1553947670.210 * [progress]: [Phase 1 of 3] Setting up. 1553947670.210 * * * [progress]: [1/2] Preparing points 1553947670.302 * * * [progress]: [2/2] Setting up program. 1553947670.307 * [progress]: [Phase 2 of 3] Improving. 1553947670.307 * * * * [progress]: [ 1 / 1 ] simplifiying candidate # 1553947670.307 * [simplify]: Simplifying (- (log (+ 1 (exp x))) (* x y)) 1553947670.307 * * [simplify]: iters left: 6 (8 enodes) 1553947670.311 * * [simplify]: iters left: 5 (31 enodes) 1553947670.320 * * [simplify]: iters left: 4 (42 enodes) 1553947670.332 * * [simplify]: iters left: 3 (50 enodes) 1553947670.345 * * [simplify]: Extracting #0: cost 1 inf + 0 1553947670.345 * * [simplify]: Extracting #1: cost 9 inf + 0 1553947670.345 * * [simplify]: Extracting #2: cost 11 inf + 167 1553947670.345 * * [simplify]: Extracting #3: cost 7 inf + 847 1553947670.346 * * [simplify]: Extracting #4: cost 2 inf + 1363 1553947670.346 * * [simplify]: Extracting #5: cost 1 inf + 1475 1553947670.347 * * [simplify]: Extracting #6: cost 0 inf + 1587 1553947670.347 * [simplify]: Simplified to (- (log1p (exp x)) (* y x)) 1553947670.347 * [simplify]: Simplified (2) to (λ (x y) (- (log1p (exp x)) (* y x))) 1553947670.358 * * [progress]: iteration 1 / 4 1553947670.358 * * * [progress]: picking best candidate 1553947670.362 * * * * [pick]: Picked # 1553947670.362 * * * [progress]: localizing error 1553947670.382 * * * [progress]: generating rewritten candidates 1553947670.382 * * * * [progress]: [ 1 / 2 ] rewriting at (2 1) 1553947670.383 * * * * [progress]: [ 2 / 2 ] rewriting at (2) 1553947670.392 * * * [progress]: generating series expansions 1553947670.392 * * * * [progress]: [ 1 / 2 ] generating series at (2 1) 1553947670.392 * [backup-simplify]: Simplify (log1p (exp x)) into (log1p (exp x)) 1553947670.392 * [approximate]: Taking taylor expansion of (log1p (exp x)) in (x) around 0 1553947670.392 * [taylor]: Taking taylor expansion of (log1p (exp x)) in x 1553947670.392 * [taylor]: Rewrote expression to (log (+ 1 (exp x))) 1553947670.392 * [taylor]: Taking taylor expansion of (+ 1 (exp x)) in x 1553947670.392 * [taylor]: Taking taylor expansion of 1 in x 1553947670.392 * [backup-simplify]: Simplify 1 into 1 1553947670.392 * [taylor]: Taking taylor expansion of (exp x) in x 1553947670.392 * [taylor]: Taking taylor expansion of x in x 1553947670.392 * [backup-simplify]: Simplify 0 into 0 1553947670.392 * [backup-simplify]: Simplify 1 into 1 1553947670.392 * [backup-simplify]: Simplify (exp 0) into 1 1553947670.402 * [backup-simplify]: Simplify (+ 1 1) into 2 1553947670.402 * [backup-simplify]: Simplify (log 2) into (log 2) 1553947670.402 * [taylor]: Taking taylor expansion of (log1p (exp x)) in x 1553947670.402 * [taylor]: Rewrote expression to (log (+ 1 (exp x))) 1553947670.402 * [taylor]: Taking taylor expansion of (+ 1 (exp x)) in x 1553947670.402 * [taylor]: Taking taylor expansion of 1 in x 1553947670.402 * [backup-simplify]: Simplify 1 into 1 1553947670.402 * [taylor]: Taking taylor expansion of (exp x) in x 1553947670.402 * [taylor]: Taking taylor expansion of x in x 1553947670.402 * [backup-simplify]: Simplify 0 into 0 1553947670.402 * [backup-simplify]: Simplify 1 into 1 1553947670.402 * [backup-simplify]: Simplify (exp 0) into 1 1553947670.403 * [backup-simplify]: Simplify (+ 1 1) into 2 1553947670.403 * [backup-simplify]: Simplify (log 2) into (log 2) 1553947670.403 * [backup-simplify]: Simplify (log 2) into (log 2) 1553947670.404 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 1) 1)))) into 1 1553947670.404 * [backup-simplify]: Simplify (+ 0 1) into 1 1553947670.405 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 1) 1)) (pow 2 1)))) 1) into 1/2 1553947670.405 * [backup-simplify]: Simplify 1/2 into 1/2 1553947670.406 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2 1553947670.406 * [backup-simplify]: Simplify (+ 0 1/2) into 1/2 1553947670.408 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 1) 2)) (pow 2 2))) (* 1 (/ (* 1 (pow (* 2 1/2) 1)) (pow 2 1)))) 2) into 1/8 1553947670.408 * [backup-simplify]: Simplify 1/8 into 1/8 1553947670.408 * [backup-simplify]: Simplify (+ (* 1/8 (pow x 2)) (+ (* 1/2 x) (log 2))) into (+ (log 2) (+ (* 1/2 x) (* 1/8 (pow x 2)))) 1553947670.408 * [backup-simplify]: Simplify (log1p (exp (/ 1 x))) into (log1p (exp (/ 1 x))) 1553947670.408 * [approximate]: Taking taylor expansion of (log1p (exp (/ 1 x))) in (x) around 0 1553947670.408 * [taylor]: Taking taylor expansion of (log1p (exp (/ 1 x))) in x 1553947670.408 * [taylor]: Rewrote expression to (log (+ 1 (exp (/ 1 x)))) 1553947670.408 * [taylor]: Taking taylor expansion of (+ 1 (exp (/ 1 x))) in x 1553947670.408 * [taylor]: Taking taylor expansion of 1 in x 1553947670.408 * [backup-simplify]: Simplify 1 into 1 1553947670.408 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 1553947670.408 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1553947670.408 * [taylor]: Taking taylor expansion of x in x 1553947670.408 * [backup-simplify]: Simplify 0 into 0 1553947670.408 * [backup-simplify]: Simplify 1 into 1 1553947670.409 * [backup-simplify]: Simplify (/ 1 1) into 1 1553947670.409 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x)) 1553947670.409 * [backup-simplify]: Simplify (+ 1 (exp (/ 1 x))) into (+ (exp (/ 1 x)) 1) 1553947670.409 * [backup-simplify]: Simplify (log (+ (exp (/ 1 x)) 1)) into (log (+ (exp (/ 1 x)) 1)) 1553947670.409 * [taylor]: Taking taylor expansion of (log1p (exp (/ 1 x))) in x 1553947670.409 * [taylor]: Rewrote expression to (log (+ 1 (exp (/ 1 x)))) 1553947670.409 * [taylor]: Taking taylor expansion of (+ 1 (exp (/ 1 x))) in x 1553947670.409 * [taylor]: Taking taylor expansion of 1 in x 1553947670.409 * [backup-simplify]: Simplify 1 into 1 1553947670.409 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 1553947670.409 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1553947670.409 * [taylor]: Taking taylor expansion of x in x 1553947670.409 * [backup-simplify]: Simplify 0 into 0 1553947670.409 * [backup-simplify]: Simplify 1 into 1 1553947670.409 * [backup-simplify]: Simplify (/ 1 1) into 1 1553947670.409 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x)) 1553947670.409 * [backup-simplify]: Simplify (+ 1 (exp (/ 1 x))) into (+ (exp (/ 1 x)) 1) 1553947670.409 * [backup-simplify]: Simplify (log (+ (exp (/ 1 x)) 1)) into (log (+ (exp (/ 1 x)) 1)) 1553947670.409 * [backup-simplify]: Simplify (log (+ (exp (/ 1 x)) 1)) into (log (+ (exp (/ 1 x)) 1)) 1553947670.410 * [backup-simplify]: Simplify (+ 0 0) into 0 1553947670.410 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (+ (exp (/ 1 x)) 1) 1)))) 1) into 0 1553947670.410 * [backup-simplify]: Simplify 0 into 0 1553947670.410 * [backup-simplify]: Simplify (+ 0 0) into 0 1553947670.411 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (+ (exp (/ 1 x)) 1) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (+ (exp (/ 1 x)) 1) 1)))) 2) into 0 1553947670.411 * [backup-simplify]: Simplify 0 into 0 1553947670.412 * [backup-simplify]: Simplify (+ 0 0) into 0 1553947670.413 * [backup-simplify]: Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow (+ (exp (/ 1 x)) 1) 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1)) (pow (+ (exp (/ 1 x)) 1) 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow (+ (exp (/ 1 x)) 1) 1)))) 6) into 0 1553947670.413 * [backup-simplify]: Simplify 0 into 0 1553947670.414 * [backup-simplify]: Simplify (+ 0 0) into 0 1553947670.416 * [backup-simplify]: Simplify (/ (+ (* -6 (/ (* (pow (* 1 0) 4)) (pow (+ (exp (/ 1 x)) 1) 4))) (* 12 (/ (* (pow (* 1 0) 2) (pow (* 2 0) 1)) (pow (+ (exp (/ 1 x)) 1) 3))) (* -3 (/ (* 1 (pow (* 2 0) 2)) (pow (+ (exp (/ 1 x)) 1) 2))) (* -4 (/ (* (pow (* 1 0) 1) 1 (pow (* 6 0) 1)) (pow (+ (exp (/ 1 x)) 1) 2))) (* 1 (/ (* 1 1 1 (pow (* 24 0) 1)) (pow (+ (exp (/ 1 x)) 1) 1)))) 24) into 0 1553947670.416 * [backup-simplify]: Simplify 0 into 0 1553947670.417 * [backup-simplify]: Simplify (+ 0 0) into 0 1553947670.421 * [backup-simplify]: Simplify (/ (+ (* 24 (/ (* (pow (* 1 0) 5)) (pow (+ (exp (/ 1 x)) 1) 5))) (* -60 (/ (* (pow (* 1 0) 3) (pow (* 2 0) 1)) (pow (+ (exp (/ 1 x)) 1) 4))) (* 30 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 2)) (pow (+ (exp (/ 1 x)) 1) 3))) (* 20 (/ (* (pow (* 1 0) 2) 1 (pow (* 6 0) 1)) (pow (+ (exp (/ 1 x)) 1) 3))) (* -10 (/ (* 1 (pow (* 2 0) 1) (pow (* 6 0) 1)) (pow (+ (exp (/ 1 x)) 1) 2))) (* -5 (/ (* (pow (* 1 0) 1) 1 1 (pow (* 24 0) 1)) (pow (+ (exp (/ 1 x)) 1) 2))) (* 1 (/ (* 1 1 1 1 (pow (* 120 0) 1)) (pow (+ (exp (/ 1 x)) 1) 1)))) 120) into 0 1553947670.421 * [backup-simplify]: Simplify 0 into 0 1553947670.421 * [backup-simplify]: Simplify (+ 0 0) into 0 1553947670.428 * [backup-simplify]: Simplify (/ (+ (* -120 (/ (* (pow (* 1 0) 6)) (pow (+ (exp (/ 1 x)) 1) 6))) (* 360 (/ (* (pow (* 1 0) 4) (pow (* 2 0) 1)) (pow (+ (exp (/ 1 x)) 1) 5))) (* -270 (/ (* (pow (* 1 0) 2) (pow (* 2 0) 2)) (pow (+ (exp (/ 1 x)) 1) 4))) (* -120 (/ (* (pow (* 1 0) 3) 1 (pow (* 6 0) 1)) (pow (+ (exp (/ 1 x)) 1) 4))) (* 30 (/ (* 1 (pow (* 2 0) 3)) (pow (+ (exp (/ 1 x)) 1) 3))) (* 120 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1) (pow (* 6 0) 1)) (pow (+ (exp (/ 1 x)) 1) 3))) (* 30 (/ (* (pow (* 1 0) 2) 1 1 (pow (* 24 0) 1)) (pow (+ (exp (/ 1 x)) 1) 3))) (* -10 (/ (* 1 1 (pow (* 6 0) 2)) (pow (+ (exp (/ 1 x)) 1) 2))) (* -15 (/ (* 1 (pow (* 2 0) 1) 1 (pow (* 24 0) 1)) (pow (+ (exp (/ 1 x)) 1) 2))) (* -6 (/ (* (pow (* 1 0) 1) 1 1 1 (pow (* 120 0) 1)) (pow (+ (exp (/ 1 x)) 1) 2))) (* 1 (/ (* 1 1 1 1 1 (pow (* 720 0) 1)) (pow (+ (exp (/ 1 x)) 1) 1)))) 720) into 0 1553947670.428 * [backup-simplify]: Simplify 0 into 0 1553947670.428 * [backup-simplify]: Simplify (log (+ (exp (/ 1 (/ 1 x))) 1)) into (log (+ (exp x) 1)) 1553947670.428 * [backup-simplify]: Simplify (log1p (exp (/ 1 (- x)))) into (log1p (exp (/ -1 x))) 1553947670.428 * [approximate]: Taking taylor expansion of (log1p (exp (/ -1 x))) in (x) around 0 1553947670.428 * [taylor]: Taking taylor expansion of (log1p (exp (/ -1 x))) in x 1553947670.428 * [taylor]: Rewrote expression to (log (+ 1 (exp (/ -1 x)))) 1553947670.428 * [taylor]: Taking taylor expansion of (+ 1 (exp (/ -1 x))) in x 1553947670.428 * [taylor]: Taking taylor expansion of 1 in x 1553947670.428 * [backup-simplify]: Simplify 1 into 1 1553947670.428 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 1553947670.428 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1553947670.428 * [taylor]: Taking taylor expansion of -1 in x 1553947670.428 * [backup-simplify]: Simplify -1 into -1 1553947670.428 * [taylor]: Taking taylor expansion of x in x 1553947670.428 * [backup-simplify]: Simplify 0 into 0 1553947670.428 * [backup-simplify]: Simplify 1 into 1 1553947670.429 * [backup-simplify]: Simplify (/ -1 1) into -1 1553947670.429 * [backup-simplify]: Simplify (exp (/ -1 x)) into (exp (/ -1 x)) 1553947670.429 * [backup-simplify]: Simplify (+ 1 (exp (/ -1 x))) into (+ (exp (/ -1 x)) 1) 1553947670.429 * [backup-simplify]: Simplify (log (+ (exp (/ -1 x)) 1)) into (log (+ (exp (/ -1 x)) 1)) 1553947670.429 * [taylor]: Taking taylor expansion of (log1p (exp (/ -1 x))) in x 1553947670.429 * [taylor]: Rewrote expression to (log (+ 1 (exp (/ -1 x)))) 1553947670.429 * [taylor]: Taking taylor expansion of (+ 1 (exp (/ -1 x))) in x 1553947670.429 * [taylor]: Taking taylor expansion of 1 in x 1553947670.429 * [backup-simplify]: Simplify 1 into 1 1553947670.429 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 1553947670.429 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1553947670.429 * [taylor]: Taking taylor expansion of -1 in x 1553947670.429 * [backup-simplify]: Simplify -1 into -1 1553947670.429 * [taylor]: Taking taylor expansion of x in x 1553947670.429 * [backup-simplify]: Simplify 0 into 0 1553947670.429 * [backup-simplify]: Simplify 1 into 1 1553947670.430 * [backup-simplify]: Simplify (/ -1 1) into -1 1553947670.430 * [backup-simplify]: Simplify (exp (/ -1 x)) into (exp (/ -1 x)) 1553947670.430 * [backup-simplify]: Simplify (+ 1 (exp (/ -1 x))) into (+ (exp (/ -1 x)) 1) 1553947670.430 * [backup-simplify]: Simplify (log (+ (exp (/ -1 x)) 1)) into (log (+ (exp (/ -1 x)) 1)) 1553947670.430 * [backup-simplify]: Simplify (log (+ (exp (/ -1 x)) 1)) into (log (+ (exp (/ -1 x)) 1)) 1553947670.431 * [backup-simplify]: Simplify (+ 0 0) into 0 1553947670.431 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (+ (exp (/ -1 x)) 1) 1)))) 1) into 0 1553947670.432 * [backup-simplify]: Simplify 0 into 0 1553947670.432 * [backup-simplify]: Simplify (+ 0 0) into 0 1553947670.434 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (+ (exp (/ -1 x)) 1) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (+ (exp (/ -1 x)) 1) 1)))) 2) into 0 1553947670.434 * [backup-simplify]: Simplify 0 into 0 1553947670.434 * [backup-simplify]: Simplify (+ 0 0) into 0 1553947670.437 * [backup-simplify]: Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow (+ (exp (/ -1 x)) 1) 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1)) (pow (+ (exp (/ -1 x)) 1) 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow (+ (exp (/ -1 x)) 1) 1)))) 6) into 0 1553947670.437 * [backup-simplify]: Simplify 0 into 0 1553947670.438 * [backup-simplify]: Simplify (+ 0 0) into 0 1553947670.442 * [backup-simplify]: Simplify (/ (+ (* -6 (/ (* (pow (* 1 0) 4)) (pow (+ (exp (/ -1 x)) 1) 4))) (* 12 (/ (* (pow (* 1 0) 2) (pow (* 2 0) 1)) (pow (+ (exp (/ -1 x)) 1) 3))) (* -3 (/ (* 1 (pow (* 2 0) 2)) (pow (+ (exp (/ -1 x)) 1) 2))) (* -4 (/ (* (pow (* 1 0) 1) 1 (pow (* 6 0) 1)) (pow (+ (exp (/ -1 x)) 1) 2))) (* 1 (/ (* 1 1 1 (pow (* 24 0) 1)) (pow (+ (exp (/ -1 x)) 1) 1)))) 24) into 0 1553947670.442 * [backup-simplify]: Simplify 0 into 0 1553947670.442 * [backup-simplify]: Simplify (+ 0 0) into 0 1553947670.446 * [backup-simplify]: Simplify (/ (+ (* 24 (/ (* (pow (* 1 0) 5)) (pow (+ (exp (/ -1 x)) 1) 5))) (* -60 (/ (* (pow (* 1 0) 3) (pow (* 2 0) 1)) (pow (+ (exp (/ -1 x)) 1) 4))) (* 30 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 2)) (pow (+ (exp (/ -1 x)) 1) 3))) (* 20 (/ (* (pow (* 1 0) 2) 1 (pow (* 6 0) 1)) (pow (+ (exp (/ -1 x)) 1) 3))) (* -10 (/ (* 1 (pow (* 2 0) 1) (pow (* 6 0) 1)) (pow (+ (exp (/ -1 x)) 1) 2))) (* -5 (/ (* (pow (* 1 0) 1) 1 1 (pow (* 24 0) 1)) (pow (+ (exp (/ -1 x)) 1) 2))) (* 1 (/ (* 1 1 1 1 (pow (* 120 0) 1)) (pow (+ (exp (/ -1 x)) 1) 1)))) 120) into 0 1553947670.446 * [backup-simplify]: Simplify 0 into 0 1553947670.446 * [backup-simplify]: Simplify (+ 0 0) into 0 1553947670.453 * [backup-simplify]: Simplify (/ (+ (* -120 (/ (* (pow (* 1 0) 6)) (pow (+ (exp (/ -1 x)) 1) 6))) (* 360 (/ (* (pow (* 1 0) 4) (pow (* 2 0) 1)) (pow (+ (exp (/ -1 x)) 1) 5))) (* -270 (/ (* (pow (* 1 0) 2) (pow (* 2 0) 2)) (pow (+ (exp (/ -1 x)) 1) 4))) (* -120 (/ (* (pow (* 1 0) 3) 1 (pow (* 6 0) 1)) (pow (+ (exp (/ -1 x)) 1) 4))) (* 30 (/ (* 1 (pow (* 2 0) 3)) (pow (+ (exp (/ -1 x)) 1) 3))) (* 120 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1) (pow (* 6 0) 1)) (pow (+ (exp (/ -1 x)) 1) 3))) (* 30 (/ (* (pow (* 1 0) 2) 1 1 (pow (* 24 0) 1)) (pow (+ (exp (/ -1 x)) 1) 3))) (* -10 (/ (* 1 1 (pow (* 6 0) 2)) (pow (+ (exp (/ -1 x)) 1) 2))) (* -15 (/ (* 1 (pow (* 2 0) 1) 1 (pow (* 24 0) 1)) (pow (+ (exp (/ -1 x)) 1) 2))) (* -6 (/ (* (pow (* 1 0) 1) 1 1 1 (pow (* 120 0) 1)) (pow (+ (exp (/ -1 x)) 1) 2))) (* 1 (/ (* 1 1 1 1 1 (pow (* 720 0) 1)) (pow (+ (exp (/ -1 x)) 1) 1)))) 720) into 0 1553947670.453 * [backup-simplify]: Simplify 0 into 0 1553947670.453 * [backup-simplify]: Simplify (log (+ (exp (/ -1 (/ 1 (- x)))) 1)) into (log (+ (exp x) 1)) 1553947670.453 * * * * [progress]: [ 2 / 2 ] generating series at (2) 1553947670.453 * [backup-simplify]: Simplify (- (log1p (exp x)) (* y x)) into (- (log1p (exp x)) (* x y)) 1553947670.453 * [approximate]: Taking taylor expansion of (- (log1p (exp x)) (* x y)) in (x y) around 0 1553947670.453 * [taylor]: Taking taylor expansion of (- (log1p (exp x)) (* x y)) in y 1553947670.453 * [taylor]: Taking taylor expansion of (log1p (exp x)) in y 1553947670.453 * [taylor]: Rewrote expression to (log (+ 1 (exp x))) 1553947670.453 * [taylor]: Taking taylor expansion of (+ 1 (exp x)) in y 1553947670.453 * [taylor]: Taking taylor expansion of 1 in y 1553947670.453 * [backup-simplify]: Simplify 1 into 1 1553947670.453 * [taylor]: Taking taylor expansion of (exp x) in y 1553947670.454 * [taylor]: Taking taylor expansion of x in y 1553947670.454 * [backup-simplify]: Simplify x into x 1553947670.454 * [backup-simplify]: Simplify (exp x) into (exp x) 1553947670.454 * [backup-simplify]: Simplify (+ 1 (exp x)) into (+ (exp x) 1) 1553947670.454 * [backup-simplify]: Simplify (log (+ (exp x) 1)) into (log (+ (exp x) 1)) 1553947670.454 * [taylor]: Taking taylor expansion of (* x y) in y 1553947670.454 * [taylor]: Taking taylor expansion of x in y 1553947670.454 * [backup-simplify]: Simplify x into x 1553947670.454 * [taylor]: Taking taylor expansion of y in y 1553947670.454 * [backup-simplify]: Simplify 0 into 0 1553947670.454 * [backup-simplify]: Simplify 1 into 1 1553947670.454 * [taylor]: Taking taylor expansion of (- (log1p (exp x)) (* x y)) in x 1553947670.454 * [taylor]: Taking taylor expansion of (log1p (exp x)) in x 1553947670.454 * [taylor]: Rewrote expression to (log (+ 1 (exp x))) 1553947670.454 * [taylor]: Taking taylor expansion of (+ 1 (exp x)) in x 1553947670.454 * [taylor]: Taking taylor expansion of 1 in x 1553947670.454 * [backup-simplify]: Simplify 1 into 1 1553947670.454 * [taylor]: Taking taylor expansion of (exp x) in x 1553947670.454 * [taylor]: Taking taylor expansion of x in x 1553947670.454 * [backup-simplify]: Simplify 0 into 0 1553947670.454 * [backup-simplify]: Simplify 1 into 1 1553947670.454 * [backup-simplify]: Simplify (exp 0) into 1 1553947670.454 * [backup-simplify]: Simplify (+ 1 1) into 2 1553947670.454 * [backup-simplify]: Simplify (log 2) into (log 2) 1553947670.454 * [taylor]: Taking taylor expansion of (* x y) in x 1553947670.454 * [taylor]: Taking taylor expansion of x in x 1553947670.454 * [backup-simplify]: Simplify 0 into 0 1553947670.454 * [backup-simplify]: Simplify 1 into 1 1553947670.454 * [taylor]: Taking taylor expansion of y in x 1553947670.454 * [backup-simplify]: Simplify y into y 1553947670.454 * [taylor]: Taking taylor expansion of (- (log1p (exp x)) (* x y)) in x 1553947670.455 * [taylor]: Taking taylor expansion of (log1p (exp x)) in x 1553947670.455 * [taylor]: Rewrote expression to (log (+ 1 (exp x))) 1553947670.455 * [taylor]: Taking taylor expansion of (+ 1 (exp x)) in x 1553947670.455 * [taylor]: Taking taylor expansion of 1 in x 1553947670.455 * [backup-simplify]: Simplify 1 into 1 1553947670.455 * [taylor]: Taking taylor expansion of (exp x) in x 1553947670.455 * [taylor]: Taking taylor expansion of x in x 1553947670.455 * [backup-simplify]: Simplify 0 into 0 1553947670.455 * [backup-simplify]: Simplify 1 into 1 1553947670.455 * [backup-simplify]: Simplify (exp 0) into 1 1553947670.455 * [backup-simplify]: Simplify (+ 1 1) into 2 1553947670.455 * [backup-simplify]: Simplify (log 2) into (log 2) 1553947670.455 * [taylor]: Taking taylor expansion of (* x y) in x 1553947670.455 * [taylor]: Taking taylor expansion of x in x 1553947670.455 * [backup-simplify]: Simplify 0 into 0 1553947670.455 * [backup-simplify]: Simplify 1 into 1 1553947670.455 * [taylor]: Taking taylor expansion of y in x 1553947670.455 * [backup-simplify]: Simplify y into y 1553947670.455 * [backup-simplify]: Simplify (* 0 y) into 0 1553947670.456 * [backup-simplify]: Simplify (- 0) into 0 1553947670.456 * [backup-simplify]: Simplify (+ (log 2) 0) into (log 2) 1553947670.456 * [taylor]: Taking taylor expansion of (log 2) in y 1553947670.456 * [taylor]: Taking taylor expansion of 2 in y 1553947670.456 * [backup-simplify]: Simplify 2 into 2 1553947670.456 * [backup-simplify]: Simplify (log 2) into (log 2) 1553947670.457 * [backup-simplify]: Simplify (log 2) into (log 2) 1553947670.457 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 1) 1)))) into 1 1553947670.457 * [backup-simplify]: Simplify (+ 0 1) into 1 1553947670.458 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 1) 1)) (pow 2 1)))) 1) into 1/2 1553947670.458 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 1553947670.458 * [backup-simplify]: Simplify (- y) into (- y) 1553947670.459 * [backup-simplify]: Simplify (+ 1/2 (- y)) into (- 1/2 y) 1553947670.459 * [taylor]: Taking taylor expansion of (- 1/2 y) in y 1553947670.459 * [taylor]: Taking taylor expansion of 1/2 in y 1553947670.459 * [backup-simplify]: Simplify 1/2 into 1/2 1553947670.459 * [taylor]: Taking taylor expansion of y in y 1553947670.459 * [backup-simplify]: Simplify 0 into 0 1553947670.459 * [backup-simplify]: Simplify 1 into 1 1553947670.459 * [backup-simplify]: Simplify (- 0) into 0 1553947670.459 * [backup-simplify]: Simplify (+ 1/2 0) into 1/2 1553947670.459 * [backup-simplify]: Simplify 1/2 into 1/2 1553947670.460 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow 2 1)))) 1) into 0 1553947670.460 * [backup-simplify]: Simplify 0 into 0 1553947670.461 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2 1553947670.461 * [backup-simplify]: Simplify (+ 0 1/2) into 1/2 1553947670.463 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 1) 2)) (pow 2 2))) (* 1 (/ (* 1 (pow (* 2 1/2) 1)) (pow 2 1)))) 2) into 1/8 1553947670.463 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0 1553947670.464 * [backup-simplify]: Simplify (- 0) into 0 1553947670.464 * [backup-simplify]: Simplify (+ 1/8 0) into 1/8 1553947670.464 * [taylor]: Taking taylor expansion of 1/8 in y 1553947670.464 * [backup-simplify]: Simplify 1/8 into 1/8 1553947670.464 * [backup-simplify]: Simplify 1/8 into 1/8 1553947670.464 * [backup-simplify]: Simplify (+ (* 1/8 (pow (* 1 x) 2)) (+ (* 1/2 (* 1 x)) (log 2))) into (+ (log 2) (+ (* 1/2 x) (* 1/8 (pow x 2)))) 1553947670.464 * [backup-simplify]: Simplify (- (log1p (exp (/ 1 x))) (* (/ 1 y) (/ 1 x))) into (- (log1p (exp (/ 1 x))) (/ 1 (* x y))) 1553947670.464 * [approximate]: Taking taylor expansion of (- (log1p (exp (/ 1 x))) (/ 1 (* x y))) in (x y) around 0 1553947670.464 * [taylor]: Taking taylor expansion of (- (log1p (exp (/ 1 x))) (/ 1 (* x y))) in y 1553947670.464 * [taylor]: Taking taylor expansion of (log1p (exp (/ 1 x))) in y 1553947670.464 * [taylor]: Rewrote expression to (log (+ 1 (exp (/ 1 x)))) 1553947670.464 * [taylor]: Taking taylor expansion of (+ 1 (exp (/ 1 x))) in y 1553947670.465 * [taylor]: Taking taylor expansion of 1 in y 1553947670.465 * [backup-simplify]: Simplify 1 into 1 1553947670.465 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in y 1553947670.465 * [taylor]: Taking taylor expansion of (/ 1 x) in y 1553947670.465 * [taylor]: Taking taylor expansion of x in y 1553947670.465 * [backup-simplify]: Simplify x into x 1553947670.465 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 1553947670.465 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x)) 1553947670.465 * [backup-simplify]: Simplify (+ 1 (exp (/ 1 x))) into (+ (exp (/ 1 x)) 1) 1553947670.465 * [backup-simplify]: Simplify (log (+ (exp (/ 1 x)) 1)) into (log (+ (exp (/ 1 x)) 1)) 1553947670.465 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y 1553947670.465 * [taylor]: Taking taylor expansion of (* x y) in y 1553947670.465 * [taylor]: Taking taylor expansion of x in y 1553947670.465 * [backup-simplify]: Simplify x into x 1553947670.465 * [taylor]: Taking taylor expansion of y in y 1553947670.465 * [backup-simplify]: Simplify 0 into 0 1553947670.465 * [backup-simplify]: Simplify 1 into 1 1553947670.465 * [backup-simplify]: Simplify (* x 0) into 0 1553947670.465 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x 1553947670.465 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 1553947670.465 * [taylor]: Taking taylor expansion of (- (log1p (exp (/ 1 x))) (/ 1 (* x y))) in x 1553947670.465 * [taylor]: Taking taylor expansion of (log1p (exp (/ 1 x))) in x 1553947670.465 * [taylor]: Rewrote expression to (log (+ 1 (exp (/ 1 x)))) 1553947670.465 * [taylor]: Taking taylor expansion of (+ 1 (exp (/ 1 x))) in x 1553947670.465 * [taylor]: Taking taylor expansion of 1 in x 1553947670.465 * [backup-simplify]: Simplify 1 into 1 1553947670.465 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 1553947670.465 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1553947670.465 * [taylor]: Taking taylor expansion of x in x 1553947670.465 * [backup-simplify]: Simplify 0 into 0 1553947670.465 * [backup-simplify]: Simplify 1 into 1 1553947670.466 * [backup-simplify]: Simplify (/ 1 1) into 1 1553947670.466 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x)) 1553947670.466 * [backup-simplify]: Simplify (+ 1 (exp (/ 1 x))) into (+ (exp (/ 1 x)) 1) 1553947670.466 * [backup-simplify]: Simplify (log (+ (exp (/ 1 x)) 1)) into (log (+ (exp (/ 1 x)) 1)) 1553947670.466 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 1553947670.466 * [taylor]: Taking taylor expansion of (* x y) in x 1553947670.466 * [taylor]: Taking taylor expansion of x in x 1553947670.466 * [backup-simplify]: Simplify 0 into 0 1553947670.466 * [backup-simplify]: Simplify 1 into 1 1553947670.466 * [taylor]: Taking taylor expansion of y in x 1553947670.466 * [backup-simplify]: Simplify y into y 1553947670.466 * [backup-simplify]: Simplify (* 0 y) into 0 1553947670.466 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 1553947670.466 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 1553947670.466 * [taylor]: Taking taylor expansion of (- (log1p (exp (/ 1 x))) (/ 1 (* x y))) in x 1553947670.466 * [taylor]: Taking taylor expansion of (log1p (exp (/ 1 x))) in x 1553947670.466 * [taylor]: Rewrote expression to (log (+ 1 (exp (/ 1 x)))) 1553947670.466 * [taylor]: Taking taylor expansion of (+ 1 (exp (/ 1 x))) in x 1553947670.466 * [taylor]: Taking taylor expansion of 1 in x 1553947670.466 * [backup-simplify]: Simplify 1 into 1 1553947670.467 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 1553947670.467 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1553947670.467 * [taylor]: Taking taylor expansion of x in x 1553947670.467 * [backup-simplify]: Simplify 0 into 0 1553947670.467 * [backup-simplify]: Simplify 1 into 1 1553947670.467 * [backup-simplify]: Simplify (/ 1 1) into 1 1553947670.467 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x)) 1553947670.467 * [backup-simplify]: Simplify (+ 1 (exp (/ 1 x))) into (+ (exp (/ 1 x)) 1) 1553947670.467 * [backup-simplify]: Simplify (log (+ (exp (/ 1 x)) 1)) into (log (+ (exp (/ 1 x)) 1)) 1553947670.467 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 1553947670.467 * [taylor]: Taking taylor expansion of (* x y) in x 1553947670.467 * [taylor]: Taking taylor expansion of x in x 1553947670.467 * [backup-simplify]: Simplify 0 into 0 1553947670.467 * [backup-simplify]: Simplify 1 into 1 1553947670.467 * [taylor]: Taking taylor expansion of y in x 1553947670.467 * [backup-simplify]: Simplify y into y 1553947670.467 * [backup-simplify]: Simplify (* 0 y) into 0 1553947670.467 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 1553947670.467 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 1553947670.468 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y)) 1553947670.468 * [backup-simplify]: Simplify (+ 0 (- (/ 1 y))) into (- (/ 1 y)) 1553947670.468 * [taylor]: Taking taylor expansion of (- (/ 1 y)) in y 1553947670.468 * [taylor]: Taking taylor expansion of (/ 1 y) in y 1553947670.468 * [taylor]: Taking taylor expansion of y in y 1553947670.468 * [backup-simplify]: Simplify 0 into 0 1553947670.468 * [backup-simplify]: Simplify 1 into 1 1553947670.468 * [backup-simplify]: Simplify (/ 1 1) into 1 1553947670.468 * [backup-simplify]: Simplify (- 1) into -1 1553947670.468 * [backup-simplify]: Simplify -1 into -1 1553947670.469 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0 1553947670.469 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 1553947670.469 * [backup-simplify]: Simplify (- 0) into 0 1553947670.469 * [backup-simplify]: Simplify (+ (log (+ (exp (/ 1 x)) 1)) 0) into (log (+ (exp (/ 1 x)) 1)) 1553947670.469 * [taylor]: Taking taylor expansion of (log (+ (exp (/ 1 x)) 1)) in y 1553947670.469 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1) in y 1553947670.469 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in y 1553947670.469 * [taylor]: Taking taylor expansion of (/ 1 x) in y 1553947670.469 * [taylor]: Taking taylor expansion of x in y 1553947670.469 * [backup-simplify]: Simplify x into x 1553947670.469 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 1553947670.470 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x)) 1553947670.470 * [taylor]: Taking taylor expansion of 1 in y 1553947670.470 * [backup-simplify]: Simplify 1 into 1 1553947670.470 * [backup-simplify]: Simplify (+ (exp (/ 1 x)) 1) into (+ (exp (/ 1 x)) 1) 1553947670.470 * [backup-simplify]: Simplify (log (+ (exp (/ 1 x)) 1)) into (log (+ (exp (/ 1 x)) 1)) 1553947670.471 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1553947670.471 * [backup-simplify]: Simplify (- 0) into 0 1553947670.471 * [backup-simplify]: Simplify 0 into 0 1553947670.471 * [backup-simplify]: Simplify (+ 0 0) into 0 1553947670.472 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (+ (exp (/ 1 x)) 1) 1)))) 1) into 0 1553947670.473 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0 1553947670.473 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 1553947670.474 * [backup-simplify]: Simplify (- 0) into 0 1553947670.474 * [backup-simplify]: Simplify (+ 0 0) into 0 1553947670.474 * [taylor]: Taking taylor expansion of 0 in y 1553947670.474 * [backup-simplify]: Simplify 0 into 0 1553947670.474 * [backup-simplify]: Simplify (log (+ (exp (/ 1 x)) 1)) into (log (+ (exp (/ 1 x)) 1)) 1553947670.476 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1553947670.476 * [backup-simplify]: Simplify (- 0) into 0 1553947670.476 * [backup-simplify]: Simplify 0 into 0 1553947670.477 * [backup-simplify]: Simplify (+ 0 0) into 0 1553947670.479 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (+ (exp (/ 1 x)) 1) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (+ (exp (/ 1 x)) 1) 1)))) 2) into 0 1553947670.480 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0 1553947670.480 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 1553947670.480 * [backup-simplify]: Simplify (- 0) into 0 1553947670.481 * [backup-simplify]: Simplify (+ 0 0) into 0 1553947670.481 * [taylor]: Taking taylor expansion of 0 in y 1553947670.481 * [backup-simplify]: Simplify 0 into 0 1553947670.481 * [backup-simplify]: Simplify 0 into 0 1553947670.481 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0 1553947670.482 * [backup-simplify]: Simplify (* (exp (/ 1 x)) (+ (* (/ (pow 0 1) 1)))) into 0 1553947670.482 * [backup-simplify]: Simplify (+ 0 0) into 0 1553947670.483 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (+ (exp (/ 1 x)) 1) 1)))) 1) into 0 1553947670.483 * [backup-simplify]: Simplify 0 into 0 1553947670.484 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1553947670.485 * [backup-simplify]: Simplify (- 0) into 0 1553947670.485 * [backup-simplify]: Simplify 0 into 0 1553947670.485 * [backup-simplify]: Simplify (+ 0 0) into 0 1553947670.488 * [backup-simplify]: Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow (+ (exp (/ 1 x)) 1) 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1)) (pow (+ (exp (/ 1 x)) 1) 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow (+ (exp (/ 1 x)) 1) 1)))) 6) into 0 1553947670.490 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))))) into 0 1553947670.490 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 1553947670.490 * [backup-simplify]: Simplify (- 0) into 0 1553947670.491 * [backup-simplify]: Simplify (+ 0 0) into 0 1553947670.491 * [taylor]: Taking taylor expansion of 0 in y 1553947670.491 * [backup-simplify]: Simplify 0 into 0 1553947670.491 * [backup-simplify]: Simplify 0 into 0 1553947670.491 * [backup-simplify]: Simplify 0 into 0 1553947670.491 * [backup-simplify]: Simplify (+ (log (+ (exp (/ 1 (/ 1 x))) 1)) (* -1 (* (/ 1 (/ 1 y)) (/ 1 (/ 1 x))))) into (- (log (+ (exp x) 1)) (* x y)) 1553947670.491 * [backup-simplify]: Simplify (- (log1p (exp (/ 1 (- x)))) (* (/ 1 (- y)) (/ 1 (- x)))) into (- (log1p (exp (/ -1 x))) (/ 1 (* x y))) 1553947670.491 * [approximate]: Taking taylor expansion of (- (log1p (exp (/ -1 x))) (/ 1 (* x y))) in (x y) around 0 1553947670.491 * [taylor]: Taking taylor expansion of (- (log1p (exp (/ -1 x))) (/ 1 (* x y))) in y 1553947670.491 * [taylor]: Taking taylor expansion of (log1p (exp (/ -1 x))) in y 1553947670.491 * [taylor]: Rewrote expression to (log (+ 1 (exp (/ -1 x)))) 1553947670.491 * [taylor]: Taking taylor expansion of (+ 1 (exp (/ -1 x))) in y 1553947670.491 * [taylor]: Taking taylor expansion of 1 in y 1553947670.491 * [backup-simplify]: Simplify 1 into 1 1553947670.491 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in y 1553947670.492 * [taylor]: Taking taylor expansion of (/ -1 x) in y 1553947670.492 * [taylor]: Taking taylor expansion of -1 in y 1553947670.492 * [backup-simplify]: Simplify -1 into -1 1553947670.492 * [taylor]: Taking taylor expansion of x in y 1553947670.492 * [backup-simplify]: Simplify x into x 1553947670.492 * [backup-simplify]: Simplify (/ -1 x) into (/ -1 x) 1553947670.492 * [backup-simplify]: Simplify (exp (/ -1 x)) into (exp (/ -1 x)) 1553947670.492 * [backup-simplify]: Simplify (+ 1 (exp (/ -1 x))) into (+ (exp (/ -1 x)) 1) 1553947670.492 * [backup-simplify]: Simplify (log (+ (exp (/ -1 x)) 1)) into (log (+ (exp (/ -1 x)) 1)) 1553947670.492 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y 1553947670.492 * [taylor]: Taking taylor expansion of (* x y) in y 1553947670.492 * [taylor]: Taking taylor expansion of x in y 1553947670.492 * [backup-simplify]: Simplify x into x 1553947670.492 * [taylor]: Taking taylor expansion of y in y 1553947670.492 * [backup-simplify]: Simplify 0 into 0 1553947670.492 * [backup-simplify]: Simplify 1 into 1 1553947670.492 * [backup-simplify]: Simplify (* x 0) into 0 1553947670.493 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x 1553947670.493 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 1553947670.493 * [taylor]: Taking taylor expansion of (- (log1p (exp (/ -1 x))) (/ 1 (* x y))) in x 1553947670.493 * [taylor]: Taking taylor expansion of (log1p (exp (/ -1 x))) in x 1553947670.493 * [taylor]: Rewrote expression to (log (+ 1 (exp (/ -1 x)))) 1553947670.493 * [taylor]: Taking taylor expansion of (+ 1 (exp (/ -1 x))) in x 1553947670.493 * [taylor]: Taking taylor expansion of 1 in x 1553947670.493 * [backup-simplify]: Simplify 1 into 1 1553947670.493 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 1553947670.493 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1553947670.493 * [taylor]: Taking taylor expansion of -1 in x 1553947670.493 * [backup-simplify]: Simplify -1 into -1 1553947670.493 * [taylor]: Taking taylor expansion of x in x 1553947670.493 * [backup-simplify]: Simplify 0 into 0 1553947670.493 * [backup-simplify]: Simplify 1 into 1 1553947670.493 * [backup-simplify]: Simplify (/ -1 1) into -1 1553947670.493 * [backup-simplify]: Simplify (exp (/ -1 x)) into (exp (/ -1 x)) 1553947670.494 * [backup-simplify]: Simplify (+ 1 (exp (/ -1 x))) into (+ (exp (/ -1 x)) 1) 1553947670.494 * [backup-simplify]: Simplify (log (+ (exp (/ -1 x)) 1)) into (log (+ (exp (/ -1 x)) 1)) 1553947670.494 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 1553947670.494 * [taylor]: Taking taylor expansion of (* x y) in x 1553947670.494 * [taylor]: Taking taylor expansion of x in x 1553947670.494 * [backup-simplify]: Simplify 0 into 0 1553947670.494 * [backup-simplify]: Simplify 1 into 1 1553947670.494 * [taylor]: Taking taylor expansion of y in x 1553947670.494 * [backup-simplify]: Simplify y into y 1553947670.494 * [backup-simplify]: Simplify (* 0 y) into 0 1553947670.494 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 1553947670.494 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 1553947670.494 * [taylor]: Taking taylor expansion of (- (log1p (exp (/ -1 x))) (/ 1 (* x y))) in x 1553947670.494 * [taylor]: Taking taylor expansion of (log1p (exp (/ -1 x))) in x 1553947670.494 * [taylor]: Rewrote expression to (log (+ 1 (exp (/ -1 x)))) 1553947670.494 * [taylor]: Taking taylor expansion of (+ 1 (exp (/ -1 x))) in x 1553947670.495 * [taylor]: Taking taylor expansion of 1 in x 1553947670.495 * [backup-simplify]: Simplify 1 into 1 1553947670.495 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 1553947670.495 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1553947670.495 * [taylor]: Taking taylor expansion of -1 in x 1553947670.495 * [backup-simplify]: Simplify -1 into -1 1553947670.495 * [taylor]: Taking taylor expansion of x in x 1553947670.495 * [backup-simplify]: Simplify 0 into 0 1553947670.495 * [backup-simplify]: Simplify 1 into 1 1553947670.495 * [backup-simplify]: Simplify (/ -1 1) into -1 1553947670.495 * [backup-simplify]: Simplify (exp (/ -1 x)) into (exp (/ -1 x)) 1553947670.495 * [backup-simplify]: Simplify (+ 1 (exp (/ -1 x))) into (+ (exp (/ -1 x)) 1) 1553947670.495 * [backup-simplify]: Simplify (log (+ (exp (/ -1 x)) 1)) into (log (+ (exp (/ -1 x)) 1)) 1553947670.495 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 1553947670.496 * [taylor]: Taking taylor expansion of (* x y) in x 1553947670.496 * [taylor]: Taking taylor expansion of x in x 1553947670.496 * [backup-simplify]: Simplify 0 into 0 1553947670.496 * [backup-simplify]: Simplify 1 into 1 1553947670.496 * [taylor]: Taking taylor expansion of y in x 1553947670.496 * [backup-simplify]: Simplify y into y 1553947670.496 * [backup-simplify]: Simplify (* 0 y) into 0 1553947670.496 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 1553947670.496 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 1553947670.496 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y)) 1553947670.496 * [backup-simplify]: Simplify (+ 0 (- (/ 1 y))) into (- (/ 1 y)) 1553947670.496 * [taylor]: Taking taylor expansion of (- (/ 1 y)) in y 1553947670.496 * [taylor]: Taking taylor expansion of (/ 1 y) in y 1553947670.497 * [taylor]: Taking taylor expansion of y in y 1553947670.497 * [backup-simplify]: Simplify 0 into 0 1553947670.497 * [backup-simplify]: Simplify 1 into 1 1553947670.497 * [backup-simplify]: Simplify (/ 1 1) into 1 1553947670.497 * [backup-simplify]: Simplify (- 1) into -1 1553947670.497 * [backup-simplify]: Simplify -1 into -1 1553947670.498 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0 1553947670.498 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 1553947670.499 * [backup-simplify]: Simplify (- 0) into 0 1553947670.499 * [backup-simplify]: Simplify (+ (log (+ (exp (/ -1 x)) 1)) 0) into (log (+ (exp (/ -1 x)) 1)) 1553947670.499 * [taylor]: Taking taylor expansion of (log (+ (exp (/ -1 x)) 1)) in y 1553947670.499 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1) in y 1553947670.499 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in y 1553947670.499 * [taylor]: Taking taylor expansion of (/ -1 x) in y 1553947670.499 * [taylor]: Taking taylor expansion of -1 in y 1553947670.499 * [backup-simplify]: Simplify -1 into -1 1553947670.499 * [taylor]: Taking taylor expansion of x in y 1553947670.499 * [backup-simplify]: Simplify x into x 1553947670.499 * [backup-simplify]: Simplify (/ -1 x) into (/ -1 x) 1553947670.499 * [backup-simplify]: Simplify (exp (/ -1 x)) into (exp (/ -1 x)) 1553947670.499 * [taylor]: Taking taylor expansion of 1 in y 1553947670.499 * [backup-simplify]: Simplify 1 into 1 1553947670.499 * [backup-simplify]: Simplify (+ (exp (/ -1 x)) 1) into (+ (exp (/ -1 x)) 1) 1553947670.499 * [backup-simplify]: Simplify (log (+ (exp (/ -1 x)) 1)) into (log (+ (exp (/ -1 x)) 1)) 1553947670.500 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1553947670.500 * [backup-simplify]: Simplify (- 0) into 0 1553947670.500 * [backup-simplify]: Simplify 0 into 0 1553947670.501 * [backup-simplify]: Simplify (+ 0 0) into 0 1553947670.502 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (+ (exp (/ -1 x)) 1) 1)))) 1) into 0 1553947670.503 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0 1553947670.503 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 1553947670.503 * [backup-simplify]: Simplify (- 0) into 0 1553947670.504 * [backup-simplify]: Simplify (+ 0 0) into 0 1553947670.504 * [taylor]: Taking taylor expansion of 0 in y 1553947670.504 * [backup-simplify]: Simplify 0 into 0 1553947670.504 * [backup-simplify]: Simplify (log (+ (exp (/ -1 x)) 1)) into (log (+ (exp (/ -1 x)) 1)) 1553947670.508 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1553947670.508 * [backup-simplify]: Simplify (- 0) into 0 1553947670.509 * [backup-simplify]: Simplify 0 into 0 1553947670.509 * [backup-simplify]: Simplify (+ 0 0) into 0 1553947670.511 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (+ (exp (/ -1 x)) 1) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (+ (exp (/ -1 x)) 1) 1)))) 2) into 0 1553947670.512 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0 1553947670.513 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 1553947670.513 * [backup-simplify]: Simplify (- 0) into 0 1553947670.513 * [backup-simplify]: Simplify (+ 0 0) into 0 1553947670.513 * [taylor]: Taking taylor expansion of 0 in y 1553947670.513 * [backup-simplify]: Simplify 0 into 0 1553947670.513 * [backup-simplify]: Simplify 0 into 0 1553947670.513 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ -1 x) (/ 0 x)))) into 0 1553947670.514 * [backup-simplify]: Simplify (* (exp (/ -1 x)) (+ (* (/ (pow 0 1) 1)))) into 0 1553947670.514 * [backup-simplify]: Simplify (+ 0 0) into 0 1553947670.515 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (+ (exp (/ -1 x)) 1) 1)))) 1) into 0 1553947670.515 * [backup-simplify]: Simplify 0 into 0 1553947670.515 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1553947670.515 * [backup-simplify]: Simplify (- 0) into 0 1553947670.515 * [backup-simplify]: Simplify 0 into 0 1553947670.516 * [backup-simplify]: Simplify (+ 0 0) into 0 1553947670.517 * [backup-simplify]: Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow (+ (exp (/ -1 x)) 1) 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1)) (pow (+ (exp (/ -1 x)) 1) 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow (+ (exp (/ -1 x)) 1) 1)))) 6) into 0 1553947670.519 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))))) into 0 1553947670.519 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 1553947670.519 * [backup-simplify]: Simplify (- 0) into 0 1553947670.519 * [backup-simplify]: Simplify (+ 0 0) into 0 1553947670.519 * [taylor]: Taking taylor expansion of 0 in y 1553947670.519 * [backup-simplify]: Simplify 0 into 0 1553947670.519 * [backup-simplify]: Simplify 0 into 0 1553947670.519 * [backup-simplify]: Simplify 0 into 0 1553947670.520 * [backup-simplify]: Simplify (+ (log (+ (exp (/ -1 (/ 1 (- x)))) 1)) (* -1 (* (/ 1 (/ 1 (- y))) (/ 1 (/ 1 (- x)))))) into (- (log (+ (exp x) 1)) (* x y)) 1553947670.520 * * * [progress]: simplifying candidates 1553947670.520 * * * * [progress]: [ 1 / 40 ] simplifiying candidate # 1553947670.520 * * * * [progress]: [ 2 / 40 ] simplifiying candidate # 1553947670.520 * * * * [progress]: [ 3 / 40 ] simplifiying candidate # 1553947670.520 * * * * [progress]: [ 4 / 40 ] simplifiying candidate # 1553947670.520 * [simplify]: Simplifying (exp x) 1553947670.520 * * [simplify]: iters left: 1 (2 enodes) 1553947670.521 * * [simplify]: Extracting #0: cost 1 inf + 0 1553947670.521 * * [simplify]: Extracting #1: cost 3 inf + 0 1553947670.521 * * [simplify]: Extracting #2: cost 2 inf + 1 1553947670.521 * * [simplify]: Extracting #3: cost 0 inf + 143 1553947670.521 * [simplify]: Simplified to (exp x) 1553947670.521 * [simplify]: Simplified (2 1 1) to (λ (x y) (- (log1p (exp x)) (* y x))) 1553947670.521 * * * * [progress]: [ 5 / 40 ] simplifiying candidate # 1553947670.521 * * * * [progress]: [ 6 / 40 ] simplifiying candidate # 1553947670.521 * * * * [progress]: [ 7 / 40 ] simplifiying candidate # 1553947670.521 * * * * [progress]: [ 8 / 40 ] simplifiying candidate # 1553947670.521 * * * * [progress]: [ 9 / 40 ] simplifiying candidate # 1553947670.521 * * * * [progress]: [ 10 / 40 ] simplifiying candidate # 1553947670.521 * * * * [progress]: [ 11 / 40 ] simplifiying candidate # 1553947670.521 * * * * [progress]: [ 12 / 40 ] simplifiying candidate #real (real->posit16 (log1p (exp x)))) (* y x)))> 1553947670.521 * * * * [progress]: [ 13 / 40 ] simplifiying candidate # 1553947670.521 * [simplify]: Simplifying (fma (* (cbrt (log1p (exp x))) (cbrt (log1p (exp x)))) (cbrt (log1p (exp x))) (- (* x y))) 1553947670.521 * * [simplify]: iters left: 6 (9 enodes) 1553947670.523 * * [simplify]: iters left: 5 (34 enodes) 1553947670.529 * * [simplify]: iters left: 4 (45 enodes) 1553947670.535 * * [simplify]: iters left: 3 (52 enodes) 1553947670.543 * * [simplify]: iters left: 2 (54 enodes) 1553947670.549 * * [simplify]: Extracting #0: cost 1 inf + 0 1553947670.549 * * [simplify]: Extracting #1: cost 11 inf + 0 1553947670.549 * * [simplify]: Extracting #2: cost 17 inf + 43 1553947670.549 * * [simplify]: Extracting #3: cost 9 inf + 685 1553947670.549 * * [simplify]: Extracting #4: cost 3 inf + 1604 1553947670.550 * * [simplify]: Extracting #5: cost 0 inf + 2407 1553947670.550 * [simplify]: Simplified to (- (log1p (exp x)) (* y x)) 1553947670.550 * [simplify]: Simplified (2 1) to (λ (x y) (+ (- (log1p (exp x)) (* y x)) (fma (- x) y (* x y)))) 1553947670.550 * [simplify]: Simplifying (fma (- x) y (* x y)) 1553947670.550 * * [simplify]: iters left: 3 (5 enodes) 1553947670.551 * * [simplify]: iters left: 2 (18 enodes) 1553947670.554 * * [simplify]: iters left: 1 (25 enodes) 1553947670.557 * * [simplify]: Extracting #0: cost 1 inf + 0 1553947670.558 * * [simplify]: Extracting #1: cost 8 inf + 0 1553947670.558 * * [simplify]: Extracting #2: cost 11 inf + 2 1553947670.558 * * [simplify]: Extracting #3: cost 4 inf + 373 1553947670.558 * * [simplify]: Extracting #4: cost 0 inf + 699 1553947670.558 * [simplify]: Simplified to (- (* x y) (* x y)) 1553947670.558 * [simplify]: Simplified (2 2) to (λ (x y) (+ (- (log1p (exp x)) (* y x)) (- (* x y) (* x y)))) 1553947670.558 * * * * [progress]: [ 14 / 40 ] simplifiying candidate # 1553947670.558 * [simplify]: Simplifying (fma (sqrt (log1p (exp x))) (sqrt (log1p (exp x))) (- (* x y))) 1553947670.558 * * [simplify]: iters left: 5 (8 enodes) 1553947670.560 * * [simplify]: iters left: 4 (31 enodes) 1553947670.568 * * [simplify]: iters left: 3 (38 enodes) 1553947670.577 * * [simplify]: iters left: 2 (39 enodes) 1553947670.586 * * [simplify]: Extracting #0: cost 1 inf + 0 1553947670.587 * * [simplify]: Extracting #1: cost 6 inf + 0 1553947670.587 * * [simplify]: Extracting #2: cost 15 inf + 0 1553947670.587 * * [simplify]: Extracting #3: cost 15 inf + 43 1553947670.587 * * [simplify]: Extracting #4: cost 8 inf + 444 1553947670.587 * * [simplify]: Extracting #5: cost 1 inf + 1563 1553947670.588 * * [simplify]: Extracting #6: cost 0 inf + 1764 1553947670.588 * [simplify]: Simplified to (- (log1p (exp x)) (* y x)) 1553947670.589 * [simplify]: Simplified (2 1) to (λ (x y) (+ (- (log1p (exp x)) (* y x)) (fma (- x) y (* x y)))) 1553947670.589 * [simplify]: Simplifying (fma (- x) y (* x y)) 1553947670.589 * * [simplify]: iters left: 3 (5 enodes) 1553947670.591 * * [simplify]: iters left: 2 (18 enodes) 1553947670.596 * * [simplify]: iters left: 1 (25 enodes) 1553947670.603 * * [simplify]: Extracting #0: cost 1 inf + 0 1553947670.603 * * [simplify]: Extracting #1: cost 8 inf + 0 1553947670.603 * * [simplify]: Extracting #2: cost 11 inf + 2 1553947670.604 * * [simplify]: Extracting #3: cost 4 inf + 373 1553947670.604 * * [simplify]: Extracting #4: cost 0 inf + 699 1553947670.604 * [simplify]: Simplified to (- (* x y) (* x y)) 1553947670.604 * [simplify]: Simplified (2 2) to (λ (x y) (+ (- (log1p (exp x)) (* y x)) (- (* x y) (* x y)))) 1553947670.604 * * * * [progress]: [ 15 / 40 ] simplifiying candidate # 1553947670.605 * [simplify]: Simplifying (fma 1 (log1p (exp x)) (- (* x y))) 1553947670.605 * * [simplify]: iters left: 5 (8 enodes) 1553947670.608 * * [simplify]: iters left: 4 (33 enodes) 1553947670.619 * * [simplify]: iters left: 3 (43 enodes) 1553947670.626 * * [simplify]: iters left: 2 (47 enodes) 1553947670.632 * * [simplify]: iters left: 1 (48 enodes) 1553947670.639 * * [simplify]: Extracting #0: cost 1 inf + 0 1553947670.639 * * [simplify]: Extracting #1: cost 10 inf + 0 1553947670.639 * * [simplify]: Extracting #2: cost 9 inf + 209 1553947670.639 * * [simplify]: Extracting #3: cost 1 inf + 1292 1553947670.639 * * [simplify]: Extracting #4: cost 0 inf + 1363 1553947670.640 * [simplify]: Simplified to (- (log1p (exp x)) (* x y)) 1553947670.640 * [simplify]: Simplified (2 1) to (λ (x y) (+ (- (log1p (exp x)) (* x y)) (fma (- x) y (* x y)))) 1553947670.640 * [simplify]: Simplifying (fma (- x) y (* x y)) 1553947670.640 * * [simplify]: iters left: 3 (5 enodes) 1553947670.641 * * [simplify]: iters left: 2 (18 enodes) 1553947670.644 * * [simplify]: iters left: 1 (25 enodes) 1553947670.647 * * [simplify]: Extracting #0: cost 1 inf + 0 1553947670.647 * * [simplify]: Extracting #1: cost 8 inf + 0 1553947670.647 * * [simplify]: Extracting #2: cost 11 inf + 2 1553947670.647 * * [simplify]: Extracting #3: cost 4 inf + 373 1553947670.648 * * [simplify]: Extracting #4: cost 0 inf + 699 1553947670.648 * [simplify]: Simplified to (- (* x y) (* x y)) 1553947670.648 * [simplify]: Simplified (2 2) to (λ (x y) (+ (- (log1p (exp x)) (* x y)) (- (* x y) (* x y)))) 1553947670.648 * * * * [progress]: [ 16 / 40 ] simplifiying candidate # 1553947670.648 * * * * [progress]: [ 17 / 40 ] simplifiying candidate # 1553947670.648 * * * * [progress]: [ 18 / 40 ] simplifiying candidate # 1553947670.648 * [simplify]: Simplifying (* (cbrt (log1p (exp x))) (cbrt (log1p (exp x)))) 1553947670.648 * * [simplify]: iters left: 5 (5 enodes) 1553947670.649 * * [simplify]: iters left: 4 (15 enodes) 1553947670.651 * * [simplify]: Extracting #0: cost 1 inf + 0 1553947670.651 * * [simplify]: Extracting #1: cost 3 inf + 0 1553947670.651 * * [simplify]: Extracting #2: cost 5 inf + 0 1553947670.651 * * [simplify]: Extracting #3: cost 7 inf + 0 1553947670.651 * * [simplify]: Extracting #4: cost 9 inf + 0 1553947670.651 * * [simplify]: Extracting #5: cost 8 inf + 1 1553947670.652 * * [simplify]: Extracting #6: cost 0 inf + 1509 1553947670.652 * [simplify]: Simplified to (* (cbrt (log1p (exp x))) (cbrt (log1p (exp x)))) 1553947670.652 * [simplify]: Simplified (2 1) to (λ (x y) (fma (* (cbrt (log1p (exp x))) (cbrt (log1p (exp x)))) (cbrt (log1p (exp x))) (- (* y x)))) 1553947670.652 * * * * [progress]: [ 19 / 40 ] simplifiying candidate # 1553947670.652 * [simplify]: Simplifying (sqrt (log1p (exp x))) 1553947670.652 * * [simplify]: iters left: 3 (4 enodes) 1553947670.653 * * [simplify]: iters left: 2 (12 enodes) 1553947670.656 * * [simplify]: Extracting #0: cost 1 inf + 0 1553947670.656 * * [simplify]: Extracting #1: cost 3 inf + 0 1553947670.656 * * [simplify]: Extracting #2: cost 5 inf + 0 1553947670.656 * * [simplify]: Extracting #3: cost 7 inf + 0 1553947670.656 * * [simplify]: Extracting #4: cost 6 inf + 1 1553947670.656 * * [simplify]: Extracting #5: cost 0 inf + 867 1553947670.656 * [simplify]: Simplified to (sqrt (log1p (exp x))) 1553947670.657 * [simplify]: Simplified (2 1) to (λ (x y) (fma (sqrt (log1p (exp x))) (sqrt (log1p (exp x))) (- (* y x)))) 1553947670.657 * * * * [progress]: [ 20 / 40 ] simplifiying candidate # 1553947670.657 * * * * [progress]: [ 21 / 40 ] simplifiying candidate # 1553947670.657 * [simplify]: Simplifying (/ (+ 1 (exp x)) (exp (* y x))) 1553947670.657 * * [simplify]: iters left: 5 (8 enodes) 1553947670.661 * * [simplify]: iters left: 4 (30 enodes) 1553947670.665 * * [simplify]: iters left: 3 (35 enodes) 1553947670.670 * * [simplify]: Extracting #0: cost 1 inf + 0 1553947670.670 * * [simplify]: Extracting #1: cost 4 inf + 0 1553947670.670 * * [simplify]: Extracting #2: cost 12 inf + 0 1553947670.670 * * [simplify]: Extracting #3: cost 10 inf + 116 1553947670.670 * * [simplify]: Extracting #4: cost 1 inf + 1233 1553947670.671 * * [simplify]: Extracting #5: cost 0 inf + 1345 1553947670.671 * [simplify]: Simplified to (/ (+ 1 (exp x)) (exp (* x y))) 1553947670.671 * [simplify]: Simplified (2 1) to (λ (x y) (log (/ (+ 1 (exp x)) (exp (* x y))))) 1553947670.671 * * * * [progress]: [ 22 / 40 ] simplifiying candidate # 1553947670.671 * [simplify]: Simplifying (/ (exp (log1p (exp x))) (exp (* y x))) 1553947670.671 * * [simplify]: iters left: 5 (8 enodes) 1553947670.673 * * [simplify]: iters left: 4 (29 enodes) 1553947670.677 * * [simplify]: iters left: 3 (36 enodes) 1553947670.682 * * [simplify]: iters left: 2 (47 enodes) 1553947670.688 * * [simplify]: iters left: 1 (66 enodes) 1553947670.707 * * [simplify]: Extracting #0: cost 1 inf + 0 1553947670.707 * * [simplify]: Extracting #1: cost 8 inf + 0 1553947670.707 * * [simplify]: Extracting #2: cost 24 inf + 0 1553947670.707 * * [simplify]: Extracting #3: cost 27 inf + 157 1553947670.708 * * [simplify]: Extracting #4: cost 6 inf + 3236 1553947670.709 * * [simplify]: Extracting #5: cost 0 inf + 4107 1553947670.710 * [simplify]: Simplified to (exp (- (log1p (exp x)) (* y x))) 1553947670.710 * [simplify]: Simplified (2 1) to (λ (x y) (log (exp (- (log1p (exp x)) (* y x))))) 1553947670.710 * * * * [progress]: [ 23 / 40 ] simplifiying candidate # 1553947670.710 * * * * [progress]: [ 24 / 40 ] simplifiying candidate # 1553947670.711 * * * * [progress]: [ 25 / 40 ] simplifiying candidate # 1553947670.711 * * * * [progress]: [ 26 / 40 ] simplifiying candidate # 1553947670.711 * * * * [progress]: [ 27 / 40 ] simplifiying candidate # 1553947670.711 * * * * [progress]: [ 28 / 40 ] simplifiying candidate # 1553947670.711 * * * * [progress]: [ 29 / 40 ] simplifiying candidate # 1553947670.711 * * * * [progress]: [ 30 / 40 ] simplifiying candidate # 1553947670.711 * * * * [progress]: [ 31 / 40 ] simplifiying candidate # 1553947670.711 * * * * [progress]: [ 32 / 40 ] simplifiying candidate # 1553947670.711 * * * * [progress]: [ 33 / 40 ] simplifiying candidate # 1553947670.711 * * * * [progress]: [ 34 / 40 ] simplifiying candidate #real (real->posit16 (- (log1p (exp x)) (* y x)))))> 1553947670.711 * * * * [progress]: [ 35 / 40 ] simplifiying candidate # 1553947670.711 * [simplify]: Simplifying (+ (log 2) (+ (* 1/2 x) (* 1/8 (pow x 2)))) 1553947670.712 * * [simplify]: iters left: 6 (10 enodes) 1553947670.718 * * [simplify]: iters left: 5 (38 enodes) 1553947670.731 * * [simplify]: iters left: 4 (53 enodes) 1553947670.749 * * [simplify]: iters left: 3 (83 enodes) 1553947670.771 * * [simplify]: iters left: 2 (104 enodes) 1553947670.797 * * [simplify]: iters left: 1 (112 enodes) 1553947670.818 * * [simplify]: Extracting #0: cost 1 inf + 0 1553947670.818 * * [simplify]: Extracting #1: cost 14 inf + 0 1553947670.818 * * [simplify]: Extracting #2: cost 21 inf + 3 1553947670.819 * * [simplify]: Extracting #3: cost 6 inf + 985 1553947670.820 * * [simplify]: Extracting #4: cost 1 inf + 1704 1553947670.821 * * [simplify]: Extracting #5: cost 0 inf + 1832 1553947670.821 * [simplify]: Simplified to (fma x (fma 1/8 x 1/2) (log 2)) 1553947670.821 * [simplify]: Simplified (2 1) to (λ (x y) (- (fma x (fma 1/8 x 1/2) (log 2)) (* y x))) 1553947670.822 * * * * [progress]: [ 36 / 40 ] simplifiying candidate # 1553947670.822 * [simplify]: Simplifying (log (+ (exp x) 1)) 1553947670.822 * * [simplify]: iters left: 4 (5 enodes) 1553947670.823 * * [simplify]: iters left: 3 (18 enodes) 1553947670.826 * * [simplify]: iters left: 2 (21 enodes) 1553947670.829 * * [simplify]: Extracting #0: cost 1 inf + 0 1553947670.829 * * [simplify]: Extracting #1: cost 4 inf + 0 1553947670.830 * * [simplify]: Extracting #2: cost 8 inf + 0 1553947670.830 * * [simplify]: Extracting #3: cost 6 inf + 2 1553947670.830 * * [simplify]: Extracting #4: cost 0 inf + 690 1553947670.830 * [simplify]: Simplified to (log1p (exp x)) 1553947670.830 * [simplify]: Simplified (2 1) to (λ (x y) (- (log1p (exp x)) (* y x))) 1553947670.830 * * * * [progress]: [ 37 / 40 ] simplifiying candidate # 1553947670.830 * [simplify]: Simplifying (log (+ (exp x) 1)) 1553947670.830 * * [simplify]: iters left: 4 (5 enodes) 1553947670.832 * * [simplify]: iters left: 3 (18 enodes) 1553947670.834 * * [simplify]: iters left: 2 (21 enodes) 1553947670.839 * * [simplify]: Extracting #0: cost 1 inf + 0 1553947670.839 * * [simplify]: Extracting #1: cost 4 inf + 0 1553947670.839 * * [simplify]: Extracting #2: cost 8 inf + 0 1553947670.839 * * [simplify]: Extracting #3: cost 6 inf + 2 1553947670.839 * * [simplify]: Extracting #4: cost 0 inf + 690 1553947670.839 * [simplify]: Simplified to (log1p (exp x)) 1553947670.839 * [simplify]: Simplified (2 1) to (λ (x y) (- (log1p (exp x)) (* y x))) 1553947670.839 * * * * [progress]: [ 38 / 40 ] simplifiying candidate # 1553947670.840 * [simplify]: Simplifying (+ (log 2) (+ (* 1/2 x) (* 1/8 (pow x 2)))) 1553947670.840 * * [simplify]: iters left: 6 (10 enodes) 1553947670.843 * * [simplify]: iters left: 5 (38 enodes) 1553947670.850 * * [simplify]: iters left: 4 (53 enodes) 1553947670.865 * * [simplify]: iters left: 3 (83 enodes) 1553947670.878 * * [simplify]: iters left: 2 (104 enodes) 1553947670.891 * * [simplify]: iters left: 1 (112 enodes) 1553947670.902 * * [simplify]: Extracting #0: cost 1 inf + 0 1553947670.902 * * [simplify]: Extracting #1: cost 14 inf + 0 1553947670.903 * * [simplify]: Extracting #2: cost 21 inf + 3 1553947670.903 * * [simplify]: Extracting #3: cost 6 inf + 985 1553947670.903 * * [simplify]: Extracting #4: cost 1 inf + 1704 1553947670.904 * * [simplify]: Extracting #5: cost 0 inf + 1832 1553947670.905 * [simplify]: Simplified to (fma x (fma 1/8 x 1/2) (log 2)) 1553947670.905 * [simplify]: Simplified (2) to (λ (x y) (fma x (fma 1/8 x 1/2) (log 2))) 1553947670.905 * * * * [progress]: [ 39 / 40 ] simplifiying candidate # 1553947670.905 * [simplify]: Simplifying (- (log (+ (exp x) 1)) (* x y)) 1553947670.905 * * [simplify]: iters left: 6 (8 enodes) 1553947670.907 * * [simplify]: iters left: 5 (30 enodes) 1553947670.912 * * [simplify]: iters left: 4 (42 enodes) 1553947670.918 * * [simplify]: iters left: 3 (50 enodes) 1553947670.925 * * [simplify]: Extracting #0: cost 1 inf + 0 1553947670.926 * * [simplify]: Extracting #1: cost 9 inf + 0 1553947670.926 * * [simplify]: Extracting #2: cost 14 inf + 2 1553947670.926 * * [simplify]: Extracting #3: cost 10 inf + 403 1553947670.926 * * [simplify]: Extracting #4: cost 1 inf + 1475 1553947670.926 * * [simplify]: Extracting #5: cost 0 inf + 1587 1553947670.927 * [simplify]: Simplified to (- (log1p (exp x)) (* y x)) 1553947670.927 * [simplify]: Simplified (2) to (λ (x y) (- (log1p (exp x)) (* y x))) 1553947670.927 * * * * [progress]: [ 40 / 40 ] simplifiying candidate # 1553947670.927 * [simplify]: Simplifying (- (log (+ (exp x) 1)) (* x y)) 1553947670.927 * * [simplify]: iters left: 6 (8 enodes) 1553947670.929 * * [simplify]: iters left: 5 (30 enodes) 1553947670.934 * * [simplify]: iters left: 4 (42 enodes) 1553947670.941 * * [simplify]: iters left: 3 (50 enodes) 1553947670.947 * * [simplify]: Extracting #0: cost 1 inf + 0 1553947670.947 * * [simplify]: Extracting #1: cost 9 inf + 0 1553947670.947 * * [simplify]: Extracting #2: cost 14 inf + 2 1553947670.947 * * [simplify]: Extracting #3: cost 10 inf + 403 1553947670.948 * * [simplify]: Extracting #4: cost 1 inf + 1475 1553947670.948 * * [simplify]: Extracting #5: cost 0 inf + 1587 1553947670.948 * [simplify]: Simplified to (- (log1p (exp x)) (* y x)) 1553947670.948 * [simplify]: Simplified (2) to (λ (x y) (- (log1p (exp x)) (* y x))) 1553947670.948 * * * [progress]: adding candidates to table 1553947671.194 * * [progress]: iteration 2 / 4 1553947671.194 * * * [progress]: picking best candidate 1553947671.201 * * * * [pick]: Picked # 1553947671.201 * * * [progress]: localizing error 1553947671.209 * * * [progress]: generating rewritten candidates 1553947671.209 * * * * [progress]: [ 1 / 4 ] rewriting at (2) 1553947671.210 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 1 1) 1553947671.210 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1) 1553947671.210 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1 1) 1553947671.218 * * * [progress]: generating series expansions 1553947671.218 * * * * [progress]: [ 1 / 4 ] generating series at (2) 1553947671.218 * [backup-simplify]: Simplify (expm1 (log1p (- (log1p (exp x)) (* y x)))) into (expm1 (log1p (- (log1p (exp x)) (* x y)))) 1553947671.218 * [approximate]: Taking taylor expansion of (expm1 (log1p (- (log1p (exp x)) (* x y)))) in (x y) around 0 1553947671.218 * [taylor]: Taking taylor expansion of (expm1 (log1p (- (log1p (exp x)) (* x y)))) in y 1553947671.218 * [taylor]: Rewrote expression to (- (exp (log1p (- (log1p (exp x)) (* x y)))) 1) 1553947671.218 * [taylor]: Taking taylor expansion of (exp (log1p (- (log1p (exp x)) (* x y)))) in y 1553947671.218 * [taylor]: Taking taylor expansion of (log1p (- (log1p (exp x)) (* x y))) in y 1553947671.218 * [taylor]: Rewrote expression to (log (+ 1 (- (log1p (exp x)) (* x y)))) 1553947671.218 * [taylor]: Taking taylor expansion of (+ 1 (- (log1p (exp x)) (* x y))) in y 1553947671.218 * [taylor]: Taking taylor expansion of 1 in y 1553947671.218 * [backup-simplify]: Simplify 1 into 1 1553947671.218 * [taylor]: Taking taylor expansion of (- (log1p (exp x)) (* x y)) in y 1553947671.218 * [taylor]: Taking taylor expansion of (log1p (exp x)) in y 1553947671.218 * [taylor]: Rewrote expression to (log (+ 1 (exp x))) 1553947671.218 * [taylor]: Taking taylor expansion of (+ 1 (exp x)) in y 1553947671.218 * [taylor]: Taking taylor expansion of 1 in y 1553947671.218 * [backup-simplify]: Simplify 1 into 1 1553947671.218 * [taylor]: Taking taylor expansion of (exp x) in y 1553947671.218 * [taylor]: Taking taylor expansion of x in y 1553947671.218 * [backup-simplify]: Simplify x into x 1553947671.218 * [backup-simplify]: Simplify (exp x) into (exp x) 1553947671.218 * [backup-simplify]: Simplify (+ 1 (exp x)) into (+ (exp x) 1) 1553947671.218 * [backup-simplify]: Simplify (log (+ (exp x) 1)) into (log (+ (exp x) 1)) 1553947671.219 * [taylor]: Taking taylor expansion of (* x y) in y 1553947671.219 * [taylor]: Taking taylor expansion of x in y 1553947671.219 * [backup-simplify]: Simplify x into x 1553947671.219 * [taylor]: Taking taylor expansion of y in y 1553947671.219 * [backup-simplify]: Simplify 0 into 0 1553947671.219 * [backup-simplify]: Simplify 1 into 1 1553947671.219 * [backup-simplify]: Simplify (* x 0) into 0 1553947671.219 * [backup-simplify]: Simplify (- 0) into 0 1553947671.219 * [backup-simplify]: Simplify (+ (log (+ (exp x) 1)) 0) into (log (+ (exp x) 1)) 1553947671.219 * [backup-simplify]: Simplify (+ 1 (log (+ (exp x) 1))) into (+ (log (+ (exp x) 1)) 1) 1553947671.219 * [backup-simplify]: Simplify (log (+ (log (+ (exp x) 1)) 1)) into (log (+ (log (+ (exp x) 1)) 1)) 1553947671.219 * [backup-simplify]: Simplify (exp (log (+ (log (+ (exp x) 1)) 1))) into (+ (log (+ (exp x) 1)) 1) 1553947671.219 * [taylor]: Taking taylor expansion of 1 in y 1553947671.219 * [backup-simplify]: Simplify 1 into 1 1553947671.219 * [taylor]: Taking taylor expansion of (expm1 (log1p (- (log1p (exp x)) (* x y)))) in x 1553947671.219 * [taylor]: Rewrote expression to (- (exp (log1p (- (log1p (exp x)) (* x y)))) 1) 1553947671.219 * [taylor]: Taking taylor expansion of (exp (log1p (- (log1p (exp x)) (* x y)))) in x 1553947671.219 * [taylor]: Taking taylor expansion of (log1p (- (log1p (exp x)) (* x y))) in x 1553947671.219 * [taylor]: Rewrote expression to (log (+ 1 (- (log1p (exp x)) (* x y)))) 1553947671.220 * [taylor]: Taking taylor expansion of (+ 1 (- (log1p (exp x)) (* x y))) in x 1553947671.220 * [taylor]: Taking taylor expansion of 1 in x 1553947671.220 * [backup-simplify]: Simplify 1 into 1 1553947671.220 * [taylor]: Taking taylor expansion of (- (log1p (exp x)) (* x y)) in x 1553947671.220 * [taylor]: Taking taylor expansion of (log1p (exp x)) in x 1553947671.220 * [taylor]: Rewrote expression to (log (+ 1 (exp x))) 1553947671.220 * [taylor]: Taking taylor expansion of (+ 1 (exp x)) in x 1553947671.220 * [taylor]: Taking taylor expansion of 1 in x 1553947671.220 * [backup-simplify]: Simplify 1 into 1 1553947671.220 * [taylor]: Taking taylor expansion of (exp x) in x 1553947671.220 * [taylor]: Taking taylor expansion of x in x 1553947671.220 * [backup-simplify]: Simplify 0 into 0 1553947671.220 * [backup-simplify]: Simplify 1 into 1 1553947671.220 * [backup-simplify]: Simplify (exp 0) into 1 1553947671.220 * [backup-simplify]: Simplify (+ 1 1) into 2 1553947671.220 * [backup-simplify]: Simplify (log 2) into (log 2) 1553947671.220 * [taylor]: Taking taylor expansion of (* x y) in x 1553947671.220 * [taylor]: Taking taylor expansion of x in x 1553947671.220 * [backup-simplify]: Simplify 0 into 0 1553947671.220 * [backup-simplify]: Simplify 1 into 1 1553947671.220 * [taylor]: Taking taylor expansion of y in x 1553947671.220 * [backup-simplify]: Simplify y into y 1553947671.220 * [backup-simplify]: Simplify (* 0 y) into 0 1553947671.221 * [backup-simplify]: Simplify (- 0) into 0 1553947671.221 * [backup-simplify]: Simplify (+ (log 2) 0) into (log 2) 1553947671.222 * [backup-simplify]: Simplify (+ 1 (log 2)) into (+ (log 2) 1) 1553947671.222 * [backup-simplify]: Simplify (log (+ (log 2) 1)) into (log (+ (log 2) 1)) 1553947671.224 * [backup-simplify]: Simplify (exp (log (+ (log 2) 1))) into (+ (log 2) 1) 1553947671.224 * [taylor]: Taking taylor expansion of 1 in x 1553947671.224 * [backup-simplify]: Simplify 1 into 1 1553947671.224 * [taylor]: Taking taylor expansion of (expm1 (log1p (- (log1p (exp x)) (* x y)))) in x 1553947671.224 * [taylor]: Rewrote expression to (- (exp (log1p (- (log1p (exp x)) (* x y)))) 1) 1553947671.224 * [taylor]: Taking taylor expansion of (exp (log1p (- (log1p (exp x)) (* x y)))) in x 1553947671.224 * [taylor]: Taking taylor expansion of (log1p (- (log1p (exp x)) (* x y))) in x 1553947671.224 * [taylor]: Rewrote expression to (log (+ 1 (- (log1p (exp x)) (* x y)))) 1553947671.224 * [taylor]: Taking taylor expansion of (+ 1 (- (log1p (exp x)) (* x y))) in x 1553947671.224 * [taylor]: Taking taylor expansion of 1 in x 1553947671.224 * [backup-simplify]: Simplify 1 into 1 1553947671.224 * [taylor]: Taking taylor expansion of (- (log1p (exp x)) (* x y)) in x 1553947671.224 * [taylor]: Taking taylor expansion of (log1p (exp x)) in x 1553947671.224 * [taylor]: Rewrote expression to (log (+ 1 (exp x))) 1553947671.224 * [taylor]: Taking taylor expansion of (+ 1 (exp x)) in x 1553947671.224 * [taylor]: Taking taylor expansion of 1 in x 1553947671.224 * [backup-simplify]: Simplify 1 into 1 1553947671.224 * [taylor]: Taking taylor expansion of (exp x) in x 1553947671.224 * [taylor]: Taking taylor expansion of x in x 1553947671.224 * [backup-simplify]: Simplify 0 into 0 1553947671.224 * [backup-simplify]: Simplify 1 into 1 1553947671.224 * [backup-simplify]: Simplify (exp 0) into 1 1553947671.224 * [backup-simplify]: Simplify (+ 1 1) into 2 1553947671.225 * [backup-simplify]: Simplify (log 2) into (log 2) 1553947671.225 * [taylor]: Taking taylor expansion