24.922 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.370 * * * [progress]: [2/2] Setting up program.
0.373 * [progress]: [Phase 2 of 3] Improving.
0.373 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (/ (* (cosh x) (/ y x)) z)
0.431 * * [simplify]: iteration  0 :  5057  enodes  (cost  8 )
0.431 * [simplify]: Simplified to:
   (* (cosh x) (/ y (* x z)))
0.436 * * [progress]: iteration 1 / 4
0.436 * * * [progress]: picking best candidate
0.444 * * * * [pick]: Picked  #<alt (λ (x y z) (* (cosh x) (/ y (* x z))))>
0.444 * * * [progress]: localizing error
0.450 * * * [progress]: generating rewritten candidates
0.450 * * * * [progress]: [ 1 / 3 ] rewriting at (2 2)
0.454 * * * * [progress]: [ 2 / 3 ] rewriting at (2)
0.464 * * * * [progress]: [ 3 / 3 ] rewriting at (2 1)
0.468 * * * [progress]: generating series expansions
0.469 * * * * [progress]: [ 1 / 3 ] generating series at (2 2)
0.469 * [approximate]: Taking taylor expansion of (/ y (* x z)) in (y x z) around 0
0.469 * [taylor]: Taking taylor expansion of (/ y (* x z)) in z
0.469 * [taylor]: Taking taylor expansion of y in z
0.469 * [taylor]: Taking taylor expansion of (* x z) in z
0.469 * [taylor]: Taking taylor expansion of x in z
0.469 * [taylor]: Taking taylor expansion of z in z
0.469 * [taylor]: Taking taylor expansion of (/ y (* x z)) in x
0.469 * [taylor]: Taking taylor expansion of y in x
0.469 * [taylor]: Taking taylor expansion of (* x z) in x
0.469 * [taylor]: Taking taylor expansion of x in x
0.469 * [taylor]: Taking taylor expansion of z in x
0.469 * [taylor]: Taking taylor expansion of (/ y (* x z)) in y
0.469 * [taylor]: Taking taylor expansion of y in y
0.469 * [taylor]: Taking taylor expansion of (* x z) in y
0.469 * [taylor]: Taking taylor expansion of x in y
0.469 * [taylor]: Taking taylor expansion of z in y
0.469 * [taylor]: Taking taylor expansion of (/ y (* x z)) in y
0.469 * [taylor]: Taking taylor expansion of y in y
0.469 * [taylor]: Taking taylor expansion of (* x z) in y
0.469 * [taylor]: Taking taylor expansion of x in y
0.469 * [taylor]: Taking taylor expansion of z in y
0.470 * [taylor]: Taking taylor expansion of (/ 1 (* x z)) in x
0.470 * [taylor]: Taking taylor expansion of (* x z) in x
0.470 * [taylor]: Taking taylor expansion of x in x
0.470 * [taylor]: Taking taylor expansion of z in x
0.470 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.470 * [taylor]: Taking taylor expansion of z in z
0.470 * [taylor]: Taking taylor expansion of 0 in x
0.470 * [taylor]: Taking taylor expansion of 0 in z
0.471 * [taylor]: Taking taylor expansion of 0 in x
0.471 * [taylor]: Taking taylor expansion of 0 in z
0.471 * [taylor]: Taking taylor expansion of 0 in z
0.471 * [taylor]: Taking taylor expansion of 0 in x
0.471 * [taylor]: Taking taylor expansion of 0 in z
0.471 * [taylor]: Taking taylor expansion of 0 in z
0.472 * [taylor]: Taking taylor expansion of 0 in z
0.472 * [approximate]: Taking taylor expansion of (/ (* x z) y) in (y x z) around 0
0.472 * [taylor]: Taking taylor expansion of (/ (* x z) y) in z
0.472 * [taylor]: Taking taylor expansion of (* x z) in z
0.472 * [taylor]: Taking taylor expansion of x in z
0.472 * [taylor]: Taking taylor expansion of z in z
0.472 * [taylor]: Taking taylor expansion of y in z
0.472 * [taylor]: Taking taylor expansion of (/ (* x z) y) in x
0.472 * [taylor]: Taking taylor expansion of (* x z) in x
0.472 * [taylor]: Taking taylor expansion of x in x
0.472 * [taylor]: Taking taylor expansion of z in x
0.472 * [taylor]: Taking taylor expansion of y in x
0.473 * [taylor]: Taking taylor expansion of (/ (* x z) 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
0.473 * [taylor]: Taking taylor expansion of y in y
0.473 * [taylor]: Taking taylor expansion of (/ (* x z) 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
0.473 * [taylor]: Taking taylor expansion of y in y
0.473 * [taylor]: Taking taylor expansion of (* x z) in x
0.473 * [taylor]: Taking taylor expansion of x in x
0.473 * [taylor]: Taking taylor expansion of z in x
0.473 * [taylor]: Taking taylor expansion of z in z
0.473 * [taylor]: Taking taylor expansion of 0 in x
0.473 * [taylor]: Taking taylor expansion of 0 in z
0.473 * [taylor]: Taking taylor expansion of 0 in z
0.474 * [taylor]: Taking taylor expansion of 0 in x
0.474 * [taylor]: Taking taylor expansion of 0 in z
0.474 * [taylor]: Taking taylor expansion of 0 in z
0.474 * [taylor]: Taking taylor expansion of 0 in z
0.474 * [approximate]: Taking taylor expansion of (* -1 (/ (* x z) y)) in (y x z) around 0
0.474 * [taylor]: Taking taylor expansion of (* -1 (/ (* x z) y)) in z
0.474 * [taylor]: Taking taylor expansion of -1 in z
0.474 * [taylor]: Taking taylor expansion of (/ (* x z) y) in z
0.474 * [taylor]: Taking taylor expansion of (* x z) in z
0.474 * [taylor]: Taking taylor expansion of x in z
0.474 * [taylor]: Taking taylor expansion of z in z
0.474 * [taylor]: Taking taylor expansion of y in z
0.475 * [taylor]: Taking taylor expansion of (* -1 (/ (* x z) y)) in x
0.475 * [taylor]: Taking taylor expansion of -1 in x
0.475 * [taylor]: Taking taylor expansion of (/ (* x z) y) in x
0.475 * [taylor]: Taking taylor expansion of (* x z) in x
0.475 * [taylor]: Taking taylor expansion of x in x
0.475 * [taylor]: Taking taylor expansion of z in x
0.475 * [taylor]: Taking taylor expansion of y in x
0.475 * [taylor]: Taking taylor expansion of (* -1 (/ (* x z) y)) in y
0.475 * [taylor]: Taking taylor expansion of -1 in y
0.475 * [taylor]: Taking taylor expansion of (/ (* x z) y) in y
0.475 * [taylor]: Taking taylor expansion of (* x z) in y
0.475 * [taylor]: Taking taylor expansion of x in y
0.475 * [taylor]: Taking taylor expansion of z in y
0.475 * [taylor]: Taking taylor expansion of y in y
0.475 * [taylor]: Taking taylor expansion of (* -1 (/ (* x z) y)) in y
0.475 * [taylor]: Taking taylor expansion of -1 in y
0.475 * [taylor]: Taking taylor expansion of (/ (* x z) y) in y
0.475 * [taylor]: Taking taylor expansion of (* x z) in y
0.475 * [taylor]: Taking taylor expansion of x in y
0.475 * [taylor]: Taking taylor expansion of z in y
0.475 * [taylor]: Taking taylor expansion of y in y
0.475 * [taylor]: Taking taylor expansion of (* -1 (* x z)) in x
0.475 * [taylor]: Taking taylor expansion of -1 in x
0.475 * [taylor]: Taking taylor expansion of (* x z) in x
0.475 * [taylor]: Taking taylor expansion of x in x
0.475 * [taylor]: Taking taylor expansion of z in x
0.476 * [taylor]: Taking taylor expansion of (neg z) in z
0.476 * [taylor]: Taking taylor expansion of z in z
0.476 * [taylor]: Taking taylor expansion of 0 in x
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 x
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 * * * * [progress]: [ 2 / 3 ] generating series at (2)
0.477 * [approximate]: Taking taylor expansion of (/ (* (cosh x) y) (* x z)) in (x y z) around 0
0.477 * [taylor]: Taking taylor expansion of (/ (* (cosh x) y) (* x z)) in z
0.477 * [taylor]: Taking taylor expansion of (* (cosh x) y) in z
0.477 * [taylor]: Taking taylor expansion of (cosh x) in z
0.478 * [taylor]: Rewrote expression to (/ (+ (exp x) (exp (neg x))) 2)
0.478 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (neg x))) in z
0.478 * [taylor]: Taking taylor expansion of (exp x) in z
0.478 * [taylor]: Taking taylor expansion of x in z
0.478 * [taylor]: Taking taylor expansion of (exp (neg x)) in z
0.478 * [taylor]: Taking taylor expansion of (neg x) in z
0.478 * [taylor]: Taking taylor expansion of x in z
0.478 * [taylor]: Taking taylor expansion of 2 in z
0.478 * [taylor]: Taking taylor expansion of y 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
0.479 * [taylor]: Taking taylor expansion of (/ (* (cosh x) y) (* x z)) in y
0.479 * [taylor]: Taking taylor expansion of (* (cosh x) y) in y
0.479 * [taylor]: Taking taylor expansion of (cosh x) in y
0.479 * [taylor]: Rewrote expression to (/ (+ (exp x) (exp (neg x))) 2)
0.479 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (neg x))) in y
0.479 * [taylor]: Taking taylor expansion of (exp x) in y
0.479 * [taylor]: Taking taylor expansion of x in y
0.479 * [taylor]: Taking taylor expansion of (exp (neg x)) in y
0.479 * [taylor]: Taking taylor expansion of (neg 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 y 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
0.480 * [taylor]: Taking taylor expansion of (/ (* (cosh x) y) (* x z)) in x
0.480 * [taylor]: Taking taylor expansion of (* (cosh x) y) in x
0.480 * [taylor]: Taking taylor expansion of (cosh x) in x
0.480 * [taylor]: Rewrote expression to (/ (+ (exp x) (exp (neg x))) 2)
0.480 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (neg x))) in x
0.480 * [taylor]: Taking taylor expansion of (exp x) in x
0.480 * [taylor]: Taking taylor expansion of x in x
0.480 * [taylor]: Taking taylor expansion of (exp (neg x)) in x
0.480 * [taylor]: Taking taylor expansion of (neg x) in x
0.480 * [taylor]: Taking taylor expansion of x in x
0.480 * [taylor]: Taking taylor expansion of 2 in x
0.481 * [taylor]: Taking taylor expansion of y in x
0.481 * [taylor]: Taking taylor expansion of (* x z) in x
0.481 * [taylor]: Taking taylor expansion of x in x
0.481 * [taylor]: Taking taylor expansion of z in x
0.481 * [taylor]: Taking taylor expansion of (/ (* (cosh x) y) (* x z)) in x
0.481 * [taylor]: Taking taylor expansion of (* (cosh x) y) in x
0.481 * [taylor]: Taking taylor expansion of (cosh x) in x
0.481 * [taylor]: Rewrote expression to (/ (+ (exp x) (exp (neg x))) 2)
0.481 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (neg x))) in x
0.481 * [taylor]: Taking taylor expansion of (exp x) in x
0.482 * [taylor]: Taking taylor expansion of x in x
0.482 * [taylor]: Taking taylor expansion of (exp (neg x)) in x
0.482 * [taylor]: Taking taylor expansion of (neg x) in x
0.482 * [taylor]: Taking taylor expansion of x in x
0.482 * [taylor]: Taking taylor expansion of 2 in x
0.482 * [taylor]: Taking taylor expansion of y in x
0.482 * [taylor]: Taking taylor expansion of (* x z) in x
0.482 * [taylor]: Taking taylor expansion of x in x
0.482 * [taylor]: Taking taylor expansion of z in x
0.482 * [taylor]: Taking taylor expansion of (/ y z) in y
0.482 * [taylor]: Taking taylor expansion of y in y
0.482 * [taylor]: Taking taylor expansion of z in y
0.482 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.482 * [taylor]: Taking taylor expansion of z in z
0.483 * [taylor]: Taking taylor expansion of 0 in y
0.483 * [taylor]: Taking taylor expansion of 0 in z
0.483 * [taylor]: Taking taylor expansion of 0 in z
0.484 * [taylor]: Taking taylor expansion of (* 1/2 (/ y z)) in y
0.484 * [taylor]: Taking taylor expansion of 1/2 in y
0.484 * [taylor]: Taking taylor expansion of (/ y z) in y
0.484 * [taylor]: Taking taylor expansion of y in y
0.484 * [taylor]: Taking taylor expansion of z in y
0.484 * [taylor]: Taking taylor expansion of (/ 1/2 z) in z
0.484 * [taylor]: Taking taylor expansion of 1/2 in z
0.484 * [taylor]: Taking taylor expansion of z in z
0.484 * [taylor]: Taking taylor expansion of 0 in z
0.484 * [taylor]: Taking taylor expansion of 0 in z
0.486 * [taylor]: Taking taylor expansion of 0 in y
0.486 * [taylor]: Taking taylor expansion of 0 in z
0.486 * [taylor]: Taking taylor expansion of 0 in z
0.486 * [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 (/ (* (cosh (/ 1 x)) (* x z)) y) in (x y z) around 0
0.487 * [taylor]: Taking taylor expansion of (/ (* (cosh (/ 1 x)) (* x z)) y) in z
0.487 * [taylor]: Taking taylor expansion of (* (cosh (/ 1 x)) (* x 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 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 x in z
0.487 * [taylor]: Taking taylor expansion of 2 in z
0.487 * [taylor]: Taking taylor expansion of (* x z) in z
0.488 * [taylor]: Taking taylor expansion of x in z
0.488 * [taylor]: Taking taylor expansion of z in z
0.488 * [taylor]: Taking taylor expansion of y in z
0.489 * [taylor]: Taking taylor expansion of (/ (* (cosh (/ 1 x)) (* x z)) y) in y
0.489 * [taylor]: Taking taylor expansion of (* (cosh (/ 1 x)) (* x z)) in y
0.489 * [taylor]: Taking taylor expansion of (cosh (/ 1 x)) in y
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 y
0.489 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in y
0.489 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.489 * [taylor]: Taking taylor expansion of x in y
0.489 * [taylor]: Taking taylor expansion of (exp (neg (/ 1 x))) in y
0.489 * [taylor]: Taking taylor expansion of (neg (/ 1 x)) in y
0.489 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.489 * [taylor]: Taking taylor expansion of x in y
0.489 * [taylor]: Taking taylor expansion of 2 in y
0.490 * [taylor]: Taking taylor expansion of (* x z) in y
0.490 * [taylor]: Taking taylor expansion of x in y
0.490 * [taylor]: Taking taylor expansion of z in y
0.490 * [taylor]: Taking taylor expansion of y in y
0.490 * [taylor]: Taking taylor expansion of (/ (* (cosh (/ 1 x)) (* x z)) y) in x
0.490 * [taylor]: Taking taylor expansion of (* (cosh (/ 1 x)) (* x 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 x in x
0.491 * [taylor]: Taking taylor expansion of (exp (neg (/ 1 x))) in x
0.491 * [taylor]: Taking taylor expansion of (neg (/ 1 x)) in x
0.491 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.491 * [taylor]: Taking taylor expansion of x in x
0.491 * [taylor]: Taking taylor expansion of 2 in x
0.491 * [taylor]: Taking taylor expansion of (* x z) in x
0.491 * [taylor]: Taking taylor expansion of x in x
0.491 * [taylor]: Taking taylor expansion of z in x
0.491 * [taylor]: Taking taylor expansion of y in x
0.492 * [taylor]: Taking taylor expansion of (/ (* (cosh (/ 1 x)) (* x z)) y) in x
0.492 * [taylor]: Taking taylor expansion of (* (cosh (/ 1 x)) (* x z)) in x
0.492 * [taylor]: Taking taylor expansion of (cosh (/ 1 x)) in x
0.492 * [taylor]: Rewrote expression to (/ (+ (exp (/ 1 x)) (exp (neg (/ 1 x)))) 2)
0.492 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (neg (/ 1 x)))) in x
0.492 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.492 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.492 * [taylor]: Taking taylor expansion of x in x
0.492 * [taylor]: Taking taylor expansion of (exp (neg (/ 1 x))) in x
0.492 * [taylor]: Taking taylor expansion of (neg (/ 1 x)) in x
0.492 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.492 * [taylor]: Taking taylor expansion of x in x
0.492 * [taylor]: Taking taylor expansion of 2 in x
0.493 * [taylor]: Taking taylor expansion of (* x z) in x
0.493 * [taylor]: Taking taylor expansion of x in x
0.493 * [taylor]: Taking taylor expansion of z in x
0.493 * [taylor]: Taking taylor expansion of y in x
0.493 * [taylor]: Taking taylor expansion of (/ (+ (* 1/2 (* z (exp (neg (/ 1 x))))) (* 1/2 (* z (exp (/ 1 x))))) y) in y
0.493 * [taylor]: Taking taylor expansion of (+ (* 1/2 (* z (exp (neg (/ 1 x))))) (* 1/2 (* z (exp (/ 1 x))))) in y
0.493 * [taylor]: Taking taylor expansion of (* 1/2 (* z (exp (neg (/ 1 x))))) in y
0.493 * [taylor]: Taking taylor expansion of 1/2 in y
0.493 * [taylor]: Taking taylor expansion of (* z (exp (neg (/ 1 x)))) in y
0.493 * [taylor]: Taking taylor expansion of z in y
0.493 * [taylor]: Taking taylor expansion of (exp (neg (/ 1 x))) in y
0.493 * [taylor]: Taking taylor expansion of (neg (/ 1 x)) in y
0.493 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.493 * [taylor]: Taking taylor expansion of x in y
0.493 * [taylor]: Taking taylor expansion of (* 1/2 (* z (exp (/ 1 x)))) in y
0.493 * [taylor]: Taking taylor expansion of 1/2 in y
0.493 * [taylor]: Taking taylor expansion of (* z (exp (/ 1 x))) in y
0.493 * [taylor]: Taking taylor expansion of z in y
0.493 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in y
0.493 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.493 * [taylor]: Taking taylor expansion of x in y
0.493 * [taylor]: Taking taylor expansion of y in y
0.494 * [taylor]: Taking taylor expansion of (+ (* 1/2 (* z (exp (neg (/ 1 x))))) (* 1/2 (* z (exp (/ 1 x))))) in z
0.494 * [taylor]: Taking taylor expansion of (* 1/2 (* z (exp (neg (/ 1 x))))) in z
0.494 * [taylor]: Taking taylor expansion of 1/2 in z
0.494 * [taylor]: Taking taylor expansion of (* z (exp (neg (/ 1 x)))) in z
0.494 * [taylor]: Taking taylor expansion of z in z
0.494 * [taylor]: Taking taylor expansion of (exp (neg (/ 1 x))) in z
0.494 * [taylor]: Taking taylor expansion of (neg (/ 1 x)) in z
0.494 * [taylor]: Taking taylor expansion of (/ 1 x) in z
0.494 * [taylor]: Taking taylor expansion of x in z
0.494 * [taylor]: Taking taylor expansion of (* 1/2 (* z (exp (/ 1 x)))) in z
0.494 * [taylor]: Taking taylor expansion of 1/2 in z
0.494 * [taylor]: Taking taylor expansion of (* z (exp (/ 1 x))) in z
0.494 * [taylor]: Taking taylor expansion of z in z
0.494 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in z
0.494 * [taylor]: Taking taylor expansion of (/ 1 x) in z
0.494 * [taylor]: Taking taylor expansion of x in z
0.495 * [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 y
0.497 * [taylor]: Taking taylor expansion of 0 in z
0.498 * [taylor]: Taking taylor expansion of 0 in z
0.499 * [approximate]: Taking taylor expansion of (* -1 (/ (* x (* z (cosh (/ -1 x)))) y)) in (x y z) around 0
0.499 * [taylor]: Taking taylor expansion of (* -1 (/ (* x (* z (cosh (/ -1 x)))) y)) in z
0.499 * [taylor]: Taking taylor expansion of -1 in z
0.499 * [taylor]: Taking taylor expansion of (/ (* x (* z (cosh (/ -1 x)))) y) in z
0.499 * [taylor]: Taking taylor expansion of (* x (* z (cosh (/ -1 x)))) in z
0.499 * [taylor]: Taking taylor expansion of x in z
0.499 * [taylor]: Taking taylor expansion of (* z (cosh (/ -1 x))) in z
0.499 * [taylor]: Taking taylor expansion of z in z
0.499 * [taylor]: Taking taylor expansion of (cosh (/ -1 x)) in z
0.499 * [taylor]: Rewrote expression to (/ (+ (exp (/ -1 x)) (exp (neg (/ -1 x)))) 2)
0.499 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) (exp (neg (/ -1 x)))) in z
0.499 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in z
0.499 * [taylor]: Taking taylor expansion of (/ -1 x) in z
0.499 * [taylor]: Taking taylor expansion of -1 in z
0.499 * [taylor]: Taking taylor expansion of x in z
0.499 * [taylor]: Taking taylor expansion of (exp (neg (/ -1 x))) in z
0.499 * [taylor]: Taking taylor expansion of (neg (/ -1 x)) in z
0.499 * [taylor]: Taking taylor expansion of (/ -1 x) in z
0.499 * [taylor]: Taking taylor expansion of -1 in z
0.499 * [taylor]: Taking taylor expansion of x in z
0.499 * [taylor]: Taking taylor expansion of 2 in z
0.500 * [taylor]: Taking taylor expansion of y in z
0.500 * [taylor]: Taking taylor expansion of (* -1 (/ (* x (* z (cosh (/ -1 x)))) y)) in y
0.500 * [taylor]: Taking taylor expansion of -1 in y
0.500 * [taylor]: Taking taylor expansion of (/ (* x (* z (cosh (/ -1 x)))) y) in y
0.500 * [taylor]: Taking taylor expansion of (* x (* z (cosh (/ -1 x)))) in y
0.500 * [taylor]: Taking taylor expansion of x in y
0.500 * [taylor]: Taking taylor expansion of (* z (cosh (/ -1 x))) in y
0.500 * [taylor]: Taking taylor expansion of z in y
0.500 * [taylor]: Taking taylor expansion of (cosh (/ -1 x)) in y
0.500 * [taylor]: Rewrote expression to (/ (+ (exp (/ -1 x)) (exp (neg (/ -1 x)))) 2)
0.500 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) (exp (neg (/ -1 x)))) in y
0.500 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in y
0.500 * [taylor]: Taking taylor expansion of (/ -1 x) in y
0.500 * [taylor]: Taking taylor expansion of -1 in y
0.500 * [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 -1 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 y in y
0.501 * [taylor]: Taking taylor expansion of (* -1 (/ (* x (* z (cosh (/ -1 x)))) y)) in x
0.501 * [taylor]: Taking taylor expansion of -1 in x
0.501 * [taylor]: Taking taylor expansion of (/ (* x (* z (cosh (/ -1 x)))) y) in x
0.501 * [taylor]: Taking taylor expansion of (* x (* z (cosh (/ -1 x)))) in x
0.501 * [taylor]: Taking taylor expansion of x in x
0.501 * [taylor]: Taking taylor expansion of (* z (cosh (/ -1 x))) in x
0.501 * [taylor]: Taking taylor expansion of z in x
0.501 * [taylor]: Taking taylor expansion of (cosh (/ -1 x)) in x
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 x
0.501 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.501 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.501 * [taylor]: Taking taylor expansion of -1 in x
0.501 * [taylor]: Taking taylor expansion of x in x
0.501 * [taylor]: Taking taylor expansion of (exp (neg (/ -1 x))) in x
0.501 * [taylor]: Taking taylor expansion of (neg (/ -1 x)) in x
0.501 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.501 * [taylor]: Taking taylor expansion of -1 in x
0.501 * [taylor]: Taking taylor expansion of x in x
0.501 * [taylor]: Taking taylor expansion of 2 in x
