1545816021.777 * [misc]progress: [Phase 1 of 3] Setting up. 1545816021.778 * * * [misc]progress: [1/2] Preparing points 1545816021.779 * * * * [misc]points: Sampling 256 additional inputs, on iter 0 have 0 / 256 1545816022.099 * * * * [misc]points: Filtering points with unrepresentable outputs 1545816022.099 * * * * [misc]points: Sampling 149 additional inputs, on iter 1 have 107 / 256 1545816022.110 * * * * [misc]points: Filtering points with unrepresentable outputs 1545816022.111 * * * * [misc]points: Sampling 91 additional inputs, on iter 2 have 165 / 256 1545816022.118 * * * * [misc]points: Filtering points with unrepresentable outputs 1545816022.118 * * * * [misc]points: Sampling 53 additional inputs, on iter 3 have 203 / 256 1545816022.123 * * * * [misc]points: Filtering points with unrepresentable outputs 1545816022.123 * * * * [misc]points: Sampling 33 additional inputs, on iter 4 have 223 / 256 1545816022.126 * * * * [misc]points: Filtering points with unrepresentable outputs 1545816022.126 * * * * [misc]points: Sampling 25 additional inputs, on iter 5 have 231 / 256 1545816022.129 * * * * [misc]points: Filtering points with unrepresentable outputs 1545816022.129 * * * * [misc]points: Sampling 16 additional inputs, on iter 6 have 240 / 256 1545816022.131 * * * * [misc]points: Filtering points with unrepresentable outputs 1545816022.131 * * * * [misc]points: Sampling 8 additional inputs, on iter 7 have 248 / 256 1545816022.133 * * * * [misc]points: Filtering points with unrepresentable outputs 1545816022.133 * * * * [misc]points: Sampling 4 additional inputs, on iter 8 have 252 / 256 1545816022.134 * * * * [misc]points: Filtering points with unrepresentable outputs 1545816022.134 * * * * [misc]points: Sampling 4 additional inputs, on iter 9 have 255 / 256 1545816022.135 * * * * [misc]points: Filtering points with unrepresentable outputs 1545816022.135 * * * * [exit]points: Sampled 258 points with exact outputs 1545816022.135 * * * [misc]progress: [2/2] Setting up program. 1545816022.139 * [misc]progress: [Phase 2 of 3] Improving. 1545816022.140 * [enter]simplify: Simplifying (- (pow x 4) (pow y 4)) 1545816022.140 * * [misc]simplify: iters left: 3 (6 enodes) 1545816022.144 * * [misc]simplify: iters left: 2 (8 enodes) 1545816022.146 * * [misc]simplify: iters left: 1 (9 enodes) 1545816022.148 * [exit]simplify: Simplified to (- (pow x 4) (pow y 4)) 1545816022.191 * * [misc]progress: iteration 1 / 4 1545816022.191 * * * [misc]progress: picking best candidate 1545816022.194 * * * * [misc]pick: Picked # 1545816022.194 * * * [misc]progress: localizing error 1545816022.207 * * * [misc]progress: generating rewritten candidates 1545816022.207 * * * * [misc]progress: [ 1 / 1 ] rewriting at (2) 1545816022.213 * * * [misc]progress: generating series expansions 1545816022.213 * * * * [misc]progress: [ 1 / 1 ] generating series at (2) 1545816022.218 * [misc]backup-simplify: Simplify (- (pow x 4) (pow y 4)) into (- (pow x 4) (pow y 4)) 1545816022.218 * [misc]approximate: Taking taylor expansion of (- (pow x 4) (pow y 4)) in (x y) around 0 1545816022.219 * [misc]taylor: Taking taylor expansion of (- (pow x 4) (pow y 4)) in y 1545816022.219 * [misc]taylor: Taking taylor expansion of (pow x 4) in y 1545816022.219 * [misc]taylor: Taking taylor expansion of x in y 1545816022.219 * [misc]backup-simplify: Simplify x into x 1545816022.219 * [misc]taylor: Taking taylor expansion of (pow y 4) in y 1545816022.219 * [misc]taylor: Taking taylor expansion of y in y 1545816022.219 * [misc]backup-simplify: Simplify 0 into 0 1545816022.219 * [misc]backup-simplify: Simplify 1 into 1 1545816022.220 * [misc]taylor: Taking taylor expansion of (- (pow x 4) (pow y 4)) in x 1545816022.220 * [misc]taylor: Taking taylor expansion of (pow x 4) in x 1545816022.220 * [misc]taylor: Taking taylor expansion of x in x 1545816022.220 * [misc]backup-simplify: Simplify 0 into 0 1545816022.220 * [misc]backup-simplify: Simplify 1 into 1 1545816022.220 * [misc]taylor: Taking taylor expansion of (pow y 4) in x 1545816022.220 * [misc]taylor: Taking taylor expansion of y in x 1545816022.220 * [misc]backup-simplify: Simplify y into y 1545816022.220 * [misc]taylor: Taking taylor expansion of (- (pow x 4) (pow y 4)) in x 1545816022.220 * [misc]taylor: Taking taylor expansion of (pow x 4) in x 1545816022.220 * [misc]taylor: Taking taylor expansion of x in x 1545816022.220 * [misc]backup-simplify: Simplify 0 into 0 1545816022.220 * [misc]backup-simplify: Simplify 1 into 1 1545816022.220 * [misc]taylor: Taking taylor expansion of (pow y 4) in x 1545816022.220 * [misc]taylor: Taking taylor expansion of y in x 1545816022.220 * [misc]backup-simplify: Simplify y into y 1545816022.221 * [misc]backup-simplify: Simplify (* y y) into (pow y 2) 1545816022.221 * [misc]backup-simplify: Simplify (* (pow y 2) (pow y 2)) into (pow y 4) 1545816022.221 * [misc]backup-simplify: Simplify (- (pow y 4)) into (- (pow y 4)) 1545816022.221 * [misc]backup-simplify: Simplify (+ 0 (- (pow y 4))) into (- (pow y 4)) 1545816022.221 * [misc]taylor: Taking taylor expansion of (- (pow y 4)) in y 1545816022.221 * [misc]taylor: Taking taylor expansion of (pow y 4) in y 1545816022.222 * [misc]taylor: Taking taylor expansion of y in y 1545816022.222 * [misc]backup-simplify: Simplify 0 into 0 1545816022.222 * [misc]backup-simplify: Simplify 1 into 1 1545816022.222 * [misc]backup-simplify: Simplify (+ (* y 0) (* 0 y)) into 0 1545816022.222 * [misc]backup-simplify: Simplify (+ (* (pow y 2) 0) (* 0 (pow y 2))) into 0 1545816022.222 * [misc]backup-simplify: Simplify (- 0) into 0 1545816022.223 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1545816022.223 * [misc]taylor: Taking taylor expansion of 0 in y 1545816022.223 * [misc]backup-simplify: Simplify 0 into 0 1545816022.223 * [misc]backup-simplify: Simplify 0 into 0 1545816022.223 * [misc]backup-simplify: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0 1545816022.224 * [misc]backup-simplify: Simplify (+ (* (pow y 2) 0) (+ (* 0 0) (* 0 (pow y 2)))) into 0 1545816022.224 * [misc]backup-simplify: Simplify (- 0) into 0 1545816022.224 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1545816022.224 * [misc]taylor: Taking taylor expansion of 0 in y 1545816022.224 * [misc]backup-simplify: Simplify 0 into 0 1545816022.224 * [misc]backup-simplify: Simplify 0 into 0 1545816022.224 * [misc]backup-simplify: Simplify 0 into 0 1545816022.225 * [misc]backup-simplify: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))) into 0 1545816022.226 * [misc]backup-simplify: Simplify (+ (* (pow y 2) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow y 2))))) into 0 1545816022.226 * [misc]backup-simplify: Simplify (- 0) into 0 1545816022.226 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1545816022.226 * [misc]taylor: Taking taylor expansion of 0 in y 1545816022.226 * [misc]backup-simplify: Simplify 0 into 0 1545816022.226 * [misc]backup-simplify: Simplify 0 into 0 1545816022.227 * [misc]backup-simplify: Simplify 0 into 0 1545816022.227 * [misc]backup-simplify: Simplify 0 into 0 1545816022.227 * [misc]backup-simplify: Simplify 0 into 0 1545816022.227 * [misc]backup-simplify: Simplify (- (pow (/ 1 x) 4) (pow (/ 1 y) 4)) into (- (/ 1 (pow x 4)) (/ 1 (pow y 4))) 1545816022.227 * [misc]approximate: Taking taylor expansion of (- (/ 1 (pow x 4)) (/ 1 (pow y 4))) in (x y) around 0 1545816022.227 * [misc]taylor: Taking taylor expansion of (- (/ 1 (pow x 4)) (/ 1 (pow y 4))) in y 1545816022.227 * [misc]taylor: Taking taylor expansion of (/ 1 (pow x 4)) in y 1545816022.227 * [misc]taylor: Taking taylor expansion of (pow x 4) in y 1545816022.227 * [misc]taylor: Taking taylor expansion of x in y 1545816022.227 * [misc]backup-simplify: Simplify x into x 1545816022.227 * [misc]backup-simplify: Simplify (* x x) into (pow x 2) 1545816022.227 * [misc]backup-simplify: Simplify (* (pow x 2) (pow x 2)) into (pow x 4) 1545816022.228 * [misc]backup-simplify: Simplify (/ 1 (pow x 4)) into (/ 1 (pow x 4)) 1545816022.228 * [misc]taylor: Taking taylor expansion of (/ 1 (pow y 4)) in y 1545816022.228 * [misc]taylor: Taking taylor expansion of (pow y 4) in y 1545816022.228 * [misc]taylor: Taking taylor expansion of y in y 1545816022.228 * [misc]backup-simplify: Simplify 0 into 0 1545816022.228 * [misc]backup-simplify: Simplify 1 into 1 1545816022.228 * [misc]backup-simplify: Simplify (* 1 1) into 1 1545816022.228 * [misc]backup-simplify: Simplify (* 1 1) into 1 1545816022.228 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1545816022.228 * [misc]taylor: Taking taylor expansion of (- (/ 1 (pow x 4)) (/ 1 (pow y 4))) in x 1545816022.228 * [misc]taylor: Taking taylor expansion of (/ 1 (pow x 4)) in x 1545816022.228 * [misc]taylor: Taking taylor expansion of (pow x 4) in x 1545816022.228 * [misc]taylor: Taking taylor expansion of x in x 1545816022.228 * [misc]backup-simplify: Simplify 0 into 0 1545816022.228 * [misc]backup-simplify: Simplify 1 into 1 1545816022.228 * [misc]backup-simplify: Simplify (* 1 1) into 1 1545816022.228 * [misc]backup-simplify: Simplify (* 1 1) into 1 1545816022.228 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1545816022.228 * [misc]taylor: Taking taylor expansion of (/ 1 (pow y 4)) in x 1545816022.228 * [misc]taylor: Taking taylor expansion of (pow y 4) in x 1545816022.228 * [misc]taylor: Taking taylor expansion of y in x 1545816022.228 * [misc]backup-simplify: Simplify y into y 1545816022.229 * [misc]backup-simplify: Simplify (* y y) into (pow y 2) 1545816022.229 * [misc]backup-simplify: Simplify (* (pow y 2) (pow y 2)) into (pow y 4) 1545816022.229 * [misc]backup-simplify: Simplify (/ 1 (pow y 4)) into (/ 1 (pow y 4)) 1545816022.229 * [misc]taylor: Taking taylor expansion of (- (/ 1 (pow x 4)) (/ 1 (pow y 4))) in x 1545816022.229 * [misc]taylor: Taking taylor expansion of (/ 1 (pow x 4)) in x 1545816022.229 * [misc]taylor: Taking taylor expansion of (pow x 4) in x 1545816022.229 * [misc]taylor: Taking taylor expansion of x in x 1545816022.229 * [misc]backup-simplify: Simplify 0 into 0 1545816022.229 * [misc]backup-simplify: Simplify 1 into 1 1545816022.229 * [misc]backup-simplify: Simplify (* 1 1) into 1 1545816022.229 * [misc]backup-simplify: Simplify (* 1 1) into 1 1545816022.229 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1545816022.229 * [misc]taylor: Taking taylor expansion of (/ 1 (pow y 4)) in x 1545816022.229 * [misc]taylor: Taking taylor expansion of (pow y 4) in x 1545816022.229 * [misc]taylor: Taking taylor expansion of y in x 1545816022.229 * [misc]backup-simplify: Simplify y into y 1545816022.229 * [misc]backup-simplify: Simplify (* y y) into (pow y 2) 1545816022.229 * [misc]backup-simplify: Simplify (* (pow y 2) (pow y 2)) into (pow y 4) 1545816022.229 * [misc]backup-simplify: Simplify (/ 1 (pow y 4)) into (/ 1 (pow y 4)) 1545816022.229 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1545816022.229 * [misc]taylor: Taking taylor expansion of 1 in y 1545816022.229 * [misc]backup-simplify: Simplify 1 into 1 1545816022.230 * [misc]backup-simplify: Simplify (+ (* 1 0) (* 0 1)) into 0 1545816022.230 * [misc]backup-simplify: Simplify (+ (* 1 0) (* 0 1)) into 0 1545816022.230 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1545816022.230 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1545816022.230 * [misc]taylor: Taking taylor expansion of 0 in y 1545816022.230 * [misc]backup-simplify: Simplify 0 into 0 1545816022.230 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 1545816022.231 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 1545816022.231 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1545816022.231 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1545816022.231 * [misc]taylor: Taking taylor expansion of 0 in y 1545816022.231 * [misc]backup-simplify: Simplify 0 into 0 1545816022.231 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 1545816022.231 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 1545816022.232 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1545816022.232 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1545816022.232 * [misc]taylor: Taking taylor expansion of 0 in y 1545816022.232 * [misc]backup-simplify: Simplify 0 into 0 1545816022.232 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 1545816022.232 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 1545816022.233 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1545816022.233 * [misc]backup-simplify: Simplify (- (/ 1 (pow y 4))) into (- (/ 1 (pow y 4))) 1545816022.233 * [misc]backup-simplify: Simplify (+ 0 (- (/ 1 (pow y 4)))) into (- (/ 1 (pow y 4))) 1545816022.233 * [misc]taylor: Taking taylor expansion of (- (/ 1 (pow y 4))) in y 1545816022.233 * [misc]taylor: Taking taylor expansion of (/ 1 (pow y 4)) in y 1545816022.233 * [misc]taylor: Taking taylor expansion of (pow y 4) in y 1545816022.233 * [misc]taylor: Taking taylor expansion of y in y 1545816022.233 * [misc]backup-simplify: Simplify 0 into 0 1545816022.233 * [misc]backup-simplify: Simplify 1 into 1 1545816022.233 * [misc]backup-simplify: Simplify (* 1 1) into 1 1545816022.233 * [misc]backup-simplify: Simplify (* 1 1) into 1 1545816022.233 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1545816022.233 * [misc]backup-simplify: Simplify (- 1) into -1 1545816022.233 * [misc]backup-simplify: Simplify -1 into -1 1545816022.233 * [misc]backup-simplify: Simplify 1 into 1 1545816022.234 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 1545816022.234 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 1545816022.234 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1545816022.234 * [misc]backup-simplify: Simplify (+ (* y 0) (* 0 y)) into 0 1545816022.234 * [misc]backup-simplify: Simplify (+ (* (pow y 2) 0) (* 0 (pow y 2))) into 0 1545816022.235 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 (pow y 4)) (/ 0 (pow y 4))))) into 0 1545816022.235 * [misc]backup-simplify: Simplify (- 0) into 0 1545816022.235 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1545816022.235 * [misc]taylor: Taking taylor expansion of 0 in y 1545816022.235 * [misc]backup-simplify: Simplify 0 into 0 1545816022.235 * [misc]backup-simplify: Simplify (+ (* 1 0) (* 0 1)) into 0 1545816022.235 * [misc]backup-simplify: Simplify (+ (* 1 0) (* 0 1)) into 0 1545816022.235 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1545816022.235 * [misc]backup-simplify: Simplify (- 0) into 0 1545816022.235 * [misc]backup-simplify: Simplify 0 into 0 1545816022.235 * [misc]backup-simplify: Simplify 0 into 0 1545816022.235 * [misc]backup-simplify: Simplify 0 into 0 1545816022.236 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0 1545816022.236 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0 1545816022.236 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1545816022.236 * [misc]backup-simplify: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0 1545816022.237 * [misc]backup-simplify: Simplify (+ (* (pow y 2) 0) (+ (* 0 0) (* 0 (pow y 2)))) into 0 1545816022.237 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 (pow y 4)) (/ 0 (pow y 4))) (* 0 (/ 0 (pow y 4))))) into 0 1545816022.237 * [misc]backup-simplify: Simplify (- 0) into 0 1545816022.237 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1545816022.237 * [misc]taylor: Taking taylor expansion of 0 in y 1545816022.237 * [misc]backup-simplify: Simplify 0 into 0 1545816022.237 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 1545816022.237 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 1545816022.238 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1545816022.238 * [misc]backup-simplify: Simplify (- 0) into 0 1545816022.238 * [misc]backup-simplify: Simplify 0 into 0 1545816022.238 * [misc]backup-simplify: Simplify 0 into 0 1545816022.238 * [misc]backup-simplify: Simplify 0 into 0 1545816022.238 * [misc]backup-simplify: Simplify (+ (* 1 (pow (* 1 (/ 1 (/ 1 x))) 4)) (* -1 (pow (* (/ 1 (/ 1 y)) 1) 4))) into (- (pow x 4) (pow y 4)) 1545816022.238 * [misc]backup-simplify: Simplify (- (pow (/ 1 (- x)) 4) (pow (/ 1 (- y)) 4)) into (- (/ 1 (pow x 4)) (/ 1 (pow y 4))) 1545816022.239 * [misc]approximate: Taking taylor expansion of (- (/ 1 (pow x 4)) (/ 1 (pow y 4))) in (x y) around 0 1545816022.239 * [misc]taylor: Taking taylor expansion of (- (/ 1 (pow x 4)) (/ 1 (pow y 4))) in y 1545816022.239 * [misc]taylor: Taking taylor expansion of (/ 1 (pow x 4)) in y 1545816022.239 * [misc]taylor: Taking taylor expansion of (pow x 4) in y 1545816022.239 * [misc]taylor: Taking taylor expansion of x in y 1545816022.239 * [misc]backup-simplify: Simplify x into x 1545816022.239 * [misc]backup-simplify: Simplify (* x x) into (pow x 2) 1545816022.239 * [misc]backup-simplify: Simplify (* (pow x 2) (pow x 2)) into (pow x 4) 1545816022.239 * [misc]backup-simplify: Simplify (/ 1 (pow x 4)) into (/ 1 (pow x 4)) 1545816022.239 * [misc]taylor: Taking taylor expansion of (/ 1 (pow y 4)) in y 1545816022.239 * [misc]taylor: Taking taylor expansion of (pow y 4) in y 1545816022.239 * [misc]taylor: Taking taylor expansion of y in y 1545816022.239 * [misc]backup-simplify: Simplify 0 into 0 1545816022.239 * [misc]backup-simplify: Simplify 1 into 1 1545816022.239 * [misc]backup-simplify: Simplify (* 1 1) into 1 1545816022.239 * [misc]backup-simplify: Simplify (* 1 1) into 1 1545816022.239 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1545816022.239 * [misc]taylor: Taking taylor expansion of (- (/ 1 (pow x 4)) (/ 1 (pow y 4))) in x 1545816022.239 * [misc]taylor: Taking taylor expansion of (/ 1 (pow x 4)) in x 1545816022.239 * [misc]taylor: Taking taylor expansion of (pow x 4) in x 1545816022.239 * [misc]taylor: Taking taylor expansion of x in x 1545816022.239 * [misc]backup-simplify: Simplify 0 into 0 1545816022.239 * [misc]backup-simplify: Simplify 1 into 1 1545816022.239 * [misc]backup-simplify: Simplify (* 1 1) into 1 1545816022.239 * [misc]backup-simplify: Simplify (* 1 1) into 1 1545816022.240 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1545816022.240 * [misc]taylor: Taking taylor expansion of (/ 1 (pow y 4)) in x 1545816022.240 * [misc]taylor: Taking taylor expansion of (pow y 4) in x 1545816022.240 * [misc]taylor: Taking taylor expansion of y in x 1545816022.240 * [misc]backup-simplify: Simplify y into y 1545816022.240 * [misc]backup-simplify: Simplify (* y y) into (pow y 2) 1545816022.240 * [misc]backup-simplify: Simplify (* (pow y 2) (pow y 2)) into (pow y 4) 1545816022.240 * [misc]backup-simplify: Simplify (/ 1 (pow y 4)) into (/ 1 (pow y 4)) 1545816022.240 * [misc]taylor: Taking taylor expansion of (- (/ 1 (pow x 4)) (/ 1 (pow y 4))) in x 1545816022.240 * [misc]taylor: Taking taylor expansion of (/ 1 (pow x 4)) in x 1545816022.240 * [misc]taylor: Taking taylor expansion of (pow x 4) in x 1545816022.240 * [misc]taylor: Taking taylor expansion of x in x 1545816022.240 * [misc]backup-simplify: Simplify 0 into 0 1545816022.240 * [misc]backup-simplify: Simplify 1 into 1 1545816022.240 * [misc]backup-simplify: Simplify (* 1 1) into 1 1545816022.240 * [misc]backup-simplify: Simplify (* 1 1) into 1 1545816022.240 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1545816022.240 * [misc]taylor: Taking taylor expansion of (/ 1 (pow y 4)) in x 1545816022.240 * [misc]taylor: Taking taylor expansion of (pow y 4) in x 1545816022.240 * [misc]taylor: Taking taylor expansion of y in x 1545816022.240 * [misc]backup-simplify: Simplify y into y 1545816022.240 * [misc]backup-simplify: Simplify (* y y) into (pow y 2) 1545816022.240 * [misc]backup-simplify: Simplify (* (pow y 2) (pow y 2)) into (pow y 4) 1545816022.240 * [misc]backup-simplify: Simplify (/ 1 (pow y 4)) into (/ 1 (pow y 4)) 1545816022.241 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1545816022.241 * [misc]taylor: Taking taylor expansion of 1 in y 1545816022.241 * [misc]backup-simplify: Simplify 1 into 1 1545816022.241 * [misc]backup-simplify: Simplify (+ (* 1 0) (* 0 1)) into 0 1545816022.241 * [misc]backup-simplify: Simplify (+ (* 1 0) (* 0 1)) into 0 1545816022.241 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1545816022.241 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1545816022.241 * [misc]taylor: Taking taylor expansion of 0 in y 1545816022.241 * [misc]backup-simplify: Simplify 0 into 0 1545816022.241 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 1545816022.242 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 1545816022.242 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1545816022.242 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1545816022.242 * [misc]taylor: Taking taylor expansion of 0 in y 1545816022.242 * [misc]backup-simplify: Simplify 0 into 0 1545816022.242 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 1545816022.242 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 1545816022.242 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1545816022.243 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1545816022.243 * [misc]taylor: Taking taylor expansion of 0 in y 1545816022.243 * [misc]backup-simplify: Simplify 0 into 0 1545816022.243 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 1545816022.243 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 1545816022.243 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1545816022.243 * [misc]backup-simplify: Simplify (- (/ 1 (pow y 4))) into (- (/ 1 (pow y 4))) 1545816022.244 * [misc]backup-simplify: Simplify (+ 0 (- (/ 1 (pow y 4)))) into (- (/ 1 (pow y 4))) 1545816022.244 * [misc]taylor: Taking taylor expansion of (- (/ 1 (pow y 4))) in y 1545816022.244 * [misc]taylor: Taking taylor expansion of (/ 1 (pow y 4)) in y 1545816022.244 * [misc]taylor: Taking taylor expansion of (pow y 4) in y 1545816022.244 * [misc]taylor: Taking taylor expansion of y in y 1545816022.244 * [misc]backup-simplify: Simplify 0 into 0 1545816022.244 * [misc]backup-simplify: Simplify 1 into 1 1545816022.244 * [misc]backup-simplify: Simplify (* 1 1) into 1 1545816022.244 * [misc]backup-simplify: Simplify (* 1 1) into 1 1545816022.244 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1545816022.244 * [misc]backup-simplify: Simplify (- 1) into -1 1545816022.244 * [misc]backup-simplify: Simplify -1 into -1 1545816022.244 * [misc]backup-simplify: Simplify 1 into 1 1545816022.244 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 1545816022.245 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 1545816022.245 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1545816022.245 * [misc]backup-simplify: Simplify (+ (* y 0) (* 0 y)) into 0 1545816022.245 * [misc]backup-simplify: Simplify (+ (* (pow y 2) 0) (* 0 (pow y 2))) into 0 1545816022.245 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 (pow y 4)) (/ 0 (pow y 4))))) into 0 1545816022.245 * [misc]backup-simplify: Simplify (- 0) into 0 1545816022.245 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1545816022.245 * [misc]taylor: Taking taylor expansion of 0 in y 1545816022.245 * [misc]backup-simplify: Simplify 0 into 0 1545816022.246 * [misc]backup-simplify: Simplify (+ (* 1 0) (* 0 1)) into 0 1545816022.246 * [misc]backup-simplify: Simplify (+ (* 1 0) (* 0 1)) into 0 1545816022.246 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1545816022.246 * [misc]backup-simplify: Simplify (- 0) into 0 1545816022.246 * [misc]backup-simplify: Simplify 0 into 0 1545816022.246 * [misc]backup-simplify: Simplify 0 into 0 1545816022.246 * [misc]backup-simplify: Simplify 0 into 0 1545816022.246 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0 1545816022.247 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0 1545816022.247 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1545816022.247 * [misc]backup-simplify: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0 1545816022.247 * [misc]backup-simplify: Simplify (+ (* (pow y 2) 0) (+ (* 0 0) (* 0 (pow y 2)))) into 0 1545816022.247 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 (pow y 4)) (/ 0 (pow y 4))) (* 0 (/ 0 (pow y 4))))) into 0 1545816022.247 * [misc]backup-simplify: Simplify (- 0) into 0 1545816022.248 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1545816022.248 * [misc]taylor: Taking taylor expansion of 0 in y 1545816022.248 * [misc]backup-simplify: Simplify 0 into 0 1545816022.248 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 1545816022.248 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 1545816022.248 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1545816022.248 * [misc]backup-simplify: Simplify (- 0) into 0 1545816022.248 * [misc]backup-simplify: Simplify 0 into 0 1545816022.248 * [misc]backup-simplify: Simplify 0 into 0 1545816022.248 * [misc]backup-simplify: Simplify 0 into 0 1545816022.249 * [misc]backup-simplify: Simplify (+ (* 1 (pow (* 1 (/ 1 (/ 1 (- x)))) 4)) (* -1 (pow (* (/ 1 (/ 1 (- y))) 1) 4))) into (- (pow x 4) (pow y 4)) 1545816022.249 * * * [misc]progress: simplifying candidates 1545816022.249 * * * * [misc]progress: [ 1 / 17 ] simplifiying candidate # 1545816022.249 * [enter]simplify: Simplifying (/ (exp (pow x 4)) (exp (pow y 4))) 1545816022.249 * * [misc]simplify: iters left: 4 (8 enodes) 1545816022.251 * * [misc]simplify: iters left: 3 (10 enodes) 1545816022.253 * * [misc]simplify: iters left: 2 (12 enodes) 1545816022.256 * * [misc]simplify: iters left: 1 (15 enodes) 1545816022.260 * [exit]simplify: Simplified to (exp (- (pow x 4) (pow y 4))) 1545816022.261 * [misc]simplify: Simplified (2 1) to (λ (x y) (log (exp (- (pow x 4) (pow y 4))))) 1545816022.261 * * * * [misc]progress: [ 2 / 17 ] simplifiying candidate # 1545816022.261 * * * * [misc]progress: [ 3 / 17 ] simplifiying candidate # 1545816022.261 * * * * [misc]progress: [ 4 / 17 ] simplifiying candidate # 1545816022.261 * * * * [misc]progress: [ 5 / 17 ] simplifiying candidate # 1545816022.261 * * * * [misc]progress: [ 6 / 17 ] simplifiying candidate # 1545816022.261 * * * * [misc]progress: [ 7 / 17 ] simplifiying candidate # 1545816022.261 * * * * [misc]progress: [ 8 / 17 ] simplifiying candidate # 1545816022.261 * * * * [misc]progress: [ 9 / 17 ] simplifiying candidate # 1545816022.261 * * * * [misc]progress: [ 10 / 17 ] simplifiying candidate # 1545816022.261 * * * * [misc]progress: [ 11 / 17 ] simplifiying candidate # 1545816022.261 * * * * [misc]progress: [ 12 / 17 ] simplifiying candidate # 1545816022.262 * [enter]simplify: Simplifying (+ (sqrt (pow x 4)) (sqrt (pow y 4))) 1545816022.262 * * [misc]simplify: iters left: 4 (8 enodes) 1545816022.264 * * [misc]simplify: iters left: 3 (9 enodes) 1545816022.267 * [exit]simplify: Simplified to (+ (sqrt (pow x 4)) (sqrt (pow y 4))) 1545816022.267 * [misc]simplify: Simplified (2 1) to (λ (x y) (* (+ (sqrt (pow x 4)) (sqrt (pow y 4))) (- (sqrt (pow x 4)) (sqrt (pow y 4))))) 1545816022.267 * [enter]simplify: Simplifying (- (sqrt (pow x 4)) (sqrt (pow y 4))) 1545816022.267 * * [misc]simplify: iters left: 4 (8 enodes) 1545816022.269 * * [misc]simplify: iters left: 3 (10 enodes) 1545816022.272 * * [misc]simplify: iters left: 2 (11 enodes) 1545816022.275 * [exit]simplify: Simplified to (- (sqrt (pow x 4)) (sqrt (pow y 4))) 1545816022.275 * [misc]simplify: Simplified (2 2) to (λ (x y) (* (+ (sqrt (pow x 4)) (sqrt (pow y 4))) (- (sqrt (pow x 4)) (sqrt (pow y 4))))) 1545816022.275 * * * * [misc]progress: [ 13 / 17 ] simplifiying candidate # 1545816022.275 * [enter]simplify: Simplifying (- (pow x 4) (pow y 4)) 1545816022.275 * * [misc]simplify: iters left: 3 (6 enodes) 1545816022.277 * * [misc]simplify: iters left: 2 (8 enodes) 1545816022.279 * * [misc]simplify: iters left: 1 (9 enodes) 1545816022.282 * [exit]simplify: Simplified to (- (pow x 4) (pow y 4)) 1545816022.282 * [misc]simplify: Simplified (2 2) to (λ (x y) (* 1 (- (pow x 4) (pow y 4)))) 1545816022.282 * * * * [misc]progress: [ 14 / 17 ] simplifiying candidate # 1545816022.282 * * * * [misc]progress: [ 15 / 17 ] simplifiying candidate # 1545816022.282 * [enter]simplify: Simplifying 0 1545816022.282 * * [misc]simplify: iters left: 0 (1 enodes) 1545816022.282 * [exit]simplify: Simplified to 0 1545816022.282 * [misc]simplify: Simplified (2) to (λ (x y) 0) 1545816022.282 * * * * [misc]progress: [ 16 / 17 ] simplifiying candidate # 1545816022.283 * [enter]simplify: Simplifying (- (pow x 4) (pow y 4)) 1545816022.283 * * [misc]simplify: iters left: 3 (6 enodes) 1545816022.285 * * [misc]simplify: iters left: 2 (8 enodes) 1545816022.287 * * [misc]simplify: iters left: 1 (9 enodes) 1545816022.288 * [exit]simplify: Simplified to (- (pow x 4) (pow y 4)) 1545816022.288 * [misc]simplify: Simplified (2) to (λ (x y) (- (pow x 4) (pow y 4))) 1545816022.288 * * * * [misc]progress: [ 17 / 17 ] simplifiying candidate # 1545816022.288 * [enter]simplify: Simplifying (- (pow x 4) (pow y 4)) 1545816022.289 * * [misc]simplify: iters left: 3 (6 enodes) 1545816022.289 * * [misc]simplify: iters left: 2 (8 enodes) 1545816022.291 * * [misc]simplify: iters left: 1 (9 enodes) 1545816022.292 * [exit]simplify: Simplified to (- (pow x 4) (pow y 4)) 1545816022.292 * [misc]simplify: Simplified (2) to (λ (x y) (- (pow x 4) (pow y 4))) 1545816022.299 * * * [misc]progress: adding candidates to table 1545816022.464 * * [misc]progress: iteration 2 / 4 1545816022.464 * * * [misc]progress: picking best candidate 1545816022.468 * * * * [misc]pick: Picked # 1545816022.468 * * * [misc]progress: localizing error 1545816022.495 * * * [misc]progress: generating rewritten candidates 1545816022.495 * * * * [misc]progress: [ 1 / 4 ] rewriting at (2 2 2) 1545816022.496 * * * * [misc]progress: [ 2 / 4 ] rewriting at (2 1 2) 1545816022.497 * * * * [misc]progress: [ 3 / 4 ] rewriting at (2 2 1) 1545816022.498 * * * * [misc]progress: [ 4 / 4 ] rewriting at (2 1 1) 1545816022.500 * * * [misc]progress: generating series expansions 1545816022.500 * * * * [misc]progress: [ 1 / 4 ] generating series at (2 2 2) 1545816022.500 * [misc]backup-simplify: Simplify (sqrt (pow y 4)) into (pow y 2) 1545816022.500 * [misc]approximate: Taking taylor expansion of (pow y 2) in (y) around 0 1545816022.500 * [misc]taylor: Taking taylor expansion of (pow y 2) in y 1545816022.500 * [misc]taylor: Taking taylor expansion of y in y 1545816022.500 * [misc]backup-simplify: Simplify 0 into 0 1545816022.500 * [misc]backup-simplify: Simplify 1 into 1 1545816022.500 * [misc]taylor: Taking taylor expansion of (pow y 2) in y 1545816022.500 * [misc]taylor: Taking taylor expansion of y in y 1545816022.500 * [misc]backup-simplify: Simplify 0 into 0 1545816022.500 * [misc]backup-simplify: Simplify 1 into 1 1545816022.501 * [misc]backup-simplify: Simplify (* 1 1) into 1 1545816022.501 * [misc]backup-simplify: Simplify 1 into 1 1545816022.501 * [misc]backup-simplify: Simplify (+ (* 1 0) (* 0 1)) into 0 1545816022.501 * [misc]backup-simplify: Simplify 0 into 0 1545816022.501 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 1545816022.501 * [misc]backup-simplify: Simplify 0 into 0 1545816022.502 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 1545816022.502 * [misc]backup-simplify: Simplify 0 into 0 1545816022.502 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 1545816022.502 * [misc]backup-simplify: Simplify 0 into 0 1545816022.502 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 1545816022.502 * [misc]backup-simplify: Simplify 0 into 0 1545816022.503 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0 1545816022.503 * [misc]backup-simplify: Simplify 0 into 0 1545816022.503 * [misc]backup-simplify: Simplify (* 1 (pow y 2)) into (pow y 2) 1545816022.503 * [misc]backup-simplify: Simplify (sqrt (pow (/ 1 y) 4)) into (/ 1 (pow y 2)) 1545816022.503 * [misc]approximate: Taking taylor expansion of (/ 1 (pow y 2)) in (y) around 0 1545816022.503 * [misc]taylor: Taking taylor expansion of (/ 1 (pow y 2)) in y 1545816022.503 * [misc]taylor: Taking taylor expansion of (pow y 2) in y 1545816022.503 * [misc]taylor: Taking taylor expansion of y in y 1545816022.503 * [misc]backup-simplify: Simplify 0 into 0 1545816022.503 * [misc]backup-simplify: Simplify 1 into 1 1545816022.504 * [misc]backup-simplify: Simplify (* 1 1) into 1 1545816022.504 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1545816022.504 * [misc]taylor: Taking taylor expansion of (/ 1 (pow y 2)) in y 1545816022.504 * [misc]taylor: Taking taylor expansion of (pow y 2) in y 1545816022.504 * [misc]taylor: Taking taylor expansion of y in y 1545816022.504 * [misc]backup-simplify: Simplify 0 into 0 1545816022.504 * [misc]backup-simplify: Simplify 1 into 1 1545816022.504 * [misc]backup-simplify: Simplify (* 1 1) into 1 1545816022.504 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1545816022.504 * [misc]backup-simplify: Simplify 1 into 1 1545816022.504 * [misc]backup-simplify: Simplify (+ (* 1 0) (* 0 1)) into 0 1545816022.505 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1545816022.505 * [misc]backup-simplify: Simplify 0 into 0 1545816022.505 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 1545816022.505 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1545816022.505 * [misc]backup-simplify: Simplify 0 into 0 1545816022.506 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 1545816022.506 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1545816022.506 * [misc]backup-simplify: Simplify 0 into 0 1545816022.506 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 1545816022.507 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1545816022.507 * [misc]backup-simplify: Simplify 0 into 0 1545816022.507 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 1545816022.508 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1545816022.508 * [misc]backup-simplify: Simplify 0 into 0 1545816022.508 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0 1545816022.509 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1545816022.509 * [misc]backup-simplify: Simplify 0 into 0 1545816022.509 * [misc]backup-simplify: Simplify (* 1 (pow (/ 1 (/ 1 y)) 2)) into (pow y 2) 1545816022.509 * [misc]backup-simplify: Simplify (sqrt (pow (/ 1 (- y)) 4)) into (/ 1 (pow y 2)) 1545816022.509 * [misc]approximate: Taking taylor expansion of (/ 1 (pow y 2)) in (y) around 0 1545816022.509 * [misc]taylor: Taking taylor expansion of (/ 1 (pow y 2)) in y 1545816022.509 * [misc]taylor: Taking taylor expansion of (pow y 2) in y 1545816022.509 * [misc]taylor: Taking taylor expansion of y in y 1545816022.509 * [misc]backup-simplify: Simplify 0 into 0 1545816022.509 * [misc]backup-simplify: Simplify 1 into 1 1545816022.510 * [misc]backup-simplify: Simplify (* 1 1) into 1 1545816022.510 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1545816022.510 * [misc]taylor: Taking taylor expansion of (/ 1 (pow y 2)) in y 1545816022.510 * [misc]taylor: Taking taylor expansion of (pow y 2) in y 1545816022.510 * [misc]taylor: Taking taylor expansion of y in y 1545816022.510 * [misc]backup-simplify: Simplify 0 into 0 1545816022.510 * [misc]backup-simplify: Simplify 1 into 1 1545816022.510 * [misc]backup-simplify: Simplify (* 1 1) into 1 1545816022.510 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1545816022.510 * [misc]backup-simplify: Simplify 1 into 1 1545816022.511 * [misc]backup-simplify: Simplify (+ (* 1 0) (* 0 1)) into 0 1545816022.511 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1545816022.511 * [misc]backup-simplify: Simplify 0 into 0 1545816022.511 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 1545816022.511 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1545816022.511 * [misc]backup-simplify: Simplify 0 into 0 1545816022.512 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 1545816022.512 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1545816022.512 * [misc]backup-simplify: Simplify 0 into 0 1545816022.513 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 1545816022.513 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1545816022.513 * [misc]backup-simplify: Simplify 0 into 0 1545816022.514 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 1545816022.514 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1545816022.514 * [misc]backup-simplify: Simplify 0 into 0 1545816022.515 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0 1545816022.515 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1545816022.515 * [misc]backup-simplify: Simplify 0 into 0 1545816022.515 * [misc]backup-simplify: Simplify (* 1 (pow (/ 1 (/ 1 (- y))) 2)) into (pow y 2) 1545816022.515 * * * * [misc]progress: [ 2 / 4 ] generating series at (2 1 2) 1545816022.516 * [misc]backup-simplify: Simplify (sqrt (pow y 4)) into (pow y 2) 1545816022.516 * [misc]approximate: Taking taylor expansion of (pow y 2) in (y) around 0 1545816022.516 * [misc]taylor: Taking taylor expansion of (pow y 2) in y 1545816022.516 * [misc]taylor: Taking taylor expansion of y in y 1545816022.516 * [misc]backup-simplify: Simplify 0 into 0 1545816022.516 * [misc]backup-simplify: Simplify 1 into 1 1545816022.516 * [misc]taylor: Taking taylor expansion of (pow y 2) in y 1545816022.516 * [misc]taylor: Taking taylor expansion of y in y 1545816022.516 * [misc]backup-simplify: Simplify 0 into 0 1545816022.516 * [misc]backup-simplify: Simplify 1 into 1 1545816022.516 * [misc]backup-simplify: Simplify (* 1 1) into 1 1545816022.516 * [misc]backup-simplify: Simplify 1 into 1 1545816022.516 * [misc]backup-simplify: Simplify (+ (* 1 0) (* 0 1)) into 0 1545816022.516 * [misc]backup-simplify: Simplify 0 into 0 1545816022.517 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 1545816022.517 * [misc]backup-simplify: Simplify 0 into 0 1545816022.517 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 1545816022.517 * [misc]backup-simplify: Simplify 0 into 0 1545816022.517 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 1545816022.517 * [misc]backup-simplify: Simplify 0 into 0 1545816022.518 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 1545816022.518 * [misc]backup-simplify: Simplify 0 into 0 1545816022.518 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0 1545816022.518 * [misc]backup-simplify: Simplify 0 into 0 1545816022.519 * [misc]backup-simplify: Simplify (* 1 (pow y 2)) into (pow y 2) 1545816022.519 * [misc]backup-simplify: Simplify (sqrt (pow (/ 1 y) 4)) into (/ 1 (pow y 2)) 1545816022.519 * [misc]approximate: Taking taylor expansion of (/ 1 (pow y 2)) in (y) around 0 1545816022.519 * [misc]taylor: Taking taylor expansion of (/ 1 (pow y 2)) in y 1545816022.519 * [misc]taylor: Taking taylor expansion of (pow y 2) in y 1545816022.519 * [misc]taylor: Taking taylor expansion of y in y 1545816022.519 * [misc]backup-simplify: Simplify 0 into 0 1545816022.519 * [misc]backup-simplify: Simplify 1 into 1 1545816022.519 * [misc]backup-simplify: Simplify (* 1 1) into 1 1545816022.519 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1545816022.519 * [misc]taylor: Taking taylor expansion of (/ 1 (pow y 2)) in y 1545816022.519 * [misc]taylor: Taking taylor expansion of (pow y 2) in y 1545816022.519 * [misc]taylor: Taking taylor expansion of y in y 1545816022.519 * [misc]backup-simplify: Simplify 0 into 0 1545816022.519 * [misc]backup-simplify: Simplify 1 into 1 1545816022.520 * [misc]backup-simplify: Simplify (* 1 1) into 1 1545816022.520 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1545816022.520 * [misc]backup-simplify: Simplify 1 into 1 1545816022.520 * [misc]backup-simplify: Simplify (+ (* 1 0) (* 0 1)) into 0 1545816022.520 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1545816022.520 * [misc]backup-simplify: Simplify 0 into 0 1545816022.521 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 1545816022.521 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1545816022.521 * [misc]backup-simplify: Simplify 0 into 0 1545816022.521 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 1545816022.522 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1545816022.522 * [misc]backup-simplify: Simplify 0 into 0 1545816022.522 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 1545816022.522 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1545816022.523 * [misc]backup-simplify: Simplify 0 into 0 1545816022.523 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 1545816022.523 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1545816022.523 * [misc]backup-simplify: Simplify 0 into 0 1545816022.524 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0 1545816022.525 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1545816022.525 * [misc]backup-simplify: Simplify 0 into 0 1545816022.525 * [misc]backup-simplify: Simplify (* 1 (pow (/ 1 (/ 1 y)) 2)) into (pow y 2) 1545816022.525 * [misc]backup-simplify: Simplify (sqrt (pow (/ 1 (- y)) 4)) into (/ 1 (pow y 2)) 1545816022.525 * [misc]approximate: Taking taylor expansion of (/ 1 (pow y 2)) in (y) around 0 1545816022.525 * [misc]taylor: Taking taylor expansion of (/ 1 (pow y 2)) in y 1545816022.525 * [misc]taylor: Taking taylor expansion of (pow y 2) in y 1545816022.525 * [misc]taylor: Taking taylor expansion of y in y 1545816022.525 * [misc]backup-simplify: Simplify 0 into 0 1545816022.525 * [misc]backup-simplify: Simplify 1 into 1 1545816022.525 * [misc]backup-simplify: Simplify (* 1 1) into 1 1545816022.526 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1545816022.526 * [misc]taylor: Taking taylor expansion of (/ 1 (pow y 2)) in y 1545816022.526 * [misc]taylor: Taking taylor expansion of (pow y 2) in y 1545816022.526 * [misc]taylor: Taking taylor expansion of y in y 1545816022.526 * [misc]backup-simplify: Simplify 0 into 0 1545816022.526 * [misc]backup-simplify: Simplify 1 into 1 1545816022.526 * [misc]backup-simplify: Simplify (* 1 1) into 1 1545816022.526 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1545816022.526 * [misc]backup-simplify: Simplify 1 into 1 1545816022.526 * [misc]backup-simplify: Simplify (+ (* 1 0) (* 0 1)) into 0 1545816022.527 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1545816022.527 * [misc]backup-simplify: Simplify 0 into 0 1545816022.527 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 1545816022.527 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1545816022.527 * [misc]backup-simplify: Simplify 0 into 0 1545816022.527 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 1545816022.528 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1545816022.528 * [misc]backup-simplify: Simplify 0 into 0 1545816022.528 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 1545816022.529 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1545816022.529 * [misc]backup-simplify: Simplify 0 into 0 1545816022.529 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 1545816022.530 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1545816022.530 * [misc]backup-simplify: Simplify 0 into 0 1545816022.530 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0 1545816022.531 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1545816022.531 * [misc]backup-simplify: Simplify 0 into 0 1545816022.531 * [misc]backup-simplify: Simplify (* 1 (pow (/ 1 (/ 1 (- y))) 2)) into (pow y 2) 1545816022.531 * * * * [misc]progress: [ 3 / 4 ] generating series at (2 2 1) 1545816022.531 * [misc]backup-simplify: Simplify (sqrt (pow x 4)) into (pow x 2) 1545816022.531 * [misc]approximate: Taking taylor expansion of (pow x 2) in (x) around 0 1545816022.531 * [misc]taylor: Taking taylor expansion of (pow x 2) in x 1545816022.531 * [misc]taylor: Taking taylor expansion of x in x 1545816022.531 * [misc]backup-simplify: Simplify 0 into 0 1545816022.531 * [misc]backup-simplify: Simplify 1 into 1 1545816022.531 * [misc]taylor: Taking taylor expansion of (pow x 2) in x 1545816022.531 * [misc]taylor: Taking taylor expansion of x in x 1545816022.531 * [misc]backup-simplify: Simplify 0 into 0 1545816022.531 * [misc]backup-simplify: Simplify 1 into 1 1545816022.532 * [misc]backup-simplify: Simplify (* 1 1) into 1 1545816022.532 * [misc]backup-simplify: Simplify 1 into 1 1545816022.532 * [misc]backup-simplify: Simplify (+ (* 1 0) (* 0 1)) into 0 1545816022.532 * [misc]backup-simplify: Simplify 0 into 0 1545816022.532 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 1545816022.532 * [misc]backup-simplify: Simplify 0 into 0 1545816022.533 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 1545816022.533 * [misc]backup-simplify: Simplify 0 into 0 1545816022.533 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 1545816022.533 * [misc]backup-simplify: Simplify 0 into 0 1545816022.534 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 1545816022.534 * [misc]backup-simplify: Simplify 0 into 0 1545816022.534 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0 