0.002 * [progress]: [Phase 1 of 3] Setting up. 0.003 * * * [progress]: [1/2] Preparing points 0.308 * * * [progress]: [2/2] Setting up program. 0.311 * [progress]: [Phase 2 of 3] Improving. 0.311 * * * * [progress]: [ 1 / 1 ] simplifiying candidate # 0.311 * [simplify]: Simplifying (/ (log (- 1 x)) (log (+ 1 x))) 0.311 * * [simplify]: iters left: 5 (7 enodes) 0.313 * * [simplify]: iters left: 4 (26 enodes) 0.317 * * [simplify]: iters left: 3 (31 enodes) 0.322 * * [simplify]: Extracting #0: cost 1 inf + 0 0.322 * * [simplify]: Extracting #1: cost 4 inf + 0 0.322 * * [simplify]: Extracting #2: cost 8 inf + 0 0.322 * * [simplify]: Extracting #3: cost 13 inf + 0 0.322 * * [simplify]: Extracting #4: cost 11 inf + 43 0.322 * * [simplify]: Extracting #5: cost 4 inf + 546 0.322 * * [simplify]: Extracting #6: cost 1 inf + 962 0.322 * * [simplify]: Extracting #7: cost 0 inf + 1224 0.323 * [simplify]: Simplified to (/ (log (- 1 x)) (log (+ x 1))) 0.323 * [simplify]: Simplified (2) to (λ (x) (/ (log (- 1 x)) (log (+ x 1)))) 0.325 * * [progress]: iteration 1 / 4 0.325 * * * [progress]: picking best candidate 0.327 * * * * [pick]: Picked # 0.327 * * * [progress]: localizing error 0.340 * * * [progress]: generating rewritten candidates 0.340 * * * * [progress]: [ 1 / 3 ] rewriting at (2 1) 0.344 * * * * [progress]: [ 2 / 3 ] rewriting at (2 2) 0.346 * * * * [progress]: [ 3 / 3 ] rewriting at (2) 0.359 * * * [progress]: generating series expansions 0.359 * * * * [progress]: [ 1 / 3 ] generating series at (2 1) 0.359 * [backup-simplify]: Simplify (log (- 1 x)) into (log (- 1 x)) 0.359 * [approximate]: Taking taylor expansion of (log (- 1 x)) in (x) around 0 0.359 * [taylor]: Taking taylor expansion of (log (- 1 x)) in x 0.359 * [taylor]: Taking taylor expansion of (- 1 x) in x 0.359 * [taylor]: Taking taylor expansion of 1 in x 0.359 * [backup-simplify]: Simplify 1 into 1 0.359 * [taylor]: Taking taylor expansion of x in x 0.359 * [backup-simplify]: Simplify 0 into 0 0.359 * [backup-simplify]: Simplify 1 into 1 0.360 * [backup-simplify]: Simplify (- 0) into 0 0.360 * [backup-simplify]: Simplify (+ 1 0) into 1 0.361 * [backup-simplify]: Simplify (log 1) into 0 0.361 * [taylor]: Taking taylor expansion of (log (- 1 x)) in x 0.361 * [taylor]: Taking taylor expansion of (- 1 x) in x 0.361 * [taylor]: Taking taylor expansion of 1 in x 0.361 * [backup-simplify]: Simplify 1 into 1 0.361 * [taylor]: Taking taylor expansion of x in x 0.361 * [backup-simplify]: Simplify 0 into 0 0.361 * [backup-simplify]: Simplify 1 into 1 0.361 * [backup-simplify]: Simplify (- 0) into 0 0.361 * [backup-simplify]: Simplify (+ 1 0) into 1 0.361 * [backup-simplify]: Simplify (log 1) into 0 0.361 * [backup-simplify]: Simplify 0 into 0 0.362 * [backup-simplify]: Simplify (- 1) into -1 0.362 * [backup-simplify]: Simplify (+ 0 -1) into -1 0.363 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 -1) 1)) (pow 1 1)))) 1) into -1 0.363 * [backup-simplify]: Simplify -1 into -1 0.363 * [backup-simplify]: Simplify (- 0) into 0 0.363 * [backup-simplify]: Simplify (+ 0 0) into 0 0.365 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 -1) 2)) (pow 1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow 1 1)))) 2) into -1/2 0.365 * [backup-simplify]: Simplify -1/2 into -1/2 0.365 * [backup-simplify]: Simplify (- 0) into 0 0.365 * [backup-simplify]: Simplify (+ 0 0) into 0 0.375 * [backup-simplify]: Simplify (/ (+ (* 2 (/ (* (pow (* 1 -1) 3)) (pow 1 3))) (* -3 (/ (* (pow (* 1 -1) 1) (pow (* 2 0) 1)) (pow 1 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow 1 1)))) 6) into -1/3 0.375 * [backup-simplify]: Simplify -1/3 into -1/3 0.375 * [backup-simplify]: Simplify (+ (* -1/3 (pow x 3)) (+ (* -1/2 (pow x 2)) (* -1 x))) into (- (+ x (+ (* 1/3 (pow x 3)) (* 1/2 (pow x 2))))) 0.375 * [backup-simplify]: Simplify (log (- 1 (/ 1 x))) into (log (- 1 (/ 1 x))) 0.375 * [approximate]: Taking taylor expansion of (log (- 1 (/ 1 x))) in (x) around 0 0.375 * [taylor]: Taking taylor expansion of (log (- 1 (/ 1 x))) in x 0.375 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x 0.375 * [taylor]: Taking taylor expansion of 1 in x 0.375 * [backup-simplify]: Simplify 1 into 1 0.375 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.375 * [taylor]: Taking taylor expansion of x in x 0.375 * [backup-simplify]: Simplify 0 into 0 0.375 * [backup-simplify]: Simplify 1 into 1 0.376 * [backup-simplify]: Simplify (/ 1 1) into 1 0.376 * [backup-simplify]: Simplify (- 1) into -1 0.376 * [backup-simplify]: Simplify (+ 0 -1) into -1 0.377 * [backup-simplify]: Simplify (log -1) into (log -1) 0.377 * [taylor]: Taking taylor expansion of (log (- 1 (/ 1 x))) in x 0.377 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x 0.377 * [taylor]: Taking taylor expansion of 1 in x 0.377 * [backup-simplify]: Simplify 1 into 1 0.377 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.377 * [taylor]: Taking taylor expansion of x in x 0.377 * [backup-simplify]: Simplify 0 into 0 0.377 * [backup-simplify]: Simplify 1 into 1 0.377 * [backup-simplify]: Simplify (/ 1 1) into 1 0.377 * [backup-simplify]: Simplify (- 1) into -1 0.377 * [backup-simplify]: Simplify (+ 0 -1) into -1 0.378 * [backup-simplify]: Simplify (log -1) into (log -1) 0.378 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) (log -1)) into (- (log -1) (log x)) 0.379 * [backup-simplify]: Simplify (- (log -1) (log x)) into (- (log -1) (log x)) 0.379 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.380 * [backup-simplify]: Simplify (- 0) into 0 0.380 * [backup-simplify]: Simplify (+ 1 0) into 1 0.382 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 1) 1)) (pow -1 1)))) 1) into -1 0.382 * [backup-simplify]: Simplify -1 into -1 0.383 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.384 * [backup-simplify]: Simplify (- 0) into 0 0.384 * [backup-simplify]: Simplify (+ 0 0) into 0 0.387 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 1) 2)) (pow -1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow -1 1)))) 2) into -1/2 0.387 * [backup-simplify]: Simplify -1/2 into -1/2 0.387 * [backup-simplify]: Simplify (+ (* -1/2 (pow (/ 1 x) 2)) (+ (* -1 (/ 1 x)) (- (log -1) (log (/ 1 x))))) into (- (log -1) (+ (log (/ 1 x)) (+ (* 1/2 (/ 1 (pow x 2))) (/ 1 x)))) 0.387 * [backup-simplify]: Simplify (log (- 1 (/ 1 (- x)))) into (log (+ (/ 1 x) 1)) 0.387 * [approximate]: Taking taylor expansion of (log (+ (/ 1 x) 1)) in (x) around 0 0.387 * [taylor]: Taking taylor expansion of (log (+ (/ 1 x) 1)) in x 0.387 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x 0.387 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.387 * [taylor]: Taking taylor expansion of x in x 0.387 * [backup-simplify]: Simplify 0 into 0 0.387 * [backup-simplify]: Simplify 1 into 1 0.388 * [backup-simplify]: Simplify (/ 1 1) into 1 0.388 * [taylor]: Taking taylor expansion of 1 in x 0.388 * [backup-simplify]: Simplify 1 into 1 0.388 * [backup-simplify]: Simplify (+ 1 0) into 1 0.388 * [backup-simplify]: Simplify (log 1) into 0 0.388 * [taylor]: Taking taylor expansion of (log (+ (/ 1 x) 1)) in x 0.388 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x 0.388 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.388 * [taylor]: Taking taylor expansion of x in x 0.388 * [backup-simplify]: Simplify 0 into 0 0.388 * [backup-simplify]: Simplify 1 into 1 0.388 * [backup-simplify]: Simplify (/ 1 1) into 1 0.388 * [taylor]: Taking taylor expansion of 1 in x 0.389 * [backup-simplify]: Simplify 1 into 1 0.389 * [backup-simplify]: Simplify (+ 1 0) into 1 0.389 * [backup-simplify]: Simplify (log 1) into 0 0.389 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) 0) into (- (log x)) 0.389 * [backup-simplify]: Simplify (- (log x)) into (- (log x)) 0.390 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.390 * [backup-simplify]: Simplify (+ 0 1) into 1 0.391 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 1) 1)) (pow 1 1)))) 1) into 1 0.391 * [backup-simplify]: Simplify 1 into 1 0.392 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.392 * [backup-simplify]: Simplify (+ 0 0) into 0 0.393 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 1) 2)) (pow 1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow 1 1)))) 2) into -1/2 0.393 * [backup-simplify]: Simplify -1/2 into -1/2 0.394 * [backup-simplify]: Simplify (+ (* -1/2 (pow (/ 1 (- x)) 2)) (+ (* 1 (/ 1 (- x))) (- (log (/ 1 (- x)))))) into (- (+ (log (/ -1 x)) (+ (* 1/2 (/ 1 (pow x 2))) (/ 1 x)))) 0.394 * * * * [progress]: [ 2 / 3 ] generating series at (2 2) 0.394 * [backup-simplify]: Simplify (log (+ 1 x)) into (log (+ x 1)) 0.394 * [approximate]: Taking taylor expansion of (log (+ x 1)) in (x) around 0 0.394 * [taylor]: Taking taylor expansion of (log (+ x 1)) in x 0.394 * [taylor]: Taking taylor expansion of (+ x 1) in x 0.394 * [taylor]: Taking taylor expansion of x in x 0.394 * [backup-simplify]: Simplify 0 into 0 0.394 * [backup-simplify]: Simplify 1 into 1 0.394 * [taylor]: Taking taylor expansion of 1 in x 0.394 * [backup-simplify]: Simplify 1 into 1 0.394 * [backup-simplify]: Simplify (+ 0 1) into 1 0.394 * [backup-simplify]: Simplify (log 1) into 0 0.394 * [taylor]: Taking taylor expansion of (log (+ x 1)) in x 0.394 * [taylor]: Taking taylor expansion of (+ x 1) in x 0.394 * [taylor]: Taking taylor expansion of x in x 0.394 * [backup-simplify]: Simplify 0 into 0 0.394 * [backup-simplify]: Simplify 1 into 1 0.394 * [taylor]: Taking taylor expansion of 1 in x 0.394 * [backup-simplify]: Simplify 1 into 1 0.395 * [backup-simplify]: Simplify (+ 0 1) into 1 0.395 * [backup-simplify]: Simplify (log 1) into 0 0.395 * [backup-simplify]: Simplify 0 into 0 0.395 * [backup-simplify]: Simplify (+ 1 0) into 1 0.396 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 1) 1)) (pow 1 1)))) 1) into 1 0.396 * [backup-simplify]: Simplify 1 into 1 0.396 * [backup-simplify]: Simplify (+ 0 0) into 0 0.398 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 1) 2)) (pow 1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow 1 1)))) 2) into -1/2 0.398 * [backup-simplify]: Simplify -1/2 into -1/2 0.398 * [backup-simplify]: Simplify (+ 0 0) into 0 0.400 * [backup-simplify]: Simplify (/ (+ (* 2 (/ (* (pow (* 1 1) 3)) (pow 1 3))) (* -3 (/ (* (pow (* 1 1) 1) (pow (* 2 0) 1)) (pow 1 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow 1 1)))) 6) into 1/3 0.401 * [backup-simplify]: Simplify 1/3 into 1/3 0.401 * [backup-simplify]: Simplify (+ (* 1/3 (pow x 3)) (+ (* -1/2 (pow x 2)) (* 1 x))) into (- (+ x (* 1/3 (pow x 3))) (* 1/2 (pow x 2))) 0.401 * [backup-simplify]: Simplify (log (+ 1 (/ 1 x))) into (log (+ (/ 1 x) 1)) 0.401 * [approximate]: Taking taylor expansion of (log (+ (/ 1 x) 1)) in (x) around 0 0.401 * [taylor]: Taking taylor expansion of (log (+ (/ 1 x) 1)) in x 0.401 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x 0.401 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.401 * [taylor]: Taking taylor expansion of x in x 0.401 * [backup-simplify]: Simplify 0 into 0 0.401 * [backup-simplify]: Simplify 1 into 1 0.401 * [backup-simplify]: Simplify (/ 1 1) into 1 0.401 * [taylor]: Taking taylor expansion of 1 in x 0.401 * [backup-simplify]: Simplify 1 into 1 0.402 * [backup-simplify]: Simplify (+ 1 0) into 1 0.402 * [backup-simplify]: Simplify (log 1) into 0 0.402 * [taylor]: Taking taylor expansion of (log (+ (/ 1 x) 1)) in x 0.402 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x 0.402 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.402 * [taylor]: Taking taylor expansion of x in x 0.402 * [backup-simplify]: Simplify 0 into 0 0.402 * [backup-simplify]: Simplify 1 into 1 0.402 * [backup-simplify]: Simplify (/ 1 1) into 1 0.402 * [taylor]: Taking taylor expansion of 1 in x 0.402 * [backup-simplify]: Simplify 1 into 1 0.402 * [backup-simplify]: Simplify (+ 1 0) into 1 0.403 * [backup-simplify]: Simplify (log 1) into 0 0.403 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) 0) into (- (log x)) 0.403 * [backup-simplify]: Simplify (- (log x)) into (- (log x)) 0.403 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.404 * [backup-simplify]: Simplify (+ 0 1) into 1 0.404 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 1) 1)) (pow 1 1)))) 1) into 1 0.404 * [backup-simplify]: Simplify 1 into 1 0.405 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.405 * [backup-simplify]: Simplify (+ 0 0) into 0 0.407 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 1) 2)) (pow 1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow 1 1)))) 2) into -1/2 0.407 * [backup-simplify]: Simplify -1/2 into -1/2 0.407 * [backup-simplify]: Simplify (+ (* -1/2 (pow (/ 1 x) 2)) (+ (* 1 (/ 1 x)) (- (log (/ 1 x))))) into (- (/ 1 x) (+ (log (/ 1 x)) (* 1/2 (/ 1 (pow x 2))))) 0.407 * [backup-simplify]: Simplify (log (+ 1 (/ 1 (- x)))) into (log (- 1 (/ 1 x))) 0.407 * [approximate]: Taking taylor expansion of (log (- 1 (/ 1 x))) in (x) around 0 0.407 * [taylor]: Taking taylor expansion of (log (- 1 (/ 1 x))) in x 0.407 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x 0.407 * [taylor]: Taking taylor expansion of 1 in x 0.407 * [backup-simplify]: Simplify 1 into 1 0.407 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.407 * [taylor]: Taking taylor expansion of x in x 0.407 * [backup-simplify]: Simplify 0 into 0 0.407 * [backup-simplify]: Simplify 1 into 1 0.407 * [backup-simplify]: Simplify (/ 1 1) into 1 0.407 * [backup-simplify]: Simplify (- 1) into -1 0.408 * [backup-simplify]: Simplify (+ 0 -1) into -1 0.408 * [backup-simplify]: Simplify (log -1) into (log -1) 0.408 * [taylor]: Taking taylor expansion of (log (- 1 (/ 1 x))) in x 0.408 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x 0.408 * [taylor]: Taking taylor expansion of 1 in x 0.408 * [backup-simplify]: Simplify 1 into 1 0.408 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.408 * [taylor]: Taking taylor expansion of x in x 0.408 * [backup-simplify]: Simplify 0 into 0 0.408 * [backup-simplify]: Simplify 1 into 1 0.408 * [backup-simplify]: Simplify (/ 1 1) into 1 0.409 * [backup-simplify]: Simplify (- 1) into -1 0.409 * [backup-simplify]: Simplify (+ 0 -1) into -1 0.409 * [backup-simplify]: Simplify (log -1) into (log -1) 0.410 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) (log -1)) into (- (log -1) (log x)) 0.410 * [backup-simplify]: Simplify (- (log -1) (log x)) into (- (log -1) (log x)) 0.410 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.411 * [backup-simplify]: Simplify (- 0) into 0 0.411 * [backup-simplify]: Simplify (+ 1 0) into 1 0.412 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 1) 1)) (pow -1 1)))) 1) into -1 0.412 * [backup-simplify]: Simplify -1 into -1 0.412 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.412 * [backup-simplify]: Simplify (- 0) into 0 0.413 * [backup-simplify]: Simplify (+ 0 0) into 0 0.414 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 1) 2)) (pow -1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow -1 1)))) 2) into -1/2 0.414 * [backup-simplify]: Simplify -1/2 into -1/2 0.415 * [backup-simplify]: Simplify (+ (* -1/2 (pow (/ 1 (- x)) 2)) (+ (* -1 (/ 1 (- x))) (- (log -1) (log (/ 1 (- x)))))) into (- (+ (/ 1 x) (log -1)) (+ (log (/ -1 x)) (* 1/2 (/ 1 (pow x 2))))) 0.415 * * * * [progress]: [ 3 / 3 ] generating series at (2) 0.415 * [backup-simplify]: Simplify (/ (log (- 1 x)) (log (+ 1 x))) into (/ (log (- 1 x)) (log (+ x 1))) 0.415 * [approximate]: Taking taylor expansion of (/ (log (- 1 x)) (log (+ x 1))) in (x) around 0 0.415 * [taylor]: Taking taylor expansion of (/ (log (- 1 x)) (log (+ x 1))) in x 0.415 * [taylor]: Taking taylor expansion of (log (- 1 x)) in x 0.415 * [taylor]: Taking taylor expansion of (- 1 x) in x 0.415 * [taylor]: Taking taylor expansion of 1 in x 0.415 * [backup-simplify]: Simplify 1 into 1 0.415 * [taylor]: Taking taylor expansion of x in x 0.415 * [backup-simplify]: Simplify 0 into 0 0.415 * [backup-simplify]: Simplify 1 into 1 0.415 * [backup-simplify]: Simplify (- 0) into 0 0.416 * [backup-simplify]: Simplify (+ 1 0) into 1 0.416 * [backup-simplify]: Simplify (log 1) into 0 0.416 * [taylor]: Taking taylor expansion of (log (+ x 1)) in x 0.416 * [taylor]: Taking taylor expansion of (+ x 1) in x 0.416 * [taylor]: Taking taylor expansion of x in x 0.416 * [backup-simplify]: Simplify 0 into 0 0.416 * [backup-simplify]: Simplify 1 into 1 0.416 * [taylor]: Taking taylor expansion of 1 in x 0.416 * [backup-simplify]: Simplify 1 into 1 0.416 * [backup-simplify]: Simplify (+ 0 1) into 1 0.417 * [backup-simplify]: Simplify (log 1) into 0 0.417 * [backup-simplify]: Simplify (- 1) into -1 0.417 * [backup-simplify]: Simplify (+ 0 -1) into -1 0.418 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 -1) 1)) (pow 1 1)))) 1) into -1 0.418 * [backup-simplify]: Simplify (+ 1 0) into 1 0.419 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 1) 1)) (pow 1 1)))) 1) into 1 0.419 * [backup-simplify]: Simplify (/ -1 1) into -1 0.419 * [taylor]: Taking taylor expansion of (/ (log (- 1 x)) (log (+ x 1))) in x 0.419 * [taylor]: Taking taylor expansion of (log (- 1 x)) in x 0.419 * [taylor]: Taking taylor expansion of (- 1 x) in x 0.419 * [taylor]: Taking taylor expansion of 1 in x 0.419 * [backup-simplify]: Simplify 1 into 1 0.419 * [taylor]: Taking taylor expansion of x in x 0.419 * [backup-simplify]: Simplify 0 into 0 0.419 * [backup-simplify]: Simplify 1 into 1 0.419 * [backup-simplify]: Simplify (- 0) into 0 0.420 * [backup-simplify]: Simplify (+ 1 0) into 1 0.420 * [backup-simplify]: Simplify (log 1) into 0 0.420 * [taylor]: Taking taylor expansion of (log (+ x 1)) in x 0.420 * [taylor]: Taking taylor expansion of (+ x 1) in x 0.420 * [taylor]: Taking taylor expansion of x in x 0.420 * [backup-simplify]: Simplify 0 into 0 0.420 * [backup-simplify]: Simplify 1 into 1 0.420 * [taylor]: Taking taylor expansion of 1 in x 0.420 * [backup-simplify]: Simplify 1 into 1 0.420 * [backup-simplify]: Simplify (+ 0 1) into 1 0.420 * [backup-simplify]: Simplify (log 1) into 0 0.421 * [backup-simplify]: Simplify (- 1) into -1 0.421 * [backup-simplify]: Simplify (+ 0 -1) into -1 0.422 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 -1) 1)) (pow 1 1)))) 1) into -1 0.422 * [backup-simplify]: Simplify (+ 1 0) into 1 0.423 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 1) 1)) (pow 1 1)))) 1) into 1 0.423 * [backup-simplify]: Simplify (/ -1 1) into -1 0.423 * [backup-simplify]: Simplify -1 into -1 0.423 * [backup-simplify]: Simplify (- 0) into 0 0.423 * [backup-simplify]: Simplify (+ 0 0) into 0 0.425 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 -1) 2)) (pow 1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow 1 1)))) 2) into -1/2 0.425 * [backup-simplify]: Simplify (+ 0 0) into 0 0.427 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 1) 2)) (pow 1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow 1 1)))) 2) into -1/2 0.428 * [backup-simplify]: Simplify (- (/ -1/2 1) (+ (* -1 (/ -1/2 1)))) into -1 0.428 * [backup-simplify]: Simplify -1 into -1 0.428 * [backup-simplify]: Simplify (- 0) into 0 0.429 * [backup-simplify]: Simplify (+ 0 0) into 0 0.434 * [backup-simplify]: Simplify (/ (+ (* 2 (/ (* (pow (* 1 -1) 3)) (pow 1 3))) (* -3 (/ (* (pow (* 1 -1) 1) (pow (* 2 0) 1)) (pow 1 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow 1 1)))) 6) into -1/3 0.435 * [backup-simplify]: Simplify (+ 0 0) into 0 0.440 * [backup-simplify]: Simplify (/ (+ (* 2 (/ (* (pow (* 1 1) 3)) (pow 1 3))) (* -3 (/ (* (pow (* 1 1) 1) (pow (* 2 0) 1)) (pow 1 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow 1 1)))) 6) into 1/3 0.441 * [backup-simplify]: Simplify (- (/ -1/3 1) (+ (* -1 (/ 1/3 1)) (* -1 (/ -1/2 1)))) into -1/2 0.442 * [backup-simplify]: Simplify -1/2 into -1/2 0.442 * [backup-simplify]: Simplify (+ (* -1/2 (pow x 2)) (+ (* -1 x) -1)) into (- (+ x (+ (* 1/2 (pow x 2)) 1))) 0.442 * [backup-simplify]: Simplify (/ (log (- 1 (/ 1 x))) (log (+ 1 (/ 1 x)))) into (/ (log (- 1 (/ 1 x))) (log (+ (/ 1 x) 1))) 0.442 * [approximate]: Taking taylor expansion of (/ (log (- 1 (/ 1 x))) (log (+ (/ 1 x) 1))) in (x) around 0 0.442 * [taylor]: Taking taylor expansion of (/ (log (- 1 (/ 1 x))) (log (+ (/ 1 x) 1))) in x 0.442 * [taylor]: Taking taylor expansion of (log (- 1 (/ 1 x))) in x 0.442 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x 0.442 * [taylor]: Taking taylor expansion of 1 in x 0.442 * [backup-simplify]: Simplify 1 into 1 0.442 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.442 * [taylor]: Taking taylor expansion of x in x 0.442 * [backup-simplify]: Simplify 0 into 0 0.442 * [backup-simplify]: Simplify 1 into 1 0.443 * [backup-simplify]: Simplify (/ 1 1) into 1 0.443 * [backup-simplify]: Simplify (- 1) into -1 0.443 * [backup-simplify]: Simplify (+ 0 -1) into -1 0.444 * [backup-simplify]: Simplify (log -1) into (log -1) 0.444 * [taylor]: Taking taylor expansion of (log (+ (/ 1 x) 1)) in x 0.444 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x 0.444 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.444 * [taylor]: Taking taylor expansion of x in x 0.444 * [backup-simplify]: Simplify 0 into 0 0.444 * [backup-simplify]: Simplify 1 into 1 0.444 * [backup-simplify]: Simplify (/ 1 1) into 1 0.444 * [taylor]: Taking taylor expansion of 1 in x 0.444 * [backup-simplify]: Simplify 1 into 1 0.445 * [backup-simplify]: Simplify (+ 1 0) into 1 0.445 * [backup-simplify]: Simplify (log 1) into 0 0.446 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) (log -1)) into (- (log -1) (log x)) 0.446 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) 0) into (- (log x)) 0.447 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) (log -1)) into (- (log -1) (log x)) 0.448 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) 0) into (- (log x)) 0.448 * [backup-simplify]: Simplify (/ (- (log -1) (log x)) (- (log x))) into (* -1 (/ (- (log -1) (log x)) (log x))) 0.448 * [taylor]: Taking taylor expansion of (/ (log (- 1 (/ 1 x))) (log (+ (/ 1 x) 1))) in x 0.448 * [taylor]: Taking taylor expansion of (log (- 1 (/ 1 x))) in x 0.448 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x 0.448 * [taylor]: Taking taylor expansion of 1 in x 0.448 * [backup-simplify]: Simplify 1 into 1 0.448 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.448 * [taylor]: Taking taylor expansion of x in x 0.448 * [backup-simplify]: Simplify 0 into 0 0.448 * [backup-simplify]: Simplify 1 into 1 0.449 * [backup-simplify]: Simplify (/ 1 1) into 1 0.449 * [backup-simplify]: Simplify (- 1) into -1 0.449 * [backup-simplify]: Simplify (+ 0 -1) into -1 0.450 * [backup-simplify]: Simplify (log -1) into (log -1) 0.450 * [taylor]: Taking taylor expansion of (log (+ (/ 1 x) 1)) in x 0.450 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x 0.450 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.450 * [taylor]: Taking taylor expansion of x in x 0.450 * [backup-simplify]: Simplify 0 into 0 0.450 * [backup-simplify]: Simplify 1 into 1 0.450 * [backup-simplify]: Simplify (/ 1 1) into 1 0.450 * [taylor]: Taking taylor expansion of 1 in x 0.450 * [backup-simplify]: Simplify 1 into 1 0.451 * [backup-simplify]: Simplify (+ 1 0) into 1 0.451 * [backup-simplify]: Simplify (log 1) into 0 0.452 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) (log -1)) into (- (log -1) (log x)) 0.452 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) 0) into (- (log x)) 0.453 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) (log -1)) into (- (log -1) (log x)) 0.454 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) 0) into (- (log x)) 0.454 * [backup-simplify]: Simplify (/ (- (log -1) (log x)) (- (log x))) into (* -1 (/ (- (log -1) (log x)) (log x))) 0.455 * [backup-simplify]: Simplify (* -1 (/ (- (log -1) (log x)) (log x))) into (* -1 (/ (- (log -1) (log x)) (log x))) 0.455 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.456 * [backup-simplify]: Simplify (- 0) into 0 0.456 * [backup-simplify]: Simplify (+ 1 0) into 1 0.457 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 1) 1)) (pow -1 1)))) 1) into -1 0.458 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) 0) into (- (log x)) 0.459 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.459 * [backup-simplify]: Simplify (+ 0 1) into 1 0.460 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 1) 1)) (pow 1 1)))) 1) into 1 0.461 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) 0) into (- (log x)) 0.461 * [backup-simplify]: Simplify (- (/ -1 (- (log x))) (+ (* (* -1 (/ (- (log -1) (log x)) (log x))) (/ 1 (- (log x)))))) into (- (* 2 (/ 1 (log x))) (/ (log -1) (pow (log x) 2))) 0.462 * [backup-simplify]: Simplify (- (* 2 (/ 1 (log x))) (/ (log -1) (pow (log x) 2))) into (- (* 2 (/ 1 (log x))) (/ (log -1) (pow (log x) 2))) 0.463 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.463 * [backup-simplify]: Simplify (- 0) into 0 0.464 * [backup-simplify]: Simplify (+ 0 0) into 0 0.466 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 1) 2)) (pow -1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow -1 1)))) 2) into -1/2 0.467 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) 0) into (- (log x)) 0.468 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.468 * [backup-simplify]: Simplify (+ 0 0) into 0 0.471 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 1) 2)) (pow 1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow 1 1)))) 2) into -1/2 0.471 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) 0) into (- (log x)) 0.472 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) 0) into (- (log x)) 0.473 * [backup-simplify]: Simplify (- (/ -1/2 (- (log x))) (+ (* (* -1 (/ (- (log -1) (log x)) (log x))) (/ -1/2 (- (log x)))) (* (- (* 2 (/ 1 (log x))) (/ (log -1) (pow (log x) 2))) (/ 1 (- (log x)))))) into (- (+ (* 1/2 (/ (log -1) (pow (log x) 2))) (* 2 (/ 1 (pow (log x) 2)))) (/ (log -1) (pow (log x) 3))) 0.475 * [backup-simplify]: Simplify (- (+ (* 1/2 (/ (log -1) (pow (log x) 2))) (* 2 (/ 1 (pow (log x) 2)))) (/ (log -1) (pow (log x) 3))) into (- (+ (* 1/2 (/ (log -1) (pow (log x) 2))) (* 2 (/ 1 (pow (log x) 2)))) (/ (log -1) (pow (log x) 3))) 0.478 * [backup-simplify]: Simplify (+ (* (- (+ (* 1/2 (/ (log -1) (pow (log (/ 1 x)) 2))) (* 2 (/ 1 (pow (log (/ 1 x)) 2)))) (/ (log -1) (pow (log (/ 1 x)) 3))) (pow (/ 1 x) 2)) (+ (* (- (* 2 (/ 1 (log (/ 1 x)))) (/ (log -1) (pow (log (/ 1 x)) 2))) (/ 1 x)) (* -1 (/ (- (log -1) (log (/ 1 x))) (log (/ 1 x)))))) into (- (+ (* 2 (/ 1 (* (pow (log (/ 1 x)) 2) (pow x 2)))) (+ (* 2 (/ 1 (* (log (/ 1 x)) x))) (+ (* 1/2 (/ (log -1) (* (pow (log (/ 1 x)) 2) (pow x 2)))) 1))) (+ (/ (log -1) (* (pow (log (/ 1 x)) 3) (pow x 2))) (+ (/ (log -1) (log (/ 1 x))) (/ (log -1) (* (pow (log (/ 1 x)) 2) x))))) 0.478 * [backup-simplify]: Simplify (/ (log (- 1 (/ 1 (- x)))) (log (+ 1 (/ 1 (- x))))) into (/ (log (+ (/ 1 x) 1)) (log (- 1 (/ 1 x)))) 0.478 * [approximate]: Taking taylor expansion of (/ (log (+ (/ 1 x) 1)) (log (- 1 (/ 1 x)))) in (x) around 0 0.478 * [taylor]: Taking taylor expansion of (/ (log (+ (/ 1 x) 1)) (log (- 1 (/ 1 x)))) in x 0.478 * [taylor]: Taking taylor expansion of (log (+ (/ 1 x) 1)) in x 0.478 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x 0.478 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.478 * [taylor]: Taking taylor expansion of x in x 0.478 * [backup-simplify]: Simplify 0 into 0 0.478 * [backup-simplify]: Simplify 1 into 1 0.479 * [backup-simplify]: Simplify (/ 1 1) into 1 0.479 * [taylor]: Taking taylor expansion of 1 in x 0.479 * [backup-simplify]: Simplify 1 into 1 0.479 * [backup-simplify]: Simplify (+ 1 0) into 1 0.479 * [backup-simplify]: Simplify (log 1) into 0 0.479 * [taylor]: Taking taylor expansion of (log (- 1 (/ 1 x))) in x 0.479 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x 0.480 * [taylor]: Taking taylor expansion of 1 