0.236 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.018 * * * [progress]: [2/2] Setting up program.
0.020 * [progress]: [Phase 2 of 3] Improving.
0.020 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (/ (+ 1.0 (* (- 2.0 (/ (/ 2.0 t) (+ 1.0 (/ 1.0 t)))) (- 2.0 (/ (/ 2.0 t) (+ 1.0 (/ 1.0 t)))))) (+ 2.0 (* (- 2.0 (/ (/ 2.0 t) (+ 1.0 (/ 1.0 t)))) (- 2.0 (/ (/ 2.0 t) (+ 1.0 (/ 1.0 t)))))))
0.021 * * [simplify]: iteration  0 :  12  enodes  (cost  51 )
0.023 * * [simplify]: iteration  1 :  19  enodes  (cost  51 )
0.025 * * [simplify]: iteration  2 :  33  enodes  (cost  51 )
0.030 * * [simplify]: iteration  3 :  80  enodes  (cost  51 )
0.045 * * [simplify]: iteration  4 :  237  enodes  (cost  51 )
0.109 * * [simplify]: iteration  5 :  603  enodes  (cost  51 )
0.351 * * [simplify]: iteration  6 :  1416  enodes  (cost  51 )
1.487 * * [simplify]: iteration  7 :  3670  enodes  (cost  43 )
2.288 * * [simplify]: iteration  done :  5000  enodes  (cost  43 )
2.289 * [simplify]: Simplified to:
   (/ (+ 1.0 (* (- 2.0 (/ 2.0 (* 1.0 (+ t 1)))) (- 2.0 (/ 2.0 (* 1.0 (+ t 1)))))) (+ (* (- 2.0 (/ 2.0 (* 1.0 (+ t 1)))) (- 2.0 (/ 2.0 (* 1.0 (+ t 1))))) 2.0))
2.291 * * [progress]: iteration 1 / 4
2.292 * * * [progress]: picking best candidate
2.293 * * * * [pick]: Picked  #<alt (λ (t) (/ (+ 1.0 (* (- 2.0 (/ (/ 2.0 t) (+ 1.0 (/ 1.0 t)))) (- 2.0 (/ (/ 2.0 t) (+ 1.0 (/ 1.0 t)))))) (+ 2.0 (* (- 2.0 (/ (/ 2.0 t) (+ 1.0 (/ 1.0 t)))) (- 2.0 (/ (/ 2.0 t) (+ 1.0 (/ 1.0 t))))))))>
2.293 * * * [progress]: localizing error
2.305 * * * [progress]: generating rewritten candidates
2.305 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2 2 2)
2.340 * * * * [progress]: [ 2 / 4 ] rewriting at (2 2 2 1)
2.376 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 2 2)
2.412 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1 2 1)
2.447 * * * [progress]: generating series expansions
2.448 * * * * [progress]: [ 1 / 4 ] generating series at (2 2 2 2)
2.448 * [approximate]: Taking taylor expansion of (- 2.0 (* 2.0 (/ 1 (* t (+ (* 1.0 (/ 1 t)) 1.0))))) in (t) around 0
2.448 * [taylor]: Taking taylor expansion of (- 2.0 (* 2.0 (/ 1 (* t (+ (* 1.0 (/ 1 t)) 1.0))))) in t
2.448 * [taylor]: Taking taylor expansion of 2.0 in t
2.448 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (* t (+ (* 1.0 (/ 1 t)) 1.0)))) in t
2.448 * [taylor]: Taking taylor expansion of 2.0 in t
2.448 * [taylor]: Taking taylor expansion of (/ 1 (* t (+ (* 1.0 (/ 1 t)) 1.0))) in t
2.448 * [taylor]: Taking taylor expansion of (* t (+ (* 1.0 (/ 1 t)) 1.0)) in t
2.448 * [taylor]: Taking taylor expansion of t in t
2.448 * [taylor]: Taking taylor expansion of (+ (* 1.0 (/ 1 t)) 1.0) in t
2.448 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 t)) in t
2.448 * [taylor]: Taking taylor expansion of 1.0 in t
2.448 * [taylor]: Taking taylor expansion of (/ 1 t) in t
2.448 * [taylor]: Taking taylor expansion of t in t
2.449 * [taylor]: Taking taylor expansion of 1.0 in t
2.452 * [taylor]: Taking taylor expansion of (- 2.0 (* 2.0 (/ 1 (* t (+ (* 1.0 (/ 1 t)) 1.0))))) in t
2.452 * [taylor]: Taking taylor expansion of 2.0 in t
2.452 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (* t (+ (* 1.0 (/ 1 t)) 1.0)))) in t
2.452 * [taylor]: Taking taylor expansion of 2.0 in t
2.452 * [taylor]: Taking taylor expansion of (/ 1 (* t (+ (* 1.0 (/ 1 t)) 1.0))) in t
2.452 * [taylor]: Taking taylor expansion of (* t (+ (* 1.0 (/ 1 t)) 1.0)) in t
2.452 * [taylor]: Taking taylor expansion of t in t
2.452 * [taylor]: Taking taylor expansion of (+ (* 1.0 (/ 1 t)) 1.0) in t
2.452 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 t)) in t
2.452 * [taylor]: Taking taylor expansion of 1.0 in t
2.452 * [taylor]: Taking taylor expansion of (/ 1 t) in t
2.452 * [taylor]: Taking taylor expansion of t in t
2.452 * [taylor]: Taking taylor expansion of 1.0 in t
2.479 * [approximate]: Taking taylor expansion of (- 2.0 (* 2.0 (/ t (+ (* 1.0 t) 1.0)))) in (t) around 0
2.479 * [taylor]: Taking taylor expansion of (- 2.0 (* 2.0 (/ t (+ (* 1.0 t) 1.0)))) in t
2.479 * [taylor]: Taking taylor expansion of 2.0 in t
2.479 * [taylor]: Taking taylor expansion of (* 2.0 (/ t (+ (* 1.0 t) 1.0))) in t
2.479 * [taylor]: Taking taylor expansion of 2.0 in t
2.479 * [taylor]: Taking taylor expansion of (/ t (+ (* 1.0 t) 1.0)) in t
