* [misc]progress:  [Phase 1 of 3] Setting up.
* * * [misc]progress:  [1/2] Preparing points
* * * [misc]progress:  [2/2] Setting up program.
* [enter]simplify:  Simplifying (* (* 0.5 (cos re)) (+ (exp (- im)) (exp im)))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (22 enodes)
* * [misc]simplify:  iters left: 4 (55 enodes)
* * [misc]simplify:  iters left: 3 (85 enodes)
* * [misc]simplify:  iters left: 2 (175 enodes)
* * [misc]simplify:  iters left: 1 (239 enodes)
* [exit]simplify:  Simplified to (* (fma (exp im) (cos re) (/ (cos re) (exp im))) 0.5)
* [misc]progress:  [Phase 2 of 3] Improving.
* * [misc]progress:  iteration 1 / 2
* * * [misc]progress:  picking best candidate
* * * * [misc]pick:  Picked  #<alt-event (λ (re im) (* (* 0.5 (cos re)) (+ (exp (- im)) (exp im))))>
* * * [misc]progress:  localizing error
* * * [misc]progress:  generating series expansions
* * * * [misc]progress:  [ 1 / 1 ] generating series at (2 2)
* [misc]approximate:  Taking taylor expansion of (+ (exp (- im)) (exp im)) in (im) around 0
* [misc]taylor:  Taking taylor expansion of (+ (exp (- im)) (exp im)) in im
* [misc]taylor:  Taking taylor expansion of (exp (- im)) in im
* [misc]taylor:  Taking taylor expansion of (- im) in im
* [misc]taylor:  Taking taylor expansion of im in im
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (exp 0) into 1
* [misc]taylor:  Taking taylor expansion of (exp im) in im
* [misc]taylor:  Taking taylor expansion of im in im
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (exp 0) into 1
* [misc]taylor:  Taking taylor expansion of (+ (exp (- im)) (exp im)) in im
* [misc]taylor:  Taking taylor expansion of (exp (- im)) in im
* [misc]taylor:  Taking taylor expansion of (- im) in im
* [misc]taylor:  Taking taylor expansion of im in im
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (exp 0) into 1
* [misc]taylor:  Taking taylor expansion of (exp im) in im
* [misc]taylor:  Taking taylor expansion of im in im
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (exp 0) into 1
* [misc]backup-simplify:  Simplify (+ 1 1) into 2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow -1 1) 1)))) into -1
* [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 1 1) 1)))) into 1
* [misc]backup-simplify:  Simplify (+ -1 1) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow -1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2
* [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2
* [misc]backup-simplify:  Simplify (+ 1/2 1/2) into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow -1 3) 6)) (* (/ (pow -1 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into -1/6
* [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 1 3) 6)) (* (/ (pow 1 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 1/6
* [misc]backup-simplify:  Simplify (+ -1/6 1/6) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [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 (* (exp 0) (+ (* (/ (pow -1 4) 24)) (* (/ (pow -1 2) 2) (/ (pow 0 1) 1)) (* (/ (pow -1 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 1/24
