1546681181.030 * [misc]progress: [Phase 1 of 3] Setting up. 1546681181.031 * * * [misc]progress: [1/2] Preparing points 1546681181.032 * * * * [misc]points: Sampling 256 additional inputs, on iter 0 have 0 / 256 1546681181.120 * * * * [misc]points: Filtering points with unrepresentable outputs 1546681181.120 * * * * [misc]points: Sampling 61 additional inputs, on iter 1 have 195 / 256 1546681181.126 * * * * [misc]points: Filtering points with unrepresentable outputs 1546681181.126 * * * * [misc]points: Sampling 14 additional inputs, on iter 2 have 242 / 256 1546681181.128 * * * * [misc]points: Filtering points with unrepresentable outputs 1546681181.128 * * * * [misc]points: Sampling 4 additional inputs, on iter 3 have 253 / 256 1546681181.130 * * * * [misc]points: Filtering points with unrepresentable outputs 1546681181.130 * * * * [exit]points: Sampled 257 points with exact outputs 1546681181.130 * * * [misc]progress: [2/2] Setting up program. 1546681181.132 * [misc]progress: [Phase 2 of 3] Improving. 1546681181.133 * * * * [misc]progress: [ 1 / 1 ] simplifiying candidate # 1546681181.133 * [enter]simplify: Simplifying (- (* (+ x 1) (+ x 1)) 1) 1546681181.134 * * [misc]simplify: iters left: 6 (5 enodes) 1546681181.139 * * [misc]simplify: iters left: 5 (20 enodes) 1546681181.144 * * [misc]simplify: iters left: 4 (43 enodes) 1546681181.151 * * [misc]simplify: iters left: 3 (63 enodes) 1546681181.165 * * [misc]simplify: iters left: 2 (201 enodes) 1546681181.291 * [exit]simplify: Simplified to (* (+ x 2) x) 1546681181.292 * [misc]simplify: Simplified (2) to (λ (x) (* (+ x 2) x)) 1546681181.301 * * [misc]progress: iteration 1 / 4 1546681181.301 * * * [misc]progress: picking best candidate 1546681181.303 * * * * [misc]pick: Picked # 1546681181.303 * * * [misc]progress: localizing error 1546681181.310 * * * [misc]progress: generating rewritten candidates 1546681181.311 * * * * [misc]progress: [ 1 / 1 ] rewriting at (2) 1546681181.316 * * * [misc]progress: generating series expansions 1546681181.316 * * * * [misc]progress: [ 1 / 1 ] generating series at (2) 1546681181.320 * [misc]backup-simplify: Simplify (* (+ x 2) x) into (* x (+ x 2)) 1546681181.320 * [misc]approximate: Taking taylor expansion of (* x (+ x 2)) in (x) around 0 1546681181.321 * [misc]taylor: Taking taylor expansion of (* x (+ x 2)) in x 1546681181.321 * [misc]taylor: Taking taylor expansion of x in x 1546681181.321 * [misc]backup-simplify: Simplify 0 into 0 1546681181.321 * [misc]backup-simplify: Simplify 1 into 1 1546681181.321 * [misc]taylor: Taking taylor expansion of (+ x 2) in x 1546681181.321 * [misc]taylor: Taking taylor expansion of x in x 1546681181.321 * [misc]backup-simplify: Simplify 0 into 0 1546681181.321 * [misc]backup-simplify: Simplify 1 into 1 1546681181.321 * [misc]taylor: Taking taylor expansion of 2 in x 1546681181.321 * [misc]backup-simplify: Simplify 2 into 2 1546681181.321 * [misc]taylor: Taking taylor expansion of (* x (+ x 2)) in x 1546681181.321 * [misc]taylor: Taking taylor expansion of x in x 1546681181.321 * [misc]backup-simplify: Simplify 0 into 0 1546681181.321 * [misc]backup-simplify: Simplify 1 into 1 1546681181.321 * [misc]taylor: Taking taylor expansion of (+ x 2) in x 1546681181.321 * [misc]taylor: Taking taylor expansion of x in x 1546681181.321 * [misc]backup-simplify: Simplify 0 into 0 1546681181.321 * [misc]backup-simplify: Simplify 1 into 1 1546681181.321 * [misc]taylor: Taking taylor expansion of 2 in x 1546681181.321 * [misc]backup-simplify: Simplify 2 into 2 1546681181.322 * [misc]backup-simplify: Simplify (+ 0 2) into 2 1546681181.322 * [misc]backup-simplify: Simplify (* 0 2) into 0 1546681181.322 * [misc]backup-simplify: Simplify 0 into 0 1546681181.322 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1546681181.322 * [misc]backup-simplify: Simplify (+ (* 0 1) (* 1 2)) into 2 1546681181.322 * [misc]backup-simplify: Simplify 2 into 2 1546681181.323 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1546681181.323 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 1) (* 0 2))) into 1 1546681181.323 * [misc]backup-simplify: Simplify 1 into 1 1546681181.323 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1546681181.323 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 2)))) into 0 1546681181.323 * [misc]backup-simplify: Simplify 0 into 0 1546681181.323 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1546681181.324 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 1) (* 0 2))))) into 0 1546681181.324 * [misc]backup-simplify: Simplify 0 into 0 1546681181.324 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1546681181.324 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 2)))))) into 0 1546681181.324 * [misc]backup-simplify: Simplify 0 into 0 1546681181.324 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1546681181.324 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 2))))))) into 0 1546681181.324 * [misc]backup-simplify: Simplify 0 into 0 1546681181.325 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1546681181.325 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 2)))))))) into 0 1546681181.325 * [misc]backup-simplify: Simplify 0 into 0 1546681181.325 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1546681181.325 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 2))))))))) into 0 1546681181.325 * [misc]backup-simplify: Simplify 0 into 0 1546681181.326 * [misc]backup-simplify: Simplify (+ (* 1 (pow x 2)) (* 2 x)) into (+ (* 2 x) (pow x 2)) 1546681181.326 * [misc]backup-simplify: Simplify (* (+ (/ 1 x) 2) (/ 1 x)) into (/ (+ (/ 1 x) 2) x) 1546681181.326 * [misc]approximate: Taking taylor expansion of (/ (+ (/ 1 x) 2) x) in (x) around 0 1546681181.326 * [misc]taylor: Taking taylor expansion of (/ (+ (/ 1 x) 2) x) in x 1546681181.326 * [misc]taylor: Taking taylor expansion of (+ (/ 1 x) 2) in x 1546681181.326 * [misc]taylor: Taking taylor expansion of (/ 1 x) in x 1546681181.326 * [misc]taylor: Taking taylor expansion of x in x 1546681181.326 * [misc]backup-simplify: Simplify 0 into 0 1546681181.326 * [misc]backup-simplify: Simplify 1 into 1 1546681181.326 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1546681181.326 * [misc]taylor: Taking taylor expansion of 2 in x 1546681181.326 * [misc]backup-simplify: Simplify 2 into 2 1546681181.327 * [misc]taylor: Taking taylor expansion of x in x 1546681181.327 * [misc]backup-simplify: Simplify 0 into 0 1546681181.327 * [misc]backup-simplify: Simplify 1 into 1 1546681181.327 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1546681181.327 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1546681181.327 * [misc]taylor: Taking taylor expansion of (/ (+ (/ 1 x) 2) x) in x 1546681181.327 * [misc]taylor: Taking taylor expansion of (+ (/ 1 x) 2) in x 1546681181.327 * [misc]taylor: Taking taylor expansion of (/ 1 x) in x 1546681181.327 * [misc]taylor: Taking taylor expansion of x in x 1546681181.327 * [misc]backup-simplify: Simplify 0 into 0 1546681181.327 * [misc]backup-simplify: Simplify 1 into 1 1546681181.327 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1546681181.327 * [misc]taylor: Taking taylor expansion of 2 in x 1546681181.327 * [misc]backup-simplify: Simplify 2 into 2 1546681181.327 * [misc]taylor: Taking taylor expansion of x in x 1546681181.327 * [misc]backup-simplify: Simplify 0 into 0 1546681181.327 * [misc]backup-simplify: Simplify 1 into 1 1546681181.327 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1546681181.327 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1546681181.327 * [misc]backup-simplify: Simplify 1 into 1 1546681181.328 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1546681181.328 * [misc]backup-simplify: Simplify (+ 0 2) into 2 1546681181.328 * [misc]backup-simplify: Simplify (- (/ 2 1) (+ (* 1 (/ 0 1)))) into 2 1546681181.328 * [misc]backup-simplify: Simplify 2 into 2 1546681181.328 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1546681181.328 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1546681181.329 * [misc]backup-simplify: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 2 (/ 0 1)))) into 0 1546681181.329 * [misc]backup-simplify: Simplify 0 into 0 1546681181.329 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1546681181.329 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1546681181.329 * [misc]backup-simplify: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 2 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1546681181.329 * [misc]backup-simplify: Simplify 0 into 0 1546681181.329 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1546681181.330 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1546681181.330 * [misc]backup-simplify: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 2 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1546681181.330 * [misc]backup-simplify: Simplify 0 into 0 1546681181.330 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1546681181.330 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1546681181.331 * [misc]backup-simplify: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 2 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1546681181.331 * [misc]backup-simplify: Simplify 0 into 0 1546681181.331 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1546681181.331 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1546681181.331 * [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 1546681181.331 * [misc]backup-simplify: Simplify 0 into 0 1546681181.332 * [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 1546681181.332 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1546681181.332 * [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 1546681181.332 * [misc]backup-simplify: Simplify 0 into 0 1546681181.332 * [misc]backup-simplify: Simplify (+ (* 2 (/ 1 (/ 1 x))) (* 1 (pow (/ 1 (/ 1 x)) 2))) into (+ (* 2 x) (pow x 2)) 1546681181.332 * [misc]backup-simplify: Simplify (* (+ (/ 1 (- x)) 2) (/ 1 (- x))) into (* -1 (/ (- 2 (/ 1 x)) x)) 1546681181.332 * [misc]approximate: Taking taylor expansion of (* -1 (/ (- 2 (/ 1 x)) x)) in (x) around 0 1546681181.332 * [misc]taylor: Taking taylor expansion of (* -1 (/ (- 2 (/ 1 x)) x)) in x 1546681181.332 * [misc]taylor: Taking taylor expansion of -1 in x 1546681181.332 * [misc]backup-simplify: Simplify -1 into -1 1546681181.332 * [misc]taylor: Taking taylor expansion of (/ (- 2 (/ 1 x)) x) in x 1546681181.333 * [misc]taylor: Taking taylor expansion of (- 2 (/ 1 x)) in x 1546681181.333 * [misc]taylor: Taking taylor expansion of 2 in x 1546681181.333 * [misc]backup-simplify: Simplify 2 into 2 1546681181.333 * [misc]taylor: Taking taylor expansion of (/ 1 x) in x 1546681181.333 * [misc]taylor: Taking taylor expansion of x in x 1546681181.333 * [misc]backup-simplify: Simplify 0 into 0 1546681181.333 * [misc]backup-simplify: Simplify 1 into 1 1546681181.333 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1546681181.333 * [misc]taylor: Taking taylor expansion of x in x 1546681181.333 * [misc]backup-simplify: Simplify 0 into 0 1546681181.333 * [misc]backup-simplify: Simplify 1 into 1 1546681181.333 * [misc]backup-simplify: Simplify (- 1) into -1 1546681181.333 * [misc]backup-simplify: Simplify (+ 0 -1) into -1 1546681181.333 * [misc]backup-simplify: Simplify (/ -1 1) into -1 1546681181.333 * [misc]taylor: Taking taylor expansion of (* -1 (/ (- 2 (/ 1 x)) x)) in x 1546681181.333 * [misc]taylor: Taking taylor expansion of -1 in x 1546681181.333 * [misc]backup-simplify: Simplify -1 into -1 1546681181.333 * [misc]taylor: Taking taylor expansion of (/ (- 2 (/ 1 x)) x) in x 1546681181.333 * [misc]taylor: Taking taylor expansion of (- 2 (/ 1 x)) in x 1546681181.333 * [misc]taylor: Taking taylor expansion of 2 in x 1546681181.333 * [misc]backup-simplify: Simplify 2 into 2 1546681181.333 * [misc]taylor: Taking taylor expansion of (/ 1 x) in x 1546681181.333 * [misc]taylor: Taking taylor expansion of x in x 1546681181.333 * [misc]backup-simplify: Simplify 0 into 0 1546681181.333 * [misc]backup-simplify: Simplify 1 into 1 1546681181.333 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1546681181.333 * [misc]taylor: Taking taylor expansion of x in x 1546681181.333 * [misc]backup-simplify: Simplify 0 into 0 1546681181.333 * [misc]backup-simplify: Simplify 1 into 1 1546681181.333 * [misc]backup-simplify: Simplify (- 1) into -1 1546681181.334 * [misc]backup-simplify: Simplify (+ 0 -1) into -1 1546681181.334 * [misc]backup-simplify: Simplify (/ -1 1) into -1 1546681181.334 * [misc]backup-simplify: Simplify (* -1 -1) into 1 1546681181.334 * [misc]backup-simplify: Simplify 1 into 1 1546681181.334 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1546681181.334 * [misc]backup-simplify: Simplify (- 0) into 0 1546681181.334 * [misc]backup-simplify: Simplify (+ 2 0) into 2 1546681181.334 * [misc]backup-simplify: Simplify (- (/ 2 1) (+ (* -1 (/ 0 1)))) into 2 1546681181.334 * [misc]backup-simplify: Simplify (+ (* -1 2) (* 0 -1)) into -2 1546681181.334 * [misc]backup-simplify: Simplify -2 into -2 1546681181.335 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1546681181.335 * [misc]backup-simplify: Simplify (- 0) into 0 1546681181.335 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1546681181.335 * [misc]backup-simplify: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 2 (/ 0 1)))) into 0 1546681181.335 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 2) (* 0 -1))) into 0 1546681181.335 * [misc]backup-simplify: Simplify 0 into 0 1546681181.335 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1546681181.336 * [misc]backup-simplify: Simplify (- 0) into 0 1546681181.336 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1546681181.336 * [misc]backup-simplify: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 2 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1546681181.336 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 2) (* 0 -1)))) into 0 1546681181.336 * [misc]backup-simplify: Simplify 0 into 0 1546681181.336 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1546681181.336 * [misc]backup-simplify: Simplify (- 0) into 0 1546681181.336 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1546681181.337 * [misc]backup-simplify: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 2 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1546681181.337 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 2) (* 0 -1))))) into 0 1546681181.337 * [misc]backup-simplify: Simplify 0 into 0 1546681181.337 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1546681181.337 * [misc]backup-simplify: Simplify (- 0) into 0 1546681181.337 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1546681181.338 * [misc]backup-simplify: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 2 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1546681181.338 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 2) (* 0 -1)))))) into 0 1546681181.338 * [misc]backup-simplify: Simplify 0 into 0 1546681181.338 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1546681181.338 * [misc]backup-simplify: Simplify (- 0) into 0 1546681181.338 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1546681181.339 * [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 1546681181.339 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 2) (* 0 -1))))))) into 0 1546681181.339 * [misc]backup-simplify: Simplify 0 into 0 1546681181.339 * [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 1546681181.340 * [misc]backup-simplify: Simplify (- 0) into 0 1546681181.340 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1546681181.340 * [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 1546681181.340 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 2) (* 0 -1)))))))) into 0 1546681181.340 * [misc]backup-simplify: Simplify 0 into 0 1546681181.340 * [misc]backup-simplify: Simplify (+ (* -2 (/ 1 (/ 1 (- x)))) (* 1 (pow (/ 1 (/ 1 (- x))) 2))) into (+ (* 2 x) (pow x 2)) 1546681181.341 * * * [misc]progress: simplifying candidates 1546681181.341 * * * * [misc]progress: [ 1 / 16 ] simplifiying candidate # 1546681181.341 * * * * [misc]progress: [ 2 / 16 ] simplifiying candidate # 1546681181.341 * * * * [misc]progress: [ 3 / 16 ] simplifiying candidate # 1546681181.341 * * * * [misc]progress: [ 4 / 16 ] simplifiying candidate # 1546681181.341 * * * * [misc]progress: [ 5 / 16 ] simplifiying candidate # 1546681181.341 * * * * [misc]progress: [ 6 / 16 ] simplifiying candidate # 1546681181.341 * * * * [misc]progress: [ 7 / 16 ] simplifiying candidate # 1546681181.341 * * * * [misc]progress: [ 8 / 16 ] simplifiying candidate # 1546681181.341 * [enter]simplify: Simplifying (* (cbrt (+ x 2)) (cbrt (+ x 2))) 1546681181.341 * * [misc]simplify: iters left: 5 (5 enodes) 1546681181.342 * * [misc]simplify: iters left: 4 (6 enodes) 1546681181.343 * [exit]simplify: Simplified to (* (cbrt (+ 2 x)) (cbrt (+ 2 x))) 1546681181.343 * [misc]simplify: Simplified (2 1) to (λ (x) (* (* (cbrt (+ 2 x)) (cbrt (+ 2 x))) (* (cbrt (+ x 2)) x))) 1546681181.343 * * * * [misc]progress: [ 9 / 16 ] simplifiying candidate # 1546681181.343 * [enter]simplify: Simplifying (sqrt (+ x 2)) 1546681181.343 * * [misc]simplify: iters left: 3 (4 enodes) 1546681181.344 * * [misc]simplify: iters left: 2 (5 enodes) 1546681181.345 * [exit]simplify: Simplified to (sqrt (+ 2 x)) 1546681181.345 * [misc]simplify: Simplified (2 1) to (λ (x) (* (sqrt (+ 2 x)) (* (sqrt (+ x 2)) x))) 1546681181.345 * * * * [misc]progress: [ 10 / 16 ] simplifiying candidate # 1546681181.345 * * * * [misc]progress: [ 11 / 16 ] simplifiying candidate # 1546681181.345 * [enter]simplify: Simplifying (* (+ (pow x 3) (pow 2 3)) x) 1546681181.345 * * [misc]simplify: iters left: 5 (7 enodes) 1546681181.347 * * [misc]simplify: iters left: 4 (17 enodes) 1546681181.349 * * [misc]simplify: iters left: 3 (27 enodes) 1546681181.354 * * [misc]simplify: iters left: 2 (39 enodes) 1546681181.357 * * [misc]simplify: iters left: 1 (49 enodes) 1546681181.363 * [exit]simplify: Simplified to (+ (pow x 4) (* 8 x)) 1546681181.363 * [misc]simplify: Simplified (2 1) to (λ (x) (/ (+ (pow x 4) (* 8 x)) (+ (* x x) (- (* 2 2) (* x 2))))) 1546681181.363 * * * * [misc]progress: [ 12 / 16 ] simplifiying candidate # 1546681181.363 * [enter]simplify: Simplifying (* (- (* x x) (* 2 2)) x) 1546681181.363 * * [misc]simplify: iters left: 6 (6 enodes) 1546681181.365 * * [misc]simplify: iters left: 5 (14 enodes) 1546681181.368 * * [misc]simplify: iters left: 4 (30 enodes) 1546681181.373 * * [misc]simplify: iters left: 3 (69 enodes) 1546681181.396 * * [misc]simplify: iters left: 2 (187 enodes) 1546681181.438 * * [misc]simplify: iters left: 1 (378 enodes) 1546681181.524 * [exit]simplify: Simplified to (+ (* -4 x) (pow x 3)) 1546681181.524 * [misc]simplify: Simplified (2 1) to (λ (x) (/ (+ (* -4 x) (pow x 3)) (- x 2))) 1546681181.524 * * * * [misc]progress: [ 13 / 16 ] simplifiying candidate # 1546681181.524 * * * * [misc]progress: [ 14 / 16 ] simplifiying candidate # 1546681181.524 * [enter]simplify: Simplifying (+ (* 2 x) (pow x 2)) 1546681181.524 * * [misc]simplify: iters left: 4 (5 enodes) 1546681181.525 * * [misc]simplify: iters left: 3 (8 enodes) 1546681181.527 * * [misc]simplify: iters left: 2 (12 enodes) 1546681181.528 * * [misc]simplify: iters left: 1 (13 enodes) 1546681181.530 * [exit]simplify: Simplified to (* (+ x 2) x) 1546681181.530 * [misc]simplify: Simplified (2) to (λ (x) (* (+ x 2) x)) 1546681181.530 * * * * [misc]progress: [ 15 / 16 ] simplifiying candidate # 1546681181.531 * [enter]simplify: Simplifying (+ (* 2 x) (pow x 2)) 1546681181.531 * * [misc]simplify: iters left: 4 (5 enodes) 1546681181.532 * * [misc]simplify: iters left: 3 (8 enodes) 1546681181.533 * * [misc]simplify: iters left: 2 (12 enodes) 1546681181.535 * * [misc]simplify: iters left: 1 (13 enodes) 1546681181.537 * [exit]simplify: Simplified to (* (+ x 2) x) 1546681181.537 * [misc]simplify: Simplified (2) to (λ (x) (* (+ x 2) x)) 1546681181.537 * * * * [misc]progress: [ 16 / 16 ] simplifiying candidate # 1546681181.537 * [enter]simplify: Simplifying (+ (* 2 x) (pow x 2)) 1546681181.537 * * [misc]simplify: iters left: 4 (5 enodes) 1546681181.538 * * [misc]simplify: iters left: 3 (8 enodes) 1546681181.539 * * [misc]simplify: iters left: 2 (12 enodes) 1546681181.541 * * [misc]simplify: iters left: 1 (13 enodes) 1546681181.543 * [exit]simplify: Simplified to (* (+ x 2) x) 1546681181.543 * [misc]simplify: Simplified (2) to (λ (x) (* (+ x 2) x)) 1546681181.543 * * * [misc]progress: adding candidates to table 1546681181.609 * * [misc]progress: iteration 2 / 4 1546681181.610 * * * [misc]progress: picking best candidate 1546681181.614 * * * * [misc]pick: Picked # 1546681181.615 * * * [misc]progress: localizing error 1546681181.617 * * * [misc]progress: generating rewritten candidates 1546681181.617 * * * * [misc]progress: [ 1 / 1 ] rewriting at (2) 1546681181.619 * * * [misc]progress: generating series expansions 1546681181.619 * * * * [misc]progress: [ 1 / 1 ] generating series at (2) 1546681181.619 * [misc]backup-simplify: Simplify (* x (+ x 2)) into (* x (+ x 2)) 1546681181.619 * [misc]approximate: Taking taylor expansion of (* x (+ x 2)) in (x) around 0 1546681181.619 * [misc]taylor: Taking taylor expansion of (* x (+ x 2)) in x 1546681181.619 * [misc]taylor: Taking taylor expansion of x in x 1546681181.619 * [misc]backup-simplify: Simplify 0 into 0 1546681181.619 * [misc]backup-simplify: Simplify 1 into 1 1546681181.619 * [misc]taylor: Taking taylor expansion of (+ x 2) in x 1546681181.619 * [misc]taylor: Taking taylor expansion of x in x 1546681181.619 * [misc]backup-simplify: Simplify 0 into 0 1546681181.619 * [misc]backup-simplify: Simplify 1 into 1 1546681181.619 * [misc]taylor: Taking taylor expansion of 2 in x 1546681181.619 * [misc]backup-simplify: Simplify 2 into 2 1546681181.619 * [misc]taylor: Taking taylor expansion of (* x (+ x 2)) in x 1546681181.619 * [misc]taylor: Taking taylor expansion of x in x 1546681181.619 * [misc]backup-simplify: Simplify 0 into 0 1546681181.619 * [misc]backup-simplify: Simplify 1 into 1 1546681181.619 * [misc]taylor: Taking taylor expansion of (+ x 2) in x 1546681181.619 * [misc]taylor: Taking taylor expansion of x in x 1546681181.619 * [misc]backup-simplify: Simplify 0 into 0 1546681181.619 * [misc]backup-simplify: Simplify 1 into 1 1546681181.619 * [misc]taylor: Taking taylor expansion of 2 in x 1546681181.619 * [misc]backup-simplify: Simplify 2 into 2 1546681181.619 * [misc]backup-simplify: Simplify (+ 0 2) into 2 1546681181.619 * [misc]backup-simplify: Simplify (* 0 2) into 0 1546681181.619 * [misc]backup-simplify: Simplify 0 into 0 1546681181.620 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1546681181.620 * [misc]backup-simplify: Simplify (+ (* 0 1) (* 1 2)) into 2 1546681181.620 * [misc]backup-simplify: Simplify 2 into 2 1546681181.620 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1546681181.620 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 1) (* 0 2))) into 1 1546681181.620 * [misc]backup-simplify: Simplify 1 into 1 1546681181.620 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1546681181.620 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 2)))) into 0 1546681181.620 * [misc]backup-simplify: Simplify 0 into 0 1546681181.620 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1546681181.621 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 1) (* 0 2))))) into 0 1546681181.621 * [misc]backup-simplify: Simplify 0 into 0 1546681181.621 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1546681181.621 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 2)))))) into 0 1546681181.621 * [misc]backup-simplify: Simplify 0 into 0 1546681181.621 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1546681181.621 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 2))))))) into 0 1546681181.621 * [misc]backup-simplify: Simplify 0 into 0 1546681181.622 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1546681181.622 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 2)))))))) into 0 1546681181.622 * [misc]backup-simplify: Simplify 0 into 0 1546681181.622 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1546681181.622 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 2))))))))) into 0 1546681181.622 * [misc]backup-simplify: Simplify 0 into 0 1546681181.622 * [misc]backup-simplify: Simplify (+ (* 1 (pow x 2)) (* 2 x)) into (+ (* 2 x) (pow x 2)) 1546681181.623 * [misc]backup-simplify: Simplify (* (/ 1 x) (+ (/ 1 x) 2)) into (/ (+ (/ 1 x) 2) x) 1546681181.623 * [misc]approximate: Taking taylor expansion of (/ (+ (/ 1 x) 2) x) in (x) around 0 1546681181.623 * [misc]taylor: Taking taylor expansion of (/ (+ (/ 1 x) 2) x) in x 1546681181.623 * [misc]taylor: Taking taylor expansion of (+ (/ 1 x) 2) in x 1546681181.623 * [misc]taylor: Taking taylor expansion of (/ 1 x) in x 1546681181.623 * [misc]taylor: Taking taylor expansion of x in x 1546681181.623 * [misc]backup-simplify: Simplify 0 into 0 1546681181.623 * [misc]backup-simplify: Simplify 1 into 1 1546681181.623 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1546681181.623 * [misc]taylor: Taking taylor expansion of 2 in x 1546681181.623 * [misc]backup-simplify: Simplify 2 into 2 1546681181.623 * [misc]taylor: Taking taylor expansion of x in x 1546681181.623 * [misc]backup-simplify: Simplify 0 into 0 1546681181.623 * [misc]backup-simplify: Simplify 1 into 1 1546681181.623 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1546681181.623 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1546681181.623 * [misc]taylor: Taking taylor expansion of (/ (+ (/ 1 x) 2) x) in x 1546681181.623 * [misc]taylor: Taking taylor expansion of (+ (/ 1 x) 2) in x 1546681181.623 * [misc]taylor: Taking taylor expansion of (/ 1 x) in x 1546681181.623 * [misc]taylor: Taking taylor expansion of x in x 1546681181.623 * [misc]backup-simplify: Simplify 0 into 0 1546681181.623 * [misc]backup-simplify: Simplify 1 into 1 1546681181.623 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1546681181.623 * [misc]taylor: Taking taylor expansion of 2 in x 1546681181.623 * [misc]backup-simplify: Simplify 2 into 2 1546681181.623 * [misc]taylor: Taking taylor expansion of x in x 1546681181.623 * [misc]backup-simplify: Simplify 0 into 0 1546681181.623 * [misc]backup-simplify: Simplify 1 into 1 1546681181.623 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1546681181.624 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1546681181.624 * [misc]backup-simplify: Simplify 1 into 1 1546681181.624 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1546681181.624 * [misc]backup-simplify: Simplify (+ 0 2) into 2 1546681181.624 * [misc]backup-simplify: Simplify (- (/ 2 1) (+ (* 1 (/ 0 1)))) into 2 1546681181.624 * [misc]backup-simplify: Simplify 2 into 2 1546681181.624 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1546681181.624 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1546681181.625 * [misc]backup-simplify: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 2 (/ 0 1)))) into 0 1546681181.625 * [misc]backup-simplify: Simplify 0 into 0 1546681181.625 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1546681181.625 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1546681181.625 * [misc]backup-simplify: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 2 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1546681181.625 * [misc]backup-simplify: Simplify 0 into 0 1546681181.625 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1546681181.625 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1546681181.626 * [misc]backup-simplify: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 2 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1546681181.626 * [misc]backup-simplify: Simplify 0 into 0 1546681181.626 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1546681181.626 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1546681181.627 * [misc]backup-simplify: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 2 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1546681181.627 * [misc]backup-simplify: Simplify 0 into 0 1546681181.627 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1546681181.627 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1546681181.627 * [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 1546681181.627 * [misc]backup-simplify: Simplify 0 into 0 1546681181.628 * [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 1546681181.628 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1546681181.629 * [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 1546681181.629 * [misc]backup-simplify: Simplify 0 into 0 1546681181.630 * [misc]backup-simplify: Simplify (+ (* 2 (/ 1 (/ 1 x))) (* 1 (pow (/ 1 (/ 1 x)) 2))) into (+ (* 2 x) (pow x 2)) 1546681181.630 * [misc]backup-simplify: Simplify (* (/ 1 (- x)) (+ (/ 1 (- x)) 2)) into (* -1 (/ (- 2 (/ 1 x)) x)) 1546681181.630 * [misc]approximate: Taking taylor expansion of (* -1 (/ (- 2 (/ 1 x)) x)) in (x) around 0 1546681181.630 * [misc]taylor: Taking taylor expansion of (* -1 (/ (- 2 (/ 1 x)) x)) in x 1546681181.630 * [misc]taylor: Taking taylor expansion of -1 in x 1546681181.630 * [misc]backup-simplify: Simplify -1 into -1 1546681181.630 * [misc]taylor: Taking taylor expansion of (/ (- 2 (/ 1 x)) x) in x 1546681181.630 * [misc]taylor: Taking taylor expansion of (- 2 (/ 1 x)) in x 1546681181.630 * [misc]taylor: Taking taylor expansion of 2 in x 1546681181.630 * [misc]backup-simplify: Simplify 2 into 2 1546681181.630 * [misc]taylor: Taking taylor expansion of (/ 1 x) in x 1546681181.630 * [misc]taylor: Taking taylor expansion of x in x 1546681181.630 * [misc]backup-simplify: Simplify 0 into 0 1546681181.630 * [misc]backup-simplify: Simplify 1 into 1 1546681181.630 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1546681181.630 * [misc]taylor: Taking taylor expansion of x in x 1546681181.630 * [misc]backup-simplify: Simplify 0 into 0 1546681181.630 * [misc]backup-simplify: Simplify 1 into 1 1546681181.630 * [misc]backup-simplify: Simplify (- 1) into -1 1546681181.630 * [misc]backup-simplify: Simplify (+ 