23.693 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.378 * * * [progress]: [2/2] Setting up program.
0.381 * [progress]: [Phase 2 of 3] Improving.
0.384 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (/ (* (cosh x) (/ y x)) z)
0.442 * * [simplify]: iteration  0 :  5057  enodes  (cost  8 )
0.442 * [simplify]: Simplified to:
   (* (cosh x) (/ y (* x z)))
0.446 * * [progress]: iteration 1 / 4
0.447 * * * [progress]: picking best candidate
0.452 * * * * [pick]: Picked  #<alt (λ (x y z) (/ (* (cosh x) (/ y x)) z))>
0.452 * * * [progress]: localizing error
0.458 * * * [progress]: generating rewritten candidates
0.458 * * * * [progress]: [ 1 / 2 ] rewriting at (2)
0.464 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1)
0.472 * * * [progress]: generating series expansions
0.472 * * * * [progress]: [ 1 / 2 ] generating series at (2)
0.472 * [approximate]: Taking taylor expansion of (/ (* (cosh x) y) (* x z)) in (x y z) around 0
0.472 * [taylor]: Taking taylor expansion of (/ (* (cosh x) y) (* x z)) in z
0.472 * [taylor]: Taking taylor expansion of (* (cosh x) y) in z
0.472 * [taylor]: Taking taylor expansion of (cosh x) in z
0.472 * [taylor]: Rewrote expression to (/ (+ (exp x) (exp (neg x))) 2)
0.472 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (neg x))) in z
0.472 * [taylor]: Taking taylor expansion of (exp x) in z
0.472 * [taylor]: Taking taylor expansion of x in z
0.472 * [taylor]: Taking taylor expansion of (exp (neg x)) in z
0.472 * [taylor]: Taking taylor expansion of (neg x) in z
0.472 * [taylor]: Taking taylor expansion of x in z
0.472 * [taylor]: Taking taylor expansion of 2 in z
0.473 * [taylor]: Taking taylor expansion of y in z
0.473 * [taylor]: Taking taylor expansion of (* x z) in z
0.473 * [taylor]: Taking taylor expansion of x in z
0.473 * [taylor]: Taking taylor expansion of z in z
0.473 * [taylor]: Taking taylor expansion of (/ (* (cosh x) y) (* x z)) in y
0.473 * [taylor]: Taking taylor expansion of (* (cosh x) y) in y
0.473 * [taylor]: Taking taylor expansion of (cosh x) in y
0.473 * [taylor]: Rewrote expression to (/ (+ (exp x) (exp (neg x))) 2)
0.473 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (neg x))) in y
0.473 * [taylor]: Taking taylor expansion of (exp x) in y
0.473 * [taylor]: Taking taylor expansion of x in y
0.473 * [taylor]: Taking taylor expansion of (exp (neg x)) in y
0.473 * [taylor]: Taking taylor expansion of (neg x) in y
0.473 * [taylor]: Taking taylor expansion of x in y
0.473 * [taylor]: Taking taylor expansion of 2 in y
0.473 * [taylor]: Taking taylor expansion of y in y
0.473 * [taylor]: Taking taylor expansion of (* x z) in y
0.473 * [taylor]: Taking taylor expansion of x in y
0.473 * [taylor]: Taking taylor expansion of z in y
0.474 * [taylor]: Taking taylor expansion of (/ (* (cosh x) y) (* x z)) in x
0.474 * [taylor]: Taking taylor expansion of (* (cosh x) y) in x
0.474 * [taylor]: Taking taylor expansion of (cosh x) in x
0.474 * [taylor]: Rewrote expression to (/ (+ (exp x) (exp (neg x))) 2)
0.474 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (neg x))) in x
0.474 * [taylor]: Taking taylor expansion of (exp x) in x
0.474 * [taylor]: Taking taylor expansion of x in x
0.474 * [taylor]: Taking taylor expansion of (exp (neg x)) in x
0.474 * [taylor]: Taking taylor expansion of (neg x) in x
0.474 * [taylor]: Taking taylor expansion of x in x
0.474 * [taylor]: Taking taylor expansion of 2 in x
0.474 * [taylor]: Taking taylor expansion of y in x
0.474 * [taylor]: Taking taylor expansion of (* x z) in x
0.474 * [taylor]: Taking taylor expansion of x in x
0.474 * [taylor]: Taking taylor expansion of z in x
0.474 * [taylor]: Taking taylor expansion of (/ (* (cosh x) y) (* x z)) in x
0.474 * [taylor]: Taking taylor expansion of (* (cosh x) y) in x
0.474 * [taylor]: Taking taylor expansion of (cosh x) in x
0.474 * [taylor]: Rewrote expression to (/ (+ (exp x) (exp (neg x))) 2)
0.474 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (neg x))) in x
0.474 * [taylor]: Taking taylor expansion of (exp x) in x
0.474 * [taylor]: Taking taylor expansion of x in x
0.474 * [taylor]: Taking taylor expansion of (exp (neg x)) in x
0.474 * [taylor]: Taking taylor expansion of (neg x) in x
0.474 * [taylor]: Taking taylor expansion of x in x
0.474 * [taylor]: Taking taylor expansion of 2 in x
0.474 * [taylor]: Taking taylor expansion of y in x
0.474 * [taylor]: Taking taylor expansion of (* x z) in x
0.474 * [taylor]: Taking taylor expansion of x in x
0.474 * [taylor]: Taking taylor expansion of z in x
0.474 * [taylor]: Taking taylor expansion of (/ y z) in y
0.474 * [taylor]: Taking taylor expansion of y in y
0.474 * [taylor]: Taking taylor expansion of z in y
0.475 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.475 * [taylor]: Taking taylor expansion of z in z
0.475 * [taylor]: Taking taylor expansion of 0 in y
0.475 * [taylor]: Taking taylor expansion of 0 in z
0.475 * [taylor]: Taking taylor expansion of 0 in z
0.475 * [taylor]: Taking taylor expansion of (* 1/2 (/ y z)) in y
0.475 * [taylor]: Taking taylor expansion of 1/2 in y
0.475 * [taylor]: Taking taylor expansion of (/ y z) in y
0.476 * [taylor]: Taking taylor expansion of y in y
0.476 * [taylor]: Taking taylor expansion of z in y
0.476 * [taylor]: Taking taylor expansion of (/ 1/2 z) in z
0.476 * [taylor]: Taking taylor expansion of 1/2 in z
0.476 * [taylor]: Taking taylor expansion of z in z
0.476 * [taylor]: Taking taylor expansion of 0 in z
0.476 * [taylor]: Taking taylor expansion of 0 in z
0.476 * [taylor]: Taking taylor expansion of 0 in y
0.476 * [taylor]: Taking taylor expansion of 0 in z
0.477 * [taylor]: Taking taylor expansion of 0 in z
0.477 * [taylor]: Taking taylor expansion of 0 in z
0.477 * [taylor]: Taking taylor expansion of 0 in z
0.477 * [approximate]: Taking taylor expansion of (/ (* (cosh (/ 1 x)) (* x z)) y) in (x y z) around 0
0.477 * [taylor]: Taking taylor expansion of (/ (* (cosh (/ 1 x)) (* x z)) y) in z
0.477 * [taylor]: Taking taylor expansion of (* (cosh (/ 1 x)) (* x z)) in z
0.477 * [taylor]: Taking taylor expansion of (cosh (/ 1 x)) in z
0.477 * [taylor]: Rewrote expression to (/ (+ (exp (/ 1 x)) (exp (neg (/ 1 x)))) 2)
0.477 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (neg (/ 1 x)))) in z
0.477 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in z
0.477 * [taylor]: Taking taylor expansion of (/ 1 x) in z
0.477 * [taylor]: Taking taylor expansion of x in z
0.477 * [taylor]: Taking taylor expansion of (exp (neg (/ 1 x))) in z
0.477 * [taylor]: Taking taylor expansion of (neg (/ 1 x)) in z
0.477 * [taylor]: Taking taylor expansion of (/ 1 x) in z
0.477 * [taylor]: Taking taylor expansion of x in z
0.477 * [taylor]: Taking taylor expansion of 2 in z
0.478 * [taylor]: Taking taylor expansion of (* x z) in z
0.478 * [taylor]: Taking taylor expansion of x in z
0.478 * [taylor]: Taking taylor expansion of z in z
0.478 * [taylor]: Taking taylor expansion of y in z
0.478 * [taylor]: Taking taylor expansion of (/ (* (cosh (/ 1 x)) (* x z)) y) in y
0.478 * [taylor]: Taking taylor expansion of (* (cosh (/ 1 x)) (* x z)) in y
0.478 * [taylor]: Taking taylor expansion of (cosh (/ 1 x)) in y
0.478 * [taylor]: Rewrote expression to (/ (+ (exp (/ 1 x)) (exp (neg (/ 1 x)))) 2)
0.478 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (neg (/ 1 x)))) in y
0.478 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in y
0.478 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.478 * [taylor]: Taking taylor expansion of x in y
0.478 * [taylor]: Taking taylor expansion of (exp (neg (/ 1 x))) in y
0.479 * [taylor]: Taking taylor expansion of (neg (/ 1 x)) in y
0.479 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.479 * [taylor]: Taking taylor expansion of x in y
0.479 * [taylor]: Taking taylor expansion of 2 in y
0.479 * [taylor]: Taking taylor expansion of (* x z) in y
0.479 * [taylor]: Taking taylor expansion of x in y
0.479 * [taylor]: Taking taylor expansion of z in y
0.479 * [taylor]: Taking taylor expansion of y in y
0.479 * [taylor]: Taking taylor expansion of (/ (* (cosh (/ 1 x)) (* x z)) y) in x
0.479 * [taylor]: Taking taylor expansion of (* (cosh (/ 1 x)) (* x z)) in x
0.479 * [taylor]: Taking taylor expansion of (cosh (/ 1 x)) in x
0.479 * [taylor]: Rewrote expression to (/ (+ (exp (/ 1 x)) (exp (neg (/ 1 x)))) 2)
0.479 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (neg (/ 1 x)))) in x
0.479 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.479 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.479 * [taylor]: Taking taylor expansion of x in x
0.479 * [taylor]: Taking taylor expansion of (exp (neg (/ 1 x))) in x
0.479 * [taylor]: Taking taylor expansion of (neg (/ 1 x)) in x
0.479 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.479 * [taylor]: Taking taylor expansion of x in x
0.479 * [taylor]: Taking taylor expansion of 2 in x
0.479 * [taylor]: Taking taylor expansion of (* x z) in x
0.480 * [taylor]: Taking taylor expansion of x in x
0.480 * [taylor]: Taking taylor expansion of z in x
0.480 * [taylor]: Taking taylor expansion of y in x
0.480 * [taylor]: Taking taylor expansion of (/ (* (cosh (/ 1 x)) (* x z)) y) in x
0.480 * [taylor]: Taking taylor expansion of (* (cosh (/ 1 x)) (* x z)) in x
0.480 * [taylor]: Taking taylor expansion of (cosh (/ 1 x)) in x
0.480 * [taylor]: Rewrote expression to (/ (+ (exp (/ 1 x)) (exp (neg (/ 1 x)))) 2)
0.480 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (neg (/ 1 x)))) in x
0.480 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.480 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.480 * [taylor]: Taking taylor expansion of x in x
0.480 * [taylor]: Taking taylor expansion of (exp (neg (/ 1 x))) in x
0.480 * [taylor]: Taking taylor expansion of (neg (/ 1 x)) in x
0.480 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.480 * [taylor]: Taking taylor expansion of x in x
0.480 * [taylor]: Taking taylor expansion of 2 in x
0.480 * [taylor]: Taking taylor expansion of (* x z) in x
0.480 * [taylor]: Taking taylor expansion of x in x
0.480 * [taylor]: Taking taylor expansion of z in x
0.480 * [taylor]: Taking taylor expansion of y in x
0.481 * [taylor]: Taking taylor expansion of (/ (+ (* 1/2 (* z (exp (neg (/ 1 x))))) (* 1/2 (* z (exp (/ 1 x))))) y) in y
0.481 * [taylor]: Taking taylor expansion of (+ (* 1/2 (* z (exp (neg (/ 1 x))))) (* 1/2 (* z (exp (/ 1 x))))) in y
0.481 * [taylor]: Taking taylor expansion of (* 1/2 (* z (exp (neg (/ 1 x))))) in y
0.481 * [taylor]: Taking taylor expansion of 1/2 in y
0.481 * [taylor]: Taking taylor expansion of (* z (exp (neg (/ 1 x)))) in y
0.481 * [taylor]: Taking taylor expansion of z in y
0.481 * [taylor]: Taking taylor expansion of (exp (neg (/ 1 x))) in y
0.481 * [taylor]: Taking taylor expansion of (neg (/ 1 x)) in y
0.481 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.481 * [taylor]: Taking taylor expansion of x in y
0.481 * [taylor]: Taking taylor expansion of (* 1/2 (* z (exp (/ 1 x)))) in y
0.481 * [taylor]: Taking taylor expansion of 1/2 in y
0.481 * [taylor]: Taking taylor expansion of (* z (exp (/ 1 x))) in y
0.481 * [taylor]: Taking taylor expansion of z in y
0.481 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in y
0.481 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.481 * [taylor]: Taking taylor expansion of x in y
0.481 * [taylor]: Taking taylor expansion of y in y
0.482 * [taylor]: Taking taylor expansion of (+ (* 1/2 (* z (exp (neg (/ 1 x))))) (* 1/2 (* z (exp (/ 1 x))))) in z
0.482 * [taylor]: Taking taylor expansion of (* 1/2 (* z (exp (neg (/ 1 x))))) in z
0.482 * [taylor]: Taking taylor expansion of 1/2 in z
0.482 * [taylor]: Taking taylor expansion of (* z (exp (neg (/ 1 x)))) in z
0.482 * [taylor]: Taking taylor expansion of z in z
0.482 * [taylor]: Taking taylor expansion of (exp (neg (/ 1 x))) in z
0.482 * [taylor]: Taking taylor expansion of (neg (/ 1 x)) in z
0.482 * [taylor]: Taking taylor expansion of (/ 1 x) in z
0.482 * [taylor]: Taking taylor expansion of x in z
0.482 * [taylor]: Taking taylor expansion of (* 1/2 (* z (exp (/ 1 x)))) in z
0.482 * [taylor]: Taking taylor expansion of 1/2 in z
0.482 * [taylor]: Taking taylor expansion of (* z (exp (/ 1 x))) in z
0.482 * [taylor]: Taking taylor expansion of z in z
0.482 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in z
0.482 * [taylor]: Taking taylor expansion of (/ 1 x) in z
0.482 * [taylor]: Taking taylor expansion of x in z
0.483 * [taylor]: Taking taylor expansion of 0 in y
0.484 * [taylor]: Taking taylor expansion of 0 in z
0.485 * [taylor]: Taking taylor expansion of 0 in y
0.485 * [taylor]: Taking taylor expansion of 0 in z
0.486 * [taylor]: Taking taylor expansion of 0 in z
0.487 * [approximate]: Taking taylor expansion of (* -1 (/ (* x (* z (cosh (/ -1 x)))) y)) in (x y z) around 0
0.487 * [taylor]: Taking taylor expansion of (* -1 (/ (* x (* z (cosh (/ -1 x)))) y)) in z
0.487 * [taylor]: Taking taylor expansion of -1 in z
0.487 * [taylor]: Taking taylor expansion of (/ (* x (* z (cosh (/ -1 x)))) y) in z
0.487 * [taylor]: Taking taylor expansion of (* x (* z (cosh (/ -1 x)))) in z
0.487 * [taylor]: Taking taylor expansion of x in z
0.487 * [taylor]: Taking taylor expansion of (* z (cosh (/ -1 x))) in z
0.487 * [taylor]: Taking taylor expansion of z in z
0.487 * [taylor]: Taking taylor expansion of (cosh (/ -1 x)) in z
0.487 * [taylor]: Rewrote expression to (/ (+ (exp (/ -1 x)) (exp (neg (/ -1 x)))) 2)
0.487 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) (exp (neg (/ -1 x)))) in z
0.487 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in z
0.487 * [taylor]: Taking taylor expansion of (/ -1 x) in z
0.487 * [taylor]: Taking taylor expansion of -1 in z
0.487 * [taylor]: Taking taylor expansion of x in z
0.487 * [taylor]: Taking taylor expansion of (exp (neg (/ -1 x))) in z
0.487 * [taylor]: Taking taylor expansion of (neg (/ -1 x)) in z
0.487 * [taylor]: Taking taylor expansion of (/ -1 x) in z
0.487 * [taylor]: Taking taylor expansion of -1 in z
0.487 * [taylor]: Taking taylor expansion of x in z
0.487 * [taylor]: Taking taylor expansion of 2 in z
0.487 * [taylor]: Taking taylor expansion of y in z
0.488 * [taylor]: Taking taylor expansion of (* -1 (/ (* x (* z (cosh (/ -1 x)))) y)) in y
0.488 * [taylor]: Taking taylor expansion of -1 in y
0.488 * [taylor]: Taking taylor expansion of (/ (* x (* z (cosh (/ -1 x)))) y) in y
0.488 * [taylor]: Taking taylor expansion of (* x (* z (cosh (/ -1 x)))) in y
0.488 * [taylor]: Taking taylor expansion of x in y
0.488 * [taylor]: Taking taylor expansion of (* z (cosh (/ -1 x))) in y
0.488 * [taylor]: Taking taylor expansion of z in y
0.488 * [taylor]: Taking taylor expansion of (cosh (/ -1 x)) in y
0.488 * [taylor]: Rewrote expression to (/ (+ (exp (/ -1 x)) (exp (neg (/ -1 x)))) 2)
0.488 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) (exp (neg (/ -1 x)))) in y
0.488 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in y
0.488 * [taylor]: Taking taylor expansion of (/ -1 x) in y
0.488 * [taylor]: Taking taylor expansion of -1 in y
0.488 * [taylor]: Taking taylor expansion of x in y
0.488 * [taylor]: Taking taylor expansion of (exp (neg (/ -1 x))) in y
0.488 * [taylor]: Taking taylor expansion of (neg (/ -1 x)) in y
0.488 * [taylor]: Taking taylor expansion of (/ -1 x) in y
0.488 * [taylor]: Taking taylor expansion of -1 in y
0.488 * [taylor]: Taking taylor expansion of x in y
0.489 * [taylor]: Taking taylor expansion of 2 in y
0.489 * [taylor]: Taking taylor expansion of y in y
0.489 * [taylor]: Taking taylor expansion of (* -1 (/ (* x (* z (cosh (/ -1 x)))) y)) in x
0.489 * [taylor]: Taking taylor expansion of -1 in x
0.489 * [taylor]: Taking taylor expansion of (/ (* x (* z (cosh (/ -1 x)))) y) in x
0.489 * [taylor]: Taking taylor expansion of (* x (* z (cosh (/ -1 x)))) in x
0.489 * [taylor]: Taking taylor expansion of x in x
0.489 * [taylor]: Taking taylor expansion of (* z (cosh (/ -1 x))) in x
0.489 * [taylor]: Taking taylor expansion of z in x
0.489 * [taylor]: Taking taylor expansion of (cosh (/ -1 x)) in x
0.489 * [taylor]: Rewrote expression to (/ (+ (exp (/ -1 x)) (exp (neg (/ -1 x)))) 2)
0.489 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) (exp (neg (/ -1 x)))) in x
0.489 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.489 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.489 * [taylor]: Taking taylor expansion of -1 in x
0.489 * [taylor]: Taking taylor expansion of x in x
0.489 * [taylor]: Taking taylor expansion of (exp (neg (/ -1 x))) in x
0.489 * [taylor]: Taking taylor expansion of (neg (/ -1 x)) in x
0.489 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.489 * [taylor]: Taking taylor expansion of -1 in x
0.489 * [taylor]: Taking taylor expansion of x in x
0.489 * [taylor]: Taking taylor expansion of 2 in x
0.489 * [taylor]: Taking taylor expansion of y in x
0.490 * [taylor]: Taking taylor expansion of (* -1 (/ (* x (* z (cosh (/ -1 x)))) y)) in x
0.490 * [taylor]: Taking taylor expansion of -1 in x
0.490 * [taylor]: Taking taylor expansion of (/ (* x (* z (cosh (/ -1 x)))) y) in x
0.490 * [taylor]: Taking taylor expansion of (* x (* z (cosh (/ -1 x)))) in x
0.490 * [taylor]: Taking taylor expansion of x in x
0.490 * [taylor]: Taking taylor expansion of (* z (cosh (/ -1 x))) in x
0.490 * [taylor]: Taking taylor expansion of z in x
0.490 * [taylor]: Taking taylor expansion of (cosh (/ -1 x)) in x
0.490 * [taylor]: Rewrote expression to (/ (+ (exp (/ -1 x)) (exp (neg (/ -1 x)))) 2)
0.490 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) (exp (neg (/ -1 x)))) in x
0.490 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.490 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.490 * [taylor]: Taking taylor expansion of -1 in x
0.490 * [taylor]: Taking taylor expansion of x in x
0.490 * [taylor]: Taking taylor expansion of (exp (neg (/ -1 x))) in x
0.490 * [taylor]: Taking taylor expansion of (neg (/ -1 x)) in x
0.490 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.490 * [taylor]: Taking taylor expansion of -1 in x
0.490 * [taylor]: Taking taylor expansion of x in x
0.490 * [taylor]: Taking taylor expansion of 2 in x
0.491 * [taylor]: Taking taylor expansion of y in x
0.491 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (* 1/2 (* z (exp (/ 1 x)))) (* 1/2 (* z (exp (/ -1 x))))) y)) in y
0.491 * [taylor]: Taking taylor expansion of -1 in y
0.491 * [taylor]: Taking taylor expansion of (/ (+ (* 1/2 (* z (exp (/ 1 x)))) (* 1/2 (* z (exp (/ -1 x))))) y) in y
0.491 * [taylor]: Taking taylor expansion of (+ (* 1/2 (* z (exp (/ 1 x)))) (* 1/2 (* z (exp (/ -1 x))))) in y
0.491 * [taylor]: Taking taylor expansion of (* 1/2 (* z (exp (/ 1 x)))) in y
0.491 * [taylor]: Taking taylor expansion of 1/2 in y
0.491 * [taylor]: Taking taylor expansion of (* z (exp (/ 1 x))) in y
0.491 * [taylor]: Taking taylor expansion of z in y
0.491 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in y
0.491 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.491 * [taylor]: Taking taylor expansion of x in y
0.491 * [taylor]: Taking taylor expansion of (* 1/2 (* z (exp (/ -1 x)))) in y
0.491 * [taylor]: Taking taylor expansion of 1/2 in y
0.491 * [taylor]: Taking taylor expansion of (* z (exp (/ -1 x))) in y
0.491 * [taylor]: Taking taylor expansion of z in y
0.491 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in y
0.491 * [taylor]: Taking taylor expansion of (/ -1 x) in y
0.492 * [taylor]: Taking taylor expansion of -1 in y
0.492 * [taylor]: Taking taylor expansion of x in y
0.492 * [taylor]: Taking taylor expansion of y in y
0.492 * [taylor]: Taking taylor expansion of (* -1 (+ (* 1/2 (* z (exp (/ 1 x)))) (* 1/2 (* z (exp (/ -1 x)))))) in z
0.492 * [taylor]: Taking taylor expansion of -1 in z
0.492 * [taylor]: Taking taylor expansion of (+ (* 1/2 (* z (exp (/ 1 x)))) (* 1/2 (* z (exp (/ -1 x))))) in z
0.492 * [taylor]: Taking taylor expansion of (* 1/2 (* z (exp (/ 1 x)))) in z
0.492 * [taylor]: Taking taylor expansion of 1/2 in z
0.492 * [taylor]: Taking taylor expansion of (* z (exp (/ 1 x))) in z
0.492 * [taylor]: Taking taylor expansion of z in z
0.492 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in z
0.492 * [taylor]: Taking taylor expansion of (/ 1 x) in z
0.492 * [taylor]: Taking taylor expansion of x in z
0.492 * [taylor]: Taking taylor expansion of (* 1/2 (* z (exp (/ -1 x)))) in z
0.493 * [taylor]: Taking taylor expansion of 1/2 in z
0.493 * [taylor]: Taking taylor expansion of (* z (exp (/ -1 x))) in z
0.493 * [taylor]: Taking taylor expansion of z in z
0.493 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in z
0.493 * [taylor]: Taking taylor expansion of (/ -1 x) in z
0.493 * [taylor]: Taking taylor expansion of -1 in z
0.493 * [taylor]: Taking taylor expansion of x in z
0.494 * [taylor]: Taking taylor expansion of 0 in y
0.495 * [taylor]: Taking taylor expansion of 0 in z
0.496 * [taylor]: Taking taylor expansion of 0 in y
0.496 * [taylor]: Taking taylor expansion of 0 in z
0.497 * [taylor]: Taking taylor expansion of 0 in z
0.498 * * * * [progress]: [ 2 / 2 ] generating series at (2 1)
0.498 * [approximate]: Taking taylor expansion of (/ (* (cosh x) y) x) in (x y) around 0
0.498 * [taylor]: Taking taylor expansion of (/ (* (cosh x) y) x) in y
0.498 * [taylor]: Taking taylor expansion of (* (cosh x) y) in y
0.498 * [taylor]: Taking taylor expansion of (cosh x) in y
0.498 * [taylor]: Rewrote expression to (/ (+ (exp x) (exp (neg x))) 2)
0.498 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (neg x))) in y
0.498 * [taylor]: Taking taylor expansion of (exp x) in y
0.498 * [taylor]: Taking taylor expansion of x in y
