sin 1)
* [misc]backup-simplify:  Simplify (cos 1) into (cos 1)
* [misc]backup-simplify:  Simplify (* (sin 1) 1) into (sin 1)
* [misc]backup-simplify:  Simplify (* (cos 1) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin 1) 0) into (sin 1)
* [misc]backup-simplify:  Simplify (sin 1) into (sin 1)
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (exp (* -1 (* a (log (sqrt (atan2 b b))))))) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (sqrt (atan2 b b)) 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (+ (* (- a) 0) (* 1 (log (sqrt (atan2 b b))))) into (log (sqrt (atan2 b b)))
* [misc]backup-simplify:  Simplify (* (exp (* -1 (* a (log (sqrt (atan2 b b)))))) (+ (* (/ (pow (log (sqrt (atan2 b b))) 1) 1)))) into (* (exp (* -1 (* a (log (sqrt (atan2 b b)))))) (log (sqrt (atan2 b b))))
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow (* (exp (* -1 (* a (log (sqrt (atan2 b b)))))) (log (sqrt (atan2 b b)))) 1) 1))) into (* (exp (* -1 (* a (log (sqrt (atan2 b b)))))) (log (sqrt (atan2 b b))))
* [misc]backup-simplify:  Simplify (+ (* (cos (exp (* -1 (* a (log (sqrt (atan2 b b))))))) (* (exp (* -1 (* a (log (sqrt (atan2 b b)))))) (log (sqrt (atan2 b b))))) (* 0 0)) into (* (cos (exp (* -1 (* a (log (sqrt (atan2 b b))))))) (* (log (sqrt (atan2 b b))) (exp (* -1 (* a (log (sqrt (atan2 b b))))))))
* [misc]backup-simplify:  Simplify (+ 0 (* (cos (exp (* -1 (* a (log (sqrt (atan2 b b))))))) (* (log (sqrt (atan2 b b))) (exp (* -1 (* a (log (sqrt (atan2 b b))))))))) into (* (cos (exp (* -1 (* a (log (sqrt (atan2 b b))))))) (* (log (sqrt (atan2 b b))) (exp (* -1 (* a (log (sqrt (atan2 b b))))))))
* [misc]taylor:  Taking taylor expansion of (* (cos (exp (* -1 (* a (log (sqrt (atan2 b b))))))) (* (log (sqrt (atan2 b b))) (exp (* -1 (* a (log (sqrt (atan2 b b)))))))) in a
* [misc]taylor:  Taking taylor expansion of (cos (exp (* -1 (* a (log (sqrt (atan2 b b))))))) in a
* [misc]taylor:  Taking taylor expansion of (exp (* -1 (* a (log (sqrt (atan2 b b)))))) in a
* [misc]taylor:  Taking taylor expansion of (* -1 (* a (log (sqrt (atan2 b b))))) in a
* [misc]taylor:  Taking taylor expansion of -1 in a
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of (* a (log (sqrt (atan2 b 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 (log (sqrt (atan2 b b))) in a
* [misc]taylor:  Taking taylor expansion of (sqrt (atan2 b b)) in a
* [misc]taylor:  Taking taylor expansion of (atan2 b b) in a
* [misc]backup-simplify:  Simplify (atan2 b b) into (atan2 b b)
* [misc]backup-simplify:  Simplify (sqrt (atan2 b b)) into (sqrt (atan2 b b))
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (atan2 b b)))) into 0
* [misc]backup-simplify:  Simplify (log (sqrt (atan2 b b))) into (log (sqrt (atan2 b b)))
* [misc]backup-simplify:  Simplify (* 0 (log (sqrt (atan2 b b)))) into 0
* [misc]backup-simplify:  Simplify (* -1 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (sqrt (atan2 b b)) 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (log (sqrt (atan2 b b))))) into (log (sqrt (atan2 b b)))
* [misc]backup-simplify:  Simplify (+ (* -1 (log (sqrt (atan2 b b)))) (* 0 0)) into (- (log (sqrt (atan2 b b))))
* [misc]backup-simplify:  Simplify (exp 0) into 1
* [misc]backup-simplify:  Simplify (cos 1) into (cos 1)
* [misc]backup-simplify:  Simplify (sin 1) into (sin 1)
* [misc]taylor:  Taking taylor expansion of (* (log (sqrt (atan2 b b))) (exp (* -1 (* a (log (sqrt (atan2 b b))))))) in a
* [misc]taylor:  Taking taylor expansion of (log (sqrt (atan2 b b))) in a
* [misc]taylor:  Taking taylor expansion of (sqrt (atan2 b b)) in a
* [misc]taylor:  Taking taylor expansion of (atan2 b b) in a
* [misc]backup-simplify:  Simplify (atan2 b b) into (atan2 b b)
* [misc]backup-simplify:  Simplify (sqrt (atan2 b b)) into (sqrt (atan2 b b))
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (atan2 b b)))) into 0
* [misc]backup-simplify:  Simplify (log (sqrt (atan2 b b))) into (log (sqrt (atan2 b b)))
* [misc]taylor:  Taking taylor expansion of (exp (* -1 (* a (log (sqrt (atan2 b b)))))) in a
* [misc]taylor:  Taking taylor expansion of (* -1 (* a (log (sqrt (atan2 b b))))) in a
* [misc]taylor:  Taking taylor expansion of -1 in a
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of (* a (log (sqrt (atan2 b 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 (log (sqrt (atan2 b b))) in a
* [misc]taylor:  Taking taylor expansion of (sqrt (atan2 b b)) in a
* [misc]taylor:  Taking taylor expansion of (atan2 b b) in a
* [misc]backup-simplify:  Simplify (atan2 b b) into (atan2 b b)
* [misc]backup-simplify:  Simplify (sqrt (atan2 b b)) into (sqrt (atan2 b b))
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (atan2 b b)))) into 0
* [misc]backup-simplify:  Simplify (log (sqrt (atan2 b b))) into (log (sqrt (atan2 b b)))
* [misc]backup-simplify:  Simplify (* 0 (log (sqrt (atan2 b b)))) into 0
* [misc]backup-simplify:  Simplify (* -1 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (sqrt (atan2 b b)) 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (log (sqrt (atan2 b b))))) into (log (sqrt (atan2 b b)))
* [misc]backup-simplify:  Simplify (+ (* -1 (log (sqrt (atan2 b b)))) (* 0 0)) into (- (log (sqrt (atan2 b b))))
* [misc]backup-simplify:  Simplify (exp 0) into 1
* [misc]backup-simplify:  Simplify (* (cos 1) 1) into (cos 1)
* [misc]backup-simplify:  Simplify (* (sin 1) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos 1) 0) into (cos 1)
* [misc]backup-simplify:  Simplify (* (log (sqrt (atan2 b b))) 1) into (log (sqrt (atan2 b b)))
* [misc]backup-simplify:  Simplify (* (cos 1) (log (sqrt (atan2 b b)))) into (* (cos 1) (log (sqrt (atan2 b b))))
* [misc]backup-simplify:  Simplify (* (cos 1) (log (sqrt (atan2 b b)))) into (* (cos 1) (log (sqrt (atan2 b b))))
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin 1) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow (- (log (sqrt (atan2 b b)))) 1) 1)))) into (* -1 (log (sqrt (atan2 b b))))
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow (* -1 (log (sqrt (atan2 b b)))) 1) 1))) into (- (log (sqrt (atan2 b b))))
* [misc]backup-simplify:  Simplify (+ (* (cos 1) (- (log (sqrt (atan2 b b))))) (* 0 0)) into (- (* (cos 1) (log (sqrt (atan2 b b)))))
* [misc]backup-simplify:  Simplify (+ 0 (- (* (cos 1) (log (sqrt (atan2 b b)))))) into (- (* (cos 1) (log (sqrt (atan2 b b)))))
* [misc]backup-simplify:  Simplify (- (* (cos 1) (log (sqrt (atan2 b b))))) into (- (* (cos 1) (log (sqrt (atan2 b b)))))
* [misc]backup-simplify:  Simplify (+ (* (- (* (cos 1) (log (sqrt (atan2 b b))))) (* a 1)) (+ (* (* (cos 1) (log (sqrt (atan2 b b)))) (* 1 b)) (sin 1))) into (- (+ (* b (* (cos 1) (log (sqrt (atan2 b b))))) (sin 1)) (* a (* (cos 1) (log (sqrt (atan2 b b))))))
* [misc]approximate:  Taking taylor expansion of (sin (pow (sqrt (atan2 (/ 1 b) (/ 1 b))) (- (/ 1 b) (/ 1 a)))) in (b a) around 0
* [misc]taylor:  Taking taylor expansion of (sin (pow (sqrt (atan2 (/ 1 b) (/ 1 b))) (- (/ 1 b) (/ 1 a)))) in a
* [misc]taylor:  Taking taylor expansion of (pow (sqrt (atan2 (/ 1 b) (/ 1 b))) (- (/ 1 b) (/ 1 a))) in a
* [misc]taylor:  Taking taylor expansion of (exp (* (- (/ 1 b) (/ 1 a)) (log (sqrt (atan2 (/ 1 b) (/ 1 b)))))) in a
* [misc]taylor:  Taking taylor expansion of (* (- (/ 1 b) (/ 1 a)) (log (sqrt (atan2 (/ 1 b) (/ 1 b))))) 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 (log (sqrt (atan2 (/ 1 b) (/ 1 b)))) in a
* [misc]taylor:  Taking taylor expansion of (sqrt (atan2 (/ 1 b) (/ 1 b))) in a
* [misc]taylor:  Taking taylor expansion of (atan2 (/ 1 b) (/ 1 b)) in a
* [misc]backup-simplify:  Simplify (atan2 (/ 1 b) (/ 1 b)) into (atan2 (/ 1 b) (/ 1 b))
* [misc]backup-simplify:  Simplify (sqrt (atan2 (/ 1 b) (/ 1 b))) into (sqrt (atan2 (/ 1 b) (/ 1 b)))
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (atan2 (/ 1 b) (/ 1 b))))) into 0
* [misc]backup-simplify:  Simplify (log (sqrt (atan2 (/ 1 b) (/ 1 b)))) into (log (sqrt (atan2 (/ 1 b) (/ 1 b))))
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (* -1 (log (sqrt (atan2 (/ 1 b) (/ 1 b))))) into (* -1 (log (sqrt (atan2 (/ 1 b) (/ 1 b)))))
* [misc]backup-simplify:  Simplify (exp (* (- (/ 1 b) (/ 1 a)) (log (sqrt (atan2 (/ 1 b) (/ 1 b)))))) into (pow (sqrt (atan2 (/ 1 b) (/ 1 b))) (- (/ 1 b) (/ 1 a)))
* [misc]backup-simplify:  Simplify (sin (pow (sqrt (atan2 (/ 1 b) (/ 1 b))) (- (/ 1 b) (/ 1 a)))) into (sin (pow (sqrt (atan2 (/ 1 b) (/ 1 b))) (- (/ 1 b) (/ 1 a))))
* [misc]backup-simplify:  Simplify (cos (pow (sqrt (atan2 (/ 1 b) (/ 1 b))) (- (/ 1 b) (/ 1 a)))) into (cos (pow (sqrt (atan2 (/ 1 b) (/ 1 b))) (- (/ 1 b) (/ 1 a))))
* [misc]taylor:  Taking taylor expansion of (sin (pow (sqrt (atan2 (/ 1 b) (/ 1 b))) (- (/ 1 b) (/ 1 a)))) in b
* [misc]taylor:  Taking taylor expansion of (pow (sqrt (atan2 (/ 1 b) (/ 1 b))) (- (/ 1 b) (/ 1 a))) in b
* [misc]taylor:  Taking taylor expansion of (exp (* (- (/ 1 b) (/ 1 a)) (log (sqrt (atan2 (/ 1 b) (/ 1 b)))))) in b
* [misc]taylor:  Taking taylor expansion of (* (- (/ 1 b) (/ 1 a)) (log (sqrt (atan2 (/ 1 b) (/ 1 b))))) 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 (log (sqrt (atan2 (/ 1 b) (/ 1 b)))) in b
* [misc]taylor:  Taking taylor expansion of (sqrt (atan2 (/ 1 b) (/ 1 b))) in b
* [misc]taylor:  Taking taylor expansion of (atan2 (/ 1 b) (/ 1 b)) in b
* [misc]backup-simplify:  Simplify (atan2 (/ 1 b) (/ 1 b)) into (atan2 (/ 1 b) (/ 1 b))
* [misc]backup-simplify:  Simplify (sqrt (atan2 (/ 1 b) (/ 1 b))) into (sqrt (atan2 (/ 1 b) (/ 1 b)))
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (atan2 (/ 1 b) (/ 1 b))))) into 0
* [misc]backup-simplify:  Simplify (log (sqrt (atan2 (/ 1 b) (/ 1 b)))) into (log (sqrt (atan2 (/ 1 b) (/ 1 b))))
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (* 1 (log (sqrt (atan2 (/ 1 b) (/ 1 b))))) into (log (sqrt (atan2 (/ 1 b) (/ 1 b))))
* [misc]backup-simplify:  Simplify (exp (* (- (/ 1 b) (/ 1 a)) (log (sqrt (atan2 (/ 1 b) (/ 1 b)))))) into (pow (sqrt (atan2 (/ 1 b) (/ 1 b))) (- (/ 1 b) (/ 1 a)))
* [misc]backup-simplify:  Simplify (sin (pow (sqrt (atan2 (/ 1 b) (/ 1 b))) (- (/ 1 b) (/ 1 a)))) into (sin (pow (sqrt (atan2 (/ 1 b) (/ 1 b))) (- (/ 1 b) (/ 1 a))))
* [misc]backup-simplify:  Simplify (cos (pow (sqrt (atan2 (/ 1 b) (/ 1 b))) (- (/ 1 b) (/ 1 a)))) into (cos (pow (sqrt (atan2 (/ 1 b) (/ 1 b))) (- (/ 1 b) (/ 1 a))))
* [misc]taylor:  Taking taylor expansion of (sin (pow (sqrt (atan2 (/ 1 b) (/ 1 b))) (- (/ 1 b) (/ 1 a)))) in b
* [misc]taylor:  Taking taylor expansion of (pow (sqrt (atan2 (/ 1 b) (/ 1 b))) (- (/ 1 b) (/ 1 a))) in b
* [misc]taylor:  Taking taylor expansion of (exp (* (- (/ 1 b) (/ 1 a)) (log (sqrt (atan2 (/ 1 b) (/ 1 b)))))) in b
* [misc]taylor:  Taking taylor expansion of (* (- (/ 1 b) (/ 1 a)) (log (sqrt (atan2 (/ 1 b) (/ 1 b))))) 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 (log (sqrt (atan2 (/ 1 b) (/ 1 b)))) in b
* [misc]taylor:  Taking taylor expansion of (sqrt (atan2 (/ 1 b) (/ 1 b))) in b
* [misc]taylor:  Taking taylor expansion of (atan2 (/ 1 b) (/ 1 b)) in b
* [misc]backup-simplify:  Simplify (atan2 (/ 1 b) (/ 1 b)) into (atan2 (/ 1 b) (/ 1 b))
* [misc]backup-simplify:  Simplify (sqrt (atan2 (/ 1 b) (/ 1 b))) into (sqrt (atan2 (/ 1 b) (/ 1 b)))
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (atan2 (/ 1 b) (/ 1 b))))) into 0
* [misc]backup-simplify:  Simplify (log (sqrt (atan2 (/ 1 b) (/ 1 b)))) into (log (sqrt (atan2 (/ 1 b) (/ 1 b))))
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (* 1 (log (sqrt (atan2 (/ 1 b) (/ 1 b))))) into (log (sqrt (atan2 (/ 1 b) (/ 1 b))))
* [misc]backup-simplify:  Simplify (exp (* (- (/ 1 b) (/ 1 a)) (log (sqrt (atan2 (/ 1 b) (/ 1 b)))))) into (pow (sqrt (atan2 (/ 1 b) (/ 1 b))) (- (/ 1 b) (/ 1 a)))
* [misc]backup-simplify:  Simplify (sin (pow (sqrt (atan2 (/ 1 b) (/ 1 b))) (- (/ 1 b) (/ 1 a)))) into (sin (pow (sqrt (atan2 (/ 1 b) (/ 1 b))) (- (/ 1 b) (/ 1 a))))
* [misc]backup-simplify:  Simplify (cos (pow (sqrt (atan2 (/ 1 b) (/ 1 b))) (- (/ 1 b) (/ 1 a)))) into (cos (pow (sqrt (atan2 (/ 1 b) (/ 1 b))) (- (/ 1 b) (/ 1 a))))
* [misc]backup-simplify:  Simplify (* (sin (pow (sqrt (atan2 (/ 1 b) (/ 1 b))) (- (/ 1 b) (/ 1 a)))) 1) into (sin (pow (sqrt (atan2 (/ 1 b) (/ 1 b))) (- (/ 1 b) (/ 1 a))))
* [misc]backup-simplify:  Simplify (* (cos (pow (sqrt (atan2 (/ 1 b) (/ 1 b))) (- (/ 1 b) (/ 1 a)))) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin (pow (sqrt (atan2 (/ 1 b) (/ 1 b))) (- (/ 1 b) (/ 1 a)))) 0) into (sin (pow (sqrt (atan2 (/ 1 b) (/ 1 b))) (- (/ 1 b) (/ 1 a))))
* [misc]taylor:  Taking taylor expansion of (sin (pow (sqrt (atan2 (/ 1 b) (/ 1 b))) (- (/ 1 b) (/ 1 a)))) in a
* [misc]taylor:  Taking taylor expansion of (pow (sqrt (atan2 (/ 1 b) (/ 1 b))) (- (/ 1 b) (/ 1 a))) in a
* [misc]taylor:  Taking taylor expansion of (exp (* (- (/ 1 b) (/ 1 a)) (log (sqrt (atan2 (/ 1 b) (/ 1 b)))))) in a
* [misc]taylor:  Taking taylor expansion of (* (- (/ 1 b) (/ 1 a)) (log (sqrt (atan2 (/ 1 b) (/ 1 b))))) 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 (log (sqrt (atan2 (/ 1 b) (/ 1 b)))) in a
* [misc]taylor:  Taking taylor expansion of (sqrt (atan2 (/ 1 b) (/ 1 b))) in a
* [misc]taylor:  Taking taylor expansion of (atan2 (/ 1 b) (/ 1 b)) in a
* [misc]backup-simplify:  Simplify (atan2 (/ 1 b) (/ 1 b)) into (atan2 (/ 1 b) (/ 1 b))
* [misc]backup-simplify:  Simplify (sqrt (atan2 (/ 1 b) (/ 1 b))) into (sqrt (atan2 (/ 1 b) (/ 1 b)))
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (atan2 (/ 1 b) (/ 1 b))))) into 0
* [misc]backup-simplify:  Simplify (log (sqrt (atan2 (/ 1 b) (/ 1 b)))) into (log (sqrt (atan2 (/ 1 b) (/ 1 b))))
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (* -1 (log (sqrt (atan2 (/ 1 b) (/ 1 b))))) into (* -1 (log (sqrt (atan2 (/ 1 b) (/ 1 b)))))
* [misc]backup-simplify:  Simplify (exp (* (- (/ 1 b) (/ 1 a)) (log (sqrt (atan2 (/ 1 b) (/ 1 b)))))) into (pow (sqrt (atan2 (/ 1 b) (/ 1 b))) (- (/ 1 b) (/ 1 a)))
* [misc]backup-simplify:  Simplify (sin (pow (sqrt (atan2 (/ 1 b) (/ 1 b))) (- (/ 1 b) (/ 1 a)))) into (sin (pow (sqrt (atan2 (/ 1 b) (/ 1 b))) (- (/ 1 b) (/ 1 a))))
* [misc]backup-simplify:  Simplify (cos (pow (sqrt (atan2 (/ 1 b) (/ 1 b))) (- (/ 1 b) (/ 1 a)))) into (cos (pow (sqrt (atan2 (/ 1 b) (/ 1 b))) (- (/ 1 b) (/ 1 a))))
* [misc]backup-simplify:  Simplify (* (sin (pow (sqrt (atan2 (/ 1 b) (/ 1 b))) (- (/ 1 b) (/ 1 a)))) 1) into (sin (pow (sqrt (atan2 (/ 1 b) (/ 1 b))) (- (/ 1 b) (/ 1 a))))
* [misc]backup-simplify:  Simplify (* (cos (pow (sqrt (atan2 (/ 1 b) (/ 1 b))) (- (/ 1 b) (/ 1 a)))) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin (pow (sqrt (atan2 (/ 1 b) (/ 1 b))) (- (/ 1 b) (/ 1 a)))) 0) into (sin (pow (sqrt (atan2 (/ 1 b) (/ 1 b))) (- (/ 1 b) (/ 1 a))))
* [misc]backup-simplify:  Simplify (sin (pow (sqrt (atan2 (/ 1 b) (/ 1 b))) (- (/ 1 b) (/ 1 a)))) into (sin (pow (sqrt (atan2 (/ 1 b) (/ 1 b))) (- (/ 1 b) (/ 1 a))))
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (pow (sqrt (atan2 (/ 1 b) (/ 1 b))) (- (/ 1 b) (/ 1 a)))) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (pow (sqrt (atan2 (/ 1 b) (/ 1 b))) (- (/ 1 b) (/ 1 a)))) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) 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) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (pow (sqrt (atan2 (/ 1 b) (/ 1 b))) (- (/ 1 b) (/ 1 a)))) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (pow (sqrt (atan2 (/ 1 b) (/ 1 b))) (- (/ 1 b) (/ 1 a)))) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (pow (sqrt (atan2 (/ 1 b) (/ 1 b))) (- (/ 1 b) (/ 1 a)))) 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (pow (sqrt (atan2 (/ 1 b) (/ 1 b))) (- (/ 1 b) (/ 1 a)))) 0) (+ (* 0 0) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) 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 into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (pow (sqrt (atan2 (/ 1 b) (/ 1 b))) (- (/ 1 b) (/ 1 a)))) 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (pow (sqrt (atan2 (/ 1 b) (/ 1 b))) (- (/ 1 b) (/ 1 a)))) 0) (+ (* 0 0) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (pow (sqrt (atan2 (/ 1 b) (/ 1 b))) (- (/ 1 b) (/ 1 a)))) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (pow (sqrt (atan2 (/ 1 b) (/ 1 b))) (- (/ 1 b) (/ 1 a)))) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) 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 (sin (pow (sqrt (atan2 (/ 1 (/ 1 b)) (/ 1 (/ 1 b)))) (- (/ 1 (/ 1 b)) (/ 1 (/ 1 a))))) into (sin (pow (sqrt (atan2 b b)) (- b a)))
* [misc]approximate:  Taking taylor expansion of (sin (pow (sqrt (atan2 (/ 1 (- b)) (/ 1 (- b)))) (- (/ 1 (- b)) (/ 1 (- a))))) in (b a) around 0
* [misc]taylor:  Taking taylor expansion of (sin (pow (sqrt (atan2 (/ 1 (- b)) (/ 1 (- b)))) (- (/ 1 (- b)) (/ 1 (- a))))) in a
* [misc]taylor:  Taking taylor expansion of (pow (sqrt (atan2 (/ 1 (- b)) (/ 1 (- b)))) (- (/ 1 (- b)) (/ 1 (- a)))) in a
* [misc]taylor:  Taking taylor expansion of (exp (* (- (/ 1 (- b)) (/ 1 (- a))) (log (sqrt (atan2 (/ 1 (- b)) (/ 1 (- b))))))) in a
* [misc]taylor:  Taking taylor expansion of (* (- (/ 1 (- b)) (/ 1 (- a))) (log (sqrt (atan2 (/ 1 (- b)) (/ 1 (- b)))))) 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 (log (sqrt (atan2 (/ 1 (- b)) (/ 1 (- b))))) in a
* [misc]taylor:  Taking taylor expansion of (sqrt (atan2 (/ 1 (- b)) (/ 1 (- b)))) in a
* [misc]taylor:  Taking taylor expansion of (atan2 (/ 1 (- b)) (/ 1 (- b))) in a
* [misc]backup-simplify:  Simplify (atan2 (/ 1 (- b)) (/ 1 (- b))) into (atan2 (/ -1 b) (/ -1 b))
* [misc]backup-simplify:  Simplify (sqrt (atan2 (/ -1 b) (/ -1 b))) into (sqrt (atan2 (/ -1 b) (/ -1 b)))
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (atan2 (/ -1 b) (/ -1 b))))) into 0
* [misc]backup-simplify:  Simplify (log (sqrt (atan2 (/ -1 b) (/ -1 b)))) into (log (sqrt (atan2 (/ -1 b) (/ -1 b))))
* [misc]backup-simplify:  Simplify (- -1) into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (* 1 (log (sqrt (atan2 (/ -1 b) (/ -1 b))))) into (log (sqrt (atan2 (/ -1 b) (/ -1 b))))
* [misc]backup-simplify:  Simplify (exp (* (- (/ 1 (- b)) (/ 1 (- a))) (log (sqrt (atan2 (/ 1 (- b)) (/ 1 (- b))))))) into (exp (* (log (sqrt (atan2 (/ -1 b) (/ -1 b)))) (- (/ 1 a) (/ 1 b))))
* [misc]backup-simplify:  Simplify (sin (exp (* (log (sqrt (atan2 (/ -1 b) (/ -1 b)))) (- (/ 1 a) (/ 1 b))))) into (sin (exp (* (log (sqrt (atan2 (/ -1 b) (/ -1 b)))) (- (/ 1 a) (/ 1 b)))))
* [misc]backup-simplify:  Simplify (cos (exp (* (log (sqrt (atan2 (/ -1 b) (/ -1 b)))) (- (/ 1 a) (/ 1 b))))) into (cos (exp (* (log (sqrt (atan2 (/ -1 b) (/ -1 b)))) (- (/ 1 a) (/ 1 b)))))
* [misc]taylor:  Taking taylor expansion of (sin (pow (sqrt (atan2 (/ 1 (- b)) (/ 1 (- b)))) (- (/ 1 (- b)) (/ 1 (- a))))) in b
* [misc]taylor:  Taking taylor expansion of (pow (sqrt (atan2 (/ 1 (- b)) (/ 1 (- b)))) (- (/ 1 (- b)) (/ 1 (- a)))) in b
* [misc]taylor:  Taking taylor expansion of (exp (* (- (/ 1 (- b)) (/ 1 (- a))) (log (sqrt (atan2 (/ 1 (- b)) (/ 1 (- b))))))) in b
* [misc]taylor:  Taking taylor expansion of (* (- (/ 1 (- b)) (/ 1 (- a))) (log (sqrt (atan2 (/ 1 (- b)) (/ 1 (- b)))))) 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 (log (sqrt (atan2 (/ 1 (- b)) (/ 1 (- b))))) in b
* [misc]taylor:  Taking taylor expansion of (sqrt (atan2 (/ 1 (- b)) (/ 1 (- b)))) in b
* [misc]taylor:  Taking taylor expansion of (atan2 (/ 1 (- b)) (/ 1 (- b))) in b
* [misc]backup-simplify:  Simplify (atan2 (/ 1 (- b)) (/ 1 (- b))) into (atan2 (/ -1 b) (/ -1 b))
* [misc]backup-simplify:  Simplify (sqrt (atan2 (/ -1 b) (/ -1 b))) into (sqrt (atan2 (/ -1 b) (/ -1 b)))
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (atan2 (/ -1 b) (/ -1 b))))) into 0
* [misc]backup-simplify:  Simplify (log (sqrt (atan2 (/ -1 b) (/ -1 b)))) into (log (sqrt (atan2 (/ -1 b) (/ -1 b))))
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (* -1 (log (sqrt (atan2 (/ -1 b) (/ -1 b))))) into (* -1 (log (sqrt (atan2 (/ -1 b) (/ -1 b)))))
* [misc]backup-simplify:  Simplify (exp (* (- (/ 1 (- b)) (/ 1 (- a))) (log (sqrt (atan2 (/ 1 (- b)) (/ 1 (- b))))))) into (exp (* (log (sqrt (atan2 (/ -1 b) (/ -1 b)))) (- (/ 1 a) (/ 1 b))))
* [misc]backup-simplify:  Simplify (sin (exp (* (log (sqrt (atan2 (/ -1 b) (/ -1 b)))) (- (/ 1 a) (/ 1 b))))) into (sin (exp (* (log (sqrt (atan2 (/ -1 b) (/ -1 b)))) (- (/ 1 a) (/ 1 b)))))
* [misc]backup-simplify:  Simplify (cos (exp (* (log (sqrt (atan2 (/ -1 b) (/ -1 b)))) (- (/ 1 a) (/ 1 b))))) into (cos (exp (* (log (sqrt (atan2 (/ -1 b) (/ -1 b)))) (- (/ 1 a) (/ 1 b)))))
* [misc]taylor:  Taking taylor expansion of (sin (pow (sqrt (atan2 (/ 1 (- b)) (/ 1 (- b)))) (- (/ 1 (- b)) (/ 1 (- a))))) in b
* [misc]taylor:  Taking taylor expansion of (pow (sqrt (atan2 (/ 1 (- b)) (/ 1 (- b)))) (- (/ 1 (- b)) (/ 1 (- a)))) in b
* [misc]taylor:  Taking taylor expansion of (exp (* (- (/ 1 (- b)) (/ 1 (- a))) (log (sqrt (atan2 (/ 1 (- b)) (/ 1 (- b))))))) in b
* [misc]taylor:  Taking taylor expansion of (* (- (/ 1 (- b)) (/ 1 (- a))) (log (sqrt (atan2 (/ 1 (- b)) (/ 1 (- b)))))) 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 (log (sqrt (atan2 (/ 1 (- b)) (/ 1 (- b))))) in b
* [misc]taylor:  Taking taylor expansion of (sqrt (atan2 (/ 1 (- b)) (/ 1 (- b)))) in b
* [misc]taylor:  Taking taylor expansion of (atan2 (/ 1 (- b)) (/ 1 (- b))) in b
* [misc]backup-simplify:  Simplify (atan2 (/ 1 (- b)) (/ 1 (- b))) into (atan2 (/ -1 b) (/ -1 b))
* [misc]backup-simplify:  Simplify (sqrt (atan2 (/ -1 b) (/ -1 b))) into (sqrt (atan2 (/ -1 b) (/ -1 b)))
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (atan2 (/ -1 b) (/ -1 b))))) into 0
* [misc]backup-simplify:  Simplify (log (sqrt (atan2 (/ -1 b) (/ -1 b)))) into (log (sqrt (atan2 (/ -1 b) (/ -1 b))))
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (* -1 (log (sqrt (atan2 (/ -1 b) (/ -1 b))))) into (* -1 (log (sqrt (atan2 (/ -1 b) (/ -1 b)))))
* [misc]backup-simplify:  Simplify (exp (* (- (/ 1 (- b)) (/ 1 (- a))) (log (sqrt (atan2 (/ 1 (- b)) (/ 1 (- b))))))) into (exp (* (log (sqrt (atan2 (/ -1 b) (/ -1 b)))) (- (/ 1 a) (/ 1 b))))
* [misc]backup-simplify:  Simplify (sin (exp (* (log (sqrt (atan2 (/ -1 b) (/ -1 b)))) (- (/ 1 a) (/ 1 b))))) into (sin (exp (* (log (sqrt (atan2 (/ -1 b) (/ -1 b)))) (- (/ 1 a) (/ 1 b)))))
* [misc]backup-simplify:  Simplify (cos (exp (* (log (sqrt (atan2 (/ -1 b) (/ -1 b)))) (- (/ 1 a) (/ 1 b))))) into (cos (exp (* (log (sqrt (atan2 (/ -1 b) (/ -1 b)))) (- (/ 1 a) (/ 1 b)))))
* [misc]backup-simplify:  Simplify (* (sin (exp (* (log (sqrt (atan2 (/ -1 b) (/ -1 b)))) (- (/ 1 a) (/ 1 b))))) 1) into (sin (exp (* (log (sqrt (atan2 (/ -1 b) (/ -1 b)))) (- (/ 1 a) (/ 1 b)))))
* [misc]backup-simplify:  Simplify (* (cos (exp (* (log (sqrt (atan2 (/ -1 b) (/ -1 b)))) (- (/ 1 a) (/ 1 b))))) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin (exp (* (log (sqrt (atan2 (/ -1 b) (/ -1 b)))) (- (/ 1 a) (/ 1 b))))) 0) into (sin (exp (* (log (sqrt (atan2 (/ -1 b) (/ -1 b)))) (- (/ 1 a) (/ 1 b)))))
* [misc]taylor:  Taking taylor expansion of (sin (exp (* (log (sqrt (atan2 (/ -1 b) (/ -1 b)))) (- (/ 1 a) (/ 1 b))))) in a
* [misc]taylor:  Taking taylor expansion of (exp (* (log (sqrt (atan2 (/ -1 b) (/ -1 b)))) (- (/ 1 a) (/ 1 b)))) in a
* [misc]taylor:  Taking taylor expansion of (* (log (sqrt (atan2 (/ -1 b) (/ -1 b)))) (- (/ 1 a) (/ 1 b))) in a
* [misc]taylor:  Taking taylor expansion of (log (sqrt (atan2 (/ -1 b) (/ -1 b)))) in a
* [misc]taylor:  Taking taylor expansion of (sqrt (atan2 (/ -1 b) (/ -1 b))) in a
* [misc]taylor:  Taking taylor expansion of (atan2 (/ -1 b) (/ -1 b)) in a
* [misc]backup-simplify:  Simplify (atan2 (/ -1 b) (/ -1 b)) into (atan2 (/ -1 b) (/ -1 b))
* [misc]backup-simplify:  Simplify (sqrt (atan2 (/ -1 b) (/ -1 b))) into (sqrt (atan2 (/ -1 b) (/ -1 b)))
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (atan2 (/ -1 b) (/ -1 b))))) into 0
* [misc]backup-simplify:  Simplify (log (sqrt (atan2 (/ -1 b) (/ -1 b)))) into (log (sqrt (atan2 (/ -1 b) (/ -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]backup-simplify:  Simplify (* (log (sqrt (atan2 (/ -1 b) (/ -1 b)))) 1) into (log (sqrt (atan2 (/ -1 b) (/ -1 b))))
* [misc]backup-simplify:  Simplify (exp (* (log (sqrt (atan2 (/ -1 b) (/ -1 b)))) (- (/ 1 a) (/ 1 b)))) into (exp (* (log (sqrt (atan2 (/ -1 b) (/ -1 b)))) (- (/ 1 a) (/ 1 b))))
* [misc]backup-simplify:  Simplify (sin (exp (* (log (sqrt (atan2 (/ -1 b) (/ -1 b)))) (- (/ 1 a) (/ 1 b))))) into (sin (exp (* (log (sqrt (atan2 (/ -1 b) (/ -1 b)))) (- (/ 1 a) (/ 1 b)))))
* [misc]backup-simplify:  Simplify (cos (exp (* (log (sqrt (atan2 (/ -1 b) (/ -1 b)))) (- (/ 1 a) (/ 1 b))))) into (cos (exp (* (log (sqrt (atan2 (/ -1 b) (/ -1 b)))) (- (/ 1 a) (/ 1 b)))))
* [misc]backup-simplify:  Simplify (* (sin (exp (* (log (sqrt (atan2 (/ -1 b) (/ -1 b)))) (- (/ 1 a) (/ 1 b))))) 1) into (sin (exp (* (log (sqrt (atan2 (/ -1 b) (/ -1 b)))) (- (/ 1 a) (/ 1 b)))))
* [misc]backup-simplify:  Simplify (* (cos (exp (* (log (sqrt (atan2 (/ -1 b) (/ -1 b)))) (- (/ 1 a) (/ 1 b))))) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin (exp (* (log (sqrt (atan2 (/ -1 b) (/ -1 b)))) (- (/ 1 a) (/ 1 b))))) 0) into (sin (exp (* (log (sqrt (atan2 (/ -1 b) (/ -1 b)))) (- (/ 1 a) (/ 1 b)))))
* [misc]backup-simplify:  Simplify (sin (exp (* (log (sqrt (atan2 (/ -1 b) (/ -1 b)))) (- (/ 1 a) (/ 1 b))))) into (sin (exp (* (log (sqrt (atan2 (/ -1 b) (/ -1 b)))) (- (/ 1 a) (/ 1 b)))))
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (exp (* (log (sqrt (atan2 (/ -1 b) (/ -1 b)))) (- (/ 1 a) (/ 1 b))))) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (exp (* (log (sqrt (atan2 (/ -1 b) (/ -1 b)))) (- (/ 1 a) (/ 1 b))))) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) 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) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (exp (* (log (sqrt (atan2 (/ -1 b) (/ -1 b)))) (- (/ 1 a) (/ 1 b))))) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (exp (* (log (sqrt (atan2 (/ -1 b) (/ -1 b)))) (- (/ 1 a) (/ 1 b))))) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (exp (* (log (sqrt (atan2 (/ -1 b) (/ -1 b)))) (- (/ 1 a) (/ 1 b))))) 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (exp (* (log (sqrt (atan2 (/ -1 b) (/ -1 b)))) (- (/ 1 a) (/ 1 b))))) 0) (+ (* 0 0) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) 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 into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (exp (* (log (sqrt (atan2 (/ -1 b) (/ -1 b)))) (- (/ 1 a) (/ 1 b))))) 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (exp (* (log (sqrt (atan2 (/ -1 b) (/ -1 b)))) (- (/ 1 a) (/ 1 b))))) 0) (+ (* 0 0) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (exp (* (log (sqrt (atan2 (/ -1 b) (/ -1 b)))) (- (/ 1 a) (/ 1 b))))) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (exp (* (log (sqrt (atan2 (/ -1 b) (/ -1 b)))) (- (/ 1 a) (/ 1 b))))) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) 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 (sin (exp (* (log (sqrt (atan2 (/ -1 (/ 1 (- b))) (/ -1 (/ 1 (- b)))))) (- (/ 1 (/ 1 (- a))) (/ 1 (/ 1 (- b))))))) into (sin (pow (sqrt (atan2 b b)) (- b a)))
* * * [misc]progress:  simplifying candidates
* * * * [misc]progress:  [ 1 / 57 ] simplifiying candidate #<alt (λ (a b) (sin (pow (log1p (expm1 (sqrt (atan2 b b)))) (- b a))))>
* * * * [misc]progress:  [ 2 / 57 ] simplifiying candidate #<alt (λ (a b) (sin (pow (expm1 (log1p (sqrt (atan2 b b)))) (- b a))))>
* * * * [misc]progress:  [ 3 / 57 ] simplifiying candidate #<alt (λ (a b) (sin (pow (pow (atan2 b b) 1/2) (- b a))))>
* * * * [misc]progress:  [ 4 / 57 ] simplifiying candidate #<alt (λ (a b) (sin (pow (pow (sqrt (atan2 b b)) 1) (- b a))))>
* * * * [misc]progress:  [ 5 / 57 ] simplifiying candidate #<alt (λ (a b) (sin (pow (exp (log (sqrt (atan2 b b)))) (- b a))))>
* * * * [misc]progress:  [ 6 / 57 ] simplifiying candidate #<alt (λ (a b) (sin (pow (log (exp (sqrt (atan2 b b)))) (- b a))))>
* * * * [misc]progress:  [ 7 / 57 ] simplifiying candidate #<alt (λ (a b) (sin (pow (* (* (cbrt (sqrt (atan2 b b))) (cbrt (sqrt (atan2 b b)))) (cbrt (sqrt (atan2 b b)))) (- b a))))>
* * * * [misc]progress:  [ 8 / 57 ] simplifiying candidate #<alt (λ (a b) (sin (pow (cbrt (* (* (sqrt (atan2 b b)) (sqrt (atan2 b b))) (sqrt (atan2 b b)))) (- b a))))>
* * * * [misc]progress:  [ 9 / 57 ] simplifiying candidate #<alt (λ (a b) (sin (pow (* (sqrt (* (cbrt (atan2 b b)) (cbrt (atan2 b b)))) (sqrt (cbrt (atan2 b b)))) (- b a))))>
* [enter]simplify:  Simplifying (sqrt (* (cbrt (atan2 b b)) (cbrt (atan2 b b))))
* * [misc]simplify:  iters left: 5 (5 enodes)
* * [misc]simplify:  iters left: 4 (6 enodes)
* [exit]simplify:  Simplified to (fabs (cbrt (atan2 b b)))
* [misc]simplify:  Simplified (2 1 1 1) to (λ (a b) (sin (pow (* (fabs (cbrt (atan2 b b))) (sqrt (cbrt (atan2 b b)))) (- b a))))
* * * * [misc]progress:  [ 10 / 57 ] simplifiying candidate #<alt (λ (a b) (sin (pow (* (sqrt (sqrt (atan2 b b))) (sqrt (sqrt (atan2 b b)))) (- b a))))>
* [enter]simplify:  Simplifying (sqrt (sqrt (atan2 b b)))
* * [misc]simplify:  iters left: 3 (4 enodes)
* [exit]simplify:  Simplified to (sqrt (sqrt (atan2 b b)))
* [misc]simplify:  Simplified (2 1 1 1) to (λ (a b) (sin (pow (* (sqrt (sqrt (atan2 b b))) (sqrt (sqrt (atan2 b b)))) (- b a))))
* * * * [misc]progress:  [ 11 / 57 ] simplifiying candidate #<alt (λ (a b) (sin (pow (* (sqrt 1) (sqrt (atan2 b b))) (- b a))))>
* [enter]simplify:  Simplifying (sqrt 1)
* * [misc]simplify:  iters left: 1 (2 enodes)
* [exit]simplify:  Simplified to (sqrt 1)
* [misc]simplify:  Simplified (2 1 1 1) to (λ (a b) (sin (pow (* (sqrt 1) (sqrt (atan2 b b))) (- b a))))
* * * * [misc]progress:  [ 12 / 57 ] simplifiying candidate #<alt (λ (a b) (sin (pow (* (sqrt (sqrt (atan2 b b))) (sqrt (sqrt (atan2 b b)))) (- b a))))>
* * * * [misc]progress:  [ 13 / 57 ] simplifiying candidate #<alt (λ (a b) (sin (pow (fabs (sqrt (atan2 b b))) (- b a))))>
* [enter]simplify:  Simplifying (sqrt (atan2 b b))
* * [misc]simplify:  iters left: 2 (3 enodes)
* [exit]simplify:  Simplified to (sqrt (atan2 b b))
* [misc]simplify:  Simplified (2 1 1 1) to (λ (a b) (sin (pow (fabs (sqrt (atan2 b b))) (- b a))))
* * * * [misc]progress:  [ 14 / 57 ] simplifiying candidate #<alt (λ (a b) (sin (pow (* 1 (sqrt (atan2 b b))) (- b a))))>
* * * * [misc]progress:  [ 15 / 57 ] simplifiying candidate #<alt (λ (a b) (sin (log1p (expm1 (pow (sqrt (atan2 b b)) (- b a))))))>
* * * * [misc]progress:  [ 16 / 57 ] simplifiying candidate #<alt (λ (a b) (sin (expm1 (log1p (pow (sqrt (atan2 b b)) (- b a))))))>
* * * * [misc]progress:  [ 17 / 57 ] simplifiying candidate #<alt (λ (a b) (sin (exp (* (log (sqrt (atan2 b b))) (- b a)))))>
* [enter]simplify:  Simplifying (* (log (sqrt (atan2 b b))) (- b a))
* * [misc]simplify:  iters left: 5 (7 enodes)
* * [misc]simplify:  iters left: 4 (10 enodes)
* * [misc]simplify:  iters left: 3 (17 enodes)
* * [misc]simplify:  iters left: 2 (25 enodes)
* * [misc]simplify:  iters left: 1 (32 enodes)
* [exit]simplify:  Simplified to (* (log (sqrt (atan2 b b))) (- b a))
* [misc]simplify:  Simplified (2 1 1) to (λ (a b) (sin (exp (* (log (sqrt (atan2 b b))) (- b a)))))
* * * * [misc]progress:  [ 18 / 57 ] simplifiying candidate #<alt (λ (a b) (sin (exp (* (log (sqrt (atan2 b b))) (- b a)))))>
* * * * [misc]progress:  [ 19 / 57 ] simplifiying candidate #<alt (λ (a b) (sin (pow (atan2 b b) (* 1/2 (- b a)))))>
* [enter]simplify:  Simplifying (atan2 b b)
* * [misc]simplify:  iters left: 1 (2 enodes)
* [exit]simplify:  Simplified to (atan2 b b)
* [misc]simplify:  Simplified (2 1 1) to (λ (a b) (sin (pow (atan2 b b) (* 1/2 (- b a)))))
* * * * [misc]progress:  [ 20 / 57 ] simplifiying candidate #<alt (λ (a b) (sin (pow (sqrt (atan2 b b)) (* 1 (- b a)))))>
* [enter]simplify:  Simplifying (sqrt (atan2 b b))
* * [misc]simplify:  iters left: 2 (3 enodes)
* [exit]simplify:  Simplified to (sqrt (atan2 b b))
* [misc]simplify:  Simplified (2 1 1) to (λ (a b) (sin (pow (sqrt (atan2 b b)) (* 1 (- b a)))))
* * * * [misc]progress:  [ 21 / 57 ] simplifiying candidate #<alt (λ (a b) (sin (/ (pow (sqrt (atan2 b b)) b) (pow (sqrt (atan2 b b)) a))))>
* [enter]simplify:  Simplifying (pow (sqrt (atan2 b b)) a)
* * [misc]simplify:  iters left: 3 (5 enodes)
* [exit]simplify:  Simplified to (pow (sqrt (atan2 b b)) a)
* [misc]simplify:  Simplified (2 1 2) to (λ (a b) (sin (/ (pow (sqrt (atan2 b b)) b) (pow (sqrt (atan2 b b)) a))))
* * * * [misc]progress:  [ 22 / 57 ] simplifiying candidate #<alt (λ (a b) (sin (pow (pow (sqrt (atan2 b b)) (* (cbrt (- b a)) (cbrt (- b a)))) (cbrt (- b a)))))>
* [enter]simplify:  Simplifying (cbrt (- b a))
* * [misc]simplify:  iters left: 3 (4 enodes)
* * [misc]simplify:  iters left: 2 (6 enodes)
* * [misc]simplify:  iters left: 1 (7 enodes)
* [exit]simplify:  Simplified to (cbrt (- b a))
* [misc]simplify:  Simplified (2 1 2) to (λ (a b) (sin (pow (pow (sqrt (atan2 b b)) (* (cbrt (- b a)) (cbrt (- b a)))) (cbrt (- b a)))))
* * * * [misc]progress:  [ 23 / 57 ] simplifiying candidate #<alt (λ (a b) (sin (pow (pow (sqrt (atan2 b b)) (sqrt (- b a))) (sqrt (- b a)))))>
* [enter]simplify:  Simplifying (sqrt (- b a))
* * [misc]simplify:  iters left: 3 (4 enodes)
* * [misc]simplify:  iters left: 2 (6 enodes)
* * [misc]simplify:  iters left: 1 (7 enodes)
* [exit]simplify:  Simplified to (sqrt (- b a))
* [misc]simplify:  Simplified (2 1 2) to (λ (a b) (sin (pow (pow (sqrt (atan2 b b)) (sqrt (- b a))) (sqrt (- b a)))))
* * * * [misc]progress:  [ 24 / 57 ] simplifiying candidate #<alt (λ (a b) (sin (pow (pow (sqrt (atan2 b b)) 1) (- b a))))>
* [enter]simplify:  Simplifying (- b a)
* * [misc]simplify:  iters left: 2 (3 enodes)
* * [misc]simplify:  iters left: 1 (5 enodes)
* [exit]simplify:  Simplified to (- b a)
* [misc]simplify:  Simplified (2 1 2) to (λ (a b) (sin (pow (pow (sqrt (atan2 b b)) 1) (- b a))))
* * * * [misc]progress:  [ 25 / 57 ] simplifiying candidate #<alt (λ (a b) (sin (* (pow (sqrt (atan2 b b)) b) (pow (sqrt (atan2 b b)) (- a)))))>
* [enter]simplify:  Simplifying (pow (sqrt (atan2 b b)) (- a))
* * [misc]simplify:  iters left: 3 (6 enodes)
* [exit]simplify:  Simplified to (pow (sqrt (atan2 b b)) (- a))
* [misc]simplify:  Simplified (2 1 2) to (λ (a b) (sin (* (pow (sqrt (atan2 b b)) b) (pow (sqrt (atan2 b b)) (- a)))))
* * * * [misc]progress:  [ 26 / 57 ] simplifiying candidate #<alt (λ (a b) (sin (* (pow (sqrt (atan2 b b)) b) (pow (sqrt (atan2 b b)) (- a)))))>
* [enter]simplify:  Simplifying (pow (sqrt (atan2 b b)) (- a))
* * [misc]simplify:  iters left: 3 (6 enodes)
* [exit]simplify:  Simplified to (pow (sqrt (atan2 b b)) (- a))
* [misc]simplify:  Simplified (2 1 2) to (λ (a b) (sin (* (pow (sqrt (atan2 b b)) b) (pow (sqrt (atan2 b b)) (- a)))))
* * * * [misc]progress:  [ 27 / 57 ] simplifiying candidate #<alt (λ (a b) (sin (* (pow (* (cbrt (sqrt (atan2 b b))) (cbrt (sqrt (atan2 b b)))) (- b a)) (pow (cbrt (sqrt (atan2 b b))) (- b a)))))>
* [enter]simplify:  Simplifying (pow (* (cbrt (sqrt (atan2 b b))) (cbrt (sqrt (atan2 b b)))) (- b a))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (10 enodes)
* * [misc]simplify:  iters left: 4 (11 enodes)
* [exit]simplify:  Simplified to (pow (* (cbrt (sqrt (atan2 b b))) (cbrt (sqrt (atan2 b b)))) (- b a))
* [misc]simplify:  Simplified (2 1 1) to (λ (a b) (sin (* (pow (* (cbrt (sqrt (atan2 b b))) (cbrt (sqrt (atan2 b b)))) (- b a)) (pow (cbrt (sqrt (atan2 b b))) (- b a)))))
* * * * [misc]progress:  [ 28 / 57 ] simplifiying candidate #<alt (λ (a b) (sin (* (pow (sqrt (* (cbrt (atan2 b b)) (cbrt (atan2 b b)))) (- b a)) (pow (sqrt (cbrt (atan2 b b))) (- b a)))))>
* [enter]simplify:  Simplifying (pow (sqrt (* (cbrt (atan2 b b)) (cbrt (atan2 b b)))) (- b a))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (11 enodes)
* * [misc]simplify:  iters left: 4 (12 enodes)
* [exit]simplify:  Simplified to (pow (fabs (cbrt (atan2 b b))) (- b a))
* [misc]simplify:  Simplified (2 1 1) to (λ (a b) (sin (* (pow (fabs (cbrt (atan2 b b))) (- b a)) (pow (sqrt (cbrt (atan2 b b))) (- b a)))))
* * * * [misc]progress:  [ 29 / 57 ] simplifiying candidate #<alt (λ (a b) (sin (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (pow (sqrt (sqrt (atan2 b b))) (- b a)))))>
* [enter]simplify:  Simplifying (pow (sqrt (sqrt (atan2 b b))) (- b a))
* * [misc]simplify:  iters left: 4 (7 enodes)
* * [misc]simplify:  iters left: 3 (9 enodes)
* * [misc]simplify:  iters left: 2 (10 enodes)
* [exit]simplify:  Simplified to (pow (sqrt (sqrt (atan2 b b))) (- b a))
* [misc]simplify:  Simplified (2 1 1) to (λ (a b) (sin (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (pow (sqrt (sqrt (atan2 b b))) (- b a)))))
* * * * [misc]progress:  [ 30 / 57 ] simplifiying candidate #<alt (λ (a b) (sin (* (pow (sqrt 1) (- b a)) (pow (sqrt (atan2 b b)) (- b a)))))>
* [enter]simplify:  Simplifying (pow (sqrt 1) (- b a))
* * [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 (pow (sqrt 1) (- b a))
* [misc]simplify:  Simplified (2 1 1) to (λ (a b) (sin (* (pow (sqrt 1) (- b a)) (pow (sqrt (atan2 b b)) (- b a)))))
* * * * [misc]progress:  [ 31 / 57 ] simplifiying candidate #<alt (λ (a b) (sin (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (pow (sqrt (sqrt (atan2 b b))) (- b a)))))>
* [enter]simplify:  Simplifying (pow (sqrt (sqrt (atan2 b b))) (- b a))
* * [misc]simplify:  iters left: 4 (7 enodes)
* * [misc]simplify:  iters left: 3 (9 enodes)
* * [misc]simplify:  iters left: 2 (10 enodes)
* [exit]simplify:  Simplified to (pow (sqrt (sqrt (atan2 b b))) (- b a))
* [misc]simplify:  Simplified (2 1 1) to (λ (a b) (sin (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (pow (sqrt (sqrt (atan2 b b))) (- b a)))))
* * * * [misc]progress:  [ 32 / 57 ] simplifiying candidate #<alt (λ (a b) (sin (* (pow 1 (- b a)) (pow (sqrt (atan2 b b)) (- b a)))))>
* [enter]simplify:  Simplifying (pow 1 (- b a))
* * [misc]simplify:  iters left: 3 (5 enodes)
* * [misc]simplify:  iters left: 2 (9 enodes)
* * [misc]simplify:  iters left: 1 (10 enodes)
* [exit]simplify:  Simplified to 1
* [misc]simplify:  Simplified (2 1 1) to (λ (a b) (sin (* 1 (pow (sqrt (atan2 b b)) (- b a)))))
* * * * [misc]progress:  [ 33 / 57 ] simplifiying candidate #<alt (λ (a b) (sin (pow (pow (sqrt (atan2 b b)) (- b a)) 1)))>
* * * * [misc]progress:  [ 34 / 57 ] simplifiying candidate #<alt (λ (a b) (sin (exp (log (pow (sqrt (atan2 b b)) (- b a))))))>
* * * * [misc]progress:  [ 35 / 57 ] simplifiying candidate #<alt (λ (a b) (sin (log (exp (pow (sqrt (atan2 b b)) (- b a))))))>
* * * * [misc]progress:  [ 36 / 57 ] simplifiying candidate #<alt (λ (a b) (sin (* (* (cbrt (pow (sqrt (atan2 b b)) (- b a))) (cbrt (pow (sqrt (atan2 b b)) (- b a)))) (cbrt (pow (sqrt (atan2 b b)) (- b a))))))>
* * * * [misc]progress:  [ 37 / 57 ] simplifiying candidate #<alt (λ (a b) (sin (cbrt (* (* (pow (sqrt (atan2 b b)) (- b a)) (pow (sqrt (atan2 b b)) (- b a))) (pow (sqrt (atan2 b b)) (- b a))))))>
* * * * [misc]progress:  [ 38 / 57 ] simplifiying candidate #<alt (λ (a b) (sin (* (sqrt (pow (sqrt (atan2 b b)) (- b a))) (sqrt (pow (sqrt (atan2 b b)) (- b a))))))>
* * * * [misc]progress:  [ 39 / 57 ] simplifiying candidate #<alt (λ (a b) (sin (* 1 (pow (sqrt (atan2 b b)) (- b a)))))>
* * * * [misc]progress:  [ 40 / 57 ] simplifiying candidate #<alt (λ (a b) (log1p (expm1 (sin (pow (sqrt (atan2 b b)) (- b a))))))>
* * * * [misc]progress:  [ 41 / 57 ] simplifiying candidate #<alt (λ (a b) (expm1 (log1p (sin (pow (sqrt (atan2 b b)) (- b a))))))>
* * * * [misc]progress:  [ 42 / 57 ] simplifiying candidate #<alt (λ (a b) (pow (sin (pow (sqrt (atan2 b b)) (- b a))) 1))>
* * * * [misc]progress:  [ 43 / 57 ] simplifiying candidate #<alt (λ (a b) (exp (log (sin (pow (sqrt (atan2 b b)) (- b a))))))>
* * * * [misc]progress:  [ 44 / 57 ] simplifiying candidate #<alt (λ (a b) (log (exp (sin (pow (sqrt (atan2 b b)) (- b a))))))>
* * * * [misc]progress:  [ 45 / 57 ] simplifiying candidate #<alt (λ (a b) (* (* (cbrt (sin (pow (sqrt (atan2 b b)) (- b a)))) (cbrt (sin (pow (sqrt (atan2 b b)) (- b a))))) (cbrt (sin (pow (sqrt (atan2 b b)) (- b a))))))>
* * * * [misc]progress:  [ 46 / 57 ] simplifiying candidate #<alt (λ (a b) (cbrt (* (* (sin (pow (sqrt (atan2 b b)) (- b a))) (sin (pow (sqrt (atan2 b b)) (- b a)))) (sin (pow (sqrt (atan2 b b)) (- b a))))))>
* * * * [misc]progress:  [ 47 / 57 ] simplifiying candidate #<alt (λ (a b) (* (sqrt (sin (pow (sqrt (atan2 b b)) (- b a)))) (sqrt (sin (pow (sqrt (atan2 b b)) (- b a))))))>
* * * * [misc]progress:  [ 48 / 57 ] simplifiying candidate #<alt (λ (a b) (* 1 (sin (pow (sqrt (atan2 b b)) (- b a)))))>
* * * * [misc]progress:  [ 49 / 57 ] simplifiying candidate #<alt (λ (a b) (sin (pow (sqrt (atan2 b b)) (- b a))))>
* [enter]simplify:  Simplifying (sqrt (atan2 b b))
* * [misc]simplify:  iters left: 2 (3 enodes)
* [exit]simplify:  Simplified to (sqrt (atan2 b b))
* [misc]simplify:  Simplified (2 1 1) to (λ (a b) (sin (pow (sqrt (atan2 b b)) (- b a))))
* * * * [misc]progress:  [ 50 / 57 ] simplifiying candidate #<alt (λ (a b) (sin (pow (sqrt (atan2 b b)) (- b a))))>
* [enter]simplify:  Simplifying (sqrt (atan2 b b))
* * [misc]simplify:  iters left: 2 (3 enodes)
* [exit]simplify:  Simplified to (sqrt (atan2 b b))
* [misc]simplify:  Simplified (2 1 1) to (λ (a b) (sin (pow (sqrt (atan2 b b)) (- b a))))
* * * * [misc]progress:  [ 51 / 57 ] simplifiying candidate #<alt (λ (a b) (sin (pow (sqrt (atan2 b b)) (- b a))))>
* [enter]simplify:  Simplifying (sqrt (atan2 b b))
* * [misc]simplify:  iters left: 2 (3 enodes)
* [exit]simplify:  Simplified to (sqrt (atan2 b b))
* [misc]simplify:  Simplified (2 1 1) to (λ (a b) (sin (pow (sqrt (atan2 b b)) (- b a))))
* * * * [misc]progress:  [ 52 / 57 ] simplifiying candidate #<alt (λ (a b) (sin (- (+ (* (log (sqrt (atan2 b b))) b) 1) (* a (log (sqrt (atan2 b b)))))))>
* [enter]simplify:  Simplifying (- (+ (* (log (sqrt (atan2 b b))) b) 1) (* a (log (sqrt (atan2 b b)))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (20 enodes)
* * [misc]simplify:  iters left: 4 (37 enodes)
* * [misc]simplify:  iters left: 3 (54 enodes)
* * [misc]simplify:  iters left: 2 (73 enodes)
* * [misc]simplify:  iters left: 1 (86 enodes)
* [exit]simplify:  Simplified to (fma (log (sqrt (atan2 b b))) (- b a) 1)
* [misc]simplify:  Simplified (2 1) to (λ (a b) (sin (fma (log (sqrt (atan2 b b))) (- b a) 1)))
* * * * [misc]progress:  [ 53 / 57 ] simplifiying candidate #<alt (λ (a b) (sin (pow (sqrt (atan2 b b)) (- b a))))>
* [enter]simplify:  Simplifying (pow (sqrt (atan2 b b)) (- b a))
* * [misc]simplify:  iters left: 3 (6 enodes)
* * [misc]simplify:  iters left: 2 (8 enodes)
* * [misc]simplify:  iters left: 1 (9 enodes)
* [exit]simplify:  Simplified to (pow (sqrt (atan2 b b)) (- b a))
* [misc]simplify:  Simplified (2 1) to (λ (a b) (sin (pow (sqrt (atan2 b b)) (- b a))))
* * * * [misc]progress:  [ 54 / 57 ] simplifiying candidate #<alt (λ (a b) (sin (pow (sqrt (atan2 b b)) (- b a))))>
* [enter]simplify:  Simplifying (pow (sqrt (atan2 b b)) (- b a))
* * [misc]simplify:  iters left: 3 (6 enodes)
* * [misc]simplify:  iters left: 2 (8 enodes)
* * [misc]simplify:  iters left: 1 (9 enodes)
* [exit]simplify:  Simplified to (pow (sqrt (atan2 b b)) (- b a))
* [misc]simplify:  Simplified (2 1) to (λ (a b) (sin (pow (sqrt (atan2 b b)) (- b a))))
* * * * [misc]progress:  [ 55 / 57 ] simplifiying candidate #<alt (λ (a b) (- (+ (* b (* (cos 1) (log (sqrt (atan2 b b))))) (sin 1)) (* a (* (cos 1) (log (sqrt (atan2 b b)))))))>
* [enter]simplify:  Simplifying (- (+ (* b (* (cos 1) (log (sqrt (atan2 b b))))) (sin 1)) (* a (* (cos 1) (log (sqrt (atan2 b b))))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (28 enodes)
* * [misc]simplify:  iters left: 4 (63 enodes)
* * [misc]simplify:  iters left: 3 (121 enodes)
* * [misc]simplify:  iters left: 2 (199 enodes)
* * [misc]simplify:  iters left: 1 (249 enodes)
* [exit]simplify:  Simplified to (fma (log (sqrt (atan2 b b))) (* (cos 1) (- b a)) (sin 1))
* [misc]simplify:  Simplified (2) to (λ (a b) (fma (log (sqrt (atan2 b b))) (* (cos 1) (- b a)) (sin 1)))
* * * * [misc]progress:  [ 56 / 57 ] simplifiying candidate #<alt (λ (a b) (sin (pow (sqrt (atan2 b b)) (- b a))))>
* [enter]simplify:  Simplifying (sin (pow (sqrt (atan2 b b)) (- b a)))
* * [misc]simplify:  iters left: 4 (7 enodes)
* * [misc]simplify:  iters left: 3 (9 enodes)
* * [misc]simplify:  iters left: 2 (10 enodes)
* [exit]simplify:  Simplified to (sin (pow (sqrt (atan2 b b)) (- b a)))
* [misc]simplify:  Simplified (2) to (λ (a b) (sin (pow (sqrt (atan2 b b)) (- b a))))
* * * * [misc]progress:  [ 57 / 57 ] simplifiying candidate #<alt (λ (a b) (sin (pow (sqrt (atan2 b b)) (- b a))))>
* [enter]simplify:  Simplifying (sin (pow (sqrt (atan2 b b)) (- b a)))
* * [misc]simplify:  iters left: 4 (7 enodes)
* * [misc]simplify:  iters left: 3 (9 enodes)
* * [misc]simplify:  iters left: 2 (10 enodes)
* [exit]simplify:  Simplified to (sin (pow (sqrt (atan2 b b)) (- b a)))
* [misc]simplify:  Simplified (2) to (λ (a b) (sin (pow (sqrt (atan2 b b)) (- b a))))
* * * [misc]progress:  adding candidates to table
* * [misc]progress:  iteration 2 / 4
* * * [misc]progress:  picking best candidate
* * * * [misc]pick:  Picked  #<alt (λ (a b) (sin (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (pow (sqrt (sqrt (atan2 b b))) (- b a)))))>
* * * [misc]progress:  localizing error
* * * [misc]progress:  generating rewritten candidates
* * * * [misc]progress:  [ 1 / 4 ] rewriting at (2 1 2 1 1)
* * * * [misc]progress:  [ 2 / 4 ] rewriting at (2 1 1 1 1)
* * * * [misc]progress:  [ 3 / 4 ] rewriting at (2 1 2)
* * * * [misc]progress:  [ 4 / 4 ] rewriting at (2 1 1)
* * * [misc]progress:  generating series expansions
* * * * [misc]progress:  [ 1 / 4 ] generating series at (2 1 2 1 1)
* [misc]approximate:  Taking taylor expansion of (sqrt (atan2 b b)) in (b) around 0
* [misc]taylor:  Taking taylor expansion of (sqrt (atan2 b b)) in b
* [misc]taylor:  Taking taylor expansion of (atan2 b b) in b
* [misc]backup-simplify:  Simplify (atan2 b b) into (atan2 b b)
* [misc]backup-simplify:  Simplify (sqrt (atan2 b b)) into (sqrt (atan2 b b))
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (atan2 b b)))) into 0
* [misc]taylor:  Taking taylor expansion of (sqrt (atan2 b b)) in b
* [misc]taylor:  Taking taylor expansion of (atan2 b b) in b
* [misc]backup-simplify:  Simplify (atan2 b b) into (atan2 b b)
* [misc]backup-simplify:  Simplify (sqrt (atan2 b b)) into (sqrt (atan2 b b))
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (atan2 b b)))) into 0
* [misc]backup-simplify:  Simplify (sqrt (atan2 b b)) into (sqrt (atan2 b b))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (atan2 b b)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (atan2 b b)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt (atan2 b b)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (atan2 b b)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (atan2 b b)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (sqrt (atan2 b b)) into (sqrt (atan2 b b))
* [misc]approximate:  Taking taylor expansion of (sqrt (atan2 (/ 1 b) (/ 1 b))) in (b) around 0
* [misc]taylor:  Taking taylor expansion of (sqrt (atan2 (/ 1 b) (/ 1 b))) in b
* [misc]taylor:  Taking taylor expansion of (atan2 (/ 1 b) (/ 1 b)) in b
* [misc]backup-simplify:  Simplify (atan2 (/ 1 b) (/ 1 b)) into (atan2 (/ 1 b) (/ 1 b))
* [misc]backup-simplify:  Simplify (sqrt (atan2 (/ 1 b) (/ 1 b))) into (sqrt (atan2 (/ 1 b) (/ 1 b)))
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (atan2 (/ 1 b) (/ 1 b))))) into 0
* [misc]taylor:  Taking taylor expansion of (sqrt (atan2 (/ 1 b) (/ 1 b))) in b
* [misc]taylor:  Taking taylor expansion of (atan2 (/ 1 b) (/ 1 b)) in b
* [misc]backup-simplify:  Simplify (atan2 (/ 1 b) (/ 1 b)) into (atan2 (/ 1 b) (/ 1 b))
* [misc]backup-simplify:  Simplify (sqrt (atan2 (/ 1 b) (/ 1 b))) into (sqrt (atan2 (/ 1 b) (/ 1 b)))
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (atan2 (/ 1 b) (/ 1 b))))) into 0
* [misc]backup-simplify:  Simplify (sqrt (atan2 (/ 1 b) (/ 1 b))) into (sqrt (atan2 (/ 1 b) (/ 1 b)))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (atan2 (/ 1 b) (/ 1 b))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (atan2 (/ 1 b) (/ 1 b))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt (atan2 (/ 1 b) (/ 1 b))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (atan2 (/ 1 b) (/ 1 b))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (atan2 (/ 1 b) (/ 1 b))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (sqrt (atan2 (/ 1 (/ 1 b)) (/ 1 (/ 1 b)))) into (sqrt (atan2 b b))
