10.663 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.181 * * * [progress]: [2/2] Setting up program. 0.185 * [progress]: [Phase 2 of 3] Improving. 0.186 * [simplify]: Simplifying: (* (/ 1.0 2.0) (log (/ (+ 1.0 x) (- 1.0 x)))) 0.186 * * [simplify]: Extracting # 0 : cost 0 0.186 * * [simplify]: Extracting # 1 : cost 0 0.186 * * [simplify]: Extracting # 2 : cost 0 0.186 * * [simplify]: Extracting # 3 : cost 0 0.186 * * [simplify]: Extracting # 4 : cost 0 0.186 * * [simplify]: Extracting # 5 : cost 0 0.186 * * [simplify]: iteration 0 : 9 enodes (cost 12 ) 0.191 * * [simplify]: Extracting # 0 : cost 0 0.191 * * [simplify]: Extracting # 1 : cost 0 0.191 * * [simplify]: Extracting # 2 : cost 0 0.191 * * [simplify]: iteration 1 : 18 enodes (cost 12 ) 0.197 * * [simplify]: Extracting # 0 : cost 0 0.197 * * [simplify]: Extracting # 1 : cost 0 0.197 * * [simplify]: Extracting # 2 : cost 0 0.197 * * [simplify]: iteration 2 : 25 enodes (cost 12 ) 0.205 * * [simplify]: Extracting # 0 : cost 0 0.205 * * [simplify]: Extracting # 1 : cost 0 0.205 * * [simplify]: Extracting # 2 : cost 0 0.206 * * [simplify]: iteration 3 : 40 enodes (cost 12 ) 0.221 * * [simplify]: Extracting # 0 : cost 0 0.221 * * [simplify]: Extracting # 1 : cost 0 0.221 * * [simplify]: Extracting # 2 : cost 0 0.221 * * [simplify]: iteration 4 : 65 enodes (cost 12 ) 0.240 * * [simplify]: Extracting # 0 : cost 0 0.240 * * [simplify]: Extracting # 1 : cost 0 0.240 * * [simplify]: Extracting # 2 : cost 0 0.240 * * [simplify]: iteration 5 : 96 enodes (cost 12 ) 0.286 * * [simplify]: Extracting # 0 : cost 0 0.286 * * [simplify]: Extracting # 1 : cost 0 0.286 * * [simplify]: Extracting # 2 : cost 0 0.286 * * [simplify]: iteration 6 : 118 enodes (cost 12 ) 0.318 * * [simplify]: Extracting # 0 : cost 0 0.319 * * [simplify]: iteration 7 : 126 enodes (cost 12 ) 0.363 * * [simplify]: Extracting # 0 : cost 0 0.363 * * [simplify]: iteration 8 : 128 enodes (cost 12 ) 0.392 * * [simplify]: Extracting # 0 : cost 0 0.392 * * [simplify]: iteration done: 128 enodes (cost 12 ) 0.392 * [simplify]: Simplified to: (* (/ 1.0 2.0) (log (/ (+ 1.0 x) (- 1.0 x)))) 0.393 * * [progress]: iteration 1 / 4 0.393 * * * [progress]: picking best candidate 0.394 * * * * [pick]: Picked # 0.394 * * * [progress]: localizing error 0.403 * * * [progress]: generating rewritten candidates 0.403 * * * * [progress]: [ 1 / 2 ] rewriting at (2 2) 0.421 * * * * [progress]: [ 2 / 2 ] rewriting at (2 2 1) 0.471 * * * [progress]: generating series expansions 0.471 * * * * [progress]: [ 1 / 2 ] generating series at (2 2) 0.471 * [backup-simplify]: Simplify (log (/ (+ 1.0 x) (- 1.0 x))) into (log (/ (+ x 1.0) (- 1.0 x))) 0.471 * [approximate]: Taking taylor expansion of (log (/ (+ x 1.0) (- 1.0 x))) in (x) around 0 0.471 * [taylor]: Taking taylor expansion of (log (/ (+ x 1.0) (- 1.0 x))) in x 0.471 * [taylor]: Taking taylor expansion of (/ (+ x 1.0) (- 1.0 x)) in x 0.471 * [taylor]: Taking taylor expansion of (+ x 1.0) in x 0.471 * [taylor]: Taking taylor expansion of x in x 0.471 * [backup-simplify]: Simplify 0 into 0 0.471 * [backup-simplify]: Simplify 1 into 1 0.471 * [taylor]: Taking taylor expansion of 1.0 in x 0.471 * [backup-simplify]: Simplify 1.0 into 1.0 0.471 * [taylor]: Taking taylor expansion of (- 1.0 x) in x 0.471 * [taylor]: Taking taylor expansion of 1.0 in x 0.471 * [backup-simplify]: Simplify 1.0 into 1.0 0.471 * [taylor]: Taking taylor expansion of x in x 0.471 * [backup-simplify]: Simplify 0 into 0 0.471 * [backup-simplify]: Simplify 1 into 1 0.472 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0 0.472 * [backup-simplify]: Simplify (- 0) into 0 0.473 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0 0.473 * [backup-simplify]: Simplify (/ 1.0 1.0) into 1.0 0.474 * [backup-simplify]: Simplify (log 1.0) into (log 1.0) 0.474 * [taylor]: Taking taylor expansion of (log (/ (+ x 1.0) (- 1.0 x))) in x 0.474 * [taylor]: Taking taylor expansion of (/ (+ x 1.0) (- 1.0 x)) in x 0.474 * [taylor]: Taking taylor expansion of (+ x 1.0) in x 0.474 * [taylor]: Taking taylor expansion of x in x 0.474 * [backup-simplify]: Simplify 0 into 0 0.474 * [backup-simplify]: Simplify 1 into 1 0.474 * [taylor]: Taking taylor expansion of 1.0 in x 0.474 * [backup-simplify]: Simplify 1.0 into 1.0 0.474 * [taylor]: Taking taylor expansion of (- 1.0 x) in x 0.474 * [taylor]: Taking taylor expansion of 1.0 in x 0.474 * [backup-simplify]: Simplify 1.0 into 1.0 0.474 * [taylor]: Taking taylor expansion of x in x 0.474 * [backup-simplify]: Simplify 0 into 0 0.474 * [backup-simplify]: Simplify 1 into 1 0.475 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0 0.475 * [backup-simplify]: Simplify (- 0) into 0 0.475 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0 0.476 * [backup-simplify]: Simplify (/ 1.0 1.0) into 1.0 0.476 * [backup-simplify]: Simplify (log 1.0) into (log 1.0) 0.476 * [backup-simplify]: Simplify (log 1.0) into (log 1.0) 0.477 * [backup-simplify]: Simplify (+ 1 0) into 1 0.477 * [backup-simplify]: Simplify (- 1) into -1 0.478 * [backup-simplify]: Simplify (+ 0 -1) into -1 0.481 * [backup-simplify]: Simplify (- (/ 1 1.0) (+ (* 1.0 (/ -1 1.0)))) into 2.0 0.493 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 2.0) 1)) (pow 1.0 1)))) 1) into 2.0 0.493 * [backup-simplify]: Simplify 2.0 into 2.0 0.494 * [backup-simplify]: Simplify (+ 0 0) into 0 0.494 * [backup-simplify]: Simplify (- 0) into 0 0.494 * [backup-simplify]: Simplify (+ 0 0) into 0 0.498 * [backup-simplify]: Simplify (- (/ 0 1.0) (+ (* 1.0 (/ 0 1.0)) (* 2.0 (/ -1 1.0)))) into 2.0 0.512 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 2.0) 2)) (pow 1.0 2))) (* 1 (/ (* 1 (pow (* 2 2.0) 1)) (pow 1.0 1)))) 2) into (* 1/2 (- 4.0 (* 4.0 (/ 1 (pow 1.0 2))))) 0.514 * [backup-simplify]: Simplify (* 1/2 (- 4.0 (* 4.0 (/ 1 (pow 1.0 2))))) into (* 1/2 (- 4.0 (* 4.0 (/ 1 (pow 1.0 2))))) 0.517 * [backup-simplify]: Simplify (+ (* (* 1/2 (- 4.0 (* 4.0 (/ 1 (pow 1.0 2))))) (pow x 2)) (+ (* 2.0 x) (log 1.0))) into (- (+ (* 2.0 (pow x 2)) (+ (* 2.0 x) (log 1.0))) (* 2.0 (/ (pow x 2) (pow 1.0 2)))) 0.517 * [backup-simplify]: Simplify (log (/ (+ 1.0 (/ 1 x)) (- 1.0 (/ 1 x)))) into (log (/ (+ (/ 1 x) 1.0) (- 1.0 (/ 1 x)))) 0.517 * [approximate]: Taking taylor expansion of (log (/ (+ (/ 1 x) 1.0) (- 1.0 (/ 1 x)))) in (x) around 0 0.517 * [taylor]: Taking taylor expansion of (log (/ (+ (/ 1 x) 1.0) (- 1.0 (/ 1 x)))) in x 0.517 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) 1.0) (- 1.0 (/ 1 x))) in x 0.517 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x 0.517 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.517 * [taylor]: Taking taylor expansion of x in x 0.517 * [backup-simplify]: Simplify 0 into 0 0.517 * [backup-simplify]: Simplify 1 into 1 0.518 * [backup-simplify]: Simplify (/ 1 1) into 1 0.518 * [taylor]: Taking taylor expansion of 1.0 in x 0.518 * [backup-simplify]: Simplify 1.0 into 1.0 0.518 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x 0.518 * [taylor]: Taking taylor expansion of 1.0 in x 0.518 * [backup-simplify]: Simplify 1.0 into 1.0 0.518 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.518 * [taylor]: Taking taylor expansion of x in x 0.518 * [backup-simplify]: Simplify 0 into 0 0.518 * [backup-simplify]: Simplify 1 into 1 0.518 * [backup-simplify]: Simplify (/ 1 1) into 1 0.518 * [backup-simplify]: Simplify (+ 1 0) into 1 0.519 * [backup-simplify]: Simplify (- 1) into -1 0.519 * [backup-simplify]: Simplify (+ 0 -1) into -1 0.519 * [backup-simplify]: Simplify (/ 1 -1) into -1 0.519 * [backup-simplify]: Simplify (log -1) into (log -1) 0.519 * [taylor]: Taking taylor expansion of (log (/ (+ (/ 1 x) 1.0) (- 1.0 (/ 1 x)))) in x 0.519 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) 1.0) (- 1.0 (/ 1 x))) in x 0.519 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x 0.519 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.519 * [taylor]: Taking taylor expansion of x in x 0.519 * [backup-simplify]: Simplify 0 into 0 0.519 * [backup-simplify]: Simplify 1 into 1 0.520 * [backup-simplify]: Simplify (/ 1 1) into 1 0.520 * [taylor]: Taking taylor expansion of 1.0 in x 0.520 * [backup-simplify]: Simplify 1.0 into 1.0 0.520 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x 0.520 * [taylor]: Taking taylor expansion of 1.0 in x 0.520 * [backup-simplify]: Simplify 1.0 into 1.0 0.520 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.520 * [taylor]: Taking taylor expansion of x in x 0.520 * [backup-simplify]: Simplify 0 into 0 0.520 * [backup-simplify]: Simplify 1 into 1 0.520 * [backup-simplify]: Simplify (/ 1 1) into 1 0.520 * [backup-simplify]: Simplify (+ 1 0) into 1 0.521 * [backup-simplify]: Simplify (- 1) into -1 0.521 * [backup-simplify]: Simplify (+ 0 -1) into -1 0.521 * [backup-simplify]: Simplify (/ 1 -1) into -1 0.521 * [backup-simplify]: Simplify (log -1) into (log -1) 0.522 * [backup-simplify]: Simplify (log -1) into (log -1) 0.522 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.522 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0 0.523 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.523 * [backup-simplify]: Simplify (- 0) into 0 0.524 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0 0.526 * [backup-simplify]: Simplify (- (/ 1.0 -1) (+ (* -1 (/ 1.0 -1)))) into (- 2.0) 0.535 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 (- 2.0)) 1)) (pow -1 1)))) 1) into 2.0 0.535 * [backup-simplify]: Simplify 2.0 into 2.0 0.536 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.536 * [backup-simplify]: Simplify (+ 0 0) into 0 0.537 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.537 * [backup-simplify]: Simplify (- 0) into 0 0.538 * [backup-simplify]: Simplify (+ 0 0) into 0 0.542 * [backup-simplify]: Simplify (- (/ 0 -1) (+ (* -1 (/ 0 -1)) (* (- 2.0) (/ 1.0 -1)))) into (- 2.0) 0.560 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 (- 2.0)) 2)) (pow -1 2))) (* 1 (/ (* 1 (pow (* 2 (- 2.0)) 1)) (pow -1 1)))) 2) into 0 0.560 * [backup-simplify]: Simplify 0 into 0 0.561 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.561 * [backup-simplify]: Simplify (+ 0 0) into 0 0.562 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.562 * [backup-simplify]: Simplify (- 0) into 0 0.563 * [backup-simplify]: Simplify (+ 0 0) into 0 0.569 * [backup-simplify]: Simplify (- (/ 0 -1) (+ (* -1 (/ 0 -1)) (* (- 2.0) (/ 0 -1)) (* (- 2.0) (/ 1.0 -1)))) into (- 2.0) 0.591 * [backup-simplify]: Simplify (/ (+ (* 2 (/ (* (pow (* 1 (- 2.0)) 3)) (pow -1 3))) (* -3 (/ (* (pow (* 1 (- 2.0)) 1) (pow (* 2 (- 2.0)) 1)) (pow -1 2))) (* 1 (/ (* 1 1 (pow (* 6 (- 2.0)) 1)) (pow -1 1)))) 6) into 0.6666666666666666 0.591 * [backup-simplify]: Simplify 0.6666666666666666 into 0.6666666666666666 0.592 * [backup-simplify]: Simplify (+ (* 0.6666666666666666 (pow (/ 1 x) 3)) (+ (* 2.0 (/ 1 x)) (log -1))) into (+ (log -1) (+ (* 2.0 (/ 1 x)) (* 0.6666666666666666 (/ 1 (pow x 3))))) 0.592 * [backup-simplify]: Simplify (log (/ (+ 1.0 (/ 1 (- x))) (- 1.0 (/ 1 (- x))))) into (log (/ (- 1.0 (/ 1 x)) (+ (/ 1 x) 1.0))) 0.592 * [approximate]: Taking taylor expansion of (log (/ (- 1.0 (/ 1 x)) (+ (/ 1 x) 1.0))) in (x) around 0 0.592 * [taylor]: Taking taylor expansion of (log (/ (- 1.0 (/ 1 x)) (+ (/ 1 x) 1.0))) in x 0.592 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 x)) (+ (/ 1 x) 1.0)) in x 0.592 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x 0.592 * [taylor]: Taking taylor expansion of 1.0 in x 0.592 * [backup-simplify]: Simplify 1.0 into 1.0 0.592 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.592 * [taylor]: Taking taylor expansion of x in x 0.592 * [backup-simplify]: Simplify 0 into 0 0.592 * [backup-simplify]: Simplify 1 into 1 0.593 * [backup-simplify]: Simplify (/ 1 1) into 1 0.593 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x 0.593 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.593 * [taylor]: Taking taylor expansion of x in x 0.593 * [backup-simplify]: Simplify 0 into 0 0.593 * [backup-simplify]: Simplify 1 into 1 0.593 * [backup-simplify]: Simplify (/ 1 1) into 1 0.593 * [taylor]: Taking taylor expansion of 1.0 in x 0.593 * [backup-simplify]: Simplify 1.0 into 1.0 0.593 * [backup-simplify]: Simplify (- 1) into -1 0.593 * [backup-simplify]: Simplify (+ 0 -1) into -1 0.594 * [backup-simplify]: Simplify (+ 1 0) into 1 0.594 * [backup-simplify]: Simplify (/ -1 1) into -1 0.594 * [backup-simplify]: Simplify (log -1) into (log -1) 0.594 * [taylor]: Taking taylor expansion of (log (/ (- 1.0 (/ 1 x)) (+ (/ 1 x) 1.0))) in x 0.594 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 x)) (+ (/ 1 x) 1.0)) in x 0.594 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x 0.594 * [taylor]: Taking taylor expansion of 1.0 in x 0.594 * [backup-simplify]: Simplify 1.0 into 1.0 0.594 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.594 * [taylor]: Taking taylor expansion of x in x 0.594 * [backup-simplify]: Simplify 0 into 0 0.594 * [backup-simplify]: Simplify 1 into 1 0.595 * [backup-simplify]: Simplify (/ 1 1) into 1 0.595 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x 0.595 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.595 * [taylor]: Taking taylor expansion of x in x 0.595 * [backup-simplify]: Simplify 0 into 0 0.595 * [backup-simplify]: Simplify 1 into 1 0.595 * [backup-simplify]: Simplify (/ 1 1) into 1 0.595 * [taylor]: Taking taylor expansion of 1.0 in x 0.595 * [backup-simplify]: Simplify 1.0 into 1.0 0.595 * [backup-simplify]: Simplify (- 1) into -1 0.596 * [backup-simplify]: Simplify (+ 0 -1) into -1 0.596 * [backup-simplify]: Simplify (+ 1 0) into 1 0.596 * [backup-simplify]: Simplify (/ -1 1) into -1 0.596 * [backup-simplify]: Simplify (log -1) into (log -1) 0.597 * [backup-simplify]: Simplify (log -1) into (log -1) 0.597 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.598 * [backup-simplify]: Simplify (- 0) into 0 0.598 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0 0.598 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.599 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0 0.601 * [backup-simplify]: Simplify (- (/ 1.0 1) (+ (* -1 (/ 1.0 1)))) into 2.0 0.608 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 2.0) 1)) (pow -1 1)))) 1) into -2.0 0.609 * [backup-simplify]: Simplify -2.0 into -2.0 0.614 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.615 * [backup-simplify]: Simplify (- 0) into 0 0.615 * [backup-simplify]: Simplify (+ 0 0) into 0 0.616 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.617 * [backup-simplify]: Simplify (+ 0 0) into 0 0.623 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 2.0 (/ 1.0 1)))) into (- 2.0) 0.634 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 2.0) 2)) (pow -1 2))) (* 1 (/ (* 1 (pow (* 2 (- 2.0)) 1)) (pow -1 1)))) 2) into 0 0.634 * [backup-simplify]: Simplify 0 into 0 0.635 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.635 * [backup-simplify]: Simplify (- 0) into 0 0.635 * [backup-simplify]: Simplify (+ 0 0) into 0 0.636 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.636 * [backup-simplify]: Simplify (+ 0 0) into 0 0.640 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 2.0 (/ 0 1)) (* (- 2.0) (/ 1.0 1)))) into 2.0 0.657 * [backup-simplify]: Simplify (/ (+ (* 2 (/ (* (pow (* 1 2.0) 3)) (pow -1 3))) (* -3 (/ (* (pow (* 1 2.0) 1) (pow (* 2 (- 2.0)) 1)) (pow -1 2))) (* 1 (/ (* 1 1 (pow (* 6 2.0) 1)) (pow -1 1)))) 6) into -0.6666666666666666 0.657 * [backup-simplify]: Simplify -0.6666666666666666 into -0.6666666666666666 0.658 * [backup-simplify]: Simplify (+ (* -0.6666666666666666 (pow (/ 1 (- x)) 3)) (+ (* -2.0 (/ 1 (- x))) (log -1))) into (+ (log -1) (+ (* 2.0 (/ 1 x)) (* 0.6666666666666666 (/ 1 (pow x 3))))) 0.658 * * * * [progress]: [ 2 / 2 ] generating series at (2 2 1) 0.658 * [backup-simplify]: Simplify (/ (+ 1.0 x) (- 1.0 x)) into (/ (+ x 1.0) (- 1.0 x)) 0.658 * [approximate]: Taking taylor expansion of (/ (+ x 1.0) (- 1.0 x)) in (x) around 0 0.658 * [taylor]: Taking taylor expansion of (/ (+ x 1.0) (- 1.0 x)) in x 0.658 * [taylor]: Taking taylor expansion of (+ x 1.0) in x 0.658 * [taylor]: Taking taylor expansion of x in x 0.658 * [backup-simplify]: Simplify 0 into 0 0.658 * [backup-simplify]: Simplify 1 into 1 0.658 * [taylor]: Taking taylor expansion of 1.0 in x 0.658 * [backup-simplify]: Simplify 1.0 into 1.0 0.658 * [taylor]: Taking taylor expansion of (- 1.0 x) in x 0.659 * [taylor]: Taking taylor expansion of 1.0 in x 0.659 * [backup-simplify]: Simplify 1.0 into 1.0 0.659 * [taylor]: Taking taylor expansion of x in x 0.659 * [backup-simplify]: Simplify 0 into 0 0.659 * [backup-simplify]: Simplify 1 into 1 0.659 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0 0.660 * [backup-simplify]: Simplify (- 0) into 0 0.660 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0 0.660 * [backup-simplify]: Simplify (/ 1.0 1.0) into 1.0 0.660 * [taylor]: Taking taylor expansion of (/ (+ x 1.0) (- 1.0 x)) in x 0.660 * [taylor]: Taking taylor expansion of (+ x 1.0) in x 0.660 * [taylor]: Taking taylor expansion of x in x 0.660 * [backup-simplify]: Simplify 0 into 0 0.661 * [backup-simplify]: Simplify 1 into 1 0.661 * [taylor]: Taking taylor expansion of 1.0 in x 0.661 * [backup-simplify]: Simplify 1.0 into 1.0 0.661 * [taylor]: Taking taylor expansion of (- 1.0 x) in x 0.661 * [taylor]: Taking taylor expansion of 1.0 in x 0.661 * [backup-simplify]: Simplify 1.0 into 1.0 0.661 * [taylor]: Taking taylor expansion of x in x 0.661 * [backup-simplify]: Simplify 0 into 0 0.661 * [backup-simplify]: Simplify 1 into 1 0.661 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0 0.662 * [backup-simplify]: Simplify (- 0) into 0 0.662 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0 0.662 * [backup-simplify]: Simplify (/ 1.0 1.0) into 1.0 0.663 * [backup-simplify]: Simplify 1.0 into 1.0 0.663 * [backup-simplify]: Simplify (+ 1 0) into 1 0.663 * [backup-simplify]: Simplify (- 1) into -1 0.664 * [backup-simplify]: Simplify (+ 0 -1) into -1 0.667 * [backup-simplify]: Simplify (- (/ 1 1.0) (+ (* 1.0 (/ -1 1.0)))) into 2.0 0.667 * [backup-simplify]: Simplify 2.0 into 2.0 0.667 * [backup-simplify]: Simplify (+ 0 0) into 0 0.667 * [backup-simplify]: Simplify (- 0) into 0 0.668 * [backup-simplify]: Simplify (+ 0 0) into 0 0.672 * [backup-simplify]: Simplify (- (/ 0 1.0) (+ (* 1.0 (/ 0 1.0)) (* 2.0 (/ -1 1.0)))) into 2.0 0.672 * [backup-simplify]: Simplify 2.0 into 2.0 0.672 * [backup-simplify]: Simplify (+ (* 2.0 (pow x 2)) (+ (* 2.0 x) 1.0)) into (+ (* 2.0 (pow x 2)) (+ (* 2.0 x) 1.0)) 0.672 * [backup-simplify]: Simplify (/ (+ 1.0 (/ 1 x)) (- 1.0 (/ 1 x))) into (/ (+ (/ 1 x) 1.0) (- 1.0 (/ 1 x))) 0.673 * [approximate]: Taking taylor expansion of (/ (+ (/ 1 x) 1.0) (- 1.0 (/ 1 x))) in (x) around 0 0.673 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) 1.0) (- 1.0 (/ 1 x))) in x 0.673 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x 0.673 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.673 * [taylor]: Taking taylor expansion of x in x 0.673 * [backup-simplify]: Simplify 0 into 0 0.673 * [backup-simplify]: Simplify 1 into 1 0.673 * [backup-simplify]: Simplify (/ 1 1) into 1 0.673 * [taylor]: Taking taylor expansion of 1.0 in x 0.673 * [backup-simplify]: Simplify 1.0 into 1.0 0.673 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x 0.673 * [taylor]: Taking taylor expansion of 1.0 in x 0.673 * [backup-simplify]: Simplify 1.0 into 1.0 0.673 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.673 * [taylor]: Taking taylor expansion of x in x 0.673 * [backup-simplify]: Simplify 0 into 0 0.673 * [backup-simplify]: Simplify 1 into 1 0.674 * [backup-simplify]: Simplify (/ 1 1) into 1 0.674 * [backup-simplify]: Simplify (+ 1 0) into 1 0.675 * [backup-simplify]: Simplify (- 1) into -1 0.675 * [backup-simplify]: Simplify (+ 0 -1) into -1 0.675 * [backup-simplify]: Simplify (/ 1 -1) into -1 0.675 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) 1.0) (- 1.0 (/ 1 x))) in x 0.675 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x 0.675 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.675 * [taylor]: Taking taylor expansion of x in x 0.675 * [backup-simplify]: Simplify 0 into 0 0.675 * [backup-simplify]: Simplify 1 into 1 0.676 * [backup-simplify]: Simplify (/ 1 1) into 1 0.676 * [taylor]: Taking taylor expansion of 1.0 in x 0.676 * [backup-simplify]: Simplify 1.0 into 1.0 0.676 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x 0.676 * [taylor]: Taking taylor expansion of 1.0 in x 0.676 * [backup-simplify]: Simplify 1.0 into 1.0 0.676 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.676 * [taylor]: Taking taylor expansion of x in x 0.676 * [backup-simplify]: Simplify 0 into 0 0.676 * [backup-simplify]: Simplify 1 into 1 0.676 * [backup-simplify]: Simplify (/ 1 1) into 1 0.676 * [backup-simplify]: Simplify (+ 1 0) into 1 0.677 * [backup-simplify]: Simplify (- 1) into -1 0.677 * [backup-simplify]: Simplify (+ 0 -1) into -1 0.677 * [backup-simplify]: Simplify (/ 1 -1) into -1 0.677 * [backup-simplify]: Simplify -1 into -1 0.678 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.678 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0 0.678 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.679 * [backup-simplify]: Simplify (- 0) into 0 0.679 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0 0.682 * [backup-simplify]: Simplify (- (/ 1.0 -1) (+ (* -1 (/ 1.0 -1)))) into (- 2.0) 0.682 * [backup-simplify]: Simplify (- 2.0) into (- 2.0) 0.683 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.683 * [backup-simplify]: Simplify (+ 0 0) into 0 0.684 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.685 * [backup-simplify]: Simplify (- 0) into 0 0.685 * [backup-simplify]: Simplify (+ 0 0) into 0 0.689 * [backup-simplify]: Simplify (- (/ 0 -1) (+ (* -1 (/ 0 -1)) (* (- 2.0) (/ 1.0 -1)))) into (- 2.0) 0.689 * [backup-simplify]: Simplify (- 2.0) into (- 2.0) 0.690 * [backup-simplify]: Simplify (+ (* (- 2.0) (pow (/ 1 x) 2)) (+ (* (- 2.0) (/ 1 x)) -1)) into (- (+ (* 2.0 (/ 1 (pow x 2))) (+ (* 2.0 (/ 1 x)) 1))) 0.690 * [backup-simplify]: Simplify (/ (+ 1.0 (/ 1 (- x))) (- 1.0 (/ 1 (- x)))) into (/ (- 1.0 (/ 1 x)) (+ (/ 1 x) 1.0)) 0.690 * [approximate]: Taking taylor expansion of (/ (- 1.0 (/ 1 x)) (+ (/ 1 x) 1.0)) in (x) around 0 0.690 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 x)) (+ (/ 1 x) 1.0)) in x 0.690 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x 0.690 * [taylor]: Taking taylor expansion of 1.0 in x 0.690 * [backup-simplify]: Simplify 1.0 into 1.0 0.690 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.690 * [taylor]: Taking taylor expansion of x in x 0.690 * [backup-simplify]: Simplify 0 into 0 0.690 * [backup-simplify]: Simplify 1 into 1 0.690 * [backup-simplify]: Simplify (/ 1 1) into 1 0.690 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x 0.690 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.690 * [taylor]: Taking taylor expansion of x in x 0.690 * [backup-simplify]: Simplify 0 into 0 0.690 * [backup-simplify]: Simplify 1 into 1 0.690 * [backup-simplify]: Simplify (/ 1 1) into 1 0.691 * [taylor]: Taking taylor expansion of 1.0 in x 0.691 * [backup-simplify]: Simplify 1.0 into 1.0 0.691 * [backup-simplify]: Simplify (- 1) into -1 0.691 * [backup-simplify]: Simplify (+ 0 -1) into -1 0.691 * [backup-simplify]: Simplify (+ 1 0) into 1 0.692 * [backup-simplify]: Simplify (/ -1 1) into -1 0.692 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 x)) (+ (/ 1 x) 1.0)) in x 0.692 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x 0.692 * [taylor]: Taking taylor expansion of 1.0 in x 0.692 * [backup-simplify]: Simplify 1.0 into 1.0 0.692 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.692 * [taylor]: Taking taylor expansion of x in x 0.692 * [backup-simplify]: Simplify 0 into 0 0.692 * [backup-simplify]: Simplify 1 into 1 0.692 * [backup-simplify]: Simplify (/ 1 1) into 1 0.692 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x 0.692 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.692 * [taylor]: Taking taylor expansion of x in x 0.692 * [backup-simplify]: Simplify 0 into 0 0.692 * [backup-simplify]: Simplify 1 into 1 0.692 * [backup-simplify]: Simplify (/ 1 1) into 1 0.692 * [taylor]: Taking taylor expansion of 1.0 in x 0.692 * [backup-simplify]: Simplify 1.0 into 1.0 0.693 * [backup-simplify]: Simplify (- 1) into -1 0.693 * [backup-simplify]: Simplify (+ 0 -1) into -1 0.693 * [backup-simplify]: Simplify (+ 1 0) into 1 0.693 * [backup-simplify]: Simplify (/ -1 1) into -1 0.693 * [backup-simplify]: Simplify -1 into -1 0.694 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.694 * [backup-simplify]: Simplify (- 0) into 0 0.694 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0 0.695 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.695 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0 0.697 * [backup-simplify]: Simplify (- (/ 1.0 1) (+ (* -1 (/ 1.0 1)))) into 2.0 0.697 * [backup-simplify]: Simplify 2.0 into 2.0 0.697 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.698 * [backup-simplify]: Simplify (- 0) into 0 0.698 * [backup-simplify]: Simplify (+ 0 0) into 0 0.698 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.699 * [backup-simplify]: Simplify (+ 0 0) into 0 0.702 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 2.0 (/ 1.0 1)))) into (- 2.0) 0.703 * [backup-simplify]: Simplify (- 2.0) into (- 2.0) 0.703 * [backup-simplify]: Simplify (+ (* (- 2.0) (pow (/ 1 (- x)) 2)) (+ (* 2.0 (/ 1 (- x))) -1)) into (- (+ (* 2.0 (/ 1 (pow x 2))) (+ (* 2.0 (/ 1 x)) 1))) 0.703 * * * [progress]: simplifying candidates 0.706 * [simplify]: Simplifying: (expm1 (log (/ (+ 1.0 x) (- 1.0 x)))) (log1p (log (/ (+ 1.0 x) (- 1.0 x)))) (log (* (cbrt (/ (+ 1.0 x) (- 1.0 x))) (cbrt (/ (+ 1.0 x) (- 1.0 x))))) (log (cbrt (/ (+ 1.0 x) (- 1.0 x)))) (log (sqrt (/ (+ 1.0 x) (- 1.0 x)))) (log (sqrt (/ (+ 1.0 x) (- 1.0 x)))) (log (/ (* (cbrt (+ 1.0 x)) (cbrt (+ 1.0 x))) (* (cbrt (- 1.0 x)) (cbrt (- 1.0 x))))) (log (/ (cbrt (+ 1.0 x)) (cbrt (- 1.0 x)))) (log (/ (* (cbrt (+ 1.0 x)) (cbrt (+ 1.0 x))) (sqrt (- 1.0 x)))) (log (/ (cbrt (+ 1.0 x)) (sqrt (- 1.0 x)))) (log (/ (* (cbrt (+ 1.0 x)) (cbrt (+ 1.0 x))) 1)) (log (/ (cbrt (+ 1.0 x)) (- 1.0 x))) (log (/ (* (cbrt (+ 1.0 x)) (cbrt (+ 1.0 x))) (+ (sqrt 1.0) (sqrt x)))) (log (/ (cbrt (+ 1.0 x)) (- (sqrt 1.0) (sqrt x)))) (log (/ (* (cbrt (+ 1.0 x)) (cbrt (+ 1.0 x))) 1)) (log (/ (cbrt (+ 1.0 x)) (- 1.0 x))) (log (/ (sqrt (+ 1.0 x)) (* (cbrt (- 1.0 x)) (cbrt (- 1.0 x))))) (log (/ (sqrt (+ 1.0 x)) (cbrt (- 1.0 x)))) (log (/ (sqrt (+ 1.0 x)) (sqrt (- 1.0 x)))) (log (/ (sqrt (+ 1.0 x)) (sqrt (- 1.0 x)))) (log (/ (sqrt (+ 1.0 x)) 1)) (log (/ (sqrt (+ 1.0 x)) (- 1.0 x))) (log (/ (sqrt (+ 1.0 x)) (+ (sqrt 1.0) (sqrt x)))) (log (/ (sqrt (+ 1.0 x)) (- (sqrt 1.0) (sqrt x)))) (log (/ (sqrt (+ 1.0 x)) 1)) (log (/ (sqrt (+ 1.0 x)) (- 1.0 x))) (log (/ 1 (* (cbrt (- 1.0 x)) (cbrt (- 1.0 x))))) (log (/ (+ 1.0 x) (cbrt (- 1.0 x)))) (log (/ 1 (sqrt (- 1.0 x)))) (log (/ (+ 1.0 x) (sqrt (- 1.0 x)))) (log (/ 1 