* [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 1 4) 24)) (* (/ (pow 1 2) 2) (/ (pow 0 1) 1)) (* (/ (pow 1 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 1/24
* [misc]backup-simplify:  Simplify (+ 1/24 1/24) into 1/12
* [misc]backup-simplify:  Simplify 1/12 into 1/12
* [misc]backup-simplify:  Simplify (+ (* 1/12 (pow im 4)) (+ (* 1 (sqr im)) 2)) into (+ 2 (+ (sqr im) (* 1/12 (pow im 4))))
* [misc]approximate:  Taking taylor expansion of (+ (exp (- (/ 1 im))) (exp (/ 1 im))) in (im) around 0
* [misc]taylor:  Taking taylor expansion of (+ (exp (- (/ 1 im))) (exp (/ 1 im))) in im
* [misc]taylor:  Taking taylor expansion of (exp (- (/ 1 im))) in im
* [misc]taylor:  Taking taylor expansion of (- (/ 1 im)) in im
* [misc]taylor:  Taking taylor expansion of (/ 1 im) in im
* [misc]taylor:  Taking taylor expansion of im in im
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (exp (- (/ 1 im))) into (exp (- (/ 1 im)))
* [misc]taylor:  Taking taylor expansion of (exp (/ 1 im)) in im
* [misc]taylor:  Taking taylor expansion of (/ 1 im) in im
* [misc]taylor:  Taking taylor expansion of im in im
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (exp (/ 1 im)) into (exp (/ 1 im))
* [misc]taylor:  Taking taylor expansion of (+ (exp (- (/ 1 im))) (exp (/ 1 im))) in im
* [misc]taylor:  Taking taylor expansion of (exp (- (/ 1 im))) in im
* [misc]taylor:  Taking taylor expansion of (- (/ 1 im)) in im
* [misc]taylor:  Taking taylor expansion of (/ 1 im) in im
* [misc]taylor:  Taking taylor expansion of im in im
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (exp (- (/ 1 im))) into (exp (- (/ 1 im)))
* [misc]taylor:  Taking taylor expansion of (exp (/ 1 im)) in im
* [misc]taylor:  Taking taylor expansion of (/ 1 im) in im
* [misc]taylor:  Taking taylor expansion of im in im
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (exp (/ 1 im)) into (exp (/ 1 im))
* [misc]backup-simplify:  Simplify (+ (exp (- (/ 1 im))) (exp (/ 1 im))) into (+ (exp (/ 1 im)) (exp (- (/ 1 im))))
* [misc]backup-simplify:  Simplify (+ (exp (/ 1 im)) (exp (- (/ 1 im)))) into (+ (exp (/ 1 im)) (exp (- (/ 1 im))))
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (exp (/ 1 im)) (exp (- (/ 1 im)))) into (+ (exp (/ 1 im)) (exp (- (/ 1 im))))
* [misc]approximate:  Taking taylor expansion of (+ (exp (- (/ 1 (- im)))) (exp (/ 1 (- im)))) in (im) around 0
* [misc]taylor:  Taking taylor expansion of (+ (exp (- (/ 1 (- im)))) (exp (/ 1 (- im)))) in im
* [misc]taylor:  Taking taylor expansion of (exp (- (/ 1 (- im)))) in im
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- im))) in im
* [misc]taylor:  Taking taylor expansion of (/ 1 (- im)) in im
* [misc]taylor:  Taking taylor expansion of (- im) in im
* [misc]taylor:  Taking taylor expansion of im in im
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (- -1) into 1
* [misc]backup-simplify:  Simplify (exp (- (/ 1 (- im)))) into (exp (/ 1 im))
* [misc]taylor:  Taking taylor expansion of (exp (/ 1 (- im))) in im
* [misc]taylor:  Taking taylor expansion of (/ 1 (- im)) in im
* [misc]taylor:  Taking taylor expansion of (- im) in im
* [misc]taylor:  Taking taylor expansion of im in im
