1543753160.453 * [misc]progress: [Phase 1 of 3] Setting up. 1543753160.454 * * * [misc]progress: [1/2] Preparing points 1543753160.454 * * * * [misc]points: Sampling 256 additional inputs, on iter 0 have 0 / 256 1543753160.562 * * * * [misc]points: Filtering points with unrepresentable outputs 1543753160.563 * * * * [misc]points: Sampling 55 additional inputs, on iter 1 have 201 / 256 1543753160.572 * * * * [misc]points: Filtering points with unrepresentable outputs 1543753160.572 * * * * [misc]points: Sampling 12 additional inputs, on iter 2 have 244 / 256 1543753160.575 * * * * [misc]points: Filtering points with unrepresentable outputs 1543753160.575 * * * * [misc]points: Sampling 4 additional inputs, on iter 3 have 254 / 256 1543753160.577 * * * * [misc]points: Filtering points with unrepresentable outputs 1543753160.577 * * * * [exit]points: Sampled 258 points with exact outputs 1543753160.577 * * * [misc]progress: [2/2] Setting up program. 1543753160.581 * [misc]progress: [Phase 2 of 3] Improving. 1543753160.582 * [enter]simplify: Simplifying (- (* (+ x 1) (+ x 1)) 1) 1543753160.583 * * [misc]simplify: iters left: 6 (5 enodes) 1543753160.589 * * [misc]simplify: iters left: 5 (20 enodes) 1543753160.596 * * [misc]simplify: iters left: 4 (43 enodes) 1543753160.626 * * [misc]simplify: iters left: 3 (63 enodes) 1543753160.652 * * [misc]simplify: iters left: 2 (201 enodes) 1543753161.083 * [exit]simplify: Simplified to (* (+ x 2) x) 1543753161.091 * * [misc]progress: iteration 1 / 4 1543753161.091 * * * [misc]progress: picking best candidate 1543753161.094 * * * * [misc]pick: Picked # 1543753161.094 * * * [misc]progress: localizing error 1543753161.103 * * * [misc]progress: generating rewritten candidates 1543753161.103 * * * * [misc]progress: [ 1 / 1 ] rewriting at (2) 1543753161.116 * * * [misc]progress: generating series expansions 1543753161.117 * * * * [misc]progress: [ 1 / 1 ] generating series at (2) 1543753161.122 * [misc]backup-simplify: Simplify (* (+ x 2) x) into (* x (+ x 2)) 1543753161.122 * [misc]approximate: Taking taylor expansion of (* x (+ x 2)) in (x) around 0 1543753161.123 * [misc]taylor: Taking taylor expansion of (* x (+ x 2)) in x 1543753161.123 * [misc]taylor: Taking taylor expansion of x in x 1543753161.123 * [misc]backup-simplify: Simplify 0 into 0 1543753161.123 * [misc]backup-simplify: Simplify 1 into 1 1543753161.123 * [misc]taylor: Taking taylor expansion of (+ x 2) in x 1543753161.123 * [misc]taylor: Taking taylor expansion of x in x 1543753161.123 * [misc]backup-simplify: Simplify 0 into 0 1543753161.123 * [misc]backup-simplify: Simplify 1 into 1 1543753161.123 * [misc]taylor: Taking taylor expansion of 2 in x 1543753161.123 * [misc]backup-simplify: Simplify 2 into 2 1543753161.123 * [misc]taylor: Taking taylor expansion of (* x (+ x 2)) in x 1543753161.123 * [misc]taylor: Taking taylor expansion of x in x 1543753161.123 * [misc]backup-simplify: Simplify 0 into 0 1543753161.123 * [misc]backup-simplify: Simplify 1 into 1 1543753161.123 * [misc]taylor: Taking taylor expansion of (+ x 2) in x 1543753161.123 * [misc]taylor: Taking taylor expansion of x in x 1543753161.123 * [misc]backup-simplify: Simplify 0 into 0 1543753161.123 * [misc]backup-simplify: Simplify 1 into 1 1543753161.123 * [misc]taylor: Taking taylor expansion of 2 in x 1543753161.123 * [misc]backup-simplify: Simplify 2 into 2 1543753161.124 * [misc]backup-simplify: Simplify (+ 0 2) into 2 1543753161.124 * [misc]backup-simplify: Simplify (* 0 2) into 0 1543753161.124 * [misc]backup-simplify: Simplify 0 into 0 1543753161.124 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1543753161.125 * [misc]backup-simplify: Simplify (+ (* 0 1) (* 1 2)) into 2 1543753161.125 * [misc]backup-simplify: Simplify 2 into 2 1543753161.125 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1543753161.125 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 1) (* 0 2))) into 1 1543753161.125 * [misc]backup-simplify: Simplify 1 into 1 1543753161.125 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1543753161.126 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 2)))) into 0 1543753161.126 * [misc]backup-simplify: Simplify 0 into 0 1543753161.126 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1543753161.126 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 1) (* 0 2))))) into 0 1543753161.126 * [misc]backup-simplify: Simplify 0 into 0 1543753161.126 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1543753161.126 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 2)))))) into 0 1543753161.126 * [misc]backup-simplify: Simplify 0 into 0 1543753161.126 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1543753161.127 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 2))))))) into 0 1543753161.127 * [misc]backup-simplify: Simplify 0 into 0 1543753161.127 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1543753161.127 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 2)))))))) into 0 1543753161.127 * [misc]backup-simplify: Simplify 0 into 0 1543753161.127 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1543753161.128 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 2))))))))) into 0 1543753161.128 * [misc]backup-simplify: Simplify 0 into 0 1543753161.128 * [misc]backup-simplify: Simplify (+ (* 1 (pow x 2)) (* 2 x)) into (+ (* 2 x) (pow x 2)) 1543753161.129 * [misc]backup-simplify: Simplify (* (+ (/ 1 x) 2) (/ 1 x)) into (/ (+ (/ 1 x) 2) x) 1543753161.129 * [misc]approximate: Taking taylor expansion of (/ (+ (/ 1 x) 2) x) in (x) around 0 1543753161.129 * [misc]taylor: Taking taylor expansion of (/ (+ (/ 1 x) 2) x) in x 1543753161.129 * [misc]taylor: Taking taylor expansion of (+ (/ 1 x) 2) in x 1543753161.129 * [misc]taylor: Taking taylor expansion of (/ 1 x) in x 1543753161.129 * [misc]taylor: Taking taylor expansion of x in x 1543753161.129 * [misc]backup-simplify: Simplify 0 into 0 1543753161.129 * [misc]backup-simplify: Simplify 1 into 1 1543753161.129 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1543753161.129 * [misc]taylor: Taking taylor expansion of 2 in x 1543753161.129 * [misc]backup-simplify: Simplify 2 into 2 1543753161.129 * [misc]taylor: Taking taylor expansion of x in x 1543753161.129 * [misc]backup-simplify: Simplify 0 into 0 1543753161.129 * [misc]backup-simplify: Simplify 1 into 1 1543753161.129 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1543753161.130 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1543753161.130 * [misc]taylor: Taking taylor expansion of (/ (+ (/ 1 x) 2) x) in x 1543753161.130 * [misc]taylor: Taking taylor expansion of (+ (/ 1 x) 2) in x 1543753161.130 * [misc]taylor: Taking taylor expansion of (/ 1 x) in x 1543753161.130 * [misc]taylor: Taking taylor expansion of x in x 1543753161.130 * [misc]backup-simplify: Simplify 0 into 0 1543753161.130 * [misc]backup-simplify: Simplify 1 into 1 1543753161.130 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1543753161.130 * [misc]taylor: Taking taylor expansion of 2 in x 1543753161.130 * [misc]backup-simplify: Simplify 2 into 2 1543753161.130 * [misc]taylor: Taking taylor expansion of x in x 1543753161.130 * [misc]backup-simplify: Simplify 0 into 0 1543753161.130 * [misc]backup-simplify: Simplify 1 into 1 1543753161.130 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1543753161.130 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1543753161.130 * [misc]backup-simplify: Simplify 1 into 1 1543753161.131 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1543753161.131 * [misc]backup-simplify: Simplify (+ 0 2) into 2 1543753161.131 * [misc]backup-simplify: Simplify (- (/ 2 1) (+ (* 1 (/ 0 1)))) into 2 1543753161.131 * [misc]backup-simplify: Simplify 2 into 2 1543753161.131 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1543753161.131 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1543753161.131 * [misc]backup-simplify: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 2 (/ 0 1)))) into 0 1543753161.131 * [misc]backup-simplify: Simplify 0 into 0 1543753161.132 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1543753161.132 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1543753161.132 * [misc]backup-simplify: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 2 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1543753161.132 * [misc]backup-simplify: Simplify 0 into 0 1543753161.132 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1543753161.132 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1543753161.133 * [misc]backup-simplify: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 2 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1543753161.133 * [misc]backup-simplify: Simplify 0 into 0 1543753161.133 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1543753161.133 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1543753161.133 * [misc]backup-simplify: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 2 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1543753161.133 * [misc]backup-simplify: Simplify 0 into 0 1543753161.134 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1543753161.134 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1543753161.134 * [misc]backup-simplify: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 2 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1543753161.134 * [misc]backup-simplify: Simplify 0 into 0 1543753161.134 * [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 1543753161.134 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1543753161.135 * [misc]backup-simplify: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 2 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1543753161.135 * [misc]backup-simplify: Simplify 0 into 0 1543753161.135 * [misc]backup-simplify: Simplify (+ (* 2 (/ 1 (/ 1 x))) (* 1 (pow (/ 1 (/ 1 x)) 2))) into (+ (* 2 x) (pow x 2)) 1543753161.135 * [misc]backup-simplify: Simplify (* (+ (/ 1 (- x)) 2) (/ 1 (- x))) into (* -1 (/ (- 2 (/ 1 x)) x)) 1543753161.135 * [misc]approximate: Taking taylor expansion of (* -1 (/ (- 2 (/ 1 x)) x)) in (x) around 0 1543753161.135 * [misc]taylor: Taking taylor expansion of (* -1 (/ (- 2 (/ 1 x)) x)) in x 1543753161.135 * [misc]taylor: Taking taylor expansion of -1 in x 1543753161.135 * [misc]backup-simplify: Simplify -1 into -1 1543753161.135 * [misc]taylor: Taking taylor expansion of (/ (- 2 (/ 1 x)) x) in x 1543753161.135 * [misc]taylor: Taking taylor expansion of (- 2 (/ 1 x)) in x 1543753161.135 * [misc]taylor: Taking taylor expansion of 2 in x 1543753161.135 * [misc]backup-simplify: Simplify 2 into 2 1543753161.135 * [misc]taylor: Taking taylor expansion of (/ 1 x) in x 1543753161.136 * [misc]taylor: Taking taylor expansion of x in x 1543753161.136 * [misc]backup-simplify: Simplify 0 into 0 1543753161.136 * [misc]backup-simplify: Simplify 1 into 1 1543753161.136 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1543753161.136 * [misc]taylor: Taking taylor expansion of x in x 1543753161.136 * [misc]backup-simplify: Simplify 0 into 0 1543753161.136 * [misc]backup-simplify: Simplify 1 into 1 1543753161.136 * [misc]backup-simplify: Simplify (- 1) into -1 1543753161.136 * [misc]backup-simplify: Simplify (+ 0 -1) into -1 1543753161.136 * [misc]backup-simplify: Simplify (/ -1 1) into -1 1543753161.136 * [misc]taylor: Taking taylor expansion of (* -1 (/ (- 2 (/ 1 x)) x)) in x 1543753161.136 * [misc]taylor: Taking taylor expansion of -1 in x 1543753161.136 * [misc]backup-simplify: Simplify -1 into -1 1543753161.136 * [misc]taylor: Taking taylor expansion of (/ (- 2 (/ 1 x)) x) in x 1543753161.136 * [misc]taylor: Taking taylor expansion of (- 2 (/ 1 x)) in x 1543753161.136 * [misc]taylor: Taking taylor expansion of 2 in x 1543753161.136 * [misc]backup-simplify: Simplify 2 into 2 1543753161.136 * [misc]taylor: Taking taylor expansion of (/ 1 x) in x 1543753161.136 * [misc]taylor: Taking taylor expansion of x in x 1543753161.136 * [misc]backup-simplify: Simplify 