1)) (log (/ (+ 1.0 x) (- 1.0 x))) (log (/ 1 (+ (sqrt 1.0) (sqrt x)))) (log (/ (+ 1.0 x) (- (sqrt 1.0) (sqrt x)))) (log (/ 1 1)) (log (/ (+ 1.0 x) (- 1.0 x))) (log (/ 1 (* (cbrt (- 1.0 x)) (cbrt (- 1.0 x))))) (log (/ (+ 1.0 x) (cbrt (- 1.0 x)))) (log (/ 1 (sqrt (- 1.0 x)))) (log (/ (+ 1.0 x) (sqrt (- 1.0 x)))) (log (/ 1 1)) (log (/ (+ 1.0 x) (- 1.0 x))) (log (/ 1 (+ (sqrt 1.0) (sqrt x)))) (log (/ (+ 1.0 x) (- (sqrt 1.0) (sqrt x)))) (log (/ 1 1)) (log (/ (+ 1.0 x) (- 1.0 x))) (log 1) (log (/ (+ 1.0 x) (- 1.0 x))) (log (+ 1.0 x)) (log (/ 1 (- 1.0 x))) (log (/ (+ 1.0 x) (- (pow 1.0 3) (pow x 3)))) (log (+ (* 1.0 1.0) (+ (* x x) (* 1.0 x)))) (log (/ (+ 1.0 x) (- (* 1.0 1.0) (* x x)))) (log (+ 1.0 x)) (log (+ 1.0 x)) (log (- 1.0 x)) (log (/ (+ 1.0 x) (- 1.0 x))) (log (log (/ (+ 1.0 x) (- 1.0 x)))) (exp (log (/ (+ 1.0 x) (- 1.0 x)))) (* (cbrt (log (/ (+ 1.0 x) (- 1.0 x)))) (cbrt (log (/ (+ 1.0 x) (- 1.0 x))))) (cbrt (log (/ (+ 1.0 x) (- 1.0 x)))) (* (* (log (/ (+ 1.0 x) (- 1.0 x))) (log (/ (+ 1.0 x) (- 1.0 x)))) (log (/ (+ 1.0 x) (- 1.0 x)))) (sqrt (log (/ (+ 1.0 x) (- 1.0 x)))) (sqrt (log (/ (+ 1.0 x) (- 1.0 x)))) (expm1 (/ (+ 1.0 x) (- 1.0 x))) (log1p (/ (+ 1.0 x) (- 1.0 x))) (- (log (+ 1.0 x)) (log (- 1.0 x))) (log (/ (+ 1.0 x) (- 1.0 x))) (exp (/ (+ 1.0 x) (- 1.0 x))) (/ (* (* (+ 1.0 x) (+ 1.0 x)) (+ 1.0 x)) (* (* (- 1.0 x) (- 1.0 x)) (- 1.0 x))) (* (cbrt (/ (+ 1.0 x) (- 1.0 x))) (cbrt (/ (+ 1.0 x) (- 1.0 x)))) (cbrt (/ (+ 1.0 x) (- 1.0 x))) (* (* (/ (+ 1.0 x) (- 1.0 x)) (/ (+ 1.0 x) (- 1.0 x))) (/ (+ 1.0 x) (- 1.0 x))) (sqrt (/ (+ 1.0 x) (- 1.0 x))) (sqrt (/ (+ 1.0 x) (- 1.0 x))) (- (+ 1.0 x)) (- (- 1.0 x)) (/ (* (cbrt (+ 1.0 x)) (cbrt (+ 1.0 x))) (* (cbrt (- 1.0 x)) (cbrt (- 1.0 x)))) (/ (cbrt (+ 1.0 x)) (cbrt (- 1.0 x))) (/ (* (cbrt (+ 1.0 x)) (cbrt (+ 1.0 x))) (sqrt (- 1.0 x))) (/ (cbrt (+ 1.0 x)) (sqrt (- 1.0 x))) (/ (* (cbrt (+ 1.0 x)) (cbrt (+ 1.0 x))) 1) (/ (cbrt (+ 1.0 x)) (- 1.0 x)) (/ (* (cbrt (+ 1.0 x)) (cbrt (+ 1.0 x))) (+ (sqrt 1.0) (sqrt x))) (/ (cbrt (+ 1.0 x)) (- (sqrt 1.0) (sqrt x))) (/ (* (cbrt (+ 1.0 x)) (cbrt (+ 1.0 x))) 1) (/ (cbrt (+ 1.0 x)) (- 1.0 x)) (/ (sqrt (+ 1.0 x)) (* (cbrt (- 1.0 x)) (cbrt (- 1.0 x)))) (/ (sqrt (+ 1.0 x)) (cbrt (- 1.0 x))) (/ (sqrt (+ 1.0 x)) (sqrt (- 1.0 x))) (/ (sqrt (+ 1.0 x)) (sqrt (- 1.0 x))) (/ (sqrt (+ 1.0 x)) 1) (/ (sqrt (+ 1.0 x)) (- 1.0 x)) (/ (sqrt (+ 1.0 x)) (+ (sqrt 1.0) (sqrt x))) (/ (sqrt (+ 1.0 x)) (- (sqrt 1.0) (sqrt x))) (/ (sqrt (+ 1.0 x)) 1) (/ (sqrt (+ 1.0 x)) (- 1.0 x)) (/ 1 (* (cbrt (- 1.0 x)) (cbrt (- 1.0 x)))) (/ (+ 1.0 x) (cbrt (- 1.0 x))) (/ 1 (sqrt (- 1.0 x))) (/ (+ 1.0 x) (sqrt (- 1.0 x))) (/ 1 1) (/ (+ 1.0 x) (- 1.0 x)) (/ 1 (+ (sqrt 1.0) (sqrt x))) (/ (+ 1.0 x) (- (sqrt 1.0) (sqrt x))) (/ 1 1) (/ (+ 1.0 x) (- 1.0 x)) (/ 1 (* (cbrt (- 1.0 x)) (cbrt (- 1.0 x)))) (/ (+ 1.0 x) (cbrt (- 1.0 x))) (/ 1 (sqrt (- 1.0 x))) (/ (+ 1.0 x) (sqrt (- 1.0 x))) (/ 1 1) (/ (+ 1.0 x) (- 1.0 x)) (/ 1 (+ (sqrt 1.0) (sqrt x))) (/ (+ 1.0 x) (- (sqrt 1.0) (sqrt x))) (/ 1 1) (/ (+ 1.0 x) (- 1.0 x)) (/ 1 (- 1.0 x)) (/ (- 1.0 x) (+ 1.0 x)) (/ (+ 1.0 x) (* (cbrt (- 1.0 x)) (cbrt (- 1.0 x)))) (/ (+ 1.0 x) (sqrt (- 1.0 x))) (/ (+ 1.0 x) 1) (/ (+ 1.0 x) (+ (sqrt 1.0) (sqrt x))) (/ (+ 1.0 x) 1) (/ (- 1.0 x) (cbrt (+ 1.0 x))) (/ (- 1.0 x) (sqrt (+ 1.0 x))) (/ (- 1.0 x) (+ 1.0 x)) (/ (- 1.0 x) (+ 1.0 x)) (/ (+ 1.0 x) (- (pow 1.0 3) (pow x 3))) (/ (+ 1.0 x) (- (* 1.0 1.0) (* x x))) (* (- 1.0 x) (+ (* 1.0 1.0) (- (* x x) (* 1.0 x)))) (* (- 1.0 x) (- 1.0 x)) (- (+ (* 2.0 (pow x 2)) (+ (* 2.0 x) (log 1.0))) (* 2.0 (/ (pow x 2) (pow 1.0 2)))) (+ (log -1) (+ (* 2.0 (/ 1 x)) (* 0.6666666666666666 (/ 1 (pow x 3))))) (+ (log -1) (+ (* 2.0 (/ 1 x)) (* 0.6666666666666666 (/ 1 (pow x 3))))) (+ (* 2.0 (pow x 2)) (+ (* 2.0 x) 1.0)) (- (+ (* 2.0 (/ 1 (pow x 2))) (+ (* 2.0 (/ 1 x)) 1))) (- (+ (* 2.0 (/ 1 (pow x 2))) (+ (* 2.0 (/ 1 x)) 1))) 0.708 * * [simplify]: Extracting # 0 : cost 0 0.709 * * [simplify]: Extracting # 1 : cost 0 0.709 * * [simplify]: Extracting # 2 : cost 0 0.709 * * [simplify]: Extracting # 3 : cost 0 0.709 * * [simplify]: Extracting # 4 : cost 0 0.709 * * [simplify]: Extracting # 5 : cost 0 0.709 * * [simplify]: Extracting # 6 : cost 0 0.710 * * [simplify]: Extracting # 7 : cost 0 0.710 * * [simplify]: iteration 0 : 146 enodes (cost 1310 ) 0.753 * * [simplify]: Extracting # 0 : cost 0 0.753 * * [simplify]: Extracting # 1 : cost 0 0.754 * * [simplify]: Extracting # 2 : cost 0 0.754 * * [simplify]: Extracting # 3 : cost 0 0.754 * * [simplify]: Extracting # 4 : cost 0 0.755 * * [simplify]: iteration 1 : 335 enodes (cost 1243 ) 0.877 * * [simplify]: Extracting # 0 : cost 0 0.878 * * [simplify]: Extracting # 1 : cost 0 0.879 * * [simplify]: Extracting # 2 : cost 0 0.880 * * [simplify]: Extracting # 3 : cost 0 0.885 * * [simplify]: Extracting # 4 : cost 0 0.886 * * [simplify]: iteration 2 : 851 enodes (cost 1182 ) 1.417 * * [simplify]: Extracting # 0 : cost 0 1.422 * * [simplify]: Extracting # 1 : cost 0 1.427 * * [simplify]: Extracting # 2 : cost 0 1.431 * * [simplify]: Extracting # 3 : cost 0 1.435 * * [simplify]: Extracting # 4 : cost 0 1.439 * * [simplify]: iteration 3 : 2166 enodes (cost 1136 ) 2.818 * * [simplify]: Extracting # 0 : cost 0 2.824 * * [simplify]: Extracting # 1 : cost 0 2.838 * * [simplify]: Extracting # 2 : cost 0 2.843 * * [simplify]: Extracting # 3 : cost 0 2.853 * * [simplify]: Extracting # 4 : cost 0 2.862 * * [simplify]: iteration done: 5000 enodes (cost 1134 ) 2.864 * [simplify]: Simplified to: (expm1 (log (/ (+ 1.0 x) (- 1.0 x)))) (log1p (log (/ (+ 1.0 x) (- 1.0 x)))) (* 2 (log (cbrt (/ (+ 1.0 x) (- 1.0 x))))) (log (cbrt (/ (+ 1.0 x) (- 1.0 x)))) (log (sqrt (/ (+ 1.0 x) (- 1.0 x)))) (log (sqrt (/ (+ 1.0 x) (- 1.0 x)))) (* 2 (log (/ (cbrt (+ 1.0 x)) (cbrt (- 1.0 x))))) (log (/ (cbrt (+ 1.0 x)) (cbrt (- 1.0 x)))) (- (* 2 (log (cbrt (+ 1.0 x)))) (log (sqrt (- 1.0 x)))) (log (/ (cbrt (+ 1.0 x)) (sqrt (- 1.0 x)))) (* 2 (log (cbrt (+ 1.0 x)))) (log (/ (cbrt (+ 1.0 x)) (- 1.0 x))) (- (* 2 (log (cbrt (+ 1.0 x)))) (log (+ (sqrt 1.0) (sqrt x)))) (log (/ (cbrt (+ 1.0 x)) (- (sqrt 1.0) (sqrt x)))) (* 2 (log (cbrt (+ 1.0 x)))) (log (/ (cbrt (+ 1.0 x)) (- 1.0 x))) (- (log (sqrt (+ 1.0 x))) (* 2 (log (cbrt (- 1.0 x))))) (log (/ (sqrt (+ 1.0 x)) (cbrt (- 1.0 x)))) (log (/ (sqrt (+ 1.0 x)) (sqrt (- 1.0 x)))) (log (/ (sqrt (+ 1.0 x)) (sqrt (- 1.0 x)))) (log (sqrt (+ 1.0 x))) (log (/ (sqrt (+ 1.0 x)) (- 1.0 x))) (log (/ (sqrt (+ 1.0 x)) (+ (sqrt 1.0) (sqrt x)))) (log (/ (sqrt (+ 1.0 x)) (- (sqrt 1.0) (sqrt x)))) (log (sqrt (+ 1.0 x))) (log (/ (sqrt (+ 1.0 x)) (- 1.0 x))) (- (* 2 (log (cbrt (- 1.0 x))))) (log (/ (+ 1.0 x) (cbrt (- 1.0 x)))) (- (log (sqrt (- 1.0 x)))) (log (/ (+ 1.0 x) (sqrt (- 1.0 x)))) 0 (log (/ (+ 1.0 x) (- 1.0 x))) (- (log (+ (sqrt 1.0) (sqrt x)))) (log (/ (+ 1.0 x) (- (sqrt 1.0) (sqrt x)))) 0 (log (/ (+ 1.0 x) (- 1.0 x))) (- (* 2 (log (cbrt (- 1.0 x))))) (log (/ (+ 1.0 x) (cbrt (- 1.0 x)))) (- (log (sqrt (- 1.0 x)))) (log (/ (+ 1.0 x) (sqrt (- 1.0 x)))) 0 (log (/ (+ 1.0 x) (- 1.0 x))) (- (log (+ (sqrt 1.0) (sqrt x)))) (log (/ (+ 1.0 x) (- (sqrt 1.0) (sqrt x)))) 0 (log (/ (+ 1.0 x) (- 1.0 x))) 0 (log (/ (+ 1.0 x) (- 1.0 x))) (log (+ 1.0 x)) (- (log (- 1.0 x))) (log (/ (+ 1.0 x) (- (pow 1.0 3) (pow x 3)))) (log (fma 1.0 1.0 (* x (+ 1.0 x)))) (- (log (- 1.0 x))) (log (+ 1.0 x)) (log (+ 1.0 x)) (log (- 1.0 x)) (log (/ (+ 1.0 x) (- 1.0 x))) (log (log (/ (+ 1.0 x) (- 1.0 x)))) (/ (+ 1.0 x) (- 1.0 x)) (* (cbrt (log (/ (+ 1.0 x) (- 1.0 x)))) (cbrt (log (/ (+ 1.0 x) (- 1.0 x))))) (cbrt (log (/ (+ 1.0 x) (- 1.0 x)))) (pow (log (/ (+ 1.0 x) (- 1.0 x))) 3) (sqrt (log (/ (+ 1.0 x) (- 1.0 x)))) (sqrt (log (/ (+ 1.0 x) (- 1.0 x)))) (expm1 (/ (+ 1.0 x) (- 1.0 x))) (log1p (/ (+ 1.0 x) (- 1.0 x))) (log (/ (+ 1.0 x) (- 1.0 x))) (log (/ (+ 1.0 x) (- 1.0 x))) (exp (/ (+ 1.0 x) (- 1.0 x))) (pow (/ (+ 1.0 x) (- 1.0 x)) 3) (* (cbrt (/ (+ 1.0 x) (- 1.0 x))) (cbrt (/ (+ 1.0 x) (- 1.0 x)))) (cbrt (/ (+ 1.0 x) (- 1.0 x))) (pow (/ (+ 1.0 x) (- 1.0 x)) 3) (sqrt (/ (+ 1.0 x) (- 1.0 x))) (sqrt (/ (+ 1.0 x) (- 1.0 x))) (- (+ 1.0 x)) (- x 1.0) (/ (* (cbrt (+ 1.0 x)) (cbrt (+ 1.0 x))) (* (cbrt (- 1.0 x)) (cbrt (- 1.0 x)))) (/ (cbrt (+ 1.0 x)) (cbrt (- 1.0 x))) (/ (* (cbrt (+ 1.0 x)) (cbrt (+ 1.0 x))) (sqrt (- 1.0 x))) (/ (cbrt (+ 1.0 x)) (sqrt (- 1.0 x))) (* (cbrt (+ 1.0 x)) (cbrt (+ 1.0 x))) (/ (cbrt (+ 1.0 x)) (- 1.0 x)) (/ (* (cbrt (+ 1.0 x)) (cbrt (+ 1.0 x))) (+ (sqrt 1.0) (sqrt x))) (/ (cbrt (+ 1.0 x)) (- (sqrt 1.0) (sqrt x))) (* (cbrt (+ 1.0 x)) (cbrt (+ 1.0 x))) (/ (cbrt (+ 1.0 x)) (- 1.0 x)) (/ (sqrt (+ 1.0 x)) (* (cbrt (- 1.0 x)) (cbrt (- 1.0 x)))) (/ (sqrt (+ 1.0 x)) (cbrt (- 1.0 x))) (/ (sqrt (+ 1.0 x)) (sqrt (- 1.0 x))) (/ (sqrt (+ 1.0 x)) (sqrt (- 1.0 x))) (sqrt (+ 1.0 x)) (/ (sqrt (+ 1.0 x)) (- 1.0 x)) (/ (sqrt (+ 1.0 x)) (+ (sqrt 1.0) (sqrt x))) (/ (sqrt (+ 1.0 x)) (- (sqrt 1.0) (sqrt x))) (sqrt (+ 1.0 x)) (/ (sqrt (+ 1.0 x)) (- 1.0 x)) (/ 1 (* (cbrt (- 1.0 x)) (cbrt (- 1.0 x)))) (/ (+ 1.0 x) (cbrt (- 1.0 x))) (/ 1 (sqrt (- 1.0 x))) (/ (+ 1.0 x) (sqrt (- 1.0 x))) 1 (/ (+ 1.0 x) (- 1.0 x)) (/ 1 (+ (sqrt 1.0) (sqrt x))) (/ (+ 1.0 x) (- (sqrt 1.0) (sqrt x))) 1 (/ (+ 1.0 x) (- 1.0 x)) (/ 1 (* (cbrt (- 1.0 x)) (cbrt (- 1.0 x)))) (/ (+ 1.0 x) (cbrt (- 1.0 x))) (/ 1 (sqrt (- 1.0 x))) (/ (+ 1.0 x) (sqrt (- 1.0 x))) 1 (/ (+ 1.0 x) (- 1.0 x)) (/ 1 (+ (sqrt 1.0) (sqrt x))) (/ (+ 1.0 x) (- (sqrt 1.0) (sqrt x))) 1 (/ (+ 1.0 x) (- 1.0 x)) (/ 1 (- 1.0 x)) (/ (- 1.0 x) (+ 1.0 x)) (/ (+ 1.0 x) (* (cbrt (- 1.0 x)) (cbrt (- 1.0 x)))) (/ (+ 1.0 x) (sqrt (- 1.0 x))) (+ x 1.0) (/ (+ 1.0 x) (+ (sqrt 1.0) (sqrt x))) (+ x 1.0) (/ (- 1.0 x) (cbrt (+ 1.0 x))) (/ (- 1.0 x) (sqrt (+ 1.0 x))) (/ (- 1.0 x) (+ 1.0 x)) (/ (- 1.0 x) (+ 1.0 x)) (/ (+ 1.0 x) (- (pow 1.0 3) (pow x 3))) (/ 1 (- 1.0 x)) (* (fma 1.0 1.0 (* x (- x 1.0))) (- 1.0 x)) (* (- 1.0 x) (- 1.0 x)) (fma 2.0 (* x (- x (/ x (* 1.0 1.0)))) (fma 2.0 x (log 1.0))) (+ (/ 2.0 x) (+ (/ 0.6666666666666666 (pow x 3)) (log -1))) (+ (/ 2.0 x) (+ (/ 0.6666666666666666 (pow x 3)) (log -1))) (fma 2.0 (fma x x x) 1.0) (- (- -1 (/ 2.0 x)) (/ 2.0 (* x x))) (- (- -1 (/ 2.0 x)) (/ 2.0 (* x x))) 2.865 * * * [progress]: adding candidates to table 3.176 * * [progress]: iteration 2 / 4 3.176 * * * [progress]: picking best candidate 3.195 * * * * [pick]: Picked # 3.195 * * * [progress]: localizing error 3.212 * * * [progress]: generating rewritten candidates 3.212 * * * [progress]: generating series expansions 3.212 * * * [progress]: simplifying candidates 3.213 * [simplify]: Simplifying: 3.213 * * [simplify]: Extracting # 0 : cost 0 3.213 * * [simplify]: iteration 0 : 0 enodes (cost 0 ) 3.213 * * [simplify]: Extracting # 0 : cost 0 3.213 * * [simplify]: iteration done: 0 enodes (cost 0 ) 3.213 * [simplify]: Simplified to: 3.213 * * * [progress]: adding candidates to table 3.213 * * [progress]: iteration 3 / 4 3.213 * * * [progress]: picking best candidate 3.220 * * * * [pick]: Picked # 3.220 * * * [progress]: localizing error 3.231 * * * [progress]: generating rewritten candidates 3.231 * * * * [progress]: [ 1 / 2 ] rewriting at (2 2 1) 3.239 * * * * [progress]: [ 2 / 2 ] rewriting at (2 2 2 1) 3.252 * * * [progress]: generating series expansions 3.252 * * * * [progress]: [ 1 / 2 ] generating series at (2 2 1) 3.252 * [backup-simplify]: Simplify (log (+ 1.0 x)) into (log (+ x 1.0)) 3.252 * [approximate]: Taking taylor expansion of (log (+ x 1.0)) in (x) around 0 3.252 * [taylor]: Taking taylor expansion of (log (+ x 1.0)) in x 3.252 * [taylor]: Taking taylor expansion of (+ x 1.0) in x 3.252 * [taylor]: Taking taylor expansion of x in x 3.252 * [backup-simplify]: Simplify 0 into 0 3.252 * [backup-simplify]: Simplify 1 into 1 3.252 * [taylor]: Taking taylor expansion of 1.0 in x 3.252 * [backup-simplify]: Simplify 1.0 into 1.0 3.253 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0 3.253 * [backup-simplify]: Simplify (log 1.0) into (log 1.0) 3.253 * [taylor]: Taking taylor expansion of (log (+ x 1.0)) in x 3.253 * [taylor]: Taking taylor expansion of (+ x 1.0) in x 3.253 * [taylor]: Taking taylor expansion of x in x 3.253 * [backup-simplify]: Simplify 0 into 0 3.253 * [backup-simplify]: Simplify 1 into 1 3.253 * [taylor]: Taking taylor expansion of 1.0 in x 3.254 * [backup-simplify]: Simplify 1.0 into 1.0 3.254 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0 3.254 * [backup-simplify]: Simplify (log 1.0) into (log 1.0) 3.255 * [backup-simplify]: Simplify (log 1.0) into (log 1.0) 3.255 * [backup-simplify]: Simplify (+ 1 0) into 1 3.261 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 1) 1)) (pow 1.0 1)))) 1) into 1.0 3.261 * [backup-simplify]: Simplify 1.0 into 1.0 3.272 * [backup-simplify]: Simplify (+ 0 0) into 0 3.282 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 1) 2)) (pow 1.0 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow 1.0 1)))) 2) into (/ -1/2 (pow 1.0 2)) 3.282 * [backup-simplify]: Simplify (/ -1/2 (pow 1.0 2)) into (/ -1/2 (pow 1.0 2)) 3.284 * [backup-simplify]: Simplify (+ (* (/ -1/2 (pow 1.0 2)) (pow x 2)) (+ (* 1.0 x) (log 1.0))) into (- (+ (* 1.0 x) (log 1.0)) (* 1/2 (/ (pow x 2) (pow 1.0 2)))) 3.284 * [backup-simplify]: Simplify (log (+ 1.0 (/ 1 x))) into (log (+ (/ 1 x) 1.0)) 3.284 * [approximate]: Taking taylor expansion of (log (+ (/ 1 x) 1.0)) in (x) around 0 3.284 * [taylor]: Taking taylor expansion of (log (+ (/ 1 x) 1.0)) in x 3.284 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x 3.284 * [taylor]: Taking taylor expansion of (/ 1 x) in x 3.284 * [taylor]: Taking taylor expansion of x in x 3.284 * [backup-simplify]: Simplify 0 