1550843014.764 * [misc]progress: [Phase 1 of 3] Setting up. 1550843014.765 * * * [misc]progress: [1/2] Preparing points 1550843014.944 * * * [misc]progress: [2/2] Setting up program. 1550843014.951 * [misc]progress: [Phase 2 of 3] Improving. 1550843014.952 * * * * [misc]progress: [ 1 / 1 ] simplifiying candidate # 1550843014.953 * [enter]simplify: Simplifying (* (sqrt (- x 1)) (sqrt x)) 1550843014.955 * * [misc]simplify: iters left: 5 (6 enodes) 1550843015.018 * * [misc]simplify: iters left: 4 (24 enodes) 1550843015.027 * * [misc]simplify: iters left: 3 (28 enodes) 1550843015.035 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550843015.036 * * [misc]simplify: Extracting #1: cost 4 inf + 0 1550843015.036 * * [misc]simplify: Extracting #2: cost 8 inf + 0 1550843015.036 * * [misc]simplify: Extracting #3: cost 10 inf + 1 1550843015.037 * * [misc]simplify: Extracting #4: cost 5 inf + 128 1550843015.037 * * [misc]simplify: Extracting #5: cost 1 inf + 495 1550843015.037 * * [misc]simplify: Extracting #6: cost 0 inf + 657 1550843015.038 * [exit]simplify: Simplified to (* (sqrt (+ x -1)) (sqrt x)) 1550843015.039 * [misc]simplify: Simplified (2) to (λ (x) (* (sqrt (+ x -1)) (sqrt x))) 1550843015.046 * * [misc]progress: iteration 1 / 4 1550843015.046 * * * [misc]progress: picking best candidate 1550843015.051 * * * * [misc]pick: Picked # 1550843015.051 * * * [misc]progress: localizing error 1550843015.067 * * * [misc]progress: generating rewritten candidates 1550843015.068 * * * * [misc]progress: [ 1 / 1 ] rewriting at (2) 1550843015.079 * * * [misc]progress: generating series expansions 1550843015.079 * * * * [misc]progress: [ 1 / 1 ] generating series at (2) 1550843015.083 * [misc]backup-simplify: Simplify (* (sqrt (- x 1)) (sqrt x)) into (sqrt (* x (- x 1))) 1550843015.083 * [misc]approximate: Taking taylor expansion of (sqrt (* x (- x 1))) in (x) around 0 1550843015.084 * [misc]taylor: Taking taylor expansion of (sqrt (* x (- x 1))) in x 1550843015.084 * [misc]taylor: Taking taylor expansion of (* x (- x 1)) in x 1550843015.084 * [misc]taylor: Taking taylor expansion of x in x 1550843015.084 * [misc]backup-simplify: Simplify 0 into 0 1550843015.084 * [misc]backup-simplify: Simplify 1 into 1 1550843015.084 * [misc]taylor: Taking taylor expansion of (- x 1) in x 1550843015.084 * [misc]taylor: Taking taylor expansion of x in x 1550843015.084 * [misc]backup-simplify: Simplify 0 into 0 1550843015.084 * [misc]backup-simplify: Simplify 1 into 1 1550843015.084 * [misc]taylor: Taking taylor expansion of 1 in x 1550843015.084 * [misc]backup-simplify: Simplify 1 into 1 1550843015.085 * [misc]backup-simplify: Simplify (- 1) into -1 1550843015.085 * [misc]backup-simplify: Simplify (+ 0 -1) into -1 1550843015.085 * [misc]backup-simplify: Simplify (* 0 -1) into 0 1550843015.085 * [misc]backup-simplify: Simplify (- 0) into 0 1550843015.085 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1550843015.085 * [misc]backup-simplify: Simplify (+ (* 0 1) (* 1 -1)) into -1 1550843015.086 * [misc]backup-simplify: Simplify (sqrt 0) into 0 1550843015.086 * [misc]backup-simplify: Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0 1550843015.086 * [misc]taylor: Taking taylor expansion of (sqrt (* x (- x 1))) in x 1550843015.086 * [misc]taylor: Taking taylor expansion of (* x (- x 1)) in x 1550843015.086 * [misc]taylor: Taking taylor expansion of x in x 1550843015.086 * [misc]backup-simplify: Simplify 0 into 0 1550843015.086 * [misc]backup-simplify: Simplify 1 into 1 1550843015.086 * [misc]taylor: Taking taylor expansion of (- x 1) in x 1550843015.086 * [misc]taylor: Taking taylor expansion of x in x 1550843015.086 * [misc]backup-simplify: Simplify 0 into 0 1550843015.086 * [misc]backup-simplify: Simplify 1 into 1 1550843015.086 * [misc]taylor: Taking taylor expansion of 1 in x 1550843015.086 * [misc]backup-simplify: Simplify 1 into 1 1550843015.086 * [misc]backup-simplify: Simplify (- 1) into -1 1550843015.086 * [misc]backup-simplify: Simplify (+ 0 -1) into -1 1550843015.087 * [misc]backup-simplify: Simplify (* 0 -1) into 0 1550843015.087 * [misc]backup-simplify: Simplify (- 0) into 0 1550843015.087 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1550843015.087 * [misc]backup-simplify: Simplify (+ (* 0 1) (* 1 -1)) into -1 1550843015.087 * [misc]backup-simplify: Simplify (sqrt 0) into 0 1550843015.087 * [misc]backup-simplify: Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0 1550843015.088 * [misc]backup-simplify: Simplify 0 into 0 1550843015.088 * [misc]backup-simplify: Simplify +nan.0 into +nan.0 1550843015.088 * [misc]backup-simplify: Simplify (- 0) into 0 1550843015.088 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1550843015.089 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 1) (* 0 -1))) into 1 1550843015.090 * [misc]backup-simplify: Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0 1550843015.090 * [misc]backup-simplify: Simplify +nan.0 into +nan.0 1550843015.090 * [misc]backup-simplify: Simplify (- 0) into 0 1550843015.091 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1550843015.091 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 -1)))) into 0 1550843015.092 * [misc]backup-simplify: Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0 1550843015.092 * [misc]backup-simplify: Simplify +nan.0 into +nan.0 1550843015.092 * [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))))))) 1550843015.093 * [misc]backup-simplify: Simplify (* (sqrt (- (/ 1 x) 1)) (sqrt (/ 1 x))) into (sqrt (/ (- (/ 1 x) 1) x)) 1550843015.093 * [misc]approximate: Taking taylor expansion of (sqrt (/ (- (/ 1 x) 1) x)) in (x) around 0 1550843015.093 * [misc]taylor: Taking taylor expansion of (sqrt (/ (- (/ 1 x) 1) x)) in x 1550843015.093 * [misc]taylor: Taking taylor expansion of (/ (- (/ 1 x) 1) x) in x 1550843015.093 * [misc]taylor: Taking taylor expansion of (- (/ 1 x) 1) in x 1550843015.093 * [misc]taylor: Taking taylor expansion of (/ 1 x) in x 1550843015.093 * [misc]taylor: Taking taylor expansion of x in x 1550843015.093 * [misc]backup-simplify: Simplify 0 into 0 1550843015.093 * [misc]backup-simplify: Simplify 1 into 1 1550843015.093 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1550843015.093 * [misc]taylor: Taking taylor expansion of 1 in x 1550843015.093 * [misc]backup-simplify: Simplify 1 into 1 1550843015.093 * [misc]taylor: Taking taylor expansion of x in x 1550843015.093 * [misc]backup-simplify: Simplify 0 into 0 1550843015.093 * [misc]backup-simplify: Simplify 1 into 1 1550843015.093 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1550843015.094 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1550843015.094 * [misc]backup-simplify: Simplify (sqrt 1) into 1 1550843015.094 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1550843015.094 * [misc]backup-simplify: Simplify (- 1) into -1 1550843015.094 * [misc]backup-simplify: Simplify (+ 0 -1) into -1 1550843015.094 * [misc]backup-simplify: Simplify (- (/ -1 1) (+ (* 1 (/ 0 1)))) into -1 1550843015.095 * [misc]backup-simplify: Simplify (/ -1 (* 2 (sqrt 1))) into -1/2 1550843015.095 * [misc]taylor: Taking taylor expansion of (sqrt (/ (- (/ 1 x) 1) x)) in x 1550843015.095 * [misc]taylor: Taking taylor expansion of (/ (- (/ 1 x) 1) x) in x 1550843015.095 * [misc]taylor: Taking taylor expansion of (- (/ 1 x) 1) in x 1550843015.095 * [misc]taylor: Taking taylor expansion of (/ 1 x) in x 1550843015.095 * [misc]taylor: Taking taylor expansion of x in x 1550843015.095 * [misc]backup-simplify: Simplify 0 into 0 1550843015.095 * [misc]backup-simplify: Simplify 1 into 1 1550843015.095 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1550843015.095 * [misc]taylor: Taking taylor expansion of 1 in x 1550843015.095 * [misc]backup-simplify: Simplify 1 into 1 1550843015.095 * [misc]taylor: Taking taylor expansion of x in x 1550843015.095 * [misc]backup-simplify: Simplify 0 into 0 1550843015.095 * [misc]backup-simplify: Simplify 1 into 1 1550843015.095 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1550843015.095 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1550843015.095 * [misc]backup-simplify: Simplify (sqrt 1) into 1 1550843015.095 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1550843015.095 * [misc]backup-simplify: Simplify (- 1) into -1 1550843015.096 * [misc]backup-simplify: Simplify (+ 0 -1) into -1 1550843015.096 * [misc]backup-simplify: Simplify (- (/ -1 1) (+ (* 1 (/ 0 1)))) into -1 1550843015.096 * [misc]backup-simplify: Simplify (/ -1 (* 2 (sqrt 1))) into -1/2 1550843015.096 * [misc]backup-simplify: Simplify 1 into 1 1550843015.096 * [misc]backup-simplify: Simplify -1/2 into -1/2 1550843015.096 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1550843015.096 * [misc]backup-simplify: Simplify (- 0) into 0 1550843015.096 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1550843015.097 * [misc]backup-simplify: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* -1 (/ 0 1)))) into 0 1550843015.097 * [misc]backup-simplify: Simplify (/ (- 0 (pow -1/2 2) (+)) (* 2 1)) into -1/8 1550843015.097 * [misc]backup-simplify: Simplify -1/8 into -1/8 1550843015.097 * [misc]backup-simplify: Simplify (+ (* -1/8 (/ 1 x)) (+ -1/2 (* 1 (/ 1 (/ 1 x))))) into (- x (+ (* 1/8 (/ 1 x)) 1/2)) 1550843015.098 * [misc]backup-simplify: Simplify (* (sqrt (- (/ 1 (- x)) 1)) (sqrt (/ 1 (- x)))) into (* (sqrt (- (+ (/ 1 x) 1))) (sqrt (/ -1 x))) 1550843015.098 * [misc]approximate: Taking taylor expansion of (* (sqrt (- (+ (/ 1 x) 1))) (sqrt (/ -1 x))) in (x) around 0 1550843015.098 * [misc]taylor: Taking taylor expansion of (* (sqrt (- (+ (/ 1 x) 1))) (sqrt (/ -1 x))) in x 1550843015.098 * [misc]taylor: Taking taylor expansion of (sqrt (- (+ (/ 1 x) 1))) in x 1550843015.098 * [misc]taylor: Taking taylor expansion of (- (+ (/ 1 x) 1)) in x 1550843015.098 * [misc]taylor: Taking taylor expansion of (+ (/ 1 x) 1) in x 1550843015.098 * [misc]taylor: Taking taylor expansion of (/ 1 x) in x 1550843015.098 * [misc]taylor: Taking taylor expansion of x in x 1550843015.098 * [misc]backup-simplify: Simplify 0 into 0 1550843015.098 * [misc]backup-simplify: Simplify 1 into 1 1550843015.098 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1550843015.098 * [misc]taylor: Taking taylor expansion of 1 in x 1550843015.098 * [misc]backup-simplify: Simplify 1 into 1 1550843015.098 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1550843015.098 * [misc]backup-simplify: Simplify (- 1) into -1 1550843015.098 * [misc]backup-simplify: Simplify (sqrt 0) into 0 1550843015.098 * [misc]backup-simplify: Simplify (- 1) into -1 1550843015.099 * [misc]backup-simplify: Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0 1550843015.099 * [misc]taylor: Taking taylor expansion of (sqrt (/ -1 x)) in x 1550843015.099 * [misc]taylor: Taking taylor expansion of (/ -1 x) in x 1550843015.099 * [misc]taylor: Taking taylor expansion of -1 in x 1550843015.099 * [misc]backup-simplify: Simplify -1 into -1 1550843015.099 * [misc]taylor: Taking taylor expansion of x in x 1550843015.099 * [misc]backup-simplify: Simplify 0 into 0 1550843015.099 * [misc]backup-simplify: Simplify 1 into 1 1550843015.099 * [misc]backup-simplify: Simplify (/ -1 1) into -1 1550843015.099 * [misc]backup-simplify: Simplify (sqrt 0) into 0 1550843015.099 * [misc]backup-simplify: Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0 1550843015.099 * [misc]taylor: Taking taylor expansion of (* (sqrt (- (+ (/ 1 x) 1))) (sqrt (/ -1 x))) in x 1550843015.099 * [misc]taylor: Taking taylor expansion of (sqrt (- (+ (/ 1 x) 1))) in x 1550843015.099 * [misc]taylor: Taking taylor expansion of (- (+ (/ 1 x) 1)) in x 1550843015.099 * [misc]taylor: Taking taylor expansion of (+ (/ 1 x) 1) in x 1550843015.099 * [misc]taylor: Taking taylor expansion of (/ 1 x) in x 1550843015.099 * [misc]taylor: Taking taylor expansion of x in x 1550843015.099 * [misc]backup-simplify: Simplify 0 into 0 1550843015.099 * [misc]backup-simplify: Simplify 1 into 1 1550843015.099 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1550843015.099 * [misc]taylor: Taking taylor expansion of 1 in x 1550843015.099 * [misc]backup-simplify: Simplify 1 into 1 1550843015.100 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1550843015.100 * [misc]backup-simplify: Simplify (- 1) into -1 1550843015.100 * [misc]backup-simplify: Simplify (sqrt 0) into 0 1550843015.100 * [misc]backup-simplify: Simplify (- 1) into -1 1550843015.100 * [misc]backup-simplify: Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0 1550843015.100 * [misc]taylor: Taking taylor expansion of (sqrt (/ -1 x)) in x 1550843015.100 * [misc]taylor: Taking taylor expansion of (/ -1 x) in x 1550843015.100 * [misc]taylor: Taking taylor expansion of -1 in x 1550843015.100 * [misc]backup-simplify: Simplify -1 into -1 1550843015.100 * [misc]taylor: Taking taylor expansion of x in x 1550843015.100 * [misc]backup-simplify: Simplify 0 into 0 1550843015.100 * [misc]backup-simplify: Simplify 1 into 1 1550843015.100 * [misc]backup-simplify: Simplify (/ -1 1) into -1 1550843015.100 * [misc]backup-simplify: Simplify (sqrt 0) into 0 1550843015.101 * [misc]backup-simplify: Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0 1550843015.101 * [misc]backup-simplify: Simplify (* 0 0) into 0 1550843015.101 * [misc]backup-simplify: Simplify 0 into 0 1550843015.101 * [misc]backup-simplify: Simplify (+ (* 0 +nan.0) (* +nan.0 0)) into 0 1550843015.101 * [misc]backup-simplify: Simplify 0 into 0 1550843015.101 * [misc]backup-simplify: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0 1550843015.102 * [misc]backup-simplify: Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0 1550843015.102 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1550843015.102 * [misc]backup-simplify: Simplify (+ 0 1) into 1 1550843015.102 * [misc]backup-simplify: Simplify (- 1) into -1 1550843015.103 * [misc]backup-simplify: Simplify (/ (- -1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0 1550843015.103 * [misc]backup-simplify: Simplify (+ (* 0 +nan.0) (+ (* +nan.0 +nan.0) (* +nan.0 0))) into (- +nan.0) 1550843015.104 * [misc]backup-simplify: Simplify (- +nan.0) into (- +nan.0) 1550843015.104 * [misc]backup-simplify: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1550843015.105 * [misc]backup-simplify: Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0 1550843015.105 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1550843015.105 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1550843015.105 * [misc]backup-simplify: Simplify (- 0) into 0 1550843015.106 * [misc]backup-simplify: Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0 1550843015.106 * [misc]backup-simplify: Simplify (+ (* 0 +nan.0) (+ (* +nan.0 +nan.0) (+ (* +nan.0 +nan.0) (* +nan.0 0)))) into (- +nan.0) 1550843015.106 * [misc]backup-simplify: Simplify (- +nan.0) into (- +nan.0) 1550843015.107 * [misc]backup-simplify: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1550843015.108 * [misc]backup-simplify: Simplify (/ (- 0 (pow +nan.0 2) (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0 1550843015.108 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1550843015.108 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1550843015.108 * [misc]backup-simplify: Simplify (- 0) into 0 1550843015.109 * [misc]backup-simplify: Simplify (/ (- 0 (pow +nan.0 2) (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0 1550843015.110 * [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) 1550843015.110 * [misc]backup-simplify: Simplify (- +nan.0) into (- +nan.0) 1550843015.111 * [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))))) 1550843015.111 * * * [misc]progress: simplifying candidates 1550843015.111 * * * * [misc]progress: [ 1 / 30 ] simplifiying candidate # 1550843015.111 * * * * [misc]progress: [ 2 / 30 ] simplifiying candidate # 1550843015.111 * * * * [misc]progress: [ 3 / 30 ] simplifiying candidate # 1550843015.111 * [enter]simplify: Simplifying (* (- x 1) x) 1550843015.111 * * [misc]simplify: iters left: 4 (4 enodes) 1550843015.113 * * [misc]simplify: iters left: 3 (18 enodes) 1550843015.133 * * [misc]simplify: iters left: 2 (27 enodes) 1550843015.143 * * [misc]simplify: iters left: 1 (38 enodes) 1550843015.153 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550843015.153 * * [misc]simplify: Extracting #1: cost 8 inf + 0 1550843015.153 * * [misc]simplify: Extracting #2: cost 10 inf + 2 1550843015.154 * * [misc]simplify: Extracting #3: cost 0 inf + 457 1550843015.154 * * [misc]simplify: Extracting #4: cost 0 inf + 455 1550843015.154 * [exit]simplify: Simplified to (- (* x x) x) 1550843015.154 * [misc]simplify: Simplified (2 1) to (λ (x) (pow (- (* x x) x) 1/2)) 1550843015.155 * * * * [misc]progress: [ 4 / 30 ] simplifiying candidate # 1550843015.155 * [enter]simplify: Simplifying (* (sqrt (- x 1)) (sqrt x)) 1550843015.155 * * [misc]simplify: iters left: 5 (6 enodes) 1550843015.159 * * [misc]simplify: iters left: 4 (24 enodes) 1550843015.167 * * [misc]simplify: iters left: 3 (28 enodes) 1550843015.176 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550843015.176 * * [misc]simplify: Extracting #1: cost 4 inf + 0 1550843015.176 * * [misc]simplify: Extracting #2: cost 8 inf + 0 1550843015.176 * * [misc]simplify: Extracting #3: cost 10 inf + 1 1550843015.176 * * [misc]simplify: Extracting #4: cost 5 inf + 128 1550843015.176 * * [misc]simplify: Extracting #5: cost 1 inf + 495 1550843015.176 * * [misc]simplify: Extracting #6: cost 0 inf + 657 1550843015.177 * [exit]simplify: Simplified to (* (sqrt (+ x -1)) (sqrt x)) 1550843015.177 * [misc]simplify: Simplified (2 1) to (λ (x) (pow (* (sqrt (+ x -1)) (sqrt x)) 1)) 1550843015.177 * * * * [misc]progress: [ 5 / 30 ] simplifiying candidate # 1550843015.177 * * * * [misc]progress: [ 6 / 30 ] simplifiying candidate # 1550843015.177 * [enter]simplify: Simplifying (+ (log (sqrt (- x 1))) (log (sqrt x))) 1550843015.177 * * [misc]simplify: iters left: 6 (8 enodes) 1550843015.182 * * [misc]simplify: iters left: 5 (30 enodes) 1550843015.191 * * [misc]simplify: iters left: 4 (34 enodes) 1550843015.196 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550843015.196 * * [misc]simplify: Extracting #1: cost 4 inf + 0 1550843015.196 * * [misc]simplify: Extracting #2: cost 8 inf + 0 1550843015.196 * * [misc]simplify: Extracting #3: cost 12 inf + 0 1550843015.196 * * [misc]simplify: Extracting #4: cost 10 inf + 305 1550843015.197 * * [misc]simplify: Extracting #5: cost 8 inf + 307 1550843015.197 * * [misc]simplify: Extracting #6: cost 5 inf + 473 1550843015.197 * * [misc]simplify: Extracting #7: cost 0 inf + 1463 1550843015.197 * [exit]simplify: Simplified to (+ (log (sqrt x)) (log (sqrt (+ x -1)))) 1550843015.197 * [misc]simplify: Simplified (2 1) to (λ (x) (exp (+ (log (sqrt x)) (log (sqrt (+ x -1)))))) 1550843015.197 * * * * [misc]progress: [ 7 / 30 ] simplifiying candidate # 1550843015.197 * * * * [misc]progress: [ 8 / 30 ] simplifiying candidate # 1550843015.197 * * * * [misc]progress: [ 9 / 30 ] simplifiying candidate # 1550843015.197 * [enter]simplify: Simplifying (* (* (* (sqrt (- x 1)) (sqrt (- x 1))) (sqrt (- x 1))) (* (* (sqrt x) (sqrt x)) (sqrt x))) 1550843015.198 * * [misc]simplify: iters left: 6 (10 enodes) 1550843015.201 * * [misc]simplify: iters left: 5 (38 enodes) 1550843015.207 * * [misc]simplify: iters left: 4 (72 enodes) 1550843015.219 * * [misc]simplify: iters left: 3 (125 enodes) 1550843015.245 * * [misc]simplify: iters left: 2 (215 enodes) 1550843015.333 * * [misc]simplify: iters left: 1 (375 enodes) 1550843015.436 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550843015.436 * * [misc]simplify: Extracting #1: cost 29 inf + 0 1550843015.437 * * [misc]simplify: Extracting #2: cost 51 inf + 85 1550843015.439 * * [misc]simplify: Extracting #3: cost 25 inf + 3048 1550843015.445 * * [misc]simplify: Extracting #4: cost 3 inf + 6361 1550843015.451 * * [misc]simplify: Extracting #5: cost 0 inf + 6966 1550843015.455 * [exit]simplify: Simplified to (* (* (* (sqrt (+ -1 x)) x) (sqrt x)) (+ -1 x)) 1550843015.456 * [misc]simplify: Simplified (2 1) to (λ (x) (cbrt (* (* (* (sqrt (+ -1 x)) x) (sqrt x)) (+ -1 x)))) 1550843015.456 * * * * [misc]progress: [ 10 / 30 ] simplifiying candidate # 1550843015.456 * * * * [misc]progress: [ 11 / 30 ] simplifiying candidate # 1550843015.456 * * * * [misc]progress: [ 12 / 30 ] simplifiying candidate # 1550843015.456 * [enter]simplify: Simplifying (* (- x 1) x) 1550843015.456 * * [misc]simplify: iters left: 4 (4 enodes) 1550843015.458 * * [misc]simplify: iters left: 3 (18 enodes) 1550843015.461 * * [misc]simplify: iters left: 2 (27 enodes) 1550843015.466 * * [misc]simplify: iters left: 1 (38 enodes) 1550843015.471 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550843015.471 * * [misc]simplify: Extracting #1: cost 8 inf + 0 1550843015.471 * * [misc]simplify: Extracting #2: cost 10 inf + 2 1550843015.472 * * [misc]simplify: Extracting #3: cost 0 inf + 457 1550843015.472 * * [misc]simplify: Extracting #4: cost 0 inf + 455 1550843015.472 * [exit]simplify: Simplified to (- (* x x) x) 1550843015.472 * [misc]simplify: Simplified (2 1) to (λ (x) (sqrt (- (* x x) x))) 1550843015.472 * * * * [misc]progress: [ 13 / 30 ] simplifiying candidate # 1550843015.472 * * * * [misc]progress: [ 14 / 30 ] simplifiying candidate # 1550843015.472 * * * * [misc]progress: [ 15 / 30 ] simplifiying candidate # 1550843015.472 * [enter]simplify: Simplifying (cbrt (sqrt x)) 1550843015.473 * * [misc]simplify: iters left: 2 (3 enodes) 1550843015.473 * * [misc]simplify: iters left: 1 (9 enodes) 1550843015.474 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550843015.474 * * [misc]simplify: Extracting #1: cost 3 inf + 0 1550843015.474 * * [misc]simplify: Extracting #2: cost 5 inf + 0 1550843015.475 * * [misc]simplify: Extracting #3: cost 4 inf + 1 1550843015.475 * * [misc]simplify: Extracting #4: cost 0 inf + 325 1550843015.475 * [exit]simplify: Simplified to (cbrt (sqrt x)) 1550843015.475 * [misc]simplify: Simplified (2 2) to (λ (x) (* (* (sqrt (- x 1)) (* (cbrt (sqrt x)) (cbrt (sqrt x)))) (cbrt (sqrt x)))) 1550843015.475 * * * * [misc]progress: [ 16 / 30 ] simplifiying candidate # 1550843015.475 * [enter]simplify: Simplifying (sqrt (sqrt x)) 1550843015.475 * * [misc]simplify: iters left: 2 (3 enodes) 1550843015.477 * * [misc]simplify: iters left: 1 (9 enodes) 1550843015.479 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550843015.479 * * [misc]simplify: Extracting #1: cost 3 inf + 0 1550843015.479 * * [misc]simplify: Extracting #2: cost 5 inf + 0 1550843015.479 * * [misc]simplify: Extracting #3: cost 4 inf + 1 1550843015.479 * * [misc]simplify: Extracting #4: cost 0 inf + 245 1550843015.479 * [exit]simplify: Simplified to (sqrt (sqrt x)) 1550843015.479 * [misc]simplify: Simplified (2 2) to (λ (x) (* (* (sqrt (- x 1)) (sqrt (sqrt x))) (sqrt (sqrt x)))) 1550843015.479 * * * * [misc]progress: [ 17 / 30 ] simplifiying candidate # 1550843015.479 * [enter]simplify: Simplifying (sqrt x) 1550843015.479 * * [misc]simplify: iters left: 1 (2 enodes) 1550843015.480 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550843015.480 * * [misc]simplify: Extracting #1: cost 3 inf + 0 1550843015.480 * * [misc]simplify: Extracting #2: cost 2 inf + 1 1550843015.480 * * [misc]simplify: Extracting #3: cost 0 inf + 83 1550843015.480 * [exit]simplify: Simplified to (sqrt x) 1550843015.480 * [misc]simplify: Simplified (2 2) to (λ (x) (* (* (sqrt (- x 1)) 1) (sqrt x))) 1550843015.480 * * * * [misc]progress: [ 18 / 30 ] simplifiying candidate # 1550843015.480 * [enter]simplify: Simplifying (* (cbrt (sqrt (- x 1))) (cbrt (sqrt (- x 1)))) 1550843015.480 * * [misc]simplify: iters left: 6 (6 enodes) 1550843015.482 * * [misc]simplify: iters left: 5 (23 enodes) 1550843015.486 * * [misc]simplify: iters left: 4 (27 enodes) 1550843015.491 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550843015.491 * * [misc]simplify: Extracting #1: cost 3 inf + 0 1550843015.491 * * [misc]simplify: Extracting #2: cost 5 inf + 0 1550843015.491 * * [misc]simplify: Extracting #3: cost 7 inf + 0 1550843015.491 * * [misc]simplify: Extracting #4: cost 11 inf + 0 1550843015.492 * * [misc]simplify: Extracting #5: cost 6 inf + 87 1550843015.492 * * [misc]simplify: Extracting #6: cost 1 inf + 777 1550843015.492 * * [misc]simplify: Extracting #7: cost 0 inf + 979 1550843015.492 * [exit]simplify: Simplified to (* (cbrt (sqrt (- x 1))) (cbrt (sqrt (- x 1)))) 1550843015.493 * [misc]simplify: Simplified (2 1) to (λ (x) (* (* (cbrt (sqrt (- x 1))) (cbrt (sqrt (- x 1)))) (* (cbrt (sqrt (- x 1))) (sqrt x)))) 1550843015.493 * * * * [misc]progress: [ 19 / 30 ] simplifiying candidate # 1550843015.493 * [enter]simplify: Simplifying (sqrt (* (cbrt (- x 1)) (cbrt (- x 1)))) 1550843015.493 * * [misc]simplify: iters left: 6 (6 enodes) 1550843015.497 * * [misc]simplify: iters left: 5 (24 enodes) 1550843015.504 * * [misc]simplify: iters left: 4 (28 enodes) 1550843015.512 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550843015.512 * * [misc]simplify: Extracting #1: cost 4 inf + 0 1550843015.512 * * [misc]simplify: Extracting #2: cost 7 inf + 0 1550843015.512 * * [misc]simplify: Extracting #3: cost 11 inf + 0 1550843015.512 * * [misc]simplify: Extracting #4: cost 8 inf + 3 1550843015.512 * * [misc]simplify: Extracting #5: cost 4 inf + 331 1550843015.512 * * [misc]simplify: Extracting #6: cost 2 inf + 655 1550843015.513 * * [misc]simplify: Extracting #7: cost 0 inf + 979 1550843015.513 * [exit]simplify: Simplified to (fabs (cbrt (+ x -1))) 1550843015.513 * [misc]simplify: Simplified (2 1) to (λ (x) (* (fabs (cbrt (+ x -1))) (* (sqrt (cbrt (- x 1))) (sqrt x)))) 1550843015.513 * * * * [misc]progress: [ 20 / 30 ] simplifiying candidate # 1550843015.514 * [enter]simplify: Simplifying (sqrt (sqrt (- x 1))) 1550843015.514 * * [misc]simplify: iters left: 4 (5 enodes) 1550843015.517 * * [misc]simplify: iters left: 3 (20 enodes) 1550843015.520 * * [misc]simplify: iters left: 2 (24 enodes) 1550843015.524 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550843015.524 * * [misc]simplify: Extracting #1: cost 3 inf + 0 1550843015.524 * * [misc]simplify: Extracting #2: cost 5 inf + 0 1550843015.524 * * [misc]simplify: Extracting #3: cost 9 