2.479 * [taylor]: Taking taylor expansion of t in t
2.479 * [taylor]: Taking taylor expansion of (+ (* 1.0 t) 1.0) in t
2.479 * [taylor]: Taking taylor expansion of (* 1.0 t) in t
2.479 * [taylor]: Taking taylor expansion of 1.0 in t
2.479 * [taylor]: Taking taylor expansion of t in t
2.479 * [taylor]: Taking taylor expansion of 1.0 in t
2.480 * [taylor]: Taking taylor expansion of (- 2.0 (* 2.0 (/ t (+ (* 1.0 t) 1.0)))) in t
2.480 * [taylor]: Taking taylor expansion of 2.0 in t
2.480 * [taylor]: Taking taylor expansion of (* 2.0 (/ t (+ (* 1.0 t) 1.0))) in t
2.480 * [taylor]: Taking taylor expansion of 2.0 in t
2.480 * [taylor]: Taking taylor expansion of (/ t (+ (* 1.0 t) 1.0)) in t
2.480 * [taylor]: Taking taylor expansion of t in t
2.480 * [taylor]: Taking taylor expansion of (+ (* 1.0 t) 1.0) in t
2.480 * [taylor]: Taking taylor expansion of (* 1.0 t) in t
2.480 * [taylor]: Taking taylor expansion of 1.0 in t
2.480 * [taylor]: Taking taylor expansion of t in t
2.480 * [taylor]: Taking taylor expansion of 1.0 in t
2.488 * [approximate]: Taking taylor expansion of (+ (* 2.0 (/ t (- 1.0 (* 1.0 t)))) 2.0) in (t) around 0
2.488 * [taylor]: Taking taylor expansion of (+ (* 2.0 (/ t (- 1.0 (* 1.0 t)))) 2.0) in t
2.488 * [taylor]: Taking taylor expansion of (* 2.0 (/ t (- 1.0 (* 1.0 t)))) in t
2.488 * [taylor]: Taking taylor expansion of 2.0 in t
2.488 * [taylor]: Taking taylor expansion of (/ t (- 1.0 (* 1.0 t))) in t
2.488 * [taylor]: Taking taylor expansion of t in t
2.488 * [taylor]: Taking taylor expansion of (- 1.0 (* 1.0 t)) in t
2.488 * [taylor]: Taking taylor expansion of 1.0 in t
2.488 * [taylor]: Taking taylor expansion of (* 1.0 t) in t
2.488 * [taylor]: Taking taylor expansion of 1.0 in t
2.488 * [taylor]: Taking taylor expansion of t in t
2.489 * [taylor]: Taking taylor expansion of 2.0 in t
2.489 * [taylor]: Taking taylor expansion of (+ (* 2.0 (/ t (- 1.0 (* 1.0 t)))) 2.0) in t
2.489 * [taylor]: Taking taylor expansion of (* 2.0 (/ t (- 1.0 (* 1.0 t)))) in t
2.489 * [taylor]: Taking taylor expansion of 2.0 in t
2.489 * [taylor]: Taking taylor expansion of (/ t (- 1.0 (* 1.0 t))) in t
2.489 * [taylor]: Taking taylor expansion of t in t
2.489 * [taylor]: Taking taylor expansion of (- 1.0 (* 1.0 t)) in t
2.489 * [taylor]: Taking taylor expansion of 1.0 in t
2.489 * [taylor]: Taking taylor expansion of (* 1.0 t) in t
2.489 * [taylor]: Taking taylor expansion of 1.0 in t
2.489 * [taylor]: Taking taylor expansion of t in t
2.490 * [taylor]: Taking taylor expansion of 2.0 in t
2.496 * * * * [progress]: [ 2 / 4 ] generating series at (2 2 2 1)
2.496 * [approximate]: Taking taylor expansion of (- 2.0 (* 2.0 (/ 1 (* t (+ (* 1.0 (/ 1 t)) 1.0))))) in (t) around 0
2.497 * [taylor]: Taking taylor expansion of (- 2.0 (* 2.0 (/ 1 (* t (+ (* 1.0 (/ 1 t)) 1.0))))) in t
2.497 * [taylor]: Taking taylor expansion of 2.0 in t
2.497 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (* t (+ (* 1.0 (/ 1 t)) 1.0)))) in t
2.497 * [taylor]: Taking taylor expansion of 2.0 in t
2.497 * [taylor]: Taking taylor expansion of (/ 1 (* t (+ (* 1.0 (/ 1 t)) 1.0))) in t
2.497 * [taylor]: Taking taylor expansion of (* t (+ (* 1.0 (/ 1 t)) 1.0)) in t
2.497 * [taylor]: Taking taylor expansion of t in t
2.497 * [taylor]: Taking taylor expansion of (+ (* 1.0 (/ 1 t)) 1.0) in t
2.497 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 t)) in t
2.497 * [taylor]: Taking taylor expansion of 1.0 in t
2.497 * [taylor]: Taking taylor expansion of (/ 1 t) in t
2.497 * [taylor]: Taking taylor expansion of t in t
2.497 * [taylor]: Taking taylor expansion of 1.0 in t
2.500 * [taylor]: Taking taylor expansion of (- 2.0 (* 2.0 (/ 1 (* t (+ (* 1.0 (/ 1 t)) 1.0))))) in t
2.500 * [taylor]: Taking taylor expansion of 2.0 in t
2.500 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (* t (+ (* 1.0 (/ 1 t)) 1.0)))) in t
2.500 * [taylor]: Taking taylor expansion of 2.0 in t
2.500 * [taylor]: Taking taylor expansion of (/ 1 (* t (+ (* 1.0 (/ 1 t)) 1.0))) in t
2.500 * [taylor]: Taking taylor expansion of (* t (+ (* 1.0 (/ 1 t)) 1.0)) in t
2.500 * [taylor]: Taking taylor expansion of t in t
2.500 * [taylor]: Taking taylor expansion of (+ (* 1.0 (/ 1 t)) 1.0) in t
2.500 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 t)) in t
