1550839796.510 * [misc]progress: [Phase 1 of 3] Setting up. 1550839796.512 * * * [misc]progress: [1/2] Preparing points 1550839796.869 * * * [misc]progress: [2/2] Setting up program. 1550839796.875 * [misc]progress: [Phase 2 of 3] Improving. 1550839796.876 * * * * [misc]progress: [ 1 / 1 ] simplifiying candidate # 1550839796.877 * [enter]simplify: Simplifying (* (sqrt (- x 1)) (sqrt x)) 1550839796.879 * * [misc]simplify: iters left: 5 (6 enodes) 1550839796.893 * * [misc]simplify: iters left: 4 (24 enodes) 1550839796.901 * * [misc]simplify: iters left: 3 (28 enodes) 1550839796.909 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550839796.909 * * [misc]simplify: Extracting #1: cost 4 inf + 0 1550839796.909 * * [misc]simplify: Extracting #2: cost 8 inf + 0 1550839796.910 * * [misc]simplify: Extracting #3: cost 10 inf + 1 1550839796.910 * * [misc]simplify: Extracting #4: cost 5 inf + 128 1550839796.910 * * [misc]simplify: Extracting #5: cost 1 inf + 495 1550839796.910 * * [misc]simplify: Extracting #6: cost 0 inf + 657 1550839796.910 * [exit]simplify: Simplified to (* (sqrt (+ x -1)) (sqrt x)) 1550839796.911 * [misc]simplify: Simplified (2) to (λ (x) (* (sqrt (+ x -1)) (sqrt x))) 1550839796.920 * * [misc]progress: iteration 1 / 4 1550839796.920 * * * [misc]progress: picking best candidate 1550839796.925 * * * * [misc]pick: Picked # 1550839796.925 * * * [misc]progress: localizing error 1550839796.953 * * * [misc]progress: generating rewritten candidates 1550839796.953 * * * * [misc]progress: [ 1 / 1 ] rewriting at (2) 1550839796.997 * * * [misc]progress: generating series expansions 1550839796.998 * * * * [misc]progress: [ 1 / 1 ] generating series at (2) 1550839797.004 * [misc]backup-simplify: Simplify (* (sqrt (- x 1)) (sqrt x)) into (sqrt (* x (- x 1))) 1550839797.004 * [misc]approximate: Taking taylor expansion of (sqrt (* x (- x 1))) in (x) around 0 1550839797.005 * [misc]taylor: Taking taylor expansion of (sqrt (* x (- x 1))) in x 1550839797.005 * [misc]taylor: Taking taylor expansion of (* x (- x 1)) in x 1550839797.005 * [misc]taylor: Taking taylor expansion of x in x 1550839797.005 * [misc]backup-simplify: Simplify 0 into 0 1550839797.005 * [misc]backup-simplify: Simplify 1 into 1 1550839797.005 * [misc]taylor: Taking taylor expansion of (- x 1) in x 1550839797.005 * [misc]taylor: Taking taylor expansion of x in x 1550839797.005 * [misc]backup-simplify: Simplify 0 into 0 1550839797.005 * [misc]backup-simplify: Simplify 1 into 1 1550839797.005 * [misc]taylor: Taking taylor expansion of 1 in x 1550839797.006 * [misc]backup-simplify: Simplify 1 into 1 1550839797.006 * [misc]backup-simplify: Simplify (- 1) into -1 1550839797.007 * [misc]backup-simplify: Simplify (+ 0 -1) into -1 1550839797.007 * [misc]backup-simplify: Simplify (* 0 -1) into 0 1550839797.007 * [misc]backup-simplify: Simplify (- 0) into 0 1550839797.007 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1550839797.007 * [misc]backup-simplify: Simplify (+ (* 0 1) (* 1 -1)) into -1 1550839797.007 * [misc]backup-simplify: Simplify (sqrt 0) into 0 1550839797.007 * [misc]backup-simplify: Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0 1550839797.007 * [misc]taylor: Taking taylor expansion of (sqrt (* x (- x 1))) in x 1550839797.008 * [misc]taylor: Taking taylor expansion of (* x (- x 1)) in x 1550839797.008 * [misc]taylor: Taking taylor expansion of x in x 1550839797.008 * [misc]backup-simplify: Simplify 0 into 0 1550839797.008 * [misc]backup-simplify: Simplify 1 into 1 1550839797.008 * [misc]taylor: Taking taylor expansion of (- x 1) in x 1550839797.008 * [misc]taylor: Taking taylor expansion of x in x 1550839797.008 * [misc]backup-simplify: Simplify 0 into 0 1550839797.008 * [misc]backup-simplify: Simplify 1 into 1 1550839797.008 * [misc]taylor: Taking taylor expansion of 1 in x 1550839797.008 * [misc]backup-simplify: Simplify 1 into 1 1550839797.008 * [misc]backup-simplify: Simplify (- 1) into -1 1550839797.008 * [misc]backup-simplify: Simplify (+ 0 -1) into -1 1550839797.008 * [misc]backup-simplify: Simplify (* 0 -1) into 0 1550839797.008 * [misc]backup-simplify: Simplify (- 0) into 0 1550839797.008 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1550839797.008 * [misc]backup-simplify: Simplify (+ (* 0 1) (* 1 -1)) into -1 1550839797.008 * [misc]backup-simplify: Simplify (sqrt 0) into 0 1550839797.009 * [misc]backup-simplify: Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0 1550839797.009 * [misc]backup-simplify: Simplify 0 into 0 1550839797.009 * [misc]backup-simplify: Simplify +nan.0 into +nan.0 1550839797.010 * [misc]backup-simplify: Simplify (- 0) into 0 1550839797.010 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1550839797.010 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 1) (* 0 -1))) into 1 1550839797.011 * [misc]backup-simplify: Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0 1550839797.011 * [misc]backup-simplify: Simplify +nan.0 into +nan.0 1550839797.011 * [misc]backup-simplify: Simplify (- 0) into 0 1550839797.012 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1550839797.012 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 -1)))) into 0 1550839797.013 * [misc]backup-simplify: Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0 1550839797.013 * [misc]backup-simplify: Simplify +nan.0 into +nan.0 1550839797.013 * [misc]backup-simplify: Simplify (+ (* +nan.0 (pow x 3)) (+ (* +nan.0 (pow x 2)) (* +nan.0 x))) into (- (+ (* +nan.0 x) (- (+ (* +nan.0 (pow x 3)) (- (* +nan.0 (pow x 2))))))) 1550839797.014 * [misc]backup-simplify: Simplify (* (sqrt (- (/ 1 x) 1)) (sqrt (/ 1 x))) into (sqrt (/ (- (/ 1 x) 1) x)) 1550839797.014 * [misc]approximate: Taking taylor expansion of (sqrt (/ (- (/ 1 x) 1) x)) in (x) around 0 1550839797.014 * [misc]taylor: Taking taylor expansion of (sqrt (/ (- (/ 1 x) 1) x)) in x 1550839797.014 * [misc]taylor: Taking taylor expansion of (/ (- (/ 1 x) 1) x) in x 1550839797.014 * [misc]taylor: Taking taylor expansion of (- (/ 1 x) 1) in x 1550839797.014 * [misc]taylor: Taking taylor expansion of (/ 1 x) in x 1550839797.014 * [misc]taylor: Taking taylor expansion of x in x 1550839797.014 * [misc]backup-simplify: Simplify 0 into 0 1550839797.014 * [misc]backup-simplify: Simplify 1 into 1 1550839797.014 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1550839797.014 * [misc]taylor: Taking taylor expansion of 1 in x 1550839797.014 * [misc]backup-simplify: Simplify 1 into 1 1550839797.014 * [misc]taylor: Taking taylor expansion of x in x 1550839797.014 * [misc]backup-simplify: Simplify 0 into 0 1550839797.014 * [misc]backup-simplify: Simplify 1 into 1 1550839797.014 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1550839797.015 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1550839797.015 * [misc]backup-simplify: Simplify (sqrt 1) into 1 1550839797.015 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1550839797.015 * [misc]backup-simplify: Simplify (- 1) into -1 1550839797.015 * [misc]backup-simplify: Simplify (+ 0 -1) into -1 1550839797.015 * [misc]backup-simplify: Simplify (- (/ -1 1) (+ (* 1 (/ 0 1)))) into -1 1550839797.016 * [misc]backup-simplify: Simplify (/ -1 (* 2 (sqrt 1))) into -1/2 1550839797.016 * [misc]taylor: Taking taylor expansion of (sqrt (/ (- (/ 1 x) 1) x)) in x 1550839797.016 * [misc]taylor: Taking taylor expansion of (/ (- (/ 1 x) 1) x) in x 1550839797.016 * [misc]taylor: Taking taylor expansion of (- (/ 1 x) 1) in x 1550839797.016 * [misc]taylor: Taking taylor expansion of (/ 1 x) in x 1550839797.016 * [misc]taylor: Taking taylor expansion of x in x 1550839797.016 * [misc]backup-simplify: Simplify 0 into 0 1550839797.016 * [misc]backup-simplify: Simplify 1 into 1 1550839797.016 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1550839797.016 * [misc]taylor: Taking taylor expansion of 1 in x 1550839797.016 * [misc]backup-simplify: Simplify 1 into 1 1550839797.016 * [misc]taylor: Taking taylor expansion of x in x 1550839797.016 * [misc]backup-simplify: Simplify 0 into 0 1550839797.016 * [misc]backup-simplify: Simplify 1 into 1 1550839797.016 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1550839797.016 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1550839797.016 * [misc]backup-simplify: Simplify (sqrt 1) into 1 1550839797.016 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1550839797.016 * [misc]backup-simplify: Simplify (- 1) into -1 1550839797.016 * [misc]backup-simplify: Simplify (+ 0 -1) into -1 1550839797.017 * [misc]backup-simplify: Simplify (- (/ -1 1) (+ (* 1 (/ 0 1)))) into -1 1550839797.017 * [misc]backup-simplify: Simplify (/ -1 (* 2 (sqrt 1))) into -1/2 1550839797.017 * [misc]backup-simplify: Simplify 1 into 1 1550839797.017 * [misc]backup-simplify: Simplify -1/2 into -1/2 1550839797.017 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1550839797.017 * [misc]backup-simplify: Simplify (- 0) into 0 1550839797.017 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1550839797.017 * [misc]backup-simplify: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* -1 (/ 0 1)))) into 0 1550839797.018 * [misc]backup-simplify: Simplify (/ (- 0 (pow -1/2 2) (+)) (* 2 1)) into -1/8 1550839797.018 * [misc]backup-simplify: Simplify -1/8 into -1/8 1550839797.018 * [misc]backup-simplify: Simplify (+ (* -1/8 (/ 1 x)) (+ -1/2 (* 1 (/ 1 (/ 1 x))))) into (- x (+ (* 1/8 (/ 1 x)) 1/2)) 1550839797.018 * [misc]backup-simplify: Simplify (* (sqrt (- (/ 1 (- x)) 1)) (sqrt (/ 1 (- x)))) into (* (sqrt (- (+ (/ 1 x) 1))) (sqrt (/ -1 x))) 1550839797.018 * [misc]approximate: Taking taylor expansion of (* (sqrt (- (+ (/ 1 x) 1))) (sqrt (/ -1 x))) in (x) around 0 1550839797.018 * [misc]taylor: Taking taylor expansion of (* (sqrt (- (+ (/ 1 x) 1))) (sqrt (/ -1 x))) in x 1550839797.018 * [misc]taylor: Taking taylor expansion of (sqrt (- (+ (/ 1 x) 1))) in x 1550839797.018 * [misc]taylor: Taking taylor expansion of (- (+ (/ 1 x) 1)) in x 1550839797.018 * [misc]taylor: Taking taylor expansion of (+ (/ 1 x) 1) in x 1550839797.018 * [misc]taylor: Taking taylor expansion of (/ 1 x) in x 1550839797.018 * [misc]taylor: Taking taylor expansion of x in x 1550839797.018 * [misc]backup-simplify: Simplify 0 into 0 1550839797.018 * [misc]backup-simplify: Simplify 1 into 1 1550839797.019 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1550839797.019 * [misc]taylor: Taking taylor expansion of 1 in x 1550839797.019 * [misc]backup-simplify: Simplify 1 into 1 1550839797.019 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1550839797.019 * [misc]backup-simplify: Simplify (- 1) into -1 1550839797.019 * [misc]backup-simplify: Simplify (sqrt 0) into 0 1550839797.019 * [misc]backup-simplify: Simplify (- 1) into -1 1550839797.019 * [misc]backup-simplify: Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0 1550839797.019 * [misc]taylor: Taking taylor expansion of (sqrt (/ -1 x)) in x 1550839797.019 * [misc]taylor: Taking taylor expansion of (/ -1 x) in x 1550839797.019 * [misc]taylor: Taking taylor expansion of -1 in x 1550839797.019 * [misc]backup-simplify: Simplify -1 into -1 1550839797.019 * [misc]taylor: Taking taylor expansion of x in x 1550839797.019 * [misc]backup-simplify: Simplify 0 into 0 1550839797.019 * [misc]backup-simplify: Simplify 1 into 1 1550839797.020 * [misc]backup-simplify: Simplify (/ -1 1) into -1 1550839797.020 * [misc]backup-simplify: Simplify (sqrt 0) into 0 1550839797.020 * [misc]backup-simplify: Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0 1550839797.020 * [misc]taylor: Taking taylor expansion of (* (sqrt (- (+ (/ 1 x) 1))) (sqrt (/ -1 x))) in x 1550839797.020 * [misc]taylor: Taking taylor expansion of (sqrt (- (+ (/ 1 x) 1))) in x 1550839797.020 * [misc]taylor: Taking taylor expansion of (- (+ (/ 1 x) 1)) in x 1550839797.020 * [misc]taylor: Taking taylor expansion of (+ (/ 1 x) 1) in x 1550839797.020 * [misc]taylor: Taking taylor expansion of (/ 1 x) in x 1550839797.020 * [misc]taylor: Taking taylor expansion of x in x 1550839797.020 * [misc]backup-simplify: Simplify 0 into 0 1550839797.020 * [misc]backup-simplify: Simplify 1 into 1 1550839797.020 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1550839797.020 * [misc]taylor: Taking taylor expansion of 1 in x 1550839797.020 * [misc]backup-simplify: Simplify 1 into 1 1550839797.020 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1550839797.020 * [misc]backup-simplify: Simplify (- 1) into -1 1550839797.020 * [misc]backup-simplify: Simplify (sqrt 0) into 0 1550839797.021 * [misc]backup-simplify: Simplify (- 1) into -1 1550839797.021 * [misc]backup-simplify: Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0 1550839797.021 * [misc]taylor: Taking taylor expansion of (sqrt (/ -1 x)) in x 1550839797.021 * [misc]taylor: Taking taylor expansion of (/ -1 x) in x 1550839797.021 * [misc]taylor: Taking taylor expansion of -1 in x 1550839797.021 * [misc]backup-simplify: Simplify -1 into -1 1550839797.021 * [misc]taylor: Taking taylor expansion of x in x 1550839797.021 * [misc]backup-simplify: Simplify 0 into 0 1550839797.021 * [misc]backup-simplify: Simplify 1 into 1 1550839797.021 * [misc]backup-simplify: Simplify (/ -1 1) into -1 1550839797.021 * [misc]backup-simplify: Simplify (sqrt 0) into 0 1550839797.021 * [misc]backup-simplify: Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0 1550839797.022 * [misc]backup-simplify: Simplify (* 0 0) into 0 1550839797.022 * [misc]backup-simplify: Simplify 0 into 0 1550839797.022 * [misc]backup-simplify: Simplify (+ (* 0 +nan.0) (* +nan.0 0)) into 0 1550839797.022 * [misc]backup-simplify: Simplify 0 into 0 1550839797.022 * [misc]backup-simplify: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0 1550839797.022 * [misc]backup-simplify: Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0 1550839797.023 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1550839797.023 * [misc]backup-simplify: Simplify (+ 0 1) into 1 1550839797.023 * [misc]backup-simplify: Simplify (- 1) into -1 1550839797.023 * [misc]backup-simplify: Simplify (/ (- -1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0 1550839797.024 * [misc]backup-simplify: Simplify (+ (* 0 +nan.0) (+ (* +nan.0 +nan.0) (* +nan.0 0))) into (- +nan.0) 1550839797.024 * [misc]backup-simplify: Simplify (- +nan.0) into (- +nan.0) 1550839797.024 * [misc]backup-simplify: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1550839797.025 * [misc]backup-simplify: Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0 1550839797.025 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1550839797.025 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1550839797.025 * [misc]backup-simplify: Simplify (- 0) into 0 1550839797.026 * [misc]backup-simplify: Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0 1550839797.027 * [misc]backup-simplify: Simplify (+ (* 0 +nan.0) (+ (* +nan.0 +nan.0) (+ (* +nan.0 +nan.0) (* +nan.0 0)))) into (- +nan.0) 1550839797.027 * [misc]backup-simplify: Simplify (- +nan.0) into (- +nan.0) 1550839797.027 * [misc]backup-simplify: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1550839797.028 * [misc]backup-simplify: Simplify (/ (- 0 (pow +nan.0 2) (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0 1550839797.028 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1550839797.028 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1550839797.028 * [misc]backup-simplify: Simplify (- 0) into 0 1550839797.029 * [misc]backup-simplify: Simplify (/ (- 0 (pow +nan.0 2) (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0 1550839797.030 * [misc]backup-simplify: Simplify (+ (* 0 +nan.0) (+ (* +nan.0 +nan.0) (+ (* +nan.0 +nan.0) (+ (* +nan.0 +nan.0) (* +nan.0 0))))) into (- +nan.0) 1550839797.030 * [misc]backup-simplify: Simplify (- +nan.0) into (- +nan.0) 1550839797.031 * [misc]backup-simplify: Simplify (+ (* (- +nan.0) (pow (/ 1 (- x)) 2)) (+ (* (- +nan.0) (/ 1 (- x))) (- +nan.0))) into (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0))))) 1550839797.031 * * * [misc]progress: simplifying candidates 1550839797.031 * * * * [misc]progress: [ 1 / 28 ] simplifiying candidate # 1550839797.031 * [enter]simplify: Simplifying (* (- x 1) x) 1550839797.031 * * [misc]simplify: iters left: 4 (4 enodes) 1550839797.033 * * [misc]simplify: iters left: 3 (18 enodes) 1550839797.036 * * [misc]simplify: iters left: 2 (27 enodes) 1550839797.041 * * [misc]simplify: iters left: 1 (36 enodes) 1550839797.047 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550839797.047 * * [misc]simplify: Extracting #1: cost 7 inf + 0 1550839797.047 * * [misc]simplify: Extracting #2: cost 11 inf + 1 1550839797.047 * * [misc]simplify: Extracting #3: cost 0 inf + 457 1550839797.047 * * [misc]simplify: Extracting #4: cost 0 inf + 455 1550839797.047 * [exit]simplify: Simplified to (- (* x x) x) 1550839797.047 * [misc]simplify: Simplified (2 1) to (λ (x) (pow (- (* x x) x) 1/2)) 1550839797.047 * * * * [misc]progress: [ 2 / 28 ] simplifiying candidate # 1550839797.047 * [enter]simplify: Simplifying (* (sqrt (- x 1)) (sqrt x)) 1550839797.048 * * [misc]simplify: iters left: 5 (6 enodes) 1550839797.050 * * [misc]simplify: iters left: 4 (24 enodes) 1550839797.054 * * [misc]simplify: iters left: 3 (28 enodes) 1550839797.059 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550839797.059 * * [misc]simplify: Extracting #1: cost 4 inf + 0 1550839797.059 * * [misc]simplify: Extracting #2: cost 8 inf + 0 1550839797.059 * * [misc]simplify: Extracting #3: cost 10 inf + 1 1550839797.059 * * [misc]simplify: Extracting #4: cost 5 inf + 