0 -1) into -1 1546681181.630 * [misc]backup-simplify: Simplify (/ -1 1) into -1 1546681181.630 * [misc]taylor: Taking taylor expansion of (* -1 (/ (- 2 (/ 1 x)) x)) in x 1546681181.630 * [misc]taylor: Taking taylor expansion of -1 in x 1546681181.630 * [misc]backup-simplify: Simplify -1 into -1 1546681181.630 * [misc]taylor: Taking taylor expansion of (/ (- 2 (/ 1 x)) x) in x 1546681181.630 * [misc]taylor: Taking taylor expansion of (- 2 (/ 1 x)) in x 1546681181.630 * [misc]taylor: Taking taylor expansion of 2 in x 1546681181.630 * [misc]backup-simplify: Simplify 2 into 2 1546681181.630 * [misc]taylor: Taking taylor expansion of (/ 1 x) in x 1546681181.630 * [misc]taylor: Taking taylor expansion of x in x 1546681181.631 * [misc]backup-simplify: Simplify 0 into 0 1546681181.631 * [misc]backup-simplify: Simplify 1 into 1 1546681181.631 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1546681181.631 * [misc]taylor: Taking taylor expansion of x in x 1546681181.631 * [misc]backup-simplify: Simplify 0 into 0 1546681181.631 * [misc]backup-simplify: Simplify 1 into 1 1546681181.631 * [misc]backup-simplify: Simplify (- 1) into -1 1546681181.631 * [misc]backup-simplify: Simplify (+ 0 -1) into -1 1546681181.631 * [misc]backup-simplify: Simplify (/ -1 1) into -1 1546681181.631 * [misc]backup-simplify: Simplify (* -1 -1) into 1 1546681181.631 * [misc]backup-simplify: Simplify 1 into 1 1546681181.631 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1546681181.631 * [misc]backup-simplify: Simplify (- 0) into 0 1546681181.631 * [misc]backup-simplify: Simplify (+ 2 0) into 2 1546681181.632 * [misc]backup-simplify: Simplify (- (/ 2 1) (+ (* -1 (/ 0 1)))) into 2 1546681181.632 * [misc]backup-simplify: Simplify (+ (* -1 2) (* 0 -1)) into -2 1546681181.632 * [misc]backup-simplify: Simplify -2 into -2 1546681181.632 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1546681181.632 * [misc]backup-simplify: Simplify (- 0) into 0 1546681181.632 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1546681181.632 * [misc]backup-simplify: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 2 (/ 0 1)))) into 0 1546681181.632 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 2) (* 0 -1))) into 0 1546681181.633 * [misc]backup-simplify: Simplify 0 into 0 1546681181.633 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1546681181.633 * [misc]backup-simplify: Simplify (- 0) into 0 1546681181.633 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1546681181.633 * [misc]backup-simplify: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 2 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1546681181.633 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 2) (* 0 -1)))) into 0 1546681181.633 * [misc]backup-simplify: Simplify 0 into 0 1546681181.634 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1546681181.634 * [misc]backup-simplify: Simplify (- 0) into 0 1546681181.634 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1546681181.634 * [misc]backup-simplify: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 2 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1546681181.634 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 2) (* 0 -1))))) into 0 1546681181.634 * [misc]backup-simplify: Simplify 0 into 0 1546681181.635 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1546681181.635 * [misc]backup-simplify: Simplify (- 0) into 0 1546681181.635 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1546681181.635 * [misc]backup-simplify: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 2 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1546681181.635 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 2) (* 0 -1)))))) into 0 1546681181.635 * [misc]backup-simplify: Simplify 0 into 0 1546681181.636 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1546681181.636 * [misc]backup-simplify: Simplify (- 0) into 0 1546681181.636 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1546681181.636 * [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 1546681181.636 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 2) (* 0 -1))))))) into 0 1546681181.636 * [misc]backup-simplify: Simplify 0 into 0 1546681181.637 * [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 1546681181.637 * [misc]backup-simplify: Simplify (- 0) into 0 1546681181.637 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1546681181.637 * [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 1546681181.638 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 2) (* 0 -1)))))))) into 0 1546681181.638 * [misc]backup-simplify: Simplify 0 into 0 1546681181.638 * [misc]backup-simplify: Simplify (+ (* -2 (/ 1 (/ 1 (- x)))) (* 1 (pow (/ 1 (/ 1 (- x))) 2))) into (+ (* 2 x) (pow x 2)) 1546681181.638 * * * [misc]progress: simplifying candidates 1546681181.638 * * * * [misc]progress: [ 1 / 18 ] simplifiying candidate # 1546681181.638 * * * * [misc]progress: [ 2 / 18 ] simplifiying candidate # 1546681181.638 * * * * [misc]progress: [ 3 / 18 ] simplifiying candidate # 1546681181.638 * * * * [misc]progress: [ 4 / 18 ] simplifiying candidate # 1546681181.638 * * * * [misc]progress: [ 5 / 18 ] simplifiying candidate # 1546681181.638 * * * * [misc]progress: [ 6 / 18 ] simplifiying candidate # 1546681181.638 * * * * [misc]progress: [ 7 / 18 ] simplifiying candidate # 1546681181.638 * * * * [misc]progress: [ 8 / 18 ] simplifiying candidate # 1546681181.638 * [enter]simplify: Simplifying (* x 2) 1546681181.638 * * [misc]simplify: iters left: 2 (3 enodes) 1546681181.639 * * [misc]simplify: iters left: 1 (4 enodes) 1546681181.639 * [exit]simplify: Simplified to (* x 2) 1546681181.640 * [misc]simplify: Simplified (2 2) to (λ (x) (+ (* x x) (* x 2))) 1546681181.640 * * * * [misc]progress: [ 9 / 18 ] simplifiying candidate # 1546681181.640 * [enter]simplify: Simplifying (* 2 x) 1546681181.640 * * [misc]simplify: iters left: 2 (3 enodes) 1546681181.640 * * [misc]simplify: iters left: 1 (4 enodes) 1546681181.641 * [exit]simplify: Simplified to (* 2 x) 1546681181.641 * [misc]simplify: Simplified (2 2) to (λ (x) (+ (* x x) (* 2 x))) 1546681181.641 * * * * [misc]progress: [ 10 / 18 ] simplifiying candidate # 1546681181.641 * [enter]simplify: Simplifying (cbrt (+ x 2)) 1546681181.641 * * [misc]simplify: iters left: 3 (4 enodes) 1546681181.642 * * [misc]simplify: iters left: 2 (5 enodes) 1546681181.643 * [exit]simplify: Simplified to (cbrt (+ 2 x)) 1546681181.643 * [misc]simplify: Simplified (2 2) to (λ (x) (* (* x (* (cbrt (+ x 2)) (cbrt (+ x 2)))) (cbrt (+ 2 x)))) 1546681181.643 * * * * [misc]progress: [ 11 / 18 ] simplifiying candidate # 1546681181.643 * [enter]simplify: Simplifying (sqrt (+ x 2)) 1546681181.643 * * [misc]simplify: iters left: 3 (4 enodes) 1546681181.644 * * [misc]simplify: iters left: 2 (5 enodes) 1546681181.644 * [exit]simplify: Simplified to (sqrt (+ 2 x)) 1546681181.644 * [misc]simplify: Simplified (2 2) to (λ (x) (* (* x (sqrt (+ x 2))) (sqrt (+ 2 x)))) 1546681181.644 * * * * [misc]progress: [ 12 / 18 ] simplifiying candidate # 1546681181.645 * [enter]simplify: Simplifying (+ x 2) 1546681181.645 * * [misc]simplify: iters left: 2 (3 enodes) 1546681181.645 * * [misc]simplify: iters left: 1 (4 enodes) 1546681181.646 * [exit]simplify: Simplified to (+ 2 x) 1546681181.646 * [misc]simplify: Simplified (2 2) to (λ (x) (* (* x 1) (+ 2 x))) 1546681181.646 * * * * [misc]progress: [ 13 / 18 ] simplifiying candidate # 1546681181.646 * [enter]simplify: Simplifying (+ (* x x) (- (* 2 2) (* x 2))) 1546681181.646 * * [misc]simplify: iters left: 6 (7 enodes) 1546681181.648 * * [misc]simplify: iters left: 5 (16 enodes) 1546681181.651 * * [misc]simplify: iters left: 4 (39 enodes) 1546681181.657 * * [misc]simplify: iters left: 3 (57 enodes) 1546681181.664 * * [misc]simplify: iters left: 2 (76 enodes) 1546681181.674 * * [misc]simplify: iters left: 1 (100 enodes) 1546681181.689 * [exit]simplify: Simplified to (+ (* (+ x -2) x) 4) 1546681181.689 * [misc]simplify: Simplified (2 2) to (λ (x) (/ (* x (+ (pow x 3) (pow 2 3))) (+ (* (+ x -2) x) 4))) 1546681181.689 * * * * [misc]progress: [ 14 / 18 ] simplifiying candidate # 1546681181.689 * [enter]simplify: Simplifying (- x 2) 1546681181.689 * * [misc]simplify: iters left: 2 (3 enodes) 1546681181.690 * * [misc]simplify: iters left: 1 (6 enodes) 1546681181.691 * [exit]simplify: Simplified to (+ -2 x) 1546681181.691 * [misc]simplify: Simplified (2 2) to (λ (x) (/ (* x (- (* x x) (* 2 2))) (+ -2 x))) 1546681181.691 * * * * [misc]progress: [ 15 / 18 ] simplifiying candidate # 1546681181.691 * * * * [misc]progress: [ 16 / 18 ] simplifiying candidate # 1546681181.691 * [enter]simplify: Simplifying (+ (* 2 x) (pow x 2)) 1546681181.691 * * [misc]simplify: iters left: 4 (5 enodes) 1546681181.692 * * [misc]simplify: iters left: 3 (8 enodes) 1546681181.693 * * [misc]simplify: iters left: 2 (12 enodes) 1546681181.695 * * [misc]simplify: iters left: 1 (13 enodes) 1546681181.697 * [exit]simplify: Simplified to (* (+ x 2) x) 1546681181.697 * [misc]simplify: Simplified (2) to (λ (x) (* (+ x 2) x)) 1546681181.697 * * * * [misc]progress: [ 17 / 18 ] simplifiying candidate # 1546681181.697 * [enter]simplify: Simplifying (+ (* 2 x) (pow x 2)) 1546681181.697 * * [misc]simplify: iters left: 4 (5 enodes) 1546681181.698 * * [misc]simplify: iters left: 3 (8 enodes) 1546681181.699 * * [misc]simplify: iters left: 2 (12 enodes) 1546681181.701 * * [misc]simplify: iters left: 1 (13 enodes) 1546681181.703 * [exit]simplify: Simplified to (* (+ x 2) x) 1546681181.703 * [misc]simplify: Simplified (2) to (λ (x) (* (+ x 2) x)) 1546681181.703 * * * * [misc]progress: [ 18 / 18 ] simplifiying candidate # 1546681181.703 * [enter]simplify: Simplifying (+ (* 2 x) (pow x 2)) 1546681181.703 * * [misc]simplify: iters left: 4 (5 enodes) 1546681181.704 * * [misc]simplify: iters left: 3 (8 enodes) 1546681181.705 * * [misc]simplify: iters left: 2 (12 enodes) 1546681181.708 * * [misc]simplify: iters left: 1 (13 enodes) 1546681181.710 * [exit]simplify: Simplified to (* (+ x 2) x) 1546681181.710 * [misc]simplify: Simplified (2) to (λ (x) (* (+ x 2) x)) 1546681181.710 * * * [misc]progress: adding candidates to table 1546681181.782 * * [misc]progress: iteration 3 / 4 1546681181.782 * * * [misc]progress: picking best candidate 1546681181.784 * * * * [misc]pick: Picked # 1546681181.784 * * * [misc]progress: localizing error 1546681181.791 * * * [misc]progress: generating rewritten candidates 1546681181.792 * * * * [misc]progress: [ 1 / 1 ] rewriting at (2) 1546681181.794 * * * [misc]progress: generating series expansions 1546681181.794 * * * * [misc]progress: [ 1 / 1 ] generating series at (2) 1546681181.794 * [misc]backup-simplify: Simplify (+ (* x x) (* x 2)) into (+ (* 2 x) (pow x 2)) 1546681181.794 * [misc]approximate: Taking taylor expansion of (+ (* 2 x) (pow x 2)) in (x) around 0 1546681181.794 * [misc]taylor: Taking taylor expansion of (+ (* 2 x) (pow x 2)) in x 1546681181.794 * [misc]taylor: Taking taylor expansion of (* 2 x) in x 1546681181.794 * [misc]taylor: Taking taylor expansion of 2 in x 1546681181.794 * [misc]backup-simplify: Simplify 2 into 2 1546681181.794 * [misc]taylor: Taking taylor expansion of x in x 1546681181.794 * [misc]backup-simplify: Simplify 0 into 0 1546681181.794 * [misc]backup-simplify: Simplify 1 into 1 1546681181.794 * [misc]taylor: Taking taylor expansion of (pow x 2) in x 1546681181.794 * [misc]taylor: Taking taylor expansion of x in x 1546681181.794 * [misc]backup-simplify: Simplify 0 into 0 1546681181.794 * [misc]backup-simplify: Simplify 1 into 1 1546681181.794 * [misc]taylor: Taking taylor expansion of (+ (* 2 x) (pow x 2)) in x 1546681181.795 * [misc]taylor: Taking taylor expansion of (* 2 x) in x 1546681181.795 * [misc]taylor: Taking taylor expansion of 2 in x 1546681181.795 * [misc]backup-simplify: Simplify 2 into 2 1546681181.795 * [misc]taylor: Taking taylor expansion of x in x 1546681181.795 * [misc]backup-simplify: Simplify 0 into 0 1546681181.795 * [misc]backup-simplify: Simplify 1 into 1 1546681181.795 * [misc]taylor: Taking taylor expansion of (pow x 2) in x 1546681181.795 * [misc]taylor: Taking taylor expansion of x in x 1546681181.795 * [misc]backup-simplify: Simplify 0 into 0 1546681181.795 * [misc]backup-simplify: Simplify 1 into 1 1546681181.795 * [misc]backup-simplify: Simplify (* 2 0) into 0 1546681181.795 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1546681181.795 * [misc]backup-simplify: Simplify 0 into 0 1546681181.795 * [misc]backup-simplify: Simplify (+ (* 2 1) (* 0 0)) into 2 1546681181.795 * [misc]backup-simplify: Simplify (+ 2 0) into 2 1546681181.795 * [misc]backup-simplify: Simplify 2 into 2 1546681181.796 * [misc]backup-simplify: Simplify (+ (* 2 0) (+ (* 0 1) (* 0 0))) into 0 1546681181.796 * [misc]backup-simplify: Simplify (* 1 1) into 1 1546681181.796 * [misc]backup-simplify: Simplify (+ 0 1) into 1 1546681181.796 * [misc]backup-simplify: Simplify 1 into 1 1546681181.796 * [misc]backup-simplify: Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 1546681181.796 * [misc]backup-simplify: Simplify (+ (* 1 0) (* 0 1)) into 0 1546681181.796 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1546681181.796 * [misc]backup-simplify: Simplify 0 into 0 1546681181.797 * [misc]backup-simplify: Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0 1546681181.797 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 1546681181.797 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1546681181.797 * [misc]backup-simplify: Simplify 0 into 0 1546681181.797 * [misc]backup-simplify: Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))) into 0 1546681181.797 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 1546681181.797 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1546681181.797 * [misc]backup-simplify: Simplify 0 into 0 1546681181.798 * [misc]backup-simplify: Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))))) into 0 1546681181.798 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 1546681181.798 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1546681181.798 * [misc]backup-simplify: Simplify 0 into 0 1546681181.798 * [misc]backup-simplify: Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))))) into 0 1546681181.799 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 1546681181.799 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1546681181.799 * [misc]backup-simplify: Simplify 0 into 0 1546681181.799 * [misc]backup-simplify: Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))))))) into 0 1546681181.800 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0 1546681181.800 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1546681181.800 * [misc]backup-simplify: Simplify 0 into 0 1546681181.800 * [misc]backup-simplify: Simplify (+ (* 1 (pow x 2)) (* 2 x)) into (+ (* 2 x) (pow x 2)) 1546681181.800 * [misc]backup-simplify: Simplify (+ (* (/ 1 x) (/ 1 x)) (* (/ 1 x) 2)) into (+ (/ 1 (pow x 2)) (* 2 (/ 1 x))) 1546681181.800 * [misc]approximate: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 2 (/ 1 x))) in (x) around 0 1546681181.800 * [misc]taylor: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 2 (/ 1 x))) in x 1546681181.800 * [misc]taylor: Taking taylor expansion of (/ 1 (pow x 2)) in x 1546681181.800 * [misc]taylor: Taking taylor expansion of (pow x 2) in x 1546681181.800 * [misc]taylor: Taking taylor expansion of x in x 1546681181.800 * [misc]backup-simplify: Simplify 0 into 0 1546681181.800 * [misc]backup-simplify: Simplify 1 into 1 1546681181.800 * [misc]backup-simplify: Simplify (* 1 1) into 1 1546681181.800 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1546681181.800 * [misc]taylor: Taking taylor expansion of (* 2 (/ 1 x)) in x 1546681181.800 * [misc]taylor: Taking taylor expansion of 2 in x 1546681181.800 * [misc]backup-simplify: Simplify 2 into 2 1546681181.800 * [misc]taylor: Taking taylor expansion of (/ 1 x) in x 1546681181.800 * [misc]taylor: Taking taylor expansion of x in x 1546681181.800 * [misc]backup-simplify: Simplify 0 into 0 1546681181.800 * [misc]backup-simplify: Simplify 1 into 1 1546681181.800 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1546681181.800 * [misc]taylor: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 2 (/ 1 x))) in x 1546681181.800 * [misc]taylor: Taking taylor expansion of (/ 1 (pow x 2)) in x 1546681181.800 * [misc]taylor: Taking taylor expansion of (pow x 2) in x 1546681181.800 * [misc]taylor: Taking taylor expansion of x in x 1546681181.801 * [misc]backup-simplify: Simplify 0 into 0 1546681181.801 * [misc]backup-simplify: Simplify 1 into 1 1546681181.801 * [misc]backup-simplify: Simplify (* 1 1) into 1 1546681181.801 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1546681181.801 * [misc]taylor: Taking taylor expansion of (* 2 (/ 1 x)) in x 1546681181.801 * [misc]taylor: Taking taylor expansion of 2 in x 1546681181.801 * [misc]backup-simplify: Simplify 2 into 2 1546681181.801 * [misc]taylor: Taking taylor expansion of (/ 1 x) in x 1546681181.801 * [misc]taylor: Taking taylor expansion of x in x 1546681181.801 * [misc]backup-simplify: Simplify 0 into 0 1546681181.801 * [misc]backup-simplify: Simplify 1 into 1 1546681181.801 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1546681181.801 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1546681181.801 * [misc]backup-simplify: Simplify 1 into 1 1546681181.801 * [misc]backup-simplify: Simplify (+ (* 1 0) (* 0 1)) into 0 1546681181.801 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1546681181.801 * [misc]backup-simplify: Simplify (* 2 1) into 2 1546681181.802 * [misc]backup-simplify: Simplify (+ 0 2) into 2 1546681181.802 * [misc]backup-simplify: Simplify 2 into 2 1546681181.802 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 1546681181.802 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1546681181.802 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1546681181.802 * [misc]backup-simplify: Simplify (+ (* 2 0) (* 0 1)) into 0 1546681181.802 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1546681181.802 * [misc]backup-simplify: Simplify 0 into 0 1546681181.802 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 1546681181.803 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1546681181.803 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1546681181.803 * [misc]backup-simplify: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 1))) into 0 1546681181.803 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1546681181.803 * [misc]backup-simplify: Simplify 0 into 0 1546681181.803 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 1546681181.804 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1546681181.804 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1546681181.804 * [misc]backup-simplify: Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 1546681181.804 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1546681181.804 * [misc]backup-simplify: Simplify 0 into 0 1546681181.804 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 1546681181.805 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1546681181.805 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1546681181.805 * [misc]backup-simplify: Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 1546681181.805 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1546681181.805 * [misc]backup-simplify: Simplify 0 into 0 1546681181.806 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0 1546681181.806 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1546681181.806 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1546681181.806 * [misc]backup-simplify: Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 1546681181.806 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1546681181.806 * [misc]backup-simplify: Simplify 0 into 0 1546681181.807 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))))) into 0 1546681181.807 * [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 1546681181.807 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1546681181.808 * [misc]backup-simplify: Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0 1546681181.808 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1546681181.808 * [misc]backup-simplify: Simplify 0 into 0 1546681181.808 * [misc]backup-simplify: Simplify (+ (* 2 (/ 1 (/ 1 x))) (* 1 (pow (/ 1 (/ 1 x)) 2))) into (+ (* 2 x) (pow x 2)) 1546681181.808 * [misc]backup-simplify: Simplify (+ (* (/ 1 (- x)) (/ 1 (- x))) (* (/ 1 (- x)) 2)) into (- (/ 1 (pow x 2)) (* 2 (/ 1 x))) 1546681181.808 * [misc]approximate: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 2 (/ 1 x))) in (x) around 0 1546681181.808 * [misc]taylor: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 2 (/ 1 x))) in x 1546681181.808 * [misc]taylor: Taking taylor expansion of (/ 1 (pow x 2)) in x 1546681181.808 * [misc]taylor: Taking taylor expansion of (pow x 2) in x 1546681181.808 * [misc]taylor: Taking taylor expansion of x in x 1546681181.808 * [misc]backup-simplify: Simplify 0 into 0 1546681181.808 * [misc]backup-simplify: Simplify 1 into 1 1546681181.808 * [misc]backup-simplify: Simplify (* 1 1) into 1 1546681181.808 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1546681181.808 * [misc]taylor: Taking taylor expansion of (* 2 (/ 1 x)) in x 1546681181.808 * [misc]taylor: Taking taylor expansion of 2 in x 1546681181.809 * [misc]backup-simplify: Simplify 2 into 2 1546681181.809 * [misc]taylor: Taking taylor expansion of (/ 1 x) in x 1546681181.809 * [misc]taylor: Taking taylor expansion of x in x 1546681181.809 * [misc]backup-simplify: Simplify 0 into 0 1546681181.809 * [misc]backup-simplify: Simplify 1 into 1 1546681181.809 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1546681181.809 * [misc]taylor: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 2 (/ 1 x))) in x 1546681181.809 * [misc]taylor: Taking taylor expansion of (/ 1 (pow x 2)) in x 1546681181.809 * [misc]taylor: Taking taylor expansion of (pow x 2) in x 1546681181.809 * [misc]taylor: Taking taylor expansion of x in x 1546681181.809 * [misc]backup-simplify: Simplify 0 into 0 1546681181.809 * [misc]backup-simplify: Simplify 1 into 1 1546681181.809 * [misc]backup-simplify: Simplify (* 1 1) into 1 1546681181.809 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1546681181.809 * [misc]taylor: Taking taylor expansion of (* 2 (/ 1 x)) in x 1546681181.809 * [misc]taylor: Taking taylor expansion of 2 in x 1546681181.809 * [misc]backup-simplify: Simplify 2 into 2 1546681181.809 * [misc]taylor: Taking taylor expansion of (/ 1 x) in x 1546681181.809 * [misc]taylor: Taking taylor expansion of