0 into 0 1543753161.136 * [misc]backup-simplify: Simplify 1 into 1 1543753161.136 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1543753161.136 * [misc]taylor: Taking taylor expansion of x in x 1543753161.136 * [misc]backup-simplify: Simplify 0 into 0 1543753161.136 * [misc]backup-simplify: Simplify 1 into 1 1543753161.136 * [misc]backup-simplify: Simplify (- 1) into -1 1543753161.137 * [misc]backup-simplify: Simplify (+ 0 -1) into -1 1543753161.137 * [misc]backup-simplify: Simplify (/ -1 1) into -1 1543753161.137 * [misc]backup-simplify: Simplify (* -1 -1) into 1 1543753161.137 * [misc]backup-simplify: Simplify 1 into 1 1543753161.137 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1543753161.137 * [misc]backup-simplify: Simplify (- 0) into 0 1543753161.137 * [misc]backup-simplify: Simplify (+ 2 0) into 2 1543753161.137 * [misc]backup-simplify: Simplify (- (/ 2 1) (+ (* -1 (/ 0 1)))) into 2 1543753161.137 * [misc]backup-simplify: Simplify (+ (* -1 2) (* 0 -1)) into -2 1543753161.138 * [misc]backup-simplify: Simplify -2 into -2 1543753161.138 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1543753161.138 * [misc]backup-simplify: Simplify (- 0) into 0 1543753161.138 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1543753161.138 * [misc]backup-simplify: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 2 (/ 0 1)))) into 0 1543753161.138 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 2) (* 0 -1))) into 0 1543753161.138 * [misc]backup-simplify: Simplify 0 into 0 1543753161.138 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1543753161.139 * [misc]backup-simplify: Simplify (- 0) into 0 1543753161.139 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1543753161.139 * [misc]backup-simplify: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 2 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1543753161.139 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 2) (* 0 -1)))) into 0 1543753161.139 * [misc]backup-simplify: Simplify 0 into 0 1543753161.139 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1543753161.139 * [misc]backup-simplify: Simplify (- 0) into 0 1543753161.140 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1543753161.140 * [misc]backup-simplify: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 2 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1543753161.140 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 2) (* 0 -1))))) into 0 1543753161.140 * [misc]backup-simplify: Simplify 0 into 0 1543753161.140 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1543753161.140 * [misc]backup-simplify: Simplify (- 0) into 0 1543753161.141 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1543753161.141 * [misc]backup-simplify: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 2 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1543753161.141 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 2) (* 0 -1)))))) into 0 1543753161.141 * [misc]backup-simplify: Simplify 0 into 0 1543753161.141 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1543753161.142 * [misc]backup-simplify: Simplify (- 0) into 0 1543753161.142 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1543753161.142 * [misc]backup-simplify: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 2 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1543753161.142 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 2) (* 0 -1))))))) into 0 1543753161.142 * [misc]backup-simplify: Simplify 0 into 0 1543753161.143 * [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 1543753161.143 * [misc]backup-simplify: Simplify (- 0) into 0 1543753161.143 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1543753161.143 * [misc]backup-simplify: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 2 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1543753161.143 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 2) (* 0 -1)))))))) into 0 1543753161.143 * [misc]backup-simplify: Simplify 0 into 0 1543753161.144 * [misc]backup-simplify: Simplify (+ (* -2 (/ 1 (/ 1 (- x)))) (* 1 (pow (/ 1 (/ 1 (- x))) 2))) into (+ (* 2 x) (pow x 2)) 1543753161.144 * * * [misc]progress: simplifying candidates 1543753161.144 * * * * [misc]progress: [ 1 / 16 ] simplifiying candidate # 1543753161.144 * * * * [misc]progress: [ 2 / 16 ] simplifiying candidate # 1543753161.144 * * * * [misc]progress: [ 3 / 16 ] simplifiying candidate # 1543753161.144 * * * * [misc]progress: [ 4 / 16 ] simplifiying candidate # 1543753161.144 * * * * [misc]progress: [ 5 / 16 ] simplifiying candidate # 1543753161.144 * * * * [misc]progress: [ 6 / 16 ] simplifiying candidate # 1543753161.144 * * * * [misc]progress: [ 7 / 16 ] simplifiying candidate # 1543753161.144 * * * * [misc]progress: [ 8 / 16 ] simplifiying candidate # 1543753161.145 * [enter]simplify: Simplifying (* (cbrt (+ x 2)) (cbrt (+ x 2))) 1543753161.145 * * [misc]simplify: iters left: 5 (5 enodes) 1543753161.146 * * [misc]simplify: iters left: 4 (6 enodes) 1543753161.147 * [exit]simplify: Simplified to (* (cbrt (+ 2 x)) (cbrt (+ 2 x))) 1543753161.147 * [misc]simplify: Simplified (2 1) to (λ (x) (* (* (cbrt (+ 2 x)) (cbrt (+ 2 x))) (* (cbrt (+ x 2)) x))) 1543753161.147 * * * * [misc]progress: [ 9 / 16 ] simplifiying candidate # 1543753161.147 * [enter]simplify: Simplifying (sqrt (+ x 2)) 1543753161.148 * * [misc]simplify: iters left: 3 (4 enodes) 1543753161.148 * * [misc]simplify: iters left: 2 (5 enodes) 1543753161.149 * [exit]simplify: Simplified to (sqrt (+ 2 x)) 1543753161.149 * [misc]simplify: Simplified (2 1) to (λ (x) (* (sqrt (+ 2 x)) (* (sqrt (+ x 2)) x))) 1543753161.149 * * * * [misc]progress: [ 10 / 16 ] simplifiying candidate # 1543753161.149 * * * * [misc]progress: [ 11 / 16 ] simplifiying candidate # 1543753161.149 * [enter]simplify: Simplifying (* (+ (pow x 3) (pow 2 3)) x) 1543753161.150 * * [misc]simplify: iters left: 5 (7 enodes) 1543753161.153 * * [misc]simplify: iters left: 4 (17 enodes) 1543753161.163 * * [misc]simplify: iters left: 3 (27 enodes) 1543753161.169 * * [misc]simplify: iters left: 2 (39 enodes) 1543753161.174 * * [misc]simplify: iters left: 1 (49 enodes) 1543753161.180 * [exit]simplify: Simplified to (+ (pow x 4) (* 8 x)) 1543753161.180 * [misc]simplify: Simplified (2 1) to (λ (x) (/ (+ (pow x 4) (* 8 x)) (+ (* x x) (- (* 2 2) (* x 2))))) 1543753161.180 * * * * [misc]progress: [ 12 / 16 ] simplifiying candidate # 1543753161.180 * [enter]simplify: Simplifying (* (- (* x x) (* 2 2)) x) 1543753161.180 * * [misc]simplify: iters left: 6 (6 enodes) 1543753161.183 * * [misc]simplify: iters left: 5 (14 enodes) 1543753161.186 * * [misc]simplify: iters left: 4 (30 enodes) 1543753161.195 * * [misc]simplify: iters left: 3 (69 enodes) 1543753161.223 * * [misc]simplify: iters left: 2 (187 enodes) 1543753161.289 * * [misc]simplify: iters left: 1 (378 enodes) 1543753161.404 * [exit]simplify: Simplified to (+ (* -4 x) (pow x 3)) 1543753161.404 * [misc]simplify: Simplified (2 1) to (λ (x) (/ (+ (* -4 x) (pow x 3)) (- x 2))) 1543753161.404 * * * * [misc]progress: [ 13 / 16 ] simplifiying candidate # 1543753161.404 * * * * [misc]progress: [ 14 / 16 ] simplifiying candidate # 1543753161.404 * [enter]simplify: Simplifying (+ (* 2 x) (pow x 2)) 1543753161.405 * * [misc]simplify: iters left: 4 (5 enodes) 1543753161.406 * * [misc]simplify: iters left: 3 (8 enodes) 1543753161.407 * * [misc]simplify: iters left: 2 (12 enodes) 1543753161.409 * * [misc]simplify: iters left: 1 (13 enodes) 1543753161.411 * [exit]simplify: Simplified to (* (+ x 2) x) 1543753161.411 * [misc]simplify: Simplified (2) to (λ (x) (* (+ x 2) x)) 1543753161.411 * * * * [misc]progress: [ 15 / 16 ] simplifiying candidate # 1543753161.411 * [enter]simplify: Simplifying (+ (* 2 x) (pow x 2)) 1543753161.412 * * [misc]simplify: iters left: 4 (5 enodes) 1543753161.413 * * [misc]simplify: iters left: 3 (8 enodes) 1543753161.414 * * [misc]simplify: iters left: 2 (12 enodes) 1543753161.416 * * [misc]simplify: iters left: 1 (13 enodes) 1543753161.418 * [exit]simplify: Simplified to (* (+ x 2) x) 1543753161.418 * [misc]simplify: Simplified (2) to (λ (x) (* (+ x 2) x)) 1543753161.418 * * * * [misc]progress: [ 16 / 16 ] simplifiying candidate # 1543753161.418 * [enter]simplify: Simplifying (+ (* 2 x) (pow x 2)) 1543753161.419 * * [misc]simplify: iters left: 4 (5 enodes) 1543753161.420 * * [misc]simplify: iters left: 3 (8 enodes) 1543753161.422 * * [misc]simplify: iters left: 2 (12 enodes) 1543753161.423 * * [misc]simplify: iters left: 1 (13 enodes) 1543753161.425 * [exit]simplify: Simplified to (* (+ x 2) x) 1543753161.425 * [misc]simplify: Simplified (2) to (λ (x) (* (+ x 2) x)) 1543753161.425 * * * [misc]progress: adding candidates to table 1543753161.544 * * [misc]progress: iteration 2 / 4 1543753161.544 * * * [misc]progress: picking best candidate 1543753161.548 * * * * [misc]pick: Picked # 1543753161.548 * * * [misc]progress: localizing error 1543753161.557 * * * [misc]progress: generating rewritten candidates 1543753161.557 * * * * [misc]progress: [ 1 / 4 ] rewriting at (2 2) 1543753161.574 * * * * [misc]progress: [ 2 / 4 ] rewriting at (2) 1543753161.624 * * * * [misc]progress: [ 3 / 4 ] rewriting at (2 2 1) 1543753161.627 * * * * [misc]progress: [ 4 / 4 ] rewriting at (2 1) 1543753161.629 * * * [misc]progress: generating series expansions 1543753161.629 * * * * [misc]progress: [ 1 / 4 ] generating series at (2 2) 1543753161.630 * [misc]backup-simplify: Simplify (* (sqrt (+ x 2)) x) into (* x (sqrt (+ x 2))) 1543753161.630 * [misc]approximate: Taking taylor expansion of (* x (sqrt (+ x 2))) in (x) around 0 1543753161.630 * [misc]taylor: Taking taylor expansion of (* x (sqrt (+ x 2))) in x 1543753161.630 * [misc]taylor: Taking taylor expansion of x in x 1543753161.630 * [misc]backup-simplify: Simplify 0 into 0 1543753161.630 * [misc]backup-simplify: Simplify 1 into 1 1543753161.630 * [misc]taylor: Taking taylor expansion of (sqrt (+ x 2)) in x 1543753161.630 * [misc]taylor: Taking taylor expansion of (+ x 2) in x 1543753161.630 * [misc]taylor: Taking taylor expansion of x in x 1543753161.630 * [misc]backup-simplify: Simplify 0 into 0 1543753161.630 * [misc]backup-simplify: Simplify 1 into 1 1543753161.630 * [misc]taylor: Taking taylor expansion of 2 in x 1543753161.630 * [misc]backup-simplify: Simplify 2 into 2 1543753161.630 * [misc]backup-simplify: Simplify (+ 0 2) into 2 1543753161.630 * [misc]backup-simplify: Simplify (sqrt 2) into (sqrt 2) 1543753161.630 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1543753161.631 * [misc]backup-simplify: Simplify (/ 1 (* 2 (sqrt 2))) into (/ 1/2 (sqrt 2)) 1543753161.631 * [misc]taylor: Taking taylor expansion of (* x (sqrt (+ x 2))) in x 1543753161.631 * [misc]taylor: Taking taylor expansion of x in x 1543753161.631 * [misc]backup-simplify: Simplify 0 into 0 1543753161.631 * [misc]backup-simplify: Simplify 1 into 1 1543753161.631 * [misc]taylor: Taking taylor expansion of (sqrt (+ x 2)) in x 1543753161.631 * [misc]taylor: Taking taylor expansion of (+ x 2) in x 1543753161.631 * [misc]taylor: Taking taylor expansion of x in x 1543753161.631 * [misc]backup-simplify: Simplify 0 into 0 1543753161.631 * [misc]backup-simplify: Simplify 1 into 1 1543753161.631 * [misc]taylor: Taking taylor expansion of 2 in x 1543753161.631 * [misc]backup-simplify: Simplify 2 into 2 1543753161.631 * [misc]backup-simplify: Simplify (+ 0 2) into 2 1543753161.631 * [misc]backup-simplify: Simplify (sqrt 2) into (sqrt 2) 1543753161.631 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1543753161.632 * [misc]backup-simplify: Simplify (/ 1 (* 2 (sqrt 2))) into (/ 1/2 (sqrt 2)) 1543753161.635 * [misc]backup-simplify: Simplify (* 0 (sqrt 2)) into 0 1543753161.635 * [misc]backup-simplify: Simplify 0 into 0 1543753161.635 * [misc]backup-simplify: Simplify (+ (* 0 (/ 1/2 (sqrt 2))) (* 1 (sqrt 2))) into (sqrt 2) 1543753161.636 * [misc]backup-simplify: Simplify (sqrt 2) into (sqrt 2) 1543753161.636 