0.498 * [taylor]: Taking taylor expansion of (exp (neg x)) in y
0.498 * [taylor]: Taking taylor expansion of (neg x) in y
0.498 * [taylor]: Taking taylor expansion of x in y
0.498 * [taylor]: Taking taylor expansion of 2 in y
0.498 * [taylor]: Taking taylor expansion of y in y
0.498 * [taylor]: Taking taylor expansion of x in y
0.499 * [taylor]: Taking taylor expansion of (/ (* (cosh x) y) x) in x
0.499 * [taylor]: Taking taylor expansion of (* (cosh x) y) in x
0.499 * [taylor]: Taking taylor expansion of (cosh x) in x
0.499 * [taylor]: Rewrote expression to (/ (+ (exp x) (exp (neg x))) 2)
0.499 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (neg x))) in x
0.499 * [taylor]: Taking taylor expansion of (exp x) in x
0.499 * [taylor]: Taking taylor expansion of x in x
0.499 * [taylor]: Taking taylor expansion of (exp (neg x)) in x
0.499 * [taylor]: Taking taylor expansion of (neg x) in x
0.499 * [taylor]: Taking taylor expansion of x in x
0.499 * [taylor]: Taking taylor expansion of 2 in x
0.499 * [taylor]: Taking taylor expansion of y in x
0.499 * [taylor]: Taking taylor expansion of x in x
0.499 * [taylor]: Taking taylor expansion of (/ (* (cosh x) y) x) in x
0.499 * [taylor]: Taking taylor expansion of (* (cosh x) y) in x
0.499 * [taylor]: Taking taylor expansion of (cosh x) in x
0.499 * [taylor]: Rewrote expression to (/ (+ (exp x) (exp (neg x))) 2)
0.499 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (neg x))) in x
0.499 * [taylor]: Taking taylor expansion of (exp x) in x
0.499 * [taylor]: Taking taylor expansion of x in x
0.499 * [taylor]: Taking taylor expansion of (exp (neg x)) in x
0.499 * [taylor]: Taking taylor expansion of (neg x) in x
0.499 * [taylor]: Taking taylor expansion of x in x
0.499 * [taylor]: Taking taylor expansion of 2 in x
0.499 * [taylor]: Taking taylor expansion of y in x
0.499 * [taylor]: Taking taylor expansion of x in x
0.499 * [taylor]: Taking taylor expansion of y in y
0.500 * [taylor]: Taking taylor expansion of 0 in y
0.500 * [taylor]: Taking taylor expansion of (* 1/2 y) in y
0.500 * [taylor]: Taking taylor expansion of 1/2 in y
0.500 * [taylor]: Taking taylor expansion of y in y
0.501 * [taylor]: Taking taylor expansion of 0 in y
0.501 * [approximate]: Taking taylor expansion of (/ (* (cosh (/ 1 x)) x) y) in (x y) around 0
0.501 * [taylor]: Taking taylor expansion of (/ (* (cosh (/ 1 x)) x) y) in y
0.501 * [taylor]: Taking taylor expansion of (* (cosh (/ 1 x)) x) in y
0.501 * [taylor]: Taking taylor expansion of (cosh (/ 1 x)) in y
0.501 * [taylor]: Rewrote expression to (/ (+ (exp (/ 1 x)) (exp (neg (/ 1 x)))) 2)
0.501 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (neg (/ 1 x)))) in y
0.501 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in y
0.501 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.501 * [taylor]: Taking taylor expansion of x in y
0.501 * [taylor]: Taking taylor expansion of (exp (neg (/ 1 x))) in y
0.501 * [taylor]: Taking taylor expansion of (neg (/ 1 x)) in y
0.501 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.501 * [taylor]: Taking taylor expansion of x in y
0.501 * [taylor]: Taking taylor expansion of 2 in y
0.501 * [taylor]: Taking taylor expansion of x in y
0.501 * [taylor]: Taking taylor expansion of y in y
0.502 * [taylor]: Taking taylor expansion of (/ (* (cosh (/ 1 x)) x) y) in x
0.502 * [taylor]: Taking taylor expansion of (* (cosh (/ 1 x)) x) in x
0.502 * [taylor]: Taking taylor expansion of (cosh (/ 1 x)) in x
0.502 * [taylor]: Rewrote expression to (/ (+ (exp (/ 1 x)) (exp (neg (/ 1 x)))) 2)
0.502 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (neg (/ 1 x)))) in x
0.502 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.502 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.502 * [taylor]: Taking taylor expansion of x in x
0.502 * [taylor]: Taking taylor expansion of (exp (neg (/ 1 x))) in x
0.502 * [taylor]: Taking taylor expansion of (neg (/ 1 x)) in x
0.502 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.502 * [taylor]: Taking taylor expansion of x in x
0.502 * [taylor]: Taking taylor expansion of 2 in x
0.502 * [taylor]: Taking taylor expansion of x in x
0.502 * [taylor]: Taking taylor expansion of y in x
0.502 * [taylor]: Taking taylor expansion of (/ (* (cosh (/ 1 x)) x) y) in x
0.502 * [taylor]: Taking taylor expansion of (* (cosh (/ 1 x)) x) in x
0.502 * [taylor]: Taking taylor expansion of (cosh (/ 1 x)) in x
0.502 * [taylor]: Rewrote expression to (/ (+ (exp (/ 1 x)) (exp (neg (/ 1 x)))) 2)
0.502 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (neg (/ 1 x)))) in x
0.503 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.503 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.503 * [taylor]: Taking taylor expansion of x in x
0.503 * [taylor]: Taking taylor expansion of (exp (neg (/ 1 x))) in x
0.503 * [taylor]: Taking taylor expansion of (neg (/ 1 x)) in x
0.503 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.503 * [taylor]: Taking taylor expansion of x in x
0.503 * [taylor]: Taking taylor expansion of 2 in x
0.503 * [taylor]: Taking taylor expansion of x in x
0.503 * [taylor]: Taking taylor expansion of y in x
0.503 * [taylor]: Taking taylor expansion of (/ (+ (* 1/2 (exp (/ 1 x))) (* 1/2 (exp (neg (/ 1 x))))) y) in y
0.503 * [taylor]: Taking taylor expansion of (+ (* 1/2 (exp (/ 1 x))) (* 1/2 (exp (neg (/ 1 x))))) in y
0.503 * [taylor]: Taking taylor expansion of (* 1/2 (exp (/ 1 x))) in y
0.503 * [taylor]: Taking taylor expansion of 1/2 in y
0.503 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in y
0.503 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.503 * [taylor]: Taking taylor expansion of x in y
0.503 * [taylor]: Taking taylor expansion of (* 1/2 (exp (neg (/ 1 x)))) in y
0.503 * [taylor]: Taking taylor expansion of 1/2 in y
0.503 * [taylor]: Taking taylor expansion of (exp (neg (/ 1 x))) in y
0.503 * [taylor]: Taking taylor expansion of (neg (/ 1 x)) in y
0.503 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.503 * [taylor]: Taking taylor expansion of x in y
0.504 * [taylor]: Taking taylor expansion of y in y
0.504 * [taylor]: Taking taylor expansion of 0 in y
0.505 * [taylor]: Taking taylor expansion of 0 in y
0.506 * [taylor]: Taking taylor expansion of 0 in y
0.507 * [approximate]: Taking taylor expansion of (/ (* x (cosh (/ -1 x))) y) in (x y) around 0
0.507 * [taylor]: Taking taylor expansion of (/ (* x (cosh (/ -1 x))) y) in y
0.507 * [taylor]: Taking taylor expansion of (* x (cosh (/ -1 x))) in y
0.507 * [taylor]: Taking taylor expansion of x in y
0.507 * [taylor]: Taking taylor expansion of (cosh (/ -1 x)) in y
0.507 * [taylor]: Rewrote expression to (/ (+ (exp (/ -1 x)) (exp (neg (/ -1 x)))) 2)
0.507 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) (exp (neg (/ -1 x)))) in y
0.507 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in y
0.507 * [taylor]: Taking taylor expansion of (/ -1 x) in y
0.507 * [taylor]: Taking taylor expansion of -1 in y
0.507 * [taylor]: Taking taylor expansion of x in y
0.507 * [taylor]: Taking taylor expansion of (exp (neg (/ -1 x))) in y
0.507 * [taylor]: Taking taylor expansion of (neg (/ -1 x)) in y
0.507 * [taylor]: Taking taylor expansion of (/ -1 x) in y
0.507 * [taylor]: Taking taylor expansion of -1 in y
0.507 * [taylor]: Taking taylor expansion of x in y
0.507 * [taylor]: Taking taylor expansion of 2 in y
0.508 * [taylor]: Taking taylor expansion of y in y
0.508 * [taylor]: Taking taylor expansion of (/ (* x (cosh (/ -1 x))) y) in x
0.508 * [taylor]: Taking taylor expansion of (* x (cosh (/ -1 x))) in x
0.508 * [taylor]: Taking taylor expansion of x in x
0.508 * [taylor]: Taking taylor expansion of (cosh (/ -1 x)) in x
0.508 * [taylor]: Rewrote expression to (/ (+ (exp (/ -1 x)) (exp (neg (/ -1 x)))) 2)
0.508 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) (exp (neg (/ -1 x)))) in x
0.508 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.508 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.508 * [taylor]: Taking taylor expansion of -1 in x
0.508 * [taylor]: Taking taylor expansion of x in x
0.508 * [taylor]: Taking taylor expansion of (exp (neg (/ -1 x))) in x
0.508 * [taylor]: Taking taylor expansion of (neg (/ -1 x)) in x
0.508 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.508 * [taylor]: Taking taylor expansion of -1 in x
0.508 * [taylor]: Taking taylor expansion of x in x
0.508 * [taylor]: Taking taylor expansion of 2 in x
0.508 * [taylor]: Taking taylor expansion of y in x
0.509 * [taylor]: Taking taylor expansion of (/ (* x (cosh (/ -1 x))) y) in x
0.509 * [taylor]: Taking taylor expansion of (* x (cosh (/ -1 x))) in x
0.509 * [taylor]: Taking taylor expansion of x in x
0.509 * [taylor]: Taking taylor expansion of (cosh (/ -1 x)) in x
0.509 * [taylor]: Rewrote expression to (/ (+ (exp (/ -1 x)) (exp (neg (/ -1 x)))) 2)
0.509 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) (exp (neg (/ -1 x)))) in x
0.509 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.509 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.509 * [taylor]: Taking taylor expansion of -1 in x
0.509 * [taylor]: Taking taylor expansion of x in x
0.509 * [taylor]: Taking taylor expansion of (exp (neg (/ -1 x))) in x
0.509 * [taylor]: Taking taylor expansion of (neg (/ -1 x)) in x
0.509 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.509 * [taylor]: Taking taylor expansion of -1 in x
0.509 * [taylor]: Taking taylor expansion of x in x
0.509 * [taylor]: Taking taylor expansion of 2 in x
0.509 * [taylor]: Taking taylor expansion of y in x
0.509 * [taylor]: Taking taylor expansion of (/ (+ (* 1/2 (exp (/ 1 x))) (* 1/2 (exp (/ -1 x)))) y) in y
0.509 * [taylor]: Taking taylor expansion of (+ (* 1/2 (exp (/ 1 x))) (* 1/2 (exp (/ -1 x)))) in y
0.509 * [taylor]: Taking taylor expansion of (* 1/2 (exp (/ 1 x))) in y
0.509 * [taylor]: Taking taylor expansion of 1/2 in y
0.509 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in y
0.509 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.510 * [taylor]: Taking taylor expansion of x in y
0.510 * [taylor]: Taking taylor expansion of (* 1/2 (exp (/ -1 x))) in y
0.510 * [taylor]: Taking taylor expansion of 1/2 in y
0.510 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in y
0.510 * [taylor]: Taking taylor expansion of (/ -1 x) in y
0.510 * [taylor]: Taking taylor expansion of -1 in y
0.510 * [taylor]: Taking taylor expansion of x in y
0.510 * [taylor]: Taking taylor expansion of y in y
0.510 * [taylor]: Taking taylor expansion of 0 in y
0.511 * [taylor]: Taking taylor expansion of 0 in y
0.512 * [taylor]: Taking taylor expansion of 0 in y
0.513 * * * [progress]: simplifying candidates
0.514 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (- (+ (log (cosh x)) (- (log y) (log x))) (log z))
  (- (+ (log (cosh x)) (log (/ y x))) (log z))
  (- (log (* (cosh x) (/ y x))) (log z))
  (log (/ (* (cosh x) (/ y x)) z))
  (exp (/ (* (cosh x) (/ y x)) z))
  (/ (* (* (* (cosh x) (cosh x)) (cosh x)) (/ (* (* y y) y) (* (* x x) x))) (* (* z z) z))
  (/ (* (* (* (cosh x) (cosh x)) (cosh x)) (* (* (/ y x) (/ y x)) (/ y x))) (* (* z z) z))
  (/ (* (* (* (cosh x) (/ y x)) (* (cosh x) (/ y x))) (* (cosh x) (/ y x))) (* (* z z) z))
  (* (cbrt (/ (* (cosh x) (/ y x)) z)) (cbrt (/ (* (cosh x) (/ y x)) z)))
  (cbrt (/ (* (cosh x) (/ y x)) z))
  (* (* (/ (* (cosh x) (/ y x)) z) (/ (* (cosh x) (/ y x)) z)) (/ (* (cosh x) (/ y x)) z))
  (sqrt (/ (* (cosh x) (/ y x)) z))
  (sqrt (/ (* (cosh x) (/ y x)) z))
  (neg (* (cosh x) (/ y x)))
  (neg z)
  (/ (cosh x) (* (cbrt z) (cbrt z)))
  (/ (/ y x) (cbrt z))
  (/ (cosh x) (sqrt z))
  (/ (/ y x) (sqrt z))
  (/ (cosh x) 1)
  (/ (/ y x) z)
  (/ 1 z)
  (/ z (* (cosh x) (/ y x)))
  (/ (* (cosh x) (/ y x)) (* (cbrt z) (cbrt z)))
  (/ (* (cosh x) (/ y x)) (sqrt z))
  (/ (* (cosh x) (/ y x)) 1)
  (/ z (/ y x))
  (* z (* 2 x))
  (* z x)
  (* z 2)
  (* (cosh x) (/ y x))
  (+ (log (cosh x)) (- (log y) (log x)))
  (+ (log (cosh x)) (log (/ y x)))
  (log (* (cosh x) (/ y x)))
  (exp (* (cosh x) (/ y x)))
  (* (* (* (cosh x) (cosh x)) (cosh x)) (/ (* (* y y) y) (* (* x x) x)))
  (* (* (* (cosh x) (cosh x)) (cosh x)) (* (* (/ y x) (/ y x)) (/ y x)))
  (* (cbrt (* (cosh x) (/ y x))) (cbrt (* (cosh x) (/ y x))))
  (cbrt (* (cosh x) (/ y x)))
  (* (* (* (cosh x) (/ y x)) (* (cosh x) (/ y x))) (* (cosh x) (/ y x)))
  (sqrt (* (cosh x) (/ y x)))
  (sqrt (* (cosh x) (/ y x)))
  (* (+ (exp x) (exp (neg x))) y)
  (* 2 x)
  (* (sqrt (cosh x)) (sqrt (/ y x)))
  (* (sqrt (cosh x)) (sqrt (/ y x)))
  (* (sqrt (cosh x)) (/ (sqrt y) (sqrt x)))
  (* (sqrt (cosh x)) (/ (sqrt y) (sqrt x)))
  (* (cosh x) (* (cbrt (/ y x)) (cbrt (/ y x))))
  (* (cosh x) (sqrt (/ y x)))
  (* (cosh x) (/ (* (cbrt y) (cbrt y)) (* (cbrt x) (cbrt x))))
  (* (cosh x) (/ (* (cbrt y) (cbrt y)) (sqrt x)))
  (* (cosh x) (/ (* (cbrt y) (cbrt y)) 1))
  (* (cosh x) (/ (sqrt y) (* (cbrt x) (cbrt x))))
  (* (cosh x) (/ (sqrt y) (sqrt x)))
  (* (cosh x) (/ (sqrt y) 1))
  (* (cosh x) (/ 1 (* (cbrt x) (cbrt x))))
  (* (cosh x) (/ 1 (sqrt x)))
  (* (cosh x) (/ 1 1))
  (* (cosh x) 1)
  (* (cosh x) y)
  (* (cbrt (cosh x)) (/ y x))
  (* (sqrt (cosh x)) (/ y x))
  (* (cosh x) (/ y x))
  (* (cosh x) y)
  (* (+ (exp x) (exp (neg x))) (/ y x))
  (+ (* 1/2 (/ (* x y) z)) (/ y (* x z)))
  (/ (* (+ (* 1/2 (exp (neg x))) (* 1/2 (exp x))) y) (* z x))
  (/ (* (+ (* 1/2 (exp (* -1 x))) (* 1/2 (exp x))) y) (* z x))
  (+ (/ y x) (* 1/2 (* x y)))
  (/ (* (+ (* 1/2 (exp (neg x))) (* 1/2 (exp x))) y) x)
  (/ (* (+ (* 1/2 (exp (* -1 x))) (* 1/2 (exp x))) y) x)
0.562 * * [simplify]: iteration  0 :  5014  enodes  (cost  570 )
0.566 * [simplify]: Simplified to:
   (log (* (/ y x) (/ (cosh x) z)))
  (log (* (/ y x) (/ (cosh x) z)))
  (log (* (/ y x) (/ (cosh x) z)))
  (log (* (/ y x) (/ (cosh x) z)))
  (pow (exp (/ y x)) (/ (cosh x) z))
  (pow (* (/ y x) (/ (cosh x) z)) 3)
  (pow (* (/ y x) (/ (cosh x) z)) 3)
  (pow (* (/ y x) (/ (cosh x) z)) 3)
  (* (cbrt (* (/ y x) (/ (cosh x) z))) (cbrt (* (/ y x) (/ (cosh x) z))))
  (cbrt (* (/ y x) (/ (cosh x) z)))
  (pow (* (/ y x) (/ (cosh x) z)) 3)
  (sqrt (* (/ y x) (/ (cosh x) z)))
  (sqrt (* (/ y x) (/ (cosh x) z)))
  (* (cosh x) (/ (neg y) x))
  (neg z)
  (/ (cosh x) (* (cbrt z) (cbrt z)))
  (/ y (* x (cbrt z)))
  (/ (cosh x) (sqrt z))
  (/ y (* x (sqrt z)))
  (cosh x)
  (/ y (* x z))
  (/ 1 z)
  (* x (/ z (* (cosh x) y)))
  (* (/ y x) (/ (cosh x) (* (cbrt z) (cbrt z))))
  (* (/ y x) (/ (cosh x) (sqrt z)))
  (* (cosh x) (/ y x))
  (* x (/ z y))
  (* x (* z 2))
  (* x z)
  (* z 2)
  (* (cosh x) (/ y x))
  (log (* (cosh x) (/ y x)))
  (log (* (cosh x) (/ y x)))
  (log (* (cosh x) (/ y x)))
  (pow (exp (cosh x)) (/ y x))
  (pow (* (cosh x) (/ y x)) 3)
  (pow (* (cosh x) (/ y x)) 3)
  (* (cbrt (* (cosh x) (/ y x))) (cbrt (* (cosh x) (/ y x))))
  (cbrt (* (cosh x) (/ y x)))
  (pow (* (cosh x) (/ y x)) 3)
  (sqrt (* (cosh x) (/ y x)))
  (sqrt (* (cosh x) (/ y x)))
  (* y (+ (exp x) (exp (neg x))))
  (* x 2)
  (* (sqrt (cosh x)) (sqrt (/ y x)))
  (* (sqrt (cosh x)) (sqrt (/ y x)))
  (* (sqrt (cosh x)) (/ (sqrt y) (sqrt x)))
  (* (sqrt (cosh x)) (/ (sqrt y) (sqrt x)))
  (* (cosh x) (* (cbrt (/ y x)) (cbrt (/ y x))))
  (* (cosh x) (sqrt (/ y x)))
  (* (cosh x) (* (cbrt y) (/ (cbrt y) (* (cbrt x) (cbrt x)))))
  (* (cosh x) (* (cbrt y) (/ (cbrt y) (sqrt x))))
  (* (cosh x) (* (cbrt y) (cbrt y)))
  (* (cosh x) (/ (sqrt y) (* (cbrt x) (cbrt x))))
  (* (cosh x) (/ (sqrt y) (sqrt x)))
  (* (cosh x) (sqrt y))
  (/ (cosh x) (* (cbrt x) (cbrt x)))
  (/ (cosh x) (sqrt x))
  (cosh x)
  (cosh x)
  (* (cosh x) y)
  (* (/ y x) (cbrt (cosh x)))
  (* (/ y x) (sqrt (cosh x)))
  (* (cosh x) (/ y x))
  (* (cosh x) y)
  (* (/ y x) (+ (exp x) (exp (neg x))))
  (+ (/ y (* x z)) (* 1/2 (* y (/ x z))))
  (* y (* (/ (+ (exp x) (exp (neg x))) x) (/ 1/2 z)))
  (* y (* (/ (+ (exp x) (exp (neg x))) x) (/ 1/2 z)))
  (+ (/ y x) (* x (* y 1/2)))
  (* y (/ (* (+ (exp x) (exp (neg x))) 1/2) x))
  (* y (/ (* (+ (exp x) (exp (neg x))) 1/2) x))
0.567 * * * [progress]: adding candidates to table
0.628 * * [progress]: iteration 2 / 4
0.628 * * * [progress]: picking best candidate
0.653 * * * * [pick]: Picked  #<alt (λ (x y z) (* (/ (cosh x) (* (cbrt z) (cbrt z))) (/ y (* x (cbrt z)))))>
0.653 * * * [progress]: localizing error
0.663 * * * [progress]: generating rewritten candidates
0.663 * * * * [progress]: [ 1 / 4 ] rewriting at (2)
0.675 * * * * [progress]: [ 2 / 4 ] rewriting at (2 2)
0.679 * * * * [progress]: [ 3 / 4 ] rewriting at (2 2 2 2)
0.680 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1 2 2)
0.684 * * * [progress]: generating series expansions
0.684 * * * * [progress]: [ 1 / 4 ] generating series at (2)
0.684 * [approximate]: Taking taylor expansion of (/ (* (cosh x) y) (* x z)) in (x z y) around 0
0.684 * [taylor]: Taking taylor expansion of (/ (* (cosh x) y) (* x z)) in y
0.684 * [taylor]: Taking taylor expansion of (* (cosh x) y) in y
0.684 * [taylor]: Taking taylor expansion of (cosh x) in y
0.684 * [taylor]: Rewrote expression to (/ (+ (exp x) (exp (neg x))) 2)
0.684 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (neg x))) in y
0.684 * [taylor]: Taking taylor expansion of (exp x) in y
0.684 * [taylor]: Taking taylor expansion of x in y
0.684 * [taylor]: Taking taylor expansion of (exp (neg x)) in y
0.684 * [taylor]: Taking taylor expansion of (neg x) in y
0.684 * [taylor]: Taking taylor expansion of x in y
0.684 * [taylor]: Taking taylor expansion of 2 in y
0.685 * [taylor]: Taking taylor expansion of y in y
0.685 * [taylor]: Taking taylor expansion of (* x z) in y
0.685 * [taylor]: Taking taylor expansion of x in y
0.685 * [taylor]: Taking taylor expansion of z in y
0.685 * [taylor]: Taking taylor expansion of (/ (* (cosh x) y) (* x z)) in z
0.685 * [taylor]: Taking taylor expansion of (* (cosh x) y) in z
0.685 * [taylor]: Taking taylor expansion of (cosh x) in z
0.685 * [taylor]: Rewrote expression to (/ (+ (exp x) (exp (neg x))) 2)
0.685 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (neg x))) in z
0.685 * [taylor]: Taking taylor expansion of (exp x) in z
0.685 * [taylor]: Taking taylor expansion of x in z
0.685 * [taylor]: Taking taylor expansion of (exp (neg x)) in z
0.685 * [taylor]: Taking taylor expansion of (neg x) in z
0.685 * [taylor]: Taking taylor expansion of x in z
0.685 * [taylor]: Taking taylor expansion of 2 in z
0.685 * [taylor]: Taking taylor expansion of y in z
0.685 * [taylor]: Taking taylor expansion of (* x z) in z
0.685 * [taylor]: Taking taylor expansion of x in z
0.685 * [taylor]: Taking taylor expansion of z in z
0.686 * [taylor]: Taking taylor expansion of (/ (* (cosh x) y) (* x z)) in x
0.686 * [taylor]: Taking taylor expansion of (* (cosh x) y) in x
0.686 * [taylor]: Taking taylor expansion of (cosh x) in x
0.686 * [taylor]: Rewrote expression to (/ (+ (exp x) (exp (neg x))) 2)
0.686 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (neg x))) in x
0.686 * [taylor]: Taking taylor expansion of (exp x) in x
0.686 * [taylor]: Taking taylor expansion of x in x
0.686 * [taylor]: Taking taylor expansion of (exp (neg x)) in x
0.686 * [taylor]: Taking taylor expansion of (neg x) in x
0.686 * [taylor]: Taking taylor expansion of x in x
0.686 * [taylor]: Taking taylor expansion of 2 in x
0.686 * [taylor]: Taking taylor expansion of y in x
0.686 * [taylor]: Taking taylor expansion of (* x z) in x
0.686 * [taylor]: Taking taylor expansion of x in x
0.686 * [taylor]: Taking taylor expansion of z in x
0.686 * [taylor]: Taking taylor expansion of (/ (* (cosh x) y) (* x z)) in x
0.686 * [taylor]: Taking taylor expansion of (* (cosh x) y) in x
0.686 * [taylor]: Taking taylor expansion of (cosh x) in x
0.686 * [taylor]: Rewrote expression to (/ (+ (exp x) (exp (neg x))) 2)
0.686 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (neg x))) in x
0.686 * [taylor]: Taking taylor expansion of (exp x) in x
0.686 * [taylor]: Taking taylor expansion of x in x
0.686 * [taylor]: Taking taylor expansion of (exp (neg x)) in x
0.686 * [taylor]: Taking taylor expansion of (neg x) in x
0.686 * [taylor]: Taking taylor expansion of x in x
0.686 * [taylor]: Taking taylor expansion of 2 in x
0.686 * [taylor]: Taking taylor expansion of y in x
0.686 * [taylor]: Taking taylor expansion of (* x z) in x
0.686 * [taylor]: Taking taylor expansion of x in x
0.686 * [taylor]: Taking taylor expansion of z in x
0.686 * [taylor]: Taking taylor expansion of (/ y z) in z
0.686 * [taylor]: Taking taylor expansion of y in z
0.686 * [taylor]: Taking taylor expansion of z in z
0.687 * [taylor]: Taking taylor expansion of y in y
0.687 * [taylor]: Taking taylor expansion of 0 in z
0.687 * [taylor]: Taking taylor expansion of 0 in y
0.687 * [taylor]: Taking taylor expansion of (* 1/2 (/ y z)) in z
0.687 * [taylor]: Taking taylor expansion of 1/2 in z
0.687 * [taylor]: Taking taylor expansion of (/ y z) in z
0.687 * [taylor]: Taking taylor expansion of y in z
0.687 * [taylor]: Taking taylor expansion of z in z
0.687 * [taylor]: Taking taylor expansion of (* 1/2 y) in y
0.687 * [taylor]: Taking taylor expansion of 1/2 in y
0.688 * [taylor]: Taking taylor expansion of y in y
0.688 * [taylor]: Taking taylor expansion of 0 in y
0.688 * [taylor]: Taking taylor expansion of 0 in y
0.691 * [taylor]: Taking taylor expansion of 0 in z
0.691 * [taylor]: Taking taylor expansion of 0 in y
0.691 * [taylor]: Taking taylor expansion of 0 in y
0.691 * [approximate]: Taking taylor expansion of (/ (* (cosh (/ 1 x)) (* x z)) y) in (x z y) around 0
0.691 * [taylor]: Taking taylor expansion of (/ (* (cosh (/ 1 x)) (* x z)) y) in y
0.691 * [taylor]: Taking taylor expansion of (* (cosh (/ 1 x)) (* x z)) in y
0.691 * [taylor]: Taking taylor expansion of (cosh (/ 1 x)) in y
