0.895 * [progress]: [Phase 1 of 3] Setting up. 0.004 * * * [progress]: [1/2] Preparing points 0.115 * * * [progress]: [2/2] Setting up program. 0.120 * [progress]: [Phase 2 of 3] Improving. 0.124 * [simplify]: Simplifying: (* 0.5 (- (* x x) y)) 0.125 * * [simplify]: Extracting # 0 : cost 0 0.125 * * [simplify]: Extracting # 1 : cost 0 0.126 * * [simplify]: Extracting # 2 : cost 0 0.126 * * [simplify]: Extracting # 3 : cost 0 0.126 * * [simplify]: Extracting # 4 : cost 0 0.126 * * [simplify]: Extracting # 5 : cost 0 0.126 * * [simplify]: iteration 0 : 6 enodes (cost 7 ) 0.133 * * [simplify]: Extracting # 0 : cost 0 0.133 * * [simplify]: Extracting # 1 : cost 0 0.133 * * [simplify]: Extracting # 2 : cost 0 0.133 * * [simplify]: iteration 1 : 10 enodes (cost 7 ) 0.137 * * [simplify]: Extracting # 0 : cost 0 0.137 * * [simplify]: Extracting # 1 : cost 0 0.137 * * [simplify]: Extracting # 2 : cost 0 0.137 * * [simplify]: iteration 2 : 17 enodes (cost 7 ) 0.144 * * [simplify]: Extracting # 0 : cost 0 0.144 * * [simplify]: Extracting # 1 : cost 0 0.144 * * [simplify]: Extracting # 2 : cost 0 0.144 * * [simplify]: iteration 3 : 29 enodes (cost 7 ) 0.155 * * [simplify]: Extracting # 0 : cost 0 0.155 * * [simplify]: Extracting # 1 : cost 0 0.155 * * [simplify]: Extracting # 2 : cost 0 0.155 * * [simplify]: iteration 4 : 40 enodes (cost 7 ) 0.162 * * [simplify]: Extracting # 0 : cost 0 0.162 * * [simplify]: iteration 5 : 42 enodes (cost 7 ) 0.169 * * [simplify]: Extracting # 0 : cost 0 0.169 * * [simplify]: iteration done: 42 enodes (cost 7 ) 0.169 * [simplify]: Simplified to: (* 0.5 (- (* x x) y)) 0.192 * * [progress]: iteration 1 / 4 0.192 * * * [progress]: picking best candidate 0.194 * * * * [pick]: Picked # 0.195 * * * [progress]: localizing error 0.209 * * * [progress]: generating rewritten candidates 0.209 * * * * [progress]: [ 1 / 2 ] rewriting at (2) 0.274 * * * * [progress]: [ 2 / 2 ] rewriting at (2 2) 0.287 * * * [progress]: generating series expansions 0.287 * * * * [progress]: [ 1 / 2 ] generating series at (2) 0.291 * [backup-simplify]: Simplify (* 0.5 (- (* x x) y)) into (* 0.5 (- (pow x 2) y)) 0.291 * [approximate]: Taking taylor expansion of (* 0.5 (- (pow x 2) y)) in (x y) around 0 0.292 * [taylor]: Taking taylor expansion of (* 0.5 (- (pow x 2) y)) in y 0.292 * [taylor]: Taking taylor expansion of 0.5 in y 0.292 * [backup-simplify]: Simplify 0.5 into 0.5 0.292 * [taylor]: Taking taylor expansion of (- (pow x 2) y) in y 0.292 * [taylor]: Taking taylor expansion of (pow x 2) in y 0.292 * [taylor]: Taking taylor expansion of x in y 0.292 * [backup-simplify]: Simplify x into x 0.293 * [taylor]: Taking taylor expansion of y in y 0.293 * [backup-simplify]: Simplify 0 into 0 0.293 * [backup-simplify]: Simplify 1 into 1 0.293 * [taylor]: Taking taylor expansion of (* 0.5 (- (pow x 2) y)) in x 0.293 * [taylor]: Taking taylor expansion of 0.5 in x 0.293 * [backup-simplify]: Simplify 0.5 into 0.5 0.293 * [taylor]: Taking taylor expansion of (- (pow x 2) y) in x 0.293 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.293 * [taylor]: Taking taylor expansion of x in x 0.293 * [backup-simplify]: Simplify 0 into 0 0.293 * [backup-simplify]: Simplify 1 into 1 0.293 * [taylor]: Taking taylor expansion of y in x 0.293 * [backup-simplify]: Simplify y into y 0.293 * [taylor]: Taking taylor expansion of (* 0.5 (- (pow x 2) y)) in x 0.293 * [taylor]: Taking taylor expansion of 0.5 in x 0.293 * [backup-simplify]: Simplify 0.5 into 0.5 0.293 * [taylor]: Taking taylor expansion of (- (pow x 2) y) in x 0.293 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.293 * [taylor]: Taking taylor expansion of x in x 0.293 * [backup-simplify]: Simplify 0 into 0 0.293 * [backup-simplify]: Simplify 1 into 1 0.293 * [taylor]: Taking taylor expansion of y in x 0.293 * [backup-simplify]: Simplify y into y 0.294 * [backup-simplify]: Simplify (- y) into (- y) 0.294 * [backup-simplify]: Simplify (+ 0 (- y)) into (- y) 0.294 * [backup-simplify]: Simplify (* 0.5 (- y)) into (* -0.5 y) 0.294 * [taylor]: Taking taylor expansion of (* -0.5 y) in y 0.294 * [taylor]: Taking taylor expansion of -0.5 in y 0.294 * [backup-simplify]: Simplify -0.5 into -0.5 0.294 * [taylor]: Taking taylor expansion of y in y 0.294 * [backup-simplify]: Simplify 0 into 0 0.294 * [backup-simplify]: Simplify 1 into 1 0.295 * [backup-simplify]: Simplify (* -0.5 0) into 0 0.295 * [backup-simplify]: Simplify 0 into 0 0.295 * [backup-simplify]: Simplify (- 0) into 0 0.302 * [backup-simplify]: Simplify (+ 0 0) into 0 0.303 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 (- y))) into 0 0.303 * [taylor]: Taking taylor expansion of 0 in y 0.303 * [backup-simplify]: Simplify 0 into 0 0.303 * [backup-simplify]: Simplify 0 into 0 0.304 * [backup-simplify]: Simplify (+ (* -0.5 1) (* 0 0)) into (- 0.5) 0.304 * [backup-simplify]: Simplify (- 0.5) into (- 0.5) 0.305 * [backup-simplify]: Simplify (* 1 1) into 1 0.305 * [backup-simplify]: Simplify (- 0) into 0 0.305 * [backup-simplify]: Simplify (+ 1 0) into 1 0.306 * [backup-simplify]: Simplify (+ (* 0.5 1) (+ (* 0 0) (* 0 (- y)))) into 0.5 0.306 * [taylor]: Taking taylor expansion of 0.5 in y 0.306 * [backup-simplify]: Simplify 0.5 into 0.5 0.306 * [backup-simplify]: Simplify 0.5 into 0.5 0.306 * [backup-simplify]: Simplify 0 into 0 0.307 * [backup-simplify]: Simplify (+ (* -0.5 0) (+ (* 0 1) (* 0 0))) into 0 0.307 * [backup-simplify]: Simplify 0 into 0 0.307 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 0.307 * [backup-simplify]: Simplify (- 0) into 0 0.307 * [backup-simplify]: Simplify (+ 0 0) into 0 0.308 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 1) (+ (* 0 0) (* 0 (- y))))) into 0 0.308 * [taylor]: Taking taylor expansion of 0 in y 0.308 * [backup-simplify]: Simplify 0 into 0 0.308 * [backup-simplify]: Simplify 0 into 0 0.308 * [backup-simplify]: Simplify 0 into 0 0.308 * [backup-simplify]: Simplify 0 into 0 0.309 * [backup-simplify]: Simplify (+ (* -0.5 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 0.309 * [backup-simplify]: Simplify 0 into 0 0.310 * [backup-simplify]: Simplify (+ (* 0.5 (pow (* 1 x) 2)) (* (- 0.5) (* y 1))) into (- (* 0.5 (pow x 2)) (* 0.5 y)) 0.310 * [backup-simplify]: Simplify (* 0.5 (- (* (/ 1 x) (/ 1 x)) (/ 1 y))) into (* 0.5 (- (/ 1 (pow x 2)) (/ 1 y))) 0.310 * [approximate]: Taking taylor expansion of (* 0.5 (- (/ 1 (pow x 2)) (/ 1 y))) in (x y) around 0 0.310 * [taylor]: Taking taylor expansion of (* 0.5 (- (/ 1 (pow x 2)) (/ 1 y))) in y 0.310 * [taylor]: Taking taylor expansion of 0.5 in y 0.310 * [backup-simplify]: Simplify 0.5 into 0.5 0.310 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 y)) in y 0.310 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y 0.310 * [taylor]: Taking taylor expansion of (pow x 2) in y 0.310 * [taylor]: Taking taylor expansion of x in y 0.310 * [backup-simplify]: Simplify x into x 0.310 * [backup-simplify]: Simplify (* x x) into (pow x 2) 0.311 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2)) 0.311 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.311 * [taylor]: Taking taylor expansion of y in y 0.311 * [backup-simplify]: Simplify 0 into 0 0.311 * [backup-simplify]: Simplify 1 into 1 0.311 * [backup-simplify]: Simplify (/ 1 1) into 1 0.311 * [taylor]: Taking taylor expansion of (* 0.5 (- (/ 1 (pow x 2)) (/ 1 y))) in x 0.311 * [taylor]: Taking taylor expansion of 0.5 in x 0.311 * [backup-simplify]: Simplify 0.5 into 0.5 0.311 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 y)) in x 0.311 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.311 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.311 * [taylor]: Taking taylor expansion of x in x 0.311 * [backup-simplify]: Simplify 0 into 0 0.311 * [backup-simplify]: Simplify 1 into 1 0.311 * [backup-simplify]: Simplify (* 1 1) into 1 0.312 * [backup-simplify]: Simplify (/ 1 1) into 1 0.312 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.312 * [taylor]: Taking taylor expansion of y in x 0.312 * [backup-simplify]: Simplify y into y 0.312 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 0.312 * [taylor]: Taking taylor expansion of (* 0.5 (- (/ 1 (pow x 2)) (/ 1 y))) in x 0.312 * [taylor]: Taking taylor expansion of 0.5 in x 0.312 * [backup-simplify]: Simplify 0.5 into 0.5 0.312 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 y)) in x 0.312 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.312 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.312 * [taylor]: Taking taylor expansion of x in x 0.312 * [backup-simplify]: Simplify 0 into 0 0.312 * [backup-simplify]: Simplify 1 into 1 0.312 * [backup-simplify]: Simplify (* 1 1) into 1 0.312 * [backup-simplify]: Simplify (/ 1 1) into 1 0.312 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.312 * [taylor]: Taking taylor expansion of y in x 0.312 * [backup-simplify]: Simplify y into y 0.312 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 0.313 * [backup-simplify]: Simplify (+ 1 0) into 1 0.313 * [backup-simplify]: Simplify (* 0.5 1) into 0.5 0.313 * [taylor]: Taking taylor expansion of 0.5 in y 0.313 * [backup-simplify]: Simplify 0.5 into 0.5 0.314 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 0.314 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.314 * [backup-simplify]: Simplify (+ 0 0) into 0 0.315 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 1)) into 0 0.315 * [taylor]: Taking taylor expansion of 0 in y 0.315 * [backup-simplify]: Simplify 0 into 0 0.315 * [backup-simplify]: Simplify 0.5 into 0.5 0.315 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 0.316 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.316 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y)) 0.316 * [backup-simplify]: Simplify (+ 0 (- (/ 1 y))) into (- (/ 1 y)) 0.316 * [backup-simplify]: Simplify (+ (* 0.5 (- (/ 1 y))) (+ (* 0 0) (* 0 1))) into (- (* 0.5 (/ 1 y))) 0.316 * [taylor]: Taking taylor expansion of (- (* 0.5 (/ 1 y))) in y 0.316 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y 0.316 * [taylor]: Taking taylor expansion of 0.5 in y 0.317 * [backup-simplify]: Simplify 0.5 into 0.5 0.317 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.317 * [taylor]: Taking taylor expansion of y in y 0.317 * [backup-simplify]: Simplify 0 into 0 0.317 * [backup-simplify]: Simplify 1 into 1 0.317 * [backup-simplify]: Simplify (/ 1 1) into 1 0.317 * [backup-simplify]: Simplify (* 0.5 1) into 0.5 0.317 * [backup-simplify]: Simplify (- 0.5) into (- 0.5) 0.318 * [backup-simplify]: Simplify (- 0.5) into (- 0.5) 0.318 * [backup-simplify]: Simplify 0 into 0 0.318 * [backup-simplify]: Simplify 0 into 0 0.318 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 0.319 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.319 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 0.319 * [backup-simplify]: Simplify (- 0) into 0 0.319 * [backup-simplify]: Simplify (+ 0 0) into 0 0.320 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 (- (/ 1 y))) (+ (* 0 0) (* 0 1)))) into 0 0.320 * [taylor]: Taking taylor expansion of 0 in y 0.320 * [backup-simplify]: Simplify 0 into 0 0.320 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.321 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 1)) into 0 0.321 * [backup-simplify]: Simplify (- 0) into 0 0.321 * [backup-simplify]: Simplify 0 into 0 0.321 * [backup-simplify]: Simplify 0 into 0 0.321 * [backup-simplify]: Simplify 0 into 0 0.322 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 0.323 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.323 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 0.323 * [backup-simplify]: Simplify (- 0) into 0 0.323 * [backup-simplify]: Simplify (+ 0 0) into 0 0.324 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 (- (/ 1 y))) (+ (* 0 0) (* 0 1))))) into 0 0.324 * [taylor]: Taking taylor expansion of 0 in y 0.324 * [backup-simplify]: Simplify 0 into 0 0.324 * [backup-simplify]: Simplify 0 into 0 0.325 * [backup-simplify]: Simplify (+ (* (- 0.5) (* (/ 1 (/ 1 y)) 1)) (* 0.5 (pow (* 1 (/ 1 (/ 1 x))) 2))) into (- (* 0.5 (pow x 2)) (* 0.5 y)) 0.325 * [backup-simplify]: Simplify (* 0.5 (- (* (/ 1 (- x)) (/ 1 (- x))) (/ 1 (- y)))) into (* 0.5 (+ (/ 1 (pow x 2)) (/ 1 y))) 0.325 * [approximate]: Taking taylor expansion of (* 0.5 (+ (/ 1 (pow x 2)) (/ 1 y))) in (x y) around 0 0.325 * [taylor]: Taking taylor expansion of (* 0.5 (+ (/ 1 (pow x 2)) (/ 1 y))) in y 0.325 * [taylor]: Taking taylor expansion of 0.5 in y 0.325 * [backup-simplify]: Simplify 0.5 into 0.5 0.325 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 y)) in y 0.325 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y 0.325 * [taylor]: Taking taylor expansion of (pow x 2) in y 0.325 * [taylor]: Taking taylor expansion of x in y 0.325 * [backup-simplify]: Simplify x into x 0.325 * [backup-simplify]: Simplify (* x x) into (pow x 2) 0.326 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2)) 0.326 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.326 * [taylor]: Taking taylor expansion of y in y 0.326 * [backup-simplify]: Simplify 0 into 0 0.326 * [backup-simplify]: Simplify 1 into 1 0.326 * [backup-simplify]: Simplify (/ 1 1) into 1 0.326 * [taylor]: Taking taylor expansion of (* 0.5 (+ (/ 1 (pow x 2)) (/ 1 y))) in x 0.326 * [taylor]: Taking taylor expansion of 0.5 in x 0.326 * [backup-simplify]: Simplify 0.5 into 0.5 0.326 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 y)) in x 0.326 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.326 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.326 * [taylor]: Taking taylor expansion of x in x 0.326 * [backup-simplify]: Simplify 0 into 0 0.326 * [backup-simplify]: Simplify 1 into 1 0.326 * [backup-simplify]: Simplify (* 1 1) into 1 0.327 * [backup-simplify]: Simplify (/ 1 1) into 1 0.327 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.327 * [taylor]: Taking taylor expansion of y in x 0.327 * [backup-simplify]: Simplify y into y 0.327 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 0.327 * [taylor]: Taking taylor expansion of (* 0.5 (+ (/ 1 (pow x 2)) (/ 1 y))) in x 0.327 * [taylor]: Taking taylor expansion of 0.5 in x 0.327 * [backup-simplify]: Simplify 0.5 into 0.5 0.327 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 y)) in x 0.327 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.327 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.327 * [taylor]: Taking taylor expansion of x in x 0.327 * [backup-simplify]: Simplify 0 into 0 0.327 * [backup-simplify]: Simplify 1 into 1 0.327 * [backup-simplify]: Simplify (* 1 1) into 1 0.327 * [backup-simplify]: Simplify (/ 1 1) into 1 0.327 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.327 * [taylor]: Taking taylor expansion of y in x 0.327 * [backup-simplify]: Simplify y into y 0.327 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 0.328 * [backup-simplify]: Simplify (+ 1 0) into 1 0.328 * [backup-simplify]: Simplify (* 0.5 1) into 0.5 0.328 * [taylor]: Taking taylor expansion of 0.5 in y 0.328 * [backup-simplify]: Simplify 0.5 into 