1550840115.703 * [misc]progress: [Phase 1 of 3] Setting up. 1550840115.704 * * * [misc]progress: [1/2] Preparing points 1550840115.800 * * * [misc]progress: [2/2] Setting up program. 1550840115.802 * [misc]progress: [Phase 2 of 3] Improving. 1550840115.803 * * * * [misc]progress: [ 1 / 1 ] simplifiying candidate # 1550840115.804 * [enter]simplify: Simplifying (- (* (+ x 1) (+ x 1)) 1) 1550840115.805 * * [misc]simplify: iters left: 6 (5 enodes) 1550840115.814 * * [misc]simplify: iters left: 5 (30 enodes) 1550840115.821 * * [misc]simplify: iters left: 4 (66 enodes) 1550840115.832 * * [misc]simplify: iters left: 3 (92 enodes) 1550840115.849 * * [misc]simplify: iters left: 2 (175 enodes) 1550840115.940 * * [misc]simplify: iters left: 1 (462 enodes) 1550840116.281 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550840116.281 * * [misc]simplify: Extracting #1: cost 77 inf + 0 1550840116.282 * * [misc]simplify: Extracting #2: cost 211 inf + 49 1550840116.284 * * [misc]simplify: Extracting #3: cost 137 inf + 6861 1550840116.290 * * [misc]simplify: Extracting #4: cost 20 inf + 19922 1550840116.297 * * [misc]simplify: Extracting #5: cost 0 inf + 22264 1550840116.304 * [exit]simplify: Simplified to (* (+ 2 x) x) 1550840116.305 * [misc]simplify: Simplified (2) to (λ (x) (* (+ 2 x) x)) 1550840116.311 * * [misc]progress: iteration 1 / 4 1550840116.311 * * * [misc]progress: picking best candidate 1550840116.313 * * * * [misc]pick: Picked # 1550840116.313 * * * [misc]progress: localizing error 1550840116.319 * * * [misc]progress: generating rewritten candidates 1550840116.320 * * * * [misc]progress: [ 1 / 1 ] rewriting at (2) 1550840116.330 * * * [misc]progress: generating series expansions 1550840116.331 * * * * [misc]progress: [ 1 / 1 ] generating series at (2) 1550840116.334 * [misc]backup-simplify: Simplify (* (+ 2 x) x) into (* x (+ x 2)) 1550840116.334 * [misc]approximate: Taking taylor expansion of (* x (+ x 2)) in (x) around 0 1550840116.335 * [misc]taylor: Taking taylor expansion of (* x (+ x 2)) in x 1550840116.335 * [misc]taylor: Taking taylor expansion of x in x 1550840116.335 * [misc]backup-simplify: Simplify 0 into 0 1550840116.335 * [misc]backup-simplify: Simplify 1 into 1 1550840116.335 * [misc]taylor: Taking taylor expansion of (+ x 2) in x 1550840116.335 * [misc]taylor: Taking taylor expansion of x in x 1550840116.335 * [misc]backup-simplify: Simplify 0 into 0 1550840116.335 * [misc]backup-simplify: Simplify 1 into 1 1550840116.335 * [misc]taylor: Taking taylor expansion of 2 in x 1550840116.335 * [misc]backup-simplify: Simplify 2 into 2 1550840116.335 * [misc]taylor: Taking taylor expansion of (* x (+ x 2)) in x 1550840116.335 * [misc]taylor: Taking taylor expansion of x in x 1550840116.335 * [misc]backup-simplify: Simplify 0 into 0 1550840116.335 * [misc]backup-simplify: Simplify 1 into 1 1550840116.335 * [misc]taylor: Taking taylor expansion of (+ x 2) in x 1550840116.335 * [misc]taylor: Taking taylor expansion of x in x 1550840116.336 * [misc]backup-simplify: Simplify 0 into 0 1550840116.336 * [misc]backup-simplify: Simplify 1 into 1 1550840116.336 * [misc]taylor: Taking taylor expansion of 2 in x 1550840116.336 * [misc]backup-simplify: Simplify 2 into 2 1550840116.336 * [misc]backup-simplify: Simplify (+ 0 2) into 2 1550840116.337 * [misc]backup-simplify: Simplify (* 0 2) into 0 1550840116.337 * [misc]backup-simplify: Simplify 0 into 0 1550840116.337 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1550840116.337 * [misc]backup-simplify: Simplify (+ (* 0 1) (* 1 2)) into 2 1550840116.337 * [misc]backup-simplify: Simplify 2 into 2 1550840116.337 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1550840116.337 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 1) (* 0 2))) into 1 1550840116.337 * [misc]backup-simplify: Simplify 1 into 1 1550840116.337 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1550840116.338 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 2)))) into 0 1550840116.338 * [misc]backup-simplify: Simplify 0 into 0 1550840116.338 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1550840116.338 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 1) (* 0 2))))) into 0 1550840116.338 * [misc]backup-simplify: Simplify 0 into 0 1550840116.338 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1550840116.338 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 2)))))) into 0 1550840116.338 * [misc]backup-simplify: Simplify 0 into 0 1550840116.339 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1550840116.339 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 2))))))) into 0 1550840116.339 * [misc]backup-simplify: Simplify 0 into 0 1550840116.339 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1550840116.339 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 2)))))))) into 0 1550840116.339 * [misc]backup-simplify: Simplify 0 into 0 1550840116.339 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1550840116.340 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 2))))))))) into 0 1550840116.340 * [misc]backup-simplify: Simplify 0 into 0 1550840116.340 * [misc]backup-simplify: Simplify (+ (* 1 (pow x 2)) (* 2 x)) into (+ (* 2 x) (pow x 2)) 1550840116.340 * [misc]backup-simplify: Simplify (* (+ 2 (/ 1 x)) (/ 1 x)) into (/ (+ (/ 1 x) 2) x) 1550840116.340 * [misc]approximate: Taking taylor expansion of (/ (+ (/ 1 x) 2) x) in (x) around 0 1550840116.340 * [misc]taylor: Taking taylor expansion of (/ (+ (/ 1 x) 2) x) in x 1550840116.340 * [misc]taylor: Taking taylor expansion of (+ (/ 1 x) 2) in x 1550840116.341 * [misc]taylor: Taking taylor expansion of (/ 1 x) in x 1550840116.341 * [misc]taylor: Taking taylor expansion of x in x 1550840116.341 * [misc]backup-simplify: Simplify 0 into 0 1550840116.341 * [misc]backup-simplify: Simplify 1 into 1 1550840116.341 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1550840116.341 * [misc]taylor: Taking taylor expansion of 2 in x 1550840116.341 * [misc]backup-simplify: Simplify 2 into 2 1550840116.341 * [misc]taylor: Taking taylor expansion of x in x 1550840116.341 * [misc]backup-simplify: Simplify 0 into 0 1550840116.341 * [misc]backup-simplify: Simplify 1 into 1 1550840116.341 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1550840116.341 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1550840116.341 * [misc]taylor: Taking taylor expansion of (/ (+ (/ 1 x) 2) x) in x 1550840116.341 * [misc]taylor: Taking taylor expansion of (+ (/ 1 x) 2) in x 1550840116.341 * [misc]taylor: Taking taylor expansion of (/ 1 x) in x 1550840116.341 * [misc]taylor: Taking taylor expansion of x in x 1550840116.341 * [misc]backup-simplify: Simplify 0 into 0 1550840116.341 * [misc]backup-simplify: Simplify 1 into 1 1550840116.341 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1550840116.341 * [misc]taylor: Taking taylor expansion of 2 in x 1550840116.341 * [misc]backup-simplify: Simplify 2 into 2 1550840116.341 * [misc]taylor: Taking taylor expansion of x in x 1550840116.341 * [misc]backup-simplify: Simplify 0 into 0 1550840116.341 * [misc]backup-simplify: Simplify 1 into 1 1550840116.341 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1550840116.342 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1550840116.342 * [misc]backup-simplify: Simplify 1 into 1 1550840116.342 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1550840116.342 * [misc]backup-simplify: Simplify (+ 0 2) into 2 1550840116.342 * [misc]backup-simplify: Simplify (- (/ 2 1) (+ (* 1 (/ 0 1)))) into 2 1550840116.342 * [misc]backup-simplify: Simplify 2 into 2 1550840116.343 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1550840116.343 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1550840116.343 * [misc]backup-simplify: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 2 (/ 0 1)))) into 0 1550840116.343 * [misc]backup-simplify: Simplify 0 into 0 1550840116.343 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1550840116.343 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1550840116.343 * [misc]backup-simplify: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 2 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1550840116.343 * [misc]backup-simplify: Simplify 0 into 0 1550840116.344 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1550840116.344 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1550840116.344 * [misc]backup-simplify: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 2 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1550840116.344 * [misc]backup-simplify: Simplify 0 into 0 1550840116.344 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1550840116.344 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1550840116.345 * [misc]backup-simplify: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 2 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1550840116.345 * [misc]backup-simplify: Simplify 0 into 0 1550840116.345 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1550840116.345 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1550840116.345 * [misc]backup-simplify: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 2 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1550840116.345 * [misc]backup-simplify: Simplify 0 into 0 1550840116.346 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1550840116.346 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1550840116.346 * [misc]backup-simplify: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 2 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1550840116.346 * [misc]backup-simplify: Simplify 0 into 0 1550840116.346 * [misc]backup-simplify: Simplify (+ (* 2 (/ 1 (/ 1 x))) (* 1 (pow (/ 1 (/ 1 x)) 2))) into (+ (* 2 x) (pow x 2)) 1550840116.347 * [misc]backup-simplify: Simplify (* (+ 2 (/ 1 (- x))) (/ 1 (- x))) into (* -1 (/ (- 2 (/ 1 x)) x)) 1550840116.347 * [misc]approximate: Taking taylor expansion of (* -1 (/ (- 2 (/ 1 x)) x)) in (x) around 0 1550840116.347 * [misc]taylor: Taking taylor expansion of (* -1 (/ (- 2 (/ 1 x)) x)) in x 1550840116.347 * [misc]taylor: Taking taylor expansion of -1 in x 1550840116.347 * [misc]backup-simplify: Simplify -1 into -1 1550840116.347 * [misc]taylor: Taking taylor expansion of (/ (- 2 (/ 1 x)) x) in x 1550840116.347 * [misc]taylor: Taking taylor expansion of (- 2 (/ 1 x)) in x 1550840116.347 * [misc]taylor: Taking taylor expansion of 2 in x 1550840116.347 * [misc]backup-simplify: Simplify 2 into 2 1550840116.347 * [misc]taylor: Taking taylor expansion of (/ 1 x) in x 1550840116.347 * [misc]taylor: Taking taylor expansion of x in x 1550840116.347 * [misc]backup-simplify: Simplify 0 into 0 1550840116.347 * [misc]backup-simplify: Simplify 1 into 1 1550840116.347 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1550840116.347 * [misc]taylor: Taking taylor expansion of x in x 1550840116.347 * [misc]backup-simplify: Simplify 0 into 0 1550840116.347 * [misc]backup-simplify: Simplify 1 into 1 1550840116.347 * [misc]backup-simplify: Simplify (- 1) into -1 1550840116.347 * [misc]backup-simplify: Simplify (+ 0 -1) into -1 1550840116.347 * [misc]backup-simplify: Simplify (/ -1 1) into -1 1550840116.347 * [misc]taylor: Taking taylor expansion of (* -1 (/ (- 2 (/ 1 x)) x)) in x 1550840116.347 * [misc]taylor: Taking taylor expansion of -1 in x 1550840116.347 * [misc]backup-simplify: Simplify -1 into -1 1550840116.347 * [misc]taylor: Taking taylor expansion of (/ (- 2 (/ 1 x)) x) in x 1550840116.347 * [misc]taylor: Taking taylor expansion of (- 2 (/ 1 x)) in x 1550840116.347 * [misc]taylor: Taking taylor expansion of 2 in x 1550840116.347 * [misc]backup-simplify: Simplify 2 into 2 1550840116.347 * [misc]taylor: Taking taylor expansion of (/ 1 x) in x 1550840116.347 * [misc]taylor: Taking taylor expansion of x in x 1550840116.347 * [misc]backup-simplify: Simplify 0 into 0 1550840116.347 * [misc]backup-simplify: Simplify 1 into 1 1550840116.347 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1550840116.348 * [misc]taylor: Taking taylor expansion of x in x 1550840116.348 * [misc]backup-simplify: Simplify 0 into 0 1550840116.348 * [misc]backup-simplify: Simplify 1 into 1 1550840116.348 * [misc]backup-simplify: Simplify (- 1) into -1 1550840116.348 * [misc]backup-simplify: Simplify (+ 0 -1) into -1 1550840116.348 * [misc]backup-simplify: Simplify (/ -1 1) into -1 1550840116.348 * [misc]backup-simplify: Simplify (* -1 -1) into 1 1550840116.348 * [misc]backup-simplify: Simplify 1 into 1 1550840116.348 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1550840116.348 * [misc]backup-simplify: Simplify (- 0) into 0 1550840116.348 * [misc]backup-simplify: Simplify (+ 2 0) into 2 1550840116.348 * [misc]backup-simplify: Simplify (- (/ 2 1) (+ (* -1 (/ 0 1)))) into 2 1550840116.349 * [misc]backup-simplify: Simplify (+ (* -1 2) (* 0 -1)) into -2 1550840116.349 * [misc]backup-simplify: Simplify -2 into -2 1550840116.349 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1550840116.349 * [misc]backup-simplify: Simplify (- 0) into 0 1550840116.349 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1550840116.349 * [misc]backup-simplify: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 2 (/ 0 1)))) into 0 1550840116.349 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 2) (* 0 -1))) into 0 1550840116.349 * [misc]backup-simplify: Simplify 0 into 0 1550840116.350 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1550840116.350 * [misc]backup-simplify: Simplify (- 0) into 0 1550840116.350 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1550840116.350 * [misc]backup-simplify: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 2 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1550840116.350 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 2) (* 0 -1)))) into 0 1550840116.350 * [misc]backup-simplify: Simplify 0 into 0 1550840116.350 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1550840116.351 * [misc]backup-simplify: Simplify (- 0) into 0 1550840116.351 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1550840116.351 * [misc]backup-simplify: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 2 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1550840116.351 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 2) (* 0 -1))))) into 0 1550840116.351 * [misc]backup-simplify: Simplify 0 into 0 1550840116.351 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1550840116.351 * [misc]backup-simplify: Simplify (- 0) into 0 1550840116.352 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1550840116.352 * [misc]backup-simplify: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 2 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1550840116.352 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 2) (* 0 -1)))))) into 0 1550840116.352 * [misc]backup-simplify: Simplify 0 into 0 1550840116.352 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1550840116.352 * [misc]backup-simplify: Simplify (- 0) into 0 1550840116.353 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1550840116.353 * [misc]backup-simplify: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 2 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1550840116.353 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 2) (* 0 -1))))))) into 0 1550840116.353 * [misc]backup-simplify: Simplify 0 into 0 1550840116.353 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1550840116.353 * [misc]backup-simplify: Simplify (- 0) into 0 1550840116.354 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1550840116.354 * [misc]backup-simplify: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 2 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1550840116.354 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 2) (* 0 -1)))))))) into 0 1550840116.354 * [misc]backup-simplify: Simplify 0 into 0 1550840116.354 * [misc]backup-simplify: Simplify (+ (* -2 (/ 1 (/ 1 (- x)))) (* 1 (pow (/ 1 (/ 1 (- x))) 2))) into (+ (* 2 x) (pow x 2)) 1550840116.354 * * * [misc]progress: simplifying candidates 1550840116.354 * * * * [misc]progress: [ 1 / 17 ] simplifiying candidate # 1550840116.355 * * * * [misc]progress: [ 2 / 17 ] simplifiying candidate # 1550840116.355 * * * * [misc]progress: [ 3 / 17 ] simplifiying candidate # 1550840116.355 * * * * [misc]progress: [ 4 / 17 ] simplifiying candidate # 1550840116.355 * * * * [misc]progress: [ 5 / 17 ] simplifiying candidate # 1550840116.355 * * * * [misc]progress: [ 6 / 17 ] simplifiying candidate # 1550840116.355 * * * * [misc]progress: [ 7 / 17 ] simplifiying candidate # 1550840116.355 * * * * [misc]progress: [ 8 / 17 ] simplifiying candidate # 1550840116.355 * [enter]simplify: Simplifying (* (cbrt (+ 2 x)) (cbrt (+ 2 x))) 1550840116.355 * * [misc]simplify: iters left: 5 (5 enodes) 1550840116.357 * * [misc]simplify: iters left: 4 (16 enodes) 1550840116.359 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550840116.359 * * [misc]simplify: Extracting #1: cost 3 inf + 0 1550840116.359 * * [misc]simplify: Extracting #2: cost 5 inf + 0 1550840116.359 * * [misc]simplify: Extracting #3: cost 8 inf + 0 1550840116.359 * * [misc]simplify: Extracting #4: cost 6 inf + 2 1550840116.359 * * [misc]simplify: Extracting #5: cost 0 inf + 654 1550840116.359 * [exit]simplify: Simplified to (* (cbrt (+ x 2)) (cbrt (+ x 2))) 1550840116.360 * [misc]simplify: Simplified (2 1) to (λ (x) (* (* (cbrt (+ x 2)) (cbrt (+ x 2))) (* (cbrt (+ 2 x)) x))) 1550840116.360 * * * * [misc]progress: [ 9 / 17 ] simplifiying candidate # 1550840116.360 * [enter]simplify: Simplifying (sqrt (+ 2 x)) 1550840116.360 * * [misc]simplify: iters left: 3 (4 enodes) 1550840116.361 * * [misc]simplify: iters left: 2 (13 enodes) 1550840116.363 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550840116.364 * * [misc]simplify: Extracting #1: cost 3 inf + 0 1550840116.364 * * [misc]simplify: Extracting #2: cost 6 inf + 0 1550840116.364 * * [misc]simplify: Extracting #3: cost 4 inf + 2 1550840116.364 * * [misc]simplify: Extracting #4: cost 0 inf + 250 1550840116.364 * [exit]simplify: Simplified to (sqrt (+ x 2)) 1550840116.364 * [misc]simplify: Simplified (2 1) to (λ (x) (* (sqrt (+ x 2)) (* (sqrt (+ 2 x)) x))) 1550840116.364 * * * * [misc]progress: [ 10 / 17 ] simplifiying candidate # 1550840116.364 * * * * [misc]progress: [ 11 / 17 ] simplifiying candidate # 1550840116.364 * [enter]simplify: Simplifying (* (+ (pow 2 3) (pow x 3)) x) 1550840116.364 * * [misc]simplify: iters left: 5 (7 enodes) 1550840116.368 * * [misc]simplify: iters left: 4 (31 enodes) 1550840116.373 * * [misc]simplify: iters left: 3 (45 enodes) 1550840116.380 * * [misc]simplify: iters left: 2 (63 enodes) 1550840116.387 * * [misc]simplify: iters left: 1 (67 enodes) 1550840116.395 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550840116.395 * * [misc]simplify: Extracting #1: cost 6 inf + 0 1550840116.395 * * [misc]simplify: Extracting #2: cost 12 inf + 1 1550840116.395 * * [misc]simplify: Extracting #3: cost 11 inf + 125 1550840116.395 * * [misc]simplify: Extracting #4: cost 2 inf + 859 1550840116.396 * * [misc]simplify: Extracting #5: cost 0 inf + 1062 1550840116.396 * [exit]simplify: Simplified to (+ (* (* x x) (* x x)) (* x 8)) 1550840116.396 * [misc]simplify: Simplified (2 1) to (λ (x) (/ (+ (* (* x x) (* x x)) (* x 8)) (+ (* 2 2) (- (* x x) (* 2 x))))) 1550840116.396 * * * * [misc]progress: [ 12 / 17 ] simplifiying candidate # 1550840116.396 * [enter]simplify: Simplifying (* (- (* 2 2) (* x x)) x) 1550840116.396 * * [misc]simplify: iters left: 6 (6 enodes) 1550840116.399 * * [misc]simplify: iters left: 5 (25 enodes) 1550840116.403 * * [misc]simplify: iters left: 4 (49 enodes) 1550840116.416 * * [misc]simplify: iters left: 3 (98 enodes) 1550840116.436 * * [misc]simplify: iters left: 2 (217 enodes) 1550840116.483 * * [misc]simplify: iters left: 1 (406 enodes) 1550840116.580 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550840116.580 * * [misc]simplify: Extracting #1: cost 28 inf + 0 1550840116.580 * * [misc]simplify: Extracting #2: cost 72 inf + 1 1550840116.581 * * [misc]simplify: Extracting #3: cost 82 inf + 616 1550840116.582 * * [misc]simplify: Extracting #4: cost 40 inf + 5430 1550840116.585 * * [misc]simplify: Extracting #5: cost 2 inf + 10388 1550840116.589 * * [misc]simplify: Extracting #6: cost 0 inf + 10391 1550840116.593 * * [misc]simplify: Extracting #7: cost 0 inf + 10351 1550840116.596 * [exit]simplify: Simplified to (* (- 4 (* x x)) x) 1550840116.596 * [misc]simplify: Simplified (2 1) to (λ (x) (/ (* (- 4 (* x x)) x) (- 2 x))) 1550840116.596 * * * * [misc]progress: [ 13 / 17 ] simplifiying candidate #real (real->posit16 (* (+ 2 x) x))))> 1550840116.596 * * * * [misc]progress: [ 14 / 17 ] simplifiying candidate # 1550840116.596 * * * * [misc]progress: [ 15 / 17 ] simplifiying candidate # 1550840116.596 * [enter]simplify: Simplifying (+ (* 2 x) (pow x 2)) 1550840116.596 * * [misc]simplify: iters left: 4 (5 enodes) 1550840116.600 * * [misc]simplify: iters left: 3 (18 enodes) 1550840116.603 * * [misc]simplify: iters left: 2 (22 enodes) 1550840116.606 * * [misc]simplify: iters left: 1 (27 enodes) 1550840116.609 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550840116.610 * * [misc]simplify: Extracting #1: cost 6 inf + 0 1550840116.610 * * [misc]simplify: Extracting #2: cost 8 inf + 42 1550840116.610 * * [misc]simplify: Extracting #3: cost 6 inf + 84 1550840116.610 * * [misc]simplify: Extracting #4: cost 0 inf + 496 1550840116.610 * * [misc]simplify: Extracting #5: cost 0 inf + 416 1550840116.610 * [exit]simplify: Simplified to (* x (+ x 2)) 1550840116.610 * [misc]simplify: Simplified (2) to (λ (x) (* x (+ x 2))) 1550840116.610 * * * * [misc]progress: [ 16 / 17 ] simplifiying candidate # 1550840116.610 * [enter]simplify: Simplifying (+ (* 2 x) (pow x 2)) 1550840116.610 * * [misc]simplify: iters left: 4 (5 enodes) 1550840116.612 * * [misc]simplify: iters left: 3 (18 enodes) 1550840116.614 * * [misc]simplify: iters left: 2 (22 enodes) 1550840116.618 * * [misc]simplify: iters left: 1 (27 enodes) 1550840116.621 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550840116.621 * * [misc]simplify: Extracting #1: cost 6 inf + 0 1550840116.621 * * [misc]simplify: Extracting #2: cost 8 inf + 42 1550840116.621 * * [misc]simplify: Extracting #3: cost 6 inf + 84 1550840116.621 * * [misc]simplify: Extracting #4: cost 0 inf + 496 1550840116.622 * * [misc]simplify: Extracting #5: cost 0 inf + 416 1550840116.622 * [exit]simplify: Simplified to (* x (+ x 2)) 1550840116.622 * [misc]simplify: Simplified (2) to (λ (x) (* x (+ x 2))) 1550840116.622 * * * * [misc]progress: [ 17 / 17 ] simplifiying candidate # 1550840116.622 * [enter]simplify: Simplifying (+ (* 2 x) (pow x 2)) 1550840116.622 * * [misc]simplify: iters left: 4 (5 enodes) 1550840116.623 * * [misc]simplify: iters left: 3 (18 enodes) 1550840116.626 * * [misc]simplify: iters left: 2 (22 enodes) 1550840116.629 * * [misc]simplify: iters left: 1 (27 enodes) 1550840116.633 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550840116.633 * * [misc]simplify: Extracting #1: cost 6 inf + 0 1550840116.633 * * [misc]simplify: Extracting #2: cost 8 inf + 42 1550840116.633 * * [misc]simplify: Extracting #3: cost 6 inf + 84 1550840116.634 * * [misc]simplify: Extracting #4: cost 0 inf + 496 1550840116.634 * * [misc]simplify: Extracting #5: cost 0 inf + 416 1550840116.634 * [exit]simplify: Simplified to (* x (+ x 2)) 1550840116.634 * [misc]simplify: Simplified (2) to (λ (x) (* x (+ x 2))) 1550840116.634 * * * [misc]progress: adding candidates to table 1550840116.698 * * [misc]progress: iteration 2 / 4 1550840116.698 * * * [misc]progress: picking best candidate 1550840116.699 * * * * [misc]pick: Picked # 1550840116.699 * * * [misc]progress: localizing error 1550840116.710 * * * [misc]progress: generating rewritten candidates 1550840116.710 * * * * [misc]progress: [ 1 / 2 ] rewriting at (2) 1550840116.717 * * * * [misc]progress: [ 2 / 2 ] rewriting at (2 1) 1550840116.723 * * * [misc]progress: generating series expansions 1550840116.723 * * * * [misc]progress: [ 1 / 2 ] generating series at (2) 1550840116.724 * [misc]backup-simplify: Simplify (/ (* (- 4 (* x x)) x) (- 2 x)) into (/ (* x (- 4 (pow x 2))) (- 2 x)) 1550840116.724 * [misc]approximate: Taking taylor expansion of (/ (* x (- 4 (pow x 2))) (- 2 x)) in (x) around 0 1550840116.724 * [misc]taylor: Taking taylor expansion of (/ (* x (- 4 (pow x 2))) (- 2 x)) in x 1550840116.724 * [misc]taylor: Taking taylor expansion of (* x (- 4 (pow x 2))) in x 1550840116.724 * [misc]taylor: Taking taylor expansion of x in x 1550840116.724 * [misc]backup-simplify: Simplify 0 into 0 1550840116.724 * [misc]backup-simplify: Simplify 1 into 1 1550840116.724 * [misc]taylor: Taking taylor expansion of (- 4 (pow x 2)) in x 1550840116.724 * [misc]taylor: Taking taylor expansion of 4 in x 1550840116.724 * [misc]backup-simplify: Simplify 4 into 4 1550840116.724 * [misc]taylor: Taking taylor expansion of (pow x 2) in x 1550840116.724 * [misc]taylor: Taking taylor expansion of x in x 1550840116.724 * [misc]backup-simplify: Simplify 0 into 0 1550840116.724 * [misc]backup-simplify: Simplify 1 into 1 