1546248581.870 * [misc]progress: [Phase 1 of 3] Setting up. 1546248581.872 * * * [misc]progress: [1/2] Preparing points 1546248581.873 * * * * [misc]points: Sampling 256 additional inputs, on iter 0 have 0 / 256 1546248582.003 * * * * [misc]points: Filtering points with unrepresentable outputs 1546248582.004 * * * * [misc]points: Sampling 194 additional inputs, on iter 1 have 62 / 256 1546248582.028 * * * * [misc]points: Filtering points with unrepresentable outputs 1546248582.028 * * * * [misc]points: Sampling 154 additional inputs, on iter 2 have 102 / 256 1546248582.050 * * * * [misc]points: Filtering points with unrepresentable outputs 1546248582.050 * * * * [misc]points: Sampling 116 additional inputs, on iter 3 have 140 / 256 1546248582.068 * * * * [misc]points: Filtering points with unrepresentable outputs 1546248582.068 * * * * [misc]points: Sampling 94 additional inputs, on iter 4 have 162 / 256 1546248582.083 * * * * [misc]points: Filtering points with unrepresentable outputs 1546248582.084 * * * * [misc]points: Sampling 75 additional inputs, on iter 5 have 181 / 256 1546248582.144 * * * * [misc]points: Filtering points with unrepresentable outputs 1546248582.144 * * * * [misc]points: Sampling 53 additional inputs, on iter 6 have 203 / 256 1546248582.153 * * * * [misc]points: Filtering points with unrepresentable outputs 1546248582.153 * * * * [misc]points: Sampling 42 additional inputs, on iter 7 have 214 / 256 1546248582.163 * * * * [misc]points: Filtering points with unrepresentable outputs 1546248582.163 * * * * [misc]points: Sampling 33 additional inputs, on iter 8 have 223 / 256 1546248582.169 * * * * [misc]points: Filtering points with unrepresentable outputs 1546248582.169 * * * * [misc]points: Sampling 24 additional inputs, on iter 9 have 232 / 256 1546248582.174 * * * * [misc]points: Filtering points with unrepresentable outputs 1546248582.174 * * * * [misc]points: Sampling 19 additional inputs, on iter 10 have 237 / 256 1546248582.178 * * * * [misc]points: Filtering points with unrepresentable outputs 1546248582.178 * * * * [misc]points: Sampling 15 additional inputs, on iter 11 have 241 / 256 1546248582.181 * * * * [misc]points: Filtering points with unrepresentable outputs 1546248582.181 * * * * [misc]points: Sampling 12 additional inputs, on iter 12 have 244 / 256 1546248582.184 * * * * [misc]points: Filtering points with unrepresentable outputs 1546248582.184 * * * * [misc]points: Sampling 11 additional inputs, on iter 13 have 245 / 256 1546248582.187 * * * * [misc]points: Filtering points with unrepresentable outputs 1546248582.187 * * * * [misc]points: Sampling 10 additional inputs, on iter 14 have 246 / 256 1546248582.190 * * * * [misc]points: Filtering points with unrepresentable outputs 1546248582.190 * * * * [misc]points: Sampling 9 additional inputs, on iter 15 have 247 / 256 1546248582.192 * * * * [misc]points: Filtering points with unrepresentable outputs 1546248582.192 * * * * [misc]points: Sampling 4 additional inputs, on iter 16 have 252 / 256 1546248582.194 * * * * [misc]points: Filtering points with unrepresentable outputs 1546248582.194 * * * * [misc]points: Sampling 4 additional inputs, on iter 17 have 253 / 256 1546248582.196 * * * * [misc]points: Filtering points with unrepresentable outputs 1546248582.196 * * * * [misc]points: Sampling 4 additional inputs, on iter 18 have 254 / 256 1546248582.198 * * * * [misc]points: Filtering points with unrepresentable outputs 1546248582.198 * * * * [misc]points: Sampling 4 additional inputs, on iter 19 have 254 / 256 1546248582.199 * * * * [misc]points: Filtering points with unrepresentable outputs 1546248582.200 * * * * [exit]points: Sampled 256 points with exact outputs 1546248582.200 * * * [misc]progress: [2/2] Setting up program. 1546248582.205 * [misc]progress: [Phase 2 of 3] Improving. 1546248582.206 * [enter]simplify: Simplifying (* (sqrt (- x 1)) (sqrt x)) 1546248582.207 * * [misc]simplify: iters left: 5 (6 enodes) 1546248582.211 * * [misc]simplify: iters left: 4 (12 enodes) 1546248582.213 * * [misc]simplify: iters left: 3 (13 enodes) 1546248582.215 * [exit]simplify: Simplified to (* (sqrt (+ x -1)) (sqrt x)) 1546248582.223 * * [misc]progress: iteration 1 / 4 1546248582.223 * * * [misc]progress: picking best candidate 1546248582.225 * * * * [misc]pick: Picked # 1546248582.225 * * * [misc]progress: localizing error 1546248582.238 * * * [misc]progress: generating rewritten candidates 1546248582.238 * * * * [misc]progress: [ 1 / 2 ] rewriting at (2) 1546248582.265 * * * * [misc]progress: [ 2 / 2 ] rewriting at (2 1) 1546248582.269 * * * [misc]progress: generating series expansions 1546248582.269 * * * * [misc]progress: [ 1 / 2 ] generating series at (2) 1546248582.276 * [misc]backup-simplify: Simplify (* (sqrt (+ x -1)) (sqrt x)) into (sqrt (* x (- x 1))) 1546248582.276 * [misc]approximate: Taking taylor expansion of (sqrt (* x (- x 1))) in (x) around 0 1546248582.278 * [misc]taylor: Taking taylor expansion of (sqrt (* x (- x 1))) in x 1546248582.278 * [misc]taylor: Taking taylor expansion of (* x (- x 1)) in x 1546248582.278 * [misc]taylor: Taking taylor expansion of x in x 1546248582.278 * [misc]backup-simplify: Simplify 0 into 0 1546248582.278 * [misc]backup-simplify: Simplify 1 into 1 1546248582.278 * [misc]taylor: Taking taylor expansion of (- x 1) in x 1546248582.278 * [misc]taylor: Taking taylor expansion of x in x 1546248582.278 * [misc]backup-simplify: Simplify 0 into 0 1546248582.278 * [misc]backup-simplify: Simplify 1 into 1 1546248582.278 * [misc]taylor: Taking taylor expansion of 1 in x 1546248582.278 * [misc]backup-simplify: Simplify 1 into 1 1546248582.279 * [misc]backup-simplify: Simplify (- 1) into -1 1546248582.280 * [misc]backup-simplify: Simplify (+ 0 -1) into -1 1546248582.280 * [misc]backup-simplify: Simplify (* 0 -1) into 0 1546248582.280 * [misc]backup-simplify: Simplify (- 0) into 0 1546248582.280 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1546248582.280 * [misc]backup-simplify: Simplify (+ (* 0 1) (* 1 -1)) into -1 1546248582.280 * [misc]backup-simplify: Simplify (sqrt 0) into 0 1546248582.281 * [misc]backup-simplify: Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0 1546248582.281 * [misc]taylor: Taking taylor expansion of (sqrt (* x (- x 1))) in x 1546248582.281 * [misc]taylor: Taking taylor expansion of (* x (- x 1)) in x 1546248582.281 * [misc]taylor: Taking taylor expansion of x in x 1546248582.281 * [misc]backup-simplify: Simplify 0 into 0 1546248582.281 * [misc]backup-simplify: Simplify 1 into 1 1546248582.281 * [misc]taylor: Taking taylor expansion of (- x 1) in x 1546248582.281 * [misc]taylor: Taking taylor expansion of x in x 1546248582.281 * [misc]backup-simplify: Simplify 0 into 0 1546248582.281 * [misc]backup-simplify: Simplify 1 into 1 1546248582.281 * [misc]taylor: Taking taylor expansion of 1 in x 1546248582.281 * [misc]backup-simplify: Simplify 1 into 1 1546248582.282 * [misc]backup-simplify: Simplify (- 1) into -1 1546248582.282 * [misc]backup-simplify: Simplify (+ 0 -1) into -1 1546248582.282 * [misc]backup-simplify: Simplify (* 0 -1) into 0 1546248582.282 * [misc]backup-simplify: Simplify (- 0) into 0 1546248582.282 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1546248582.282 * [misc]backup-simplify: Simplify (+ (* 0 1) (* 1 -1)) into -1 1546248582.283 * [misc]backup-simplify: Simplify (sqrt 0) into 0 1546248582.283 * [misc]backup-simplify: Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0 1546248582.284 * [misc]backup-simplify: Simplify 0 into 0 1546248582.284 * [misc]backup-simplify: Simplify +nan.0 into +nan.0 1546248582.284 * [misc]backup-simplify: Simplify (- 0) into 0 1546248582.284 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1546248582.285 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 1) (* 0 -1))) into 1 1546248582.287 * [misc]backup-simplify: Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0 1546248582.287 * [misc]backup-simplify: Simplify +nan.0 into +nan.0 1546248582.287 * [misc]backup-simplify: Simplify (- 0) into 0 1546248582.287 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1546248582.288 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 -1)))) into 0 1546248582.289 * [misc]backup-simplify: Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0 1546248582.289 * [misc]backup-simplify: Simplify +nan.0 into +nan.0 1546248582.290 * [misc]backup-simplify: Simplify (+ (* +nan.0 (pow x 3)) (+ (* +nan.0 (pow x 2)) (* +nan.0 x))) into (- (+ (* +nan.0 x) (- (+ (* +nan.0 (pow x 3)) (- (* +nan.0 (pow x 2))))))) 1546248582.291 * [misc]backup-simplify: Simplify (* (sqrt (+ (/ 1 x) -1)) (sqrt (/ 1 x))) into (sqrt (/ (- (/ 1 x) 1) x)) 1546248582.291 * [misc]approximate: Taking taylor expansion of (sqrt (/ (- (/ 1 x) 1) x)) in (x) around 0 1546248582.291 * [misc]taylor: Taking taylor expansion of (sqrt (/ (- (/ 1 x) 1) x)) in x 1546248582.291 * [misc]taylor: Taking taylor expansion of (/ (- (/ 1 x) 1) x) in x 1546248582.291 * [misc]taylor: Taking taylor expansion of (- (/ 1 x) 1) in x 1546248582.291 * [misc]taylor: Taking taylor expansion of (/ 1 x) in x 1546248582.291 * [misc]taylor: Taking taylor expansion of x in x 1546248582.291 * [misc]backup-simplify: Simplify 0 into 0 1546248582.291 * [misc]backup-simplify: Simplify 1 into 1 1546248582.291 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1546248582.291 * [misc]taylor: Taking taylor expansion of 1 in x 1546248582.291 * [misc]backup-simplify: Simplify 1 into 1 1546248582.291 * [misc]taylor: Taking taylor expansion of x in x 1546248582.291 * [misc]backup-simplify: Simplify 0 into 0 1546248582.291 * [misc]backup-simplify: Simplify 1 into 1 1546248582.292 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1546248582.292 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1546248582.292 * [misc]backup-simplify: Simplify (sqrt 1) into 1 1546248582.293 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1546248582.293 * [misc]backup-simplify: Simplify (- 1) into -1 1546248582.293 * [misc]backup-simplify: Simplify (+ 0 -1) into -1 1546248582.293 * [misc]backup-simplify: Simplify (- (/ -1 1) (+ (* 1 (/ 0 1)))) into -1 1546248582.294 * [misc]backup-simplify: Simplify (/ -1 (* 2 (sqrt 1))) into -1/2 1546248582.294 * [misc]taylor: Taking taylor expansion of (sqrt (/ (- (/ 1 x) 1) x)) in x 1546248582.294 * [misc]taylor: Taking taylor expansion of (/ (- (/ 1 x) 1) x) in x 1546248582.294 * [misc]taylor: Taking taylor expansion of (- (/ 1 x) 1) in x 1546248582.294 * [misc]taylor: Taking taylor expansion of (/ 1 x) in x 1546248582.294 * [misc]taylor: Taking taylor expansion of x in x 1546248582.294 * [misc]backup-simplify: Simplify 0 into 0 1546248582.294 * [misc]backup-simplify: Simplify 1 into 1 1546248582.294 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1546248582.294 * [misc]taylor: Taking taylor expansion of 1 in x 1546248582.294 * [misc]backup-simplify: Simplify 1 into 1 1546248582.294 * [misc]taylor: Taking taylor expansion of x in x 1546248582.294 * [misc]backup-simplify: Simplify 0 into 0 1546248582.294 * [misc]backup-simplify: Simplify 1 into 1 1546248582.294 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1546248582.294 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1546248582.295 * [misc]backup-simplify: Simplify (sqrt 1) into 1 1546248582.295 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1546248582.295 * [misc]backup-simplify: Simplify (- 1) into -1 1546248582.295 * [misc]backup-simplify: Simplify (+ 0 -1) into -1 1546248582.295 * [misc]backup-simplify: Simplify (- (/ -1 1) (+ (* 1 (/ 0 1)))) into -1 1546248582.296 * [misc]backup-simplify: Simplify (/ -1 (* 2 (sqrt 1))) into -1/2 1546248582.296 * [misc]backup-simplify: Simplify 1 into 1 1546248582.296 * [misc]backup-simplify: Simplify -1/2 into -1/2 1546248582.296 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1546248582.296 * [misc]backup-simplify: Simplify (- 0) into 0 1546248582.297 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1546248582.297 * [misc]backup-simplify: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* -1 (/ 0 1)))) into 0 1546248582.298 * [misc]backup-simplify: Simplify (/ (- 0 (pow -1/2 2) (+)) (* 2 1)) into -1/8 1546248582.298 * [misc]backup-simplify: Simplify -1/8 into -1/8 1546248582.298 * [misc]backup-simplify: Simplify (+ (* -1/8 (/ 1 x)) (+ -1/2 (* 1 (/ 1 (/ 1 x))))) into (- x (+ (* 1/8 (/ 1 x)) 1/2)) 1546248582.299 * [misc]backup-simplify: Simplify (* (sqrt (+ (/ 1 (- x)) -1)) (sqrt (/ 1 (- x)))) into (* (sqrt (- (+ (/ 1 x) 1))) (sqrt (/ -1 x))) 1546248582.299 * [misc]approximate: Taking taylor expansion of (* (sqrt (- (+ (/ 1 x) 1))) (sqrt (/ -1 x))) in (x) around 0 1546248582.299 * [misc]taylor: Taking taylor expansion of (* (sqrt (- (+ (/ 1 x) 1))) (sqrt (/ -1 x))) in x 1546248582.299 * [misc]taylor: Taking taylor expansion of (sqrt (- (+ (/ 1 x) 1))) in x 1546248582.299 * [misc]taylor: Taking taylor expansion of (- (+ (/ 1 x) 1)) in x 1546248582.299 * [misc]taylor: Taking taylor expansion of (+ (/ 1 x) 1) in x 1546248582.299 * [misc]taylor: Taking taylor expansion of (/ 1 x) in x 1546248582.299 * [misc]taylor: Taking taylor expansion of x in x 1546248582.299 * [misc]backup-simplify: Simplify 0 into 0 1546248582.299 * [misc]backup-simplify: Simplify 1 into 1 1546248582.299 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1546248582.299 * [misc]taylor: Taking taylor expansion of 1 in x 1546248582.299 * [misc]backup-simplify: Simplify 1 into 1 1546248582.299 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1546248582.299 * [misc]backup-simplify: Simplify (- 1) into -1 1546248582.300 * [misc]backup-simplify: Simplify (sqrt 0) into 0 1546248582.300 * [misc]backup-simplify: Simplify (- 1) into -1 1546248582.300 * [misc]backup-simplify: Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0 1546248582.300 * [misc]taylor: Taking taylor expansion of (sqrt (/ -1 x)) in x 1546248582.300 * [misc]taylor: Taking taylor expansion of (/ -1 x) in x 1546248582.300 * [misc]taylor: Taking taylor expansion of -1 in x 1546248582.300 * [misc]backup-simplify: Simplify -1 into -1 1546248582.300 * [misc]taylor: Taking taylor expansion of x in x 1546248582.300 * [misc]backup-simplify: Simplify 0 into 0 1546248582.300 * [misc]backup-simplify: Simplify 1 into 1 1546248582.301 * [misc]backup-simplify: Simplify (/ -1 1) into -1 1546248582.301 * [misc]backup-simplify: Simplify (sqrt 0) into 0 1546248582.301 * [misc]backup-simplify: Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0 1546248582.301 * [misc]taylor: Taking taylor expansion of (* (sqrt (- (+ (/ 1 x) 1))) (sqrt (/ -1 x))) in x 1546248582.301 * [misc]taylor: Taking taylor expansion of (sqrt (- (+ (/ 1 x) 1))) in x 1546248582.301 * [misc]taylor: Taking taylor expansion of (- (+ (/ 1 x) 1)) in x 1546248582.301 * [misc]taylor: Taking taylor expansion of (+ (/ 1 x) 1) in x 1546248582.301 * [misc]taylor: Taking taylor expansion of (/ 1 x) in x 1546248582.301 * [misc]taylor: Taking taylor expansion of x in x 1546248582.301 * [misc]backup-simplify: Simplify 0 into 0 1546248582.301 * [misc]backup-simplify: Simplify 1 into 1 1546248582.302 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1546248582.302 * [misc]taylor: Taking taylor expansion of 1 in x 1546248582.302 * [misc]backup-simplify: Simplify 1 into 1 1546248582.302 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1546248582.302 * [misc]backup-simplify: Simplify (- 1) into -1 1546248582.302 * [misc]backup-simplify: Simplify (sqrt 0) into 0 1546248582.302 * [misc]backup-simplify: Simplify (- 1) into -1 1546248582.303 * [misc]backup-simplify: Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0 1546248582.303 * [misc]taylor: Taking taylor expansion of (sqrt (/ -1 x)) in x 1546248582.303 * [misc]taylor: Taking taylor expansion of (/ -1 x) in x 1546248582.303 * [misc]taylor: Taking taylor expansion of -1 in x 1546248582.303 * [misc]backup-simplify: Simplify -1 into -1 1546248582.303 * [misc]taylor: Taking taylor expansion of x in x 1546248582.303 * [misc]backup-simplify: Simplify 0 into 0 1546248582.303 * [misc]backup-simplify: Simplify 1 into 1 1546248582.303 * [misc]backup-simplify: Simplify (/ -1 1) into -1 1546248582.304 * [misc]backup-simplify: Simplify (sqrt 0) into 0 1546248582.304 * [misc]backup-simplify: Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0 1546248582.304 * [misc]backup-simplify: Simplify (* 0 0) into 0 1546248582.304 * [misc]backup-simplify: Simplify 0 into 0 1546248582.305 * [misc]backup-simplify: Simplify (+ (* 0 +nan.0) (* +nan.0 0)) into 0 1546248582.305 * [misc]backup-simplify: Simplify 0 into 0 1546248582.305 * [misc]backup-simplify: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0 1546248582.306 * [misc]backup-simplify: Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0 1546248582.306 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1546248582.306 * [misc]backup-simplify: Simplify (+ 0 1) into 1 1546248582.307 * [misc]backup-simplify: Simplify (- 1) into -1 1546248582.308 * [misc]backup-simplify: Simplify (/ (- -1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0 1546248582.309 * [misc]backup-simplify: Simplify (+ (* 0 +nan.0) (+ (* +nan.0 +nan.0) (* +nan.0 0))) into (- +nan.0) 1546248582.309 * [misc]backup-simplify: Simplify (- +nan.0) into (- +nan.0) 1546248582.309 * [misc]backup-simplify: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1546248582.310 * [misc]backup-simplify: Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0 1546248582.311 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1546248582.311 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1546248582.311 * [misc]backup-simplify: Simplify (- 0) into 0 1546248582.312 * [misc]backup-simplify: Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0 1546248582.314 * [misc]backup-simplify: Simplify (+ (* 0 +nan.0) (+ (* +nan.0 +nan.0) (+ (* +nan.0 +nan.0) (* +nan.0 0)))) into (- +nan.0) 1546248582.314 * [misc]backup-simplify: Simplify (- +nan.0) into (- +nan.0) 1546248582.314 * [misc]backup-simplify: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1546248582.316 * [misc]backup-simplify: Simplify (/ (- 0 (pow +nan.0 2) (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0 1546248582.316 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1546248582.316 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1546248582.317 * [misc]backup-simplify: Simplify (- 0) into 0 1546248582.318 * [misc]backup-simplify: Simplify (/ (- 0 (pow +nan.0 2) (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0 1546248582.320 * [misc]backup-simplify: Simplify (+ (* 0 +nan.0) (+ (* +nan.0 +nan.0) (+ (* +nan.0 +nan.0) (+ (* +nan.0 +nan.0) (* +nan.0 0))))) into (- +nan.0) 1546248582.320 * [misc]backup-simplify: Simplify (- +nan.0) into (- +nan.0) 1546248582.321 * [misc]backup-simplify: Simplify (+ (* (- +nan.0) (pow (/ 1 (- x)) 2)) (+ (* (- +nan.0) (/ 1 (- x))) (- +nan.0))) into (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0))))) 1546248582.321 * * * * [misc]progress: [ 2 / 2 ] generating series at (2 1) 1546248582.321 * [misc]backup-simplify: Simplify (sqrt (+ x -1)) into (sqrt (- x 1)) 1546248582.321 * [misc]approximate: Taking taylor expansion of (sqrt (- x 1)) in (x) around 0 1546248582.321 * [misc]taylor: Taking taylor expansion of (sqrt (- x 1)) in x 1546248582.321 * [misc]taylor: Taking taylor expansion of (- x 1) in x 1546248582.321 * [misc]taylor: Taking taylor expansion of x in x 1546248582.321 * [misc]backup-simplify: Simplify 0 into 0 1546248582.321 * [misc]backup-simplify: Simplify 1 into 1 1546248582.321 * [misc]taylor: Taking taylor expansion of 1 in x 1546248582.321 * [misc]backup-simplify: Simplify 1 into 1 1546248582.321 * [misc]backup-simplify: Simplify (- 1) into -1 1546248582.322 * [misc]backup-simplify: Simplify (+ 0 -1) into -1 1546248582.322 * [misc]backup-simplify: Simplify (sqrt -1) into (sqrt -1) 1546248582.322 * [misc]backup-simplify: Simplify (- 0) into 0 1546248582.322 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1546248582.323 * [misc]backup-simplify: Simplify (/ 1 (* 2 (sqrt -1))) into (/ 1/2 (sqrt -1)) 1546248582.323 * [misc]taylor: Taking taylor expansion of (sqrt (- x 1)) in x 1546248582.323 * [misc]taylor: Taking taylor expansion of (- x 1) in x 1546248582.323 * [misc]taylor: Taking taylor expansion of x in x 1546248582.323 * [misc]backup-simplify: Simplify 0 into 0 1546248582.323 * [misc]backup-simplify: Simplify 1 into 1 1546248582.323 * [misc]taylor: Taking taylor expansion of 1 in x 1546248582.323 * [misc]backup-simplify: Simplify 1 into 1 1546248582.323 * [misc]backup-simplify: Simplify (- 1) into -1 1546248582.323 * [misc]backup-simplify: Simplify (+ 0 -1) into -1 1546248582.323 * [misc]backup-simplify: Simplify (sqrt -1) into (sqrt -1) 1546248582.324 * [misc]backup-simplify: Simplify (- 0) into 0 1546248582.324 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1546248582.324 * [misc]backup-simplify: Simplify (/ 1 (* 2 (sqrt -1))) into (/ 1/2 (sqrt -1)) 1546248582.324 * [misc]backup-simplify: Simplify (sqrt -1) into (sqrt -1) 1546248582.325 * [misc]backup-simplify: Simplify (/ 1/2 (sqrt -1)) into (/ 1/2 (sqrt -1)) 1546248582.325 * [misc]backup-simplify: Simplify (- 0) into 0 1546248582.325 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1546248582.327 * [misc]backup-simplify: Simplify (/ (- 0 (pow (/ 1/2 (sqrt -1)) 2) (+)) (* 2 (sqrt -1))) into (/ -1/8 (pow (sqrt -1) 3)) 1546248582.327 * [misc]backup-simplify: Simplify (/ -1/8 (pow (sqrt -1) 3)) into (/ -1/8 (pow (sqrt -1) 3)) 1546248582.328 * [misc]backup-simplify: Simplify (+ (* (/ -1/8 (pow (sqrt -1) 3)) (pow x 2)) (+ (* (/ 1/2 (sqrt -1)) x) (sqrt -1))) into (- (+ (* 1/2 (/ x (sqrt -1))) (sqrt -1)) (* 1/8 (/ (pow x 2) (pow (sqrt -1) 3)))) 1546248582.328 * [misc]backup-simplify: Simplify (sqrt (+ (/ 1 x) -1)) into (sqrt (- (/ 1 x) 1)) 1546248582.328 * [misc]approximate: Taking taylor expansion of (sqrt (- (/ 1 x) 1)) in (x) around 0 1546248582.328 * [misc]taylor: Taking taylor expansion of (sqrt (- (/ 1 x) 1)) in x 1546248582.328 * [misc]taylor: Taking taylor expansion of (- (/ 1 x) 1) in x 1546248582.328 * [misc]taylor: Taking taylor expansion of (/ 1 x) in x 1546248582.328 * [misc]taylor: Taking taylor expansion of x in x 1546248582.328 * [misc]backup-simplify: Simplify 0 into 0 1546248582.328 * [misc]backup-simplify: Simplify 1 into 1 1546248582.328 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1546248582.328 * [misc]taylor: Taking taylor expansion of 1 in x 1546248582.328 * [misc]backup-simplify: Simplify 1 into 1 1546248582.329 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1546248582.329 * [misc]backup-simplify: Simplify (sqrt 0) into 0 1546248582.329 * [misc]backup-simplify: Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0 1546248582.329 * [misc]taylor: Taking taylor expansion of (sqrt (- (/ 1 x) 1)) in x 1546248582.329 * [misc]taylor: Taking taylor expansion of (- (/ 1 x) 1) in x 1546248582.329 * [misc]taylor: Taking taylor expansion of (/ 1 x) in x 1546248582.329 * [misc]taylor: Taking taylor expansion of x in x 1546248582.329 * [misc]backup-simplify: Simplify 0 into 0 1546248582.329 * [misc]backup-simplify: Simplify 1 into 1 1546248582.329 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1546248582.329 * [misc]taylor: Taking taylor expansion of 1 in x 1546248582.329 * [misc]backup-simplify: Simplify 1 into 1 1546248582.329 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1546248582.329 * [misc]backup-simplify: Simplify (sqrt 0) into 0 1546248582.330 * [misc]backup-simplify: Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0 1546248582.330 * [misc]backup-simplify: Simplify 0 into 0 1546248582.330 * [misc]backup-simplify: Simplify +nan.0 into +nan.0 1546248582.330 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1546248582.330 * [misc]backup-simplify: Simplify (- 1) into -1 1546248582.330 * [misc]backup-simplify: Simplify (+ 0 -1) into -1 1546248582.331 * [misc]backup-simplify: Simplify (/ (- -1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0 1546248582.331 * [misc]backup-simplify: Simplify +nan.0 into +nan.0 1546248582.331 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1546248582.331 * [misc]backup-simplify: Simplify (- 0) into 0 1546248582.331 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1546248582.332 * [misc]backup-simplify: Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0 1546248582.332 * [misc]backup-simplify: Simplify +nan.0 into +nan.0 1546248582.332 * [misc]backup-simplify: Simplify (+ (* +nan.0 (pow (/ 1 x) 2)) (+ (* +nan.0 (/ 1 x)) +nan.0)) into (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0))))) 1546248582.332 * [misc]backup-simplify: Simplify (sqrt (+ (/ 1 (- x)) -1)) into (sqrt (- (+ (/ 1 x) 1))) 1546248582.332 * [misc]approximate: Taking taylor expansion of (sqrt (- (+ (/ 1 x) 1))) in (x) around 0 1546248582.332 * [misc]taylor: Taking taylor expansion of (sqrt (- (+ (/ 1 x) 1))) in x 1546248582.332 * [misc]taylor: Taking taylor expansion of (- (+ (/ 1 x) 1)) in x 1546248582.332 * [misc]taylor: Taking taylor expansion of (+ (/ 1 x) 1) in x 1546248582.332 * [misc]taylor: Taking taylor expansion of (/ 1 x) in x 1546248582.332 * [misc]taylor: Taking taylor expansion of x in x 1546248582.332 * [misc]backup-simplify: Simplify 0 into 0 1546248582.332 * [misc]backup-simplify: Simplify 1 into 1 1546248582.332 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1546248582.333 * [misc]taylor: Taking taylor expansion of 1 in x 1546248582.333 * [misc]backup-simplify: Simplify 1 into 1 1546248582.333 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1546248582.333 * [misc]backup-simplify: Simplify (- 1) into -1 1546248582.333 * [misc]backup-simplify: Simplify (sqrt 0) into 0 1546248582.333 * [misc]backup-simplify: Simplify (- 1) into -1 1546248582.333 * [misc]backup-simplify: Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0 1546248582.333 * [misc]taylor: Taking taylor expansion of (sqrt (- (+ (/ 1 x) 1))) in x 1546248582.333 * [misc]taylor: Taking taylor expansion of (- (+ (/ 1 x) 1)) in x 1546248582.333 * [misc]taylor: Taking taylor expansion of (+ (/ 1 x) 1) in x 1546248582.333 * [misc]taylor: Taking taylor expansion of (/ 1 x) in x 1546248582.333 * [misc]taylor: Taking taylor expansion of x in x 1546248582.333 * [misc]backup-simplify: Simplify 0 into 0 1546248582.333 * [misc]backup-simplify: Simplify 1 into 1 1546248582.333 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1546248582.333 * [misc]taylor: Taking taylor expansion of 1 in x 1546248582.333 * [misc]backup-simplify: Simplify 1 into 1 1546248582.334 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1546248582.334 * [misc]backup-simplify: Simplify (- 1) into -1 1546248582.334 * [misc]backup-simplify: Simplify (sqrt 0) into 0 1546248582.334 * [misc]backup-simplify: Simplify (- 1) into -1 1546248582.334 * [misc]backup-simplify: Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0 1546248582.334 * [misc]backup-simplify: Simplify 0 into 0 1546248582.334 * [misc]backup-simplify: Simplify +nan.0 into +nan.0 1546248582.334 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1546248582.334 * [misc]backup-simplify: Simplify (+ 0 1) into 1 1546248582.335 * [misc]backup-simplify: Simplify (- 1) into -1 1546248582.335 * [misc]backup-simplify: Simplify (/ (- -1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0 1546248582.335 * [misc]backup-simplify: Simplify +nan.0 into +nan.0 1546248582.335 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1546248582.336 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1546248582.336 * [misc]backup-simplify: Simplify (- 0) into 0 1546248582.336 * [misc]backup-simplify: Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0 1546248582.336 * [misc]backup-simplify: Simplify +nan.0 into +nan.0 1546248582.336 * [misc]backup-simplify: Simplify (+ (* +nan.0 (pow (/ 1 (- x)) 2)) (+ (* +nan.0 (/ 1 (- x))) +nan.0)) into (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0))))) 1546248582.337 * * * [misc]progress: simplifying candidates 1546248582.337 * * * * [misc]progress: [ 1 / 44 ] simplifiying candidate # 1546248582.337 * [enter]simplify: Simplifying (* (+ x -1) x) 1546248582.337 * * [misc]simplify: iters left: 4 (4 enodes) 1546248582.338 * * [misc]simplify: iters left: 3 (6 enodes) 1546248582.339 * * [misc]simplify: iters left: 2 (13 enodes) 1546248582.341 * * [misc]simplify: iters left: 1 (14 enodes) 1546248582.343 * [exit]simplify: Simplified to (- (* x x) x) 1546248582.343 * [misc]simplify: Simplified (2 1) to (λ (x) (pow (- (* x x) x) 1/2)) 1546248582.343 * * * * [misc]progress: [ 2 / 44 ] simplifiying candidate # 1546248582.343 * [enter]simplify: Simplifying (* (sqrt (+ x -1)) (sqrt x)) 1546248582.343 * * [misc]simplify: iters left: 5 (6 enodes) 1546248582.344 * * [misc]simplify: iters left: 4 (8 enodes) 1546248582.345 * [exit]simplify: Simplified to (* (sqrt (+ -1 x)) (sqrt x)) 1546248582.345 * [misc]simplify: Simplified (2 1) to (λ (x) (pow (* (sqrt (+ -1 x)) (sqrt x)) 1)) 1546248582.345 * * * * [misc]progress: [ 3 / 44 ] simplifiying candidate # 1546248582.345 * * * * [misc]progress: [ 4 / 44 ] simplifiying candidate # 1546248582.345 * [enter]simplify: Simplifying (+ (log (sqrt (+ x -1))) (log (sqrt x))) 1546248582.345 * * [misc]simplify: iters left: 6 (8 enodes) 1546248582.346 * * [misc]simplify: iters left: 5 (10 enodes) 1546248582.347 * [exit]simplify: Simplified to (+ (log (sqrt x)) (log (sqrt (+ -1 x)))) 1546248582.348 * [misc]simplify: Simplified (2 1) to (λ (x) (exp (+ (log (sqrt x)) (log (sqrt (+ -1 x)))))) 1546248582.348 * * * * [misc]progress: [ 5 / 44 ] simplifiying candidate # 1546248582.348 * * * * [misc]progress: [ 6 / 44 ] simplifiying candidate # 1546248582.348 * * * * [misc]progress: [ 7 / 44 ] simplifiying candidate # 1546248582.348 * [enter]simplify: Simplifying (* (* (* (sqrt (+ x -1)) (sqrt (+ x -1))) (sqrt (+ x -1))) (* (* (sqrt x) (sqrt x)) (sqrt x))) 1546248582.348 * * [misc]simplify: iters left: 6 (10 enodes) 1546248582.350 * * [misc]simplify: iters left: 5 (18 enodes) 1546248582.352 * * [misc]simplify: iters left: 4 (52 enodes) 1546248582.365 * * [misc]simplify: iters left: 3 (156 enodes) 1546248582.428 * * [misc]simplify: iters left: 2 (384 enodes) 1546248582.635 * [exit]simplify: Simplified to (* (+ -1 x) (* (* x (sqrt x)) (sqrt (+ -1 x)))) 1546248582.635 * [misc]simplify: Simplified (2 1) to (λ (x) (cbrt (* (+ -1 x) (* (* x (sqrt x)) (sqrt (+ -1 x)))))) 1546248582.635 * * * * [misc]progress: [ 8 / 44 ] simplifiying candidate # 1546248582.636 * * * * [misc]progress: [ 9 / 44 ] simplifiying candidate # 1546248582.636 * * * * [misc]progress: [ 10 / 44 ] simplifiying candidate # 1546248582.636 * [enter]simplify: Simplifying (* (+ x -1) x) 1546248582.636 * * [misc]simplify: iters left: 4 (4 enodes) 1546248582.637 * * [misc]simplify: iters left: 3 (6 enodes) 1546248582.639 * * [misc]simplify: iters left: 2 (13 enodes) 1546248582.643 * * [misc]simplify: iters left: 1 (14 enodes) 1546248582.646 * [exit]simplify: Simplified to (- (* x x) x) 1546248582.646 * [misc]simplify: Simplified (2 1) to (λ (x) (sqrt (- (* x x) x))) 1546248582.646 * * * * [misc]progress: [ 11 / 44 ] simplifiying candidate # 1546248582.647 * * * * [misc]progress: [ 12 / 44 ] simplifiying candidate # 1546248582.647 * * * * [misc]progress: [ 13 / 44 ] simplifiying candidate # 1546248582.647 * [enter]simplify: Simplifying (cbrt (sqrt x)) 1546248582.647 * * [misc]simplify: iters left: 2 (3 enodes) 1546248582.648 * [exit]simplify: Simplified to (cbrt (sqrt x)) 1546248582.648 * [misc]simplify: Simplified (2 2) to (λ (x) (* (* (sqrt (+ x -1)) (* (cbrt (sqrt x)) (cbrt (sqrt x)))) (cbrt (sqrt x)))) 1546248582.648 * * * * [misc]progress: [ 14 / 44 ] simplifiying candidate # 1546248582.648 * [enter]simplify: Simplifying (sqrt (sqrt x)) 1546248582.648 * * [misc]simplify: iters left: 2 (3 enodes) 1546248582.649 * [exit]simplify: Simplified to (sqrt (sqrt x)) 1546248582.649 * [misc]simplify: Simplified (2 2) to (λ (x) (* (* (sqrt (+ x -1)) (sqrt (sqrt x))) (sqrt (sqrt x)))) 1546248582.649 * * * * [misc]progress: [ 15 / 44 ] simplifiying candidate # 1546248582.650 * [enter]simplify: Simplifying (sqrt x) 1546248582.650 * * [misc]simplify: iters left: 1 (2 enodes) 1546248582.650 * [exit]simplify: Simplified to (sqrt x) 1546248582.650 * [misc]simplify: Simplified (2 2) to (λ (x) (* (* (sqrt (+ x -1)) 1) (sqrt x))) 1546248582.650 * * * * [misc]progress: [ 16 / 44 ] simplifiying candidate # 1546248582.650 * [enter]simplify: Simplifying (* (cbrt (sqrt (+ x -1))) (cbrt (sqrt (+ x -1)))) 1546248582.651 * * [misc]simplify: iters left: 6 (6 enodes) 1546248582.652 * * [misc]simplify: iters left: 5 (7 enodes) 1546248582.654 * [exit]simplify: Simplified to (* (cbrt (sqrt (+ -1 x))) (cbrt (sqrt (+ -1 x)))) 1546248582.654 * [misc]simplify: Simplified (2 1) to (λ (x) (* (* (cbrt (sqrt (+ -1 x))) (cbrt (sqrt (+ -1 x)))) (* (cbrt (sqrt (+ x -1))) (sqrt x)))) 1546248582.654 * * * * [misc]progress: [ 17 / 44 ] simplifiying candidate # 1546248582.655 * [enter]simplify: Simplifying (sqrt (* (cbrt (+ x -1)) (cbrt (+ x -1)))) 1546248582.655 * * [misc]simplify: iters left: 6 (6 enodes) 1546248582.657 * * [misc]simplify: iters left: 5 (8 enodes) 1546248582.659 * [exit]simplify: Simplified to (fabs (cbrt (+ -1 x))) 1546248582.659 * [misc]simplify: Simplified (2 1) to (λ (x) (* (fabs (cbrt (+ -1 x))) (* (sqrt (cbrt (+ x -1))) (sqrt x)))) 1546248582.659 * * * * [misc]progress: [ 18 / 44 ] simplifiying candidate # 1546248582.659 * [enter]simplify: Simplifying (sqrt (sqrt (+ x -1))) 1546248582.659 * * [misc]simplify: iters left: 4 (5 enodes) 1546248582.661 * * [misc]simplify: iters left: 3 (6 enodes) 1546248582.662 * [exit]simplify: Simplified to (sqrt (sqrt (+ -1 x))) 1546248582.662 * [misc]simplify: Simplified (2 1) to (λ (x) (* (sqrt (sqrt (+ -1 x))) (* (sqrt (sqrt (+ x -1))) (sqrt x)))) 1546248582.662 * * * * [misc]progress: [ 19 / 44 ] simplifiying candidate # 1546248582.662 * [enter]simplify: Simplifying (sqrt 1) 1546248582.663 * * [misc]simplify: iters left: 1 (2 enodes) 1546248582.664 * [exit]simplify: Simplified to 1 1546248582.664 * [misc]simplify: Simplified (2 1) to (λ (x) (* 1 (* (sqrt (+ x -1)) (sqrt x)))) 1546248582.664 * * * * [misc]progress: [ 20 / 44 ] simplifiying candidate # 1546248582.664 * [enter]simplify: Simplifying (sqrt (sqrt (+ x -1))) 1546248582.665 * * [misc]simplify: iters left: 4 (5 enodes) 1546248582.666 * * [misc]simplify: iters left: 3 (6 enodes) 1546248582.667 * [exit]simplify: Simplified to (sqrt (sqrt (+ -1 x))) 1546248582.668 * [misc]simplify: Simplified (2 1) to (λ (x) (* (sqrt (sqrt (+ -1 x))) (* (sqrt (sqrt (+ x -1))) (sqrt x)))) 1546248582.668 * * * * [misc]progress: [ 21 / 44 ] simplifiying candidate # 1546248582.668 * * * * [misc]progress: [ 22 / 44 ] simplifiying candidate # 1546248582.668 * [enter]simplify: Simplifying (* (sqrt (+ (pow x 3) (pow -1 3))) (sqrt x)) 1546248582.668 * * [misc]simplify: iters left: 6 (9 enodes) 1546248582.673 * * [misc]simplify: iters left: 5 (18 enodes) 1546248582.677 * * [misc]simplify: iters left: 4 (20 enodes) 1546248582.681 * [exit]simplify: Simplified to (* (sqrt x) (sqrt (+ (pow x 3) -1))) 1546248582.681 * [misc]simplify: Simplified (2 1) to (λ (x) (/ (* (sqrt x) (sqrt (+ (pow x 3) -1))) (sqrt (+ (* x x) (- (* -1 -1) (* x -1)))))) 1546248582.681 * * * * [misc]progress: [ 23 / 44 ] simplifiying candidate # 1546248582.681 * [enter]simplify: Simplifying (* (sqrt (- (* x x) (* -1 -1))) (sqrt x)) 1546248582.681 * * [misc]simplify: iters left: 6 (8 enodes) 1546248582.685 * * [misc]simplify: iters left: 5 (16 enodes) 1546248582.691 * * [misc]simplify: iters left: 4 (25 enodes) 1546248582.697 * * [misc]simplify: iters left: 3 (40 enodes) 1546248582.715 * * [misc]simplify: iters left: 2 (64 enodes) 1546248582.740 * * [misc]simplify: iters left: 1 (112 enodes) 1546248582.803 * [exit]simplify: Simplified to (* (sqrt (- (* x x) 1)) (sqrt x)) 1546248582.803 * [misc]simplify: Simplified (2 1) to (λ (x) (/ (* (sqrt (- (* x x) 1)) (sqrt x)) (sqrt (- x -1)))) 1546248582.803 * * * * [misc]progress: [ 24 / 44 ] simplifiying candidate # 1546248582.803 * * * * [misc]progress: [ 25 / 44 ] simplifiying candidate # 1546248582.803 * * * * [misc]progress: [ 26 / 44 ] simplifiying candidate # 1546248582.803 * * * * [misc]progress: [ 27 / 44 ] simplifiying candidate # 1546248582.803 * * * * [misc]progress: [ 28 / 44 ] simplifiying candidate # 1546248582.803 * * * * [misc]progress: [ 29 / 44 ] simplifiying candidate # 1546248582.803 * * * * [misc]progress: [ 30 / 44 ] simplifiying candidate # 1546248582.803 * * * * [misc]progress: [ 31 / 44 ] simplifiying candidate # 1546248582.803 * [enter]simplify: Simplifying (sqrt (* (cbrt (+ x -1)) (cbrt (+ x -1)))) 1546248582.803 * * [misc]simplify: iters left: 6 (6 enodes) 