45.418 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.190 * * * [progress]: [2/2] Setting up program.
0.193 * [progress]: [Phase 2 of 3] Improving.
0.193 * * * * [progress]: [ 1 / 1 ] simplifiying candidate #<alt (λ (x) (* (/ 1 2) (log (/ (+ 1 x) (- 1 x)))))>
0.193 * [simplify]: Simplifying:
  (* (/ 1 2) (log (/ (+ 1 x) (- 1 x))))
0.193 * * [simplify]: iteration 0: 9 enodes
0.195 * * [simplify]: iteration 1: 21 enodes
0.197 * * [simplify]: iteration 2: 31 enodes
0.203 * * [simplify]: iteration 3: 60 enodes
0.234 * * [simplify]: iteration 4: 111 enodes
0.259 * * [simplify]: iteration 5: 154 enodes
0.300 * * [simplify]: iteration 6: 172 enodes
0.344 * * [simplify]: iteration 7: 212 enodes
0.373 * * [simplify]: iteration 8: 219 enodes
0.400 * * [simplify]: iteration 9: 220 enodes
0.426 * * [simplify]: iteration complete: 220 enodes
0.426 * * [simplify]: Extracting #0: cost 1 inf + 0
0.426 * * [simplify]: Extracting #1: cost 14 inf + 0
0.426 * * [simplify]: Extracting #2: cost 18 inf + 5
0.426 * * [simplify]: Extracting #3: cost 13 inf + 362
0.427 * * [simplify]: Extracting #4: cost 5 inf + 1524
0.428 * * [simplify]: Extracting #5: cost 0 inf + 2269
0.428 * * [simplify]: Extracting #6: cost 0 inf + 2143
0.429 * [simplify]: Simplified to:
  (* 1/2 (log (/ (+ x 1) (- 1 x))))
0.433 * * [progress]: iteration 1 / 4
0.433 * * * [progress]: picking best candidate
0.435 * * * * [pick]: Picked  #<alt (λ (x) (* 1/2 (log (/ (+ x 1) (- 1 x)))))>
0.435 * * * [progress]: localizing error
0.455 * * * [progress]: generating rewritten candidates
0.455 * * * * [progress]: [ 1 / 2 ] rewriting at (2 2)
0.468 * * * * [progress]: [ 2 / 2 ] rewriting at (2 2 1)
0.509 * * * [progress]: generating series expansions
0.509 * * * * [progress]: [ 1 / 2 ] generating series at (2 2)
0.509 * [backup-simplify]: Simplify (log (/ (+ x 1) (- 1 x))) into (log (/ (+ x 1) (- 1 x)))
0.509 * [approximate]: Taking taylor expansion of (log (/ (+ x 1) (- 1 x))) in (x) around 0
0.509 * [taylor]: Taking taylor expansion of (log (/ (+ x 1) (- 1 x))) in x
0.509 * [taylor]: Taking taylor expansion of (/ (+ x 1) (- 1 x)) in x
0.509 * [taylor]: Taking taylor expansion of (+ x 1) in x
0.509 * [taylor]: Taking taylor expansion of x in x
0.509 * [backup-simplify]: Simplify 0 into 0
0.509 * [backup-simplify]: Simplify 1 into 1
0.509 * [taylor]: Taking taylor expansion of 1 in x
0.509 * [backup-simplify]: Simplify 1 into 1
0.509 * [taylor]: Taking taylor expansion of (- 1 x) in x
0.509 * [taylor]: Taking taylor expansion of 1 in x
0.509 * [backup-simplify]: Simplify 1 into 1
0.509 * [taylor]: Taking taylor expansion of x in x
0.509 * [backup-simplify]: Simplify 0 into 0
0.510 * [backup-simplify]: Simplify 1 into 1
0.510 * [backup-simplify]: Simplify (+ 0 1) into 1
0.511 * [backup-simplify]: Simplify (- 0) into 0
0.511 * [backup-simplify]: Simplify (+ 1 0) into 1
0.511 * [backup-simplify]: Simplify (/ 1 1) into 1
0.512 * [backup-simplify]: Simplify (log 1) into 0
0.512 * [taylor]: Taking taylor expansion of (log (/ (+ x 1) (- 1 x))) in x
0.512 * [taylor]: Taking taylor expansion of (/ (+ x 1) (- 1 x)) in x
0.512 * [taylor]: Taking taylor expansion of (+ x 1) in x
0.512 * [taylor]: Taking taylor expansion of x in x
0.512 * [backup-simplify]: Simplify 0 into 0
0.512 * [backup-simplify]: Simplify 1 into 1
0.512 * [taylor]: Taking taylor expansion of 1 in x
0.512 * [backup-simplify]: Simplify 1 into 1
0.512 * [taylor]: Taking taylor expansion of (- 1 x) in x
0.512 * [taylor]: Taking taylor expansion of 1 in x
0.512 * [backup-simplify]: Simplify 1 into 1
0.512 * [taylor]: Taking taylor expansion of x in x
0.512 * [backup-simplify]: Simplify 0 into 0
0.512 * [backup-simplify]: Simplify 1 into 1
0.513 * [backup-simplify]: Simplify (+ 0 1) into 1
0.513 * [backup-simplify]: Simplify (- 0) into 0
0.513 * [backup-simplify]: Simplify (+ 1 0) into 1
0.514 * [backup-simplify]: Simplify (/ 1 1) into 1
0.514 * [backup-simplify]: Simplify (log 1) into 0
0.514 * [backup-simplify]: Simplify 0 into 0
0.515 * [backup-simplify]: Simplify (+ 1 0) into 1
0.515 * [backup-simplify]: Simplify (- 1) into -1
0.516 * [backup-simplify]: Simplify (+ 0 -1) into -1
0.517 * [backup-simplify]: Simplify (- (/ 1 1) (+ (* 1 (/ -1 1)))) into 2
0.518 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 2) 1)) (pow 1 1)))) 1) into 2
0.518 * [backup-simplify]: Simplify 2 into 2
0.518 * [backup-simplify]: Simplify (+ 0 0) into 0
0.519 * [backup-simplify]: Simplify (- 0) into 0
0.519 * [backup-simplify]: Simplify (+ 0 0) into 0
0.520 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 2 (/ -1 1)))) into 2
0.523 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 2) 2)) (pow 1 2))) (* 1 (/ (* 1 (pow (* 2 2) 1)) (pow 1 1)))) 2) into 0
0.523 * [backup-simplify]: Simplify 0 into 0
0.523 * [backup-simplify]: Simplify (+ 0 0) into 0
0.524 * [backup-simplify]: Simplify (- 0) into 0
0.524 * [backup-simplify]: Simplify (+ 0 0) into 0
0.526 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 2 (/ 0 1)) (* 2 (/ -1 1)))) into 2
0.537 * [backup-simplify]: Simplify (/ (+ (* 2 (/ (* (pow (* 1 2) 3)) (pow 1 3))) (* -3 (/ (* (pow (* 1 2) 1) (pow (* 2 2) 1)) (pow 1 2))) (* 1 (/ (* 1 1 (pow (* 6 2) 1)) (pow 1 1)))) 6) into 2/3
0.537 * [backup-simplify]: Simplify 2/3 into 2/3
0.537 * [backup-simplify]: Simplify (+ 0 0) into 0
0.538 * [backup-simplify]: Simplify (- 0) into 0
0.539 * [backup-simplify]: Simplify (+ 0 0) into 0
0.540 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 2 (/ 0 1)) (* 2 (/ 0 1)) (* 2 (/ -1 1)))) into 2
0.547 * [backup-simplify]: Simplify (/ (+ (* -6 (/ (* (pow (* 1 2) 4)) (pow 1 4))) (* 12 (/ (* (pow (* 1 2) 2) (pow (* 2 2) 1)) (pow 1 3))) (* -3 (/ (* 1 (pow (* 2 2) 2)) (pow 1 2))) (* -4 (/ (* (pow (* 1 2) 1) 1 (pow (* 6 2) 1)) (pow 1 2))) (* 1 (/ (* 1 1 1 (pow (* 24 2) 1)) (pow 1 1)))) 24) into 0
0.547 * [backup-simplify]: Simplify 0 into 0
0.547 * [backup-simplify]: Simplify (+ 0 0) into 0
0.548 * [backup-simplify]: Simplify (- 0) into 0
0.548 * [backup-simplify]: Simplify (+ 0 0) into 0
0.549 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 2 (/ 0 1)) (* 2 (/ 0 1)) (* 2 (/ 0 1)) (* 2 (/ -1 1)))) into 2
0.558 * [backup-simplify]: Simplify (/ (+ (* 24 (/ (* (pow (* 1 2) 5)) (pow 1 5))) (* -60 (/ (* (pow (* 1 2) 3) (pow (* 2 2) 1)) (pow 1 4))) (* 30 (/ (* (pow (* 1 2) 1) (pow (* 2 2) 2)) (pow 1 3))) (* 20 (/ (* (pow (* 1 2) 2) 1 (pow (* 6 2) 1)) (pow 1 3))) (* -10 (/ (* 1 (pow (* 2 2) 1) (pow (* 6 2) 1)) (pow 1 2))) (* -5 (/ (* (pow (* 1 2) 1) 1 1 (pow (* 24 2) 1)) (pow 1 2))) (* 1 (/ (* 1 1 1 1 (pow (* 120 2) 1)) (pow 1 1)))) 120) into 2/5
0.558 * [backup-simplify]: Simplify 2/5 into 2/5
0.558 * [backup-simplify]: Simplify (+ (* 2/5 (pow x 5)) (+ (* 2/3 (pow x 3)) (* 2 x))) into (+ (* 2 x) (+ (* 2/3 (pow x 3)) (* 2/5 (pow x 5))))
0.559 * [backup-simplify]: Simplify (log (/ (+ (/ 1 x) 1) (- 1 (/ 1 x)))) into (log (/ (+ (/ 1 x) 1) (- 1 (/ 1 x))))
0.559 * [approximate]: Taking taylor expansion of (log (/ (+ (/ 1 x) 1) (- 1 (/ 1 x)))) in (x) around 0
0.559 * [taylor]: Taking taylor expansion of (log (/ (+ (/ 1 x) 1) (- 1 (/ 1 x)))) in x
0.559 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) 1) (- 1 (/ 1 x))) in x
0.559 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x
0.559 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.559 * [taylor]: Taking taylor expansion of x in x
0.559 * [backup-simplify]: Simplify 0 into 0
0.559 * [backup-simplify]: Simplify 1 into 1
0.559 * [backup-simplify]: Simplify (/ 1 1) into 1
0.559 * [taylor]: Taking taylor expansion of 1 in x
0.559 * [backup-simplify]: Simplify 1 into 1
0.559 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x
0.559 * [taylor]: Taking taylor expansion of 1 in x
0.559 * [backup-simplify]: Simplify 1 into 1
0.559 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.559 * [taylor]: Taking taylor expansion of x in x
0.559 * [backup-simplify]: Simplify 0 into 0
0.559 * [backup-simplify]: Simplify 1 into 1
0.560 * [backup-simplify]: Simplify (/ 1 1) into 1
0.560 * [backup-simplify]: Simplify (+ 1 0) into 1
0.560 * [backup-simplify]: Simplify (- 1) into -1
0.560 * [backup-simplify]: Simplify (+ 0 -1) into -1
0.561 * [backup-simplify]: Simplify (/ 1 -1) into -1
0.561 * [backup-simplify]: Simplify (log -1) into (log -1)
0.561 * [taylor]: Taking taylor expansion of (log (/ (+ (/ 1 x) 1) (- 1 (/ 1 x)))) in x
0.561 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) 1) (- 1 (/ 1 x))) in x
0.561 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x
0.561 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.561 * [taylor]: Taking taylor expansion of x in x
0.561 * [backup-simplify]: Simplify 0 into 0
0.561 * [backup-simplify]: Simplify 1 into 1
0.561 * [backup-simplify]: Simplify (/ 1 1) into 1
0.561 * [taylor]: Taking taylor expansion of 1 in x
0.561 * [backup-simplify]: Simplify 1 into 1
0.561 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x
0.561 * [taylor]: Taking taylor expansion of 1 in x
0.561 * [backup-simplify]: Simplify 1 into 1
0.561 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.561 * [taylor]: Taking taylor expansion of x in x
0.561 * [backup-simplify]: Simplify 0 into 0
0.561 * [backup-simplify]: Simplify 1 into 1
0.562 * [backup-simplify]: Simplify (/ 1 1) into 1
0.562 * [backup-simplify]: Simplify (+ 1 0) into 1
0.562 * [backup-simplify]: Simplify (- 1) into -1
0.562 * [backup-simplify]: Simplify (+ 0 -1) into -1
0.563 * [backup-simplify]: Simplify (/ 1 -1) into -1
0.563 * [backup-simplify]: Simplify (log -1) into (log -1)
0.563 * [backup-simplify]: Simplify (log -1) into (log -1)
0.564 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.564 * [backup-simplify]: Simplify (+ 0 1) into 1
0.564 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.565 * [backup-simplify]: Simplify (- 0) into 0
0.565 * [backup-simplify]: Simplify (+ 1 0) into 1
0.565 * [backup-simplify]: Simplify (- (/ 1 -1) (+ (* -1 (/ 1 -1)))) into -2
0.566 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 -2) 1)) (pow -1 1)))) 1) into 2
0.566 * [backup-simplify]: Simplify 2 into 2
0.567 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.567 * [backup-simplify]: Simplify (+ 0 0) into 0
0.568 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.568 * [backup-simplify]: Simplify (- 0) into 0
0.568 * [backup-simplify]: Simplify (+ 0 0) into 0
0.569 * [backup-simplify]: Simplify (- (/ 0 -1) (+ (* -1 (/ 0 -1)) (* -2 (/ 1 -1)))) into -2
0.570 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 -2) 2)) (pow -1 2))) (* 1 (/ (* 1 (pow (* 2 -2) 1)) (pow -1 1)))) 2) into 0
0.571 * [backup-simplify]: Simplify 0 into 0
0.571 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.572 * [backup-simplify]: Simplify (+ 0 0) into 0
0.573 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.573 * [backup-simplify]: Simplify (- 0) into 0
0.574 * [backup-simplify]: Simplify (+ 0 0) into 0
0.575 * [backup-simplify]: Simplify (- (/ 0 -1) (+ (* -1 (/ 0 -1)) (* -2 (/ 0 -1)) (* -2 (/ 1 -1)))) into -2
0.581 * [backup-simplify]: Simplify (/ (+ (* 2 (/ (* (pow (* 1 -2) 3)) (pow -1 3))) (* -3 (/ (* (pow (* 1 -2) 1) (pow (* 2 -2) 1)) (pow -1 2))) (* 1 (/ (* 1 1 (pow (* 6 -2) 1)) (pow -1 1)))) 6) into 2/3
0.581 * [backup-simplify]: Simplify 2/3 into 2/3
0.582 * [backup-simplify]: Simplify (+ (* 2/3 (pow (/ 1 x) 3)) (+ (* 2 (/ 1 x)) (log -1))) into (+ (* 2 (/ 1 x)) (+ (* 2/3 (/ 1 (pow x 3))) (log -1)))
0.583 * [backup-simplify]: Simplify (log (/ (+ (/ 1 (- x)) 1) (- 1 (/ 1 (- x))))) into (log (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1)))
0.583 * [approximate]: Taking taylor expansion of (log (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1))) in (x) around 0
0.583 * [taylor]: Taking taylor expansion of (log (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1))) in x
0.583 * [taylor]: Taking taylor expansion of (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1)) in x
0.583 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x
0.583 * [taylor]: Taking taylor expansion of 1 in x
0.583 * [backup-simplify]: Simplify 1 into 1
0.583 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.583 * [taylor]: Taking taylor expansion of x in x
0.583 * [backup-simplify]: Simplify 0 into 0
0.583 * [backup-simplify]: Simplify 1 into 1
0.583 * [backup-simplify]: Simplify (/ 1 1) into 1
0.584 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x
0.584 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.584 * [taylor]: Taking taylor expansion of x in x
0.584 * [backup-simplify]: Simplify 0 into 0
0.584 * [backup-simplify]: Simplify 1 into 1
0.584 * [backup-simplify]: Simplify (/ 1 1) into 1
0.584 * [taylor]: Taking taylor expansion of 1 in x
0.584 * [backup-simplify]: Simplify 1 into 1
0.584 * [backup-simplify]: Simplify (- 1) into -1
0.585 * [backup-simplify]: Simplify (+ 0 -1) into -1
0.585 * [backup-simplify]: Simplify (+ 1 0) into 1
0.586 * [backup-simplify]: Simplify (/ -1 1) into -1
0.586 * [backup-simplify]: Simplify (log -1) into (log -1)
0.586 * [taylor]: Taking taylor expansion of (log (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1))) in x
0.586 * [taylor]: Taking taylor expansion of (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1)) in x
0.586 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x
0.586 * [taylor]: Taking taylor expansion of 1 in x
0.586 * [backup-simplify]: Simplify 1 into 1
0.586 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.586 * [taylor]: Taking taylor expansion of x in x
0.586 * [backup-simplify]: Simplify 0 into 0
0.586 * [backup-simplify]: Simplify 1 into 1
0.587 * [backup-simplify]: Simplify (/ 1 1) into 1
0.587 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x
0.587 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.587 * [taylor]: Taking taylor expansion of x in x
0.587 * [backup-simplify]: Simplify 0 into 0
0.587 * [backup-simplify]: Simplify 1 into 1
0.587 * [backup-simplify]: Simplify (/ 1 1) into 1
0.587 * [taylor]: Taking taylor expansion of 1 in x
0.587 * [backup-simplify]: Simplify 1 into 1
0.588 * [backup-simplify]: Simplify (- 1) into -1
0.588 * [backup-simplify]: Simplify (+ 0 -1) into -1
0.589 * [backup-simplify]: Simplify (+ 1 0) into 1
0.589 * [backup-simplify]: Simplify (/ -1 1) into -1
0.590 * [backup-simplify]: Simplify (log -1) into (log -1)
0.591 * [backup-simplify]: Simplify (log -1) into (log -1)
0.592 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.592 * [backup-simplify]: Simplify (- 0) into 0
0.593 * [backup-simplify]: Simplify (+ 1 0) into 1
0.594 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.594 * [backup-simplify]: Simplify (+ 0 1) into 1