1545816022.534 * [misc]backup-simplify: Simplify 0 into 0 1545816022.534 * [misc]backup-simplify: Simplify (* 1 (pow x 2)) into (pow x 2) 1545816022.534 * [misc]backup-simplify: Simplify (sqrt (pow (/ 1 x) 4)) into (/ 1 (pow x 2)) 1545816022.534 * [misc]approximate: Taking taylor expansion of (/ 1 (pow x 2)) in (x) around 0 1545816022.534 * [misc]taylor: Taking taylor expansion of (/ 1 (pow x 2)) in x 1545816022.534 * [misc]taylor: Taking taylor expansion of (pow x 2) in x 1545816022.535 * [misc]taylor: Taking taylor expansion of x in x 1545816022.535 * [misc]backup-simplify: Simplify 0 into 0 1545816022.535 * [misc]backup-simplify: Simplify 1 into 1 1545816022.535 * [misc]backup-simplify: Simplify (* 1 1) into 1 1545816022.535 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1545816022.535 * [misc]taylor: Taking taylor expansion of (/ 1 (pow x 2)) in x 1545816022.535 * [misc]taylor: Taking taylor expansion of (pow x 2) in x 1545816022.535 * [misc]taylor: Taking taylor expansion of x in x 1545816022.535 * [misc]backup-simplify: Simplify 0 into 0 1545816022.535 * [misc]backup-simplify: Simplify 1 into 1 1545816022.535 * [misc]backup-simplify: Simplify (* 1 1) into 1 1545816022.535 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1545816022.535 * [misc]backup-simplify: Simplify 1 into 1 1545816022.536 * [misc]backup-simplify: Simplify (+ (* 1 0) (* 0 1)) into 0 1545816022.536 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1545816022.536 * [misc]backup-simplify: Simplify 0 into 0 1545816022.536 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 1545816022.537 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1545816022.537 * [misc]backup-simplify: Simplify 0 into 0 1545816022.537 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 1545816022.537 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1545816022.537 * [misc]backup-simplify: Simplify 0 into 0 1545816022.538 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 1545816022.538 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1545816022.538 * [misc]backup-simplify: Simplify 0 into 0 1545816022.539 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 1545816022.539 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1545816022.539 * [misc]backup-simplify: Simplify 0 into 0 1545816022.540 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0 1545816022.540 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1545816022.540 * [misc]backup-simplify: Simplify 0 into 0 1545816022.540 * [misc]backup-simplify: Simplify (* 1 (pow (/ 1 (/ 1 x)) 2)) into (pow x 2) 1545816022.540 * [misc]backup-simplify: Simplify (sqrt (pow (/ 1 (- x)) 4)) into (/ 1 (pow x 2)) 1545816022.541 * [misc]approximate: Taking taylor expansion of (/ 1 (pow x 2)) in (x) around 0 1545816022.541 * [misc]taylor: Taking taylor expansion of (/ 1 (pow x 2)) in x 1545816022.541 * [misc]taylor: Taking taylor expansion of (pow x 2) in x 1545816022.541 * [misc]taylor: Taking taylor expansion of x in x 1545816022.541 * [misc]backup-simplify: Simplify 0 into 0 1545816022.541 * [misc]backup-simplify: Simplify 1 into 1 1545816022.541 * [misc]backup-simplify: Simplify (* 1 1) into 1 1545816022.541 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1545816022.541 * [misc]taylor: Taking taylor expansion of (/ 1 (pow x 2)) in x 1545816022.541 * [misc]taylor: Taking taylor expansion of (pow x 2) in x 1545816022.541 * [misc]taylor: Taking taylor expansion of x in x 1545816022.541 * [misc]backup-simplify: Simplify 0 into 0 1545816022.541 * [misc]backup-simplify: Simplify 1 into 1 1545816022.541 * [misc]backup-simplify: Simplify (* 1 1) into 1 1545816022.541 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1545816022.542 * [misc]backup-simplify: Simplify 1 into 1 1545816022.542 * [misc]backup-simplify: Simplify (+ (* 1 0) (* 0 1)) into 0 1545816022.542 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1545816022.542 * [misc]backup-simplify: Simplify 0 into 0 1545816022.542 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 1545816022.543 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1545816022.543 * [misc]backup-simplify: Simplify 0 into 0 1545816022.543 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 1545816022.543 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1545816022.543 * [misc]backup-simplify: Simplify 0 into 0 1545816022.544 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 1545816022.544 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1545816022.544 * [misc]backup-simplify: Simplify 0 into 0 1545816022.545 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 1545816022.545 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1545816022.545 * [misc]backup-simplify: Simplify 0 into 0 1545816022.546 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0 1545816022.546 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1545816022.546 * [misc]backup-simplify: Simplify 0 into 0 1545816022.547 * [misc]backup-simplify: Simplify (* 1 (pow (/ 1 (/ 1 (- x))) 2)) into (pow x 2) 1545816022.547 * * * * [misc]progress: [ 4 / 4 ] generating series at (2 1 1) 1545816022.547 * [misc]backup-simplify: Simplify (sqrt (pow x 4)) into (pow x 2) 1545816022.547 * [misc]approximate: Taking taylor expansion of (pow x 2) in (x) around 0 1545816022.547 * [misc]taylor: Taking taylor expansion of (pow x 2) in x 1545816022.547 * [misc]taylor: Taking taylor expansion of x in x 1545816022.547 * [misc]backup-simplify: Simplify 0 into 0 1545816022.547 * [misc]backup-simplify: Simplify 1 into 1 1545816022.547 * [misc]taylor: Taking taylor expansion of (pow x 2) in x 1545816022.547 * [misc]taylor: Taking taylor expansion of x in x 1545816022.547 * [misc]backup-simplify: Simplify 0 into 0 1545816022.547 * [misc]backup-simplify: Simplify 1 into 1 1545816022.547 * [misc]backup-simplify: Simplify (* 1 1) into 1 1545816022.547 * [misc]backup-simplify: Simplify 1 into 1 1545816022.548 * [misc]backup-simplify: Simplify (+ (* 1 0) (* 0 1)) into 0 1545816022.548 * [misc]backup-simplify: Simplify 0 into 0 1545816022.548 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 1545816022.548 * [misc]backup-simplify: Simplify 0 into 0 1545816022.548 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 1545816022.548 * [misc]backup-simplify: Simplify 0 into 0 1545816022.549 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 1545816022.549 * [misc]backup-simplify: Simplify 0 into 0 1545816022.549 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 1545816022.549 * [misc]backup-simplify: Simplify 0 into 0 1545816022.550 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0 1545816022.550 * [misc]backup-simplify: Simplify 0 into 0 1545816022.550 * [misc]backup-simplify: Simplify (* 1 (pow x 2)) into (pow x 2) 1545816022.550 * [misc]backup-simplify: Simplify (sqrt (pow (/ 1 x) 4)) into (/ 1 (pow x 2)) 1545816022.550 * [misc]approximate: Taking taylor expansion of (/ 1 (pow x 2)) in (x) around 0 1545816022.550 * [misc]taylor: Taking taylor expansion of (/ 1 (pow x 2)) in x 1545816022.550 * [misc]taylor: Taking taylor expansion of (pow x 2) in x 1545816022.550 * [misc]taylor: Taking taylor expansion of x in x 1545816022.550 * [misc]backup-simplify: Simplify 0 into 0 1545816022.550 * [misc]backup-simplify: Simplify 1 into 1 1545816022.550 * [misc]backup-simplify: Simplify (* 1 1) into 1 1545816022.551 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1545816022.551 * [misc]taylor: Taking taylor expansion of (/ 1 (pow x 2)) in x 1545816022.551 * [misc]taylor: Taking taylor expansion of (pow x 2) in x 1545816022.551 * [misc]taylor: Taking taylor expansion of x in x 1545816022.551 * [misc]backup-simplify: Simplify 0 into 0 1545816022.551 * [misc]backup-simplify: Simplify 1 into 1 1545816022.551 * [misc]backup-simplify: Simplify (* 1 1) into 1 1545816022.551 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1545816022.551 * [misc]backup-simplify: Simplify 1 into 1 1545816022.551 * [misc]backup-simplify: Simplify (+ (* 1 0) (* 0 1)) into 0 1545816022.552 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1545816022.552 * [misc]backup-simplify: Simplify 0 into 0 1545816022.552 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 1545816022.552 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1545816022.552 * [misc]backup-simplify: Simplify 0 into 0 1545816022.553 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 1545816022.553 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1545816022.553 * [misc]backup-simplify: Simplify 0 into 0 1545816022.553 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 1545816022.554 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1545816022.554 * [misc]backup-simplify: Simplify 0 into 0 1545816022.554 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 1545816022.555 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1545816022.555 * [misc]backup-simplify: Simplify 0 into 0 1545816022.555 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0 1545816022.556 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1545816022.556 * [misc]backup-simplify: Simplify 0 into 0 1545816022.556 * [misc]backup-simplify: Simplify (* 1 (pow (/ 1 (/ 1 x)) 2)) into (pow x 2) 1545816022.556 * [misc]backup-simplify: Simplify (sqrt (pow (/ 1 (- x)) 4)) into (/ 1 (pow x 2)) 1545816022.556 * [misc]approximate: Taking taylor expansion of (/ 1 (pow x 2)) in (x) around 0 1545816022.556 * [misc]taylor: Taking taylor expansion of (/ 1 (pow x 2)) in x 1545816022.556 * [misc]taylor: Taking taylor expansion of (pow x 2) in x 1545816022.556 * [misc]taylor: Taking taylor expansion of x in x 1545816022.556 * [misc]backup-simplify: Simplify 0 into 0 1545816022.556 * [misc]backup-simplify: Simplify 1 into 1 1545816022.557 * [misc]backup-simplify: Simplify (* 1 1) into 1 1545816022.557 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1545816022.557 * [misc]taylor: Taking taylor expansion of (/ 1 (pow x 2)) in x 1545816022.557 * [misc]taylor: Taking taylor expansion of (pow x 2) in x 1545816022.557 * [misc]taylor: Taking taylor expansion of x in x 1545816022.557 * [misc]backup-simplify: Simplify 0 into 0 1545816022.557 * [misc]backup-simplify: Simplify 1 into 1 1545816022.557 * [misc]backup-simplify: Simplify (* 1 1) into 1 1545816022.557 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1545816022.557 * [misc]backup-simplify: Simplify 1 into 1 1545816022.558 * [misc]backup-simplify: Simplify (+ (* 1 0) (* 0 1)) into 0 1545816022.558 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1545816022.558 * [misc]backup-simplify: Simplify 0 into 0 1545816022.558 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 1545816022.559 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1545816022.559 * [misc]backup-simplify: Simplify 0 into 0 1545816022.559 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 1545816022.559 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1545816022.560 * [misc]backup-simplify: Simplify 0 into 0 1545816022.560 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 1545816022.560 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1545816022.560 * [misc]backup-simplify: Simplify 0 into 0 1545816022.561 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 1545816022.561 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1545816022.561 * [misc]backup-simplify: Simplify 0 into 0 1545816022.562 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0 1545816022.562 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1545816022.563 * [misc]backup-simplify: Simplify 0 into 0 1545816022.563 * [misc]backup-simplify: Simplify (* 1 (pow (/ 1 (/ 1 (- x))) 2)) into (pow x 2) 1545816022.563 * * * [misc]progress: simplifying candidates 1545816022.563 * * * * [misc]progress: [ 1 / 60 ] simplifiying candidate # 1545816022.563 * * * * [misc]progress: [ 2 / 60 ] simplifiying candidate # 1545816022.563 * * * * [misc]progress: [ 3 / 60 ] simplifiying candidate # 1545816022.563 * * * * [misc]progress: [ 4 / 60 ] simplifiying candidate # 1545816022.563 * * * * [misc]progress: [ 5 / 60 ] simplifiying candidate # 1545816022.563 * * * * [misc]progress: [ 6 / 60 ] simplifiying candidate # 1545816022.563 * * * * [misc]progress: [ 7 / 60 ] simplifiying candidate # 1545816022.564 * [enter]simplify: Simplifying (sqrt (* (cbrt (pow y 4)) (cbrt (pow y 4)))) 1545816022.564 * * [misc]simplify: iters left: 5 (6 enodes) 1545816022.566 * * [misc]simplify: iters left: 4 (7 enodes) 1545816022.568 * [exit]simplify: Simplified to (fabs (cbrt (pow y 4))) 1545816022.568 * [misc]simplify: Simplified (2 2 2 1) to (λ (x y) (* (+ (sqrt (pow x 4)) (sqrt (pow y 4))) (- (sqrt (pow x 4)) (* (fabs (cbrt (pow y 4))) (sqrt (cbrt (pow y 4))))))) 1545816022.568 * * * * [misc]progress: [ 8 / 60 ] simplifiying candidate # 1545816022.568 * [enter]simplify: Simplifying (sqrt (sqrt (pow y 4))) 1545816022.568 * * [misc]simplify: iters left: 3 (5 enodes) 1545816022.570 * [exit]simplify: Simplified to (sqrt (sqrt (pow y 4))) 1545816022.570 * [misc]simplify: Simplified (2 2 2 1) to (λ (x y) (* (+ (sqrt (pow x 4)) (sqrt (pow y 4))) (- (sqrt (pow x 4)) (* (sqrt (sqrt (pow y 4))) (sqrt (sqrt (pow y 4))))))) 1545816022.570 * * * * [misc]progress: [ 9 / 60 ] simplifiying candidate # 1545816022.570 * [enter]simplify: Simplifying (sqrt 1) 1545816022.570 * * [misc]simplify: iters left: 1 (2 enodes) 1545816022.572 * [exit]simplify: Simplified to 1 1545816022.572 * [misc]simplify: Simplified (2 2 2 1) to (λ (x y) (* (+ (sqrt (pow x 4)) (sqrt (pow y 4))) (- (sqrt (pow x 4)) (* 1 (sqrt (pow y 4)))))) 1545816022.572 * * * * [misc]progress: [ 10 / 60 ] simplifiying candidate # 1545816022.573 * * * * [misc]progress: [ 11 / 60 ] simplifiying candidate # 1545816022.573 * [enter]simplify: Simplifying (sqrt (pow y 4)) 1545816022.573 * * [misc]simplify: iters left: 2 (4 enodes) 1545816022.574 * [exit]simplify: Simplified to (sqrt (pow y 4)) 1545816022.574 * [misc]simplify: Simplified (2 2 2 1) to (λ (x y) (* (+ (sqrt (pow x 4)) (sqrt (pow y 4))) (- (sqrt (pow x 4)) (fabs (sqrt (pow y 4)))))) 1545816022.574 * * * * [misc]progress: [ 12 / 60 ] simplifiying candidate # 1545816022.574 * * * * [misc]progress: [ 13 / 60 ] simplifiying candidate # 1545816022.574 * * * * [misc]progress: [ 14 / 60 ] simplifiying candidate # 1545816022.574 * * * * [misc]progress: [ 15 / 60 ] simplifiying candidate # 1545816022.574 * * * * [misc]progress: [ 16 / 60 ] simplifiying candidate # 1545816022.574 * * * * [misc]progress: [ 17 / 60 ] simplifiying candidate # 1545816022.575 * * * * [misc]progress: [ 18 / 60 ] simplifiying candidate # 1545816022.575 * * * * [misc]progress: [ 19 / 60 ] simplifiying candidate # 1545816022.575 * [enter]simplify: Simplifying (sqrt (* (cbrt (pow y 4)) (cbrt (pow y 4)))) 1545816022.575 * * [misc]simplify: iters left: 5 (6 enodes) 1545816022.577 * * [misc]simplify: iters left: 4 (7 enodes) 1545816022.579 * [exit]simplify: Simplified to (fabs (cbrt (pow y 4))) 1545816022.579 * [misc]simplify: Simplified (2 1 2 1) to (λ (x y) (* (+ (sqrt (pow x 4)) (* (fabs (cbrt (pow y 4))) (sqrt (cbrt (pow y 4))))) (- (sqrt (pow x 4)) (sqrt (pow y 4))))) 1545816022.579 * * * * [misc]progress: [ 20 / 60 ] simplifiying candidate # 1545816022.579 * [enter]simplify: Simplifying (sqrt (sqrt (pow y 4))) 1545816022.579 * * [misc]simplify: iters left: 3 (5 enodes) 1545816022.581 * [exit]simplify: Simplified to (sqrt (sqrt (pow y 4))) 1545816022.581 * [misc]simplify: Simplified (2 1 2 1) to (λ (x y) (* (+ (sqrt (pow x 4)) (* (sqrt (sqrt (pow y 4))) (sqrt (sqrt (pow y 4))))) (- (sqrt (pow x 4)) (sqrt (pow y 4))))) 1545816022.581 * * * * [misc]progress: [ 21 / 60 ] simplifiying candidate # 1545816022.581 * [enter]simplify: Simplifying (sqrt 1) 1545816022.581 * * [misc]simplify: iters left: 1 (2 enodes) 1545816022.582 * [exit]simplify: Simplified to 1 1545816022.582 * [misc]simplify: Simplified (2 1 2 1) to (λ (x y) (* (+ (sqrt (pow x 4)) (* 1 (sqrt (pow y 4)))) (- (sqrt (pow x 4)) (sqrt (pow y 4))))) 1545816022.582 * * * * [misc]progress: [ 22 / 60 ] simplifiying candidate # 1545816022.583 * * * * [misc]progress: [ 23 / 60 ] simplifiying candidate # 1545816022.583 * [enter]simplify: Simplifying (sqrt (pow y 4)) 1545816022.583 * * [misc]simplify: iters left: 2 (4 enodes) 1545816022.584 * [exit]simplify: Simplified to (sqrt (pow y 4)) 1545816022.584 * [misc]simplify: Simplified (2 1 2 1) to (λ (x y) (* (+ (sqrt (pow x 4)) (fabs (sqrt (pow y 4)))) (- (sqrt (pow x 4)) (sqrt (pow y 4))))) 1545816022.584 * * * * [misc]progress: [ 24 / 60 ] simplifiying candidate # 1545816022.584 * * * * [misc]progress: [ 25 / 60 ] simplifiying candidate # 1545816022.584 * * * * [misc]progress: [ 26 / 60 ] simplifiying candidate # 1545816022.584 * * * * [misc]progress: [ 27 / 60 ] simplifiying candidate # 1545816022.584 * * * * [misc]progress: [ 28 / 60 ] simplifiying candidate # 1545816022.584 * * * * [misc]progress: [ 29 / 60 ] simplifiying candidate # 1545816022.584 * * * * [misc]progress: [ 30 / 60 ] simplifiying candidate # 1545816022.584 * * * * [misc]progress: [ 31 / 60 ] simplifiying candidate # 1545816022.585 * [enter]simplify: Simplifying (sqrt (* (cbrt (pow x 4)) (cbrt (pow x 4)))) 1545816022.585 * * [misc]simplify: iters left: 5 (6 enodes) 1545816022.587 * * [misc]simplify: iters left: 4 (7 enodes) 1545816022.589 * [exit]simplify: Simplified to (fabs (cbrt (pow x 4))) 1545816022.589 * [misc]simplify: Simplified (2 2 1 1) to (λ (x y) (* (+ (sqrt (pow x 4)) (sqrt (pow y 4))) (- (* (fabs (cbrt (pow x 4))) (sqrt (cbrt (pow x 4)))) (sqrt (pow y 4))))) 1545816022.589 * * * * [misc]progress: [ 32 / 60 ] simplifiying candidate # 1545816022.589 * [enter]simplify: Simplifying (sqrt (sqrt (pow x 4))) 1545816022.589 * * [misc]simplify: iters left: 3 (5 enodes) 1545816022.591 * [exit]simplify: Simplified to (sqrt (sqrt (pow x 4))) 