* [misc]approximate:  Taking taylor expansion of (sqrt (atan2 (/ 1 (- b)) (/ 1 (- b)))) in (b) around 0
* [misc]taylor:  Taking taylor expansion of (sqrt (atan2 (/ 1 (- b)) (/ 1 (- b)))) in b
* [misc]taylor:  Taking taylor expansion of (atan2 (/ 1 (- b)) (/ 1 (- b))) in b
* [misc]backup-simplify:  Simplify (atan2 (/ 1 (- b)) (/ 1 (- b))) into (atan2 (/ -1 b) (/ -1 b))
* [misc]backup-simplify:  Simplify (sqrt (atan2 (/ -1 b) (/ -1 b))) into (sqrt (atan2 (/ -1 b) (/ -1 b)))
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (atan2 (/ -1 b) (/ -1 b))))) into 0
* [misc]taylor:  Taking taylor expansion of (sqrt (atan2 (/ 1 (- b)) (/ 1 (- b)))) in b
* [misc]taylor:  Taking taylor expansion of (atan2 (/ 1 (- b)) (/ 1 (- b))) in b
* [misc]backup-simplify:  Simplify (atan2 (/ 1 (- b)) (/ 1 (- b))) into (atan2 (/ -1 b) (/ -1 b))
* [misc]backup-simplify:  Simplify (sqrt (atan2 (/ -1 b) (/ -1 b))) into (sqrt (atan2 (/ -1 b) (/ -1 b)))
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (atan2 (/ -1 b) (/ -1 b))))) into 0
* [misc]backup-simplify:  Simplify (sqrt (atan2 (/ -1 b) (/ -1 b))) into (sqrt (atan2 (/ -1 b) (/ -1 b)))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (atan2 (/ -1 b) (/ -1 b))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (atan2 (/ -1 b) (/ -1 b))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt (atan2 (/ -1 b) (/ -1 b))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (atan2 (/ -1 b) (/ -1 b))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (atan2 (/ -1 b) (/ -1 b))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (sqrt (atan2 (/ -1 (/ 1 (- b))) (/ -1 (/ 1 (- b))))) into (sqrt (atan2 b b))
* * * * [misc]progress:  [ 2 / 4 ] generating series at (2 1 1 1 1)
* [misc]approximate:  Taking taylor expansion of (sqrt (atan2 b b)) in (b) around 0
* [misc]taylor:  Taking taylor expansion of (sqrt (atan2 b b)) in b
* [misc]taylor:  Taking taylor expansion of (atan2 b b) in b
* [misc]backup-simplify:  Simplify (atan2 b b) into (atan2 b b)
* [misc]backup-simplify:  Simplify (sqrt (atan2 b b)) into (sqrt (atan2 b b))
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (atan2 b b)))) into 0
* [misc]taylor:  Taking taylor expansion of (sqrt (atan2 b b)) in b
* [misc]taylor:  Taking taylor expansion of (atan2 b b) in b
* [misc]backup-simplify:  Simplify (atan2 b b) into (atan2 b b)
* [misc]backup-simplify:  Simplify (sqrt (atan2 b b)) into (sqrt (atan2 b b))
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (atan2 b b)))) into 0
* [misc]backup-simplify:  Simplify (sqrt (atan2 b b)) into (sqrt (atan2 b b))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (atan2 b b)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (atan2 b b)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt (atan2 b b)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (atan2 b b)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (atan2 b b)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (sqrt (atan2 b b)) into (sqrt (atan2 b b))
* [misc]approximate:  Taking taylor expansion of (sqrt (atan2 (/ 1 b) (/ 1 b))) in (b) around 0
* [misc]taylor:  Taking taylor expansion of (sqrt (atan2 (/ 1 b) (/ 1 b))) in b
* [misc]taylor:  Taking taylor expansion of (atan2 (/ 1 b) (/ 1 b)) in b
* [misc]backup-simplify:  Simplify (atan2 (/ 1 b) (/ 1 b)) into (atan2 (/ 1 b) (/ 1 b))
* [misc]backup-simplify:  Simplify (sqrt (atan2 (/ 1 b) (/ 1 b))) into (sqrt (atan2 (/ 1 b) (/ 1 b)))
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (atan2 (/ 1 b) (/ 1 b))))) into 0
* [misc]taylor:  Taking taylor expansion of (sqrt (atan2 (/ 1 b) (/ 1 b))) in b
* [misc]taylor:  Taking taylor expansion of (atan2 (/ 1 b) (/ 1 b)) in b
* [misc]backup-simplify:  Simplify (atan2 (/ 1 b) (/ 1 b)) into (atan2 (/ 1 b) (/ 1 b))
* [misc]backup-simplify:  Simplify (sqrt (atan2 (/ 1 b) (/ 1 b))) into (sqrt (atan2 (/ 1 b) (/ 1 b)))
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (atan2 (/ 1 b) (/ 1 b))))) into 0
* [misc]backup-simplify:  Simplify (sqrt (atan2 (/ 1 b) (/ 1 b))) into (sqrt (atan2 (/ 1 b) (/ 1 b)))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (atan2 (/ 1 b) (/ 1 b))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (atan2 (/ 1 b) (/ 1 b))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt (atan2 (/ 1 b) (/ 1 b))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (atan2 (/ 1 b) (/ 1 b))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (atan2 (/ 1 b) (/ 1 b))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (sqrt (atan2 (/ 1 (/ 1 b)) (/ 1 (/ 1 b)))) into (sqrt (atan2 b b))
* [misc]approximate:  Taking taylor expansion of (sqrt (atan2 (/ 1 (- b)) (/ 1 (- b)))) in (b) around 0
* [misc]taylor:  Taking taylor expansion of (sqrt (atan2 (/ 1 (- b)) (/ 1 (- b)))) in b
* [misc]taylor:  Taking taylor expansion of (atan2 (/ 1 (- b)) (/ 1 (- b))) in b
* [misc]backup-simplify:  Simplify (atan2 (/ 1 (- b)) (/ 1 (- b))) into (atan2 (/ -1 b) (/ -1 b))
* [misc]backup-simplify:  Simplify (sqrt (atan2 (/ -1 b) (/ -1 b))) into (sqrt (atan2 (/ -1 b) (/ -1 b)))
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (atan2 (/ -1 b) (/ -1 b))))) into 0
* [misc]taylor:  Taking taylor expansion of (sqrt (atan2 (/ 1 (- b)) (/ 1 (- b)))) in b
* [misc]taylor:  Taking taylor expansion of (atan2 (/ 1 (- b)) (/ 1 (- b))) in b
* [misc]backup-simplify:  Simplify (atan2 (/ 1 (- b)) (/ 1 (- b))) into (atan2 (/ -1 b) (/ -1 b))
* [misc]backup-simplify:  Simplify (sqrt (atan2 (/ -1 b) (/ -1 b))) into (sqrt (atan2 (/ -1 b) (/ -1 b)))
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (atan2 (/ -1 b) (/ -1 b))))) into 0
* [misc]backup-simplify:  Simplify (sqrt (atan2 (/ -1 b) (/ -1 b))) into (sqrt (atan2 (/ -1 b) (/ -1 b)))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (atan2 (/ -1 b) (/ -1 b))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (atan2 (/ -1 b) (/ -1 b))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt (atan2 (/ -1 b) (/ -1 b))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (atan2 (/ -1 b) (/ -1 b))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (atan2 (/ -1 b) (/ -1 b))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (sqrt (atan2 (/ -1 (/ 1 (- b))) (/ -1 (/ 1 (- b))))) into (sqrt (atan2 b b))
* * * * [misc]progress:  [ 3 / 4 ] generating series at (2 1 2)
* [misc]approximate:  Taking taylor expansion of (pow (sqrt (sqrt (atan2 b b))) (- b a)) in (b a) around 0
* [misc]taylor:  Taking taylor expansion of (pow (sqrt (sqrt (atan2 b b))) (- b a)) in a
* [misc]taylor:  Taking taylor expansion of (exp (* (- b a) (log (sqrt (sqrt (atan2 b b)))))) in a
* [misc]taylor:  Taking taylor expansion of (* (- b a) (log (sqrt (sqrt (atan2 b b))))) 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 (log (sqrt (sqrt (atan2 b b)))) in a
* [misc]taylor:  Taking taylor expansion of (sqrt (sqrt (atan2 b b))) in a
* [misc]taylor:  Taking taylor expansion of (sqrt (atan2 b b)) in a
* [misc]taylor:  Taking taylor expansion of (atan2 b b) in a
* [misc]backup-simplify:  Simplify (atan2 b b) into (atan2 b b)
* [misc]backup-simplify:  Simplify (sqrt (atan2 b b)) into (sqrt (atan2 b b))
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (atan2 b b)))) into 0
* [misc]backup-simplify:  Simplify (sqrt (sqrt (atan2 b b))) into (pow (atan2 b b) 1/4)
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (sqrt (atan2 b b))))) into 0
* [misc]backup-simplify:  Simplify (log (pow (atan2 b b) 1/4)) into (log (pow (atan2 b b) 1/4))
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ b 0) into b
* [misc]backup-simplify:  Simplify (* b (log (pow (atan2 b b) 1/4))) into (* (log (pow (atan2 b b) 1/4)) b)
* [misc]backup-simplify:  Simplify (exp (* (log (pow (atan2 b b) 1/4)) b)) into (exp (* (log (pow (atan2 b b) 1/4)) b))
* [misc]taylor:  Taking taylor expansion of (pow (sqrt (sqrt (atan2 b b))) (- b a)) in b
* [misc]taylor:  Taking taylor expansion of (exp (* (- b a) (log (sqrt (sqrt (atan2 b b)))))) in b
* [misc]taylor:  Taking taylor expansion of (* (- b a) (log (sqrt (sqrt (atan2 b b))))) 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 (log (sqrt (sqrt (atan2 b b)))) in b
* [misc]taylor:  Taking taylor expansion of (sqrt (sqrt (atan2 b b))) in b
* [misc]taylor:  Taking taylor expansion of (sqrt (atan2 b b)) in b
* [misc]taylor:  Taking taylor expansion of (atan2 b b) in b
* [misc]backup-simplify:  Simplify (atan2 b b) into (atan2 b b)
* [misc]backup-simplify:  Simplify (sqrt (atan2 b b)) into (sqrt (atan2 b b))
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (atan2 b b)))) into 0
* [misc]backup-simplify:  Simplify (sqrt (sqrt (atan2 b b))) into (pow (atan2 b b) 1/4)
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (sqrt (atan2 b b))))) into 0
* [misc]backup-simplify:  Simplify (log (pow (atan2 b b) 1/4)) into (log (pow (atan2 b b) 1/4))
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (+ 0 (- a)) into (- a)
* [misc]backup-simplify:  Simplify (* (- a) (log (pow (atan2 b b) 1/4))) into (* -1 (* a (log (pow (atan2 b b) 1/4))))
* [misc]backup-simplify:  Simplify (exp (* -1 (* a (log (pow (atan2 b b) 1/4))))) into (exp (* -1 (* a (log (pow (atan2 b b) 1/4)))))
* [misc]taylor:  Taking taylor expansion of (pow (sqrt (sqrt (atan2 b b))) (- b a)) in b
* [misc]taylor:  Taking taylor expansion of (exp (* (- b a) (log (sqrt (sqrt (atan2 b b)))))) in b
* [misc]taylor:  Taking taylor expansion of (* (- b a) (log (sqrt (sqrt (atan2 b b))))) 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 (log (sqrt (sqrt (atan2 b b)))) in b
* [misc]taylor:  Taking taylor expansion of (sqrt (sqrt (atan2 b b))) in b
* [misc]taylor:  Taking taylor expansion of (sqrt (atan2 b b)) in b
* [misc]taylor:  Taking taylor expansion of (atan2 b b) in b
* [misc]backup-simplify:  Simplify (atan2 b b) into (atan2 b b)
* [misc]backup-simplify:  Simplify (sqrt (atan2 b b)) into (sqrt (atan2 b b))
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (atan2 b b)))) into 0
* [misc]backup-simplify:  Simplify (sqrt (sqrt (atan2 b b))) into (pow (atan2 b b) 1/4)
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (sqrt (atan2 b b))))) into 0
* [misc]backup-simplify:  Simplify (log (pow (atan2 b b) 1/4)) into (log (pow (atan2 b b) 1/4))
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (+ 0 (- a)) into (- a)
* [misc]backup-simplify:  Simplify (* (- a) (log (pow (atan2 b b) 1/4))) into (* -1 (* a (log (pow (atan2 b b) 1/4))))
* [misc]backup-simplify:  Simplify (exp (* -1 (* a (log (pow (atan2 b b) 1/4))))) into (exp (* -1 (* a (log (pow (atan2 b b) 1/4)))))
* [misc]taylor:  Taking taylor expansion of (exp (* -1 (* a (log (pow (atan2 b b) 1/4))))) in a
* [misc]taylor:  Taking taylor expansion of (* -1 (* a (log (pow (atan2 b b) 1/4)))) in a
* [misc]taylor:  Taking taylor expansion of -1 in a
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of (* a (log (pow (atan2 b b) 1/4))) 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 (log (pow (atan2 b b) 1/4)) in a
* [misc]taylor:  Taking taylor expansion of (pow (atan2 b b) 1/4) in a
* [misc]taylor:  Taking taylor expansion of (exp (* 1/4 (log (atan2 b b)))) in a
* [misc]taylor:  Taking taylor expansion of (* 1/4 (log (atan2 b b))) in a
* [misc]taylor:  Taking taylor expansion of 1/4 in a
* [misc]backup-simplify:  Simplify 1/4 into 1/4
* [misc]taylor:  Taking taylor expansion of (log (atan2 b b)) in a
* [misc]taylor:  Taking taylor expansion of (atan2 b b) in a
* [misc]backup-simplify:  Simplify (atan2 b b) into (atan2 b b)
* [misc]backup-simplify:  Simplify (log (atan2 b b)) into (log (atan2 b b))
* [misc]backup-simplify:  Simplify (* 1/4 (log (atan2 b b))) into (* 1/4 (log (atan2 b b)))
* [misc]backup-simplify:  Simplify (exp (* 1/4 (log (atan2 b b)))) into (pow (atan2 b b) 1/4)
* [misc]backup-simplify:  Simplify (log (pow (atan2 b b) 1/4)) into (log (pow (atan2 b b) 1/4))
* [misc]backup-simplify:  Simplify (* 0 (log (pow (atan2 b b) 1/4))) into 0
* [misc]backup-simplify:  Simplify (* -1 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (atan2 b b) 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/4 0) (* 0 (log (atan2 b b)))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 1/4 (log (atan2 b b)))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (pow (atan2 b b) 1/4) 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (log (pow (atan2 b b) 1/4)))) into (log (pow (atan2 b b) 1/4))
* [misc]backup-simplify:  Simplify (+ (* -1 (log (pow (atan2 b b) 1/4))) (* 0 0)) into (- (log (pow (atan2 b b) 1/4)))
* [misc]backup-simplify:  Simplify (exp 0) into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (pow (atan2 b b) 1/4) 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (+ (* (- a) 0) (* 1 (log (pow (atan2 b b) 1/4)))) into (log (pow (atan2 b b) 1/4))
* [misc]backup-simplify:  Simplify (* (exp (* -1 (* a (log (pow (atan2 b b) 1/4))))) (+ (* (/ (pow (log (pow (atan2 b b) 1/4)) 1) 1)))) into (* (exp (* -1 (* a (log (pow (atan2 b b) 1/4))))) (log (pow (atan2 b b) 1/4)))
* [misc]taylor:  Taking taylor expansion of (* (exp (* -1 (* a (log (pow (atan2 b b) 1/4))))) (log (pow (atan2 b b) 1/4))) in a
* [misc]taylor:  Taking taylor expansion of (exp (* -1 (* a (log (pow (atan2 b b) 1/4))))) in a
* [misc]taylor:  Taking taylor expansion of (* -1 (* a (log (pow (atan2 b b) 1/4)))) in a
* [misc]taylor:  Taking taylor expansion of -1 in a
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of (* a (log (pow (atan2 b b) 1/4))) 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 (log (pow (atan2 b b) 1/4)) in a
* [misc]taylor:  Taking taylor expansion of (pow (atan2 b b) 1/4) in a
* [misc]taylor:  Taking taylor expansion of (exp (* 1/4 (log (atan2 b b)))) in a
* [misc]taylor:  Taking taylor expansion of (* 1/4 (log (atan2 b b))) in a
* [misc]taylor:  Taking taylor expansion of 1/4 in a
* [misc]backup-simplify:  Simplify 1/4 into 1/4
* [misc]taylor:  Taking taylor expansion of (log (atan2 b b)) in a
* [misc]taylor:  Taking taylor expansion of (atan2 b b) in a
* [misc]backup-simplify:  Simplify (atan2 b b) into (atan2 b b)
* [misc]backup-simplify:  Simplify (log (atan2 b b)) into (log (atan2 b b))
* [misc]backup-simplify:  Simplify (* 1/4 (log (atan2 b b))) into (* 1/4 (log (atan2 b b)))
* [misc]backup-simplify:  Simplify (exp (* 1/4 (log (atan2 b b)))) into (pow (atan2 b b) 1/4)
* [misc]backup-simplify:  Simplify (log (pow (atan2 b b) 1/4)) into (log (pow (atan2 b b) 1/4))
* [misc]backup-simplify:  Simplify (* 0 (log (pow (atan2 b b) 1/4))) into 0
* [misc]backup-simplify:  Simplify (* -1 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (atan2 b b) 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/4 0) (* 0 (log (atan2 b b)))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 1/4 (log (atan2 b b)))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (pow (atan2 b b) 1/4) 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (log (pow (atan2 b b) 1/4)))) into (log (pow (atan2 b b) 1/4))
* [misc]backup-simplify:  Simplify (+ (* -1 (log (pow (atan2 b b) 1/4))) (* 0 0)) into (- (log (pow (atan2 b b) 1/4)))
* [misc]backup-simplify:  Simplify (exp 0) into 1
* [misc]taylor:  Taking taylor expansion of (log (pow (atan2 b b) 1/4)) in a
* [misc]taylor:  Taking taylor expansion of (pow (atan2 b b) 1/4) in a
* [misc]taylor:  Taking taylor expansion of (exp (* 1/4 (log (atan2 b b)))) in a
* [misc]taylor:  Taking taylor expansion of (* 1/4 (log (atan2 b b))) in a
* [misc]taylor:  Taking taylor expansion of 1/4 in a
* [misc]backup-simplify:  Simplify 1/4 into 1/4
* [misc]taylor:  Taking taylor expansion of (log (atan2 b b)) in a
* [misc]taylor:  Taking taylor expansion of (atan2 b b) in a
* [misc]backup-simplify:  Simplify (atan2 b b) into (atan2 b b)
* [misc]backup-simplify:  Simplify (log (atan2 b b)) into (log (atan2 b b))
* [misc]backup-simplify:  Simplify (* 1/4 (log (atan2 b b))) into (* 1/4 (log (atan2 b b)))
* [misc]backup-simplify:  Simplify (exp (* 1/4 (log (atan2 b b)))) into (pow (atan2 b b) 1/4)
* [misc]backup-simplify:  Simplify (log (pow (atan2 b b) 1/4)) into (log (pow (atan2 b b) 1/4))
* [misc]backup-simplify:  Simplify (* 1 (log (pow (atan2 b b) 1/4))) into (log (pow (atan2 b b) 1/4))
* [misc]backup-simplify:  Simplify (log (pow (atan2 b b) 1/4)) into (log (pow (atan2 b b) 1/4))
* [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow (- (log (pow (atan2 b b) 1/4))) 1) 1)))) into (* -1 (log (pow (atan2 b b) 1/4)))
* [misc]backup-simplify:  Simplify (* -1 (log (pow (atan2 b b) 1/4))) into (* -1 (log (pow (atan2 b b) 1/4)))
* [misc]backup-simplify:  Simplify (+ (* (* -1 (log (pow (atan2 b b) 1/4))) (* a 1)) (+ (* (log (pow (atan2 b b) 1/4)) (* 1 b)) 1)) into (- (+ (* (log (pow (atan2 b b) 1/4)) b) 1) (* a (log (pow (atan2 b b) 1/4))))
* [misc]approximate:  Taking taylor expansion of (pow (sqrt (sqrt (atan2 (/ 1 b) (/ 1 b)))) (- (/ 1 b) (/ 1 a))) in (b a) around 0
* [misc]taylor:  Taking taylor expansion of (pow (sqrt (sqrt (atan2 (/ 1 b) (/ 1 b)))) (- (/ 1 b) (/ 1 a))) in a
* [misc]taylor:  Taking taylor expansion of (exp (* (- (/ 1 b) (/ 1 a)) (log (sqrt (sqrt (atan2 (/ 1 b) (/ 1 b))))))) in a
* [misc]taylor:  Taking taylor expansion of (* (- (/ 1 b) (/ 1 a)) (log (sqrt (sqrt (atan2 (/ 1 b) (/ 1 b)))))) 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 (log (sqrt (sqrt (atan2 (/ 1 b) (/ 1 b))))) in a
* [misc]taylor:  Taking taylor expansion of (sqrt (sqrt (atan2 (/ 1 b) (/ 1 b)))) in a
* [misc]taylor:  Taking taylor expansion of (sqrt (atan2 (/ 1 b) (/ 1 b))) in a
* [misc]taylor:  Taking taylor expansion of (atan2 (/ 1 b) (/ 1 b)) in a
* [misc]backup-simplify:  Simplify (atan2 (/ 1 b) (/ 1 b)) into (atan2 (/ 1 b) (/ 1 b))
* [misc]backup-simplify:  Simplify (sqrt (atan2 (/ 1 b) (/ 1 b))) into (sqrt (atan2 (/ 1 b) (/ 1 b)))
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (atan2 (/ 1 b) (/ 1 b))))) into 0
* [misc]backup-simplify:  Simplify (sqrt (sqrt (atan2 (/ 1 b) (/ 1 b)))) into (pow (atan2 (/ 1 b) (/ 1 b)) 1/4)
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (sqrt (atan2 (/ 1 b) (/ 1 b)))))) into 0
* [misc]backup-simplify:  Simplify (log (pow (atan2 (/ 1 b) (/ 1 b)) 1/4)) into (log (pow (atan2 (/ 1 b) (/ 1 b)) 1/4))
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (* -1 (log (pow (atan2 (/ 1 b) (/ 1 b)) 1/4))) into (* -1 (log (pow (atan2 (/ 1 b) (/ 1 b)) 1/4)))
* [misc]backup-simplify:  Simplify (exp (* (- (/ 1 b) (/ 1 a)) (log (sqrt (sqrt (atan2 (/ 1 b) (/ 1 b))))))) into (pow (pow (atan2 (/ 1 b) (/ 1 b)) 1/4) (- (/ 1 b) (/ 1 a)))
* [misc]taylor:  Taking taylor expansion of (pow (sqrt (sqrt (atan2 (/ 1 b) (/ 1 b)))) (- (/ 1 b) (/ 1 a))) in b
* [misc]taylor:  Taking taylor expansion of (exp (* (- (/ 1 b) (/ 1 a)) (log (sqrt (sqrt (atan2 (/ 1 b) (/ 1 b))))))) in b
* [misc]taylor:  Taking taylor expansion of (* (- (/ 1 b) (/ 1 a)) (log (sqrt (sqrt (atan2 (/ 1 b) (/ 1 b)))))) 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 (log (sqrt (sqrt (atan2 (/ 1 b) (/ 1 b))))) in b
* [misc]taylor:  Taking taylor expansion of (sqrt (sqrt (atan2 (/ 1 b) (/ 1 b)))) in b
* [misc]taylor:  Taking taylor expansion of (sqrt (atan2 (/ 1 b) (/ 1 b))) in b
* [misc]taylor:  Taking taylor expansion of (atan2 (/ 1 b) (/ 1 b)) in b
* [misc]backup-simplify:  Simplify (atan2 (/ 1 b) (/ 1 b)) into (atan2 (/ 1 b) (/ 1 b))
* [misc]backup-simplify:  Simplify (sqrt (atan2 (/ 1 b) (/ 1 b))) into (sqrt (atan2 (/ 1 b) (/ 1 b)))
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (atan2 (/ 1 b) (/ 1 b))))) into 0
* [misc]backup-simplify:  Simplify (sqrt (sqrt (atan2 (/ 1 b) (/ 1 b)))) into (pow (atan2 (/ 1 b) (/ 1 b)) 1/4)
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (sqrt (atan2 (/ 1 b) (/ 1 b)))))) into 0
* [misc]backup-simplify:  Simplify (log (pow (atan2 (/ 1 b) (/ 1 b)) 1/4)) into (log (pow (atan2 (/ 1 b) (/ 1 b)) 1/4))
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (* 1 (log (pow (atan2 (/ 1 b) (/ 1 b)) 1/4))) into (log (pow (atan2 (/ 1 b) (/ 1 b)) 1/4))
* [misc]backup-simplify:  Simplify (exp (* (- (/ 1 b) (/ 1 a)) (log (sqrt (sqrt (atan2 (/ 1 b) (/ 1 b))))))) into (pow (pow (atan2 (/ 1 b) (/ 1 b)) 1/4) (- (/ 1 b) (/ 1 a)))
* [misc]taylor:  Taking taylor expansion of (pow (sqrt (sqrt (atan2 (/ 1 b) (/ 1 b)))) (- (/ 1 b) (/ 1 a))) in b
* [misc]taylor:  Taking taylor expansion of (exp (* (- (/ 1 b) (/ 1 a)) (log (sqrt (sqrt (atan2 (/ 1 b) (/ 1 b))))))) in b
* [misc]taylor:  Taking taylor expansion of (* (- (/ 1 b) (/ 1 a)) (log (sqrt (sqrt (atan2 (/ 1 b) (/ 1 b)))))) 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 (log (sqrt (sqrt (atan2 (/ 1 b) (/ 1 b))))) in b
* [misc]taylor:  Taking taylor expansion of (sqrt (sqrt (atan2 (/ 1 b) (/ 1 b)))) in b
* [misc]taylor:  Taking taylor expansion of (sqrt (atan2 (/ 1 b) (/ 1 b))) in b
* [misc]taylor:  Taking taylor expansion of (atan2 (/ 1 b) (/ 1 b)) in b
* [misc]backup-simplify:  Simplify (atan2 (/ 1 b) (/ 1 b)) into (atan2 (/ 1 b) (/ 1 b))
* [misc]backup-simplify:  Simplify (sqrt (atan2 (/ 1 b) (/ 1 b))) into (sqrt (atan2 (/ 1 b) (/ 1 b)))
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (atan2 (/ 1 b) (/ 1 b))))) into 0
* [misc]backup-simplify:  Simplify (sqrt (sqrt (atan2 (/ 1 b) (/ 1 b)))) into (pow (atan2 (/ 1 b) (/ 1 b)) 1/4)
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (sqrt (atan2 (/ 1 b) (/ 1 b)))))) into 0
* [misc]backup-simplify:  Simplify (log (pow (atan2 (/ 1 b) (/ 1 b)) 1/4)) into (log (pow (atan2 (/ 1 b) (/ 1 b)) 1/4))
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (* 1 (log (pow (atan2 (/ 1 b) (/ 1 b)) 1/4))) into (log (pow (atan2 (/ 1 b) (/ 1 b)) 1/4))
* [misc]backup-simplify:  Simplify (exp (* (- (/ 1 b) (/ 1 a)) (log (sqrt (sqrt (atan2 (/ 1 b) (/ 1 b))))))) into (pow (pow (atan2 (/ 1 b) (/ 1 b)) 1/4) (- (/ 1 b) (/ 1 a)))
* [misc]taylor:  Taking taylor expansion of (pow (pow (atan2 (/ 1 b) (/ 1 b)) 1/4) (- (/ 1 b) (/ 1 a))) in a
* [misc]taylor:  Taking taylor expansion of (exp (* (- (/ 1 b) (/ 1 a)) (log (pow (atan2 (/ 1 b) (/ 1 b)) 1/4)))) in a
* [misc]taylor:  Taking taylor expansion of (* (- (/ 1 b) (/ 1 a)) (log (pow (atan2 (/ 1 b) (/ 1 b)) 1/4))) 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 (log (pow (atan2 (/ 1 b) (/ 1 b)) 1/4)) in a
* [misc]taylor:  Taking taylor expansion of (pow (atan2 (/ 1 b) (/ 1 b)) 1/4) in a
* [misc]taylor:  Taking taylor expansion of (exp (* 1/4 (log (atan2 (/ 1 b) (/ 1 b))))) in a
* [misc]taylor:  Taking taylor expansion of (* 1/4 (log (atan2 (/ 1 b) (/ 1 b)))) in a
* [misc]taylor:  Taking taylor expansion of 1/4 in a
* [misc]backup-simplify:  Simplify 1/4 into 1/4
* [misc]taylor:  Taking taylor expansion of (log (atan2 (/ 1 b) (/ 1 b))) in a
* [misc]taylor:  Taking taylor expansion of (atan2 (/ 1 b) (/ 1 b)) in a
* [misc]backup-simplify:  Simplify (atan2 (/ 1 b) (/ 1 b)) into (atan2 (/ 1 b) (/ 1 b))
* [misc]backup-simplify:  Simplify (log (atan2 (/ 1 b) (/ 1 b))) into (log (atan2 (/ 1 b) (/ 1 b)))
* [misc]backup-simplify:  Simplify (* 1/4 (log (atan2 (/ 1 b) (/ 1 b)))) into (* 1/4 (log (atan2 (/ 1 b) (/ 1 b))))
* [misc]backup-simplify:  Simplify (exp (* 1/4 (log (atan2 (/ 1 b) (/ 1 b))))) into (pow (atan2 (/ 1 b) (/ 1 b)) 1/4)
* [misc]backup-simplify:  Simplify (log (pow (atan2 (/ 1 b) (/ 1 b)) 1/4)) into (log (pow (atan2 (/ 1 b) (/ 1 b)) 1/4))
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (* -1 (log (pow (atan2 (/ 1 b) (/ 1 b)) 1/4))) into (* -1 (log (pow (atan2 (/ 1 b) (/ 1 b)) 1/4)))
* [misc]backup-simplify:  Simplify (exp (* (- (/ 1 b) (/ 1 a)) (log (pow (atan2 (/ 1 b) (/ 1 b)) 1/4)))) into (pow (pow (atan2 (/ 1 b) (/ 1 b)) 1/4) (- (/ 1 b) (/ 1 a)))
* [misc]backup-simplify:  Simplify (pow (pow (atan2 (/ 1 b) (/ 1 b)) 1/4) (- (/ 1 b) (/ 1 a))) into (pow (pow (atan2 (/ 1 b) (/ 1 b)) 1/4) (- (/ 1 b) (/ 1 a)))
* [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 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 into 0
* [misc]backup-simplify:  Simplify 0 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 (pow (pow (atan2 (/ 1 (/ 1 b)) (/ 1 (/ 1 b))) 1/4) (- (/ 1 (/ 1 b)) (/ 1 (/ 1 a)))) into (pow (pow (atan2 b b) 1/4) (- b a))
* [misc]approximate:  Taking taylor expansion of (pow (sqrt (sqrt (atan2 (/ 1 (- b)) (/ 1 (- b))))) (- (/ 1 (- b)) (/ 1 (- a)))) in (b a) around 0
* [misc]taylor:  Taking taylor expansion of (pow (sqrt (sqrt (atan2 (/ 1 (- b)) (/ 1 (- b))))) (- (/ 1 (- b)) (/ 1 (- a)))) in a
* [misc]taylor:  Taking taylor expansion of (exp (* (- (/ 1 (- b)) (/ 1 (- a))) (log (sqrt (sqrt (atan2 (/ 1 (- b)) (/ 1 (- b)))))))) in a
* [misc]taylor:  Taking taylor expansion of (* (- (/ 1 (- b)) (/ 1 (- a))) (log (sqrt (sqrt (atan2 (/ 1 (- b)) (/ 1 (- b))))))) 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 (log (sqrt (sqrt (atan2 (/ 1 (- b)) (/ 1 (- b)))))) in a
* [misc]taylor:  Taking taylor expansion of (sqrt (sqrt (atan2 (/ 1 (- b)) (/ 1 (- b))))) in a
* [misc]taylor:  Taking taylor expansion of (sqrt (atan2 (/ 1 (- b)) (/ 1 (- b)))) in a
* [misc]taylor:  Taking taylor expansion of (atan2 (/ 1 (- b)) (/ 1 (- b))) in a
* [misc]backup-simplify:  Simplify (atan2 (/ 1 (- b)) (/ 1 (- b))) into (atan2 (/ -1 b) (/ -1 b))
* [misc]backup-simplify:  Simplify (sqrt (atan2 (/ -1 b) (/ -1 b))) into (sqrt (atan2 (/ -1 b) (/ -1 b)))
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (atan2 (/ -1 b) (/ -1 b))))) into 0
* [misc]backup-simplify:  Simplify (sqrt (sqrt (atan2 (/ -1 b) (/ -1 b)))) into (pow (atan2 (/ -1 b) (/ -1 b)) 1/4)
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (sqrt (atan2 (/ -1 b) (/ -1 b)))))) into 0
* [misc]backup-simplify:  Simplify (log (pow (atan2 (/ -1 b) (/ -1 b)) 1/4)) into (log (pow (atan2 (/ -1 b) (/ -1 b)) 1/4))
* [misc]backup-simplify:  Simplify (- -1) into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (* 1 (log (pow (atan2 (/ -1 b) (/ -1 b)) 1/4))) into (log (pow (atan2 (/ -1 b) (/ -1 b)) 1/4))
* [misc]backup-simplify:  Simplify (exp (* (- (/ 1 (- b)) (/ 1 (- a))) (log (sqrt (sqrt (atan2 (/ 1 (- b)) (/ 1 (- b)))))))) into (exp (* (log (pow (atan2 (/ -1 b) (/ -1 b)) 1/4)) (- (/ 1 a) (/ 1 b))))
* [misc]taylor:  Taking taylor expansion of (pow (sqrt (sqrt (atan2 (/ 1 (- b)) (/ 1 (- b))))) (- (/ 1 (- b)) (/ 1 (- a)))) in b
* [misc]taylor:  Taking taylor expansion of (exp (* (- (/ 1 (- b)) (/ 1 (- a))) (log (sqrt (sqrt (atan2 (/ 1 (- b)) (/ 1 (- b)))))))) in b
* [misc]taylor:  Taking taylor expansion of (* (- (/ 1 (- b)) (/ 1 (- a))) (log (sqrt (sqrt (atan2 (/ 1 (- b)) (/ 1 (- b))))))) 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 (log (sqrt (sqrt (atan2 (/ 1 (- b)) (/ 1 (- b)))))) in b
* [misc]taylor:  Taking taylor expansion of (sqrt (sqrt (atan2 (/ 1 (- b)) (/ 1 (- b))))) in b
* [misc]taylor:  Taking taylor expansion of (sqrt (atan2 (/ 1 (- b)) (/ 1 (- b)))) in b
* [misc]taylor:  Taking taylor expansion of (atan2 (/ 1 (- b)) (/ 1 (- b))) in b
* [misc]backup-simplify:  Simplify (atan2 (/ 1 (- b)) (/ 1 (- b))) into (atan2 (/ -1 b) (/ -1 b))
* [misc]backup-simplify:  Simplify (sqrt (atan2 (/ -1 b) (/ -1 b))) into (sqrt (atan2 (/ -1 b) (/ -1 b)))
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (atan2 (/ -1 b) (/ -1 b))))) into 0
* [misc]backup-simplify:  Simplify (sqrt (sqrt (atan2 (/ -1 b) (/ -1 b)))) into (pow (atan2 (/ -1 b) (/ -1 b)) 1/4)
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (sqrt (atan2 (/ -1 b) (/ -1 b)))))) into 0
* [misc]backup-simplify:  Simplify (log (pow (atan2 (/ -1 b) (/ -1 b)) 1/4)) into (log (pow (atan2 (/ -1 b) (/ -1 b)) 1/4))
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (* -1 (log (pow (atan2 (/ -1 b) (/ -1 b)) 1/4))) into (* -1 (log (pow (atan2 (/ -1 b) (/ -1 b)) 1/4)))
* [misc]backup-simplify:  Simplify (exp (* (- (/ 1 (- b)) (/ 1 (- a))) (log (sqrt (sqrt (atan2 (/ 1 (- b)) (/ 1 (- b)))))))) into (exp (* (log (pow (atan2 (/ -1 b) (/ -1 b)) 1/4)) (- (/ 1 a) (/ 1 b))))
* [misc]taylor:  Taking taylor expansion of (pow (sqrt (sqrt (atan2 (/ 1 (- b)) (/ 1 (- b))))) (- (/ 1 (- b)) (/ 1 (- a)))) in b
* [misc]taylor:  Taking taylor expansion of (exp (* (- (/ 1 (- b)) (/ 1 (- a))) (log (sqrt (sqrt (atan2 (/ 1 (- b)) (/ 1 (- b)))))))) in b
* [misc]taylor:  Taking taylor expansion of (* (- (/ 1 (- b)) (/ 1 (- a))) (log (sqrt (sqrt (atan2 (/ 1 (- b)) (/ 1 (- b))))))) 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 (log (sqrt (sqrt (atan2 (/ 1 (- b)) (/ 1 (- b)))))) in b
* [misc]taylor:  Taking taylor expansion of (sqrt (sqrt (atan2 (/ 1 (- b)) (/ 1 (- b))))) in b
* [misc]taylor:  Taking taylor expansion of (sqrt (atan2 (/ 1 (- b)) (/ 1 (- b)))) in b
* [misc]taylor:  Taking taylor expansion of (atan2 (/ 1 (- b)) (/ 1 (- b))) in b
* [misc]backup-simplify:  Simplify (atan2 (/ 1 (- b)) (/ 1 (- b))) into (atan2 (/ -1 b) (/ -1 b))
* [misc]backup-simplify:  Simplify (sqrt (atan2 (/ -1 b) (/ -1 b))) into (sqrt (atan2 (/ -1 b) (/ -1 b)))
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (atan2 (/ -1 b) (/ -1 b))))) into 0
* [misc]backup-simplify:  Simplify (sqrt (sqrt (atan2 (/ -1 b) (/ -1 b)))) into (pow (atan2 (/ -1 b) (/ -1 b)) 1/4)
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (sqrt (atan2 (/ -1 b) (/ -1 b)))))) into 0
* [misc]backup-simplify:  Simplify (log (pow (atan2 (/ -1 b) (/ -1 b)) 1/4)) into (log (pow (atan2 (/ -1 b) (/ -1 b)) 1/4))
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (* -1 (log (pow (atan2 (/ -1 b) (/ -1 b)) 1/4))) into (* -1 (log (pow (atan2 (/ -1 b) (/ -1 b)) 1/4)))
* [misc]backup-simplify:  Simplify (exp (* (- (/ 1 (- b)) (/ 1 (- a))) (log (sqrt (sqrt (atan2 (/ 1 (- b)) (/ 1 (- b)))))))) into (exp (* (log (pow (atan2 (/ -1 b) (/ -1 b)) 1/4)) (- (/ 1 a) (/ 1 b))))
* [misc]taylor:  Taking taylor expansion of (exp (* (log (pow (atan2 (/ -1 b) (/ -1 b)) 1/4)) (- (/ 1 a) (/ 1 b)))) in a
* [misc]taylor:  Taking taylor expansion of (* (log (pow (atan2 (/ -1 b) (/ -1 b)) 1/4)) (- (/ 1 a) (/ 1 b))) in a
* [misc]taylor:  Taking taylor expansion of (log (pow (atan2 (/ -1 b) (/ -1 b)) 1/4)) in a
* [misc]taylor:  Taking taylor expansion of (pow (atan2 (/ -1 b) (/ -1 b)) 1/4) in a
* [misc]taylor:  Taking taylor expansion of (exp (* 1/4 (log (atan2 (/ -1 b) (/ -1 b))))) in a
* [misc]taylor:  Taking taylor expansion of (* 1/4 (log (atan2 (/ -1 b) (/ -1 b)))) in a
* [misc]taylor:  Taking taylor expansion of 1/4 in a
* [misc]backup-simplify:  Simplify 1/4 into 1/4
* [misc]taylor:  Taking taylor expansion of (log (atan2 (/ -1 b) (/ -1 b))) in a
* [misc]taylor:  Taking taylor expansion of (atan2 (/ -1 b) (/ -1 b)) in a
* [misc]backup-simplify:  Simplify (atan2 (/ -1 b) (/ -1 b)) into (atan2 (/ -1 b) (/ -1 b))
* [misc]backup-simplify:  Simplify (log (atan2 (/ -1 b) (/ -1 b))) into (log (atan2 (/ -1 b) (/ -1 b)))
* [misc]backup-simplify:  Simplify (* 1/4 (log (atan2 (/ -1 b) (/ -1 b)))) into (* 1/4 (log (atan2 (/ -1 b) (/ -1 b))))
* [misc]backup-simplify:  Simplify (exp (* 1/4 (log (atan2 (/ -1 b) (/ -1 b))))) into (pow (atan2 (/ -1 b) (/ -1 b)) 1/4)
* [misc]backup-simplify:  Simplify (log (pow (atan2 (/ -1 b) (/ -1 b)) 1/4)) into (log (pow (atan2 (/ -1 b) (/ -1 b)) 1/4))
* [misc]taylor:  Taking taylor expansion of (- (/ 1 a) (/ 1 b)) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 b) in a
* [misc]taylor:  Taking taylor expansion of b in a
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (* (log (pow (atan2 (/ -1 b) (/ -1 b)) 1/4)) 1) into (log (pow (atan2 (/ -1 b) (/ -1 b)) 1/4))
* [misc]backup-simplify:  Simplify (exp (* (log (pow (atan2 (/ -1 b) (/ -1 b)) 1/4)) (- (/ 1 a) (/ 1 b)))) into (exp (* (log (pow (atan2 (/ -1 b) (/ -1 b)) 1/4)) (- (/ 1 a) (/ 1 b))))
* [misc]backup-simplify:  Simplify (exp (* (log (pow (atan2 (/ -1 b) (/ -1 b)) 1/4)) (- (/ 1 a) (/ 1 b)))) into (exp (* (log (pow (atan2 (/ -1 b) (/ -1 b)) 1/4)) (- (/ 1 a) (/ 1 b))))
* [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 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 into 0
* [misc]backup-simplify:  Simplify 0 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 (exp (* (log (pow (atan2 (/ -1 (/ 1 (- b))) (/ -1 (/ 1 (- b)))) 1/4)) (- (/ 1 (/ 1 (- a))) (/ 1 (/ 1 (- b)))))) into (exp (* (log (pow (atan2 b b) 1/4)) (- b a)))
* * * * [misc]progress:  [ 4 / 4 ] generating series at (2 1 1)
* [misc]approximate:  Taking taylor expansion of (pow (sqrt (sqrt (atan2 b b))) (- b a)) in (b a) around 0
* [misc]taylor:  Taking taylor expansion of (pow (sqrt (sqrt (atan2 b b))) (- b a)) in a
* [misc]taylor:  Taking taylor expansion of (exp (* (- b a) (log (sqrt (sqrt (atan2 b b)))))) in a
* [misc]taylor:  Taking taylor expansion of (* (- b a) (log (sqrt (sqrt (atan2 b b))))) 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 (log (sqrt (sqrt (atan2 b b)))) in a
* [misc]taylor:  Taking taylor expansion of (sqrt (sqrt (atan2 b b))) in a
* [misc]taylor:  Taking taylor expansion of (sqrt (atan2 b b)) in a
* [misc]taylor:  Taking taylor expansion of (atan2 b b) in a
* [misc]backup-simplify:  Simplify (atan2 b b) into (atan2 b b)
* [misc]backup-simplify:  Simplify (sqrt (atan2 b b)) into (sqrt (atan2 b b))
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (atan2 b b)))) into 0
* [misc]backup-simplify:  Simplify (sqrt (sqrt (atan2 b b))) into (pow (atan2 b b) 1/4)
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (sqrt (atan2 b b))))) into 0
* [misc]backup-simplify:  Simplify (log (pow (atan2 b b) 1/4)) into (log (pow (atan2 b b) 1/4))
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ b 0) into b
* [misc]backup-simplify:  Simplify (* b (log (pow (atan2 b b) 1/4))) into (* (log (pow (atan2 b b) 1/4)) b)
* [misc]backup-simplify:  Simplify (exp (* (log (pow (atan2 b b) 1/4)) b)) into (exp (* (log (pow (atan2 b b) 1/4)) b))
* [misc]taylor:  Taking taylor expansion of (pow (sqrt (sqrt (atan2 b b))) (- b a)) in b
* [misc]taylor:  Taking taylor expansion of (exp (* (- b a) (log (sqrt (sqrt (atan2 b b)))))) in b
* [misc]taylor:  Taking taylor expansion of (* (- b a) (log (sqrt (sqrt (atan2 b b))))) 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 (log (sqrt (sqrt (atan2 b b)))) in b
* [misc]taylor:  Taking taylor expansion of (sqrt (sqrt (atan2 b b))) in b
* [misc]taylor:  Taking taylor expansion of (sqrt (atan2 b b)) in b
* [misc]taylor:  Taking taylor expansion of (atan2 b b) in b
* [misc]backup-simplify:  Simplify (atan2 b b) into (atan2 b b)
* [misc]backup-simplify:  Simplify (sqrt (atan2 b b)) into (sqrt (atan2 b b))
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (atan2 b b)))) into 0
* [misc]backup-simplify:  Simplify (sqrt (sqrt (atan2 b b))) into (pow (atan2 b b) 1/4)
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (sqrt (atan2 b b))))) into 0
* [misc]backup-simplify:  Simplify (log (pow (atan2 b b) 1/4)) into (log (pow (atan2 b b) 1/4))
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (+ 0 (- a)) into (- a)
* [misc]backup-simplify:  Simplify (* (- a) (log (pow (atan2 b b) 1/4))) into (* -1 (* a (log (pow (atan2 b b) 1/4))))
* [misc]backup-simplify:  Simplify (exp (* -1 (* a (log (pow (atan2 b b) 1/4))))) into (exp (* -1 (* a (log (pow (atan2 b b) 1/4)))))
* [misc]taylor:  Taking taylor expansion of (pow (sqrt (sqrt (atan2 b b))) (- b a)) in b
* [misc]taylor:  Taking taylor expansion of (exp (* (- b a) (log (sqrt (sqrt (atan2 b b)))))) in b
* [misc]taylor:  Taking taylor expansion of (* (- b a) (log (sqrt (sqrt (atan2 b b))))) 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 (log (sqrt (sqrt (atan2 b b)))) in b
* [misc]taylor:  Taking taylor expansion of (sqrt (sqrt (atan2 b b))) in b
* [misc]taylor:  Taking taylor expansion of (sqrt (atan2 b b)) in b
* [misc]taylor:  Taking taylor expansion of (atan2 b b) in b
* [misc]backup-simplify:  Simplify (atan2 b b) into (atan2 b b)
* [misc]backup-simplify:  Simplify (sqrt (atan2 b b)) into (sqrt (atan2 b b))
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (atan2 b b)))) into 0
* [misc]backup-simplify:  Simplify (sqrt (sqrt (atan2 b b))) into (pow (atan2 b b) 1/4)
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (sqrt (atan2 b b))))) into 0
* [misc]backup-simplify:  Simplify (log (pow (atan2 b b) 1/4)) into (log (pow (atan2 b b) 1/4))
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (+ 0 (- a)) into (- a)
* [misc]backup-simplify:  Simplify (* (- a) (log (pow (atan2 b b) 1/4))) into (* -1 (* a (log (pow (atan2 b b) 1/4))))
* [misc]backup-simplify:  Simplify (exp (* -1 (* a (log (pow (atan2 b b) 1/4))))) into (exp (* -1 (* a (log (pow (atan2 b b) 1/4)))))
* [misc]taylor:  Taking taylor expansion of (exp (* -1 (* a (log (pow (atan2 b b) 1/4))))) in a
* [misc]taylor:  Taking taylor expansion of (* -1 (* a (log (pow (atan2 b b) 1/4)))) in a
* [misc]taylor:  Taking taylor expansion of -1 in a
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of (* a (log (pow (atan2 b b) 1/4))) 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 (log (pow (atan2 b b) 1/4)) in a
* [misc]taylor:  Taking taylor expansion of (pow (atan2 b b) 1/4) in a
* [misc]taylor:  Taking taylor expansion of (exp (* 1/4 (log (atan2 b b)))) in a
* [misc]taylor:  Taking taylor expansion of (* 1/4 (log (atan2 b b))) in a
* [misc]taylor:  Taking taylor expansion of 1/4 in a
* [misc]backup-simplify:  Simplify 1/4 into 1/4
* [misc]taylor:  Taking taylor expansion of (log (atan2 b b)) in a
* [misc]taylor:  Taking taylor expansion of (atan2 b b) in a
* [misc]backup-simplify:  Simplify (atan2 b b) into (atan2 b b)
* [misc]backup-simplify:  Simplify (log (atan2 b b)) into (log (atan2 b b))
* [misc]backup-simplify:  Simplify (* 1/4 (log (atan2 b b))) into (* 1/4 (log (atan2 b b)))
* [misc]backup-simplify:  Simplify (exp (* 1/4 (log (atan2 b b)))) into (pow (atan2 b b) 1/4)
* [misc]backup-simplify:  Simplify (log (pow (atan2 b b) 1/4)) into (log (pow (atan2 b b) 1/4))
* [misc]backup-simplify:  Simplify (* 0 (log (pow (atan2 b b) 1/4))) into 0
* [misc]backup-simplify:  Simplify (* -1 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (atan2 b b) 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/4 0) (* 0 (log (atan2 b b)))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 1/4 (log (atan2 b b)))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (pow (atan2 b b) 1/4) 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (log (pow (atan2 b b) 1/4)))) into (log (pow (atan2 b b) 1/4))
* [misc]backup-simplify:  Simplify (+ (* -1 (log (pow (atan2 b b) 1/4))) (* 0 0)) into (- (log (pow (atan2 b b) 1/4)))
* [misc]backup-simplify:  Simplify (exp 0) into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (pow (atan2 b b) 1/4) 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (+ (* (- a) 0) (* 1 (log (pow (atan2 b b) 1/4)))) into (log (pow (atan2 b b) 1/4))
* [misc]backup-simplify:  Simplify (* (exp (* -1 (* a (log (pow (atan2 b b) 1/4))))) (+ (* (/ (pow (log (pow (atan2 b b) 1/4)) 1) 1)))) into (* (exp (* -1 (* a (log (pow (atan2 b b) 1/4))))) (log (pow (atan2 b b) 1/4)))
* [misc]taylor:  Taking taylor expansion of (* (exp (* -1 (* a (log (pow (atan2 b b) 1/4))))) (log (pow (atan2 b b) 1/4))) in a
* [misc]taylor:  Taking taylor expansion of (exp (* -1 (* a (log (pow (atan2 b b) 1/4))))) in a
* [misc]taylor:  Taking taylor expansion of (* -1 (* a (log (pow (atan2 b b) 1/4)))) in a
* [misc]taylor:  Taking taylor expansion of -1 in a
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of (* a (log (pow (atan2 b b) 1/4))) 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 (log (pow (atan2 b b) 1/4)) in a
* [misc]taylor:  Taking taylor expansion of (pow (atan2 b b) 1/4) in a
* [misc]taylor:  Taking taylor expansion of (exp (* 1/4 (log (atan2 b b)))) in a
* [misc]taylor:  Taking taylor expansion of (* 1/4 (log (atan2 b b))) in a
* [misc]taylor:  Taking taylor expansion of 1/4 in a
* [misc]backup-simplify:  Simplify 1/4 into 1/4
* [misc]taylor:  Taking taylor expansion of (log (atan2 b b)) in a
* [misc]taylor:  Taking taylor expansion of (atan2 b b) in a
* [misc]backup-simplify:  Simplify (atan2 b b) into (atan2 b b)
* [misc]backup-simplify:  Simplify (log (atan2 b b)) into (log (atan2 b b))
* [misc]backup-simplify:  Simplify (* 1/4 (log (atan2 b b))) into (* 1/4 (log (atan2 b b)))
* [misc]backup-simplify:  Simplify (exp (* 1/4 (log (atan2 b b)))) into (pow (atan2 b b) 1/4)
* [misc]backup-simplify:  Simplify (log (pow (atan2 b b) 1/4)) into (log (pow (atan2 b b) 1/4))
* [misc]backup-simplify:  Simplify (* 0 (log (pow (atan2 b b) 1/4))) into 0
* [misc]backup-simplify:  Simplify (* -1 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (atan2 b b) 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/4 0) (* 0 (log (atan2 b b)))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 1/4 (log (atan2 b b)))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (pow (atan2 b b) 1/4) 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (log (pow (atan2 b b) 1/4)))) into (log (pow (atan2 b b) 1/4))
* [misc]backup-simplify:  Simplify (+ (* -1 (log (pow (atan2 b b) 1/4))) (* 0 0)) into (- (log (pow (atan2 b b) 1/4)))
* [misc]backup-simplify:  Simplify (exp 0) into 1
* [misc]taylor:  Taking taylor expansion of (log (pow (atan2 b b) 1/4)) in a
* [misc]taylor:  Taking taylor expansion of (pow (atan2 b b) 1/4) in a
* [misc]taylor:  Taking taylor expansion of (exp (* 1/4 (log (atan2 b b)))) in a
* [misc]taylor:  Taking taylor expansion of (* 1/4 (log (atan2 b b))) in a
* [misc]taylor:  Taking taylor expansion of 1/4 in a
* [misc]backup-simplify:  Simplify 1/4 into 1/4
* [misc]taylor:  Taking taylor expansion of (log (atan2 b b)) in a
* [misc]taylor:  Taking taylor expansion of (atan2 b b) in a
* [misc]backup-simplify:  Simplify (atan2 b b) into (atan2 b b)
* [misc]backup-simplify:  Simplify (log (atan2 b b)) into (log (atan2 b b))
* [misc]backup-simplify:  Simplify (* 1/4 (log (atan2 b b))) into (* 1/4 (log (atan2 b b)))
* [misc]backup-simplify:  Simplify (exp (* 1/4 (log (atan2 b b)))) into (pow (atan2 b b) 1/4)
* [misc]backup-simplify:  Simplify (log (pow (atan2 b b) 1/4)) into (log (pow (atan2 b b) 1/4))
* [misc]backup-simplify:  Simplify (* 1 (log (pow (atan2 b b) 1/4))) into (log (pow (atan2 b b) 1/4))
* [misc]backup-simplify:  Simplify (log (pow (atan2 b b) 1/4)) into (log (pow (atan2 b b) 1/4))
* [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow (- (log (pow (atan2 b b) 1/4))) 1) 1)))) into (* -1 (log (pow (atan2 b b) 1/4)))
* [misc]backup-simplify:  Simplify (* -1 (log (pow (atan2 b b) 1/4))) into (* -1 (log (pow (atan2 b b) 1/4)))
* [misc]backup-simplify:  Simplify (+ (* (* -1 (log (pow (atan2 b b) 1/4))) (* a 1)) (+ (* (log (pow (atan2 b b) 1/4)) (* 1 b)) 1)) into (- (+ (* (log (pow (atan2 b b) 1/4)) b) 1) (* a (log (pow (atan2 b b) 1/4))))
* [misc]approximate:  Taking taylor expansion of (pow (sqrt (sqrt (atan2 (/ 1 b) (/ 1 b)))) (- (/ 1 b) (/ 1 a))) in (b a) around 0
* [misc]taylor:  Taking taylor expansion of (pow (sqrt (sqrt (atan2 (/ 1 b) (/ 1 b)))) (- (/ 1 b) (/ 1 a))) in a
* [misc]taylor:  Taking taylor expansion of (exp (* (- (/ 1 b) (/ 1 a)) (log (sqrt (sqrt (atan2 (/ 1 b) (/ 1 b))))))) in a
* [misc]taylor:  Taking taylor expansion of (* (- (/ 1 b) (/ 1 a)) (log (sqrt (sqrt (atan2 (/ 1 b) (/ 1 b)))))) 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 (log (sqrt (sqrt (atan2 (/ 1 b) (/ 1 b))))) in a
* [misc]taylor:  Taking taylor expansion of (sqrt (sqrt (atan2 (/ 1 b) (/ 1 b)))) in a
* [misc]taylor:  Taking taylor expansion of (sqrt (atan2 (/ 1 b) (/ 1 b))) in a
* [misc]taylor:  Taking taylor expansion of (atan2 (/ 1 b) (/ 1 b)) in a
* [misc]backup-simplify:  Simplify (atan2 (/ 1 b) (/ 1 b)) into (atan2 (/ 1 b) (/ 1 b))
* [misc]backup-simplify:  Simplify (sqrt (atan2 (/ 1 b) (/ 1 b))) into (sqrt (atan2 (/ 1 b) (/ 1 b)))
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (atan2 (/ 1 b) (/ 1 b))))) into 0
* [misc]backup-simplify:  Simplify (sqrt (sqrt (atan2 (/ 1 b) (/ 1 b)))) into (pow (atan2 (/ 1 b) (/ 1 b)) 1/4)
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (sqrt (atan2 (/ 1 b) (/ 1 b)))))) into 0
* [misc]backup-simplify:  Simplify (log (pow (atan2 (/ 1 b) (/ 1 b)) 1/4)) into (log (pow (atan2 (/ 1 b) (/ 1 b)) 1/4))
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (* -1 (log (pow (atan2 (/ 1 b) (/ 1 b)) 1/4))) into (* -1 (log (pow (atan2 (/ 1 b) (/ 1 b)) 1/4)))
* [misc]backup-simplify:  Simplify (exp (* (- (/ 1 b) (/ 1 a)) (log (sqrt (sqrt (atan2 (/ 1 b) (/ 1 b))))))) into (pow (pow (atan2 (/ 1 b) (/ 1 b)) 1/4) (- (/ 1 b) (/ 1 a)))
* [misc]taylor:  Taking taylor expansion of (pow (sqrt (sqrt (atan2 (/ 1 b) (/ 1 b)))) (- (/ 1 b) (/ 1 a))) in b
* [misc]taylor:  Taking taylor expansion of (exp (* (- (/ 1 b) (/ 1 a)) (log (sqrt (sqrt (atan2 (/ 1 b) (/ 1 b))))))) in b
* [misc]taylor:  Taking taylor expansion of (* (- (/ 1 b) (/ 1 a)) (log (sqrt (sqrt (atan2 (/ 1 b) (/ 1 b)))))) 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 (log (sqrt (sqrt (atan2 (/ 1 b) (/ 1 b))))) in b
* [misc]taylor:  Taking taylor expansion of (sqrt (sqrt (atan2 (/ 1 b) (/ 1 b)))) in b
* [misc]taylor:  Taking taylor expansion of (sqrt (atan2 (/ 1 b) (/ 1 b))) in b
* [misc]taylor:  Taking taylor expansion of (atan2 (/ 1 b) (/ 1 b)) in b
* [misc]backup-simplify:  Simplify (atan2 (/ 1 b) (/ 1 b)) into (atan2 (/ 1 b) (/ 1 b))
* [misc]backup-simplify:  Simplify (sqrt (atan2 (/ 1 b) (/ 1 b))) into (sqrt (atan2 (/ 1 b) (/ 1 b)))
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (atan2 (/ 1 b) (/ 1 b))))) into 0
* [misc]backup-simplify:  Simplify (sqrt (sqrt (atan2 (/ 1 b) (/ 1 b)))) into (pow (atan2 (/ 1 b) (/ 1 b)) 1/4)
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (sqrt (atan2 (/ 1 b) (/ 1 b)))))) into 0
* [misc]backup-simplify:  Simplify (log (pow (atan2 (/ 1 b) (/ 1 b)) 1/4)) into (log (pow (atan2 (/ 1 b) (/ 1 b)) 1/4))
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (* 1 (log (pow (atan2 (/ 1 b) (/ 1 b)) 1/4))) into (log (pow (atan2 (/ 1 b) (/ 1 b)) 1/4))
* [misc]backup-simplify:  Simplify (exp (* (- (/ 1 b) (/ 1 a)) (log (sqrt (sqrt (atan2 (/ 1 b) (/ 1 b))))))) into (pow (pow (atan2 (/ 1 b) (/ 1 b)) 1/4) (- (/ 1 b) (/ 1 a)))
* [misc]taylor:  Taking taylor expansion of (pow (sqrt (sqrt (atan2 (/ 1 b) (/ 1 b)))) (- (/ 1 b) (/ 1 a))) in b
* [misc]taylor:  Taking taylor expansion of (exp (* (- (/ 1 b) (/ 1 a)) (log (sqrt (sqrt (atan2 (/ 1 b) (/ 1 b))))))) in b
* [misc]taylor:  Taking taylor expansion of (* (- (/ 1 b) (/ 1 a)) (log (sqrt (sqrt (atan2 (/ 1 b) (/ 1 b)))))) 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 (log (sqrt (sqrt (atan2 (/ 1 b) (/ 1 b))))) in b
* [misc]taylor:  Taking taylor expansion of (sqrt (sqrt (atan2 (/ 1 b) (/ 1 b)))) in b
* [misc]taylor:  Taking taylor expansion of (sqrt (atan2 (/ 1 b) (/ 1 b))) in b
* [misc]taylor:  Taking taylor expansion of (atan2 (/ 1 b) (/ 1 b)) in b
* [misc]backup-simplify:  Simplify (atan2 (/ 1 b) (/ 1 b)) into (atan2 (/ 1 b) (/ 1 b))
* [misc]backup-simplify:  Simplify (sqrt (atan2 (/ 1 b) (/ 1 b))) into (sqrt (atan2 (/ 1 b) (/ 1 b)))
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (atan2 (/ 1 b) (/ 1 b))))) into 0
* [misc]backup-simplify:  Simplify (sqrt (sqrt (atan2 (/ 1 b) (/ 1 b)))) into (pow (atan2 (/ 1 b) (/ 1 b)) 1/4)
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (sqrt (atan2 (/ 1 b) (/ 1 b)))))) into 0
* [misc]backup-simplify:  Simplify (log (pow (atan2 (/ 1 b) (/ 1 b)) 1/4)) into (log (pow (atan2 (/ 1 b) (/ 1 b)) 1/4))
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (* 1 (log (pow (atan2 (/ 1 b) (/ 1 b)) 1/4))) into (log (pow (atan2 (/ 1 b) (/ 1 b)) 1/4))
* [misc]backup-simplify:  Simplify (exp (* (- (/ 1 b) (/ 1 a)) (log (sqrt (sqrt (atan2 (/ 1 b) (/ 1 b))))))) into (pow (pow (atan2 (/ 1 b) (/ 1 b)) 1/4) (- (/ 1 b) (/ 1 a)))
* [misc]taylor:  Taking taylor expansion of (pow (pow (atan2 (/ 1 b) (/ 1 b)) 1/4) (- (/ 1 b) (/ 1 a))) in a
* [misc]taylor:  Taking taylor expansion of (exp (* (- (/ 1 b) (/ 1 a)) (log (pow (atan2 (/ 1 b) (/ 1 b)) 1/4)))) in a
* [misc]taylor:  Taking taylor expansion of (* (- (/ 1 b) (/ 1 a)) (log (pow (atan2 (/ 1 b) (/ 1 b)) 1/4))) 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 (log (pow (atan2 (/ 1 b) (/ 1 b)) 1/4)) in a
* [misc]taylor:  Taking taylor expansion of (pow (atan2 (/ 1 b) (/ 1 b)) 1/4) in a
* [misc]taylor:  Taking taylor expansion of (exp (* 1/4 (log (atan2 (/ 1 b) (/ 1 b))))) in a
* [misc]taylor:  Taking taylor expansion of (* 1/4 (log (atan2 (/ 1 b) (/ 1 b)))) in a