128 1550839797.059 * * [misc]simplify: Extracting #5: cost 1 inf + 495 1550839797.059 * * [misc]simplify: Extracting #6: cost 0 inf + 657 1550839797.059 * [exit]simplify: Simplified to (* (sqrt (+ x -1)) (sqrt x)) 1550839797.059 * [misc]simplify: Simplified (2 1) to (λ (x) (pow (* (sqrt (+ x -1)) (sqrt x)) 1)) 1550839797.059 * * * * [misc]progress: [ 3 / 28 ] simplifiying candidate # 1550839797.059 * * * * [misc]progress: [ 4 / 28 ] simplifiying candidate # 1550839797.059 * [enter]simplify: Simplifying (+ (log (sqrt (- x 1))) (log (sqrt x))) 1550839797.059 * * [misc]simplify: iters left: 6 (8 enodes) 1550839797.062 * * [misc]simplify: iters left: 5 (30 enodes) 1550839797.068 * * [misc]simplify: iters left: 4 (34 enodes) 1550839797.077 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550839797.077 * * [misc]simplify: Extracting #1: cost 4 inf + 0 1550839797.077 * * [misc]simplify: Extracting #2: cost 8 inf + 0 1550839797.077 * * [misc]simplify: Extracting #3: cost 12 inf + 0 1550839797.077 * * [misc]simplify: Extracting #4: cost 10 inf + 305 1550839797.077 * * [misc]simplify: Extracting #5: cost 8 inf + 307 1550839797.078 * * [misc]simplify: Extracting #6: cost 5 inf + 473 1550839797.078 * * [misc]simplify: Extracting #7: cost 0 inf + 1463 1550839797.078 * [exit]simplify: Simplified to (+ (log (sqrt x)) (log (sqrt (+ x -1)))) 1550839797.079 * [misc]simplify: Simplified (2 1) to (λ (x) (exp (+ (log (sqrt x)) (log (sqrt (+ x -1)))))) 1550839797.079 * * * * [misc]progress: [ 5 / 28 ] simplifiying candidate # 1550839797.079 * * * * [misc]progress: [ 6 / 28 ] simplifiying candidate # 1550839797.079 * * * * [misc]progress: [ 7 / 28 ] simplifiying candidate # 1550839797.079 * [enter]simplify: Simplifying (* (* (* (sqrt (- x 1)) (sqrt (- x 1))) (sqrt (- x 1))) (* (* (sqrt x) (sqrt x)) (sqrt x))) 1550839797.079 * * [misc]simplify: iters left: 6 (10 enodes) 1550839797.085 * * [misc]simplify: iters left: 5 (38 enodes) 1550839797.106 * * [misc]simplify: iters left: 4 (72 enodes) 1550839797.132 * * [misc]simplify: iters left: 3 (125 enodes) 1550839797.176 * * [misc]simplify: iters left: 2 (211 enodes) 1550839797.266 * * [misc]simplify: iters left: 1 (335 enodes) 1550839797.374 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550839797.374 * * [misc]simplify: Extracting #1: cost 21 inf + 0 1550839797.375 * * [misc]simplify: Extracting #2: cost 43 inf + 405 1550839797.375 * * [misc]simplify: Extracting #3: cost 40 inf + 1217 1550839797.376 * * [misc]simplify: Extracting #4: cost 18 inf + 4454 1550839797.378 * * [misc]simplify: Extracting #5: cost 1 inf + 7328 1550839797.380 * * [misc]simplify: Extracting #6: cost 0 inf + 7450 1550839797.382 * [exit]simplify: Simplified to (* (+ -1 x) (* (* x (sqrt x)) (sqrt (+ -1 x)))) 1550839797.382 * [misc]simplify: Simplified (2 1) to (λ (x) (cbrt (* (+ -1 x) (* (* x (sqrt x)) (sqrt (+ -1 x)))))) 1550839797.383 * * * * [misc]progress: [ 8 / 28 ] simplifiying candidate # 1550839797.383 * * * * [misc]progress: [ 9 / 28 ] simplifiying candidate # 1550839797.383 * * * * [misc]progress: [ 10 / 28 ] simplifiying candidate # 1550839797.383 * [enter]simplify: Simplifying (* (- x 1) x) 1550839797.383 * * [misc]simplify: iters left: 4 (4 enodes) 1550839797.384 * * [misc]simplify: iters left: 3 (18 enodes) 1550839797.387 * * [misc]simplify: iters left: 2 (27 enodes) 1550839797.392 * * [misc]simplify: iters left: 1 (36 enodes) 1550839797.397 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550839797.397 * * [misc]simplify: Extracting #1: cost 7 inf + 0 1550839797.397 * * [misc]simplify: Extracting #2: cost 11 inf + 1 1550839797.398 * * [misc]simplify: Extracting #3: cost 0 inf + 457 1550839797.398 * * [misc]simplify: Extracting #4: cost 0 inf + 455 1550839797.398 * [exit]simplify: Simplified to (- (* x x) x) 1550839797.398 * [misc]simplify: Simplified (2 1) to (λ (x) (sqrt (- (* x x) x))) 1550839797.398 * * * * [misc]progress: [ 11 / 28 ] simplifiying candidate # 1550839797.398 * * * * [misc]progress: [ 12 / 28 ] simplifiying candidate # 1550839797.398 * * * * [misc]progress: [ 13 / 28 ] simplifiying candidate # 1550839797.399 * [enter]simplify: Simplifying (cbrt (sqrt x)) 1550839797.399 * * [misc]simplify: iters left: 2 (3 enodes) 1550839797.400 * * [misc]simplify: iters left: 1 (9 enodes) 1550839797.402 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550839797.402 * * [misc]simplify: Extracting #1: cost 3 inf + 0 1550839797.402 * * [misc]simplify: Extracting #2: cost 5 inf + 0 1550839797.403 * * [misc]simplify: Extracting #3: cost 4 inf + 1 1550839797.403 * * [misc]simplify: Extracting #4: cost 0 inf + 325 1550839797.403 * [exit]simplify: Simplified to (cbrt (sqrt x)) 1550839797.403 * [misc]simplify: Simplified (2 2) to (λ (x) (* (* (sqrt (- x 1)) (* (cbrt (sqrt x)) (cbrt (sqrt x)))) (cbrt (sqrt x)))) 1550839797.403 * * * * [misc]progress: [ 14 / 28 ] simplifiying candidate # 1550839797.403 * [enter]simplify: Simplifying (sqrt (sqrt x)) 1550839797.403 * * [misc]simplify: iters left: 2 (3 enodes) 1550839797.404 * * [misc]simplify: iters left: 1 (9 enodes) 1550839797.407 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550839797.407 * * [misc]simplify: Extracting #1: cost 3 inf + 0 1550839797.407 * * [misc]simplify: Extracting #2: cost 5 inf + 0 1550839797.407 * * [misc]simplify: Extracting #3: cost 4 inf + 1 1550839797.407 * * [misc]simplify: Extracting #4: cost 0 inf + 245 1550839797.407 * [exit]simplify: Simplified to (sqrt (sqrt x)) 1550839797.407 * [misc]simplify: Simplified (2 2) to (λ (x) (* (* (sqrt (- x 1)) (sqrt (sqrt x))) (sqrt (sqrt x)))) 1550839797.407 * * * * [misc]progress: [ 15 / 28 ] simplifiying candidate # 1550839797.408 * [enter]simplify: Simplifying (sqrt x) 1550839797.408 * * [misc]simplify: iters left: 1 (2 enodes) 1550839797.408 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550839797.408 * * [misc]simplify: Extracting #1: cost 3 inf + 0 1550839797.408 * * [misc]simplify: Extracting #2: cost 2 inf + 1 1550839797.409 * * [misc]simplify: Extracting #3: cost 0 inf + 83 1550839797.409 * [exit]simplify: Simplified to (sqrt x) 1550839797.409 * [misc]simplify: Simplified (2 2) to (λ (x) (* (* (sqrt (- x 1)) 1) (sqrt x))) 1550839797.409 * * * * [misc]progress: [ 16 / 28 ] simplifiying candidate # 1550839797.409 * [enter]simplify: Simplifying (* (cbrt (sqrt (- x 1))) (cbrt (sqrt (- x 1)))) 1550839797.409 * * [misc]simplify: iters left: 6 (6 enodes) 1550839797.412 * * [misc]simplify: iters left: 5 (23 enodes) 1550839797.420 * * [misc]simplify: iters left: 4 (27 enodes) 1550839797.426 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550839797.426 * * [misc]simplify: Extracting #1: cost 3 inf + 0 1550839797.426 * * [misc]simplify: Extracting #2: cost 5 inf + 0 1550839797.426 * * [misc]simplify: Extracting #3: cost 7 inf + 0 1550839797.426 * * [misc]simplify: Extracting #4: cost 11 inf + 0 1550839797.426 * * [misc]simplify: Extracting #5: cost 6 inf + 87 1550839797.426 * * [misc]simplify: Extracting #6: cost 1 inf + 777 1550839797.427 * * [misc]simplify: Extracting #7: cost 0 inf + 979 1550839797.427 * [exit]simplify: Simplified to (* (cbrt (sqrt (- x 1))) (cbrt (sqrt (- x 1)))) 1550839797.427 * [misc]simplify: Simplified (2 1) to (λ (x) (* (* (cbrt (sqrt (- x 1))) (cbrt (sqrt (- x 1)))) (* (cbrt (sqrt (- x 1))) (sqrt x)))) 1550839797.427 * * * * [misc]progress: [ 17 / 28 ] simplifiying candidate # 1550839797.427 * [enter]simplify: Simplifying (sqrt (* (cbrt (- x 1)) (cbrt (- x 1)))) 1550839797.427 * * [misc]simplify: iters left: 6 (6 enodes) 1550839797.429 * * [misc]simplify: iters left: 5 (24 enodes) 1550839797.433 * * [misc]simplify: iters left: 4 (28 enodes) 1550839797.439 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550839797.439 * * [misc]simplify: Extracting #1: cost 4 inf + 0 1550839797.439 * * [misc]simplify: Extracting #2: cost 7 inf + 0 1550839797.439 * * [misc]simplify: Extracting #3: cost 11 inf + 0 1550839797.439 * * [misc]simplify: Extracting #4: cost 8 inf + 3 1550839797.439 * * [misc]simplify: Extracting #5: cost 4 inf + 331 1550839797.439 * * [misc]simplify: Extracting #6: cost 2 inf + 655 1550839797.440 * * [misc]simplify: Extracting #7: cost 0 inf + 979 1550839797.440 * [exit]simplify: Simplified to (fabs (cbrt (+ x -1))) 1550839797.440 * [misc]simplify: Simplified (2 1) to (λ (x) (* (fabs (cbrt (+ x -1))) (* (sqrt (cbrt (- x 1))) (sqrt x)))) 1550839797.440 * * * * [misc]progress: [ 18 / 28 ] simplifiying candidate # 1550839797.440 * [enter]simplify: Simplifying (sqrt (sqrt (- x 1))) 1550839797.440 * * [misc]simplify: iters left: 4 (5 enodes) 1550839797.443 * * [misc]simplify: iters left: 3 (20 enodes) 1550839797.446 * * [misc]simplify: iters left: 2 (24 enodes) 1550839797.449 