0.502 * [taylor]: Taking taylor expansion of y in x
0.502 * [taylor]: Taking taylor expansion of (* -1 (/ (* x (* z (cosh (/ -1 x)))) y)) in x
0.502 * [taylor]: Taking taylor expansion of -1 in x
0.502 * [taylor]: Taking taylor expansion of (/ (* x (* z (cosh (/ -1 x)))) y) in x
0.502 * [taylor]: Taking taylor expansion of (* x (* z (cosh (/ -1 x)))) in x
0.502 * [taylor]: Taking taylor expansion of x in x
0.502 * [taylor]: Taking taylor expansion of (* z (cosh (/ -1 x))) in x
0.502 * [taylor]: Taking taylor expansion of z 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 -1 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 -1 in x
0.502 * [taylor]: Taking taylor expansion of x in x
0.502 * [taylor]: Taking taylor expansion of 2 in x
0.503 * [taylor]: Taking taylor expansion of y in x
0.503 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (* 1/2 (* z (exp (/ 1 x)))) (* 1/2 (* z (exp (/ -1 x))))) y)) in y
0.503 * [taylor]: Taking taylor expansion of -1 in y
0.503 * [taylor]: Taking taylor expansion of (/ (+ (* 1/2 (* z (exp (/ 1 x)))) (* 1/2 (* z (exp (/ -1 x))))) y) in y
0.503 * [taylor]: Taking taylor expansion of (+ (* 1/2 (* z (exp (/ 1 x)))) (* 1/2 (* z (exp (/ -1 x))))) in y
0.503 * [taylor]: Taking taylor expansion of (* 1/2 (* z (exp (/ 1 x)))) in y
0.503 * [taylor]: Taking taylor expansion of 1/2 in y
0.503 * [taylor]: Taking taylor expansion of (* z (exp (/ 1 x))) in y
0.503 * [taylor]: Taking taylor expansion of z 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 (* z (exp (/ -1 x)))) in y
0.503 * [taylor]: Taking taylor expansion of 1/2 in y
0.503 * [taylor]: Taking taylor expansion of (* z (exp (/ -1 x))) in y
0.503 * [taylor]: Taking taylor expansion of z in y
0.504 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in y
0.504 * [taylor]: Taking taylor expansion of (/ -1 x) in y
0.504 * [taylor]: Taking taylor expansion of -1 in y
0.504 * [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 (* -1 (+ (* 1/2 (* z (exp (/ 1 x)))) (* 1/2 (* z (exp (/ -1 x)))))) in z
0.504 * [taylor]: Taking taylor expansion of -1 in z
0.504 * [taylor]: Taking taylor expansion of (+ (* 1/2 (* z (exp (/ 1 x)))) (* 1/2 (* z (exp (/ -1 x))))) in z
0.504 * [taylor]: Taking taylor expansion of (* 1/2 (* z (exp (/ 1 x)))) in z
0.504 * [taylor]: Taking taylor expansion of 1/2 in z
0.504 * [taylor]: Taking taylor expansion of (* z (exp (/ 1 x))) in z
0.504 * [taylor]: Taking taylor expansion of z in z
0.504 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in z
0.504 * [taylor]: Taking taylor expansion of (/ 1 x) in z
0.504 * [taylor]: Taking taylor expansion of x in z
0.504 * [taylor]: Taking taylor expansion of (* 1/2 (* z (exp (/ -1 x)))) in z
0.504 * [taylor]: Taking taylor expansion of 1/2 in z
0.504 * [taylor]: Taking taylor expansion of (* z (exp (/ -1 x))) in z
0.504 * [taylor]: Taking taylor expansion of z in z
0.504 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in z
0.504 * [taylor]: Taking taylor expansion of (/ -1 x) in z
0.504 * [taylor]: Taking taylor expansion of -1 in z
0.504 * [taylor]: Taking taylor expansion of x in z
0.506 * [taylor]: Taking taylor expansion of 0 in y
0.506 * [taylor]: Taking taylor expansion of 0 in z
0.507 * [taylor]: Taking taylor expansion of 0 in y
0.507 * [taylor]: Taking taylor expansion of 0 in z
0.508 * [taylor]: Taking taylor expansion of 0 in z
0.509 * * * * [progress]: [ 3 / 3 ] generating series at (2 1)
0.509 * [approximate]: Taking taylor expansion of (cosh x) in (x) around 0
0.509 * [taylor]: Taking taylor expansion of (cosh x) in x
0.509 * [taylor]: Rewrote expression to (/ (+ (exp x) (exp (neg x))) 2)
0.509 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (neg x))) in x
0.509 * [taylor]: Taking taylor expansion of (exp x) in x
0.509 * [taylor]: Taking taylor expansion of x in x
0.510 * [taylor]: Taking taylor expansion of (exp (neg x)) in x
0.510 * [taylor]: Taking taylor expansion of (neg x) in x
0.510 * [taylor]: Taking taylor expansion of x in x
0.510 * [taylor]: Taking taylor expansion of 2 in x
0.510 * [taylor]: Taking taylor expansion of (cosh x) in x
0.510 * [taylor]: Rewrote expression to (/ (+ (exp x) (exp (neg x))) 2)
0.510 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (neg x))) in x
0.510 * [taylor]: Taking taylor expansion of (exp x) in x
0.510 * [taylor]: Taking taylor expansion of x in x
0.510 * [taylor]: Taking taylor expansion of (exp (neg x)) in x
0.510 * [taylor]: Taking taylor expansion of (neg x) in x
0.510 * [taylor]: Taking taylor expansion of x in x
0.510 * [taylor]: Taking taylor expansion of 2 in x
0.512 * [approximate]: Taking taylor expansion of (cosh (/ 1 x)) in (x) around 0
0.512 * [taylor]: Taking taylor expansion of (cosh (/ 1 x)) in x
0.512 * [taylor]: Rewrote expression to (/ (+ (exp (/ 1 x)) (exp (neg (/ 1 x)))) 2)
0.512 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (neg (/ 1 x)))) in x
0.512 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.512 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.512 * [taylor]: Taking taylor expansion of x in x
0.512 * [taylor]: Taking taylor expansion of (exp (neg (/ 1 x))) in x
0.512 * [taylor]: Taking taylor expansion of (neg (/ 1 x)) in x
0.512 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.512 * [taylor]: Taking taylor expansion of x in x
0.512 * [taylor]: Taking taylor expansion of 2 in x
0.512 * [taylor]: Taking taylor expansion of (cosh (/ 1 x)) in x
0.512 * [taylor]: Rewrote expression to (/ (+ (exp (/ 1 x)) (exp (neg (/ 1 x)))) 2)
0.512 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (neg (/ 1 x)))) in x
0.512 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.512 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.512 * [taylor]: Taking taylor expansion of x in x
0.512 * [taylor]: Taking taylor expansion of (exp (neg (/ 1 x))) in x
0.512 * [taylor]: Taking taylor expansion of (neg (/ 1 x)) in x
0.512 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.512 * [taylor]: Taking taylor expansion of x in x
0.512 * [taylor]: Taking taylor expansion of 2 in x
0.513 * [approximate]: Taking taylor expansion of (cosh (/ -1 x)) in (x) around 0
0.513 * [taylor]: Taking taylor expansion of (cosh (/ -1 x)) in x
0.513 * [taylor]: Rewrote expression to (/ (+ (exp (/ -1 x)) (exp (neg (/ -1 x)))) 2)
0.513 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) (exp (neg (/ -1 x)))) in x
0.514 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.514 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.514 * [taylor]: Taking taylor expansion of -1 in x
0.514 * [taylor]: Taking taylor expansion of x in x
0.514 * [taylor]: Taking taylor expansion of (exp (neg (/ -1 x))) in x
0.514 * [taylor]: Taking taylor expansion of (neg (/ -1 x)) in x
0.514 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.514 * [taylor]: Taking taylor expansion of -1 in x
0.514 * [taylor]: Taking taylor expansion of x in x
0.514 * [taylor]: Taking taylor expansion of 2 in x
0.514 * [taylor]: Taking taylor expansion of (cosh (/ -1 x)) in x
0.514 * [taylor]: Rewrote expression to (/ (+ (exp (/ -1 x)) (exp (neg (/ -1 x)))) 2)
0.514 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) (exp (neg (/ -1 x)))) in x
0.514 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.514 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.514 * [taylor]: Taking taylor expansion of -1 in x
0.514 * [taylor]: Taking taylor expansion of x in x
0.514 * [taylor]: Taking taylor expansion of (exp (neg (/ -1 x))) in x
0.514 * [taylor]: Taking taylor expansion of (neg (/ -1 x)) in x
0.514 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.514 * [taylor]: Taking taylor expansion of -1 in x
0.514 * [taylor]: Taking taylor expansion of x in x
0.514 * [taylor]: Taking taylor expansion of 2 in x
0.515 * * * [progress]: simplifying candidates
0.516 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (- (log y) (+ (log x) (log z)))
  (- (log y) (log (* x z)))
  (log (/ y (* x z)))
  (exp (/ y (* x z)))
  (/ (* (* y y) y) (* (* (* x x) x) (* (* z z) z)))
  (/ (* (* y y) y) (* (* (* x z) (* x z)) (* x z)))
  (* (cbrt (/ y (* x z))) (cbrt (/ y (* x z))))
  (cbrt (/ y (* x z)))
  (* (* (/ y (* x z)) (/ y (* x z))) (/ y (* x z)))
  (sqrt (/ y (* x z)))
  (sqrt (/ y (* x z)))
  (neg y)
  (neg (* x z))
  (/ (* (cbrt y) (cbrt y)) x)
  (/ (cbrt y) z)
  (/ (sqrt y) x)
  (/ (sqrt y) z)
  (/ 1 x)
  (/ y z)
  (/ 1 (* x z))
  (/ (* x z) y)
  (/ y x)
  (/ (* x z) (cbrt y))
  (/ (* x z) (sqrt y))
  (/ (* x z) y)
  (* (cosh x) (/ y (* x z)))
  (+ (log (cosh x)) (- (log y) (+ (log x) (log z))))
  (+ (log (cosh x)) (- (log y) (log (* x z))))
  (+ (log (cosh x)) (log (/ y (* x 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 y) y) (* (* (* x z) (* x z)) (* x z))))
  (* (* (* (cosh x) (cosh x)) (cosh x)) (* (* (/ y (* x z)) (/ y (* x z))) (/ y (* x 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))))
  (* (+ (exp x) (exp (neg x))) y)
  (* 2 (* x z))
  (* (sqrt (cosh x)) (sqrt (/ y (* x z))))
  (* (sqrt (cosh x)) (sqrt (/ y (* x z))))
  (* (cosh x) (* (cbrt (/ y (* x z))) (cbrt (/ y (* x z)))))
  (* (cosh x) (sqrt (/ y (* x z))))
  (* (cosh x) (/ (* (cbrt y) (cbrt y)) x))
  (* (cosh x) (/ (sqrt y) x))
  (* (cosh x) (/ 1 x))
  (* (cosh x) 1)
  (* (cosh x) y)
  (* (cbrt (cosh x)) (/ y (* x z)))
  (* (sqrt (cosh x)) (/ y (* x z)))
  (* (cosh x) (/ y (* x z)))
  (* (cosh x) y)
  (* (+ (exp x) (exp (neg x))) (/ y (* x z)))
  (+ (exp x) (exp (neg x)))
  (log (cosh x))
  (exp (cosh x))
  (* (cbrt (cosh x)) (cbrt (cosh x)))
  (cbrt (cosh x))
  (* (* (cosh x) (cosh x)) (cosh x))
  (sqrt (cosh x))
  (sqrt (cosh x))
  (/ y (* x z))
  (/ y (* x z))
  (/ y (* x 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))
  (+ (* 1/2 (pow x 2)) (+ (* 1/24 (pow x 4)) 1))
  (* 1/2 (+ (exp (neg x)) (exp x)))
  (* 1/2 (+ (exp (* -1 x)) (exp x)))
0.555 * * [simplify]: iteration  0 :  4966  enodes  (cost  520 )
0.555 * * [simplify]: iteration  1 :  4966  enodes  (cost  520 )
0.558 * [simplify]: Simplified to:
   (log (/ y (* x z)))
  (log (/ y (* x z)))
  (log (/ y (* x z)))
  (exp (/ y (* x z)))
  (pow (/ y (* x z)) 3)
  (pow (/ y (* x z)) 3)
  (* (cbrt (/ y (* x z))) (cbrt (/ y (* x z))))
  (cbrt (/ y (* x z)))
  (pow (/ y (* x z)) 3)
  (sqrt (/ y (* x z)))
  (sqrt (/ y (* x z)))
  (neg y)
  (* x (neg z))
  (* (/ (cbrt y) x) (cbrt y))
  (/ (cbrt y) z)
  (/ (sqrt y) x)
  (/ (sqrt y) z)
  (/ 1 x)
  (/ y z)
  (/ 1 (* x z))
  (* (/ x y) z)
  (/ y x)
  (* (/ x (cbrt y)) z)
  (* (/ x (sqrt y)) z)
  (* (/ x y) z)
  (* (/ 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 z))) (cosh x))
  (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)))
  (* y (+ (exp x) (exp (neg x))))
  (* x (* 2 z))
  (* (sqrt (/ y (* x z))) (sqrt (cosh x)))
  (* (sqrt (/ y (* x z))) (sqrt (cosh x)))
  (* (cbrt (/ y (* x z))) (* (cbrt (/ y (* x z))) (cosh x)))
  (* (sqrt (/ y (* x z))) (cosh x))
  (* (* (/ (cbrt y) x) (cbrt y)) (cosh x))
  (* (/ (sqrt y) x) (cosh x))
  (/ (cosh x) x)
  (cosh x)
  (* y (cosh x))
  (* (/ y (* x z)) (cbrt (cosh x)))
  (* (/ y (* x z)) (sqrt (cosh x)))
  (* (/ y (* x z)) (cosh x))
  (* y (cosh x))
  (* (/ y (* x z)) (+ (exp x) (exp (neg x))))
  (+ (exp x) (exp (neg x)))
  (log (cosh x))
  (exp (cosh x))
  (* (cbrt (cosh x)) (cbrt (cosh x)))
  (cbrt (cosh x))
  (pow (cosh x) 3)
  (sqrt (cosh x))
  (sqrt (cosh x))
  (/ y (* x z))
  (/ y (* x z))
  (/ y (* x z))
  (+ (/ y (* x z)) (* 1/2 (* (/ x z) y)))
  (* (/ y z) (/ (* (+ (exp x) (exp (neg x))) 1/2) x))
  (* (/ y z) (/ (* (+ (exp x) (exp (neg x))) 1/2) x))
  (+ 1 (+ (* x (* x 1/2)) (* 1/24 (pow x 4))))
  (* (+ (exp x) (exp (neg x))) 1/2)
  (* (+ (exp x) (exp (neg x))) 1/2)
0.558 * * * [progress]: adding candidates to table
0.616 * * [progress]: iteration 2 / 4
0.616 * * * [progress]: picking best candidate
0.635 * * * * [pick]: Picked  #<alt (λ (x y z) (* (/ (cosh x) x) (/ y z)))>
0.635 * * * [progress]: localizing error
0.641 * * * [progress]: generating rewritten candidates
0.641 * * * * [progress]: [ 1 / 3 ] rewriting at (2)
0.651 * * * * [progress]: [ 2 / 3 ] rewriting at (2 1)
0.654 * * * * [progress]: [ 3 / 3 ] rewriting at (2 1 1)
0.658 * * * [progress]: generating series expansions
0.658 * * * * [progress]: [ 1 / 3 ] generating series at (2)
0.658 * [approximate]: Taking taylor expansion of (/ (* (cosh x) y) (* x z)) in (x y z) around 0
0.658 * [taylor]: Taking taylor expansion of (/ (* (cosh x) y) (* x z)) in z
0.658 * [taylor]: Taking taylor expansion of (* (cosh x) y) in z
0.658 * [taylor]: Taking taylor expansion of (cosh x) in z
0.658 * [taylor]: Rewrote expression to (/ (+ (exp x) (exp (neg x))) 2)
0.658 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (neg x))) in z
0.658 * [taylor]: Taking taylor expansion of (exp x) in z
0.658 * [taylor]: Taking taylor expansion of x in z
0.659 * [taylor]: Taking taylor expansion of (exp (neg x)) in z
0.659 * [taylor]: Taking taylor expansion of (neg x) in z
0.659 * [taylor]: Taking taylor expansion of x in z
0.659 * [taylor]: Taking taylor expansion of 2 in z
0.659 * [taylor]: Taking taylor expansion of y in z
0.659 * [taylor]: Taking taylor expansion of (* x z) in z
0.659 * [taylor]: Taking taylor expansion of x in z
0.659 * [taylor]: Taking taylor expansion of z in z
0.659 * [taylor]: Taking taylor expansion of (/ (* (cosh x) y) (* x z)) in y
0.659 * [taylor]: Taking taylor expansion of (* (cosh x) y) in y
0.659 * [taylor]: Taking taylor expansion of (cosh x) in y
0.659 * [taylor]: Rewrote expression to (/ (+ (exp x) (exp (neg x))) 2)
0.659 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (neg x))) in y
0.659 * [taylor]: Taking taylor expansion of (exp x) in y
0.659 * [taylor]: Taking taylor expansion of x in y
0.659 * [taylor]: Taking taylor expansion of (exp (neg x)) in y
0.659 * [taylor]: Taking taylor expansion of (neg x) in y
0.659 * [taylor]: Taking taylor expansion of x in y
0.659 * [taylor]: Taking taylor expansion of 2 in y
0.659 * [taylor]: Taking taylor expansion of y in y
0.659 * [taylor]: Taking taylor expansion of (* x z) in y
0.659 * [taylor]: Taking taylor expansion of x in y
0.659 * [taylor]: Taking taylor expansion of z in y
0.660 * [taylor]: Taking taylor expansion of (/ (* (cosh x) y) (* x z)) in x
0.660 * [taylor]: Taking taylor expansion of (* (cosh x) y) in x
0.660 * [taylor]: Taking taylor expansion of (cosh x) in x
0.660 * [taylor]: Rewrote expression to (/ (+ (exp x) (exp (neg x))) 2)
0.660 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (neg x))) in x
0.660 * [taylor]: Taking taylor expansion of (exp x) in x
0.660 * [taylor]: Taking taylor expansion of x in x
0.660 * [taylor]: Taking taylor expansion of (exp (neg x)) in x
0.660 * [taylor]: Taking taylor expansion of (neg x) in x
0.660 * [taylor]: Taking taylor expansion of x in x
0.660 * [taylor]: Taking taylor expansion of 2 in x
0.660 * [taylor]: Taking taylor expansion of y in x
0.660 * [taylor]: Taking taylor expansion of (* x z) in x
0.660 * [taylor]: Taking taylor expansion of x in x
0.660 * [taylor]: Taking taylor expansion of z in x
0.660 * [taylor]: Taking taylor expansion of (/ (* (cosh x) y) (* x z)) in x
0.660 * [taylor]: Taking taylor expansion of (* (cosh x) y) in x
0.660 * [taylor]: Taking taylor expansion of (cosh x) in x
0.660 * [taylor]: Rewrote expression to (/ (+ (exp x) (exp (neg x))) 2)
0.660 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (neg x))) in x
0.660 * [taylor]: Taking taylor expansion of (exp x) in x
0.660 * [taylor]: Taking taylor expansion of x in x
0.660 * [taylor]: Taking taylor expansion of (exp (neg x)) in x
0.660 * [taylor]: Taking taylor expansion of (neg x) in x
0.660 * [taylor]: Taking taylor expansion of x in x
0.660 * [taylor]: Taking taylor expansion of 2 in x
0.660 * [taylor]: Taking taylor expansion of y in x
0.660 * [taylor]: Taking taylor expansion of (* x z) in x
0.660 * [taylor]: Taking taylor expansion of x in x
0.660 * [taylor]: Taking taylor expansion of z in x
0.661 * [taylor]: Taking taylor expansion of (/ y z) in y
0.661 * [taylor]: Taking taylor expansion of y in y
0.661 * [taylor]: Taking taylor expansion of z in y
0.661 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.661 * [taylor]: Taking taylor expansion of z in z
0.661 * [taylor]: Taking taylor expansion of 0 in y
0.661 * [taylor]: Taking taylor expansion of 0 in z
0.661 * [taylor]: Taking taylor expansion of 0 in z
0.661 * [taylor]: Taking taylor expansion of (* 1/2 (/ y z)) in y
0.662 * [taylor]: Taking taylor expansion of 1/2 in y
0.662 * [taylor]: Taking taylor expansion of (/ y z) in y
0.662 * [taylor]: Taking taylor expansion of y in y
0.662 * [taylor]: Taking taylor expansion of z in y
0.662 * [taylor]: Taking taylor expansion of (/ 1/2 z) in z
0.662 * [taylor]: Taking taylor expansion of 1/2 in z
0.662 * [taylor]: Taking taylor expansion of z in z
0.662 * [taylor]: Taking taylor expansion of 0 in z
0.662 * [taylor]: Taking taylor expansion of 0 in z
0.662 * [taylor]: Taking taylor expansion of 0 in y
0.663 * [taylor]: Taking taylor expansion of 0 in z
0.663 * [taylor]: Taking taylor expansion of 0 in z
0.663 * [taylor]: Taking taylor expansion of 0 in z
0.663 * [taylor]: Taking taylor expansion of 0 in z
0.663 * [approximate]: Taking taylor expansion of (/ (* (cosh (/ 1 x)) (* x z)) y) in (x y z) around 0
0.663 * [taylor]: Taking taylor expansion of (/ (* (cosh (/ 1 x)) (* x z)) y) in z
0.663 * [taylor]: Taking taylor expansion of (* (cosh (/ 1 x)) (* x z)) in z
0.663 * [taylor]: Taking taylor expansion of (cosh (/ 1 x)) in z
0.663 * [taylor]: Rewrote expression to (/ (+ (exp (/ 1 x)) (exp (neg (/ 1 x)))) 2)
0.663 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (neg (/ 1 x)))) in z
0.663 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in z
0.663 * [taylor]: Taking taylor expansion of (/ 1 x) in z
0.663 * [taylor]: Taking taylor expansion of x in z
0.663 * [taylor]: Taking taylor expansion of (exp (neg (/ 1 x))) in z
0.663 * [taylor]: Taking taylor expansion of (neg (/ 1 x)) in z
0.663 * [taylor]: Taking taylor expansion of (/ 1 x) in z
0.663 * [taylor]: Taking taylor expansion of x in z
0.663 * [taylor]: Taking taylor expansion of 2 in z
0.664 * [taylor]: Taking taylor expansion of (* x z) in z
0.664 * [taylor]: Taking taylor expansion of x in z
0.664 * [taylor]: Taking taylor expansion of z in z
0.664 * [taylor]: Taking taylor expansion of y in z
0.664 * [taylor]: Taking taylor expansion of (/ (* (cosh (/ 1 x)) (* x z)) y) in y
0.664 * [taylor]: Taking taylor expansion of (* (cosh (/ 1 x)) (* x z)) in y
0.664 * [taylor]: Taking taylor expansion of (cosh (/ 1 x)) in y
0.664 * [taylor]: Rewrote expression to (/ (+ (exp (/ 1 x)) (exp (neg (/ 1 x)))) 2)
0.664 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (neg (/ 1 x)))) in y
0.664 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in y
0.664 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.664 * [taylor]: Taking taylor expansion of x in y
0.664 * [taylor]: Taking taylor expansion of (exp (neg (/ 1 x))) in y
0.664 * [taylor]: Taking taylor expansion of (neg (/ 1 x)) in y
0.664 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.665 * [taylor]: Taking taylor expansion of x in y
0.665 * [taylor]: Taking taylor expansion of 2 in y
0.665 * [taylor]: Taking taylor expansion of (* x z) in y
0.665 * [taylor]: Taking taylor expansion of x in y
0.665 * [taylor]: Taking taylor expansion of z in y
0.665 * [taylor]: Taking taylor expansion of y in y
0.665 * [taylor]: Taking taylor expansion of (/ (* (cosh (/ 1 x)) (* x z)) y) in x
0.665 * [taylor]: Taking taylor expansion of (* (cosh (/ 1 x)) (* x z)) in x
0.665 * [taylor]: Taking taylor expansion of (cosh (/ 1 x)) in x
0.665 * [taylor]: Rewrote expression to (/ (+ (exp (/ 1 x)) (exp (neg (/ 1 x)))) 2)
0.665 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (neg (/ 1 x)))) in x
0.665 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.665 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.665 * [taylor]: Taking taylor expansion of x in x
0.665 * [taylor]: Taking taylor expansion of (exp (neg (/ 1 x))) in x
0.665 * [taylor]: Taking taylor expansion of (neg (/ 1 x)) in x
0.665 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.665 * [taylor]: Taking taylor expansion of x in x
0.665 * [taylor]: Taking taylor expansion of 2 in x
0.665 * [taylor]: Taking taylor expansion of (* x z) in x
0.665 * [taylor]: Taking taylor expansion of x in x
0.665 * [taylor]: Taking taylor expansion of z in x
0.665 * [taylor]: Taking taylor expansion of y in x
0.666 * [taylor]: Taking taylor expansion of (/ (* (cosh (/ 1 x)) (* x z)) y) in x
0.666 * [taylor]: Taking taylor expansion of (* (cosh (/ 1 x)) (* x z)) in x
0.666 * [taylor]: Taking taylor expansion of (cosh (/ 1 x)) in x
0.666 * [taylor]: Rewrote expression to (/ (+ (exp (/ 1 x)) (exp (neg (/ 1 x)))) 2)