1550840116.724 * [misc]taylor: Taking taylor expansion of (- 2 x) in x 1550840116.724 * [misc]taylor: Taking taylor expansion of 2 in x 1550840116.724 * [misc]backup-simplify: Simplify 2 into 2 1550840116.724 * [misc]taylor: Taking taylor expansion of x in x 1550840116.724 * [misc]backup-simplify: Simplify 0 into 0 1550840116.724 * [misc]backup-simplify: Simplify 1 into 1 1550840116.724 * [misc]backup-simplify: Simplify (+ 4 0) into 4 1550840116.724 * [misc]backup-simplify: Simplify (* 0 4) into 0 1550840116.724 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1550840116.725 * [misc]backup-simplify: Simplify (+ (* 0 0) (* 1 4)) into 4 1550840116.725 * [misc]backup-simplify: Simplify (- 0) into 0 1550840116.725 * [misc]backup-simplify: Simplify (+ 2 0) into 2 1550840116.725 * [misc]backup-simplify: Simplify (/ 4 2) into 2 1550840116.725 * [misc]taylor: Taking taylor expansion of (/ (* x (- 4 (pow x 2))) (- 2 x)) in x 1550840116.725 * [misc]taylor: Taking taylor expansion of (* x (- 4 (pow x 2))) in x 1550840116.725 * [misc]taylor: Taking taylor expansion of x in x 1550840116.725 * [misc]backup-simplify: Simplify 0 into 0 1550840116.725 * [misc]backup-simplify: Simplify 1 into 1 1550840116.725 * [misc]taylor: Taking taylor expansion of (- 4 (pow x 2)) in x 1550840116.725 * [misc]taylor: Taking taylor expansion of 4 in x 1550840116.725 * [misc]backup-simplify: Simplify 4 into 4 1550840116.725 * [misc]taylor: Taking taylor expansion of (pow x 2) in x 1550840116.725 * [misc]taylor: Taking taylor expansion of x in x 1550840116.725 * [misc]backup-simplify: Simplify 0 into 0 1550840116.725 * [misc]backup-simplify: Simplify 1 into 1 1550840116.725 * [misc]taylor: Taking taylor expansion of (- 2 x) in x 1550840116.725 * [misc]taylor: Taking taylor expansion of 2 in x 1550840116.725 * [misc]backup-simplify: Simplify 2 into 2 1550840116.725 * [misc]taylor: Taking taylor expansion of x in x 1550840116.725 * [misc]backup-simplify: Simplify 0 into 0 1550840116.725 * [misc]backup-simplify: Simplify 1 into 1 1550840116.725 * [misc]backup-simplify: Simplify (+ 4 0) into 4 1550840116.725 * [misc]backup-simplify: Simplify (* 0 4) into 0 1550840116.725 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1550840116.725 * [misc]backup-simplify: Simplify (+ (* 0 0) (* 1 4)) into 4 1550840116.726 * [misc]backup-simplify: Simplify (- 0) into 0 1550840116.726 * [misc]backup-simplify: Simplify (+ 2 0) into 2 1550840116.726 * [misc]backup-simplify: Simplify (/ 4 2) into 2 1550840116.726 * [misc]backup-simplify: Simplify 2 into 2 1550840116.726 * [misc]backup-simplify: Simplify (* 1 1) into 1 1550840116.726 * [misc]backup-simplify: Simplify (- 1) into -1 1550840116.726 * [misc]backup-simplify: Simplify (+ 0 -1) into -1 1550840116.726 * [misc]backup-simplify: Simplify (+ (* 0 -1) (+ (* 1 0) (* 0 4))) into 0 1550840116.726 * [misc]backup-simplify: Simplify (- 1) into -1 1550840116.727 * [misc]backup-simplify: Simplify (+ 0 -1) into -1 1550840116.727 * [misc]backup-simplify: Simplify (- (/ 0 2) (+ (* 2 (/ -1 2)))) into 1 1550840116.727 * [misc]backup-simplify: Simplify 1 into 1 1550840116.727 * [misc]backup-simplify: Simplify (+ (* 1 0) (* 0 1)) into 0 1550840116.727 * [misc]backup-simplify: Simplify (- 0) into 0 1550840116.727 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1550840116.727 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 -1) (+ (* 0 0) (* 0 4)))) into -1 1550840116.727 * [misc]backup-simplify: Simplify (- 0) into 0 1550840116.727 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1550840116.728 * [misc]backup-simplify: Simplify (- (/ -1 2) (+ (* 2 (/ 0 2)) (* 1 (/ -1 2)))) into 0 1550840116.728 * [misc]backup-simplify: Simplify 0 into 0 1550840116.728 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 1550840116.728 * [misc]backup-simplify: Simplify (- 0) into 0 1550840116.728 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1550840116.728 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 -1) (+ (* 0 0) (* 0 4))))) into 0 1550840116.728 * [misc]backup-simplify: Simplify (- 0) into 0 1550840116.728 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1550840116.728 * [misc]backup-simplify: Simplify (- (/ 0 2) (+ (* 2 (/ 0 2)) (* 1 (/ 0 2)) (* 0 (/ -1 2)))) into 0 1550840116.728 * [misc]backup-simplify: Simplify 0 into 0 1550840116.729 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 1550840116.729 * [misc]backup-simplify: Simplify (- 0) into 0 1550840116.729 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1550840116.729 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 -1) (+ (* 0 0) (* 0 4)))))) into 0 1550840116.729 * [misc]backup-simplify: Simplify (- 0) into 0 1550840116.729 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1550840116.729 * [misc]backup-simplify: Simplify (- (/ 0 2) (+ (* 2 (/ 0 2)) (* 1 (/ 0 2)) (* 0 (/ 0 2)) (* 0 (/ -1 2)))) into 0 1550840116.729 * [misc]backup-simplify: Simplify 0 into 0 1550840116.730 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 1550840116.730 * [misc]backup-simplify: Simplify (- 0) into 0 1550840116.730 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1550840116.730 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 -1) (+ (* 0 0) (* 0 4))))))) into 0 1550840116.730 * [misc]backup-simplify: Simplify (- 0) into 0 1550840116.730 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1550840116.731 * [misc]backup-simplify: Simplify (- (/ 0 2) (+ (* 2 (/ 0 2)) (* 1 (/ 0 2)) (* 0 (/ 0 2)) (* 0 (/ 0 2)) (* 0 (/ -1 2)))) into 0 1550840116.731 * [misc]backup-simplify: Simplify 0 into 0 1550840116.731 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 1550840116.731 * [misc]backup-simplify: Simplify (- 0) into 0 1550840116.731 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1550840116.731 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 -1) (+ (* 0 0) (* 0 4)))))))) into 0 1550840116.731 * [misc]backup-simplify: Simplify (- 0) into 0 1550840116.731 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1550840116.732 * [misc]backup-simplify: Simplify (- (/ 0 2) (+ (* 2 (/ 0 2)) (* 1 (/ 0 2)) (* 0 (/ 0 2)) (* 0 (/ 0 2)) (* 0 (/ 0 2)) (* 0 (/ -1 2)))) into 0 1550840116.732 * [misc]backup-simplify: Simplify 0 into 0 1550840116.732 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0 1550840116.732 * [misc]backup-simplify: Simplify (- 0) into 0 1550840116.733 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1550840116.733 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 -1) (+ (* 0 0) (* 0 4))))))))) into 0 1550840116.733 * [misc]backup-simplify: Simplify (- 0) into 0 1550840116.733 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1550840116.733 * [misc]backup-simplify: Simplify (- (/ 0 2) (+ (* 2 (/ 0 2)) (* 1 (/ 0 2)) (* 0 (/ 0 2)) (* 0 (/ 0 2)) (* 0 (/ 0 2)) (* 0 (/ 0 2)) (* 0 (/ -1 2)))) into 0 1550840116.733 * [misc]backup-simplify: Simplify 0 into 0 1550840116.733 * [misc]backup-simplify: Simplify (+ (* 1 (pow x 2)) (* 2 x)) into (+ (* 2 x) (pow x 2)) 1550840116.734 * [misc]backup-simplify: Simplify (/ (* (- 4 (* (/ 1 x) (/ 1 x))) (/ 1 x)) (- 2 (/ 1 x))) into (/ (- 4 (/ 1 (pow x 2))) (* (- 2 (/ 1 x)) x)) 1550840116.734 * [misc]approximate: Taking taylor expansion of (/ (- 4 (/ 1 (pow x 2))) (* (- 2 (/ 1 x)) x)) in (x) around 0 1550840116.734 * [misc]taylor: Taking taylor expansion of (/ (- 4 (/ 1 (pow x 2))) (* (- 2 (/ 1 x)) x)) in x 1550840116.734 * [misc]taylor: Taking taylor expansion of (- 4 (/ 1 (pow x 2))) in x 1550840116.734 * [misc]taylor: Taking taylor expansion of 4 in x 1550840116.734 * [misc]backup-simplify: Simplify 4 into 4 1550840116.734 * [misc]taylor: Taking taylor expansion of (/ 1 (pow x 2)) in x 1550840116.734 * [misc]taylor: Taking taylor expansion of (pow x 2) in x 1550840116.734 * [misc]taylor: Taking taylor expansion of x in x 1550840116.734 * [misc]backup-simplify: Simplify 0 into 0 1550840116.734 * [misc]backup-simplify: Simplify 1 into 1 1550840116.734 * [misc]backup-simplify: Simplify (* 1 1) into 1 1550840116.734 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1550840116.734 * [misc]taylor: Taking taylor expansion of (* (- 2 (/ 1 x)) x) in x 1550840116.734 * [misc]taylor: Taking taylor expansion of (- 2 (/ 1 x)) in x 1550840116.734 * [misc]taylor: Taking taylor expansion of 2 in x 1550840116.734 * [misc]backup-simplify: Simplify 2 into 2 1550840116.734 * [misc]taylor: Taking taylor expansion of (/ 1 x) in x 1550840116.734 * [misc]taylor: Taking taylor expansion of x in x 1550840116.734 * [misc]backup-simplify: Simplify 0 into 0 1550840116.734 * [misc]backup-simplify: Simplify 1 into 1 1550840116.734 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1550840116.734 * [misc]taylor: Taking taylor expansion of x in x 1550840116.734 * [misc]backup-simplify: Simplify 0 into 0 1550840116.734 * [misc]backup-simplify: Simplify 1 into 1 1550840116.734 * [misc]backup-simplify: Simplify (- 1) into -1 1550840116.734 * [misc]backup-simplify: Simplify (+ 0 -1) into -1 1550840116.734 * [misc]backup-simplify: Simplify (- 1) into -1 1550840116.735 * [misc]backup-simplify: Simplify (+ 0 -1) into -1 1550840116.735 * [misc]backup-simplify: Simplify (* -1 0) into 0 1550840116.735 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1550840116.735 * [misc]backup-simplify: Simplify (- 0) into 0 1550840116.735 * [misc]backup-simplify: Simplify (+ 2 0) into 2 1550840116.735 * [misc]backup-simplify: Simplify (+ (* -1 1) (* 2 0)) into -1 1550840116.735 * [misc]backup-simplify: Simplify (/ -1 -1) into 1 1550840116.735 * [misc]taylor: Taking taylor expansion of (/ (- 4 (/ 1 (pow x 2))) (* (- 2 (/ 1 x)) x)) in x 1550840116.735 * [misc]taylor: Taking taylor expansion of (- 4 (/ 1 (pow x 2))) in x 1550840116.735 * [misc]taylor: Taking taylor expansion of 4 in x 1550840116.735 * [misc]backup-simplify: Simplify 4 into 4 1550840116.735 * [misc]taylor: Taking taylor expansion of (/ 1 (pow x 2)) in x 1550840116.735 * [misc]taylor: Taking taylor expansion of (pow x 2) in x 1550840116.735 * [misc]taylor: Taking taylor expansion of x in x 1550840116.735 * [misc]backup-simplify: Simplify 0 into 0 1550840116.735 * [misc]backup-simplify: Simplify 1 into 1 1550840116.735 * [misc]backup-simplify: Simplify (* 1 1) into 1 1550840116.736 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1550840116.736 * [misc]taylor: Taking taylor expansion of (* (- 2 (/ 1 x)) x) in x 1550840116.736 * [misc]taylor: Taking taylor expansion of (- 2 (/ 1 x)) in x 1550840116.736 * [misc]taylor: Taking taylor expansion of 2 in x 1550840116.736 * [misc]backup-simplify: Simplify 2 into 2 1550840116.736 * [misc]taylor: Taking taylor expansion of (/ 1 x) in x 1550840116.736 * [misc]taylor: Taking taylor expansion of x in x 1550840116.736 * [misc]backup-simplify: Simplify 0 into 0 1550840116.736 * [misc]backup-simplify: Simplify 1 into 1 1550840116.736 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1550840116.736 * [misc]taylor: Taking taylor expansion of x in x 1550840116.736 * [misc]backup-simplify: Simplify 0 into 0 1550840116.736 * [misc]backup-simplify: Simplify 1 into 1 1550840116.736 * [misc]backup-simplify: Simplify (- 1) into -1 1550840116.736 * [misc]backup-simplify: Simplify (+ 0 -1) into -1 1550840116.736 * [misc]backup-simplify: Simplify (- 1) into -1 1550840116.736 * [misc]backup-simplify: Simplify (+ 0 -1) into -1 1550840116.736 * [misc]backup-simplify: Simplify (* -1 0) into 0 1550840116.736 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1550840116.736 * [misc]backup-simplify: Simplify (- 0) into 0 1550840116.737 * [misc]backup-simplify: Simplify (+ 2 0) into 2 1550840116.737 * [misc]backup-simplify: Simplify (+ (* -1 1) (* 2 0)) into -1 1550840116.737 * [misc]backup-simplify: Simplify (/ -1 -1) into 1 1550840116.737 * [misc]backup-simplify: Simplify 1 into 1 1550840116.737 * [misc]backup-simplify: Simplify (+ (* 1 0) (* 0 1)) into 0 1550840116.737 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1550840116.737 * [misc]backup-simplify: Simplify (- 0) into 0 1550840116.737 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1550840116.737 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1550840116.737 * [misc]backup-simplify: Simplify (- 0) into 0 1550840116.738 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1550840116.738 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 2 1) (* 0 0))) into 2 1550840116.738 * [misc]backup-simplify: Simplify (- (/ 0 -1) (+ (* 1 (/ 2 -1)))) into 2 1550840116.738 * [misc]backup-simplify: Simplify 2 into 2 1550840116.738 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 1550840116.738 