0.5 0.329 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 0.330 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.330 * [backup-simplify]: Simplify (+ 0 0) into 0 0.331 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 1)) into 0 0.331 * [taylor]: Taking taylor expansion of 0 in y 0.331 * [backup-simplify]: Simplify 0 into 0 0.331 * [backup-simplify]: Simplify 0.5 into 0.5 0.332 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 0.333 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.333 * [backup-simplify]: Simplify (+ 0 (/ 1 y)) into (/ 1 y) 0.334 * [backup-simplify]: Simplify (+ (* 0.5 (/ 1 y)) (+ (* 0 0) (* 0 1))) into (* 0.5 (/ 1 y)) 0.334 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y 0.334 * [taylor]: Taking taylor expansion of 0.5 in y 0.334 * [backup-simplify]: Simplify 0.5 into 0.5 0.334 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.334 * [taylor]: Taking taylor expansion of y in y 0.334 * [backup-simplify]: Simplify 0 into 0 0.334 * [backup-simplify]: Simplify 1 into 1 0.334 * [backup-simplify]: Simplify (/ 1 1) into 1 0.335 * [backup-simplify]: Simplify (* 0.5 1) into 0.5 0.335 * [backup-simplify]: Simplify 0.5 into 0.5 0.335 * [backup-simplify]: Simplify 0 into 0 0.335 * [backup-simplify]: Simplify 0 into 0 0.336 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 0.337 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.337 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 0.337 * [backup-simplify]: Simplify (+ 0 0) into 0 0.339 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 (/ 1 y)) (+ (* 0 0) (* 0 1)))) into 0 0.339 * [taylor]: Taking taylor expansion of 0 in y 0.339 * [backup-simplify]: Simplify 0 into 0 0.340 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.340 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 1)) into 0 0.340 * [backup-simplify]: Simplify 0 into 0 0.340 * [backup-simplify]: Simplify 0 into 0 0.340 * [backup-simplify]: Simplify 0 into 0 0.342 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 0.342 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.343 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 0.343 * [backup-simplify]: Simplify (+ 0 0) into 0 0.345 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 (/ 1 y)) (+ (* 0 0) (* 0 1))))) into 0 0.345 * [taylor]: Taking taylor expansion of 0 in y 0.345 * [backup-simplify]: Simplify 0 into 0 0.345 * [backup-simplify]: Simplify 0 into 0 0.345 * [backup-simplify]: Simplify (+ (* 0.5 (* (/ 1 (/ 1 (- y))) 1)) (* 0.5 (pow (* 1 (/ 1 (/ 1 (- x)))) 2))) into (- (* 0.5 (pow x 2)) (* 0.5 y)) 0.345 * * * * [progress]: [ 2 / 2 ] generating series at (2 2) 0.345 * [backup-simplify]: Simplify (- (* x x) y) into (- (pow x 2) y) 0.345 * [approximate]: Taking taylor expansion of (- (pow x 2) y) in (x y) around 0 0.346 * [taylor]: Taking taylor expansion of (- (pow x 2) y) in y 0.346 * [taylor]: Taking taylor expansion of (pow x 2) in y 0.346 * [taylor]: Taking taylor expansion of x in y 0.346 * [backup-simplify]: Simplify x into x 0.346 * [taylor]: Taking taylor expansion of y in y 0.346 * [backup-simplify]: Simplify 0 into 0 0.346 * [backup-simplify]: Simplify 1 into 1 0.346 * [taylor]: Taking taylor expansion of (- (pow x 2) y) in x 0.346 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.346 * [taylor]: Taking taylor expansion of x in x 0.346 * [backup-simplify]: Simplify 0 into 0 0.346 * [backup-simplify]: Simplify 1 into 1 0.346 * [taylor]: Taking taylor expansion of y in x 0.346 * [backup-simplify]: Simplify y into y 0.346 * [taylor]: Taking taylor expansion of (- (pow x 2) y) in x 0.346 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.346 * [taylor]: Taking taylor expansion of x in x 0.346 * [backup-simplify]: Simplify 0 into 0 0.346 * [backup-simplify]: Simplify 1 into 1 0.346 * [taylor]: Taking taylor expansion of y in x 0.346 * [backup-simplify]: Simplify y into y 0.346 * [backup-simplify]: Simplify (- y) into (- y) 0.346 * [backup-simplify]: Simplify (+ 0 (- y)) into (- y) 0.346 * [taylor]: Taking taylor expansion of (- y) in y 0.346 * [taylor]: Taking taylor expansion of y in y 0.346 * [backup-simplify]: Simplify 0 into 0 0.346 * [backup-simplify]: Simplify 1 into 1 0.347 * [backup-simplify]: Simplify (- 0) into 0 0.347 * [backup-simplify]: Simplify 0 into 0 0.347 * [backup-simplify]: Simplify (- 0) into 0 0.347 * [backup-simplify]: Simplify (+ 0 0) into 0 0.348 * [taylor]: Taking taylor expansion of 0 in y 0.348 * [backup-simplify]: Simplify 0 into 0 0.348 * [backup-simplify]: Simplify 0 into 0 0.348 * [backup-simplify]: Simplify (- 1) into -1 0.348 * [backup-simplify]: Simplify -1 into -1 0.348 * [backup-simplify]: Simplify (* 1 1) into 1 0.349 * [backup-simplify]: Simplify (- 0) into 0 0.349 * [backup-simplify]: Simplify (+ 1 0) into 1 0.349 * [taylor]: Taking taylor expansion of 1 in y 0.349 * [backup-simplify]: Simplify 1 into 1 0.349 * [backup-simplify]: Simplify 1 into 1 0.349 * [backup-simplify]: Simplify 0 into 0 0.350 * [backup-simplify]: Simplify (- 0) into 0 0.350 * [backup-simplify]: Simplify 0 into 0 0.350 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 0.351 * [backup-simplify]: Simplify (- 0) into 0 0.351 * [backup-simplify]: Simplify (+ 0 0) into 0 0.351 * [taylor]: Taking taylor expansion of 0 in y 0.351 * [backup-simplify]: Simplify 0 into 0 0.351 * [backup-simplify]: Simplify 0 into 0 0.351 * [backup-simplify]: Simplify 0 into 0 0.351 * [backup-simplify]: Simplify 0 into 0 0.351 * [backup-simplify]: Simplify (- 0) into 0 0.352 * [backup-simplify]: Simplify 0 into 0 0.352 * [backup-simplify]: Simplify (+ (* 1 (pow (* 1 x) 2)) (* -1 (* y 1))) into (- (pow x 2) y) 0.352 * [backup-simplify]: Simplify (- (* (/ 1 x) (/ 1 x)) (/ 1 y)) into (- (/ 1 (pow x 2)) (/ 1 y)) 0.352 * [approximate]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 y)) in (x y) around 0 0.352 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 y)) in y 0.352 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y 0.352 * [taylor]: Taking taylor expansion of (pow x 2) in y 0.352 * [taylor]: Taking taylor expansion of x in y 0.352 * [backup-simplify]: Simplify x into x 0.352 * [backup-simplify]: Simplify (* x x) into (pow x 2) 0.353 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2)) 0.353 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.353 * [taylor]: Taking taylor expansion of y in y 0.353 * [backup-simplify]: Simplify 0 into 0 0.353 * [backup-simplify]: Simplify 1 into 1 0.353 * [backup-simplify]: Simplify (/ 1 1) into 1 0.353 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 y)) in x 0.353 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.353 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.353 * [taylor]: Taking taylor expansion of x in x 0.353 * [backup-simplify]: Simplify 0 into 0 0.353 * [backup-simplify]: Simplify 1 into 1 0.354 * [backup-simplify]: Simplify (* 1 1) into 1 0.354 * [backup-simplify]: Simplify (/ 1 1) into 1 0.354 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.354 * [taylor]: Taking taylor expansion of y in x 0.354 * [backup-simplify]: Simplify y into y 0.354 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 0.354 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 y)) in x 0.354 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.354 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.354 * [taylor]: Taking taylor expansion of x in x 0.354 * [backup-simplify]: Simplify 0 into 0 0.354 * [backup-simplify]: Simplify 1 into 1 0.355 * [backup-simplify]: Simplify (* 1 1) into 1 0.355 * [backup-simplify]: Simplify (/ 1 1) into 1 0.355 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.355 * [taylor]: Taking taylor expansion of y in x 0.355 * [backup-simplify]: Simplify y into y 0.355 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 0.356 * [backup-simplify]: Simplify (+ 1 0) into 1 0.356 * [taylor]: Taking taylor expansion of 1 in y 0.356 * [backup-simplify]: Simplify 1 into 1 0.357 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 0.357 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.358 * [backup-simplify]: Simplify (+ 0 0) into 0 0.358 * [taylor]: Taking taylor expansion of 0 in y 0.358 * [backup-simplify]: Simplify 0 into 0 0.358 * [backup-simplify]: Simplify 1 into 1 0.359 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 0.359 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.360 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y)) 0.360 * [backup-simplify]: Simplify (+ 0 (- (/ 1 y))) into (- (/ 1 y)) 0.360 * [taylor]: Taking taylor expansion of (- (/ 1 y)) in y 0.360 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.360 * [taylor]: Taking taylor expansion of y in y 0.360 * [backup-simplify]: Simplify 0 into 0 0.360 * [backup-simplify]: Simplify 1 into 1 0.360 * [backup-simplify]: Simplify (/ 1 1) into 1 0.361 * [backup-simplify]: Simplify (- 1) into -1 0.361 * [backup-simplify]: Simplify -1 into -1 0.361 * [backup-simplify]: Simplify 0 into 0 0.361 * [backup-simplify]: Simplify 0 into 0 0.362 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 0.363 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.363 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 0.363 * [backup-simplify]: Simplify (- 0) into 0 0.364 * [backup-simplify]: Simplify (+ 0 0) into 0 0.364 * [taylor]: Taking taylor expansion of 0 in y 0.364 * [backup-simplify]: Simplify 0 into 0 0.365 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.365 * [backup-simplify]: Simplify (- 0) into 0 0.365 * [backup-simplify]: Simplify 0 into 0 0.365 * [backup-simplify]: Simplify 0 into 0 0.365 * [backup-simplify]: Simplify 0 into 0 0.366 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 0.367 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.367 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 0.368 * [backup-simplify]: Simplify (- 0) into 0 0.368 * [backup-simplify]: Simplify (+ 0 0) into 0 0.368 * [taylor]: Taking taylor expansion of 0 in y 0.368 * [backup-simplify]: Simplify 0 into 0 0.368 * [backup-simplify]: Simplify 0 into 0 0.369 * [backup-simplify]: Simplify (+ (* -1 (* (/ 1 (/ 1 y)) 1)) (* 1 (pow (* 1 (/ 1 (/ 1 x))) 2))) into (- (pow x 2) y) 0.369 * [backup-simplify]: Simplify (- (* (/ 1 (- x)) (/ 1 (- x))) (/ 1 (- y))) into (+ (/ 1 (pow x 2)) (/ 1 y)) 0.369 * [approximate]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 y)) in (x y) around 0 0.369 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 y)) in y 0.369 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y 0.369 * [taylor]: Taking taylor expansion of (pow x 2) in y 0.369 * [taylor]: Taking taylor expansion of x in y 0.369 * [backup-simplify]: Simplify x into x 0.369 * [backup-simplify]: Simplify (* x x) into (pow x 2) 0.369 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2)) 0.369 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.369 * [taylor]: Taking taylor expansion of y in y 0.369 * [backup-simplify]: Simplify 0 into 0 0.369 * [backup-simplify]: Simplify 1 into 1 0.370 * [backup-simplify]: Simplify (/ 1 1) into 1 0.370 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 y)) in x 0.370 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.370 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.370 * [taylor]: Taking taylor expansion of x in x 0.370 * [backup-simplify]: Simplify 0 into 0 0.370 * [backup-simplify]: Simplify 1 into 1 0.370 * [backup-simplify]: Simplify (* 1 1) into 1 0.371 * [backup-simplify]: Simplify (/ 1 1) into 1 0.371 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.371 * [taylor]: Taking taylor expansion of y in x 0.371 * [backup-simplify]: Simplify y into y 0.371 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 0.371 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 y)) in x 0.371 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.371 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.371 * [taylor]: Taking taylor expansion of x in x 0.371 * [backup-simplify]: Simplify 0 into 0 0.371 * [backup-simplify]: Simplify 1 into 1 0.371 * [backup-simplify]: Simplify (* 1 1) into 1 0.372 * [backup-simplify]: Simplify (/ 1 1) into 1 0.372 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.372 * [taylor]: Taking taylor expansion of y in x 0.372 * [backup-simplify]: Simplify y into y 0.372 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 0.373 * [backup-simplify]: Simplify (+ 1 0) into 1 0.373 * [taylor]: Taking taylor expansion of 1 in y 0.373 * [backup-simplify]: Simplify 1 into 1 0.373 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 0.374 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.375 * [backup-simplify]: Simplify (+ 0 0) into 0 0.375 * [taylor]: Taking taylor expansion of 0 in y 0.375 * [backup-simplify]: Simplify 0 into 0 0.375 * [backup-simplify]: Simplify 1 into 1 0.376 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 0.376 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.377 * [backup-simplify]: Simplify (+ 0 (/ 1 y)) into (/ 1 y) 0.377 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.377 * [taylor]: Taking taylor expansion of y in y 0.377 * [backup-simplify]: Simplify 0 into 0 0.377 * [backup-simplify]: Simplify 1 into 1 0.377 * [backup-simplify]: Simplify (/ 1 1) into 1 0.377 * [backup-simplify]: Simplify 1 into 1 0.377 * [backup-simplify]: Simplify 0 into 0 0.377 * [backup-simplify]: Simplify 0 into 0 0.378 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 0.379 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.380 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 0.380 * [backup-simplify]: Simplify (+ 0 0) into 0 0.380 * [taylor]: Taking taylor expansion of 0 in y 0.380 * [backup-simplify]: Simplify 0 into 0 0.381 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.381 * [backup-simplify]: Simplify 0 into 0 0.381 * [backup-simplify]: Simplify 0 into 0 0.381 * [backup-simplify]: Simplify 0 into 0 0.382 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 0.383 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.383 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 0.384 * [backup-simplify]: Simplify (+ 0 0) into 0 0.384 * [taylor]: Taking taylor expansion of 0 in y 0.384 * [backup-simplify]: Simplify 0 into 0 0.384 * [backup-simplify]: Simplify 0 into 0 0.384 * [backup-simplify]: Simplify (+ (* 1 (* (/ 1 (/ 1 (- y))) 1)) (* 1 (pow (* 1 (/ 1 (/ 1 (- x)))) 2))) into (- (pow x 2) y) 0.384 * * * [progress]: simplifying candidates 0.386 * [simplify]: Simplifying: (expm1 (* 0.5 (- (* x x) y))) (log1p (* 0.5 (- (* x x) y))) (* 0.5 (- (* x x) y)) (+ (log 0.5) (log (- (* x x) y))) (log (* 0.5 (- (* x x) y))) (exp (* 0.5 (- (* x x) y))) (* (* (* 0.5 0.5) 0.5) (* (* (- (* x x) y) (- (* x x) y)) (- (* x x) y))) (* (cbrt (* 0.5 (- (* x x) y))) (cbrt (* 0.5 (- (* x x) y)))) (cbrt (* 0.5 (- (* x x) y))) (* (* (* 0.5 (- (* x x) y)) (* 0.5 (- (* x x) y))) (* 0.5 (- (* x x) y))) (sqrt (* 0.5 (- (* x x) y))) (sqrt (* 0.5 (- (* x x) y))) (* (sqrt 0.5) (sqrt (- (* x x) y))) (* (sqrt 0.5) (sqrt (- (* x x) y))) (* 0.5 (fma x x (- (* (cbrt y) (* (cbrt