1546248582.804 * * [misc]simplify: iters left: 5 (8 enodes) 1546248582.805 * [exit]simplify: Simplified to (fabs (cbrt (+ -1 x))) 1546248582.805 * [misc]simplify: Simplified (2 1 1) to (λ (x) (* (* (fabs (cbrt (+ -1 x))) (sqrt (cbrt (+ x -1)))) (sqrt x))) 1546248582.805 * * * * [misc]progress: [ 32 / 44 ] simplifiying candidate # 1546248582.805 * [enter]simplify: Simplifying (sqrt (sqrt (+ x -1))) 1546248582.805 * * [misc]simplify: iters left: 4 (5 enodes) 1546248582.806 * * [misc]simplify: iters left: 3 (6 enodes) 1546248582.807 * [exit]simplify: Simplified to (sqrt (sqrt (+ -1 x))) 1546248582.807 * [misc]simplify: Simplified (2 1 1) to (λ (x) (* (* (sqrt (sqrt (+ -1 x))) (sqrt (sqrt (+ x -1)))) (sqrt x))) 1546248582.807 * * * * [misc]progress: [ 33 / 44 ] simplifiying candidate # 1546248582.807 * [enter]simplify: Simplifying (sqrt 1) 1546248582.807 * * [misc]simplify: iters left: 1 (2 enodes) 1546248582.808 * [exit]simplify: Simplified to 1 1546248582.808 * [misc]simplify: Simplified (2 1 1) to (λ (x) (* (* 1 (sqrt (+ x -1))) (sqrt x))) 1546248582.808 * * * * [misc]progress: [ 34 / 44 ] simplifiying candidate # 1546248582.808 * [enter]simplify: Simplifying (sqrt (+ (pow x 3) (pow -1 3))) 1546248582.808 * * [misc]simplify: iters left: 4 (7 enodes) 1546248582.810 * * [misc]simplify: iters left: 3 (15 enodes) 1546248582.811 * * [misc]simplify: iters left: 2 (17 enodes) 1546248582.813 * [exit]simplify: Simplified to (sqrt (+ (pow x 3) -1)) 1546248582.813 * [misc]simplify: Simplified (2 1 1) to (λ (x) (* (/ (sqrt (+ (pow x 3) -1)) (sqrt (+ (* x x) (- (* -1 -1) (* x -1))))) (sqrt x))) 1546248582.813 * * * * [misc]progress: [ 35 / 44 ] simplifiying candidate # 1546248582.813 * [enter]simplify: Simplifying (sqrt (- (* x x) (* -1 -1))) 1546248582.813 * * [misc]simplify: iters left: 5 (6 enodes) 1546248582.815 * * [misc]simplify: iters left: 4 (13 enodes) 1546248582.817 * * [misc]simplify: iters left: 3 (20 enodes) 1546248582.819 * * [misc]simplify: iters left: 2 (36 enodes) 1546248582.828 * * [misc]simplify: iters left: 1 (61 enodes) 1546248582.842 * [exit]simplify: Simplified to (sqrt (+ (* x x) -1)) 1546248582.842 * [misc]simplify: Simplified (2 1 1) to (λ (x) (* (/ (sqrt (+ (* x x) -1)) (sqrt (- x -1))) (sqrt x))) 1546248582.842 * * * * [misc]progress: [ 36 / 44 ] simplifiying candidate # 1546248582.842 * * * * [misc]progress: [ 37 / 44 ] simplifiying candidate # 1546248582.842 * [enter]simplify: Simplifying (sqrt (+ x -1)) 1546248582.842 * * [misc]simplify: iters left: 3 (4 enodes) 1546248582.843 * * [misc]simplify: iters left: 2 (5 enodes) 1546248582.844 * [exit]simplify: Simplified to (sqrt (+ -1 x)) 1546248582.844 * [misc]simplify: Simplified (2 1 1) to (λ (x) (* (fabs (sqrt (+ -1 x))) (sqrt x))) 1546248582.844 * * * * [misc]progress: [ 38 / 44 ] simplifiying candidate # 1546248582.844 * * * * [misc]progress: [ 39 / 44 ] simplifiying candidate # 1546248582.845 * [enter]simplify: Simplifying (- (+ (* +nan.0 x) (- (+ (* +nan.0 (pow x 3)) (- (* +nan.0 (pow x 2))))))) 1546248582.845 * [misc]simplify: Simplified (2) to (λ (x) +nan.0) 1546248582.845 * * * * [misc]progress: [ 40 / 44 ] simplifiying candidate # 1546248582.845 * [enter]simplify: Simplifying (- x (+ (* 1/8 (/ 1 x)) 1/2)) 1546248582.845 * * [misc]simplify: iters left: 6 (8 enodes) 1546248582.849 * * [misc]simplify: iters left: 5 (18 enodes) 1546248582.856 * * [misc]simplify: iters left: 4 (29 enodes) 1546248582.866 * * [misc]simplify: iters left: 3 (55 enodes) 1546248582.883 * * [misc]simplify: iters left: 2 (77 enodes) 1546248582.900 * * [misc]simplify: iters left: 1 (98 enodes) 1546248582.918 * [exit]simplify: Simplified to (+ (/ -1/8 x) (+ x -1/2)) 1546248582.918 * [misc]simplify: Simplified (2) to (λ (x) (+ (/ -1/8 x) (+ x -1/2))) 1546248582.918 * * * * [misc]progress: [ 41 / 44 ] simplifiying candidate # 1546248582.919 * [enter]simplify: Simplifying (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0))))) 1546248582.919 * [misc]simplify: Simplified (2) to (λ (x) +nan.0) 1546248582.919 * * * * [misc]progress: [ 42 / 44 ] simplifiying candidate # 1546248582.919 * [enter]simplify: Simplifying (- (+ (* 1/2 (/ x (sqrt -1))) (sqrt -1)) (* 1/8 (/ (pow x 2) (pow (sqrt -1) 3)))) 1546248582.919 * * [misc]simplify: iters left: 6 (15 enodes) 1546248582.921 * * [misc]simplify: iters left: 5 (30 enodes) 1546248582.928 * * [misc]simplify: iters left: 4 (78 enodes) 1546248582.944 * * [misc]simplify: iters left: 3 (184 enodes) 1546248583.044 * * [misc]simplify: iters left: 2 (448 enodes) 1546248583.443 * [exit]simplify: Simplified to (- (sqrt -1) (* (/ x (sqrt -1)) (- (/ x -8) 1/2))) 1546248583.444 * [misc]simplify: Simplified (2 1) to (λ (x) (* (- (sqrt -1) (* (/ x (sqrt -1)) (- (/ x -8) 1/2))) (sqrt x))) 1546248583.444 * * * * [misc]progress: [ 43 / 44 ] simplifiying candidate # 1546248583.444 * [enter]simplify: Simplifying (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0))))) 1546248583.444 * [misc]simplify: Simplified (2 1) to (λ (x) (* +nan.0 (sqrt x))) 1546248583.444 * * * * [misc]progress: [ 44 / 44 ] simplifiying candidate # 1546248583.444 * [enter]simplify: Simplifying (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0))))) 1546248583.444 * [misc]simplify: Simplified (2 1) to (λ (x) (* +nan.0 (sqrt x))) 1546248583.445 * * * [misc]progress: adding candidates to table 1546248583.821 * * [misc]progress: iteration 2 / 4 1546248583.822 * * * [misc]progress: picking best candidate 1546248583.830 * * * * [misc]pick: Picked # 1546248583.830 * * * [misc]progress: localizing error 1546248583.845 * * * [misc]progress: generating rewritten candidates 1546248583.845 * * * [misc]progress: generating series expansions 1546248583.845 * * * [misc]progress: simplifying candidates 1546248583.845 * * * [misc]progress: adding candidates to table 1546248583.846 * * [misc]progress: iteration 3 / 4 1546248583.846 * * * [misc]progress: picking best candidate 1546248583.848 * * * * [misc]pick: Picked # 1546248583.848 * * * [misc]progress: localizing error 1546248583.853 * * * [misc]progress: generating rewritten candidates 1546248583.853 * * * * [misc]progress: [ 1 / 1 ] rewriting at (2) 1546248583.854 * * * [misc]progress: generating series expansions 1546248583.854 * * * * [misc]progress: [ 1 / 1 ] generating series at (2) 1546248583.854 * [misc]backup-simplify: Simplify (sqrt (* (+ x -1) x)) into (sqrt (* x (- x 1))) 1546248583.854 * [misc]approximate: Taking taylor expansion of (sqrt (* x (- x 1))) in (x) around 0 1546248583.854 * [misc]taylor: Taking taylor expansion of (sqrt (* x (- x 1))) in x 1546248583.854 * [misc]taylor: Taking taylor expansion of (* x (- x 1)) in x 1546248583.854 * [misc]taylor: Taking taylor expansion of x in x 1546248583.854 * [misc]backup-simplify: Simplify 0 into 0 1546248583.854 * [misc]backup-simplify: Simplify 1 into 1 1546248583.854 * [misc]taylor: Taking taylor expansion of (- x 1) in x 1546248583.854 * [misc]taylor: Taking taylor expansion of x in x 1546248583.854 * [misc]backup-simplify: Simplify 0 into 0 1546248583.854 * [misc]backup-simplify: Simplify 1 into 1 1546248583.854 * [misc]taylor: Taking taylor expansion of 1 in x 1546248583.854 * [misc]backup-simplify: Simplify 1 into 1 1546248583.855 * [misc]backup-simplify: Simplify (- 1) into -1 1546248583.855 * [misc]backup-simplify: Simplify (+ 0 -1) into -1 1546248583.855 * [misc]backup-simplify: Simplify (* 0 -1) into 0 1546248583.855 * [misc]backup-simplify: Simplify (- 0) into 0 1546248583.855 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1546248583.855 * [misc]backup-simplify: Simplify (+ (* 0 1) (* 1 -1)) into -1 1546248583.855 * [misc]backup-simplify: Simplify (sqrt 0) into 0 1546248583.856 * [misc]backup-simplify: Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0 1546248583.856 * [misc]taylor: Taking taylor expansion of (sqrt (* x (- x 1))) in x 1546248583.856 * [misc]taylor: Taking taylor expansion of (* x (- x 1)) in x 1546248583.856 * [misc]taylor: Taking taylor expansion of x in x 1546248583.856 * [misc]backup-simplify: Simplify 0 into 0 1546248583.856 * [misc]backup-simplify: Simplify 1 into 1 1546248583.856 * [misc]taylor: Taking taylor expansion of (- x 1) in x 1546248583.856 * [misc]taylor: Taking taylor expansion of x in x 1546248583.856 * [misc]backup-simplify: Simplify 0 into 0 1546248583.856 * [misc]backup-simplify: Simplify 1 into 1 1546248583.856 * [misc]taylor: Taking taylor expansion of 1 in x 1546248583.856 * [misc]backup-simplify: Simplify 1 into 1 1546248583.856 * [misc]backup-simplify: Simplify (- 1) into -1 1546248583.856 * [misc]backup-simplify: Simplify (+ 0 -1) into -1 1546248583.856 * [misc]backup-simplify: Simplify (* 0 -1) into 0 1546248583.856 * [misc]backup-simplify: Simplify (- 0) into 0 1546248583.857 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1546248583.857 * [misc]backup-simplify: Simplify (+ (* 0 1) (* 1 -1)) into -1 1546248583.857 * [misc]backup-simplify: Simplify (sqrt 0) into 0 1546248583.857 * [misc]backup-simplify: Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0 1546248583.857 * [misc]backup-simplify: Simplify 0 into 0 1546248583.857 * [misc]backup-simplify: Simplify +nan.0 into +nan.0 1546248583.857 * [misc]backup-simplify: Simplify (- 0) into 0 1546248583.857 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1546248583.857 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 1) (* 0 -1))) into 1 1546248583.858 * [misc]backup-simplify: Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0 1546248583.858 * [misc]backup-simplify: Simplify +nan.0 into +nan.0 1546248583.858 * [misc]backup-simplify: Simplify (- 0) into 0 1546248583.858 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1546248583.859 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 -1)))) into 0 1546248583.859 * [misc]backup-simplify: Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0 1546248583.859 * [misc]backup-simplify: Simplify +nan.0 into +nan.0 1546248583.860 * [misc]backup-simplify: Simplify (+ (* +nan.0 (pow x 3)) (+ (* +nan.0 (pow x 2)) (* +nan.0 x))) into (- (+ (* +nan.0 x) (- (+ (* +nan.0 (pow x 3)) (- (* +nan.0 (pow x 2))))))) 1546248583.860 * [misc]backup-simplify: Simplify (sqrt (* (+ (/ 1 x) -1) (/ 1 x))) into (sqrt (/ (- (/ 1 x) 1) x)) 1546248583.860 * [misc]approximate: Taking taylor expansion of (sqrt (/ (- (/ 1 x) 1) x)) in (x) around 0 1546248583.860 * [misc]taylor: Taking taylor expansion of (sqrt (/ (- (/ 1 x) 1) x)) in x 1546248583.860 * [misc]taylor: Taking taylor expansion of (/ (- (/ 1 x) 1) x) in x 1546248583.860 * [misc]taylor: Taking taylor expansion of (- (/ 1 x) 1) in x 1546248583.860 * [misc]taylor: Taking taylor expansion of (/ 1 x) in x 1546248583.860 * [misc]taylor: Taking taylor expansion of x in x 1546248583.860 * [misc]backup-simplify: Simplify 0 into 0 1546248583.860 * [misc]backup-simplify: Simplify 1 into 1 1546248583.860 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1546248583.860 * [misc]taylor: Taking taylor expansion of 1 in x 1546248583.860 * [misc]backup-simplify: Simplify 1 into 1 1546248583.860 * [misc]taylor: Taking taylor expansion of x in x 1546248583.860 * [misc]backup-simplify: Simplify 0 into 0 1546248583.860 * [misc]backup-simplify: Simplify 1 into 1 1546248583.860 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1546248583.860 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1546248583.860 * [misc]backup-simplify: Simplify (sqrt 1) into 1 1546248583.860 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1546248583.861 * [misc]backup-simplify: Simplify (- 1) into -1 1546248583.861 * [misc]backup-simplify: Simplify (+ 0 -1) into -1 1546248583.861 * [misc]backup-simplify: Simplify (- (/ -1 1) (+ (* 1 (/ 0 1)))) into -1 1546248583.861 * [misc]backup-simplify: Simplify (/ -1 (* 2 (sqrt 1))) into -1/2 1546248583.861 * [misc]taylor: Taking taylor expansion of (sqrt (/ (- (/ 1 x) 1) x)) in x 1546248583.861 * [misc]taylor: Taking taylor expansion of (/ (- (/ 1 x) 1) x) in x 1546248583.861 * [misc]taylor: Taking taylor expansion of (- (/ 1 x) 1) in x 1546248583.861 * [misc]taylor: Taking taylor expansion of (/ 1 x) in x 1546248583.861 * [misc]taylor: Taking taylor expansion of x in x 1546248583.861 * [misc]backup-simplify: Simplify 0 into 0 1546248583.861 * [misc]backup-simplify: Simplify 1 into 1 1546248583.861 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1546248583.861 * [misc]taylor: Taking taylor expansion of 1 in x 1546248583.861 * [misc]backup-simplify: Simplify 1 into 1 1546248583.861 * [misc]taylor: Taking taylor expansion of x in x 1546248583.861 * [misc]backup-simplify: Simplify 0 into 0 1546248583.861 * [misc]backup-simplify: Simplify 1 into 1 1546248583.861 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1546248583.861 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1546248583.862 * [misc]backup-simplify: Simplify (sqrt 1) into 1 1546248583.862 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1546248583.862 * [misc]backup-simplify: Simplify (- 1) into -1 1546248583.862 * [misc]backup-simplify: Simplify (+ 0 -1) into -1 1546248583.862 * [misc]backup-simplify: Simplify (- (/ -1 1) (+ (* 1 (/ 0 1)))) into -1 1546248583.862 * [misc]backup-simplify: Simplify (/ -1 (* 2 (sqrt 1))) into -1/2 1546248583.862 * [misc]backup-simplify: Simplify 1 into 1 1546248583.862 * [misc]backup-simplify: Simplify -1/2 into -1/2 1546248583.862 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1546248583.863 * [misc]backup-simplify: Simplify (- 0) into 0 1546248583.863 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1546248583.863 * [misc]backup-simplify: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* -1 (/ 0 1)))) into 0 1546248583.864 * [misc]backup-simplify: Simplify (/ (- 0 (pow -1/2 2) (+)) (* 2 1)) into -1/8 1546248583.864 * [misc]backup-simplify: Simplify -1/8 into -1/8 1546248583.864 * [misc]backup-simplify: Simplify (+ (* -1/8 (/ 1 x)) (+ -1/2 (* 1 (/ 1 (/ 1 x))))) into (- x (+ (* 1/8 (/ 1 x)) 1/2)) 1546248583.864 * [misc]backup-simplify: Simplify (sqrt (* (+ (/ 1 (- x)) -1) (/ 1 (- x)))) into (sqrt (/ (+ (/ 1 x) 1) x)) 1546248583.864 * [misc]approximate: Taking taylor expansion of (sqrt (/ (+ (/ 1 x) 1) x)) in (x) around 0 1546248583.864 * [misc]taylor: Taking taylor expansion of (sqrt (/ (+ (/ 1 x) 1) x)) in x 1546248583.864 * [misc]taylor: Taking taylor expansion of (/ (+ (/ 1 x) 1) x) in x 1546248583.864 * [misc]taylor: Taking taylor expansion of (+ (/ 1 x) 1) in x 1546248583.864 * [misc]taylor: Taking taylor expansion of (/ 1 x) in x 1546248583.864 * [misc]taylor: Taking taylor expansion of x in x 1546248583.864 * [misc]backup-simplify: Simplify 0 into 0 1546248583.864 * [misc]backup-simplify: Simplify 1 into 1 1546248583.864 