* [misc]taylor:  Taking taylor expansion of 1/4 in a
* [misc]backup-simplify:  Simplify 1/4 into 1/4
* [misc]taylor:  Taking taylor expansion of (log (atan2 (/ 1 b) (/ 1 b))) in a
* [misc]taylor:  Taking taylor expansion of (atan2 (/ 1 b) (/ 1 b)) in a
* [misc]backup-simplify:  Simplify (atan2 (/ 1 b) (/ 1 b)) into (atan2 (/ 1 b) (/ 1 b))
* [misc]backup-simplify:  Simplify (log (atan2 (/ 1 b) (/ 1 b))) into (log (atan2 (/ 1 b) (/ 1 b)))
* [misc]backup-simplify:  Simplify (* 1/4 (log (atan2 (/ 1 b) (/ 1 b)))) into (* 1/4 (log (atan2 (/ 1 b) (/ 1 b))))
* [misc]backup-simplify:  Simplify (exp (* 1/4 (log (atan2 (/ 1 b) (/ 1 b))))) into (pow (atan2 (/ 1 b) (/ 1 b)) 1/4)
* [misc]backup-simplify:  Simplify (log (pow (atan2 (/ 1 b) (/ 1 b)) 1/4)) into (log (pow (atan2 (/ 1 b) (/ 1 b)) 1/4))
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (* -1 (log (pow (atan2 (/ 1 b) (/ 1 b)) 1/4))) into (* -1 (log (pow (atan2 (/ 1 b) (/ 1 b)) 1/4)))
* [misc]backup-simplify:  Simplify (exp (* (- (/ 1 b) (/ 1 a)) (log (pow (atan2 (/ 1 b) (/ 1 b)) 1/4)))) into (pow (pow (atan2 (/ 1 b) (/ 1 b)) 1/4) (- (/ 1 b) (/ 1 a)))
* [misc]backup-simplify:  Simplify (pow (pow (atan2 (/ 1 b) (/ 1 b)) 1/4) (- (/ 1 b) (/ 1 a))) into (pow (pow (atan2 (/ 1 b) (/ 1 b)) 1/4) (- (/ 1 b) (/ 1 a)))
* [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 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 into 0
* [misc]backup-simplify:  Simplify 0 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 (pow (pow (atan2 (/ 1 (/ 1 b)) (/ 1 (/ 1 b))) 1/4) (- (/ 1 (/ 1 b)) (/ 1 (/ 1 a)))) into (pow (pow (atan2 b b) 1/4) (- b a))
* [misc]approximate:  Taking taylor expansion of (pow (sqrt (sqrt (atan2 (/ 1 (- b)) (/ 1 (- b))))) (- (/ 1 (- b)) (/ 1 (- a)))) in (b a) around 0
* [misc]taylor:  Taking taylor expansion of (pow (sqrt (sqrt (atan2 (/ 1 (- b)) (/ 1 (- b))))) (- (/ 1 (- b)) (/ 1 (- a)))) in a
* [misc]taylor:  Taking taylor expansion of (exp (* (- (/ 1 (- b)) (/ 1 (- a))) (log (sqrt (sqrt (atan2 (/ 1 (- b)) (/ 1 (- b)))))))) in a
* [misc]taylor:  Taking taylor expansion of (* (- (/ 1 (- b)) (/ 1 (- a))) (log (sqrt (sqrt (atan2 (/ 1 (- b)) (/ 1 (- b))))))) 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 (log (sqrt (sqrt (atan2 (/ 1 (- b)) (/ 1 (- b)))))) in a
* [misc]taylor:  Taking taylor expansion of (sqrt (sqrt (atan2 (/ 1 (- b)) (/ 1 (- b))))) in a
* [misc]taylor:  Taking taylor expansion of (sqrt (atan2 (/ 1 (- b)) (/ 1 (- b)))) in a
* [misc]taylor:  Taking taylor expansion of (atan2 (/ 1 (- b)) (/ 1 (- b))) in a
* [misc]backup-simplify:  Simplify (atan2 (/ 1 (- b)) (/ 1 (- b))) into (atan2 (/ -1 b) (/ -1 b))
* [misc]backup-simplify:  Simplify (sqrt (atan2 (/ -1 b) (/ -1 b))) into (sqrt (atan2 (/ -1 b) (/ -1 b)))
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (atan2 (/ -1 b) (/ -1 b))))) into 0
* [misc]backup-simplify:  Simplify (sqrt (sqrt (atan2 (/ -1 b) (/ -1 b)))) into (pow (atan2 (/ -1 b) (/ -1 b)) 1/4)
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (sqrt (atan2 (/ -1 b) (/ -1 b)))))) into 0
* [misc]backup-simplify:  Simplify (log (pow (atan2 (/ -1 b) (/ -1 b)) 1/4)) into (log (pow (atan2 (/ -1 b) (/ -1 b)) 1/4))
* [misc]backup-simplify:  Simplify (- -1) into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (* 1 (log (pow (atan2 (/ -1 b) (/ -1 b)) 1/4))) into (log (pow (atan2 (/ -1 b) (/ -1 b)) 1/4))
* [misc]backup-simplify:  Simplify (exp (* (- (/ 1 (- b)) (/ 1 (- a))) (log (sqrt (sqrt (atan2 (/ 1 (- b)) (/ 1 (- b)))))))) into (exp (* (log (pow (atan2 (/ -1 b) (/ -1 b)) 1/4)) (- (/ 1 a) (/ 1 b))))
* [misc]taylor:  Taking taylor expansion of (pow (sqrt (sqrt (atan2 (/ 1 (- b)) (/ 1 (- b))))) (- (/ 1 (- b)) (/ 1 (- a)))) in b
* [misc]taylor:  Taking taylor expansion of (exp (* (- (/ 1 (- b)) (/ 1 (- a))) (log (sqrt (sqrt (atan2 (/ 1 (- b)) (/ 1 (- b)))))))) in b
* [misc]taylor:  Taking taylor expansion of (* (- (/ 1 (- b)) (/ 1 (- a))) (log (sqrt (sqrt (atan2 (/ 1 (- b)) (/ 1 (- b))))))) 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 (log (sqrt (sqrt (atan2 (/ 1 (- b)) (/ 1 (- b)))))) in b
* [misc]taylor:  Taking taylor expansion of (sqrt (sqrt (atan2 (/ 1 (- b)) (/ 1 (- b))))) in b
* [misc]taylor:  Taking taylor expansion of (sqrt (atan2 (/ 1 (- b)) (/ 1 (- b)))) in b
* [misc]taylor:  Taking taylor expansion of (atan2 (/ 1 (- b)) (/ 1 (- b))) in b
* [misc]backup-simplify:  Simplify (atan2 (/ 1 (- b)) (/ 1 (- b))) into (atan2 (/ -1 b) (/ -1 b))
* [misc]backup-simplify:  Simplify (sqrt (atan2 (/ -1 b) (/ -1 b))) into (sqrt (atan2 (/ -1 b) (/ -1 b)))
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (atan2 (/ -1 b) (/ -1 b))))) into 0
* [misc]backup-simplify:  Simplify (sqrt (sqrt (atan2 (/ -1 b) (/ -1 b)))) into (pow (atan2 (/ -1 b) (/ -1 b)) 1/4)
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (sqrt (atan2 (/ -1 b) (/ -1 b)))))) into 0
* [misc]backup-simplify:  Simplify (log (pow (atan2 (/ -1 b) (/ -1 b)) 1/4)) into (log (pow (atan2 (/ -1 b) (/ -1 b)) 1/4))
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (* -1 (log (pow (atan2 (/ -1 b) (/ -1 b)) 1/4))) into (* -1 (log (pow (atan2 (/ -1 b) (/ -1 b)) 1/4)))
* [misc]backup-simplify:  Simplify (exp (* (- (/ 1 (- b)) (/ 1 (- a))) (log (sqrt (sqrt (atan2 (/ 1 (- b)) (/ 1 (- b)))))))) into (exp (* (log (pow (atan2 (/ -1 b) (/ -1 b)) 1/4)) (- (/ 1 a) (/ 1 b))))
* [misc]taylor:  Taking taylor expansion of (pow (sqrt (sqrt (atan2 (/ 1 (- b)) (/ 1 (- b))))) (- (/ 1 (- b)) (/ 1 (- a)))) in b
* [misc]taylor:  Taking taylor expansion of (exp (* (- (/ 1 (- b)) (/ 1 (- a))) (log (sqrt (sqrt (atan2 (/ 1 (- b)) (/ 1 (- b)))))))) in b
* [misc]taylor:  Taking taylor expansion of (* (- (/ 1 (- b)) (/ 1 (- a))) (log (sqrt (sqrt (atan2 (/ 1 (- b)) (/ 1 (- b))))))) 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 (log (sqrt (sqrt (atan2 (/ 1 (- b)) (/ 1 (- b)))))) in b
* [misc]taylor:  Taking taylor expansion of (sqrt (sqrt (atan2 (/ 1 (- b)) (/ 1 (- b))))) in b
* [misc]taylor:  Taking taylor expansion of (sqrt (atan2 (/ 1 (- b)) (/ 1 (- b)))) in b
* [misc]taylor:  Taking taylor expansion of (atan2 (/ 1 (- b)) (/ 1 (- b))) in b
* [misc]backup-simplify:  Simplify (atan2 (/ 1 (- b)) (/ 1 (- b))) into (atan2 (/ -1 b) (/ -1 b))
* [misc]backup-simplify:  Simplify (sqrt (atan2 (/ -1 b) (/ -1 b))) into (sqrt (atan2 (/ -1 b) (/ -1 b)))
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (atan2 (/ -1 b) (/ -1 b))))) into 0
* [misc]backup-simplify:  Simplify (sqrt (sqrt (atan2 (/ -1 b) (/ -1 b)))) into (pow (atan2 (/ -1 b) (/ -1 b)) 1/4)
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (sqrt (atan2 (/ -1 b) (/ -1 b)))))) into 0
* [misc]backup-simplify:  Simplify (log (pow (atan2 (/ -1 b) (/ -1 b)) 1/4)) into (log (pow (atan2 (/ -1 b) (/ -1 b)) 1/4))
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (* -1 (log (pow (atan2 (/ -1 b) (/ -1 b)) 1/4))) into (* -1 (log (pow (atan2 (/ -1 b) (/ -1 b)) 1/4)))
* [misc]backup-simplify:  Simplify (exp (* (- (/ 1 (- b)) (/ 1 (- a))) (log (sqrt (sqrt (atan2 (/ 1 (- b)) (/ 1 (- b)))))))) into (exp (* (log (pow (atan2 (/ -1 b) (/ -1 b)) 1/4)) (- (/ 1 a) (/ 1 b))))
* [misc]taylor:  Taking taylor expansion of (exp (* (log (pow (atan2 (/ -1 b) (/ -1 b)) 1/4)) (- (/ 1 a) (/ 1 b)))) in a
* [misc]taylor:  Taking taylor expansion of (* (log (pow (atan2 (/ -1 b) (/ -1 b)) 1/4)) (- (/ 1 a) (/ 1 b))) in a
* [misc]taylor:  Taking taylor expansion of (log (pow (atan2 (/ -1 b) (/ -1 b)) 1/4)) in a
* [misc]taylor:  Taking taylor expansion of (pow (atan2 (/ -1 b) (/ -1 b)) 1/4) in a
* [misc]taylor:  Taking taylor expansion of (exp (* 1/4 (log (atan2 (/ -1 b) (/ -1 b))))) in a
* [misc]taylor:  Taking taylor expansion of (* 1/4 (log (atan2 (/ -1 b) (/ -1 b)))) in a
* [misc]taylor:  Taking taylor expansion of 1/4 in a
* [misc]backup-simplify:  Simplify 1/4 into 1/4
* [misc]taylor:  Taking taylor expansion of (log (atan2 (/ -1 b) (/ -1 b))) in a
* [misc]taylor:  Taking taylor expansion of (atan2 (/ -1 b) (/ -1 b)) in a
* [misc]backup-simplify:  Simplify (atan2 (/ -1 b) (/ -1 b)) into (atan2 (/ -1 b) (/ -1 b))
* [misc]backup-simplify:  Simplify (log (atan2 (/ -1 b) (/ -1 b))) into (log (atan2 (/ -1 b) (/ -1 b)))
* [misc]backup-simplify:  Simplify (* 1/4 (log (atan2 (/ -1 b) (/ -1 b)))) into (* 1/4 (log (atan2 (/ -1 b) (/ -1 b))))
* [misc]backup-simplify:  Simplify (exp (* 1/4 (log (atan2 (/ -1 b) (/ -1 b))))) into (pow (atan2 (/ -1 b) (/ -1 b)) 1/4)
* [misc]backup-simplify:  Simplify (log (pow (atan2 (/ -1 b) (/ -1 b)) 1/4)) into (log (pow (atan2 (/ -1 b) (/ -1 b)) 1/4))
* [misc]taylor:  Taking taylor expansion of (- (/ 1 a) (/ 1 b)) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 b) in a
* [misc]taylor:  Taking taylor expansion of b in a
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (* (log (pow (atan2 (/ -1 b) (/ -1 b)) 1/4)) 1) into (log (pow (atan2 (/ -1 b) (/ -1 b)) 1/4))
* [misc]backup-simplify:  Simplify (exp (* (log (pow (atan2 (/ -1 b) (/ -1 b)) 1/4)) (- (/ 1 a) (/ 1 b)))) into (exp (* (log (pow (atan2 (/ -1 b) (/ -1 b)) 1/4)) (- (/ 1 a) (/ 1 b))))
* [misc]backup-simplify:  Simplify (exp (* (log (pow (atan2 (/ -1 b) (/ -1 b)) 1/4)) (- (/ 1 a) (/ 1 b)))) into (exp (* (log (pow (atan2 (/ -1 b) (/ -1 b)) 1/4)) (- (/ 1 a) (/ 1 b))))
* [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 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 into 0
* [misc]backup-simplify:  Simplify 0 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 (exp (* (log (pow (atan2 (/ -1 (/ 1 (- b))) (/ -1 (/ 1 (- b)))) 1/4)) (- (/ 1 (/ 1 (- a))) (/ 1 (/ 1 (- b)))))) into (exp (* (log (pow (atan2 b b) 1/4)) (- b a)))
* * * [misc]progress:  simplifying candidates
* * * * [misc]progress:  [ 1 / 96 ] simplifiying candidate #<alt (λ (a b) (sin (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (pow (sqrt (log1p (expm1 (sqrt (atan2 b b))))) (- b a)))))>
* * * * [misc]progress:  [ 2 / 96 ] simplifiying candidate #<alt (λ (a b) (sin (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (pow (sqrt (expm1 (log1p (sqrt (atan2 b b))))) (- b a)))))>
* * * * [misc]progress:  [ 3 / 96 ] simplifiying candidate #<alt (λ (a b) (sin (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (pow (sqrt (pow (atan2 b b) 1/2)) (- b a)))))>
* * * * [misc]progress:  [ 4 / 96 ] simplifiying candidate #<alt (λ (a b) (sin (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (pow (sqrt (pow (sqrt (atan2 b b)) 1)) (- b a)))))>
* * * * [misc]progress:  [ 5 / 96 ] simplifiying candidate #<alt (λ (a b) (sin (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (pow (sqrt (exp (log (sqrt (atan2 b b))))) (- b a)))))>
* * * * [misc]progress:  [ 6 / 96 ] simplifiying candidate #<alt (λ (a b) (sin (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (pow (sqrt (log (exp (sqrt (atan2 b b))))) (- b a)))))>
* * * * [misc]progress:  [ 7 / 96 ] simplifiying candidate #<alt (λ (a b) (sin (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (pow (sqrt (* (* (cbrt (sqrt (atan2 b b))) (cbrt (sqrt (atan2 b b)))) (cbrt (sqrt (atan2 b b))))) (- b a)))))>
* * * * [misc]progress:  [ 8 / 96 ] simplifiying candidate #<alt (λ (a b) (sin (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (pow (sqrt (cbrt (* (* (sqrt (atan2 b b)) (sqrt (atan2 b b))) (sqrt (atan2 b b))))) (- b a)))))>
* * * * [misc]progress:  [ 9 / 96 ] simplifiying candidate #<alt (λ (a b) (sin (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (pow (sqrt (* (sqrt (* (cbrt (atan2 b b)) (cbrt (atan2 b b)))) (sqrt (cbrt (atan2 b b))))) (- b a)))))>
* [enter]simplify:  Simplifying (sqrt (* (cbrt (atan2 b b)) (cbrt (atan2 b b))))
* * [misc]simplify:  iters left: 5 (5 enodes)
* * [misc]simplify:  iters left: 4 (6 enodes)
* [exit]simplify:  Simplified to (fabs (cbrt (atan2 b b)))
* [misc]simplify:  Simplified (2 1 2 1 1 1) to (λ (a b) (sin (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (pow (sqrt (* (fabs (cbrt (atan2 b b))) (sqrt (cbrt (atan2 b b))))) (- b a)))))
* * * * [misc]progress:  [ 10 / 96 ] simplifiying candidate #<alt (λ (a b) (sin (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (pow (sqrt (* (sqrt (sqrt (atan2 b b))) (sqrt (sqrt (atan2 b b))))) (- b a)))))>
* [enter]simplify:  Simplifying (sqrt (sqrt (atan2 b b)))
* * [misc]simplify:  iters left: 3 (4 enodes)
* [exit]simplify:  Simplified to (sqrt (sqrt (atan2 b b)))
* [misc]simplify:  Simplified (2 1 2 1 1 1) to (λ (a b) (sin (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (pow (sqrt (* (sqrt (sqrt (atan2 b b))) (sqrt (sqrt (atan2 b b))))) (- b a)))))
* * * * [misc]progress:  [ 11 / 96 ] simplifiying candidate #<alt (λ (a b) (sin (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (pow (sqrt (* (sqrt 1) (sqrt (atan2 b b)))) (- b a)))))>
* [enter]simplify:  Simplifying (sqrt 1)
* * [misc]simplify:  iters left: 1 (2 enodes)
* [exit]simplify:  Simplified to (sqrt 1)
* [misc]simplify:  Simplified (2 1 2 1 1 1) to (λ (a b) (sin (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (pow (sqrt (* (sqrt 1) (sqrt (atan2 b b)))) (- b a)))))
* * * * [misc]progress:  [ 12 / 96 ] simplifiying candidate #<alt (λ (a b) (sin (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (pow (sqrt (* (sqrt (sqrt (atan2 b b))) (sqrt (sqrt (atan2 b b))))) (- b a)))))>
* * * * [misc]progress:  [ 13 / 96 ] simplifiying candidate #<alt (λ (a b) (sin (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (pow (sqrt (fabs (sqrt (atan2 b b)))) (- b a)))))>
* [enter]simplify:  Simplifying (sqrt (atan2 b b))
* * [misc]simplify:  iters left: 2 (3 enodes)
* [exit]simplify:  Simplified to (sqrt (atan2 b b))
* [misc]simplify:  Simplified (2 1 2 1 1 1) to (λ (a b) (sin (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (pow (sqrt (fabs (sqrt (atan2 b b)))) (- b a)))))
* * * * [misc]progress:  [ 14 / 96 ] simplifiying candidate #<alt (λ (a b) (sin (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (pow (sqrt (* 1 (sqrt (atan2 b b)))) (- b a)))))>
* * * * [misc]progress:  [ 15 / 96 ] simplifiying candidate #<alt (λ (a b) (sin (* (pow (sqrt (log1p (expm1 (sqrt (atan2 b b))))) (- b a)) (pow (sqrt (sqrt (atan2 b b))) (- b a)))))>
* * * * [misc]progress:  [ 16 / 96 ] simplifiying candidate #<alt (λ (a b) (sin (* (pow (sqrt (expm1 (log1p (sqrt (atan2 b b))))) (- b a)) (pow (sqrt (sqrt (atan2 b b))) (- b a)))))>
* * * * [misc]progress:  [ 17 / 96 ] simplifiying candidate #<alt (λ (a b) (sin (* (pow (sqrt (pow (atan2 b b) 1/2)) (- b a)) (pow (sqrt (sqrt (atan2 b b))) (- b a)))))>
* * * * [misc]progress:  [ 18 / 96 ] simplifiying candidate #<alt (λ (a b) (sin (* (pow (sqrt (pow (sqrt (atan2 b b)) 1)) (- b a)) (pow (sqrt (sqrt (atan2 b b))) (- b a)))))>
* * * * [misc]progress:  [ 19 / 96 ] simplifiying candidate #<alt (λ (a b) (sin (* (pow (sqrt (exp (log (sqrt (atan2 b b))))) (- b a)) (pow (sqrt (sqrt (atan2 b b))) (- b a)))))>
* * * * [misc]progress:  [ 20 / 96 ] simplifiying candidate #<alt (λ (a b) (sin (* (pow (sqrt (log (exp (sqrt (atan2 b b))))) (- b a)) (pow (sqrt (sqrt (atan2 b b))) (- b a)))))>
* * * * [misc]progress:  [ 21 / 96 ] simplifiying candidate #<alt (λ (a b) (sin (* (pow (sqrt (* (* (cbrt (sqrt (atan2 b b))) (cbrt (sqrt (atan2 b b)))) (cbrt (sqrt (atan2 b b))))) (- b a)) (pow (sqrt (sqrt (atan2 b b))) (- b a)))))>
* * * * [misc]progress:  [ 22 / 96 ] simplifiying candidate #<alt (λ (a b) (sin (* (pow (sqrt (cbrt (* (* (sqrt (atan2 b b)) (sqrt (atan2 b b))) (sqrt (atan2 b b))))) (- b a)) (pow (sqrt (sqrt (atan2 b b))) (- b a)))))>
* * * * [misc]progress:  [ 23 / 96 ] simplifiying candidate #<alt (λ (a b) (sin (* (pow (sqrt (* (sqrt (* (cbrt (atan2 b b)) (cbrt (atan2 b b)))) (sqrt (cbrt (atan2 b b))))) (- b a)) (pow (sqrt (sqrt (atan2 b b))) (- b a)))))>
* [enter]simplify:  Simplifying (sqrt (* (cbrt (atan2 b b)) (cbrt (atan2 b b))))
* * [misc]simplify:  iters left: 5 (5 enodes)
* * [misc]simplify:  iters left: 4 (6 enodes)
* [exit]simplify:  Simplified to (fabs (cbrt (atan2 b b)))
* [misc]simplify:  Simplified (2 1 1 1 1 1) to (λ (a b) (sin (* (pow (sqrt (* (fabs (cbrt (atan2 b b))) (sqrt (cbrt (atan2 b b))))) (- b a)) (pow (sqrt (sqrt (atan2 b b))) (- b a)))))
* * * * [misc]progress:  [ 24 / 96 ] simplifiying candidate #<alt (λ (a b) (sin (* (pow (sqrt (* (sqrt (sqrt (atan2 b b))) (sqrt (sqrt (atan2 b b))))) (- b a)) (pow (sqrt (sqrt (atan2 b b))) (- b a)))))>
* [enter]simplify:  Simplifying (sqrt (sqrt (atan2 b b)))
* * [misc]simplify:  iters left: 3 (4 enodes)
* [exit]simplify:  Simplified to (sqrt (sqrt (atan2 b b)))
* [misc]simplify:  Simplified (2 1 1 1 1 1) to (λ (a b) (sin (* (pow (sqrt (* (sqrt (sqrt (atan2 b b))) (sqrt (sqrt (atan2 b b))))) (- b a)) (pow (sqrt (sqrt (atan2 b b))) (- b a)))))
* * * * [misc]progress:  [ 25 / 96 ] simplifiying candidate #<alt (λ (a b) (sin (* (pow (sqrt (* (sqrt 1) (sqrt (atan2 b b)))) (- b a)) (pow (sqrt (sqrt (atan2 b b))) (- b a)))))>
* [enter]simplify:  Simplifying (sqrt 1)
* * [misc]simplify:  iters left: 1 (2 enodes)
* [exit]simplify:  Simplified to (sqrt 1)
* [misc]simplify:  Simplified (2 1 1 1 1 1) to (λ (a b) (sin (* (pow (sqrt (* (sqrt 1) (sqrt (atan2 b b)))) (- b a)) (pow (sqrt (sqrt (atan2 b b))) (- b a)))))
* * * * [misc]progress:  [ 26 / 96 ] simplifiying candidate #<alt (λ (a b) (sin (* (pow (sqrt (* (sqrt (sqrt (atan2 b b))) (sqrt (sqrt (atan2 b b))))) (- b a)) (pow (sqrt (sqrt (atan2 b b))) (- b a)))))>
* * * * [misc]progress:  [ 27 / 96 ] simplifiying candidate #<alt (λ (a b) (sin (* (pow (sqrt (fabs (sqrt (atan2 b b)))) (- b a)) (pow (sqrt (sqrt (atan2 b b))) (- b a)))))>
* [enter]simplify:  Simplifying (sqrt (atan2 b b))
* * [misc]simplify:  iters left: 2 (3 enodes)
* [exit]simplify:  Simplified to (sqrt (atan2 b b))
* [misc]simplify:  Simplified (2 1 1 1 1 1) to (λ (a b) (sin (* (pow (sqrt (fabs (sqrt (atan2 b b)))) (- b a)) (pow (sqrt (sqrt (atan2 b b))) (- b a)))))
* * * * [misc]progress:  [ 28 / 96 ] simplifiying candidate #<alt (λ (a b) (sin (* (pow (sqrt (* 1 (sqrt (atan2 b b)))) (- b a)) (pow (sqrt (sqrt (atan2 b b))) (- b a)))))>
* * * * [misc]progress:  [ 29 / 96 ] simplifiying candidate #<alt (λ (a b) (sin (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (log1p (expm1 (pow (sqrt (sqrt (atan2 b b))) (- b a)))))))>
* * * * [misc]progress:  [ 30 / 96 ] simplifiying candidate #<alt (λ (a b) (sin (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (expm1 (log1p (pow (sqrt (sqrt (atan2 b b))) (- b a)))))))>
* * * * [misc]progress:  [ 31 / 96 ] simplifiying candidate #<alt (λ (a b) (sin (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (exp (* (log (sqrt (sqrt (atan2 b b)))) (- b a))))))>
* [enter]simplify:  Simplifying (* (log (sqrt (sqrt (atan2 b b)))) (- b a))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (11 enodes)
* * [misc]simplify:  iters left: 4 (18 enodes)
* * [misc]simplify:  iters left: 3 (26 enodes)
* * [misc]simplify:  iters left: 2 (33 enodes)
* * [misc]simplify:  iters left: 1 (35 enodes)
* [exit]simplify:  Simplified to (* (- b a) (log (sqrt (sqrt (atan2 b b)))))
* [misc]simplify:  Simplified (2 1 2 1) to (λ (a b) (sin (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (exp (* (- b a) (log (sqrt (sqrt (atan2 b b)))))))))
* * * * [misc]progress:  [ 32 / 96 ] simplifiying candidate #<alt (λ (a b) (sin (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (exp (* (log (sqrt (sqrt (atan2 b b)))) (- b a))))))>
* * * * [misc]progress:  [ 33 / 96 ] simplifiying candidate #<alt (λ (a b) (sin (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (pow (sqrt (atan2 b b)) (* 1/2 (- b a))))))>
* [enter]simplify:  Simplifying (sqrt (atan2 b b))
* * [misc]simplify:  iters left: 2 (3 enodes)
* [exit]simplify:  Simplified to (sqrt (atan2 b b))
* [misc]simplify:  Simplified (2 1 2 1) to (λ (a b) (sin (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (pow (sqrt (atan2 b b)) (* 1/2 (- b a))))))
* * * * [misc]progress:  [ 34 / 96 ] simplifiying candidate #<alt (λ (a b) (sin (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (pow (sqrt (sqrt (atan2 b b))) (* 1 (- b a))))))>
* [enter]simplify:  Simplifying (sqrt (sqrt (atan2 b b)))
* * [misc]simplify:  iters left: 3 (4 enodes)
* [exit]simplify:  Simplified to (sqrt (sqrt (atan2 b b)))
* [misc]simplify:  Simplified (2 1 2 1) to (λ (a b) (sin (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (pow (sqrt (sqrt (atan2 b b))) (* 1 (- b a))))))
* * * * [misc]progress:  [ 35 / 96 ] simplifiying candidate #<alt (λ (a b) (sin (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (/ (pow (sqrt (sqrt (atan2 b b))) b) (pow (sqrt (sqrt (atan2 b b))) a)))))>
* [enter]simplify:  Simplifying (pow (sqrt (sqrt (atan2 b b))) a)
* * [misc]simplify:  iters left: 4 (6 enodes)
* [exit]simplify:  Simplified to (pow (sqrt (sqrt (atan2 b b))) a)
* [misc]simplify:  Simplified (2 1 2 2) to (λ (a b) (sin (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (/ (pow (sqrt (sqrt (atan2 b b))) b) (pow (sqrt (sqrt (atan2 b b))) a)))))
* * * * [misc]progress:  [ 36 / 96 ] simplifiying candidate #<alt (λ (a b) (sin (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (pow (pow (sqrt (sqrt (atan2 b b))) (* (cbrt (- b a)) (cbrt (- b a)))) (cbrt (- b a))))))>
* [enter]simplify:  Simplifying (cbrt (- b a))
* * [misc]simplify:  iters left: 3 (4 enodes)
* * [misc]simplify:  iters left: 2 (6 enodes)
* * [misc]simplify:  iters left: 1 (7 enodes)
* [exit]simplify:  Simplified to (cbrt (- b a))
* [misc]simplify:  Simplified (2 1 2 2) to (λ (a b) (sin (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (pow (pow (sqrt (sqrt (atan2 b b))) (* (cbrt (- b a)) (cbrt (- b a)))) (cbrt (- b a))))))
* * * * [misc]progress:  [ 37 / 96 ] simplifiying candidate #<alt (λ (a b) (sin (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (pow (pow (sqrt (sqrt (atan2 b b))) (sqrt (- b a))) (sqrt (- b a))))))>
* [enter]simplify:  Simplifying (sqrt (- b a))
* * [misc]simplify:  iters left: 3 (4 enodes)
* * [misc]simplify:  iters left: 2 (6 enodes)
* * [misc]simplify:  iters left: 1 (7 enodes)
* [exit]simplify:  Simplified to (sqrt (- b a))
* [misc]simplify:  Simplified (2 1 2 2) to (λ (a b) (sin (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (pow (pow (sqrt (sqrt (atan2 b b))) (sqrt (- b a))) (sqrt (- b a))))))
* * * * [misc]progress:  [ 38 / 96 ] simplifiying candidate #<alt (λ (a b) (sin (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (pow (pow (sqrt (sqrt (atan2 b b))) 1) (- b a)))))>
* [enter]simplify:  Simplifying (- b a)
* * [misc]simplify:  iters left: 2 (3 enodes)
* * [misc]simplify:  iters left: 1 (5 enodes)
* [exit]simplify:  Simplified to (- b a)
* [misc]simplify:  Simplified (2 1 2 2) to (λ (a b) (sin (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (pow (pow (sqrt (sqrt (atan2 b b))) 1) (- b a)))))
* * * * [misc]progress:  [ 39 / 96 ] simplifiying candidate #<alt (λ (a b) (sin (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (* (pow (sqrt (sqrt (atan2 b b))) b) (pow (sqrt (sqrt (atan2 b b))) (- a))))))>
* [enter]simplify:  Simplifying (pow (sqrt (sqrt (atan2 b b))) (- a))
* * [misc]simplify:  iters left: 4 (7 enodes)
* [exit]simplify:  Simplified to (pow (sqrt (sqrt (atan2 b b))) (- a))
* [misc]simplify:  Simplified (2 1 2 2) to (λ (a b) (sin (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (* (pow (sqrt (sqrt (atan2 b b))) b) (pow (sqrt (sqrt (atan2 b b))) (- a))))))
* * * * [misc]progress:  [ 40 / 96 ] simplifiying candidate #<alt (λ (a b) (sin (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (* (pow (sqrt (sqrt (atan2 b b))) b) (pow (sqrt (sqrt (atan2 b b))) (- a))))))>
* [enter]simplify:  Simplifying (pow (sqrt (sqrt (atan2 b b))) (- a))
* * [misc]simplify:  iters left: 4 (7 enodes)
* [exit]simplify:  Simplified to (pow (sqrt (sqrt (atan2 b b))) (- a))
* [misc]simplify:  Simplified (2 1 2 2) to (λ (a b) (sin (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (* (pow (sqrt (sqrt (atan2 b b))) b) (pow (sqrt (sqrt (atan2 b b))) (- a))))))
* * * * [misc]progress:  [ 41 / 96 ] simplifiying candidate #<alt (λ (a b) (sin (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (* (pow (* (cbrt (sqrt (sqrt (atan2 b b)))) (cbrt (sqrt (sqrt (atan2 b b))))) (- b a)) (pow (cbrt (sqrt (sqrt (atan2 b b)))) (- b a))))))>
* [enter]simplify:  Simplifying (pow (* (cbrt (sqrt (sqrt (atan2 b b)))) (cbrt (sqrt (sqrt (atan2 b b))))) (- b a))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (11 enodes)
* * [misc]simplify:  iters left: 4 (12 enodes)
* [exit]simplify:  Simplified to (pow (* (cbrt (sqrt (sqrt (atan2 b b)))) (cbrt (sqrt (sqrt (atan2 b b))))) (- b a))
* [misc]simplify:  Simplified (2 1 2 1) to (λ (a b) (sin (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (* (pow (* (cbrt (sqrt (sqrt (atan2 b b)))) (cbrt (sqrt (sqrt (atan2 b b))))) (- b a)) (pow (cbrt (sqrt (sqrt (atan2 b b)))) (- b a))))))
* * * * [misc]progress:  [ 42 / 96 ] simplifiying candidate #<alt (λ (a b) (sin (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (* (pow (sqrt (* (cbrt (sqrt (atan2 b b))) (cbrt (sqrt (atan2 b b))))) (- b a)) (pow (sqrt (cbrt (sqrt (atan2 b b)))) (- b a))))))>
* [enter]simplify:  Simplifying (pow (sqrt (* (cbrt (sqrt (atan2 b b))) (cbrt (sqrt (atan2 b b))))) (- b a))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (12 enodes)
* * [misc]simplify:  iters left: 4 (13 enodes)
* [exit]simplify:  Simplified to (pow (fabs (cbrt (sqrt (atan2 b b)))) (- b a))
* [misc]simplify:  Simplified (2 1 2 1) to (λ (a b) (sin (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (* (pow (fabs (cbrt (sqrt (atan2 b b)))) (- b a)) (pow (sqrt (cbrt (sqrt (atan2 b b)))) (- b a))))))
* * * * [misc]progress:  [ 43 / 96 ] simplifiying candidate #<alt (λ (a b) (sin (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (* (pow (sqrt (sqrt (* (cbrt (atan2 b b)) (cbrt (atan2 b b))))) (- b a)) (pow (sqrt (sqrt (cbrt (atan2 b b)))) (- b a))))))>
* [enter]simplify:  Simplifying (pow (sqrt (sqrt (* (cbrt (atan2 b b)) (cbrt (atan2 b b))))) (- b a))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (12 enodes)
* * [misc]simplify:  iters left: 4 (13 enodes)
* [exit]simplify:  Simplified to (pow (sqrt (fabs (cbrt (atan2 b b)))) (- b a))
* [misc]simplify:  Simplified (2 1 2 1) to (λ (a b) (sin (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (* (pow (sqrt (fabs (cbrt (atan2 b b)))) (- b a)) (pow (sqrt (sqrt (cbrt (atan2 b b)))) (- b a))))))
* * * * [misc]progress:  [ 44 / 96 ] simplifiying candidate #<alt (λ (a b) (sin (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (* (pow (sqrt (sqrt (sqrt (atan2 b b)))) (- b a)) (pow (sqrt (sqrt (sqrt (atan2 b b)))) (- b a))))))>
* [enter]simplify:  Simplifying (pow (sqrt (sqrt (sqrt (atan2 b b)))) (- 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 (pow (sqrt (sqrt (sqrt (atan2 b b)))) (- b a))
* [misc]simplify:  Simplified (2 1 2 1) to (λ (a b) (sin (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (* (pow (sqrt (sqrt (sqrt (atan2 b b)))) (- b a)) (pow (sqrt (sqrt (sqrt (atan2 b b)))) (- b a))))))
* * * * [misc]progress:  [ 45 / 96 ] simplifiying candidate #<alt (λ (a b) (sin (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (* (pow (sqrt (sqrt 1)) (- b a)) (pow (sqrt (sqrt (atan2 b b))) (- b a))))))>
* [enter]simplify:  Simplifying (pow (sqrt (sqrt 1)) (- b a))
* * [misc]simplify:  iters left: 3 (7 enodes)
* * [misc]simplify:  iters left: 2 (11 enodes)
* * [misc]simplify:  iters left: 1 (12 enodes)
* [exit]simplify:  Simplified to (pow (sqrt (sqrt 1)) (- b a))
* [misc]simplify:  Simplified (2 1 2 1) to (λ (a b) (sin (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (* (pow (sqrt (sqrt 1)) (- b a)) (pow (sqrt (sqrt (atan2 b b))) (- b a))))))
* * * * [misc]progress:  [ 46 / 96 ] simplifiying candidate #<alt (λ (a b) (sin (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (* (pow (sqrt (sqrt (sqrt (atan2 b b)))) (- b a)) (pow (sqrt (sqrt (sqrt (atan2 b b)))) (- b a))))))>
* [enter]simplify:  Simplifying (pow (sqrt (sqrt (sqrt (atan2 b b)))) (- 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 (pow (sqrt (sqrt (sqrt (atan2 b b)))) (- b a))
* [misc]simplify:  Simplified (2 1 2 1) to (λ (a b) (sin (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (* (pow (sqrt (sqrt (sqrt (atan2 b b)))) (- b a)) (pow (sqrt (sqrt (sqrt (atan2 b b)))) (- b a))))))
* * * * [misc]progress:  [ 47 / 96 ] simplifiying candidate #<alt (λ (a b) (sin (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (* (pow (sqrt 1) (- b a)) (pow (sqrt (sqrt (atan2 b b))) (- b a))))))>
* [enter]simplify:  Simplifying (pow (sqrt 1) (- b a))
* * [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 (pow (sqrt 1) (- b a))
* [misc]simplify:  Simplified (2 1 2 1) to (λ (a b) (sin (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (* (pow (sqrt 1) (- b a)) (pow (sqrt (sqrt (atan2 b b))) (- b a))))))
* * * * [misc]progress:  [ 48 / 96 ] simplifiying candidate #<alt (λ (a b) (sin (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (* (pow (sqrt (sqrt (sqrt (atan2 b b)))) (- b a)) (pow (sqrt (sqrt (sqrt (atan2 b b)))) (- b a))))))>
* [enter]simplify:  Simplifying (pow (sqrt (sqrt (sqrt (atan2 b b)))) (- 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 (pow (sqrt (sqrt (sqrt (atan2 b b)))) (- b a))
* [misc]simplify:  Simplified (2 1 2 1) to (λ (a b) (sin (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (* (pow (sqrt (sqrt (sqrt (atan2 b b)))) (- b a)) (pow (sqrt (sqrt (sqrt (atan2 b b)))) (- b a))))))
* * * * [misc]progress:  [ 49 / 96 ] simplifiying candidate #<alt (λ (a b) (sin (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (* (pow 1 (- b a)) (pow (sqrt (sqrt (atan2 b b))) (- b a))))))>
* [enter]simplify:  Simplifying (pow 1 (- b a))
* * [misc]simplify:  iters left: 3 (5 enodes)
* * [misc]simplify:  iters left: 2 (9 enodes)
* * [misc]simplify:  iters left: 1 (10 enodes)
* [exit]simplify:  Simplified to 1
* [misc]simplify:  Simplified (2 1 2 1) to (λ (a b) (sin (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (* 1 (pow (sqrt (sqrt (atan2 b b))) (- b a))))))
* * * * [misc]progress:  [ 50 / 96 ] simplifiying candidate #<alt (λ (a b) (sin (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (pow (pow (sqrt (sqrt (atan2 b b))) (- b a)) 1))))>
* * * * [misc]progress:  [ 51 / 96 ] simplifiying candidate #<alt (λ (a b) (sin (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (exp (log (pow (sqrt (sqrt (atan2 b b))) (- b a)))))))>
* * * * [misc]progress:  [ 52 / 96 ] simplifiying candidate #<alt (λ (a b) (sin (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (log (exp (pow (sqrt (sqrt (atan2 b b))) (- b a)))))))>
* * * * [misc]progress:  [ 53 / 96 ] simplifiying candidate #<alt (λ (a b) (sin (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (* (* (cbrt (pow (sqrt (sqrt (atan2 b b))) (- b a))) (cbrt (pow (sqrt (sqrt (atan2 b b))) (- b a)))) (cbrt (pow (sqrt (sqrt (atan2 b b))) (- b a)))))))>
* * * * [misc]progress:  [ 54 / 96 ] simplifiying candidate #<alt (λ (a b) (sin (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (cbrt (* (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (pow (sqrt (sqrt (atan2 b b))) (- b a))) (pow (sqrt (sqrt (atan2 b b))) (- b a)))))))>
* * * * [misc]progress:  [ 55 / 96 ] simplifiying candidate #<alt (λ (a b) (sin (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (* (sqrt (pow (sqrt (sqrt (atan2 b b))) (- b a))) (sqrt (pow (sqrt (sqrt (atan2 b b))) (- b a)))))))>
* * * * [misc]progress:  [ 56 / 96 ] simplifiying candidate #<alt (λ (a b) (sin (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (* 1 (pow (sqrt (sqrt (atan2 b b))) (- b a))))))>
* * * * [misc]progress:  [ 57 / 96 ] simplifiying candidate #<alt (λ (a b) (sin (* (log1p (expm1 (pow (sqrt (sqrt (atan2 b b))) (- b a)))) (pow (sqrt (sqrt (atan2 b b))) (- b a)))))>
* * * * [misc]progress:  [ 58 / 96 ] simplifiying candidate #<alt (λ (a b) (sin (* (expm1 (log1p (pow (sqrt (sqrt (atan2 b b))) (- b a)))) (pow (sqrt (sqrt (atan2 b b))) (- b a)))))>
* * * * [misc]progress:  [ 59 / 96 ] simplifiying candidate #<alt (λ (a b) (sin (* (exp (* (log (sqrt (sqrt (atan2 b b)))) (- b a))) (pow (sqrt (sqrt (atan2 b b))) (- b a)))))>
* [enter]simplify:  Simplifying (* (log (sqrt (sqrt (atan2 b b)))) (- b a))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (11 enodes)
* * [misc]simplify:  iters left: 4 (18 enodes)
* * [misc]simplify:  iters left: 3 (26 enodes)
* * [misc]simplify:  iters left: 2 (33 enodes)
* * [misc]simplify:  iters left: 1 (35 enodes)
* [exit]simplify:  Simplified to (* (- b a) (log (sqrt (sqrt (atan2 b b)))))
* [misc]simplify:  Simplified (2 1 1 1) to (λ (a b) (sin (* (exp (* (- b a) (log (sqrt (sqrt (atan2 b b)))))) (pow (sqrt (sqrt (atan2 b b))) (- b a)))))
* * * * [misc]progress:  [ 60 / 96 ] simplifiying candidate #<alt (λ (a b) (sin (* (exp (* (log (sqrt (sqrt (atan2 b b)))) (- b a))) (pow (sqrt (sqrt (atan2 b b))) (- b a)))))>
* * * * [misc]progress:  [ 61 / 96 ] simplifiying candidate #<alt (λ (a b) (sin (* (pow (sqrt (atan2 b b)) (* 1/2 (- b a))) (pow (sqrt (sqrt (atan2 b b))) (- b a)))))>
* [enter]simplify:  Simplifying (sqrt (atan2 b b))
* * [misc]simplify:  iters left: 2 (3 enodes)
* [exit]simplify:  Simplified to (sqrt (atan2 b b))
* [misc]simplify:  Simplified (2 1 1 1) to (λ (a b) (sin (* (pow (sqrt (atan2 b b)) (* 1/2 (- b a))) (pow (sqrt (sqrt (atan2 b b))) (- b a)))))
* * * * [misc]progress:  [ 62 / 96 ] simplifiying candidate #<alt (λ (a b) (sin (* (pow (sqrt (sqrt (atan2 b b))) (* 1 (- b a))) (pow (sqrt (sqrt (atan2 b b))) (- b a)))))>
* [enter]simplify:  Simplifying (sqrt (sqrt (atan2 b b)))
* * [misc]simplify:  iters left: 3 (4 enodes)
* [exit]simplify:  Simplified to (sqrt (sqrt (atan2 b b)))
* [misc]simplify:  Simplified (2 1 1 1) to (λ (a b) (sin (* (pow (sqrt (sqrt (atan2 b b))) (* 1 (- b a))) (pow (sqrt (sqrt (atan2 b b))) (- b a)))))
* * * * [misc]progress:  [ 63 / 96 ] simplifiying candidate #<alt (λ (a b) (sin (* (/ (pow (sqrt (sqrt (atan2 b b))) b) (pow (sqrt (sqrt (atan2 b b))) a)) (pow (sqrt (sqrt (atan2 b b))) (- b a)))))>
* [enter]simplify:  Simplifying (pow (sqrt (sqrt (atan2 b b))) a)
* * [misc]simplify:  iters left: 4 (6 enodes)
* [exit]simplify:  Simplified to (pow (sqrt (sqrt (atan2 b b))) a)
* [misc]simplify:  Simplified (2 1 1 2) to (λ (a b) (sin (* (/ (pow (sqrt (sqrt (atan2 b b))) b) (pow (sqrt (sqrt (atan2 b b))) a)) (pow (sqrt (sqrt (atan2 b b))) (- b a)))))
* * * * [misc]progress:  [ 64 / 96 ] simplifiying candidate #<alt (λ (a b) (sin (* (pow (pow (sqrt (sqrt (atan2 b b))) (* (cbrt (- b a)) (cbrt (- b a)))) (cbrt (- b a))) (pow (sqrt (sqrt (atan2 b b))) (- b a)))))>
* [enter]simplify:  Simplifying (cbrt (- b a))
* * [misc]simplify:  iters left: 3 (4 enodes)
* * [misc]simplify:  iters left: 2 (6 enodes)
* * [misc]simplify:  iters left: 1 (7 enodes)
* [exit]simplify:  Simplified to (cbrt (- b a))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (a b) (sin (* (pow (pow (sqrt (sqrt (atan2 b b))) (* (cbrt (- b a)) (cbrt (- b a)))) (cbrt (- b a))) (pow (sqrt (sqrt (atan2 b b))) (- b a)))))
* * * * [misc]progress:  [ 65 / 96 ] simplifiying candidate #<alt (λ (a b) (sin (* (pow (pow (sqrt (sqrt (atan2 b b))) (sqrt (- b a))) (sqrt (- b a))) (pow (sqrt (sqrt (atan2 b b))) (- b a)))))>
* [enter]simplify:  Simplifying (sqrt (- b a))
* * [misc]simplify:  iters left: 3 (4 enodes)
* * [misc]simplify:  iters left: 2 (6 enodes)
* * [misc]simplify:  iters left: 1 (7 enodes)
* [exit]simplify:  Simplified to (sqrt (- b a))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (a b) (sin (* (pow (pow (sqrt (sqrt (atan2 b b))) (sqrt (- b a))) (sqrt (- b a))) (pow (sqrt (sqrt (atan2 b b))) (- b a)))))
* * * * [misc]progress:  [ 66 / 96 ] simplifiying candidate #<alt (λ (a b) (sin (* (pow (pow (sqrt (sqrt (atan2 b b))) 1) (- b a)) (pow (sqrt (sqrt (atan2 b b))) (- b a)))))>
* [enter]simplify:  Simplifying (- b a)
* * [misc]simplify:  iters left: 2 (3 enodes)
* * [misc]simplify:  iters left: 1 (5 enodes)
* [exit]simplify:  Simplified to (- b a)
* [misc]simplify:  Simplified (2 1 1 2) to (λ (a b) (sin (* (pow (pow (sqrt (sqrt (atan2 b b))) 1) (- b a)) (pow (sqrt (sqrt (atan2 b b))) (- b a)))))
* * * * [misc]progress:  [ 67 / 96 ] simplifiying candidate #<alt (λ (a b) (sin (* (* (pow (sqrt (sqrt (atan2 b b))) b) (pow (sqrt (sqrt (atan2 b b))) (- a))) (pow (sqrt (sqrt (atan2 b b))) (- b a)))))>
* [enter]simplify:  Simplifying (pow (sqrt (sqrt (atan2 b b))) (- a))
* * [misc]simplify:  iters left: 4 (7 enodes)
* [exit]simplify:  Simplified to (pow (sqrt (sqrt (atan2 b b))) (- a))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (a b) (sin (* (* (pow (sqrt (sqrt (atan2 b b))) b) (pow (sqrt (sqrt (atan2 b b))) (- a))) (pow (sqrt (sqrt (atan2 b b))) (- b a)))))
* * * * [misc]progress:  [ 68 / 96 ] simplifiying candidate #<alt (λ (a b) (sin (* (* (pow (sqrt (sqrt (atan2 b b))) b) (pow (sqrt (sqrt (atan2 b b))) (- a))) (pow (sqrt (sqrt (atan2 b b))) (- b a)))))>
* [enter]simplify:  Simplifying (pow (sqrt (sqrt (atan2 b b))) (- a))
* * [misc]simplify:  iters left: 4 (7 enodes)
* [exit]simplify:  Simplified to (pow (sqrt (sqrt (atan2 b b))) (- a))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (a b) (sin (* (* (pow (sqrt (sqrt (atan2 b b))) b) (pow (sqrt (sqrt (atan2 b b))) (- a))) (pow (sqrt (sqrt (atan2 b b))) (- b a)))))
* * * * [misc]progress:  [ 69 / 96 ] simplifiying candidate #<alt (λ (a b) (sin (* (* (pow (* (cbrt (sqrt (sqrt (atan2 b b)))) (cbrt (sqrt (sqrt (atan2 b b))))) (- b a)) (pow (cbrt (sqrt (sqrt (atan2 b b)))) (- b a))) (pow (sqrt (sqrt (atan2 b b))) (- b a)))))>
* [enter]simplify:  Simplifying (pow (* (cbrt (sqrt (sqrt (atan2 b b)))) (cbrt (sqrt (sqrt (atan2 b b))))) (- b a))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (11 enodes)
* * [misc]simplify:  iters left: 4 (12 enodes)
* [exit]simplify:  Simplified to (pow (* (cbrt (sqrt (sqrt (atan2 b b)))) (cbrt (sqrt (sqrt (atan2 b b))))) (- b a))
* [misc]simplify:  Simplified (2 1 1 1) to (λ (a b) (sin (* (* (pow (* (cbrt (sqrt (sqrt (atan2 b b)))) (cbrt (sqrt (sqrt (atan2 b b))))) (- b a)) (pow (cbrt (sqrt (sqrt (atan2 b b)))) (- b a))) (pow (sqrt (sqrt (atan2 b b))) (- b a)))))
* * * * [misc]progress:  [ 70 / 96 ] simplifiying candidate #<alt (λ (a b) (sin (* (* (pow (sqrt (* (cbrt (sqrt (atan2 b b))) (cbrt (sqrt (atan2 b b))))) (- b a)) (pow (sqrt (cbrt (sqrt (atan2 b b)))) (- b a))) (pow (sqrt (sqrt (atan2 b b))) (- b a)))))>
* [enter]simplify:  Simplifying (pow (sqrt (* (cbrt (sqrt (atan2 b b))) (cbrt (sqrt (atan2 b b))))) (- b a))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (12 enodes)
* * [misc]simplify:  iters left: 4 (13 enodes)
* [exit]simplify:  Simplified to (pow (fabs (cbrt (sqrt (atan2 b b)))) (- b a))
* [misc]simplify:  Simplified (2 1 1 1) to (λ (a b) (sin (* (* (pow (fabs (cbrt (sqrt (atan2 b b)))) (- b a)) (pow (sqrt (cbrt (sqrt (atan2 b b)))) (- b a))) (pow (sqrt (sqrt (atan2 b b))) (- b a)))))
* * * * [misc]progress:  [ 71 / 96 ] simplifiying candidate #<alt (λ (a b) (sin (* (* (pow (sqrt (sqrt (* (cbrt (atan2 b b)) (cbrt (atan2 b b))))) (- b a)) (pow (sqrt (sqrt (cbrt (atan2 b b)))) (- b a))) (pow (sqrt (sqrt (atan2 b b))) (- b a)))))>
* [enter]simplify:  Simplifying (pow (sqrt (sqrt (* (cbrt (atan2 b b)) (cbrt (atan2 b b))))) (- b a))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (12 enodes)
* * [misc]simplify:  iters left: 4 (13 enodes)
* [exit]simplify:  Simplified to (pow (sqrt (fabs (cbrt (atan2 b b)))) (- b a))
* [misc]simplify:  Simplified (2 1 1 1) to (λ (a b) (sin (* (* (pow (sqrt (fabs (cbrt (atan2 b b)))) (- b a)) (pow (sqrt (sqrt (cbrt (atan2 b b)))) (- b a))) (pow (sqrt (sqrt (atan2 b b))) (- b a)))))
* * * * [misc]progress:  [ 72 / 96 ] simplifiying candidate #<alt (λ (a b) (sin (* (* (pow (sqrt (sqrt (sqrt (atan2 b b)))) (- b a)) (pow (sqrt (sqrt (sqrt (atan2 b b)))) (- b a))) (pow (sqrt (sqrt (atan2 b b))) (- b a)))))>
* [enter]simplify:  Simplifying (pow (sqrt (sqrt (sqrt (atan2 b b)))) (- 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 (pow (sqrt (sqrt (sqrt (atan2 b b)))) (- b a))
* [misc]simplify:  Simplified (2 1 1 1) to (λ (a b) (sin (* (* (pow (sqrt (sqrt (sqrt (atan2 b b)))) (- b a)) (pow (sqrt (sqrt (sqrt (atan2 b b)))) (- b a))) (pow (sqrt (sqrt (atan2 b b))) (- b a)))))
* * * * [misc]progress:  [ 73 / 96 ] simplifiying candidate #<alt (λ (a b) (sin (* (* (pow (sqrt (sqrt 1)) (- b a)) (pow (sqrt (sqrt (atan2 b b))) (- b a))) (pow (sqrt (sqrt (atan2 b b))) (- b a)))))>
* [enter]simplify:  Simplifying (pow (sqrt (sqrt 1)) (- b a))
* * [misc]simplify:  iters left: 3 (7 enodes)
* * [misc]simplify:  iters left: 2 (11 enodes)
* * [misc]simplify:  iters left: 1 (12 enodes)
* [exit]simplify:  Simplified to (pow (sqrt (sqrt 1)) (- b a))
* [misc]simplify:  Simplified (2 1 1 1) to (λ (a b) (sin (* (* (pow (sqrt (sqrt 1)) (- b a)) (pow (sqrt (sqrt (atan2 b b))) (- b a))) (pow (sqrt (sqrt (atan2 b b))) (- b a)))))
* * * * [misc]progress:  [ 74 / 96 ] simplifiying candidate #<alt (λ (a b) (sin (* (* (pow (sqrt (sqrt (sqrt (atan2 b b)))) (- b a)) (pow (sqrt (sqrt (sqrt (atan2 b b)))) (- b a))) (pow (sqrt (sqrt (atan2 b b))) (- b a)))))>
* [enter]simplify:  Simplifying (pow (sqrt (sqrt (sqrt (atan2 b b)))) (- 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 (pow (sqrt (sqrt (sqrt (atan2 b b)))) (- b a))
* [misc]simplify:  Simplified (2 1 1 1) to (λ (a b) (sin (* (* (pow (sqrt (sqrt (sqrt (atan2 b b)))) (- b a)) (pow (sqrt (sqrt (sqrt (atan2 b b)))) (- b a))) (pow (sqrt (sqrt (atan2 b b))) (- b a)))))
* * * * [misc]progress:  [ 75 / 96 ] simplifiying candidate #<alt (λ (a b) (sin (* (* (pow (sqrt 1) (- b a)) (pow (sqrt (sqrt (atan2 b b))) (- b a))) (pow (sqrt (sqrt (atan2 b b))) (- b a)))))>
* [enter]simplify:  Simplifying (pow (sqrt 1) (- b a))
* * [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 (pow (sqrt 1) (- b a))
* [misc]simplify:  Simplified (2 1 1 1) to (λ (a b) (sin (* (* (pow (sqrt 1) (- b a)) (pow (sqrt (sqrt (atan2 b b))) (- b a))) (pow (sqrt (sqrt (atan2 b b))) (- b a)))))
* * * * [misc]progress:  [ 76 / 96 ] simplifiying candidate #<alt (λ (a b) (sin (* (* (pow (sqrt (sqrt (sqrt (atan2 b b)))) (- b a)) (pow (sqrt (sqrt (sqrt (atan2 b b)))) (- b a))) (pow (sqrt (sqrt (atan2 b b))) (- b a)))))>
* [enter]simplify:  Simplifying (pow (sqrt (sqrt (sqrt (atan2 b b)))) (- 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 (pow (sqrt (sqrt (sqrt (atan2 b b)))) (- b a))
* [misc]simplify:  Simplified (2 1 1 1) to (λ (a b) (sin (* (* (pow (sqrt (sqrt (sqrt (atan2 b b)))) (- b a)) (pow (sqrt (sqrt (sqrt (atan2 b b)))) (- b a))) (pow (sqrt (sqrt (atan2 b b))) (- b a)))))
* * * * [misc]progress:  [ 77 / 96 ] simplifiying candidate #<alt (λ (a b) (sin (* (* (pow 1 (- b a)) (pow (sqrt (sqrt (atan2 b b))) (- b a))) (pow (sqrt (sqrt (atan2 b b))) (- b a)))))>
* [enter]simplify:  Simplifying (pow 1 (- b a))
* * [misc]simplify:  iters left: 3 (5 enodes)
* * [misc]simplify:  iters left: 2 (9 enodes)
* * [misc]simplify:  iters left: 1 (10 enodes)
* [exit]simplify:  Simplified to 1
* [misc]simplify:  Simplified (2 1 1 1) to (λ (a b) (sin (* (* 1 (pow (sqrt (sqrt (atan2 b b))) (- b a))) (pow (sqrt (sqrt (atan2 b b))) (- b a)))))
* * * * [misc]progress:  [ 78 / 96 ] simplifiying candidate #<alt (λ (a b) (sin (* (pow (pow (sqrt (sqrt (atan2 b b))) (- b a)) 1) (pow (sqrt (sqrt (atan2 b b))) (- b a)))))>
* * * * [misc]progress:  [ 79 / 96 ] simplifiying candidate #<alt (λ (a b) (sin (* (exp (log (pow (sqrt (sqrt (atan2 b b))) (- b a)))) (pow (sqrt (sqrt (atan2 b b))) (- b a)))))>
* * * * [misc]progress:  [ 80 / 96 ] simplifiying candidate #<alt (λ (a b) (sin (* (log (exp (pow (sqrt (sqrt (atan2 b b))) (- b a)))) (pow (sqrt (sqrt (atan2 b b))) (- b a)))))>
* * * * [misc]progress:  [ 81 / 96 ] simplifiying candidate #<alt (λ (a b) (sin (* (* (* (cbrt (pow (sqrt (sqrt (atan2 b b))) (- b a))) (cbrt (pow (sqrt (sqrt (atan2 b b))) (- b a)))) (cbrt (pow (sqrt (sqrt (atan2 b b))) (- b a)))) (pow (sqrt (sqrt (atan2 b b))) (- b a)))))>
* * * * [misc]progress:  [ 82 / 96 ] simplifiying candidate #<alt (λ (a b) (sin (* (cbrt (* (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (pow (sqrt (sqrt (atan2 b b))) (- b a))) (pow (sqrt (sqrt (atan2 b b))) (- b a)))) (pow (sqrt (sqrt (atan2 b b))) (- b a)))))>
* * * * [misc]progress:  [ 83 / 96 ] simplifiying candidate #<alt (λ (a b) (sin (* (* (sqrt (pow (sqrt (sqrt (atan2 b b))) (- b a))) (sqrt (pow (sqrt (sqrt (atan2 b b))) (- b a)))) (pow (sqrt (sqrt (atan2 b b))) (- b a)))))>
* * * * [misc]progress:  [ 84 / 96 ] simplifiying candidate #<alt (λ (a b) (sin (* (* 1 (pow (sqrt (sqrt (atan2 b b))) (- b a))) (pow (sqrt (sqrt (atan2 b b))) (- b a)))))>
* * * * [misc]progress:  [ 85 / 96 ] simplifiying candidate #<alt (λ (a b) (sin (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (pow (sqrt (sqrt (atan2 b b))) (- b a)))))>
* [enter]simplify:  Simplifying (sqrt (atan2 b b))
* * [misc]simplify:  iters left: 2 (3 enodes)
* [exit]simplify:  Simplified to (sqrt (atan2 b b))
* [misc]simplify:  Simplified (2 1 2 1 1) to (λ (a b) (sin (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (pow (sqrt (sqrt (atan2 b b))) (- b a)))))
* * * * [misc]progress:  [ 86 / 96 ] simplifiying candidate #<alt (λ (a b) (sin (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (pow (sqrt (sqrt (atan2 b b))) (- b a)))))>
* [enter]simplify:  Simplifying (sqrt (atan2 b b))
* * [misc]simplify:  iters left: 2 (3 enodes)
* [exit]simplify:  Simplified to (sqrt (atan2 b b))
* [misc]simplify:  Simplified (2 1 2 1 1) to (λ (a b) (sin (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (pow (sqrt (sqrt (atan2 b b))) (- b a)))))
* * * * [misc]progress:  [ 87 / 96 ] simplifiying candidate #<alt (λ (a b) (sin (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (pow (sqrt (sqrt (atan2 b b))) (- b a)))))>
* [enter]simplify:  Simplifying (sqrt (atan2 b b))
* * [misc]simplify:  iters left: 2 (3 enodes)
* [exit]simplify:  Simplified to (sqrt (atan2 b b))
* [misc]simplify:  Simplified (2 1 2 1 1) to (λ (a b) (sin (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (pow (sqrt (sqrt (atan2 b b))) (- b a)))))
* * * * [misc]progress:  [ 88 / 96 ] simplifiying candidate #<alt (λ (a b) (sin (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (pow (sqrt (sqrt (atan2 b b))) (- b a)))))>
* [enter]simplify:  Simplifying (sqrt (atan2 b b))
* * [misc]simplify:  iters left: 2 (3 enodes)
* [exit]simplify:  Simplified to (sqrt (atan2 b b))
* [misc]simplify:  Simplified (2 1 1 1 1) to (λ (a b) (sin (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (pow (sqrt (sqrt (atan2 b b))) (- b a)))))
* * * * [misc]progress:  [ 89 / 96 ] simplifiying candidate #<alt (λ (a b) (sin (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (pow (sqrt (sqrt (atan2 b b))) (- b a)))))>
* [enter]simplify:  Simplifying (sqrt (atan2 b b))
* * [misc]simplify:  iters left: 2 (3 enodes)
* [exit]simplify:  Simplified to (sqrt (atan2 b b))
* [misc]simplify:  Simplified (2 1 1 1 1) to (λ (a b) (sin (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (pow (sqrt (sqrt (atan2 b b))) (- b a)))))
* * * * [misc]progress:  [ 90 / 96 ] simplifiying candidate #<alt (λ (a b) (sin (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (pow (sqrt (sqrt (atan2 b b))) (- b a)))))>
* [enter]simplify:  Simplifying (sqrt (atan2 b b))
* * [misc]simplify:  iters left: 2 (3 enodes)
* [exit]simplify:  Simplified to (sqrt (atan2 b b))
* [misc]simplify:  Simplified (2 1 1 1 1) to (λ (a b) (sin (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (pow (sqrt (sqrt (atan2 b b))) (- b a)))))
* * * * [misc]progress:  [ 91 / 96 ] simplifiying candidate #<alt (λ (a b) (sin (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (- (+ (* (log (pow (atan2 b b) 1/4)) b) 1) (* a (log (pow (atan2 b b) 1/4)))))))>
* [enter]simplify:  Simplifying (- (+ (* (log (pow (atan2 b b) 1/4)) b) 1) (* a (log (pow (atan2 b b) 1/4))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (23 enodes)
* * [misc]simplify:  iters left: 4 (49 enodes)
* * [misc]simplify:  iters left: 3 (99 enodes)
* * [misc]simplify:  iters left: 2 (181 enodes)
* * [misc]simplify:  iters left: 1 (231 enodes)
* [exit]simplify:  Simplified to (fma (log (atan2 b b)) (* (- b a) 1/4) 1)
* [misc]simplify:  Simplified (2 1 2) to (λ (a b) (sin (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (fma (log (atan2 b b)) (* (- b a) 1/4) 1))))
* * * * [misc]progress:  [ 92 / 96 ] simplifiying candidate #<alt (λ (a b) (sin (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (pow (pow (atan2 b b) 1/4) (- b a)))))>