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1550840116.738 * [misc]backup-simplify: Simplify (- 0) into 0 1550840116.738 * [misc]backup-simplify: Simplify (+ 4 0) into 4 1550840116.739 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1550840116.739 * [misc]backup-simplify: Simplify (- 0) into 0 1550840116.739 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1550840116.739 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 2 0) (+ (* 0 1) (* 0 0)))) into 0 1550840116.739 * [misc]backup-simplify: Simplify (- (/ 4 -1) (+ (* 1 (/ 0 -1)) (* 2 (/ 2 -1)))) into 0 1550840116.739 * [misc]backup-simplify: Simplify 0 into 0 1550840116.739 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 1550840116.739 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1550840116.740 * [misc]backup-simplify: Simplify (- 0) into 0 1550840116.740 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1550840116.740 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1550840116.740 * [misc]backup-simplify: Simplify (- 0) into 0 1550840116.740 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1550840116.740 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 2 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0 1550840116.740 * [misc]backup-simplify: Simplify (- (/ 0 -1) (+ (* 1 (/ 0 -1)) (* 2 (/ 0 -1)) (* 0 (/ 2 -1)))) into 0 1550840116.740 * [misc]backup-simplify: Simplify 0 into 0 1550840116.741 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 1550840116.741 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1550840116.741 * [misc]backup-simplify: Simplify (- 0) into 0 1550840116.741 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1550840116.741 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1550840116.741 * [misc]backup-simplify: Simplify (- 0) into 0 1550840116.741 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1550840116.742 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))) into 0 1550840116.742 * [misc]backup-simplify: Simplify (- (/ 0 -1) (+ (* 1 (/ 0 -1)) (* 2 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 2 -1)))) into 0 1550840116.742 * [misc]backup-simplify: Simplify 0 into 0 1550840116.742 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 1550840116.742 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1550840116.743 * [misc]backup-simplify: Simplify (- 0) into 0 1550840116.743 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1550840116.743 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1550840116.743 * [misc]backup-simplify: Simplify (- 0) into 0 1550840116.743 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1550840116.743 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))))) into 0 1550840116.744 * [misc]backup-simplify: Simplify (- (/ 0 -1) (+ (* 1 (/ 0 -1)) (* 2 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 2 -1)))) into 0 1550840116.744 * [misc]backup-simplify: Simplify 0 into 0 1550840116.744 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0 1550840116.744 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1550840116.744 * [misc]backup-simplify: Simplify (- 0) into 0 1550840116.744 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1550840116.745 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1550840116.745 * [misc]backup-simplify: Simplify (- 0) into 0 1550840116.745 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1550840116.745 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))))) into 0 1550840116.745 * [misc]backup-simplify: Simplify (- (/ 0 -1) (+ (* 1 (/ 0 -1)) (* 2 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 2 -1)))) into 0 1550840116.745 * [misc]backup-simplify: Simplify 0 into 0 1550840116.746 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))))) into 0 1550840116.746 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1550840116.746 * [misc]backup-simplify: Simplify (- 0) into 0 1550840116.746 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1550840116.746 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1550840116.747 * [misc]backup-simplify: Simplify (- 0) into 0 1550840116.747 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1550840116.747 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))))))) into 0 1550840116.747 * [misc]backup-simplify: Simplify (- (/ 0 -1) (+ (* 1 (/ 0 -1)) (* 2 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 2 -1)))) into 0 1550840116.747 * [misc]backup-simplify: Simplify 0 into 0 1550840116.747 * [misc]backup-simplify: Simplify (+ (* 2 (/ 1 (/ 1 x))) (* 1 (pow (/ 1 (/ 1 x)) 2))) into (+ (* 2 x) (pow x 2)) 1550840116.748 * [misc]backup-simplify: Simplify (/ (* (- 4 (* (/ 1 (- x)) (/ 1 (- x)))) (/ 1 (- x))) (- 2 (/ 1 (- x)))) into (* -1 (/ (- 4 (/ 1 (pow x 2))) (* x (+ (/ 1 x) 2)))) 1550840116.748 * [misc]approximate: Taking taylor expansion of (* -1 (/ (- 4 (/ 1 (pow x 2))) (* x (+ (/ 1 x) 2)))) in (x) around 0 1550840116.748 * [misc]taylor: Taking taylor expansion of (* -1 (/ (- 4 (/ 1 (pow x 2))) (* x (+ (/ 1 x) 2)))) in x 1550840116.748 * [misc]taylor: Taking taylor expansion of -1 in x 1550840116.748 * [misc]backup-simplify: Simplify -1 into -1 1550840116.748 * [misc]taylor: Taking taylor expansion of (/ (- 4 (/ 1 (pow x 2))) (* x (+ (/ 1 x) 2))) in x 1550840116.748 * [misc]taylor: Taking taylor expansion of (- 4 (/ 1 (pow x 2))) in x 1550840116.748 * [misc]taylor: Taking taylor expansion of 4 in x 1550840116.748 * [misc]backup-simplify: Simplify 4 into 4 1550840116.748 * [misc]taylor: Taking taylor expansion of (/ 1 (pow x 2)) in x 1550840116.748 * [misc]taylor: Taking taylor expansion of (pow x 2) in x 1550840116.748 * [misc]taylor: Taking taylor expansion of x in x 1550840116.748 * [misc]backup-simplify: Simplify 0 into 0 1550840116.748 * [misc]backup-simplify: Simplify 1 into 1 1550840116.748 * [misc]backup-simplify: Simplify (* 1 1) into 1 1550840116.748 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1550840116.748 * [misc]taylor: Taking taylor expansion of (* x (+ (/ 1 x) 2)) in x 1550840116.748 * [misc]taylor: Taking taylor expansion of x in x 1550840116.748 * [misc]backup-simplify: Simplify 0 into 0 1550840116.748 * [misc]backup-simplify: Simplify 1 into 1 1550840116.748 * [misc]taylor: Taking taylor expansion of (+ (/ 1 x) 2) in x 1550840116.748 * [misc]taylor: Taking taylor expansion of (/ 1 x) in x 1550840116.748 * [misc]taylor: Taking taylor expansion of x in x 1550840116.748 * [misc]backup-simplify: Simplify 0 into 0 1550840116.748 * [misc]backup-simplify: Simplify 1 into 1 1550840116.748 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1550840116.748 * [misc]taylor: Taking taylor expansion of 2 in x 1550840116.748 * [misc]backup-simplify: Simplify 2 into 2 1550840116.748 * [misc]backup-simplify: Simplify (- 1) into -1 1550840116.749 * [misc]backup-simplify: Simplify (+ 0 -1) into -1 1550840116.749 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1550840116.749 * [misc]backup-simplify: Simplify (* 0 1) into 0 1550840116.749 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1550840116.749 * [misc]backup-simplify: Simplify (+ 0 2) into 2 1550840116.749 * [misc]backup-simplify: Simplify (+ (* 0 2) (* 1 1)) into 1 1550840116.749 * [misc]backup-simplify: Simplify (/ -1 1) into -1 1550840116.749 * [misc]taylor: Taking taylor expansion of (* -1 (/ (- 4 (/ 1 (pow x 2))) (* x (+ (/ 1 x) 2)))) in x 1550840116.749 * [misc]taylor: Taking taylor expansion of -1 in x 1550840116.749 * [misc]backup-simplify: Simplify -1 into -1 1550840116.749 * [misc]taylor: Taking taylor expansion of (/ (- 4 (/ 1 (pow x 2))) (* x (+ (/ 1 x) 2))) in x 1550840116.749 * [misc]taylor: Taking taylor expansion of (- 4 (/ 1 (pow x 2))) in x 1550840116.749 * [misc]taylor: Taking taylor expansion of 4 in x 1550840116.749 * [misc]backup-simplify: Simplify 4 into 4 1550840116.749 * [misc]taylor: Taking taylor expansion of (/ 1 (pow x 2)) in x 1550840116.749 * [misc]taylor: Taking taylor expansion of (pow x 2) in x 1550840116.749 * [misc]taylor: Taking taylor expansion of x in x 1550840116.749 * [misc]backup-simplify: Simplify 0 into 0 1550840116.749 * [misc]backup-simplify: Simplify 1 into 1 1550840116.749 * [misc]backup-simplify: Simplify (* 1 1) into 1 1550840116.750 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1550840116.750 * [misc]taylor: Taking taylor expansion of (* x (+ (/ 1 x) 2)) in x 1550840116.750 * [misc]taylor: Taking taylor expansion of x in x 1550840116.750 * [misc]backup-simplify: Simplify 0 into 0 1550840116.750 * [misc]backup-simplify: Simplify 1 into 1 1550840116.750 * [misc]taylor: Taking taylor expansion of (+ (/ 1 x) 2) in x 1550840116.750 * [misc]taylor: Taking taylor expansion of (/ 1 x) in x 1550840116.750 * [misc]taylor: Taking taylor expansion of x in x 1550840116.750 * [misc]backup-simplify: Simplify 0 into 0 1550840116.750 * [misc]backup-simplify: Simplify 1 into 1 1550840116.750 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1550840116.750 * [misc]taylor: Taking taylor expansion of 2 in x 1550840116.750 * [misc]backup-simplify: Simplify 2 into 2 1550840116.750 * [misc]backup-simplify: Simplify (- 1) into -1 1550840116.750 * [misc]backup-simplify: Simplify (+ 0 -1) into -1 1550840116.750 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1550840116.750 * [misc]backup-simplify: Simplify (* 0 1) into 0 1550840116.750 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1550840116.750 * [misc]backup-simplify: Simplify (+ 0 2) into 2 1550840116.751 * [misc]backup-simplify: Simplify (+ (* 0 2) (* 1 1)) into 1 1550840116.751 * [misc]backup-simplify: Simplify (/ -1 1) into -1 1550840116.751 * [misc]backup-simplify: Simplify (* -1 -1) into 1 1550840116.751 * [misc]backup-simplify: Simplify 1 into 1 1550840116.751 * [misc]backup-simplify: Simplify (+ (* 1 0) (* 0 1)) into 0 1550840116.751 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1550840116.751 * [misc]backup-simplify: Simplify (- 0) into 0 1550840116.752 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1550840116.752 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1550840116.752 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1550840116.752 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 2) (* 0 1))) into 2 1550840116.752 * [misc]backup-simplify: Simplify (- (/ 0 1) (+ (* -1 (/ 2 1)))) into 2 1550840116.752 * [misc]backup-simplify: Simplify (+ (* -1 2) (* 0 -1)) into -2 1550840116.752 * [misc]backup-simplify: Simplify -2 into -2 1550840116.752 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 1550840116.753 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1550840116.753 * [misc]backup-simplify: Simplify (- 0) into 0 1550840116.753 * [misc]backup-simplify: Simplify (+ 4 0) into 4 1550840116.753 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1550840116.753 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1550840116.753 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 2) (* 0 1)))) into 0 1550840116.753 * [misc]backup-simplify: Simplify (- (/ 4 1) (+ (* -1 (/ 0 1)) (* 2 (/ 2 1)))) into 0 1550840116.754 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 2) (* 0 -1))) into 0 1550840116.754 * [misc]backup-simplify: Simplify 0 into 0 1550840116.754 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 1550840116.754 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1550840116.754 * [misc]backup-simplify: Simplify (- 0) into 0 1550840116.754 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1550840116.755 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1550840116.755 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1550840116.755 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 2) (* 0 1))))) into 0 1550840116.755 * [misc]backup-simplify: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 2 (/ 0 1)) (* 0 (/ 2 1)))) into 0 1550840116.755 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 2) (* 0 -1)))) into 0 1550840116.755 * [misc]backup-simplify: Simplify 0 into 0 1550840116.756 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 1550840116.756 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1550840116.756 * [misc]backup-simplify: Simplify (- 0) into 0 1550840116.756 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1550840116.756 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1550840116.756 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1550840116.757 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 2) (* 0 1)))))) into 0 1550840116.757 * [misc]backup-simplify: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 2 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 