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550839797.449 * * [misc]simplify: Extracting #1: cost 3 inf + 0 1550839797.449 * * [misc]simplify: Extracting #2: cost 5 inf + 0 1550839797.449 * * [misc]simplify: Extracting #3: cost 9 inf + 0 1550839797.450 * * [misc]simplify: Extracting #4: cost 6 inf + 3 1550839797.450 * * [misc]simplify: Extracting #5: cost 0 inf + 495 1550839797.450 * [exit]simplify: Simplified to (sqrt (sqrt (+ x -1))) 1550839797.450 * [misc]simplify: Simplified (2 1) to (λ (x) (* (sqrt (sqrt (+ x -1))) (* (sqrt (sqrt (- x 1))) (sqrt x)))) 1550839797.450 * * * * [misc]progress: [ 19 / 28 ] simplifiying candidate # 1550839797.450 * [enter]simplify: Simplifying (sqrt 1) 1550839797.450 * * [misc]simplify: iters left: 1 (2 enodes) 1550839797.452 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550839797.452 * * [misc]simplify: Extracting #1: cost 0 inf + 1 1550839797.452 * [exit]simplify: Simplified to 1 1550839797.452 * [misc]simplify: Simplified (2 1) to (λ (x) (* 1 (* (sqrt (- x 1)) (sqrt x)))) 1550839797.452 * * * * [misc]progress: [ 20 / 28 ] simplifiying candidate # 1550839797.452 * [enter]simplify: Simplifying (sqrt (sqrt (- x 1))) 1550839797.452 * * [misc]simplify: iters left: 4 (5 enodes) 1550839797.454 * * [misc]simplify: iters left: 3 (20 enodes) 1550839797.457 * * [misc]simplify: iters left: 2 (24 enodes) 1550839797.460 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550839797.460 * * [misc]simplify: Extracting #1: cost 3 inf + 0 1550839797.460 * * [misc]simplify: Extracting #2: cost 5 inf + 0 1550839797.460 * * [misc]simplify: Extracting #3: cost 9 inf + 0 1550839797.460 * * [misc]simplify: Extracting #4: cost 6 inf + 3 1550839797.461 * * [misc]simplify: Extracting #5: cost 0 inf + 495 1550839797.461 * [exit]simplify: Simplified to (sqrt (sqrt (+ x -1))) 1550839797.461 * [misc]simplify: Simplified (2 1) to (λ (x) (* (sqrt (sqrt (+ x -1))) (* (sqrt (sqrt (- x 1))) (sqrt x)))) 1550839797.461 * * * * [misc]progress: [ 21 / 28 ] simplifiying candidate # 1550839797.461 * * * * [misc]progress: [ 22 / 28 ] simplifiying candidate # 1550839797.461 * [enter]simplify: Simplifying (* (sqrt (- (pow x 3) (pow 1 3))) (sqrt x)) 1550839797.461 * * [misc]simplify: iters left: 6 (9 enodes) 1550839797.464 * * [misc]simplify: iters left: 5 (36 enodes) 1550839797.470 * * [misc]simplify: iters left: 4 (44 enodes) 1550839797.476 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550839797.476 * * [misc]simplify: Extracting #1: cost 4 inf + 0 1550839797.476 * * [misc]simplify: Extracting #2: cost 8 inf + 0 1550839797.476 * * [misc]simplify: Extracting #3: cost 11 inf + 1 1550839797.476 * * [misc]simplify: Extracting #4: cost 10 inf + 85 1550839797.476 * * [misc]simplify: Extracting #5: cost 9 inf + 127 1550839797.476 * * [misc]simplify: Extracting #6: cost 4 inf + 574 1550839797.477 * * [misc]simplify: Extracting #7: cost 0 inf + 1382 1550839797.477 * [exit]simplify: Simplified to (* (sqrt x) (sqrt (+ (* (* x x) x) -1))) 1550839797.477 * [misc]simplify: Simplified (2 1) to (λ (x) (/ (* (sqrt x) (sqrt (+ (* (* x x) x) -1))) (sqrt (+ (* x x) (+ (* 1 1) (* x 1)))))) 1550839797.477 * * * * [misc]progress: [ 23 / 28 ] simplifiying candidate # 1550839797.477 * [enter]simplify: Simplifying (* (sqrt (- (* x x) (* 1 1))) (sqrt x)) 1550839797.477 * * [misc]simplify: iters left: 6 (8 enodes) 1550839797.480 * * [misc]simplify: iters left: 5 (28 enodes) 1550839797.487 * * [misc]simplify: iters left: 4 (35 enodes) 1550839797.498 * * [misc]simplify: iters left: 3 (42 enodes) 1550839797.505 * * [misc]simplify: iters left: 2 (58 enodes) 1550839797.516 * * [misc]simplify: iters left: 1 (95 enodes) 1550839797.532 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550839797.532 * * [misc]simplify: Extracting #1: cost 4 inf + 0 1550839797.532 * * [misc]simplify: Extracting #2: cost 8 inf + 0 1550839797.532 * * [misc]simplify: Extracting #3: cost 28 inf + 1 1550839797.532 * * [misc]simplify: Extracting #4: cost 22 inf + 741 1550839797.533 * * [misc]simplify: Extracting #5: cost 3 inf + 2457 1550839797.533 * * [misc]simplify: Extracting #6: cost 1 inf + 2781 1550839797.534 * * [misc]simplify: Extracting #7: cost 0 inf + 2983 1550839797.535 * [exit]simplify: Simplified to (* (sqrt (- (* x x) 1)) (sqrt x)) 1550839797.535 * [misc]simplify: Simplified (2 1) to (λ (x) (/ (* (sqrt (- (* x x) 1)) (sqrt x)) (sqrt (+ x 1)))) 1550839797.535 * * * * [misc]progress: [ 24 / 28 ] simplifiying candidate #real (real->posit16 (* (sqrt (- x 1)) (sqrt x)))))> 1550839797.535 * * * * [misc]progress: [ 25 / 28 ] simplifiying candidate # 1550839797.535 * * * * [misc]progress: [ 26 / 28 ] simplifiying candidate # 1550839797.535 * [enter]simplify: Simplifying (- (+ (* +nan.0 x) (- (+ (* +nan.0 (pow x 3)) (- (* +nan.0 (pow x 2))))))) 1550839797.535 * [misc]simplify: Simplified (2) to (λ (x) +nan.0) 1550839797.535 * * * * [misc]progress: [ 27 / 28 ] simplifiying candidate # 1550839797.535 * [enter]simplify: Simplifying (- x (+ (* 1/8 (/ 1 x)) 1/2)) 1550839797.535 * * [misc]simplify: iters left: 6 (8 enodes) 1550839797.539 * * [misc]simplify: iters left: 5 (34 enodes) 1550839797.546 * * [misc]simplify: iters left: 4 (52 enodes) 1550839797.554 * * [misc]simplify: iters left: 3 (75 enodes) 1550839797.566 * * [misc]simplify: iters left: 2 (97 enodes) 1550839797.578 * * [misc]simplify: iters left: 1 (107 enodes) 1550839797.592 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550839797.593 * * [misc]simplify: Extracting #1: cost 13 inf + 0 1550839797.593 * * [misc]simplify: Extracting #2: cost 22 inf + 45 1550839797.593 * * [misc]simplify: Extracting #3: cost 17 inf + 421 1550839797.593 * * [misc]simplify: Extracting #4: cost 1 inf + 1496 1550839797.594 * * [misc]simplify: Extracting #5: cost 0 inf + 1458 1550839797.594 * [exit]simplify: Simplified to (- x (- 1/2 (/ -1/8 x))) 1550839797.594 * [misc]simplify: Simplified (2) to (λ (x) (- x (- 1/2 (/ -1/8 x)))) 1550839797.594 * * * * [misc]progress: [ 28 / 28 ] simplifiying candidate # 1550839797.594 * [enter]simplify: Simplifying (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0))))) 1550839797.594 * [misc]simplify: Simplified (2) to (λ (x) +nan.0) 1550839797.595 * * * [misc]progress: adding candidates to table 1550839797.749 * * [misc]progress: iteration 2 / 4 1550839797.749 * * * [misc]progress: picking best candidate 1550839797.752 * * * * [misc]pick: Picked # 1550839797.752 * * * [misc]progress: localizing error 1550839797.761 * * * [misc]progress: generating rewritten candidates 1550839797.761 * * * [misc]progress: generating series expansions 1550839797.761 * * * [misc]progress: simplifying candidates 1550839797.761 * * * [misc]progress: adding candidates to table 1550839797.761 * * [misc]progress: iteration 3 / 4 1550839797.761 * * * [misc]progress: picking best candidate 1550839797.763 * * * * [misc]pick: Picked # 1550839797.763 * * * [misc]progress: localizing error 1550839797.771 * * * [misc]progress: generating rewritten candidates 1550839797.771 * * * * [misc]progress: [ 1 / 2 ] rewriting at (2) 1550839797.774 * * * * [misc]progress: [ 2 / 2 ] rewriting at (2 1) 1550839797.776 * * * [misc]progress: generating series expansions 1550839797.776 * * * * [misc]progress: [ 1 / 2 ] generating series at (2) 1550839797.776 * [misc]backup-simplify: Simplify (sqrt (- (* x x) x)) into (sqrt (- (pow x 2) x)) 1550839797.776 * [misc]approximate: Taking taylor expansion of (sqrt (- (pow x 2) x)) in (x) around 0 1550839797.776 * [misc]taylor: Taking taylor expansion of (sqrt (- (pow x 2) x)) in x 1550839797.776 * [misc]taylor: Taking taylor expansion of (- (pow x 2) x) in x 1550839797.776 * [misc]taylor: Taking taylor expansion of (pow x 2) in x 1550839797.776 * [misc]taylor: Taking taylor expansion of x in x 1550839797.776 * [misc]backup-simplify: Simplify 0 into 0 1550839797.776 * [misc]backup-simplify: Simplify 1 into 1 1550839797.776 * [misc]taylor: Taking taylor expansion of x in x 1550839797.776 * [misc]backup-simplify: Simplify 0 into 0 1550839797.776 * [misc]backup-simplify: Simplify 1 into 1 1550839797.777 * [misc]backup-simplify: Simplify (- 0) into 0 1550839797.777 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1550839797.777 * [misc]backup-simplify: Simplify (- 1) into -1 1550839797.777 * [misc]backup-simplify: Simplify (+ 0 -1) into -1 1550839797.777 * [misc]backup-simplify: Simplify (sqrt 0) into 0 1550839797.778 * [misc]backup-simplify: Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0 1550839797.778 * [misc]taylor: Taking taylor expansion of (sqrt (- (pow x 2) x)) in x 1550839797.778 * [misc]taylor: Taking taylor expansion of (- (pow x 2) x) in x 1550839797.778 * [misc]taylor: Taking taylor expansion of (pow x 2) in x 1550839797.778 * [misc]taylor: Taking