of (* x y) in x 1553947671.225 * [taylor]: Taking taylor expansion of x in x 1553947671.225 * [backup-simplify]: Simplify 0 into 0 1553947671.225 * [backup-simplify]: Simplify 1 into 1 1553947671.225 * [taylor]: Taking taylor expansion of y in x 1553947671.225 * [backup-simplify]: Simplify y into y 1553947671.225 * [backup-simplify]: Simplify (* 0 y) into 0 1553947671.225 * [backup-simplify]: Simplify (- 0) into 0 1553947671.225 * [backup-simplify]: Simplify (+ (log 2) 0) into (log 2) 1553947671.226 * [backup-simplify]: Simplify (+ 1 (log 2)) into (+ (log 2) 1) 1553947671.227 * [backup-simplify]: Simplify (log (+ (log 2) 1)) into (log (+ (log 2) 1)) 1553947671.228 * [backup-simplify]: Simplify (exp (log (+ (log 2) 1))) into (+ (log 2) 1) 1553947671.228 * [taylor]: Taking taylor expansion of 1 in x 1553947671.228 * [backup-simplify]: Simplify 1 into 1 1553947671.228 * [backup-simplify]: Simplify (- 1) into -1 1553947671.229 * [backup-simplify]: Simplify (+ (+ (log 2) 1) -1) into (log 2) 1553947671.229 * [taylor]: Taking taylor expansion of (log 2) in y 1553947671.229 * [taylor]: Taking taylor expansion of 2 in y 1553947671.229 * [backup-simplify]: Simplify 2 into 2 1553947671.230 * [backup-simplify]: Simplify (log 2) into (log 2) 1553947671.230 * [backup-simplify]: Simplify (log 2) into (log 2) 1553947671.230 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 1) 1)))) into 1 1553947671.231 * [backup-simplify]: Simplify (+ 0 1) into 1 1553947671.231 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 1) 1)) (pow 2 1)))) 1) into 1/2 1553947671.232 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 1553947671.232 * [backup-simplify]: Simplify (- y) into (- y) 1553947671.232 * [backup-simplify]: Simplify (+ 1/2 (- y)) into (- 1/2 y) 1553947671.232 * [backup-simplify]: Simplify (+ 0 (- 1/2 y)) into (- 1/2 y) 1553947671.233 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 (- 1/2 y)) 1)) (pow (+ (log 2) 1) 1)))) 1) into (- (* 1/2 (/ 1 (+ (log 2) 1))) (/ y (+ (log 2) 1))) 1553947671.236 * [backup-simplify]: Simplify (* (exp (log (+ (log 2) 1))) (+ (* (/ (pow (- (* 1/2 (/ 1 (+ (log 2) 1))) (/ y (+ (log 2) 1))) 1) 1)))) into (* (+ (log 2) 1) (- (* 1/2 (/ 1 (+ (log 2) 1))) (/ y (+ (log 2) 1)))) 1553947671.236 * [backup-simplify]: Simplify (- 0) into 0 1553947671.239 * [backup-simplify]: Simplify (+ (* (+ (log 2) 1) (- (* 1/2 (/ 1 (+ (log 2) 1))) (/ y (+ (log 2) 1)))) 0) into (- (+ (* 1/2 (/ (log 2) (+ (log 2) 1))) (* 1/2 (/ 1 (+ (log 2) 1)))) (+ (/ (* (log 2) y) (+ (log 2) 1)) (/ y (+ (log 2) 1)))) 1553947671.239 * [taylor]: Taking taylor expansion of (- (+ (* 1/2 (/ (log 2) (+ (log 2) 1))) (* 1/2 (/ 1 (+ (log 2) 1)))) (+ (/ (* (log 2) y) (+ (log 2) 1)) (/ y (+ (log 2) 1)))) in y 1553947671.239 * [taylor]: Taking taylor expansion of (+ (* 1/2 (/ (log 2) (+ (log 2) 1))) (* 1/2 (/ 1 (+ (log 2) 1)))) in y 1553947671.239 * [taylor]: Taking taylor expansion of (* 1/2 (/ (log 2) (+ (log 2) 1))) in y 1553947671.239 * [taylor]: Taking taylor expansion of 1/2 in y 1553947671.239 * [backup-simplify]: Simplify 1/2 into 1/2 1553947671.239 * [taylor]: Taking taylor expansion of (/ (log 2) (+ (log 2) 1)) in y 1553947671.239 * [taylor]: Taking taylor expansion of (log 2) in y 1553947671.239 * [taylor]: Taking taylor expansion of 2 in y 1553947671.239 * [backup-simplify]: Simplify 2 into 2 1553947671.239 * [backup-simplify]: Simplify (log 2) into (log 2) 1553947671.239 * [taylor]: Taking taylor expansion of (+ (log 2) 1) in y 1553947671.239 * [taylor]: Taking taylor expansion of (log 2) in y 1553947671.239 * [taylor]: Taking taylor expansion of 2 in y 1553947671.239 * [backup-simplify]: Simplify 2 into 2 1553947671.239 * [backup-simplify]: Simplify (log 2) into (log 2) 1553947671.239 * [taylor]: Taking taylor expansion of 1 in y 1553947671.239 * [backup-simplify]: Simplify 1 into 1 1553947671.240 * [backup-simplify]: Simplify (+ (log 2) 1) into (+ (log 2) 1) 1553947671.241 * [backup-simplify]: Simplify (/ (log 2) (+ (log 2) 1)) into (/ (log 2) (+ (log 2) 1)) 1553947671.241 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 (+ (log 2) 1))) in y 1553947671.241 * [taylor]: Taking taylor expansion of 1/2 in y 1553947671.241 * [backup-simplify]: Simplify 1/2 into 1/2 1553947671.241 * [taylor]: Taking taylor expansion of (/ 1 (+ (log 2) 1)) in y 1553947671.241 * [taylor]: Taking taylor expansion of (+ (log 2) 1) in y 1553947671.241 * [taylor]: Taking taylor expansion of (log 2) in y 1553947671.241 * [taylor]: Taking taylor expansion of 2 in y 1553947671.241 * [backup-simplify]: Simplify 2 into 2 1553947671.241 * [backup-simplify]: Simplify (log 2) into (log 2) 1553947671.241 * [taylor]: Taking taylor expansion of 1 in y 1553947671.241 * [backup-simplify]: Simplify 1 into 1 1553947671.242 * [backup-simplify]: Simplify (+ (log 2) 1) into (+ (log 2) 1) 1553947671.243 * [backup-simplify]: Simplify (/ 1 (+ (log 2) 1)) into (/ 1 (+ (log 2) 1)) 1553947671.243 * [taylor]: Taking taylor expansion of (+ (/ (* (log 2) y) (+ (log 2) 1)) (/ y (+ (log 2) 1))) in y 1553947671.243 * [taylor]: Taking taylor expansion of (/ (* (log 2) y) (+ (log 2) 1)) in y 1553947671.243 * [taylor]: Taking taylor expansion of (* (log 2) y) in y 1553947671.243 * [taylor]: Taking taylor expansion of (log 2) in y 1553947671.243 * [taylor]: Taking taylor expansion of 2 in y 1553947671.243 * [backup-simplify]: Simplify 2 into 2 1553947671.243 * [backup-simplify]: Simplify (log 2) into (log 2) 1553947671.243 * [taylor]: Taking taylor expansion of y in y 1553947671.243 * [backup-simplify]: Simplify 0 into 0 1553947671.243 * [backup-simplify]: Simplify 1 into 1 1553947671.243 * [taylor]: Taking taylor expansion of (+ (log 2) 1) in y 1553947671.243 * [taylor]: Taking taylor expansion of (log 2) in y 1553947671.243 * [taylor]: Taking taylor expansion of 2 in y 1553947671.243 * [backup-simplify]: Simplify 2 into 2 1553947671.243 * [backup-simplify]: Simplify (log 2) into (log 2) 1553947671.243 * [taylor]: Taking taylor expansion of 1 in y 1553947671.243 * [backup-simplify]: Simplify 1 into 1 1553947671.244 * [backup-simplify]: Simplify (* (log 2) 0) into 0 1553947671.245 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow 2 1)))) 1) into 0 1553947671.246 * [backup-simplify]: Simplify (+ (* (log 2) 1) (* 0 0)) into (log 2) 1553947671.247 * [backup-simplify]: Simplify (+ (log 2) 1) into (+ (log 2) 1) 1553947671.249 * [backup-simplify]: Simplify (/ (log 2) (+ (log 2) 1)) into (/ (log 2) (+ (log 2) 1)) 1553947671.249 * [taylor]: Taking taylor expansion of (/ y (+ (log 2) 1)) in y 1553947671.249 * [taylor]: Taking taylor expansion of y in y 1553947671.249 * [backup-simplify]: Simplify 0 into 0 1553947671.249 * [backup-simplify]: Simplify 1 into 1 1553947671.249 * [taylor]: Taking taylor expansion of (+ (log 2) 1) in y 1553947671.249 * [taylor]: Taking taylor expansion of (log 2) in y 1553947671.249 * [taylor]: Taking taylor expansion of 2 in y 1553947671.249 * [backup-simplify]: Simplify 2 into 2 1553947671.249 * [backup-simplify]: Simplify (log 2) into (log 2) 1553947671.249 * [taylor]: Taking taylor expansion of 1 in y 1553947671.249 * [backup-simplify]: Simplify 1 into 1 1553947671.250 * [backup-simplify]: Simplify (+ (log 2) 1) into (+ (log 2) 1) 1553947671.252 * [backup-simplify]: Simplify (/ 1 (+ (log 2) 1)) into (/ 1 (+ (log 2) 1)) 1553947671.254 * [backup-simplify]: Simplify (* 1/2 (/ (log 2) (+ (log 2) 1))) into (* 1/2 (/ (log 2) (+ (log 2) 1))) 1553947671.256 * [backup-simplify]: Simplify (* 1/2 (/ 1 (+ (log 2) 1))) into (/ 1/2 (+ (log 2) 1)) 1553947671.260 * [backup-simplify]: Simplify (+ (* 1/2 (/ (log 2) (+ (log 2) 1))) (/ 1/2 (+ (log 2) 1))) into (+ (* 1/2 (/ (log 2) (+ (log 2) 1))) (* 1/2 (/ 1 (+ (log 2) 1)))) 1553947671.267 * [backup-simplify]: Simplify (+ (+ (* 1/2 (/ (log 2) (+ (log 2) 1))) (* 1/2 (/ 1 (+ (log 2) 1)))) 0) into (+ (* 1/2 (/ (log 2) (+ (log 2) 1))) (* 1/2 (/ 1 (+ (log 2) 1)))) 1553947671.273 * [backup-simplify]: Simplify (+ (* 1/2 (/ (log 2) (+ (log 2) 1))) (* 1/2 (/ 1 (+ (log 2) 1)))) into (+ (* 1/2 (/ (log 2) (+ (log 2) 1))) (* 1/2 (/ 1 (+ (log 2) 1)))) 1553947671.273 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow 2 1)))) 1) into 0 1553947671.273 * [backup-simplify]: Simplify 0 into 0 1553947671.274 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2 1553947671.275 * [backup-simplify]: Simplify (+ 0 1/2) into 1/2 1553947671.276 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 1) 2)) (pow 2 2))) (* 1 (/ (* 1 (pow (* 2 1/2) 1)) (pow 2 1)))) 2) into 1/8 1553947671.277 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0 1553947671.277 * [backup-simplify]: Simplify (- 0) into 0 1553947671.277 * [backup-simplify]: Simplify (+ 1/8 0) into 1/8 1553947671.277 * [backup-simplify]: Simplify (+ 0 1/8) into 1/8 1553947671.281 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 (- 1/2 y)) 2)) (pow (+ (log 2) 1) 2))) (* 1 (/ (* 1 (pow (* 2 1/8) 1)) (pow (+ (log 2) 1) 1)))) 2) into (* 1/2 (- (+ (/ y (pow (+ (log 2) 1) 2)) (* 1/4 (/ 1 (+ (log 2) 1)))) (+ (* 1/4 (/ 1 (pow (+ (log 2) 1) 2))) (/ (pow y 2) (pow (+ (log 2) 1) 2))))) 1553947671.289 * [backup-simplify]: Simplify (* (exp (log (+ (log 2) 1))) (+ (* (/ (pow (- (* 1/2 (/ 1 (+ (log 2) 1))) (/ y (+ (log 2) 1))) 2) 2)) (* (/ (pow (* 1/2 (- (+ (/ y (pow (+ (log 2) 1) 2)) (* 1/4 (/ 1 (+ (log 2) 1)))) (+ (* 1/4 (/ 1 (pow (+ (log 2) 1) 2))) (/ (pow y 2) (pow (+ (log 2) 1) 2))))) 1) 1)))) into 1/8 1553947671.290 * [backup-simplify]: Simplify (- 0) into 0 1553947671.290 * [backup-simplify]: Simplify (+ 1/8 0) into 1/8 1553947671.290 * [taylor]: Taking taylor expansion of 1/8 in y 1553947671.290 * [backup-simplify]: Simplify 1/8 into 1/8 1553947671.290 * [backup-simplify]: Simplify 1/8 into 1/8 1553947671.294 * [backup-simplify]: Simplify (+ (* 1/8 (pow (* 1 x) 2)) (+ (* (+ (* 1/2 (/ (log 2) (+ (log 2) 1))) (* 1/2 (/ 1 (+ (log 2) 1)))) (* 1 x)) (log 2))) into (+ (log 2) (+ (* 1/8 (pow x 2)) (+ (* 1/2 (/ (* (log 2) x) (+ (log 2) 1))) (* 1/2 (/ x (+ (log 2) 1)))))) 1553947671.294 * [backup-simplify]: Simplify (expm1 (log1p (- (log1p (exp (/ 1 x))) (* (/ 1 y) (/ 1 x))))) into (expm1 (log1p (- (log1p (exp (/ 1 x))) (/ 1 (* x y))))) 1553947671.294 * [approximate]: Taking taylor expansion of (expm1 (log1p (- (log1p (exp (/ 1 x))) (/ 1 (* x y))))) in (x y) around 0 1553947671.294 * [taylor]: Taking taylor expansion of (expm1 (log1p (- (log1p (exp (/ 1 x))) (/ 1 (* x y))))) in y 1553947671.294 * [taylor]: Rewrote expression to (- (exp (log1p (- (log1p (exp (/ 1 x))) (/ 1 (* x y))))) 1) 1553947671.294 * [taylor]: Taking taylor expansion of (exp (log1p (- (log1p (exp (/ 1 x))) (/ 1 (* x y))))) in y 1553947671.294 * [taylor]: Taking taylor expansion of (log1p (- (log1p (exp (/ 1 x))) (/ 1 (* x y)))) in y 1553947671.294 * [taylor]: Rewrote expression to (log (+ 1 (- (log1p (exp (/ 1 x))) (/ 1 (* x y))))) 1553947671.294 * [taylor]: Taking taylor expansion of (+ 1 (- (log1p (exp (/ 1 x))) (/ 1 (* x y)))) in y 1553947671.294 * [taylor]: Taking taylor expansion of 1 in y 1553947671.294 * [backup-simplify]: Simplify 1 into 1 1553947671.294 * [taylor]: Taking taylor expansion of (- (log1p (exp (/ 1 x))) (/ 1 (* x y))) in y 1553947671.294 * [taylor]: Taking taylor expansion of (log1p (exp (/ 1 x))) in y 1553947671.294 * [taylor]: Rewrote expression to (log (+ 1 (exp (/ 1 x)))) 1553947671.295 * [taylor]: Taking taylor expansion of (+ 1 (exp (/ 1 x))) in y 1553947671.295 * [taylor]: Taking taylor expansion of 1 in y 1553947671.295 * [backup-simplify]: Simplify 1 into 1 1553947671.295 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in y 1553947671.295 * [taylor]: Taking taylor expansion of (/ 1 x) in y 1553947671.295 * [taylor]: Taking taylor expansion of x in y 1553947671.295 * [backup-simplify]: Simplify x into x 1553947671.295 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 1553947671.295 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x)) 1553947671.295 * [backup-simplify]: Simplify (+ 1 (exp (/ 1 x))) into (+ (exp (/ 1 x)) 1) 1553947671.295 * [backup-simplify]: Simplify (log (+ (exp (/ 1 x)) 1)) into (log (+ (exp (/ 1 x)) 1)) 1553947671.295 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y 1553947671.295 * [taylor]: Taking taylor expansion of (* x y) in y 1553947671.295 * [taylor]: Taking taylor expansion of x in y 1553947671.295 * [backup-simplify]: Simplify x into x 1553947671.295 * [taylor]: Taking taylor expansion of y in y 1553947671.295 * [backup-simplify]: Simplify 0 into 0 1553947671.295 * [backup-simplify]: Simplify 1 into 1 1553947671.295 * [backup-simplify]: Simplify (* x 0) into 0 1553947671.295 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x 1553947671.295 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 1553947671.295 * [backup-simplify]: Simplify (- (/ 1 x)) into (- (/ 1 x)) 1553947671.295 * [backup-simplify]: Simplify (+ 0 (- (/ 1 x))) into (- (/ 1 x)) 1553947671.295 * [backup-simplify]: Simplify (+ 0 (- (/ 1 x))) into (- (/ 1 x)) 1553947671.295 * [backup-simplify]: Simplify (log (- (/ 1 x))) into (log (- (/ 1 x))) 1553947671.296 * [backup-simplify]: Simplify (+ (* (- 1) (log y)) (log (- (/ 1 x)))) into (- (log (- (/ 1 x))) (log y)) 1553947671.296 * [backup-simplify]: Simplify (+ (* (- 1) (log y)) (log (- (/ 1 x)))) into (- (log (- (/ 1 x))) (log y)) 1553947671.296 * [backup-simplify]: Simplify (exp (- (log (- (/ 1 x))) (log y))) into (exp (- (log (- (/ 1 x))) (log y))) 1553947671.296 * [taylor]: Taking taylor expansion of 1 in y 1553947671.296 * [backup-simplify]: Simplify 1 into 1 1553947671.296 * [taylor]: Taking taylor expansion of (expm1 (log1p (- (log1p (exp (/ 1 x))) (/ 1 (* x y))))) in x 1553947671.296 * [taylor]: Rewrote expression to (- (exp (log1p (- (log1p (exp (/ 1 x))) (/ 1 (* x y))))) 1) 1553947671.296 * [taylor]: Taking taylor expansion of (exp (log1p (- (log1p (exp (/ 1 x))) (/ 1 (* x y))))) in x 1553947671.296 * [taylor]: Taking taylor expansion of (log1p (- (log1p (exp (/ 1 x))) (/ 1 (* x y)))) in x 1553947671.296 * [taylor]: Rewrote expression to (log (+ 1 (- (log1p (exp (/ 1 x))) (/ 1 (* x y))))) 1553947671.296 * [taylor]: Taking taylor expansion of (+ 1 (- (log1p (exp (/ 1 x))) (/ 1 (* x y)))) in x 1553947671.296 * [taylor]: Taking taylor expansion of 1 in x 1553947671.296 * [backup-simplify]: Simplify 1 into 1 1553947671.296 * [taylor]: Taking taylor expansion of (- (log1p (exp (/ 1 x))) (/ 1 (* x y))) in x 1553947671.296 * [taylor]: Taking taylor expansion of (log1p (exp (/ 1 x))) in x 1553947671.296 * [taylor]: Rewrote expression to (log (+ 1 (exp (/ 1 x)))) 1553947671.296 * [taylor]: Taking taylor expansion of (+ 1 (exp (/ 1 x))) in x 1553947671.296 * [taylor]: Taking taylor expansion of 1 in x 1553947671.296 * [backup-simplify]: Simplify 1 into 1 1553947671.296 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 1553947671.296 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1553947671.296 * [taylor]: Taking taylor expansion of x in x 1553947671.297 * [backup-simplify]: Simplify 0 into 0 1553947671.297 * [backup-simplify]: Simplify 1 into 1 1553947671.297 * [backup-simplify]: Simplify (/ 1 1) into 1 1553947671.297 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x)) 1553947671.297 * [backup-simplify]: Simplify (+ 1 (exp (/ 1 x))) into (+ (exp (/ 1 x)) 1) 1553947671.297 * [backup-simplify]: Simplify (log (+ (exp (/ 1 x)) 1)) into (log (+ (exp (/ 1 x)) 1)) 1553947671.297 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 1553947671.297 * [taylor]: Taking taylor expansion of (* x y) in x 1553947671.297 * [taylor]: Taking taylor expansion of x in x 1553947671.297 * [backup-simplify]: Simplify 0 into 0 1553947671.297 * [backup-simplify]: Simplify 1 into 1 1553947671.297 * [taylor]: Taking taylor expansion of y in x 1553947671.297 * [backup-simplify]: Simplify y into y 1553947671.297 * [backup-simplify]: Simplify (* 0 y) into 0 1553947671.297 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 1553947671.297 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 1553947671.297 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y)) 1553947671.297 * [backup-simplify]: Simplify (+ 0 (- (/ 1 y))) into (- (/ 1 y)) 1553947671.298 * [backup-simplify]: Simplify (+ 0 (- (/ 1 y))) into (- (/ 1 y)) 1553947671.298 * [backup-simplify]: Simplify (log (- (/ 1 y))) into (log (- (/ 1 y))) 1553947671.298 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) (log (- (/ 1 y)))) into (- (log (- (/ 1 y))) (log x)) 1553947671.298 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) (log (- (/ 1 y)))) into (- (log (- (/ 1 y))) (log x)) 1553947671.298 * [backup-simplify]: Simplify (exp (- (log (- (/ 1 y))) (log x))) into (exp (- (log (- (/ 1 y))) (log x))) 1553947671.298 * [taylor]: Taking taylor expansion of 1 in x 1553947671.298 * [backup-simplify]: Simplify 1 into 1 1553947671.298 * [taylor]: Taking taylor expansion of (expm1 (log1p (- (log1p (exp (/ 1 x))) (/ 1 (* x y))))) in x 1553947671.298 * [taylor]: Rewrote expression to (- (exp (log1p (- (log1p (exp (/ 1 x))) (/ 1 (* x y))))) 1) 1553947671.298 * [taylor]: Taking taylor expansion of (exp (log1p (- (log1p (exp (/ 1 x))) (/ 1 (* x y))))) in x 1553947671.298 * [taylor]: Taking taylor expansion of (log1p (- (log1p (exp (/ 1 x))) (/ 1 (* x y)))) in x 1553947671.298 * [taylor]: Rewrote expression to (log (+ 1 (- (log1p (exp (/ 1 x))) (/ 1 (* x y))))) 1553947671.298 * [taylor]: Taking taylor expansion of (+ 1 (- (log1p (exp (/ 1 x))) (/ 1 (* x y)))) in x 1553947671.298 * [taylor]: Taking taylor expansion of 1 in x 1553947671.298 * [backup-simplify]: Simplify 1 into 1 1553947671.298 * [taylor]: Taking taylor expansion of (- (log1p (exp (/ 1 x))) (/ 1 (* x y))) in x 1553947671.298 * [taylor]: Taking taylor expansion of (log1p (exp (/ 1 x))) in x 1553947671.299 * [taylor]: Rewrote expression to (log (+ 1 (exp (/ 1 x)))) 1553947671.299 * [taylor]: Taking taylor expansion of (+ 1 (exp (/ 1 x))) in x 1553947671.299 * [taylor]: Taking taylor expansion of 1 in x 1553947671.299 * [backup-simplify]: Simplify 1 into 1 1553947671.299 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 1553947671.299 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1553947671.299 * [taylor]: Taking taylor expansion of x in x 1553947671.299 * [backup-simplify]: Simplify 0 into 0 1553947671.299 * [backup-simplify]: Simplify 1 into 1 1553947671.299 * [backup-simplify]: Simplify (/ 1 1) into 1 1553947671.299 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x)) 1553947671.299 * [backup-simplify]: Simplify (+ 1 (exp (/ 1 x))) into (+ (exp (/ 1 x)) 1) 1553947671.299 * [backup-simplify]: Simplify (log (+ (exp (/ 1 x)) 1)) into (log (+ (exp (/ 1 x)) 1)) 1553947671.299 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 1553947671.299 * [taylor]: Taking taylor expansion of (* x y) in x 1553947671.299 * [taylor]: Taking taylor expansion of x in x 1553947671.299 * [backup-simplify]: Simplify 0 into 0 1553947671.299 * [backup-simplify]: Simplify 1 into 1 1553947671.299 * [taylor]: Taking taylor expansion of y in x 1553947671.299 * [backup-simplify]: Simplify y into y 1553947671.299 * [backup-simplify]: Simplify (* 0 y) into 0 1553947671.299 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 1553947671.299 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 1553947671.300 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y)) 1553947671.300 * [backup-simplify]: Simplify (+ 0 (- (/ 1 y))) into (- (/ 1 y)) 1553947671.300 * [backup-simplify]: Simplify (+ 0 (- (/ 1 y))) into (- (/ 1 y)) 1553947671.300 * [backup-simplify]: Simplify (log (- (/ 1 y))) into (log (- (/ 1 y))) 1553947671.300 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) (log (- (/ 1 y)))) into (- (log (- (/ 1 y))) (log x)) 1553947671.300 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) (log (- (/ 1 y)))) into (- (log (- (/ 1 y))) (log x)) 1553947671.300 * [backup-simplify]: Simplify (exp (- (log (- (/ 1 y))) (log x))) into (exp (- (log (- (/ 1 y))) (log x))) 1553947671.300 * [taylor]: Taking taylor expansion of 1 in x 1553947671.300 * [backup-simplify]: Simplify 1 into 1 1553947671.301 * [backup-simplify]: Simplify (- 1) into -1 1553947671.301 * [backup-simplify]: Simplify (+ (exp (- (log (- (/ 1 y))) (log x))) -1) into (- (exp (- (log (- (/ 1 y))) (log x))) 1) 1553947671.301 * [taylor]: Taking taylor expansion of (- (exp (- (log (- (/ 1 y))) (log x))) 1) in y 1553947671.301 * [taylor]: Taking taylor expansion of (exp (- (log (- (/ 1 y))) (log x))) in y 1553947671.301 * [taylor]: Taking taylor expansion of (- (log (- (/ 1 y))) (log x)) in y 1553947671.301 * [taylor]: Taking taylor expansion of (log (- (/ 1 y))) in y 1553947671.301 * [taylor]: Taking taylor expansion of (- (/ 1 y)) in y 1553947671.301 * [taylor]: Taking taylor expansion of (/ 1 y) in y 1553947671.301 * [taylor]: Taking taylor expansion of y in y 1553947671.301 * [backup-simplify]: Simplify 0 into 0 1553947671.301 * [backup-simplify]: Simplify 1 into 1 1553947671.301 * [backup-simplify]: Simplify (/ 1 1) into 1 1553947671.301 * [backup-simplify]: Simplify (- 1) into -1 1553947671.302 * [backup-simplify]: Simplify (- 1) into -1 1553947671.302 * [backup-simplify]: Simplify (log -1) into (log -1) 1553947671.302 * [taylor]: Taking taylor expansion of (log x) in y 1553947671.302 * [taylor]: Taking taylor expansion of x in y 1553947671.302 * [backup-simplify]: Simplify x into x 1553947671.302 * [backup-simplify]: Simplify (log x) into (log x) 1553947671.305 * [backup-simplify]: Simplify (+ (* (- 1) (log y)) (log -1)) into (- (log -1) (log y)) 1553947671.305 * [backup-simplify]: Simplify (- (log x)) into (- (log x)) 1553947671.305 * [backup-simplify]: Simplify (+ (- (log -1) (log y)) (- (log x))) into (- (log -1) (+ (log x) (log y))) 1553947671.305 * [backup-simplify]: Simplify (exp (- (log -1) (+ (log x) (log y)))) into (exp (- (log -1) (+ (log x) (log y)))) 1553947671.305 * [taylor]: Taking taylor expansion of 1 in y 1553947671.305 * [backup-simplify]: Simplify 1 into 1 1553947671.306 * [backup-simplify]: Simplify (- 1) into -1 1553947671.306 * [backup-simplify]: Simplify (+ (exp (- (log -1) (+ (log x) (log y)))) -1) into (- (exp (- (log -1) (+ (log x) (log y)))) 1) 1553947671.306 * [backup-simplify]: Simplify (- (exp (- (log -1) (+ (log x) (log y)))) 1) into (- (exp (- (log -1) (+ (log x) (log y)))) 1) 1553947671.306 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) (log (- (/ 1 y)))) into (- (log (- (/ 1 y))) (log x)) 1553947671.307 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0 1553947671.307 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 1553947671.307 * [backup-simplify]: Simplify (- 0) into 0 1553947671.307 * [backup-simplify]: Simplify (+ (log (+ (exp (/ 1 x)) 1)) 0) into (log (+ (exp (/ 1 x)) 1)) 1553947671.307 * [backup-simplify]: Simplify (+ 1 (log (+ (exp (/ 1 x)) 1))) into (+ 1 (log (+ (exp (/ 1 x)) 1))) 1553947671.308 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 (+ 1 (log (+ (exp (/ 1 x)) 1)))) 1)) (pow (- (/ 1 y)) 1)))) 1) into (* -1 (+ (* y (log (+ (exp (/ 1 x)) 1))) y)) 1553947671.308 * [backup-simplify]: Simplify (* (exp (- (log (- (/ 1 y))) (log x))) (+ (* (/ (pow (* -1 (+ (* y (log (+ (exp (/ 1 x)) 1))) y)) 1) 1)))) into (* -1 (* (exp (- (log (- (/ 1 y))) (log x))) (+ (* y (log (+ (exp (/ 1 x)) 1))) y))) 1553947671.308 * [backup-simplify]: Simplify (- 0) into 0 1553947671.308 * [backup-simplify]: Simplify (+ (* -1 (* (exp (- (log (- (/ 1 y))) (log x))) (+ (* y (log (+ (exp (/ 1 x)) 1))) y))) 0) into (- (+ (* (exp (- (log (- (/ 1 y))) (log x))) y) (* (exp (- (log (- (/ 1 y))) (log x))) (* y (log (+ (exp (/ 1 x)) 1)))))) 1553947671.308 * [taylor]: Taking taylor expansion of (- (+ (* (exp (- (log (- (/ 1 y))) (log x))) y) (* (exp (- (log (- (/ 1 y))) (log x))) (* y (log (+ (exp (/ 1 x)) 1)))))) in y 1553947671.308 * [taylor]: Taking taylor expansion of (+ (* (exp (- (log (- (/ 1 y))) (log x))) y) (* (exp (- (log (- (/ 1 y))) (log x))) (* y (log (+ (exp (/ 1 x)) 1))))) in y 1553947671.308 * [taylor]: Taking taylor expansion of (* (exp (- (log (- (/ 1 y))) (log x))) y) in y 1553947671.308 * [taylor]: Taking taylor expansion of (exp (- (log (- (/ 1 y))) (log x))) in y 1553947671.308 * [taylor]: Taking taylor expansion of (- (log (- (/ 1 y))) (log x)) in y 1553947671.308 * [taylor]: Taking taylor expansion of (log (- (/ 1 y))) in y 1553947671.309 * [taylor]: Taking taylor expansion of (- (/ 1 y)) in y 1553947671.309 * [taylor]: Taking taylor expansion of (/ 1 y) in y 1553947671.309 * [taylor]: Taking taylor expansion of y in y 1553947671.309 * [backup-simplify]: Simplify 0 into 0 1553947671.309 * [backup-simplify]: Simplify 1 into 1 1553947671.309 * [backup-simplify]: Simplify (/ 1 1) into 1 1553947671.309 * [backup-simplify]: Simplify (- 1) into -1 1553947671.309 * [backup-simplify]: Simplify (- 1) into -1 1553947671.310 * [backup-simplify]: Simplify (log -1) into (log -1) 1553947671.310 * [taylor]: Taking taylor expansion of (log x) in y 1553947671.310 * [taylor]: Taking taylor expansion of x in y 1553947671.310 * [backup-simplify]: Simplify x into x 1553947671.310 * [backup-simplify]: Simplify (log x) into (log x) 1553947671.310 * [backup-simplify]: Simplify (+ (* (- 1) (log y)) (log -1)) into (- (log -1) (log y)) 1553947671.310 * [backup-simplify]: Simplify (- (log x)) into (- (log x)) 1553947671.310 * [backup-simplify]: Simplify (+ (- (log -1) (log y)) (- (log x))) into (- (log -1) (+ (log x) (log y))) 1553947671.311 * [backup-simplify]: Simplify (exp (- (log -1) (+ (log x) (log y)))) into (exp (- (log -1) (+ (log x) (log y)))) 1553947671.311 * [taylor]: Taking taylor expansion of y in y 1553947671.311 * [backup-simplify]: Simplify 0 into 0 1553947671.311 * [backup-simplify]: Simplify 1 into 1 1553947671.311 * [taylor]: Taking taylor expansion of (* (exp (- (log (- (/ 1 y))) (log x))) (* y (log (+ (exp (/ 1 x)) 1)))) in y 1553947671.311 * [taylor]: Taking taylor expansion of (exp (- (log (- (/ 1 y))) (log x))) in y 1553947671.311 * [taylor]: Taking taylor expansion of (- (log (- (/ 1 y))) (log x)) in y 1553947671.311 * [taylor]: Taking taylor expansion of (log (- (/ 1 y))) in y 1553947671.311 * [taylor]: Taking taylor expansion of (- (/ 1 y)) in y 1553947671.311 * [taylor]: Taking taylor expansion of (/ 1 y) in y 1553947671.311 * [taylor]: Taking taylor expansion of y in y 1553947671.311 * [backup-simplify]: Simplify 0 into 0 1553947671.311 * [backup-simplify]: Simplify 1 into 1 1553947671.311 * [backup-simplify]: Simplify (/ 1 1) into 1 1553947671.311 * [backup-simplify]: Simplify (- 1) into -1 1553947671.312 * [backup-simplify]: Simplify (- 1) into -1 1553947671.312 * [backup-simplify]: Simplify (log -1) into (log -1) 1553947671.312 * [taylor]: Taking taylor expansion of (log x) in y 1553947671.312 * [taylor]: Taking taylor expansion of x in y 1553947671.312 * [backup-simplify]: Simplify x into x 1553947671.312 * [backup-simplify]: Simplify (log x) into (log x) 1553947671.312 * [backup-simplify]: Simplify (+ (* (- 1) (log y)) (log -1)) into (- (log -1) (log y)) 1553947671.312 * [backup-simplify]: Simplify (- (log x)) into (- (log x)) 1553947671.313 * [backup-simplify]: Simplify (+ (- (log -1) (log y)) (- (log x))) into (- (log -1) (+ (log x) (log y))) 1553947671.313 * [backup-simplify]: Simplify (exp (- (log -1) (+ (log x) (log y)))) into (exp (- (log -1) (+ (log x) (log y)))) 1553947671.313 * [taylor]: Taking taylor expansion of (* y (log (+ (exp (/ 1 x)) 1))) in y 1553947671.313 * [taylor]: Taking taylor expansion of y in y 1553947671.313 * [backup-simplify]: Simplify 0 into 0 1553947671.313 * [backup-simplify]: Simplify 1 into 1 1553947671.313 * [taylor]: Taking taylor expansion of (log (+ (exp (/ 1 x)) 1)) in y 1553947671.313 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1) in y 1553947671.313 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in y 1553947671.313 * [taylor]: Taking taylor expansion of (/ 1 x) in y 1553947671.313 * [taylor]: Taking taylor expansion of x in y 1553947671.313 * [backup-simplify]: Simplify x into x 1553947671.313 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 1553947671.313 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x)) 1553947671.313 * [taylor]: Taking taylor expansion of 1 in y 1553947671.313 * [backup-simplify]: Simplify 1 into 1 1553947671.313 * [backup-simplify]: Simplify (+ (exp (/ 1 x)) 1) into (+ (exp (/ 1 x)) 1) 1553947671.313 * [backup-simplify]: Simplify (log (+ (exp (/ 1 x)) 1)) into (log (+ (exp (/ 1 x)) 1)) 1553947671.314 * [backup-simplify]: Simplify (* (exp (- (log -1) (+ (log x) (log y)))) 0) into 0 1553947671.314 * [backup-simplify]: Simplify (* 0 (log (+ (exp (/ 1 x)) 1))) into 0 1553947671.314 * [backup-simplify]: Simplify (* (exp (- (log -1) (+ (log x) (log y)))) 0) into 0 1553947671.314 * [backup-simplify]: Simplify (+ 0 0) into 0 1553947671.315 * [backup-simplify]: Simplify (- 0) into 0 1553947671.315 * [backup-simplify]: Simplify 0 into 0 1553947671.315 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1553947671.315 * [backup-simplify]: Simplify (- 0) into 0 1553947671.316 * [backup-simplify]: Simplify (- 1) into -1 1553947671.316 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow -1 1)))) 1) into 0 1553947671.317 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow x 1)))) 1) into 0 1553947671.317 * [backup-simplify]: Simplify (- 0) into 0 1553947671.317 * [backup-simplify]: Simplify (+ 0 0) into 0 1553947671.318 * [backup-simplify]: Simplify (* (exp (- (log -1) (+ (log x) (log y)))) (+ (* (/ (pow 0 1) 1)))) into 0 1553947671.318 * [backup-simplify]: Simplify (- 0) into 0 1553947671.318 * [backup-simplify]: Simplify (+ 0 0) into 0 1553947671.318 * [backup-simplify]: Simplify 0 into 0 1553947671.319 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) (log (- (/ 1 y)))) into (- (log (- (/ 1 y))) (log x)) 1553947671.319 * [backup-simplify]: Simplify (+ 0 0) into 0 1553947671.320 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (+ (exp (/ 1 x)) 1) 1)))) 1) into 0 1553947671.320 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0 1553947671.320 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 1553947671.321 * [backup-simplify]: Simplify (- 0) into 0 1553947671.321 * [backup-simplify]: Simplify (+ 0 0) into 0 1553947671.321 * [backup-simplify]: Simplify (+ 0 0) into 0 1553947671.322 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 (+ 1 (log (+ (exp (/ 1 x)) 1)))) 2)) (pow (- (/ 1 y)) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (- (/ 1 y)) 1)))) 2) into (* -1/2 (+ (pow y 2) (+ (* 2 (* (pow y 2) (log (+ (exp (/ 1 x)) 1)))) (* (pow y 2) (pow (log (+ (exp (/ 1 x)) 1)) 2))))) 1553947671.323 * [backup-simplify]: Simplify (* (exp (- (log (- (/ 1 y))) (log x))) (+ (* (/ (pow (* -1 (+ (* y (log (+ (exp (/ 1 x)) 1))) y)) 2) 2)) (* (/ (pow (* -1/2 (+ (pow y 2) (+ (* 2 (* (pow y 2) (log (+ (exp (/ 1 x)) 1)))) (* (pow y 2) (pow (log (+ (exp (/ 1 x)) 1)) 2))))) 1) 1)))) into 0 1553947671.323 * [backup-simplify]: Simplify (- 0) into 0 1553947671.323 * [backup-simplify]: Simplify (+ 0 0) into 0 1553947671.323 * [taylor]: Taking taylor expansion of 0 in y 1553947671.323 * [backup-simplify]: Simplify 0 into 0 1553947671.323 * [backup-simplify]: Simplify 0 into 0 1553947671.324 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1553947671.324 * [backup-simplify]: Simplify (- 0) into 0 1553947671.324 * [backup-simplify]: Simplify (- 1) into -1 1553947671.325 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow -1 1)))) 1) into 0 1553947671.326 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow x 1)))) 1) into 0 1553947671.326 * [backup-simplify]: Simplify (- 0) into 0 1553947671.326 * [backup-simplify]: Simplify (+ 0 0) into 0 1553947671.327 * [backup-simplify]: Simplify (* (exp (- (log -1) (+ (log x) (log y)))) (+ (* (/ (pow 0 1) 1)))) into 0 1553947671.327 * [backup-simplify]: Simplify (+ (* (exp (- (log -1) (+ (log x) (log y)))) 1) (* 0 0)) into (exp (- (log -1) (+ (log x) (log y)))) 1553947671.327 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0 1553947671.328 * [backup-simplify]: Simplify (* (exp (/ 1 x)) (+ (* (/ (pow 0 1) 1)))) into 0 1553947671.328 * [backup-simplify]: Simplify (+ 0 0) into 0 1553947671.329 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (+ (exp (/ 1 x)) 1) 1)))) 1) into 0 1553947671.329 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 (log (+ (exp (/ 1 x)) 1)))) into (log (+ (exp (/ 1 x)) 1)) 1553947671.329 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1553947671.330 * [backup-simplify]: Simplify (- 0) into 0 1553947671.330 * [backup-simplify]: Simplify (- 1) into -1 1553947671.331 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow -1 1)))) 1) into 0 1553947671.331 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow x 1)))) 1) into 0 1553947671.331 * [backup-simplify]: Simplify (- 0) into 0 1553947671.332 * [backup-simplify]: Simplify (+ 0 0) into 0 1553947671.332 * [backup-simplify]: Simplify (* (exp (- (log -1) (+ (log x) (log y)))) (+ (* (/ (pow 0 1) 1)))) into 0 1553947671.333 * [backup-simplify]: Simplify (+ (* (exp (- (log -1) (+ (log x) (log y)))) (log (+ (exp (/ 1 x)) 1))) (* 0 0)) into (* (exp (- (log -1) (+ (log x) (log y)))) (log (+ (exp (/ 1 x)) 1))) 1553947671.333 * [backup-simplify]: Simplify (+ (exp (- (log -1) (+ (log x) (log y)))) (* (exp (- (log -1) (+ (log x) (log y)))) (log (+ (exp (/ 1 x)) 1)))) into (+ (exp (- (log -1) (+ (log x) (log y)))) (* (exp (- (log -1) (+ (log x) (log y)))) (log (+ (exp (/ 1 x)) 1)))) 1553947671.334 * [backup-simplify]: Simplify (- (+ (exp (- (log -1) (+ (log x) (log y)))) (* (exp (- (log -1) (+ (log x) (log y)))) (log (+ (exp (/ 1 x)) 1))))) into (- (+ (exp (- (log -1) (+ (log x) (log y)))) (* (exp (- (log -1) (+ (log x) (log y)))) (log (+ (exp (/ 1 x)) 1))))) 1553947671.335 * [backup-simplify]: Simplify (- (+ (exp (- (log -1) (+ (log x) (log y)))) (* (exp (- (log -1) (+ (log x) (log y)))) (log (+ (exp (/ 1 x)) 1))))) into (- (+ (exp (- (log -1) (+ (log x) (log y)))) (* (exp (- (log -1) (+ (log x) (log y)))) (log (+ (exp (/ 1 x)) 1))))) 1553947671.335 * [backup-simplify]: Simplify (- 0) into 0 1553947671.335 * [backup-simplify]: Simplify (- 1) into -1 1553947671.336 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1553947671.336 * [backup-simplify]: Simplify (- 0) into 0 1553947671.336 * [backup-simplify]: Simplify (- 1) into -1 1553947671.338 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow -1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow -1 1)))) 2) into 0 1553947671.339 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow x 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow x 1)))) 2) into 0 1553947671.339 * [backup-simplify]: Simplify (- 0) into 0 1553947671.339 * [backup-simplify]: Simplify (+ 0 0) into 0 1553947671.340 * [backup-simplify]: Simplify (* (exp (- (log -1) (+ (log x) (log y)))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0 1553947671.340 * [backup-simplify]: Simplify (- 0) into 0 1553947671.341 * [backup-simplify]: Simplify (+ 0 0) into 0 1553947671.341 * [backup-simplify]: Simplify 0 into 0 1553947671.341 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) (log (- (/ 1 y)))) into (- (log (- (/ 1 y))) (log x)) 1553947671.341 * [backup-simplify]: Simplify (+ 0 0) into 0 1553947671.342 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (+ (exp (/ 1 x)) 1) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (+ (exp (/ 1 x)) 1) 1)))) 2) into 0 1553947671.343 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0 1553947671.343 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 1553947671.343 * [backup-simplify]: Simplify (- 0) into 0 1553947671.344 * [backup-simplify]: Simplify (+ 0 0) into 0 1553947671.344 * [backup-simplify]: Simplify (+ 0 0) into 0 1553947671.345 * [backup-simplify]: Simplify (/ (+ (* 2 (/ (* (pow (* 1 (+ 1 (log (+ (exp (/ 1 x)) 1)))) 3)) (pow (- (/ 1 y)) 3))) (* -3 (/ (* (pow (* 1 (+ 1 (log (+ (exp (/ 1 x)) 1)))) 1) (pow (* 2 0) 1)) (pow (- (/ 1 y)) 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow (- (/ 1 y)) 1)))) 6) into (* -1/6 (+ (* 2 (* (pow y 3) (pow (log (+ (exp (/ 1 x)) 1)) 3))) (+ (* 2 (pow y 3)) (+ (* 6 (* (pow y 3) (log (+ (exp (/ 1 x)) 1)))) (* 6 (* (pow y 3) (pow (log (+ (exp (/ 1 x)) 1)) 2))))))) 1553947671.348 * [backup-simplify]: Simplify (* (exp (- (log (- (/ 1 y))) (log x))) (+ (* (/ (pow (* -1 (+ (* y (log (+ (exp (/ 1 x)) 1))) y)) 3) 6)) (* (/ (pow (* -1 (+ (* y (log (+ (exp (/ 1 x)) 1))) y)) 1) 1) (/ (pow (* -1/2 (+ (pow y 2) (+ (* 2 (* (pow y 2) (log (+ (exp (/ 1 x)) 1)))) (* (pow y 2) (pow (log (+ (exp (/ 1 x)) 1)) 2))))) 1) 1)) (* (/ (pow (* -1/6 (+ (* 2 (* (pow y 3) (pow (log (+ (exp (/ 1 x)) 1)) 3))) (+ (* 2 (pow y 3)) (+ (* 6 (* (pow y 3) (log (+ (exp (/ 1 x)) 1)))) (* 6 (* (pow y 3) (pow (log (+ (exp (/ 1 x)) 1)) 2))))))) 1) 1)))) into 0 1553947671.348 * [backup-simplify]: Simplify (- 0) into 0 1553947671.348 * [backup-simplify]: Simplify (+ 0 0) into 0 1553947671.348 * [taylor]: Taking taylor expansion of 0 in y 1553947671.348 * [backup-simplify]: Simplify 0 into 0 1553947671.348 * [backup-simplify]: Simplify 0 into 0 1553947671.348 * [backup-simplify]: Simplify 0 into 0 1553947671.349 * [backup-simplify]: Simplify (- 0) into 0 1553947671.349 * [backup-simplify]: Simplify (- 1) into -1 1553947671.349 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1553947671.350 * [backup-simplify]: Simplify (- 0) into 0 1553947671.350 * [backup-simplify]: Simplify (- 1) into -1 1553947671.351 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow -1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow -1 1)))) 2) into 0 1553947671.352 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow x 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow x 1)))) 2) into 0 1553947671.352 * [backup-simplify]: Simplify (- 0) into 0 1553947671.353 * [backup-simplify]: Simplify (+ 0 0) into 0 1553947671.354 * [backup-simplify]: Simplify (* (exp (- (log -1) (+ (log x) (log y)))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0 1553947671.354 * [backup-simplify]: Simplify (+ (* (exp (- (log -1) (+ (log x) (log y)))) 0) (+ (* 0 1) (* 0 0))) into 0 1553947671.354 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)))) into 0 1553947671.355 * [backup-simplify]: Simplify (* (exp (/ 1 x)) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0 1553947671.355 * [backup-simplify]: Simplify (+ 0 0) into 0 1553947671.356 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (+ (exp (/ 1 x)) 1) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (+ (exp (/ 1 x)) 1) 1)))) 2) into 0 1553947671.357 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (log (+ (exp (/ 1 x)) 1))))) into 0 1553947671.357 * [backup-simplify]: Simplify (- 0) into 0 1553947671.357 * [backup-simplify]: Simplify (- 1) into -1 1553947671.358 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1553947671.358 * [backup-simplify]: Simplify (- 0) into 0 1553947671.358 * [backup-simplify]: Simplify (- 1) into -1 1553947671.360 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow -1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow -1 1)))) 2) into 0 1553947671.361 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow x 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow x 1)))) 2) into 0 1553947671.361 * [backup-simplify]: Simplify (- 0) into 0 1553947671.362 * [backup-simplify]: Simplify (+ 0 0) into 0 1553947671.363 * [backup-simplify]: Simplify (* (exp (- (log -1) (+ (log x) (log y)))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0 1553947671.364 * [backup-simplify]: Simplify (+ (* (exp (- (log -1) (+ (log x) (log y)))) 0) (+ (* 0 (log (+ (exp (/ 1 x)) 1))) (* 0 0))) into 0 1553947671.365 * [backup-simplify]: Simplify (+ 0 0) into 0 1553947671.365 * [backup-simplify]: Simplify (- 0) into 0 1553947671.365 * [backup-simplify]: Simplify 0 into 0 1553947671.366 * [backup-simplify]: Simplify (- 0) into 0 1553947671.366 * [backup-simplify]: Simplify (- 1) into -1 1553947671.366 * [backup-simplify]: Simplify (- 0) into 0 1553947671.367 * [backup-simplify]: Simplify (- 0) into 0 1553947671.367 * [backup-simplify]: Simplify (- 1) into -1 1553947671.368 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1553947671.368 * [backup-simplify]: Simplify (- 0) into 0 1553947671.369 * [backup-simplify]: Simplify (- 1) into -1 1553947671.375 * [backup-simplify]: Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow -1 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1)) (pow -1 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow -1 1)))) 6) into 0 1553947671.379 * [backup-simplify]: Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow x 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1)) (pow x 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow x 1)))) 6) into 0 1553947671.379 * [backup-simplify]: Simplify (- 0) into 0 1553947671.380 * [backup-simplify]: Simplify (+ 0 0) into 0 1553947671.382 * [backup-simplify]: Simplify (* (exp (- (log -1) (+ (log x) (log y)))) (+ (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 0 1553947671.383 * [backup-simplify]: Simplify (- 0) into 0 1553947671.383 * [backup-simplify]: Simplify (+ 0 0) into 0 1553947671.383 * [backup-simplify]: Simplify 0 into 0 1553947671.384 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) (log (- (/ 1 y)))) into (- (log (- (/ 1 y))) (log x)) 1553947671.384 * [backup-simplify]: Simplify (+ 0 0) into 0 1553947671.388 * [backup-simplify]: Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow (+ (exp (/ 1 x)) 1) 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1)) (pow (+ (exp (/ 1 x)) 1) 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow (+ (exp (/ 1 x)) 1) 1)))) 6) into 0 1553947671.390 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))))) into 0 1553947671.391 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 1553947671.391 * [backup-simplify]: Simplify (- 0) into 0 1553947671.391 * [backup-simplify]: Simplify (+ 0 0) into 0 1553947671.392 * [backup-simplify]: Simplify (+ 0 0) into 0 1553947671.397 * [backup-simplify]: Simplify (/ (+ (* -6 (/ (* (pow (* 1 (+ 1 (log (+ (exp (/ 1 x)) 1)))) 4)) (pow (- (/ 1 y)) 4))) (* 12 (/ (* (pow (* 1 (+ 1 (log (+ (exp (/ 1 x)) 1)))) 2) (pow (* 2 0) 1)) (pow (- (/ 1 y)) 3))) (* -3 (/ (* 1 (pow (* 2 0) 2)) (pow (- (/ 1 y)) 2))) (* -4 (/ (* (pow (* 1 (+ 1 (log (+ (exp (/ 1 x)) 1)))) 1) 1 (pow (* 6 0) 1)) (pow (- (/ 1 y)) 2))) (* 1 (/ (* 1 1 1 (pow (* 24 0) 1)) (pow (- (/ 1 y)) 1)))) 24) into (* -1/24 (+ (* 6 (pow y 4)) (+ (* 6 (* (pow y 4) (pow (log (+ (exp (/ 1 x)) 1)) 4))) (+ (* 24 (* (pow y 4) (pow (log (+ (exp (/ 1 x)) 1)) 3))) (+ (* 24 (* (pow y 4) (log (+ (exp (/ 1 x)) 1)))) (* 36 (* (pow y 4) (pow (log (+ (exp (/ 1 x)) 1)) 2)))))))) 1553947671.405 * [backup-simplify]: Simplify (* (exp (- (log (- (/ 1 y))) (log x))) (+ (* (/ (pow (* -1 (+ (* y (log (+ (exp (/ 1 x)) 1))) y)) 4) 24)) (* (/ (pow (* -1 (+ (* y (log (+ (exp (/ 1 x)) 1))) y)) 2) 2) (/ (pow (* -1/2 (+ (pow y 2) (+ (* 2 (* (pow y 2) (log (+ (exp (/ 1 x)) 1)))) (* (pow y 2) (pow (log (+ (exp (/ 1 x)) 1)) 2))))) 1) 1)) (* (/ (pow (* -1 (+ (* y (log (+ (exp (/ 1 x)) 1))) y)) 1) 1) (/ (pow (* -1/6 (+ (* 2 (* (pow y 3) (pow (log (+ (exp (/ 1 x)) 1)) 3))) (+ (* 2 (pow y 3)) (+ (* 6 (* (pow y 3) (log (+ (exp (/ 1 x)) 1)))) (* 6 (* (pow y 3) (pow (log (+ (exp (/ 1 x)) 1)) 2))))))) 1) 1)) (* (/ (pow (* -1/2 (+ (pow y 2) (+ (* 2 (* (pow y 2) (log (+ (exp (/ 1 x)) 1)))) (* (pow y 2) (pow (log (+ (exp (/ 1 x)) 1)) 2))))) 2) 2)) (* (/ (pow (* -1/24 (+ (* 6 (pow y 4)) (+ (* 6 (* (pow y 4) (pow (log (+ (exp (/ 1 x)) 1)) 4))) (+ (* 24 (* (pow y 4) (pow (log (+ (exp (/ 1 x)) 1)) 3))) (+ (* 24 (* (pow y 4) (log (+ (exp (/ 1 x)) 1)))) (* 36 (* (pow y 4) (pow (log (+ (exp (/ 1 x)) 1)) 2)))))))) 1) 1)))) into 0 1553947671.406 * [backup-simplify]: Simplify (- 0) into 0 1553947671.408 * [backup-simplify]: Simplify (+ 0 0) into 0 1553947671.408 * [taylor]: Taking taylor expansion of 0 in y 1553947671.409 * [backup-simplify]: Simplify 0 into 0 1553947671.409 * [backup-simplify]: Simplify 0 into 0 1553947671.411 * [backup-simplify]: Simplify (+ (* (- (+ (exp (- (log -1) (+ (log (/ 1 x)) (log (/ 1 y))))) (* (exp (- (log -1) (+ (log (/ 1 x)) (log (/ 1 y))))) (log (+ (exp (/ 1 (/ 1 x))) 1))))) (* (/ 1 y) (/ 1 x))) (- (exp (- (log -1) (+ (log (/ 1 x)) (log (/ 1 y))))) 1)) into (- (exp (- (log -1) (+ (log (/ 1 x)) (log (/ 1 y))))) (+ (/ (* (log (+ (exp x) 1)) (exp (- (log -1) (+ (log (/ 1 x)) (log (/ 1 y)))))) (* x y)) (+ (/ (exp (- (log -1) (+ (log (/ 1 x)) (log (/ 1 y))))) (* x y)) 1))) 1553947671.411 * [backup-simplify]: Simplify (expm1 (log1p (- (log1p (exp (/ 1 (- x)))) (* (/ 1 (- y)) (/ 1 (- x)))))) into (expm1 (log1p (- (log1p (exp (/ -1 x))) (/ 1 (* x y))))) 1553947671.411 * [approximate]: Taking taylor expansion of (expm1 (log1p (- (log1p (exp (/ -1 x))) (/ 1 (* x y))))) in (x y) around 0 1553947671.411 * [taylor]: Taking taylor expansion of (expm1 (log1p (- (log1p (exp (/ -1 x))) (/ 1 (* x y))))) in y 1553947671.411 * [taylor]: Rewrote expression to (- (exp (log1p (- (log1p (exp (/ -1 x))) (/ 1 (* x y))))) 1) 1553947671.412 * [taylor]: Taking taylor expansion of (exp (log1p (- (log1p (exp (/ -1 x))) (/ 1 (* x y))))) in y 1553947671.412 * [taylor]: Taking taylor expansion of (log1p (- (log1p (exp (/ -1 x))) (/ 1 (* x y)))) in y 1553947671.412 * [taylor]: Rewrote expression to (log (+ 1 (- (log1p (exp (/ -1 x))) (/ 1 (* x y))))) 1553947671.412 * [taylor]: Taking taylor expansion of (+ 1 (- (log1p (exp (/ -1 x))) (/ 1 (* x y)))) in y 1553947671.412 * [taylor]: Taking taylor expansion of 1 in y 1553947671.412 * [backup-simplify]: Simplify 1 into 1 1553947671.412 * [taylor]: Taking taylor expansion of (- (log1p (exp (/ -1 x))) (/ 1 (* x y))) in y 1553947671.412 * [taylor]: Taking taylor expansion of (log1p (exp (/ -1 x))) in y 1553947671.412 * [taylor]: Rewrote expression to (log (+ 1 (exp (/ -1 x)))) 1553947671.412 * [taylor]: Taking taylor expansion of (+ 1 (exp (/ -1 x))) in y 1553947671.412 * [taylor]: Taking taylor expansion of 1 in y 1553947671.412 * [backup-simplify]: Simplify 1 into 1 1553947671.412 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in y 1553947671.412 * [taylor]: Taking taylor expansion of (/ -1 x) in y 1553947671.412 * [taylor]: Taking taylor expansion of -1 in y 1553947671.412 * [backup-simplify]: Simplify -1 into -1 1553947671.412 * [taylor]: Taking taylor expansion of x in y 1553947671.412 * [backup-simplify]: Simplify x into x 1553947671.412 * [backup-simplify]: Simplify (/ -1 x) into (/ -1 x) 1553947671.412 * [backup-simplify]: Simplify (exp (/ -1 x)) into (exp (/ -1 x)) 1553947671.412 * [backup-simplify]: Simplify (+ 1 (exp (/ -1 x))) into (+ (exp (/ -1 x)) 1) 1553947671.412 * [backup-simplify]: Simplify (log (+ (exp (/ -1 x)) 1)) into (log (+ (exp (/ -1 x)) 1)) 1553947671.412 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y 1553947671.412 * [taylor]: Taking taylor expansion of (* x y) in y 1553947671.412 * [taylor]: Taking taylor expansion of x in y 1553947671.412 * [backup-simplify]: Simplify x into x 1553947671.412 * [taylor]: Taking taylor expansion of y in y 1553947671.412 * [backup-simplify]: Simplify 0 into 0 1553947671.413 * [backup-simplify]: Simplify 1 into 1 1553947671.413 * [backup-simplify]: Simplify (* x 0) into 0 1553947671.413 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x 1553947671.413 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 1553947671.413 * [backup-simplify]: Simplify (- (/ 1 x)) into (- (/ 1 x)) 1553947671.413 * [backup-simplify]: Simplify (+ 0 (- (/ 1 x))) into (- (/ 1 x)) 1553947671.413 * [backup-simplify]: Simplify (+ 0 (- (/ 1 x))) into (- (/ 1 x)) 1553947671.413 * [backup-simplify]: Simplify (log (- (/ 1 x))) into (log (- (/ 1 x))) 1553947671.414 * [backup-simplify]: Simplify (+ (* (- 1) (log y)) (log (- (/ 1 x)))) into (- (log (- (/ 1 x))) (log y)) 1553947671.414 * [backup-simplify]: Simplify (+ (* (- 1) (log y)) (log (- (/ 1 x)))) into (- (log (- (/ 1 x))) (log y)) 1553947671.414 * [backup-simplify]: Simplify (exp (- (log (- (/ 1 x))) (log y))) into (exp (- (log (- (/ 1 x))) (log y))) 1553947671.415 * [taylor]: Taking taylor expansion of 1 in y 1553947671.415 * [backup-simplify]: Simplify 1 into 1 1553947671.415 * [taylor]: Taking taylor expansion of (expm1 (log1p (- (log1p (exp (/ -1 x))) (/ 1 (* x y))))) in x 1553947671.415 * [taylor]: Rewrote expression to (- (exp (log1p (- (log1p (exp (/ -1 x))) (/ 1 (* x y))))) 1) 1553947671.415 * [taylor]: Taking taylor expansion of (exp (log1p (- (log1p (exp (/ -1 x))) (/ 1 (* x y))))) in x 1553947671.415 * [taylor]: Taking taylor expansion of (log1p (- (log1p (exp (/ -1 x))) (/ 1 (* x y)))) in x 1553947671.415 * [taylor]: Rewrote expression to (log (+ 1 (- (log1p (exp (/ -1 x))) (/ 1 (* x y))))) 1553947671.415 * [taylor]: Taking taylor expansion of (+ 1 (- (log1p (exp (/ -1 x))) (/ 1 (* x y)))) in x 1553947671.415 * [taylor]: Taking taylor expansion of 1 in x 1553947671.415 * [backup-simplify]: Simplify 1 into 1 1553947671.415 * [taylor]: Taking taylor expansion of (- (log1p (exp (/ -1 x))) (/ 1 (* x y))) in x 1553947671.415 * [taylor]: Taking taylor expansion of (log1p (exp (/ -1 x))) in x 1553947671.415 * [taylor]: Rewrote expression to (log (+ 1 (exp (/ -1 x)))) 1553947671.415 * [taylor]: Taking taylor expansion of (+ 1 (exp (/ -1 x))) in x 1553947671.415 * [taylor]: Taking taylor expansion of 1 in x 1553947671.415 * [backup-simplify]: Simplify 1 into 1 1553947671.415 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 1553947671.415 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1553947671.415 * [taylor]: Taking taylor expansion of -1 in x 1553947671.415 * [backup-simplify]: Simplify -1 into -1 1553947671.415 * [taylor]: Taking taylor expansion of x in x 1553947671.415 * [backup-simplify]: Simplify 0 into 0 1553947671.415 * [backup-simplify]: Simplify 1 into 1 1553947671.416 * [backup-simplify]: Simplify (/ -1 1) into -1 1553947671.416 * [backup-simplify]: Simplify (exp (/ -1 x)) into (exp (/ -1 x)) 1553947671.416 * [backup-simplify]: Simplify (+ 1 (exp (/ -1 x))) into (+ (exp (/ -1 x)) 1) 1553947671.416 * [backup-simplify]: Simplify (log (+ (exp (/ -1 x)) 1)) into (log (+ (exp (/ -1 x)) 1)) 1553947671.416 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 1553947671.416 * [taylor]: Taking taylor expansion of (* x y) in x 1553947671.416 * [taylor]: Taking taylor expansion of x in x 1553947671.416 * [backup-simplify]: Simplify 0 into 0 1553947671.416 * [backup-simplify]: Simplify 1 into 1 1553947671.416 * [taylor]: Taking taylor expansion of y in x 1553947671.416 * [backup-simplify]: Simplify y into y 1553947671.416 * [backup-simplify]: Simplify (* 0 y) into 0 1553947671.416 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 1553947671.416 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 1553947671.416 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y)) 1553947671.417 * [backup-simplify]: Simplify (+ 0 (- (/ 1 y))) into (- (/ 1 y)) 1553947671.417 * [backup-simplify]: Simplify (+ 0 (- (/ 1 y))) into (- (/ 1 y)) 1553947671.417 * [backup-simplify]: Simplify (log (- (/ 1 y))) into (log (- (/ 1 y))) 1553947671.417 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) (log (- (/ 1 y)))) into (- (log (- (/ 1 y))) (log x)) 1553947671.418 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) (log (- (/ 1 y)))) into (- (log (- (/ 1 y))) (log x)) 1553947671.418 * [backup-simplify]: Simplify (exp (- (log (- (/ 1 y))) (log x))) into (exp (- (log (- (/ 1 y))) (log x))) 1553947671.418 * [taylor]: Taking taylor expansion of 1 in x 1553947671.418 * [backup-simplify]: Simplify 1 into 1 1553947671.418 * [taylor]: Taking taylor expansion of (expm1 (log1p (- (log1p (exp (/ -1 x))) (/ 1 (* x y))))) in x 1553947671.418 * [taylor]: Rewrote expression to (- (exp (log1p (- (log1p (exp (/ -1 x))) (/ 1 (* x y))))) 1) 1553947671.418 * [taylor]: Taking taylor expansion of (exp (log1p (- (log1p (exp (/ -1 x))) (/ 1 (* x y))))) in x 1553947671.418 * [taylor]: Taking taylor expansion of (log1p (- (log1p (exp (/ -1 x))) (/ 1 (* x y)))) in x 1553947671.418 * [taylor]: Rewrote expression to (log (+ 1 (- (log1p (exp (/ -1 x))) (/ 1 (* x y))))) 1553947671.418 * [taylor]: Taking taylor expansion of (+ 1 (- (log1p (exp (/ -1 x))) (/ 1 (* x y)))) in x 1553947671.418 * [taylor]: Taking taylor expansion of 1 in x 1553947671.418 * [backup-simplify]: Simplify 1 into 1 1553947671.418 * [taylor]: Taking taylor expansion of (- (log1p (exp (/ -1 x))) (/ 1 (* x y))) in x 1553947671.418 * [taylor]: Taking taylor expansion of (log1p (exp (/ -1 x))) in x 1553947671.418 * [taylor]: Rewrote expression to (log (+ 1 (exp (/ -1 x)))) 1553947671.418 * [taylor]: Taking taylor expansion of (+ 1 (exp (/ -1 x))) in x 1553947671.418 * [taylor]: Taking taylor expansion of 1 in x 1553947671.418 * [backup-simplify]: Simplify 1 into 1 1553947671.418 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 1553947671.418 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1553947671.418 * [taylor]: Taking taylor expansion of -1 in x 1553947671.418 * [backup-simplify]: Simplify -1 into -1 1553947671.418 * [taylor]: Taking taylor expansion of x in x 1553947671.418 * [backup-simplify]: Simplify 0 into 0 1553947671.418 * [backup-simplify]: Simplify 1 into 1 1553947671.419 * [backup-simplify]: Simplify (/ -1 1) into -1 1553947671.419 * [backup-simplify]: Simplify (exp (/ -1 x)) into (exp (/ -1 x)) 1553947671.419 * [backup-simplify]: Simplify (+ 1 (exp (/ -1 x))) into (+ (exp (/ -1 x)) 1) 1553947671.419 * [backup-simplify]: Simplify (log (+ (exp (/ -1 x)) 1)) into (log (+ (exp (/ -1 x)) 1)) 1553947671.419 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 1553947671.419 * [taylor]: Taking taylor expansion of (* x y) in x 1553947671.419 * [taylor]: Taking taylor expansion of x in x 1553947671.419 * [backup-simplify]: Simplify 0 into 0 1553947671.419 * [backup-simplify]: Simplify 1 into 1 1553947671.419 * [taylor]: Taking taylor expansion of y in x 1553947671.419 * [backup-simplify]: Simplify y into y 1553947671.419 * [backup-simplify]: Simplify (* 0 y) into 0 1553947671.420 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 1553947671.420 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 1553947671.420 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y)) 1553947671.420 * [backup-simplify]: Simplify (+ 0 (- (/ 1 y))) into (- (/ 1 y)) 1553947671.420 * [backup-simplify]: Simplify (+ 0 (- (/ 1 y))) into (- (/ 1 y)) 1553947671.420 * [backup-simplify]: Simplify (log (- (/ 1 y))) into (log (- (/ 1 y))) 1553947671.420 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) (log (- (/ 1 y)))) into (- (log (- (/ 1 y))) (log x)) 1553947671.421 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) (log (- (/ 1 y)))) into (- (log (- (/ 1 y))) (log x)) 1553947671.421 * [backup-simplify]: Simplify (exp (- (log (- (/ 1 y))) (log x))) into (exp (- (log (- (/ 1 y))) (log x))) 1553947671.421 * [taylor]: Taking taylor expansion of 1 in x 1553947671.421 * [backup-simplify]: Simplify 1 into 1 1553947671.421 * [backup-simplify]: Simplify (- 1) into -1 1553947671.422 * [backup-simplify]: Simplify (+ (exp (- (log (- (/ 1 y))) (log x))) -1) into (- (exp (- (log (- (/ 1 y))) (log x))) 1) 1553947671.422 * [taylor]: Taking taylor expansion of (- (exp (- (log (- (/ 1 y))) (log x))) 1) in y 1553947671.422 * [taylor]: Taking taylor expansion of (exp (- (log (- (/ 1 y))) (log x))) in y 1553947671.422 * [taylor]: Taking taylor expansion of (- (log (- (/ 1 y))) (log x)) in y 1553947671.422 * [taylor]: Taking taylor expansion of (log (- (/ 1 y))) in y 1553947671.422 * [taylor]: Taking taylor expansion of (- (/ 1 y)) in y 1553947671.422 * [taylor]: Taking taylor expansion of (/ 1 y) in y 1553947671.422 * [taylor]: Taking taylor expansion of y in y 1553947671.422 * [backup-simplify]: Simplify 0 into 0 1553947671.422 * [backup-simplify]: Simplify 1 into 1 1553947671.422 * [backup-simplify]: Simplify (/ 1 1) into 1 1553947671.422 * [backup-simplify]: Simplify (- 1) into -1 1553947671.423 * [backup-simplify]: Simplify (- 1) into -1 1553947671.423 * [backup-simplify]: Simplify (log -1) into (log -1) 1553947671.423 * [taylor]: Taking taylor expansion of (log x) in y 1553947671.423 * [taylor]: Taking taylor expansion of x in y 1553947671.423 * [backup-simplify]: Simplify x into x 1553947671.423 * [backup-simplify]: Simplify (log x) into (log x) 1553947671.424 * [backup-simplify]: Simplify (+ (* (- 1) (log y)) (log -1)) into (- (log -1) (log y)) 1553947671.424 * [backup-simplify]: Simplify (- (log x)) into (- (log x)) 1553947671.424 * [backup-simplify]: Simplify (+ (- (log -1) (log y)) (- (log x))) into (- (log -1) (+ (log x) (log y))) 1553947671.425 * [backup-simplify]: Simplify (exp (- (log -1) (+ (log x) (log y)))) into (exp (- (log -1) (+ (log x) (log y)))) 1553947671.425 * [taylor]: Taking taylor expansion of 1 in y 1553947671.425 * [backup-simplify]: Simplify 1 into 1 1553947671.425 * [backup-simplify]: Simplify (- 1) into -1 1553947671.426 * [backup-simplify]: Simplify (+ (exp (- (log -1) (+ (log x) (log y)))) -1) into (- (exp (- (log -1) (+ (log x) (log y)))) 1) 1553947671.426 * [backup-simplify]: Simplify (- (exp (- (log -1) (+ (log x) (log y)))) 1) into (- (exp (- (log -1) (+ (log x) (log y)))) 1) 1553947671.427 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) (log (- (/ 1 y)))) into (- (log (- (/ 1 y))) (log x)) 1553947671.428 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0 1553947671.428 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 1553947671.428 * [backup-simplify]: Simplify (- 0) into 0 1553947671.428 * [backup-simplify]: Simplify (+ (log (+ (exp (/ -1 x)) 1)) 0) into (log (+ (exp (/ -1 x)) 1)) 1553947671.428 * [backup-simplify]: Simplify (+ 1 (log (+ (exp (/ -1 x)) 1))) into (+ (log (+ (exp (/ -1 x)) 1)) 1) 1553947671.429 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 (+ (log (+ (exp (/ -1 x)) 1)) 1)) 1)) (pow (- (/ 1 y)) 1)))) 1) into (* -1 (+ (* (log (+ (exp (/ -1 x)) 1)) y) y)) 1553947671.429 * [backup-simplify]: Simplify (* (exp (- (log (- (/ 1 y))) (log x))) (+ (* (/ (pow (* -1 (+ (* (log (+ (exp (/ -1 x)) 1)) y) y)) 1) 1)))) into (* -1 (* (+ (* (log (+ (exp (/ -1 x)) 1)) y) y) (exp (- (log (- (/ 1 y))) (log x))))) 1553947671.430 * [backup-simplify]: Simplify (- 0) into 0 1553947671.430 * [backup-simplify]: Simplify (+ (* -1 (* (+ (* (log (+ (exp (/ -1 x)) 1)) y) y) (exp (- (log (- (/ 1 y))) (log x))))) 0) into (- (+ (* (exp (- (log (- (/ 1 y))) (log x))) y) (* (exp (- (log (- (/ 1 y))) (log x))) (* (log (+ (exp (/ -1 x)) 1)) y)))) 1553947671.430 * [taylor]: Taking taylor expansion of (- (+ (* (exp (- (log (- (/ 1 y))) (log x))) y) (* (exp (- (log (- (/ 1 y))) (log x))) (* (log (+ (exp (/ -1 x)) 1)) y)))) in y 1553947671.430 * [taylor]: Taking taylor expansion of (+ (* (exp (- (log (- (/ 1 y))) (log x))) y) (* (exp (- (log (- (/ 1 y))) (log x))) (* (log (+ (exp (/ -1 x)) 1)) y))) in y 1553947671.430 * [taylor]: Taking taylor expansion of (* (exp (- (log (- (/ 1 y))) (log x))) y) in y 1553947671.430 * [taylor]: Taking taylor expansion of (exp (- (log (- (/ 1 y))) (log x))) in y 1553947671.430 * [taylor]: Taking taylor expansion of (- (log (- (/ 1 y))) (log x)) in y 1553947671.430 * [taylor]: Taking taylor expansion of (log (- (/ 1 y))) in y 1553947671.430 * [taylor]: Taking taylor expansion of (- (/ 1 y)) in y 1553947671.430 * [taylor]: Taking taylor expansion of (/ 1 y) in y 1553947671.430 * [taylor]: Taking taylor expansion of y in y 1553947671.430 * [backup-simplify]: Simplify 0 into 0 1553947671.430 * [backup-simplify]: Simplify 1 into 1 1553947671.431 * [backup-simplify]: Simplify (/ 1 1) into 1 1553947671.431 * [backup-simplify]: Simplify (- 1) into -1 1553947671.431 * [backup-simplify]: Simplify (- 1) into -1 1553947671.432 * [backup-simplify]: Simplify (log -1) into (log -1) 1553947671.432 * [taylor]: Taking taylor expansion of (log x) in y 1553947671.432 * [taylor]: Taking taylor expansion of x in y 1553947671.432 * [backup-simplify]: Simplify x into x 1553947671.432 * [backup-simplify]: Simplify (log x) into (log x) 1553947671.433 * [backup-simplify]: Simplify (+ (* (- 1) (log y)) (log -1)) into (- (log -1) (log y)) 1553947671.433 * [backup-simplify]: Simplify (- (log x)) into (- (log x)) 1553947671.433 * [backup-simplify]: Simplify (+ (- (log -1) (log y)) (- (log x))) into (- (log -1) (+ (log x) (log y))) 1553947671.433 * [backup-simplify]: Simplify (exp (- (log -1) (+ (log x) (log y)))) into (exp (- (log -1) (+ (log x) (log y)))) 1553947671.433 * [taylor]: Taking taylor expansion of y in y 1553947671.433 * [backup-simplify]: Simplify 0 into 0 1553947671.433 * [backup-simplify]: Simplify 1 into 1 1553947671.433 * [taylor]: Taking taylor expansion of (* (exp (- (log (- (/ 1 y))) (log x))) (* (log (+ (exp (/ -1 x)) 1)) y)) in y 1553947671.433 * [taylor]: Taking taylor expansion of (exp (- (log (- (/ 1 y))) (log x))) in y 1553947671.433 * [taylor]: Taking taylor expansion of (- (log (- (/ 1 y))) (log x)) in y 1553947671.433 * [taylor]: Taking taylor expansion of (log (- (/ 1 y))) in y 1553947671.433 * [taylor]: Taking taylor expansion of (- (/ 1 y)) in y 1553947671.433 * [taylor]: Taking taylor expansion of (/ 1 y) in y 1553947671.434 * [taylor]: Taking taylor expansion of y in y 1553947671.434 * [backup-simplify]: Simplify 0 into 0 1553947671.434 * [backup-simplify]: Simplify 1 into 1 1553947671.434 * [backup-simplify]: Simplify (/ 1 1) into 1 1553947671.434 * [backup-simplify]: Simplify (- 1) into -1 1553947671.434 * [backup-simplify]: Simplify (- 1) into -1 1553947671.434 * [backup-simplify]: Simplify (log -1) into (log -1) 1553947671.434 * [taylor]: Taking taylor expansion of (log x) in y 1553947671.434 * [taylor]: Taking taylor expansion of x in y 1553947671.434 * [backup-simplify]: Simplify x into x 1553947671.435 * [backup-simplify]: Simplify (log x) into (log x) 1553947671.435 * [backup-simplify]: Simplify (+ (* (- 1) (log y)) (log -1)) into (- (log -1) (log y)) 1553947671.435 * [backup-simplify]: Simplify (- (log x)) into (- (log x)) 1553947671.435 * [backup-simplify]: Simplify (+ (- (log -1) (log y)) (- (log x))) into (- (log -1) (+ (log x) (log y))) 1553947671.436 * [backup-simplify]: Simplify (exp (- (log -1) (+ (log x) (log y)))) into (exp (- (log -1) (+ (log x) (log y)))) 1553947671.436 * [taylor]: Taking taylor expansion of (* (log (+ (exp (/ -1 x)) 1)) y) in y 1553947671.436 * [taylor]: Taking taylor expansion of (log (+ (exp (/ -1 x)) 1)) in y 1553947671.436 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1) in y 1553947671.436 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in y 1553947671.436 * [taylor]: Taking taylor expansion of (/ -1 x) in y 1553947671.436 * [taylor]: Taking taylor expansion of -1 in y 1553947671.436 * [backup-simplify]: Simplify -1 into -1 1553947671.436 * [taylor]: Taking taylor expansion of x in y 1553947671.436 * [backup-simplify]: Simplify x into x 1553947671.436 * [backup-simplify]: Simplify (/ -1 x) into (/ -1 x) 1553947671.436 * [backup-simplify]: Simplify (exp (/ -1 x)) into (exp (/ -1 x)) 1553947671.436 * [taylor]: Taking taylor expansion of 1 in y 1553947671.436 * [backup-simplify]: Simplify 1 into 1 1553947671.436 * [backup-simplify]: Simplify (+ (exp (/ -1 x)) 1) into (+ (exp (/ -1 x)) 1) 1553947671.436 * [backup-simplify]: Simplify (log (+ (exp (/ -1 x)) 1)) into (log (+ (exp (/ -1 x)) 1)) 1553947671.436 * [taylor]: Taking taylor expansion of y in y 1553947671.436 * [backup-simplify]: Simplify 0 into 0 1553947671.436 * [backup-simplify]: Simplify 1 into 1 1553947671.436 * [backup-simplify]: Simplify (* (exp (- (log -1) (+ (log x) (log y)))) 0) into 0 1553947671.436 * [backup-simplify]: Simplify (* (log (+ (exp (/ -1 x)) 1)) 0) into 0 1553947671.437 * [backup-simplify]: Simplify (* (exp (- (log -1) (+ (log x) (log y)))) 0) into 0 1553947671.437 * [backup-simplify]: Simplify (+ 0 0) into 0 1553947671.437 * [backup-simplify]: Simplify (- 0) into 0 1553947671.437 * [backup-simplify]: Simplify 0 into 0 1553947671.438 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1553947671.438 * [backup-simplify]: Simplify (- 0) into 0 1553947671.438 * [backup-simplify]: Simplify (- 1) into -1 1553947671.439 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow -1 1)))) 1) into 0 1553947671.439 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow x 1)))) 1) into 0 1553947671.440 * [backup-simplify]: Simplify (- 0) into 0 1553947671.440 * [backup-simplify]: Simplify (+ 0 0) into 0 1553947671.440 * [backup-simplify]: Simplify (* (exp (- (log -1) (+ (log x) (log y)))) (+ (* (/ (pow 0 1) 1)))) into 0 1553947671.441 * [backup-simplify]: Simplify (- 0) into 0 1553947671.441 * [backup-simplify]: Simplify (+ 0 0) into 0 1553947671.441 * [backup-simplify]: Simplify 0 into 0 1553947671.441 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) (log (- (/ 1 y)))) into (- (log (- (/ 1 y))) (log x)) 1553947671.441 * [backup-simplify]: Simplify (+ 0 0) into 0 1553947671.442 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (+ (exp (/ -1 x)) 1) 1)))) 1) into 0 1553947671.443 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0 1553947671.443 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 1553947671.443 * [backup-simplify]: Simplify (- 0) into 0 1553947671.443 * [backup-simplify]: Simplify (+ 0 0) into 0 1553947671.443 * [backup-simplify]: Simplify (+ 0 0) into 0 1553947671.444 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 (+ (log (+ (exp (/ -1 x)) 1)) 1)) 2)) (pow (- (/ 1 y)) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (- (/ 1 y)) 1)))) 2) into (* -1/2 (+ (* (pow (log (+ (exp (/ -1 x)) 1)) 2) (pow y 2)) (+ (pow y 2) (* 2 (* (log (+ (exp (/ -1 x)) 1)) (pow y 2)))))) 1553947671.445 * [backup-simplify]: Simplify (* (exp (- (log (- (/ 1 y))) (log x))) (+ (* (/ (pow (* -1 (+ (* (log (+ (exp (/ -1 x)) 1)) y) y)) 2) 2)) (* (/ (pow (* -1/2 (+ (* (pow (log (+ (exp (/ -1 x)) 1)) 2) (pow y 2)) (+ (pow y 2) (* 2 (* (log (+ (exp (/ -1 x)) 1)) (pow y 2)))))) 1) 1)))) into 0 1553947671.445 * [backup-simplify]: Simplify (- 0) into 0 1553947671.445 * [backup-simplify]: Simplify (+ 0 0) into 0 1553947671.445 * [taylor]: Taking taylor expansion of 0 in y 1553947671.446 * [backup-simplify]: Simplify 0 into 0 1553947671.446 * [backup-simplify]: Simplify 0 into 0 1553947671.446 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1553947671.446 * [backup-simplify]: Simplify (- 0) into 0 1553947671.446 * [backup-simplify]: Simplify (- 1) into -1 1553947671.447 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow -1 1)))) 1) into 0 1553947671.448 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow x 1)))) 1) into 0 1553947671.448 * [backup-simplify]: Simplify (- 0) into 0 1553947671.448 * [backup-simplify]: Simplify (+ 0 0) into 0 1553947671.449 * [backup-simplify]: Simplify (* (exp (- (log -1) (+ (log x) (log y)))) (+ (* (/ (pow 0 1) 1)))) into 0 1553947671.449 * [backup-simplify]: Simplify (+ (* (exp (- (log -1) (+ (log x) (log y)))) 1) (* 0 0)) into (exp (- (log -1) (+ (log x) (log y)))) 1553947671.449 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ -1 x) (/ 0 x)))) into 0 1553947671.450 * [backup-simplify]: Simplify (* (exp (/ -1 x)) (+ (* (/ (pow 0 1) 1)))) into 0 1553947671.450 * [backup-simplify]: Simplify (+ 0 0) into 0 1553947671.451 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (+ (exp (/ -1 x)) 1) 1)))) 1) into 0 1553947671.451 * [backup-simplify]: Simplify (+ (* (log (+ (exp (/ -1 x)) 1)) 1) (* 0 0)) into (log (+ (exp (/ -1 x)) 1)) 1553947671.451 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1553947671.452 * [backup-simplify]: Simplify (- 0) into 0 1553947671.452 * [backup-simplify]: Simplify (- 1) into -1 1553947671.453 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow -1 1)))) 1) into 0 1553947671.453 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow x 1)))) 1) into 0 1553947671.453 * [backup-simplify]: Simplify (- 0) into 0 1553947671.454 * [backup-simplify]: Simplify (+ 0 0) into 0 1553947671.455 * [backup-simplify]: Simplify (* (exp (- (log -1) (+ (log x) (log y)))) (+ (* (/ (pow 0 1) 1)))) into 0 1553947671.455 * [backup-simplify]: Simplify (+ (* (exp (- (log -1) (+ (log x) (log y)))) (log (+ (exp (/ -1 x)) 1))) (* 0 0)) into (* (exp (- (log -1) (+ (log x) (log y)))) (log (+ (exp (/ -1 x)) 1))) 1553947671.456 * [backup-simplify]: Simplify (+ (exp (- (log -1) (+ (log x) (log y)))) (* (exp (- (log -1) (+ (log x) (log y)))) (log (+ (exp (/ -1 x)) 1)))) into (+ (* (exp (- (log -1) (+ (log x) (log y)))) (log (+ (exp (/ -1 x)) 1))) (exp (- (log -1) (+ (log x) (log y))))) 1553947671.457 * [backup-simplify]: Simplify (- (+ (* (exp (- (log -1) (+ (log x) (log y)))) (log (+ (exp (/ -1 x)) 1))) (exp (- (log -1) (+ (log x) (log y)))))) into (- (+ (* (exp (- (log -1) (+ (log x) (log y)))) (log (+ (exp (/ -1 x)) 1))) (exp (- (log -1) (+ (log x) (log y)))))) 1553947671.457 * [backup-simplify]: Simplify (- (+ (* (exp (- (log -1) (+ (log x) (log y)))) (log (+ (exp (/ -1 x)) 1))) (exp (- (log -1) (+ (log x) (log y)))))) into (- (+ (* (exp (- (log -1) (+ (log x) (log y)))) (log (+ (exp (/ -1 x)) 1))) (exp (- (log -1) (+ (log x) (log y)))))) 1553947671.458 * [backup-simplify]: Simplify (- 0) into 0 1553947671.458 * [backup-simplify]: Simplify (- 1) into -1 1553947671.458 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1553947671.459 * [backup-simplify]: Simplify (- 0) into 0 1553947671.459 * [backup-simplify]: Simplify (- 1) into -1 1553947671.460 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow -1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow -1 1)))) 2) into 0 1553947671.462 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow x 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow x 1)))) 2) into 0 1553947671.462 * [backup-simplify]: Simplify (- 0) into 0 1553947671.462 * [backup-simplify]: Simplify (+ 0 0) into 0 1553947671.463 * [backup-simplify]: Simplify (* (exp (- (log -1) (+ (log x) (log y)))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0 1553947671.463 * [backup-simplify]: Simplify (- 0) into 0 1553947671.464 * [backup-simplify]: Simplify (+ 0 0) into 0 1553947671.464 * [backup-simplify]: Simplify 0 into 0 1553947671.464 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) (log (- (/ 1 y)))) into (- (log (- (/ 1 y))) (log x)) 1553947671.464 * [backup-simplify]: Simplify (+ 0 0) into 0 1553947671.465 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (+ (exp (/ -1 x)) 1) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (+ (exp (/ -1 x)) 1) 1)))) 2) into 0 1553947671.467 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0 1553947671.467 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 1553947671.467 * [backup-simplify]: Simplify (- 0) into 0 1553947671.468 * [backup-simplify]: Simplify (+ 0 0) into 0 1553947671.468 * [backup-simplify]: Simplify (+ 0 0) into 0 1553947671.470 * [backup-simplify]: Simplify (/ (+ (* 2 (/ (* (pow (* 1 (+ (log (+ (exp (/ -1 x)) 1)) 1)) 3)) (pow (- (/ 1 y)) 3))) (* -3 (/ (* (pow (* 1 (+ (log (+ (exp (/ -1 x)) 1)) 1)) 1) (pow (* 2 0) 1)) (pow (- (/ 1 y)) 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow (- (/ 1 y)) 1)))) 6) into (* -1/6 (+ (* 2 (* (pow (log (+ (exp (/ -1 x)) 1)) 3) (pow y 3))) (+ (* 6 (* (log (+ (exp (/ -1 x)) 1)) (pow y 3))) (+ (* 6 (* (pow (log (+ (exp (/ -1 x)) 1)) 2) (pow y 3))) (* 2 (pow y 3)))))) 1553947671.474 * [backup-simplify]: Simplify (* (exp (- (log (- (/ 1 y))) (log x))) (+ (* (/ (pow (* -1 (+ (* (log (+ (exp (/ -1 x)) 1)) y) y)) 3) 6)) (* (/ (pow (* -1 (+ (* (log (+ (exp (/ -1 x)) 1)) y) y)) 1) 1) (/ (pow (* -1/2 (+ (* (pow (log (+ (exp (/ -1 x)) 1)) 2) (pow y 2)) (+ (pow y 2) (* 2 (* (log (+ (exp (/ -1 x)) 1)) (pow y 2)))))) 1) 1)) (* (/ (pow (* -1/6 (+ (* 2 (* (pow (log (+ (exp (/ -1 x)) 1)) 3) (pow y 3))) (+ (* 6 (* (log (+ (exp (/ -1 x)) 1)) (pow y 3))) (+ (* 6 (* (pow (log (+ (exp (/ -1 x)) 1)) 2) (pow y 3))) (* 2 (pow y 3)))))) 1) 1)))) into 0 1553947671.475 * [backup-simplify]: Simplify (- 0) into 0 1553947671.475 * [backup-simplify]: Simplify (+ 0 0) into 0 1553947671.475 * [taylor]: Taking taylor expansion of 0 in y 1553947671.475 * [backup-simplify]: Simplify 0 into 0 1553947671.475 * [backup-simplify]: Simplify 0 into 0 1553947671.475 * [backup-simplify]: Simplify 0 into 0 1553947671.476 * [backup-simplify]: Simplify (- 0) into 0 1553947671.476 * [backup-simplify]: Simplify (- 1) into -1 1553947671.477 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1553947671.478 * [backup-simplify]: Simplify (- 0) into 0 1553947671.478 * [backup-simplify]: Simplify (- 1) into -1 1553947671.481 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow -1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow -1 1)))) 2) into 0 1553947671.482 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow x 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow x 1)))) 2) into 0 1553947671.482 * [backup-simplify]: Simplify (- 0) into 0 1553947671.482 * [backup-simplify]: Simplify (+ 0 0) into 0 1553947671.483 * [backup-simplify]: Simplify (* (exp (- (log -1) (+ (log x) (log y)))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0 1553947671.484 * [backup-simplify]: Simplify (+ (* (exp (- (log -1) (+ (log x) (log y)))) 0) (+ (* 0 1) (* 0 0))) into 0 1553947671.484 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ -1 x) (/ 0 x)) (* 0 (/ 0 x)))) into 0 1553947671.485 * [backup-simplify]: Simplify (* (exp (/ -1 x)) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0 1553947671.485 * [backup-simplify]: Simplify (+ 0 0) into 0 1553947671.486 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (+ (exp (/ -1 x)) 1) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (+ (exp (/ -1 x)) 1) 1)))) 2) into 0 1553947671.486 * [backup-simplify]: Simplify (+ (* (log (+ (exp (/ -1 x)) 1)) 0) (+ (* 0 1) (* 0 0))) into 0 1553947671.487 * [backup-simplify]: Simplify (- 0) into 0 1553947671.487 * [backup-simplify]: Simplify (- 1) into -1 1553947671.487 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1553947671.487 * [backup-simplify]: Simplify (- 0) into 0 1553947671.488 * [backup-simplify]: Simplify (- 1) into -1 1553947671.489 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow -1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow -1 1)))) 2) into 0 1553947671.490 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow x 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow x 1)))) 2) into 0 1553947671.491 * [backup-simplify]: Simplify (- 0) into 0 1553947671.491 * [backup-simplify]: Simplify (+ 0 0) into 0 1553947671.492 * [backup-simplify]: Simplify (* (exp (- (log -1) (+ (log x) (log y)))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0 1553947671.493 * [backup-simplify]: Simplify (+ (* (exp (- (log -1) (+ (log x) (log y)))) 0) (+ (* 0 (log (+ (exp (/ -1 x)) 1))) (* 0 0))) into 0 1553947671.493 * [backup-simplify]: Simplify (+ 0 0) into 0 1553947671.493 * [backup-simplify]: Simplify (- 0) into 0 1553947671.493 * [backup-simplify]: Simplify 0 into 0 1553947671.494 * [backup-simplify]: Simplify (- 0) into 0 1553947671.494 * [backup-simplify]: Simplify (- 1) into -1 1553947671.494 * [backup-simplify]: Simplify (- 0) into 0 1553947671.494 * [backup-simplify]: Simplify (- 0) into 0 1553947671.495 * [backup-simplify]: Simplify (- 1) into -1 1553947671.495 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1553947671.495 * [backup-simplify]: Simplify (- 0) into 0 1553947671.495 * [backup-simplify]: Simplify (- 1) into -1 1553947671.498 * [backup-simplify]: Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow -1 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1)) (pow -1 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow -1 1)))) 6) into 0 1553947671.500 * [backup-simplify]: Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow x 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1)) (pow x 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow x 1)))) 6) into 0 1553947671.500 * [backup-simplify]: Simplify (- 0) into 0 1553947671.500 * [backup-simplify]: Simplify (+ 0 0) into 0 1553947671.501 * [backup-simplify]: Simplify (* (exp (- (log -1) (+ (log x) (log y)))) (+ (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 0 1553947671.502 * [backup-simplify]: Simplify (- 0) into 0 1553947671.502 * [backup-simplify]: Simplify (+ 0 0) into 0 1553947671.502 * [backup-simplify]: Simplify 0 into 0 1553947671.502 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) (log (- (/ 1 y)))) into (- (log (- (/ 1 y))) (log x)) 1553947671.502 * [backup-simplify]: Simplify (+ 0 0) into 0 1553947671.504 * [backup-simplify]: Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow (+ (exp (/ -1 x)) 1) 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1)) (pow (+ (exp (/ -1 x)) 1) 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow (+ (exp (/ -1 x)) 1) 1)))) 6) into 0 1553947671.505 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))))) into 0 1553947671.505 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 1553947671.505 * [backup-simplify]: Simplify (- 0) into 0 1553947671.506 * [backup-simplify]: Simplify (+ 0 0) into 0 1553947671.506 * [backup-simplify]: Simplify (+ 0 0) into 0 1553947671.510 * [backup-simplify]: Simplify (/ (+ (* -6 (/ (* (pow (* 1 (+ (log (+ (exp (/ -1 x)) 1)) 1)) 4)) (pow (- (/ 1 y)) 4))) (* 12 (/ (* (pow (* 1 (+ (log (+ (exp (/ -1 x)) 1)) 1)) 2) (pow (* 2 0) 1)) (pow (- (/ 1 y)) 3))) (* -3 (/ (* 1 (pow (* 2 0) 2)) (pow (- (/ 1 y)) 2))) (* -4 (/ (* (pow (* 1 (+ (log (+ (exp (/ -1 x)) 1)) 1)) 1) 1 (pow (* 6 0) 1)) (pow (- (/ 1 y)) 2))) (* 1 (/ (* 1 1 1 (pow (* 24 0) 1)) (pow (- (/ 1 y)) 1)))) 24) into (* -1/24 (+ (* 6 (pow y 4)) (+ (* 24 (* (pow (log (+ (exp (/ -1 x)) 1)) 3) (pow y 4))) (+ (* 24 (* (log (+ (exp (/ -1 x)) 1)) (pow y 4))) (+ (* 6 (* (pow (log (+ (exp (/ -1 x)) 1)) 4) (pow y 4))) (* 36 (* (pow (log (+ (exp (/ -1 x)) 1)) 2) (pow y 4)))))))) 1553947671.516 * [backup-simplify]: Simplify (* (exp (- (log (- (/ 1 y))) (log x))) (+ (* (/ (pow (* -1 (+ (* (log (+ (exp (/ -1 x)) 1)) y) y)) 4) 24)) (* (/ (pow (* -1 (+ (* (log (+ (exp (/ -1 x)) 1)) y) y)) 2) 2) (/ (pow (* -1/2 (+ (* (pow (log (+ (exp (/ -1 x)) 1)) 2) (pow y 2)) (+ (pow y 2) (* 2 (* (log (+ (exp (/ -1 x)) 1)) (pow y 2)))))) 1) 1)) (* (/ (pow (* -1 (+ (* (log (+ (exp (/ -1 x)) 1)) y) y)) 1) 1) (/ (pow (* -1/6 (+ (* 2 (* (pow (log (+ (exp (/ -1 x)) 1)) 3) (pow y 3))) (+ (* 6 (* (log (+ (exp (/ -1 x)) 1)) (pow y 3))) (+ (* 6 (* (pow (log (+ (exp (/ -1 x)) 1)) 2) (pow y 3))) (* 2 (pow y 3)))))) 1) 1)) (* (/ (pow (* -1/2 (+ (* (pow (log (+ (exp (/ -1 x)) 1)) 2) (pow y 2)) (+ (pow y 2) (* 2 (* (log (+ (exp (/ -1 x)) 1)) (pow y 2)))))) 2) 2)) (* (/ (pow (* -1/24 (+ (* 6 (pow y 4)) (+ (* 24 (* (pow (log (+ (exp (/ -1 x)) 1)) 3) (pow y 4))) (+ (* 24 (* (log (+ (exp (/ -1 x)) 1)) (pow y 4))) (+ (* 6 (* (pow (log (+ (exp (/ -1 x)) 1)) 4) (pow y 4))) (* 36 (* (pow (log (+ (exp (/ -1 x)) 1)) 2) (pow y 4)))))))) 1) 1)))) into 0 1553947671.517 * [backup-simplify]: Simplify (- 0) into 0 1553947671.517 * [backup-simplify]: Simplify (+ 0 0) into 0 1553947671.517 * [taylor]: Taking taylor expansion of 0 in y 1553947671.517 * [backup-simplify]: Simplify 0 into 0 1553947671.517 * [backup-simplify]: Simplify 0 into 0 1553947671.519 * [backup-simplify]: Simplify (+ (* (- (+ (* (exp (- (log -1) (+ (log (/ 1 (- x))) (log (/ 1 (- y)))))) (log (+ (exp (/ -1 (/ 1 (- x)))) 1))) (exp (- (log -1) (+ (log (/ 1 (- x))) (log (/ 1 (- y)))))))) (* (/ 1 (- y)) (/ 1 (- x)))) (- (exp (- (log -1) (+ (log (/ 1 (- x))) (log (/ 1 (- y)))))) 1)) into (- (exp (- (log -1) (+ (log (/ -1 x)) (log (/ -1 y))))) (+ (/ (exp (- (log -1) (+ (log (/ -1 x)) (log (/ -1 y))))) (* x y)) (+ 1 (/ (* (exp (- (log -1) (+ (log (/ -1 x)) (log (/ -1 y))))) (log (+ (exp x) 1))) (* x y))))) 1553947671.519 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 1 1) 1553947671.519 * [backup-simplify]: Simplify (log1p (exp x)) into (log1p (exp x)) 1553947671.519 * [approximate]: Taking taylor expansion of (log1p (exp x)) in (x) around 0 1553947671.519 * [taylor]: Taking taylor expansion of (log1p (exp x)) in x 1553947671.519 * [taylor]: Rewrote expression to (log (+ 1 (exp x))) 1553947671.519 * [taylor]: Taking taylor expansion of (+ 1 (exp x)) in x 1553947671.519 * [taylor]: Taking taylor expansion of 1 in x 1553947671.519 * [backup-simplify]: Simplify 1 into 1 1553947671.519 * [taylor]: Taking taylor expansion of (exp x) in x 1553947671.519 * [taylor]: Taking taylor expansion of x in x 1553947671.519 * [backup-simplify]: Simplify 0 into 0 1553947671.519 * [backup-simplify]: Simplify 1 into 1 1553947671.519 * [backup-simplify]: Simplify (exp 0) into 1 1553947671.520 * [backup-simplify]: Simplify (+ 1 1) into 2 1553947671.520 * [backup-simplify]: Simplify (log 2) into (log 2) 1553947671.520 * [taylor]: Taking taylor expansion of (log1p (exp x)) in x 1553947671.520 * [taylor]: Rewrote expression to (log (+ 1 (exp x))) 1553947671.520 * [taylor]: Taking taylor expansion of (+ 1 (exp x)) in x 1553947671.520 * [taylor]: Taking taylor expansion of 1 in x 1553947671.520 * [backup-simplify]: Simplify 1 into 1 1553947671.520 * [taylor]: Taking taylor expansion of (exp x) in x 1553947671.520 * [taylor]: Taking taylor expansion of x in x 1553947671.520 * [backup-simplify]: Simplify 0 into 0 1553947671.520 * [backup-simplify]: Simplify 1 into 1 1553947671.520 * [backup-simplify]: Simplify (exp 0) into 1 1553947671.521 * [backup-simplify]: Simplify (+ 1 1) into 2 1553947671.521 * [backup-simplify]: Simplify (log 2) into (log 2) 1553947671.521 * [backup-simplify]: Simplify (log 2) into (log 2) 1553947671.522 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 1) 1)))) into 1 1553947671.523 * [backup-simplify]: Simplify (+ 0 1) into 1 1553947671.524 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 1) 1)) (pow 2 1)))) 1) into 1/2 1553947671.524 * [backup-simplify]: Simplify 1/2 into 1/2 1553947671.525 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2 1553947671.526 * [backup-simplify]: Simplify (+ 0 1/2) into 1/2 1553947671.528 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 1) 2)) (pow 2 2))) (* 1 (/ (* 1 (pow (* 2 1/2) 1)) (pow 2 1)))) 2) into 1/8 1553947671.528 * [backup-simplify]: Simplify 1/8 into 1/8 1553947671.529 * [backup-simplify]: Simplify (+ (* 1/8 (pow x 2)) (+ (* 1/2 x) (log 2))) into (+ (log 2) (+ (* 1/2 x) (* 1/8 (pow x 2)))) 1553947671.529 * [backup-simplify]: Simplify (log1p (exp (/ 1 x))) into (log1p (exp (/ 1 x))) 1553947671.529 * [approximate]: Taking taylor expansion of (log1p (exp (/ 1 x))) in (x) around 0 1553947671.529 * [taylor]: Taking taylor expansion of (log1p (exp (/ 1 x))) in x 1553947671.529 * [taylor]: Rewrote expression to (log (+ 1 (exp (/ 1 x)))) 1553947671.529 * [taylor]: Taking taylor expansion of (+ 1 (exp (/ 1 x))) in x 1553947671.529 * [taylor]: Taking taylor expansion of 1 in x 1553947671.529 * [backup-simplify]: Simplify 1 into 1 1553947671.529 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 1553947671.529 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1553947671.529 * [taylor]: Taking taylor expansion of x in x 1553947671.529 * [backup-simplify]: Simplify 0 into 0 1553947671.529 * [backup-simplify]: Simplify 1 into 1 1553947671.530 * [backup-simplify]: Simplify (/ 1 1) into 1 1553947671.530 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x)) 1553947671.530 * [backup-simplify]: Simplify (+ 1 (exp (/ 1 x))) into (+ (exp (/ 1 x)) 1) 1553947671.530 * [backup-simplify]: Simplify (log (+ (exp (/ 1 x)) 1)) into (log (+ (exp (/ 1 x)) 1)) 1553947671.530 * [taylor]: Taking taylor expansion of (log1p (exp (/ 1 x))) in x 1553947671.530 * [taylor]: Rewrote expression to (log (+ 1 (exp (/ 1 x)))) 1553947671.530 * [taylor]: Taking taylor expansion of (+ 1 (exp (/ 1 x))) in x 1553947671.530 * [taylor]: Taking taylor expansion of 1 in x 1553947671.530 * [backup-simplify]: Simplify 1 into 1 1553947671.530 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 1553947671.530 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1553947671.530 * [taylor]: Taking taylor expansion of x in x 1553947671.530 * [backup-simplify]: Simplify 0 into 0 1553947671.530 * [backup-simplify]: Simplify 1 into 1 1553947671.531 * [backup-simplify]: Simplify (/ 1 1) into 1 1553947671.531 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x)) 1553947671.531 * [backup-simplify]: Simplify (+ 1 (exp (/ 1 x))) into (+ (exp (/ 1 x)) 1) 1553947671.531 * [backup-simplify]: Simplify (log (+ (exp (/ 1 x)) 1)) into (log (+ (exp (/ 1 x)) 1)) 1553947671.531 * [backup-simplify]: Simplify (log (+ (exp (/ 1 x)) 1)) into (log (+ (exp (/ 1 x)) 1)) 1553947671.531 * [backup-simplify]: Simplify (+ 0 0) into 0 1553947671.532 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (+ (exp (/ 1 x)) 1) 1)))) 1) into 0 1553947671.532 * [backup-simplify]: Simplify 0 into 0 1553947671.532 * [backup-simplify]: Simplify (+ 0 0) into 0 1553947671.534 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (+ (exp (/ 1 x)) 1) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (+ (exp (/ 1 x)) 1) 1)))) 2) into 0 1553947671.534 * [backup-simplify]: Simplify 0 into 0 1553947671.534 * [backup-simplify]: Simplify (+ 0 0) into 0 1553947671.537 * [backup-simplify]: Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow (+ (exp (/ 1 x)) 1) 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1)) (pow (+ (exp (/ 1 x)) 1) 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow (+ (exp (/ 1 x)) 1) 1)))) 6) into 0 1553947671.537 * [backup-simplify]: Simplify 0 into 0 1553947671.537 * [backup-simplify]: Simplify (+ 0 0) into 0 1553947671.541 * [backup-simplify]: Simplify (/ (+ (* -6 (/ (* (pow (* 1 0) 4)) (pow (+ (exp (/ 1 x)) 1) 4))) (* 12 (/ (* (pow (* 1 0) 2) (pow (* 2 0) 1)) (pow (+ (exp (/ 1 x)) 1) 3))) (* -3 (/ (* 1 (pow (* 2 0) 2)) (pow (+ (exp (/ 1 x)) 1) 2))) (* -4 (/ (* (pow (* 1 0) 1) 1 (pow (* 6 0) 1)) (pow (+ (exp (/ 1 x)) 1) 2))) (* 1 (/ (* 1 1 1 (pow (* 24 0) 1)) (pow (+ (exp (/ 1 x)) 1) 1)))) 24) into 0 1553947671.541 * [backup-simplify]: Simplify 0 into 0 1553947671.542 * [backup-simplify]: Simplify (+ 0 0) into 0 1553947671.546 * [backup-simplify]: Simplify (/ (+ (* 24 (/ (* (pow (* 1 0) 5)) (pow (+ (exp (/ 1 x)) 1) 5))) (* -60 (/ (* (pow (* 1 0) 3) (pow (* 2 0) 1)) (pow (+ (exp (/ 1 x)) 1) 4))) (* 30 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 2)) (pow (+ (exp (/ 1 x)) 1) 3))) (* 20 (/ (* (pow (* 1 0) 2) 1 (pow (* 6 0) 1)) (pow (+ (exp (/ 1 x)) 1) 3))) (* -10 (/ (* 1 (pow (* 2 0) 1) (pow (* 6 0) 1)) (pow (+ (exp (/ 1 x)) 1) 2))) (* -5 (/ (* (pow (* 1 0) 1) 1 1 (pow (* 24 0) 1)) (pow (+ (exp (/ 1 x)) 1) 2))) (* 1 (/ (* 1 1 1 1 (pow (* 120 0) 1)) (pow (+ (exp (/ 1 x)) 1) 1)))) 120) into 0 1553947671.546 * [backup-simplify]: Simplify 0 into 0 1553947671.546 * [backup-simplify]: Simplify (+ 0 0) into 0 1553947671.553 * [backup-simplify]: Simplify (/ (+ (* -120 (/ (* (pow (* 1 0) 6)) (pow (+ (exp (/ 1 x)) 1) 6))) (* 360 (/ (* (pow (* 1 0) 4) (pow (* 2 0) 1)) (pow (+ (exp (/ 1 x)) 1) 5))) (* -270 (/ (* (pow (* 1 0) 2) (pow (* 2 0) 2)) (pow (+ (exp (/ 1 x)) 1) 4))) (* -120 (/ (* (pow (* 1 0) 3) 1 (pow (* 6 0) 1)) (pow (+ (exp (/ 1 x)) 1) 4))) (* 30 (/ (* 1 (pow (* 2 0) 3)) (pow (+ (exp (/ 1 x)) 1) 3))) (* 120 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1) (pow (* 6 0) 1)) (pow (+ (exp (/ 1 x)) 1) 3))) (* 30 (/ (* (pow (* 1 0) 2) 1 1 (pow (* 24 0) 1)) (pow (+ (exp (/ 1 x)) 1) 3))) (* -10 (/ (* 1 1 (pow (* 6 0) 2)) (pow (+ (exp (/ 1 x)) 1) 2))) (* -15 (/ (* 1 (pow (* 2 0) 1) 1 (pow (* 24 0) 1)) (pow (+ (exp (/ 1 x)) 1) 2))) (* -6 (/ (* (pow (* 1 0) 1) 1 1 1 (pow (* 120 0) 1)) (pow (+ (exp (/ 1 x)) 1) 2))) (* 1 (/ (* 1 1 1 1 1 (pow (* 720 0) 1)) (pow (+ (exp (/ 1 x)) 1) 1)))) 720) into 0 1553947671.553 * [backup-simplify]: Simplify 0 into 0 1553947671.553 * [backup-simplify]: Simplify (log (+ (exp (/ 1 (/ 1 x))) 1)) into (log (+ (exp x) 1)) 1553947671.553 * [backup-simplify]: Simplify (log1p (exp (/ 1 (- x)))) into (log1p (exp (/ -1 x))) 1553947671.553 * [approximate]: Taking taylor expansion of (log1p (exp (/ -1 x))) in (x) around 0 1553947671.553 * [taylor]: Taking taylor expansion of (log1p (exp (/ -1 x))) in x 1553947671.553 * [taylor]: Rewrote expression to (log (+ 1 (exp (/ -1 x)))) 1553947671.553 * [taylor]: Taking taylor expansion of (+ 1 (exp (/ -1 x))) in x 1553947671.553 * [taylor]: Taking taylor expansion of 1 in x 1553947671.553 * [backup-simplify]: Simplify 1 into 1 1553947671.553 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 1553947671.553 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1553947671.553 * [taylor]: Taking taylor expansion of -1 in x 1553947671.553 * [backup-simplify]: Simplify -1 into -1 1553947671.553 * [taylor]: Taking taylor expansion of x in x 1553947671.553 * [backup-simplify]: Simplify 0 into 0 1553947671.553 * [backup-simplify]: Simplify 1 into 1 1553947671.553 * [backup-simplify]: Simplify (/ -1 1) into -1 1553947671.553 * [backup-simplify]: Simplify (exp (/ -1 x)) into (exp (/ -1 x)) 1553947671.553 * [backup-simplify]: Simplify (+ 1 (exp (/ -1 x))) into (+ (exp (/ -1 x)) 1) 1553947671.553 * [backup-simplify]: Simplify (log (+ (exp (/ -1 x)) 1)) into (log (+ (exp (/ -1 x)) 1)) 1553947671.554 * [taylor]: Taking taylor expansion of (log1p (exp (/ -1 x))) in x 1553947671.554 * [taylor]: Rewrote expression to (log (+ 1 (exp (/ -1 x)))) 1553947671.554 * [taylor]: Taking taylor expansion of (+ 1 (exp (/ -1 x))) in x 1553947671.554 * [taylor]: Taking taylor expansion of 1 in x 1553947671.554 * [backup-simplify]: Simplify 1 into 1 1553947671.554 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 1553947671.554 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1553947671.554 * [taylor]: Taking taylor expansion of -1 in x 1553947671.554 * [backup-simplify]: Simplify -1 into -1 1553947671.554 * [taylor]: Taking taylor expansion of x in x 1553947671.554 * [backup-simplify]: Simplify 0 into 0 1553947671.554 * [backup-simplify]: Simplify 1 into 1 1553947671.554 * [backup-simplify]: Simplify (/ -1 1) into -1 1553947671.554 * [backup-simplify]: Simplify (exp (/ -1 x)) into (exp (/ -1 x)) 1553947671.554 * [backup-simplify]: Simplify (+ 1 (exp (/ -1 x))) into (+ (exp (/ -1 x)) 1) 1553947671.554 * [backup-simplify]: Simplify (log (+ (exp (/ -1 x)) 1)) into (log (+ (exp (/ -1 x)) 1)) 1553947671.554 * [backup-simplify]: Simplify (log (+ (exp (/ -1 x)) 1)) into (log (+ (exp (/ -1 x)) 1)) 1553947671.554 * [backup-simplify]: Simplify (+ 0 0) into 0 1553947671.555 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (+ (exp (/ -1 x)) 1) 1)))) 1) into 0 1553947671.555 * [backup-simplify]: Simplify 0 into 0 1553947671.555 * [backup-simplify]: Simplify (+ 0 0) into 0 1553947671.556 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (+ (exp (/ -1 x)) 1) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (+ (exp (/ -1 x)) 1) 1)))) 2) into 0 1553947671.556 * [backup-simplify]: Simplify 0 into 0 1553947671.556 * [backup-simplify]: Simplify (+ 0 0) into 0 1553947671.558 * [backup-simplify]: Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow (+ (exp (/ -1 x)) 1) 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1)) (pow (+ (exp (/ -1 x)) 1) 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow (+ (exp (/ -1 x)) 1) 1)))) 6) into 0 1553947671.558 * [backup-simplify]: Simplify 0 into 0 1553947671.558 * [backup-simplify]: Simplify (+ 0 0) into 0 1553947671.561 * [backup-simplify]: Simplify (/ (+ (* -6 (/ (* (pow (* 1 0) 4)) (pow (+ (exp (/ -1 x)) 1) 4))) (* 12 (/ (* (pow (* 1 0) 2) (pow (* 2 0) 1)) (pow (+ (exp (/ -1 x)) 1) 3))) (* -3 (/ (* 1 (pow (* 2 0) 2)) (pow (+ (exp (/ -1 x)) 1) 2))) (* -4 (/ (* (pow (* 1 0) 1) 1 (pow (* 6 0) 1)) (pow (+ (exp (/ -1 x)) 1) 2))) (* 1 (/ (* 1 1 1 (pow (* 24 0) 1)) (pow (+ (exp (/ -1 x)) 1) 1)))) 24) into 0 1553947671.561 * [backup-simplify]: Simplify 0 into 0 1553947671.561 * [backup-simplify]: Simplify (+ 0 0) into 0 1553947671.566 * [backup-simplify]: Simplify (/ (+ (* 24 (/ (* (pow (* 1 0) 5)) (pow (+ (exp (/ -1 x)) 1) 5))) (* -60 (/ (* (pow (* 1 0) 3) (pow (* 2 0) 1)) (pow (+ (exp (/ -1 x)) 1) 4))) (* 30 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 2)) (pow (+ (exp (/ -1 x)) 1) 3))) (* 20 (/ (* (pow (* 1 0) 2) 1 (pow (* 6 0) 1)) (pow (+ (exp (/ -1 x)) 1) 3))) (* -10 (/ (* 1 (pow (* 2 0) 1) (pow (* 6 0) 1)) (pow (+ (exp (/ -1 x)) 1) 2))) (* -5 (/ (* (pow (* 1 0) 1) 1 1 (pow (* 24 0) 1)) (pow (+ (exp (/ -1 x)) 1) 2))) (* 1 (/ (* 1 1 1 1 (pow (* 120 0) 1)) (pow (+ (exp (/ -1 x)) 1) 1)))) 120) into 0 1553947671.566 * [backup-simplify]: Simplify 0 into 0 1553947671.566 * [backup-simplify]: Simplify (+ 0 0) into 0 1553947671.575 * [backup-simplify]: Simplify (/ (+ (* -120 (/ (* (pow (* 1 0) 6)) (pow (+ (exp (/ -1 x)) 1) 6))) (* 360 (/ (* (pow (* 1 0) 4) (pow (* 2 0) 1)) (pow (+ (exp (/ -1 x)) 1) 5))) (* -270 (/ (* (pow (* 1 0) 2) (pow (* 2 0) 2)) (pow (+ (exp (/ -1 x)) 1) 4))) (* -120 (/ (* (pow (* 1 0) 3) 1 (pow (* 6 0) 1)) (pow (+ (exp (/ -1 x)) 1) 4))) (* 30 (/ (* 1 (pow (* 2 0) 3)) (pow (+ (exp (/ -1 x)) 1) 3))) (* 120 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1) (pow (* 6 0) 1)) (pow (+ (exp (/ -1 x)) 1) 3))) (* 30 (/ (* (pow (* 1 0) 2) 1 1 (pow (* 24 0) 1)) (pow (+ (exp (/ -1 x)) 1) 3))) (* -10 (/ (* 1 1 (pow (* 6 0) 2)) (pow (+ (exp (/ -1 x)) 1) 2))) (* -15 (/ (* 1 (pow (* 2 0) 1) 1 (pow (* 24 0) 1)) (pow (+ (exp (/ -1 x)) 1) 2))) (* -6 (/ (* (pow (* 1 0) 1) 1 1 1 (pow (* 120 0) 1)) (pow (+ (exp (/ -1 x)) 1) 2))) (* 1 (/ (* 1 1 1 1 1 (pow (* 720 0) 1)) (pow (+ (exp (/ -1 x)) 1) 1)))) 720) into 0 1553947671.575 * [backup-simplify]: Simplify 0 into 0 1553947671.576 * [backup-simplify]: Simplify (log (+ (exp (/ -1 (/ 1 (- x)))) 1)) into (log (+ (exp x) 1)) 1553947671.576 * * * * [progress]: [ 3 / 4 ] generating series at (2 1) 1553947671.576 * [backup-simplify]: Simplify (log1p (- (log1p (exp x)) (* y x))) into (log1p (- (log1p (exp x)) (* x y))) 1553947671.576 * [approximate]: Taking taylor expansion of (log1p (- (log1p (exp x)) (* x y))) in (x y) around 0 1553947671.576 * [taylor]: Taking taylor expansion of (log1p (- (log1p (exp x)) (* x y))) in y 1553947671.576 * [taylor]: Rewrote expression to (log (+ 1 (- (log1p (exp x)) (* x y)))) 1553947671.576 * [taylor]: Taking taylor expansion of (+ 1 (- (log1p (exp x)) (* x y))) in y 1553947671.576 * [taylor]: Taking taylor expansion of 1 in y 1553947671.576 * [backup-simplify]: Simplify 1 into 1 1553947671.576 * [taylor]: Taking taylor expansion of (- (log1p (exp x)) (* x y)) in y 1553947671.576 * [taylor]: Taking taylor expansion of (log1p (exp x)) in y 1553947671.576 * [taylor]: Rewrote expression to (log (+ 1 (exp x))) 1553947671.576 * [taylor]: Taking taylor expansion of (+ 1 (exp x)) in y 1553947671.576 * [taylor]: Taking taylor expansion of 1 in y 1553947671.576 * [backup-simplify]: Simplify 1 into 1 1553947671.576 * [taylor]: Taking taylor expansion of (exp x) in y 1553947671.576 * [taylor]: Taking taylor expansion of x in y 1553947671.576 * [backup-simplify]: Simplify x into x 1553947671.576 * [backup-simplify]: Simplify (exp x) into (exp x) 1553947671.576 * [backup-simplify]: Simplify (+ 1 (exp x)) into (+ (exp x) 1) 1553947671.576 * [backup-simplify]: Simplify (log (+ (exp x) 1)) into (log (+ (exp x) 1)) 1553947671.577 * [taylor]: Taking taylor expansion of (* x y) in y 1553947671.577 * [taylor]: Taking taylor expansion of x in y 1553947671.577 * [backup-simplify]: Simplify x into x 1553947671.577 * [taylor]: Taking taylor expansion of y in y 1553947671.577 * [backup-simplify]: Simplify 0 into 0 1553947671.577 * [backup-simplify]: Simplify 1 into 1 1553947671.577 * [backup-simplify]: Simplify (* x 0) into 0 1553947671.577 * [backup-simplify]: Simplify (- 0) into 0 1553947671.577 * [backup-simplify]: Simplify (+ (log (+ (exp x) 1)) 0) into (log (+ (exp x) 1)) 1553947671.577 * [backup-simplify]: Simplify (+ 1 (log (+ (exp x) 1))) into (+ (log (+ (exp x) 1)) 1) 1553947671.577 * [backup-simplify]: Simplify (log (+ (log (+ (exp x) 1)) 1)) into (log (+ (log (+ (exp x) 1)) 1)) 1553947671.577 * [taylor]: Taking taylor expansion of (log1p (- (log1p (exp x)) (* x y))) in x 1553947671.578 * [taylor]: Rewrote expression to (log (+ 1 (- (log1p (exp x)) (* x y)))) 1553947671.578 * [taylor]: Taking taylor expansion of (+ 1 (- (log1p (exp x)) (* x y))) in x 1553947671.578 * [taylor]: Taking taylor expansion of 1 in x 1553947671.578 * [backup-simplify]: Simplify 1 into 1 1553947671.578 * [taylor]: Taking taylor expansion of (- (log1p (exp x)) (* x y)) in x 1553947671.578 * [taylor]: Taking taylor expansion of (log1p (exp x)) in x 1553947671.578 * [taylor]: Rewrote expression to (log (+ 1 (exp x))) 1553947671.578 * [taylor]: Taking taylor expansion of (+ 1 (exp x)) in x 1553947671.578 * [taylor]: Taking taylor expansion of 1 in x 1553947671.578 * [backup-simplify]: Simplify 1 into 1 1553947671.578 * [taylor]: Taking taylor expansion of (exp x) in x 1553947671.578 * [taylor]: Taking taylor expansion of x in x 1553947671.578 * [backup-simplify]: Simplify 0 into 0 1553947671.578 * [backup-simplify]: Simplify 1 into 1 1553947671.578 * [backup-simplify]: Simplify (exp 0) into 1 1553947671.578 * [backup-simplify]: Simplify (+ 1 1) into 2 1553947671.579 * [backup-simplify]: Simplify (log 2) into (log 2) 1553947671.579 * [taylor]: Taking taylor expansion of (* x y) in x 1553947671.579 * [taylor]: Taking taylor expansion of x in x 1553947671.579 * [backup-simplify]: Simplify 0 into 0 1553947671.579 * [backup-simplify]: Simplify 1 into 1 1553947671.579 * [taylor]: Taking taylor expansion of y in x 1553947671.579 * [backup-simplify]: Simplify y into y 1553947671.579 * [backup-simplify]: Simplify (* 0 y) into 0 1553947671.579 * [backup-simplify]: Simplify (- 0) into 0 1553947671.580 * [backup-simplify]: Simplify (+ (log 2) 0) into (log 2) 1553947671.581 * [backup-simplify]: Simplify (+ 1 (log 2)) into (+ (log 2) 1) 1553947671.582 * [backup-simplify]: Simplify (log (+ (log 2) 1)) into (log (+ (log 2) 1)) 1553947671.582 * [taylor]: Taking taylor expansion of (log1p (- (log1p (exp x)) (* x y))) in x 1553947671.582 * [taylor]: Rewrote expression to (log (+ 1 (- (log1p (exp x)) (* x y)))) 1553947671.582 * [taylor]: Taking taylor expansion of (+ 1 (- (log1p (exp x)) (* x y))) in x 1553947671.582 * [taylor]: Taking taylor expansion of 1 in x 1553947671.583 * [backup-simplify]: Simplify 1 into 1 1553947671.583 * [taylor]: Taking taylor expansion of (- (log1p (exp x)) (* x y)) in x 1553947671.583 * [taylor]: Taking taylor expansion of (log1p (exp x)) in x 1553947671.583 * [taylor]: Rewrote expression to (log (+ 1 (exp x))) 1553947671.583 * [taylor]: Taking taylor expansion of (+ 1 (exp x)) in x 1553947671.583 * [taylor]: Taking taylor expansion of 1 in x 1553947671.583 * [backup-simplify]: Simplify 1 into 1 1553947671.583 * [taylor]: Taking taylor expansion of (exp x) in x 1553947671.583 * [taylor]: Taking taylor expansion of x in x 1553947671.583 * [backup-simplify]: Simplify 0 into 0 1553947671.583 * [backup-simplify]: Simplify 1 into 1 1553947671.583 * [backup-simplify]: Simplify (exp 0) into 1 1553947671.583 * [backup-simplify]: Simplify (+ 1 1) into 2 1553947671.584 * [backup-simplify]: Simplify (log 2) into (log 2) 1553947671.584 * [taylor]: Taking taylor expansion of (* x y) in x 1553947671.584 * [taylor]: Taking taylor expansion of x in x 1553947671.584 * [backup-simplify]: Simplify 0 into 0 1553947671.584 * [backup-simplify]: Simplify 1 into 1 1553947671.584 * [taylor]: Taking taylor expansion of y in x 1553947671.584 * [backup-simplify]: Simplify y into y 1553947671.584 * [backup-simplify]: Simplify (* 0 y) into 0 1553947671.584 * [backup-simplify]: Simplify (- 0) into 0 1553947671.585 * [backup-simplify]: Simplify (+ (log 2) 0) into (log 2) 1553947671.586 * [backup-simplify]: Simplify (+ 1 (log 2)) into (+ (log 2) 1) 1553947671.587 * [backup-simplify]: Simplify (log (+ (log 2) 1)) into (log (+ (log 2) 1)) 1553947671.587 * [taylor]: Taking taylor expansion of (log (+ (log 2) 1)) in y 1553947671.587 * [taylor]: Taking taylor expansion of (+ (log 2) 1) in y 1553947671.587 * [taylor]: Taking taylor expansion of (log 2) in y 1553947671.587 * [taylor]: Taking taylor expansion of 2 in y 1553947671.587 * [backup-simplify]: Simplify 2 into 2 1553947671.588 * [backup-simplify]: Simplify (log 2) into (log 2) 1553947671.588 * [taylor]: Taking taylor expansion of 1 in y 1553947671.588 * [backup-simplify]: Simplify 1 into 1 1553947671.589 * [backup-simplify]: Simplify (+ (log 2) 1) into (+ (log 2) 1) 1553947671.590 * [backup-simplify]: Simplify (log (+ (log 2) 1)) into (log (+ (log 2) 1)) 1553947671.592 * [backup-simplify]: Simplify (log (+ (log 2) 1)) into (log (+ (log 2) 1)) 1553947671.593 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 1) 1)))) into 1 1553947671.593 * [backup-simplify]: Simplify (+ 0 1) into 1 1553947671.594 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 1) 1)) (pow 2 1)))) 1) into 1/2 1553947671.595 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 1553947671.595 * [backup-simplify]: Simplify (- y) into (- y) 1553947671.595 * [backup-simplify]: Simplify (+ 1/2 (- y)) into (- 1/2 y) 1553947671.595 * [backup-simplify]: Simplify (+ 0 (- 1/2 y)) into (- 1/2 y) 1553947671.597 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 (- 1/2 y)) 1)) (pow (+ (log 2) 1) 1)))) 1) into (- (* 1/2 (/ 1 (+ (log 2) 1))) (/ y (+ (log 2) 1))) 1553947671.597 * [taylor]: Taking taylor expansion of (- (* 1/2 (/ 1 (+ (log 2) 1))) (/ y (+ (log 2) 1))) in y 1553947671.597 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 (+ (log 2) 1))) in y 1553947671.597 * [taylor]: Taking taylor expansion of 1/2 in y 1553947671.597 * [backup-simplify]: Simplify 1/2 into 1/2 1553947671.597 * [taylor]: Taking taylor expansion of (/ 1 (+ (log 2) 1)) in y 1553947671.597 * [taylor]: Taking taylor expansion of (+ (log 2) 1) in y 1553947671.597 * [taylor]: Taking taylor expansion of (log 2) in y 1553947671.597 * [taylor]: Taking taylor expansion of 2 in y 1553947671.597 * [backup-simplify]: Simplify 2 into 2 1553947671.597 * [backup-simplify]: Simplify (log 2) into (log 2) 1553947671.597 * [taylor]: Taking taylor expansion of 1 in y 1553947671.597 * [backup-simplify]: Simplify 1 into 1 1553947671.598 * [backup-simplify]: Simplify (+ (log 2) 1) into (+ (log 2) 1) 1553947671.600 * [backup-simplify]: Simplify (/ 1 (+ (log 2) 1)) into (/ 1 (+ (log 2) 1)) 1553947671.600 * [taylor]: Taking taylor expansion of (/ y (+ (log 2) 1)) in y 1553947671.600 * [taylor]: Taking taylor expansion of y in y 1553947671.600 * [backup-simplify]: Simplify 0 into 0 1553947671.600 * [backup-simplify]: Simplify 1 into 1 1553947671.600 * [taylor]: Taking taylor expansion of (+ (log 2) 1) in y 1553947671.600 * [taylor]: Taking taylor expansion of (log 2) in y 1553947671.600 * [taylor]: Taking taylor expansion of 2 in y 1553947671.600 * [backup-simplify]: Simplify 2 into 2 1553947671.600 * [backup-simplify]: Simplify (log 2) into (log 2) 1553947671.600 * [taylor]: Taking taylor expansion of 1 in y 1553947671.600 * [backup-simplify]: Simplify 1 into 1 1553947671.601 * [backup-simplify]: Simplify (+ (log 2) 1) into (+ (log 2) 1) 1553947671.603 * [backup-simplify]: Simplify (/ 1 (+ (log 2) 1)) into (/ 1 (+ (log 2) 1)) 1553947671.606 * [backup-simplify]: Simplify (* 1/2 (/ 1 (+ (log 2) 1))) into (/ 1/2 (+ (log 2) 1)) 1553947671.608 * [backup-simplify]: Simplify (+ (/ 1/2 (+ (log 2) 1)) 0) into (* 1/2 (/ 1 (+ (log 2) 1))) 1553947671.610 * [backup-simplify]: Simplify (* 1/2 (/ 1 (+ (log 2) 1))) into (/ 1/2 (+ (log 2) 1)) 1553947671.612 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow 2 1)))) 1) into 0 1553947671.612 * [backup-simplify]: Simplify (+ 0 0) into 0 1553947671.614 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (+ (log 2) 1) 1)))) 1) into 0 1553947671.614 * [backup-simplify]: Simplify 0 into 0 1553947671.616 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2 1553947671.619 * [backup-simplify]: Simplify (+ 0 1/2) into 1/2 1553947671.622 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 1) 2)) (pow 2 2))) (* 1 (/ (* 1 (pow (* 2 1/2) 1)) (pow 2 1)))) 2) into 1/8 1553947671.623 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0 1553947671.623 * [backup-simplify]: Simplify (- 0) into 0 1553947671.623 * [backup-simplify]: Simplify (+ 1/8 0) into 1/8 1553947671.624 * [backup-simplify]: Simplify (+ 0 1/8) into 1/8 1553947671.630 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 (- 1/2 y)) 2)) (pow (+ (log 2) 1) 2))) (* 1 (/ (* 1 (pow (* 2 1/8) 1)) (pow (+ (log 2) 1) 1)))) 2) into (* 1/2 (- (+ (/ y (pow (+ (log 2) 1) 2)) (* 1/4 (/ 1 (+ (log 2) 1)))) (+ (* 1/4 (/ 1 (pow (+ (log 2) 1) 2))) (/ (pow y 2) (pow (+ (log 2) 1) 2))))) 1553947671.630 * [taylor]: Taking taylor expansion of (* 1/2 (- (+ (/ y (pow (+ (log 2) 1) 2)) (* 1/4 (/ 1 (+ (log 2) 1)))) (+ (* 1/4 (/ 1 (pow (+ (log 2) 1) 2))) (/ (pow y 2) (pow (+ (log 2) 1) 2))))) in y 1553947671.630 * [taylor]: Taking taylor expansion of 1/2 in y 1553947671.630 * [backup-simplify]: Simplify 1/2 into 1/2 1553947671.630 * [taylor]: Taking taylor expansion of (- (+ (/ y (pow (+ (log 2) 1) 2)) (* 1/4 (/ 1 (+ (log 2) 1)))) (+ (* 1/4 (/ 1 (pow (+ (log 2) 1) 2))) (/ (pow y 2) (pow (+ (log 2) 1) 2)))) in y 1553947671.630 * [taylor]: Taking taylor expansion of (+ (/ y (pow (+ (log 2) 1) 2)) (* 1/4 (/ 1 (+ (log 2) 1)))) in y 1553947671.630 * [taylor]: Taking taylor expansion of (/ y (pow (+ (log 2) 1) 2)) in y 1553947671.630 * [taylor]: Taking taylor expansion of y in y 1553947671.630 * [backup-simplify]: Simplify 0 into 0 1553947671.630 * [backup-simplify]: Simplify 1 into 1 1553947671.630 * [taylor]: Taking taylor expansion of (pow (+ (log 2) 1) 2) in y 1553947671.630 * [taylor]: Taking taylor expansion of (+ (log 2) 1) in y 1553947671.630 * [taylor]: Taking taylor expansion of (log 2) in y 1553947671.630 * [taylor]: Taking taylor expansion of 2 in y 1553947671.630 * [backup-simplify]: Simplify 2 into 2 1553947671.630 * [backup-simplify]: Simplify (log 2) into (log 2) 1553947671.630 * [taylor]: Taking taylor expansion of 1 in y 1553947671.630 * [backup-simplify]: Simplify 1 into 1 1553947671.631 * [backup-simplify]: Simplify (+ (log 2) 1) into (+ (log 2) 1) 1553947671.632 * [backup-simplify]: Simplify (* (+ (log 2) 1) (+ (log 2) 1)) into (pow (+ (log 2) 1) 2) 1553947671.633 * [backup-simplify]: Simplify (/ 1 (pow (+ (log 2) 1) 2)) into (/ 1 (pow (+ (log 2) 1) 2)) 1553947671.633 * [taylor]: Taking taylor expansion of (* 1/4 (/ 1 (+ (log 2) 1))) in y 1553947671.633 * [taylor]: Taking taylor expansion of 1/4 in y 1553947671.633 * [backup-simplify]: Simplify 1/4 into 1/4 1553947671.633 * [taylor]: Taking taylor expansion of (/ 1 (+ (log 2) 1)) in y 1553947671.633 * [taylor]: Taking taylor expansion of (+ (log 2) 1) in y 1553947671.633 * [taylor]: Taking taylor expansion of (log 2) in y 1553947671.633 * [taylor]: Taking taylor expansion of 2 in y 1553947671.633 * [backup-simplify]: Simplify 2 into 2 1553947671.634 * [backup-simplify]: Simplify (log 2) into (log 2) 1553947671.634 * [taylor]: Taking taylor expansion of 1 in y 1553947671.634 * [backup-simplify]: Simplify 1 into 1 1553947671.634 * [backup-simplify]: Simplify (+ (log 2) 1) into (+ (log 2) 1) 1553947671.635 * [backup-simplify]: Simplify (/ 1 (+ (log 2) 1)) into (/ 1 (+ (log 2) 1)) 1553947671.635 * [taylor]: Taking taylor expansion of (+ (* 1/4 (/ 1 (pow (+ (log 2) 1) 2))) (/ (pow y 2) (pow (+ (log 2) 1) 2))) in y 1553947671.635 * [taylor]: Taking taylor expansion of (* 1/4 (/ 1 (pow (+ (log 2) 1) 2))) in y 1553947671.635 * [taylor]: Taking taylor expansion of 1/4 in y 1553947671.635 * [backup-simplify]: Simplify 1/4 into 1/4 1553947671.635 * [taylor]: Taking taylor expansion of (/ 1 (pow (+ (log 2) 1) 2)) in y 1553947671.635 * [taylor]: Taking taylor expansion of (pow (+ (log 2) 1) 2) in y 1553947671.635 * [taylor]: Taking taylor expansion of (+ (log 2) 1) in y 1553947671.635 * [taylor]: Taking taylor expansion of (log 2) in y 1553947671.635 * [taylor]: Taking taylor expansion of 2 in y 1553947671.635 * [backup-simplify]: Simplify 2 into 2 1553947671.636 * [backup-simplify]: Simplify (log 2) into (log 2) 1553947671.636 * [taylor]: Taking taylor expansion of 1 in y 1553947671.636 * [backup-simplify]: Simplify 1 into 1 1553947671.636 * [backup-simplify]: Simplify (+ (log 2) 1) into (+ (log 2) 1) 1553947671.637 * [backup-simplify]: Simplify (* (+ (log 2) 1) (+ (log 2) 1)) into (pow (+ (log 2) 1) 2) 1553947671.639 * [backup-simplify]: Simplify (/ 1 (pow (+ (log 2) 1) 2)) into (/ 1 (pow (+ (log 2) 1) 2)) 1553947671.639 * [taylor]: Taking taylor expansion of (/ (pow y 2) (pow (+ (log 2) 1) 2)) in y 1553947671.639 * [taylor]: Taking taylor expansion of (pow y 2) in y 1553947671.639 * [taylor]: Taking taylor expansion of y in y 1553947671.639 * [backup-simplify]: Simplify 0 into 0 1553947671.639 * [backup-simplify]: Simplify 1 into 1 1553947671.639 * [taylor]: Taking taylor expansion of (pow (+ (log 2) 1) 2) in y 1553947671.639 * [taylor]: Taking taylor expansion of (+ (log 2) 1) in y 1553947671.639 * [taylor]: Taking taylor expansion of (log 2) in y 1553947671.639 * [taylor]: Taking taylor expansion of 2 in y 1553947671.639 * [backup-simplify]: Simplify 2 into 2 1553947671.639 * [backup-simplify]: Simplify (log 2) into (log 2) 1553947671.639 * [taylor]: Taking taylor expansion of 1 in y 1553947671.639 * [backup-simplify]: Simplify 1 into 1 1553947671.640 * [backup-simplify]: Simplify (+ (log 2) 1) into (+ (log 2) 1) 1553947671.640 * [backup-simplify]: Simplify (* 1 1) into 1 1553947671.641 * [backup-simplify]: Simplify (* (+ (log 2) 1) (+ (log 2) 1)) into (pow (+ (log 2) 1) 2) 1553947671.643 * [backup-simplify]: Simplify (/ 1 (pow (+ (log 2) 1) 2)) into (/ 1 (pow (+ (log 2) 1) 2)) 1553947671.644 * [backup-simplify]: Simplify (* 1/4 (/ 1 (+ (log 2) 1))) into (/ 1/4 (+ (log 2) 1)) 1553947671.645 * [backup-simplify]: Simplify (+ 0 (/ 1/4 (+ (log 2) 1))) into (* 1/4 (/ 1 (+ (log 2) 1))) 1553947671.647 * [backup-simplify]: Simplify (* 1/4 (/ 1 (pow (+ (log 2) 1) 2))) into (/ 1/4 (pow (+ (log 2) 1) 2)) 1553947671.649 * [backup-simplify]: Simplify (+ (/ 1/4 (pow (+ (log 2) 1) 2)) 0) into (* 1/4 (/ 1 (pow (+ (log 2) 1) 2))) 1553947671.653 * [backup-simplify]: Simplify (- (* 1/4 (/ 1 (pow (+ (log 2) 1) 2)))) into (- (* 1/4 (/ 1 (pow (+ (log 2) 1) 2)))) 1553947671.661 * [backup-simplify]: Simplify (+ (* 1/4 (/ 1 (+ (log 2) 1))) (- (* 1/4 (/ 1 (pow (+ (log 2) 1) 2))))) into (- (* 1/4 (/ 1 (+ (log 2) 1))) (* 1/4 (/ 1 (pow (+ (log 2) 1) 2)))) 1553947671.670 * [backup-simplify]: Simplify (* 1/2 (- (* 1/4 (/ 1 (+ (log 2) 1))) (* 1/4 (/ 1 (pow (+ (log 2) 1) 2))))) into (* 1/2 (- (* 1/4 (/ 1 (+ (log 2) 1))) (* 1/4 (/ 1 (pow (+ (log 2) 1) 2))))) 1553947671.678 * [backup-simplify]: Simplify (* 1/2 (- (* 1/4 (/ 1 (+ (log 2) 1))) (* 1/4 (/ 1 (pow (+ (log 2) 1) 2))))) into (* 1/2 (- (* 1/4 (/ 1 (+ (log 2) 1))) (* 1/4 (/ 1 (pow (+ (log 2) 1) 2))))) 1553947671.690 * [backup-simplify]: Simplify (+ (* (* 1/2 (- (* 1/4 (/ 1 (+ (log 2) 1))) (* 1/4 (/ 1 (pow (+ (log 2) 1) 2))))) (pow (* 1 x) 2)) (+ (* (/ 1/2 (+ (log 2) 1)) (* 1 x)) (log (+ (log 2) 1)))) into (- (+ (* 1/8 (/ (pow x 2) (+ (log 2) 1))) (+ (log (+ (log 2) 1)) (* 1/2 (/ x (+ (log 2) 1))))) (* 1/8 (/ (pow x 2) (pow (+ (log 2) 1) 2)))) 1553947671.691 * [backup-simplify]: Simplify (log1p (- (log1p (exp (/ 1 x))) (* (/ 1 y) (/ 1 x)))) into (log1p (- (log1p (exp (/ 1 x))) (/ 1 (* x y)))) 1553947671.691 * [approximate]: Taking taylor expansion of (log1p (- (log1p (exp (/ 1 x))) (/ 1 (* x y)))) in (x y) around 0 1553947671.691 * [taylor]: Taking taylor expansion of (log1p (- (log1p (exp (/ 1 x))) (/ 1 (* x y)))) in y 1553947671.691 * [taylor]: Rewrote expression to (log (+ 1 (- (log1p (exp (/ 1 x))) (/ 1 (* x y))))) 1553947671.691 * [taylor]: Taking taylor expansion of (+ 1 (- (log1p (exp (/ 1 x))) (/ 1 (* x y)))) in y 1553947671.691 * [taylor]: Taking taylor expansion of 1 in y 1553947671.691 * [backup-simplify]: Simplify 1 into 1 1553947671.691 * [taylor]: Taking taylor expansion of (- (log1p (exp (/ 1 x))) (/ 1 (* x y))) in y 1553947671.691 * [taylor]: Taking taylor expansion of (log1p (exp (/ 1 x))) in y 1553947671.691 * [taylor]: Rewrote expression to (log (+ 1 (exp (/ 1 x)))) 1553947671.691 * [taylor]: Taking taylor expansion of (+ 1 (exp (/ 1 x))) in y 1553947671.691 * [taylor]: Taking taylor expansion of 1 in y 1553947671.691 * [backup-simplify]: Simplify 1 into 1 1553947671.691 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in y 1553947671.691 * [taylor]: Taking taylor expansion of (/ 1 x) in y 1553947671.691 * [taylor]: Taking taylor expansion of x in y 1553947671.691 * [backup-simplify]: Simplify x into x 1553947671.691 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 1553947671.691 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x)) 1553947671.691 * [backup-simplify]: Simplify (+ 1 (exp (/ 1 x))) into (+ (exp (/ 1 x)) 1) 1553947671.691 * [backup-simplify]: Simplify (log (+ (exp (/ 1 x)) 1)) into (log (+ (exp (/ 1 x)) 1)) 1553947671.691 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y 1553947671.691 * [taylor]: Taking taylor expansion of (* x y) in y 1553947671.691 * [taylor]: Taking taylor expansion of x in y 1553947671.692 * [backup-simplify]: Simplify x into x 1553947671.692 * [taylor]: Taking taylor expansion of y in y 1553947671.692 * [backup-simplify]: Simplify 0 into 0 1553947671.692 * [backup-simplify]: Simplify 1 into 1 1553947671.692 * [backup-simplify]: Simplify (* x 0) into 0 1553947671.692 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x 1553947671.692 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 1553947671.692 * [backup-simplify]: Simplify (- (/ 1 x)) into (- (/ 1 x)) 1553947671.692 * [backup-simplify]: Simplify (+ 0 (- (/ 1 x))) into (- (/ 1 x)) 1553947671.692 * [backup-simplify]: Simplify (+ 0 (- (/ 1 x))) into (- (/ 1 x)) 1553947671.692 * [backup-simplify]: Simplify (log (- (/ 1 x))) into (log (- (/ 1 x))) 1553947671.692 * [taylor]: Taking taylor expansion of (log1p (- (log1p (exp (/ 1 x))) (/ 1 (* x y)))) in x 1553947671.693 * [taylor]: Rewrote expression to (log (+ 1 (- (log1p (exp (/ 1 x))) (/ 1 (* x y))))) 1553947671.693 * [taylor]: Taking taylor expansion of (+ 1 (- (log1p (exp (/ 1 x))) (/ 1 (* x y)))) in x 1553947671.693 * [taylor]: Taking taylor expansion of 1 in x 1553947671.693 * [backup-simplify]: Simplify 1 into 1 1553947671.693 * [taylor]: Taking taylor expansion of (- (log1p (exp (/ 1 x))) (/ 1 (* x y))) in x 1553947671.693 * [taylor]: Taking taylor expansion of (log1p (exp (/ 1 x))) in x 1553947671.693 * [taylor]: Rewrote expression to (log (+ 1 (exp (/ 1 x)))) 1553947671.693 * [taylor]: Taking taylor expansion of (+ 1 (exp (/ 1 x))) in x 1553947671.693 * [taylor]: Taking taylor expansion of 1 in x 1553947671.693 * [backup-simplify]: Simplify 1 into 1 1553947671.693 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 1553947671.693 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1553947671.693 * [taylor]: Taking taylor expansion of x in x 1553947671.693 * [backup-simplify]: Simplify 0 into 0 1553947671.693 * [backup-simplify]: Simplify 1 into 1 1553947671.693 * [backup-simplify]: Simplify (/ 1 1) into 1 1553947671.693 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x)) 1553947671.693 * [backup-simplify]: Simplify (+ 1 (exp (/ 1 x))) into (+ (exp (/ 1 x)) 1) 1553947671.694 * [backup-simplify]: Simplify (log (+ (exp (/ 1 x)) 1)) into (log (+ (exp (/ 1 x)) 1)) 1553947671.694 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 1553947671.694 * [taylor]: Taking taylor expansion of (* x y) in x 1553947671.694 * [taylor]: Taking taylor expansion of x in x 1553947671.694 * [backup-simplify]: Simplify 0 into 0 1553947671.694 * [backup-simplify]: Simplify 1 into 1 1553947671.694 * [taylor]: Taking taylor expansion of y in x 1553947671.694 * [backup-simplify]: Simplify y into y 1553947671.694 * [backup-simplify]: Simplify (* 0 y) into 0 1553947671.694 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 1553947671.694 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 1553947671.694 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y)) 1553947671.694 * [backup-simplify]: Simplify (+ 0 (- (/ 1 y))) into (- (/ 1 y)) 1553947671.694 * [backup-simplify]: Simplify (+ 0 (- (/ 1 y))) into (- (/ 1 y)) 1553947671.695 * [backup-simplify]: Simplify (log (- (/ 1 y))) into (log (- (/ 1 y))) 1553947671.695 * [taylor]: Taking taylor expansion of (log1p (- (log1p (exp (/ 1 x))) (/ 1 (* x y)))) in x 1553947671.695 * [taylor]: Rewrote expression to (log (+ 1 (- (log1p (exp (/ 1 x))) (/ 1 (* x y))))) 1553947671.695 * [taylor]: Taking taylor expansion of (+ 1 (- (log1p (exp (/ 1 x))) (/ 1 (* x y)))) in x 1553947671.695 * [taylor]: Taking taylor expansion of 1 in x 1553947671.695 * [backup-simplify]: Simplify 1 into 1 1553947671.695 * [taylor]: Taking taylor expansion of (- (log1p (exp (/ 1 x))) (/ 1 (* x y))) in x 1553947671.695 * [taylor]: Taking taylor expansion of (log1p (exp (/ 1 x))) in x 1553947671.695 * [taylor]: Rewrote expression to (log (+ 1 (exp (/ 1 x)))) 1553947671.695 * [taylor]: Taking taylor expansion of (+ 1 (exp (/ 1 x))) in x 1553947671.695 * [taylor]: Taking taylor expansion of 1 in x 1553947671.695 * [backup-simplify]: Simplify 1 into 1 1553947671.695 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 1553947671.695 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1553947671.695 * [taylor]: Taking taylor expansion of x in x 1553947671.695 * [backup-simplify]: Simplify 0 into 0 1553947671.695 * [backup-simplify]: Simplify 1 into 1 1553947671.695 * [backup-simplify]: Simplify (/ 1 1) into 1 1553947671.696 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x)) 1553947671.696 * [backup-simplify]: Simplify (+ 1 (exp (/ 1 x))) into (+ (exp (/ 1 x)) 1) 1553947671.696 * [backup-simplify]: Simplify (log (+ (exp (/ 1 x)) 1)) into (log (+ (exp (/ 1 x)) 1)) 1553947671.696 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 1553947671.696 * [taylor]: Taking taylor expansion of (* x y) in x 1553947671.696 * [taylor]: Taking taylor expansion of x in x 1553947671.696 * [backup-simplify]: Simplify 0 into 0 1553947671.696 * [backup-simplify]: Simplify 1 into 1 1553947671.696 * [taylor]: Taking taylor expansion of y in x 1553947671.696 * [backup-simplify]: Simplify y into y 1553947671.696 * [backup-simplify]: Simplify (* 0 y) into 0 1553947671.696 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 1553947671.696 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 1553947671.696 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y)) 1553947671.697 * [backup-simplify]: Simplify (+ 0 (- (/ 1 y))) into (- (/ 1 y)) 1553947671.697 * [backup-simplify]: Simplify (+ 0 (- (/ 1 y))) into (- (/ 1 y)) 1553947671.697 * [backup-simplify]: Simplify (log (- (/ 1 y))) into (log (- (/ 1 y))) 1553947671.697 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) (log (- (/ 1 y)))) into (- (log (- (/ 1 y))) (log x)) 1553947671.697 * [taylor]: Taking taylor expansion of (- (log (- (/ 1 y))) (log x)) in y 1553947671.697 * [taylor]: Taking taylor expansion of (log (- (/ 1 y))) in y 1553947671.697 * [taylor]: Taking taylor expansion of (- (/ 1 y)) in y 1553947671.697 * [taylor]: Taking taylor expansion of (/ 1 y) in y 1553947671.697 * [taylor]: Taking taylor expansion of y in y 1553947671.697 * [backup-simplify]: Simplify 0 into 0 1553947671.697 * [backup-simplify]: Simplify 1 into 1 1553947671.698 * [backup-simplify]: Simplify (/ 1 1) into 1 1553947671.698 * [backup-simplify]: Simplify (- 1) into -1 1553947671.698 * [backup-simplify]: Simplify (- 1) into -1 1553947671.699 * [backup-simplify]: Simplify (log -1) into (log -1) 1553947671.699 * [taylor]: Taking taylor expansion of (log x) in y 1553947671.699 * [taylor]: Taking taylor expansion of x in y 1553947671.699 * [backup-simplify]: Simplify x into x 1553947671.699 * [backup-simplify]: Simplify (log x) into (log x) 1553947671.700 * [backup-simplify]: Simplify (+ (* (- 1) (log y)) (log -1)) into (- (log -1) (log y)) 1553947671.700 * [backup-simplify]: Simplify (- (log x)) into (- (log x)) 1553947671.700 * [backup-simplify]: Simplify (+ (- (log -1) (log y)) (- (log x))) into (- (log -1) (+ (log x) (log y))) 1553947671.701 * [backup-simplify]: Simplify (- (log -1) (+ (log x) (log y))) into (- (log -1) (+ (log x) (log y))) 1553947671.701 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0 1553947671.701 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 1553947671.702 * [backup-simplify]: Simplify (- 0) into 0 1553947671.702 * [backup-simplify]: Simplify (+ (log (+ (exp (/ 1 x)) 1)) 0) into (log (+ (exp (/ 1 x)) 1)) 1553947671.702 * [backup-simplify]: Simplify (+ 1 (log (+ (exp (/ 1 x)) 1))) into (+ 1 (log (+ (exp (/ 1 x)) 1))) 1553947671.702 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 (+ 1 (log (+ (exp (/ 1 x)) 1)))) 1)) (pow (- (/ 1 y)) 1)))) 1) into (* -1 (+ (* y (log (+ (exp (/ 1 x)) 1))) y)) 1553947671.702 * [taylor]: Taking taylor expansion of (* -1 (+ (* y (log (+ (exp (/ 1 x)) 1))) y)) in y 1553947671.702 * [taylor]: Taking taylor expansion of -1 in y 1553947671.702 * [backup-simplify]: Simplify -1 into -1 1553947671.703 * [taylor]: Taking taylor expansion of (+ (* y (log (+ (exp (/ 1 x)) 1))) y) in y 1553947671.703 * [taylor]: Taking taylor expansion of (* y (log (+ (exp (/ 1 x)) 1))) in y 1553947671.703 * [taylor]: Taking taylor expansion of y in y 1553947671.703 * [backup-simplify]: Simplify 0 into 0 1553947671.703 * [backup-simplify]: Simplify 1 into 1 1553947671.703 * [taylor]: Taking taylor expansion of (log (+ (exp (/ 1 x)) 1)) in y 1553947671.703 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1) in y 1553947671.703 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in y 1553947671.703 * [taylor]: Taking taylor expansion of (/ 1 x) in y 1553947671.703 * [taylor]: Taking taylor expansion of x in y 1553947671.703 * [backup-simplify]: Simplify x into x 1553947671.703 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 1553947671.703 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x)) 1553947671.703 * [taylor]: Taking taylor expansion of 1 in y 1553947671.703 * [backup-simplify]: Simplify 1 into 1 1553947671.703 * [backup-simplify]: Simplify (+ (exp (/ 1 x)) 1) into (+ (exp (/ 1 x)) 1) 1553947671.703 * [backup-simplify]: Simplify (log (+ (exp (/ 1 x)) 1)) into (log (+ (exp (/ 1 x)) 1)) 1553947671.703 * [taylor]: Taking taylor expansion of y in y 1553947671.703 * [backup-simplify]: Simplify 0 into 0 1553947671.703 * [backup-simplify]: Simplify 1 into 1 1553947671.703 * [backup-simplify]: Simplify (* 0 (log (+ (exp (/ 1 x)) 1))) into 0 1553947671.704 * [backup-simplify]: Simplify (+ 0 0) into 0 1553947671.704 * [backup-simplify]: Simplify (* -1 0) into 0 1553947671.704 * [backup-simplify]: Simplify 0 into 0 1553947671.705 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1553947671.705 * [backup-simplify]: Simplify (- 0) into 0 1553947671.705 * [backup-simplify]: Simplify (- 1) into -1 1553947671.706 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow -1 1)))) 1) into 0 1553947671.707 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow x 1)))) 1) into 0 1553947671.707 * [backup-simplify]: Simplify (- 0) into 0 1553947671.707 * [backup-simplify]: Simplify (+ 0 0) into 0 1553947671.707 * [backup-simplify]: Simplify 0 into 0 1553947671.707 * [backup-simplify]: Simplify (+ 0 0) into 0 1553947671.708 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (+ (exp (/ 1 x)) 1) 1)))) 1) into 0 1553947671.708 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0 1553947671.709 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 1553947671.709 * [backup-simplify]: Simplify (- 0) into 0 1553947671.709 * [backup-simplify]: Simplify (+ 0 0) into 0 1553947671.709 * [backup-simplify]: Simplify (+ 0 0) into 0 1553947671.710 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 (+ 1 (log (+ (exp (/ 1 x)) 1)))) 2)) (pow (- (/ 1 y)) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (- (/ 1 y)) 1)))) 2) into (* -1/2 (+ (pow y 2) (+ (* 2 (* (pow y 2) (log (+ (exp (/ 1 x)) 1)))) (* (pow y 2) (pow (log (+ (exp (/ 1 x)) 1)) 2))))) 1553947671.710 * [taylor]: Taking taylor expansion of (* -1/2 (+ (pow y 2) (+ (* 2 (* (pow y 2) (log (+ (exp (/ 1 x)) 1)))) (* (pow y 2) (pow (log (+ (exp (/ 1 x)) 1)) 2))))) in y 1553947671.710 * [taylor]: Taking taylor expansion of -1/2 in y 1553947671.710 * [backup-simplify]: Simplify -1/2 into -1/2 1553947671.710 * [taylor]: Taking taylor expansion of (+ (pow y 2) (+ (* 2 (* (pow y 2) (log (+ (exp (/ 1 x)) 1)))) (* (pow y 2) (pow (log (+ (exp (/ 1 x)) 1)) 2)))) in y 1553947671.710 * [taylor]: Taking taylor expansion of (pow y 2) in y 1553947671.710 * [taylor]: Taking taylor expansion of y in y 1553947671.710 * [backup-simplify]: Simplify 0 into 0 1553947671.710 * [backup-simplify]: Simplify 1 into 1 1553947671.710 * [taylor]: Taking taylor expansion of (+ (* 2 (* (pow y 2) (log (+ (exp (/ 1 x)) 1)))) (* (pow y 2) (pow (log (+ (exp (/ 1 x)) 1)) 2))) in y 1553947671.710 * [taylor]: Taking taylor expansion of (* 2 (* (pow y 2) (log (+ (exp (/ 1 x)) 1)))) in y 1553947671.710 * [taylor]: Taking taylor expansion of 2 in y 1553947671.710 * [backup-simplify]: Simplify 2 into 2 1553947671.710 * [taylor]: Taking taylor expansion of (* (pow y 2) (log (+ (exp (/ 1 x)) 1))) in y 1553947671.710 * [taylor]: Taking taylor expansion of (pow y 2) in y 1553947671.710 * [taylor]: Taking taylor expansion of y in y 1553947671.710 * [backup-simplify]: Simplify 0 into 0 1553947671.710 * [backup-simplify]: Simplify 1 into 1 1553947671.710 * [taylor]: Taking taylor expansion of (log (+ (exp (/ 1 x)) 1)) in y 1553947671.710 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1) in y 1553947671.710 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in y 1553947671.710 * [taylor]: Taking taylor expansion of (/ 1 x) in y 1553947671.710 * [taylor]: Taking taylor expansion of x in y 1553947671.710 * [backup-simplify]: Simplify x into x 1553947671.710 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 1553947671.711 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x)) 1553947671.711 * [taylor]: Taking taylor expansion of 1 in y 1553947671.711 * [backup-simplify]: Simplify 1 into 1 1553947671.711 * [backup-simplify]: Simplify (+ (exp (/ 1 x)) 1) into (+ (exp (/ 1 x)) 1) 1553947671.711 * [backup-simplify]: Simplify (log (+ (exp (/ 1 x)) 1)) into (log (+ (exp (/ 1 x)) 1)) 1553947671.711 * [taylor]: Taking taylor expansion of (* (pow y 2) (pow (log (+ (exp (/ 1 x)) 1)) 2)) in y 1553947671.711 * [taylor]: Taking taylor expansion of (pow y 2) in y 1553947671.711 * [taylor]: Taking taylor expansion of y in y 1553947671.711 * [backup-simplify]: Simplify 0 into 0 1553947671.711 * [backup-simplify]: Simplify 1 into 1 1553947671.711 * [taylor]: Taking taylor expansion of (pow (log (+ (exp (/ 1 x)) 1)) 2) in y 1553947671.711 * [taylor]: Taking taylor expansion of (log (+ (exp (/ 1 x)) 1)) in y 1553947671.711 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1) in y 1553947671.711 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in y 1553947671.711 * [taylor]: Taking taylor expansion of (/ 1 x) in y 1553947671.711 * [taylor]: Taking taylor expansion of x in y 1553947671.711 * [backup-simplify]: Simplify x into x 1553947671.711 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 1553947671.711 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x)) 1553947671.711 * [taylor]: Taking taylor expansion of 1 in y 1553947671.711 * [backup-simplify]: Simplify 1 into 1 1553947671.711 * [backup-simplify]: Simplify (+ (exp (/ 1 x)) 1) into (+ (exp (/ 1 x)) 1) 1553947671.711 * [backup-simplify]: Simplify (log (+ (exp (/ 1 x)) 1)) into (log (+ (exp (/ 1 x)) 1)) 1553947671.711 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0 1553947671.712 * [backup-simplify]: Simplify (* (exp (/ 1 x)) (+ (* (/ (pow 0 1) 1)))) into 0 1553947671.712 * [backup-simplify]: Simplify (+ 0 0) into 0 1553947671.712 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (+ (exp (/ 1 x)) 1) 1)))) 1) into 0 1553947671.713 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 (log (+ (exp (/ 1 x)) 1)))) into (log (+ (exp (/ 1 x)) 1)) 1553947671.713 * [backup-simplify]: Simplify (+ (log (+ (exp (/ 1 x)) 1)) 1) into (+ 1 (log (+ (exp (/ 1 x)) 1))) 1553947671.713 * [backup-simplify]: Simplify (+ (* -1 (+ 1 (log (+ (exp (/ 1 x)) 1)))) (* 0 0)) into (- (+ 1 (log (+ (exp (/ 1 x)) 1)))) 1553947671.713 * [backup-simplify]: Simplify (- (+ 1 (log (+ (exp (/ 1 x)) 1)))) into (- (+ 1 (log (+ (exp (/ 1 x)) 1)))) 1553947671.714 * [backup-simplify]: Simplify (- 0) into 0 1553947671.714 * [backup-simplify]: Simplify (- 1) into -1 1553947671.714 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1553947671.715 * [backup-simplify]: Simplify (- 0) into 0 1553947671.715 * [backup-simplify]: Simplify (- 1) into -1 1553947671.716 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow -1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow -1 1)))) 2) into 0 1553947671.717 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow x 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow x 1)))) 2) into 0 1553947671.717 * [backup-simplify]: Simplify (- 0) into 0 1553947671.718 * [backup-simplify]: Simplify (+ 0 0) into 0 1553947671.718 * [backup-simplify]: Simplify 0 into 0 1553947671.718 * [backup-simplify]: Simplify (+ 0 0) into 0 1553947671.719 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (+ (exp (/ 1 x)) 1) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (+ (exp (/ 1 x)) 1) 1)))) 2) into 0 1553947671.720 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0 1553947671.720 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 1553947671.720 * [backup-simplify]: Simplify (- 0) into 0 1553947671.720 * [backup-simplify]: Simplify (+ 0 0) into 0 1553947671.721 * [backup-simplify]: Simplify (+ 0 0) into 0 1553947671.722 * [backup-simplify]: Simplify (/ (+ (* 2 (/ (* (pow (* 1 (+ 1 (log (+ (exp (/ 1 x)) 1)))) 3)) (pow (- (/ 1 y)) 3))) (* -3 (/ (* (pow (* 1 (+ 1 (log (+ (exp (/ 1 x)) 1)))) 1) (pow (* 2 0) 1)) (pow (- (/ 1 y)) 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow (- (/ 1 y)) 1)))) 6) into (* -1/6 (+ (* 2 (* (pow y 3) (pow (log (+ (exp (/ 1 x)) 1)) 3))) (+ (* 2 (pow y 3)) (+ (* 6 (* (pow y 3) (log (+ (exp (/ 1 x)) 1)))) (* 6 (* (pow y 3) (pow (log (+ (exp (/ 1 x)) 1)) 2))))))) 1553947671.722 * [taylor]: Taking taylor expansion of (* -1/6 (+ (* 2 (* (pow y 3) (pow (log (+ (exp (/ 1 x)) 1)) 3))) (+ (* 2 (pow y 3)) (+ (* 6 (* (pow y 3) (log (+ (exp (/ 1 x)) 1)))) (* 6 (* (pow y 3) (pow (log (+ (exp (/ 1 x)) 1)) 2))))))) in y 1553947671.722 * [taylor]: Taking taylor expansion of -1/6 in y 1553947671.722 * [backup-simplify]: Simplify -1/6 into -1/6 1553947671.722 * [taylor]: Taking taylor expansion of (+ (* 2 (* (pow y 3) (pow (log (+ (exp (/ 1 x)) 1)) 3))) (+ (* 2 (pow y 3)) (+ (* 6 (* (pow y 3) (log (+ (exp (/ 1 x)) 1)))) (* 6 (* (pow y 3) (pow (log (+ (exp (/ 1 x)) 1)) 2)))))) in y 1553947671.722 * [taylor]: Taking taylor expansion of (* 2 (* (pow y 3) (pow (log (+ (exp (/ 1 x)) 1)) 3))) in y 1553947671.722 * [taylor]: Taking taylor expansion of 2 in y 1553947671.722 * [backup-simplify]: Simplify 2 into 2 1553947671.722 * [taylor]: Taking taylor expansion of (* (pow y 3) (pow (log (+ (exp (/ 1 x)) 1)) 3)) in y 1553947671.722 * [taylor]: Taking taylor expansion of (pow y 3) in y 1553947671.722 * [taylor]: Taking taylor expansion of y in y 1553947671.722 * [backup-simplify]: Simplify 0 into 0 1553947671.722 * [backup-simplify]: Simplify 1 into 1 1553947671.722 * [taylor]: Taking taylor expansion of (pow (log (+ (exp (/ 1 x)) 1)) 3) in y 1553947671.722 * [taylor]: Taking taylor expansion of (log (+ (exp (/ 1 x)) 1)) in y 1553947671.722 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1) in y 1553947671.722 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in y 1553947671.722 * [taylor]: Taking taylor expansion of (/ 1 x) in y 1553947671.722 * [taylor]: Taking taylor expansion of x in y 1553947671.722 * [backup-simplify]: Simplify x into x 1553947671.722 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 1553947671.722 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x)) 1553947671.722 * [taylor]: Taking taylor expansion of 1 in y 1553947671.722 * [backup-simplify]: Simplify 1 into 1 1553947671.723 * [backup-simplify]: Simplify (+ (exp (/ 1 x)) 1) into (+ (exp (/ 1 x)) 1) 1553947671.723 * [backup-simplify]: Simplify (log (+ (exp (/ 1 x)) 1)) into (log (+ (exp (/ 1 x)) 1)) 1553947671.723 * [taylor]: Taking taylor expansion of (+ (* 2 (pow y 3)) (+ (* 6 (* (pow y 3) (log (+ (exp (/ 1 x)) 1)))) (* 6 (* (pow y 3) (pow (log (+ (exp (/ 1 x)) 1)) 2))))) in y 1553947671.723 * [taylor]: Taking taylor expansion of (* 2 (pow y 3)) in y 1553947671.723 * [taylor]: Taking taylor expansion of 2 in y 1553947671.723 * [backup-simplify]: Simplify 2 into 2 1553947671.723 * [taylor]: Taking taylor expansion of (pow y 3) in y 1553947671.723 * [taylor]: Taking taylor expansion of y in y 1553947671.723 * [backup-simplify]: Simplify 0 into 0 1553947671.723 * [backup-simplify]: Simplify 1 into 1 1553947671.723 * [taylor]: Taking taylor expansion of (+ (* 6 (* (pow y 3) (log (+ (exp (/ 1 x)) 1)))) (* 6 (* (pow y 3) (pow (log (+ (exp (/ 1 x)) 1)) 2)))) in y 1553947671.723 * [taylor]: Taking taylor expansion of (* 6 (* (pow y 3) (log (+ (exp (/ 1 x)) 1)))) in y 1553947671.723 * [taylor]: Taking taylor expansion of 6 in y 1553947671.723 * [backup-simplify]: Simplify 6 into 6 1553947671.723 * [taylor]: Taking taylor expansion of (* (pow y 3) (log (+ (exp (/ 1 x)) 1))) in y 1553947671.723 * [taylor]: Taking taylor expansion of (pow y 3) in y 1553947671.723 * [taylor]: Taking taylor expansion of y in y 1553947671.723 * [backup-simplify]: Simplify 0 into 0 1553947671.723 * [backup-simplify]: Simplify 1 into 1 1553947671.723 * [taylor]: Taking taylor expansion of (log (+ (exp (/ 1 x)) 1)) in y 1553947671.723 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1) in y 1553947671.723 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in y 1553947671.723 * [taylor]: Taking taylor expansion of (/ 1 x) in y 1553947671.723 * [taylor]: Taking taylor expansion of x in y 1553947671.723 * [backup-simplify]: Simplify x into x 1553947671.723 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 1553947671.723 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x)) 1553947671.723 * [taylor]: Taking taylor expansion of 1 in y 1553947671.723 * [backup-simplify]: Simplify 1 into 1 1553947671.723 * [backup-simplify]: Simplify (+ (exp (/ 1 x)) 1) into (+ (exp (/ 1 x)) 1) 1553947671.723 * [backup-simplify]: Simplify (log (+ (exp (/ 1 x)) 1)) into (log (+ (exp (/ 1 x)) 1)) 1553947671.723 * [taylor]: Taking taylor expansion of (* 6 (* (pow y 3) (pow (log (+ (exp (/ 1 x)) 1)) 2))) in y 1553947671.723 * [taylor]: Taking taylor expansion of 6 in y 1553947671.723 * [backup-simplify]: Simplify 6 into 6 1553947671.723 * [taylor]: Taking taylor expansion of (* (pow y 3) (pow (log (+ (exp (/ 1 x)) 1)) 2)) in y 1553947671.723 * [taylor]: Taking taylor expansion of (pow y 3) in y 1553947671.723 * [taylor]: Taking taylor expansion of y in y 1553947671.723 * [backup-simplify]: Simplify 0 into 0 1553947671.723 * [backup-simplify]: Simplify 1 into 1 1553947671.723 * [taylor]: Taking taylor expansion of (pow (log (+ (exp (/ 1 x)) 1)) 2) in y 1553947671.723 * [taylor]: Taking taylor expansion of (log (+ (exp (/ 1 x)) 1)) in y 1553947671.723 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1) in y 1553947671.723 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in y 1553947671.723 * [taylor]: Taking taylor expansion of (/ 1 x) in y 1553947671.723 * [taylor]: Taking taylor expansion of x in y 1553947671.723 * [backup-simplify]: Simplify x into x 1553947671.723 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 1553947671.723 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x)) 1553947671.724 * [taylor]: Taking taylor expansion of 1 in y 1553947671.724 * [backup-simplify]: Simplify 1 into 1 1553947671.724 * [backup-simplify]: Simplify (+ (exp (/ 1 x)) 1) into (+ (exp (/ 1 x)) 1) 1553947671.724 * [backup-simplify]: Simplify (log (+ (exp (/ 1 x)) 1)) into (log (+ (exp (/ 1 x)) 1)) 1553947671.724 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)))) into 0 1553947671.725 * [backup-simplify]: Simplify (* (exp (/ 1 x)) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0 1553947671.725 * [backup-simplify]: Simplify (+ 0 0) into 0 1553947671.727 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (+ (exp (/ 1 x)) 1) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (+ (exp (/ 1 x)) 1) 1)))) 2) into 0 1553947671.728 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (log (+ (exp (/ 1 x)) 1))))) into 0 1553947671.728 * [backup-simplify]: Simplify (+ 0 0) into 0 1553947671.729 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 (+ 1 (log (+ (exp (/ 1 x)) 1)))) (* 0 0))) into 0 1553947671.729 * [backup-simplify]: Simplify 0 into 0 1553947671.729 * [backup-simplify]: Simplify (- 0) into 0 1553947671.729 * [backup-simplify]: Simplify (- 1) into -1 1553947671.729 * [backup-simplify]: Simplify (- 0) into 0 1553947671.730 * [backup-simplify]: Simplify (- 0) into 0 1553947671.730 * [backup-simplify]: Simplify (- 1) into -1 1553947671.730 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1553947671.731 * [backup-simplify]: Simplify (- 0) into 0 1553947671.731 * [backup-simplify]: Simplify (- 1) into -1 1553947671.735 * [backup-simplify]: Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow -1 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1)) (pow -1 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow -1 1)))) 6) into 0 1553947671.737 * [backup-simplify]: Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow x 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1)) (pow x 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow x 1)))) 6) into 0 1553947671.737 * [backup-simplify]: Simplify (- 0) into 0 1553947671.738 * [backup-simplify]: Simplify (+ 0 0) into 0 1553947671.738 * [backup-simplify]: Simplify 0 into 0 1553947671.738 * [backup-simplify]: Simplify (+ 0 0) into 0 1553947671.740 * [backup-simplify]: Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow (+ (exp (/ 1 x)) 1) 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1)) (pow (+ (exp (/ 1 x)) 1) 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow (+ (exp (/ 1 x)) 1) 1)))) 6) into 0 1553947671.742 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))))) into 0 1553947671.742 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 1553947671.743 * [backup-simplify]: Simplify (- 0) into 0 1553947671.743 * [backup-simplify]: Simplify (+ 0 0) into 0 1553947671.743 * [backup-simplify]: Simplify (+ 0 0) into 0 1553947671.747 * [backup-simplify]: Simplify (/ (+ (* -6 (/ (* (pow (* 1 (+ 1 (log (+ (exp (/ 1 x)) 1)))) 4)) (pow (- (/ 1 y)) 4))) (* 12 (/ (* (pow (* 1 (+ 1 (log (+ (exp (/ 1 x)) 1)))) 2) (pow (* 2 0) 1)) (pow (- (/ 1 y)) 3))) (* -3 (/ (* 1 (pow (* 2 0) 2)) (pow (- (/ 1 y)) 2))) (* -4 (/ (* (pow (* 1 (+ 1 (log (+ (exp (/ 1 x)) 1)))) 1) 1 (pow (* 6 0) 1)) (pow (- (/ 1 y)) 2))) (* 1 (/ (* 1 1 1 (pow (* 24 0) 1)) (pow (- (/ 1 y)) 1)))) 24) into (* -1/24 (+ (* 6 (pow y 4)) (+ (* 6 (* (pow y 4) (pow (log (+ (exp (/ 1 x)) 1)) 4))) (+ (* 24 (* (pow y 4) (pow (log (+ (exp (/ 1 x)) 1)) 3))) (+ (* 24 (* (pow y 4) (log (+ (exp (/ 1 x)) 1)))) (* 36 (* (pow y 4) (pow (log (+ (exp (/ 1 x)) 1)) 2)))))))) 1553947671.747 * [taylor]: Taking taylor expansion of (* -1/24 (+ (* 6 (pow y 4)) (+ (* 6 (* (pow y 4) (pow (log (+ (exp (/ 1 x)) 1)) 4))) (+ (* 24 (* (pow y 4) (pow (log (+ (exp (/ 1 x)) 1)) 3))) (+ (* 24 (* (pow y 4) (log (+ (exp (/ 1 x)) 1)))) (* 36 (* (pow y 4) (pow (log (+ (exp (/ 1 x)) 1)) 2)))))))) in y 1553947671.747 * [taylor]: Taking taylor expansion of -1/24 in y 1553947671.747 * [backup-simplify]: Simplify -1/24 into -1/24 1553947671.747 * [taylor]: Taking taylor expansion of (+ (* 6 (pow y 4)) (+ (* 6 (* (pow y 4) (pow (log (+ (exp (/ 1 x)) 1)) 4))) (+ (* 24 (* (pow y 4) (pow (log (+ (exp (/ 1 x)) 1)) 3))) (+ (* 24 (* (pow y 4) (log (+ (exp (/ 1 x)) 1)))) (* 36 (* (pow y 4) (pow (log (+ (exp (/ 1 x)) 1)) 2))))))) in y 1553947671.747 * [taylor]: Taking taylor expansion of (* 6 (pow y 4)) in y 1553947671.747 * [taylor]: Taking taylor expansion of 6 in y 1553947671.747 * [backup-simplify]: Simplify 6 into 6 1553947671.747 * [taylor]: Taking taylor expansion of (pow y 4) in y 1553947671.747 * [taylor]: Taking taylor expansion of y in y 1553947671.747 * [backup-simplify]: Simplify 0 into 0 1553947671.747 * [backup-simplify]: Simplify 1 into 1 1553947671.747 * [taylor]: Taking taylor expansion of (+ (* 6 (* (pow y 4) (pow (log (+ (exp (/ 1 x)) 1)) 4))) (+ (* 24 (* (pow y 4) (pow (log (+ (exp (/ 1 x)) 1)) 3))) (+ (* 24 (* (pow y 4) (log (+ (exp (/ 1 x)) 1)))) (* 36 (* (pow y 4) (pow (log (+ (exp (/ 1 x)) 1)) 2)))))) in y 1553947671.747 * [taylor]: Taking taylor expansion of (* 6 (* (pow y 4) (pow (log (+ (exp (/ 1 x)) 1)) 4))) in y 1553947671.747 * [taylor]: Taking taylor expansion of 6 in y 1553947671.747 * [backup-simplify]: Simplify 6 into 6 1553947671.747 * [taylor]: Taking taylor expansion of (* (pow y 4) (pow (log (+ (exp (/ 1 x)) 1)) 4)) in y 1553947671.747 * [taylor]: Taking taylor expansion of (pow y 4) in y 1553947671.747 * [taylor]: Taking taylor expansion of y in y 1553947671.748 * [backup-simplify]: Simplify 0 into 0 1553947671.748 * [backup-simplify]: Simplify 1 into 1 1553947671.748 * [taylor]: Taking taylor expansion of (pow (log (+ (exp (/ 1 x)) 1)) 4) in y 1553947671.748 * [taylor]: Taking taylor expansion of (log (+ (exp (/ 1 x)) 1)) in y 1553947671.748 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1) in y 1553947671.748 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in y 1553947671.748 * [taylor]: Taking taylor expansion of (/ 1 x) in y 1553947671.748 * [taylor]: Taking taylor expansion of x in y 1553947671.748 * [backup-simplify]: Simplify x into x 1553947671.748 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 1553947671.748 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x)) 1553947671.748 * [taylor]: Taking taylor expansion of 1 in y 1553947671.748 * [backup-simplify]: Simplify 1 into 1 1553947671.748 * [backup-simplify]: Simplify (+ (exp (/ 1 x)) 1) into (+ (exp (/ 1 x)) 1) 1553947671.748 * [backup-simplify]: Simplify (log (+ (exp (/ 1 x)) 1)) into (log (+ (exp (/ 1 x)) 1)) 1553947671.748 * [taylor]: Taking taylor expansion of (+ (* 24 (* (pow y 4) (pow (log (+ (exp (/ 1 x)) 1)) 3))) (+ (* 24 (* (pow y 4) (log (+ (exp (/ 1 x)) 1)))) (* 36 (* (pow y 4) (pow (log (+ (exp (/ 1 x)) 1)) 2))))) in y 1553947671.748 * [taylor]: Taking taylor expansion of (* 24 (* (pow y 4) (pow (log (+ (exp (/ 1 x)) 1)) 3))) in y 1553947671.748 * [taylor]: Taking taylor expansion of 24 in y 1553947671.748 * [backup-simplify]: Simplify 24 into 24 1553947671.748 * [taylor]: Taking taylor expansion of (* (pow y 4) (pow (log (+ (exp (/ 1 x)) 1)) 3)) in y 1553947671.748 * [taylor]: Taking taylor expansion of (pow y 4) in y 1553947671.748 * [taylor]: Taking taylor expansion of y in y 1553947671.748 * [backup-simplify]: Simplify 0 into 0 1553947671.748 * [backup-simplify]: Simplify 1 into 1 1553947671.748 * [taylor]: Taking taylor expansion of (pow (log (+ (exp (/ 1 x)) 1)) 3) in y 1553947671.748 * [taylor]: Taking taylor expansion of (log (+ (exp (/ 1 x)) 1)) in y 1553947671.748 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1) in y 1553947671.748 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in y 1553947671.749 * [taylor]: Taking taylor expansion of (/ 1 x) in y 1553947671.749 * [taylor]: Taking taylor expansion of x in y 1553947671.749 * [backup-simplify]: Simplify x into x 1553947671.749 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 1553947671.749 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x)) 1553947671.749 * [taylor]: Taking taylor expansion of 1 in y 1553947671.749 * [backup-simplify]: Simplify 1 into 1 1553947671.749 * [backup-simplify]: Simplify (+ (exp (/ 1 x)) 1) into (+ (exp (/ 1 x)) 1) 1553947671.749 * [backup-simplify]: Simplify (log (+ (exp (/ 1 x)) 1)) into (log (+ (exp (/ 1 x)) 1)) 1553947671.749 * [taylor]: Taking taylor expansion of (+ (* 24 (* (pow y 4) (log (+ (exp (/ 1 x)) 1)))) (* 36 (* (pow y 4) (pow (log (+ (exp (/ 1 x)) 1)) 2)))) in y 1553947671.749 * [taylor]: Taking taylor expansion of (* 24 (* (pow y 4) (log (+ (exp (/ 1 x)) 1)))) in y 1553947671.749 * [taylor]: Taking taylor expansion of 24 in y 1553947671.749 * [backup-simplify]: Simplify 24 into 24 1553947671.749 * [taylor]: Taking taylor expansion of (* (pow y 4) (log (+ (exp (/ 1 x)) 1))) in y 1553947671.749 * [taylor]: Taking taylor expansion of (pow y 4) in y 1553947671.749 * [taylor]: Taking taylor expansion of y in y 1553947671.749 * [backup-simplify]: Simplify 0 into 0 1553947671.749 * [backup-simplify]: Simplify 1 into 1 1553947671.749 * [taylor]: Taking taylor expansion of (log (+ (exp (/ 1 x)) 1)) in y 1553947671.749 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1) in y 1553947671.749 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in y 1553947671.749 * [taylor]: Taking taylor expansion of (/ 1 x) in y 1553947671.749 * [taylor]: Taking taylor expansion of x in y 1553947671.750 * [backup-simplify]: Simplify x into x 1553947671.750 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 1553947671.750 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x)) 1553947671.750 * [taylor]: Taking taylor expansion of 1 in y 1553947671.750 * [backup-simplify]: Simplify 1 into 1 1553947671.750 * [backup-simplify]: Simplify (+ (exp (/ 1 x)) 1) into (+ (exp (/ 1 x)) 1) 1553947671.750 * [backup-simplify]: Simplify (log (+ (exp (/ 1 x)) 1)) into (log (+ (exp (/ 1 x)) 1)) 1553947671.750 * [taylor]: Taking taylor expansion of (* 36 (* (pow y 4) (pow (log (+ (exp (/ 1 x)) 1)) 2))) in y 1553947671.750 * [taylor]: Taking taylor expansion of 36 in y 1553947671.750 * [backup-simplify]: Simplify 36 into 36 1553947671.750 * [taylor]: Taking taylor expansion of (* (pow y 4) (pow (log (+ (exp (/ 1 x)) 1)) 2)) in y 1553947671.750 * [taylor]: Taking taylor expansion of (pow y 4) in y 1553947671.750 * [taylor]: Taking taylor expansion of y in y 1553947671.750 * [backup-simplify]: Simplify 0 into 0 1553947671.750 * [backup-simplify]: Simplify 1 into 1 1553947671.750 * [taylor]: Taking taylor expansion of (pow (log (+ (exp (/ 1 x)) 1)) 2) in y 1553947671.750 * [taylor]: Taking taylor expansion of (log (+ (exp (/ 1 x)) 1)) in y 1553947671.750 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1) in y 1553947671.750 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in y 1553947671.750 * [taylor]: Taking taylor expansion of (/ 1 x) in y 1553947671.750 * [taylor]: Taking taylor expansion of x in y 1553947671.750 * [backup-simplify]: Simplify x into x 1553947671.750 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 1553947671.751 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x)) 1553947671.751 * [taylor]: Taking taylor expansion of 1 in y 1553947671.751 * [backup-simplify]: Simplify 1 into 1 1553947671.751 * [backup-simplify]: Simplify (+ (exp (/ 1 x)) 1) into (+ (exp (/ 1 x)) 1) 1553947671.751 * [backup-simplify]: Simplify (log (+ (exp (/ 1 x)) 1)) into (log (+ (exp (/ 1 x)) 1)) 1553947671.751 * [backup-simplify]: Simplify (* 1 1) into 1 1553947671.752 * [backup-simplify]: Simplify (* 1 1) into 1 1553947671.752 * [backup-simplify]: Simplify (* 1 (log (+ (exp (/ 1 x)) 1))) into (log (+ (exp (/ 1 x)) 1)) 1553947671.752 * [backup-simplify]: Simplify (* 2 (log (+ (exp (/ 1 x)) 1))) into (* 2 (log (+ (exp (/ 1 x)) 1))) 1553947671.752 * [backup-simplify]: Simplify (* 1 1) into 1 1553947671.753 * [backup-simplify]: Simplify (* (log (+ (exp (/ 1 x)) 1)) (log (+ (exp (/ 1 x)) 1))) into (pow (log (+ (exp (/ 1 x)) 1)) 2) 1553947671.753 * [backup-simplify]: Simplify (* 1 (pow (log (+ (exp (/ 1 x)) 1)) 2)) into (pow (log (+ (exp (/ 1 x)) 1)) 2) 1553947671.753 * [backup-simplify]: Simplify (+ (* 2 (log (+ (exp (/ 1 x)) 1))) (pow (log (+ (exp (/ 1 x)) 1)) 2)) into (+ (pow (log (+ (exp (/ 1 x)) 1)) 2) (* 2 (log (+ (exp (/ 1 x)) 1)))) 1553947671.753 * [backup-simplify]: Simplify (+ 1 (+ (pow (log (+ (exp (/ 1 x)) 1)) 2) (* 2 (log (+ (exp (/ 1 x)) 1))))) into (+ (pow (log (+ (exp (/ 1 x)) 1)) 2) (+ 1 (* 2 (log (+ (exp (/ 1 x)) 1))))) 1553947671.754 * [backup-simplify]: Simplify (* -1/2 (+ (pow (log (+ (exp (/ 1 x)) 1)) 2) (+ 1 (* 2 (log (+ (exp (/ 1 x)) 1)))))) into (* -1/2 (+ (pow (log (+ (exp (/ 1 x)) 1)) 2) (+ 1 (* 2 (log (+ (exp (/ 1 x)) 1)))))) 1553947671.754 * [backup-simplify]: Simplify (* -1/2 (+ (pow (log (+ (exp (/ 1 x)) 1)) 2) (+ 1 (* 2 (log (+ (exp (/ 1 x)) 1)))))) into (* -1/2 (+ (pow (log (+ (exp (/ 1 x)) 1)) 2) (+ 1 (* 2 (log (+ (exp (/ 1 x)) 1)))))) 1553947671.756 * [backup-simplify]: Simplify (+ (* (* -1/2 (+ (pow (log (+ (exp (/ 1 (/ 1 x))) 1)) 2) (+ 1 (* 2 (log (+ (exp (/ 1 (/ 1 x))) 1)))))) (pow (* (/ 1 y) (/ 1 x)) 2)) (+ (* (- (+ 1 (log (+ (exp (/ 1 (/ 1 x))) 1)))) (* (/ 1 y) (/ 1 x))) (- (log -1) (+ (log (/ 1 x)) (log (/ 1 y)))))) into (- (log -1) (+ (log (/ 1 x)) (+ (/ 1 (* x y)) (+ (log (/ 1 y)) (+ (* 1/2 (/ 1 (* (pow x 2) (pow y 2)))) (+ (/ (log (+ (exp x) 1)) (* x y)) (+ (* 1/2 (/ (pow (log (+ (exp x) 1)) 2) (* (pow x 2) (pow y 2)))) (/ (log (+ (exp x) 1)) (* (pow x 2) (pow y 2)))))))))) 1553947671.756 * [backup-simplify]: Simplify (log1p (- (log1p (exp (/ 1 (- x)))) (* (/ 1 (- y)) (/ 1 (- x))))) into (log1p (- (log1p (exp (/ -1 x))) (/ 1 (* x y)))) 1553947671.756 * [approximate]: Taking taylor expansion of (log1p (- (log1p (exp (/ -1 x))) (/ 1 (* x y)))) in (x y) around 0 1553947671.756 * [taylor]: Taking taylor expansion of (log1p (- (log1p (exp (/ -1 x))) (/ 1 (* x y)))) in y 1553947671.756 * [taylor]: Rewrote expression to (log (+ 1 (- (log1p (exp (/ -1 x))) (/ 1 (* x y))))) 1553947671.756 * [taylor]: Taking taylor expansion of (+ 1 (- (log1p (exp (/ -1 x))) (/ 1 (* x y)))) in y 1553947671.756 * [taylor]: Taking taylor expansion of 1 in y 1553947671.756 * [backup-simplify]: Simplify 1 into 1 1553947671.756 * [taylor]: Taking taylor expansion of (- (log1p (exp (/ -1 x))) (/ 1 (* x y))) in y 1553947671.756 * [taylor]: Taking taylor expansion of (log1p (exp (/ -1 x))) in y 1553947671.756 * [taylor]: Rewrote expression to (log (+ 1 (exp (/ -1 x)))) 1553947671.756 * [taylor]: Taking taylor expansion of (+ 1 (exp (/ -1 x))) in y 1553947671.756 * [taylor]: Taking taylor expansion of 1 in y 1553947671.756 * [backup-simplify]: Simplify 1 into 1 1553947671.756 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in y 1553947671.756 * [taylor]: Taking taylor expansion of (/ -1 x) in y 1553947671.756 * [taylor]: Taking taylor expansion of -1 in y 1553947671.756 * [backup-simplify]: Simplify -1 into -1 1553947671.756 * [taylor]: Taking taylor expansion of x in y 1553947671.756 * [backup-simplify]: Simplify x into x 1553947671.757 * [backup-simplify]: Simplify (/ -1 x) into (/ -1 x) 1553947671.757 * [backup-simplify]: Simplify (exp (/ -1 x)) into (exp (/ -1 x)) 1553947671.757 * [backup-simplify]: Simplify (+ 1 (exp (/ -1 x))) into (+ (exp (/ -1 x)) 1) 1553947671.757 * [backup-simplify]: Simplify (log (+ (exp (/ -1 x)) 1)) into (log (+ (exp (/ -1 x)) 1)) 1553947671.757 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y 1553947671.757 * [taylor]: Taking taylor expansion of (* x y) in y 1553947671.757 * [taylor]: Taking taylor expansion of x in y 1553947671.757 * [backup-simplify]: Simplify x into x 1553947671.757 * [taylor]: Taking taylor expansion of y in y 1553947671.757 * [backup-simplify]: Simplify 0 into 0 1553947671.757 * [backup-simplify]: Simplify 1 into 1 1553947671.757 * [backup-simplify]: Simplify (* x 0) into 0 1553947671.757 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x 1553947671.758 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 1553947671.758 * [backup-simplify]: Simplify (- (/ 1 x)) into (- (/ 1 x)) 1553947671.758 * [backup-simplify]: Simplify (+ 0 (- (/ 1 x))) into (- (/ 1 x)) 1553947671.758 * [backup-simplify]: Simplify (+ 0 (- (/ 1 x))) into (- (/ 1 x)) 1553947671.758 * [backup-simplify]: Simplify (log (- (/ 1 x))) into (log (- (/ 1 x))) 1553947671.758 * [taylor]: Taking taylor expansion of (log1p (- (log1p (exp (/ -1 x))) (/ 1 (* x y)))) in x 1553947671.758 * [taylor]: Rewrote expression to (log (+ 1 (- (log1p (exp (/ -1 x))) (/ 1 (* x y))))) 1553947671.758 * [taylor]: Taking taylor expansion of (+ 1 (- (log1p (exp (/ -1 x))) (/ 1 (* x y)))) in x 1553947671.758 * [taylor]: Taking taylor expansion of 1 in x 1553947671.758 * [backup-simplify]: Simplify 1 into 1 1553947671.758 * [taylor]: Taking taylor expansion of (- (log1p (exp (/ -1 x))) (/ 1 (* x y))) in x 1553947671.758 * [taylor]: Taking taylor expansion of (log1p (exp (/ -1 x))) in x 1553947671.758 * [taylor]: Rewrote expression to (log (+ 1 (exp (/ -1 x)))) 1553947671.758 * [taylor]: Taking taylor expansion of (+ 1 (exp (/ -1 x))) in x 1553947671.758 * [taylor]: Taking taylor expansion of 1 in x 1553947671.758 * [backup-simplify]: Simplify 1 into 1 1553947671.758 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 1553947671.758 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1553947671.758 * [taylor]: Taking taylor expansion of -1 in x 1553947671.758 * [backup-simplify]: Simplify -1 into -1 1553947671.758 * [taylor]: Taking taylor expansion of x in x 1553947671.758 * [backup-simplify]: Simplify 0 into 0 1553947671.759 * [backup-simplify]: Simplify 1 into 1 1553947671.759 * [backup-simplify]: Simplify (/ -1 1) into -1 1553947671.759 * [backup-simplify]: Simplify (exp (/ -1 x)) into (exp (/ -1 x)) 1553947671.759 * [backup-simplify]: Simplify (+ 1 (exp (/ -1 x))) into (+ (exp (/ -1 x)) 1) 1553947671.759 * [backup-simplify]: Simplify (log (+ (exp (/ -1 x)) 1)) into (log (+ (exp (/ -1 x)) 1)) 1553947671.759 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 1553947671.759 * [taylor]: Taking taylor expansion of (* x y) in x 1553947671.759 * [taylor]: Taking taylor expansion of x in x 1553947671.759 * [backup-simplify]: Simplify 0 into 0 1553947671.759 * [backup-simplify]: Simplify 1 into 1 1553947671.759 * [taylor]: Taking taylor expansion of y in x 1553947671.760 * [backup-simplify]: Simplify y into y 1553947671.760 * [backup-simplify]: Simplify (* 0 y) into 0 1553947671.760 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 1553947671.760 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 1553947671.760 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y)) 1553947671.760 * [backup-simplify]: Simplify (+ 0 (- (/ 1 y))) into (- (/ 1 y)) 1553947671.760 * [backup-simplify]: Simplify (+ 0 (- (/ 1 y))) into (- (/ 1 y)) 1553947671.760 * [backup-simplify]: Simplify (log (- (/ 1 y))) into (log (- (/ 1 y))) 1553947671.760 * [taylor]: Taking taylor expansion of (log1p (- (log1p (exp (/ -1 x))) (/ 1 (* x y)))) in x 1553947671.761 * [taylor]: Rewrote expression to (log (+ 1 (- (log1p (exp (/ -1 x))) (/ 1 (* x y))))) 1553947671.761 * [taylor]: Taking taylor expansion of (+ 1 (- (log1p (exp (/ -1 x))) (/ 1 (* x y)))) in x 1553947671.761 * [taylor]: Taking taylor expansion of 1 in x 1553947671.761 * [backup-simplify]: Simplify 1 into 1 1553947671.761 * [taylor]: Taking taylor expansion of (- (log1p (exp (/ -1 x))) (/ 1 (* x y))) in x 1553947671.761 * [taylor]: Taking taylor expansion of (log1p (exp (/ -1 x))) in x 1553947671.761 * [taylor]: Rewrote expression to (log (+ 1 (exp (/ -1 x)))) 1553947671.761 * [taylor]: Taking taylor expansion of (+ 1 (exp (/ -1 x))) in x 1553947671.761 * [taylor]: Taking taylor expansion of 1 in x 1553947671.761 * [backup-simplify]: Simplify 1 into 1 1553947671.761 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 1553947671.761 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1553947671.761 * [taylor]: Taking taylor expansion of -1 in x 1553947671.761 * [backup-simplify]: Simplify -1 into -1 1553947671.761 * [taylor]: Taking taylor expansion of x in x 1553947671.761 * [backup-simplify]: Simplify 0 into 0 1553947671.761 * [backup-simplify]: Simplify 1 into 1 1553947671.761 * [backup-simplify]: Simplify (/ -1 1) into -1 1553947671.762 * [backup-simplify]: Simplify (exp (/ -1 x)) into (exp (/ -1 x)) 1553947671.762 * [backup-simplify]: Simplify (+ 1 (exp (/ -1 x))) into (+ (exp (/ -1 x)) 1) 1553947671.762 * [backup-simplify]: Simplify (log (+ (exp (/ -1 x)) 1)) into (log (+ (exp (/ -1 x)) 1)) 1553947671.762 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 1553947671.762 * [taylor]: Taking taylor expansion of (* x y) in x 1553947671.762 * [taylor]: Taking taylor expansion of x in x 1553947671.762 * [backup-simplify]: Simplify 0 into 0 1553947671.762 * [backup-simplify]: Simplify 1 into 1 1553947671.762 * [taylor]: Taking taylor expansion of y in x 1553947671.762 * [backup-simplify]: Simplify y into y 1553947671.762 * [backup-simplify]: Simplify (* 0 y) into 0 1553947671.762 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 1553947671.763 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 1553947671.763 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y)) 1553947671.763 * [backup-simplify]: Simplify (+ 0 (- (/ 1 y))) into (- (/ 1 y)) 1553947671.763 * [backup-simplify]: Simplify (+ 0 (- (/ 1 y))) into (- (/ 1 y)) 1553947671.763 * [backup-simplify]: Simplify (log (- (/ 1 y))) into (log (- (/ 1 y))) 1553947671.764 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) (log (- (/ 1 y)))) into (- (log (- (/ 1 y))) (log x)) 1553947671.764 * [taylor]: Taking taylor expansion of (- (log (- (/ 1 y))) (log x)) in y 1553947671.764 * [taylor]: Taking taylor expansion of (log (- (/ 1 y))) in y 1553947671.764 * [taylor]: Taking taylor expansion of (- (/ 1 y)) in y 1553947671.764 * [taylor]: Taking taylor expansion of (/ 1 y) in y 1553947671.764 * [taylor]: Taking taylor expansion of y in y 1553947671.764 * [backup-simplify]: Simplify 0 into 0 1553947671.764 * [backup-simplify]: Simplify 1 into 1 1553947671.764 * [backup-simplify]: Simplify (/ 1 1) into 1 1553947671.765 * [backup-simplify]: Simplify (- 1) into -1 1553947671.765 * [backup-simplify]: Simplify (- 1) into -1 1553947671.766 * [backup-simplify]: Simplify (log -1) into (log -1) 1553947671.766 * [taylor]: Taking taylor expansion of (log x) in y 1553947671.766 * [taylor]: Taking taylor expansion of x in y 1553947671.766 * [backup-simplify]: Simplify x into x 1553947671.766 * [backup-simplify]: Simplify (log x) into (log x) 1553947671.767 * [backup-simplify]: Simplify (+ (* (- 1) (log y)) (log -1)) into (- (log -1) (log y)) 1553947671.767 * [backup-simplify]: Simplify (- (log x)) into (- (log x)) 1553947671.767 * [backup-simplify]: Simplify (+ (- (log -1) (log y)) (- (log x))) into (- (log -1) (+ (log x) (log y))) 1553947671.767 * [backup-simplify]: Simplify (- (log -1) (+ (log x) (log y))) into (- (log -1) (+ (log x) (log y))) 1553947671.768 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0 1553947671.768 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 1553947671.769 * [backup-simplify]: Simplify (- 0) into 0 1553947671.769 * [backup-simplify]: Simplify (+ (log (+ (exp (/ -1 x)) 1)) 0) into (log (+ (exp (/ -1 x)) 1)) 1553947671.769 * [backup-simplify]: Simplify (+ 1 (log (+ (exp (/ -1 x)) 1))) into (+ (log (+ (exp (/ -1 x)) 1)) 1) 1553947671.769 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 (+ (log (+ (exp (/ -1 x)) 1)) 1)) 1)) (pow (- (/ 1 y)) 1)))) 1) into (* -1 (+ (* (log (+ (exp (/ -1 x)) 1)) y) y)) 1553947671.769 * [taylor]: Taking taylor expansion of (* -1 (+ (* (log (+ (exp (/ -1 x)) 1)) y) y)) in y 1553947671.769 * [taylor]: Taking taylor expansion of -1 in y 1553947671.769 * [backup-simplify]: Simplify -1 into -1 1553947671.769 * [taylor]: Taking taylor expansion of (+ (* (log (+ (exp (/ -1 x)) 1)) y) y) in y 1553947671.769 * [taylor]: Taking taylor expansion of (* (log (+ (exp (/ -1 x)) 1)) y) in y 1553947671.769 * [taylor]: Taking taylor expansion of (log (+ (exp (/ -1 x)) 1)) in y 1553947671.770 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1) in y 1553947671.770 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in y 1553947671.770 * [taylor]: Taking taylor expansion of (/ -1 x) in y 1553947671.770 * [taylor]: Taking taylor expansion of -1 in y 1553947671.770 * [backup-simplify]: Simplify -1 into -1 1553947671.770 * [taylor]: Taking taylor expansion of x in y 1553947671.770 * [backup-simplify]: Simplify x into x 1553947671.770 * [backup-simplify]: Simplify (/ -1 x) into (/ -1 x) 1553947671.770 * [backup-simplify]: Simplify (exp (/ -1 x)) into (exp (/ -1 x)) 1553947671.770 * [taylor]: Taking taylor expansion of 1 in y 1553947671.770 * [backup-simplify]: Simplify 1 into 1 1553947671.770 * [backup-simplify]: Simplify (+ (exp (/ -1 x)) 1) into (+ (exp (/ -1 x)) 1) 1553947671.770 * [backup-simplify]: Simplify (log (+ (exp (/ -1 x)) 1)) into (log (+ (exp (/ -1 x)) 1)) 1553947671.770 * [taylor]: Taking taylor expansion of y in y 1553947671.770 * [backup-simplify]: Simplify 0 into 0 1553947671.770 * [backup-simplify]: Simplify 1 into 1 1553947671.770 * [taylor]: Taking taylor expansion of y in y 1553947671.770 * [backup-simplify]: Simplify 0 into 0 1553947671.770 * [backup-simplify]: Simplify 1 into 1 1553947671.770 * [backup-simplify]: Simplify (* (log (+ (exp (/ -1 x)) 1)) 0) into 0 1553947671.771 * [backup-simplify]: Simplify (+ 0 0) into 0 1553947671.771 * [backup-simplify]: Simplify (* -1 0) into 0 1553947671.771 * [backup-simplify]: Simplify 0 into 0 1553947671.772 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1553947671.773 * [backup-simplify]: Simplify (- 0) into 0 1553947671.773 * [backup-simplify]: Simplify (- 1) into -1 1553947671.774 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow -1 1)))) 1) into 0 1553947671.775 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow x 1)))) 1) into 0 1553947671.776 * [backup-simplify]: Simplify (- 0) into 0 1553947671.776 * [backup-simplify]: Simplify (+ 0 0) into 0 1553947671.776 * [backup-simplify]: Simplify 0 into 0 1553947671.776 * [backup-simplify]: Simplify (+ 0 0) into 0 1553947671.777 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (+ (exp (/ -1 x)) 1) 1)))) 1) into 0 1553947671.778 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0 1553947671.778 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 1553947671.779 * [backup-simplify]: Simplify (- 0) into 0 1553947671.779 * [backup-simplify]: Simplify (+ 0 0) into 0 1553947671.779 * [backup-simplify]: Simplify (+ 0 0) into 0 1553947671.781 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 (+ (log (+ (exp (/ -1 x)) 1)) 1)) 2)) (pow (- (/ 1 y)) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (- (/ 1 y)) 1)))) 2) into (* -1/2 (+ (* (pow (log (+ (exp (/ -1 x)) 1)) 2) (pow y 2)) (+ (pow y 2) (* 2 (* (log (+ (exp (/ -1 x)) 1)) (pow y 2)))))) 1553947671.781 * [taylor]: Taking taylor expansion of (* -1/2 (+ (* (pow (log (+ (exp (/ -1 x)) 1)) 2) (pow y 2)) (+ (pow y 2) (* 2 (* (log (+ (exp (/ -1 x)) 1)) (pow y 2)))))) in y 1553947671.781 * [taylor]: Taking taylor expansion of -1/2 in y 1553947671.781 * [backup-simplify]: Simplify -1/2 into -1/2 1553947671.781 * [taylor]: Taking taylor expansion of (+ (* (pow (log (+ (exp (/ -1 x)) 1)) 2) (pow y 2)) (+ (pow y 2) (* 2 (* (log (+ (exp (/ -1 x)) 1)) (pow y 2))))) in y 1553947671.781 * [taylor]: Taking taylor expansion of (* (pow (log (+ (exp (/ -1 x)) 1)) 2) (pow y 2)) in y 1553947671.781 * [taylor]: Taking taylor expansion of (pow (log (+ (exp (/ -1 x)) 1)) 2) in y 1553947671.781 * [taylor]: Taking taylor expansion of (log (+ (exp (/ -1 x)) 1)) in y 1553947671.781 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1) in y 1553947671.781 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in y 1553947671.781 * [taylor]: Taking taylor expansion of (/ -1 x) in y 1553947671.781 * [taylor]: Taking taylor expansion of -1 in y 1553947671.781 * [backup-simplify]: Simplify -1 into -1 1553947671.781 * [taylor]: Taking taylor expansion of x in y 1553947671.781 * [backup-simplify]: Simplify x into x 1553947671.781 * [backup-simplify]: Simplify (/ -1 x) into (/ -1 x) 1553947671.781 * [backup-simplify]: Simplify (exp (/ -1 x)) into (exp (/ -1 x)) 1553947671.782 * [taylor]: Taking taylor expansion of 1 in y 1553947671.782 * [backup-simplify]: Simplify 1 into 1 1553947671.782 * [backup-simplify]: Simplify (+ (exp (/ -1 x)) 1) into (+ (exp (/ -1 x)) 1) 1553947671.782 * [backup-simplify]: Simplify (log (+ (exp (/ -1 x)) 1)) into (log (+ (exp (/ -1 x)) 1)) 1553947671.782 * [taylor]: Taking taylor expansion of (pow y 2) in y 1553947671.782 * [taylor]: Taking taylor expansion of y in y 1553947671.782 * [backup-simplify]: Simplify 0 into 0 1553947671.782 * [backup-simplify]: Simplify 1 into 1 1553947671.782 * [taylor]: Taking taylor expansion of (+ (pow y 2) (* 2 (* (log (+ (exp (/ -1 x)) 1)) (pow y 2)))) in y 1553947671.782 * [taylor]: Taking taylor expansion of (pow y 2) in y 1553947671.782 * [taylor]: Taking taylor expansion of y in y 1553947671.782 * [backup-simplify]: Simplify 0 into 0 1553947671.782 * [backup-simplify]: Simplify 1 into 1 1553947671.782 * [taylor]: Taking taylor expansion of (* 2 (* (log (+ (exp (/ -1 x)) 1)) (pow y 2))) in y 1553947671.782 * [taylor]: Taking taylor expansion of 2 in y 1553947671.782 * [backup-simplify]: Simplify 2 into 2 1553947671.782 * [taylor]: Taking taylor expansion of (* (log (+ (exp (/ -1 x)) 1)) (pow y 2)) in y 1553947671.782 * [taylor]: Taking taylor expansion of (log (+ (exp (/ -1 x)) 1)) in y 1553947671.782 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1) in y 1553947671.782 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in y 1553947671.782 * [taylor]: Taking taylor expansion of (/ -1 x) in y 1553947671.782 * [taylor]: Taking taylor expansion of -1 in y 1553947671.782 * [backup-simplify]: Simplify -1 into -1 1553947671.782 * [taylor]: Taking taylor expansion of x in y 1553947671.782 * [backup-simplify]: Simplify x into x 1553947671.782 * [backup-simplify]: Simplify (/ -1 x) into (/ -1 x) 1553947671.782 * [backup-simplify]: Simplify (exp (/ -1 x)) into (exp (/ -1 x)) 1553947671.782 * [taylor]: Taking taylor expansion of 1 in y 1553947671.782 * [backup-simplify]: Simplify 1 into 1 1553947671.783 * [backup-simplify]: Simplify (+ (exp (/ -1 x)) 1) into (+ (exp (/ -1 x)) 1) 1553947671.783 * [backup-simplify]: Simplify (log (+ (exp (/ -1 x)) 1)) into (log (+ (exp (/ -1 x)) 1)) 1553947671.783 * [taylor]: Taking taylor expansion of (pow y 2) in y 1553947671.783 * [taylor]: Taking taylor expansion of y in y 1553947671.783 * [backup-simplify]: Simplify 0 into 0 1553947671.783 * [backup-simplify]: Simplify 1 into 1 1553947671.783 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ -1 x) (/ 0 x)))) into 0 1553947671.784 * [backup-simplify]: Simplify (* (exp (/ -1 x)) (+ (* (/ (pow 0 1) 1)))) into 0 1553947671.784 * [backup-simplify]: Simplify (+ 0 0) into 0 1553947671.785 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (+ (exp (/ -1 x)) 1) 1)))) 1) into 0 1553947671.785 * [backup-simplify]: Simplify (+ (* (log (+ (exp (/ -1 x)) 1)) 1) (* 0 0)) into (log (+ (exp (/ -1 x)) 1)) 1553947671.786 * [backup-simplify]: Simplify (+ (log (+ (exp (/ -1 x)) 1)) 1) into (+ (log (+ (exp (/ -1 x)) 1)) 1) 1553947671.786 * [backup-simplify]: Simplify (+ (* -1 (+ (log (+ (exp (/ -1 x)) 1)) 1)) (* 0 0)) into (- (+ (log (+ (exp (/ -1 x)) 1)) 1)) 1553947671.786 * [backup-simplify]: Simplify (- (+ (log (+ (exp (/ -1 x)) 1)) 1)) into (- (+ (log (+ (exp (/ -1 x)) 1)) 1)) 1553947671.787 * [backup-simplify]: Simplify (- 0) into 0 1553947671.787 * [backup-simplify]: Simplify (- 1) into -1 1553947671.788 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1553947671.788 * [backup-simplify]: Simplify (- 0) into 0 1553947671.789 * [backup-simplify]: Simplify (- 1) into -1 1553947671.792 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow -1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow -1 1)))) 2) into 0 1553947671.793 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow x 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow x 1)))) 2) into 0 1553947671.794 * [backup-simplify]: Simplify (- 0) into 0 1553947671.794 * [backup-simplify]: Simplify (+ 0 0) into 0 1553947671.794 * [backup-simplify]: Simplify 0 into 0 1553947671.794 * [backup-simplify]: Simplify (+ 0 0) into 0 1553947671.796 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (+ (exp (/ -1 x)) 1) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (+ (exp (/ -1 x)) 1) 1)))) 2) into 0 1553947671.798 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0 1553947671.798 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 1553947671.798 * [backup-simplify]: Simplify (- 0) into 0 1553947671.798 * [backup-simplify]: Simplify (+ 0 0) into 0 1553947671.799 * [backup-simplify]: Simplify (+ 0 0) into 0 1553947671.801 * [backup-simplify]: Simplify (/ (+ (* 2 (/ (* (pow (* 1 (+ (log (+ (exp (/ -1 x)) 1)) 1)) 3)) (pow (- (/ 1 y)) 3))) (* -3 (/ (* (pow (* 1 (+ (log (+ (exp (/ -1 x)) 1)) 1)) 1) (pow (* 2 0) 1)) (pow (- (/ 1 y)) 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow (- (/ 1 y)) 1)))) 6) into (* -1/6 (+ (* 2 (* (pow (log (+ (exp (/ -1 x)) 1)) 3) (pow y 3))) (+ (* 6 (* (log (+ (exp (/ -1 x)) 1)) (pow y 3))) (+ (* 6 (* (pow (log (+ (exp (/ -1 x)) 1)) 2) (pow y 3))) (* 2 (pow y 3)))))) 1553947671.801 * [taylor]: Taking taylor expansion of (* -1/6 (+ (* 2 (* (pow (log (+ (exp (/ -1 x)) 1)) 3) (pow y 3))) (+ (* 6 (* (log (+ (exp (/ -1 x)) 1)) (pow y 3))) (+ (* 6 (* (pow (log (+ (exp (/ -1 x)) 1)) 2) (pow y 3))) (* 2 (pow y 3)))))) in y 1553947671.801 * [taylor]: Taking taylor expansion of -1/6 in y 1553947671.801 * [backup-simplify]: Simplify -1/6 into -1/6 1553947671.801 * [taylor]: Taking taylor expansion of (+ (* 2 (* (pow (log (+ (exp (/ -1 x)) 1)) 3) (pow y 3))) (+ (* 6 (* (log (+ (exp (/ -1 x)) 1)) (pow y 3))) (+ (* 6 (* (pow (log (+ (exp (/ -1 x)) 1)) 2) (pow y 3))) (* 2 (pow y 3))))) in y 1553947671.802 * [taylor]: Taking taylor expansion of (* 2 (* (pow (log (+ (exp (/ -1 x)) 1)) 3) (pow y 3))) in y 1553947671.802 * [taylor]: Taking taylor expansion of 2 in y 1553947671.802 * [backup-simplify]: Simplify 2 into 2 1553947671.802 * [taylor]: Taking taylor expansion of (* (pow (log (+ (exp (/ -1 x)) 1)) 3) (pow y 3)) in y 1553947671.802 * [taylor]: Taking taylor expansion of (pow (log (+ (exp (/ -1 x)) 1)) 3) in y 1553947671.802 * [taylor]: Taking taylor expansion of (log (+ (exp (/ -1 x)) 1)) in y 1553947671.802 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1) in y 1553947671.802 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in y 1553947671.802 * [taylor]: Taking taylor expansion of (/ -1 x) in y 1553947671.802 * [taylor]: Taking taylor expansion of -1 in y 1553947671.802 * [backup-simplify]: Simplify -1 into -1 1553947671.802 * [taylor]: Taking taylor expansion of x in y 1553947671.802 * [backup-simplify]: Simplify x into x 1553947671.802 * [backup-simplify]: Simplify (/ -1 x) into (/ -1 x) 1553947671.802 * [backup-simplify]: Simplify (exp (/ -1 x)) into (exp (/ -1 x)) 1553947671.802 * [taylor]: Taking taylor expansion of 1 in y 1553947671.802 * [backup-simplify]: Simplify 1 into 1 1553947671.802 * [backup-simplify]: Simplify (+ (exp (/ -1 x)) 1) into (+ (exp (/ -1 x)) 1) 1553947671.802 * [backup-simplify]: Simplify (log (+ (exp (/ -1 x)) 1)) into (log (+ (exp (/ -1 x)) 1)) 1553947671.802 * [taylor]: Taking taylor expansion of (pow y 3) in y 1553947671.802 * [taylor]: Taking taylor expansion of y in y 1553947671.802 * [backup-simplify]: Simplify 0 into 0 1553947671.802 * [backup-simplify]: Simplify 1 into 1 1553947671.802 * [taylor]: Taking taylor expansion of (+ (* 6 (* (log (+ (exp (/ -1 x)) 1)) (pow y 3))) (+ (* 6 (* (pow (log (+ (exp (/ -1 x)) 1)) 2) (pow y 3))) (* 2 (pow y 3)))) in y 1553947671.802 * [taylor]: Taking taylor expansion of (* 6 (* (log (+ (exp (/ -1 x)) 1)) (pow y 3))) in y 1553947671.802 * [taylor]: Taking taylor expansion of 6 in y 1553947671.802 * [backup-simplify]: Simplify 6 into 6 1553947671.802 * [taylor]: Taking taylor expansion of (* (log (+ (exp (/ -1 x)) 1)) (pow y 3)) in y 1553947671.802 * [taylor]: Taking taylor expansion of (log (+ (exp (/ -1 x)) 1)) in y 1553947671.802 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1) in y 1553947671.802 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in y 1553947671.802 * [taylor]: Taking taylor expansion of (/ -1 x) in y 1553947671.803 * [taylor]: Taking taylor expansion of -1 in y 1553947671.803 * [backup-simplify]: Simplify -1 into -1 1553947671.803 * [taylor]: Taking taylor expansion of x in y 1553947671.803 * [backup-simplify]: Simplify x into x 1553947671.803 * [backup-simplify]: Simplify (/ -1 x) into (/ -1 x) 1553947671.803 * [backup-simplify]: Simplify (exp (/ -1 x)) into (exp (/ -1 x)) 1553947671.803 * [taylor]: Taking taylor expansion of 1 in y 1553947671.803 * [backup-simplify]: Simplify 1 into 1 1553947671.803 * [backup-simplify]: Simplify (+ (exp (/ -1 x)) 1) into (+ (exp (/ -1 x)) 1) 1553947671.803 * [backup-simplify]: Simplify (log (+ (exp (/ -1 x)) 1)) into (log (+ (exp (/ -1 x)) 1)) 1553947671.803 * [taylor]: Taking taylor expansion of (pow y 3) in y 1553947671.803 * [taylor]: Taking taylor expansion of y in y 1553947671.803 * [backup-simplify]: Simplify 0 into 0 1553947671.803 * [backup-simplify]: Simplify 1 into 1 1553947671.803 * [taylor]: Taking taylor expansion of (+ (* 6 (* (pow (log (+ (exp (/ -1 x)) 1)) 2) (pow y 3))) (* 2 (pow y 3))) in y 1553947671.803 * [taylor]: Taking taylor expansion of (* 6 (* (pow (log (+ (exp (/ -1 x)) 1)) 2) (pow y 3))) in y 1553947671.803 * [taylor]: Taking taylor expansion of 6 in y 1553947671.803 * [backup-simplify]: Simplify 6 into 6 1553947671.803 * [taylor]: Taking taylor expansion of (* (pow (log (+ (exp (/ -1 x)) 1)) 2) (pow y 3)) in y 1553947671.803 * [taylor]: Taking taylor expansion of (pow (log (+ (exp (/ -1 x)) 1)) 2) in y 1553947671.803 * [taylor]: Taking taylor expansion of (log (+ (exp (/ -1 x)) 1)) in y 1553947671.803 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1) in y 1553947671.803 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in y 1553947671.803 * [taylor]: Taking taylor expansion of (/ -1 x) in y 1553947671.803 * [taylor]: Taking taylor expansion of -1 in y 1553947671.803 * [backup-simplify]: Simplify -1 into -1 1553947671.803 * [taylor]: Taking taylor expansion of x in y 1553947671.803 * [backup-simplify]: Simplify x into x 1553947671.803 * [backup-simplify]: Simplify (/ -1 x) into (/ -1 x) 1553947671.804 * [backup-simplify]: Simplify (exp (/ -1 x)) into (exp (/ -1 x)) 1553947671.804 * [taylor]: Taking taylor expansion of 1 in y 1553947671.804 * [backup-simplify]: Simplify 1 into 1 1553947671.804 * [backup-simplify]: Simplify (+ (exp (/ -1 x)) 1) into (+ (exp (/ -1 x)) 1) 1553947671.804 * [backup-simplify]: Simplify (log (+ (exp (/ -1 x)) 1)) into (log (+ (exp (/ -1 x)) 1)) 1553947671.804 * [taylor]: Taking taylor expansion of (pow y 3) in y 1553947671.804 * [taylor]: Taking taylor expansion of y in y 1553947671.804 * [backup-simplify]: Simplify 0 into 0 1553947671.804 * [backup-simplify]: Simplify 1 into 1 1553947671.804 * [taylor]: Taking taylor expansion of (* 2 (pow y 3)) in y 1553947671.804 * [taylor]: Taking taylor expansion of 2 in y 1553947671.804 * [backup-simplify]: Simplify 2 into 2 1553947671.804 * [taylor]: Taking taylor expansion of (pow y 3) in y 1553947671.804 * [taylor]: Taking taylor expansion of y in y 1553947671.804 * [backup-simplify]: Simplify 0 into 0 1553947671.804 * [backup-simplify]: Simplify 1 into 1 1553947671.804 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ -1 x) (/ 0 x)) (* 0 (/ 0 x)))) into 0 1553947671.806 * [backup-simplify]: Simplify (* (exp (/ -1 x)) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0 1553947671.806 * [backup-simplify]: Simplify (+ 0 0) into 0 1553947671.808 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (+ (exp (/ -1 x)) 1) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (+ (exp (/ -1 x)) 1) 1)))) 2) into 0 1553947671.809 * [backup-simplify]: Simplify (+ (* (log (+ (exp (/ -1 x)) 1)) 0) (+ (* 0 1) (* 0 0))) into 0 1553947671.809 * [backup-simplify]: Simplify (+ 0 0) into 0 1553947671.810 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 (+ (log (+ (exp (/ -1 x)) 1)) 1)) (* 0 0))) into 0 1553947671.810 * [backup-simplify]: Simplify 0 into 0 1553947671.810 * [backup-simplify]: Simplify (- 0) into 0 1553947671.811 * [backup-simplify]: Simplify (- 1) into -1 1553947671.811 * [backup-simplify]: Simplify (- 0) into 0 1553947671.811 * [backup-simplify]: Simplify (- 0) into 0 1553947671.812 * [backup-simplify]: Simplify (- 1) into -1 1553947671.813 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1553947671.813 * [backup-simplify]: Simplify (- 0) into 0 1553947671.813 * [backup-simplify]: Simplify (- 1) into -1 1553947671.819 * [backup-simplify]: Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow -1 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1)) (pow -1 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow -1 1)))) 6) into 0 1553947671.822 * [backup-simplify]: Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow x 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1)) (pow x 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow x 1)))) 6) into 0 1553947671.822 * [backup-simplify]: Simplify (- 0) into 0 1553947671.823 * [backup-simplify]: Simplify (+ 0 0) into 0 1553947671.823 * [backup-simplify]: Simplify 0 into 0 1553947671.823 * [backup-simplify]: Simplify (+ 0 0) into 0 1553947671.826 * [backup-simplify]: Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow (+ (exp (/ -1 x)) 1) 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1)) (pow (+ (exp (/ -1 x)) 1) 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow (+ (exp (/ -1 x)) 1) 1)))) 6) into 0 1553947671.828 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))))) into 0 1553947671.828 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 1553947671.828 * [backup-simplify]: Simplify (- 0) into 0 1553947671.829 * [backup-simplify]: Simplify (+ 0 0) into 0 1553947671.829 * [backup-simplify]: Simplify (+ 0 0) into 0 1553947671.833 * [backup-simplify]: Simplify (/ (+ (* -6 (/ (* (pow (* 1 (+ (log (+ (exp (/ -1 x)) 1)) 1)) 4)) (pow (- (/ 1 y)) 4))) (* 12 (/ (* (pow (* 1 (+ (log (+ (exp (/ -1 x)) 1)) 1)) 2) (pow (* 2 0) 1)) (pow (- (/ 1 y)) 3))) (* -3 (/ (* 1 (pow (* 2 0) 2)) (pow (- (/ 1 y)) 2))) (* -4 (/ (* (pow (* 1 (+ (log (+ (exp (/ -1 x)) 1)) 1)) 1) 1 (pow (* 6 0) 1)) (pow (- (/ 1 y)) 2))) (* 1 (/ (* 1 1 1 (pow (* 24 0) 1)) (pow (- (/ 1 y)) 1)))) 24) into (* -1/24 (+ (* 6 (pow y 4)) (+ (* 24 (* (pow (log (+ (exp (/ -1 x)) 1)) 3) (pow y 4))) (+ (* 24 (* (log (+ (exp (/ -1 x)) 1)) (pow y 4))) (+ (* 6 (* (pow (log (+ (exp (/ -1 x)) 1)) 4) (pow y 4))) (* 36 (* (pow (log (+ (exp (/ -1 x)) 1)) 2) (pow y 4)))))))) 1553947671.833 * [taylor]: Taking taylor expansion of (* -1/24 (+ (* 6 (pow y 4)) (+ (* 24 (* (pow (log (+ (exp (/ -1 x)) 1)) 3) (pow y 4))) (+ (* 24 (* (log (+ (exp (/ -1 x)) 1)) (pow y 4))) (+ (* 6 (* (pow (log (+ (exp (/ -1 x)) 1)) 4) (pow y 4))) (* 36 (* (pow (log (+ (exp (/ -1 x)) 1)) 2) (pow y 4)))))))) in y 1553947671.833 * [taylor]: Taking taylor expansion of -1/24 in y 1553947671.833 * [backup-simplify]: Simplify -1/24 into -1/24 1553947671.833 * [taylor]: Taking taylor expansion of (+ (* 6 (pow y 4)) (+ (* 24 (* (pow (log (+ (exp (/ -1 x)) 1)) 3) (pow y 4))) (+ (* 24 (* (log (+ (exp (/ -1 x)) 1)) (pow y 4))) (+ (* 6 (* (pow (log (+ (exp (/ -1 x)) 1)) 4) (pow y 4))) (* 36 (* (pow (log (+ (exp (/ -1 x)) 1)) 2) (pow y 4))))))) in y 1553947671.833 * [taylor]: Taking taylor expansion of (* 6 (pow y 4)) in y 1553947671.833 * [taylor]: Taking taylor expansion of 6 in y 1553947671.833 * [backup-simplify]: Simplify 6 into 6 1553947671.833 * [taylor]: Taking taylor expansion of (pow y 4) in y 1553947671.833 * [taylor]: Taking taylor expansion of y in y 1553947671.834 * [backup-simplify]: Simplify 0 into 0 1553947671.834 * [backup-simplify]: Simplify 1 into 1 1553947671.834 * [taylor]: Taking taylor expansion of (+ (* 24 (* (pow (log (+ (exp (/ -1 x)) 1)) 3) (pow y 4))) (+ (* 24 (* (log (+ (exp (/ -1 x)) 1)) (pow y 4))) (+ (* 6 (* (pow (log (+ (exp (/ -1 x)) 1)) 4) (pow y 4))) (* 36 (* (pow (log (+ (exp (/ -1 x)) 1)) 2) (pow y 4)))))) in y 1553947671.834 * [taylor]: Taking taylor expansion of (* 24 (* (pow (log (+ (exp (/ -1 x)) 1)) 3) (pow y 4))) in y 1553947671.834 * [taylor]: Taking taylor expansion of 24 in y 1553947671.834 * [backup-simplify]: Simplify 24 into 24 1553947671.834 * [taylor]: Taking taylor expansion of (* (pow (log (+ (exp (/ -1 x)) 1)) 3) (pow y 4)) in y 1553947671.834 * [taylor]: Taking taylor expansion of (pow (log (+ (exp (/ -1 x)) 1)) 3) in y 1553947671.834 * [taylor]: Taking taylor expansion of (log (+ (exp (/ -1 x)) 1)) in y 1553947671.834 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1) in y 1553947671.834 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in y 1553947671.834 * [taylor]: Taking taylor expansion of (/ -1 x) in y 1553947671.834 * [taylor]: Taking taylor expansion of -1 in y 1553947671.834 * [backup-simplify]: Simplify -1 into -1 1553947671.834 * [taylor]: Taking taylor expansion of x in y 1553947671.834 * [backup-simplify]: Simplify x into x 1553947671.834 * [backup-simplify]: Simplify (/ -1 x) into (/ -1 x) 1553947671.834 * [backup-simplify]: Simplify (exp (/ -1 x)) into (exp (/ -1 x)) 1553947671.834 * [taylor]: Taking taylor expansion of 1 in y 1553947671.834 * [backup-simplify]: Simplify 1 into 1 1553947671.834 * [backup-simplify]: Simplify (+ (exp (/ -1 x)) 1) into (+ (exp (/ -1 x)) 1) 1553947671.834 * [backup-simplify]: Simplify (log (+ (exp (/ -1 x)) 1)) into (log (+ (exp (/ -1 x)) 1)) 1553947671.834 * [taylor]: Taking taylor expansion of (pow y 4) in y 1553947671.834 * [taylor]: Taking taylor expansion of y in y 1553947671.834 * [backup-simplify]: Simplify 0 into 0 1553947671.834 * [backup-simplify]: Simplify 1 into 1 1553947671.834 * [taylor]: Taking taylor expansion of (+ (* 24 (* (log (+ (exp (/ -1 x)) 1)) (pow y 4))) (+ (* 6 (* (pow (log (+ (exp (/ -1 x)) 1)) 4) (pow y 4))) (* 36 (* (pow (log (+ (exp (/ -1 x)) 1)) 2) (pow y 4))))) in y 1553947671.834 * [taylor]: Taking taylor expansion of (* 24 (* (log (+ (exp (/ -1 x)) 1)) (pow y 4))) in y 1553947671.834 * [taylor]: Taking taylor expansion of 24 in y 1553947671.834 * [backup-simplify]: Simplify 24 into 24 1553947671.834 * [taylor]: Taking taylor expansion of (* (log (+ (exp (/ -1 x)) 1)) (pow y 4)) in y 1553947671.834 * [taylor]: Taking taylor expansion of (log (+ (exp (/ -1 x)) 1)) in y 1553947671.835 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1) in y 1553947671.835 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in y 1553947671.835 * [taylor]: Taking taylor expansion of (/ -1 x) in y 1553947671.835 * [taylor]: Taking taylor expansion of -1 in y 1553947671.835 * [backup-simplify]: Simplify -1 into -1 1553947671.835 * [taylor]: Taking taylor expansion of x in y 1553947671.835 * [backup-simplify]: Simplify x into x 1553947671.835 * [backup-simplify]: Simplify (/ -1 x) into (/ -1 x) 1553947671.835 * [backup-simplify]: Simplify (exp (/ -1 x)) into (exp (/ -1 x)) 1553947671.835 * [taylor]: Taking taylor expansion of 1 in y 1553947671.835 * [backup-simplify]: Simplify 1 into 1 1553947671.835 * [backup-simplify]: Simplify (+ (exp (/ -1 x)) 1) into (+ (exp (/ -1 x)) 1) 1553947671.835 * [backup-simplify]: Simplify (log (+ (exp (/ -1 x)) 1)) into (log (+ (exp (/ -1 x)) 1)) 1553947671.835 * [taylor]: Taking taylor expansion of (pow y 4) in y 1553947671.835 * [taylor]: Taking taylor expansion of y in y 1553947671.835 * [backup-simplify]: Simplify 0 into 0 1553947671.835 * [backup-simplify]: Simplify 1 into 1 1553947671.835 * [taylor]: Taking taylor expansion of (+ (* 6 (* (pow (log (+ (exp (/ -1 x)) 1)) 4) (pow y 4))) (* 36 (* (pow (log (+ (exp (/ -1 x)) 1)) 2) (pow y 4)))) in y 1553947671.835 * [taylor]: Taking taylor expansion of (* 6 (* (pow (log (+ (exp (/ -1 x)) 1)) 4) (pow y 4))) in y 1553947671.835 * [taylor]: Taking taylor expansion of 6 in y 1553947671.835 * [backup-simplify]: Simplify 6 into 6 1553947671.835 * [taylor]: Taking taylor expansion of (* (pow (log (+ (exp (/ -1 x)) 1)) 4) (pow y 4)) in y 1553947671.835 * [taylor]: Taking taylor expansion of (pow (log (+ (exp (/ -1 x)) 1)) 4) in y 1553947671.835 * [taylor]: Taking taylor expansion of (log (+ (exp (/ -1 x)) 1)) in y 1553947671.835 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1) in y 1553947671.835 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in y 1553947671.835 * [taylor]: Taking taylor expansion of (/ -1 x) in y 1553947671.835 * [taylor]: Taking taylor expansion of -1 in y 1553947671.835 * [backup-simplify]: Simplify -1 into -1 1553947671.835 * [taylor]: Taking taylor expansion of x in y 1553947671.835 * [backup-simplify]: Simplify x into x 1553947671.835 * [backup-simplify]: Simplify (/ -1 x) into (/ -1 x) 1553947671.836 * [backup-simplify]: Simplify (exp (/ -1 x)) into (exp (/ -1 x)) 1553947671.836 * [taylor]: Taking taylor expansion of 1 in y 1553947671.836 * [backup-simplify]: Simplify 1 into 1 1553947671.836 * [backup-simplify]: Simplify (+ (exp (/ -1 x)) 1) into (+ (exp (/ -1 x)) 1) 1553947671.836 * [backup-simplify]: Simplify (log (+ (exp (/ -1 x)) 1)) into (log (+ (exp (/ -1 x)) 1)) 1553947671.836 * [taylor]: Taking taylor expansion of (pow y 4) in y 1553947671.836 * [taylor]: Taking taylor expansion of y in y 1553947671.836 * [backup-simplify]: Simplify 0 into 0 1553947671.836 * [backup-simplify]: Simplify 1 into 1 1553947671.836 * [taylor]: Taking taylor expansion of (* 36 (* (pow (log (+ (exp (/ -1 x)) 1)) 2) (pow y 4))) in y 1553947671.836 * [taylor]: Taking taylor expansion of 36 in y 1553947671.836 * [backup-simplify]: Simplify 36 into 36 1553947671.836 * [taylor]: Taking taylor expansion of (* (pow (log (+ (exp (/ -1 x)) 1)) 2) (pow y 4)) in y 1553947671.836 * [taylor]: Taking taylor expansion of (pow (log (+ (exp (/ -1 x)) 1)) 2) in y 1553947671.836 * [taylor]: Taking taylor expansion of (log (+ (exp (/ -1 x)) 1)) in y 1553947671.836 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1) in y 1553947671.836 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in y 1553947671.836 * [taylor]: Taking taylor expansion of (/ -1 x) in y 1553947671.836 * [taylor]: Taking taylor expansion of -1 in y 1553947671.836 * [backup-simplify]: Simplify -1 into -1 1553947671.836 * [taylor]: Taking taylor expansion of x in y 1553947671.836 * [backup-simplify]: Simplify x into x 1553947671.836 * [backup-simplify]: Simplify (/ -1 x) into (/ -1 x) 1553947671.836 * [backup-simplify]: Simplify (exp (/ -1 x)) into (exp (/ -1 x)) 1553947671.836 * [taylor]: Taking taylor expansion of 1 in y 1553947671.836 * [backup-simplify]: Simplify 1 into 1 1553947671.836 * [backup-simplify]: Simplify (+ (exp (/ -1 x)) 1) into (+ (exp (/ -1 x)) 1) 1553947671.837 * [backup-simplify]: Simplify (log (+ (exp (/ -1 x)) 1)) into (log (+ (exp (/ -1 x)) 1)) 1553947671.837 * [taylor]: Taking taylor expansion of (pow y 4) in y 1553947671.837 * [taylor]: Taking taylor expansion of y in y 1553947671.837 * [backup-simplify]: Simplify 0 into 0 1553947671.837 * [backup-simplify]: Simplify 1 into 1 1553947671.837 * [backup-simplify]: Simplify (* (log (+ (exp (/ -1 x)) 1)) (log (+ (exp (/ -1 x)) 1))) into (pow (log (+ (exp (/ -1 x)) 1)) 2) 1553947671.837 * [backup-simplify]: Simplify (* 1 1) into 1 1553947671.838 * [backup-simplify]: Simplify (* (pow (log (+ (exp (/ -1 x)) 1)) 2) 1) into (pow (log (+ (exp (/ -1 x)) 1)) 2) 1553947671.838 * [backup-simplify]: Simplify (* 1 1) into 1 1553947671.838 * [backup-simplify]: Simplify (* 1 1) into 1 1553947671.838 * [backup-simplify]: Simplify (* (log (+ (exp (/ -1 x)) 1)) 1) into (log (+ (exp (/ -1 x)) 1)) 1553947671.839 * [backup-simplify]: Simplify (* 2 (log (+ (exp (/ -1 x)) 1))) into (* 2 (log (+ (exp (/ -1 x)) 1))) 1553947671.839 * [backup-simplify]: Simplify (+ 1 (* 2 (log (+ (exp (/ -1 x)) 1)))) into (+ (* 2 (log (+ (exp (/ -1 x)) 1))) 1) 1553947671.839 * [backup-simplify]: Simplify (+ (pow (log (+ (exp (/ -1 x)) 1)) 2) (+ (* 2 (log (+ (exp (/ -1 x)) 1))) 1)) into (+ (pow (log (+ (exp (/ -1 x)) 1)) 2) (+ (* 2 (log (+ (exp (/ -1 x)) 1))) 1)) 1553947671.839 * [backup-simplify]: Simplify (* -1/2 (+ (pow (log (+ (exp (/ -1 x)) 1)) 2) (+ (* 2 (log (+ (exp (/ -1 x)) 1))) 1))) into (* -1/2 (+ (pow (log (+ (exp (/ -1 x)) 1)) 2) (+ (* 2 (log (+ (exp (/ -1 x)) 1))) 1))) 1553947671.840 * [backup-simplify]: Simplify (* -1/2 (+ (pow (log (+ (exp (/ -1 x)) 1)) 2) (+ (* 2 (log (+ (exp (/ -1 x)) 1))) 1))) into (* -1/2 (+ (pow (log (+ (exp (/ -1 x)) 1)) 2) (+ (* 2 (log (+ (exp (/ -1 x)) 1))) 1))) 1553947671.841 * [backup-simplify]: Simplify (+ (* (* -1/2 (+ (pow (log (+ (exp (/ -1 (/ 1 (- x)))) 1)) 2) (+ (* 2 (log (+ (exp (/ -1 (/ 1 (- x)))) 1))) 1))) (pow (* (/ 1 (- y)) (/ 1 (- x))) 2)) (+ (* (- (+ (log (+ (exp (/ -1 (/ 1 (- x)))) 1)) 1)) (* (/ 1 (- y)) (/ 1 (- x)))) (- (log -1) (+ (log (/ 1 (- x))) (log (/ 1 (- y))))))) into (- (log -1) (+ (* 1/2 (/ (pow (log (+ (exp x) 1)) 2) (* (pow x 2) (pow y 2)))) (+ (* 1/2 (/ 1 (* (pow x 2) (pow y 2)))) (+ (/ (log (+ (exp x) 1)) (* x y)) (+ (log (/ -1 x)) (+ (log (/ -1 y)) (+ (/ 1 (* x y)) (/ (log (+ (exp x) 1)) (* (pow x 2) (pow y 2)))))))))) 1553947671.841 * * * * [progress]: [ 4 / 4 ] generating series at (2 1 1) 1553947671.841 * [backup-simplify]: Simplify (- (log1p (exp x)) (* y x)) into (- (log1p (exp x)) (* x y)) 1553947671.841 * [approximate]: Taking taylor expansion of (- (log1p (exp x)) (* x y)) in (x y) around 0 1553947671.841 * [taylor]: Taking taylor expansion of (- (log1p (exp x)) (* x y)) in y 1553947671.841 * [taylor]: Taking taylor expansion of (log1p (exp x)) in y 1553947671.841 * [taylor]: Rewrote expression to (log (+ 1 (exp x))) 1553947671.841 * [taylor]: Taking taylor expansion of (+ 1 (exp x)) in y 1553947671.841 * [taylor]: Taking taylor expansion of 1 in y 1553947671.841 * [backup-simplify]: Simplify 1 into 1 1553947671.841 * [taylor]: Taking taylor expansion of (exp x) in y 1553947671.841 * [taylor]: Taking taylor expansion of x in y 1553947671.842 * [backup-simplify]: Simplify x into x 1553947671.842 * [backup-simplify]: Simplify (exp x) into (exp x) 1553947671.842 * [backup-simplify]: Simplify (+ 1 (exp x)) into (+ (exp x) 1) 1553947671.842 * [backup-simplify]: Simplify (log (+ (exp x) 1)) into (log (+ (exp x) 1)) 1553947671.842 * [taylor]: Taking taylor expansion of (* x y) in y 1553947671.842 * [taylor]: Taking taylor expansion of x in y 1553947671.842 * [backup-simplify]: Simplify x into x 1553947671.842 * [taylor]: Taking taylor expansion of y in y 1553947671.842 * [backup-simplify]: Simplify 0 into 0 1553947671.842 * [backup-simplify]: Simplify 1 into 1 1553947671.842 * [taylor]: Taking taylor expansion of (- (log1p (exp x)) (* x y)) in x 1553947671.842 * [taylor]: Taking taylor expansion of (log1p (exp x)) in x 1553947671.842 * [taylor]: Rewrote expression to (log (+ 1 (exp x))) 1553947671.842 * [taylor]: Taking taylor expansion of (+ 1 (exp x)) in x 1553947671.842 * [taylor]: Taking taylor expansion of 1 in x 1553947671.842 * [backup-simplify]: Simplify 1 into 1 1553947671.842 * [taylor]: Taking taylor expansion of (exp x) in x 1553947671.842 * [taylor]: Taking taylor expansion of x in x 1553947671.842 * [backup-simplify]: Simplify 0 into 0 1553947671.842 * [backup-simplify]: Simplify 1 into 1 1553947671.842 * [backup-simplify]: Simplify (exp 0) into 1 1553947671.842 * [backup-simplify]: Simplify (+ 1 1) into 2 1553947671.843 * [backup-simplify]: Simplify (log 2) into (log 2) 1553947671.843 * [taylor]: Taking taylor expansion of (* x y) in x 1553947671.843 * [taylor]: Taking taylor expansion of x in x 1553947671.843 * [backup-simplify]: Simplify 0 into 0 1553947671.843 * [backup-simplify]: Simplify 1 into 1 1553947671.843 * [taylor]: Taking taylor expansion of y in x 1553947671.843 * [backup-simplify]: Simplify y into y 1553947671.843 * [taylor]: Taking taylor expansion of (- (log1p (exp x)) (* x y)) in x 1553947671.843 * [taylor]: Taking taylor expansion of (log1p (exp x)) in x 1553947671.843 * [taylor]: Rewrote expression to (log (+ 1 (exp x))) 1553947671.843 * [taylor]: Taking taylor expansion of (+ 1 (exp x)) in x 1553947671.843 * [taylor]: Taking taylor expansion of 1 in x 1553947671.843 * [backup-simplify]: Simplify 1 into 1 1553947671.843 * [taylor]: Taking taylor expansion of (exp x) in x 1553947671.843 * [taylor]: Taking taylor expansion of x in x 1553947671.843 * [backup-simplify]: Simplify 0 into 0 1553947671.843 * [backup-simplify]: Simplify 1 into 1 1553947671.843 * [backup-simplify]: Simplify (exp 0) into 1 1553947671.844 * [backup-simplify]: Simplify (+ 1 1) into 2 1553947671.844 * [backup-simplify]: Simplify (log 2) into (log 2) 1553947671.844 * [taylor]: Taking taylor expansion of (* x y) in x 1553947671.844 * [taylor]: Taking taylor expansion of x in x 1553947671.844 * [backup-simplify]: Simplify 0 into 0 1553947671.844 * [backup-simplify]: Simplify 1 into 1 1553947671.844 * [taylor]: Taking taylor expansion of y in x 1553947671.844 * [backup-simplify]: Simplify y into y 1553947671.844 * [backup-simplify]: Simplify (* 0 y) into 0 1553947671.844 * [backup-simplify]: Simplify (- 0) into 0 1553947671.845 * [backup-simplify]: Simplify (+ (log 2) 0) into (log 2) 1553947671.845 * [taylor]: Taking taylor expansion of (log 2) in y 1553947671.845 * [taylor]: Taking taylor expansion of 2 in y 1553947671.845 * [backup-simplify]: Simplify 2 into 2 1553947671.846 * [backup-simplify]: Simplify (log 2) into (log 2) 1553947671.846 * [backup-simplify]: Simplify (log 2) into (log 2) 1553947671.847 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 1) 1)))) into 1 1553947671.847 * [backup-simplify]: Simplify (+ 0 1) into 1 1553947671.849 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 1) 1)) (pow 2 1)))) 1) into 1/2 1553947671.849 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 1553947671.849 * [backup-simplify]: Simplify (- y) into (- y) 1553947671.849 * [backup-simplify]: Simplify (+ 1/2 (- y)) into (- 1/2 y) 1553947671.849 * [taylor]: Taking taylor expansion of (- 1/2 y) in y 1553947671.849 * [taylor]: Taking taylor expansion of 1/2 in y 1553947671.849 * [backup-simplify]: Simplify 1/2 into 1/2 1553947671.849 * [taylor]: Taking taylor expansion of y in y 1553947671.849 * [backup-simplify]: Simplify 0 into 0 1553947671.849 * [backup-simplify]: Simplify 1 into 1 1553947671.850 * [backup-simplify]: Simplify (- 0) into 0 1553947671.850 * [backup-simplify]: Simplify (+ 1/2 0) into 1/2 1553947671.850 * [backup-simplify]: Simplify 1/2 into 1/2 1553947671.851 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow 2 1)))) 1) into 0 1553947671.851 * [backup-simplify]: Simplify 0 into 0 1553947671.853 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2 1553947671.854 * [backup-simplify]: Simplify (+ 0 1/2) into 1/2 1553947671.857 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 1) 2)) (pow 2 2))) (* 1 (/ (* 1 (pow (* 2 1/2) 1)) (pow 2 1)))) 2) into 1/8 1553947671.858 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0 1553947671.858 * [backup-simplify]: Simplify (- 0) into 0 1553947671.859 * [backup-simplify]: Simplify (+ 1/8 0) into 1/8 1553947671.859 * [taylor]: Taking taylor expansion of 1/8 in y 1553947671.859 * [backup-simplify]: Simplify 1/8 into 1/8 1553947671.859 * [backup-simplify]: Simplify 1/8 into 1/8 1553947671.859 * [backup-simplify]: Simplify (+ (* 1/8 (pow (* 1 x) 2)) (+ (* 1/2 (* 1 x)) (log 2))) into (+ (log 2) (+ (* 1/2 x) (* 1/8 (pow x 2)))) 1553947671.860 * [backup-simplify]: Simplify (- (log1p (exp (/ 1 x))) (* (/ 1 y) (/ 1 x))) into (- (log1p (exp (/ 1 x))) (/ 1 (* x y))) 1553947671.860 * [approximate]: Taking taylor expansion of (- (log1p (exp (/ 1 x))) (/ 1 (* x y))) in (x y) around 0 1553947671.860 * [taylor]: Taking taylor expansion of (- (log1p (exp (/ 1 x))) (/ 1 (* x y))) in y 1553947671.860 * [taylor]: Taking taylor expansion of (log1p (exp (/ 1 x))) in y 1553947671.860 * [taylor]: Rewrote expression to (log (+ 1 (exp (/ 1 x)))) 1553947671.860 * [taylor]: Taking taylor expansion of (+ 1 (exp (/ 1 x))) in y 1553947671.860 * [taylor]: Taking taylor expansion of 1 in y 1553947671.860 * [backup-simplify]: Simplify 1 into 1 1553947671.860 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in y 1553947671.860 * [taylor]: Taking taylor expansion of (/ 1 x) in y 1553947671.860 * [taylor]: Taking taylor expansion of x in y 1553947671.860 * [backup-simplify]: Simplify x into x 1553947671.860 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 1553947671.860 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x)) 1553947671.860 * [backup-simplify]: Simplify (+ 1 (exp (/ 1 x))) into (+ (exp (/ 1 x)) 1) 1553947671.860 * [backup-simplify]: Simplify (log (+ (exp (/ 1 x)) 1)) into (log (+ (exp (/ 1 x)) 1)) 1553947671.860 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y 1553947671.860 * [taylor]: Taking taylor expansion of (* x y) in y 1553947671.860 * [taylor]: Taking taylor expansion of x in y 1553947671.860 * [backup-simplify]: Simplify x into x 1553947671.860 * [taylor]: Taking taylor expansion of y in y 1553947671.860 * [backup-simplify]: Simplify 0 into 0 1553947671.860 * [backup-simplify]: Simplify 1 into 1 1553947671.860 * [backup-simplify]: Simplify (* x 0) into 0 1553947671.861 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x 1553947671.861 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 1553947671.861 * [taylor]: Taking taylor expansion of (- (log1p (exp (/ 1 x))) (/ 1 (* x y))) in x 1553947671.861 * [taylor]: Taking taylor expansion of (log1p (exp (/ 1 x))) in x 1553947671.861 * [taylor]: Rewrote expression to (log (+ 1 (exp (/ 1 x)))) 1553947671.861 * [taylor]: Taking taylor expansion of (+ 1 (exp (/ 1 x))) in x 1553947671.861 * [taylor]: Taking taylor expansion of 1 in x 1553947671.861 * [backup-simplify]: Simplify 1 into 1 1553947671.861 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 1553947671.861 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1553947671.861 * [taylor]: Taking taylor expansion of x in x 1553947671.861 * [backup-simplify]: Simplify 0 into 0 1553947671.861 * [backup-simplify]: Simplify 1 into 1 1553947671.862 * [backup-simplify]: Simplify (/ 1 1) into 1 1553947671.862 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x)) 1553947671.862 * [backup-simplify]: Simplify (+ 1 (exp (/ 1 x))) into (+ (exp (/ 1 x)) 1) 1553947671.862 * [backup-simplify]: Simplify (log (+ (exp (/ 1 x)) 1)) into (log (+ (exp (/ 1 x)) 1)) 1553947671.862 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 1553947671.862 * [taylor]: Taking taylor expansion of (* x y) in x 1553947671.862 * [taylor]: Taking taylor expansion of x in x 1553947671.862 * [backup-simplify]: Simplify 0 into 0 1553947671.862 * [backup-simplify]: Simplify 1 into 1 1553947671.862 * [taylor]: Taking taylor expansion of y in x 1553947671.862 * [backup-simplify]: Simplify y into y 1553947671.862 * [backup-simplify]: Simplify (* 0 y) into 0 1553947671.863 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 1553947671.863 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 1553947671.863 * [taylor]: Taking taylor expansion of (- (log1p (exp (/ 1 x))) (/ 1 (* x y))) in x 1553947671.863 * [taylor]: Taking taylor expansion of (log1p (exp (/ 1 x))) in x 1553947671.863 * [taylor]: Rewrote expression to (log (+ 1 (exp (/ 1 x)))) 1553947671.863 * [taylor]: Taking taylor expansion of (+ 1 (exp (/ 1 x))) in x 1553947671.863 * [taylor]: Taking taylor expansion of 1 in x 1553947671.863 * [backup-simplify]: Simplify 1 into 1 1553947671.863 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 1553947671.863 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1553947671.863 * [taylor]: Taking taylor expansion of x in x 1553947671.863 * [backup-simplify]: Simplify 0 into 0 1553947671.863 * [backup-simplify]: Simplify 1 into 1 1553947671.863 * [backup-simplify]: Simplify (/ 1 1) into 1 1553947671.863 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x)) 1553947671.864 * [backup-simplify]: Simplify (+ 1 (exp (/ 1 x))) into (+ (exp (/ 1 x)) 1) 1553947671.864 * [backup-simplify]: Simplify (log (+ (exp (/ 1 x)) 1)) into (log (+ (exp (/ 1 x)) 1)) 1553947671.864 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 1553947671.864 * [taylor]: Taking taylor expansion of (* x y) in x 1553947671.864 * [taylor]: Taking taylor expansion of x in x 1553947671.864 * [backup-simplify]: Simplify 0 into 0 1553947671.864 * [backup-simplify]: Simplify 1 into 1 1553947671.864 * [taylor]: Taking taylor expansion of y in x 1553947671.864 * [backup-simplify]: Simplify y into y 1553947671.864 * [backup-simplify]: Simplify (* 0 y) into 0 1553947671.865 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 1553947671.865 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 1553947671.865 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y)) 1553947671.865 * [backup-simplify]: Simplify (+ 0 (- (/ 1 y))) into (- (/ 1 y)) 1553947671.865 * [taylor]: Taking taylor expansion of (- (/ 1 y)) in y 1553947671.865 * [taylor]: Taking taylor expansion of (/ 1 y) in y 1553947671.865 * [taylor]: Taking taylor expansion of y in y 1553947671.865 * [backup-simplify]: Simplify 0 into 0 1553947671.865 * [backup-simplify]: Simplify 1 into 1 1553947671.866 * [backup-simplify]: Simplify (/ 1 1) into 1 1553947671.866 * [backup-simplify]: Simplify (- 1) into -1 1553947671.866 * [backup-simplify]: Simplify -1 into -1 1553947671.867 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0 1553947671.867 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 1553947671.868 * [backup-simplify]: Simplify (- 0) into 0 1553947671.868 * [backup-simplify]: Simplify (+ (log (+ (exp (/ 1 x)) 1)) 0) into (log (+ (exp (/ 1 x)) 1)) 1553947671.868 * [taylor]: Taking taylor expansion of (log (+ (exp (/ 1 x)) 1)) in y 1553947671.868 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1) in y 1553947671.868 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in y 1553947671.868 * [taylor]: Taking taylor expansion of (/ 1 x) in y 1553947671.868 * [taylor]: Taking taylor expansion of x in y 1553947671.868 * [backup-simplify]: Simplify x into x 1553947671.868 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 1553947671.868 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x)) 1553947671.868 * [taylor]: Taking taylor expansion of 1 in y 1553947671.868 * [backup-simplify]: Simplify 1 into 1 1553947671.868 * [backup-simplify]: Simplify (+ (exp (/ 1 x)) 1) into (+ (exp (/ 1 x)) 1) 1553947671.868 * [backup-simplify]: Simplify (log (+ (exp (/ 1 x)) 1)) into (log (+ (exp (/ 1 x)) 1)) 1553947671.872 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1553947671.872 * [backup-simplify]: Simplify (- 0) into 0 1553947671.872 * [backup-simplify]: Simplify 0 into 0 1553947671.873 * [backup-simplify]: Simplify (+ 0 0) into 0 1553947671.874 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (+ (exp (/ 1 x)) 1) 1)))) 1) into 0 1553947671.875 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0 1553947671.875 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 1553947671.875 * [backup-simplify]: Simplify (- 0) into 0 1553947671.876 * [backup-simplify]: Simplify (+ 0 0) into 0 1553947671.876 * [taylor]: Taking taylor expansion of 0 in y 1553947671.876 * [backup-simplify]: Simplify 0 into 0 1553947671.876 * [backup-simplify]: Simplify (log (+ (exp (/ 1 x)) 1)) into (log (+ (exp (/ 1 x)) 1)) 1553947671.877 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1553947671.877 * [backup-simplify]: Simplify (- 0) into 0 1553947671.878 * [backup-simplify]: Simplify 0 into 0 1553947671.878 * [backup-simplify]: Simplify (+ 0 0) into 0 1553947671.880 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (+ (exp (/ 1 x)) 1) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (+ (exp (/ 1 x)) 1) 1)))) 2) into 0 1553947671.881 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0 1553947671.881 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 1553947671.882 * [backup-simplify]: Simplify (- 0) into 0 1553947671.882 * [backup-simplify]: Simplify (+ 0 0) into 0 1553947671.882 * [taylor]: Taking taylor expansion of 0 in y 1553947671.882 * [backup-simplify]: Simplify 0 into 0 1553947671.882 * [backup-simplify]: Simplify 0 into 0 1553947671.882 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0 1553947671.883 * [backup-simplify]: Simplify (* (exp (/ 1 x)) (+ (* (/ (pow 0 1) 1)))) into 0 1553947671.883 * [backup-simplify]: Simplify (+ 0 0) into 0 1553947671.884 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (+ (exp (/ 1 x)) 1) 1)))) 1) into 0 1553947671.884 * [backup-simplify]: Simplify 0 into 0 1553947671.885 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1553947671.886 * [backup-simplify]: Simplify (- 0) into 0 1553947671.886 * [backup-simplify]: Simplify 0 into 0 1553947671.886 * [backup-simplify]: Simplify (+ 0 0) into 0 1553947671.889 * [backup-simplify]: Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow (+ (exp (/ 1 x)) 1) 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1)) (pow (+ (exp (/ 1 x)) 1) 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow (+ (exp (/ 1 x)) 1) 1)))) 6) into 0 1553947671.890 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))))) into 0 1553947671.890 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 1553947671.890 * [backup-simplify]: Simplify (- 0) into 0 1553947671.891 * [backup-simplify]: Simplify (+ 0 0) into 0 1553947671.891 * [taylor]: Taking taylor expansion of 0 in y 1553947671.891 * [backup-simplify]: Simplify 0 into 0 1553947671.891 * [backup-simplify]: Simplify 0 into 0 1553947671.891 * [backup-simplify]: Simplify 0 into 0 1553947671.891 * [backup-simplify]: Simplify (+ (log (+ (exp (/ 1 (/ 1 x))) 1)) (* -1 (* (/ 1 (/ 1 y)) (/ 1 (/ 1 x))))) into (- (log (+ (exp x) 1)) (* x y)) 1553947671.891 * [backup-simplify]: Simplify (- (log1p (exp (/ 1 (- x)))) (* (/ 1 (- y)) (/ 1 (- x)))) into (- (log1p (exp (/ -1 x))) (/ 1 (* x y))) 1553947671.891 * [approximate]: Taking taylor expansion of (- (log1p (exp (/ -1 x))) (/ 1 (* x y))) in (x y) around 0 1553947671.891 * [taylor]: Taking taylor expansion of (- (log1p (exp (/ -1 x))) (/ 1 (* x y))) in y 1553947671.891 * [taylor]: Taking taylor expansion of (log1p (exp (/ -1 x))) in y 1553947671.891 * [taylor]: Rewrote expression to (log (+ 1 (exp (/ -1 x)))) 1553947671.891 * [taylor]: Taking taylor expansion of (+ 1 (exp (/ -1 x))) in y 1553947671.891 * [taylor]: Taking taylor expansion of 1 in y 1553947671.891 * [backup-simplify]: Simplify 1 into 1 1553947671.891 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in y 1553947671.891 * [taylor]: Taking taylor expansion of (/ -1 x) in y 1553947671.891 * [taylor]: Taking taylor expansion of -1 in y 1553947671.891 * [backup-simplify]: Simplify -1 into -1 1553947671.891 * [taylor]: Taking taylor expansion of x in y 1553947671.891 * [backup-simplify]: Simplify x into x 1553947671.891 * [backup-simplify]: Simplify (/ -1 x) into (/ -1 x) 1553947671.891 * [backup-simplify]: Simplify (exp (/ -1 x)) into (exp (/ -1 x)) 1553947671.891 * [backup-simplify]: Simplify (+ 1 (exp (/ -1 x))) into (+ (exp (/ -1 x)) 1) 1553947671.892 * [backup-simplify]: Simplify (log (+ (exp (/ -1 x)) 1)) into (log (+ (exp (/ -1 x)) 1)) 1553947671.892 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y 1553947671.892 * [taylor]: Taking taylor expansion of (* x y) in y 1553947671.892 * [taylor]: Taking taylor expansion of x in y 1553947671.892 * [backup-simplify]: Simplify x into x 1553947671.892 * [taylor]: Taking taylor expansion of y in y 1553947671.892 * [backup-simplify]: Simplify 0 into 0 1553947671.892 * [backup-simplify]: Simplify 1 into 1 1553947671.892 * [backup-simplify]: Simplify (* x 0) into 0 1553947671.892 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x 1553947671.892 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 1553947671.892 * [taylor]: Taking taylor expansion of (- (log1p (exp (/ -1 x))) (/ 1 (* x y))) in x 1553947671.892 * [taylor]: Taking taylor expansion of (log1p (exp (/ -1 x))) in x 1553947671.892 * [taylor]: Rewrote expression to (log (+ 1 (exp (/ -1 x)))) 1553947671.892 * [taylor]: Taking taylor expansion of (+ 1 (exp (/ -1 x))) in x 1553947671.892 * [taylor]: Taking taylor expansion of 1 in x 1553947671.892 * [backup-simplify]: Simplify 1 into 1 1553947671.892 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 1553947671.892 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1553947671.892 * [taylor]: Taking taylor expansion of -1 in x 1553947671.892 * [backup-simplify]: Simplify -1 into -1 1553947671.892 * [taylor]: Taking taylor expansion of x in x 1553947671.892 * [backup-simplify]: Simplify 0 into 0 1553947671.892 * [backup-simplify]: Simplify 1 into 1 1553947671.892 * [backup-simplify]: Simplify (/ -1 1) into -1 1553947671.893 * [backup-simplify]: Simplify (exp (/ -1 x)) into (exp (/ -1 x)) 1553947671.893 * [backup-simplify]: Simplify (+ 1 (exp (/ -1 x))) into (+ (exp (/ -1 x)) 1) 1553947671.893 * [backup-simplify]: Simplify (log (+ (exp (/ -1 x)) 1)) into (log (+ (exp (/ -1 x)) 1)) 1553947671.893 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 1553947671.893 * [taylor]: Taking taylor expansion of (* x y) in x 1553947671.893 * [taylor]: Taking taylor expansion of x in x 1553947671.893 * [backup-simplify]: Simplify 0 into 0 1553947671.893 * [backup-simplify]: Simplify 1 into 1 1553947671.893 * [taylor]: Taking taylor expansion of y in x 1553947671.893 * [backup-simplify]: Simplify y into y 1553947671.893 * [backup-simplify]: Simplify (* 0 y) into 0 1553947671.893 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 1553947671.893 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 1553947671.893 * [taylor]: Taking taylor expansion of (- (log1p (exp (/ -1 x))) (/ 1 (* x y))) in x 1553947671.893 * [taylor]: Taking taylor expansion of (log1p (exp (/ -1 x))) in x 1553947671.893 * [taylor]: Rewrote expression to (log (+ 1 (exp (/ -1 x)))) 1553947671.893 * [taylor]: Taking taylor expansion of (+ 1 (exp (/ -1 x))) in x 1553947671.893 * [taylor]: Taking taylor expansion of 1 in x 1553947671.893 * [backup-simplify]: Simplify 1 into 1 1553947671.893 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 1553947671.893 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1553947671.893 * [taylor]: Taking taylor expansion of -1 in x 1553947671.893 * [backup-simplify]: Simplify -1 into -1 1553947671.893 * [taylor]: Taking taylor expansion of x in x 1553947671.893 * [backup-simplify]: Simplify 0 into 0 1553947671.893 * [backup-simplify]: Simplify 1 into 1 1553947671.894 * [backup-simplify]: Simplify (/ -1 1) into -1 1553947671.894 * [backup-simplify]: Simplify (exp (/ -1 x)) into (exp (/ -1 x)) 1553947671.894 * [backup-simplify]: Simplify (+ 1 (exp (/ -1 x))) into (+ (exp (/ -1 x)) 1) 1553947671.894 * [backup-simplify]: Simplify (log (+ (exp (/ -1 x)) 1)) into (log (+ (exp (/ -1 x)) 1)) 1553947671.894 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 1553947671.894 * [taylor]: Taking taylor expansion of (* x y) in x 1553947671.894 * [taylor]: Taking taylor expansion of x in x 1553947671.894 * [backup-simplify]: Simplify 0 into 0 1553947671.894 * [backup-simplify]: Simplify 1 into 1 1553947671.894 * [taylor]: Taking taylor expansion of y in x 1553947671.894 * [backup-simplify]: Simplify y into y 1553947671.894 * [backup-simplify]: Simplify (* 0 y) into 0 1553947671.894 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 1553947671.894 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 1553947671.894 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y)) 1553947671.894 * [backup-simplify]: Simplify (+ 0 (- (/ 1 y))) into (- (/ 1 y)) 1553947671.894 * [taylor]: Taking taylor expansion of (- (/ 1 y)) in y 1553947671.894 * [taylor]: Taking taylor expansion of (/ 1 y) in y 1553947671.894 * [taylor]: Taking taylor expansion of y in y 1553947671.894 * [backup-simplify]: Simplify 0 into 0 1553947671.894 * [backup-simplify]: Simplify 1 into 1 1553947671.895 * [backup-simplify]: Simplify (/ 1 1) into 1 1553947671.895 * [backup-simplify]: Simplify (- 1) into -1 1553947671.895 * [backup-simplify]: Simplify -1 into -1 1553947671.895 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0 1553947671.896 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 1553947671.896 * [backup-simplify]: Simplify (- 0) into 0 1553947671.896 * [backup-simplify]: Simplify (+ (log (+ (exp (/ -1 x)) 1)) 0) into (log (+ (exp (/ -1 x)) 1)) 1553947671.896 * [taylor]: Taking taylor expansion of (log (+ (exp (/ -1 x)) 1)) in y 1553947671.896 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1) in y 1553947671.896 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in y 1553947671.896 * [taylor]: Taking taylor expansion of (/ -1 x) in y 1553947671.896 * [taylor]: Taking taylor expansion of -1 in y 1553947671.896 * [backup-simplify]: Simplify -1 into -1 1553947671.896 * [taylor]: Taking taylor expansion of x in y 1553947671.896 * [backup-simplify]: Simplify x into x 1553947671.896 * [backup-simplify]: Simplify (/ -1 x) into (/ -1 x) 1553947671.896 * [backup-simplify]: Simplify (exp (/ -1 x)) into (exp (/ -1 x)) 1553947671.896 * [taylor]: Taking taylor expansion of 1 in y 1553947671.896 * [backup-simplify]: Simplify 1 into 1 1553947671.896 * [backup-simplify]: Simplify (+ (exp (/ -1 x)) 1) into (+ (exp (/ -1 x)) 1) 1553947671.896 * [backup-simplify]: Simplify (log (+ (exp (/ -1 x)) 1)) into (log (+ (exp (/ -1 x)) 1)) 1553947671.897 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1553947671.897 * [backup-simplify]: Simplify (- 0) into 0 1553947671.897 * [backup-simplify]: Simplify 0 into 0 1553947671.897 * [backup-simplify]: Simplify (+ 0 0) into 0 1553947671.898 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (+ (exp (/ -1 x)) 1) 1)))) 1) into 0 1553947671.898 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0 1553947671.898 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 1553947671.899 * [backup-simplify]: Simplify (- 0) into 0 1553947671.899 * [backup-simplify]: Simplify (+ 0 0) into 0 1553947671.899 * [taylor]: Taking taylor expansion of 0 in y 1553947671.899 * [backup-simplify]: Simplify 0 into 0 1553947671.899 * [backup-simplify]: Simplify (log (+ (exp (/ -1 x)) 1)) into (log (+ (exp (/ -1 x)) 1)) 1553947671.900 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1553947671.900 * [backup-simplify]: Simplify (- 0) into 0 1553947671.900 * [backup-simplify]: Simplify 0 into 0 1553947671.900 * [backup-simplify]: Simplify (+ 0 0) into 0 1553947671.901 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (+ (exp (/ -1 x)) 1) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (+ (exp (/ -1 x)) 1) 1)))) 2) into 0 1553947671.902 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0 1553947671.902 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 1553947671.903 * [backup-simplify]: Simplify (- 0) into 0 1553947671.903 * [backup-simplify]: Simplify (+ 0 0) into 0 1553947671.903 * [taylor]: Taking taylor expansion of 0 in y 1553947671.903 * [backup-simplify]: Simplify 0 into 0 1553947671.903 * [backup-simplify]: Simplify 0 into 0 1553947671.903 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ -1 x) (/ 0 x)))) into 0 1553947671.903 * [backup-simplify]: Simplify (* (exp (/ -1 x)) (+ (* (/ (pow 0 1) 1)))) into 0 1553947671.904 * [backup-simplify]: Simplify (+ 0 0) into 0 1553947671.904 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (+ (exp (/ -1 x)) 1) 1)))) 1) into 0 1553947671.904 * [backup-simplify]: Simplify 0 into 0 1553947671.905 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1553947671.905 * [backup-simplify]: Simplify (- 0) into 0 1553947671.905 * [backup-simplify]: Simplify 0 into 0 1553947671.905 * [backup-simplify]: Simplify (+ 0 0) into 0 1553947671.907 * [backup-simplify]: Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow (+ (exp (/ -1 x)) 1) 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1)) (pow (+ (exp (/ -1 x)) 1) 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow (+ (exp (/ -1 x)) 1) 1)))) 6) into 0 1553947671.908 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))))) into 0 1553947671.908 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 1553947671.908 * [backup-simplify]: Simplify (- 0) into 0 1553947671.909 * [backup-simplify]: Simplify (+ 0 0) into 0 1553947671.909 * [taylor]: Taking taylor expansion of 0 in y 1553947671.909 * [backup-simplify]: Simplify 0 into 0 1553947671.909 * [backup-simplify]: Simplify 0 into 0 1553947671.909 * [backup-simplify]: Simplify 0 into 0 1553947671.909 * [backup-simplify]: Simplify (+ (log (+ (exp (/ -1 (/ 1 (- x)))) 1)) (* -1 (* (/ 1 (/ 1 (- y))) (/ 1 (/ 1 (- x)))))) into (- (log (+ (exp x) 1)) (* x y)) 1553947671.909 * * * [progress]: simplifying candidates 1553947671.909 * * * * [progress]: [ 1 / 70 ] simplifiying candidate # 1553947671.909 * * * * [progress]: [ 2 / 70 ] simplifiying candidate # 1553947671.909 * * * * [progress]: [ 3 / 70 ] simplifiying candidate # 1553947671.909 * * * * [progress]: [ 4 / 70 ] simplifiying candidate # 1553947671.909 * [simplify]: Simplifying (log1p (exp x)) 1553947671.909 * * [simplify]: iters left: 2 (3 enodes) 1553947671.910 * * [simplify]: iters left: 1 (9 enodes) 1553947671.911 * * [simplify]: Extracting #0: cost 1 inf + 0 1553947671.911 * * [simplify]: Extracting #1: cost 3 inf + 0 1553947671.911 * * [simplify]: Extracting #2: cost 5 inf + 0 1553947671.911 * * [simplify]: Extracting #3: cost 4 inf + 1 1553947671.911 * * [simplify]: Extracting #4: cost 0 inf + 465 1553947671.911 * [simplify]: Simplified to (log1p (exp x)) 1553947671.911 * [simplify]: Simplified (2 1) to (λ (x y) (- (log1p (exp x)) (* y x))) 1553947671.911 * * * * [progress]: [ 5 / 70 ] simplifiying candidate # 1553947671.911 * * * * [progress]: [ 6 / 70 ] simplifiying candidate # 1553947671.911 * * * * [progress]: [ 7 / 70 ] simplifiying candidate # 1553947671.912 * * * * [progress]: [ 8 / 70 ] simplifiying candidate # 1553947671.912 * * * * [progress]: [ 9 / 70 ] simplifiying candidate # 1553947671.912 * * * * [progress]: [ 10 / 70 ] simplifiying candidate # 1553947671.912 * * * * [progress]: [ 11 / 70 ] simplifiying candidate # 1553947671.912 * * * * [progress]: [ 12 / 70 ] simplifiying candidate #real (real->posit16 (expm1 (log1p (- (log1p (exp x)) (* y x)))))))> 1553947671.912 * * * * [progress]: [ 13 / 70 ] simplifiying candidate # 1553947671.912 * * * * [progress]: [ 14 / 70 ] simplifiying candidate # 1553947671.912 * * * * [progress]: [ 15 / 70 ] simplifiying candidate # 1553947671.912 * * * * [progress]: [ 16 / 70 ] simplifiying candidate # 1553947671.912 * [simplify]: Simplifying (exp x) 1553947671.912 * * [simplify]: iters left: 1 (2 enodes) 1553947671.912 * * [simplify]: Extracting #0: cost 1 inf + 0 1553947671.912 * * [simplify]: Extracting #1: cost 3 inf + 0 1553947671.912 * * [simplify]: Extracting #2: cost 2 inf + 1 1553947671.913 * * [simplify]: Extracting #3: cost 0 inf + 143 1553947671.913 * [simplify]: Simplified to (exp x) 1553947671.913 * [simplify]: Simplified (2 1 1 1 1) to (λ (x y) (expm1 (log1p (- (log1p (exp x)) (* y x))))) 1553947671.913 * * * * [progress]: [ 17 / 70 ] simplifiying candidate # 1553947671.913 * * * * [progress]: [ 18 / 70 ] simplifiying candidate # 1553947671.913 * * * * [progress]: [ 19 / 70 ] simplifiying candidate # 1553947671.913 * * * * [progress]: [ 20 / 70 ] simplifiying candidate # 1553947671.913 * * * * [progress]: [ 21 / 70 ] simplifiying candidate # 1553947671.913 * * * * [progress]: [ 22 / 70 ] simplifiying candidate # 1553947671.913 * * * * [progress]: [ 23 / 70 ] simplifiying candidate # 1553947671.913 * * * * [progress]: [ 24 / 70 ] simplifiying candidate #real (real->posit16 (log1p (exp x)))) (* y x)))))> 1553947671.913 * * * * [progress]: [ 25 / 70 ] simplifiying candidate # 1553947671.913 * * * * [progress]: [ 26 / 70 ] simplifiying candidate # 1553947671.913 * * * * [progress]: [ 27 / 70 ] simplifiying candidate # 1553947671.913 * * * * [progress]: [ 28 / 70 ] simplifiying candidate # 1553947671.914 * [simplify]: Simplifying (- (log1p (exp x)) (* y x)) 1553947671.914 * * [simplify]: iters left: 4 (6 enodes) 1553947671.916 * * [simplify]: iters left: 3 (21 enodes) 1553947671.922 * * [simplify]: iters left: 2 (30 enodes) 1553947671.931 * * [simplify]: iters left: 1 (38 enodes) 1553947671.940 * * [simplify]: Extracting #0: cost 1 inf + 0 1553947671.940 * * [simplify]: Extracting #1: cost 9 inf + 0 1553947671.940 * * [simplify]: Extracting #2: cost 12 inf + 43 1553947671.941 * * [simplify]: Extracting #3: cost 5 inf + 485 1553947671.941 * * [simplify]: Extracting #4: cost 1 inf + 1120 1553947671.942 * * [simplify]: Extracting #5: cost 0 inf + 1362 1553947671.942 * [simplify]: Simplified to (- (log1p (exp x)) (* y x)) 1553947671.942 * [simplify]: Simplified (2 1 1) to (λ (x y) (expm1 (log1p (- (log1p (exp x)) (* y x))))) 1553947671.942 * * * * [progress]: [ 29 / 70 ] simplifiying candidate # 1553947671.942 * * * * [progress]: [ 30 / 70 ] simplifiying candidate # 1553947671.942 * * * * [progress]: [ 31 / 70 ] simplifiying candidate # 1553947671.942 * * * * [progress]: [ 32 / 70 ] simplifiying candidate # 1553947671.942 * * * * [progress]: [ 33 / 70 ] simplifiying candidate # 1553947671.943 * * * * [progress]: [ 34 / 70 ] simplifiying candidate # 1553947671.943 * * * * [progress]: [ 35 / 70 ] simplifiying candidate # 1553947671.943 * * * * [progress]: [ 36 / 70 ] simplifiying candidate #real (real->posit16 (log1p (- (log1p (exp x)) (* y x)))))))> 1553947671.943 * * * * [progress]: [ 37 / 70 ] simplifiying candidate # 1553947671.943 * [simplify]: Simplifying (fma (* (cbrt (log1p (exp x))) (cbrt (log1p (exp x)))) (cbrt (log1p (exp x))) (- (* x y))) 1553947671.943 * * [simplify]: iters left: 6 (9 enodes) 1553947671.947 * * [simplify]: iters left: 5 (34 enodes) 1553947671.957 * * [simplify]: iters left: 4 (45 enodes) 1553947671.967 * * [simplify]: iters left: 3 (52 enodes) 1553947671.973 * * [simplify]: iters left: 2 (54 enodes) 1553947671.983 * * [simplify]: Extracting #0: cost 1 inf + 0 1553947671.983 * * [simplify]: Extracting #1: cost 11 inf + 0 1553947671.983 * * [simplify]: Extracting #2: cost 17 inf + 43 1553947671.983 * * [simplify]: Extracting #3: cost 9 inf + 685 1553947671.984 * * [simplify]: Extracting #4: cost 3 inf + 1604 1553947671.985 * * [simplify]: Extracting #5: cost 0 inf + 2407 1553947671.985 * [simplify]: Simplified to (- (log1p (exp x)) (* y x)) 1553947671.985 * [simplify]: Simplified (2 1 1 1) to (λ (x y) (expm1 (log1p (+ (- (log1p (exp x)) (* y x)) (fma (- x) y (* x y)))))) 1553947671.986 * [simplify]: Simplifying (fma (- x) y (* x y)) 1553947671.986 * * [simplify]: iters left: 3 (5 enodes) 1553947671.988 * * [simplify]: iters left: 2 (18 enodes) 1553947671.993 * * [simplify]: iters left: 1 (25 enodes) 1553947672.002 * * [simplify]: Extracting #0: cost 1 inf + 0 1553947672.002 * * [simplify]: Extracting #1: cost 8 inf + 0 1553947672.002 * * [simplify]: Extracting #2: cost 11 inf + 2 1553947672.002 * * [simplify]: Extracting #3: cost 4 inf + 373 1553947672.002 * * [simplify]: Extracting #4: cost 0 inf + 699 1553947672.002 * [simplify]: Simplified to (- (* x y) (* x y)) 1553947672.002 * [simplify]: Simplified (2 1 1 2) to (λ (x y) (expm1 (log1p (+ (- (log1p (exp x)) (* y x)) (- (* x y) (* x y)))))) 1553947672.002 * * * * [progress]: [ 38 / 70 ] simplifiying candidate # 1553947672.003 * [simplify]: Simplifying (fma (sqrt (log1p (exp x))) (sqrt (log1p (exp x))) (- (* x y))) 1553947672.003 * * [simplify]: iters left: 5 (8 enodes) 1553947672.004 * * [simplify]: iters left: 4 (31 enodes) 1553947672.008 * * [simplify]: iters left: 3 (38 enodes) 1553947672.013 * * [simplify]: iters left: 2 (39 enodes) 1553947672.018 * * [simplify]: Extracting #0: cost 1 inf + 0 1553947672.018 * * [simplify]: Extracting #1: cost 6 inf + 0 1553947672.018 * * [simplify]: Extracting #2: cost 15 inf + 0 1553947672.018 * * [simplify]: Extracting #3: cost 15 inf + 43 1553947672.018 * * [simplify]: Extracting #4: cost 8 inf + 444 1553947672.018 * * [simplify]: Extracting #5: cost 1 inf + 1563 1553947672.019 * * [simplify]: Extracting #6: cost 0 inf + 1764 1553947672.019 * [simplify]: Simplified to (- (log1p (exp x)) (* y x)) 1553947672.019 * [simplify]: Simplified (2 1 1 1) to (λ (x y) (expm1 (log1p (+ (- (log1p (exp x)) (* y x)) (fma (- x) y (* x y)))))) 1553947672.019 * [simplify]: Simplifying (fma (- x) y (* x y)) 1553947672.019 * * [simplify]: iters left: 3 (5 enodes) 1553947672.020 * * [simplify]: iters left: 2 (18 enodes) 1553947672.023 * * [simplify]: iters left: 1 (25 enodes) 1553947672.027 * * [simplify]: Extracting #0: cost 1 inf + 0 1553947672.027 * * [simplify]: Extracting #1: cost 8 inf + 0 1553947672.027 * * [simplify]: Extracting #2: cost 11 inf + 2 1553947672.027 * * [simplify]: Extracting #3: cost 4 inf + 373 1553947672.027 * * [simplify]: Extracting #4: cost 0 inf + 699 1553947672.027 * [simplify]: Simplified to (- (* x y) (* x y)) 1553947672.027 * [simplify]: Simplified (2 1 1 2) to (λ (x y) (expm1 (log1p (+ (- (log1p (exp x)) (* y x)) (- (* x y) (* x y)))))) 1553947672.027 * * * * [progress]: [ 39 / 70 ] simplifiying candidate # 1553947672.028 * [simplify]: Simplifying (fma 1 (log1p (exp x)) (- (* x y))) 1553947672.028 * * [simplify]: iters left: 5 (8 enodes) 1553947672.030 * * [simplify]: iters left: 4 (33 enodes) 1553947672.035 * * [simplify]: iters left: 3 (43 enodes) 1553947672.041 * * [simplify]: iters left: 2 (47 enodes) 1553947672.047 * * [simplify]: iters left: 1 (48 enodes) 1553947672.054 * * [simplify]: Extracting #0: cost 1 inf + 0 1553947672.054 * * [simplify]: Extracting #1: cost 10 inf + 0 1553947672.054 * * [simplify]: Extracting #2: cost 9 inf + 209 1553947672.054 * * [simplify]: Extracting #3: cost 1 inf + 1292 1553947672.054 * * [simplify]: Extracting #4: cost 0 inf + 1363 1553947672.054 * [simplify]: Simplified to (- (log1p (exp x)) (* x y)) 1553947672.055 * [simplify]: Simplified (2 1 1 1) to (λ (x y) (expm1 (log1p (+ (- (log1p (exp x)) (* x y)) (fma (- x) y (* x y)))))) 1553947672.055 * [simplify]: Simplifying (fma (- x) y (* x y)) 1553947672.055 * * [simplify]: iters left: 3 (5 enodes) 1553947672.056 * * [simplify]: iters left: 2 (18 enodes) 1553947672.058 * * [simplify]: iters left: 1 (25 enodes) 1553947672.062 * * [simplify]: Extracting #0: cost 1 inf + 0 1553947672.062 * * [simplify]: Extracting #1: cost 8 inf + 0 1553947672.062 * * [simplify]: Extracting #2: cost 11 inf + 2 1553947672.062 * * [simplify]: Extracting #3: cost 4 inf + 373 1553947672.062 * * [simplify]: Extracting #4: cost 0 inf + 699 1553947672.063 * [simplify]: Simplified to (- (* x y) (* x y)) 1553947672.063 * [simplify]: Simplified (2 1 1 2) to (λ (x y) (expm1 (log1p (+ (- (log1p (exp x)) (* x y)) (- (* x y) (* x y)))))) 1553947672.063 * * * * [progress]: [ 40 / 70 ] simplifiying candidate # 1553947672.063 * * * * [progress]: [ 41 / 70 ] simplifiying candidate # 1553947672.063 * * * * [progress]: [ 42 / 70 ] simplifiying candidate # 1553947672.063 * [simplify]: Simplifying (* (cbrt (log1p (exp x))) (cbrt (log1p (exp x)))) 1553947672.063 * * [simplify]: iters left: 5 (5 enodes) 1553947672.064 * * [simplify]: iters left: 4 (15 enodes) 1553947672.066 * * [simplify]: Extracting #0: cost 1 inf + 0 1553947672.066 * * [simplify]: Extracting #1: cost 3 inf + 0 1553947672.066 * * [simplify]: Extracting #2: cost 5 inf + 0 1553947672.066 * * [simplify]: Extracting #3: cost 7 inf + 0 1553947672.066 * * [simplify]: Extracting #4: cost 9 inf + 0 1553947672.066 * * [simplify]: Extracting #5: cost 8 inf + 1 1553947672.066 * * [simplify]: Extracting #6: cost 0 inf + 1509 1553947672.066 * [simplify]: Simplified to (* (cbrt (log1p (exp x))) (cbrt (log1p (exp x)))) 1553947672.066 * [simplify]: Simplified (2 1 1 1) to (λ (x y) (expm1 (log1p (fma (* (cbrt (log1p (exp x))) (cbrt (log1p (exp x)))) (cbrt (log1p (exp x))) (- (* y x)))))) 1553947672.066 * * * * [progress]: [ 43 / 70 ] simplifiying candidate # 1553947672.067 * [simplify]: Simplifying (sqrt (log1p (exp x))) 1553947672.067 * * [simplify]: iters left: 3 (4 enodes) 1553947672.067 * * [simplify]: iters left: 2 (12 enodes) 1553947672.069 * * [simplify]: Extracting #0: cost 1 inf + 0 1553947672.069 * * [simplify]: Extracting #1: cost 3 inf + 0 1553947672.069 * * [simplify]: Extracting #2: cost 5 inf + 0 1553947672.069 * * [simplify]: Extracting #3: cost 7 inf + 0 1553947672.069 * * [simplify]: Extracting #4: cost 6 inf + 1 1553947672.069 * * [simplify]: Extracting #5: cost 0 inf + 867 1553947672.069 * [simplify]: Simplified to (sqrt (log1p (exp x))) 1553947672.069 * [simplify]: Simplified (2 1 1 1) to (λ (x y) (expm1 (log1p (fma (sqrt (log1p (exp x))) (sqrt (log1p (exp x))) (- (* y x)))))) 1553947672.069 * * * * [progress]: [ 44 / 70 ] simplifiying candidate # 1553947672.069 * * * * [progress]: [ 45 / 70 ] simplifiying candidate # 1553947672.069 * [simplify]: Simplifying (/ (+ 1 (exp x)) (exp (* y x))) 1553947672.069 * * [simplify]: iters left: 5 (8 enodes) 1553947672.072 * * [simplify]: iters left: 4 (30 enodes) 1553947672.077 * * [simplify]: iters left: 3 (35 enodes) 1553947672.083 * * [simplify]: Extracting #0: cost 1 inf + 0 1553947672.083 * * [simplify]: Extracting #1: cost 4 inf + 0 1553947672.083 * * [simplify]: Extracting #2: cost 12 inf + 0 1553947672.083 * * [simplify]: Extracting #3: cost 10 inf + 116 1553947672.084 * * [simplify]: Extracting #4: cost 1 inf + 1233 1553947672.084 * * [simplify]: Extracting #5: cost 0 inf + 1345 1553947672.084 * [simplify]: Simplified to (/ (+ 1 (exp x)) (exp (* x y))) 1553947672.085 * [simplify]: Simplified (2 1 1 1) to (λ (x y) (expm1 (log1p (log (/ (+ 1 (exp x)) (exp (* x y))))))) 1553947672.085 * * * * [progress]: [ 46 / 70 ] simplifiying candidate # 1553947672.085 * [simplify]: Simplifying (/ (exp (log1p (exp x))) (exp (* y x))) 1553947672.085 * * [simplify]: iters left: 5 (8 enodes) 1553947672.089 * * [simplify]: iters left: 4 (29 enodes) 1553947672.097 * * [simplify]: iters left: 3 (36 enodes) 1553947672.106 * * [simplify]: iters left: 2 (47 enodes) 1553947672.114 * * [simplify]: iters left: 1 (66 enodes) 1553947672.122 * * [simplify]: Extracting #0: cost 1 inf + 0 1553947672.123 * * [simplify]: Extracting #1: cost 8 inf + 0 1553947672.123 * * [simplify]: Extracting #2: cost 24 inf + 0 1553947672.123 * * [simplify]: Extracting #3: cost 27 inf + 157 1553947672.123 * * [simplify]: Extracting #4: cost 6 inf + 3236 1553947672.124 * * [simplify]: Extracting #5: cost 0 inf + 4107 1553947672.124 * [simplify]: Simplified to (exp (- (log1p (exp x)) (* y x))) 1553947672.124 * [simplify]: Simplified (2 1 1 1) to (λ (x y) (expm1 (log1p (log (exp (- (log1p (exp x)) (* y x))))))) 1553947672.124 * * * * [progress]: [ 47 / 70 ] simplifiying candidate # 1553947672.124 * * * * [progress]: [ 48 / 70 ] simplifiying candidate # 1553947672.124 * * * * [progress]: [ 49 / 70 ] simplifiying candidate # 1553947672.124 * * * * [progress]: [ 50 / 70 ] simplifiying candidate # 1553947672.125 * * * * [progress]: [ 51 / 70 ] simplifiying candidate # 1553947672.125 * * * * [progress]: [ 52 / 70 ] simplifiying candidate # 1553947672.125 * * * * [progress]: [ 53 / 70 ] simplifiying candidate # 1553947672.125 * * * * [progress]: [ 54 / 70 ] simplifiying candidate # 1553947672.125 * * * * [progress]: [ 55 / 70 ] simplifiying candidate # 1553947672.125 * * * * [progress]: [ 56 / 70 ] simplifiying candidate # 1553947672.125 * * * * [progress]: [ 57 / 70 ] simplifiying candidate # 1553947672.125 * * * * [progress]: [ 58 / 70 ] simplifiying candidate #real (real->posit16 (- (log1p (exp x)) (* y x)))))))> 1553947672.125 * * * * [progress]: [ 59 / 70 ] simplifiying candidate # 1553947672.125 * [simplify]: Simplifying (+ (log 2) (+ (* 1/8 (pow x 2)) (+ (* 1/2 (/ (* (log 2) x) (+ (log 2) 1))) (* 1/2 (/ x (+ (log 2) 1)))))) 1553947672.125 * * [simplify]: iters left: 6 (17 enodes) 1553947672.130 * * [simplify]: iters left: 5 (76 enodes) 1553947672.146 * * [simplify]: iters left: 4 (141 enodes) 1553947672.175 * * [simplify]: iters left: 3 (241 enodes) 1553947672.230 * * [simplify]: iters left: 2 (346 enodes) 1553947672.289 * * [simplify]: iters left: 1 (428 enodes) 1553947672.392 * * [simplify]: Extracting #0: cost 1 inf + 0 1553947672.392 * * [simplify]: Extracting #1: cost 31 inf + 0 1553947672.393 * * [simplify]: Extracting #2: cost 63 inf + 210 1553947672.394 * * [simplify]: Extracting #3: cost 69 inf + 728 1553947672.395 * * [simplify]: Extracting #4: cost 60 inf + 1763 1553947672.401 * * [simplify]: Extracting #5: cost 22 inf + 10033 1553947672.408 * * [simplify]: Extracting #6: cost 0 inf + 15012 1553947672.413 * * [simplify]: Extracting #7: cost 0 inf + 14947 1553947672.418 * [simplify]: Simplified to (fma (* (+ (log 2) 1) (/ x (+ (log 2) 1))) 1/2 (fma 1/8 (* x x) (log 2))) 1553947672.418 * [simplify]: Simplified (2) to (λ (x y) (fma (* (+ (log 2) 1) (/ x (+ (log 2) 1))) 1/2 (fma 1/8 (* x x) (log 2)))) 1553947672.418 * * * * [progress]: [ 60 / 70 ] simplifiying candidate # 1553947672.419 * [simplify]: Simplifying (- (exp (- (log -1) (+ (log (/ 1 x)) (log (/ 1 y))))) (+ (/ (* (log (+ (exp x) 1)) (exp (- (log -1) (+ (log (/ 1 x)) (log (/ 1 y)))))) (* x y)) (+ (/ (exp (- (log -1) (+ (log (/ 1 x)) (log (/ 1 y))))) (* x y)) 1))) 1553947672.419 * * [simplify]: iters left: 6 (22 enodes) 1553947672.425 * * [simplify]: iters left: 5 (103 enodes) 1553947672.451 * * [simplify]: iters left: 4 (214 enodes) 1553947672.497 * * [simplify]: Extracting #0: cost 1 inf + 0 1553947672.497 * * [simplify]: Extracting #1: cost 22 inf + 0 1553947672.497 * * [simplify]: Extracting #2: cost 94 inf + 2 1553947672.498 * * [simplify]: Extracting #3: cost 158 inf + 46 1553947672.500 * * [simplify]: Extracting #4: cost 132 inf + 6677 1553947672.509 * * [simplify]: Extracting #5: cost 35 inf + 30925 1553947672.527 * * [simplify]: Extracting #6: cost 7 inf + 42448 1553947672.544 * * [simplify]: Extracting #7: cost 0 inf + 45371 1553947672.559 * [simplify]: Simplified to (- (- (/ (/ -1 (/ 1 y)) (/ 1 x)) (/ (/ (/ -1 (/ 1 y)) (/ 1 x)) (* x y))) (fma (/ (/ (log1p (exp x)) x) y) (/ (/ -1 (/ 1 y)) (/ 1 x)) 1)) 1553947672.559 * [simplify]: Simplified (2) to (λ (x y) (- (- (/ (/ -1 (/ 1 y)) (/ 1 x)) (/ (/ (/ -1 (/ 1 y)) (/ 1 x)) (* x y))) (fma (/ (/ (log1p (exp x)) x) y) (/ (/ -1 (/ 1 y)) (/ 1 x)) 1))) 1553947672.560 * * * * [progress]: [ 61 / 70 ] simplifiying candidate # 1553947672.560 * [simplify]: Simplifying (- (exp (- (log -1) (+ (log (/ -1 x)) (log (/ -1 y))))) (+ (/ (exp (- (log -1) (+ (log (/ -1 x)) (log (/ -1 y))))) (* x y)) (+ 1 (/ (* (exp (- (log -1) (+ (log (/ -1 x)) (log (/ -1 y))))) (log (+ (exp x) 1))) (* x y))))) 1553947672.560 * * [simplify]: iters left: 6 (22 enodes) 1553947672.566 * * [simplify]: iters left: 5 (99 enodes) 1553947672.586 * * [simplify]: iters left: 4 (215 enodes) 1553947672.659 * * [simplify]: Extracting #0: cost 1 inf + 0 1553947672.660 * * [simplify]: Extracting #1: cost 25 inf + 0 1553947672.660 * * [simplify]: Extracting #2: cost 94 inf + 2 1553947672.660 * * [simplify]: Extracting #3: cost 173 inf + 4 1553947672.661 * * [simplify]: Extracting #4: cost 166 inf + 5352 1553947672.666 * * [simplify]: Extracting #5: cost 54 inf + 32397 1553947672.675 * * [simplify]: Extracting #6: cost 2 inf + 49570 1553947672.685 * * [simplify]: Extracting #7: cost 0 inf + 50369 1553947672.696 * [simplify]: Simplified to (+ (- (/ -1 (* (/ -1 x) (/ -1 y))) (fma (/ (/ (/ -1 x) (* (/ -1 x) (/ -1 y))) y) (log1p (exp x)) (/ (/ (/ -1 x) (* (/ -1 x) (/ -1 y))) y))) -1) 1553947672.696 * [simplify]: Simplified (2) to (λ (x y) (+ (- (/ -1 (* (/ -1 x) (/ -1 y))) (fma (/ (/ (/ -1 x) (* (/ -1 x) (/ -1 y))) y) (log1p (exp x)) (/ (/ (/ -1 x) (* (/ -1 x) (/ -1 y))) y))) -1)) 1553947672.696 * * * * [progress]: [ 62 / 70 ] simplifiying candidate # 1553947672.697 * [simplify]: Simplifying (+ (log 2) (+ (* 1/2 x) (* 1/8 (pow x 2)))) 1553947672.697 * * [simplify]: iters left: 6 (10 enodes) 1553947672.702 * * [simplify]: iters left: 5 (38 enodes) 1553947672.713 * * [simplify]: iters left: 4 (53 enodes) 1553947672.729 * * [simplify]: iters left: 3 (83 enodes) 1553947672.752 * * [simplify]: iters left: 2 (104 enodes) 1553947672.774 * * [simplify]: iters left: 1 (112 enodes) 1553947672.785 * * [simplify]: Extracting #0: cost 1 inf + 0 1553947672.785 * * [simplify]: Extracting #1: cost 14 inf + 0 1553947672.785 * * [simplify]: Extracting #2: cost 21 inf + 3 1553947672.785 * * [simplify]: Extracting #3: cost 6 inf + 985 1553947672.786 * * [simplify]: Extracting #4: cost 1 inf + 1704 1553947672.786 * * [simplify]: Extracting #5: cost 0 inf + 1832 1553947672.787 * [simplify]: Simplified to (fma x (fma 1/8 x 1/2) (log 2)) 1553947672.787 * [simplify]: Simplified (2 1 1 1) to (λ (x y) (expm1 (log1p (- (fma x (fma 1/8 x 1/2) (log 2)) (* y x))))) 1553947672.787 * * * * [progress]: [ 63 / 70 ] simplifiying candidate # 1553947672.787 * [simplify]: Simplifying (log (+ (exp x) 1)) 1553947672.787 * * [simplify]: iters left: 4 (5 enodes) 1553947672.788 * * [simplify]: iters left: 3 (18 enodes) 1553947672.791 * * [simplify]: iters left: 2 (21 enodes) 1553947672.794 * * [simplify]: Extracting #0: cost 1 inf + 0 1553947672.794 * * [simplify]: Extracting #1: cost 4 inf + 0 1553947672.794 * * [simplify]: Extracting #2: cost 8 inf + 0 1553947672.794 * * [simplify]: Extracting #3: cost 6 inf + 2 1553947672.794 * * [simplify]: Extracting #4: cost 0 inf + 690 1553947672.794 * [simplify]: Simplified to (log1p (exp x)) 1553947672.794 * [simplify]: Simplified (2 1 1 1) to (λ (x y) (expm1 (log1p (- (log1p (exp x)) (* y x))))) 1553947672.794 * * * * [progress]: [ 64 / 70 ] simplifiying candidate # 1553947672.795 * [simplify]: Simplifying (log (+ (exp x) 1)) 1553947672.795 * * [simplify]: iters left: 4 (5 enodes) 1553947672.796 * * [simplify]: iters left: 3 (18 enodes) 1553947672.799 * * [simplify]: iters left: 2 (21 enodes) 1553947672.803 * * [simplify]: Extracting #0: cost 1 inf + 0 1553947672.803 * * [simplify]: Extracting #1: cost 4 inf + 0 1553947672.803 * * [simplify]: Extracting #2: cost 8 inf + 0 1553947672.803 * * [simplify]: Extracting #3: cost 6 inf + 2 1553947672.803 * * [simplify]: Extracting #4: cost 0 inf + 690 1553947672.803 * [simplify]: Simplified to (log1p (exp x)) 1553947672.803 * [simplify]: Simplified (2 1 1 1) to (λ (x y) (expm1 (log1p (- (log1p (exp x)) (* y x))))) 1553947672.803 * * * * [progress]: [ 65 / 70 ] simplifiying candidate # 1553947672.803 * [simplify]: Simplifying (- (+ (* 1/8 (/ (pow x 2) (+ (log 2) 1))) (+ (log (+ (log 2) 1)) (* 1/2 (/ x (+ (log 2) 1))))) (* 1/8 (/ (pow x 2) (pow (+ (log 2) 1) 2)))) 1553947672.803 * * [simplify]: iters left: 6 (19 enodes) 1553947672.809 * * [simplify]: iters left: 5 (79 enodes) 1553947672.825 * * [simplify]: iters left: 4 (158 enodes) 1553947672.859 * * [simplify]: iters left: 3 (321 enodes) 1553947672.965 * * [simplify]: Extracting #0: cost 1 inf + 0 1553947672.965 * * [simplify]: Extracting #1: cost 35 inf + 0 1553947672.966 * * [simplify]: Extracting #2: cost 132 inf + 4 1553947672.968 * * [simplify]: Extracting #3: cost 145 inf + 1979 1553947672.976 * * [simplify]: Extracting #4: cost 45 inf + 22869 1553947672.988 * * [simplify]: Extracting #5: cost 1 inf + 34443 1553947673.000 * * [simplify]: Extracting #6: cost 0 inf + 34011 1553947673.010 * [simplify]: Simplified to (fma 1/8 (* (/ x (+ 1 (log 2))) (- x (/ x (+ 1 (log 2))))) (fma 1/2 (/ x (+ 1 (log 2))) (log1p (log 2)))) 1553947673.010 * [simplify]: Simplified (2 1) to (λ (x y) (expm1 (fma 1/8 (* (/ x (+ 1 (log 2))) (- x (/ x (+ 1 (log 2))))) (fma 1/2 (/ x (+ 1 (log 2))) (log1p (log 2)))))) 1553947673.010 * * * * [progress]: [ 66 / 70 ] simplifiying candidate # 1553947673.011 * [simplify]: Simplifying (- (log -1) (+ (log (/ 1 x)) (+ (/ 1 (* x y)) (+ (log (/ 1 y)) (+ (* 1/2 (/ 1 (* (pow x 2) (pow y 2)))) (+ (/ (log (+ (exp x) 1)) (* x y)) (+ (* 1/2 (/ (pow (log (+ (exp x) 1)) 2) (* (pow x 2) (pow y 2)))) (/ (log (+ (exp x) 1)) (* (pow x 2) (pow y 2)))))))))) 1553947673.011 * * [simplify]: iters left: 6 (33 enodes) 1553947673.030 * * [simplify]: iters left: 5 (151 enodes) 1553947673.067 * * [simplify]: iters left: 4 (335 enodes) 1553947673.209 * * [simplify]: Extracting #0: cost 1 inf + 0 1553947673.209 * * [simplify]: Extracting #1: cost 68 inf + 0 1553947673.210 * * [simplify]: Extracting #2: cost 346 inf + 0 1553947673.214 * * [simplify]: Extracting #3: cost 401 inf + 4830 1553947673.225 * * [simplify]: Extracting #4: cost 296 inf + 37079 1553947673.264 * * [simplify]: Extracting #5: cost 139 inf + 117177 1553947673.349 * * [simplify]: Extracting #6: cost 3 inf + 210602 1553947673.442 * * [simplify]: Extracting #7: cost 0 inf + 210968 1553947673.531 * * [simplify]: Extracting #8: cost 0 inf + 210928 1553947673.622 * [simplify]: Simplified to (- (+ (log -1) (log x)) (- (+ (/ (/ 1/2 (* x x)) (* y y)) (fma 1/2 (* (/ (log1p (exp x)) (* x y)) (/ (log1p (exp x)) (* x y))) (+ (/ (log1p (exp x)) (* x y)) (/ (log1p (exp x)) (* (* x (* x y)) y))))) (- (log y) (/ 1 (* x y))))) 1553947673.622 * [simplify]: Simplified (2 1) to (λ (x y) (expm1 (- (+ (log -1) (log x)) (- (+ (/ (/ 1/2 (* x x)) (* y y)) (fma 1/2 (* (/ (log1p (exp x)) (* x y)) (/ (log1p (exp x)) (* x y))) (+ (/ (log1p (exp x)) (* x y)) (/ (log1p (exp x)) (* (* x (* x y)) y))))) (- (log y) (/ 1 (* x y))))))) 1553947673.623 * * * * [progress]: [ 67 / 70 ] simplifiying candidate # 1553947673.623 * [simplify]: Simplifying (- (log -1) (+ (* 1/2 (/ (pow (log (+ (exp x) 1)) 2) (* (pow x 2) (pow y 2)))) (+ (* 1/2 (/ 1 (* (pow x 2) (pow y 2)))) (+ (/ (log (+ (exp x) 1)) (* x y)) (+ (log (/ -1 x)) (+ (log (/ -1 y)) (+ (/ 1 (* x y)) (/ (log (+ (exp x) 1)) (* (pow x 2) (pow y 2)))))))))) 1553947673.623 * * [simplify]: iters left: 6 (33 enodes) 1553947673.642 * * [simplify]: iters left: 5 (149 enodes) 1553947673.675 * * [simplify]: iters left: 4 (357 enodes) 1553947673.817 * * [simplify]: Extracting #0: cost 1 inf + 0 1553947673.818 * * [simplify]: Extracting #1: cost 69 inf + 0 1553947673.819 * * [simplify]: Extracting #2: cost 388 inf + 0 1553947673.821 * * [simplify]: Extracting #3: cost 472 inf + 4194 1553947673.831 * * [simplify]: Extracting #4: cost 304 inf + 67903 1553947673.895 * * [simplify]: Extracting #5: cost 25 inf + 244689 1553947673.958 * * [simplify]: Extracting #6: cost 0 inf + 258931 1553947674.035 * * [simplify]: Extracting #7: cost 0 inf + 257946 1553947674.105 * [simplify]: Simplified to (- (log -1) (fma (* (/ (log1p (exp x)) (* x y)) (/ (log1p (exp x)) (* x y))) 1/2 (+ (+ (/ (log1p (exp x)) (* x y)) (+ (/ 1/2 (* (* y y) (* x x))) (+ (log (/ -1 x)) (log (/ -1 y))))) (+ (/ (/ (log1p (exp x)) (* y y)) (* x x)) (/ 1 (* x y)))))) 1553947674.105 * [simplify]: Simplified (2 1) to (λ (x y) (expm1 (- (log -1) (fma (* (/ (log1p (exp x)) (* x y)) (/ (log1p (exp x)) (* x y))) 1/2 (+ (+ (/ (log1p (exp x)) (* x y)) (+ (/ 1/2 (* (* y y) (* x x))) (+ (log (/ -1 x)) (log (/ -1 y))))) (+ (/ (/ (log1p (exp x)) (* y y)) (* x x)) (/ 1 (* x y)))))))) 1553947674.106 * * * * [progress]: [ 68 / 70 ] simplifiying candidate # 1553947674.106 * [simplify]: Simplifying (+ (log 2) (+ (* 1/2 x) (* 1/8 (pow x 2)))) 1553947674.106 * * [simplify]: iters left: 6 (10 enodes) 1553947674.113 * * [simplify]: iters left: 5 (38 enodes) 1553947674.123 * * [simplify]: iters left: 4 (53 enodes) 1553947674.134 * * [simplify]: iters left: 3 (83 enodes) 1553947674.146 * * [simplify]: iters left: 2 (104 enodes) 1553947674.163 * * [simplify]: iters left: 1 (112 enodes) 1553947674.185 * * [simplify]: Extracting #0: cost 1 inf + 0 1553947674.185 * * [simplify]: Extracting #1: cost 14 inf + 0 1553947674.185 * * [simplify]: Extracting #2: cost 21 inf + 3 1553947674.185 * * [simplify]: Extracting #3: cost 6 inf + 985 1553947674.186 * * [simplify]: Extracting #4: cost 1 inf + 1704 1553947674.186 * * [simplify]: Extracting #5: cost 0 inf + 1832 1553947674.187 * [simplify]: Simplified to (fma x (fma 1/8 x 1/2) (log 2)) 1553947674.187 * [simplify]: Simplified (2 1 1) to (λ (x y) (expm1 (log1p (fma x (fma 1/8 x 1/2) (log 2))))) 1553947674.187 * * * * [progress]: [ 69 / 70 ] simplifiying candidate # 1553947674.187 * [simplify]: Simplifying (- (log (+ (exp x) 1)) (* x y)) 1553947674.187 * * [simplify]: iters left: 6 (8 enodes) 1553947674.189 * * [simplify]: iters left: 5 (30 enodes) 1553947674.194 * * [simplify]: iters left: 4 (42 enodes) 1553947674.200 * * [simplify]: iters left: 3 (50 enodes) 1553947674.207 * * [simplify]: Extracting #0: cost 1 inf + 0 1553947674.207 * * [simplify]: Extracting #1: cost 9 inf + 0 1553947674.207 * * [simplify]: Extracting #2: cost 14 inf + 2 1553947674.207 * * [simplify]: Extracting #3: cost 10 inf + 403 1553947674.207 * * [simplify]: Extracting #4: cost 1 inf + 1475 1553947674.207 * * [simplify]: Extracting #5: cost 0 inf + 1587 1553947674.208 * [simplify]: Simplified to (- (log1p (exp x)) (* y x)) 1553947674.208 * [simplify]: Simplified (2 1 1) to (λ (x y) (expm1 (log1p (- (log1p (exp x)) (* y x))))) 1553947674.208 * * * * [progress]: [ 70 / 70 ] simplifiying candidate # 1553947674.208 * [simplify]: Simplifying (- (log (+ (exp x) 1)) (* x y)) 1553947674.208 * * [simplify]: iters left: 6 (8 enodes) 1553947674.210 * * [simplify]: iters left: 5 (30 enodes) 1553947674.217 * * [simplify]: iters left: 4 (42 enodes) 1553947674.231 * * [simplify]: iters left: 3 (50 enodes) 1553947674.245 * * [simplify]: Extracting #0: cost 1 inf + 0 1553947674.246 * * [simplify]: Extracting #1: cost 9 inf + 0 1553947674.246 * * [simplify]: Extracting #2: cost 14 inf + 2 1553947674.246 * * [simplify]: Extracting #3: cost 10 inf + 403 1553947674.246 * * [simplify]: Extracting #4: cost 1 inf + 1475 1553947674.247 * * [simplify]: Extracting #5: cost 0 inf + 1587 1553947674.248 * [simplify]: Simplified to (- (log1p (exp x)) (* y x)) 1553947674.248 * [simplify]: Simplified (2 1 1) to (λ (x y) (expm1 (log1p (- (log1p (exp x)) (* y x))))) 1553947674.248 * * * [progress]: adding candidates to table 1553947674.919 * * [progress]: iteration 3 / 4 1553947674.919 * * * [progress]: picking best candidate 1553947674.933 * * * * [pick]: Picked # 1553947674.933 * * * [progress]: localizing error 1553947674.948 * * * [progress]: generating rewritten candidates 1553947674.948 * * * * [progress]: [ 1 / 2 ] rewriting at (2) 1553947674.952 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1) 1553947674.953 * * * [progress]: generating series expansions 1553947674.953 * * * * [progress]: [ 1 / 2 ] generating series at (2) 1553947674.953 * [backup-simplify]: Simplify (- (fma x (fma 1/8 x 1/2) (log 2)) (* y x)) into (- (fma x (fma 1/8 x 1/2) (log 2)) (* x y)) 1553947674.953 * [approximate]: Taking taylor expansion of (- (fma x (fma 1/8 x 1/2) (log 2)) (* x y)) in (x y) around 0 1553947674.953 * [taylor]: Taking taylor expansion of (- (fma x (fma 1/8 x 1/2) (log 2)) (* x y)) in y 1553947674.953 * [taylor]: Taking taylor expansion of (fma x (fma 1/8 x 1/2) (log 2)) in y 1553947674.953 * [taylor]: Rewrote expression to (+ (* x (fma 1/8 x 1/2)) (log 2)) 1553947674.953 * [taylor]: Taking taylor expansion of (* x (fma 1/8 x 1/2)) in y 1553947674.953 * [taylor]: Taking taylor expansion of x in y 1553947674.953 * [backup-simplify]: Simplify x into x 1553947674.953 * [taylor]: Taking taylor expansion of (fma 1/8 x 1/2) in y 1553947674.953 * [taylor]: Rewrote expression to (+ (* 1/8 x) 1/2) 1553947674.953 * [taylor]: Taking taylor expansion of (* 1/8 x) in y 1553947674.953 * [taylor]: Taking taylor expansion of 1/8 in y 1553947674.953 * [backup-simplify]: Simplify 1/8 into 1/8 1553947674.954 * [taylor]: Taking taylor expansion of x in y 1553947674.954 * [backup-simplify]: Simplify x into x 1553947674.954 * [taylor]: Taking taylor expansion of 1/2 in y 1553947674.954 * [backup-simplify]: Simplify 1/2 into 1/2 1553947674.954 * [taylor]: Taking taylor expansion of (log 2) in y 1553947674.954 * [taylor]: Taking taylor expansion of 2 in y 1553947674.954 * [backup-simplify]: Simplify 2 into 2 1553947674.954 * [backup-simplify]: Simplify (log 2) into (log 2) 1553947674.954 * [taylor]: Taking taylor expansion of (* x y) in y 1553947674.954 * [taylor]: Taking taylor expansion of x in y 1553947674.954 * [backup-simplify]: Simplify x into x 1553947674.954 * [taylor]: Taking taylor expansion of y in y 1553947674.954 * [backup-simplify]: Simplify 0 into 0 1553947674.954 * [backup-simplify]: Simplify 1 into 1 1553947674.954 * [taylor]: Taking taylor expansion of (- (fma x (fma 1/8 x 1/2) (log 2)) (* x y)) in x 1553947674.954 * [taylor]: Taking taylor expansion of (fma x (fma 1/8 x 1/2) (log 2)) in x 1553947674.954 * [taylor]: Rewrote expression to (+ (* x (fma 1/8 x 1/2)) (log 2)) 1553947674.954 * [taylor]: Taking taylor expansion of (* x (fma 1/8 x 1/2)) in x 1553947674.954 * [taylor]: Taking taylor expansion of x in x 1553947674.954 * [backup-simplify]: Simplify 0 into 0 1553947674.954 * [backup-simplify]: Simplify 1 into 1 1553947674.954 * [taylor]: Taking taylor expansion of (fma 1/8 x 1/2) in x 1553947674.954 * [taylor]: Rewrote expression to (+ (* 1/8 x) 1/2) 1553947674.954 * [taylor]: Taking taylor expansion of (* 1/8 x) in x 1553947674.954 * [taylor]: Taking taylor expansion of 1/8 in x 1553947674.954 * [backup-simplify]: Simplify 1/8 into 1/8 1553947674.954 * [taylor]: Taking taylor expansion of x in x 1553947674.954 * [backup-simplify]: Simplify 0 into 0 1553947674.954 * [backup-simplify]: Simplify 1 into 1 1553947674.954 * [taylor]: Taking taylor expansion of 1/2 in x 1553947674.954 * [backup-simplify]: Simplify 1/2 into 1/2 1553947674.954 * [taylor]: Taking taylor expansion of (log 2) in x 1553947674.954 * [taylor]: Taking taylor expansion of 2 in x 1553947674.954 * [backup-simplify]: Simplify 2 into 2 1553947674.955 * [backup-simplify]: Simplify (log 2) into (log 2) 1553947674.955 * [taylor]: Taking taylor expansion of (* x y) in x 1553947674.955 * [taylor]: Taking taylor expansion of x in x 1553947674.955 * [backup-simplify]: Simplify 0 into 0 1553947674.955 * [backup-simplify]: Simplify 1 into 1 1553947674.955 * [taylor]: Taking taylor expansion of y in x 1553947674.955 * [backup-simplify]: Simplify y into y 1553947674.955 * [taylor]: Taking taylor expansion of (- (fma x (fma 1/8 x 1/2) (log 2)) (* x y)) in x 1553947674.955 * [taylor]: Taking taylor expansion of (fma x (fma 1/8 x 1/2) (log 2)) in x 1553947674.955 * [taylor]: Rewrote expression to (+ (* x (fma 1/8 x 1/2)) (log 2)) 1553947674.955 * [taylor]: Taking taylor expansion of (* x (fma 1/8 x 1/2)) in x 1553947674.955 * [taylor]: Taking taylor expansion of x in x 1553947674.955 * [backup-simplify]: Simplify 0 into 0 1553947674.955 * [backup-simplify]: Simplify 1 into 1 1553947674.955 * [taylor]: Taking taylor expansion of (fma 1/8 x 1/2) in x 1553947674.955 * [taylor]: Rewrote expression to (+ (* 1/8 x) 1/2) 1553947674.955 * [taylor]: Taking taylor expansion of (* 1/8 x) in x 1553947674.955 * [taylor]: Taking taylor expansion of 1/8 in x 1553947674.955 * [backup-simplify]: Simplify 1/8 into 1/8 1553947674.955 * [taylor]: Taking taylor expansion of x in x 1553947674.955 * [backup-simplify]: Simplify 0 into 0 1553947674.955 * [backup-simplify]: Simplify 1 into 1 1553947674.955 * [taylor]: Taking taylor expansion of 1/2 in x 1553947674.955 * [backup-simplify]: Simplify 1/2 into 1/2 1553947674.955 * [taylor]: Taking taylor expansion of (log 2) in x 1553947674.955 * [taylor]: Taking taylor expansion of 2 in x 1553947674.955 * [backup-simplify]: Simplify 2 into 2 1553947674.955 * [backup-simplify]: Simplify (log 2) into (log 2) 1553947674.955 * [taylor]: Taking taylor expansion of (* x y) in x 1553947674.955 * [taylor]: Taking taylor expansion of x in x 1553947674.955 * [backup-simplify]: Simplify 0 into 0 1553947674.955 * [backup-simplify]: Simplify 1 into 1 1553947674.955 * [taylor]: Taking taylor expansion of y in x 1553947674.955 * [backup-simplify]: Simplify y into y 1553947674.956 * [backup-simplify]: Simplify (* 1/8 0) into 0 1553947674.956 * [backup-simplify]: Simplify (+ 0 1/2) into 1/2 1553947674.956 * [backup-simplify]: Simplify (* 0 1/2) into 0 1553947674.957 * [backup-simplify]: Simplify (+ 0 (log 2)) into (log 2) 1553947674.957 * [backup-simplify]: Simplify (* 0 y) into 0 1553947674.957 * [backup-simplify]: Simplify (- 0) into 0 1553947674.958 * [backup-simplify]: Simplify (+ (log 2) 0) into (log 2) 1553947674.958 * [taylor]: Taking taylor expansion of (log 2) in y 1553947674.958 * [taylor]: Taking taylor expansion of 2 in y 1553947674.958 * [backup-simplify]: Simplify 2 into 2 1553947674.959 * [backup-simplify]: Simplify (log 2) into (log 2) 1553947674.959 * [backup-simplify]: Simplify (log 2) into (log 2) 1553947674.960 * [backup-simplify]: Simplify (+ (* 1/8 1) (* 0 0)) into 1/8 1553947674.960 * [backup-simplify]: Simplify (+ 1/8 0) into 1/8 1553947674.961 * [backup-simplify]: Simplify (+ (* 0 1/8) (* 1 1/2)) into 1/2 1553947674.963 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow 2 1)))) 1) into 0 1553947674.963 * [backup-simplify]: Simplify (+ 1/2 0) into 1/2 1553947674.963 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 1553947674.963 * [backup-simplify]: Simplify (- y) into (- y) 1553947674.963 * [backup-simplify]: Simplify (+ 1/2 (- y)) into (- 1/2 y) 1553947674.964 * [taylor]: Taking taylor expansion of (- 1/2 y) in y 1553947674.964 * [taylor]: Taking taylor expansion of 1/2 in y 1553947674.964 * [backup-simplify]: Simplify 1/2 into 1/2 1553947674.964 * [taylor]: Taking taylor expansion of y in y 1553947674.964 * [backup-simplify]: Simplify 0 into 0 1553947674.964 * [backup-simplify]: Simplify 1 into 1 1553947674.964 * [backup-simplify]: Simplify (- 0) into 0 1553947674.964 * [backup-simplify]: Simplify (+ 1/2 0) into 1/2 1553947674.964 * [backup-simplify]: Simplify 1/2 into 1/2 1553947674.966 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow 2 1)))) 1) into 0 1553947674.966 * [backup-simplify]: Simplify 0 into 0 1553947674.967 * [backup-simplify]: Simplify (+ (* 1/8 0) (+ (* 0 1) (* 0 0))) into 0 1553947674.968 * [backup-simplify]: Simplify (+ 0 0) into 0 1553947674.969 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 1/8) (* 0 1/2))) into 1/8 1553947674.971 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow 2 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow 2 1)))) 2) into 0 1553947674.972 * [backup-simplify]: Simplify (+ 1/8 0) into 1/8 1553947674.973 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0 1553947674.973 * [backup-simplify]: Simplify (- 0) into 0 1553947674.973 * [backup-simplify]: Simplify (+ 1/8 0) into 1/8 1553947674.974 * [taylor]: Taking taylor expansion of 1/8 in y 1553947674.974 * [backup-simplify]: Simplify 1/8 into 1/8 1553947674.974 * [backup-simplify]: Simplify 1/8 into 1/8 1553947674.974 * [backup-simplify]: Simplify (+ (* 1/8 (pow (* 1 x) 2)) (+ (* 1/2 (* 1 x)) (log 2))) into (+ (log 2) (+ (* 1/2 x) (* 1/8 (pow x 2)))) 1553947674.975 * [backup-simplify]: Simplify (- (fma (/ 1 x) (fma 1/8 (/ 1 x) 1/2) (log 2)) (* (/ 1 y) (/ 1 x))) into (- (fma (/ 1 x) (fma 1/8 (/ 1 x) 1/2) (log 2)) (/ 1 (* x y))) 1553947674.975 * [approximate]: Taking taylor expansion of (- (fma (/ 1 x) (fma 1/8 (/ 1 x) 1/2) (log 2)) (/ 1 (* x y))) in (x y) around 0 1553947674.975 * [taylor]: Taking taylor expansion of (- (fma (/ 1 x) (fma 1/8 (/ 1 x) 1/2) (log 2)) (/ 1 (* x y))) in y 1553947674.975 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (fma 1/8 (/ 1 x) 1/2) (log 2)) in y 1553947674.975 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (fma 1/8 (/ 1 x) 1/2)) (log 2)) 1553947674.975 * [taylor]: Taking taylor expansion of (* (/ 1 x) (fma 1/8 (/ 1 x) 1/2)) in y 1553947674.975 * [taylor]: Taking taylor expansion of (/ 1 x) in y 1553947674.975 * [taylor]: Taking taylor expansion of x in y 1553947674.975 * [backup-simplify]: Simplify x into x 1553947674.975 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 1553947674.975 * [taylor]: Taking taylor expansion of (fma 1/8 (/ 1 x) 1/2) in y 1553947674.975 * [taylor]: Rewrote expression to (+ (* 1/8 (/ 1 x)) 1/2) 1553947674.975 * [taylor]: Taking taylor expansion of (* 1/8 (/ 1 x)) in y 1553947674.975 * [taylor]: Taking taylor expansion of 1/8 in y 1553947674.975 * [backup-simplify]: Simplify 1/8 into 1/8 1553947674.975 * [taylor]: Taking taylor expansion of (/ 1 x) in y 1553947674.975 * [taylor]: Taking taylor expansion of x in y 1553947674.975 * [backup-simplify]: Simplify x into x 1553947674.975 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 1553947674.976 * [taylor]: Taking taylor expansion of 1/2 in y 1553947674.976 * [backup-simplify]: Simplify 1/2 into 1/2 1553947674.976 * [taylor]: Taking taylor expansion of (log 2) in y 1553947674.976 * [taylor]: Taking taylor expansion of 2 in y 1553947674.976 * [backup-simplify]: Simplify 2 into 2 1553947674.976 * [backup-simplify]: Simplify (log 2) into (log 2) 1553947674.976 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y 1553947674.976 * [taylor]: Taking taylor expansion of (* x y) in y 1553947674.976 * [taylor]: Taking taylor expansion of x in y 1553947674.976 * [backup-simplify]: Simplify x into x 1553947674.976 * [taylor]: Taking taylor expansion of y in y 1553947674.976 * [backup-simplify]: Simplify 0 into 0 1553947674.976 * [backup-simplify]: Simplify 1 into 1 1553947674.976 * [backup-simplify]: Simplify (* x 0) into 0 1553947674.977 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x 1553947674.977 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 1553947674.977 * [taylor]: Taking taylor expansion of (- (fma (/ 1 x) (fma 1/8 (/ 1 x) 1/2) (log 2)) (/ 1 (* x y))) in x 1553947674.977 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (fma 1/8 (/ 1 x) 1/2) (log 2)) in x 1553947674.977 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (fma 1/8 (/ 1 x) 1/2)) (log 2)) 1553947674.977 * [taylor]: Taking taylor expansion of (* (/ 1 x) (fma 1/8 (/ 1 x) 1/2)) in x 1553947674.977 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1553947674.977 * [taylor]: Taking taylor expansion of x in x 1553947674.977 * [backup-simplify]: Simplify 0 into 0 1553947674.977 * [backup-simplify]: Simplify 1 into 1 1553947674.977 * [backup-simplify]: Simplify (/ 1 1) into 1 1553947674.977 * [taylor]: Taking taylor expansion of (fma 1/8 (/ 1 x) 1/2) in x 1553947674.977 * [taylor]: Rewrote expression to (+ (* 1/8 (/ 1 x)) 1/2) 1553947674.977 * [taylor]: Taking taylor expansion of (* 1/8 (/ 1 x)) in x 1553947674.977 * [taylor]: Taking taylor expansion of 1/8 in x 1553947674.977 * [backup-simplify]: Simplify 1/8 into 1/8 1553947674.978 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1553947674.978 * [taylor]: Taking taylor expansion of x in x 1553947674.978 * [backup-simplify]: Simplify 0 into 0 1553947674.978 * [backup-simplify]: Simplify 1 into 1 1553947674.978 * [backup-simplify]: Simplify (/ 1 1) into 1 1553947674.978 * [taylor]: Taking taylor expansion of 1/2 in x 1553947674.978 * [backup-simplify]: Simplify 1/2 into 1/2 1553947674.978 * [taylor]: Taking taylor expansion of (log 2) in x 1553947674.978 * [taylor]: Taking taylor expansion of 2 in x 1553947674.978 * [backup-simplify]: Simplify 2 into 2 1553947674.978 * [backup-simplify]: Simplify (log 2) into (log 2) 1553947674.978 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 1553947674.979 * [taylor]: Taking taylor expansion of (* x y) in x 1553947674.979 * [taylor]: Taking taylor expansion of x in x 1553947674.979 * [backup-simplify]: Simplify 0 into 0 1553947674.979 * [backup-simplify]: Simplify 1 into 1 1553947674.979 * [taylor]: Taking taylor expansion of y in x 1553947674.979 * [backup-simplify]: Simplify y into y 1553947674.979 * [backup-simplify]: Simplify (* 0 y) into 0 1553947674.979 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 1553947674.979 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 1553947674.979 * [taylor]: Taking taylor expansion of (- (fma (/ 1 x) (fma 1/8 (/ 1 x) 1/2) (log 2)) (/ 1 (* x y))) in x 1553947674.979 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (fma 1/8 (/ 1 x) 1/2) (log 2)) in x 1553947674.979 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (fma 1/8 (/ 1 x) 1/2)) (log 2)) 1553947674.979 * [taylor]: Taking taylor expansion of (* (/ 1 x) (fma 1/8 (/ 1 x) 1/2)) in x 1553947674.979 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1553947674.979 * [taylor]: Taking taylor expansion of x in x 1553947674.979 * [backup-simplify]: Simplify 0 into 0 1553947674.979 * [backup-simplify]: Simplify 1 into 1 1553947674.980 * [backup-simplify]: Simplify (/ 1 1) into 1 1553947674.980 * [taylor]: Taking taylor expansion of (fma 1/8 (/ 1 x) 1/2) in x 1553947674.980 * [taylor]: Rewrote expression to (+ (* 1/8 (/ 1 x)) 1/2) 1553947674.980 * [taylor]: Taking taylor expansion of (* 1/8 (/ 1 x)) in x 1553947674.980 * [taylor]: Taking taylor expansion of 1/8 in x 1553947674.980 * [backup-simplify]: Simplify 1/8 into 1/8 1553947674.980 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1553947674.980 * [taylor]: Taking taylor expansion of x in x 1553947674.980 * [backup-simplify]: Simplify 0 into 0 1553947674.980 * [backup-simplify]: Simplify 1 into 1 1553947674.980 * [backup-simplify]: Simplify (/ 1 1) into 1 1553947674.981 * [taylor]: Taking taylor expansion of 1/2 in x 1553947674.981 * [backup-simplify]: Simplify 1/2 into 1/2 1553947674.981 * [taylor]: Taking taylor expansion of (log 2) in x 1553947674.981 * [taylor]: Taking taylor expansion of 2 in x 1553947674.981 * [backup-simplify]: Simplify 2 into 2 1553947674.981 * [backup-simplify]: Simplify (log 2) into (log 2) 1553947674.981 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 1553947674.981 * [taylor]: Taking taylor expansion of (* x y) in x 1553947674.981 * [taylor]: Taking taylor expansion of x in x 1553947674.981 * [backup-simplify]: Simplify 0 into 0 1553947674.981 * [backup-simplify]: Simplify 1 into 1 1553947674.981 * [taylor]: Taking taylor expansion of y in x 1553947674.981 * [backup-simplify]: Simplify y into y 1553947674.981 * [backup-simplify]: Simplify (* 0 y) into 0 1553947674.982 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 1553947674.982 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 1553947674.982 * [backup-simplify]: Simplify (* 1/8 1) into 1/8 1553947674.983 * [backup-simplify]: Simplify (+ 1/8 0) into 1/8 1553947674.987 * [backup-simplify]: Simplify (* 1 1/8) into 1/8 1553947674.987 * [backup-simplify]: Simplify (+ 1/8 0) into 1/8 1553947674.988 * [backup-simplify]: Simplify (+ 1/8 0) into 1/8 1553947674.988 * [taylor]: Taking taylor expansion of 1/8 in y 1553947674.988 * [backup-simplify]: Simplify 1/8 into 1/8 1553947674.988 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1553947674.989 * [backup-simplify]: Simplify (+ (* 1/8 0) (* 0 1)) into 0 1553947674.989 * [backup-simplify]: Simplify (+ 0 1/2) into 1/2 1553947674.989 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1553947674.990 * [backup-simplify]: Simplify (+ (* 1 1/2) (* 0 1/8)) into 1/2 1553947674.990 * [backup-simplify]: Simplify (+ 1/2 0) into 1/2 1553947674.990 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y)) 1553947674.990 * [backup-simplify]: Simplify (+ 1/2 (- (/ 1 y))) into (- 1/2 (/ 1 y)) 1553947674.990 * [taylor]: Taking taylor expansion of (- 1/2 (/ 1 y)) in y 1553947674.990 * [taylor]: Taking taylor expansion of 1/2 in y 1553947674.990 * [backup-simplify]: Simplify 1/2 into 1/2 1553947674.990 * [taylor]: Taking taylor expansion of (/ 1 y) in y 1553947674.990 * [taylor]: Taking taylor expansion of y in y 1553947674.990 * [backup-simplify]: Simplify 0 into 0 1553947674.990 * [backup-simplify]: Simplify 1 into 1 1553947674.991 * [backup-simplify]: Simplify (/ 1 1) into 1 1553947674.991 * [backup-simplify]: Simplify (- 1) into -1 1553947674.991 * [backup-simplify]: Simplify (+ 0 -1) into -1 1553947674.991 * [backup-simplify]: Simplify -1 into -1 1553947674.991 * [backup-simplify]: Simplify 1/8 into 1/8 1553947674.992 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1553947674.992 * [backup-simplify]: Simplify (+ (* 1/8 0) (+ (* 0 0) (* 0 1))) into 0 1553947674.992 * [backup-simplify]: Simplify (+ 0 0) into 0 1553947674.993 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1553947674.993 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 1/2) (* 0 1/8))) into 0 1553947674.994 * [backup-simplify]: Simplify (+ 0 (log 2)) into (log 2) 1553947674.994 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0 1553947674.995 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 1553947674.995 * [backup-simplify]: Simplify (- 0) into 0 1553947674.995 * [backup-simplify]: Simplify (+ (log 2) 0) into (log 2) 1553947674.995 * [taylor]: Taking taylor expansion of (log 2) in y 1553947674.995 * [taylor]: Taking taylor expansion of 2 in y 1553947674.995 * [backup-simplify]: Simplify 2 into 2 1553947674.996 * [backup-simplify]: Simplify (log 2) into (log 2) 1553947674.996 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1553947674.996 * [backup-simplify]: Simplify (- 0) into 0 1553947674.997 * [backup-simplify]: Simplify (+ 1/2 0) into 1/2 1553947674.997 * [backup-simplify]: Simplify 1/2 into 1/2 1553947674.997 * [backup-simplify]: Simplify (+ (* 1/2 (* 1 (/ 1 (/ 1 x)))) (+ (* 1/8 (pow (* 1 (/ 1 (/ 1 x))) 2)) (* -1 (* (/ 1 (/ 1 y)) (/ 1 (/ 1 x)))))) into (- (+ (* 1/2 x) (* 1/8 (pow x 2))) (* x y)) 1553947674.997 * [backup-simplify]: Simplify (- (fma (/ 1 (- x)) (fma 1/8 (/ 1 (- x)) 1/2) (log 2)) (* (/ 1 (- y)) (/ 1 (- x)))) into (- (fma (/ -1 x) (fma 1/8 (/ -1 x) 1/2) (log 2)) (/ 1 (* x y))) 1553947674.997 * [approximate]: Taking taylor expansion of (- (fma (/ -1 x) (fma 1/8 (/ -1 x) 1/2) (log 2)) (/ 1 (* x y))) in (x y) around 0 1553947674.997 * [taylor]: Taking taylor expansion of (- (fma (/ -1 x) (fma 1/8 (/ -1 x) 1/2) (log 2)) (/ 1 (* x y))) in y 1553947674.997 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (fma 1/8 (/ -1 x) 1/2) (log 2)) in y 1553947674.997 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (fma 1/8 (/ -1 x) 1/2)) (log 2)) 1553947674.997 * [taylor]: Taking taylor expansion of (* (/ -1 x) (fma 1/8 (/ -1 x) 1/2)) in y 1553947674.997 * [taylor]: Taking taylor expansion of (/ -1 x) in y 1553947674.997 * [taylor]: Taking taylor expansion of -1 in y 1553947674.997 * [backup-simplify]: Simplify -1 into -1 1553947674.998 * [taylor]: Taking taylor expansion of x in y 1553947674.998 * [backup-simplify]: Simplify x into x 1553947674.998 * [backup-simplify]: Simplify (/ -1 x) into (/ -1 x) 1553947674.998 * [taylor]: Taking taylor expansion of (fma 1/8 (/ -1 x) 1/2) in y 1553947674.998 * [taylor]: Rewrote expression to (+ (* 1/8 (/ -1 x)) 1/2) 1553947674.998 * [taylor]: Taking taylor expansion of (* 1/8 (/ -1 x)) in y 1553947674.998 * [taylor]: Taking taylor expansion of 1/8 in y 1553947674.998 * [backup-simplify]: Simplify 1/8 into 1/8 1553947674.998 * [taylor]: Taking taylor expansion of (/ -1 x) in y 1553947674.998 * [taylor]: Taking taylor expansion of -1 in y 1553947674.998 * [backup-simplify]: Simplify -1 into -1 1553947674.998 * [taylor]: Taking taylor expansion of x in y 1553947674.998 * [backup-simplify]: Simplify x into x 1553947674.998 * [backup-simplify]: Simplify (/ -1 x) into (/ -1 x) 1553947674.998 * [taylor]: Taking taylor expansion of 1/2 in y 1553947674.998 * [backup-simplify]: Simplify 1/2 into 1/2 1553947674.998 * [taylor]: Taking taylor expansion of (log 2) in y 1553947674.998 * [taylor]: Taking taylor expansion of 2 in y 1553947674.998 * [backup-simplify]: Simplify 2 into 2 1553947674.998 * [backup-simplify]: Simplify (log 2) into (log 2) 1553947674.998 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y 1553947674.998 * [taylor]: Taking taylor expansion of (* x y) in y 1553947674.998 * [taylor]: Taking taylor expansion of x in y 1553947674.998 * [backup-simplify]: Simplify x into x 1553947674.998 * [taylor]: Taking taylor expansion of y in y 1553947674.998 * [backup-simplify]: Simplify 0 into 0 1553947674.998 * [backup-simplify]: Simplify 1 into 1 1553947674.998 * [backup-simplify]: Simplify (* x 0) into 0 1553947674.999 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x 1553947674.999 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 1553947674.999 * [taylor]: Taking taylor expansion of (- (fma (/ -1 x) (fma 1/8 (/ -1 x) 1/2) (log 2)) (/ 1 (* x y))) in x 1553947674.999 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (fma 1/8 (/ -1 x) 1/2) (log 2)) in x 1553947674.999 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (fma 1/8 (/ -1 x) 1/2)) (log 2)) 1553947674.999 * [taylor]: Taking taylor expansion of (* (/ -1 x) (fma 1/8 (/ -1 x) 1/2)) in x 1553947674.999 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1553947674.999 * [taylor]: Taking taylor expansion of -1 in x 1553947674.999 * [backup-simplify]: Simplify -1 into -1 1553947674.999 * [taylor]: Taking taylor expansion of x in x 1553947674.999 * [backup-simplify]: Simplify 0 into 0 1553947674.999 * [backup-simplify]: Simplify 1 into 1 1553947674.999 * [backup-simplify]: Simplify (/ -1 1) into -1 1553947674.999 * [taylor]: Taking taylor expansion of (fma 1/8 (/ -1 x) 1/2) in x 1553947674.999 * [taylor]: Rewrote expression to (+ (* 1/8 (/ -1 x)) 1/2) 1553947674.999 * [taylor]: Taking taylor expansion of (* 1/8 (/ -1 x)) in x 1553947674.999 * [taylor]: Taking taylor expansion of 1/8 in x 1553947674.999 * [backup-simplify]: Simplify 1/8 into 1/8 1553947674.999 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1553947674.999 * [taylor]: Taking taylor expansion of -1 in x 1553947674.999 * [backup-simplify]: Simplify -1 into -1 