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1543753161.638 * [misc]backup-simplify: Simplify (/ (- 0 (pow (/ 1/2 (sqrt 2)) 2) (+)) (* 2 (sqrt 2))) into (/ -1/8 (pow (sqrt 2) 3)) 1543753161.639 * [misc]backup-simplify: Simplify (+ (* 0 (/ -1/8 (pow (sqrt 2) 3))) (+ (* 1 (/ 1/2 (sqrt 2))) (* 0 (sqrt 2)))) into (* 1/2 (/ 1 (sqrt 2))) 1543753161.640 * [misc]backup-simplify: Simplify (* 1/2 (/ 1 (sqrt 2))) into (/ 1/2 (sqrt 2)) 1543753161.640 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1543753161.642 * [misc]backup-simplify: Simplify (/ (- 0 (+ (* 2 (* (/ 1/2 (sqrt 2)) (/ -1/8 (pow (sqrt 2) 3)))))) (* 2 (sqrt 2))) into (/ 1/16 (pow (sqrt 2) 5)) 1543753161.645 * [misc]backup-simplify: Simplify (+ (* 0 (/ 1/16 (pow (sqrt 2) 5))) (+ (* 1 (/ -1/8 (pow (sqrt 2) 3))) (+ (* 0 (/ 1/2 (sqrt 2))) (* 0 (sqrt 2))))) into (- (* 1/8 (/ 1 (pow (sqrt 2) 3)))) 1543753161.646 * [misc]backup-simplify: Simplify (- (* 1/8 (/ 1 (pow (sqrt 2) 3)))) into (- (* 1/8 (/ 1 (pow (sqrt 2) 3)))) 1543753161.648 * [misc]backup-simplify: Simplify (+ (* (- (* 1/8 (/ 1 (pow (sqrt 2) 3)))) (pow x 3)) (+ (* (/ 1/2 (sqrt 2)) (pow x 2)) (* (sqrt 2) x))) into (- (+ (* 1/2 (/ (pow x 2) (sqrt 2))) (* (sqrt 2) x)) (* 1/8 (/ (pow x 3) (pow (sqrt 2) 3)))) 1543753161.648 * [misc]backup-simplify: Simplify (* (sqrt (+ (/ 1 x) 2)) (/ 1 x)) into (* (sqrt (+ (/ 1 x) 2)) (/ 1 x)) 1543753161.648 * [misc]approximate: Taking taylor expansion of (* (sqrt (+ (/ 1 x) 2)) (/ 1 x)) in (x) around 0 1543753161.648 * [misc]taylor: Taking taylor expansion of (* (sqrt (+ (/ 1 x) 2)) (/ 1 x)) in x 1543753161.648 * [misc]taylor: Taking taylor expansion of (sqrt (+ (/ 1 x) 2)) in x 1543753161.648 * [misc]taylor: Taking taylor expansion of (+ (/ 1 x) 2) in x 1543753161.648 * [misc]taylor: Taking taylor expansion of (/ 1 x) in x 1543753161.648 * [misc]taylor: Taking taylor expansion of x in x 1543753161.648 * [misc]backup-simplify: Simplify 0 into 0 1543753161.648 * [misc]backup-simplify: Simplify 1 into 1 1543753161.648 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1543753161.648 * [misc]taylor: Taking taylor expansion of 2 in x 1543753161.648 * [misc]backup-simplify: Simplify 2 into 2 1543753161.649 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1543753161.649 * [misc]backup-simplify: Simplify (sqrt 0) into 0 1543753161.649 * [misc]backup-simplify: Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0 1543753161.649 * [misc]taylor: Taking taylor expansion of (/ 1 x) in x 1543753161.649 * [misc]taylor: Taking taylor expansion of x in x 1543753161.649 * [misc]backup-simplify: Simplify 0 into 0 1543753161.649 * [misc]backup-simplify: Simplify 1 into 1 1543753161.649 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1543753161.649 * [misc]taylor: Taking taylor expansion of (* (sqrt (+ (/ 1 x) 2)) (/ 1 x)) in x 1543753161.649 * [misc]taylor: Taking taylor expansion of (sqrt (+ (/ 1 x) 2)) in x 1543753161.649 * [misc]taylor: Taking taylor expansion of (+ (/ 1 x) 2) in x 1543753161.649 * [misc]taylor: Taking taylor expansion of (/ 1 x) in x 1543753161.649 * [misc]taylor: Taking taylor expansion of x in x 1543753161.649 * [misc]backup-simplify: Simplify 0 into 0 1543753161.649 * [misc]backup-simplify: Simplify 1 into 1 1543753161.649 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1543753161.649 * [misc]taylor: Taking taylor expansion of 2 in x 1543753161.649 * [misc]backup-simplify: Simplify 2 into 2 1543753161.649 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1543753161.650 * [misc]backup-simplify: Simplify (sqrt 0) into 0 1543753161.650 * [misc]backup-simplify: Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0 1543753161.650 * [misc]taylor: Taking taylor expansion of (/ 1 x) in x 1543753161.650 * [misc]taylor: Taking taylor expansion of x in x 1543753161.650 * [misc]backup-simplify: Simplify 0 into 0 1543753161.650 * [misc]backup-simplify: Simplify 1 into 1 1543753161.650 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1543753161.650 * [misc]backup-simplify: Simplify (* 0 1) into 0 1543753161.650 * [misc]backup-simplify: Simplify 0 into 0 1543753161.650 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1543753161.651 * [misc]backup-simplify: Simplify (+ (* 0 0) (* +nan.0 1)) into (- +nan.0) 1543753161.651 * [misc]backup-simplify: Simplify (- +nan.0) into (- +nan.0) 1543753161.651 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1543753161.651 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1543753161.651 * [misc]backup-simplify: Simplify (+ 0 2) into 2 1543753161.652 * [misc]backup-simplify: Simplify (/ (- 2 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0 1543753161.652 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* +nan.0 0) (* +nan.0 1))) into (- +nan.0) 1543753161.652 * [misc]backup-simplify: Simplify (- +nan.0) into (- +nan.0) 1543753161.652 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1543753161.653 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1543753161.653 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1543753161.653 * [misc]backup-simplify: Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0 1543753161.654 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* +nan.0 0) (+ (* +nan.0 0) (* +nan.0 1)))) into (- +nan.0) 1543753161.654 * [misc]backup-simplify: Simplify (- +nan.0) into (- +nan.0) 1543753161.655 * [misc]backup-simplify: Simplify (+ (* (- +nan.0) (/ 1 x)) (+ (- +nan.0) (* (- +nan.0) (/ 1 (/ 1 x))))) into (- (+ (* +nan.0 x) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0))))) 1543753161.655 * [misc]backup-simplify: Simplify (* (sqrt (+ (/ 1 (- x)) 2)) (/ 1 (- x))) into (* -1 (* (/ 1 x) (sqrt (- 2 (/ 1 x))))) 1543753161.655 * [misc]approximate: Taking taylor expansion of (* -1 (* (/ 1 x) (sqrt (- 2 (/ 1 x))))) in (x) around 0 1543753161.655 * [misc]taylor: Taking taylor expansion of (* -1 (* (/ 1 x) (sqrt (- 2 (/ 1 x))))) in x 1543753161.655 * [misc]taylor: Taking taylor expansion of -1 in x 1543753161.655 * [misc]backup-simplify: Simplify -1 into -1 1543753161.655 * [misc]taylor: Taking taylor expansion of (* (/ 1 x) (sqrt (- 2 (/ 1 x)))) in x 1543753161.655 * [misc]taylor: Taking taylor expansion of (/ 1 x) in x 1543753161.655 * [misc]taylor: Taking taylor expansion of x in x 1543753161.655 * [misc]backup-simplify: Simplify 0 into 0 1543753161.655 * [misc]backup-simplify: Simplify 1 into 1 1543753161.655 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1543753161.655 * [misc]taylor: Taking taylor expansion of (sqrt (- 2 (/ 1 x))) in x 1543753161.655 * [misc]taylor: Taking taylor expansion of (- 2 (/ 1 x)) in x 1543753161.655 * [misc]taylor: Taking taylor expansion of 2 in x 1543753161.655 * [misc]backup-simplify: Simplify 2 into 2 1543753161.655 * [misc]taylor: Taking taylor expansion of (/ 1 x) in x 1543753161.655 * [misc]taylor: Taking taylor expansion of x in x 1543753161.655 * [misc]backup-simplify: Simplify 0 into 0 1543753161.655 * [misc]backup-simplify: Simplify 1 into 1 1543753161.655 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1543753161.655 * [misc]backup-simplify: Simplify (- 1) into -1 1543753161.655 * [misc]backup-simplify: Simplify (+ 0 -1) into -1 1543753161.656 * [misc]backup-simplify: Simplify (sqrt 0) into 0 1543753161.656 * [misc]backup-simplify: Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0 1543753161.656 * [misc]taylor: Taking taylor expansion of (* -1 (* (/ 1 x) (sqrt (- 2 (/ 1 x))))) in x 1543753161.656 * [misc]taylor: Taking taylor expansion of -1 in x 1543753161.656 * [misc]backup-simplify: Simplify -1 into -1 1543753161.656 * [misc]taylor: Taking taylor expansion of (* (/ 1 x) (sqrt (- 2 (/ 1 x)))) in x 1543753161.656 * [misc]taylor: Taking taylor expansion of (/ 1 x) in x 1543753161.656 * [misc]taylor: Taking taylor expansion of x in x 1543753161.656 * [misc]backup-simplify: Simplify 0 into 0 1543753161.656 * [misc]backup-simplify: Simplify 1 into 1 1543753161.656 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1543753161.656 * [misc]taylor: Taking taylor expansion of (sqrt (- 2 (/ 1 x))) in x 1543753161.656 * [misc]taylor: Taking taylor expansion of (- 2 (/ 1 x)) in x 1543753161.656 * [misc]taylor: Taking taylor expansion of 2 in x 1543753161.656 * [misc]backup-simplify: Simplify 2 into 2 1543753161.656 * [misc]taylor: Taking taylor expansion of (/ 1 x) in x 1543753161.656 * [misc]taylor: Taking taylor expansion of x in x 1543753161.656 * [misc]backup-simplify: Simplify 0 into 0 1543753161.656 * [misc]backup-simplify: Simplify 1 into 1 1543753161.656 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1543753161.656 * [misc]backup-simplify: Simplify (- 1) into -1 1543753161.656 * [misc]backup-simplify: Simplify (+ 0 -1) into -1 1543753161.657 * [misc]backup-simplify: Simplify (sqrt 0) into 0 1543753161.657 * [misc]backup-simplify: Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0 1543753161.657 * [misc]backup-simplify: Simplify (* 1 0) into 0 1543753161.657 * [misc]backup-simplify: Simplify (* -1 0) into 0 1543753161.657 * [misc]backup-simplify: Simplify 0 into 0 1543753161.657 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1543753161.657 * [misc]backup-simplify: Simplify (+ (* 1 +nan.0) (* 0 0)) into (- +nan.0) 1543753161.658 * [misc]backup-simplify: Simplify (+ (* -1 (- +nan.0)) (* 0 0)) into (- +nan.0) 1543753161.658 * [misc]backup-simplify: Simplify (- +nan.0) into (- +nan.0) 1543753161.658 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1543753161.658 * [misc]backup-simplify: Simplify (- 0) into 0 1543753161.658 * [misc]backup-simplify: Simplify (+ 2 0) into 2 1543753161.659 * [misc]backup-simplify: Simplify (/ (- 2 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0 1543753161.659 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1543753161.659 * [misc]backup-simplify: Simplify (+ (* 1 +nan.0) (+ (* 0 +nan.0) (* 0 0))) into (- +nan.0) 1543753161.660 * [misc]backup-simplify: Simplify (+ (* -1 (- +nan.0)) (+ (* 0 (- +nan.0)) (* 0 0))) into (- +nan.0) 1543753161.660 * [misc]backup-simplify: Simplify (- +nan.0) into (- +nan.0) 1543753161.660 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1543753161.660 * [misc]backup-simplify: Simplify (- 0) into 0 1543753161.660 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1543753161.661 * [misc]backup-simplify: Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0 1543753161.661 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1543753161.662 * [misc]backup-simplify: Simplify (+ (* 1 +nan.0) (+ (* 0 +nan.0) (+ (* 0 +nan.0) (* 0 0)))) into (- +nan.0) 1543753161.662 * [misc]backup-simplify: Simplify (+ (* -1 (- +nan.0)) (+ (* 0 (- +nan.0)) (+ (* 0 (- +nan.0)) (* 0 0)))) into (- +nan.0) 1543753161.662 * [misc]backup-simplify: Simplify (- +nan.0) into (- +nan.0) 1543753161.663 * [misc]backup-simplify: Simplify (+ (* (- +nan.0) (/ 1 (- x))) (+ (- +nan.0) (* (- +nan.0) (/ 1 (/ 1 (- x)))))) into (- (+ (* +nan.0 x) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0))))) 1543753161.663 * * * * [misc]progress: [ 2 / 4 ] generating series at (2) 1543753161.663 * [misc]backup-simplify: Simplify (* (sqrt (+ x 2)) (* (sqrt (+ x 2)) x)) into (* x (+ x 2)) 1543753161.663 * [misc]approximate: Taking taylor expansion of (* x (+ x 2)) in (x) around 0 1543753161.663 * [misc]taylor: Taking taylor expansion of (* x (+ x 2)) in x 1543753161.663 * [misc]taylor: Taking taylor expansion of x in x 1543753161.663 * [misc]backup-simplify: Simplify 0 into 0 1543753161.663 * [misc]backup-simplify: Simplify 1 into 1 1543753161.663 * [misc]taylor: Taking taylor expansion of (+ x 2) in x 1543753161.663 * [misc]taylor: Taking taylor expansion of x in x 1543753161.663 * [misc]backup-simplify: Simplify 0 into 0 1543753161.663 * [misc]backup-simplify: Simplify 1 into 1 1543753161.663 * [misc]taylor: Taking taylor expansion of 2 in x 1543753161.663 * [misc]backup-simplify: Simplify 2 into 2 1543753161.663 * [misc]taylor: Taking taylor expansion of (* x (+ x 2)) in x 1543753161.663 * [misc]taylor: Taking taylor expansion of