taylor expansion of x in x 1550839797.778 * [misc]backup-simplify: Simplify 0 into 0 1550839797.778 * [misc]backup-simplify: Simplify 1 into 1 1550839797.778 * [misc]taylor: Taking taylor expansion of x in x 1550839797.778 * [misc]backup-simplify: Simplify 0 into 0 1550839797.778 * [misc]backup-simplify: Simplify 1 into 1 1550839797.778 * [misc]backup-simplify: Simplify (- 0) into 0 1550839797.778 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1550839797.778 * [misc]backup-simplify: Simplify (- 1) into -1 1550839797.778 * [misc]backup-simplify: Simplify (+ 0 -1) into -1 1550839797.778 * [misc]backup-simplify: Simplify (sqrt 0) into 0 1550839797.779 * [misc]backup-simplify: Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0 1550839797.779 * [misc]backup-simplify: Simplify 0 into 0 1550839797.779 * [misc]backup-simplify: Simplify +nan.0 into +nan.0 1550839797.779 * [misc]backup-simplify: Simplify (* 1 1) into 1 1550839797.779 * [misc]backup-simplify: Simplify (- 0) into 0 1550839797.779 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1550839797.780 * [misc]backup-simplify: Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0 1550839797.780 * [misc]backup-simplify: Simplify +nan.0 into +nan.0 1550839797.781 * [misc]backup-simplify: Simplify (+ (* 1 0) (* 0 1)) into 0 1550839797.781 * [misc]backup-simplify: Simplify (- 0) into 0 1550839797.781 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1550839797.781 * [misc]backup-simplify: Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0 1550839797.781 * [misc]backup-simplify: Simplify +nan.0 into +nan.0 1550839797.782 * [misc]backup-simplify: Simplify (+ (* +nan.0 (pow x 3)) (+ (* +nan.0 (pow x 2)) (* +nan.0 x))) into (- (+ (* +nan.0 x) (- (+ (* +nan.0 (pow x 3)) (- (* +nan.0 (pow x 2))))))) 1550839797.782 * [misc]backup-simplify: Simplify (sqrt (- (* (/ 1 x) (/ 1 x)) (/ 1 x))) into (sqrt (- (/ 1 (pow x 2)) (/ 1 x))) 1550839797.782 * [misc]approximate: Taking taylor expansion of (sqrt (- (/ 1 (pow x 2)) (/ 1 x))) in (x) around 0 1550839797.782 * [misc]taylor: Taking taylor expansion of (sqrt (- (/ 1 (pow x 2)) (/ 1 x))) in x 1550839797.782 * [misc]taylor: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 x)) in x 1550839797.782 * [misc]taylor: Taking taylor expansion of (/ 1 (pow x 2)) in x 1550839797.782 * [misc]taylor: Taking taylor expansion of (pow x 2) in x 1550839797.782 * [misc]taylor: Taking taylor expansion of x in x 1550839797.782 * [misc]backup-simplify: Simplify 0 into 0 1550839797.782 * [misc]backup-simplify: Simplify 1 into 1 1550839797.782 * [misc]backup-simplify: Simplify (* 1 1) into 1 1550839797.782 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1550839797.782 * [misc]taylor: Taking taylor expansion of (/ 1 x) in x 1550839797.782 * [misc]taylor: Taking taylor expansion of x in x 1550839797.782 * [misc]backup-simplify: Simplify 0 into 0 1550839797.782 * [misc]backup-simplify: Simplify 1 into 1 1550839797.782 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1550839797.782 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1550839797.783 * [misc]backup-simplify: Simplify (sqrt 1) into 1 1550839797.783 * [misc]backup-simplify: Simplify (+ (* 1 0) (* 0 1)) into 0 1550839797.783 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1550839797.783 * [misc]backup-simplify: Simplify (- 1) into -1 1550839797.783 * [misc]backup-simplify: Simplify (+ 0 -1) into -1 1550839797.783 * [misc]backup-simplify: Simplify (/ -1 (* 2 (sqrt 1))) into -1/2 1550839797.783 * [misc]taylor: Taking taylor expansion of (sqrt (- (/ 1 (pow x 2)) (/ 1 x))) in x 1550839797.783 * [misc]taylor: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 x)) in x 1550839797.783 * [misc]taylor: Taking taylor expansion of (/ 1 (pow x 2)) in x 1550839797.783 * [misc]taylor: Taking taylor expansion of (pow x 2) in x 1550839797.783 * [misc]taylor: Taking taylor expansion of x in x 1550839797.783 * [misc]backup-simplify: Simplify 0 into 0 1550839797.783 * [misc]backup-simplify: Simplify 1 into 1 1550839797.783 * [misc]backup-simplify: Simplify (* 1 1) into 1 1550839797.783 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1550839797.783 * [misc]taylor: Taking taylor expansion of (/ 1 x) in x 1550839797.784 * [misc]taylor: Taking taylor expansion of x in x 1550839797.784 * [misc]backup-simplify: Simplify 0 into 0 1550839797.784 * [misc]backup-simplify: Simplify 1 into 1 1550839797.784 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1550839797.784 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1550839797.784 * [misc]backup-simplify: Simplify (sqrt 1) into 1 1550839797.784 * [misc]backup-simplify: Simplify (+ (* 1 0) (* 0 1)) into 0 1550839797.784 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1550839797.784 * [misc]backup-simplify: Simplify (- 1) into -1 1550839797.784 * [misc]backup-simplify: Simplify (+ 0 -1) into -1 1550839797.784 * [misc]backup-simplify: Simplify (/ -1 (* 2 (sqrt 1))) into -1/2 1550839797.785 * [misc]backup-simplify: Simplify 1 into 1 1550839797.785 * [misc]backup-simplify: Simplify -1/2 into -1/2 1550839797.785 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 1550839797.785 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1550839797.785 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1550839797.785 * [misc]backup-simplify: Simplify (- 0) into 0 1550839797.785 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1550839797.786 * [misc]backup-simplify: Simplify (/ (- 0 (pow -1/2 2) (+)) (* 2 1)) into -1/8 1550839797.786 * [misc]backup-simplify: Simplify -1/8 into -1/8 1550839797.786 * [misc]backup-simplify: Simplify (+ (* -1/8 (/ 1 x)) (+ -1/2 (* 1 (/ 1 (/ 1 x))))) into (- x (+ (* 1/8 (/ 1 x)) 1/2)) 1550839797.786 * [misc]backup-simplify: Simplify (sqrt (- (* (/ 1 (- x)) (/ 1 (- x))) (/ 1 (- x)))) into (sqrt (+ (/ 1 (pow x 2)) (/ 1 x))) 1550839797.786 * [misc]approximate: Taking taylor expansion of (sqrt (+ (/ 1 (pow x 2)) (/ 1 x))) in (x) around 0 1550839797.786 * [misc]taylor: Taking taylor expansion of (sqrt (+ (/ 1 (pow x 2)) (/ 1 x))) in x 1550839797.786 * [misc]taylor: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 x)) in x 1550839797.786 * [misc]taylor: Taking taylor expansion of (/ 1 (pow x 2)) in x 1550839797.786 * [misc]taylor: Taking taylor expansion of (pow x 2) in x 1550839797.786 * [misc]taylor: Taking taylor expansion of x in x 1550839797.786 * [misc]backup-simplify: Simplify 0 into 0 1550839797.786 * [misc]backup-simplify: Simplify 1 into 1 1550839797.786 * [misc]backup-simplify: Simplify (* 1 1) into 1 1550839797.787 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1550839797.787 * [misc]taylor: Taking taylor expansion of (/ 1 x) in x 1550839797.787 * [misc]taylor: Taking taylor expansion of x in x 1550839797.787 * [misc]backup-simplify: Simplify 0 into 0 1550839797.787 * [misc]backup-simplify: Simplify 1 into 1 1550839797.787 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1550839797.787 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1550839797.787 * [misc]backup-simplify: Simplify (sqrt 1) into 1 1550839797.787 * [misc]backup-simplify: Simplify (+ (* 1 0) (* 0 1)) into 0 1550839797.787 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1550839797.787 * [misc]backup-simplify: Simplify (+ 0 1) into 1 1550839797.787 * [misc]backup-simplify: Simplify (/ 1 (* 2 (sqrt 1))) into 1/2 1550839797.787 * [misc]taylor: Taking taylor expansion of (sqrt (+ (/ 1 (pow x 2)) (/ 1 x))) in x 1550839797.787 * [misc]taylor: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 x)) in x 1550839797.787 * [misc]taylor: Taking taylor expansion of (/ 1 (pow x 2)) in x 1550839797.787 * [misc]taylor: Taking taylor expansion of (pow x 2) in x 1550839797.788 * [misc]taylor: Taking taylor expansion of x in x 1550839797.788 * [misc]backup-simplify: Simplify 0 into 0 1550839797.788 * [misc]backup-simplify: Simplify 1 into 1 1550839797.788 * [misc]backup-simplify: Simplify (* 1 1) into 1 1550839797.788 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1550839797.788 * [misc]taylor: Taking taylor expansion of (/ 1 x) in x 1550839797.788 * [misc]taylor: Taking taylor expansion of x in x 1550839797.788 * [misc]backup-simplify: Simplify 0 into 0 1550839797.788 * [misc]backup-simplify: Simplify 1 into 1 1550839797.788 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1550839797.788 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1550839797.788 * [misc]backup-simplify: Simplify (sqrt 1) into 1 1550839797.788 * [misc]backup-simplify: Simplify (+ (* 1 0) (* 0 1)) into 0 1550839797.788 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1550839797.788 * [misc]backup-simplify: Simplify (+ 0 1) into 1 1550839797.789 * [misc]backup-simplify: Simplify (/ 1 (* 2 (sqrt 1))) into 1/2 