* [enter]simplify:  Simplifying (pow (pow (atan2 b b) 1/4) (- b a))
* * [misc]simplify:  iters left: 3 (7 enodes)
* * [misc]simplify:  iters left: 2 (9 enodes)
* * [misc]simplify:  iters left: 1 (10 enodes)
* [exit]simplify:  Simplified to (pow (pow (atan2 b b) 1/4) (- b a))
* [misc]simplify:  Simplified (2 1 2) to (λ (a b) (sin (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (pow (pow (atan2 b b) 1/4) (- b a)))))
* * * * [misc]progress:  [ 93 / 96 ] simplifiying candidate #<alt (λ (a b) (sin (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (exp (* (log (pow (atan2 b b) 1/4)) (- b a))))))>
* [enter]simplify:  Simplifying (exp (* (log (pow (atan2 b b) 1/4)) (- b a)))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (31 enodes)
* * [misc]simplify:  iters left: 3 (73 enodes)
* * [misc]simplify:  iters left: 2 (167 enodes)
* * [misc]simplify:  iters left: 1 (310 enodes)
* [exit]simplify:  Simplified to (pow (atan2 b b) (* (- b a) 1/4))
* [misc]simplify:  Simplified (2 1 2) to (λ (a b) (sin (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (pow (atan2 b b) (* (- b a) 1/4)))))
* * * * [misc]progress:  [ 94 / 96 ] simplifiying candidate #<alt (λ (a b) (sin (* (- (+ (* (log (pow (atan2 b b) 1/4)) b) 1) (* a (log (pow (atan2 b b) 1/4)))) (pow (sqrt (sqrt (atan2 b b))) (- b a)))))>
* [enter]simplify:  Simplifying (- (+ (* (log (pow (atan2 b b) 1/4)) b) 1) (* a (log (pow (atan2 b b) 1/4))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (23 enodes)
* * [misc]simplify:  iters left: 4 (49 enodes)
* * [misc]simplify:  iters left: 3 (99 enodes)
* * [misc]simplify:  iters left: 2 (181 enodes)
* * [misc]simplify:  iters left: 1 (231 enodes)
* [exit]simplify:  Simplified to (fma (log (atan2 b b)) (* (- b a) 1/4) 1)
* [misc]simplify:  Simplified (2 1 1) to (λ (a b) (sin (* (fma (log (atan2 b b)) (* (- b a) 1/4) 1) (pow (sqrt (sqrt (atan2 b b))) (- b a)))))
* * * * [misc]progress:  [ 95 / 96 ] simplifiying candidate #<alt (λ (a b) (sin (* (pow (pow (atan2 b b) 1/4) (- b a)) (pow (sqrt (sqrt (atan2 b b))) (- b a)))))>
* [enter]simplify:  Simplifying (pow (pow (atan2 b b) 1/4) (- b a))
* * [misc]simplify:  iters left: 3 (7 enodes)
* * [misc]simplify:  iters left: 2 (9 enodes)
* * [misc]simplify:  iters left: 1 (10 enodes)
* [exit]simplify:  Simplified to (pow (pow (atan2 b b) 1/4) (- b a))
* [misc]simplify:  Simplified (2 1 1) to (λ (a b) (sin (* (pow (pow (atan2 b b) 1/4) (- b a)) (pow (sqrt (sqrt (atan2 b b))) (- b a)))))
* * * * [misc]progress:  [ 96 / 96 ] simplifiying candidate #<alt (λ (a b) (sin (* (exp (* (log (pow (atan2 b b) 1/4)) (- b a))) (pow (sqrt (sqrt (atan2 b b))) (- b a)))))>
* [enter]simplify:  Simplifying (exp (* (log (pow (atan2 b b) 1/4)) (- b a)))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (31 enodes)
* * [misc]simplify:  iters left: 3 (73 enodes)
* * [misc]simplify:  iters left: 2 (167 enodes)
* * [misc]simplify:  iters left: 1 (310 enodes)
* [exit]simplify:  Simplified to (pow (atan2 b b) (* (- b a) 1/4))
* [misc]simplify:  Simplified (2 1 1) to (λ (a b) (sin (* (pow (atan2 b b) (* (- b a) 1/4)) (pow (sqrt (sqrt (atan2 b b))) (- b a)))))
* * * [misc]progress:  adding candidates to table
* * [misc]progress:  iteration 3 / 4
* * * [misc]progress:  picking best candidate
* * * * [misc]pick:  Picked  #<alt (λ (a b) (sin (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (exp (log (pow (sqrt (sqrt (atan2 b b))) (- b a)))))))>
* * * [misc]progress:  localizing error
* * * [misc]progress:  generating rewritten candidates
* * * * [misc]progress:  [ 1 / 4 ] rewriting at (2 1 2 1)
* * * * [misc]progress:  [ 2 / 4 ] rewriting at (2 1 2 1 1 1 1)
* * * * [misc]progress:  [ 3 / 4 ] rewriting at (2 1 1 1 1)
* * * * [misc]progress:  [ 4 / 4 ] rewriting at (2 1 2 1 1)
* * * [misc]progress:  generating series expansions
* * * * [misc]progress:  [ 1 / 4 ] generating series at (2 1 2 1)
* [misc]approximate:  Taking taylor expansion of (log (pow (sqrt (sqrt (atan2 b b))) (- b a))) in (b a) around 0
* [misc]taylor:  Taking taylor expansion of (log (pow (sqrt (sqrt (atan2 b b))) (- b a))) in a
* [misc]taylor:  Taking taylor expansion of (pow (sqrt (sqrt (atan2 b b))) (- b a)) in a
* [misc]taylor:  Taking taylor expansion of (exp (* (- b a) (log (sqrt (sqrt (atan2 b b)))))) in a
* [misc]taylor:  Taking taylor expansion of (* (- b a) (log (sqrt (sqrt (atan2 b b))))) 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 (log (sqrt (sqrt (atan2 b b)))) in a
* [misc]taylor:  Taking taylor expansion of (sqrt (sqrt (atan2 b b))) in a
* [misc]taylor:  Taking taylor expansion of (sqrt (atan2 b b)) in a
* [misc]taylor:  Taking taylor expansion of (atan2 b b) in a
* [misc]backup-simplify:  Simplify (atan2 b b) into (atan2 b b)
* [misc]backup-simplify:  Simplify (sqrt (atan2 b b)) into (sqrt (atan2 b b))
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (atan2 b b)))) into 0
* [misc]backup-simplify:  Simplify (sqrt (sqrt (atan2 b b))) into (pow (atan2 b b) 1/4)
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (sqrt (atan2 b b))))) into 0
* [misc]backup-simplify:  Simplify (log (pow (atan2 b b) 1/4)) into (log (pow (atan2 b b) 1/4))
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ b 0) into b
* [misc]backup-simplify:  Simplify (* b (log (pow (atan2 b b) 1/4))) into (* (log (pow (atan2 b b) 1/4)) b)
* [misc]backup-simplify:  Simplify (exp (* (log (pow (atan2 b b) 1/4)) b)) into (exp (* (log (pow (atan2 b b) 1/4)) b))
* [misc]backup-simplify:  Simplify (log (exp (* (log (pow (atan2 b b) 1/4)) b))) into (* (log (pow (atan2 b b) 1/4)) b)
* [misc]taylor:  Taking taylor expansion of (log (pow (sqrt (sqrt (atan2 b b))) (- b a))) in b
* [misc]taylor:  Taking taylor expansion of (pow (sqrt (sqrt (atan2 b b))) (- b a)) in b
* [misc]taylor:  Taking taylor expansion of (exp (* (- b a) (log (sqrt (sqrt (atan2 b b)))))) in b
* [misc]taylor:  Taking taylor expansion of (* (- b a) (log (sqrt (sqrt (atan2 b b))))) 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 (log (sqrt (sqrt (atan2 b b)))) in b
* [misc]taylor:  Taking taylor expansion of (sqrt (sqrt (atan2 b b))) in b
* [misc]taylor:  Taking taylor expansion of (sqrt (atan2 b b)) in b
* [misc]taylor:  Taking taylor expansion of (atan2 b b) in b
* [misc]backup-simplify:  Simplify (atan2 b b) into (atan2 b b)
* [misc]backup-simplify:  Simplify (sqrt (atan2 b b)) into (sqrt (atan2 b b))
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (atan2 b b)))) into 0
* [misc]backup-simplify:  Simplify (sqrt (sqrt (atan2 b b))) into (pow (atan2 b b) 1/4)
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (sqrt (atan2 b b))))) into 0
* [misc]backup-simplify:  Simplify (log (pow (atan2 b b) 1/4)) into (log (pow (atan2 b b) 1/4))
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (+ 0 (- a)) into (- a)
* [misc]backup-simplify:  Simplify (* (- a) (log (pow (atan2 b b) 1/4))) into (* -1 (* a (log (pow (atan2 b b) 1/4))))
* [misc]backup-simplify:  Simplify (exp (* -1 (* a (log (pow (atan2 b b) 1/4))))) into (exp (* -1 (* a (log (pow (atan2 b b) 1/4)))))
* [misc]backup-simplify:  Simplify (log (exp (* -1 (* a (log (pow (atan2 b b) 1/4)))))) into (* -1 (* a (log (pow (atan2 b b) 1/4))))
* [misc]taylor:  Taking taylor expansion of (log (pow (sqrt (sqrt (atan2 b b))) (- b a))) in b
* [misc]taylor:  Taking taylor expansion of (pow (sqrt (sqrt (atan2 b b))) (- b a)) in b
* [misc]taylor:  Taking taylor expansion of (exp (* (- b a) (log (sqrt (sqrt (atan2 b b)))))) in b
* [misc]taylor:  Taking taylor expansion of (* (- b a) (log (sqrt (sqrt (atan2 b b))))) 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 (log (sqrt (sqrt (atan2 b b)))) in b
* [misc]taylor:  Taking taylor expansion of (sqrt (sqrt (atan2 b b))) in b
* [misc]taylor:  Taking taylor expansion of (sqrt (atan2 b b)) in b
* [misc]taylor:  Taking taylor expansion of (atan2 b b) in b
* [misc]backup-simplify:  Simplify (atan2 b b) into (atan2 b b)
* [misc]backup-simplify:  Simplify (sqrt (atan2 b b)) into (sqrt (atan2 b b))
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (atan2 b b)))) into 0
* [misc]backup-simplify:  Simplify (sqrt (sqrt (atan2 b b))) into (pow (atan2 b b) 1/4)
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (sqrt (atan2 b b))))) into 0
* [misc]backup-simplify:  Simplify (log (pow (atan2 b b) 1/4)) into (log (pow (atan2 b b) 1/4))
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (+ 0 (- a)) into (- a)
* [misc]backup-simplify:  Simplify (* (- a) (log (pow (atan2 b b) 1/4))) into (* -1 (* a (log (pow (atan2 b b) 1/4))))
* [misc]backup-simplify:  Simplify (exp (* -1 (* a (log (pow (atan2 b b) 1/4))))) into (exp (* -1 (* a (log (pow (atan2 b b) 1/4)))))
* [misc]backup-simplify:  Simplify (log (exp (* -1 (* a (log (pow (atan2 b b) 1/4)))))) into (* -1 (* a (log (pow (atan2 b b) 1/4))))
* [misc]taylor:  Taking taylor expansion of (* -1 (* a (log (pow (atan2 b b) 1/4)))) in a
* [misc]taylor:  Taking taylor expansion of -1 in a
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of (* a (log (pow (atan2 b b) 1/4))) 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 (log (pow (atan2 b b) 1/4)) in a
* [misc]taylor:  Taking taylor expansion of (pow (atan2 b b) 1/4) in a
* [misc]taylor:  Taking taylor expansion of (exp (* 1/4 (log (atan2 b b)))) in a
* [misc]taylor:  Taking taylor expansion of (* 1/4 (log (atan2 b b))) in a
* [misc]taylor:  Taking taylor expansion of 1/4 in a
* [misc]backup-simplify:  Simplify 1/4 into 1/4
* [misc]taylor:  Taking taylor expansion of (log (atan2 b b)) in a
* [misc]taylor:  Taking taylor expansion of (atan2 b b) in a
* [misc]backup-simplify:  Simplify (atan2 b b) into (atan2 b b)
* [misc]backup-simplify:  Simplify (log (atan2 b b)) into (log (atan2 b b))
* [misc]backup-simplify:  Simplify (* 1/4 (log (atan2 b b))) into (* 1/4 (log (atan2 b b)))
* [misc]backup-simplify:  Simplify (exp (* 1/4 (log (atan2 b b)))) into (pow (atan2 b b) 1/4)
* [misc]backup-simplify:  Simplify (log (pow (atan2 b b) 1/4)) into (log (pow (atan2 b b) 1/4))
* [misc]backup-simplify:  Simplify (* 0 (log (pow (atan2 b b) 1/4))) into 0
* [misc]backup-simplify:  Simplify (* -1 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (pow (atan2 b b) 1/4) 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (+ (* (- a) 0) (* 1 (log (pow (atan2 b b) 1/4)))) into (log (pow (atan2 b b) 1/4))
* [misc]backup-simplify:  Simplify (* (exp (* -1 (* a (log (pow (atan2 b b) 1/4))))) (+ (* (/ (pow (log (pow (atan2 b b) 1/4)) 1) 1)))) into (* (exp (* -1 (* a (log (pow (atan2 b b) 1/4))))) (log (pow (atan2 b b) 1/4)))
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 (* (exp (* -1 (* a (log (pow (atan2 b b) 1/4))))) (log (pow (atan2 b b) 1/4)))) 1)) (pow (exp (* -1 (* a (log (pow (atan2 b b) 1/4))))) 1)))) 1) into (log (pow (atan2 b b) 1/4))
* [misc]taylor:  Taking taylor expansion of (log (pow (atan2 b b) 1/4)) in a
* [misc]taylor:  Taking taylor expansion of (pow (atan2 b b) 1/4) in a
* [misc]taylor:  Taking taylor expansion of (exp (* 1/4 (log (atan2 b b)))) in a
* [misc]taylor:  Taking taylor expansion of (* 1/4 (log (atan2 b b))) in a
* [misc]taylor:  Taking taylor expansion of 1/4 in a
* [misc]backup-simplify:  Simplify 1/4 into 1/4
* [misc]taylor:  Taking taylor expansion of (log (atan2 b b)) in a
* [misc]taylor:  Taking taylor expansion of (atan2 b b) in a
* [misc]backup-simplify:  Simplify (atan2 b b) into (atan2 b b)
* [misc]backup-simplify:  Simplify (log (atan2 b b)) into (log (atan2 b b))
* [misc]backup-simplify:  Simplify (* 1/4 (log (atan2 b b))) into (* 1/4 (log (atan2 b b)))
* [misc]backup-simplify:  Simplify (exp (* 1/4 (log (atan2 b b)))) into (pow (atan2 b b) 1/4)
* [misc]backup-simplify:  Simplify (log (pow (atan2 b b) 1/4)) into (log (pow (atan2 b b) 1/4))
* [misc]backup-simplify:  Simplify (log (pow (atan2 b b) 1/4)) into (log (pow (atan2 b b) 1/4))
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (atan2 b b) 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/4 0) (* 0 (log (atan2 b b)))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 1/4 (log (atan2 b b)))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (pow (atan2 b b) 1/4) 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (log (pow (atan2 b b) 1/4)))) into (log (pow (atan2 b b) 1/4))
* [misc]backup-simplify:  Simplify (+ (* -1 (log (pow (atan2 b b) 1/4))) (* 0 0)) into (- (log (pow (atan2 b b) 1/4)))
* [misc]backup-simplify:  Simplify (- (log (pow (atan2 b b) 1/4))) into (- (log (pow (atan2 b b) 1/4)))
* [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (atan2 b b)))) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (pow (atan2 b b) 1/4))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (pow (atan2 b b) 1/4) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (pow (atan2 b b) 1/4) 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (- a) 0) (+ (* 1 0) (* 0 (log (pow (atan2 b b) 1/4))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* -1 (* a (log (pow (atan2 b b) 1/4))))) (+ (* (/ (pow (log (pow (atan2 b b) 1/4)) 2) 2)) (* (/ (pow 0 1) 1)))) into (* 1/2 (* (exp (* -1 (* a (log (pow (atan2 b b) 1/4))))) (pow (log (pow (atan2 b b) 1/4)) 2)))
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 (* (exp (* -1 (* a (log (pow (atan2 b b) 1/4))))) (log (pow (atan2 b b) 1/4)))) 2)) (pow (exp (* -1 (* a (log (pow (atan2 b b) 1/4))))) 2))) (* 1 (/ (* 1 (pow (* 2 (* 1/2 (* (exp (* -1 (* a (log (pow (atan2 b b) 1/4))))) (pow (log (pow (atan2 b b) 1/4)) 2)))) 1)) (pow (exp (* -1 (* a (log (pow (atan2 b b) 1/4))))) 1)))) 2) into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (atan2 b b) 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/4 0) (* 0 (log (atan2 b b)))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 1/4 (log (atan2 b b)))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (pow (atan2 b b) 1/4) 1)))) 1) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (atan2 b b) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (atan2 b b) 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/4 0) (+ (* 0 0) (* 0 (log (atan2 b b))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 1/4 (log (atan2 b b)))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (pow (atan2 b b) 1/4) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (pow (atan2 b b) 1/4) 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (log (pow (atan2 b b) 1/4))))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 (log (pow (atan2 b b) 1/4))) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (atan2 b b)))) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (pow (atan2 b b) 1/4))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow (pow (atan2 b b) 1/4) 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1)) (pow (pow (atan2 b b) 1/4) 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow (pow (atan2 b b) 1/4) 1)))) 6) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (- a) 0) (+ (* 1 0) (+ (* 0 0) (* 0 (log (pow (atan2 b b) 1/4)))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* -1 (* a (log (pow (atan2 b b) 1/4))))) (+ (* (/ (pow (log (pow (atan2 b b) 1/4)) 3) 6)) (* (/ (pow (log (pow (atan2 b b) 1/4)) 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into (* 1/6 (* (exp (* -1 (* a (log (pow (atan2 b b) 1/4))))) (pow (log (pow (atan2 b b) 1/4)) 3)))
* [misc]backup-simplify:  Simplify (/ (+ (* 2 (/ (* (pow (* 1 (* (exp (* -1 (* a (log (pow (atan2 b b) 1/4))))) (log (pow (atan2 b b) 1/4)))) 3)) (pow (exp (* -1 (* a (log (pow (atan2 b b) 1/4))))) 3))) (* -3 (/ (* (pow (* 1 (* (exp (* -1 (* a (log (pow (atan2 b b) 1/4))))) (log (pow (atan2 b b) 1/4)))) 1) (pow (* 2 (* 1/2 (* (exp (* -1 (* a (log (pow (atan2 b b) 1/4))))) (pow (log (pow (atan2 b b) 1/4)) 2)))) 1)) (pow (exp (* -1 (* a (log (pow (atan2 b b) 1/4))))) 2))) (* 1 (/ (* 1 1 (pow (* 6 (* 1/6 (* (exp (* -1 (* a (log (pow (atan2 b b) 1/4))))) (pow (log (pow (atan2 b b) 1/4)) 3)))) 1)) (pow (exp (* -1 (* a (log (pow (atan2 b b) 1/4))))) 1)))) 6) 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 into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (atan2 b b) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (atan2 b b) 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/4 0) (+ (* 0 0) (* 0 (log (atan2 b b))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 1/4 (log (atan2 b b)))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (pow (atan2 b b) 1/4) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (pow (atan2 b b) 1/4) 1)))) 2) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* (- (log (pow (atan2 b b) 1/4))) (* a 1)) (* (log (pow (atan2 b b) 1/4)) (* 1 b))) into (- (* (log (pow (atan2 b b) 1/4)) b) (* a (log (pow (atan2 b b) 1/4))))
* [misc]approximate:  Taking taylor expansion of (log (pow (sqrt (sqrt (atan2 (/ 1 b) (/ 1 b)))) (- (/ 1 b) (/ 1 a)))) in (b a) around 0
* [misc]taylor:  Taking taylor expansion of (log (pow (sqrt (sqrt (atan2 (/ 1 b) (/ 1 b)))) (- (/ 1 b) (/ 1 a)))) in a
* [misc]taylor:  Taking taylor expansion of (pow (sqrt (sqrt (atan2 (/ 1 b) (/ 1 b)))) (- (/ 1 b) (/ 1 a))) in a
* [misc]taylor:  Taking taylor expansion of (exp (* (- (/ 1 b) (/ 1 a)) (log (sqrt (sqrt (atan2 (/ 1 b) (/ 1 b))))))) in a
* [misc]taylor:  Taking taylor expansion of (* (- (/ 1 b) (/ 1 a)) (log (sqrt (sqrt (atan2 (/ 1 b) (/ 1 b)))))) 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 (log (sqrt (sqrt (atan2 (/ 1 b) (/ 1 b))))) in a
* [misc]taylor:  Taking taylor expansion of (sqrt (sqrt (atan2 (/ 1 b) (/ 1 b)))) in a
* [misc]taylor:  Taking taylor expansion of (sqrt (atan2 (/ 1 b) (/ 1 b))) in a
* [misc]taylor:  Taking taylor expansion of (atan2 (/ 1 b) (/ 1 b)) in a
* [misc]backup-simplify:  Simplify (atan2 (/ 1 b) (/ 1 b)) into (atan2 (/ 1 b) (/ 1 b))
* [misc]backup-simplify:  Simplify (sqrt (atan2 (/ 1 b) (/ 1 b))) into (sqrt (atan2 (/ 1 b) (/ 1 b)))
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (atan2 (/ 1 b) (/ 1 b))))) into 0
* [misc]backup-simplify:  Simplify (sqrt (sqrt (atan2 (/ 1 b) (/ 1 b)))) into (pow (atan2 (/ 1 b) (/ 1 b)) 1/4)
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (sqrt (atan2 (/ 1 b) (/ 1 b)))))) into 0
* [misc]backup-simplify:  Simplify (log (pow (atan2 (/ 1 b) (/ 1 b)) 1/4)) into (log (pow (atan2 (/ 1 b) (/ 1 b)) 1/4))
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (* -1 (log (pow (atan2 (/ 1 b) (/ 1 b)) 1/4))) into (* -1 (log (pow (atan2 (/ 1 b) (/ 1 b)) 1/4)))
* [misc]backup-simplify:  Simplify (exp (* (- (/ 1 b) (/ 1 a)) (log (sqrt (sqrt (atan2 (/ 1 b) (/ 1 b))))))) into (pow (pow (atan2 (/ 1 b) (/ 1 b)) 1/4) (- (/ 1 b) (/ 1 a)))
* [misc]backup-simplify:  Simplify (log (pow (pow (atan2 (/ 1 b) (/ 1 b)) 1/4) (- (/ 1 b) (/ 1 a)))) into (log (pow (pow (atan2 (/ 1 b) (/ 1 b)) 1/4) (- (/ 1 b) (/ 1 a))))
* [misc]taylor:  Taking taylor expansion of (log (pow (sqrt (sqrt (atan2 (/ 1 b) (/ 1 b)))) (- (/ 1 b) (/ 1 a)))) in b
* [misc]taylor:  Taking taylor expansion of (pow (sqrt (sqrt (atan2 (/ 1 b) (/ 1 b)))) (- (/ 1 b) (/ 1 a))) in b
* [misc]taylor:  Taking taylor expansion of (exp (* (- (/ 1 b) (/ 1 a)) (log (sqrt (sqrt (atan2 (/ 1 b) (/ 1 b))))))) in b
* [misc]taylor:  Taking taylor expansion of (* (- (/ 1 b) (/ 1 a)) (log (sqrt (sqrt (atan2 (/ 1 b) (/ 1 b)))))) 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 (log (sqrt (sqrt (atan2 (/ 1 b) (/ 1 b))))) in b
* [misc]taylor:  Taking taylor expansion of (sqrt (sqrt (atan2 (/ 1 b) (/ 1 b)))) in b
* [misc]taylor:  Taking taylor expansion of (sqrt (atan2 (/ 1 b) (/ 1 b))) in b
* [misc]taylor:  Taking taylor expansion of (atan2 (/ 1 b) (/ 1 b)) in b
* [misc]backup-simplify:  Simplify (atan2 (/ 1 b) (/ 1 b)) into (atan2 (/ 1 b) (/ 1 b))
* [misc]backup-simplify:  Simplify (sqrt (atan2 (/ 1 b) (/ 1 b))) into (sqrt (atan2 (/ 1 b) (/ 1 b)))
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (atan2 (/ 1 b) (/ 1 b))))) into 0
* [misc]backup-simplify:  Simplify (sqrt (sqrt (atan2 (/ 1 b) (/ 1 b)))) into (pow (atan2 (/ 1 b) (/ 1 b)) 1/4)
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (sqrt (atan2 (/ 1 b) (/ 1 b)))))) into 0
* [misc]backup-simplify:  Simplify (log (pow (atan2 (/ 1 b) (/ 1 b)) 1/4)) into (log (pow (atan2 (/ 1 b) (/ 1 b)) 1/4))
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (* 1 (log (pow (atan2 (/ 1 b) (/ 1 b)) 1/4))) into (log (pow (atan2 (/ 1 b) (/ 1 b)) 1/4))
* [misc]backup-simplify:  Simplify (exp (* (- (/ 1 b) (/ 1 a)) (log (sqrt (sqrt (atan2 (/ 1 b) (/ 1 b))))))) into (pow (pow (atan2 (/ 1 b) (/ 1 b)) 1/4) (- (/ 1 b) (/ 1 a)))
* [misc]backup-simplify:  Simplify (log (pow (pow (atan2 (/ 1 b) (/ 1 b)) 1/4) (- (/ 1 b) (/ 1 a)))) into (log (pow (pow (atan2 (/ 1 b) (/ 1 b)) 1/4) (- (/ 1 b) (/ 1 a))))
* [misc]taylor:  Taking taylor expansion of (log (pow (sqrt (sqrt (atan2 (/ 1 b) (/ 1 b)))) (- (/ 1 b) (/ 1 a)))) in b
* [misc]taylor:  Taking taylor expansion of (pow (sqrt (sqrt (atan2 (/ 1 b) (/ 1 b)))) (- (/ 1 b) (/ 1 a))) in b
* [misc]taylor:  Taking taylor expansion of (exp (* (- (/ 1 b) (/ 1 a)) (log (sqrt (sqrt (atan2 (/ 1 b) (/ 1 b))))))) in b
* [misc]taylor:  Taking taylor expansion of (* (- (/ 1 b) (/ 1 a)) (log (sqrt (sqrt (atan2 (/ 1 b) (/ 1 b)))))) 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 (log (sqrt (sqrt (atan2 (/ 1 b) (/ 1 b))))) in b
* [misc]taylor:  Taking taylor expansion of (sqrt (sqrt (atan2 (/ 1 b) (/ 1 b)))) in b
* [misc]taylor:  Taking taylor expansion of (sqrt (atan2 (/ 1 b) (/ 1 b))) in b
* [misc]taylor:  Taking taylor expansion of (atan2 (/ 1 b) (/ 1 b)) in b
* [misc]backup-simplify:  Simplify (atan2 (/ 1 b) (/ 1 b)) into (atan2 (/ 1 b) (/ 1 b))
* [misc]backup-simplify:  Simplify (sqrt (atan2 (/ 1 b) (/ 1 b))) into (sqrt (atan2 (/ 1 b) (/ 1 b)))
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (atan2 (/ 1 b) (/ 1 b))))) into 0
* [misc]backup-simplify:  Simplify (sqrt (sqrt (atan2 (/ 1 b) (/ 1 b)))) into (pow (atan2 (/ 1 b) (/ 1 b)) 1/4)
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (sqrt (atan2 (/ 1 b) (/ 1 b)))))) into 0
* [misc]backup-simplify:  Simplify (log (pow (atan2 (/ 1 b) (/ 1 b)) 1/4)) into (log (pow (atan2 (/ 1 b) (/ 1 b)) 1/4))
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (* 1 (log (pow (atan2 (/ 1 b) (/ 1 b)) 1/4))) into (log (pow (atan2 (/ 1 b) (/ 1 b)) 1/4))
* [misc]backup-simplify:  Simplify (exp (* (- (/ 1 b) (/ 1 a)) (log (sqrt (sqrt (atan2 (/ 1 b) (/ 1 b))))))) into (pow (pow (atan2 (/ 1 b) (/ 1 b)) 1/4) (- (/ 1 b) (/ 1 a)))
* [misc]backup-simplify:  Simplify (log (pow (pow (atan2 (/ 1 b) (/ 1 b)) 1/4) (- (/ 1 b) (/ 1 a)))) into (log (pow (pow (atan2 (/ 1 b) (/ 1 b)) 1/4) (- (/ 1 b) (/ 1 a))))
* [misc]taylor:  Taking taylor expansion of (log (pow (pow (atan2 (/ 1 b) (/ 1 b)) 1/4) (- (/ 1 b) (/ 1 a)))) in a
* [misc]taylor:  Taking taylor expansion of (pow (pow (atan2 (/ 1 b) (/ 1 b)) 1/4) (- (/ 1 b) (/ 1 a))) in a
* [misc]taylor:  Taking taylor expansion of (exp (* (- (/ 1 b) (/ 1 a)) (log (pow (atan2 (/ 1 b) (/ 1 b)) 1/4)))) in a
* [misc]taylor:  Taking taylor expansion of (* (- (/ 1 b) (/ 1 a)) (log (pow (atan2 (/ 1 b) (/ 1 b)) 1/4))) 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 (log (pow (atan2 (/ 1 b) (/ 1 b)) 1/4)) in a
* [misc]taylor:  Taking taylor expansion of (pow (atan2 (/ 1 b) (/ 1 b)) 1/4) in a
* [misc]taylor:  Taking taylor expansion of (exp (* 1/4 (log (atan2 (/ 1 b) (/ 1 b))))) in a
* [misc]taylor:  Taking taylor expansion of (* 1/4 (log (atan2 (/ 1 b) (/ 1 b)))) in a
* [misc]taylor:  Taking taylor expansion of 1/4 in a
* [misc]backup-simplify:  Simplify 1/4 into 1/4
* [misc]taylor:  Taking taylor expansion of (log (atan2 (/ 1 b) (/ 1 b))) in a
* [misc]taylor:  Taking taylor expansion of (atan2 (/ 1 b) (/ 1 b)) in a
* [misc]backup-simplify:  Simplify (atan2 (/ 1 b) (/ 1 b)) into (atan2 (/ 1 b) (/ 1 b))
* [misc]backup-simplify:  Simplify (log (atan2 (/ 1 b) (/ 1 b))) into (log (atan2 (/ 1 b) (/ 1 b)))
* [misc]backup-simplify:  Simplify (* 1/4 (log (atan2 (/ 1 b) (/ 1 b)))) into (* 1/4 (log (atan2 (/ 1 b) (/ 1 b))))
* [misc]backup-simplify:  Simplify (exp (* 1/4 (log (atan2 (/ 1 b) (/ 1 b))))) into (pow (atan2 (/ 1 b) (/ 1 b)) 1/4)
* [misc]backup-simplify:  Simplify (log (pow (atan2 (/ 1 b) (/ 1 b)) 1/4)) into (log (pow (atan2 (/ 1 b) (/ 1 b)) 1/4))
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (* -1 (log (pow (atan2 (/ 1 b) (/ 1 b)) 1/4))) into (* -1 (log (pow (atan2 (/ 1 b) (/ 1 b)) 1/4)))
* [misc]backup-simplify:  Simplify (exp (* (- (/ 1 b) (/ 1 a)) (log (pow (atan2 (/ 1 b) (/ 1 b)) 1/4)))) into (pow (pow (atan2 (/ 1 b) (/ 1 b)) 1/4) (- (/ 1 b) (/ 1 a)))
* [misc]backup-simplify:  Simplify (log (pow (pow (atan2 (/ 1 b) (/ 1 b)) 1/4) (- (/ 1 b) (/ 1 a)))) into (log (pow (pow (atan2 (/ 1 b) (/ 1 b)) 1/4) (- (/ 1 b) (/ 1 a))))
* [misc]backup-simplify:  Simplify (log (pow (pow (atan2 (/ 1 b) (/ 1 b)) 1/4) (- (/ 1 b) (/ 1 a)))) into (log (pow (pow (atan2 (/ 1 b) (/ 1 b)) 1/4) (- (/ 1 b) (/ 1 a))))
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (pow (pow (atan2 (/ 1 b) (/ 1 b)) 1/4) (- (/ 1 b) (/ 1 a))) 1)))) 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 (/ (* (pow (* 1 0) 1)) (pow (pow (pow (atan2 (/ 1 b) (/ 1 b)) 1/4) (- (/ 1 b) (/ 1 a))) 1)))) 1) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (pow (pow (atan2 (/ 1 b) (/ 1 b)) 1/4) (- (/ 1 b) (/ 1 a))) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (pow (pow (atan2 (/ 1 b) (/ 1 b)) 1/4) (- (/ 1 b) (/ 1 a))) 1)))) 2) into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (pow (pow (atan2 (/ 1 b) (/ 1 b)) 1/4) (- (/ 1 b) (/ 1 a))) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (pow (pow (atan2 (/ 1 b) (/ 1 b)) 1/4) (- (/ 1 b) (/ 1 a))) 1)))) 2) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow (pow (pow (atan2 (/ 1 b) (/ 1 b)) 1/4) (- (/ 1 b) (/ 1 a))) 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1)) (pow (pow (pow (atan2 (/ 1 b) (/ 1 b)) 1/4) (- (/ 1 b) (/ 1 a))) 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow (pow (pow (atan2 (/ 1 b) (/ 1 b)) 1/4) (- (/ 1 b) (/ 1 a))) 1)))) 6) 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 (log (pow (pow (atan2 (/ 1 (/ 1 b)) (/ 1 (/ 1 b))) 1/4) (- (/ 1 (/ 1 b)) (/ 1 (/ 1 a))))) into (log (pow (pow (atan2 b b) 1/4) (- b a)))
* [misc]approximate:  Taking taylor expansion of (log (pow (sqrt (sqrt (atan2 (/ 1 (- b)) (/ 1 (- b))))) (- (/ 1 (- b)) (/ 1 (- a))))) in (b a) around 0
* [misc]taylor:  Taking taylor expansion of (log (pow (sqrt (sqrt (atan2 (/ 1 (- b)) (/ 1 (- b))))) (- (/ 1 (- b)) (/ 1 (- a))))) in a
* [misc]taylor:  Taking taylor expansion of (pow (sqrt (sqrt (atan2 (/ 1 (- b)) (/ 1 (- b))))) (- (/ 1 (- b)) (/ 1 (- a)))) in a
* [misc]taylor:  Taking taylor expansion of (exp (* (- (/ 1 (- b)) (/ 1 (- a))) (log (sqrt (sqrt (atan2 (/ 1 (- b)) (/ 1 (- b)))))))) in a
* [misc]taylor:  Taking taylor expansion of (* (- (/ 1 (- b)) (/ 1 (- a))) (log (sqrt (sqrt (atan2 (/ 1 (- b)) (/ 1 (- b))))))) 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 (log (sqrt (sqrt (atan2 (/ 1 (- b)) (/ 1 (- b)))))) in a
* [misc]taylor:  Taking taylor expansion of (sqrt (sqrt (atan2 (/ 1 (- b)) (/ 1 (- b))))) in a
* [misc]taylor:  Taking taylor expansion of (sqrt (atan2 (/ 1 (- b)) (/ 1 (- b)))) in a
* [misc]taylor:  Taking taylor expansion of (atan2 (/ 1 (- b)) (/ 1 (- b))) in a
* [misc]backup-simplify:  Simplify (atan2 (/ 1 (- b)) (/ 1 (- b))) into (atan2 (/ -1 b) (/ -1 b))
* [misc]backup-simplify:  Simplify (sqrt (atan2 (/ -1 b) (/ -1 b))) into (sqrt (atan2 (/ -1 b) (/ -1 b)))
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (atan2 (/ -1 b) (/ -1 b))))) into 0
* [misc]backup-simplify:  Simplify (sqrt (sqrt (atan2 (/ -1 b) (/ -1 b)))) into (pow (atan2 (/ -1 b) (/ -1 b)) 1/4)
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (sqrt (atan2 (/ -1 b) (/ -1 b)))))) into 0
* [misc]backup-simplify:  Simplify (log (pow (atan2 (/ -1 b) (/ -1 b)) 1/4)) into (log (pow (atan2 (/ -1 b) (/ -1 b)) 1/4))
* [misc]backup-simplify:  Simplify (- -1) into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (* 1 (log (pow (atan2 (/ -1 b) (/ -1 b)) 1/4))) into (log (pow (atan2 (/ -1 b) (/ -1 b)) 1/4))
* [misc]backup-simplify:  Simplify (exp (* (- (/ 1 (- b)) (/ 1 (- a))) (log (sqrt (sqrt (atan2 (/ 1 (- b)) (/ 1 (- b)))))))) into (exp (* (log (pow (atan2 (/ -1 b) (/ -1 b)) 1/4)) (- (/ 1 a) (/ 1 b))))
* [misc]backup-simplify:  Simplify (log (exp (* (log (pow (atan2 (/ -1 b) (/ -1 b)) 1/4)) (- (/ 1 a) (/ 1 b))))) into (* (log (pow (atan2 (/ -1 b) (/ -1 b)) 1/4)) (- (/ 1 a) (/ 1 b)))
* [misc]taylor:  Taking taylor expansion of (log (pow (sqrt (sqrt (atan2 (/ 1 (- b)) (/ 1 (- b))))) (- (/ 1 (- b)) (/ 1 (- a))))) in b
* [misc]taylor:  Taking taylor expansion of (pow (sqrt (sqrt (atan2 (/ 1 (- b)) (/ 1 (- b))))) (- (/ 1 (- b)) (/ 1 (- a)))) in b
* [misc]taylor:  Taking taylor expansion of (exp (* (- (/ 1 (- b)) (/ 1 (- a))) (log (sqrt (sqrt (atan2 (/ 1 (- b)) (/ 1 (- b)))))))) in b
* [misc]taylor:  Taking taylor expansion of (* (- (/ 1 (- b)) (/ 1 (- a))) (log (sqrt (sqrt (atan2 (/ 1 (- b)) (/ 1 (- b))))))) 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 (log (sqrt (sqrt (atan2 (/ 1 (- b)) (/ 1 (- b)))))) in b
* [misc]taylor:  Taking taylor expansion of (sqrt (sqrt (atan2 (/ 1 (- b)) (/ 1 (- b))))) in b
* [misc]taylor:  Taking taylor expansion of (sqrt (atan2 (/ 1 (- b)) (/ 1 (- b)))) in b
* [misc]taylor:  Taking taylor expansion of (atan2 (/ 1 (- b)) (/ 1 (- b))) in b
* [misc]backup-simplify:  Simplify (atan2 (/ 1 (- b)) (/ 1 (- b))) into (atan2 (/ -1 b) (/ -1 b))
* [misc]backup-simplify:  Simplify (sqrt (atan2 (/ -1 b) (/ -1 b))) into (sqrt (atan2 (/ -1 b) (/ -1 b)))
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (atan2 (/ -1 b) (/ -1 b))))) into 0
* [misc]backup-simplify:  Simplify (sqrt (sqrt (atan2 (/ -1 b) (/ -1 b)))) into (pow (atan2 (/ -1 b) (/ -1 b)) 1/4)
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (sqrt (atan2 (/ -1 b) (/ -1 b)))))) into 0
* [misc]backup-simplify:  Simplify (log (pow (atan2 (/ -1 b) (/ -1 b)) 1/4)) into (log (pow (atan2 (/ -1 b) (/ -1 b)) 1/4))
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (* -1 (log (pow (atan2 (/ -1 b) (/ -1 b)) 1/4))) into (* -1 (log (pow (atan2 (/ -1 b) (/ -1 b)) 1/4)))
* [misc]backup-simplify:  Simplify (exp (* (- (/ 1 (- b)) (/ 1 (- a))) (log (sqrt (sqrt (atan2 (/ 1 (- b)) (/ 1 (- b)))))))) into (exp (* (log (pow (atan2 (/ -1 b) (/ -1 b)) 1/4)) (- (/ 1 a) (/ 1 b))))
* [misc]backup-simplify:  Simplify (log (exp (* (log (pow (atan2 (/ -1 b) (/ -1 b)) 1/4)) (- (/ 1 a) (/ 1 b))))) into (* (log (pow (atan2 (/ -1 b) (/ -1 b)) 1/4)) (- (/ 1 a) (/ 1 b)))
* [misc]taylor:  Taking taylor expansion of (log (pow (sqrt (sqrt (atan2 (/ 1 (- b)) (/ 1 (- b))))) (- (/ 1 (- b)) (/ 1 (- a))))) in b
* [misc]taylor:  Taking taylor expansion of (pow (sqrt (sqrt (atan2 (/ 1 (- b)) (/ 1 (- b))))) (- (/ 1 (- b)) (/ 1 (- a)))) in b
* [misc]taylor:  Taking taylor expansion of (exp (* (- (/ 1 (- b)) (/ 1 (- a))) (log (sqrt (sqrt (atan2 (/ 1 (- b)) (/ 1 (- b)))))))) in b
* [misc]taylor:  Taking taylor expansion of (* (- (/ 1 (- b)) (/ 1 (- a))) (log (sqrt (sqrt (atan2 (/ 1 (- b)) (/ 1 (- b))))))) 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 (log (sqrt (sqrt (atan2 (/ 1 (- b)) (/ 1 (- b)))))) in b
* [misc]taylor:  Taking taylor expansion of (sqrt (sqrt (atan2 (/ 1 (- b)) (/ 1 (- b))))) in b
* [misc]taylor:  Taking taylor expansion of (sqrt (atan2 (/ 1 (- b)) (/ 1 (- b)))) in b
* [misc]taylor:  Taking taylor expansion of (atan2 (/ 1 (- b)) (/ 1 (- b))) in b
* [misc]backup-simplify:  Simplify (atan2 (/ 1 (- b)) (/ 1 (- b))) into (atan2 (/ -1 b) (/ -1 b))
* [misc]backup-simplify:  Simplify (sqrt (atan2 (/ -1 b) (/ -1 b))) into (sqrt (atan2 (/ -1 b) (/ -1 b)))
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (atan2 (/ -1 b) (/ -1 b))))) into 0
* [misc]backup-simplify:  Simplify (sqrt (sqrt (atan2 (/ -1 b) (/ -1 b)))) into (pow (atan2 (/ -1 b) (/ -1 b)) 1/4)
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (sqrt (atan2 (/ -1 b) (/ -1 b)))))) into 0
* [misc]backup-simplify:  Simplify (log (pow (atan2 (/ -1 b) (/ -1 b)) 1/4)) into (log (pow (atan2 (/ -1 b) (/ -1 b)) 1/4))
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (* -1 (log (pow (atan2 (/ -1 b) (/ -1 b)) 1/4))) into (* -1 (log (pow (atan2 (/ -1 b) (/ -1 b)) 1/4)))
* [misc]backup-simplify:  Simplify (exp (* (- (/ 1 (- b)) (/ 1 (- a))) (log (sqrt (sqrt (atan2 (/ 1 (- b)) (/ 1 (- b)))))))) into (exp (* (log (pow (atan2 (/ -1 b) (/ -1 b)) 1/4)) (- (/ 1 a) (/ 1 b))))
* [misc]backup-simplify:  Simplify (log (exp (* (log (pow (atan2 (/ -1 b) (/ -1 b)) 1/4)) (- (/ 1 a) (/ 1 b))))) into (* (log (pow (atan2 (/ -1 b) (/ -1 b)) 1/4)) (- (/ 1 a) (/ 1 b)))
* [misc]taylor:  Taking taylor expansion of (* (log (pow (atan2 (/ -1 b) (/ -1 b)) 1/4)) (- (/ 1 a) (/ 1 b))) in a
* [misc]taylor:  Taking taylor expansion of (log (pow (atan2 (/ -1 b) (/ -1 b)) 1/4)) in a
* [misc]taylor:  Taking taylor expansion of (pow (atan2 (/ -1 b) (/ -1 b)) 1/4) in a
* [misc]taylor:  Taking taylor expansion of (exp (* 1/4 (log (atan2 (/ -1 b) (/ -1 b))))) in a
* [misc]taylor:  Taking taylor expansion of (* 1/4 (log (atan2 (/ -1 b) (/ -1 b)))) in a
* [misc]taylor:  Taking taylor expansion of 1/4 in a
* [misc]backup-simplify:  Simplify 1/4 into 1/4
* [misc]taylor:  Taking taylor expansion of (log (atan2 (/ -1 b) (/ -1 b))) in a
* [misc]taylor:  Taking taylor expansion of (atan2 (/ -1 b) (/ -1 b)) in a
* [misc]backup-simplify:  Simplify (atan2 (/ -1 b) (/ -1 b)) into (atan2 (/ -1 b) (/ -1 b))
* [misc]backup-simplify:  Simplify (log (atan2 (/ -1 b) (/ -1 b))) into (log (atan2 (/ -1 b) (/ -1 b)))
* [misc]backup-simplify:  Simplify (* 1/4 (log (atan2 (/ -1 b) (/ -1 b)))) into (* 1/4 (log (atan2 (/ -1 b) (/ -1 b))))
* [misc]backup-simplify:  Simplify (exp (* 1/4 (log (atan2 (/ -1 b) (/ -1 b))))) into (pow (atan2 (/ -1 b) (/ -1 b)) 1/4)
* [misc]backup-simplify:  Simplify (log (pow (atan2 (/ -1 b) (/ -1 b)) 1/4)) into (log (pow (atan2 (/ -1 b) (/ -1 b)) 1/4))
* [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 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 (/ (* (pow (* 1 0) 1)) (pow (atan2 (/ -1 b) (/ -1 b)) 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/4 0) (* 0 (log (atan2 (/ -1 b) (/ -1 b))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 1/4 (log (atan2 (/ -1 b) (/ -1 b))))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (pow (atan2 (/ -1 b) (/ -1 b)) 1/4) 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (+ (* (log (pow (atan2 (/ -1 b) (/ -1 b)) 1/4)) (- (/ 1 b))) (* 0 1)) into (- (/ (log (pow (atan2 (/ -1 b) (/ -1 b)) 1/4)) b))
* [misc]backup-simplify:  Simplify (- (/ (log (pow (atan2 (/ -1 b) (/ -1 b)) 1/4)) b)) into (- (/ (log (pow (atan2 (/ -1 b) (/ -1 b)) 1/4)) b))
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (exp (* (log (pow (atan2 (/ -1 b) (/ -1 b)) 1/4)) (- (/ 1 a) (/ 1 b)))) 1)))) 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 (/ 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 (/ (* (pow (* 1 0) 2)) (pow (atan2 (/ -1 b) (/ -1 b)) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (atan2 (/ -1 b) (/ -1 b)) 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/4 0) (+ (* 0 0) (* 0 (log (atan2 (/ -1 b) (/ -1 b)))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 1/4 (log (atan2 (/ -1 b) (/ -1 b))))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (pow (atan2 (/ -1 b) (/ -1 b)) 1/4) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (pow (atan2 (/ -1 b) (/ -1 b)) 1/4) 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (+ (* (log (pow (atan2 (/ -1 b) (/ -1 b)) 1/4)) 0) (+ (* 0 (- (/ 1 b))) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (exp (* (log (pow (atan2 (/ -1 b) (/ -1 b)) 1/4)) (- (/ 1 a) (/ 1 b)))) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (exp (* (log (pow (atan2 (/ -1 b) (/ -1 b)) 1/4)) (- (/ 1 a) (/ 1 b)))) 1)))) 2) into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 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]backup-simplify:  Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow (atan2 (/ -1 b) (/ -1 b)) 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1)) (pow (atan2 (/ -1 b) (/ -1 b)) 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow (atan2 (/ -1 b) (/ -1 b)) 1)))) 6) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/4 0) (+ (* 0 0) (+ (* 0 0) (* 0 (log (atan2 (/ -1 b) (/ -1 b))))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 1/4 (log (atan2 (/ -1 b) (/ -1 b))))) (+ (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow (pow (atan2 (/ -1 b) (/ -1 b)) 1/4) 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1)) (pow (pow (atan2 (/ -1 b) (/ -1 b)) 1/4) 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow (pow (atan2 (/ -1 b) (/ -1 b)) 1/4) 1)))) 6) into 0
* [misc]backup-simplify:  Simplify (+ (* (log (pow (atan2 (/ -1 b) (/ -1 b)) 1/4)) 0) (+ (* 0 0) (+ (* 0 (- (/ 1 b))) (* 0 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow (exp (* (log (pow (atan2 (/ -1 b) (/ -1 b)) 1/4)) (- (/ 1 a) (/ 1 b)))) 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1)) (pow (exp (* (log (pow (atan2 (/ -1 b) (/ -1 b)) 1/4)) (- (/ 1 a) (/ 1 b)))) 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow (exp (* (log (pow (atan2 (/ -1 b) (/ -1 b)) 1/4)) (- (/ 1 a) (/ 1 b)))) 1)))) 6) 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 (- (/ (log (pow (atan2 (/ -1 (/ 1 (- b))) (/ -1 (/ 1 (- b)))) 1/4)) (/ 1 (- b)))) into (* (log (pow (atan2 b b) 1/4)) b)
* * * * [misc]progress:  [ 2 / 4 ] generating series at (2 1 2 1 1 1 1)
* [misc]approximate:  Taking taylor expansion of (sqrt (atan2 b b)) in (b) around 0
* [misc]taylor:  Taking taylor expansion of (sqrt (atan2 b b)) in b
* [misc]taylor:  Taking taylor expansion of (atan2 b b) in b
* [misc]backup-simplify:  Simplify (atan2 b b) into (atan2 b b)
* [misc]backup-simplify:  Simplify (sqrt (atan2 b b)) into (sqrt (atan2 b b))
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (atan2 b b)))) into 0
* [misc]taylor:  Taking taylor expansion of (sqrt (atan2 b b)) in b
* [misc]taylor:  Taking taylor expansion of (atan2 b b) in b
* [misc]backup-simplify:  Simplify (atan2 b b) into (atan2 b b)
* [misc]backup-simplify:  Simplify (sqrt (atan2 b b)) into (sqrt (atan2 b b))
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (atan2 b b)))) into 0
* [misc]backup-simplify:  Simplify (sqrt (atan2 b b)) into (sqrt (atan2 b b))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (atan2 b b)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (atan2 b b)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt (atan2 b b)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (atan2 b b)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (atan2 b b)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (sqrt (atan2 b b)) into (sqrt (atan2 b b))
* [misc]approximate:  Taking taylor expansion of (sqrt (atan2 (/ 1 b) (/ 1 b))) in (b) around 0
* [misc]taylor:  Taking taylor expansion of (sqrt (atan2 (/ 1 b) (/ 1 b))) in b
* [misc]taylor:  Taking taylor expansion of (atan2 (/ 1 b) (/ 1 b)) in b
* [misc]backup-simplify:  Simplify (atan2 (/ 1 b) (/ 1 b)) into (atan2 (/ 1 b) (/ 1 b))
* [misc]backup-simplify:  Simplify (sqrt (atan2 (/ 1 b) (/ 1 b))) into (sqrt (atan2 (/ 1 b) (/ 1 b)))
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (atan2 (/ 1 b) (/ 1 b))))) into 0
* [misc]taylor:  Taking taylor expansion of (sqrt (atan2 (/ 1 b) (/ 1 b))) in b
* [misc]taylor:  Taking taylor expansion of (atan2 (/ 1 b) (/ 1 b)) in b
* [misc]backup-simplify:  Simplify (atan2 (/ 1 b) (/ 1 b)) into (atan2 (/ 1 b) (/ 1 b))
* [misc]backup-simplify:  Simplify (sqrt (atan2 (/ 1 b) (/ 1 b))) into (sqrt (atan2 (/ 1 b) (/ 1 b)))
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (atan2 (/ 1 b) (/ 1 b))))) into 0
* [misc]backup-simplify:  Simplify (sqrt (atan2 (/ 1 b) (/ 1 b))) into (sqrt (atan2 (/ 1 b) (/ 1 b)))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (atan2 (/ 1 b) (/ 1 b))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (atan2 (/ 1 b) (/ 1 b))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt (atan2 (/ 1 b) (/ 1 b))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (atan2 (/ 1 b) (/ 1 b))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (atan2 (/ 1 b) (/ 1 b))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (sqrt (atan2 (/ 1 (/ 1 b)) (/ 1 (/ 1 b)))) into (sqrt (atan2 b b))
* [misc]approximate:  Taking taylor expansion of (sqrt (atan2 (/ 1 (- b)) (/ 1 (- b)))) in (b) around 0
* [misc]taylor:  Taking taylor expansion of (sqrt (atan2 (/ 1 (- b)) (/ 1 (- b)))) in b
* [misc]taylor:  Taking taylor expansion of (atan2 (/ 1 (- b)) (/ 1 (- b))) in b
* [misc]backup-simplify:  Simplify (atan2 (/ 1 (- b)) (/ 1 (- b))) into (atan2 (/ -1 b) (/ -1 b))
* [misc]backup-simplify:  Simplify (sqrt (atan2 (/ -1 b) (/ -1 b))) into (sqrt (atan2 (/ -1 b) (/ -1 b)))
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (atan2 (/ -1 b) (/ -1 b))))) into 0
* [misc]taylor:  Taking taylor expansion of (sqrt (atan2 (/ 1 (- b)) (/ 1 (- b)))) in b
* [misc]taylor:  Taking taylor expansion of (atan2 (/ 1 (- b)) (/ 1 (- b))) in b
* [misc]backup-simplify:  Simplify (atan2 (/ 1 (- b)) (/ 1 (- b))) into (atan2 (/ -1 b) (/ -1 b))
* [misc]backup-simplify:  Simplify (sqrt (atan2 (/ -1 b) (/ -1 b))) into (sqrt (atan2 (/ -1 b) (/ -1 b)))
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (atan2 (/ -1 b) (/ -1 b))))) into 0
* [misc]backup-simplify:  Simplify (sqrt (atan2 (/ -1 b) (/ -1 b))) into (sqrt (atan2 (/ -1 b) (/ -1 b)))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (atan2 (/ -1 b) (/ -1 b))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (atan2 (/ -1 b) (/ -1 b))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt (atan2 (/ -1 b) (/ -1 b))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (atan2 (/ -1 b) (/ -1 b))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (atan2 (/ -1 b) (/ -1 b))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (sqrt (atan2 (/ -1 (/ 1 (- b))) (/ -1 (/ 1 (- b))))) into (sqrt (atan2 b b))
* * * * [misc]progress:  [ 3 / 4 ] generating series at (2 1 1 1 1)
* [misc]approximate:  Taking taylor expansion of (sqrt (atan2 b b)) in (b) around 0
* [misc]taylor:  Taking taylor expansion of (sqrt (atan2 b b)) in b
* [misc]taylor:  Taking taylor expansion of (atan2 b b) in b
* [misc]backup-simplify:  Simplify (atan2 b b) into (atan2 b b)
* [misc]backup-simplify:  Simplify (sqrt (atan2 b b)) into (sqrt (atan2 b b))
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (atan2 b b)))) into 0
* [misc]taylor:  Taking taylor expansion of (sqrt (atan2 b b)) in b
* [misc]taylor:  Taking taylor expansion of (atan2 b b) in b
* [misc]backup-simplify:  Simplify (atan2 b b) into (atan2 b b)
* [misc]backup-simplify:  Simplify (sqrt (atan2 b b)) into (sqrt (atan2 b b))
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (atan2 b b)))) into 0
* [misc]backup-simplify:  Simplify (sqrt (atan2 b b)) into (sqrt (atan2 b b))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (atan2 b b)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (atan2 b b)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt (atan2 b b)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (atan2 b b)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (atan2 b b)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (sqrt (atan2 b b)) into (sqrt (atan2 b b))
* [misc]approximate:  Taking taylor expansion of (sqrt (atan2 (/ 1 b) (/ 1 b))) in (b) around 0
* [misc]taylor:  Taking taylor expansion of (sqrt (atan2 (/ 1 b) (/ 1 b))) in b
* [misc]taylor:  Taking taylor expansion of (atan2 (/ 1 b) (/ 1 b)) in b
* [misc]backup-simplify:  Simplify (atan2 (/ 1 b) (/ 1 b)) into (atan2 (/ 1 b) (/ 1 b))
* [misc]backup-simplify:  Simplify (sqrt (atan2 (/ 1 b) (/ 1 b))) into (sqrt (atan2 (/ 1 b) (/ 1 b)))
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (atan2 (/ 1 b) (/ 1 b))))) into 0
* [misc]taylor:  Taking taylor expansion of (sqrt (atan2 (/ 1 b) (/ 1 b))) in b
* [misc]taylor:  Taking taylor expansion of (atan2 (/ 1 b) (/ 1 b)) in b
* [misc]backup-simplify:  Simplify (atan2 (/ 1 b) (/ 1 b)) into (atan2 (/ 1 b) (/ 1 b))
* [misc]backup-simplify:  Simplify (sqrt (atan2 (/ 1 b) (/ 1 b))) into (sqrt (atan2 (/ 1 b) (/ 1 b)))
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (atan2 (/ 1 b) (/ 1 b))))) into 0
* [misc]backup-simplify:  Simplify (sqrt (atan2 (/ 1 b) (/ 1 b))) into (sqrt (atan2 (/ 1 b) (/ 1 b)))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (atan2 (/ 1 b) (/ 1 b))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (atan2 (/ 1 b) (/ 1 b))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt (atan2 (/ 1 b) (/ 1 b))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (atan2 (/ 1 b) (/ 1 b))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (atan2 (/ 1 b) (/ 1 b))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (sqrt (atan2 (/ 1 (/ 1 b)) (/ 1 (/ 1 b)))) into (sqrt (atan2 b b))
* [misc]approximate:  Taking taylor expansion of (sqrt (atan2 (/ 1 (- b)) (/ 1 (- b)))) in (b) around 0
* [misc]taylor:  Taking taylor expansion of (sqrt (atan2 (/ 1 (- b)) (/ 1 (- b)))) in b
* [misc]taylor:  Taking taylor expansion of (atan2 (/ 1 (- b)) (/ 1 (- b))) in b
* [misc]backup-simplify:  Simplify (atan2 (/ 1 (- b)) (/ 1 (- b))) into (atan2 (/ -1 b) (/ -1 b))
* [misc]backup-simplify:  Simplify (sqrt (atan2 (/ -1 b) (/ -1 b))) into (sqrt (atan2 (/ -1 b) (/ -1 b)))
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (atan2 (/ -1 b) (/ -1 b))))) into 0
* [misc]taylor:  Taking taylor expansion of (sqrt (atan2 (/ 1 (- b)) (/ 1 (- b)))) in b
* [misc]taylor:  Taking taylor expansion of (atan2 (/ 1 (- b)) (/ 1 (- b))) in b
* [misc]backup-simplify:  Simplify (atan2 (/ 1 (- b)) (/ 1 (- b))) into (atan2 (/ -1 b) (/ -1 b))
* [misc]backup-simplify:  Simplify (sqrt (atan2 (/ -1 b) (/ -1 b))) into (sqrt (atan2 (/ -1 b) (/ -1 b)))
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (atan2 (/ -1 b) (/ -1 b))))) into 0
* [misc]backup-simplify:  Simplify (sqrt (atan2 (/ -1 b) (/ -1 b))) into (sqrt (atan2 (/ -1 b) (/ -1 b)))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (atan2 (/ -1 b) (/ -1 b))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (atan2 (/ -1 b) (/ -1 b))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt (atan2 (/ -1 b) (/ -1 b))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (atan2 (/ -1 b) (/ -1 b))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (atan2 (/ -1 b) (/ -1 b))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (sqrt (atan2 (/ -1 (/ 1 (- b))) (/ -1 (/ 1 (- b))))) into (sqrt (atan2 b b))
* * * * [misc]progress:  [ 4 / 4 ] generating series at (2 1 2 1 1)
* [misc]approximate:  Taking taylor expansion of (pow (sqrt (sqrt (atan2 b b))) (- b a)) in (b a) around 0
* [misc]taylor:  Taking taylor expansion of (pow (sqrt (sqrt (atan2 b b))) (- b a)) in a
* [misc]taylor:  Taking taylor expansion of (exp (* (- b a) (log (sqrt (sqrt (atan2 b b)))))) in a
* [misc]taylor:  Taking taylor expansion of (* (- b a) (log (sqrt (sqrt (atan2 b b))))) 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 (log (sqrt (sqrt (atan2 b b)))) in a
* [misc]taylor:  Taking taylor expansion of (sqrt (sqrt (atan2 b b))) in a
* [misc]taylor:  Taking taylor expansion of (sqrt (atan2 b b)) in a
* [misc]taylor:  Taking taylor expansion of (atan2 b b) in a
* [misc]backup-simplify:  Simplify (atan2 b b) into (atan2 b b)
* [misc]backup-simplify:  Simplify (sqrt (atan2 b b)) into (sqrt (atan2 b b))
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (atan2 b b)))) into 0
* [misc]backup-simplify:  Simplify (sqrt (sqrt (atan2 b b))) into (pow (atan2 b b) 1/4)
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (sqrt (atan2 b b))))) into 0
* [misc]backup-simplify:  Simplify (log (pow (atan2 b b) 1/4)) into (log (pow (atan2 b b) 1/4))
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ b 0) into b
* [misc]backup-simplify:  Simplify (* b (log (pow (atan2 b b) 1/4))) into (* (log (pow (atan2 b b) 1/4)) b)
* [misc]backup-simplify:  Simplify (exp (* (log (pow (atan2 b b) 1/4)) b)) into (exp (* (log (pow (atan2 b b) 1/4)) b))
* [misc]taylor:  Taking taylor expansion of (pow (sqrt (sqrt (atan2 b b))) (- b a)) in b
* [misc]taylor:  Taking taylor expansion of (exp (* (- b a) (log (sqrt (sqrt (atan2 b b)))))) in b