2.500 * [taylor]: Taking taylor expansion of 1.0 in t
2.500 * [taylor]: Taking taylor expansion of (/ 1 t) in t
2.500 * [taylor]: Taking taylor expansion of t in t
2.501 * [taylor]: Taking taylor expansion of 1.0 in t
2.525 * [approximate]: Taking taylor expansion of (- 2.0 (* 2.0 (/ t (+ (* 1.0 t) 1.0)))) in (t) around 0
2.525 * [taylor]: Taking taylor expansion of (- 2.0 (* 2.0 (/ t (+ (* 1.0 t) 1.0)))) in t
2.525 * [taylor]: Taking taylor expansion of 2.0 in t
2.525 * [taylor]: Taking taylor expansion of (* 2.0 (/ t (+ (* 1.0 t) 1.0))) in t
2.525 * [taylor]: Taking taylor expansion of 2.0 in t
2.525 * [taylor]: Taking taylor expansion of (/ t (+ (* 1.0 t) 1.0)) in t
2.525 * [taylor]: Taking taylor expansion of t in t
2.525 * [taylor]: Taking taylor expansion of (+ (* 1.0 t) 1.0) in t
2.525 * [taylor]: Taking taylor expansion of (* 1.0 t) in t
2.525 * [taylor]: Taking taylor expansion of 1.0 in t
2.525 * [taylor]: Taking taylor expansion of t in t
2.525 * [taylor]: Taking taylor expansion of 1.0 in t
2.526 * [taylor]: Taking taylor expansion of (- 2.0 (* 2.0 (/ t (+ (* 1.0 t) 1.0)))) in t
2.526 * [taylor]: Taking taylor expansion of 2.0 in t
2.526 * [taylor]: Taking taylor expansion of (* 2.0 (/ t (+ (* 1.0 t) 1.0))) in t
2.526 * [taylor]: Taking taylor expansion of 2.0 in t
2.526 * [taylor]: Taking taylor expansion of (/ t (+ (* 1.0 t) 1.0)) in t
2.526 * [taylor]: Taking taylor expansion of t in t
2.526 * [taylor]: Taking taylor expansion of (+ (* 1.0 t) 1.0) in t
2.526 * [taylor]: Taking taylor expansion of (* 1.0 t) in t
2.526 * [taylor]: Taking taylor expansion of 1.0 in t
2.526 * [taylor]: Taking taylor expansion of t in t
2.526 * [taylor]: Taking taylor expansion of 1.0 in t
2.533 * [approximate]: Taking taylor expansion of (+ (* 2.0 (/ t (- 1.0 (* 1.0 t)))) 2.0) in (t) around 0
2.533 * [taylor]: Taking taylor expansion of (+ (* 2.0 (/ t (- 1.0 (* 1.0 t)))) 2.0) in t
2.534 * [taylor]: Taking taylor expansion of (* 2.0 (/ t (- 1.0 (* 1.0 t)))) in t
2.534 * [taylor]: Taking taylor expansion of 2.0 in t
2.534 * [taylor]: Taking taylor expansion of (/ t (- 1.0 (* 1.0 t))) in t
2.534 * [taylor]: Taking taylor expansion of t in t
2.534 * [taylor]: Taking taylor expansion of (- 1.0 (* 1.0 t)) in t
2.534 * [taylor]: Taking taylor expansion of 1.0 in t
2.534 * [taylor]: Taking taylor expansion of (* 1.0 t) in t
2.534 * [taylor]: Taking taylor expansion of 1.0 in t
2.534 * [taylor]: Taking taylor expansion of t in t
2.535 * [taylor]: Taking taylor expansion of 2.0 in t
2.535 * [taylor]: Taking taylor expansion of (+ (* 2.0 (/ t (- 1.0 (* 1.0 t)))) 2.0) in t
2.535 * [taylor]: Taking taylor expansion of (* 2.0 (/ t (- 1.0 (* 1.0 t)))) in t
2.535 * [taylor]: Taking taylor expansion of 2.0 in t
2.535 * [taylor]: Taking taylor expansion of (/ t (- 1.0 (* 1.0 t))) in t
2.535 * [taylor]: Taking taylor expansion of t in t
2.535 * [taylor]: Taking taylor expansion of (- 1.0 (* 1.0 t)) in t
2.535 * [taylor]: Taking taylor expansion of 1.0 in t
2.535 * [taylor]: Taking taylor expansion of (* 1.0 t) in t
2.535 * [taylor]: Taking taylor expansion of 1.0 in t
2.535 * [taylor]: Taking taylor expansion of t in t
2.536 * [taylor]: Taking taylor expansion of 2.0 in t
2.542 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 2 2)
2.542 * [approximate]: Taking taylor expansion of (- 2.0 (* 2.0 (/ 1 (* t (+ (* 1.0 (/ 1 t)) 1.0))))) in (t) around 0
2.542 * [taylor]: Taking taylor expansion of (- 2.0 (* 2.0 (/ 1 (* t (+ (* 1.0 (/ 1 t)) 1.0))))) in t
2.542 * [taylor]: Taking taylor expansion of 2.0 in t
2.542 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (* t (+ (* 1.0 (/ 1 t)) 1.0)))) in t
2.542 * [taylor]: Taking taylor expansion of 2.0 in t
2.543 * [taylor]: Taking taylor expansion of (/ 1 (* t (+ (* 1.0 (/ 1 t)) 1.0))) in t
2.543 * [taylor]: Taking taylor expansion of (* t (+ (* 1.0 (/ 1 t)) 1.0)) in t
2.543 * [taylor]: Taking taylor expansion of t in t
2.543 * [taylor]: Taking taylor expansion of (+ (* 1.0 (/ 1 t)) 1.0) in t
2.543 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 t)) in t
2.543 * [taylor]: Taking taylor expansion of 1.0 in t
2.543 * [taylor]: Taking taylor expansion of (/ 1 t) in t
2.543 * [taylor]: Taking taylor expansion of t in t
2.543 * [taylor]: Taking taylor expansion of 1.0 in t