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (exp (/ 1 (- im))) into (exp (/ -1 im))
* [misc]taylor:  Taking taylor expansion of (+ (exp (- (/ 1 (- im)))) (exp (/ 1 (- im)))) in im
* [misc]taylor:  Taking taylor expansion of (exp (- (/ 1 (- im)))) in im
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- im))) in im
* [misc]taylor:  Taking taylor expansion of (/ 1 (- im)) in im
* [misc]taylor:  Taking taylor expansion of (- im) in im
* [misc]taylor:  Taking taylor expansion of im in im
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (- -1) into 1
* [misc]backup-simplify:  Simplify (exp (- (/ 1 (- im)))) into (exp (/ 1 im))
* [misc]taylor:  Taking taylor expansion of (exp (/ 1 (- im))) in im
* [misc]taylor:  Taking taylor expansion of (/ 1 (- im)) in im
* [misc]taylor:  Taking taylor expansion of (- im) in im
* [misc]taylor:  Taking taylor expansion of im in im
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (exp (/ 1 (- im))) into (exp (/ -1 im))
* [misc]backup-simplify:  Simplify (+ (exp (/ 1 im)) (exp (/ -1 im))) into (+ (exp (/ 1 im)) (exp (/ -1 im)))
* [misc]backup-simplify:  Simplify (+ (exp (/ 1 im)) (exp (/ -1 im))) into (+ (exp (/ 1 im)) (exp (/ -1 im)))
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (exp (/ 1 im)) (exp (/ -1 im))) into (+ (exp (/ 1 im)) (exp (/ -1 im)))
* * * [misc]progress:  generating rewritten candidates
* * * * [misc]progress:  [ 1 / 1 ] rewriting at (2 2)
* * * [misc]progress:  simplifying candidates
* * * * [misc]progress:  [ 1 / 18 ] simplifiying candidate #<alt-event (λ (re im) (* (* 0.5 (cos re)) (+ 2 (+ (sqr im) (* 1/12 (pow im 4))))))>
* [enter]simplify:  Simplifying (* (* 0.5 (cos re)) (+ 2 (+ (sqr im) (* 1/12 (pow im 4)))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (28 enodes)
* * [misc]simplify:  iters left: 4 (73 enodes)
* * [misc]simplify:  iters left: 3 (158 enodes)
* * [misc]simplify:  iters left: 2 (310 enodes)
* * [misc]simplify:  iters left: 1 (416 enodes)
* [exit]simplify:  Simplified to (* (fma 1/12 (pow im 4) (fma im im 2)) (* (cos re) 0.5))
* * * * [misc]progress:  [ 2 / 18 ] simplifiying candidate #<alt-event (λ (re im) (* (* 0.5 (cos re)) (+ (exp (/ 1 im)) (exp (- (/ 1 im))))))>
* [enter]simplify:  Simplifying (* (* 0.5 (cos re)) (+ (exp (/ 1 im)) (exp (- (/ 1 im)))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (27 enodes)
* * [misc]simplify:  iters left: 4 (57 enodes)
* * [misc]simplify:  iters left: 3 (85 enodes)
* * [misc]simplify:  iters left: 2 (180 enodes)
* * [misc]simplify:  iters left: 1 (237 enodes)
* [exit]simplify:  Simplified to (fma (exp (/ 1 im)) (* 0.5 (cos re)) (/ (* 0.5 (cos re)) (exp (/ 1 im))))
* * * * [misc]progress:  [ 3 / 18 ] simplifiying candidate #<alt-event (λ (re im) (* (* 0.5 (cos re)) (+ (exp (/ 1 im)) (exp (/ -1 im)))))>
* [enter]simplify:  Simplifying (* (* 0.5 (cos re)) (+ (exp (/ 1 im)) (exp (/ -1 im))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (52 enodes)
* * [misc]simplify:  iters left: 3 (78 enodes)
* * [misc]simplify:  iters left: 2 (103 enodes)
* * [misc]simplify:  iters left: 1 (107 enodes)
* [exit]simplify:  Simplified to (* (* (cos re) 0.5) (+ (exp (/ 1 im)) (exp (/ -1 im))))