0.691 * [taylor]: Rewrote expression to (/ (+ (exp (/ 1 x)) (exp (neg (/ 1 x)))) 2)
0.691 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (neg (/ 1 x)))) in y
0.691 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in y
0.691 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.691 * [taylor]: Taking taylor expansion of x in y
0.692 * [taylor]: Taking taylor expansion of (exp (neg (/ 1 x))) in y
0.692 * [taylor]: Taking taylor expansion of (neg (/ 1 x)) in y
0.692 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.692 * [taylor]: Taking taylor expansion of x in y
0.692 * [taylor]: Taking taylor expansion of 2 in y
0.692 * [taylor]: Taking taylor expansion of (* x z) in y
0.692 * [taylor]: Taking taylor expansion of x in y
0.692 * [taylor]: Taking taylor expansion of z in y
0.692 * [taylor]: Taking taylor expansion of y in y
0.692 * [taylor]: Taking taylor expansion of (/ (* (cosh (/ 1 x)) (* x z)) y) in z
0.692 * [taylor]: Taking taylor expansion of (* (cosh (/ 1 x)) (* x z)) in z
0.692 * [taylor]: Taking taylor expansion of (cosh (/ 1 x)) in z
0.692 * [taylor]: Rewrote expression to (/ (+ (exp (/ 1 x)) (exp (neg (/ 1 x)))) 2)
0.692 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (neg (/ 1 x)))) in z
0.692 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in z
0.692 * [taylor]: Taking taylor expansion of (/ 1 x) in z
0.692 * [taylor]: Taking taylor expansion of x in z
0.692 * [taylor]: Taking taylor expansion of (exp (neg (/ 1 x))) in z
0.692 * [taylor]: Taking taylor expansion of (neg (/ 1 x)) in z
0.692 * [taylor]: Taking taylor expansion of (/ 1 x) in z
0.692 * [taylor]: Taking taylor expansion of x in z
0.693 * [taylor]: Taking taylor expansion of 2 in z
0.693 * [taylor]: Taking taylor expansion of (* x z) in z
0.693 * [taylor]: Taking taylor expansion of x in z
0.693 * [taylor]: Taking taylor expansion of z in z
0.693 * [taylor]: Taking taylor expansion of y in z
0.693 * [taylor]: Taking taylor expansion of (/ (* (cosh (/ 1 x)) (* x z)) y) in x
0.693 * [taylor]: Taking taylor expansion of (* (cosh (/ 1 x)) (* x z)) in x
0.693 * [taylor]: Taking taylor expansion of (cosh (/ 1 x)) in x
0.693 * [taylor]: Rewrote expression to (/ (+ (exp (/ 1 x)) (exp (neg (/ 1 x)))) 2)
0.693 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (neg (/ 1 x)))) in x
0.694 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.694 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.694 * [taylor]: Taking taylor expansion of x in x
0.694 * [taylor]: Taking taylor expansion of (exp (neg (/ 1 x))) in x
0.694 * [taylor]: Taking taylor expansion of (neg (/ 1 x)) in x
0.694 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.694 * [taylor]: Taking taylor expansion of x in x
0.694 * [taylor]: Taking taylor expansion of 2 in x
0.694 * [taylor]: Taking taylor expansion of (* x z) in x
0.694 * [taylor]: Taking taylor expansion of x in x
0.694 * [taylor]: Taking taylor expansion of z in x
0.694 * [taylor]: Taking taylor expansion of y in x
0.694 * [taylor]: Taking taylor expansion of (/ (* (cosh (/ 1 x)) (* x z)) y) in x
0.694 * [taylor]: Taking taylor expansion of (* (cosh (/ 1 x)) (* x z)) in x
0.694 * [taylor]: Taking taylor expansion of (cosh (/ 1 x)) in x
0.694 * [taylor]: Rewrote expression to (/ (+ (exp (/ 1 x)) (exp (neg (/ 1 x)))) 2)
0.694 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (neg (/ 1 x)))) in x
0.694 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.694 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.694 * [taylor]: Taking taylor expansion of x in x
0.695 * [taylor]: Taking taylor expansion of (exp (neg (/ 1 x))) in x
0.695 * [taylor]: Taking taylor expansion of (neg (/ 1 x)) in x
0.695 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.695 * [taylor]: Taking taylor expansion of x in x
0.695 * [taylor]: Taking taylor expansion of 2 in x
0.695 * [taylor]: Taking taylor expansion of (* x z) in x
0.695 * [taylor]: Taking taylor expansion of x in x
0.695 * [taylor]: Taking taylor expansion of z in x
0.695 * [taylor]: Taking taylor expansion of y in x
0.695 * [taylor]: Taking taylor expansion of (/ (+ (* 1/2 (* z (exp (neg (/ 1 x))))) (* 1/2 (* z (exp (/ 1 x))))) y) in z
0.695 * [taylor]: Taking taylor expansion of (+ (* 1/2 (* z (exp (neg (/ 1 x))))) (* 1/2 (* z (exp (/ 1 x))))) in z
0.695 * [taylor]: Taking taylor expansion of (* 1/2 (* z (exp (neg (/ 1 x))))) in z
0.695 * [taylor]: Taking taylor expansion of 1/2 in z
0.695 * [taylor]: Taking taylor expansion of (* z (exp (neg (/ 1 x)))) in z
0.695 * [taylor]: Taking taylor expansion of z in z
0.695 * [taylor]: Taking taylor expansion of (exp (neg (/ 1 x))) in z
0.695 * [taylor]: Taking taylor expansion of (neg (/ 1 x)) in z
0.695 * [taylor]: Taking taylor expansion of (/ 1 x) in z
0.695 * [taylor]: Taking taylor expansion of x in z
0.696 * [taylor]: Taking taylor expansion of (* 1/2 (* z (exp (/ 1 x)))) in z
0.696 * [taylor]: Taking taylor expansion of 1/2 in z
0.696 * [taylor]: Taking taylor expansion of (* z (exp (/ 1 x))) in z
0.696 * [taylor]: Taking taylor expansion of z in z
0.696 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in z
0.696 * [taylor]: Taking taylor expansion of (/ 1 x) in z
0.696 * [taylor]: Taking taylor expansion of x in z
0.696 * [taylor]: Taking taylor expansion of y in z
0.696 * [taylor]: Taking taylor expansion of (/ (+ (* 1/2 (exp (/ 1 x))) (* 1/2 (exp (neg (/ 1 x))))) y) in y
0.696 * [taylor]: Taking taylor expansion of (+ (* 1/2 (exp (/ 1 x))) (* 1/2 (exp (neg (/ 1 x))))) in y
0.696 * [taylor]: Taking taylor expansion of (* 1/2 (exp (/ 1 x))) in y
0.696 * [taylor]: Taking taylor expansion of 1/2 in y
0.696 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in y
0.696 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.696 * [taylor]: Taking taylor expansion of x in y
0.697 * [taylor]: Taking taylor expansion of (* 1/2 (exp (neg (/ 1 x)))) in y
0.697 * [taylor]: Taking taylor expansion of 1/2 in y
0.697 * [taylor]: Taking taylor expansion of (exp (neg (/ 1 x))) in y
0.697 * [taylor]: Taking taylor expansion of (neg (/ 1 x)) in y
0.697 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.697 * [taylor]: Taking taylor expansion of x in y
0.697 * [taylor]: Taking taylor expansion of y in y
0.697 * [taylor]: Taking taylor expansion of 0 in z
0.697 * [taylor]: Taking taylor expansion of 0 in y
0.698 * [taylor]: Taking taylor expansion of 0 in y
0.699 * [taylor]: Taking taylor expansion of 0 in z
0.699 * [taylor]: Taking taylor expansion of 0 in y
0.699 * [taylor]: Taking taylor expansion of 0 in y
0.700 * [taylor]: Taking taylor expansion of 0 in y
0.701 * [taylor]: Taking taylor expansion of 0 in z
0.701 * [taylor]: Taking taylor expansion of 0 in y
0.701 * [taylor]: Taking taylor expansion of 0 in y
0.701 * [taylor]: Taking taylor expansion of 0 in y
0.703 * [taylor]: Taking taylor expansion of 0 in y
0.703 * [approximate]: Taking taylor expansion of (/ (* x (* z (cosh (/ -1 x)))) (* (pow (cbrt -1) 3) y)) in (x z y) around 0
0.703 * [taylor]: Taking taylor expansion of (/ (* x (* z (cosh (/ -1 x)))) (* (pow (cbrt -1) 3) y)) in y
0.703 * [taylor]: Taking taylor expansion of (* x (* z (cosh (/ -1 x)))) in y
0.703 * [taylor]: Taking taylor expansion of x in y
0.703 * [taylor]: Taking taylor expansion of (* z (cosh (/ -1 x))) in y
0.703 * [taylor]: Taking taylor expansion of z in y
0.703 * [taylor]: Taking taylor expansion of (cosh (/ -1 x)) in y
0.703 * [taylor]: Rewrote expression to (/ (+ (exp (/ -1 x)) (exp (neg (/ -1 x)))) 2)
0.703 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) (exp (neg (/ -1 x)))) in y
0.703 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in y
0.703 * [taylor]: Taking taylor expansion of (/ -1 x) in y
0.703 * [taylor]: Taking taylor expansion of -1 in y
0.703 * [taylor]: Taking taylor expansion of x in y
0.704 * [taylor]: Taking taylor expansion of (exp (neg (/ -1 x))) in y
0.704 * [taylor]: Taking taylor expansion of (neg (/ -1 x)) in y
0.704 * [taylor]: Taking taylor expansion of (/ -1 x) in y
0.704 * [taylor]: Taking taylor expansion of -1 in y
0.704 * [taylor]: Taking taylor expansion of x in y
0.704 * [taylor]: Taking taylor expansion of 2 in y
0.704 * [taylor]: Taking taylor expansion of (* (pow (cbrt -1) 3) y) in y
0.704 * [taylor]: Taking taylor expansion of (pow (cbrt -1) 3) in y
0.704 * [taylor]: Taking taylor expansion of (cbrt -1) in y
0.704 * [taylor]: Taking taylor expansion of -1 in y
0.704 * [taylor]: Taking taylor expansion of y in y
0.705 * [taylor]: Taking taylor expansion of (/ (* x (* z (cosh (/ -1 x)))) (* (pow (cbrt -1) 3) y)) in z
0.705 * [taylor]: Taking taylor expansion of (* x (* z (cosh (/ -1 x)))) in z
0.705 * [taylor]: Taking taylor expansion of x in z
0.705 * [taylor]: Taking taylor expansion of (* z (cosh (/ -1 x))) in z
0.705 * [taylor]: Taking taylor expansion of z in z
0.705 * [taylor]: Taking taylor expansion of (cosh (/ -1 x)) in z
0.705 * [taylor]: Rewrote expression to (/ (+ (exp (/ -1 x)) (exp (neg (/ -1 x)))) 2)
0.705 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) (exp (neg (/ -1 x)))) in z
0.705 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in z
0.705 * [taylor]: Taking taylor expansion of (/ -1 x) in z
0.705 * [taylor]: Taking taylor expansion of -1 in z
0.705 * [taylor]: Taking taylor expansion of x in z
0.705 * [taylor]: Taking taylor expansion of (exp (neg (/ -1 x))) in z
0.705 * [taylor]: Taking taylor expansion of (neg (/ -1 x)) in z
0.705 * [taylor]: Taking taylor expansion of (/ -1 x) in z
0.705 * [taylor]: Taking taylor expansion of -1 in z
0.705 * [taylor]: Taking taylor expansion of x in z
0.705 * [taylor]: Taking taylor expansion of 2 in z
0.705 * [taylor]: Taking taylor expansion of (* (pow (cbrt -1) 3) y) in z
0.705 * [taylor]: Taking taylor expansion of (pow (cbrt -1) 3) in z
0.705 * [taylor]: Taking taylor expansion of (cbrt -1) in z
0.705 * [taylor]: Taking taylor expansion of -1 in z
0.706 * [taylor]: Taking taylor expansion of y in z
0.707 * [taylor]: Taking taylor expansion of (/ (* x (* z (cosh (/ -1 x)))) (* (pow (cbrt -1) 3) y)) in x
0.707 * [taylor]: Taking taylor expansion of (* x (* z (cosh (/ -1 x)))) in x
0.707 * [taylor]: Taking taylor expansion of x in x
0.707 * [taylor]: Taking taylor expansion of (* z (cosh (/ -1 x))) in x
0.707 * [taylor]: Taking taylor expansion of z in x
0.707 * [taylor]: Taking taylor expansion of (cosh (/ -1 x)) in x
0.707 * [taylor]: Rewrote expression to (/ (+ (exp (/ -1 x)) (exp (neg (/ -1 x)))) 2)
0.707 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) (exp (neg (/ -1 x)))) in x
0.707 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.707 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.707 * [taylor]: Taking taylor expansion of -1 in x
0.707 * [taylor]: Taking taylor expansion of x in x
0.707 * [taylor]: Taking taylor expansion of (exp (neg (/ -1 x))) in x
0.707 * [taylor]: Taking taylor expansion of (neg (/ -1 x)) in x
0.707 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.707 * [taylor]: Taking taylor expansion of -1 in x
0.707 * [taylor]: Taking taylor expansion of x in x
0.707 * [taylor]: Taking taylor expansion of 2 in x
0.707 * [taylor]: Taking taylor expansion of (* (pow (cbrt -1) 3) y) in x
0.707 * [taylor]: Taking taylor expansion of (pow (cbrt -1) 3) in x
0.707 * [taylor]: Taking taylor expansion of (cbrt -1) in x
0.707 * [taylor]: Taking taylor expansion of -1 in x
0.707 * [taylor]: Taking taylor expansion of y in x
0.708 * [taylor]: Taking taylor expansion of (/ (* x (* z (cosh (/ -1 x)))) (* (pow (cbrt -1) 3) y)) in x
0.708 * [taylor]: Taking taylor expansion of (* x (* z (cosh (/ -1 x)))) in x
0.708 * [taylor]: Taking taylor expansion of x in x
0.708 * [taylor]: Taking taylor expansion of (* z (cosh (/ -1 x))) in x
0.708 * [taylor]: Taking taylor expansion of z in x
0.708 * [taylor]: Taking taylor expansion of (cosh (/ -1 x)) in x
0.708 * [taylor]: Rewrote expression to (/ (+ (exp (/ -1 x)) (exp (neg (/ -1 x)))) 2)
0.708 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) (exp (neg (/ -1 x)))) in x
0.708 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.708 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.708 * [taylor]: Taking taylor expansion of -1 in x
0.708 * [taylor]: Taking taylor expansion of x in x
0.708 * [taylor]: Taking taylor expansion of (exp (neg (/ -1 x))) in x
0.708 * [taylor]: Taking taylor expansion of (neg (/ -1 x)) in x
0.708 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.708 * [taylor]: Taking taylor expansion of -1 in x
0.708 * [taylor]: Taking taylor expansion of x in x
0.708 * [taylor]: Taking taylor expansion of 2 in x
0.709 * [taylor]: Taking taylor expansion of (* (pow (cbrt -1) 3) y) in x
0.709 * [taylor]: Taking taylor expansion of (pow (cbrt -1) 3) in x
0.709 * [taylor]: Taking taylor expansion of (cbrt -1) in x
0.709 * [taylor]: Taking taylor expansion of -1 in x
0.709 * [taylor]: Taking taylor expansion of y in x
0.710 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (* 1/2 (* z (exp (/ 1 x)))) (* 1/2 (* z (exp (/ -1 x))))) y)) in z
0.710 * [taylor]: Taking taylor expansion of -1 in z
0.710 * [taylor]: Taking taylor expansion of (/ (+ (* 1/2 (* z (exp (/ 1 x)))) (* 1/2 (* z (exp (/ -1 x))))) y) in z
0.710 * [taylor]: Taking taylor expansion of (+ (* 1/2 (* z (exp (/ 1 x)))) (* 1/2 (* z (exp (/ -1 x))))) in z
0.710 * [taylor]: Taking taylor expansion of (* 1/2 (* z (exp (/ 1 x)))) in z
0.710 * [taylor]: Taking taylor expansion of 1/2 in z
0.710 * [taylor]: Taking taylor expansion of (* z (exp (/ 1 x))) in z
0.710 * [taylor]: Taking taylor expansion of z in z
0.710 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in z
0.710 * [taylor]: Taking taylor expansion of (/ 1 x) in z
0.710 * [taylor]: Taking taylor expansion of x in z
0.710 * [taylor]: Taking taylor expansion of (* 1/2 (* z (exp (/ -1 x)))) in z
0.710 * [taylor]: Taking taylor expansion of 1/2 in z
0.710 * [taylor]: Taking taylor expansion of (* z (exp (/ -1 x))) in z
0.710 * [taylor]: Taking taylor expansion of z in z
0.710 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in z
0.710 * [taylor]: Taking taylor expansion of (/ -1 x) in z
0.710 * [taylor]: Taking taylor expansion of -1 in z
0.710 * [taylor]: Taking taylor expansion of x in z
0.710 * [taylor]: Taking taylor expansion of y in z
0.711 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (* 1/2 (exp (/ 1 x))) (* 1/2 (exp (/ -1 x)))) y)) in y
0.711 * [taylor]: Taking taylor expansion of -1 in y
0.711 * [taylor]: Taking taylor expansion of (/ (+ (* 1/2 (exp (/ 1 x))) (* 1/2 (exp (/ -1 x)))) y) in y
0.711 * [taylor]: Taking taylor expansion of (+ (* 1/2 (exp (/ 1 x))) (* 1/2 (exp (/ -1 x)))) in y
0.711 * [taylor]: Taking taylor expansion of (* 1/2 (exp (/ 1 x))) in y
0.711 * [taylor]: Taking taylor expansion of 1/2 in y
0.711 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in y
0.711 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.711 * [taylor]: Taking taylor expansion of x in y
0.711 * [taylor]: Taking taylor expansion of (* 1/2 (exp (/ -1 x))) in y
0.711 * [taylor]: Taking taylor expansion of 1/2 in y
0.711 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in y
0.711 * [taylor]: Taking taylor expansion of (/ -1 x) in y
0.711 * [taylor]: Taking taylor expansion of -1 in y
0.711 * [taylor]: Taking taylor expansion of x in y
0.711 * [taylor]: Taking taylor expansion of y in y
0.712 * [taylor]: Taking taylor expansion of 0 in z
0.712 * [taylor]: Taking taylor expansion of 0 in y
0.713 * [taylor]: Taking taylor expansion of 0 in y
0.715 * [taylor]: Taking taylor expansion of 0 in z
0.715 * [taylor]: Taking taylor expansion of 0 in y
0.715 * [taylor]: Taking taylor expansion of 0 in y
0.716 * [taylor]: Taking taylor expansion of 0 in y
0.717 * [taylor]: Taking taylor expansion of 0 in z
0.717 * [taylor]: Taking taylor expansion of 0 in y
0.717 * [taylor]: Taking taylor expansion of 0 in y
0.717 * [taylor]: Taking taylor expansion of 0 in y
0.719 * [taylor]: Taking taylor expansion of 0 in y
0.719 * * * * [progress]: [ 2 / 4 ] generating series at (2 2)
0.719 * [approximate]: Taking taylor expansion of (* (/ y x) (pow (/ 1 z) 1/3)) in (y x z) around 0
0.719 * [taylor]: Taking taylor expansion of (* (/ y x) (pow (/ 1 z) 1/3)) in z
0.719 * [taylor]: Taking taylor expansion of (/ y x) in z
0.719 * [taylor]: Taking taylor expansion of y in z
0.719 * [taylor]: Taking taylor expansion of x in z
0.719 * [taylor]: Taking taylor expansion of (pow (/ 1 z) 1/3) in z
0.719 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 z)))) in z
0.719 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 z))) in z
0.719 * [taylor]: Taking taylor expansion of 1/3 in z
0.719 * [taylor]: Taking taylor expansion of (log (/ 1 z)) in z
0.719 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.719 * [taylor]: Taking taylor expansion of z in z
0.720 * [taylor]: Taking taylor expansion of (* (/ y x) (pow (/ 1 z) 1/3)) in x
0.720 * [taylor]: Taking taylor expansion of (/ y x) in x
0.720 * [taylor]: Taking taylor expansion of y in x
0.720 * [taylor]: Taking taylor expansion of x in x
0.720 * [taylor]: Taking taylor expansion of (pow (/ 1 z) 1/3) in x
0.720 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 z)))) in x
0.720 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 z))) in x
0.720 * [taylor]: Taking taylor expansion of 1/3 in x
0.720 * [taylor]: Taking taylor expansion of (log (/ 1 z)) in x
0.720 * [taylor]: Taking taylor expansion of (/ 1 z) in x
0.720 * [taylor]: Taking taylor expansion of z in x
0.720 * [taylor]: Taking taylor expansion of (* (/ y x) (pow (/ 1 z) 1/3)) in y
0.720 * [taylor]: Taking taylor expansion of (/ y x) in y
0.720 * [taylor]: Taking taylor expansion of y in y
0.720 * [taylor]: Taking taylor expansion of x in y
0.720 * [taylor]: Taking taylor expansion of (pow (/ 1 z) 1/3) in y
0.720 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 z)))) in y
0.720 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 z))) in y
0.720 * [taylor]: Taking taylor expansion of 1/3 in y
0.720 * [taylor]: Taking taylor expansion of (log (/ 1 z)) in y
0.720 * [taylor]: Taking taylor expansion of (/ 1 z) in y
0.720 * [taylor]: Taking taylor expansion of z in y
0.720 * [taylor]: Taking taylor expansion of (* (/ y x) (pow (/ 1 z) 1/3)) in y
0.720 * [taylor]: Taking taylor expansion of (/ y x) in y
0.720 * [taylor]: Taking taylor expansion of y in y
0.720 * [taylor]: Taking taylor expansion of x in y
0.720 * [taylor]: Taking taylor expansion of (pow (/ 1 z) 1/3) in y
0.720 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 z)))) in y
0.720 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 z))) in y
0.720 * [taylor]: Taking taylor expansion of 1/3 in y
0.720 * [taylor]: Taking taylor expansion of (log (/ 1 z)) in y
0.720 * [taylor]: Taking taylor expansion of (/ 1 z) in y
0.720 * [taylor]: Taking taylor expansion of z in y
0.721 * [taylor]: Taking taylor expansion of (* (/ 1 x) (pow (/ 1 z) 1/3)) in x
0.721 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.721 * [taylor]: Taking taylor expansion of x in x
0.721 * [taylor]: Taking taylor expansion of (pow (/ 1 z) 1/3) in x
0.721 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 z)))) in x
0.721 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 z))) in x
0.721 * [taylor]: Taking taylor expansion of 1/3 in x
0.721 * [taylor]: Taking taylor expansion of (log (/ 1 z)) in x
0.721 * [taylor]: Taking taylor expansion of (/ 1 z) in x
0.721 * [taylor]: Taking taylor expansion of z in x
0.721 * [taylor]: Taking taylor expansion of (pow (/ 1 z) 1/3) in z
0.721 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 z)))) in z
0.721 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 z))) in z
0.721 * [taylor]: Taking taylor expansion of 1/3 in z
0.721 * [taylor]: Taking taylor expansion of (log (/ 1 z)) in z
0.721 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.721 * [taylor]: Taking taylor expansion of z in z
0.722 * [taylor]: Taking taylor expansion of 0 in x
0.722 * [taylor]: Taking taylor expansion of 0 in z
0.723 * [taylor]: Taking taylor expansion of 0 in x
0.723 * [taylor]: Taking taylor expansion of 0 in z
0.724 * [taylor]: Taking taylor expansion of 0 in z
0.724 * [approximate]: Taking taylor expansion of (* (/ x y) (pow z 1/3)) in (y x z) around 0
0.724 * [taylor]: Taking taylor expansion of (* (/ x y) (pow z 1/3)) in z
0.724 * [taylor]: Taking taylor expansion of (/ x y) in z
0.724 * [taylor]: Taking taylor expansion of x in z
0.724 * [taylor]: Taking taylor expansion of y in z
0.724 * [taylor]: Taking taylor expansion of (pow z 1/3) in z
0.724 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log z))) in z
0.724 * [taylor]: Taking taylor expansion of (* 1/3 (log z)) in z
0.724 * [taylor]: Taking taylor expansion of 1/3 in z
0.724 * [taylor]: Taking taylor expansion of (log z) in z
0.725 * [taylor]: Taking taylor expansion of z in z
0.725 * [taylor]: Taking taylor expansion of (* (/ x y) (pow z 1/3)) in x
0.725 * [taylor]: Taking taylor expansion of (/ x y) in x
0.725 * [taylor]: Taking taylor expansion of x in x
0.725 * [taylor]: Taking taylor expansion of y in x
0.725 * [taylor]: Taking taylor expansion of (pow z 1/3) in x
0.725 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log z))) in x
0.725 * [taylor]: Taking taylor expansion of (* 1/3 (log z)) in x
0.725 * [taylor]: Taking taylor expansion of 1/3 in x
0.725 * [taylor]: Taking taylor expansion of (log z) in x
0.725 * [taylor]: Taking taylor expansion of z in x
0.725 * [taylor]: Taking taylor expansion of (* (/ x y) (pow z 1/3)) in y
0.725 * [taylor]: Taking taylor expansion of (/ x y) in y