* [misc]taylor:  Taking taylor expansion of (* (- b a) (log (sqrt (sqrt (atan2 b b))))) 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 (log (sqrt (sqrt (atan2 b b)))) in b
* [misc]taylor:  Taking taylor expansion of (sqrt (sqrt (atan2 b b))) in b
* [misc]taylor:  Taking taylor expansion of (sqrt (atan2 b b)) in b
* [misc]taylor:  Taking taylor expansion of (atan2 b b) in b
* [misc]backup-simplify:  Simplify (atan2 b b) into (atan2 b b)
* [misc]backup-simplify:  Simplify (sqrt (atan2 b b)) into (sqrt (atan2 b b))
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (atan2 b b)))) into 0
* [misc]backup-simplify:  Simplify (sqrt (sqrt (atan2 b b))) into (pow (atan2 b b) 1/4)
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (sqrt (atan2 b b))))) into 0
* [misc]backup-simplify:  Simplify (log (pow (atan2 b b) 1/4)) into (log (pow (atan2 b b) 1/4))
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (+ 0 (- a)) into (- a)
* [misc]backup-simplify:  Simplify (* (- a) (log (pow (atan2 b b) 1/4))) into (* -1 (* a (log (pow (atan2 b b) 1/4))))
* [misc]backup-simplify:  Simplify (exp (* -1 (* a (log (pow (atan2 b b) 1/4))))) into (exp (* -1 (* a (log (pow (atan2 b b) 1/4)))))
* [misc]taylor:  Taking taylor expansion of (pow (sqrt (sqrt (atan2 b b))) (- b a)) in b
* [misc]taylor:  Taking taylor expansion of (exp (* (- b a) (log (sqrt (sqrt (atan2 b b)))))) in b
* [misc]taylor:  Taking taylor expansion of (* (- b a) (log (sqrt (sqrt (atan2 b b))))) 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 (log (sqrt (sqrt (atan2 b b)))) in b
* [misc]taylor:  Taking taylor expansion of (sqrt (sqrt (atan2 b b))) in b
* [misc]taylor:  Taking taylor expansion of (sqrt (atan2 b b)) in b
* [misc]taylor:  Taking taylor expansion of (atan2 b b) in b
* [misc]backup-simplify:  Simplify (atan2 b b) into (atan2 b b)
* [misc]backup-simplify:  Simplify (sqrt (atan2 b b)) into (sqrt (atan2 b b))
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (atan2 b b)))) into 0
* [misc]backup-simplify:  Simplify (sqrt (sqrt (atan2 b b))) into (pow (atan2 b b) 1/4)
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (sqrt (atan2 b b))))) into 0
* [misc]backup-simplify:  Simplify (log (pow (atan2 b b) 1/4)) into (log (pow (atan2 b b) 1/4))
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (+ 0 (- a)) into (- a)
* [misc]backup-simplify:  Simplify (* (- a) (log (pow (atan2 b b) 1/4))) into (* -1 (* a (log (pow (atan2 b b) 1/4))))
* [misc]backup-simplify:  Simplify (exp (* -1 (* a (log (pow (atan2 b b) 1/4))))) into (exp (* -1 (* a (log (pow (atan2 b b) 1/4)))))
* [misc]taylor:  Taking taylor expansion of (exp (* -1 (* a (log (pow (atan2 b b) 1/4))))) in a
* [misc]taylor:  Taking taylor expansion of (* -1 (* a (log (pow (atan2 b b) 1/4)))) in a
* [misc]taylor:  Taking taylor expansion of -1 in a
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of (* a (log (pow (atan2 b b) 1/4))) 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 (log (pow (atan2 b b) 1/4)) in a
* [misc]taylor:  Taking taylor expansion of (pow (atan2 b b) 1/4) in a
* [misc]taylor:  Taking taylor expansion of (exp (* 1/4 (log (atan2 b b)))) in a
* [misc]taylor:  Taking taylor expansion of (* 1/4 (log (atan2 b b))) in a
* [misc]taylor:  Taking taylor expansion of 1/4 in a
* [misc]backup-simplify:  Simplify 1/4 into 1/4
* [misc]taylor:  Taking taylor expansion of (log (atan2 b b)) in a
* [misc]taylor:  Taking taylor expansion of (atan2 b b) in a
* [misc]backup-simplify:  Simplify (atan2 b b) into (atan2 b b)
* [misc]backup-simplify:  Simplify (log (atan2 b b)) into (log (atan2 b b))
* [misc]backup-simplify:  Simplify (* 1/4 (log (atan2 b b))) into (* 1/4 (log (atan2 b b)))
* [misc]backup-simplify:  Simplify (exp (* 1/4 (log (atan2 b b)))) into (pow (atan2 b b) 1/4)
* [misc]backup-simplify:  Simplify (log (pow (atan2 b b) 1/4)) into (log (pow (atan2 b b) 1/4))
* [misc]backup-simplify:  Simplify (* 0 (log (pow (atan2 b b) 1/4))) into 0
* [misc]backup-simplify:  Simplify (* -1 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (atan2 b b) 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/4 0) (* 0 (log (atan2 b b)))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 1/4 (log (atan2 b b)))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (pow (atan2 b b) 1/4) 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (log (pow (atan2 b b) 1/4)))) into (log (pow (atan2 b b) 1/4))
* [misc]backup-simplify:  Simplify (+ (* -1 (log (pow (atan2 b b) 1/4))) (* 0 0)) into (- (log (pow (atan2 b b) 1/4)))
* [misc]backup-simplify:  Simplify (exp 0) into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (pow (atan2 b b) 1/4) 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (+ (* (- a) 0) (* 1 (log (pow (atan2 b b) 1/4)))) into (log (pow (atan2 b b) 1/4))
* [misc]backup-simplify:  Simplify (* (exp (* -1 (* a (log (pow (atan2 b b) 1/4))))) (+ (* (/ (pow (log (pow (atan2 b b) 1/4)) 1) 1)))) into (* (exp (* -1 (* a (log (pow (atan2 b b) 1/4))))) (log (pow (atan2 b b) 1/4)))
* [misc]taylor:  Taking taylor expansion of (* (exp (* -1 (* a (log (pow (atan2 b b) 1/4))))) (log (pow (atan2 b b) 1/4))) in a
* [misc]taylor:  Taking taylor expansion of (exp (* -1 (* a (log (pow (atan2 b b) 1/4))))) in a
* [misc]taylor:  Taking taylor expansion of (* -1 (* a (log (pow (atan2 b b) 1/4)))) in a
* [misc]taylor:  Taking taylor expansion of -1 in a
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of (* a (log (pow (atan2 b b) 1/4))) 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 (log (pow (atan2 b b) 1/4)) in a
* [misc]taylor:  Taking taylor expansion of (pow (atan2 b b) 1/4) in a
* [misc]taylor:  Taking taylor expansion of (exp (* 1/4 (log (atan2 b b)))) in a
* [misc]taylor:  Taking taylor expansion of (* 1/4 (log (atan2 b b))) in a
* [misc]taylor:  Taking taylor expansion of 1/4 in a
* [misc]backup-simplify:  Simplify 1/4 into 1/4
* [misc]taylor:  Taking taylor expansion of (log (atan2 b b)) in a
* [misc]taylor:  Taking taylor expansion of (atan2 b b) in a
* [misc]backup-simplify:  Simplify (atan2 b b) into (atan2 b b)
* [misc]backup-simplify:  Simplify (log (atan2 b b)) into (log (atan2 b b))
* [misc]backup-simplify:  Simplify (* 1/4 (log (atan2 b b))) into (* 1/4 (log (atan2 b b)))
* [misc]backup-simplify:  Simplify (exp (* 1/4 (log (atan2 b b)))) into (pow (atan2 b b) 1/4)
* [misc]backup-simplify:  Simplify (log (pow (atan2 b b) 1/4)) into (log (pow (atan2 b b) 1/4))
* [misc]backup-simplify:  Simplify (* 0 (log (pow (atan2 b b) 1/4))) into 0
* [misc]backup-simplify:  Simplify (* -1 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (atan2 b b) 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/4 0) (* 0 (log (atan2 b b)))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 1/4 (log (atan2 b b)))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (pow (atan2 b b) 1/4) 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (log (pow (atan2 b b) 1/4)))) into (log (pow (atan2 b b) 1/4))
* [misc]backup-simplify:  Simplify (+ (* -1 (log (pow (atan2 b b) 1/4))) (* 0 0)) into (- (log (pow (atan2 b b) 1/4)))
* [misc]backup-simplify:  Simplify (exp 0) into 1
* [misc]taylor:  Taking taylor expansion of (log (pow (atan2 b b) 1/4)) in a
* [misc]taylor:  Taking taylor expansion of (pow (atan2 b b) 1/4) in a
* [misc]taylor:  Taking taylor expansion of (exp (* 1/4 (log (atan2 b b)))) in a
* [misc]taylor:  Taking taylor expansion of (* 1/4 (log (atan2 b b))) in a
* [misc]taylor:  Taking taylor expansion of 1/4 in a
* [misc]backup-simplify:  Simplify 1/4 into 1/4
* [misc]taylor:  Taking taylor expansion of (log (atan2 b b)) in a
* [misc]taylor:  Taking taylor expansion of (atan2 b b) in a
* [misc]backup-simplify:  Simplify (atan2 b b) into (atan2 b b)
* [misc]backup-simplify:  Simplify (log (atan2 b b)) into (log (atan2 b b))
* [misc]backup-simplify:  Simplify (* 1/4 (log (atan2 b b))) into (* 1/4 (log (atan2 b b)))
* [misc]backup-simplify:  Simplify (exp (* 1/4 (log (atan2 b b)))) into (pow (atan2 b b) 1/4)
* [misc]backup-simplify:  Simplify (log (pow (atan2 b b) 1/4)) into (log (pow (atan2 b b) 1/4))
* [misc]backup-simplify:  Simplify (* 1 (log (pow (atan2 b b) 1/4))) into (log (pow (atan2 b b) 1/4))
* [misc]backup-simplify:  Simplify (log (pow (atan2 b b) 1/4)) into (log (pow (atan2 b b) 1/4))
* [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow (- (log (pow (atan2 b b) 1/4))) 1) 1)))) into (* -1 (log (pow (atan2 b b) 1/4)))
* [misc]backup-simplify:  Simplify (* -1 (log (pow (atan2 b b) 1/4))) into (* -1 (log (pow (atan2 b b) 1/4)))
* [misc]backup-simplify:  Simplify (+ (* (* -1 (log (pow (atan2 b b) 1/4))) (* a 1)) (+ (* (log (pow (atan2 b b) 1/4)) (* 1 b)) 1)) into (- (+ (* (log (pow (atan2 b b) 1/4)) b) 1) (* a (log (pow (atan2 b b) 1/4))))
* [misc]approximate:  Taking taylor expansion of (pow (sqrt (sqrt (atan2 (/ 1 b) (/ 1 b)))) (- (/ 1 b) (/ 1 a))) in (b a) around 0
* [misc]taylor:  Taking taylor expansion of (pow (sqrt (sqrt (atan2 (/ 1 b) (/ 1 b)))) (- (/ 1 b) (/ 1 a))) in a
* [misc]taylor:  Taking taylor expansion of (exp (* (- (/ 1 b) (/ 1 a)) (log (sqrt (sqrt (atan2 (/ 1 b) (/ 1 b))))))) in a
* [misc]taylor:  Taking taylor expansion of (* (- (/ 1 b) (/ 1 a)) (log (sqrt (sqrt (atan2 (/ 1 b) (/ 1 b)))))) 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 (log (sqrt (sqrt (atan2 (/ 1 b) (/ 1 b))))) in a
* [misc]taylor:  Taking taylor expansion of (sqrt (sqrt (atan2 (/ 1 b) (/ 1 b)))) in a
* [misc]taylor:  Taking taylor expansion of (sqrt (atan2 (/ 1 b) (/ 1 b))) in a
* [misc]taylor:  Taking taylor expansion of (atan2 (/ 1 b) (/ 1 b)) in a
* [misc]backup-simplify:  Simplify (atan2 (/ 1 b) (/ 1 b)) into (atan2 (/ 1 b) (/ 1 b))
* [misc]backup-simplify:  Simplify (sqrt (atan2 (/ 1 b) (/ 1 b))) into (sqrt (atan2 (/ 1 b) (/ 1 b)))
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (atan2 (/ 1 b) (/ 1 b))))) into 0
* [misc]backup-simplify:  Simplify (sqrt (sqrt (atan2 (/ 1 b) (/ 1 b)))) into (pow (atan2 (/ 1 b) (/ 1 b)) 1/4)
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (sqrt (atan2 (/ 1 b) (/ 1 b)))))) into 0
* [misc]backup-simplify:  Simplify (log (pow (atan2 (/ 1 b) (/ 1 b)) 1/4)) into (log (pow (atan2 (/ 1 b) (/ 1 b)) 1/4))
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (* -1 (log (pow (atan2 (/ 1 b) (/ 1 b)) 1/4))) into (* -1 (log (pow (atan2 (/ 1 b) (/ 1 b)) 1/4)))
* [misc]backup-simplify:  Simplify (exp (* (- (/ 1 b) (/ 1 a)) (log (sqrt (sqrt (atan2 (/ 1 b) (/ 1 b))))))) into (pow (pow (atan2 (/ 1 b) (/ 1 b)) 1/4) (- (/ 1 b) (/ 1 a)))
* [misc]taylor:  Taking taylor expansion of (pow (sqrt (sqrt (atan2 (/ 1 b) (/ 1 b)))) (- (/ 1 b) (/ 1 a))) in b
* [misc]taylor:  Taking taylor expansion of (exp (* (- (/ 1 b) (/ 1 a)) (log (sqrt (sqrt (atan2 (/ 1 b) (/ 1 b))))))) in b
* [misc]taylor:  Taking taylor expansion of (* (- (/ 1 b) (/ 1 a)) (log (sqrt (sqrt (atan2 (/ 1 b) (/ 1 b)))))) 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 (log (sqrt (sqrt (atan2 (/ 1 b) (/ 1 b))))) in b
* [misc]taylor:  Taking taylor expansion of (sqrt (sqrt (atan2 (/ 1 b) (/ 1 b)))) in b
* [misc]taylor:  Taking taylor expansion of (sqrt (atan2 (/ 1 b) (/ 1 b))) in b
* [misc]taylor:  Taking taylor expansion of (atan2 (/ 1 b) (/ 1 b)) in b
* [misc]backup-simplify:  Simplify (atan2 (/ 1 b) (/ 1 b)) into (atan2 (/ 1 b) (/ 1 b))
* [misc]backup-simplify:  Simplify (sqrt (atan2 (/ 1 b) (/ 1 b))) into (sqrt (atan2 (/ 1 b) (/ 1 b)))
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (atan2 (/ 1 b) (/ 1 b))))) into 0
* [misc]backup-simplify:  Simplify (sqrt (sqrt (atan2 (/ 1 b) (/ 1 b)))) into (pow (atan2 (/ 1 b) (/ 1 b)) 1/4)
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (sqrt (atan2 (/ 1 b) (/ 1 b)))))) into 0
* [misc]backup-simplify:  Simplify (log (pow (atan2 (/ 1 b) (/ 1 b)) 1/4)) into (log (pow (atan2 (/ 1 b) (/ 1 b)) 1/4))
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (* 1 (log (pow (atan2 (/ 1 b) (/ 1 b)) 1/4))) into (log (pow (atan2 (/ 1 b) (/ 1 b)) 1/4))
* [misc]backup-simplify:  Simplify (exp (* (- (/ 1 b) (/ 1 a)) (log (sqrt (sqrt (atan2 (/ 1 b) (/ 1 b))))))) into (pow (pow (atan2 (/ 1 b) (/ 1 b)) 1/4) (- (/ 1 b) (/ 1 a)))
* [misc]taylor:  Taking taylor expansion of (pow (sqrt (sqrt (atan2 (/ 1 b) (/ 1 b)))) (- (/ 1 b) (/ 1 a))) in b
* [misc]taylor:  Taking taylor expansion of (exp (* (- (/ 1 b) (/ 1 a)) (log (sqrt (sqrt (atan2 (/ 1 b) (/ 1 b))))))) in b
* [misc]taylor:  Taking taylor expansion of (* (- (/ 1 b) (/ 1 a)) (log (sqrt (sqrt (atan2 (/ 1 b) (/ 1 b)))))) 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 (log (sqrt (sqrt (atan2 (/ 1 b) (/ 1 b))))) in b
* [misc]taylor:  Taking taylor expansion of (sqrt (sqrt (atan2 (/ 1 b) (/ 1 b)))) in b
* [misc]taylor:  Taking taylor expansion of (sqrt (atan2 (/ 1 b) (/ 1 b))) in b
* [misc]taylor:  Taking taylor expansion of (atan2 (/ 1 b) (/ 1 b)) in b
* [misc]backup-simplify:  Simplify (atan2 (/ 1 b) (/ 1 b)) into (atan2 (/ 1 b) (/ 1 b))
* [misc]backup-simplify:  Simplify (sqrt (atan2 (/ 1 b) (/ 1 b))) into (sqrt (atan2 (/ 1 b) (/ 1 b)))
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (atan2 (/ 1 b) (/ 1 b))))) into 0
* [misc]backup-simplify:  Simplify (sqrt (sqrt (atan2 (/ 1 b) (/ 1 b)))) into (pow (atan2 (/ 1 b) (/ 1 b)) 1/4)
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (sqrt (atan2 (/ 1 b) (/ 1 b)))))) into 0
* [misc]backup-simplify:  Simplify (log (pow (atan2 (/ 1 b) (/ 1 b)) 1/4)) into (log (pow (atan2 (/ 1 b) (/ 1 b)) 1/4))
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (* 1 (log (pow (atan2 (/ 1 b) (/ 1 b)) 1/4))) into (log (pow (atan2 (/ 1 b) (/ 1 b)) 1/4))
* [misc]backup-simplify:  Simplify (exp (* (- (/ 1 b) (/ 1 a)) (log (sqrt (sqrt (atan2 (/ 1 b) (/ 1 b))))))) into (pow (pow (atan2 (/ 1 b) (/ 1 b)) 1/4) (- (/ 1 b) (/ 1 a)))
* [misc]taylor:  Taking taylor expansion of (pow (pow (atan2 (/ 1 b) (/ 1 b)) 1/4) (- (/ 1 b) (/ 1 a))) in a
* [misc]taylor:  Taking taylor expansion of (exp (* (- (/ 1 b) (/ 1 a)) (log (pow (atan2 (/ 1 b) (/ 1 b)) 1/4)))) in a
* [misc]taylor:  Taking taylor expansion of (* (- (/ 1 b) (/ 1 a)) (log (pow (atan2 (/ 1 b) (/ 1 b)) 1/4))) 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 (log (pow (atan2 (/ 1 b) (/ 1 b)) 1/4)) in a
* [misc]taylor:  Taking taylor expansion of (pow (atan2 (/ 1 b) (/ 1 b)) 1/4) in a
* [misc]taylor:  Taking taylor expansion of (exp (* 1/4 (log (atan2 (/ 1 b) (/ 1 b))))) in a
* [misc]taylor:  Taking taylor expansion of (* 1/4 (log (atan2 (/ 1 b) (/ 1 b)))) in a
* [misc]taylor:  Taking taylor expansion of 1/4 in a
* [misc]backup-simplify:  Simplify 1/4 into 1/4
* [misc]taylor:  Taking taylor expansion of (log (atan2 (/ 1 b) (/ 1 b))) in a
* [misc]taylor:  Taking taylor expansion of (atan2 (/ 1 b) (/ 1 b)) in a
* [misc]backup-simplify:  Simplify (atan2 (/ 1 b) (/ 1 b)) into (atan2 (/ 1 b) (/ 1 b))
* [misc]backup-simplify:  Simplify (log (atan2 (/ 1 b) (/ 1 b))) into (log (atan2 (/ 1 b) (/ 1 b)))
* [misc]backup-simplify:  Simplify (* 1/4 (log (atan2 (/ 1 b) (/ 1 b)))) into (* 1/4 (log (atan2 (/ 1 b) (/ 1 b))))
* [misc]backup-simplify:  Simplify (exp (* 1/4 (log (atan2 (/ 1 b) (/ 1 b))))) into (pow (atan2 (/ 1 b) (/ 1 b)) 1/4)
* [misc]backup-simplify:  Simplify (log (pow (atan2 (/ 1 b) (/ 1 b)) 1/4)) into (log (pow (atan2 (/ 1 b) (/ 1 b)) 1/4))
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (* -1 (log (pow (atan2 (/ 1 b) (/ 1 b)) 1/4))) into (* -1 (log (pow (atan2 (/ 1 b) (/ 1 b)) 1/4)))
* [misc]backup-simplify:  Simplify (exp (* (- (/ 1 b) (/ 1 a)) (log (pow (atan2 (/ 1 b) (/ 1 b)) 1/4)))) into (pow (pow (atan2 (/ 1 b) (/ 1 b)) 1/4) (- (/ 1 b) (/ 1 a)))
* [misc]backup-simplify:  Simplify (pow (pow (atan2 (/ 1 b) (/ 1 b)) 1/4) (- (/ 1 b) (/ 1 a))) into (pow (pow (atan2 (/ 1 b) (/ 1 b)) 1/4) (- (/ 1 b) (/ 1 a)))
* [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 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 into 0
* [misc]backup-simplify:  Simplify 0 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 (pow (pow (atan2 (/ 1 (/ 1 b)) (/ 1 (/ 1 b))) 1/4) (- (/ 1 (/ 1 b)) (/ 1 (/ 1 a)))) into (pow (pow (atan2 b b) 1/4) (- b a))
* [misc]approximate:  Taking taylor expansion of (pow (sqrt (sqrt (atan2 (/ 1 (- b)) (/ 1 (- b))))) (- (/ 1 (- b)) (/ 1 (- a)))) in (b a) around 0
* [misc]taylor:  Taking taylor expansion of (pow (sqrt (sqrt (atan2 (/ 1 (- b)) (/ 1 (- b))))) (- (/ 1 (- b)) (/ 1 (- a)))) in a
* [misc]taylor:  Taking taylor expansion of (exp (* (- (/ 1 (- b)) (/ 1 (- a))) (log (sqrt (sqrt (atan2 (/ 1 (- b)) (/ 1 (- b)))))))) in a
* [misc]taylor:  Taking taylor expansion of (* (- (/ 1 (- b)) (/ 1 (- a))) (log (sqrt (sqrt (atan2 (/ 1 (- b)) (/ 1 (- b))))))) 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 (log (sqrt (sqrt (atan2 (/ 1 (- b)) (/ 1 (- b)))))) in a
* [misc]taylor:  Taking taylor expansion of (sqrt (sqrt (atan2 (/ 1 (- b)) (/ 1 (- b))))) in a
* [misc]taylor:  Taking taylor expansion of (sqrt (atan2 (/ 1 (- b)) (/ 1 (- b)))) in a
* [misc]taylor:  Taking taylor expansion of (atan2 (/ 1 (- b)) (/ 1 (- b))) in a
* [misc]backup-simplify:  Simplify (atan2 (/ 1 (- b)) (/ 1 (- b))) into (atan2 (/ -1 b) (/ -1 b))
* [misc]backup-simplify:  Simplify (sqrt (atan2 (/ -1 b) (/ -1 b))) into (sqrt (atan2 (/ -1 b) (/ -1 b)))
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (atan2 (/ -1 b) (/ -1 b))))) into 0
* [misc]backup-simplify:  Simplify (sqrt (sqrt (atan2 (/ -1 b) (/ -1 b)))) into (pow (atan2 (/ -1 b) (/ -1 b)) 1/4)
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (sqrt (atan2 (/ -1 b) (/ -1 b)))))) into 0
* [misc]backup-simplify:  Simplify (log (pow (atan2 (/ -1 b) (/ -1 b)) 1/4)) into (log (pow (atan2 (/ -1 b) (/ -1 b)) 1/4))
* [misc]backup-simplify:  Simplify (- -1) into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (* 1 (log (pow (atan2 (/ -1 b) (/ -1 b)) 1/4))) into (log (pow (atan2 (/ -1 b) (/ -1 b)) 1/4))
* [misc]backup-simplify:  Simplify (exp (* (- (/ 1 (- b)) (/ 1 (- a))) (log (sqrt (sqrt (atan2 (/ 1 (- b)) (/ 1 (- b)))))))) into (exp (* (log (pow (atan2 (/ -1 b) (/ -1 b)) 1/4)) (- (/ 1 a) (/ 1 b))))
* [misc]taylor:  Taking taylor expansion of (pow (sqrt (sqrt (atan2 (/ 1 (- b)) (/ 1 (- b))))) (- (/ 1 (- b)) (/ 1 (- a)))) in b
* [misc]taylor:  Taking taylor expansion of (exp (* (- (/ 1 (- b)) (/ 1 (- a))) (log (sqrt (sqrt (atan2 (/ 1 (- b)) (/ 1 (- b)))))))) in b
* [misc]taylor:  Taking taylor expansion of (* (- (/ 1 (- b)) (/ 1 (- a))) (log (sqrt (sqrt (atan2 (/ 1 (- b)) (/ 1 (- b))))))) 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 (log (sqrt (sqrt (atan2 (/ 1 (- b)) (/ 1 (- b)))))) in b
* [misc]taylor:  Taking taylor expansion of (sqrt (sqrt (atan2 (/ 1 (- b)) (/ 1 (- b))))) in b
* [misc]taylor:  Taking taylor expansion of (sqrt (atan2 (/ 1 (- b)) (/ 1 (- b)))) in b
* [misc]taylor:  Taking taylor expansion of (atan2 (/ 1 (- b)) (/ 1 (- b))) in b
* [misc]backup-simplify:  Simplify (atan2 (/ 1 (- b)) (/ 1 (- b))) into (atan2 (/ -1 b) (/ -1 b))
* [misc]backup-simplify:  Simplify (sqrt (atan2 (/ -1 b) (/ -1 b))) into (sqrt (atan2 (/ -1 b) (/ -1 b)))
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (atan2 (/ -1 b) (/ -1 b))))) into 0
* [misc]backup-simplify:  Simplify (sqrt (sqrt (atan2 (/ -1 b) (/ -1 b)))) into (pow (atan2 (/ -1 b) (/ -1 b)) 1/4)
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (sqrt (atan2 (/ -1 b) (/ -1 b)))))) into 0
* [misc]backup-simplify:  Simplify (log (pow (atan2 (/ -1 b) (/ -1 b)) 1/4)) into (log (pow (atan2 (/ -1 b) (/ -1 b)) 1/4))
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (* -1 (log (pow (atan2 (/ -1 b) (/ -1 b)) 1/4))) into (* -1 (log (pow (atan2 (/ -1 b) (/ -1 b)) 1/4)))
* [misc]backup-simplify:  Simplify (exp (* (- (/ 1 (- b)) (/ 1 (- a))) (log (sqrt (sqrt (atan2 (/ 1 (- b)) (/ 1 (- b)))))))) into (exp (* (log (pow (atan2 (/ -1 b) (/ -1 b)) 1/4)) (- (/ 1 a) (/ 1 b))))
* [misc]taylor:  Taking taylor expansion of (pow (sqrt (sqrt (atan2 (/ 1 (- b)) (/ 1 (- b))))) (- (/ 1 (- b)) (/ 1 (- a)))) in b
* [misc]taylor:  Taking taylor expansion of (exp (* (- (/ 1 (- b)) (/ 1 (- a))) (log (sqrt (sqrt (atan2 (/ 1 (- b)) (/ 1 (- b)))))))) in b
* [misc]taylor:  Taking taylor expansion of (* (- (/ 1 (- b)) (/ 1 (- a))) (log (sqrt (sqrt (atan2 (/ 1 (- b)) (/ 1 (- b))))))) 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 (log (sqrt (sqrt (atan2 (/ 1 (- b)) (/ 1 (- b)))))) in b
* [misc]taylor:  Taking taylor expansion of (sqrt (sqrt (atan2 (/ 1 (- b)) (/ 1 (- b))))) in b
* [misc]taylor:  Taking taylor expansion of (sqrt (atan2 (/ 1 (- b)) (/ 1 (- b)))) in b
* [misc]taylor:  Taking taylor expansion of (atan2 (/ 1 (- b)) (/ 1 (- b))) in b
* [misc]backup-simplify:  Simplify (atan2 (/ 1 (- b)) (/ 1 (- b))) into (atan2 (/ -1 b) (/ -1 b))
* [misc]backup-simplify:  Simplify (sqrt (atan2 (/ -1 b) (/ -1 b))) into (sqrt (atan2 (/ -1 b) (/ -1 b)))
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (atan2 (/ -1 b) (/ -1 b))))) into 0
* [misc]backup-simplify:  Simplify (sqrt (sqrt (atan2 (/ -1 b) (/ -1 b)))) into (pow (atan2 (/ -1 b) (/ -1 b)) 1/4)
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (sqrt (atan2 (/ -1 b) (/ -1 b)))))) into 0
* [misc]backup-simplify:  Simplify (log (pow (atan2 (/ -1 b) (/ -1 b)) 1/4)) into (log (pow (atan2 (/ -1 b) (/ -1 b)) 1/4))
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (* -1 (log (pow (atan2 (/ -1 b) (/ -1 b)) 1/4))) into (* -1 (log (pow (atan2 (/ -1 b) (/ -1 b)) 1/4)))
* [misc]backup-simplify:  Simplify (exp (* (- (/ 1 (- b)) (/ 1 (- a))) (log (sqrt (sqrt (atan2 (/ 1 (- b)) (/ 1 (- b)))))))) into (exp (* (log (pow (atan2 (/ -1 b) (/ -1 b)) 1/4)) (- (/ 1 a) (/ 1 b))))
* [misc]taylor:  Taking taylor expansion of (exp (* (log (pow (atan2 (/ -1 b) (/ -1 b)) 1/4)) (- (/ 1 a) (/ 1 b)))) in a
* [misc]taylor:  Taking taylor expansion of (* (log (pow (atan2 (/ -1 b) (/ -1 b)) 1/4)) (- (/ 1 a) (/ 1 b))) in a
* [misc]taylor:  Taking taylor expansion of (log (pow (atan2 (/ -1 b) (/ -1 b)) 1/4)) in a
* [misc]taylor:  Taking taylor expansion of (pow (atan2 (/ -1 b) (/ -1 b)) 1/4) in a
* [misc]taylor:  Taking taylor expansion of (exp (* 1/4 (log (atan2 (/ -1 b) (/ -1 b))))) in a
* [misc]taylor:  Taking taylor expansion of (* 1/4 (log (atan2 (/ -1 b) (/ -1 b)))) in a
* [misc]taylor:  Taking taylor expansion of 1/4 in a
* [misc]backup-simplify:  Simplify 1/4 into 1/4
* [misc]taylor:  Taking taylor expansion of (log (atan2 (/ -1 b) (/ -1 b))) in a
* [misc]taylor:  Taking taylor expansion of (atan2 (/ -1 b) (/ -1 b)) in a
* [misc]backup-simplify:  Simplify (atan2 (/ -1 b) (/ -1 b)) into (atan2 (/ -1 b) (/ -1 b))
* [misc]backup-simplify:  Simplify (log (atan2 (/ -1 b) (/ -1 b))) into (log (atan2 (/ -1 b) (/ -1 b)))
* [misc]backup-simplify:  Simplify (* 1/4 (log (atan2 (/ -1 b) (/ -1 b)))) into (* 1/4 (log (atan2 (/ -1 b) (/ -1 b))))
* [misc]backup-simplify:  Simplify (exp (* 1/4 (log (atan2 (/ -1 b) (/ -1 b))))) into (pow (atan2 (/ -1 b) (/ -1 b)) 1/4)
* [misc]backup-simplify:  Simplify (log (pow (atan2 (/ -1 b) (/ -1 b)) 1/4)) into (log (pow (atan2 (/ -1 b) (/ -1 b)) 1/4))
* [misc]taylor:  Taking taylor expansion of (- (/ 1 a) (/ 1 b)) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 b) in a
* [misc]taylor:  Taking taylor expansion of b in a
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (* (log (pow (atan2 (/ -1 b) (/ -1 b)) 1/4)) 1) into (log (pow (atan2 (/ -1 b) (/ -1 b)) 1/4))
* [misc]backup-simplify:  Simplify (exp (* (log (pow (atan2 (/ -1 b) (/ -1 b)) 1/4)) (- (/ 1 a) (/ 1 b)))) into (exp (* (log (pow (atan2 (/ -1 b) (/ -1 b)) 1/4)) (- (/ 1 a) (/ 1 b))))
* [misc]backup-simplify:  Simplify (exp (* (log (pow (atan2 (/ -1 b) (/ -1 b)) 1/4)) (- (/ 1 a) (/ 1 b)))) into (exp (* (log (pow (atan2 (/ -1 b) (/ -1 b)) 1/4)) (- (/ 1 a) (/ 1 b))))
* [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 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 into 0
* [misc]backup-simplify:  Simplify 0 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 (exp (* (log (pow (atan2 (/ -1 (/ 1 (- b))) (/ -1 (/ 1 (- b)))) 1/4)) (- (/ 1 (/ 1 (- a))) (/ 1 (/ 1 (- b)))))) into (exp (* (log (pow (atan2 b b) 1/4)) (- b a)))
* * * [misc]progress:  simplifying candidates
* * * * [misc]progress:  [ 1 / 96 ] simplifiying candidate #<alt (λ (a b) (sin (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (exp (log1p (expm1 (log (pow (sqrt (sqrt (atan2 b b))) (- b a)))))))))>
* * * * [misc]progress:  [ 2 / 96 ] simplifiying candidate #<alt (λ (a b) (sin (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (exp (expm1 (log1p (log (pow (sqrt (sqrt (atan2 b b))) (- b a)))))))))>
* * * * [misc]progress:  [ 3 / 96 ] simplifiying candidate #<alt (λ (a b) (sin (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (exp (+ (log (pow (sqrt (sqrt (atan2 b b))) b)) (log (pow (sqrt (sqrt (atan2 b b))) (- a))))))))>
* [enter]simplify:  Simplifying (log (pow (sqrt (sqrt (atan2 b b))) b))
* * [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 (* b (log (sqrt (sqrt (atan2 b b)))))
* [misc]simplify:  Simplified (2 1 2 1 1) to (λ (a b) (sin (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (exp (+ (* b (log (sqrt (sqrt (atan2 b b))))) (log (pow (sqrt (sqrt (atan2 b b))) (- a))))))))
* * * * [misc]progress:  [ 4 / 96 ] simplifiying candidate #<alt (λ (a b) (sin (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (exp (+ (log (pow (sqrt (sqrt (atan2 b b))) b)) (log (pow (sqrt (sqrt (atan2 b b))) (- a))))))))>
* [enter]simplify:  Simplifying (log (pow (sqrt (sqrt (atan2 b b))) b))
* * [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 (* b (log (sqrt (sqrt (atan2 b b)))))
* [misc]simplify:  Simplified (2 1 2 1 1) to (λ (a b) (sin (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (exp (+ (* b (log (sqrt (sqrt (atan2 b b))))) (log (pow (sqrt (sqrt (atan2 b b))) (- a))))))))
* * * * [misc]progress:  [ 5 / 96 ] simplifiying candidate #<alt (λ (a b) (sin (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (exp (+ (log (pow (* (cbrt (sqrt (sqrt (atan2 b b)))) (cbrt (sqrt (sqrt (atan2 b b))))) (- b a))) (log (pow (cbrt (sqrt (sqrt (atan2 b b)))) (- b a))))))))>
* [enter]simplify:  Simplifying (log (pow (* (cbrt (sqrt (sqrt (atan2 b b)))) (cbrt (sqrt (sqrt (atan2 b b))))) (- b a)))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (18 enodes)
* * [misc]simplify:  iters left: 3 (30 enodes)
* * [misc]simplify:  iters left: 2 (54 enodes)
* * [misc]simplify:  iters left: 1 (120 enodes)
* [exit]simplify:  Simplified to (* (log (cbrt (sqrt (sqrt (atan2 b b))))) (+ (- b a) (- b a)))
* [misc]simplify:  Simplified (2 1 2 1 1) to (λ (a b) (sin (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (exp (+ (* (log (cbrt (sqrt (sqrt (atan2 b b))))) (+ (- b a) (- b a))) (log (pow (cbrt (sqrt (sqrt (atan2 b b)))) (- b a))))))))
* * * * [misc]progress:  [ 6 / 96 ] simplifiying candidate #<alt (λ (a b) (sin (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (exp (+ (log (pow (sqrt (* (cbrt (sqrt (atan2 b b))) (cbrt (sqrt (atan2 b b))))) (- b a))) (log (pow (sqrt (cbrt (sqrt (atan2 b b)))) (- b a))))))))>
* [enter]simplify:  Simplifying (log (pow (sqrt (* (cbrt (sqrt (atan2 b b))) (cbrt (sqrt (atan2 b b))))) (- b a)))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (17 enodes)
* * [misc]simplify:  iters left: 3 (25 enodes)
* * [misc]simplify:  iters left: 2 (33 enodes)
* * [misc]simplify:  iters left: 1 (38 enodes)
* [exit]simplify:  Simplified to (* (- b a) (log (fabs (cbrt (sqrt (atan2 b b))))))
* [misc]simplify:  Simplified (2 1 2 1 1) to (λ (a b) (sin (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (exp (+ (* (- b a) (log (fabs (cbrt (sqrt (atan2 b b)))))) (log (pow (sqrt (cbrt (sqrt (atan2 b b)))) (- b a))))))))
* * * * [misc]progress:  [ 7 / 96 ] simplifiying candidate #<alt (λ (a b) (sin (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (exp (+ (log (pow (sqrt (sqrt (* (cbrt (atan2 b b)) (cbrt (atan2 b b))))) (- b a))) (log (pow (sqrt (sqrt (cbrt (atan2 b b)))) (- b a))))))))>
* [enter]simplify:  Simplifying (log (pow (sqrt (sqrt (* (cbrt (atan2 b b)) (cbrt (atan2 b b))))) (- b a)))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (17 enodes)
* * [misc]simplify:  iters left: 3 (25 enodes)
* * [misc]simplify:  iters left: 2 (33 enodes)
* * [misc]simplify:  iters left: 1 (38 enodes)
* [exit]simplify:  Simplified to (* (- b a) (log (sqrt (fabs (cbrt (atan2 b b))))))
* [misc]simplify:  Simplified (2 1 2 1 1) to (λ (a b) (sin (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (exp (+ (* (- b a) (log (sqrt (fabs (cbrt (atan2 b b)))))) (log (pow (sqrt (sqrt (cbrt (atan2 b b)))) (- b a))))))))
* * * * [misc]progress:  [ 8 / 96 ] simplifiying candidate #<alt (λ (a b) (sin (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (exp (+ (log (pow (sqrt (sqrt (sqrt (atan2 b b)))) (- b a))) (log (pow (sqrt (sqrt (sqrt (atan2 b b)))) (- b a))))))))>
* [enter]simplify:  Simplifying (log (pow (sqrt (sqrt (sqrt (atan2 b b)))) (- b a)))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (15 enodes)
* * [misc]simplify:  iters left: 3 (23 enodes)
* * [misc]simplify:  iters left: 2 (31 enodes)
* * [misc]simplify:  iters left: 1 (36 enodes)
* [exit]simplify:  Simplified to (* (log (sqrt (sqrt (sqrt (atan2 b b))))) (- b a))
* [misc]simplify:  Simplified (2 1 2 1 1) to (λ (a b) (sin (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (exp (+ (* (log (sqrt (sqrt (sqrt (atan2 b b))))) (- b a)) (log (pow (sqrt (sqrt (sqrt (atan2 b b)))) (- b a))))))))
* * * * [misc]progress:  [ 9 / 96 ] simplifiying candidate #<alt (λ (a b) (sin (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (exp (+ (log (pow (sqrt (sqrt 1)) (- b a))) (log (pow (sqrt (sqrt (atan2 b b))) (- b a))))))))>
* [enter]simplify:  Simplifying (log (pow (sqrt (sqrt 1)) (- b a)))
* * [misc]simplify:  iters left: 4 (8 enodes)
* * [misc]simplify:  iters left: 3 (14 enodes)
* * [misc]simplify:  iters left: 2 (16 enodes)
* * [misc]simplify:  iters left: 1 (24 enodes)
* [exit]simplify:  Simplified to (* (log (sqrt (sqrt 1))) (- b a))
* [misc]simplify:  Simplified (2 1 2 1 1) to (λ (a b) (sin (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (exp (+ (* (log (sqrt (sqrt 1))) (- b a)) (log (pow (sqrt (sqrt (atan2 b b))) (- b a))))))))
* * * * [misc]progress:  [ 10 / 96 ] simplifiying candidate #<alt (λ (a b) (sin (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (exp (+ (log (pow (sqrt (sqrt (sqrt (atan2 b b)))) (- b a))) (log (pow (sqrt (sqrt (sqrt (atan2 b b)))) (- b a))))))))>
* [enter]simplify:  Simplifying (log (pow (sqrt (sqrt (sqrt (atan2 b b)))) (- b a)))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (15 enodes)
* * [misc]simplify:  iters left: 3 (23 enodes)
* * [misc]simplify:  iters left: 2 (31 enodes)
* * [misc]simplify:  iters left: 1 (36 enodes)
* [exit]simplify:  Simplified to (* (log (sqrt (sqrt (sqrt (atan2 b b))))) (- b a))
* [misc]simplify:  Simplified (2 1 2 1 1) to (λ (a b) (sin (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (exp (+ (* (log (sqrt (sqrt (sqrt (atan2 b b))))) (- b a)) (log (pow (sqrt (sqrt (sqrt (atan2 b b)))) (- b a))))))))
* * * * [misc]progress:  [ 11 / 96 ] simplifiying candidate #<alt (λ (a b) (sin (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (exp (+ (log (pow (sqrt 1) (- b a))) (log (pow (sqrt (sqrt (atan2 b b))) (- b a))))))))>
* [enter]simplify:  Simplifying (log (pow (sqrt 1) (- b a)))
* * [misc]simplify:  iters left: 4 (7 enodes)
* * [misc]simplify:  iters left: 3 (13 enodes)
* * [misc]simplify:  iters left: 2 (15 enodes)
* * [misc]simplify:  iters left: 1 (23 enodes)
* [exit]simplify:  Simplified to (* (log (sqrt 1)) (- b a))
* [misc]simplify:  Simplified (2 1 2 1 1) to (λ (a b) (sin (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (exp (+ (* (log (sqrt 1)) (- b a)) (log (pow (sqrt (sqrt (atan2 b b))) (- b a))))))))
* * * * [misc]progress:  [ 12 / 96 ] simplifiying candidate #<alt (λ (a b) (sin (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (exp (+ (log (pow (sqrt (sqrt (sqrt (atan2 b b)))) (- b a))) (log (pow (sqrt (sqrt (sqrt (atan2 b b)))) (- b a))))))))>
* [enter]simplify:  Simplifying (log (pow (sqrt (sqrt (sqrt (atan2 b b)))) (- b a)))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (15 enodes)
* * [misc]simplify:  iters left: 3 (23 enodes)
* * [misc]simplify:  iters left: 2 (31 enodes)
* * [misc]simplify:  iters left: 1 (36 enodes)
* [exit]simplify:  Simplified to (* (log (sqrt (sqrt (sqrt (atan2 b b))))) (- b a))
* [misc]simplify:  Simplified (2 1 2 1 1) to (λ (a b) (sin (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (exp (+ (* (log (sqrt (sqrt (sqrt (atan2 b b))))) (- b a)) (log (pow (sqrt (sqrt (sqrt (atan2 b b)))) (- b a))))))))
* * * * [misc]progress:  [ 13 / 96 ] simplifiying candidate #<alt (λ (a b) (sin (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (exp (+ (log (pow 1 (- b a))) (log (pow (sqrt (sqrt (atan2 b b))) (- b a))))))))>
* [enter]simplify:  Simplifying (log (pow 1 (- b a)))
* * [misc]simplify:  iters left: 4 (6 enodes)
* * [misc]simplify:  iters left: 3 (12 enodes)
* * [misc]simplify:  iters left: 2 (16 enodes)
* * [misc]simplify:  iters left: 1 (40 enodes)
* [exit]simplify:  Simplified to (log 1)
* [misc]simplify:  Simplified (2 1 2 1 1) to (λ (a b) (sin (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (exp (+ (log 1) (log (pow (sqrt (sqrt (atan2 b b))) (- b a))))))))
* * * * [misc]progress:  [ 14 / 96 ] simplifiying candidate #<alt (λ (a b) (sin (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (exp (+ (log (* (cbrt (pow (sqrt (sqrt (atan2 b b))) (- b a))) (cbrt (pow (sqrt (sqrt (atan2 b b))) (- b a))))) (log (cbrt (pow (sqrt (sqrt (atan2 b b))) (- b a)))))))))>
* [enter]simplify:  Simplifying (log (* (cbrt (pow (sqrt (sqrt (atan2 b b))) (- b a))) (cbrt (pow (sqrt (sqrt (atan2 b b))) (- 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 (+ (log (cbrt (pow (sqrt (sqrt (atan2 b b))) (- b a)))) (log (cbrt (pow (sqrt (sqrt (atan2 b b))) (- b a)))))
* [misc]simplify:  Simplified (2 1 2 1 1) to (λ (a b) (sin (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (exp (+ (+ (log (cbrt (pow (sqrt (sqrt (atan2 b b))) (- b a)))) (log (cbrt (pow (sqrt (sqrt (atan2 b b))) (- b a))))) (log (cbrt (pow (sqrt (sqrt (atan2 b b))) (- b a)))))))))
* * * * [misc]progress:  [ 15 / 96 ] simplifiying candidate #<alt (λ (a b) (sin (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (exp (+ (log (sqrt (pow (sqrt (sqrt (atan2 b b))) (- b a)))) (log (sqrt (pow (sqrt (sqrt (atan2 b b))) (- b a)))))))))>
* [enter]simplify:  Simplifying (log (sqrt (pow (sqrt (sqrt (atan2 b b))) (- b a))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (11 enodes)
* * [misc]simplify:  iters left: 4 (12 enodes)
* [exit]simplify:  Simplified to (log (sqrt (pow (sqrt (sqrt (atan2 b b))) (- b a))))
* [misc]simplify:  Simplified (2 1 2 1 1) to (λ (a b) (sin (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (exp (+ (log (sqrt (pow (sqrt (sqrt (atan2 b b))) (- b a)))) (log (sqrt (pow (sqrt (sqrt (atan2 b b))) (- b a)))))))))
* * * * [misc]progress:  [ 16 / 96 ] simplifiying candidate #<alt (λ (a b) (sin (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (exp (+ (log 1) (log (pow (sqrt (sqrt (atan2 b b))) (- b a))))))))>
* [enter]simplify:  Simplifying (log 1)
* * [misc]simplify:  iters left: 1 (2 enodes)
* [exit]simplify:  Simplified to (log 1)
* [misc]simplify:  Simplified (2 1 2 1 1) to (λ (a b) (sin (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (exp (+ (log 1) (log (pow (sqrt (sqrt (atan2 b b))) (- b a))))))))
* * * * [misc]progress:  [ 17 / 96 ] simplifiying candidate #<alt (λ (a b) (sin (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (exp (- (log (pow (sqrt (sqrt (atan2 b b))) b)) (log (pow (sqrt (sqrt (atan2 b b))) a)))))))>
* [enter]simplify:  Simplifying (log (pow (sqrt (sqrt (atan2 b b))) b))
* * [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 (* b (log (sqrt (sqrt (atan2 b b)))))
* [misc]simplify:  Simplified (2 1 2 1 1) to (λ (a b) (sin (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (exp (- (* b (log (sqrt (sqrt (atan2 b b))))) (log (pow (sqrt (sqrt (atan2 b b))) a)))))))
* * * * [misc]progress:  [ 18 / 96 ] simplifiying candidate #<alt (λ (a b) (sin (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (exp (* (- b a) (log (sqrt (sqrt (atan2 b b)))))))))>
* [enter]simplify:  Simplifying (- b a)
* * [misc]simplify:  iters left: 2 (3 enodes)
* * [misc]simplify:  iters left: 1 (5 enodes)
* [exit]simplify:  Simplified to (- b a)
* [misc]simplify:  Simplified (2 1 2 1 1) to (λ (a b) (sin (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (exp (* (- b a) (log (sqrt (sqrt (atan2 b b)))))))))
* * * * [misc]progress:  [ 19 / 96 ] simplifiying candidate #<alt (λ (a b) (sin (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (exp (pow (log (pow (sqrt (sqrt (atan2 b b))) (- b a))) 1)))))>
* * * * [misc]progress:  [ 20 / 96 ] simplifiying candidate #<alt (λ (a b) (sin (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (exp (* (log (sqrt (sqrt (atan2 b b)))) (- b a))))))>
* [enter]simplify:  Simplifying (log (sqrt (sqrt (atan2 b b))))
* * [misc]simplify:  iters left: 4 (5 enodes)
* [exit]simplify:  Simplified to (log (sqrt (sqrt (atan2 b b))))
* [misc]simplify:  Simplified (2 1 2 1 1) to (λ (a b) (sin (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (exp (* (log (sqrt (sqrt (atan2 b b)))) (- b a))))))
* * * * [misc]progress:  [ 21 / 96 ] simplifiying candidate #<alt (λ (a b) (sin (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (exp (* (log (sqrt (sqrt (atan2 b b)))) (- b a))))))>
* [enter]simplify:  Simplifying (log (sqrt (sqrt (atan2 b b))))
* * [misc]simplify:  iters left: 4 (5 enodes)
* [exit]simplify:  Simplified to (log (sqrt (sqrt (atan2 b b))))
* [misc]simplify:  Simplified (2 1 2 1 1) to (λ (a b) (sin (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (exp (* (log (sqrt (sqrt (atan2 b b)))) (- b a))))))
* * * * [misc]progress:  [ 22 / 96 ] simplifiying candidate #<alt (λ (a b) (sin (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (exp (log (pow (sqrt (sqrt (atan2 b b))) (- b a)))))))>
* [enter]simplify:  Simplifying (pow (sqrt (sqrt (atan2 b b))) (- b a))
* * [misc]simplify:  iters left: 4 (7 enodes)
* * [misc]simplify:  iters left: 3 (9 enodes)
* * [misc]simplify:  iters left: 2 (10 enodes)
* [exit]simplify:  Simplified to (pow (sqrt (sqrt (atan2 b b))) (- b a))
* [misc]simplify:  Simplified (2 1 2 1 1) to (λ (a b) (sin (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (exp (log (pow (sqrt (sqrt (atan2 b b))) (- b a)))))))
* * * * [misc]progress:  [ 23 / 96 ] simplifiying candidate #<alt (λ (a b) (sin (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (exp (exp (log (log (pow (sqrt (sqrt (atan2 b b))) (- b a)))))))))>
* * * * [misc]progress:  [ 24 / 96 ] simplifiying candidate #<alt (λ (a b) (sin (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (exp (log (exp (log (pow (sqrt (sqrt (atan2 b b))) (- b a)))))))))>
* * * * [misc]progress:  [ 25 / 96 ] simplifiying candidate #<alt (λ (a b) (sin (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (exp (* (* (cbrt (log (pow (sqrt (sqrt (atan2 b b))) (- b a)))) (cbrt (log (pow (sqrt (sqrt (atan2 b b))) (- b a))))) (cbrt (log (pow (sqrt (sqrt (atan2 b b))) (- b a)))))))))>
* * * * [misc]progress:  [ 26 / 96 ] simplifiying candidate #<alt (λ (a b) (sin (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (exp (cbrt (* (* (log (pow (sqrt (sqrt (atan2 b b))) (- b a))) (log (pow (sqrt (sqrt (atan2 b b))) (- b a)))) (log (pow (sqrt (sqrt (atan2 b b))) (- b a)))))))))>
* * * * [misc]progress:  [ 27 / 96 ] simplifiying candidate #<alt (λ (a b) (sin (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (exp (* (sqrt (log (pow (sqrt (sqrt (atan2 b b))) (- b a)))) (sqrt (log (pow (sqrt (sqrt (atan2 b b))) (- b a)))))))))>
* * * * [misc]progress:  [ 28 / 96 ] simplifiying candidate #<alt (λ (a b) (sin (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (exp (* 1 (log (pow (sqrt (sqrt (atan2 b b))) (- b a))))))))>
* * * * [misc]progress:  [ 29 / 96 ] simplifiying candidate #<alt (λ (a b) (sin (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (exp (log (pow (sqrt (log1p (expm1 (sqrt (atan2 b b))))) (- b a)))))))>
* * * * [misc]progress:  [ 30 / 96 ] simplifiying candidate #<alt (λ (a b) (sin (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (exp (log (pow (sqrt (expm1 (log1p (sqrt (atan2 b b))))) (- b a)))))))>
* * * * [misc]progress:  [ 31 / 96 ] simplifiying candidate #<alt (λ (a b) (sin (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (exp (log (pow (sqrt (pow (atan2 b b) 1/2)) (- b a)))))))>
* * * * [misc]progress:  [ 32 / 96 ] simplifiying candidate #<alt (λ (a b) (sin (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (exp (log (pow (sqrt (pow (sqrt (atan2 b b)) 1)) (- b a)))))))>
* * * * [misc]progress:  [ 33 / 96 ] simplifiying candidate #<alt (λ (a b) (sin (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (exp (log (pow (sqrt (exp (log (sqrt (atan2 b b))))) (- b a)))))))>
* * * * [misc]progress:  [ 34 / 96 ] simplifiying candidate #<alt (λ (a b) (sin (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (exp (log (pow (sqrt (log (exp (sqrt (atan2 b b))))) (- b a)))))))>
* * * * [misc]progress:  [ 35 / 96 ] simplifiying candidate #<alt (λ (a b) (sin (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (exp (log (pow (sqrt (* (* (cbrt (sqrt (atan2 b b))) (cbrt (sqrt (atan2 b b)))) (cbrt (sqrt (atan2 b b))))) (- b a)))))))>
* * * * [misc]progress:  [ 36 / 96 ] simplifiying candidate #<alt (λ (a b) (sin (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (exp (log (pow (sqrt (cbrt (* (* (sqrt (atan2 b b)) (sqrt (atan2 b b))) (sqrt (atan2 b b))))) (- b a)))))))>
* * * * [misc]progress:  [ 37 / 96 ] simplifiying candidate #<alt (λ (a b) (sin (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (exp (log (pow (sqrt (* (sqrt (* (cbrt (atan2 b b)) (cbrt (atan2 b b)))) (sqrt (cbrt (atan2 b b))))) (- b a)))))))>
* [enter]simplify:  Simplifying (sqrt (* (cbrt (atan2 b b)) (cbrt (atan2 b b))))
* * [misc]simplify:  iters left: 5 (5 enodes)
* * [misc]simplify:  iters left: 4 (6 enodes)
* [exit]simplify:  Simplified to (fabs (cbrt (atan2 b b)))
* [misc]simplify:  Simplified (2 1 2 1 1 1 1 1) to (λ (a b) (sin (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (exp (log (pow (sqrt (* (fabs (cbrt (atan2 b b))) (sqrt (cbrt (atan2 b b))))) (- b a)))))))
* * * * [misc]progress:  [ 38 / 96 ] simplifiying candidate #<alt (λ (a b) (sin (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (exp (log (pow (sqrt (* (sqrt (sqrt (atan2 b b))) (sqrt (sqrt (atan2 b b))))) (- b a)))))))>
* [enter]simplify:  Simplifying (sqrt (sqrt (atan2 b b)))
* * [misc]simplify:  iters left: 3 (4 enodes)
* [exit]simplify:  Simplified to (sqrt (sqrt (atan2 b b)))
* [misc]simplify:  Simplified (2 1 2 1 1 1 1 1) to (λ (a b) (sin (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (exp (log (pow (sqrt (* (sqrt (sqrt (atan2 b b))) (sqrt (sqrt (atan2 b b))))) (- b a)))))))
* * * * [misc]progress:  [ 39 / 96 ] simplifiying candidate #<alt (λ (a b) (sin (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (exp (log (pow (sqrt (* (sqrt 1) (sqrt (atan2 b b)))) (- b a)))))))>
* [enter]simplify:  Simplifying (sqrt 1)
* * [misc]simplify:  iters left: 1 (2 enodes)
* [exit]simplify:  Simplified to (sqrt 1)
* [misc]simplify:  Simplified (2 1 2 1 1 1 1 1) to (λ (a b) (sin (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (exp (log (pow (sqrt (* (sqrt 1) (sqrt (atan2 b b)))) (- b a)))))))
* * * * [misc]progress:  [ 40 / 96 ] simplifiying candidate #<alt (λ (a b) (sin (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (exp (log (pow (sqrt (* (sqrt (sqrt (atan2 b b))) (sqrt (sqrt (atan2 b b))))) (- b a)))))))>
* * * * [misc]progress:  [ 41 / 96 ] simplifiying candidate #<alt (λ (a b) (sin (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (exp (log (pow (sqrt (fabs (sqrt (atan2 b b)))) (- b a)))))))>
* [enter]simplify:  Simplifying (sqrt (atan2 b b))
* * [misc]simplify:  iters left: 2 (3 enodes)
* [exit]simplify:  Simplified to (sqrt (atan2 b b))
* [misc]simplify:  Simplified (2 1 2 1 1 1 1 1) to (λ (a b) (sin (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (exp (log (pow (sqrt (fabs (sqrt (atan2 b b)))) (- b a)))))))
* * * * [misc]progress:  [ 42 / 96 ] simplifiying candidate #<alt (λ (a b) (sin (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (exp (log (pow (sqrt (* 1 (sqrt (atan2 b b)))) (- b a)))))))>
* * * * [misc]progress:  [ 43 / 96 ] simplifiying candidate #<alt (λ (a b) (sin (* (pow (sqrt (log1p (expm1 (sqrt (atan2 b b))))) (- b a)) (exp (log (pow (sqrt (sqrt (atan2 b b))) (- b a)))))))>
* * * * [misc]progress:  [ 44 / 96 ] simplifiying candidate #<alt (λ (a b) (sin (* (pow (sqrt (expm1 (log1p (sqrt (atan2 b b))))) (- b a)) (exp (log (pow (sqrt (sqrt (atan2 b b))) (- b a)))))))>
* * * * [misc]progress:  [ 45 / 96 ] simplifiying candidate #<alt (λ (a b) (sin (* (pow (sqrt (pow (atan2 b b) 1/2)) (- b a)) (exp (log (pow (sqrt (sqrt (atan2 b b))) (- b a)))))))>
* * * * [misc]progress:  [ 46 / 96 ] simplifiying candidate #<alt (λ (a b) (sin (* (pow (sqrt (pow (sqrt (atan2 b b)) 1)) (- b a)) (exp (log (pow (sqrt (sqrt (atan2 b b))) (- b a)))))))>
* * * * [misc]progress:  [ 47 / 96 ] simplifiying candidate #<alt (λ (a b) (sin (* (pow (sqrt (exp (log (sqrt (atan2 b b))))) (- b a)) (exp (log (pow (sqrt (sqrt (atan2 b b))) (- b a)))))))>
* * * * [misc]progress:  [ 48 / 96 ] simplifiying candidate #<alt (λ (a b) (sin (* (pow (sqrt (log (exp (sqrt (atan2 b b))))) (- b a)) (exp (log (pow (sqrt (sqrt (atan2 b b))) (- b a)))))))>
* * * * [misc]progress:  [ 49 / 96 ] simplifiying candidate #<alt (λ (a b) (sin (* (pow (sqrt (* (* (cbrt (sqrt (atan2 b b))) (cbrt (sqrt (atan2 b b)))) (cbrt (sqrt (atan2 b b))))) (- b a)) (exp (log (pow (sqrt (sqrt (atan2 b b))) (- b a)))))))>
* * * * [misc]progress:  [ 50 / 96 ] simplifiying candidate #<alt (λ (a b) (sin (* (pow (sqrt (cbrt (* (* (sqrt (atan2 b b)) (sqrt (atan2 b b))) (sqrt (atan2 b b))))) (- b a)) (exp (log (pow (sqrt (sqrt (atan2 b b))) (- b a)))))))>
* * * * [misc]progress:  [ 51 / 96 ] simplifiying candidate #<alt (λ (a b) (sin (* (pow (sqrt (* (sqrt (* (cbrt (atan2 b b)) (cbrt (atan2 b b)))) (sqrt (cbrt (atan2 b b))))) (- b a)) (exp (log (pow (sqrt (sqrt (atan2 b b))) (- b a)))))))>
* [enter]simplify:  Simplifying (sqrt (* (cbrt (atan2 b b)) (cbrt (atan2 b b))))
* * [misc]simplify:  iters left: 5 (5 enodes)
* * [misc]simplify:  iters left: 4 (6 enodes)
* [exit]simplify:  Simplified to (fabs (cbrt (atan2 b b)))
* [misc]simplify:  Simplified (2 1 1 1 1 1) to (λ (a b) (sin (* (pow (sqrt (* (fabs (cbrt (atan2 b b))) (sqrt (cbrt (atan2 b b))))) (- b a)) (exp (log (pow (sqrt (sqrt (atan2 b b))) (- b a)))))))
* * * * [misc]progress:  [ 52 / 96 ] simplifiying candidate #<alt (λ (a b) (sin (* (pow (sqrt (* (sqrt (sqrt (atan2 b b))) (sqrt (sqrt (atan2 b b))))) (- b a)) (exp (log (pow (sqrt (sqrt (atan2 b b))) (- b a)))))))>
* [enter]simplify:  Simplifying (sqrt (sqrt (atan2 b b)))
* * [misc]simplify:  iters left: 3 (4 enodes)
* [exit]simplify:  Simplified to (sqrt (sqrt (atan2 b b)))
* [misc]simplify:  Simplified (2 1 1 1 1 1) to (λ (a b) (sin (* (pow (sqrt (* (sqrt (sqrt (atan2 b b))) (sqrt (sqrt (atan2 b b))))) (- b a)) (exp (log (pow (sqrt (sqrt (atan2 b b))) (- b a)))))))
* * * * [misc]progress:  [ 53 / 96 ] simplifiying candidate #<alt (λ (a b) (sin (* (pow (sqrt (* (sqrt 1) (sqrt (atan2 b b)))) (- b a)) (exp (log (pow (sqrt (sqrt (atan2 b b))) (- b a)))))))>
* [enter]simplify:  Simplifying (sqrt 1)
* * [misc]simplify:  iters left: 1 (2 enodes)
* [exit]simplify:  Simplified to (sqrt 1)
* [misc]simplify:  Simplified (2 1 1 1 1 1) to (λ (a b) (sin (* (pow (sqrt (* (sqrt 1) (sqrt (atan2 b b)))) (- b a)) (exp (log (pow (sqrt (sqrt (atan2 b b))) (- b a)))))))
* * * * [misc]progress:  [ 54 / 96 ] simplifiying candidate #<alt (λ (a b) (sin (* (pow (sqrt (* (sqrt (sqrt (atan2 b b))) (sqrt (sqrt (atan2 b b))))) (- b a)) (exp (log (pow (sqrt (sqrt (atan2 b b))) (- b a)))))))>
* * * * [misc]progress:  [ 55 / 96 ] simplifiying candidate #<alt (λ (a b) (sin (* (pow (sqrt (fabs (sqrt (atan2 b b)))) (- b a)) (exp (log (pow (sqrt (sqrt (atan2 b b))) (- b a)))))))>
* [enter]simplify:  Simplifying (sqrt (atan2 b b))
* * [misc]simplify:  iters left: 2 (3 enodes)
* [exit]simplify:  Simplified to (sqrt (atan2 b b))