0.666 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (neg (/ 1 x)))) in x
0.666 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.666 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.666 * [taylor]: Taking taylor expansion of x in x
0.666 * [taylor]: Taking taylor expansion of (exp (neg (/ 1 x))) in x
0.666 * [taylor]: Taking taylor expansion of (neg (/ 1 x)) in x
0.666 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.666 * [taylor]: Taking taylor expansion of x in x
0.666 * [taylor]: Taking taylor expansion of 2 in x
0.666 * [taylor]: Taking taylor expansion of (* x z) in x
0.666 * [taylor]: Taking taylor expansion of x in x
0.666 * [taylor]: Taking taylor expansion of z in x
0.666 * [taylor]: Taking taylor expansion of y in x
0.667 * [taylor]: Taking taylor expansion of (/ (+ (* 1/2 (* z (exp (neg (/ 1 x))))) (* 1/2 (* z (exp (/ 1 x))))) y) in y
0.667 * [taylor]: Taking taylor expansion of (+ (* 1/2 (* z (exp (neg (/ 1 x))))) (* 1/2 (* z (exp (/ 1 x))))) in y
0.667 * [taylor]: Taking taylor expansion of (* 1/2 (* z (exp (neg (/ 1 x))))) in y
0.667 * [taylor]: Taking taylor expansion of 1/2 in y
0.667 * [taylor]: Taking taylor expansion of (* z (exp (neg (/ 1 x)))) in y
0.667 * [taylor]: Taking taylor expansion of z in y
0.667 * [taylor]: Taking taylor expansion of (exp (neg (/ 1 x))) in y
0.667 * [taylor]: Taking taylor expansion of (neg (/ 1 x)) in y
0.667 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.667 * [taylor]: Taking taylor expansion of x in y
0.667 * [taylor]: Taking taylor expansion of (* 1/2 (* z (exp (/ 1 x)))) in y
0.667 * [taylor]: Taking taylor expansion of 1/2 in y
0.667 * [taylor]: Taking taylor expansion of (* z (exp (/ 1 x))) in y
0.667 * [taylor]: Taking taylor expansion of z in y
0.667 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in y
0.667 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.667 * [taylor]: Taking taylor expansion of x in y
0.667 * [taylor]: Taking taylor expansion of y in y
0.668 * [taylor]: Taking taylor expansion of (+ (* 1/2 (* z (exp (neg (/ 1 x))))) (* 1/2 (* z (exp (/ 1 x))))) in z
0.668 * [taylor]: Taking taylor expansion of (* 1/2 (* z (exp (neg (/ 1 x))))) in z
0.668 * [taylor]: Taking taylor expansion of 1/2 in z
0.668 * [taylor]: Taking taylor expansion of (* z (exp (neg (/ 1 x)))) in z
0.668 * [taylor]: Taking taylor expansion of z in z
0.668 * [taylor]: Taking taylor expansion of (exp (neg (/ 1 x))) in z
0.668 * [taylor]: Taking taylor expansion of (neg (/ 1 x)) in z
0.668 * [taylor]: Taking taylor expansion of (/ 1 x) in z
0.668 * [taylor]: Taking taylor expansion of x in z
0.668 * [taylor]: Taking taylor expansion of (* 1/2 (* z (exp (/ 1 x)))) in z
0.668 * [taylor]: Taking taylor expansion of 1/2 in z
0.668 * [taylor]: Taking taylor expansion of (* z (exp (/ 1 x))) in z
0.668 * [taylor]: Taking taylor expansion of z in z
0.668 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in z
0.668 * [taylor]: Taking taylor expansion of (/ 1 x) in z
0.668 * [taylor]: Taking taylor expansion of x in z
0.669 * [taylor]: Taking taylor expansion of 0 in y
0.670 * [taylor]: Taking taylor expansion of 0 in z
0.671 * [taylor]: Taking taylor expansion of 0 in y
0.671 * [taylor]: Taking taylor expansion of 0 in z
0.671 * [taylor]: Taking taylor expansion of 0 in z
0.672 * [approximate]: Taking taylor expansion of (* -1 (/ (* x (* z (cosh (/ -1 x)))) y)) in (x y z) around 0
0.672 * [taylor]: Taking taylor expansion of (* -1 (/ (* x (* z (cosh (/ -1 x)))) y)) in z
0.672 * [taylor]: Taking taylor expansion of -1 in z
0.673 * [taylor]: Taking taylor expansion of (/ (* x (* z (cosh (/ -1 x)))) y) in z
0.673 * [taylor]: Taking taylor expansion of (* x (* z (cosh (/ -1 x)))) in z
0.673 * [taylor]: Taking taylor expansion of x in z
0.673 * [taylor]: Taking taylor expansion of (* z (cosh (/ -1 x))) in z
0.673 * [taylor]: Taking taylor expansion of z in z
0.673 * [taylor]: Taking taylor expansion of (cosh (/ -1 x)) in z
0.673 * [taylor]: Rewrote expression to (/ (+ (exp (/ -1 x)) (exp (neg (/ -1 x)))) 2)
0.673 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) (exp (neg (/ -1 x)))) in z
0.673 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in z
0.673 * [taylor]: Taking taylor expansion of (/ -1 x) in z
0.673 * [taylor]: Taking taylor expansion of -1 in z
0.673 * [taylor]: Taking taylor expansion of x in z
0.673 * [taylor]: Taking taylor expansion of (exp (neg (/ -1 x))) in z
0.673 * [taylor]: Taking taylor expansion of (neg (/ -1 x)) in z
0.673 * [taylor]: Taking taylor expansion of (/ -1 x) in z
0.673 * [taylor]: Taking taylor expansion of -1 in z
0.673 * [taylor]: Taking taylor expansion of x in z
0.673 * [taylor]: Taking taylor expansion of 2 in z
0.673 * [taylor]: Taking taylor expansion of y in z
0.674 * [taylor]: Taking taylor expansion of (* -1 (/ (* x (* z (cosh (/ -1 x)))) y)) in y
0.674 * [taylor]: Taking taylor expansion of -1 in y
0.674 * [taylor]: Taking taylor expansion of (/ (* x (* z (cosh (/ -1 x)))) y) in y
0.674 * [taylor]: Taking taylor expansion of (* x (* z (cosh (/ -1 x)))) in y
0.674 * [taylor]: Taking taylor expansion of x in y
0.674 * [taylor]: Taking taylor expansion of (* z (cosh (/ -1 x))) in y
0.674 * [taylor]: Taking taylor expansion of z in y
0.674 * [taylor]: Taking taylor expansion of (cosh (/ -1 x)) in y
0.674 * [taylor]: Rewrote expression to (/ (+ (exp (/ -1 x)) (exp (neg (/ -1 x)))) 2)
0.674 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) (exp (neg (/ -1 x)))) in y
0.674 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in y
0.674 * [taylor]: Taking taylor expansion of (/ -1 x) in y
0.674 * [taylor]: Taking taylor expansion of -1 in y
0.674 * [taylor]: Taking taylor expansion of x in y
0.674 * [taylor]: Taking taylor expansion of (exp (neg (/ -1 x))) in y
0.674 * [taylor]: Taking taylor expansion of (neg (/ -1 x)) in y
0.674 * [taylor]: Taking taylor expansion of (/ -1 x) in y
0.674 * [taylor]: Taking taylor expansion of -1 in y
0.674 * [taylor]: Taking taylor expansion of x in y
0.674 * [taylor]: Taking taylor expansion of 2 in y
0.674 * [taylor]: Taking taylor expansion of y in y
0.675 * [taylor]: Taking taylor expansion of (* -1 (/ (* x (* z (cosh (/ -1 x)))) y)) in x
0.675 * [taylor]: Taking taylor expansion of -1 in x
0.675 * [taylor]: Taking taylor expansion of (/ (* x (* z (cosh (/ -1 x)))) y) in x
0.675 * [taylor]: Taking taylor expansion of (* x (* z (cosh (/ -1 x)))) in x
0.675 * [taylor]: Taking taylor expansion of x in x
0.675 * [taylor]: Taking taylor expansion of (* z (cosh (/ -1 x))) in x
0.675 * [taylor]: Taking taylor expansion of z in x
0.675 * [taylor]: Taking taylor expansion of (cosh (/ -1 x)) in x
0.675 * [taylor]: Rewrote expression to (/ (+ (exp (/ -1 x)) (exp (neg (/ -1 x)))) 2)
0.675 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) (exp (neg (/ -1 x)))) in x
0.675 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.675 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.675 * [taylor]: Taking taylor expansion of -1 in x
0.675 * [taylor]: Taking taylor expansion of x in x
0.675 * [taylor]: Taking taylor expansion of (exp (neg (/ -1 x))) in x
0.675 * [taylor]: Taking taylor expansion of (neg (/ -1 x)) in x
0.675 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.675 * [taylor]: Taking taylor expansion of -1 in x
0.675 * [taylor]: Taking taylor expansion of x in x
0.675 * [taylor]: Taking taylor expansion of 2 in x
0.675 * [taylor]: Taking taylor expansion of y in x
0.676 * [taylor]: Taking taylor expansion of (* -1 (/ (* x (* z (cosh (/ -1 x)))) y)) in x
0.676 * [taylor]: Taking taylor expansion of -1 in x
0.676 * [taylor]: Taking taylor expansion of (/ (* x (* z (cosh (/ -1 x)))) y) in x
0.676 * [taylor]: Taking taylor expansion of (* x (* z (cosh (/ -1 x)))) in x
0.676 * [taylor]: Taking taylor expansion of x in x
0.676 * [taylor]: Taking taylor expansion of (* z (cosh (/ -1 x))) in x
0.676 * [taylor]: Taking taylor expansion of z in x
0.676 * [taylor]: Taking taylor expansion of (cosh (/ -1 x)) in x
0.676 * [taylor]: Rewrote expression to (/ (+ (exp (/ -1 x)) (exp (neg (/ -1 x)))) 2)
0.676 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) (exp (neg (/ -1 x)))) in x
0.676 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.676 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.676 * [taylor]: Taking taylor expansion of -1 in x
0.676 * [taylor]: Taking taylor expansion of x in x
0.676 * [taylor]: Taking taylor expansion of (exp (neg (/ -1 x))) in x
0.676 * [taylor]: Taking taylor expansion of (neg (/ -1 x)) in x
0.676 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.676 * [taylor]: Taking taylor expansion of -1 in x
0.676 * [taylor]: Taking taylor expansion of x in x
0.676 * [taylor]: Taking taylor expansion of 2 in x
0.676 * [taylor]: Taking taylor expansion of y in x
0.677 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (* 1/2 (* z (exp (/ 1 x)))) (* 1/2 (* z (exp (/ -1 x))))) y)) in y
0.677 * [taylor]: Taking taylor expansion of -1 in y
0.677 * [taylor]: Taking taylor expansion of (/ (+ (* 1/2 (* z (exp (/ 1 x)))) (* 1/2 (* z (exp (/ -1 x))))) y) in y
0.677 * [taylor]: Taking taylor expansion of (+ (* 1/2 (* z (exp (/ 1 x)))) (* 1/2 (* z (exp (/ -1 x))))) in y
0.677 * [taylor]: Taking taylor expansion of (* 1/2 (* z (exp (/ 1 x)))) in y
0.677 * [taylor]: Taking taylor expansion of 1/2 in y
0.677 * [taylor]: Taking taylor expansion of (* z (exp (/ 1 x))) in y
0.677 * [taylor]: Taking taylor expansion of z in y
0.677 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in y
0.677 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.677 * [taylor]: Taking taylor expansion of x in y
0.677 * [taylor]: Taking taylor expansion of (* 1/2 (* z (exp (/ -1 x)))) in y
0.677 * [taylor]: Taking taylor expansion of 1/2 in y
0.677 * [taylor]: Taking taylor expansion of (* z (exp (/ -1 x))) in y
0.677 * [taylor]: Taking taylor expansion of z in y
0.677 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in y
0.677 * [taylor]: Taking taylor expansion of (/ -1 x) in y
0.677 * [taylor]: Taking taylor expansion of -1 in y
0.677 * [taylor]: Taking taylor expansion of x in y
0.677 * [taylor]: Taking taylor expansion of y in y
0.678 * [taylor]: Taking taylor expansion of (* -1 (+ (* 1/2 (* z (exp (/ 1 x)))) (* 1/2 (* z (exp (/ -1 x)))))) in z
0.678 * [taylor]: Taking taylor expansion of -1 in z
0.678 * [taylor]: Taking taylor expansion of (+ (* 1/2 (* z (exp (/ 1 x)))) (* 1/2 (* z (exp (/ -1 x))))) in z
0.678 * [taylor]: Taking taylor expansion of (* 1/2 (* z (exp (/ 1 x)))) in z
0.678 * [taylor]: Taking taylor expansion of 1/2 in z
0.678 * [taylor]: Taking taylor expansion of (* z (exp (/ 1 x))) in z
0.678 * [taylor]: Taking taylor expansion of z in z
0.678 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in z
0.678 * [taylor]: Taking taylor expansion of (/ 1 x) in z
0.678 * [taylor]: Taking taylor expansion of x in z
0.678 * [taylor]: Taking taylor expansion of (* 1/2 (* z (exp (/ -1 x)))) in z
0.678 * [taylor]: Taking taylor expansion of 1/2 in z
0.678 * [taylor]: Taking taylor expansion of (* z (exp (/ -1 x))) in z
0.678 * [taylor]: Taking taylor expansion of z in z
0.678 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in z
0.678 * [taylor]: Taking taylor expansion of (/ -1 x) in z
0.678 * [taylor]: Taking taylor expansion of -1 in z
0.678 * [taylor]: Taking taylor expansion of x in z
0.679 * [taylor]: Taking taylor expansion of 0 in y
0.680 * [taylor]: Taking taylor expansion of 0 in z
0.681 * [taylor]: Taking taylor expansion of 0 in y
0.681 * [taylor]: Taking taylor expansion of 0 in z
0.682 * [taylor]: Taking taylor expansion of 0 in z
0.683 * * * * [progress]: [ 2 / 3 ] generating series at (2 1)
0.683 * [approximate]: Taking taylor expansion of (/ (cosh x) x) in (x) around 0
0.683 * [taylor]: Taking taylor expansion of (/ (cosh x) x) in x
0.683 * [taylor]: Taking taylor expansion of (cosh x) in x
0.683 * [taylor]: Rewrote expression to (/ (+ (exp x) (exp (neg x))) 2)
0.683 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (neg x))) in x
0.683 * [taylor]: Taking taylor expansion of (exp x) in x
0.683 * [taylor]: Taking taylor expansion of x in x
0.683 * [taylor]: Taking taylor expansion of (exp (neg x)) in x
0.683 * [taylor]: Taking taylor expansion of (neg x) in x
0.683 * [taylor]: Taking taylor expansion of x in x
0.683 * [taylor]: Taking taylor expansion of 2 in x
0.683 * [taylor]: Taking taylor expansion of x in x
0.683 * [taylor]: Taking taylor expansion of (/ (cosh x) x) in x
0.683 * [taylor]: Taking taylor expansion of (cosh x) in x
0.683 * [taylor]: Rewrote expression to (/ (+ (exp x) (exp (neg x))) 2)
0.683 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (neg x))) in x
0.683 * [taylor]: Taking taylor expansion of (exp x) in x
0.683 * [taylor]: Taking taylor expansion of x in x
0.683 * [taylor]: Taking taylor expansion of (exp (neg x)) in x
0.683 * [taylor]: Taking taylor expansion of (neg x) in x
0.683 * [taylor]: Taking taylor expansion of x in x
0.684 * [taylor]: Taking taylor expansion of 2 in x
0.684 * [taylor]: Taking taylor expansion of x in x
0.686 * [approximate]: Taking taylor expansion of (* (cosh (/ 1 x)) x) in (x) around 0
0.686 * [taylor]: Taking taylor expansion of (* (cosh (/ 1 x)) x) in x
0.686 * [taylor]: Taking taylor expansion of (cosh (/ 1 x)) in x
0.686 * [taylor]: Rewrote expression to (/ (+ (exp (/ 1 x)) (exp (neg (/ 1 x)))) 2)
0.686 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (neg (/ 1 x)))) in x
0.686 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.686 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.686 * [taylor]: Taking taylor expansion of x in x
0.686 * [taylor]: Taking taylor expansion of (exp (neg (/ 1 x))) in x
0.686 * [taylor]: Taking taylor expansion of (neg (/ 1 x)) in x
0.686 * [taylor]: Taking taylor expansion of (/ 1 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 x in x
0.686 * [taylor]: Taking taylor expansion of (* (cosh (/ 1 x)) x) in x
0.686 * [taylor]: Taking taylor expansion of (cosh (/ 1 x)) in x
0.686 * [taylor]: Rewrote expression to (/ (+ (exp (/ 1 x)) (exp (neg (/ 1 x)))) 2)
0.686 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (neg (/ 1 x)))) in x
0.686 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.686 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.686 * [taylor]: Taking taylor expansion of x in x
0.686 * [taylor]: Taking taylor expansion of (exp (neg (/ 1 x))) in x
0.686 * [taylor]: Taking taylor expansion of (neg (/ 1 x)) in x
0.686 * [taylor]: Taking taylor expansion of (/ 1 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 x in x
0.688 * [approximate]: Taking taylor expansion of (* -1 (* x (cosh (/ -1 x)))) in (x) around 0
0.688 * [taylor]: Taking taylor expansion of (* -1 (* x (cosh (/ -1 x)))) in x
0.688 * [taylor]: Taking taylor expansion of -1 in x
0.688 * [taylor]: Taking taylor expansion of (* x (cosh (/ -1 x))) in x
0.689 * [taylor]: Taking taylor expansion of x in x
0.689 * [taylor]: Taking taylor expansion of (cosh (/ -1 x)) in x
0.689 * [taylor]: Rewrote expression to (/ (+ (exp (/ -1 x)) (exp (neg (/ -1 x)))) 2)
0.689 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) (exp (neg (/ -1 x)))) in x
0.689 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.689 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.689 * [taylor]: Taking taylor expansion of -1 in x
0.689 * [taylor]: Taking taylor expansion of x in x
0.689 * [taylor]: Taking taylor expansion of (exp (neg (/ -1 x))) in x
0.689 * [taylor]: Taking taylor expansion of (neg (/ -1 x)) in x
0.689 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.689 * [taylor]: Taking taylor expansion of -1 in x
0.689 * [taylor]: Taking taylor expansion of x in x
0.689 * [taylor]: Taking taylor expansion of 2 in x
0.689 * [taylor]: Taking taylor expansion of (* -1 (* x (cosh (/ -1 x)))) in x
0.689 * [taylor]: Taking taylor expansion of -1 in x
0.689 * [taylor]: Taking taylor expansion of (* x (cosh (/ -1 x))) in x
0.689 * [taylor]: Taking taylor expansion of x in x
0.689 * [taylor]: Taking taylor expansion of (cosh (/ -1 x)) in x
0.689 * [taylor]: Rewrote expression to (/ (+ (exp (/ -1 x)) (exp (neg (/ -1 x)))) 2)
0.689 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) (exp (neg (/ -1 x)))) in x
0.689 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.689 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.689 * [taylor]: Taking taylor expansion of -1 in x
0.689 * [taylor]: Taking taylor expansion of x in x
0.689 * [taylor]: Taking taylor expansion of (exp (neg (/ -1 x))) in x
0.689 * [taylor]: Taking taylor expansion of (neg (/ -1 x)) in x
0.689 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.689 * [taylor]: Taking taylor expansion of -1 in x
0.689 * [taylor]: Taking taylor expansion of x in x
0.689 * [taylor]: Taking taylor expansion of 2 in x
0.692 * * * * [progress]: [ 3 / 3 ] generating series at (2 1 1)
0.692 * [approximate]: Taking taylor expansion of (cosh x) in (x) around 0
0.692 * [taylor]: Taking taylor expansion of (cosh x) in x
0.692 * [taylor]: Rewrote expression to (/ (+ (exp x) (exp (neg x))) 2)
0.692 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (neg x))) in x
0.692 * [taylor]: Taking taylor expansion of (exp x) in x
0.692 * [taylor]: Taking taylor expansion of x in x
0.692 * [taylor]: Taking taylor expansion of (exp (neg x)) in x
0.692 * [taylor]: Taking taylor expansion of (neg x) in x
0.692 * [taylor]: Taking taylor expansion of x in x
0.692 * [taylor]: Taking taylor expansion of 2 in x
0.692 * [taylor]: Taking taylor expansion of (cosh x) in x
0.692 * [taylor]: Rewrote expression to (/ (+ (exp x) (exp (neg x))) 2)
0.692 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (neg x))) in x
0.692 * [taylor]: Taking taylor expansion of (exp x) in x
0.692 * [taylor]: Taking taylor expansion of x in x
0.692 * [taylor]: Taking taylor expansion of (exp (neg x)) in x
0.692 * [taylor]: Taking taylor expansion of (neg x) in x
0.693 * [taylor]: Taking taylor expansion of x in x
0.693 * [taylor]: Taking taylor expansion of 2 in x
0.694 * [approximate]: Taking taylor expansion of (cosh (/ 1 x)) in (x) around 0
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 (cosh (/ 1 x)) in x
0.695 * [taylor]: Rewrote expression to (/ (+ (exp (/ 1 x)) (exp (neg (/ 1 x)))) 2)
0.695 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (neg (/ 1 x)))) in x
0.695 * [taylor]: Taking taylor expansion of (exp (/ 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 (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
0.696 * [approximate]: Taking taylor expansion of (cosh (/ -1 x)) in (x) around 0
0.696 * [taylor]: Taking taylor expansion of (cosh (/ -1 x)) in x
0.696 * [taylor]: Rewrote expression to (/ (+ (exp (/ -1 x)) (exp (neg (/ -1 x)))) 2)
0.696 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) (exp (neg (/ -1 x)))) in x
0.696 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.696 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.696 * [taylor]: Taking taylor expansion of -1 in x
0.696 * [taylor]: Taking taylor expansion of x in x
0.696 * [taylor]: Taking taylor expansion of (exp (neg (/ -1 x))) in x
0.696 * [taylor]: Taking taylor expansion of (neg (/ -1 x)) in x
0.696 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.696 * [taylor]: Taking taylor expansion of -1 in x
0.696 * [taylor]: Taking taylor expansion of x in x
0.697 * [taylor]: Taking taylor expansion of 2 in x
0.697 * [taylor]: Taking taylor expansion of (cosh (/ -1 x)) in x
0.697 * [taylor]: Rewrote expression to (/ (+ (exp (/ -1 x)) (exp (neg (/ -1 x)))) 2)
0.697 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) (exp (neg (/ -1 x)))) in x
0.697 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.697 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.697 * [taylor]: Taking taylor expansion of -1 in x
0.697 * [taylor]: Taking taylor expansion of x in x
0.697 * [taylor]: Taking taylor expansion of (exp (neg (/ -1 x))) in x
0.697 * [taylor]: Taking taylor expansion of (neg (/ -1 x)) in x
0.697 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.697 * [taylor]: Taking taylor expansion of -1 in x
0.697 * [taylor]: Taking taylor expansion of x in x
0.697 * [taylor]: Taking taylor expansion of 2 in x
0.698 * * * [progress]: simplifying candidates
0.701 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (* (/ (cosh x) x) (/ y z))
  (+ (- (log (cosh x)) (log x)) (- (log y) (log z)))
  (+ (- (log (cosh x)) (log x)) (log (/ y z)))
  (+ (log (/ (cosh x) x)) (- (log y) (log z)))
  (+ (log (/ (cosh x) x)) (log (/ y z)))
  (log (* (/ (cosh x) x) (/ y z)))
  (exp (* (/ (cosh x) x) (/ y z)))
  (* (/ (* (* (cosh x) (cosh x)) (cosh x)) (* (* x x) x)) (/ (* (* y y) y) (* (* z z) z)))
