1544004864.913 * [misc]progress: [Phase 1 of 3] Setting up. 1544004864.914 * * * [misc]progress: [1/2] Preparing points 1544004864.914 * * * * [misc]points: Sampling 256 additional inputs, on iter 0 have 0 / 256 1544004864.915 * * * * [misc]points: Computing exacts on every 16 of 256 points to ramp up precision 1544004864.917 * * * * [misc]points: Setting MPFR precision to 64 1544004864.918 * * * * [misc]points: Setting MPFR precision to 320 1544004864.918 * * * * [misc]points: Computing exacts on every 8 of 256 points to ramp up precision 1544004864.921 * * * * [misc]points: Setting MPFR precision to 64 1544004864.922 * * * * [misc]points: Setting MPFR precision to 320 1544004864.923 * * * * [misc]points: Computing exacts on every 4 of 256 points to ramp up precision 1544004864.925 * * * * [misc]points: Setting MPFR precision to 64 1544004864.931 * * * * [misc]points: Setting MPFR precision to 320 1544004864.933 * * * * [misc]points: Computing exacts on every 2 of 256 points to ramp up precision 1544004864.936 * * * * [misc]points: Setting MPFR precision to 64 1544004864.939 * * * * [misc]points: Setting MPFR precision to 320 1544004864.942 * * * * [misc]points: Computing exacts for 256 points 1544004864.945 * * * * [misc]points: Setting MPFR precision to 64 1544004864.953 * * * * [misc]points: Setting MPFR precision to 320 1544004864.961 * * * * [misc]points: Filtering points with unrepresentable outputs 1544004864.962 * * * * [exit]points: Sampled 256 points with exact outputs 1544004864.962 * * * [misc]progress: [2/2] Setting up program. 1544004864.965 * [misc]progress: [Phase 2 of 3] Improving. 1544004864.966 * [enter]simplify: Simplifying (+ (/ 1 (- x 1)) (/ x (+ x 1))) 1544004864.966 * * [misc]simplify: iters left: 6 (7 enodes) 1544004864.969 * * [misc]simplify: iters left: 5 (14 enodes) 1544004864.972 * * [misc]simplify: iters left: 4 (15 enodes) 1544004864.976 * [exit]simplify: Simplified to (+ (/ 1 (- x 1)) (/ x (+ x 1))) 1544004864.983 * * [misc]progress: iteration 1 / 4 1544004864.984 * * * [misc]progress: picking best candidate 1544004864.987 * * * * [misc]pick: Picked # 1544004864.987 * * * [misc]progress: localizing error 1544004865.012 * * * [misc]progress: generating rewritten candidates 1544004865.012 * * * * [misc]progress: [ 1 / 2 ] rewriting at (2 2) 1544004865.016 * * * * [misc]progress: [ 2 / 2 ] rewriting at (2 1) 1544004865.021 * * * [misc]progress: generating series expansions 1544004865.021 * * * * [misc]progress: [ 1 / 2 ] generating series at (2 2) 1544004865.021 * [misc]backup-simplify: Simplify (/ x (+ x 1)) into (/ x (+ x 1)) 1544004865.021 * [misc]approximate: Taking taylor expansion of (/ x (+ x 1)) in (x) around 0 1544004865.021 * [misc]taylor: Taking taylor expansion of (/ x (+ x 1)) in x 1544004865.021 * [misc]taylor: Taking taylor expansion of x in x 1544004865.021 * [misc]backup-simplify: Simplify 0 into 0 1544004865.021 * [misc]backup-simplify: Simplify 1 into 1 1544004865.021 * [misc]taylor: Taking taylor expansion of (+ x 1) in x 1544004865.021 * [misc]taylor: Taking taylor expansion of x in x 1544004865.021 * [misc]backup-simplify: Simplify 0 into 0 1544004865.021 * [misc]backup-simplify: Simplify 1 into 1 1544004865.021 * [misc]taylor: Taking taylor expansion of 1 in x 1544004865.021 * [misc]backup-simplify: Simplify 1 into 1 1544004865.021 * [misc]backup-simplify: Simplify (+ 0 1) into 1 1544004865.022 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1544004865.022 * [misc]taylor: Taking taylor expansion of (/ x (+ x 1)) in x 1544004865.022 * [misc]taylor: Taking taylor expansion of x in x 1544004865.022 * [misc]backup-simplify: Simplify 0 into 0 1544004865.022 * [misc]backup-simplify: Simplify 1 into 1 1544004865.022 * [misc]taylor: Taking taylor expansion of (+ x 1) in x 1544004865.022 * [misc]taylor: Taking taylor expansion of x in x 1544004865.022 * [misc]backup-simplify: Simplify 0 into 0 1544004865.022 * [misc]backup-simplify: Simplify 1 into 1 1544004865.022 * [misc]taylor: Taking taylor expansion of 1 in x 1544004865.022 * [misc]backup-simplify: Simplify 1 into 1 1544004865.022 * [misc]backup-simplify: Simplify (+ 0 1) into 1 1544004865.022 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1544004865.022 * [misc]backup-simplify: Simplify 1 into 1 1544004865.022 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1544004865.023 * [misc]backup-simplify: Simplify (- (/ 0 1) (+ (* 1 (/ 1 1)))) into -1 1544004865.023 * [misc]backup-simplify: Simplify -1 into -1 1544004865.023 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1544004865.023 * [misc]backup-simplify: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* -1 (/ 1 1)))) into 1 1544004865.023 * [misc]backup-simplify: Simplify 1 into 1 1544004865.023 * [misc]backup-simplify: Simplify (+ (* 1 (pow x 3)) (+ (* -1 (pow x 2)) (* 1 x))) into (- (+ x (pow x 3)) (pow x 2)) 1544004865.024 * [misc]backup-simplify: Simplify (/ (/ 1 x) (+ (/ 1 x) 1)) into (/ 1 (* (+ (/ 1 x) 1) x)) 1544004865.024 * [misc]approximate: Taking taylor expansion of (/ 1 (* (+ (/ 1 x) 1) x)) in (x) around 0 1544004865.024 * [misc]taylor: Taking taylor expansion of (/ 1 (* (+ (/ 1 x) 1) x)) in x 1544004865.024 * [misc]taylor: Taking taylor expansion of (* (+ (/ 1 x) 1) x) in x 1544004865.024 * [misc]taylor: Taking taylor expansion of (+ (/ 1 x) 1) in x 1544004865.024 * [misc]taylor: Taking taylor expansion of (/ 1 x) in x 1544004865.024 * [misc]taylor: Taking taylor expansion of x in x 1544004865.024 * [misc]backup-simplify: Simplify 0 into 0 1544004865.024 * [misc]backup-simplify: Simplify 1 into 1 1544004865.024 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1544004865.024 * [misc]taylor: Taking taylor expansion of 1 in x 1544004865.024 * [misc]backup-simplify: Simplify 1 into 1 1544004865.024 * [misc]taylor: Taking taylor expansion of x in x 1544004865.024 * [misc]backup-simplify: Simplify 0 into 0 1544004865.024 * [misc]backup-simplify: Simplify 1 into 1 1544004865.024 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1544004865.024 * [misc]backup-simplify: Simplify (* 1 0) into 0 1544004865.025 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1544004865.025 * [misc]backup-simplify: Simplify (+ 0 1) into 1 1544004865.025 * [misc]backup-simplify: Simplify (+ (* 1 1) (* 1 0)) into 1 1544004865.025 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1544004865.025 * [misc]taylor: Taking taylor expansion of (/ 1 (* (+ (/ 1 x) 1) x)) in x 1544004865.025 * [misc]taylor: Taking taylor expansion of (* (+ (/ 1 x) 1) x) in x 1544004865.025 * [misc]taylor: Taking taylor expansion of (+ (/ 1 x) 1) in x 1544004865.025 * [misc]taylor: Taking taylor expansion of (/ 1 x) in x 1544004865.025 * [misc]taylor: Taking taylor expansion of x in x 1544004865.025 * [misc]backup-simplify: Simplify 0 into 0 1544004865.025 * [misc]backup-simplify: Simplify 1 into 1 1544004865.025 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1544004865.025 * [misc]taylor: Taking taylor expansion of 1 in x 1544004865.025 * [misc]backup-simplify: Simplify 1 into 1 1544004865.025 * [misc]taylor: Taking taylor expansion of x in x 1544004865.025 * [misc]backup-simplify: Simplify 0 into 0 1544004865.025 * [misc]backup-simplify: Simplify 1 into 1 1544004865.026 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1544004865.026 * [misc]backup-simplify: Simplify (* 1 0) into 0 1544004865.026 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1544004865.027 * [misc]backup-simplify: Simplify (+ 0 1) into 1 1544004865.027 * [misc]backup-simplify: Simplify (+ (* 1 1) (* 1 0)) into 1 1544004865.027 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1544004865.027 * [misc]backup-simplify: Simplify 1 into 1 1544004865.027 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1544004865.027 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1544004865.028 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 1 1) (* 0 0))) into 1 1544004865.028 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 1 1)))) into -1 1544004865.028 * [misc]backup-simplify: Simplify -1 into -1 1544004865.028 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1544004865.028 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1544004865.029 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 1 0) (+ (* 0 1) (* 0 0)))) into 0 1544004865.029 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* -1 (/ 1 1)))) into 1 1544004865.029 * [misc]backup-simplify: Simplify 1 into 1 1544004865.029 * [misc]backup-simplify: Simplify (+ (* 1 (pow (/ 1 x) 2)) (+ (* -1 (/ 1 x)) 1)) into (- (+ (/ 1 (pow x 2)) 1) (/ 1 x)) 1544004865.029 * [misc]backup-simplify: Simplify (/ (/ 1 (- x)) (+ (/ 1 (- x)) 1)) into (/ -1 (* x (- 1 (/ 1 x)))) 1544004865.029 * [misc]approximate: Taking taylor expansion of (/ -1 (* x (- 1 (/ 1 x)))) in (x) around 0 1544004865.030 * [misc]taylor: Taking taylor expansion of (/ -1 (* x (- 1 (/ 1 x)))) in x 1544004865.030 * [misc]taylor: Taking taylor expansion of -1 in x 1544004865.030 * [misc]backup-simplify: Simplify -1 into -1 1544004865.030 * [misc]taylor: Taking taylor expansion of (* x (- 1 (/ 1 x))) in x 1544004865.030 * [misc]taylor: Taking taylor expansion of x in x 1544004865.030 * [misc]backup-simplify: Simplify 0 into 0 1544004865.030 * [misc]backup-simplify: Simplify 1 into 1 1544004865.030 * [misc]taylor: Taking taylor expansion of (- 1 (/ 1 x)) in x 1544004865.030 * [misc]taylor: Taking taylor expansion of 1 in x 1544004865.030 * [misc]backup-simplify: Simplify 1 into 1 1544004865.030 * [misc]taylor: Taking taylor expansion of (/ 1 x) in x 1544004865.030 * [misc]taylor: Taking taylor expansion of x in x 1544004865.030 * [misc]backup-simplify: Simplify 0 into 0 1544004865.030 * [misc]backup-simplify: Simplify 1 into 1 1544004865.030 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1544004865.030 * [misc]backup-simplify: Simplify (- 1) into -1 1544004865.030 * [misc]backup-simplify: Simplify (+ 0 -1) into -1 1544004865.030 * [misc]backup-simplify: Simplify (* 0 -1) into 0 1544004865.031 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1544004865.031 * [misc]backup-simplify: Simplify (- 0) into 0 1544004865.031 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1544004865.031 * [misc]backup-simplify: Simplify (+ (* 0 1) (* 1 -1)) into -1 1544004865.031 * [misc]backup-simplify: Simplify (/ -1 -1) into 1 1544004865.031 * [misc]taylor: Taking taylor expansion of (/ -1 (* x (- 1 (/ 1 x)))) in x 1544004865.031 * [misc]taylor: Taking taylor expansion of -1 in x 1544004865.031 * [misc]backup-simplify: Simplify -1 into -1 1544004865.031 * [misc]taylor: Taking taylor expansion of (* x (- 1 (/ 1 x))) in x 1544004865.031 * [misc]taylor: Taking taylor expansion of x in x 1544004865.031 * [misc]backup-simplify: Simplify 0 into 0 1544004865.031 * [misc]backup-simplify: Simplify 1 into 1 1544004865.031 * [misc]taylor: Taking taylor expansion of (- 1 (/ 1 x)) in x 1544004865.032 * [misc]taylor: Taking taylor expansion of 1 in x 1544004865.032 * [misc]backup-simplify: Simplify 1 into 1 1544004865.032 * [misc]taylor: Taking taylor expansion of (/ 1 x) in x 1544004865.032 * [misc]taylor: Taking taylor expansion of x in x 1544004865.032 * [misc]backup-simplify: Simplify 0 into 0 1544004865.032 * [misc]backup-simplify: Simplify 1 into 1 1544004865.032 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1544004865.032 * [misc]backup-simplify: Simplify (- 1) into -1 1544004865.032 * [misc]backup-simplify: Simplify (+ 0 -1) into -1 1544004865.032 * [misc]backup-simplify: Simplify (* 0 -1) into 0 1544004865.032 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1544004865.033 * [misc]backup-simplify: Simplify (- 0) into 0 1544004865.033 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1544004865.033 * [misc]backup-simplify: Simplify (+ (* 0 1) (* 1 -1)) into -1 1544004865.033 * [misc]backup-simplify: Simplify (/ -1 -1) into 1 1544004865.033 * [misc]backup-simplify: Simplify 1 into 1 1544004865.033 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1544004865.034 * [misc]backup-simplify: Simplify (- 0) into 0 1544004865.034 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1544004865.034 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 1) (* 0 -1))) into 1 1544004865.034 * [misc]backup-simplify: Simplify (- (/ 0 -1) (+ (* 1 (/ 1 -1)))) into 1 1544004865.034 * [misc]backup-simplify: Simplify 1 into 1 1544004865.035 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1544004865.035 * [misc]backup-simplify: Simplify (- 0) into 0 1544004865.035 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1544004865.035 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 -1)))) into 0 1544004865.036 * [misc]backup-simplify: Simplify (- (/ 0 -1) (+ (* 1 (/ 0 -1)) (* 1 (/ 1 -1)))) into 1 1544004865.036 * [misc]backup-simplify: Simplify 1 into 1 1544004865.036 * [misc]backup-simplify: Simplify (+ (* 1 (pow (/ 1 (- x)) 2)) (+ (* 1 (/ 1 (- x))) 1)) into (- (+ (/ 1 (pow x 2)) 1) (/ 1 x)) 1544004865.036 * * * * [misc]progress: [ 2 / 2 ] generating series at (2 1) 1544004865.036 * [misc]backup-simplify: Simplify (/ 1 (- x 1)) into (/ 1 (- x 