0.595 * [backup-simplify]: Simplify (- (/ 1 1) (+ (* -1 (/ 1 1)))) into 2
0.597 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 2) 1)) (pow -1 1)))) 1) into -2
0.597 * [backup-simplify]: Simplify -2 into -2
0.598 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.598 * [backup-simplify]: Simplify (- 0) into 0
0.598 * [backup-simplify]: Simplify (+ 0 0) into 0
0.599 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.600 * [backup-simplify]: Simplify (+ 0 0) into 0
0.601 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 2 (/ 1 1)))) into -2
0.604 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 2) 2)) (pow -1 2))) (* 1 (/ (* 1 (pow (* 2 -2) 1)) (pow -1 1)))) 2) into 0
0.604 * [backup-simplify]: Simplify 0 into 0
0.606 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.606 * [backup-simplify]: Simplify (- 0) into 0
0.607 * [backup-simplify]: Simplify (+ 0 0) into 0
0.608 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.608 * [backup-simplify]: Simplify (+ 0 0) into 0
0.610 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 2 (/ 0 1)) (* -2 (/ 1 1)))) into 2
0.615 * [backup-simplify]: Simplify (/ (+ (* 2 (/ (* (pow (* 1 2) 3)) (pow -1 3))) (* -3 (/ (* (pow (* 1 2) 1) (pow (* 2 -2) 1)) (pow -1 2))) (* 1 (/ (* 1 1 (pow (* 6 2) 1)) (pow -1 1)))) 6) into -2/3
0.615 * [backup-simplify]: Simplify -2/3 into -2/3
0.616 * [backup-simplify]: Simplify (+ (* -2/3 (pow (/ 1 (- x)) 3)) (+ (* -2 (/ 1 (- x))) (log -1))) into (+ (* 2 (/ 1 x)) (+ (* 2/3 (/ 1 (pow x 3))) (log -1)))
0.616 * * * * [progress]: [ 2 / 2 ] generating series at (2 2 1)
0.616 * [backup-simplify]: Simplify (/ (+ x 1) (- 1 x)) into (/ (+ x 1) (- 1 x))
0.616 * [approximate]: Taking taylor expansion of (/ (+ x 1) (- 1 x)) in (x) around 0
0.616 * [taylor]: Taking taylor expansion of (/ (+ x 1) (- 1 x)) in x
0.616 * [taylor]: Taking taylor expansion of (+ x 1) in x
0.616 * [taylor]: Taking taylor expansion of x in x
0.616 * [backup-simplify]: Simplify 0 into 0
0.616 * [backup-simplify]: Simplify 1 into 1
0.616 * [taylor]: Taking taylor expansion of 1 in x
0.616 * [backup-simplify]: Simplify 1 into 1
0.616 * [taylor]: Taking taylor expansion of (- 1 x) in x
0.616 * [taylor]: Taking taylor expansion of 1 in x
0.616 * [backup-simplify]: Simplify 1 into 1
0.616 * [taylor]: Taking taylor expansion of x in x
0.616 * [backup-simplify]: Simplify 0 into 0
0.616 * [backup-simplify]: Simplify 1 into 1
0.616 * [backup-simplify]: Simplify (+ 0 1) into 1
0.617 * [backup-simplify]: Simplify (- 0) into 0
0.617 * [backup-simplify]: Simplify (+ 1 0) into 1
0.617 * [backup-simplify]: Simplify (/ 1 1) into 1
0.617 * [taylor]: Taking taylor expansion of (/ (+ x 1) (- 1 x)) in x
0.617 * [taylor]: Taking taylor expansion of (+ x 1) in x
0.617 * [taylor]: Taking taylor expansion of x in x
0.617 * [backup-simplify]: Simplify 0 into 0
0.617 * [backup-simplify]: Simplify 1 into 1
0.617 * [taylor]: Taking taylor expansion of 1 in x
0.617 * [backup-simplify]: Simplify 1 into 1
0.617 * [taylor]: Taking taylor expansion of (- 1 x) in x
0.617 * [taylor]: Taking taylor expansion of 1 in x
0.617 * [backup-simplify]: Simplify 1 into 1
0.617 * [taylor]: Taking taylor expansion of x in x
0.617 * [backup-simplify]: Simplify 0 into 0
0.617 * [backup-simplify]: Simplify 1 into 1
0.618 * [backup-simplify]: Simplify (+ 0 1) into 1
0.618 * [backup-simplify]: Simplify (- 0) into 0
0.618 * [backup-simplify]: Simplify (+ 1 0) into 1
0.618 * [backup-simplify]: Simplify (/ 1 1) into 1
0.619 * [backup-simplify]: Simplify 1 into 1
0.619 * [backup-simplify]: Simplify (+ 1 0) into 1
0.619 * [backup-simplify]: Simplify (- 1) into -1
0.619 * [backup-simplify]: Simplify (+ 0 -1) into -1
0.620 * [backup-simplify]: Simplify (- (/ 1 1) (+ (* 1 (/ -1 1)))) into 2
0.620 * [backup-simplify]: Simplify 2 into 2
0.620 * [backup-simplify]: Simplify (+ 0 0) into 0
0.620 * [backup-simplify]: Simplify (- 0) into 0
0.621 * [backup-simplify]: Simplify (+ 0 0) into 0
0.621 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 2 (/ -1 1)))) into 2
0.621 * [backup-simplify]: Simplify 2 into 2
0.621 * [backup-simplify]: Simplify (+ (* 2 (pow x 2)) (+ (* 2 x) 1)) into (+ (* 2 x) (+ (* 2 (pow x 2)) 1))
0.622 * [backup-simplify]: Simplify (/ (+ (/ 1 x) 1) (- 1 (/ 1 x))) into (/ (+ (/ 1 x) 1) (- 1 (/ 1 x)))
0.622 * [approximate]: Taking taylor expansion of (/ (+ (/ 1 x) 1) (- 1 (/ 1 x))) in (x) around 0
0.622 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) 1) (- 1 (/ 1 x))) in x
0.622 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x
0.622 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.622 * [taylor]: Taking taylor expansion of x in x
0.622 * [backup-simplify]: Simplify 0 into 0
0.622 * [backup-simplify]: Simplify 1 into 1
0.622 * [backup-simplify]: Simplify (/ 1 1) into 1
0.622 * [taylor]: Taking taylor expansion of 1 in x
0.622 * [backup-simplify]: Simplify 1 into 1
0.622 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x
0.622 * [taylor]: Taking taylor expansion of 1 in x
0.622 * [backup-simplify]: Simplify 1 into 1
0.622 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.622 * [taylor]: Taking taylor expansion of x in x
0.622 * [backup-simplify]: Simplify 0 into 0
0.622 * [backup-simplify]: Simplify 1 into 1
0.622 * [backup-simplify]: Simplify (/ 1 1) into 1
0.623 * [backup-simplify]: Simplify (+ 1 0) into 1
0.623 * [backup-simplify]: Simplify (- 1) into -1
0.623 * [backup-simplify]: Simplify (+ 0 -1) into -1
0.623 * [backup-simplify]: Simplify (/ 1 -1) into -1
0.623 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) 1) (- 1 (/ 1 x))) in x
0.623 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x
0.623 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.624 * [taylor]: Taking taylor expansion of x in x
0.624 * [backup-simplify]: Simplify 0 into 0
0.624 * [backup-simplify]: Simplify 1 into 1
0.624 * [backup-simplify]: Simplify (/ 1 1) into 1
0.624 * [taylor]: Taking taylor expansion of 1 in x
0.624 * [backup-simplify]: Simplify 1 into 1
0.624 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x
0.624 * [taylor]: Taking taylor expansion of 1 in x
0.624 * [backup-simplify]: Simplify 1 into 1
0.624 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.624 * [taylor]: Taking taylor expansion of x in x
0.624 * [backup-simplify]: Simplify 0 into 0
0.624 * [backup-simplify]: Simplify 1 into 1
0.624 * [backup-simplify]: Simplify (/ 1 1) into 1
0.624 * [backup-simplify]: Simplify (+ 1 0) into 1
0.625 * [backup-simplify]: Simplify (- 1) into -1
0.625 * [backup-simplify]: Simplify (+ 0 -1) into -1
0.625 * [backup-simplify]: Simplify (/ 1 -1) into -1
0.625 * [backup-simplify]: Simplify -1 into -1
0.626 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.626 * [backup-simplify]: Simplify (+ 0 1) into 1
0.626 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.627 * [backup-simplify]: Simplify (- 0) into 0
0.627 * [backup-simplify]: Simplify (+ 1 0) into 1
0.627 * [backup-simplify]: Simplify (- (/ 1 -1) (+ (* -1 (/ 1 -1)))) into -2
0.627 * [backup-simplify]: Simplify -2 into -2
0.628 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.628 * [backup-simplify]: Simplify (+ 0 0) into 0
0.629 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.629 * [backup-simplify]: Simplify (- 0) into 0
0.629 * [backup-simplify]: Simplify (+ 0 0) into 0
0.630 * [backup-simplify]: Simplify (- (/ 0 -1) (+ (* -1 (/ 0 -1)) (* -2 (/ 1 -1)))) into -2
0.630 * [backup-simplify]: Simplify -2 into -2
0.630 * [backup-simplify]: Simplify (+ (* -2 (pow (/ 1 x) 2)) (+ (* -2 (/ 1 x)) -1)) into (- (+ (* 2 (/ 1 (pow x 2))) (+ (* 2 (/ 1 x)) 1)))
0.630 * [backup-simplify]: Simplify (/ (+ (/ 1 (- x)) 1) (- 1 (/ 1 (- x)))) into (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1))
0.630 * [approximate]: Taking taylor expansion of (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1)) in (x) around 0
0.630 * [taylor]: Taking taylor expansion of (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1)) in x
0.630 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x
0.630 * [taylor]: Taking taylor expansion of 1 in x
0.630 * [backup-simplify]: Simplify 1 into 1
0.630 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.630 * [taylor]: Taking taylor expansion of x in x
0.630 * [backup-simplify]: Simplify 0 into 0
0.630 * [backup-simplify]: Simplify 1 into 1
0.631 * [backup-simplify]: Simplify (/ 1 1) into 1
0.631 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x
0.631 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.631 * [taylor]: Taking taylor expansion of x in x
0.631 * [backup-simplify]: Simplify 0 into 0
0.631 * [backup-simplify]: Simplify 1 into 1
0.631 * [backup-simplify]: Simplify (/ 1 1) into 1
0.631 * [taylor]: Taking taylor expansion of 1 in x
0.631 * [backup-simplify]: Simplify 1 into 1
0.631 * [backup-simplify]: Simplify (- 1) into -1
0.632 * [backup-simplify]: Simplify (+ 0 -1) into -1
0.632 * [backup-simplify]: Simplify (+ 1 0) into 1
0.632 * [backup-simplify]: Simplify (/ -1 1) into -1
0.632 * [taylor]: Taking taylor expansion of (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1)) in x
0.632 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x
0.632 * [taylor]: Taking taylor expansion of 1 in x
0.632 * [backup-simplify]: Simplify 1 into 1
0.632 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.632 * [taylor]: Taking taylor expansion of x in x
0.632 * [backup-simplify]: Simplify 0 into 0
0.632 * [backup-simplify]: Simplify 1 into 1
0.633 * [backup-simplify]: Simplify (/ 1 1) into 1
0.633 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x
0.633 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.633 * [taylor]: Taking taylor expansion of x in x
0.633 * [backup-simplify]: Simplify 0 into 0
0.633 * [backup-simplify]: Simplify 1 into 1
0.633 * [backup-simplify]: Simplify (/ 1 1) into 1
0.633 * [taylor]: Taking taylor expansion of 1 in x
0.633 * [backup-simplify]: Simplify 1 into 1
0.633 * [backup-simplify]: Simplify (- 1) into -1
0.634 * [backup-simplify]: Simplify (+ 0 -1) into -1
0.634 * [backup-simplify]: Simplify (+ 1 0) into 1
0.634 * [backup-simplify]: Simplify (/ -1 1) into -1
0.634 * [backup-simplify]: Simplify -1 into -1
0.635 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.635 * [backup-simplify]: Simplify (- 0) into 0
0.636 * [backup-simplify]: Simplify (+ 1 0) into 1
0.636 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.636 * [backup-simplify]: Simplify (+ 0 1) into 1
0.637 * [backup-simplify]: Simplify (- (/ 1 1) (+ (* -1 (/ 1 1)))) into 2
0.637 * [backup-simplify]: Simplify 2 into 2
0.637 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.638 * [backup-simplify]: Simplify (- 0) into 0
0.638 * [backup-simplify]: Simplify (+ 0 0) into 0
0.638 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.639 * [backup-simplify]: Simplify (+ 0 0) into 0
0.639 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 2 (/ 1 1)))) into -2
0.639 * [backup-simplify]: Simplify -2 into -2
0.640 * [backup-simplify]: Simplify (+ (* -2 (pow (/ 1 (- x)) 2)) (+ (* 2 (/ 1 (- x))) -1)) into (- (+ (* 2 (/ 1 (pow x 2))) (+ (* 2 (/ 1 x)) 1)))
0.640 * * * [progress]: simplifying candidates
0.640 * * * * [progress]: [ 1 / 103 ] simplifiying candidate #<alt (λ (x) (* 1/2 (log1p (expm1 (log (/ (+ x 1) (- 1 x)))))))>
0.640 * * * * [progress]: [ 2 / 103 ] simplifiying candidate #<alt (λ (x) (* 1/2 (expm1 (log1p (log (/ (+ x 1) (- 1 x)))))))>
0.640 * * * * [progress]: [ 3 / 103 ] simplifiying candidate #<alt (λ (x) (* 1/2 (+ (log (* (cbrt (/ (+ x 1) (- 1 x))) (cbrt (/ (+ x 1) (- 1 x))))) (log (cbrt (/ (+ x 1) (- 1 x)))))))>
0.640 * * * * [progress]: [ 4 / 103 ] simplifiying candidate #<alt (λ (x) (* 1/2 (+ (log (sqrt (/ (+ x 1) (- 1 x)))) (log (sqrt (/ (+ x 1) (- 1 x)))))))>
0.640 * * * * [progress]: [ 5 / 103 ] simplifiying candidate #<alt (λ (x) (* 1/2 (+ (log (/ (* (cbrt (+ x 1)) (cbrt (+ x 1))) (* (cbrt (- 1 x)) (cbrt (- 1 x))))) (log (/ (cbrt (+ x 1)) (cbrt (- 1 x)))))))>
0.640 * * * * [progress]: [ 6 / 103 ] simplifiying candidate #<alt (λ (x) (* 1/2 (+ (log (/ (* (cbrt (+ x 1)) (cbrt (+ x 1))) (sqrt (- 1 x)))) (log (/ (cbrt (+ x 1)) (sqrt (- 1 x)))))))>
0.640 * * * * [progress]: [ 7 / 103 ] simplifiying candidate #<alt (λ (x) (* 1/2 (+ (log (/ (* (cbrt (+ x 1)) (cbrt (+ x 1))) 1)) (log (/ (cbrt (+ x 1)) (- 1 x))))))>
0.640 * * * * [progress]: [ 8 / 103 ] simplifiying candidate #<alt (λ (x) (* 1/2 (+ (log (/ (* (cbrt (+ x 1)) (cbrt (+ x 1))) (+ (sqrt 1) (sqrt x)))) (log (/ (cbrt (+ x 1)) (- (sqrt 1) (sqrt x)))))))>
0.640 * * * * [progress]: [ 9 / 103 ] simplifiying candidate #<alt (λ (x) (* 1/2 (+ (log (/ (* (cbrt (+ x 1)) (cbrt (+ x 1))) (+ 1 (sqrt x)))) (log (/ (cbrt (+ x 1)) (- 1 (sqrt x)))))))>
0.640 * * * * [progress]: [ 10 / 103 ] simplifiying candidate #<alt (λ (x) (* 1/2 (+ (log (/ (* (cbrt (+ x 1)) (cbrt (+ x 1))) 1)) (log (/ (cbrt (+ x 1)) (- 1 x))))))>
0.640 * * * * [progress]: [ 11 / 103 ] simplifiying candidate #<alt (λ (x) (* 1/2 (+ (log (/ (sqrt (+ x 1)) (* (cbrt (- 1 x)) (cbrt (- 1 x))))) (log (/ (sqrt (+ x 1)) (cbrt (- 1 x)))))))>
0.640 * * * * [progress]: [ 12 / 103 ] simplifiying candidate #<alt (λ (x) (* 1/2 (+ (log (/ (sqrt (+ x 1)) (sqrt (- 1 x)))) (log (/ (sqrt (+ x 1)) (sqrt (- 1 x)))))))>
0.640 * * * * [progress]: [ 13 / 103 ] simplifiying candidate #<alt (λ (x) (* 1/2 (+ (log (/ (sqrt (+ x 1)) 1)) (log (/ (sqrt (+ x 1)) (- 1 x))))))>
0.640 * * * * [progress]: [ 14 / 103 ] simplifiying candidate #<alt (λ (x) (* 1/2 (+ (log (/ (sqrt (+ x 1)) (+ (sqrt 1) (sqrt x)))) (log (/ (sqrt (+ x 1)) (- (sqrt 1) (sqrt x)))))))>
0.640 * * * * [progress]: [ 15 / 103 ] simplifiying candidate #<alt (λ (x) (* 1/2 (+ (log (/ (sqrt (+ x 1)) (+ 1 (sqrt x)))) (log (/ (sqrt (+ x 1)) (- 1 (sqrt x)))))))>
0.641 * * * * [progress]: [ 16 / 103 ] simplifiying candidate #<alt (λ (x) (* 1/2 (+ (log (/ (sqrt (+ x 1)) 1)) (log (/ (sqrt (+ x 1)) (- 1 x))))))>
0.641 * * * * [progress]: [ 17 / 103 ] simplifiying candidate #<alt (λ (x) (* 1/2 (+ (log (/ 1 (* (cbrt (- 1 x)) (cbrt (- 1 x))))) (log (/ (+ x 1) (cbrt (- 1 x)))))))>
0.641 * * * * [progress]: [ 18 / 103 ] simplifiying candidate #<alt (λ (x) (* 1/2 (+ (log (/ 1 (sqrt (- 1 x)))) (log (/ (+ x 1) (sqrt (- 1 x)))))))>
0.641 * * * * [progress]: [ 19 / 103 ] simplifiying candidate #<alt (λ (x) (* 1/2 (+ (log (/ 1 1)) (log (/ (+ x 1) (- 1 x))))))>
0.641 * * * * [progress]: [ 20 / 103 ] simplifiying candidate #<alt (λ (x) (* 1/2 (+ (log (/ 1 (+ (sqrt 1) (sqrt x)))) (log (/ (+ x 1) (- (sqrt 1) (sqrt x)))))))>
0.641 * * * * [progress]: [ 21 / 103 ] simplifiying candidate #<alt (λ (x) (* 1/2 (+ (log (/ 1 (+ 1 (sqrt x)))) (log (/ (+ x 1) (- 1 (sqrt x)))))))>