* * * * [misc]progress:  [ 4 / 18 ] simplifiying candidate #<alt-delta (λ (re im) (* (* 0.5 (cos re)) (log1p (expm1 (+ (exp (- im)) (exp im))))))>
* [enter]simplify:  Simplifying (expm1 (+ (exp (- im)) (exp im)))
* * [misc]simplify:  iters left: 6 (6 enodes)
* * [misc]simplify:  iters left: 5 (9 enodes)
* * [misc]simplify:  iters left: 4 (11 enodes)
* [exit]simplify:  Simplified to (expm1 (+ (exp (- im)) (exp im)))
* [exit]simplify:  Simplified to (expm1 (+ (exp (- im)) (exp im)))
* * * * [misc]progress:  [ 5 / 18 ] simplifiying candidate #<alt-delta (λ (re im) (* (* 0.5 (cos re)) (expm1 (log1p (+ (exp (- im)) (exp im))))))>
* [enter]simplify:  Simplifying (log1p (+ (exp (- im)) (exp im)))
* * [misc]simplify:  iters left: 6 (6 enodes)
* * [misc]simplify:  iters left: 5 (9 enodes)
* * [misc]simplify:  iters left: 4 (11 enodes)
* [exit]simplify:  Simplified to (log1p (+ (exp (- im)) (exp im)))
* [exit]simplify:  Simplified to (log1p (+ (exp (- im)) (exp im)))
* * * * [misc]progress:  [ 6 / 18 ] simplifiying candidate #<alt-delta (λ (re im) (* (* 0.5 (cos re)) (fma 1 (exp (- im)) (exp im))))>
* * * * [misc]progress:  [ 7 / 18 ] simplifiying candidate #<alt-delta (λ (re im) (* (* 0.5 (cos re)) (log (* (exp (exp (- im))) (exp (exp im))))))>
* [enter]simplify:  Simplifying (* (exp (exp (- im))) (exp (exp im)))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (12 enodes)
* * [misc]simplify:  iters left: 4 (16 enodes)
* [exit]simplify:  Simplified to (exp (+ (exp im) (exp (- im))))
* [exit]simplify:  Simplified to (exp (+ (exp im) (exp (- im))))
* * * * [misc]progress:  [ 8 / 18 ] simplifiying candidate #<alt-delta (λ (re im) (* (* 0.5 (cos re)) (pow (+ (exp (- im)) (exp im)) 1)))>
* * * * [misc]progress:  [ 9 / 18 ] simplifiying candidate #<alt-delta (λ (re im) (* (* 0.5 (cos re)) (exp (log (+ (exp (- im)) (exp im))))))>
* [enter]simplify:  Simplifying (log (+ (exp (- im)) (exp im)))
* * [misc]simplify:  iters left: 6 (6 enodes)
* * [misc]simplify:  iters left: 5 (9 enodes)
* * [misc]simplify:  iters left: 4 (11 enodes)
* [exit]simplify:  Simplified to (log (+ (exp (- im)) (exp im)))
* [exit]simplify:  Simplified to (log (+ (exp (- im)) (exp im)))
* * * * [misc]progress:  [ 10 / 18 ] simplifiying candidate #<alt-delta (λ (re im) (* (* 0.5 (cos re)) (log (exp (+ (exp (- im)) (exp im))))))>
* [enter]simplify:  Simplifying (exp (+ (exp (- im)) (exp im)))
* * [misc]simplify:  iters left: 6 (6 enodes)
* * [misc]simplify:  iters left: 5 (12 enodes)
* * [misc]simplify:  iters left: 4 (15 enodes)
* [exit]simplify:  Simplified to (exp (+ (exp (- im)) (exp im)))
* [exit]simplify:  Simplified to (exp (+ (exp (- im)) (exp im)))
* * * * [misc]progress:  [ 11 / 18 ] simplifiying candidate #<alt-delta (λ (re im) (* (* 0.5 (cos re)) (cube (cbrt (+ (exp (- im)) (exp im))))))>
* [enter]simplify:  Simplifying (cbrt (+ (exp (- im)) (exp im)))
* * [misc]simplify:  iters left: 6 (6 enodes)
* * [misc]simplify:  iters left: 5 (9 enodes)
* * [misc]simplify:  iters left: 4 (11 enodes)
* [exit]simplify:  Simplified to (cbrt (+ (exp (- im)) (exp im)))
* [exit]simplify:  Simplified to (cbrt (+ (exp (- im)) (exp im)))