  (* (/ (* (* (cosh x) (cosh x)) (cosh x)) (* (* x x) x)) (* (* (/ y z) (/ y z)) (/ y z)))
  (* (* (* (/ (cosh x) x) (/ (cosh x) x)) (/ (cosh x) x)) (/ (* (* y y) y) (* (* z z) z)))
  (* (* (* (/ (cosh x) x) (/ (cosh x) x)) (/ (cosh x) x)) (* (* (/ y z) (/ y z)) (/ y z)))
  (* (cbrt (* (/ (cosh x) x) (/ y z))) (cbrt (* (/ (cosh x) x) (/ y z))))
  (cbrt (* (/ (cosh x) x) (/ y z)))
  (* (* (* (/ (cosh x) x) (/ y z)) (* (/ (cosh x) x) (/ y z))) (* (/ (cosh x) x) (/ y z)))
  (sqrt (* (/ (cosh x) x) (/ y z)))
  (sqrt (* (/ (cosh x) x) (/ y z)))
  (* (cosh x) y)
  (* x z)
  (* (sqrt (/ (cosh x) x)) (sqrt (/ y z)))
  (* (sqrt (/ (cosh x) x)) (sqrt (/ y z)))
  (* (sqrt (/ (cosh x) x)) (/ (sqrt y) (sqrt z)))
  (* (sqrt (/ (cosh x) x)) (/ (sqrt y) (sqrt z)))
  (* (/ (sqrt (cosh x)) (sqrt x)) (sqrt (/ y z)))
  (* (/ (sqrt (cosh x)) (sqrt x)) (sqrt (/ y z)))
  (* (/ (sqrt (cosh x)) (sqrt x)) (/ (sqrt y) (sqrt z)))
  (* (/ (sqrt (cosh x)) (sqrt x)) (/ (sqrt y) (sqrt z)))
  (* (/ (cosh x) x) (* (cbrt (/ y z)) (cbrt (/ y z))))
  (* (/ (cosh x) x) (sqrt (/ y z)))
  (* (/ (cosh x) x) (/ (* (cbrt y) (cbrt y)) (* (cbrt z) (cbrt z))))
  (* (/ (cosh x) x) (/ (* (cbrt y) (cbrt y)) (sqrt z)))
  (* (/ (cosh x) x) (/ (* (cbrt y) (cbrt y)) 1))
  (* (/ (cosh x) x) (/ (sqrt y) (* (cbrt z) (cbrt z))))
  (* (/ (cosh x) x) (/ (sqrt y) (sqrt z)))
  (* (/ (cosh x) x) (/ (sqrt y) 1))
  (* (/ (cosh x) x) (/ 1 (* (cbrt z) (cbrt z))))
  (* (/ (cosh x) x) (/ 1 (sqrt z)))
  (* (/ (cosh x) x) (/ 1 1))
  (* (/ (cosh x) x) 1)
  (* (/ (cosh x) x) y)
  (* (cbrt (/ (cosh x) x)) (/ y z))
  (* (sqrt (/ (cosh x) x)) (/ y z))
  (* (/ (cbrt (cosh x)) (cbrt x)) (/ y z))
  (* (/ (cbrt (cosh x)) (sqrt x)) (/ y z))
  (* (/ (cbrt (cosh x)) x) (/ y z))
  (* (/ (sqrt (cosh x)) (cbrt x)) (/ y z))
  (* (/ (sqrt (cosh x)) (sqrt x)) (/ y z))
  (* (/ (sqrt (cosh x)) x) (/ y z))
  (* (/ (cosh x) (cbrt x)) (/ y z))
  (* (/ (cosh x) (sqrt x)) (/ y z))
  (* (/ (cosh x) x) (/ y z))
  (* (/ (cosh x) x) (/ y z))
  (* (/ 1 x) (/ y z))
  (* (/ (cosh x) x) y)
  (* (cosh x) (/ y z))
  (- (log (cosh x)) (log x))
  (log (/ (cosh x) x))
  (exp (/ (cosh x) x))
  (/ (* (* (cosh x) (cosh x)) (cosh x)) (* (* x x) x))
  (* (cbrt (/ (cosh x) x)) (cbrt (/ (cosh x) x)))
  (cbrt (/ (cosh x) x))
  (* (* (/ (cosh x) x) (/ (cosh x) x)) (/ (cosh x) x))
  (sqrt (/ (cosh x) x))
  (sqrt (/ (cosh x) x))
  (neg (cosh x))
  (neg x)
  (/ (* (cbrt (cosh x)) (cbrt (cosh x))) (* (cbrt x) (cbrt x)))
  (/ (cbrt (cosh x)) (cbrt x))
  (/ (* (cbrt (cosh x)) (cbrt (cosh x))) (sqrt x))
  (/ (cbrt (cosh x)) (sqrt x))
  (/ (* (cbrt (cosh x)) (cbrt (cosh x))) 1)
  (/ (cbrt (cosh x)) x)
  (/ (sqrt (cosh x)) (* (cbrt x) (cbrt x)))
  (/ (sqrt (cosh x)) (cbrt x))
  (/ (sqrt (cosh x)) (sqrt x))
  (/ (sqrt (cosh x)) (sqrt x))
  (/ (sqrt (cosh x)) 1)
  (/ (sqrt (cosh x)) x)
  (/ 1 (* (cbrt x) (cbrt x)))
  (/ (cosh x) (cbrt x))
  (/ 1 (sqrt x))
  (/ (cosh x) (sqrt x))
  (/ 1 1)
  (/ (cosh x) x)
  (/ 1 x)
  (/ x (cosh x))
  (/ (cosh x) (* (cbrt x) (cbrt x)))
  (/ (cosh x) (sqrt x))
  (/ (cosh x) 1)
  (/ x (cbrt (cosh x)))
  (/ x (sqrt (cosh x)))
  (/ x (cosh x))
  (* x 2)
  (+ (exp x) (exp (neg x)))
  (log (cosh x))
  (exp (cosh x))
  (* (cbrt (cosh x)) (cbrt (cosh x)))
  (cbrt (cosh x))
  (* (* (cosh x) (cosh x)) (cosh x))
  (sqrt (cosh x))
  (sqrt (cosh 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))
  (+ (* 1/24 (pow x 3)) (+ (/ 1 x) (* 1/2 x)))
  (/ (+ (* 1/2 (exp (neg x))) (* 1/2 (exp x))) x)
  (/ (+ (* 1/2 (exp (* -1 x))) (* 1/2 (exp x))) x)
  (+ (* 1/2 (pow x 2)) (+ (* 1/24 (pow x 4)) 1))
  (* 1/2 (+ (exp (neg x)) (exp x)))
  (* 1/2 (+ (exp (* -1 x)) (exp x)))
0.741 * * [simplify]: iteration  0 :  4969  enodes  (cost  843 )
0.742 * * [simplify]: iteration  1 :  4969  enodes  (cost  843 )
0.745 * [simplify]: Simplified to:
   (* (/ (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)))
  (pow (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)
  (* (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)))
  (* (cosh x) y)
  (* x z)
  (* (sqrt (/ (cosh x) x)) (sqrt (/ y z)))
  (* (sqrt (/ (cosh x) x)) (sqrt (/ y z)))
  (* (sqrt (/ (cosh x) x)) (/ (sqrt y) (sqrt z)))
  (* (sqrt (/ (cosh x) x)) (/ (sqrt y) (sqrt z)))
  (* (sqrt (/ y z)) (/ (sqrt (cosh x)) (sqrt x)))
  (* (sqrt (/ y z)) (/ (sqrt (cosh x)) (sqrt x)))
  (* (/ (sqrt y) (sqrt z)) (/ (sqrt (cosh x)) (sqrt x)))
  (* (/ (sqrt y) (sqrt z)) (/ (sqrt (cosh x)) (sqrt x)))
  (* (/ (cosh x) x) (* (cbrt (/ y z)) (cbrt (/ y z))))
  (* (/ (cosh x) x) (sqrt (/ y z)))
  (* (/ (cosh x) x) (* (cbrt y) (/ (cbrt y) (* (cbrt z) (cbrt z)))))
  (* (/ (cosh x) x) (* (cbrt y) (/ (cbrt y) (sqrt z))))
  (* (cosh x) (/ (* (cbrt y) (cbrt y)) x))
  (* (/ (cosh x) x) (/ (sqrt y) (* (cbrt z) (cbrt z))))
  (* (/ (cosh x) x) (/ (sqrt y) (sqrt z)))
  (* (cosh x) (/ (sqrt y) x))
  (/ (cosh x) (* x (* (cbrt z) (cbrt z))))
  (/ (cosh x) (* x (sqrt z)))
  (/ (cosh x) x)
  (/ (cosh x) x)
  (* (/ (cosh x) x) y)
  (* (/ y z) (cbrt (/ (cosh x) x)))
  (* (/ y z) (sqrt (/ (cosh x) x)))
  (* (/ y z) (/ (cbrt (cosh x)) (cbrt x)))
  (* (/ y z) (/ (cbrt (cosh x)) (sqrt x)))
  (* (/ y z) (/ (cbrt (cosh x)) x))
  (* (/ y z) (/ (sqrt (cosh x)) (cbrt x)))
  (* (/ y z) (/ (sqrt (cosh x)) (sqrt x)))
  (* (/ y z) (/ (sqrt (cosh x)) x))
  (* (/ y z) (/ (cosh x) (cbrt x)))
  (* (/ y z) (/ (cosh x) (sqrt x)))
  (* (/ (cosh x) x) (/ y z))
  (* (/ (cosh x) x) (/ y z))
  (/ y (* x z))
  (* (/ (cosh x) x) y)
  (* (cosh x) (/ y z))
  (log (/ (cosh x) x))
  (log (/ (cosh x) x))
  (exp (/ (cosh x) x))
  (pow (/ (cosh x) x) 3)
  (* (cbrt (/ (cosh x) x)) (cbrt (/ (cosh x) x)))
  (cbrt (/ (cosh x) x))
  (pow (/ (cosh x) x) 3)
  (sqrt (/ (cosh x) x))
  (sqrt (/ (cosh x) x))
  (neg (cosh x))
  (neg x)
  (* (cbrt (cosh x)) (/ (cbrt (cosh x)) (* (cbrt x) (cbrt x))))
  (/ (cbrt (cosh x)) (cbrt x))
  (* (cbrt (cosh x)) (/ (cbrt (cosh x)) (sqrt x)))
  (/ (cbrt (cosh x)) (sqrt x))
  (* (cbrt (cosh x)) (cbrt (cosh x)))
  (/ (cbrt (cosh x)) x)
  (/ (sqrt (cosh x)) (* (cbrt x) (cbrt x)))
  (/ (sqrt (cosh x)) (cbrt x))
  (/ (sqrt (cosh x)) (sqrt x))
  (/ (sqrt (cosh x)) (sqrt x))
  (sqrt (cosh x))
  (/ (sqrt (cosh x)) x)
  (/ 1 (* (cbrt x) (cbrt x)))
  (/ (cosh x) (cbrt x))
  (/ 1 (sqrt x))
  (/ (cosh x) (sqrt x))
  1
  (/ (cosh x) x)
  (/ 1 x)
  (/ x (cosh x))
  (/ (cosh x) (* (cbrt x) (cbrt x)))
  (/ (cosh x) (sqrt x))
  (cosh x)
  (/ x (cbrt (cosh x)))
  (/ x (sqrt (cosh x)))
  (/ x (cosh x))
  (* x 2)
  (+ (exp x) (exp (neg x)))
  (log (cosh x))
  (exp (cosh x))
  (* (cbrt (cosh x)) (cbrt (cosh x)))
  (cbrt (cosh x))
  (pow (cosh x) 3)
  (sqrt (cosh x))
  (sqrt (cosh 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)))
  (+ (/ 1 x) (+ (* (pow x 3) 1/24) (* x 1/2)))
  (* (/ (+ (exp x) (exp (neg x))) x) 1/2)
  (* (/ (+ (exp x) (exp (neg x))) x) 1/2)
  (+ 1 (+ (* x (* x 1/2)) (* 1/24 (pow x 4))))
  (* (+ (exp x) (exp (neg x))) 1/2)
  (* (+ (exp x) (exp (neg x))) 1/2)
0.746 * * * [progress]: adding candidates to table
0.822 * * [progress]: iteration 3 / 4
0.822 * * * [progress]: picking best candidate
0.839 * * * * [pick]: Picked  #<alt (λ (x y z) (/ (* (cosh x) (/ y z)) x))>
0.839 * * * [progress]: localizing error
0.846 * * * [progress]: generating rewritten candidates
0.846 * * * * [progress]: [ 1 / 3 ] rewriting at (2)
0.852 * * * * [progress]: [ 2 / 3 ] rewriting at (2 1)
0.860 * * * * [progress]: [ 3 / 3 ] rewriting at (2 1 1)
0.863 * * * [progress]: generating series expansions
0.863 * * * * [progress]: [ 1 / 3 ] generating series at (2)
0.863 * [approximate]: Taking taylor expansion of (/ (* (cosh x) y) (* x z)) in (x y z) around 0
0.863 * [taylor]: Taking taylor expansion of (/ (* (cosh x) y) (* x z)) in z
0.863 * [taylor]: Taking taylor expansion of (* (cosh x) y) in z
0.863 * [taylor]: Taking taylor expansion of (cosh x) in z
0.863 * [taylor]: Rewrote expression to (/ (+ (exp x) (exp (neg x))) 2)
0.863 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (neg x))) in z
0.863 * [taylor]: Taking taylor expansion of (exp x) in z
0.863 * [taylor]: Taking taylor expansion of x in z
0.863 * [taylor]: Taking taylor expansion of (exp (neg x)) in z
0.863 * [taylor]: Taking taylor expansion of (neg x) in z
0.863 * [taylor]: Taking taylor expansion of x in z
0.863 * [taylor]: Taking taylor expansion of 2 in z
0.863 * [taylor]: Taking taylor expansion of y in z
0.863 * [taylor]: Taking taylor expansion of (* x z) in z
0.863 * [taylor]: Taking taylor expansion of x in z
0.863 * [taylor]: Taking taylor expansion of z in z
0.864 * [taylor]: Taking taylor expansion of (/ (* (cosh x) y) (* x z)) in y
0.864 * [taylor]: Taking taylor expansion of (* (cosh x) y) in y
0.864 * [taylor]: Taking taylor expansion of (cosh x) in y
0.864 * [taylor]: Rewrote expression to (/ (+ (exp x) (exp (neg x))) 2)
0.864 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (neg x))) in y
0.864 * [taylor]: Taking taylor expansion of (exp x) in y
0.864 * [taylor]: Taking taylor expansion of x in y
0.864 * [taylor]: Taking taylor expansion of (exp (neg x)) in y
0.864 * [taylor]: Taking taylor expansion of (neg x) in y
0.864 * [taylor]: Taking taylor expansion of x in y
0.864 * [taylor]: Taking taylor expansion of 2 in y
0.864 * [taylor]: Taking taylor expansion of y in y
0.864 * [taylor]: Taking taylor expansion of (* x z) in y
0.864 * [taylor]: Taking taylor expansion of x in y
0.864 * [taylor]: Taking taylor expansion of z in y
0.864 * [taylor]: Taking taylor expansion of (/ (* (cosh x) y) (* x z)) in x
0.864 * [taylor]: Taking taylor expansion of (* (cosh x) y) in x
0.864 * [taylor]: Taking taylor expansion of (cosh x) in x
0.864 * [taylor]: Rewrote expression to (/ (+ (exp x) (exp (neg x))) 2)
0.864 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (neg x))) in x
0.864 * [taylor]: Taking taylor expansion of (exp x) in x
0.864 * [taylor]: Taking taylor expansion of x in x
0.865 * [taylor]: Taking taylor expansion of (exp (neg x)) in x
0.865 * [taylor]: Taking taylor expansion of (neg x) in x
0.865 * [taylor]: Taking taylor expansion of x in x
0.865 * [taylor]: Taking taylor expansion of 2 in x
0.865 * [taylor]: Taking taylor expansion of y in x
0.865 * [taylor]: Taking taylor expansion of (* x z) in x
0.865 * [taylor]: Taking taylor expansion of x in x
0.865 * [taylor]: Taking taylor expansion of z in x
0.865 * [taylor]: Taking taylor expansion of (/ (* (cosh x) y) (* x z)) in x
0.865 * [taylor]: Taking taylor expansion of (* (cosh x) y) in x
0.865 * [taylor]: Taking taylor expansion of (cosh x) in x
0.865 * [taylor]: Rewrote expression to (/ (+ (exp x) (exp (neg x))) 2)
0.865 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (neg x))) in x
0.865 * [taylor]: Taking taylor expansion of (exp x) in x
0.865 * [taylor]: Taking taylor expansion of x in x
0.865 * [taylor]: Taking taylor expansion of (exp (neg x)) in x
0.865 * [taylor]: Taking taylor expansion of (neg x) in x
0.865 * [taylor]: Taking taylor expansion of x in x
0.865 * [taylor]: Taking taylor expansion of 2 in x
0.865 * [taylor]: Taking taylor expansion of y in x
0.865 * [taylor]: Taking taylor expansion of (* x z) in x
0.865 * [taylor]: Taking taylor expansion of x in x
0.865 * [taylor]: Taking taylor expansion of z in x
0.865 * [taylor]: Taking taylor expansion of (/ y z) in y
0.865 * [taylor]: Taking taylor expansion of y in y
0.865 * [taylor]: Taking taylor expansion of z in y
0.865 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.865 * [taylor]: Taking taylor expansion of z in z
0.866 * [taylor]: Taking taylor expansion of 0 in y
0.866 * [taylor]: Taking taylor expansion of 0 in z
0.866 * [taylor]: Taking taylor expansion of 0 in z
0.866 * [taylor]: Taking taylor expansion of (* 1/2 (/ y z)) in y
0.866 * [taylor]: Taking taylor expansion of 1/2 in y
0.866 * [taylor]: Taking taylor expansion of (/ y z) in y
0.866 * [taylor]: Taking taylor expansion of y in y
0.866 * [taylor]: Taking taylor expansion of z in y
0.866 * [taylor]: Taking taylor expansion of (/ 1/2 z) in z
0.866 * [taylor]: Taking taylor expansion of 1/2 in z
0.866 * [taylor]: Taking taylor expansion of z in z
0.866 * [taylor]: Taking taylor expansion of 0 in z
0.866 * [taylor]: Taking taylor expansion of 0 in z
0.867 * [taylor]: Taking taylor expansion of 0 in y
0.867 * [taylor]: Taking taylor expansion of 0 in z
0.867 * [taylor]: Taking taylor expansion of 0 in z
0.867 * [taylor]: Taking taylor expansion of 0 in z
0.867 * [taylor]: Taking taylor expansion of 0 in z
0.868 * [approximate]: Taking taylor expansion of (/ (* (cosh (/ 1 x)) (* x z)) y) in (x y z) around 0
0.868 * [taylor]: Taking taylor expansion of (/ (* (cosh (/ 1 x)) (* x z)) y) in z
0.868 * [taylor]: Taking taylor expansion of (* (cosh (/ 1 x)) (* x z)) in z
0.868 * [taylor]: Taking taylor expansion of (cosh (/ 1 x)) in z
0.868 * [taylor]: Rewrote expression to (/ (+ (exp (/ 1 x)) (exp (neg (/ 1 x)))) 2)
0.868 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (neg (/ 1 x)))) in z
0.868 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in z
0.868 * [taylor]: Taking taylor expansion of (/ 1 x) in z
0.868 * [taylor]: Taking taylor expansion of x in z
0.868 * [taylor]: Taking taylor expansion of (exp (neg (/ 1 x))) in z
0.868 * [taylor]: Taking taylor expansion of (neg (/ 1 x)) in z
0.868 * [taylor]: Taking taylor expansion of (/ 1 x) in z
0.868 * [taylor]: Taking taylor expansion of x in z
0.868 * [taylor]: Taking taylor expansion of 2 in z
0.868 * [taylor]: Taking taylor expansion of (* x z) in z
0.868 * [taylor]: Taking taylor expansion of x in z
0.868 * [taylor]: Taking taylor expansion of z in z
0.868 * [taylor]: Taking taylor expansion of y in z
0.869 * [taylor]: Taking taylor expansion of (/ (* (cosh (/ 1 x)) (* x z)) y) in y
0.869 * [taylor]: Taking taylor expansion of (* (cosh (/ 1 x)) (* x z)) in y
0.869 * [taylor]: Taking taylor expansion of (cosh (/ 1 x)) in y
0.869 * [taylor]: Rewrote expression to (/ (+ (exp (/ 1 x)) (exp (neg (/ 1 x)))) 2)
0.869 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (neg (/ 1 x)))) in y
0.869 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in y
0.869 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.869 * [taylor]: Taking taylor expansion of x in y
0.869 * [taylor]: Taking taylor expansion of (exp (neg (/ 1 x))) in y
0.869 * [taylor]: Taking taylor expansion of (neg (/ 1 x)) in y
0.869 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.869 * [taylor]: Taking taylor expansion of x in y
0.869 * [taylor]: Taking taylor expansion of 2 in y
0.869 * [taylor]: Taking taylor expansion of (* x z) in y
0.869 * [taylor]: Taking taylor expansion of x in y
0.869 * [taylor]: Taking taylor expansion of z in y
0.869 * [taylor]: Taking taylor expansion of y in y
0.870 * [taylor]: Taking taylor expansion of (/ (* (cosh (/ 1 x)) (* x z)) y) in x
0.870 * [taylor]: Taking taylor expansion of (* (cosh (/ 1 x)) (* x z)) in x
0.870 * [taylor]: Taking taylor expansion of (cosh (/ 1 x)) in x
0.870 * [taylor]: Rewrote expression to (/ (+ (exp (/ 1 x)) (exp (neg (/ 1 x)))) 2)
0.870 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (neg (/ 1 x)))) in x
0.870 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.870 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.870 * [taylor]: Taking taylor expansion of x in x
0.870 * [taylor]: Taking taylor expansion of (exp (neg (/ 1 x))) in x
0.870 * [taylor]: Taking taylor expansion of (neg (/ 1 x)) in x
0.870 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.870 * [taylor]: Taking taylor expansion of x in x
0.870 * [taylor]: Taking taylor expansion of 2 in x
0.870 * [taylor]: Taking taylor expansion of (* x z) in x
0.870 * [taylor]: Taking taylor expansion of x in x
0.870 * [taylor]: Taking taylor expansion of z in x
0.870 * [taylor]: Taking taylor expansion of y in x
0.870 * [taylor]: Taking taylor expansion of (/ (* (cosh (/ 1 x)) (* x z)) y) in x
0.871 * [taylor]: Taking taylor expansion of (* (cosh (/ 1 x)) (* x z)) in x
0.871 * [taylor]: Taking taylor expansion of (cosh (/ 1 x)) in x
0.871 * [taylor]: Rewrote expression to (/ (+ (exp (/ 1 x)) (exp (neg (/ 1 x)))) 2)
0.871 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (neg (/ 1 x)))) in x
0.871 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.871 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.871 * [taylor]: Taking taylor expansion of x in x
0.871 * [taylor]: Taking taylor expansion of (exp (neg (/ 1 x))) in x
0.871 * [taylor]: Taking taylor expansion of (neg (/ 1 x)) in x
0.871 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.871 * [taylor]: Taking taylor expansion of x in x
0.871 * [taylor]: Taking taylor expansion of 2 in x
0.871 * [taylor]: Taking taylor expansion of (* x z) in x
0.871 * [taylor]: Taking taylor expansion of x in x
0.871 * [taylor]: Taking taylor expansion of z in x
0.871 * [taylor]: Taking taylor expansion of y in x
0.871 * [taylor]: Taking taylor expansion of (/ (+ (* 1/2 (* z (exp (neg (/ 1 x))))) (* 1/2 (* z (exp (/ 1 x))))) y) in y
0.871 * [taylor]: Taking taylor expansion of (+ (* 1/2 (* z (exp (neg (/ 1 x))))) (* 1/2 (* z (exp (/ 1 x))))) in y
0.871 * [taylor]: Taking taylor expansion of (* 1/2 (* z (exp (neg (/ 1 x))))) in y
0.871 * [taylor]: Taking taylor expansion of 1/2 in y
0.871 * [taylor]: Taking taylor expansion of (* z (exp (neg (/ 1 x)))) in y
0.872 * [taylor]: Taking taylor expansion of z in y
0.872 * [taylor]: Taking taylor expansion of (exp (neg (/ 1 x))) in y
0.872 * [taylor]: Taking taylor expansion of (neg (/ 1 x)) in y
0.872 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.872 * [taylor]: Taking taylor expansion of x in y
0.872 * [taylor]: Taking taylor expansion of (* 1/2 (* z (exp (/ 1 x)))) in y
0.872 * [taylor]: Taking taylor expansion of 1/2 in y
0.872 * [taylor]: Taking taylor expansion of (* z (exp (/ 1 x))) in y
0.872 * [taylor]: Taking taylor expansion of z in y
0.872 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in y
0.872 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.872 * [taylor]: Taking taylor expansion of x in y
0.872 * [taylor]: Taking taylor expansion of y in y
0.872 * [taylor]: Taking taylor expansion of (+ (* 1/2 (* z (exp (neg (/ 1 x))))) (* 1/2 (* z (exp (/ 1 x))))) in z
0.872 * [taylor]: Taking taylor expansion of (* 1/2 (* z (exp (neg (/ 1 x))))) in z
0.872 * [taylor]: Taking taylor expansion of 1/2 in z
0.872 * [taylor]: Taking taylor expansion of (* z (exp (neg (/ 1 x)))) in z
0.872 * [taylor]: Taking taylor expansion of z in z
0.872 * [taylor]: Taking taylor expansion of (exp (neg (/ 1 x))) in z
0.872 * [taylor]: Taking taylor expansion of (neg (/ 1 x)) in z
0.872 * [taylor]: Taking taylor expansion of (/ 1 x) in z
0.872 * [taylor]: Taking taylor expansion of x in z
0.872 * [taylor]: Taking taylor expansion of (* 1/2 (* z (exp (/ 1 x)))) in z
0.872 * [taylor]: Taking taylor expansion of 1/2 in z
0.872 * [taylor]: Taking taylor expansion of (* z (exp (/ 1 x))) in z
0.872 * [taylor]: Taking taylor expansion of z in z
0.872 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in z
0.873 * [taylor]: Taking taylor expansion of (/ 1 x) in z
0.873 * [taylor]: Taking taylor expansion of x in z
0.874 * [taylor]: Taking taylor expansion of 0 in y
0.874 * [taylor]: Taking taylor expansion of 0 in z
0.875 * [taylor]: Taking taylor expansion of 0 in y
0.875 * [taylor]: Taking taylor expansion of 0 in z
0.876 * [taylor]: Taking taylor expansion of 0 in z
0.877 * [approximate]: Taking taylor expansion of (* -1 (/ (* z (* (cosh (/ -1 x)) x)) y)) in (x y z) around 0
0.877 * [taylor]: Taking taylor expansion of (* -1 (/ (* z (* (cosh (/ -1 x)) x)) y)) in z
0.877 * [taylor]: Taking taylor expansion of -1 in z
0.877 * [taylor]: Taking taylor expansion of (/ (* z (* (cosh (/ -1 x)) x)) y) in z
0.877 * [taylor]: Taking taylor expansion of (* z (* (cosh (/ -1 x)) x)) in z
0.877 * [taylor]: Taking taylor expansion of z in z
0.877 * [taylor]: Taking taylor expansion of (* (cosh (/ -1 x)) x) in z
0.877 * [taylor]: Taking taylor expansion of (cosh (/ -1 x)) in z
0.877 * [taylor]: Rewrote expression to (/ (+ (exp (/ -1 x)) (exp (neg (/ -1 x)))) 2)
0.877 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) (exp (neg (/ -1 x)))) in z
0.877 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in z
0.877 * [taylor]: Taking taylor expansion of (/ -1 x) in z
0.877 * [taylor]: Taking taylor expansion of -1 in z
0.877 * [taylor]: Taking taylor expansion of x in z
0.877 * [taylor]: Taking taylor expansion of (exp (neg (/ -1 x))) in z
0.877 * [taylor]: Taking taylor expansion of (neg (/ -1 x)) in z
0.877 * [taylor]: Taking taylor expansion of (/ -1 x) in z
0.877 * [taylor]: Taking taylor expansion of -1 in z
0.877 * [taylor]: Taking taylor expansion of x in z
0.878 * [taylor]: Taking taylor expansion of 2 in z
0.878 * [taylor]: Taking taylor expansion of x in z
0.878 * [taylor]: Taking taylor expansion of y in z