2.546 * [taylor]: Taking taylor expansion of (- 2.0 (* 2.0 (/ 1 (* t (+ (* 1.0 (/ 1 t)) 1.0))))) in t
2.546 * [taylor]: Taking taylor expansion of 2.0 in t
2.546 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (* t (+ (* 1.0 (/ 1 t)) 1.0)))) in t
2.546 * [taylor]: Taking taylor expansion of 2.0 in t
2.546 * [taylor]: Taking taylor expansion of (/ 1 (* t (+ (* 1.0 (/ 1 t)) 1.0))) in t
2.546 * [taylor]: Taking taylor expansion of (* t (+ (* 1.0 (/ 1 t)) 1.0)) in t
2.546 * [taylor]: Taking taylor expansion of t in t
2.546 * [taylor]: Taking taylor expansion of (+ (* 1.0 (/ 1 t)) 1.0) in t
2.546 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 t)) in t
2.546 * [taylor]: Taking taylor expansion of 1.0 in t
2.546 * [taylor]: Taking taylor expansion of (/ 1 t) in t
2.546 * [taylor]: Taking taylor expansion of t in t
2.546 * [taylor]: Taking taylor expansion of 1.0 in t
2.573 * [approximate]: Taking taylor expansion of (- 2.0 (* 2.0 (/ t (+ (* 1.0 t) 1.0)))) in (t) around 0
2.573 * [taylor]: Taking taylor expansion of (- 2.0 (* 2.0 (/ t (+ (* 1.0 t) 1.0)))) in t
2.573 * [taylor]: Taking taylor expansion of 2.0 in t
2.573 * [taylor]: Taking taylor expansion of (* 2.0 (/ t (+ (* 1.0 t) 1.0))) in t
2.573 * [taylor]: Taking taylor expansion of 2.0 in t
2.573 * [taylor]: Taking taylor expansion of (/ t (+ (* 1.0 t) 1.0)) in t
2.573 * [taylor]: Taking taylor expansion of t in t
2.573 * [taylor]: Taking taylor expansion of (+ (* 1.0 t) 1.0) in t
2.573 * [taylor]: Taking taylor expansion of (* 1.0 t) in t
2.573 * [taylor]: Taking taylor expansion of 1.0 in t
2.573 * [taylor]: Taking taylor expansion of t in t
2.573 * [taylor]: Taking taylor expansion of 1.0 in t
2.574 * [taylor]: Taking taylor expansion of (- 2.0 (* 2.0 (/ t (+ (* 1.0 t) 1.0)))) in t
2.574 * [taylor]: Taking taylor expansion of 2.0 in t
2.574 * [taylor]: Taking taylor expansion of (* 2.0 (/ t (+ (* 1.0 t) 1.0))) in t
2.574 * [taylor]: Taking taylor expansion of 2.0 in t
2.574 * [taylor]: Taking taylor expansion of (/ t (+ (* 1.0 t) 1.0)) in t
2.574 * [taylor]: Taking taylor expansion of t in t
2.574 * [taylor]: Taking taylor expansion of (+ (* 1.0 t) 1.0) in t
2.574 * [taylor]: Taking taylor expansion of (* 1.0 t) in t
2.574 * [taylor]: Taking taylor expansion of 1.0 in t
2.574 * [taylor]: Taking taylor expansion of t in t
2.574 * [taylor]: Taking taylor expansion of 1.0 in t
2.582 * [approximate]: Taking taylor expansion of (+ (* 2.0 (/ t (- 1.0 (* 1.0 t)))) 2.0) in (t) around 0
2.582 * [taylor]: Taking taylor expansion of (+ (* 2.0 (/ t (- 1.0 (* 1.0 t)))) 2.0) in t
2.582 * [taylor]: Taking taylor expansion of (* 2.0 (/ t (- 1.0 (* 1.0 t)))) in t
2.582 * [taylor]: Taking taylor expansion of 2.0 in t
2.582 * [taylor]: Taking taylor expansion of (/ t (- 1.0 (* 1.0 t))) in t
2.582 * [taylor]: Taking taylor expansion of t in t
2.582 * [taylor]: Taking taylor expansion of (- 1.0 (* 1.0 t)) in t
2.582 * [taylor]: Taking taylor expansion of 1.0 in t
2.582 * [taylor]: Taking taylor expansion of (* 1.0 t) in t
2.582 * [taylor]: Taking taylor expansion of 1.0 in t
2.582 * [taylor]: Taking taylor expansion of t in t
2.583 * [taylor]: Taking taylor expansion of 2.0 in t
2.583 * [taylor]: Taking taylor expansion of (+ (* 2.0 (/ t (- 1.0 (* 1.0 t)))) 2.0) in t
2.583 * [taylor]: Taking taylor expansion of (* 2.0 (/ t (- 1.0 (* 1.0 t)))) in t
2.583 * [taylor]: Taking taylor expansion of 2.0 in t
2.583 * [taylor]: Taking taylor expansion of (/ t (- 1.0 (* 1.0 t))) in t
2.583 * [taylor]: Taking taylor expansion of t in t
2.583 * [taylor]: Taking taylor expansion of (- 1.0 (* 1.0 t)) in t
2.583 * [taylor]: Taking taylor expansion of 1.0 in t
2.583 * [taylor]: Taking taylor expansion of (* 1.0 t) in t
2.583 * [taylor]: Taking taylor expansion of 1.0 in t
2.583 * [taylor]: Taking taylor expansion of t in t
2.584 * [taylor]: Taking taylor expansion of 2.0 in t
2.591 * * * * [progress]: [ 4 / 4 ] generating series at (2 1 2 1)
2.591 * [approximate]: Taking taylor expansion of (- 2.0 (* 2.0 (/ 1 (* t (+ (* 1.0 (/ 1 t)) 1.0))))) in (t) around 0
2.591 * [taylor]: Taking taylor expansion of (- 2.0 (* 2.0 (/ 1 (* t (+ (* 1.0 (/ 1 t)) 1.0))))) in t
2.591 * [taylor]: Taking taylor expansion of 2.0 in t
2.591 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (* t (+ (* 1.0 (/ 1 t)) 1.0)))) in t