x in x 1543753161.663 * [misc]backup-simplify: Simplify 0 into 0 1543753161.663 * [misc]backup-simplify: Simplify 1 into 1 1543753161.663 * [misc]taylor: Taking taylor expansion of (+ x 2) in x 1543753161.663 * [misc]taylor: Taking taylor expansion of x in x 1543753161.663 * [misc]backup-simplify: Simplify 0 into 0 1543753161.663 * [misc]backup-simplify: Simplify 1 into 1 1543753161.663 * [misc]taylor: Taking taylor expansion of 2 in x 1543753161.663 * [misc]backup-simplify: Simplify 2 into 2 1543753161.663 * [misc]backup-simplify: Simplify (+ 0 2) into 2 1543753161.663 * [misc]backup-simplify: Simplify (* 0 2) into 0 1543753161.663 * [misc]backup-simplify: Simplify 0 into 0 1543753161.664 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1543753161.664 * [misc]backup-simplify: Simplify (+ (* 0 1) (* 1 2)) into 2 1543753161.664 * [misc]backup-simplify: Simplify 2 into 2 1543753161.664 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1543753161.664 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 1) (* 0 2))) into 1 1543753161.664 * [misc]backup-simplify: Simplify 1 into 1 1543753161.664 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1543753161.664 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 2)))) into 0 1543753161.664 * [misc]backup-simplify: Simplify 0 into 0 1543753161.664 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1543753161.665 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 1) (* 0 2))))) into 0 1543753161.665 * [misc]backup-simplify: Simplify 0 into 0 1543753161.665 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1543753161.665 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 2)))))) into 0 1543753161.665 * [misc]backup-simplify: Simplify 0 into 0 1543753161.665 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1543753161.665 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 2))))))) into 0 1543753161.665 * [misc]backup-simplify: Simplify 0 into 0 1543753161.666 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1543753161.666 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 2)))))))) into 0 1543753161.666 * [misc]backup-simplify: Simplify 0 into 0 1543753161.666 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1543753161.666 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 2))))))))) into 0 1543753161.666 * [misc]backup-simplify: Simplify 0 into 0 1543753161.666 * [misc]backup-simplify: Simplify (+ (* 1 (pow x 2)) (* 2 x)) into (+ (* 2 x) (pow x 2)) 1543753161.667 * [misc]backup-simplify: Simplify (* (sqrt (+ (/ 1 x) 2)) (* (sqrt (+ (/ 1 x) 2)) (/ 1 x))) into (/ (+ (/ 1 x) 2) x) 1543753161.667 * [misc]approximate: Taking taylor expansion of (/ (+ (/ 1 x) 2) x) in (x) around 0 1543753161.667 * [misc]taylor: Taking taylor expansion of (/ (+ (/ 1 x) 2) x) in x 1543753161.667 * [misc]taylor: Taking taylor expansion of (+ (/ 1 x) 2) in x 1543753161.667 * [misc]taylor: Taking taylor expansion of (/ 1 x) in x 1543753161.667 * [misc]taylor: Taking taylor expansion of x in x 1543753161.667 * [misc]backup-simplify: Simplify 0 into 0 1543753161.667 * [misc]backup-simplify: Simplify 1 into 1 1543753161.667 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1543753161.667 * [misc]taylor: Taking taylor expansion of 2 in x 1543753161.667 * [misc]backup-simplify: Simplify 2 into 2 1543753161.667 * [misc]taylor: Taking taylor expansion of x in x 1543753161.667 * [misc]backup-simplify: Simplify 0 into 0 1543753161.667 * [misc]backup-simplify: Simplify 1 into 1 1543753161.667 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1543753161.667 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1543753161.667 * [misc]taylor: Taking taylor expansion of (/ (+ (/ 1 x) 2) x) in x 1543753161.667 * [misc]taylor: Taking taylor expansion of (+ (/ 1 x) 2) in x 1543753161.667 * [misc]taylor: Taking taylor expansion of (/ 1 x) in x 1543753161.667 * [misc]taylor: Taking taylor expansion of x in x 1543753161.667 * [misc]backup-simplify: Simplify 0 into 0 1543753161.667 * [misc]backup-simplify: Simplify 1 into 1 1543753161.667 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1543753161.667 * [misc]taylor: Taking taylor expansion of 2 in x 1543753161.667 * [misc]backup-simplify: Simplify 2 into 2 1543753161.667 * [misc]taylor: Taking taylor expansion of x in x 1543753161.667 * [misc]backup-simplify: Simplify 0 into 0 1543753161.667 * [misc]backup-simplify: Simplify 1 into 1 1543753161.667 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1543753161.667 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1543753161.668 * [misc]backup-simplify: Simplify 1 into 1 1543753161.668 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1543753161.668 * [misc]backup-simplify: Simplify (+ 0 2) into 2 1543753161.668 * [misc]backup-simplify: Simplify (- (/ 2 1) (+ (* 1 (/ 0 1)))) into 2 1543753161.668 * [misc]backup-simplify: Simplify 2 into 2 1543753161.668 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1543753161.668 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1543753161.668 * [misc]backup-simplify: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 2 (/ 0 1)))) into 0 1543753161.668 * [misc]backup-simplify: Simplify 0 into 0 1543753161.669 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1543753161.669 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1543753161.669 * [misc]backup-simplify: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 2 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1543753161.669 * [misc]backup-simplify: Simplify 0 into 0 1543753161.669 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1543753161.669 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1543753161.670 * [misc]backup-simplify: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 2 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1543753161.670 * [misc]backup-simplify: Simplify 0 into 0 1543753161.670 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1543753161.670 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1543753161.670 * [misc]backup-simplify: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 2 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1543753161.670 * [misc]backup-simplify: Simplify 0 into 0 1543753161.671 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1543753161.671 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1543753161.671 * [misc]backup-simplify: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 2 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1543753161.671 * [misc]backup-simplify: Simplify 0 into 0 1543753161.671 * [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 1543753161.672 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1543753161.672 * [misc]backup-simplify: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 2 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1543753161.672 * [misc]backup-simplify: Simplify 0 into 0 1543753161.672 * [misc]backup-simplify: Simplify (+ (* 2 (/ 1 (/ 1 x))) (* 1 (pow (/ 1 (/ 1 x)) 2))) into (+ (* 2 x) (pow x 2)) 1543753161.672 * [misc]backup-simplify: Simplify (* (sqrt (+ (/ 1 (- x)) 2)) (* (sqrt (+ (/ 1 (- x)) 2)) (/ 1 (- x)))) into (* -1 (/ (- 2 (/ 1 x)) x)) 1543753161.672 * [misc]approximate: Taking taylor expansion of (* -1 (/ (- 2 (/ 1 x)) x)) in (x) around 0 1543753161.673 * [misc]taylor: Taking taylor expansion of (* -1 (/ (- 2 (/ 1 x)) x)) in x 1543753161.673 * [misc]taylor: Taking taylor expansion of -1 in x 1543753161.673 * [misc]backup-simplify: Simplify -1 into -1 1543753161.673 * [misc]taylor: Taking taylor expansion of (/ (- 2 (/ 1 x)) x) in x 1543753161.673 * [misc]taylor: Taking taylor expansion of (- 2 (/ 1 x)) in x 1543753161.673 * [misc]taylor: Taking taylor expansion of 2 in x 1543753161.673 * [misc]backup-simplify: Simplify 2 into 2 1543753161.673 * [misc]taylor: Taking taylor expansion of (/ 1 x) in x 1543753161.673 * [misc]taylor: Taking taylor expansion of x in x 1543753161.673 * [misc]backup-simplify: Simplify 0 into 0 1543753161.673 * [misc]backup-simplify: Simplify 1 into 1 1543753161.673 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1543753161.673 * [misc]taylor: Taking taylor expansion of x in x 1543753161.673 * [misc]backup-simplify: Simplify 0 into 0 1543753161.673 * [misc]backup-simplify: Simplify 1 into 1 1543753161.673 * [misc]backup-simplify: Simplify (- 1) into -1 1543753161.673 * [misc]backup-simplify: Simplify (+ 0 -1) into -1 1543753161.673 * [misc]backup-simplify: Simplify (/ -1 1) into -1 1543753161.673 * [misc]taylor: Taking taylor expansion of (* -1 (/ (- 2 (/ 1 x)) x)) in x 1543753161.673 * [misc]taylor: Taking taylor expansion of -1 in x 1543753161.673 * [misc]backup-simplify: Simplify -1 into -1 1543753161.673 * [misc]taylor: Taking taylor expansion of (/ (- 2 (/ 1 x)) x) in x 1543753161.673 * [misc]taylor: Taking taylor expansion of (- 2 (/ 1 x)) in x 1543753161.673 * [misc]taylor: Taking taylor expansion of 2 in x 1543753161.673 * [misc]backup-simplify: Simplify 2 into 2 1543753161.673 * [misc]taylor: Taking taylor expansion of (/ 1 x) in x 1543753161.673 * [misc]taylor: Taking taylor expansion of x in x 1543753161.673 * [misc]backup-simplify: Simplify 0 into 0 1543753161.673 * [misc]backup-simplify: Simplify 1 into 1 1543753161.673 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1543753161.673 * [misc]taylor: Taking taylor expansion of x in x 1543753161.673 * [misc]backup-simplify: Simplify 0 into 0 1543753161.673 * [misc]backup-simplify: Simplify 1 into 1 1543753161.674 * [misc]backup-simplify: Simplify (- 1) into -1 1543753161.674 * [misc]backup-simplify: Simplify (+ 0 -1) into -1 1543753161.674 * [misc]backup-simplify: Simplify (/ -1 1) into -1 1543753161.674 * [misc]backup-simplify: Simplify (* -1 -1) into 1 1543753161.674 * [misc]backup-simplify: Simplify 1 into 1 1543753161.674 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1543753161.674 * [misc]backup-simplify: Simplify (- 0) into 0 1543753161.674 * [misc]backup-simplify: Simplify (+ 2 0) into 2 1543753161.674 * [misc]backup-simplify: Simplify (- (/ 2 1) (+ (* -1 (/ 0 1)))) into 2 1543753161.674 * [misc]backup-simplify: Simplify (+ (* -1 2) (* 0 -1)) into -2 1543753161.675 * [misc]backup-simplify: Simplify -2 into -2 1543753161.675 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1543753161.675 * [misc]backup-simplify: Simplify (- 0) into 0 1543753161.675 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1543753161.675 * [misc]backup-simplify: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 2 (/ 0 1)))) into 0 1543753161.675 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 2) (* 0 -1))) into 0 1543753161.675 * [misc]backup-simplify: Simplify 0 into 0 1543753161.676 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1543753161.676 * [misc]backup-simplify: Simplify (- 0) into 0 1543753161.676 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1543753161.676 * [misc]backup-simplify: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 2 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1543753161.676 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 2) (* 0 -1)))) into 0 1543753161.676 * [misc]backup-simplify: Simplify 0 into 0 1543753161.677 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1543753161.677 * [misc]backup-simplify: Simplify (- 0) into 0 1543753161.677 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1543753161.677 * [misc]backup-simplify: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 2 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1543753161.677 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 2) (* 0 -1))))) into 0 1543753161.677 * [misc]backup-simplify: Simplify 0 into 0 1543753161.677 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1543753161.678 * [misc]backup-simplify: Simplify (- 0) into 0 1543753161.678 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1543753161.678 * [misc]backup-simplify: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 2 