1550839797.789 * [misc]backup-simplify: Simplify 1 into 1 1550839797.789 * [misc]backup-simplify: Simplify 1/2 into 1/2 1550839797.789 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 1550839797.789 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1550839797.789 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1550839797.789 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1550839797.790 * [misc]backup-simplify: Simplify (/ (- 0 (pow 1/2 2) (+)) (* 2 1)) into -1/8 1550839797.790 * [misc]backup-simplify: Simplify -1/8 into -1/8 1550839797.790 * [misc]backup-simplify: Simplify (+ (* -1/8 (/ 1 (- x))) (+ 1/2 (* 1 (/ 1 (/ 1 (- x)))))) into (- (+ (* 1/8 (/ 1 x)) 1/2) x) 1550839797.790 * * * * [misc]progress: [ 2 / 2 ] generating series at (2 1) 1550839797.790 * [misc]backup-simplify: Simplify (- (* x x) x) into (- (pow x 2) x) 1550839797.790 * [misc]approximate: Taking taylor expansion of (- (pow x 2) x) in (x) around 0 1550839797.790 * [misc]taylor: Taking taylor expansion of (- (pow x 2) x) in x 1550839797.790 * [misc]taylor: Taking taylor expansion of (pow x 2) in x 1550839797.790 * [misc]taylor: Taking taylor expansion of x in x 1550839797.790 * [misc]backup-simplify: Simplify 0 into 0 1550839797.790 * [misc]backup-simplify: Simplify 1 into 1 1550839797.790 * [misc]taylor: Taking taylor expansion of x in x 1550839797.790 * [misc]backup-simplify: Simplify 0 into 0 1550839797.790 * [misc]backup-simplify: Simplify 1 into 1 1550839797.790 * [misc]taylor: Taking taylor expansion of (- (pow x 2) x) in x 1550839797.790 * [misc]taylor: Taking taylor expansion of (pow x 2) in x 1550839797.791 * [misc]taylor: Taking taylor expansion of x in x 1550839797.791 * [misc]backup-simplify: Simplify 0 into 0 1550839797.791 * [misc]backup-simplify: Simplify 1 into 1 1550839797.791 * [misc]taylor: Taking taylor expansion of x in x 1550839797.791 * [misc]backup-simplify: Simplify 0 into 0 1550839797.791 * [misc]backup-simplify: Simplify 1 into 1 1550839797.791 * [misc]backup-simplify: Simplify (- 0) into 0 1550839797.791 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1550839797.791 * [misc]backup-simplify: Simplify 0 into 0 1550839797.791 * [misc]backup-simplify: Simplify (- 1) into -1 1550839797.791 * [misc]backup-simplify: Simplify (+ 0 -1) into -1 1550839797.791 * [misc]backup-simplify: Simplify -1 into -1 1550839797.791 * [misc]backup-simplify: Simplify (* 1 1) into 1 1550839797.792 * [misc]backup-simplify: Simplify (- 0) into 0 1550839797.792 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1550839797.792 * [misc]backup-simplify: Simplify 1 into 1 1550839797.792 * [misc]backup-simplify: Simplify (+ (* 1 0) (* 0 1)) into 0 1550839797.792 * [misc]backup-simplify: Simplify (- 0) into 0 1550839797.792 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1550839797.792 * [misc]backup-simplify: Simplify 0 into 0 1550839797.793 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 1550839797.793 * [misc]backup-simplify: Simplify (- 0) into 0 1550839797.793 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1550839797.793 * [misc]backup-simplify: Simplify 0 into 0 1550839797.795 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 1550839797.795 * [misc]backup-simplify: Simplify (- 0) into 0 1550839797.795 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1550839797.795 * [misc]backup-simplify: Simplify 0 into 0 1550839797.795 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 1550839797.795 * [misc]backup-simplify: Simplify (- 0) into 0 1550839797.795 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1550839797.795 * [misc]backup-simplify: Simplify 0 into 0 1550839797.796 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 1550839797.796 * [misc]backup-simplify: Simplify (- 0) into 0 1550839797.796 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1550839797.796 * [misc]backup-simplify: Simplify 0 into 0 1550839797.796 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0 1550839797.796 * [misc]backup-simplify: Simplify (- 0) into 0 1550839797.796 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1550839797.796 * [misc]backup-simplify: Simplify 0 into 0 1550839797.797 * [misc]backup-simplify: Simplify (+ (* 1 (pow x 2)) (* -1 x)) into (- (pow x 2) x) 1550839797.797 * [misc]backup-simplify: Simplify (- (* (/ 1 x) (/ 1 x)) (/ 1 x)) into (- (/ 1 (pow x 2)) (/ 1 x)) 1550839797.797 * [misc]approximate: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 x)) in (x) around 0 1550839797.797 * [misc]taylor: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 x)) in x 1550839797.797 * [misc]taylor: Taking taylor expansion of (/ 1 (pow x 2)) in x 1550839797.797 * [misc]taylor: Taking taylor expansion of (pow x 2) in x 1550839797.797 * [misc]taylor: Taking taylor expansion of x in x 1550839797.797 * [misc]backup-simplify: Simplify 0 into 0 1550839797.797 * [misc]backup-simplify: Simplify 1 into 1 1550839797.797 * [misc]backup-simplify: Simplify (* 1 1) into 1 1550839797.797 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1550839797.797 * [misc]taylor: Taking taylor expansion of (/ 1 x) in x 1550839797.797 * [misc]taylor: Taking taylor expansion of x in x 1550839797.797 * [misc]backup-simplify: Simplify 0 into 0 1550839797.797 * [misc]backup-simplify: Simplify 1 into 1 1550839797.797 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1550839797.797 * [misc]taylor: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 x)) in x 1550839797.797 * [misc]taylor: Taking taylor expansion of (/ 1 (pow x 2)) in x 1550839797.797 * [misc]taylor: Taking taylor expansion of (pow x 2) in x 1550839797.797 * [misc]taylor: Taking taylor expansion of x in x 1550839797.797 * [misc]backup-simplify: Simplify 0 into 0 1550839797.797 * [misc]backup-simplify: Simplify 1 into 1 1550839797.798 * [misc]backup-simplify: Simplify (* 1 1) into 1 1550839797.798 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1550839797.798 * [misc]taylor: Taking taylor expansion of (/ 1 x) in x 1550839797.798 * [misc]taylor: Taking taylor expansion of x in x 1550839797.798 * [misc]backup-simplify: Simplify 0 into 0 1550839797.798 * [misc]backup-simplify: Simplify 1 into 1 1550839797.798 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1550839797.798 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1550839797.798 * [misc]backup-simplify: Simplify 1 into 1 1550839797.798 * [misc]backup-simplify: Simplify (+ (* 1 0) (* 0 1)) into 0 1550839797.798 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1550839797.798 * [misc]backup-simplify: Simplify (- 1) into -1 1550839797.799 * [misc]backup-simplify: Simplify (+ 0 -1) into -1 1550839797.799 * [misc]backup-simplify: Simplify -1 into -1 1550839797.799 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 1550839797.799 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1550839797.799 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1550839797.799 * [misc]backup-simplify: Simplify (- 0) into 0 1550839797.799 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1550839797.799 * [misc]backup-simplify: Simplify 0 into 0 1550839797.799 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 1550839797.800 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1550839797.800 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1550839797.800 * [misc]backup-simplify: Simplify (- 0) into 0 1550839797.800 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1550839797.800 * [misc]backup-simplify: Simplify 0 into 0 1550839797.800 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 1550839797.801 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1550839797.801 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1550839797.801 * [misc]backup-simplify: Simplify (- 0) into 0 1550839797.801 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1550839797.801 * [misc]backup-simplify: Simplify 0 into 0 1550839797.801 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 1550839797.802 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1550839797.802 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1550839797.802 * [misc]backup-simplify: Simplify (- 0) into 0 1550839797.802 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1550839797.802 * [misc]backup-simplify: Simplify 0 into 0 1550839797.802 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0 1550839797.803 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1550839797.803 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1550839797.803 * [misc]backup-simplify: Simplify (- 0) into 0 1550839797.803 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1550839797.803 * [misc]backup-simplify: Simplify 0 into 0 1550839797.803 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))))) into 0 