* * * * [misc]progress:  [ 12 / 18 ] simplifiying candidate #<alt-delta (λ (re im) (* (* 0.5 (cos re)) (cbrt (cube (+ (exp (- im)) (exp im))))))>
* [enter]simplify:  Simplifying (cube (+ (exp (- im)) (exp im)))
* * [misc]simplify:  iters left: 6 (6 enodes)
* * [misc]simplify:  iters left: 5 (11 enodes)
* * [misc]simplify:  iters left: 4 (23 enodes)
* * [misc]simplify:  iters left: 3 (67 enodes)
* * [misc]simplify:  iters left: 2 (171 enodes)
* * [misc]simplify:  iters left: 1 (369 enodes)
* [exit]simplify:  Simplified to (cube (+ (exp (- im)) (exp im)))
* [exit]simplify:  Simplified to (cube (+ (exp (- im)) (exp im)))
* * * * [misc]progress:  [ 13 / 18 ] simplifiying candidate #<alt-delta (λ (re im) (* (* 0.5 (cos re)) (sqr (sqrt (+ (exp (- im)) (exp im))))))>
* [enter]simplify:  Simplifying (sqrt (+ (exp (- im)) (exp im)))
* * [misc]simplify:  iters left: 6 (6 enodes)
* * [misc]simplify:  iters left: 5 (9 enodes)
* * [misc]simplify:  iters left: 4 (11 enodes)
* [exit]simplify:  Simplified to (sqrt (+ (exp (- im)) (exp im)))
* [exit]simplify:  Simplified to (sqrt (+ (exp (- im)) (exp im)))
* * * * [misc]progress:  [ 14 / 18 ] simplifiying candidate #<alt-delta (λ (re im) (* (* 0.5 (cos re)) (* 1 (+ (exp (- im)) (exp im)))))>
* * * * [misc]progress:  [ 15 / 18 ] simplifiying candidate #<alt-delta (λ (re im) (* (* 0.5 (cos re)) (/ (- (pow (exp (- im)) 3) (pow (exp im) 3)) (+ (sqr (exp (- im))) (- (sqr (exp im)) (* (exp (- im)) (exp im)))))))>
* [enter]simplify:  Simplifying (- (pow (exp (- im)) 3) (pow (exp im) 3))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (12 enodes)
* * [misc]simplify:  iters left: 4 (20 enodes)
* * [misc]simplify:  iters left: 3 (34 enodes)
* * [misc]simplify:  iters left: 2 (56 enodes)
* * [misc]simplify:  iters left: 1 (70 enodes)
* [exit]simplify:  Simplified to (- (cube (exp (- im))) (cube (exp im)))
* [exit]simplify:  Simplified to (- (cube (exp (- im))) (cube (exp im)))
* [enter]simplify:  Simplifying (+ (sqr (exp (- im))) (- (sqr (exp im)) (* (exp (- im)) (exp im))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (44 enodes)
* * [misc]simplify:  iters left: 3 (51 enodes)
* * [misc]simplify:  iters left: 2 (83 enodes)
* * [misc]simplify:  iters left: 1 (103 enodes)
* [exit]simplify:  Simplified to (fma (exp (- im)) (exp (- im)) (expm1 (+ im im)))
* [exit]simplify:  Simplified to (fma (exp (- im)) (exp (- im)) (expm1 (+ im im)))
* * * * [misc]progress:  [ 16 / 18 ] simplifiying candidate #<alt-delta (λ (re im) (* (* 0.5 (cos re)) (/ (- (sqr (exp (- im))) (sqr (exp im))) (- (exp (- im)) (exp im)))))>
* [enter]simplify:  Simplifying (- (sqr (exp (- im))) (sqr (exp im)))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (28 enodes)
* * [misc]simplify:  iters left: 3 (39 enodes)
* * [misc]simplify:  iters left: 2 (56 enodes)
* * [misc]simplify:  iters left: 1 (66 enodes)
* [exit]simplify:  Simplified to (- (exp (- (+ im im))) (* (exp im) (exp im)))
* [exit]simplify:  Simplified to (- (exp (- (+ im im))) (* (exp im) (exp im)))
* [enter]simplify:  Simplifying (- (exp (- im)) (exp im))
* * [misc]simplify:  iters left: 5 (5 enodes)