x in x 1546681181.809 * [misc]backup-simplify: Simplify 0 into 0 1546681181.809 * [misc]backup-simplify: Simplify 1 into 1 1546681181.809 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1546681181.809 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1546681181.809 * [misc]backup-simplify: Simplify 1 into 1 1546681181.809 * [misc]backup-simplify: Simplify (+ (* 1 0) (* 0 1)) into 0 1546681181.810 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1546681181.810 * [misc]backup-simplify: Simplify (* 2 1) into 2 1546681181.810 * [misc]backup-simplify: Simplify (- 2) into -2 1546681181.810 * [misc]backup-simplify: Simplify (+ 0 -2) into -2 1546681181.810 * [misc]backup-simplify: Simplify -2 into -2 1546681181.810 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 1546681181.810 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1546681181.810 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1546681181.810 * [misc]backup-simplify: Simplify (+ (* 2 0) (* 0 1)) into 0 1546681181.811 * [misc]backup-simplify: Simplify (- 0) into 0 1546681181.811 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1546681181.811 * [misc]backup-simplify: Simplify 0 into 0 1546681181.811 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 1546681181.811 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1546681181.811 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1546681181.811 * [misc]backup-simplify: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 1))) into 0 1546681181.812 * [misc]backup-simplify: Simplify (- 0) into 0 1546681181.812 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1546681181.812 * [misc]backup-simplify: Simplify 0 into 0 1546681181.812 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 1546681181.812 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1546681181.812 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1546681181.813 * [misc]backup-simplify: Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 1546681181.813 * [misc]backup-simplify: Simplify (- 0) into 0 1546681181.813 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1546681181.813 * [misc]backup-simplify: Simplify 0 into 0 1546681181.813 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 1546681181.813 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1546681181.813 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1546681181.814 * [misc]backup-simplify: Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 1546681181.814 * [misc]backup-simplify: Simplify (- 0) into 0 1546681181.814 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1546681181.814 * [misc]backup-simplify: Simplify 0 into 0 1546681181.814 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0 1546681181.815 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1546681181.815 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1546681181.815 * [misc]backup-simplify: Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 1546681181.815 * [misc]backup-simplify: Simplify (- 0) into 0 1546681181.815 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1546681181.815 * [misc]backup-simplify: Simplify 0 into 0 1546681181.816 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))))) into 0 1546681181.816 * [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 1546681181.816 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1546681181.816 * [misc]backup-simplify: Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0 1546681181.817 * [misc]backup-simplify: Simplify (- 0) into 0 1546681181.817 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1546681181.817 * [misc]backup-simplify: Simplify 0 into 0 1546681181.817 * [misc]backup-simplify: Simplify (+ (* -2 (/ 1 (/ 1 (- x)))) (* 1 (pow (/ 1 (/ 1 (- x))) 2))) into (+ (* 2 x) (pow x 2)) 1546681181.817 * * * [misc]progress: simplifying candidates 1546681181.817 * * * * [misc]progress: [ 1 / 15 ] simplifiying candidate # 1546681181.817 * [enter]simplify: Simplifying (* (exp (* x x)) (exp (* x 2))) 1546681181.817 * * [misc]simplify: iters left: 5 (7 enodes) 1546681181.819 * * [misc]simplify: iters left: 4 (15 enodes) 1546681181.821 * * [misc]simplify: iters left: 3 (27 enodes) 1546681181.826 * * [misc]simplify: iters left: 2 (44 enodes) 1546681181.832 * * [misc]simplify: iters left: 1 (60 enodes) 1546681181.841 * [exit]simplify: Simplified to (pow (exp x) (+ x 2)) 1546681181.842 * [misc]simplify: Simplified (2 1) to (λ (x) (log (pow (exp x) (+ x 2)))) 1546681181.842 * * * * [misc]progress: [ 2 / 15 ] simplifiying candidate # 1546681181.842 * * * * [misc]progress: [ 3 / 15 ] simplifiying candidate # 1546681181.842 * * * * [misc]progress: [ 4 / 15 ] simplifiying candidate # 1546681181.842 * * * * [misc]progress: [ 5 / 15 ] simplifiying candidate # 1546681181.842 * * * * [misc]progress: [ 6 / 15 ] simplifiying candidate # 1546681181.842 * * * * [misc]progress: [ 7 / 15 ] simplifiying candidate # 1546681181.842 * * * * [misc]progress: [ 8 / 15 ] simplifiying candidate # 1546681181.842 * * * * [misc]progress: [ 9 / 15 ] simplifiying candidate # 1546681181.842 * * * * [misc]progress: [ 10 / 15 ] simplifiying candidate # 1546681181.842 * * * * [misc]progress: [ 11 / 15 ] simplifiying candidate # 1546681181.842 * [enter]simplify: Simplifying (+ x 2) 1546681181.842 * * [misc]simplify: iters left: 2 (3 enodes) 1546681181.843 * * [misc]simplify: iters left: 1 (4 enodes) 1546681181.843 * [exit]simplify: Simplified to (+ 2 x) 1546681181.843 * [misc]simplify: Simplified (2 2) to (λ (x) (* x (+ 2 x))) 1546681181.843 * * * * [misc]progress: [ 12 / 15 ] simplifiying candidate # 1546681181.843 * * * * [misc]progress: [ 13 / 15 ] simplifiying candidate # 1546681181.843 * [enter]simplify: Simplifying (+ (* 2 x) (pow x 2)) 1546681181.844 * * [misc]simplify: iters left: 4 (5 enodes) 1546681181.844 * * [misc]simplify: iters left: 3 (8 enodes) 1546681181.846 * * [misc]simplify: iters left: 2 (12 enodes) 1546681181.848 * * [misc]simplify: iters left: 1 (13 enodes) 1546681181.849 * [exit]simplify: Simplified to (* (+ x 2) x) 1546681181.849 * [misc]simplify: Simplified (2) to (λ (x) (* (+ x 2) x)) 1546681181.849 * * * * [misc]progress: [ 14 / 15 ] simplifiying candidate # 1546681181.850 * [enter]simplify: Simplifying (+ (* 2 x) (pow x 2)) 1546681181.850 * * [misc]simplify: iters left: 4 (5 enodes) 1546681181.851 * * [misc]simplify: iters left: 3 (8 enodes) 1546681181.852 * * [misc]simplify: iters left: 2 (12 enodes) 1546681181.854 * * [misc]simplify: iters left: 1 (13 enodes) 1546681181.855 * [exit]simplify: Simplified to (* (+ x 2) x) 1546681181.856 * [misc]simplify: Simplified (2) to (λ (x) (* (+ x 2) x)) 1546681181.856 * * * * [misc]progress: [ 15 / 15 ] simplifiying candidate # 1546681181.856 * [enter]simplify: Simplifying (+ (* 2 x) (pow x 2)) 1546681181.856 * * [misc]simplify: iters left: 4 (5 enodes) 1546681181.857 * * [misc]simplify: iters left: 3 (8 enodes) 1546681181.858 * * [misc]simplify: iters left: 2 (12 enodes) 1546681181.860 * * [misc]simplify: iters left: 1 (13 enodes) 1546681181.862 * [exit]simplify: Simplified to (* (+ x 2) x) 1546681181.862 * [misc]simplify: Simplified (2) to (λ (x) (* (+ x 2) x)) 1546681181.862 * * * [misc]progress: adding candidates to table 1546681181.926 * [misc]progress: [Phase 3 of 3] Extracting. 1546681181.926 * * [misc]regime: Finding splitpoints for: (# #) 1546681181.926 * * * [misc]regime-changes: Trying 1 branch expressions: (x) 1546681181.927 * * * * [misc]regimes: Trying to branch on x from (# #) 1546681181.944 * * * [misc]regime: Found split indices: #