* [misc]simplify:  Simplified (2 1 1 1 1 1) to (λ (a b) (sin (* (pow (sqrt (fabs (sqrt (atan2 b b)))) (- b a)) (exp (log (pow (sqrt (sqrt (atan2 b b))) (- b a)))))))
* * * * [misc]progress:  [ 56 / 96 ] simplifiying candidate #<alt (λ (a b) (sin (* (pow (sqrt (* 1 (sqrt (atan2 b b)))) (- b a)) (exp (log (pow (sqrt (sqrt (atan2 b b))) (- b a)))))))>
* * * * [misc]progress:  [ 57 / 96 ] simplifiying candidate #<alt (λ (a b) (sin (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (exp (log (log1p (expm1 (pow (sqrt (sqrt (atan2 b b))) (- b a)))))))))>
* * * * [misc]progress:  [ 58 / 96 ] simplifiying candidate #<alt (λ (a b) (sin (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (exp (log (expm1 (log1p (pow (sqrt (sqrt (atan2 b b))) (- b a)))))))))>
* * * * [misc]progress:  [ 59 / 96 ] simplifiying candidate #<alt (λ (a b) (sin (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (exp (log (exp (* (log (sqrt (sqrt (atan2 b b)))) (- b a))))))))>
* [enter]simplify:  Simplifying (* (log (sqrt (sqrt (atan2 b b)))) (- b a))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (11 enodes)
* * [misc]simplify:  iters left: 4 (18 enodes)
* * [misc]simplify:  iters left: 3 (26 enodes)
* * [misc]simplify:  iters left: 2 (33 enodes)
* * [misc]simplify:  iters left: 1 (35 enodes)
* [exit]simplify:  Simplified to (* (- b a) (log (sqrt (sqrt (atan2 b b)))))
* [misc]simplify:  Simplified (2 1 2 1 1 1) to (λ (a b) (sin (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (exp (log (exp (* (- b a) (log (sqrt (sqrt (atan2 b b)))))))))))
* * * * [misc]progress:  [ 60 / 96 ] simplifiying candidate #<alt (λ (a b) (sin (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (exp (log (exp (* (log (sqrt (sqrt (atan2 b b)))) (- b a))))))))>
* * * * [misc]progress:  [ 61 / 96 ] simplifiying candidate #<alt (λ (a b) (sin (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (exp (log (pow (sqrt (atan2 b b)) (* 1/2 (- b a))))))))>
* [enter]simplify:  Simplifying (sqrt (atan2 b b))
* * [misc]simplify:  iters left: 2 (3 enodes)
* [exit]simplify:  Simplified to (sqrt (atan2 b b))
* [misc]simplify:  Simplified (2 1 2 1 1 1) to (λ (a b) (sin (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (exp (log (pow (sqrt (atan2 b b)) (* 1/2 (- b a))))))))
* * * * [misc]progress:  [ 62 / 96 ] simplifiying candidate #<alt (λ (a b) (sin (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (exp (log (pow (sqrt (sqrt (atan2 b b))) (* 1 (- b a))))))))>
* [enter]simplify:  Simplifying (sqrt (sqrt (atan2 b b)))
* * [misc]simplify:  iters left: 3 (4 enodes)
* [exit]simplify:  Simplified to (sqrt (sqrt (atan2 b b)))
* [misc]simplify:  Simplified (2 1 2 1 1 1) to (λ (a b) (sin (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (exp (log (pow (sqrt (sqrt (atan2 b b))) (* 1 (- b a))))))))
* * * * [misc]progress:  [ 63 / 96 ] simplifiying candidate #<alt (λ (a b) (sin (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (exp (log (/ (pow (sqrt (sqrt (atan2 b b))) b) (pow (sqrt (sqrt (atan2 b b))) a)))))))>
* [enter]simplify:  Simplifying (pow (sqrt (sqrt (atan2 b b))) a)
* * [misc]simplify:  iters left: 4 (6 enodes)
* [exit]simplify:  Simplified to (pow (sqrt (sqrt (atan2 b b))) a)
* [misc]simplify:  Simplified (2 1 2 1 1 2) to (λ (a b) (sin (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (exp (log (/ (pow (sqrt (sqrt (atan2 b b))) b) (pow (sqrt (sqrt (atan2 b b))) a)))))))
* * * * [misc]progress:  [ 64 / 96 ] simplifiying candidate #<alt (λ (a b) (sin (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (exp (log (pow (pow (sqrt (sqrt (atan2 b b))) (* (cbrt (- b a)) (cbrt (- b a)))) (cbrt (- b a))))))))>
* [enter]simplify:  Simplifying (cbrt (- b a))
* * [misc]simplify:  iters left: 3 (4 enodes)
* * [misc]simplify:  iters left: 2 (6 enodes)
* * [misc]simplify:  iters left: 1 (7 enodes)
* [exit]simplify:  Simplified to (cbrt (- b a))
* [misc]simplify:  Simplified (2 1 2 1 1 2) to (λ (a b) (sin (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (exp (log (pow (pow (sqrt (sqrt (atan2 b b))) (* (cbrt (- b a)) (cbrt (- b a)))) (cbrt (- b a))))))))
* * * * [misc]progress:  [ 65 / 96 ] simplifiying candidate #<alt (λ (a b) (sin (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (exp (log (pow (pow (sqrt (sqrt (atan2 b b))) (sqrt (- b a))) (sqrt (- b a))))))))>
* [enter]simplify:  Simplifying (sqrt (- b a))
* * [misc]simplify:  iters left: 3 (4 enodes)
* * [misc]simplify:  iters left: 2 (6 enodes)
* * [misc]simplify:  iters left: 1 (7 enodes)
* [exit]simplify:  Simplified to (sqrt (- b a))
* [misc]simplify:  Simplified (2 1 2 1 1 2) to (λ (a b) (sin (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (exp (log (pow (pow (sqrt (sqrt (atan2 b b))) (sqrt (- b a))) (sqrt (- b a))))))))
* * * * [misc]progress:  [ 66 / 96 ] simplifiying candidate #<alt (λ (a b) (sin (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (exp (log (pow (pow (sqrt (sqrt (atan2 b b))) 1) (- b a)))))))>
* [enter]simplify:  Simplifying (- b a)
* * [misc]simplify:  iters left: 2 (3 enodes)
* * [misc]simplify:  iters left: 1 (5 enodes)
* [exit]simplify:  Simplified to (- b a)
* [misc]simplify:  Simplified (2 1 2 1 1 2) to (λ (a b) (sin (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (exp (log (pow (pow (sqrt (sqrt (atan2 b b))) 1) (- b a)))))))
* * * * [misc]progress:  [ 67 / 96 ] simplifiying candidate #<alt (λ (a b) (sin (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (exp (log (* (pow (sqrt (sqrt (atan2 b b))) b) (pow (sqrt (sqrt (atan2 b b))) (- a))))))))>
* [enter]simplify:  Simplifying (pow (sqrt (sqrt (atan2 b b))) (- a))
* * [misc]simplify:  iters left: 4 (7 enodes)
* [exit]simplify:  Simplified to (pow (sqrt (sqrt (atan2 b b))) (- a))
* [misc]simplify:  Simplified (2 1 2 1 1 2) to (λ (a b) (sin (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (exp (log (* (pow (sqrt (sqrt (atan2 b b))) b) (pow (sqrt (sqrt (atan2 b b))) (- a))))))))
* * * * [misc]progress:  [ 68 / 96 ] simplifiying candidate #<alt (λ (a b) (sin (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (exp (log (* (pow (sqrt (sqrt (atan2 b b))) b) (pow (sqrt (sqrt (atan2 b b))) (- a))))))))>
* [enter]simplify:  Simplifying (pow (sqrt (sqrt (atan2 b b))) (- a))
* * [misc]simplify:  iters left: 4 (7 enodes)
* [exit]simplify:  Simplified to (pow (sqrt (sqrt (atan2 b b))) (- a))
* [misc]simplify:  Simplified (2 1 2 1 1 2) to (λ (a b) (sin (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (exp (log (* (pow (sqrt (sqrt (atan2 b b))) b) (pow (sqrt (sqrt (atan2 b b))) (- a))))))))
* * * * [misc]progress:  [ 69 / 96 ] simplifiying candidate #<alt (λ (a b) (sin (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (exp (log (* (pow (* (cbrt (sqrt (sqrt (atan2 b b)))) (cbrt (sqrt (sqrt (atan2 b b))))) (- b a)) (pow (cbrt (sqrt (sqrt (atan2 b b)))) (- b a))))))))>
* [enter]simplify:  Simplifying (pow (* (cbrt (sqrt (sqrt (atan2 b b)))) (cbrt (sqrt (sqrt (atan2 b b))))) (- b a))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (11 enodes)
* * [misc]simplify:  iters left: 4 (12 enodes)
* [exit]simplify:  Simplified to (pow (* (cbrt (sqrt (sqrt (atan2 b b)))) (cbrt (sqrt (sqrt (atan2 b b))))) (- b a))
* [misc]simplify:  Simplified (2 1 2 1 1 1) to (λ (a b) (sin (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (exp (log (* (pow (* (cbrt (sqrt (sqrt (atan2 b b)))) (cbrt (sqrt (sqrt (atan2 b b))))) (- b a)) (pow (cbrt (sqrt (sqrt (atan2 b b)))) (- b a))))))))
* * * * [misc]progress:  [ 70 / 96 ] simplifiying candidate #<alt (λ (a b) (sin (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (exp (log (* (pow (sqrt (* (cbrt (sqrt (atan2 b b))) (cbrt (sqrt (atan2 b b))))) (- b a)) (pow (sqrt (cbrt (sqrt (atan2 b b)))) (- b a))))))))>
* [enter]simplify:  Simplifying (pow (sqrt (* (cbrt (sqrt (atan2 b b))) (cbrt (sqrt (atan2 b b))))) (- b a))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (12 enodes)
* * [misc]simplify:  iters left: 4 (13 enodes)
* [exit]simplify:  Simplified to (pow (fabs (cbrt (sqrt (atan2 b b)))) (- b a))
* [misc]simplify:  Simplified (2 1 2 1 1 1) to (λ (a b) (sin (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (exp (log (* (pow (fabs (cbrt (sqrt (atan2 b b)))) (- b a)) (pow (sqrt (cbrt (sqrt (atan2 b b)))) (- b a))))))))
* * * * [misc]progress:  [ 71 / 96 ] simplifiying candidate #<alt (λ (a b) (sin (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (exp (log (* (pow (sqrt (sqrt (* (cbrt (atan2 b b)) (cbrt (atan2 b b))))) (- b a)) (pow (sqrt (sqrt (cbrt (atan2 b b)))) (- b a))))))))>
* [enter]simplify:  Simplifying (pow (sqrt (sqrt (* (cbrt (atan2 b b)) (cbrt (atan2 b b))))) (- b a))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (12 enodes)
* * [misc]simplify:  iters left: 4 (13 enodes)
* [exit]simplify:  Simplified to (pow (sqrt (fabs (cbrt (atan2 b b)))) (- b a))
* [misc]simplify:  Simplified (2 1 2 1 1 1) to (λ (a b) (sin (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (exp (log (* (pow (sqrt (fabs (cbrt (atan2 b b)))) (- b a)) (pow (sqrt (sqrt (cbrt (atan2 b b)))) (- b a))))))))
* * * * [misc]progress:  [ 72 / 96 ] simplifiying candidate #<alt (λ (a b) (sin (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (exp (log (* (pow (sqrt (sqrt (sqrt (atan2 b b)))) (- b a)) (pow (sqrt (sqrt (sqrt (atan2 b b)))) (- b a))))))))>
* [enter]simplify:  Simplifying (pow (sqrt (sqrt (sqrt (atan2 b b)))) (- 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 (pow (sqrt (sqrt (sqrt (atan2 b b)))) (- b a))
* [misc]simplify:  Simplified (2 1 2 1 1 1) to (λ (a b) (sin (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (exp (log (* (pow (sqrt (sqrt (sqrt (atan2 b b)))) (- b a)) (pow (sqrt (sqrt (sqrt (atan2 b b)))) (- b a))))))))
* * * * [misc]progress:  [ 73 / 96 ] simplifiying candidate #<alt (λ (a b) (sin (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (exp (log (* (pow (sqrt (sqrt 1)) (- b a)) (pow (sqrt (sqrt (atan2 b b))) (- b a))))))))>
* [enter]simplify:  Simplifying (pow (sqrt (sqrt 1)) (- b a))
* * [misc]simplify:  iters left: 3 (7 enodes)
* * [misc]simplify:  iters left: 2 (11 enodes)
* * [misc]simplify:  iters left: 1 (12 enodes)
* [exit]simplify:  Simplified to (pow (sqrt (sqrt 1)) (- b a))
* [misc]simplify:  Simplified (2 1 2 1 1 1) to (λ (a b) (sin (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (exp (log (* (pow (sqrt (sqrt 1)) (- b a)) (pow (sqrt (sqrt (atan2 b b))) (- b a))))))))
* * * * [misc]progress:  [ 74 / 96 ] simplifiying candidate #<alt (λ (a b) (sin (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (exp (log (* (pow (sqrt (sqrt (sqrt (atan2 b b)))) (- b a)) (pow (sqrt (sqrt (sqrt (atan2 b b)))) (- b a))))))))>
* [enter]simplify:  Simplifying (pow (sqrt (sqrt (sqrt (atan2 b b)))) (- 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 (pow (sqrt (sqrt (sqrt (atan2 b b)))) (- b a))
* [misc]simplify:  Simplified (2 1 2 1 1 1) to (λ (a b) (sin (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (exp (log (* (pow (sqrt (sqrt (sqrt (atan2 b b)))) (- b a)) (pow (sqrt (sqrt (sqrt (atan2 b b)))) (- b a))))))))
* * * * [misc]progress:  [ 75 / 96 ] simplifiying candidate #<alt (λ (a b) (sin (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (exp (log (* (pow (sqrt 1) (- b a)) (pow (sqrt (sqrt (atan2 b b))) (- b a))))))))>
* [enter]simplify:  Simplifying (pow (sqrt 1) (- b a))
* * [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 (pow (sqrt 1) (- b a))
* [misc]simplify:  Simplified (2 1 2 1 1 1) to (λ (a b) (sin (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (exp (log (* (pow (sqrt 1) (- b a)) (pow (sqrt (sqrt (atan2 b b))) (- b a))))))))
* * * * [misc]progress:  [ 76 / 96 ] simplifiying candidate #<alt (λ (a b) (sin (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (exp (log (* (pow (sqrt (sqrt (sqrt (atan2 b b)))) (- b a)) (pow (sqrt (sqrt (sqrt (atan2 b b)))) (- b a))))))))>
* [enter]simplify:  Simplifying (pow (sqrt (sqrt (sqrt (atan2 b b)))) (- 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 (pow (sqrt (sqrt (sqrt (atan2 b b)))) (- b a))
* [misc]simplify:  Simplified (2 1 2 1 1 1) to (λ (a b) (sin (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (exp (log (* (pow (sqrt (sqrt (sqrt (atan2 b b)))) (- b a)) (pow (sqrt (sqrt (sqrt (atan2 b b)))) (- b a))))))))
* * * * [misc]progress:  [ 77 / 96 ] simplifiying candidate #<alt (λ (a b) (sin (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (exp (log (* (pow 1 (- b a)) (pow (sqrt (sqrt (atan2 b b))) (- b a))))))))>
* [enter]simplify:  Simplifying (pow 1 (- b a))
* * [misc]simplify:  iters left: 3 (5 enodes)
* * [misc]simplify:  iters left: 2 (9 enodes)
* * [misc]simplify:  iters left: 1 (10 enodes)
* [exit]simplify:  Simplified to 1
* [misc]simplify:  Simplified (2 1 2 1 1 1) to (λ (a b) (sin (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (exp (log (* 1 (pow (sqrt (sqrt (atan2 b b))) (- b a))))))))
* * * * [misc]progress:  [ 78 / 96 ] simplifiying candidate #<alt (λ (a b) (sin (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (exp (log (pow (pow (sqrt (sqrt (atan2 b b))) (- b a)) 1))))))>
* * * * [misc]progress:  [ 79 / 96 ] simplifiying candidate #<alt (λ (a b) (sin (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (exp (log (exp (log (pow (sqrt (sqrt (atan2 b b))) (- b a)))))))))>
* * * * [misc]progress:  [ 80 / 96 ] simplifiying candidate #<alt (λ (a b) (sin (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (exp (log (log (exp (pow (sqrt (sqrt (atan2 b b))) (- b a)))))))))>
* * * * [misc]progress:  [ 81 / 96 ] simplifiying candidate #<alt (λ (a b) (sin (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (exp (log (* (* (cbrt (pow (sqrt (sqrt (atan2 b b))) (- b a))) (cbrt (pow (sqrt (sqrt (atan2 b b))) (- b a)))) (cbrt (pow (sqrt (sqrt (atan2 b b))) (- b a)))))))))>
* * * * [misc]progress:  [ 82 / 96 ] simplifiying candidate #<alt (λ (a b) (sin (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (exp (log (cbrt (* (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (pow (sqrt (sqrt (atan2 b b))) (- b a))) (pow (sqrt (sqrt (atan2 b b))) (- b a)))))))))>
* * * * [misc]progress:  [ 83 / 96 ] simplifiying candidate #<alt (λ (a b) (sin (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (exp (log (* (sqrt (pow (sqrt (sqrt (atan2 b b))) (- b a))) (sqrt (pow (sqrt (sqrt (atan2 b b))) (- b a)))))))))>
* * * * [misc]progress:  [ 84 / 96 ] simplifiying candidate #<alt (λ (a b) (sin (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (exp (log (* 1 (pow (sqrt (sqrt (atan2 b b))) (- b a))))))))>
* * * * [misc]progress:  [ 85 / 96 ] simplifiying candidate #<alt (λ (a b) (sin (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (exp (- (* (log (pow (atan2 b b) 1/4)) b) (* a (log (pow (atan2 b b) 1/4))))))))>
* [enter]simplify:  Simplifying (- (* (log (pow (atan2 b b) 1/4)) b) (* a (log (pow (atan2 b b) 1/4))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (35 enodes)
* * [misc]simplify:  iters left: 3 (79 enodes)
* * [misc]simplify:  iters left: 2 (115 enodes)
* * [misc]simplify:  iters left: 1 (126 enodes)
* [exit]simplify:  Simplified to (* (log (atan2 b b)) (* (- b a) 1/4))
* [misc]simplify:  Simplified (2 1 2 1) to (λ (a b) (sin (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (exp (* (log (atan2 b b)) (* (- b a) 1/4))))))
* * * * [misc]progress:  [ 86 / 96 ] simplifiying candidate #<alt (λ (a b) (sin (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (exp (log (pow (pow (atan2 b b) 1/4) (- b a)))))))>
* [enter]simplify:  Simplifying (log (pow (pow (atan2 b b) 1/4) (- b a)))
* * [misc]simplify:  iters left: 4 (8 enodes)
* * [misc]simplify:  iters left: 3 (12 enodes)
* * [misc]simplify:  iters left: 2 (16 enodes)
* * [misc]simplify:  iters left: 1 (29 enodes)
* [exit]simplify:  Simplified to (* (* 1/4 (- b a)) (log (atan2 b b)))
* [misc]simplify:  Simplified (2 1 2 1) to (λ (a b) (sin (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (exp (* (* 1/4 (- b a)) (log (atan2 b b)))))))
* * * * [misc]progress:  [ 87 / 96 ] simplifiying candidate #<alt (λ (a b) (sin (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (exp (* (log (pow (atan2 b b) 1/4)) b)))))>
* [enter]simplify:  Simplifying (* (log (pow (atan2 b b) 1/4)) b)
* * [misc]simplify:  iters left: 5 (6 enodes)
* * [misc]simplify:  iters left: 4 (9 enodes)
* * [misc]simplify:  iters left: 3 (14 enodes)
* * [misc]simplify:  iters left: 2 (19 enodes)
* [exit]simplify:  Simplified to (* (* b 1/4) (log (atan2 b b)))
* [misc]simplify:  Simplified (2 1 2 1) to (λ (a b) (sin (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (exp (* (* b 1/4) (log (atan2 b b)))))))
* * * * [misc]progress:  [ 88 / 96 ] simplifiying candidate #<alt (λ (a b) (sin (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (exp (log (pow (sqrt (sqrt (atan2 b b))) (- b a)))))))>
* [enter]simplify:  Simplifying (sqrt (atan2 b b))
* * [misc]simplify:  iters left: 2 (3 enodes)
* [exit]simplify:  Simplified to (sqrt (atan2 b b))
* [misc]simplify:  Simplified (2 1 2 1 1 1 1) to (λ (a b) (sin (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (exp (log (pow (sqrt (sqrt (atan2 b b))) (- b a)))))))
* * * * [misc]progress:  [ 89 / 96 ] simplifiying candidate #<alt (λ (a b) (sin (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (exp (log (pow (sqrt (sqrt (atan2 b b))) (- b a)))))))>
* [enter]simplify:  Simplifying (sqrt (atan2 b b))
* * [misc]simplify:  iters left: 2 (3 enodes)
* [exit]simplify:  Simplified to (sqrt (atan2 b b))
* [misc]simplify:  Simplified (2 1 2 1 1 1 1) to (λ (a b) (sin (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (exp (log (pow (sqrt (sqrt (atan2 b b))) (- b a)))))))
* * * * [misc]progress:  [ 90 / 96 ] simplifiying candidate #<alt (λ (a b) (sin (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (exp (log (pow (sqrt (sqrt (atan2 b b))) (- b a)))))))>
* [enter]simplify:  Simplifying (sqrt (atan2 b b))
* * [misc]simplify:  iters left: 2 (3 enodes)
* [exit]simplify:  Simplified to (sqrt (atan2 b b))
* [misc]simplify:  Simplified (2 1 2 1 1 1 1) to (λ (a b) (sin (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (exp (log (pow (sqrt (sqrt (atan2 b b))) (- b a)))))))
* * * * [misc]progress:  [ 91 / 96 ] simplifiying candidate #<alt (λ (a b) (sin (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (exp (log (pow (sqrt (sqrt (atan2 b b))) (- b a)))))))>
* [enter]simplify:  Simplifying (sqrt (atan2 b b))
* * [misc]simplify:  iters left: 2 (3 enodes)
* [exit]simplify:  Simplified to (sqrt (atan2 b b))
* [misc]simplify:  Simplified (2 1 1 1 1) to (λ (a b) (sin (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (exp (log (pow (sqrt (sqrt (atan2 b b))) (- b a)))))))
* * * * [misc]progress:  [ 92 / 96 ] simplifiying candidate #<alt (λ (a b) (sin (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (exp (log (pow (sqrt (sqrt (atan2 b b))) (- b a)))))))>
* [enter]simplify:  Simplifying (sqrt (atan2 b b))
* * [misc]simplify:  iters left: 2 (3 enodes)
* [exit]simplify:  Simplified to (sqrt (atan2 b b))
* [misc]simplify:  Simplified (2 1 1 1 1) to (λ (a b) (sin (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (exp (log (pow (sqrt (sqrt (atan2 b b))) (- b a)))))))
* * * * [misc]progress:  [ 93 / 96 ] simplifiying candidate #<alt (λ (a b) (sin (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (exp (log (pow (sqrt (sqrt (atan2 b b))) (- b a)))))))>
* [enter]simplify:  Simplifying (sqrt (atan2 b b))
* * [misc]simplify:  iters left: 2 (3 enodes)
* [exit]simplify:  Simplified to (sqrt (atan2 b b))
* [misc]simplify:  Simplified (2 1 1 1 1) to (λ (a b) (sin (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (exp (log (pow (sqrt (sqrt (atan2 b b))) (- b a)))))))
* * * * [misc]progress:  [ 94 / 96 ] simplifiying candidate #<alt (λ (a b) (sin (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (exp (log (- (+ (* (log (pow (atan2 b b) 1/4)) b) 1) (* a (log (pow (atan2 b b) 1/4)))))))))>
* [enter]simplify:  Simplifying (- (+ (* (log (pow (atan2 b b) 1/4)) b) 1) (* a (log (pow (atan2 b b) 1/4))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (23 enodes)
* * [misc]simplify:  iters left: 4 (49 enodes)
* * [misc]simplify:  iters left: 3 (99 enodes)
* * [misc]simplify:  iters left: 2 (181 enodes)
* * [misc]simplify:  iters left: 1 (231 enodes)
* [exit]simplify:  Simplified to (fma (log (atan2 b b)) (* (- b a) 1/4) 1)
* [misc]simplify:  Simplified (2 1 2 1 1) to (λ (a b) (sin (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (exp (log (fma (log (atan2 b b)) (* (- b a) 1/4) 1))))))
* * * * [misc]progress:  [ 95 / 96 ] simplifiying candidate #<alt (λ (a b) (sin (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (exp (log (pow (pow (atan2 b b) 1/4) (- b a)))))))>
* [enter]simplify:  Simplifying (pow (pow (atan2 b b) 1/4) (- b a))
* * [misc]simplify:  iters left: 3 (7 enodes)
* * [misc]simplify:  iters left: 2 (9 enodes)
* * [misc]simplify:  iters left: 1 (10 enodes)
* [exit]simplify:  Simplified to (pow (pow (atan2 b b) 1/4) (- b a))
* [misc]simplify:  Simplified (2 1 2 1 1) to (λ (a b) (sin (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (exp (log (pow (pow (atan2 b b) 1/4) (- b a)))))))
* * * * [misc]progress:  [ 96 / 96 ] simplifiying candidate #<alt (λ (a b) (sin (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (exp (log (exp (* (log (pow (atan2 b b) 1/4)) (- b a))))))))>
* [enter]simplify:  Simplifying (exp (* (log (pow (atan2 b b) 1/4)) (- b a)))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (31 enodes)
* * [misc]simplify:  iters left: 3 (73 enodes)
* * [misc]simplify:  iters left: 2 (167 enodes)
* * [misc]simplify:  iters left: 1 (310 enodes)
* [exit]simplify:  Simplified to (pow (atan2 b b) (* (- b a) 1/4))
* [misc]simplify:  Simplified (2 1 2 1 1) to (λ (a b) (sin (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (exp (log (pow (atan2 b b) (* (- b a) 1/4)))))))
* * * [misc]progress:  adding candidates to table
* * [misc]progress:  iteration 4 / 4
* * * [misc]progress:  picking best candidate
* * * * [misc]pick:  Picked  #<alt (λ (a b) (sin (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (exp (log (* (sqrt (pow (sqrt (sqrt (atan2 b b))) (- b a))) (sqrt (pow (sqrt (sqrt (atan2 b b))) (- b a)))))))))>
* * * [misc]progress:  localizing error
* * * [misc]progress:  generating rewritten candidates
* * * * [misc]progress:  [ 1 / 4 ] rewriting at (2 1 2 1)
* * * * [misc]progress:  [ 2 / 4 ] rewriting at (2 1 2 1 1 2 1 1 1)
* * * * [misc]progress:  [ 3 / 4 ] rewriting at (2 1 2 1 1 1 1 1 1)
* * * * [misc]progress:  [ 4 / 4 ] rewriting at (2 1 1 1 1)
* * * [misc]progress:  generating series expansions
* * * * [misc]progress:  [ 1 / 4 ] generating series at (2 1 2 1)
* [misc]approximate:  Taking taylor expansion of (log (* (sqrt (pow (sqrt (sqrt (atan2 b b))) (- b a))) (sqrt (pow (sqrt (sqrt (atan2 b b))) (- b a))))) in (b a) around 0
* [misc]taylor:  Taking taylor expansion of (log (* (sqrt (pow (sqrt (sqrt (atan2 b b))) (- b a))) (sqrt (pow (sqrt (sqrt (atan2 b b))) (- b a))))) in a
* [misc]taylor:  Taking taylor expansion of (* (sqrt (pow (sqrt (sqrt (atan2 b b))) (- b a))) (sqrt (pow (sqrt (sqrt (atan2 b b))) (- b a)))) in a
* [misc]taylor:  Taking taylor expansion of (sqrt (pow (sqrt (sqrt (atan2 b b))) (- b a))) in a
* [misc]taylor:  Taking taylor expansion of (pow (sqrt (sqrt (atan2 b b))) (- b a)) in a
* [misc]taylor:  Taking taylor expansion of (exp (* (- b a) (log (sqrt (sqrt (atan2 b b)))))) in a
* [misc]taylor:  Taking taylor expansion of (* (- b a) (log (sqrt (sqrt (atan2 b b))))) 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 (log (sqrt (sqrt (atan2 b b)))) in a
* [misc]taylor:  Taking taylor expansion of (sqrt (sqrt (atan2 b b))) in a
* [misc]taylor:  Taking taylor expansion of (sqrt (atan2 b b)) in a
* [misc]taylor:  Taking taylor expansion of (atan2 b b) in a
* [misc]backup-simplify:  Simplify (atan2 b b) into (atan2 b b)
* [misc]backup-simplify:  Simplify (sqrt (atan2 b b)) into (sqrt (atan2 b b))
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (atan2 b b)))) into 0
* [misc]backup-simplify:  Simplify (sqrt (sqrt (atan2 b b))) into (pow (atan2 b b) 1/4)
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (sqrt (atan2 b b))))) into 0
* [misc]backup-simplify:  Simplify (log (pow (atan2 b b) 1/4)) into (log (pow (atan2 b b) 1/4))
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ b 0) into b
* [misc]backup-simplify:  Simplify (* b (log (pow (atan2 b b) 1/4))) into (* (log (pow (atan2 b b) 1/4)) b)
* [misc]backup-simplify:  Simplify (exp (* (log (pow (atan2 b b) 1/4)) b)) into (exp (* (log (pow (atan2 b b) 1/4)) b))
* [misc]backup-simplify:  Simplify (sqrt (exp (* (log (pow (atan2 b b) 1/4)) b))) into (sqrt (exp (* (log (pow (atan2 b b) 1/4)) b)))
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (pow (atan2 b b) 1/4) 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (+ (* b 0) (* -1 (log (pow (atan2 b b) 1/4)))) into (- (log (pow (atan2 b b) 1/4)))
* [misc]backup-simplify:  Simplify (* (exp (* (log (pow (atan2 b b) 1/4)) b)) (+ (* (/ (pow (- (log (pow (atan2 b b) 1/4))) 1) 1)))) into (* -1 (* (log (pow (atan2 b b) 1/4)) (exp (* (log (pow (atan2 b b) 1/4)) b))))
* [misc]backup-simplify:  Simplify (/ (* -1 (* (log (pow (atan2 b b) 1/4)) (exp (* (log (pow (atan2 b b) 1/4)) b)))) (* 2 (sqrt (exp (* (log (pow (atan2 b b) 1/4)) b))))) into (* -1/2 (* (log (pow (atan2 b b) 1/4)) (sqrt (exp (* (log (pow (atan2 b b) 1/4)) b)))))
* [misc]taylor:  Taking taylor expansion of (sqrt (pow (sqrt (sqrt (atan2 b b))) (- b a))) in a
* [misc]taylor:  Taking taylor expansion of (pow (sqrt (sqrt (atan2 b b))) (- b a)) in a
* [misc]taylor:  Taking taylor expansion of (exp (* (- b a) (log (sqrt (sqrt (atan2 b b)))))) in a
* [misc]taylor:  Taking taylor expansion of (* (- b a) (log (sqrt (sqrt (atan2 b b))))) 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 (log (sqrt (sqrt (atan2 b b)))) in a
* [misc]taylor:  Taking taylor expansion of (sqrt (sqrt (atan2 b b))) in a
* [misc]taylor:  Taking taylor expansion of (sqrt (atan2 b b)) in a
* [misc]taylor:  Taking taylor expansion of (atan2 b b) in a
* [misc]backup-simplify:  Simplify (atan2 b b) into (atan2 b b)
* [misc]backup-simplify:  Simplify (sqrt (atan2 b b)) into (sqrt (atan2 b b))
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (atan2 b b)))) into 0
* [misc]backup-simplify:  Simplify (sqrt (sqrt (atan2 b b))) into (pow (atan2 b b) 1/4)
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (sqrt (atan2 b b))))) into 0
* [misc]backup-simplify:  Simplify (log (pow (atan2 b b) 1/4)) into (log (pow (atan2 b b) 1/4))
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ b 0) into b
* [misc]backup-simplify:  Simplify (* b (log (pow (atan2 b b) 1/4))) into (* (log (pow (atan2 b b) 1/4)) b)
* [misc]backup-simplify:  Simplify (exp (* (log (pow (atan2 b b) 1/4)) b)) into (exp (* (log (pow (atan2 b b) 1/4)) b))
* [misc]backup-simplify:  Simplify (sqrt (exp (* (log (pow (atan2 b b) 1/4)) b))) into (sqrt (exp (* (log (pow (atan2 b b) 1/4)) b)))
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (pow (atan2 b b) 1/4) 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (+ (* b 0) (* -1 (log (pow (atan2 b b) 1/4)))) into (- (log (pow (atan2 b b) 1/4)))
* [misc]backup-simplify:  Simplify (* (exp (* (log (pow (atan2 b b) 1/4)) b)) (+ (* (/ (pow (- (log (pow (atan2 b b) 1/4))) 1) 1)))) into (* -1 (* (log (pow (atan2 b b) 1/4)) (exp (* (log (pow (atan2 b b) 1/4)) b))))
* [misc]backup-simplify:  Simplify (/ (* -1 (* (log (pow (atan2 b b) 1/4)) (exp (* (log (pow (atan2 b b) 1/4)) b)))) (* 2 (sqrt (exp (* (log (pow (atan2 b b) 1/4)) b))))) into (* -1/2 (* (log (pow (atan2 b b) 1/4)) (sqrt (exp (* (log (pow (atan2 b b) 1/4)) b)))))
* [misc]backup-simplify:  Simplify (* (sqrt (exp (* (log (pow (atan2 b b) 1/4)) b))) (sqrt (exp (* (log (pow (atan2 b b) 1/4)) b)))) into (exp (* (log (pow (atan2 b b) 1/4)) b))
* [misc]backup-simplify:  Simplify (log (exp (* (log (pow (atan2 b b) 1/4)) b))) into (* (log (pow (atan2 b b) 1/4)) b)
* [misc]taylor:  Taking taylor expansion of (log (* (sqrt (pow (sqrt (sqrt (atan2 b b))) (- b a))) (sqrt (pow (sqrt (sqrt (atan2 b b))) (- b a))))) in b
* [misc]taylor:  Taking taylor expansion of (* (sqrt (pow (sqrt (sqrt (atan2 b b))) (- b a))) (sqrt (pow (sqrt (sqrt (atan2 b b))) (- b a)))) in b
* [misc]taylor:  Taking taylor expansion of (sqrt (pow (sqrt (sqrt (atan2 b b))) (- b a))) in b
* [misc]taylor:  Taking taylor expansion of (pow (sqrt (sqrt (atan2 b b))) (- b a)) in b
* [misc]taylor:  Taking taylor expansion of (exp (* (- b a) (log (sqrt (sqrt (atan2 b b)))))) in b
* [misc]taylor:  Taking taylor expansion of (* (- b a) (log (sqrt (sqrt (atan2 b b))))) 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 (log (sqrt (sqrt (atan2 b b)))) in b
* [misc]taylor:  Taking taylor expansion of (sqrt (sqrt (atan2 b b))) in b
* [misc]taylor:  Taking taylor expansion of (sqrt (atan2 b b)) in b
* [misc]taylor:  Taking taylor expansion of (atan2 b b) in b
* [misc]backup-simplify:  Simplify (atan2 b b) into (atan2 b b)
* [misc]backup-simplify:  Simplify (sqrt (atan2 b b)) into (sqrt (atan2 b b))
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (atan2 b b)))) into 0
* [misc]backup-simplify:  Simplify (sqrt (sqrt (atan2 b b))) into (pow (atan2 b b) 1/4)
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (sqrt (atan2 b b))))) into 0
* [misc]backup-simplify:  Simplify (log (pow (atan2 b b) 1/4)) into (log (pow (atan2 b b) 1/4))
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (+ 0 (- a)) into (- a)
* [misc]backup-simplify:  Simplify (* (- a) (log (pow (atan2 b b) 1/4))) into (* -1 (* a (log (pow (atan2 b b) 1/4))))
* [misc]backup-simplify:  Simplify (exp (* -1 (* a (log (pow (atan2 b b) 1/4))))) into (exp (* -1 (* a (log (pow (atan2 b b) 1/4)))))
* [misc]backup-simplify:  Simplify (sqrt (exp (* -1 (* a (log (pow (atan2 b b) 1/4)))))) into (sqrt (exp (* -1 (* a (log (pow (atan2 b b) 1/4))))))
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (pow (atan2 b b) 1/4) 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (+ (* (- a) 0) (* 1 (log (pow (atan2 b b) 1/4)))) into (log (pow (atan2 b b) 1/4))
* [misc]backup-simplify:  Simplify (* (exp (* -1 (* a (log (pow (atan2 b b) 1/4))))) (+ (* (/ (pow (log (pow (atan2 b b) 1/4)) 1) 1)))) into (* (exp (* -1 (* a (log (pow (atan2 b b) 1/4))))) (log (pow (atan2 b b) 1/4)))
* [misc]backup-simplify:  Simplify (/ (* (exp (* -1 (* a (log (pow (atan2 b b) 1/4))))) (log (pow (atan2 b b) 1/4))) (* 2 (sqrt (exp (* -1 (* a (log (pow (atan2 b b) 1/4)))))))) into (* 1/2 (* (sqrt (exp (* -1 (* a (log (pow (atan2 b b) 1/4)))))) (log (pow (atan2 b b) 1/4))))
* [misc]taylor:  Taking taylor expansion of (sqrt (pow (sqrt (sqrt (atan2 b b))) (- b a))) in b
* [misc]taylor:  Taking taylor expansion of (pow (sqrt (sqrt (atan2 b b))) (- b a)) in b
* [misc]taylor:  Taking taylor expansion of (exp (* (- b a) (log (sqrt (sqrt (atan2 b b)))))) in b
* [misc]taylor:  Taking taylor expansion of (* (- b a) (log (sqrt (sqrt (atan2 b b))))) 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 (log (sqrt (sqrt (atan2 b b)))) in b
* [misc]taylor:  Taking taylor expansion of (sqrt (sqrt (atan2 b b))) in b
* [misc]taylor:  Taking taylor expansion of (sqrt (atan2 b b)) in b
* [misc]taylor:  Taking taylor expansion of (atan2 b b) in b
* [misc]backup-simplify:  Simplify (atan2 b b) into (atan2 b b)
* [misc]backup-simplify:  Simplify (sqrt (atan2 b b)) into (sqrt (atan2 b b))
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (atan2 b b)))) into 0
* [misc]backup-simplify:  Simplify (sqrt (sqrt (atan2 b b))) into (pow (atan2 b b) 1/4)
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (sqrt (atan2 b b))))) into 0
* [misc]backup-simplify:  Simplify (log (pow (atan2 b b) 1/4)) into (log (pow (atan2 b b) 1/4))
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (+ 0 (- a)) into (- a)
* [misc]backup-simplify:  Simplify (* (- a) (log (pow (atan2 b b) 1/4))) into (* -1 (* a (log (pow (atan2 b b) 1/4))))
* [misc]backup-simplify:  Simplify (exp (* -1 (* a (log (pow (atan2 b b) 1/4))))) into (exp (* -1 (* a (log (pow (atan2 b b) 1/4)))))
* [misc]backup-simplify:  Simplify (sqrt (exp (* -1 (* a (log (pow (atan2 b b) 1/4)))))) into (sqrt (exp (* -1 (* a (log (pow (atan2 b b) 1/4))))))
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (pow (atan2 b b) 1/4) 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (+ (* (- a) 0) (* 1 (log (pow (atan2 b b) 1/4)))) into (log (pow (atan2 b b) 1/4))
* [misc]backup-simplify:  Simplify (* (exp (* -1 (* a (log (pow (atan2 b b) 1/4))))) (+ (* (/ (pow (log (pow (atan2 b b) 1/4)) 1) 1)))) into (* (exp (* -1 (* a (log (pow (atan2 b b) 1/4))))) (log (pow (atan2 b b) 1/4)))
* [misc]backup-simplify:  Simplify (/ (* (exp (* -1 (* a (log (pow (atan2 b b) 1/4))))) (log (pow (atan2 b b) 1/4))) (* 2 (sqrt (exp (* -1 (* a (log (pow (atan2 b b) 1/4)))))))) into (* 1/2 (* (sqrt (exp (* -1 (* a (log (pow (atan2 b b) 1/4)))))) (log (pow (atan2 b b) 1/4))))
* [misc]backup-simplify:  Simplify (* (sqrt (exp (* -1 (* a (log (pow (atan2 b b) 1/4)))))) (sqrt (exp (* -1 (* a (log (pow (atan2 b b) 1/4))))))) into (exp (* -1 (* a (log (pow (atan2 b b) 1/4)))))
* [misc]backup-simplify:  Simplify (log (exp (* -1 (* a (log (pow (atan2 b b) 1/4)))))) into (* -1 (* a (log (pow (atan2 b b) 1/4))))
* [misc]taylor:  Taking taylor expansion of (log (* (sqrt (pow (sqrt (sqrt (atan2 b b))) (- b a))) (sqrt (pow (sqrt (sqrt (atan2 b b))) (- b a))))) in b
* [misc]taylor:  Taking taylor expansion of (* (sqrt (pow (sqrt (sqrt (atan2 b b))) (- b a))) (sqrt (pow (sqrt (sqrt (atan2 b b))) (- b a)))) in b
* [misc]taylor:  Taking taylor expansion of (sqrt (pow (sqrt (sqrt (atan2 b b))) (- b a))) in b
* [misc]taylor:  Taking taylor expansion of (pow (sqrt (sqrt (atan2 b b))) (- b a)) in b
* [misc]taylor:  Taking taylor expansion of (exp (* (- b a) (log (sqrt (sqrt (atan2 b b)))))) in b
* [misc]taylor:  Taking taylor expansion of (* (- b a) (log (sqrt (sqrt (atan2 b b))))) 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 (log (sqrt (sqrt (atan2 b b)))) in b
* [misc]taylor:  Taking taylor expansion of (sqrt (sqrt (atan2 b b))) in b
* [misc]taylor:  Taking taylor expansion of (sqrt (atan2 b b)) in b
* [misc]taylor:  Taking taylor expansion of (atan2 b b) in b
* [misc]backup-simplify:  Simplify (atan2 b b) into (atan2 b b)
* [misc]backup-simplify:  Simplify (sqrt (atan2 b b)) into (sqrt (atan2 b b))
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (atan2 b b)))) into 0
* [misc]backup-simplify:  Simplify (sqrt (sqrt (atan2 b b))) into (pow (atan2 b b) 1/4)
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (sqrt (atan2 b b))))) into 0
* [misc]backup-simplify:  Simplify (log (pow (atan2 b b) 1/4)) into (log (pow (atan2 b b) 1/4))
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (+ 0 (- a)) into (- a)
* [misc]backup-simplify:  Simplify (* (- a) (log (pow (atan2 b b) 1/4))) into (* -1 (* a (log (pow (atan2 b b) 1/4))))
* [misc]backup-simplify:  Simplify (exp (* -1 (* a (log (pow (atan2 b b) 1/4))))) into (exp (* -1 (* a (log (pow (atan2 b b) 1/4)))))
* [misc]backup-simplify:  Simplify (sqrt (exp (* -1 (* a (log (pow (atan2 b b) 1/4)))))) into (sqrt (exp (* -1 (* a (log (pow (atan2 b b) 1/4))))))
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (pow (atan2 b b) 1/4) 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (+ (* (- a) 0) (* 1 (log (pow (atan2 b b) 1/4)))) into (log (pow (atan2 b b) 1/4))
* [misc]backup-simplify:  Simplify (* (exp (* -1 (* a (log (pow (atan2 b b) 1/4))))) (+ (* (/ (pow (log (pow (atan2 b b) 1/4)) 1) 1)))) into (* (exp (* -1 (* a (log (pow (atan2 b b) 1/4))))) (log (pow (atan2 b b) 1/4)))
* [misc]backup-simplify:  Simplify (/ (* (exp (* -1 (* a (log (pow (atan2 b b) 1/4))))) (log (pow (atan2 b b) 1/4))) (* 2 (sqrt (exp (* -1 (* a (log (pow (atan2 b b) 1/4)))))))) into (* 1/2 (* (sqrt (exp (* -1 (* a (log (pow (atan2 b b) 1/4)))))) (log (pow (atan2 b b) 1/4))))
* [misc]taylor:  Taking taylor expansion of (sqrt (pow (sqrt (sqrt (atan2 b b))) (- b a))) in b
* [misc]taylor:  Taking taylor expansion of (pow (sqrt (sqrt (atan2 b b))) (- b a)) in b
* [misc]taylor:  Taking taylor expansion of (exp (* (- b a) (log (sqrt (sqrt (atan2 b b)))))) in b
* [misc]taylor:  Taking taylor expansion of (* (- b a) (log (sqrt (sqrt (atan2 b b))))) 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 (log (sqrt (sqrt (atan2 b b)))) in b
* [misc]taylor:  Taking taylor expansion of (sqrt (sqrt (atan2 b b))) in b
* [misc]taylor:  Taking taylor expansion of (sqrt (atan2 b b)) in b
* [misc]taylor:  Taking taylor expansion of (atan2 b b) in b
* [misc]backup-simplify:  Simplify (atan2 b b) into (atan2 b b)
* [misc]backup-simplify:  Simplify (sqrt (atan2 b b)) into (sqrt (atan2 b b))
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (atan2 b b)))) into 0
* [misc]backup-simplify:  Simplify (sqrt (sqrt (atan2 b b))) into (pow (atan2 b b) 1/4)
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (sqrt (atan2 b b))))) into 0
* [misc]backup-simplify:  Simplify (log (pow (atan2 b b) 1/4)) into (log (pow (atan2 b b) 1/4))
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (+ 0 (- a)) into (- a)
* [misc]backup-simplify:  Simplify (* (- a) (log (pow (atan2 b b) 1/4))) into (* -1 (* a (log (pow (atan2 b b) 1/4))))
* [misc]backup-simplify:  Simplify (exp (* -1 (* a (log (pow (atan2 b b) 1/4))))) into (exp (* -1 (* a (log (pow (atan2 b b) 1/4)))))
* [misc]backup-simplify:  Simplify (sqrt (exp (* -1 (* a (log (pow (atan2 b b) 1/4)))))) into (sqrt (exp (* -1 (* a (log (pow (atan2 b b) 1/4))))))
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (pow (atan2 b b) 1/4) 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (+ (* (- a) 0) (* 1 (log (pow (atan2 b b) 1/4)))) into (log (pow (atan2 b b) 1/4))
* [misc]backup-simplify:  Simplify (* (exp (* -1 (* a (log (pow (atan2 b b) 1/4))))) (+ (* (/ (pow (log (pow (atan2 b b) 1/4)) 1) 1)))) into (* (exp (* -1 (* a (log (pow (atan2 b b) 1/4))))) (log (pow (atan2 b b) 1/4)))
* [misc]backup-simplify:  Simplify (/ (* (exp (* -1 (* a (log (pow (atan2 b b) 1/4))))) (log (pow (atan2 b b) 1/4))) (* 2 (sqrt (exp (* -1 (* a (log (pow (atan2 b b) 1/4)))))))) into (* 1/2 (* (sqrt (exp (* -1 (* a (log (pow (atan2 b b) 1/4)))))) (log (pow (atan2 b b) 1/4))))
* [misc]backup-simplify:  Simplify (* (sqrt (exp (* -1 (* a (log (pow (atan2 b b) 1/4)))))) (sqrt (exp (* -1 (* a (log (pow (atan2 b b) 1/4))))))) into (exp (* -1 (* a (log (pow (atan2 b b) 1/4)))))
* [misc]backup-simplify:  Simplify (log (exp (* -1 (* a (log (pow (atan2 b b) 1/4)))))) into (* -1 (* a (log (pow (atan2 b b) 1/4))))
* [misc]taylor:  Taking taylor expansion of (* -1 (* a (log (pow (atan2 b b) 1/4)))) in a
* [misc]taylor:  Taking taylor expansion of -1 in a
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of (* a (log (pow (atan2 b b) 1/4))) 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 (log (pow (atan2 b b) 1/4)) in a
* [misc]taylor:  Taking taylor expansion of (pow (atan2 b b) 1/4) in a
* [misc]taylor:  Taking taylor expansion of (exp (* 1/4 (log (atan2 b b)))) in a
* [misc]taylor:  Taking taylor expansion of (* 1/4 (log (atan2 b b))) in a
* [misc]taylor:  Taking taylor expansion of 1/4 in a
* [misc]backup-simplify:  Simplify 1/4 into 1/4
* [misc]taylor:  Taking taylor expansion of (log (atan2 b b)) in a
* [misc]taylor:  Taking taylor expansion of (atan2 b b) in a
* [misc]backup-simplify:  Simplify (atan2 b b) into (atan2 b b)
* [misc]backup-simplify:  Simplify (log (atan2 b b)) into (log (atan2 b b))
* [misc]backup-simplify:  Simplify (* 1/4 (log (atan2 b b))) into (* 1/4 (log (atan2 b b)))
* [misc]backup-simplify:  Simplify (exp (* 1/4 (log (atan2 b b)))) into (pow (atan2 b b) 1/4)
* [misc]backup-simplify:  Simplify (log (pow (atan2 b b) 1/4)) into (log (pow (atan2 b b) 1/4))
* [misc]backup-simplify:  Simplify (* 0 (log (pow (atan2 b b) 1/4))) into 0
* [misc]backup-simplify:  Simplify (* -1 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* (sqrt (exp (* -1 (* a (log (pow (atan2 b b) 1/4)))))) (* 1/2 (* (sqrt (exp (* -1 (* a (log (pow (atan2 b b) 1/4)))))) (log (pow (atan2 b b) 1/4))))) (* (* 1/2 (* (sqrt (exp (* -1 (* a (log (pow (atan2 b b) 1/4)))))) (log (pow (atan2 b b) 1/4)))) (sqrt (exp (* -1 (* a (log (pow (atan2 b b) 1/4)))))))) into (* (exp (* -1 (* a (log (pow (atan2 b b) 1/4))))) (log (pow (atan2 b b) 1/4)))
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 (* (exp (* -1 (* a (log (pow (atan2 b b) 1/4))))) (log (pow (atan2 b b) 1/4)))) 1)) (pow (exp (* -1 (* a (log (pow (atan2 b b) 1/4))))) 1)))) 1) into (log (pow (atan2 b b) 1/4))
* [misc]taylor:  Taking taylor expansion of (log (pow (atan2 b b) 1/4)) in a
* [misc]taylor:  Taking taylor expansion of (pow (atan2 b b) 1/4) in a
* [misc]taylor:  Taking taylor expansion of (exp (* 1/4 (log (atan2 b b)))) in a
* [misc]taylor:  Taking taylor expansion of (* 1/4 (log (atan2 b b))) in a
* [misc]taylor:  Taking taylor expansion of 1/4 in a
* [misc]backup-simplify:  Simplify 1/4 into 1/4
* [misc]taylor:  Taking taylor expansion of (log (atan2 b b)) in a
* [misc]taylor:  Taking taylor expansion of (atan2 b b) in a
* [misc]backup-simplify:  Simplify (atan2 b b) into (atan2 b b)
* [misc]backup-simplify:  Simplify (log (atan2 b b)) into (log (atan2 b b))
* [misc]backup-simplify:  Simplify (* 1/4 (log (atan2 b b))) into (* 1/4 (log (atan2 b b)))
* [misc]backup-simplify:  Simplify (exp (* 1/4 (log (atan2 b b)))) into (pow (atan2 b b) 1/4)
* [misc]backup-simplify:  Simplify (log (pow (atan2 b b) 1/4)) into (log (pow (atan2 b b) 1/4))
* [misc]backup-simplify:  Simplify (log (pow (atan2 b b) 1/4)) into (log (pow (atan2 b b) 1/4))
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (atan2 b b) 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/4 0) (* 0 (log (atan2 b b)))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 1/4 (log (atan2 b b)))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (pow (atan2 b b) 1/4) 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (log (pow (atan2 b b) 1/4)))) into (log (pow (atan2 b b) 1/4))
* [misc]backup-simplify:  Simplify (+ (* -1 (log (pow (atan2 b b) 1/4))) (* 0 0)) into (- (log (pow (atan2 b b) 1/4)))
* [misc]backup-simplify:  Simplify (- (log (pow (atan2 b b) 1/4))) into (- (log (pow (atan2 b b) 1/4)))
* [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (atan2 b b)))) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (pow (atan2 b b) 1/4))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (pow (atan2 b b) 1/4) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (pow (atan2 b b) 1/4) 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (- a) 0) (+ (* 1 0) (* 0 (log (pow (atan2 b b) 1/4))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* -1 (* a (log (pow (atan2 b b) 1/4))))) (+ (* (/ (pow (log (pow (atan2 b b) 1/4)) 2) 2)) (* (/ (pow 0 1) 1)))) into (* 1/2 (* (exp (* -1 (* a (log (pow (atan2 b b) 1/4))))) (pow (log (pow (atan2 b b) 1/4)) 2)))
* [misc]backup-simplify:  Simplify (/ (- (* 1/2 (* (exp (* -1 (* a (log (pow (atan2 b b) 1/4))))) (pow (log (pow (atan2 b b) 1/4)) 2))) (pow (* 1/2 (* (sqrt (exp (* -1 (* a (log (pow (atan2 b b) 1/4)))))) (log (pow (atan2 b b) 1/4)))) 2) (+)) (* 2 (sqrt (exp (* -1 (* a (log (pow (atan2 b b) 1/4)))))))) into (* 1/8 (* (sqrt (exp (* -1 (* a (log (pow (atan2 b b) 1/4)))))) (pow (log (pow (atan2 b b) 1/4)) 2)))
* [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (atan2 b b)))) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (pow (atan2 b b) 1/4))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (pow (atan2 b b) 1/4) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (pow (atan2 b b) 1/4) 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (- a) 0) (+ (* 1 0) (* 0 (log (pow (atan2 b b) 1/4))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* -1 (* a (log (pow (atan2 b b) 1/4))))) (+ (* (/ (pow (log (pow (atan2 b b) 1/4)) 2) 2)) (* (/ (pow 0 1) 1)))) into (* 1/2 (* (exp (* -1 (* a (log (pow (atan2 b b) 1/4))))) (pow (log (pow (atan2 b b) 1/4)) 2)))
* [misc]backup-simplify:  Simplify (/ (- (* 1/2 (* (exp (* -1 (* a (log (pow (atan2 b b) 1/4))))) (pow (log (pow (atan2 b b) 1/4)) 2))) (pow (* 1/2 (* (sqrt (exp (* -1 (* a (log (pow (atan2 b b) 1/4)))))) (log (pow (atan2 b b) 1/4)))) 2) (+)) (* 2 (sqrt (exp (* -1 (* a (log (pow (atan2 b b) 1/4)))))))) into (* 1/8 (* (sqrt (exp (* -1 (* a (log (pow (atan2 b b) 1/4)))))) (pow (log (pow (atan2 b b) 1/4)) 2)))
* [misc]backup-simplify:  Simplify (+ (* (sqrt (exp (* -1 (* a (log (pow (atan2 b b) 1/4)))))) (* 1/8 (* (sqrt (exp (* -1 (* a (log (pow (atan2 b b) 1/4)))))) (pow (log (pow (atan2 b b) 1/4)) 2)))) (+ (* (* 1/2 (* (sqrt (exp (* -1 (* a (log (pow (atan2 b b) 1/4)))))) (log (pow (atan2 b b) 1/4)))) (* 1/2 (* (sqrt (exp (* -1 (* a (log (pow (atan2 b b) 1/4)))))) (log (pow (atan2 b b) 1/4))))) (* (* 1/8 (* (sqrt (exp (* -1 (* a (log (pow (atan2 b b) 1/4)))))) (pow (log (pow (atan2 b b) 1/4)) 2))) (sqrt (exp (* -1 (* a (log (pow (atan2 b b) 1/4))))))))) into (* 1/2 (* (exp (* -1 (* a (log (pow (atan2 b b) 1/4))))) (pow (log (pow (atan2 b b) 1/4)) 2)))
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 (* (exp (* -1 (* a (log (pow (atan2 b b) 1/4))))) (log (pow (atan2 b b) 1/4)))) 2)) (pow (exp (* -1 (* a (log (pow (atan2 b b) 1/4))))) 2))) (* 1 (/ (* 1 (pow (* 2 (* 1/2 (* (exp (* -1 (* a (log (pow (atan2 b b) 1/4))))) (pow (log (pow (atan2 b b) 1/4)) 2)))) 1)) (pow (exp (* -1 (* a (log (pow (atan2 b b) 1/4))))) 1)))) 2) into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (atan2 b b) 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/4 0) (* 0 (log (atan2 b b)))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 1/4 (log (atan2 b b)))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (pow (atan2 b b) 1/4) 1)))) 1) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (atan2 b b) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (atan2 b b) 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/4 0) (+ (* 0 0) (* 0 (log (atan2 b b))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 1/4 (log (atan2 b b)))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (pow (atan2 b b) 1/4) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (pow (atan2 b b) 1/4) 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (log (pow (atan2 b b) 1/4))))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 (log (pow (atan2 b b) 1/4))) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (atan2 b b)))) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (pow (atan2 b b) 1/4))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow (pow (atan2 b b) 1/4) 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1)) (pow (pow (atan2 b b) 1/4) 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow (pow (atan2 b b) 1/4) 1)))) 6) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (- a) 0) (+ (* 1 0) (+ (* 0 0) (* 0 (log (pow (atan2 b b) 1/4)))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* -1 (* a (log (pow (atan2 b b) 1/4))))) (+ (* (/ (pow (log (pow (atan2 b b) 1/4)) 3) 6)) (* (/ (pow (log (pow (atan2 b b) 1/4)) 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into (* 1/6 (* (exp (* -1 (* a (log (pow (atan2 b b) 1/4))))) (pow (log (pow (atan2 b b) 1/4)) 3)))
* [misc]backup-simplify:  Simplify (/ (- (* 1/6 (* (exp (* -1 (* a (log (pow (atan2 b b) 1/4))))) (pow (log (pow (atan2 b b) 1/4)) 3))) (+ (* 2 (* (* 1/2 (* (sqrt (exp (* -1 (* a (log (pow (atan2 b b) 1/4)))))) (log (pow (atan2 b b) 1/4)))) (* 1/8 (* (sqrt (exp (* -1 (* a (log (pow (atan2 b b) 1/4)))))) (pow (log (pow (atan2 b b) 1/4)) 2))))))) (* 2 (sqrt (exp (* -1 (* a (log (pow (atan2 b b) 1/4)))))))) into (* 1/48 (* (sqrt (exp (* -1 (* a (log (pow (atan2 b b) 1/4)))))) (pow (log (pow (atan2 b b) 1/4)) 3)))
* [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (atan2 b b)))) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (pow (atan2 b b) 1/4))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow (pow (atan2 b b) 1/4) 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1)) (pow (pow (atan2 b b) 1/4) 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow (pow (atan2 b b) 1/4) 1)))) 6) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (- a) 0) (+ (* 1 0) (+ (* 0 0) (* 0 (log (pow (atan2 b b) 1/4)))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* -1 (* a (log (pow (atan2 b b) 1/4))))) (+ (* (/ (pow (log (pow (atan2 b b) 1/4)) 3) 6)) (* (/ (pow (log (pow (atan2 b b) 1/4)) 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into (* 1/6 (* (exp (* -1 (* a (log (pow (atan2 b b) 1/4))))) (pow (log (pow (atan2 b b) 1/4)) 3)))