2.591 * [taylor]: Taking taylor expansion of 2.0 in t
2.591 * [taylor]: Taking taylor expansion of (/ 1 (* t (+ (* 1.0 (/ 1 t)) 1.0))) in t
2.591 * [taylor]: Taking taylor expansion of (* t (+ (* 1.0 (/ 1 t)) 1.0)) in t
2.591 * [taylor]: Taking taylor expansion of t in t
2.591 * [taylor]: Taking taylor expansion of (+ (* 1.0 (/ 1 t)) 1.0) in t
2.591 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 t)) in t
2.591 * [taylor]: Taking taylor expansion of 1.0 in t
2.591 * [taylor]: Taking taylor expansion of (/ 1 t) in t
2.591 * [taylor]: Taking taylor expansion of t in t
2.591 * [taylor]: Taking taylor expansion of 1.0 in t
2.594 * [taylor]: Taking taylor expansion of (- 2.0 (* 2.0 (/ 1 (* t (+ (* 1.0 (/ 1 t)) 1.0))))) in t
2.594 * [taylor]: Taking taylor expansion of 2.0 in t
2.594 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (* t (+ (* 1.0 (/ 1 t)) 1.0)))) in t
2.594 * [taylor]: Taking taylor expansion of 2.0 in t
2.594 * [taylor]: Taking taylor expansion of (/ 1 (* t (+ (* 1.0 (/ 1 t)) 1.0))) in t
2.594 * [taylor]: Taking taylor expansion of (* t (+ (* 1.0 (/ 1 t)) 1.0)) in t
2.594 * [taylor]: Taking taylor expansion of t in t
2.594 * [taylor]: Taking taylor expansion of (+ (* 1.0 (/ 1 t)) 1.0) in t
2.594 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 t)) in t
2.594 * [taylor]: Taking taylor expansion of 1.0 in t
2.594 * [taylor]: Taking taylor expansion of (/ 1 t) in t
2.594 * [taylor]: Taking taylor expansion of t in t
2.595 * [taylor]: Taking taylor expansion of 1.0 in t
2.618 * [approximate]: Taking taylor expansion of (- 2.0 (* 2.0 (/ t (+ (* 1.0 t) 1.0)))) in (t) around 0
2.618 * [taylor]: Taking taylor expansion of (- 2.0 (* 2.0 (/ t (+ (* 1.0 t) 1.0)))) in t
2.618 * [taylor]: Taking taylor expansion of 2.0 in t
2.618 * [taylor]: Taking taylor expansion of (* 2.0 (/ t (+ (* 1.0 t) 1.0))) in t
2.618 * [taylor]: Taking taylor expansion of 2.0 in t
2.618 * [taylor]: Taking taylor expansion of (/ t (+ (* 1.0 t) 1.0)) in t
2.619 * [taylor]: Taking taylor expansion of t in t
2.619 * [taylor]: Taking taylor expansion of (+ (* 1.0 t) 1.0) in t
2.619 * [taylor]: Taking taylor expansion of (* 1.0 t) in t
2.619 * [taylor]: Taking taylor expansion of 1.0 in t
2.619 * [taylor]: Taking taylor expansion of t in t
2.619 * [taylor]: Taking taylor expansion of 1.0 in t
2.619 * [taylor]: Taking taylor expansion of (- 2.0 (* 2.0 (/ t (+ (* 1.0 t) 1.0)))) in t
2.619 * [taylor]: Taking taylor expansion of 2.0 in t
2.620 * [taylor]: Taking taylor expansion of (* 2.0 (/ t (+ (* 1.0 t) 1.0))) in t
2.620 * [taylor]: Taking taylor expansion of 2.0 in t
2.620 * [taylor]: Taking taylor expansion of (/ t (+ (* 1.0 t) 1.0)) in t
2.620 * [taylor]: Taking taylor expansion of t in t
2.620 * [taylor]: Taking taylor expansion of (+ (* 1.0 t) 1.0) in t
2.620 * [taylor]: Taking taylor expansion of (* 1.0 t) in t
2.620 * [taylor]: Taking taylor expansion of 1.0 in t
2.620 * [taylor]: Taking taylor expansion of t in t
2.620 * [taylor]: Taking taylor expansion of 1.0 in t
2.627 * [approximate]: Taking taylor expansion of (+ (* 2.0 (/ t (- 1.0 (* 1.0 t)))) 2.0) in (t) around 0
2.628 * [taylor]: Taking taylor expansion of (+ (* 2.0 (/ t (- 1.0 (* 1.0 t)))) 2.0) in t
2.628 * [taylor]: Taking taylor expansion of (* 2.0 (/ t (- 1.0 (* 1.0 t)))) in t
2.628 * [taylor]: Taking taylor expansion of 2.0 in t
2.628 * [taylor]: Taking taylor expansion of (/ t (- 1.0 (* 1.0 t))) in t
2.628 * [taylor]: Taking taylor expansion of t in t
2.628 * [taylor]: Taking taylor expansion of (- 1.0 (* 1.0 t)) in t
2.628 * [taylor]: Taking taylor expansion of 1.0 in t
2.628 * [taylor]: Taking taylor expansion of (* 1.0 t) in t
2.628 * [taylor]: Taking taylor expansion of 1.0 in t
2.628 * [taylor]: Taking taylor expansion of t in t
2.629 * [taylor]: Taking taylor expansion of 2.0 in t
2.629 * [taylor]: Taking taylor expansion of (+ (* 2.0 (/ t (- 1.0 (* 1.0 t)))) 2.0) in t
2.629 * [taylor]: Taking taylor expansion of (* 2.0 (/ t (- 1.0 (* 1.0 t)))) in t
2.629 * [taylor]: Taking taylor expansion of 2.0 in t
2.629 * [taylor]: Taking taylor expansion of (/ t (- 1.0 (* 1.0 t))) in t
2.629 * [taylor]: Taking taylor expansion of t in t
2.629 * [taylor]: Taking taylor expansion of (- 1.0 (* 1.0 t)) in t
2.629 * [taylor]: Taking taylor expansion of 1.0 in t