0.878 * [taylor]: Taking taylor expansion of (* -1 (/ (* z (* (cosh (/ -1 x)) x)) y)) in y
0.878 * [taylor]: Taking taylor expansion of -1 in y
0.878 * [taylor]: Taking taylor expansion of (/ (* z (* (cosh (/ -1 x)) x)) y) in y
0.878 * [taylor]: Taking taylor expansion of (* z (* (cosh (/ -1 x)) x)) in y
0.878 * [taylor]: Taking taylor expansion of z in y
0.878 * [taylor]: Taking taylor expansion of (* (cosh (/ -1 x)) x) in y
0.878 * [taylor]: Taking taylor expansion of (cosh (/ -1 x)) in y
0.879 * [taylor]: Rewrote expression to (/ (+ (exp (/ -1 x)) (exp (neg (/ -1 x)))) 2)
0.879 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) (exp (neg (/ -1 x)))) in y
0.879 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in y
0.879 * [taylor]: Taking taylor expansion of (/ -1 x) in y
0.879 * [taylor]: Taking taylor expansion of -1 in y
0.879 * [taylor]: Taking taylor expansion of x in y
0.879 * [taylor]: Taking taylor expansion of (exp (neg (/ -1 x))) in y
0.879 * [taylor]: Taking taylor expansion of (neg (/ -1 x)) in y
0.879 * [taylor]: Taking taylor expansion of (/ -1 x) in y
0.879 * [taylor]: Taking taylor expansion of -1 in y
0.879 * [taylor]: Taking taylor expansion of x in y
0.879 * [taylor]: Taking taylor expansion of 2 in y
0.879 * [taylor]: Taking taylor expansion of x in y
0.879 * [taylor]: Taking taylor expansion of y in y
0.879 * [taylor]: Taking taylor expansion of (* -1 (/ (* z (* (cosh (/ -1 x)) x)) y)) in x
0.879 * [taylor]: Taking taylor expansion of -1 in x
0.879 * [taylor]: Taking taylor expansion of (/ (* z (* (cosh (/ -1 x)) x)) y) in x
0.879 * [taylor]: Taking taylor expansion of (* z (* (cosh (/ -1 x)) x)) in x
0.879 * [taylor]: Taking taylor expansion of z in x
0.879 * [taylor]: Taking taylor expansion of (* (cosh (/ -1 x)) x) in x
0.879 * [taylor]: Taking taylor expansion of (cosh (/ -1 x)) in x
0.879 * [taylor]: Rewrote expression to (/ (+ (exp (/ -1 x)) (exp (neg (/ -1 x)))) 2)
0.879 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) (exp (neg (/ -1 x)))) in x
0.879 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.879 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.879 * [taylor]: Taking taylor expansion of -1 in x
0.879 * [taylor]: Taking taylor expansion of x in x
0.879 * [taylor]: Taking taylor expansion of (exp (neg (/ -1 x))) in x
0.880 * [taylor]: Taking taylor expansion of (neg (/ -1 x)) in x
0.880 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.880 * [taylor]: Taking taylor expansion of -1 in x
0.880 * [taylor]: Taking taylor expansion of x in x
0.880 * [taylor]: Taking taylor expansion of 2 in x
0.880 * [taylor]: Taking taylor expansion of x in x
0.880 * [taylor]: Taking taylor expansion of y in x
0.880 * [taylor]: Taking taylor expansion of (* -1 (/ (* z (* (cosh (/ -1 x)) x)) y)) in x
0.880 * [taylor]: Taking taylor expansion of -1 in x
0.880 * [taylor]: Taking taylor expansion of (/ (* z (* (cosh (/ -1 x)) x)) y) in x
0.880 * [taylor]: Taking taylor expansion of (* z (* (cosh (/ -1 x)) x)) in x
0.880 * [taylor]: Taking taylor expansion of z in x
0.880 * [taylor]: Taking taylor expansion of (* (cosh (/ -1 x)) x) in x
0.880 * [taylor]: Taking taylor expansion of (cosh (/ -1 x)) in x
0.880 * [taylor]: Rewrote expression to (/ (+ (exp (/ -1 x)) (exp (neg (/ -1 x)))) 2)
0.880 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) (exp (neg (/ -1 x)))) in x
0.880 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.880 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.880 * [taylor]: Taking taylor expansion of -1 in x
0.880 * [taylor]: Taking taylor expansion of x in x
0.880 * [taylor]: Taking taylor expansion of (exp (neg (/ -1 x))) in x
0.881 * [taylor]: Taking taylor expansion of (neg (/ -1 x)) in x
0.881 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.881 * [taylor]: Taking taylor expansion of -1 in x
0.881 * [taylor]: Taking taylor expansion of x in x
0.881 * [taylor]: Taking taylor expansion of 2 in x
0.881 * [taylor]: Taking taylor expansion of x in x
0.881 * [taylor]: Taking taylor expansion of y in x
0.881 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (* 1/2 (* z (exp (/ 1 x)))) (* 1/2 (* z (exp (/ -1 x))))) y)) in y
0.881 * [taylor]: Taking taylor expansion of -1 in y
0.881 * [taylor]: Taking taylor expansion of (/ (+ (* 1/2 (* z (exp (/ 1 x)))) (* 1/2 (* z (exp (/ -1 x))))) y) in y
0.881 * [taylor]: Taking taylor expansion of (+ (* 1/2 (* z (exp (/ 1 x)))) (* 1/2 (* z (exp (/ -1 x))))) in y
0.881 * [taylor]: Taking taylor expansion of (* 1/2 (* z (exp (/ 1 x)))) in y
0.881 * [taylor]: Taking taylor expansion of 1/2 in y
0.881 * [taylor]: Taking taylor expansion of (* z (exp (/ 1 x))) in y
0.881 * [taylor]: Taking taylor expansion of z in y
0.881 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in y
0.881 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.882 * [taylor]: Taking taylor expansion of x in y
0.882 * [taylor]: Taking taylor expansion of (* 1/2 (* z (exp (/ -1 x)))) in y
0.882 * [taylor]: Taking taylor expansion of 1/2 in y
0.882 * [taylor]: Taking taylor expansion of (* z (exp (/ -1 x))) in y
0.882 * [taylor]: Taking taylor expansion of z in y
0.882 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in y
0.882 * [taylor]: Taking taylor expansion of (/ -1 x) in y
0.882 * [taylor]: Taking taylor expansion of -1 in y
0.882 * [taylor]: Taking taylor expansion of x in y
0.882 * [taylor]: Taking taylor expansion of y in y
0.882 * [taylor]: Taking taylor expansion of (* -1 (+ (* 1/2 (* z (exp (/ 1 x)))) (* 1/2 (* z (exp (/ -1 x)))))) in z
0.882 * [taylor]: Taking taylor expansion of -1 in z
0.882 * [taylor]: Taking taylor expansion of (+ (* 1/2 (* z (exp (/ 1 x)))) (* 1/2 (* z (exp (/ -1 x))))) in z
0.882 * [taylor]: Taking taylor expansion of (* 1/2 (* z (exp (/ 1 x)))) in z
0.882 * [taylor]: Taking taylor expansion of 1/2 in z
0.882 * [taylor]: Taking taylor expansion of (* z (exp (/ 1 x))) in z
0.882 * [taylor]: Taking taylor expansion of z in z
0.882 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in z
0.882 * [taylor]: Taking taylor expansion of (/ 1 x) in z
0.882 * [taylor]: Taking taylor expansion of x in z
0.882 * [taylor]: Taking taylor expansion of (* 1/2 (* z (exp (/ -1 x)))) in z
0.882 * [taylor]: Taking taylor expansion of 1/2 in z
0.882 * [taylor]: Taking taylor expansion of (* z (exp (/ -1 x))) in z
0.882 * [taylor]: Taking taylor expansion of z in z
0.882 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in z
0.882 * [taylor]: Taking taylor expansion of (/ -1 x) in z
0.882 * [taylor]: Taking taylor expansion of -1 in z
0.882 * [taylor]: Taking taylor expansion of x in z
0.884 * [taylor]: Taking taylor expansion of 0 in y
0.884 * [taylor]: Taking taylor expansion of 0 in z
0.886 * [taylor]: Taking taylor expansion of 0 in y
0.886 * [taylor]: Taking taylor expansion of 0 in z
0.886 * [taylor]: Taking taylor expansion of 0 in z
0.888 * * * * [progress]: [ 2 / 3 ] generating series at (2 1)
0.888 * [approximate]: Taking taylor expansion of (/ (* (cosh x) y) z) in (x y z) around 0
0.888 * [taylor]: Taking taylor expansion of (/ (* (cosh x) y) z) in z
0.888 * [taylor]: Taking taylor expansion of (* (cosh x) y) in z
0.888 * [taylor]: Taking taylor expansion of (cosh x) in z
0.888 * [taylor]: Rewrote expression to (/ (+ (exp x) (exp (neg x))) 2)
0.888 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (neg x))) in z
0.888 * [taylor]: Taking taylor expansion of (exp x) in z
0.888 * [taylor]: Taking taylor expansion of x in z
0.888 * [taylor]: Taking taylor expansion of (exp (neg x)) in z
0.888 * [taylor]: Taking taylor expansion of (neg x) in z
0.888 * [taylor]: Taking taylor expansion of x in z
0.888 * [taylor]: Taking taylor expansion of 2 in z
0.888 * [taylor]: Taking taylor expansion of y in z
0.888 * [taylor]: Taking taylor expansion of z in z
0.888 * [taylor]: Taking taylor expansion of (/ (* (cosh x) y) z) in y
0.888 * [taylor]: Taking taylor expansion of (* (cosh x) y) in y
0.888 * [taylor]: Taking taylor expansion of (cosh x) in y
0.888 * [taylor]: Rewrote expression to (/ (+ (exp x) (exp (neg x))) 2)
0.888 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (neg x))) in y
0.888 * [taylor]: Taking taylor expansion of (exp x) in y
0.888 * [taylor]: Taking taylor expansion of x in y
0.888 * [taylor]: Taking taylor expansion of (exp (neg x)) in y
0.888 * [taylor]: Taking taylor expansion of (neg x) in y
0.888 * [taylor]: Taking taylor expansion of x in y
0.888 * [taylor]: Taking taylor expansion of 2 in y
0.888 * [taylor]: Taking taylor expansion of y in y
0.889 * [taylor]: Taking taylor expansion of z in y
0.889 * [taylor]: Taking taylor expansion of (/ (* (cosh x) y) z) in x
0.889 * [taylor]: Taking taylor expansion of (* (cosh x) y) in x
0.889 * [taylor]: Taking taylor expansion of (cosh x) in x
0.889 * [taylor]: Rewrote expression to (/ (+ (exp x) (exp (neg x))) 2)
0.889 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (neg x))) in x
0.889 * [taylor]: Taking taylor expansion of (exp x) in x
0.889 * [taylor]: Taking taylor expansion of x in x
0.889 * [taylor]: Taking taylor expansion of (exp (neg x)) in x
0.889 * [taylor]: Taking taylor expansion of (neg x) in x
0.889 * [taylor]: Taking taylor expansion of x in x
0.889 * [taylor]: Taking taylor expansion of 2 in x
0.889 * [taylor]: Taking taylor expansion of y in x
0.889 * [taylor]: Taking taylor expansion of z in x
0.889 * [taylor]: Taking taylor expansion of (/ (* (cosh x) y) z) in x
0.889 * [taylor]: Taking taylor expansion of (* (cosh x) y) in x
0.889 * [taylor]: Taking taylor expansion of (cosh x) in x
0.889 * [taylor]: Rewrote expression to (/ (+ (exp x) (exp (neg x))) 2)
0.889 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (neg x))) in x
0.889 * [taylor]: Taking taylor expansion of (exp x) in x
0.889 * [taylor]: Taking taylor expansion of x in x
0.889 * [taylor]: Taking taylor expansion of (exp (neg x)) in x
0.889 * [taylor]: Taking taylor expansion of (neg x) in x
0.889 * [taylor]: Taking taylor expansion of x in x
0.889 * [taylor]: Taking taylor expansion of 2 in x
0.889 * [taylor]: Taking taylor expansion of y in x
0.890 * [taylor]: Taking taylor expansion of z in x
0.890 * [taylor]: Taking taylor expansion of (/ y z) in y
0.890 * [taylor]: Taking taylor expansion of y in y
0.890 * [taylor]: Taking taylor expansion of z in y
0.890 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.890 * [taylor]: Taking taylor expansion of z in z
0.890 * [taylor]: Taking taylor expansion of 0 in y
0.890 * [taylor]: Taking taylor expansion of 0 in z
0.890 * [taylor]: Taking taylor expansion of 0 in z
0.890 * [taylor]: Taking taylor expansion of (* 1/2 (/ y z)) in y
0.891 * [taylor]: Taking taylor expansion of 1/2 in y
0.891 * [taylor]: Taking taylor expansion of (/ y z) in y
0.891 * [taylor]: Taking taylor expansion of y in y
0.891 * [taylor]: Taking taylor expansion of z in y
0.891 * [taylor]: Taking taylor expansion of (/ 1/2 z) in z
0.891 * [taylor]: Taking taylor expansion of 1/2 in z
0.891 * [taylor]: Taking taylor expansion of z in z
0.891 * [taylor]: Taking taylor expansion of 0 in z
0.891 * [taylor]: Taking taylor expansion of 0 in z
0.891 * [taylor]: Taking taylor expansion of 0 in y
0.891 * [taylor]: Taking taylor expansion of 0 in z
0.892 * [taylor]: Taking taylor expansion of 0 in z
0.892 * [taylor]: Taking taylor expansion of 0 in z
0.892 * [taylor]: Taking taylor expansion of 0 in z
0.892 * [approximate]: Taking taylor expansion of (/ (* (cosh (/ 1 x)) z) y) in (x y z) around 0
0.892 * [taylor]: Taking taylor expansion of (/ (* (cosh (/ 1 x)) z) y) in z
0.892 * [taylor]: Taking taylor expansion of (* (cosh (/ 1 x)) z) in z
0.892 * [taylor]: Taking taylor expansion of (cosh (/ 1 x)) in z
0.892 * [taylor]: Rewrote expression to (/ (+ (exp (/ 1 x)) (exp (neg (/ 1 x)))) 2)
0.892 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (neg (/ 1 x)))) in z
0.892 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in z
0.892 * [taylor]: Taking taylor expansion of (/ 1 x) in z
0.892 * [taylor]: Taking taylor expansion of x in z
0.893 * [taylor]: Taking taylor expansion of (exp (neg (/ 1 x))) in z
0.893 * [taylor]: Taking taylor expansion of (neg (/ 1 x)) in z
0.893 * [taylor]: Taking taylor expansion of (/ 1 x) in z
0.893 * [taylor]: Taking taylor expansion of x in z
0.893 * [taylor]: Taking taylor expansion of 2 in z
0.893 * [taylor]: Taking taylor expansion of z in z
0.893 * [taylor]: Taking taylor expansion of y in z
0.893 * [taylor]: Taking taylor expansion of (/ (* (cosh (/ 1 x)) z) y) in y
0.893 * [taylor]: Taking taylor expansion of (* (cosh (/ 1 x)) z) in y
0.893 * [taylor]: Taking taylor expansion of (cosh (/ 1 x)) in y
0.893 * [taylor]: Rewrote expression to (/ (+ (exp (/ 1 x)) (exp (neg (/ 1 x)))) 2)
0.894 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (neg (/ 1 x)))) in y
0.894 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in y
0.894 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.894 * [taylor]: Taking taylor expansion of x in y
0.894 * [taylor]: Taking taylor expansion of (exp (neg (/ 1 x))) in y
0.894 * [taylor]: Taking taylor expansion of (neg (/ 1 x)) in y
0.894 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.894 * [taylor]: Taking taylor expansion of x in y
0.894 * [taylor]: Taking taylor expansion of 2 in y
0.894 * [taylor]: Taking taylor expansion of z in y
0.894 * [taylor]: Taking taylor expansion of y in y
0.894 * [taylor]: Taking taylor expansion of (/ (* (cosh (/ 1 x)) z) y) in x
0.894 * [taylor]: Taking taylor expansion of (* (cosh (/ 1 x)) z) in x
0.894 * [taylor]: Taking taylor expansion of (cosh (/ 1 x)) in x
0.894 * [taylor]: Rewrote expression to (/ (+ (exp (/ 1 x)) (exp (neg (/ 1 x)))) 2)
0.894 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (neg (/ 1 x)))) in x
0.894 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.894 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.894 * [taylor]: Taking taylor expansion of x in x
0.894 * [taylor]: Taking taylor expansion of (exp (neg (/ 1 x))) in x
0.894 * [taylor]: Taking taylor expansion of (neg (/ 1 x)) in x
0.894 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.894 * [taylor]: Taking taylor expansion of x in x
0.894 * [taylor]: Taking taylor expansion of 2 in x
0.895 * [taylor]: Taking taylor expansion of z in x
0.895 * [taylor]: Taking taylor expansion of y in x
0.895 * [taylor]: Taking taylor expansion of (/ (* (cosh (/ 1 x)) z) y) in x
0.895 * [taylor]: Taking taylor expansion of (* (cosh (/ 1 x)) z) in x
0.895 * [taylor]: Taking taylor expansion of (cosh (/ 1 x)) in x
0.895 * [taylor]: Rewrote expression to (/ (+ (exp (/ 1 x)) (exp (neg (/ 1 x)))) 2)
0.895 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (neg (/ 1 x)))) in x
0.895 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.895 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.895 * [taylor]: Taking taylor expansion of x in x
0.895 * [taylor]: Taking taylor expansion of (exp (neg (/ 1 x))) in x
0.895 * [taylor]: Taking taylor expansion of (neg (/ 1 x)) in x
0.895 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.895 * [taylor]: Taking taylor expansion of x in x
0.895 * [taylor]: Taking taylor expansion of 2 in x
0.895 * [taylor]: Taking taylor expansion of z in x
0.895 * [taylor]: Taking taylor expansion of y in x
0.896 * [taylor]: Taking taylor expansion of (* 1/2 (/ (* (+ (exp (/ 1 x)) (exp (neg (/ 1 x)))) z) y)) in y
0.896 * [taylor]: Taking taylor expansion of 1/2 in y
0.896 * [taylor]: Taking taylor expansion of (/ (* (+ (exp (/ 1 x)) (exp (neg (/ 1 x)))) z) y) in y
0.896 * [taylor]: Taking taylor expansion of (* (+ (exp (/ 1 x)) (exp (neg (/ 1 x)))) z) in y
0.896 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (neg (/ 1 x)))) in y
0.896 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in y
0.896 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.896 * [taylor]: Taking taylor expansion of x in y
0.896 * [taylor]: Taking taylor expansion of (exp (neg (/ 1 x))) in y
0.896 * [taylor]: Taking taylor expansion of (neg (/ 1 x)) in y
0.896 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.896 * [taylor]: Taking taylor expansion of x in y
0.896 * [taylor]: Taking taylor expansion of z in y
0.896 * [taylor]: Taking taylor expansion of y in y
0.896 * [taylor]: Taking taylor expansion of (* 1/2 (* (+ (exp (/ 1 x)) (exp (neg (/ 1 x)))) z)) in z
0.896 * [taylor]: Taking taylor expansion of 1/2 in z
0.896 * [taylor]: Taking taylor expansion of (* (+ (exp (/ 1 x)) (exp (neg (/ 1 x)))) z) in z
0.896 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (neg (/ 1 x)))) in z
0.896 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in z
0.896 * [taylor]: Taking taylor expansion of (/ 1 x) in z
0.896 * [taylor]: Taking taylor expansion of x in z
0.896 * [taylor]: Taking taylor expansion of (exp (neg (/ 1 x))) in z
0.896 * [taylor]: Taking taylor expansion of (neg (/ 1 x)) in z
0.896 * [taylor]: Taking taylor expansion of (/ 1 x) in z
0.896 * [taylor]: Taking taylor expansion of x in z
0.897 * [taylor]: Taking taylor expansion of z in z
0.897 * [taylor]: Taking taylor expansion of 0 in y
0.898 * [taylor]: Taking taylor expansion of 0 in z
0.899 * [taylor]: Taking taylor expansion of 0 in y
0.899 * [taylor]: Taking taylor expansion of 0 in z
0.900 * [taylor]: Taking taylor expansion of 0 in z
0.901 * [approximate]: Taking taylor expansion of (/ (* z (cosh (/ -1 x))) y) in (x y z) around 0
0.901 * [taylor]: Taking taylor expansion of (/ (* z (cosh (/ -1 x))) y) in z
0.901 * [taylor]: Taking taylor expansion of (* z (cosh (/ -1 x))) in z
0.901 * [taylor]: Taking taylor expansion of z in z
0.901 * [taylor]: Taking taylor expansion of (cosh (/ -1 x)) in z
0.901 * [taylor]: Rewrote expression to (/ (+ (exp (/ -1 x)) (exp (neg (/ -1 x)))) 2)
0.901 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) (exp (neg (/ -1 x)))) in z
0.901 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in z
0.901 * [taylor]: Taking taylor expansion of (/ -1 x) in z
0.901 * [taylor]: Taking taylor expansion of -1 in z
0.901 * [taylor]: Taking taylor expansion of x in z
0.901 * [taylor]: Taking taylor expansion of (exp (neg (/ -1 x))) in z
0.901 * [taylor]: Taking taylor expansion of (neg (/ -1 x)) in z
0.901 * [taylor]: Taking taylor expansion of (/ -1 x) in z
0.901 * [taylor]: Taking taylor expansion of -1 in z
0.901 * [taylor]: Taking taylor expansion of x in z
0.901 * [taylor]: Taking taylor expansion of 2 in z
0.901 * [taylor]: Taking taylor expansion of y in z
0.902 * [taylor]: Taking taylor expansion of (/ (* z (cosh (/ -1 x))) y) in y
0.902 * [taylor]: Taking taylor expansion of (* z (cosh (/ -1 x))) in y
0.902 * [taylor]: Taking taylor expansion of z in y
0.902 * [taylor]: Taking taylor expansion of (cosh (/ -1 x)) in y
0.902 * [taylor]: Rewrote expression to (/ (+ (exp (/ -1 x)) (exp (neg (/ -1 x)))) 2)
0.902 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) (exp (neg (/ -1 x)))) in y
0.902 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in y
0.902 * [taylor]: Taking taylor expansion of (/ -1 x) in y
0.902 * [taylor]: Taking taylor expansion of -1 in y
0.902 * [taylor]: Taking taylor expansion of x in y
0.902 * [taylor]: Taking taylor expansion of (exp (neg (/ -1 x))) in y
0.902 * [taylor]: Taking taylor expansion of (neg (/ -1 x)) in y
0.902 * [taylor]: Taking taylor expansion of (/ -1 x) in y
0.902 * [taylor]: Taking taylor expansion of -1 in y
0.902 * [taylor]: Taking taylor expansion of x in y
0.902 * [taylor]: Taking taylor expansion of 2 in y
0.902 * [taylor]: Taking taylor expansion of y in y
0.902 * [taylor]: Taking taylor expansion of (/ (* z (cosh (/ -1 x))) y) in x
0.902 * [taylor]: Taking taylor expansion of (* z (cosh (/ -1 x))) in x
0.902 * [taylor]: Taking taylor expansion of z in x
0.902 * [taylor]: Taking taylor expansion of (cosh (/ -1 x)) in x
0.902 * [taylor]: Rewrote expression to (/ (+ (exp (/ -1 x)) (exp (neg (/ -1 x)))) 2)
0.902 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) (exp (neg (/ -1 x)))) in x
0.903 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.903 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.903 * [taylor]: Taking taylor expansion of -1 in x
0.903 * [taylor]: Taking taylor expansion of x in x
0.903 * [taylor]: Taking taylor expansion of (exp (neg (/ -1 x))) in x
0.903 * [taylor]: Taking taylor expansion of (neg (/ -1 x)) in x
0.903 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.903 * [taylor]: Taking taylor expansion of -1 in x
0.903 * [taylor]: Taking taylor expansion of x in x
0.903 * [taylor]: Taking taylor expansion of 2 in x
0.903 * [taylor]: Taking taylor expansion of y in x
0.903 * [taylor]: Taking taylor expansion of (/ (* z (cosh (/ -1 x))) y) in x
0.903 * [taylor]: Taking taylor expansion of (* z (cosh (/ -1 x))) in x