inf + 0 1550843015.524 * * [misc]simplify: Extracting #4: cost 6 inf + 3 1550843015.524 * * [misc]simplify: Extracting #5: cost 0 inf + 495 1550843015.524 * [exit]simplify: Simplified to (sqrt (sqrt (+ x -1))) 1550843015.524 * [misc]simplify: Simplified (2 1) to (λ (x) (* (sqrt (sqrt (+ x -1))) (* (sqrt (sqrt (- x 1))) (sqrt x)))) 1550843015.524 * * * * [misc]progress: [ 21 / 30 ] simplifiying candidate # 1550843015.525 * [enter]simplify: Simplifying (sqrt 1) 1550843015.525 * * [misc]simplify: iters left: 1 (2 enodes) 1550843015.526 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550843015.526 * * [misc]simplify: Extracting #1: cost 0 inf + 1 1550843015.526 * [exit]simplify: Simplified to 1 1550843015.526 * [misc]simplify: Simplified (2 1) to (λ (x) (* 1 (* (sqrt (- x 1)) (sqrt x)))) 1550843015.526 * * * * [misc]progress: [ 22 / 30 ] simplifiying candidate # 1550843015.527 * [enter]simplify: Simplifying (sqrt (sqrt (- x 1))) 1550843015.527 * * [misc]simplify: iters left: 4 (5 enodes) 1550843015.528 * * [misc]simplify: iters left: 3 (20 enodes) 1550843015.532 * * [misc]simplify: iters left: 2 (24 enodes) 1550843015.535 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550843015.535 * * [misc]simplify: Extracting #1: cost 3 inf + 0 1550843015.535 * * [misc]simplify: Extracting #2: cost 5 inf + 0 1550843015.535 * * [misc]simplify: Extracting #3: cost 9 inf + 0 1550843015.535 * * [misc]simplify: Extracting #4: cost 6 inf + 3 1550843015.535 * * [misc]simplify: Extracting #5: cost 0 inf + 495 1550843015.535 * [exit]simplify: Simplified to (sqrt (sqrt (+ x -1))) 1550843015.535 * [misc]simplify: Simplified (2 1) to (λ (x) (* (sqrt (sqrt (+ x -1))) (* (sqrt (sqrt (- x 1))) (sqrt x)))) 1550843015.536 * * * * [misc]progress: [ 23 / 30 ] simplifiying candidate # 1550843015.536 * * * * [misc]progress: [ 24 / 30 ] simplifiying candidate # 1550843015.536 * [enter]simplify: Simplifying (* (sqrt (- (pow x 3) (pow 1 3))) (sqrt x)) 1550843015.536 * * [misc]simplify: iters left: 6 (9 enodes) 1550843015.539 * * [misc]simplify: iters left: 5 (36 enodes) 1550843015.546 * * [misc]simplify: iters left: 4 (50 enodes) 1550843015.557 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550843015.557 * * [misc]simplify: Extracting #1: cost 4 inf + 0 1550843015.557 * * [misc]simplify: Extracting #2: cost 8 inf + 0 1550843015.557 * * [misc]simplify: Extracting #3: cost 12 inf + 1 1550843015.558 * * [misc]simplify: Extracting #4: cost 10 inf + 126 1550843015.558 * * [misc]simplify: Extracting #5: cost 4 inf + 524 1550843015.558 * * [misc]simplify: Extracting #6: cost 0 inf + 1232 1550843015.559 * [exit]simplify: Simplified to (* (sqrt x) (sqrt (fma x (* x x) -1))) 1550843015.559 * [misc]simplify: Simplified (2 1) to (λ (x) (/ (* (sqrt x) (sqrt (fma x (* x x) -1))) (sqrt (+ (* x x) (+ (* 1 1) (* x 1)))))) 1550843015.559 * * * * [misc]progress: [ 25 / 30 ] simplifiying candidate # 1550843015.559 * [enter]simplify: Simplifying (* (sqrt (- (* x x) (* 1 1))) (sqrt x)) 1550843015.559 * * [misc]simplify: iters left: 6 (8 enodes) 1550843015.565 * * [misc]simplify: iters left: 5 (30 enodes) 1550843015.574 * * [misc]simplify: iters left: 4 (41 enodes) 1550843015.585 * * [misc]simplify: iters left: 3 (48 enodes) 1550843015.601 * * [misc]simplify: iters left: 2 (64 enodes) 1550843015.623 * * [misc]simplify: iters left: 1 (107 enodes) 1550843015.646 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550843015.646 * * [misc]simplify: Extracting #1: cost 4 inf + 0 1550843015.646 * * [misc]simplify: Extracting #2: cost 8 inf + 0 1550843015.646 * * [misc]simplify: Extracting #3: cost 28 inf + 1 1550843015.647 * * [misc]simplify: Extracting #4: cost 21 inf + 947 1550843015.647 * * [misc]simplify: Extracting #5: cost 3 inf + 2726 1550843015.648 * * [misc]simplify: Extracting #6: cost 0 inf + 2733 1550843015.649 * [exit]simplify: Simplified to (* (sqrt (fma x x -1)) (sqrt x)) 1550843015.649 * [misc]simplify: Simplified (2 1) to (λ (x) (/ (* (sqrt (fma x x -1)) (sqrt x)) (sqrt (+ x 1)))) 1550843015.649 * * * * [misc]progress: [ 26 / 30 ] simplifiying candidate #real (real->posit16 (* (sqrt (- x 1)) (sqrt x)))))> 1550843015.649 * * * * [misc]progress: [ 27 / 30 ] simplifiying candidate # 1550843015.649 * * * * [misc]progress: [ 28 / 30 ] simplifiying candidate # 1550843015.649 * [enter]simplify: Simplifying (- (+ (* +nan.0 x) (- (+ (* +nan.0 (pow x 3)) (- (* +nan.0 (pow x 2))))))) 1550843015.649 * [misc]simplify: Simplified (2) to (λ (x) +nan.0) 1550843015.650 * * * * [misc]progress: [ 29 / 30 ] simplifiying candidate # 1550843015.650 * [enter]simplify: Simplifying (- x (+ (* 1/8 (/ 1 x)) 1/2)) 1550843015.650 * * [misc]simplify: iters left: 6 (8 enodes) 1550843015.653 * * [misc]simplify: iters left: 5 (35 enodes) 1550843015.659 * * [misc]simplify: iters left: 4 (54 enodes) 1550843015.667 * * [misc]simplify: iters left: 3 (77 enodes) 1550843015.683 * * [misc]simplify: iters left: 2 (110 enodes) 1550843015.709 * * [misc]simplify: iters left: 1 (124 enodes) 1550843015.726 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550843015.726 * * [misc]simplify: Extracting #1: cost 18 inf + 0 1550843015.726 * * [misc]simplify: Extracting #2: cost 26 inf + 5 1550843015.727 * * [misc]simplify: Extracting #3: cost 6 inf + 1207 1550843015.727 * * [misc]simplify: Extracting #4: cost 0 inf + 1580 1550843015.728 * * [misc]simplify: Extracting #5: cost 0 inf + 1540 1550843015.729 * [exit]simplify: Simplified to (- x (- 1/2 (/ -1/8 x))) 1550843015.729 * [misc]simplify: Simplified (2) to (λ (x) (- x (- 1/2 (/ -1/8 x)))) 1550843015.729 * * * * [misc]progress: [ 30 / 30 ] simplifiying candidate # 1550843015.729 * [enter]simplify: Simplifying (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0))))) 1550843015.729 * [misc]simplify: Simplified (2) to (λ (x) +nan.0) 1550843015.729 * * * [misc]progress: adding candidates to table 1550843015.985 * * [misc]progress: iteration 2 / 4 1550843015.985 * * * [misc]progress: picking best candidate 1550843015.990 * * * * [misc]pick: Picked # 1550843015.991 * * * [misc]progress: localizing error 1550843016.008 * * * [misc]progress: generating rewritten candidates 1550843016.008 * * * [misc]progress: generating series expansions 1550843016.008 * * * [misc]progress: simplifying candidates 1550843016.008 * * * [misc]progress: adding candidates to table 1550843016.008 * * [misc]progress: iteration 3 / 4 1550843016.008 * * * [misc]progress: picking best candidate 1550843016.010 * * * * [misc]pick: Picked # 1550843016.010 * * * [misc]progress: localizing error 1550843016.017 * * * [misc]progress: generating rewritten candidates 1550843016.017 * * * * [misc]progress: [ 1 / 2 ] rewriting at (2) 1550843016.020 * * * * [misc]progress: [ 2 / 2 ] rewriting at (2 1) 1550843016.022 * * * [misc]progress: generating series expansions 1550843016.022 * * * * [misc]progress: [ 1 / 2 ] generating series at (2) 1550843016.023 * [misc]backup-simplify: Simplify (sqrt (- (* x x) x)) into (sqrt (- (pow x 2) x)) 1550843016.023 * [misc]approximate: Taking taylor expansion of (sqrt (- (pow x 2) x)) in (x) around 0 1550843016.023 * [misc]taylor: Taking taylor expansion of (sqrt (- (pow x 2) x)) in x 1550843016.023 * [misc]taylor: Taking taylor expansion of (- (pow x 2) x) in x 1550843016.023 * [misc]taylor: Taking taylor expansion of (pow x 2) in x 1550843016.023 * [misc]taylor: Taking taylor expansion of x in x 1550843016.023 * [misc]backup-simplify: Simplify 0 into 0 1550843016.023 * [misc]backup-simplify: Simplify 1 into 1 1550843016.023 * [misc]taylor: Taking taylor expansion of x in x 1550843016.023 * [misc]backup-simplify: Simplify 0 into 0 1550843016.023 * [misc]backup-simplify: Simplify 1 into 1 1550843016.023 * [misc]backup-simplify: Simplify (- 0) into 0 1550843016.023 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1550843016.023 * [misc]backup-simplify: Simplify (- 1) into -1 1550843016.023 * [misc]backup-simplify: Simplify (+ 0 -1) into -1 1550843016.024 * [misc]backup-simplify: Simplify (sqrt 0) into 0 1550843016.024 * [misc]backup-simplify: Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0 1550843016.024 * [misc]taylor: Taking taylor expansion of (sqrt (- (pow x 2) x)) in x 1550843016.024 * [misc]taylor: Taking taylor expansion of (- (pow x 2) x) in x 1550843016.024 * [misc]taylor: Taking taylor expansion of (pow x 2) in x 1550843016.024 * [misc]taylor: Taking taylor expansion of x in x 1550843016.024 * [misc]backup-simplify: Simplify 0 into 0 1550843016.024 * [misc]backup-simplify: Simplify 1 into 1 1550843016.024 * [misc]taylor: Taking taylor expansion of x in x 1550843016.024 * [misc]backup-simplify: Simplify 0 into 0 1550843016.024 * [misc]backup-simplify: Simplify 1 into 1 1550843016.024 * [misc]backup-simplify: Simplify (- 0) into 0 1550843016.024 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1550843016.025 * [misc]backup-simplify: Simplify (- 1) into -1 1550843016.025 * [misc]backup-simplify: Simplify (+ 0 -1) into -1 1550843016.025 * [misc]backup-simplify: Simplify (sqrt 0) into 0 1550843016.025 * [misc]backup-simplify: Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0 1550843016.025 * [misc]backup-simplify: Simplify 0 into 0 1550843016.025 * [misc]backup-simplify: Simplify +nan.0 into +nan.0 1550843016.026 * [misc]backup-simplify: Simplify (* 1 1) into 1 1550843016.026 * [misc]backup-simplify: Simplify (- 0) into 0 1550843016.026 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1550843016.026 * [misc]backup-simplify: Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0 1550843016.026 * [misc]backup-simplify: Simplify +nan.0 into +nan.0 1550843016.027 * [misc]backup-simplify: Simplify (+ (* 1 0) (* 0 1)) into 0 1550843016.027 * [misc]backup-simplify: Simplify (- 0) into 0 1550843016.027 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1550843016.028 * [misc]backup-simplify: Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0 1550843016.028 * [misc]backup-simplify: Simplify +nan.0 into +nan.0 1550843016.028 * [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))))))) 1550843016.028 * [misc]backup-simplify: Simplify (sqrt (- (* (/ 1 x) (/ 1 x)) (/ 1 x))) into (sqrt (- (/ 1 (pow x 2)) (/ 1 x))) 1550843016.028 * [misc]approximate: Taking taylor expansion of (sqrt (- (/ 1 (pow x 2)) (/ 1 x))) in (x) around 0 1550843016.028 * [misc]taylor: Taking taylor expansion of (sqrt (- (/ 1 (pow x 2)) (/ 1 x))) in x 1550843016.028 * [misc]taylor: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 x)) in x 1550843016.028 * [misc]taylor: Taking taylor expansion of (/ 1 (pow x 2)) in x 1550843016.028 * [misc]taylor: Taking taylor expansion of (pow x 2) in x 1550843016.028 * [misc]taylor: Taking taylor expansion of x in x 1550843016.028 * [misc]backup-simplify: Simplify 0 into 0 1550843016.029 * [misc]backup-simplify: Simplify 1 into 1 1550843016.029 * [misc]backup-simplify: Simplify (* 1 1) into 1 1550843016.029 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1550843016.029 * [misc]taylor: Taking taylor expansion of (/ 1 x) in x 1550843016.029 * [misc]taylor: Taking taylor expansion of x in x 1550843016.029 * [misc]backup-simplify: Simplify 0 into 0 1550843016.029 * [misc]backup-simplify: Simplify 1 into 1 1550843016.029 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1550843016.029 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1550843016.029 * [misc]backup-simplify: Simplify (sqrt 1) into 1 1550843016.029 * [misc]backup-simplify: Simplify (+ (* 1 0) (* 0 1)) into 0 1550843016.029 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1550843016.029 * [misc]backup-simplify: Simplify (- 1) into -1 1550843016.030 * [misc]backup-simplify: Simplify (+ 0 -1) into -1 1550843016.030 * [misc]backup-simplify: Simplify (/ -1 (* 2 (sqrt 1))) into -1/2 1550843016.030 * [misc]taylor: Taking taylor expansion of (sqrt (- (/ 1 (pow x 2)) (/ 1 x))) in x 1550843016.030 * [misc]taylor: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 x)) in x 1550843016.030 * [misc]taylor: Taking taylor expansion of (/ 1 (pow x 2)) in x 1550843016.030 * [misc]taylor: Taking taylor expansion of (pow x 2) in x 1550843016.030 * [misc]taylor: Taking taylor expansion of x in x 1550843016.030 * [misc]backup-simplify: Simplify 0 into 0 1550843016.030 * [misc]backup-simplify: Simplify 1 into 1 1550843016.030 * [misc]backup-simplify: Simplify (* 1 1) into 1 1550843016.030 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1550843016.030 * [misc]taylor: Taking taylor expansion of (/ 1 x) in x 1550843016.030 * [misc]taylor: Taking taylor expansion of x in x 1550843016.030 * [misc]backup-simplify: Simplify 0 into 0 1550843016.030 * [misc]backup-simplify: Simplify 1 into 1 1550843016.030 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1550843016.030 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1550843016.030 * [misc]backup-simplify: Simplify (sqrt 1) into 1 1550843016.031 * [misc]backup-simplify: Simplify (+ (* 1 0) (* 0 1)) into 0 1550843016.031 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1550843016.031 * [misc]backup-simplify: Simplify (- 1) into -1 1550843016.031 * [misc]backup-simplify: Simplify (+ 0 -1) into -1 1550843016.031 * [misc]backup-simplify: Simplify (/ -1 (* 2 (sqrt 1))) into -1/2 1550843016.031 * [misc]backup-simplify: Simplify 1 into 1 1550843016.031 * [misc]backup-simplify: Simplify -1/2 into -1/2 1550843016.031 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 1550843016.031 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1550843016.032 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1550843016.032 * [misc]backup-simplify: Simplify (- 0) into 0 1550843016.032 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1550843016.032 * [misc]backup-simplify: Simplify (/ (- 0 (pow -1/2 2) (+)) (* 2 1)) into -1/8 1550843016.032 * [misc]backup-simplify: Simplify -1/8 into -1/8 1550843016.033 * [misc]backup-simplify: Simplify (+ (* -1/8 (/ 1 x)) (+ -1/2 (* 1 (/ 1 (/ 1 x))))) into (- x (+ (* 1/8 (/ 1 x)) 1/2)) 1550843016.033 * [misc]backup-simplify: Simplify (sqrt (- (* (/ 1 (- x)) (/ 1 (- x))) (/ 1 (- x)))) into (sqrt (+ (/ 1 (pow x 2)) (/ 1 x))) 1550843016.033 * [misc]approximate: Taking taylor expansion of (sqrt (+ (/ 1 (pow x 2)) (/ 1 x))) in (x) around 0 1550843016.033 * [misc]taylor: Taking taylor expansion of (sqrt (+ (/ 1 (pow x 2)) (/ 1 x))) in x 1550843016.033 * [misc]taylor: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 x)) in x 1550843016.033 * [misc]taylor: Taking taylor expansion of (/ 1 (pow x 2)) in x 1550843016.033 * [misc]taylor: Taking taylor expansion of (pow x 2) in x 1550843016.033 * [misc]taylor: Taking taylor expansion of x in x 1550843016.033 * [misc]backup-simplify: Simplify 0 into 0 1550843016.033 * [misc]backup-simplify: Simplify 1 into 1 1550843016.033 * [misc]backup-simplify: Simplify (* 1 1) into 1 1550843016.033 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1550843016.033 * [misc]taylor: Taking taylor expansion of (/ 1 x) in x 1550843016.033 * [misc]taylor: Taking taylor expansion of x in x 1550843016.033 * [misc]backup-simplify: Simplify 0 into 0 1550843016.033 * [misc]backup-simplify: Simplify 1 into 1 1550843016.033 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1550843016.033 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1550843016.033 * [misc]backup-simplify: Simplify (sqrt 1) into 1 1550843016.034 * [misc]backup-simplify: Simplify (+ (* 1 0) (* 0 1)) into 0 1550843016.034 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1550843016.034 * [misc]backup-simplify: Simplify (+ 0 1) into 1 1550843016.034 * [misc]backup-simplify: Simplify (/ 1 (* 2 (sqrt 1))) into 1/2 1550843016.034 * [misc]taylor: Taking taylor expansion of (sqrt (+ (/ 1 (pow x 2)) (/ 1 x))) in x 1550843016.034 * [misc]taylor: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 x)) in x 1550843016.034 * [misc]taylor: Taking taylor expansion of (/ 1 (pow x 2)) in x 1550843016.034 * [misc]taylor: Taking taylor expansion of (pow x 2) in x 1550843016.034 * [misc]taylor: Taking taylor expansion of x in x 1550843016.034 * [misc]backup-simplify: Simplify 0 into 0 1550843016.034 * [misc]backup-simplify: Simplify 1 into 1 1550843016.034 * [misc]backup-simplify: Simplify (* 1 1) into 1 1550843016.034 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1550843016.034 * [misc]taylor: Taking taylor expansion of (/ 1 x) in x 1550843016.034 * [misc]taylor: Taking taylor expansion of x in x 1550843016.034 * [misc]backup-simplify: Simplify 0 into 0 1550843016.034 * [misc]backup-simplify: Simplify 1 into 1 1550843016.034 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1550843016.035 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1550843016.035 * [misc]backup-simplify: Simplify (sqrt 1) into 1 1550843016.035 * [misc]backup-simplify: Simplify (+ (* 1 0) (* 0 1)) into 0 1550843016.035 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1550843016.035 * [misc]backup-simplify: Simplify (+ 0 1) into 1 1550843016.035 * [misc]backup-simplify: Simplify (/ 1 (* 2 (sqrt 1))) into 1/2 1550843016.035 * [misc]backup-simplify: Simplify 1 into 1 1550843016.035 * [misc]backup-simplify: Simplify 1/2 into 1/2 1550843016.035 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 1550843016.036 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1550843016.036 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1550843016.036 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1550843016.037 * [misc]backup-simplify: Simplify (/ (- 0 (pow 1/2 2) (+)) (* 2 1)) into -1/8 1550843016.037 * [misc]backup-simplify: Simplify -1/8 into -1/8 1550843016.037 * [misc]backup-simplify: Simplify (+ (* -1/8 (/ 1 (- x))) (+ 1/2 (* 1 (/ 1 (/ 1 (- x)))))) into (- (+ (* 1/8 (/ 1 x)) 1/2) x) 1550843016.037 * * * * [misc]progress: [ 2 / 2 ] generating series at (2 1) 1550843016.037 * [misc]backup-simplify: Simplify (- (* x x) x) into (- (pow x 2) x) 1550843016.037 * [misc]approximate: Taking taylor expansion of (- (pow x 2) x) in (x) around 0 1550843016.037 * [misc]taylor: Taking taylor expansion of (- (pow x 2) x) in x 1550843016.037 * [misc]taylor: Taking taylor expansion of (pow x 2) in x 1550843016.037 * [misc]taylor: Taking taylor expansion of x in x 1550843016.037 * [misc]backup-simplify: Simplify 0 into 0 1550843016.037 * [misc]backup-simplify: Simplify 1 into 1 1550843016.037 * [misc]taylor: Taking taylor expansion of x in x 1550843016.037 * [misc]backup-simplify: Simplify 0 into 0 1550843016.037 * [misc]backup-simplify: Simplify 1 into 1 1550843016.037 * [misc]taylor: Taking taylor expansion of (- (pow x 2) x) in x 1550843016.037 * [misc]taylor: Taking taylor expansion of (pow x 2) in x 1550843016.037 * [misc]taylor: Taking taylor expansion of x in x 1550843016.037 * [misc]backup-simplify: Simplify 0 into 0 1550843016.037 * [misc]backup-simplify: Simplify 1 into 1 1550843016.037 * [misc]taylor: Taking taylor expansion of x in x 1550843016.037 * [misc]backup-simplify: Simplify 0 into 0 1550843016.037 * [misc]backup-simplify: Simplify 1 into 1 1550843016.037 * [misc]backup-simplify: Simplify (- 0) into 0 1550843016.038 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1550843016.038 * [misc]backup-simplify: Simplify 0 into 0 1550843016.038 * [misc]backup-simplify: Simplify (- 1) into -1 1550843016.038 * [misc]backup-simplify: Simplify (+ 0 -1) into -1 1550843016.038 * [misc]backup-simplify: Simplify -1 into -1 1550843016.038 * [misc]backup-simplify: Simplify (* 1 1) into 1 1550843016.038 * [misc]backup-simplify: Simplify (- 0) into 0 1550843016.038 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1550843016.038 * [misc]backup-simplify: Simplify 1 into 1 1550843016.038 * [misc]backup-simplify: Simplify (+ (* 1 0) (* 0 1)) into 0 1550843016.038 * [misc]backup-simplify: Simplify (- 0) into 0 1550843016.038 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1550843016.038 * [misc]backup-simplify: Simplify 0 into 0 1550843016.039 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 1550843016.039 * [misc]backup-simplify: Simplify (- 0) into 0 1550843016.039 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1550843016.039 * [misc]backup-simplify: Simplify 0 into 0 1550843016.039 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 1550843016.039 * [misc]backup-simplify: Simplify (- 0) into 0 1550843016.039 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1550843016.039 * [misc]backup-simplify: Simplify 0 into 0 1550843016.039 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 1550843016.040 * [misc]backup-simplify: Simplify (- 0) into 0 1550843016.040 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1550843016.040 * [misc]backup-simplify: Simplify 0 into 0 1550843016.040 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 1550843016.040 * [misc]backup-simplify: Simplify (- 0) into 0 1550843016.040 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1550843016.040 * [misc]backup-simplify: Simplify 0 into 0 1550843016.041 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0 1550843016.041 * [misc]backup-simplify: Simplify (- 0) into 0 1550843016.041 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1550843016.041 * [misc]backup-simplify: Simplify 0 into 0 1550843016.041 * [misc]backup-simplify: Simplify (+ (* 1 (pow x 2)) (* -1 x)) into (- (pow x 2) x) 1550843016.041 * [misc]backup-simplify: Simplify (- (* (/ 1 x) (/ 1 x)) (/ 1 x)) into (- (/ 1 (pow x 2)) (/ 1 x)) 1550843016.041 * [misc]approximate: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 x)) in (x) around 0 1550843016.041 * [misc]taylor: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 x)) in x 1550843016.041 * [misc]taylor: Taking taylor expansion of (/ 1 (pow x 2)) in x 1550843016.041 * [misc]taylor: Taking taylor expansion of (pow x 2) in x 1550843016.041 * [misc]taylor: Taking taylor expansion of x in x 1550843016.041 * [misc]backup-simplify: Simplify 0 into 0 1550843016.041 * [misc]backup-simplify: Simplify 1 into 1 1550843016.041 * [misc]backup-simplify: Simplify (* 1 1) into 1 1550843016.041 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1550843016.041 * [misc]taylor: Taking taylor expansion of (/ 1 x) in x 1550843016.041 * [misc]taylor: Taking taylor expansion of x in x 1550843016.041 * [misc]backup-simplify: Simplify 0 into 0 1550843016.041 * [misc]backup-simplify: Simplify 1 into 1 1550843016.042 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1550843016.042 * [misc]taylor: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 x)) in x 1550843016.042 * [misc]taylor: Taking taylor expansion of (/ 1 (pow x 2)) in x 1550843016.042 * [misc]taylor: Taking taylor expansion of (pow x 2) in x 1550843016.042 * [misc]taylor: Taking taylor expansion of x in x 1550843016.042 * [misc]backup-simplify: Simplify 0 into 0 1550843016.042 * [misc]backup-simplify: Simplify 1 into 1 1550843016.042 * [misc]backup-simplify: Simplify (* 1 1) into 1 1550843016.042 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1550843016.042 * [misc]taylor: Taking taylor expansion of (/ 1 x) in x 1550843016.042 * [misc]taylor: Taking taylor expansion of x in x 1550843016.042 * [misc]backup-simplify: Simplify 0 into 0 1550843016.042 * [misc]backup-simplify: Simplify 1 into 1 1550843016.042 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1550843016.042 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1550843016.042 * [misc]backup-simplify: Simplify 1 into 1 1550843016.042 * [misc]backup-simplify: Simplify (+ (* 1 0) (* 0 1)) into 0 1550843016.043 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1550843016.043 * [misc]backup-simplify: Simplify (- 1) into -1 1550843016.043 * [misc]backup-simplify: Simplify (+ 0 -1) into -1 1550843016.043 * [misc]backup-simplify: Simplify -1 into -1 1550843016.043 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 1550843016.043 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1550843016.043 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1550843016.043 * [misc]backup-simplify: Simplify (- 0) into 0 1550843016.044 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1550843016.044 * [misc]backup-simplify: Simplify 0 into 0 1550843016.044 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 1550843016.044 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1550843016.044 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1550843016.044 * [misc]backup-simplify: Simplify (- 0) into 0 1550843016.044 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1550843016.044 * [misc]backup-simplify: Simplify 0 into 0 1550843016.045 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 1550843016.045 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1550843016.045 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1550843016.045 * [misc]backup-simplify: Simplify (- 0) into 0 1550843016.045 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1550843016.045 * [misc]backup-simplify: Simplify 0 into 0 1550843016.046 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 1550843016.046 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1550843016.046 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1550843016.046 * [misc]backup-simplify: Simplify (- 0) into 0 1550843016.046 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1550843016.046 * [misc]backup-simplify: Simplify 0 into 0 1550843016.047 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0 1550843016.047 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1550843016.047 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1550843016.047 * [misc]backup-simplify: Simplify (- 0) into 0 1550843016.047 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1550843016.047 * [misc]backup-simplify: Simplify 0 into 0 1550843016.048 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))))) into 0 1550843016.048 * [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 1550843016.048 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1550843016.048 * [misc]backup-simplify: Simplify (- 0) into 0 1550843016.048 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1550843016.048 * [misc]backup-simplify: Simplify 0 into 0 1550843016.049 * [misc]backup-simplify: Simplify (+ (* -1 (/ 1 (/ 1 x))) (* 1 (pow (/ 1 (/ 1 x)) 2))) into (- (pow x 2) x) 