2 1)))) into 0 1550840116.757 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 2) (* 0 -1))))) into 0 1550840116.757 * [misc]backup-simplify: Simplify 0 into 0 1550840116.757 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 1550840116.757 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1550840116.758 * [misc]backup-simplify: Simplify (- 0) into 0 1550840116.758 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1550840116.758 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1550840116.758 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1550840116.758 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 2) (* 0 1))))))) into 0 1550840116.759 * [misc]backup-simplify: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 2 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 2 1)))) into 0 1550840116.759 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 2) (* 0 -1)))))) into 0 1550840116.759 * [misc]backup-simplify: Simplify 0 into 0 1550840116.759 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0 1550840116.759 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1550840116.759 * [misc]backup-simplify: Simplify (- 0) into 0 1550840116.759 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1550840116.760 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1550840116.760 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1550840116.760 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 2) (* 0 1)))))))) into 0 1550840116.760 * [misc]backup-simplify: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 2 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 2 1)))) into 0 1550840116.761 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 2) (* 0 -1))))))) into 0 1550840116.761 * [misc]backup-simplify: Simplify 0 into 0 1550840116.761 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))))) into 0 1550840116.761 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1550840116.761 * [misc]backup-simplify: Simplify (- 0) into 0 1550840116.762 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1550840116.762 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1550840116.762 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1550840116.762 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 2) (* 0 1))))))))) into 0 1550840116.763 * [misc]backup-simplify: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 2 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 2 1)))) into 0 1550840116.763 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 2) (* 0 -1)))))))) into 0 1550840116.763 * [misc]backup-simplify: Simplify 0 into 0 1550840116.763 * [misc]backup-simplify: Simplify (+ (* -2 (/ 1 (/ 1 (- x)))) (* 1 (pow (/ 1 (/ 1 (- x))) 2))) into (+ (* 2 x) (pow x 2)) 1550840116.763 * * * * [misc]progress: [ 2 / 2 ] generating series at (2 1) 1550840116.763 * [misc]backup-simplify: Simplify (* (- 4 (* x x)) x) into (* x (- 4 (pow x 2))) 1550840116.763 * [misc]approximate: Taking taylor expansion of (* x (- 4 (pow x 2))) in (x) around 0 1550840116.763 * [misc]taylor: Taking taylor expansion of (* x (- 4 (pow x 2))) in x 1550840116.763 * [misc]taylor: Taking taylor expansion of x in x 1550840116.763 * [misc]backup-simplify: Simplify 0 into 0 1550840116.763 * [misc]backup-simplify: Simplify 1 into 1 1550840116.763 * [misc]taylor: Taking taylor expansion of (- 4 (pow x 2)) in x 1550840116.763 * [misc]taylor: Taking taylor expansion of 4 in x 1550840116.763 * [misc]backup-simplify: Simplify 4 into 4 1550840116.763 * [misc]taylor: Taking taylor expansion of (pow x 2) in x 1550840116.763 * [misc]taylor: Taking taylor expansion of x in x 1550840116.763 * [misc]backup-simplify: Simplify 0 into 0 1550840116.763 * [misc]backup-simplify: Simplify 1 into 1 1550840116.763 * [misc]taylor: Taking taylor expansion of (* x (- 4 (pow x 2))) in x 1550840116.763 * [misc]taylor: Taking taylor expansion of x in x 1550840116.763 * [misc]backup-simplify: Simplify 0 into 0 1550840116.763 * [misc]backup-simplify: Simplify 1 into 1 1550840116.764 * [misc]taylor: Taking taylor expansion of (- 4 (pow x 2)) in x 1550840116.764 * [misc]taylor: Taking taylor expansion of 4 in x 1550840116.764 * [misc]backup-simplify: Simplify 4 into 4 1550840116.764 * [misc]taylor: Taking taylor expansion of (pow x 2) in x 1550840116.764 * [misc]taylor: Taking taylor expansion of x in x 1550840116.764 * [misc]backup-simplify: Simplify 0 into 0 1550840116.764 * [misc]backup-simplify: Simplify 1 into 1 1550840116.764 * [misc]backup-simplify: Simplify (+ 4 0) into 4 1550840116.764 * [misc]backup-simplify: Simplify (* 0 4) into 0 1550840116.764 * [misc]backup-simplify: Simplify 0 into 0 1550840116.764 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1550840116.764 * [misc]backup-simplify: Simplify (+ (* 0 0) (* 1 4)) into 4 1550840116.764 * [misc]backup-simplify: Simplify 4 into 4 1550840116.764 * [misc]backup-simplify: Simplify (* 1 1) into 1 1550840116.764 * [misc]backup-simplify: Simplify (- 1) into -1 1550840116.764 * [misc]backup-simplify: Simplify (+ 0 -1) into -1 1550840116.765 * [misc]backup-simplify: Simplify (+ (* 0 -1) (+ (* 1 0) (* 0 4))) into 0 1550840116.765 * [misc]backup-simplify: Simplify 0 into 0 1550840116.765 * [misc]backup-simplify: Simplify (+ (* 1 0) (* 0 1)) into 0 1550840116.765 * [misc]backup-simplify: Simplify (- 0) into 0 1550840116.765 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1550840116.765 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 -1) (+ (* 0 0) (* 0 4)))) into -1 1550840116.765 * [misc]backup-simplify: Simplify -1 into -1 1550840116.765 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 1550840116.765 * [misc]backup-simplify: Simplify (- 0) into 0 1550840116.765 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1550840116.766 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 -1) (+ (* 0 0) (* 0 4))))) into 0 1550840116.766 * [misc]backup-simplify: Simplify 0 into 0 1550840116.766 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 1550840116.766 * [misc]backup-simplify: Simplify (- 0) into 0 1550840116.766 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1550840116.766 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 -1) (+ (* 0 0) (* 0 4)))))) into 0 1550840116.766 * [misc]backup-simplify: Simplify 0 into 0 1550840116.766 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 1550840116.767 * [misc]backup-simplify: Simplify (- 0) into 0 1550840116.767 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1550840116.767 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 -1) (+ (* 0 0) (* 0 4))))))) into 0 1550840116.767 * [misc]backup-simplify: Simplify 0 into 0 1550840116.767 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 1550840116.767 * [misc]backup-simplify: Simplify (- 0) into 0 1550840116.767 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1550840116.768 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 -1) (+ (* 0 0) (* 0 4)))))))) into 0 1550840116.768 * [misc]backup-simplify: Simplify 0 into 0 1550840116.768 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0 1550840116.768 * [misc]backup-simplify: Simplify (- 0) into 0 1550840116.768 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1550840116.768 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 -1) (+ (* 0 0) (* 0 4))))))))) into 0 1550840116.768 * [misc]backup-simplify: Simplify 0 into 0 1550840116.769 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))))) into 0 1550840116.769 * [misc]backup-simplify: Simplify (- 0) into 0 1550840116.769 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1550840116.769 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 -1) (+ (* 0 0) (* 0 4)))))))))) into 0 1550840116.769 * [misc]backup-simplify: Simplify 0 into 0 1550840116.770 * [misc]backup-simplify: Simplify (+ (* -1 (pow x 3)) (* 4 x)) into (- (* 4 x) (pow x 3)) 1550840116.770 * [misc]backup-simplify: Simplify (* (- 4 (* (/ 1 x) (/ 1 x))) (/ 1 x)) into (/ (- 4 (/ 1 (pow x 2))) x) 1550840116.770 * [misc]approximate: Taking taylor expansion of (/ (- 4 (/ 1 (pow x 2))) x) in (x) around 0 1550840116.770 * [misc]taylor: Taking taylor expansion of (/ (- 4 (/ 1 (pow x 2))) x) in x 1550840116.770 * [misc]taylor: Taking taylor expansion of (- 4 (/ 1 (pow x 2))) in x 1550840116.770 * [misc]taylor: Taking taylor expansion of 4 in x 1550840116.770 * [misc]backup-simplify: Simplify 4 into 4 1550840116.770 * [misc]taylor: Taking taylor expansion of (/ 1 (pow x 2)) in x 1550840116.770 * [misc]taylor: Taking taylor expansion of (pow x 2) in x 1550840116.770 * [misc]taylor: Taking taylor expansion of x in x 1550840116.770 * [misc]backup-simplify: Simplify 0 into 0 1550840116.770 * [misc]backup-simplify: Simplify 1 into 1 1550840116.770 * [misc]backup-simplify: Simplify (* 1 1) into 1 1550840116.770 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1550840116.770 * [misc]taylor: Taking taylor expansion of x in x 1550840116.770 * [misc]backup-simplify: Simplify 0 into 0 1550840116.770 * [misc]backup-simplify: Simplify 1 into 1 1550840116.770 * [misc]backup-simplify: Simplify (- 1) into -1 1550840116.770 * [misc]backup-simplify: Simplify (+ 0 -1) into -1 1550840116.771 * [misc]backup-simplify: Simplify (/ -1 1) into -1 1550840116.771 * [misc]taylor: Taking taylor expansion of (/ (- 4 (/ 1 (pow x 2))) x) in x 1550840116.771 * [misc]taylor: Taking taylor expansion of (- 4 (/ 1 (pow x 2))) in x 1550840116.771 * [misc]taylor: Taking taylor expansion of 4 in x 1550840116.771 * [misc]backup-simplify: Simplify 4 into 4 1550840116.771 * [misc]taylor: Taking taylor expansion of (/ 1 (pow x 2)) in x 1550840116.771 * [misc]taylor: Taking taylor expansion of (pow x 2) in x 1550840116.771 * [misc]taylor: Taking taylor expansion of x in x 1550840116.771 * [misc]backup-simplify: Simplify 0 into 0 1550840116.771 * [misc]backup-simplify: Simplify 1 into 1 1550840116.771 * [misc]backup-simplify: Simplify (* 1 1) into 1 1550840116.771 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1550840116.771 * [misc]taylor: Taking taylor expansion of x in x 1550840116.771 * [misc]backup-simplify: Simplify 0 into 0 1550840116.771 * [misc]backup-simplify: Simplify 1 into 1 1550840116.771 * [misc]backup-simplify: Simplify (- 1) into -1 1550840116.771 * [misc]backup-simplify: Simplify (+ 0 -1) into -1 1550840116.771 * [misc]backup-simplify: Simplify (/ -1 1) into -1 1550840116.771 * [misc]backup-simplify: Simplify -1 into -1 1550840116.771 * [misc]backup-simplify: Simplify (+ (* 1 0) (* 0 1)) into 0 1550840116.772 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1550840116.772 * [misc]backup-simplify: Simplify (- 0) into 0 1550840116.772 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1550840116.772 * [misc]backup-simplify: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0 1550840116.772 * [misc]backup-simplify: Simplify 0 into 0 1550840116.772 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 1550840116.772 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1550840116.772 * [misc]backup-simplify: Simplify (- 0) into 0 1550840116.772 * [misc]backup-simplify: Simplify (+ 4 0) into 4 1550840116.773 * [misc]backup-simplify: Simplify (- (/ 4 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 4 1550840116.773 * [misc]backup-simplify: Simplify 4 into 4 1550840116.773 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 1550840116.773 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1550840116.773 * [misc]backup-simplify: Simplify (- 0) into 0 1550840116.773 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1550840116.773 * [misc]backup-simplify: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 4 (/ 0 1)))) into 0 1550840116.773 * [misc]backup-simplify: Simplify 0 into 0 1550840116.774 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 1550840116.774 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1550840116.774 * [misc]backup-simplify: Simplify (- 0) into 0 1550840116.774 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1550840116.774 * [misc]backup-simplify: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 4 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1550840116.774 * [misc]backup-simplify: Simplify 0 into 0 1550840116.775 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 1550840116.775 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1550840116.775 * [misc]backup-simplify: Simplify (- 0) into 0 1550840116.775 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1550840116.775 * [misc]backup-simplify: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 