* [misc]backup-simplify:  Simplify (/ (- (* 1/6 (* (exp (* -1 (* a (log (pow (atan2 b b) 1/4))))) (pow (log (pow (atan2 b b) 1/4)) 3))) (+ (* 2 (* (* 1/2 (* (sqrt (exp (* -1 (* a (log (pow (atan2 b b) 1/4)))))) (log (pow (atan2 b b) 1/4)))) (* 1/8 (* (sqrt (exp (* -1 (* a (log (pow (atan2 b b) 1/4)))))) (pow (log (pow (atan2 b b) 1/4)) 2))))))) (* 2 (sqrt (exp (* -1 (* a (log (pow (atan2 b b) 1/4)))))))) into (* 1/48 (* (sqrt (exp (* -1 (* a (log (pow (atan2 b b) 1/4)))))) (pow (log (pow (atan2 b b) 1/4)) 3)))
* [misc]backup-simplify:  Simplify (+ (* (sqrt (exp (* -1 (* a (log (pow (atan2 b b) 1/4)))))) (* 1/48 (* (sqrt (exp (* -1 (* a (log (pow (atan2 b b) 1/4)))))) (pow (log (pow (atan2 b b) 1/4)) 3)))) (+ (* (* 1/2 (* (sqrt (exp (* -1 (* a (log (pow (atan2 b b) 1/4)))))) (log (pow (atan2 b b) 1/4)))) (* 1/8 (* (sqrt (exp (* -1 (* a (log (pow (atan2 b b) 1/4)))))) (pow (log (pow (atan2 b b) 1/4)) 2)))) (+ (* (* 1/8 (* (sqrt (exp (* -1 (* a (log (pow (atan2 b b) 1/4)))))) (pow (log (pow (atan2 b b) 1/4)) 2))) (* 1/2 (* (sqrt (exp (* -1 (* a (log (pow (atan2 b b) 1/4)))))) (log (pow (atan2 b b) 1/4))))) (* (* 1/48 (* (sqrt (exp (* -1 (* a (log (pow (atan2 b b) 1/4)))))) (pow (log (pow (atan2 b b) 1/4)) 3))) (sqrt (exp (* -1 (* a (log (pow (atan2 b b) 1/4)))))))))) into (* 1/6 (* (exp (* -1 (* a (log (pow (atan2 b b) 1/4))))) (pow (log (pow (atan2 b b) 1/4)) 3)))
* [misc]backup-simplify:  Simplify (/ (+ (* 2 (/ (* (pow (* 1 (* (exp (* -1 (* a (log (pow (atan2 b b) 1/4))))) (log (pow (atan2 b b) 1/4)))) 3)) (pow (exp (* -1 (* a (log (pow (atan2 b b) 1/4))))) 3))) (* -3 (/ (* (pow (* 1 (* (exp (* -1 (* a (log (pow (atan2 b b) 1/4))))) (log (pow (atan2 b b) 1/4)))) 1) (pow (* 2 (* 1/2 (* (exp (* -1 (* a (log (pow (atan2 b b) 1/4))))) (pow (log (pow (atan2 b b) 1/4)) 2)))) 1)) (pow (exp (* -1 (* a (log (pow (atan2 b b) 1/4))))) 2))) (* 1 (/ (* 1 1 (pow (* 6 (* 1/6 (* (exp (* -1 (* a (log (pow (atan2 b b) 1/4))))) (pow (log (pow (atan2 b b) 1/4)) 3)))) 1)) (pow (exp (* -1 (* a (log (pow (atan2 b b) 1/4))))) 1)))) 6) 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 into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (atan2 b b) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (atan2 b b) 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/4 0) (+ (* 0 0) (* 0 (log (atan2 b b))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 1/4 (log (atan2 b b)))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (pow (atan2 b b) 1/4) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (pow (atan2 b b) 1/4) 1)))) 2) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* (- (log (pow (atan2 b b) 1/4))) (* a 1)) (* (log (pow (atan2 b b) 1/4)) (* 1 b))) into (- (* (log (pow (atan2 b b) 1/4)) b) (* a (log (pow (atan2 b b) 1/4))))
* [misc]approximate:  Taking taylor expansion of (log (* (sqrt (pow (sqrt (sqrt (atan2 (/ 1 b) (/ 1 b)))) (- (/ 1 b) (/ 1 a)))) (sqrt (pow (sqrt (sqrt (atan2 (/ 1 b) (/ 1 b)))) (- (/ 1 b) (/ 1 a)))))) in (b a) around 0
* [misc]taylor:  Taking taylor expansion of (log (* (sqrt (pow (sqrt (sqrt (atan2 (/ 1 b) (/ 1 b)))) (- (/ 1 b) (/ 1 a)))) (sqrt (pow (sqrt (sqrt (atan2 (/ 1 b) (/ 1 b)))) (- (/ 1 b) (/ 1 a)))))) in a
* [misc]taylor:  Taking taylor expansion of (* (sqrt (pow (sqrt (sqrt (atan2 (/ 1 b) (/ 1 b)))) (- (/ 1 b) (/ 1 a)))) (sqrt (pow (sqrt (sqrt (atan2 (/ 1 b) (/ 1 b)))) (- (/ 1 b) (/ 1 a))))) in a
* [misc]taylor:  Taking taylor expansion of (sqrt (pow (sqrt (sqrt (atan2 (/ 1 b) (/ 1 b)))) (- (/ 1 b) (/ 1 a)))) in a
* [misc]taylor:  Taking taylor expansion of (pow (sqrt (sqrt (atan2 (/ 1 b) (/ 1 b)))) (- (/ 1 b) (/ 1 a))) in a
* [misc]taylor:  Taking taylor expansion of (exp (* (- (/ 1 b) (/ 1 a)) (log (sqrt (sqrt (atan2 (/ 1 b) (/ 1 b))))))) in a
* [misc]taylor:  Taking taylor expansion of (* (- (/ 1 b) (/ 1 a)) (log (sqrt (sqrt (atan2 (/ 1 b) (/ 1 b)))))) 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 (log (sqrt (sqrt (atan2 (/ 1 b) (/ 1 b))))) in a
* [misc]taylor:  Taking taylor expansion of (sqrt (sqrt (atan2 (/ 1 b) (/ 1 b)))) in a
* [misc]taylor:  Taking taylor expansion of (sqrt (atan2 (/ 1 b) (/ 1 b))) in a
* [misc]taylor:  Taking taylor expansion of (atan2 (/ 1 b) (/ 1 b)) in a
* [misc]backup-simplify:  Simplify (atan2 (/ 1 b) (/ 1 b)) into (atan2 (/ 1 b) (/ 1 b))
* [misc]backup-simplify:  Simplify (sqrt (atan2 (/ 1 b) (/ 1 b))) into (sqrt (atan2 (/ 1 b) (/ 1 b)))
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (atan2 (/ 1 b) (/ 1 b))))) into 0
* [misc]backup-simplify:  Simplify (sqrt (sqrt (atan2 (/ 1 b) (/ 1 b)))) into (pow (atan2 (/ 1 b) (/ 1 b)) 1/4)
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (sqrt (atan2 (/ 1 b) (/ 1 b)))))) into 0
* [misc]backup-simplify:  Simplify (log (pow (atan2 (/ 1 b) (/ 1 b)) 1/4)) into (log (pow (atan2 (/ 1 b) (/ 1 b)) 1/4))
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (* -1 (log (pow (atan2 (/ 1 b) (/ 1 b)) 1/4))) into (* -1 (log (pow (atan2 (/ 1 b) (/ 1 b)) 1/4)))
* [misc]backup-simplify:  Simplify (exp (* (- (/ 1 b) (/ 1 a)) (log (sqrt (sqrt (atan2 (/ 1 b) (/ 1 b))))))) into (pow (pow (atan2 (/ 1 b) (/ 1 b)) 1/4) (- (/ 1 b) (/ 1 a)))
* [misc]backup-simplify:  Simplify (sqrt (pow (pow (atan2 (/ 1 b) (/ 1 b)) 1/4) (- (/ 1 b) (/ 1 a)))) into (sqrt (pow (pow (atan2 (/ 1 b) (/ 1 b)) 1/4) (- (/ 1 b) (/ 1 a))))
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (pow (pow (atan2 (/ 1 b) (/ 1 b)) 1/4) (- (/ 1 b) (/ 1 a)))))) into 0
* [misc]taylor:  Taking taylor expansion of (sqrt (pow (sqrt (sqrt (atan2 (/ 1 b) (/ 1 b)))) (- (/ 1 b) (/ 1 a)))) in a
* [misc]taylor:  Taking taylor expansion of (pow (sqrt (sqrt (atan2 (/ 1 b) (/ 1 b)))) (- (/ 1 b) (/ 1 a))) in a
* [misc]taylor:  Taking taylor expansion of (exp (* (- (/ 1 b) (/ 1 a)) (log (sqrt (sqrt (atan2 (/ 1 b) (/ 1 b))))))) in a
* [misc]taylor:  Taking taylor expansion of (* (- (/ 1 b) (/ 1 a)) (log (sqrt (sqrt (atan2 (/ 1 b) (/ 1 b)))))) 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 (log (sqrt (sqrt (atan2 (/ 1 b) (/ 1 b))))) in a
* [misc]taylor:  Taking taylor expansion of (sqrt (sqrt (atan2 (/ 1 b) (/ 1 b)))) in a
* [misc]taylor:  Taking taylor expansion of (sqrt (atan2 (/ 1 b) (/ 1 b))) in a
* [misc]taylor:  Taking taylor expansion of (atan2 (/ 1 b) (/ 1 b)) in a
* [misc]backup-simplify:  Simplify (atan2 (/ 1 b) (/ 1 b)) into (atan2 (/ 1 b) (/ 1 b))
* [misc]backup-simplify:  Simplify (sqrt (atan2 (/ 1 b) (/ 1 b))) into (sqrt (atan2 (/ 1 b) (/ 1 b)))
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (atan2 (/ 1 b) (/ 1 b))))) into 0
* [misc]backup-simplify:  Simplify (sqrt (sqrt (atan2 (/ 1 b) (/ 1 b)))) into (pow (atan2 (/ 1 b) (/ 1 b)) 1/4)
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (sqrt (atan2 (/ 1 b) (/ 1 b)))))) into 0
* [misc]backup-simplify:  Simplify (log (pow (atan2 (/ 1 b) (/ 1 b)) 1/4)) into (log (pow (atan2 (/ 1 b) (/ 1 b)) 1/4))
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (* -1 (log (pow (atan2 (/ 1 b) (/ 1 b)) 1/4))) into (* -1 (log (pow (atan2 (/ 1 b) (/ 1 b)) 1/4)))
* [misc]backup-simplify:  Simplify (exp (* (- (/ 1 b) (/ 1 a)) (log (sqrt (sqrt (atan2 (/ 1 b) (/ 1 b))))))) into (pow (pow (atan2 (/ 1 b) (/ 1 b)) 1/4) (- (/ 1 b) (/ 1 a)))
* [misc]backup-simplify:  Simplify (sqrt (pow (pow (atan2 (/ 1 b) (/ 1 b)) 1/4) (- (/ 1 b) (/ 1 a)))) into (sqrt (pow (pow (atan2 (/ 1 b) (/ 1 b)) 1/4) (- (/ 1 b) (/ 1 a))))
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (pow (pow (atan2 (/ 1 b) (/ 1 b)) 1/4) (- (/ 1 b) (/ 1 a)))))) into 0
* [misc]backup-simplify:  Simplify (* (sqrt (pow (pow (atan2 (/ 1 b) (/ 1 b)) 1/4) (- (/ 1 b) (/ 1 a)))) (sqrt (pow (pow (atan2 (/ 1 b) (/ 1 b)) 1/4) (- (/ 1 b) (/ 1 a))))) into (pow (pow (atan2 (/ 1 b) (/ 1 b)) 1/4) (- (/ 1 b) (/ 1 a)))
* [misc]backup-simplify:  Simplify (log (pow (pow (atan2 (/ 1 b) (/ 1 b)) 1/4) (- (/ 1 b) (/ 1 a)))) into (log (pow (pow (atan2 (/ 1 b) (/ 1 b)) 1/4) (- (/ 1 b) (/ 1 a))))
* [misc]taylor:  Taking taylor expansion of (log (* (sqrt (pow (sqrt (sqrt (atan2 (/ 1 b) (/ 1 b)))) (- (/ 1 b) (/ 1 a)))) (sqrt (pow (sqrt (sqrt (atan2 (/ 1 b) (/ 1 b)))) (- (/ 1 b) (/ 1 a)))))) in b
* [misc]taylor:  Taking taylor expansion of (* (sqrt (pow (sqrt (sqrt (atan2 (/ 1 b) (/ 1 b)))) (- (/ 1 b) (/ 1 a)))) (sqrt (pow (sqrt (sqrt (atan2 (/ 1 b) (/ 1 b)))) (- (/ 1 b) (/ 1 a))))) in b
* [misc]taylor:  Taking taylor expansion of (sqrt (pow (sqrt (sqrt (atan2 (/ 1 b) (/ 1 b)))) (- (/ 1 b) (/ 1 a)))) in b
* [misc]taylor:  Taking taylor expansion of (pow (sqrt (sqrt (atan2 (/ 1 b) (/ 1 b)))) (- (/ 1 b) (/ 1 a))) in b
* [misc]taylor:  Taking taylor expansion of (exp (* (- (/ 1 b) (/ 1 a)) (log (sqrt (sqrt (atan2 (/ 1 b) (/ 1 b))))))) in b
* [misc]taylor:  Taking taylor expansion of (* (- (/ 1 b) (/ 1 a)) (log (sqrt (sqrt (atan2 (/ 1 b) (/ 1 b)))))) 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 (log (sqrt (sqrt (atan2 (/ 1 b) (/ 1 b))))) in b
* [misc]taylor:  Taking taylor expansion of (sqrt (sqrt (atan2 (/ 1 b) (/ 1 b)))) in b
* [misc]taylor:  Taking taylor expansion of (sqrt (atan2 (/ 1 b) (/ 1 b))) in b
* [misc]taylor:  Taking taylor expansion of (atan2 (/ 1 b) (/ 1 b)) in b
* [misc]backup-simplify:  Simplify (atan2 (/ 1 b) (/ 1 b)) into (atan2 (/ 1 b) (/ 1 b))
* [misc]backup-simplify:  Simplify (sqrt (atan2 (/ 1 b) (/ 1 b))) into (sqrt (atan2 (/ 1 b) (/ 1 b)))
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (atan2 (/ 1 b) (/ 1 b))))) into 0
* [misc]backup-simplify:  Simplify (sqrt (sqrt (atan2 (/ 1 b) (/ 1 b)))) into (pow (atan2 (/ 1 b) (/ 1 b)) 1/4)
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (sqrt (atan2 (/ 1 b) (/ 1 b)))))) into 0
* [misc]backup-simplify:  Simplify (log (pow (atan2 (/ 1 b) (/ 1 b)) 1/4)) into (log (pow (atan2 (/ 1 b) (/ 1 b)) 1/4))
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (* 1 (log (pow (atan2 (/ 1 b) (/ 1 b)) 1/4))) into (log (pow (atan2 (/ 1 b) (/ 1 b)) 1/4))
* [misc]backup-simplify:  Simplify (exp (* (- (/ 1 b) (/ 1 a)) (log (sqrt (sqrt (atan2 (/ 1 b) (/ 1 b))))))) into (pow (pow (atan2 (/ 1 b) (/ 1 b)) 1/4) (- (/ 1 b) (/ 1 a)))
* [misc]backup-simplify:  Simplify (sqrt (pow (pow (atan2 (/ 1 b) (/ 1 b)) 1/4) (- (/ 1 b) (/ 1 a)))) into (sqrt (pow (pow (atan2 (/ 1 b) (/ 1 b)) 1/4) (- (/ 1 b) (/ 1 a))))
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (pow (pow (atan2 (/ 1 b) (/ 1 b)) 1/4) (- (/ 1 b) (/ 1 a)))))) into 0
* [misc]taylor:  Taking taylor expansion of (sqrt (pow (sqrt (sqrt (atan2 (/ 1 b) (/ 1 b)))) (- (/ 1 b) (/ 1 a)))) in b
* [misc]taylor:  Taking taylor expansion of (pow (sqrt (sqrt (atan2 (/ 1 b) (/ 1 b)))) (- (/ 1 b) (/ 1 a))) in b
* [misc]taylor:  Taking taylor expansion of (exp (* (- (/ 1 b) (/ 1 a)) (log (sqrt (sqrt (atan2 (/ 1 b) (/ 1 b))))))) in b
* [misc]taylor:  Taking taylor expansion of (* (- (/ 1 b) (/ 1 a)) (log (sqrt (sqrt (atan2 (/ 1 b) (/ 1 b)))))) 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 (log (sqrt (sqrt (atan2 (/ 1 b) (/ 1 b))))) in b
* [misc]taylor:  Taking taylor expansion of (sqrt (sqrt (atan2 (/ 1 b) (/ 1 b)))) in b
* [misc]taylor:  Taking taylor expansion of (sqrt (atan2 (/ 1 b) (/ 1 b))) in b
* [misc]taylor:  Taking taylor expansion of (atan2 (/ 1 b) (/ 1 b)) in b
* [misc]backup-simplify:  Simplify (atan2 (/ 1 b) (/ 1 b)) into (atan2 (/ 1 b) (/ 1 b))
* [misc]backup-simplify:  Simplify (sqrt (atan2 (/ 1 b) (/ 1 b))) into (sqrt (atan2 (/ 1 b) (/ 1 b)))
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (atan2 (/ 1 b) (/ 1 b))))) into 0
* [misc]backup-simplify:  Simplify (sqrt (sqrt (atan2 (/ 1 b) (/ 1 b)))) into (pow (atan2 (/ 1 b) (/ 1 b)) 1/4)
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (sqrt (atan2 (/ 1 b) (/ 1 b)))))) into 0
* [misc]backup-simplify:  Simplify (log (pow (atan2 (/ 1 b) (/ 1 b)) 1/4)) into (log (pow (atan2 (/ 1 b) (/ 1 b)) 1/4))
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (* 1 (log (pow (atan2 (/ 1 b) (/ 1 b)) 1/4))) into (log (pow (atan2 (/ 1 b) (/ 1 b)) 1/4))
* [misc]backup-simplify:  Simplify (exp (* (- (/ 1 b) (/ 1 a)) (log (sqrt (sqrt (atan2 (/ 1 b) (/ 1 b))))))) into (pow (pow (atan2 (/ 1 b) (/ 1 b)) 1/4) (- (/ 1 b) (/ 1 a)))
* [misc]backup-simplify:  Simplify (sqrt (pow (pow (atan2 (/ 1 b) (/ 1 b)) 1/4) (- (/ 1 b) (/ 1 a)))) into (sqrt (pow (pow (atan2 (/ 1 b) (/ 1 b)) 1/4) (- (/ 1 b) (/ 1 a))))
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (pow (pow (atan2 (/ 1 b) (/ 1 b)) 1/4) (- (/ 1 b) (/ 1 a)))))) into 0
* [misc]backup-simplify:  Simplify (* (sqrt (pow (pow (atan2 (/ 1 b) (/ 1 b)) 1/4) (- (/ 1 b) (/ 1 a)))) (sqrt (pow (pow (atan2 (/ 1 b) (/ 1 b)) 1/4) (- (/ 1 b) (/ 1 a))))) into (pow (pow (atan2 (/ 1 b) (/ 1 b)) 1/4) (- (/ 1 b) (/ 1 a)))
* [misc]backup-simplify:  Simplify (log (pow (pow (atan2 (/ 1 b) (/ 1 b)) 1/4) (- (/ 1 b) (/ 1 a)))) into (log (pow (pow (atan2 (/ 1 b) (/ 1 b)) 1/4) (- (/ 1 b) (/ 1 a))))
* [misc]taylor:  Taking taylor expansion of (log (* (sqrt (pow (sqrt (sqrt (atan2 (/ 1 b) (/ 1 b)))) (- (/ 1 b) (/ 1 a)))) (sqrt (pow (sqrt (sqrt (atan2 (/ 1 b) (/ 1 b)))) (- (/ 1 b) (/ 1 a)))))) in b
* [misc]taylor:  Taking taylor expansion of (* (sqrt (pow (sqrt (sqrt (atan2 (/ 1 b) (/ 1 b)))) (- (/ 1 b) (/ 1 a)))) (sqrt (pow (sqrt (sqrt (atan2 (/ 1 b) (/ 1 b)))) (- (/ 1 b) (/ 1 a))))) in b
* [misc]taylor:  Taking taylor expansion of (sqrt (pow (sqrt (sqrt (atan2 (/ 1 b) (/ 1 b)))) (- (/ 1 b) (/ 1 a)))) in b
* [misc]taylor:  Taking taylor expansion of (pow (sqrt (sqrt (atan2 (/ 1 b) (/ 1 b)))) (- (/ 1 b) (/ 1 a))) in b
* [misc]taylor:  Taking taylor expansion of (exp (* (- (/ 1 b) (/ 1 a)) (log (sqrt (sqrt (atan2 (/ 1 b) (/ 1 b))))))) in b
* [misc]taylor:  Taking taylor expansion of (* (- (/ 1 b) (/ 1 a)) (log (sqrt (sqrt (atan2 (/ 1 b) (/ 1 b)))))) 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 (log (sqrt (sqrt (atan2 (/ 1 b) (/ 1 b))))) in b
* [misc]taylor:  Taking taylor expansion of (sqrt (sqrt (atan2 (/ 1 b) (/ 1 b)))) in b
* [misc]taylor:  Taking taylor expansion of (sqrt (atan2 (/ 1 b) (/ 1 b))) in b
* [misc]taylor:  Taking taylor expansion of (atan2 (/ 1 b) (/ 1 b)) in b
* [misc]backup-simplify:  Simplify (atan2 (/ 1 b) (/ 1 b)) into (atan2 (/ 1 b) (/ 1 b))
* [misc]backup-simplify:  Simplify (sqrt (atan2 (/ 1 b) (/ 1 b))) into (sqrt (atan2 (/ 1 b) (/ 1 b)))
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (atan2 (/ 1 b) (/ 1 b))))) into 0
* [misc]backup-simplify:  Simplify (sqrt (sqrt (atan2 (/ 1 b) (/ 1 b)))) into (pow (atan2 (/ 1 b) (/ 1 b)) 1/4)
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (sqrt (atan2 (/ 1 b) (/ 1 b)))))) into 0
* [misc]backup-simplify:  Simplify (log (pow (atan2 (/ 1 b) (/ 1 b)) 1/4)) into (log (pow (atan2 (/ 1 b) (/ 1 b)) 1/4))
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (* 1 (log (pow (atan2 (/ 1 b) (/ 1 b)) 1/4))) into (log (pow (atan2 (/ 1 b) (/ 1 b)) 1/4))
* [misc]backup-simplify:  Simplify (exp (* (- (/ 1 b) (/ 1 a)) (log (sqrt (sqrt (atan2 (/ 1 b) (/ 1 b))))))) into (pow (pow (atan2 (/ 1 b) (/ 1 b)) 1/4) (- (/ 1 b) (/ 1 a)))
* [misc]backup-simplify:  Simplify (sqrt (pow (pow (atan2 (/ 1 b) (/ 1 b)) 1/4) (- (/ 1 b) (/ 1 a)))) into (sqrt (pow (pow (atan2 (/ 1 b) (/ 1 b)) 1/4) (- (/ 1 b) (/ 1 a))))
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (pow (pow (atan2 (/ 1 b) (/ 1 b)) 1/4) (- (/ 1 b) (/ 1 a)))))) into 0
* [misc]taylor:  Taking taylor expansion of (sqrt (pow (sqrt (sqrt (atan2 (/ 1 b) (/ 1 b)))) (- (/ 1 b) (/ 1 a)))) in b
* [misc]taylor:  Taking taylor expansion of (pow (sqrt (sqrt (atan2 (/ 1 b) (/ 1 b)))) (- (/ 1 b) (/ 1 a))) in b
* [misc]taylor:  Taking taylor expansion of (exp (* (- (/ 1 b) (/ 1 a)) (log (sqrt (sqrt (atan2 (/ 1 b) (/ 1 b))))))) in b
* [misc]taylor:  Taking taylor expansion of (* (- (/ 1 b) (/ 1 a)) (log (sqrt (sqrt (atan2 (/ 1 b) (/ 1 b)))))) 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 (log (sqrt (sqrt (atan2 (/ 1 b) (/ 1 b))))) in b
* [misc]taylor:  Taking taylor expansion of (sqrt (sqrt (atan2 (/ 1 b) (/ 1 b)))) in b
* [misc]taylor:  Taking taylor expansion of (sqrt (atan2 (/ 1 b) (/ 1 b))) in b
* [misc]taylor:  Taking taylor expansion of (atan2 (/ 1 b) (/ 1 b)) in b
* [misc]backup-simplify:  Simplify (atan2 (/ 1 b) (/ 1 b)) into (atan2 (/ 1 b) (/ 1 b))
* [misc]backup-simplify:  Simplify (sqrt (atan2 (/ 1 b) (/ 1 b))) into (sqrt (atan2 (/ 1 b) (/ 1 b)))
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (atan2 (/ 1 b) (/ 1 b))))) into 0
* [misc]backup-simplify:  Simplify (sqrt (sqrt (atan2 (/ 1 b) (/ 1 b)))) into (pow (atan2 (/ 1 b) (/ 1 b)) 1/4)
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (sqrt (atan2 (/ 1 b) (/ 1 b)))))) into 0
* [misc]backup-simplify:  Simplify (log (pow (atan2 (/ 1 b) (/ 1 b)) 1/4)) into (log (pow (atan2 (/ 1 b) (/ 1 b)) 1/4))
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (* 1 (log (pow (atan2 (/ 1 b) (/ 1 b)) 1/4))) into (log (pow (atan2 (/ 1 b) (/ 1 b)) 1/4))
* [misc]backup-simplify:  Simplify (exp (* (- (/ 1 b) (/ 1 a)) (log (sqrt (sqrt (atan2 (/ 1 b) (/ 1 b))))))) into (pow (pow (atan2 (/ 1 b) (/ 1 b)) 1/4) (- (/ 1 b) (/ 1 a)))
* [misc]backup-simplify:  Simplify (sqrt (pow (pow (atan2 (/ 1 b) (/ 1 b)) 1/4) (- (/ 1 b) (/ 1 a)))) into (sqrt (pow (pow (atan2 (/ 1 b) (/ 1 b)) 1/4) (- (/ 1 b) (/ 1 a))))
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (pow (pow (atan2 (/ 1 b) (/ 1 b)) 1/4) (- (/ 1 b) (/ 1 a)))))) into 0
* [misc]backup-simplify:  Simplify (* (sqrt (pow (pow (atan2 (/ 1 b) (/ 1 b)) 1/4) (- (/ 1 b) (/ 1 a)))) (sqrt (pow (pow (atan2 (/ 1 b) (/ 1 b)) 1/4) (- (/ 1 b) (/ 1 a))))) into (pow (pow (atan2 (/ 1 b) (/ 1 b)) 1/4) (- (/ 1 b) (/ 1 a)))
* [misc]backup-simplify:  Simplify (log (pow (pow (atan2 (/ 1 b) (/ 1 b)) 1/4) (- (/ 1 b) (/ 1 a)))) into (log (pow (pow (atan2 (/ 1 b) (/ 1 b)) 1/4) (- (/ 1 b) (/ 1 a))))
* [misc]taylor:  Taking taylor expansion of (log (pow (pow (atan2 (/ 1 b) (/ 1 b)) 1/4) (- (/ 1 b) (/ 1 a)))) in a
* [misc]taylor:  Taking taylor expansion of (pow (pow (atan2 (/ 1 b) (/ 1 b)) 1/4) (- (/ 1 b) (/ 1 a))) in a
* [misc]taylor:  Taking taylor expansion of (exp (* (- (/ 1 b) (/ 1 a)) (log (pow (atan2 (/ 1 b) (/ 1 b)) 1/4)))) in a
* [misc]taylor:  Taking taylor expansion of (* (- (/ 1 b) (/ 1 a)) (log (pow (atan2 (/ 1 b) (/ 1 b)) 1/4))) 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 (log (pow (atan2 (/ 1 b) (/ 1 b)) 1/4)) in a
* [misc]taylor:  Taking taylor expansion of (pow (atan2 (/ 1 b) (/ 1 b)) 1/4) in a
* [misc]taylor:  Taking taylor expansion of (exp (* 1/4 (log (atan2 (/ 1 b) (/ 1 b))))) in a
* [misc]taylor:  Taking taylor expansion of (* 1/4 (log (atan2 (/ 1 b) (/ 1 b)))) in a
* [misc]taylor:  Taking taylor expansion of 1/4 in a
* [misc]backup-simplify:  Simplify 1/4 into 1/4
* [misc]taylor:  Taking taylor expansion of (log (atan2 (/ 1 b) (/ 1 b))) in a
* [misc]taylor:  Taking taylor expansion of (atan2 (/ 1 b) (/ 1 b)) in a
* [misc]backup-simplify:  Simplify (atan2 (/ 1 b) (/ 1 b)) into (atan2 (/ 1 b) (/ 1 b))
* [misc]backup-simplify:  Simplify (log (atan2 (/ 1 b) (/ 1 b))) into (log (atan2 (/ 1 b) (/ 1 b)))
* [misc]backup-simplify:  Simplify (* 1/4 (log (atan2 (/ 1 b) (/ 1 b)))) into (* 1/4 (log (atan2 (/ 1 b) (/ 1 b))))
* [misc]backup-simplify:  Simplify (exp (* 1/4 (log (atan2 (/ 1 b) (/ 1 b))))) into (pow (atan2 (/ 1 b) (/ 1 b)) 1/4)
* [misc]backup-simplify:  Simplify (log (pow (atan2 (/ 1 b) (/ 1 b)) 1/4)) into (log (pow (atan2 (/ 1 b) (/ 1 b)) 1/4))
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (* -1 (log (pow (atan2 (/ 1 b) (/ 1 b)) 1/4))) into (* -1 (log (pow (atan2 (/ 1 b) (/ 1 b)) 1/4)))
* [misc]backup-simplify:  Simplify (exp (* (- (/ 1 b) (/ 1 a)) (log (pow (atan2 (/ 1 b) (/ 1 b)) 1/4)))) into (pow (pow (atan2 (/ 1 b) (/ 1 b)) 1/4) (- (/ 1 b) (/ 1 a)))
* [misc]backup-simplify:  Simplify (log (pow (pow (atan2 (/ 1 b) (/ 1 b)) 1/4) (- (/ 1 b) (/ 1 a)))) into (log (pow (pow (atan2 (/ 1 b) (/ 1 b)) 1/4) (- (/ 1 b) (/ 1 a))))
* [misc]backup-simplify:  Simplify (log (pow (pow (atan2 (/ 1 b) (/ 1 b)) 1/4) (- (/ 1 b) (/ 1 a)))) into (log (pow (pow (atan2 (/ 1 b) (/ 1 b)) 1/4) (- (/ 1 b) (/ 1 a))))
* [misc]backup-simplify:  Simplify (+ (* (sqrt (pow (pow (atan2 (/ 1 b) (/ 1 b)) 1/4) (- (/ 1 b) (/ 1 a)))) 0) (* 0 (sqrt (pow (pow (atan2 (/ 1 b) (/ 1 b)) 1/4) (- (/ 1 b) (/ 1 a)))))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (pow (pow (atan2 (/ 1 b) (/ 1 b)) 1/4) (- (/ 1 b) (/ 1 a))) 1)))) 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 (/ (* (pow (* 1 0) 1)) (pow (pow (pow (atan2 (/ 1 b) (/ 1 b)) 1/4) (- (/ 1 b) (/ 1 a))) 1)))) 1) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (pow (pow (atan2 (/ 1 b) (/ 1 b)) 1/4) (- (/ 1 b) (/ 1 a)))))) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (pow (pow (atan2 (/ 1 b) (/ 1 b)) 1/4) (- (/ 1 b) (/ 1 a)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqrt (pow (pow (atan2 (/ 1 b) (/ 1 b)) 1/4) (- (/ 1 b) (/ 1 a)))) 0) (+ (* 0 0) (* 0 (sqrt (pow (pow (atan2 (/ 1 b) (/ 1 b)) 1/4) (- (/ 1 b) (/ 1 a))))))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (pow (pow (atan2 (/ 1 b) (/ 1 b)) 1/4) (- (/ 1 b) (/ 1 a))) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (pow (pow (atan2 (/ 1 b) (/ 1 b)) 1/4) (- (/ 1 b) (/ 1 a))) 1)))) 2) into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (pow (pow (atan2 (/ 1 b) (/ 1 b)) 1/4) (- (/ 1 b) (/ 1 a))) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (pow (pow (atan2 (/ 1 b) (/ 1 b)) 1/4) (- (/ 1 b) (/ 1 a))) 1)))) 2) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (pow (pow (atan2 (/ 1 b) (/ 1 b)) 1/4) (- (/ 1 b) (/ 1 a)))))) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (pow (pow (atan2 (/ 1 b) (/ 1 b)) 1/4) (- (/ 1 b) (/ 1 a)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqrt (pow (pow (atan2 (/ 1 b) (/ 1 b)) 1/4) (- (/ 1 b) (/ 1 a)))) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sqrt (pow (pow (atan2 (/ 1 b) (/ 1 b)) 1/4) (- (/ 1 b) (/ 1 a)))))))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow (pow (pow (atan2 (/ 1 b) (/ 1 b)) 1/4) (- (/ 1 b) (/ 1 a))) 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1)) (pow (pow (pow (atan2 (/ 1 b) (/ 1 b)) 1/4) (- (/ 1 b) (/ 1 a))) 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow (pow (pow (atan2 (/ 1 b) (/ 1 b)) 1/4) (- (/ 1 b) (/ 1 a))) 1)))) 6) 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 (log (pow (pow (atan2 (/ 1 (/ 1 b)) (/ 1 (/ 1 b))) 1/4) (- (/ 1 (/ 1 b)) (/ 1 (/ 1 a))))) into (log (pow (pow (atan2 b b) 1/4) (- b a)))
* [misc]approximate:  Taking taylor expansion of (log (* (sqrt (pow (sqrt (sqrt (atan2 (/ 1 (- b)) (/ 1 (- b))))) (- (/ 1 (- b)) (/ 1 (- a))))) (sqrt (pow (sqrt (sqrt (atan2 (/ 1 (- b)) (/ 1 (- b))))) (- (/ 1 (- b)) (/ 1 (- a))))))) in (b a) around 0
* [misc]taylor:  Taking taylor expansion of (log (* (sqrt (pow (sqrt (sqrt (atan2 (/ 1 (- b)) (/ 1 (- b))))) (- (/ 1 (- b)) (/ 1 (- a))))) (sqrt (pow (sqrt (sqrt (atan2 (/ 1 (- b)) (/ 1 (- b))))) (- (/ 1 (- b)) (/ 1 (- a))))))) in a
* [misc]taylor:  Taking taylor expansion of (* (sqrt (pow (sqrt (sqrt (atan2 (/ 1 (- b)) (/ 1 (- b))))) (- (/ 1 (- b)) (/ 1 (- a))))) (sqrt (pow (sqrt (sqrt (atan2 (/ 1 (- b)) (/ 1 (- b))))) (- (/ 1 (- b)) (/ 1 (- a)))))) in a
* [misc]taylor:  Taking taylor expansion of (sqrt (pow (sqrt (sqrt (atan2 (/ 1 (- b)) (/ 1 (- b))))) (- (/ 1 (- b)) (/ 1 (- a))))) in a
* [misc]taylor:  Taking taylor expansion of (pow (sqrt (sqrt (atan2 (/ 1 (- b)) (/ 1 (- b))))) (- (/ 1 (- b)) (/ 1 (- a)))) in a
* [misc]taylor:  Taking taylor expansion of (exp (* (- (/ 1 (- b)) (/ 1 (- a))) (log (sqrt (sqrt (atan2 (/ 1 (- b)) (/ 1 (- b)))))))) in a
* [misc]taylor:  Taking taylor expansion of (* (- (/ 1 (- b)) (/ 1 (- a))) (log (sqrt (sqrt (atan2 (/ 1 (- b)) (/ 1 (- b))))))) 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 (log (sqrt (sqrt (atan2 (/ 1 (- b)) (/ 1 (- b)))))) in a
* [misc]taylor:  Taking taylor expansion of (sqrt (sqrt (atan2 (/ 1 (- b)) (/ 1 (- b))))) in a
* [misc]taylor:  Taking taylor expansion of (sqrt (atan2 (/ 1 (- b)) (/ 1 (- b)))) in a
* [misc]taylor:  Taking taylor expansion of (atan2 (/ 1 (- b)) (/ 1 (- b))) in a
* [misc]backup-simplify:  Simplify (atan2 (/ 1 (- b)) (/ 1 (- b))) into (atan2 (/ -1 b) (/ -1 b))
* [misc]backup-simplify:  Simplify (sqrt (atan2 (/ -1 b) (/ -1 b))) into (sqrt (atan2 (/ -1 b) (/ -1 b)))
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (atan2 (/ -1 b) (/ -1 b))))) into 0
* [misc]backup-simplify:  Simplify (sqrt (sqrt (atan2 (/ -1 b) (/ -1 b)))) into (pow (atan2 (/ -1 b) (/ -1 b)) 1/4)
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (sqrt (atan2 (/ -1 b) (/ -1 b)))))) into 0
* [misc]backup-simplify:  Simplify (log (pow (atan2 (/ -1 b) (/ -1 b)) 1/4)) into (log (pow (atan2 (/ -1 b) (/ -1 b)) 1/4))
* [misc]backup-simplify:  Simplify (- -1) into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (* 1 (log (pow (atan2 (/ -1 b) (/ -1 b)) 1/4))) into (log (pow (atan2 (/ -1 b) (/ -1 b)) 1/4))
* [misc]backup-simplify:  Simplify (exp (* (- (/ 1 (- b)) (/ 1 (- a))) (log (sqrt (sqrt (atan2 (/ 1 (- b)) (/ 1 (- b)))))))) into (exp (* (log (pow (atan2 (/ -1 b) (/ -1 b)) 1/4)) (- (/ 1 a) (/ 1 b))))
* [misc]backup-simplify:  Simplify (sqrt (exp (* (log (pow (atan2 (/ -1 b) (/ -1 b)) 1/4)) (- (/ 1 a) (/ 1 b))))) into (sqrt (exp (* (log (pow (atan2 (/ -1 b) (/ -1 b)) 1/4)) (- (/ 1 a) (/ 1 b)))))
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (exp (* (log (pow (atan2 (/ -1 b) (/ -1 b)) 1/4)) (- (/ 1 a) (/ 1 b))))))) into 0
* [misc]taylor:  Taking taylor expansion of (sqrt (pow (sqrt (sqrt (atan2 (/ 1 (- b)) (/ 1 (- b))))) (- (/ 1 (- b)) (/ 1 (- a))))) in a
* [misc]taylor:  Taking taylor expansion of (pow (sqrt (sqrt (atan2 (/ 1 (- b)) (/ 1 (- b))))) (- (/ 1 (- b)) (/ 1 (- a)))) in a
* [misc]taylor:  Taking taylor expansion of (exp (* (- (/ 1 (- b)) (/ 1 (- a))) (log (sqrt (sqrt (atan2 (/ 1 (- b)) (/ 1 (- b)))))))) in a
* [misc]taylor:  Taking taylor expansion of (* (- (/ 1 (- b)) (/ 1 (- a))) (log (sqrt (sqrt (atan2 (/ 1 (- b)) (/ 1 (- b))))))) 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 (log (sqrt (sqrt (atan2 (/ 1 (- b)) (/ 1 (- b)))))) in a
* [misc]taylor:  Taking taylor expansion of (sqrt (sqrt (atan2 (/ 1 (- b)) (/ 1 (- b))))) in a
* [misc]taylor:  Taking taylor expansion of (sqrt (atan2 (/ 1 (- b)) (/ 1 (- b)))) in a
* [misc]taylor:  Taking taylor expansion of (atan2 (/ 1 (- b)) (/ 1 (- b))) in a
* [misc]backup-simplify:  Simplify (atan2 (/ 1 (- b)) (/ 1 (- b))) into (atan2 (/ -1 b) (/ -1 b))
* [misc]backup-simplify:  Simplify (sqrt (atan2 (/ -1 b) (/ -1 b))) into (sqrt (atan2 (/ -1 b) (/ -1 b)))
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (atan2 (/ -1 b) (/ -1 b))))) into 0
* [misc]backup-simplify:  Simplify (sqrt (sqrt (atan2 (/ -1 b) (/ -1 b)))) into (pow (atan2 (/ -1 b) (/ -1 b)) 1/4)
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (sqrt (atan2 (/ -1 b) (/ -1 b)))))) into 0
* [misc]backup-simplify:  Simplify (log (pow (atan2 (/ -1 b) (/ -1 b)) 1/4)) into (log (pow (atan2 (/ -1 b) (/ -1 b)) 1/4))
* [misc]backup-simplify:  Simplify (- -1) into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (* 1 (log (pow (atan2 (/ -1 b) (/ -1 b)) 1/4))) into (log (pow (atan2 (/ -1 b) (/ -1 b)) 1/4))
* [misc]backup-simplify:  Simplify (exp (* (- (/ 1 (- b)) (/ 1 (- a))) (log (sqrt (sqrt (atan2 (/ 1 (- b)) (/ 1 (- b)))))))) into (exp (* (log (pow (atan2 (/ -1 b) (/ -1 b)) 1/4)) (- (/ 1 a) (/ 1 b))))
* [misc]backup-simplify:  Simplify (sqrt (exp (* (log (pow (atan2 (/ -1 b) (/ -1 b)) 1/4)) (- (/ 1 a) (/ 1 b))))) into (sqrt (exp (* (log (pow (atan2 (/ -1 b) (/ -1 b)) 1/4)) (- (/ 1 a) (/ 1 b)))))
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (exp (* (log (pow (atan2 (/ -1 b) (/ -1 b)) 1/4)) (- (/ 1 a) (/ 1 b))))))) into 0
* [misc]backup-simplify:  Simplify (* (sqrt (exp (* (log (pow (atan2 (/ -1 b) (/ -1 b)) 1/4)) (- (/ 1 a) (/ 1 b))))) (sqrt (exp (* (log (pow (atan2 (/ -1 b) (/ -1 b)) 1/4)) (- (/ 1 a) (/ 1 b)))))) into (exp (* (log (pow (atan2 (/ -1 b) (/ -1 b)) 1/4)) (- (/ 1 a) (/ 1 b))))
* [misc]backup-simplify:  Simplify (log (exp (* (log (pow (atan2 (/ -1 b) (/ -1 b)) 1/4)) (- (/ 1 a) (/ 1 b))))) into (* (log (pow (atan2 (/ -1 b) (/ -1 b)) 1/4)) (- (/ 1 a) (/ 1 b)))
* [misc]taylor:  Taking taylor expansion of (log (* (sqrt (pow (sqrt (sqrt (atan2 (/ 1 (- b)) (/ 1 (- b))))) (- (/ 1 (- b)) (/ 1 (- a))))) (sqrt (pow (sqrt (sqrt (atan2 (/ 1 (- b)) (/ 1 (- b))))) (- (/ 1 (- b)) (/ 1 (- a))))))) in b
* [misc]taylor:  Taking taylor expansion of (* (sqrt (pow (sqrt (sqrt (atan2 (/ 1 (- b)) (/ 1 (- b))))) (- (/ 1 (- b)) (/ 1 (- a))))) (sqrt (pow (sqrt (sqrt (atan2 (/ 1 (- b)) (/ 1 (- b))))) (- (/ 1 (- b)) (/ 1 (- a)))))) in b
* [misc]taylor:  Taking taylor expansion of (sqrt (pow (sqrt (sqrt (atan2 (/ 1 (- b)) (/ 1 (- b))))) (- (/ 1 (- b)) (/ 1 (- a))))) in b
* [misc]taylor:  Taking taylor expansion of (pow (sqrt (sqrt (atan2 (/ 1 (- b)) (/ 1 (- b))))) (- (/ 1 (- b)) (/ 1 (- a)))) in b
* [misc]taylor:  Taking taylor expansion of (exp (* (- (/ 1 (- b)) (/ 1 (- a))) (log (sqrt (sqrt (atan2 (/ 1 (- b)) (/ 1 (- b)))))))) in b
* [misc]taylor:  Taking taylor expansion of (* (- (/ 1 (- b)) (/ 1 (- a))) (log (sqrt (sqrt (atan2 (/ 1 (- b)) (/ 1 (- b))))))) 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 (log (sqrt (sqrt (atan2 (/ 1 (- b)) (/ 1 (- b)))))) in b
* [misc]taylor:  Taking taylor expansion of (sqrt (sqrt (atan2 (/ 1 (- b)) (/ 1 (- b))))) in b
* [misc]taylor:  Taking taylor expansion of (sqrt (atan2 (/ 1 (- b)) (/ 1 (- b)))) in b
* [misc]taylor:  Taking taylor expansion of (atan2 (/ 1 (- b)) (/ 1 (- b))) in b
* [misc]backup-simplify:  Simplify (atan2 (/ 1 (- b)) (/ 1 (- b))) into (atan2 (/ -1 b) (/ -1 b))
* [misc]backup-simplify:  Simplify (sqrt (atan2 (/ -1 b) (/ -1 b))) into (sqrt (atan2 (/ -1 b) (/ -1 b)))
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (atan2 (/ -1 b) (/ -1 b))))) into 0
* [misc]backup-simplify:  Simplify (sqrt (sqrt (atan2 (/ -1 b) (/ -1 b)))) into (pow (atan2 (/ -1 b) (/ -1 b)) 1/4)
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (sqrt (atan2 (/ -1 b) (/ -1 b)))))) into 0
* [misc]backup-simplify:  Simplify (log (pow (atan2 (/ -1 b) (/ -1 b)) 1/4)) into (log (pow (atan2 (/ -1 b) (/ -1 b)) 1/4))
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (* -1 (log (pow (atan2 (/ -1 b) (/ -1 b)) 1/4))) into (* -1 (log (pow (atan2 (/ -1 b) (/ -1 b)) 1/4)))
* [misc]backup-simplify:  Simplify (exp (* (- (/ 1 (- b)) (/ 1 (- a))) (log (sqrt (sqrt (atan2 (/ 1 (- b)) (/ 1 (- b)))))))) into (exp (* (log (pow (atan2 (/ -1 b) (/ -1 b)) 1/4)) (- (/ 1 a) (/ 1 b))))
* [misc]backup-simplify:  Simplify (sqrt (exp (* (log (pow (atan2 (/ -1 b) (/ -1 b)) 1/4)) (- (/ 1 a) (/ 1 b))))) into (sqrt (exp (* (log (pow (atan2 (/ -1 b) (/ -1 b)) 1/4)) (- (/ 1 a) (/ 1 b)))))
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (exp (* (log (pow (atan2 (/ -1 b) (/ -1 b)) 1/4)) (- (/ 1 a) (/ 1 b))))))) into 0
* [misc]taylor:  Taking taylor expansion of (sqrt (pow (sqrt (sqrt (atan2 (/ 1 (- b)) (/ 1 (- b))))) (- (/ 1 (- b)) (/ 1 (- a))))) in b
* [misc]taylor:  Taking taylor expansion of (pow (sqrt (sqrt (atan2 (/ 1 (- b)) (/ 1 (- b))))) (- (/ 1 (- b)) (/ 1 (- a)))) in b
* [misc]taylor:  Taking taylor expansion of (exp (* (- (/ 1 (- b)) (/ 1 (- a))) (log (sqrt (sqrt (atan2 (/ 1 (- b)) (/ 1 (- b)))))))) in b
* [misc]taylor:  Taking taylor expansion of (* (- (/ 1 (- b)) (/ 1 (- a))) (log (sqrt (sqrt (atan2 (/ 1 (- b)) (/ 1 (- b))))))) 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 (log (sqrt (sqrt (atan2 (/ 1 (- b)) (/ 1 (- b)))))) in b
* [misc]taylor:  Taking taylor expansion of (sqrt (sqrt (atan2 (/ 1 (- b)) (/ 1 (- b))))) in b
* [misc]taylor:  Taking taylor expansion of (sqrt (atan2 (/ 1 (- b)) (/ 1 (- b)))) in b
* [misc]taylor:  Taking taylor expansion of (atan2 (/ 1 (- b)) (/ 1 (- b))) in b
* [misc]backup-simplify:  Simplify (atan2 (/ 1 (- b)) (/ 1 (- b))) into (atan2 (/ -1 b) (/ -1 b))
* [misc]backup-simplify:  Simplify (sqrt (atan2 (/ -1 b) (/ -1 b))) into (sqrt (atan2 (/ -1 b) (/ -1 b)))
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (atan2 (/ -1 b) (/ -1 b))))) into 0
* [misc]backup-simplify:  Simplify (sqrt (sqrt (atan2 (/ -1 b) (/ -1 b)))) into (pow (atan2 (/ -1 b) (/ -1 b)) 1/4)
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (sqrt (atan2 (/ -1 b) (/ -1 b)))))) into 0
* [misc]backup-simplify:  Simplify (log (pow (atan2 (/ -1 b) (/ -1 b)) 1/4)) into (log (pow (atan2 (/ -1 b) (/ -1 b)) 1/4))
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (* -1 (log (pow (atan2 (/ -1 b) (/ -1 b)) 1/4))) into (* -1 (log (pow (atan2 (/ -1 b) (/ -1 b)) 1/4)))
* [misc]backup-simplify:  Simplify (exp (* (- (/ 1 (- b)) (/ 1 (- a))) (log (sqrt (sqrt (atan2 (/ 1 (- b)) (/ 1 (- b)))))))) into (exp (* (log (pow (atan2 (/ -1 b) (/ -1 b)) 1/4)) (- (/ 1 a) (/ 1 b))))
* [misc]backup-simplify:  Simplify (sqrt (exp (* (log (pow (atan2 (/ -1 b) (/ -1 b)) 1/4)) (- (/ 1 a) (/ 1 b))))) into (sqrt (exp (* (log (pow (atan2 (/ -1 b) (/ -1 b)) 1/4)) (- (/ 1 a) (/ 1 b)))))
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (exp (* (log (pow (atan2 (/ -1 b) (/ -1 b)) 1/4)) (- (/ 1 a) (/ 1 b))))))) into 0
* [misc]backup-simplify:  Simplify (* (sqrt (exp (* (log (pow (atan2 (/ -1 b) (/ -1 b)) 1/4)) (- (/ 1 a) (/ 1 b))))) (sqrt (exp (* (log (pow (atan2 (/ -1 b) (/ -1 b)) 1/4)) (- (/ 1 a) (/ 1 b)))))) into (exp (* (log (pow (atan2 (/ -1 b) (/ -1 b)) 1/4)) (- (/ 1 a) (/ 1 b))))
* [misc]backup-simplify:  Simplify (log (exp (* (log (pow (atan2 (/ -1 b) (/ -1 b)) 1/4)) (- (/ 1 a) (/ 1 b))))) into (* (log (pow (atan2 (/ -1 b) (/ -1 b)) 1/4)) (- (/ 1 a) (/ 1 b)))
* [misc]taylor:  Taking taylor expansion of (log (* (sqrt (pow (sqrt (sqrt (atan2 (/ 1 (- b)) (/ 1 (- b))))) (- (/ 1 (- b)) (/ 1 (- a))))) (sqrt (pow (sqrt (sqrt (atan2 (/ 1 (- b)) (/ 1 (- b))))) (- (/ 1 (- b)) (/ 1 (- a))))))) in b
* [misc]taylor:  Taking taylor expansion of (* (sqrt (pow (sqrt (sqrt (atan2 (/ 1 (- b)) (/ 1 (- b))))) (- (/ 1 (- b)) (/ 1 (- a))))) (sqrt (pow (sqrt (sqrt (atan2 (/ 1 (- b)) (/ 1 (- b))))) (- (/ 1 (- b)) (/ 1 (- a)))))) in b
* [misc]taylor:  Taking taylor expansion of (sqrt (pow (sqrt (sqrt (atan2 (/ 1 (- b)) (/ 1 (- b))))) (- (/ 1 (- b)) (/ 1 (- a))))) in b
* [misc]taylor:  Taking taylor expansion of (pow (sqrt (sqrt (atan2 (/ 1 (- b)) (/ 1 (- b))))) (- (/ 1 (- b)) (/ 1 (- a)))) in b
* [misc]taylor:  Taking taylor expansion of (exp (* (- (/ 1 (- b)) (/ 1 (- a))) (log (sqrt (sqrt (atan2 (/ 1 (- b)) (/ 1 (- b)))))))) in b
* [misc]taylor:  Taking taylor expansion of (* (- (/ 1 (- b)) (/ 1 (- a))) (log (sqrt (sqrt (atan2 (/ 1 (- b)) (/ 1 (- b))))))) 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 (log (sqrt (sqrt (atan2 (/ 1 (- b)) (/ 1 (- b)))))) in b
* [misc]taylor:  Taking taylor expansion of (sqrt (sqrt (atan2 (/ 1 (- b)) (/ 1 (- b))))) in b
* [misc]taylor:  Taking taylor expansion of (sqrt (atan2 (/ 1 (- b)) (/ 1 (- b)))) in b
* [misc]taylor:  Taking taylor expansion of (atan2 (/ 1 (- b)) (/ 1 (- b))) in b
* [misc]backup-simplify:  Simplify (atan2 (/ 1 (- b)) (/ 1 (- b))) into (atan2 (/ -1 b) (/ -1 b))
* [misc]backup-simplify:  Simplify (sqrt (atan2 (/ -1 b) (/ -1 b))) into (sqrt (atan2 (/ -1 b) (/ -1 b)))
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (atan2 (/ -1 b) (/ -1 b))))) into 0
* [misc]backup-simplify:  Simplify (sqrt (sqrt (atan2 (/ -1 b) (/ -1 b)))) into (pow (atan2 (/ -1 b) (/ -1 b)) 1/4)
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (sqrt (atan2 (/ -1 b) (/ -1 b)))))) into 0
* [misc]backup-simplify:  Simplify (log (pow (atan2 (/ -1 b) (/ -1 b)) 1/4)) into (log (pow (atan2 (/ -1 b) (/ -1 b)) 1/4))
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (* -1 (log (pow (atan2 (/ -1 b) (/ -1 b)) 1/4))) into (* -1 (log (pow (atan2 (/ -1 b) (/ -1 b)) 1/4)))
* [misc]backup-simplify:  Simplify (exp (* (- (/ 1 (- b)) (/ 1 (- a))) (log (sqrt (sqrt (atan2 (/ 1 (- b)) (/ 1 (- b)))))))) into (exp (* (log (pow (atan2 (/ -1 b) (/ -1 b)) 1/4)) (- (/ 1 a) (/ 1 b))))
* [misc]backup-simplify:  Simplify (sqrt (exp (* (log (pow (atan2 (/ -1 b) (/ -1 b)) 1/4)) (- (/ 1 a) (/ 1 b))))) into (sqrt (exp (* (log (pow (atan2 (/ -1 b) (/ -1 b)) 1/4)) (- (/ 1 a) (/ 1 b)))))
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (exp (* (log (pow (atan2 (/ -1 b) (/ -1 b)) 1/4)) (- (/ 1 a) (/ 1 b))))))) into 0
* [misc]taylor:  Taking taylor expansion of (sqrt (pow (sqrt (sqrt (atan2 (/ 1 (- b)) (/ 1 (- b))))) (- (/ 1 (- b)) (/ 1 (- a))))) in b
* [misc]taylor:  Taking taylor expansion of (pow (sqrt (sqrt (atan2 (/ 1 (- b)) (/ 1 (- b))))) (- (/ 1 (- b)) (/ 1 (- a)))) in b
* [misc]taylor:  Taking taylor expansion of (exp (* (- (/ 1 (- b)) (/ 1 (- a))) (log (sqrt (sqrt (atan2 (/ 1 (- b)) (/ 1 (- b)))))))) in b
* [misc]taylor:  Taking taylor expansion of (* (- (/ 1 (- b)) (/ 1 (- a))) (log (sqrt (sqrt (atan2 (/ 1 (- b)) (/ 1 (- b))))))) 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 (log (sqrt (sqrt (atan2 (/ 1 (- b)) (/ 1 (- b)))))) in b
* [misc]taylor:  Taking taylor expansion of (sqrt (sqrt (atan2 (/ 1 (- b)) (/ 1 (- b))))) in b
* [misc]taylor:  Taking taylor expansion of (sqrt (atan2 (/ 1 (- b)) (/ 1 (- b)))) in b
* [misc]taylor:  Taking taylor expansion of (atan2 (/ 1 (- b)) (/ 1 (- b))) in b
* [misc]backup-simplify:  Simplify (atan2 (/ 1 (- b)) (/ 1 (- b))) into (atan2 (/ -1 b) (/ -1 b))
* [misc]backup-simplify:  Simplify (sqrt (atan2 (/ -1 b) (/ -1 b))) into (sqrt (atan2 (/ -1 b) (/ -1 b)))
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (atan2 (/ -1 b) (/ -1 b))))) into 0
* [misc]backup-simplify:  Simplify (sqrt (sqrt (atan2 (/ -1 b) (/ -1 b)))) into (pow (atan2 (/ -1 b) (/ -1 b)) 1/4)
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (sqrt (atan2 (/ -1 b) (/ -1 b)))))) into 0
* [misc]backup-simplify:  Simplify (log (pow (atan2 (/ -1 b) (/ -1 b)) 1/4)) into (log (pow (atan2 (/ -1 b) (/ -1 b)) 1/4))
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (* -1 (log (pow (atan2 (/ -1 b) (/ -1 b)) 1/4))) into (* -1 (log (pow (atan2 (/ -1 b) (/ -1 b)) 1/4)))
* [misc]backup-simplify:  Simplify (exp (* (- (/ 1 (- b)) (/ 1 (- a))) (log (sqrt (sqrt (atan2 (/ 1 (- b)) (/ 1 (- b)))))))) into (exp (* (log (pow (atan2 (/ -1 b) (/ -1 b)) 1/4)) (- (/ 1 a) (/ 1 b))))
* [misc]backup-simplify:  Simplify (sqrt (exp (* (log (pow (atan2 (/ -1 b) (/ -1 b)) 1/4)) (- (/ 1 a) (/ 1 b))))) into (sqrt (exp (* (log (pow (atan2 (/ -1 b) (/ -1 b)) 1/4)) (- (/ 1 a) (/ 1 b)))))
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (exp (* (log (pow (atan2 (/ -1 b) (/ -1 b)) 1/4)) (- (/ 1 a) (/ 1 b))))))) into 0
* [misc]backup-simplify:  Simplify (* (sqrt (exp (* (log (pow (atan2 (/ -1 b) (/ -1 b)) 1/4)) (- (/ 1 a) (/ 1 b))))) (sqrt (exp (* (log (pow (atan2 (/ -1 b) (/ -1 b)) 1/4)) (- (/ 1 a) (/ 1 b)))))) into (exp (* (log (pow (atan2 (/ -1 b) (/ -1 b)) 1/4)) (- (/ 1 a) (/ 1 b))))
* [misc]backup-simplify:  Simplify (log (exp (* (log (pow (atan2 (/ -1 b) (/ -1 b)) 1/4)) (- (/ 1 a) (/ 1 b))))) into (* (log (pow (atan2 (/ -1 b) (/ -1 b)) 1/4)) (- (/ 1 a) (/ 1 b)))
* [misc]taylor:  Taking taylor expansion of (* (log (pow (atan2 (/ -1 b) (/ -1 b)) 1/4)) (- (/ 1 a) (/ 1 b))) in a
* [misc]taylor:  Taking taylor expansion of (log (pow (atan2 (/ -1 b) (/ -1 b)) 1/4)) in a
* [misc]taylor:  Taking taylor expansion of (pow (atan2 (/ -1 b) (/ -1 b)) 1/4) in a
* [misc]taylor:  Taking taylor expansion of (exp (* 1/4 (log (atan2 (/ -1 b) (/ -1 b))))) in a
* [misc]taylor:  Taking taylor expansion of (* 1/4 (log (atan2 (/ -1 b) (/ -1 b)))) in a
* [misc]taylor:  Taking taylor expansion of 1/4 in a
* [misc]backup-simplify:  Simplify 1/4 into 1/4
* [misc]taylor:  Taking taylor expansion of (log (atan2 (/ -1 b) (/ -1 b))) in a
* [misc]taylor:  Taking taylor expansion of (atan2 (/ -1 b) (/ -1 b)) in a
* [misc]backup-simplify:  Simplify (atan2 (/ -1 b) (/ -1 b)) into (atan2 (/ -1 b) (/ -1 b))
* [misc]backup-simplify:  Simplify (log (atan2 (/ -1 b) (/ -1 b))) into (log (atan2 (/ -1 b) (/ -1 b)))
* [misc]backup-simplify:  Simplify (* 1/4 (log (atan2 (/ -1 b) (/ -1 b)))) into (* 1/4 (log (atan2 (/ -1 b) (/ -1 b))))
* [misc]backup-simplify:  Simplify (exp (* 1/4 (log (atan2 (/ -1 b) (/ -1 b))))) into (pow (atan2 (/ -1 b) (/ -1 b)) 1/4)
* [misc]backup-simplify:  Simplify (log (pow (atan2 (/ -1 b) (/ -1 b)) 1/4)) into (log (pow (atan2 (/ -1 b) (/ -1 b)) 1/4))
* [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 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 (/ (* (pow (* 1 0) 1)) (pow (atan2 (/ -1 b) (/ -1 b)) 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/4 0) (* 0 (log (atan2 (/ -1 b) (/ -1 b))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 1/4 (log (atan2 (/ -1 b) (/ -1 b))))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (pow (atan2 (/ -1 b) (/ -1 b)) 1/4) 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (+ (* (log (pow (atan2 (/ -1 b) (/ -1 b)) 1/4)) (- (/ 1 b))) (* 0 1)) into (- (/ (log (pow (atan2 (/ -1 b) (/ -1 b)) 1/4)) b))
* [misc]backup-simplify:  Simplify (- (/ (log (pow (atan2 (/ -1 b) (/ -1 b)) 1/4)) b)) into (- (/ (log (pow (atan2 (/ -1 b) (/ -1 b)) 1/4)) b))
* [misc]backup-simplify:  Simplify (+ (* (sqrt (exp (* (log (pow (atan2 (/ -1 b) (/ -1 b)) 1/4)) (- (/ 1 a) (/ 1 b))))) 0) (* 0 (sqrt (exp (* (log (pow (atan2 (/ -1 b) (/ -1 b)) 1/4)) (- (/ 1 a) (/ 1 b))))))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (exp (* (log (pow (atan2 (/ -1 b) (/ -1 b)) 1/4)) (- (/ 1 a) (/ 1 b)))) 1)))) 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 (/ 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 (/ (* (pow (* 1 0) 2)) (pow (atan2 (/ -1 b) (/ -1 b)) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (atan2 (/ -1 b) (/ -1 b)) 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/4 0) (+ (* 0 0) (* 0 (log (atan2 (/ -1 b) (/ -1 b)))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 1/4 (log (atan2 (/ -1 b) (/ -1 b))))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (pow (atan2 (/ -1 b) (/ -1 b)) 1/4) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (pow (atan2 (/ -1 b) (/ -1 b)) 1/4) 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (+ (* (log (pow (atan2 (/ -1 b) (/ -1 b)) 1/4)) 0) (+ (* 0 (- (/ 1 b))) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (exp (* (log (pow (atan2 (/ -1 b) (/ -1 b)) 1/4)) (- (/ 1 a) (/ 1 b))))))) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (exp (* (log (pow (atan2 (/ -1 b) (/ -1 b)) 1/4)) (- (/ 1 a) (/ 1 b))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqrt (exp (* (log (pow (atan2 (/ -1 b) (/ -1 b)) 1/4)) (- (/ 1 a) (/ 1 b))))) 0) (+ (* 0 0) (* 0 (sqrt (exp (* (log (pow (atan2 (/ -1 b) (/ -1 b)) 1/4)) (- (/ 1 a) (/ 1 b)))))))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (exp (* (log (pow (atan2 (/ -1 b) (/ -1 b)) 1/4)) (- (/ 1 a) (/ 1 b)))) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (exp (* (log (pow (atan2 (/ -1 b) (/ -1 b)) 1/4)) (- (/ 1 a) (/ 1 b)))) 1)))) 2) into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 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]backup-simplify:  Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow (atan2 (/ -1 b) (/ -1 b)) 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1)) (pow (atan2 (/ -1 b) (/ -1 b)) 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow (atan2 (/ -1 b) (/ -1 b)) 1)))) 6) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/4 0) (+ (* 0 0) (+ (* 0 0) (* 0 (log (atan2 (/ -1 b) (/ -1 b))))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 1/4 (log (atan2 (/ -1 b) (/ -1 b))))) (+ (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow (pow (atan2 (/ -1 b) (/ -1 b)) 1/4) 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1)) (pow (pow (atan2 (/ -1 b) (/ -1 b)) 1/4) 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow (pow (atan2 (/ -1 b) (/ -1 b)) 1/4) 1)))) 6) into 0
* [misc]backup-simplify:  Simplify (+ (* (log (pow (atan2 (/ -1 b) (/ -1 b)) 1/4)) 0) (+ (* 0 0) (+ (* 0 (- (/ 1 b))) (* 0 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (exp (* (log (pow (atan2 (/ -1 b) (/ -1 b)) 1/4)) (- (/ 1 a) (/ 1 b))))))) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (exp (* (log (pow (atan2 (/ -1 b) (/ -1 b)) 1/4)) (- (/ 1 a) (/ 1 b))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqrt (exp (* (log (pow (atan2 (/ -1 b) (/ -1 b)) 1/4)) (- (/ 1 a) (/ 1 b))))) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sqrt (exp (* (log (pow (atan2 (/ -1 b) (/ -1 b)) 1/4)) (- (/ 1 a) (/ 1 b))))))))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow (exp (* (log (pow (atan2 (/ -1 b) (/ -1 b)) 1/4)) (- (/ 1 a) (/ 1 b)))) 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1)) (pow (exp (* (log (pow (atan2 (/ -1 b) (/ -1 b)) 1/4)) (- (/ 1 a) (/ 1 b)))) 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow (exp (* (log (pow (atan2 (/ -1 b) (/ -1 b)) 1/4)) (- (/ 1 a) (/ 1 b)))) 1)))) 6) 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 (- (/ (log (pow (atan2 (/ -1 (/ 1 (- b))) (/ -1 (/ 1 (- b)))) 1/4)) (/ 1 (- b)))) into (* (log (pow (atan2 b b) 1/4)) b)
* * * * [misc]progress:  [ 2 / 4 ] generating series at (2 1 2 1 1 2 1 1 1)
* [misc]approximate:  Taking taylor expansion of (sqrt (atan2 b b)) in (b) around 0
* [misc]taylor:  Taking taylor expansion of (sqrt (atan2 b b)) in b
* [misc]taylor:  Taking taylor expansion of (atan2 b b) in b
* [misc]backup-simplify:  Simplify (atan2 b b) into (atan2 b b)
* [misc]backup-simplify:  Simplify (sqrt (atan2 b b)) into (sqrt (atan2 b b))
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (atan2 b b)))) into 0
* [misc]taylor:  Taking taylor expansion of (sqrt (atan2 b b)) in b
* [misc]taylor:  Taking taylor expansion of (atan2 b b) in b
* [misc]backup-simplify:  Simplify (atan2 b b) into (atan2 b b)
* [misc]backup-simplify:  Simplify (sqrt (atan2 b b)) into (sqrt (atan2 b b))
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (atan2 b b)))) into 0
* [misc]backup-simplify:  Simplify (sqrt (atan2 b b)) into (sqrt (atan2 b b))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (atan2 b b)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (atan2 b b)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt (atan2 b b)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (atan2 b b)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (atan2 b b)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (sqrt (atan2 b b)) into (sqrt (atan2 b b))
* [misc]approximate:  Taking taylor expansion of (sqrt (atan2 (/ 1 b) (/ 1 b))) in (b) around 0
* [misc]taylor:  Taking taylor expansion of (sqrt (atan2 (/ 1 b) (/ 1 b))) in b
* [misc]taylor:  Taking taylor expansion of (atan2 (/ 1 b) (/ 1 b)) in b
* [misc]backup-simplify:  Simplify (atan2 (/ 1 b) (/ 1 b)) into (atan2 (/ 1 b) (/ 1 b))
* [misc]backup-simplify:  Simplify (sqrt (atan2 (/ 1 b) (/ 1 b))) into (sqrt (atan2 (/ 1 b) (/ 1 b)))
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (atan2 (/ 1 b) (/ 1 b))))) into 0
* [misc]taylor:  Taking taylor expansion of (sqrt (atan2 (/ 1 b) (/ 1 b))) in b
* [misc]taylor:  Taking taylor expansion of (atan2 (/ 1 b) (/ 1 b)) in b
* [misc]backup-simplify:  Simplify (atan2 (/ 1 b) (/ 1 b)) into (atan2 (/ 1 b) (/ 1 b))
* [misc]backup-simplify:  Simplify (sqrt (atan2 (/ 1 b) (/ 1 b))) into (sqrt (atan2 (/ 1 b) (/ 1 b)))
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (atan2 (/ 1 b) (/ 1 b))))) into 0
* [misc]backup-simplify:  Simplify (sqrt (atan2 (/ 1 b) (/ 1 b))) into (sqrt (atan2 (/ 1 b) (/ 1 b)))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (atan2 (/ 1 b) (/ 1 b))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (atan2 (/ 1 b) (/ 1 b))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt (atan2 (/ 1 b) (/ 1 b))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (atan2 (/ 1 b) (/ 1 b))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (atan2 (/ 1 b) (/ 1 b))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (sqrt (atan2 (/ 1 (/ 1 b)) (/ 1 (/ 1 b)))) into (sqrt (atan2 b b))
* [misc]approximate:  Taking taylor expansion of (sqrt (atan2 (/ 1 (- b)) (/ 1 (- b)))) in (b) around 0
* [misc]taylor:  Taking taylor expansion of (sqrt (atan2 (/ 1 (- b)) (/ 1 (- b)))) in b
* [misc]taylor:  Taking taylor expansion of (atan2 (/ 1 (- b)) (/ 1 (- b))) in b
* [misc]backup-simplify:  Simplify (atan2 (/ 1 (- b)) (/ 1 (- b))) into (atan2 (/ -1 b) (/ -1 b))