1550843016.049 * [misc]backup-simplify: Simplify (- (* (/ 1 (- x)) (/ 1 (- x))) (/ 1 (- x))) into (+ (/ 1 (pow x 2)) (/ 1 x)) 1550843016.049 * [misc]approximate: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 x)) in (x) around 0 1550843016.049 * [misc]taylor: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 x)) in x 1550843016.049 * [misc]taylor: Taking taylor expansion of (/ 1 (pow x 2)) in x 1550843016.049 * [misc]taylor: Taking taylor expansion of (pow x 2) in x 1550843016.049 * [misc]taylor: Taking taylor expansion of x in x 1550843016.049 * [misc]backup-simplify: Simplify 0 into 0 1550843016.049 * [misc]backup-simplify: Simplify 1 into 1 1550843016.049 * [misc]backup-simplify: Simplify (* 1 1) into 1 1550843016.049 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1550843016.049 * [misc]taylor: Taking taylor expansion of (/ 1 x) in x 1550843016.049 * [misc]taylor: Taking taylor expansion of x in x 1550843016.049 * [misc]backup-simplify: Simplify 0 into 0 1550843016.049 * [misc]backup-simplify: Simplify 1 into 1 1550843016.049 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1550843016.049 * [misc]taylor: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 x)) in x 1550843016.049 * [misc]taylor: Taking taylor expansion of (/ 1 (pow x 2)) in x 1550843016.049 * [misc]taylor: Taking taylor expansion of (pow x 2) in x 1550843016.049 * [misc]taylor: Taking taylor expansion of x in x 1550843016.049 * [misc]backup-simplify: Simplify 0 into 0 1550843016.049 * [misc]backup-simplify: Simplify 1 into 1 1550843016.050 * [misc]backup-simplify: Simplify (* 1 1) into 1 1550843016.050 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1550843016.050 * [misc]taylor: Taking taylor expansion of (/ 1 x) in x 1550843016.050 * [misc]taylor: Taking taylor expansion of x in x 1550843016.050 * [misc]backup-simplify: Simplify 0 into 0 1550843016.050 * [misc]backup-simplify: Simplify 1 into 1 1550843016.050 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1550843016.050 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1550843016.050 * [misc]backup-simplify: Simplify 1 into 1 1550843016.050 * [misc]backup-simplify: Simplify (+ (* 1 0) (* 0 1)) into 0 1550843016.050 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1550843016.050 * [misc]backup-simplify: Simplify (+ 0 1) into 1 1550843016.050 * [misc]backup-simplify: Simplify 1 into 1 1550843016.051 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 1550843016.051 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1550843016.051 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1550843016.051 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1550843016.051 * [misc]backup-simplify: Simplify 0 into 0 1550843016.051 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 1550843016.051 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1550843016.052 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1550843016.052 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1550843016.052 * [misc]backup-simplify: Simplify 0 into 0 1550843016.052 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 1550843016.052 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1550843016.052 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1550843016.052 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1550843016.052 * [misc]backup-simplify: Simplify 0 into 0 1550843016.053 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 1550843016.053 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1550843016.053 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1550843016.053 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1550843016.053 * [misc]backup-simplify: Simplify 0 into 0 1550843016.054 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0 1550843016.054 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1550843016.054 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1550843016.054 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1550843016.054 * [misc]backup-simplify: Simplify 0 into 0 1550843016.055 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))))) into 0 1550843016.055 * [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 1550843016.055 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1550843016.055 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1550843016.055 * [misc]backup-simplify: Simplify 0 into 0 1550843016.055 * [misc]backup-simplify: Simplify (+ (* 1 (/ 1 (/ 1 (- x)))) (* 1 (pow (/ 1 (/ 1 (- x))) 2))) into (- (pow x 2) x) 1550843016.056 * * * [misc]progress: simplifying candidates 1550843016.056 * * * * [misc]progress: [ 1 / 38 ] simplifiying candidate # 1550843016.056 * * * * [misc]progress: [ 2 / 38 ] simplifiying candidate # 1550843016.056 * * * * [misc]progress: [ 3 / 38 ] simplifiying candidate # 1550843016.056 * * * * [misc]progress: [ 4 / 38 ] simplifiying candidate # 1550843016.056 * * * * [misc]progress: [ 5 / 38 ] simplifiying candidate # 1550843016.056 * * * * [misc]progress: [ 6 / 38 ] simplifiying candidate # 1550843016.056 * * * * [misc]progress: [ 7 / 38 ] simplifiying candidate # 1550843016.056 * * * * [misc]progress: [ 8 / 38 ] simplifiying candidate # 1550843016.056 * * * * [misc]progress: [ 9 / 38 ] simplifiying candidate # 1550843016.056 * [enter]simplify: Simplifying (sqrt (* (cbrt (- (* x x) x)) (cbrt (- (* x x) x)))) 1550843016.056 * * [misc]simplify: iters left: 6 (6 enodes) 1550843016.057 * * [misc]simplify: iters left: 5 (22 enodes) 1550843016.060 * * [misc]simplify: iters left: 4 (25 enodes) 1550843016.063 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550843016.063 * * [misc]simplify: Extracting #1: cost 4 inf + 0 1550843016.063 * * [misc]simplify: Extracting #2: cost 7 inf + 0 1550843016.063 * * [misc]simplify: Extracting #3: cost 11 inf + 0 1550843016.064 * * [misc]simplify: Extracting #4: cost 8 inf + 245 1550843016.064 * * [misc]simplify: Extracting #5: cost 4 inf + 689 1550843016.064 * * [misc]simplify: Extracting #6: cost 0 inf + 1453 1550843016.064 * [exit]simplify: Simplified to (fabs (cbrt (- (* x x) x))) 1550843016.064 * [misc]simplify: Simplified (2 1) to (λ (x) (* (fabs (cbrt (- (* x x) x))) (sqrt (cbrt (- (* x x) x))))) 1550843016.064 * * * * [misc]progress: [ 10 / 38 ] simplifiying candidate # 1550843016.065 * [enter]simplify: Simplifying (sqrt (sqrt (- (* x x) x))) 1550843016.065 * * [misc]simplify: iters left: 6 (5 enodes) 1550843016.067 * * [misc]simplify: iters left: 5 (18 enodes) 1550843016.072 * * [misc]simplify: iters left: 4 (21 enodes) 1550843016.078 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550843016.078 * * [misc]simplify: Extracting #1: cost 3 inf + 0 1550843016.078 * * [misc]simplify: Extracting #2: cost 5 inf + 0 1550843016.078 * * [misc]simplify: Extracting #3: cost 9 inf + 0 1550843016.078 * * [misc]simplify: Extracting #4: cost 10 inf + 1 1550843016.078 * * [misc]simplify: Extracting #5: cost 0 inf + 891 1550843016.079 * [exit]simplify: Simplified to (sqrt (sqrt (- (* x x) x))) 1550843016.079 * [misc]simplify: Simplified (2 1) to (λ (x) (* (sqrt (sqrt (- (* x x) x))) (sqrt (sqrt (- (* x x) x))))) 1550843016.079 * * * * [misc]progress: [ 11 / 38 ] simplifiying candidate # 1550843016.079 * [enter]simplify: Simplifying (sqrt 1) 1550843016.079 * * [misc]simplify: iters left: 1 (2 enodes) 1550843016.082 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550843016.082 * * [misc]simplify: Extracting #1: cost 0 inf + 1 1550843016.082 * [exit]simplify: Simplified to 1 1550843016.082 * [misc]simplify: Simplified (2 1) to (λ (x) (* 1 (sqrt (- (* x x) x)))) 1550843016.082 * * * * [misc]progress: [ 12 / 38 ] simplifiying candidate # 1550843016.083 * [enter]simplify: Simplifying (sqrt (- (pow (* x x) 3) (pow x 3))) 1550843016.083 * * [misc]simplify: iters left: 6 (7 enodes) 1550843016.086 * * [misc]simplify: iters left: 5 (29 enodes) 1550843016.097 * * [misc]simplify: iters left: 4 (57 enodes) 1550843016.124 * * [misc]simplify: iters left: 3 (113 enodes) 1550843016.159 * * [misc]simplify: iters left: 2 (142 enodes) 1550843016.192 * * [misc]simplify: iters left: 1 (149 enodes) 1550843016.217 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550843016.217 * * [misc]simplify: Extracting #1: cost 3 inf + 0 1550843016.217 * * [misc]simplify: Extracting #2: cost 15 inf + 0 1550843016.218 * * [misc]simplify: Extracting #3: cost 28 inf + 1 1550843016.218 * * [misc]simplify: Extracting #4: cost 12 inf + 2265 1550843016.220 * * [misc]simplify: Extracting #5: cost 0 inf + 3808 1550843016.221 * * [misc]simplify: Extracting #6: cost 0 inf + 2760 1550843016.223 * * [misc]simplify: Extracting #7: cost 0 inf + 2669 1550843016.224 * [exit]simplify: Simplified to (sqrt (* (* x x) (- (* (* x x) (* x x)) x))) 