0.725 * [taylor]: Taking taylor expansion of x in y
0.725 * [taylor]: Taking taylor expansion of y in y
0.725 * [taylor]: Taking taylor expansion of (pow z 1/3) in y
0.725 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log z))) in y
0.725 * [taylor]: Taking taylor expansion of (* 1/3 (log z)) in y
0.725 * [taylor]: Taking taylor expansion of 1/3 in y
0.725 * [taylor]: Taking taylor expansion of (log z) in y
0.725 * [taylor]: Taking taylor expansion of z in y
0.725 * [taylor]: Taking taylor expansion of (* (/ x y) (pow z 1/3)) in y
0.725 * [taylor]: Taking taylor expansion of (/ x y) in y
0.725 * [taylor]: Taking taylor expansion of x in y
0.725 * [taylor]: Taking taylor expansion of y in y
0.725 * [taylor]: Taking taylor expansion of (pow z 1/3) in y
0.725 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log z))) in y
0.725 * [taylor]: Taking taylor expansion of (* 1/3 (log z)) in y
0.725 * [taylor]: Taking taylor expansion of 1/3 in y
0.725 * [taylor]: Taking taylor expansion of (log z) in y
0.725 * [taylor]: Taking taylor expansion of z in y
0.725 * [taylor]: Taking taylor expansion of (* x (pow z 1/3)) in x
0.725 * [taylor]: Taking taylor expansion of x in x
0.725 * [taylor]: Taking taylor expansion of (pow z 1/3) in x
0.726 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log z))) in x
0.726 * [taylor]: Taking taylor expansion of (* 1/3 (log z)) in x
0.726 * [taylor]: Taking taylor expansion of 1/3 in x
0.726 * [taylor]: Taking taylor expansion of (log z) in x
0.726 * [taylor]: Taking taylor expansion of z in x
0.726 * [taylor]: Taking taylor expansion of (pow z 1/3) in z
0.726 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log z))) in z
0.726 * [taylor]: Taking taylor expansion of (* 1/3 (log z)) in z
0.726 * [taylor]: Taking taylor expansion of 1/3 in z
0.726 * [taylor]: Taking taylor expansion of (log z) in z
0.726 * [taylor]: Taking taylor expansion of z in z
0.726 * [taylor]: Taking taylor expansion of 0 in x
0.727 * [taylor]: Taking taylor expansion of 0 in z
0.727 * [taylor]: Taking taylor expansion of 0 in z
0.728 * [taylor]: Taking taylor expansion of 0 in x
0.728 * [taylor]: Taking taylor expansion of 0 in z
0.728 * [taylor]: Taking taylor expansion of 0 in z
0.728 * [taylor]: Taking taylor expansion of 0 in z
0.729 * [approximate]: Taking taylor expansion of (* (/ x (* (cbrt -1) y)) (pow z 1/3)) in (y x z) around 0
0.729 * [taylor]: Taking taylor expansion of (* (/ x (* (cbrt -1) y)) (pow z 1/3)) in z
0.729 * [taylor]: Taking taylor expansion of (/ x (* (cbrt -1) y)) in z
0.729 * [taylor]: Taking taylor expansion of x in z
0.729 * [taylor]: Taking taylor expansion of (* (cbrt -1) y) in z
0.729 * [taylor]: Taking taylor expansion of (cbrt -1) in z
0.729 * [taylor]: Taking taylor expansion of -1 in z
0.729 * [taylor]: Taking taylor expansion of y in z
0.729 * [taylor]: Taking taylor expansion of (pow z 1/3) in z
0.729 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log z))) in z
0.729 * [taylor]: Taking taylor expansion of (* 1/3 (log z)) in z
0.729 * [taylor]: Taking taylor expansion of 1/3 in z
0.729 * [taylor]: Taking taylor expansion of (log z) in z
0.729 * [taylor]: Taking taylor expansion of z in z
0.729 * [taylor]: Taking taylor expansion of (* (/ x (* (cbrt -1) y)) (pow z 1/3)) in x
0.729 * [taylor]: Taking taylor expansion of (/ x (* (cbrt -1) y)) in x
0.729 * [taylor]: Taking taylor expansion of x in x
0.729 * [taylor]: Taking taylor expansion of (* (cbrt -1) y) in x
0.729 * [taylor]: Taking taylor expansion of (cbrt -1) in x
0.729 * [taylor]: Taking taylor expansion of -1 in x
0.729 * [taylor]: Taking taylor expansion of y in x
0.730 * [taylor]: Taking taylor expansion of (pow z 1/3) in x
0.730 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log z))) in x
0.730 * [taylor]: Taking taylor expansion of (* 1/3 (log z)) in x
0.730 * [taylor]: Taking taylor expansion of 1/3 in x
0.730 * [taylor]: Taking taylor expansion of (log z) in x
0.730 * [taylor]: Taking taylor expansion of z in x
0.730 * [taylor]: Taking taylor expansion of (* (/ x (* (cbrt -1) y)) (pow z 1/3)) in y
0.730 * [taylor]: Taking taylor expansion of (/ x (* (cbrt -1) y)) in y
0.730 * [taylor]: Taking taylor expansion of x in y
0.730 * [taylor]: Taking taylor expansion of (* (cbrt -1) y) in y
0.730 * [taylor]: Taking taylor expansion of (cbrt -1) in y
0.730 * [taylor]: Taking taylor expansion of -1 in y
0.730 * [taylor]: Taking taylor expansion of y in y
0.730 * [taylor]: Taking taylor expansion of (pow z 1/3) in y
0.730 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log z))) in y
0.730 * [taylor]: Taking taylor expansion of (* 1/3 (log z)) in y
0.730 * [taylor]: Taking taylor expansion of 1/3 in y
0.730 * [taylor]: Taking taylor expansion of (log z) in y
0.730 * [taylor]: Taking taylor expansion of z in y
0.730 * [taylor]: Taking taylor expansion of (* (/ x (* (cbrt -1) y)) (pow z 1/3)) in y
0.730 * [taylor]: Taking taylor expansion of (/ x (* (cbrt -1) y)) in y
0.730 * [taylor]: Taking taylor expansion of x in y
0.730 * [taylor]: Taking taylor expansion of (* (cbrt -1) y) in y
0.730 * [taylor]: Taking taylor expansion of (cbrt -1) in y
0.730 * [taylor]: Taking taylor expansion of -1 in y
0.730 * [taylor]: Taking taylor expansion of y in y
0.731 * [taylor]: Taking taylor expansion of (pow z 1/3) in y
0.731 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log z))) in y
0.731 * [taylor]: Taking taylor expansion of (* 1/3 (log z)) in y
0.731 * [taylor]: Taking taylor expansion of 1/3 in y
0.731 * [taylor]: Taking taylor expansion of (log z) in y
0.731 * [taylor]: Taking taylor expansion of z in y
0.731 * [taylor]: Taking taylor expansion of (* (/ x (cbrt -1)) (pow z 1/3)) in x
0.731 * [taylor]: Taking taylor expansion of (/ x (cbrt -1)) in x
0.731 * [taylor]: Taking taylor expansion of x in x
0.731 * [taylor]: Taking taylor expansion of (cbrt -1) in x
0.731 * [taylor]: Taking taylor expansion of -1 in x
0.731 * [taylor]: Taking taylor expansion of (pow z 1/3) in x
0.731 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log z))) in x
0.731 * [taylor]: Taking taylor expansion of (* 1/3 (log z)) in x
0.731 * [taylor]: Taking taylor expansion of 1/3 in x
0.731 * [taylor]: Taking taylor expansion of (log z) in x
0.731 * [taylor]: Taking taylor expansion of z in x
0.731 * [taylor]: Taking taylor expansion of (* (/ 1 (cbrt -1)) (pow z 1/3)) in z
0.731 * [taylor]: Taking taylor expansion of (/ 1 (cbrt -1)) in z
0.731 * [taylor]: Taking taylor expansion of (cbrt -1) in z
0.731 * [taylor]: Taking taylor expansion of -1 in z
0.732 * [taylor]: Taking taylor expansion of (pow z 1/3) in z
0.732 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log z))) in z
0.732 * [taylor]: Taking taylor expansion of (* 1/3 (log z)) in z
0.732 * [taylor]: Taking taylor expansion of 1/3 in z
0.732 * [taylor]: Taking taylor expansion of (log z) in z
0.732 * [taylor]: Taking taylor expansion of z in z
0.733 * [taylor]: Taking taylor expansion of 0 in x
0.733 * [taylor]: Taking taylor expansion of 0 in z
0.733 * [taylor]: Taking taylor expansion of 0 in z
0.735 * [taylor]: Taking taylor expansion of 0 in x
0.735 * [taylor]: Taking taylor expansion of 0 in z
0.735 * [taylor]: Taking taylor expansion of 0 in z
0.735 * [taylor]: Taking taylor expansion of 0 in z
0.736 * * * * [progress]: [ 3 / 4 ] generating series at (2 2 2 2)
0.736 * [approximate]: Taking taylor expansion of (pow z 1/3) in (z) around 0
0.736 * [taylor]: Taking taylor expansion of (pow z 1/3) in z
0.736 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log z))) in z
0.736 * [taylor]: Taking taylor expansion of (* 1/3 (log z)) in z
0.736 * [taylor]: Taking taylor expansion of 1/3 in z
0.736 * [taylor]: Taking taylor expansion of (log z) in z
0.736 * [taylor]: Taking taylor expansion of z in z
0.736 * [taylor]: Taking taylor expansion of (pow z 1/3) in z
0.736 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log z))) in z
0.736 * [taylor]: Taking taylor expansion of (* 1/3 (log z)) in z
0.736 * [taylor]: Taking taylor expansion of 1/3 in z
0.736 * [taylor]: Taking taylor expansion of (log z) in z
0.736 * [taylor]: Taking taylor expansion of z in z
0.742 * [approximate]: Taking taylor expansion of (pow (/ 1 z) 1/3) in (z) around 0
0.742 * [taylor]: Taking taylor expansion of (pow (/ 1 z) 1/3) in z
0.742 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 z)))) in z
0.742 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 z))) in z
0.742 * [taylor]: Taking taylor expansion of 1/3 in z
0.742 * [taylor]: Taking taylor expansion of (log (/ 1 z)) in z
0.742 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.742 * [taylor]: Taking taylor expansion of z in z
0.742 * [taylor]: Taking taylor expansion of (pow (/ 1 z) 1/3) in z
0.742 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 z)))) in z
0.742 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 z))) in z
0.742 * [taylor]: Taking taylor expansion of 1/3 in z
0.743 * [taylor]: Taking taylor expansion of (log (/ 1 z)) in z
0.743 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.743 * [taylor]: Taking taylor expansion of z in z
0.749 * [approximate]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 z) 1/3)) in (z) around 0
0.749 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 z) 1/3)) in z
0.749 * [taylor]: Taking taylor expansion of (cbrt -1) in z
0.749 * [taylor]: Taking taylor expansion of -1 in z
0.749 * [taylor]: Taking taylor expansion of (pow (/ 1 z) 1/3) in z
0.749 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 z)))) in z
0.749 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 z))) in z
0.749 * [taylor]: Taking taylor expansion of 1/3 in z
0.749 * [taylor]: Taking taylor expansion of (log (/ 1 z)) in z
0.749 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.749 * [taylor]: Taking taylor expansion of z in z
0.749 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 z) 1/3)) in z
0.749 * [taylor]: Taking taylor expansion of (cbrt -1) in z
0.749 * [taylor]: Taking taylor expansion of -1 in z
0.749 * [taylor]: Taking taylor expansion of (pow (/ 1 z) 1/3) in z
0.749 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 z)))) in z
0.749 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 z))) in z
0.749 * [taylor]: Taking taylor expansion of 1/3 in z
0.749 * [taylor]: Taking taylor expansion of (log (/ 1 z)) in z
0.749 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.749 * [taylor]: Taking taylor expansion of z in z
0.757 * * * * [progress]: [ 4 / 4 ] generating series at (2 1 2 2)
0.757 * [approximate]: Taking taylor expansion of (pow z 1/3) in (z) around 0
0.757 * [taylor]: Taking taylor expansion of (pow z 1/3) in z
0.757 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log z))) in z
0.757 * [taylor]: Taking taylor expansion of (* 1/3 (log z)) in z
0.757 * [taylor]: Taking taylor expansion of 1/3 in z
0.757 * [taylor]: Taking taylor expansion of (log z) in z
0.757 * [taylor]: Taking taylor expansion of z in z
0.757 * [taylor]: Taking taylor expansion of (pow z 1/3) in z
0.757 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log z))) in z
0.757 * [taylor]: Taking taylor expansion of (* 1/3 (log z)) in z
0.757 * [taylor]: Taking taylor expansion of 1/3 in z
0.757 * [taylor]: Taking taylor expansion of (log z) in z
0.757 * [taylor]: Taking taylor expansion of z in z
0.763 * [approximate]: Taking taylor expansion of (pow (/ 1 z) 1/3) in (z) around 0
0.763 * [taylor]: Taking taylor expansion of (pow (/ 1 z) 1/3) in z
0.763 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 z)))) in z
0.763 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 z))) in z
0.763 * [taylor]: Taking taylor expansion of 1/3 in z
0.763 * [taylor]: Taking taylor expansion of (log (/ 1 z)) in z
0.763 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.763 * [taylor]: Taking taylor expansion of z in z
0.764 * [taylor]: Taking taylor expansion of (pow (/ 1 z) 1/3) in z
0.764 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 z)))) in z
0.764 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 z))) in z
0.764 * [taylor]: Taking taylor expansion of 1/3 in z
0.764 * [taylor]: Taking taylor expansion of (log (/ 1 z)) in z
0.764 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.764 * [taylor]: Taking taylor expansion of z in z
0.770 * [approximate]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 z) 1/3)) in (z) around 0
0.770 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 z) 1/3)) in z
0.770 * [taylor]: Taking taylor expansion of (cbrt -1) in z
0.770 * [taylor]: Taking taylor expansion of -1 in z
0.770 * [taylor]: Taking taylor expansion of (pow (/ 1 z) 1/3) in z
0.770 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 z)))) in z
0.770 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 z))) in z
0.770 * [taylor]: Taking taylor expansion of 1/3 in z
0.770 * [taylor]: Taking taylor expansion of (log (/ 1 z)) in z
0.770 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.770 * [taylor]: Taking taylor expansion of z in z
0.770 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 z) 1/3)) in z
0.770 * [taylor]: Taking taylor expansion of (cbrt -1) in z
0.770 * [taylor]: Taking taylor expansion of -1 in z
0.771 * [taylor]: Taking taylor expansion of (pow (/ 1 z) 1/3) in z
0.771 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 z)))) in z
0.771 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 z))) in z
0.771 * [taylor]: Taking taylor expansion of 1/3 in z
0.771 * [taylor]: Taking taylor expansion of (log (/ 1 z)) in z
0.771 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.771 * [taylor]: Taking taylor expansion of z in z
0.780 * * * [progress]: simplifying candidates
0.781 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (* (/ (cosh x) (* (cbrt z) (cbrt z))) (/ y (* x (cbrt z))))
  (+ (- (log (cosh x)) (+ (log (cbrt z)) (log (cbrt z)))) (- (log y) (+ (log x) (log (cbrt z)))))
  (+ (- (log (cosh x)) (+ (log (cbrt z)) (log (cbrt z)))) (- (log y) (log (* x (cbrt z)))))
  (+ (- (log (cosh x)) (+ (log (cbrt z)) (log (cbrt z)))) (log (/ y (* x (cbrt z)))))
  (+ (- (log (cosh x)) (log (* (cbrt z) (cbrt z)))) (- (log y) (+ (log x) (log (cbrt z)))))
  (+ (- (log (cosh x)) (log (* (cbrt z) (cbrt z)))) (- (log y) (log (* x (cbrt z)))))
  (+ (- (log (cosh x)) (log (* (cbrt z) (cbrt z)))) (log (/ y (* x (cbrt z)))))
  (+ (log (/ (cosh x) (* (cbrt z) (cbrt z)))) (- (log y) (+ (log x) (log (cbrt z)))))
  (+ (log (/ (cosh x) (* (cbrt z) (cbrt z)))) (- (log y) (log (* x (cbrt z)))))
  (+ (log (/ (cosh x) (* (cbrt z) (cbrt z)))) (log (/ y (* x (cbrt z)))))
  (log (* (/ (cosh x) (* (cbrt z) (cbrt z))) (/ y (* x (cbrt z)))))
  (exp (* (/ (cosh x) (* (cbrt z) (cbrt z))) (/ y (* x (cbrt z)))))
  (* (/ (* (* (cosh x) (cosh x)) (cosh x)) (* z z)) (/ (* (* y y) y) (* (* (* x x) x) z)))
  (* (/ (* (* (cosh x) (cosh x)) (cosh x)) (* z z)) (/ (* (* y y) y) (* (* (* x (cbrt z)) (* x (cbrt z))) (* x (cbrt z)))))
  (* (/ (* (* (cosh x) (cosh x)) (cosh x)) (* z z)) (* (* (/ y (* x (cbrt z))) (/ y (* x (cbrt z)))) (/ y (* x (cbrt z)))))
  (* (/ (* (* (cosh x) (cosh x)) (cosh x)) (* (* (* (cbrt z) (cbrt z)) (* (cbrt z) (cbrt z))) (* (cbrt z) (cbrt z)))) (/ (* (* y y) y) (* (* (* x x) x) z)))
  (* (/ (* (* (cosh x) (cosh x)) (cosh x)) (* (* (* (cbrt z) (cbrt z)) (* (cbrt z) (cbrt z))) (* (cbrt z) (cbrt z)))) (/ (* (* y y) y) (* (* (* x (cbrt z)) (* x (cbrt z))) (* x (cbrt z)))))
  (* (/ (* (* (cosh x) (cosh x)) (cosh x)) (* (* (* (cbrt z) (cbrt z)) (* (cbrt z) (cbrt z))) (* (cbrt z) (cbrt z)))) (* (* (/ y (* x (cbrt z))) (/ y (* x (cbrt z)))) (/ y (* x (cbrt z)))))
  (* (* (* (/ (cosh x) (* (cbrt z) (cbrt z))) (/ (cosh x) (* (cbrt z) (cbrt z)))) (/ (cosh x) (* (cbrt z) (cbrt z)))) (/ (* (* y y) y) (* (* (* x x) x) z)))
  (* (* (* (/ (cosh x) (* (cbrt z) (cbrt z))) (/ (cosh x) (* (cbrt z) (cbrt z)))) (/ (cosh x) (* (cbrt z) (cbrt z)))) (/ (* (* y y) y) (* (* (* x (cbrt z)) (* x (cbrt z))) (* x (cbrt z)))))
  (* (* (* (/ (cosh x) (* (cbrt z) (cbrt z))) (/ (cosh x) (* (cbrt z) (cbrt z)))) (/ (cosh x) (* (cbrt z) (cbrt z)))) (* (* (/ y (* x (cbrt z))) (/ y (* x (cbrt z)))) (/ y (* x (cbrt z)))))
  (* (cbrt (* (/ (cosh x) (* (cbrt z) (cbrt z))) (/ y (* x (cbrt z))))) (cbrt (* (/ (cosh x) (* (cbrt z) (cbrt z))) (/ y (* x (cbrt z))))))
  (cbrt (* (/ (cosh x) (* (cbrt z) (cbrt z))) (/ y (* x (cbrt z)))))
  (* (* (* (/ (cosh x) (* (cbrt z) (cbrt z))) (/ y (* x (cbrt z)))) (* (/ (cosh x) (* (cbrt z) (cbrt z))) (/ y (* x (cbrt z))))) (* (/ (cosh x) (* (cbrt z) (cbrt z))) (/ y (* x (cbrt z)))))
  (sqrt (* (/ (cosh x) (* (cbrt z) (cbrt z))) (/ y (* x (cbrt z)))))
  (sqrt (* (/ (cosh x) (* (cbrt z) (cbrt z))) (/ y (* x (cbrt z)))))
  (* (cosh x) y)
  (* (* (cbrt z) (cbrt z)) (* x (cbrt z)))
  (* (sqrt (/ (cosh x) (* (cbrt z) (cbrt z)))) (sqrt (/ y (* x (cbrt z)))))
  (* (sqrt (/ (cosh x) (* (cbrt z) (cbrt z)))) (sqrt (/ y (* x (cbrt z)))))
  (* (/ (sqrt (cosh x)) (cbrt z)) (sqrt (/ y (* x (cbrt z)))))
  (* (/ (sqrt (cosh x)) (cbrt z)) (sqrt (/ y (* x (cbrt z)))))
  (* (/ (cosh x) (* (cbrt z) (cbrt z))) (* (cbrt (/ y (* x (cbrt z)))) (cbrt (/ y (* x (cbrt z))))))
  (* (/ (cosh x) (* (cbrt z) (cbrt z))) (sqrt (/ y (* x (cbrt z)))))
  (* (/ (cosh x) (* (cbrt z) (cbrt z))) (/ (* (cbrt y) (cbrt y)) x))
  (* (/ (cosh x) (* (cbrt z) (cbrt z))) (/ (sqrt y) x))
  (* (/ (cosh x) (* (cbrt z) (cbrt z))) (/ 1 x))
  (* (/ (cosh x) (* (cbrt z) (cbrt z))) 1)
  (* (/ (cosh x) (* (cbrt z) (cbrt z))) y)
  (* (cbrt (/ (cosh x) (* (cbrt z) (cbrt z)))) (/ y (* x (cbrt z))))
  (* (sqrt (/ (cosh x) (* (cbrt z) (cbrt z)))) (/ y (* x (cbrt z))))
  (* (/ (cbrt (cosh x)) (cbrt z)) (/ y (* x (cbrt z))))
  (* (/ (sqrt (cosh x)) (cbrt z)) (/ y (* x (cbrt z))))
  (* (/ (cosh x) (cbrt z)) (/ y (* x (cbrt z))))
  (* (/ (cosh x) (* (cbrt z) (cbrt z))) (/ y (* x (cbrt z))))
  (* (/ 1 (* (cbrt z) (cbrt z))) (/ y (* x (cbrt z))))
  (* (/ (cosh x) (* (cbrt z) (cbrt z))) y)
  (* (cosh x) (/ y (* x (cbrt z))))
  (- (log y) (+ (log x) (log (cbrt z))))
  (- (log y) (log (* x (cbrt z))))
  (log (/ y (* x (cbrt z))))
  (exp (/ y (* x (cbrt z))))
  (/ (* (* y y) y) (* (* (* x x) x) z))
  (/ (* (* y y) y) (* (* (* x (cbrt z)) (* x (cbrt z))) (* x (cbrt z))))
  (* (cbrt (/ y (* x (cbrt z)))) (cbrt (/ y (* x (cbrt z)))))
  (cbrt (/ y (* x (cbrt z))))
  (* (* (/ y (* x (cbrt z))) (/ y (* x (cbrt z)))) (/ y (* x (cbrt z))))
  (sqrt (/ y (* x (cbrt z))))
  (sqrt (/ y (* x (cbrt z))))
  (neg y)
  (neg (* x (cbrt z)))
  (/ (* (cbrt y) (cbrt y)) x)
  (/ (cbrt y) (cbrt z))
  (/ (sqrt y) x)
  (/ (sqrt y) (cbrt z))
  (/ 1 x)
  (/ y (cbrt z))
  (/ 1 (* x (cbrt z)))
  (/ (* x (cbrt z)) y)
  (/ y x)
  (/ (* x (cbrt z)) (cbrt y))
  (/ (* x (cbrt z)) (sqrt y))
  (/ (* x (cbrt z)) y)
  (log (cbrt z))
  (exp (cbrt z))
  (cbrt (* (cbrt z) (cbrt z)))
  (cbrt (cbrt z))
  (cbrt (sqrt z))
  (cbrt (sqrt z))
  (cbrt 1)
  (cbrt z)
  (* (cbrt (cbrt z)) (cbrt (cbrt z)))
  (cbrt (cbrt z))
  (* (* (cbrt z) (cbrt z)) (cbrt z))
  (sqrt (cbrt z))
  (sqrt (cbrt z))
  (log (cbrt z))
  (exp (cbrt z))
  (cbrt (* (cbrt z) (cbrt z)))
  (cbrt (cbrt z))
  (cbrt (sqrt z))
  (cbrt (sqrt z))
  (cbrt 1)
  (cbrt z)
  (* (cbrt (cbrt z)) (cbrt (cbrt z)))
  (cbrt (cbrt z))
  (* (* (cbrt z) (cbrt z)) (cbrt z))
  (sqrt (cbrt z))
  (sqrt (cbrt z))
  (+ (* 1/2 (/ (* x y) z)) (/ y (* x z)))
  (/ (* (+ (* 1/2 (exp (neg x))) (* 1/2 (exp x))) y) (* z x))
  (/ (* (+ (* 1/2 (exp (* -1 x))) (* 1/2 (exp x))) y) (* z x))
  (/ (* (exp (* 1/3 (- (log 1) (log z)))) y) x)
  (/ (* (exp (* 1/3 (+ (log 1) (log (/ 1 z))))) y) x)
  (/ (* y (exp (* 1/3 (+ (log 1) (log (/ -1 z)))))) (* (cbrt -1) x))
  (exp (* 1/3 (+ (log z) (log 1))))
  (exp (* 1/3 (- (log 1) (log (/ 1 z)))))
  (* (cbrt -1) (exp (* 1/3 (- (log 1) (log (/ -1 z))))))
  (exp (* 1/3 (+ (log z) (log 1))))
  (exp (* 1/3 (- (log 1) (log (/ 1 z)))))
  (* (cbrt -1) (exp (* 1/3 (- (log 1) (log (/ -1 z))))))
0.826 * * [simplify]: iteration  0 :  4922  enodes  (cost  828 )
0.826 * * [simplify]: iteration  1 :  4922  enodes  (cost  828 )
0.829 * [simplify]: Simplified to:
   (* (/ y (* x z)) (cosh x))
  (log (* (/ y (* x z)) (cosh x)))
  (log (* (/ y (* x z)) (cosh x)))
  (log (* (/ y (* x z)) (cosh x)))
  (log (* (/ y (* x z)) (cosh x)))
  (log (* (/ y (* x z)) (cosh x)))
  (log (* (/ y (* x z)) (cosh x)))
  (log (* (/ y (* x z)) (cosh x)))
  (log (* (/ y (* x z)) (cosh x)))
  (log (* (/ y (* x z)) (cosh x)))
  (log (* (/ y (* x z)) (cosh x)))
  (pow (exp (/ y x)) (/ (cosh x) z))
  (pow (* (/ y (* x z)) (cosh x)) 3)
  (pow (* (/ y (* x z)) (cosh x)) 3)
  (pow (* (/ y (* x z)) (cosh x)) 3)
  (pow (* (/ y (* x z)) (cosh x)) 3)
  (pow (* (/ y (* x z)) (cosh x)) 3)
  (pow (* (/ y (* x z)) (cosh x)) 3)
  (pow (* (/ y (* x z)) (cosh x)) 3)
  (pow (* (/ y (* x z)) (cosh x)) 3)
  (pow (* (/ y (* x z)) (cosh x)) 3)
  (* (cbrt (* (/ y (* x z)) (cosh x))) (cbrt (* (/ y (* x z)) (cosh x))))
  (cbrt (* (/ y (* x z)) (cosh x)))
  (pow (* (/ y (* x z)) (cosh x)) 3)
  (sqrt (* (/ y (* x z)) (cosh x)))
  (sqrt (* (/ y (* x z)) (cosh x)))
  (* (cosh x) y)
  (* x z)
  (* (sqrt (/ (cosh x) (pow (cbrt z) 2))) (sqrt (/ y (* x (cbrt z)))))
  (* (sqrt (/ (cosh x) (pow (cbrt z) 2))) (sqrt (/ y (* x (cbrt z)))))
  (* (sqrt (/ y (* x (cbrt z)))) (/ (sqrt (cosh x)) (cbrt z)))
  (* (sqrt (/ y (* x (cbrt z)))) (/ (sqrt (cosh x)) (cbrt z)))
  (* (/ (cosh x) (pow (cbrt z) 2)) (* (cbrt (/ y (* x (cbrt z)))) (cbrt (/ y (* x (cbrt z))))))
  (* (/ (cosh x) (pow (cbrt z) 2)) (sqrt (/ y (* x (cbrt z)))))
  (* (/ (cosh x) (pow (cbrt z) 2)) (* (cbrt y) (/ (cbrt y) x)))
  (* (/ (cosh x) (pow (cbrt z) 2)) (/ (sqrt y) x))
  (/ (cosh x) (* x (pow (cbrt z) 2)))
  (/ (cosh x) (pow (cbrt z) 2))
  (* (/ (cosh x) (pow (cbrt z) 2)) y)