* * [misc]simplify:  iters left: 4 (7 enodes)
* * [misc]simplify:  iters left: 3 (9 enodes)
* [exit]simplify:  Simplified to (- (exp (- im)) (exp im))
* [exit]simplify:  Simplified to (- (exp (- im)) (exp im))
* * * * [misc]progress:  [ 17 / 18 ] simplifiying candidate #<alt-delta (λ (re im) (* (* 0.5 (cos re)) (* 1 (+ (exp (- im)) (exp im)))))>
* [enter]simplify:  Simplifying (+ (exp (- im)) (exp im))
* * [misc]simplify:  iters left: 5 (5 enodes)
* * [misc]simplify:  iters left: 4 (8 enodes)
* * [misc]simplify:  iters left: 3 (10 enodes)
* [exit]simplify:  Simplified to (+ (exp (- im)) (exp im))
* [exit]simplify:  Simplified to (+ (exp (- im)) (exp im))
* * * * [misc]progress:  [ 18 / 18 ] simplifiying candidate #<alt-delta (λ (re im) (* (* 0.5 (cos re)) (+ (exp im) (exp (- im)))))>
* * * [misc]progress:  adding candidates to table
* * [misc]progress:  Final touches.
* * * [misc]progress:  tayloring alt 1 of 1
* [misc]approximate:  Taking taylor expansion of (+ (exp (- im)) (exp im)) in (im) around 0
* [misc]taylor:  Taking taylor expansion of (+ (exp (- im)) (exp im)) in im
* [misc]taylor:  Taking taylor expansion of (exp (- im)) in im
* [misc]taylor:  Taking taylor expansion of (- im) in im
* [misc]taylor:  Taking taylor expansion of im in im
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (exp 0) into 1
* [misc]taylor:  Taking taylor expansion of (exp im) in im
* [misc]taylor:  Taking taylor expansion of im in im
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (exp 0) into 1
* [misc]taylor:  Taking taylor expansion of (+ (exp (- im)) (exp im)) in im
* [misc]taylor:  Taking taylor expansion of (exp (- im)) in im
* [misc]taylor:  Taking taylor expansion of (- im) in im
* [misc]taylor:  Taking taylor expansion of im in im
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (exp 0) into 1
* [misc]taylor:  Taking taylor expansion of (exp im) in im
* [misc]taylor:  Taking taylor expansion of im in im
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (exp 0) into 1
* [misc]backup-simplify:  Simplify (+ 1 1) into 2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow -1 1) 1)))) into -1
* [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 1 1) 1)))) into 1
* [misc]backup-simplify:  Simplify (+ -1 1) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow -1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2
* [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2
* [misc]backup-simplify:  Simplify (+ 1/2 1/2) into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow -1 3) 6)) (* (/ (pow -1 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into -1/6
* [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 1 3) 6)) (* (/ (pow 1 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 1/6
* [misc]backup-simplify:  Simplify (+ -1/6 1/6) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [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 (* (exp 0) (+ (* (/ (pow -1 4) 24)) (* (/ (pow -1 2) 2) (/ (pow 0 1) 1)) (* (/ (pow -1 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 1/24
* [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 1 4) 24)) (* (/ (pow 1 2) 2) (/ (pow 0 1) 1)) (* (/ (pow 1 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 1/24