1553947674.999 * [taylor]: Taking taylor expansion of x in x 1553947674.999 * [backup-simplify]: Simplify 0 into 0 1553947674.999 * [backup-simplify]: Simplify 1 into 1 1553947674.999 * [backup-simplify]: Simplify (/ -1 1) into -1 1553947675.000 * [taylor]: Taking taylor expansion of 1/2 in x 1553947675.000 * [backup-simplify]: Simplify 1/2 into 1/2 1553947675.000 * [taylor]: Taking taylor expansion of (log 2) in x 1553947675.000 * [taylor]: Taking taylor expansion of 2 in x 1553947675.000 * [backup-simplify]: Simplify 2 into 2 1553947675.000 * [backup-simplify]: Simplify (log 2) into (log 2) 1553947675.000 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 1553947675.000 * [taylor]: Taking taylor expansion of (* x y) in x 1553947675.000 * [taylor]: Taking taylor expansion of x in x 1553947675.000 * [backup-simplify]: Simplify 0 into 0 1553947675.000 * [backup-simplify]: Simplify 1 into 1 1553947675.000 * [taylor]: Taking taylor expansion of y in x 1553947675.000 * [backup-simplify]: Simplify y into y 1553947675.000 * [backup-simplify]: Simplify (* 0 y) into 0 1553947675.000 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 1553947675.000 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 1553947675.000 * [taylor]: Taking taylor expansion of (- (fma (/ -1 x) (fma 1/8 (/ -1 x) 1/2) (log 2)) (/ 1 (* x y))) in x 1553947675.000 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (fma 1/8 (/ -1 x) 1/2) (log 2)) in x 1553947675.000 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (fma 1/8 (/ -1 x) 1/2)) (log 2)) 1553947675.001 * [taylor]: Taking taylor expansion of (* (/ -1 x) (fma 1/8 (/ -1 x) 1/2)) in x 1553947675.001 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1553947675.001 * [taylor]: Taking taylor expansion of -1 in x 1553947675.001 * [backup-simplify]: Simplify -1 into -1 1553947675.001 * [taylor]: Taking taylor expansion of x in x 1553947675.001 * [backup-simplify]: Simplify 0 into 0 1553947675.001 * [backup-simplify]: Simplify 1 into 1 1553947675.001 * [backup-simplify]: Simplify (/ -1 1) into -1 1553947675.001 * [taylor]: Taking taylor expansion of (fma 1/8 (/ -1 x) 1/2) in x 1553947675.001 * [taylor]: Rewrote expression to (+ (* 1/8 (/ -1 x)) 1/2) 1553947675.001 * [taylor]: Taking taylor expansion of (* 1/8 (/ -1 x)) in x 1553947675.001 * [taylor]: Taking taylor expansion of 1/8 in x 1553947675.001 * [backup-simplify]: Simplify 1/8 into 1/8 1553947675.001 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1553947675.001 * [taylor]: Taking taylor expansion of -1 in x 1553947675.001 * [backup-simplify]: Simplify -1 into -1 1553947675.001 * [taylor]: Taking taylor expansion of x in x 1553947675.001 * [backup-simplify]: Simplify 0 into 0 1553947675.001 * [backup-simplify]: Simplify 1 into 1 1553947675.002 * [backup-simplify]: Simplify (/ -1 1) into -1 1553947675.002 * [taylor]: Taking taylor expansion of 1/2 in x 1553947675.002 * [backup-simplify]: Simplify 1/2 into 1/2 1553947675.002 * [taylor]: Taking taylor expansion of (log 2) in x 1553947675.002 * [taylor]: Taking taylor expansion of 2 in x 1553947675.002 * [backup-simplify]: Simplify 2 into 2 1553947675.002 * [backup-simplify]: Simplify (log 2) into (log 2) 1553947675.002 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 1553947675.002 * [taylor]: Taking taylor expansion of (* x y) in x 1553947675.002 * [taylor]: Taking taylor expansion of x in x 1553947675.002 * [backup-simplify]: Simplify 0 into 0 1553947675.002 * [backup-simplify]: Simplify 1 into 1 1553947675.002 * [taylor]: Taking taylor expansion of y in x 1553947675.002 * [backup-simplify]: Simplify y into y 1553947675.002 * [backup-simplify]: Simplify (* 0 y) into 0 1553947675.002 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 1553947675.002 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 1553947675.003 * [backup-simplify]: Simplify (* 1/8 -1) into -1/8 1553947675.003 * [backup-simplify]: Simplify (+ -1/8 0) into -1/8 1553947675.003 * [backup-simplify]: Simplify (* -1 -1/8) into 1/8 1553947675.003 * [backup-simplify]: Simplify (+ 1/8 0) into 1/8 1553947675.004 * [backup-simplify]: Simplify (+ 1/8 0) into 1/8 1553947675.004 * [taylor]: Taking taylor expansion of 1/8 in y 1553947675.004 * [backup-simplify]: Simplify 1/8 into 1/8 1553947675.004 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0 1553947675.005 * [backup-simplify]: Simplify (+ (* 1/8 0) (* 0 -1)) into 0 1553947675.005 * [backup-simplify]: Simplify (+ 0 1/2) into 1/2 1553947675.005 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0 1553947675.006 * [backup-simplify]: Simplify (+ (* -1 1/2) (* 0 -1/8)) into -1/2 1553947675.006 * [backup-simplify]: Simplify (+ -1/2 0) into -1/2 1553947675.006 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y)) 1553947675.006 * [backup-simplify]: Simplify (+ -1/2 (- (/ 1 y))) into (- (+ 1/2 (/ 1 y))) 1553947675.006 * [taylor]: Taking taylor expansion of (- (+ 1/2 (/ 1 y))) in y 1553947675.006 * [taylor]: Taking taylor expansion of (+ 1/2 (/ 1 y)) in y 1553947675.006 * [taylor]: Taking taylor expansion of 1/2 in y 1553947675.006 * [backup-simplify]: Simplify 1/2 into 1/2 1553947675.006 * [taylor]: Taking taylor expansion of (/ 1 y) in y 1553947675.006 * [taylor]: Taking taylor expansion of y in y 1553947675.006 * [backup-simplify]: Simplify 0 into 0 1553947675.006 * [backup-simplify]: Simplify 1 into 1 1553947675.006 * [backup-simplify]: Simplify (/ 1 1) into 1 1553947675.007 * [backup-simplify]: Simplify (+ 0 1) into 1 1553947675.007 * [backup-simplify]: Simplify (- 1) into -1 1553947675.007 * [backup-simplify]: Simplify -1 into -1 1553947675.007 * [backup-simplify]: Simplify 1/8 into 1/8 1553947675.008 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1553947675.008 * [backup-simplify]: Simplify (+ (* 1/8 0) (+ (* 0 0) (* 0 -1))) into 0 1553947675.008 * [backup-simplify]: Simplify (+ 0 0) into 0 1553947675.009 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1553947675.010 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 1/2) (* 0 -1/8))) into 0 1553947675.010 * [backup-simplify]: Simplify (+ 0 (log 2)) into (log 2) 1553947675.011 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0 1553947675.011 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 1553947675.011 * [backup-simplify]: Simplify (- 0) into 0 1553947675.011 * [backup-simplify]: Simplify (+ (log 2) 0) into (log 2) 1553947675.011 * [taylor]: Taking taylor expansion of (log 2) in y 1553947675.011 * [taylor]: Taking taylor expansion of 2 in y 1553947675.011 * [backup-simplify]: Simplify 2 into 2 1553947675.012 * [backup-simplify]: Simplify (log 2) into (log 2) 1553947675.012 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1553947675.012 * [backup-simplify]: Simplify (+ 1/2 0) into 1/2 1553947675.013 * [backup-simplify]: Simplify (- 1/2) into -1/2 1553947675.013 * [backup-simplify]: Simplify -1/2 into -1/2 1553947675.013 * [backup-simplify]: Simplify (+ (* -1/2 (* 1 (/ 1 (/ 1 (- x))))) (+ (* 1/8 (pow (* 1 (/ 1 (/ 1 (- x)))) 2)) (* -1 (* (/ 1 (/ 1 (- y))) (/ 1 (/ 1 (- x))))))) into (- (+ (* 1/2 x) (* 1/8 (pow x 2))) (* x y)) 1553947675.013 * * * * [progress]: [ 2 / 2 ] generating series at (2 1) 1553947675.014 * [backup-simplify]: Simplify (fma x (fma 1/8 x 1/2) (log 2)) into (fma x (fma 1/8 x 1/2) (log 2)) 1553947675.014 * [approximate]: Taking taylor expansion of (fma x (fma 1/8 x 1/2) (log 2)) in (x) around 0 1553947675.014 * [taylor]: Taking taylor expansion of (fma x (fma 1/8 x 1/2) (log 2)) in x 1553947675.014 * [taylor]: Rewrote expression to (+ (* x (fma 1/8 x 1/2)) (log 2)) 1553947675.014 * [taylor]: Taking taylor expansion of (* x (fma 1/8 x 1/2)) in x 1553947675.014 * [taylor]: Taking taylor expansion of x in x 1553947675.014 * [backup-simplify]: Simplify 0 into 0 1553947675.014 * [backup-simplify]: Simplify 1 into 1 1553947675.014 * [taylor]: Taking taylor expansion of (fma 1/8 x 1/2) in x 1553947675.014 * [taylor]: Rewrote expression to (+ (* 1/8 x) 1/2) 1553947675.014 * [taylor]: Taking taylor expansion of (* 1/8 x) in x 1553947675.014 * [taylor]: Taking taylor expansion of 1/8 in x 1553947675.014 * [backup-simplify]: Simplify 1/8 into 1/8 1553947675.014 * [taylor]: Taking taylor expansion of x in x 1553947675.014 * [backup-simplify]: Simplify 0 into 0 1553947675.014 * [backup-simplify]: Simplify 1 into 1 1553947675.014 * [taylor]: Taking taylor expansion of 1/2 in x 1553947675.014 * [backup-simplify]: Simplify 1/2 into 1/2 1553947675.014 * [taylor]: Taking taylor expansion of (log 2) in x 1553947675.014 * [taylor]: Taking taylor expansion of 2 in x 1553947675.014 * [backup-simplify]: Simplify 2 into 2 1553947675.015 * [backup-simplify]: Simplify (log 2) into (log 2) 1553947675.015 * [taylor]: Taking taylor expansion of (fma x (fma 1/8 x 1/2) (log 2)) in x 1553947675.015 * [taylor]: Rewrote expression to (+ (* x (fma 1/8 x 1/2)) (log 2)) 1553947675.015 * [taylor]: Taking taylor expansion of (* x (fma 1/8 x 1/2)) in x 1553947675.015 * [taylor]: Taking taylor expansion of x in x 1553947675.015 * [backup-simplify]: Simplify 0 into 0 1553947675.015 * [backup-simplify]: Simplify 1 into 1 1553947675.015 * [taylor]: Taking taylor expansion of (fma 1/8 x 1/2) in x 1553947675.015 * [taylor]: Rewrote expression to (+ (* 1/8 x) 1/2) 1553947675.015 * [taylor]: Taking taylor expansion of (* 1/8 x) in x 1553947675.015 * [taylor]: Taking taylor expansion of 1/8 in x 1553947675.015 * [backup-simplify]: Simplify 1/8 into 1/8 1553947675.015 * [taylor]: Taking taylor expansion of x in x 1553947675.015 * [backup-simplify]: Simplify 0 into 0 1553947675.015 * [backup-simplify]: Simplify 1 into 1 1553947675.015 * [taylor]: Taking taylor expansion of 1/2 in x 1553947675.015 * [backup-simplify]: Simplify 1/2 into 1/2 1553947675.015 * [taylor]: Taking taylor expansion of (log 2) in x 1553947675.015 * [taylor]: Taking taylor expansion of 2 in x 1553947675.015 * [backup-simplify]: Simplify 2 into 2 1553947675.016 * [backup-simplify]: Simplify (log 2) into (log 2) 1553947675.016 * [backup-simplify]: Simplify (* 1/8 0) into 0 1553947675.017 * [backup-simplify]: Simplify (+ 0 1/2) into 1/2 1553947675.017 * [backup-simplify]: Simplify (* 0 1/2) into 0 1553947675.018 * [backup-simplify]: Simplify (+ 0 (log 2)) into (log 2) 1553947675.018 * [backup-simplify]: Simplify (log 2) into (log 2) 1553947675.019 * [backup-simplify]: Simplify (+ (* 1/8 1) (* 0 0)) into 1/8 1553947675.020 * [backup-simplify]: Simplify (+ 1/8 0) into 1/8 1553947675.020 * [backup-simplify]: Simplify (+ (* 0 1/8) (* 1 1/2)) into 1/2 1553947675.022 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow 2 1)))) 1) into 0 1553947675.022 * [backup-simplify]: Simplify (+ 1/2 0) into 1/2 1553947675.022 * [backup-simplify]: Simplify 1/2 into 1/2 1553947675.023 * [backup-simplify]: Simplify (+ (* 1/8 0) (+ (* 0 1) (* 0 0))) into 0 1553947675.024 * [backup-simplify]: Simplify (+ 0 0) into 0 1553947675.025 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 1/8) (* 0 1/2))) into 1/8 1553947675.027 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow 2 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow 2 1)))) 2) into 0 1553947675.028 * [backup-simplify]: Simplify (+ 1/8 0) into 1/8 1553947675.028 * [backup-simplify]: Simplify 1/8 into 1/8 1553947675.029 * [backup-simplify]: Simplify (+ (* 1/8 (pow x 2)) (+ (* 1/2 x) (log 2))) into (+ (log 2) (+ (* 1/2 x) (* 1/8 (pow x 2)))) 1553947675.029 * [backup-simplify]: Simplify (fma (/ 1 x) (fma 1/8 (/ 1 x) 1/2) (log 2)) into (fma (/ 1 x) (fma 1/8 (/ 1 x) 1/2) (log 2)) 1553947675.029 * [approximate]: Taking taylor expansion of (fma (/ 1 x) (fma 1/8 (/ 1 x) 1/2) (log 2)) in (x) around 0 1553947675.029 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (fma 1/8 (/ 1 x) 1/2) (log 2)) in x 1553947675.029 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (fma 1/8 (/ 1 x) 1/2)) (log 2)) 1553947675.029 * [taylor]: Taking taylor expansion of (* (/ 1 x) (fma 1/8 (/ 1 x) 1/2)) in x 1553947675.029 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1553947675.029 * [taylor]: Taking taylor expansion of x in x 1553947675.029 * [backup-simplify]: Simplify 0 into 0 1553947675.029 * [backup-simplify]: Simplify 1 into 1 1553947675.030 * [backup-simplify]: Simplify (/ 1 1) into 1 1553947675.030 * [taylor]: Taking taylor expansion of (fma 1/8 (/ 1 x) 1/2) in x 1553947675.030 * [taylor]: Rewrote expression to (+ (* 1/8 (/ 1 x)) 1/2) 1553947675.030 * [taylor]: Taking taylor expansion of (* 1/8 (/ 1 x)) in x 1553947675.030 * [taylor]: Taking taylor expansion of 1/8 in x 1553947675.030 * [backup-simplify]: Simplify 1/8 into 1/8 1553947675.030 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1553947675.030 * [taylor]: Taking taylor expansion of x in x 1553947675.030 * [backup-simplify]: Simplify 0 into 0 1553947675.030 * [backup-simplify]: Simplify 1 into 1 1553947675.030 * [backup-simplify]: Simplify (/ 1 1) into 1 1553947675.031 * [taylor]: Taking taylor expansion of 1/2 in x 1553947675.031 * [backup-simplify]: Simplify 1/2 into 1/2 1553947675.031 * [taylor]: Taking taylor expansion of (log 2) in x 1553947675.031 * [taylor]: Taking taylor expansion of 2 in x 1553947675.031 * [backup-simplify]: Simplify 2 into 2 1553947675.031 * [backup-simplify]: Simplify (log 2) into (log 2) 1553947675.031 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (fma 1/8 (/ 1 x) 1/2) (log 2)) in x 1553947675.031 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (fma 1/8 (/ 1 x) 1/2)) (log 2)) 1553947675.031 * [taylor]: Taking taylor expansion of (* (/ 1 x) (fma 1/8 (/ 1 x) 1/2)) in x 1553947675.031 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1553947675.031 * [taylor]: Taking taylor expansion of x in x 1553947675.031 * [backup-simplify]: Simplify 0 into 0 1553947675.031 * [backup-simplify]: Simplify 1 into 1 1553947675.032 * [backup-simplify]: Simplify (/ 1 1) into 1 1553947675.032 * [taylor]: Taking taylor expansion of (fma 1/8 (/ 1 x) 1/2) in x 1553947675.032 * [taylor]: Rewrote expression to (+ (* 1/8 (/ 1 x)) 1/2) 1553947675.032 * [taylor]: Taking taylor expansion of (* 1/8 (/ 1 x)) in x 1553947675.032 * [taylor]: Taking taylor expansion of 1/8 in x 1553947675.032 * [backup-simplify]: Simplify 1/8 into 1/8 1553947675.032 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1553947675.032 * [taylor]: Taking taylor expansion of x in x 1553947675.032 * [backup-simplify]: Simplify 0 into 0 1553947675.032 * [backup-simplify]: Simplify 1 into 1 1553947675.032 * [backup-simplify]: Simplify (/ 1 1) into 1 1553947675.032 * [taylor]: Taking taylor expansion of 1/2 in x 1553947675.032 * [backup-simplify]: Simplify 1/2 into 1/2 1553947675.032 * [taylor]: Taking taylor expansion of (log 2) in x 1553947675.032 * [taylor]: Taking taylor expansion of 2 in x 1553947675.032 * [backup-simplify]: Simplify 2 into 2 1553947675.033 * [backup-simplify]: Simplify (log 2) into (log 2) 1553947675.033 * [backup-simplify]: Simplify (* 1/8 1) into 1/8 1553947675.034 * [backup-simplify]: Simplify (+ 1/8 0) into 1/8 1553947675.034 * [backup-simplify]: Simplify (* 1 1/8) into 1/8 1553947675.035 * [backup-simplify]: Simplify (+ 1/8 0) into 1/8 1553947675.035 * [backup-simplify]: Simplify 1/8 into 1/8 1553947675.035 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1553947675.036 * [backup-simplify]: Simplify (+ (* 1/8 0) (* 0 1)) into 0 1553947675.037 * [backup-simplify]: Simplify (+ 0 1/2) into 1/2 1553947675.037 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1553947675.038 * [backup-simplify]: Simplify (+ (* 1 1/2) (* 0 1/8)) into 1/2 1553947675.039 * [backup-simplify]: Simplify (+ 1/2 0) into 1/2 1553947675.039 * [backup-simplify]: Simplify 1/2 into 1/2 1553947675.040 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1553947675.041 * [backup-simplify]: Simplify (+ (* 1/8 0) (+ (* 0 0) (* 0 1))) into 0 1553947675.041 * [backup-simplify]: Simplify (+ 0 0) into 0 1553947675.043 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1553947675.044 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 1/2) (* 0 1/8))) into 0 1553947675.045 * [backup-simplify]: Simplify (+ 0 (log 2)) into (log 2) 1553947675.045 * [backup-simplify]: Simplify (log 2) into (log 2) 1553947675.046 * [backup-simplify]: Simplify (+ (log 2) (+ (* 1/2 (/ 1 (/ 1 x))) (* 1/8 (pow (/ 1 (/ 1 x)) 2)))) into (+ (log 2) (+ (* 1/2 x) (* 1/8 (pow x 2)))) 1553947675.046 * [backup-simplify]: Simplify (fma (/ 1 (- x)) (fma 1/8 (/ 1 (- x)) 1/2) (log 2)) into (fma (/ -1 x) (fma 1/8 (/ -1 x) 1/2) (log 2)) 1553947675.046 * [approximate]: Taking taylor expansion of (fma (/ -1 x) (fma 1/8 (/ -1 x) 1/2) (log 2)) in (x) around 0 1553947675.046 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (fma 1/8 (/ -1 x) 1/2) (log 2)) in x 1553947675.046 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (fma 1/8 (/ -1 x) 1/2)) (log 2)) 1553947675.046 * [taylor]: Taking taylor expansion of (* (/ -1 x) (fma 1/8 (/ -1 x) 1/2)) in x 1553947675.046 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1553947675.046 * [taylor]: Taking taylor expansion of -1 in x 1553947675.047 * [backup-simplify]: Simplify -1 into -1 1553947675.047 * [taylor]: Taking taylor expansion of x in x 1553947675.047 * [backup-simplify]: Simplify 0 into 0 1553947675.047 * [backup-simplify]: Simplify 1 into 1 1553947675.047 * [backup-simplify]: Simplify (/ -1 1) into -1 1553947675.047 * [taylor]: Taking taylor expansion of (fma 1/8 (/ -1 x) 1/2) in x 1553947675.047 * [taylor]: Rewrote expression to (+ (* 1/8 (/ -1 x)) 1/2) 1553947675.047 * [taylor]: Taking taylor expansion of (* 1/8 (/ -1 x)) in x 1553947675.047 * [taylor]: Taking taylor expansion of 1/8 in x 1553947675.047 * [backup-simplify]: Simplify 1/8 into 1/8 1553947675.047 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1553947675.047 * [taylor]: Taking taylor expansion of -1 in x 1553947675.047 * [backup-simplify]: Simplify -1 into -1 1553947675.047 * [taylor]: Taking taylor expansion of x in x 1553947675.047 * [backup-simplify]: Simplify 0 into 0 1553947675.047 * [backup-simplify]: Simplify 1 into 1 1553947675.048 * [backup-simplify]: Simplify (/ -1 1) into -1 1553947675.048 * [taylor]: Taking taylor expansion of 1/2 in x 1553947675.048 * [backup-simplify]: Simplify 1/2 into 1/2 1553947675.048 * [taylor]: Taking taylor expansion of (log 2) in x 1553947675.048 * [taylor]: Taking taylor expansion of 2 in x 1553947675.048 * [backup-simplify]: Simplify 2 into 2 1553947675.048 * [backup-simplify]: Simplify (log 2) into (log 2) 1553947675.048 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (fma 1/8 (/ -1 x) 1/2) (log 2)) in x 1553947675.048 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (fma 1/8 (/ -1 x) 1/2)) (log 2)) 1553947675.048 * [taylor]: Taking taylor expansion of (* (/ -1 x) (fma 1/8 (/ -1 x) 1/2)) in x 1553947675.049 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1553947675.049 * [taylor]: Taking taylor expansion of -1 in x 1553947675.049 * [backup-simplify]: Simplify -1 into -1 1553947675.049 * [taylor]: Taking taylor expansion of x in x 1553947675.049 * [backup-simplify]: Simplify 0 into 0 1553947675.049 * [backup-simplify]: Simplify 1 into 1 1553947675.049 * [backup-simplify]: Simplify (/ -1 1) into -1 1553947675.049 * [taylor]: Taking taylor expansion of (fma 1/8 (/ -1 x) 1/2) in x 1553947675.049 * [taylor]: Rewrote expression to (+ (* 1/8 (/ -1 x)) 1/2) 1553947675.049 * [taylor]: Taking taylor expansion of (* 1/8 (/ -1 x)) in x 1553947675.049 * [taylor]: Taking taylor expansion of 1/8 in x 1553947675.049 * [backup-simplify]: Simplify 1/8 into 1/8 1553947675.049 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1553947675.050 * [taylor]: Taking taylor expansion of -1 in x 1553947675.050 * [backup-simplify]: Simplify -1 into -1 1553947675.050 * [taylor]: Taking taylor expansion of x in x 1553947675.050 * [backup-simplify]: Simplify 0 into 0 1553947675.050 * [backup-simplify]: Simplify 1 into 1 1553947675.050 * [backup-simplify]: Simplify (/ -1 1) into -1 1553947675.050 * [taylor]: Taking taylor expansion of 1/2 in x 1553947675.050 * [backup-simplify]: Simplify 1/2 into 1/2 1553947675.050 * [taylor]: Taking taylor expansion of (log 2) in x 1553947675.050 * [taylor]: Taking taylor expansion of 2 in x 1553947675.050 * [backup-simplify]: Simplify 2 into 2 1553947675.051 * [backup-simplify]: Simplify (log 2) into (log 2) 1553947675.051 * [backup-simplify]: Simplify (* 1/8 -1) into -1/8 1553947675.052 * [backup-simplify]: Simplify (+ -1/8 0) into -1/8 1553947675.052 * [backup-simplify]: Simplify (* -1 -1/8) into 1/8 1553947675.052 * [backup-simplify]: Simplify (+ 1/8 0) into 1/8 1553947675.053 * [backup-simplify]: Simplify 1/8 into 1/8 1553947675.053 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0 1553947675.054 * [backup-simplify]: Simplify (+ (* 1/8 0) (* 0 -1)) into 0 1553947675.054 * [backup-simplify]: Simplify (+ 0 1/2) into 1/2 1553947675.055 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0 1553947675.056 * [backup-simplify]: Simplify (+ (* -1 1/2) (* 0 -1/8)) into -1/2 1553947675.057 * [backup-simplify]: Simplify (+ -1/2 0) into -1/2 1553947675.057 * [backup-simplify]: Simplify -1/2 into -1/2 1553947675.058 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1553947675.059 * [backup-simplify]: Simplify (+ (* 1/8 0) (+ (* 0 0) (* 0 -1))) into 0 1553947675.059 * [backup-simplify]: Simplify (+ 0 0) into 0 1553947675.060 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1553947675.061 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 1/2) (* 0 -1/8))) into 0 1553947675.062 * [backup-simplify]: Simplify (+ 0 (log 2)) into (log 2) 1553947675.062 * [backup-simplify]: Simplify (log 2) into (log 2) 1553947675.063 * [backup-simplify]: Simplify (+ (log 2) (+ (* -1/2 (/ 1 (/ 1 (- x)))) (* 1/8 (pow (/ 1 (/ 1 (- x))) 2)))) into (+ (log 2) (+ (* 1/2 x) (* 1/8 (pow x 2)))) 1553947675.063 * * * [progress]: simplifying candidates 1553947675.063 * * * * [progress]: [ 1 / 39 ] simplifiying candidate # 1553947675.063 * [simplify]: Simplifying (fma (* (cbrt (fma x (fma 1/8 x 1/2) (log 2))) (cbrt (fma x (fma 1/8 x 1/2) (log 2)))) (cbrt (fma x (fma 1/8 x 1/2) (log 2))) (- (* x y))) 1553947675.064 * * [simplify]: iters left: 6 (13 enodes) 1553947675.071 * * [simplify]: iters left: 5 (50 enodes) 1553947675.087 * * [simplify]: iters left: 4 (75 enodes) 1553947675.109 * * [simplify]: iters left: 3 (105 enodes) 1553947675.126 * * [simplify]: iters left: 2 (132 enodes) 1553947675.153 * * [simplify]: iters left: 1 (183 enodes) 1553947675.231 * * [simplify]: Extracting #0: cost 1 inf + 0 1553947675.231 * * [simplify]: Extracting #1: cost 29 inf + 0 1553947675.231 * * [simplify]: Extracting #2: cost 58 inf + 4 1553947675.232 * * [simplify]: Extracting #3: cost 22 inf + 2971 1553947675.234 * * [simplify]: Extracting #4: cost 5 inf + 5759 1553947675.236 * * [simplify]: Extracting #5: cost 0 inf + 6910 1553947675.239 * * [simplify]: Extracting #6: cost 0 inf + 6895 1553947675.241 * [simplify]: Simplified to (+ (log 2) (* x (- (fma 1/8 x 1/2) y))) 1553947675.241 * [simplify]: Simplified (2 1) to (λ (x y) (+ (+ (log 2) (* x (- (fma 1/8 x 1/2) y))) (fma (- x) y (* x y)))) 1553947675.241 * [simplify]: Simplifying (fma (- x) y (* x y)) 1553947675.241 * * [simplify]: iters left: 3 (5 enodes) 1553947675.242 * * [simplify]: iters left: 2 (18 enodes) 1553947675.245 * * [simplify]: iters left: 1 (25 enodes) 1553947675.248 * * [simplify]: Extracting #0: cost 1 inf + 0 1553947675.248 * * [simplify]: Extracting #1: cost 8 inf + 0 1553947675.248 * * [simplify]: Extracting #2: cost 11 inf + 2 1553947675.248 * * [simplify]: Extracting #3: cost 4 inf + 373 1553947675.249 * * [simplify]: Extracting #4: cost 0 inf + 699 1553947675.249 * [simplify]: Simplified to (- (* x y) (* x y)) 1553947675.249 * [simplify]: Simplified (2 2) to (λ (x y) (+ (+ (log 2) (* x (- (fma 1/8 x 1/2) y))) (- (* x y) (* x y)))) 1553947675.249 * * * * [progress]: [ 2 / 39 ] simplifiying candidate # 1553947675.249 * [simplify]: Simplifying (fma (sqrt (fma x (fma 1/8 x 1/2) (log 2))) (sqrt (fma x (fma 1/8 x 1/2) (log 2))) (- (* x y))) 1553947675.249 * * [simplify]: iters left: 5 (12 enodes) 1553947675.253 * * [simplify]: iters left: 4 (47 enodes) 1553947675.263 * * [simplify]: iters left: 3 (68 enodes) 1553947675.275 * * [simplify]: iters left: 2 (100 enodes) 1553947675.291 * * [simplify]: iters left: 1 (161 enodes) 1553947675.337 * * [simplify]: Extracting #0: cost 1 inf + 0 1553947675.337 * * [simplify]: Extracting #1: cost 31 inf + 0 1553947675.337 * * [simplify]: Extracting #2: cost 54 inf + 4 1553947675.338 * * [simplify]: Extracting #3: cost 26 inf + 2663 1553947675.340 * * [simplify]: Extracting #4: cost 1 inf + 6062 1553947675.342 * * [simplify]: Extracting #5: cost 0 inf + 6144 1553947675.344 * [simplify]: Simplified to (fma x (- (fma 1/8 x 1/2) y) (log 2)) 1553947675.344 * [simplify]: Simplified (2 1) to (λ (x y) (+ (fma x (- (fma 1/8 x 1/2) y) (log 2)) (fma (- x) y (* x y)))) 1553947675.344 * [simplify]: Simplifying (fma (- x) y (* x y)) 1553947675.344 * * [simplify]: iters left: 3 (5 enodes) 1553947675.346 * * [simplify]: iters left: 2 (18 enodes) 1553947675.351 * * [simplify]: iters left: 1 (25 enodes) 1553947675.359 * * [simplify]: Extracting #0: cost 1 inf + 0 1553947675.359 * * [simplify]: Extracting #1: cost 8 inf + 0 1553947675.359 * * [simplify]: Extracting #2: cost 11 inf + 2 1553947675.359 * * [simplify]: Extracting #3: cost 4 inf + 373 1553947675.359 * * [simplify]: Extracting #4: cost 0 inf + 699 1553947675.360 * [simplify]: Simplified to (- (* x y) (* x y)) 1553947675.360 * [simplify]: Simplified (2 2) to (λ (x y) (+ (fma x (- (fma 1/8 x 1/2) y) (log 2)) (- (* x y) (* x y)))) 1553947675.360 * * * * [progress]: [ 3 / 39 ] simplifiying candidate # 1553947675.360 * [simplify]: Simplifying (fma 1 (fma x (fma 1/8 x 1/2) (log 2)) (- (* x y))) 1553947675.360 * * [simplify]: iters left: 5 (12 enodes) 1553947675.367 * * [simplify]: iters left: 4 (49 enodes) 1553947675.384 * * [simplify]: iters left: 3 (79 enodes) 1553947675.413 * * [simplify]: iters left: 2 (136 enodes) 1553947675.448 * * [simplify]: iters left: 1 (241 enodes) 1553947675.497 * * [simplify]: Extracting #0: cost 1 inf + 0 1553947675.497 * * [simplify]: Extracting #1: cost 32 inf + 0 1553947675.497 * * [simplify]: Extracting #2: cost 55 inf + 86 1553947675.498 * * [simplify]: Extracting #3: cost 31 inf + 1832 1553947675.501 * * [simplify]: Extracting #4: cost 5 inf + 6074 1553947675.505 * * [simplify]: Extracting #5: cost 0 inf + 7121 1553947675.509 * [simplify]: Simplified to (fma x (- (fma 1/8 x 1/2) y) (log 2)) 1553947675.509 * [simplify]: Simplified (2 1) to (λ (x y) (+ (fma x (- (fma 1/8 x 1/2) y) (log 2)) (fma (- x) y (* x y)))) 1553947675.510 * [simplify]: Simplifying (fma (- x) y (* x y)) 1553947675.510 * * [simplify]: iters left: 3 (5 enodes) 1553947675.512 * * [simplify]: iters left: 2 (18 enodes) 1553947675.517 * * [simplify]: iters left: 1 (25 enodes) 1553947675.523 * * [simplify]: Extracting #0: cost 1 inf + 0 1553947675.523 * * [simplify]: Extracting #1: cost 8 inf + 0 1553947675.524 * * [simplify]: Extracting #2: cost 11 inf + 2 1553947675.524 * * [simplify]: Extracting #3: cost 4 inf + 373 1553947675.524 * * [simplify]: Extracting #4: cost 0 inf + 699 1553947675.524 * [simplify]: Simplified to (- (* x y) (* x y)) 1553947675.524 * [simplify]: Simplified (2 2) to (λ (x y) (+ (fma x (- (fma 1/8 x 1/2) y) (log 2)) (- (* x y) (* x y)))) 1553947675.525 * * * * [progress]: [ 4 / 39 ] simplifiying candidate # 1553947675.525 * * * * [progress]: [ 5 / 39 ] simplifiying candidate # 1553947675.525 * * * * [progress]: [ 6 / 39 ] simplifiying candidate # 1553947675.525 * [simplify]: Simplifying (* (cbrt (fma x (fma 1/8 x 1/2) (log 2))) (cbrt (fma x (fma 1/8 x 1/2) (log 2)))) 1553947675.525 * * [simplify]: iters left: 5 (9 enodes) 1553947675.530 * * [simplify]: iters left: 4 (31 enodes) 1553947675.539 * * [simplify]: iters left: 3 (45 enodes) 1553947675.547 * * [simplify]: iters left: 2 (68 enodes) 1553947675.556 * * [simplify]: iters left: 1 (92 enodes) 1553947675.571 * * [simplify]: Extracting #0: cost 1 inf + 0 1553947675.571 * * [simplify]: Extracting #1: cost 3 inf + 0 1553947675.571 * * [simplify]: Extracting #2: cost 5 inf + 0 1553947675.571 * * [simplify]: Extracting #3: cost 18 inf + 0 1553947675.572 * * [simplify]: Extracting #4: cost 25 inf + 3 1553947675.572 * * [simplify]: Extracting #5: cost 17 inf + 414 1553947675.573 * * [simplify]: Extracting #6: cost 2 inf + 2536 1553947675.574 * * [simplify]: Extracting #7: cost 0 inf + 2968 1553947675.575 * [simplify]: Simplified to (* (cbrt (fma x (fma 1/8 x 1/2) (log 2))) (cbrt (fma x (fma 1/8 x 1/2) (log 2)))) 1553947675.575 * [simplify]: Simplified (2 1) to (λ (x y) (fma (* (cbrt (fma x (fma 1/8 x 1/2) (log 2))) (cbrt (fma x (fma 1/8 x 1/2) (log 2)))) (cbrt (fma x (fma 1/8 x 1/2) (log 2))) (- (* y x)))) 1553947675.576 * * * * [progress]: [ 7 / 39 ] simplifiying candidate # 1553947675.576 * [simplify]: Simplifying (sqrt (fma x (fma 1/8 x 1/2) (log 2))) 1553947675.576 * * [simplify]: iters left: 3 (8 enodes) 1553947675.581 * * [simplify]: iters left: 2 (28 enodes) 1553947675.591 * * [simplify]: iters left: 1 (42 enodes) 1553947675.612 * * [simplify]: Extracting #0: cost 1 inf + 0 1553947675.612 * * [simplify]: Extracting #1: cost 3 inf + 0 1553947675.612 * * [simplify]: Extracting #2: cost 12 inf + 0 1553947675.612 * * [simplify]: Extracting #3: cost 21 inf + 1 1553947675.612 * * [simplify]: Extracting #4: cost 12 inf + 493 1553947675.613 * * [simplify]: Extracting #5: cost 1 inf + 1895 1553947675.614 * * [simplify]: Extracting #6: cost 0 inf + 1993 1553947675.615 * [simplify]: Simplified to (sqrt (fma x (fma 1/8 x 1/2) (log 2))) 1553947675.615 * [simplify]: Simplified (2 1) to (λ (x y) (fma (sqrt (fma x (fma 1/8 x 1/2) (log 2))) (sqrt (fma x (fma 1/8 x 1/2) (log 2))) (- (* y x)))) 1553947675.615 * * * * [progress]: [ 8 / 39 ] simplifiying candidate # 1553947675.615 * * * * [progress]: [ 9 / 39 ] simplifiying candidate # 1553947675.615 * [simplify]: Simplifying (/ (exp (fma x (fma 1/8 x 1/2) (log 2))) (exp (* y x))) 1553947675.615 * * [simplify]: iters left: 5 (12 enodes) 1553947675.622 * * [simplify]: iters left: 4 (45 enodes) 1553947675.637 * * [simplify]: iters left: 3 (72 enodes) 1553947675.654 * * [simplify]: iters left: 2 (138 enodes) 1553947675.679 * * [simplify]: iters left: 1 (273 enodes) 1553947675.767 * * [simplify]: Extracting #0: cost 1 inf + 0 1553947675.768 * * [simplify]: Extracting #1: cost 30 inf + 0 1553947675.768 * * [simplify]: Extracting #2: cost 86 inf + 1 1553947675.768 * * [simplify]: Extracting #3: cost 114 inf + 579 1553947675.770 * * [simplify]: Extracting #4: cost 56 inf + 8505 1553947675.773 * * [simplify]: Extracting #5: cost 7 inf + 16740 1553947675.778 * * [simplify]: Extracting #6: cost 0 inf + 17957 1553947675.783 * * [simplify]: Extracting #7: cost 0 inf + 17742 1553947675.791 * [simplify]: Simplified to (* (exp (* (- (fma 1/8 x 1/2) y) x)) 2) 1553947675.791 * [simplify]: Simplified (2 1) to (λ (x y) (log (* (exp (* (- (fma 1/8 x 1/2) y) x)) 2))) 1553947675.791 * * * * [progress]: [ 10 / 39 ] simplifiying candidate # 1553947675.791 * * * * [progress]: [ 11 / 39 ] simplifiying candidate # 1553947675.791 * * * * [progress]: [ 12 / 39 ] simplifiying candidate # 1553947675.791 * * * * [progress]: [ 13 / 39 ] simplifiying candidate # 1553947675.791 * * * * [progress]: [ 14 / 39 ] simplifiying candidate # 1553947675.791 * * * * [progress]: [ 15 / 39 ] simplifiying candidate # 1553947675.791 * * * * [progress]: [ 16 / 39 ] simplifiying candidate # 1553947675.791 * * * * [progress]: [ 17 / 39 ] simplifiying candidate # 1553947675.791 * * * * [progress]: [ 18 / 39 ] simplifiying candidate # 1553947675.791 * * * * [progress]: [ 19 / 39 ] simplifiying candidate # 1553947675.791 * * * * [progress]: [ 20 / 39 ] simplifiying candidate # 1553947675.792 * [simplify]: Simplifying (* x (fma 1/8 x 1/2)) 1553947675.792 * * [simplify]: iters left: 3 (5 enodes) 1553947675.794 * * [simplify]: iters left: 2 (18 enodes) 1553947675.797 * * [simplify]: iters left: 1 (28 enodes) 1553947675.803 * * [simplify]: Extracting #0: cost 1 inf + 0 1553947675.803 * * [simplify]: Extracting #1: cost 7 inf + 0 1553947675.803 * * [simplify]: Extracting #2: cost 13 inf + 1 1553947675.803 * * [simplify]: Extracting #3: cost 4 inf + 328 1553947675.803 * * [simplify]: Extracting #4: cost 0 inf + 688 1553947675.804 * [simplify]: Simplified to (* (fma 1/8 x 1/2) x) 1553947675.804 * [simplify]: Simplified (2 1) to (λ (x y) (+ (* (fma 1/8 x 1/2) x) (- (log 2) (* y x)))) 1553947675.804 * * * * [progress]: [ 21 / 39 ] simplifiying candidate # 1553947675.804 * * * * [progress]: [ 22 / 39 ] simplifiying candidate #real (real->posit16 (- (fma x (fma 1/8 x 1/2) (log 2)) (* y x)))))> 1553947675.804 * * * * [progress]: [ 23 / 39 ] simplifiying candidate # 1553947675.804 * * * * [progress]: [ 24 / 39 ] simplifiying candidate # 1553947675.804 * * * * [progress]: [ 25 / 39 ] simplifiying candidate # 1553947675.804 * * * * [progress]: [ 26 / 39 ] simplifiying candidate # 1553947675.804 * * * * [progress]: [ 27 / 39 ] simplifiying candidate # 1553947675.804 * * * * [progress]: [ 28 / 39 ] simplifiying candidate # 1553947675.804 * * * * [progress]: [ 29 / 39 ] simplifiying candidate # 1553947675.804 * * * * [progress]: [ 30 / 39 ] simplifiying candidate # 1553947675.804 * * * * [progress]: [ 31 / 39 ] simplifiying candidate # 1553947675.804 * * * * [progress]: [ 32 / 39 ] simplifiying candidate # 1553947675.804 * * * * [progress]: [ 33 / 39 ] simplifiying candidate #real (real->posit16 (fma x (fma 1/8 x 1/2) (log 2)))) (* y x)))> 1553947675.804 * * * * [progress]: [ 34 / 39 ] simplifiying candidate # 1553947675.804 * [simplify]: Simplifying (+ (log 2) (+ (* 1/2 x) (* 1/8 (pow x 2)))) 1553947675.804 * * [simplify]: iters left: 6 (10 enodes) 1553947675.810 * * [simplify]: iters left: 5 (38 enodes) 1553947675.816 * * [simplify]: iters left: 4 (53 enodes) 1553947675.829 * * [simplify]: iters left: 3 (83 enodes) 1553947675.844 * * [simplify]: iters left: 2 (104 enodes) 1553947675.863 * * [simplify]: iters left: 1 (112 enodes) 1553947675.885 * * [simplify]: Extracting #0: cost 1 inf + 0 1553947675.885 * * [simplify]: Extracting #1: cost 14 inf + 0 1553947675.885 * * [simplify]: Extracting #2: cost 21 inf + 3 1553947675.885 * * [simplify]: Extracting #3: cost 6 inf + 985 1553947675.886 * * [simplify]: Extracting #4: cost 1 inf + 1704 1553947675.886 * * [simplify]: Extracting #5: cost 0 inf + 1832 1553947675.887 * [simplify]: Simplified to (fma x (fma 1/8 x 1/2) (log 2)) 1553947675.887 * [simplify]: Simplified (2) to (λ (x y) (fma x (fma 1/8 x 1/2) (log 2))) 1553947675.887 * * * * [progress]: [ 35 / 39 ] simplifiying candidate # 1553947675.887 * [simplify]: Simplifying (- (+ (* 1/2 x) (* 1/8 (pow x 2))) (* x y)) 1553947675.887 * * [simplify]: iters left: 6 (11 enodes) 1553947675.890 * * [simplify]: iters left: 5 (43 enodes) 1553947675.898 * * [simplify]: iters left: 4 (72 enodes) 1553947675.917 * * [simplify]: iters left: 3 (126 enodes) 1553947675.944 * * [simplify]: iters left: 2 (210 enodes) 1553947675.985 * * [simplify]: iters left: 1 (273 enodes) 1553947676.098 * * [simplify]: Extracting #0: cost 1 inf + 0 1553947676.098 * * [simplify]: Extracting #1: cost 26 inf + 0 1553947676.099 * * [simplify]: Extracting #2: cost 47 inf + 186 1553947676.099 * * [simplify]: Extracting #3: cost 18 inf + 2690 1553947676.101 * * [simplify]: Extracting #4: cost 0 inf + 4090 1553947676.102 * * [simplify]: Extracting #5: cost 0 inf + 4010 1553947676.104 * [simplify]: Simplified to (* x (- (fma x 1/8 1/2) y)) 1553947676.104 * [simplify]: Simplified (2) to (λ (x y) (* x (- (fma x 1/8 1/2) y))) 1553947676.104 * * * * [progress]: [ 36 / 39 ] simplifiying candidate # 1553947676.104 * [simplify]: Simplifying (- (+ (* 1/2 x) (* 1/8 (pow x 2))) (* x y)) 1553947676.105 * * [simplify]: iters left: 6 (11 enodes) 1553947676.108 * * [simplify]: iters left: 5 (43 enodes) 1553947676.116 * * [simplify]: iters left: 4 (72 enodes) 1553947676.133 * * [simplify]: iters left: 3 (126 enodes) 1553947676.167 * * [simplify]: iters left: 2 (210 enodes) 1553947676.204 * * [simplify]: iters left: 1 (273 enodes) 1553947676.273 * * [simplify]: Extracting #0: cost 1 inf + 0 1553947676.273 * * [simplify]: Extracting #1: cost 26 inf + 0 1553947676.274 * * [simplify]: Extracting #2: cost 47 inf + 186 1553947676.274 * * [simplify]: Extracting #3: cost 18 inf + 2690 1553947676.276 * * [simplify]: Extracting #4: cost 0 inf + 4090 1553947676.278 * * [simplify]: Extracting #5: cost 0 inf + 4010 1553947676.279 * [simplify]: Simplified to (* x (- (fma x 1/8 1/2) y)) 1553947676.279 * [simplify]: Simplified (2) to (λ (x y) (* x (- (fma x 1/8 1/2) y))) 1553947676.279 * * * * [progress]: [ 37 / 39 ] simplifiying candidate # 1553947676.279 * [simplify]: Simplifying (+ (log 2) (+ (* 1/2 x) (* 1/8 (pow x 2)))) 1553947676.280 * * [simplify]: iters left: 6 (10 enodes) 1553947676.283 * * [simplify]: iters left: 5 (38 enodes) 1553947676.289 * * [simplify]: iters left: 4 (53 enodes) 1553947676.298 * * [simplify]: iters left: 3 (83 enodes) 1553947676.309 * * [simplify]: iters left: 2 (104 enodes) 1553947676.325 * * [simplify]: iters left: 1 (112 enodes) 1553947676.335 * * [simplify]: Extracting #0: cost 1 inf + 0 1553947676.335 * * [simplify]: Extracting #1: cost 14 inf + 0 1553947676.335 * * [simplify]: Extracting #2: cost 21 inf + 3 1553947676.336 * * [simplify]: Extracting #3: cost 6 inf + 985 1553947676.336 * * [simplify]: Extracting #4: cost 1 inf + 1704 1553947676.337 * * [simplify]: Extracting #5: cost 0 inf + 1832 1553947676.337 * [simplify]: Simplified to (fma x (fma 1/8 x 1/2) (log 2)) 1553947676.337 * [simplify]: Simplified (2 1) to (λ (x y) (- (fma x (fma 1/8 x 1/2) (log 2)) (* y x))) 1553947676.337 * * * * [progress]: [ 38 / 39 ] simplifiying candidate # 1553947676.338 * [simplify]: Simplifying (+ (log 2) (+ (* 1/2 x) (* 1/8 (pow x 2)))) 1553947676.338 * * [simplify]: iters left: 6 (10 enodes) 1553947676.341 * * [simplify]: iters left: 5 (38 enodes) 1553947676.347 * * [simplify]: iters left: 4 (53 enodes) 1553947676.356 * * [simplify]: iters left: 3 (83 enodes) 1553947676.367 * * [simplify]: iters left: 2 (104 enodes) 1553947676.380 * * [simplify]: iters left: 1 (112 enodes) 1553947676.393 * * [simplify]: Extracting #0: cost 1 inf + 0 1553947676.393 * * [simplify]: Extracting #1: cost 14 inf + 0 1553947676.393 * * [simplify]: Extracting #2: cost 21 inf + 3 1553947676.393 * * [simplify]: Extracting #3: cost 6 inf + 985 1553947676.394 * * [simplify]: Extracting #4: cost 1 inf + 1704 1553947676.394 * * [simplify]: Extracting #5: cost 0 inf + 1832 1553947676.395 * [simplify]: Simplified to (fma x (fma 1/8 x 1/2) (log 2)) 1553947676.395 * [simplify]: Simplified (2 1) to (λ (x y) (- (fma x (fma 1/8 x 1/2) (log 2)) (* y x))) 1553947676.395 * * * * [progress]: [ 39 / 39 ] simplifiying candidate # 1553947676.395 * [simplify]: Simplifying (+ (log 2) (+ (* 1/2 x) (* 1/8 (pow x 2)))) 1553947676.395 * * [simplify]: iters left: 6 (10 enodes) 1553947676.399 * * [simplify]: iters left: 5 (38 enodes) 1553947676.405 * * [simplify]: iters left: 4 (53 enodes) 1553947676.414 * * [simplify]: iters left: 3 (83 enodes) 1553947676.425 * * [simplify]: iters left: 2 (104 enodes) 1553947676.446 * * [simplify]: iters left: 1 (112 enodes) 1553947676.466 * * [simplify]: Extracting #0: cost 1 inf + 0 1553947676.466 * * [simplify]: Extracting #1: cost 14 inf + 0 1553947676.467 * * [simplify]: Extracting #2: cost 21 inf + 3 1553947676.467 * * [simplify]: Extracting #3: cost 6 inf + 985 1553947676.468 * * [simplify]: Extracting #4: cost 1 inf + 1704 1553947676.469 * * [simplify]: Extracting #5: cost 0 inf + 1832 1553947676.470 * [simplify]: Simplified to (fma x (fma 1/8 x 1/2) (log 2)) 1553947676.470 * [simplify]: Simplified (2 1) to (λ (x y) (- (fma x (fma 1/8 x 1/2) (log 2)) (* y x))) 1553947676.471 * * * [progress]: adding candidates to table 1553947676.834 * * [progress]: iteration 4 / 4 1553947676.834 * * * [progress]: picking best candidate 1553947676.845 * * * * [pick]: Picked # 1553947676.845 * * * [progress]: localizing error 1553947676.895 * * * [progress]: generating rewritten candidates 1553947676.895 * * * * [progress]: [ 1 / 4 ] rewriting at (2 1 2 3 1) 1553947676.900 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 2 1 1) 1553947676.906 * * * * [progress]: [ 3 / 4 ] rewriting at (2) 1553947676.946 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1 1) 1553947676.948 * * * [progress]: generating series expansions 1553947676.948 * * * * [progress]: [ 1 / 4 ] generating series at (2 1 2 3 1) 1553947676.948 * [backup-simplify]: Simplify (/ (/ -1 x) (* (/ -1 x) (/ -1 y))) into (* -1 y) 1553947676.948 * [approximate]: Taking taylor expansion of (* -1 y) in (x y) around 0 1553947676.948 * [taylor]: Taking taylor expansion of (* -1 y) in y 1553947676.948 * [taylor]: Taking taylor expansion of -1 in y 1553947676.948 * [backup-simplify]: Simplify -1 into -1 1553947676.948 * [taylor]: Taking taylor expansion of y in y 1553947676.948 * [backup-simplify]: Simplify 0 into 0 1553947676.948 * [backup-simplify]: Simplify 1 into 1 1553947676.948 * [taylor]: Taking taylor expansion of (* -1 y) in x 1553947676.948 * [taylor]: Taking taylor expansion of -1 in x 1553947676.948 * [backup-simplify]: Simplify -1 into -1 1553947676.948 * [taylor]: Taking taylor expansion of y in x 1553947676.948 * [backup-simplify]: Simplify y into y 1553947676.948 * [taylor]: Taking taylor expansion of (* -1 y) in x 1553947676.948 * [taylor]: Taking taylor expansion of -1 in x 1553947676.948 * [backup-simplify]: Simplify -1 into -1 1553947676.948 * [taylor]: Taking taylor expansion of y in x 1553947676.948 * [backup-simplify]: Simplify y into y 1553947676.948 * [backup-simplify]: Simplify (* -1 y) into (* -1 y) 1553947676.948 * [taylor]: Taking taylor expansion of (* -1 y) in y 1553947676.948 * [taylor]: Taking taylor expansion of -1 in y 1553947676.948 * [backup-simplify]: Simplify -1 into -1 1553947676.948 * [taylor]: Taking taylor expansion of y in y 1553947676.948 * [backup-simplify]: Simplify 0 into 0 1553947676.948 * [backup-simplify]: Simplify 1 into 1 1553947676.949 * [backup-simplify]: Simplify (* -1 0) into 0 1553947676.949 * [backup-simplify]: Simplify 0 into 0 1553947676.949 * [backup-simplify]: Simplify (+ (* -1 0) (* 0 y)) into 0 1553947676.949 * [taylor]: Taking taylor expansion of 0 in y 1553947676.949 * [backup-simplify]: Simplify 0 into 0 1553947676.949 * [backup-simplify]: Simplify 0 into 0 1553947676.950 * [backup-simplify]: Simplify (+ (* -1 1) (* 0 0)) into -1 1553947676.950 * [backup-simplify]: Simplify -1 into -1 1553947676.950 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (* 0 y))) into 0 1553947676.950 * [taylor]: Taking taylor expansion of 0 in y 1553947676.950 * [backup-simplify]: Simplify 0 into 0 1553947676.950 * [backup-simplify]: Simplify 0 into 0 1553947676.950 * [backup-simplify]: Simplify 0 into 0 1553947676.951 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 1) (* 0 0))) into 0 1553947676.951 * [backup-simplify]: Simplify 0 into 0 1553947676.952 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))) into 0 1553947676.952 * [taylor]: Taking taylor expansion of 0 in y 1553947676.952 * [backup-simplify]: Simplify 0 into 0 1553947676.952 * [backup-simplify]: Simplify 0 into 0 1553947676.952 * [backup-simplify]: Simplify 0 into 0 1553947676.952 * [backup-simplify]: Simplify 0 into 0 1553947676.952 * [backup-simplify]: Simplify (* -1 (* y 1)) into (* -1 y) 1553947676.952 * [backup-simplify]: Simplify (/ (/ -1 (/ 1 x)) (* (/ -1 (/ 1 x)) (/ -1 (/ 1 y)))) into (/ -1 y) 1553947676.952 * [approximate]: Taking taylor expansion of (/ -1 y) in (x y) around 0 1553947676.952 * [taylor]: Taking taylor expansion of (/ -1 y) in y 1553947676.952 * [taylor]: Taking taylor expansion of -1 in y 1553947676.952 * [backup-simplify]: Simplify -1 into -1 1553947676.952 * [taylor]: Taking taylor expansion of y in y 1553947676.952 * [backup-simplify]: Simplify 0 into 0 1553947676.952 * [backup-simplify]: Simplify 1 into 1 1553947676.952 * [backup-simplify]: Simplify (/ -1 1) into -1 1553947676.952 * [taylor]: Taking taylor expansion of (/ -1 y) in x 1553947676.952 * [taylor]: Taking taylor expansion of -1 in x 1553947676.952 * [backup-simplify]: Simplify -1 into -1 1553947676.952 * [taylor]: Taking taylor expansion of y in x 1553947676.952 * [backup-simplify]: Simplify y into y 1553947676.952 * [backup-simplify]: Simplify (/ -1 y) into (/ -1 y) 1553947676.952 * [taylor]: Taking taylor expansion of (/ -1 y) in x 1553947676.952 * [taylor]: Taking taylor expansion of -1 in x 1553947676.952 * [backup-simplify]: Simplify -1 into -1 1553947676.953 * [taylor]: Taking taylor expansion of y in x 1553947676.953 * [backup-simplify]: Simplify y into y 1553947676.953 * [backup-simplify]: Simplify (/ -1 y) into (/ -1 y) 1553947676.953 * [taylor]: Taking taylor expansion of (/ -1 y) in y 1553947676.953 * [taylor]: Taking taylor expansion of -1 in y 1553947676.953 * [backup-simplify]: Simplify -1 into -1 1553947676.953 * [taylor]: Taking taylor expansion of y in y 1553947676.953 * [backup-simplify]: Simplify 0 into 0 1553947676.953 * [backup-simplify]: Simplify 1 into 1 1553947676.953 * [backup-simplify]: Simplify (/ -1 1) into -1 1553947676.953 * [backup-simplify]: Simplify -1 into -1 1553947676.953 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)))) into 0 1553947676.953 * [taylor]: Taking taylor expansion of 0 in y 1553947676.953 * [backup-simplify]: Simplify 0 into 0 1553947676.954 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0 1553947676.954 * [backup-simplify]: Simplify 0 into 0 1553947676.954 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 1553947676.954 * [taylor]: Taking taylor expansion of 0 in y 1553947676.954 * [backup-simplify]: Simplify 0 into 0 1553947676.954 * [backup-simplify]: Simplify 0 into 0 1553947676.954 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1553947676.954 * [backup-simplify]: Simplify 0 into 0 1553947676.954 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 1553947676.955 * [taylor]: Taking taylor expansion of 0 in y 1553947676.955 * [backup-simplify]: Simplify 0 into 0 1553947676.955 * [backup-simplify]: Simplify 0 into 0 1553947676.955 * [backup-simplify]: Simplify 0 into 0 1553947676.955 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1553947676.955 * [backup-simplify]: Simplify 0 into 0 1553947676.955 * [backup-simplify]: Simplify (* -1 (* (/ 1 (/ 1 y)) 1)) into (* -1 y) 1553947676.955 * [backup-simplify]: Simplify (/ (/ -1 (/ 1 (- x))) (* (/ -1 (/ 1 (- x))) (/ -1 (/ 1 (- y))))) into (/ 1 y) 1553947676.955 * [approximate]: Taking taylor expansion of (/ 1 y) in (x y) around 0 1553947676.955 * [taylor]: Taking taylor expansion of (/ 1 y) in y 1553947676.955 * [taylor]: Taking taylor expansion of y in y 1553947676.955 * [backup-simplify]: Simplify 0 into 0 1553947676.955 * [backup-simplify]: Simplify 1 into 1 1553947676.956 * [backup-simplify]: Simplify (/ 1 1) into 1 1553947676.956 * [taylor]: Taking taylor expansion of (/ 1 y) in x 1553947676.956 * [taylor]: Taking taylor expansion of y in x 1553947676.956 * [backup-simplify]: Simplify y into y 1553947676.956 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 1553947676.956 * [taylor]: Taking taylor expansion of (/ 1 y) in x 1553947676.956 * [taylor]: Taking taylor expansion of y in x 1553947676.956 * [backup-simplify]: Simplify y into y 1553947676.956 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 1553947676.956 * [taylor]: Taking taylor expansion of (/ 1 y) in y 1553947676.956 * [taylor]: Taking taylor expansion of y in y 1553947676.956 * [backup-simplify]: Simplify 0 into 0 1553947676.956 * [backup-simplify]: Simplify 1 into 1 1553947676.956 * [backup-simplify]: Simplify (/ 1 1) into 1 1553947676.956 * [backup-simplify]: Simplify 1 into 1 1553947676.956 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 1553947676.956 * [taylor]: Taking taylor expansion of 0 in y 1553947676.956 * [backup-simplify]: Simplify 0 into 0 1553947676.957 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1553947676.957 * [backup-simplify]: Simplify 0 into 0 1553947676.957 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 1553947676.957 * [taylor]: Taking taylor expansion of 0 in y 1553947676.957 * [backup-simplify]: Simplify 0 into 0 1553947676.957 * [backup-simplify]: Simplify 0 into 0 1553947676.957 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1553947676.957 * [backup-simplify]: Simplify 0 into 0 1553947676.958 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 1553947676.958 * [taylor]: Taking taylor expansion of 0 in y 1553947676.958 * [backup-simplify]: Simplify 0 into 0 1553947676.958 * [backup-simplify]: Simplify 0 into 0 1553947676.958 * [backup-simplify]: Simplify 0 into 0 1553947676.958 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1553947676.958 * [backup-simplify]: Simplify 0 into 0 1553947676.958 * [backup-simplify]: Simplify (* 1 (* (/ 1 (/ 1 (- y))) 1)) into (* -1 y) 1553947676.958 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 2 1 1) 1553947676.960 * [backup-simplify]: Simplify (/ (/ -1 x) (* (/ -1 x) (/ -1 y))) into (* -1 y) 1553947676.961 * [approximate]: Taking taylor expansion of (* -1 y) in (x y) around 0 1553947676.961 * [taylor]: Taking taylor expansion of (* -1 y) in y 1553947676.961 * [taylor]: Taking taylor expansion of -1 in y 1553947676.961 * [backup-simplify]: Simplify -1 into -1 1553947676.961 * [taylor]: Taking taylor expansion of y in y 1553947676.961 * [backup-simplify]: Simplify 0 into 0 1553947676.961 * [backup-simplify]: Simplify 1 into 1 1553947676.961 * [taylor]: Taking taylor expansion of (* -1 y) in x 1553947676.961 * [taylor]: Taking taylor expansion of -1 in x 1553947676.961 * [backup-simplify]: Simplify -1 into -1 1553947676.961 * [taylor]: Taking taylor expansion of y in x 1553947676.961 * [backup-simplify]: Simplify y into y 1553947676.961 * [taylor]: Taking taylor expansion of (* -1 y) in x 1553947676.961 * [taylor]: Taking taylor expansion of -1 in x 1553947676.961 * [backup-simplify]: Simplify -1 into -1 1553947676.961 * [taylor]: Taking taylor expansion of y in x 1553947676.961 * [backup-simplify]: Simplify y into y 1553947676.961 * [backup-simplify]: Simplify (* -1 y) into (* -1 y) 1553947676.961 * [taylor]: Taking taylor expansion of (* -1 y) in y 1553947676.961 * [taylor]: Taking taylor expansion of -1 in y 1553947676.961 * [backup-simplify]: Simplify -1 into -1 1553947676.961 * [taylor]: Taking taylor expansion of y in y 1553947676.961 * [backup-simplify]: Simplify 0 into 0 1553947676.961 * [backup-simplify]: Simplify 1 into 1 1553947676.961 * [backup-simplify]: Simplify (* -1 0) into 0 1553947676.961 * [backup-simplify]: Simplify 0 into 0 1553947676.962 * [backup-simplify]: Simplify (+ (* -1 0) (* 0 y)) into 0 1553947676.962 * [taylor]: Taking taylor expansion of 0 in y 1553947676.962 * [backup-simplify]: Simplify 0 into 0 1553947676.962 * [backup-simplify]: Simplify 0 into 0 1553947676.962 * [backup-simplify]: Simplify (+ (* -1 1) (* 0 0)) into -1 1553947676.962 * [backup-simplify]: Simplify -1 into -1 1553947676.963 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (* 0 y))) into 0 1553947676.963 * [taylor]: Taking taylor expansion of 0 in y 1553947676.963 * [backup-simplify]: Simplify 0 into 0 1553947676.963 * [backup-simplify]: Simplify 0 into 0 1553947676.963 * [backup-simplify]: Simplify 0 into 0 1553947676.963 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 1) (* 0 0))) into 0 1553947676.963 * [backup-simplify]: Simplify 0 into 0 1553947676.964 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))) into 0 1553947676.964 * [taylor]: Taking taylor expansion of 0 in y 1553947676.964 * [backup-simplify]: Simplify 0 into 0 1553947676.964 * [backup-simplify]: Simplify 0 into 0 1553947676.964 * [backup-simplify]: Simplify 0 into 0 1553947676.964 * [backup-simplify]: Simplify 0 into 0 1553947676.964 * [backup-simplify]: Simplify (* -1 (* y 1)) into (* -1 y) 1553947676.964 * [backup-simplify]: Simplify (/ (/ -1 (/ 1 x)) (* (/ -1 (/ 1 x)) (/ -1 (/ 1 y)))) into (/ -1 y) 1553947676.964 * [approximate]: Taking taylor expansion of (/ -1 y) in (x y) around 0 1553947676.964 * [taylor]: Taking taylor expansion of (/ -1 y) in y 1553947676.964 * [taylor]: Taking taylor expansion of -1 in y 1553947676.964 * [backup-simplify]: Simplify -1 into -1 1553947676.964 * [taylor]: Taking taylor expansion of y in y 1553947676.964 * [backup-simplify]: Simplify 0 into 0 1553947676.964 * [backup-simplify]: Simplify 1 into 1 1553947676.965 * [backup-simplify]: Simplify (/ -1 1) into -1 1553947676.965 * [taylor]: Taking taylor expansion of (/ -1 y) in x 1553947676.965 * [taylor]: Taking taylor expansion of -1 in x 1553947676.965 * [backup-simplify]: Simplify -1 into -1 1553947676.965 * [taylor]: Taking taylor expansion of y in x 1553947676.965 * [backup-simplify]: Simplify y into y 1553947676.965 * [backup-simplify]: Simplify (/ -1 y) into (/ -1 y) 1553947676.965 * [taylor]: Taking taylor expansion of (/ -1 y) in x 1553947676.965 * [taylor]: Taking taylor expansion of -1 in x 1553947676.965 * [backup-simplify]: Simplify -1 into -1 1553947676.965 * [taylor]: Taking taylor expansion of y in x 1553947676.965 * [backup-simplify]: Simplify y into y 1553947676.965 * [backup-simplify]: Simplify (/ -1 y) into (/ -1 y) 1553947676.965 * [taylor]: Taking taylor expansion of (/ -1 y) in y 1553947676.965 * [taylor]: Taking taylor expansion of -1 in y 1553947676.965 * [backup-simplify]: Simplify -1 into -1 1553947676.965 * [taylor]: Taking taylor expansion of y in y 1553947676.965 * [backup-simplify]: Simplify 0 into 0 1553947676.965 * [backup-simplify]: Simplify 1 into 1 1553947676.966 * [backup-simplify]: Simplify (/ -1 1) into -1 1553947676.966 * [backup-simplify]: Simplify -1 into -1 1553947676.966 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)))) into 0 1553947676.966 * [taylor]: Taking taylor expansion of 0 in y 1553947676.966 * [backup-simplify]: Simplify 0 into 0 1553947676.967 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0 1553947676.967 * [backup-simplify]: Simplify 0 into 0 1553947676.967 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 1553947676.967 * [taylor]: Taking taylor expansion of 0 in y 1553947676.967 * [backup-simplify]: Simplify 0 into 0 1553947676.967 * [backup-simplify]: Simplify 0 into 0 1553947676.968 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1553947676.968 * [backup-simplify]: Simplify 0 into 0 1553947676.968 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 1553947676.968 * [taylor]: Taking taylor expansion of 0 in y 1553947676.968 * [backup-simplify]: Simplify 0 into 0 1553947676.969 * [backup-simplify]: Simplify 0 into 0 1553947676.969 * [backup-simplify]: Simplify 0 into 0 1553947676.969 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1553947676.969 * [backup-simplify]: Simplify 0 into 0 1553947676.969 * [backup-simplify]: Simplify (* -1 (* (/ 1 (/ 1 y)) 1)) into (* -1 y) 1553947676.969 * [backup-simplify]: Simplify (/ (/ -1 (/ 1 (- x))) (* (/ -1 (/ 1 (- x))) (/ -1 (/ 1 (- y))))) into (/ 1 y) 1553947676.969 * [approximate]: Taking taylor expansion of (/ 1 y) in (x y) around 0 1553947676.969 * [taylor]: Taking taylor expansion of (/ 1 y) in y 1553947676.969 * [taylor]: Taking taylor expansion of y in y 1553947676.969 * [backup-simplify]: Simplify 0 into 0 1553947676.969 * [backup-simplify]: Simplify 1 into 1 1553947676.970 * [backup-simplify]: Simplify (/ 1 1) into 1 1553947676.970 * [taylor]: Taking taylor expansion of (/ 1 y) in x 1553947676.970 * [taylor]: Taking taylor expansion of y in x 1553947676.970 * [backup-simplify]: Simplify y into y 1553947676.970 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 1553947676.970 * [taylor]: Taking taylor expansion of (/ 1 y) in x 1553947676.970 * [taylor]: Taking taylor expansion of y in x 1553947676.970 * [backup-simplify]: Simplify y into y 1553947676.970 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 1553947676.970 * [taylor]: Taking taylor expansion of (/ 1 y) in y 1553947676.970 * [taylor]: Taking taylor expansion of y in y 1553947676.970 * [backup-simplify]: Simplify 0 into 0 1553947676.970 * [backup-simplify]: Simplify 1 into 1 1553947676.970 * [backup-simplify]: Simplify (/ 1 1) into 1 1553947676.970 * [backup-simplify]: Simplify 1 into 1 1553947676.970 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 1553947676.970 * [taylor]: Taking taylor expansion of 0 in y 1553947676.970 * [backup-simplify]: Simplify 0 into 0 1553947676.971 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1553947676.971 * [backup-simplify]: Simplify 0 into 0 1553947676.971 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 1553947676.971 * [taylor]: Taking taylor expansion of 0 in y 1553947676.971 * [backup-simplify]: Simplify 0 into 0 1553947676.971 * [backup-simplify]: Simplify 0 into 0 1553947676.971 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1553947676.971 * [backup-simplify]: Simplify 0 into 0 1553947676.972 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 1553947676.972 * [taylor]: Taking taylor expansion of 0 in y 1553947676.972 * [backup-simplify]: Simplify 0 into 0 1553947676.972 * [backup-simplify]: Simplify 0 into 0 1553947676.972 * [backup-simplify]: Simplify 0 into 0 1553947676.972 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1553947676.972 * [backup-simplify]: Simplify 0 into 0 1553947676.972 * [backup-simplify]: Simplify (* 1 (* (/ 1 (/ 1 (- y))) 1)) into (* -1 y) 1553947676.972 * * * * [progress]: [ 3 / 4 ] generating series at (2) 1553947676.973 * [backup-simplify]: Simplify (+ (- (/ -1 (* (/ -1 x) (/ -1 y))) (fma (/ (/ (/ -1 x) (* (/ -1 x) (/ -1 y))) y) (log1p (exp x)) (/ (/ (/ -1 x) (* (/ -1 x) (/ -1 y))) y))) -1) into (- (+ (* x y) (+ 1 (fma -1 (log1p (exp x)) -1)))) 1553947676.973 * [approximate]: Taking taylor expansion of (- (+ (* x y) (+ 1 (fma -1 (log1p (exp x)) -1)))) in (x y) around 0 1553947676.973 * [taylor]: Taking taylor expansion of (- (+ (* x y) (+ 1 (fma -1 (log1p (exp x)) -1)))) in y 1553947676.973 * [taylor]: Taking taylor expansion of (+ (* x y) (+ 1 (fma -1 (log1p (exp x)) -1))) in y 1553947676.973 * [taylor]: Taking taylor expansion of (* x y) in y 1553947676.973 * [taylor]: Taking taylor expansion of x in y 1553947676.973 * [backup-simplify]: Simplify x into x 1553947676.973 * [taylor]: Taking taylor expansion of y in y 1553947676.973 * [backup-simplify]: Simplify 0 into 0 1553947676.973 * [backup-simplify]: Simplify 1 into 1 1553947676.973 * [taylor]: Taking taylor expansion of (+ 1 (fma -1 (log1p (exp x)) -1)) in y 1553947676.973 * [taylor]: Taking taylor expansion of 1 in y 1553947676.973 * [backup-simplify]: Simplify 1 into 1 1553947676.973 * [taylor]: Taking taylor expansion of (fma -1 (log1p (exp x)) -1) in y 1553947676.973 * [taylor]: Rewrote expression to (+ (* -1 (log1p (exp x))) -1) 1553947676.973 * [taylor]: Taking taylor expansion of (* -1 (log1p (exp x))) in y 1553947676.973 * [taylor]: Taking taylor expansion of -1 in y 1553947676.973 * [backup-simplify]: Simplify -1 into -1 1553947676.973 * [taylor]: Taking taylor expansion of (log1p (exp x)) in y 1553947676.973 * [taylor]: Rewrote expression to (log (+ 1 (exp x))) 1553947676.973 * [taylor]: Taking taylor expansion of (+ 1 (exp x)) in y 1553947676.973 * [taylor]: Taking taylor expansion of 1 in y 1553947676.973 * [backup-simplify]: Simplify 1 into 1 1553947676.973 * [taylor]: Taking taylor expansion of (exp x) in y 1553947676.973 * [taylor]: Taking taylor expansion of x in y 1553947676.973 * [backup-simplify]: Simplify x into x 1553947676.973 * [backup-simplify]: Simplify (exp x) into (exp x) 1553947676.973 * [backup-simplify]: Simplify (+ 1 (exp x)) into (+ (exp x) 1) 1553947676.973 * [backup-simplify]: Simplify (log (+ (exp x) 1)) into (log (+ (exp x) 1)) 1553947676.973 * [taylor]: Taking taylor expansion of -1 in y 1553947676.973 * [backup-simplify]: Simplify -1 into -1 1553947676.973 * [taylor]: Taking taylor expansion of (- (+ (* x y) (+ 1 (fma -1 (log1p (exp x)) -1)))) in x 1553947676.973 * [taylor]: Taking taylor expansion of (+ (* x y) (+ 1 (fma -1 (log1p (exp x)) -1))) in x 1553947676.973 * [taylor]: Taking taylor expansion of (* x y) in x 1553947676.973 * [taylor]: Taking taylor expansion of x in x 1553947676.973 * [backup-simplify]: Simplify 0 into 0 1553947676.973 * [backup-simplify]: Simplify 1 into 1 1553947676.973 * [taylor]: Taking taylor expansion of y in x 1553947676.973 * [backup-simplify]: Simplify y into y 1553947676.973 * [taylor]: Taking taylor expansion of (+ 1 (fma -1 (log1p (exp x)) -1)) in x 1553947676.973 * [taylor]: Taking taylor expansion of 1 in x 1553947676.973 * [backup-simplify]: Simplify 1 into 1 1553947676.973 * [taylor]: Taking taylor expansion of (fma -1 (log1p (exp x)) -1) in x 1553947676.973 * [taylor]: Rewrote expression to (+ (* -1 (log1p (exp x))) -1) 1553947676.974 * [taylor]: Taking taylor expansion of (* -1 (log1p (exp x))) in x 1553947676.974 * [taylor]: Taking taylor expansion of -1 in x 1553947676.974 * [backup-simplify]: Simplify -1 into -1 1553947676.974 * [taylor]: Taking taylor expansion of (log1p (exp x)) in x 1553947676.974 * [taylor]: Rewrote expression to (log (+ 1 (exp x))) 1553947676.974 * [taylor]: Taking taylor expansion of (+ 1 (exp x)) in x 1553947676.974 * [taylor]: Taking taylor expansion of 1 in x 1553947676.974 * [backup-simplify]: Simplify 1 into 1 1553947676.974 * [taylor]: Taking taylor expansion of (exp x) in x 1553947676.974 * [taylor]: Taking taylor expansion of x in x 1553947676.974 * [backup-simplify]: Simplify 0 into 0 1553947676.974 * [backup-simplify]: Simplify 1 into 1 1553947676.974 * [backup-simplify]: Simplify (exp 0) into 1 1553947676.974 * [backup-simplify]: Simplify (+ 1 1) into 2 1553947676.974 * [backup-simplify]: Simplify (log 2) into (log 2) 1553947676.974 * [taylor]: Taking taylor expansion of -1 in x 1553947676.974 * [backup-simplify]: Simplify -1 into -1 1553947676.974 * [taylor]: Taking taylor expansion of (- (+ (* x y) (+ 1 (fma -1 (log1p (exp x)) -1)))) in x 1553947676.974 * [taylor]: Taking taylor expansion of (+ (* x y) (+ 1 (fma -1 (log1p (exp x)) -1))) in x 1553947676.974 * [taylor]: Taking taylor expansion of (* x y) in x 1553947676.974 * [taylor]: Taking taylor expansion of x in x 1553947676.974 * [backup-simplify]: Simplify 0 into 0 1553947676.974 * [backup-simplify]: Simplify 1 into 1 1553947676.974 * [taylor]: Taking taylor expansion of y in x 1553947676.974 * [backup-simplify]: Simplify y into y 1553947676.974 * [taylor]: Taking taylor expansion of (+ 1 (fma -1 (log1p (exp x)) -1)) in x 1553947676.974 * [taylor]: Taking taylor expansion of 1 in x 1553947676.974 * [backup-simplify]: Simplify 1 into 1 1553947676.974 * [taylor]: Taking taylor expansion of (fma -1 (log1p (exp x)) -1) in x 1553947676.974 * [taylor]: Rewrote expression to (+ (* -1 (log1p (exp x))) -1) 1553947676.974 * [taylor]: Taking taylor expansion of (* -1 (log1p (exp x))) in x 1553947676.974 * [taylor]: Taking taylor expansion of -1 in x 1553947676.974 * [backup-simplify]: Simplify -1 into -1 1553947676.975 * [taylor]: Taking taylor expansion of (log1p (exp x)) in x 1553947676.975 * [taylor]: Rewrote expression to (log (+ 1 (exp x))) 1553947676.975 * [taylor]: Taking taylor expansion of (+ 1 (exp x)) in x 1553947676.975 * [taylor]: Taking taylor expansion of 1 in x 1553947676.975 * [backup-simplify]: Simplify 1 into 1 1553947676.975 * [taylor]: Taking taylor expansion of (exp x) in x 1553947676.975 * [taylor]: Taking taylor expansion of x in x 1553947676.975 * [backup-simplify]: Simplify 0 into 0 1553947676.975 * [backup-simplify]: Simplify 1 into 1 1553947676.975 * [backup-simplify]: Simplify (exp 0) into 1 1553947676.975 * [backup-simplify]: Simplify (+ 1 1) into 2 1553947676.975 * [backup-simplify]: Simplify (log 2) into (log 2) 1553947676.975 * [taylor]: Taking taylor expansion of -1 in x 1553947676.975 * [backup-simplify]: Simplify -1 into -1 1553947676.975 * [backup-simplify]: Simplify (* 0 y) into 0 1553947676.976 * [backup-simplify]: Simplify (* -1 (log 2)) into (* -1 (log 2)) 1553947676.977 * [backup-simplify]: Simplify (+ (* -1 (log 2)) -1) into (- (+ (log 2) 1)) 1553947676.978 * [backup-simplify]: Simplify (+ 1 (- (+ (log 2) 1))) into (- (log 2)) 1553947676.979 * [backup-simplify]: Simplify (+ 0 (- (log 2))) into (- (log 2)) 1553947676.980 * [backup-simplify]: Simplify (- (- (log 2))) into (log 2) 1553947676.980 * [taylor]: Taking taylor expansion of (log 2) in y 1553947676.980 * [taylor]: Taking taylor expansion of 2 in y 1553947676.980 * [backup-simplify]: Simplify 2 into 2 1553947676.980 * [backup-simplify]: Simplify (log 2) into (log 2) 1553947676.980 * [backup-simplify]: Simplify (log 2) into (log 2) 1553947676.980 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 1553947676.981 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 1) 1)))) into 1 1553947676.981 * [backup-simplify]: Simplify (+ 0 1) into 1 1553947676.982 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 1) 1)) (pow 2 1)))) 1) into 1/2 1553947676.982 * [backup-simplify]: Simplify (+ (* -1 1/2) (* 0 (log 2))) into -1/2 1553947676.983 * [backup-simplify]: Simplify (+ -1/2 0) into -1/2 1553947676.983 * [backup-simplify]: Simplify (+ 0 -1/2) into -1/2 1553947676.983 * [backup-simplify]: Simplify (+ y -1/2) into (- y 1/2) 1553947676.983 * [backup-simplify]: Simplify (- (- y 1/2)) into (- 1/2 y) 1553947676.983 * [taylor]: Taking taylor expansion of (- 1/2 y) in y 1553947676.983 * [taylor]: Taking taylor expansion of 1/2 in y 1553947676.983 * [backup-simplify]: Simplify 1/2 into 1/2 1553947676.983 * [taylor]: Taking taylor expansion of y in y 1553947676.983 * [backup-simplify]: Simplify 0 into 0 1553947676.983 * [backup-simplify]: Simplify 1 into 1 1553947676.983 * [backup-simplify]: Simplify (- 0) into 0 1553947676.984 * [backup-simplify]: Simplify (+ 1/2 0) into 1/2 1553947676.984 * [backup-simplify]: Simplify 1/2 into 1/2 1553947676.984 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow 2 1)))) 1) into 0 1553947676.984 * [backup-simplify]: Simplify 0 into 0 1553947676.985 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0 1553947676.986 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2 1553947676.986 * [backup-simplify]: Simplify (+ 0 1/2) into 1/2 1553947676.987 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 1) 2)) (pow 2 2))) (* 1 (/ (* 1 (pow (* 2 1/2) 1)) (pow 2 1)))) 2) into 1/8 1553947676.988 * [backup-simplify]: Simplify (+ (* -1 1/8) (+ (* 0 1/2) (* 0 (log 2)))) into -1/8 1553947676.988 * [backup-simplify]: Simplify (+ -1/8 0) into -1/8 1553947676.989 * [backup-simplify]: Simplify (+ 0 -1/8) into -1/8 1553947676.989 * [backup-simplify]: Simplify (+ 0 -1/8) into -1/8 1553947676.989 * [backup-simplify]: Simplify (- -1/8) into 1/8 1553947676.989 * [taylor]: Taking taylor expansion of 1/8 in y 1553947676.989 * [backup-simplify]: Simplify 1/8 into 1/8 1553947676.989 * [backup-simplify]: Simplify 1/8 into 1/8 1553947676.990 * [backup-simplify]: Simplify (+ (* 1/8 (pow (* 1 x) 2)) (+ (* 1/2 (* 1 x)) (log 2))) into (+ (log 2) (+ (* 1/2 x) (* 1/8 (pow x 2)))) 1553947676.990 * [backup-simplify]: Simplify (+ (- (/ -1 (* (/ -1 (/ 1 x)) (/ -1 (/ 1 y)))) (fma (/ (/ (/ -1 (/ 1 x)) (* (/ -1 (/ 1 