0.641 * * * * [progress]: [ 22 / 103 ] simplifiying candidate #<alt (λ (x) (* 1/2 (+ (log (/ 1 1)) (log (/ (+ x 1) (- 1 x))))))>
0.641 * * * * [progress]: [ 23 / 103 ] simplifiying candidate #<alt (λ (x) (* 1/2 (+ (log (/ 1 (* (cbrt (- 1 x)) (cbrt (- 1 x))))) (log (/ (+ x 1) (cbrt (- 1 x)))))))>
0.641 * * * * [progress]: [ 24 / 103 ] simplifiying candidate #<alt (λ (x) (* 1/2 (+ (log (/ 1 (sqrt (- 1 x)))) (log (/ (+ x 1) (sqrt (- 1 x)))))))>
0.641 * * * * [progress]: [ 25 / 103 ] simplifiying candidate #<alt (λ (x) (* 1/2 (+ (log (/ 1 1)) (log (/ (+ x 1) (- 1 x))))))>
0.641 * * * * [progress]: [ 26 / 103 ] simplifiying candidate #<alt (λ (x) (* 1/2 (+ (log (/ 1 (+ (sqrt 1) (sqrt x)))) (log (/ (+ x 1) (- (sqrt 1) (sqrt x)))))))>
0.641 * * * * [progress]: [ 27 / 103 ] simplifiying candidate #<alt (λ (x) (* 1/2 (+ (log (/ 1 (+ 1 (sqrt x)))) (log (/ (+ x 1) (- 1 (sqrt x)))))))>
0.641 * * * * [progress]: [ 28 / 103 ] simplifiying candidate #<alt (λ (x) (* 1/2 (+ (log (/ 1 1)) (log (/ (+ x 1) (- 1 x))))))>
0.641 * * * * [progress]: [ 29 / 103 ] simplifiying candidate #<alt (λ (x) (* 1/2 (+ (log 1) (log (/ (+ x 1) (- 1 x))))))>
0.641 * * * * [progress]: [ 30 / 103 ] simplifiying candidate #<alt (λ (x) (* 1/2 (+ (log (+ x 1)) (log (/ 1 (- 1 x))))))>
0.641 * * * * [progress]: [ 31 / 103 ] simplifiying candidate #<alt (λ (x) (* 1/2 (+ (log (/ (+ x 1) (- (pow 1 3) (pow x 3)))) (log (+ (* 1 1) (+ (* x x) (* 1 x)))))))>
0.641 * * * * [progress]: [ 32 / 103 ] simplifiying candidate #<alt (λ (x) (* 1/2 (+ (log (/ (+ x 1) (- (* 1 1) (* x x)))) (log (+ 1 x)))))>
0.641 * * * * [progress]: [ 33 / 103 ] simplifiying candidate #<alt (λ (x) (* 1/2 (- (log (+ x 1)) (log (- 1 x)))))>
0.641 * * * * [progress]: [ 34 / 103 ] simplifiying candidate #<alt (λ (x) (* 1/2 (* 1 (log (/ (+ x 1) (- 1 x))))))>
0.641 * * * * [progress]: [ 35 / 103 ] simplifiying candidate #<alt (λ (x) (* 1/2 (pow (log (/ (+ x 1) (- 1 x))) 1)))>
0.641 * * * * [progress]: [ 36 / 103 ] simplifiying candidate #<alt (λ (x) (* 1/2 (- (log (+ x 1)) (log (- 1 x)))))>
0.641 * * * * [progress]: [ 37 / 103 ] simplifiying candidate #<alt (λ (x) (* 1/2 (log (/ (+ x 1) (- 1 x)))))>
0.641 * * * * [progress]: [ 38 / 103 ] simplifiying candidate #<alt (λ (x) (* 1/2 (exp (log (log (/ (+ x 1) (- 1 x)))))))>
0.641 * * * * [progress]: [ 39 / 103 ] simplifiying candidate #<alt (λ (x) (* 1/2 (log (exp (log (/ (+ x 1) (- 1 x)))))))>
0.641 * * * * [progress]: [ 40 / 103 ] simplifiying candidate #<alt (λ (x) (* 1/2 (* (* (cbrt (log (/ (+ x 1) (- 1 x)))) (cbrt (log (/ (+ x 1) (- 1 x))))) (cbrt (log (/ (+ x 1) (- 1 x)))))))>
0.642 * * * * [progress]: [ 41 / 103 ] simplifiying candidate #<alt (λ (x) (* 1/2 (cbrt (* (* (log (/ (+ x 1) (- 1 x))) (log (/ (+ x 1) (- 1 x)))) (log (/ (+ x 1) (- 1 x)))))))>
0.642 * * * * [progress]: [ 42 / 103 ] simplifiying candidate #<alt (λ (x) (* 1/2 (* (sqrt (log (/ (+ x 1) (- 1 x)))) (sqrt (log (/ (+ x 1) (- 1 x)))))))>
0.642 * * * * [progress]: [ 43 / 103 ] simplifiying candidate #<alt (λ (x) (* 1/2 (* 1 (log (/ (+ x 1) (- 1 x))))))>
0.642 * * * * [progress]: [ 44 / 103 ] simplifiying candidate #<alt (λ (x) (* 1/2 (posit16->real (real->posit16 (log (/ (+ x 1) (- 1 x)))))))>
0.642 * * * * [progress]: [ 45 / 103 ] simplifiying candidate #<alt (λ (x) (* 1/2 (log (log1p (expm1 (/ (+ x 1) (- 1 x)))))))>
0.642 * * * * [progress]: [ 46 / 103 ] simplifiying candidate #<alt (λ (x) (* 1/2 (log (expm1 (log1p (/ (+ x 1) (- 1 x)))))))>
0.642 * * * * [progress]: [ 47 / 103 ] simplifiying candidate #<alt (λ (x) (* 1/2 (log (pow (/ (+ x 1) (- 1 x)) 1))))>
0.642 * * * * [progress]: [ 48 / 103 ] simplifiying candidate #<alt (λ (x) (* 1/2 (log (exp (- (log (+ x 1)) (log (- 1 x)))))))>
0.642 * * * * [progress]: [ 49 / 103 ] simplifiying candidate #<alt (λ (x) (* 1/2 (log (exp (log (/ (+ x 1) (- 1 x)))))))>
0.642 * * * * [progress]: [ 50 / 103 ] simplifiying candidate #<alt (λ (x) (* 1/2 (log (log (exp (/ (+ x 1) (- 1 x)))))))>
0.642 * * * * [progress]: [ 51 / 103 ] simplifiying candidate #<alt (λ (x) (* 1/2 (log (cbrt (/ (* (* (+ x 1) (+ x 1)) (+ x 1)) (* (* (- 1 x) (- 1 x)) (- 1 x)))))))>
0.642 * * * * [progress]: [ 52 / 103 ] simplifiying candidate #<alt (λ (x) (* 1/2 (log (* (* (cbrt (/ (+ x 1) (- 1 x))) (cbrt (/ (+ x 1) (- 1 x)))) (cbrt (/ (+ x 1) (- 1 x)))))))>
0.642 * * * * [progress]: [ 53 / 103 ] simplifiying candidate #<alt (λ (x) (* 1/2 (log (cbrt (* (* (/ (+ x 1) (- 1 x)) (/ (+ x 1) (- 1 x))) (/ (+ x 1) (- 1 x)))))))>
0.642 * * * * [progress]: [ 54 / 103 ] simplifiying candidate #<alt (λ (x) (* 1/2 (log (* (sqrt (/ (+ x 1) (- 1 x))) (sqrt (/ (+ x 1) (- 1 x)))))))>
0.642 * * * * [progress]: [ 55 / 103 ] simplifiying candidate #<alt (λ (x) (* 1/2 (log (/ (- (+ x 1)) (- (- 1 x))))))>
0.642 * * * * [progress]: [ 56 / 103 ] simplifiying candidate #<alt (λ (x) (* 1/2 (log (* (/ (* (cbrt (+ x 1)) (cbrt (+ x 1))) (* (cbrt (- 1 x)) (cbrt (- 1 x)))) (/ (cbrt (+ x 1)) (cbrt (- 1 x)))))))>
0.642 * * * * [progress]: [ 57 / 103 ] simplifiying candidate #<alt (λ (x) (* 1/2 (log (* (/ (* (cbrt (+ x 1)) (cbrt (+ x 1))) (sqrt (- 1 x))) (/ (cbrt (+ x 1)) (sqrt (- 1 x)))))))>
0.642 * * * * [progress]: [ 58 / 103 ] simplifiying candidate #<alt (λ (x) (* 1/2 (log (* (/ (* (cbrt (+ x 1)) (cbrt (+ x 1))) 1) (/ (cbrt (+ x 1)) (- 1 x))))))>
0.642 * * * * [progress]: [ 59 / 103 ] simplifiying candidate #<alt (λ (x) (* 1/2 (log (* (/ (* (cbrt (+ x 1)) (cbrt (+ x 1))) (+ (sqrt 1) (sqrt x))) (/ (cbrt (+ x 1)) (- (sqrt 1) (sqrt x)))))))>
0.642 * * * * [progress]: [ 60 / 103 ] simplifiying candidate #<alt (λ (x) (* 1/2 (log (* (/ (* (cbrt (+ x 1)) (cbrt (+ x 1))) (+ 1 (sqrt x))) (/ (cbrt (+ x 1)) (- 1 (sqrt x)))))))>
0.642 * * * * [progress]: [ 61 / 103 ] simplifiying candidate #<alt (λ (x) (* 1/2 (log (* (/ (* (cbrt (+ x 1)) (cbrt (+ x 1))) 1) (/ (cbrt (+ x 1)) (- 1 x))))))>
0.642 * * * * [progress]: [ 62 / 103 ] simplifiying candidate #<alt (λ (x) (* 1/2 (log (* (/ (sqrt (+ x 1)) (* (cbrt (- 1 x)) (cbrt (- 1 x)))) (/ (sqrt (+ x 1)) (cbrt (- 1 x)))))))>
0.642 * * * * [progress]: [ 63 / 103 ] simplifiying candidate #<alt (λ (x) (* 1/2 (log (* (/ (sqrt (+ x 1)) (sqrt (- 1 x))) (/ (sqrt (+ x 1)) (sqrt (- 1 x)))))))>
0.642 * * * * [progress]: [ 64 / 103 ] simplifiying candidate #<alt (λ (x) (* 1/2 (log (* (/ (sqrt (+ x 1)) 1) (/ (sqrt (+ x 1)) (- 1 x))))))>
0.642 * * * * [progress]: [ 65 / 103 ] simplifiying candidate #<alt (λ (x) (* 1/2 (log (* (/ (sqrt (+ x 1)) (+ (sqrt 1) (sqrt x))) (/ (sqrt (+ x 1)) (- (sqrt 1) (sqrt x)))))))>
0.643 * * * * [progress]: [ 66 / 103 ] simplifiying candidate #<alt (λ (x) (* 1/2 (log (* (/ (sqrt (+ x 1)) (+ 1 (sqrt x))) (/ (sqrt (+ x 1)) (- 1 (sqrt x)))))))>
0.643 * * * * [progress]: [ 67 / 103 ] simplifiying candidate #<alt (λ (x) (* 1/2 (log (* (/ (sqrt (+ x 1)) 1) (/ (sqrt (+ x 1)) (- 1 x))))))>
0.643 * * * * [progress]: [ 68 / 103 ] simplifiying candidate #<alt (λ (x) (* 1/2 (log (* (/ 1 (* (cbrt (- 1 x)) (cbrt (- 1 x)))) (/ (+ x 1) (cbrt (- 1 x)))))))>
0.643 * * * * [progress]: [ 69 / 103 ] simplifiying candidate #<alt (λ (x) (* 1/2 (log (* (/ 1 (sqrt (- 1 x))) (/ (+ x 1) (sqrt (- 1 x)))))))>
0.643 * * * * [progress]: [ 70 / 103 ] simplifiying candidate #<alt (λ (x) (* 1/2 (log (* (/ 1 1) (/ (+ x 1) (- 1 x))))))>
0.643 * * * * [progress]: [ 71 / 103 ] simplifiying candidate #<alt (λ (x) (* 1/2 (log (* (/ 1 (+ (sqrt 1) (sqrt x))) (/ (+ x 1) (- (sqrt 1) (sqrt x)))))))>
0.643 * * * * [progress]: [ 72 / 103 ] simplifiying candidate #<alt (λ (x) (* 1/2 (log (* (/ 1 (+ 1 (sqrt x))) (/ (+ x 1) (- 1 (sqrt x)))))))>
0.643 * * * * [progress]: [ 73 / 103 ] simplifiying candidate #<alt (λ (x) (* 1/2 (log (* (/ 1 1) (/ (+ x 1) (- 1 x))))))>
0.643 * * * * [progress]: [ 74 / 103 ] simplifiying candidate #<alt (λ (x) (* 1/2 (log (* (/ 1 (* (cbrt (- 1 x)) (cbrt (- 1 x)))) (/ (+ x 1) (cbrt (- 1 x)))))))>
0.643 * * * * [progress]: [ 75 / 103 ] simplifiying candidate #<alt (λ (x) (* 1/2 (log (* (/ 1 (sqrt (- 1 x))) (/ (+ x 1) (sqrt (- 1 x)))))))>
0.643 * * * * [progress]: [ 76 / 103 ] simplifiying candidate #<alt (λ (x) (* 1/2 (log (* (/ 1 1) (/ (+ x 1) (- 1 x))))))>
0.643 * * * * [progress]: [ 77 / 103 ] simplifiying candidate #<alt (λ (x) (* 1/2 (log (* (/ 1 (+ (sqrt 1) (sqrt x))) (/ (+ x 1) (- (sqrt 1) (sqrt x)))))))>
0.643 * * * * [progress]: [ 78 / 103 ] simplifiying candidate #<alt (λ (x) (* 1/2 (log (* (/ 1 (+ 1 (sqrt x))) (/ (+ x 1) (- 1 (sqrt x)))))))>
0.643 * * * * [progress]: [ 79 / 103 ] simplifiying candidate #<alt (λ (x) (* 1/2 (log (* (/ 1 1) (/ (+ x 1) (- 1 x))))))>
0.643 * * * * [progress]: [ 80 / 103 ] simplifiying candidate #<alt (λ (x) (* 1/2 (log (* 1 (/ (+ x 1) (- 1 x))))))>
0.643 * * * * [progress]: [ 81 / 103 ] simplifiying candidate #<alt (λ (x) (* 1/2 (log (* (+ x 1) (/ 1 (- 1 x))))))>
0.643 * * * * [progress]: [ 82 / 103 ] simplifiying candidate #<alt (λ (x) (* 1/2 (log (/ 1 (/ (- 1 x) (+ x 1))))))>
0.643 * * * * [progress]: [ 83 / 103 ] simplifiying candidate #<alt (λ (x) (* 1/2 (log (/ (/ (+ x 1) (* (cbrt (- 1 x)) (cbrt (- 1 x)))) (cbrt (- 1 x))))))>
0.643 * * * * [progress]: [ 84 / 103 ] simplifiying candidate #<alt (λ (x) (* 1/2 (log (/ (/ (+ x 1) (sqrt (- 1 x))) (sqrt (- 1 x))))))>
0.643 * * * * [progress]: [ 85 / 103 ] simplifiying candidate #<alt (λ (x) (* 1/2 (log (/ (/ (+ x 1) 1) (- 1 x)))))>
0.643 * * * * [progress]: [ 86 / 103 ] simplifiying candidate #<alt (λ (x) (* 1/2 (log (/ (/ (+ x 1) (+ (sqrt 1) (sqrt x))) (- (sqrt 1) (sqrt x))))))>
0.643 * * * * [progress]: [ 87 / 103 ] simplifiying candidate #<alt (λ (x) (* 1/2 (log (/ (/ (+ x 1) (+ 1 (sqrt x))) (- 1 (sqrt x))))))>
0.643 * * * * [progress]: [ 88 / 103 ] simplifiying candidate #<alt (λ (x) (* 1/2 (log (/ (/ (+ x 1) 1) (- 1 x)))))>
0.643 * * * * [progress]: [ 89 / 103 ] simplifiying candidate #<alt (λ (x) (* 1/2 (log (/ (* (cbrt (+ x 1)) (cbrt (+ x 1))) (/ (- 1 x) (cbrt (+ x 1)))))))>
0.644 * * * * [progress]: [ 90 / 103 ] simplifiying candidate #<alt (λ (x) (* 1/2 (log (/ (sqrt (+ x 1)) (/ (- 1 x) (sqrt (+ x 1)))))))>
0.644 * * * * [progress]: [ 91 / 103 ] simplifiying candidate #<alt (λ (x) (* 1/2 (log (/ 1 (/ (- 1 x) (+ x 1))))))>
0.644 * * * * [progress]: [ 92 / 103 ] simplifiying candidate #<alt (λ (x) (* 1/2 (log (/ 1 (/ (- 1 x) (+ x 1))))))>
0.644 * * * * [progress]: [ 93 / 103 ] simplifiying candidate #<alt (λ (x) (* 1/2 (log (* (/ (+ x 1) (- (pow 1 3) (pow x 3))) (+ (* 1 1) (+ (* x x) (* 1 x)))))))>
0.644 * * * * [progress]: [ 94 / 103 ] simplifiying candidate #<alt (λ (x) (* 1/2 (log (* (/ (+ x 1) (- (* 1 1) (* x x))) (+ 1 x)))))>
0.644 * * * * [progress]: [ 95 / 103 ] simplifiying candidate #<alt (λ (x) (* 1/2 (log (/ (+ (pow x 3) (pow 1 3)) (* (- 1 x) (+ (* x x) (- (* 1 1) (* x 1))))))))>
0.644 * * * * [progress]: [ 96 / 103 ] simplifiying candidate #<alt (λ (x) (* 1/2 (log (/ (- (* x x) (* 1 1)) (* (- 1 x) (- x 1))))))>
0.644 * * * * [progress]: [ 97 / 103 ] simplifiying candidate #<alt (λ (x) (* 1/2 (log (posit16->real (real->posit16 (/ (+ x 1) (- 1 x)))))))>
0.644 * * * * [progress]: [ 98 / 103 ] simplifiying candidate #<alt (λ (x) (* 1/2 (+ (* 2 x) (+ (* 2/3 (pow x 3)) (* 2/5 (pow x 5))))))>
0.644 * * * * [progress]: [ 99 / 103 ] simplifiying candidate #<alt (λ (x) (* 1/2 (+ (* 2 (/ 1 x)) (+ (* 2/3 (/ 1 (pow x 3))) (log -1)))))>
0.644 * * * * [progress]: [ 100 / 103 ] simplifiying candidate #<alt (λ (x) (* 1/2 (+ (* 2 (/ 1 x)) (+ (* 2/3 (/ 1 (pow x 3))) (log -1)))))>
0.644 * * * * [progress]: [ 101 / 103 ] simplifiying candidate #<alt (λ (x) (* 1/2 (log (+ (* 2 x) (+ (* 2 (pow x 2)) 1)))))>
0.644 * * * * [progress]: [ 102 / 103 ] simplifiying candidate #<alt (λ (x) (* 1/2 (log (- (+ (* 2 (/ 1 (pow x 2))) (+ (* 2 (/ 1 x)) 1))))))>
0.644 * * * * [progress]: [ 103 / 103 ] simplifiying candidate #<alt (λ (x) (* 1/2 (log (- (+ (* 2 (/ 1 (pow x 2))) (+ (* 2 (/ 1 x)) 1))))))>
0.645 * [simplify]: Simplifying:
  (expm1 (log (/ (+ x 1) (- 1 x))))
  (log1p (log (/ (+ x 1) (- 1 x))))
  (log (* (cbrt (/ (+ x 1) (- 1 x))) (cbrt (/ (+ x 1) (- 1 x)))))
  (log (cbrt (/ (+ x 1) (- 1 x))))
  (log (sqrt (/ (+ x 1) (- 1 x))))
  (log (sqrt (/ (+ x 1) (- 1 x))))
  (log (/ (* (cbrt (+ x 1)) (cbrt (+ x 1))) (* (cbrt (- 1 x)) (cbrt (- 1 x)))))
  (log (/ (cbrt (+ x 1)) (cbrt (- 1 x))))
  (log (/ (* (cbrt (+ x 1)) (cbrt (+ x 1))) (sqrt (- 1 x))))
  (log (/ (cbrt (+ x 1)) (sqrt (- 1 x))))
  (log (/ (* (cbrt (+ x 1)) (cbrt (+ x 1))) 1))
  (log (/ (cbrt (+ x 1)) (- 1 x)))
  (log (/ (* (cbrt (+ x 1)) (cbrt (+ x 1))) (+ (sqrt 1) (sqrt x))))
  (log (/ (cbrt (+ x 1)) (- (sqrt 1) (sqrt x))))
  (log (/ (* (cbrt (+ x 1)) (cbrt (+ x 1))) (+ 1 (sqrt x))))
  (log (/ (cbrt (+ x 1)) (- 1 (sqrt x))))
  (log (/ (* (cbrt (+ x 1)) (cbrt (+ x 1))) 1))
  (log (/ (cbrt (+ x 1)) (- 1 x)))
  (log (/ (sqrt (+ x 1)) (* (cbrt (- 1 x)) (cbrt (- 1 x)))))
  (log (/ (sqrt (+ x 1)) (cbrt (- 1 x))))
  (log (/ (sqrt (+ x 1)) (sqrt (- 1 x))))
  (log (/ (sqrt (+ x 1)) (sqrt (- 1 x))))
  (log (/ (sqrt (+ x 1)) 1))
  (log (/ (sqrt (+ x 1)) (- 1 x)))
  (log (/ (sqrt (+ x 1)) (+ (sqrt 1) (sqrt x))))
  (log (/ (sqrt (+ x 1)) (- (sqrt 1) (sqrt x))))
  (log (/ (sqrt (+ x 1)) (+ 1 (sqrt x))))
  (log (/ (sqrt (+ x 1)) (- 1 (sqrt x))))
  (log (/ (sqrt (+ x 1)) 1))
  (log (/ (sqrt (+ x 1)) (- 1 x)))
  (log (/ 1 (* (cbrt (- 1 x)) (cbrt (- 1 x)))))
  (log (/ (+ x 1) (cbrt (- 1 x))))
  (log (/ 1 (sqrt (- 1 x))))
  (log (/ (+ x 1) (sqrt (- 1 x))))
  (log (/ 1 1))
  (log (/ (+ x 1) (- 1 x)))
  (log (/ 1 (+ (sqrt 1) (sqrt x))))
  (log (/ (+ x 1) (- (sqrt 1) (sqrt x))))
  (log (/ 1 (+ 1 (sqrt x))))
  (log (/ (+ x 1) (- 1 (sqrt x))))
  (log (/ 1 1))
  (log (/ (+ x 1) (- 1 x)))
  (log (/ 1 (* (cbrt (- 1 x)) (cbrt (- 1 x)))))
  (log (/ (+ x 1) (cbrt (- 1 x))))
  (log (/ 1 (sqrt (- 1 x))))
  (log (/ (+ x 1) (sqrt (- 1 x))))
  (log (/ 1 1))
  (log (/ (+ x 1) (- 1 x)))
  (log (/ 1 (+ (sqrt 1) (sqrt x))))
  (log (/ (+ x 1) (- (sqrt 1) (sqrt x))))
  (log (/ 1 (+ 1 (sqrt x))))
  (log (/ (+ x 1) (- 1 (sqrt x))))
  (log (/ 1 1))
  (log (/ (+ x 1) (- 1 x)))
  (log 1)
  (log (/ (+ x 1) (- 1 x)))
  (log (+ x 1))
  (log (/ 1 (- 1 x)))
  (log (/ (+ x 1) (- (pow 1 3) (pow x 3))))
  (log (+ (* 1 1) (+ (* x x) (* 1 x))))
  (log (/ (+ x 1) (- (* 1 1) (* x x))))
  (log (+ 1 x))
  (log (+ x 1))
  (log (- 1 x))
  (log (/ (+ x 1) (- 1 x)))
  (log (log (/ (+ x 1) (- 1 x))))
  (exp (log (/ (+ x 1) (- 1 x))))
  (* (cbrt (log (/ (+ x 1) (- 1 x)))) (cbrt (log (/ (+ x 1) (- 1 x)))))
  (cbrt (log (/ (+ x 1) (- 1 x))))
  (* (* (log (/ (+ x 1) (- 1 x))) (log (/ (+ x 1) (- 1 x)))) (log (/ (+ x 1) (- 1 x))))
  (sqrt (log (/ (+ x 1) (- 1 x))))
  (sqrt (log (/ (+ x 1) (- 1 x))))
  (real->posit16 (log (/ (+ x 1) (- 1 x))))
  (expm1 (/ (+ x 1) (- 1 x)))