0.903 * [taylor]: Taking taylor expansion of z in x
0.903 * [taylor]: Taking taylor expansion of (cosh (/ -1 x)) in x
0.903 * [taylor]: Rewrote expression to (/ (+ (exp (/ -1 x)) (exp (neg (/ -1 x)))) 2)
0.903 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) (exp (neg (/ -1 x)))) in x
0.903 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.903 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.903 * [taylor]: Taking taylor expansion of -1 in x
0.903 * [taylor]: Taking taylor expansion of x in x
0.903 * [taylor]: Taking taylor expansion of (exp (neg (/ -1 x))) in x
0.903 * [taylor]: Taking taylor expansion of (neg (/ -1 x)) in x
0.903 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.903 * [taylor]: Taking taylor expansion of -1 in x
0.903 * [taylor]: Taking taylor expansion of x in x
0.903 * [taylor]: Taking taylor expansion of 2 in x
0.903 * [taylor]: Taking taylor expansion of y in x
0.904 * [taylor]: Taking taylor expansion of (* 1/2 (/ (* z (+ (exp (/ 1 x)) (exp (/ -1 x)))) y)) in y
0.904 * [taylor]: Taking taylor expansion of 1/2 in y
0.904 * [taylor]: Taking taylor expansion of (/ (* z (+ (exp (/ 1 x)) (exp (/ -1 x)))) y) in y
0.904 * [taylor]: Taking taylor expansion of (* z (+ (exp (/ 1 x)) (exp (/ -1 x)))) in y
0.904 * [taylor]: Taking taylor expansion of z in y
0.904 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in y
0.904 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in y
0.904 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.904 * [taylor]: Taking taylor expansion of x in y
0.904 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in y
0.904 * [taylor]: Taking taylor expansion of (/ -1 x) in y
0.904 * [taylor]: Taking taylor expansion of -1 in y
0.904 * [taylor]: Taking taylor expansion of x in y
0.904 * [taylor]: Taking taylor expansion of y in y
0.904 * [taylor]: Taking taylor expansion of (* 1/2 (* z (+ (exp (/ 1 x)) (exp (/ -1 x))))) in z
0.904 * [taylor]: Taking taylor expansion of 1/2 in z
0.904 * [taylor]: Taking taylor expansion of (* z (+ (exp (/ 1 x)) (exp (/ -1 x)))) in z
0.904 * [taylor]: Taking taylor expansion of z in z
0.904 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in z
0.904 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in z
0.904 * [taylor]: Taking taylor expansion of (/ 1 x) in z
0.904 * [taylor]: Taking taylor expansion of x in z
0.904 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in z
0.904 * [taylor]: Taking taylor expansion of (/ -1 x) in z
0.904 * [taylor]: Taking taylor expansion of -1 in z
0.904 * [taylor]: Taking taylor expansion of x in z
0.905 * [taylor]: Taking taylor expansion of 0 in y
0.906 * [taylor]: Taking taylor expansion of 0 in z
0.907 * [taylor]: Taking taylor expansion of 0 in y
0.907 * [taylor]: Taking taylor expansion of 0 in z
0.907 * [taylor]: Taking taylor expansion of 0 in z
0.908 * * * * [progress]: [ 3 / 3 ] generating series at (2 1 1)
0.908 * [approximate]: Taking taylor expansion of (cosh x) in (x) around 0
0.908 * [taylor]: Taking taylor expansion of (cosh x) in x
0.908 * [taylor]: Rewrote expression to (/ (+ (exp x) (exp (neg x))) 2)
0.908 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (neg x))) in x
0.908 * [taylor]: Taking taylor expansion of (exp x) in x
0.908 * [taylor]: Taking taylor expansion of x in x
0.908 * [taylor]: Taking taylor expansion of (exp (neg x)) in x
0.908 * [taylor]: Taking taylor expansion of (neg x) in x
0.908 * [taylor]: Taking taylor expansion of x in x
0.908 * [taylor]: Taking taylor expansion of 2 in x
0.908 * [taylor]: Taking taylor expansion of (cosh x) in x
0.909 * [taylor]: Rewrote expression to (/ (+ (exp x) (exp (neg x))) 2)
0.909 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (neg x))) in x
0.909 * [taylor]: Taking taylor expansion of (exp x) in x
0.909 * [taylor]: Taking taylor expansion of x in x
0.909 * [taylor]: Taking taylor expansion of (exp (neg x)) in x
0.909 * [taylor]: Taking taylor expansion of (neg x) in x
0.909 * [taylor]: Taking taylor expansion of x in x
0.909 * [taylor]: Taking taylor expansion of 2 in x
0.910 * [approximate]: Taking taylor expansion of (cosh (/ 1 x)) in (x) around 0
0.911 * [taylor]: Taking taylor expansion of (cosh (/ 1 x)) in x
0.911 * [taylor]: Rewrote expression to (/ (+ (exp (/ 1 x)) (exp (neg (/ 1 x)))) 2)
0.911 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (neg (/ 1 x)))) in x
0.911 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.911 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.911 * [taylor]: Taking taylor expansion of x in x
0.911 * [taylor]: Taking taylor expansion of (exp (neg (/ 1 x))) in x
0.911 * [taylor]: Taking taylor expansion of (neg (/ 1 x)) in x
0.911 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.911 * [taylor]: Taking taylor expansion of x in x
0.911 * [taylor]: Taking taylor expansion of 2 in x
0.911 * [taylor]: Taking taylor expansion of (cosh (/ 1 x)) in x
0.911 * [taylor]: Rewrote expression to (/ (+ (exp (/ 1 x)) (exp (neg (/ 1 x)))) 2)
0.911 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (neg (/ 1 x)))) in x
0.911 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.911 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.911 * [taylor]: Taking taylor expansion of x in x
0.911 * [taylor]: Taking taylor expansion of (exp (neg (/ 1 x))) in x
0.911 * [taylor]: Taking taylor expansion of (neg (/ 1 x)) in x
0.911 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.911 * [taylor]: Taking taylor expansion of x in x
0.911 * [taylor]: Taking taylor expansion of 2 in x
0.912 * [approximate]: Taking taylor expansion of (cosh (/ -1 x)) in (x) around 0
0.912 * [taylor]: Taking taylor expansion of (cosh (/ -1 x)) in x
0.912 * [taylor]: Rewrote expression to (/ (+ (exp (/ -1 x)) (exp (neg (/ -1 x)))) 2)
0.912 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) (exp (neg (/ -1 x)))) in x
0.912 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.912 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.913 * [taylor]: Taking taylor expansion of -1 in x
0.913 * [taylor]: Taking taylor expansion of x in x
0.913 * [taylor]: Taking taylor expansion of (exp (neg (/ -1 x))) in x
0.913 * [taylor]: Taking taylor expansion of (neg (/ -1 x)) in x
0.913 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.913 * [taylor]: Taking taylor expansion of -1 in x
0.913 * [taylor]: Taking taylor expansion of x in x
0.913 * [taylor]: Taking taylor expansion of 2 in x
0.913 * [taylor]: Taking taylor expansion of (cosh (/ -1 x)) in x
0.913 * [taylor]: Rewrote expression to (/ (+ (exp (/ -1 x)) (exp (neg (/ -1 x)))) 2)
0.913 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) (exp (neg (/ -1 x)))) in x
0.913 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.913 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.913 * [taylor]: Taking taylor expansion of -1 in x
0.913 * [taylor]: Taking taylor expansion of x in x
0.913 * [taylor]: Taking taylor expansion of (exp (neg (/ -1 x))) in x
0.913 * [taylor]: Taking taylor expansion of (neg (/ -1 x)) in x
0.913 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.913 * [taylor]: Taking taylor expansion of -1 in x
0.913 * [taylor]: Taking taylor expansion of x in x
0.913 * [taylor]: Taking taylor expansion of 2 in x
0.914 * * * [progress]: simplifying candidates
0.915 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (- (+ (log (cosh x)) (- (log y) (log z))) (log x))
  (- (+ (log (cosh x)) (log (/ y z))) (log x))
  (- (log (* (cosh x) (/ y z))) (log x))
  (log (/ (* (cosh x) (/ y z)) x))
  (exp (/ (* (cosh x) (/ y z)) x))
  (/ (* (* (* (cosh x) (cosh x)) (cosh x)) (/ (* (* y y) y) (* (* z z) z))) (* (* x x) x))
  (/ (* (* (* (cosh x) (cosh x)) (cosh x)) (* (* (/ y z) (/ y z)) (/ y z))) (* (* x x) x))
  (/ (* (* (* (cosh x) (/ y z)) (* (cosh x) (/ y z))) (* (cosh x) (/ y z))) (* (* x x) x))
  (* (cbrt (/ (* (cosh x) (/ y z)) x)) (cbrt (/ (* (cosh x) (/ y z)) x)))
  (cbrt (/ (* (cosh x) (/ y z)) x))
  (* (* (/ (* (cosh x) (/ y z)) x) (/ (* (cosh x) (/ y z)) x)) (/ (* (cosh x) (/ y z)) x))
  (sqrt (/ (* (cosh x) (/ y z)) x))
  (sqrt (/ (* (cosh x) (/ y z)) x))
  (neg (* (cosh x) (/ y z)))
  (neg x)
  (/ (cosh x) (* (cbrt x) (cbrt x)))
  (/ (/ y z) (cbrt x))
  (/ (cosh x) (sqrt x))
  (/ (/ y z) (sqrt x))
  (/ (cosh x) 1)
  (/ (/ y z) x)
  (/ 1 x)
  (/ x (* (cosh x) (/ y z)))
  (/ (* (cosh x) (/ y z)) (* (cbrt x) (cbrt x)))
  (/ (* (cosh x) (/ y z)) (sqrt x))
  (/ (* (cosh x) (/ y z)) 1)
  (/ x (/ y z))
  (* x (* 2 z))
  (* x z)
  (* x 2)
  (* (cosh x) (/ y z))
  (+ (log (cosh x)) (- (log y) (log z)))
  (+ (log (cosh x)) (log (/ y z)))
  (log (* (cosh x) (/ y z)))
  (exp (* (cosh x) (/ y z)))
  (* (* (* (cosh x) (cosh x)) (cosh x)) (/ (* (* y y) y) (* (* z z) z)))
  (* (* (* (cosh x) (cosh x)) (cosh x)) (* (* (/ y z) (/ y z)) (/ y z)))
  (* (cbrt (* (cosh x) (/ y z))) (cbrt (* (cosh x) (/ y z))))
  (cbrt (* (cosh x) (/ y z)))
  (* (* (* (cosh x) (/ y z)) (* (cosh x) (/ y z))) (* (cosh x) (/ y z)))
  (sqrt (* (cosh x) (/ y z)))
  (sqrt (* (cosh x) (/ y z)))
  (* (+ (exp x) (exp (neg x))) y)
  (* 2 z)
  (* (sqrt (cosh x)) (sqrt (/ y z)))
  (* (sqrt (cosh x)) (sqrt (/ y z)))
  (* (sqrt (cosh x)) (/ (sqrt y) (sqrt z)))
  (* (sqrt (cosh x)) (/ (sqrt y) (sqrt z)))
  (* (cosh x) (* (cbrt (/ y z)) (cbrt (/ y z))))
  (* (cosh x) (sqrt (/ y z)))
  (* (cosh x) (/ (* (cbrt y) (cbrt y)) (* (cbrt z) (cbrt z))))
  (* (cosh x) (/ (* (cbrt y) (cbrt y)) (sqrt z)))
  (* (cosh x) (/ (* (cbrt y) (cbrt y)) 1))
  (* (cosh x) (/ (sqrt y) (* (cbrt z) (cbrt z))))
  (* (cosh x) (/ (sqrt y) (sqrt z)))
  (* (cosh x) (/ (sqrt y) 1))
  (* (cosh x) (/ 1 (* (cbrt z) (cbrt z))))
  (* (cosh x) (/ 1 (sqrt z)))
  (* (cosh x) (/ 1 1))
  (* (cosh x) 1)
  (* (cosh x) y)
  (* (cbrt (cosh x)) (/ y z))
  (* (sqrt (cosh x)) (/ y z))
  (* (cosh x) (/ y z))
  (* (cosh x) y)
  (* (+ (exp x) (exp (neg x))) (/ y z))
  (+ (exp x) (exp (neg x)))
  (log (cosh x))
  (exp (cosh x))
  (* (cbrt (cosh x)) (cbrt (cosh x)))
  (cbrt (cosh x))
  (* (* (cosh x) (cosh x)) (cosh x))
  (sqrt (cosh x))
  (sqrt (cosh 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 z) (* 1/2 (/ (* (pow x 2) y) z)))
  (/ (* (+ (* 1/2 (exp (neg x))) (* 1/2 (exp x))) y) z)
  (/ (* (+ (* 1/2 (exp (* -1 x))) (* 1/2 (exp x))) y) z)
  (+ (* 1/2 (pow x 2)) (+ (* 1/24 (pow x 4)) 1))
  (* 1/2 (+ (exp (neg x)) (exp x)))
  (* 1/2 (+ (exp (* -1 x)) (exp x)))
0.968 * * [simplify]: iteration  0 :  4963  enodes  (cost  635 )
0.968 * * [simplify]: iteration  1 :  4963  enodes  (cost  635 )
0.971 * [simplify]: Simplified to:
   (log (* (/ y z) (/ (cosh x) x)))
  (log (* (/ y z) (/ (cosh x) x)))
  (log (* (/ y z) (/ (cosh x) x)))
  (log (* (/ y z) (/ (cosh x) x)))
  (pow (exp (/ y z)) (/ (cosh x) x))
  (pow (* (/ y z) (/ (cosh x) x)) 3)
  (pow (* (/ y z) (/ (cosh x) x)) 3)
  (pow (* (/ y z) (/ (cosh x) x)) 3)
  (* (cbrt (* (/ y z) (/ (cosh x) x))) (cbrt (* (/ y z) (/ (cosh x) x))))
  (cbrt (* (/ y z) (/ (cosh x) x)))
  (pow (* (/ y z) (/ (cosh x) x)) 3)
  (sqrt (* (/ y z) (/ (cosh x) x)))
  (sqrt (* (/ y z) (/ (cosh x) x)))
  (* (cosh x) (/ (neg y) z))
  (neg x)
  (/ (cosh x) (* (cbrt x) (cbrt x)))
  (/ y (* z (cbrt x)))
  (/ (cosh x) (sqrt x))
  (/ y (* z (sqrt x)))
  (cosh x)
  (/ y (* x z))
  (/ 1 x)
  (* z (/ x (* (cosh x) y)))
  (* (/ y z) (/ (cosh x) (* (cbrt x) (cbrt x))))
  (* (/ y z) (/ (cosh x) (sqrt x)))
  (* (cosh x) (/ y z))
  (* x (/ z y))
  (* x (* z 2))
  (* x z)
  (* x 2)
  (* (cosh x) (/ y z))
  (log (* (cosh x) (/ y z)))
  (log (* (cosh x) (/ y z)))
  (log (* (cosh x) (/ y z)))
  (pow (exp (cosh x)) (/ y z))
  (pow (* (cosh x) (/ y z)) 3)
  (pow (* (cosh x) (/ y z)) 3)
  (* (cbrt (* (cosh x) (/ y z))) (cbrt (* (cosh x) (/ y z))))
  (cbrt (* (cosh x) (/ y z)))
  (pow (* (cosh x) (/ y z)) 3)
  (sqrt (* (cosh x) (/ y z)))
  (sqrt (* (cosh x) (/ y z)))
  (* y (+ (exp x) (exp (neg x))))
  (* z 2)
  (* (sqrt (cosh x)) (sqrt (/ y z)))
  (* (sqrt (cosh x)) (sqrt (/ y z)))
  (* (sqrt (cosh x)) (/ (sqrt y) (sqrt z)))
  (* (sqrt (cosh x)) (/ (sqrt y) (sqrt z)))
  (* (cosh x) (* (cbrt (/ y z)) (cbrt (/ y z))))
  (* (cosh x) (sqrt (/ y z)))
  (* (cosh x) (* (cbrt y) (/ (cbrt y) (* (cbrt z) (cbrt z)))))
  (* (cosh x) (* (cbrt y) (/ (cbrt y) (sqrt z))))
  (* (cosh x) (* (cbrt y) (cbrt y)))
  (* (cosh x) (/ (sqrt y) (* (cbrt z) (cbrt z))))
  (* (cosh x) (/ (sqrt y) (sqrt z)))
  (* (cosh x) (sqrt y))
  (/ (cosh x) (* (cbrt z) (cbrt z)))
  (/ (cosh x) (sqrt z))
  (cosh x)
  (cosh x)
  (* (cosh x) y)
  (* (/ y z) (cbrt (cosh x)))
  (* (/ y z) (sqrt (cosh x)))
  (* (cosh x) (/ y z))
  (* (cosh x) y)
  (* (/ y z) (+ (exp x) (exp (neg x))))
  (+ (exp x) (exp (neg x)))
  (log (cosh x))
  (exp (cosh x))
  (* (cbrt (cosh x)) (cbrt (cosh x)))
  (cbrt (cosh x))
  (pow (cosh x) 3)
  (sqrt (cosh x))
  (sqrt (cosh x))
  (+ (/ y (* x z)) (* 1/2 (* y (/ x z))))
  (* y (* (/ (+ (exp x) (exp (neg x))) z) (/ 1/2 x)))
  (* y (* (/ (+ (exp x) (exp (neg x))) z) (/ 1/2 x)))
  (+ (/ y z) (* 1/2 (* y (/ (* x x) z))))
  (* y (* (/ (+ (exp x) (exp (neg x))) z) 1/2))
  (* y (* (/ (+ (exp x) (exp (neg x))) z) 1/2))
  (+ 1 (+ (* x (* x 1/2)) (* 1/24 (pow x 4))))
  (* (+ (exp x) (exp (neg x))) 1/2)
  (* (+ (exp x) (exp (neg x))) 1/2)
0.971 * * * [progress]: adding candidates to table
1.034 * * [progress]: iteration 4 / 4
1.034 * * * [progress]: picking best candidate
1.052 * * * * [pick]: Picked  #<alt (λ (x y z) (* (* y (cosh x)) (/ 1 (* x z))))>
1.052 * * * [progress]: localizing error
1.060 * * * [progress]: generating rewritten candidates
1.060 * * * * [progress]: [ 1 / 4 ] rewriting at (2)
1.069 * * * * [progress]: [ 2 / 4 ] rewriting at (2 2)
1.073 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1)
1.077 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1 2)
1.081 * * * [progress]: generating series expansions
1.081 * * * * [progress]: [ 1 / 4 ] generating series at (2)
1.081 * [approximate]: Taking taylor expansion of (/ (* (cosh x) y) (* x z)) in (y x z) around 0
1.081 * [taylor]: Taking taylor expansion of (/ (* (cosh x) y) (* x z)) in z
1.081 * [taylor]: Taking taylor expansion of (* (cosh x) y) in z
1.081 * [taylor]: Taking taylor expansion of (cosh x) in z
1.081 * [taylor]: Rewrote expression to (/ (+ (exp x) (exp (neg x))) 2)
1.081 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (neg x))) in z
1.081 * [taylor]: Taking taylor expansion of (exp x) in z
1.081 * [taylor]: Taking taylor expansion of x in z
1.082 * [taylor]: Taking taylor expansion of (exp (neg x)) in z
1.082 * [taylor]: Taking taylor expansion of (neg x) in z
1.082 * [taylor]: Taking taylor expansion of x in z
1.082 * [taylor]: Taking taylor expansion of 2 in z
1.082 * [taylor]: Taking taylor expansion of y in z
1.082 * [taylor]: Taking taylor expansion of (* x z) in z
1.082 * [taylor]: Taking taylor expansion of x in z
1.082 * [taylor]: Taking taylor expansion of z in z
1.082 * [taylor]: Taking taylor expansion of (/ (* (cosh x) y) (* x z)) in x
1.082 * [taylor]: Taking taylor expansion of (* (cosh x) y) in x
1.082 * [taylor]: Taking taylor expansion of (cosh x) in x
1.082 * [taylor]: Rewrote expression to (/ (+ (exp x) (exp (neg x))) 2)
1.082 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (neg x))) in x
1.082 * [taylor]: Taking taylor expansion of (exp x) in x
1.082 * [taylor]: Taking taylor expansion of x in x
1.082 * [taylor]: Taking taylor expansion of (exp (neg x)) in x
1.082 * [taylor]: Taking taylor expansion of (neg x) in x
1.082 * [taylor]: Taking taylor expansion of x in x
1.082 * [taylor]: Taking taylor expansion of 2 in x
1.082 * [taylor]: Taking taylor expansion of y in x
1.082 * [taylor]: Taking taylor expansion of (* x z) in x
1.082 * [taylor]: Taking taylor expansion of x in x
1.082 * [taylor]: Taking taylor expansion of z in x
1.082 * [taylor]: Taking taylor expansion of (/ (* (cosh x) y) (* x z)) in y
1.082 * [taylor]: Taking taylor expansion of (* (cosh x) y) in y
1.082 * [taylor]: Taking taylor expansion of (cosh x) in y
1.082 * [taylor]: Rewrote expression to (/ (+ (exp x) (exp (neg x))) 2)
1.082 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (neg x))) in y
1.082 * [taylor]: Taking taylor expansion of (exp x) in y
1.082 * [taylor]: Taking taylor expansion of x in y
1.082 * [taylor]: Taking taylor expansion of (exp (neg x)) in y
1.082 * [taylor]: Taking taylor expansion of (neg x) in y
1.083 * [taylor]: Taking taylor expansion of x in y
1.083 * [taylor]: Taking taylor expansion of 2 in y
1.083 * [taylor]: Taking taylor expansion of y in y
1.083 * [taylor]: Taking taylor expansion of (* x z) in y
1.083 * [taylor]: Taking taylor expansion of x in y
1.083 * [taylor]: Taking taylor expansion of z in y
1.083 * [taylor]: Taking taylor expansion of (/ (* (cosh x) y) (* x z)) in y
1.083 * [taylor]: Taking taylor expansion of (* (cosh x) y) in y
1.083 * [taylor]: Taking taylor expansion of (cosh x) in y
1.083 * [taylor]: Rewrote expression to (/ (+ (exp x) (exp (neg x))) 2)
1.083 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (neg x))) in y
1.083 * [taylor]: Taking taylor expansion of (exp x) in y
1.083 * [taylor]: Taking taylor expansion of x in y
1.083 * [taylor]: Taking taylor expansion of (exp (neg x)) in y
1.083 * [taylor]: Taking taylor expansion of (neg x) in y
1.083 * [taylor]: Taking taylor expansion of x in y
1.083 * [taylor]: Taking taylor expansion of 2 in y
1.084 * [taylor]: Taking taylor expansion of y in y
1.084 * [taylor]: Taking taylor expansion of (* x z) in y
1.084 * [taylor]: Taking taylor expansion of x in y
1.084 * [taylor]: Taking taylor expansion of z in y
1.084 * [taylor]: Taking taylor expansion of (/ (+ (* 1/2 (exp (neg x))) (* 1/2 (exp x))) (* z x)) in x
1.084 * [taylor]: Taking taylor expansion of (+ (* 1/2 (exp (neg x))) (* 1/2 (exp x))) in x
1.084 * [taylor]: Taking taylor expansion of (* 1/2 (exp (neg x))) in x
1.084 * [taylor]: Taking taylor expansion of 1/2 in x
1.084 * [taylor]: Taking taylor expansion of (exp (neg x)) in x
1.084 * [taylor]: Taking taylor expansion of (neg x) in x
1.084 * [taylor]: Taking taylor expansion of x in x
1.084 * [taylor]: Taking taylor expansion of (* 1/2 (exp x)) in x
1.084 * [taylor]: Taking taylor expansion of 1/2 in x
1.084 * [taylor]: Taking taylor expansion of (exp x) in x
1.084 * [taylor]: Taking taylor expansion of x in x
1.084 * [taylor]: Taking taylor expansion of (* z x) in x
1.084 * [taylor]: Taking taylor expansion of z in x
1.084 * [taylor]: Taking taylor expansion of x in x
1.084 * [taylor]: Taking taylor expansion of (/ 1 z) in z
1.084 * [taylor]: Taking taylor expansion of z in z
1.085 * [taylor]: Taking taylor expansion of 0 in x
1.085 * [taylor]: Taking taylor expansion of 0 in z
1.086 * [taylor]: Taking taylor expansion of 0 in x
1.086 * [taylor]: Taking taylor expansion of 0 in z
1.087 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 z)) in z
1.087 * [taylor]: Taking taylor expansion of 1/2 in z
1.087 * [taylor]: Taking taylor expansion of (/ 1 z) in z
1.087 * [taylor]: Taking taylor expansion of z in z
1.088 * [taylor]: Taking taylor expansion of 0 in x
1.088 * [taylor]: Taking taylor expansion of 0 in z
1.088 * [taylor]: Taking taylor expansion of 0 in z
1.088 * [taylor]: Taking taylor expansion of 0 in z
1.089 * [approximate]: Taking taylor expansion of (/ (* (cosh (/ 1 x)) (* x z)) y) in (y x z) around 0
1.089 * [taylor]: Taking taylor expansion of (/ (* (cosh (/ 1 x)) (* x z)) y) in z
1.089 * [taylor]: Taking taylor expansion of (* (cosh (/ 1 x)) (* x z)) in z
1.089 * [taylor]: Taking taylor expansion of (cosh (/ 1 x)) in z
1.089 * [taylor]: Rewrote expression to (/ (+ (exp (/ 1 x)) (exp (neg (/ 1 x)))) 2)
1.089 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (neg (/ 1 x)))) in z
1.089 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in z
1.089 * [taylor]: Taking taylor expansion of (/ 1 x) in z
1.089 * [taylor]: Taking taylor expansion of x in z
1.089 * [taylor]: Taking taylor expansion of (exp (neg (/ 1 x))) in z
1.089 * [taylor]: Taking taylor expansion of (neg (/ 1 x)) in z
1.089 * [taylor]: Taking taylor expansion of (/ 1 x) in z
1.089 * [taylor]: Taking taylor expansion of x in z
1.089 * [taylor]: Taking taylor expansion of 2 in z
1.089 * [taylor]: Taking taylor expansion of (* x z) in z
1.089 * [taylor]: Taking taylor expansion of x in z
1.089 * [taylor]: Taking taylor expansion of z in z
1.089 * [taylor]: Taking taylor expansion of y in z
1.090 * [taylor]: Taking taylor expansion of (/ (* (cosh (/ 1 x)) (* x z)) y) in x
1.090 * [taylor]: Taking taylor expansion of (* (cosh (/ 1 x)) (* x z)) in x
1.090 * [taylor]: Taking taylor expansion of (cosh (/ 1 x)) in x
1.090 * [taylor]: Rewrote expression to (/ (+ (exp (/ 1 x)) (exp (neg (/ 1 x)))) 2)
1.090 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (neg (/ 1 x)))) in x
1.090 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