x)) (/ -1 (/ 1 y)))) (/ 1 y)) (log1p (exp (/ 1 x))) (/ (/ (/ -1 (/ 1 x)) (* (/ -1 (/ 1 x)) (/ -1 (/ 1 y)))) (/ 1 y)))) -1) into (- (+ (/ 1 (* x y)) (+ (fma -1 (log1p (exp (/ 1 x))) -1) 1))) 1553947676.990 * [approximate]: Taking taylor expansion of (- (+ (/ 1 (* x y)) (+ (fma -1 (log1p (exp (/ 1 x))) -1) 1))) in (x y) around 0 1553947676.990 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* x y)) (+ (fma -1 (log1p (exp (/ 1 x))) -1) 1))) in y 1553947676.990 * [taylor]: Taking taylor expansion of (+ (/ 1 (* x y)) (+ (fma -1 (log1p (exp (/ 1 x))) -1) 1)) in y 1553947676.990 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y 1553947676.990 * [taylor]: Taking taylor expansion of (* x y) in y 1553947676.990 * [taylor]: Taking taylor expansion of x in y 1553947676.990 * [backup-simplify]: Simplify x into x 1553947676.990 * [taylor]: Taking taylor expansion of y in y 1553947676.990 * [backup-simplify]: Simplify 0 into 0 1553947676.990 * [backup-simplify]: Simplify 1 into 1 1553947676.990 * [backup-simplify]: Simplify (* x 0) into 0 1553947676.991 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x 1553947676.991 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 1553947676.991 * [taylor]: Taking taylor expansion of (+ (fma -1 (log1p (exp (/ 1 x))) -1) 1) in y 1553947676.991 * [taylor]: Taking taylor expansion of (fma -1 (log1p (exp (/ 1 x))) -1) in y 1553947676.991 * [taylor]: Rewrote expression to (+ (* -1 (log1p (exp (/ 1 x)))) -1) 1553947676.991 * [taylor]: Taking taylor expansion of (* -1 (log1p (exp (/ 1 x)))) in y 1553947676.991 * [taylor]: Taking taylor expansion of -1 in y 1553947676.991 * [backup-simplify]: Simplify -1 into -1 1553947676.991 * [taylor]: Taking taylor expansion of (log1p (exp (/ 1 x))) in y 1553947676.991 * [taylor]: Rewrote expression to (log (+ 1 (exp (/ 1 x)))) 1553947676.991 * [taylor]: Taking taylor expansion of (+ 1 (exp (/ 1 x))) in y 1553947676.991 * [taylor]: Taking taylor expansion of 1 in y 1553947676.991 * [backup-simplify]: Simplify 1 into 1 1553947676.991 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in y 1553947676.991 * [taylor]: Taking taylor expansion of (/ 1 x) in y 1553947676.991 * [taylor]: Taking taylor expansion of x in y 1553947676.991 * [backup-simplify]: Simplify x into x 1553947676.991 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 1553947676.991 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x)) 1553947676.991 * [backup-simplify]: Simplify (+ 1 (exp (/ 1 x))) into (+ (exp (/ 1 x)) 1) 1553947676.991 * [backup-simplify]: Simplify (log (+ (exp (/ 1 x)) 1)) into (log (+ (exp (/ 1 x)) 1)) 1553947676.991 * [taylor]: Taking taylor expansion of -1 in y 1553947676.991 * [backup-simplify]: Simplify -1 into -1 1553947676.991 * [taylor]: Taking taylor expansion of 1 in y 1553947676.991 * [backup-simplify]: Simplify 1 into 1 1553947676.991 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* x y)) (+ (fma -1 (log1p (exp (/ 1 x))) -1) 1))) in x 1553947676.991 * [taylor]: Taking taylor expansion of (+ (/ 1 (* x y)) (+ (fma -1 (log1p (exp (/ 1 x))) -1) 1)) in x 1553947676.991 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 1553947676.991 * [taylor]: Taking taylor expansion of (* x y) in x 1553947676.991 * [taylor]: Taking taylor expansion of x in x 1553947676.991 * [backup-simplify]: Simplify 0 into 0 1553947676.991 * [backup-simplify]: Simplify 1 into 1 1553947676.991 * [taylor]: Taking taylor expansion of y in x 1553947676.991 * [backup-simplify]: Simplify y into y 1553947676.991 * [backup-simplify]: Simplify (* 0 y) into 0 1553947676.992 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 1553947676.992 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 1553947676.992 * [taylor]: Taking taylor expansion of (+ (fma -1 (log1p (exp (/ 1 x))) -1) 1) in x 1553947676.992 * [taylor]: Taking taylor expansion of (fma -1 (log1p (exp (/ 1 x))) -1) in x 1553947676.992 * [taylor]: Rewrote expression to (+ (* -1 (log1p (exp (/ 1 x)))) -1) 1553947676.992 * [taylor]: Taking taylor expansion of (* -1 (log1p (exp (/ 1 x)))) in x 1553947676.992 * [taylor]: Taking taylor expansion of -1 in x 1553947676.992 * [backup-simplify]: Simplify -1 into -1 1553947676.992 * [taylor]: Taking taylor expansion of (log1p (exp (/ 1 x))) in x 1553947676.992 * [taylor]: Rewrote expression to (log (+ 1 (exp (/ 1 x)))) 1553947676.992 * [taylor]: Taking taylor expansion of (+ 1 (exp (/ 1 x))) in x 1553947676.992 * [taylor]: Taking taylor expansion of 1 in x 1553947676.992 * [backup-simplify]: Simplify 1 into 1 1553947676.992 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 1553947676.992 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1553947676.992 * [taylor]: Taking taylor expansion of x in x 1553947676.992 * [backup-simplify]: Simplify 0 into 0 1553947676.992 * [backup-simplify]: Simplify 1 into 1 1553947676.992 * [backup-simplify]: Simplify (/ 1 1) into 1 1553947676.992 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x)) 1553947676.992 * [backup-simplify]: Simplify (+ 1 (exp (/ 1 x))) into (+ (exp (/ 1 x)) 1) 1553947676.992 * [backup-simplify]: Simplify (log (+ (exp (/ 1 x)) 1)) into (log (+ (exp (/ 1 x)) 1)) 1553947676.992 * [taylor]: Taking taylor expansion of -1 in x 1553947676.992 * [backup-simplify]: Simplify -1 into -1 1553947676.992 * [taylor]: Taking taylor expansion of 1 in x 1553947676.992 * [backup-simplify]: Simplify 1 into 1 1553947676.992 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* x y)) (+ (fma -1 (log1p (exp (/ 1 x))) -1) 1))) in x 1553947676.992 * [taylor]: Taking taylor expansion of (+ (/ 1 (* x y)) (+ (fma -1 (log1p (exp (/ 1 x))) -1) 1)) in x 1553947676.992 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 1553947676.992 * [taylor]: Taking taylor expansion of (* x y) in x 1553947676.992 * [taylor]: Taking taylor expansion of x in x 1553947676.992 * [backup-simplify]: Simplify 0 into 0 1553947676.993 * [backup-simplify]: Simplify 1 into 1 1553947676.993 * [taylor]: Taking taylor expansion of y in x 1553947676.993 * [backup-simplify]: Simplify y into y 1553947676.993 * [backup-simplify]: Simplify (* 0 y) into 0 1553947676.993 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 1553947676.993 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 1553947676.993 * [taylor]: Taking taylor expansion of (+ (fma -1 (log1p (exp (/ 1 x))) -1) 1) in x 1553947676.993 * [taylor]: Taking taylor expansion of (fma -1 (log1p (exp (/ 1 x))) -1) in x 1553947676.993 * [taylor]: Rewrote expression to (+ (* -1 (log1p (exp (/ 1 x)))) -1) 1553947676.993 * [taylor]: Taking taylor expansion of (* -1 (log1p (exp (/ 1 x)))) in x 1553947676.993 * [taylor]: Taking taylor expansion of -1 in x 1553947676.993 * [backup-simplify]: Simplify -1 into -1 1553947676.993 * [taylor]: Taking taylor expansion of (log1p (exp (/ 1 x))) in x 1553947676.993 * [taylor]: Rewrote expression to (log (+ 1 (exp (/ 1 x)))) 1553947676.993 * [taylor]: Taking taylor expansion of (+ 1 (exp (/ 1 x))) in x 1553947676.993 * [taylor]: Taking taylor expansion of 1 in x 1553947676.993 * [backup-simplify]: Simplify 1 into 1 1553947676.993 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 1553947676.993 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1553947676.993 * [taylor]: Taking taylor expansion of x in x 1553947676.993 * [backup-simplify]: Simplify 0 into 0 1553947676.993 * [backup-simplify]: Simplify 1 into 1 1553947676.993 * [backup-simplify]: Simplify (/ 1 1) into 1 1553947676.993 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x)) 1553947676.994 * [backup-simplify]: Simplify (+ 1 (exp (/ 1 x))) into (+ (exp (/ 1 x)) 1) 1553947676.994 * [backup-simplify]: Simplify (log (+ (exp (/ 1 x)) 1)) into (log (+ (exp (/ 1 x)) 1)) 1553947676.994 * [taylor]: Taking taylor expansion of -1 in x 1553947676.994 * [backup-simplify]: Simplify -1 into -1 1553947676.994 * [taylor]: Taking taylor expansion of 1 in x 1553947676.994 * [backup-simplify]: Simplify 1 into 1 1553947676.994 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y) 1553947676.994 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y)) 1553947676.994 * [taylor]: Taking taylor expansion of (- (/ 1 y)) in y 1553947676.994 * [taylor]: Taking taylor expansion of (/ 1 y) in y 1553947676.994 * [taylor]: Taking taylor expansion of y in y 1553947676.994 * [backup-simplify]: Simplify 0 into 0 1553947676.994 * [backup-simplify]: Simplify 1 into 1 1553947676.994 * [backup-simplify]: Simplify (/ 1 1) into 1 1553947676.994 * [backup-simplify]: Simplify (- 1) into -1 1553947676.994 * [backup-simplify]: Simplify -1 into -1 1553947676.995 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0 1553947676.995 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 1553947676.995 * [backup-simplify]: Simplify (* -1 (log (+ (exp (/ 1 x)) 1))) into (* -1 (log (+ (exp (/ 1 x)) 1))) 1553947676.995 * [backup-simplify]: Simplify (+ (* -1 (log (+ (exp (/ 1 x)) 1))) -1) into (- (+ 1 (log (+ (exp (/ 1 x)) 1)))) 1553947676.995 * [backup-simplify]: Simplify (+ (- (+ 1 (log (+ (exp (/ 1 x)) 1)))) 1) into (- (log (+ (exp (/ 1 x)) 1))) 1553947676.995 * [backup-simplify]: Simplify (+ 0 (- (log (+ (exp (/ 1 x)) 1)))) into (- (log (+ (exp (/ 1 x)) 1))) 1553947676.995 * [backup-simplify]: Simplify (- (- (log (+ (exp (/ 1 x)) 1)))) into (log (+ (exp (/ 1 x)) 1)) 1553947676.995 * [taylor]: Taking taylor expansion of (log (+ (exp (/ 1 x)) 1)) in y 1553947676.995 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1) in y 1553947676.995 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in y 1553947676.995 * [taylor]: Taking taylor expansion of (/ 1 x) in y 1553947676.995 * [taylor]: Taking taylor expansion of x in y 1553947676.995 * [backup-simplify]: Simplify x into x 1553947676.995 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 1553947676.995 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x)) 1553947676.995 * [taylor]: Taking taylor expansion of 1 in y 1553947676.995 * [backup-simplify]: Simplify 1 into 1 1553947676.996 * [backup-simplify]: Simplify (+ (exp (/ 1 x)) 1) into (+ (exp (/ 1 x)) 1) 1553947676.996 * [backup-simplify]: Simplify (log (+ (exp (/ 1 x)) 1)) into (log (+ (exp (/ 1 x)) 1)) 1553947676.996 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1553947676.996 * [backup-simplify]: Simplify (- 0) into 0 1553947676.996 * [backup-simplify]: Simplify 0 into 0 1553947676.997 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0 1553947676.997 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 1553947676.997 * [backup-simplify]: Simplify (+ 0 0) into 0 1553947676.998 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (+ (exp (/ 1 x)) 1) 1)))) 1) into 0 1553947676.998 * [backup-simplify]: Simplify (+ (* -1 0) (* 0 (log (+ (exp (/ 1 x)) 1)))) into 0 1553947676.998 * [backup-simplify]: Simplify (+ 0 0) into 0 1553947676.998 * [backup-simplify]: Simplify (+ 0 0) into 0 1553947676.999 * [backup-simplify]: Simplify (+ 0 0) into 0 1553947676.999 * [backup-simplify]: Simplify (- 0) into 0 1553947676.999 * [taylor]: Taking taylor expansion of 0 in y 1553947676.999 * [backup-simplify]: Simplify 0 into 0 1553947676.999 * [backup-simplify]: Simplify (log (+ (exp (/ 1 x)) 1)) into (log (+ (exp (/ 1 x)) 1)) 1553947677.000 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1553947677.000 * [backup-simplify]: Simplify (- 0) into 0 1553947677.000 * [backup-simplify]: Simplify 0 into 0 1553947677.001 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0 1553947677.001 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 1553947677.001 * [backup-simplify]: Simplify (+ 0 0) into 0 1553947677.003 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (+ (exp (/ 1 x)) 1) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (+ (exp (/ 1 x)) 1) 1)))) 2) into 0 1553947677.004 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (log (+ (exp (/ 1 x)) 1))))) into 0 1553947677.004 * [backup-simplify]: Simplify (+ 0 0) into 0 1553947677.005 * [backup-simplify]: Simplify (+ 0 0) into 0 1553947677.005 * [backup-simplify]: Simplify (+ 0 0) into 0 1553947677.005 * [backup-simplify]: Simplify (- 0) into 0 1553947677.005 * [taylor]: Taking taylor expansion of 0 in y 1553947677.005 * [backup-simplify]: Simplify 0 into 0 1553947677.005 * [backup-simplify]: Simplify 0 into 0 1553947677.006 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0 1553947677.006 * [backup-simplify]: Simplify (* (exp (/ 1 x)) (+ (* (/ (pow 0 1) 1)))) into 0 1553947677.007 * [backup-simplify]: Simplify (+ 0 0) into 0 1553947677.007 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (+ (exp (/ 1 x)) 1) 1)))) 1) into 0 1553947677.008 * [backup-simplify]: Simplify 0 into 0 1553947677.008 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1553947677.009 * [backup-simplify]: Simplify (- 0) into 0 1553947677.009 * [backup-simplify]: Simplify 0 into 0 1553947677.011 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))))) into 0 1553947677.011 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 1553947677.011 * [backup-simplify]: Simplify (+ 0 0) into 0 1553947677.014 * [backup-simplify]: Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow (+ (exp (/ 1 x)) 1) 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1)) (pow (+ (exp (/ 1 x)) 1) 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow (+ (exp (/ 1 x)) 1) 1)))) 6) into 0 1553947677.015 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (log (+ (exp (/ 1 x)) 1)))))) into 0 1553947677.015 * [backup-simplify]: Simplify (+ 0 0) into 0 1553947677.016 * [backup-simplify]: Simplify (+ 0 0) into 0 1553947677.016 * [backup-simplify]: Simplify (+ 0 0) into 0 1553947677.016 * [backup-simplify]: Simplify (- 0) into 0 1553947677.016 * [taylor]: Taking taylor expansion of 0 in y 1553947677.016 * [backup-simplify]: Simplify 0 into 0 1553947677.016 * [backup-simplify]: Simplify 0 into 0 1553947677.016 * [backup-simplify]: Simplify 0 into 0 1553947677.017 * [backup-simplify]: Simplify (+ (log (+ (exp (/ 1 (/ 1 x))) 1)) (* -1 (* (/ 1 (/ 1 y)) (/ 1 (/ 1 x))))) into (- (log (+ (exp x) 1)) (* x y)) 1553947677.018 * [backup-simplify]: Simplify (+ (- (/ -1 (* (/ -1 (/ 1 (- x))) (/ -1 (/ 1 (- y))))) (fma (/ (/ (/ -1 (/ 1 (- x))) (* (/ -1 (/ 1 (- x))) (/ -1 (/ 1 (- y))))) (/ 1 (- y))) (log1p (exp (/ 1 (- x)))) (/ (/ (/ -1 (/ 1 (- x))) (* (/ -1 (/ 1 (- x))) (/ -1 (/ 1 (- y))))) (/ 1 (- y))))) -1) into (- (+ (/ 1 (* x y)) (+ (fma -1 (log1p (exp (/ -1 x))) -1) 1))) 1553947677.018 * [approximate]: Taking taylor expansion of (- (+ (/ 1 (* x y)) (+ (fma -1 (log1p (exp (/ -1 x))) -1) 1))) in (x y) around 0 1553947677.018 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* x y)) (+ (fma -1 (log1p (exp (/ -1 x))) -1) 1))) in y 1553947677.018 * [taylor]: Taking taylor expansion of (+ (/ 1 (* x y)) (+ (fma -1 (log1p (exp (/ -1 x))) -1) 1)) in y 1553947677.018 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y 1553947677.018 * [taylor]: Taking taylor expansion of (* x y) in y 1553947677.018 * [taylor]: Taking taylor expansion of x in y 1553947677.018 * [backup-simplify]: Simplify x into x 1553947677.018 * [taylor]: Taking taylor expansion of y in y 1553947677.018 * [backup-simplify]: Simplify 0 into 0 1553947677.018 * [backup-simplify]: Simplify 1 into 1 1553947677.018 * [backup-simplify]: Simplify (* x 0) into 0 1553947677.018 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x 1553947677.018 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 1553947677.018 * [taylor]: Taking taylor expansion of (+ (fma -1 (log1p (exp (/ -1 x))) -1) 1) in y 1553947677.018 * [taylor]: Taking taylor expansion of (fma -1 (log1p (exp (/ -1 x))) -1) in y 1553947677.019 * [taylor]: Rewrote expression to (+ (* -1 (log1p (exp (/ -1 x)))) -1) 1553947677.019 * [taylor]: Taking taylor expansion of (* -1 (log1p (exp (/ -1 x)))) in y 1553947677.019 * [taylor]: Taking taylor expansion of -1 in y 1553947677.019 * [backup-simplify]: Simplify -1 into -1 1553947677.019 * [taylor]: Taking taylor expansion of (log1p (exp (/ -1 x))) in y 1553947677.019 * [taylor]: Rewrote expression to (log (+ 1 (exp (/ -1 x)))) 1553947677.019 * [taylor]: Taking taylor expansion of (+ 1 (exp (/ -1 x))) in y 1553947677.019 * [taylor]: Taking taylor expansion of 1 in y 1553947677.019 * [backup-simplify]: Simplify 1 into 1 1553947677.019 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in y 1553947677.019 * [taylor]: Taking taylor expansion of (/ -1 x) in y 1553947677.019 * [taylor]: Taking taylor expansion of -1 in y 1553947677.019 * [backup-simplify]: Simplify -1 into -1 1553947677.019 * [taylor]: Taking taylor expansion of x in y 1553947677.019 * [backup-simplify]: Simplify x into x 1553947677.019 * [backup-simplify]: Simplify (/ -1 x) into (/ -1 x) 1553947677.019 * [backup-simplify]: Simplify (exp (/ -1 x)) into (exp (/ -1 x)) 1553947677.019 * [backup-simplify]: Simplify (+ 1 (exp (/ -1 x))) into (+ (exp (/ -1 x)) 1) 1553947677.019 * [backup-simplify]: Simplify (log (+ (exp (/ -1 x)) 1)) into (log (+ (exp (/ -1 x)) 1)) 1553947677.019 * [taylor]: Taking taylor expansion of -1 in y 1553947677.019 * [backup-simplify]: Simplify -1 into -1 1553947677.019 * [taylor]: Taking taylor expansion of 1 in y 1553947677.019 * [backup-simplify]: Simplify 1 into 1 1553947677.019 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* x y)) (+ (fma -1 (log1p (exp (/ -1 x))) -1) 1))) in x 1553947677.019 * [taylor]: Taking taylor expansion of (+ (/ 1 (* x y)) (+ (fma -1 (log1p (exp (/ -1 x))) -1) 1)) in x 1553947677.019 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 1553947677.019 * [taylor]: Taking taylor expansion of (* x y) in x 1553947677.020 * [taylor]: Taking taylor expansion of x in x 1553947677.020 * [backup-simplify]: Simplify 0 into 0 1553947677.020 * [backup-simplify]: Simplify 1 into 1 1553947677.020 * [taylor]: Taking taylor expansion of y in x 1553947677.020 * [backup-simplify]: Simplify y into y 1553947677.020 * [backup-simplify]: Simplify (* 0 y) into 0 1553947677.020 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 1553947677.020 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 1553947677.020 * [taylor]: Taking taylor expansion of (+ (fma -1 (log1p (exp (/ -1 x))) -1) 1) in x 1553947677.020 * [taylor]: Taking taylor expansion of (fma -1 (log1p (exp (/ -1 x))) -1) in x 1553947677.020 * [taylor]: Rewrote expression to (+ (* -1 (log1p (exp (/ -1 x)))) -1) 1553947677.020 * [taylor]: Taking taylor expansion of (* -1 (log1p (exp (/ -1 x)))) in x 1553947677.020 * [taylor]: Taking taylor expansion of -1 in x 1553947677.020 * [backup-simplify]: Simplify -1 into -1 1553947677.020 * [taylor]: Taking taylor expansion of (log1p (exp (/ -1 x))) in x 1553947677.020 * [taylor]: Rewrote expression to (log (+ 1 (exp (/ -1 x)))) 1553947677.020 * [taylor]: Taking taylor expansion of (+ 1 (exp (/ -1 x))) in x 1553947677.020 * [taylor]: Taking taylor expansion of 1 in x 1553947677.020 * [backup-simplify]: Simplify 1 into 1 1553947677.020 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 1553947677.020 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1553947677.021 * [taylor]: Taking taylor expansion of -1 in x 1553947677.021 * [backup-simplify]: Simplify -1 into -1 1553947677.021 * [taylor]: Taking taylor expansion of x in x 1553947677.021 * [backup-simplify]: Simplify 0 into 0 1553947677.021 * [backup-simplify]: Simplify 1 into 1 1553947677.021 * [backup-simplify]: Simplify (/ -1 1) into -1 1553947677.021 * [backup-simplify]: Simplify (exp (/ -1 x)) into (exp (/ -1 x)) 1553947677.021 * [backup-simplify]: Simplify (+ 1 (exp (/ -1 x))) into (+ (exp (/ -1 x)) 1) 1553947677.021 * [backup-simplify]: Simplify (log (+ (exp (/ -1 x)) 1)) into (log (+ (exp (/ -1 x)) 1)) 1553947677.021 * [taylor]: Taking taylor expansion of -1 in x 1553947677.021 * [backup-simplify]: Simplify -1 into -1 1553947677.021 * [taylor]: Taking taylor expansion of 1 in x 1553947677.021 * [backup-simplify]: Simplify 1 into 1 1553947677.021 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* x y)) (+ (fma -1 (log1p (exp (/ -1 x))) -1) 1))) in x 1553947677.021 * [taylor]: Taking taylor expansion of (+ (/ 1 (* x y)) (+ (fma -1 (log1p (exp (/ -1 x))) -1) 1)) in x 1553947677.021 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 1553947677.022 * [taylor]: Taking taylor expansion of (* x y) in x 1553947677.022 * [taylor]: Taking taylor expansion of x in x 1553947677.022 * [backup-simplify]: Simplify 0 into 0 1553947677.022 * [backup-simplify]: Simplify 1 into 1 1553947677.022 * [taylor]: Taking taylor expansion of y in x 1553947677.022 * [backup-simplify]: Simplify y into y 1553947677.022 * [backup-simplify]: Simplify (* 0 y) into 0 1553947677.022 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 1553947677.022 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 1553947677.022 * [taylor]: Taking taylor expansion of (+ (fma -1 (log1p (exp (/ -1 x))) -1) 1) in x 1553947677.022 * [taylor]: Taking taylor expansion of (fma -1 (log1p (exp (/ -1 x))) -1) in x 1553947677.022 * [taylor]: Rewrote expression to (+ (* -1 (log1p (exp (/ -1 x)))) -1) 1553947677.022 * [taylor]: Taking taylor expansion of (* -1 (log1p (exp (/ -1 x)))) in x 1553947677.022 * [taylor]: Taking taylor expansion of -1 in x 1553947677.022 * [backup-simplify]: Simplify -1 into -1 1553947677.022 * [taylor]: Taking taylor expansion of (log1p (exp (/ -1 x))) in x 1553947677.022 * [taylor]: Rewrote expression to (log (+ 1 (exp (/ -1 x)))) 1553947677.022 * [taylor]: Taking taylor expansion of (+ 1 (exp (/ -1 x))) in x 1553947677.022 * [taylor]: Taking taylor expansion of 1 in x 1553947677.022 * [backup-simplify]: Simplify 1 into 1 1553947677.023 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 1553947677.023 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1553947677.023 * [taylor]: Taking taylor expansion of -1 in x 1553947677.023 * [backup-simplify]: Simplify -1 into -1 1553947677.023 * [taylor]: Taking taylor expansion of x in x 1553947677.023 * [backup-simplify]: Simplify 0 into 0 1553947677.023 * [backup-simplify]: Simplify 1 into 1 1553947677.023 * [backup-simplify]: Simplify (/ -1 1) into -1 1553947677.023 * [backup-simplify]: Simplify (exp (/ -1 x)) into (exp (/ -1 x)) 1553947677.023 * [backup-simplify]: Simplify (+ 1 (exp (/ -1 x))) into (+ (exp (/ -1 x)) 1) 1553947677.023 * [backup-simplify]: Simplify (log (+ (exp (/ -1 x)) 1)) into (log (+ (exp (/ -1 x)) 1)) 1553947677.023 * [taylor]: Taking taylor expansion of -1 in x 1553947677.023 * [backup-simplify]: Simplify -1 into -1 1553947677.023 * [taylor]: Taking taylor expansion of 1 in x 1553947677.023 * [backup-simplify]: Simplify 1 into 1 1553947677.024 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y) 1553947677.024 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y)) 1553947677.024 * [taylor]: Taking taylor expansion of (- (/ 1 y)) in y 1553947677.024 * [taylor]: Taking taylor expansion of (/ 1 y) in y 1553947677.024 * [taylor]: Taking taylor expansion of y in y 1553947677.024 * [backup-simplify]: Simplify 0 into 0 1553947677.024 * [backup-simplify]: Simplify 1 into 1 1553947677.024 * [backup-simplify]: Simplify (/ 1 1) into 1 1553947677.025 * [backup-simplify]: Simplify (- 1) into -1 1553947677.025 * [backup-simplify]: Simplify -1 into -1 1553947677.025 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0 1553947677.025 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 1553947677.026 * [backup-simplify]: Simplify (* -1 (log (+ (exp (/ -1 x)) 1))) into (* -1 (log (+ (exp (/ -1 x)) 1))) 1553947677.026 * [backup-simplify]: Simplify (+ (* -1 (log (+ (exp (/ -1 x)) 1))) -1) into (- (+ (log (+ (exp (/ -1 x)) 1)) 1)) 1553947677.026 * [backup-simplify]: Simplify (+ (- (+ (log (+ (exp (/ -1 x)) 1)) 1)) 1) into (- (log (+ (exp (/ -1 x)) 1))) 1553947677.026 * [backup-simplify]: Simplify (+ 0 (- (log (+ (exp (/ -1 x)) 1)))) into (- (log (+ (exp (/ -1 x)) 1))) 1553947677.026 * [backup-simplify]: Simplify (- (- (log (+ (exp (/ -1 x)) 1)))) into (log (+ (exp (/ -1 x)) 1)) 1553947677.026 * [taylor]: Taking taylor expansion of (log (+ (exp (/ -1 x)) 1)) in y 1553947677.026 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1) in y 1553947677.026 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in y 1553947677.026 * [taylor]: Taking taylor expansion of (/ -1 x) in y 1553947677.026 * [taylor]: Taking taylor expansion of -1 in y 1553947677.026 * [backup-simplify]: Simplify -1 into -1 1553947677.026 * [taylor]: Taking taylor expansion of x in y 1553947677.026 * [backup-simplify]: Simplify x into x 1553947677.026 * [backup-simplify]: Simplify (/ -1 x) into (/ -1 x) 1553947677.026 * [backup-simplify]: Simplify (exp (/ -1 x)) into (exp (/ -1 x)) 1553947677.026 * [taylor]: Taking taylor expansion of 1 in y 1553947677.026 * [backup-simplify]: Simplify 1 into 1 1553947677.027 * [backup-simplify]: Simplify (+ (exp (/ -1 x)) 1) into (+ (exp (/ -1 x)) 1) 1553947677.027 * [backup-simplify]: Simplify (log (+ (exp (/ -1 x)) 1)) into (log (+ (exp (/ -1 x)) 1)) 1553947677.028 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1553947677.028 * [backup-simplify]: Simplify (- 0) into 0 1553947677.028 * [backup-simplify]: Simplify 0 into 0 1553947677.029 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0 1553947677.029 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 1553947677.029 * [backup-simplify]: Simplify (+ 0 0) into 0 1553947677.030 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (+ (exp (/ -1 x)) 1) 1)))) 1) into 0 1553947677.030 * [backup-simplify]: Simplify (+ (* -1 0) (* 0 (log (+ (exp (/ -1 x)) 1)))) into 0 1553947677.030 * [backup-simplify]: Simplify (+ 0 0) into 0 1553947677.031 * [backup-simplify]: Simplify (+ 0 0) into 0 1553947677.031 * [backup-simplify]: Simplify (+ 0 0) into 0 1553947677.031 * [backup-simplify]: Simplify (- 0) into 0 1553947677.031 * [taylor]: Taking taylor expansion of 0 in y 1553947677.031 * [backup-simplify]: Simplify 0 into 0 1553947677.031 * [backup-simplify]: Simplify (log (+ (exp (/ -1 x)) 1)) into (log (+ (exp (/ -1 x)) 1)) 1553947677.032 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1553947677.032 * [backup-simplify]: Simplify (- 0) into 0 1553947677.032 * [backup-simplify]: Simplify 0 into 0 1553947677.033 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0 1553947677.033 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 1553947677.033 * [backup-simplify]: Simplify (+ 0 0) into 0 1553947677.034 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (+ (exp (/ -1 x)) 1) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (+ (exp (/ -1 x)) 1) 1)))) 2) into 0 1553947677.035 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (log (+ (exp (/ -1 x)) 1))))) into 0 1553947677.035 * [backup-simplify]: Simplify (+ 0 0) into 0 1553947677.035 * [backup-simplify]: Simplify (+ 0 0) into 0 1553947677.035 * [backup-simplify]: Simplify (+ 0 0) into 0 1553947677.035 * [backup-simplify]: Simplify (- 0) into 0 1553947677.035 * [taylor]: Taking taylor expansion of 0 in y 1553947677.035 * [backup-simplify]: Simplify 0 into 0 1553947677.036 * [backup-simplify]: Simplify 0 into 0 1553947677.036 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ -1 x) (/ 0 x)))) into 0 1553947677.036 * [backup-simplify]: Simplify (* (exp (/ -1 x)) (+ (* (/ (pow 0 1) 1)))) into 0 1553947677.036 * [backup-simplify]: Simplify (+ 0 0) into 0 1553947677.037 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (+ (exp (/ -1 x)) 1) 1)))) 1) into 0 1553947677.037 * [backup-simplify]: Simplify 0 into 0 1553947677.037 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1553947677.037 * [backup-simplify]: Simplify (- 0) into 0 1553947677.038 * [backup-simplify]: Simplify 0 into 0 1553947677.039 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))))) into 0 1553947677.039 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 1553947677.039 * [backup-simplify]: Simplify (+ 0 0) into 0 1553947677.040 * [backup-simplify]: Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow (+ (exp (/ -1 x)) 1) 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1)) (pow (+ (exp (/ -1 x)) 1) 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow (+ (exp (/ -1 x)) 1) 1)))) 6) into 0 1553947677.041 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (log (+ (exp (/ -1 x)) 1)))))) into 0 1553947677.041 * [backup-simplify]: Simplify (+ 0 0) into 0 1553947677.042 * [backup-simplify]: Simplify (+ 0 0) into 0 1553947677.042 * [backup-simplify]: Simplify (+ 0 0) into 0 1553947677.042 * [backup-simplify]: Simplify (- 0) into 0 1553947677.042 * [taylor]: Taking taylor expansion of 0 in y 1553947677.042 * [backup-simplify]: Simplify 0 into 0 1553947677.042 * [backup-simplify]: Simplify 0 into 0 1553947677.042 * [backup-simplify]: Simplify 0 into 0 1553947677.042 * [backup-simplify]: Simplify (+ (log (+ (exp (/ -1 (/ 1 (- x)))) 1)) (* -1 (* (/ 1 (/ 1 (- y))) (/ 1 (/ 1 (- x)))))) into (- (log (+ (exp x) 1)) (* x y)) 1553947677.042 * * * * [progress]: [ 4 / 4 ] generating series at (2 1 1) 1553947677.043 * [backup-simplify]: Simplify (/ -1 (* (/ -1 x) (/ -1 y))) into (* -1 (* x y)) 1553947677.043 * [approximate]: Taking taylor expansion of (* -1 (* x y)) in (x y) around 0 1553947677.043 * [taylor]: Taking taylor expansion of (* -1 (* x y)) in y 1553947677.043 * [taylor]: Taking taylor expansion of -1 in y 1553947677.043 * [backup-simplify]: Simplify -1 into -1 1553947677.043 * [taylor]: Taking taylor expansion of (* x y) in y 1553947677.043 * [taylor]: Taking taylor expansion of x in y 1553947677.043 * [backup-simplify]: Simplify x into x 1553947677.043 * [taylor]: Taking taylor expansion of y in y 1553947677.043 * [backup-simplify]: Simplify 0 into 0 1553947677.043 * [backup-simplify]: Simplify 1 into 1 1553947677.043 * [taylor]: Taking taylor expansion of (* -1 (* x y)) in x 1553947677.043 * [taylor]: Taking taylor expansion of -1 in x 1553947677.043 * [backup-simplify]: Simplify -1 into -1 1553947677.043 * [taylor]: Taking taylor expansion of (* x y) in x 1553947677.043 * [taylor]: Taking taylor expansion of x in x 1553947677.043 * [backup-simplify]: Simplify 0 into 0 1553947677.043 * [backup-simplify]: Simplify 1 into 1 1553947677.043 * [taylor]: Taking taylor expansion of y in x 1553947677.043 * [backup-simplify]: Simplify y into y 1553947677.043 * [taylor]: Taking taylor expansion of (* -1 (* x y)) in x 1553947677.043 * [taylor]: Taking taylor expansion of -1 in x 1553947677.043 * [backup-simplify]: Simplify -1 into -1 1553947677.043 * [taylor]: Taking taylor expansion of (* x y) in x 1553947677.043 * [taylor]: Taking taylor expansion of x in x 1553947677.043 * [backup-simplify]: Simplify 0 into 0 1553947677.043 * [backup-simplify]: Simplify 1 into 1 1553947677.043 * [taylor]: Taking taylor expansion of y in x 1553947677.043 * [backup-simplify]: Simplify y into y 1553947677.043 * [backup-simplify]: Simplify (* 0 y) into 0 1553947677.043 * [backup-simplify]: Simplify (* -1 0) into 0 1553947677.043 * [taylor]: Taking taylor expansion of 0 in y 1553947677.043 * [backup-simplify]: Simplify 0 into 0 1553947677.043 * [backup-simplify]: Simplify 0 into 0 1553947677.044 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 1553947677.044 * [backup-simplify]: Simplify (+ (* -1 y) (* 0 0)) into (- y) 1553947677.044 * [taylor]: Taking taylor expansion of (- y) in y 1553947677.044 * [taylor]: Taking taylor expansion of y in y 1553947677.044 * [backup-simplify]: Simplify 0 into 0 1553947677.044 * [backup-simplify]: Simplify 1 into 1 1553947677.044 * [backup-simplify]: Simplify (- 0) into 0 1553947677.044 * [backup-simplify]: Simplify 0 into 0 1553947677.044 * [backup-simplify]: Simplify 0 into 0 1553947677.045 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0 1553947677.045 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 y) (* 0 0))) into 0 1553947677.045 * [taylor]: Taking taylor expansion of 0 in y 1553947677.045 * [backup-simplify]: Simplify 0 into 0 1553947677.045 * [backup-simplify]: Simplify 0 into 0 1553947677.045 * [backup-simplify]: Simplify (- 1) into -1 1553947677.045 * [backup-simplify]: Simplify -1 into -1 1553947677.045 * [backup-simplify]: Simplify 0 into 0 1553947677.046 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0 1553947677.047 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 y) (* 0 0)))) into 0 1553947677.047 * [taylor]: Taking taylor expansion of 0 in y 1553947677.047 * [backup-simplify]: Simplify 0 into 0 1553947677.047 * [backup-simplify]: Simplify 0 into 0 1553947677.047 * [backup-simplify]: Simplify 0 into 0 1553947677.047 * [backup-simplify]: Simplify (- 0) into 0 1553947677.047 * [backup-simplify]: Simplify 0 into 0 1553947677.047 * [backup-simplify]: Simplify 0 into 0 1553947677.048 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0 1553947677.049 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 y) (* 0 0))))) into 0 1553947677.049 * [taylor]: Taking taylor expansion of 0 in y 1553947677.049 * [backup-simplify]: Simplify 0 into 0 1553947677.049 * [backup-simplify]: Simplify 0 into 0 1553947677.049 * [backup-simplify]: Simplify (* -1 (* y x)) into (* -1 (* x y)) 1553947677.049 * [backup-simplify]: Simplify (/ -1 (* (/ -1 (/ 1 x)) (/ -1 (/ 1 y)))) into (/ -1 (* x y)) 1553947677.049 * [approximate]: Taking taylor expansion of (/ -1 (* x y)) in (x y) around 0 1553947677.049 * [taylor]: Taking taylor expansion of (/ -1 (* x y)) in y 1553947677.049 * [taylor]: Taking taylor expansion of -1 in y 1553947677.049 * [backup-simplify]: Simplify -1 into -1 1553947677.049 * [taylor]: Taking taylor expansion of (* x y) in y 1553947677.049 * [taylor]: Taking taylor expansion of x in y 1553947677.049 * [backup-simplify]: Simplify x into x 1553947677.049 * [taylor]: Taking taylor expansion of y in y 1553947677.049 * [backup-simplify]: Simplify 0 into 0 1553947677.049 * [backup-simplify]: Simplify 1 into 1 1553947677.049 * [backup-simplify]: Simplify (* x 0) into 0 1553947677.050 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x 1553947677.050 * [backup-simplify]: Simplify (/ -1 x) into (/ -1 x) 1553947677.050 * [taylor]: Taking taylor expansion of (/ -1 (* x y)) in x 1553947677.050 * [taylor]: Taking taylor expansion of -1 in x 1553947677.050 * [backup-simplify]: Simplify -1 into -1 1553947677.050 * [taylor]: Taking taylor expansion of (* x y) in x 1553947677.050 * [taylor]: Taking taylor expansion of x in x 1553947677.050 * [backup-simplify]: Simplify 0 into 0 1553947677.050 * [backup-simplify]: Simplify 1 into 1 1553947677.050 * [taylor]: Taking taylor expansion of y in x 1553947677.050 * [backup-simplify]: Simplify y into y 1553947677.050 * [backup-simplify]: Simplify (* 0 y) into 0 1553947677.050 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 1553947677.050 * [backup-simplify]: Simplify (/ -1 y) into (/ -1 y) 1553947677.050 * [taylor]: Taking taylor expansion of (/ -1 (* x y)) in x 1553947677.050 * [taylor]: Taking taylor expansion of -1 in x 1553947677.050 * [backup-simplify]: Simplify -1 into -1 1553947677.050 * [taylor]: Taking taylor expansion of (* x y) in x 1553947677.050 * [taylor]: Taking taylor expansion of x in x 1553947677.050 * [backup-simplify]: Simplify 0 into 0 1553947677.050 * [backup-simplify]: Simplify 1 into 1 1553947677.050 * [taylor]: Taking taylor expansion of y in x 1553947677.050 * [backup-simplify]: Simplify y into y 1553947677.050 * [backup-simplify]: Simplify (* 0 y) into 0 1553947677.051 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 1553947677.051 * [backup-simplify]: Simplify (/ -1 y) into (/ -1 y) 1553947677.051 * [taylor]: Taking taylor expansion of (/ -1 y) in y 1553947677.051 * [taylor]: Taking taylor expansion of -1 in y 1553947677.051 * [backup-simplify]: Simplify -1 into -1 1553947677.051 * [taylor]: Taking taylor expansion of y in y 1553947677.051 * [backup-simplify]: Simplify 0 into 0 1553947677.051 * [backup-simplify]: Simplify 1 into 1 1553947677.051 * [backup-simplify]: Simplify (/ -1 1) into -1 1553947677.051 * [backup-simplify]: Simplify -1 into -1 1553947677.052 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0 1553947677.052 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)))) into 0 1553947677.052 * [taylor]: Taking taylor expansion of 0 in y 1553947677.052 * [backup-simplify]: Simplify 0 into 0 1553947677.052 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0 1553947677.052 * [backup-simplify]: Simplify 0 into 0 1553947677.053 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0 1553947677.053 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 1553947677.053 * [taylor]: Taking taylor expansion of 0 in y 1553947677.053 * [backup-simplify]: Simplify 0 into 0 1553947677.053 * [backup-simplify]: Simplify 0 into 0 1553947677.054 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1553947677.054 * [backup-simplify]: Simplify 0 into 0 1553947677.055 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0 1553947677.055 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 1553947677.055 * [taylor]: Taking taylor expansion of 0 in y 1553947677.055 * [backup-simplify]: Simplify 0 into 0 1553947677.055 * [backup-simplify]: Simplify 0 into 0 1553947677.055 * [backup-simplify]: Simplify 0 into 0 1553947677.055 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1553947677.055 * [backup-simplify]: Simplify 0 into 0 1553947677.055 * [backup-simplify]: Simplify (* -1 (* (/ 1 (/ 1 y)) (/ 1 (/ 1 x)))) into (* -1 (* x y)) 1553947677.056 * [backup-simplify]: Simplify (/ -1 (* (/ -1 (/ 1 (- x))) (/ -1 (/ 1 (- y))))) into (/ -1 (* x y)) 1553947677.056 * [approximate]: Taking taylor expansion of (/ -1 (* x y)) in (x y) around 0 1553947677.056 * [taylor]: Taking taylor expansion of (/ -1 (* x y)) in y 1553947677.056 * [taylor]: Taking taylor expansion of -1 in y 1553947677.056 * [backup-simplify]: Simplify -1 into -1 1553947677.056 * [taylor]: Taking taylor expansion of (* x y) in y 1553947677.056 * [taylor]: Taking taylor expansion of x in y 1553947677.056 * [backup-simplify]: Simplify x into x 1553947677.056 * [taylor]: Taking taylor expansion of y in y 1553947677.056 * [backup-simplify]: Simplify 0 into 0 1553947677.056 * [backup-simplify]: Simplify 1 into 1 1553947677.056 * [backup-simplify]: Simplify (* x 0) into 0 1553947677.056 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x 1553947677.056 * [backup-simplify]: Simplify (/ -1 x) into (/ -1 x) 1553947677.056 * [taylor]: Taking taylor expansion of (/ -1 (* x y)) in x 1553947677.056 * [taylor]: Taking taylor expansion of -1 in x 1553947677.056 * [backup-simplify]: Simplify -1 into -1 1553947677.056 * [taylor]: Taking taylor expansion of (* x y) in x 1553947677.056 * [taylor]: Taking taylor expansion of x in x 1553947677.056 * [backup-simplify]: Simplify 0 into 0 1553947677.056 * [backup-simplify]: Simplify 1 into 1 1553947677.056 * [taylor]: Taking taylor expansion of y in x 1553947677.056 * [backup-simplify]: Simplify y into y 1553947677.056 * [backup-simplify]: Simplify (* 0 y) into 0 1553947677.056 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 1553947677.057 * [backup-simplify]: Simplify (/ -1 y) into (/ -1 y) 1553947677.057 * [taylor]: Taking taylor expansion of (/ -1 (* x y)) in x 1553947677.057 * [taylor]: Taking taylor expansion of -1 in x 1553947677.057 * [backup-simplify]: Simplify -1 into -1 1553947677.057 * [taylor]: Taking taylor expansion of (* x y) in x 1553947677.057 * [taylor]: Taking taylor expansion of x in x 1553947677.057 * [backup-simplify]: Simplify 0 into 0 1553947677.057 * [backup-simplify]: Simplify 1 into 1 1553947677.057 * [taylor]: Taking taylor expansion of y in x 1553947677.057 * [backup-simplify]: Simplify y into y 1553947677.057 * [backup-simplify]: Simplify (* 0 y) into 0 1553947677.057 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 1553947677.057 * [backup-simplify]: Simplify (/ -1 y) into (/ -1 y) 1553947677.057 * [taylor]: Taking taylor expansion of (/ -1 y) in y 1553947677.057 * [taylor]: Taking taylor expansion of -1 in y 1553947677.057 * [backup-simplify]: Simplify -1 into -1 1553947677.057 * [taylor]: Taking taylor expansion of y in y 1553947677.057 * [backup-simplify]: Simplify 0 into 0 1553947677.057 * [backup-simplify]: Simplify 1 into 1 1553947677.061 * [backup-simplify]: Simplify (/ -1 1) into -1 1553947677.061 * [backup-simplify]: Simplify -1 into -1 1553947677.062 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0 1553947677.062 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)))) into 0 1553947677.062 * [taylor]: Taking taylor expansion of 0 in y 1553947677.062 * [backup-simplify]: Simplify 0 into 0 1553947677.062 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0 1553947677.062 * [backup-simplify]: Simplify 0 into 0 1553947677.063 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0 1553947677.063 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 1553947677.063 * [taylor]: Taking taylor expansion of 0 in y 1553947677.063 * [backup-simplify]: Simplify 0 into 0 1553947677.063 * [backup-simplify]: Simplify 0 into 0 1553947677.064 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1553947677.064 * [backup-simplify]: Simplify 0 into 0 1553947677.065 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0 1553947677.065 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 1553947677.065 * [taylor]: Taking taylor expansion of 0 in y 1553947677.065 * [backup-simplify]: Simplify 0 into 0 1553947677.065 * [backup-simplify]: Simplify 0 into 0 1553947677.065 * [backup-simplify]: Simplify 0 into 0 1553947677.066 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1553947677.066 * [backup-simplify]: Simplify 0 into 0 1553947677.066 * [backup-simplify]: Simplify (* -1 (* (/ 1 (/ 1 (- y))) (/ 1 (/ 1 (- x))))) into (* -1 (* x y)) 1553947677.066 * * * [progress]: simplifying candidates 1553947677.066 * * * * [progress]: [ 1 / 132 ] simplifiying candidate # 1553947677.066 * * * * [progress]: [ 2 / 132 ] simplifiying candidate # 1553947677.066 * * * * [progress]: [ 3 / 132 ] simplifiying candidate # 1553947677.066 * * * * [progress]: [ 4 / 132 ] simplifiying candidate # 1553947677.066 * [simplify]: Simplifying (- (log (/ -1 x)) (+ (log (/ -1 x)) (log (/ -1 y)))) 1553947677.066 * * [simplify]: iters left: 6 (9 enodes) 1553947677.069 * * [simplify]: iters left: 5 (37 enodes) 1553947677.080 * * [simplify]: iters left: 4 (69 enodes) 1553947677.105 * * [simplify]: iters left: 3 (165 enodes) 1553947677.193 * * [simplify]: Extracting #0: cost 1 inf + 0 1553947677.194 * * [simplify]: Extracting #1: cost 38 inf + 0 1553947677.194 * * [simplify]: Extracting #2: cost 136 inf + 1 1553947677.195 * * [simplify]: Extracting #3: cost 136 inf + 1670 1553947677.198 * * [simplify]: Extracting #4: cost 52 inf + 21926 1553947677.205 * * [simplify]: Extracting #5: cost 3 inf + 36292 1553947677.212 * * [simplify]: Extracting #6: cost 0 inf + 37039 1553947677.226 * [simplify]: Simplified to (- (log (/ -1 y))) 1553947677.226 * [simplify]: Simplified (2 1 2 3 1 1) to (λ (x y) (+ (- (/ -1 (* (/ -1 x) (/ -1 y))) (fma (/ (/ (/ -1 x) (* (/ -1 x) (/ -1 y))) y) (log1p (exp x)) (/ (exp (- (log (/ -1 y)))) y))) -1)) 1553947677.227 * * * * [progress]: [ 5 / 132 ] simplifiying candidate # 1553947677.227 * [simplify]: Simplifying (- (log (/ -1 x)) (log (* (/ -1 x) (/ -1 y)))) 1553947677.227 * * [simplify]: iters left: 6 (9 enodes) 1553947677.232 * * [simplify]: iters left: 5 (39 enodes) 1553947677.247 * * [simplify]: iters left: 4 (85 enodes) 1553947677.280 * * [simplify]: iters left: 3 (186 enodes) 1553947677.329 * * [simplify]: iters left: 2 (436 enodes) 1553947677.750 * * [simplify]: Extracting #0: cost 1 inf + 0 1553947677.750 * * [simplify]: Extracting #1: cost 57 inf + 0 1553947677.752 * * [simplify]: Extracting #2: cost 235 inf + 1 1553947677.756 * * [simplify]: Extracting #3: cost 189 inf + 9193 1553947677.771 * * [simplify]: Extracting #4: cost 34 inf + 44083 1553947677.797 * * [simplify]: Extracting #5: cost 0 inf + 51762 1553947677.818 * * [simplify]: Extracting #6: cost 0 inf + 51612 1553947677.838 * [simplify]: Simplified to (log (/ y -1)) 1553947677.838 * [simplify]: Simplified (2 1 2 3 1 1) to (λ (x y) (+ (- (/ -1 (* (/ -1 x) (/ -1 y))) (fma (/ (/ (/ -1 x) (* (/ -1 x) (/ -1 y))) y) (log1p (exp x)) (/ (exp (log (/ y -1))) y))) -1)) 1553947677.838 * * * * [progress]: [ 6 / 132 ] simplifiying candidate # 1553947677.838 * * * * [progress]: [ 7 / 132 ] simplifiying candidate # 1553947677.838 * * * * [progress]: [ 8 / 132 ] simplifiying candidate # 1553947677.839 * [simplify]: Simplifying (/ (* (* (/ -1 x) (/ -1 x)) (/ -1 x)) (* (* (* (/ -1 x) (/ -1 x)) (/ -1 x)) (* (* (/ -1 y) (/ -1 y)) (/ -1 y)))) 1553947677.839 * * [simplify]: iters left: 6 (11 enodes) 1553947677.846 * * [simplify]: iters left: 5 (59 enodes) 1553947677.875 * * [simplify]: iters left: 4 (234 enodes) 1553947678.075 * * [simplify]: Extracting #0: cost 1 inf + 0 1553947678.076 * * [simplify]: Extracting #1: cost 124 inf + 0 1553947678.078 * * [simplify]: Extracting #2: cost 302 inf + 2409 1553947678.101 * * [simplify]: Extracting #3: cost 128 inf + 45742 1553947678.137 * * [simplify]: Extracting #4: cost 5 inf + 72586 1553947678.158 * * [simplify]: Extracting #5: cost 0 inf + 73640 1553947678.192 * * [simplify]: Extracting #6: cost 0 inf + 73638 1553947678.227 * [simplify]: Simplified to (/ (* -1 y) (* (/ -1 y) (/ -1 y))) 1553947678.227 * [simplify]: Simplified (2 1 2 3 1 1) to (λ (x y) (+ (- (/ -1 (* (/ -1 x) (/ -1 y))) (fma (/ (/ (/ -1 x) (* (/ -1 x) (/ -1 y))) y) (log1p (exp x)) (/ (cbrt (/ (* -1 y) (* (/ -1 y) (/ -1 y)))) y))) -1)) 1553947678.228 * * * * [progress]: [ 9 / 132 ] simplifiying candidate # 1553947678.228 * [simplify]: Simplifying (/ (* (* (/ -1 x) (/ -1 x)) (/ -1 x)) (* (* (* (/ -1 x) (/ -1 y)) (* (/ -1 x) (/ -1 y))) (* (/ -1 x) (/ -1 y)))) 1553947678.228 * * [simplify]: iters left: 6 (11 enodes) 1553947678.240 * * [simplify]: iters left: 5 (58 enodes) 1553947678.267 * * [simplify]: iters left: 4 (236 enodes) 1553947678.441 * * [simplify]: Extracting #0: cost 1 inf + 0 1553947678.441 * * [simplify]: Extracting #1: cost 114 inf + 0 1553947678.448 * * [simplify]: Extracting #2: cost 363 inf + 2048 1553947678.468 * * [simplify]: Extracting #3: cost 142 inf + 53876 1553947678.509 * * [simplify]: Extracting #4: cost 1 inf + 80257 1553947678.550 * * [simplify]: Extracting #5: cost 0 inf + 77899 1553947678.591 * * [simplify]: Extracting #6: cost 0 inf + 77699 1553947678.624 * [simplify]: Simplified to (* (* (* 1 (/ y -1)) (* 1 (/ y -1))) (* 1 (/ y -1))) 1553947678.624 * [simplify]: Simplified (2 1 2 3 1 1) to (λ (x y) (+ (- (/ -1 (* (/ -1 x) (/ -1 y))) (fma (/ (/ (/ -1 x) (* (/ -1 x) (/ -1 y))) y) (log1p (exp x)) (/ (cbrt (* (* (* 1 (/ y -1)) (* 1 (/ y -1))) (* 1 (/ y -1)))) y))) -1)) 1553947678.624 * * * * [progress]: [ 10 / 132 ] simplifiying candidate # 1553947678.624 * * * * [progress]: [ 11 / 132 ] simplifiying candidate # 1553947678.624 * * * * [progress]: [ 12 / 132 ] simplifiying candidate # 1553947678.624 * * * * [progress]: [ 13 / 132 ] simplifiying candidate # 1553947678.624 * * * * [progress]: [ 14 / 132 ] simplifiying candidate # 1553947678.624 * [simplify]: Simplifying (/ (* (cbrt (/ -1 x)) (cbrt (/ -1 x))) (/ -1 x)) 1553947678.624 * * [simplify]: iters left: 6 (6 enodes) 1553947678.627 * * [simplify]: iters left: 5 (22 enodes) 1553947678.631 * * [simplify]: iters left: 4 (35 enodes) 1553947678.637 * * [simplify]: iters left: 3 (54 enodes) 1553947678.649 * * [simplify]: iters left: 2 (67 enodes) 1553947678.659 * * [simplify]: iters left: 1 (72 enodes) 1553947678.668 * * [simplify]: Extracting #0: cost 1 inf + 0 1553947678.669 * * [simplify]: Extracting #1: cost 17 inf + 0 1553947678.669 * * [simplify]: Extracting #2: cost 27 inf + 2 1553947678.669 * * [simplify]: Extracting #3: cost 12 inf + 2192 1553947678.670 * * [simplify]: Extracting #4: cost 1 inf + 3974 1553947678.670 * * [simplify]: Extracting #5: cost 0 inf + 4176 1553947678.671 * [simplify]: Simplified to (/ (* (cbrt (/ -1 x)) (cbrt (/ -1 x))) (/ -1 x)) 1553947678.671 * [simplify]: Simplified (2 1 2 3 1 1) to (λ (x y) (+ (- (/ -1 (* (/ -1 x) (/ -1 y))) (fma (/ (/ (/ -1 x) (* (/ -1 x) (/ -1 y))) y) (log1p (exp x)) (/ (* (/ (* (cbrt (/ -1 x)) (cbrt (/ -1 x))) (/ -1 x)) (/ (cbrt (/ -1 x)) (/ -1 y))) y))) -1)) 1553947678.671 * [simplify]: Simplifying (/ (cbrt (/ -1 x)) (/ -1 y)) 1553947678.671 * * [simplify]: iters left: 5 (7 enodes) 1553947678.673 * * [simplify]: iters left: 4 (23 enodes) 1553947678.677 * * [simplify]: iters left: 3 (28 enodes) 1553947678.686 * * [simplify]: iters left: 2 (32 enodes) 1553947678.695 * * [simplify]: Extracting #0: cost 1 inf + 0 1553947678.695 * * [simplify]: Extracting #1: cost 8 inf + 0 1553947678.695 * * [simplify]: Extracting #2: cost 11 inf + 2 1553947678.695 * * [simplify]: Extracting #3: cost 12 inf + 44 1553947678.695 * * [simplify]: Extracting #4: cost 10 inf + 87 1553947678.695 * * [simplify]: Extracting #5: cost 5 inf + 577 1553947678.696 * * [simplify]: Extracting #6: cost 1 inf + 1268 1553947678.696 * * [simplify]: Extracting #7: cost 0 inf + 1471 1553947678.696 * [simplify]: Simplified to (* (/ (cbrt (/ -1 x)) -1) y) 1553947678.697 * [simplify]: Simplified (2 1 2 3 1 2) to (λ (x y) (+ (- (/ -1 (* (/ -1 x) (/ -1 y))) (fma (/ (/ (/ -1 x) (* (/ -1 x) (/ -1 y))) y) (log1p (exp x)) (/ (* (/ (* (cbrt (/ -1 x)) (cbrt (/ -1 x))) (/ -1 x)) (* (/ (cbrt (/ -1 x)) -1) y)) y))) -1)) 1553947678.697 * * * * [progress]: [ 15 / 132 ] simplifiying candidate # 1553947678.697 * [simplify]: Simplifying (/ (sqrt (/ -1 x)) (/ -1 x)) 1553947678.697 * * [simplify]: iters left: 5 (5 enodes) 1553947678.700 * * [simplify]: iters left: 4 (17 enodes) 1553947678.706 * * [simplify]: iters left: 3 (22 enodes) 1553947678.713 * * [simplify]: iters left: 2 (26 enodes) 1553947678.718 * * [simplify]: Extracting #0: cost 1 inf + 0 1553947678.718 * * [simplify]: Extracting #1: cost 8 inf + 0 1553947678.719 * * [simplify]: Extracting #2: cost 10 inf + 2 1553947678.719 * * [simplify]: Extracting #3: cost 8 inf + 86 1553947678.719 * * [simplify]: Extracting #4: cost 2 inf + 738 1553947678.719 * * [simplify]: Extracting #5: cost 0 inf + 982 1553947678.719 * [simplify]: Simplified to (/ (sqrt (/ -1 x)) (/ -1 x)) 1553947678.719 * [simplify]: Simplified (2 1 2 3 1 1) to (λ (x y) (+ (- (/ -1 (* (/ -1 x) (/ -1 y))) (fma (/ (/ (/ -1 x) (* (/ -1 x) (/ -1 y))) y) (log1p (exp x)) (/ (* (/ (sqrt (/ -1 x)) (/ -1 x)) (/ (sqrt (/ -1 x)) (/ -1 y))) y))) -1)) 1553947678.719 * [simplify]: Simplifying (/ (sqrt (/ -1 x)) (/ -1 y)) 1553947678.719 * * [simplify]: iters left: 5 (7 enodes) 1553947678.721 * * [simplify]: iters left: 4 (23 enodes) 1553947678.725 * * [simplify]: iters left: 3 (28 enodes) 1553947678.729 * * [simplify]: iters left: 2 (32 enodes) 1553947678.733 * * [simplify]: Extracting #0: cost 1 inf + 0 1553947678.733 * * [simplify]: Extracting #1: cost 8 inf + 0 1553947678.733 * * [simplify]: Extracting #2: cost 11 inf + 2 1553947678.733 * * [simplify]: Extracting #3: cost 12 inf + 44 1553947678.733 * * [simplify]: Extracting #4: cost 10 inf + 87 1553947678.733 * * [simplify]: Extracting #5: cost 5 inf + 457 1553947678.734 * * [simplify]: Extracting #6: cost 1 inf + 988 1553947678.734 * * [simplify]: Extracting #7: cost 0 inf + 1151 1553947678.734 * [simplify]: Simplified to (* (/ (sqrt (/ -1 x)) -1) y) 1553947678.734 * [simplify]: Simplified (2 1 2 3 1 2) to (λ (x y) (+ (- (/ -1 (* (/ -1 x) (/ -1 y))) (fma (/ (/ (/ -1 x) (* (/ -1 x) (/ -1 y))) y) (log1p (exp x)) (/ (* (/ (sqrt (/ -1 x)) (/ -1 x)) (* (/ (sqrt (/ -1 x)) -1) y)) y))) -1)) 1553947678.734 * * * * [progress]: [ 16 / 132 ] simplifiying candidate # 1553947678.735 * [simplify]: Simplifying (/ 1 (/ -1 x)) 1553947678.735 * * [simplify]: iters left: 4 (5 enodes) 1553947678.737 * * [simplify]: iters left: 3 (19 enodes) 1553947678.740 * * [simplify]: iters left: 2 (22 enodes) 1553947678.743 * * [simplify]: Extracting #0: cost 1 inf + 0 1553947678.743 * * [simplify]: Extracting #1: cost 6 inf + 0 1553947678.744 * * [simplify]: Extracting #2: cost 1 inf + 127 1553947678.744 * * [simplify]: Extracting #3: cost 0 inf + 169 1553947678.744 * [simplify]: Simplified to (- x) 1553947678.744 * [simplify]: Simplified (2 1 2 3 1 1) to (λ (x y) (+ (- (/ -1 (* (/ -1 x) (/ -1 y))) (fma (/ (/ (/ -1 x) (* (/ -1 x) (/ -1 y))) y) (log1p (exp x)) (/ (* (- x) (/ (/ -1 x) (/ -1 y))) y))) -1)) 1553947678.744 * [simplify]: Simplifying (/ (/ -1 x) (/ -1 y)) 1553947678.744 * * [simplify]: iters left: 4 (6 enodes) 1553947678.746 * * [simplify]: iters left: 3 (22 enodes) 1553947678.754 * * [simplify]: iters left: 2 (35 enodes) 1553947678.765 * * [simplify]: iters left: 1 (57 enodes) 1553947678.783 * * [simplify]: Extracting #0: cost 1 inf + 0 1553947678.783 * * [simplify]: Extracting #1: cost 15 inf + 0 1553947678.783 * * [simplify]: Extracting #2: cost 16 inf + 169 1553947678.784 * * [simplify]: Extracting #3: cost 0 inf + 958 1553947678.784 * [simplify]: Simplified to (/ y x) 1553947678.784 * [simplify]: Simplified (2 1 2 3 1 2) to (λ (x y) (+ (- (/ -1 (* (/ -1 x) (/ -1 y))) (fma (/ (/ (/ -1 x) (* (/ -1 x) (/ -1 y))) y) (log1p (exp x)) (/ (* (- x) (/ y x)) y))) -1)) 1553947678.785 * * * * [progress]: [ 17 / 132 ] simplifiying candidate # 1553947678.785 * [simplify]: Simplifying (/ -1 (/ -1 x)) 1553947678.785 * * [simplify]: iters left: 4 (4 enodes) 1553947678.788 * * [simplify]: iters left: 3 (15 enodes) 1553947678.793 * * [simplify]: iters left: 2 (19 enodes) 1553947678.798 * * [simplify]: iters left: 1 (21 enodes) 1553947678.803 * * [simplify]: Extracting #0: cost 1 inf + 0 1553947678.803 * * [simplify]: Extracting #1: cost 0 inf + 1 1553947678.803 * [simplify]: Simplified to x 1553947678.803 * [simplify]: Simplified (2 1 2 3 1 1) to (λ (x y) (+ (- (/ -1 (* (/ -1 x) (/ -1 y))) (fma (/ (/ (/ -1 x) (* (/ -1 x) (/ -1 y))) y) (log1p (exp x)) (/ (* x (/ (/ 1 x) (/ -1 y))) y))) -1)) 1553947678.804 * [simplify]: Simplifying (/ (/ 1 x) (/ -1 y)) 1553947678.804 * * [simplify]: iters left: 4 (7 enodes) 1553947678.808 * * [simplify]: iters left: 3 (27 enodes) 1553947678.817 * * [simplify]: iters left: 2 (42 enodes) 1553947678.831 * * [simplify]: iters left: 1 (63 enodes) 1553947678.849 * * [simplify]: Extracting #0: cost 1 inf + 0 1553947678.849 * * [simplify]: Extracting #1: cost 15 inf + 0 1553947678.849 * * [simplify]: Extracting #2: cost 14 inf + 254 1553947678.850 * * [simplify]: Extracting #3: cost 2 inf + 876 1553947678.851 * * [simplify]: Extracting #4: cost 0 inf + 958 1553947678.851 * [simplify]: Simplified to (/ (- y) x) 1553947678.851 * [simplify]: Simplified (2 1 2 3 1 2) to (λ (x y) (+ (- (/ -1 (* (/ -1 x) (/ -1 y))) (fma (/ (/ (/ -1 x) (* (/ -1 x) (/ -1 y))) y) (log1p (exp x)) (/ (* x (/ (- y) x)) y))) -1)) 1553947678.852 * * * * [progress]: [ 18 / 132 ] simplifiying candidate # 1553947678.852 * * * * [progress]: [ 19 / 132 ] simplifiying candidate # 1553947678.852 * * * * [progress]: [ 20 / 132 ] simplifiying candidate # 1553947678.852 * * * * [progress]: [ 21 / 132 ] simplifiying candidate # 1553947678.852 * [simplify]: Simplifying (/ -1 y) 1553947678.852 * * [simplify]: iters left: 2 (3 enodes) 1553947678.854 * * [simplify]: iters left: 1 (9 enodes) 1553947678.857 * * [simplify]: Extracting #0: cost 1 inf + 0 1553947678.857 * * [simplify]: Extracting #1: cost 4 inf + 0 1553947678.857 * * [simplify]: Extracting #2: cost 2 inf + 2 1553947678.857 * * [simplify]: Extracting #3: cost 0 inf + 86 1553947678.857 * [simplify]: Simplified to (/ -1 y) 1553947678.857 * [simplify]: Simplified (2 1 2 3 1 2) to (λ (x y) (+ (- (/ -1 (* (/ -1 x) (/ -1 y))) (fma (/ (/ (/ -1 x) (* (/ -1 x) (/ -1 y))) y) (log1p (exp x)) (/ (/ (/ (/ -1 x) (/ -1 x)) (/ -1 y)) y))) -1)) 1553947678.857 * * * * [progress]: [ 22 / 132 ] simplifiying candidate # 1553947678.858 * [simplify]: Simplifying (* (cbrt (/ -1 x)) (cbrt (/ -1 x))) 1553947678.858 * * [simplify]: iters left: 5 (5 enodes) 1553947678.861 * * [simplify]: iters left: 4 (15 enodes) 1553947678.865 * * [simplify]: Extracting #0: cost 1 inf + 0 1553947678.866 * * [simplify]: Extracting #1: cost 3 inf + 0 1553947678.866 * * [simplify]: Extracting #2: cost 5 inf + 0 1553947678.866 * * [simplify]: Extracting #3: cost 8 inf + 0 1553947678.866 * * [simplify]: Extracting #4: cost 6 inf + 2 1553947678.866 * * [simplify]: Extracting #5: cost 0 inf + 654 1553947678.866 * [simplify]: Simplified to (* (cbrt (/ -1 x)) (cbrt (/ -1 x))) 1553947678.866 * [simplify]: Simplified (2 1 2 3 1 1) to (λ (x y) (+ (- (/ -1 (* (/ -1 x) (/ -1 y))) (fma (/ (/ (/ -1 x) (* (/ -1 x) (/ -1 y))) y) (log1p (exp x)) (/ (/ (* (cbrt (/ -1 x)) (cbrt (/ -1 x))) (/ (* (/ -1 x) (/ -1 y)) (cbrt (/ -1 x)))) y))) -1)) 1553947678.866 * * * * [progress]: [ 23 / 132 ] simplifiying candidate # 1553947678.867 * [simplify]: Simplifying (sqrt (/ -1 x)) 1553947678.867 * * [simplify]: iters left: 3 (4 enodes) 1553947678.869 * * [simplify]: iters left: 2 (12 enodes) 1553947678.872 * * [simplify]: Extracting #0: cost 1 inf + 0 1553947678.873 * * [simplify]: Extracting #1: cost 3 inf + 0 1553947678.873 * * [simplify]: Extracting #2: cost 6 inf + 0 1553947678.873 * * [simplify]: Extracting #3: cost 4 inf + 2 1553947678.873 * * [simplify]: Extracting #4: cost 0 inf + 250 1553947678.873 * [simplify]: Simplified to (sqrt (/ -1 x)) 1553947678.873 * [simplify]: Simplified (2 1 2 3 1 1) to (λ (x y) (+ (- (/ -1 (* (/ -1 x) (/ -1 y))) (fma (/ (/ (/ -1 x) (* (/ -1 x) (/ -1 y))) y) (log1p (exp x)) (/ (/ (sqrt (/ -1 x)) (/ (* (/ -1 x) (/ -1 y)) (sqrt (/ -1 x)))) y))) -1)) 1553947678.873 * * * * [progress]: [ 24 / 132 ] simplifiying candidate # 1553947678.873 * * * * [progress]: [ 25 / 132 ] simplifiying candidate # 1553947678.873 * * * * [progress]: [ 26 / 132 ] simplifiying candidate # 1553947678.874 * [simplify]: Simplifying (* x y) 1553947678.874 * * [simplify]: iters left: 2 (3 enodes) 1553947678.875 * * [simplify]: iters left: 1 (10 enodes) 1553947678.877 * * [simplify]: Extracting #0: cost 1 inf + 0 1553947678.878 * * [simplify]: Extracting #1: cost 4 inf + 0 1553947678.878 * * [simplify]: Extracting #2: cost 2 inf + 2 1553947678.878 * * [simplify]: Extracting #3: cost 0 inf + 86 1553947678.878 * [simplify]: Simplified to (* x y) 1553947678.878 * [simplify]: Simplified (2 1 2 3 1 2) to (λ (x y) (+ (- (/ -1 (* (/ -1 x) (/ -1 y))) (fma (/ (/ (/ -1 x) (* (/ -1 x) (/ -1 y))) y) (log1p (exp x)) (/ (* (/ (/ -1 x) (* -1 -1)) (* x y)) y))) -1)) 1553947678.878 * * * * [progress]: [ 27 / 132 ] simplifiying candidate # 1553947678.878 * * * * [progress]: [ 28 / 132 ] simplifiying candidate # 1553947678.878 * * * * [progress]: [ 29 / 132 ] simplifiying candidate # 1553947678.879 * * * * [progress]: [ 30 / 132 ] simplifiying candidate #real (real->posit16 (/ (/ -1 x) (* (/ -1 x) (/ -1 y))))) y))) -1))> 1553947678.879 * * * * [progress]: [ 31 / 132 ] simplifiying candidate # 1553947678.879 * * * * [progress]: [ 32 / 132 ] simplifiying candidate # 1553947678.879 * * * * [progress]: [ 33 / 132 ] simplifiying candidate # 1553947678.879 * * * * [progress]: [ 34 / 132 ] simplifiying candidate # 1553947678.879 * [simplify]: Simplifying (- (log (/ -1 x)) (+ (log (/ -1 x)) (log (/ -1 y)))) 1553947678.879 * * [simplify]: iters left: 6 (9 enodes) 1553947678.884 * * [simplify]: iters left: 5 (37 enodes) 1553947678.896 * * [simplify]: iters left: 4 (69 enodes) 1553947678.908 * * [simplify]: iters left: 3 (165 enodes) 1553947679.013 * * [simplify]: Extracting #0: cost 1 inf + 0 1553947679.013 * * [simplify]: Extracting #1: cost 38 inf + 0 1553947679.014 * * [simplify]: Extracting #2: cost 136 inf + 1 1553947679.015 * * [simplify]: Extracting #3: cost 136 inf + 1670 1553947679.022 * * [simplify]: Extracting #4: cost 52 inf + 21926 1553947679.034 * * [simplify]: Extracting #5: cost 3 inf + 36292 1553947679.041 * * [simplify]: Extracting #6: cost 0 inf + 37039 1553947679.051 * [simplify]: Simplified to (- (log (/ -1 y))) 1553947679.051 * [simplify]: Simplified (2 1 2 1 1 1) to (λ (x y) (+ (- (/ -1 (* (/ -1 x) (/ -1 y))) (fma (/ (exp (- (log (/ -1 y)))) y) (log1p (exp x)) (/ (/ (/ -1 x) (* (/ -1 x) (/ -1 y))) y))) -1)) 1553947679.051 * * * * [progress]: [ 35 / 132 ] simplifiying candidate # 1553947679.051 * [simplify]: Simplifying (- (log (/ -1 x)) (log (* (/ -1 x) (/ -1 y)))) 1553947679.051 * * [simplify]: iters left: 6 (9 enodes) 1553947679.054 * * [simplify]: iters left: 5 (39 enodes) 1553947679.061 * * [simplify]: iters left: 4 (85 enodes) 1553947679.086 * * [simplify]: iters left: 3 (186 enodes) 1553947679.163 * * [simplify]: iters left: 2 (436 enodes) 1553947679.538 * * [simplify]: Extracting #0: cost 1 inf + 0 1553947679.539 * * [simplify]: Extracting #1: cost 57 inf + 0 1553947679.540 * * [simplify]: Extracting #2: cost 235 inf + 1 1553947679.545 * * [simplify]: Extracting #3: cost 189 inf + 9193 1553947679.552 * * [simplify]: Extracting #4: cost 34 inf + 44083 1553947679.568 * * [simplify]: Extracting #5: cost 0 inf + 51762 1553947679.588 * * [simplify]: Extracting #6: cost 0 inf + 51612 1553947679.608 * [simplify]: Simplified to (log (/ y -1)) 1553947679.608 * [simplify]: Simplified (2 1 2 1 1 1) to (λ (x y) (+ (- (/ -1 (* (/ -1 x) (/ -1 y))) (fma (/ (exp (log (/ y -1))) y) (log1p (exp x)) (/ (/ (/ -1 x) (* (/ -1 x) (/ -1 y))) y))) -1)) 1553947679.608 * * * * [progress]: [ 36 / 132 ] simplifiying candidate # 1553947679.608 * * * * [progress]: [ 37 / 132 ] simplifiying candidate # 1553947679.608 * * * * [progress]: [ 38 / 132 ] simplifiying candidate # 1553947679.608 * [simplify]: Simplifying (/ (* (* (/ -1 x) (/ -1 x)) (/ -1 x)) (* (* (* (/ -1 x) (/ -1 x)) (/ -1 x)) (* (* (/ -1 y) (/ -1 y)) (/ -1 y)))) 1553947679.609 * * [simplify]: iters left: 6 (11 enodes) 1553947679.615 * * [simplify]: iters left: 5 (59 enodes) 1553947679.644 * * [simplify]: iters left: 4 (234 enodes) 1553947679.834 * * [simplify]: Extracting #0: cost 1 inf + 0 1553947679.834 * * [simplify]: Extracting #1: cost 124 inf + 0 1553947679.835 * * [simplify]: Extracting #2: cost 302 inf + 2409 1553947679.849 * * [simplify]: Extracting #3: cost 128 inf + 45742 1553947679.878 * * [simplify]: Extracting #4: cost 5 inf + 72586 1553947679.898 * * [simplify]: Extracting #5: cost 0 inf + 73640 1553947679.930 * * [simplify]: Extracting #6: cost 0 inf + 73638 1553947679.950 * [simplify]: Simplified to (/ (* -1 y) (* (/ -1 y) (/ -1 y))) 1553947679.951 * [simplify]: Simplified (2 1 2 1 1 1) to (λ (x y) (+ (- (/ -1 (* (/ -1 x) (/ -1 y))) (fma (/ (cbrt (/ (* -1 y) (* (/ -1 y) (/ -1 y)))) y) (log1p (exp x)) (/ (/ (/ -1 x) (* (/ -1 x) (/ -1 y))) y))) -1)) 1553947679.951 * * * * [progress]: [ 39 / 132 ] simplifiying candidate # 1553947679.951 * [simplify]: Simplifying (/ (* (* (/ -1 x) (/ -1 x)) (/ -1 x)) (* (* (* (/ -1 x) (/ -1 y)) (* (/ -1 x) (/ -1 y))) (* (/ -1 x) (/ -1 y)))) 1553947679.951 * * [simplify]: iters left: 6 (11 enodes) 1553947679.955 * * [simplify]: iters left: 5 (58 enodes) 1553947679.980 * * [simplify]: iters left: 4 (236 enodes) 1553947680.139 * * [simplify]: Extracting #0: cost 1 inf + 0 1553947680.139 * * [simplify]: Extracting #1: cost 114 inf + 0 1553947680.142 * * [simplify]: Extracting #2: cost 363 inf + 2048 1553947680.163 * * [simplify]: Extracting #3: cost 142 inf + 53876 1553947680.203 * * [simplify]: Extracting #4: cost 1 inf + 80257 1553947680.243 * * [simplify]: Extracting #5: cost 0 inf + 77899 1553947680.266 * * [simplify]: Extracting #6: cost 0 inf + 77699 1553947680.304 * [simplify]: Simplified to (* (* (* 1 (/ y -1)) (* 1 (/ y -1))) (* 1 (/ y -1))) 1553947680.304 * [simplify]: Simplified (2 1 2 1 1 1) to (λ (x y) (+ (- (/ -1 (* (/ -1 x) (/ -1 y))) (fma (/ (cbrt (* (* (* 1 (/ y -1)) (* 1 (/ y -1))) (* 1 (/ y -1)))) y) (log1p (exp x)) (/ (/ (/ -1 x) (* (/ -1 x) (/ -1 y))) y))) -1)) 1553947680.304 * * * * [progress]: [ 40 / 132 ] simplifiying candidate # 1553947680.304 * * * * [progress]: [ 41 / 132 ] simplifiying candidate # 1553947680.305 * * * * [progress]: [ 42 / 132 ] simplifiying candidate # 1553947680.305 * * * * [progress]: [ 43 / 132 ] simplifiying candidate # 1553947680.305 * * * * [progress]: [ 44 / 132 ] simplifiying candidate # 1553947680.305 * [simplify]: Simplifying (/ (* (cbrt (/ -1 x)) (cbrt (/ -1 x))) (/ -1 x)) 1553947680.305 * * [simplify]: iters left: 6 (6 enodes) 1553947680.309 * * [simplify]: iters left: 5 (22 enodes) 1553947680.316 * * [simplify]: iters left: 4 (35 enodes) 1553947680.324 * * [simplify]: iters left: 3 (54 enodes) 1553947680.332 * * [simplify]: iters left: 2 (67 enodes) 1553947680.341 * * [simplify]: iters left: 1 (72 enodes) 1553947680.352 * * [simplify]: Extracting #0: cost 1 inf + 0 1553947680.352 * * [simplify]: Extracting #1: cost 17 inf + 0 1553947680.352 * * [simplify]: Extracting #2: cost 27 inf + 2 1553947680.353 * * [simplify]: Extracting #3: cost 12 inf + 2192 1553947680.356 * * [simplify]: Extracting #4: cost 1 inf + 3974 1553947680.359 * * [simplify]: Extracting #5: cost 0 inf + 4176 1553947680.360 * [simplify]: Simplified to (/ (* (cbrt (/ -1 x)) (cbrt (/ -1 x))) (/ -1 x)) 1553947680.360 * [simplify]: Simplified (2 1 2 1 1 1) to (λ (x y) (+ (- (/ -1 (* (/ -1 x) (/ -1 y))) (fma (/ (* (/ (* (cbrt (/ -1 x)) (cbrt (/ -1 x))) (/ -1 x)) (/ (cbrt (/ -1 x)) (/ -1 y))) y) (log1p (exp x)) (/ (/ (/ -1 x) (* (/ -1 x) (/ -1 y))) y))) -1)) 1553947680.361 * [simplify]: Simplifying (/ (cbrt (/ -1 x)) (/ -1 y)) 1553947680.361 * * [simplify]: iters left: 5 (7 enodes) 1553947680.365 * * [simplify]: iters left: 4 (23 enodes) 1553947680.371 * * [simplify]: iters left: 3 (28 enodes) 1553947680.379 * * [simplify]: iters left: 2 (32 enodes) 1553947680.387 * * [simplify]: Extracting #0: cost 1 inf + 0 1553947680.387 * * [simplify]: Extracting #1: cost 8 inf + 0 1553947680.387 * * [simplify]: Extracting #2: cost 11 inf + 2 1553947680.387 * * [simplify]: Extracting #3: cost 12 inf + 44 1553947680.388 * * [simplify]: Extracting #4: cost 10 inf + 87 1553947680.388 * * [simplify]: Extracting #5: cost 5 inf + 577 1553947680.388 * * [simplify]: Extracting #6: cost 1 inf + 1268 1553947680.389 * * [simplify]: Extracting #7: cost 0 inf + 1471 1553947680.389 * [simplify]: Simplified to (* (/ (cbrt (/ -1 x)) -1) y) 1553947680.389 * [simplify]: Simplified (2 1 2 1 1 2) to (λ (x y) (+ (- (/ -1 (* (/ -1 x) (/ -1 y))) (fma (/ (* (/ (* (cbrt (/ -1 x)) (cbrt (/ -1 x))) (/ -1 x)) (* (/ (cbrt (/ -1 x)) -1) y)) y) (log1p (exp x)) (/ (/ (/ -1 x) (* (/ -1 x) (/ -1 y))) y))) -1)) 1553947680.389 * * * * [progress]: [ 45 / 132 ] simplifiying candidate # 1553947680.390 * [simplify]: Simplifying (/ (sqrt (/ -1 x)) (/ -1 x)) 1553947680.390 * * [simplify]: iters left: 5 (5 enodes) 1553947680.392 * * [simplify]: iters left: 4 (17 enodes) 1553947680.397 * * [simplify]: iters left: 3 (22 enodes) 1553947680.403 * * [simplify]: iters left: 2 (26 enodes) 1553947680.410 * * [simplify]: Extracting #0: cost 1 inf + 0 1553947680.410 * * [simplify]: Extracting #1: cost 8 inf + 0 1553947680.410 * * [simplify]: Extracting #2: cost 10 inf + 2 1553947680.410 * * [simplify]: Extracting #3: cost 8 inf + 86 1553947680.410 * * [simplify]: Extracting #4: cost 2 inf + 738 1553947680.411 * * [simplify]: Extracting #5: cost 0 inf + 982 1553947680.411 * [simplify]: Simplified to (/ (sqrt (/ -1 x)) (/ -1 x)) 1553947680.411 * [simplify]: Simplified (2 1 2 1 1 1) to (λ (x y) (+ (- (/ -1 (* (/ -1 x) (/ -1 y))) (fma (/ (* (/ (sqrt (/ -1 x)) (/ -1 x)) (/ (sqrt (/ -1 x)) (/ -1 y))) y) (log1p (exp x)) (/ (/ (/ -1 x) (* (/ -1 x) (/ -1 y))) y))) -1)) 1553947680.412 * [simplify]: Simplifying (/ (sqrt (/ -1 x)) (/ -1 y)) 