  (log1p (/ (+ x 1) (- 1 x)))
  (- (log (+ x 1)) (log (- 1 x)))
  (log (/ (+ x 1) (- 1 x)))
  (exp (/ (+ x 1) (- 1 x)))
  (/ (* (* (+ x 1) (+ x 1)) (+ x 1)) (* (* (- 1 x) (- 1 x)) (- 1 x)))
  (* (cbrt (/ (+ x 1) (- 1 x))) (cbrt (/ (+ x 1) (- 1 x))))
  (cbrt (/ (+ x 1) (- 1 x)))
  (* (* (/ (+ x 1) (- 1 x)) (/ (+ x 1) (- 1 x))) (/ (+ x 1) (- 1 x)))
  (sqrt (/ (+ x 1) (- 1 x)))
  (sqrt (/ (+ x 1) (- 1 x)))
  (- (+ x 1))
  (- (- 1 x))
  (/ (* (cbrt (+ x 1)) (cbrt (+ x 1))) (* (cbrt (- 1 x)) (cbrt (- 1 x))))
  (/ (cbrt (+ x 1)) (cbrt (- 1 x)))
  (/ (* (cbrt (+ x 1)) (cbrt (+ x 1))) (sqrt (- 1 x)))
  (/ (cbrt (+ x 1)) (sqrt (- 1 x)))
  (/ (* (cbrt (+ x 1)) (cbrt (+ x 1))) 1)
  (/ (cbrt (+ x 1)) (- 1 x))
  (/ (* (cbrt (+ x 1)) (cbrt (+ x 1))) (+ (sqrt 1) (sqrt x)))
  (/ (cbrt (+ x 1)) (- (sqrt 1) (sqrt x)))
  (/ (* (cbrt (+ x 1)) (cbrt (+ x 1))) (+ 1 (sqrt x)))
  (/ (cbrt (+ x 1)) (- 1 (sqrt x)))
  (/ (* (cbrt (+ x 1)) (cbrt (+ x 1))) 1)
  (/ (cbrt (+ x 1)) (- 1 x))
  (/ (sqrt (+ x 1)) (* (cbrt (- 1 x)) (cbrt (- 1 x))))
  (/ (sqrt (+ x 1)) (cbrt (- 1 x)))
  (/ (sqrt (+ x 1)) (sqrt (- 1 x)))
  (/ (sqrt (+ x 1)) (sqrt (- 1 x)))
  (/ (sqrt (+ x 1)) 1)
  (/ (sqrt (+ x 1)) (- 1 x))
  (/ (sqrt (+ x 1)) (+ (sqrt 1) (sqrt x)))
  (/ (sqrt (+ x 1)) (- (sqrt 1) (sqrt x)))
  (/ (sqrt (+ x 1)) (+ 1 (sqrt x)))
  (/ (sqrt (+ x 1)) (- 1 (sqrt x)))
  (/ (sqrt (+ x 1)) 1)
  (/ (sqrt (+ x 1)) (- 1 x))
  (/ 1 (* (cbrt (- 1 x)) (cbrt (- 1 x))))
  (/ (+ x 1) (cbrt (- 1 x)))
  (/ 1 (sqrt (- 1 x)))
  (/ (+ x 1) (sqrt (- 1 x)))
  (/ 1 1)
  (/ (+ x 1) (- 1 x))
  (/ 1 (+ (sqrt 1) (sqrt x)))
  (/ (+ x 1) (- (sqrt 1) (sqrt x)))
  (/ 1 (+ 1 (sqrt x)))
  (/ (+ x 1) (- 1 (sqrt x)))
  (/ 1 1)
  (/ (+ x 1) (- 1 x))
  (/ 1 (* (cbrt (- 1 x)) (cbrt (- 1 x))))
  (/ (+ x 1) (cbrt (- 1 x)))
  (/ 1 (sqrt (- 1 x)))
  (/ (+ x 1) (sqrt (- 1 x)))
  (/ 1 1)
  (/ (+ x 1) (- 1 x))
  (/ 1 (+ (sqrt 1) (sqrt x)))
  (/ (+ x 1) (- (sqrt 1) (sqrt x)))
  (/ 1 (+ 1 (sqrt x)))
  (/ (+ x 1) (- 1 (sqrt x)))
  (/ 1 1)
  (/ (+ x 1) (- 1 x))
  (/ 1 (- 1 x))
  (/ (- 1 x) (+ x 1))
  (/ (+ x 1) (* (cbrt (- 1 x)) (cbrt (- 1 x))))
  (/ (+ x 1) (sqrt (- 1 x)))
  (/ (+ x 1) 1)
  (/ (+ x 1) (+ (sqrt 1) (sqrt x)))
  (/ (+ x 1) (+ 1 (sqrt x)))
  (/ (+ x 1) 1)
  (/ (- 1 x) (cbrt (+ x 1)))
  (/ (- 1 x) (sqrt (+ x 1)))
  (/ (- 1 x) (+ x 1))
  (/ (- 1 x) (+ x 1))
  (/ (+ x 1) (- (pow 1 3) (pow x 3)))
  (/ (+ x 1) (- (* 1 1) (* x x)))
  (* (- 1 x) (+ (* x x) (- (* 1 1) (* x 1))))
  (* (- 1 x) (- x 1))
  (real->posit16 (/ (+ x 1) (- 1 x)))
  (+ (* 2 x) (+ (* 2/3 (pow x 3)) (* 2/5 (pow x 5))))
  (+ (* 2 (/ 1 x)) (+ (* 2/3 (/ 1 (pow x 3))) (log -1)))
  (+ (* 2 (/ 1 x)) (+ (* 2/3 (/ 1 (pow x 3))) (log -1)))
  (+ (* 2 x) (+ (* 2 (pow x 2)) 1))
  (- (+ (* 2 (/ 1 (pow x 2))) (+ (* 2 (/ 1 x)) 1)))
  (- (+ (* 2 (/ 1 (pow x 2))) (+ (* 2 (/ 1 x)) 1)))
0.647 * * [simplify]: iteration 0: 166 enodes
0.690 * * [simplify]: iteration 1: 387 enodes
0.846 * * [simplify]: iteration 2: 1092 enodes
1.831 * * [simplify]: iteration 3: 3749 enodes
2.696 * * [simplify]: iteration complete: 5002 enodes
2.696 * * [simplify]: Extracting #0: cost 89 inf + 0
2.700 * * [simplify]: Extracting #1: cost 640 inf + 2
2.706 * * [simplify]: Extracting #2: cost 1146 inf + 926
2.716 * * [simplify]: Extracting #3: cost 768 inf + 48616
2.765 * * [simplify]: Extracting #4: cost 168 inf + 162649
2.842 * * [simplify]: Extracting #5: cost 4 inf + 201173
2.898 * * [simplify]: Extracting #6: cost 0 inf + 201166
2.964 * [simplify]: Simplified to:
  (expm1 (log (/ (+ x 1) (- 1 x))))
  (log1p (log (/ (+ x 1) (- 1 x))))
  (log (* (cbrt (/ (+ x 1) (- 1 x))) (cbrt (/ (+ x 1) (- 1 x)))))
  (log (cbrt (/ (+ x 1) (- 1 x))))
  (log (sqrt (/ (+ x 1) (- 1 x))))
  (log (sqrt (/ (+ x 1) (- 1 x))))
  (+ (log (/ (cbrt (+ x 1)) (cbrt (- 1 x)))) (log (/ (cbrt (+ x 1)) (cbrt (- 1 x)))))
  (log (/ (cbrt (+ x 1)) (cbrt (- 1 x))))
  (log (/ (cbrt (+ x 1)) (/ (sqrt (- 1 x)) (cbrt (+ x 1)))))
  (log (/ (cbrt (+ x 1)) (sqrt (- 1 x))))
  (+ (log (cbrt (+ x 1))) (log (cbrt (+ x 1))))
  (log (/ (cbrt (+ x 1)) (- 1 x)))
  (log (* (/ (cbrt (+ x 1)) (+ 1 (sqrt x))) (cbrt (+ x 1))))
  (log (/ (cbrt (+ x 1)) (- 1 (sqrt x))))
  (log (* (/ (cbrt (+ x 1)) (+ 1 (sqrt x))) (cbrt (+ x 1))))
  (log (/ (cbrt (+ x 1)) (- 1 (sqrt x))))
  (+ (log (cbrt (+ x 1))) (log (cbrt (+ x 1))))
  (log (/ (cbrt (+ x 1)) (- 1 x)))
  (log (/ (sqrt (+ x 1)) (* (cbrt (- 1 x)) (cbrt (- 1 x)))))
  (log (/ (sqrt (+ x 1)) (cbrt (- 1 x))))
  (log (/ (sqrt (+ x 1)) (sqrt (- 1 x))))
  (log (/ (sqrt (+ x 1)) (sqrt (- 1 x))))
  (log (sqrt (+ x 1)))
  (log (/ (sqrt (+ x 1)) (- 1 x)))
  (log (/ (sqrt (+ x 1)) (+ 1 (sqrt x))))
  (log (/ (sqrt (+ x 1)) (- 1 (sqrt x))))
  (log (/ (sqrt (+ x 1)) (+ 1 (sqrt x))))
  (log (/ (sqrt (+ x 1)) (- 1 (sqrt x))))
  (log (sqrt (+ x 1)))
  (log (/ (sqrt (+ x 1)) (- 1 x)))
  (+ (- (log (cbrt (- 1 x)))) (- (log (cbrt (- 1 x)))))
  (log (/ (+ x 1) (cbrt (- 1 x))))
  (log (/ 1 (sqrt (- 1 x))))
  (log (/ (+ x 1) (sqrt (- 1 x))))
  0
  (log (/ (+ x 1) (- 1 x)))
  (- (log1p (sqrt x)))
  (log (/ (+ x 1) (- 1 (sqrt x))))
  (- (log1p (sqrt x)))
  (log (/ (+ x 1) (- 1 (sqrt x))))
  0
  (log (/ (+ x 1) (- 1 x)))
  (+ (- (log (cbrt (- 1 x)))) (- (log (cbrt (- 1 x)))))
  (log (/ (+ x 1) (cbrt (- 1 x))))
  (log (/ 1 (sqrt (- 1 x))))
  (log (/ (+ x 1) (sqrt (- 1 x))))
  0
  (log (/ (+ x 1) (- 1 x)))
  (- (log1p (sqrt x)))
  (log (/ (+ x 1) (- 1 (sqrt x))))
  (- (log1p (sqrt x)))
  (log (/ (+ x 1) (- 1 (sqrt x))))
  0
  (log (/ (+ x 1) (- 1 x)))
  0
  (log (/ (+ x 1) (- 1 x)))
  (log1p x)
  (- (log (- 1 x)))
  (log (/ (+ x 1) (- 1 (* x (* x x)))))
  (log1p (fma x x x))
  (log (/ (+ x 1) (- 1 (* x x))))
  (log1p x)
  (log1p x)
  (log (- 1 x))
  (log (/ (+ x 1) (- 1 x)))
  (log (log (/ (+ x 1) (- 1 x))))
  (/ (+ x 1) (- 1 x))
  (* (cbrt (log (/ (+ x 1) (- 1 x)))) (cbrt (log (/ (+ x 1) (- 1 x)))))
  (cbrt (log (/ (+ x 1) (- 1 x))))
  (* (* (log (/ (+ x 1) (- 1 x))) (log (/ (+ x 1) (- 1 x)))) (log (/ (+ x 1) (- 1 x))))
  (sqrt (log (/ (+ x 1) (- 1 x))))
  (sqrt (log (/ (+ x 1) (- 1 x))))
  (real->posit16 (log (/ (+ x 1) (- 1 x))))
  (expm1 (/ (+ x 1) (- 1 x)))
  (log1p (/ (+ x 1) (- 1 x)))
  (log (/ (+ x 1) (- 1 x)))
  (log (/ (+ x 1) (- 1 x)))
  (exp (/ (+ x 1) (- 1 x)))
  (* (/ (+ x 1) (- 1 x)) (* (/ (+ x 1) (- 1 x)) (/ (+ x 1) (- 1 x))))
  (* (cbrt (/ (+ x 1) (- 1 x))) (cbrt (/ (+ x 1) (- 1 x))))
  (cbrt (/ (+ x 1) (- 1 x)))
  (* (/ (+ x 1) (- 1 x)) (* (/ (+ x 1) (- 1 x)) (/ (+ x 1) (- 1 x))))
  (sqrt (/ (+ x 1) (- 1 x)))
  (sqrt (/ (+ x 1) (- 1 x)))
  (- -1 x)
  (+ -1 x)
  (* (/ (cbrt (+ x 1)) (cbrt (- 1 x))) (/ (cbrt (+ x 1)) (cbrt (- 1 x))))
  (/ (cbrt (+ x 1)) (cbrt (- 1 x)))
  (/ (cbrt (+ x 1)) (/ (sqrt (- 1 x)) (cbrt (+ x 1))))
  (/ (cbrt (+ x 1)) (sqrt (- 1 x)))
  (* (cbrt (+ x 1)) (cbrt (+ x 1)))
  (/ (cbrt (+ x 1)) (- 1 x))
  (* (/ (cbrt (+ x 1)) (+ 1 (sqrt x))) (cbrt (+ x 1)))
  (/ (cbrt (+ x 1)) (- 1 (sqrt x)))
  (* (/ (cbrt (+ x 1)) (+ 1 (sqrt x))) (cbrt (+ x 1)))
  (/ (cbrt (+ x 1)) (- 1 (sqrt x)))
  (* (cbrt (+ x 1)) (cbrt (+ x 1)))
  (/ (cbrt (+ x 1)) (- 1 x))
  (/ (sqrt (+ x 1)) (* (cbrt (- 1 x)) (cbrt (- 1 x))))
  (/ (sqrt (+ x 1)) (cbrt (- 1 x)))
  (/ (sqrt (+ x 1)) (sqrt (- 1 x)))
  (/ (sqrt (+ x 1)) (sqrt (- 1 x)))
  (sqrt (+ x 1))
  (/ (sqrt (+ x 1)) (- 1 x))
  (/ (sqrt (+ x 1)) (+ 1 (sqrt x)))
  (/ (sqrt (+ x 1)) (- 1 (sqrt x)))
  (/ (sqrt (+ x 1)) (+ 1 (sqrt x)))
  (/ (sqrt (+ x 1)) (- 1 (sqrt x)))
  (sqrt (+ x 1))
  (/ (sqrt (+ x 1)) (- 1 x))
  (/ (/ 1 (cbrt (- 1 x))) (cbrt (- 1 x)))
  (/ (+ x 1) (cbrt (- 1 x)))
  (/ 1 (sqrt (- 1 x)))
  (/ (+ x 1) (sqrt (- 1 x)))
  1
  (/ (+ x 1) (- 1 x))
  (/ 1 (+ 1 (sqrt x)))
  (/ (+ x 1) (- 1 (sqrt x)))
  (/ 1 (+ 1 (sqrt x)))
  (/ (+ x 1) (- 1 (sqrt x)))
  1
  (/ (+ x 1) (- 1 x))
  (/ (/ 1 (cbrt (- 1 x))) (cbrt (- 1 x)))
  (/ (+ x 1) (cbrt (- 1 x)))
  (/ 1 (sqrt (- 1 x)))
  (/ (+ x 1) (sqrt (- 1 x)))
  1
  (/ (+ x 1) (- 1 x))
  (/ 1 (+ 1 (sqrt x)))
  (/ (+ x 1) (- 1 (sqrt x)))
  (/ 1 (+ 1 (sqrt x)))
  (/ (+ x 1) (- 1 (sqrt x)))
  1
  (/ (+ x 1) (- 1 x))
  (/ 1 (- 1 x))
  (/ (- 1 x) (+ x 1))
  (/ (/ (+ x 1) (cbrt (- 1 x))) (cbrt (- 1 x)))
  (/ (+ x 1) (sqrt (- 1 x)))
  (+ x 1)
  (/ (+ x 1) (+ 1 (sqrt x)))
  (/ (+ x 1) (+ 1 (sqrt x)))
  (+ x 1)
  (/ (- 1 x) (cbrt (+ x 1)))
  (/ (- 1 x) (sqrt (+ x 1)))
  (/ (- 1 x) (+ x 1))
  (/ (- 1 x) (+ x 1))
  (/ (+ x 1) (- 1 (* x (* x x))))
  (/ (+ x 1) (- 1 (* x x)))
  (* (- (fma x x 1) x) (- 1 x))
  (* (- 1 x) (+ -1 x))
  (real->posit16 (/ (+ x 1) (- 1 x)))
  (fma x (fma (* x x) 2/3 2) (* (pow x 5) 2/5))
  (+ (+ (log -1) (/ 2 x)) (/ (/ (/ 2/3 x) x) x))
  (+ (+ (log -1) (/ 2 x)) (/ (/ (/ 2/3 x) x) x))
  (fma 2 (fma x x x) 1)
  (+ (/ -2 (* x x)) (+ (/ -2 x) -1))
  (+ (/ -2 (* x x)) (+ (/ -2 x) -1))
2.971 * * * [progress]: adding candidates to table
3.345 * * [progress]: iteration 2 / 4
3.345 * * * [progress]: picking best candidate
3.351 * * * * [pick]: Picked  #<alt (λ (x) (* 1/2 (fma x (fma (* x x) 2/3 2) (* (pow x 5) 2/5))))>
3.351 * * * [progress]: localizing error
3.372 * * * [progress]: generating rewritten candidates
3.372 * * * * [progress]: [ 1 / 1 ] rewriting at (2 2 3)
3.380 * * * [progress]: generating series expansions
3.381 * * * * [progress]: [ 1 / 1 ] generating series at (2 2 3)
3.381 * [backup-simplify]: Simplify (* (pow x 5) 2/5) into (* 2/5 (pow x 5))
3.381 * [approximate]: Taking taylor expansion of (* 2/5 (pow x 5)) in (x) around 0
3.381 * [taylor]: Taking taylor expansion of (* 2/5 (pow x 5)) in x
3.381 * [taylor]: Taking taylor expansion of 2/5 in x
3.381 * [backup-simplify]: Simplify 2/5 into 2/5
3.381 * [taylor]: Taking taylor expansion of (pow x 5) in x
3.381 * [taylor]: Taking taylor expansion of x in x
3.381 * [backup-simplify]: Simplify 0 into 0
3.381 * [backup-simplify]: Simplify 1 into 1
3.381 * [taylor]: Taking taylor expansion of (* 2/5 (pow x 5)) in x
3.381 * [taylor]: Taking taylor expansion of 2/5 in x
3.381 * [backup-simplify]: Simplify 2/5 into 2/5
3.381 * [taylor]: Taking taylor expansion of (pow x 5) in x
3.381 * [taylor]: Taking taylor expansion of x in x
3.381 * [backup-simplify]: Simplify 0 into 0
3.381 * [backup-simplify]: Simplify 1 into 1
3.381 * [backup-simplify]: Simplify (* 1 1) into 1
3.382 * [backup-simplify]: Simplify (* 1 1) into 1
3.382 * [backup-simplify]: Simplify (* 1 1) into 1
3.382 * [backup-simplify]: Simplify (* 2/5 1) into 2/5
3.382 * [backup-simplify]: Simplify 2/5 into 2/5
3.383 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
3.383 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
3.384 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
3.385 * [backup-simplify]: Simplify (+ (* 2/5 0) (* 0 1)) into 0
3.385 * [backup-simplify]: Simplify 0 into 0
3.386 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
3.387 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
3.387 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
3.388 * [backup-simplify]: Simplify (+ (* 2/5 0) (+ (* 0 0) (* 0 1))) into 0
3.388 * [backup-simplify]: Simplify 0 into 0
3.388 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
3.389 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
3.390 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
3.390 * [backup-simplify]: Simplify (+ (* 2/5 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
3.390 * [backup-simplify]: Simplify 0 into 0
3.391 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
3.392 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
3.392 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
3.393 * [backup-simplify]: Simplify (+ (* 2/5 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
3.393 * [backup-simplify]: Simplify 0 into 0
3.394 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
3.395 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
3.395 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
3.396 * [backup-simplify]: Simplify (+ (* 2/5 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
3.396 * [backup-simplify]: Simplify 0 into 0
3.397 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
3.398 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
3.399 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
3.400 * [backup-simplify]: Simplify (+ (* 2/5 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
3.400 * [backup-simplify]: Simplify 0 into 0
3.400 * [backup-simplify]: Simplify (* 2/5 (pow x 5)) into (* 2/5 (pow x 5))
3.400 * [backup-simplify]: Simplify (* (pow (/ 1 x) 5) 2/5) into (/ 2/5 (pow x 5))
3.400 * [approximate]: Taking taylor expansion of (/ 2/5 (pow x 5)) in (x) around 0
3.400 * [taylor]: Taking taylor expansion of (/ 2/5 (pow x 5)) in x
3.400 * [taylor]: Taking taylor expansion of 2/5 in x
3.400 * [backup-simplify]: Simplify 2/5 into 2/5
3.400 * [taylor]: Taking taylor expansion of (pow x 5) in x
3.400 * [taylor]: Taking taylor expansion of x in x
3.400 * [backup-simplify]: Simplify 0 into 0
3.400 * [backup-simplify]: Simplify 1 into 1
3.401 * [backup-simplify]: Simplify (* 1 1) into 1
3.401 * [backup-simplify]: Simplify (* 1 1) into 1
3.401 * [backup-simplify]: Simplify (* 1 1) into 1
3.401 * [backup-simplify]: Simplify (/ 2/5 1) into 2/5
3.401 * [taylor]: Taking taylor expansion of (/ 2/5 (pow x 5)) in x
3.401 * [taylor]: Taking taylor expansion of 2/5 in x
3.401 * [backup-simplify]: Simplify 2/5 into 2/5
3.401 * [taylor]: Taking taylor expansion of (pow x 5) in x
3.401 * [taylor]: Taking taylor expansion of x in x
3.401 * [backup-simplify]: Simplify 0 into 0
3.401 * [backup-simplify]: Simplify 1 into 1
3.402 * [backup-simplify]: Simplify (* 1 1) into 1
3.402 * [backup-simplify]: Simplify (* 1 1) into 1
3.402 * [backup-simplify]: Simplify (* 1 1) into 1
3.402 * [backup-simplify]: Simplify (/ 2/5 1) into 2/5
3.402 * [backup-simplify]: Simplify 2/5 into 2/5
3.403 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
3.403 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
3.404 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
3.404 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 2/5 (/ 0 1)))) into 0
3.404 * [backup-simplify]: Simplify 0 into 0
3.405 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
3.405 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
3.406 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
3.406 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 2/5 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.406 * [backup-simplify]: Simplify 0 into 0
3.407 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
3.408 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
3.408 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