1)) 1544004865.036 * [misc]approximate: Taking taylor expansion of (/ 1 (- x 1)) in (x) around 0 1544004865.036 * [misc]taylor: Taking taylor expansion of (/ 1 (- x 1)) in x 1544004865.036 * [misc]taylor: Taking taylor expansion of (- x 1) in x 1544004865.036 * [misc]taylor: Taking taylor expansion of x in x 1544004865.036 * [misc]backup-simplify: Simplify 0 into 0 1544004865.036 * [misc]backup-simplify: Simplify 1 into 1 1544004865.036 * [misc]taylor: Taking taylor expansion of 1 in x 1544004865.036 * [misc]backup-simplify: Simplify 1 into 1 1544004865.036 * [misc]backup-simplify: Simplify (- 1) into -1 1544004865.037 * [misc]backup-simplify: Simplify (+ 0 -1) into -1 1544004865.037 * [misc]backup-simplify: Simplify (/ 1 -1) into -1 1544004865.037 * [misc]taylor: Taking taylor expansion of (/ 1 (- x 1)) in x 1544004865.037 * [misc]taylor: Taking taylor expansion of (- x 1) in x 1544004865.037 * [misc]taylor: Taking taylor expansion of x in x 1544004865.037 * [misc]backup-simplify: Simplify 0 into 0 1544004865.037 * [misc]backup-simplify: Simplify 1 into 1 1544004865.037 * [misc]taylor: Taking taylor expansion of 1 in x 1544004865.037 * [misc]backup-simplify: Simplify 1 into 1 1544004865.037 * [misc]backup-simplify: Simplify (- 1) into -1 1544004865.037 * [misc]backup-simplify: Simplify (+ 0 -1) into -1 1544004865.037 * [misc]backup-simplify: Simplify (/ 1 -1) into -1 1544004865.037 * [misc]backup-simplify: Simplify -1 into -1 1544004865.038 * [misc]backup-simplify: Simplify (- 0) into 0 1544004865.038 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1544004865.038 * [misc]backup-simplify: Simplify (- (+ (* -1 (/ 1 -1)))) into -1 1544004865.038 * [misc]backup-simplify: Simplify -1 into -1 1544004865.038 * [misc]backup-simplify: Simplify (- 0) into 0 1544004865.038 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1544004865.039 * [misc]backup-simplify: Simplify (- (+ (* -1 (/ 0 -1)) (* -1 (/ 1 -1)))) into -1 1544004865.039 * [misc]backup-simplify: Simplify -1 into -1 1544004865.039 * [misc]backup-simplify: Simplify (+ (* -1 (pow x 2)) (+ (* -1 x) -1)) into (- (+ x (+ (pow x 2) 1))) 1544004865.039 * [misc]backup-simplify: Simplify (/ 1 (- (/ 1 x) 1)) into (/ 1 (- (/ 1 x) 1)) 1544004865.039 * [misc]approximate: Taking taylor expansion of (/ 1 (- (/ 1 x) 1)) in (x) around 0 1544004865.039 * [misc]taylor: Taking taylor expansion of (/ 1 (- (/ 1 x) 1)) in x 1544004865.039 * [misc]taylor: Taking taylor expansion of (- (/ 1 x) 1) in x 1544004865.039 * [misc]taylor: Taking taylor expansion of (/ 1 x) in x 1544004865.039 * [misc]taylor: Taking taylor expansion of x in x 1544004865.039 * [misc]backup-simplify: Simplify 0 into 0 1544004865.039 * [misc]backup-simplify: Simplify 1 into 1 1544004865.039 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1544004865.039 * [misc]taylor: Taking taylor expansion of 1 in x 1544004865.039 * [misc]backup-simplify: Simplify 1 into 1 1544004865.039 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1544004865.040 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1544004865.040 * [misc]taylor: Taking taylor expansion of (/ 1 (- (/ 1 x) 1)) in x 1544004865.040 * [misc]taylor: Taking taylor expansion of (- (/ 1 x) 1) in x 1544004865.040 * [misc]taylor: Taking taylor expansion of (/ 1 x) in x 1544004865.040 * [misc]taylor: Taking taylor expansion of x in x 1544004865.040 * [misc]backup-simplify: Simplify 0 into 0 1544004865.040 * [misc]backup-simplify: Simplify 1 into 1 1544004865.040 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1544004865.040 * [misc]taylor: Taking taylor expansion of 1 in x 1544004865.040 * [misc]backup-simplify: Simplify 1 into 1 1544004865.040 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1544004865.040 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1544004865.040 * [misc]backup-simplify: Simplify 1 into 1 1544004865.041 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1544004865.041 * [misc]backup-simplify: Simplify (- 1) into -1 1544004865.041 * [misc]backup-simplify: Simplify (+ 0 -1) into -1 1544004865.041 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ -1 1)))) into 1 1544004865.041 * [misc]backup-simplify: Simplify 1 into 1 1544004865.041 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1544004865.042 * [misc]backup-simplify: Simplify (- 0) into 0 1544004865.042 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1544004865.042 