1553947680.412 * * [simplify]: iters left: 5 (7 enodes) 1553947680.415 * * [simplify]: iters left: 4 (23 enodes) 1553947680.422 * * [simplify]: iters left: 3 (28 enodes) 1553947680.430 * * [simplify]: iters left: 2 (32 enodes) 1553947680.436 * * [simplify]: Extracting #0: cost 1 inf + 0 1553947680.436 * * [simplify]: Extracting #1: cost 8 inf + 0 1553947680.436 * * [simplify]: Extracting #2: cost 11 inf + 2 1553947680.436 * * [simplify]: Extracting #3: cost 12 inf + 44 1553947680.436 * * [simplify]: Extracting #4: cost 10 inf + 87 1553947680.436 * * [simplify]: Extracting #5: cost 5 inf + 457 1553947680.436 * * [simplify]: Extracting #6: cost 1 inf + 988 1553947680.436 * * [simplify]: Extracting #7: cost 0 inf + 1151 1553947680.437 * [simplify]: Simplified to (* (/ (sqrt (/ -1 x)) -1) y) 1553947680.437 * [simplify]: Simplified (2 1 2 1 1 2) to (λ (x y) (+ (- (/ -1 (* (/ -1 x) (/ -1 y))) (fma (/ (* (/ (sqrt (/ -1 x)) (/ -1 x)) (* (/ (sqrt (/ -1 x)) -1) y)) y) (log1p (exp x)) (/ (/ (/ -1 x) (* (/ -1 x) (/ -1 y))) y))) -1)) 1553947680.437 * * * * [progress]: [ 46 / 132 ] simplifiying candidate # 1553947680.437 * [simplify]: Simplifying (/ 1 (/ -1 x)) 1553947680.437 * * [simplify]: iters left: 4 (5 enodes) 1553947680.439 * * [simplify]: iters left: 3 (19 enodes) 1553947680.442 * * [simplify]: iters left: 2 (22 enodes) 1553947680.446 * * [simplify]: Extracting #0: cost 1 inf + 0 1553947680.446 * * [simplify]: Extracting #1: cost 6 inf + 0 1553947680.446 * * [simplify]: Extracting #2: cost 1 inf + 127 1553947680.446 * * [simplify]: Extracting #3: cost 0 inf + 169 1553947680.446 * [simplify]: Simplified to (- x) 1553947680.446 * [simplify]: Simplified (2 1 2 1 1 1) to (λ (x y) (+ (- (/ -1 (* (/ -1 x) (/ -1 y))) (fma (/ (* (- x) (/ (/ -1 x) (/ -1 y))) y) (log1p (exp x)) (/ (/ (/ -1 x) (* (/ -1 x) (/ -1 y))) y))) -1)) 1553947680.446 * [simplify]: Simplifying (/ (/ -1 x) (/ -1 y)) 1553947680.446 * * [simplify]: iters left: 4 (6 enodes) 1553947680.448 * * [simplify]: iters left: 3 (22 enodes) 1553947680.451 * * [simplify]: iters left: 2 (35 enodes) 1553947680.458 * * [simplify]: iters left: 1 (57 enodes) 1553947680.472 * * [simplify]: Extracting #0: cost 1 inf + 0 1553947680.472 * * [simplify]: Extracting #1: cost 15 inf + 0 1553947680.472 * * [simplify]: Extracting #2: cost 16 inf + 169 1553947680.473 * * [simplify]: Extracting #3: cost 0 inf + 958 1553947680.473 * [simplify]: Simplified to (/ y x) 1553947680.473 * [simplify]: Simplified (2 1 2 1 1 2) to (λ (x y) (+ (- (/ -1 (* (/ -1 x) (/ -1 y))) (fma (/ (* (- x) (/ y x)) y) (log1p (exp x)) (/ (/ (/ -1 x) (* (/ -1 x) (/ -1 y))) y))) -1)) 1553947680.474 * * * * [progress]: [ 47 / 132 ] simplifiying candidate # 1553947680.474 * [simplify]: Simplifying (/ -1 (/ -1 x)) 1553947680.474 * * [simplify]: iters left: 4 (4 enodes) 1553947680.477 * * [simplify]: iters left: 3 (15 enodes) 1553947680.485 * * [simplify]: iters left: 2 (19 enodes) 1553947680.490 * * [simplify]: iters left: 1 (21 enodes) 1553947680.495 * * [simplify]: Extracting #0: cost 1 inf + 0 1553947680.495 * * [simplify]: Extracting #1: cost 0 inf + 1 1553947680.495 * [simplify]: Simplified to x 1553947680.495 * [simplify]: Simplified (2 1 2 1 1 1) to (λ (x y) (+ (- (/ -1 (* (/ -1 x) (/ -1 y))) (fma (/ (* x (/ (/ 1 x) (/ -1 y))) y) (log1p (exp x)) (/ (/ (/ -1 x) (* (/ -1 x) (/ -1 y))) y))) -1)) 1553947680.496 * [simplify]: Simplifying (/ (/ 1 x) (/ -1 y)) 1553947680.496 * * [simplify]: iters left: 4 (7 enodes) 1553947680.499 * * [simplify]: iters left: 3 (27 enodes) 1553947680.505 * * [simplify]: iters left: 2 (42 enodes) 1553947680.512 * * [simplify]: iters left: 1 (63 enodes) 1553947680.521 * * [simplify]: Extracting #0: cost 1 inf + 0 1553947680.521 * * [simplify]: Extracting #1: cost 15 inf + 0 1553947680.521 * * [simplify]: Extracting #2: cost 14 inf + 254 1553947680.521 * * [simplify]: Extracting #3: cost 2 inf + 876 1553947680.522 * * [simplify]: Extracting #4: cost 0 inf + 958 1553947680.522 * [simplify]: Simplified to (/ (- y) x) 1553947680.522 * [simplify]: Simplified (2 1 2 1 1 2) to (λ (x y) (+ (- (/ -1 (* (/ -1 x) (/ -1 y))) (fma (/ (* x (/ (- y) x)) y) (log1p (exp x)) (/ (/ (/ -1 x) (* (/ -1 x) (/ -1 y))) y))) -1)) 1553947680.522 * * * * [progress]: [ 48 / 132 ] simplifiying candidate # 1553947680.522 * * * * [progress]: [ 49 / 132 ] simplifiying candidate # 1553947680.522 * * * * [progress]: [ 50 / 132 ] simplifiying candidate # 1553947680.522 * * * * [progress]: [ 51 / 132 ] simplifiying candidate # 1553947680.522 * [simplify]: Simplifying (/ -1 y) 1553947680.522 * * [simplify]: iters left: 2 (3 enodes) 1553947680.523 * * [simplify]: iters left: 1 (9 enodes) 1553947680.525 * * [simplify]: Extracting #0: cost 1 inf + 0 1553947680.525 * * [simplify]: Extracting #1: cost 4 inf + 0 1553947680.525 * * [simplify]: Extracting #2: cost 2 inf + 2 1553947680.525 * * [simplify]: Extracting #3: cost 0 inf + 86 1553947680.525 * [simplify]: Simplified to (/ -1 y) 1553947680.525 * [simplify]: Simplified (2 1 2 1 1 2) to (λ (x y) (+ (- (/ -1 (* (/ -1 x) (/ -1 y))) (fma (/ (/ (/ (/ -1 x) (/ -1 x)) (/ -1 y)) y) (log1p (exp x)) (/ (/ (/ -1 x) (* (/ -1 x) (/ -1 y))) y))) -1)) 1553947680.525 * * * * [progress]: [ 52 / 132 ] simplifiying candidate # 1553947680.525 * [simplify]: Simplifying (* (cbrt (/ -1 x)) (cbrt (/ -1 x))) 1553947680.525 * * [simplify]: iters left: 5 (5 enodes) 1553947680.527 * * [simplify]: iters left: 4 (15 enodes) 1553947680.529 * * [simplify]: Extracting #0: cost 1 inf + 0 1553947680.529 * * [simplify]: Extracting #1: cost 3 inf + 0 1553947680.529 * * [simplify]: Extracting #2: cost 5 inf + 0 1553947680.529 * * [simplify]: Extracting #3: cost 8 inf + 0 1553947680.529 * * [simplify]: Extracting #4: cost 6 inf + 2 1553947680.530 * * [simplify]: Extracting #5: cost 0 inf + 654 1553947680.530 * [simplify]: Simplified to (* (cbrt (/ -1 x)) (cbrt (/ -1 x))) 1553947680.530 * [simplify]: Simplified (2 1 2 1 1 1) to (λ (x y) (+ (- (/ -1 (* (/ -1 x) (/ -1 y))) (fma (/ (/ (* (cbrt (/ -1 x)) (cbrt (/ -1 x))) (/ (* (/ -1 x) (/ -1 y)) (cbrt (/ -1 x)))) y) (log1p (exp x)) (/ (/ (/ -1 x) (* (/ -1 x) (/ -1 y))) y))) -1)) 1553947680.530 * * * * [progress]: [ 53 / 132 ] simplifiying candidate # 1553947680.530 * [simplify]: Simplifying (sqrt (/ -1 x)) 1553947680.530 * * [simplify]: iters left: 3 (4 enodes) 1553947680.532 * * [simplify]: iters left: 2 (12 enodes) 1553947680.536 * * [simplify]: Extracting #0: cost 1 inf + 0 1553947680.536 * * [simplify]: Extracting #1: cost 3 inf + 0 1553947680.536 * * [simplify]: Extracting #2: cost 6 inf + 0 1553947680.536 * * [simplify]: Extracting #3: cost 4 inf + 2 1553947680.536 * * [simplify]: Extracting #4: cost 0 inf + 250 1553947680.536 * [simplify]: Simplified to (sqrt (/ -1 x)) 1553947680.536 * [simplify]: Simplified (2 1 2 1 1 1) to (λ (x y) (+ (- (/ -1 (* (/ -1 x) (/ -1 y))) (fma (/ (/ (sqrt (/ -1 x)) (/ (* (/ -1 x) (/ -1 y)) (sqrt (/ -1 x)))) y) (log1p (exp x)) (/ (/ (/ -1 x) (* (/ -1 x) (/ -1 y))) y))) -1)) 1553947680.536 * * * * [progress]: [ 54 / 132 ] simplifiying candidate # 1553947680.537 * * * * [progress]: [ 55 / 132 ] simplifiying candidate # 1553947680.537 * * * * [progress]: [ 56 / 132 ] simplifiying candidate # 1553947680.537 * [simplify]: Simplifying (* x y) 1553947680.537 * * [simplify]: iters left: 2 (3 enodes) 1553947680.538 * * [simplify]: iters left: 1 (10 enodes) 1553947680.540 * * [simplify]: Extracting #0: cost 1 inf + 0 1553947680.540 * * [simplify]: Extracting #1: cost 4 inf + 0 1553947680.540 * * [simplify]: Extracting #2: cost 2 inf + 2 1553947680.540 * * [simplify]: Extracting #3: cost 0 inf + 86 1553947680.541 * [simplify]: Simplified to (* x y) 1553947680.541 * [simplify]: Simplified (2 1 2 1 1 2) to (λ (x y) (+ (- (/ -1 (* (/ -1 x) (/ -1 y))) (fma (/ (* (/ (/ -1 x) (* -1 -1)) (* x y)) y) (log1p (exp x)) (/ (/ (/ -1 x) (* (/ -1 x) (/ -1 y))) y))) -1)) 1553947680.541 * * * * [progress]: [ 57 / 132 ] simplifiying candidate # 1553947680.541 * * * * [progress]: [ 58 / 132 ] simplifiying candidate # 1553947680.541 * * * * [progress]: [ 59 / 132 ] simplifiying candidate # 1553947680.541 * * * * [progress]: [ 60 / 132 ] simplifiying candidate #real (real->posit16 (/ (/ -1 x) (* (/ -1 x) (/ -1 y))))) y) (log1p (exp x)) (/ (/ (/ -1 x) (* (/ -1 x) (/ -1 y))) y))) -1))> 1553947680.541 * * * * [progress]: [ 61 / 132 ] simplifiying candidate # 1553947680.541 * * * * [progress]: [ 62 / 132 ] simplifiying candidate # 1553947680.541 * * * * [progress]: [ 63 / 132 ] simplifiying candidate # 1553947680.541 * [simplify]: Simplifying (* (cbrt (- (/ -1 (* (/ -1 x) (/ -1 y))) (fma (/ (/ (/ -1 x) (* (/ -1 x) (/ -1 y))) y) (log1p (exp x)) (/ (/ (/ -1 x) (* (/ -1 x) (/ -1 y))) y)))) (cbrt (- (/ -1 (* (/ -1 x) (/ -1 y))) (fma (/ (/ (/ -1 x) (* (/ -1 x) (/ -1 y))) y) (log1p (exp x)) (/ (/ (/ -1 x) (* (/ -1 x) (/ -1 y))) y))))) 1553947680.542 * * [simplify]: iters left: 6 (15 enodes) 1553947680.548 * * [simplify]: iters left: 5 (62 enodes) 1553947680.569 * * [simplify]: iters left: 4 (142 enodes) 1553947680.620 * * [simplify]: iters left: 3 (338 enodes) 1553947681.067 * * [simplify]: Extracting #0: cost 1 inf + 0 1553947681.067 * * [simplify]: Extracting #1: cost 3 inf + 0 1553947681.067 * * [simplify]: Extracting #2: cost 5 inf + 0 1553947681.067 * * [simplify]: Extracting #3: cost 27 inf + 0 1553947681.073 * * [simplify]: Extracting #4: cost 177 inf + 45 1553947681.078 * * [simplify]: Extracting #5: cost 303 inf + 6474 1553947681.093 * * [simplify]: Extracting #6: cost 59 inf + 54518 1553947681.107 * * [simplify]: Extracting #7: cost 0 inf + 71200 1553947681.119 * * [simplify]: Extracting #8: cost 0 inf + 71198 1553947681.136 * [simplify]: Simplified to (* (cbrt (+ (fma y (- x) (log1p (exp x))) 1)) (cbrt (+ (fma y (- x) (log1p (exp x))) 1))) 1553947681.136 * [simplify]: Simplified (2 1) to (λ (x y) (fma (* (cbrt (+ (fma y (- x) (log1p (exp x))) 1)) (cbrt (+ (fma y (- x) (log1p (exp x))) 1))) (cbrt (- (/ -1 (* (/ -1 x) (/ -1 y))) (fma (/ (/ (/ -1 x) (* (/ -1 x) (/ -1 y))) y) (log1p (exp x)) (/ (/ (/ -1 x) (* (/ -1 x) (/ -1 y))) y)))) -1)) 1553947681.136 * * * * [progress]: [ 64 / 132 ] simplifiying candidate # 1553947681.137 * [simplify]: Simplifying (sqrt (- (/ -1 (* (/ -1 x) (/ -1 y))) (fma (/ (/ (/ -1 x) (* (/ -1 x) (/ -1 y))) y) (log1p (exp x)) (/ (/ (/ -1 x) (* (/ -1 x) (/ -1 y))) y)))) 1553947681.137 * * [simplify]: iters left: 6 (14 enodes) 1553947681.144 * * [simplify]: iters left: 5 (59 enodes) 1553947681.158 * * [simplify]: iters left: 4 (139 enodes) 1553947681.201 * * [simplify]: iters left: 3 (335 enodes) 1553947681.955 * * [simplify]: Extracting #0: cost 1 inf + 0 1553947681.955 * * [simplify]: Extracting #1: cost 3 inf + 0 1553947681.955 * * [simplify]: Extracting #2: cost 25 inf + 0 1553947681.956 * * [simplify]: Extracting #3: cost 170 inf + 45 1553947681.958 * * [simplify]: Extracting #4: cost 319 inf + 3398 1553947681.964 * * [simplify]: Extracting #5: cost 103 inf + 41326 1553947681.984 * * [simplify]: Extracting #6: cost 27 inf + 62211 1553947682.000 * * [simplify]: Extracting #7: cost 0 inf + 70200 1553947682.012 * * [simplify]: Extracting #8: cost 0 inf + 70040 1553947682.034 * [simplify]: Simplified to (sqrt (- (fma (- x) y (log1p (exp x))) -1)) 1553947682.034 * [simplify]: Simplified (2 1) to (λ (x y) (fma (sqrt (- (fma (- x) y (log1p (exp x))) -1)) (sqrt (- (/ -1 (* (/ -1 x) (/ -1 y))) (fma (/ (/ (/ -1 x) (* (/ -1 x) (/ -1 y))) y) (log1p (exp x)) (/ (/ (/ -1 x) (* (/ -1 x) (/ -1 y))) y)))) -1)) 1553947682.034 * * * * [progress]: [ 65 / 132 ] simplifiying candidate # 1553947682.034 * * * * [progress]: [ 66 / 132 ] simplifiying candidate # 1553947682.034 * [simplify]: Simplifying (+ (sqrt (/ -1 (* (/ -1 x) (/ -1 y)))) (sqrt (fma (/ (/ (/ -1 x) (* (/ -1 x) (/ -1 y))) y) (log1p (exp x)) (/ (/ (/ -1 x) (* (/ -1 x) (/ -1 y))) y)))) 1553947682.035 * * [simplify]: iters left: 6 (15 enodes) 1553947682.042 * * [simplify]: iters left: 5 (61 enodes) 1553947682.066 * * [simplify]: iters left: 4 (133 enodes) 1553947682.116 * * [simplify]: iters left: 3 (294 enodes) 1553947682.428 * * [simplify]: Extracting #0: cost 1 inf + 0 1553947682.428 * * [simplify]: Extracting #1: cost 4 inf + 0 1553947682.428 * * [simplify]: Extracting #2: cost 8 inf + 0 1553947682.428 * * [simplify]: Extracting #3: cost 80 inf + 0 1553947682.430 * * [simplify]: Extracting #4: cost 266 inf + 296 1553947682.436 * * [simplify]: Extracting #5: cost 185 inf + 12587 1553947682.453 * * [simplify]: Extracting #6: cost 11 inf + 49125 1553947682.471 * * [simplify]: Extracting #7: cost 0 inf + 51798 1553947682.490 * * [simplify]: Extracting #8: cost 0 inf + 51797 1553947682.509 * [simplify]: Simplified to (+ (sqrt (fma (log1p (exp x)) -1 -1)) (sqrt (/ x (/ -1 y)))) 1553947682.509 * [simplify]: Simplified (2 1) to (λ (x y) (fma (+ (sqrt (fma (log1p (exp x)) -1 -1)) (sqrt (/ x (/ -1 y)))) (- (sqrt (/ -1 (* (/ -1 x) (/ -1 y)))) (sqrt (fma (/ (/ (/ -1 x) (* (/ -1 x) (/ -1 y))) y) (log1p (exp x)) (/ (/ (/ -1 x) (* (/ -1 x) (/ -1 y))) y)))) -1)) 1553947682.510 * * * * [progress]: [ 67 / 132 ] simplifiying candidate # 1553947682.510 * * * * [progress]: [ 68 / 132 ] simplifiying candidate # 1553947682.510 * * * * [progress]: [ 69 / 132 ] simplifiying candidate # 1553947682.510 * * * * [progress]: [ 70 / 132 ] simplifiying candidate # 1553947682.510 * * * * [progress]: [ 71 / 132 ] simplifiying candidate # 1553947682.510 * * * * [progress]: [ 72 / 132 ] simplifiying candidate # 1553947682.510 * * * * [progress]: [ 73 / 132 ] simplifiying candidate # 1553947682.510 * * * * [progress]: [ 74 / 132 ] simplifiying candidate # 1553947682.510 * * * * [progress]: [ 75 / 132 ] simplifiying candidate # 1553947682.511 * * * * [progress]: [ 76 / 132 ] simplifiying candidate # 1553947682.511 * * * * [progress]: [ 77 / 132 ] simplifiying candidate # 1553947682.511 * [simplify]: Simplifying (+ (sqrt (- (/ -1 (* (/ -1 x) (/ -1 y))) (fma (/ (/ (/ -1 x) (* (/ -1 x) (/ -1 y))) y) (log1p (exp x)) (/ (/ (/ -1 x) (* (/ -1 x) (/ -1 y))) y)))) 1) 1553947682.511 * * [simplify]: iters left: 6 (16 enodes) 1553947682.520 * * [simplify]: iters left: 5 (68 enodes) 1553947682.547 * * [simplify]: iters left: 4 (149 enodes) 1553947682.627 * * [simplify]: iters left: 3 (345 enodes) 1553947683.060 * * [simplify]: Extracting #0: cost 1 inf + 0 1553947683.060 * * [simplify]: Extracting #1: cost 4 inf + 0 1553947683.060 * * [simplify]: Extracting #2: cost 5 inf + 1 1553947683.061 * * [simplify]: Extracting #3: cost 22 inf + 1 1553947683.062 * * [simplify]: Extracting #4: cost 185 inf + 4 1553947683.065 * * [simplify]: Extracting #5: cost 318 inf + 4721 1553947683.079 * * [simplify]: Extracting #6: cost 85 inf + 48721 1553947683.103 * * [simplify]: Extracting #7: cost 1 inf + 72109 1553947683.132 * * [simplify]: Extracting #8: cost 0 inf + 72304 1553947683.156 * [simplify]: Simplified to (+ (sqrt (+ (fma (- x) y (log1p (exp x))) 1)) 1) 1553947683.156 * [simplify]: Simplified (2 1) to (λ (x y) (* (+ (sqrt (+ (fma (- x) y (log1p (exp x))) 1)) 1) (- (sqrt (- (/ -1 (* (/ -1 x) (/ -1 y))) (fma (/ (/ (/ -1 x) (* (/ -1 x) (/ -1 y))) y) (log1p (exp x)) (/ (/ (/ -1 x) (* (/ -1 x) (/ -1 y))) y)))) 1))) 1553947683.156 * * * * [progress]: [ 78 / 132 ] simplifiying candidate # 1553947683.156 * [simplify]: Simplifying (fma (* (cbrt (/ -1 (* (/ -1 x) (/ -1 y)))) (cbrt (/ -1 (* (/ -1 x) (/ -1 y))))) (cbrt (/ -1 (* (/ -1 x) (/ -1 y)))) (- (* (cbrt (fma (/ (/ (/ -1 x) (* (/ -1 x) (/ -1 y))) y) (log1p (exp x)) (/ (/ (/ -1 x) (* (/ -1 x) (/ -1 y))) y))) (* (cbrt (fma (/ (/ (/ -1 x) (* (/ -1 x) (/ -1 y))) y) (log1p (exp x)) (/ (/ (/ -1 x) (* (/ -1 x) (/ -1 y))) y))) (cbrt (fma (/ (/ (/ -1 x) (* (/ -1 x) (/ -1 y))) y) (log1p (exp x)) (/ (/ (/ -1 x) (* (/ -1 x) (/ -1 y))) y))))))) 1553947683.157 * * [simplify]: iters left: 6 (19 enodes) 1553947683.161 * * [simplify]: iters left: 5 (81 enodes) 1553947683.175 * * [simplify]: iters left: 4 (168 enodes) 1553947683.249 * * [simplify]: iters left: 3 (347 enodes) 1553947683.590 * * [simplify]: Extracting #0: cost 1 inf + 0 1553947683.590 * * [simplify]: Extracting #1: cost 16 inf + 0 1553947683.590 * * [simplify]: Extracting #2: cost 135 inf + 1 1553947683.591 * * [simplify]: Extracting #3: cost 299 inf + 1525 1553947683.596 * * [simplify]: Extracting #4: cost 172 inf + 18587 1553947683.608 * * [simplify]: Extracting #5: cost 14 inf + 55790 1553947683.621 * * [simplify]: Extracting #6: cost 0 inf + 59887 1553947683.638 * [simplify]: Simplified to (+ (+ 1 (log1p (exp x))) (* (- x) y)) 1553947683.638 * [simplify]: Simplified (2 1) to (λ (x y) (+ (+ (+ 1 (log1p (exp x))) (* (- x) y)) (+ (fma (- (cbrt (fma (/ (/ (/ -1 x) (* (/ -1 x) (/ -1 y))) y) (log1p (exp x)) (/ (/ (/ -1 x) (* (/ -1 x) (/ -1 y))) y)))) (* (cbrt (fma (/ (/ (/ -1 x) (* (/ -1 x) (/ -1 y))) y) (log1p (exp x)) (/ (/ (/ -1 x) (* (/ -1 x) (/ -1 y))) y))) (cbrt (fma (/ (/ (/ -1 x) (* (/ -1 x) (/ -1 y))) y) (log1p (exp x)) (/ (/ (/ -1 x) (* (/ -1 x) (/ -1 y))) y)))) (* (cbrt (fma (/ (/ (/ -1 x) (* (/ -1 x) (/ -1 y))) y) (log1p (exp x)) (/ (/ (/ -1 x) (* (/ -1 x) (/ -1 y))) y))) (* (cbrt (fma (/ (/ (/ -1 x) (* (/ -1 x) (/ -1 y))) y) (log1p (exp x)) (/ (/ (/ -1 x) (* (/ -1 x) (/ -1 y))) y))) (cbrt (fma (/ (/ (/ -1 x) (* (/ -1 x) (/ -1 y))) y) (log1p (exp x)) (/ (/ (/ -1 x) (* (/ -1 x) (/ -1 y))) y)))))) -1))) 1553947683.639 * * * * [progress]: [ 79 / 132 ] simplifiying candidate # 1553947683.639 * [simplify]: Simplifying (fma (* (cbrt (/ -1 (* (/ -1 x) (/ -1 y)))) (cbrt (/ -1 (* (/ -1 x) (/ -1 y))))) (cbrt (/ -1 (* (/ -1 x) (/ -1 y)))) (- (* (sqrt (fma (/ (/ (/ -1 x) (* (/ -1 x) (/ -1 y))) y) (log1p (exp x)) (/ (/ (/ -1 x) (* (/ -1 x) (/ -1 y))) y))) (sqrt (fma (/ (/ (/ -1 x) (* (/ -1 x) (/ -1 y))) y) (log1p (exp x)) (/ (/ (/ -1 x) (* (/ -1 x) (/ -1 y))) y)))))) 1553947683.639 * * [simplify]: iters left: 6 (18 enodes) 1553947683.644 * * [simplify]: iters left: 5 (72 enodes) 1553947683.658 * * [simplify]: iters left: 4 (154 enodes) 1553947683.706 * * [simplify]: iters left: 3 (348 enodes) 1553947684.141 * * [simplify]: Extracting #0: cost 1 inf + 0 1553947684.141 * * [simplify]: Extracting #1: cost 16 inf + 0 1553947684.142 * * [simplify]: Extracting #2: cost 111 inf + 2 1553947684.143 * * [simplify]: Extracting #3: cost 340 inf + 954 1553947684.147 * * [simplify]: Extracting #4: cost 218 inf + 21475 1553947684.160 * * [simplify]: Extracting #5: cost 39 inf + 63764 1553947684.176 * * [simplify]: Extracting #6: cost 0 inf + 74375 1553947684.200 * [simplify]: Simplified to (+ (+ (* y (- x)) 1) (log1p (exp x))) 1553947684.200 * [simplify]: Simplified (2 1) to (λ (x y) (+ (+ (+ (* y (- x)) 1) (log1p (exp x))) (+ (fma (- (sqrt (fma (/ (/ (/ -1 x) (* (/ -1 x) (/ -1 y))) y) (log1p (exp x)) (/ (/ (/ -1 x) (* (/ -1 x) (/ -1 y))) y)))) (sqrt (fma (/ (/ (/ -1 x) (* (/ -1 x) (/ -1 y))) y) (log1p (exp x)) (/ (/ (/ -1 x) (* (/ -1 x) (/ -1 y))) y))) (* (sqrt (fma (/ (/ (/ -1 x) (* (/ -1 x) (/ -1 y))) y) (log1p (exp x)) (/ (/ (/ -1 x) (* (/ -1 x) (/ -1 y))) y))) (sqrt (fma (/ (/ (/ -1 x) (* (/ -1 x) (/ -1 y))) y) (log1p (exp x)) (/ (/ (/ -1 x) (* (/ -1 x) (/ -1 y))) y))))) -1))) 1553947684.201 * * * * [progress]: [ 80 / 132 ] simplifiying candidate # 1553947684.201 * [simplify]: Simplifying (fma (* (cbrt (/ -1 (* (/ -1 x) (/ -1 y)))) (cbrt (/ -1 (* (/ -1 x) (/ -1 y))))) (cbrt (/ -1 (* (/ -1 x) (/ -1 y)))) (- (* (fma (/ (/ (/ -1 x) (* (/ -1 x) (/ -1 y))) y) (log1p (exp x)) (/ (/ (/ -1 x) (* (/ -1 x) (/ -1 y))) y)) 1))) 1553947684.201 * * [simplify]: iters left: 6 (18 enodes) 1553947684.210 * * [simplify]: iters left: 5 (75 enodes) 1553947684.238 * * [simplify]: iters left: 4 (167 enodes) 1553947684.315 * * [simplify]: iters left: 3 (384 enodes) 1553947684.817 * * [simplify]: Extracting #0: cost 1 inf + 0 1553947684.817 * * [simplify]: Extracting #1: cost 13 inf + 0 1553947684.818 * * [simplify]: Extracting #2: cost 128 inf + 2 1553947684.822 * * [simplify]: Extracting #3: cost 363 inf + 2585 1553947684.829 * * [simplify]: Extracting #4: cost 281 inf + 13292 1553947684.845 * * [simplify]: Extracting #5: cost 128 inf + 47271 1553947684.874 * * [simplify]: Extracting #6: cost 1 inf + 84504 1553947684.906 * * [simplify]: Extracting #7: cost 0 inf + 84067 1553947684.933 * [simplify]: Simplified to (+ (log1p (exp x)) (+ 1 (* (- x) y))) 1553947684.933 * [simplify]: Simplified (2 1) to (λ (x y) (+ (+ (log1p (exp x)) (+ 1 (* (- x) y))) (+ (fma (- (fma (/ (/ (/ -1 x) (* (/ -1 x) (/ -1 y))) y) (log1p (exp x)) (/ (/ (/ -1 x) (* (/ -1 x) (/ -1 y))) y))) 1 (* (fma (/ (/ (/ -1 x) (* (/ -1 x) (/ -1 y))) y) (log1p (exp x)) (/ (/ (/ -1 x) (* (/ -1 x) (/ -1 y))) y)) 1)) -1))) 1553947684.933 * * * * [progress]: [ 81 / 132 ] simplifiying candidate # 1553947684.933 * [simplify]: Simplifying (fma (sqrt (/ -1 (* (/ -1 x) (/ -1 y)))) (sqrt (/ -1 (* (/ -1 x) (/ -1 y)))) (- (* (cbrt (fma (/ (/ (/ -1 x) (* (/ -1 x) (/ -1 y))) y) (log1p (exp x)) (/ (/ (/ -1 x) (* (/ -1 x) (/ -1 y))) y))) (* (cbrt (fma (/ (/ (/ -1 x) (* (/ -1 x) (/ -1 y))) y) (log1p (exp x)) (/ (/ (/ -1 x) (* (/ -1 x) (/ -1 y))) y))) (cbrt (fma (/ (/ (/ -1 x) (* (/ -1 x) (/ -1 y))) y) (log1p (exp x)) (/ (/ (/ -1 x) (* (/ -1 x) (/ -1 y))) y))))))) 1553947684.934 * * [simplify]: iters left: 6 (18 enodes) 1553947684.942 * * [simplify]: iters left: 5 (78 enodes) 1553947684.970 * * [simplify]: iters left: 4 (161 enodes) 1553947685.013 * * [simplify]: iters left: 3 (332 enodes) 1553947685.256 * * [simplify]: Extracting #0: cost 1 inf + 0 1553947685.256 * * [simplify]: Extracting #1: cost 15 inf + 0 1553947685.257 * * [simplify]: Extracting #2: cost 145 inf + 44 1553947685.259 * * [simplify]: Extracting #3: cost 287 inf + 2823 1553947685.267 * * [simplify]: Extracting #4: cost 148 inf + 22263 1553947685.284 * * [simplify]: Extracting #5: cost 25 inf + 54714 1553947685.311 * * [simplify]: Extracting #6: cost 0 inf + 61937 1553947685.332 * [simplify]: Simplified to (- (fma (- x) y (log1p (exp x))) -1) 1553947685.332 * [simplify]: Simplified (2 1) to (λ (x y) (+ (- (fma (- x) y (log1p (exp x))) -1) (+ (fma (- (cbrt (fma (/ (/ (/ -1 x) (* (/ -1 x) (/ -1 y))) y) (log1p (exp x)) (/ (/ (/ -1 x) (* (/ -1 x) (/ -1 y))) y)))) (* (cbrt (fma (/ (/ (/ -1 x) (* (/ -1 x) (/ -1 y))) y) (log1p (exp x)) (/ (/ (/ -1 x) (* (/ -1 x) (/ -1 y))) y))) (cbrt (fma (/ (/ (/ -1 x) (* (/ -1 x) (/ -1 y))) y) (log1p (exp x)) (/ (/ (/ -1 x) (* (/ -1 x) (/ -1 y))) y)))) (* (cbrt (fma (/ (/ (/ -1 x) (* (/ -1 x) (/ -1 y))) y) (log1p (exp x)) (/ (/ (/ -1 x) (* (/ -1 x) (/ -1 y))) y))) (* (cbrt (fma (/ (/ (/ -1 x) (* (/ -1 x) (/ -1 y))) y) (log1p (exp x)) (/ (/ (/ -1 x) (* (/ -1 x) (/ -1 y))) y))) (cbrt (fma (/ (/ (/ -1 x) (* (/ -1 x) (/ -1 y))) y) (log1p (exp x)) (/ (/ (/ -1 x) (* (/ -1 x) (/ -1 y))) y)))))) -1))) 1553947685.333 * * * * [progress]: [ 82 / 132 ] simplifiying candidate # 1553947685.333 * [simplify]: Simplifying (fma (sqrt (/ -1 (* (/ -1 x) (/ -1 y)))) (sqrt (/ -1 (* (/ -1 x) (/ -1 y)))) (- (* (sqrt (fma (/ (/ (/ -1 x) (* (/ -1 x) (/ -1 y))) y) (log1p (exp x)) (/ (/ (/ -1 x) (* (/ -1 x) (/ -1 y))) y))) (sqrt (fma (/ (/ (/ -1 x) (* (/ -1 x) (/ -1 y))) y) (log1p (exp x)) (/ (/ (/ -1 x) (* (/ -1 x) (/ -1 y))) y)))))) 1553947685.333 * * [simplify]: iters left: 6 (17 enodes) 1553947685.341 * * [simplify]: iters left: 5 (69 enodes) 1553947685.365 * * [simplify]: iters left: 4 (147 enodes) 1553947685.442 * * [simplify]: iters left: 3 (335 enodes) 1553947685.807 * * [simplify]: Extracting #0: cost 1 inf + 0 1553947685.807 * * [simplify]: Extracting #1: cost 12 inf + 0 1553947685.808 * * [simplify]: Extracting #2: cost 81 inf + 126 1553947685.809 * * [simplify]: Extracting #3: cost 309 inf + 1561 1553947685.813 * * [simplify]: Extracting #4: cost 216 inf + 19466 1553947685.822 * * [simplify]: Extracting #5: cost 43 inf + 62262 1553947685.842 * * [simplify]: Extracting #6: cost 0 inf + 75402 1553947685.871 * * [simplify]: Extracting #7: cost 0 inf + 75401 1553947685.894 * [simplify]: Simplified to (+ (fma (- x) y (log1p (exp x))) 1) 1553947685.894 * [simplify]: Simplified (2 1) to (λ (x y) (+ (+ (fma (- x) y (log1p (exp x))) 1) (+ (fma (- (sqrt (fma (/ (/ (/ -1 x) (* (/ -1 x) (/ -1 y))) y) (log1p (exp x)) (/ (/ (/ -1 x) (* (/ -1 x) (/ -1 y))) y)))) (sqrt (fma (/ (/ (/ -1 x) (* (/ -1 x) (/ -1 y))) y) (log1p (exp x)) (/ (/ (/ -1 x) (* (/ -1 x) (/ -1 y))) y))) (* (sqrt (fma (/ (/ (/ -1 x) (* (/ -1 x) (/ -1 y))) y) (log1p (exp x)) (/ (/ (/ -1 x) (* (/ -1 x) (/ -1 y))) y))) (sqrt (fma (/ (/ (/ -1 x) (* (/ -1 x) (/ -1 y))) y) (log1p (exp x)) (/ (/ (/ -1 x) (* (/ -1 x) (/ -1 y))) y))))) -1))) 1553947685.895 * * * * [progress]: [ 83 / 132 ] simplifiying candidate # 1553947685.895 * [simplify]: Simplifying (fma (sqrt (/ -1 (* (/ -1 x) (/ -1 y)))) (sqrt (/ -1 (* (/ -1 x) (/ -1 y)))) (- (* (fma (/ (/ (/ -1 x) (* (/ -1 x) (/ -1 y))) y) (log1p (exp x)) (/ (/ (/ -1 x) (* (/ -1 x) (/ -1 y))) y)) 1))) 1553947685.895 * * [simplify]: iters left: 6 (17 enodes) 1553947685.905 * * [simplify]: iters left: 5 (72 enodes) 1553947685.927 * * [simplify]: iters left: 4 (160 enodes) 1553947686.003 * * [simplify]: iters left: 3 (370 enodes) 1553947686.480 * * [simplify]: Extracting #0: cost 1 inf + 0 1553947686.480 * * [simplify]: Extracting #1: cost 12 inf + 0 1553947686.481 * * [simplify]: Extracting #2: cost 81 inf + 44 1553947686.482 * * [simplify]: Extracting #3: cost 355 inf + 1856 1553947686.488 * * [simplify]: Extracting #4: cost 194 inf + 34808 1553947686.505 * * [simplify]: Extracting #5: cost 9 inf + 82754 1553947686.519 * * [simplify]: Extracting #6: cost 0 inf + 85537 1553947686.533 * [simplify]: Simplified to (fma (- x) y (+ 1 (log1p (exp x)))) 1553947686.533 * [simplify]: Simplified (2 1) to (λ (x y) (+ (fma (- x) y (+ 1 (log1p (exp x)))) (+ (fma (- (fma (/ (/ (/ -1 x) (* (/ -1 x) (/ -1 y))) y) (log1p (exp x)) (/ (/ (/ -1 x) (* (/ -1 x) (/ -1 y))) y))) 1 (* (fma (/ (/ (/ -1 x) (* (/ -1 x) (/ -1 y))) y) (log1p (exp x)) (/ (/ (/ -1 x) (* (/ -1 x) (/ -1 y))) y)) 1)) -1))) 1553947686.533 * * * * [progress]: [ 84 / 132 ] simplifiying candidate # 1553947686.533 * [simplify]: Simplifying (fma 1 (/ -1 (* (/ -1 x) (/ -1 y))) (- (* (cbrt (fma (/ (/ (/ -1 x) (* (/ -1 x) (/ -1 y))) y) (log1p (exp x)) (/ (/ (/ -1 x) (* (/ -1 x) (/ -1 y))) y))) (* (cbrt (fma (/ (/ (/ -1 x) (* (/ -1 x) (/ -1 y))) y) (log1p (exp x)) (/ (/ (/ -1 x) (* (/ -1 x) (/ -1 y))) y))) (cbrt (fma (/ (/ (/ -1 x) (* (/ -1 x) (/ -1 y))) y) (log1p (exp x)) (/ (/ (/ -1 x) (* (/ -1 x) (/ -1 y))) y))))))) 1553947686.533 * * [simplify]: iters left: 6 (18 enodes) 1553947686.538 * * [simplify]: iters left: 5 (80 enodes) 1553947686.553 * * [simplify]: iters left: 4 (169 enodes) 1553947686.602 * * [simplify]: iters left: 3 (366 enodes) 1553947686.963 * * [simplify]: Extracting #0: cost 1 inf + 0 1553947686.963 * * [simplify]: Extracting #1: cost 15 inf + 0 1553947686.964 * * [simplify]: Extracting #2: cost 143 inf + 168 1553947686.968 * * [simplify]: Extracting #3: cost 284 inf + 4046 1553947686.976 * * [simplify]: Extracting #4: cost 155 inf + 18053 1553947686.988 * * [simplify]: Extracting #5: cost 110 inf + 30108 1553947687.010 * * [simplify]: Extracting #6: cost 15 inf + 57011 1553947687.020 * * [simplify]: Extracting #7: cost 0 inf + 60971 1553947687.031 * [simplify]: Simplified to (fma (- x) y (+ 1 (log1p (exp x)))) 1553947687.031 * [simplify]: Simplified (2 1) to (λ (x y) (+ (fma (- x) y (+ 1 (log1p (exp x)))) (+ (fma (- (cbrt (fma (/ (/ (/ -1 x) (* (/ -1 x) (/ -1 y))) y) (log1p (exp x)) (/ (/ (/ -1 x) (* (/ -1 x) (/ -1 y))) y)))) (* (cbrt (fma (/ (/ (/ -1 x) (* (/ -1 x) (/ -1 y))) y) (log1p (exp x)) (/ (/ (/ -1 x) (* (/ -1 x) (/ -1 y))) y))) (cbrt (fma (/ (/ (/ -1 x) (* (/ -1 x) (/ -1 y))) y) (log1p (exp x)) (/ (/ (/ -1 x) (* (/ -1 x) (/ -1 y))) y)))) (* (cbrt (fma (/ (/ (/ -1 x) (* (/ -1 x) (/ -1 y))) y) (log1p (exp x)) (/ (/ (/ -1 x) (* (/ -1 x) (/ -1 y))) y))) (* (cbrt (fma (/ (/ (/ -1 x) (* (/ -1 x) (/ -1 y))) y) (log1p (exp x)) (/ (/ (/ -1 x) (* (/ -1 x) (/ -1 y))) y))) (cbrt (fma (/ (/ (/ -1 x) (* (/ -1 x) (/ -1 y))) y) (log1p (exp x)) (/ (/ (/ -1 x) (* (/ -1 x) (/ -1 y))) y)))))) -1))) 1553947687.032 * * * * [progress]: [ 85 / 132 ] simplifiying candidate # 1553947687.032 * [simplify]: Simplifying (fma 1 (/ -1 (* (/ -1 x) (/ -1 y))) (- (* (sqrt (fma (/ (/ (/ -1 x) (* (/ -1 x) (/ -1 y))) y) (log1p (exp x)) (/ (/ (/ -1 x) (* (/ -1 x) (/ -1 y))) y))) (sqrt (fma (/ (/ (/ -1 x) (* (/ -1 x) (/ -1 y))) y) (log1p (exp x)) (/ (/ (/ -1 x) (* (/ -1 x) (/ -1 y))) y)))))) 1553947687.032 * * [simplify]: iters left: 6 (17 enodes) 1553947687.037 * * [simplify]: iters left: 5 (71 enodes) 1553947687.058 * * [simplify]: iters left: 4 (155 enodes) 1553947687.110 * * [simplify]: iters left: 3 (361 enodes) 1553947687.495 * * [simplify]: Extracting #0: cost 1 inf + 0 1553947687.495 * * [simplify]: Extracting #1: cost 11 inf + 0 1553947687.495 * * [simplify]: Extracting #2: cost 95 inf + 44 1553947687.497 * * [simplify]: Extracting #3: cost 297 inf + 3535 1553947687.502 * * [simplify]: Extracting #4: cost 194 inf + 20916 1553947687.512 * * [simplify]: Extracting #5: cost 30 inf + 64657 1553947687.536 * * [simplify]: Extracting #6: cost 0 inf + 73637 1553947687.560 * [simplify]: Simplified to (fma (- x) y (- (log1p (exp x)) -1)) 1553947687.560 * [simplify]: Simplified (2 1) to (λ (x y) (+ (fma (- x) y (- (log1p (exp x)) -1)) (+ (fma (- (sqrt (fma (/ (/ (/ -1 x) (* (/ -1 x) (/ -1 y))) y) (log1p (exp x)) (/ (/ (/ -1 x) (* (/ -1 x) (/ -1 y))) y)))) (sqrt (fma (/ (/ (/ -1 x) (* (/ -1 x) (/ -1 y))) y) (log1p (exp x)) (/ (/ (/ -1 x) (* (/ -1 x) (/ -1 y))) y))) (* (sqrt (fma (/ (/ (/ -1 x) (* (/ -1 x) (/ -1 y))) y) (log1p (exp x)) (/ (/ (/ -1 x) (* (/ -1 x) (/ -1 y))) y))) (sqrt (fma (/ (/ (/ -1 x) (* (/ -1 x) (/ -1 y))) y) (log1p (exp x)) (/ (/ (/ -1 x) (* (/ -1 x) (/ -1 y))) y))))) -1))) 1553947687.561 * * * * [progress]: [ 86 / 132 ] simplifiying candidate # 1553947687.561 * [simplify]: Simplifying (fma 1 (/ -1 (* (/ -1 x) (/ -1 y))) (- (* (fma (/ (/ (/ -1 x) (* (/ -1 x) (/ -1 y))) y) (log1p (exp x)) (/ (/ (/ -1 x) (* (/ -1 x) (/ -1 y))) y)) 1))) 1553947687.561 * * [simplify]: iters left: 6 (16 enodes) 1553947687.570 * * [simplify]: iters left: 5 (69 enodes) 1553947687.585 * * [simplify]: iters left: 4 (162 enodes) 1553947687.655 * * [simplify]: iters left: 3 (390 enodes) 1553947688.172 * * [simplify]: Extracting #0: cost 1 inf + 0 1553947688.173 * * [simplify]: Extracting #1: cost 11 inf + 0 1553947688.173 * * [simplify]: Extracting #2: cost 88 inf + 167 1553947688.175 * * [simplify]: Extracting #3: cost 337 inf + 3571 1553947688.193 * * [simplify]: Extracting #4: cost 171 inf + 37056 1553947688.218 * * [simplify]: Extracting #5: cost 11 inf + 80900 1553947688.235 * * [simplify]: Extracting #6: cost 0 inf + 83466 1553947688.248 * [simplify]: Simplified to (fma (- x) y (+ (log1p (exp x)) 1)) 1553947688.248 * [simplify]: Simplified (2 1) to (λ (x y) (+ (fma (- x) y (+ (log1p (exp x)) 1)) (+ (fma (- (fma (/ (/ (/ -1 x) (* (/ -1 x) (/ -1 y))) y) (log1p (exp x)) (/ (/ (/ -1 x) (* (/ -1 x) (/ -1 y))) y))) 1 (* (fma (/ (/ (/ -1 x) (* (/ -1 x) (/ -1 y))) y) (log1p (exp x)) (/ (/ (/ -1 x) (* (/ -1 x) (/ -1 y))) y)) 1)) -1))) 1553947688.248 * * * * [progress]: [ 87 / 132 ] simplifiying candidate # 1553947688.248 * [simplify]: Simplifying (fma -1 (/ 1 (* (/ -1 x) (/ -1 y))) (- (* (cbrt (fma (/ (/ (/ -1 x) (* (/ -1 x) (/ -1 y))) y) (log1p (exp x)) (/ (/ (/ -1 x) (* (/ -1 x) (/ -1 y))) y))) (* (cbrt (fma (/ (/ (/ -1 x) (* (/ -1 x) (/ -1 y))) y) (log1p (exp x)) (/ (/ (/ -1 x) (* (/ -1 x) (/ -1 y))) y))) (cbrt (fma (/ (/ (/ -1 x) (* (/ -1 x) (/ -1 y))) y) (log1p (exp x)) (/ (/ (/ -1 x) (* (/ -1 x) (/ -1 y))) y))))))) 1553947688.249 * * [simplify]: iters left: 6 (18 enodes) 1553947688.254 * * [simplify]: iters left: 5 (80 enodes) 1553947688.282 * * [simplify]: iters left: 4 (173 enodes) 1553947688.336 * * [simplify]: iters left: 3 (390 enodes) 1553947688.771 * * [simplify]: Extracting #0: cost 1 inf + 0 1553947688.771 * * [simplify]: Extracting #1: cost 23 inf + 0 1553947688.771 * * [simplify]: Extracting #2: cost 138 inf + 349 1553947688.773 * * [simplify]: Extracting #3: cost 227 inf + 5176 1553947688.779 * * [simplify]: Extracting #4: cost 57 inf + 38107 1553947688.791 * * [simplify]: Extracting #5: cost 7 inf + 52541 1553947688.800 * * [simplify]: Extracting #6: cost 0 inf + 54861 1553947688.810 * [simplify]: Simplified to (- (+ 1 (log1p (exp x))) (* y x)) 1553947688.810 * [simplify]: Simplified (2 1) to (λ (x y) (+ (- (+ 1 (log1p (exp x))) (* y x)) (+ (fma (- (cbrt (fma (/ (/ (/ -1 x) (* (/ -1 x) (/ -1 y))) y) (log1p (exp x)) (/ (/ (/ -1 x) (* (/ -1 x) (/ -1 y))) y)))) (* (cbrt (fma (/ (/ (/ -1 x) (* (/ -1 x) (/ -1 y))) y) (log1p (exp x)) (/ (/ (/ -1 x) (* (/ -1 x) (/ -1 y))) y))) (cbrt (fma (/ (/ (/ -1 x) (* (/ -1 x) (/ -1 y))) y) (log1p (exp x)) (/ (/ (/ -1 x) (* (/ -1 x) (/ -1 y))) y)))) (* (cbrt (fma (/ (/ (/ -1 x) (* (/ -1 x) (/ -1 y))) y) (log1p (exp x)) (/ (/ (/ -1 x) (* (/ -1 x) (/ -1 y))) y))) (* (cbrt (fma (/ (/ (/ -1 x) (* (/ -1 x) (/ -1 y))) y) (log1p (exp x)) (/ (/ (/ -1 x) (* (/ -1 x) (/ -1 y))) y))) (cbrt (fma (/ (/ (/ -1 x) (* (/ -1 x) (/ -1 y))) y) (log1p (exp x)) (/ (/ (/ -1 x) (* (/ -1 x) (/ -1 y))) y)))))) -1))) 1553947688.811 * * * * [progress]: [ 88 / 132 ] simplifiying candidate # 1553947688.811 * [simplify]: Simplifying (fma -1 (/ 1 (* (/ -1 x) (/ -1 y))) (- (* (sqrt (fma (/ (/ (/ -1 x) (* (/ -1 x) (/ -1 y))) y) (log1p (exp x)) (/ (/ (/ -1 x) (* (/ -1 x) (/ -1 y))) y))) (sqrt (fma (/ (/ (/ -1 x) (* (/ -1 x) (/ -1 y))) y) (log1p (exp x)) (/ (/ (/ -1 x) (* (/ -1 x) (/ -1 y))) y)))))) 1553947688.811 * * [simplify]: iters left: 6 (17 enodes) 1553947688.815 * * [simplify]: iters left: 5 (71 enodes) 1553947688.829 * * [simplify]: iters left: 4 (159 enodes) 1553947688.879 * * [simplify]: iters left: 3 (389 enodes) 1553947689.319 * * [simplify]: Extracting #0: cost 1 inf + 0 1553947689.319 * * [simplify]: Extracting #1: cost 27 inf + 0 1553947689.320 * * [simplify]: Extracting #2: cost 159 inf + 169 1553947689.322 * * [simplify]: Extracting #3: cost 266 inf + 10168 1553947689.338 * * [simplify]: Extracting #4: cost 49 inf + 54474 1553947689.361 * * [simplify]: Extracting #5: cost 2 inf + 67066 1553947689.383 * * [simplify]: Extracting #6: cost 0 inf + 67620 1553947689.405 * [simplify]: Simplified to (- (- (log1p (exp x)) -1) (* y x)) 1553947689.405 * [simplify]: Simplified (2 1) to (λ (x y) (+ (- (- (log1p (exp x)) -1) (* y x)) (+ (fma (- (sqrt (fma (/ (/ (/ -1 x) (* (/ -1 x) (/ -1 y))) y) (log1p (exp x)) (/ (/ (/ -1 x) (* (/ -1 x) (/ -1 y))) y)))) (sqrt (fma (/ (/ (/ -1 x) (* (/ -1 x) (/ -1 y))) y) (log1p (exp x)) (/ (/ (/ -1 x) (* (/ -1 x) (/ -1 y))) y))) (* (sqrt (fma (/ (/ (/ -1 x) (* (/ -1 x) (/ -1 y))) y) (log1p (exp x)) (/ (/ (/ -1 x) (* (/ -1 x) (/ -1 y))) y))) (sqrt (fma (/ (/ (/ -1 x) (* (/ -1 x) (/ -1 y))) y) (log1p (exp x)) (/ (/ (/ -1 x) (* (/ -1 x) (/ -1 y))) y))))) -1))) 1553947689.405 * * * * [progress]: [ 89 / 132 ] simplifiying candidate # 1553947689.406 * [simplify]: Simplifying (fma -1 (/ 1 (* (/ -1 x) (/ -1 y))) (- (* (fma (/ (/ (/ -1 x) (* (/ -1 x) (/ -1 y))) y) (log1p (exp x)) (/ (/ (/ -1 x) (* (/ -1 x) (/ -1 y))) y)) 1))) 1553947689.406 * * [simplify]: iters left: 6 (16 enodes) 1553947689.410 * * [simplify]: iters left: 5 (69 enodes) 1553947689.423 * * [simplify]: iters left: 4 (166 enodes) 1553947689.505 * * [simplify]: iters left: 3 (413 enodes) 1553947690.033 * * [simplify]: Extracting #0: cost 1 inf + 0 1553947690.033 * * [simplify]: Extracting #1: cost 27 inf + 0 1553947690.034 * * [simplify]: Extracting #2: cost 207 inf + 170 1553947690.039 * * [simplify]: Extracting #3: cost 322 inf + 8491 1553947690.054 * * [simplify]: Extracting #4: cost 46 inf + 68461 1553947690.067 * * [simplify]: Extracting #5: cost 0 inf + 82195 1553947690.080 * [simplify]: Simplified to (- (- (log1p (exp x)) -1) (* y x)) 1553947690.080 * [simplify]: Simplified (2 1) to (λ (x y) (+ (- (- (log1p (exp x)) -1) (* y x)) (+ (fma (- (fma (/ (/ (/ -1 x) (* (/ -1 x) (/ -1 y))) y) (log1p (exp x)) (/ (/ (/ -1 x) (* (/ -1 x) (/ -1 y))) y))) 1 (* (fma (/ (/ (/ -1 x) (* (/ -1 x) (/ -1 y))) y) (log1p (exp x)) (/ (/ (/ -1 x) (* (/ -1 x) (/ -1 y))) y)) 1)) -1))) 1553947690.080 * * * * [progress]: [ 90 / 132 ] simplifiying candidate # 1553947690.081 * [simplify]: Simplifying (fma (/ -1 (* -1 -1)) (* x y) (- (* (cbrt (fma (/ (/ (/ -1 x) (* (/ -1 x) (/ -1 y))) y) (log1p (exp x)) (/ (/ (/ -1 x) (* (/ -1 x) (/ -1 y))) y))) (* (cbrt (fma (/ (/ (/ -1 x) (* (/ -1 x) (/ -1 y))) y) (log1p (exp x)) (/ (/ (/ -1 x) (* (/ -1 x) (/ -1 y))) y))) (cbrt (fma (/ (/ (/ -1 x) (* (/ -1 x) (/ -1 y))) y) (log1p (exp x)) (/ (/ (/ -1 x) (* (/ -1 x) (/ -1 y))) y))))))) 1553947690.081 * * [simplify]: iters left: 6 (19 enodes) 1553947690.096 * * [simplify]: iters left: 5 (84 enodes) 1553947690.123 * * [simplify]: iters left: 4 (164 enodes) 1553947690.157 * * [simplify]: iters left: 3 (353 enodes) 1553947690.411 * * [simplify]: Extracting #0: cost 1 inf + 0 1553947690.412 * * [simplify]: Extracting #1: cost 21 inf + 0 1553947690.412 * * [simplify]: Extracting #2: cost 136 inf + 127 1553947690.414 * * [simplify]: Extracting #3: cost 307 inf + 2513 1553947690.417 * * [simplify]: Extracting #4: cost 204 inf + 14883 1553947690.434 * * [simplify]: Extracting #5: cost 65 inf + 49472 1553947690.448 * * [simplify]: Extracting #6: cost 6 inf + 66673 1553947690.460 * * [simplify]: Extracting #7: cost 1 inf + 68395 1553947690.476 * * [simplify]: Extracting #8: cost 0 inf + 68732 1553947690.498 * [simplify]: Simplified to (fma y (- x) (+ (log1p (exp x)) 1)) 1553947690.498 * [simplify]: Simplified (2 1) to (λ (x y) (+ (fma y (- x) (+ (log1p (exp x)) 1)) (+ (fma (- (cbrt (fma (/ (/ (/ -1 x) (* (/ -1 x) (/ -1 y))) y) (log1p (exp x)) (/ (/ (/ -1 x) (* (/ -1 x) (/ -1 y))) y)))) (* (cbrt (fma (/ (/ (/ -1 x) (* (/ -1 x) (/ -1 y))) y) (log1p (exp x)) (/ (/ (/ -1 x) (* (/ -1 x) (/ -1 y))) y))) (cbrt (fma (/ (/ (/ -1 x) (* (/ -1 x) (/ -1 y))) y) (log1p (exp x)) (/ (/ (/ -1 x) (* (/ -1 x) (/ -1 y))) y)))) (* (cbrt (fma (/ (/ (/ -1 x) (* (/ -1 x) (/ -1 y))) y) (log1p (exp x)) (/ (/ (/ -1 x) (* (/ -1 x) (/ -1 y))) y))) (* (cbrt (fma (/ (/ (/ -1 x) (* (/ -1 x) (/ -1 y))) y) (log1p (exp x)) (/ (/ (/ -1 x) (* (/ -1 x) (/ -1 y))) y))) (cbrt (fma (/ (/ (/ -1 x) (* (/ -1 x) (/ -1 y))) y) (log1p (exp x)) (/ (/ (/ -1 x) (* (/ -1 x) (/ -1 y))) y)))))) -1))) 1553947690.499 * * * * [progress]: [ 91 / 132 ] simplifiying candidate # 1553947690.499 * [simplify]: Simplifying (fma (/ -1 (* -1 -1)) (* x y) (- (* (sqrt (fma (/ (/ (/ -1 x) (* (/ -1 x) (/ -1 y))) y) (log1p (exp x)) (/ (/ (/ -1 x) (* (/ -1 x) (/ -1 y))) y))) (sqrt (fma (/ (/ (/ -1 x) (* (/ -1 x) (/ -1 y))) y) (log1p (exp x)) (/ (/ (/ -1 x) (* (/ -1 x) (/ -1 y))) y)))))) 1553947690.499 * * [simplify]: iters left: 6 (18 enodes) 1553947690.511 * * [simplify]: iters left: 5 (75 enodes) 1553947690.527 * * [simplify]: iters left: 4 (150 enodes) 1553947690.568 * * [simplify]: iters left: 3 (366 enodes) 1553947690.950 * * [simplify]: Extracting #0: cost 1 inf + 0 1553947690.950 * * [simplify]: Extracting #1: cost 25 inf + 0 1553947690.950 * * [simplify]: Extracting #2: cost 163 inf + 128 1553947690.953 * * [simplify]: Extracting #3: cost 243 inf + 13493 1553947690.962 * * [simplify]: Extracting #4: cost 33 inf + 55045 1553947690.972 * * [simplify]: Extracting #5: cost 0 inf + 62452 1553947690.985 * [simplify]: Simplified to (fma (- y) x (+ 1 (log1p (exp x)))) 1553947690.985 * [simplify]: Simplified (2 1) to (λ (x y) (+ (fma (- y) x (+ 1 (log1p (exp x)))) (+ (fma (- (sqrt (fma (/ (/ (/ -1 x) (* (/ -1 x) (/ -1 y))) y) (log1p (exp x)) (/ (/ (/ -1 x) (* (/ -1 x) (/ -1 y))) y)))) (sqrt (fma (/ (/ (/ -1 x) (* (/ -1 x) (/ -1 y))) y) (log1p (exp x)) (/ (/ (/ -1 x) (* (/ -1 x) (/ -1 y))) y))) (* (sqrt (fma (/ (/ (/ -1 x) (* (/ -1 x) (/ -1 y))) y) (log1p (exp x)) (/ (/ (/ -1 x) (* (/ -1 x) (/ -1 y))) y))) (sqrt (fma (/ (/ (/ -1 x) (* (/ -1 x) (/ -1 y))) y) (log1p (exp x)) (/ (/ (/ -1 x) (* (/ -1 x) (/ -1 y))) y))))) -1))) 1553947690.986 * * * * [progress]: [ 92 / 132 ] simplifiying candidate # 1553947690.986 * [simplify]: Simplifying (fma (/ -1 (* -1 -1)) (* x y) (- (* (fma (/ (/ (/ -1 x) (* (/ -1 x) (/ -1 y))) y) (log1p (exp x)) (/ (/ (/ -1 x) (* (/ -1 x) (/ -1 y))) y)) 1))) 1553947690.986 * * [simplify]: iters left: 6 (18 enodes) 1553947690.997 * * [simplify]: iters left: 5 (77 enodes) 1553947691.021 * * [simplify]: iters left: 4 (161 enodes) 1553947691.056 * * [simplify]: iters left: 3 (351 enodes) 1553947691.281 * * [simplify]: Extracting #0: cost 1 inf + 0 1553947691.281 * * [simplify]: Extracting #1: cost 23 inf + 0 1553947691.282 * * [simplify]: Extracting #2: cost 144 inf + 87 1553947691.286 * * [simplify]: Extracting #3: cost 298 inf + 5295 1553947691.301 * * [simplify]: Extracting #4: cost 62 inf + 49715 1553947691.323 * * [simplify]: Extracting #5: cost 0 inf + 67614 1553947691.340 * * [simplify]: Extracting #6: cost 0 inf + 67589 1553947691.354 * [simplify]: Simplified to (fma y (- x) (+ 1 (log1p (exp x)))) 1553947691.354 * [simplify]: Simplified (2 1) to (λ (x y) (+ (fma y (- x) (+ 1 (log1p (exp x)))) (+ (fma (- (fma (/ (/ (/ -1 x) (* (/ -1 x) (/ -1 y))) y) (log1p (exp x)) (/ (/ (/ -1 x) (* (/ -1 x) (/ -1 y))) y))) 1 (* (fma (/ (/ (/ -1 x) (* (/ -1 x) (/ -1 y))) y) (log1p (exp x)) (/ (/ (/ -1 x) (* (/ -1 x) (/ -1 y))) y)) 1)) -1))) 1553947691.354 * * * * [progress]: [ 93 / 132 ] simplifiying candidate # 1553947691.355 * [simplify]: Simplifying (fma (/ -1 (* (/ -1 x) -1)) y (- (* (cbrt (fma (/ (/ (/ -1 x) (* (/ -1 x) (/ -1 y))) y) (log1p (exp x)) (/ (/ (/ -1 x) (* (/ -1 x) (/ -1 y))) y))) (* (cbrt (fma (/ (/ (/ -1 x) (* (/ -1 x) (/ -1 y))) y) (log1p (exp x)) (/ (/ (/ -1 x) (* (/ -1 x) (/ -1 y))) y))) (cbrt (fma (/ (/ (/ -1 x) (* (/ -1 x) (/ -1 y))) y) (log1p (exp x)) (/ (/ (/ -1 x) (* (/ -1 x) (/ -1 y))) y))))))) 1553947691.355 * * [simplify]: iters left: 6 (18 enodes) 1553947691.359 * * [simplify]: iters left: 5 (81 enodes) 1553947691.373 * * [simplify]: iters left: 4 (166 enodes) 1553947691.457 * * [simplify]: iters left: 3 (371 enodes) 1553947691.780 * * [simplify]: Extracting #0: cost 1 inf + 0 1553947691.780 * * [simplify]: Extracting #1: cost 20 inf + 0 1553947691.781 * * [simplify]: Extracting #2: cost 138 inf + 4 1553947691.784 * * [simplify]: Extracting #3: cost 292 inf + 2979 1553947691.794 * * [simplify]: Extracting #4: cost 116 inf + 25851 1553947691.814 * * [simplify]: Extracting #5: cost 19 inf + 52402 1553947691.840 * * [simplify]: Extracting #6: cost 0 inf + 58032 1553947691.862 * [simplify]: Simplified to (fma (- y) x (+ 1 (log1p (exp x)))) 1553947691.862 * [simplify]: Simplified (2 1) to (λ (x y) (+ (fma (- y) x (+ 1 (log1p (exp x)))) (+ (fma (- (cbrt (fma (/ (/ (/ -1 x) (* (/ -1 x) (/ -1 y))) y) (log1p (exp x)) (/ (/ (/ -1 x) (* (/ -1 x) (/ -1 y))) y)))) (* (cbrt (fma (/ (/ (/ -1 x) (* (/ -1 x) (/ -1 y))) y) (log1p (exp x)) (/ (/ (/ -1 x) (* (/ -1 x) (/ -1 y))) y))) (cbrt (fma (/ (/ (/ -1 x) (* (/ -1 x) (/ -1 y))) y) (log1p (exp x)) (/ (/ (/ -1 x) (* (/ -1 x) (/ -1 y))) y)))) (* (cbrt (fma (/ (/ (/ -1 x) (* (/ -1 x) (/ -1 y))) y) (log1p (exp x)) (/ (/ (/ -1 x) (* (/ -1 x) (/ -1 y))) y))) (* (cbrt (fma (/ (/ (/ -1 x) (* (/ -1 x) (/ -1 y))) y) (log1p (exp x)) (/ (/ (/ -1 x) (* (/ -1 x) (/ -1 y))) y))) (cbrt (fma (/ (/ (/ -1 x) (* (/ -1 x) (/ -1 y))) y) (log1p (exp x)) (/ (/ (/ -1 x) (* (/ -1 x) (/ -1 y))) y)))))) -1))) 1553947691.863 * * * * [progress]: [ 94 / 132 ] simplifiying candidate # 1553947691.863 * [simplify]: Simplifying (fma (/ -1 (* (/ -1 x) -1)) y (- (* (sqrt (fma (/ (/ (/ -1 x) (* (/ -1 x) (/ -1 y))) y) (log1p (exp x)) (/ (/ (/ -1 x) (* (/ -1 x) (/ -1 y))) y))) (sqrt (fma (/ (/ (/ -1 x) (* (/ -1 x) (/ -1 y))) y) (log1p (exp x)) (/ (/ (/ -1 x) (* (/ -1 x) (/ -1 y))) y)))))) 1553947691.863 * * [simplify]: iters left: 6 (17 enodes) 1553947691.872 * * [simplify]: iters left: 5 (72 enodes) 1553947691.887 * * [simplify]: iters left: 4 (152 enodes) 1553947691.937 * * [simplify]: iters left: 3 (371 enodes) 1553947692.226 * * [simplify]: Extracting #0: cost 1 inf + 0 1553947692.226 * * [simplify]: Extracting #1: cost 19 inf + 0 1553947692.227 * * [simplify]: Extracting #2: cost 121 inf + 45 1553947692.231 * * [simplify]: Extracting #3: cost 341 inf + 3373 1553947692.245 * * [simplify]: Extracting #4: cost 124 inf + 42158 1553947692.261 * * [simplify]: Extracting #5: cost 1 inf + 74484 1553947692.276 * * [simplify]: Extracting #6: cost 0 inf + 74558 1553947692.291 * [simplify]: Simplified to (fma y (/ x -1) (- (log1p (exp x)) -1)) 1553947692.291 * [simplify]: Simplified (2 1) to (λ (x y) (+ (fma y (/ x -1) (- (log1p (exp x)) -1)) (+ (fma (- (sqrt (fma (/ (/ (/ -1 x) (* (/ -1 x) (/ -1 y))) y) (log1p (exp x)) (/ (/ (/ -1 x) (* (/ -1 x) (/ -1 y))) y)))) (sqrt (fma (/ (/ (/ -1 x) (* (/ -1 x) (/ -1 y))) y) (log1p (exp x)) (/ (/ (/ -1 x) (* (/ -1 x) (/ -1 y))) y))) (* (sqrt (fma (/ (/ (/ -1 x) (* (/ -1 x) (/ -1 y))) y) (log1p (exp x)) (/ (/ (/ -1 x) (* (/ -1 x) (/ -1 y))) y))) (sqrt (fma (/ (/ (/ -1 x) (* (/ -1 x) (/ -1 y))) y) (log1p (exp x)) (/ (/ (/ -1 x) (* (/ -1 x) (/ -1 y))) y))))) -1))) 1553947692.292 * * * * [progress]: [ 95 / 132 ] simplifiying candidate # 1553947692.292 * [simplify]: Simplifying (fma (/ -1 (* (/ -1 x) -1)) y (- (* (fma (/ (/ (/ -1 x) (* (/ -1 x) (/ -1 y))) y) (log1p (exp x)) (/ (/ (/ -1 x) (* (/ -1 x) (/ -1 y))) y)) 1))) 1553947692.292 * * [simplify]: iters left: 6 (17 enodes) 1553947692.297 * * [simplify]: iters left: 5 (74 enodes) 1553947692.312 * * [simplify]: iters left: 4 (161 enodes) 1553947692.402 * * [simplify]: iters left: 3 (406 enodes) 1553947692.929 * * [simplify]: Extracting #0: cost 1 inf + 0 1553947692.930 * * [simplify]: Extracting #1: cost 16 inf + 0 1553947692.930 * * [simplify]: Extracting #2: cost 124 inf + 4 1553947692.932 * * [simplify]: Extracting #3: cost 371 inf + 6903 1553947692.942 * * [simplify]: Extracting #4: cost 118 inf + 55769 1553947692.972 * * [simplify]: Extracting #5: cost 4 inf + 82830 1553947693.000 * * [simplify]: Extracting #6: cost 0 inf + 84073 1553947693.025 * [simplify]: Simplified to (fma (- y) x (+ (log1p (exp x)) 1)) 1553947693.025 * [simplify]: Simplified (2 1) to (λ (x y) (+ (fma (- y) x (+ (log1p (exp x)) 1)) (+ (fma (- (fma (/ (/ (/ -1 x) (* (/ -1 x) (/ -1 y))) y) (log1p (exp x)) (/ (/ (/ -1 x) (* (/ -1 x) (/ -1 y))) y))) 1 (* (fma (/ (/ (/ -1 x) (* (/ -1 x) (/ -1 y))) y) (log1p (exp x)) (/ (/ (/ -1 x) (* (/ -1 x) (/ -1 y))) y)) 1)) -1))) 1553947693.026 * * * * [progress]: [ 96 / 132 ] simplifiying candidate # 1553947693.026 * [simplify]: Simplifying (fma (/ -1 (* -1 (/ -1 y))) x (- (* (cbrt (fma (/ (/ (/ -1 x) (* (/ -1 x) (/ -1 y))) y) (log1p (exp x)) (/ (/ (/ -1 x) (* (/ -1 x) (/ -1 y))) y))) (* (cbrt (fma (/ (/ (/ -1 x) (* (/ -1 x) (/ -1 y))) y) (log1p (exp x)) (/ (/ (/ -1 x) (* (/ -1 x) (/ -1 y))) y))) (cbrt (fma (/ (/ (/ -1 x) (* (/ -1 x) (/ -1 y))) y) (log1p (exp x)) (/ (/ (/ -1 x) (* (/ -1 x) (/ -1 y))) y))))))) 1553947693.026 * * [simplify]: iters left: 6 (18 enodes) 1553947693.031 * * [simplify]: iters left: 5 (82 enodes) 1553947693.046 * * [simplify]: iters left: 4 (164 enodes) 1553947693.121 * * [simplify]: iters left: 3 (389 enodes) 1553947693.473 * * [simplify]: Extracting #0: cost 1 inf + 0 1553947693.473 * * [simplify]: Extracting #1: cost 23 inf + 0 1553947693.473 * * [simplify]: Extracting #2: cost 143 inf + 45 1553947693.475 * * [simplify]: Extracting #3: cost 269 inf + 3299 1553947693.480 * * [simplify]: Extracting #4: cost 116 inf + 25273 1553947693.491 * * [simplify]: Extracting #5: cost 18 inf + 52459 1553947693.512 * * [simplify]: Extracting #6: cost 0 inf + 58085 1553947693.532 * [simplify]: Simplified to (+ (fma x (- y) 1) (* 1 (log1p (exp x)))) 1553947693.532 * [simplify]: Simplified (2 1) to (λ (x y) (+ (+ (fma x (- y) 1) (* 1 (log1p (exp x)))) (+ (fma (- (cbrt (fma (/ (/ (/ -1 x) (* (/ -1 x) (/ -1 y))) y) (log1p (exp x)) (/ (/ (/ -1 x) (* (/ -1 x) (/ -1 y))) y)))) (* (cbrt (fma (/ (/ (/ -1 x) (* (/ -1 x) (/ -1 y))) y) (log1p (exp x)) (/ (/ (/ -1 x) (* (/ -1 x) (/ -1 y))) y))) (cbrt (fma (/ (/ (/ -1 x) (* (/ -1 x) (/ -1 y))) y) (log1p (exp x)) (/ (/ (/ -1 x) (* (/ -1 x) (/ -1 y))) y)))) (* (cbrt (fma (/ (/ (/ -1 x) (* (/ -1 x) (/ -1 y))) y) (log1p (exp x)) (/ (/ (/ -1 x) (* (/ -1 x) (/ -1 y))) y))) (* (cbrt (fma (/ (/ (/ -1 x) (* (/ -1 x) (/ -1 y))) y) (log1p (exp x)) (/ (/ (/ -1 x) (* (/ -1 x) (/ -1 y))) y))) (cbrt (fma (/ (/ (/ -1 x) (* (/ -1 x) (/ -1 y))) y) (log1p (exp x)) (/ (/ (/ -1 x) (* (/ -1 x) (/ -1 y))) y)))))) -1))) 1553947693.533 * * * * [progress]: [ 97 / 132 ] simplifiying candidate # 1553947693.533 * [simplify]: Simplifying (fma (/ -1 (* -1 (/ -1 y))) x (- (* (sqrt (fma (/ (/ (/ -1 x) (* (/ -1 x) (/ -1 y))) y) (log1p (exp x)) (/ (/ (/ -1 x) (* (/ -1 x) (/ -1 y))) y))) (sqrt (fma (/ (/ (/ -1 x) (* (/ -1 x) (/ -1 y))) y) (log1p (exp x)) (/ (/ (/ -1 x) (* (/ -1 x) (/ -1 y))) y)))))) 1553947693.533 * * [simplify]: iters left: 6 (17 enodes) 1553947693.543 * * [simplify]: iters left: 5 (73 enodes) 1553947693.569 * * [simplify]: iters left: 4 (150 enodes) 1553947693.644 * * [simplify]: iters left: 3 (387 enodes) 1553947694.080 * * [simplify]: Extracting #0: cost 1 inf + 0 1553947694.080 * * [simplify]: Extracting #1: cost 22 inf + 0 1553947694.081 * * [simplify]: Extracting #2: cost 117 inf + 45 1553947694.084 * * [simplify]: Extracting #3: cost 193 inf + 4188 1553947694.095 * * [simplify]: Extracting #4: cost 147 inf + 31407 1553947694.117 * * [simplify]: Extracting #5: cost 5 inf + 65763 1553947694.141 * * [simplify]: Extracting #6: cost 0 inf + 66851 1553947694.168 * [simplify]: Simplified to (fma x (- y) (+ (log1p (exp x)) 1)) 1553947694.168 * [simplify]: Simplified (2 1) to (λ (x y) (+ (fma x (- y) (+ (log1p (exp x)) 1)) (+ (fma (- (sqrt (fma (/ (/ (/ -1 x) (* (/ -1 x) (/ -1 y))) y) (log1p (exp x)) (/ (/ (/ -1 x) (* (/ -1 x) (/ -1 y))) y)))) (sqrt (fma (/ (/ (/ -1 x) (* (/ -1 x) (/ -1 y))) y) (log1p (exp x)) (/ (/ (/ -1 x) (* (/ -1 x) (/ -1 y))) y))) (* (sqrt (fma (/ (/ (/ -1 x) (* (/ -1 x) (/ -1 y))) y) (log1p (exp x)) (/ (/ (/ -1 x) (* (/ -1 x) (/ -1 y))) y))) (sqrt (fma (/ (/ (/ -1 x) (* (/ -1 x) (/ -1 y))) y) (log1p (exp x)) (/ (/ (/ -1 x) (* (/ -1 x) (/ -1 y))) y))))) -1))) 1553947694.168 * * * * [progress]: [ 98 / 132 ] simplifiying candidate # 1553947694.169 * [simplify]: Simplifying (fma (/ -1 (* -1 (/ -1 y))) x (- (* (fma (/ (/ (/ -1 x) (* (/ -1 x) (/ -1 y))) y) (log1p (exp x)) (/ (/ (/ -1 x) (* (/ -1 x) (/ -1 y))) y)) 1))) 1553947694.169 * * [simplify]: iters left: 6 (17 enodes) 1553947694.179 * * [simplify]: iters left: 5 (75 enodes) 1553947694.206 * * [simplify]: iters left: 4 (159 enodes) 1553947694.308 * * [simplify]: iters left: 3 (424 enodes) 1553947695.014 * * [simplify]: Extracting #0: cost 1 inf + 0 1553947695.014 * * [simplify]: Extracting #1: cost 18 inf + 0 1553947695.015 * * [simplify]: Extracting #2: cost 127 inf + 4 1553947695.018 * * [simplify]: Extracting #3: cost 231 inf + 3046 1553947695.030 * * [simplify]: Extracting #4: cost 180 inf + 31894 1553947695.053 * * [simplify]: Extracting #5: cost 18 inf + 73908 1553947695.080 * * [simplify]: Extracting #6: cost 0 inf + 79157 1553947695.093 * [simplify]: Simplified to (fma x (- y) (- (log1p (exp x)) -1)) 1553947695.093 * [simplify]: Simplified (2 1) to (λ (x y) (+ (fma x (- y) (- (log1p (exp x)) -1)) (+ (fma (- (fma (/ (/ (/ -1 x) (* (/ -1 x) (/ -1 y))) y) (log1p (exp x)) (/ (/ (/ -1 x) (* (/ -1 x) (/ -1 y))) y))) 1 (* (fma (/ (/ (/ -1 x) (* (/ -1 x) (/ -1 y))) y) (log1p (exp x)) (/ (/ (/ -1 x) (* (/ -1 x) (/ -1 y))) y)) 1)) -1))) 1553947695.093 * * * * [progress]: [ 99 / 132 ] simplifiying candidate # 1553947695.093 * [simplify]: Simplifying (/ -1 (* (/ -1 x) (/ -1 y))) 1553947695.093 * * [simplify]: iters left: 6 (7 enodes) 1553947695.095 * * [simplify]: iters left: 5 (28 enodes) 1553947695.101 * * [simplify]: iters left: 4 (57 enodes) 1553947695.110 * * [simplify]: iters left: 3 (90 enodes) 1553947695.132 * * [simplify]: iters left: 2 (152 enodes) 1553947695.172 * * [simplify]: iters left: 1 (240 enodes) 1553947695.261 * * [simplify]: Extracting #0: cost 1 inf + 0 1553947695.261 * * [simplify]: Extracting #1: cost 15 inf + 0 1553947695.261 * * [simplify]: Extracting #2: cost 41 inf + 171 1553947695.263 * * [simplify]: Extracting #3: cost 14 inf + 2076 1553947695.265 * * [simplify]: Extracting #4: cost 0 inf + 3315 1553947695.266 * [simplify]: Simplified to (- (* y x)) 1553947695.266 * [simplify]: Simplified (2 1) to (λ (x y) (+ (- (* y x)) (+ (- (fma (/ (/ (/ -1 x) (* (/ -1 x) (/ -1 y))) y) (log1p (exp x)) (/ (/ (/ -1 x) (* (/ -1 x) (/ -1 y))) y))) -1))) 1553947695.266 * * * * [progress]: [ 100 / 132 ] simplifiying candidate # 1553947695.267 * [simplify]: Simplifying (/ -1 (* (/ -1 x) (/ -1 y))) 1553947695.267 * * [simplify]: iters left: 6 (7 enodes) 1553947695.269 * * [simplify]: iters left: 5 (28 enodes) 1553947695.274 * * [simplify]: iters left: 4 (57 enodes) 1553947695.283 * * [simplify]: iters left: 3 (90 enodes) 1553947695.303 * * [simplify]: iters left: 2 (152 enodes) 1553947695.345 * * [simplify]: iters left: 1 (240 enodes) 1553947695.440 * * [simplify]: Extracting #0: cost 1 inf + 0 1553947695.440 * * [simplify]: Extracting #1: cost 15 inf + 0 1553947695.440 * * [simplify]: Extracting #2: cost 41 inf + 171 1553947695.441 * * [simplify]: Extracting #3: cost 14 inf + 2076 1553947695.442 * * [simplify]: Extracting #4: cost 0 inf + 3315 1553947695.443 * [simplify]: Simplified to (- (* y x)) 1553947695.443 * [simplify]: Simplified (2 1) to (λ (x y) (+ (- (* y x)) (+ (- (fma (/ (/ (/ -1 x) (* (/ -1 x) (/ -1 y))) y) (log1p (exp x)) (/ (/ (/ -1 x) (* (/ -1 x) (/ -1 y))) y))) -1))) 1553947695.443 * * * * [progress]: [ 101 / 132 ] simplifiying candidate # 1553947695.444 * [simplify]: Simplifying (/ -1 (* (/ -1 x) (/ -1 y))) 1553947695.444 * * [simplify]: iters left: 6 (7 enodes) 1553947695.445 * * [simplify]: iters left: 5 (28 enodes) 1553947695.451 * * [simplify]: iters left: 4 (57 enodes) 1553947695.466 * * [simplify]: iters left: 3 (90 enodes) 1553947695.489 * * [simplify]: iters left: 2 (152 enodes) 1553947695.523 * * [simplify]: iters left: 1 (240 enodes) 1553947695.592 * * [simplify]: Extracting #0: cost 1 inf + 0 1553947695.592 * * [simplify]: Extracting #1: cost 15 inf + 0 1553947695.593 * * [simplify]: Extracting #2: cost 41 inf + 171 1553947695.593 * * [simplify]: Extracting #3: cost 14 inf + 2076 1553947695.594 * * [simplify]: Extracting #4: cost 0 inf + 3315 1553947695.595 * [simplify]: Simplified to (- (* y x)) 1553947695.596 * [simplify]: Simplified (2 1) to (λ (x y) (- (- (* y x)) (- (fma (/ (/ (/ -1 x) (* (/ -1 x) (/ -1 y))) y) (log1p (exp x)) (/ (/ (/ -1 x) (* (/ -1 x) (/ -1 y))) y)) -1))) 1553947695.596 * * * * [progress]: [ 102 / 132 ] simplifiying candidate #real (real->posit16 (+ (- (/ -1 (* (/ -1 x) (/ -1 y))) (fma (/ (/ (/ -1 x) (* (/ -1 x) (/ -1 y))) y) (log1p (exp x)) (/ (/ (/ -1 x) (* (/ -1 x) (/ -1 y))) y))) -1))))> 1553947695.596 * * * * [progress]: [ 103 / 132 ] simplifiying candidate # 1553947695.596 * * * * [progress]: [ 104 / 132 ] simplifiying candidate # 1553947695.596 * * * * [progress]: [ 105 / 132 ] simplifiying candidate # 1553947695.596 * * * * [progress]: [ 106 / 132 ] simplifiying candidate # 1553947695.596 * * * * [progress]: [ 107 / 132 ] simplifiying candidate # 1553947695.596 * * * * [progress]: [ 108 / 132 ] simplifiying candidate # 1553947695.596 * * * * [progress]: [ 109 / 132 ] simplifiying candidate # 1553947695.596 * * * * [progress]: [ 110 / 132 ] simplifiying candidate # 1553947695.596 * * * * [progress]: [ 111 / 132 ] simplifiying candidate # 1553947695.596 * * * * [progress]: [ 112 / 132 ] simplifiying candidate # 1553947695.596 * * * * [progress]: [ 113 / 132 ] simplifiying candidate # 1553947695.596 * * * * [progress]: [ 114 / 132 ] simplifiying candidate # 1553947695.596 * * * * [progress]: [ 115 / 132 ] simplifiying candidate # 1553947695.596 * * * * [progress]: [ 116 / 132 ] simplifiying candidate # 1553947695.596 * [simplify]: Simplifying (/ -1 y) 1553947695.596 * * [simplify]: iters left: 2 (3 enodes) 1553947695.598 * * [simplify]: iters left: 1 (9 enodes) 1553947695.599 * * [simplify]: Extracting #0: cost 1 inf + 0 1553947695.599 * * [simplify]: Extracting #1: cost 4 inf + 0 1553947695.599 * * [simplify]: Extracting #2: cost 2 inf + 2 1553947695.599 * * [simplify]: Extracting #3: cost 0 inf + 86 1553947695.599 * [simplify]: Simplified to (/ -1 y) 1553947695.599 * [simplify]: Simplified (2 1 1 2) to (λ (x y) (+ (- (/ (/ -1 (/ -1 x)) (/ -1 y)) (fma (/ (/ (/ -1 x) (* (/ -1 x) (/ -1 y))) y) (log1p (exp x)) (/ (/ (/ -1 x) (* (/ -1 x) (/ -1 y))) y))) -1)) 1553947695.599 * * * * [progress]: [ 117 / 132 ] simplifiying candidate # 1553947695.599 * [simplify]: Simplifying (* x y) 1553947695.600 * * [simplify]: iters left: 2 (3 enodes) 1553947695.600 * * [simplify]: iters left: 1 (10 enodes) 1553947695.601 * * [simplify]: Extracting #0: cost 1 inf + 0 1553947695.601 * * [simplify]: Extracting #1: cost 4 inf + 0 1553947695.601 * * [simplify]: Extracting #2: cost 2 inf + 2 1553947695.602 * * [simplify]: Extracting #3: cost 0 inf + 86 1553947695.602 * [simplify]: Simplified to (* x y) 1553947695.602 * [simplify]: Simplified (2 1 1 2) to (λ (x y) (+ (- (* (/ -1 (* -1 -1)) (* x y)) (fma (/ (/ (/ -1 x) (* (/ -1 x) (/ -1 y))) y) (log1p (exp x)) (/ (/ (/ -1 x) (* (/ -1 x) (/ -1 y))) y))) -1)) 1553947695.602 * * * * [progress]: [ 118 / 132 ] simplifiying candidate # 1553947695.602 * * * * [progress]: [ 119 / 132 ] simplifiying candidate # 1553947695.602 * * * * [progress]: [ 120 / 132 ] simplifiying candidate #real (real->posit16 (/ -1 (* (/ -1 x) (/ -1 y))))) (fma (/ (/ (/ -1 x) (* (/ -1 x) (/ -1 y))) y) (log1p (exp x)) (/ (/ (/ -1 x) (* (/ -1 x) (/ -1 y))) y))) -1))> 1553947695.602 * * * * [progress]: [ 121 / 132 ] simplifiying candidate # 1553947695.602 * [simplify]: Simplifying (* -1 y) 1553947695.602 * * [simplify]: iters left: 2 (3 enodes) 1553947695.603 * * [simplify]: iters left: 1 (11 enodes) 1553947695.605 * * [simplify]: Extracting #0: cost 1 inf + 0 1553947695.605 * * [simplify]: Extracting #1: cost 4 inf + 0 1553947695.605 * * [simplify]: Extracting #2: cost 0 inf + 84 1553947695.605 * [simplify]: Simplified to (- y) 1553947695.605 * [simplify]: Simplified (2 1 2 3 1) to (λ (x y) (+ (- (/ -1 (* (/ -1 x) (/ -1 y))) (fma (/ (/ (/ -1 x) (* (/ -1 x) (/ -1 y))) y) (log1p (exp x)) (/ (- y) y))) -1)) 1553947695.605 * * * * [progress]: [ 122 / 132 ] simplifiying candidate # 1553947695.605 * [simplify]: Simplifying (* -1 y) 1553947695.605 * * [simplify]: iters left: 2 (3 enodes) 1553947695.606 * * [simplify]: iters left: 1 (11 enodes) 1553947695.608 * * [simplify]: Extracting #0: cost 1 inf + 0 1553947695.608 * * [simplify]: Extracting #1: cost 4 inf + 0 1553947695.608 * * [simplify]: Extracting #2: cost 0 inf + 84 1553947695.608 * [simplify]: Simplified to (- y) 1553947695.608 * [simplify]: Simplified (2 1 2 3 1) to (λ (x y) (+ (- (/ -1 (* (/ -1 x) (/ -1 y))) (fma (/ (/ (/ -1 x) (* (/ -1 x) (/ -1 y))) y) (log1p (exp x)) (/ (- y) y))) -1)) 1553947695.608 * * * * [progress]: [ 123 / 132 ] simplifiying candidate # 1553947695.608 * [simplify]: Simplifying (* -1 y) 1553947695.608 * * [simplify]: iters left: 2 (3 enodes) 1553947695.609 * * [simplify]: iters left: 1 (11 enodes) 1553947695.611 * * [simplify]: Extracting #0: cost 1 inf + 0 1553947695.611 * * [simplify]: Extracting #1: cost 4 inf + 0 1553947695.611 * * [simplify]: Extracting #2: cost 0 inf + 84 1553947695.611 * [simplify]: Simplified to (- y) 1553947695.611 * [simplify]: Simplified (2 1 2 3 1) to (λ (x y) (+ (- (/ -1 (* (/ -1 x) (/ -1 y))) (fma (/ (/ (/ -1 x) (* (/ -1 x) (/ -1 y))) y) (log1p (exp x)) (/ (- y) y))) -1)) 1553947695.611 * * * * [progress]: [ 124 / 132 ] simplifiying candidate # 1553947695.611 * [simplify]: Simplifying (* -1 y) 1553947695.611 * * [simplify]: iters left: 2 (3 enodes) 1553947695.612 * * [simplify]: iters left: 1 (11 enodes) 1553947695.614 * * [simplify]: Extracting #0: cost 1 inf + 0 1553947695.615 * * [simplify]: Extracting #1: cost 4 inf + 0 1553947695.615 * * [simplify]: Extracting #2: cost 0 inf + 84 1553947695.615 * [simplify]: Simplified to (- y) 1553947695.615 * [simplify]: Simplified (2 1 2 1 1) to (λ (x y) (+ (- (/ -1 (* (/ -1 x) (/ -1 y))) (fma (/ (- y) y) (log1p (exp x)) (/ (/ (/ -1 x) (* (/ -1 x) (/ -1 y))) y))) -1)) 1553947695.615 * * * * [progress]: [ 125 / 132 ] simplifiying candidate # 1553947695.615 * [simplify]: Simplifying (* -1 y) 1553947695.615 * * [simplify]: iters left: 2 (3 enodes) 1553947695.617 * * [simplify]: iters left: 1 (11 enodes) 1553947695.620 * * [simplify]: Extracting #0: cost 1 inf + 0 1553947695.620 * * [simplify]: Extracting #1: cost 4 inf + 0 1553947695.620 * * [simplify]: Extracting #2: cost 0 inf + 84 1553947695.620 * [simplify]: Simplified to (- y) 1553947695.620 * [simplify]: Simplified (2 1 2 1 1) to (λ (x y) (+ (- (/ -1 (* (/ -1 x) (/ -1 y))) (fma (/ (- y) y) (log1p (exp x)) (/ (/ (/ -1 x) (* (/ -1 x) (/ -1 y))) y))) -1)) 1553947695.620 * * * * [progress]: [ 126 / 132 ] simplifiying candidate # 1553947695.621 * [simplify]: Simplifying (* -1 y) 1553947695.621 * * [simplify]: iters left: 2 (3 enodes) 1553947695.622 * * [simplify]: iters left: 1 (11 enodes) 1553947695.625 * * [simplify]: Extracting #0: cost 1 inf + 0 1553947695.625 * * [simplify]: Extracting #1: cost 4 inf + 0 1553947695.625 * * [simplify]: Extracting #2: cost 0 inf + 84 1553947695.625 * [simplify]: Simplified to (- y) 1553947695.625 * [simplify]: Simplified (2 1 2 1 1) to (λ (x y) (+ (- (/ -1 (* (/ -1 x) (/ -1 y))) (fma (/ (- y) y) (log1p (exp x)) (/ (/ (/ -1 x) (* (/ -1 x) (/ -1 y))) y))) -1)) 1553947695.626 * * * * [progress]: [ 127 / 132 ] simplifiying candidate # 1553947695.626 * [simplify]: Simplifying (+ (log 2) (+ (* 1/2 x) (* 1/8 (pow x 2)))) 1553947695.626 * * [simplify]: iters left: 6 (10 enodes) 1553947695.633 * * [simplify]: iters left: 5 (38 enodes) 1553947695.645 * * [simplify]: iters left: 4 (53 enodes) 1553947695.661 * * [simplify]: iters left: 3 (83 enodes) 1553947695.676 * * [simplify]: iters left: 2 (104 enodes) 1553947695.689 * * [simplify]: iters left: 1 (112 enodes) 1553947695.706 * * [simplify]: Extracting #0: cost 1 inf + 0 1553947695.706 * * [simplify]: Extracting #1: cost 14 inf + 0 1553947695.707 * * [simplify]: Extracting #2: cost 21 inf + 3 1553947695.707 * * [simplify]: Extracting #3: cost 6 inf + 985 1553947695.708 * * [simplify]: Extracting #4: cost 1 inf + 1704 1553947695.709 * * [simplify]: Extracting #5: cost 0 inf + 1832 1553947695.711 * [simplify]: Simplified to (fma x (fma 1/8 x 1/2) (log 2)) 1553947695.711 * [simplify]: Simplified (2) to (λ (x y) (fma x (fma 1/8 x 1/2) (log 2))) 1553947695.711 * * * * [progress]: [ 128 / 132 ] simplifiying candidate # 1553947695.711 * [simplify]: Simplifying (- (log (+ (exp x) 1)) (* x y)) 1553947695.711 * * [simplify]: iters left: 6 (8 enodes) 1553947695.715 * * [simplify]: iters left: 5 (30 enodes) 1553947695.724 * * [simplify]: iters left: 4 (42 enodes) 1553947695.735 * * [simplify]: iters left: 3 (50 enodes) 1553947695.748 * * [simplify]: Extracting #0: cost 1 inf + 0 1553947695.748 * * [simplify]: Extracting #1: cost 9 inf + 0 1553947695.748 * * [simplify]: Extracting #2: cost 14 inf + 2 1553947695.748 * * [simplify]: Extracting #3: cost 10 inf + 403 1553947695.749 * * [simplify]: Extracting #4: cost 1 inf + 1475 1553947695.749 * * [simplify]: Extracting #5: cost 0 inf + 1587 1553947695.750 * [simplify]: Simplified to (- (log1p (exp x)) (* y x)) 1553947695.750 * [simplify]: Simplified (2) to (λ (x y) (- (log1p (exp x)) (* y x))) 1553947695.750 * * * * [progress]: [ 129 / 132 ] simplifiying candidate # 1553947695.750 * [simplify]: Simplifying (- (log (+ (exp x) 1)) (* x y)) 1553947695.750 * * [simplify]: iters left: 6 (8 enodes) 1553947695.754 * * [simplify]: iters left: 5 (30 enodes) 1553947695.760 * * [simplify]: iters left: 4 (42 enodes) 1553947695.766 * * [simplify]: iters left: 3 (50 enodes) 1553947695.775 * * [simplify]: Extracting #0: cost 1 inf + 0 1553947695.775 * * [simplify]: Extracting #1: cost 9 inf + 0 1553947695.775 * * [simplify]: Extracting #2: cost 14 inf + 2 1553947695.775 * * [simplify]: Extracting #3: cost 10 inf + 403 1553947695.775 * * [simplify]: Extracting #4: cost 1 inf + 1475 1553947695.775 * * [simplify]: Extracting #5: cost 0 inf + 1587 1553947695.776 * [simplify]: Simplified to (- (log1p (exp x)) (* y x)) 1553947695.776 * [simplify]: Simplified (2) to (λ (x y) (- (log1p (exp x)) (* y x))) 1553947695.776 * * * * [progress]: [ 130 / 132 ] simplifiying candidate # 1553947695.776 * [simplify]: Simplifying (* -1 (* x y)) 1553947695.776 * * [simplify]: iters left: 4 (5 enodes) 1553947695.778 * * [simplify]: iters left: 3 (20 enodes) 1553947695.781 * * [simplify]: iters left: 2 (33 enodes) 1553947695.788 * * [simplify]: iters left: 1 (38 enodes) 1553947695.796 * * [simplify]: Extracting #0: cost 1 inf + 0 1553947695.796 * * [simplify]: Extracting #1: cost 8 inf + 0 1553947695.797 * * [simplify]: Extracting #2: cost 3 inf + 291 1553947695.797 * * [simplify]: Extracting #3: cost 0 inf + 415 1553947695.797 * [simplify]: Simplified to (- (* y x)) 1553947695.797 * [simplify]: Simplified (2 1 1) to (λ (x y) (+ (- (- (* y x)) (fma (/ (/ (/ -1 x) (* (/ -1 x) (/ -1 y))) y) (log1p (exp x)) (/ (/ (/ -1 x) (* (/ -1 x) (/ -1 y))) y))) -1)) 1553947695.797 * * * * [progress]: [ 131 / 132 ] simplifiying candidate # 1553947695.798 * [simplify]: Simplifying (* -1 (* x y)) 1553947695.798 * * [simplify]: iters left: 4 (5 enodes) 1553947695.800 * * [simplify]: iters left: 3 (20 enodes) 1553947695.806 * * [simplify]: iters left: 2 (33 enodes) 1553947695.815 * * [simplify]: iters left: 1 (38 enodes) 1553947695.824 * * [simplify]: Extracting #0: cost 1 inf + 0 1553947695.824 * * [simplify]: Extracting #1: cost 8 inf + 0 1553947695.824 * * [simplify]: Extracting #2: cost 3 inf + 291 1553947695.824 * * [simplify]: Extracting #3: cost 0 inf + 415 1553947695.825 * [simplify]: Simplified to (- (* y x)) 1553947695.825 * [simplify]: Simplified (2 1 1) to (λ (x y) (+ (- (- (* y x)) (fma (/ (/ (/ -1 x) (* (/ -1 x) (/ -1 y))) y) (log1p (exp x)) (/ (/ (/ -1 x) (* (/ -1 x) (/ -1 y))) y))) -1)) 1553947695.825 * * * * [progress]: [ 132 / 132 ] simplifiying candidate # 1553947695.825 * [simplify]: Simplifying (* -1 (* x y)) 1553947695.825 * * [simplify]: iters left: 4 (5 enodes) 1553947695.828 * * [simplify]: iters left: 3 (20 enodes) 1553947695.834 * * [simplify]: iters left: 2 (33 enodes) 1553947695.844 * * [simplify]: iters left: 1 (38 enodes) 1553947695.853 * * [simplify]: Extracting #0: cost 1 inf + 0 1553947695.854 * * [simplify]: Extracting #1: cost 8 inf + 0 1553947695.854 * * [simplify]: Extracting #2: cost 3 inf + 291 1553947695.854 * * [simplify]: Extracting #3: cost 0 inf + 415 1553947695.854 * [simplify]: Simplified to (- (* y x)) 1553947695.854 * [simplify]: Simplified (2 1 1) to (λ (x y) (+ (- (- (* y x)) (fma (/ (/ (/ -1 x) (* (/ -1 x) (/ -1 y))) y) (log1p (exp x)) (/ (/ (/ -1 x) (* (/ -1 x) (/ -1 y))) y))) -1)) 1553947695.855 * * * [progress]: adding candidates to table 1553947697.271 * [progress]: [Phase 3 of 3] Extracting. 1553947697.271 * * [regime]: Finding splitpoints for: (# # # # #) 1553947697.271 * * * [regime-changes]: Trying 2 branch expressions: (y x) 1553947697.272 * * * * [regimes]: Trying to branch on y from (# # # # #) 1553947697.305 * * * * [regimes]: Trying to branch on x from (# # # # #) 1553947697.343 * * * [regime]: Found split indices: #