1.090 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.090 * [taylor]: Taking taylor expansion of x in x
1.090 * [taylor]: Taking taylor expansion of (exp (neg (/ 1 x))) in x
1.090 * [taylor]: Taking taylor expansion of (neg (/ 1 x)) in x
1.090 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.090 * [taylor]: Taking taylor expansion of x in x
1.090 * [taylor]: Taking taylor expansion of 2 in x
1.091 * [taylor]: Taking taylor expansion of (* x z) in x
1.091 * [taylor]: Taking taylor expansion of x in x
1.091 * [taylor]: Taking taylor expansion of z in x
1.091 * [taylor]: Taking taylor expansion of y in x
1.091 * [taylor]: Taking taylor expansion of (/ (* (cosh (/ 1 x)) (* x z)) y) in y
1.091 * [taylor]: Taking taylor expansion of (* (cosh (/ 1 x)) (* x z)) in y
1.091 * [taylor]: Taking taylor expansion of (cosh (/ 1 x)) in y
1.091 * [taylor]: Rewrote expression to (/ (+ (exp (/ 1 x)) (exp (neg (/ 1 x)))) 2)
1.091 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (neg (/ 1 x)))) in y
1.091 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in y
1.091 * [taylor]: Taking taylor expansion of (/ 1 x) in y
1.091 * [taylor]: Taking taylor expansion of x in y
1.091 * [taylor]: Taking taylor expansion of (exp (neg (/ 1 x))) in y
1.091 * [taylor]: Taking taylor expansion of (neg (/ 1 x)) in y
1.091 * [taylor]: Taking taylor expansion of (/ 1 x) in y
1.091 * [taylor]: Taking taylor expansion of x in y
1.091 * [taylor]: Taking taylor expansion of 2 in y
1.091 * [taylor]: Taking taylor expansion of (* x z) in y
1.091 * [taylor]: Taking taylor expansion of x in y
1.092 * [taylor]: Taking taylor expansion of z in y
1.092 * [taylor]: Taking taylor expansion of y in y
1.092 * [taylor]: Taking taylor expansion of (/ (* (cosh (/ 1 x)) (* x z)) y) in y
1.092 * [taylor]: Taking taylor expansion of (* (cosh (/ 1 x)) (* x z)) in y
1.092 * [taylor]: Taking taylor expansion of (cosh (/ 1 x)) in y
1.092 * [taylor]: Rewrote expression to (/ (+ (exp (/ 1 x)) (exp (neg (/ 1 x)))) 2)
1.092 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (neg (/ 1 x)))) in y
1.092 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in y
1.092 * [taylor]: Taking taylor expansion of (/ 1 x) in y
1.092 * [taylor]: Taking taylor expansion of x in y
1.092 * [taylor]: Taking taylor expansion of (exp (neg (/ 1 x))) in y
1.092 * [taylor]: Taking taylor expansion of (neg (/ 1 x)) in y
1.092 * [taylor]: Taking taylor expansion of (/ 1 x) in y
1.092 * [taylor]: Taking taylor expansion of x in y
1.092 * [taylor]: Taking taylor expansion of 2 in y
1.092 * [taylor]: Taking taylor expansion of (* x z) in y
1.092 * [taylor]: Taking taylor expansion of x in y
1.092 * [taylor]: Taking taylor expansion of z in y
1.092 * [taylor]: Taking taylor expansion of y in y
1.092 * [taylor]: Taking taylor expansion of (* 1/2 (* (+ (exp (/ 1 x)) (exp (neg (/ 1 x)))) (* z x))) in x
1.093 * [taylor]: Taking taylor expansion of 1/2 in x
1.093 * [taylor]: Taking taylor expansion of (* (+ (exp (/ 1 x)) (exp (neg (/ 1 x)))) (* z x)) in x
1.093 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (neg (/ 1 x)))) in x
1.093 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
1.093 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.093 * [taylor]: Taking taylor expansion of x in x
1.093 * [taylor]: Taking taylor expansion of (exp (neg (/ 1 x))) in x
1.093 * [taylor]: Taking taylor expansion of (neg (/ 1 x)) in x
1.093 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.093 * [taylor]: Taking taylor expansion of x in x
1.093 * [taylor]: Taking taylor expansion of (* z x) in x
1.093 * [taylor]: Taking taylor expansion of z in x
1.093 * [taylor]: Taking taylor expansion of x in x
1.093 * [taylor]: Taking taylor expansion of (+ (* 1/2 (* z (exp (neg (/ 1 x))))) (* 1/2 (* z (exp (/ 1 x))))) in z
1.093 * [taylor]: Taking taylor expansion of (* 1/2 (* z (exp (neg (/ 1 x))))) in z
1.093 * [taylor]: Taking taylor expansion of 1/2 in z
1.093 * [taylor]: Taking taylor expansion of (* z (exp (neg (/ 1 x)))) in z
1.093 * [taylor]: Taking taylor expansion of z in z
1.093 * [taylor]: Taking taylor expansion of (exp (neg (/ 1 x))) in z
1.093 * [taylor]: Taking taylor expansion of (neg (/ 1 x)) in z
1.093 * [taylor]: Taking taylor expansion of (/ 1 x) in z
1.093 * [taylor]: Taking taylor expansion of x in z
1.093 * [taylor]: Taking taylor expansion of (* 1/2 (* z (exp (/ 1 x)))) in z
1.093 * [taylor]: Taking taylor expansion of 1/2 in z
1.093 * [taylor]: Taking taylor expansion of (* z (exp (/ 1 x))) in z
1.093 * [taylor]: Taking taylor expansion of z in z
1.093 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in z
1.093 * [taylor]: Taking taylor expansion of (/ 1 x) in z
1.093 * [taylor]: Taking taylor expansion of x in z
1.095 * [taylor]: Taking taylor expansion of 0 in x
1.095 * [taylor]: Taking taylor expansion of 0 in z
1.095 * [taylor]: Taking taylor expansion of 0 in z
1.097 * [taylor]: Taking taylor expansion of 0 in x
1.097 * [taylor]: Taking taylor expansion of 0 in z
1.097 * [taylor]: Taking taylor expansion of 0 in z
1.097 * [taylor]: Taking taylor expansion of 0 in z
1.097 * [approximate]: Taking taylor expansion of (* -1 (/ (* z (* (cosh (/ -1 x)) x)) y)) in (y x z) around 0
1.097 * [taylor]: Taking taylor expansion of (* -1 (/ (* z (* (cosh (/ -1 x)) x)) y)) in z
1.097 * [taylor]: Taking taylor expansion of -1 in z
1.097 * [taylor]: Taking taylor expansion of (/ (* z (* (cosh (/ -1 x)) x)) y) in z
1.097 * [taylor]: Taking taylor expansion of (* z (* (cosh (/ -1 x)) x)) in z
1.097 * [taylor]: Taking taylor expansion of z in z
1.097 * [taylor]: Taking taylor expansion of (* (cosh (/ -1 x)) x) in z
1.097 * [taylor]: Taking taylor expansion of (cosh (/ -1 x)) in z
1.097 * [taylor]: Rewrote expression to (/ (+ (exp (/ -1 x)) (exp (neg (/ -1 x)))) 2)
1.097 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) (exp (neg (/ -1 x)))) in z
1.098 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in z
1.098 * [taylor]: Taking taylor expansion of (/ -1 x) in z
1.098 * [taylor]: Taking taylor expansion of -1 in z
1.098 * [taylor]: Taking taylor expansion of x in z
1.098 * [taylor]: Taking taylor expansion of (exp (neg (/ -1 x))) in z
1.098 * [taylor]: Taking taylor expansion of (neg (/ -1 x)) in z
1.098 * [taylor]: Taking taylor expansion of (/ -1 x) in z
1.098 * [taylor]: Taking taylor expansion of -1 in z
1.098 * [taylor]: Taking taylor expansion of x in z
1.098 * [taylor]: Taking taylor expansion of 2 in z
1.098 * [taylor]: Taking taylor expansion of x in z
1.098 * [taylor]: Taking taylor expansion of y in z
1.099 * [taylor]: Taking taylor expansion of (* -1 (/ (* z (* (cosh (/ -1 x)) x)) y)) in x
1.099 * [taylor]: Taking taylor expansion of -1 in x
1.099 * [taylor]: Taking taylor expansion of (/ (* z (* (cosh (/ -1 x)) x)) y) in x
1.099 * [taylor]: Taking taylor expansion of (* z (* (cosh (/ -1 x)) x)) in x
1.099 * [taylor]: Taking taylor expansion of z in x
1.099 * [taylor]: Taking taylor expansion of (* (cosh (/ -1 x)) x) in x
1.099 * [taylor]: Taking taylor expansion of (cosh (/ -1 x)) in x
1.099 * [taylor]: Rewrote expression to (/ (+ (exp (/ -1 x)) (exp (neg (/ -1 x)))) 2)
1.099 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) (exp (neg (/ -1 x)))) in x
1.099 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
1.099 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.099 * [taylor]: Taking taylor expansion of -1 in x
1.099 * [taylor]: Taking taylor expansion of x in x
1.099 * [taylor]: Taking taylor expansion of (exp (neg (/ -1 x))) in x
1.099 * [taylor]: Taking taylor expansion of (neg (/ -1 x)) in x
1.099 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.099 * [taylor]: Taking taylor expansion of -1 in x
1.099 * [taylor]: Taking taylor expansion of x in x
1.099 * [taylor]: Taking taylor expansion of 2 in x
1.100 * [taylor]: Taking taylor expansion of x in x
1.100 * [taylor]: Taking taylor expansion of y in x
1.100 * [taylor]: Taking taylor expansion of (* -1 (/ (* z (* (cosh (/ -1 x)) x)) y)) in y
1.100 * [taylor]: Taking taylor expansion of -1 in y
1.100 * [taylor]: Taking taylor expansion of (/ (* z (* (cosh (/ -1 x)) x)) y) in y
1.100 * [taylor]: Taking taylor expansion of (* z (* (cosh (/ -1 x)) x)) in y
1.100 * [taylor]: Taking taylor expansion of z in y
1.100 * [taylor]: Taking taylor expansion of (* (cosh (/ -1 x)) x) in y
1.100 * [taylor]: Taking taylor expansion of (cosh (/ -1 x)) in y
1.100 * [taylor]: Rewrote expression to (/ (+ (exp (/ -1 x)) (exp (neg (/ -1 x)))) 2)
1.100 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) (exp (neg (/ -1 x)))) in y
1.100 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in y
1.100 * [taylor]: Taking taylor expansion of (/ -1 x) in y
1.100 * [taylor]: Taking taylor expansion of -1 in y
1.100 * [taylor]: Taking taylor expansion of x in y
1.100 * [taylor]: Taking taylor expansion of (exp (neg (/ -1 x))) in y
1.100 * [taylor]: Taking taylor expansion of (neg (/ -1 x)) in y
1.100 * [taylor]: Taking taylor expansion of (/ -1 x) in y
1.100 * [taylor]: Taking taylor expansion of -1 in y
1.100 * [taylor]: Taking taylor expansion of x in y
1.100 * [taylor]: Taking taylor expansion of 2 in y
1.101 * [taylor]: Taking taylor expansion of x in y
1.101 * [taylor]: Taking taylor expansion of y in y
1.101 * [taylor]: Taking taylor expansion of (* -1 (/ (* z (* (cosh (/ -1 x)) x)) y)) in y
1.101 * [taylor]: Taking taylor expansion of -1 in y
1.101 * [taylor]: Taking taylor expansion of (/ (* z (* (cosh (/ -1 x)) x)) y) in y
1.101 * [taylor]: Taking taylor expansion of (* z (* (cosh (/ -1 x)) x)) in y
1.101 * [taylor]: Taking taylor expansion of z in y
1.101 * [taylor]: Taking taylor expansion of (* (cosh (/ -1 x)) x) in y
1.101 * [taylor]: Taking taylor expansion of (cosh (/ -1 x)) in y
1.101 * [taylor]: Rewrote expression to (/ (+ (exp (/ -1 x)) (exp (neg (/ -1 x)))) 2)
1.101 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) (exp (neg (/ -1 x)))) in y
1.101 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in y
1.101 * [taylor]: Taking taylor expansion of (/ -1 x) in y
1.101 * [taylor]: Taking taylor expansion of -1 in y
1.101 * [taylor]: Taking taylor expansion of x in y
1.101 * [taylor]: Taking taylor expansion of (exp (neg (/ -1 x))) in y
1.101 * [taylor]: Taking taylor expansion of (neg (/ -1 x)) in y
1.101 * [taylor]: Taking taylor expansion of (/ -1 x) in y
1.101 * [taylor]: Taking taylor expansion of -1 in y
1.101 * [taylor]: Taking taylor expansion of x in y
1.101 * [taylor]: Taking taylor expansion of 2 in y
1.101 * [taylor]: Taking taylor expansion of x in y
1.101 * [taylor]: Taking taylor expansion of y in y
1.102 * [taylor]: Taking taylor expansion of (* -1/2 (* x (* z (+ (exp (/ 1 x)) (exp (/ -1 x)))))) in x
1.102 * [taylor]: Taking taylor expansion of -1/2 in x
1.102 * [taylor]: Taking taylor expansion of (* x (* z (+ (exp (/ 1 x)) (exp (/ -1 x))))) in x
1.102 * [taylor]: Taking taylor expansion of x in x
1.102 * [taylor]: Taking taylor expansion of (* z (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x
1.102 * [taylor]: Taking taylor expansion of z in x
1.102 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x
1.102 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
1.102 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.102 * [taylor]: Taking taylor expansion of x in x
1.102 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
1.102 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.102 * [taylor]: Taking taylor expansion of -1 in x
1.102 * [taylor]: Taking taylor expansion of x in x
1.102 * [taylor]: Taking taylor expansion of (neg (+ (* 1/2 (* z (exp (/ 1 x)))) (* 1/2 (* z (exp (/ -1 x)))))) in z
1.102 * [taylor]: Taking taylor expansion of (+ (* 1/2 (* z (exp (/ 1 x)))) (* 1/2 (* z (exp (/ -1 x))))) in z
1.102 * [taylor]: Taking taylor expansion of (* 1/2 (* z (exp (/ 1 x)))) in z
1.103 * [taylor]: Taking taylor expansion of 1/2 in z
1.103 * [taylor]: Taking taylor expansion of (* z (exp (/ 1 x))) in z
1.103 * [taylor]: Taking taylor expansion of z in z
1.103 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in z
1.103 * [taylor]: Taking taylor expansion of (/ 1 x) in z
1.103 * [taylor]: Taking taylor expansion of x in z
1.103 * [taylor]: Taking taylor expansion of (* 1/2 (* z (exp (/ -1 x)))) in z
1.103 * [taylor]: Taking taylor expansion of 1/2 in z
1.103 * [taylor]: Taking taylor expansion of (* z (exp (/ -1 x))) in z
1.103 * [taylor]: Taking taylor expansion of z in z
1.103 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in z
1.103 * [taylor]: Taking taylor expansion of (/ -1 x) in z
1.103 * [taylor]: Taking taylor expansion of -1 in z
1.103 * [taylor]: Taking taylor expansion of x in z
1.104 * [taylor]: Taking taylor expansion of 0 in x
1.104 * [taylor]: Taking taylor expansion of 0 in z
1.104 * [taylor]: Taking taylor expansion of 0 in z
1.106 * [taylor]: Taking taylor expansion of 0 in x
1.106 * [taylor]: Taking taylor expansion of 0 in z
1.106 * [taylor]: Taking taylor expansion of 0 in z
1.106 * [taylor]: Taking taylor expansion of 0 in z
1.106 * * * * [progress]: [ 2 / 4 ] generating series at (2 2)
1.107 * [approximate]: Taking taylor expansion of (/ 1 (* x z)) in (x z) around 0
1.107 * [taylor]: Taking taylor expansion of (/ 1 (* x z)) in z
1.107 * [taylor]: Taking taylor expansion of (* x z) in z
1.107 * [taylor]: Taking taylor expansion of x in z
1.107 * [taylor]: Taking taylor expansion of z in z
1.107 * [taylor]: Taking taylor expansion of (/ 1 (* x z)) in x
1.107 * [taylor]: Taking taylor expansion of (* x z) in x
1.107 * [taylor]: Taking taylor expansion of x in x
1.107 * [taylor]: Taking taylor expansion of z in x
1.107 * [taylor]: Taking taylor expansion of (/ 1 (* x z)) in x
1.107 * [taylor]: Taking taylor expansion of (* x z) in x
1.107 * [taylor]: Taking taylor expansion of x in x
1.107 * [taylor]: Taking taylor expansion of z in x
1.107 * [taylor]: Taking taylor expansion of (/ 1 z) in z
1.107 * [taylor]: Taking taylor expansion of z in z
1.107 * [taylor]: Taking taylor expansion of 0 in z
1.107 * [taylor]: Taking taylor expansion of 0 in z
1.107 * [taylor]: Taking taylor expansion of 0 in z
1.108 * [approximate]: Taking taylor expansion of (* x z) in (x z) around 0
1.108 * [taylor]: Taking taylor expansion of (* x z) in z
1.108 * [taylor]: Taking taylor expansion of x in z
1.108 * [taylor]: Taking taylor expansion of z in z
1.108 * [taylor]: Taking taylor expansion of (* x z) in x
1.108 * [taylor]: Taking taylor expansion of x in x
1.108 * [taylor]: Taking taylor expansion of z in x
1.108 * [taylor]: Taking taylor expansion of (* x z) in x
1.108 * [taylor]: Taking taylor expansion of x in x
1.108 * [taylor]: Taking taylor expansion of z in x
1.108 * [taylor]: Taking taylor expansion of 0 in z
1.108 * [taylor]: Taking taylor expansion of z in z
1.108 * [taylor]: Taking taylor expansion of 0 in z
1.108 * [taylor]: Taking taylor expansion of 0 in z
1.108 * [taylor]: Taking taylor expansion of 0 in z
1.108 * [approximate]: Taking taylor expansion of (* x z) in (x z) around 0
1.108 * [taylor]: Taking taylor expansion of (* x z) in z
1.108 * [taylor]: Taking taylor expansion of x in z
1.108 * [taylor]: Taking taylor expansion of z in z
1.108 * [taylor]: Taking taylor expansion of (* x z) in x
1.108 * [taylor]: Taking taylor expansion of x in x
1.108 * [taylor]: Taking taylor expansion of z in x
1.108 * [taylor]: Taking taylor expansion of (* x z) in x
1.108 * [taylor]: Taking taylor expansion of x in x
1.108 * [taylor]: Taking taylor expansion of z in x
1.108 * [taylor]: Taking taylor expansion of 0 in z
1.108 * [taylor]: Taking taylor expansion of z in z
1.109 * [taylor]: Taking taylor expansion of 0 in z
1.109 * [taylor]: Taking taylor expansion of 0 in z
1.109 * [taylor]: Taking taylor expansion of 0 in z
1.109 * * * * [progress]: [ 3 / 4 ] generating series at (2 1)
1.109 * [approximate]: Taking taylor expansion of (* (cosh x) y) in (y x) around 0
1.109 * [taylor]: Taking taylor expansion of (* (cosh x) y) in x
1.109 * [taylor]: Taking taylor expansion of (cosh x) in x
1.109 * [taylor]: Rewrote expression to (/ (+ (exp x) (exp (neg x))) 2)
1.109 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (neg x))) in x
1.109 * [taylor]: Taking taylor expansion of (exp x) in x
1.109 * [taylor]: Taking taylor expansion of x in x
1.109 * [taylor]: Taking taylor expansion of (exp (neg x)) in x
1.109 * [taylor]: Taking taylor expansion of (neg x) in x
1.109 * [taylor]: Taking taylor expansion of x in x
1.109 * [taylor]: Taking taylor expansion of 2 in x
1.109 * [taylor]: Taking taylor expansion of y in x
1.109 * [taylor]: Taking taylor expansion of (* (cosh x) y) in y
1.109 * [taylor]: Taking taylor expansion of (cosh x) in y
1.109 * [taylor]: Rewrote expression to (/ (+ (exp x) (exp (neg x))) 2)
1.109 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (neg x))) in y
1.109 * [taylor]: Taking taylor expansion of (exp x) in y
1.109 * [taylor]: Taking taylor expansion of x in y
1.109 * [taylor]: Taking taylor expansion of (exp (neg x)) in y
1.109 * [taylor]: Taking taylor expansion of (neg x) in y
1.109 * [taylor]: Taking taylor expansion of x in y
1.109 * [taylor]: Taking taylor expansion of 2 in y
1.109 * [taylor]: Taking taylor expansion of y in y
1.110 * [taylor]: Taking taylor expansion of (* (cosh x) y) in y
1.110 * [taylor]: Taking taylor expansion of (cosh x) in y
1.110 * [taylor]: Rewrote expression to (/ (+ (exp x) (exp (neg x))) 2)
1.110 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (neg x))) in y
1.110 * [taylor]: Taking taylor expansion of (exp x) in y
1.110 * [taylor]: Taking taylor expansion of x in y
1.110 * [taylor]: Taking taylor expansion of (exp (neg x)) in y
1.110 * [taylor]: Taking taylor expansion of (neg x) in y
1.110 * [taylor]: Taking taylor expansion of x in y
1.110 * [taylor]: Taking taylor expansion of 2 in y
1.110 * [taylor]: Taking taylor expansion of y in y
1.110 * [taylor]: Taking taylor expansion of 0 in x
1.110 * [taylor]: Taking taylor expansion of (+ (* 1/2 (exp (neg x))) (* 1/2 (exp x))) in x
1.110 * [taylor]: Taking taylor expansion of (* 1/2 (exp (neg x))) in x
1.110 * [taylor]: Taking taylor expansion of 1/2 in x
1.110 * [taylor]: Taking taylor expansion of (exp (neg x)) in x
1.110 * [taylor]: Taking taylor expansion of (neg x) in x
1.110 * [taylor]: Taking taylor expansion of x in x
1.110 * [taylor]: Taking taylor expansion of (* 1/2 (exp x)) in x
1.110 * [taylor]: Taking taylor expansion of 1/2 in x
1.110 * [taylor]: Taking taylor expansion of (exp x) in x
1.110 * [taylor]: Taking taylor expansion of x in x
1.111 * [taylor]: Taking taylor expansion of 0 in x
1.112 * [taylor]: Taking taylor expansion of 0 in x
1.112 * [approximate]: Taking taylor expansion of (/ (cosh (/ 1 x)) y) in (y x) around 0
1.112 * [taylor]: Taking taylor expansion of (/ (cosh (/ 1 x)) y) in x
1.112 * [taylor]: Taking taylor expansion of (cosh (/ 1 x)) in x
1.112 * [taylor]: Rewrote expression to (/ (+ (exp (/ 1 x)) (exp (neg (/ 1 x)))) 2)
1.112 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (neg (/ 1 x)))) in x
1.112 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
1.112 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.112 * [taylor]: Taking taylor expansion of x in x
1.112 * [taylor]: Taking taylor expansion of (exp (neg (/ 1 x))) in x
1.112 * [taylor]: Taking taylor expansion of (neg (/ 1 x)) in x
1.112 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.112 * [taylor]: Taking taylor expansion of x in x
1.112 * [taylor]: Taking taylor expansion of 2 in x
1.112 * [taylor]: Taking taylor expansion of y in x
1.112 * [taylor]: Taking taylor expansion of (/ (cosh (/ 1 x)) y) in y
1.112 * [taylor]: Taking taylor expansion of (cosh (/ 1 x)) in y
1.112 * [taylor]: Rewrote expression to (/ (+ (exp (/ 1 x)) (exp (neg (/ 1 x)))) 2)
1.112 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (neg (/ 1 x)))) in y
1.112 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in y
1.112 * [taylor]: Taking taylor expansion of (/ 1 x) in y
1.112 * [taylor]: Taking taylor expansion of x in y
1.113 * [taylor]: Taking taylor expansion of (exp (neg (/ 1 x))) in y
1.113 * [taylor]: Taking taylor expansion of (neg (/ 1 x)) in y
1.113 * [taylor]: Taking taylor expansion of (/ 1 x) in y
1.113 * [taylor]: Taking taylor expansion of x in y
1.113 * [taylor]: Taking taylor expansion of 2 in y
1.113 * [taylor]: Taking taylor expansion of y in y
1.113 * [taylor]: Taking taylor expansion of (/ (cosh (/ 1 x)) y) in y
1.113 * [taylor]: Taking taylor expansion of (cosh (/ 1 x)) in y
1.113 * [taylor]: Rewrote expression to (/ (+ (exp (/ 1 x)) (exp (neg (/ 1 x)))) 2)
1.113 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (neg (/ 1 x)))) in y
1.113 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in y