3.409 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 2/5 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.409 * [backup-simplify]: Simplify 0 into 0
3.410 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
3.410 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
3.411 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
3.412 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 2/5 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.412 * [backup-simplify]: Simplify 0 into 0
3.413 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
3.413 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
3.414 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
3.415 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 2/5 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.415 * [backup-simplify]: Simplify 0 into 0
3.417 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
3.419 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
3.421 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
3.422 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 2/5 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.422 * [backup-simplify]: Simplify 0 into 0
3.422 * [backup-simplify]: Simplify (* 2/5 (pow (/ 1 (/ 1 x)) 5)) into (* 2/5 (pow x 5))
3.422 * [backup-simplify]: Simplify (* (pow (/ 1 (- x)) 5) 2/5) into (/ -2/5 (pow x 5))
3.422 * [approximate]: Taking taylor expansion of (/ -2/5 (pow x 5)) in (x) around 0
3.422 * [taylor]: Taking taylor expansion of (/ -2/5 (pow x 5)) in x
3.422 * [taylor]: Taking taylor expansion of -2/5 in x
3.422 * [backup-simplify]: Simplify -2/5 into -2/5
3.422 * [taylor]: Taking taylor expansion of (pow x 5) in x
3.422 * [taylor]: Taking taylor expansion of x in x
3.422 * [backup-simplify]: Simplify 0 into 0
3.422 * [backup-simplify]: Simplify 1 into 1
3.423 * [backup-simplify]: Simplify (* 1 1) into 1
3.423 * [backup-simplify]: Simplify (* 1 1) into 1
3.424 * [backup-simplify]: Simplify (* 1 1) into 1
3.424 * [backup-simplify]: Simplify (/ -2/5 1) into -2/5
3.424 * [taylor]: Taking taylor expansion of (/ -2/5 (pow x 5)) in x
3.424 * [taylor]: Taking taylor expansion of -2/5 in x
3.424 * [backup-simplify]: Simplify -2/5 into -2/5
3.424 * [taylor]: Taking taylor expansion of (pow x 5) in x
3.424 * [taylor]: Taking taylor expansion of x in x
3.424 * [backup-simplify]: Simplify 0 into 0
3.424 * [backup-simplify]: Simplify 1 into 1
3.425 * [backup-simplify]: Simplify (* 1 1) into 1
3.425 * [backup-simplify]: Simplify (* 1 1) into 1
3.425 * [backup-simplify]: Simplify (* 1 1) into 1
3.426 * [backup-simplify]: Simplify (/ -2/5 1) into -2/5
3.426 * [backup-simplify]: Simplify -2/5 into -2/5
3.427 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
3.427 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
3.428 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
3.429 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -2/5 (/ 0 1)))) into 0
3.429 * [backup-simplify]: Simplify 0 into 0
3.430 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
3.431 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
3.432 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
3.433 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -2/5 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.433 * [backup-simplify]: Simplify 0 into 0
3.434 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
3.435 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
3.436 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
3.437 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -2/5 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.437 * [backup-simplify]: Simplify 0 into 0
3.439 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
3.440 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
3.441 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
3.442 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -2/5 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.442 * [backup-simplify]: Simplify 0 into 0
3.448 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
3.450 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
3.451 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
3.452 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -2/5 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.452 * [backup-simplify]: Simplify 0 into 0
3.454 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
3.455 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
3.457 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
3.459 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -2/5 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.459 * [backup-simplify]: Simplify 0 into 0
3.459 * [backup-simplify]: Simplify (* -2/5 (pow (/ 1 (/ 1 (- x))) 5)) into (* 2/5 (pow x 5))
3.459 * * * [progress]: simplifying candidates
3.459 * * * * [progress]: [ 1 / 31 ] simplifiying candidate #<alt (λ (x) (* 1/2 (fma x (fma (* x x) 2/3 2) (log1p (expm1 (* (pow x 5) 2/5))))))>
3.460 * * * * [progress]: [ 2 / 31 ] simplifiying candidate #<alt (λ (x) (* 1/2 (fma x (fma (* x x) 2/3 2) (expm1 (log1p (* (pow x 5) 2/5))))))>
3.460 * * * * [progress]: [ 3 / 31 ] simplifiying candidate #<alt (λ (x) (* 1/2 (fma x (fma (* x x) 2/3 2) (pow (* (pow x 5) 2/5) 1))))>
3.460 * * * * [progress]: [ 4 / 31 ] simplifiying candidate #<alt (λ (x) (* 1/2 (fma x (fma (* x x) 2/3 2) (exp (+ (* (log x) 5) (log 2/5))))))>
3.460 * * * * [progress]: [ 5 / 31 ] simplifiying candidate #<alt (λ (x) (* 1/2 (fma x (fma (* x x) 2/3 2) (exp (+ (* (log x) 5) (log 2/5))))))>
3.460 * * * * [progress]: [ 6 / 31 ] simplifiying candidate #<alt (λ (x) (* 1/2 (fma x (fma (* x x) 2/3 2) (exp (+ (log (pow x 5)) (log 2/5))))))>
3.460 * * * * [progress]: [ 7 / 31 ] simplifiying candidate #<alt (λ (x) (* 1/2 (fma x (fma (* x x) 2/3 2) (exp (log (* (pow x 5) 2/5))))))>
3.460 * * * * [progress]: [ 8 / 31 ] simplifiying candidate #<alt (λ (x) (* 1/2 (fma x (fma (* x x) 2/3 2) (log (exp (* (pow x 5) 2/5))))))>
3.460 * * * * [progress]: [ 9 / 31 ] simplifiying candidate #<alt (λ (x) (* 1/2 (fma x (fma (* x x) 2/3 2) (cbrt (* (* (* (pow x 5) (pow x 5)) (pow x 5)) (* (* 2/5 2/5) 2/5))))))>
3.460 * * * * [progress]: [ 10 / 31 ] simplifiying candidate #<alt (λ (x) (* 1/2 (fma x (fma (* x x) 2/3 2) (* (* (cbrt (* (pow x 5) 2/5)) (cbrt (* (pow x 5) 2/5))) (cbrt (* (pow x 5) 2/5))))))>
3.460 * * * * [progress]: [ 11 / 31 ] simplifiying candidate #<alt (λ (x) (* 1/2 (fma x (fma (* x x) 2/3 2) (cbrt (* (* (* (pow x 5) 2/5) (* (pow x 5) 2/5)) (* (pow x 5) 2/5))))))>
3.460 * * * * [progress]: [ 12 / 31 ] simplifiying candidate #<alt (λ (x) (* 1/2 (fma x (fma (* x x) 2/3 2) (* (sqrt (* (pow x 5) 2/5)) (sqrt (* (pow x 5) 2/5))))))>
3.460 * * * * [progress]: [ 13 / 31 ] simplifiying candidate #<alt (λ (x) (* 1/2 (fma x (fma (* x x) 2/3 2) (* 1 (* (pow x 5) 2/5)))))>
3.460 * * * * [progress]: [ 14 / 31 ] simplifiying candidate #<alt (λ (x) (* 1/2 (fma x (fma (* x x) 2/3 2) (* (* (pow (sqrt x) 5) (sqrt 2/5)) (* (pow (sqrt x) 5) (sqrt 2/5))))))>
3.461 * * * * [progress]: [ 15 / 31 ] simplifiying candidate #<alt (λ (x) (* 1/2 (fma x (fma (* x x) 2/3 2) (* (* (sqrt (pow x 5)) (sqrt 2/5)) (* (sqrt (pow x 5)) (sqrt 2/5))))))>
3.461 * * * * [progress]: [ 16 / 31 ] simplifiying candidate #<alt (λ (x) (* 1/2 (fma x (fma (* x x) 2/3 2) (* (* (pow x (/ 5 2)) (sqrt 2/5)) (* (pow x (/ 5 2)) (sqrt 2/5))))))>
3.461 * * * * [progress]: [ 17 / 31 ] simplifiying candidate #<alt (λ (x) (* 1/2 (fma x (fma (* x x) 2/3 2) (* (* (pow x 5) (* (cbrt 2/5) (cbrt 2/5))) (cbrt 2/5)))))>
3.461 * * * * [progress]: [ 18 / 31 ] simplifiying candidate #<alt (λ (x) (* 1/2 (fma x (fma (* x x) 2/3 2) (* (* (pow x 5) (sqrt 2/5)) (sqrt 2/5)))))>
3.461 * * * * [progress]: [ 19 / 31 ] simplifiying candidate #<alt (λ (x) (* 1/2 (fma x (fma (* x x) 2/3 2) (* (* (pow x 5) 1) 2/5))))>
3.461 * * * * [progress]: [ 20 / 31 ] simplifiying candidate #<alt (λ (x) (* 1/2 (fma x (fma (* x x) 2/3 2) (* (pow (* (cbrt x) (cbrt x)) 5) (* (pow (cbrt x) 5) 2/5)))))>
3.461 * * * * [progress]: [ 21 / 31 ] simplifiying candidate #<alt (λ (x) (* 1/2 (fma x (fma (* x x) 2/3 2) (* (pow (sqrt x) 5) (* (pow (sqrt x) 5) 2/5)))))>
3.461 * * * * [progress]: [ 22 / 31 ] simplifiying candidate #<alt (λ (x) (* 1/2 (fma x (fma (* x x) 2/3 2) (* (pow 1 5) (* (pow x 5) 2/5)))))>
3.461 * * * * [progress]: [ 23 / 31 ] simplifiying candidate #<alt (λ (x) (* 1/2 (fma x (fma (* x x) 2/3 2) (* (* (cbrt (pow x 5)) (cbrt (pow x 5))) (* (cbrt (pow x 5)) 2/5)))))>
3.461 * * * * [progress]: [ 24 / 31 ] simplifiying candidate #<alt (λ (x) (* 1/2 (fma x (fma (* x x) 2/3 2) (* (sqrt (pow x 5)) (* (sqrt (pow x 5)) 2/5)))))>
3.461 * * * * [progress]: [ 25 / 31 ] simplifiying candidate #<alt (λ (x) (* 1/2 (fma x (fma (* x x) 2/3 2) (* 1 (* (pow x 5) 2/5)))))>
3.461 * * * * [progress]: [ 26 / 31 ] simplifiying candidate #<alt (λ (x) (* 1/2 (fma x (fma (* x x) 2/3 2) (* (pow x (/ 5 2)) (* (pow x (/ 5 2)) 2/5)))))>
3.462 * * * * [progress]: [ 27 / 31 ] simplifiying candidate #<alt (λ (x) (* 1/2 (fma x (fma (* x x) 2/3 2) (posit16->real (real->posit16 (* (pow x 5) 2/5))))))>
3.462 * * * * [progress]: [ 28 / 31 ] simplifiying candidate #<alt (λ (x) (* 1/2 (fma x (fma (* x x) 2/3 2) (* 2/5 (pow x 5)))))>
3.462 * * * * [progress]: [ 29 / 31 ] simplifiying candidate #<alt (λ (x) (* 1/2 (fma x (fma (* x x) 2/3 2) (* 2/5 (pow x 5)))))>
3.462 * * * * [progress]: [ 30 / 31 ] simplifiying candidate #<alt (λ (x) (* 1/2 (fma x (fma (* x x) 2/3 2) (* 2/5 (pow x 5)))))>
3.462 * * * * [progress]: [ 31 / 31 ] simplifiying candidate #<alt (λ (x) (* 1/2 (fma x (fma (* x x) 2/3 2) (* 2/5 (pow x 5)))))>
3.462 * [simplify]: Simplifying:
  (expm1 (* (pow x 5) 2/5))
  (log1p (* (pow x 5) 2/5))
  (+ (* (log x) 5) (log 2/5))
  (+ (* (log x) 5) (log 2/5))
  (+ (log (pow x 5)) (log 2/5))
  (log (* (pow x 5) 2/5))
  (exp (* (pow x 5) 2/5))
  (* (* (* (pow x 5) (pow x 5)) (pow x 5)) (* (* 2/5 2/5) 2/5))
  (* (cbrt (* (pow x 5) 2/5)) (cbrt (* (pow x 5) 2/5)))
  (cbrt (* (pow x 5) 2/5))
  (* (* (* (pow x 5) 2/5) (* (pow x 5) 2/5)) (* (pow x 5) 2/5))
  (sqrt (* (pow x 5) 2/5))
  (sqrt (* (pow x 5) 2/5))
  (* (pow (sqrt x) 5) (sqrt 2/5))
  (* (pow (sqrt x) 5) (sqrt 2/5))
  (* (sqrt (pow x 5)) (sqrt 2/5))
  (* (sqrt (pow x 5)) (sqrt 2/5))
  (* (pow x (/ 5 2)) (sqrt 2/5))
  (* (pow x (/ 5 2)) (sqrt 2/5))
  (* (pow x 5) (* (cbrt 2/5) (cbrt 2/5)))
  (* (pow x 5) (sqrt 2/5))
  (* (pow x 5) 1)
  (* (pow (cbrt x) 5) 2/5)
  (* (pow (sqrt x) 5) 2/5)
  (* (pow x 5) 2/5)
  (* (cbrt (pow x 5)) 2/5)
  (* (sqrt (pow x 5)) 2/5)
  (* (pow x 5) 2/5)
  (* (pow x (/ 5 2)) 2/5)
  (real->posit16 (* (pow x 5) 2/5))
  (* 2/5 (pow x 5))
  (* 2/5 (pow x 5))
  (* 2/5 (pow x 5))
3.463 * * [simplify]: iteration 0: 51 enodes
3.482 * * [simplify]: iteration 1: 107 enodes
3.518 * * [simplify]: iteration 2: 279 enodes
3.736 * * [simplify]: iteration 3: 1059 enodes
5.540 * * [simplify]: iteration 4: 4604 enodes
7.015 * * [simplify]: iteration complete: 5000 enodes
7.016 * * [simplify]: Extracting #0: cost 21 inf + 0
7.023 * * [simplify]: Extracting #1: cost 381 inf + 0
7.028 * * [simplify]: Extracting #2: cost 971 inf + 3725
7.041 * * [simplify]: Extracting #3: cost 720 inf + 102095
7.072 * * [simplify]: Extracting #4: cost 271 inf + 332363
7.118 * * [simplify]: Extracting #5: cost 16 inf + 496042
7.208 * * [simplify]: Extracting #6: cost 0 inf + 506594
7.282 * * [simplify]: Extracting #7: cost 0 inf + 506554
7.358 * [simplify]: Simplified to:
  (expm1 (* 2/5 (pow x 5)))
  (log1p (* 2/5 (pow x 5)))
  (fma 5 (log x) (log 2/5))
  (fma 5 (log x) (log 2/5))
  (fma 5 (log x) (log 2/5))
  (fma 5 (log x) (log 2/5))
  (exp (* 2/5 (pow x 5)))
  (* (* (* 8/125 (pow x 5)) (pow x 5)) (pow x 5))
  (* (cbrt (* 2/5 (pow x 5))) (cbrt (* 2/5 (pow x 5))))
  (cbrt (* 2/5 (pow x 5)))
  (* (* (* 8/125 (pow x 5)) (pow x 5)) (pow x 5))
  (sqrt (* 2/5 (pow x 5)))
  (sqrt (* 2/5 (pow x 5)))
  (* (pow (sqrt x) 5) (sqrt 2/5))
  (* (pow (sqrt x) 5) (sqrt 2/5))
  (* (sqrt (pow x 5)) (sqrt 2/5))
  (* (sqrt (pow x 5)) (sqrt 2/5))
  (* (pow x 5/2) (sqrt 2/5))
  (* (pow x 5/2) (sqrt 2/5))
  (* (pow x 5) (* (cbrt 2/5) (cbrt 2/5)))
  (* (pow x 5) (sqrt 2/5))
  (pow x 5)
  (* 2/5 (pow (cbrt x) 5))
  (* 2/5 (pow (sqrt x) 5))
  (* 2/5 (pow x 5))
  (* (cbrt (pow x 5)) 2/5)
  (* 2/5 (sqrt (pow x 5)))
  (* 2/5 (pow x 5))
  (* (pow x 5/2) 2/5)
  (real->posit16 (* 2/5 (pow x 5)))
  (* 2/5 (pow x 5))
  (* 2/5 (pow x 5))
  (* 2/5 (pow x 5))
7.360 * * * [progress]: adding candidates to table
7.525 * * [progress]: iteration 3 / 4
7.525 * * * [progress]: picking best candidate
7.527 * * * * [pick]: Picked  #<alt (λ (x) (* 1/2 (- (log1p x) (log (- 1 x)))))>
7.527 * * * [progress]: localizing error
7.540 * * * [progress]: generating rewritten candidates
7.540 * * * * [progress]: [ 1 / 2 ] rewriting at (2 2 2)
7.545 * * * * [progress]: [ 2 / 2 ] rewriting at (2 2)
7.554 * * * [progress]: generating series expansions
7.554 * * * * [progress]: [ 1 / 2 ] generating series at (2 2 2)
7.554 * [backup-simplify]: Simplify (log (- 1 x)) into (log (- 1 x))
7.554 * [approximate]: Taking taylor expansion of (log (- 1 x)) in (x) around 0
7.554 * [taylor]: Taking taylor expansion of (log (- 1 x)) in x
7.554 * [taylor]: Taking taylor expansion of (- 1 x) in x
7.554 * [taylor]: Taking taylor expansion of 1 in x
7.554 * [backup-simplify]: Simplify 1 into 1
7.554 * [taylor]: Taking taylor expansion of x in x
7.554 * [backup-simplify]: Simplify 0 into 0
7.554 * [backup-simplify]: Simplify 1 into 1
7.555 * [backup-simplify]: Simplify (- 0) into 0
7.555 * [backup-simplify]: Simplify (+ 1 0) into 1
7.555 * [backup-simplify]: Simplify (log 1) into 0
7.555 * [taylor]: Taking taylor expansion of (log (- 1 x)) in x
7.555 * [taylor]: Taking taylor expansion of (- 1 x) in x
7.555 * [taylor]: Taking taylor expansion of 1 in x
7.555 * [backup-simplify]: Simplify 1 into 1
7.555 * [taylor]: Taking taylor expansion of x in x
7.556 * [backup-simplify]: Simplify 0 into 0
7.556 * [backup-simplify]: Simplify 1 into 1
7.556 * [backup-simplify]: Simplify (- 0) into 0
7.556 * [backup-simplify]: Simplify (+ 1 0) into 1
7.557 * [backup-simplify]: Simplify (log 1) into 0
7.557 * [backup-simplify]: Simplify 0 into 0
7.557 * [backup-simplify]: Simplify (- 1) into -1
7.558 * [backup-simplify]: Simplify (+ 0 -1) into -1
7.559 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 -1) 1)) (pow 1 1)))) 1) into -1
7.559 * [backup-simplify]: Simplify -1 into -1
7.560 * [backup-simplify]: Simplify (- 0) into 0
7.560 * [backup-simplify]: Simplify (+ 0 0) into 0
7.563 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 -1) 2)) (pow 1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow 1 1)))) 2) into -1/2