2.629 * [taylor]: Taking taylor expansion of (* 1.0 t) in t
2.629 * [taylor]: Taking taylor expansion of 1.0 in t
2.629 * [taylor]: Taking taylor expansion of t in t
2.630 * [taylor]: Taking taylor expansion of 2.0 in t
2.639 * * * [progress]: simplifying candidates
2.641 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (/ (exp 2.0) (exp (/ (/ 2.0 t) (+ 1.0 (/ 1.0 t)))))
  (log (- 2.0 (/ (/ 2.0 t) (+ 1.0 (/ 1.0 t)))))
  (exp (- 2.0 (/ (/ 2.0 t) (+ 1.0 (/ 1.0 t)))))
  (* (cbrt (- 2.0 (/ (/ 2.0 t) (+ 1.0 (/ 1.0 t))))) (cbrt (- 2.0 (/ (/ 2.0 t) (+ 1.0 (/ 1.0 t))))))
  (cbrt (- 2.0 (/ (/ 2.0 t) (+ 1.0 (/ 1.0 t)))))
  (* (* (- 2.0 (/ (/ 2.0 t) (+ 1.0 (/ 1.0 t)))) (- 2.0 (/ (/ 2.0 t) (+ 1.0 (/ 1.0 t))))) (- 2.0 (/ (/ 2.0 t) (+ 1.0 (/ 1.0 t)))))
  (sqrt (- 2.0 (/ (/ 2.0 t) (+ 1.0 (/ 1.0 t)))))
  (sqrt (- 2.0 (/ (/ 2.0 t) (+ 1.0 (/ 1.0 t)))))
  (- (pow 2.0 3) (pow (/ (/ 2.0 t) (+ 1.0 (/ 1.0 t))) 3))
  (+ (* 2.0 2.0) (+ (* (/ (/ 2.0 t) (+ 1.0 (/ 1.0 t))) (/ (/ 2.0 t) (+ 1.0 (/ 1.0 t)))) (* 2.0 (/ (/ 2.0 t) (+ 1.0 (/ 1.0 t))))))
  (- (/ (/ 2.0 t) (+ 1.0 (/ 1.0 t))))
  (- (* 2.0 2.0) (* (/ (/ 2.0 t) (+ 1.0 (/ 1.0 t))) (/ (/ 2.0 t) (+ 1.0 (/ 1.0 t)))))
  (+ 2.0 (/ (/ 2.0 t) (+ 1.0 (/ 1.0 t))))
  (+ (sqrt 2.0) (sqrt (/ (/ 2.0 t) (+ 1.0 (/ 1.0 t)))))
  (- (sqrt 2.0) (sqrt (/ (/ 2.0 t) (+ 1.0 (/ 1.0 t)))))
  (+ (sqrt 2.0) (/ (sqrt (/ 2.0 t)) (sqrt (+ 1.0 (/ 1.0 t)))))
  (- (sqrt 2.0) (/ (sqrt (/ 2.0 t)) (sqrt (+ 1.0 (/ 1.0 t)))))
  (+ (sqrt 2.0) (/ (/ (sqrt 2.0) (sqrt t)) (sqrt (+ 1.0 (/ 1.0 t)))))
  (- (sqrt 2.0) (/ (/ (sqrt 2.0) (sqrt t)) (sqrt (+ 1.0 (/ 1.0 t)))))
  (- 2.0 (/ (/ 2.0 t) (+ 1.0 (/ 1.0 t))))
  (- (/ (/ 2.0 t) (+ 1.0 (/ 1.0 t))))
  (/ (exp 2.0) (exp (/ (/ 2.0 t) (+ 1.0 (/ 1.0 t)))))
  (log (- 2.0 (/ (/ 2.0 t) (+ 1.0 (/ 1.0 t)))))
  (exp (- 2.0 (/ (/ 2.0 t) (+ 1.0 (/ 1.0 t)))))
  (* (cbrt (- 2.0 (/ (/ 2.0 t) (+ 1.0 (/ 1.0 t))))) (cbrt (- 2.0 (/ (/ 2.0 t) (+ 1.0 (/ 1.0 t))))))
  (cbrt (- 2.0 (/ (/ 2.0 t) (+ 1.0 (/ 1.0 t)))))
  (* (* (- 2.0 (/ (/ 2.0 t) (+ 1.0 (/ 1.0 t)))) (- 2.0 (/ (/ 2.0 t) (+ 1.0 (/ 1.0 t))))) (- 2.0 (/ (/ 2.0 t) (+ 1.0 (/ 1.0 t)))))
  (sqrt (- 2.0 (/ (/ 2.0 t) (+ 1.0 (/ 1.0 t)))))
  (sqrt (- 2.0 (/ (/ 2.0 t) (+ 1.0 (/ 1.0 t)))))
  (- (pow 2.0 3) (pow (/ (/ 2.0 t) (+ 1.0 (/ 1.0 t))) 3))
  (+ (* 2.0 2.0) (+ (* (/ (/ 2.0 t) (+ 1.0 (/ 1.0 t))) (/ (/ 2.0 t) (+ 1.0 (/ 1.0 t)))) (* 2.0 (/ (/ 2.0 t) (+ 1.0 (/ 1.0 t))))))
  (- (/ (/ 2.0 t) (+ 1.0 (/ 1.0 t))))
  (- (* 2.0 2.0) (* (/ (/ 2.0 t) (+ 1.0 (/ 1.0 t))) (/ (/ 2.0 t) (+ 1.0 (/ 1.0 t)))))
  (+ 2.0 (/ (/ 2.0 t) (+ 1.0 (/ 1.0 t))))
  (+ (sqrt 2.0) (sqrt (/ (/ 2.0 t) (+ 1.0 (/ 1.0 t)))))
  (- (sqrt 2.0) (sqrt (/ (/ 2.0 t) (+ 1.0 (/ 1.0 t)))))
  (+ (sqrt 2.0) (/ (sqrt (/ 2.0 t)) (sqrt (+ 1.0 (/ 1.0 t)))))
  (- (sqrt 2.0) (/ (sqrt (/ 2.0 t)) (sqrt (+ 1.0 (/ 1.0 t)))))
  (+ (sqrt 2.0) (/ (/ (sqrt 2.0) (sqrt t)) (sqrt (+ 1.0 (/ 1.0 t)))))
  (- (sqrt 2.0) (/ (/ (sqrt 2.0) (sqrt t)) (sqrt (+ 1.0 (/ 1.0 t)))))
  (- 2.0 (/ (/ 2.0 t) (+ 1.0 (/ 1.0 t))))
  (- (/ (/ 2.0 t) (+ 1.0 (/ 1.0 t))))
  (/ (exp 2.0) (exp (/ (/ 2.0 t) (+ 1.0 (/ 1.0 t)))))
  (log (- 2.0 (/ (/ 2.0 t) (+ 1.0 (/ 1.0 t)))))
  (exp (- 2.0 (/ (/ 2.0 t) (+ 1.0 (/ 1.0 t)))))
  (* (cbrt (- 2.0 (/ (/ 2.0 t) (+ 1.0 (/ 1.0 t))))) (cbrt (- 2.0 (/ (/ 2.0 t) (+ 1.0 (/ 1.0 t))))))
  (cbrt (- 2.0 (/ (/ 2.0 t) (+ 1.0 (/ 1.0 t)))))
  (* (* (- 2.0 (/ (/ 2.0 t) (+ 1.0 (/ 1.0 t)))) (- 2.0 (/ (/ 2.0 t) (+ 1.0 (/ 1.0 t))))) (- 2.0 (/ (/ 2.0 t) (+ 1.0 (/ 1.0 t)))))
  (sqrt (- 2.0 (/ (/ 2.0 t) (+ 1.0 (/ 1.0 t)))))
  (sqrt (- 2.0 (/ (/ 2.0 t) (+ 1.0 (/ 1.0 t)))))
  (- (pow 2.0 3) (pow (/ (/ 2.0 t) (+ 1.0 (/ 1.0 t))) 3))
  (+ (* 2.0 2.0) (+ (* (/ (/ 2.0 t) (+ 1.0 (/ 1.0 t))) (/ (/ 2.0 t) (+ 1.0 (/ 1.0 t)))) (* 2.0 (/ (/ 2.0 t) (+ 1.0 (/ 1.0 t))))))
  (- (/ (/ 2.0 t) (+ 1.0 (/ 1.0 t))))
  (- (* 2.0 2.0) (* (/ (/ 2.0 t) (+ 1.0 (/ 1.0 t))) (/ (/ 2.0 t) (+ 1.0 (/ 1.0 t)))))
  (+ 2.0 (/ (/ 2.0 t) (+ 1.0 (/ 1.0 t))))
  (+ (sqrt 2.0) (sqrt (/ (/ 2.0 t) (+ 1.0 (/ 1.0 t)))))
  (- (sqrt 2.0) (sqrt (/ (/ 2.0 t) (+ 1.0 (/ 1.0 t)))))
  (+ (sqrt 2.0) (/ (sqrt (/ 2.0 t)) (sqrt (+ 1.0 (/ 1.0 t)))))
  (- (sqrt 2.0) (/ (sqrt (/ 2.0 t)) (sqrt (+ 1.0 (/ 1.0 t)))))
  (+ (sqrt 2.0) (/ (/ (sqrt 2.0) (sqrt t)) (sqrt (+ 1.0 (/ 1.0 t)))))
  (- (sqrt 2.0) (/ (/ (sqrt 2.0) (sqrt t)) (sqrt (+ 1.0 (/ 1.0 t)))))
  (- 2.0 (/ (/ 2.0 t) (+ 1.0 (/ 1.0 t))))