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1543753161.678 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 2) (* 0 -1)))))) into 0 1543753161.678 * [misc]backup-simplify: Simplify 0 into 0 1543753161.678 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1543753161.679 * [misc]backup-simplify: Simplify (- 0) into 0 1543753161.679 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1543753161.679 * [misc]backup-simplify: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 2 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1543753161.679 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 2) (* 0 -1))))))) into 0 1543753161.679 * [misc]backup-simplify: Simplify 0 into 0 1543753161.680 * [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 1543753161.680 * [misc]backup-simplify: Simplify (- 0) into 0 1543753161.680 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1543753161.680 * [misc]backup-simplify: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 2 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1543753161.680 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 2) (* 0 -1)))))))) into 0 1543753161.680 * [misc]backup-simplify: Simplify 0 into 0 1543753161.681 * [misc]backup-simplify: Simplify (+ (* -2 (/ 1 (/ 1 (- x)))) (* 1 (pow (/ 1 (/ 1 (- x))) 2))) into (+ (* 2 x) (pow x 2)) 1543753161.681 * * * * [misc]progress: [ 3 / 4 ] generating series at (2 2 1) 1543753161.681 * [misc]backup-simplify: Simplify (sqrt (+ x 2)) into (sqrt (+ x 2)) 1543753161.681 * [misc]approximate: Taking taylor expansion of (sqrt (+ x 2)) in (x) around 0 1543753161.681 * [misc]taylor: Taking taylor expansion of (sqrt (+ x 2)) in x 1543753161.681 * [misc]taylor: Taking taylor expansion of (+ x 2) in x 1543753161.681 * [misc]taylor: Taking taylor expansion of x in x 1543753161.681 * [misc]backup-simplify: Simplify 0 into 0 1543753161.681 * [misc]backup-simplify: Simplify 1 into 1 1543753161.681 * [misc]taylor: Taking taylor expansion of 2 in x 1543753161.681 * [misc]backup-simplify: Simplify 2 into 2 1543753161.681 * [misc]backup-simplify: Simplify (+ 0 2) into 2 1543753161.681 * [misc]backup-simplify: Simplify (sqrt 2) into (sqrt 2) 1543753161.681 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1543753161.682 * [misc]backup-simplify: Simplify (/ 1 (* 2 (sqrt 2))) into (/ 1/2 (sqrt 2)) 1543753161.682 * [misc]taylor: Taking taylor expansion of (sqrt (+ x 2)) in x 1543753161.682 * [misc]taylor: Taking taylor expansion of (+ x 2) in x 1543753161.682 * [misc]taylor: Taking taylor expansion of x in x 1543753161.682 * [misc]backup-simplify: Simplify 0 into 0 1543753161.682 * [misc]backup-simplify: Simplify 1 into 1 1543753161.682 * [misc]taylor: Taking taylor expansion of 2 in x 1543753161.682 * [misc]backup-simplify: Simplify 2 into 2 1543753161.682 * [misc]backup-simplify: Simplify (+ 0 2) into 2 1543753161.682 * [misc]backup-simplify: Simplify (sqrt 2) into (sqrt 2) 1543753161.682 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1543753161.682 * [misc]backup-simplify: Simplify (/ 1 (* 2 (sqrt 2))) into (/ 1/2 (sqrt 2)) 1543753161.683 * [misc]backup-simplify: Simplify (sqrt 2) into (sqrt 2) 1543753161.683 * [misc]backup-simplify: Simplify (/ 1/2 (sqrt 2)) into (/ 1/2 (sqrt 2)) 1543753161.683 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1543753161.684 * [misc]backup-simplify: Simplify (/ (- 0 (pow (/ 1/2 (sqrt 2)) 2) (+)) (* 2 (sqrt 2))) into (/ -1/8 (pow (sqrt 2) 3)) 1543753161.685 * [misc]backup-simplify: Simplify (/ -1/8 (pow (sqrt 2) 3)) into (/ -1/8 (pow (sqrt 2) 3)) 1543753161.686 * [misc]backup-simplify: Simplify (+ (* (/ -1/8 (pow (sqrt 2) 3)) (pow x 2)) (+ (* (/ 1/2 (sqrt 2)) x) (sqrt 2))) into (- (+ (sqrt 2) (* 1/2 (/ x (sqrt 2)))) (* 1/8 (/ (pow x 2) (pow (sqrt 2) 3)))) 1543753161.686 * [misc]backup-simplify: Simplify (sqrt (+ (/ 1 x) 2)) into (sqrt (+ (/ 1 x) 2)) 1543753161.686 * [misc]approximate: Taking taylor expansion of (sqrt (+ (/ 1 x) 2)) in (x) around 0 1543753161.686 * [misc]taylor: Taking taylor expansion of (sqrt (+ (/ 1 x) 2)) in x 1543753161.686 * [misc]taylor: Taking taylor expansion of (+ (/ 1 x) 2) in x 1543753161.686 * [misc]taylor: Taking taylor expansion of (/ 1 x) in x 1543753161.686 * [misc]taylor: Taking taylor expansion of x in x 1543753161.686 * [misc]backup-simplify: Simplify 0 into 0 1543753161.686 * [misc]backup-simplify: Simplify 1 into 1 1543753161.686 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1543753161.686 * [misc]taylor: Taking taylor expansion of 2 in x 1543753161.686 * [misc]backup-simplify: Simplify 2 into 2 1543753161.686 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1543753161.687 * [misc]backup-simplify: Simplify (sqrt 0) into 0 1543753161.687 * [misc]backup-simplify: Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0 1543753161.687 * [misc]taylor: Taking taylor expansion of (sqrt (+ (/ 1 x) 2)) in x 1543753161.687 * [misc]taylor: Taking taylor expansion of (+ (/ 1 x) 2) in x 1543753161.687 * [misc]taylor: Taking taylor expansion of (/ 1 x) in x 1543753161.687 * [misc]taylor: Taking taylor expansion of x in x 1543753161.687 * [misc]backup-simplify: Simplify 0 into 0 1543753161.687 * [misc]backup-simplify: Simplify 1 into 1 1543753161.687 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1543753161.687 * [misc]taylor: Taking taylor expansion of 2 in x 1543753161.687 * [misc]backup-simplify: Simplify 2 into 2 1543753161.687 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1543753161.687 * [misc]backup-simplify: Simplify (sqrt 0) into 0 1543753161.688 * [misc]backup-simplify: Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0 1543753161.688 * [misc]backup-simplify: Simplify 0 into 0 1543753161.688 * [misc]backup-simplify: Simplify +nan.0 into +nan.0 1543753161.688 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1543753161.688 * [misc]backup-simplify: Simplify (+ 0 2) into 2 1543753161.689 * [misc]backup-simplify: Simplify (/ (- 2 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0 1543753161.689 * [misc]backup-simplify: Simplify +nan.0 into +nan.0 1543753161.689 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1543753161.689 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1543753161.690 * [misc]backup-simplify: Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0 1543753161.690 * [misc]backup-simplify: Simplify +nan.0 into +nan.0 1543753161.690 * [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))))) 1543753161.690 * [misc]backup-simplify: Simplify (sqrt (+ (/ 1 (- x)) 2)) into (sqrt (- 2 (/ 1 x))) 1543753161.690 * [misc]approximate: Taking taylor expansion of (sqrt (- 2 (/ 1 x))) in (x) around 0 1543753161.690 * [misc]taylor: Taking taylor expansion of (sqrt (- 2 (/ 1 x))) in x 1543753161.690 * [misc]taylor: Taking taylor expansion of (- 2 (/ 1 x)) in x 1543753161.690 * [misc]taylor: Taking taylor expansion of 2 in x 1543753161.690 * [misc]backup-simplify: Simplify 2 into 2 1543753161.690 * [misc]taylor: Taking taylor expansion of (/ 1 x) in x 1543753161.690 * [misc]taylor: Taking taylor expansion of x in x 1543753161.690 * [misc]backup-simplify: Simplify 0 into 0 1543753161.690 * [misc]backup-simplify: Simplify 1 into 1 1543753161.690 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1543753161.690 * [misc]backup-simplify: Simplify (- 1) into -1 1543753161.690 * [misc]backup-simplify: Simplify (+ 0 -1) into -1 1543753161.690 * [misc]backup-simplify: Simplify (sqrt 0) into 0 1543753161.691 * [misc]backup-simplify: Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0 1543753161.691 * [misc]taylor: Taking taylor expansion of (sqrt (- 2 (/ 1 x))) in x 1543753161.691 * [misc]taylor: Taking taylor expansion of (- 2 (/ 1 x)) in x 1543753161.691 * [misc]taylor: Taking taylor expansion of 2 in x 1543753161.691 * [misc]backup-simplify: Simplify 2 into 2 1543753161.691 * [misc]taylor: Taking taylor expansion of (/ 1 x) in x 1543753161.691 * [misc]taylor: Taking taylor expansion of x in x 1543753161.691 * [misc]backup-simplify: Simplify 0 into 0 1543753161.691 * [misc]backup-simplify: Simplify 1 into 1 1543753161.691 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1543753161.691 * [misc]backup-simplify: Simplify (- 1) into -1 1543753161.691 * [misc]backup-simplify: Simplify (+ 0 -1) into -1 1543753161.691 * [misc]backup-simplify: Simplify (sqrt 0) into 0 1543753161.691 * [misc]backup-simplify: Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0 1543753161.692 * [misc]backup-simplify: Simplify 0 into 0 1543753161.692 * [misc]backup-simplify: Simplify +nan.0 into +nan.0 1543753161.692 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1543753161.692 * [misc]backup-simplify: Simplify (- 0) into 0 1543753161.692 * [misc]backup-simplify: Simplify (+ 2 0) into 2 1543753161.693 * [misc]backup-simplify: Simplify (/ (- 2 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0 1543753161.693 * [misc]backup-simplify: Simplify +nan.0 into +nan.0 1543753161.693 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1543753161.693 * [misc]backup-simplify: Simplify (- 0) into 0 1543753161.693 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1543753161.694 * [misc]backup-simplify: Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0 1543753161.694 * [misc]backup-simplify: Simplify +nan.0 into +nan.0 1543753161.694 * [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))))) 1543753161.694 * * * * [misc]progress: [ 4 / 4 ] generating series at (2 1) 1543753161.694 * [misc]backup-simplify: Simplify (sqrt (+ x 2)) into (sqrt (+ x 2)) 1543753161.694 * [misc]approximate: Taking taylor expansion of (sqrt (+ x 2)) in (x) around 0 1543753161.694 * [misc]taylor: Taking taylor expansion of (sqrt (+ x 2)) in x 1543753161.694 * [misc]taylor: Taking taylor expansion of (+ x 2) in x 1543753161.694 * [misc]taylor: Taking taylor expansion of x in x 1543753161.694 * [misc]backup-simplify: Simplify 0 into 0 1543753161.694 * [misc]backup-simplify: Simplify 1 into 1 1543753161.694 * [misc]taylor: Taking taylor expansion of 2 in x 1543753161.694 * [misc]backup-simplify: Simplify 2 into 2 1543753161.694 * [misc]backup-simplify: Simplify (+ 0 2) into 2 1543753161.694 * [misc]backup-simplify: Simplify (sqrt 2) into (sqrt 2) 1543753161.695 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1543753161.695 * [misc]backup-simplify: Simplify (/ 1 (* 2 (sqrt 2))) into (/ 1/2 (sqrt 2)) 1543753161.695 * [misc]taylor: Taking taylor expansion of (sqrt (+ x 2)) in x 1543753161.695 * [misc]taylor: Taking taylor expansion of (+ x 2) in x 1543753161.695 * [misc]taylor: Taking taylor expansion of x in x 1543753161.695 * [misc]backup-simplify: Simplify 0 into 0 1543753161.695 * [misc]backup-simplify: Simplify 1 into 1 1543753161.695 * [misc]taylor: Taking taylor expansion of 2 in x 1543753161.695 * [misc]backup-simplify: Simplify 2 into 2 1543753161.695 * [misc]backup-simplify: Simplify (+ 0 2) into 2 1543753161.695 * [misc]backup-simplify: Simplify (sqrt 2) into (sqrt 2) 1543753161.695 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1543753161.696 * [misc]backup-simplify: Simplify (/ 1 (* 2 (sqrt 2))) into (/ 1/2 (sqrt 2)) 1543753161.696 * [misc]backup-simplify: Simplify (sqrt 2) into (sqrt 2) 1543753161.696 * [misc]backup-simplify: Simplify (/ 1/2 (sqrt 2)) into (/ 1/2 (sqrt 2)) 1543753161.696 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1543753161.697 * [misc]backup-simplify: Simplify (/ (- 0 (pow (/ 1/2 (sqrt 2)) 2) (+)) (* 2 (sqrt 2))) into (/ -1/8 (pow (sqrt 2) 3)) 1543753161.698 * [misc]backup-simplify: Simplify (/ -1/8 (pow (sqrt 2) 3)) into (/ -1/8 (pow (sqrt 2) 3)) 1543753161.699 * [misc]backup-simplify: Simplify (+ (* (/ -1/8 (pow (sqrt 2) 3)) (pow x 2)) (+ (* (/ 1/2 (sqrt 2)) x) (sqrt 2))) into (- (+ (sqrt 2) (* 1/2 (/ x (sqrt 2)))) (* 1/8 (/ (pow x 2) (pow (sqrt 2) 3)))) 1543753161.699 * [misc]backup-simplify: Simplify (sqrt (+ (/ 1 x) 2)) into (sqrt (+ (/ 1 x) 2)) 1543753161.699 * [misc]approximate: Taking taylor expansion of (sqrt (+ (/ 1 x) 2)) in (x) around 