  (* (/ y (* x (cbrt z))) (cbrt (/ (cosh x) (pow (cbrt z) 2))))
  (* (/ y (* x (cbrt z))) (sqrt (/ (cosh x) (pow (cbrt z) 2))))
  (* (/ y x) (/ (cbrt (cosh x)) (pow (cbrt z) 2)))
  (* (/ y x) (/ (sqrt (cosh x)) (pow (cbrt z) 2)))
  (* (/ (cosh x) (pow (cbrt z) 2)) (/ y x))
  (* (/ y (* x z)) (cosh x))
  (/ y (* x z))
  (* (/ (cosh x) (pow (cbrt z) 2)) y)
  (* (cosh x) (/ y (* x (cbrt z))))
  (log (/ y (* x (cbrt z))))
  (log (/ y (* x (cbrt z))))
  (log (/ y (* x (cbrt z))))
  (exp (/ y (* x (cbrt z))))
  (/ (pow (/ y x) 3) z)
  (/ (pow (/ y x) 3) z)
  (* (cbrt (/ y (* x (cbrt z)))) (cbrt (/ y (* x (cbrt z)))))
  (cbrt (/ y (* x (cbrt z))))
  (/ (pow (/ y x) 3) z)
  (sqrt (/ y (* x (cbrt z))))
  (sqrt (/ y (* x (cbrt z))))
  (neg y)
  (* x (neg (cbrt z)))
  (* (cbrt y) (/ (cbrt y) x))
  (/ (cbrt y) (cbrt z))
  (/ (sqrt y) x)
  (/ (sqrt y) (cbrt z))
  (/ 1 x)
  (/ y (cbrt z))
  (/ (pow z -1/3) x)
  (* (cbrt z) (/ x y))
  (/ y x)
  (* (cbrt z) (/ x (cbrt y)))
  (* (cbrt z) (/ x (sqrt y)))
  (* (cbrt z) (/ x y))
  (log (cbrt z))
  (exp (cbrt z))
  (cbrt (pow (cbrt z) 2))
  (cbrt (cbrt z))
  (cbrt (sqrt z))
  (cbrt (sqrt z))
  1
  (cbrt z)
  (* (cbrt (cbrt z)) (cbrt (cbrt z)))
  (cbrt (cbrt z))
  z
  (sqrt (cbrt z))
  (sqrt (cbrt z))
  (log (cbrt z))
  (exp (cbrt z))
  (cbrt (pow (cbrt z) 2))
  (cbrt (cbrt z))
  (cbrt (sqrt z))
  (cbrt (sqrt z))
  1
  (cbrt z)
  (* (cbrt (cbrt z)) (cbrt (cbrt z)))
  (cbrt (cbrt z))
  z
  (sqrt (cbrt z))
  (sqrt (cbrt z))
  (+ (/ y (* x z)) (* 1/2 (* y (/ x z))))
  (* y (/ (* 1/2 (+ (exp (neg x)) (exp x))) (* x z)))
  (* y (/ (* 1/2 (+ (exp (neg x)) (exp x))) (* x z)))
  (* y (/ (pow z -1/3) x))
  (* y (/ (pow z -1/3) x))
  (* (/ y x) (/ (cbrt (/ -1 z)) (cbrt -1)))
  (cbrt z)
  (cbrt z)
  (* (cbrt -1) (cbrt (* z -1)))
  (cbrt z)
  (cbrt z)
  (* (cbrt -1) (cbrt (* z -1)))
0.830 * * * [progress]: adding candidates to table
0.910 * * [progress]: iteration 3 / 4
0.910 * * * [progress]: picking best candidate
0.937 * * * * [pick]: Picked  #<alt (λ (x y z) (/ (* (/ (cosh x) (pow (cbrt z) 2)) y) (* x (cbrt z))))>
0.937 * * * [progress]: localizing error
0.951 * * * [progress]: generating rewritten candidates
0.951 * * * * [progress]: [ 1 / 4 ] rewriting at (2)
0.962 * * * * [progress]: [ 2 / 4 ] rewriting at (2 2 2)
0.964 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 1 2 1)
0.965 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1 1 2)
0.969 * * * [progress]: generating series expansions
0.969 * * * * [progress]: [ 1 / 4 ] generating series at (2)
0.970 * [approximate]: Taking taylor expansion of (/ (* (cosh x) y) (* x z)) in (x z y) around 0
0.970 * [taylor]: Taking taylor expansion of (/ (* (cosh x) y) (* x z)) in y
0.970 * [taylor]: Taking taylor expansion of (* (cosh x) y) in y
0.970 * [taylor]: Taking taylor expansion of (cosh x) in y
0.970 * [taylor]: Rewrote expression to (/ (+ (exp x) (exp (neg x))) 2)
0.970 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (neg x))) in y
0.970 * [taylor]: Taking taylor expansion of (exp x) in y
0.970 * [taylor]: Taking taylor expansion of x in y
0.970 * [taylor]: Taking taylor expansion of (exp (neg x)) in y
0.970 * [taylor]: Taking taylor expansion of (neg x) in y
0.970 * [taylor]: Taking taylor expansion of x in y
0.970 * [taylor]: Taking taylor expansion of 2 in y
0.970 * [taylor]: Taking taylor expansion of y in y
0.970 * [taylor]: Taking taylor expansion of (* x z) in y
0.970 * [taylor]: Taking taylor expansion of x in y
0.970 * [taylor]: Taking taylor expansion of z in y
0.971 * [taylor]: Taking taylor expansion of (/ (* (cosh x) y) (* x z)) in z
0.971 * [taylor]: Taking taylor expansion of (* (cosh x) y) in z
0.971 * [taylor]: Taking taylor expansion of (cosh x) in z
0.971 * [taylor]: Rewrote expression to (/ (+ (exp x) (exp (neg x))) 2)
0.971 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (neg x))) in z
0.971 * [taylor]: Taking taylor expansion of (exp x) in z
0.971 * [taylor]: Taking taylor expansion of x in z
0.971 * [taylor]: Taking taylor expansion of (exp (neg x)) in z
0.971 * [taylor]: Taking taylor expansion of (neg x) in z
0.971 * [taylor]: Taking taylor expansion of x in z
0.971 * [taylor]: Taking taylor expansion of 2 in z
0.971 * [taylor]: Taking taylor expansion of y in z
0.971 * [taylor]: Taking taylor expansion of (* x z) in z
0.971 * [taylor]: Taking taylor expansion of x in z
0.971 * [taylor]: Taking taylor expansion of z in z
0.971 * [taylor]: Taking taylor expansion of (/ (* (cosh x) y) (* x z)) in x
0.971 * [taylor]: Taking taylor expansion of (* (cosh x) y) in x
0.971 * [taylor]: Taking taylor expansion of (cosh x) in x
0.971 * [taylor]: Rewrote expression to (/ (+ (exp x) (exp (neg x))) 2)
0.971 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (neg x))) in x
0.971 * [taylor]: Taking taylor expansion of (exp x) in x
0.972 * [taylor]: Taking taylor expansion of x in x
0.972 * [taylor]: Taking taylor expansion of (exp (neg x)) in x
0.972 * [taylor]: Taking taylor expansion of (neg x) in x
0.972 * [taylor]: Taking taylor expansion of x in x
0.972 * [taylor]: Taking taylor expansion of 2 in x
0.972 * [taylor]: Taking taylor expansion of y in x
0.972 * [taylor]: Taking taylor expansion of (* x z) in x
0.972 * [taylor]: Taking taylor expansion of x in x
0.972 * [taylor]: Taking taylor expansion of z in x
0.972 * [taylor]: Taking taylor expansion of (/ (* (cosh x) y) (* x z)) in x
0.972 * [taylor]: Taking taylor expansion of (* (cosh x) y) in x
0.972 * [taylor]: Taking taylor expansion of (cosh x) in x
0.972 * [taylor]: Rewrote expression to (/ (+ (exp x) (exp (neg x))) 2)
0.972 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (neg x))) in x
0.972 * [taylor]: Taking taylor expansion of (exp x) in x
0.972 * [taylor]: Taking taylor expansion of x in x
0.972 * [taylor]: Taking taylor expansion of (exp (neg x)) in x
0.972 * [taylor]: Taking taylor expansion of (neg x) in x
0.972 * [taylor]: Taking taylor expansion of x in x
0.972 * [taylor]: Taking taylor expansion of 2 in x
0.972 * [taylor]: Taking taylor expansion of y in x
0.972 * [taylor]: Taking taylor expansion of (* x z) in x
0.972 * [taylor]: Taking taylor expansion of x in x
0.972 * [taylor]: Taking taylor expansion of z in x
0.972 * [taylor]: Taking taylor expansion of (/ y z) in z
0.972 * [taylor]: Taking taylor expansion of y in z
0.972 * [taylor]: Taking taylor expansion of z in z
0.972 * [taylor]: Taking taylor expansion of y in y
0.973 * [taylor]: Taking taylor expansion of 0 in z
0.973 * [taylor]: Taking taylor expansion of 0 in y
0.973 * [taylor]: Taking taylor expansion of (* 1/2 (/ y z)) in z
0.973 * [taylor]: Taking taylor expansion of 1/2 in z
0.973 * [taylor]: Taking taylor expansion of (/ y z) in z
0.973 * [taylor]: Taking taylor expansion of y in z
0.973 * [taylor]: Taking taylor expansion of z in z
0.973 * [taylor]: Taking taylor expansion of (* 1/2 y) in y
0.973 * [taylor]: Taking taylor expansion of 1/2 in y
0.973 * [taylor]: Taking taylor expansion of y in y
0.974 * [taylor]: Taking taylor expansion of 0 in y
0.974 * [taylor]: Taking taylor expansion of 0 in y
0.974 * [taylor]: Taking taylor expansion of 0 in z
0.974 * [taylor]: Taking taylor expansion of 0 in y
0.974 * [taylor]: Taking taylor expansion of 0 in y
0.975 * [approximate]: Taking taylor expansion of (/ (* (cosh (/ 1 x)) (* x z)) y) in (x z y) around 0
0.975 * [taylor]: Taking taylor expansion of (/ (* (cosh (/ 1 x)) (* x z)) y) in y
0.975 * [taylor]: Taking taylor expansion of (* (cosh (/ 1 x)) (* x z)) in y
0.975 * [taylor]: Taking taylor expansion of (cosh (/ 1 x)) in y
0.975 * [taylor]: Rewrote expression to (/ (+ (exp (/ 1 x)) (exp (neg (/ 1 x)))) 2)
0.975 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (neg (/ 1 x)))) in y
0.975 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in y
0.975 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.975 * [taylor]: Taking taylor expansion of x in y
0.975 * [taylor]: Taking taylor expansion of (exp (neg (/ 1 x))) in y
0.975 * [taylor]: Taking taylor expansion of (neg (/ 1 x)) in y
0.975 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.975 * [taylor]: Taking taylor expansion of x in y
0.975 * [taylor]: Taking taylor expansion of 2 in y
0.975 * [taylor]: Taking taylor expansion of (* x z) in y
0.975 * [taylor]: Taking taylor expansion of x in y
0.975 * [taylor]: Taking taylor expansion of z in y
0.975 * [taylor]: Taking taylor expansion of y in y
0.976 * [taylor]: Taking taylor expansion of (/ (* (cosh (/ 1 x)) (* x z)) y) in z
0.976 * [taylor]: Taking taylor expansion of (* (cosh (/ 1 x)) (* x z)) in z
0.976 * [taylor]: Taking taylor expansion of (cosh (/ 1 x)) in z
0.976 * [taylor]: Rewrote expression to (/ (+ (exp (/ 1 x)) (exp (neg (/ 1 x)))) 2)
0.976 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (neg (/ 1 x)))) in z
0.976 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in z
0.976 * [taylor]: Taking taylor expansion of (/ 1 x) in z
0.976 * [taylor]: Taking taylor expansion of x in z
0.976 * [taylor]: Taking taylor expansion of (exp (neg (/ 1 x))) in z
0.976 * [taylor]: Taking taylor expansion of (neg (/ 1 x)) in z
0.976 * [taylor]: Taking taylor expansion of (/ 1 x) in z
0.976 * [taylor]: Taking taylor expansion of x in z
0.976 * [taylor]: Taking taylor expansion of 2 in z
0.976 * [taylor]: Taking taylor expansion of (* x z) in z
0.976 * [taylor]: Taking taylor expansion of x in z
0.976 * [taylor]: Taking taylor expansion of z in z
0.976 * [taylor]: Taking taylor expansion of y in z
0.977 * [taylor]: Taking taylor expansion of (/ (* (cosh (/ 1 x)) (* x z)) y) in x
0.977 * [taylor]: Taking taylor expansion of (* (cosh (/ 1 x)) (* x z)) in x
0.977 * [taylor]: Taking taylor expansion of (cosh (/ 1 x)) in x
0.977 * [taylor]: Rewrote expression to (/ (+ (exp (/ 1 x)) (exp (neg (/ 1 x)))) 2)
0.977 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (neg (/ 1 x)))) in x
0.977 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.977 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.977 * [taylor]: Taking taylor expansion of x in x
0.977 * [taylor]: Taking taylor expansion of (exp (neg (/ 1 x))) in x
0.977 * [taylor]: Taking taylor expansion of (neg (/ 1 x)) in x
0.977 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.977 * [taylor]: Taking taylor expansion of x in x
0.977 * [taylor]: Taking taylor expansion of 2 in x
0.977 * [taylor]: Taking taylor expansion of (* x z) in x
0.977 * [taylor]: Taking taylor expansion of x in x
0.977 * [taylor]: Taking taylor expansion of z in x
0.977 * [taylor]: Taking taylor expansion of y in x
0.978 * [taylor]: Taking taylor expansion of (/ (* (cosh (/ 1 x)) (* x z)) y) in x
0.978 * [taylor]: Taking taylor expansion of (* (cosh (/ 1 x)) (* x z)) in x
0.978 * [taylor]: Taking taylor expansion of (cosh (/ 1 x)) in x
0.978 * [taylor]: Rewrote expression to (/ (+ (exp (/ 1 x)) (exp (neg (/ 1 x)))) 2)
0.978 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (neg (/ 1 x)))) in x
0.978 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.978 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.978 * [taylor]: Taking taylor expansion of x in x
0.978 * [taylor]: Taking taylor expansion of (exp (neg (/ 1 x))) in x
0.978 * [taylor]: Taking taylor expansion of (neg (/ 1 x)) in x
0.978 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.978 * [taylor]: Taking taylor expansion of x in x
0.978 * [taylor]: Taking taylor expansion of 2 in x
0.978 * [taylor]: Taking taylor expansion of (* x z) in x
0.978 * [taylor]: Taking taylor expansion of x in x
0.978 * [taylor]: Taking taylor expansion of z in x
0.978 * [taylor]: Taking taylor expansion of y in x
0.979 * [taylor]: Taking taylor expansion of (/ (+ (* 1/2 (* z (exp (neg (/ 1 x))))) (* 1/2 (* z (exp (/ 1 x))))) y) in z
0.979 * [taylor]: Taking taylor expansion of (+ (* 1/2 (* z (exp (neg (/ 1 x))))) (* 1/2 (* z (exp (/ 1 x))))) in z
0.979 * [taylor]: Taking taylor expansion of (* 1/2 (* z (exp (neg (/ 1 x))))) in z
0.979 * [taylor]: Taking taylor expansion of 1/2 in z
0.979 * [taylor]: Taking taylor expansion of (* z (exp (neg (/ 1 x)))) in z
0.979 * [taylor]: Taking taylor expansion of z in z
0.979 * [taylor]: Taking taylor expansion of (exp (neg (/ 1 x))) in z
0.979 * [taylor]: Taking taylor expansion of (neg (/ 1 x)) in z
0.979 * [taylor]: Taking taylor expansion of (/ 1 x) in z
0.979 * [taylor]: Taking taylor expansion of x in z
0.979 * [taylor]: Taking taylor expansion of (* 1/2 (* z (exp (/ 1 x)))) in z
0.979 * [taylor]: Taking taylor expansion of 1/2 in z
0.979 * [taylor]: Taking taylor expansion of (* z (exp (/ 1 x))) in z
0.979 * [taylor]: Taking taylor expansion of z in z
0.979 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in z
0.979 * [taylor]: Taking taylor expansion of (/ 1 x) in z
0.979 * [taylor]: Taking taylor expansion of x in z
0.979 * [taylor]: Taking taylor expansion of y in z
0.980 * [taylor]: Taking taylor expansion of (/ (+ (* 1/2 (exp (/ 1 x))) (* 1/2 (exp (neg (/ 1 x))))) y) in y
0.980 * [taylor]: Taking taylor expansion of (+ (* 1/2 (exp (/ 1 x))) (* 1/2 (exp (neg (/ 1 x))))) in y
0.980 * [taylor]: Taking taylor expansion of (* 1/2 (exp (/ 1 x))) in y
0.980 * [taylor]: Taking taylor expansion of 1/2 in y
0.980 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in y
0.980 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.980 * [taylor]: Taking taylor expansion of x in y
0.980 * [taylor]: Taking taylor expansion of (* 1/2 (exp (neg (/ 1 x)))) in y
0.980 * [taylor]: Taking taylor expansion of 1/2 in y
0.980 * [taylor]: Taking taylor expansion of (exp (neg (/ 1 x))) in y
0.980 * [taylor]: Taking taylor expansion of (neg (/ 1 x)) in y
0.980 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.980 * [taylor]: Taking taylor expansion of x in y
0.980 * [taylor]: Taking taylor expansion of y in y
0.981 * [taylor]: Taking taylor expansion of 0 in z
0.981 * [taylor]: Taking taylor expansion of 0 in y
0.982 * [taylor]: Taking taylor expansion of 0 in y
0.983 * [taylor]: Taking taylor expansion of 0 in z
0.983 * [taylor]: Taking taylor expansion of 0 in y
0.983 * [taylor]: Taking taylor expansion of 0 in y
0.984 * [taylor]: Taking taylor expansion of 0 in y
0.985 * [taylor]: Taking taylor expansion of 0 in z
0.985 * [taylor]: Taking taylor expansion of 0 in y
0.985 * [taylor]: Taking taylor expansion of 0 in y
0.985 * [taylor]: Taking taylor expansion of 0 in y
0.986 * [taylor]: Taking taylor expansion of 0 in y
0.987 * [approximate]: Taking taylor expansion of (/ (* z (* (cosh (/ -1 x)) x)) (* (pow (cbrt -1) 3) y)) in (x z y) around 0
0.987 * [taylor]: Taking taylor expansion of (/ (* z (* (cosh (/ -1 x)) x)) (* (pow (cbrt -1) 3) y)) in y
0.987 * [taylor]: Taking taylor expansion of (* z (* (cosh (/ -1 x)) x)) in y
0.987 * [taylor]: Taking taylor expansion of z in y
0.987 * [taylor]: Taking taylor expansion of (* (cosh (/ -1 x)) x) in y
0.987 * [taylor]: Taking taylor expansion of (cosh (/ -1 x)) in y
0.987 * [taylor]: Rewrote expression to (/ (+ (exp (/ -1 x)) (exp (neg (/ -1 x)))) 2)
0.987 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) (exp (neg (/ -1 x)))) in y
0.987 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in y
0.987 * [taylor]: Taking taylor expansion of (/ -1 x) in y
0.987 * [taylor]: Taking taylor expansion of -1 in y
0.987 * [taylor]: Taking taylor expansion of x in y
0.987 * [taylor]: Taking taylor expansion of (exp (neg (/ -1 x))) in y
0.987 * [taylor]: Taking taylor expansion of (neg (/ -1 x)) in y
0.987 * [taylor]: Taking taylor expansion of (/ -1 x) in y
0.987 * [taylor]: Taking taylor expansion of -1 in y
0.987 * [taylor]: Taking taylor expansion of x in y
0.987 * [taylor]: Taking taylor expansion of 2 in y
0.988 * [taylor]: Taking taylor expansion of x in y
0.988 * [taylor]: Taking taylor expansion of (* (pow (cbrt -1) 3) y) in y
0.988 * [taylor]: Taking taylor expansion of (pow (cbrt -1) 3) in y
0.988 * [taylor]: Taking taylor expansion of (cbrt -1) in y
0.988 * [taylor]: Taking taylor expansion of -1 in y
0.988 * [taylor]: Taking taylor expansion of y in y
0.989 * [taylor]: Taking taylor expansion of (/ (* z (* (cosh (/ -1 x)) x)) (* (pow (cbrt -1) 3) y)) in z
0.989 * [taylor]: Taking taylor expansion of (* z (* (cosh (/ -1 x)) x)) in z
0.989 * [taylor]: Taking taylor expansion of z in z
0.989 * [taylor]: Taking taylor expansion of (* (cosh (/ -1 x)) x) in z
0.989 * [taylor]: Taking taylor expansion of (cosh (/ -1 x)) in z
0.989 * [taylor]: Rewrote expression to (/ (+ (exp (/ -1 x)) (exp (neg (/ -1 x)))) 2)
0.989 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) (exp (neg (/ -1 x)))) in z
0.989 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in z
0.989 * [taylor]: Taking taylor expansion of (/ -1 x) in z
0.989 * [taylor]: Taking taylor expansion of -1 in z
0.989 * [taylor]: Taking taylor expansion of x in z
0.989 * [taylor]: Taking taylor expansion of (exp (neg (/ -1 x))) in z
0.989 * [taylor]: Taking taylor expansion of (neg (/ -1 x)) in z
0.989 * [taylor]: Taking taylor expansion of (/ -1 x) in z
0.989 * [taylor]: Taking taylor expansion of -1 in z
0.989 * [taylor]: Taking taylor expansion of x in z
0.989 * [taylor]: Taking taylor expansion of 2 in z
0.989 * [taylor]: Taking taylor expansion of x in z
0.989 * [taylor]: Taking taylor expansion of (* (pow (cbrt -1) 3) y) in z
0.989 * [taylor]: Taking taylor expansion of (pow (cbrt -1) 3) in z
0.989 * [taylor]: Taking taylor expansion of (cbrt -1) in z
0.989 * [taylor]: Taking taylor expansion of -1 in z
0.989 * [taylor]: Taking taylor expansion of y in z
0.990 * [taylor]: Taking taylor expansion of (/ (* z (* (cosh (/ -1 x)) x)) (* (pow (cbrt -1) 3) y)) in x
0.990 * [taylor]: Taking taylor expansion of (* z (* (cosh (/ -1 x)) x)) in x
0.990 * [taylor]: Taking taylor expansion of z in x
0.990 * [taylor]: Taking taylor expansion of (* (cosh (/ -1 x)) x) in x
0.990 * [taylor]: Taking taylor expansion of (cosh (/ -1 x)) in x
0.991 * [taylor]: Rewrote expression to (/ (+ (exp (/ -1 x)) (exp (neg (/ -1 x)))) 2)
0.991 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) (exp (neg (/ -1 x)))) in x
0.991 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.991 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.991 * [taylor]: Taking taylor expansion of -1 in x
0.991 * [taylor]: Taking taylor expansion of x in x
0.991 * [taylor]: Taking taylor expansion of (exp (neg (/ -1 x))) in x
0.991 * [taylor]: Taking taylor expansion of (neg (/ -1 x)) in x
0.991 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.991 * [taylor]: Taking taylor expansion of -1 in x
0.991 * [taylor]: Taking taylor expansion of x in x
0.991 * [taylor]: Taking taylor expansion of 2 in x
0.991 * [taylor]: Taking taylor expansion of x in x
0.991 * [taylor]: Taking taylor expansion of (* (pow (cbrt -1) 3) y) in x
0.991 * [taylor]: Taking taylor expansion of (pow (cbrt -1) 3) in x
0.991 * [taylor]: Taking taylor expansion of (cbrt -1) in x
0.991 * [taylor]: Taking taylor expansion of -1 in x
0.991 * [taylor]: Taking taylor expansion of y in x
0.992 * [taylor]: Taking taylor expansion of (/ (* z (* (cosh (/ -1 x)) x)) (* (pow (cbrt -1) 3) y)) in x
0.992 * [taylor]: Taking taylor expansion of (* z (* (cosh (/ -1 x)) x)) in x
0.992 * [taylor]: Taking taylor expansion of z in x
0.992 * [taylor]: Taking taylor expansion of (* (cosh (/ -1 x)) x) in x
0.992 * [taylor]: Taking taylor expansion of (cosh (/ -1 x)) in x
0.992 * [taylor]: Rewrote expression to (/ (+ (exp (/ -1 x)) (exp (neg (/ -1 x)))) 2)
0.992 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) (exp (neg (/ -1 x)))) in x
0.992 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.992 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.992 * [taylor]: Taking taylor expansion of -1 in x
0.992 * [taylor]: Taking taylor expansion of x in x
0.992 * [taylor]: Taking taylor expansion of (exp (neg (/ -1 x))) in x
0.992 * [taylor]: Taking taylor expansion of (neg (/ -1 x)) in x
0.992 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.992 * [taylor]: Taking taylor expansion of -1 in x
0.992 * [taylor]: Taking taylor expansion of x in x
0.992 * [taylor]: Taking taylor expansion of 2 in x
0.993 * [taylor]: Taking taylor expansion of x in x
0.993 * [taylor]: Taking taylor expansion of (* (pow (cbrt -1) 3) y) in x
0.993 * [taylor]: Taking taylor expansion of (pow (cbrt -1) 3) in x
0.993 * [taylor]: Taking taylor expansion of (cbrt -1) in x
0.993 * [taylor]: Taking taylor expansion of -1 in x
0.993 * [taylor]: Taking taylor expansion of y in x
0.994 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (* 1/2 (* z (exp (/ 1 x)))) (* 1/2 (* z (exp (/ -1 x))))) y)) in z
0.994 * [taylor]: Taking taylor expansion of -1 in z
0.994 * [taylor]: Taking taylor expansion of (/ (+ (* 1/2 (* z (exp (/ 1 x)))) (* 1/2 (* z (exp (/ -1 x))))) y) in z
0.994 * [taylor]: Taking taylor expansion of (+ (* 1/2 (* z (exp (/ 1 x)))) (* 1/2 (* z (exp (/ -1 x))))) in z
0.994 * [taylor]: Taking taylor expansion of (* 1/2 (* z (exp (/ 1 x)))) in z
0.994 * [taylor]: Taking taylor expansion of 1/2 in z
0.994 * [taylor]: Taking taylor expansion of (* z (exp (/ 1 x))) in z
0.994 * [taylor]: Taking taylor expansion of z in z
0.994 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in z
0.994 * [taylor]: Taking taylor expansion of (/ 1 x) in z
0.994 * [taylor]: Taking taylor expansion of x in z
0.994 * [taylor]: Taking taylor expansion of (* 1/2 (* z (exp (/ -1 x)))) in z
0.994 * [taylor]: Taking taylor expansion of 1/2 in z
0.994 * [taylor]: Taking taylor expansion of (* z (exp (/ -1 x))) in z
0.994 * [taylor]: Taking taylor expansion of z in z
0.994 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in z