  (- (/ (/ 2.0 t) (+ 1.0 (/ 1.0 t))))
  (/ (exp 2.0) (exp (/ (/ 2.0 t) (+ 1.0 (/ 1.0 t)))))
  (log (- 2.0 (/ (/ 2.0 t) (+ 1.0 (/ 1.0 t)))))
  (exp (- 2.0 (/ (/ 2.0 t) (+ 1.0 (/ 1.0 t)))))
  (* (cbrt (- 2.0 (/ (/ 2.0 t) (+ 1.0 (/ 1.0 t))))) (cbrt (- 2.0 (/ (/ 2.0 t) (+ 1.0 (/ 1.0 t))))))
  (cbrt (- 2.0 (/ (/ 2.0 t) (+ 1.0 (/ 1.0 t)))))
  (* (* (- 2.0 (/ (/ 2.0 t) (+ 1.0 (/ 1.0 t)))) (- 2.0 (/ (/ 2.0 t) (+ 1.0 (/ 1.0 t))))) (- 2.0 (/ (/ 2.0 t) (+ 1.0 (/ 1.0 t)))))
  (sqrt (- 2.0 (/ (/ 2.0 t) (+ 1.0 (/ 1.0 t)))))
  (sqrt (- 2.0 (/ (/ 2.0 t) (+ 1.0 (/ 1.0 t)))))
  (- (pow 2.0 3) (pow (/ (/ 2.0 t) (+ 1.0 (/ 1.0 t))) 3))
  (+ (* 2.0 2.0) (+ (* (/ (/ 2.0 t) (+ 1.0 (/ 1.0 t))) (/ (/ 2.0 t) (+ 1.0 (/ 1.0 t)))) (* 2.0 (/ (/ 2.0 t) (+ 1.0 (/ 1.0 t))))))
  (- (/ (/ 2.0 t) (+ 1.0 (/ 1.0 t))))
  (- (* 2.0 2.0) (* (/ (/ 2.0 t) (+ 1.0 (/ 1.0 t))) (/ (/ 2.0 t) (+ 1.0 (/ 1.0 t)))))
  (+ 2.0 (/ (/ 2.0 t) (+ 1.0 (/ 1.0 t))))
  (+ (sqrt 2.0) (sqrt (/ (/ 2.0 t) (+ 1.0 (/ 1.0 t)))))
  (- (sqrt 2.0) (sqrt (/ (/ 2.0 t) (+ 1.0 (/ 1.0 t)))))
  (+ (sqrt 2.0) (/ (sqrt (/ 2.0 t)) (sqrt (+ 1.0 (/ 1.0 t)))))
  (- (sqrt 2.0) (/ (sqrt (/ 2.0 t)) (sqrt (+ 1.0 (/ 1.0 t)))))
  (+ (sqrt 2.0) (/ (/ (sqrt 2.0) (sqrt t)) (sqrt (+ 1.0 (/ 1.0 t)))))
  (- (sqrt 2.0) (/ (/ (sqrt 2.0) (sqrt t)) (sqrt (+ 1.0 (/ 1.0 t)))))
  (- 2.0 (/ (/ 2.0 t) (+ 1.0 (/ 1.0 t))))
  (- (/ (/ 2.0 t) (+ 1.0 (/ 1.0 t))))
  (- (+ (* 2.0 (pow t 3)) (* 2.0 t)) (* 2.0 (pow t 2)))
  (- (+ (* 2.0 (/ 1 (pow t 2))) 2.0) (* 2.0 (/ 1 t)))
  (- (+ (* 2.0 (/ 1 (pow t 2))) 2.0) (* 2.0 (/ 1 t)))
  (- (+ (* 2.0 (pow t 3)) (* 2.0 t)) (* 2.0 (pow t 2)))
  (- (+ (* 2.0 (/ 1 (pow t 2))) 2.0) (* 2.0 (/ 1 t)))
  (- (+ (* 2.0 (/ 1 (pow t 2))) 2.0) (* 2.0 (/ 1 t)))
  (- (+ (* 2.0 (pow t 3)) (* 2.0 t)) (* 2.0 (pow t 2)))
  (- (+ (* 2.0 (/ 1 (pow t 2))) 2.0) (* 2.0 (/ 1 t)))
  (- (+ (* 2.0 (/ 1 (pow t 2))) 2.0) (* 2.0 (/ 1 t)))
  (- (+ (* 2.0 (pow t 3)) (* 2.0 t)) (* 2.0 (pow t 2)))
  (- (+ (* 2.0 (/ 1 (pow t 2))) 2.0) (* 2.0 (/ 1 t)))
  (- (+ (* 2.0 (/ 1 (pow t 2))) 2.0) (* 2.0 (/ 1 t)))
2.644 * * [simplify]: iteration  0 :  59  enodes  (cost  1508 )
2.653 * * [simplify]: iteration  1 :  138  enodes  (cost  1456 )
2.684 * * [simplify]: iteration  2 :  331  enodes  (cost  1328 )
2.791 * * [simplify]: iteration  3 :  1028  enodes  (cost  1328 )
3.593 * * [simplify]: iteration  done :  5002  enodes  (cost  1328 )
3.593 * [simplify]: Simplified to:
   (exp (- 2.0 (/ (/ 2.0 t) (+ 1.0 (/ 1.0 t)))))
  (log (- 2.0 (/ (/ 2.0 t) (+ 1.0 (/ 1.0 t)))))
  (exp (- 2.0 (/ (/ 2.0 t) (+ 1.0 (/ 1.0 t)))))
  (* (cbrt (- 2.0 (/ (/ 2.0 t) (+ 1.0 (/ 1.0 t))))) (cbrt (- 2.0 (/ (/ 2.0 t) (+ 1.0 (/ 1.0 t))))))
  (cbrt (- 2.0 (/ (/ 2.0 t) (+ 1.0 (/ 1.0 t)))))
  (pow (- 2.0 (/ (/ 2.0 t) (+ 1.0 (/ 1.0 t)))) 3)
  (sqrt (- 2.0 (/ (/ 2.0 t) (+ 1.0 (/ 1.0 t)))))
  (sqrt (- 2.0 (/ (/ 2.0 t) (+ 1.0 (/ 1.0 t)))))
  (- (pow 2.0 3) (pow (/ (/ 2.0 t) (+ 1.0 (/ 1.0 t))) 3))
  (+ (* 2.0 2.0) (* (/ (/ 2.0 t) (+ 1.0 (/ 1.0 t))) (+ 2.0 (/ (/ 2.0 t) (+ 1.0 (/ 1.0 t))))))
  (- (/ (/ 2.0 t) (+ 1.0 (/ 1.0 t))))
  (- (* 2.0 2.0) (* (/ (/ 2.0 t) (+ 1.0 (/ 1.0 t))) (/ (/ 2.0 t) (+ 1.0 (/ 1.0 t)))))
  (+ 2.0 (/ (/ 2.0 t) (+ 1.0 (/ 1.0 t))))
  (+ (sqrt 2.0) (sqrt (/ (/ 2.0 t) (+ 1.0 (/ 1.0 t)))))
  (- (sqrt 2.0) (sqrt (/ (/ 2.0 t) (+ 1.0 (/ 1.0 t)))))
  (+ (sqrt 2.0) (/ (sqrt (/ 2.0 t)) (sqrt (+ 1.0 (/ 1.0 t)))))
  (- (sqrt 2.0) (/ (sqrt (/ 2.0 t)) (sqrt (+ 1.0 (/ 1.0 t)))))
  (+ (sqrt 2.0) (/ (/ (sqrt 2.0) (sqrt t)) (sqrt (+ 1.0 (/ 1.0 t)))))
  (- (sqrt 2.0) (/ (/ (sqrt 2.0) (sqrt t)) (sqrt (+ 1.0 (/ 1.0 t)))))
  (- 2.0 (/ (/ 2.0 t) (+ 1.0 (/ 1.0 t))))
  (- (/ (/ 2.0 t) (+ 1.0 (/ 1.0 t))))
  (exp (- 2.0 (/ (/ 2.0 t) (+ 1.0 (/ 1.0 t)))))
  (log (- 2.0 (/ (/ 2.0 t) (+ 1.0 (/ 1.0 t)))))
  (exp (- 2.0 (/ (/ 2.0 t) (+ 1.0 (/ 1.0 t)))))
  (* (cbrt (- 2.0 (/ (/ 2.0 t) (+ 1.0 (/ 1.0 t))))) (cbrt (- 2.0 (/ (/ 2.0 t) (+ 1.0 (/ 1.0 t))))))
  (cbrt (- 2.0 (/ (/ 2.0 t) (+ 1.0 (/ 1.0 t)))))
  (pow (- 2.0 (/ (/ 2.0 t) (+ 1.0 (/ 1.0 t)))) 3)
  (sqrt (- 2.0 (/ (/ 2.0 t) (+ 1.0 (/ 1.0 t)))))
  (sqrt (- 2.0 (/ (/ 2.0 t) (+ 1.0 (/ 1.0 t)))))
  (- (pow 2.0 3) (pow (/ (/ 2.0 t) (+ 1.0 (/ 1.0 t))) 3))
  (+ (* 2.0 2.0) (* (/ (/ 2.0 t) (+ 1.0 (/ 1.0 t))) (+ 2.0 (/ (/ 2.0 t) (+ 1.0 (/ 1.0 t))))))
  (- (/ (/ 2.0 t) (+ 1.0 (/ 1.0 t))))
  (- (* 2.0 2.0) (* (/ (/ 2.0 t) (+ 1.0 (/ 1.0 t))) (/ (/ 2.0 t) (+ 1.0 (/ 1.0 t)))))