4 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1550840116.775 * [misc]backup-simplify: Simplify 0 into 0 1550840116.775 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0 1550840116.776 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1550840116.776 * [misc]backup-simplify: Simplify (- 0) into 0 1550840116.776 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1550840116.776 * [misc]backup-simplify: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 4 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1550840116.776 * [misc]backup-simplify: Simplify 0 into 0 1550840116.777 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))))) into 0 1550840116.777 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1550840116.777 * [misc]backup-simplify: Simplify (- 0) into 0 1550840116.777 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1550840116.777 * [misc]backup-simplify: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 4 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1550840116.777 * [misc]backup-simplify: Simplify 0 into 0 1550840116.778 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))))) into 0 1550840116.778 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1550840116.778 * [misc]backup-simplify: Simplify (- 0) into 0 1550840116.778 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1550840116.778 * [misc]backup-simplify: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 4 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1550840116.779 * [misc]backup-simplify: Simplify 0 into 0 1550840116.779 * [misc]backup-simplify: Simplify (+ (* 4 (/ 1 (/ 1 x))) (* -1 (pow (/ 1 (/ 1 x)) 3))) into (- (* 4 x) (pow x 3)) 1550840116.779 * [misc]backup-simplify: Simplify (* (- 4 (* (/ 1 (- x)) (/ 1 (- x)))) (/ 1 (- x))) into (* -1 (/ (- 4 (/ 1 (pow x 2))) x)) 1550840116.779 * [misc]approximate: Taking taylor expansion of (* -1 (/ (- 4 (/ 1 (pow x 2))) x)) in (x) around 0 1550840116.779 * [misc]taylor: Taking taylor expansion of (* -1 (/ (- 4 (/ 1 (pow x 2))) x)) in x 1550840116.779 * [misc]taylor: Taking taylor expansion of -1 in x 1550840116.779 * [misc]backup-simplify: Simplify -1 into -1 1550840116.779 * [misc]taylor: Taking taylor expansion of (/ (- 4 (/ 1 (pow x 2))) x) in x 1550840116.779 * [misc]taylor: Taking taylor expansion of (- 4 (/ 1 (pow x 2))) in x 1550840116.779 * [misc]taylor: Taking taylor expansion of 4 in x 1550840116.779 * [misc]backup-simplify: Simplify 4 into 4 1550840116.779 * [misc]taylor: Taking taylor expansion of (/ 1 (pow x 2)) in x 1550840116.779 * [misc]taylor: Taking taylor expansion of (pow x 2) in x 1550840116.779 * [misc]taylor: Taking taylor expansion of x in x 1550840116.779 * [misc]backup-simplify: Simplify 0 into 0 1550840116.779 * [misc]backup-simplify: Simplify 1 into 1 1550840116.779 * [misc]backup-simplify: Simplify (* 1 1) into 1 1550840116.779 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1550840116.779 * [misc]taylor: Taking taylor expansion of x in x 1550840116.779 * [misc]backup-simplify: Simplify 0 into 0 1550840116.779 * [misc]backup-simplify: Simplify 1 into 1 1550840116.779 * [misc]backup-simplify: Simplify (- 1) into -1 1550840116.779 * [misc]backup-simplify: Simplify (+ 0 -1) into -1 1550840116.780 * [misc]backup-simplify: Simplify (/ -1 1) into -1 1550840116.780 * [misc]taylor: Taking taylor expansion of (* -1 (/ (- 4 (/ 1 (pow x 2))) x)) in x 1550840116.780 * [misc]taylor: Taking taylor expansion of -1 in x 1550840116.780 * [misc]backup-simplify: Simplify -1 into -1 1550840116.780 * [misc]taylor: Taking taylor expansion of (/ (- 4 (/ 1 (pow x 2))) x) in x 1550840116.780 * [misc]taylor: Taking taylor expansion of (- 4 (/ 1 (pow x 2))) in x 1550840116.780 * [misc]taylor: Taking taylor expansion of 4 in x 1550840116.780 * [misc]backup-simplify: Simplify 4 into 4 1550840116.780 * [misc]taylor: Taking taylor expansion of (/ 1 (pow x 2)) in x 1550840116.780 * [misc]taylor: Taking taylor expansion of (pow x 2) in x 1550840116.780 * [misc]taylor: Taking taylor expansion of x in x 1550840116.780 * [misc]backup-simplify: Simplify 0 into 0 1550840116.780 * [misc]backup-simplify: Simplify 1 into 1 1550840116.780 * [misc]backup-simplify: Simplify (* 1 1) into 1 1550840116.780 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1550840116.780 * [misc]taylor: Taking taylor expansion of x in x 1550840116.780 * [misc]backup-simplify: Simplify 0 into 0 1550840116.780 * [misc]backup-simplify: Simplify 1 into 1 1550840116.780 * [misc]backup-simplify: Simplify (- 1) into -1 1550840116.780 * [misc]backup-simplify: Simplify (+ 0 -1) into -1 1550840116.780 * [misc]backup-simplify: Simplify (/ -1 1) into -1 1550840116.780 * [misc]backup-simplify: Simplify (* -1 -1) into 1 1550840116.780 * [misc]backup-simplify: Simplify 1 into 1 1550840116.781 * [misc]backup-simplify: Simplify (+ (* 1 0) (* 0 1)) into 0 1550840116.781 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1550840116.781 * [misc]backup-simplify: Simplify (- 0) into 0 1550840116.781 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1550840116.781 * [misc]backup-simplify: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0 1550840116.781 * [misc]backup-simplify: Simplify (+ (* -1 0) (* 0 -1)) into 0 1550840116.781 * [misc]backup-simplify: Simplify 0 into 0 1550840116.781 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 1550840116.781 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1550840116.782 * [misc]backup-simplify: Simplify (- 0) into 0 1550840116.782 * [misc]backup-simplify: Simplify (+ 4 0) into 4 1550840116.782 * [misc]backup-simplify: Simplify (- (/ 4 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 4 1550840116.782 * [misc]backup-simplify: Simplify (+ (* -1 4) (+ (* 0 0) (* 0 -1))) into -4 1550840116.782 * [misc]backup-simplify: Simplify -4 into -4 1550840116.782 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 1550840116.782 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1550840116.783 * [misc]backup-simplify: Simplify (- 0) into 0 1550840116.783 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1550840116.783 * [misc]backup-simplify: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 4 (/ 0 1)))) into 0 1550840116.783 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 4) (+ (* 0 0) (* 0 -1)))) into 0 1550840116.783 * [misc]backup-simplify: Simplify 0 into 0 1550840116.783 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 1550840116.784 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1550840116.784 * [misc]backup-simplify: Simplify (- 0) into 0 1550840116.784 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1550840116.784 * [misc]backup-simplify: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 4 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1550840116.784 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 4) (+ (* 0 0) (* 0 -1))))) into 0 1550840116.784 * [misc]backup-simplify: Simplify 0 into 0 1550840116.784 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 1550840116.785 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1550840116.785 * [misc]backup-simplify: Simplify (- 0) into 0 1550840116.785 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1550840116.785 * [misc]backup-simplify: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 4 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1550840116.785 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 4) (+ (* 0 0) (* 0 -1)))))) into 0 1550840116.785 * [misc]backup-simplify: Simplify 0 into 0 1550840116.786 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0 1550840116.786 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1550840116.786 * [misc]backup-simplify: Simplify (- 0) into 0 1550840116.786 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1550840116.786 * [misc]backup-simplify: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 4 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1550840116.787 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 4) (+ (* 0 0) (* 0 -1))))))) into 0 1550840116.787 * [misc]backup-simplify: Simplify 0 into 0 1550840116.787 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))))) into 0 1550840116.787 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1550840116.787 * [misc]backup-simplify: Simplify (- 0) into 0 1550840116.787 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1550840116.788 * [misc]backup-simplify: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 4 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1550840116.788 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 4) (+ (* 0 0) (* 0 -1)))))))) into 0 1550840116.788 * [misc]backup-simplify: Simplify 0 into 0 1550840116.788 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))))) into 0 1550840116.789 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1550840116.789 * [misc]backup-simplify: Simplify (- 0) into 0 1550840116.789 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1550840116.789 * [misc]backup-simplify: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 4 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1550840116.790 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 4) (+ (* 0 0) (* 0 -1))))))))) into 0 1550840116.790 * [misc]backup-simplify: Simplify 0 into 0 1550840116.790 * [misc]backup-simplify: Simplify (+ (* -4 (/ 1 (/ 1 (- x)))) (* 1 (pow (/ 1 (/ 1 (- x))) 3))) into (- (* 4 x) (pow x 3)) 1550840116.790 * * * [misc]progress: simplifying candidates 1550840116.790 * * * * [misc]progress: [ 1 / 44 ] simplifiying candidate # 1550840116.790 * * * * [misc]progress: [ 2 / 44 ] simplifiying candidate # 1550840116.790 * [enter]simplify: Simplifying (- (log (* (- 4 (* x x)) x)) (log (- 2 x))) 1550840116.790 * * [misc]simplify: iters left: 6 (10 enodes) 1550840116.793 * * [misc]simplify: iters left: 5 (40 enodes) 1550840116.799 * * [misc]simplify: iters left: 4 (66 enodes) 1550840116.811 * * [misc]simplify: iters left: 3 (90 enodes) 1550840116.824 * * [misc]simplify: iters left: 2 (103 enodes) 1550840116.838 * * [misc]simplify: iters left: 1 (111 enodes) 1550840116.851 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550840116.851 * * [misc]simplify: Extracting #1: cost 13 inf + 0 1550840116.851 * * [misc]simplify: Extracting #2: cost 28 inf + 0 1550840116.852 * * [misc]simplify: Extracting #3: cost 38 inf + 1 1550840116.852 * * [misc]simplify: Extracting #4: cost 34 inf + 765 1550840116.852 * * [misc]simplify: Extracting #5: cost 14 inf + 3099 1550840116.853 * * [misc]simplify: Extracting #6: cost 4 inf + 5393 1550840116.854 * * [misc]simplify: Extracting #7: cost 1 inf + 6191 1550840116.855 * * [misc]simplify: Extracting #8: cost 0 inf + 6534 1550840116.856 * [exit]simplify: Simplified to (- (log (* (- 4 (* x x)) x)) (log (- 2 x))) 1550840116.856 * [misc]simplify: Simplified (2 1) to (λ (x) (exp (- (log (* (- 4 (* x x)) x)) (log (- 2 x))))) 1550840116.857 * * * * [misc]progress: [ 3 / 44 ] simplifiying candidate # 1550840116.857 * * * * [misc]progress: [ 4 / 44 ] simplifiying candidate # 1550840116.857 * * * * [misc]progress: [ 5 / 44 ] simplifiying candidate # 1550840116.857 * [enter]simplify: Simplifying (/ (* (* (* (- 4 (* x x)) x) (* (- 4 (* x x)) x)) (* (- 4 (* x x)) x)) (* (* (- 2 x) (- 2 x)) (- 2 x))) 1550840116.857 * * [misc]simplify: iters left: 6 (12 enodes) 1550840116.861 * * [misc]simplify: iters left: 5 (56 enodes) 1550840116.872 * * [misc]simplify: iters left: 4 (194 enodes) 1550840116.951 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550840116.951 * * [misc]simplify: Extracting #1: cost 90 inf + 0 1550840116.952 * * [misc]simplify: Extracting #2: cost 253 inf + 2 1550840116.955 * * [misc]simplify: Extracting #3: cost 230 inf + 16625 1550840116.968 * * [misc]simplify: Extracting #4: cost 21 inf + 61211 1550840116.984 * * [misc]simplify: Extracting #5: cost 0 inf + 66625 1550840117.000 * [exit]simplify: Simplified to (* (/ (* (- 4 (* x x)) x) (- 2 x)) (* (/ (* (- 4 (* x x)) x) (- 2 x)) (/ (* (- 4 (* x x)) x) (- 2 x)))) 1550840117.001 * [misc]simplify: Simplified (2 1) to (λ (x) (cbrt (* (/ (* (- 4 (* x x)) x) (- 2 x)) (* (/ (* (- 4 (* x x)) x) (- 2 x)) (/ (* (- 4 (* x x)) x) (- 2 x)))))) 1550840117.001 * * * * [misc]progress: [ 6 / 44 ] simplifiying candidate # 1550840117.001 * * * * [misc]progress: [ 7 / 44 ] simplifiying candidate # 1550840117.001 * * * * [misc]progress: [ 8 / 44 ] simplifiying candidate # 1550840117.001 * * * * [misc]progress: [ 9 / 44 ] simplifiying candidate # 1550840117.001 * * * * [misc]progress: [ 10 / 44 ] simplifiying candidate # 1550840117.001 * [enter]simplify: Simplifying (/ (- 4 (* x x)) (* (cbrt (- 2 x)) (cbrt (- 2 x)))) 1550840117.001 * * [misc]simplify: iters left: 6 (9 enodes) 1550840117.004 * * [misc]simplify: iters left: 5 (36 enodes) 1550840117.010 * * [misc]simplify: iters left: 4 (61 enodes) 1550840117.022 * * [misc]simplify: iters left: 3 (89 enodes) 1550840117.036 * * [misc]simplify: iters left: 2 (121 enodes) 1550840117.054 * * [misc]simplify: iters left: 1 (136 enodes) 1550840117.072 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550840117.072 * * [misc]simplify: Extracting #1: cost 9 inf + 0 1550840117.072 * * [misc]simplify: Extracting #2: cost 33 inf + 0 1550840117.072 * * [misc]simplify: Extracting #3: cost 47 inf + 2 1550840117.073 * * [misc]simplify: Extracting #4: cost 26 inf + 2921 1550840117.074 * * [misc]simplify: Extracting #5: cost 6 inf + 6725 1550840117.075 * * [misc]simplify: Extracting #6: cost 0 inf + 8017 1550840117.077 * * [misc]simplify: Extracting #7: cost 0 inf + 7937 1550840117.078 * [exit]simplify: Simplified to (/ (- 4 (* x x)) (* (cbrt (- 2 x)) (cbrt (- 2 x)))) 1550840117.078 * [misc]simplify: Simplified (2 1) to (λ (x) (* (/ (- 4 (* x x)) (* (cbrt (- 2 x)) (cbrt (- 2 x)))) (/ x (cbrt (- 2 x))))) 1550840117.078 * [enter]simplify: Simplifying (/ x (cbrt (- 2 x))) 1550840117.078 * * [misc]simplify: iters left: 5 (5 enodes) 1550840117.080 * * [misc]simplify: iters left: 4 (17 enodes) 1550840117.082 * * [misc]simplify: iters left: 3 (20 enodes) 1550840117.086 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550840117.086 * * [misc]simplify: Extracting #1: cost 4 inf + 0 1550840117.086 * * [misc]simplify: Extracting #2: cost 5 inf + 1 1550840117.086 * * [misc]simplify: Extracting #3: cost 8 inf + 1 1550840117.086 * * [misc]simplify: Extracting #4: cost 1 inf + 695 1550840117.086 * * [misc]simplify: Extracting #5: cost 0 inf + 736 1550840117.086 * [exit]simplify: Simplified to (/ x (cbrt (- 2 x))) 1550840117.086 * [misc]simplify: Simplified (2 2) to (λ (x) (* (/ (- 4 (* x x)) (* (cbrt (- 2 x)) (cbrt (- 2 x)))) (/ x (cbrt (- 2 x))))) 1550840117.086 * * * * [misc]progress: [ 11 / 44 ] simplifiying candidate # 1550840117.086 * [enter]simplify: Simplifying (/ (- 4 (* x x)) (sqrt (- 2 x))) 1550840117.086 * * [misc]simplify: iters left: 6 (8 enodes) 1550840117.089 * * [misc]simplify: iters left: 5 (31 enodes) 1550840117.095 * * [misc]simplify: iters left: 4 (47 enodes) 1550840117.102 * * [misc]simplify: iters left: 3 (56 enodes) 1550840117.110 * * [misc]simplify: iters left: 2 (66 enodes) 1550840117.120 * * [misc]simplify: iters left: 1 (72 enodes) 1550840117.129 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550840117.129 * * [misc]simplify: Extracting #1: cost 7 inf + 0 1550840117.129 * * [misc]simplify: Extracting #2: cost 22 inf + 0 1550840117.129 * * [misc]simplify: Extracting #3: cost 28 inf + 43 1550840117.129 * * [misc]simplify: Extracting #4: cost 21 inf + 372 1550840117.130 * * [misc]simplify: Extracting #5: cost 6 inf + 2284 1550840117.130 * * [misc]simplify: Extracting #6: cost 0 inf + 3257 1550840117.131 * [exit]simplify: Simplified to (/ (- 4 (* x x)) (sqrt (- 2 x))) 1550840117.131 * [misc]simplify: Simplified (2 1) to (λ (x) (* (/ (- 4 (* x x)) (sqrt (- 2 x))) (/ x (sqrt (- 2 x))))) 1550840117.131 * [enter]simplify: Simplifying (/ x (sqrt (- 2 x))) 1550840117.131 * * [misc]simplify: iters left: 5 (5 enodes) 1550840117.133 * * [misc]simplify: iters left: 4 (17 enodes) 1550840117.136 * * [misc]simplify: iters left: 3 (20 enodes) 1550840117.139 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550840117.139 * * [misc]simplify: Extracting #1: cost 4 inf + 0 1550840117.139 * * [misc]simplify: Extracting #2: cost 5 inf + 1 1550840117.139 * * [misc]simplify: Extracting #3: cost 8 inf + 1 1550840117.139 * * [misc]simplify: Extracting #4: cost 1 inf + 535 1550840117.140 * * [misc]simplify: Extracting #5: cost 0 inf + 576 1550840117.140 * [exit]simplify: Simplified to (/ x (sqrt (- 2 x))) 1550840117.140 * [misc]simplify: Simplified (2 2) to (λ (x) (* (/ (- 4 (* x x)) (sqrt (- 2 x))) (/ x (sqrt (- 2 x))))) 1550840117.140 * * * * [misc]progress: [ 12 / 44 ] simplifiying candidate # 1550840117.140 * [enter]simplify: Simplifying (/ (- 4 (* x x)) 1) 1550840117.140 * * [misc]simplify: iters left: 6 (6 enodes) 1550840117.142 * * [misc]simplify: iters left: 5 (23 enodes) 1550840117.147 * * [misc]simplify: iters left: 4 (36 enodes) 1550840117.153 * * [misc]simplify: iters left: 3 (49 enodes) 1550840117.159 * * [misc]simplify: iters left: 2 (54 enodes) 1550840117.166 * * [misc]simplify: iters left: 1 (56 enodes) 1550840117.171 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550840117.171 * * [misc]simplify: Extracting #1: cost 6 inf + 0 1550840117.172 * * [misc]simplify: Extracting #2: cost 10 inf + 2 1550840117.172 * * [misc]simplify: Extracting #3: cost 6 inf + 331 1550840117.172 * * [misc]simplify: Extracting #4: cost 0 inf + 741 1550840117.172 * [exit]simplify: Simplified to (- 4 (* x x)) 1550840117.172 * [misc]simplify: Simplified (2 1) to (λ (x) (* (- 4 (* x x)) (/ x (- 2 x)))) 1550840117.172 * [enter]simplify: Simplifying (/ x (- 2 x)) 1550840117.172 * * [misc]simplify: iters left: 4 (4 enodes) 1550840117.175 * * [misc]simplify: iters left: 3 (14 enodes) 1550840117.177 * * [misc]simplify: iters left: 2 (17 enodes) 1550840117.179 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550840117.179 * * [misc]simplify: Extracting #1: cost 4 inf + 0 1550840117.179 * * [misc]simplify: Extracting #2: cost 6 inf + 1 1550840117.179 * * [misc]simplify: Extracting #3: cost 1 inf + 291 1550840117.179 * * [misc]simplify: Extracting #4: cost 0 inf + 332 1550840117.180 * [exit]simplify: Simplified to (/ x (- 2 x)) 1550840117.180 * [misc]simplify: Simplified (2 2) to (λ (x) (* (- 4 (* x x)) (/ x (- 2 x)))) 1550840117.180 * * * * [misc]progress: [ 13 / 44 ] simplifiying candidate # 1550840117.180 * * * * [misc]progress: [ 14 / 44 ] simplifiying candidate # 1550840117.180 * * * * [misc]progress: [ 15 / 44 ] simplifiying candidate # 1550840117.180 * * * * [misc]progress: [ 16 / 44 ] simplifiying candidate # 1550840117.180 * [enter]simplify: Simplifying (cbrt (- 2 x)) 1550840117.180 * * [misc]simplify: iters left: 3 (4 enodes) 1550840117.181 * * [misc]simplify: iters left: 2 (14 enodes) 1550840117.183 * * [misc]simplify: iters left: 1 (17 enodes) 1550840117.186 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550840117.186 * * [misc]simplify: Extracting #1: cost 3 inf + 0 1550840117.186 * * [misc]simplify: Extracting #2: cost 7 inf + 0 1550840117.186 * * [misc]simplify: Extracting #3: cost 5 inf + 43 1550840117.186 * * [misc]simplify: Extracting #4: cost 0 inf + 412 1550840117.186 * [exit]simplify: Simplified to (cbrt (- 2 x)) 1550840117.186 * [misc]simplify: Simplified (2 2) to (λ (x) (/ (/ (* (- 4 (* x x)) x) (* (cbrt (- 2 x)) (cbrt (- 2 x)))) (cbrt (- 2 x)))) 1550840117.186 * * * * [misc]progress: [ 17 / 44 ] simplifiying candidate # 1550840117.186 * [enter]simplify: Simplifying (sqrt (- 2 x)) 1550840117.186 * * [misc]simplify: iters left: 3 (4 enodes) 1550840117.187 * * [misc]simplify: iters left: 2 (14 enodes) 1550840117.189 * * [misc]simplify: iters left: 1 (17 enodes) 1550840117.192 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550840117.192 * * [misc]simplify: Extracting #1: cost 3 inf + 0 1550840117.192 * * [misc]simplify: Extracting #2: cost 7 inf + 0 1550840117.192 * * [misc]simplify: Extracting #3: cost 5 inf + 43 1550840117.192 * * [misc]simplify: Extracting #4: cost 0 inf + 332 1550840117.192 * [exit]simplify: Simplified to (sqrt (- 2 x)) 1550840117.192 * [misc]simplify: Simplified (2 2) to (λ (x) (/ (/ (* (- 4 (* x x)) x) (sqrt (- 2 x))) (sqrt (- 2 x)))) 1550840117.192 * * * * [misc]progress: [ 18 / 44 ] simplifiying candidate # 1550840117.192 * [enter]simplify: Simplifying (- 2 x) 1550840117.192 * * [misc]simplify: iters left: 2 (3 enodes) 1550840117.193 * * [misc]simplify: iters left: 1 (11 enodes) 1550840117.195 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550840117.195 * * [misc]simplify: Extracting #1: cost 5 inf + 0 1550840117.195 * * [misc]simplify: Extracting #2: cost 3 inf + 43 1550840117.195 * * [misc]simplify: Extracting #3: cost 0 inf + 168 1550840117.195 * [exit]simplify: Simplified to (- 2 x) 1550840117.195 * [misc]simplify: Simplified (2 2) to (λ (x) (/ (/ (* (- 4 (* x x)) x) 1) (- 2 x))) 1550840117.195 * * * * [misc]progress: [ 19 / 44 ] simplifiying candidate # 1550840117.195 * [enter]simplify: Simplifying (- 4 (* x x)) 1550840117.195 * * [misc]simplify: iters left: 4 (4 enodes) 1550840117.197 * * [misc]simplify: iters left: 3 (14 enodes) 1550840117.199 * * [misc]simplify: iters left: 2 (20 enodes) 1550840117.202 * * [misc]simplify: iters left: 1 (22 enodes) 1550840117.205 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550840117.205 * * [misc]simplify: Extracting #1: cost 5 inf + 0 1550840117.205 * * [misc]simplify: Extracting #2: cost 8 inf + 1 1550840117.205 * * [misc]simplify: Extracting #3: cost 1 inf + 451 1550840117.205 * * [misc]simplify: Extracting #4: cost 0 inf + 492 1550840117.205 * [exit]simplify: Simplified to (- 4 (* x x)) 1550840117.205 * [misc]simplify: Simplified (2 1) to (λ (x) (/ (- 4 (* x x)) (/ (- 2 x) x))) 1550840117.205 * * * * [misc]progress: [ 20 / 44 ] simplifiying candidate # 1550840117.205 * [enter]simplify: Simplifying (+ (* 2 2) (+ (* x x) (* 2 x))) 1550840117.205 * * [misc]simplify: iters left: 6 (7 enodes) 1550840117.207 * * [misc]simplify: iters left: 5 (29 enodes) 1550840117.212 * * [misc]simplify: iters left: 4 (46 enodes) 1550840117.219 * * [misc]simplify: iters left: 3 (59 enodes) 1550840117.226 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550840117.226 * * [misc]simplify: Extracting #1: cost 9 inf + 0 1550840117.226 * * [misc]simplify: Extracting #2: cost 17 inf + 1 1550840117.226 * * [misc]simplify: Extracting #3: cost 13 inf + 167 1550840117.226 * * [misc]simplify: Extracting #4: cost 6 inf + 783 1550840117.226 * * [misc]simplify: Extracting #5: cost 0 inf + 1277 1550840117.227 * * [misc]simplify: Extracting #6: cost 0 inf + 1197 1550840117.227 * * [misc]simplify: Extracting #7: cost 0 inf + 1157 1550840117.227 * [exit]simplify: Simplified to (+ (* (+ 2 x) x) 4) 1550840117.227 * [misc]simplify: Simplified (2 2) to (λ (x) (* (/ (* (- 4 (* x x)) x) (- (pow 2 3) (pow x 3))) (+ (* (+ 2 x) x) 4))) 1550840117.228 * * * * [misc]progress: [ 21 / 44 ] simplifiying candidate # 1550840117.228 * [enter]simplify: Simplifying (+ 2 x) 1550840117.228 * * [misc]simplify: iters left: 2 (3 enodes) 1550840117.229 * * [misc]simplify: iters left: 1 (10 enodes) 1550840117.231 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550840117.231 * * [misc]simplify: Extracting #1: cost 4 inf + 0 1550840117.231 * * [misc]simplify: Extracting #2: cost 2 inf + 2 1550840117.231 * * [misc]simplify: Extracting #3: cost 0 inf + 86 1550840117.231 * [exit]simplify: Simplified to (+ x 2) 1550840117.231 * [misc]simplify: Simplified (2 2) to (λ (x) (* (/ (* (- 4 (* x x)) x) (- (* 2 2) (* x x))) (+ x 2))) 1550840117.231 * * * * [misc]progress: [ 22 / 44 ] simplifiying candidate # 1550840117.231 * [enter]simplify: Simplifying (* (- (pow 4 3) (pow (* x x) 3)) x) 1550840117.231 * * [misc]simplify: iters left: 6 (8 enodes) 1550840117.234 * * [misc]simplify: iters left: 5 (37 enodes) 1550840117.241 * * [misc]simplify: iters left: 4 (70 enodes) 1550840117.256 * * [misc]simplify: iters left: 3 (136 enodes) 1550840117.281 * * [misc]simplify: iters left: 2 (164 enodes) 1550840117.301 * * [misc]simplify: iters left: 1 (173 enodes) 1550840117.320 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550840117.320 * * [misc]simplify: Extracting #1: cost 7 inf + 0 1550840117.320 * * [misc]simplify: Extracting #2: cost 23 inf + 1 1550840117.320 * * [misc]simplify: Extracting #3: cost 28 inf + 863 1550840117.322 * * [misc]simplify: Extracting #4: cost 1 inf + 3695 1550840117.323 * * [misc]simplify: Extracting #5: cost 0 inf + 3805 1550840117.324 * [exit]simplify: Simplified to (* x (- 64 (* (* x (* x x)) (* x (* x x))))) 1550840117.324 * [misc]simplify: Simplified (2 1) to (λ (x) (/ (* x (- 64 (* (* x (* x x)) (* x (* x x))))) (* (- 2 x) (+ (* 4 4) (+ (* (* x x) (* x x)) (* 4 (* x x))))))) 1550840117.324 * * * * [misc]progress: [ 23 / 44 ] simplifiying candidate # 1550840117.325 * [enter]simplify: Simplifying (* (- (* 4 4) (* (* x x) (* x x))) x) 1550840117.325 * * [misc]simplify: iters left: 6 (7 enodes) 1550840117.327 * * [misc]simplify: iters left: 5 (32 enodes) 1550840117.333 * * [misc]simplify: iters left: 4 (67 enodes) 1550840117.346 * * [misc]simplify: iters left: 3 (142 enodes) 1550840117.375 * * [misc]simplify: iters left: 2 (318 enodes) 1550840117.454 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550840117.454 * * [misc]simplify: Extracting #1: cost 41 inf + 0 1550840117.455 * * [misc]simplify: Extracting #2: cost 100 inf + 1 1550840117.455 * * [misc]simplify: Extracting #3: cost 106 inf + 1184 1550840117.458 * * [misc]simplify: Extracting #4: cost 31 inf + 12444 1550840117.462 * * [misc]simplify: Extracting #5: cost 0 inf + 18627 1550840117.466 * * [misc]simplify: Extracting #6: cost 0 inf + 18507 1550840117.471 * [exit]simplify: Simplified to (* x (- 16 (* (* x x) (* x x)))) 1550840117.471 * [misc]simplify: Simplified (2 1) to (λ (x) (/ (* x (- 16 (* (* x x) (* x x)))) (* (- 2 x) (+ 4 (* x x))))) 1550840117.471 * * * * [misc]progress: [ 24 / 44 ] simplifiying candidate #real (real->posit16 (/ (* (- 4 (* x x)) x) (- 2 x)))))> 1550840117.471 * * * * [misc]progress: [ 25 / 44 ] simplifiying candidate # 1550840117.471 * * * * [misc]progress: [ 26 / 44 ] simplifiying candidate # 1550840117.471 * * * * [misc]progress: [ 27 / 44 ] simplifiying candidate # 1550840117.471 * * * * [misc]progress: [ 28 / 44 ] simplifiying candidate # 1550840117.471 * * * * [misc]progress: [ 29 / 44 ] simplifiying candidate # 1550840117.471 * * * * [misc]progress: [ 30 / 44 ] simplifiying candidate # 1550840117.471 * * * * [misc]progress: [ 31 / 44 ] simplifiying candidate # 1550840117.471 * * * * [misc]progress: [ 32 / 44 ] simplifiying candidate # 1550840117.472 * [enter]simplify: Simplifying (* (cbrt (- 4 (* x x))) (cbrt (- 4 (* x x)))) 1550840117.472 * * [misc]simplify: iters left: 6 (6 enodes) 1550840117.473 * * [misc]simplify: iters left: 5 (20 enodes) 1550840117.476 * * [misc]simplify: iters left: 4 (26 enodes) 1550840117.480 * * [misc]simplify: iters left: 3 (28 enodes) 1550840117.484 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550840117.484 * * [misc]simplify: Extracting #1: cost 3 inf + 0 1550840117.484 * * [misc]simplify: Extracting #2: cost 5 inf + 0 1550840117.484 * * [misc]simplify: Extracting #3: cost 9 inf + 0 1550840117.484 * * [misc]simplify: Extracting #4: cost 12 inf + 1 1550840117.484 * * [misc]simplify: Extracting #5: cost 11 inf + 43 1550840117.484 * * [misc]simplify: Extracting #6: cost 5 inf + 410 1550840117.485 * * [misc]simplify: Extracting #7: cost 1 inf + 1018 1550840117.485 * * [misc]simplify: Extracting #8: cost 0 inf + 1220 1550840117.485 * [exit]simplify: Simplified to (* (cbrt (- 4 (* x x))) (cbrt (- 4 (* x x)))) 1550840117.485 * [misc]simplify: Simplified (2 1 1) to (λ (x) (/ (* (* (cbrt (- 4 (* x x))) (cbrt (- 4 (* x x)))) (* (cbrt (- 4 (* x x))) x)) (- 2 x))) 1550840117.485 * * * * [misc]progress: [ 33 / 44 ] simplifiying candidate # 1550840117.485 * [enter]simplify: Simplifying (sqrt (- 4 (* x x))) 1550840117.485 * * [misc]simplify: iters left: 5 (5 enodes) 1550840117.487 * * [misc]simplify: iters left: 4 (17 enodes) 1550840117.490 * * [misc]simplify: iters left: 3 (23 enodes) 1550840117.493 * * [misc]simplify: iters left: 2 (25 enodes) 1550840117.496 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550840117.496 * * [misc]simplify: Extracting #1: cost 3 inf + 0 1550840117.496 * * [misc]simplify: Extracting #2: cost 7 inf + 0 1550840117.496 * * [misc]simplify: Extracting #3: cost 10 inf + 1 1550840117.497 * * [misc]simplify: Extracting #4: cost 1 inf + 695 1550840117.497 * * [misc]simplify: Extracting #5: cost 0 inf + 736 1550840117.497 * [exit]simplify: Simplified to (sqrt (- 4 (* x x))) 1550840117.497 * [misc]simplify: Simplified (2 1 1) to (λ (x) (/ (* (sqrt (- 4 (* x x))) (* (sqrt (- 4 (* x x))) x)) (- 2 x))) 1550840117.497 * * * * [misc]progress: [ 34 / 44 ] simplifiying candidate # 1550840117.497 * * * * [misc]progress: [ 35 / 44 ] simplifiying candidate # 1550840117.497 * [enter]simplify: Simplifying (* (- (pow 4 3) (pow (* x x) 3)) x) 1550840117.497 * * [misc]simplify: iters left: 6 (8 enodes) 1550840117.500 * * [misc]simplify: iters left: 5 (37 enodes) 1550840117.507 * * [misc]simplify: iters left: 4 (70 enodes) 1550840117.519 * * [misc]simplify: iters left: 3 (136 enodes) 1550840117.548 * * [misc]simplify: iters left: 2 (164 enodes) 1550840117.569 * * [misc]simplify: iters left: 1 (173 enodes) 1550840117.587 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550840117.587 * * [misc]simplify: Extracting #1: cost 7 inf + 0 1550840117.587 * * [misc]simplify: Extracting #2: cost 23 inf + 1 1550840117.588 * * [misc]simplify: Extracting #3: cost 28 inf + 863 1550840117.589 * * [misc]simplify: Extracting #4: cost 1 inf + 3695 1550840117.590 * * [misc]simplify: Extracting #5: cost 0 inf + 3805 1550840117.591 * [exit]simplify: Simplified to (* x (- 64 (* (* x (* x x)) (* x (* x x))))) 1550840117.591 * [misc]simplify: Simplified (2 1 1) to (λ (x) (/ (/ (* x (- 64 (* (* x (* x x)) (* x (* x x))))) (+ (* 4 4) (+ (* (* x x) (* x x)) (* 4 (* x x))))) (- 2 x))) 1550840117.592 * * * * [misc]progress: [ 36 / 44 ] simplifiying candidate # 1550840117.592 * [enter]simplify: Simplifying (* (- (* 4 4) (* (* x x) (* x x))) x) 1550840117.592 * * [misc]simplify: iters left: 6 (7 enodes) 1550840117.595 * * [misc]simplify: iters left: 5 (32 enodes) 1550840117.600 * * [misc]simplify: iters left: 4 (67 enodes) 1550840117.612 * * [misc]simplify: iters left: 3 (142 enodes) 1550840117.645 * * [misc]simplify: iters left: 2 (318 enodes) 1550840117.720 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550840117.721 * * [misc]simplify: Extracting #1: cost 41 inf + 0 1550840117.721 * * [misc]simplify: Extracting #2: cost 100 inf + 1 1550840117.721 * * [misc]simplify: Extracting #3: cost 106 inf + 1184 1550840117.724 * * [misc]simplify: Extracting #4: cost 31 inf + 12444 1550840117.729 * * [misc]simplify: Extracting #5: cost 0 inf + 18627 1550840117.734 * * [misc]simplify: Extracting #6: cost 0 inf + 18507 1550840117.738 * [exit]simplify: Simplified to (* x (- 16 (* (* x x) (* x x)))) 1550840117.738 * [misc]simplify: Simplified (2 1 1) to (λ (x) (/ (/ (* x (- 16 (* (* x x) (* x x)))) (+ 4 (* x x))) (- 2 x))) 1550840117.738 * * * * [misc]progress: [ 37 / 44 ] simplifiying candidate #real (real->posit16 (* (- 4 (* x x)) x))) (- 2 x)))> 1550840117.738 * * * * [misc]progress: [ 38 / 44 ] simplifiying candidate # 1550840117.738 * * * * [misc]progress: [ 39 / 44 ] simplifiying candidate # 1550840117.739 * [enter]simplify: Simplifying (+ (* 2 x) (pow x 2)) 1550840117.739 * * [misc]simplify: iters left: 4 (5 enodes) 1550840117.741 * * [misc]simplify: iters left: 3 (18 enodes) 1550840117.744 * * [misc]simplify: iters left: 2 (22 enodes) 1550840117.748 * * [misc]simplify: iters left: 1 (27 enodes) 1550840117.751 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550840117.751 * * [misc]simplify: Extracting #1: cost 6 inf + 0 1550840117.751 * * [misc]simplify: Extracting #2: cost 8 inf + 42 1550840117.751 * * [misc]simplify: Extracting #3: cost 6 inf + 84 1550840117.752 * * [misc]simplify: Extracting #4: cost 0 inf + 496 1550840117.752 * * [misc]simplify: Extracting #5: cost 0 inf + 416 1550840117.752 * [exit]simplify: Simplified to (* x (+ x 2)) 1550840117.752 * [misc]simplify: Simplified (2) to (λ (x) (* x (+ x 2))) 1550840117.752 * * * * [misc]progress: [ 40 / 44 ] simplifiying candidate # 1550840117.752 * [enter]simplify: Simplifying (+ (* 2 x) (pow x 2)) 1550840117.752 * * [misc]simplify: iters left: 4 (5 enodes) 1550840117.753 * * [misc]simplify: iters left: 3 (18 enodes) 1550840117.756 * * [misc]simplify: iters left: 2 (22 enodes) 1550840117.760 * * [misc]simplify: iters left: 1 (27 enodes) 1550840117.763 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550840117.763 * * [misc]simplify: Extracting #1: cost 6 inf + 0 1550840117.763 * * [misc]simplify: Extracting #2: cost 8 inf + 42 1550840117.763 * * [misc]simplify: Extracting #3: cost 6 inf + 84 1550840117.763 * * [misc]simplify: Extracting #4: cost 0 inf + 496 1550840117.763 * * [misc]simplify: Extracting #5: cost 0 inf + 416 1550840117.763 * [exit]simplify: Simplified to (* x (+ x 2)) 1550840117.763 * [misc]simplify: Simplified (2) to (λ (x) (* x (+ x 2))) 1550840117.764 * * * * [misc]progress: [ 41 / 44 ] simplifiying candidate # 1550840117.764 * [enter]simplify: Simplifying (+ (* 2 x) (pow x 2)) 1550840117.764 * * [misc]simplify: iters left: 4 (5 enodes) 1550840117.765 * * [misc]simplify: iters left: 3 (18 enodes) 1550840117.768 * * [misc]simplify: iters left: 2 (22 enodes) 1550840117.771 * * [misc]simplify: iters left: 1 (27 enodes) 1550840117.775 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550840117.775 * * [misc]simplify: Extracting #1: cost 6 inf + 0 1550840117.775 * * [misc]simplify: Extracting #2: cost 8 inf + 42 1550840117.775 * * [misc]simplify: Extracting #3: cost 6 inf + 84 1550840117.775 * * [misc]simplify: Extracting #4: cost 0 inf + 496 1550840117.775 * * [misc]simplify: Extracting #5: cost 0 inf + 416 1550840117.775 * [exit]simplify: Simplified to (* x (+ x 2)) 1550840117.775 * [misc]simplify: Simplified (2) to (λ (x) (* x (+ x 2))) 1550840117.775 * * * * [misc]progress: [ 42 / 44 ] simplifiying candidate # 1550840117.775 * [enter]simplify: Simplifying (- (* 4 x) (pow x 3)) 1550840117.775 * * [misc]simplify: iters left: 4 (6 enodes) 1550840117.777 * * [misc]simplify: iters left: 3 (24 enodes) 1550840117.781 * * [misc]simplify: iters left: 2 (37 enodes) 1550840117.788 * * [misc]simplify: iters left: 1 (50 enodes) 1550840117.796 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550840117.796 * * [misc]simplify: Extracting #1: cost 7 inf + 0 1550840117.797 * * [misc]simplify: Extracting #2: cost 15 inf + 1 1550840117.797 * * [misc]simplify: Extracting #3: cost 12 inf + 287 1550840117.797 * * [misc]simplify: Extracting #4: cost 3 inf + 980 1550840117.797 * * [misc]simplify: Extracting #5: cost 0 inf + 1265 1550840117.797 * * [misc]simplify: Extracting #6: cost 0 inf + 1225 1550840117.798 * [exit]simplify: Simplified to (* (- 4 (* x x)) x) 1550840117.798 * [misc]simplify: Simplified (2 1) to (λ (x) (/ (* (- 4 (* x x)) x) (- 2 x))) 1550840117.798 * * * * [misc]progress: [ 43 / 44 ] simplifiying candidate # 1550840117.798 * [enter]simplify: Simplifying (- (* 4 x) (pow x 3)) 1550840117.798 * * [misc]simplify: iters left: 4 (6 enodes) 1550840117.800 * * [misc]simplify: iters left: 3 (24 enodes) 1550840117.804 * * [misc]simplify: iters left: 2 (37 enodes) 1550840117.810 * * [misc]simplify: iters left: 1 (50 enodes) 1550840117.817 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550840117.817 * * [misc]simplify: Extracting #1: cost 7 inf + 0 1550840117.817 * * [misc]simplify: Extracting #2: cost 15 inf + 1 1550840117.817 * * [misc]simplify: Extracting #3: cost 12 inf + 287 1550840117.818 * * [misc]simplify: Extracting #4: cost 3 inf + 980 1550840117.818 * * [misc]simplify: Extracting #5: cost 0 inf + 1265 1550840117.818 * * [misc]simplify: Extracting #6: cost 0 inf + 1225 1550840117.818 * [exit]simplify: Simplified to (* (- 4 (* x x)) x) 1550840117.819 * [misc]simplify: Simplified (2 1) to (λ (x) (/ (* (- 4 (* x x)) x) (- 2 x))) 1550840117.819 * * * * [misc]progress: [ 44 / 44 ] simplifiying candidate # 1550840117.819 * [enter]simplify: Simplifying (- (* 4 x) (pow x 3)) 1550840117.819 * * [misc]simplify: iters left: 4 (6 enodes) 1550840117.821 * * [misc]simplify: iters left: 3 (24 enodes) 1550840117.826 * * [misc]simplify: iters left: 2 (37 enodes) 1550840117.832 * * [misc]simplify: iters left: 1 (50 enodes) 1550840117.839 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550840117.839 * * [misc]simplify: Extracting #1: cost 7 inf + 0 1550840117.839 * * [misc]simplify: Extracting #2: cost 15 inf + 1 1550840117.839 * * [misc]simplify: Extracting #3: cost 12 inf + 287 1550840117.840 * * [misc]simplify: Extracting #4: cost 3 inf + 980 1550840117.840 * * [misc]simplify: Extracting #5: cost 0 inf + 1265 1550840117.840 * * [misc]simplify: Extracting #6: cost 0 inf + 1225 1550840117.840 * [exit]simplify: Simplified to (* (- 4 (* x x)) x) 1550840117.840 * [misc]simplify: Simplified (2 1) to (λ (x) (/ (* (- 4 (* x x)) x) (- 2 x))) 1550840117.841 * * * [misc]progress: adding candidates to table 1550840118.009 * [misc]progress: [Phase 3 of 3] Extracting. 1550840118.009 * * [misc]regime: Finding splitpoints for: (# #) 1550840118.010 * * * [misc]regime-changes: Trying 1 branch expressions: (x) 1550840118.010 * * * * [misc]regimes: Trying to branch on x from (# #) 1550840118.026 * * * [misc]regime: Found split indices: #