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1546248583.864 * [misc]taylor: Taking taylor expansion of 1 in x 1546248583.864 * [misc]backup-simplify: Simplify 1 into 1 1546248583.864 * [misc]taylor: Taking taylor expansion of x in x 1546248583.864 * [misc]backup-simplify: Simplify 0 into 0 1546248583.864 * [misc]backup-simplify: Simplify 1 into 1 1546248583.864 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1546248583.864 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1546248583.865 * [misc]backup-simplify: Simplify (sqrt 1) into 1 1546248583.865 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1546248583.865 * [misc]backup-simplify: Simplify (+ 0 1) into 1 1546248583.865 * [misc]backup-simplify: Simplify (- (/ 1 1) (+ (* 1 (/ 0 1)))) into 1 1546248583.865 * [misc]backup-simplify: Simplify (/ 1 (* 2 (sqrt 1))) into 1/2 1546248583.865 * [misc]taylor: Taking taylor expansion of (sqrt (/ (+ (/ 1 x) 1) x)) in x 1546248583.865 * [misc]taylor: Taking taylor expansion of (/ (+ (/ 1 x) 1) x) in x 1546248583.865 * [misc]taylor: Taking taylor expansion of (+ (/ 1 x) 1) in x 1546248583.865 * [misc]taylor: Taking taylor expansion of (/ 1 x) in x 1546248583.865 * [misc]taylor: Taking taylor expansion of x in x 1546248583.865 * [misc]backup-simplify: Simplify 0 into 0 1546248583.865 * [misc]backup-simplify: Simplify 1 into 1 1546248583.865 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1546248583.865 * [misc]taylor: Taking taylor expansion of 1 in x 1546248583.865 * [misc]backup-simplify: Simplify 1 into 1 1546248583.865 * [misc]taylor: Taking taylor expansion of x in x 1546248583.865 * [misc]backup-simplify: Simplify 0 into 0 1546248583.865 * [misc]backup-simplify: Simplify 1 into 1 1546248583.865 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1546248583.866 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1546248583.866 * [misc]backup-simplify: Simplify (sqrt 1) into 1 1546248583.866 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1546248583.866 * [misc]backup-simplify: Simplify (+ 0 1) into 1 1546248583.866 * [misc]backup-simplify: Simplify (- (/ 1 1) (+ (* 1 (/ 0 1)))) into 1 1546248583.866 * [misc]backup-simplify: Simplify (/ 1 (* 2 (sqrt 1))) into 1/2 1546248583.866 * [misc]backup-simplify: Simplify 1 into 1 1546248583.866 * [misc]backup-simplify: Simplify 1/2 into 1/2 1546248583.867 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1546248583.867 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1546248583.867 * [misc]backup-simplify: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 1 (/ 0 1)))) into 0 1546248583.868 * [misc]backup-simplify: Simplify (/ (- 0 (pow 1/2 2) (+)) (* 2 1)) into -1/8 1546248583.868 * [misc]backup-simplify: Simplify -1/8 into -1/8 1546248583.868 * [misc]backup-simplify: Simplify (+ (* -1/8 (/ 1 (- x))) (+ 1/2 (* 1 (/ 1 (/ 1 (- x)))))) into (- (+ (* 1/8 (/ 1 x)) 1/2) x) 1546248583.868 * * * [misc]progress: simplifying candidates 1546248583.868 * * * * [misc]progress: [ 1 / 14 ] simplifiying candidate # 1546248583.868 * * * * [misc]progress: [ 2 / 14 ] simplifiying candidate # 1546248583.868 * * * * [misc]progress: [ 3 / 14 ] simplifiying candidate # 1546248583.868 * * * * [misc]progress: [ 4 / 14 ] simplifiying candidate # 1546248583.868 * * * * [misc]progress: [ 5 / 14 ] simplifiying candidate # 1546248583.868 * * * * [misc]progress: [ 6 / 14 ] simplifiying candidate # 1546248583.868 * * * * [misc]progress: [ 7 / 14 ] simplifiying candidate # 1546248583.868 * [enter]simplify: Simplifying (sqrt (+ x -1)) 1546248583.868 * * [misc]simplify: iters left: 3 (4 enodes) 1546248583.869 * * [misc]simplify: iters left: 2 (5 enodes) 1546248583.869 * [exit]simplify: Simplified to (sqrt (+ -1 x)) 1546248583.869 * [misc]simplify: Simplified (2 1) to (λ (x) (* (sqrt (+ -1 x)) (sqrt x))) 1546248583.869 * * * * [misc]progress: [ 8 / 14 ] simplifiying candidate # 1546248583.870 * [enter]simplify: Simplifying (sqrt (* (+ (pow x 3) (pow -1 3)) x)) 1546248583.870 * * [misc]simplify: iters left: 6 (8 enodes) 1546248583.872 * * [misc]simplify: iters left: 5 (17 enodes) 1546248583.874 * * [misc]simplify: iters left: 4 (29 enodes) 1546248583.878 * * [misc]simplify: iters left: 3 (40 enodes) 1546248583.882 * * [misc]simplify: iters left: 2 (49 enodes) 1546248583.891 * * [misc]simplify: iters left: 1 (59 enodes) 1546248583.902 * [exit]simplify: Simplified to (sqrt (- (pow x 4) x)) 1546248583.902 * [misc]simplify: Simplified (2 1) to (λ (x) (/ (sqrt (- (pow x 4) x)) (sqrt (+ (* x x) (- (* -1 -1) (* x -1)))))) 1546248583.902 * * * * [misc]progress: [ 9 / 14 ] simplifiying candidate # 1546248583.902 * [enter]simplify: Simplifying (sqrt (* (- (* x x) (* -1 -1)) x)) 1546248583.902 * * [misc]simplify: iters left: 6 (7 enodes) 1546248583.905 * * [misc]simplify: iters left: 5 (15 enodes) 1546248583.907 * * [misc]simplify: iters left: 4 (26 enodes) 1546248583.911 * * [misc]simplify: iters left: 3 (58 enodes) 1546248583.931 * * [misc]simplify: iters left: 2 (141 enodes) 1546248583.982 * * [misc]simplify: iters left: 1 (242 enodes) 1546248584.106 * [exit]simplify: Simplified to (sqrt (- (pow x 3) x)) 1546248584.106 * [misc]simplify: Simplified (2 1) to (λ (x) (/ (sqrt (- (pow x 3) x)) (sqrt (- x -1)))) 1546248584.106 * * * * [misc]progress: [ 10 / 14 ] simplifiying candidate # 1546248584.106 * * * * [misc]progress: [ 11 / 14 ] simplifiying candidate # 1546248584.106 * * * * [misc]progress: [ 12 / 14 ] simplifiying candidate # 1546248584.107 * [enter]simplify: Simplifying (- (+ (* +nan.0 x) (- (+ (* +nan.0 (pow x 3)) (- (* +nan.0 (pow x 2))))))) 1546248584.107 * [misc]simplify: Simplified (2) to (λ (x) +nan.0) 1546248584.107 * * * * [misc]progress: [ 13 / 14 ] simplifiying candidate # 1546248584.107 * [enter]simplify: Simplifying (- x (+ (* 1/8 (/ 1 x)) 1/2)) 1546248584.107 * * [misc]simplify: iters left: 6 (8 enodes) 1546248584.109 * * [misc]simplify: iters left: 5 (18 enodes) 1546248584.112 * * [misc]simplify: iters left: 4 (29 enodes) 1546248584.119 * * [misc]simplify: iters left: 3 (55 enodes) 1546248584.139 * * [misc]simplify: iters left: 2 (77 enodes) 1546248584.155 * * [misc]simplify: iters left: 1 (98 enodes) 1546248584.171 * [exit]simplify: Simplified to (+ (/ -1/8 x) (+ x -1/2)) 1546248584.171 * [misc]simplify: Simplified (2) to (λ (x) (+ (/ -1/8 x) (+ x -1/2))) 1546248584.172 * * * * [misc]progress: [ 14 / 14 ] simplifiying candidate # 1546248584.172 * [enter]simplify: Simplifying (- (+ (* 1/8 (/ 1 x)) 1/2) x) 1546248584.172 * * [misc]simplify: iters left: 6 (8 enodes) 1546248584.174 * * [misc]simplify: iters left: 5 (18 enodes) 1546248584.177 * * [misc]simplify: iters left: 4 (28 enodes) 1546248584.181 * * [misc]simplify: iters left: 3 (39 enodes) 1546248584.186 * * [misc]simplify: iters left: 2 (45 enodes) 1546248584.194 * * [misc]simplify: iters left: 1 (61 enodes) 1546248584.211 * [exit]simplify: Simplified to (- (- 1/2 x) (/ -1/8 x)) 1546248584.211 * [misc]simplify: Simplified (2) to (λ (x) (- (- 1/2 x) (/ -1/8 x))) 1546248584.211 * * * [misc]progress: adding candidates to table 1546248584.320 * [misc]progress: [Phase 3 of 3] Extracting. 1546248584.320 * * [misc]regime: Finding splitpoints for: (# #) 1546248584.321 * * * [misc]regime-changes: Trying 1 branch expressions: (x) 1546248584.321 * * * * [misc]regimes: Trying to branch on x from (# #) 1546248584.341 * * * [misc]regime: Found split indices: #