0.994 * [taylor]: Taking taylor expansion of (/ -1 x) in z
0.994 * [taylor]: Taking taylor expansion of -1 in z
0.994 * [taylor]: Taking taylor expansion of x in z
0.994 * [taylor]: Taking taylor expansion of y in z
0.995 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (* 1/2 (exp (/ 1 x))) (* 1/2 (exp (/ -1 x)))) y)) in y
0.995 * [taylor]: Taking taylor expansion of -1 in y
0.995 * [taylor]: Taking taylor expansion of (/ (+ (* 1/2 (exp (/ 1 x))) (* 1/2 (exp (/ -1 x)))) y) in y
0.995 * [taylor]: Taking taylor expansion of (+ (* 1/2 (exp (/ 1 x))) (* 1/2 (exp (/ -1 x)))) in y
0.995 * [taylor]: Taking taylor expansion of (* 1/2 (exp (/ 1 x))) in y
0.995 * [taylor]: Taking taylor expansion of 1/2 in y
0.995 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in y
0.995 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.995 * [taylor]: Taking taylor expansion of x in y
0.995 * [taylor]: Taking taylor expansion of (* 1/2 (exp (/ -1 x))) in y
0.995 * [taylor]: Taking taylor expansion of 1/2 in y
0.995 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in y
0.995 * [taylor]: Taking taylor expansion of (/ -1 x) in y
0.995 * [taylor]: Taking taylor expansion of -1 in y
0.995 * [taylor]: Taking taylor expansion of x in y
0.995 * [taylor]: Taking taylor expansion of y in y
0.996 * [taylor]: Taking taylor expansion of 0 in z
0.996 * [taylor]: Taking taylor expansion of 0 in y
0.997 * [taylor]: Taking taylor expansion of 0 in y
0.999 * [taylor]: Taking taylor expansion of 0 in z
0.999 * [taylor]: Taking taylor expansion of 0 in y
0.999 * [taylor]: Taking taylor expansion of 0 in y
1.000 * [taylor]: Taking taylor expansion of 0 in y
1.001 * [taylor]: Taking taylor expansion of 0 in z
1.001 * [taylor]: Taking taylor expansion of 0 in y
1.001 * [taylor]: Taking taylor expansion of 0 in y
1.001 * [taylor]: Taking taylor expansion of 0 in y
1.003 * [taylor]: Taking taylor expansion of 0 in y
1.003 * * * * [progress]: [ 2 / 4 ] generating series at (2 2 2)
1.003 * [approximate]: Taking taylor expansion of (pow z 1/3) in (z) around 0
1.003 * [taylor]: Taking taylor expansion of (pow z 1/3) in z
1.003 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log z))) in z
1.003 * [taylor]: Taking taylor expansion of (* 1/3 (log z)) in z
1.003 * [taylor]: Taking taylor expansion of 1/3 in z
1.003 * [taylor]: Taking taylor expansion of (log z) in z
1.003 * [taylor]: Taking taylor expansion of z in z
1.003 * [taylor]: Taking taylor expansion of (pow z 1/3) in z
1.003 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log z))) in z
1.003 * [taylor]: Taking taylor expansion of (* 1/3 (log z)) in z
1.004 * [taylor]: Taking taylor expansion of 1/3 in z
1.004 * [taylor]: Taking taylor expansion of (log z) in z
1.004 * [taylor]: Taking taylor expansion of z in z
1.009 * [approximate]: Taking taylor expansion of (pow (/ 1 z) 1/3) in (z) around 0
1.009 * [taylor]: Taking taylor expansion of (pow (/ 1 z) 1/3) in z
1.009 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 z)))) in z
1.009 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 z))) in z
1.009 * [taylor]: Taking taylor expansion of 1/3 in z
1.009 * [taylor]: Taking taylor expansion of (log (/ 1 z)) in z
1.009 * [taylor]: Taking taylor expansion of (/ 1 z) in z
1.009 * [taylor]: Taking taylor expansion of z in z
1.009 * [taylor]: Taking taylor expansion of (pow (/ 1 z) 1/3) in z
1.009 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 z)))) in z
1.009 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 z))) in z
1.010 * [taylor]: Taking taylor expansion of 1/3 in z
1.010 * [taylor]: Taking taylor expansion of (log (/ 1 z)) in z
1.010 * [taylor]: Taking taylor expansion of (/ 1 z) in z
1.010 * [taylor]: Taking taylor expansion of z in z
1.016 * [approximate]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 z) 1/3)) in (z) around 0
1.016 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 z) 1/3)) in z
1.016 * [taylor]: Taking taylor expansion of (cbrt -1) in z
1.016 * [taylor]: Taking taylor expansion of -1 in z
1.016 * [taylor]: Taking taylor expansion of (pow (/ 1 z) 1/3) in z
1.016 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 z)))) in z
1.016 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 z))) in z
1.016 * [taylor]: Taking taylor expansion of 1/3 in z
1.016 * [taylor]: Taking taylor expansion of (log (/ 1 z)) in z
1.016 * [taylor]: Taking taylor expansion of (/ 1 z) in z
1.016 * [taylor]: Taking taylor expansion of z in z
1.016 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 z) 1/3)) in z
1.016 * [taylor]: Taking taylor expansion of (cbrt -1) in z
1.016 * [taylor]: Taking taylor expansion of -1 in z
1.016 * [taylor]: Taking taylor expansion of (pow (/ 1 z) 1/3) in z
1.016 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 z)))) in z
1.016 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 z))) in z
1.016 * [taylor]: Taking taylor expansion of 1/3 in z
1.016 * [taylor]: Taking taylor expansion of (log (/ 1 z)) in z
1.016 * [taylor]: Taking taylor expansion of (/ 1 z) in z
1.016 * [taylor]: Taking taylor expansion of z in z
1.024 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 1 2 1)
1.024 * [approximate]: Taking taylor expansion of (pow z 1/3) in (z) around 0
1.024 * [taylor]: Taking taylor expansion of (pow z 1/3) in z
1.024 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log z))) in z
1.024 * [taylor]: Taking taylor expansion of (* 1/3 (log z)) in z
1.024 * [taylor]: Taking taylor expansion of 1/3 in z
1.024 * [taylor]: Taking taylor expansion of (log z) in z
1.024 * [taylor]: Taking taylor expansion of z in z
1.024 * [taylor]: Taking taylor expansion of (pow z 1/3) in z
1.024 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log z))) in z
1.024 * [taylor]: Taking taylor expansion of (* 1/3 (log z)) in z
1.024 * [taylor]: Taking taylor expansion of 1/3 in z
1.024 * [taylor]: Taking taylor expansion of (log z) in z
1.024 * [taylor]: Taking taylor expansion of z in z
1.032 * [approximate]: Taking taylor expansion of (pow (/ 1 z) 1/3) in (z) around 0
1.032 * [taylor]: Taking taylor expansion of (pow (/ 1 z) 1/3) in z
1.033 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 z)))) in z
1.033 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 z))) in z
1.033 * [taylor]: Taking taylor expansion of 1/3 in z
1.033 * [taylor]: Taking taylor expansion of (log (/ 1 z)) in z
1.033 * [taylor]: Taking taylor expansion of (/ 1 z) in z
1.033 * [taylor]: Taking taylor expansion of z in z
1.033 * [taylor]: Taking taylor expansion of (pow (/ 1 z) 1/3) in z
1.033 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 z)))) in z
1.033 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 z))) in z
1.033 * [taylor]: Taking taylor expansion of 1/3 in z
1.033 * [taylor]: Taking taylor expansion of (log (/ 1 z)) in z
1.033 * [taylor]: Taking taylor expansion of (/ 1 z) in z
1.033 * [taylor]: Taking taylor expansion of z in z
1.039 * [approximate]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 z) 1/3)) in (z) around 0
1.039 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 z) 1/3)) in z
1.039 * [taylor]: Taking taylor expansion of (cbrt -1) in z
1.039 * [taylor]: Taking taylor expansion of -1 in z
1.040 * [taylor]: Taking taylor expansion of (pow (/ 1 z) 1/3) in z
1.040 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 z)))) in z
1.040 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 z))) in z
1.040 * [taylor]: Taking taylor expansion of 1/3 in z
1.040 * [taylor]: Taking taylor expansion of (log (/ 1 z)) in z
1.040 * [taylor]: Taking taylor expansion of (/ 1 z) in z
1.040 * [taylor]: Taking taylor expansion of z in z
1.040 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 z) 1/3)) in z
1.040 * [taylor]: Taking taylor expansion of (cbrt -1) in z
1.040 * [taylor]: Taking taylor expansion of -1 in z
1.040 * [taylor]: Taking taylor expansion of (pow (/ 1 z) 1/3) in z
1.040 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 z)))) in z
1.040 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 z))) in z
1.040 * [taylor]: Taking taylor expansion of 1/3 in z
1.040 * [taylor]: Taking taylor expansion of (log (/ 1 z)) in z
1.040 * [taylor]: Taking taylor expansion of (/ 1 z) in z
1.040 * [taylor]: Taking taylor expansion of z in z
1.048 * * * * [progress]: [ 4 / 4 ] generating series at (2 1 1 2)
1.048 * [approximate]: Taking taylor expansion of (pow (pow z 1/3) 2) in (z) around 0
1.048 * [taylor]: Taking taylor expansion of (pow (pow z 1/3) 2) in z
1.048 * [taylor]: Taking taylor expansion of (pow z 1/3) in z
1.048 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log z))) in z
1.048 * [taylor]: Taking taylor expansion of (* 1/3 (log z)) in z
1.048 * [taylor]: Taking taylor expansion of 1/3 in z
1.048 * [taylor]: Taking taylor expansion of (log z) in z
1.048 * [taylor]: Taking taylor expansion of z in z
1.048 * [taylor]: Taking taylor expansion of (pow (pow z 1/3) 2) in z
1.048 * [taylor]: Taking taylor expansion of (pow z 1/3) in z
1.048 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log z))) in z
1.048 * [taylor]: Taking taylor expansion of (* 1/3 (log z)) in z
1.048 * [taylor]: Taking taylor expansion of 1/3 in z
1.048 * [taylor]: Taking taylor expansion of (log z) in z
1.048 * [taylor]: Taking taylor expansion of z in z
1.055 * [approximate]: Taking taylor expansion of (pow (pow (/ 1 z) 1/3) 2) in (z) around 0
1.055 * [taylor]: Taking taylor expansion of (pow (pow (/ 1 z) 1/3) 2) in z
1.055 * [taylor]: Taking taylor expansion of (pow (/ 1 z) 1/3) in z
1.055 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 z)))) in z
1.055 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 z))) in z
1.055 * [taylor]: Taking taylor expansion of 1/3 in z
1.055 * [taylor]: Taking taylor expansion of (log (/ 1 z)) in z
1.055 * [taylor]: Taking taylor expansion of (/ 1 z) in z
1.055 * [taylor]: Taking taylor expansion of z in z
1.055 * [taylor]: Taking taylor expansion of (pow (pow (/ 1 z) 1/3) 2) in z
1.055 * [taylor]: Taking taylor expansion of (pow (/ 1 z) 1/3) in z
1.055 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 z)))) in z
1.055 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 z))) in z
1.055 * [taylor]: Taking taylor expansion of 1/3 in z
1.055 * [taylor]: Taking taylor expansion of (log (/ 1 z)) in z
1.055 * [taylor]: Taking taylor expansion of (/ 1 z) in z
1.055 * [taylor]: Taking taylor expansion of z in z
1.063 * [approximate]: Taking taylor expansion of (pow (* (cbrt -1) (pow (/ 1 z) 1/3)) 2) in (z) around 0
1.063 * [taylor]: Taking taylor expansion of (pow (* (cbrt -1) (pow (/ 1 z) 1/3)) 2) in z
1.063 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 z) 1/3)) in z
1.063 * [taylor]: Taking taylor expansion of (cbrt -1) in z
1.063 * [taylor]: Taking taylor expansion of -1 in z
1.063 * [taylor]: Taking taylor expansion of (pow (/ 1 z) 1/3) in z
1.063 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 z)))) in z
1.063 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 z))) in z
1.063 * [taylor]: Taking taylor expansion of 1/3 in z
1.063 * [taylor]: Taking taylor expansion of (log (/ 1 z)) in z
1.063 * [taylor]: Taking taylor expansion of (/ 1 z) in z
1.063 * [taylor]: Taking taylor expansion of z in z
1.063 * [taylor]: Taking taylor expansion of (pow (* (cbrt -1) (pow (/ 1 z) 1/3)) 2) in z
1.063 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 z) 1/3)) in z
1.063 * [taylor]: Taking taylor expansion of (cbrt -1) in z
1.063 * [taylor]: Taking taylor expansion of -1 in z
1.063 * [taylor]: Taking taylor expansion of (pow (/ 1 z) 1/3) in z
1.063 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 z)))) in z
1.063 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 z))) in z
1.063 * [taylor]: Taking taylor expansion of 1/3 in z
1.063 * [taylor]: Taking taylor expansion of (log (/ 1 z)) in z
1.063 * [taylor]: Taking taylor expansion of (/ 1 z) in z
1.063 * [taylor]: Taking taylor expansion of z in z
1.073 * * * [progress]: simplifying candidates
1.074 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (- (+ (- (log (cosh x)) (* (log (cbrt z)) 2)) (log y)) (+ (log x) (log (cbrt z))))
  (- (+ (- (log (cosh x)) (* (log (cbrt z)) 2)) (log y)) (log (* x (cbrt z))))
  (- (+ (- (log (cosh x)) (* (log (cbrt z)) 2)) (log y)) (+ (log x) (log (cbrt z))))
  (- (+ (- (log (cosh x)) (* (log (cbrt z)) 2)) (log y)) (log (* x (cbrt z))))
  (- (+ (- (log (cosh x)) (log (pow (cbrt z) 2))) (log y)) (+ (log x) (log (cbrt z))))
  (- (+ (- (log (cosh x)) (log (pow (cbrt z) 2))) (log y)) (log (* x (cbrt z))))
  (- (+ (log (/ (cosh x) (pow (cbrt z) 2))) (log y)) (+ (log x) (log (cbrt z))))
  (- (+ (log (/ (cosh x) (pow (cbrt z) 2))) (log y)) (log (* x (cbrt z))))
  (- (log (* (/ (cosh x) (pow (cbrt z) 2)) y)) (+ (log x) (log (cbrt z))))
  (- (log (* (/ (cosh x) (pow (cbrt z) 2)) y)) (log (* x (cbrt z))))
  (log (/ (* (/ (cosh x) (pow (cbrt z) 2)) y) (* x (cbrt z))))
  (exp (/ (* (/ (cosh x) (pow (cbrt z) 2)) y) (* x (cbrt z))))
  (/ (* (/ (* (* (cosh x) (cosh x)) (cosh x)) (* (* (pow (cbrt z) 2) (pow (cbrt z) 2)) (pow (cbrt z) 2))) (* (* y y) y)) (* (* (* x x) x) z))
  (/ (* (/ (* (* (cosh x) (cosh x)) (cosh x)) (* (* (pow (cbrt z) 2) (pow (cbrt z) 2)) (pow (cbrt z) 2))) (* (* y y) y)) (* (* (* x (cbrt z)) (* x (cbrt z))) (* x (cbrt z))))
  (/ (* (* (* (/ (cosh x) (pow (cbrt z) 2)) (/ (cosh x) (pow (cbrt z) 2))) (/ (cosh x) (pow (cbrt z) 2))) (* (* y y) y)) (* (* (* x x) x) z))
  (/ (* (* (* (/ (cosh x) (pow (cbrt z) 2)) (/ (cosh x) (pow (cbrt z) 2))) (/ (cosh x) (pow (cbrt z) 2))) (* (* y y) y)) (* (* (* x (cbrt z)) (* x (cbrt z))) (* x (cbrt z))))
  (/ (* (* (* (/ (cosh x) (pow (cbrt z) 2)) y) (* (/ (cosh x) (pow (cbrt z) 2)) y)) (* (/ (cosh x) (pow (cbrt z) 2)) y)) (* (* (* x x) x) z))
  (/ (* (* (* (/ (cosh x) (pow (cbrt z) 2)) y) (* (/ (cosh x) (pow (cbrt z) 2)) y)) (* (/ (cosh x) (pow (cbrt z) 2)) y)) (* (* (* x (cbrt z)) (* x (cbrt z))) (* x (cbrt z))))
  (* (cbrt (/ (* (/ (cosh x) (pow (cbrt z) 2)) y) (* x (cbrt z)))) (cbrt (/ (* (/ (cosh x) (pow (cbrt z) 2)) y) (* x (cbrt z)))))
  (cbrt (/ (* (/ (cosh x) (pow (cbrt z) 2)) y) (* x (cbrt z))))
  (* (* (/ (* (/ (cosh x) (pow (cbrt z) 2)) y) (* x (cbrt z))) (/ (* (/ (cosh x) (pow (cbrt z) 2)) y) (* x (cbrt z)))) (/ (* (/ (cosh x) (pow (cbrt z) 2)) y) (* x (cbrt z))))
  (sqrt (/ (* (/ (cosh x) (pow (cbrt z) 2)) y) (* x (cbrt z))))
  (sqrt (/ (* (/ (cosh x) (pow (cbrt z) 2)) y) (* x (cbrt z))))
  (neg (* (/ (cosh x) (pow (cbrt z) 2)) y))
  (neg (* x (cbrt z)))
  (/ (/ (cosh x) (pow (cbrt z) 2)) x)
  (/ y (cbrt z))
  (/ 1 (* x (cbrt z)))
  (/ (* x (cbrt z)) (* (/ (cosh x) (pow (cbrt z) 2)) y))
  (/ (* (/ (cosh x) (pow (cbrt z) 2)) y) x)
  (/ (* x (cbrt z)) y)
  (* (* x (cbrt z)) (pow (cbrt z) 2))
  (log (cbrt z))
  (exp (cbrt z))
  (cbrt (* (cbrt z) (cbrt z)))
  (cbrt (cbrt z))
  (cbrt (sqrt z))
  (cbrt (sqrt z))
  (cbrt 1)
  (cbrt z)
  (* (cbrt (cbrt z)) (cbrt (cbrt z)))
  (cbrt (cbrt z))
  (* (* (cbrt z) (cbrt z)) (cbrt z))
  (sqrt (cbrt z))
  (sqrt (cbrt z))
  (log (cbrt z))
  (exp (cbrt z))
  (cbrt (* (cbrt z) (cbrt z)))
  (cbrt (cbrt z))
  (cbrt (sqrt z))
  (cbrt (sqrt z))
  (cbrt 1)
  (cbrt z)
  (* (cbrt (cbrt z)) (cbrt (cbrt z)))
  (cbrt (cbrt z))
  (* (* (cbrt z) (cbrt z)) (cbrt z))
  (sqrt (cbrt z))
  (sqrt (cbrt z))
  (* (log (cbrt z)) 2)
  (* (log (cbrt z)) 2)
  (* 1/3 2)
  (* 1 2)
  (pow (cbrt z) (* (cbrt 2) (cbrt 2)))
  (pow (cbrt z) (sqrt 2))
  (pow (cbrt z) 1)
  (pow (cbrt (* (cbrt z) (cbrt z))) 2)
  (pow (cbrt (cbrt z)) 2)
  (pow (cbrt (sqrt z)) 2)
  (pow (cbrt (sqrt z)) 2)
  (pow (cbrt 1) 2)
  (pow (cbrt z) 2)
  (pow (* (cbrt (cbrt z)) (cbrt (cbrt z))) 2)
  (pow (cbrt (cbrt z)) 2)
  (pow (sqrt (cbrt z)) 2)
  (pow (sqrt (cbrt z)) 2)
  (pow 1 2)
  (pow (cbrt z) 2)
  (log (pow (cbrt z) 2))
  (exp (pow (cbrt z) 2))
  (* (cbrt (pow (cbrt z) 2)) (cbrt (pow (cbrt z) 2)))
  (cbrt (pow (cbrt z) 2))
  (* (* (pow (cbrt z) 2) (pow (cbrt z) 2)) (pow (cbrt z) 2))
  (sqrt (pow (cbrt z) 2))
  (sqrt (pow (cbrt z) 2))
  (pow (cbrt z) (/ 2 2))
  (pow (cbrt z) (/ 2 2))
  (+ (* 1/2 (/ (* x y) z)) (/ y (* x z)))
  (/ (* (+ (* 1/2 (exp (neg x))) (* 1/2 (exp x))) y) (* z x))
  (/ (* (+ (* 1/2 (exp (* -1 x))) (* 1/2 (exp x))) y) (* z x))
  (exp (* 1/3 (+ (log z) (log 1))))
  (exp (* 1/3 (- (log 1) (log (/ 1 z)))))
  (* (cbrt -1) (exp (* 1/3 (- (log 1) (log (/ -1 z))))))
  (exp (* 1/3 (+ (log z) (log 1))))
  (exp (* 1/3 (- (log 1) (log (/ 1 z)))))
  (* (cbrt -1) (exp (* 1/3 (- (log 1) (log (/ -1 z))))))
  (pow (exp (* 1/3 (+ (log z) (log 1)))) 2)
  (pow (exp (* 1/3 (- (log 1) (log (/ 1 z))))) 2)
  (* (pow (cbrt -1) 2) (pow (exp (* 1/3 (- (log 1) (log (/ -1 z))))) 2))
1.107 * * [simplify]: iteration  0 :  5040  enodes  (cost  577 )
1.110 * [simplify]: Simplified to:
   (log (/ (cosh x) (* (/ x y) z)))
  (log (/ (cosh x) (* (/ x y) z)))
  (log (/ (cosh x) (* (/ x y) z)))
  (log (/ (cosh x) (* (/ x y) z)))
  (log (/ (cosh x) (* (/ x y) z)))
  (log (/ (cosh x) (* (/ x y) z)))
  (log (/ (cosh x) (* (/ x y) z)))
  (log (/ (cosh x) (* (/ x y) z)))
  (log (/ (cosh x) (* (/ x y) z)))
  (log (/ (cosh x) (* (/ x y) z)))
  (log (/ (cosh x) (* (/ x y) z)))
  (exp (/ (cosh x) (* (/ x y) z)))
  (pow (/ (cosh x) (* (/ x y) z)) 3)
  (pow (/ (cosh x) (* (/ x y) z)) 3)
  (pow (/ (cosh x) (* (/ x y) z)) 3)
  (pow (/ (cosh x) (* (/ x y) z)) 3)
  (pow (/ (cosh x) (* (/ x y) z)) 3)
  (pow (/ (cosh x) (* (/ x y) z)) 3)
  (* (cbrt (/ (cosh x) (* (/ x y) z))) (cbrt (/ (cosh x) (* (/ x y) z))))
  (cbrt (/ (cosh x) (* (/ x y) z)))
  (pow (/ (cosh x) (* (/ x y) z)) 3)
  (sqrt (/ (cosh x) (* (/ x y) z)))
  (sqrt (/ (cosh x) (* (/ x y) z)))
  (* y (/ (neg (cosh x)) (pow (cbrt z) 2)))
  (* x (neg (cbrt z)))
  (/ (cosh x) (* x (pow (cbrt z) 2)))
  (/ y (cbrt z))
  (/ 1 (* x (cbrt z)))
  (/ x (/ (* (cosh x) y) z))
  (* (/ (cosh x) (* x (pow (cbrt z) 2))) y)
  (* x (/ (cbrt z) y))
  (* x z)
  (log (cbrt z))
  (exp (cbrt z))
  (cbrt (pow (cbrt z) 2))
  (cbrt (cbrt z))
  (cbrt (sqrt z))
  (cbrt (sqrt z))
  (cbrt 1)
  (cbrt z)
  (pow (cbrt (cbrt z)) 2)
  (cbrt (cbrt z))
  z
  (sqrt (cbrt z))
  (sqrt (cbrt z))
  (log (cbrt z))
  (exp (cbrt z))
  (cbrt (pow (cbrt z) 2))
  (cbrt (cbrt z))
  (cbrt (sqrt z))
  (cbrt (sqrt z))
  (cbrt 1)
  (cbrt z)
  (pow (cbrt (cbrt z)) 2)
  (cbrt (cbrt z))
  z
  (sqrt (cbrt z))
  (sqrt (cbrt z))
  (* (log (cbrt z)) 2)
  (* (log (cbrt z)) 2)
  2/3
  2
  (pow (cbrt z) (* (cbrt 2) (cbrt 2)))
  (pow (cbrt z) (sqrt 2))
  (cbrt z)
  (pow (cbrt (pow (cbrt z) 2)) 2)
  (pow (cbrt (cbrt z)) 2)
  (pow (cbrt (sqrt z)) 2)
  (pow (cbrt (sqrt z)) 2)
  (pow (cbrt 1) 2)
  (pow (cbrt z) 2)
  (pow (cbrt (cbrt z)) 4)
  (pow (cbrt (cbrt z)) 2)
  (cbrt z)
  (cbrt z)
  1
  (pow (cbrt z) 2)
  (* (log (cbrt z)) 2)
  (exp (pow (cbrt z) 2))
  (pow (cbrt (pow (cbrt z) 2)) 2)
  (cbrt (pow (cbrt z) 2))
  (* z z)
  (fabs (cbrt z))
  (fabs (cbrt z))
  (cbrt z)
  (cbrt z)
  (+ (* 1/2 (* (/ x z) y)) (/ y (* x z)))
  (* (/ 1/2 (/ z (+ (exp (neg x)) (exp x)))) (/ y x))
  (* (/ 1/2 (/ z (+ (exp (neg x)) (exp x)))) (/ y x))
  (pow z 1/3)
  (pow z 1/3)
  (* (cbrt -1) (cbrt (exp (- (log 1) (log (/ -1 z))))))
  (pow z 1/3)
  (pow z 1/3)
  (* (cbrt -1) (cbrt (exp (- (log 1) (log (/ -1 z))))))
  (pow (pow z 1/3) 2)
  (pow (pow z 1/3) 2)
  (* (pow (cbrt -1) 2) (pow (exp (- (log 1) (log (/ -1 z)))) 2/3))
1.111 * * * [progress]: adding candidates to table
1.188 * * [progress]: iteration 4 / 4
1.188 * * * [progress]: picking best candidate
1.211 * * * * [pick]: Picked  #<alt (λ (x y z) (/ (* (+ (exp x) (exp (neg x))) (/ y x)) (* z 2)))>
1.211 * * * [progress]: localizing error
1.221 * * * [progress]: generating rewritten candidates
1.221 * * * * [progress]: [ 1 / 3 ] rewriting at (2)
1.232 * * * * [progress]: [ 2 / 3 ] rewriting at (2 1)
1.241 * * * * [progress]: [ 3 / 3 ] rewriting at (2 1 1)
1.247 * * * [progress]: generating series expansions
1.247 * * * * [progress]: [ 1 / 3 ] generating series at (2)
1.248 * [approximate]: Taking taylor expansion of (* 1/2 (/ (* (+ (exp (neg x)) (exp x)) y) (* x z))) in (x y z) around 0
1.248 * [taylor]: Taking taylor expansion of (* 1/2 (/ (* (+ (exp (neg x)) (exp x)) y) (* x z))) in z
1.248 * [taylor]: Taking taylor expansion of 1/2 in z
1.248 * [taylor]: Taking taylor expansion of (/ (* (+ (exp (neg x)) (exp x)) y) (* x z)) in z
1.248 * [taylor]: Taking taylor expansion of (* (+ (exp (neg x)) (exp x)) y) in z
1.248 * [taylor]: Taking taylor expansion of (+ (exp (neg x)) (exp x)) in z
1.248 * [taylor]: Taking taylor expansion of (exp (neg x)) in z
1.248 * [taylor]: Taking taylor expansion of (neg x) in z
1.248 * [taylor]: Taking taylor expansion of x in z
1.248 * [taylor]: Taking taylor expansion of (exp x) in z
1.248 * [taylor]: Taking taylor expansion of x in z
1.248 * [taylor]: Taking taylor expansion of y in z
1.248 * [taylor]: Taking taylor expansion of (* x z) in z
1.248 * [taylor]: Taking taylor expansion of x in z
1.248 * [taylor]: Taking taylor expansion of z in z
1.248 * [taylor]: Taking taylor expansion of (* 1/2 (/ (* (+ (exp (neg x)) (exp x)) y) (* x z))) in y
1.248 * [taylor]: Taking taylor expansion of 1/2 in y
1.248 * [taylor]: Taking taylor expansion of (/ (* (+ (exp (neg x)) (exp x)) y) (* x z)) in y
1.248 * [taylor]: Taking taylor expansion of (* (+ (exp (neg x)) (exp x)) y) in y
1.248 * [taylor]: Taking taylor expansion of (+ (exp (neg x)) (exp x)) in y
1.248 * [taylor]: Taking taylor expansion of (exp (neg x)) in y
1.248 * [taylor]: Taking taylor expansion of (neg x) in y
1.248 * [taylor]: Taking taylor expansion of x in y
1.248 * [taylor]: Taking taylor expansion of (exp x) in y
1.248 * [taylor]: Taking taylor expansion of x in y
1.248 * [taylor]: Taking taylor expansion of y in y