1.113 * [taylor]: Taking taylor expansion of (/ 1 x) in y
1.113 * [taylor]: Taking taylor expansion of x in y
1.113 * [taylor]: Taking taylor expansion of (exp (neg (/ 1 x))) in y
1.113 * [taylor]: Taking taylor expansion of (neg (/ 1 x)) in y
1.113 * [taylor]: Taking taylor expansion of (/ 1 x) in y
1.113 * [taylor]: Taking taylor expansion of x in y
1.113 * [taylor]: Taking taylor expansion of 2 in y
1.113 * [taylor]: Taking taylor expansion of y in y
1.113 * [taylor]: Taking taylor expansion of (* 1/2 (+ (exp (/ 1 x)) (exp (neg (/ 1 x))))) in x
1.114 * [taylor]: Taking taylor expansion of 1/2 in x
1.114 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (neg (/ 1 x)))) in x
1.114 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
1.114 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.114 * [taylor]: Taking taylor expansion of x in x
1.114 * [taylor]: Taking taylor expansion of (exp (neg (/ 1 x))) in x
1.114 * [taylor]: Taking taylor expansion of (neg (/ 1 x)) in x
1.114 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.114 * [taylor]: Taking taylor expansion of x in x
1.114 * [taylor]: Taking taylor expansion of 0 in x
1.115 * [taylor]: Taking taylor expansion of 0 in x
1.116 * [taylor]: Taking taylor expansion of 0 in x
1.116 * [approximate]: Taking taylor expansion of (* -1 (/ (cosh (/ -1 x)) y)) in (y x) around 0
1.116 * [taylor]: Taking taylor expansion of (* -1 (/ (cosh (/ -1 x)) y)) in x
1.116 * [taylor]: Taking taylor expansion of -1 in x
1.116 * [taylor]: Taking taylor expansion of (/ (cosh (/ -1 x)) y) in x
1.116 * [taylor]: Taking taylor expansion of (cosh (/ -1 x)) in x
1.116 * [taylor]: Rewrote expression to (/ (+ (exp (/ -1 x)) (exp (neg (/ -1 x)))) 2)
1.116 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) (exp (neg (/ -1 x)))) in x
1.116 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
1.116 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.116 * [taylor]: Taking taylor expansion of -1 in x
1.116 * [taylor]: Taking taylor expansion of x in x
1.116 * [taylor]: Taking taylor expansion of (exp (neg (/ -1 x))) in x
1.116 * [taylor]: Taking taylor expansion of (neg (/ -1 x)) in x
1.116 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.116 * [taylor]: Taking taylor expansion of -1 in x
1.116 * [taylor]: Taking taylor expansion of x in x
1.117 * [taylor]: Taking taylor expansion of 2 in x
1.117 * [taylor]: Taking taylor expansion of y in x
1.117 * [taylor]: Taking taylor expansion of (* -1 (/ (cosh (/ -1 x)) y)) in y
1.117 * [taylor]: Taking taylor expansion of -1 in y
1.117 * [taylor]: Taking taylor expansion of (/ (cosh (/ -1 x)) y) in y
1.117 * [taylor]: Taking taylor expansion of (cosh (/ -1 x)) in y
1.117 * [taylor]: Rewrote expression to (/ (+ (exp (/ -1 x)) (exp (neg (/ -1 x)))) 2)
1.117 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) (exp (neg (/ -1 x)))) in y
1.117 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in y
1.117 * [taylor]: Taking taylor expansion of (/ -1 x) in y
1.117 * [taylor]: Taking taylor expansion of -1 in y
1.117 * [taylor]: Taking taylor expansion of x in y
1.117 * [taylor]: Taking taylor expansion of (exp (neg (/ -1 x))) in y
1.117 * [taylor]: Taking taylor expansion of (neg (/ -1 x)) in y
1.117 * [taylor]: Taking taylor expansion of (/ -1 x) in y
1.117 * [taylor]: Taking taylor expansion of -1 in y
1.117 * [taylor]: Taking taylor expansion of x in y
1.117 * [taylor]: Taking taylor expansion of 2 in y
1.117 * [taylor]: Taking taylor expansion of y in y
1.117 * [taylor]: Taking taylor expansion of (* -1 (/ (cosh (/ -1 x)) y)) in y
1.117 * [taylor]: Taking taylor expansion of -1 in y
1.117 * [taylor]: Taking taylor expansion of (/ (cosh (/ -1 x)) y) in y
1.117 * [taylor]: Taking taylor expansion of (cosh (/ -1 x)) in y
1.117 * [taylor]: Rewrote expression to (/ (+ (exp (/ -1 x)) (exp (neg (/ -1 x)))) 2)
1.117 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) (exp (neg (/ -1 x)))) in y
1.117 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in y
1.118 * [taylor]: Taking taylor expansion of (/ -1 x) in y
1.118 * [taylor]: Taking taylor expansion of -1 in y
1.118 * [taylor]: Taking taylor expansion of x in y
1.118 * [taylor]: Taking taylor expansion of (exp (neg (/ -1 x))) in y
1.118 * [taylor]: Taking taylor expansion of (neg (/ -1 x)) in y
1.118 * [taylor]: Taking taylor expansion of (/ -1 x) in y
1.118 * [taylor]: Taking taylor expansion of -1 in y
1.118 * [taylor]: Taking taylor expansion of x in y
1.118 * [taylor]: Taking taylor expansion of 2 in y
1.118 * [taylor]: Taking taylor expansion of y in y
1.118 * [taylor]: Taking taylor expansion of (* -1/2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x
1.118 * [taylor]: Taking taylor expansion of -1/2 in x
1.118 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x
1.118 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
1.118 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.118 * [taylor]: Taking taylor expansion of x in x
1.118 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
1.118 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.118 * [taylor]: Taking taylor expansion of -1 in x
1.118 * [taylor]: Taking taylor expansion of x in x
1.119 * [taylor]: Taking taylor expansion of 0 in x
1.120 * [taylor]: Taking taylor expansion of 0 in x
1.121 * [taylor]: Taking taylor expansion of 0 in x
1.121 * * * * [progress]: [ 4 / 4 ] generating series at (2 1 2)
1.121 * [approximate]: Taking taylor expansion of (cosh x) in (x) around 0
1.121 * [taylor]: Taking taylor expansion of (cosh x) in x
1.121 * [taylor]: Rewrote expression to (/ (+ (exp x) (exp (neg x))) 2)
1.121 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (neg x))) in x
1.121 * [taylor]: Taking taylor expansion of (exp x) in x
1.121 * [taylor]: Taking taylor expansion of x in x
1.121 * [taylor]: Taking taylor expansion of (exp (neg x)) in x
1.121 * [taylor]: Taking taylor expansion of (neg x) in x
1.121 * [taylor]: Taking taylor expansion of x in x
1.121 * [taylor]: Taking taylor expansion of 2 in x
1.121 * [taylor]: Taking taylor expansion of (cosh x) in x
1.121 * [taylor]: Rewrote expression to (/ (+ (exp x) (exp (neg x))) 2)
1.121 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (neg x))) in x
1.121 * [taylor]: Taking taylor expansion of (exp x) in x
1.121 * [taylor]: Taking taylor expansion of x in x
1.121 * [taylor]: Taking taylor expansion of (exp (neg x)) in x
1.122 * [taylor]: Taking taylor expansion of (neg x) in x
1.122 * [taylor]: Taking taylor expansion of x in x
1.122 * [taylor]: Taking taylor expansion of 2 in x
1.123 * [approximate]: Taking taylor expansion of (cosh (/ 1 x)) in (x) around 0
1.123 * [taylor]: Taking taylor expansion of (cosh (/ 1 x)) in x
1.123 * [taylor]: Rewrote expression to (/ (+ (exp (/ 1 x)) (exp (neg (/ 1 x)))) 2)
1.123 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (neg (/ 1 x)))) in x
1.123 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
1.124 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.124 * [taylor]: Taking taylor expansion of x in x
1.124 * [taylor]: Taking taylor expansion of (exp (neg (/ 1 x))) in x
1.124 * [taylor]: Taking taylor expansion of (neg (/ 1 x)) in x
1.124 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.124 * [taylor]: Taking taylor expansion of x in x
1.124 * [taylor]: Taking taylor expansion of 2 in x
1.124 * [taylor]: Taking taylor expansion of (cosh (/ 1 x)) in x
1.124 * [taylor]: Rewrote expression to (/ (+ (exp (/ 1 x)) (exp (neg (/ 1 x)))) 2)
1.124 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (neg (/ 1 x)))) in x
1.124 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
1.124 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.124 * [taylor]: Taking taylor expansion of x in x
1.124 * [taylor]: Taking taylor expansion of (exp (neg (/ 1 x))) in x
1.124 * [taylor]: Taking taylor expansion of (neg (/ 1 x)) in x
1.124 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.124 * [taylor]: Taking taylor expansion of x in x
1.124 * [taylor]: Taking taylor expansion of 2 in x
1.125 * [approximate]: Taking taylor expansion of (cosh (/ -1 x)) in (x) around 0
1.125 * [taylor]: Taking taylor expansion of (cosh (/ -1 x)) in x
1.125 * [taylor]: Rewrote expression to (/ (+ (exp (/ -1 x)) (exp (neg (/ -1 x)))) 2)
1.125 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) (exp (neg (/ -1 x)))) in x
1.125 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
1.125 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.125 * [taylor]: Taking taylor expansion of -1 in x
1.125 * [taylor]: Taking taylor expansion of x in x
1.125 * [taylor]: Taking taylor expansion of (exp (neg (/ -1 x))) in x
1.125 * [taylor]: Taking taylor expansion of (neg (/ -1 x)) in x
1.125 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.126 * [taylor]: Taking taylor expansion of -1 in x
1.126 * [taylor]: Taking taylor expansion of x in x
1.126 * [taylor]: Taking taylor expansion of 2 in x
1.126 * [taylor]: Taking taylor expansion of (cosh (/ -1 x)) in x
1.126 * [taylor]: Rewrote expression to (/ (+ (exp (/ -1 x)) (exp (neg (/ -1 x)))) 2)
1.126 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) (exp (neg (/ -1 x)))) in x
1.126 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
1.126 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.126 * [taylor]: Taking taylor expansion of -1 in x
1.126 * [taylor]: Taking taylor expansion of x in x
1.126 * [taylor]: Taking taylor expansion of (exp (neg (/ -1 x))) in x
1.126 * [taylor]: Taking taylor expansion of (neg (/ -1 x)) in x
1.126 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.126 * [taylor]: Taking taylor expansion of -1 in x
1.126 * [taylor]: Taking taylor expansion of x in x
1.126 * [taylor]: Taking taylor expansion of 2 in x
1.127 * * * [progress]: simplifying candidates
1.130 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (* (* y (cosh x)) (/ 1 (* x z)))
  (* (* y (cosh x)) (/ 1 (* x z)))
  (+ (+ (log y) (log (cosh x))) (neg (+ (log x) (log z))))
  (+ (+ (log y) (log (cosh x))) (neg (log (* x z))))
  (+ (+ (log y) (log (cosh x))) (- 0 (+ (log x) (log z))))
  (+ (+ (log y) (log (cosh x))) (- 0 (log (* x z))))
  (+ (+ (log y) (log (cosh x))) (- (log 1) (+ (log x) (log z))))
  (+ (+ (log y) (log (cosh x))) (- (log 1) (log (* x z))))
  (+ (+ (log y) (log (cosh x))) (log (/ 1 (* x z))))
  (+ (log (* y (cosh x))) (neg (+ (log x) (log z))))
  (+ (log (* y (cosh x))) (neg (log (* x z))))
  (+ (log (* y (cosh x))) (- 0 (+ (log x) (log z))))
  (+ (log (* y (cosh x))) (- 0 (log (* x z))))
  (+ (log (* y (cosh x))) (- (log 1) (+ (log x) (log z))))
  (+ (log (* y (cosh x))) (- (log 1) (log (* x z))))
  (+ (log (* y (cosh x))) (log (/ 1 (* x z))))
  (log (* (* y (cosh x)) (/ 1 (* x z))))
  (exp (* (* y (cosh x)) (/ 1 (* x z))))
  (* (* (* (* y y) y) (* (* (cosh x) (cosh x)) (cosh x))) (/ (* (* 1 1) 1) (* (* (* x x) x) (* (* z z) z))))
  (* (* (* (* y y) y) (* (* (cosh x) (cosh x)) (cosh x))) (/ (* (* 1 1) 1) (* (* (* x z) (* x z)) (* x z))))
  (* (* (* (* y y) y) (* (* (cosh x) (cosh x)) (cosh x))) (* (* (/ 1 (* x z)) (/ 1 (* x z))) (/ 1 (* x z))))
  (* (* (* (* y (cosh x)) (* y (cosh x))) (* y (cosh x))) (/ (* (* 1 1) 1) (* (* (* x x) x) (* (* z z) z))))
  (* (* (* (* y (cosh x)) (* y (cosh x))) (* y (cosh x))) (/ (* (* 1 1) 1) (* (* (* x z) (* x z)) (* x z))))
  (* (* (* (* y (cosh x)) (* y (cosh x))) (* y (cosh x))) (* (* (/ 1 (* x z)) (/ 1 (* x z))) (/ 1 (* x z))))
  (* (cbrt (* (* y (cosh x)) (/ 1 (* x z)))) (cbrt (* (* y (cosh x)) (/ 1 (* x z)))))
  (cbrt (* (* y (cosh x)) (/ 1 (* x z))))
  (* (* (* (* y (cosh x)) (/ 1 (* x z))) (* (* y (cosh x)) (/ 1 (* x z)))) (* (* y (cosh x)) (/ 1 (* x z))))
  (sqrt (* (* y (cosh x)) (/ 1 (* x z))))
  (sqrt (* (* y (cosh x)) (/ 1 (* x z))))
  (* (* y (+ (exp x) (exp (neg x)))) 1)
  (* 2 (* x z))
  (* (* y (cosh x)) (* (cbrt (/ 1 (* x z))) (cbrt (/ 1 (* x z)))))
  (* (* y (cosh x)) (sqrt (/ 1 (* x z))))
  (* (* y (cosh x)) (/ (* (cbrt 1) (cbrt 1)) x))
  (* (* y (cosh x)) (/ (sqrt 1) x))
  (* (* y (cosh x)) (/ 1 x))
  (* (* y (cosh x)) 1)
  (* (* y (cosh x)) 1)
  (* (cosh x) (/ 1 (* x z)))
  (* (* y (cosh x)) 1)
  (* (* y (+ (exp x) (exp (neg x)))) (/ 1 (* x z)))
  (neg 1)
  (neg 1)
  (neg (+ (log x) (log z)))
  (neg (log (* x z)))
  (- 0 (+ (log x) (log z)))
  (- 0 (log (* x z)))
  (- (log 1) (+ (log x) (log z)))
  (- (log 1) (log (* x z)))
  (log (/ 1 (* x z)))
  (exp (/ 1 (* x z)))
  (/ (* (* 1 1) 1) (* (* (* x x) x) (* (* z z) z)))
  (/ (* (* 1 1) 1) (* (* (* x z) (* x z)) (* x z)))
  (* (cbrt (/ 1 (* x z))) (cbrt (/ 1 (* x z))))
  (cbrt (/ 1 (* x z)))
  (* (* (/ 1 (* x z)) (/ 1 (* x z))) (/ 1 (* x z)))
  (sqrt (/ 1 (* x z)))
  (sqrt (/ 1 (* x z)))
  (neg 1)
  (neg (* x z))
  (/ (* (cbrt 1) (cbrt 1)) x)
  (/ (cbrt 1) z)
  (/ (sqrt 1) x)
  (/ (sqrt 1) z)
  (/ 1 x)
  (/ 1 z)
  (/ 1 (* x z))
  (/ (* x z) 1)
  (/ 1 x)
  (/ (* x z) (cbrt 1))
  (/ (* x z) (sqrt 1))
  (/ (* x z) 1)
  (* y (cosh x))
  (+ (log y) (log (cosh x)))
  (log (* y (cosh x)))
  (exp (* y (cosh x)))
  (* (* (* y y) y) (* (* (cosh x) (cosh x)) (cosh x)))
  (* (cbrt (* y (cosh x))) (cbrt (* y (cosh x))))
  (cbrt (* y (cosh x)))
  (* (* (* y (cosh x)) (* y (cosh x))) (* y (cosh x)))
  (sqrt (* y (cosh x)))
  (sqrt (* y (cosh x)))
  (* (sqrt y) (sqrt (cosh x)))
  (* (sqrt y) (sqrt (cosh x)))
  (* y (* (cbrt (cosh x)) (cbrt (cosh x))))
  (* y (sqrt (cosh x)))
  (* y 1)
  (* (cbrt y) (cosh x))
  (* (sqrt y) (cosh x))
  (* y (cosh x))
  (* y (+ (exp x) (exp (neg x))))
  (+ (exp x) (exp (neg x)))
  (log (cosh x))
  (exp (cosh x))
  (* (cbrt (cosh x)) (cbrt (cosh x)))
  (cbrt (cosh x))
  (* (* (cosh x) (cosh x)) (cosh x))
  (sqrt (cosh x))
  (sqrt (cosh 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))
  (/ 1 (* x z))
  (/ 1 (* x z))
  (/ 1 (* x z))
  y
  (* 1/2 (* (+ (exp (neg x)) (exp x)) y))
  (* 1/2 (* y (+ (exp (* -1 x)) (exp x))))
  (+ (* 1/2 (pow x 2)) (+ (* 1/24 (pow x 4)) 1))
  (* 1/2 (+ (exp (neg x)) (exp x)))
  (* 1/2 (+ (exp (* -1 x)) (exp x)))
1.175 * * [simplify]: iteration  0 :  5013  enodes  (cost  750 )
1.178 * [simplify]: Simplified to:
   (* y (/ (cosh x) (* x z)))
  (* y (/ (cosh x) (* x z)))
  (log (* y (/ (cosh x) (* x z))))
  (log (* y (/ (cosh x) (* x z))))
  (log (* y (/ (cosh x) (* x z))))
  (log (* y (/ (cosh x) (* x z))))
  (log (* y (/ (cosh x) (* x z))))
  (log (* y (/ (cosh x) (* x z))))
  (log (* y (/ (cosh x) (* x z))))
  (log (* y (/ (cosh x) (* x z))))
  (log (* y (/ (cosh x) (* x z))))
  (log (* y (/ (cosh x) (* x z))))
  (log (* y (/ (cosh x) (* x z))))
  (log (* y (/ (cosh x) (* x z))))
  (log (* y (/ (cosh x) (* x z))))
  (log (* y (/ (cosh x) (* x z))))
  (log (* y (/ (cosh x) (* x z))))
  (pow (exp (cosh x)) (/ y (* x z)))
  (pow (* y (/ (cosh x) (* x z))) 3)
  (pow (* y (/ (cosh x) (* x z))) 3)
  (pow (* y (/ (cosh x) (* x z))) 3)
  (pow (* y (/ (cosh x) (* x z))) 3)
  (pow (* y (/ (cosh x) (* x z))) 3)
  (pow (* y (/ (cosh x) (* x z))) 3)
  (* (cbrt (* y (/ (cosh x) (* x z)))) (cbrt (* y (/ (cosh x) (* x z)))))
  (cbrt (* y (/ (cosh x) (* x z))))
  (pow (* y (/ (cosh x) (* x z))) 3)
  (sqrt (* y (/ (cosh x) (* x z))))
  (sqrt (* y (/ (cosh x) (* x z))))
  (* y (+ (exp x) (exp (neg x))))
  (* x (* z 2))
  (* y (* (cosh x) (* (cbrt (/ 1 (* x z))) (cbrt (/ 1 (* x z))))))
  (* y (* (cosh x) (sqrt (/ 1 (* x z)))))
  (* y (* (cosh x) (* (cbrt 1) (/ (cbrt 1) x))))
  (* y (/ (cosh x) x))
  (* y (/ (cosh x) x))
  (* y (cosh x))
  (* y (cosh x))
  (/ (cosh x) (* x z))
  (* y (cosh x))
  (* y (/ (+ (exp x) (exp (neg x))) (* x z)))
  -1
  -1
  (neg (log (* x z)))
  (neg (log (* x z)))
  (neg (log (* x z)))
  (neg (log (* x z)))
  (neg (log (* x z)))
  (neg (log (* x z)))
  (neg (log (* x z)))
  (exp (/ 1 (* x z)))
  (/ 1 (pow (* x z) 3))
  (/ 1 (pow (* x z) 3))
  (* (cbrt (/ 1 (* x z))) (cbrt (/ 1 (* x z))))
  (cbrt (/ 1 (* x z)))
  (/ 1 (pow (* x z) 3))
  (sqrt (/ 1 (* x z)))
  (sqrt (/ 1 (* x z)))
  -1
  (* x (neg z))
  (* (cbrt 1) (/ (cbrt 1) x))
  (/ (cbrt 1) z)
  (/ 1 x)
  (/ 1 z)
  (/ 1 x)
  (/ 1 z)
  (/ 1 (* x z))
  (* x z)
  (/ 1 x)
  (* z (/ x (cbrt 1)))
  (* x z)
  (* x z)
  (* y (cosh x))
  (log (* y (cosh x)))
  (log (* y (cosh x)))
  (pow (exp (cosh x)) y)
  (pow (* y (cosh x)) 3)
  (* (cbrt (* y (cosh x))) (cbrt (* y (cosh x))))
  (cbrt (* y (cosh x)))
  (pow (* y (cosh x)) 3)
  (sqrt (* y (cosh x)))
  (sqrt (* y (cosh x)))
  (* (sqrt y) (sqrt (cosh x)))
  (* (sqrt y) (sqrt (cosh x)))
  (* y (* (cbrt (cosh x)) (cbrt (cosh x))))
  (* y (sqrt (cosh x)))
  y
  (* (cosh x) (cbrt y))
  (* (cosh x) (sqrt y))
  (* y (cosh x))
  (* y (+ (exp x) (exp (neg x))))
  (+ (exp x) (exp (neg x)))
  (log (cosh x))
  (exp (cosh x))
  (* (cbrt (cosh x)) (cbrt (cosh x)))
  (cbrt (cosh x))
  (pow (cosh x) 3)
  (sqrt (cosh x))
  (sqrt (cosh x))
  (+ (* 1/2 (* y (/ x z))) (/ y (* x z)))
  (* y (/ (cosh x) (* x z)))
  (* y (/ (cosh x) (* x z)))
  (/ 1 (* x z))
  (/ 1 (* x z))
  (/ 1 (* x z))
  y
  (* y (* (+ (exp x) (exp (neg x))) 1/2))
  (* y (* (+ (exp x) (exp (neg x))) 1/2))
  (+ 1 (+ (* x (* x 1/2)) (* 1/24 (pow x 4))))
  (* (+ (exp x) (exp (neg x))) 1/2)
  (* (+ (exp x) (exp (neg x))) 1/2)
1.179 * * * [progress]: adding candidates to table
1.248 * [progress]: [Phase 3 of 3] Extracting.
1.249 * * [regime]: Finding splitpoints for: (#<alt (λ (x y z) (* (cosh x) (* (* (/ (cbrt y) x) (cbrt y)) (/ (cbrt y) z))))> #<alt (λ (x y z) (* (* y (cosh x)) (/ 1 (* x z))))> #<alt (λ (x y z) (* (cosh x) (* (/ (sqrt y) x) (/ (sqrt y) z))))> #<alt (λ (x y z) (* (cosh x) (/ (/ y x) z)))> #<alt (λ (x y z) (* (cosh x) (/ y (* x z))))> #<alt (λ (x y z) (* (cbrt (pow (/ (cosh x) x) 3)) (/ y z)))> #<alt (λ (x y z) (/ (* (cosh x) (/ y z)) x))>)
1.249 * * * [regime-changes]: Trying 3 branch expressions: (z y x)
1.249 * * * * [regimes]: Trying to branch on z from (#<alt (λ (x y z) (* (cosh x) (* (* (/ (cbrt y) x) (cbrt y)) (/ (cbrt y) z))))> #<alt (λ (x y z) (* (* y (cosh x)) (/ 1 (* x z))))> #<alt (λ (x y z) (* (cosh x) (* (/ (sqrt y) x) (/ (sqrt y) z))))> #<alt (λ (x y z) (* (cosh x) (/ (/ y x) z)))> #<alt (λ (x y z) (* (cosh x) (/ y (* x z))))> #<alt (λ (x y z) (* (cbrt (pow (/ (cosh x) x) 3)) (/ y z)))> #<alt (λ (x y z) (/ (* (cosh x) (/ y z)) x))>)
1.318 * * * * [regimes]: Trying to branch on y from (#<alt (λ (x y z) (* (cosh x) (* (* (/ (cbrt y) x) (cbrt y)) (/ (cbrt y) z))))> #<alt (λ (x y z) (* (* y (cosh x)) (/ 1 (* x z))))> #<alt (λ (x y z) (* (cosh x) (* (/ (sqrt y) x) (/ (sqrt y) z))))> #<alt (λ (x y z) (* (cosh x) (/ (/ y x) z)))> #<alt (λ (x y z) (* (cosh x) (/ y (* x z))))> #<alt (λ (x y z) (* (cbrt (pow (/ (cosh x) x) 3)) (/ y z)))> #<alt (λ (x y z) (/ (* (cosh x) (/ y z)) x))>)
1.385 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x y z) (* (cosh x) (* (* (/ (cbrt y) x) (cbrt y)) (/ (cbrt y) z))))> #<alt (λ (x y z) (* (* y (cosh x)) (/ 1 (* x z))))> #<alt (λ (x y z) (* (cosh x) (* (/ (sqrt y) x) (/ (sqrt y) z))))> #<alt (λ (x y z) (* (cosh x) (/ (/ y x) z)))> #<alt (λ (x y z) (* (cosh x) (/ y (* x z))))> #<alt (λ (x y z) (* (cbrt (pow (/ (cosh x) x) 3)) (/ y z)))> #<alt (λ (x y z) (/ (* (cosh x) (/ y z)) x))>)
1.469 * * * [regime]: Found split indices: #<option (#s(si 4 46) #s(si 3 172) #s(si 6 255))>
1.469 * [binary-search]: Improving bounds with binary search for y and (#<alt (λ (x y z) (* (cosh x) (* (* (/ (cbrt y) x) (cbrt y)) (/ (cbrt y) z))))> #<alt (λ (x y z) (* (* y (cosh x)) (/ 1 (* x z))))> #<alt (λ (x y z) (* (cosh x) (* (/ (sqrt y) x) (/ (sqrt y) z))))> #<alt (λ (x y z) (* (cosh x) (/ (/ y x) z)))> #<alt (λ (x y z) (* (cosh x) (/ y (* x z))))> #<alt (λ (x y z) (* (cbrt (pow (/ (cosh x) x) 3)) (/ y z)))> #<alt (λ (x y z) (/ (* (cosh x) (/ y z)) x))>)
1.523 * [regimes]: Found splitpoints: (#s(sp 4 y -494.30008968649463) #s(sp 3 y 1.451586002073307e-137) #s(sp 6 y +nan.0)) , with alts (#<alt (λ (x y z) (* (cosh x) (* (* (/ (cbrt y) x) (cbrt y)) (/ (cbrt y) z))))> #<alt (λ (x y z) (* (* y (cosh x)) (/ 1 (* x z))))> #<alt (λ (x y z) (* (cosh x) (* (/ (sqrt y) x) (/ (sqrt y) z))))> #<alt (λ (x y z) (* (cosh x) (/ (/ y x) z)))> #<alt (λ (x y z) (* (cosh x) (/ y (* x z))))> #<alt (λ (x y z) (* (cbrt (pow (/ (cosh x) x) 3)) (/ y z)))> #<alt (λ (x y z) (/ (* (cosh x) (/ y z)) x))>)
1.523 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (if (<= y -494.30008968649463) (* (cosh x) (/ y (* x z))) (if (<= y 1.451586002073307e-137) (* (cosh x) (/ (/ y x) z)) (/ (* (cosh x) (/ y z)) x)))
1.524 * * [simplify]: iteration  0 :  23  enodes  (cost  32 )
1.524 * * [simplify]: iteration  1 :  23  enodes  (cost  32 )
1.524 * [simplify]: Simplified to:
   (if (<= y -494.30008968649463) (* (cosh x) (/ y (* x z))) (if (<= y 1.451586002073307e-137) (* (cosh x) (/ (/ y x) z)) (/ (* (cosh x) (/ y z)) x)))
3.127 * [regime-testing]: End program error score: 1.156931216480855
3.228 * [regime-testing]: Target error score: 0.40991332691434884