* [misc]backup-simplify:  Simplify (+ 1/24 1/24) into 1/12
* [misc]backup-simplify:  Simplify 1/12 into 1/12
* [misc]backup-simplify:  Simplify (+ (* 1/12 (pow im 4)) (+ (* 1 (sqr im)) 2)) into (+ 2 (+ (sqr im) (* 1/12 (pow im 4))))
* [misc]approximate:  Taking taylor expansion of (+ (exp (- (/ 1 im))) (exp (/ 1 im))) in (im) around 0
* [misc]taylor:  Taking taylor expansion of (+ (exp (- (/ 1 im))) (exp (/ 1 im))) in im
* [misc]taylor:  Taking taylor expansion of (exp (- (/ 1 im))) in im
* [misc]taylor:  Taking taylor expansion of (- (/ 1 im)) in im
* [misc]taylor:  Taking taylor expansion of (/ 1 im) in im
* [misc]taylor:  Taking taylor expansion of im in im
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (exp (- (/ 1 im))) into (exp (- (/ 1 im)))
* [misc]taylor:  Taking taylor expansion of (exp (/ 1 im)) in im
* [misc]taylor:  Taking taylor expansion of (/ 1 im) in im
* [misc]taylor:  Taking taylor expansion of im in im
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (exp (/ 1 im)) into (exp (/ 1 im))
* [misc]taylor:  Taking taylor expansion of (+ (exp (- (/ 1 im))) (exp (/ 1 im))) in im
* [misc]taylor:  Taking taylor expansion of (exp (- (/ 1 im))) in im
* [misc]taylor:  Taking taylor expansion of (- (/ 1 im)) in im
* [misc]taylor:  Taking taylor expansion of (/ 1 im) in im
* [misc]taylor:  Taking taylor expansion of im in im
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (exp (- (/ 1 im))) into (exp (- (/ 1 im)))
* [misc]taylor:  Taking taylor expansion of (exp (/ 1 im)) in im
* [misc]taylor:  Taking taylor expansion of (/ 1 im) in im
* [misc]taylor:  Taking taylor expansion of im in im
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (exp (/ 1 im)) into (exp (/ 1 im))
* [misc]backup-simplify:  Simplify (+ (exp (- (/ 1 im))) (exp (/ 1 im))) into (+ (exp (/ 1 im)) (exp (- (/ 1 im))))
* [misc]backup-simplify:  Simplify (+ (exp (/ 1 im)) (exp (- (/ 1 im)))) into (+ (exp (/ 1 im)) (exp (- (/ 1 im))))
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (exp (/ 1 im)) (exp (- (/ 1 im)))) into (+ (exp (/ 1 im)) (exp (- (/ 1 im))))
* [misc]approximate:  Taking taylor expansion of (+ (exp (- (/ 1 (- im)))) (exp (/ 1 (- im)))) in (im) around 0
* [misc]taylor:  Taking taylor expansion of (+ (exp (- (/ 1 (- im)))) (exp (/ 1 (- im)))) in im
* [misc]taylor:  Taking taylor expansion of (exp (- (/ 1 (- im)))) in im
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- im))) in im
* [misc]taylor:  Taking taylor expansion of (/ 1 (- im)) in im
* [misc]taylor:  Taking taylor expansion of (- im) in im
* [misc]taylor:  Taking taylor expansion of im in im
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (- -1) into 1
* [misc]backup-simplify:  Simplify (exp (- (/ 1 (- im)))) into (exp (/ 1 im))
* [misc]taylor:  Taking taylor expansion of (exp (/ 1 (- im))) in im
* [misc]taylor:  Taking taylor expansion of (/ 1 (- im)) in im
* [misc]taylor:  Taking taylor expansion of (- im) in im
* [misc]taylor:  Taking taylor expansion of im in im
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (exp (/ 1 (- im))) into (exp (/ -1 im))