7.563 * [backup-simplify]: Simplify -1/2 into -1/2
7.564 * [backup-simplify]: Simplify (- 0) into 0
7.564 * [backup-simplify]: Simplify (+ 0 0) into 0
7.570 * [backup-simplify]: Simplify (/ (+ (* 2 (/ (* (pow (* 1 -1) 3)) (pow 1 3))) (* -3 (/ (* (pow (* 1 -1) 1) (pow (* 2 0) 1)) (pow 1 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow 1 1)))) 6) into -1/3
7.570 * [backup-simplify]: Simplify -1/3 into -1/3
7.570 * [backup-simplify]: Simplify (+ (* -1/3 (pow x 3)) (+ (* -1/2 (pow x 2)) (* -1 x))) into (- (+ x (+ (* 1/3 (pow x 3)) (* 1/2 (pow x 2)))))
7.570 * [backup-simplify]: Simplify (log (- 1 (/ 1 x))) into (log (- 1 (/ 1 x)))
7.570 * [approximate]: Taking taylor expansion of (log (- 1 (/ 1 x))) in (x) around 0
7.570 * [taylor]: Taking taylor expansion of (log (- 1 (/ 1 x))) in x
7.570 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x
7.570 * [taylor]: Taking taylor expansion of 1 in x
7.570 * [backup-simplify]: Simplify 1 into 1
7.570 * [taylor]: Taking taylor expansion of (/ 1 x) in x
7.570 * [taylor]: Taking taylor expansion of x in x
7.570 * [backup-simplify]: Simplify 0 into 0
7.570 * [backup-simplify]: Simplify 1 into 1
7.571 * [backup-simplify]: Simplify (/ 1 1) into 1
7.571 * [backup-simplify]: Simplify (- 1) into -1
7.572 * [backup-simplify]: Simplify (+ 0 -1) into -1
7.572 * [backup-simplify]: Simplify (log -1) into (log -1)
7.572 * [taylor]: Taking taylor expansion of (log (- 1 (/ 1 x))) in x
7.572 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x
7.572 * [taylor]: Taking taylor expansion of 1 in x
7.572 * [backup-simplify]: Simplify 1 into 1
7.572 * [taylor]: Taking taylor expansion of (/ 1 x) in x
7.572 * [taylor]: Taking taylor expansion of x in x
7.572 * [backup-simplify]: Simplify 0 into 0
7.572 * [backup-simplify]: Simplify 1 into 1
7.573 * [backup-simplify]: Simplify (/ 1 1) into 1
7.573 * [backup-simplify]: Simplify (- 1) into -1
7.574 * [backup-simplify]: Simplify (+ 0 -1) into -1
7.574 * [backup-simplify]: Simplify (log -1) into (log -1)
7.575 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) (log -1)) into (- (log -1) (log x))
7.576 * [backup-simplify]: Simplify (- (log -1) (log x)) into (- (log -1) (log x))
7.577 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
7.577 * [backup-simplify]: Simplify (- 0) into 0
7.577 * [backup-simplify]: Simplify (+ 1 0) into 1
7.579 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 1) 1)) (pow -1 1)))) 1) into -1
7.579 * [backup-simplify]: Simplify -1 into -1
7.580 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
7.580 * [backup-simplify]: Simplify (- 0) into 0
7.581 * [backup-simplify]: Simplify (+ 0 0) into 0
7.584 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 1) 2)) (pow -1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow -1 1)))) 2) into -1/2
7.584 * [backup-simplify]: Simplify -1/2 into -1/2
7.585 * [backup-simplify]: Simplify (+ (* -1/2 (pow (/ 1 x) 2)) (+ (* -1 (/ 1 x)) (- (log -1) (log (/ 1 x))))) into (- (log -1) (+ (log (/ 1 x)) (+ (* 1/2 (/ 1 (pow x 2))) (/ 1 x))))
7.585 * [backup-simplify]: Simplify (log (- 1 (/ 1 (- x)))) into (log (+ (/ 1 x) 1))
7.585 * [approximate]: Taking taylor expansion of (log (+ (/ 1 x) 1)) in (x) around 0
7.585 * [taylor]: Taking taylor expansion of (log (+ (/ 1 x) 1)) in x
7.585 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x
7.585 * [taylor]: Taking taylor expansion of (/ 1 x) in x
7.585 * [taylor]: Taking taylor expansion of x in x
7.585 * [backup-simplify]: Simplify 0 into 0
7.585 * [backup-simplify]: Simplify 1 into 1
7.585 * [backup-simplify]: Simplify (/ 1 1) into 1
7.585 * [taylor]: Taking taylor expansion of 1 in x
7.585 * [backup-simplify]: Simplify 1 into 1
7.586 * [backup-simplify]: Simplify (+ 1 0) into 1
7.586 * [backup-simplify]: Simplify (log 1) into 0
7.586 * [taylor]: Taking taylor expansion of (log (+ (/ 1 x) 1)) in x
7.586 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x
7.586 * [taylor]: Taking taylor expansion of (/ 1 x) in x
7.586 * [taylor]: Taking taylor expansion of x in x
7.587 * [backup-simplify]: Simplify 0 into 0
7.587 * [backup-simplify]: Simplify 1 into 1
7.587 * [backup-simplify]: Simplify (/ 1 1) into 1
7.587 * [taylor]: Taking taylor expansion of 1 in x
7.587 * [backup-simplify]: Simplify 1 into 1
7.587 * [backup-simplify]: Simplify (+ 1 0) into 1
7.588 * [backup-simplify]: Simplify (log 1) into 0
7.588 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) 0) into (- (log x))
7.588 * [backup-simplify]: Simplify (- (log x)) into (- (log x))
7.589 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
7.590 * [backup-simplify]: Simplify (+ 0 1) into 1
7.591 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 1) 1)) (pow 1 1)))) 1) into 1
7.591 * [backup-simplify]: Simplify 1 into 1
7.592 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
7.592 * [backup-simplify]: Simplify (+ 0 0) into 0
7.596 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 1) 2)) (pow 1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow 1 1)))) 2) into -1/2
7.596 * [backup-simplify]: Simplify -1/2 into -1/2
7.596 * [backup-simplify]: Simplify (+ (* -1/2 (pow (/ 1 (- x)) 2)) (+ (* 1 (/ 1 (- x))) (- (log (/ 1 (- x)))))) into (- (+ (log (/ -1 x)) (+ (* 1/2 (/ 1 (pow x 2))) (/ 1 x))))
7.596 * * * * [progress]: [ 2 / 2 ] generating series at (2 2)
7.596 * [backup-simplify]: Simplify (- (log1p x) (log (- 1 x))) into (- (log1p x) (log (- 1 x)))
7.596 * [approximate]: Taking taylor expansion of (- (log1p x) (log (- 1 x))) in (x) around 0
7.596 * [taylor]: Taking taylor expansion of (- (log1p x) (log (- 1 x))) in x
7.596 * [taylor]: Taking taylor expansion of (log1p x) in x
7.597 * [taylor]: Rewrote expression to (log (+ 1 x))
7.597 * [taylor]: Taking taylor expansion of (+ 1 x) in x
7.597 * [taylor]: Taking taylor expansion of 1 in x
7.597 * [backup-simplify]: Simplify 1 into 1
7.597 * [taylor]: Taking taylor expansion of x in x
7.597 * [backup-simplify]: Simplify 0 into 0
7.597 * [backup-simplify]: Simplify 1 into 1
7.597 * [backup-simplify]: Simplify (+ 1 0) into 1
7.598 * [backup-simplify]: Simplify (log 1) into 0
7.598 * [taylor]: Taking taylor expansion of (log (- 1 x)) in x
7.598 * [taylor]: Taking taylor expansion of (- 1 x) in x
7.598 * [taylor]: Taking taylor expansion of 1 in x
7.598 * [backup-simplify]: Simplify 1 into 1
7.598 * [taylor]: Taking taylor expansion of x in x
7.598 * [backup-simplify]: Simplify 0 into 0
7.598 * [backup-simplify]: Simplify 1 into 1
7.598 * [backup-simplify]: Simplify (- 0) into 0
7.599 * [backup-simplify]: Simplify (+ 1 0) into 1
7.599 * [backup-simplify]: Simplify (log 1) into 0
7.599 * [taylor]: Taking taylor expansion of (- (log1p x) (log (- 1 x))) in x
7.599 * [taylor]: Taking taylor expansion of (log1p x) in x
7.599 * [taylor]: Rewrote expression to (log (+ 1 x))
7.599 * [taylor]: Taking taylor expansion of (+ 1 x) in x
7.599 * [taylor]: Taking taylor expansion of 1 in x
7.599 * [backup-simplify]: Simplify 1 into 1
7.599 * [taylor]: Taking taylor expansion of x in x
7.599 * [backup-simplify]: Simplify 0 into 0
7.599 * [backup-simplify]: Simplify 1 into 1
7.599 * [backup-simplify]: Simplify (+ 1 0) into 1
7.600 * [backup-simplify]: Simplify (log 1) into 0
7.600 * [taylor]: Taking taylor expansion of (log (- 1 x)) in x
7.600 * [taylor]: Taking taylor expansion of (- 1 x) in x
7.600 * [taylor]: Taking taylor expansion of 1 in x
7.600 * [backup-simplify]: Simplify 1 into 1
7.600 * [taylor]: Taking taylor expansion of x in x
7.600 * [backup-simplify]: Simplify 0 into 0
7.600 * [backup-simplify]: Simplify 1 into 1
7.600 * [backup-simplify]: Simplify (- 0) into 0
7.600 * [backup-simplify]: Simplify (+ 1 0) into 1
7.601 * [backup-simplify]: Simplify (log 1) into 0
7.601 * [backup-simplify]: Simplify (- 0) into 0
7.601 * [backup-simplify]: Simplify (+ 0 0) into 0
7.601 * [backup-simplify]: Simplify 0 into 0
7.601 * [backup-simplify]: Simplify (+ 0 1) into 1
7.602 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 1) 1)) (pow 1 1)))) 1) into 1
7.602 * [backup-simplify]: Simplify (- 1) into -1
7.603 * [backup-simplify]: Simplify (+ 0 -1) into -1
7.603 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 -1) 1)) (pow 1 1)))) 1) into -1
7.604 * [backup-simplify]: Simplify (- -1) into 1
7.604 * [backup-simplify]: Simplify (+ 1 1) into 2
7.604 * [backup-simplify]: Simplify 2 into 2
7.604 * [backup-simplify]: Simplify (+ 0 0) into 0
7.606 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 1) 2)) (pow 1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow 1 1)))) 2) into -1/2
7.606 * [backup-simplify]: Simplify (- 0) into 0
7.606 * [backup-simplify]: Simplify (+ 0 0) into 0
7.608 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 -1) 2)) (pow 1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow 1 1)))) 2) into -1/2
7.608 * [backup-simplify]: Simplify (- -1/2) into 1/2
7.608 * [backup-simplify]: Simplify (+ -1/2 1/2) into 0
7.608 * [backup-simplify]: Simplify 0 into 0
7.609 * [backup-simplify]: Simplify (+ 0 0) into 0
7.614 * [backup-simplify]: Simplify (/ (+ (* 2 (/ (* (pow (* 1 1) 3)) (pow 1 3))) (* -3 (/ (* (pow (* 1 1) 1) (pow (* 2 0) 1)) (pow 1 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow 1 1)))) 6) into 1/3
7.615 * [backup-simplify]: Simplify (- 0) into 0
7.615 * [backup-simplify]: Simplify (+ 0 0) into 0
7.618 * [backup-simplify]: Simplify (/ (+ (* 2 (/ (* (pow (* 1 -1) 3)) (pow 1 3))) (* -3 (/ (* (pow (* 1 -1) 1) (pow (* 2 0) 1)) (pow 1 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow 1 1)))) 6) into -1/3
7.618 * [backup-simplify]: Simplify (- -1/3) into 1/3
7.619 * [backup-simplify]: Simplify (+ 1/3 1/3) into 2/3
7.619 * [backup-simplify]: Simplify 2/3 into 2/3
7.619 * [backup-simplify]: Simplify (+ 0 0) into 0
7.625 * [backup-simplify]: Simplify (/ (+ (* -6 (/ (* (pow (* 1 1) 4)) (pow 1 4))) (* 12 (/ (* (pow (* 1 1) 2) (pow (* 2 0) 1)) (pow 1 3))) (* -3 (/ (* 1 (pow (* 2 0) 2)) (pow 1 2))) (* -4 (/ (* (pow (* 1 1) 1) 1 (pow (* 6 0) 1)) (pow 1 2))) (* 1 (/ (* 1 1 1 (pow (* 24 0) 1)) (pow 1 1)))) 24) into -1/4
7.625 * [backup-simplify]: Simplify (- 0) into 0
7.625 * [backup-simplify]: Simplify (+ 0 0) into 0
7.635 * [backup-simplify]: Simplify (/ (+ (* -6 (/ (* (pow (* 1 -1) 4)) (pow 1 4))) (* 12 (/ (* (pow (* 1 -1) 2) (pow (* 2 0) 1)) (pow 1 3))) (* -3 (/ (* 1 (pow (* 2 0) 2)) (pow 1 2))) (* -4 (/ (* (pow (* 1 -1) 1) 1 (pow (* 6 0) 1)) (pow 1 2))) (* 1 (/ (* 1 1 1 (pow (* 24 0) 1)) (pow 1 1)))) 24) into -1/4
7.635 * [backup-simplify]: Simplify (- -1/4) into 1/4
7.635 * [backup-simplify]: Simplify (+ -1/4 1/4) into 0
7.636 * [backup-simplify]: Simplify 0 into 0
7.636 * [backup-simplify]: Simplify (+ 0 0) into 0
7.650 * [backup-simplify]: Simplify (/ (+ (* 24 (/ (* (pow (* 1 1) 5)) (pow 1 5))) (* -60 (/ (* (pow (* 1 1) 3) (pow (* 2 0) 1)) (pow 1 4))) (* 30 (/ (* (pow (* 1 1) 1) (pow (* 2 0) 2)) (pow 1 3))) (* 20 (/ (* (pow (* 1 1) 2) 1 (pow (* 6 0) 1)) (pow 1 3))) (* -10 (/ (* 1 (pow (* 2 0) 1) (pow (* 6 0) 1)) (pow 1 2))) (* -5 (/ (* (pow (* 1 1) 1) 1 1 (pow (* 24 0) 1)) (pow 1 2))) (* 1 (/ (* 1 1 1 1 (pow (* 120 0) 1)) (pow 1 1)))) 120) into 1/5
7.651 * [backup-simplify]: Simplify (- 0) into 0
7.651 * [backup-simplify]: Simplify (+ 0 0) into 0
7.661 * [backup-simplify]: Simplify (/ (+ (* 24 (/ (* (pow (* 1 -1) 5)) (pow 1 5))) (* -60 (/ (* (pow (* 1 -1) 3) (pow (* 2 0) 1)) (pow 1 4))) (* 30 (/ (* (pow (* 1 -1) 1) (pow (* 2 0) 2)) (pow 1 3))) (* 20 (/ (* (pow (* 1 -1) 2) 1 (pow (* 6 0) 1)) (pow 1 3))) (* -10 (/ (* 1 (pow (* 2 0) 1) (pow (* 6 0) 1)) (pow 1 2))) (* -5 (/ (* (pow (* 1 -1) 1) 1 1 (pow (* 24 0) 1)) (pow 1 2))) (* 1 (/ (* 1 1 1 1 (pow (* 120 0) 1)) (pow 1 1)))) 120) into -1/5
7.661 * [backup-simplify]: Simplify (- -1/5) into 1/5
7.661 * [backup-simplify]: Simplify (+ 1/5 1/5) into 2/5
7.661 * [backup-simplify]: Simplify 2/5 into 2/5
7.662 * [backup-simplify]: Simplify (+ (* 2/5 (pow x 5)) (+ (* 2/3 (pow x 3)) (* 2 x))) into (+ (* 2 x) (+ (* 2/3 (pow x 3)) (* 2/5 (pow x 5))))
7.662 * [backup-simplify]: Simplify (- (log1p (/ 1 x)) (log (- 1 (/ 1 x)))) into (- (log1p (/ 1 x)) (log (- 1 (/ 1 x))))
7.662 * [approximate]: Taking taylor expansion of (- (log1p (/ 1 x)) (log (- 1 (/ 1 x)))) in (x) around 0
7.662 * [taylor]: Taking taylor expansion of (- (log1p (/ 1 x)) (log (- 1 (/ 1 x)))) in x
7.662 * [taylor]: Taking taylor expansion of (log1p (/ 1 x)) in x
7.662 * [taylor]: Rewrote expression to (log (+ 1 (/ 1 x)))
7.662 * [taylor]: Taking taylor expansion of (+ 1 (/ 1 x)) in x
7.662 * [taylor]: Taking taylor expansion of 1 in x
7.662 * [backup-simplify]: Simplify 1 into 1
7.662 * [taylor]: Taking taylor expansion of (/ 1 x) in x
7.662 * [taylor]: Taking taylor expansion of x in x
7.662 * [backup-simplify]: Simplify 0 into 0
7.662 * [backup-simplify]: Simplify 1 into 1
7.662 * [backup-simplify]: Simplify (/ 1 1) into 1
7.662 * [backup-simplify]: Simplify (+ 0 1) into 1
7.663 * [backup-simplify]: Simplify (log 1) into 0
7.663 * [taylor]: Taking taylor expansion of (log (- 1 (/ 1 x))) in x
7.663 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x
7.663 * [taylor]: Taking taylor expansion of 1 in x
7.663 * [backup-simplify]: Simplify 1 into 1
7.663 * [taylor]: Taking taylor expansion of (/ 1 x) in x
7.663 * [taylor]: Taking taylor expansion of x in x
7.663 * [backup-simplify]: Simplify 0 into 0
7.663 * [backup-simplify]: Simplify 1 into 1
7.663 * [backup-simplify]: Simplify (/ 1 1) into 1
7.663 * [backup-simplify]: Simplify (- 1) into -1
7.664 * [backup-simplify]: Simplify (+ 0 -1) into -1
7.664 * [backup-simplify]: Simplify (log -1) into (log -1)
7.664 * [taylor]: Taking taylor expansion of (- (log1p (/ 1 x)) (log (- 1 (/ 1 x)))) in x
7.664 * [taylor]: Taking taylor expansion of (log1p (/ 1 x)) in x
7.664 * [taylor]: Rewrote expression to (log (+ 1 (/ 1 x)))
7.664 * [taylor]: Taking taylor expansion of (+ 1 (/ 1 x)) in x
7.664 * [taylor]: Taking taylor expansion of 1 in x
7.664 * [backup-simplify]: Simplify 1 into 1
7.664 * [taylor]: Taking taylor expansion of (/ 1 x) in x
7.664 * [taylor]: Taking taylor expansion of x in x
7.664 * [backup-simplify]: Simplify 0 into 0
7.664 * [backup-simplify]: Simplify 1 into 1
7.665 * [backup-simplify]: Simplify (/ 1 1) into 1
7.665 * [backup-simplify]: Simplify (+ 0 1) into 1
7.665 * [backup-simplify]: Simplify (log 1) into 0
7.665 * [taylor]: Taking taylor expansion of (log (- 1 (/ 1 x))) in x
7.665 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x
7.665 * [taylor]: Taking taylor expansion of 1 in x
7.665 * [backup-simplify]: Simplify 1 into 1
7.665 * [taylor]: Taking taylor expansion of (/ 1 x) in x