1.248 * [taylor]: Taking taylor expansion of (* x z) in y
1.248 * [taylor]: Taking taylor expansion of x in y
1.248 * [taylor]: Taking taylor expansion of z in y
1.249 * [taylor]: Taking taylor expansion of (* 1/2 (/ (* (+ (exp (neg x)) (exp x)) y) (* x z))) in x
1.249 * [taylor]: Taking taylor expansion of 1/2 in x
1.249 * [taylor]: Taking taylor expansion of (/ (* (+ (exp (neg x)) (exp x)) y) (* x z)) in x
1.249 * [taylor]: Taking taylor expansion of (* (+ (exp (neg x)) (exp x)) y) in x
1.249 * [taylor]: Taking taylor expansion of (+ (exp (neg x)) (exp x)) in x
1.249 * [taylor]: Taking taylor expansion of (exp (neg x)) in x
1.249 * [taylor]: Taking taylor expansion of (neg x) in x
1.249 * [taylor]: Taking taylor expansion of x in x
1.249 * [taylor]: Taking taylor expansion of (exp x) in x
1.249 * [taylor]: Taking taylor expansion of x in x
1.249 * [taylor]: Taking taylor expansion of y in x
1.249 * [taylor]: Taking taylor expansion of (* x z) in x
1.249 * [taylor]: Taking taylor expansion of x in x
1.249 * [taylor]: Taking taylor expansion of z in x
1.249 * [taylor]: Taking taylor expansion of (* 1/2 (/ (* (+ (exp (neg x)) (exp x)) y) (* x z))) in x
1.249 * [taylor]: Taking taylor expansion of 1/2 in x
1.249 * [taylor]: Taking taylor expansion of (/ (* (+ (exp (neg x)) (exp x)) y) (* x z)) in x
1.249 * [taylor]: Taking taylor expansion of (* (+ (exp (neg x)) (exp x)) y) in x
1.249 * [taylor]: Taking taylor expansion of (+ (exp (neg x)) (exp x)) in x
1.249 * [taylor]: Taking taylor expansion of (exp (neg x)) in x
1.249 * [taylor]: Taking taylor expansion of (neg x) in x
1.249 * [taylor]: Taking taylor expansion of x in x
1.249 * [taylor]: Taking taylor expansion of (exp x) in x
1.249 * [taylor]: Taking taylor expansion of x in x
1.249 * [taylor]: Taking taylor expansion of y in x
1.249 * [taylor]: Taking taylor expansion of (* x z) in x
1.249 * [taylor]: Taking taylor expansion of x in x
1.249 * [taylor]: Taking taylor expansion of z in x
1.250 * [taylor]: Taking taylor expansion of (/ y z) in y
1.250 * [taylor]: Taking taylor expansion of y in y
1.250 * [taylor]: Taking taylor expansion of z in y
1.250 * [taylor]: Taking taylor expansion of (/ 1 z) in z
1.250 * [taylor]: Taking taylor expansion of z in z
1.250 * [taylor]: Taking taylor expansion of 0 in y
1.250 * [taylor]: Taking taylor expansion of 0 in z
1.250 * [taylor]: Taking taylor expansion of 0 in z
1.251 * [taylor]: Taking taylor expansion of (* 1/2 (/ y z)) in y
1.251 * [taylor]: Taking taylor expansion of 1/2 in y
1.251 * [taylor]: Taking taylor expansion of (/ y z) in y
1.251 * [taylor]: Taking taylor expansion of y in y
1.251 * [taylor]: Taking taylor expansion of z in y
1.251 * [taylor]: Taking taylor expansion of (/ 1/2 z) in z
1.251 * [taylor]: Taking taylor expansion of 1/2 in z
1.251 * [taylor]: Taking taylor expansion of z in z
1.251 * [taylor]: Taking taylor expansion of 0 in z
1.251 * [taylor]: Taking taylor expansion of 0 in z
1.252 * [taylor]: Taking taylor expansion of 0 in y
1.252 * [taylor]: Taking taylor expansion of 0 in z
1.252 * [taylor]: Taking taylor expansion of 0 in z
1.252 * [taylor]: Taking taylor expansion of 0 in z
1.252 * [taylor]: Taking taylor expansion of 0 in z
1.252 * [approximate]: Taking taylor expansion of (* 1/2 (/ (* (+ (exp (/ 1 x)) (exp (neg (/ 1 x)))) (* z x)) y)) in (x y z) around 0
1.252 * [taylor]: Taking taylor expansion of (* 1/2 (/ (* (+ (exp (/ 1 x)) (exp (neg (/ 1 x)))) (* z x)) y)) in z
1.252 * [taylor]: Taking taylor expansion of 1/2 in z
1.252 * [taylor]: Taking taylor expansion of (/ (* (+ (exp (/ 1 x)) (exp (neg (/ 1 x)))) (* z x)) y) in z
1.252 * [taylor]: Taking taylor expansion of (* (+ (exp (/ 1 x)) (exp (neg (/ 1 x)))) (* z x)) in z
1.252 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (neg (/ 1 x)))) in z
1.252 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in z
1.252 * [taylor]: Taking taylor expansion of (/ 1 x) in z
1.252 * [taylor]: Taking taylor expansion of x in z
1.252 * [taylor]: Taking taylor expansion of (exp (neg (/ 1 x))) in z
1.252 * [taylor]: Taking taylor expansion of (neg (/ 1 x)) in z
1.252 * [taylor]: Taking taylor expansion of (/ 1 x) in z
1.252 * [taylor]: Taking taylor expansion of x in z
1.253 * [taylor]: Taking taylor expansion of (* z x) in z
1.253 * [taylor]: Taking taylor expansion of z in z
1.253 * [taylor]: Taking taylor expansion of x in z
1.253 * [taylor]: Taking taylor expansion of y in z
1.253 * [taylor]: Taking taylor expansion of (* 1/2 (/ (* (+ (exp (/ 1 x)) (exp (neg (/ 1 x)))) (* z x)) y)) in y
1.253 * [taylor]: Taking taylor expansion of 1/2 in y
1.253 * [taylor]: Taking taylor expansion of (/ (* (+ (exp (/ 1 x)) (exp (neg (/ 1 x)))) (* z x)) y) in y
1.253 * [taylor]: Taking taylor expansion of (* (+ (exp (/ 1 x)) (exp (neg (/ 1 x)))) (* z x)) in y
1.253 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (neg (/ 1 x)))) in y
1.253 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in y
1.253 * [taylor]: Taking taylor expansion of (/ 1 x) in y
1.253 * [taylor]: Taking taylor expansion of x in y
1.253 * [taylor]: Taking taylor expansion of (exp (neg (/ 1 x))) in y
1.253 * [taylor]: Taking taylor expansion of (neg (/ 1 x)) in y
1.253 * [taylor]: Taking taylor expansion of (/ 1 x) in y
1.253 * [taylor]: Taking taylor expansion of x in y
1.254 * [taylor]: Taking taylor expansion of (* z x) in y
1.254 * [taylor]: Taking taylor expansion of z in y
1.254 * [taylor]: Taking taylor expansion of x in y
1.254 * [taylor]: Taking taylor expansion of y in y
1.254 * [taylor]: Taking taylor expansion of (* 1/2 (/ (* (+ (exp (/ 1 x)) (exp (neg (/ 1 x)))) (* z x)) y)) in x
1.254 * [taylor]: Taking taylor expansion of 1/2 in x
1.254 * [taylor]: Taking taylor expansion of (/ (* (+ (exp (/ 1 x)) (exp (neg (/ 1 x)))) (* z x)) y) in x
1.254 * [taylor]: Taking taylor expansion of (* (+ (exp (/ 1 x)) (exp (neg (/ 1 x)))) (* z x)) in x
1.254 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (neg (/ 1 x)))) in x
1.254 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
1.254 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.254 * [taylor]: Taking taylor expansion of x in x
1.254 * [taylor]: Taking taylor expansion of (exp (neg (/ 1 x))) in x
1.254 * [taylor]: Taking taylor expansion of (neg (/ 1 x)) in x
1.254 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.254 * [taylor]: Taking taylor expansion of x in x
1.254 * [taylor]: Taking taylor expansion of (* z x) in x
1.254 * [taylor]: Taking taylor expansion of z in x
1.254 * [taylor]: Taking taylor expansion of x in x
1.254 * [taylor]: Taking taylor expansion of y in x
1.254 * [taylor]: Taking taylor expansion of (* 1/2 (/ (* (+ (exp (/ 1 x)) (exp (neg (/ 1 x)))) (* z x)) y)) in x
1.254 * [taylor]: Taking taylor expansion of 1/2 in x
1.254 * [taylor]: Taking taylor expansion of (/ (* (+ (exp (/ 1 x)) (exp (neg (/ 1 x)))) (* z x)) y) in x
1.255 * [taylor]: Taking taylor expansion of (* (+ (exp (/ 1 x)) (exp (neg (/ 1 x)))) (* z x)) in x
1.255 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (neg (/ 1 x)))) in x
1.255 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
1.255 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.255 * [taylor]: Taking taylor expansion of x in x
1.255 * [taylor]: Taking taylor expansion of (exp (neg (/ 1 x))) in x
1.255 * [taylor]: Taking taylor expansion of (neg (/ 1 x)) in x
1.255 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.255 * [taylor]: Taking taylor expansion of x in x
1.255 * [taylor]: Taking taylor expansion of (* z x) in x
1.255 * [taylor]: Taking taylor expansion of z in x
1.255 * [taylor]: Taking taylor expansion of x in x
1.255 * [taylor]: Taking taylor expansion of y in x
1.255 * [taylor]: Taking taylor expansion of (* 1/2 (/ (+ (* z (exp (neg (/ 1 x)))) (* z (exp (/ 1 x)))) y)) in y
1.255 * [taylor]: Taking taylor expansion of 1/2 in y
1.255 * [taylor]: Taking taylor expansion of (/ (+ (* z (exp (neg (/ 1 x)))) (* z (exp (/ 1 x)))) y) in y
1.255 * [taylor]: Taking taylor expansion of (+ (* z (exp (neg (/ 1 x)))) (* z (exp (/ 1 x)))) in y
1.255 * [taylor]: Taking taylor expansion of (* z (exp (neg (/ 1 x)))) in y
1.255 * [taylor]: Taking taylor expansion of z in y
1.255 * [taylor]: Taking taylor expansion of (exp (neg (/ 1 x))) in y
1.255 * [taylor]: Taking taylor expansion of (neg (/ 1 x)) in y
1.255 * [taylor]: Taking taylor expansion of (/ 1 x) in y
1.255 * [taylor]: Taking taylor expansion of x in y
1.256 * [taylor]: Taking taylor expansion of (* z (exp (/ 1 x))) in y
1.256 * [taylor]: Taking taylor expansion of z in y
1.256 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in y
1.256 * [taylor]: Taking taylor expansion of (/ 1 x) in y
1.256 * [taylor]: Taking taylor expansion of x in y
1.256 * [taylor]: Taking taylor expansion of y in y
1.256 * [taylor]: Taking taylor expansion of (* 1/2 (+ (* z (exp (neg (/ 1 x)))) (* z (exp (/ 1 x))))) in z
1.256 * [taylor]: Taking taylor expansion of 1/2 in z
1.256 * [taylor]: Taking taylor expansion of (+ (* z (exp (neg (/ 1 x)))) (* z (exp (/ 1 x)))) in z
1.256 * [taylor]: Taking taylor expansion of (* z (exp (neg (/ 1 x)))) in z
1.256 * [taylor]: Taking taylor expansion of z in z
1.256 * [taylor]: Taking taylor expansion of (exp (neg (/ 1 x))) in z
1.256 * [taylor]: Taking taylor expansion of (neg (/ 1 x)) in z
1.256 * [taylor]: Taking taylor expansion of (/ 1 x) in z
1.256 * [taylor]: Taking taylor expansion of x in z
1.256 * [taylor]: Taking taylor expansion of (* z (exp (/ 1 x))) in z
1.256 * [taylor]: Taking taylor expansion of z in z
1.256 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in z
1.256 * [taylor]: Taking taylor expansion of (/ 1 x) in z
1.256 * [taylor]: Taking taylor expansion of x in z
1.257 * [taylor]: Taking taylor expansion of 0 in y
1.258 * [taylor]: Taking taylor expansion of 0 in z
1.259 * [taylor]: Taking taylor expansion of 0 in y
1.259 * [taylor]: Taking taylor expansion of 0 in z
1.260 * [taylor]: Taking taylor expansion of 0 in z
1.261 * [approximate]: Taking taylor expansion of (* -1/2 (/ (* x (* z (+ (exp (/ 1 x)) (exp (/ -1 x))))) y)) in (x y z) around 0
1.261 * [taylor]: Taking taylor expansion of (* -1/2 (/ (* x (* z (+ (exp (/ 1 x)) (exp (/ -1 x))))) y)) in z
1.261 * [taylor]: Taking taylor expansion of -1/2 in z
1.261 * [taylor]: Taking taylor expansion of (/ (* x (* z (+ (exp (/ 1 x)) (exp (/ -1 x))))) y) in z
1.261 * [taylor]: Taking taylor expansion of (* x (* z (+ (exp (/ 1 x)) (exp (/ -1 x))))) in z
1.261 * [taylor]: Taking taylor expansion of x in z
1.261 * [taylor]: Taking taylor expansion of (* z (+ (exp (/ 1 x)) (exp (/ -1 x)))) in z
1.261 * [taylor]: Taking taylor expansion of z in z
1.261 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in z
1.261 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in z
1.261 * [taylor]: Taking taylor expansion of (/ 1 x) in z
1.261 * [taylor]: Taking taylor expansion of x in z
1.261 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in z
1.261 * [taylor]: Taking taylor expansion of (/ -1 x) in z
1.261 * [taylor]: Taking taylor expansion of -1 in z
1.261 * [taylor]: Taking taylor expansion of x in z
1.261 * [taylor]: Taking taylor expansion of y in z
1.262 * [taylor]: Taking taylor expansion of (* -1/2 (/ (* x (* z (+ (exp (/ 1 x)) (exp (/ -1 x))))) y)) in y
1.262 * [taylor]: Taking taylor expansion of -1/2 in y
1.262 * [taylor]: Taking taylor expansion of (/ (* x (* z (+ (exp (/ 1 x)) (exp (/ -1 x))))) y) in y
1.262 * [taylor]: Taking taylor expansion of (* x (* z (+ (exp (/ 1 x)) (exp (/ -1 x))))) in y
1.262 * [taylor]: Taking taylor expansion of x in y
1.262 * [taylor]: Taking taylor expansion of (* z (+ (exp (/ 1 x)) (exp (/ -1 x)))) in y
1.262 * [taylor]: Taking taylor expansion of z in y
1.262 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in y
1.262 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in y
1.262 * [taylor]: Taking taylor expansion of (/ 1 x) in y
1.262 * [taylor]: Taking taylor expansion of x in y
1.262 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in y
1.262 * [taylor]: Taking taylor expansion of (/ -1 x) in y
1.262 * [taylor]: Taking taylor expansion of -1 in y
1.262 * [taylor]: Taking taylor expansion of x in y
1.262 * [taylor]: Taking taylor expansion of y in y
1.262 * [taylor]: Taking taylor expansion of (* -1/2 (/ (* x (* z (+ (exp (/ 1 x)) (exp (/ -1 x))))) y)) in x
1.262 * [taylor]: Taking taylor expansion of -1/2 in x
1.262 * [taylor]: Taking taylor expansion of (/ (* x (* z (+ (exp (/ 1 x)) (exp (/ -1 x))))) y) in x
1.262 * [taylor]: Taking taylor expansion of (* x (* z (+ (exp (/ 1 x)) (exp (/ -1 x))))) in x
1.262 * [taylor]: Taking taylor expansion of x in x
1.262 * [taylor]: Taking taylor expansion of (* z (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x
1.262 * [taylor]: Taking taylor expansion of z in x
1.262 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x
1.262 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
1.262 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.262 * [taylor]: Taking taylor expansion of x in x
1.262 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
1.262 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.262 * [taylor]: Taking taylor expansion of -1 in x
1.263 * [taylor]: Taking taylor expansion of x in x
1.263 * [taylor]: Taking taylor expansion of y in x
1.263 * [taylor]: Taking taylor expansion of (* -1/2 (/ (* x (* z (+ (exp (/ 1 x)) (exp (/ -1 x))))) y)) in x
1.263 * [taylor]: Taking taylor expansion of -1/2 in x
1.263 * [taylor]: Taking taylor expansion of (/ (* x (* z (+ (exp (/ 1 x)) (exp (/ -1 x))))) y) in x
1.263 * [taylor]: Taking taylor expansion of (* x (* z (+ (exp (/ 1 x)) (exp (/ -1 x))))) in x
1.263 * [taylor]: Taking taylor expansion of x in x
1.263 * [taylor]: Taking taylor expansion of (* z (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x
1.263 * [taylor]: Taking taylor expansion of z in x
1.263 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x
1.263 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
1.263 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.263 * [taylor]: Taking taylor expansion of x in x
1.263 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
1.263 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.263 * [taylor]: Taking taylor expansion of -1 in x
1.263 * [taylor]: Taking taylor expansion of x in x
1.263 * [taylor]: Taking taylor expansion of y in x
1.264 * [taylor]: Taking taylor expansion of (* -1/2 (/ (+ (* z (exp (/ 1 x))) (* z (exp (/ -1 x)))) y)) in y
1.264 * [taylor]: Taking taylor expansion of -1/2 in y
1.264 * [taylor]: Taking taylor expansion of (/ (+ (* z (exp (/ 1 x))) (* z (exp (/ -1 x)))) y) in y
1.264 * [taylor]: Taking taylor expansion of (+ (* z (exp (/ 1 x))) (* z (exp (/ -1 x)))) in y
1.264 * [taylor]: Taking taylor expansion of (* z (exp (/ 1 x))) in y
1.264 * [taylor]: Taking taylor expansion of z in y
1.264 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in y
1.264 * [taylor]: Taking taylor expansion of (/ 1 x) in y
1.264 * [taylor]: Taking taylor expansion of x in y
1.264 * [taylor]: Taking taylor expansion of (* z (exp (/ -1 x))) in y
1.264 * [taylor]: Taking taylor expansion of z in y
1.264 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in y
1.264 * [taylor]: Taking taylor expansion of (/ -1 x) in y
1.264 * [taylor]: Taking taylor expansion of -1 in y
1.264 * [taylor]: Taking taylor expansion of x in y
1.264 * [taylor]: Taking taylor expansion of y in y
1.264 * [taylor]: Taking taylor expansion of (* -1/2 (+ (* z (exp (/ 1 x))) (* z (exp (/ -1 x))))) in z
1.264 * [taylor]: Taking taylor expansion of -1/2 in z
1.264 * [taylor]: Taking taylor expansion of (+ (* z (exp (/ 1 x))) (* z (exp (/ -1 x)))) in z
1.264 * [taylor]: Taking taylor expansion of (* z (exp (/ 1 x))) in z
1.264 * [taylor]: Taking taylor expansion of z in z
1.265 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in z
1.265 * [taylor]: Taking taylor expansion of (/ 1 x) in z
1.265 * [taylor]: Taking taylor expansion of x in z
1.265 * [taylor]: Taking taylor expansion of (* z (exp (/ -1 x))) in z
1.265 * [taylor]: Taking taylor expansion of z in z
1.265 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in z
1.265 * [taylor]: Taking taylor expansion of (/ -1 x) in z
1.265 * [taylor]: Taking taylor expansion of -1 in z
1.265 * [taylor]: Taking taylor expansion of x in z
1.266 * [taylor]: Taking taylor expansion of 0 in y
1.266 * [taylor]: Taking taylor expansion of 0 in z
1.267 * [taylor]: Taking taylor expansion of 0 in y
1.267 * [taylor]: Taking taylor expansion of 0 in z
1.270 * [taylor]: Taking taylor expansion of 0 in z
1.271 * * * * [progress]: [ 2 / 3 ] generating series at (2 1)
1.271 * [approximate]: Taking taylor expansion of (/ (* (+ (exp (neg x)) (exp x)) y) x) in (x y) around 0
1.271 * [taylor]: Taking taylor expansion of (/ (* (+ (exp (neg x)) (exp x)) y) x) in y
1.271 * [taylor]: Taking taylor expansion of (* (+ (exp (neg x)) (exp x)) y) in y
1.271 * [taylor]: Taking taylor expansion of (+ (exp (neg x)) (exp x)) in y
1.271 * [taylor]: Taking taylor expansion of (exp (neg x)) in y
1.271 * [taylor]: Taking taylor expansion of (neg x) in y
1.271 * [taylor]: Taking taylor expansion of x in y
1.271 * [taylor]: Taking taylor expansion of (exp x) in y
1.271 * [taylor]: Taking taylor expansion of x in y
1.271 * [taylor]: Taking taylor expansion of y in y
1.271 * [taylor]: Taking taylor expansion of x in y
1.272 * [taylor]: Taking taylor expansion of (/ (* (+ (exp (neg x)) (exp x)) y) x) in x
1.272 * [taylor]: Taking taylor expansion of (* (+ (exp (neg x)) (exp x)) y) in x
1.272 * [taylor]: Taking taylor expansion of (+ (exp (neg x)) (exp x)) in x
1.272 * [taylor]: Taking taylor expansion of (exp (neg x)) in x
1.272 * [taylor]: Taking taylor expansion of (neg x) in x
1.272 * [taylor]: Taking taylor expansion of x in x
1.272 * [taylor]: Taking taylor expansion of (exp x) in x
1.272 * [taylor]: Taking taylor expansion of x in x
1.272 * [taylor]: Taking taylor expansion of y in x
1.272 * [taylor]: Taking taylor expansion of x in x
1.272 * [taylor]: Taking taylor expansion of (/ (* (+ (exp (neg x)) (exp x)) y) x) in x
1.272 * [taylor]: Taking taylor expansion of (* (+ (exp (neg x)) (exp x)) y) in x
1.272 * [taylor]: Taking taylor expansion of (+ (exp (neg x)) (exp x)) in x
1.272 * [taylor]: Taking taylor expansion of (exp (neg x)) in x
1.272 * [taylor]: Taking taylor expansion of (neg x) in x
1.272 * [taylor]: Taking taylor expansion of x in x
1.272 * [taylor]: Taking taylor expansion of (exp x) in x
1.272 * [taylor]: Taking taylor expansion of x in x
1.272 * [taylor]: Taking taylor expansion of y in x
1.272 * [taylor]: Taking taylor expansion of x in x
1.272 * [taylor]: Taking taylor expansion of (* 2 y) in y
1.272 * [taylor]: Taking taylor expansion of 2 in y
1.272 * [taylor]: Taking taylor expansion of y in y
1.272 * [taylor]: Taking taylor expansion of 0 in y
1.273 * [taylor]: Taking taylor expansion of y in y
1.273 * [taylor]: Taking taylor expansion of 0 in y
1.274 * [approximate]: Taking taylor expansion of (/ (* (+ (exp (/ 1 x)) (exp (neg (/ 1 x)))) x) y) in (x y) around 0
1.274 * [taylor]: Taking taylor expansion of (/ (* (+ (exp (/ 1 x)) (exp (neg (/ 1 x)))) x) y) in y
1.274 * [taylor]: Taking taylor expansion of (* (+ (exp (/ 1 x)) (exp (neg (/ 1 x)))) x) in y
1.274 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (neg (/ 1 x)))) in y
1.274 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in y
1.274 * [taylor]: Taking taylor expansion of (/ 1 x) in y
1.274 * [taylor]: Taking taylor expansion of x in y
1.274 * [taylor]: Taking taylor expansion of (exp (neg (/ 1 x))) in y
1.274 * [taylor]: Taking taylor expansion of (neg (/ 1 x)) in y
1.274 * [taylor]: Taking taylor expansion of (/ 1 x) in y
1.274 * [taylor]: Taking taylor expansion of x in y
1.274 * [taylor]: Taking taylor expansion of x in y
1.274 * [taylor]: Taking taylor expansion of y in y
1.274 * [taylor]: Taking taylor expansion of (/ (* (+ (exp (/ 1 x)) (exp (neg (/ 1 x)))) x) y) in x
1.274 * [taylor]: Taking taylor expansion of (* (+ (exp (/ 1 x)) (exp (neg (/ 1 x)))) x) in x
1.274 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (neg (/ 1 x)))) in x
1.274 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
1.274 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.274 * [taylor]: Taking taylor expansion of x in x
1.274 * [taylor]: Taking taylor expansion of (exp (neg (/ 1 x))) in x
1.274 * [taylor]: Taking taylor expansion of (neg (/ 1 x)) in x
1.274 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.274 * [taylor]: Taking taylor expansion of x in x
1.274 * [taylor]: Taking taylor expansion of x in x
1.275 * [taylor]: Taking taylor expansion of y in x
1.275 * [taylor]: Taking taylor expansion of (/ (* (+ (exp (/ 1 x)) (exp (neg (/ 1 x)))) x) y) in x
1.275 * [taylor]: Taking taylor expansion of (* (+ (exp (/ 1 x)) (exp (neg (/ 1 x)))) x) in x
1.275 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (neg (/ 1 x)))) in x
1.275 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
1.275 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.275 * [taylor]: Taking taylor expansion of x in x
1.275 * [taylor]: Taking taylor expansion of (exp (neg (/ 1 x))) in x
1.275 * [taylor]: Taking taylor expansion of (neg (/ 1 x)) in x
1.275 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.275 * [taylor]: Taking taylor expansion of x in x
1.275 * [taylor]: Taking taylor expansion of x in x
1.275 * [taylor]: Taking taylor expansion of y in x
1.275 * [taylor]: Taking taylor expansion of (/ (+ (exp (/ 1 x)) (exp (neg (/ 1 x)))) y) in y
1.275 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (neg (/ 1 x)))) in y