1545816022.591 * [misc]simplify: Simplified (2 2 1 1) to (λ (x y) (* (+ (sqrt (pow x 4)) (sqrt (pow y 4))) (- (* (sqrt (sqrt (pow x 4))) (sqrt (sqrt (pow x 4)))) (sqrt (pow y 4))))) 1545816022.591 * * * * [misc]progress: [ 33 / 60 ] simplifiying candidate # 1545816022.591 * [enter]simplify: Simplifying (sqrt 1) 1545816022.591 * * [misc]simplify: iters left: 1 (2 enodes) 1545816022.593 * [exit]simplify: Simplified to 1 1545816022.593 * [misc]simplify: Simplified (2 2 1 1) to (λ (x y) (* (+ (sqrt (pow x 4)) (sqrt (pow y 4))) (- (* 1 (sqrt (pow x 4))) (sqrt (pow y 4))))) 1545816022.593 * * * * [misc]progress: [ 34 / 60 ] simplifiying candidate # 1545816022.593 * * * * [misc]progress: [ 35 / 60 ] simplifiying candidate # 1545816022.593 * [enter]simplify: Simplifying (sqrt (pow x 4)) 1545816022.593 * * [misc]simplify: iters left: 2 (4 enodes) 1545816022.594 * [exit]simplify: Simplified to (sqrt (pow x 4)) 1545816022.594 * [misc]simplify: Simplified (2 2 1 1) to (λ (x y) (* (+ (sqrt (pow x 4)) (sqrt (pow y 4))) (- (fabs (sqrt (pow x 4))) (sqrt (pow y 4))))) 1545816022.594 * * * * [misc]progress: [ 36 / 60 ] simplifiying candidate # 1545816022.594 * * * * [misc]progress: [ 37 / 60 ] simplifiying candidate # 1545816022.595 * * * * [misc]progress: [ 38 / 60 ] simplifiying candidate # 1545816022.595 * * * * [misc]progress: [ 39 / 60 ] simplifiying candidate # 1545816022.595 * * * * [misc]progress: [ 40 / 60 ] simplifiying candidate # 1545816022.595 * * * * [misc]progress: [ 41 / 60 ] simplifiying candidate # 1545816022.595 * * * * [misc]progress: [ 42 / 60 ] simplifiying candidate # 1545816022.595 * * * * [misc]progress: [ 43 / 60 ] simplifiying candidate # 1545816022.595 * [enter]simplify: Simplifying (sqrt (* (cbrt (pow x 4)) (cbrt (pow x 4)))) 1545816022.595 * * [misc]simplify: iters left: 5 (6 enodes) 1545816022.597 * * [misc]simplify: iters left: 4 (7 enodes) 1545816022.599 * [exit]simplify: Simplified to (fabs (cbrt (pow x 4))) 1545816022.599 * [misc]simplify: Simplified (2 1 1 1) to (λ (x y) (* (+ (* (fabs (cbrt (pow x 4))) (sqrt (cbrt (pow x 4)))) (sqrt (pow y 4))) (- (sqrt (pow x 4)) (sqrt (pow y 4))))) 1545816022.599 * * * * [misc]progress: [ 44 / 60 ] simplifiying candidate # 1545816022.600 * [enter]simplify: Simplifying (sqrt (sqrt (pow x 4))) 1545816022.600 * * [misc]simplify: iters left: 3 (5 enodes) 1545816022.601 * [exit]simplify: Simplified to (sqrt (sqrt (pow x 4))) 1545816022.601 * [misc]simplify: Simplified (2 1 1 1) to (λ (x y) (* (+ (* (sqrt (sqrt (pow x 4))) (sqrt (sqrt (pow x 4)))) (sqrt (pow y 4))) (- (sqrt (pow x 4)) (sqrt (pow y 4))))) 1545816022.601 * * * * [misc]progress: [ 45 / 60 ] simplifiying candidate # 1545816022.601 * [enter]simplify: Simplifying (sqrt 1) 1545816022.601 * * [misc]simplify: iters left: 1 (2 enodes) 1545816022.603 * [exit]simplify: Simplified to 1 1545816022.603 * [misc]simplify: Simplified (2 1 1 1) to (λ (x y) (* (+ (* 1 (sqrt (pow x 4))) (sqrt (pow y 4))) (- (sqrt (pow x 4)) (sqrt (pow y 4))))) 1545816022.603 * * * * [misc]progress: [ 46 / 60 ] simplifiying candidate # 1545816022.603 * * * * [misc]progress: [ 47 / 60 ] simplifiying candidate # 1545816022.603 * [enter]simplify: Simplifying (sqrt (pow x 4)) 1545816022.603 * * [misc]simplify: iters left: 2 (4 enodes) 1545816022.605 * [exit]simplify: Simplified to (sqrt (pow x 4)) 1545816022.605 * [misc]simplify: Simplified (2 1 1 1) to (λ (x y) (* (+ (fabs (sqrt (pow x 4))) (sqrt (pow y 4))) (- (sqrt (pow x 4)) (sqrt (pow y 4))))) 1545816022.605 * * * * [misc]progress: [ 48 / 60 ] simplifiying candidate # 1545816022.605 * * * * [misc]progress: [ 49 / 60 ] simplifiying candidate # 1545816022.605 * [enter]simplify: Simplifying (pow y 2) 1545816022.605 * * [misc]simplify: iters left: 1 (3 enodes) 1545816022.606 * [exit]simplify: Simplified to (* y y) 1545816022.606 * [misc]simplify: Simplified (2 2 2) to (λ (x y) (* (+ (sqrt (pow x 4)) (sqrt (pow y 4))) (- (sqrt (pow x 4)) (* y y)))) 1545816022.606 * * * * [misc]progress: [ 50 / 60 ] simplifiying candidate # 1545816022.606 * [enter]simplify: Simplifying (pow y 2) 1545816022.606 * * [misc]simplify: iters left: 1 (3 enodes) 1545816022.608 * [exit]simplify: Simplified to (* y y) 1545816022.608 * [misc]simplify: Simplified (2 2 2) to (λ (x y) (* (+ (sqrt (pow x 4)) (sqrt (pow y 4))) (- (sqrt (pow x 4)) (* y y)))) 1545816022.608 * * * * [misc]progress: [ 51 / 60 ] simplifiying candidate # 1545816022.608 * [enter]simplify: Simplifying (pow y 2) 1545816022.608 * * [misc]simplify: iters left: 1 (3 enodes) 1545816022.613 * [exit]simplify: Simplified to (* y y) 1545816022.614 * [misc]simplify: Simplified (2 2 2) to (λ (x y) (* (+ (sqrt (pow x 4)) (sqrt (pow y 4))) (- (sqrt (pow x 4)) (* y y)))) 1545816022.614 * * * * [misc]progress: [ 52 / 60 ] simplifiying candidate # 1545816022.614 * [enter]simplify: Simplifying (pow y 2) 1545816022.614 * * [misc]simplify: iters left: 1 (3 enodes) 1545816022.615 * [exit]simplify: Simplified to (* y y) 1545816022.615 * [misc]simplify: Simplified (2 1 2) to (λ (x y) (* (+ (sqrt (pow x 4)) (* y y)) (- (sqrt (pow x 4)) (sqrt (pow y 4))))) 1545816022.615 * * * * [misc]progress: [ 53 / 60 ] simplifiying candidate # 1545816022.615 * [enter]simplify: Simplifying (pow y 2) 1545816022.615 * * [misc]simplify: iters left: 1 (3 enodes) 1545816022.616 * [exit]simplify: Simplified to (* y y) 1545816022.616 * [misc]simplify: Simplified (2 1 2) to (λ (x y) (* (+ (sqrt (pow x 4)) (* y y)) (- (sqrt (pow x 4)) (sqrt (pow y 4))))) 1545816022.616 * * * * [misc]progress: [ 54 / 60 ] simplifiying candidate # 1545816022.617 * [enter]simplify: Simplifying (pow y 2) 1545816022.617 * * [misc]simplify: iters left: 1 (3 enodes) 1545816022.618 * [exit]simplify: Simplified to (* y y) 1545816022.618 * [misc]simplify: Simplified (2 1 2) to (λ (x y) (* (+ (sqrt (pow x 4)) (* y y)) (- (sqrt (pow x 4)) (sqrt (pow y 4))))) 1545816022.618 * * * * [misc]progress: [ 55 / 60 ] simplifiying candidate # 1545816022.618 * [enter]simplify: Simplifying (pow x 2) 1545816022.618 * * [misc]simplify: iters left: 1 (3 enodes) 1545816022.619 * [exit]simplify: Simplified to (* x x) 1545816022.619 * [misc]simplify: Simplified (2 2 1) to (λ (x y) (* (+ (sqrt (pow x 4)) (sqrt (pow y 4))) (- (* x x) (sqrt (pow y 4))))) 1545816022.619 * * * * [misc]progress: [ 56 / 60 ] simplifiying candidate # 1545816022.620 * [enter]simplify: Simplifying (pow x 2) 1545816022.620 * * [misc]simplify: iters left: 1 (3 enodes) 1545816022.621 * [exit]simplify: Simplified to (* x x) 1545816022.621 * [misc]simplify: Simplified (2 2 1) to (λ (x y) (* (+ (sqrt (pow x 4)) (sqrt (pow y 4))) (- (* x x) (sqrt (pow y 4))))) 1545816022.621 * * * * [misc]progress: [ 57 / 60 ] simplifiying candidate # 1545816022.621 * [enter]simplify: Simplifying (pow x 2) 1545816022.621 * * [misc]simplify: iters left: 1 (3 enodes) 1545816022.622 * [exit]simplify: Simplified to (* x x) 1545816022.622 * [misc]simplify: Simplified (2 2 1) to (λ (x y) (* (+ (sqrt (pow x 4)) (sqrt (pow y 4))) (- (* x x) (sqrt (pow y 4))))) 1545816022.622 * * * * [misc]progress: [ 58 / 60 ] simplifiying candidate # 1545816022.622 * [enter]simplify: Simplifying (pow x 2) 1545816022.622 * * [misc]simplify: iters left: 1 (3 enodes) 1545816022.623 * [exit]simplify: Simplified to (* x x) 1545816022.623 * [misc]simplify: Simplified (2 1 1) to (λ (x y) (* (+ (* x x) (sqrt (pow y 4))) (- (sqrt (pow x 4)) (sqrt (pow y 4))))) 1545816022.623 * * * * [misc]progress: [ 59 / 60 ] simplifiying candidate # 1545816022.624 * [enter]simplify: Simplifying (pow x 2) 1545816022.624 * * [misc]simplify: iters left: 1 (3 enodes) 1545816022.625 * [exit]simplify: Simplified to (* x x) 1545816022.625 * [misc]simplify: Simplified (2 1 1) to (λ (x y) (* (+ (* x x) (sqrt (pow y 4))) (- (sqrt (pow x 4)) (sqrt (pow y 4))))) 1545816022.625 * * * * [misc]progress: [ 60 / 60 ] simplifiying candidate # 1545816022.625 * [enter]simplify: Simplifying (pow x 2) 1545816022.625 * * [misc]simplify: iters left: 1 (3 enodes) 1545816022.626 * [exit]simplify: Simplified to (* x x) 1545816022.626 * [misc]simplify: Simplified (2 1 1) to (λ (x y) (* (+ (* x x) (sqrt (pow y 4))) (- (sqrt (pow x 4)) (sqrt (pow y 4))))) 1545816022.626 * * * [misc]progress: adding candidates to table 1545816023.449 * [misc]progress: [Phase 3 of 3] Extracting. 1545816023.449 * * [misc]regime: Finding splitpoints for: (# #) 1545816023.450 * * * [misc]regime-changes: Trying 5 branch expressions: (y (pow y 4) x (pow x 4) (- (pow x 4) (pow y 4))) 1545816023.450 * * * * [misc]regimes: Trying to branch on y from (# #) 1545816023.475 * * * * [misc]regimes: Trying to branch on (pow y 4) from (# #) 1545816023.533 * * * * [misc]regimes: Trying to branch on x from (# #) 1545816023.576 * * * * [misc]regimes: Trying to branch on (pow x 4) from (# #) 1545816023.604 * * * * [misc]regimes: Trying to branch on (- (pow x 4) (pow y 4)) from (# #) 1545816023.671 * * * [misc]regime: Found split indices: #