7.665 * [taylor]: Taking taylor expansion of x in x
7.665 * [backup-simplify]: Simplify 0 into 0
7.665 * [backup-simplify]: Simplify 1 into 1
7.665 * [backup-simplify]: Simplify (/ 1 1) into 1
7.666 * [backup-simplify]: Simplify (- 1) into -1
7.666 * [backup-simplify]: Simplify (+ 0 -1) into -1
7.666 * [backup-simplify]: Simplify (log -1) into (log -1)
7.667 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) 0) into (- (log x))
7.667 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) (log -1)) into (- (log -1) (log x))
7.667 * [backup-simplify]: Simplify (- (- (log -1) (log x))) into (- (log x) (log -1))
7.668 * [backup-simplify]: Simplify (+ (- (log x)) (- (log x) (log -1))) into (- (log -1))
7.668 * [backup-simplify]: Simplify (- (log -1)) into (- (log -1))
7.669 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
7.669 * [backup-simplify]: Simplify (+ 1 0) into 1
7.670 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 1) 1)) (pow 1 1)))) 1) into 1
7.670 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
7.671 * [backup-simplify]: Simplify (- 0) into 0
7.671 * [backup-simplify]: Simplify (+ 1 0) into 1
7.672 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 1) 1)) (pow -1 1)))) 1) into -1
7.672 * [backup-simplify]: Simplify (- -1) into 1
7.672 * [backup-simplify]: Simplify (+ 1 1) into 2
7.672 * [backup-simplify]: Simplify 2 into 2
7.673 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
7.673 * [backup-simplify]: Simplify (+ 0 0) into 0
7.675 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 1) 2)) (pow 1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow 1 1)))) 2) into -1/2
7.675 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
7.676 * [backup-simplify]: Simplify (- 0) into 0
7.676 * [backup-simplify]: Simplify (+ 0 0) into 0
7.677 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 1) 2)) (pow -1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow -1 1)))) 2) into -1/2
7.678 * [backup-simplify]: Simplify (- -1/2) into 1/2
7.678 * [backup-simplify]: Simplify (+ -1/2 1/2) into 0
7.678 * [backup-simplify]: Simplify 0 into 0
7.679 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
7.679 * [backup-simplify]: Simplify (+ 0 0) into 0
7.685 * [backup-simplify]: Simplify (/ (+ (* 2 (/ (* (pow (* 1 1) 3)) (pow 1 3))) (* -3 (/ (* (pow (* 1 1) 1) (pow (* 2 0) 1)) (pow 1 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow 1 1)))) 6) into 1/3
7.686 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
7.687 * [backup-simplify]: Simplify (- 0) into 0
7.687 * [backup-simplify]: Simplify (+ 0 0) into 0
7.692 * [backup-simplify]: Simplify (/ (+ (* 2 (/ (* (pow (* 1 1) 3)) (pow -1 3))) (* -3 (/ (* (pow (* 1 1) 1) (pow (* 2 0) 1)) (pow -1 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow -1 1)))) 6) into -1/3
7.693 * [backup-simplify]: Simplify (- -1/3) into 1/3
7.693 * [backup-simplify]: Simplify (+ 1/3 1/3) into 2/3
7.693 * [backup-simplify]: Simplify 2/3 into 2/3
7.695 * [backup-simplify]: Simplify (+ (* 2/3 (pow (/ 1 x) 3)) (+ (* 2 (/ 1 x)) (- (log -1)))) into (- (+ (* 2/3 (/ 1 (pow x 3))) (* 2 (/ 1 x))) (log -1))
7.695 * [backup-simplify]: Simplify (- (log1p (/ 1 (- x))) (log (- 1 (/ 1 (- x))))) into (- (log1p (/ -1 x)) (log (+ (/ 1 x) 1)))
7.695 * [approximate]: Taking taylor expansion of (- (log1p (/ -1 x)) (log (+ (/ 1 x) 1))) in (x) around 0
7.695 * [taylor]: Taking taylor expansion of (- (log1p (/ -1 x)) (log (+ (/ 1 x) 1))) in x
7.695 * [taylor]: Taking taylor expansion of (log1p (/ -1 x)) in x
7.695 * [taylor]: Rewrote expression to (log (+ 1 (/ -1 x)))
7.695 * [taylor]: Taking taylor expansion of (+ 1 (/ -1 x)) in x
7.695 * [taylor]: Taking taylor expansion of 1 in x
7.695 * [backup-simplify]: Simplify 1 into 1
7.695 * [taylor]: Taking taylor expansion of (/ -1 x) in x
7.695 * [taylor]: Taking taylor expansion of -1 in x
7.695 * [backup-simplify]: Simplify -1 into -1
7.695 * [taylor]: Taking taylor expansion of x in x
7.695 * [backup-simplify]: Simplify 0 into 0
7.695 * [backup-simplify]: Simplify 1 into 1
7.695 * [backup-simplify]: Simplify (/ -1 1) into -1
7.696 * [backup-simplify]: Simplify (+ 0 -1) into -1
7.696 * [backup-simplify]: Simplify (log -1) into (log -1)
7.696 * [taylor]: Taking taylor expansion of (log (+ (/ 1 x) 1)) in x
7.696 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x
7.696 * [taylor]: Taking taylor expansion of (/ 1 x) in x
7.696 * [taylor]: Taking taylor expansion of x in x
7.696 * [backup-simplify]: Simplify 0 into 0
7.696 * [backup-simplify]: Simplify 1 into 1
7.696 * [backup-simplify]: Simplify (/ 1 1) into 1
7.696 * [taylor]: Taking taylor expansion of 1 in x
7.696 * [backup-simplify]: Simplify 1 into 1
7.696 * [backup-simplify]: Simplify (+ 1 0) into 1
7.697 * [backup-simplify]: Simplify (log 1) into 0
7.697 * [taylor]: Taking taylor expansion of (- (log1p (/ -1 x)) (log (+ (/ 1 x) 1))) in x
7.697 * [taylor]: Taking taylor expansion of (log1p (/ -1 x)) in x
7.697 * [taylor]: Rewrote expression to (log (+ 1 (/ -1 x)))
7.697 * [taylor]: Taking taylor expansion of (+ 1 (/ -1 x)) in x
7.697 * [taylor]: Taking taylor expansion of 1 in x
7.697 * [backup-simplify]: Simplify 1 into 1
7.697 * [taylor]: Taking taylor expansion of (/ -1 x) in x
7.697 * [taylor]: Taking taylor expansion of -1 in x
7.697 * [backup-simplify]: Simplify -1 into -1
7.697 * [taylor]: Taking taylor expansion of x in x
7.697 * [backup-simplify]: Simplify 0 into 0
7.697 * [backup-simplify]: Simplify 1 into 1
7.697 * [backup-simplify]: Simplify (/ -1 1) into -1
7.698 * [backup-simplify]: Simplify (+ 0 -1) into -1
7.698 * [backup-simplify]: Simplify (log -1) into (log -1)
7.698 * [taylor]: Taking taylor expansion of (log (+ (/ 1 x) 1)) in x
7.698 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x
7.698 * [taylor]: Taking taylor expansion of (/ 1 x) in x
7.698 * [taylor]: Taking taylor expansion of x in x
7.698 * [backup-simplify]: Simplify 0 into 0
7.698 * [backup-simplify]: Simplify 1 into 1
7.698 * [backup-simplify]: Simplify (/ 1 1) into 1
7.698 * [taylor]: Taking taylor expansion of 1 in x
7.698 * [backup-simplify]: Simplify 1 into 1
7.698 * [backup-simplify]: Simplify (+ 1 0) into 1
7.699 * [backup-simplify]: Simplify (log 1) into 0
7.699 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) (log -1)) into (- (log -1) (log x))
7.700 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) 0) into (- (log x))
7.700 * [backup-simplify]: Simplify (- (- (log x))) into (log x)
7.700 * [backup-simplify]: Simplify (+ (- (log -1) (log x)) (log x)) into (log -1)
7.700 * [backup-simplify]: Simplify (log -1) into (log -1)
7.701 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
7.701 * [backup-simplify]: Simplify (+ 1 0) into 1
7.702 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 1) 1)) (pow -1 1)))) 1) into -1
7.702 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
7.702 * [backup-simplify]: Simplify (+ 0 1) into 1
7.703 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 1) 1)) (pow 1 1)))) 1) into 1
7.704 * [backup-simplify]: Simplify (- 1) into -1
7.704 * [backup-simplify]: Simplify (+ -1 -1) into -2
7.704 * [backup-simplify]: Simplify -2 into -2
7.704 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
7.705 * [backup-simplify]: Simplify (+ 0 0) into 0
7.706 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 1) 2)) (pow -1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow -1 1)))) 2) into -1/2
7.707 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
7.707 * [backup-simplify]: Simplify (+ 0 0) into 0
7.709 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 1) 2)) (pow 1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow 1 1)))) 2) into -1/2
7.709 * [backup-simplify]: Simplify (- -1/2) into 1/2
7.709 * [backup-simplify]: Simplify (+ -1/2 1/2) into 0
7.709 * [backup-simplify]: Simplify 0 into 0
7.710 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
7.710 * [backup-simplify]: Simplify (+ 0 0) into 0
7.713 * [backup-simplify]: Simplify (/ (+ (* 2 (/ (* (pow (* 1 1) 3)) (pow -1 3))) (* -3 (/ (* (pow (* 1 1) 1) (pow (* 2 0) 1)) (pow -1 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow -1 1)))) 6) into -1/3
7.714 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
7.714 * [backup-simplify]: Simplify (+ 0 0) into 0
7.718 * [backup-simplify]: Simplify (/ (+ (* 2 (/ (* (pow (* 1 1) 3)) (pow 1 3))) (* -3 (/ (* (pow (* 1 1) 1) (pow (* 2 0) 1)) (pow 1 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow 1 1)))) 6) into 1/3
7.719 * [backup-simplify]: Simplify (- 1/3) into -1/3
7.719 * [backup-simplify]: Simplify (+ -1/3 -1/3) into -2/3
7.719 * [backup-simplify]: Simplify -2/3 into -2/3
7.720 * [backup-simplify]: Simplify (+ (* -2/3 (pow (/ 1 (- x)) 3)) (+ (* -2 (/ 1 (- x))) (log -1))) into (+ (* 2 (/ 1 x)) (+ (* 2/3 (/ 1 (pow x 3))) (log -1)))
7.720 * * * [progress]: simplifying candidates
7.720 * * * * [progress]: [ 1 / 70 ] simplifiying candidate #<alt (λ (x) (* 1/2 (- (log1p x) (log1p (expm1 (log (- 1 x)))))))>
7.720 * * * * [progress]: [ 2 / 70 ] simplifiying candidate #<alt (λ (x) (* 1/2 (- (log1p x) (expm1 (log1p (log (- 1 x)))))))>
7.720 * * * * [progress]: [ 3 / 70 ] simplifiying candidate #<alt (λ (x) (* 1/2 (- (log1p x) (log1p (- x)))))>
7.720 * * * * [progress]: [ 4 / 70 ] simplifiying candidate #<alt (λ (x) (* 1/2 (- (log1p x) (log1p (- x)))))>
7.720 * * * * [progress]: [ 5 / 70 ] simplifiying candidate #<alt (λ (x) (* 1/2 (- (log1p x) (+ (log (* (cbrt (- 1 x)) (cbrt (- 1 x)))) (log (cbrt (- 1 x)))))))>
7.720 * * * * [progress]: [ 6 / 70 ] simplifiying candidate #<alt (λ (x) (* 1/2 (- (log1p x) (+ (log (sqrt (- 1 x))) (log (sqrt (- 1 x)))))))>
7.720 * * * * [progress]: [ 7 / 70 ] simplifiying candidate #<alt (λ (x) (* 1/2 (- (log1p x) (+ (log 1) (log (- 1 x))))))>
7.720 * * * * [progress]: [ 8 / 70 ] simplifiying candidate #<alt (λ (x) (* 1/2 (- (log1p x) (+ (log (+ (sqrt 1) (sqrt x))) (log (- (sqrt 1) (sqrt x)))))))>
7.720 * * * * [progress]: [ 9 / 70 ] simplifiying candidate #<alt (λ (x) (* 1/2 (- (log1p x) (+ (log (+ 1 (sqrt x))) (log (- 1 (sqrt x)))))))>
7.720 * * * * [progress]: [ 10 / 70 ] simplifiying candidate #<alt (λ (x) (* 1/2 (- (log1p x) (+ (log 1) (log (- 1 x))))))>
7.720 * * * * [progress]: [ 11 / 70 ] simplifiying candidate #<alt (λ (x) (* 1/2 (- (log1p x) (- (log (- (pow 1 3) (pow x 3))) (log (+ (* 1 1) (+ (* x x) (* 1 x))))))))>
7.720 * * * * [progress]: [ 12 / 70 ] simplifiying candidate #<alt (λ (x) (* 1/2 (- (log1p x) (- (log (- (* 1 1) (* x x))) (log (+ 1 x))))))>
7.720 * * * * [progress]: [ 13 / 70 ] simplifiying candidate #<alt (λ (x) (* 1/2 (- (log1p x) (* 1 (log (- 1 x))))))>
7.720 * * * * [progress]: [ 14 / 70 ] simplifiying candidate #<alt (λ (x) (* 1/2 (- (log1p x) (pow (log (- 1 x)) 1))))>
7.720 * * * * [progress]: [ 15 / 70 ] simplifiying candidate #<alt (λ (x) (* 1/2 (- (log1p x) (log (- 1 x)))))>
7.720 * * * * [progress]: [ 16 / 70 ] simplifiying candidate #<alt (λ (x) (* 1/2 (- (log1p x) (exp (log (log (- 1 x)))))))>
7.720 * * * * [progress]: [ 17 / 70 ] simplifiying candidate #<alt (λ (x) (* 1/2 (- (log1p x) (log (exp (log (- 1 x)))))))>
7.720 * * * * [progress]: [ 18 / 70 ] simplifiying candidate #<alt (λ (x) (* 1/2 (- (log1p x) (* (* (cbrt (log (- 1 x))) (cbrt (log (- 1 x)))) (cbrt (log (- 1 x)))))))>
7.720 * * * * [progress]: [ 19 / 70 ] simplifiying candidate #<alt (λ (x) (* 1/2 (- (log1p x) (cbrt (* (* (log (- 1 x)) (log (- 1 x))) (log (- 1 x)))))))>
7.720 * * * * [progress]: [ 20 / 70 ] simplifiying candidate #<alt (λ (x) (* 1/2 (- (log1p x) (* (sqrt (log (- 1 x))) (sqrt (log (- 1 x)))))))>
7.720 * * * * [progress]: [ 21 / 70 ] simplifiying candidate #<alt (λ (x) (* 1/2 (- (log1p x) (* 1 (log (- 1 x))))))>
7.721 * * * * [progress]: [ 22 / 70 ] simplifiying candidate #<alt (λ (x) (* 1/2 (- (log1p x) (posit16->real (real->posit16 (log (- 1 x)))))))>
7.721 * * * * [progress]: [ 23 / 70 ] simplifiying candidate #<alt (λ (x) (* 1/2 (+ (fma (* (cbrt (log1p x)) (cbrt (log1p x))) (cbrt (log1p x)) (- (* (log (- 1 x)) 1))) (fma (- (log (- 1 x))) 1 (* (log (- 1 x)) 1)))))>
7.721 * * * * [progress]: [ 24 / 70 ] simplifiying candidate #<alt (λ (x) (* 1/2 (+ (fma (* (cbrt (log1p x)) (cbrt (log1p x))) (cbrt (log1p x)) (- (* (cbrt (log (- 1 x))) (* (cbrt (log (- 1 x))) (cbrt (log (- 1 x))))))) (fma (- (cbrt (log (- 1 x)))) (* (cbrt (log (- 1 x))) (cbrt (log (- 1 x)))) (* (cbrt (log (- 1 x))) (* (cbrt (log (- 1 x))) (cbrt (log (- 1 x)))))))))>
7.721 * * * * [progress]: [ 25 / 70 ] simplifiying candidate #<alt (λ (x) (* 1/2 (+ (fma (* (cbrt (log1p x)) (cbrt (log1p x))) (cbrt (log1p x)) (- (* (sqrt (log (- 1 x))) (sqrt (log (- 1 x)))))) (fma (- (sqrt (log (- 1 x)))) (sqrt (log (- 1 x))) (* (sqrt (log (- 1 x))) (sqrt (log (- 1 x))))))))>
7.721 * * * * [progress]: [ 26 / 70 ] simplifiying candidate #<alt (λ (x) (* 1/2 (+ (fma (* (cbrt (log1p x)) (cbrt (log1p x))) (cbrt (log1p x)) (- (* (log (- 1 x)) 1))) (fma (- (log (- 1 x))) 1 (* (log (- 1 x)) 1)))))>
7.721 * * * * [progress]: [ 27 / 70 ] simplifiying candidate #<alt (λ (x) (* 1/2 (+ (fma (sqrt (log1p x)) (sqrt (log1p x)) (- (* (log (- 1 x)) 1))) (fma (- (log (- 1 x))) 1 (* (log (- 1 x)) 1)))))>
7.721 * * * * [progress]: [ 28 / 70 ] simplifiying candidate #<alt (λ (x) (* 1/2 (+ (fma (sqrt (log1p x)) (sqrt (log1p x)) (- (* (cbrt (log (- 1 x))) (* (cbrt (log (- 1 x))) (cbrt (log (- 1 x))))))) (fma (- (cbrt (log (- 1 x)))) (* (cbrt (log (- 1 x))) (cbrt (log (- 1 x)))) (* (cbrt (log (- 1 x))) (* (cbrt (log (- 1 x))) (cbrt (log (- 1 x)))))))))>
7.721 * * * * [progress]: [ 29 / 70 ] simplifiying candidate #<alt (λ (x) (* 1/2 (+ (fma (sqrt (log1p x)) (sqrt (log1p x)) (- (* (sqrt (log (- 1 x))) (sqrt (log (- 1 x)))))) (fma (- (sqrt (log (- 1 x)))) (sqrt (log (- 1 x))) (* (sqrt (log (- 1 x))) (sqrt (log (- 1 x))))))))>
7.721 * * * * [progress]: [ 30 / 70 ] simplifiying candidate #<alt (λ (x) (* 1/2 (+ (fma (sqrt (log1p x)) (sqrt (log1p x)) (- (* (log (- 1 x)) 1))) (fma (- (log (- 1 x))) 1 (* (log (- 1 x)) 1)))))>
7.721 * * * * [progress]: [ 31 / 70 ] simplifiying candidate #<alt (λ (x) (* 1/2 (+ (fma 1 (log1p x) (- (* (log (- 1 x)) 1))) (fma (- (log (- 1 x))) 1 (* (log (- 1 x)) 1)))))>
7.721 * * * * [progress]: [ 32 / 70 ] simplifiying candidate #<alt (λ (x) (* 1/2 (+ (fma 1 (log1p x) (- (* (cbrt (log (- 1 x))) (* (cbrt (log (- 1 x))) (cbrt (log (- 1 x))))))) (fma (- (cbrt (log (- 1 x)))) (* (cbrt (log (- 1 x))) (cbrt (log (- 1 x)))) (* (cbrt (log (- 1 x))) (* (cbrt (log (- 1 x))) (cbrt (log (- 1 x)))))))))>
7.721 * * * * [progress]: [ 33 / 70 ] simplifiying candidate #<alt (λ (x) (* 1/2 (+ (fma 1 (log1p x) (- (* (sqrt (log (- 1 x))) (sqrt (log (- 1 x)))))) (fma (- (sqrt (log (- 1 x)))) (sqrt (log (- 1 x))) (* (sqrt (log (- 1 x))) (sqrt (log (- 1 x))))))))>