* [misc]backup-simplify:  Simplify (sqrt (atan2 (/ -1 b) (/ -1 b))) into (sqrt (atan2 (/ -1 b) (/ -1 b)))
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (atan2 (/ -1 b) (/ -1 b))))) into 0
* [misc]taylor:  Taking taylor expansion of (sqrt (atan2 (/ 1 (- b)) (/ 1 (- b)))) in b
* [misc]taylor:  Taking taylor expansion of (atan2 (/ 1 (- b)) (/ 1 (- b))) in b
* [misc]backup-simplify:  Simplify (atan2 (/ 1 (- b)) (/ 1 (- b))) into (atan2 (/ -1 b) (/ -1 b))
* [misc]backup-simplify:  Simplify (sqrt (atan2 (/ -1 b) (/ -1 b))) into (sqrt (atan2 (/ -1 b) (/ -1 b)))
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (atan2 (/ -1 b) (/ -1 b))))) into 0
* [misc]backup-simplify:  Simplify (sqrt (atan2 (/ -1 b) (/ -1 b))) into (sqrt (atan2 (/ -1 b) (/ -1 b)))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (atan2 (/ -1 b) (/ -1 b))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (atan2 (/ -1 b) (/ -1 b))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt (atan2 (/ -1 b) (/ -1 b))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (atan2 (/ -1 b) (/ -1 b))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (atan2 (/ -1 b) (/ -1 b))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (sqrt (atan2 (/ -1 (/ 1 (- b))) (/ -1 (/ 1 (- b))))) into (sqrt (atan2 b b))
* * * * [misc]progress:  [ 3 / 4 ] generating series at (2 1 2 1 1 1 1 1 1)
* [misc]approximate:  Taking taylor expansion of (sqrt (atan2 b b)) in (b) around 0
* [misc]taylor:  Taking taylor expansion of (sqrt (atan2 b b)) in b
* [misc]taylor:  Taking taylor expansion of (atan2 b b) in b
* [misc]backup-simplify:  Simplify (atan2 b b) into (atan2 b b)
* [misc]backup-simplify:  Simplify (sqrt (atan2 b b)) into (sqrt (atan2 b b))
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (atan2 b b)))) into 0
* [misc]taylor:  Taking taylor expansion of (sqrt (atan2 b b)) in b
* [misc]taylor:  Taking taylor expansion of (atan2 b b) in b
* [misc]backup-simplify:  Simplify (atan2 b b) into (atan2 b b)
* [misc]backup-simplify:  Simplify (sqrt (atan2 b b)) into (sqrt (atan2 b b))
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (atan2 b b)))) into 0
* [misc]backup-simplify:  Simplify (sqrt (atan2 b b)) into (sqrt (atan2 b b))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (atan2 b b)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (atan2 b b)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt (atan2 b b)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (atan2 b b)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (atan2 b b)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (sqrt (atan2 b b)) into (sqrt (atan2 b b))
* [misc]approximate:  Taking taylor expansion of (sqrt (atan2 (/ 1 b) (/ 1 b))) in (b) around 0
* [misc]taylor:  Taking taylor expansion of (sqrt (atan2 (/ 1 b) (/ 1 b))) in b
* [misc]taylor:  Taking taylor expansion of (atan2 (/ 1 b) (/ 1 b)) in b
* [misc]backup-simplify:  Simplify (atan2 (/ 1 b) (/ 1 b)) into (atan2 (/ 1 b) (/ 1 b))
* [misc]backup-simplify:  Simplify (sqrt (atan2 (/ 1 b) (/ 1 b))) into (sqrt (atan2 (/ 1 b) (/ 1 b)))
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (atan2 (/ 1 b) (/ 1 b))))) into 0
* [misc]taylor:  Taking taylor expansion of (sqrt (atan2 (/ 1 b) (/ 1 b))) in b
* [misc]taylor:  Taking taylor expansion of (atan2 (/ 1 b) (/ 1 b)) in b
* [misc]backup-simplify:  Simplify (atan2 (/ 1 b) (/ 1 b)) into (atan2 (/ 1 b) (/ 1 b))
* [misc]backup-simplify:  Simplify (sqrt (atan2 (/ 1 b) (/ 1 b))) into (sqrt (atan2 (/ 1 b) (/ 1 b)))
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (atan2 (/ 1 b) (/ 1 b))))) into 0
* [misc]backup-simplify:  Simplify (sqrt (atan2 (/ 1 b) (/ 1 b))) into (sqrt (atan2 (/ 1 b) (/ 1 b)))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (atan2 (/ 1 b) (/ 1 b))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (atan2 (/ 1 b) (/ 1 b))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt (atan2 (/ 1 b) (/ 1 b))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (atan2 (/ 1 b) (/ 1 b))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (atan2 (/ 1 b) (/ 1 b))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (sqrt (atan2 (/ 1 (/ 1 b)) (/ 1 (/ 1 b)))) into (sqrt (atan2 b b))
* [misc]approximate:  Taking taylor expansion of (sqrt (atan2 (/ 1 (- b)) (/ 1 (- b)))) in (b) around 0
* [misc]taylor:  Taking taylor expansion of (sqrt (atan2 (/ 1 (- b)) (/ 1 (- b)))) in b
* [misc]taylor:  Taking taylor expansion of (atan2 (/ 1 (- b)) (/ 1 (- b))) in b
* [misc]backup-simplify:  Simplify (atan2 (/ 1 (- b)) (/ 1 (- b))) into (atan2 (/ -1 b) (/ -1 b))
* [misc]backup-simplify:  Simplify (sqrt (atan2 (/ -1 b) (/ -1 b))) into (sqrt (atan2 (/ -1 b) (/ -1 b)))
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (atan2 (/ -1 b) (/ -1 b))))) into 0
* [misc]taylor:  Taking taylor expansion of (sqrt (atan2 (/ 1 (- b)) (/ 1 (- b)))) in b
* [misc]taylor:  Taking taylor expansion of (atan2 (/ 1 (- b)) (/ 1 (- b))) in b
* [misc]backup-simplify:  Simplify (atan2 (/ 1 (- b)) (/ 1 (- b))) into (atan2 (/ -1 b) (/ -1 b))
* [misc]backup-simplify:  Simplify (sqrt (atan2 (/ -1 b) (/ -1 b))) into (sqrt (atan2 (/ -1 b) (/ -1 b)))
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (atan2 (/ -1 b) (/ -1 b))))) into 0
* [misc]backup-simplify:  Simplify (sqrt (atan2 (/ -1 b) (/ -1 b))) into (sqrt (atan2 (/ -1 b) (/ -1 b)))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (atan2 (/ -1 b) (/ -1 b))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (atan2 (/ -1 b) (/ -1 b))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt (atan2 (/ -1 b) (/ -1 b))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (atan2 (/ -1 b) (/ -1 b))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (atan2 (/ -1 b) (/ -1 b))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (sqrt (atan2 (/ -1 (/ 1 (- b))) (/ -1 (/ 1 (- b))))) into (sqrt (atan2 b b))
* * * * [misc]progress:  [ 4 / 4 ] generating series at (2 1 1 1 1)
* [misc]approximate:  Taking taylor expansion of (sqrt (atan2 b b)) in (b) around 0
* [misc]taylor:  Taking taylor expansion of (sqrt (atan2 b b)) in b
* [misc]taylor:  Taking taylor expansion of (atan2 b b) in b
* [misc]backup-simplify:  Simplify (atan2 b b) into (atan2 b b)
* [misc]backup-simplify:  Simplify (sqrt (atan2 b b)) into (sqrt (atan2 b b))
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (atan2 b b)))) into 0
* [misc]taylor:  Taking taylor expansion of (sqrt (atan2 b b)) in b
* [misc]taylor:  Taking taylor expansion of (atan2 b b) in b
* [misc]backup-simplify:  Simplify (atan2 b b) into (atan2 b b)
* [misc]backup-simplify:  Simplify (sqrt (atan2 b b)) into (sqrt (atan2 b b))
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (atan2 b b)))) into 0
* [misc]backup-simplify:  Simplify (sqrt (atan2 b b)) into (sqrt (atan2 b b))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (atan2 b b)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (atan2 b b)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt (atan2 b b)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (atan2 b b)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (atan2 b b)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (sqrt (atan2 b b)) into (sqrt (atan2 b b))
* [misc]approximate:  Taking taylor expansion of (sqrt (atan2 (/ 1 b) (/ 1 b))) in (b) around 0
* [misc]taylor:  Taking taylor expansion of (sqrt (atan2 (/ 1 b) (/ 1 b))) in b
* [misc]taylor:  Taking taylor expansion of (atan2 (/ 1 b) (/ 1 b)) in b
* [misc]backup-simplify:  Simplify (atan2 (/ 1 b) (/ 1 b)) into (atan2 (/ 1 b) (/ 1 b))
* [misc]backup-simplify:  Simplify (sqrt (atan2 (/ 1 b) (/ 1 b))) into (sqrt (atan2 (/ 1 b) (/ 1 b)))
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (atan2 (/ 1 b) (/ 1 b))))) into 0
* [misc]taylor:  Taking taylor expansion of (sqrt (atan2 (/ 1 b) (/ 1 b))) in b
* [misc]taylor:  Taking taylor expansion of (atan2 (/ 1 b) (/ 1 b)) in b
* [misc]backup-simplify:  Simplify (atan2 (/ 1 b) (/ 1 b)) into (atan2 (/ 1 b) (/ 1 b))
* [misc]backup-simplify:  Simplify (sqrt (atan2 (/ 1 b) (/ 1 b))) into (sqrt (atan2 (/ 1 b) (/ 1 b)))
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (atan2 (/ 1 b) (/ 1 b))))) into 0
* [misc]backup-simplify:  Simplify (sqrt (atan2 (/ 1 b) (/ 1 b))) into (sqrt (atan2 (/ 1 b) (/ 1 b)))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (atan2 (/ 1 b) (/ 1 b))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (atan2 (/ 1 b) (/ 1 b))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt (atan2 (/ 1 b) (/ 1 b))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (atan2 (/ 1 b) (/ 1 b))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (atan2 (/ 1 b) (/ 1 b))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (sqrt (atan2 (/ 1 (/ 1 b)) (/ 1 (/ 1 b)))) into (sqrt (atan2 b b))
* [misc]approximate:  Taking taylor expansion of (sqrt (atan2 (/ 1 (- b)) (/ 1 (- b)))) in (b) around 0
* [misc]taylor:  Taking taylor expansion of (sqrt (atan2 (/ 1 (- b)) (/ 1 (- b)))) in b
* [misc]taylor:  Taking taylor expansion of (atan2 (/ 1 (- b)) (/ 1 (- b))) in b
* [misc]backup-simplify:  Simplify (atan2 (/ 1 (- b)) (/ 1 (- b))) into (atan2 (/ -1 b) (/ -1 b))
* [misc]backup-simplify:  Simplify (sqrt (atan2 (/ -1 b) (/ -1 b))) into (sqrt (atan2 (/ -1 b) (/ -1 b)))
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (atan2 (/ -1 b) (/ -1 b))))) into 0
* [misc]taylor:  Taking taylor expansion of (sqrt (atan2 (/ 1 (- b)) (/ 1 (- b)))) in b
* [misc]taylor:  Taking taylor expansion of (atan2 (/ 1 (- b)) (/ 1 (- b))) in b
* [misc]backup-simplify:  Simplify (atan2 (/ 1 (- b)) (/ 1 (- b))) into (atan2 (/ -1 b) (/ -1 b))
* [misc]backup-simplify:  Simplify (sqrt (atan2 (/ -1 b) (/ -1 b))) into (sqrt (atan2 (/ -1 b) (/ -1 b)))
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (atan2 (/ -1 b) (/ -1 b))))) into 0
* [misc]backup-simplify:  Simplify (sqrt (atan2 (/ -1 b) (/ -1 b))) into (sqrt (atan2 (/ -1 b) (/ -1 b)))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (atan2 (/ -1 b) (/ -1 b))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (atan2 (/ -1 b) (/ -1 b))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt (atan2 (/ -1 b) (/ -1 b))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (atan2 (/ -1 b) (/ -1 b))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (atan2 (/ -1 b) (/ -1 b))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (sqrt (atan2 (/ -1 (/ 1 (- b))) (/ -1 (/ 1 (- b))))) into (sqrt (atan2 b b))
* * * [misc]progress:  simplifying candidates
* * * * [misc]progress:  [ 1 / 76 ] simplifiying candidate #<alt (λ (a b) (sin (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (exp (log1p (expm1 (log (* (sqrt (pow (sqrt (sqrt (atan2 b b))) (- b a))) (sqrt (pow (sqrt (sqrt (atan2 b b))) (- b a)))))))))))>
* * * * [misc]progress:  [ 2 / 76 ] simplifiying candidate #<alt (λ (a b) (sin (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (exp (expm1 (log1p (log (* (sqrt (pow (sqrt (sqrt (atan2 b b))) (- b a))) (sqrt (pow (sqrt (sqrt (atan2 b b))) (- b a)))))))))))>
* * * * [misc]progress:  [ 3 / 76 ] simplifiying candidate #<alt (λ (a b) (sin (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (exp (+ (log (sqrt (pow (sqrt (sqrt (atan2 b b))) (- b a)))) (log (sqrt (pow (sqrt (sqrt (atan2 b b))) (- b a)))))))))>
* [enter]simplify:  Simplifying (log (sqrt (pow (sqrt (sqrt (atan2 b b))) (- b a))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (11 enodes)
* * [misc]simplify:  iters left: 4 (12 enodes)
* [exit]simplify:  Simplified to (log (sqrt (pow (sqrt (sqrt (atan2 b b))) (- b a))))
* [misc]simplify:  Simplified (2 1 2 1 1) to (λ (a b) (sin (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (exp (+ (log (sqrt (pow (sqrt (sqrt (atan2 b b))) (- b a)))) (log (sqrt (pow (sqrt (sqrt (atan2 b b))) (- b a)))))))))
* * * * [misc]progress:  [ 4 / 76 ] simplifiying candidate #<alt (λ (a b) (sin (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (exp (- (log (* (sqrt (pow (sqrt (sqrt (atan2 b b))) b)) (sqrt (pow (sqrt (sqrt (atan2 b b))) b)))) (log (* (sqrt (pow (sqrt (sqrt (atan2 b b))) a)) (sqrt (pow (sqrt (sqrt (atan2 b b))) a)))))))))>
* [enter]simplify:  Simplifying (log (* (sqrt (pow (sqrt (sqrt (atan2 b b))) b)) (sqrt (pow (sqrt (sqrt (atan2 b b))) b))))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (10 enodes)
* * [misc]simplify:  iters left: 4 (13 enodes)
* * [misc]simplify:  iters left: 3 (14 enodes)
* [exit]simplify:  Simplified to (* b (log (sqrt (sqrt (atan2 b b)))))
* [misc]simplify:  Simplified (2 1 2 1 1) to (λ (a b) (sin (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (exp (- (* b (log (sqrt (sqrt (atan2 b b))))) (log (* (sqrt (pow (sqrt (sqrt (atan2 b b))) a)) (sqrt (pow (sqrt (sqrt (atan2 b b))) a)))))))))
* * * * [misc]progress:  [ 5 / 76 ] simplifiying candidate #<alt (λ (a b) (sin (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (exp (- (log (* (sqrt (pow (sqrt (sqrt (atan2 b b))) (- b a))) (sqrt (pow (sqrt (sqrt (atan2 b b))) b)))) (log (sqrt (pow (sqrt (sqrt (atan2 b b))) a))))))))>
* [enter]simplify:  Simplifying (log (* (sqrt (pow (sqrt (sqrt (atan2 b b))) (- b a))) (sqrt (pow (sqrt (sqrt (atan2 b b))) b))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* * [misc]simplify:  iters left: 4 (20 enodes)
* [exit]simplify:  Simplified to (log (* (sqrt (pow (sqrt (sqrt (atan2 b b))) b)) (sqrt (pow (sqrt (sqrt (atan2 b b))) (- b a)))))
* [misc]simplify:  Simplified (2 1 2 1 1) to (λ (a b) (sin (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (exp (- (log (* (sqrt (pow (sqrt (sqrt (atan2 b b))) b)) (sqrt (pow (sqrt (sqrt (atan2 b b))) (- b a))))) (log (sqrt (pow (sqrt (sqrt (atan2 b b))) a))))))))
* * * * [misc]progress:  [ 6 / 76 ] simplifiying candidate #<alt (λ (a b) (sin (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (exp (- (log (* (sqrt (pow (sqrt (sqrt (atan2 b b))) b)) (sqrt (pow (sqrt (sqrt (atan2 b b))) (- b a))))) (log (sqrt (pow (sqrt (sqrt (atan2 b b))) a))))))))>
* [enter]simplify:  Simplifying (log (* (sqrt (pow (sqrt (sqrt (atan2 b b))) b)) (sqrt (pow (sqrt (sqrt (atan2 b b))) (- b a)))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* * [misc]simplify:  iters left: 4 (20 enodes)
* [exit]simplify:  Simplified to (log (* (sqrt (pow (sqrt (sqrt (atan2 b b))) (- b a))) (sqrt (pow (sqrt (sqrt (atan2 b b))) b))))
* [misc]simplify:  Simplified (2 1 2 1 1) to (λ (a b) (sin (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (exp (- (log (* (sqrt (pow (sqrt (sqrt (atan2 b b))) (- b a))) (sqrt (pow (sqrt (sqrt (atan2 b b))) b)))) (log (sqrt (pow (sqrt (sqrt (atan2 b b))) a))))))))
* * * * [misc]progress:  [ 7 / 76 ] simplifiying candidate #<alt (λ (a b) (sin (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (exp (* (+ 1/2 1/2) (log (pow (sqrt (sqrt (atan2 b b))) (- b a))))))))>
* [enter]simplify:  Simplifying (+ 1/2 1/2)
* * [misc]simplify:  iters left: 2 (2 enodes)
* [exit]simplify:  Simplified to (+ 1/2 1/2)
* [misc]simplify:  Simplified (2 1 2 1 1) to (λ (a b) (sin (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (exp (* (+ 1/2 1/2) (log (pow (sqrt (sqrt (atan2 b b))) (- b a))))))))
* * * * [misc]progress:  [ 8 / 76 ] simplifiying candidate #<alt (λ (a b) (sin (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (exp (* (+ 1 1) (log (sqrt (pow (sqrt (sqrt (atan2 b b))) (- 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 1)
* [misc]simplify:  Simplified (2 1 2 1 1) to (λ (a b) (sin (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (exp (* (+ 1 1) (log (sqrt (pow (sqrt (sqrt (atan2 b b))) (- b a)))))))))
* * * * [misc]progress:  [ 9 / 76 ] simplifiying candidate #<alt (λ (a b) (sin (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (exp (* 1/2 (log (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (pow (sqrt (sqrt (atan2 b b))) (- b a)))))))))>
* * * * [misc]progress:  [ 10 / 76 ] simplifiying candidate #<alt (λ (a b) (sin (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (exp (* 1 (log (* (sqrt (pow (sqrt (sqrt (atan2 b b))) (- b a))) (sqrt (pow (sqrt (sqrt (atan2 b b))) (- b a))))))))))>
* * * * [misc]progress:  [ 11 / 76 ] simplifiying candidate #<alt (λ (a b) (sin (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (exp (* 2 (log (sqrt (pow (sqrt (sqrt (atan2 b b))) (- b a)))))))))>
* * * * [misc]progress:  [ 12 / 76 ] simplifiying candidate #<alt (λ (a b) (sin (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (exp (* (+ 1 1) (log (sqrt (pow (sqrt (sqrt (atan2 b b))) (- 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 1)
* [misc]simplify:  Simplified (2 1 2 1 1) to (λ (a b) (sin (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (exp (* (+ 1 1) (log (sqrt (pow (sqrt (sqrt (atan2 b b))) (- b a)))))))))
* * * * [misc]progress:  [ 13 / 76 ] simplifiying candidate #<alt (λ (a b) (sin (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (exp (* 1 (log (* (sqrt (pow (sqrt (sqrt (atan2 b b))) (- b a))) (sqrt (pow (sqrt (sqrt (atan2 b b))) (- b a))))))))))>
* * * * [misc]progress:  [ 14 / 76 ] simplifiying candidate #<alt (λ (a b) (sin (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (exp (pow (log (* (sqrt (pow (sqrt (sqrt (atan2 b b))) (- b a))) (sqrt (pow (sqrt (sqrt (atan2 b b))) (- b a))))) 1)))))>
* * * * [misc]progress:  [ 15 / 76 ] simplifiying candidate #<alt (λ (a b) (sin (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (exp (+ (log (sqrt (pow (sqrt (sqrt (atan2 b b))) (- b a)))) (log (sqrt (pow (sqrt (sqrt (atan2 b b))) (- b a)))))))))>
* [enter]simplify:  Simplifying (log (sqrt (pow (sqrt (sqrt (atan2 b b))) (- b a))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (11 enodes)
* * [misc]simplify:  iters left: 4 (12 enodes)
* [exit]simplify:  Simplified to (log (sqrt (pow (sqrt (sqrt (atan2 b b))) (- b a))))
* [misc]simplify:  Simplified (2 1 2 1 1) to (λ (a b) (sin (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (exp (+ (log (sqrt (pow (sqrt (sqrt (atan2 b b))) (- b a)))) (log (sqrt (pow (sqrt (sqrt (atan2 b b))) (- b a)))))))))
* * * * [misc]progress:  [ 16 / 76 ] simplifiying candidate #<alt (λ (a b) (sin (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (exp (log (* (sqrt (pow (sqrt (sqrt (atan2 b b))) (- b a))) (sqrt (pow (sqrt (sqrt (atan2 b b))) (- b a)))))))))>
* [enter]simplify:  Simplifying (* (sqrt (pow (sqrt (sqrt (atan2 b b))) (- b a))) (sqrt (pow (sqrt (sqrt (atan2 b b))) (- b a))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (11 enodes)
* * [misc]simplify:  iters left: 4 (13 enodes)
* [exit]simplify:  Simplified to (pow (sqrt (sqrt (atan2 b b))) (- b a))
* [misc]simplify:  Simplified (2 1 2 1 1) to (λ (a b) (sin (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (exp (log (pow (sqrt (sqrt (atan2 b b))) (- b a)))))))
* * * * [misc]progress:  [ 17 / 76 ] simplifiying candidate #<alt (λ (a b) (sin (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (exp (exp (log (log (* (sqrt (pow (sqrt (sqrt (atan2 b b))) (- b a))) (sqrt (pow (sqrt (sqrt (atan2 b b))) (- b a)))))))))))>
* * * * [misc]progress:  [ 18 / 76 ] simplifiying candidate #<alt (λ (a b) (sin (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (exp (log (exp (log (* (sqrt (pow (sqrt (sqrt (atan2 b b))) (- b a))) (sqrt (pow (sqrt (sqrt (atan2 b b))) (- b a)))))))))))>
* * * * [misc]progress:  [ 19 / 76 ] simplifiying candidate #<alt (λ (a b) (sin (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (exp (* (* (cbrt (log (* (sqrt (pow (sqrt (sqrt (atan2 b b))) (- b a))) (sqrt (pow (sqrt (sqrt (atan2 b b))) (- b a)))))) (cbrt (log (* (sqrt (pow (sqrt (sqrt (atan2 b b))) (- b a))) (sqrt (pow (sqrt (sqrt (atan2 b b))) (- b a))))))) (cbrt (log (* (sqrt (pow (sqrt (sqrt (atan2 b b))) (- b a))) (sqrt (pow (sqrt (sqrt (atan2 b b))) (- b a)))))))))))>
* * * * [misc]progress:  [ 20 / 76 ] simplifiying candidate #<alt (λ (a b) (sin (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (exp (cbrt (* (* (log (* (sqrt (pow (sqrt (sqrt (atan2 b b))) (- b a))) (sqrt (pow (sqrt (sqrt (atan2 b b))) (- b a))))) (log (* (sqrt (pow (sqrt (sqrt (atan2 b b))) (- b a))) (sqrt (pow (sqrt (sqrt (atan2 b b))) (- b a)))))) (log (* (sqrt (pow (sqrt (sqrt (atan2 b b))) (- b a))) (sqrt (pow (sqrt (sqrt (atan2 b b))) (- b a)))))))))))>
* * * * [misc]progress:  [ 21 / 76 ] simplifiying candidate #<alt (λ (a b) (sin (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (exp (* (sqrt (log (* (sqrt (pow (sqrt (sqrt (atan2 b b))) (- b a))) (sqrt (pow (sqrt (sqrt (atan2 b b))) (- b a)))))) (sqrt (log (* (sqrt (pow (sqrt (sqrt (atan2 b b))) (- b a))) (sqrt (pow (sqrt (sqrt (atan2 b b))) (- b a)))))))))))>
* * * * [misc]progress:  [ 22 / 76 ] simplifiying candidate #<alt (λ (a b) (sin (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (exp (* 1 (log (* (sqrt (pow (sqrt (sqrt (atan2 b b))) (- b a))) (sqrt (pow (sqrt (sqrt (atan2 b b))) (- b a))))))))))>
* * * * [misc]progress:  [ 23 / 76 ] simplifiying candidate #<alt (λ (a b) (sin (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (exp (log (* (sqrt (pow (sqrt (sqrt (atan2 b b))) (- b a))) (sqrt (pow (sqrt (log1p (expm1 (sqrt (atan2 b b))))) (- b a)))))))))>
* * * * [misc]progress:  [ 24 / 76 ] simplifiying candidate #<alt (λ (a b) (sin (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (exp (log (* (sqrt (pow (sqrt (sqrt (atan2 b b))) (- b a))) (sqrt (pow (sqrt (expm1 (log1p (sqrt (atan2 b b))))) (- b a)))))))))>
* * * * [misc]progress:  [ 25 / 76 ] simplifiying candidate #<alt (λ (a b) (sin (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (exp (log (* (sqrt (pow (sqrt (sqrt (atan2 b b))) (- b a))) (sqrt (pow (sqrt (pow (atan2 b b) 1/2)) (- b a)))))))))>
* * * * [misc]progress:  [ 26 / 76 ] simplifiying candidate #<alt (λ (a b) (sin (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (exp (log (* (sqrt (pow (sqrt (sqrt (atan2 b b))) (- b a))) (sqrt (pow (sqrt (pow (sqrt (atan2 b b)) 1)) (- b a)))))))))>
* * * * [misc]progress:  [ 27 / 76 ] simplifiying candidate #<alt (λ (a b) (sin (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (exp (log (* (sqrt (pow (sqrt (sqrt (atan2 b b))) (- b a))) (sqrt (pow (sqrt (exp (log (sqrt (atan2 b b))))) (- b a)))))))))>
* * * * [misc]progress:  [ 28 / 76 ] simplifiying candidate #<alt (λ (a b) (sin (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (exp (log (* (sqrt (pow (sqrt (sqrt (atan2 b b))) (- b a))) (sqrt (pow (sqrt (log (exp (sqrt (atan2 b b))))) (- b a)))))))))>
* * * * [misc]progress:  [ 29 / 76 ] simplifiying candidate #<alt (λ (a b) (sin (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (exp (log (* (sqrt (pow (sqrt (sqrt (atan2 b b))) (- b a))) (sqrt (pow (sqrt (* (* (cbrt (sqrt (atan2 b b))) (cbrt (sqrt (atan2 b b)))) (cbrt (sqrt (atan2 b b))))) (- b a)))))))))>
* * * * [misc]progress:  [ 30 / 76 ] simplifiying candidate #<alt (λ (a b) (sin (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (exp (log (* (sqrt (pow (sqrt (sqrt (atan2 b b))) (- b a))) (sqrt (pow (sqrt (cbrt (* (* (sqrt (atan2 b b)) (sqrt (atan2 b b))) (sqrt (atan2 b b))))) (- b a)))))))))>
* * * * [misc]progress:  [ 31 / 76 ] simplifiying candidate #<alt (λ (a b) (sin (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (exp (log (* (sqrt (pow (sqrt (sqrt (atan2 b b))) (- b a))) (sqrt (pow (sqrt (* (sqrt (* (cbrt (atan2 b b)) (cbrt (atan2 b b)))) (sqrt (cbrt (atan2 b b))))) (- b a)))))))))>
* [enter]simplify:  Simplifying (sqrt (* (cbrt (atan2 b b)) (cbrt (atan2 b b))))
* * [misc]simplify:  iters left: 5 (5 enodes)
* * [misc]simplify:  iters left: 4 (6 enodes)
* [exit]simplify:  Simplified to (fabs (cbrt (atan2 b b)))
* [misc]simplify:  Simplified (2 1 2 1 1 2 1 1 1 1) to (λ (a b) (sin (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (exp (log (* (sqrt (pow (sqrt (sqrt (atan2 b b))) (- b a))) (sqrt (pow (sqrt (* (fabs (cbrt (atan2 b b))) (sqrt (cbrt (atan2 b b))))) (- b a)))))))))
* * * * [misc]progress:  [ 32 / 76 ] simplifiying candidate #<alt (λ (a b) (sin (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (exp (log (* (sqrt (pow (sqrt (sqrt (atan2 b b))) (- b a))) (sqrt (pow (sqrt (* (sqrt (sqrt (atan2 b b))) (sqrt (sqrt (atan2 b b))))) (- b a)))))))))>
* [enter]simplify:  Simplifying (sqrt (sqrt (atan2 b b)))
* * [misc]simplify:  iters left: 3 (4 enodes)
* [exit]simplify:  Simplified to (sqrt (sqrt (atan2 b b)))
* [misc]simplify:  Simplified (2 1 2 1 1 2 1 1 1 1) to (λ (a b) (sin (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (exp (log (* (sqrt (pow (sqrt (sqrt (atan2 b b))) (- b a))) (sqrt (pow (sqrt (* (sqrt (sqrt (atan2 b b))) (sqrt (sqrt (atan2 b b))))) (- b a)))))))))
* * * * [misc]progress:  [ 33 / 76 ] simplifiying candidate #<alt (λ (a b) (sin (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (exp (log (* (sqrt (pow (sqrt (sqrt (atan2 b b))) (- b a))) (sqrt (pow (sqrt (* (sqrt 1) (sqrt (atan2 b b)))) (- b a)))))))))>
* [enter]simplify:  Simplifying (sqrt 1)
* * [misc]simplify:  iters left: 1 (2 enodes)
* [exit]simplify:  Simplified to (sqrt 1)
* [misc]simplify:  Simplified (2 1 2 1 1 2 1 1 1 1) to (λ (a b) (sin (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (exp (log (* (sqrt (pow (sqrt (sqrt (atan2 b b))) (- b a))) (sqrt (pow (sqrt (* (sqrt 1) (sqrt (atan2 b b)))) (- b a)))))))))
* * * * [misc]progress:  [ 34 / 76 ] simplifiying candidate #<alt (λ (a b) (sin (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (exp (log (* (sqrt (pow (sqrt (sqrt (atan2 b b))) (- b a))) (sqrt (pow (sqrt (* (sqrt (sqrt (atan2 b b))) (sqrt (sqrt (atan2 b b))))) (- b a)))))))))>
* * * * [misc]progress:  [ 35 / 76 ] simplifiying candidate #<alt (λ (a b) (sin (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (exp (log (* (sqrt (pow (sqrt (sqrt (atan2 b b))) (- b a))) (sqrt (pow (sqrt (fabs (sqrt (atan2 b b)))) (- b a)))))))))>
* [enter]simplify:  Simplifying (sqrt (atan2 b b))
* * [misc]simplify:  iters left: 2 (3 enodes)
* [exit]simplify:  Simplified to (sqrt (atan2 b b))
* [misc]simplify:  Simplified (2 1 2 1 1 2 1 1 1 1) to (λ (a b) (sin (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (exp (log (* (sqrt (pow (sqrt (sqrt (atan2 b b))) (- b a))) (sqrt (pow (sqrt (fabs (sqrt (atan2 b b)))) (- b a)))))))))
* * * * [misc]progress:  [ 36 / 76 ] simplifiying candidate #<alt (λ (a b) (sin (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (exp (log (* (sqrt (pow (sqrt (sqrt (atan2 b b))) (- b a))) (sqrt (pow (sqrt (* 1 (sqrt (atan2 b b)))) (- b a)))))))))>
* * * * [misc]progress:  [ 37 / 76 ] simplifiying candidate #<alt (λ (a b) (sin (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (exp (log (* (sqrt (pow (sqrt (log1p (expm1 (sqrt (atan2 b b))))) (- b a))) (sqrt (pow (sqrt (sqrt (atan2 b b))) (- b a)))))))))>
* * * * [misc]progress:  [ 38 / 76 ] simplifiying candidate #<alt (λ (a b) (sin (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (exp (log (* (sqrt (pow (sqrt (expm1 (log1p (sqrt (atan2 b b))))) (- b a))) (sqrt (pow (sqrt (sqrt (atan2 b b))) (- b a)))))))))>
* * * * [misc]progress:  [ 39 / 76 ] simplifiying candidate #<alt (λ (a b) (sin (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (exp (log (* (sqrt (pow (sqrt (pow (atan2 b b) 1/2)) (- b a))) (sqrt (pow (sqrt (sqrt (atan2 b b))) (- b a)))))))))>
* * * * [misc]progress:  [ 40 / 76 ] simplifiying candidate #<alt (λ (a b) (sin (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (exp (log (* (sqrt (pow (sqrt (pow (sqrt (atan2 b b)) 1)) (- b a))) (sqrt (pow (sqrt (sqrt (atan2 b b))) (- b a)))))))))>
* * * * [misc]progress:  [ 41 / 76 ] simplifiying candidate #<alt (λ (a b) (sin (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (exp (log (* (sqrt (pow (sqrt (exp (log (sqrt (atan2 b b))))) (- b a))) (sqrt (pow (sqrt (sqrt (atan2 b b))) (- b a)))))))))>
* * * * [misc]progress:  [ 42 / 76 ] simplifiying candidate #<alt (λ (a b) (sin (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (exp (log (* (sqrt (pow (sqrt (log (exp (sqrt (atan2 b b))))) (- b a))) (sqrt (pow (sqrt (sqrt (atan2 b b))) (- b a)))))))))>
* * * * [misc]progress:  [ 43 / 76 ] simplifiying candidate #<alt (λ (a b) (sin (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (exp (log (* (sqrt (pow (sqrt (* (* (cbrt (sqrt (atan2 b b))) (cbrt (sqrt (atan2 b b)))) (cbrt (sqrt (atan2 b b))))) (- b a))) (sqrt (pow (sqrt (sqrt (atan2 b b))) (- b a)))))))))>
* * * * [misc]progress:  [ 44 / 76 ] simplifiying candidate #<alt (λ (a b) (sin (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (exp (log (* (sqrt (pow (sqrt (cbrt (* (* (sqrt (atan2 b b)) (sqrt (atan2 b b))) (sqrt (atan2 b b))))) (- b a))) (sqrt (pow (sqrt (sqrt (atan2 b b))) (- b a)))))))))>
* * * * [misc]progress:  [ 45 / 76 ] simplifiying candidate #<alt (λ (a b) (sin (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (exp (log (* (sqrt (pow (sqrt (* (sqrt (* (cbrt (atan2 b b)) (cbrt (atan2 b b)))) (sqrt (cbrt (atan2 b b))))) (- b a))) (sqrt (pow (sqrt (sqrt (atan2 b b))) (- b a)))))))))>
* [enter]simplify:  Simplifying (sqrt (* (cbrt (atan2 b b)) (cbrt (atan2 b b))))
* * [misc]simplify:  iters left: 5 (5 enodes)
* * [misc]simplify:  iters left: 4 (6 enodes)
* [exit]simplify:  Simplified to (fabs (cbrt (atan2 b b)))
* [misc]simplify:  Simplified (2 1 2 1 1 1 1 1 1 1) to (λ (a b) (sin (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (exp (log (* (sqrt (pow (sqrt (* (fabs (cbrt (atan2 b b))) (sqrt (cbrt (atan2 b b))))) (- b a))) (sqrt (pow (sqrt (sqrt (atan2 b b))) (- b a)))))))))
* * * * [misc]progress:  [ 46 / 76 ] simplifiying candidate #<alt (λ (a b) (sin (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (exp (log (* (sqrt (pow (sqrt (* (sqrt (sqrt (atan2 b b))) (sqrt (sqrt (atan2 b b))))) (- b a))) (sqrt (pow (sqrt (sqrt (atan2 b b))) (- b a)))))))))>
* [enter]simplify:  Simplifying (sqrt (sqrt (atan2 b b)))
* * [misc]simplify:  iters left: 3 (4 enodes)
* [exit]simplify:  Simplified to (sqrt (sqrt (atan2 b b)))
* [misc]simplify:  Simplified (2 1 2 1 1 1 1 1 1 1) to (λ (a b) (sin (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (exp (log (* (sqrt (pow (sqrt (* (sqrt (sqrt (atan2 b b))) (sqrt (sqrt (atan2 b b))))) (- b a))) (sqrt (pow (sqrt (sqrt (atan2 b b))) (- b a)))))))))
* * * * [misc]progress:  [ 47 / 76 ] simplifiying candidate #<alt (λ (a b) (sin (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (exp (log (* (sqrt (pow (sqrt (* (sqrt 1) (sqrt (atan2 b b)))) (- b a))) (sqrt (pow (sqrt (sqrt (atan2 b b))) (- b a)))))))))>
* [enter]simplify:  Simplifying (sqrt 1)
* * [misc]simplify:  iters left: 1 (2 enodes)
* [exit]simplify:  Simplified to (sqrt 1)
* [misc]simplify:  Simplified (2 1 2 1 1 1 1 1 1 1) to (λ (a b) (sin (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (exp (log (* (sqrt (pow (sqrt (* (sqrt 1) (sqrt (atan2 b b)))) (- b a))) (sqrt (pow (sqrt (sqrt (atan2 b b))) (- b a)))))))))
* * * * [misc]progress:  [ 48 / 76 ] simplifiying candidate #<alt (λ (a b) (sin (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (exp (log (* (sqrt (pow (sqrt (* (sqrt (sqrt (atan2 b b))) (sqrt (sqrt (atan2 b b))))) (- b a))) (sqrt (pow (sqrt (sqrt (atan2 b b))) (- b a)))))))))>
* * * * [misc]progress:  [ 49 / 76 ] simplifiying candidate #<alt (λ (a b) (sin (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (exp (log (* (sqrt (pow (sqrt (fabs (sqrt (atan2 b b)))) (- b a))) (sqrt (pow (sqrt (sqrt (atan2 b b))) (- b a)))))))))>
* [enter]simplify:  Simplifying (sqrt (atan2 b b))
* * [misc]simplify:  iters left: 2 (3 enodes)
* [exit]simplify:  Simplified to (sqrt (atan2 b b))
* [misc]simplify:  Simplified (2 1 2 1 1 1 1 1 1 1) to (λ (a b) (sin (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (exp (log (* (sqrt (pow (sqrt (fabs (sqrt (atan2 b b)))) (- b a))) (sqrt (pow (sqrt (sqrt (atan2 b b))) (- b a)))))))))
* * * * [misc]progress:  [ 50 / 76 ] simplifiying candidate #<alt (λ (a b) (sin (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (exp (log (* (sqrt (pow (sqrt (* 1 (sqrt (atan2 b b)))) (- b a))) (sqrt (pow (sqrt (sqrt (atan2 b b))) (- b a)))))))))>
* * * * [misc]progress:  [ 51 / 76 ] simplifiying candidate #<alt (λ (a b) (sin (* (pow (sqrt (log1p (expm1 (sqrt (atan2 b b))))) (- b a)) (exp (log (* (sqrt (pow (sqrt (sqrt (atan2 b b))) (- b a))) (sqrt (pow (sqrt (sqrt (atan2 b b))) (- b a)))))))))>
* * * * [misc]progress:  [ 52 / 76 ] simplifiying candidate #<alt (λ (a b) (sin (* (pow (sqrt (expm1 (log1p (sqrt (atan2 b b))))) (- b a)) (exp (log (* (sqrt (pow (sqrt (sqrt (atan2 b b))) (- b a))) (sqrt (pow (sqrt (sqrt (atan2 b b))) (- b a)))))))))>
* * * * [misc]progress:  [ 53 / 76 ] simplifiying candidate #<alt (λ (a b) (sin (* (pow (sqrt (pow (atan2 b b) 1/2)) (- b a)) (exp (log (* (sqrt (pow (sqrt (sqrt (atan2 b b))) (- b a))) (sqrt (pow (sqrt (sqrt (atan2 b b))) (- b a)))))))))>
* * * * [misc]progress:  [ 54 / 76 ] simplifiying candidate #<alt (λ (a b) (sin (* (pow (sqrt (pow (sqrt (atan2 b b)) 1)) (- b a)) (exp (log (* (sqrt (pow (sqrt (sqrt (atan2 b b))) (- b a))) (sqrt (pow (sqrt (sqrt (atan2 b b))) (- b a)))))))))>
* * * * [misc]progress:  [ 55 / 76 ] simplifiying candidate #<alt (λ (a b) (sin (* (pow (sqrt (exp (log (sqrt (atan2 b b))))) (- b a)) (exp (log (* (sqrt (pow (sqrt (sqrt (atan2 b b))) (- b a))) (sqrt (pow (sqrt (sqrt (atan2 b b))) (- b a)))))))))>
* * * * [misc]progress:  [ 56 / 76 ] simplifiying candidate #<alt (λ (a b) (sin (* (pow (sqrt (log (exp (sqrt (atan2 b b))))) (- b a)) (exp (log (* (sqrt (pow (sqrt (sqrt (atan2 b b))) (- b a))) (sqrt (pow (sqrt (sqrt (atan2 b b))) (- b a)))))))))>
* * * * [misc]progress:  [ 57 / 76 ] simplifiying candidate #<alt (λ (a b) (sin (* (pow (sqrt (* (* (cbrt (sqrt (atan2 b b))) (cbrt (sqrt (atan2 b b)))) (cbrt (sqrt (atan2 b b))))) (- b a)) (exp (log (* (sqrt (pow (sqrt (sqrt (atan2 b b))) (- b a))) (sqrt (pow (sqrt (sqrt (atan2 b b))) (- b a)))))))))>
* * * * [misc]progress:  [ 58 / 76 ] simplifiying candidate #<alt (λ (a b) (sin (* (pow (sqrt (cbrt (* (* (sqrt (atan2 b b)) (sqrt (atan2 b b))) (sqrt (atan2 b b))))) (- b a)) (exp (log (* (sqrt (pow (sqrt (sqrt (atan2 b b))) (- b a))) (sqrt (pow (sqrt (sqrt (atan2 b b))) (- b a)))))))))>
* * * * [misc]progress:  [ 59 / 76 ] simplifiying candidate #<alt (λ (a b) (sin (* (pow (sqrt (* (sqrt (* (cbrt (atan2 b b)) (cbrt (atan2 b b)))) (sqrt (cbrt (atan2 b b))))) (- b a)) (exp (log (* (sqrt (pow (sqrt (sqrt (atan2 b b))) (- b a))) (sqrt (pow (sqrt (sqrt (atan2 b b))) (- b a)))))))))>
* [enter]simplify:  Simplifying (sqrt (* (cbrt (atan2 b b)) (cbrt (atan2 b b))))
* * [misc]simplify:  iters left: 5 (5 enodes)
* * [misc]simplify:  iters left: 4 (6 enodes)
* [exit]simplify:  Simplified to (fabs (cbrt (atan2 b b)))
* [misc]simplify:  Simplified (2 1 1 1 1 1) to (λ (a b) (sin (* (pow (sqrt (* (fabs (cbrt (atan2 b b))) (sqrt (cbrt (atan2 b b))))) (- b a)) (exp (log (* (sqrt (pow (sqrt (sqrt (atan2 b b))) (- b a))) (sqrt (pow (sqrt (sqrt (atan2 b b))) (- b a)))))))))
* * * * [misc]progress:  [ 60 / 76 ] simplifiying candidate #<alt (λ (a b) (sin (* (pow (sqrt (* (sqrt (sqrt (atan2 b b))) (sqrt (sqrt (atan2 b b))))) (- b a)) (exp (log (* (sqrt (pow (sqrt (sqrt (atan2 b b))) (- b a))) (sqrt (pow (sqrt (sqrt (atan2 b b))) (- b a)))))))))>
* [enter]simplify:  Simplifying (sqrt (sqrt (atan2 b b)))
* * [misc]simplify:  iters left: 3 (4 enodes)
* [exit]simplify:  Simplified to (sqrt (sqrt (atan2 b b)))
* [misc]simplify:  Simplified (2 1 1 1 1 1) to (λ (a b) (sin (* (pow (sqrt (* (sqrt (sqrt (atan2 b b))) (sqrt (sqrt (atan2 b b))))) (- b a)) (exp (log (* (sqrt (pow (sqrt (sqrt (atan2 b b))) (- b a))) (sqrt (pow (sqrt (sqrt (atan2 b b))) (- b a)))))))))
* * * * [misc]progress:  [ 61 / 76 ] simplifiying candidate #<alt (λ (a b) (sin (* (pow (sqrt (* (sqrt 1) (sqrt (atan2 b b)))) (- b a)) (exp (log (* (sqrt (pow (sqrt (sqrt (atan2 b b))) (- b a))) (sqrt (pow (sqrt (sqrt (atan2 b b))) (- b a)))))))))>
* [enter]simplify:  Simplifying (sqrt 1)
* * [misc]simplify:  iters left: 1 (2 enodes)
* [exit]simplify:  Simplified to (sqrt 1)
* [misc]simplify:  Simplified (2 1 1 1 1 1) to (λ (a b) (sin (* (pow (sqrt (* (sqrt 1) (sqrt (atan2 b b)))) (- b a)) (exp (log (* (sqrt (pow (sqrt (sqrt (atan2 b b))) (- b a))) (sqrt (pow (sqrt (sqrt (atan2 b b))) (- b a)))))))))
* * * * [misc]progress:  [ 62 / 76 ] simplifiying candidate #<alt (λ (a b) (sin (* (pow (sqrt (* (sqrt (sqrt (atan2 b b))) (sqrt (sqrt (atan2 b b))))) (- b a)) (exp (log (* (sqrt (pow (sqrt (sqrt (atan2 b b))) (- b a))) (sqrt (pow (sqrt (sqrt (atan2 b b))) (- b a)))))))))>
* * * * [misc]progress:  [ 63 / 76 ] simplifiying candidate #<alt (λ (a b) (sin (* (pow (sqrt (fabs (sqrt (atan2 b b)))) (- b a)) (exp (log (* (sqrt (pow (sqrt (sqrt (atan2 b b))) (- b a))) (sqrt (pow (sqrt (sqrt (atan2 b b))) (- b a)))))))))>
* [enter]simplify:  Simplifying (sqrt (atan2 b b))
* * [misc]simplify:  iters left: 2 (3 enodes)
* [exit]simplify:  Simplified to (sqrt (atan2 b b))
* [misc]simplify:  Simplified (2 1 1 1 1 1) to (λ (a b) (sin (* (pow (sqrt (fabs (sqrt (atan2 b b)))) (- b a)) (exp (log (* (sqrt (pow (sqrt (sqrt (atan2 b b))) (- b a))) (sqrt (pow (sqrt (sqrt (atan2 b b))) (- b a)))))))))
* * * * [misc]progress:  [ 64 / 76 ] simplifiying candidate #<alt (λ (a b) (sin (* (pow (sqrt (* 1 (sqrt (atan2 b b)))) (- b a)) (exp (log (* (sqrt (pow (sqrt (sqrt (atan2 b b))) (- b a))) (sqrt (pow (sqrt (sqrt (atan2 b b))) (- b a)))))))))>
* * * * [misc]progress:  [ 65 / 76 ] simplifiying candidate #<alt (λ (a b) (sin (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (exp (- (* (log (pow (atan2 b b) 1/4)) b) (* a (log (pow (atan2 b b) 1/4))))))))>
* [enter]simplify:  Simplifying (- (* (log (pow (atan2 b b) 1/4)) b) (* a (log (pow (atan2 b b) 1/4))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (35 enodes)
* * [misc]simplify:  iters left: 3 (79 enodes)
* * [misc]simplify:  iters left: 2 (115 enodes)
* * [misc]simplify:  iters left: 1 (126 enodes)
* [exit]simplify:  Simplified to (* (log (atan2 b b)) (* (- b a) 1/4))
* [misc]simplify:  Simplified (2 1 2 1) to (λ (a b) (sin (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (exp (* (log (atan2 b b)) (* (- b a) 1/4))))))
* * * * [misc]progress:  [ 66 / 76 ] simplifiying candidate #<alt (λ (a b) (sin (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (exp (log (pow (pow (atan2 b b) 1/4) (- b a)))))))>
* [enter]simplify:  Simplifying (log (pow (pow (atan2 b b) 1/4) (- b a)))
* * [misc]simplify:  iters left: 4 (8 enodes)
* * [misc]simplify:  iters left: 3 (12 enodes)
* * [misc]simplify:  iters left: 2 (16 enodes)
* * [misc]simplify:  iters left: 1 (29 enodes)
* [exit]simplify:  Simplified to (* (* 1/4 (- b a)) (log (atan2 b b)))
* [misc]simplify:  Simplified (2 1 2 1) to (λ (a b) (sin (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (exp (* (* 1/4 (- b a)) (log (atan2 b b)))))))
* * * * [misc]progress:  [ 67 / 76 ] simplifiying candidate #<alt (λ (a b) (sin (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (exp (* (log (pow (atan2 b b) 1/4)) b)))))>
* [enter]simplify:  Simplifying (* (log (pow (atan2 b b) 1/4)) b)
* * [misc]simplify:  iters left: 5 (6 enodes)
* * [misc]simplify:  iters left: 4 (9 enodes)
* * [misc]simplify:  iters left: 3 (14 enodes)
* * [misc]simplify:  iters left: 2 (19 enodes)
* [exit]simplify:  Simplified to (* (* b 1/4) (log (atan2 b b)))
* [misc]simplify:  Simplified (2 1 2 1) to (λ (a b) (sin (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (exp (* (* b 1/4) (log (atan2 b b)))))))
* * * * [misc]progress:  [ 68 / 76 ] simplifiying candidate #<alt (λ (a b) (sin (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (exp (log (* (sqrt (pow (sqrt (sqrt (atan2 b b))) (- b a))) (sqrt (pow (sqrt (sqrt (atan2 b b))) (- b a)))))))))>
* [enter]simplify:  Simplifying (sqrt (atan2 b b))
* * [misc]simplify:  iters left: 2 (3 enodes)
* [exit]simplify:  Simplified to (sqrt (atan2 b b))
* [misc]simplify:  Simplified (2 1 2 1 1 2 1 1 1) to (λ (a b) (sin (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (exp (log (* (sqrt (pow (sqrt (sqrt (atan2 b b))) (- b a))) (sqrt (pow (sqrt (sqrt (atan2 b b))) (- b a)))))))))
* * * * [misc]progress:  [ 69 / 76 ] simplifiying candidate #<alt (λ (a b) (sin (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (exp (log (* (sqrt (pow (sqrt (sqrt (atan2 b b))) (- b a))) (sqrt (pow (sqrt (sqrt (atan2 b b))) (- b a)))))))))>
* [enter]simplify:  Simplifying (sqrt (atan2 b b))
* * [misc]simplify:  iters left: 2 (3 enodes)
* [exit]simplify:  Simplified to (sqrt (atan2 b b))
* [misc]simplify:  Simplified (2 1 2 1 1 2 1 1 1) to (λ (a b) (sin (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (exp (log (* (sqrt (pow (sqrt (sqrt (atan2 b b))) (- b a))) (sqrt (pow (sqrt (sqrt (atan2 b b))) (- b a)))))))))
* * * * [misc]progress:  [ 70 / 76 ] simplifiying candidate #<alt (λ (a b) (sin (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (exp (log (* (sqrt (pow (sqrt (sqrt (atan2 b b))) (- b a))) (sqrt (pow (sqrt (sqrt (atan2 b b))) (- b a)))))))))>
* [enter]simplify:  Simplifying (sqrt (atan2 b b))
* * [misc]simplify:  iters left: 2 (3 enodes)
* [exit]simplify:  Simplified to (sqrt (atan2 b b))
* [misc]simplify:  Simplified (2 1 2 1 1 2 1 1 1) to (λ (a b) (sin (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (exp (log (* (sqrt (pow (sqrt (sqrt (atan2 b b))) (- b a))) (sqrt (pow (sqrt (sqrt (atan2 b b))) (- b a)))))))))
* * * * [misc]progress:  [ 71 / 76 ] simplifiying candidate #<alt (λ (a b) (sin (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (exp (log (* (sqrt (pow (sqrt (sqrt (atan2 b b))) (- b a))) (sqrt (pow (sqrt (sqrt (atan2 b b))) (- b a)))))))))>
* [enter]simplify:  Simplifying (sqrt (atan2 b b))
* * [misc]simplify:  iters left: 2 (3 enodes)
* [exit]simplify:  Simplified to (sqrt (atan2 b b))
* [misc]simplify:  Simplified (2 1 2 1 1 1 1 1 1) to (λ (a b) (sin (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (exp (log (* (sqrt (pow (sqrt (sqrt (atan2 b b))) (- b a))) (sqrt (pow (sqrt (sqrt (atan2 b b))) (- b a)))))))))
* * * * [misc]progress:  [ 72 / 76 ] simplifiying candidate #<alt (λ (a b) (sin (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (exp (log (* (sqrt (pow (sqrt (sqrt (atan2 b b))) (- b a))) (sqrt (pow (sqrt (sqrt (atan2 b b))) (- b a)))))))))>
* [enter]simplify:  Simplifying (sqrt (atan2 b b))
* * [misc]simplify:  iters left: 2 (3 enodes)
* [exit]simplify:  Simplified to (sqrt (atan2 b b))
* [misc]simplify:  Simplified (2 1 2 1 1 1 1 1 1) to (λ (a b) (sin (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (exp (log (* (sqrt (pow (sqrt (sqrt (atan2 b b))) (- b a))) (sqrt (pow (sqrt (sqrt (atan2 b b))) (- b a)))))))))
* * * * [misc]progress:  [ 73 / 76 ] simplifiying candidate #<alt (λ (a b) (sin (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (exp (log (* (sqrt (pow (sqrt (sqrt (atan2 b b))) (- b a))) (sqrt (pow (sqrt (sqrt (atan2 b b))) (- b a)))))))))>
* [enter]simplify:  Simplifying (sqrt (atan2 b b))
* * [misc]simplify:  iters left: 2 (3 enodes)
* [exit]simplify:  Simplified to (sqrt (atan2 b b))
* [misc]simplify:  Simplified (2 1 2 1 1 1 1 1 1) to (λ (a b) (sin (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (exp (log (* (sqrt (pow (sqrt (sqrt (atan2 b b))) (- b a))) (sqrt (pow (sqrt (sqrt (atan2 b b))) (- b a)))))))))
* * * * [misc]progress:  [ 74 / 76 ] simplifiying candidate #<alt (λ (a b) (sin (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (exp (log (* (sqrt (pow (sqrt (sqrt (atan2 b b))) (- b a))) (sqrt (pow (sqrt (sqrt (atan2 b b))) (- b a)))))))))>
* [enter]simplify:  Simplifying (sqrt (atan2 b b))
* * [misc]simplify:  iters left: 2 (3 enodes)
* [exit]simplify:  Simplified to (sqrt (atan2 b b))
* [misc]simplify:  Simplified (2 1 1 1 1) to (λ (a b) (sin (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (exp (log (* (sqrt (pow (sqrt (sqrt (atan2 b b))) (- b a))) (sqrt (pow (sqrt (sqrt (atan2 b b))) (- b a)))))))))
* * * * [misc]progress:  [ 75 / 76 ] simplifiying candidate #<alt (λ (a b) (sin (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (exp (log (* (sqrt (pow (sqrt (sqrt (atan2 b b))) (- b a))) (sqrt (pow (sqrt (sqrt (atan2 b b))) (- b a)))))))))>
* [enter]simplify:  Simplifying (sqrt (atan2 b b))
* * [misc]simplify:  iters left: 2 (3 enodes)
* [exit]simplify:  Simplified to (sqrt (atan2 b b))
* [misc]simplify:  Simplified (2 1 1 1 1) to (λ (a b) (sin (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (exp (log (* (sqrt (pow (sqrt (sqrt (atan2 b b))) (- b a))) (sqrt (pow (sqrt (sqrt (atan2 b b))) (- b a)))))))))
* * * * [misc]progress:  [ 76 / 76 ] simplifiying candidate #<alt (λ (a b) (sin (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (exp (log (* (sqrt (pow (sqrt (sqrt (atan2 b b))) (- b a))) (sqrt (pow (sqrt (sqrt (atan2 b b))) (- b a)))))))))>
* [enter]simplify:  Simplifying (sqrt (atan2 b b))
* * [misc]simplify:  iters left: 2 (3 enodes)
* [exit]simplify:  Simplified to (sqrt (atan2 b b))
* [misc]simplify:  Simplified (2 1 1 1 1) to (λ (a b) (sin (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (exp (log (* (sqrt (pow (sqrt (sqrt (atan2 b b))) (- b a))) (sqrt (pow (sqrt (sqrt (atan2 b b))) (- b a)))))))))
* * * [misc]progress:  adding candidates to table
* [misc]progress:  [Phase 3 of 3] Extracting.
* * [misc]regime:  Finding splitpoints for: (#<alt (λ (a b) (fma (log (sqrt (atan2 b b))) (* (cos 1) (- b a)) (sin 1)))> #<alt (λ (a b) (sin (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (exp (log (* (sqrt (pow (sqrt (sqrt (atan2 b b))) (- b a))) (sqrt (pow (sqrt (sqrt (atan2 b b))) (- b a)))))))))> #<alt (λ (a b) (sin (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (exp (log (pow (sqrt (sqrt (atan2 b b))) (- b a)))))))> #<alt (λ (a b) (sin (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (* (* (cbrt (pow (sqrt (sqrt (atan2 b b))) (- b a))) (cbrt (pow (sqrt (sqrt (atan2 b b))) (- b a)))) (cbrt (pow (sqrt (sqrt (atan2 b b))) (- b a)))))))>)
* * * [misc]regime-changes:  Trying 2 branch expressions: (a b)
* * * * [misc]regimes:  Trying to branch on a from (#<alt (λ (a b) (fma (log (sqrt (atan2 b b))) (* (cos 1) (- b a)) (sin 1)))> #<alt (λ (a b) (sin (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (exp (log (* (sqrt (pow (sqrt (sqrt (atan2 b b))) (- b a))) (sqrt (pow (sqrt (sqrt (atan2 b b))) (- b a)))))))))> #<alt (λ (a b) (sin (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (exp (log (pow (sqrt (sqrt (atan2 b b))) (- b a)))))))> #<alt (λ (a b) (sin (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (* (* (cbrt (pow (sqrt (sqrt (atan2 b b))) (- b a))) (cbrt (pow (sqrt (sqrt (atan2 b b))) (- b a)))) (cbrt (pow (sqrt (sqrt (atan2 b b))) (- b a)))))))>)
* * * * [misc]regimes:  Trying to branch on b from (#<alt (λ (a b) (fma (log (sqrt (atan2 b b))) (* (cos 1) (- b a)) (sin 1)))> #<alt (λ (a b) (sin (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (exp (log (* (sqrt (pow (sqrt (sqrt (atan2 b b))) (- b a))) (sqrt (pow (sqrt (sqrt (atan2 b b))) (- b a)))))))))> #<alt (λ (a b) (sin (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (exp (log (pow (sqrt (sqrt (atan2 b b))) (- b a)))))))> #<alt (λ (a b) (sin (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (* (* (cbrt (pow (sqrt (sqrt (atan2 b b))) (- b a))) (cbrt (pow (sqrt (sqrt (atan2 b b))) (- b a)))) (cbrt (pow (sqrt (sqrt (atan2 b b))) (- b a)))))))>)
* * * [misc]regime:  Found split indices: #<option (#s(si 1 256))>
* [enter]simplify:  Simplifying (sin (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (exp (log (* (sqrt (pow (sqrt (sqrt (atan2 b b))) (- b a))) (sqrt (pow (sqrt (sqrt (atan2 b b))) (- b a))))))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* [exit]simplify:  Simplified to (sin (* (exp (log (* (sqrt (pow (sqrt (sqrt (atan2 b b))) (- b a))) (sqrt (pow (sqrt (sqrt (atan2 b b))) (- b a)))))) (pow (sqrt (sqrt (atan2 b b))) (- b a))))
* * * * [misc]points:  Sampling 8000 additional inputs, on iter 0 have 0 / 8000
* * * * [misc]points:  Computing exacts on every 500 of 8000 points to ramp up precision
* * * * [misc]points:  Setting MPFR precision to 320
* * * * [misc]points:  Setting MPFR precision to 576
* * * * [misc]points:  Computing exacts on every 250 of 8000 points to ramp up precision
* * * * [misc]points:  Setting MPFR precision to 320
* * * * [misc]points:  Setting MPFR precision to 576
* * * * [misc]points:  Computing exacts on every 125 of 8000 points to ramp up precision
* * * * [misc]points:  Setting MPFR precision to 320