y) (cbrt y)))))) (* 0.5 (fma (- (cbrt y)) (* (cbrt y) (cbrt y)) (* (cbrt y) (* (cbrt y) (cbrt y))))) (* 0.5 (fma x x (- (* (sqrt y) (sqrt y))))) (* 0.5 (fma (- (sqrt y)) (sqrt y) (* (sqrt y) (sqrt y)))) (* 0.5 (fma x x (- (* y 1)))) (* 0.5 (fma (- y) 1 (* y 1))) (* 0.5 (* x x)) (* 0.5 (- y)) (* 0.5 (* x x)) (* 0.5 (- y)) (* (fma x x (- (* (cbrt y) (* (cbrt y) (cbrt y))))) 0.5) (* (fma (- (cbrt y)) (* (cbrt y) (cbrt y)) (* (cbrt y) (* (cbrt y) (cbrt y)))) 0.5) (* (fma x x (- (* (sqrt y) (sqrt y)))) 0.5) (* (fma (- (sqrt y)) (sqrt y) (* (sqrt y) (sqrt y))) 0.5) (* (fma x x (- (* y 1))) 0.5) (* (fma (- y) 1 (* y 1)) 0.5) (* (* x x) 0.5) (* (- y) 0.5) (* (* x x) 0.5) (* (- y) 0.5) (* 0.5 (* (cbrt (- (* x x) y)) (cbrt (- (* x x) y)))) (* 0.5 (sqrt (- (* x x) y))) (* 0.5 1) (* 0.5 (+ x (sqrt y))) (* (cbrt 0.5) (- (* x x) y)) (* (sqrt 0.5) (- (* x x) y)) (* 0.5 (- (* x x) y)) (* 0.5 (- (pow (* x x) 3) (pow y 3))) (* 0.5 (- (* (* x x) (* x x)) (* y y))) (fma x x (- (* (cbrt y) (* (cbrt y) (cbrt y))))) (fma (- (cbrt y)) (* (cbrt y) (cbrt y)) (* (cbrt y) (* (cbrt y) (cbrt y)))) (fma x x (- (* (sqrt y) (sqrt y)))) (fma (- (sqrt y)) (sqrt y) (* (sqrt y) (sqrt y))) (fma x x (- (* y 1))) (fma (- y) 1 (* y 1)) (expm1 (- (* x x) y)) (log1p (- (* x x) y)) (- y) (/ (exp (* x x)) (exp y)) (log (- (* x x) y)) (exp (- (* x x) y)) (* (cbrt (- (* x x) y)) (cbrt (- (* x x) y))) (cbrt (- (* x x) y)) (* (* (- (* x x) y) (- (* x x) y)) (- (* x x) y)) (sqrt (- (* x x) y)) (sqrt (- (* x x) y)) (- (pow (* x x) 3) (pow y 3)) (+ (* (* x x) (* x x)) (+ (* y y) (* (* x x) y))) (- y) (- (* (* x x) (* x x)) (* y y)) (+ (* x x) y) (+ x (sqrt y)) (- x (sqrt y)) (- y) (- (* 0.5 (pow x 2)) (* 0.5 y)) (- (* 0.5 (pow x 2)) (* 0.5 y)) (- (* 0.5 (pow x 2)) (* 0.5 y)) (- (pow x 2) y) (- (pow x 2) y) (- (pow x 2) y) 0.389 * * [simplify]: Extracting # 0 : cost 0 0.389 * * [simplify]: Extracting # 1 : cost 0 0.389 * * [simplify]: Extracting # 2 : cost 0 0.389 * * [simplify]: Extracting # 3 : cost 0 0.390 * * [simplify]: Extracting # 4 : cost 0 0.390 * * [simplify]: Extracting # 5 : cost 0 0.390 * * [simplify]: Extracting # 6 : cost 0 0.390 * * [simplify]: iteration 0 : 97 enodes (cost 658 ) 0.448 * * [simplify]: Extracting # 0 : cost 0 0.448 * * [simplify]: Extracting # 1 : cost 0 0.448 * * [simplify]: Extracting # 2 : cost 0 0.448 * * [simplify]: Extracting # 3 : cost 0 0.449 * * [simplify]: Extracting # 4 : cost 0 0.449 * * [simplify]: iteration 1 : 201 enodes (cost 560 ) 0.510 * * [simplify]: Extracting # 0 : cost 0 0.514 * * [simplify]: Extracting # 1 : cost 0 0.514 * * [simplify]: Extracting # 2 : cost 0 0.515 * * [simplify]: Extracting # 3 : cost 0 0.515 * * [simplify]: Extracting # 4 : cost 0 0.516 * * [simplify]: iteration 2 : 477 enodes (cost 481 ) 0.910 * * [simplify]: Extracting # 0 : cost 0 0.912 * * [simplify]: Extracting # 1 : cost 0 0.914 * * [simplify]: Extracting # 2 : cost 0 0.916 * * [simplify]: Extracting # 3 : cost 0 0.918 * * [simplify]: Extracting # 4 : cost 0 0.920 * * [simplify]: iteration 3 : 1912 enodes (cost 472 ) 2.126 * * [simplify]: Extracting # 0 : cost 0 2.136 * * [simplify]: Extracting # 1 : cost 0 2.159 * * [simplify]: Extracting # 2 : cost 0 2.169 * * [simplify]: Extracting # 3 : cost 0 2.175 * * [simplify]: Extracting # 4 : cost 0 2.181 * * [simplify]: iteration done: 5000 enodes (cost 454 ) 2.182 * [simplify]: Simplified to: (expm1 (* 0.5 (- (* x x) y))) (log1p (* 0.5 (- (* x x) y))) (* 0.5 (- (* x x) y)) (log (* 0.5 (- (* x x) y))) (log (* 0.5 (- (* x x) y))) (exp (* 0.5 (- (* x x) y))) (pow (* 0.5 (- (pow x 2) y)) 3) (* (cbrt (* 0.5 (- (* x x) y))) (cbrt (* 0.5 (- (* x x) y)))) (cbrt (* 0.5 (- (* x x) y))) (pow (* 0.5 (- (pow x 2) y)) 3) (sqrt (* 0.5 (- (* x x) y))) (sqrt (* 0.5 (- (* x x) y))) (* (sqrt 0.5) (sqrt (- (* x x) y))) (* (sqrt 0.5) (sqrt (- (* x x) y))) (* 0.5 (- (* x x) y)) (* 0.5 0) (* 0.5 (- (* x x) y)) (* 0.5 0) (* 0.5 (- (* x x) y)) (* 0.5 0) (* (* x x) 0.5) (* (- y) 0.5) (* (* x x) 0.5) (* (- y) 0.5) (* 0.5 (- (* x x) y)) (* 0.5 0) (* 0.5 (- (* x x) y)) (* 0.5 0) (* 0.5 (- (* x x) y)) (* 0.5 0) (* (* x x) 0.5) (* (- y) 0.5) (* (* x x) 0.5) (* (- y) 0.5) (* 0.5 (* (cbrt (- (* x x) y)) (cbrt (- (* x x) y)))) (* 0.5 (sqrt (- (* x x) y))) 0.5 (* 0.5 (+ x (sqrt y))) (* (cbrt 0.5) (- (* x x) y)) (* (sqrt 0.5) (- (* x x) y)) (* 0.5 (- (* x x) y)) (* 0.5 (- (pow x 6) (pow y 3))) (* (- (pow x 4) (* y y)) 0.5) (- (* x x) y) 0 (- (* x x) y) 0 (- (* x x) y) 0 (expm1 (- (* x x) y)) (log1p (- (* x x) y)) (- y) (exp (- (* x x) y)) (log (- (* x x) y)) (exp (- (* x x) y)) (* (cbrt (- (* x x) y)) (cbrt (- (* x x) y))) (cbrt (- (* x x) y)) (pow (- (* x x) y) 3) (sqrt (- (* x x) y)) (sqrt (- (* x x) y)) (- (pow x 6) (pow y 3)) (fma y (fma x x y) (pow x 4)) (- y) (- (pow x 4) (* y y)) (fma x x y) (+ x (sqrt y)) (- x (sqrt y)) (- y) (* 0.5 (- (* x x) y)) (* 0.5 (- (* x x) y)) (* 0.5 (- (* x x) y)) (- (* x x) y) (- (* x x) y) (- (* x x) y) 2.182 * * * [progress]: adding candidates to table 2.313 * * [progress]: iteration 2 / 4 2.313 * * * [progress]: picking best candidate 2.320 * * * * [pick]: Picked # 2.320 * * * [progress]: localizing error 2.332 * * * [progress]: generating rewritten candidates 2.332 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 2.346 * * * [progress]: generating series expansions 2.346 * * * * [progress]: [ 1 / 1 ] generating series at (2) 2.348 * [backup-simplify]: Simplify (* 0.5 (fma x x (- y))) into (* 0.5 (fma x x (- y))) 2.348 * [approximate]: Taking taylor expansion of (* 0.5 (fma x x (- y))) in (x y) around 0 2.348 * [taylor]: Taking taylor expansion of (* 0.5 (fma x x (- y))) in y 2.348 * [taylor]: Taking taylor expansion of 0.5 in y 2.348 * [backup-simplify]: Simplify 0.5 into 0.5 2.348 * [taylor]: Taking taylor expansion of (fma x x (- y)) in y 2.350 * [taylor]: Rewrote expression to (+ (* x x) (- y)) 2.350 * [taylor]: Taking taylor expansion of (* x x) in y 2.350 * [taylor]: Taking taylor expansion of x in y 2.350 * [backup-simplify]: Simplify x into x 2.350 * [taylor]: Taking taylor expansion of x in y 2.351 * [backup-simplify]: Simplify x into x 2.351 * [taylor]: Taking taylor expansion of (- y) in y 2.351 * [taylor]: Taking taylor expansion of y in y 2.351 * [backup-simplify]: Simplify 0 into 0 2.351 * [backup-simplify]: Simplify 1 into 1 2.351 * [taylor]: Taking taylor expansion of (* 0.5 (fma x x (- y))) in x 2.351 * [taylor]: Taking taylor expansion of 0.5 in x 2.351 * [backup-simplify]: Simplify 0.5 into 0.5 2.351 * [taylor]: Taking taylor expansion of (fma x x (- y)) in x 2.351 * [taylor]: Rewrote expression to (+ (* x x) (- y)) 2.351 * [taylor]: Taking taylor expansion of (* x x) in x 2.351 * [taylor]: Taking taylor expansion of x in x 2.351 * [backup-simplify]: Simplify 0 into 0 2.351 * [backup-simplify]: Simplify 1 into 1 2.351 * [taylor]: Taking taylor expansion of x in x 2.351 * [backup-simplify]: Simplify 0 into 0 2.351 * [backup-simplify]: Simplify 1 into 1 2.351 * [taylor]: Taking taylor expansion of (- y) in x 2.351 * [taylor]: Taking taylor expansion of y in x 2.351 * [backup-simplify]: Simplify y into y 2.351 * [taylor]: Taking taylor expansion of (* 0.5 (fma x x (- y))) in x 2.351 * [taylor]: Taking taylor expansion of 0.5 in x 2.351 * [backup-simplify]: Simplify 0.5 into 0.5 2.351 * [taylor]: Taking taylor expansion of (fma x x (- y)) in x 2.351 * [taylor]: Rewrote expression to (+ (* x x) (- y)) 2.352 * [taylor]: Taking taylor expansion of (* x x) in x 2.352 * [taylor]: Taking taylor expansion of x in x 2.352 * [backup-simplify]: Simplify 0 into 0 2.352 * [backup-simplify]: Simplify 1 into 1 2.352 * [taylor]: Taking taylor expansion of x in x 2.352 * [backup-simplify]: Simplify 0 into 0 2.352 * [backup-simplify]: Simplify 1 into 1 2.352 * [taylor]: Taking taylor expansion of (- y) in x 2.352 * [taylor]: Taking taylor expansion of y in x 2.352 * [backup-simplify]: Simplify y into y 2.352 * [backup-simplify]: Simplify (* 0 0) into 0 2.352 * [backup-simplify]: Simplify (- y) into (- y) 2.353 * [backup-simplify]: Simplify (+ 0 (- y)) into (- y) 2.353 * [backup-simplify]: Simplify (* 0.5 (- y)) into (* -0.5 y) 2.353 * [taylor]: Taking taylor expansion of (* -0.5 y) in y 2.353 * [taylor]: Taking taylor expansion of -0.5 in y 2.353 * [backup-simplify]: Simplify -0.5 into -0.5 2.353 * [taylor]: Taking taylor expansion of y in y 2.353 * [backup-simplify]: Simplify 0 into 0 2.353 * [backup-simplify]: Simplify 1 into 1 2.353 * [backup-simplify]: Simplify (* -0.5 0) into 0 2.353 * [backup-simplify]: Simplify 0 into 0 2.354 * [backup-simplify]: Simplify (+ (* 0 1) (* 1 0)) into 0 2.354 * [backup-simplify]: Simplify (- 0) into 0 2.355 * [backup-simplify]: Simplify (+ 0 0) into 0 2.355 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 (- y))) into 0 2.355 * [taylor]: Taking taylor expansion of 0 in y 2.355 * [backup-simplify]: Simplify 0 into 0 2.355 * [backup-simplify]: Simplify 0 into 0 2.357 * [backup-simplify]: Simplify (+ (* -0.5 1) (* 0 0)) into (- 0.5) 2.357 * [backup-simplify]: Simplify (- 0.5) into (- 0.5) 2.358 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1 2.358 * [backup-simplify]: Simplify (- 0) into 0 2.359 * [backup-simplify]: Simplify (+ 1 0) into 1 2.360 * [backup-simplify]: Simplify (+ (* 0.5 1) (+ (* 0 0) (* 0 (- y)))) into 0.5 2.360 * [taylor]: Taking taylor expansion of 0.5 in y 2.360 * [backup-simplify]: Simplify 0.5 into 0.5 2.360 * [backup-simplify]: Simplify 0.5 into 0.5 2.360 * [backup-simplify]: Simplify 0 into 0 2.361 * [backup-simplify]: Simplify (+ (* -0.5 0) (+ (* 0 1) (* 0 0))) into 0 2.361 * [backup-simplify]: Simplify 0 into 0 2.362 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 0)))) into 0 2.362 * [backup-simplify]: Simplify (- 0) into 0 2.363 * [backup-simplify]: Simplify (+ 0 0) into 0 2.364 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 1) (+ (* 0 0) (* 0 (- y))))) into 0 2.364 * [taylor]: Taking taylor expansion of 0 in y 2.364 * [backup-simplify]: Simplify 0 into 0 2.364 * [backup-simplify]: Simplify 0 into 0 2.364 * [backup-simplify]: Simplify 0 into 0 2.364 * [backup-simplify]: Simplify 0 into 0 2.366 * [backup-simplify]: Simplify (+ (* -0.5 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 2.366 * [backup-simplify]: Simplify 0 into 0 2.366 * [backup-simplify]: Simplify (+ (* 0.5 (pow (* 1 x) 2)) (* (- 0.5) (* y 1))) into (- (* 0.5 (pow x 2)) (* 0.5 y)) 2.367 * [backup-simplify]: Simplify (* 0.5 (fma (/ 1 x) (/ 1 x) (- (/ 1 y)))) into (* 0.5 (fma (/ 1 x) (/ 1 x) (- (/ 1 y)))) 2.367 * [approximate]: Taking taylor expansion of (* 0.5 (fma (/ 1 x) (/ 1 x) (- (/ 1 y)))) in (x y) around 0 2.367 * [taylor]: Taking taylor expansion of (* 0.5 (fma (/ 1 x) (/ 1 x) (- (/ 1 y)))) in y 2.367 * [taylor]: Taking taylor expansion of 0.5 in y 2.367 * [backup-simplify]: Simplify 0.5 into 0.5 2.367 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (/ 1 x) (- (/ 1 y))) in y 2.367 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (/ 1 x)) (- (/ 1 y))) 2.367 * [taylor]: Taking taylor expansion of (* (/ 1 x) (/ 1 x)) in y 2.367 * [taylor]: Taking taylor expansion of (/ 1 x) in y 2.367 * [taylor]: Taking taylor expansion of x in y 2.367 * [backup-simplify]: Simplify x into x 2.367 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 2.367 * [taylor]: Taking taylor expansion of (/ 1 x) in y 2.367 * [taylor]: Taking taylor expansion of x in y 2.367 * [backup-simplify]: Simplify x into x 2.367 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 2.367 * [taylor]: Taking taylor expansion of (- (/ 1 y)) in y 2.367 * [taylor]: Taking taylor expansion of (/ 1 y) in y 2.367 * [taylor]: Taking taylor expansion of y in y 2.367 * [backup-simplify]: Simplify 0 into 0 2.367 * [backup-simplify]: Simplify 1 into 1 2.368 * [backup-simplify]: Simplify (/ 1 1) into 1 2.368 * [taylor]: Taking taylor expansion of (* 0.5 (fma (/ 1 x) (/ 1 x) (- (/ 1 y)))) in x 2.368 * [taylor]: Taking taylor expansion of 0.5 in x 2.368 * [backup-simplify]: Simplify 0.5 into 0.5 2.368 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (/ 1 x) (- (/ 1 y))) in x 2.368 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (/ 1 x)) (- (/ 1 y))) 2.368 * [taylor]: Taking taylor expansion of (* (/ 1 x) (/ 1 x)) in x 2.368 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.368 * [taylor]: Taking taylor expansion of x in x 2.368 * [backup-simplify]: Simplify 0 into 0 2.368 * [backup-simplify]: Simplify 1 into 1 2.369 * [backup-simplify]: Simplify (/ 1 1) into 1 2.369 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.369 * [taylor]: Taking taylor expansion of x in x 2.369 * [backup-simplify]: Simplify 0 into 0 2.369 * [backup-simplify]: Simplify 1 into 1 2.369 * [backup-simplify]: Simplify (/ 1 1) into 1 2.369 * [taylor]: Taking taylor expansion of (- (/ 1 y)) in x 2.369 * [taylor]: Taking taylor expansion of (/ 1 y) in x 2.369 * [taylor]: Taking taylor expansion of y in x 2.369 * [backup-simplify]: Simplify y into y 2.369 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 2.369 * [taylor]: Taking taylor expansion of (* 0.5 (fma (/ 1 x) (/ 1 x) (- (/ 1 y)))) in x 2.369 * [taylor]: Taking taylor expansion of 0.5 in x 2.369 * [backup-simplify]: Simplify 0.5 into 0.5 2.369 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (/ 1 x) (- (/ 1 y))) in x 2.369 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (/ 1 x)) (- (/ 1 y))) 2.370 * [taylor]: Taking taylor expansion of (* (/ 1 x) (/ 1 x)) in x 2.370 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.370 * [taylor]: Taking taylor expansion of x in x 2.370 * [backup-simplify]: Simplify 0 into 0 2.370 * [backup-simplify]: Simplify 1 into 1 2.370 * [backup-simplify]: Simplify (/ 1 1) into 1 2.370 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.370 * [taylor]: Taking taylor expansion of x in x 2.370 * [backup-simplify]: Simplify 0 into 0 2.370 * [backup-simplify]: Simplify 1 into 1 2.370 * [backup-simplify]: Simplify (/ 1 1) into 1 2.371 * [taylor]: Taking taylor expansion of (- (/ 1 y)) in x 2.371 * [taylor]: Taking taylor expansion of (/ 1 y) in x 2.371 * [taylor]: Taking taylor expansion of y in x 2.371 * [backup-simplify]: Simplify y into y 2.371 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 2.371 * [backup-simplify]: Simplify (* 1 1) into 1 2.371 * [backup-simplify]: Simplify (+ 1 0) into 1 2.372 * [backup-simplify]: Simplify (* 0.5 1) into 0.5 2.372 * [taylor]: Taking taylor expansion of 0.5 in y 2.372 * [backup-simplify]: Simplify 0.5 into 0.5 2.373 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 2.373 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 2.374 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 2.374 * [backup-simplify]: Simplify (+ 0 0) into 0 2.375 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 1)) into 0 2.375 * [taylor]: Taking taylor expansion of 0 in y 2.375 * [backup-simplify]: Simplify 0 into 0 2.375 * [backup-simplify]: Simplify 0.5 into 0.5 2.376 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.377 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.378 