* [misc]taylor:  Taking taylor expansion of (+ (exp (- (/ 1 (- im)))) (exp (/ 1 (- im)))) in im
* [misc]taylor:  Taking taylor expansion of (exp (- (/ 1 (- im)))) in im
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- im))) in im
* [misc]taylor:  Taking taylor expansion of (/ 1 (- im)) in im
* [misc]taylor:  Taking taylor expansion of (- im) in im
* [misc]taylor:  Taking taylor expansion of im in im
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (- -1) into 1
* [misc]backup-simplify:  Simplify (exp (- (/ 1 (- im)))) into (exp (/ 1 im))
* [misc]taylor:  Taking taylor expansion of (exp (/ 1 (- im))) in im
* [misc]taylor:  Taking taylor expansion of (/ 1 (- im)) in im
* [misc]taylor:  Taking taylor expansion of (- im) in im
* [misc]taylor:  Taking taylor expansion of im in im
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (exp (/ 1 (- im))) into (exp (/ -1 im))
* [misc]backup-simplify:  Simplify (+ (exp (/ 1 im)) (exp (/ -1 im))) into (+ (exp (/ 1 im)) (exp (/ -1 im)))
* [misc]backup-simplify:  Simplify (+ (exp (/ 1 im)) (exp (/ -1 im))) into (+ (exp (/ 1 im)) (exp (/ -1 im)))
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (exp (/ 1 im)) (exp (/ -1 im))) into (+ (exp (/ 1 im)) (exp (/ -1 im)))
* * * [misc]progress:  simplifying alt 1 of 3
* [enter]simplify:  Simplifying (* (* 0.5 (cos re)) (+ 2 (+ (sqr im) (* 1/12 (pow im 4)))))
* * [misc]simplify:  iters left: 3 (14 enodes)
* * [misc]simplify:  iters left: 2 (28 enodes)
* * [misc]simplify:  iters left: 1 (73 enodes)
* [exit]simplify:  Simplified to (* (fma 1/12 (pow im 4) (fma im im 2)) (* (cos re) 0.5))
* [misc]none:  prog is (λ (re im) (* (fma 1/12 (pow im 4) (fma im im 2)) (* (cos re) 0.5)))
* * * [misc]progress:  simplifying alt 2 of 3
* [enter]simplify:  Simplifying (* (* 0.5 (cos re)) (+ (exp (/ 1 im)) (exp (- (/ 1 im)))))
* * [misc]simplify:  iters left: 3 (12 enodes)
* * [misc]simplify:  iters left: 2 (27 enodes)
* * [misc]simplify:  iters left: 1 (57 enodes)
* [exit]simplify:  Simplified to (fma (exp (/ 1 im)) (* (cos re) 0.5) (/ (* (cos re) 0.5) (exp (/ 1 im))))
* [misc]none:  prog is (λ (re im) (fma (exp (/ 1 im)) (* (cos re) 0.5) (/ (* (cos re) 0.5) (exp (/ 1 im)))))
* * * [misc]progress:  simplifying alt 3 of 3
* [enter]simplify:  Simplifying (* (* 0.5 (cos re)) (+ (exp (/ 1 im)) (exp (/ -1 im))))
* * [misc]simplify:  iters left: 3 (13 enodes)
* * [misc]simplify:  iters left: 2 (25 enodes)
* * [misc]simplify:  iters left: 1 (52 enodes)
* [exit]simplify:  Simplified to (* (* (cos re) 0.5) (+ (exp (/ 1 im)) (exp (/ -1 im))))
* [misc]none:  prog is (λ (re im) (* (* (cos re) 0.5) (+ (exp (/ 1 im)) (exp (/ -1 im)))))
* [misc]progress:  [Phase 3 of 3] Extracting.
* [enter]simplify:  Simplifying (* (* 0.5 (cos re)) (+ (exp (- im)) (exp im)))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (22 enodes)
* * [misc]simplify:  iters left: 4 (55 enodes)
* * [misc]simplify:  iters left: 3 (85 enodes)
* * [misc]simplify:  iters left: 2 (175 enodes)
* * [misc]simplify:  iters left: 1 (239 enodes)
* [exit]simplify:  Simplified to (* (fma (exp im) (cos re) (/ (cos re) (exp im))) 0.5)