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 1 (/ -1 1)))) into 1 1544004865.042 * [misc]backup-simplify: Simplify 1 into 1 1544004865.042 * [misc]backup-simplify: Simplify (+ (* 1 (pow (/ 1 x) 3)) (+ (* 1 (pow (/ 1 x) 2)) (* 1 (/ 1 x)))) into (+ (/ 1 (pow x 3)) (+ (/ 1 (pow x 2)) (/ 1 x))) 1544004865.042 * [misc]backup-simplify: Simplify (/ 1 (- (/ 1 (- x)) 1)) into (/ -1 (+ (/ 1 x) 1)) 1544004865.043 * [misc]approximate: Taking taylor expansion of (/ -1 (+ (/ 1 x) 1)) in (x) around 0 1544004865.043 * [misc]taylor: Taking taylor expansion of (/ -1 (+ (/ 1 x) 1)) in x 1544004865.043 * [misc]taylor: Taking taylor expansion of -1 in x 1544004865.043 * [misc]backup-simplify: Simplify -1 into -1 1544004865.043 * [misc]taylor: Taking taylor expansion of (+ (/ 1 x) 1) in x 1544004865.043 * [misc]taylor: Taking taylor expansion of (/ 1 x) in x 1544004865.043 * [misc]taylor: Taking taylor expansion of x in x 1544004865.043 * [misc]backup-simplify: Simplify 0 into 0 1544004865.043 * [misc]backup-simplify: Simplify 1 into 1 1544004865.043 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1544004865.043 * [misc]taylor: Taking taylor expansion of 1 in x 1544004865.043 * [misc]backup-simplify: Simplify 1 into 1 1544004865.043 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1544004865.043 * [misc]backup-simplify: Simplify (/ -1 1) into -1 1544004865.043 * [misc]taylor: Taking taylor expansion of (/ -1 (+ (/ 1 x) 1)) in x 1544004865.043 * [misc]taylor: Taking taylor expansion of -1 in x 1544004865.043 * [misc]backup-simplify: Simplify -1 into -1 1544004865.043 * [misc]taylor: Taking taylor expansion of (+ (/ 1 x) 1) in x 1544004865.043 * [misc]taylor: Taking taylor expansion of (/ 1 x) in x 1544004865.043 * [misc]taylor: Taking taylor expansion of x in x 1544004865.043 * [misc]backup-simplify: Simplify 0 into 0 1544004865.043 * [misc]backup-simplify: Simplify 1 into 1 1544004865.044 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1544004865.044 * [misc]taylor: Taking taylor expansion of 1 in x 1544004865.044 * [misc]backup-simplify: Simplify 1 into 1 1544004865.044 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1544004865.044 * [misc]backup-simplify: Simplify (/ -1 1) into -1 1544004865.044 * [misc]backup-simplify: Simplify -1 into -1 1544004865.044 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1544004865.044 * [misc]backup-simplify: Simplify (+ 0 1) into 1 1544004865.045 * [misc]backup-simplify: Simplify (- (/ 0 1) (+ (* -1 (/ 1 1)))) into 1 1544004865.045 * [misc]backup-simplify: Simplify 1 into 1 1544004865.045 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1544004865.045 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1544004865.046 * [misc]backup-simplify: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 1 (/ 1 1)))) into -1 1544004865.046 * [misc]backup-simplify: Simplify -1 into -1 1544004865.046 * [misc]backup-simplify: Simplify (+ (* -1 (pow (/ 1 (- x)) 3)) (+ (* 1 (pow (/ 1 (- x)) 2)) (* -1 (/ 1 (- x))))) into (+ (/ 1 (pow x 3)) (+ (/ 1 (pow x 2)) (/ 1 x))) 1544004865.046 * * * [misc]progress: simplifying candidates 1544004865.046 * * * * [misc]progress: [ 1 / 43 ] simplifiying candidate # 1544004865.046 * * * * [misc]progress: [ 2 / 43 ] simplifiying candidate # 1544004865.046 * * * * [misc]progress: [ 3 / 43 ] simplifiying candidate # 1544004865.046 * * * * [misc]progress: [ 4 / 43 ] simplifiying candidate # 1544004865.046 * * * * [misc]progress: [ 5 / 43 ] simplifiying candidate # 1544004865.046 * * * * [misc]progress: [ 6 / 43 ] simplifiying candidate # 1544004865.047 * * * * [misc]progress: [ 7 / 43 ] simplifiying candidate # 1544004865.047 * * * * [misc]progress: [ 8 / 43 ] simplifiying candidate # 1544004865.047 * * * * [misc]progress: [ 9 / 43 ] simplifiying candidate # 1544004865.047 * * * * [misc]progress: [ 10 / 43 ] simplifiying candidate # 1544004865.047 * * * * [misc]progress: [ 11 / 43 ] simplifiying candidate # 1544004865.047 * * * * [misc]progress: [ 12 / 43 ] simplifiying candidate # 1544004865.047 * * * * [misc]progress: [ 13 / 43 ] simplifiying candidate # 1544004865.047 * [enter]simplify: Simplifying (cbrt (+ x 1)) 1544004865.047 * * [misc]simplify: iters left: 3 (4 enodes) 1544004865.048 * * [misc]simplify: iters left: 2 (7 enodes) 1544004865.050 * [exit]simplify: Simplified to (cbrt (+ 1 x)) 