1550839797.804 * [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 1550839797.804 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1550839797.804 * [misc]backup-simplify: Simplify (- 0) into 0 1550839797.804 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1550839797.804 * [misc]backup-simplify: Simplify 0 into 0 1550839797.804 * [misc]backup-simplify: Simplify (+ (* -1 (/ 1 (/ 1 x))) (* 1 (pow (/ 1 (/ 1 x)) 2))) into (- (pow x 2) x) 1550839797.805 * [misc]backup-simplify: Simplify (- (* (/ 1 (- x)) (/ 1 (- x))) (/ 1 (- x))) into (+ (/ 1 (pow x 2)) (/ 1 x)) 1550839797.805 * [misc]approximate: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 x)) in (x) around 0 1550839797.805 * [misc]taylor: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 x)) in x 1550839797.805 * [misc]taylor: Taking taylor expansion of (/ 1 (pow x 2)) in x 1550839797.805 * [misc]taylor: Taking taylor expansion of (pow x 2) in x 1550839797.805 * [misc]taylor: Taking taylor expansion of x in x 1550839797.805 * [misc]backup-simplify: Simplify 0 into 0 1550839797.805 * [misc]backup-simplify: Simplify 1 into 1 1550839797.805 * [misc]backup-simplify: Simplify (* 1 1) into 1 1550839797.805 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1550839797.805 * [misc]taylor: Taking taylor expansion of (/ 1 x) in x 1550839797.805 * [misc]taylor: Taking taylor expansion of x in x 1550839797.805 * [misc]backup-simplify: Simplify 0 into 0 1550839797.805 * [misc]backup-simplify: Simplify 1 into 1 1550839797.805 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1550839797.805 * [misc]taylor: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 x)) in x 1550839797.805 * [misc]taylor: Taking taylor expansion of (/ 1 (pow x 2)) in x 1550839797.805 * [misc]taylor: Taking taylor expansion of (pow x 2) in x 1550839797.805 * [misc]taylor: Taking taylor expansion of x in x 1550839797.805 * [misc]backup-simplify: Simplify 0 into 0 1550839797.805 * [misc]backup-simplify: Simplify 1 into 1 1550839797.805 * [misc]backup-simplify: Simplify (* 1 1) into 1 1550839797.805 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1550839797.805 * [misc]taylor: Taking taylor expansion of (/ 1 x) in x 1550839797.805 * [misc]taylor: Taking taylor expansion of x in x 1550839797.805 * [misc]backup-simplify: Simplify 0 into 0 1550839797.805 * [misc]backup-simplify: Simplify 1 into 1 1550839797.806 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1550839797.806 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1550839797.806 * [misc]backup-simplify: Simplify 1 into 1 1550839797.806 * [misc]backup-simplify: Simplify (+ (* 1 0) (* 0 1)) into 0 1550839797.806 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1550839797.806 * [misc]backup-simplify: Simplify (+ 0 1) into 1 1550839797.806 * [misc]backup-simplify: Simplify 1 into 1 1550839797.806 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 1550839797.806 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1550839797.807 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1550839797.807 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1550839797.807 * [misc]backup-simplify: Simplify 0 into 0 1550839797.807 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 1550839797.807 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1550839797.807 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1550839797.807 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1550839797.807 * [misc]backup-simplify: Simplify 0 into 0 1550839797.808 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 1550839797.808 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1550839797.808 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1550839797.808 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1550839797.808 * [misc]backup-simplify: Simplify 0 into 0 1550839797.808 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 1550839797.809 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1550839797.809 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1550839797.809 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1550839797.809 * [misc]backup-simplify: Simplify 0 into 0 1550839797.809 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0 1550839797.810 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1550839797.810 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1550839797.810 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1550839797.810 * [misc]backup-simplify: Simplify 0 into 0 1550839797.810 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))))) into 0 1550839797.811 * [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 1550839797.811 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1550839797.811 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1550839797.811 * [misc]backup-simplify: Simplify 0 into 0 1550839797.811 * [misc]backup-simplify: Simplify (+ (* 1 (/ 1 (/ 1 (- x)))) (* 1 (pow (/ 1 (/ 1 (- x))) 2))) into (- (pow x 2) x) 1550839797.811 * * * [misc]progress: simplifying candidates 1550839797.811 * * * * [misc]progress: [ 1 / 33 ] simplifiying candidate # 1550839797.811 * * * * [misc]progress: [ 2 / 33 ] simplifiying candidate # 1550839797.811 * * * * [misc]progress: [ 3 / 33 ] simplifiying candidate # 1550839797.811 * * * * [misc]progress: [ 4 / 33 ] simplifiying candidate # 1550839797.811 * * * * [misc]progress: [ 5 / 33 ] simplifiying candidate # 1550839797.811 * * * * [misc]progress: [ 6 / 33 ] simplifiying candidate # 1550839797.812 * * * * [misc]progress: [ 7 / 33 ] simplifiying candidate # 1550839797.812 * [enter]simplify: Simplifying (sqrt (* (cbrt (- (* x x) x)) (cbrt (- (* x x) x)))) 1550839797.812 * * [misc]simplify: iters left: 6 (6 enodes) 1550839797.813 * * [misc]simplify: iters left: 5 (21 enodes) 1550839797.821 * * [misc]simplify: iters left: 4 (24 enodes) 1550839797.827 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550839797.827 * * [misc]simplify: Extracting #1: cost 4 inf + 0 1550839797.827 * * [misc]simplify: Extracting #2: cost 7 inf + 0 1550839797.827 * * [misc]simplify: Extracting #3: cost 11 inf + 0 1550839797.827 * * [misc]simplify: Extracting #4: cost 12 inf + 1 1550839797.828 * * [misc]simplify: Extracting #5: cost 9 inf + 124 1550839797.828 * * [misc]simplify: Extracting #6: cost 3 inf + 850 1550839797.828 * * [misc]simplify: Extracting #7: cost 0 inf + 1453 1550839797.829 * [exit]simplify: Simplified to (fabs (cbrt (- (* x x) x))) 1550839797.829 * [misc]simplify: Simplified (2 1) to (λ (x) (* (fabs (cbrt (- (* x x) x))) (sqrt (cbrt (- (* x x) x))))) 1550839797.829 * * * * [misc]progress: [ 8 / 33 ] simplifiying candidate # 1550839797.829 * [enter]simplify: Simplifying (sqrt (sqrt (- (* x x) x))) 1550839797.829 * * [misc]simplify: iters left: 6 (5 enodes) 1550839797.832 * * [misc]simplify: iters left: 5 (17 enodes) 1550839797.837 * * [misc]simplify: iters left: 4 (20 enodes) 1550839797.843 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550839797.843 * * [misc]simplify: Extracting #1: cost 3 inf + 0 1550839797.843 * * [misc]simplify: Extracting #2: cost 5 inf + 0 1550839797.843 * * [misc]simplify: Extracting #3: cost 9 inf + 0 1550839797.843 * * [misc]simplify: Extracting #4: cost 10 inf + 1 1550839797.843 * * [misc]simplify: Extracting #5: cost 0 inf + 891 1550839797.844 * [exit]simplify: Simplified to (sqrt (sqrt (- (* x x) x))) 1550839797.844 * [misc]simplify: Simplified (2 1) to (λ (x) (* (sqrt (sqrt (- (* x x) x))) (sqrt (sqrt (- (* x x) x))))) 1550839797.844 * * * * [misc]progress: [ 9 / 33 ] simplifiying candidate # 1550839797.844 * [enter]simplify: Simplifying (sqrt 1) 1550839797.844 * * [misc]simplify: iters left: 1 (2 enodes) 1550839797.848 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550839797.848 * * [misc]simplify: Extracting #1: cost 0 inf + 1 1550839797.848 * [exit]simplify: Simplified to 1 1550839797.848 * [misc]simplify: Simplified (2 1) to (λ (x) (* 1 (sqrt (- (* x x) x)))) 1550839797.848 * * * * [misc]progress: [ 10 / 33 ] simplifiying candidate # 1550839797.848 * [enter]simplify: Simplifying (sqrt (- (pow (* x x) 3) (pow x 3))) 1550839797.848 * * [misc]simplify: iters left: 6 (7 enodes) 1550839797.850 * * [misc]simplify: iters left: 5 (29 enodes) 1550839797.855 * * [misc]simplify: iters left: 4 (54 enodes) 1550839797.865 * * [misc]simplify: iters left: 3 (100 enodes) 1550839797.881 * * [misc]simplify: iters left: 2 (142 enodes) 1550839797.927 * * [misc]simplify: iters left: 1 (167 enodes) 1550839797.957 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550839797.957 * * [misc]simplify: Extracting #1: cost 3 inf + 0 1550839797.957 * * [misc]simplify: Extracting #2: cost 11 inf + 0 1550839797.957 * * [misc]simplify: Extracting #3: cost 22 inf + 1 1550839797.958 * * [misc]simplify: Extracting #4: cost 18 inf + 873 1550839797.958 * * [misc]simplify: Extracting #5: cost 7 inf + 1542 1550839797.959 * * [misc]simplify: Extracting #6: cost 1 inf + 2508 1550839797.961 * * [misc]simplify: Extracting #7: cost 0 inf + 2669 1550839797.962 * [exit]simplify: Simplified to (sqrt (* (* x x) (- (* (* x x) (* x x)) x))) 1550839797.962 * [misc]simplify: Simplified (2 1) to (λ (x) (/ (sqrt (* (* x x) (- (* (* x x) (* x x)) x))) (sqrt (+ (* (* x x) (* x x)) (+ (* x x) (* (* x x) x)))))) 1550839797.962 * * * * [misc]progress: [ 11 / 33 ] simplifiying candidate # 1550839797.963 * [enter]simplify: Simplifying (sqrt (- (* (* x x) (* x x)) (* x x))) 1550839797.963 * * [misc]simplify: iters left: 6 (5 enodes) 1550839797.965 * * [misc]simplify: iters left: 5 (24 enodes) 1550839797.974 * * [misc]simplify: iters left: 4 (48 enodes) 1550839797.990 * * [misc]simplify: iters left: 3 (88 enodes) 1550839798.019 * * [misc]simplify: iters left: 2 (166 enodes) 1550839798.054 * * [misc]simplify: iters left: 1 (264 enodes) 1550839798.118 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550839798.118 * * [misc]simplify: Extracting #1: cost 3 inf + 0 1550839798.118 * * [misc]simplify: Extracting #2: cost 30 inf + 0 1550839798.119 * * [misc]simplify: Extracting #3: cost 78 inf + 287 1550839798.122 * * [misc]simplify: Extracting #4: cost 17 inf + 8597 1550839798.127 * * [misc]simplify: Extracting #5: cost 0 inf + 11214 1550839798.133 * * [misc]simplify: Extracting #6: cost 0 inf + 11134 1550839798.139 * [exit]simplify: Simplified to (sqrt (- (* (* x x) (* x x)) (* x x))) 1550839798.139 * [misc]simplify: Simplified (2 1) to (λ (x) (/ (sqrt (- (* (* x x) (* x x)) (* x x))) (sqrt (+ (* x x) x)))) 1550839798.139 * * * * [misc]progress: [ 12 / 33 ] simplifiying candidate # 1550839798.139 * * * * [misc]progress: [ 13 / 33 ] simplifiying candidate # 1550839798.140 * [enter]simplify: Simplifying (sqrt (- (* x x) x)) 1550839798.140 * * [misc]simplify: iters left: 5 (4 enodes) 1550839798.141 * * [misc]simplify: iters left: 4 (14 enodes) 1550839798.145 * * [misc]simplify: iters left: 3 (17 enodes) 1550839798.147 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550839798.147 * * [misc]simplify: Extracting #1: cost 3 inf + 0 1550839798.147 * * [misc]simplify: Extracting #2: cost 7 inf + 0 1550839798.147 * * [misc]simplify: Extracting #3: cost 8 inf + 1 1550839798.147 * * [misc]simplify: Extracting #4: cost 0 inf + 569 1550839798.147 * [exit]simplify: Simplified to (sqrt (- (* x x) x)) 1550839798.147 * [misc]simplify: Simplified (2 1) to (λ (x) (fabs (sqrt (- (* x x) x)))) 1550839798.147 * * * * [misc]progress: [ 14 / 33 ] simplifiying candidate # 1550839798.147 * * * * [misc]progress: [ 15 / 33 ] simplifiying candidate #real (real->posit16 (sqrt (- (* x x) x)))))> 1550839798.147 * * * * [misc]progress: [ 16 / 33 ] simplifiying candidate # 1550839798.148 * * * * [misc]progress: [ 17 / 33 ] simplifiying candidate # 1550839798.148 * * * * [misc]progress: [ 18 / 33 ] simplifiying candidate # 1550839798.148 * * * * [misc]progress: [ 19 / 33 ] simplifiying candidate # 1550839798.148 * * * * [misc]progress: [ 20 / 33 ] simplifiying candidate # 1550839798.148 * * * * [misc]progress: [ 21 / 33 ] simplifiying candidate # 1550839798.148 * * * * [misc]progress: [ 22 / 33 ] simplifiying candidate # 1550839798.148 * * * * [misc]progress: [ 23 / 33 ] simplifiying candidate # 1550839798.148 * * * * [misc]progress: [ 24 / 33 ] simplifiying candidate # 1550839798.148 * * * * [misc]progress: [ 25 / 33 ] simplifiying candidate # 1550839798.148 * * * * [misc]progress: [ 26 / 33 ] simplifiying candidate # 1550839798.148 * * * * [misc]progress: [ 27 / 33 ] simplifiying candidate #real (real->posit16 (- (* x x) x)))))> 1550839798.148 * * * * [misc]progress: [ 28 / 33 ] simplifiying candidate # 1550839798.148 * [enter]simplify: Simplifying (- (+ (* +nan.0 x) (- (+ (* +nan.0 (pow x 3)) (- (* +nan.0 (pow x 2))))))) 1550839798.148 * [misc]simplify: Simplified (2) to (λ (x) +nan.0) 1550839798.148 * * * * [misc]progress: [ 29 / 33 ] simplifiying candidate # 1550839798.148 * [enter]simplify: Simplifying (- x (+ (* 1/8 (/ 1 x)) 1/2)) 1550839798.148 * * [misc]simplify: iters left: 6 (8 enodes) 1550839798.151 * * [misc]simplify: iters left: 5 (34 enodes) 1550839798.157 * * [misc]simplify: iters left: 4 (52 enodes) 1550839798.165 * * [misc]simplify: iters left: 3 (75 enodes) 1550839798.180 * * [misc]simplify: iters left: 2 (97 enodes) 1550839798.208 * * [misc]simplify: iters left: 1 (107 enodes) 1550839798.232 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550839798.232 * * [misc]simplify: Extracting #1: cost 13 inf + 0 1550839798.232 * * [misc]simplify: Extracting #2: cost 22 inf + 45 1550839798.233 * * [misc]simplify: Extracting #3: cost 17 inf + 421 1550839798.233 * * [misc]simplify: Extracting #4: cost 1 inf + 1496 1550839798.233 * * [misc]simplify: Extracting #5: cost 0 inf + 1458 1550839798.234 * [exit]simplify: Simplified to (- x (- 1/2 (/ -1/8 x))) 1550839798.234 * [misc]simplify: Simplified (2) to (λ (x) (- x (- 1/2 (/ -1/8 x)))) 1550839798.234 * * * * [misc]progress: [ 30 / 33 ] simplifiying candidate # 1550839798.234 * [enter]simplify: Simplifying (- (+ (* 1/8 (/ 1 x)) 1/2) x) 1550839798.234 * * [misc]simplify: iters left: 6 (8 enodes) 1550839798.237 * * [misc]simplify: iters left: 5 (34 enodes) 1550839798.243 * * [misc]simplify: iters left: 4 (50 enodes) 1550839798.251 * * [misc]simplify: iters left: 3 (59 enodes) 1550839798.258 * * [misc]simplify: iters left: 2 (63 enodes) 1550839798.272 * * [misc]simplify: iters left: 1 (75 enodes) 1550839798.293 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550839798.293 * * [misc]simplify: Extracting #1: cost 16 inf + 0 1550839798.293 * * [misc]simplify: Extracting #2: cost 23 inf + 85 1550839798.294 * * [misc]simplify: Extracting #3: cost 19 inf + 379 1550839798.294 * * [misc]simplify: Extracting #4: cost 6 inf + 1287 1550839798.295 * * [misc]simplify: Extracting #5: cost 0 inf + 1699 1550839798.296 * [exit]simplify: Simplified to (- (+ 1/2 (/ 1/8 x)) x) 1550839798.296 * [misc]simplify: Simplified (2) to (λ (x) (- (+ 1/2 (/ 1/8 x)) x)) 1550839798.296 * * * * [misc]progress: [ 31 / 33 ] simplifiying candidate # 1550839798.297 * [enter]simplify: Simplifying (- (pow x 2) x) 1550839798.297 * * [misc]simplify: iters left: 3 (4 enodes) 1550839798.299 * * [misc]simplify: iters left: 2 (15 enodes) 1550839798.304 * * [misc]simplify: iters left: 1 (18 enodes) 1550839798.309 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550839798.309 * * [misc]simplify: Extracting #1: cost 5 inf + 0 1550839798.309 * * [misc]simplify: Extracting #2: cost 7 inf + 1 1550839798.309 * * [misc]simplify: Extracting #3: cost 0 inf + 328 1550839798.310 * [exit]simplify: Simplified to (- (* x x) x) 1550839798.310 * [misc]simplify: Simplified (2 1) to (λ (x) (sqrt (- (* x x) x))) 1550839798.310 * * * * [misc]progress: [ 32 / 33 ] simplifiying candidate # 1550839798.310 * [enter]simplify: Simplifying (- (pow x 2) x) 1550839798.310 * * [misc]simplify: iters left: 3 (4 enodes) 1550839798.312 * * [misc]simplify: iters left: 2 (15 enodes) 1550839798.317 * * [misc]simplify: iters left: 1 (18 enodes) 1550839798.324 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550839798.324 * * [misc]simplify: Extracting #1: cost 5 inf + 0 1550839798.324 * * [misc]simplify: Extracting #2: cost 7 inf + 1 1550839798.324 * * [misc]simplify: Extracting #3: cost 0 inf + 328 1550839798.325 * [exit]simplify: Simplified to (- (* x x) x) 1550839798.325 * [misc]simplify: Simplified (2 1) to (λ (x) (sqrt (- (* x x) x))) 1550839798.325 * * * * [misc]progress: [ 33 / 33 ] simplifiying candidate # 1550839798.325 * [enter]simplify: Simplifying (- (pow x 2) x) 1550839798.325 * * [misc]simplify: iters left: 3 (4 enodes) 1550839798.327 * * [misc]simplify: iters left: 2 (15 enodes) 1550839798.332 * * [misc]simplify: iters left: 1 (18 enodes) 1550839798.337 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550839798.337 * * [misc]simplify: Extracting #1: cost 5 inf + 0 1550839798.337 * * [misc]simplify: Extracting #2: cost 7 inf + 1 1550839798.337 * * [misc]simplify: Extracting #3: cost 0 inf + 328 1550839798.337 * [exit]simplify: Simplified to (- (* x x) x) 1550839798.337 * [misc]simplify: Simplified (2 1) to (λ (x) (sqrt (- (* x x) x))) 1550839798.338 * * * [misc]progress: adding candidates to table 1550839798.543 * [misc]progress: [Phase 3 of 3] Extracting. 1550839798.543 * * [misc]regime: Finding splitpoints for: (# #) 1550839798.543 * * * [misc]regime-changes: Trying 1 branch expressions: (x) 1550839798.544 * * * * [misc]regimes: Trying to branch on x from (# #) 1550839798.569 * * * [misc]regime: Found split indices: #