in x 0.480 * [backup-simplify]: Simplify 1 into 1 0.480 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.480 * [taylor]: Taking taylor expansion of x in x 0.480 * [backup-simplify]: Simplify 0 into 0 0.480 * [backup-simplify]: Simplify 1 into 1 0.480 * [backup-simplify]: Simplify (/ 1 1) into 1 0.480 * [backup-simplify]: Simplify (- 1) into -1 0.481 * [backup-simplify]: Simplify (+ 0 -1) into -1 0.481 * [backup-simplify]: Simplify (log -1) into (log -1) 0.482 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) 0) into (- (log x)) 0.483 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) (log -1)) into (- (log -1) (log x)) 0.483 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) 0) into (- (log x)) 0.484 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) (log -1)) into (- (log -1) (log x)) 0.484 * [backup-simplify]: Simplify (/ (- (log x)) (- (log -1) (log x))) into (* -1 (/ (log x) (- (log -1) (log x)))) 0.484 * [taylor]: Taking taylor expansion of (/ (log (+ (/ 1 x) 1)) (log (- 1 (/ 1 x)))) in x 0.484 * [taylor]: Taking taylor expansion of (log (+ (/ 1 x) 1)) in x 0.484 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x 0.484 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.485 * [taylor]: Taking taylor expansion of x in x 0.485 * [backup-simplify]: Simplify 0 into 0 0.485 * [backup-simplify]: Simplify 1 into 1 0.485 * [backup-simplify]: Simplify (/ 1 1) into 1 0.485 * [taylor]: Taking taylor expansion of 1 in x 0.485 * [backup-simplify]: Simplify 1 into 1 0.492 * [backup-simplify]: Simplify (+ 1 0) into 1 0.493 * [backup-simplify]: Simplify (log 1) into 0 0.493 * [taylor]: Taking taylor expansion of (log (- 1 (/ 1 x))) in x 0.493 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x 0.493 * [taylor]: Taking taylor expansion of 1 in x 0.493 * [backup-simplify]: Simplify 1 into 1 0.493 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.493 * [taylor]: Taking taylor expansion of x in x 0.493 * [backup-simplify]: Simplify 0 into 0 0.493 * [backup-simplify]: Simplify 1 into 1 0.493 * [backup-simplify]: Simplify (/ 1 1) into 1 0.494 * [backup-simplify]: Simplify (- 1) into -1 0.494 * [backup-simplify]: Simplify (+ 0 -1) into -1 0.495 * [backup-simplify]: Simplify (log -1) into (log -1) 0.495 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) 0) into (- (log x)) 0.496 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) (log -1)) into (- (log -1) (log x)) 0.496 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) 0) into (- (log x)) 0.497 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) (log -1)) into (- (log -1) (log x)) 0.498 * [backup-simplify]: Simplify (/ (- (log x)) (- (log -1) (log x))) into (* -1 (/ (log x) (- (log -1) (log x)))) 0.498 * [backup-simplify]: Simplify (* -1 (/ (log x) (- (log -1) (log x)))) into (* -1 (/ (log x) (- (log -1) (log x)))) 0.499 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.500 * [backup-simplify]: Simplify (+ 0 1) into 1 0.501 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 1) 1)) (pow 1 1)))) 1) into 1 0.502 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) (log -1)) into (- (log -1) (log x)) 0.503 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.503 * [backup-simplify]: Simplify (- 0) into 0 0.504 * [backup-simplify]: Simplify (+ 1 0) into 1 0.505 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 1) 1)) (pow -1 1)))) 1) into -1 0.506 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) (log -1)) into (- (log -1) (log x)) 0.507 * [backup-simplify]: Simplify (- (/ 1 (- (log -1) (log x))) (+ (* (* -1 (/ (log x) (- (log -1) (log x)))) (/ -1 (- (log -1) (log x)))))) into (- (/ 1 (- (log -1) (log x))) (/ (log x) (pow (- (log -1) (log x)) 2))) 0.508 * [backup-simplify]: Simplify (- (/ 1 (- (log -1) (log x))) (/ (log x) (pow (- (log -1) (log x)) 2))) into (- (/ 1 (- (log -1) (log x))) (/ (log x) (pow (- (log -1) (log x)) 2))) 0.509 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.509 * [backup-simplify]: Simplify (+ 0 0) into 0 0.512 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 1) 2)) (pow 1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow 1 1)))) 2) into -1/2 0.513 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) (log -1)) into (- (log -1) (log x)) 0.514 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.514 * [backup-simplify]: Simplify (- 0) into 0 0.515 * [backup-simplify]: Simplify (+ 0 0) into 0 0.517 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 1) 2)) (pow -1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow -1 1)))) 2) into -1/2 0.518 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) (log -1)) into (- (log -1) (log x)) 0.519 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) (log -1)) into (- (log -1) (log x)) 0.522 * [backup-simplify]: Simplify (- (/ -1/2 (- (log -1) (log x))) (+ (* (* -1 (/ (log x) (- (log -1) (log x)))) (/ -1/2 (- (log -1) (log x)))) (* (- (/ 1 (- (log -1) (log x))) (/ (log x) (pow (- (log -1) (log x)) 2))) (/ -1 (- (log -1) (log x)))))) into (- (/ 1 (pow (- (log -1) (log x)) 2)) (+ (* 1/2 (/ 1 (- (log -1) (log x)))) (+ (/ (log x) (pow (- (log -1) (log x)) 3)) (* 1/2 (/ (log x) (pow (- (log -1) (log x)) 2)))))) 0.524 * [backup-simplify]: Simplify (- (/ 1 (pow (- (log -1) (log x)) 2)) (+ (* 1/2 (/ 1 (- (log -1) (log x)))) (+ (/ (log x) (pow (- (log -1) (log x)) 3)) (* 1/2 (/ (log x) (pow (- (log -1) (log x)) 2)))))) into (- (/ 1 (pow (- (log -1) (log x)) 2)) (+ (* 1/2 (/ 1 (- (log -1) (log x)))) (+ (/ (log x) (pow (- (log -1) (log x)) 3)) (* 1/2 (/ (log x) (pow (- (log -1) (log x)) 2)))))) 0.528 * [backup-simplify]: Simplify (+ (* (- (/ 1 (pow (- (log -1) (log (/ 1 (- x)))) 2)) (+ (* 1/2 (/ 1 (- (log -1) (log (/ 1 (- x)))))) (+ (/ (log (/ 1 (- x))) (pow (- (log -1) (log (/ 1 (- x)))) 3)) (* 1/2 (/ (log (/ 1 (- x))) (pow (- (log -1) (log (/ 1 (- x)))) 2)))))) (pow (/ 1 (- x)) 2)) (+ (* (- (/ 1 (- (log -1) (log (/ 1 (- x))))) (/ (log (/ 1 (- x))) (pow (- (log -1) (log (/ 1 (- x)))) 2))) (/ 1 (- x))) (* -1 (/ (log (/ 1 (- x))) (- (log -1) (log (/ 1 (- x)))))))) into (- (+ (/ (log (/ -1 x)) (* x (pow (- (log -1) (log (/ -1 x))) 2))) (/ 1 (* (pow x 2) (pow (- (log -1) (log (/ -1 x))) 2)))) (+ (/ (log (/ -1 x)) (- (log -1) (log (/ -1 x)))) (+ (/ (log (/ -1 x)) (* (pow x 2) (pow (- (log -1) (log (/ -1 x))) 3))) (+ (/ 1 (* x (- (log -1) (log (/ -1 x))))) (+ (* 1/2 (/ (log (/ -1 x)) (* (pow x 2) (pow (- (log -1) (log (/ -1 x))) 2)))) (* 1/2 (/ 1 (* (pow x 2) (- (log -1) (log (/ -1 x))))))))))) 0.529 * * * [progress]: simplifying candidates 0.529 * * * * [progress]: [ 1 / 82 ] simplifiying candidate # 0.529 * [simplify]: Simplifying (log (* (cbrt (- 1 x)) (cbrt (- 1 x)))) 0.529 * * [simplify]: iters left: 6 (6 enodes) 0.533 * * [simplify]: iters left: 5 (24 enodes) 0.540 * * [simplify]: iters left: 4 (31 enodes) 0.549 * * [simplify]: Extracting #0: cost 1 inf + 0 0.549 * * [simplify]: Extracting #1: cost 4 inf + 0 0.549 * * [simplify]: Extracting #2: cost 7 inf + 0 0.549 * * [simplify]: Extracting #3: cost 9 inf + 0 0.549 * * [simplify]: Extracting #4: cost 13 inf + 0 0.549 * * [simplify]: Extracting #5: cost 12 inf + 2 0.549 * * [simplify]: Extracting #6: cost 7 inf + 290 0.550 * * [simplify]: Extracting #7: cost 1 inf + 1352 0.550 * * [simplify]: Extracting #8: cost 0 inf + 1584 0.550 * [simplify]: Simplified to (log (* (cbrt (- 1 x)) (cbrt (- 1 x)))) 0.551 * [simplify]: Simplified (2 1 1) to (λ (x) (/ (+ (log (* (cbrt (- 1 x)) (cbrt (- 1 x)))) (log (cbrt (- 1 x)))) (log (+ 1 x)))) 0.551 * * * * [progress]: [ 2 / 82 ] simplifiying candidate # 0.551 * [simplify]: Simplifying (log (sqrt (- 1 x))) 0.551 * * [simplify]: iters left: 4 (5 enodes) 0.554 * * [simplify]: iters left: 3 (19 enodes) 0.559 * * [simplify]: iters left: 2 (24 enodes) 0.567 * * [simplify]: Extracting #0: cost 1 inf + 0 0.567 * * [simplify]: Extracting #1: cost 3 inf + 0 0.567 * * [simplify]: Extracting #2: cost 5 inf + 0 0.567 * * [simplify]: Extracting #3: cost 9 inf + 0 0.567 * * [simplify]: Extracting #4: cost 7 inf + 43 0.567 * * [simplify]: Extracting #5: cost 0 inf + 636 0.567 * [simplify]: Simplified to (log (sqrt (- 1 x))) 0.568 * [simplify]: Simplified (2 1 1) to (λ (x) (/ (+ (log (sqrt (- 1 x))) (log (sqrt (- 1 x)))) (log (+ 1 x)))) 0.568 * * * * [progress]: [ 3 / 82 ] simplifiying candidate # 0.568 * [simplify]: Simplifying (log 1) 0.568 * * [simplify]: iters left: 1 (2 enodes) 0.570 * * [simplify]: Extracting #0: cost 1 inf + 0 0.570 * * [simplify]: Extracting #1: cost 0 inf + 1 0.570 * [simplify]: Simplified to 0 0.570 * [simplify]: Simplified (2 1 1) to (λ (x) (/ (+ 0 (log (- 1 x))) (log (+ 1 x)))) 0.570 * * * * [progress]: [ 4 / 82 ] simplifiying candidate # 0.571 * [simplify]: Simplifying (log (+ (sqrt 1) (sqrt x))) 0.571 * * [simplify]: iters left: 4 (6 enodes) 0.574 * * [simplify]: iters left: 3 (21 enodes) 0.580 * * [simplify]: iters left: 2 (23 enodes) 0.586 * * [simplify]: Extracting #0: cost 1 inf + 0 0.586 * * [simplify]: Extracting #1: cost 3 inf + 0 0.586 * * [simplify]: Extracting #2: cost 6 inf + 0 0.586 * * [simplify]: Extracting #3: cost 7 inf + 1 0.586 * * [simplify]: Extracting #4: cost 1 inf + 400 0.587 * * [simplify]: Extracting #5: cost 0 inf + 552 0.587 * [simplify]: Simplified to (log (+ (sqrt x) 1)) 0.587 * [simplify]: Simplified (2 1 1) to (λ (x) (/ (+ (log (+ (sqrt x) 1)) (log (- (sqrt 1) (sqrt x)))) (log (+ 1 x)))) 0.587 * * * * [progress]: [ 5 / 82 ] simplifiying candidate # 0.587 * [simplify]: Simplifying (log (+ 1 (sqrt x))) 0.587 * * [simplify]: iters left: 4 (5 enodes) 0.590 * * [simplify]: iters left: 3 (18 enodes) 0.596 * * [simplify]: iters left: 2 (20 enodes) 0.600 * * [simplify]: Extracting #0: cost 1 inf + 0 0.600 * * [simplify]: Extracting #1: cost 3 inf + 0 0.600 * * [simplify]: Extracting #2: cost 6 inf + 0 0.600 * * [simplify]: Extracting #3: cost 7 inf + 1 0.600 * * [simplify]: Extracting #4: cost 0 inf + 552 0.600 * [simplify]: Simplified to (log (+ 1 (sqrt x))) 0.600 * [simplify]: Simplified (2 1 1) to (λ (x) (/ (+ (log (+ 1 (sqrt x))) (log (- 1 (sqrt x)))) (log (+ 1 x)))) 0.600 * * * * [progress]: [ 6 / 82 ] simplifiying candidate # 0.600 * [simplify]: Simplifying (log 1) 0.601 * * [simplify]: iters left: 1 (2 enodes) 0.602 * * [simplify]: Extracting #0: cost 1 inf + 0 0.602 * * [simplify]: Extracting #1: cost 0 inf + 1 0.602 * [simplify]: Simplified to 0 0.602 * [simplify]: Simplified (2 1 1) to (λ (x) (/ (+ 0 (log (- 1 x))) (log (+ 1 x)))) 0.602 * * * * [progress]: [ 7 / 82 ] simplifiying candidate # 0.602 * [simplify]: Simplifying (log (- (pow 1 3) (pow x 3))) 0.602 * * [simplify]: iters left: 4 (7 enodes) 0.605 * * [simplify]: iters left: 3 (33 enodes) 0.611 * * [simplify]: iters left: 2 (64 enodes) 0.625 * * [simplify]: iters left: 1 (105 enodes) 0.648 * * [simplify]: Extracting #0: cost 1 inf + 0 0.648 * * [simplify]: Extracting #1: cost 3 inf + 0 0.648 * * [simplify]: Extracting #2: cost 7 inf + 0 0.648 * * [simplify]: Extracting #3: cost 22 inf + 1 0.648 * * [simplify]: Extracting #4: cost 39 inf + 44 0.649 * * [simplify]: Extracting #5: cost 25 inf + 1493 0.650 * * [simplify]: Extracting #6: cost 10 inf + 5576 0.651 * * [simplify]: Extracting #7: cost 0 inf + 9733 0.653 * [simplify]: Simplified to (log (- 1 (* x (* x x)))) 0.653 * [simplify]: Simplified (2 1 1) to (λ (x) (/ (- (log (- 1 (* x (* x x)))) (log (+ (* 1 1) (+ (* x x) (* 1 x))))) (log (+ 1 x)))) 0.653 * * * * [progress]: [ 8 / 82 ] simplifiying candidate # 0.653 * [simplify]: Simplifying (log (- (* 1 1) (* x x))) 0.654 * * [simplify]: iters left: 5 (6 enodes) 0.657 * * [simplify]: iters left: 4 (20 enodes) 0.663 * * [simplify]: iters left: 3 (29 enodes) 0.669 * * [simplify]: iters left: 2 (31 enodes) 0.672 * * [simplify]: Extracting #0: cost 1 inf + 0 0.672 * * [simplify]: Extracting #1: cost 3 inf + 0 0.673 * * [simplify]: Extracting #2: cost 7 inf + 0 0.673 * * [simplify]: Extracting #3: cost 10 inf + 1 0.673 * * [simplify]: Extracting #4: cost 2 inf + 603 0.673 * * [simplify]: Extracting #5: cost 0 inf + 796 0.673 * [simplify]: Simplified to (log (- 1 (* x x))) 0.673 * [simplify]: Simplified (2 1 1) to (λ (x) (/ (- (log (- 1 (* x x))) (log (+ 1 x))) (log (+ 1 x)))) 0.673 * * * * [progress]: [ 9 / 82 ] simplifiying candidate # 0.673 * * * * [progress]: [ 10 / 82 ] simplifiying candidate # 0.673 * * * * [progress]: [ 11 / 82 ] simplifiying candidate # 0.673 * [simplify]: Simplifying (- 1 x) 0.673 * * [simplify]: iters left: 2 (3 enodes) 0.674 * * [simplify]: iters left: 1 (13 enodes) 0.676 * * [simplify]: Extracting #0: cost 1 inf + 0 0.677 * * [simplify]: Extracting #1: cost 5 inf + 0 0.677 * * [simplify]: Extracting #2: cost 3 inf + 43 0.677 * * [simplify]: Extracting #3: cost 0 inf + 168 0.677 * [simplify]: Simplified to (- 1 x) 0.677 * [simplify]: Simplified (2 1 1) to (λ (x) (/ (log (- 1 x)) (log (+ 1 x)))) 0.677 * * * * [progress]: [ 12 / 82 ] simplifiying candidate # 0.677 * * * * [progress]: [ 13 / 82 ] simplifiying candidate # 0.677 * * * * [progress]: [ 14 / 82 ] simplifiying candidate # 0.677 * * * * [progress]: [ 15 / 82 ] simplifiying candidate # 0.677 * * * * [progress]: [ 16 / 82 ] simplifiying candidate # 0.677 * * * * [progress]: [ 17 / 82 ] simplifiying candidate # 0.677 * * * * [progress]: [ 18 / 82 ] simplifiying candidate #real (real->posit16 (log (- 1 x)))) (log (+ 1 x))))> 0.677 * * * * [progress]: [ 19 / 82 ] simplifiying candidate # 0.677 * [simplify]: Simplifying (log (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))) 0.677 * * [simplify]: iters left: 6 (6 enodes) 0.679 * * [simplify]: iters left: 5 (23 enodes) 0.682 * * [simplify]: iters left: 4 (27 enodes) 0.686 * * [simplify]: Extracting #0: cost 1 inf + 0 0.686 * * [simplify]: Extracting #1: cost 4 inf + 0 0.686 * * [simplify]: Extracting #2: cost 7 inf + 0 0.686 * * [simplify]: Extracting #3: cost 9 inf + 0 0.686 * * [simplify]: Extracting #4: cost 12 inf + 0 0.687 * * [simplify]: Extracting #5: cost 10 inf + 2 0.687 * * [simplify]: Extracting #6: cost 8 inf + 86 0.687 * * [simplify]: Extracting #7: cost 1 inf + 1270 0.687 * * [simplify]: Extracting #8: cost 0 inf + 1502 0.687 * [simplify]: Simplified to (log (* (cbrt (+ x 1)) (cbrt (+ x 1)))) 0.687 * [simplify]: Simplified (2 2 1) to (λ (x) (/ (log (- 1 x)) (+ (log (* (cbrt (+ x 1)) (cbrt (+ x 1)))) (log (cbrt (+ 1 x)))))) 0.687 * * * * [progress]: [ 20 / 82 ] simplifiying candidate # 0.687 * [simplify]: Simplifying (log (sqrt (+ 1 x))) 0.687 * * [simplify]: iters left: 4 (5 enodes) 0.689 * * [simplify]: iters left: 3 (18 enodes) 0.691 * * [simplify]: iters left: 2 (20 enodes) 0.694 * * [simplify]: Extracting #0: cost 1 inf + 0 0.694 * * [simplify]: Extracting #1: cost 3 inf + 0 0.694 * * [simplify]: Extracting #2: cost 5 inf + 0 0.694 * * [simplify]: Extracting #3: cost 8 inf + 0 0.694 * * [simplify]: Extracting #4: cost 6 inf + 2 0.694 * * [simplify]: Extracting #5: cost 0 inf + 554 0.694 * [simplify]: Simplified to (log (sqrt (+ x 1))) 0.694 * [simplify]: Simplified (2 2 1) to (λ (x) (/ (log (- 1 x)) (+ (log (sqrt (+ x 1))) (log (sqrt (+ 1 x)))))) 0.695 * * * * [progress]: [ 21 / 82 ] simplifiying candidate # 0.695 * [simplify]: Simplifying (log 1) 0.695 * * [simplify]: iters left: 1 (2 enodes) 0.696 * * [simplify]: Extracting #0: cost 1 inf + 0 0.696 * * [simplify]: Extracting #1: cost 0 inf + 1 0.696 * [simplify]: Simplified to 0 0.696 * [simplify]: Simplified (2 2 1) to (λ (x) (/ (log (- 1 x)) (+ 0 (log (+ 1 x))))) 0.696 * * * * [progress]: [ 22 / 82 ] simplifiying candidate # 0.696 * [simplify]: Simplifying (log 1) 0.696 * * [simplify]: iters left: 1 (2 enodes) 0.698 * * [simplify]: Extracting #0: cost 1 inf + 0 0.698 * * [simplify]: Extracting #1: cost 0 inf + 1 0.698 * [simplify]: Simplified to 0 0.698 * [simplify]: Simplified (2 2 1) to (λ (x) (/ (log (- 1 x)) (+ 0 (log (+ 1 x))))) 0.698 * * * * [progress]: [ 23 / 82 ] simplifiying candidate # 0.698 * [simplify]: Simplifying (log (+ (pow 1 3) (pow x 3))) 0.698 * * [simplify]: iters left: 4 (7 enodes) 0.703 * * [simplify]: iters left: 3 (32 enodes) 0.714 * * [simplify]: iters left: 2 (50 enodes) 0.735 * * [simplify]: iters left: 1 (76 enodes) 0.759 * * [simplify]: Extracting #0: cost 1 inf + 0 0.759 * * [simplify]: Extracting #1: cost 3 inf + 0 0.759 * * [simplify]: Extracting #2: cost 6 inf + 0 0.759 * * [simplify]: Extracting #3: cost 13 inf + 1 0.759 * * [simplify]: Extracting #4: cost 18 inf + 44 0.759 * * [simplify]: Extracting #5: cost 11 inf + 1129 0.760 * * [simplify]: Extracting #6: cost 3 inf + 3790 0.761 * * [simplify]: Extracting #7: cost 0 inf + 4215 0.761 * [simplify]: Simplified to (log (+ 1 (* x (* x x)))) 0.761 * [simplify]: Simplified (2 2 1) to (λ (x) (/ (log (- 1 x)) (- (log (+ 1 (* x (* x x)))) (log (+ (* 1 1) (- (* x x) (* 1 x))))))) 0.762 * * * * [progress]: [ 24 / 82 ] simplifiying candidate # 0.762 * [simplify]: Simplifying (log (- (* 1 1) (* x x))) 0.762 * * [simplify]: iters left: 5 (6 enodes) 0.765 * * [simplify]: iters left: 4 (20 enodes) 0.772 * * [simplify]: iters left: 3 (29 enodes) 0.779 * * [simplify]: iters left: 2 (31 enodes) 0.788 * * [simplify]: Extracting #0: cost 1 inf + 0 0.788 * * [simplify]: Extracting #1: cost 3 inf + 0 0.788 * * [simplify]: Extracting #2: cost 7 inf + 0 0.788 * * [simplify]: Extracting #3: cost 10 inf + 1 0.788 * * [simplify]: Extracting #4: cost 2 inf + 603 0.789 * * [simplify]: Extracting #5: cost 0 inf + 796 0.789 * [simplify]: Simplified to (log (- 1 (* x x))) 0.789 * [simplify]: Simplified (2 2 1) to (λ (x) (/ (log (- 1 x)) (- (log (- 1 (* x x))) (log (- 1 x))))) 0.789 * * * * [progress]: [ 25 / 82 ] simplifiying candidate # 0.789 * * * * [progress]: [ 26 / 82 ] simplifiying candidate # 0.789 * * * * [progress]: [ 27 / 82 ] simplifiying candidate # 0.790 * [simplify]: Simplifying (+ 1 x) 0.790 * * [simplify]: iters left: 2 (3 enodes) 0.792 * * [simplify]: iters left: 1 (12 enodes) 0.795 * * [simplify]: Extracting #0: cost 1 inf + 0 0.795 * * [simplify]: Extracting #1: cost 4 inf + 0 0.795 * * [simplify]: Extracting #2: cost 2 inf + 2 0.796 * * [simplify]: Extracting #3: cost 0 inf + 86 0.796 * [simplify]: Simplified to (+ x 1) 0.796 * [simplify]: Simplified (2 2 1) to (λ (x) (/ (log (- 1 x)) (log (+ x 1)))) 0.796 * * * * [progress]: [ 28 / 82 ] simplifiying candidate # 0.796 * * * * [progress]: [ 29 / 82 ] simplifiying candidate # 0.796 * * * * [progress]: [ 30 / 82 ] simplifiying candidate # 0.796 * * * * [progress]: [ 31 / 82 ] simplifiying candidate # 0.796 * * * * [progress]: [ 32 / 82 ] simplifiying candidate # 0.796 * * * * [progress]: [ 33 / 82 ] simplifiying candidate # 0.796 * * * * [progress]: [ 34 / 82 ] simplifiying candidate #real (real->posit16 (log (+ 1 x))))))> 0.796 * * * * [progress]: [ 35 / 82 ] simplifiying candidate # 0.796 * * * * [progress]: [ 36 / 82 ] simplifiying candidate # 0.796 * [simplify]: Simplifying (- (log (log (- 1 x))) (log (log (+ 1 x)))) 0.797 * * [simplify]: iters left: 6 (9 enodes) 0.801 * * [simplify]: iters left: 5 (34 enodes) 0.811 * * [simplify]: iters left: 4 (42 enodes) 0.822 * * [simplify]: Extracting #0: cost 1 inf + 0 0.822 * * [simplify]: Extracting #1: cost 5 inf + 0 0.822 * * [simplify]: Extracting #2: cost 10 inf + 0 0.822 * * [simplify]: Extracting #3: cost 14 inf + 0 0.822 * * [simplify]: Extracting #4: cost 19 inf + 0 0.822 * * [simplify]: Extracting #5: cost 17 inf + 43 0.822 * * [simplify]: Extracting #6: cost 13 inf + 280 0.823 * * [simplify]: Extracting #7: cost 5 inf + 1356 0.823 * * [simplify]: Extracting #8: cost 0 inf + 2676 0.824 * [simplify]: Simplified to (- (log (log (- 1 x))) (log (log (+ x 1)))) 0.824 * [simplify]: Simplified (2 1) to (λ (x) (exp (- (log (log (- 1 x))) (log (log (+ x 1)))))) 0.824 * * * * [progress]: [ 37 / 82 ] simplifiying candidate # 0.824 * * * * [progress]: [ 38 / 82 ] simplifiying candidate # 0.824 * * * * [progress]: [ 39 / 82 ] simplifiying candidate # 0.825 * [simplify]: Simplifying (/ (* (* (log (- 1 x)) (log (- 1 x))) (log (- 1 x))) (* (* (log (+ 1 x)) (log (+ 1 x))) (log (+ 1 x)))) 0.825 * * [simplify]: iters left: 6 (11 enodes) 0.831 * * [simplify]: iters left: 5 (47 enodes) 0.846 * * [simplify]: iters left: 4 (92 enodes) 0.881 * * [simplify]: iters left: 3 (168 enodes) 0.923 * * [simplify]: iters left: 2 (273 enodes) 0.987 * * [simplify]: iters left: 1 (453 enodes) 1.143 * * [simplify]: Extracting #0: cost 1 inf + 0 1.143 * * [simplify]: Extracting #1: cost 81 inf + 0 1.145 * * [simplify]: Extracting #2: cost 199 inf + 1 1.146 * * [simplify]: Extracting #3: cost 212 inf + 4 1.147 * * [simplify]: Extracting #4: cost 179 inf + 10185 1.158 * * [simplify]: Extracting #5: cost 41 inf + 84671 1.178 * * [simplify]: Extracting #6: cost 0 inf + 110921 1.191 * * [simplify]: Extracting #7: cost 0 inf + 110761 1.211 * [simplify]: Simplified to (* (/ (log (- 1 x)) (log (+ x 1))) (* (/ (log (- 1 x)) (log (+ x 1))) (/ (log (- 1 x)) (log (+ x 1))))) 1.211 * [simplify]: Simplified (2 1) to (λ (x) (cbrt (* (/ (log (- 1 x)) (log (+ x 1))) (* (/ (log (- 1 x)) (log (+ x 1))) (/ (log (- 1 x)) (log (+ x 1))))))) 1.211 * * * * [progress]: [ 40 / 82 ] simplifiying candidate # 1.211 * * * * [progress]: [ 41 / 82 ] simplifiying candidate # 1.211 * * * * [progress]: [ 42 / 82 ] simplifiying candidate # 1.211 * * * * [progress]: [ 43 / 82 ] simplifiying candidate # 1.211 * * * * [progress]: [ 44 / 82 ] simplifiying candidate # 1.212 * [simplify]: Simplifying (/ (log (- (pow 1 3) (pow x 3))) (log (+ 1 x))) 1.212 * * [simplify]: iters left: 6 (10 enodes) 1.218 * * [simplify]: iters left: 5 (43 enodes) 1.233 * * [simplify]: iters left: 4 (74 enodes) 1.258 * * [simplify]: iters left: 3 (116 enodes) 1.297 * * [simplify]: iters left: 2 (185 enodes) 1.345 * * [simplify]: iters left: 1 (348 enodes) 1.499 * * [simplify]: Extracting #0: cost 1 inf + 0 1.500 * * [simplify]: Extracting #1: cost 4 inf + 0 1.500 * * [simplify]: Extracting #2: cost 8 inf + 0 1.500 * * [simplify]: Extracting #3: cost 14 inf + 0 1.500 * * [simplify]: Extracting #4: cost 50 inf + 2 1.500 * * [simplify]: Extracting #5: cost 129 inf + 433 1.501 * * [simplify]: Extracting #6: cost 108 inf + 7952 1.505 * * [simplify]: Extracting #7: cost 62 inf + 30013 1.511 * * [simplify]: Extracting #8: cost 16 inf + 55914 1.517 * * [simplify]: Extracting #9: cost 0 inf + 64155 1.523 * * [simplify]: Extracting #10: cost 0 inf + 64115 1.529 * [simplify]: Simplified to (/ (log (- 1 (* (* x x) x))) (log (+ x 1))) 1.529 * [simplify]: Simplified (2 1) to (λ (x) (- (/ (log (- 1 (* (* x x) x))) (log (+ x 1))) (/ (log (+ (* 1 1) (+ (* x x) (* 1 x)))) (log (+ 1 x))))) 1.529 * * * * [progress]: [ 45 / 82 ] simplifiying candidate # 1.530 * [simplify]: Simplifying (/ (log (- (* 1 1) (* x x))) (log (+ 1 x))) 1.530 * * [simplify]: iters left: 6 (9 enodes) 1.532 * * [simplify]: iters left: 5 (30 enodes) 1.536 * * [simplify]: iters left: 4 (39 enodes) 1.542 * * [simplify]: iters left: 3 (41 enodes) 1.547 * * [simplify]: Extracting #0: cost 1 inf + 0 1.547 * * [simplify]: Extracting #1: cost 4 inf + 0 1.547 * * [simplify]: Extracting #2: cost 8 inf + 0 1.547 * * [simplify]: Extracting #3: cost 14 inf + 0 1.547 * * [simplify]: Extracting #4: cost 13 inf + 124 1.547 * * [simplify]: Extracting #5: cost 7 inf + 675 1.547 * * [simplify]: Extracting #6: cost 0 inf + 1708 1.548 * [simplify]: Simplified to (/ (log (- 1 (* x x))) (log (+ 1 x))) 1.548 * [simplify]: Simplified (2 1) to (λ (x) (- (/ (log (- 1 (* x x))) (log (+ 1 x))) (/ (log (+ 1 x)) (log (+ 1 x))))) 1.548 * * * * [progress]: [ 46 / 82 ] simplifiying candidate # 1.548 * [simplify]: Simplifying (/ 1 1) 1.548 * * [simplify]: iters left: 2 (2 enodes) 1.549 * * [simplify]: iters left: 1 (6 enodes) 1.550 * * [simplify]: Extracting #0: cost 1 inf + 0 1.550 * * [simplify]: Extracting #1: cost 0 inf + 1 1.550 * [simplify]: Simplified to 1 1.550 * [simplify]: Simplified (2 1) to (λ (x) (* 1 (/ (log (- 1 x)) (log (+ 1 x))))) 1.550 * [simplify]: Simplifying (/ (log (- 1 x)) (log (+ 1 x))) 1.550 * * [simplify]: iters left: 5 (7 enodes) 1.552 * * [simplify]: iters left: 4 (26 enodes) 1.558 * * [simplify]: iters left: 3 (31 enodes) 1.567 * * [simplify]: Extracting #0: cost 1 inf + 0 1.567 * * [simplify]: Extracting #1: cost 4 inf + 0 1.567 * * [simplify]: Extracting #2: cost 8 inf + 0 1.567 * * [simplify]: Extracting #3: cost 13 inf + 0 1.567 * * [simplify]: Extracting #4: cost 11 inf + 43 1.567 * * [simplify]: Extracting #5: cost 4 inf + 546 1.567 * * [simplify]: Extracting #6: cost 1 inf + 962 1.568 * * [simplify]: Extracting #7: cost 0 inf + 1224 1.568 * [simplify]: Simplified to (/ (log (- 1 x)) (log (+ x 1))) 1.568 * [simplify]: Simplified (2 2) to (λ (x) (* 1 (/ (log (- 1 x)) (log (+ x 1))))) 1.568 * * * * [progress]: [ 47 / 82 ] simplifiying candidate # 1.569 * [simplify]: Simplifying (/ 1 (* (cbrt (log (+ 1 x))) (cbrt (log (+ 1 x))))) 1.569 * * [simplify]: iters left: 6 (7 enodes) 1.571 * * [simplify]: iters left: 5 (26 enodes) 1.577 * * [simplify]: iters left: 4 (30 enodes) 1.582 * * [simplify]: Extracting #0: cost 1 inf + 0 1.582 * * [simplify]: Extracting #1: cost 6 inf + 0 1.582 * * [simplify]: Extracting #2: cost 9 inf + 1 1.582 * * [simplify]: Extracting #3: cost 11 inf + 1 1.582 * * [simplify]: Extracting #4: cost 13 inf + 1 1.582 * * [simplify]: Extracting #5: cost 12 inf + 2 1.582 * * [simplify]: Extracting #6: cost 8 inf + 310 1.582 * * [simplify]: Extracting #7: cost 4 inf + 1198 1.582 * * [simplify]: Extracting #8: cost 1 inf + 1894 1.583 * * [simplify]: Extracting #9: cost 0 inf + 2166 1.583 * [simplify]: Simplified to (/ (/ 1 (cbrt (log (+ x 1)))) (cbrt (log (+ x 1)))) 1.583 * [simplify]: Simplified (2 1) to (λ (x) (* (/ (/ 1 (cbrt (log (+ x 1)))) (cbrt (log (+ x 1)))) (/ (log (- 1 x)) (cbrt (log (+ 1 x)))))) 1.583 * [simplify]: Simplifying (/ (log (- 1 x)) (cbrt (log (+ 1 x)))) 1.583 * * [simplify]: iters left: 6 (8 enodes) 1.585 * * [simplify]: iters left: 5 (29 enodes) 1.589 * * [simplify]: iters left: 4 (34 enodes) 1.594 * * [simplify]: Extracting #0: cost 1 inf + 0 1.594 * * [simplify]: Extracting #1: cost 4 inf + 0 1.594 * * [simplify]: Extracting #2: cost 8 inf + 0 1.594 * * [simplify]: Extracting #3: cost 14 inf + 0 1.594 * * [simplify]: Extracting #4: cost 14 inf + 2 1.594 * * [simplify]: Extracting #5: cost 6 inf + 476 1.594 * * [simplify]: Extracting #6: cost 0 inf + 1768 1.595 * [simplify]: Simplified to (/ (log (- 1 x)) (cbrt (log (+ x 1)))) 1.595 * [simplify]: Simplified (2 2) to (λ (x) (* (/ 1 (* (cbrt (log (+ 1 x))) (cbrt (log (+ 1 x))))) (/ (log (- 1 x)) (cbrt (log (+ x 1)))))) 1.595 * * * * [progress]: [ 48 / 82 ] simplifiying candidate # 1.595 * [simplify]: Simplifying (/ 1 (sqrt (log (+ 1 x)))) 1.595 * * [simplify]: iters left: 6 (6 enodes) 1.597 * * [simplify]: iters left: 5 (21 enodes) 1.600 * * [simplify]: iters left: 4 (23 enodes) 1.603 * * [simplify]: Extracting #0: cost 1 inf + 0 1.603 * * [simplify]: Extracting #1: cost 4 inf + 0 1.603 * * [simplify]: Extracting #2: cost 5 inf + 1 1.603 * * [simplify]: Extracting #3: cost 7 inf + 1 1.603 * * [simplify]: Extracting #4: cost 9 inf + 1 1.604 * * [simplify]: Extracting #5: cost 8 inf + 2 1.604 * * [simplify]: Extracting #6: cost 1 inf + 806 1.604 * * [simplify]: Extracting #7: cost 0 inf + 998 1.604 * [simplify]: Simplified to (/ 1 (sqrt (log (+ x 1)))) 1.604 * [simplify]: Simplified (2 1) to (λ (x) (* (/ 1 (sqrt (log (+ x 1)))) (/ (log (- 1 x)) (sqrt (log (+ 1 x)))))) 1.604 * [simplify]: Simplifying (/ (log (- 1 x)) (sqrt (log (+ 1 x)))) 1.604 * * [simplify]: iters left: 6 (8 enodes) 1.606 * * [simplify]: iters left: 5 (29 enodes) 1.610 * * [simplify]: iters left: 4 (34 enodes) 1.615 * * [simplify]: Extracting #0: cost 1 inf + 0 1.615 * * [simplify]: Extracting #1: cost 4 inf + 0 1.615 * * [simplify]: Extracting #2: cost 8 inf + 0 1.615 * * [simplify]: Extracting #3: cost 14 inf + 0 1.615 * * [simplify]: Extracting #4: cost 14 inf + 2 1.616 * * [simplify]: Extracting #5: cost 6 inf + 476 1.616 * * [simplify]: Extracting #6: cost 0 inf + 1608 1.616 * [simplify]: Simplified to (/ (log (- 1 x)) (sqrt (log (+ x 1)))) 1.616 * [simplify]: Simplified (2 2) to (λ (x) (* (/ 1 (sqrt (log (+ 1 x)))) (/ (log (- 1 x)) (sqrt (log (+ x 1)))))) 1.617 * * * * [progress]: [ 49 / 82 ] simplifiying candidate # 1.617 * [simplify]: Simplifying (/ 1 1) 1.617 * * [simplify]: iters left: 2 (2 enodes) 1.618 * * [simplify]: iters left: 1 (6 enodes) 1.620 * * [simplify]: Extracting #0: cost 1 inf + 0 1.620 * * [simplify]: Extracting #1: cost 0 inf + 1 1.620 * [simplify]: Simplified to 1 1.620 * [simplify]: Simplified (2 1) to (λ (x) (* 1 (/ (log (- 1 x)) (log (+ 1 x))))) 1.621 * [simplify]: Simplifying (/ (log (- 1 x)) (log (+ 1 x))) 1.621 * * [simplify]: iters left: 5 (7 enodes) 1.624 * * [simplify]: iters left: 4 (26 enodes) 1.632 * * [simplify]: iters left: 3 (31 enodes) 1.641 * * [simplify]: Extracting #0: cost 1 inf + 0 1.641 * * [simplify]: Extracting #1: cost 4 inf + 0 1.641 * * [simplify]: Extracting #2: cost 8 inf + 0 1.641 * * [simplify]: Extracting #3: cost 13 inf + 0 1.641 * * [simplify]: Extracting #4: cost 11 inf + 43 1.642 * * [simplify]: Extracting #5: cost 4 inf + 546 1.642 * * [simplify]: Extracting #6: cost 1 inf + 962 1.642 * * [simplify]: Extracting #7: cost 0 inf + 1224 1.643 * [simplify]: Simplified to (/ (log (- 1 x)) (log (+ x 1))) 1.643 * [simplify]: Simplified (2 2) to (λ (x) (* 1 (/ (log (- 1 x)) (log (+ x 1))))) 1.643 * * * * [progress]: [ 50 / 82 ] simplifiying candidate # 1.643 * [simplify]: Simplifying (/ (* (cbrt (log (- 1 x))) (cbrt (log (- 1 x)))) 1) 1.643 * * [simplify]: iters left: 6 (7 enodes) 1.647 * * [simplify]: iters left: 5 (25 enodes) 1.656 * * [simplify]: iters left: 4 (38 enodes) 1.662 * * [simplify]: iters left: 3 (39 enodes) 1.668 * * [simplify]: Extracting #0: cost 1 inf + 0 1.668 * * [simplify]: Extracting #1: cost 5 inf + 0 1.668 * * [simplify]: Extracting #2: cost 7 inf + 1 1.668 * * [simplify]: Extracting #3: cost 9 inf + 1 1.668 * * [simplify]: Extracting #4: cost 12 inf + 1 1.668 * * [simplify]: Extracting #5: cost 11 inf + 43 1.668 * * [simplify]: Extracting #6: cost 7 inf + 280 1.668 * * [simplify]: Extracting #7: cost 3 inf + 1048 1.668 * * [simplify]: Extracting #8: cost 0 inf + 1704 1.669 * [simplify]: Simplified to (* (cbrt (log (- 1 x))) (cbrt (log (- 1 x)))) 1.669 * [simplify]: Simplified (2 1) to (λ (x) (* (* (cbrt (log (- 1 x))) (cbrt (log (- 1 x)))) (/ (cbrt (log (- 1 x))) (log (+ 1 x))))) 1.669 * [simplify]: Simplifying (/ (cbrt (log (- 1 x))) (log (+ 1 x))) 1.669 * * [simplify]: iters left: 6 (8 enodes) 1.671 * * [simplify]: iters left: 5 (29 enodes) 1.675 * * [simplify]: iters left: 4 (34 enodes) 1.683 * * [simplify]: Extracting #0: cost 1 inf + 0 1.683 * * [simplify]: Extracting #1: cost 4 inf + 0 1.683 * * [simplify]: Extracting #2: cost 8 inf + 0 1.683 * * [simplify]: Extracting #3: cost 13 inf + 0 1.683 * * [simplify]: Extracting #4: cost 13 inf + 2 1.683 * * [simplify]: Extracting #5: cost 9 inf + 281 1.684 * * [simplify]: Extracting #6: cost 0 inf + 1768 1.684 * [simplify]: Simplified to (/ (cbrt (log (- 1 x))) (log (+ x 1))) 1.685 * [simplify]: Simplified (2 2) to (λ (x) (* (* (cbrt (log (- 1 x))) (cbrt (log (- 1 x)))) (/ (cbrt (log (- 1 x))) (log (+ x 1))))) 1.685 * * * * [progress]: [ 51 / 82 ] simplifiying candidate # 1.685 * [simplify]: Simplifying (/ (* (cbrt (log (- 1 x))) (cbrt (log (- 1 x)))) (* (cbrt (log (+ 1 x))) (cbrt (log (+ 1 x))))) 1.685 * * [simplify]: iters left: 6 (11 enodes) 1.691 * * [simplify]: iters left: 5 (44 enodes) 1.705 * * [simplify]: iters left: 4 (64 enodes) 1.715 * * [simplify]: iters left: 3 (71 enodes) 1.724 * * [simplify]: iters left: 2 (74 enodes) 1.733 * * [simplify]: Extracting #0: cost 1 inf + 0 1.733 * * [simplify]: Extracting #1: cost 11 inf + 0 1.733 * * [simplify]: Extracting #2: cost 22 inf + 0 1.733 * * [simplify]: Extracting #3: cost 26 inf + 0 1.734 * * [simplify]: Extracting #4: cost 31 inf + 0 1.734 * * [simplify]: Extracting #5: cost 30 inf + 2 1.734 * * [simplify]: Extracting #6: cost 15 inf + 2050 1.735 * * [simplify]: Extracting #7: cost 1 inf + 7318 1.736 * * [simplify]: Extracting #8: cost 0 inf + 7780 1.737 * [simplify]: Simplified to (* (/ (cbrt (log (- 1 x))) (cbrt (log (+ x 1)))) (/ (cbrt (log (- 1 x))) (cbrt (log (+ x 1))))) 1.737 * [simplify]: Simplified (2 1) to (λ (x) (* (* (/ (cbrt (log (- 1 x))) (cbrt (log (+ x 1)))) (/ (cbrt (log (- 1 x))) (cbrt (log (+ x 1))))) (/ (cbrt (log (- 1 x))) (cbrt (log (+ 1 x)))))) 1.737 * [simplify]: Simplifying (/ (cbrt (log (- 1 x))) (cbrt (log (+ 1 x)))) 1.737 * * [simplify]: iters left: 6 (9 enodes) 1.739 * * [simplify]: iters left: 5 (32 enodes) 1.749 * * [simplify]: iters left: 4 (37 enodes) 1.759 * * [simplify]: Extracting #0: cost 1 inf + 0 1.759 * * [simplify]: Extracting #1: cost 4 inf + 0 1.759 * * [simplify]: Extracting #2: cost 8 inf + 0 1.759 * * [simplify]: Extracting #3: cost 12 inf + 0 1.759 * * [simplify]: Extracting #4: cost 17 inf + 0 1.760 * * [simplify]: Extracting #5: cost 15 inf + 43 1.760 * * [simplify]: Extracting #6: cost 10 inf + 322 1.760 * * [simplify]: Extracting #7: cost 4 inf + 1084 1.761 * * [simplify]: Extracting #8: cost 0 inf + 2312 1.761 * [simplify]: Simplified to (/ (cbrt (log (- 1 x))) (cbrt (log (+ x 1)))) 1.761 * [simplify]: Simplified (2 2) to (λ (x) (* (/ (* (cbrt (log (- 1 x))) (cbrt (log (- 1 x)))) (* (cbrt (log (+ 1 x))) (cbrt (log (+ 1 x))))) (/ (cbrt (log (- 1 x))) (cbrt (log (+ x 1)))))) 1.761 * * * * [progress]: [ 52 / 82 ] simplifiying candidate # 1.762 * [simplify]: Simplifying (/ (* (cbrt (log (- 1 x))) (cbrt (log (- 1 x)))) (sqrt (log (+ 1 x)))) 1.762 * * [simplify]: iters left: 6 (10 enodes) 1.766 * * [simplify]: iters left: 5 (37 enodes) 1.777 * * [simplify]: iters left: 4 (46 enodes) 1.790 * * [simplify]: iters left: 3 (49 enodes) 1.805 * * [simplify]: Extracting #0: cost 1 inf + 0 1.805 * * [simplify]: Extracting #1: cost 7 inf + 0 1.805 * * [simplify]: Extracting #2: cost 14 inf + 0 1.805 * * [simplify]: Extracting #3: cost 18 inf + 0 1.805 * * [simplify]: Extracting #4: cost 23 inf + 0 1.805 * * [simplify]: Extracting #5: cost 21 inf + 43 1.806 * * [simplify]: Extracting #6: cost 4 inf + 3116 1.807 * * [simplify]: Extracting #7: cost 0 inf + 4224 1.808 * [simplify]: Simplified to (/ (cbrt (log (- 1 x))) (/ (sqrt (log (+ x 1))) (cbrt (log (- 1 x))))) 1.808 * [simplify]: Simplified (2 1) to (λ (x) (* (/ (cbrt (log (- 1 x))) (/ (sqrt (log (+ x 1))) (cbrt (log (- 1 x))))) (/ (cbrt (log (- 1 x))) (sqrt (log (+ 1 x)))))) 1.808 * [simplify]: Simplifying (/ (cbrt (log (- 1 x))) (sqrt (log (+ 1 x)))) 1.808 * * [simplify]: iters left: 6 (9 enodes) 1.813 * * [simplify]: iters left: 5 (32 enodes) 1.822 * * [simplify]: iters left: 4 (37 enodes) 1.832 * * [simplify]: Extracting #0: cost 1 inf + 0 1.832 * * [simplify]: Extracting #1: cost 4 inf + 0 1.832 * * [simplify]: Extracting #2: cost 8 inf + 0 1.832 * * [simplify]: Extracting #3: cost 12 inf + 0 1.832 * * [simplify]: Extracting #4: cost 17 inf + 0 1.832 * * [simplify]: Extracting #5: cost 15 inf + 43 1.833 * * [simplify]: Extracting #6: cost 10 inf + 322 1.833 * * [simplify]: Extracting #7: cost 4 inf + 1044 1.833 * * [simplify]: Extracting #8: cost 0 inf + 2152 1.834 * [simplify]: Simplified to (/ (cbrt (log (- 1 x))) (sqrt (log (+ x 1)))) 1.834 * [simplify]: Simplified (2 2) to (λ (x) (* (/ (* (cbrt (log (- 1 x))) (cbrt (log (- 1 x)))) (sqrt (log (+ 1 x)))) (/ (cbrt (log (- 1 x))) (sqrt (log (+ x 1)))))) 1.834 * * * * [progress]: [ 53 / 82 ] simplifiying candidate # 1.835 * [simplify]: Simplifying (/ (* (cbrt (log (- 1 x))) (cbrt (log (- 1 x)))) 1) 1.835 * * [simplify]: iters left: 6 (7 enodes) 1.838 * * [simplify]: iters left: 5 (25 enodes) 1.847 * * [simplify]: iters left: 4 (38 enodes) 1.858 * * [simplify]: iters left: 3 (39 enodes) 1.868 * * [simplify]: Extracting #0: cost 1 inf + 0 1.868 * * [simplify]: Extracting #1: cost 5 inf + 0 1.868 * * [simplify]: Extracting #2: cost 7 inf + 1 1.868 * * [simplify]: Extracting #3: cost 9 inf + 1 1.868 * * [simplify]: Extracting #4: cost 12 inf + 1 1.868 * * [simplify]: Extracting #5: cost 11 inf + 43 1.868 * * [simplify]: Extracting #6: cost 7 inf + 280 1.869 * * [simplify]: Extracting #7: cost 3 inf + 1048 1.869 * * [simplify]: Extracting #8: cost 0 inf + 1704 1.870 * [simplify]: Simplified to (* (cbrt (log (- 1 x))) (cbrt (log (- 1 x)))) 1.870 * [simplify]: Simplified (2 1) to (λ (x) (* (* (cbrt (log (- 1 x))) (cbrt (log (- 1 x)))) (/ (cbrt (log (- 1 x))) (log (+ 1 x))))) 1.870 * [simplify]: Simplifying (/ (cbrt (log (- 1 x))) (log (+ 1 x))) 1.870 * * [simplify]: iters left: 6 (8 enodes) 1.874 * * [simplify]: iters left: 5 (29 enodes) 1.883 * * [simplify]: iters left: 4 (34 enodes) 1.893 * * [simplify]: Extracting #0: cost 1 inf + 0 1.893 * * [simplify]: Extracting #1: cost 4 inf + 0 1.893 * * [simplify]: Extracting #2: cost 8 inf + 0 1.893 * * [simplify]: Extracting #3: cost 13 inf + 0 1.893 * * [simplify]: Extracting #4: cost 13 inf + 2 1.893 * * [simplify]: Extracting #5: cost 9 inf + 281 1.894 * * [simplify]: Extracting #6: cost 0 inf + 1768 1.894 * [simplify]: Simplified to (/ (cbrt (log (- 1 x))) (log (+ x 1))) 1.894 * [simplify]: Simplified (2 2) to (λ (x) (* (* (cbrt (log (- 1 x))) (cbrt (log (- 1 x)))) (/ (cbrt (log (- 1 x))) (log (+ x 1))))) 1.894 * * * * [progress]: [ 54 / 82 ] simplifiying candidate # 1.895 * [simplify]: Simplifying (/ (sqrt (log (- 1 x))) 1) 1.895 * * [simplify]: iters left: 6 (6 enodes) 1.898 * * [simplify]: iters left: 5 (20 enodes) 1.905 * * [simplify]: iters left: 4 (25 enodes) 1.912 * * [simplify]: Extracting #0: cost 1 inf + 0 1.912 * * [simplify]: Extracting #1: cost 4 inf + 0 1.913 * * [simplify]: Extracting #2: cost 5 inf + 1 1.913 * * [simplify]: Extracting #3: cost 8 inf + 1 1.913 * * [simplify]: Extracting #4: cost 7 inf + 43 1.913 * * [simplify]: Extracting #5: cost 1 inf + 544 1.913 * * [simplify]: Extracting #6: cost 0 inf + 696 1.913 * [simplify]: Simplified to (sqrt (log (- 1 x))) 1.913 * [simplify]: Simplified (2 1) to (λ (x) (* (sqrt (log (- 1 x))) (/ (sqrt (log (- 1 x))) (log (+ 1 x))))) 1.914 * [simplify]: Simplifying (/ (sqrt (log (- 1 x))) (log (+ 1 x))) 1.914 * * [simplify]: iters left: 6 (8 enodes) 1.918 * * [simplify]: iters left: 5 (29 enodes) 1.927 * * [simplify]: iters left: 4 (34 enodes) 1.936 * * [simplify]: Extracting #0: cost 1 inf + 0 1.936 * * [simplify]: Extracting #1: cost 4 inf + 0 1.936 * * [simplify]: Extracting #2: cost 8 inf + 0 1.936 * * [simplify]: Extracting #3: cost 13 inf + 0 1.936 * * [simplify]: Extracting #4: cost 13 inf + 2 1.936 * * [simplify]: Extracting #5: cost 9 inf + 281 1.937 * * [simplify]: Extracting #6: cost 0 inf + 1608 1.937 * [simplify]: Simplified to (/ (sqrt (log (- 1 x))) (log (+ x 1))) 1.937 * [simplify]: Simplified (2 2) to (λ (x) (* (sqrt (log (- 1 x))) (/ (sqrt (log (- 1 x))) (log (+ x 1))))) 1.937 * * * * [progress]: [ 55 / 82 ] simplifiying candidate # 1.938 * [simplify]: Simplifying (/ (sqrt (log (- 1 x))) (* (cbrt (log (+ 1 x))) (cbrt (log (+ 1 x))))) 1.938 * * [simplify]: iters left: 6 (10 enodes) 1.943 * * [simplify]: iters left: 5 (37 enodes) 1.956 * * [simplify]: iters left: 4 (44 enodes) 1.968 * * [simplify]: Extracting #0: cost 1 inf + 0 1.968 * * [simplify]: Extracting #1: cost 6 inf + 0 1.968 * * [simplify]: Extracting #2: cost 12 inf + 0 1.968 * * [simplify]: Extracting #3: cost 16 inf + 0 1.968 * * [simplify]: Extracting #4: cost 21 inf + 0 1.969 * * [simplify]: Extracting #5: cost 18 inf + 86 1.969 * * [simplify]: Extracting #6: cost 8 inf + 1084 1.969 * * [simplify]: Extracting #7: cost 2 inf + 2616 1.970 * * [simplify]: Extracting #8: cost 0 inf + 3460 1.971 * [simplify]: Simplified to (/ (sqrt (log (- 1 x))) (* (cbrt (log (+ x 1))) (cbrt (log (+ x 1))))) 1.971 * [simplify]: Simplified (2 1) to (λ (x) (* (/ (sqrt (log (- 1 x))) (* (cbrt (log (+ x 1))) (cbrt (log (+ x 1))))) (/ (sqrt (log (- 1 x))) (cbrt (log (+ 1 x)))))) 1.972 * [simplify]: Simplifying (/ (sqrt (log (- 1 x))) (cbrt (log (+ 1 x)))) 1.972 * * [simplify]: iters left: 6 (9 enodes) 1.976 * * [simplify]: iters left: 5 (32 enodes) 1.982 * * [simplify]: iters left: 4 (37 enodes) 1.987 * * [simplify]: Extracting #0: cost 1 inf + 0 1.987 * * [simplify]: Extracting #1: cost 4 inf + 0 1.987 * * [simplify]: Extracting #2: cost 8 inf + 0 1.987 * * [simplify]: Extracting #3: cost 12 inf + 0 1.987 * * [simplify]: Extracting #4: cost 17 inf + 0 1.987 * * [simplify]: Extracting #5: cost 15 inf + 43 1.987 * * [simplify]: Extracting #6: cost 10 inf + 322 1.987 * * [simplify]: Extracting #7: cost 4 inf + 1044 1.988 * * [simplify]: Extracting #8: cost 0 inf + 2152 1.988 * [simplify]: Simplified to (/ (sqrt (log (- 1 x))) (cbrt (log (+ x 1)))) 1.988 * [simplify]: Simplified (2 2) to (λ (x) (* (/ (sqrt (log (- 1 x))) (* (cbrt (log (+ 1 x))) (cbrt (log (+ 1 x))))) (/ (sqrt (log (- 1 x))) (cbrt (log (+ x 1)))))) 1.988 * * * * [progress]: [ 56 / 82 ] simplifiying candidate # 1.988 * [simplify]: Simplifying (/ (sqrt (log (- 1 x))) (sqrt (log (+ 1 x)))) 1.988 * * [simplify]: iters left: 6 (9 enodes) 1.990 * * [simplify]: iters left: 5 (32 enodes) 1.995 * * [simplify]: iters left: 4 (37 enodes) 2.000 * * [simplify]: Extracting #0: cost 1 inf + 0 2.000 * * [simplify]: Extracting #1: cost 4 inf + 0 2.000 * * [simplify]: Extracting #2: cost 8 inf + 0 2.000 * * [simplify]: Extracting #3: cost 12 inf + 0 2.000 * * [simplify]: Extracting #4: cost 17 inf + 0 2.000 * * [simplify]: Extracting #5: cost 15 inf + 43 2.000 * * [simplify]: Extracting #6: cost 10 inf + 322 2.000 * * [simplify]: Extracting #7: cost 4 inf + 1004 2.001 * * [simplify]: Extracting #8: cost 0 inf + 1992 2.001 * [simplify]: Simplified to (/ (sqrt (log (- 1 x))) (sqrt (log (+ x 1)))) 2.001 * [simplify]: Simplified (2 1) to (λ (x) (* (/ (sqrt (log (- 1 x))) (sqrt (log (+ x 1)))) (/ (sqrt (log (- 1 x))) (sqrt (log (+ 1 x)))))) 2.001 * [simplify]: Simplifying (/ (sqrt (log (- 1 x))) (sqrt (log (+ 1 x)))) 2.001 * * [simplify]: iters left: 6 (9 enodes) 2.004 * * [simplify]: iters left: 5 (32 enodes) 2.008 * * [simplify]: iters left: 4 (37 enodes) 2.013 * * [simplify]: Extracting #0: cost 1 inf + 0 2.013 * * [simplify]: Extracting #1: cost 4 inf + 0 2.013 * * [simplify]: Extracting #2: cost 8 inf + 0 2.013 * * [simplify]: Extracting #3: cost 12 inf + 0 2.013 * * [simplify]: Extracting #4: cost 17 inf + 0 2.013 * * [simplify]: Extracting #5: cost 15 inf + 43 2.013 * * [simplify]: Extracting #6: cost 10 inf + 322 2.013 * * [simplify]: Extracting #7: cost 4 inf + 1004 2.014 * * [simplify]: Extracting #8: cost 0 inf + 1992 2.014 * [simplify]: Simplified to (/ (sqrt (log (- 1 x))) (sqrt (log (+ x 1)))) 2.014 * [simplify]: Simplified (2 2) to (λ (x) (* (/ (sqrt (log (- 1 x))) (sqrt (log (+ 1 x)))) (/ (sqrt (log (- 1 x))) (sqrt (log (+ x 1)))))) 2.014 * * * * [progress]: [ 57 / 82 ] simplifiying candidate # 2.014 * [simplify]: Simplifying (/ (sqrt (log (- 1 x))) 1) 2.014 * * [simplify]: iters left: 6 (6 enodes) 2.016 * * [simplify]: iters left: 5 (20 enodes) 2.019 * * [simplify]: iters left: 4 (25 enodes) 2.022 * * [simplify]: Extracting #0: cost 1 inf + 0 2.022 * * [simplify]: Extracting #1: cost 4 inf + 0 2.022 * * [simplify]: Extracting #2: cost 5 inf + 1 2.023 * * [simplify]: Extracting #3: cost 8 inf + 1 2.023 * * [simplify]: Extracting #4: cost 7 inf + 43 2.023 * * [simplify]: Extracting #5: cost 1 inf + 544 2.023 * * [simplify]: Extracting #6: cost 0 inf + 696 2.023 * [simplify]: Simplified to (sqrt (log (- 1 x))) 2.023 * [simplify]: Simplified (2 1) to (λ (x) (* (sqrt (log (- 1 x))) (/ (sqrt (log (- 1 x))) (log (+ 1 x))))) 2.024 * [simplify]: Simplifying (/ (sqrt (log (- 1 x))) (log (+ 1 x))) 2.024 * * [simplify]: iters left: 6 (8 enodes) 2.027 * * [simplify]: iters left: 5 (29 enodes) 2.036 * * [simplify]: iters left: 4 (34 enodes) 2.046 * * [simplify]: Extracting #0: cost 1 inf + 0 2.046 * * [simplify]: Extracting #1: cost 4 inf + 0 2.046 * * [simplify]: Extracting #2: cost 8 inf + 0 2.046 * * [simplify]: Extracting #3: cost 13 inf + 0 2.046 * * [simplify]: Extracting #4: cost 13 inf + 2 2.046 * * [simplify]: Extracting #5: cost 9 inf + 281 2.047 * * [simplify]: Extracting #6: cost 0 inf + 1608 2.047 * [simplify]: Simplified to (/ (sqrt (log (- 1 x))) (log (+ x 1))) 2.047 * [simplify]: Simplified (2 2) to (λ (x) (* (sqrt (log (- 1 x))) (/ (sqrt (log (- 1 x))) (log (+ x 1))))) 2.047 * * * * [progress]: [ 58 / 82 ] simplifiying candidate # 2.048 * [simplify]: Simplifying (/ 1 1) 2.048 * * [simplify]: iters left: 2 (2 enodes) 2.049 * * [simplify]: iters left: 1 (6 enodes) 2.052 * * [simplify]: Extracting #0: cost 1 inf + 0 2.052 * * [simplify]: Extracting #1: cost 0 inf + 1 2.052 * [simplify]: Simplified to 1 2.052 * [simplify]: Simplified (2 1) to (λ (x) (* 1 (/ (log (- 1 x)) (log (+ 1 x))))) 2.052 * [simplify]: Simplifying (/ (log (- 1 x)) (log (+ 1 x))) 2.052 * * [simplify]: iters left: 5 (7 enodes) 2.056 * * [simplify]: iters left: 4 (26 enodes) 2.064 * * [simplify]: iters left: 3 (31 enodes) 2.076 * * [simplify]: Extracting #0: cost 1 inf + 0 2.076 * * [simplify]: Extracting #1: cost 4 inf + 0 2.076 * * [simplify]: Extracting #2: cost 8 inf + 0 2.076 * * [simplify]: Extracting #3: cost 13 inf + 0 2.076 * * [simplify]: Extracting #4: cost 11 inf + 43 2.077 * * [simplify]: Extracting #5: cost 4 inf + 546 2.077 * * [simplify]: Extracting #6: cost 1 inf + 962 2.077 * * [simplify]: Extracting #7: cost 0 inf + 1224 2.078 * [simplify]: Simplified to (/ (log (- 1 x)) (log (+ x 1))) 2.078 * [simplify]: Simplified (2 2) to (λ (x) (* 1 (/ (log (- 1 x)) (log (+ x 1))))) 2.078 * * * * [progress]: [ 59 / 82 ] simplifiying candidate # 2.078 * [simplify]: Simplifying (/ 1 (* (cbrt (log (+ 1 x))) (cbrt (log (+ 1 x))))) 2.078 * * [simplify]: iters left: 6 (7 enodes) 2.082 * * [simplify]: iters left: 5 (26 enodes) 2.088 * * [simplify]: iters left: 4 (30 enodes) 2.093 * * [simplify]: Extracting #0: cost 1 inf + 0 2.093 * * [simplify]: Extracting #1: cost 6 inf + 0 2.093 * * [simplify]: Extracting #2: cost 9 inf + 1 2.093 * * [simplify]: Extracting #3: cost 11 inf + 1 2.093 * * [simplify]: Extracting #4: cost 13 inf + 1 2.093 * * [simplify]: Extracting #5: cost 12 inf + 2 2.093 * * [simplify]: Extracting #6: cost 8 inf + 310 2.093 * * [simplify]: Extracting #7: cost 4 inf + 1198 2.094 * * [simplify]: Extracting #8: cost 1 inf + 1894 2.094 * * [simplify]: Extracting #9: cost 0 inf + 2166 2.094 * [simplify]: Simplified to (/ (/ 1 (cbrt (log (+ x 1)))) (cbrt (log (+ x 1)))) 2.094 * [simplify]: Simplified (2 1) to (λ (x) (* (/ (/ 1 (cbrt (log (+ x 1)))) (cbrt (log (+ x 1)))) (/ (log (- 1 x)) (cbrt (log (+ 1 x)))))) 2.094 * [simplify]: Simplifying (/ (log (- 1 x)) (cbrt (log (+ 1 x)))) 2.094 * * [simplify]: iters left: 6 (8 enodes) 2.096 * * [simplify]: iters left: 5 (29 enodes) 2.101 * * [simplify]: iters left: 4 (34 enodes) 2.106 * * [simplify]: Extracting #0: cost 1 inf + 0 2.106 * * [simplify]: Extracting #1: cost 4 inf + 0 2.106 * * [simplify]: Extracting #2: cost 8 inf + 0 2.106 * * [simplify]: Extracting #3: cost 14 inf + 0 2.106 * * [simplify]: Extracting #4: cost 14 inf + 2 2.106 * * [simplify]: Extracting #5: cost 6 inf + 476 2.106 * * [simplify]: Extracting #6: cost 0 inf + 1768 2.107 * [simplify]: Simplified to (/ (log (- 1 x)) (cbrt (log (+ x 1)))) 2.107 * [simplify]: Simplified (2 2) to (λ (x) (* (/ 1 (* (cbrt (log (+ 1 x))) (cbrt (log (+ 1 x))))) (/ (log (- 1 x)) (cbrt (log (+ x 1)))))) 2.107 * * * * [progress]: [ 60 / 82 ] simplifiying candidate # 2.107 * [simplify]: Simplifying (/ 1 (sqrt (log (+ 1 x)))) 2.107 * * [simplify]: iters left: 6 (6 enodes) 2.109 * * [simplify]: iters left: 5 (21 enodes) 2.112 * * [simplify]: iters left: 4 (23 enodes) 2.115 * * [simplify]: Extracting #0: cost 1 inf + 0 2.115 * * [simplify]: Extracting #1: cost 4 inf + 0 2.115 * * [simplify]: Extracting #2: cost 5 inf + 1 2.115 * * [simplify]: Extracting #3: cost 7 inf + 1 2.115 * * [simplify]: Extracting #4: cost 9 inf + 1 2.115 * * [simplify]: Extracting #5: cost 8 inf + 2 2.115 * * [simplify]: Extracting #6: cost 1 inf + 806 2.116 * * [simplify]: Extracting #7: cost 0 inf + 998 2.116 * [simplify]: Simplified to (/ 1 (sqrt (log (+ x 1)))) 2.116 * [simplify]: Simplified (2 1) to (λ (x) (* (/ 1 (sqrt (log (+ x 1)))) (/ (log (- 1 x)) (sqrt (log (+ 1 x)))))) 2.116 * [simplify]: Simplifying (/ (log (- 1 x)) (sqrt (log (+ 1 x)))) 2.116 * * [simplify]: iters left: 6 (8 enodes) 2.118 * * [simplify]: iters left: 5 (29 enodes) 2.127 * * [simplify]: iters left: 4 (34 enodes) 2.136 * * [simplify]: Extracting #0: cost 1 inf + 0 2.136 * * [simplify]: Extracting #1: cost 4 inf + 0 2.136 * * [simplify]: Extracting #2: cost 8 inf + 0 2.136 * * [simplify]: Extracting #3: cost 14 inf + 0 2.136 * * [simplify]: Extracting #4: cost 14 inf + 2 2.137 * * [simplify]: Extracting #5: cost 6 inf + 476 2.137 * * [simplify]: Extracting #6: cost 0 inf + 1608 2.137 * [simplify]: Simplified to (/ (log (- 1 x)) (sqrt (log (+ x 1)))) 2.137 * [simplify]: Simplified (2 2) to (λ (x) (* (/ 1 (sqrt (log (+ 1 x)))) (/ (log (- 1 x)) (sqrt (log (+ x 1)))))) 2.138 * * * * [progress]: [ 61 / 82 ] simplifiying candidate # 2.138 * [simplify]: Simplifying (/ 1 1) 2.138 * * [simplify]: iters left: 2 (2 enodes) 2.140 * * [simplify]: iters left: 1 (6 enodes) 2.142 * * [simplify]: Extracting #0: cost 1 inf + 0 2.142 * * [simplify]: Extracting #1: cost 0 inf + 1 2.142 * [simplify]: Simplified to 1 2.142 * [simplify]: Simplified (2 1) to (λ (x) (* 1 (/ (log (- 1 x)) (log (+ 1 x))))) 2.142 * [simplify]: Simplifying (/ (log (- 1 x)) (log (+ 1 x))) 2.142 * * [simplify]: iters left: 5 (7 enodes) 2.146 * * [simplify]: iters left: 4 (26 enodes) 2.154 * * [simplify]: iters left: 3 (31 enodes) 2.162 * * [simplify]: Extracting #0: cost 1 inf + 0 2.162 * * [simplify]: Extracting #1: cost 4 inf + 0 2.163 * * [simplify]: Extracting #2: cost 8 inf + 0 2.163 * * [simplify]: Extracting #3: cost 13 inf + 0 2.163 * * [simplify]: Extracting #4: cost 11 inf + 43 2.163 * * [simplify]: Extracting #5: cost 4 inf + 546 2.163 * * [simplify]: Extracting #6: cost 1 inf + 962 2.163 * * [simplify]: Extracting #7: cost 0 inf + 1224 2.163 * [simplify]: Simplified to (/ (log (- 1 x)) (log (+ x 1))) 2.163 * [simplify]: Simplified (2 2) to (λ (x) (* 1 (/ (log (- 1 x)) (log (+ x 1))))) 2.164 * * * * [progress]: [ 62 / 82 ] simplifiying candidate # 2.164 * * * * [progress]: [ 63 / 82 ] simplifiying candidate # 2.164 * * * * [progress]: [ 64 / 82 ] simplifiying candidate # 2.164 * * * * [progress]: [ 65 / 82 ] simplifiying candidate # 2.164 * [simplify]: Simplifying (log (+ 1 x)) 2.164 * * [simplify]: iters left: 3 (4 enodes) 2.165 * * [simplify]: iters left: 2 (15 enodes) 2.167 * * [simplify]: iters left: 1 (17 enodes) 2.170 * * [simplify]: Extracting #0: cost 1 inf + 0 2.170 * * [simplify]: Extracting #1: cost 3 inf + 0 2.170 * * [simplify]: Extracting #2: cost 6 inf + 0 2.170 * * [simplify]: Extracting #3: cost 4 inf + 2 2.170 * * [simplify]: Extracting #4: cost 0 inf + 310 2.170 * [simplify]: Simplified to (log (+ x 1)) 2.170 * [simplify]: Simplified (2 2) to (λ (x) (/ (/ (log (- 1 x)) 1) (log (+ x 1)))) 2.170 * * * * [progress]: [ 66 / 82 ] simplifiying candidate # 2.170 * [simplify]: Simplifying (cbrt (log (+ 1 x))) 2.170 * * [simplify]: iters left: 4 (5 enodes) 2.172 * * [simplify]: iters left: 3 (18 enodes) 2.174 * * [simplify]: iters left: 2 (20 enodes) 2.177 * * [simplify]: Extracting #0: cost 1 inf + 0 2.177 * * [simplify]: Extracting #1: cost 3 inf + 0 2.177 * * [simplify]: Extracting #2: cost 5 inf + 0 2.177 * * [simplify]: Extracting #3: cost 8 inf + 0 2.177 * * [simplify]: Extracting #4: cost 6 inf + 2 2.177 * * [simplify]: Extracting #5: cost 0 inf + 694 2.177 * [simplify]: Simplified to (cbrt (log (+ x 1))) 2.178 * [simplify]: Simplified (2 2) to (λ (x) (/ (/ (log (- 1 x)) (* (cbrt (log (+ 1 x))) (cbrt (log (+ 1 x))))) (cbrt (log (+ x 1))))) 2.178 * * * * [progress]: [ 67 / 82 ] simplifiying candidate # 2.178 * [simplify]: Simplifying (sqrt (log (+ 1 x))) 2.178 * * [simplify]: iters left: 4 (5 enodes) 2.179 * * [simplify]: iters left: 3 (18 enodes) 2.183 * * [simplify]: iters left: 2 (20 enodes) 2.186 * * [simplify]: Extracting #0: cost 1 inf + 0 2.186 * * [simplify]: Extracting #1: cost 3 inf + 0 2.186 * * [simplify]: Extracting #2: cost 5 inf + 0 2.186 * * [simplify]: Extracting #3: cost 8 inf + 0 2.186 * * [simplify]: Extracting #4: cost 6 inf + 2 2.186 * * [simplify]: Extracting #5: cost 0 inf + 614 2.186 * [simplify]: Simplified to (sqrt (log (+ x 1))) 2.186 * [simplify]: Simplified (2 2) to (λ (x) (/ (/ (log (- 1 x)) (sqrt (log (+ 1 x)))) (sqrt (log (+ x 1))))) 2.186 * * * * [progress]: [ 68 / 82 ] simplifiying candidate # 2.187 * [simplify]: Simplifying (log (+ 1 x)) 2.187 * * [simplify]: iters left: 3 (4 enodes) 2.188 * * [simplify]: iters left: 2 (15 enodes) 2.190 * * [simplify]: iters left: 1 (17 enodes) 2.195 * * [simplify]: Extracting #0: cost 1 inf + 0 2.195 * * [simplify]: Extracting #1: cost 3 inf + 0 2.195 * * [simplify]: Extracting #2: cost 6 inf + 0 2.195 * * [simplify]: Extracting #3: cost 4 inf + 2 2.195 * * [simplify]: Extracting #4: cost 0 inf + 310 2.195 * [simplify]: Simplified to (log (+ x 1)) 2.195 * [simplify]: Simplified (2 2) to (λ (x) (/ (/ (log (- 1 x)) 1) (log (+ x 1)))) 2.195 * * * * [progress]: [ 69 / 82 ] simplifiying candidate # 2.195 * * * * [progress]: [ 70 / 82 ] simplifiying candidate # 2.196 * [simplify]: Simplifying (* (cbrt (log (- 1 x))) (cbrt (log (- 1 x)))) 2.196 * * [simplify]: iters left: 6 (6 enodes) 2.199 * * [simplify]: iters left: 5 (22 enodes) 2.206 * * [simplify]: iters left: 4 (27 enodes) 2.210 * * [simplify]: Extracting #0: cost 1 inf + 0 2.211 * * [simplify]: Extracting #1: cost 3 inf + 0 2.211 * * [simplify]: Extracting #2: cost 5 inf + 0 2.211 * * [simplify]: Extracting #3: cost 7 inf + 0 2.211 * * [simplify]: Extracting #4: cost 11 inf + 0 2.211 * * [simplify]: Extracting #5: cost 7 inf + 127 2.211 * * [simplify]: Extracting #6: cost 1 inf + 1008 2.211 * * [simplify]: Extracting #7: cost 0 inf + 1240 2.211 * [simplify]: Simplified to (* (cbrt (log (- 1 x))) (cbrt (log (- 1 x)))) 2.211 * [simplify]: Simplified (2 1) to (λ (x) (/ (* (cbrt (log (- 1 x))) (cbrt (log (- 1 x)))) (/ (log (+ 1 x)) (cbrt (log (- 1 x)))))) 2.211 * * * * [progress]: [ 71 / 82 ] simplifiying candidate # 2.212 * [simplify]: Simplifying (sqrt (log (- 1 x))) 2.212 * * [simplify]: iters left: 4 (5 enodes) 2.213 * * [simplify]: iters left: 3 (19 enodes) 2.216 * * [simplify]: iters left: 2 (24 enodes) 2.220 * * [simplify]: Extracting #0: cost 1 inf + 0 2.220 * * [simplify]: Extracting #1: cost 3 inf + 0 2.220 * * [simplify]: Extracting #2: cost 5 inf + 0 2.220 * * [simplify]: Extracting #3: cost 9 inf + 0 2.220 * * [simplify]: Extracting #4: cost 7 inf + 43 2.220 * * [simplify]: Extracting #5: cost 0 inf + 696 2.221 * [simplify]: Simplified to (sqrt (log (- 1 x))) 2.221 * [simplify]: Simplified (2 1) to (λ (x) (/ (sqrt (log (- 1 x))) (/ (log (+ 1 x)) (sqrt (log (- 1 x)))))) 2.221 * * * * [progress]: [ 72 / 82 ] simplifiying candidate # 2.221 * * * * [progress]: [ 73 / 82 ] simplifiying candidate #real (real->posit16 (/ (log (- 1 x)) (log (+ 1 x))))))> 2.221 * * * * [progress]: [ 74 / 82 ] simplifiying candidate # 2.221 * [simplify]: Simplifying (- (+ x (+ (* 1/3 (pow x 3)) (* 1/2 (pow x 2))))) 2.221 * * [simplify]: iters left: 6 (12 enodes) 2.225 * * [simplify]: iters left: 5 (56 enodes) 2.236 * * [simplify]: iters left: 4 (110 enodes) 2.265 * * [simplify]: iters left: 3 (257 enodes) 2.349 * * [simplify]: Extracting #0: cost 1 inf + 0 2.349 * * [simplify]: Extracting #1: cost 17 inf + 0 2.350 * * [simplify]: Extracting #2: cost 103 inf + 1 2.350 * * [simplify]: Extracting #3: cost 127 inf + 783 2.352 * * [simplify]: Extracting #4: cost 59 inf + 9203 2.356 * * [simplify]: Extracting #5: cost 5 inf + 21399 2.360 * * [simplify]: Extracting #6: cost 0 inf + 22321 2.364 * [simplify]: Simplified to (- (* (* x x) (- (* x -1/3) 1/2)) x) 2.364 * [simplify]: Simplified (2 1) to (λ (x) (/ (- (* (* x x) (- (* x -1/3) 1/2)) x) (log (+ 1 x)))) 2.364 * * * * [progress]: [ 75 / 82 ] simplifiying candidate # 2.364 * [simplify]: Simplifying (- (log -1) (+ (log (/ 1 x)) (+ (* 1/2 (/ 1 (pow x 2))) (/ 1 x)))) 2.364 * * [simplify]: iters left: 6 (14 enodes) 2.372 * * [simplify]: iters left: 5 (63 enodes) 2.391 * * [simplify]: iters left: 4 (101 enodes) 2.423 * * [simplify]: iters left: 3 (187 enodes) 2.492 * * [simplify]: iters left: 2 (322 enodes) 2.612 * * [simplify]: Extracting #0: cost 1 inf + 0 2.612 * * [simplify]: Extracting #1: cost 49 inf + 0 2.613 * * [simplify]: Extracting #2: cost 96 inf + 1 2.613 * * [simplify]: Extracting #3: cost 91 inf + 550 2.617 * * [simplify]: Extracting #4: cost 25 inf + 11265 2.626 * * [simplify]: Extracting #5: cost 0 inf + 16602 2.635 * [simplify]: Simplified to (+ (+ (+ (/ -1/2 (* x x)) (log x)) (log -1)) (/ -1 x)) 2.635 * [simplify]: Simplified (2 1) to (λ (x) (/ (+ (+ (+ (/ -1/2 (* x x)) (log x)) (log -1)) (/ -1 x)) (log (+ 1 x)))) 2.635 * * * * [progress]: [ 76 / 82 ] simplifiying candidate # 2.635 * [simplify]: Simplifying (- (+ (log (/ -1 x)) (+ (* 1/2 (/ 1 (pow x 2))) (/ 1 x)))) 2.636 * * [simplify]: iters left: 6 (14 enodes) 2.645 * * [simplify]: iters left: 5 (61 enodes) 2.658 * * [simplify]: iters left: 4 (98 enodes) 2.678 * * [simplify]: iters left: 3 (180 enodes) 2.735 * * [simplify]: iters left: 2 (279 enodes) 2.814 * * [simplify]: iters left: 1 (434 enodes) 2.984 * * [simplify]: Extracting #0: cost 1 inf + 0 2.984 * * [simplify]: Extracting #1: cost 37 inf + 0 2.984 * * [simplify]: Extracting #2: cost 87 inf + 0 2.985 * * [simplify]: Extracting #3: cost 88 inf + 5 2.986 * * [simplify]: Extracting #4: cost 52 inf + 3651 2.989 * * [simplify]: Extracting #5: cost 6 inf + 12244 2.994 * * [simplify]: Extracting #6: cost 0 inf + 13465 2.998 * * [simplify]: Extracting #7: cost 0 inf + 13425 3.003 * [simplify]: Simplified to (- (- (/ -1 x) (log (/ -1 x))) (/ 1/2 (* x x))) 3.003 * [simplify]: Simplified (2 1) to (λ (x) (/ (- (- (/ -1 x) (log (/ -1 x))) (/ 1/2 (* x x))) (log (+ 1 x)))) 3.003 * * * * [progress]: [ 77 / 82 ] simplifiying candidate # 3.003 * [simplify]: Simplifying (- (+ x (* 1/3 (pow x 3))) (* 1/2 (pow x 2))) 3.003 * * [simplify]: iters left: 6 (11 enodes) 3.008 * * [simplify]: iters left: 5 (51 enodes) 3.025 * * [simplify]: iters left: 4 (104 enodes) 3.054 * * [simplify]: iters left: 3 (193 enodes) 3.102 * * [simplify]: iters left: 2 (303 enodes) 3.185 * * [simplify]: Extracting #0: cost 1 inf + 0 3.185 * * [simplify]: Extracting #1: cost 14 inf + 0 3.185 * * [simplify]: Extracting #2: cost 58 inf + 42 3.186 * * [simplify]: Extracting #3: cost 103 inf + 495 3.187 * * [simplify]: Extracting #4: cost 68 inf + 4250 3.189 * * [simplify]: Extracting #5: cost 24 inf + 18384 3.192 * * [simplify]: Extracting #6: cost 0 inf + 30897 3.196 * * [simplify]: Extracting #7: cost 0 inf + 30777 3.199 * [simplify]: Simplified to (+ (* x (* x (+ -1/2 (* x 1/3)))) x) 3.199 * [simplify]: Simplified (2 2) to (λ (x) (/ (log (- 1 x)) (+ (* x (* x (+ -1/2 (* x 1/3)))) x))) 3.199 * * * * [progress]: [ 78 / 82 ] simplifiying candidate # 3.200 * [simplify]: Simplifying (- (/ 1 x) (+ (log (/ 1 x)) (* 1/2 (/ 1 (pow x 2))))) 3.200 * * [simplify]: iters left: 6 (11 enodes) 3.204 * * [simplify]: iters left: 5 (51 enodes) 3.214 * * [simplify]: iters left: 4 (72 enodes) 3.235 * * [simplify]: iters left: 3 (103 enodes) 3.264 * * [simplify]: iters left: 2 (140 enodes) 3.287 * * [simplify]: iters left: 1 (211 enodes) 3.355 * * [simplify]: Extracting #0: cost 1 inf + 0 3.355 * * [simplify]: Extracting #1: cost 26 inf + 0 3.356 * * [simplify]: Extracting #2: cost 60 inf + 1 3.356 * * [simplify]: Extracting #3: cost 62 inf + 6 3.357 * * [simplify]: Extracting #4: cost 25 inf + 3382 3.358 * * [simplify]: Extracting #5: cost 1 inf + 7270 3.360 * * [simplify]: Extracting #6: cost 0 inf + 7432 3.362 * [simplify]: Simplified to (+ (/ 1 x) (+ (/ -1/2 (* x x)) (log x))) 3.363 * [simplify]: Simplified (2 2) to (λ (x) (/ (log (- 1 x)) (+ (/ 1 x) (+ (/ -1/2 (* x x)) (log x))))) 3.363 * * * * [progress]: [ 79 / 82 ] simplifiying candidate # 3.363 * [simplify]: Simplifying (- (+ (/ 1 x) (log -1)) (+ (log (/ -1 x)) (* 1/2 (/ 1 (pow x 2))))) 3.363 * * [simplify]: iters left: 6 (15 enodes) 3.368 * * [simplify]: iters left: 5 (64 enodes) 3.381 * * [simplify]: iters left: 4 (108 enodes) 3.420 * * [simplify]: iters left: 3 (223 enodes) 3.490 * * [simplify]: iters left: 2 (454 enodes) 3.614 * * [simplify]: Extracting #0: cost 1 inf + 0 3.615 * * [simplify]: Extracting #1: cost 88 inf + 0 3.615 * * [simplify]: Extracting #2: cost 253 inf + 1 3.617 * * [simplify]: Extracting #3: cost 221 inf + 6776 3.627 * * [simplify]: Extracting #4: cost 44 inf + 43420 3.648 * * [simplify]: Extracting #5: cost 1 inf + 53817 3.659 * * [simplify]: Extracting #6: cost 0 inf + 54010 3.671 * [simplify]: Simplified to (- (/ 1 x) (- (/ 1/2 (* x x)) (log x))) 3.671 * [simplify]: Simplified (2 2) to (λ (x) (/ (log (- 1 x)) (- (/ 1 x) (- (/ 1/2 (* x x)) (log x))))) 3.671 * * * * [progress]: [ 80 / 82 ] simplifiying candidate # 3.671 * [simplify]: Simplifying (- (+ x (+ (* 1/2 (pow x 2)) 1))) 3.671 * * [simplify]: iters left: 6 (9 enodes) 3.674 * * [simplify]: iters left: 5 (41 enodes) 3.689 * * [simplify]: iters left: 4 (68 enodes) 3.711 * * [simplify]: iters left: 3 (111 enodes) 3.736 * * [simplify]: iters left: 2 (146 enodes) 3.757 * * [simplify]: iters left: 1 (186 enodes) 3.785 * * [simplify]: Extracting #0: cost 1 inf + 0 3.785 * * [simplify]: Extracting #1: cost 20 inf + 0 3.785 * * [simplify]: Extracting #2: cost 42 inf + 3 3.785 * * [simplify]: Extracting #3: cost 39 inf + 416 3.786 * * [simplify]: Extracting #4: cost 9 inf + 3282 3.789 * * [simplify]: Extracting #5: cost 1 inf + 4103 3.791 * * [simplify]: Extracting #6: cost 0 inf + 4226 3.794 * [simplify]: Simplified to (+ (- -1 x) (* (* x x) -1/2)) 3.794 * [simplify]: Simplified (2) to (λ (x) (+ (- -1 x) (* (* x x) -1/2))) 3.794 * * * * [progress]: [ 81 / 82 ] simplifiying candidate # 3.794 * [simplify]: Simplifying (- (+ (* 2 (/ 1 (* (pow (log (/ 1 x)) 2) (pow x 2)))) (+ (* 2 (/ 1 (* (log (/ 1 x)) x))) (+ (* 1/2 (/ (log -1) (* (pow (log (/ 1 x)) 2) (pow x 2)))) 1))) (+ (/ (log -1) (* (pow (log (/ 1 x)) 3) (pow x 2))) (+ (/ (log -1) (log (/ 1 x))) (/ (log -1) (* (pow (log (/ 1 x)) 2) x))))) 3.795 * * [simplify]: iters left: 6 (31 enodes) 3.814 * * [simplify]: iters left: 5 (150 enodes) 3.870 * * [simplify]: iters left: 4 (349 enodes) 3.995 * * [simplify]: Extracting #0: cost 1 inf + 0 3.995 * * [simplify]: Extracting #1: cost 69 inf + 0 3.997 * * [simplify]: Extracting #2: cost 243 inf + 1 3.999 * * [simplify]: Extracting #3: cost 319 inf + 253 4.005 * * [simplify]: Extracting #4: cost 267 inf + 15089 4.032 * * [simplify]: Extracting #5: cost 87 inf + 85240 4.082 * * [simplify]: Extracting #6: cost 1 inf + 136257 4.113 * * [simplify]: Extracting #7: cost 0 inf + 136579 4.160 * [simplify]: Simplified to (+ (/ 2 (* (log x) (- x))) (- (+ (* 1/2 (/ (log -1) (* (* (log x) x) (* (log x) x)))) (+ (/ 2 (* (* (log x) x) (* (log x) x))) 1)) (+ (+ (/ (/ (log -1) x) (* (log x) (log x))) (/ (log -1) (* (* (* (log x) x) (* (log x) x)) (- (log x))))) (/ (log -1) (- (log x)))))) 4.160 * [simplify]: Simplified (2) to (λ (x) (+ (/ 2 (* (log x) (- x))) (- (+ (* 1/2 (/ (log -1) (* (* (log x) x) (* (log x) x)))) (+ (/ 2 (* (* (log x) x) (* (log x) x))) 1)) (+ (+ (/ (/ (log -1) x) (* (log x) (log x))) (/ (log -1) (* (* (* (log x) x) (* (log x) x)) (- (log x))))) (/ (log -1) (- (log x))))))) 4.160 * * * * [progress]: [ 82 / 82 ] simplifiying candidate # 4.161 * [simplify]: Simplifying (- (+ (/ (log (/ -1 x)) (* x (pow (- (log -1) (log (/ -1 x))) 2))) (/ 1 (* (pow x 2) (pow (- (log -1) (log (/ -1 x))) 2)))) (+ (/ (log (/ -1 x)) (- (log -1) (log (/ -1 x)))) (+ (/ (log (/ -1 x)) (* (pow x 2) (pow (- (log -1) (log (/ -1 x))) 3))) (+ (/ 1 (* x (- (log -1) (log (/ -1 x))))) (+ (* 1/2 (/ (log (/ -1 x)) (* (pow x 2) (pow (- (log -1) (log (/ -1 x))) 2)))) (* 1/2 (/ 1 (* (pow x 2) (- (log -1) (log (/ -1 x))))))))))) 4.161 * * [simplify]: iters left: 6 (33 enodes) 4.171 * * [simplify]: iters left: 5 (158 enodes) 4.203 * * [simplify]: iters left: 4 (399 enodes) 4.319 * * [simplify]: Extracting #0: cost 1 inf + 0 4.319 * * [simplify]: Extracting #1: cost 67 inf + 0 4.320 * * [simplify]: Extracting #2: cost 295 inf + 0 4.321 * * [simplify]: Extracting #3: cost 457 inf + 377 4.332 * * [simplify]: Extracting #4: cost 322 inf + 61282 4.394 * * [simplify]: Extracting #5: cost 46 inf + 206791 4.494 * * [simplify]: Extracting #6: cost 1 inf + 231184 4.582 * * [simplify]: Extracting #7: cost 0 inf + 229150 4.700 * * [simplify]: Extracting #8: cost 0 inf + 227697 4.770 * * [simplify]: Extracting #9: cost 0 inf + 226956 4.847 * [simplify]: Simplified to (+ (/ (log (/ -1 x)) (* x (* (- (log -1) (log (/ -1 x))) (- (log -1) (log (/ -1 x)))))) (- (/ 1 (* (* (+ 0 (log x)) x) (* (+ 0 (log x)) x))) (+ (+ (/ (log (/ -1 x)) (* (* (* (+ 0 (log x)) x) (* (+ 0 (log x)) x)) (+ 0 (log x)))) (+ (/ 1 (* (+ 0 (log x)) x)) (* (+ (/ 1 (* x (* (+ 0 (log x)) x))) (/ (log (/ -1 x)) (* (* (+ 0 (log x)) x) (* (+ 0 (log x)) x)))) 1/2))) (/ (log (/ -1 x)) (- (log -1) (log (/ -1 x))))))) 4.847 * [simplify]: Simplified (2) to (λ (x) (+ (/ (log (/ -1 x)) (* x (* (- (log -1) (log (/ -1 x))) (- (log -1) (log (/ -1 x)))))) (- (/ 1 (* (* (+ 0 (log x)) x) (* (+ 0 (log x)) x))) (+ (+ (/ (log (/ -1 x)) (* (* (* (+ 0 (log x)) x) (* (+ 0 (log x)) x)) (+ 0 (log x)))) (+ (/ 1 (* (+ 0 (log x)) x)) (* (+ (/ 1 (* x (* (+ 0 (log x)) x))) (/ (log (/ -1 x)) (* (* (+ 0 (log x)) x) (* (+ 0 (log x)) x)))) 1/2))) (/ (log (/ -1 x)) (- (log -1) (log (/ -1 x)))))))) 4.847 * * * [progress]: adding candidates to table 5.546 * * [progress]: iteration 2 / 4 5.546 * * * [progress]: picking best candidate 5.548 * * * * [pick]: Picked # 5.548 * * * [progress]: localizing error 5.558 * * * [progress]: generating rewritten candidates 5.558 * * * * [progress]: [ 1 / 1 ] rewriting at (2 2) 5.572 * * * [progress]: generating series expansions 5.572 * * * * [progress]: [ 1 / 1 ] generating series at (2 2) 5.573 * [backup-simplify]: Simplify (* (* x x) -1/2) into (* -1/2 (pow x 2)) 5.573 * [approximate]: Taking taylor expansion of (* -1/2 (pow x 2)) in (x) around 0 5.573 * [taylor]: Taking taylor expansion of (* -1/2 (pow x 2)) in x 5.573 * [taylor]: Taking taylor expansion of -1/2 in x 5.573 * [backup-simplify]: Simplify -1/2 into -1/2 5.573 * [taylor]: Taking taylor expansion of (pow x 2) in x 5.573 * [taylor]: Taking taylor expansion of x in x 5.573 * [backup-simplify]: Simplify 0 into 0 5.573 * [backup-simplify]: Simplify 1 into 1 5.573 * [taylor]: Taking taylor expansion of (* -1/2 (pow x 2)) in x 5.573 * [taylor]: Taking taylor expansion of -1/2 in x 5.573 * [backup-simplify]: Simplify -1/2 into -1/2 5.573 * [taylor]: Taking taylor expansion of (pow x 2) in x 5.573 * [taylor]: Taking taylor expansion of x in x 5.573 * [backup-simplify]: Simplify 0 into 0 5.573 * [backup-simplify]: Simplify 1 into 1 5.573 * [backup-simplify]: Simplify (* 1 1) into 1 5.574 * [backup-simplify]: Simplify (* -1/2 1) into -1/2 5.574 * [backup-simplify]: Simplify -1/2 into -1/2 5.574 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 5.575 * [backup-simplify]: Simplify (+ (* -1/2 0) (* 0 1)) into 0 5.575 * [backup-simplify]: Simplify 0 into 0 5.575 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 5.576 * [backup-simplify]: Simplify (+ (* -1/2 0) (+ (* 0 0) (* 0 1))) into 0 5.576 * [backup-simplify]: Simplify 0 into 0 5.576 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 5.577 * [backup-simplify]: Simplify (+ (* -1/2 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 5.577 * [backup-simplify]: Simplify 0 into 0 5.578 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 5.579 * [backup-simplify]: Simplify (+ (* -1/2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 5.579 * [backup-simplify]: Simplify 0 into 0 5.579 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 5.580 * [backup-simplify]: Simplify (+ (* -1/2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 5.580 * [backup-simplify]: Simplify 0 into 0 5.581 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0 5.582 * [backup-simplify]: Simplify (+ (* -1/2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0 5.582 * [backup-simplify]: Simplify 0 into 0 5.582 * [backup-simplify]: Simplify (* -1/2 (pow x 2)) into (* -1/2 (pow x 2)) 5.582 * [backup-simplify]: Simplify (* (* (/ 1 x) (/ 1 x)) -1/2) into (/ -1/2 (pow x 2)) 5.582 * [approximate]: Taking taylor expansion of (/ -1/2 (pow x 2)) in (x) around 0 5.582 * [taylor]: Taking taylor expansion of (/ -1/2 (pow x 2)) in x 5.582 * [taylor]: Taking taylor expansion of -1/2 in x 5.582 * [backup-simplify]: Simplify -1/2 into -1/2 5.582 * [taylor]: Taking taylor expansion of (pow x 2) in x 5.582 * [taylor]: Taking taylor expansion of x in x 5.582 * [backup-simplify]: Simplify 0 into 0 5.582 * [backup-simplify]: Simplify 1 into 1 5.583 * [backup-simplify]: Simplify (* 1 1) into 1 5.583 * [backup-simplify]: Simplify (/ -1/2 1) into -1/2 5.583 * [taylor]: Taking taylor expansion of (/ -1/2 (pow x 2)) in x 5.583 * [taylor]: Taking taylor expansion of -1/2 in x 5.583 * [backup-simplify]: Simplify -1/2 into -1/2 5.583 * [taylor]: Taking taylor expansion of (pow x 2) in x 5.583 * [taylor]: Taking taylor expansion of x in x 5.583 * [backup-simplify]: Simplify 0 into 0 5.583 * [backup-simplify]: Simplify 1 into 1 5.583 * [backup-simplify]: Simplify (* 1 1) into 1 5.584 * [backup-simplify]: Simplify (/ -1/2 1) into -1/2 5.584 * [backup-simplify]: Simplify -1/2 into -1/2 5.584 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 5.585 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1/2 (/ 0 1)))) into 0 5.585 * [backup-simplify]: Simplify 0 into 0 5.585 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 5.586 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1/2 (/ 0 1)) (* 0 (/ 0 1)))) into 0 5.586 * [backup-simplify]: Simplify 0 into 0 5.586 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 5.587 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1/2 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 5.587 * [backup-simplify]: Simplify 0 into 0 5.588 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 5.588 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1/2 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 5.588 * [backup-simplify]: Simplify 0 into 0 5.589 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 5.590 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1/2 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 5.590 * [backup-simplify]: Simplify 0 into 0 5.591 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0 5.591 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1/2 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 5.591 * [backup-simplify]: Simplify 0 into 0 5.592 * [backup-simplify]: Simplify (* -1/2 (pow (/ 1 (/ 1 x)) 2)) into (* -1/2 (pow x 2)) 5.592 * [backup-simplify]: Simplify (* (* (/ 1 (- x)) (/ 1 (- x))) -1/2) into (/ -1/2 (pow x 2)) 5.592 * [approximate]: Taking taylor expansion of (/ -1/2 (pow x 2)) in (x) around 0 5.592 * [taylor]: Taking taylor expansion of (/ -1/2 (pow x 2)) in x 5.592 * [taylor]: Taking taylor expansion of -1/2 in x 5.592 * [backup-simplify]: Simplify -1/2 into -1/2 5.592 * [taylor]: Taking taylor expansion of (pow x 2) in x 5.592 * [taylor]: Taking taylor expansion of x in x 5.592 * [backup-simplify]: Simplify 0 into 0 5.592 * [backup-simplify]: Simplify 1 into 1 5.592 * [backup-simplify]: Simplify (* 1 1) into 1 5.593 * [backup-simplify]: Simplify (/ -1/2 1) into -1/2 5.593 * [taylor]: Taking taylor expansion of (/ -1/2 (pow x 2)) in x 5.593 * [taylor]: Taking taylor expansion of -1/2 in x 5.593 * [backup-simplify]: Simplify -1/2 into -1/2 5.593 * [taylor]: Taking taylor expansion of (pow x 2) in x 5.593 * [taylor]: Taking taylor expansion of x in x 5.593 * [backup-simplify]: Simplify 0 into 0 5.593 * [backup-simplify]: Simplify 1 into 1 5.593 * [backup-simplify]: Simplify (* 1 1) into 1 5.594 * [backup-simplify]: Simplify (/ -1/2 1) into -1/2 5.594 * [backup-simplify]: Simplify -1/2 into -1/2 5.594 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 5.595 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1/2 (/ 0 1)))) into 0 5.595 * [backup-simplify]: Simplify 0 into 0 5.595 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 5.596 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1/2 (/ 0 1)) (* 0 (/ 0 1)))) into 0 5.596 * [backup-simplify]: Simplify 0 into 0 5.597 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 5.597 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1/2 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 5.597 * [backup-simplify]: Simplify 0 into 0 5.598 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 5.599 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1/2 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 5.599 * [backup-simplify]: Simplify 0 into 0 5.599 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 5.600 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1/2 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 5.600 * [backup-simplify]: Simplify 0 into 0 5.601 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0 5.602 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1/2 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 5.602 * [backup-simplify]: Simplify 0 into 0 5.602 * [backup-simplify]: Simplify (* -1/2 (pow (/ 1 (/ 1 (- x))) 2)) into (* -1/2 (pow x 2)) 5.602 * * * [progress]: simplifying candidates 5.602 * * * * [progress]: [ 1 / 23 ] simplifiying candidate # 5.602 * [simplify]: Simplifying (* (* x x) -1/2) 5.602 * * [simplify]: iters left: 4 (4 enodes) 5.604 * * [simplify]: iters left: 3 (15 enodes) 5.611 * * [simplify]: iters left: 2 (19 enodes) 5.614 * * [simplify]: iters left: 1 (20 enodes) 5.616 * * [simplify]: Extracting #0: cost 1 inf + 0 5.617 * * [simplify]: Extracting #1: cost 6 inf + 0 5.617 * * [simplify]: Extracting #2: cost 6 inf + 2 5.617 * * [simplify]: Extracting #3: cost 0 inf + 332 5.617 * [simplify]: Simplified to (* -1/2 (* x x)) 5.617 * [simplify]: Simplified (2 2 1) to (λ (x) (+ (- -1 x) (pow (* -1/2 (* x x)) 1))) 5.617 * * * * [progress]: [ 2 / 23 ] simplifiying candidate # 5.617 * [simplify]: Simplifying (* (* x x) -1/2) 5.617 * * [simplify]: iters left: 4 (4 enodes) 5.619 * * [simplify]: iters left: 3 (15 enodes) 5.621 * * [simplify]: iters left: 2 (19 enodes) 5.624 * * [simplify]: iters left: 1 (20 enodes) 5.627 * * [simplify]: Extracting #0: cost 1 inf + 0 5.627 * * [simplify]: Extracting #1: cost 6 inf + 0 5.627 * * [simplify]: Extracting #2: cost 6 inf + 2 5.627 * * [simplify]: Extracting #3: cost 0 inf + 332 5.627 * [simplify]: Simplified to (* -1/2 (* x x)) 5.627 * [simplify]: Simplified (2 2 1) to (λ (x) (+ (- -1 x) (pow (* -1/2 (* x x)) 1))) 5.627 * * * * [progress]: [ 3 / 23 ] simplifiying candidate # 5.627 * * * * [progress]: [ 4 / 23 ] simplifiying candidate # 5.627 * [simplify]: Simplifying (+ (+ (log x) (log x)) (log -1/2)) 5.627 * * [simplify]: iters left: 5 (6 enodes) 5.629 * * [simplify]: iters left: 4 (21 enodes) 5.633 * * [simplify]: iters left: 3 (25 enodes) 5.636 * * [simplify]: iters left: 2 (26 enodes) 5.640 * * [simplify]: Extracting #0: cost 1 inf + 0 5.640 * * [simplify]: Extracting #1: cost 6 inf + 0 5.640 * * [simplify]: Extracting #2: cost 12 inf + 0 5.640 * * [simplify]: Extracting #3: cost 10 inf + 2 5.640 * * [simplify]: Extracting #4: cost 0 inf + 1316 5.640 * [simplify]: Simplified to (+ (+ (log x) (log x)) (log -1/2)) 5.640 * [simplify]: Simplified (2 2 1) to (λ (x) (+ (- -1 x) (exp (+ (+ (log x) (log x)) (log -1/2))))) 5.640 * * * * [progress]: [ 5 / 23 ] simplifiying candidate # 5.641 * [simplify]: Simplifying (+ (log (* x x)) (log -1/2)) 5.641 * * [simplify]: iters left: 5 (6 enodes) 5.642 * * [simplify]: iters left: 4 (21 enodes) 5.646 * * [simplify]: iters left: 3 (27 enodes) 5.654 * * [simplify]: iters left: 2 (32 enodes) 5.661 * * [simplify]: Extracting #0: cost 1 inf + 0 5.661 * * [simplify]: Extracting #1: cost 6 inf + 0 5.661 * * [simplify]: Extracting #2: cost 13 inf + 0 5.661 * * [simplify]: Extracting #3: cost 12 inf + 2 5.661 * * [simplify]: Extracting #4: cost 4 inf + 913 5.661 * * [simplify]: Extracting #5: cost 0 inf + 1398 5.661 * [simplify]: Simplified to (+ (+ (log x) (log -1/2)) (log x)) 5.661 * [simplify]: Simplified (2 2 1) to (λ (x) (+ (- -1 x) (exp (+ (+ (log x) (log -1/2)) (log x))))) 5.661 * * * * [progress]: [ 6 / 23 ] simplifiying candidate # 5.662 * * * * [progress]: [ 7 / 23 ] simplifiying candidate # 5.662 * * * * [progress]: [ 8 / 23 ] simplifiying candidate # 5.662 * [simplify]: Simplifying (* (* (* (* x x) x) (* (* x x) x)) (* (* -1/2 -1/2) -1/2)) 5.662 * * [simplify]: iters left: 6 (8 enodes) 5.665 * * [simplify]: iters left: 5 (38 enodes) 5.674 * * [simplify]: iters left: 4 (98 enodes) 5.702 * * [simplify]: iters left: 3 (290 enodes) 5.824 * * [simplify]: Extracting #0: cost 1 inf + 0 5.824 * * [simplify]: Extracting #1: cost 53 inf + 0 5.825 * * [simplify]: Extracting #2: cost 107 inf + 87 5.826 * * [simplify]: Extracting #3: cost 65 inf + 3893 5.829 * * [simplify]: Extracting #4: cost 9 inf + 13804 5.833 * * [simplify]: Extracting #5: cost 0 inf + 16378 5.836 * [simplify]: Simplified to (* (* (* (* x x) (* x x)) -1/8) (* x x)) 5.836 * [simplify]: Simplified (2 2 1) to (λ (x) (+ (- -1 x) (cbrt (* (* (* (* x x) (* x x)) -1/8) (* x x))))) 5.836 * * * * [progress]: [ 9 / 23 ] simplifiying candidate # 5.837 * [simplify]: Simplifying (* (* (* (* x x) (* x x)) (* x x)) (* (* -1/2 -1/2) -1/2)) 5.837 * * [simplify]: iters left: 6 (8 enodes) 5.840 * * [simplify]: iters left: 5 (39 enodes) 5.854 * * [simplify]: iters left: 4 (98 enodes) 5.901 * * [simplify]: iters left: 3 (284 enodes) 6.086 * * [simplify]: Extracting #0: cost 1 inf + 0 6.086 * * [simplify]: Extracting #1: cost 50 inf + 0 6.087 * * [simplify]: Extracting #2: cost 101 inf + 253 6.088 * * [simplify]: Extracting #3: cost 64 inf + 3559 6.091 * * [simplify]: Extracting #4: cost 15 inf + 13454 6.094 * * [simplify]: Extracting #5: cost 0 inf + 17705 6.098 * [simplify]: Simplified to (* (* (* (* x x) (* x x)) (* x x)) -1/8) 6.098 * [simplify]: Simplified (2 2 1) to (λ (x) (+ (- -1 x) (cbrt (* (* (* (* x x) (* x x)) (* x x)) -1/8)))) 6.098 * * * * [progress]: [ 10 / 23 ] simplifiying candidate # 6.098 * * * * [progress]: [ 11 / 23 ] simplifiying candidate # 6.098 * * * * [progress]: [ 12 / 23 ] simplifiying candidate # 6.099 * * * * [progress]: [ 13 / 23 ] simplifiying candidate # 6.099 * * * * [progress]: [ 14 / 23 ] simplifiying candidate # 6.099 * [simplify]: Simplifying (* x (sqrt -1/2)) 6.099 * * [simplify]: iters left: 3 (4 enodes) 6.100 * * [simplify]: iters left: 2 (13 enodes) 6.103 * * [simplify]: Extracting #0: cost 1 inf + 0 6.103 * * [simplify]: Extracting #1: cost 4 inf + 0 6.103 * * [simplify]: Extracting #2: cost 5 inf + 1 6.103 * * [simplify]: Extracting #3: cost 4 inf + 2 6.103 * * [simplify]: Extracting #4: cost 0 inf + 248 6.103 * [simplify]: Simplified to (* x (sqrt -1/2)) 6.103 * [simplify]: Simplified (2 2 1) to (λ (x) (+ (- -1 x) (* (* x (sqrt -1/2)) (* x (sqrt -1/2))))) 6.103 * [simplify]: Simplifying (* x (sqrt -1/2)) 6.103 * * [simplify]: iters left: 3 (4 enodes) 6.105 * * [simplify]: iters left: 2 (13 enodes) 6.107 * * [simplify]: Extracting #0: cost 1 inf + 0 6.107 * * [simplify]: Extracting #1: cost 4 inf + 0 6.107 * * [simplify]: Extracting #2: cost 5 inf + 1 6.107 * * [simplify]: Extracting #3: cost 4 inf + 2 6.107 * * [simplify]: Extracting #4: cost 0 inf + 248 6.107 * [simplify]: Simplified to (* x (sqrt -1/2)) 6.107 * [simplify]: Simplified (2 2 2) to (λ (x) (+ (- -1 x) (* (* x (sqrt -1/2)) (* x (sqrt -1/2))))) 6.107 * * * * [progress]: [ 15 / 23 ] simplifiying candidate # 6.107 * [simplify]: Simplifying (cbrt -1/2) 6.108 * * [simplify]: iters left: 1 (2 enodes) 6.109 * * [simplify]: Extracting #0: cost 1 inf + 0 6.109 * * [simplify]: Extracting #1: cost 3 inf + 0 6.109 * * [simplify]: Extracting #2: cost 2 inf + 1 6.109 * * [simplify]: Extracting #3: cost 0 inf + 163 6.109 * [simplify]: Simplified to (cbrt -1/2) 6.109 * [simplify]: Simplified (2 2 2) to (λ (x) (+ (- -1 x) (* (* (* x x) (* (cbrt -1/2) (cbrt -1/2))) (cbrt -1/2)))) 6.109 * * * * [progress]: [ 16 / 23 ] simplifiying candidate # 6.109 * [simplify]: Simplifying (sqrt -1/2) 6.109 * * [simplify]: iters left: 1 (2 enodes) 6.110 * * [simplify]: Extracting #0: cost 1 inf + 0 6.110 * * [simplify]: Extracting #1: cost 3 inf + 0 6.110 * * [simplify]: Extracting #2: cost 2 inf + 1 6.110 * * [simplify]: Extracting #3: cost 0 inf + 83 6.110 * [simplify]: Simplified to (sqrt -1/2) 6.110 * [simplify]: Simplified (2 2 2) to (λ (x) (+ (- -1 x) (* (* (* x x) (sqrt -1/2)) (sqrt -1/2)))) 6.110 * * * * [progress]: [ 17 / 23 ] simplifiying candidate # 6.110 * * * * [progress]: [ 18 / 23 ] simplifiying candidate # 6.110 * * * * [progress]: [ 19 / 23 ] simplifiying candidate #real (real->posit16 (* (* x x) -1/2)))))> 6.110 * * * * [progress]: [ 20 / 23 ] simplifiying candidate # 6.110 * * * * [progress]: [ 21 / 23 ] simplifiying candidate # 6.110 * [simplify]: Simplifying (* -1/2 (pow x 2)) 6.111 * * [simplify]: iters left: 3 (5 enodes) 6.112 * * [simplify]: iters left: 2 (21 enodes) 6.116 * * [simplify]: iters left: 1 (29 enodes) 6.121 * * [simplify]: Extracting #0: cost 1 inf + 0 6.121 * * [simplify]: Extracting #1: cost 6 inf + 0 6.121 * * [simplify]: Extracting #2: cost 6 inf + 43 6.121 * * [simplify]: Extracting #3: cost 0 inf + 333 6.121 * [simplify]: Simplified to (* (* x x) -1/2) 6.121 * [simplify]: Simplified (2 2) to (λ (x) (+ (- -1 x) (* (* x x) -1/2))) 6.121 * * * * [progress]: [ 22 / 23 ] simplifiying candidate # 6.121 * [simplify]: Simplifying (* -1/2 (pow x 2)) 6.121 * * [simplify]: iters left: 3 (5 enodes) 6.124 * * [simplify]: iters left: 2 (21 enodes) 6.132 * * [simplify]: iters left: 1 (29 enodes) 6.141 * * [simplify]: Extracting #0: cost 1 inf + 0 6.142 * * [simplify]: Extracting #1: cost 6 inf + 0 6.142 * * [simplify]: Extracting #2: cost 6 inf + 43 6.142 * * [simplify]: Extracting #3: cost 0 inf + 333 6.142 * [simplify]: Simplified to (* (* x x) -1/2) 6.142 * [simplify]: Simplified (2 2) to (λ (x) (+ (- -1 x) (* (* x x) -1/2))) 6.142 * * * * [progress]: [ 23 / 23 ] simplifiying candidate # 6.144 * [simplify]: Simplifying (* -1/2 (pow x 2)) 6.144 * * [simplify]: iters left: 3 (5 enodes) 6.147 * * [simplify]: iters left: 2 (21 enodes) 6.154 * * [simplify]: iters left: 1 (29 enodes) 6.163 * * [simplify]: Extracting #0: cost 1 inf + 0 6.163 * * [simplify]: Extracting #1: cost 6 inf + 0 6.163 * * [simplify]: Extracting #2: cost 6 inf + 43 6.163 * * [simplify]: Extracting #3: cost 0 inf + 333 6.163 * [simplify]: Simplified to (* (* x x) -1/2) 6.163 * [simplify]: Simplified (2 2) to (λ (x) (+ (- -1 x) (* (* x x) -1/2))) 6.163 * * * [progress]: adding candidates to table 6.335 * [progress]: [Phase 3 of 3] Extracting. 6.335 * * [regime]: Finding splitpoints for: (# #) 6.335 * * * [regime-changes]: Trying 2 branch expressions: (x (/ (log (- 1 x)) (log (+ 1 x)))) 6.335 * * * * [regimes]: Trying to branch on x from (# #) 6.353 * * * * [regimes]: Trying to branch on (/ (log (- 1 x)) (log (+ 1 x))) from (# #) 6.382 * * * [regime]: Found split indices: #