  (+ 2.0 (/ (/ 2.0 t) (+ 1.0 (/ 1.0 t))))
  (+ (sqrt 2.0) (sqrt (/ (/ 2.0 t) (+ 1.0 (/ 1.0 t)))))
  (- (sqrt 2.0) (sqrt (/ (/ 2.0 t) (+ 1.0 (/ 1.0 t)))))
  (+ (sqrt 2.0) (/ (sqrt (/ 2.0 t)) (sqrt (+ 1.0 (/ 1.0 t)))))
  (- (sqrt 2.0) (/ (sqrt (/ 2.0 t)) (sqrt (+ 1.0 (/ 1.0 t)))))
  (+ (sqrt 2.0) (/ (/ (sqrt 2.0) (sqrt t)) (sqrt (+ 1.0 (/ 1.0 t)))))
  (- (sqrt 2.0) (/ (/ (sqrt 2.0) (sqrt t)) (sqrt (+ 1.0 (/ 1.0 t)))))
  (- 2.0 (/ (/ 2.0 t) (+ 1.0 (/ 1.0 t))))
  (- (/ (/ 2.0 t) (+ 1.0 (/ 1.0 t))))
  (exp (- 2.0 (/ (/ 2.0 t) (+ 1.0 (/ 1.0 t)))))
  (log (- 2.0 (/ (/ 2.0 t) (+ 1.0 (/ 1.0 t)))))
  (exp (- 2.0 (/ (/ 2.0 t) (+ 1.0 (/ 1.0 t)))))
  (* (cbrt (- 2.0 (/ (/ 2.0 t) (+ 1.0 (/ 1.0 t))))) (cbrt (- 2.0 (/ (/ 2.0 t) (+ 1.0 (/ 1.0 t))))))
  (cbrt (- 2.0 (/ (/ 2.0 t) (+ 1.0 (/ 1.0 t)))))
  (pow (- 2.0 (/ (/ 2.0 t) (+ 1.0 (/ 1.0 t)))) 3)
  (sqrt (- 2.0 (/ (/ 2.0 t) (+ 1.0 (/ 1.0 t)))))
  (sqrt (- 2.0 (/ (/ 2.0 t) (+ 1.0 (/ 1.0 t)))))
  (- (pow 2.0 3) (pow (/ (/ 2.0 t) (+ 1.0 (/ 1.0 t))) 3))
  (+ (* 2.0 2.0) (* (/ (/ 2.0 t) (+ 1.0 (/ 1.0 t))) (+ 2.0 (/ (/ 2.0 t) (+ 1.0 (/ 1.0 t))))))
  (- (/ (/ 2.0 t) (+ 1.0 (/ 1.0 t))))
  (- (* 2.0 2.0) (* (/ (/ 2.0 t) (+ 1.0 (/ 1.0 t))) (/ (/ 2.0 t) (+ 1.0 (/ 1.0 t)))))
  (+ 2.0 (/ (/ 2.0 t) (+ 1.0 (/ 1.0 t))))
  (+ (sqrt 2.0) (sqrt (/ (/ 2.0 t) (+ 1.0 (/ 1.0 t)))))
  (- (sqrt 2.0) (sqrt (/ (/ 2.0 t) (+ 1.0 (/ 1.0 t)))))
  (+ (sqrt 2.0) (/ (sqrt (/ 2.0 t)) (sqrt (+ 1.0 (/ 1.0 t)))))
  (- (sqrt 2.0) (/ (sqrt (/ 2.0 t)) (sqrt (+ 1.0 (/ 1.0 t)))))
  (+ (sqrt 2.0) (/ (/ (sqrt 2.0) (sqrt t)) (sqrt (+ 1.0 (/ 1.0 t)))))
  (- (sqrt 2.0) (/ (/ (sqrt 2.0) (sqrt t)) (sqrt (+ 1.0 (/ 1.0 t)))))
  (- 2.0 (/ (/ 2.0 t) (+ 1.0 (/ 1.0 t))))
  (- (/ (/ 2.0 t) (+ 1.0 (/ 1.0 t))))
  (exp (- 2.0 (/ (/ 2.0 t) (+ 1.0 (/ 1.0 t)))))
  (log (- 2.0 (/ (/ 2.0 t) (+ 1.0 (/ 1.0 t)))))
  (exp (- 2.0 (/ (/ 2.0 t) (+ 1.0 (/ 1.0 t)))))
  (* (cbrt (- 2.0 (/ (/ 2.0 t) (+ 1.0 (/ 1.0 t))))) (cbrt (- 2.0 (/ (/ 2.0 t) (+ 1.0 (/ 1.0 t))))))
  (cbrt (- 2.0 (/ (/ 2.0 t) (+ 1.0 (/ 1.0 t)))))
  (pow (- 2.0 (/ (/ 2.0 t) (+ 1.0 (/ 1.0 t)))) 3)
  (sqrt (- 2.0 (/ (/ 2.0 t) (+ 1.0 (/ 1.0 t)))))
  (sqrt (- 2.0 (/ (/ 2.0 t) (+ 1.0 (/ 1.0 t)))))
  (- (pow 2.0 3) (pow (/ (/ 2.0 t) (+ 1.0 (/ 1.0 t))) 3))
  (+ (* 2.0 2.0) (* (/ (/ 2.0 t) (+ 1.0 (/ 1.0 t))) (+ 2.0 (/ (/ 2.0 t) (+ 1.0 (/ 1.0 t))))))
  (- (/ (/ 2.0 t) (+ 1.0 (/ 1.0 t))))
  (- (* 2.0 2.0) (* (/ (/ 2.0 t) (+ 1.0 (/ 1.0 t))) (/ (/ 2.0 t) (+ 1.0 (/ 1.0 t)))))
  (+ 2.0 (/ (/ 2.0 t) (+ 1.0 (/ 1.0 t))))
  (+ (sqrt 2.0) (sqrt (/ (/ 2.0 t) (+ 1.0 (/ 1.0 t)))))
  (- (sqrt 2.0) (sqrt (/ (/ 2.0 t) (+ 1.0 (/ 1.0 t)))))
  (+ (sqrt 2.0) (/ (sqrt (/ 2.0 t)) (sqrt (+ 1.0 (/ 1.0 t)))))
  (- (sqrt 2.0) (/ (sqrt (/ 2.0 t)) (sqrt (+ 1.0 (/ 1.0 t)))))
  (+ (sqrt 2.0) (/ (/ (sqrt 2.0) (sqrt t)) (sqrt (+ 1.0 (/ 1.0 t)))))
  (- (sqrt 2.0) (/ (/ (sqrt 2.0) (sqrt t)) (sqrt (+ 1.0 (/ 1.0 t)))))
  (- 2.0 (/ (/ 2.0 t) (+ 1.0 (/ 1.0 t))))
  (- (/ (/ 2.0 t) (+ 1.0 (/ 1.0 t))))
  (* 2.0 (- (+ (pow t 3) t) (pow t 2)))
  (+ (- 2.0 (/ 2.0 t)) (/ 2.0 (pow t 2)))
  (+ (- 2.0 (/ 2.0 t)) (/ 2.0 (pow t 2)))
  (* 2.0 (- (+ (pow t 3) t) (pow t 2)))
  (+ (- 2.0 (/ 2.0 t)) (/ 2.0 (pow t 2)))
  (+ (- 2.0 (/ 2.0 t)) (/ 2.0 (pow t 2)))
  (* 2.0 (- (+ (pow t 3) t) (pow t 2)))
  (+ (- 2.0 (/ 2.0 t)) (/ 2.0 (pow t 2)))
  (+ (- 2.0 (/ 2.0 t)) (/ 2.0 (pow t 2)))
  (* 2.0 (- (+ (pow t 3) t) (pow t 2)))
  (+ (- 2.0 (/ 2.0 t)) (/ 2.0 (pow t 2)))
  (+ (- 2.0 (/ 2.0 t)) (/ 2.0 (pow t 2)))
3.594 * * * [progress]: adding candidates to table
3.978 * [progress]: [Phase 3 of 3] Extracting.
3.981 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (/ (+ 1.0 (* (- 2.0 (/ (/ 2.0 t) (+ 1.0 (/ 1.0 t)))) (- 2.0 (/ (/ 2.0 t) (+ 1.0 (/ 1.0 t)))))) (+ 2.0 (* (- 2.0 (/ (/ 2.0 t) (+ 1.0 (/ 1.0 t)))) (- 2.0 (/ (/ 2.0 t) (+ 1.0 (/ 1.0 t)))))))
3.982 * * [simplify]: iteration  0 :  12  enodes  (cost  51 )
3.982 * * [simplify]: iteration  1 :  15  enodes  (cost  51 )
3.983 * * [simplify]: iteration  done :  15  enodes  (cost  51 )
3.983 * [simplify]: Simplified to:
   (/ (+ 1.0 (* (- 2.0 (/ (/ 2.0 t) (+ 1.0 (/ 1.0 t)))) (- 2.0 (/ (/ 2.0 t) (+ 1.0 (/ 1.0 t)))))) (+ 2.0 (* (- 2.0 (/ (/ 2.0 t) (+ 1.0 (/ 1.0 t)))) (- 2.0 (/ (/ 2.0 t) (+ 1.0 (/ 1.0 t)))))))
4.442 * [regime-testing]: End program error score: 0.02425303162895362