1550843016.225 * [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)))))) 1550843016.225 * * * * [misc]progress: [ 13 / 38 ] simplifiying candidate # 1550843016.225 * [enter]simplify: Simplifying (sqrt (- (* (* x x) (* x x)) (* x x))) 1550843016.225 * * [misc]simplify: iters left: 6 (5 enodes) 1550843016.228 * * [misc]simplify: iters left: 5 (25 enodes) 1550843016.236 * * [misc]simplify: iters left: 4 (53 enodes) 1550843016.257 * * [misc]simplify: iters left: 3 (97 enodes) 1550843016.292 * * [misc]simplify: iters left: 2 (180 enodes) 1550843016.354 * * [misc]simplify: iters left: 1 (324 enodes) 1550843016.508 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550843016.508 * * [misc]simplify: Extracting #1: cost 3 inf + 0 1550843016.508 * * [misc]simplify: Extracting #2: cost 32 inf + 0 1550843016.508 * * [misc]simplify: Extracting #3: cost 77 inf + 630 1550843016.511 * * [misc]simplify: Extracting #4: cost 24 inf + 7566 1550843016.518 * * [misc]simplify: Extracting #5: cost 0 inf + 10740 1550843016.526 * * [misc]simplify: Extracting #6: cost 0 inf + 10584 1550843016.535 * [exit]simplify: Simplified to (sqrt (- (* (* x x) (* x x)) (* x x))) 1550843016.535 * [misc]simplify: Simplified (2 1) to (λ (x) (/ (sqrt (- (* (* x x) (* x x)) (* x x))) (sqrt (+ (* x x) x)))) 1550843016.535 * * * * [misc]progress: [ 14 / 38 ] simplifiying candidate # 1550843016.535 * * * * [misc]progress: [ 15 / 38 ] simplifiying candidate # 1550843016.536 * [enter]simplify: Simplifying (sqrt (- (* x x) x)) 1550843016.536 * * [misc]simplify: iters left: 5 (4 enodes) 1550843016.537 * * [misc]simplify: iters left: 4 (15 enodes) 1550843016.542 * * [misc]simplify: iters left: 3 (18 enodes) 1550843016.547 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550843016.547 * * [misc]simplify: Extracting #1: cost 3 inf + 0 1550843016.547 * * [misc]simplify: Extracting #2: cost 7 inf + 0 1550843016.547 * * [misc]simplify: Extracting #3: cost 8 inf + 1 1550843016.547 * * [misc]simplify: Extracting #4: cost 0 inf + 569 1550843016.547 * [exit]simplify: Simplified to (sqrt (- (* x x) x)) 1550843016.547 * [misc]simplify: Simplified (2 1) to (λ (x) (fabs (sqrt (- (* x x) x)))) 1550843016.547 * * * * [misc]progress: [ 16 / 38 ] simplifiying candidate # 1550843016.547 * * * * [misc]progress: [ 17 / 38 ] simplifiying candidate #real (real->posit16 (sqrt (- (* x x) x)))))> 1550843016.548 * * * * [misc]progress: [ 18 / 38 ] simplifiying candidate # 1550843016.548 * * * * [misc]progress: [ 19 / 38 ] simplifiying candidate # 1550843016.548 * * * * [misc]progress: [ 20 / 38 ] simplifiying candidate # 1550843016.548 * * * * [misc]progress: [ 21 / 38 ] simplifiying candidate # 1550843016.548 * * * * [misc]progress: [ 22 / 38 ] simplifiying candidate # 1550843016.548 * * * * [misc]progress: [ 23 / 38 ] simplifiying candidate # 1550843016.548 * * * * [misc]progress: [ 24 / 38 ] simplifiying candidate # 1550843016.548 * * * * [misc]progress: [ 25 / 38 ] simplifiying candidate # 1550843016.548 * * * * [misc]progress: [ 26 / 38 ] simplifiying candidate # 1550843016.548 * * * * [misc]progress: [ 27 / 38 ] simplifiying candidate # 1550843016.548 * * * * [misc]progress: [ 28 / 38 ] simplifiying candidate # 1550843016.548 * * * * [misc]progress: [ 29 / 38 ] simplifiying candidate # 1550843016.548 * * * * [misc]progress: [ 30 / 38 ] simplifiying candidate # 1550843016.548 * * * * [misc]progress: [ 31 / 38 ] simplifiying candidate # 1550843016.548 * * * * [misc]progress: [ 32 / 38 ] simplifiying candidate #real (real->posit16 (- (* x x) x)))))> 1550843016.548 * * * * [misc]progress: [ 33 / 38 ] simplifiying candidate # 1550843016.549 * [enter]simplify: Simplifying (- (+ (* +nan.0 x) (- (+ (* +nan.0 (pow x 3)) (- (* +nan.0 (pow x 2))))))) 1550843016.549 * [misc]simplify: Simplified (2) to (λ (x) +nan.0) 1550843016.549 * * * * [misc]progress: [ 34 / 38 ] simplifiying candidate # 1550843016.549 * [enter]simplify: Simplifying (- x (+ (* 1/8 (/ 1 x)) 1/2)) 1550843016.549 * * [misc]simplify: iters left: 6 (8 enodes) 1550843016.555 * * [misc]simplify: iters left: 5 (35 enodes) 1550843016.567 * * [misc]simplify: iters left: 4 (54 enodes) 1550843016.584 * * [misc]simplify: iters left: 3 (77 enodes) 1550843016.604 * * [misc]simplify: iters left: 2 (110 enodes) 1550843016.618 * * [misc]simplify: iters left: 1 (124 enodes) 1550843016.642 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550843016.642 * * [misc]simplify: Extracting #1: cost 18 inf + 0 1550843016.642 * * [misc]simplify: Extracting #2: cost 26 inf + 5 1550843016.642 * * [misc]simplify: Extracting #3: cost 6 inf + 1207 1550843016.643 * * [misc]simplify: Extracting #4: cost 0 inf + 1580 1550843016.644 * * [misc]simplify: Extracting #5: cost 0 inf + 1540 1550843016.644 * [exit]simplify: Simplified to (- x (- 1/2 (/ -1/8 x))) 1550843016.644 * [misc]simplify: Simplified (2) to (λ (x) (- x (- 1/2 (/ -1/8 x)))) 1550843016.644 * * * * [misc]progress: [ 35 / 38 ] simplifiying candidate # 1550843016.645 * [enter]simplify: Simplifying (- (+ (* 1/8 (/ 1 x)) 1/2) x) 1550843016.645 * * [misc]simplify: iters left: 6 (8 enodes) 1550843016.648 * * [misc]simplify: iters left: 5 (35 enodes) 1550843016.654 * * [misc]simplify: iters left: 4 (54 enodes) 1550843016.662 * * [misc]simplify: iters left: 3 (65 enodes) 1550843016.670 * * [misc]simplify: iters left: 2 (69 enodes) 1550843016.686 * * [misc]simplify: iters left: 1 (81 enodes) 1550843016.699 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550843016.699 * * [misc]simplify: Extracting #1: cost 18 inf + 0 1550843016.699 * * [misc]simplify: Extracting #2: cost 23 inf + 128 1550843016.699 * * [misc]simplify: Extracting #3: cost 16 inf + 583 1550843016.700 * * [misc]simplify: Extracting #4: cost 0 inf + 1819 1550843016.700 * * [misc]simplify: Extracting #5: cost 0 inf + 1699 1550843016.701 * [exit]simplify: Simplified to (+ 1/2 (- (/ 1/8 x) x)) 1550843016.701 * [misc]simplify: Simplified (2) to (λ (x) (+ 1/2 (- (/ 1/8 x) x))) 1550843016.701 * * * * [misc]progress: [ 36 / 38 ] simplifiying candidate # 1550843016.701 * [enter]simplify: Simplifying (- (pow x 2) x) 1550843016.701 * * [misc]simplify: iters left: 3 (4 enodes) 1550843016.702 * * [misc]simplify: iters left: 2 (15 enodes) 1550843016.705 * * [misc]simplify: iters left: 1 (19 enodes) 1550843016.708 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550843016.708 * * [misc]simplify: Extracting #1: cost 5 inf + 0 1550843016.708 * * [misc]simplify: Extracting #2: cost 7 inf + 1 1550843016.708 * * [misc]simplify: Extracting #3: cost 1 inf + 287 1550843016.708 * * [misc]simplify: Extracting #4: cost 0 inf + 328 1550843016.708 * [exit]simplify: Simplified to (- (* x x) x) 1550843016.708 * [misc]simplify: Simplified (2 1) to (λ (x) (sqrt (- (* x x) x))) 1550843016.708 * * * * [misc]progress: [ 37 / 38 ] simplifiying candidate # 1550843016.708 * [enter]simplify: Simplifying (- (pow x 2) x) 1550843016.708 * * [misc]simplify: iters left: 3 (4 enodes) 1550843016.709 * * [misc]simplify: iters left: 2 (15 enodes) 1550843016.712 * * [misc]simplify: iters left: 1 (19 enodes) 1550843016.714 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550843016.714 * * [misc]simplify: Extracting #1: cost 5 inf + 0 1550843016.715 * * [misc]simplify: Extracting #2: cost 7 inf + 1 1550843016.715 * * [misc]simplify: Extracting #3: cost 1 inf + 287 1550843016.715 * * [misc]simplify: Extracting #4: cost 0 inf + 328 1550843016.715 * [exit]simplify: Simplified to (- (* x x) x) 1550843016.715 * [misc]simplify: Simplified (2 1) to (λ (x) (sqrt (- (* x x) x))) 1550843016.715 * * * * [misc]progress: [ 38 / 38 ] simplifiying candidate # 1550843016.715 * [enter]simplify: Simplifying (- (pow x 2) x) 1550843016.715 * * [misc]simplify: iters left: 3 (4 enodes) 1550843016.716 * * [misc]simplify: iters left: 2 (15 enodes) 1550843016.721 * * [misc]simplify: iters left: 1 (19 enodes) 1550843016.727 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550843016.727 * * [misc]simplify: Extracting #1: cost 5 inf + 0 1550843016.727 * * [misc]simplify: Extracting #2: cost 7 inf + 1 1550843016.727 * * [misc]simplify: Extracting #3: cost 1 inf + 287 1550843016.727 * * [misc]simplify: Extracting #4: cost 0 inf + 328 1550843016.727 * [exit]simplify: Simplified to (- (* x x) x) 1550843016.727 * [misc]simplify: Simplified (2 1) to (λ (x) (sqrt (- (* x x) x))) 1550843016.728 * * * [misc]progress: adding candidates to table 1550843017.011 * [misc]progress: [Phase 3 of 3] Extracting. 1550843017.011 * * [misc]regime: Finding splitpoints for: (# #) 1550843017.012 * * * [misc]regime-changes: Trying 1 branch expressions: (x) 1550843017.012 * * * * [misc]regimes: Trying to branch on x from (# #) 1550843017.036 * * * [misc]regime: Found split indices: #