into 0 3.284 * [backup-simplify]: Simplify 1 into 1 3.284 * [backup-simplify]: Simplify (/ 1 1) into 1 3.284 * [taylor]: Taking taylor expansion of 1.0 in x 3.284 * [backup-simplify]: Simplify 1.0 into 1.0 3.284 * [backup-simplify]: Simplify (+ 1 0) into 1 3.285 * [backup-simplify]: Simplify (log 1) into 0 3.285 * [taylor]: Taking taylor expansion of (log (+ (/ 1 x) 1.0)) in x 3.285 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x 3.285 * [taylor]: Taking taylor expansion of (/ 1 x) in x 3.285 * [taylor]: Taking taylor expansion of x in x 3.285 * [backup-simplify]: Simplify 0 into 0 3.285 * [backup-simplify]: Simplify 1 into 1 3.285 * [backup-simplify]: Simplify (/ 1 1) into 1 3.285 * [taylor]: Taking taylor expansion of 1.0 in x 3.285 * [backup-simplify]: Simplify 1.0 into 1.0 3.285 * [backup-simplify]: Simplify (+ 1 0) into 1 3.286 * [backup-simplify]: Simplify (log 1) into 0 3.286 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) 0) into (- (log x)) 3.286 * [backup-simplify]: Simplify (- (log x)) into (- (log x)) 3.287 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 3.287 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0 3.291 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 1.0) 1)) (pow 1 1)))) 1) into 1.0 3.291 * [backup-simplify]: Simplify 1.0 into 1.0 3.291 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.292 * [backup-simplify]: Simplify (+ 0 0) into 0 3.299 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 1.0) 2)) (pow 1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow 1 1)))) 2) into -0.5 3.299 * [backup-simplify]: Simplify -0.5 into -0.5 3.299 * [backup-simplify]: Simplify (+ (* -0.5 (pow (/ 1 x) 2)) (+ (* 1.0 (/ 1 x)) (- (log (/ 1 x))))) into (- (* 1.0 (/ 1 x)) (+ (* 0.5 (/ 1 (pow x 2))) (log (/ 1 x)))) 3.299 * [backup-simplify]: Simplify (log (+ 1.0 (/ 1 (- x)))) into (log (- 1.0 (/ 1 x))) 3.299 * [approximate]: Taking taylor expansion of (log (- 1.0 (/ 1 x))) in (x) around 0 3.299 * [taylor]: Taking taylor expansion of (log (- 1.0 (/ 1 x))) in x 3.299 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x 3.299 * [taylor]: Taking taylor expansion of 1.0 in x 3.299 * [backup-simplify]: Simplify 1.0 into 1.0 3.299 * [taylor]: Taking taylor expansion of (/ 1 x) in x 3.299 * [taylor]: Taking taylor expansion of x in x 3.299 * [backup-simplify]: Simplify 0 into 0 3.299 * [backup-simplify]: Simplify 1 into 1 3.299 * [backup-simplify]: Simplify (/ 1 1) into 1 3.300 * [backup-simplify]: Simplify (- 1) into -1 3.300 * [backup-simplify]: Simplify (+ 0 -1) into -1 3.300 * [backup-simplify]: Simplify (log -1) into (log -1) 3.300 * [taylor]: Taking taylor expansion of (log (- 1.0 (/ 1 x))) in x 3.300 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x 3.300 * [taylor]: Taking taylor expansion of 1.0 in x 3.300 * [backup-simplify]: Simplify 1.0 into 1.0 3.300 * [taylor]: Taking taylor expansion of (/ 1 x) in x 3.300 * [taylor]: Taking taylor expansion of x in x 3.300 * [backup-simplify]: Simplify 0 into 0 3.300 * [backup-simplify]: Simplify 1 into 1 3.301 * [backup-simplify]: Simplify (/ 1 1) into 1 3.301 * [backup-simplify]: Simplify (- 1) into -1 3.301 * [backup-simplify]: Simplify (+ 0 -1) into -1 3.301 * [backup-simplify]: Simplify (log -1) into (log -1) 3.302 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) (log -1)) into (- (log -1) (log x)) 3.302 * [backup-simplify]: Simplify (- (log -1) (log x)) into (- (log -1) (log x)) 3.303 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 3.303 * [backup-simplify]: Simplify (- 0) into 0 3.303 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0 3.307 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 1.0) 1)) (pow -1 1)))) 1) into -1.0 3.307 * [backup-simplify]: Simplify -1.0 into -1.0 3.308 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.308 * [backup-simplify]: Simplify (- 0) into 0 3.308 * [backup-simplify]: Simplify (+ 0 0) into 0 3.317 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 1.0) 2)) (pow -1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow -1 1)))) 2) into -0.5 3.318 * [backup-simplify]: Simplify -0.5 into -0.5 3.318 * [backup-simplify]: Simplify (+ (* -0.5 (pow (/ 1 (- x)) 2)) (+ (* -1.0 (/ 1 (- x))) (- (log -1) (log (/ 1 (- x)))))) into (- (+ (log -1) (* 1.0 (/ 1 x))) (+ (* 0.5 (/ 1 (pow x 2))) (log (/ -1 x)))) 3.318 * * * * [progress]: [ 2 / 2 ] generating series at (2 2 2 1) 3.319 * [backup-simplify]: Simplify (log (- 1.0 x)) into (log (- 1.0 x)) 3.319 * [approximate]: Taking taylor expansion of (log (- 1.0 x)) in (x) around 0 3.319 * [taylor]: Taking taylor expansion of (log (- 1.0 x)) in x 3.319 * [taylor]: Taking taylor expansion of (- 1.0 x) in x 3.319 * [taylor]: Taking taylor expansion of 1.0 in x 3.319 * [backup-simplify]: Simplify 1.0 into 1.0 3.319 * [taylor]: Taking taylor expansion of x in x 3.319 * [backup-simplify]: Simplify 0 into 0 3.319 * [backup-simplify]: Simplify 1 into 1 3.319 * [backup-simplify]: Simplify (- 0) into 0 3.320 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0 3.320 * [backup-simplify]: Simplify (log 1.0) into (log 1.0) 3.320 * [taylor]: Taking taylor expansion of (log (- 1.0 x)) in x 3.320 * [taylor]: Taking taylor expansion of (- 1.0 x) in x 3.320 * [taylor]: Taking taylor expansion of 1.0 in x 3.320 * [backup-simplify]: Simplify 1.0 into 1.0 3.320 * [taylor]: Taking taylor expansion of x in x 3.320 * [backup-simplify]: Simplify 0 into 0 3.320 * [backup-simplify]: Simplify 1 into 1 3.321 * [backup-simplify]: Simplify (- 0) into 0 3.321 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0 3.321 * [backup-simplify]: Simplify (log 1.0) into (log 1.0) 3.322 * [backup-simplify]: Simplify (log 1.0) into (log 1.0) 3.322 * [backup-simplify]: Simplify (- 1) into -1 3.323 * [backup-simplify]: Simplify (+ 0 -1) into -1 3.328 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 -1) 1)) (pow 1.0 1)))) 1) into -1.0 3.328 * [backup-simplify]: Simplify -1.0 into -1.0 3.329 * [backup-simplify]: Simplify (- 0) into 0 3.329 * [backup-simplify]: Simplify (+ 0 0) into 0 3.340 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 -1) 2)) (pow 1.0 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow 1.0 1)))) 2) into (/ -1/2 (pow 1.0 2)) 3.341 * [backup-simplify]: Simplify (/ -1/2 (pow 1.0 2)) into (/ -1/2 (pow 1.0 2)) 3.343 * [backup-simplify]: Simplify (+ (* (/ -1/2 (pow 1.0 2)) (pow x 2)) (+ (* -1.0 x) (log 1.0))) into (- (log 1.0) (+ (* 1.0 x) (* 1/2 (/ (pow x 2) (pow 1.0 2))))) 3.343 * [backup-simplify]: Simplify (log (- 1.0 (/ 1 x))) into (log (- 1.0 (/ 1 x))) 3.343 * [approximate]: Taking taylor expansion of (log (- 1.0 (/ 1 x))) in (x) around 0 3.343 * [taylor]: Taking taylor expansion of (log (- 1.0 (/ 1 x))) in x 3.343 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x 3.343 * [taylor]: Taking taylor expansion of 1.0 in x 3.343 * [backup-simplify]: Simplify 1.0 into 1.0 3.343 * [taylor]: Taking taylor expansion of (/ 1 x) in x 3.344 * [taylor]: Taking taylor expansion of x in x 3.344 * [backup-simplify]: Simplify 0 into 0 3.344 * [backup-simplify]: Simplify 1 into 1 3.344 * [backup-simplify]: Simplify (/ 1 1) into 1 3.344 * [backup-simplify]: Simplify (- 1) into -1 3.345 * [backup-simplify]: Simplify (+ 0 -1) into -1 3.345 * [backup-simplify]: Simplify (log -1) into (log -1) 3.345 * [taylor]: Taking taylor expansion of (log (- 1.0 (/ 1 x))) in x 3.345 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x 3.345 * [taylor]: Taking taylor expansion of 1.0 in x 3.345 * [backup-simplify]: Simplify 1.0 into 1.0 3.345 * [taylor]: Taking taylor expansion of (/ 1 x) in x 3.345 * [taylor]: Taking taylor expansion of x in x 3.345 * [backup-simplify]: Simplify 0 into 0 3.345 * [backup-simplify]: Simplify 1 into 1 3.346 * [backup-simplify]: Simplify (/ 1 1) into 1 3.346 * [backup-simplify]: Simplify (- 1) into -1 3.346 * [backup-simplify]: Simplify (+ 0 -1) into -1 3.347 * [backup-simplify]: Simplify (log -1) into (log -1) 3.348 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) (log -1)) into (- (log -1) (log x)) 3.348 * [backup-simplify]: Simplify (- (log -1) (log x)) into (- (log -1) (log x)) 3.349 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 3.349 * [backup-simplify]: Simplify (- 0) into 0 3.350 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0 3.359 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 1.0) 1)) (pow -1 1)))) 1) into -1.0 3.359 * [backup-simplify]: Simplify -1.0 into -1.0 3.360 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.361 * [backup-simplify]: Simplify (- 0) into 0 3.361 * [backup-simplify]: Simplify (+ 0 0) into 0 3.373 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 1.0) 2)) (pow -1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow -1 1)))) 2) into -0.5 3.373 * [backup-simplify]: Simplify -0.5 into -0.5 3.374 * [backup-simplify]: Simplify (+ (* -0.5 (pow (/ 1 x) 2)) (+ (* -1.0 (/ 1 x)) (- (log -1) (log (/ 1 x))))) into (- (log -1) (+ (* 0.5 (/ 1 (pow x 2))) (+ (log (/ 1 x)) (* 1.0 (/ 1 x))))) 3.374 * [backup-simplify]: Simplify (log (- 1.0 (/ 1 (- x)))) into (log (+ (/ 1 x) 1.0)) 3.374 * [approximate]: Taking taylor expansion of (log (+ (/ 1 x) 1.0)) in (x) around 0 3.374 * [taylor]: Taking taylor expansion of (log (+ (/ 1 x) 1.0)) in x 3.374 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x 3.374 * [taylor]: Taking taylor expansion of (/ 1 x) in x 3.374 * [taylor]: Taking taylor expansion of x in x 3.374 * [backup-simplify]: Simplify 0 into 0 3.374 * [backup-simplify]: Simplify 1 into 1 3.374 * [backup-simplify]: Simplify (/ 1 1) into 1 3.374 * [taylor]: Taking taylor expansion of 1.0 in x 3.374 * [backup-simplify]: Simplify 1.0 into 1.0 3.375 * [backup-simplify]: Simplify (+ 1 0) into 1 3.375 * [backup-simplify]: Simplify (log 1) into 0 3.375 * [taylor]: Taking taylor expansion of (log (+ (/ 1 x) 1.0)) in x 3.375 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x 3.375 * [taylor]: Taking taylor expansion of (/ 1 x) in x 3.375 * [taylor]: Taking taylor expansion of x in x 3.375 * [backup-simplify]: Simplify 0 into 0 3.375 * [backup-simplify]: Simplify 1 into 1 3.376 * [backup-simplify]: Simplify (/ 1 1) into 1 3.376 * [taylor]: Taking taylor expansion of 1.0 in x 3.376 * [backup-simplify]: Simplify 1.0 into 1.0 3.376 * [backup-simplify]: Simplify (+ 1 0) into 1 3.377 * [backup-simplify]: Simplify (log 1) into 0 3.377 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) 0) into (- (log x)) 3.377 * [backup-simplify]: Simplify (- (log x)) into (- (log x)) 3.378 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 3.378 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0 3.385 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 1.0) 1)) (pow 1 1)))) 1) into 1.0 3.385 * [backup-simplify]: Simplify 1.0 into 1.0 3.386 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.386 * [backup-simplify]: Simplify (+ 0 0) into 0 3.398 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 1.0) 2)) (pow 1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow 1 1)))) 2) into -0.5 3.398 * [backup-simplify]: Simplify -0.5 into -0.5 3.398 * [backup-simplify]: Simplify (+ (* -0.5 (pow (/ 1 (- x)) 2)) (+ (* 1.0 (/ 1 (- x))) (- (log (/ 1 (- x)))))) into (- (+ (* 0.5 (/ 1 (pow x 2))) (+ (* 1.0 (/ 1 x)) (log (/ -1 x))))) 3.399 * * * [progress]: simplifying candidates 3.400 * [simplify]: Simplifying: (expm1 (log (+ 1.0 x))) (log1p (log (+ 1.0 x))) (log (* (cbrt (+ 1.0 x)) (cbrt (+ 1.0 x)))) (log (cbrt (+ 1.0 x))) (log (sqrt (+ 1.0 x))) (log (sqrt (+ 1.0 x))) (log 1) (log (+ 1.0 x)) (log 1) (log (+ 1.0 x)) (log (+ (pow 1.0 3) (pow x 3))) (log (+ (* 1.0 1.0) (- (* x x) (* 1.0 x)))) (log (- (* 1.0 1.0) (* x x))) (log (- 1.0 x)) (log (+ 1.0 x)) (log (log (+ 1.0 x))) (exp (log (+ 1.0 x))) (* (cbrt (log (+ 1.0 x))) (cbrt (log (+ 1.0 x)))) (cbrt (log (+ 1.0 x))) (* (* (log (+ 1.0 x)) (log (+ 1.0 x))) (log (+ 1.0 x))) (sqrt (log (+ 1.0 x))) (sqrt (log (+ 1.0 x))) (expm1 (log (- 1.0 x))) (log1p (log (- 1.0 x))) (log (* (cbrt (- 1.0 x)) (cbrt (- 1.0 x)))) (log (cbrt (- 1.0 x))) (log (sqrt (- 1.0 x))) (log (sqrt (- 1.0 x))) (log 1) (log (- 1.0 x)) (log (+ (sqrt 1.0) (sqrt x))) (log (- (sqrt 1.0) (sqrt x))) (log 1) (log (- 1.0 x)) (log (- (pow 1.0 3) (pow x 3))) (log (+ (* 1.0 1.0) (+ (* x x) (* 1.0 x)))) (log (- (* 1.0 1.0) (* x x))) (log (+ 1.0 x)) (log (- 1.0 x)) (log (log (- 1.0 x))) (exp (log (- 1.0 x))) (* (cbrt (log (- 1.0 x))) (cbrt (log (- 1.0 x)))) (cbrt (log (- 1.0 x))) (* (* (log (- 1.0 x)) (log (- 1.0 x))) (log (- 1.0 x))) (sqrt (log (- 1.0 x))) (sqrt (log (- 1.0 x))) (- (+ (* 1.0 x) (log 1.0)) (* 1/2 (/ (pow x 2) (pow 1.0 2)))) (- (* 1.0 (/ 1 x)) (+ (* 0.5 (/ 1 (pow x 2))) (log (/ 1 x)))) (- (+ (log -1) (* 1.0 (/ 1 x))) (+ (* 0.5 (/ 1 (pow x 2))) (log (/ -1 x)))) (- (log 1.0) (+ (* 1.0 x) (* 1/2 (/ (pow x 2) (pow 1.0 2))))) (- (log -1) (+ (* 0.5 (/ 1 (pow x 2))) (+ (log (/ 1 x)) (* 1.0 (/ 1 x))))) (- (+ (* 0.5 (/ 1 (pow x 2))) (+ (* 1.0 (/ 1 x)) (log (/ -1 x))))) 3.402 * * [simplify]: Extracting # 0 : cost 0 3.402 * * [simplify]: Extracting # 1 : cost 0 3.402 * * [simplify]: Extracting # 2 : cost 0 3.403 * * [simplify]: Extracting # 3 : cost 0 3.403 * * [simplify]: Extracting # 4 : cost 0 3.403 * * [simplify]: Extracting # 5 : cost 0 3.403 * * [simplify]: Extracting # 6 : cost 0 3.404 * * [simplify]: Extracting # 7 : cost 0 3.404 * * [simplify]: iteration 0 : 94 enodes (cost 389 ) 3.453 * * [simplify]: Extracting # 0 : cost 0 3.453 * * [simplify]: Extracting # 1 : cost 0 3.453 * * [simplify]: Extracting # 2 : cost 0 3.453 * * [simplify]: Extracting # 3 : cost 0 3.453 * * [simplify]: Extracting # 4 : cost 0 3.454 * * [simplify]: iteration 1 : 202 enodes (cost 366 ) 3.559 * * [simplify]: Extracting # 0 : cost 0 3.560 * * [simplify]: Extracting # 1 : cost 0 3.561 * * [simplify]: Extracting # 2 : cost 0 3.562 * * [simplify]: Extracting # 3 : cost 0 3.563 * * [simplify]: iteration 2 : 452 enodes (cost 331 ) 3.761 * * [simplify]: Extracting # 0 : cost 0 3.762 * * [simplify]: Extracting # 1 : cost 0 3.763 * * [simplify]: Extracting # 2 : cost 0 3.764 * * [simplify]: Extracting # 3 : cost 0 3.765 * * [simplify]: Extracting # 4 : cost 0 3.766 * * [simplify]: iteration 3 : 929 enodes (cost 330 ) 4.465 * * [simplify]: Extracting # 0 : cost 0 4.467 * * [simplify]: Extracting # 1 : cost 0 4.469 * * [simplify]: Extracting # 2 : cost 0 4.471 * * [simplify]: Extracting # 3 : cost 0 4.478 * * [simplify]: iteration 4 : 2172 enodes (cost 322 ) 7.195 * * [simplify]: Extracting # 0 : cost 0 7.202 * * [simplify]: Extracting # 1 : cost 0 7.207 * * [simplify]: Extracting # 2 : cost 0 7.211 * * [simplify]: Extracting # 3 : cost 0 7.216 * * [simplify]: Extracting # 4 : cost 0 7.221 * * [simplify]: iteration done: 5001 enodes (cost 316 ) 7.221 * [simplify]: Simplified to: (expm1 (log (+ 1.0 x))) (log1p (log (+ 1.0 x))) (* 2 (log (cbrt (+ 1.0 x)))) (log (cbrt (+ 1.0 x))) (log (sqrt (+ 1.0 x))) (log (sqrt (+ 1.0 x))) 0 (log (+ 1.0 x)) 0 (log (+ 1.0 x)) (log (+ (pow 1.0 3) (pow x 3))) (log (fma 1.0 1.0 (* x (- x 1.0)))) (log (- (* 1.0 1.0) (* x x))) (log (- 1.0 x)) (log (+ 1.0 x)) (log (log (+ 1.0 x))) (+ 1.0 x) (* (cbrt (log (+ 1.0 x))) (cbrt (log (+ 1.0 x)))) (cbrt (log (+ 1.0 x))) (pow (log (+ 1.0 x)) 3) (sqrt (log (+ 1.0 x))) (sqrt (log (+ 1.0 x))) (expm1 (log (- 1.0 x))) (log1p (log (- 1.0 x))) (* 2 (log (cbrt (- 1.0 x)))) (log (cbrt (- 1.0 x))) (log (sqrt (- 1.0 x))) (log (sqrt (- 1.0 x))) 0 (log (- 1.0 x)) (log (+ (sqrt 1.0) (sqrt x))) (log (- (sqrt 1.0) (sqrt x))) 0 (log (- 1.0 x)) (log (- (pow 1.0 3) (pow x 3))) (log (fma 1.0 1.0 (* x (+ 1.0 x)))) (log (- (* 1.0 1.0) (* x x))) (log (+ 1.0 x)) (log (- 1.0 x)) (log (log (- 1.0 x))) (- 1.0 x) (* (cbrt (log (- 1.0 x))) (cbrt (log (- 1.0 x)))) (cbrt (log (- 1.0 x))) (pow (log (- 1.0 x)) 3) (sqrt (log (- 1.0 x))) (sqrt (log (- 1.0 x))) (fma -1/2 (/ (pow x 2) (pow 1.0 2)) (fma 1.0 x (log 1.0))) (+ (log x) (/ (- 1.0 (/ 0.5 x)) x)) (+ (log x) (/ (- 1.0 (/ 0.5 x)) x)) (+ (log 1.0) (* x (- (/ -1/2 (/ (* 1.0 1.0) x)) 1.0))) (- (log x) (- (/ (+ 1.0 (/ 0.5 x)) x) (log -1))) (- (- (log x) (log -1)) (/ (+ 1.0 (/ 0.5 x)) x)) 7.221 * * * [progress]: adding candidates to table 7.352 * * [progress]: iteration 4 / 4 7.352 * * * [progress]: picking best candidate 7.367 * * * * [pick]: Picked # 7.367 * * * [progress]: localizing error 7.396 * * * [progress]: generating rewritten candidates 7.396 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2 1 1 1) 7.406 * * * * [progress]: [ 2 / 4 ] rewriting at (2 2 2 1) 7.419 * * * * [progress]: [ 3 / 4 ] rewriting at (2 2 1 1) 7.420 * * * * [progress]: [ 4 / 4 ] rewriting at (2 2 1) 7.422 * * * [progress]: generating series expansions 7.422 * * * * [progress]: [ 1 / 4 ] generating series at (2 2 1 1 1) 7.423 * [backup-simplify]: Simplify (log (+ 1.0 x)) into (log (+ x 1.0)) 7.423 * [approximate]: Taking taylor expansion of (log (+ x 1.0)) in (x) around 0 7.423 * [taylor]: Taking taylor expansion of (log (+ x 1.0)) in x 7.423 * [taylor]: Taking taylor expansion of (+ x 1.0) in x 7.423 * [taylor]: Taking taylor expansion of x in x 7.423 * [backup-simplify]: Simplify 0 into 0 7.423 * [backup-simplify]: Simplify 1 into 1 7.423 * [taylor]: Taking taylor expansion of 1.0 in x 7.423 * [backup-simplify]: Simplify 1.0 into 1.0 7.424 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0 7.424 * [backup-simplify]: Simplify (log 1.0) into (log 1.0) 7.424 * [taylor]: Taking taylor expansion of (log (+ x 1.0)) in x 7.424 * [taylor]: Taking taylor expansion of (+ x 1.0) in x 7.424 * [taylor]: Taking taylor expansion of x in x 7.424 * [backup-simplify]: Simplify 0 into 0 7.424 * [backup-simplify]: Simplify 1 into 1 7.424 * [taylor]: Taking taylor expansion of 1.0 in x 7.424 * [backup-simplify]: Simplify 1.0 into 1.0 7.425 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0 7.425 * [backup-simplify]: Simplify (log 1.0) into (log 1.0) 7.426 * [backup-simplify]: Simplify (log 1.0) into (log 1.0) 7.426 * [backup-simplify]: Simplify (+ 1 0) into 1 7.431 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 1) 1)) (pow 1.0 1)))) 1) into 1.0 7.432 * [backup-simplify]: Simplify 1.0 into 1.0 7.432 * [backup-simplify]: Simplify (+ 0 0) into 0 7.443 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 1) 2)) (pow 1.0 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow 1.0 1)))) 2) into (/ -1/2 (pow 1.0 2)) 7.444 * [backup-simplify]: Simplify (/ -1/2 (pow 1.0 2)) into (/ -1/2 (pow 1.0 2)) 7.446 * [backup-simplify]: Simplify (+ (* (/ -1/2 (pow 1.0 2)) (pow x 2)) (+ (* 1.0 x) (log 1.0))) into (- (+ (* 1.0 x) (log 1.0)) (* 1/2 (/ (pow x 2) (pow 1.0 2)))) 7.446 * [backup-simplify]: Simplify (log (+ 1.0 (/ 1 x))) into (log (+ (/ 1 x) 1.0)) 7.446 * [approximate]: Taking taylor expansion of (log (+ (/ 1 x) 1.0)) in (x) around 0 7.446 * [taylor]: Taking taylor expansion of (log (+ (/ 1 x) 1.0)) in x 7.446 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x 7.446 * [taylor]: Taking taylor expansion of (/ 1 x) in x 7.446 * [taylor]: Taking taylor expansion of x in x 7.446 * [backup-simplify]: Simplify 0 into 0 7.446 * [backup-simplify]: Simplify 1 into 1 7.447 * [backup-simplify]: Simplify (/ 1 1) into 1 7.447 * [taylor]: Taking taylor expansion of 1.0 in x 7.447 * [backup-simplify]: Simplify 1.0 into 1.0 7.447 * [backup-simplify]: Simplify (+ 1 0) into 1 7.449 * [backup-simplify]: Simplify (log 1) into 0 7.449 * [taylor]: Taking taylor expansion of (log (+ (/ 1 x) 1.0)) in x 7.449 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x 7.449 * [taylor]: Taking taylor expansion of (/ 1 x) in x 7.449 * [taylor]: Taking taylor expansion of x in x 7.449 * [backup-simplify]: Simplify 0 into 0 7.449 * [backup-simplify]: Simplify 1 into 1 7.449 * [backup-simplify]: Simplify (/ 1 1) into 1 7.449 * [taylor]: Taking taylor expansion of 1.0 in x 7.449 * [backup-simplify]: Simplify 1.0 into 1.0 7.450 * [backup-simplify]: Simplify (+ 1 0) into 1 7.450 * [backup-simplify]: Simplify (log 1) into 0 7.451 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) 0) into (- (log x)) 7.451 * [backup-simplify]: Simplify (- (log x)) into (- (log x)) 7.451 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 7.452 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0 7.458 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 1.0) 1)) (pow 1 1)))) 1) into 1.0 7.458 * [backup-simplify]: Simplify 1.0 into 1.0 7.459 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 7.460 * [backup-simplify]: Simplify (+ 0 0) into 0 7.481 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 1.0) 2)) (pow 1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow 1 1)))) 2) into -0.5 7.481 * [backup-simplify]: Simplify -0.5 into -0.5 7.482 * [backup-simplify]: Simplify (+ (* -0.5 (pow (/ 1 x) 2)) (+ (* 1.0 (/ 1 x)) (- (log (/ 1 x))))) into (- (* 1.0 (/ 1 x)) (+ (* 0.5 (/ 1 (pow x 2))) (log (/ 1 x)))) 7.482 * [backup-simplify]: Simplify (log (+ 1.0 (/ 1 (- x)))) into (log (- 1.0 (/ 1 x))) 7.482 * [approximate]: Taking taylor expansion of (log (- 1.0 (/ 1 x))) in (x) around 0 7.482 * [taylor]: Taking taylor expansion of (log (- 1.0 (/ 1 x))) in x 7.482 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x 7.482 * [taylor]: Taking taylor expansion of 1.0 in x 7.482 * [backup-simplify]: Simplify 1.0 into 1.0 7.482 * [taylor]: Taking taylor expansion of (/ 1 x) in x 7.482 * [taylor]: Taking taylor expansion of x in x 7.482 * [backup-simplify]: Simplify 0 into 0 7.482 * [backup-simplify]: Simplify 1 into 1 7.482 * [backup-simplify]: Simplify (/ 1 1) into 1 7.483 * [backup-simplify]: Simplify (- 1) into -1 7.483 * [backup-simplify]: Simplify (+ 0 -1) into -1 7.484 * [backup-simplify]: Simplify (log -1) into (log -1) 7.484 * [taylor]: Taking taylor expansion of (log (- 1.0 (/ 1 x))) in x 7.484 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x 7.484 * [taylor]: Taking taylor expansion of 1.0 in x 7.484 * [backup-simplify]: Simplify 1.0 into 1.0 7.484 * [taylor]: Taking taylor expansion of (/ 1 x) in x 7.484 * [taylor]: Taking taylor expansion of x in x 7.484 * [backup-simplify]: Simplify 0 into 0 7.484 * [backup-simplify]: Simplify 1 into 1 7.484 * [backup-simplify]: Simplify (/ 1 1) into 1 7.485 * [backup-simplify]: Simplify (- 1) into -1 7.485 * [backup-simplify]: Simplify (+ 0 -1) into -1 7.485 * [backup-simplify]: Simplify (log -1) into (log -1) 7.486 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) (log -1)) into (- (log -1) (log x)) 7.487 * [backup-simplify]: Simplify (- (log -1) (log x)) into (- (log -1) (log x)) 7.487 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 7.488 * [backup-simplify]: Simplify (- 0) into 0 7.488 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0 7.496 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 1.0) 1)) (pow -1 1)))) 1) into -1.0 7.496 * [backup-simplify]: Simplify -1.0 into -1.0 7.497 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 7.497 * [backup-simplify]: Simplify (- 0) into 0 7.497 * [backup-simplify]: Simplify (+ 0 0) into 0 7.510 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 1.0) 2)) (pow -1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow -1 1)))) 2) into -0.5 7.510 * [backup-simplify]: Simplify -0.5 into -0.5 7.511 * [backup-simplify]: Simplify (+ (* -0.5 (pow (/ 1 (- x)) 2)) (+ (* -1.0 (/ 1 (- x))) (- (log -1) (log (/ 1 (- x)))))) into (- (+ (log -1) (* 1.0 (/ 1 x))) (+ (* 0.5 (/ 1 (pow x 2))) (log (/ -1 x)))) 7.512 * * * * [progress]: [ 2 / 4 ] generating series at (2 2 2 1) 7.512 * [backup-simplify]: Simplify (log (- 1.0 x)) into (log (- 1.0 x)) 7.512 * [approximate]: Taking taylor expansion of (log (- 1.0 x)) in (x) around 0 7.512 * [taylor]: Taking taylor expansion of (log (- 1.0 x)) in x 7.512 * [taylor]: Taking taylor expansion of (- 1.0 x) in x 7.512 * [taylor]: Taking taylor expansion of 1.0 in x 7.512 * [backup-simplify]: Simplify 1.0 into 1.0 7.512 * [taylor]: Taking taylor expansion of x in x 7.512 * [backup-simplify]: Simplify 0 into 0 7.512 * [backup-simplify]: Simplify 1 into 1 7.512 * [backup-simplify]: Simplify (- 0) into 0 7.513 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0 7.513 * [backup-simplify]: Simplify (log 1.0) into (log 1.0) 7.513 * [taylor]: Taking taylor expansion of (log (- 1.0 x)) in x 7.513 * [taylor]: Taking taylor expansion of (- 1.0 x) in x 7.513 * [taylor]: Taking taylor expansion of 1.0 in x 7.513 * [backup-simplify]: Simplify 1.0 into 1.0 7.513 * [taylor]: Taking taylor expansion of x in x 7.513 * [backup-simplify]: Simplify 0 into 0 7.513 * [backup-simplify]: Simplify 1 into 1 7.514 * [backup-simplify]: Simplify (- 0) into 0 7.514 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0 7.515 * [backup-simplify]: Simplify (log 1.0) into (log 1.0) 7.515 * [backup-simplify]: Simplify (log 1.0) into (log 1.0) 7.516 * [backup-simplify]: Simplify (- 1) into -1 7.516 * [backup-simplify]: Simplify (+ 0 -1) into -1 7.523 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 -1) 1)) (pow 1.0 1)))) 1) into -1.0 7.523 * [backup-simplify]: Simplify -1.0 into -1.0 7.523 * [backup-simplify]: Simplify (- 0) into 0 7.524 * [backup-simplify]: Simplify (+ 0 0) into 0 7.535 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 -1) 2)) (pow 1.0 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow 1.0 1)))) 2) into (/ -1/2 (pow 1.0 2)) 7.537 * [backup-simplify]: Simplify (/ -1/2 (pow 1.0 2)) into (/ -1/2 (pow 1.0 2)) 7.539 * [backup-simplify]: Simplify (+ (* (/ -1/2 (pow 1.0 2)) (pow x 2)) (+ (* -1.0 x) (log 1.0))) into (- (log 1.0) (+ (* 1.0 x) (* 1/2 (/ (pow x 2) (pow 1.0 2))))) 7.539 * [backup-simplify]: Simplify (log (- 1.0 (/ 1 x))) into (log (- 1.0 (/ 1 x))) 7.539 * [approximate]: Taking taylor expansion of (log (- 1.0 (/ 1 x))) in (x) around 0 7.539 * [taylor]: Taking taylor expansion of (log (- 1.0 (/ 1 x))) in x 7.539 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x 7.539 * [taylor]: Taking taylor expansion of 1.0 in x 7.539 * [backup-simplify]: Simplify 1.0 into 1.0 7.539 * [taylor]: Taking taylor expansion of (/ 1 x) in x 7.539 * [taylor]: Taking taylor expansion of x in x 7.539 * [backup-simplify]: Simplify 0 into 0 7.539 * [backup-simplify]: Simplify 1 into 1 7.540 * [backup-simplify]: Simplify (/ 1 1) into 1 7.540 * [backup-simplify]: Simplify (- 1) into -1 7.541 * [backup-simplify]: Simplify (+ 0 -1) into -1 7.542 * [backup-simplify]: Simplify (log -1) into (log -1) 7.542 * [taylor]: Taking taylor expansion of (log (- 1.0 (/ 1 x))) in x 7.542 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x 7.542 * [taylor]: Taking taylor expansion of 1.0 in x 7.542 * [backup-simplify]: Simplify 1.0 into 1.0 7.542 * [taylor]: Taking taylor expansion of (/ 1 x) in x 7.542 * [taylor]: Taking taylor expansion of x in x 7.542 * [backup-simplify]: Simplify 0 into 0 7.542 * [backup-simplify]: Simplify 1 into 1 7.542 * [backup-simplify]: Simplify (/ 1 1) into 1 7.543 * [backup-simplify]: Simplify (- 1) into -1 7.543 * [backup-simplify]: Simplify (+ 0 -1) into -1 7.544 * [backup-simplify]: Simplify (log -1) into (log -1) 7.545 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) (log -1)) into (- (log -1) (log x)) 7.546 * [backup-simplify]: Simplify (- (log -1) (log x)) into (- (log -1) (log x)) 7.547 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 7.547 * [backup-simplify]: Simplify (- 0) into 0 7.548 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0 7.556 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 1.0) 1)) (pow -1 1)))) 1) into -1.0 7.556 * [backup-simplify]: Simplify -1.0 into -1.0 7.557 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 7.557 * [backup-simplify]: Simplify (- 0) into 0 7.558 * [backup-simplify]: Simplify (+ 0 0) into 0 7.570 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 1.0) 2)) (pow -1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow -1 1)))) 2) into -0.5 7.570 * [backup-simplify]: Simplify -0.5 into -0.5 7.571 * [backup-simplify]: Simplify (+ (* -0.5 (pow (/ 1 x) 2)) (+ (* -1.0 (/ 1 x)) (- (log -1) (log (/ 1 x))))) into (- (log -1) (+ (* 0.5 (/ 1 (pow x 2))) (+ (log (/ 1 x)) (* 1.0 (/ 1 x))))) 7.571 * [backup-simplify]: Simplify (log (- 1.0 (/ 1 (- x)))) into (log (+ (/ 1 x) 1.0)) 7.571 * [approximate]: Taking taylor expansion of (log (+ (/ 1 x) 1.0)) in (x) around 0 7.571 * [taylor]: Taking taylor expansion of (log (+ (/ 1 x) 1.0)) in x 7.571 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x 7.571 * [taylor]: Taking taylor expansion of (/ 1 x) in x 7.571 * [taylor]: Taking taylor expansion of x in x 7.571 * [backup-simplify]: Simplify 0 into 0 7.571 * [backup-simplify]: Simplify 1 into 1 7.572 * [backup-simplify]: Simplify (/ 1 1) into 1 7.572 * [taylor]: Taking taylor expansion of 1.0 in x 7.572 * [backup-simplify]: Simplify 1.0 into 1.0 7.572 * [backup-simplify]: Simplify (+ 1 0) into 1 7.573 * [backup-simplify]: Simplify (log 1) into 0 7.573 * [taylor]: Taking taylor expansion of (log (+ (/ 1 x) 1.0)) in x 7.573 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x 7.573 * [taylor]: Taking taylor expansion of (/ 1 x) in x 7.573 * [taylor]: Taking taylor expansion of x in x 7.573 * [backup-simplify]: Simplify 0 into 0 7.573 * [backup-simplify]: Simplify 1 into 1 7.573 * [backup-simplify]: Simplify (/ 1 1) into 1 7.573 * [taylor]: Taking taylor expansion of 1.0 in x 7.573 * [backup-simplify]: Simplify 1.0 into 1.0 7.574 * [backup-simplify]: Simplify (+ 1 0) into 1 7.574 * [backup-simplify]: Simplify (log 1) into 0 7.575 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) 0) into (- (log x)) 7.575 * [backup-simplify]: Simplify (- (log x)) into (- (log x)) 7.575 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 7.576 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0 7.583 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 1.0) 1)) (pow 1 1)))) 1) into 1.0 7.583 * [backup-simplify]: Simplify 1.0 into 1.0 7.584 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 7.584 * [backup-simplify]: Simplify (+ 0 0) into 0 7.596 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 1.0) 2)) (pow 1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow 1 1)))) 2) into -0.5 7.596 * [backup-simplify]: Simplify -0.5 into -0.5 7.597 * [backup-simplify]: Simplify (+ (* -0.5 (pow (/ 1 (- x)) 2)) (+ (* 1.0 (/ 1 (- x))) (- (log (/ 1 (- x)))))) into (- (+ (* 0.5 (/ 1 (pow x 2))) (+ (* 1.0 (/ 1 x)) (log (/ -1 x))))) 7.597 * * * * [progress]: [ 3 / 4 ] generating series at (2 2 1 1) 7.597 * [backup-simplify]: Simplify (log1p (log (+ 1.0 x))) into (log1p (log (+ x 1.0))) 7.597 * [approximate]: Taking taylor expansion of (log1p (log (+ x 1.0))) in (x) around 0 7.597 * [taylor]: Taking taylor expansion of (log1p (log (+ x 1.0))) in x 7.597 * [taylor]: Rewrote expression to (log (+ 1 (log (+ x 1.0)))) 7.597 * [taylor]: Taking taylor expansion of (+ 1 (log (+ x 1.0))) 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 (log (+ x 1.0)) in x 7.598 * [taylor]: Taking taylor expansion of (+ x 1.0) in x 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 * [taylor]: Taking taylor expansion of 1.0 in x 7.598 * [backup-simplify]: Simplify 1.0 into 1.0 7.598 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0 7.599 * [backup-simplify]: Simplify (log 1.0) into (log 1.0) 7.600 * [backup-simplify]: Simplify (+ 1 (log 1.0)) into (+ (log 1.0) 1) 7.601 * [backup-simplify]: Simplify (log (+ (log 1.0) 1)) into (log (+ (log 1.0) 1)) 7.601 * [taylor]: Taking taylor expansion of (log1p (log (+ x 1.0))) in x 7.602 * [taylor]: Rewrote expression to (log (+ 1 (log (+ x 1.0)))) 7.602 * [taylor]: Taking taylor expansion of (+ 1 (log (+ x 1.0))) in x 7.602 * [taylor]: Taking taylor expansion of 1 in x 7.602 * [backup-simplify]: Simplify 1 into 1 7.602 * [taylor]: Taking taylor expansion of (log (+ x 1.0)) in x 7.602 * [taylor]: Taking taylor expansion of (+ x 1.0) in x 7.602 * [taylor]: Taking taylor expansion of x in x 7.602 * [backup-simplify]: Simplify 0 into 0 7.602 * [backup-simplify]: Simplify 1 into 1 7.602 * [taylor]: Taking taylor expansion of 1.0 in x 7.602 * [backup-simplify]: Simplify 1.0 into 1.0 7.602 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0 7.603 * [backup-simplify]: Simplify (log 1.0) into (log 1.0) 7.604 * [backup-simplify]: Simplify (+ 1 (log 1.0)) into (+ (log 1.0) 1) 7.606 * [backup-simplify]: Simplify (log (+ (log 1.0) 1)) into (log (+ (log 1.0) 1)) 7.607 * [backup-simplify]: Simplify (log (+ (log 1.0) 1)) into (log (+ (log 1.0) 1)) 7.608 * [backup-simplify]: Simplify (+ 1 0) into 1 7.614 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 1) 1)) (pow 1.0 1)))) 1) into 1.0 7.614 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0 7.623 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 1.0) 1)) (pow (+ (log 1.0) 1) 1)))) 1) into (/ 1.0 (+ (log 1.0) 1)) 7.624 * [backup-simplify]: Simplify (/ 1.0 (+ (log 1.0) 1)) into (/ 1.0 (+ (log 1.0) 1)) 7.625 * [backup-simplify]: Simplify (+ 0 0) into 0 8.017 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 1) 2)) (pow 1.0 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow 1.0 1)))) 2) into (/ -1/2 (pow 1.0 2)) 8.019 * [backup-simplify]: Simplify (+ 0 (/ -1/2 (pow 1.0 2))) into (- (* 1/2 (/ 1 (pow 1.0 2)))) 8.048 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 1.0) 2)) (pow (+ (log 1.0) 1) 2))) (* 1 (/ (* 1 (pow (* 2 (- (* 1/2 (/ 1 (pow 1.0 2))))) 1)) (pow (+ (log 1.0) 1) 1)))) 2) into (* -1/2 (+ (* 1.0 (/ 1 (pow (+ (log 1.0) 1) 2))) (/ 1 (* (pow 1.0 2) (+ (log 1.0) 1))))) 8.059 * [backup-simplify]: Simplify (* -1/2 (+ (* 1.0 (/ 1 (pow (+ (log 1.0) 1) 2))) (/ 1 (* (pow 1.0 2) (+ (log 1.0) 1))))) into (* -1/2 (+ (* 1.0 (/ 1 (pow (+ (log 1.0) 1) 2))) (/ 1 (* (pow 1.0 2) (+ (log 1.0) 1))))) 8.073 * [backup-simplify]: Simplify (+ (* (* -1/2 (+ (* 1.0 (/ 1 (pow (+ (log 1.0) 1) 2))) (/ 1 (* (pow 1.0 2) (+ (log 1.0) 1))))) (pow x 2)) (+ (* (/ 1.0 (+ (log 1.0) 1)) x) (log (+ (log 1.0) 1)))) into (- (+ (* 1.0 (/ x (+ (log 1.0) 1))) (log (+ (log 1.0) 1))) (+ (* 1/2 (/ (pow x 2) (* (pow 1.0 2) (+ (log 1.0) 1)))) (* 0.5 (/ (pow x 2) (pow (+ (log 1.0) 1) 2))))) 8.073 * [backup-simplify]: Simplify (log1p (log (+ 1.0 (/ 1 x)))) into (log1p (log (+ (/ 1 x) 1.0))) 8.074 * [approximate]: Taking taylor expansion of (log1p (log (+ (/ 1 x) 1.0))) in (x) around 0 8.074 * [taylor]: Taking taylor expansion of (log1p (log (+ (/ 1 x) 1.0))) in x 8.074 * [taylor]: Rewrote expression to (log (+ 1 (log (+ (/ 1 x) 1.0)))) 8.074 * [taylor]: Taking taylor expansion of (+ 1 (log (+ (/ 1 x) 1.0))) in x 8.074 * [taylor]: Taking taylor expansion of 1 in x 8.074 * [backup-simplify]: Simplify 1 into 1 8.074 * [taylor]: Taking taylor expansion of (log (+ (/ 1 x) 1.0)) in x 8.074 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x 8.074 * [taylor]: Taking taylor expansion of (/ 1 x) in x 8.074 * [taylor]: Taking taylor expansion of x in x 8.074 * [backup-simplify]: Simplify 0 into 0 8.074 * [backup-simplify]: Simplify 1 into 1 8.075 * [backup-simplify]: Simplify (/ 1 1) into 1 8.075 * [taylor]: Taking taylor expansion of 1.0 in x 8.075 * [backup-simplify]: Simplify 1.0 into 1.0 8.075 * [backup-simplify]: Simplify (+ 1 0) into 1 8.076 * [backup-simplify]: Simplify (log 1) into 0 8.076 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) 0) into (- (log x)) 8.076 * [backup-simplify]: Simplify (+ 1 (- (log x))) into (- 1 (log x)) 8.076 * [backup-simplify]: Simplify (log (- 1 (log x))) into (log (- 1 (log x))) 8.076 * [taylor]: Taking taylor expansion of (log1p (log (+ (/ 1 x) 1.0))) in x 8.077 * [taylor]: Rewrote expression to (log (+ 1 (log (+ (/ 1 x) 1.0)))) 8.077 * [taylor]: Taking taylor expansion of (+ 1 (log (+ (/ 1 x) 1.0))) in x 8.077 * [taylor]: Taking taylor expansion of 1 in x 8.077 * [backup-simplify]: Simplify 1 into 1 8.077 * [taylor]: Taking taylor expansion of (log (+ (/ 1 x) 1.0)) in x 8.077 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x 8.077 * [taylor]: Taking taylor expansion of (/ 1 x) in x 8.077 * [taylor]: Taking taylor expansion of x in x 8.077 * [backup-simplify]: Simplify 0 into 0 8.077 * [backup-simplify]: Simplify 1 into 1 8.077 * [backup-simplify]: Simplify (/ 1 1) into 1 8.077 * [taylor]: Taking taylor expansion of 1.0 in x 8.077 * [backup-simplify]: Simplify 1.0 into 1.0 8.078 * [backup-simplify]: Simplify (+ 1 0) into 1 8.078 * [backup-simplify]: Simplify (log 1) into 0 8.079 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) 0) into (- (log x)) 8.079 * [backup-simplify]: Simplify (+ 1 (- (log x))) into (- 1 (log x)) 8.079 * [backup-simplify]: Simplify (log (- 1 (log x))) into (log (- 1 (log x))) 8.079 * [backup-simplify]: Simplify (log (- 1 (log x))) into (log (- 1 (log x))) 8.080 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 8.080 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0 8.087 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 1.0) 1)) (pow 1 1)))) 1) into 1.0 8.087 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0 8.089 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 1.0) 1)) (pow (- 1 (log x)) 1)))) 1) into (/ 1.0 (- 1 (log x))) 8.089 * [backup-simplify]: Simplify (/ 1.0 (- 1 (log x))) into (/ 1.0 (- 1 (log x))) 8.090 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 8.091 * [backup-simplify]: Simplify (+ 0 0) into 0 8.099 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 1.0) 2)) (pow 1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow 1 1)))) 2) into -0.5 8.099 * [backup-simplify]: Simplify (+ 0 -0.5) into (- 0.5) 8.102 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 1.0) 2)) (pow (- 1 (log x)) 2))) (* 1 (/ (* 1 (pow (* 2 (- 0.5)) 1)) (pow (- 1 (log x)) 1)))) 2) into (* -1/2 (+ (* 1.0 (/ 1 (- 1 (log x)))) (* 1.0 (/ 1 (pow (- 1 (log x)) 2))))) 8.102 * [backup-simplify]: Simplify (* -1/2 (+ (* 1.0 (/ 1 (- 1 (log x)))) (* 1.0 (/ 1 (pow (- 1 (log x)) 2))))) into (* -1/2 (+ (* 1.0 (/ 1 (- 1 (log x)))) (* 1.0 (/ 1 (pow (- 1 (log x)) 2))))) 8.103 * [backup-simplify]: Simplify (+ (* (* -1/2 (+ (* 1.0 (/ 1 (- 1 (log (/ 1 x))))) (* 1.0 (/ 1 (pow (- 1 (log (/ 1 x))) 2))))) (pow (/ 1 x) 2)) (+ (* (/ 1.0 (- 1 (log (/ 1 x)))) (/ 1 x)) (log (- 1 (log (/ 1 x)))))) into (- (+ (* 1.0 (/ 1 (* x (- 1 (log (/ 1 x)))))) (log (- 1 (log (/ 1 x))))) (+ (* 0.5 (/ 1 (* (pow x 2) (pow (- 1 (log (/ 1 x))) 2)))) (* 0.5 (/ 1 (* (pow x 2) (- 1 (log (/ 1 x)))))))) 8.103 * [backup-simplify]: Simplify (log1p (log (+ 1.0 (/ 1 (- x))))) into (log1p (log (- 1.0 (/ 1 x)))) 8.103 * [approximate]: Taking taylor expansion of (log1p (log (- 1.0 (/ 1 x)))) in (x) around 0 8.103 * [taylor]: Taking taylor expansion of (log1p (log (- 1.0 (/ 1 x)))) in x 8.103 * [taylor]: Rewrote expression to (log (+ 1 (log (- 1.0 (/ 1 x))))) 8.103 * [taylor]: Taking taylor expansion of (+ 1 (log (- 1.0 (/ 1 x)))) in x 8.103 * [taylor]: Taking taylor expansion of 1 in x 8.103 * [backup-simplify]: Simplify 1 into 1 8.103 * [taylor]: Taking taylor expansion of (log (- 1.0 (/ 1 x))) in x 8.103 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x 8.104 * [taylor]: Taking taylor expansion of 1.0 in x 8.104 * [backup-simplify]: Simplify 1.0 into 1.0 8.104 * [taylor]: Taking taylor expansion of (/ 1 x) in x 8.104 * [taylor]: Taking taylor expansion of x in x 8.104 * [backup-simplify]: Simplify 0 into 0 8.104 * [backup-simplify]: Simplify 1 into 1 8.104 * [backup-simplify]: Simplify (/ 1 1) into 1 8.104 * [backup-simplify]: Simplify (- 1) into -1 8.104 * [backup-simplify]: Simplify (+ 0 -1) into -1 8.105 * [backup-simplify]: Simplify (log -1) into (log -1) 8.105 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) (log -1)) into (- (log -1) (log x)) 8.105 * [backup-simplify]: Simplify (+ 1 (- (log -1) (log x))) into (- (+ (log -1) 1) (log x)) 8.106 * [backup-simplify]: Simplify (log (- (+ (log -1) 1) (log x))) into (log (- (+ (log -1) 1) (log x))) 8.106 * [taylor]: Taking taylor expansion of (log1p (log (- 1.0 (/ 1 x)))) in x 8.106 * [taylor]: Rewrote expression to (log (+ 1 (log (- 1.0 (/ 1 x))))) 8.106 * [taylor]: Taking taylor expansion of (+ 1 (log (- 1.0 (/ 1 x)))) in x 8.106 * [taylor]: Taking taylor expansion of 1 in x 8.106 * [backup-simplify]: Simplify 1 into 1 8.106 * [taylor]: Taking taylor expansion of (log (- 1.0 (/ 1 x))) in x 8.106 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x 8.106 * [taylor]: Taking taylor expansion of 1.0 in x 8.106 * [backup-simplify]: Simplify 1.0 into 1.0 8.106 * [taylor]: Taking taylor expansion of (/ 1 x) in x 8.106 * [taylor]: Taking taylor expansion of x in x 8.106 * [backup-simplify]: Simplify 0 into 0 8.106 * [backup-simplify]: Simplify 1 into 1 8.107 * [backup-simplify]: Simplify (/ 1 1) into 1 8.107 * [backup-simplify]: Simplify (- 1) into -1 8.107 * [backup-simplify]: Simplify (+ 0 -1) into -1 8.107 * [backup-simplify]: Simplify (log -1) into (log -1) 8.108 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) (log -1)) into (- (log -1) (log x)) 8.108 * [backup-simplify]: Simplify (+ 1 (- (log -1) (log x))) into (- (+ (log -1) 1) (log x)) 8.109 * [backup-simplify]: Simplify (log (- (+ (log -1) 1) (log x))) into (log (- (+ (log -1) 1) (log x))) 8.110 * [backup-simplify]: Simplify (log (- (+ (log -1) 1) (log x))) into (log (- (+ (log -1) 1) (log x))) 8.110 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 8.110 * [backup-simplify]: Simplify (- 0) into 0 8.111 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0 8.115 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 1.0) 1)) (pow -1 1)))) 1) into -1.0 8.115 * [backup-simplify]: Simplify (+ 0 -1.0) into (- 1.0) 8.117 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 (- 1.0)) 1)) (pow (- (+ (log -1) 1) (log x)) 1)))) 1) into (/ -1.0 (- (+ (log -1) 1) (log x))) 8.118 * [backup-simplify]: Simplify (/ -1.0 (- (+ (log -1) 1) (log x))) into (/ -1.0 (- (+ (log -1) 1) (log x))) 8.118 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 8.119 * [backup-simplify]: Simplify (- 0) into 0 8.119 * [backup-simplify]: Simplify (+ 0 0) into 0 8.125 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 1.0) 2)) (pow -1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow -1 1)))) 2) into -0.5 8.126 * [backup-simplify]: Simplify (+ 0 -0.5) into (- 0.5) 8.130 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 (- 1.0)) 2)) (pow (- (+ (log -1) 1) (log x)) 2))) (* 1 (/ (* 1 (pow (* 2 (- 0.5)) 1)) (pow (- (+ (log -1) 1) (log x)) 1)))) 2) into (* -1/2 (+ (* 1.0 (/ 1 (pow (- (+ (log -1) 1) (log x)) 2))) (* 1.0 (/ 1 (- (+ (log -1) 1) (log x)))))) 8.131 * [backup-simplify]: Simplify (* -1/2 (+ (* 1.0 (/ 1 (pow (- (+ (log -1) 1) (log x)) 2))) (* 1.0 (/ 1 (- (+ (log -1) 1) (log x)))))) into (* -1/2 (+ (* 1.0 (/ 1 (pow (- (+ (log -1) 1) (log x)) 2))) (* 1.0 (/ 1 (- (+ (log -1) 1) (log x)))))) 8.134 * [backup-simplify]: Simplify (+ (* (* -1/2 (+ (* 1.0 (/ 1 (pow (- (+ (log -1) 1) (log (/ 1 (- x)))) 2))) (* 1.0 (/ 1 (- (+ (log -1) 1) (log (/ 1 (- x)))))))) (pow (/ 1 (- x)) 2)) (+ (* (/ -1.0 (- (+ (log -1) 1) (log (/ 1 (- x))))) (/ 1 (- x))) (log (- (+ (log -1) 1) (log (/ 1 (- x))))))) into (- (+ (log (- (+ (log -1) 1) (log (/ -1 x)))) (* 1.0 (/ 1 (* (- (+ (log -1) 1) (log (/ -1 x))) x)))) (+ (* 0.5 (/ 1 (* (pow (- (+ (log -1) 1) (log (/ -1 x))) 2) (pow x 2)))) (* 0.5 (/ 1 (* (- (+ (log -1) 1) (log (/ -1 x))) (pow x 2)))))) 8.134 * * * * [progress]: [ 4 / 4 ] generating series at (2 2 1) 8.134 * [backup-simplify]: Simplify (expm1 (log1p (log (+ 1.0 x)))) into (expm1 (log1p (log (+ x 1.0)))) 8.134 * [approximate]: Taking taylor expansion of (expm1 (log1p (log (+ x 1.0)))) in (x) around 0 8.134 * [taylor]: Taking taylor expansion of (expm1 (log1p (log (+ x 1.0)))) in x 8.135 * [taylor]: Rewrote expression to (- (exp (log1p (log (+ x 1.0)))) 1) 8.135 * [taylor]: Taking taylor expansion of (exp (log1p (log (+ x 1.0)))) in x 8.135 * [taylor]: Taking taylor expansion of (log1p (log (+ x 1.0))) in x 8.135 * [taylor]: Rewrote expression to (log (+ 1 (log (+ x 1.0)))) 8.135 * [taylor]: Taking taylor expansion of (+ 1 (log (+ x 1.0))) in x 8.135 * [taylor]: Taking taylor expansion of 1 in x 8.135 * [backup-simplify]: Simplify 1 into 1 8.135 * [taylor]: Taking taylor expansion of (log (+ x 1.0)) in x 8.135 * [taylor]: Taking taylor expansion of (+ x 1.0) in x 8.135 * [taylor]: Taking taylor expansion of x in x 8.135 * [backup-simplify]: Simplify 0 into 0 8.135 * [backup-simplify]: Simplify 1 into 1 8.135 * [taylor]: Taking taylor expansion of 1.0 in x 8.135 * [backup-simplify]: Simplify 1.0 into 1.0 8.135 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0 8.135 * [backup-simplify]: Simplify (log 1.0) into (log 1.0) 8.136 * [backup-simplify]: Simplify (+ 1 (log 1.0)) into (+ (log 1.0) 1) 8.141 * [backup-simplify]: Simplify (log (+ (log 1.0) 1)) into (log (+ (log 1.0) 1)) 8.142 * [backup-simplify]: Simplify (exp (log (+ (log 1.0) 1))) into (+ (log 1.0) 1) 8.142 * [taylor]: Taking taylor expansion of 1 in x 8.142 * [backup-simplify]: Simplify 1 into 1 8.142 * [taylor]: Taking taylor expansion of (expm1 (log1p (log (+ x 1.0)))) in x 8.143 * [taylor]: Rewrote expression to (- (exp (log1p (log (+ x 1.0)))) 1) 8.143 * [taylor]: Taking taylor expansion of (exp (log1p (log (+ x 1.0)))) in x 8.143 * [taylor]: Taking taylor expansion of (log1p (log (+ x 1.0))) in x 8.143 * [taylor]: Rewrote expression to (log (+ 1 (log (+ x 1.0)))) 8.143 * [taylor]: Taking taylor expansion of (+ 1 (log (+ x 1.0))) in x 8.143 * [taylor]: Taking taylor expansion of 1 in x 8.143 * [backup-simplify]: Simplify 1 into 1 8.143 * [taylor]: Taking taylor expansion of (log (+ x 1.0)) in x 8.143 * [taylor]: Taking taylor expansion of (+ x 1.0) in x 8.143 * [taylor]: Taking taylor expansion of x in x 8.143 * [backup-simplify]: Simplify 0 into 0 8.143 * [backup-simplify]: Simplify 1 into 1 8.143 * [taylor]: Taking taylor expansion of 1.0 in x 8.143 * [backup-simplify]: Simplify 1.0 into 1.0 8.143 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0 8.143 * [backup-simplify]: Simplify (log 1.0) into (log 1.0) 8.144 * [backup-simplify]: Simplify (+ 1 (log 1.0)) into (+ (log 1.0) 1) 8.145 * [backup-simplify]: Simplify (log (+ (log 1.0) 1)) into (log (+ (log 1.0) 1)) 8.146 * [backup-simplify]: Simplify (exp (log (+ (log 1.0) 1))) into (+ (log 1.0) 1) 8.146 * [taylor]: Taking taylor expansion of 1 in x 8.146 * [backup-simplify]: Simplify 1 into 1 8.147 * [backup-simplify]: Simplify (- 1) into -1 8.148 * [backup-simplify]: Simplify (+ (+ (log 1.0) 1) -1) into (log 1.0) 8.148 * [backup-simplify]: Simplify (log 1.0) into (log 1.0) 8.148 * [backup-simplify]: Simplify (+ 1 0) into 1 8.151 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 1) 1)) (pow 1.0 1)))) 1) into 1.0 8.152 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0 8.157 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 1.0) 1)) (pow (+ (log 1.0) 1) 1)))) 1) into (/ 1.0 (+ (log 1.0) 1)) 8.163 * [backup-simplify]: Simplify (* (exp (log (+ (log 1.0) 1))) (+ (* (/ (pow (/ 1.0 (+ (log 1.0) 1)) 1) 1)))) into 1.0 8.163 * [backup-simplify]: Simplify (- 0) into 0 8.163 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0 8.163 * [backup-simplify]: Simplify 1.0 into 1.0 8.163 * [backup-simplify]: Simplify (+ 0 0) into 0 8.170 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 1) 2)) (pow 1.0 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow 1.0 1)))) 2) into (/ -1/2 (pow 1.0 2)) 8.171 * [backup-simplify]: Simplify (+ 0 (/ -1/2 (pow 1.0 2))) into (- (* 1/2 (/ 1 (pow 1.0 2)))) 8.187 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 1.0) 2)) (pow (+ (log 1.0) 1) 2))) (* 1 (/ (* 1 (pow (* 2 (- (* 1/2 (/ 1 (pow 1.0 2))))) 1)) (pow (+ (log 1.0) 1) 1)))) 2) into (* -1/2 (+ (* 1.0 (/ 1 (pow (+ (log 1.0) 1) 2))) (/ 1 (* (pow 1.0 2) (+ (log 1.0) 1))))) 8.208 * [backup-simplify]: Simplify (* (exp (log (+ (log 1.0) 1))) (+ (* (/ (pow (/ 1.0 (+ (log 1.0) 1)) 2) 2)) (* (/ (pow (* -1/2 (+ (* 1.0 (/ 1 (pow (+ (log 1.0) 1) 2))) (/ 1 (* (pow 1.0 2) (+ (log 1.0) 1))))) 1) 1)))) into (/ -1/2 (pow 1.0 2)) 8.208 * [backup-simplify]: Simplify (- 0) into 0 8.209 * [backup-simplify]: Simplify (+ (/ -1/2 (pow 1.0 2)) 0) into (- (* 1/2 (/ 1 (pow 1.0 2)))) 8.211 * [backup-simplify]: Simplify (- (* 1/2 (/ 1 (pow 1.0 2)))) into (- (* 1/2 (/ 1 (pow 1.0 2)))) 8.214 * [backup-simplify]: Simplify (+ (* (- (* 1/2 (/ 1 (pow 1.0 2)))) (pow x 2)) (+ (* 1.0 x) (log 1.0))) into (- (+ (* 1.0 x) (log 1.0)) (* 1/2 (/ (pow x 2) (pow 1.0 2)))) 8.215 * [backup-simplify]: Simplify (expm1 (log1p (log (+ 1.0 (/ 1 x))))) into (expm1 (log1p (log (+ (/ 1 x) 1.0)))) 8.215 * [approximate]: Taking taylor expansion of (expm1 (log1p (log (+ (/ 1 x) 1.0)))) in (x) around 0 8.215 * [taylor]: Taking taylor expansion of (expm1 (log1p (log (+ (/ 1 x) 1.0)))) in x 8.215 * [taylor]: Rewrote expression to (- (exp (log1p (log (+ (/ 1 x) 1.0)))) 1) 8.215 * [taylor]: Taking taylor expansion of (exp (log1p (log (+ (/ 1 x) 1.0)))) in x 8.215 * [taylor]: Taking taylor expansion of (log1p (log (+ (/ 1 x) 1.0))) in x 8.215 * [taylor]: Rewrote expression to (log (+ 1 (log (+ (/ 1 x) 1.0)))) 8.215 * [taylor]: Taking taylor expansion of (+ 1 (log (+ (/ 1 x) 1.0))) in x 8.215 * [taylor]: Taking taylor expansion of 1 in x 8.215 * [backup-simplify]: Simplify 1 into 1 8.215 * [taylor]: Taking taylor expansion of (log (+ (/ 1 x) 1.0)) in x 8.215 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x 8.215 * [taylor]: Taking taylor expansion of (/ 1 x) in x 8.215 * [taylor]: Taking taylor expansion of x in x 8.215 * [backup-simplify]: Simplify 0 into 0 8.215 * [backup-simplify]: Simplify 1 into 1 8.216 * [backup-simplify]: Simplify (/ 1 1) into 1 8.216 * [taylor]: Taking taylor expansion of 1.0 in x 8.216 * [backup-simplify]: Simplify 1.0 into 1.0 8.216 * [backup-simplify]: Simplify (+ 1 0) into 1 8.217 * [backup-simplify]: Simplify (log 1) into 0 8.217 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) 0) into (- (log x)) 8.217 * [backup-simplify]: Simplify (+ 1 (- (log x))) into (- 1 (log x)) 8.217 * [backup-simplify]: Simplify (log (- 1 (log x))) into (log (- 1 (log x))) 8.218 * [backup-simplify]: Simplify (exp (log (- 1 (log x)))) into (- 1 (log x)) 8.218 * [taylor]: Taking taylor expansion of 1 in x 8.218 * [backup-simplify]: Simplify 1 into 1 8.218 * [taylor]: Taking taylor expansion of (expm1 (log1p (log (+ (/ 1 x) 1.0)))) in x 8.218 * [taylor]: Rewrote expression to (- (exp (log1p (log (+ (/ 1 x) 1.0)))) 1) 8.218 * [taylor]: Taking taylor expansion of (exp (log1p (log (+ (/ 1 x) 1.0)))) in x 8.218 * [taylor]: Taking taylor expansion of (log1p (log (+ (/ 1 x) 1.0))) in x 8.218 * [taylor]: Rewrote expression to (log (+ 1 (log (+ (/ 1 x) 1.0)))) 8.218 * [taylor]: Taking taylor expansion of (+ 1 (log (+ (/ 1 x) 1.0))) in x 8.218 * [taylor]: Taking taylor expansion of 1 in x 8.218 * [backup-simplify]: Simplify 1 into 1 8.218 * [taylor]: Taking taylor expansion of (log (+ (/ 1 x) 1.0)) in x 8.218 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x 8.218 * [taylor]: Taking taylor expansion of (/ 1 x) in x 8.218 * [taylor]: Taking taylor expansion of x in x 8.218 * [backup-simplify]: Simplify 0 into 0 8.218 * [backup-simplify]: Simplify 1 into 1 8.219 * [backup-simplify]: Simplify (/ 1 1) into 1 8.219 * [taylor]: Taking taylor expansion of 1.0 in x 8.219 * [backup-simplify]: Simplify 1.0 into 1.0 8.219 * [backup-simplify]: Simplify (+ 1 0) into 1 8.219 * [backup-simplify]: Simplify (log 1) into 0 8.220 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) 0) into (- (log x)) 8.220 * [backup-simplify]: Simplify (+ 1 (- (log x))) into (- 1 (log x)) 8.220 * [backup-simplify]: Simplify (log (- 1 (log x))) into (log (- 1 (log x))) 8.220 * [backup-simplify]: Simplify (exp (log (- 1 (log x)))) into (- 1 (log x)) 8.220 * [taylor]: Taking taylor expansion of 1 in x 8.220 * [backup-simplify]: Simplify 1 into 1 8.221 * [backup-simplify]: Simplify (- 1) into -1 8.221 * [backup-simplify]: Simplify (+ (- 1 (log x)) -1) into (- (log x)) 8.221 * [backup-simplify]: Simplify (- (log x)) into (- (log x)) 8.222 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 8.222 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0 8.228 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 1.0) 1)) (pow 1 1)))) 1) into 1.0 8.229 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0 8.231 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 1.0) 1)) (pow (- 1 (log x)) 1)))) 1) into (/ 1.0 (- 1 (log x))) 8.231 * [backup-simplify]: Simplify (* (exp (log (- 1 (log x)))) (+ (* (/ (pow (/ 1.0 (- 1 (log x))) 1) 1)))) into 1.0 8.232 * [backup-simplify]: Simplify (- 0) into 0 8.232 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0 8.232 * [backup-simplify]: Simplify 1.0 into 1.0 8.233 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 8.233 * [backup-simplify]: Simplify (+ 0 0) into 0 8.244 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 1.0) 2)) (pow 1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow 1 1)))) 2) into -0.5 8.244 * [backup-simplify]: Simplify (+ 0 -0.5) into (- 0.5) 8.247 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 1.0) 2)) (pow (- 1 (log x)) 2))) (* 1 (/ (* 1 (pow (* 2 (- 0.5)) 1)) (pow (- 1 (log x)) 1)))) 2) into (* -1/2 (+ (* 1.0 (/ 1 (- 1 (log x)))) (* 1.0 (/ 1 (pow (- 1 (log x)) 2))))) 8.248 * [backup-simplify]: Simplify (* (exp (log (- 1 (log x)))) (+ (* (/ (pow (/ 1.0 (- 1 (log x))) 2) 2)) (* (/ (pow (* -1/2 (+ (* 1.0 (/ 1 (- 1 (log x)))) (* 1.0 (/ 1 (pow (- 1 (log x)) 2))))) 1) 1)))) into -0.5 8.248 * [backup-simplify]: Simplify (- 0) into 0 8.248 * [backup-simplify]: Simplify (+ -0.5 0) into (- 0.5) 8.249 * [backup-simplify]: Simplify (- 0.5) into (- 0.5) 8.249 * [backup-simplify]: Simplify (+ (* (- 0.5) (pow (/ 1 x) 2)) (+ (* 1.0 (/ 1 x)) (- (log (/ 1 x))))) into (- (* 1.0 (/ 1 x)) (+ (* 0.5 (/ 1 (pow x 2))) (log (/ 1 x)))) 8.249 * [backup-simplify]: Simplify (expm1 (log1p (log (+ 1.0 (/ 1 (- x)))))) into (expm1 (log1p (log (- 1.0 (/ 1 x))))) 8.249 * [approximate]: Taking taylor expansion of (expm1 (log1p (log (- 1.0 (/ 1 x))))) in (x) around 0 8.249 * [taylor]: Taking taylor expansion of (expm1 (log1p (log (- 1.0 (/ 1 x))))) in x 8.249 * [taylor]: Rewrote expression to (- (exp (log1p (log (- 1.0 (/ 1 x))))) 1) 8.249 * [taylor]: Taking taylor expansion of (exp (log1p (log (- 1.0 (/ 1 x))))) in x 8.249 * [taylor]: Taking taylor expansion of (log1p (log (- 1.0 (/ 1 x)))) in x 8.249 * [taylor]: Rewrote expression to (log (+ 1 (log (- 1.0 (/ 1 x))))) 8.249 * [taylor]: Taking taylor expansion of (+ 1 (log (- 1.0 (/ 1 x)))) in x 8.249 * [taylor]: Taking taylor expansion of 1 in x 8.249 * [backup-simplify]: Simplify 1 into 1 8.249 * [taylor]: Taking taylor expansion of (log (- 1.0 (/ 1 x))) in x 8.250 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x 8.250 * [taylor]: Taking taylor expansion of 1.0 in x 8.250 * [backup-simplify]: Simplify 1.0 into 1.0 8.250 * [taylor]: Taking taylor expansion of (/ 1 x) in x 8.250 * [taylor]: Taking taylor expansion of x in x 8.250 * [backup-simplify]: Simplify 0 into 0 8.250 * [backup-simplify]: Simplify 1 into 1 8.250 * [backup-simplify]: Simplify (/ 1 1) into 1 8.250 * [backup-simplify]: Simplify (- 1) into -1 8.250 * [backup-simplify]: Simplify (+ 0 -1) into -1 8.251 * [backup-simplify]: Simplify (log -1) into (log -1) 8.251 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) (log -1)) into (- (log -1) (log x)) 8.252 * [backup-simplify]: Simplify (+ 1 (- (log -1) (log x))) into (- (+ (log -1) 1) (log x)) 8.252 * [backup-simplify]: Simplify (log (- (+ (log -1) 1) (log x))) into (log (- (+ (log -1) 1) (log x))) 8.253 * [backup-simplify]: Simplify (exp (log (- (+ (log -1) 1) (log x)))) into (- (+ (log -1) 1) (log x)) 8.253 * [taylor]: Taking taylor expansion of 1 in x 8.253 * [backup-simplify]: Simplify 1 into 1 8.253 * [taylor]: Taking taylor expansion of (expm1 (log1p (log (- 1.0 (/ 1 x))))) in x 8.253 * [taylor]: Rewrote expression to (- (exp (log1p (log (- 1.0 (/ 1 x))))) 1) 8.253 * [taylor]: Taking taylor expansion of (exp (log1p (log (- 1.0 (/ 1 x))))) in x 8.253 * [taylor]: Taking taylor expansion of (log1p (log (- 1.0 (/ 1 x)))) in x 8.253 * [taylor]: Rewrote expression to (log (+ 1 (log (- 1.0 (/ 1 x))))) 8.253 * [taylor]: Taking taylor expansion of (+ 1 (log (- 1.0 (/ 1 x)))) in x 8.253 * [taylor]: Taking taylor expansion of 1 in x 8.253 * [backup-simplify]: Simplify 1 into 1 8.253 * [taylor]: Taking taylor expansion of (log (- 1.0 (/ 1 x))) in x 8.253 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x 8.254 * [taylor]: Taking taylor expansion of 1.0 in x 8.254 * [backup-simplify]: Simplify 1.0 into 1.0 8.254 * [taylor]: Taking taylor expansion of (/ 1 x) in x 8.254 * [taylor]: Taking taylor expansion of x in x 8.254 * [backup-simplify]: Simplify 0 into 0 8.254 * [backup-simplify]: Simplify 1 into 1 8.254 * [backup-simplify]: Simplify (/ 1 1) into 1 8.254 * [backup-simplify]: Simplify (- 1) into -1 8.254 * [backup-simplify]: Simplify (+ 0 -1) into -1 8.255 * [backup-simplify]: Simplify (log -1) into (log -1) 8.255 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) (log -1)) into (- (log -1) (log x)) 8.256 * [backup-simplify]: Simplify (+ 1 (- (log -1) (log x))) into (- (+ (log -1) 1) (log x)) 8.256 * [backup-simplify]: Simplify (log (- (+ (log -1) 1) (log x))) into (log (- (+ (log -1) 1) (log x))) 8.257 * [backup-simplify]: Simplify (exp (log (- (+ (log -1) 1) (log x)))) into (- (+ (log -1) 1) (log x)) 8.257 * [taylor]: Taking taylor expansion of 1 in x 8.257 * [backup-simplify]: Simplify 1 into 1 8.257 * [backup-simplify]: Simplify (- 1) into -1 8.258 * [backup-simplify]: Simplify (+ (- (+ (log -1) 1) (log x)) -1) into (- (log -1) (log x)) 8.258 * [backup-simplify]: Simplify (- (log -1) (log x)) into (- (log -1) (log x)) 8.259 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 8.259 * [backup-simplify]: Simplify (- 0) into 0 8.259 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0 8.264 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 1.0) 1)) (pow -1 1)))) 1) into -1.0 8.264 * [backup-simplify]: Simplify (+ 0 -1.0) into (- 1.0) 8.266 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 (- 1.0)) 1)) (pow (- (+ (log -1) 1) (log x)) 1)))) 1) into (/ -1.0 (- (+ (log -1) 1) (log x))) 8.268 * [backup-simplify]: Simplify (* (exp (log (- (+ (log -1) 1) (log x)))) (+ (* (/ (pow (/ -1.0 (- (+ (log -1) 1) (log x))) 1) 1)))) into -1.0 8.268 * [backup-simplify]: Simplify (- 0) into 0 8.268 * [backup-simplify]: Simplify (+ -1.0 0) into (- 1.0) 8.269 * [backup-simplify]: Simplify (- 1.0) into (- 1.0) 8.269 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 8.269 * [backup-simplify]: Simplify (- 0) into 0 8.270 * [backup-simplify]: Simplify (+ 0 0) into 0 8.277 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 1.0) 2)) (pow -1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow -1 1)))) 2) into -0.5 8.278 * [backup-simplify]: Simplify (+ 0 -0.5) into (- 0.5) 8.282 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 (- 1.0)) 2)) (pow (- (+ (log -1) 1) (log x)) 2))) (* 1 (/ (* 1 (pow (* 2 (- 0.5)) 1)) (pow (- (+ (log -1) 1) (log x)) 1)))) 2) into (* -1/2 (+ (* 1.0 (/ 1 (pow (- (+ (log -1) 1) (log x)) 2))) (* 1.0 (/ 1 (- (+ (log -1) 1) (log x)))))) 8.286 * [backup-simplify]: Simplify (* (exp (log (- (+ (log -1) 1) (log x)))) (+ (* (/ (pow (/ -1.0 (- (+ (log -1) 1) (log x))) 2) 2)) (* (/ (pow (* -1/2 (+ (* 1.0 (/ 1 (pow (- (+ (log -1) 1) (log x)) 2))) (* 1.0 (/ 1 (- (+ (log -1) 1) (log x)))))) 1) 1)))) into -0.5 8.287 * [backup-simplify]: Simplify (- 0) into 0 8.288 * [backup-simplify]: Simplify (+ -0.5 0) into (- 0.5) 8.288 * [backup-simplify]: Simplify (- 0.5) into (- 0.5) 8.290 * [backup-simplify]: Simplify (+ (* (- 0.5) (pow (/ 1 (- x)) 2)) (+ (* (- 1.0) (/ 1 (- x))) (- (log -1) (log (/ 1 (- x)))))) into (- (+ (log -1) (* 1.0 (/ 1 x))) (+ (* 0.5 (/ 1 (pow x 2))) (log (/ -1 x)))) 8.290 * * * [progress]: simplifying candidates 8.292 * [simplify]: Simplifying: (expm1 (log (+ 1.0 x))) (log1p (log (+ 1.0 x))) (log (* (cbrt (+ 1.0 x)) (cbrt (+ 1.0 x)))) (log (cbrt (+ 1.0 x))) (log (sqrt (+ 1.0 x))) (log (sqrt (+ 1.0 x))) (log 1) (log (+ 1.0 x)) (log 1) (log (+ 1.0 x)) (log (+ (pow 1.0 3) (pow x 3))) (log (+ (* 1.0 1.0) (- (* x x) (* 1.0 x)))) (log (- (* 1.0 1.0) (* x x))) (log (- 1.0 x)) (log (+ 1.0 x)) (log (log (+ 1.0 x))) (exp (log (+ 1.0 x))) (* (cbrt (log (+ 1.0 x))) (cbrt (log (+ 1.0 x)))) (cbrt (log (+ 1.0 x))) (* (* (log (+ 1.0 x)) (log (+ 1.0 x))) (log (+ 1.0 x))) (sqrt (log (+ 1.0 x))) (sqrt (log (+ 1.0 x))) (expm1 (log (- 1.0 x))) (log1p (log (- 1.0 x))) (log (* (cbrt (- 1.0 x)) (cbrt (- 1.0 x)))) (log (cbrt (- 1.0 x))) (log (sqrt (- 1.0 x))) (log (sqrt (- 1.0 x))) (log 1) (log (- 1.0 x)) (log (+ (sqrt 1.0) (sqrt x))) (log (- (sqrt 1.0) (sqrt x))) (log 1) (log (- 1.0 x)) (log (- (pow 1.0 3) (pow x 3))) (log (+ (* 1.0 1.0) (+ (* x x) (* 1.0 x)))) (log (- (* 1.0 1.0) (* x x))) (log (+ 1.0 x)) (log (- 1.0 x)) (log (log (- 1.0 x))) (exp (log (- 1.0 x))) (* (cbrt (log (- 1.0 x))) (cbrt (log (- 1.0 x)))) (cbrt (log (- 1.0 x))) (* (* (log (- 1.0 x)) (log (- 1.0 x))) (log (- 1.0 x))) (sqrt (log (- 1.0 x))) (sqrt (log (- 1.0 x))) (+ 1 (log (+ 1.0 x))) (expm1 (log1p (log (+ 1.0 x)))) (log1p (log1p (log (+ 1.0 x)))) (log (log1p (log (+ 1.0 x)))) (exp (log1p (log (+ 1.0 x)))) (* (cbrt (log1p (log (+ 1.0 x)))) (cbrt (log1p (log (+ 1.0 x))))) (cbrt (log1p (log (+ 1.0 x)))) (* (* (log1p (log (+ 1.0 x))) (log1p (log (+ 1.0 x)))) (log1p (log (+ 1.0 x)))) (sqrt (log1p (log (+ 1.0 x)))) (sqrt (log1p (log (+ 1.0 x)))) (exp (log1p (log (+ 1.0 x)))) (expm1 (expm1 (log1p (log (+ 1.0 x))))) (log1p (expm1 (log1p (log (+ 1.0 x))))) (log (expm1 (log1p (log (+ 1.0 x))))) (exp (expm1 (log1p (log (+ 1.0 x))))) (* (cbrt (expm1 (log1p (log (+ 1.0 x))))) (cbrt (expm1 (log1p (log (+ 1.0 x)))))) (cbrt (expm1 (log1p (log (+ 1.0 x))))) (* (* (expm1 (log1p (log (+ 1.0 x)))) (expm1 (log1p (log (+ 1.0 x))))) (expm1 (log1p (log (+ 1.0 x))))) (sqrt (expm1 (log1p (log (+ 1.0 x))))) (sqrt (expm1 (log1p (log (+ 1.0 x))))) (- (+ (* 1.0 x) (log 1.0)) (* 1/2 (/ (pow x 2) (pow 1.0 2)))) (- (* 1.0 (/ 1 x)) (+ (* 0.5 (/ 1 (pow x 2))) (log (/ 1 x)))) (- (+ (log -1) (* 1.0 (/ 1 x))) (+ (* 0.5 (/ 1 (pow x 2))) (log (/ -1 x)))) (- (log 1.0) (+ (* 1.0 x) (* 1/2 (/ (pow x 2) (pow 1.0 2))))) (- (log -1) (+ (* 0.5 (/ 1 (pow x 2))) (+ (log (/ 1 x)) (* 1.0 (/ 1 x))))) (- (+ (* 0.5 (/ 1 (pow x 2))) (+ (* 1.0 (/ 1 x)) (log (/ -1 x))))) (- (+ (* 1.0 (/ x (+ (log 1.0) 1))) (log (+ (log 1.0) 1))) (+ (* 1/2 (/ (pow x 2) (* (pow 1.0 2) (+ (log 1.0) 1)))) (* 0.5 (/ (pow x 2) (pow (+ (log 1.0) 1) 2))))) (- (+ (* 1.0 (/ 1 (* x (- 1 (log (/ 1 x)))))) (log (- 1 (log (/ 1 x))))) (+ (* 0.5 (/ 1 (* (pow x 2) (pow (- 1 (log (/ 1 x))) 2)))) (* 0.5 (/ 1 (* (pow x 2) (- 1 (log (/ 1 x)))))))) (- (+ (log (- (+ (log -1) 1) (log (/ -1 x)))) (* 1.0 (/ 1 (* (- (+ (log -1) 1) (log (/ -1 x))) x)))) (+ (* 0.5 (/ 1 (* (pow (- (+ (log -1) 1) (log (/ -1 x))) 2) (pow x 2)))) (* 0.5 (/ 1 (* (- (+ (log -1) 1) (log (/ -1 x))) (pow x 2)))))) (- (+ (* 1.0 x) (log 1.0)) (* 1/2 (/ (pow x 2) (pow 1.0 2)))) (- (* 1.0 (/ 1 x)) (+ (* 0.5 (/ 1 (pow x 2))) (log (/ 1 x)))) (- (+ (log -1) (* 1.0 (/ 1 x))) (+ (* 0.5 (/ 1 (pow x 2))) (log (/ -1 x)))) 8.295 * * [simplify]: Extracting # 0 : cost 0 8.295 * * [simplify]: Extracting # 1 : cost 0 8.295 * * [simplify]: Extracting # 2 : cost 0 8.296 * * [simplify]: Extracting # 3 : cost 0 8.296 * * [simplify]: Extracting # 4 : cost 0 8.296 * * [simplify]: Extracting # 5 : cost 0 8.297 * * [simplify]: Extracting # 6 : cost 0 8.297 * * [simplify]: Extracting # 7 : cost 0 8.298 * * [simplify]: Extracting # 8 : cost 0 8.298 * * [simplify]: Extracting # 9 : cost 0 8.298 * * [simplify]: Extracting # 10 : cost 0 8.299 * * [simplify]: iteration 0 : 157 enodes (cost 770 ) 8.332 * * [simplify]: Extracting # 0 : cost 0 8.332 * * [simplify]: Extracting # 1 : cost 0 8.333 * * [simplify]: Extracting # 2 : cost 0 8.334 * * [simplify]: Extracting # 3 : cost 0 8.335 * * [simplify]: Extracting # 4 : cost 0 8.336 * * [simplify]: Extracting # 5 : cost 0 8.342 * * [simplify]: iteration 1 : 358 enodes (cost 704 ) 8.545 * * [simplify]: Extracting # 0 : cost 0 8.546 * * [simplify]: Extracting # 1 : cost 0 8.547 * * [simplify]: Extracting # 2 : cost 0 8.548 * * [simplify]: Extracting # 3 : cost 0 8.549 * * [simplify]: Extracting # 4 : cost 0 8.550 * * [simplify]: iteration 2 : 936 enodes (cost 629 ) 9.155 * * [simplify]: Extracting # 0 : cost 0 9.158 * * [simplify]: Extracting # 1 : cost 0 9.161 * * [simplify]: Extracting # 2 : cost 0 9.164 * * [simplify]: Extracting # 3 : cost 0 9.168 * * [simplify]: iteration 3 : 2831 enodes (cost 610 ) 10.124 * * [simplify]: Extracting # 0 : cost 0 10.136 * * [simplify]: Extracting # 1 : cost 0 10.142 * * [simplify]: Extracting # 2 : cost 0 10.149 * * [simplify]: Extracting # 3 : cost 0 10.160 * * [simplify]: iteration done: 5001 enodes (cost 604 ) 10.161 * [simplify]: Simplified to: (expm1 (log (+ 1.0 x))) (log1p (log (+ 1.0 x))) (* 2 (log (cbrt (+ 1.0 x)))) (log (cbrt (+ 1.0 x))) (log (sqrt (+ 1.0 x))) (log (sqrt (+ 1.0 x))) 0 (log (+ 1.0 x)) 0 (log (+ 1.0 x)) (log (+ (pow 1.0 3) (pow x 3))) (log (fma 1.0 1.0 (* x (- x 1.0)))) (log (- (* 1.0 1.0) (* x x))) (log (- 1.0 x)) (log (+ 1.0 x)) (log (log (+ 1.0 x))) (+ 1.0 x) (* (cbrt (log (+ 1.0 x))) (cbrt (log (+ 1.0 x)))) (cbrt (log (+ 1.0 x))) (pow (log (+ 1.0 x)) 3) (sqrt (log (+ 1.0 x))) (sqrt (log (+ 1.0 x))) (expm1 (log (- 1.0 x))) (log1p (log (- 1.0 x))) (* 2 (log (cbrt (- 1.0 x)))) (log (cbrt (- 1.0 x))) (log (sqrt (- 1.0 x))) (log (sqrt (- 1.0 x))) 0 (log (- 1.0 x)) (log (+ (sqrt 1.0) (sqrt x))) (log (- (sqrt 1.0) (sqrt x))) 0 (log (- 1.0 x)) (log (- (pow 1.0 3) (pow x 3))) (log (fma 1.0 1.0 (* x (+ 1.0 x)))) (log (- (* 1.0 1.0) (* x x))) (log (+ 1.0 x)) (log (- 1.0 x)) (log (log (- 1.0 x))) (- 1.0 x) (* (cbrt (log (- 1.0 x))) (cbrt (log (- 1.0 x)))) (cbrt (log (- 1.0 x))) (pow (log (- 1.0 x)) 3) (sqrt (log (- 1.0 x))) (sqrt (log (- 1.0 x))) (+ 1 (log (+ 1.0 x))) (log (+ 1.0 x)) (log1p (log1p (log (+ 1.0 x)))) (log (log1p (log (+ 1.0 x)))) (exp (log1p (log (+ 1.0 x)))) (* (cbrt (log1p (log (+ 1.0 x)))) (cbrt (log1p (log (+ 1.0 x))))) (cbrt (log1p (log (+ 1.0 x)))) (pow (log1p (log (+ 1.0 x))) 3) (sqrt (log1p (log (+ 1.0 x)))) (sqrt (log1p (log (+ 1.0 x)))) (exp (log1p (log (+ 1.0 x)))) (expm1 (log (+ 1.0 x))) (log1p (log (+ 1.0 x))) (log (log (+ 1.0 x))) (+ 1.0 x) (* (cbrt (log (+ 1.0 x))) (cbrt (log (+ 1.0 x)))) (cbrt (log (+ 1.0 x))) (pow (log (+ 1.0 x)) 3) (sqrt (log (+ 1.0 x))) (sqrt (log (+ 1.0 x))) (fma -1/2 (/ (pow x 2) (pow 1.0 2)) (fma 1.0 x (log 1.0))) (fma (/ 1 x) (- 1.0 (/ 0.5 x)) (log x)) (- (fma (/ 1 x) (- 1.0 (/ 0.5 x)) (log -1)) (log (/ -1 x))) (- (log 1.0) (fma 1.0 x (* 1/2 (/ (pow x 2) (pow 1.0 2))))) (- (log -1) (+ (/ 1.0 x) (- (/ 0.5 (* x x)) (log x)))) (- (fma (/ 1 x) (+ (/ 0.5 x) 1.0) (log (/ -1 x)))) (- (fma 1.0 (/ x (+ (log 1.0) 1)) (log1p (log 1.0))) (* (/ (* x x) (+ 1 (log 1.0))) (+ (/ 0.5 (+ 1 (log 1.0))) (/ 1/2 (* 1.0 1.0))))) (- (+ (/ 1.0 (fma x (log x) x)) (log1p (log x))) (* (/ 0.5 (* x x)) (+ (/ 1 (pow (+ (log x) 1) 2)) (/ 1 (+ (log x) 1))))) (- (+ (log1p (- (log -1) (log (/ -1 x)))) (* (/ 1 (- (+ (log -1) 1) (log (/ -1 x)))) (- (/ 1.0 x) (/ 0.5 (* x x))))) (/ 0.5 (* (pow (- (+ (log -1) 1) (log (/ -1 x))) 2) (pow x 2)))) (fma -1/2 (/ (pow x 2) (pow 1.0 2)) (fma 1.0 x (log 1.0))) (fma (/ 1 x) (- 1.0 (/ 0.5 x)) (log x)) (- (fma (/ 1 x) (- 1.0 (/ 0.5 x)) (log -1)) (log (/ -1 x))) 10.162 * * * [progress]: adding candidates to table 10.457 * [progress]: [Phase 3 of 3] Extracting. 10.457 * * [regime]: Finding splitpoints for: (# # #) 10.458 * * * [regime-changes]: Trying 1 branch expressions: (x) 10.458 * * * * [regimes]: Trying to branch on x from (# # #) 10.484 * * * [regime]: Found split indices: #