1544004865.050 * [misc]simplify: Simplified (2 2 2) to (λ (x) (+ (/ 1 (- x 1)) (/ (/ x (* (cbrt (+ x 1)) (cbrt (+ x 1)))) (cbrt (+ 1 x))))) 1544004865.050 * * * * [misc]progress: [ 14 / 43 ] simplifiying candidate # 1544004865.050 * [enter]simplify: Simplifying (sqrt (+ x 1)) 1544004865.051 * * [misc]simplify: iters left: 3 (4 enodes) 1544004865.052 * * [misc]simplify: iters left: 2 (7 enodes) 1544004865.053 * [exit]simplify: Simplified to (sqrt (+ 1 x)) 1544004865.053 * [misc]simplify: Simplified (2 2 2) to (λ (x) (+ (/ 1 (- x 1)) (/ (/ x (sqrt (+ x 1))) (sqrt (+ 1 x))))) 1544004865.053 * * * * [misc]progress: [ 15 / 43 ] simplifiying candidate # 1544004865.054 * [enter]simplify: Simplifying (+ x 1) 1544004865.054 * * [misc]simplify: iters left: 2 (3 enodes) 1544004865.055 * * [misc]simplify: iters left: 1 (6 enodes) 1544004865.056 * [exit]simplify: Simplified to (+ 1 x) 1544004865.056 * [misc]simplify: Simplified (2 2 2) to (λ (x) (+ (/ 1 (- x 1)) (/ (/ x 1) (+ 1 x)))) 1544004865.056 * * * * [misc]progress: [ 16 / 43 ] simplifiying candidate # 1544004865.056 * [enter]simplify: Simplifying (+ (* x x) (- (* 1 1) (* x 1))) 1544004865.056 * * [misc]simplify: iters left: 6 (7 enodes) 1544004865.060 * * [misc]simplify: iters left: 5 (17 enodes) 1544004865.064 * * [misc]simplify: iters left: 4 (28 enodes) 1544004865.071 * * [misc]simplify: iters left: 3 (39 enodes) 1544004865.092 * * [misc]simplify: iters left: 2 (52 enodes) 1544004865.105 * * [misc]simplify: iters left: 1 (75 enodes) 1544004865.130 * [exit]simplify: Simplified to (fma x x (- 1 x)) 1544004865.130 * [misc]simplify: Simplified (2 2 2) to (λ (x) (+ (/ 1 (- x 1)) (* (/ x (+ (pow x 3) (pow 1 3))) (fma x x (- 1 x))))) 1544004865.130 * * * * [misc]progress: [ 17 / 43 ] simplifiying candidate # 1544004865.130 * [enter]simplify: Simplifying (- x 1) 1544004865.130 * * [misc]simplify: iters left: 2 (3 enodes) 1544004865.132 * * [misc]simplify: iters left: 1 (8 enodes) 1544004865.133 * [exit]simplify: Simplified to (+ x -1) 1544004865.133 * [misc]simplify: Simplified (2 2 2) to (λ (x) (+ (/ 1 (- x 1)) (* (/ x (- (* x x) (* 1 1))) (+ x -1)))) 1544004865.133 * * * * [misc]progress: [ 18 / 43 ] simplifiying candidate # 1544004865.134 * * * * [misc]progress: [ 19 / 43 ] simplifiying candidate # 1544004865.134 * * * * [misc]progress: [ 20 / 43 ] simplifiying candidate # 1544004865.134 * * * * [misc]progress: [ 21 / 43 ] simplifiying candidate # 1544004865.134 * [enter]simplify: Simplifying (- 1) 1544004865.134 * * [misc]simplify: iters left: 2 (2 enodes) 1544004865.135 * * [misc]simplify: iters left: 1 (5 enodes) 1544004865.136 * [exit]simplify: Simplified to -1 1544004865.136 * [misc]simplify: Simplified (2 1 2) to (λ (x) (+ (pow (- x 1) -1) (/ x (+ x 1)))) 1544004865.136 * * * * [misc]progress: [ 22 / 43 ] simplifiying candidate # 1544004865.136 * * * * [misc]progress: [ 23 / 43 ] simplifiying candidate # 1544004865.136 * * * * [misc]progress: [ 24 / 43 ] simplifiying candidate # 1544004865.136 * * * * [misc]progress: [ 25 / 43 ] simplifiying candidate # 1544004865.137 * * * * [misc]progress: [ 26 / 43 ] simplifiying candidate # 1544004865.137 * * * * [misc]progress: [ 27 / 43 ] simplifiying candidate # 1544004865.137 * * * * [misc]progress: [ 28 / 43 ] simplifiying candidate # 1544004865.137 * * * * [misc]progress: [ 29 / 43 ] simplifiying candidate # 1544004865.137 * * * * [misc]progress: [ 30 / 43 ] simplifiying candidate # 1544004865.137 * * * * [misc]progress: [ 31 / 43 ] simplifiying candidate # 1544004865.137 * * * * [misc]progress: [ 32 / 43 ] simplifiying candidate # 1544004865.137 * * * * [misc]progress: [ 33 / 43 ] simplifiying candidate # 1544004865.137 * [enter]simplify: Simplifying (cbrt (- x 1)) 1544004865.137 * * [misc]simplify: iters left: 3 (4 enodes) 1544004865.139 * * [misc]simplify: iters left: 2 (9 enodes) 1544004865.141 * * [misc]simplify: iters left: 1 (10 enodes) 1544004865.143 * [exit]simplify: Simplified to (cbrt (+ x -1)) 1544004865.143 * [misc]simplify: Simplified (2 1 2) to (λ (x) (+ (/ (/ 1 (* (cbrt (- x 1)) (cbrt (- x 1)))) (cbrt (+ x -1))) (/ x (+ x 1)))) 1544004865.143 * * * * [misc]progress: [ 34 / 43 ] simplifiying candidate # 1544004865.144 * [enter]simplify: Simplifying (sqrt (- x 1)) 1544004865.144 * * [misc]simplify: iters left: 3 (4 enodes) 1544004865.146 * * [misc]simplify: iters left: 2 (9 enodes) 1544004865.148 * * [misc]simplify: iters left: 1 (10 enodes) 1544004865.150 * [exit]simplify: Simplified to (sqrt (+ x -1)) 1544004865.150 * [misc]simplify: Simplified (2 1 2) to (λ (x) (+ (/ (/ 1 (sqrt (- x 1))) (sqrt (+ x -1))) (/ x (+ x 1)))) 1544004865.150 * * * * [misc]progress: [ 35 / 43 ] simplifiying candidate # 1544004865.150 * [enter]simplify: Simplifying (- x 1) 1544004865.150 * * [misc]simplify: iters left: 2 (3 enodes) 1544004865.152 * * [misc]simplify: iters left: 1 (8 enodes) 1544004865.154 * [exit]simplify: Simplified to (+ x -1) 1544004865.154 * [misc]simplify: Simplified (2 1 2) to (λ (x) (+ (/ (/ 1 1) (+ x -1)) (/ x (+ x 1)))) 1544004865.154 * * * * [misc]progress: [ 36 / 43 ] simplifiying candidate # 1544004865.154 * [enter]simplify: Simplifying (+ (* x x) (+ (* 1 1) (* x 1))) 1544004865.154 * * [misc]simplify: iters left: 6 (7 enodes) 1544004865.157 * * [misc]simplify: iters left: 5 (15 enodes) 1544004865.161 * * [misc]simplify: iters left: 4 (25 enodes) 1544004865.167 * * [misc]simplify: iters left: 3 (30 enodes) 1544004865.173 * * [misc]simplify: iters left: 2 (32 enodes) 1544004865.179 * * [misc]simplify: iters left: 1 (35 enodes) 1544004865.187 * [exit]simplify: Simplified to (+ x (fma x x 1)) 1544004865.187 * [misc]simplify: Simplified (2 1 2) to (λ (x) (+ (* (/ 1 (- (pow x 3) (pow 1 3))) (+ x (fma x x 1))) (/ x (+ x 1)))) 1544004865.188 * * * * [misc]progress: [ 37 / 43 ] simplifiying candidate # 1544004865.188 * [enter]simplify: Simplifying (+ x 1) 1544004865.188 * * [misc]simplify: iters left: 2 (3 enodes) 1544004865.189 * * [misc]simplify: iters left: 1 (6 enodes) 1544004865.190 * [exit]simplify: Simplified to (+ 1 x) 1544004865.190 * [misc]simplify: Simplified (2 1 2) to (λ (x) (+ (* (/ 1 (- (* x x) (* 1 1))) (+ 1 x)) (/ x (+ x 1)))) 1544004865.191 * * * * [misc]progress: [ 38 / 43 ] simplifiying candidate # 1544004865.191 * [enter]simplify: Simplifying (- (+ x (pow x 3)) (pow x 2)) 1544004865.191 * * [misc]simplify: iters left: 5 (7 enodes) 1544004865.193 * * [misc]simplify: iters left: 4 (15 enodes) 1544004865.200 * * [misc]simplify: iters left: 3 (37 enodes) 1544004865.213 * * [misc]simplify: iters left: 2 (68 enodes) 1544004865.235 * * [misc]simplify: iters left: 1 (100 enodes) 1544004865.276 * [exit]simplify: Simplified to (fma x (- 1 x) (pow x 3)) 1544004865.276 * [misc]simplify: Simplified (2 2) to (λ (x) (+ (/ 1 (- x 1)) (fma x (- 1 x) (pow x 3)))) 1544004865.276 * * * * [misc]progress: [ 39 / 43 ] simplifiying candidate # 1544004865.276 * [enter]simplify: Simplifying (- (+ (/ 1 (pow x 2)) 1) (/ 1 x)) 1544004865.276 * * [misc]simplify: iters left: 6 (8 enodes) 1544004865.278 * * [misc]simplify: iters left: 5 (16 enodes) 1544004865.281 * * [misc]simplify: iters left: 4 (28 enodes) 1544004865.284 * * [misc]simplify: iters left: 3 (35 enodes) 1544004865.288 * * [misc]simplify: iters left: 2 (37 enodes) 1544004865.292 * * [misc]simplify: iters left: 1 (41 enodes) 1544004865.297 * [exit]simplify: Simplified to (+ (/ 1 (* x x)) (- 1 (/ 1 x))) 1544004865.297 * [misc]simplify: Simplified (2 2) to (λ (x) (+ (/ 1 (- x 1)) (+ (/ 1 (* x x)) (- 1 (/ 1 x))))) 1544004865.297 * * * * [misc]progress: [ 40 / 43 ] simplifiying candidate # 1544004865.297 * [enter]simplify: Simplifying (- (+ (/ 1 (pow x 2)) 1) (/ 1 x)) 1544004865.297 * * [misc]simplify: iters left: 6 (8 enodes) 1544004865.300 * * [misc]simplify: iters left: 5 (16 enodes) 1544004865.303 * * [misc]simplify: iters left: 4 (28 enodes) 1544004865.306 * * [misc]simplify: iters left: 3 (35 enodes) 1544004865.310 * * [misc]simplify: iters left: 2 (37 enodes) 1544004865.314 * * [misc]simplify: iters left: 1 (41 enodes) 1544004865.319 * [exit]simplify: Simplified to (+ (/ 1 (* x x)) (- 1 (/ 1 x))) 1544004865.319 * [misc]simplify: Simplified (2 2) to (λ (x) (+ (/ 1 (- x 1)) (+ (/ 1 (* x x)) (- 1 (/ 1 x))))) 1544004865.319 * * * * [misc]progress: [ 41 / 43 ] simplifiying candidate # 1544004865.319 * [enter]simplify: Simplifying (- (+ x (+ (pow x 2) 1))) 1544004865.319 * * [misc]simplify: iters left: 6 (7 enodes) 1544004865.320 * * [misc]simplify: iters left: 5 (17 enodes) 1544004865.323 * * [misc]simplify: iters left: 4 (32 enodes) 1544004865.328 * * [misc]simplify: iters left: 3 (62 enodes) 1544004865.338 * * [misc]simplify: iters left: 2 (96 enodes) 1544004865.366 * * [misc]simplify: iters left: 1 (145 enodes) 1544004865.464 * [exit]simplify: Simplified to (fma (- -1 x) x -1) 1544004865.464 * [misc]simplify: Simplified (2 1) to (λ (x) (+ (fma (- -1 x) x -1) (/ x (+ x 1)))) 1544004865.464 * * * * [misc]progress: [ 42 / 43 ] simplifiying candidate # 1544004865.465 * [enter]simplify: Simplifying (+ (/ 1 (pow x 3)) (+ (/ 1 (pow x 2)) (/ 1 x))) 1544004865.465 * * [misc]simplify: iters left: 6 (11 enodes) 1544004865.468 * * [misc]simplify: iters left: 5 (20 enodes) 1544004865.474 * * [misc]simplify: iters left: 4 (31 enodes) 1544004865.480 * * [misc]simplify: iters left: 3 (33 enodes) 1544004865.486 * [exit]simplify: Simplified to (+ (+ (/ 1 x) (/ (/ 1 x) (* x x))) (/ (/ 1 x) x)) 1544004865.487 * [misc]simplify: Simplified (2 1) to (λ (x) (+ (+ (+ (/ 1 x) (/ (/ 1 x) (* x x))) (/ (/ 1 x) x)) (/ x (+ x 1)))) 1544004865.487 * * * * [misc]progress: [ 43 / 43 ] simplifiying candidate # 1544004865.487 * [enter]simplify: Simplifying (+ (/ 1 (pow x 3)) (+ (/ 1 (pow x 2)) (/ 1 x))) 1544004865.487 * * [misc]simplify: iters left: 6 (11 enodes) 1544004865.489 * * [misc]simplify: iters left: 5 (20 enodes) 1544004865.493 * * [misc]simplify: iters left: 4 (31 enodes) 1544004865.498 * * [misc]simplify: iters left: 3 (33 enodes) 1544004865.502 * [exit]simplify: Simplified to (+ (+ (/ 1 x) (/ (/ 1 x) (* x x))) (/ (/ 1 x) x)) 1544004865.502 * [misc]simplify: Simplified (2 1) to (λ (x) (+ (+ (+ (/ 1 x) (/ (/ 1 x) (* x x))) (/ (/ 1 x) x)) (/ x (+ x 1)))) 1544004865.502 * * * [misc]progress: adding candidates to table 1544004865.744 * [misc]progress: [Phase 3 of 3] Extracting. 1544004865.746 * [enter]simplify: Simplifying (+ (/ 1 (- x 1)) (/ x (+ x 1))) 1544004865.746 * * [misc]simplify: iters left: 6 (7 enodes) 1544004865.746 * * [misc]simplify: iters left: 5 (11 enodes) 1544004865.747 * [exit]simplify: Simplified to (+ (/ 1 (- x 1)) (/ x (+ x 1))) 1544004865.747 * * * * [misc]points: Sampling 8000 additional inputs, on iter 0 have 0 / 8000 1544004865.770 * * * * [misc]points: Computing exacts on every 500 of 8000 points to ramp up precision 1544004865.771 * * * * [misc]points: Setting MPFR precision to 64 1544004865.772 * * * * [misc]points: Setting MPFR precision to 320 1544004865.772 * * * * [misc]points: Computing exacts on every 250 of 8000 points to ramp up precision 1544004865.773 * * * * [misc]points: Setting MPFR precision to 64 1544004865.774 * * * * [misc]points: Setting MPFR precision to 320 1544004865.774 * * * * [misc]points: Computing exacts on every 125 of 8000 points to ramp up precision 1544004865.776 * * * * [misc]points: Setting MPFR precision to 64 1544004865.777 * * * * [misc]points: Setting MPFR precision to 320 1544004865.778 * * * * [misc]points: Computing exacts on every 62 of 8000 points to ramp up precision 1544004865.780 * * * * [misc]points: Setting MPFR precision to 64 1544004865.782 * * * * [misc]points: Setting MPFR precision to 320 1544004865.784 * * * * [misc]points: Computing exacts on every 31 of 8000 points to ramp up precision 1544004865.785 * * * * [misc]points: Setting MPFR precision to 64 1544004865.789 * * * * [misc]points: Setting MPFR precision to 320 1544004865.793 * * * * [misc]points: Computing exacts on every 15 of 8000 points to ramp up precision 1544004865.795 * * * * [misc]points: Setting MPFR precision to 64 1544004865.803 * * * * [misc]points: Setting MPFR precision to 320 1544004865.818 * * * * [misc]points: Computing exacts on every 7 of 8000 points to ramp up precision 1544004865.821 * * * * [misc]points: Setting MPFR precision to 64 1544004865.881 * * * * [misc]points: Setting MPFR precision to 320 1544004865.915 * * * * [misc]points: Computing exacts on every 3 of 8000 points to ramp up precision 1544004865.918 * * * * [misc]points: Setting MPFR precision to 64 1544004865.958 * * * * [misc]points: Setting MPFR precision to 320 1544004866.035 * * * * [misc]points: Computing exacts for 8000 points 1544004866.037 * * * * [misc]points: Setting MPFR precision to 64 1544004866.224 * * * * [misc]points: Setting MPFR precision to 320 1544004866.784 * * * * [misc]points: Filtering points with unrepresentable outputs 1544004866.786 * * * * [exit]points: Sampled 8000 points with exact outputs 1544004866.915 * [misc]regime-testing: Baseline error score: 0.01125 1544004866.915 * [misc]regime-testing: End program error score: 0.01125 1544004866.916 * [misc]regime-testing: Oracle error score: 0.01125