7.721 * * * * [progress]: [ 34 / 70 ] simplifiying candidate #<alt (λ (x) (* 1/2 (+ (fma 1 (log1p x) (- (* (log (- 1 x)) 1))) (fma (- (log (- 1 x))) 1 (* (log (- 1 x)) 1)))))>
7.721 * * * * [progress]: [ 35 / 70 ] simplifiying candidate #<alt (λ (x) (* 1/2 (log1p (expm1 (- (log1p x) (log (- 1 x)))))))>
7.721 * * * * [progress]: [ 36 / 70 ] simplifiying candidate #<alt (λ (x) (* 1/2 (expm1 (log1p (- (log1p x) (log (- 1 x)))))))>
7.721 * * * * [progress]: [ 37 / 70 ] simplifiying candidate #<alt (λ (x) (* 1/2 (fma (* (cbrt (log1p x)) (cbrt (log1p x))) (cbrt (log1p x)) (- (log (- 1 x))))))>
7.721 * * * * [progress]: [ 38 / 70 ] simplifiying candidate #<alt (λ (x) (* 1/2 (fma (sqrt (log1p x)) (sqrt (log1p x)) (- (log (- 1 x))))))>
7.721 * * * * [progress]: [ 39 / 70 ] simplifiying candidate #<alt (λ (x) (* 1/2 (fma 1 (log1p x) (- (log (- 1 x))))))>
7.721 * * * * [progress]: [ 40 / 70 ] simplifiying candidate #<alt (λ (x) (* 1/2 (log (/ (+ 1 x) (- 1 x)))))>
7.721 * * * * [progress]: [ 41 / 70 ] simplifiying candidate #<alt (λ (x) (* 1/2 (log (/ (exp (log1p x)) (- 1 x)))))>
7.721 * * * * [progress]: [ 42 / 70 ] simplifiying candidate #<alt (λ (x) (* 1/2 (pow (- (log1p x) (log (- 1 x))) 1)))>
7.721 * * * * [progress]: [ 43 / 70 ] simplifiying candidate #<alt (λ (x) (* 1/2 (exp (log (- (log1p x) (log (- 1 x)))))))>
7.721 * * * * [progress]: [ 44 / 70 ] simplifiying candidate #<alt (λ (x) (* 1/2 (log (exp (- (log1p x) (log (- 1 x)))))))>
7.721 * * * * [progress]: [ 45 / 70 ] simplifiying candidate #<alt (λ (x) (* 1/2 (* (* (cbrt (- (log1p x) (log (- 1 x)))) (cbrt (- (log1p x) (log (- 1 x))))) (cbrt (- (log1p x) (log (- 1 x)))))))>
7.721 * * * * [progress]: [ 46 / 70 ] simplifiying candidate #<alt (λ (x) (* 1/2 (cbrt (* (* (- (log1p x) (log (- 1 x))) (- (log1p x) (log (- 1 x)))) (- (log1p x) (log (- 1 x)))))))>
7.722 * * * * [progress]: [ 47 / 70 ] simplifiying candidate #<alt (λ (x) (* 1/2 (* (sqrt (- (log1p x) (log (- 1 x)))) (sqrt (- (log1p x) (log (- 1 x)))))))>
7.722 * * * * [progress]: [ 48 / 70 ] simplifiying candidate #<alt (λ (x) (* 1/2 (/ (- (pow (log1p x) 3) (pow (log (- 1 x)) 3)) (+ (* (log1p x) (log1p x)) (+ (* (log (- 1 x)) (log (- 1 x))) (* (log1p x) (log (- 1 x))))))))>
7.722 * * * * [progress]: [ 49 / 70 ] simplifiying candidate #<alt (λ (x) (* 1/2 (+ (log1p x) (- (log (- 1 x))))))>
7.722 * * * * [progress]: [ 50 / 70 ] simplifiying candidate #<alt (λ (x) (* 1/2 (* 1 (- (log1p x) (log (- 1 x))))))>
7.722 * * * * [progress]: [ 51 / 70 ] simplifiying candidate #<alt (λ (x) (* 1/2 (/ (- (* (log1p x) (log1p x)) (* (log (- 1 x)) (log (- 1 x)))) (+ (log1p x) (log (- 1 x))))))>
7.722 * * * * [progress]: [ 52 / 70 ] simplifiying candidate #<alt (λ (x) (* 1/2 (* (+ (sqrt (log1p x)) (sqrt (log (- 1 x)))) (- (sqrt (log1p x)) (sqrt (log (- 1 x)))))))>
7.722 * * * * [progress]: [ 53 / 70 ] simplifiying candidate #<alt (λ (x) (* 1/2 (* 1 (- (log1p x) (log (- 1 x))))))>
7.722 * * * * [progress]: [ 54 / 70 ] simplifiying candidate #<alt (λ (x) (* 1/2 (* 1 (- (log1p x) (log (- 1 x))))))>
7.722 * * * * [progress]: [ 55 / 70 ] simplifiying candidate #<alt (λ (x) (* 1/2 (- (- (log1p x) (log (* (cbrt (- 1 x)) (cbrt (- 1 x))))) (log (cbrt (- 1 x))))))>
7.722 * * * * [progress]: [ 56 / 70 ] simplifiying candidate #<alt (λ (x) (* 1/2 (- (- (log1p x) (log (sqrt (- 1 x)))) (log (sqrt (- 1 x))))))>
7.722 * * * * [progress]: [ 57 / 70 ] simplifiying candidate #<alt (λ (x) (* 1/2 (- (- (log1p x) (log 1)) (log (- 1 x)))))>
7.722 * * * * [progress]: [ 58 / 70 ] simplifiying candidate #<alt (λ (x) (* 1/2 (- (- (log1p x) (log (+ (sqrt 1) (sqrt x)))) (log (- (sqrt 1) (sqrt x))))))>
7.722 * * * * [progress]: [ 59 / 70 ] simplifiying candidate #<alt (λ (x) (* 1/2 (- (- (log1p x) (log (+ 1 (sqrt x)))) (log (- 1 (sqrt x))))))>
7.722 * * * * [progress]: [ 60 / 70 ] simplifiying candidate #<alt (λ (x) (* 1/2 (- (- (log1p x) (log 1)) (log (- 1 x)))))>
7.722 * * * * [progress]: [ 61 / 70 ] simplifiying candidate #<alt (λ (x) (* 1/2 (+ (- (log1p x) (log (- (pow 1 3) (pow x 3)))) (log (+ (* 1 1) (+ (* x x) (* 1 x)))))))>
7.722 * * * * [progress]: [ 62 / 70 ] simplifiying candidate #<alt (λ (x) (* 1/2 (+ (- (log1p x) (log (- (* 1 1) (* x x)))) (log (+ 1 x)))))>
7.722 * * * * [progress]: [ 63 / 70 ] simplifiying candidate #<alt (λ (x) (* 1/2 (+ (log1p x) (- (log (- 1 x))))))>
7.722 * * * * [progress]: [ 64 / 70 ] simplifiying candidate #<alt (λ (x) (* 1/2 (posit16->real (real->posit16 (- (log1p x) (log (- 1 x)))))))>
7.722 * * * * [progress]: [ 65 / 70 ] simplifiying candidate #<alt (λ (x) (* 1/2 (- (log1p x) (- (+ x (+ (* 1/3 (pow x 3)) (* 1/2 (pow x 2))))))))>
7.722 * * * * [progress]: [ 66 / 70 ] simplifiying candidate #<alt (λ (x) (* 1/2 (- (log1p x) (- (log -1) (+ (log (/ 1 x)) (+ (* 1/2 (/ 1 (pow x 2))) (/ 1 x)))))))>
7.722 * * * * [progress]: [ 67 / 70 ] simplifiying candidate #<alt (λ (x) (* 1/2 (- (log1p x) (- (+ (log (/ -1 x)) (+ (* 1/2 (/ 1 (pow x 2))) (/ 1 x)))))))>
7.722 * * * * [progress]: [ 68 / 70 ] simplifiying candidate #<alt (λ (x) (* 1/2 (+ (* 2 x) (+ (* 2/3 (pow x 3)) (* 2/5 (pow x 5))))))>
7.722 * * * * [progress]: [ 69 / 70 ] simplifiying candidate #<alt (λ (x) (* 1/2 (- (+ (* 2/3 (/ 1 (pow x 3))) (* 2 (/ 1 x))) (log -1))))>
7.722 * * * * [progress]: [ 70 / 70 ] simplifiying candidate #<alt (λ (x) (* 1/2 (+ (* 2 (/ 1 x)) (+ (* 2/3 (/ 1 (pow x 3))) (log -1)))))>
7.723 * [simplify]: Simplifying:
  (expm1 (log (- 1 x)))
  (log1p (log (- 1 x)))
  (log (* (cbrt (- 1 x)) (cbrt (- 1 x))))
  (log (cbrt (- 1 x)))
  (log (sqrt (- 1 x)))
  (log (sqrt (- 1 x)))
  (log 1)
  (log (- 1 x))
  (log (+ (sqrt 1) (sqrt x)))
  (log (- (sqrt 1) (sqrt x)))
  (log (+ 1 (sqrt x)))
  (log (- 1 (sqrt x)))
  (log 1)
  (log (- 1 x))
  (log (- (pow 1 3) (pow x 3)))
  (log (+ (* 1 1) (+ (* x x) (* 1 x))))
  (log (- (* 1 1) (* x x)))
  (log (+ 1 x))
  (log (- 1 x))
  (log (log (- 1 x)))
  (exp (log (- 1 x)))
  (* (cbrt (log (- 1 x))) (cbrt (log (- 1 x))))
  (cbrt (log (- 1 x)))
  (* (* (log (- 1 x)) (log (- 1 x))) (log (- 1 x)))
  (sqrt (log (- 1 x)))
  (sqrt (log (- 1 x)))
  (real->posit16 (log (- 1 x)))
  (fma (* (cbrt (log1p x)) (cbrt (log1p x))) (cbrt (log1p x)) (- (* (log (- 1 x)) 1)))
  (fma (- (log (- 1 x))) 1 (* (log (- 1 x)) 1))
  (fma (* (cbrt (log1p x)) (cbrt (log1p x))) (cbrt (log1p x)) (- (* (cbrt (log (- 1 x))) (* (cbrt (log (- 1 x))) (cbrt (log (- 1 x)))))))
  (fma (- (cbrt (log (- 1 x)))) (* (cbrt (log (- 1 x))) (cbrt (log (- 1 x)))) (* (cbrt (log (- 1 x))) (* (cbrt (log (- 1 x))) (cbrt (log (- 1 x))))))
  (fma (* (cbrt (log1p x)) (cbrt (log1p x))) (cbrt (log1p x)) (- (* (sqrt (log (- 1 x))) (sqrt (log (- 1 x))))))
  (fma (- (sqrt (log (- 1 x)))) (sqrt (log (- 1 x))) (* (sqrt (log (- 1 x))) (sqrt (log (- 1 x)))))
  (fma (* (cbrt (log1p x)) (cbrt (log1p x))) (cbrt (log1p x)) (- (* (log (- 1 x)) 1)))
  (fma (- (log (- 1 x))) 1 (* (log (- 1 x)) 1))
  (fma (sqrt (log1p x)) (sqrt (log1p x)) (- (* (log (- 1 x)) 1)))
  (fma (- (log (- 1 x))) 1 (* (log (- 1 x)) 1))
  (fma (sqrt (log1p x)) (sqrt (log1p x)) (- (* (cbrt (log (- 1 x))) (* (cbrt (log (- 1 x))) (cbrt (log (- 1 x)))))))
  (fma (- (cbrt (log (- 1 x)))) (* (cbrt (log (- 1 x))) (cbrt (log (- 1 x)))) (* (cbrt (log (- 1 x))) (* (cbrt (log (- 1 x))) (cbrt (log (- 1 x))))))
  (fma (sqrt (log1p x)) (sqrt (log1p x)) (- (* (sqrt (log (- 1 x))) (sqrt (log (- 1 x))))))
  (fma (- (sqrt (log (- 1 x)))) (sqrt (log (- 1 x))) (* (sqrt (log (- 1 x))) (sqrt (log (- 1 x)))))
  (fma (sqrt (log1p x)) (sqrt (log1p x)) (- (* (log (- 1 x)) 1)))
  (fma (- (log (- 1 x))) 1 (* (log (- 1 x)) 1))
  (fma 1 (log1p x) (- (* (log (- 1 x)) 1)))
  (fma (- (log (- 1 x))) 1 (* (log (- 1 x)) 1))
  (fma 1 (log1p x) (- (* (cbrt (log (- 1 x))) (* (cbrt (log (- 1 x))) (cbrt (log (- 1 x)))))))
  (fma (- (cbrt (log (- 1 x)))) (* (cbrt (log (- 1 x))) (cbrt (log (- 1 x)))) (* (cbrt (log (- 1 x))) (* (cbrt (log (- 1 x))) (cbrt (log (- 1 x))))))
  (fma 1 (log1p x) (- (* (sqrt (log (- 1 x))) (sqrt (log (- 1 x))))))
  (fma (- (sqrt (log (- 1 x)))) (sqrt (log (- 1 x))) (* (sqrt (log (- 1 x))) (sqrt (log (- 1 x)))))
  (fma 1 (log1p x) (- (* (log (- 1 x)) 1)))
  (fma (- (log (- 1 x))) 1 (* (log (- 1 x)) 1))
  (expm1 (- (log1p x) (log (- 1 x))))
  (log1p (- (log1p x) (log (- 1 x))))
  (- (log (- 1 x)))
  (- (log (- 1 x)))
  (- (log (- 1 x)))
  (/ (+ 1 x) (- 1 x))
  (/ (exp (log1p x)) (- 1 x))
  (log (- (log1p x) (log (- 1 x))))
  (exp (- (log1p x) (log (- 1 x))))
  (* (cbrt (- (log1p x) (log (- 1 x)))) (cbrt (- (log1p x) (log (- 1 x)))))
  (cbrt (- (log1p x) (log (- 1 x))))
  (* (* (- (log1p x) (log (- 1 x))) (- (log1p x) (log (- 1 x)))) (- (log1p x) (log (- 1 x))))
  (sqrt (- (log1p x) (log (- 1 x))))
  (sqrt (- (log1p x) (log (- 1 x))))
  (- (pow (log1p x) 3) (pow (log (- 1 x)) 3))
  (+ (* (log1p x) (log1p x)) (+ (* (log (- 1 x)) (log (- 1 x))) (* (log1p x) (log (- 1 x)))))
  (- (log (- 1 x)))
  (- (* (log1p x) (log1p x)) (* (log (- 1 x)) (log (- 1 x))))
  (+ (log1p x) (log (- 1 x)))
  (+ (sqrt (log1p x)) (sqrt (log (- 1 x))))
  (- (sqrt (log1p x)) (sqrt (log (- 1 x))))
  (- (log1p x) (log (- 1 x)))
  (- (log1p x) (log (- 1 x)))
  (- (log1p x) (log (* (cbrt (- 1 x)) (cbrt (- 1 x)))))
  (- (log1p x) (log (sqrt (- 1 x))))
  (- (log1p x) (log 1))
  (- (log1p x) (log (+ (sqrt 1) (sqrt x))))
  (- (log1p x) (log (+ 1 (sqrt x))))
  (- (log1p x) (log 1))
  (- (log1p x) (log (- (pow 1 3) (pow x 3))))
  (- (log1p x) (log (- (* 1 1) (* x x))))
  (- (log (- 1 x)))
  (real->posit16 (- (log1p x) (log (- 1 x))))
  (- (+ x (+ (* 1/3 (pow x 3)) (* 1/2 (pow x 2)))))
  (- (log -1) (+ (log (/ 1 x)) (+ (* 1/2 (/ 1 (pow x 2))) (/ 1 x))))
  (- (+ (log (/ -1 x)) (+ (* 1/2 (/ 1 (pow x 2))) (/ 1 x))))
  (+ (* 2 x) (+ (* 2/3 (pow x 3)) (* 2/5 (pow x 5))))
  (- (+ (* 2/3 (/ 1 (pow x 3))) (* 2 (/ 1 x))) (log -1))
  (+ (* 2 (/ 1 x)) (+ (* 2/3 (/ 1 (pow x 3))) (log -1)))
7.726 * * [simplify]: iteration 0: 141 enodes
7.781 * * [simplify]: iteration 1: 329 enodes
7.940 * * [simplify]: iteration 2: 793 enodes
8.379 * * [simplify]: iteration 3: 2274 enodes
9.666 * * [simplify]: iteration complete: 5001 enodes
9.667 * * [simplify]: Extracting #0: cost 48 inf + 0
9.668 * * [simplify]: Extracting #1: cost 476 inf + 1
9.680 * * [simplify]: Extracting #2: cost 990 inf + 5841
9.695 * * [simplify]: Extracting #3: cost 643 inf + 88870
9.746 * * [simplify]: Extracting #4: cost 185 inf + 234477
9.834 * * [simplify]: Extracting #5: cost 25 inf + 280605
9.924 * * [simplify]: Extracting #6: cost 0 inf + 286873
9.983 * [simplify]: Simplified to:
  (- x)
  (log1p (log (- 1 x)))
  (log (* (cbrt (- 1 x)) (cbrt (- 1 x))))
  (log (cbrt (- 1 x)))
  (log (sqrt (- 1 x)))
  (log (sqrt (- 1 x)))
  0
  (log (- 1 x))
  (log1p (sqrt x))
  (log (- 1 (sqrt x)))
  (log1p (sqrt x))
  (log (- 1 (sqrt x)))
  0
  (log (- 1 x))
  (log (- 1 (* (* x x) x)))
  (log1p (fma x x x))
  (log (- 1 (* x x)))
  (log1p x)
  (log (- 1 x))
  (log (log (- 1 x)))
  (- 1 x)
  (* (cbrt (log (- 1 x))) (cbrt (log (- 1 x))))
  (cbrt (log (- 1 x)))
  (* (log (- 1 x)) (* (log (- 1 x)) (log (- 1 x))))
  (sqrt (log (- 1 x)))
  (sqrt (log (- 1 x)))
  (real->posit16 (log (- 1 x)))
  (- (log1p x) (log (- 1 x)))
  0
  (- (log1p x) (log (- 1 x)))
  0
  (- (log1p x) (log (- 1 x)))
  0
  (- (log1p x) (log (- 1 x)))
  0
  (- (log1p x) (log (- 1 x)))
  0
  (- (log1p x) (log (- 1 x)))
  0
  (- (log1p x) (log (- 1 x)))
  0
  (- (log1p x) (log (- 1 x)))
  0
  (- (log1p x) (log (- 1 x)))
  0
  (- (log1p x) (log (- 1 x)))
  0
  (- (log1p x) (log (- 1 x)))
  0
  (- (log1p x) (log (- 1 x)))
  0
  (expm1 (- (log1p x) (log (- 1 x))))
  (log1p (- (log1p x) (log (- 1 x))))
  (- (log (- 1 x)))
  (- (log (- 1 x)))
  (- (log (- 1 x)))
  (/ (+ 1 x) (- 1 x))
  (/ (+ 1 x) (- 1 x))
  (log (- (log1p x) (log (- 1 x))))
  (/ (+ 1 x) (- 1 x))
  (* (cbrt (- (log1p x) (log (- 1 x)))) (cbrt (- (log1p x) (log (- 1 x)))))
  (cbrt (- (log1p x) (log (- 1 x))))
  (* (* (- (log1p x) (log (- 1 x))) (- (log1p x) (log (- 1 x)))) (- (log1p x) (log (- 1 x))))
  (sqrt (- (log1p x) (log (- 1 x))))
  (sqrt (- (log1p x) (log (- 1 x))))
  (- (* (* (log1p x) (log1p x)) (log1p x)) (* (log (- 1 x)) (* (log (- 1 x)) (log (- 1 x)))))
  (fma (log1p x) (+ (log1p x) (log (- 1 x))) (* (log (- 1 x)) (log (- 1 x))))
  (- (log (- 1 x)))
  (* (+ (log1p x) (log (- 1 x))) (- (log1p x) (log (- 1 x))))
  (+ (log1p x) (log (- 1 x)))
  (+ (sqrt (log (- 1 x))) (sqrt (log1p x)))
  (- (sqrt (log1p x)) (sqrt (log (- 1 x))))
  (- (log1p x) (log (- 1 x)))
  (- (log1p x) (log (- 1 x)))
  (fma -2 (log (cbrt (- 1 x))) (log1p x))
  (- (log1p x) (log (sqrt (- 1 x))))
  (log1p x)
  (- (log1p x) (log1p (sqrt x)))
  (- (log1p x) (log1p (sqrt x)))
  (log1p x)
  (- (log1p x) (log (- 1 (* (* x x) x))))
  (- (log1p x) (log (- 1 (* x x))))
  (- (log (- 1 x)))
  (real->posit16 (- (log1p x) (log (- 1 x))))
  (- (fma (* x x) (fma 1/3 x 1/2) x))
  (- (+ (log x) (log -1)) (fma (/ 1/2 x) (/ 1 x) (/ 1 x)))
  (+ (/ -1 x) (- (/ -1/2 (* x x)) (log (/ -1 x))))
  (fma x (fma 2/3 (* x x) 2) (* 2/5 (pow x 5)))
  (+ (/ (/ 2/3 x) (* x x)) (- (/ 2 x) (log -1)))
  (+ (+ (/ 2 x) (log -1)) (/ (/ 2/3 x) (* x x)))
9.991 * * * [progress]: adding candidates to table
10.198 * [progress]: [Phase 3 of 3] Extracting.
10.198 * * [regime]: Finding splitpoints for: (#<alt (λ (x) (* 1/2 (- (log1p x) (log (- 1 x)))))> #<alt (λ (x) (* 1/2 (fma x (fma (* x x) 2/3 2) (* (pow x 5) 2/5))))>)
10.198 * * * [regime-changes]: Trying 1 branch expressions: (x)
10.198 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x) (* 1/2 (- (log1p x) (log (- 1 x)))))> #<alt (λ (x) (* 1/2 (fma x (fma (* x x) 2/3 2) (* (pow x 5) 2/5))))>)
10.220 * * * [regime]: Found split indices: #<option (#s(si 1 255))>
10.220 * [simplify]: Simplifying:
  (* 1/2 (fma x (fma (* x x) 2/3 2) (* (pow x 5) 2/5)))
10.221 * * [simplify]: iteration 0: 12 enodes
10.221 * * [simplify]: iteration 1: 14 enodes
10.222 * * [simplify]: iteration complete: 14 enodes
10.222 * * [simplify]: Extracting #0: cost 1 inf + 0
10.222 * * [simplify]: Extracting #1: cost 3 inf + 0
10.222 * * [simplify]: Extracting #2: cost 5 inf + 1
10.222 * * [simplify]: Extracting #3: cost 9 inf + 2
10.222 * * [simplify]: Extracting #4: cost 5 inf + 144
10.222 * * [simplify]: Extracting #5: cost 0 inf + 1461
10.223 * [simplify]: Simplified to:
  (* 1/2 (fma x (fma (* x x) 2/3 2) (* (pow x 5) 2/5)))
18.633 * [regime-testing]: Baseline error score: 0.2571125870251839
18.637 * [regime-testing]: Oracle error score: 0.020323992228218925
18.646 * [regime-testing]: End program error score: 0.2571125870251839