1.275 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in y
1.275 * [taylor]: Taking taylor expansion of (/ 1 x) in y
1.275 * [taylor]: Taking taylor expansion of x in y
1.275 * [taylor]: Taking taylor expansion of (exp (neg (/ 1 x))) in y
1.275 * [taylor]: Taking taylor expansion of (neg (/ 1 x)) in y
1.275 * [taylor]: Taking taylor expansion of (/ 1 x) in y
1.276 * [taylor]: Taking taylor expansion of x in y
1.276 * [taylor]: Taking taylor expansion of y in y
1.276 * [taylor]: Taking taylor expansion of 0 in y
1.277 * [taylor]: Taking taylor expansion of 0 in y
1.277 * [taylor]: Taking taylor expansion of 0 in y
1.278 * [approximate]: Taking taylor expansion of (/ (* x (+ (exp (/ 1 x)) (exp (/ -1 x)))) y) in (x y) around 0
1.278 * [taylor]: Taking taylor expansion of (/ (* x (+ (exp (/ 1 x)) (exp (/ -1 x)))) y) in y
1.278 * [taylor]: Taking taylor expansion of (* x (+ (exp (/ 1 x)) (exp (/ -1 x)))) in y
1.278 * [taylor]: Taking taylor expansion of x in y
1.278 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in y
1.278 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in y
1.278 * [taylor]: Taking taylor expansion of (/ 1 x) in y
1.278 * [taylor]: Taking taylor expansion of x in y
1.278 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in y
1.278 * [taylor]: Taking taylor expansion of (/ -1 x) in y
1.278 * [taylor]: Taking taylor expansion of -1 in y
1.278 * [taylor]: Taking taylor expansion of x in y
1.279 * [taylor]: Taking taylor expansion of y in y
1.279 * [taylor]: Taking taylor expansion of (/ (* x (+ (exp (/ 1 x)) (exp (/ -1 x)))) y) in x
1.279 * [taylor]: Taking taylor expansion of (* x (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x
1.279 * [taylor]: Taking taylor expansion of x in x
1.279 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x
1.279 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
1.279 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.279 * [taylor]: Taking taylor expansion of x in x
1.279 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
1.279 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.279 * [taylor]: Taking taylor expansion of -1 in x
1.279 * [taylor]: Taking taylor expansion of x in x
1.279 * [taylor]: Taking taylor expansion of y in x
1.279 * [taylor]: Taking taylor expansion of (/ (* x (+ (exp (/ 1 x)) (exp (/ -1 x)))) y) in x
1.279 * [taylor]: Taking taylor expansion of (* x (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x
1.279 * [taylor]: Taking taylor expansion of x in x
1.279 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x
1.279 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
1.279 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.279 * [taylor]: Taking taylor expansion of x in x
1.279 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
1.279 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.279 * [taylor]: Taking taylor expansion of -1 in x
1.279 * [taylor]: Taking taylor expansion of x in x
1.279 * [taylor]: Taking taylor expansion of y in x
1.280 * [taylor]: Taking taylor expansion of (/ (+ (exp (/ 1 x)) (exp (/ -1 x))) y) in y
1.280 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in y
1.280 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in y
1.280 * [taylor]: Taking taylor expansion of (/ 1 x) in y
1.280 * [taylor]: Taking taylor expansion of x in y
1.280 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in y
1.280 * [taylor]: Taking taylor expansion of (/ -1 x) in y
1.280 * [taylor]: Taking taylor expansion of -1 in y
1.280 * [taylor]: Taking taylor expansion of x in y
1.280 * [taylor]: Taking taylor expansion of y in y
1.280 * [taylor]: Taking taylor expansion of 0 in y
1.281 * [taylor]: Taking taylor expansion of 0 in y
1.282 * [taylor]: Taking taylor expansion of 0 in y
1.282 * * * * [progress]: [ 3 / 3 ] generating series at (2 1 1)
1.282 * [approximate]: Taking taylor expansion of (+ (exp (neg x)) (exp x)) in (x) around 0
1.282 * [taylor]: Taking taylor expansion of (+ (exp (neg x)) (exp x)) in x
1.282 * [taylor]: Taking taylor expansion of (exp (neg x)) in x
1.282 * [taylor]: Taking taylor expansion of (neg x) in x
1.282 * [taylor]: Taking taylor expansion of x in x
1.283 * [taylor]: Taking taylor expansion of (exp x) in x
1.283 * [taylor]: Taking taylor expansion of x in x
1.283 * [taylor]: Taking taylor expansion of (+ (exp (neg x)) (exp x)) in x
1.283 * [taylor]: Taking taylor expansion of (exp (neg x)) in x
1.283 * [taylor]: Taking taylor expansion of (neg x) in x
1.283 * [taylor]: Taking taylor expansion of x in x
1.283 * [taylor]: Taking taylor expansion of (exp x) in x
1.283 * [taylor]: Taking taylor expansion of x in x
1.284 * [approximate]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (neg (/ 1 x)))) in (x) around 0
1.284 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (neg (/ 1 x)))) in x
1.284 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
1.284 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.284 * [taylor]: Taking taylor expansion of x in x
1.284 * [taylor]: Taking taylor expansion of (exp (neg (/ 1 x))) in x
1.284 * [taylor]: Taking taylor expansion of (neg (/ 1 x)) in x
1.284 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.284 * [taylor]: Taking taylor expansion of x in x
1.284 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (neg (/ 1 x)))) in x
1.285 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
1.285 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.285 * [taylor]: Taking taylor expansion of x in x
1.285 * [taylor]: Taking taylor expansion of (exp (neg (/ 1 x))) in x
1.285 * [taylor]: Taking taylor expansion of (neg (/ 1 x)) in x
1.285 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.285 * [taylor]: Taking taylor expansion of x in x
1.285 * [approximate]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in (x) around 0
1.285 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x
1.285 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
1.285 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.285 * [taylor]: Taking taylor expansion of x in x
1.285 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
1.285 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.285 * [taylor]: Taking taylor expansion of -1 in x
1.285 * [taylor]: Taking taylor expansion of x in x
1.285 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x
1.285 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
1.285 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.285 * [taylor]: Taking taylor expansion of x in x
1.285 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
1.285 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.285 * [taylor]: Taking taylor expansion of -1 in x
1.285 * [taylor]: Taking taylor expansion of x in x
1.286 * * * [progress]: simplifying candidates
1.287 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (- (+ (log (+ (exp x) (exp (neg x)))) (- (log y) (log x))) (+ (log z) (log 2)))
  (- (+ (log (+ (exp x) (exp (neg x)))) (- (log y) (log x))) (log (* z 2)))
  (- (+ (log (+ (exp x) (exp (neg x)))) (log (/ y x))) (+ (log z) (log 2)))
  (- (+ (log (+ (exp x) (exp (neg x)))) (log (/ y x))) (log (* z 2)))
  (- (log (* (+ (exp x) (exp (neg x))) (/ y x))) (+ (log z) (log 2)))
  (- (log (* (+ (exp x) (exp (neg x))) (/ y x))) (log (* z 2)))
  (log (/ (* (+ (exp x) (exp (neg x))) (/ y x)) (* z 2)))
  (exp (/ (* (+ (exp x) (exp (neg x))) (/ y x)) (* z 2)))
  (/ (* (* (* (+ (exp x) (exp (neg x))) (+ (exp x) (exp (neg x)))) (+ (exp x) (exp (neg x)))) (/ (* (* y y) y) (* (* x x) x))) (* (* (* z z) z) (* (* 2 2) 2)))
  (/ (* (* (* (+ (exp x) (exp (neg x))) (+ (exp x) (exp (neg x)))) (+ (exp x) (exp (neg x)))) (/ (* (* y y) y) (* (* x x) x))) (* (* (* z 2) (* z 2)) (* z 2)))
  (/ (* (* (* (+ (exp x) (exp (neg x))) (+ (exp x) (exp (neg x)))) (+ (exp x) (exp (neg x)))) (* (* (/ y x) (/ y x)) (/ y x))) (* (* (* z z) z) (* (* 2 2) 2)))
  (/ (* (* (* (+ (exp x) (exp (neg x))) (+ (exp x) (exp (neg x)))) (+ (exp x) (exp (neg x)))) (* (* (/ y x) (/ y x)) (/ y x))) (* (* (* z 2) (* z 2)) (* z 2)))
  (/ (* (* (* (+ (exp x) (exp (neg x))) (/ y x)) (* (+ (exp x) (exp (neg x))) (/ y x))) (* (+ (exp x) (exp (neg x))) (/ y x))) (* (* (* z z) z) (* (* 2 2) 2)))
  (/ (* (* (* (+ (exp x) (exp (neg x))) (/ y x)) (* (+ (exp x) (exp (neg x))) (/ y x))) (* (+ (exp x) (exp (neg x))) (/ y x))) (* (* (* z 2) (* z 2)) (* z 2)))
  (* (cbrt (/ (* (+ (exp x) (exp (neg x))) (/ y x)) (* z 2))) (cbrt (/ (* (+ (exp x) (exp (neg x))) (/ y x)) (* z 2))))
  (cbrt (/ (* (+ (exp x) (exp (neg x))) (/ y x)) (* z 2)))
  (* (* (/ (* (+ (exp x) (exp (neg x))) (/ y x)) (* z 2)) (/ (* (+ (exp x) (exp (neg x))) (/ y x)) (* z 2))) (/ (* (+ (exp x) (exp (neg x))) (/ y x)) (* z 2)))
  (sqrt (/ (* (+ (exp x) (exp (neg x))) (/ y x)) (* z 2)))
  (sqrt (/ (* (+ (exp x) (exp (neg x))) (/ y x)) (* z 2)))
  (neg (* (+ (exp x) (exp (neg x))) (/ y x)))
  (neg (* z 2))
  (/ (+ (exp x) (exp (neg x))) z)
  (/ (/ y x) 2)
  (/ 1 (* z 2))
  (/ (* z 2) (* (+ (exp x) (exp (neg x))) (/ y x)))
  (/ (* (+ (exp x) (exp (neg x))) (/ y x)) z)
  (/ (* z 2) (/ y x))
  (* (* z 2) (* (+ (* (exp x) (exp x)) (- (* (exp (neg x)) (exp (neg x))) (* (exp x) (exp (neg x))))) x))
  (* (* z 2) (* (- (exp x) (exp (neg x))) x))
  (* (* z 2) x)
  (* (* z 2) (+ (* (exp x) (exp x)) (- (* (exp (neg x)) (exp (neg x))) (* (exp x) (exp (neg x))))))
  (* (* z 2) (- (exp x) (exp (neg x))))
  (* (+ (exp x) (exp (neg x))) (/ y x))
  (+ (log (+ (exp x) (exp (neg x)))) (- (log y) (log x)))
  (+ (log (+ (exp x) (exp (neg x)))) (log (/ y x)))
  (log (* (+ (exp x) (exp (neg x))) (/ y x)))
  (exp (* (+ (exp x) (exp (neg x))) (/ y x)))
  (* (* (* (+ (exp x) (exp (neg x))) (+ (exp x) (exp (neg x)))) (+ (exp x) (exp (neg x)))) (/ (* (* y y) y) (* (* x x) x)))
  (* (* (* (+ (exp x) (exp (neg x))) (+ (exp x) (exp (neg x)))) (+ (exp x) (exp (neg x)))) (* (* (/ y x) (/ y x)) (/ y x)))
  (* (cbrt (* (+ (exp x) (exp (neg x))) (/ y x))) (cbrt (* (+ (exp x) (exp (neg x))) (/ y x))))
  (cbrt (* (+ (exp x) (exp (neg x))) (/ y x)))
  (* (* (* (+ (exp x) (exp (neg x))) (/ y x)) (* (+ (exp x) (exp (neg x))) (/ y x))) (* (+ (exp x) (exp (neg x))) (/ y x)))
  (sqrt (* (+ (exp x) (exp (neg x))) (/ y x)))
  (sqrt (* (+ (exp x) (exp (neg x))) (/ y x)))
  (* (+ (pow (exp x) 3) (pow (exp (neg x)) 3)) y)
  (* (+ (* (exp x) (exp x)) (- (* (exp (neg x)) (exp (neg x))) (* (exp x) (exp (neg x))))) x)
  (* (- (* (exp x) (exp x)) (* (exp (neg x)) (exp (neg x)))) y)
  (* (- (exp x) (exp (neg x))) x)
  (* (sqrt (+ (exp x) (exp (neg x)))) (sqrt (/ y x)))
  (* (sqrt (+ (exp x) (exp (neg x)))) (sqrt (/ y x)))
  (* (sqrt (+ (exp x) (exp (neg x)))) (/ (sqrt y) (sqrt x)))
  (* (sqrt (+ (exp x) (exp (neg x)))) (/ (sqrt y) (sqrt x)))
  (* (+ (exp x) (exp (neg x))) (* (cbrt (/ y x)) (cbrt (/ y x))))
  (* (+ (exp x) (exp (neg x))) (sqrt (/ y x)))
  (* (+ (exp x) (exp (neg x))) (/ (* (cbrt y) (cbrt y)) (* (cbrt x) (cbrt x))))
  (* (+ (exp x) (exp (neg x))) (/ (* (cbrt y) (cbrt y)) (sqrt x)))
  (* (+ (exp x) (exp (neg x))) (/ (* (cbrt y) (cbrt y)) 1))
  (* (+ (exp x) (exp (neg x))) (/ (sqrt y) (* (cbrt x) (cbrt x))))
  (* (+ (exp x) (exp (neg x))) (/ (sqrt y) (sqrt x)))
  (* (+ (exp x) (exp (neg x))) (/ (sqrt y) 1))
  (* (+ (exp x) (exp (neg x))) (/ 1 (* (cbrt x) (cbrt x))))
  (* (+ (exp x) (exp (neg x))) (/ 1 (sqrt x)))
  (* (+ (exp x) (exp (neg x))) (/ 1 1))
  (* (+ (exp x) (exp (neg x))) 1)
  (* (+ (exp x) (exp (neg x))) y)
  (* (cosh x) (/ y x))
  (* (cbrt (+ (exp x) (exp (neg x)))) (/ y x))
  (* (sqrt (+ (exp x) (exp (neg x)))) (/ y x))
  (* (+ (exp x) (exp (neg x))) (/ y x))
  (* (+ (exp x) (exp (neg x))) (/ y x))
  (* (+ (exp x) (exp (neg x))) y)
  (* (+ (pow (exp x) 3) (pow (exp (neg x)) 3)) (/ y x))
  (* (- (* (exp x) (exp x)) (* (exp (neg x)) (exp (neg x)))) (/ y x))
  (cosh x)
  (* (exp (exp x)) (exp (exp (neg x))))
  (log (+ (exp x) (exp (neg x))))
  (exp (+ (exp x) (exp (neg x))))
  (* (cbrt (+ (exp x) (exp (neg x)))) (cbrt (+ (exp x) (exp (neg x)))))
  (cbrt (+ (exp x) (exp (neg x))))
  (* (* (+ (exp x) (exp (neg x))) (+ (exp x) (exp (neg x)))) (+ (exp x) (exp (neg x))))
  (sqrt (+ (exp x) (exp (neg x))))
  (sqrt (+ (exp x) (exp (neg x))))
  (+ (pow (exp x) 3) (pow (exp (neg x)) 3))
  (+ (* (exp x) (exp x)) (- (* (exp (neg x)) (exp (neg x))) (* (exp x) (exp (neg x)))))
  (- (* (exp x) (exp x)) (* (exp (neg x)) (exp (neg x))))
  (- (exp x) (exp (neg x)))
  (+ (exp x) (exp (neg x)))
  (+ (* 1/2 (/ (* x y) z)) (/ y (* x z)))
  (/ (* (+ (* 1/2 (exp (neg x))) (* 1/2 (exp x))) y) (* z x))
  (/ (* (+ (* 1/2 (exp (* -1 x))) (* 1/2 (exp x))) y) (* z x))
  (+ (* 2 (/ y x)) (* x y))
  (/ (* (+ (exp (neg x)) (exp x)) y) x)
  (/ (* y (+ (exp (* -1 x)) (exp x))) x)
  (+ (pow x 2) (+ (* 1/12 (pow x 4)) 2))
  (+ (exp (neg x)) (exp x))
  (+ (exp (* -1 x)) (exp x))
1.309 * * [simplify]: iteration  0 :  5150  enodes  (cost  963 )
1.312 * [simplify]: Simplified to:
   (log (* (/ y x) (/ (cosh x) z)))
  (log (* (/ y x) (/ (cosh x) z)))
  (log (* (/ y x) (/ (cosh x) z)))
  (log (* (/ y x) (/ (cosh x) z)))
  (log (* (/ y x) (/ (cosh x) z)))
  (log (* (/ y x) (/ (cosh x) z)))
  (log (* (/ y x) (/ (cosh x) z)))
  (pow (exp (cosh x)) (/ y (* x z)))
  (pow (* (/ y x) (/ (cosh x) z)) 3)
  (pow (* (/ y x) (/ (cosh x) z)) 3)
  (pow (* (/ y x) (/ (cosh x) z)) 3)
  (pow (* (/ y x) (/ (cosh x) z)) 3)
  (pow (* (/ y x) (/ (cosh x) z)) 3)
  (pow (* (/ y x) (/ (cosh x) z)) 3)
  (* (cbrt (* (/ y x) (/ (cosh x) z))) (cbrt (* (/ y x) (/ (cosh x) z))))
  (cbrt (* (/ y x) (/ (cosh x) z)))
  (pow (* (/ y x) (/ (cosh x) z)) 3)
  (sqrt (* (/ y x) (/ (cosh x) z)))
  (sqrt (* (/ y x) (/ (cosh x) z)))
  (* (+ (exp x) (exp (neg x))) (/ (neg y) x))
  (* z -2)
  (/ (+ (exp x) (exp (neg x))) z)
  (/ y (+ x x))
  (/ 1/2 z)
  (* (/ z (cosh x)) (/ x y))
  (* (/ (+ (exp x) (exp (neg x))) z) (/ y x))
  (* x (* (/ z y) 2))
  (* x (* z (+ (* 2 (+ (pow (exp x) 2) (pow (exp x) -2))) -2)))
  (* x (* z (* 2 (- (exp x) (exp (neg x))))))
  (* x (* z 2))
  (* z (+ (* 2 (+ (pow (exp x) 2) (pow (exp x) -2))) -2))
  (* z (* 2 (- (exp x) (exp (neg x)))))
  (* (+ (exp x) (exp (neg x))) (/ y x))
  (log (* (+ (exp x) (exp (neg x))) (/ y x)))
  (log (* (+ (exp x) (exp (neg x))) (/ y x)))
  (log (* (+ (exp x) (exp (neg x))) (/ y x)))
  (pow (exp (+ (exp x) (exp (neg x)))) (/ y x))
  (pow (* (+ (exp x) (exp (neg x))) (/ y x)) 3)
  (pow (* (+ (exp x) (exp (neg x))) (/ y x)) 3)
  (* (cbrt (* (+ (exp x) (exp (neg x))) (/ y x))) (cbrt (* (+ (exp x) (exp (neg x))) (/ y x))))
  (cbrt (* (+ (exp x) (exp (neg x))) (/ y x)))
  (pow (* (+ (exp x) (exp (neg x))) (/ y x)) 3)
  (sqrt (* (+ (exp x) (exp (neg x))) (/ y x)))
  (sqrt (* (+ (exp x) (exp (neg x))) (/ y x)))
  (* y (+ (pow (exp x) 3) (exp (* x -3))))
  (* x (+ (pow (exp x) 2) (+ (pow (exp x) -2) -1)))
  (* y (- (pow (exp x) 2) (pow (exp x) -2)))
  (* x (- (exp x) (exp (neg x))))
  (* (sqrt (+ (exp x) (exp (neg x)))) (sqrt (/ y x)))
  (* (sqrt (+ (exp x) (exp (neg x)))) (sqrt (/ y x)))
  (* (sqrt (+ (exp x) (exp (neg x)))) (/ (sqrt y) (sqrt x)))
  (* (sqrt (+ (exp x) (exp (neg x)))) (/ (sqrt y) (sqrt x)))
  (* (+ (exp x) (exp (neg x))) (* (cbrt (/ y x)) (cbrt (/ y x))))
  (* (+ (exp x) (exp (neg x))) (sqrt (/ y x)))
  (* (+ (exp x) (exp (neg x))) (* (/ (cbrt y) (cbrt x)) (/ (cbrt y) (cbrt x))))
  (* (+ (exp x) (exp (neg x))) (* (/ (cbrt y) (sqrt x)) (cbrt y)))
  (* (+ (exp x) (exp (neg x))) (* (cbrt y) (cbrt y)))
  (* (+ (exp x) (exp (neg x))) (/ (sqrt y) (* (cbrt x) (cbrt x))))
  (* (+ (exp x) (exp (neg x))) (/ (sqrt y) (sqrt x)))
  (* (+ (exp x) (exp (neg x))) (sqrt y))
  (/ (+ (exp x) (exp (neg x))) (* (cbrt x) (cbrt x)))
  (/ (+ (exp x) (exp (neg x))) (sqrt x))
  (+ (exp x) (exp (neg x)))
  (+ (exp x) (exp (neg x)))
  (* (+ (exp x) (exp (neg x))) y)
  (* (/ y x) (cosh x))
  (* (/ y x) (cbrt (+ (exp x) (exp (neg x)))))
  (* (/ y x) (sqrt (+ (exp x) (exp (neg x)))))
  (* (+ (exp x) (exp (neg x))) (/ y x))
  (* (+ (exp x) (exp (neg x))) (/ y x))
  (* (+ (exp x) (exp (neg x))) y)
  (* (/ y x) (+ (pow (exp x) 3) (exp (* x -3))))
  (* (/ y x) (- (pow (exp x) 2) (pow (exp x) -2)))
  (cosh x)
  (exp (+ (exp x) (exp (neg x))))
  (log (+ (exp x) (exp (neg x))))
  (exp (+ (exp x) (exp (neg x))))
  (* (cbrt (+ (exp x) (exp (neg x)))) (cbrt (+ (exp x) (exp (neg x)))))
  (cbrt (+ (exp x) (exp (neg x))))
  (pow (+ (exp x) (exp (neg x))) 3)
  (sqrt (+ (exp x) (exp (neg x))))
  (sqrt (+ (exp x) (exp (neg x))))
  (+ (pow (exp x) 3) (exp (* x -3)))
  (+ (pow (exp x) 2) (+ (pow (exp x) -2) -1))
  (- (pow (exp x) 2) (pow (exp x) -2))
  (- (exp x) (exp (neg x)))
  (+ (exp x) (exp (neg x)))
  (+ (* (/ 1/2 z) (* x y)) (/ y (* x z)))
  (* (/ y x) (/ (cosh x) z))
  (* (/ y x) (/ (cosh x) z))
  (+ (* x y) (* 2 (/ y x)))
  (* (+ (exp x) (exp (neg x))) (/ y x))
  (* (+ (exp x) (exp (neg x))) (/ y x))
  (+ 2 (+ (* x x) (* 1/12 (pow x 4))))
  (+ (exp x) (exp (neg x)))
  (+ (exp x) (exp (neg x)))
1.312 * * * [progress]: adding candidates to table
1.384 * [progress]: [Phase 3 of 3] Extracting.
1.384 * * [regime]: Finding splitpoints for: (#<alt (λ (x y z) (* (sqrt (* (/ y x) (/ (cosh x) z))) (sqrt (* (/ y x) (/ (cosh x) z)))))> #<alt (λ (x y z) (* (cosh x) (/ y (* x z))))> #<alt (λ (x y z) (/ (* (/ (cosh x) (pow (cbrt z) 2)) y) (* x (cbrt z))))> #<alt (λ (x y z) (* (/ (cosh x) (* (cbrt z) (cbrt z))) (/ y (* x (cbrt z)))))> #<alt (λ (x y z) (/ 1 (/ x (/ (* (cosh x) y) z))))> #<alt (λ (x y z) (* (/ y x) (/ (cosh x) z)))> #<alt (λ (x y z) (/ (cosh x) (* x (/ z y))))> #<alt (λ (x y z) (* y (* (/ (+ (exp x) (exp (neg x))) x) (/ 1/2 z))))> #<alt (λ (x y z) (/ (* (+ (exp x) (exp (neg x))) (/ y x)) (* z 2)))>)
1.385 * * * [regime-changes]: Trying 3 branch expressions: (z y x)
1.385 * * * * [regimes]: Trying to branch on z from (#<alt (λ (x y z) (* (sqrt (* (/ y x) (/ (cosh x) z))) (sqrt (* (/ y x) (/ (cosh x) z)))))> #<alt (λ (x y z) (* (cosh x) (/ y (* x z))))> #<alt (λ (x y z) (/ (* (/ (cosh x) (pow (cbrt z) 2)) y) (* x (cbrt z))))> #<alt (λ (x y z) (* (/ (cosh x) (* (cbrt z) (cbrt z))) (/ y (* x (cbrt z)))))> #<alt (λ (x y z) (/ 1 (/ x (/ (* (cosh x) y) z))))> #<alt (λ (x y z) (* (/ y x) (/ (cosh x) z)))> #<alt (λ (x y z) (/ (cosh x) (* x (/ z y))))> #<alt (λ (x y z) (* y (* (/ (+ (exp x) (exp (neg x))) x) (/ 1/2 z))))> #<alt (λ (x y z) (/ (* (+ (exp x) (exp (neg x))) (/ y x)) (* z 2)))>)
1.462 * * * * [regimes]: Trying to branch on y from (#<alt (λ (x y z) (* (sqrt (* (/ y x) (/ (cosh x) z))) (sqrt (* (/ y x) (/ (cosh x) z)))))> #<alt (λ (x y z) (* (cosh x) (/ y (* x z))))> #<alt (λ (x y z) (/ (* (/ (cosh x) (pow (cbrt z) 2)) y) (* x (cbrt z))))> #<alt (λ (x y z) (* (/ (cosh x) (* (cbrt z) (cbrt z))) (/ y (* x (cbrt z)))))> #<alt (λ (x y z) (/ 1 (/ x (/ (* (cosh x) y) z))))> #<alt (λ (x y z) (* (/ y x) (/ (cosh x) z)))> #<alt (λ (x y z) (/ (cosh x) (* x (/ z y))))> #<alt (λ (x y z) (* y (* (/ (+ (exp x) (exp (neg x))) x) (/ 1/2 z))))> #<alt (λ (x y z) (/ (* (+ (exp x) (exp (neg x))) (/ y x)) (* z 2)))>)
1.539 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x y z) (* (sqrt (* (/ y x) (/ (cosh x) z))) (sqrt (* (/ y x) (/ (cosh x) z)))))> #<alt (λ (x y z) (* (cosh x) (/ y (* x z))))> #<alt (λ (x y z) (/ (* (/ (cosh x) (pow (cbrt z) 2)) y) (* x (cbrt z))))> #<alt (λ (x y z) (* (/ (cosh x) (* (cbrt z) (cbrt z))) (/ y (* x (cbrt z)))))> #<alt (λ (x y z) (/ 1 (/ x (/ (* (cosh x) y) z))))> #<alt (λ (x y z) (* (/ y x) (/ (cosh x) z)))> #<alt (λ (x y z) (/ (cosh x) (* x (/ z y))))> #<alt (λ (x y z) (* y (* (/ (+ (exp x) (exp (neg x))) x) (/ 1/2 z))))> #<alt (λ (x y z) (/ (* (+ (exp x) (exp (neg x))) (/ y x)) (* z 2)))>)
1.601 * * * [regime]: Found split indices: #<option (#s(si 1 53) #s(si 8 209) #s(si 1 255))>
1.601 * [binary-search]: Improving bounds with binary search for y and (#<alt (λ (x y z) (* (sqrt (* (/ y x) (/ (cosh x) z))) (sqrt (* (/ y x) (/ (cosh x) z)))))> #<alt (λ (x y z) (* (cosh x) (/ y (* x z))))> #<alt (λ (x y z) (/ (* (/ (cosh x) (pow (cbrt z) 2)) y) (* x (cbrt z))))> #<alt (λ (x y z) (* (/ (cosh x) (* (cbrt z) (cbrt z))) (/ y (* x (cbrt z)))))> #<alt (λ (x y z) (/ 1 (/ x (/ (* (cosh x) y) z))))> #<alt (λ (x y z) (* (/ y x) (/ (cosh x) z)))> #<alt (λ (x y z) (/ (cosh x) (* x (/ z y))))> #<alt (λ (x y z) (* y (* (/ (+ (exp x) (exp (neg x))) x) (/ 1/2 z))))> #<alt (λ (x y z) (/ (* (+ (exp x) (exp (neg x))) (/ y x)) (* z 2)))>)
1.647 * [regimes]: Found splitpoints: (#s(sp 1 y -3.6887628113558124e-38) #s(sp 8 y 5.543226388400742e-34) #s(sp 1 y +nan.0)) , with alts (#<alt (λ (x y z) (* (sqrt (* (/ y x) (/ (cosh x) z))) (sqrt (* (/ y x) (/ (cosh x) z)))))> #<alt (λ (x y z) (* (cosh x) (/ y (* x z))))> #<alt (λ (x y z) (/ (* (/ (cosh x) (pow (cbrt z) 2)) y) (* x (cbrt z))))> #<alt (λ (x y z) (* (/ (cosh x) (* (cbrt z) (cbrt z))) (/ y (* x (cbrt z)))))> #<alt (λ (x y z) (/ 1 (/ x (/ (* (cosh x) y) z))))> #<alt (λ (x y z) (* (/ y x) (/ (cosh x) z)))> #<alt (λ (x y z) (/ (cosh x) (* x (/ z y))))> #<alt (λ (x y z) (* y (* (/ (+ (exp x) (exp (neg x))) x) (/ 1/2 z))))> #<alt (λ (x y z) (/ (* (+ (exp x) (exp (neg x))) (/ y x)) (* z 2)))>)
1.647 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (if (<= y -3.6887628113558124e-38) (* (cosh x) (/ y (* x z))) (if (<= y 5.543226388400742e-34) (/ (* (+ (exp x) (exp (neg x))) (/ y x)) (* z 2)) (* (cosh x) (/ y (* x z)))))
1.648 * * [simplify]: iteration  0 :  37  enodes  (cost  31 )
1.648 * * [simplify]: iteration  1 :  37  enodes  (cost  31 )
1.648 * [simplify]: Simplified to:
   (if (or (<= y -3.6887628113558124e-38) (not (<= y 5.543226388400742e-34))) (* (cosh x) (/ y (* x z))) (/ (* (+ (exp x) (exp (neg x))) (/ y x)) (* z 2)))
3.457 * [regime-testing]: End program error score: 0.3276123697762071
3.561 * [regime-testing]: Target error score: 0.387216353434248