0 1543753161.699 * [misc]taylor: Taking taylor expansion of (sqrt (+ (/ 1 x) 2)) in x 1543753161.699 * [misc]taylor: Taking taylor expansion of (+ (/ 1 x) 2) in x 1543753161.699 * [misc]taylor: Taking taylor expansion of (/ 1 x) in x 1543753161.699 * [misc]taylor: Taking taylor expansion of x in x 1543753161.699 * [misc]backup-simplify: Simplify 0 into 0 1543753161.699 * [misc]backup-simplify: Simplify 1 into 1 1543753161.699 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1543753161.700 * [misc]taylor: Taking taylor expansion of 2 in x 1543753161.700 * [misc]backup-simplify: Simplify 2 into 2 1543753161.700 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1543753161.700 * [misc]backup-simplify: Simplify (sqrt 0) into 0 1543753161.700 * [misc]backup-simplify: Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0 1543753161.700 * [misc]taylor: Taking taylor expansion of (sqrt (+ (/ 1 x) 2)) in x 1543753161.700 * [misc]taylor: Taking taylor expansion of (+ (/ 1 x) 2) in x 1543753161.700 * [misc]taylor: Taking taylor expansion of (/ 1 x) in x 1543753161.700 * [misc]taylor: Taking taylor expansion of x in x 1543753161.700 * [misc]backup-simplify: Simplify 0 into 0 1543753161.700 * [misc]backup-simplify: Simplify 1 into 1 1543753161.700 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1543753161.700 * [misc]taylor: Taking taylor expansion of 2 in x 1543753161.700 * [misc]backup-simplify: Simplify 2 into 2 1543753161.700 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1543753161.700 * [misc]backup-simplify: Simplify (sqrt 0) into 0 1543753161.701 * [misc]backup-simplify: Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0 1543753161.701 * [misc]backup-simplify: Simplify 0 into 0 1543753161.701 * [misc]backup-simplify: Simplify +nan.0 into +nan.0 1543753161.701 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1543753161.701 * [misc]backup-simplify: Simplify (+ 0 2) into 2 1543753161.702 * [misc]backup-simplify: Simplify (/ (- 2 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0 1543753161.702 * [misc]backup-simplify: Simplify +nan.0 into +nan.0 1543753161.702 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1543753161.702 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1543753161.703 * [misc]backup-simplify: Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0 1543753161.703 * [misc]backup-simplify: Simplify +nan.0 into +nan.0 1543753161.703 * [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))))) 1543753161.703 * [misc]backup-simplify: Simplify (sqrt (+ (/ 1 (- x)) 2)) into (sqrt (- 2 (/ 1 x))) 1543753161.703 * [misc]approximate: Taking taylor expansion of (sqrt (- 2 (/ 1 x))) in (x) around 0 1543753161.703 * [misc]taylor: Taking taylor expansion of (sqrt (- 2 (/ 1 x))) in x 1543753161.703 * [misc]taylor: Taking taylor expansion of (- 2 (/ 1 x)) in x 1543753161.703 * [misc]taylor: Taking taylor expansion of 2 in x 1543753161.703 * [misc]backup-simplify: Simplify 2 into 2 1543753161.703 * [misc]taylor: Taking taylor expansion of (/ 1 x) in x 1543753161.703 * [misc]taylor: Taking taylor expansion of x in x 1543753161.703 * [misc]backup-simplify: Simplify 0 into 0 1543753161.703 * [misc]backup-simplify: Simplify 1 into 1 1543753161.703 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1543753161.703 * [misc]backup-simplify: Simplify (- 1) into -1 1543753161.703 * [misc]backup-simplify: Simplify (+ 0 -1) into -1 1543753161.704 * [misc]backup-simplify: Simplify (sqrt 0) into 0 1543753161.704 * [misc]backup-simplify: Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0 1543753161.704 * [misc]taylor: Taking taylor expansion of (sqrt (- 2 (/ 1 x))) in x 1543753161.704 * [misc]taylor: Taking taylor expansion of (- 2 (/ 1 x)) in x 1543753161.704 * [misc]taylor: Taking taylor expansion of 2 in x 1543753161.704 * [misc]backup-simplify: Simplify 2 into 2 1543753161.704 * [misc]taylor: Taking taylor expansion of (/ 1 x) in x 1543753161.704 * [misc]taylor: Taking taylor expansion of x in x 1543753161.704 * [misc]backup-simplify: Simplify 0 into 0 1543753161.704 * [misc]backup-simplify: Simplify 1 into 1 1543753161.704 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1543753161.704 * [misc]backup-simplify: Simplify (- 1) into -1 1543753161.704 * [misc]backup-simplify: Simplify (+ 0 -1) into -1 1543753161.704 * [misc]backup-simplify: Simplify (sqrt 0) into 0 1543753161.705 * [misc]backup-simplify: Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0 1543753161.705 * [misc]backup-simplify: Simplify 0 into 0 1543753161.705 * [misc]backup-simplify: Simplify +nan.0 into +nan.0 1543753161.705 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1543753161.705 * [misc]backup-simplify: Simplify (- 0) into 0 1543753161.705 * [misc]backup-simplify: Simplify (+ 2 0) into 2 1543753161.706 * [misc]backup-simplify: Simplify (/ (- 2 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0 1543753161.706 * [misc]backup-simplify: Simplify +nan.0 into +nan.0 1543753161.706 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1543753161.706 * [misc]backup-simplify: Simplify (- 0) into 0 1543753161.706 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1543753161.707 * [misc]backup-simplify: Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0 1543753161.707 * [misc]backup-simplify: Simplify +nan.0 into +nan.0 1543753161.707 * [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))))) 1543753161.707 * * * [misc]progress: simplifying candidates 1543753161.707 * * * * [misc]progress: [ 1 / 82 ] simplifiying candidate # 1543753161.707 * * * * [misc]progress: [ 2 / 82 ] simplifiying candidate # 1543753161.707 * * * * [misc]progress: [ 3 / 82 ] simplifiying candidate # 1543753161.707 * * * * [misc]progress: [ 4 / 82 ] simplifiying candidate # 1543753161.707 * * * * [misc]progress: [ 5 / 82 ] simplifiying candidate # 1543753161.707 * * * * [misc]progress: [ 6 / 82 ] simplifiying candidate # 1543753161.707 * * * * [misc]progress: [ 7 / 82 ] simplifiying candidate # 1543753161.707 * * * * [misc]progress: [ 8 / 82 ] simplifiying candidate # 1543753161.708 * [enter]simplify: Simplifying (* (cbrt (sqrt (+ x 2))) (cbrt (sqrt (+ x 2)))) 1543753161.708 * * [misc]simplify: iters left: 6 (6 enodes) 1543753161.709 * * [misc]simplify: iters left: 5 (7 enodes) 1543753161.710 * [exit]simplify: Simplified to (* (cbrt (sqrt (+ 2 x))) (cbrt (sqrt (+ 2 x)))) 1543753161.710 * [misc]simplify: Simplified (2 2 1) to (λ (x) (* (sqrt (+ x 2)) (* (* (cbrt (sqrt (+ 2 x))) (cbrt (sqrt (+ 2 x)))) (* (cbrt (sqrt (+ x 2))) x)))) 1543753161.710 * * * * [misc]progress: [ 9 / 82 ] simplifiying candidate # 1543753161.710 * [enter]simplify: Simplifying (sqrt (* (cbrt (+ x 2)) (cbrt (+ x 2)))) 1543753161.711 * * [misc]simplify: iters left: 6 (6 enodes) 1543753161.712 * * [misc]simplify: iters left: 5 (8 enodes) 1543753161.713 * [exit]simplify: Simplified to (fabs (cbrt (+ 2 x))) 1543753161.713 * [misc]simplify: Simplified (2 2 1) to (λ (x) (* (sqrt (+ x 2)) (* (fabs (cbrt (+ 2 x))) (* (sqrt (cbrt (+ x 2))) x)))) 1543753161.713 * * * * [misc]progress: [ 10 / 82 ] simplifiying candidate # 1543753161.713 * [enter]simplify: Simplifying (sqrt (sqrt (+ x 2))) 1543753161.714 * * [misc]simplify: iters left: 4 (5 enodes) 1543753161.714 * * [misc]simplify: iters left: 3 (6 enodes) 1543753161.715 * [exit]simplify: Simplified to (sqrt (sqrt (+ 2 x))) 1543753161.715 * [misc]simplify: Simplified (2 2 1) to (λ (x) (* (sqrt (+ x 2)) (* (sqrt (sqrt (+ 2 x))) (* (sqrt (sqrt (+ x 2))) x)))) 1543753161.715 * * * * [misc]progress: [ 11 / 82 ] simplifiying candidate # 1543753161.715 * [enter]simplify: Simplifying (sqrt 1) 1543753161.716 * * [misc]simplify: iters left: 1 (2 enodes) 1543753161.717 * [exit]simplify: Simplified to 1 1543753161.717 * [misc]simplify: Simplified (2 2 1) to (λ (x) (* (sqrt (+ x 2)) (* 1 (* (sqrt (+ x 2)) x)))) 1543753161.717 * * * * [misc]progress: [ 12 / 82 ] simplifiying candidate # 1543753161.717 * [enter]simplify: Simplifying (sqrt (sqrt (+ x 2))) 1543753161.717 * * [misc]simplify: iters left: 4 (5 enodes) 1543753161.718 * * [misc]simplify: iters left: 3 (6 enodes) 1543753161.719 * [exit]simplify: Simplified to (sqrt (sqrt (+ 2 x))) 1543753161.719 * [misc]simplify: Simplified (2 2 1) to (λ (x) (* (sqrt (+ x 2)) (* (sqrt (sqrt (+ 2 x))) (* (sqrt (sqrt (+ x 2))) x)))) 1543753161.719 * * * * [misc]progress: [ 13 / 82 ] simplifiying candidate # 1543753161.719 * * * * [misc]progress: [ 14 / 82 ] simplifiying candidate # 1543753161.719 * [enter]simplify: Simplifying (* (sqrt (+ (pow x 3) (pow 2 3))) x) 1543753161.719 * * [misc]simplify: iters left: 6 (8 enodes) 1543753161.725 * * [misc]simplify: iters left: 5 (18 enodes) 1543753161.727 * [exit]simplify: Simplified to (* x (sqrt (+ (pow x 3) 8))) 1543753161.727 * [misc]simplify: Simplified (2 2 1) to (λ (x) (* (sqrt (+ x 2)) (/ (* x (sqrt (+ (pow x 3) 8))) (sqrt (+ (* x x) (- (* 2 2) (* x 2))))))) 1543753161.727 * * * * [misc]progress: [ 15 / 82 ] simplifiying candidate # 1543753161.728 * [enter]simplify: Simplifying (* (sqrt (- (* x x) (* 2 2))) x) 1543753161.728 * * [misc]simplify: iters left: 6 (7 enodes) 1543753161.730 * * [misc]simplify: iters left: 5 (14 enodes) 1543753161.734 * * [misc]simplify: iters left: 4 (22 enodes) 1543753161.738 * * [misc]simplify: iters left: 3 (39 enodes) 1543753161.749 * * [misc]simplify: iters left: 2 (71 enodes) 1543753161.763 * * [misc]simplify: iters left: 1 (113 enodes) 1543753161.788 * [exit]simplify: Simplified to (* (sqrt (+ -4 (* x x))) x) 1543753161.788 * [misc]simplify: Simplified (2 2 1) to (λ (x) (* (sqrt (+ x 2)) (/ (* (sqrt (+ -4 (* x x))) x) (sqrt (- x 2))))) 1543753161.788 * * * * [misc]progress: [ 16 / 82 ] simplifiying candidate # 1543753161.788 * * * * [misc]progress: [ 17 / 82 ] simplifiying candidate # 1543753161.789 * [enter]simplify: Simplifying (* (sqrt (+ x 2)) (* (sqrt (+ x 2)) x)) 1543753161.789 * * [misc]simplify: iters left: 6 (6 enodes) 1543753161.792 * * [misc]simplify: iters left: 5 (11 enodes) 1543753161.794 * * [misc]simplify: iters left: 4 (12 enodes) 1543753161.796 * * [misc]simplify: iters left: 3 (20 enodes) 1543753161.799 * [exit]simplify: Simplified to (* x (+ 2 x)) 1543753161.799 * [misc]simplify: Simplified (2 1) to (λ (x) (pow (* x (+ 2 x)) 1)) 1543753161.799 * * * * [misc]progress: [ 18 / 82 ] simplifiying candidate # 1543753161.799 * * * * [misc]progress: [ 19 / 82 ] simplifiying candidate # 1543753161.800 * [enter]simplify: Simplifying (+ (log (sqrt (+ x 2))) (log (* (sqrt (+ x 2)) x))) 1543753161.800 * * [misc]simplify: iters left: 6 (8 enodes) 1543753161.802 * * [misc]simplify: iters left: 5 (13 enodes) 1543753161.804 * * [misc]simplify: iters left: 4 (17 enodes) 1543753161.806 * * [misc]simplify: iters left: 3 (18 enodes) 1543753161.810 * [exit]simplify: Simplified to (+ (+ (log (sqrt (+ 2 x))) (log (sqrt (+ 2 x)))) (log x)) 1543753161.810 * [misc]simplify: Simplified (2 1) to (λ (x) (exp (+ (+ (log (sqrt (+ 2 x))) (log (sqrt (+ 2 x)))) (log x)))) 1543753161.810 * * * * [misc]progress: [ 20 / 82 ] simplifiying candidate # 1543753161.810 * * * * [misc]progress: [ 21 / 82 ] simplifiying candidate # 1543753161.810 * * * * [misc]progress: [ 22 / 82 ] simplifiying candidate # 1543753161.810 * [enter]simplify: Simplifying (* (* (* (sqrt (+ x 2)) (sqrt (+ x 2))) (sqrt (+ x 2))) (* (* (* (sqrt (+ x 2)) x) (* (sqrt (+ x 2)) x)) (* (sqrt (+ x 2)) x))) 1543753161.811 * * [misc]simplify: iters left: 6 (10 enodes) 1543753161.814 * * [misc]simplify: iters left: 5 (25 enodes) 1543753161.824 * * [misc]simplify: iters left: 4 (82 enodes) 1543753161.870 * * [misc]simplify: iters left: 3 (292 enodes) 1543753162.144 * [exit]simplify: Simplified to (* (* (+ 2 x) (+ 2 x)) (* (+ 2 x) (pow x 3))) 1543753162.144 * [misc]simplify: Simplified (2 1) to (λ (x) (cbrt (* (* (+ 2 x) (+ 2 x)) (* (+ 2 x) (pow x 3))))) 1543753162.144 * * * * [misc]progress: [ 23 / 82 ] simplifiying candidate # 1543753162.144 * * * * [misc]progress: [ 24 / 82 ] simplifiying candidate # 1543753162.144 * * * * [misc]progress: [ 25 / 82 ] simplifiying candidate # 1543753162.144 * * * * [misc]progress: [ 26 / 82 ] simplifiying candidate # 1543753162.144 * [enter]simplify: Simplifying (* (sqrt (+ (pow x 3) (pow 2 3))) (* (sqrt (+ (pow x 3) (pow 2 3))) x)) 1543753162.145 * * [misc]simplify: iters left: 6 (9 enodes) 1543753162.148 * * [misc]simplify: iters left: 5 (22 enodes) 1543753162.151 * * [misc]simplify: iters left: 4 (23 enodes) 1543753162.155 * * [misc]simplify: iters left: 3 (32 enodes) 1543753162.160 * * [misc]simplify: iters left: 2 (36 enodes) 1543753162.167 * * [misc]simplify: iters left: 1 (38 enodes) 1543753162.171 * [exit]simplify: Simplified to (+ (* x 8) (pow x 4)) 1543753162.171 * [misc]simplify: Simplified (2 1) to (λ (x) (/ (+ (* x 8) (pow x 4)) (* (sqrt (+ (* x x) (- (* 2 2) (* x 2)))) (sqrt (+ (* x x) (- (* 2 2) (* x 2))))))) 1543753162.171 * [enter]simplify: Simplifying (* (sqrt (+ (* x x) (- (* 2 2) (* x 2)))) (sqrt (+ (* x x) (- (* 2 2) (* x 2))))) 1543753162.172 * * [misc]simplify: iters left: 6 (9 enodes) 1543753162.175 * * [misc]simplify: iters left: 5 (18 enodes) 1543753162.180 * * [misc]simplify: iters left: 4 (42 enodes) 1543753162.188 * * [misc]simplify: iters left: 3 (59 enodes) 1543753162.197 * * [misc]simplify: iters left: 2 (78 enodes) 1543753162.209 * * [misc]simplify: iters left: 1 (102 enodes) 1543753162.229 * [exit]simplify: Simplified to (+ (* x (- x 2)) 4) 1543753162.229 * [misc]simplify: Simplified (2 2) to (λ (x) (/ (+ (* x 8) (pow x 4)) (+ (* x (- x 2)) 4))) 1543753162.229 * * * * [misc]progress: [ 27 / 82 ] simplifiying candidate # 1543753162.229 * [enter]simplify: Simplifying (* (sqrt (+ (pow x 3) (pow 2 3))) (* (sqrt (- (* x x) (* 2 2))) x)) 1543753162.232 * * [misc]simplify: iters left: 6 (13 enodes) 1543753162.236 * * [misc]simplify: iters left: 5 (29 enodes) 1543753162.241 * * [misc]simplify: iters left: 4 (43 enodes) 1543753162.249 * * [misc]simplify: iters left: 3 (61 enodes) 1543753162.262 * * [misc]simplify: iters left: 2 (91 enodes) 1543753162.276 * * [misc]simplify: iters left: 1 (121 enodes) 1543753162.297 * [exit]simplify: Simplified to (* (* x (sqrt (+ (* x x) -4))) (sqrt (+ (pow x 3) 8))) 1543753162.297 * [misc]simplify: Simplified (2 1) to (λ (x) (/ (* (* x (sqrt (+ (* x x) -4))) (sqrt (+ (pow x 3) 8))) (* (sqrt (+ (* x x) (- (* 2 2) (* x 2)))) (sqrt (- x 2))))) 1543753162.297 * [enter]simplify: Simplifying (* (sqrt (+ (* x x) (- (* 2 2) (* x 2)))) (sqrt (- x 2))) 1543753162.300 * * [misc]simplify: iters left: 6 (11 enodes) 1543753162.303 * * [misc]simplify: iters left: 5 (24 enodes) 1543753162.308 * * [misc]simplify: iters left: 4 (46 enodes) 1543753162.317 * * [misc]simplify: iters left: 3 (65 enodes) 1543753162.326 * * [misc]simplify: iters left: 2 (79 enodes) 1543753162.338 * * [misc]simplify: iters left: 1 (102 enodes) 1543753162.358 * [exit]simplify: Simplified to (* (sqrt (+ -2 x)) (sqrt (- 4 (* (- 2 x) x)))) 1543753162.358 * [misc]simplify: Simplified (2 2) to (λ (x) (/ (* (* x (sqrt (+ (* x x) -4))) (sqrt (+ (pow x 3) 8))) (* (sqrt (+ -2 x)) (sqrt (- 4 (* (- 2 x) x)))))) 1543753162.358 * * * * [misc]progress: [ 28 / 82 ] simplifiying candidate # 1543753162.358 * [enter]simplify: Simplifying (* (sqrt (- (* x x) (* 2 2))) (* (sqrt (+ (pow x 3) (pow 2 3))) x)) 1543753162.359 * * [misc]simplify: iters left: 6 (13 enodes) 1543753162.367 * * [misc]simplify: iters left: 5 (30 enodes) 1543753162.372 * * [misc]simplify: iters left: 4 (42 enodes) 1543753162.379 * * [misc]simplify: iters left: 3 (61 enodes) 1543753162.392 * * [misc]simplify: iters left: 2 (92 enodes) 1543753162.406 * * [misc]simplify: iters left: 1 (126 enodes) 1543753162.429 * [exit]simplify: Simplified to (* x (* (sqrt (+ (* x x) -4)) (sqrt (+ (pow x 3) 8)))) 1543753162.429 * [misc]simplify: Simplified (2 1) to (λ (x) (/ (* x (* (sqrt (+ (* x x) -4)) (sqrt (+ (pow x 3) 8)))) (* (sqrt (- x 2)) (sqrt (+ (* x x) (- (* 2 2) (* x 2))))))) 1543753162.429 * [enter]simplify: Simplifying (* (sqrt (- x 2)) (sqrt (+ (* x x) (- (* 2 2) (* x 2))))) 1543753162.432 * * [misc]simplify: iters left: 6 (11 enodes) 1543753162.435 * * [misc]simplify: iters left: 5 (24 enodes) 1543753162.441 * * [misc]simplify: iters left: 4 (46 enodes) 1543753162.449 * * [misc]simplify: iters left: 3 (64 enodes) 1543753162.458 * * [misc]simplify: iters left: 2 (78 enodes) 1543753162.471 * * [misc]simplify: iters left: 1 (101 enodes) 1543753162.490 * [exit]simplify: Simplified to (* (sqrt (+ -2 x)) (sqrt (+ 4 (* x (+ -2 x))))) 1543753162.490 * [misc]simplify: Simplified (2 2) to (λ (x) (/ (* x (* (sqrt (+ (* x x) -4)) (sqrt (+ (pow x 3) 8)))) (* (sqrt (+ -2 x)) (sqrt (+ 4 (* x (+ -2 x))))))) 1543753162.490 * * * * [misc]progress: [ 29 / 82 ] simplifiying candidate # 1543753162.490 * [enter]simplify: Simplifying (* (sqrt (- (* x x) (* 2 2))) (* (sqrt (- (* x x) (* 2 2))) x)) 1543753162.491 * * [misc]simplify: iters left: 6 (8 enodes) 1543753162.494 * * [misc]simplify: iters left: 5 (19 enodes) 1543753162.499 * * [misc]simplify: iters left: 4 (26 enodes) 1543753162.504 * * [misc]simplify: iters left: 3 (52 enodes) 1543753162.524 * * [misc]simplify: iters left: 2 (125 enodes) 1543753162.574 * * [misc]simplify: iters left: 1 (309 enodes) 1543753162.699 * [exit]simplify: Simplified to (+ (pow x 3) (* x -4)) 1543753162.699 * [misc]simplify: Simplified (2 1) to (λ (x) (/ (+ (pow x 3) (* x -4)) (* (sqrt (- x 2)) (sqrt (- x 2))))) 1543753162.699 * [enter]simplify: Simplifying (* (sqrt (- x 2)) (sqrt (- x 2))) 1543753162.700 * * [misc]simplify: iters left: 5 (5 enodes) 1543753162.701 * * [misc]simplify: iters left: 4 (8 enodes) 1543753162.702 * * [misc]simplify: iters left: 3 (9 enodes) 1543753162.703 * [exit]simplify: Simplified to (+ x -2) 1543753162.703 * [misc]simplify: Simplified (2 2) to (λ (x) (/ (+ (pow x 3) (* x -4)) (+ x -2))) 1543753162.704 * * * * [misc]progress: [ 30 / 82 ] simplifiying candidate # 1543753162.704 * * * * [misc]progress: [ 31 / 82 ] simplifiying candidate # 1543753162.704 * * * * [misc]progress: [ 32 / 82 ] simplifiying candidate # 1543753162.704 * [enter]simplify: Simplifying (* (cbrt (sqrt (+ x 2))) (cbrt (sqrt (+ x 2)))) 1543753162.704 * * [misc]simplify: iters left: 6 (6 enodes) 1543753162.705 * * [misc]simplify: iters left: 5 (7 enodes) 1543753162.706 * [exit]simplify: Simplified to (* (cbrt (sqrt (+ 2 x))) (cbrt (sqrt (+ 2 x)))) 1543753162.706 * [misc]simplify: Simplified (2 1) to (λ (x) (* (* (cbrt (sqrt (+ 2 x))) (cbrt (sqrt (+ 2 x)))) (* (cbrt (sqrt (+ x 2))) (* (sqrt (+ x 2)) x)))) 1543753162.706 * * * * [misc]progress: [ 33 / 82 ] simplifiying candidate # 1543753162.706 * [enter]simplify: Simplifying (sqrt (* (cbrt (+ x 2)) (cbrt (+ x 2)))) 1543753162.707 * * [misc]simplify: iters left: 6 (6 enodes) 1543753162.708 * * [misc]simplify: iters left: 5 (8 enodes) 1543753162.709 * [exit]simplify: Simplified to (fabs (cbrt (+ 2 x))) 1543753162.709 * [misc]simplify: Simplified (2 1) to (λ (x) (* (fabs (cbrt (+ 2 x))) (* (sqrt (cbrt (+ x 2))) (* (sqrt (+ x 2)) x)))) 1543753162.709 * * * * [misc]progress: [ 34 / 82 ] simplifiying candidate # 1543753162.709 * [enter]simplify: Simplifying (sqrt (sqrt (+ x 2))) 1543753162.710 * * [misc]simplify: iters left: 4 (5 enodes) 1543753162.710 * * [misc]simplify: iters left: 3 (6 enodes) 1543753162.711 * [exit]simplify: Simplified to (sqrt (sqrt (+ 2 x))) 1543753162.711 * [misc]simplify: Simplified (2 1) to (λ (x) (* (sqrt (sqrt (+ 2 x))) (* (sqrt (sqrt (+ x 2))) (* (sqrt (+ x 2)) x)))) 1543753162.711 * * * * [misc]progress: [ 35 / 82 ] simplifiying candidate # 1543753162.711 * [enter]simplify: Simplifying (sqrt 1) 1543753162.712 * * [misc]simplify: iters left: 1 (2 enodes) 1543753162.712 * [exit]simplify: Simplified to 1 1543753162.712 * [misc]simplify: Simplified (2 1) to (λ (x) (* 1 (* (sqrt (+ x 2)) (* (sqrt (+ x 2)) x)))) 1543753162.712 * * * * [misc]progress: [ 36 / 82 ] simplifiying candidate # 1543753162.713 * [enter]simplify: Simplifying (sqrt (sqrt (+ x 2))) 1543753162.713 * * [misc]simplify: iters left: 4 (5 enodes) 1543753162.714 * * [misc]simplify: iters left: 3 (6 enodes) 1543753162.715 * [exit]simplify: Simplified to (sqrt (sqrt (+ 2 x))) 1543753162.715 * [misc]simplify: Simplified (2 1) to (λ (x) (* (sqrt (sqrt (+ 2 x))) (* (sqrt (sqrt (+ x 2))) (* (sqrt (+ x 2)) x)))) 1543753162.715 * * * * [misc]progress: [ 37 / 82 ] simplifiying candidate # 1543753162.715 * * * * [misc]progress: [ 38 / 82 ] simplifiying candidate # 1543753162.715 * [enter]simplify: Simplifying (sqrt (+ (* x x) (- (* 2 2) (* x 2)))) 1543753162.715 * * [misc]simplify: iters left: 6 (8 enodes) 1543753162.718 * * [misc]simplify: iters left: 5 (17 enodes) 1543753162.722 * * [misc]simplify: iters left: 4 (40 enodes) 1543753162.730 * * [misc]simplify: iters left: 3 (58 enodes) 1543753162.739 * * [misc]simplify: iters left: 2 (77 enodes) 1543753162.751 * * [misc]simplify: iters left: 1 (101 enodes) 1543753162.773 * [exit]simplify: Simplified to (sqrt (+ 4 (* x (- x 2)))) 1543753162.773 * [misc]simplify: Simplified (2 2) to (λ (x) (/ (* (sqrt (+ x 2)) (* (sqrt (+ (pow x 3) (pow 2 3))) x)) (sqrt (+ 4 (* x (- x 2)))))) 1543753162.773 * * * * [misc]progress: [ 39 / 82 ] simplifiying candidate # 1543753162.773 * [enter]simplify: Simplifying (sqrt (- x 2)) 1543753162.774 * * [misc]simplify: iters left: 3 (4 enodes) 1543753162.775 * * [misc]simplify: iters left: 2 (7 enodes) 1543753162.776 * * [misc]simplify: iters left: 1 (8 enodes) 1543753162.777 * [exit]simplify: Simplified to (sqrt (+ x -2)) 1543753162.777 * [misc]simplify: Simplified (2 2) to (λ (x) (/ (* (sqrt (+ x 2)) (* (sqrt (- (* x x) (* 2 2))) x)) (sqrt (+ x -2)))) 1543753162.777 * * * * [misc]progress: [ 40 / 82 ] simplifiying candidate # 1543753162.777 * [enter]simplify: Simplifying (* (sqrt (+ (pow x 3) (pow 2 3))) (* (sqrt (+ x 2)) x)) 1543753162.778 * * [misc]simplify: iters left: 6 (11 enodes) 1543753162.782 * * [misc]simplify: iters left: 5 (25 enodes) 1543753162.786 * * [misc]simplify: iters left: 4 (31 enodes) 1543753162.790 * * [misc]simplify: iters left: 3 (33 enodes) 1543753162.795 * [exit]simplify: Simplified to (* (* x (sqrt (+ 2 x))) (sqrt (+ (pow x 3) 8))) 1543753162.795 * [misc]simplify: Simplified (2 1) to (λ (x) (/ (* (* x (sqrt (+ 2 x))) (sqrt (+ (pow x 3) 8))) (sqrt (+ (* x x) (- (* 2 2) (* x 2)))))) 1543753162.795 * * * * [misc]progress: [ 41 / 82 ] simplifiying candidate # 1543753162.795 * [enter]simplify: Simplifying (* (sqrt (- (* x x) (* 2 2))) (* (sqrt (+ x 2)) x)) 1543753162.796 * * [misc]simplify: iters left: 6 (10 enodes) 1543753162.799 * * [misc]simplify: iters left: 5 (20 enodes) 1543753162.803 * * [misc]simplify: iters left: 4 (33 enodes) 1543753162.809 * * [misc]simplify: iters left: 3 (51 enodes) 1543753162.821 * * [misc]simplify: iters left: 2 (82 enodes) 1543753162.837 * * [misc]simplify: iters left: 1 (116 enodes) 1543753162.856 * [exit]simplify: Simplified to (* (* (sqrt (+ x 2)) x) (sqrt (- (* x x) 4))) 1543753162.856 * [misc]simplify: Simplified (2 1) to (λ (x) (/ (* (* (sqrt (+ x 2)) x) (sqrt (- (* x x) 4))) (sqrt (- x 2)))) 1543753162.857 * * * * [misc]progress: [ 42 / 82 ] simplifiying candidate # 1543753162.857 * * * * [misc]progress: [ 43 / 82 ] simplifiying candidate # 1543753162.857 * * * * [misc]progress: [ 44 / 82 ] simplifiying candidate # 1543753162.857 * * * * [misc]progress: [ 45 / 82 ] simplifiying candidate # 1543753162.857 * * * * [misc]progress: [ 46 / 82 ] simplifiying candidate # 1543753162.857 * * * * [misc]progress: [ 47 / 82 ] simplifiying candidate # 1543753162.857 * * * * [misc]progress: [ 48 / 82 ] simplifiying candidate # 1543753162.857 * * * * [misc]progress: [ 49 / 82 ] simplifiying candidate # 1543753162.857 * [enter]simplify: Simplifying (sqrt (* (cbrt (+ x 2)) (cbrt (+ x 2)))) 1543753162.857 * * [misc]simplify: iters left: 6 (6 enodes) 1543753162.858 * * [misc]simplify: iters left: 5 (8 enodes) 1543753162.860 * [exit]simplify: Simplified to (fabs (cbrt (+ 2 x))) 1543753162.860 * [misc]simplify: Simplified (2 2 1 1) to (λ (x) (* (sqrt (+ x 2)) (* (* (fabs (cbrt (+ 2 x))) (sqrt (cbrt (+ x 2)))) x))) 1543753162.860 * * * * [misc]progress: [ 50 / 82 ] simplifiying candidate # 1543753162.860 * [enter]simplify: Simplifying (sqrt (sqrt (+ x 2))) 1543753162.860 * * [misc]simplify: iters left: 4 (5 enodes) 1543753162.861 * * [misc]simplify: iters left: 3 (6 enodes) 1543753162.862 * [exit]simplify: Simplified to (sqrt (sqrt (+ 2 x))) 1543753162.862 * [misc]simplify: Simplified (2 2 1 1) to (λ (x) (* (sqrt (+ x 2)) (* (* (sqrt (sqrt (+ 2 x))) (sqrt (sqrt (+ x 2)))) x))) 1543753162.862 * * * * [misc]progress: [ 51 / 82 ] simplifiying candidate # 1543753162.862 * [enter]simplify: Simplifying (sqrt 1) 1543753162.862 * * [misc]simplify: iters left: 1 (2 enodes) 1543753162.863 * [exit]simplify: Simplified to 1 1543753162.863 * [misc]simplify: Simplified (2 2 1 1) to (λ (x) (* (sqrt (+ x 2)) (* (* 1 (sqrt (+ x 2))) x))) 1543753162.863 * * * * [misc]progress: [ 52 / 82 ] simplifiying candidate # 1543753162.863 * [enter]simplify: Simplifying (sqrt (+ (pow x 3) (pow 2 3))) 1543753162.864 * * [misc]simplify: iters left: 4 (7 enodes) 1543753162.866 * * [misc]simplify: iters left: 3 (16 enodes) 1543753162.868 * [exit]simplify: Simplified to (sqrt (+ (pow x 3) 8)) 1543753162.868 * [misc]simplify: Simplified (2 2 1 1) to (λ (x) (* (sqrt (+ x 2)) (* (/ (sqrt (+ (pow x 3) 8)) (sqrt (+ (* x x) (- (* 2 2) (* x 2))))) x))) 1543753162.868 * * * * [misc]progress: [ 53 / 82 ] simplifiying candidate # 1543753162.868 * [enter]simplify: Simplifying (sqrt (- (* x x) (* 2 2))) 1543753162.869 * * [misc]simplify: iters left: 5 (6 enodes) 1543753162.871 * * [misc]simplify: iters left: 4 (13 enodes) 1543753162.874 * * [misc]simplify: iters left: 3 (19 enodes) 1543753162.878 * * [misc]simplify: iters left: 2 (37 enodes) 1543753162.889 * * [misc]simplify: iters left: 1 (68 enodes) 1543753162.907 * [exit]simplify: Simplified to (sqrt (+ -4 (* x x))) 1543753162.907 * [misc]simplify: Simplified (2 2 1 1) to (λ (x) (* (sqrt (+ x 2)) (* (/ (sqrt (+ -4 (* x x))) (sqrt (- x 2))) x))) 1543753162.907 * * * * [misc]progress: [ 54 / 82 ] simplifiying candidate # 1543753162.907 * * * * [misc]progress: [ 55 / 82 ] simplifiying candidate # 1543753162.907 * [enter]simplify: Simplifying (sqrt (+ x 2)) 1543753162.908 * * [misc]simplify: iters left: 3 (4 enodes) 1543753162.908 * * [misc]simplify: iters left: 2 (5 enodes) 1543753162.909 * [exit]simplify: Simplified to (sqrt (+ 2 x)) 1543753162.909 * [misc]simplify: Simplified (2 2 1 1) to (λ (x) (* (sqrt (+ x 2)) (* (fabs (sqrt (+ 2 x))) x))) 1543753162.909 * * * * [misc]progress: [ 56 / 82 ] simplifiying candidate # 1543753162.909 * * * * [misc]progress: [ 57 / 82 ] simplifiying candidate # 1543753162.909 * * * * [misc]progress: [ 58 / 82 ] simplifiying candidate # 1543753162.909 * * * * [misc]progress: [ 59 / 82 ] simplifiying candidate # 1543753162.909 * * * * [misc]progress: [ 60 / 82 ] simplifiying candidate # 1543753162.909 * * * * [misc]progress: [ 61 / 82 ] simplifiying candidate # 1543753162.909 * * * * [misc]progress: [ 62 / 82 ] simplifiying candidate # 1543753162.909 * * * * [misc]progress: [ 63 / 82 ] simplifiying candidate # 1543753162.909 * [enter]simplify: Simplifying (sqrt (* (cbrt (+ x 2)) (cbrt (+ x 2)))) 1543753162.910 * * [misc]simplify: iters left: 6 (6 enodes) 1543753162.911 * * [misc]simplify: iters left: 5 (8 enodes) 1543753162.912 * [exit]simplify: Simplified to (fabs (cbrt (+ 2 x))) 1543753162.912 * [misc]simplify: Simplified (2 1 1) to (λ (x) (* (* (fabs (cbrt (+ 2 x))) (sqrt (cbrt (+ x 2)))) (* (sqrt (+ x 2)) x))) 1543753162.912 * * * * [misc]progress: [ 64 / 82 ] simplifiying candidate # 1543753162.912 * [enter]simplify: Simplifying (sqrt (sqrt (+ x 2))) 1543753162.912 * * [misc]simplify: iters left: 4 (5 enodes) 1543753162.913 * * [misc]simplify: iters left: 3 (6 enodes) 1543753162.914 * [exit]simplify: Simplified to (sqrt (sqrt (+ 2 x))) 1543753162.914 * [misc]simplify: Simplified (2 1 1) to (λ (x) (* (* (sqrt (sqrt (+ 2 x))) (sqrt (sqrt (+ x 2)))) (* (sqrt (+ x 2)) x))) 1543753162.914 * * * * [misc]progress: [ 65 / 82 ] simplifiying candidate # 1543753162.914 * [enter]simplify: Simplifying (sqrt 1) 1543753162.914 * * [misc]simplify: iters left: 1 (2 enodes) 1543753162.915 * [exit]simplify: Simplified to 1 1543753162.915 * [misc]simplify: Simplified (2 1 1) to (λ (x) (* (* 1 (sqrt (+ x 2))) (* (sqrt (+ x 2)) x))) 1543753162.915 * * * * [misc]progress: [ 66 / 82 ] simplifiying candidate # 1543753162.916 * [enter]simplify: Simplifying (sqrt (+ (pow x 3) (pow 2 3))) 1543753162.916 * * [misc]simplify: iters left: 4 (7 enodes) 1543753162.918 * * [misc]simplify: iters left: 3 (16 enodes) 1543753162.920 * [exit]simplify: Simplified to (sqrt (+ (pow x 3) 8)) 1543753162.920 * [misc]simplify: Simplified (2 1 1) to (λ (x) (* (/ (sqrt (+ (pow x 3) 8)) (sqrt (+ (* x x) (- (* 2 2) (* x 2))))) (* (sqrt (+ x 2)) x))) 1543753162.920 * * * * [misc]progress: [ 67 / 82 ] simplifiying candidate # 1543753162.920 * [enter]simplify: Simplifying (sqrt (- (* x x) (* 2 2))) 1543753162.921 * * [misc]simplify: iters left: 5 (6 enodes) 1543753162.923 * * [misc]simplify: iters left: 4 (13 enodes) 1543753162.925 * * [misc]simplify: iters left: 3 (19 enodes) 1543753162.929 * * [misc]simplify: iters left: 2 (37 enodes) 1543753162.940 * * [misc]simplify: iters left: 1 (68 enodes) 1543753162.955 * [exit]simplify: Simplified to (sqrt (+ -4 (* x x))) 1543753162.955 * [misc]simplify: Simplified (2 1 1) to (λ (x) (* (/ (sqrt (+ -4 (* x x))) (sqrt (- x 2))) (* (sqrt (+ x 2)) x))) 1543753162.955 * * * * [misc]progress: [ 68 / 82 ] simplifiying candidate # 1543753162.955 * * * * [misc]progress: [ 69 / 82 ] simplifiying candidate # 1543753162.955 * [enter]simplify: Simplifying (sqrt (+ x 2)) 1543753162.956 * * [misc]simplify: iters left: 3 (4 enodes) 1543753162.956 * * [misc]simplify: iters left: 2 (5 enodes) 1543753162.957 * [exit]simplify: Simplified to (sqrt (+ 2 x)) 1543753162.957 * [misc]simplify: Simplified (2 1 1) to (λ (x) (* (fabs (sqrt (+ 2 x))) (* (sqrt (+ x 2)) x))) 1543753162.957 * * * * [misc]progress: [ 70 / 82 ] simplifiying candidate # 1543753162.957 * * * * [misc]progress: [ 71 / 82 ] simplifiying candidate # 1543753162.957 * [enter]simplify: Simplifying (- (+ (* 1/2 (/ (pow x 2) (sqrt 2))) (* (sqrt 2) x)) (* 1/8 (/ (pow x 3) (pow (sqrt 2) 3)))) 1543753162.958 * * [misc]simplify: iters left: 6 (16 enodes) 1543753162.965 * * [misc]simplify: iters left: 5 (34 enodes) 1543753162.978 * * [misc]simplify: iters left: 4 (99 enodes) 1543753163.013 * * [misc]simplify: iters left: 3 (271 enodes) 1543753163.183 * [exit]simplify: Simplified to (+ (* (/ (* x x) (sqrt 2)) (- 1/2 (/ x 16))) (* x (sqrt 2))) 1543753163.183 * [misc]simplify: Simplified (2 2) to (λ (x) (* (sqrt (+ x 2)) (+ (* (/ (* x x) (sqrt 2)) (- 1/2 (/ x 16))) (* x (sqrt 2))))) 1543753163.183 * * * * [misc]progress: [ 72 / 82 ] simplifiying candidate # 1543753163.184 * [enter]simplify: Simplifying (- (+ (* +nan.0 x) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0))))) 1543753163.184 * [misc]simplify: Simplified (2 2) to (λ (x) (* (sqrt (+ x 2)) +nan.0)) 1543753163.184 * * * * [misc]progress: [ 73 / 82 ] simplifiying candidate # 1543753163.184 * [enter]simplify: Simplifying (- (+ (* +nan.0 x) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0))))) 1543753163.184 * [misc]simplify: Simplified (2 2) to (λ (x) (* (sqrt (+ x 2)) +nan.0)) 1543753163.184 * * * * [misc]progress: [ 74 / 82 ] simplifiying candidate # 1543753163.184 * [enter]simplify: Simplifying (+ (* 2 x) (pow x 2)) 1543753163.184 * * [misc]simplify: iters left: 4 (5 enodes) 1543753163.186 * * [misc]simplify: iters left: 3 (8 enodes) 1543753163.187 * * [misc]simplify: iters left: 2 (12 enodes) 1543753163.189 * * [misc]simplify: iters left: 1 (13 enodes) 1543753163.191 * [exit]simplify: Simplified to (* (+ x 2) x) 1543753163.191 * [misc]simplify: Simplified (2) to (λ (x) (* (+ x 2) x)) 1543753163.191 * * * * [misc]progress: [ 75 / 82 ] simplifiying candidate # 1543753163.191 * [enter]simplify: Simplifying (+ (* 2 x) (pow x 2)) 1543753163.191 * * [misc]simplify: iters left: 4 (5 enodes) 1543753163.192 * * [misc]simplify: iters left: 3 (8 enodes) 1543753163.194 * * [misc]simplify: iters left: 2 (12 enodes) 1543753163.196 * * [misc]simplify: iters left: 1 (13 enodes) 1543753163.198 * [exit]simplify: Simplified to (* (+ x 2) x) 1543753163.198 * [misc]simplify: Simplified (2) to (λ (x) (* (+ x 2) x)) 1543753163.198 * * * * [misc]progress: [ 76 / 82 ] simplifiying candidate # 1543753163.198 * [enter]simplify: Simplifying (+ (* 2 x) (pow x 2)) 1543753163.198 * * [misc]simplify: iters left: 4 (5 enodes) 1543753163.199 * * [misc]simplify: iters left: 3 (8 enodes) 1543753163.201 * * [misc]simplify: iters left: 2 (12 enodes) 1543753163.203 * * [misc]simplify: iters left: 1 (13 enodes) 1543753163.205 * [exit]simplify: Simplified to (* (+ x 2) x) 1543753163.205 * [misc]simplify: Simplified (2) to (λ (x) (* (+ x 2) x)) 1543753163.205 * * * * [misc]progress: [ 77 / 82 ] simplifiying candidate # 1543753163.205 * [enter]simplify: Simplifying (- (+ (sqrt 2) (* 1/2 (/ x (sqrt 2)))) (* 1/8 (/ (pow x 2) (pow (sqrt 2) 3)))) 1543753163.206 * * [misc]simplify: iters left: 6 (14 enodes) 1543753163.210 * * [misc]simplify: iters left: 5 (29 enodes) 1543753163.220 * * [misc]simplify: iters left: 4 (78 enodes) 1543753163.245 * * [misc]simplify: iters left: 3 (183 enodes) 1543753163.314 * * [misc]simplify: iters left: 2 (453 enodes) 1543753163.514 * [exit]simplify: Simplified to (+ (* (/ x (sqrt 2)) (+ (/ x -16) 1/2)) (sqrt 2)) 1543753163.514 * [misc]simplify: Simplified (2 2 1) to (λ (x) (* (sqrt (+ x 2)) (* (+ (* (/ x (sqrt 2)) (+ (/ x -16) 1/2)) (sqrt 2)) x))) 1543753163.514 * * * * [misc]progress: [ 78 / 82 ] simplifiying candidate # 1543753163.515 * [enter]simplify: Simplifying (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0))))) 1543753163.515 * [misc]simplify: Simplified (2 2 1) to (λ (x) (* (sqrt (+ x 2)) (* +nan.0 x))) 1543753163.515 * * * * [misc]progress: [ 79 / 82 ] simplifiying candidate # 1543753163.515 * [enter]simplify: Simplifying (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0))))) 1543753163.515 * [misc]simplify: Simplified (2 2 1) to (λ (x) (* (sqrt (+ x 2)) (* +nan.0 x))) 1543753163.515 * * * * [misc]progress: [ 80 / 82 ] simplifiying candidate # 1543753163.515 * [enter]simplify: Simplifying (- (+ (sqrt 2) (* 1/2 (/ x (sqrt 2)))) (* 1/8 (/ (pow x 2) (pow (sqrt 2) 3)))) 1543753163.516 * * [misc]simplify: iters left: 6 (14 enodes) 1543753163.520 * * [misc]simplify: iters left: 5 (29 enodes) 1543753163.533 * * [misc]simplify: iters left: 4 (78 enodes) 1543753163.556 * * [misc]simplify: iters left: 3 (183 enodes) 1543753163.626 * * [misc]simplify: iters left: 2 (453 enodes) 1543753163.826 * [exit]simplify: Simplified to (+ (* (/ x (sqrt 2)) (+ (/ x -16) 1/2)) (sqrt 2)) 1543753163.826 * [misc]simplify: Simplified (2 1) to (λ (x) (* (+ (* (/ x (sqrt 2)) (+ (/ x -16) 1/2)) (sqrt 2)) (* (sqrt (+ x 2)) x))) 1543753163.826 * * * * [misc]progress: [ 81 / 82 ] simplifiying candidate # 1543753163.826 * [enter]simplify: Simplifying (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0))))) 1543753163.826 * [misc]simplify: Simplified (2 1) to (λ (x) (* +nan.0 (* (sqrt (+ x 2)) x))) 1543753163.826 * * * * [misc]progress: [ 82 / 82 ] simplifiying candidate # 1543753163.827 * [enter]simplify: Simplifying (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0))))) 1543753163.827 * [misc]simplify: Simplified (2 1) to (λ (x) (* +nan.0 (* (sqrt (+ x 2)) x))) 1543753163.829 * * * [misc]progress: adding candidates to table 1543753164.624 * [misc]progress: [Phase 3 of 3] Extracting. 1543753164.624 * * [misc]regime: Finding splitpoints for: (# #) 1543753164.625 * * * [misc]regime-changes: Trying 1 branch expressions: (x) 1543753164.625 * * * * [misc]regimes: Trying to branch on x from (# #) 1543753164.643 * * * [misc]regime: Found split indices: #