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 2.378 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y)) 2.378 * [backup-simplify]: Simplify (+ 0 (- (/ 1 y))) into (- (/ 1 y)) 2.379 * [backup-simplify]: Simplify (+ (* 0.5 (- (/ 1 y))) (+ (* 0 0) (* 0 1))) into (- (* 0.5 (/ 1 y))) 2.379 * [taylor]: Taking taylor expansion of (- (* 0.5 (/ 1 y))) in y 2.379 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y 2.379 * [taylor]: Taking taylor expansion of 0.5 in y 2.379 * [backup-simplify]: Simplify 0.5 into 0.5 2.379 * [taylor]: Taking taylor expansion of (/ 1 y) in y 2.379 * [taylor]: Taking taylor expansion of y in y 2.379 * [backup-simplify]: Simplify 0 into 0 2.379 * [backup-simplify]: Simplify 1 into 1 2.379 * [backup-simplify]: Simplify (/ 1 1) into 1 2.380 * [backup-simplify]: Simplify (* 0.5 1) into 0.5 2.380 * [backup-simplify]: Simplify (- 0.5) into (- 0.5) 2.381 * [backup-simplify]: Simplify (- 0.5) into (- 0.5) 2.381 * [backup-simplify]: Simplify 0 into 0 2.381 * [backup-simplify]: Simplify 0 into 0 2.382 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.383 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.384 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 2.384 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 2.384 * [backup-simplify]: Simplify (- 0) into 0 2.385 * [backup-simplify]: Simplify (+ 0 0) into 0 2.386 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 (- (/ 1 y))) (+ (* 0 0) (* 0 1)))) into 0 2.386 * [taylor]: Taking taylor expansion of 0 in y 2.386 * [backup-simplify]: Simplify 0 into 0 2.386 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 2.387 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 1)) into 0 2.388 * [backup-simplify]: Simplify (- 0) into 0 2.388 * [backup-simplify]: Simplify 0 into 0 2.388 * [backup-simplify]: Simplify 0 into 0 2.388 * [backup-simplify]: Simplify 0 into 0 2.389 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.390 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.391 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 2.391 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 2.392 * [backup-simplify]: Simplify (- 0) into 0 2.392 * [backup-simplify]: Simplify (+ 0 0) into 0 2.394 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 (- (/ 1 y))) (+ (* 0 0) (* 0 1))))) into 0 2.394 * [taylor]: Taking taylor expansion of 0 in y 2.394 * [backup-simplify]: Simplify 0 into 0 2.394 * [backup-simplify]: Simplify 0 into 0 2.395 * [backup-simplify]: Simplify (+ (* (- 0.5) (* (/ 1 (/ 1 y)) 1)) (* 0.5 (pow (* 1 (/ 1 (/ 1 x))) 2))) into (- (* 0.5 (pow x 2)) (* 0.5 y)) 2.395 * [backup-simplify]: Simplify (* 0.5 (fma (/ 1 (- x)) (/ 1 (- x)) (- (/ 1 (- y))))) into (* 0.5 (fma (/ -1 x) (/ -1 x) (/ 1 y))) 2.395 * [approximate]: Taking taylor expansion of (* 0.5 (fma (/ -1 x) (/ -1 x) (/ 1 y))) in (x y) around 0 2.395 * [taylor]: Taking taylor expansion of (* 0.5 (fma (/ -1 x) (/ -1 x) (/ 1 y))) in y 2.395 * [taylor]: Taking taylor expansion of 0.5 in y 2.395 * [backup-simplify]: Simplify 0.5 into 0.5 2.395 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (/ -1 x) (/ 1 y)) in y 2.395 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (/ -1 x)) (/ 1 y)) 2.395 * [taylor]: Taking taylor expansion of (* (/ -1 x) (/ -1 x)) in y 2.395 * [taylor]: Taking taylor expansion of (/ -1 x) in y 2.395 * [taylor]: Taking taylor expansion of -1 in y 2.395 * [backup-simplify]: Simplify -1 into -1 2.395 * [taylor]: Taking taylor expansion of x in y 2.395 * [backup-simplify]: Simplify x into x 2.396 * [backup-simplify]: Simplify (/ -1 x) into (/ -1 x) 2.396 * [taylor]: Taking taylor expansion of (/ -1 x) in y 2.396 * [taylor]: Taking taylor expansion of -1 in y 2.396 * [backup-simplify]: Simplify -1 into -1 2.396 * [taylor]: Taking taylor expansion of x in y 2.396 * [backup-simplify]: Simplify x into x 2.396 * [backup-simplify]: Simplify (/ -1 x) into (/ -1 x) 2.396 * [taylor]: Taking taylor expansion of (/ 1 y) in y 2.396 * [taylor]: Taking taylor expansion of y in y 2.396 * [backup-simplify]: Simplify 0 into 0 2.396 * [backup-simplify]: Simplify 1 into 1 2.396 * [backup-simplify]: Simplify (/ 1 1) into 1 2.396 * [taylor]: Taking taylor expansion of (* 0.5 (fma (/ -1 x) (/ -1 x) (/ 1 y))) in x 2.396 * [taylor]: Taking taylor expansion of 0.5 in x 2.396 * [backup-simplify]: Simplify 0.5 into 0.5 2.396 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (/ -1 x) (/ 1 y)) in x 2.397 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (/ -1 x)) (/ 1 y)) 2.397 * [taylor]: Taking taylor expansion of (* (/ -1 x) (/ -1 x)) in x 2.397 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.397 * [taylor]: Taking taylor expansion of -1 in x 2.397 * [backup-simplify]: Simplify -1 into -1 2.397 * [taylor]: Taking taylor expansion of x in x 2.397 * [backup-simplify]: Simplify 0 into 0 2.397 * [backup-simplify]: Simplify 1 into 1 2.397 * [backup-simplify]: Simplify (/ -1 1) into -1 2.397 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.397 * [taylor]: Taking taylor expansion of -1 in x 2.397 * [backup-simplify]: Simplify -1 into -1 2.397 * [taylor]: Taking taylor expansion of x in x 2.397 * [backup-simplify]: Simplify 0 into 0 2.397 * [backup-simplify]: Simplify 1 into 1 2.398 * [backup-simplify]: Simplify (/ -1 1) into -1 2.398 * [taylor]: Taking taylor expansion of (/ 1 y) in x 2.398 * [taylor]: Taking taylor expansion of y in x 2.398 * [backup-simplify]: Simplify y into y 2.398 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 2.398 * [taylor]: Taking taylor expansion of (* 0.5 (fma (/ -1 x) (/ -1 x) (/ 1 y))) in x 2.398 * [taylor]: Taking taylor expansion of 0.5 in x 2.398 * [backup-simplify]: Simplify 0.5 into 0.5 2.398 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (/ -1 x) (/ 1 y)) in x 2.398 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (/ -1 x)) (/ 1 y)) 2.398 * [taylor]: Taking taylor expansion of (* (/ -1 x) (/ -1 x)) in x 2.398 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.398 * [taylor]: Taking taylor expansion of -1 in x 2.398 * [backup-simplify]: Simplify -1 into -1 2.398 * [taylor]: Taking taylor expansion of x in x 2.398 * [backup-simplify]: Simplify 0 into 0 2.399 * [backup-simplify]: Simplify 1 into 1 2.399 * [backup-simplify]: Simplify (/ -1 1) into -1 2.399 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.399 * [taylor]: Taking taylor expansion of -1 in x 2.399 * [backup-simplify]: Simplify -1 into -1 2.399 * [taylor]: Taking taylor expansion of x in x 2.399 * [backup-simplify]: Simplify 0 into 0 2.399 * [backup-simplify]: Simplify 1 into 1 2.400 * [backup-simplify]: Simplify (/ -1 1) into -1 2.400 * [taylor]: Taking taylor expansion of (/ 1 y) in x 2.400 * [taylor]: Taking taylor expansion of y in x 2.400 * [backup-simplify]: Simplify y into y 2.400 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 2.400 * [backup-simplify]: Simplify (* -1 -1) into 1 2.401 * [backup-simplify]: Simplify (+ 1 0) into 1 2.401 * [backup-simplify]: Simplify (* 0.5 1) into 0.5 2.401 * [taylor]: Taking taylor expansion of 0.5 in y 2.401 * [backup-simplify]: Simplify 0.5 into 0.5 2.402 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0 2.404 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0 2.405 * [backup-simplify]: Simplify (+ (* -1 0) (* 0 -1)) into 0 2.405 * [backup-simplify]: Simplify (+ 0 0) into 0 2.406 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 1)) into 0 2.406 * [taylor]: Taking taylor expansion of 0 in y 2.406 * [backup-simplify]: Simplify 0 into 0 2.406 * [backup-simplify]: Simplify 0.5 into 0.5 2.407 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.408 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.409 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (* 0 -1))) into 0 2.409 * [backup-simplify]: Simplify (+ 0 (/ 1 y)) into (/ 1 y) 2.410 * [backup-simplify]: Simplify (+ (* 0.5 (/ 1 y)) (+ (* 0 0) (* 0 1))) into (* 0.5 (/ 1 y)) 2.410 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y 2.410 * [taylor]: Taking taylor expansion of 0.5 in y 2.410 * [backup-simplify]: Simplify 0.5 into 0.5 2.410 * [taylor]: Taking taylor expansion of (/ 1 y) in y 2.410 * [taylor]: Taking taylor expansion of y in y 2.410 * [backup-simplify]: Simplify 0 into 0 2.410 * [backup-simplify]: Simplify 1 into 1 2.410 * [backup-simplify]: Simplify (/ 1 1) into 1 2.411 * [backup-simplify]: Simplify (* 0.5 1) into 0.5 2.411 * [backup-simplify]: Simplify 0.5 into 0.5 2.411 * [backup-simplify]: Simplify 0 into 0 2.411 * [backup-simplify]: Simplify 0 into 0 2.412 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.413 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.414 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (* 0 -1)))) into 0 2.414 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 2.414 * [backup-simplify]: Simplify (+ 0 0) into 0 2.415 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 (/ 1 y)) (+ (* 0 0) (* 0 1)))) into 0 2.416 * [taylor]: Taking taylor expansion of 0 in y 2.416 * [backup-simplify]: Simplify 0 into 0 2.416 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 2.417 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 1)) into 0 2.417 * [backup-simplify]: Simplify 0 into 0 2.417 * [backup-simplify]: Simplify 0 into 0 2.417 * [backup-simplify]: Simplify 0 into 0 2.418 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.419 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.420 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 -1))))) into 0 2.421 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 2.421 * [backup-simplify]: Simplify (+ 0 0) into 0 2.423 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 (/ 1 y)) (+ (* 0 0) (* 0 1))))) into 0 2.423 * [taylor]: Taking taylor expansion of 0 in y 2.423 * [backup-simplify]: Simplify 0 into 0 2.423 * [backup-simplify]: Simplify 0 into 0 2.423 * [backup-simplify]: Simplify (+ (* 0.5 (* (/ 1 (/ 1 (- y))) 1)) (* 0.5 (pow (* 1 (/ 1 (/ 1 (- x)))) 2))) into (- (* 0.5 (pow x 2)) (* 0.5 y)) 2.423 * * * [progress]: simplifying candidates 2.424 * [simplify]: Simplifying: (expm1 (* 0.5 (fma x x (- y)))) (log1p (* 0.5 (fma x x (- y)))) (* 0.5 (fma x x (- y))) (+ (log 0.5) (log (fma x x (- y)))) (log (* 0.5 (fma x x (- y)))) (exp (* 0.5 (fma x x (- y)))) (* (* (* 0.5 0.5) 0.5) (* (* (fma x x (- y)) (fma x x (- y))) (fma x x (- y)))) (* (cbrt (* 0.5 (fma x x (- y)))) (cbrt (* 0.5 (fma x x (- y))))) (cbrt (* 0.5 (fma x x (- y)))) (* (* (* 0.5 (fma x x (- y))) (* 0.5 (fma x x (- y)))) (* 0.5 (fma x x (- y)))) (sqrt (* 0.5 (fma x x (- y)))) (sqrt (* 0.5 (fma x x (- y)))) (* (sqrt 0.5) (sqrt (fma x x (- y)))) (* (sqrt 0.5) (sqrt (fma x x (- y)))) (* 0.5 (* x x)) (* 0.5 (- y)) (* (* x x) 0.5) (* (- y) 0.5) (* 0.5 (* (cbrt (fma x x (- y))) (cbrt (fma x x (- y))))) (* 0.5 (sqrt (fma x x (- y)))) (* 0.5 1) (* (cbrt 0.5) (fma x x (- y))) (* (sqrt 0.5) (fma x x (- y))) (* 0.5 (fma x x (- y))) (- (* 0.5 (pow x 2)) (* 0.5 y)) (- (* 0.5 (pow x 2)) (* 0.5 y)) (- (* 0.5 (pow x 2)) (* 0.5 y)) 2.425 * * [simplify]: Extracting # 0 : cost 0 2.425 * * [simplify]: Extracting # 1 : cost 0 2.425 * * [simplify]: Extracting # 2 : cost 0 2.425 * * [simplify]: Extracting # 3 : cost 0 2.426 * * [simplify]: Extracting # 4 : cost 0 2.426 * * [simplify]: Extracting # 5 : cost 0 2.426 * * [simplify]: Extracting # 6 : cost 0 2.426 * * [simplify]: iteration 0 : 45 enodes (cost 247 ) 2.456 * * [simplify]: Extracting # 0 : cost 0 2.456 * * [simplify]: Extracting # 1 : cost 0 2.456 * * [simplify]: Extracting # 2 : cost 0 2.457 * * [simplify]: Extracting # 3 : cost 0 2.457 * * [simplify]: iteration 1 : 89 enodes (cost 238 ) 2.498 * * [simplify]: Extracting # 0 : cost 0 2.498 * * [simplify]: Extracting # 1 : cost 0 2.499 * * [simplify]: Extracting # 2 : cost 0 2.499 * * [simplify]: Extracting # 3 : cost 0 2.499 * * [simplify]: Extracting # 4 : cost 0 2.500 * * [simplify]: iteration 2 : 204 enodes (cost 210 ) 2.641 * * [simplify]: Extracting # 0 : cost 0 2.642 * * [simplify]: Extracting # 1 : cost 0 2.644 * * [simplify]: Extracting # 2 : cost 0 2.645 * * [simplify]: Extracting # 3 : cost 0 2.646 * * [simplify]: iteration 3 : 673 enodes (cost 210 ) 4.118 * * [simplify]: Extracting # 0 : cost 0 4.125 * * [simplify]: Extracting # 1 : cost 0 4.128 * * [simplify]: Extracting # 2 : cost 0 4.135 * * [simplify]: Extracting # 3 : cost 0 4.138 * * [simplify]: Extracting # 4 : cost 0 4.140 * * [simplify]: iteration 4 : 3339 enodes (cost 210 ) 5.692 * * [simplify]: Extracting # 0 : cost 0 5.708 * * [simplify]: Extracting # 1 : cost 0 5.716 * * [simplify]: Extracting # 2 : cost 0 5.723 * * [simplify]: Extracting # 3 : cost 0 5.730 * * [simplify]: Extracting # 4 : cost 0 5.738 * * [simplify]: iteration done: 5001 enodes (cost 210 ) 5.738 * [simplify]: Simplified to: (expm1 (* 0.5 (fma x x (- y)))) (log1p (* 0.5 (fma x x (- y)))) (* 0.5 (- (* x x) y)) (log (* 0.5 (fma x x (- y)))) (log (* 0.5 (fma x x (- y)))) (exp (* 0.5 (fma x x (- y)))) (pow (* 0.5 (- (* x x) y)) 3) (* (cbrt (* 0.5 (fma x x (- y)))) (cbrt (* 0.5 (fma x x (- y))))) (cbrt (* 0.5 (fma x x (- y)))) (pow (* 0.5 (- (* x x) y)) 3) (sqrt (* 0.5 (fma x x (- y)))) (sqrt (* 0.5 (fma x x (- y)))) (* (sqrt 0.5) (sqrt (fma x x (- y)))) (* (sqrt 0.5) (sqrt (fma x x (- y)))) (* (* x x) 0.5) (* 0.5 (- y)) (* (* x x) 0.5) (* 0.5 (- y)) (* 0.5 (* (cbrt (fma x x (- y))) (cbrt (fma x x (- y))))) (* 0.5 (sqrt (fma x x (- y)))) 0.5 (* (cbrt 0.5) (fma x x (- y))) (* (sqrt 0.5) (fma x x (- y))) (* 0.5 (- (* x x) y)) (* 0.5 (- (* x x) y)) (* 0.5 (- (* x x) y)) (* 0.5 (- (* x x) y)) 5.738 * * * [progress]: adding candidates to table 5.821 * * [progress]: iteration 3 / 4 5.821 * * * [progress]: picking best candidate 5.824 * * * * [pick]: Picked # 5.824 * * * [progress]: localizing error 5.840 * * * [progress]: generating rewritten candidates 5.840 * * * * [progress]: [ 1 / 2 ] rewriting at (2) 5.948 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1 2) 5.968 * * * [progress]: generating series expansions 5.968 * * * * [progress]: [ 1 / 2 ] generating series at (2) 5.968 * [backup-simplify]: Simplify (* (* 0.5 (+ x (sqrt y))) (- x (sqrt y))) into (* 0.5 (* (- x (sqrt y)) (+ x (sqrt y)))) 5.968 * [approximate]: Taking taylor expansion of (* 0.5 (* (- x (sqrt y)) (+ x (sqrt y)))) in (x y) around 0 5.968 * [taylor]: Taking taylor expansion of (* 0.5 (* (- x (sqrt y)) (+ x (sqrt y)))) in y 5.968 * [taylor]: Taking taylor expansion of 0.5 in y 5.968 * [backup-simplify]: Simplify 0.5 into 0.5 5.968 * [taylor]: Taking taylor expansion of (* (- x (sqrt y)) (+ x (sqrt y))) in y 5.968 * [taylor]: Taking taylor expansion of (- x (sqrt y)) in y 5.968 * [taylor]: Taking taylor expansion of x in y 5.968 * [backup-simplify]: Simplify x into x 5.968 * [taylor]: Taking taylor expansion of (sqrt y) in y 5.969 * [taylor]: Taking taylor expansion of y in y 5.969 * [backup-simplify]: Simplify 0 into 0 5.969 * [backup-simplify]: Simplify 1 into 1 5.969 * [backup-simplify]: Simplify (sqrt 0) into 0 5.971 * [backup-simplify]: Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0 5.971 * [taylor]: Taking taylor expansion of (+ x (sqrt y)) in y 5.971 * [taylor]: Taking taylor expansion of x in y 5.971 * [backup-simplify]: Simplify x into x 5.971 * [taylor]: Taking taylor expansion of (sqrt y) in y 5.971 * [taylor]: Taking taylor expansion of y in y 5.971 * [backup-simplify]: Simplify 0 into 0 5.971 * [backup-simplify]: Simplify 1 into 1 5.971 * [backup-simplify]: Simplify (sqrt 0) into 0 5.973 * [backup-simplify]: Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0 5.973 * [taylor]: Taking taylor expansion of (* 0.5 (* (- x (sqrt y)) (+ x (sqrt y)))) in x 5.973 * [taylor]: Taking taylor expansion of 0.5 in x 5.973 * [backup-simplify]: Simplify 0.5 into 0.5 5.973 * [taylor]: Taking taylor expansion of (* (- x (sqrt y)) (+ x (sqrt y))) in x 5.973 * [taylor]: Taking taylor expansion of (- x (sqrt y)) in x 5.973 * [taylor]: Taking taylor expansion of x in x 5.973 * [backup-simplify]: Simplify 0 into 0 5.973 * [backup-simplify]: Simplify 1 into 1 5.973 * [taylor]: Taking taylor expansion of (sqrt y) in x 5.973 * [taylor]: Taking taylor expansion of y in x 5.973 * [backup-simplify]: Simplify y into y 5.973 * [backup-simplify]: Simplify (sqrt y) into (sqrt y) 5.973 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt y))) into 0 5.973 * [taylor]: Taking taylor expansion of (+ x (sqrt y)) in x 5.973 * [taylor]: Taking taylor expansion of x in x 5.973 * [backup-simplify]: Simplify 0 into 0 5.973 * [backup-simplify]: Simplify 1 into 1 5.973 * [taylor]: Taking taylor expansion of (sqrt y) in x 5.973 * [taylor]: Taking taylor expansion of y in x 5.973 * [backup-simplify]: Simplify y into y 5.973 * [backup-simplify]: Simplify (sqrt y) into (sqrt y) 5.973 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt y))) into 0 5.974 * [taylor]: Taking taylor expansion of (* 0.5 (* (- x (sqrt y)) (+ x (sqrt y)))) in x 5.974 * [taylor]: Taking taylor expansion of 0.5 in x 5.974 * [backup-simplify]: Simplify 0.5 into 0.5 5.974 * [taylor]: Taking taylor expansion of (* (- x (sqrt y)) (+ x (sqrt y))) in x 5.974 * [taylor]: Taking taylor expansion of (- x (sqrt y)) in x 5.974 * [taylor]: Taking taylor expansion of x in x 5.974 * [backup-simplify]: Simplify 0 into 0 5.974 * [backup-simplify]: Simplify 1 into 1 5.974 * [taylor]: Taking taylor expansion of (sqrt y) in x 5.974 * [taylor]: Taking taylor expansion of y in x 5.974 * [backup-simplify]: Simplify y into y 5.974 * [backup-simplify]: Simplify (sqrt y) into (sqrt y) 5.974 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt y))) into 0 5.974 * [taylor]: Taking taylor expansion of (+ x (sqrt y)) in x 5.974 * [taylor]: Taking taylor expansion of x in x 5.974 * [backup-simplify]: Simplify 0 into 0 5.974 * [backup-simplify]: Simplify 1 into 1 5.974 * [taylor]: Taking taylor expansion of (sqrt y) in x 5.974 * [taylor]: Taking taylor expansion of y in x 5.974 * [backup-simplify]: Simplify y into y 5.974 * [backup-simplify]: Simplify (sqrt y) into (sqrt y) 5.974 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt y))) into 0 5.974 * [backup-simplify]: Simplify (- (sqrt y)) into (- (sqrt y)) 5.975 * [backup-simplify]: Simplify (+ 0 (- (sqrt y))) into (- (sqrt y)) 5.975 * [backup-simplify]: Simplify (+ 0 (sqrt y)) into (sqrt y) 5.975 * [backup-simplify]: Simplify (* (- (sqrt y)) (sqrt y)) into (* -1 y) 5.975 * [backup-simplify]: Simplify (* 0.5 (* -1 y)) into (* -0.5 y) 5.975 * [taylor]: Taking taylor expansion of (* -0.5 y) in y 5.975 * [taylor]: Taking taylor expansion of -0.5 in y 5.975 * [backup-simplify]: Simplify -0.5 into -0.5 5.975 * [taylor]: Taking taylor expansion of y in y 5.975 * [backup-simplify]: Simplify 0 into 0 5.975 * [backup-simplify]: Simplify 1 into 1 5.976 * [backup-simplify]: Simplify (* -0.5 0) into 0 5.976 * [backup-simplify]: Simplify 0 into 0 5.977 * [backup-simplify]: Simplify (+ 1 0) into 1 5.977 * [backup-simplify]: Simplify (- 0) into 0 5.977 * [backup-simplify]: Simplify (+ 1 0) into 1 5.977 * [backup-simplify]: Simplify (+ (* (- (sqrt y)) 1) (* 1 (sqrt y))) into 0 5.978 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 (* -1 y))) into 0 5.978 * [taylor]: Taking taylor expansion of 0 in y 5.978 * [backup-simplify]: Simplify 0 into 0 5.978 * [backup-simplify]: Simplify 0 into 0 5.980 * [backup-simplify]: Simplify (+ (* -0.5 1) (* 0 0)) into (- 0.5) 5.980 * [backup-simplify]: Simplify (- 0.5) into (- 0.5) 5.981 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt y))) into 0 5.981 * [backup-simplify]: Simplify (+ 0 0) into 0 5.982 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt y))) into 0 5.982 * [backup-simplify]: Simplify (- 0) into 0 5.983 * [backup-simplify]: Simplify (+ 0 0) into 0 5.983 * [backup-simplify]: Simplify (+ (* (- (sqrt y)) 0) (+ (* 1 1) (* 0 (sqrt y)))) into 1 5.984 * [backup-simplify]: Simplify (+ (* 0.5 1) (+ (* 0 0) (* 0 (* -1 y)))) into 0.5 5.984 * [taylor]: Taking taylor expansion of 0.5 in y 5.984 * [backup-simplify]: Simplify 0.5 into 0.5 5.984 * [backup-simplify]: Simplify 0.5 into 0.5 5.984 * [backup-simplify]: Simplify 0 into 0 5.985 * [backup-simplify]: Simplify (+ (* -0.5 0) (+ (* 0 1) (* 0 0))) into 0 5.985 * [backup-simplify]: Simplify 0 into 0 5.986 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt y))) into 0 5.986 * [backup-simplify]: Simplify (+ 0 0) into 0 5.987 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt y))) into 0 5.987 * [backup-simplify]: Simplify (- 0) into 0 5.987 * [backup-simplify]: Simplify (+ 0 0) into 0 5.988 * [backup-simplify]: Simplify (+ (* (- (sqrt y)) 0) (+ (* 1 0) (+ (* 0 1) (* 0 (sqrt y))))) into 0 5.989 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 1) (+ (* 0 0) (* 0 (* -1 y))))) into 0 5.989 * [taylor]: Taking taylor expansion of 0 in y 5.989 * [backup-simplify]: Simplify 0 into 0 5.989 * [backup-simplify]: Simplify 0 into 0 5.989 * [backup-simplify]: Simplify 0 into 0 5.989 * [backup-simplify]: Simplify 0 into 0 5.990 * [backup-simplify]: Simplify (+ (* -0.5 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 5.990 * [backup-simplify]: Simplify 0 into 0 5.991 * [backup-simplify]: Simplify (+ (* 0.5 (pow (* 1 x) 2)) (* (- 0.5) (* y 1))) into (- (* 0.5 (pow x 2)) (* 0.5 y)) 5.991 * [backup-simplify]: Simplify (* (* 0.5 (+ (/ 1 x) (sqrt (/ 1 y)))) (- (/ 1 x) (sqrt (/ 1 y)))) into (* 0.5 (* (- (/ 1 x) (sqrt (/ 1 y))) (+ (sqrt (/ 1 y)) (/ 1 x)))) 5.991 * [approximate]: Taking taylor expansion of (* 0.5 (* (- (/ 1 x) (sqrt (/ 1 y))) (+ (sqrt (/ 1 y)) (/ 1 x)))) in (x y) around 0 5.991 * [taylor]: Taking taylor expansion of (* 0.5 (* (- (/ 1 x) (sqrt (/ 1 y))) (+ (sqrt (/ 1 y)) (/ 1 x)))) in y 5.992 * [taylor]: Taking taylor expansion of 0.5 in y 5.992 * [backup-simplify]: Simplify 0.5 into 0.5 5.992 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (sqrt (/ 1 y))) (+ (sqrt (/ 1 y)) (/ 1 x))) in y 5.992 * [taylor]: Taking taylor expansion of (- (/ 1 x) (sqrt (/ 1 y))) in y 5.992 * [taylor]: Taking taylor expansion of (/ 1 x) in y 5.992 * [taylor]: Taking taylor expansion of x in y 5.992 * [backup-simplify]: Simplify x into x 5.992 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 5.992 * [taylor]: Taking taylor expansion of (sqrt (/ 1 y)) in y 5.992 * [taylor]: Taking taylor expansion of (/ 1 y) in y 5.992 * [taylor]: Taking taylor expansion of y in y 5.992 * [backup-simplify]: Simplify 0 into 0 5.992 * [backup-simplify]: Simplify 1 into 1 5.992 * [backup-simplify]: Simplify (/ 1 1) into 1 5.993 * [backup-simplify]: Simplify (sqrt 0) into 0 5.994 * [backup-simplify]: Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0 5.994 * [taylor]: Taking taylor expansion of (+ (sqrt (/ 1 y)) (/ 1 x)) in y 5.994 * [taylor]: Taking taylor expansion of (sqrt (/ 1 y)) in y 5.994 * [taylor]: Taking taylor expansion of (/ 1 y) in y 5.994 * [taylor]: Taking taylor expansion of y in y 5.994 * [backup-simplify]: Simplify 0 into 0 5.994 * [backup-simplify]: Simplify 1 into 1 5.994 * [backup-simplify]: Simplify (/ 1 1) into 1 5.995 * [backup-simplify]: Simplify (sqrt 0) into 0 5.996 * [backup-simplify]: Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0 5.996 * [taylor]: Taking taylor expansion of (/ 1 x) in y 5.996 * [taylor]: Taking taylor expansion of x in y 5.996 * [backup-simplify]: Simplify x into x 5.996 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 5.996 * [taylor]: Taking taylor expansion of (* 0.5 (* (- (/ 1 x) (sqrt (/ 1 y))) (+ (sqrt (/ 1 y)) (/ 1 x)))) in x 5.996 * [taylor]: Taking taylor expansion of 0.5 in x 5.996 * [backup-simplify]: Simplify 0.5 into 0.5 5.996 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (sqrt (/ 1 y))) (+ (sqrt (/ 1 y)) (/ 1 x))) in x 5.996 * [taylor]: Taking taylor expansion of (- (/ 1 x) (sqrt (/ 1 y))) in x 5.996 * [taylor]: Taking taylor expansion of (/ 1 x) in x 5.996 * [taylor]: Taking taylor expansion of x in x 5.996 * [backup-simplify]: Simplify 0 into 0 5.996 * [backup-simplify]: Simplify 1 into 1 5.997 * [backup-simplify]: Simplify (/ 1 1) into 1 5.997 * [taylor]: Taking taylor expansion of (sqrt (/ 1 y)) in x 5.997 * [taylor]: Taking taylor expansion of (/ 1 y) in x 5.997 * [taylor]: Taking taylor expansion of y in x 5.997 * [backup-simplify]: Simplify y into y 5.997 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 5.997 * [backup-simplify]: Simplify (sqrt (/ 1 y)) into (sqrt (/ 1 y)) 5.997 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 5.997 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (/ 1 y)))) into 0 5.997 * [taylor]: Taking taylor expansion of (+ (sqrt (/ 1 y)) (/ 1 x)) in x 5.997 * [taylor]: Taking taylor expansion of (sqrt (/ 1 y)) in x 5.997 * [taylor]: Taking taylor expansion of (/ 1 y) in x 5.997 * [taylor]: Taking taylor expansion of y in x 5.997 * [backup-simplify]: Simplify y into y 5.997 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 5.997 * [backup-simplify]: Simplify (sqrt (/ 1 y)) into (sqrt (/ 1 y)) 5.997 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 5.998 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (/ 1 y)))) into 0 5.998 * [taylor]: Taking taylor expansion of (/ 1 x) in x 5.998 * [taylor]: Taking taylor expansion of x in x 5.998 * [backup-simplify]: Simplify 0 into 0 5.998 * [backup-simplify]: Simplify 1 into 1 5.998 * [backup-simplify]: Simplify (/ 1 1) into 1 5.998 * [taylor]: Taking taylor expansion of (* 0.5 (* (- (/ 1 x) (sqrt (/ 1 y))) (+ (sqrt (/ 1 y)) (/ 1 x)))) in x 5.998 * [taylor]: Taking taylor expansion of 0.5 in x 5.998 * [backup-simplify]: Simplify 0.5 into 0.5 5.998 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (sqrt (/ 1 y))) (+ (sqrt (/ 1 y)) (/ 1 x))) in x 5.998 * [taylor]: Taking taylor expansion of (- (/ 1 x) (sqrt (/ 1 y))) in x 5.998 * [taylor]: Taking taylor expansion of (/ 1 x) in x 5.998 * [taylor]: Taking taylor expansion of x in x 5.998 * [backup-simplify]: Simplify 0 into 0 5.998 * [backup-simplify]: Simplify 1 into 1 5.999 * [backup-simplify]: Simplify (/ 1 1) into 1 5.999 * [taylor]: Taking taylor expansion of (sqrt (/ 1 y)) in x 5.999 * [taylor]: Taking taylor expansion of (/ 1 y) in x 5.999 * [taylor]: Taking taylor expansion of y in x 5.999 * [backup-simplify]: Simplify y into y 5.999 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 5.999 * [backup-simplify]: Simplify (sqrt (/ 1 y)) into (sqrt (/ 1 y)) 5.999 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 5.999 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (/ 1 y)))) into 0 5.999 * [taylor]: Taking taylor expansion of (+ (sqrt (/ 1 y)) (/ 1 x)) in x 5.999 * [taylor]: Taking taylor expansion of (sqrt (/ 1 y)) in x 5.999 * [taylor]: Taking taylor expansion of (/ 1 y) in x 5.999 * [taylor]: Taking taylor expansion of y in x 5.999 * [backup-simplify]: Simplify y into y 5.999 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 5.999 * [backup-simplify]: Simplify (sqrt (/ 1 y)) into (sqrt (/ 1 y)) 5.999 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 6.000 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (/ 1 y)))) into 0 6.000 * [taylor]: Taking taylor expansion of (/ 1 x) in x 6.000 * [taylor]: Taking taylor expansion of x in x 6.000 * [backup-simplify]: Simplify 0 into 0 6.000 * [backup-simplify]: Simplify 1 into 1 6.000 * [backup-simplify]: Simplify (/ 1 1) into 1 6.000 * [backup-simplify]: Simplify (+ 1 0) into 1 6.001 * [backup-simplify]: Simplify (+ 0 1) into 1 6.001 * [backup-simplify]: Simplify (* 1 1) into 1 6.002 * [backup-simplify]: Simplify (* 0.5 1) into 0.5 6.002 * [taylor]: Taking taylor expansion of 0.5 in y 6.002 * [backup-simplify]: Simplify 0.5 into 0.5 6.002 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 6.002 * [backup-simplify]: Simplify (+ (sqrt (/ 1 y)) 0) into (sqrt (/ 1 y)) 6.003 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 6.003 * [backup-simplify]: Simplify (- (sqrt (/ 1 y))) into (- (sqrt (/ 1 y))) 6.003 * [backup-simplify]: Simplify (+ 0 (- (sqrt (/ 1 y)))) into (- (sqrt (/ 1 y))) 6.004 * [backup-simplify]: Simplify (+ (* 1 (sqrt (/ 1 y))) (* (- (sqrt (/ 1 y))) 1)) into 0 6.004 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 1)) into 0 6.004 * [taylor]: Taking taylor expansion of 0 in y 6.004 * [backup-simplify]: Simplify 0 into 0 6.005 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 6.005 * [backup-simplify]: Simplify (+ 0 0) into 0 6.006 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 6.007 * [backup-simplify]: Simplify (- 0) into 0 6.007 * [backup-simplify]: Simplify (+ 0 0) into 0 6.008 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (- (sqrt (/ 1 y))) (sqrt (/ 1 y))) (* 0 1))) into (- (/ 1 y)) 6.009 * [backup-simplify]: Simplify (+ (* 0.5 (- (/ 1 y))) (+ (* 0 0) (* 0 1))) into (- (* 0.5 (/ 1 y))) 6.009 * [taylor]: Taking taylor expansion of (- (* 0.5 (/ 1 y))) in y 6.009 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y 6.009 * [taylor]: Taking taylor expansion of 0.5 in y 6.009 * [backup-simplify]: Simplify 0.5 into 0.5 6.009 * [taylor]: Taking taylor expansion of (/ 1 y) in y 6.009 * [taylor]: Taking taylor expansion of y in y 6.009 * [backup-simplify]: Simplify 0 into 0 6.009 * [backup-simplify]: Simplify 1 into 1 6.009 * [backup-simplify]: Simplify (/ 1 1) into 1 6.009 * [backup-simplify]: Simplify 0.5 into 0.5 6.010 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 6.010 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (/ 1 y)))) into 0 6.011 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 6.011 * [backup-simplify]: Simplify (+ 0 0) into 0 6.012 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 6.012 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 6.013 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (/ 1 y)))) into 0 6.013 * [backup-simplify]: Simplify (- 0) into 0 6.014 * [backup-simplify]: Simplify (+ 0 0) into 0 6.014 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (- (sqrt (/ 1 y))) 0) (+ (* 0 (sqrt (/ 1 y))) (* 0 1)))) into 0 6.015 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 (- (/ 1 y))) (+ (* 0 0) (* 0 1)))) into 0 6.015 * [taylor]: Taking taylor expansion of 0 in y 6.016 * [backup-simplify]: Simplify 0 into 0 6.016 * [backup-simplify]: Simplify (* 0.5 1) into 0.5 6.016 * [backup-simplify]: Simplify (- 0.5) into (- 0.5) 6.017 * [backup-simplify]: Simplify (- 0.5) into (- 0.5) 6.017 * [backup-simplify]: Simplify 0 into 0 6.017 * [backup-simplify]: Simplify 0 into 0 6.017 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 6.018 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (/ 1 y)))) into 0 6.018 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 6.019 * [backup-simplify]: Simplify (+ 0 0) into 0 6.020 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 6.020 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 6.021 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (/ 1 y)))) into 0 6.021 * [backup-simplify]: Simplify (- 0) into 0 6.021 * [backup-simplify]: Simplify (+ 0 0) into 0 6.022 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (- (sqrt (/ 1 y))) 0) (+ (* 0 0) (+ (* 0 (sqrt (/ 1 y))) (* 0 1))))) into 0 6.024 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 (- (/ 1 y))) (+ (* 0 0) (* 0 1))))) into 0 6.024 * [taylor]: Taking taylor expansion of 0 in y 6.024 * [backup-simplify]: Simplify 0 into 0 6.024 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 6.025 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 1)) into 0 6.025 * [backup-simplify]: Simplify (- 0) into 0 6.025 * [backup-simplify]: Simplify 0 into 0 6.025 * [backup-simplify]: Simplify 0 into 0 6.025 * [backup-simplify]: Simplify 0 into 0 6.026 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 6.027 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt (/ 1 y)))) into 0 6.028 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 6.028 * [backup-simplify]: Simplify (+ 0 0) into 0 6.029 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 6.029 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 6.035 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt (/ 1 y)))) into 0 6.035 * [backup-simplify]: Simplify (- 0) into 0 6.036 * [backup-simplify]: Simplify (+ 0 0) into 0 6.037 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (- (sqrt (/ 1 y))) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (sqrt (/ 1 y))) (* 0 1)))))) into 0 6.039 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (- (/ 1 y))) (+ (* 0 0) (* 0 1)))))) into 0 6.039 * [taylor]: Taking taylor expansion of 0 in y 6.039 * [backup-simplify]: Simplify 0 into 0 6.039 * [backup-simplify]: Simplify 0 into 0 6.039 * [backup-simplify]: Simplify (+ (* (- 0.5) (* (/ 1 (/ 1 y)) 1)) (* 0.5 (pow (* 1 (/ 1 (/ 1 x))) 2))) into (- (* 0.5 (pow x 2)) (* 0.5 y)) 6.040 * [backup-simplify]: Simplify (* (* 0.5 (+ (/ 1 (- x)) (sqrt (/ 1 (- y))))) (- (/ 1 (- x)) (sqrt (/ 1 (- y))))) into (* -0.5 (* (+ (sqrt (/ -1 y)) (/ 1 x)) (- (sqrt (/ -1 y)) (/ 1 x)))) 6.040 * [approximate]: Taking taylor expansion of (* -0.5 (* (+ (sqrt (/ -1 y)) (/ 1 x)) (- (sqrt (/ -1 y)) (/ 1 x)))) in (x y) around 0 6.040 * [taylor]: Taking taylor expansion of (* -0.5 (* (+ (sqrt (/ -1 y)) (/ 1 x)) (- (sqrt (/ -1 y)) (/ 1 x)))) in y 6.040 * [taylor]: Taking taylor expansion of -0.5 in y 6.040 * [backup-simplify]: Simplify -0.5 into -0.5 6.040 * [taylor]: Taking taylor expansion of (* (+ (sqrt (/ -1 y)) (/ 1 x)) (- (sqrt (/ -1 y)) (/ 1 x))) in y 6.040 * [taylor]: Taking taylor expansion of (+ (sqrt (/ -1 y)) (/ 1 x)) in y 6.040 * [taylor]: Taking taylor expansion of (sqrt (/ -1 y)) in y 6.040 * [taylor]: Taking taylor expansion of (/ -1 y) in y 6.040 * [taylor]: Taking taylor expansion of -1 in y 6.040 * [backup-simplify]: Simplify -1 into -1 6.040 * [taylor]: Taking taylor expansion of y in y 6.040 * [backup-simplify]: Simplify 0 into 0 6.040 * [backup-simplify]: Simplify 1 into 1 6.041 * [backup-simplify]: Simplify (/ -1 1) into -1 6.041 * [backup-simplify]: Simplify (sqrt 0) into 0 6.042 * [backup-simplify]: Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0 6.042 * [taylor]: Taking taylor expansion of (/ 1 x) in y 6.042 * [taylor]: Taking taylor expansion of x in y 6.042 * [backup-simplify]: Simplify x into x 6.042 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 6.042 * [taylor]: Taking taylor expansion of (- (sqrt (/ -1 y)) (/ 1 x)) in y 6.042 * [taylor]: Taking taylor expansion of (sqrt (/ -1 y)) in y 6.042 * [taylor]: Taking taylor expansion of (/ -1 y) in y 6.042 * [taylor]: Taking taylor expansion of -1 in y 6.042 * [backup-simplify]: Simplify -1 into -1 6.043 * [taylor]: Taking taylor expansion of y in y 6.043 * [backup-simplify]: Simplify 0 into 0 6.043 * [backup-simplify]: Simplify 1 into 1 6.043 * [backup-simplify]: Simplify (/ -1 1) into -1 6.043 * [backup-simplify]: Simplify (sqrt 0) into 0 6.044 * [backup-simplify]: Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0 6.044 * [taylor]: Taking taylor expansion of (/ 1 x) in y 6.044 * [taylor]: Taking taylor expansion of x in y 6.044 * [backup-simplify]: Simplify x into x 6.044 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 6.044 * [taylor]: Taking taylor expansion of (* -0.5 (* (+ (sqrt (/ -1 y)) (/ 1 x)) (- (sqrt (/ -1 y)) (/ 1 x)))) in x 6.044 * [taylor]: Taking taylor expansion of -0.5 in x 6.044 * [backup-simplify]: Simplify -0.5 into -0.5 6.044 * [taylor]: Taking taylor expansion of (* (+ (sqrt (/ -1 y)) (/ 1 x)) (- (sqrt (/ -1 y)) (/ 1 x))) in x 6.044 * [taylor]: Taking taylor expansion of (+ (sqrt (/ -1 y)) (/ 1 x)) in x 6.044 * [taylor]: Taking taylor expansion of (sqrt (/ -1 y)) in x 6.044 * [taylor]: Taking taylor expansion of (/ -1 y) in x 6.044 * [taylor]: Taking taylor expansion of -1 in x 6.044 * [backup-simplify]: Simplify -1 into -1 6.044 * [taylor]: Taking taylor expansion of y in x 6.044 * [backup-simplify]: Simplify y into y 6.044 * [backup-simplify]: Simplify (/ -1 y) into (/ -1 y) 6.044 * [backup-simplify]: Simplify (sqrt (/ -1 y)) into (sqrt (/ -1 y)) 6.044 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)))) into 0 6.045 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (/ -1 y)))) into 0 6.045 * [taylor]: Taking taylor expansion of (/ 1 x) in x 6.045 * [taylor]: Taking taylor expansion of x in x 6.045 * [backup-simplify]: Simplify 0 into 0 6.045 * [backup-simplify]: Simplify 1 into 1 6.045 * [backup-simplify]: Simplify (/ 1 1) into 1 6.045 * [taylor]: Taking taylor expansion of (- (sqrt (/ -1 y)) (/ 1 x)) in x 6.045 * [taylor]: Taking taylor expansion of (sqrt (/ -1 y)) in x 6.045 * [taylor]: Taking taylor expansion of (/ -1 y) in x 6.045 * [taylor]: Taking taylor expansion of -1 in x 6.045 * [backup-simplify]: Simplify -1 into -1 6.045 * [taylor]: Taking taylor expansion of y in x 6.045 * [backup-simplify]: Simplify y into y 6.045 * [backup-simplify]: Simplify (/ -1 y) into (/ -1 y) 6.045 * [backup-simplify]: Simplify (sqrt (/ -1 y)) into (sqrt (/ -1 y)) 6.045 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)))) into 0 6.045 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (/ -1 y)))) into 0 6.045 * [taylor]: Taking taylor expansion of (/ 1 x) in x 6.045 * [taylor]: Taking taylor expansion of x in x 6.045 * [backup-simplify]: Simplify 0 into 0 6.045 * [backup-simplify]: Simplify 1 into 1 6.046 * [backup-simplify]: Simplify (/ 1 1) into 1 6.046 * [taylor]: Taking taylor expansion of (* -0.5 (* (+ (sqrt (/ -1 y)) (/ 1 x)) (- (sqrt (/ -1 y)) (/ 1 x)))) in x 6.046 * [taylor]: Taking taylor expansion of -0.5 in x 6.046 * [backup-simplify]: Simplify -0.5 into -0.5 6.046 * [taylor]: Taking taylor expansion of (* (+ (sqrt (/ -1 y)) (/ 1 x)) (- (sqrt (/ -1 y)) (/ 1 x))) in x 6.046 * [taylor]: Taking taylor expansion of (+ (sqrt (/ -1 y)) (/ 1 x)) in x 6.046 * [taylor]: Taking taylor expansion of (sqrt (/ -1 y)) in x 6.046 * [taylor]: Taking taylor expansion of (/ -1 y) in x 6.046 * [taylor]: Taking taylor expansion of -1 in x 6.046 * [backup-simplify]: Simplify -1 into -1 6.046 * [taylor]: Taking taylor expansion of y in x 6.046 * [backup-simplify]: Simplify y into y 6.046 * [backup-simplify]: Simplify (/ -1 y) into (/ -1 y) 6.046 * [backup-simplify]: Simplify (sqrt (/ -1 y)) into (sqrt (/ -1 y)) 6.046 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)))) into 0 6.046 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (/ -1 y)))) into 0 6.046 * [taylor]: Taking taylor expansion of (/ 1 x) in x 6.046 * [taylor]: Taking taylor expansion of x in x 6.046 * [backup-simplify]: Simplify 0 into 0 6.046 * [backup-simplify]: Simplify 1 into 1 6.046 * [backup-simplify]: Simplify (/ 1 1) into 1 6.046 * [taylor]: Taking taylor expansion of (- (sqrt (/ -1 y)) (/ 1 x)) in x 6.046 * [taylor]: Taking taylor expansion of (sqrt (/ -1 y)) in x 6.046 * [taylor]: Taking taylor expansion of (/ -1 y) in x 6.046 * [taylor]: Taking taylor expansion of -1 in x 6.046 * [backup-simplify]: Simplify -1 into -1 6.046 * [taylor]: Taking taylor expansion of y in x 6.046 * [backup-simplify]: Simplify y into y 6.046 * [backup-simplify]: Simplify (/ -1 y) into (/ -1 y) 6.046 * [backup-simplify]: Simplify (sqrt (/ -1 y)) into (sqrt (/ -1 y)) 6.047 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)))) into 0 6.047 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (/ -1 y)))) into 0 6.047 * [taylor]: Taking taylor expansion of (/ 1 x) in x 6.047 * [taylor]: Taking taylor expansion of x in x 6.047 * [backup-simplify]: Simplify 0 into 0 6.047 * [backup-simplify]: Simplify 1 into 1 6.047 * [backup-simplify]: Simplify (/ 1 1) into 1 6.047 * [backup-simplify]: Simplify (+ 0 1) into 1 6.047 * [backup-simplify]: Simplify (- 1) into -1 6.048 * [backup-simplify]: Simplify (+ 0 -1) into -1 6.048 * [backup-simplify]: Simplify (* 1 -1) into -1 6.048 * [backup-simplify]: Simplify (* -0.5 -1) into 0.5 6.048 * [taylor]: Taking taylor expansion of 0.5 in y 6.048 * [backup-simplify]: Simplify 0.5 into 0.5 6.049 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 6.049 * [backup-simplify]: Simplify (- 0) into 0 6.049 * [backup-simplify]: Simplify (+ (sqrt (/ -1 y)) 0) into (sqrt (/ -1 y)) 6.049 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 6.050 * [backup-simplify]: Simplify (+ (sqrt (/ -1 y)) 0) into (sqrt (/ -1 y)) 6.050 * [backup-simplify]: Simplify (+ (* 1 (sqrt (/ -1 y))) (* (sqrt (/ -1 y)) -1)) into 0 6.050 * [backup-simplify]: Simplify (+ (* -0.5 0) (* 0 -1)) into 0 6.050 * [taylor]: Taking taylor expansion of 0 in y 6.050 * [backup-simplify]: Simplify 0 into 0 6.051 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 6.051 * [backup-simplify]: Simplify (- 0) into 0 6.051 * [backup-simplify]: Simplify (+ 0 0) into 0 6.052 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 6.052 * [backup-simplify]: Simplify (+ 0 0) into 0 6.052 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (sqrt (/ -1 y)) (sqrt (/ -1 y))) (* 0 -1))) into (pow (sqrt (/ -1 y)) 2) 6.053 * [backup-simplify]: Simplify (+ (* -0.5 (pow (sqrt (/ -1 y)) 2)) (+ (* 0 0) (* 0 -1))) into (- (* 0.5 (pow (sqrt (/ -1 y)) 2))) 6.053 * [taylor]: Taking taylor expansion of (- (* 0.5 (pow (sqrt (/ -1 y)) 2))) in y 6.053 * [taylor]: Taking taylor expansion of (* 0.5 (pow (sqrt (/ -1 y)) 2)) in y 6.053 * [taylor]: Taking taylor expansion of 0.5 in y 6.053 * [backup-simplify]: Simplify 0.5 into 0.5 6.053 * [taylor]: Taking taylor expansion of (pow (sqrt (/ -1 y)) 2) in y 6.053 * [taylor]: Taking taylor expansion of (sqrt (/ -1 y)) in y 6.053 * [taylor]: Taking taylor expansion of (/ -1 y) in y 6.053 * [taylor]: Taking taylor expansion of -1 in y 6.053 * [backup-simplify]: Simplify -1 into -1 6.053 * [taylor]: Taking taylor expansion of y in y 6.053 * [backup-simplify]: Simplify 0 into 0 6.053 * [backup-simplify]: Simplify 1 into 1 6.053 * [backup-simplify]: Simplify (/ -1 1) into -1 6.054 * [backup-simplify]: Simplify (sqrt 0) into 0 6.054 * [backup-simplify]: Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0 6.055 * [backup-simplify]: Simplify 0.5 into 0.5 6.055 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 6.055 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (/ -1 y)))) into 0 6.056 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 6.056 * [backup-simplify]: Simplify (- 0) into 0 6.056 * [backup-simplify]: Simplify (+ 0 0) into 0 6.056 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 6.057 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (/ -1 y)))) into 0 6.057 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 6.057 * [backup-simplify]: Simplify (+ 0 0) into 0 6.058 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (sqrt (/ -1 y)) 0) (+ (* 0 (sqrt (/ -1 y))) (* 0 -1)))) into 0 6.059 * [backup-simplify]: Simplify (+ (* -0.5 0) (+ (* 0 (pow (sqrt (/ -1 y)) 2)) (+ (* 0 0) (* 0 -1)))) into 0 6.059 * [taylor]: Taking taylor expansion of 0 in y 6.059 * [backup-simplify]: Simplify 0 into 0 6.059 * [backup-simplify]: Simplify 0 into 0 6.059 * [backup-simplify]: Simplify 0 into 0 6.059 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 6.060 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (/ -1 y)))) into 0 6.060 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 6.060 * [backup-simplify]: Simplify (- 0) into 0 6.061 * [backup-simplify]: Simplify (+ 0 0) into 0 6.061 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 6.061 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (/ -1 y)))) into 0 6.062 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 6.062 * [backup-simplify]: Simplify (+ 0 0) into 0 6.063 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (sqrt (/ -1 y)) 0) (+ (* 0 0) (+ (* 0 (sqrt (/ -1 y))) (* 0 -1))))) into 0 6.064 * [backup-simplify]: Simplify (+ (* -0.5 0) (+ (* 0 0) (+ (* 0 (pow (sqrt (/ -1 y)) 2)) (+ (* 0 0) (* 0 -1))))) into 0 6.064 * [taylor]: Taking taylor expansion of 0 in y 6.064 * [backup-simplify]: Simplify 0 into 0 6.064 * [backup-simplify]: Simplify (* +nan.0 +nan.0) into +nan.0 6.064 * [backup-simplify]: Simplify (* 0.5 +nan.0) into +nan.0 6.064 * [backup-simplify]: Simplify (- +nan.0) into (- +nan.0) 6.065 * [backup-simplify]: Simplify (- +nan.0) into (- +nan.0) 6.065 * [backup-simplify]: Simplify 0 into 0 6.065 * [backup-simplify]: Simplify 0 into 0 6.065 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 6.066 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt (/ -1 y)))) into 0 6.066 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 6.066 * [backup-simplify]: Simplify (- 0) into 0 6.067 * [backup-simplify]: Simplify (+ 0 0) into 0 6.067 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 6.067 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt (/ -1 y)))) into 0 6.068 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 6.068 * [backup-simplify]: Simplify (+ 0 0) into 0 6.069 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (sqrt (/ -1 y)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (sqrt (/ -1 y))) (* 0 -1)))))) into 0 6.071 * [backup-simplify]: Simplify (+ (* -0.5 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (pow (sqrt (/ -1 y)) 2)) (+ (* 0 0) (* 0 -1)))))) into 0 6.071 * [taylor]: Taking taylor expansion of 0 in y 6.071 * [backup-simplify]: Simplify 0 into 0 6.071 * [backup-simplify]: Simplify 0 into 0 6.072 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0 6.074 * [backup-simplify]: Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0 6.074 * [backup-simplify]: Simplify (+ (* +nan.0 +nan.0) (* +nan.0 +nan.0)) into (- +nan.0) 6.075 * [backup-simplify]: Simplify (+ (* 0.5 (- +nan.0)) (* 0 +nan.0)) into (- +nan.0) 6.076 * [backup-simplify]: Simplify (- (- +nan.0)) into (- +nan.0) 6.076 * [backup-simplify]: Simplify (- +nan.0) into (- +nan.0) 6.077 * [backup-simplify]: Simplify (+ (* (- +nan.0) (* (/ 1 (- y)) 1)) (+ (- +nan.0) (* 0.5 (pow (* 1 (/ 1 (/ 1 (- x)))) 2)))) into (- (* 0.5 (pow x 2)) (+ (* +nan.0 (/ 1 y)) (- +nan.0))) 6.077 * * * * [progress]: [ 2 / 2 ] generating series at (2 1 2) 6.077 * [backup-simplify]: Simplify (+ x (sqrt y)) into (+ x (sqrt y)) 6.077 * [approximate]: Taking taylor expansion of (+ x (sqrt y)) in (x y) around 0 6.077 * [taylor]: Taking taylor expansion of (+ x (sqrt y)) in y 6.077 * [taylor]: Taking taylor expansion of x in y 6.077 * [backup-simplify]: Simplify x into x 6.077 * [taylor]: Taking taylor expansion of (sqrt y) in y 6.077 * [taylor]: Taking taylor expansion of y in y 6.077 * [backup-simplify]: Simplify 0 into 0 6.077 * [backup-simplify]: Simplify 1 into 1 6.078 * [backup-simplify]: Simplify (sqrt 0) into 0 6.079 * [backup-simplify]: Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0 6.079 * [taylor]: Taking taylor expansion of (+ x (sqrt y)) in x 6.079 * [taylor]: Taking taylor expansion of x in x 6.079 * [backup-simplify]: Simplify 0 into 0 6.079 * [backup-simplify]: Simplify 1 into 1 6.079 * [taylor]: Taking taylor expansion of (sqrt y) in x 6.079 * [taylor]: Taking taylor expansion of y in x 6.079 * [backup-simplify]: Simplify y into y 6.079 * [backup-simplify]: Simplify (sqrt y) into (sqrt y) 6.079 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt y))) into 0 6.079 * [taylor]: Taking taylor expansion of (+ x (sqrt y)) in x 6.079 * [taylor]: Taking taylor expansion of x in x 6.079 * [backup-simplify]: Simplify 0 into 0 6.079 * [backup-simplify]: Simplify 1 into 1 6.079 * [taylor]: Taking taylor expansion of (sqrt y) in x 6.079 * [taylor]: Taking taylor expansion of y in x 6.079 * [backup-simplify]: Simplify y into y 6.079 * [backup-simplify]: Simplify (sqrt y) into (sqrt y) 6.079 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt y))) into 0 6.079 * [backup-simplify]: Simplify (+ 0 (sqrt y)) into (sqrt y) 6.079 * [taylor]: Taking taylor expansion of (sqrt y) in y 6.079 * [taylor]: Taking taylor expansion of y in y 6.079 * [backup-simplify]: Simplify 0 into 0 6.079 * [backup-simplify]: Simplify 1 into 1 6.079 * [backup-simplify]: Simplify (sqrt 0) into 0 6.080 * [backup-simplify]: Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0 6.080 * [backup-simplify]: Simplify 0 into 0 6.081 * [backup-simplify]: Simplify (+ 1 0) into 1 6.081 * [taylor]: Taking taylor expansion of 1 in y 6.081 * [backup-simplify]: Simplify 1 into 1 6.081 * [backup-simplify]: Simplify 1 into 1 6.081 * [backup-simplify]: Simplify +nan.0 into +nan.0 6.081 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt y))) into 0 6.081 * [backup-simplify]: Simplify (+ 0 0) into 0 6.081 * [taylor]: Taking taylor expansion of 0 in y 6.081 * [backup-simplify]: Simplify 0 into 0 6.081 * [backup-simplify]: Simplify 0 into 0 6.081 * [backup-simplify]: Simplify 0 into 0 6.083 * [backup-simplify]: Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0 6.083 * [backup-simplify]: Simplify +nan.0 into +nan.0 6.083 * [backup-simplify]: Simplify (+ (* +nan.0 (pow (* y 1) 2)) (+ (* +nan.0 (* y 1)) (* 1 (* 1 x)))) into (- x (+ (* +nan.0 (pow y 2)) (- (* +nan.0 y)))) 6.084 * [backup-simplify]: Simplify (+ (/ 1 x) (sqrt (/ 1 y))) into (+ (sqrt (/ 1 y)) (/ 1 x)) 6.084 * [approximate]: Taking taylor expansion of (+ (sqrt (/ 1 y)) (/ 1 x)) in (x y) around 0 6.084 * [taylor]: Taking taylor expansion of (+ (sqrt (/ 1 y)) (/ 1 x)) in y 6.084 * [taylor]: Taking taylor expansion of (sqrt (/ 1 y)) in y 6.084 * [taylor]: Taking taylor expansion of (/ 1 y) in y 6.084 * [taylor]: Taking taylor expansion of y in y 6.084 * [backup-simplify]: Simplify 0 into 0 6.084 * [backup-simplify]: Simplify 1 into 1 6.084 * [backup-simplify]: Simplify (/ 1 1) into 1 6.084 * [backup-simplify]: Simplify (sqrt 0) into 0 6.085 * [backup-simplify]: Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0 6.085 * [taylor]: Taking taylor expansion of (/ 1 x) in y 6.085 * [taylor]: Taking taylor expansion of x in y 6.085 * [backup-simplify]: Simplify x into x 6.085 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 6.085 * [taylor]: Taking taylor expansion of (+ (sqrt (/ 1 y)) (/ 1 x)) in x 6.085 * [taylor]: Taking taylor expansion of (sqrt (/ 1 y)) in x 6.085 * [taylor]: Taking taylor expansion of (/ 1 y) in x 6.085 * [taylor]: Taking taylor expansion of y in x 6.085 * [backup-simplify]: Simplify y into y 6.085 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 6.085 * [backup-simplify]: Simplify (sqrt (/ 1 y)) into (sqrt (/ 1 y)) 6.085 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 6.085 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (/ 1 y)))) into 0 6.085 * [taylor]: Taking taylor expansion of (/ 1 x) in x 6.085 * [taylor]: Taking taylor expansion of x in x 6.085 * [backup-simplify]: Simplify 0 into 0 6.085 * [backup-simplify]: Simplify 1 into 1 6.086 * [backup-simplify]: Simplify (/ 1 1) into 1 6.086 * [taylor]: Taking taylor expansion of (+ (sqrt (/ 1 y)) (/ 1 x)) in x 6.086 * [taylor]: Taking taylor expansion of (sqrt (/ 1 y)) in x 6.086 * [taylor]: Taking taylor expansion of (/ 1 y) in x 6.086 * [taylor]: Taking taylor expansion of y in x 6.086 * [backup-simplify]: Simplify y into y 6.086 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 6.086 * [backup-simplify]: Simplify (sqrt (/ 1 y)) into (sqrt (/ 1 y)) 6.086 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 6.086 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (/ 1 y)))) into 0 6.086 * [taylor]: Taking taylor expansion of (/ 1 x) in x 6.086 * [taylor]: Taking taylor expansion of x in x 6.086 * [backup-simplify]: Simplify 0 into 0 6.086 * [backup-simplify]: Simplify 1 into 1 6.086 * [backup-simplify]: Simplify (/ 1 1) into 1 6.087 * [backup-simplify]: Simplify (+ 0 1) into 1 6.087 * [taylor]: Taking taylor expansion of 1 in y 6.087 * [backup-simplify]: Simplify 1 into 1 6.087 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 6.087 * [backup-simplify]: Simplify (+ (sqrt (/ 1 y)) 0) into (sqrt (/ 1 y)) 6.087 * [taylor]: Taking taylor expansion of (sqrt (/ 1 y)) in y 6.087 * [taylor]: Taking taylor expansion of (/ 1 y) in y 6.087 * [taylor]: Taking taylor expansion of y in y 6.087 * [backup-simplify]: Simplify 0 into 0 6.087 * [backup-simplify]: Simplify 1 into 1 6.088 * [backup-simplify]: Simplify (/ 1 1) into 1 6.088 * [backup-simplify]: Simplify (sqrt 0) into 0 6.089 * [backup-simplify]: Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0 6.089 * [backup-simplify]: Simplify 0 into 0 6.089 * [backup-simplify]: Simplify 1 into 1 6.089 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 6.089 * [backup-simplify]: Simplify (+ 0 0) into 0 6.089 * [taylor]: Taking taylor expansion of 0 in y 6.089 * [backup-simplify]: Simplify 0 into 0 6.089 * [backup-simplify]: Simplify +nan.0 into +nan.0 6.089 * [backup-simplify]: Simplify 0 into 0 6.090 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 6.090 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (/ 1 y)))) into 0 6.091 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 6.091 * [backup-simplify]: Simplify (+ 0 0) into 0 6.091 * [taylor]: Taking taylor expansion of 0 in y 6.091 * [backup-simplify]: Simplify 0 into 0 6.091 * [backup-simplify]: Simplify 0 into 0 6.091 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 6.094 * [backup-simplify]: Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0 6.094 * [backup-simplify]: Simplify +nan.0 into +nan.0 6.095 * [backup-simplify]: Simplify (+ (* +nan.0 (* (/ 1 y) 1)) (+ +nan.0 (* 1 (* 1 (/ 1 (/ 1 x)))))) into (- x (+ (* +nan.0 (/ 1 y)) (- +nan.0))) 6.095 * [backup-simplify]: Simplify (+ (/ 1 (- x)) (sqrt (/ 1 (- y)))) into (- (sqrt (/ -1 y)) (/ 1 x)) 6.095 * [approximate]: Taking taylor expansion of (- (sqrt (/ -1 y)) (/ 1 x)) in (x y) around 0 6.095 * [taylor]: Taking taylor expansion of (- (sqrt (/ -1 y)) (/ 1 x)) in y 6.095 * [taylor]: Taking taylor expansion of (sqrt (/ -1 y)) in y 6.095 * [taylor]: Taking taylor expansion of (/ -1 y) in y 6.095 * [taylor]: Taking taylor expansion of -1 in y 6.095 * [backup-simplify]: Simplify -1 into -1 6.095 * [taylor]: Taking taylor expansion of y in y 6.095 * [backup-simplify]: Simplify 0 into 0 6.095 * [backup-simplify]: Simplify 1 into 1 6.096 * [backup-simplify]: Simplify (/ -1 1) into -1 6.096 * [backup-simplify]: Simplify (sqrt 0) into 0 6.097 * [backup-simplify]: Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0 6.097 * [taylor]: Taking taylor expansion of (/ 1 x) in y 6.097 * [taylor]: Taking taylor expansion of x in y 6.097 * [backup-simplify]: Simplify x into x 6.097 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 6.097 * [taylor]: Taking taylor expansion of (- (sqrt (/ -1 y)) (/ 1 x)) in x 6.097 * [taylor]: Taking taylor expansion of (sqrt (/ -1 y)) in x 6.097 * [taylor]: Taking taylor expansion of (/ -1 y) in x 6.098 * [taylor]: Taking taylor expansion of -1 in x 6.098 * [backup-simplify]: Simplify -1 into -1 6.098 * [taylor]: Taking taylor expansion of y in x 6.098 * [backup-simplify]: Simplify y into y 6.098 * [backup-simplify]: Simplify (/ -1 y) into (/ -1 y) 6.098 * [backup-simplify]: Simplify (sqrt (/ -1 y)) into (sqrt (/ -1 y)) 6.098 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)))) into 0 6.098 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (/ -1 y)))) into 0 6.098 * [taylor]: Taking taylor expansion of (/ 1 x) in x 6.098 * [taylor]: Taking taylor expansion of x in x 6.098 * [backup-simplify]: Simplify 0 into 0 6.098 * [backup-simplify]: Simplify 1 into 1 6.098 * [backup-simplify]: Simplify (/ 1 1) into 1 6.099 * [taylor]: Taking taylor expansion of (- (sqrt (/ -1 y)) (/ 1 x)) in x 6.099 * [taylor]: Taking taylor expansion of (sqrt (/ -1 y)) in x 6.099 * [taylor]: Taking taylor expansion of (/ -1 y) in x 6.099 * [taylor]: Taking taylor expansion of -1 in x 6.099 * [backup-simplify]: Simplify -1 into -1 6.099 * [taylor]: Taking taylor expansion of y in x 6.099 * [backup-simplify]: Simplify y into y 6.099 * [backup-simplify]: Simplify (/ -1 y) into (/ -1 y) 6.099 * [backup-simplify]: Simplify (sqrt (/ -1 y)) into (sqrt (/ -1 y)) 6.099 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)))) into 0 6.099 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (/ -1 y)))) into 0 6.099 * [taylor]: Taking taylor expansion of (/ 1 x) in x 6.099 * [taylor]: Taking taylor expansion of x in x 6.099 * [backup-simplify]: Simplify 0 into 0 6.099 * [backup-simplify]: Simplify 1 into 1 6.100 * [backup-simplify]: Simplify (/ 1 1) into 1 6.100 * [backup-simplify]: Simplify (- 1) into -1 6.100 * [backup-simplify]: Simplify (+ 0 -1) into -1 6.101 * [taylor]: Taking taylor expansion of -1 in y 6.101 * [backup-simplify]: Simplify -1 into -1 6.101 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 6.102 * [backup-simplify]: Simplify (- 0) into 0 6.102 * [backup-simplify]: Simplify (+ (sqrt (/ -1 y)) 0) into (sqrt (/ -1 y)) 6.102 * [taylor]: Taking taylor expansion of (sqrt (/ -1 y)) in y 6.102 * [taylor]: Taking taylor expansion of (/ -1 y) in y 6.102 * [taylor]: Taking taylor expansion of -1 in y 6.102 * [backup-simplify]: Simplify -1 into -1 6.102 * [taylor]: Taking taylor expansion of y in y 6.102 * [backup-simplify]: Simplify 0 into 0 6.102 * [backup-simplify]: Simplify 1 into 1 6.102 * [backup-simplify]: Simplify (/ -1 1) into -1 6.103 * [backup-simplify]: Simplify (sqrt 0) into 0 6.104 * [backup-simplify]: Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0 6.104 * [backup-simplify]: Simplify 0 into 0 6.104 * [backup-simplify]: Simplify -1 into -1 6.105 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 6.105 * [backup-simplify]: Simplify (- 0) into 0 6.106 * [backup-simplify]: Simplify (+ 0 0) into 0 6.106 * [taylor]: Taking taylor expansion of 0 in y 6.106 * [backup-simplify]: Simplify 0 into 0 6.106 * [backup-simplify]: Simplify +nan.0 into +nan.0 6.106 * [backup-simplify]: Simplify 0 into 0 6.106 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 6.107 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (/ -1 y)))) into 0 6.108 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 6.108 * [backup-simplify]: Simplify (- 0) into 0 6.109 * [backup-simplify]: Simplify (+ 0 0) into 0 6.109 * [taylor]: Taking taylor expansion of 0 in y 6.109 * [backup-simplify]: Simplify 0 into 0 6.109 * [backup-simplify]: Simplify 0 into 0 6.110 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0 6.113 * [backup-simplify]: Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0 6.113 * [backup-simplify]: Simplify +nan.0 into +nan.0 6.113 * [backup-simplify]: Simplify (+ (* +nan.0 (* (/ 1 (- y)) 1)) (+ +nan.0 (* -1 (* 1 (/ 1 (/ 1 (- x))))))) into (- x (+ (* +nan.0 (/ 1 y)) (- +nan.0))) 6.113 * * * [progress]: simplifying candidates 6.116 * [simplify]: Simplifying: (expm1 (* (* 0.5 (+ x (sqrt y))) (- x (sqrt y)))) (log1p (* (* 0.5 (+ x (sqrt y))) (- x (sqrt y)))) (* (* 0.5 (+ x (sqrt y))) (- x (sqrt y))) (* (* 0.5 (+ x (sqrt y))) (- x (sqrt y))) (+ (+ (log 0.5) (log (+ x (sqrt y)))) (log (- x (sqrt y)))) (+ (log (* 0.5 (+ x (sqrt y)))) (log (- x (sqrt y)))) (log (* (* 0.5 (+ x (sqrt y))) (- x (sqrt y)))) (exp (* (* 0.5 (+ x (sqrt y))) (- x (sqrt y)))) (* (* (* (* 0.5 0.5) 0.5) (* (* (+ x (sqrt y)) (+ x (sqrt y))) (+ x (sqrt y)))) (* (* (- x (sqrt y)) (- x (sqrt y))) (- x (sqrt y)))) (* (* (* (* 0.5 (+ x (sqrt y))) (* 0.5 (+ x (sqrt y)))) (* 0.5 (+ x (sqrt y)))) (* (* (- x (sqrt y)) (- x (sqrt y))) (- x (sqrt y)))) (* (cbrt (* (* 0.5 (+ x (sqrt y))) (- x (sqrt y)))) (cbrt (* (* 0.5 (+ x (sqrt y))) (- x (sqrt y))))) (cbrt (* (* 0.5 (+ x (sqrt y))) (- x (sqrt y)))) (* (* (* (* 0.5 (+ x (sqrt y))) (- x (sqrt y))) (* (* 0.5 (+ x (sqrt y))) (- x (sqrt y)))) (* (* 0.5 (+ x (sqrt y))) (- x (sqrt y)))) (sqrt (* (* 0.5 (+ x (sqrt y))) (- x (sqrt y)))) (sqrt (* (* 0.5 (+ x (sqrt y))) (- x (sqrt y)))) (* (* 0.5 (+ (pow x 3) (pow (sqrt y) 3))) (- (pow x 3) (pow (sqrt y) 3))) (* (+ (* x x) (- (* (sqrt y) (sqrt y)) (* x (sqrt y)))) (+ (* x x) (+ (* (sqrt y) (sqrt y)) (* x (sqrt y))))) (* (* 0.5 (+ (pow x 3) (pow (sqrt y) 3))) (- (* x x) (* (sqrt y) (sqrt y)))) (* (+ (* x x) (- (* (sqrt y) (sqrt y)) (* x (sqrt y)))) (+ x (sqrt y))) (* (* 0.5 (- (* x x) (* (sqrt y) (sqrt y)))) (- (pow x 3) (pow (sqrt y) 3))) (* (- x (sqrt y)) (+ (* x x) (+ (* (sqrt y) (sqrt y)) (* x (sqrt y))))) (* (* 0.5 (- (* x x) (* (sqrt y) (sqrt y)))) (- (* x x) (* (sqrt y) (sqrt y)))) (* (- x (sqrt y)) (+ x (sqrt y))) (* (* 0.5 (+ x (sqrt y))) (fma (* (cbrt x) (cbrt x)) (cbrt x) (- (* (cbrt (sqrt y)) (* (cbrt (sqrt y)) (cbrt (sqrt y))))))) (* (* 0.5 (+ x (sqrt y))) (fma (- (cbrt (sqrt y))) (* (cbrt (sqrt y)) (cbrt (sqrt y))) (* (cbrt (sqrt y)) (* (cbrt (sqrt y)) (cbrt (sqrt y)))))) (* (* 0.5 (+ x (sqrt y))) (fma (* (cbrt x) (cbrt x)) (cbrt x) (- (* (sqrt (cbrt y)) (sqrt (* (cbrt y) (cbrt y))))))) (* (* 0.5 (+ x (sqrt y))) (fma (- (sqrt (cbrt y))) (sqrt (* (cbrt y) (cbrt y))) (* (sqrt (cbrt y)) (sqrt (* (cbrt y) (cbrt y)))))) (* (* 0.5 (+ x (sqrt y))) (fma (* (cbrt x) (cbrt x)) (cbrt x) (- (* (sqrt (sqrt y)) (sqrt (sqrt y)))))) (* (* 0.5 (+ x (sqrt y))) (fma (- (sqrt (sqrt y))) (sqrt (sqrt y)) (* (sqrt (sqrt y)) (sqrt (sqrt y))))) (* (* 0.5 (+ x (sqrt y))) (fma (* (cbrt x) (cbrt x)) (cbrt x) (- (* (sqrt y) (sqrt 1))))) (* (* 0.5 (+ x (sqrt y))) (fma (- (sqrt y)) (sqrt 1) (* (sqrt y) (sqrt 1)))) (* (* 0.5 (+ x (sqrt y))) (fma (* (cbrt x) (cbrt x)) (cbrt x) (- (* (sqrt (sqrt y)) (sqrt (sqrt y)))))) (* (* 0.5 (+ x (sqrt y))) (fma (- (sqrt (sqrt y))) (sqrt (sqrt y)) (* (sqrt (sqrt y)) (sqrt (sqrt y))))) (* (* 0.5 (+ x (sqrt y))) (fma (* (cbrt x) (cbrt x)) (cbrt x) (- (* (sqrt y) 1)))) (* (* 0.5 (+ x (sqrt y))) (fma (- (sqrt y)) 1 (* (sqrt y) 1))) (* (* 0.5 (+ x (sqrt y))) (fma (sqrt x) (sqrt x) (- (* (cbrt (sqrt y)) (* (cbrt (sqrt y)) (cbrt (sqrt y))))))) (* (* 0.5 (+ x (sqrt y))) (fma (- (cbrt (sqrt y))) (* (cbrt (sqrt y)) (cbrt (sqrt y))) (* (cbrt (sqrt y)) (* (cbrt (sqrt y)) (cbrt (sqrt y)))))) (* (* 0.5 (+ x (sqrt y))) (fma (sqrt x) (sqrt x) (- (* (sqrt (cbrt y)) (sqrt (* (cbrt y) (cbrt y))))))) (* (* 0.5 (+ x (sqrt y))) (fma (- (sqrt (cbrt y))) (sqrt (* (cbrt y) (cbrt y))) (* (sqrt (cbrt y)) (sqrt (* (cbrt y) (cbrt y)))))) (* (* 0.5 (+ x (sqrt y))) (fma (sqrt x) (sqrt x) (- (* (sqrt (sqrt y)) (sqrt (sqrt y)))))) (* (* 0.5 (+ x (sqrt y))) (fma (- (sqrt (sqrt y))) (sqrt (sqrt y)) (* (sqrt (sqrt y)) (sqrt (sqrt y))))) (* (* 0.5 (+ x (sqrt y))) (fma (sqrt x) (sqrt x) (- (* (sqrt y) (sqrt 1))))) (* (* 0.5 (+ x (sqrt y))) (fma (- (sqrt y)) (sqrt 1) (* (sqrt y) (sqrt 1)))) (* (* 0.5 (+ x (sqrt y))) (fma (sqrt x) (sqrt x) (- (* (sqrt (sqrt y)) (sqrt (sqrt y)))))) (* (* 0.5 (+ x (sqrt y))) (fma (- (sqrt (sqrt y))) (sqrt (sqrt y)) (* (sqrt (sqrt y)) (sqrt (sqrt y))))) (* (* 0.5 (+ x (sqrt y))) (fma (sqrt x) (sqrt x) (- (* (sqrt y) 1)))) (* (* 0.5 (+ x (sqrt y))) (fma (- (sqrt y)) 1 (* (sqrt y) 1))) (* (* 0.5 (+ x (sqrt y))) (fma 1 x (- (* (cbrt (sqrt y)) (* (cbrt (sqrt y)) (cbrt (sqrt y))))))) (* (* 0.5 (+ x (sqrt y))) (fma (- (cbrt (sqrt y))) (* (cbrt (sqrt y)) (cbrt (sqrt y))) (* (cbrt (sqrt y)) (* (cbrt (sqrt y)) (cbrt (sqrt y)))))) (* (* 0.5 (+ x (sqrt y))) (fma 1 x (- (* (sqrt (cbrt y)) (sqrt (* (cbrt y) (cbrt y))))))) (* (* 0.5 (+ x (sqrt y))) (fma (- (sqrt (cbrt y))) (sqrt (* (cbrt y) (cbrt y))) (* (sqrt (cbrt y)) (sqrt (* (cbrt y) (cbrt y)))))) (* (* 0.5 (+ x (sqrt y))) (fma 1 x (- (* (sqrt (sqrt y)) (sqrt (sqrt y)))))) (* (* 0.5 (+ x (sqrt y))) (fma (- (sqrt (sqrt y))) (sqrt (sqrt y)) (* (sqrt (sqrt y)) (sqrt (sqrt y))))) (* (* 0.5 (+ x (sqrt y))) (fma 1 x (- (* (sqrt y) (sqrt 1))))) (* (* 0.5 (+ x (sqrt y))) (fma (- (sqrt y)) (sqrt 1) (* (sqrt y) (sqrt 1)))) (* (* 0.5 (+ x (sqrt y))) (fma 1 x (- (* (sqrt (sqrt y)) (sqrt (sqrt y)))))) (* (* 0.5 (+ x (sqrt y))) (fma (- (sqrt (sqrt y))) (sqrt (sqrt y)) (* (sqrt (sqrt y)) (sqrt (sqrt y))))) (* (* 0.5 (+ x (sqrt y))) (fma 1 x (- (* (sqrt y) 1)))) (* (* 0.5 (+ x (sqrt y))) (fma (- (sqrt y)) 1 (* (sqrt y) 1))) (* (* 0.5 (+ x (sqrt y))) x) (* (* 0.5 (+ x (sqrt y))) (- (sqrt y))) (* (* 0.5 (+ x (sqrt y))) x) (* (* 0.5 (+ x (sqrt y))) (- (sqrt y))) (* (fma (* (cbrt x) (cbrt x)) (cbrt x) (- (* (cbrt (sqrt y)) (* (cbrt (sqrt y)) (cbrt (sqrt y)))))) (* 0.5 (+ x (sqrt y)))) (* (fma (- (cbrt (sqrt y))) (* (cbrt (sqrt y)) (cbrt (sqrt y))) (* (cbrt (sqrt y)) (* (cbrt (sqrt y)) (cbrt (sqrt y))))) (* 0.5 (+ x (sqrt y)))) (* (fma (* (cbrt x) (cbrt x)) (cbrt x) (- (* (sqrt (cbrt y)) (sqrt (* (cbrt y) (cbrt y)))))) (* 0.5 (+ x (sqrt y)))) (* (fma (- (sqrt (cbrt y))) (sqrt (* (cbrt y) (cbrt y))) (* (sqrt (cbrt y)) (sqrt (* (cbrt y) (cbrt y))))) (* 0.5 (+ x (sqrt y)))) (* (fma (* (cbrt x) (cbrt x)) (cbrt x) (- (* (sqrt (sqrt y)) (sqrt (sqrt y))))) (* 0.5 (+ x (sqrt y)))) (* (fma (- (sqrt (sqrt y))) (sqrt (sqrt y)) (* (sqrt (sqrt y)) (sqrt (sqrt y)))) (* 0.5 (+ x (sqrt y)))) (* (fma (* (cbrt x) (cbrt x)) (cbrt x) (- (* (sqrt y) (sqrt 1)))) (* 0.5 (+ x (sqrt y)))) (* (fma (- (sqrt y)) (sqrt 1) (* (sqrt y) (sqrt 1))) (* 0.5 (+ x (sqrt y)))) (* (fma (* (cbrt x) (cbrt x)) (cbrt x) (- (* (sqrt (sqrt y)) (sqrt (sqrt y))))) (* 0.5 (+ x (sqrt y)))) (* (fma (- (sqrt (sqrt y))) (sqrt (sqrt y)) (* (sqrt (sqrt y)) (sqrt (sqrt y)))) (* 0.5 (+ x (sqrt y)))) (* (fma (* (cbrt x) (cbrt x)) (cbrt x) (- (* (sqrt y) 1))) (* 0.5 (+ x (sqrt y)))) (* (fma (- (sqrt y)) 1 (* (sqrt y) 1)) (* 0.5 (+ x (sqrt y)))) (* (fma (sqrt x) (sqrt x) (- (* (cbrt (sqrt y)) (* (cbrt (sqrt y)) (cbrt (sqrt y)))))) (* 0.5 (+ x (sqrt y)))) (* (fma (- (cbrt (sqrt y))) (* (cbrt (sqrt y)) (cbrt (sqrt y))) (* (cbrt (sqrt y)) (* (cbrt (sqrt y)) (cbrt (sqrt y))))) (* 0.5 (+ x (sqrt y)))) (* (fma (sqrt x) (sqrt x) (- (* (sqrt (cbrt y)) (sqrt (* (cbrt y) (cbrt y)))))) (* 0.5 (+ x (sqrt y)))) (* (fma (- (sqrt (cbrt y))) (sqrt (* (cbrt y) (cbrt y))) (* (sqrt (cbrt y)) (sqrt (* (cbrt y) (cbrt y))))) (* 0.5 (+ x (sqrt y)))) (* (fma (sqrt x) (sqrt x) (- (* (sqrt (sqrt y)) (sqrt (sqrt y))))) (* 0.5 (+ x (sqrt y)))) (* (fma (- (sqrt (sqrt y))) (sqrt (sqrt y)) (* (sqrt (sqrt y)) (sqrt (sqrt y)))) (* 0.5 (+ x (sqrt y)))) (* (fma (sqrt x) (sqrt x) (- (* (sqrt y) (sqrt 1)))) (* 0.5 (+ x (sqrt y)))) (* (fma (- (sqrt y)) (sqrt 1) (* (sqrt y) (sqrt 1))) (* 0.5 (+ x (sqrt y)))) (* (fma (sqrt x) (sqrt x) (- (* (sqrt (sqrt y)) (sqrt (sqrt y))))) (* 0.5 (+ x (sqrt y)))) (* (fma (- (sqrt (sqrt y))) (sqrt (sqrt y)) (* (sqrt (sqrt y)) (sqrt (sqrt y)))) (* 0.5 (+ x (sqrt y)))) (* (fma (sqrt x) (sqrt x) (- (* (sqrt y) 1))) (* 0.5 (+ x (sqrt y)))) (* (fma (- (sqrt y)) 1 (* (sqrt y) 1)) (* 0.5 (+ x (sqrt y)))) (* (fma 1 x (- (* (cbrt (sqrt y)) (* (cbrt (sqrt y)) (cbrt (sqrt y)))))) (* 0.5 (+ x (sqrt y)))) (* (fma (- (cbrt (sqrt y))) (* (cbrt (sqrt y)) (cbrt (sqrt y))) (* (cbrt (sqrt y)) (* (cbrt (sqrt y)) (cbrt (sqrt y))))) (* 0.5 (+ x (sqrt y)))) (* (fma 1 x (- (* (sqrt (cbrt y)) (sqrt (* (cbrt y) (cbrt y)))))) (* 0.5 (+ x (sqrt y)))) (* (fma (- (sqrt (cbrt y))) (sqrt (* (cbrt y) (cbrt y))) (* (sqrt (cbrt y)) (sqrt (* (cbrt y) (cbrt y))))) (* 0.5 (+ x (sqrt y)))) (* (fma 1 x (- (* (sqrt (sqrt y)) (sqrt (sqrt y))))) (* 0.5 (+ x (sqrt y)))) (* (fma (- (sqrt (sqrt y))) (sqrt (sqrt y)) (* (sqrt (sqrt y)) (sqrt (sqrt y)))) (* 0.5 (+ x (sqrt y)))) (* (fma 1 x (- (* (sqrt y) (sqrt 1)))) (* 0.5 (+ x (sqrt y)))) (* (fma (- (sqrt y)) (sqrt 1) (* (sqrt y) (sqrt 1))) (* 0.5 (+ x (sqrt y)))) (* (fma 1 x (- (* (sqrt (sqrt y)) (sqrt (sqrt y))))) (* 0.5 (+ x (sqrt y)))) (* (fma (- (sqrt (sqrt y))) (sqrt (sqrt y)) (* (sqrt (sqrt y)) (sqrt (sqrt y)))) (* 0.5 (+ x (sqrt y)))) (* (fma 1 x (- (* (sqrt y) 1))) (* 0.5 (+ x (sqrt y)))) (* (fma (- (sqrt y)) 1 (* (sqrt y) 1)) (* 0.5 (+ x (sqrt y)))) (* x (* 0.5 (+ x (sqrt y)))) (* (- (sqrt y)) (* 0.5 (+ x (sqrt y)))) (* x (* 0.5 (+ x (sqrt y)))) (* (- (sqrt y)) (* 0.5 (+ x (sqrt y)))) (* (* 0.5 (+ x (sqrt y))) (* (cbrt (- x (sqrt y))) (cbrt (- x (sqrt y))))) (* (* 0.5 (+ x (sqrt y))) (sqrt (- x (sqrt y)))) (* (* 0.5 (+ x (sqrt y))) 1) (* (* 0.5 (+ x (sqrt y))) (+ (sqrt x) (sqrt (sqrt y)))) (* (* 0.5 (+ x (sqrt y))) (+ (sqrt x) (sqrt (sqrt y)))) (* (* 0.5 (+ x (sqrt y))) 1) (* (+ x (sqrt y)) (- x (sqrt y))) (* (* 0.5 (+ x (sqrt y))) (- (pow x 3) (pow (sqrt y) 3))) (* (* 0.5 (+ x (sqrt y))) (- (* x x) (* (sqrt y) (sqrt y)))) (* (* 0.5 (+ (pow x 3) (pow (sqrt y) 3))) (- x (sqrt y))) (* (* 0.5 (- (* x x) (* (sqrt y) (sqrt y)))) (- x (sqrt y))) (expm1 (+ x (sqrt y))) (log1p (+ x (sqrt y))) (* (exp x) (exp (sqrt y))) (log (+ x (sqrt y))) (exp (+ x (sqrt y))) (* (cbrt (+ x (sqrt y))) (cbrt (+ x (sqrt y)))) (cbrt (+ x (sqrt y))) (* (* (+ x (sqrt y)) (+ x (sqrt y))) (+ x (sqrt y))) (sqrt (+ x (sqrt y))) (sqrt (+ x (sqrt y))) (+ (pow x 3) (pow (sqrt y) 3)) (+ (* x x) (- (* (sqrt y) (sqrt y)) (* x (sqrt y)))) (- (* x x) (* (sqrt y) (sqrt y))) (- x (sqrt y)) (+ x (sqrt y)) (- (* 0.5 (pow x 2)) (* 0.5 y)) (- (* 0.5 (pow x 2)) (* 0.5 y)) (- (* 0.5 (pow x 2)) (+ (* +nan.0 (/ 1 y)) (- +nan.0))) (- x (+ (* +nan.0 (pow y 2)) (- (* +nan.0 y)))) (- x (+ (* +nan.0 (/ 1 y)) (- +nan.0))) (- x (+ (* +nan.0 (/ 1 y)) (- +nan.0))) 6.121 * * [simplify]: Extracting # 0 : cost 0 6.122 * * [simplify]: Extracting # 1 : cost 0 6.122 * * [simplify]: Extracting # 2 : cost 0 6.122 * * [simplify]: Extracting # 3 : cost 0 6.122 * * [simplify]: Extracting # 4 : cost 0 6.123 * * [simplify]: Extracting # 5 : cost 0 6.123 * * [simplify]: Extracting # 6 : cost 0 6.123 * * [simplify]: Extracting # 7 : cost 0 6.123 * * [simplify]: Extracting # 8 : cost 0 6.124 * * [simplify]: iteration 0 : 188 enodes (cost 2363 ) 6.178 * * [simplify]: Extracting # 0 : cost 0 6.179 * * [simplify]: Extracting # 1 : cost 0 6.180 * * [simplify]: Extracting # 2 : cost 0 6.181 * * [simplify]: Extracting # 3 : cost 0 6.181 * * [simplify]: Extracting # 4 : cost 0 6.182 * * [simplify]: iteration 1 : 518 enodes (cost 1820 ) 6.666 * * [simplify]: Extracting # 0 : cost 0 6.668 * * [simplify]: Extracting # 1 : cost 0 6.671 * * [simplify]: Extracting # 2 : cost 0 6.673 * * [simplify]: Extracting # 3 : cost 0 6.676 * * [simplify]: Extracting # 4 : cost 0 6.678 * * [simplify]: iteration 2 : 2183 enodes (cost 1440 ) 7.852 * * [simplify]: Extracting # 0 : cost 0 7.859 * * [simplify]: Extracting # 1 : cost 0 7.865 * * [simplify]: Extracting # 2 : cost 0 7.878 * * [simplify]: Extracting # 3 : cost 0 7.886 * * [simplify]: Extracting # 4 : cost 0 7.898 * * [simplify]: iteration done: 5002 enodes (cost 1299 ) 7.900 * [simplify]: Simplified to: (expm1 (* 0.5 (- (pow x 2) y))) (log1p (* 0.5 (- (pow x 2) y))) (* (- (* x x) y) 0.5) (* (- (* x x) y) 0.5) (log (* 0.5 (- (pow x 2) y))) (log (* 0.5 (- (pow x 2) y))) (log (* 0.5 (- (pow x 2) y))) (exp (* 0.5 (- (pow x 2) y))) (pow (* (- (* x x) y) 0.5) 3) (pow (* (- (* x x) y) 0.5) 3) (* (cbrt (* 0.5 (- (* x x) y))) (cbrt (* 0.5 (- (* x x) y)))) (cbrt (* 0.5 (- (* x x) y))) (pow (* (- (* x x) y) 0.5) 3) (sqrt (* 0.5 (- (* x x) y))) (sqrt (* 0.5 (- (* x x) y))) (* (- (pow x 3) (pow (sqrt y) 3)) (* 0.5 (fma (sqrt y) y (pow x 3)))) (* (fma x (+ x (sqrt y)) y) (- (fma x x y) (* x (sqrt y)))) (* (fma (sqrt y) y (pow x 3)) (* (- (* x x) y) 0.5)) (* (fma x x (- y (* x (sqrt y)))) (+ x (sqrt y))) (* (* 0.5 (- (pow x 2) y)) (- (pow x 3) (pow (sqrt y) 3))) (* (- x (sqrt y)) (fma x (+ x (sqrt y)) y)) (* (- (* x x) y) (* 0.5 (- (* x x) y))) (- (* x x) y) (* (+ x (sqrt y)) (* 0.5 (- (pow (cbrt x) 3) (sqrt y)))) (* (* (+ x (sqrt y)) 0) 0.5) (* (* 0.5 (+ x (sqrt y))) (fma (fabs (cbrt y)) (- (sqrt (cbrt y))) (pow (cbrt x) 3))) (* (* (* (fabs (cbrt y)) (+ (- (sqrt (cbrt y))) (sqrt (cbrt y)))) 0.5) (+ x (sqrt y))) (* (+ x (sqrt y)) (* 0.5 (- (pow (cbrt x) 3) (sqrt y)))) (* (* (+ x (sqrt y)) 0) 0.5) (* (+ x (sqrt y)) (* 0.5 (- (pow (cbrt x) 3) (sqrt y)))) (* (* (+ x (sqrt y)) 0) 0.5) (* (+ x (sqrt y)) (* 0.5 (- (pow (cbrt x) 3) (sqrt y)))) (* (* (+ x (sqrt y)) 0) 0.5) (* (+ x (sqrt y)) (* 0.5 (- (pow (cbrt x) 3) (sqrt y)))) (* (* (+ x (sqrt y)) 0) 0.5) (* (- (* x x) y) 0.5) (* (* (+ x (sqrt y)) 0) 0.5) (* 0.5 (* (+ x (sqrt y)) (- x (* (fabs (cbrt y)) (sqrt (cbrt y)))))) (* (* (* (fabs (cbrt y)) (+ (- (sqrt (cbrt y))) (sqrt (cbrt y)))) 0.5) (+ x (sqrt y))) (* (- (* x x) y) 0.5) (* (* (+ x (sqrt y)) 0) 0.5) (* (- (* x x) y) 0.5) (* (* (+ x (sqrt y)) 0) 0.5) (* (- (* x x) y) 0.5) (* (* (+ x (sqrt y)) 0) 0.5) (* (- (* x x) y) 0.5) (* (* (+ x (sqrt y)) 0) 0.5) (* (- (* x x) y) 0.5) (* (* (+ x (sqrt y)) 0) 0.5) (* 0.5 (* (+ x (sqrt y)) (- x (* (fabs (cbrt y)) (sqrt (cbrt y)))))) (* (* (* (fabs (cbrt y)) (+ (- (sqrt (cbrt y))) (sqrt (cbrt y)))) 0.5) (+ x (sqrt y))) (* (- (* x x) y) 0.5) (* (* (+ x (sqrt y)) 0) 0.5) (* (- (* x x) y) 0.5) (* (* (+ x (sqrt y)) 0) 0.5) (* (- (* x x) y) 0.5) (* (* (+ x (sqrt y)) 0) 0.5) (* (- (* x x) y) 0.5) (* (* (+ x (sqrt y)) 0) 0.5) (* (* 0.5 (+ x (sqrt y))) x) (- (* (fma x (sqrt y) y) 0.5)) (* (* 0.5 (+ x (sqrt y))) x) (- (* (fma x (sqrt y) y) 0.5)) (* (+ x (sqrt y)) (* 0.5 (- (pow (cbrt x) 3) (sqrt y)))) (* (* (+ x (sqrt y)) 0) 0.5) (* (* 0.5 (+ x (sqrt y))) (fma (fabs (cbrt y)) (- (sqrt (cbrt y))) (pow (cbrt x) 3))) (* (* (* (fabs (cbrt y)) (+ (- (sqrt (cbrt y))) (sqrt (cbrt y)))) 0.5) (+ x (sqrt y))) (* (+ x (sqrt y)) (* 0.5 (- (pow (cbrt x) 3) (sqrt y)))) (* (* (+ x (sqrt y)) 0) 0.5) (* (+ x (sqrt y)) (* 0.5 (- (pow (cbrt x) 3) (sqrt y)))) (* (* (+ x (sqrt y)) 0) 0.5) (* (+ x (sqrt y)) (* 0.5 (- (pow (cbrt x) 3) (sqrt y)))) (* (* (+ x (sqrt y)) 0) 0.5) (* (+ x (sqrt y)) (* 0.5 (- (pow (cbrt x) 3) (sqrt y)))) (* (* (+ x (sqrt y)) 0) 0.5) (* (- (* x x) y) 0.5) (* (* (+ x (sqrt y)) 0) 0.5) (* 0.5 (* (+ x (sqrt y)) (- x (* (fabs (cbrt y)) (sqrt (cbrt y)))))) (* (* (* (fabs (cbrt y)) (+ (- (sqrt (cbrt y))) (sqrt (cbrt y)))) 0.5) (+ x (sqrt y))) (* (- (* x x) y) 0.5) (* (* (+ x (sqrt y)) 0) 0.5) (* (- (* x x) y) 0.5) (* (* (+ x (sqrt y)) 0) 0.5) (* (- (* x x) y) 0.5) (* (* (+ x (sqrt y)) 0) 0.5) (* (- (* x x) y) 0.5) (* (* (+ x (sqrt y)) 0) 0.5) (* (- (* x x) y) 0.5) (* (* (+ x (sqrt y)) 0) 0.5) (* 0.5 (* (+ x (sqrt y)) (- x (* (fabs (cbrt y)) (sqrt (cbrt y)))))) (* (* (* (fabs (cbrt y)) (+ (- (sqrt (cbrt y))) (sqrt (cbrt y)))) 0.5) (+ x (sqrt y))) (* (- (* x x) y) 0.5) (* (* (+ x (sqrt y)) 0) 0.5) (* (- (* x x) y) 0.5) (* (* (+ x (sqrt y)) 0) 0.5) (* (- (* x x) y) 0.5) (* (* (+ x (sqrt y)) 0) 0.5) (* (- (* x x) y) 0.5) (* (* (+ x (sqrt y)) 0) 0.5) (* (* 0.5 (+ x (sqrt y))) x) (- (* (fma x (sqrt y) y) 0.5)) (* (* 0.5 (+ x (sqrt y))) x) (- (* (fma x (sqrt y) y) 0.5)) (* (* 0.5 (+ x (sqrt y))) (* (cbrt (- x (sqrt y))) (cbrt (- x (sqrt y))))) (* (* 0.5 (+ x (sqrt y))) (sqrt (- x (sqrt y)))) (* 0.5 (+ x (sqrt y))) (* (* 0.5 (+ x (sqrt y))) (+ (sqrt x) (sqrt (sqrt y)))) (* (* 0.5 (+ x (sqrt y))) (+ (sqrt x) (sqrt (sqrt y)))) (* 0.5 (+ x (sqrt y))) (- (* x x) y) (* (* 0.5 (+ x (sqrt y))) (- (pow x 3) (pow (sqrt y) 3))) (* (- (* x x) y) (* 0.5 (+ x (sqrt y)))) (* (* 0.5 (fma (sqrt y) y (pow x 3))) (- x (sqrt y))) (* 0.5 (* (- (* x x) y) (- x (sqrt y)))) (expm1 (+ x (sqrt y))) (log1p (+ x (sqrt y))) (exp (+ x (sqrt y))) (log (+ x (sqrt y))) (exp (+ x (sqrt y))) (* (cbrt (+ x (sqrt y))) (cbrt (+ x (sqrt y)))) (cbrt (+ x (sqrt y))) (pow (+ x (sqrt y)) 3) (sqrt (+ x (sqrt y))) (sqrt (+ x (sqrt y))) (fma (sqrt y) y (pow x 3)) (- (fma x x y) (* x (sqrt y))) (- (* x x) y) (- x (sqrt y)) (+ x (sqrt y)) (* (- (* x x) y) 0.5) (* (- (* x x) y) 0.5) (- (fma (* x x) 0.5 +nan.0) (/ +nan.0 y)) (- x (* +nan.0 (- (pow y 2) y))) (+ (- x (/ +nan.0 y)) +nan.0) (+ (- x (/ +nan.0 y)) +nan.0) 7.901 * * * [progress]: adding candidates to table 8.121 * [progress]: [Phase 3 of 3] Extracting. 8.122 * * [regime]: Finding splitpoints for: (# #) 8.123 * * * [regime-changes]: Trying 2 branch expressions: (y x) 8.123 * * * * [regimes]: Trying to branch on y from (# #) 8.136 * * * * [regimes]: Trying to branch on x from (# #) 8.153 * * * [regime]: Found split indices: #