63.006 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.020 * * * [progress]: [2/2] Setting up program. 0.022 * [progress]: [Phase 2 of 3] Improving. 0.023 * * * * [progress]: [ 1 / 1 ] simplifiying candidate # 0.023 * [simplify]: Simplifying: (+ x (* (- 1.0 x) (- 1.0 y))) 0.023 * * [simplify]: iteration 0: 7 enodes 0.024 * * [simplify]: iteration 1: 13 enodes 0.026 * * [simplify]: iteration 2: 29 enodes 0.037 * * [simplify]: iteration 3: 84 enodes 0.076 * * [simplify]: iteration 4: 266 enodes 0.208 * * [simplify]: iteration 5: 705 enodes 0.735 * * [simplify]: iteration 6: 1823 enodes 3.916 * * [simplify]: iteration complete: 5001 enodes 3.916 * * [simplify]: Extracting #0: cost 1 inf + 0 3.917 * * [simplify]: Extracting #1: cost 253 inf + 0 3.926 * * [simplify]: Extracting #2: cost 794 inf + 8800 3.958 * * [simplify]: Extracting #3: cost 245 inf + 85165 4.018 * * [simplify]: Extracting #4: cost 2 inf + 124695 4.076 * * [simplify]: Extracting #5: cost 0 inf + 124826 4.121 * * [simplify]: Extracting #6: cost 0 inf + 124796 4.159 * [simplify]: Simplified to: (fma (- 1.0 y) (- 1.0 x) x) 4.163 * * [progress]: iteration 1 / 4 4.163 * * * [progress]: picking best candidate 4.165 * * * * [pick]: Picked # 4.165 * * * [progress]: localizing error 4.179 * * * [progress]: generating rewritten candidates 4.179 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 4.180 * * * [progress]: generating series expansions 4.180 * * * * [progress]: [ 1 / 1 ] generating series at (2) 4.180 * [backup-simplify]: Simplify (fma (- 1.0 y) (- 1.0 x) x) into (fma (- 1.0 y) (- 1.0 x) x) 4.180 * [approximate]: Taking taylor expansion of (fma (- 1.0 y) (- 1.0 x) x) in (y x) around 0 4.180 * [taylor]: Taking taylor expansion of (fma (- 1.0 y) (- 1.0 x) x) in x 4.180 * [taylor]: Rewrote expression to (+ (* (- 1.0 y) (- 1.0 x)) x) 4.180 * [taylor]: Taking taylor expansion of (* (- 1.0 y) (- 1.0 x)) in x 4.180 * [taylor]: Taking taylor expansion of (- 1.0 y) in x 4.180 * [taylor]: Taking taylor expansion of 1.0 in x 4.180 * [backup-simplify]: Simplify 1.0 into 1.0 4.180 * [taylor]: Taking taylor expansion of y in x 4.180 * [backup-simplify]: Simplify y into y 4.180 * [taylor]: Taking taylor expansion of (- 1.0 x) in x 4.180 * [taylor]: Taking taylor expansion of 1.0 in x 4.180 * [backup-simplify]: Simplify 1.0 into 1.0 4.180 * [taylor]: Taking taylor expansion of x in x 4.180 * [backup-simplify]: Simplify 0 into 0 4.180 * [backup-simplify]: Simplify 1 into 1 4.180 * [taylor]: Taking taylor expansion of x in x 4.180 * [backup-simplify]: Simplify 0 into 0 4.180 * [backup-simplify]: Simplify 1 into 1 4.180 * [taylor]: Taking taylor expansion of (fma (- 1.0 y) (- 1.0 x) x) in y 4.180 * [taylor]: Rewrote expression to (+ (* (- 1.0 y) (- 1.0 x)) x) 4.180 * [taylor]: Taking taylor expansion of (* (- 1.0 y) (- 1.0 x)) in y 4.180 * [taylor]: Taking taylor expansion of (- 1.0 y) in y 4.180 * [taylor]: Taking taylor expansion of 1.0 in y 4.180 * [backup-simplify]: Simplify 1.0 into 1.0 4.180 * [taylor]: Taking taylor expansion of y in y 4.180 * [backup-simplify]: Simplify 0 into 0 4.180 * [backup-simplify]: Simplify 1 into 1 4.180 * [taylor]: Taking taylor expansion of (- 1.0 x) in y 4.180 * [taylor]: Taking taylor expansion of 1.0 in y 4.180 * [backup-simplify]: Simplify 1.0 into 1.0 4.180 * [taylor]: Taking taylor expansion of x in y 4.180 * [backup-simplify]: Simplify x into x 4.180 * [taylor]: Taking taylor expansion of x in y 4.180 * [backup-simplify]: Simplify x into x 4.180 * [taylor]: Taking taylor expansion of (fma (- 1.0 y) (- 1.0 x) x) in y 4.181 * [taylor]: Rewrote expression to (+ (* (- 1.0 y) (- 1.0 x)) x) 4.181 * [taylor]: Taking taylor expansion of (* (- 1.0 y) (- 1.0 x)) in y 4.181 * [taylor]: Taking taylor expansion of (- 1.0 y) in y 4.181 * [taylor]: Taking taylor expansion of 1.0 in y 4.181 * [backup-simplify]: Simplify 1.0 into 1.0 4.181 * [taylor]: Taking taylor expansion of y in y 4.181 * [backup-simplify]: Simplify 0 into 0 4.181 * [backup-simplify]: Simplify 1 into 1 4.181 * [taylor]: Taking taylor expansion of (- 1.0 x) in y 4.181 * [taylor]: Taking taylor expansion of 1.0 in y 4.181 * [backup-simplify]: Simplify 1.0 into 1.0 4.181 * [taylor]: Taking taylor expansion of x in y 4.181 * [backup-simplify]: Simplify x into x 4.181 * [taylor]: Taking taylor expansion of x in y 4.181 * [backup-simplify]: Simplify x into x 4.182 * [backup-simplify]: Simplify (- 0) into 0 4.182 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0 4.182 * [backup-simplify]: Simplify (- x) into (- x) 4.182 * [backup-simplify]: Simplify (+ 1.0 (- x)) into (- 1.0 x) 4.182 * [backup-simplify]: Simplify (* 1.0 (- 1.0 x)) into (* 1.0 (- 1.0 x)) 4.182 * [backup-simplify]: Simplify (+ (* 1.0 (- 1.0 x)) x) into 1.0 4.182 * [taylor]: Taking taylor expansion of 1.0 in x 4.182 * [backup-simplify]: Simplify 1.0 into 1.0 4.182 * [backup-simplify]: Simplify 1.0 into 1.0 4.183 * [backup-simplify]: Simplify (- 0) into 0 4.183 * [backup-simplify]: Simplify (+ 0 0) into 0 4.183 * [backup-simplify]: Simplify (- 1) into -1 4.183 * [backup-simplify]: Simplify (+ 0 -1) into -1 4.184 * [backup-simplify]: Simplify (+ (* 1.0 0) (* -1 (- 1.0 x))) into (- x 1.0) 4.184 * [backup-simplify]: Simplify (+ (- x 1.0) 0) into (- x 1.0) 4.184 * [taylor]: Taking taylor expansion of (- x 1.0) in x 4.184 * [taylor]: Taking taylor expansion of x in x 4.184 * [backup-simplify]: Simplify 0 into 0 4.184 * [backup-simplify]: Simplify 1 into 1 4.184 * [taylor]: Taking taylor expansion of 1.0 in x 4.184 * [backup-simplify]: Simplify 1.0 into 1.0 4.184 * [backup-simplify]: Simplify (- 1.0) into (- 1.0) 4.185 * [backup-simplify]: Simplify (+ 0 (- 1.0)) into (- 1.0) 4.185 * [backup-simplify]: Simplify (- 1.0) into (- 1.0) 4.185 * [backup-simplify]: Simplify 0 into 0 4.186 * [backup-simplify]: Simplify (- 0) into 0 4.186 * [backup-simplify]: Simplify (+ 0 0) into 0 4.186 * [backup-simplify]: Simplify (- 0) into 0 4.187 * [backup-simplify]: Simplify (+ 0 0) into 0 4.188 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* -1 0) (* 0 (- 1.0 x)))) into 0 4.188 * [backup-simplify]: Simplify (+ 0 0) into 0 4.188 * [taylor]: Taking taylor expansion of 0 in x 4.188 * [backup-simplify]: Simplify 0 into 0 4.188 * [backup-simplify]: Simplify 0 into 0 4.189 * [backup-simplify]: Simplify (- 0) into 0 4.189 * [backup-simplify]: Simplify (+ 1 0) into 1 4.189 * [backup-simplify]: Simplify 1 into 1 4.190 * [backup-simplify]: Simplify (+ (* 1 (* x y)) (+ (* (- 1.0) (* 1 y)) 1.0)) into (- (+ 1.0 (* x y)) (* 1.0 y)) 4.190 * [backup-simplify]: Simplify (fma (- 1.0 (/ 1 y)) (- 1.0 (/ 1 x)) (/ 1 x)) into (fma (- 1.0 (/ 1 y)) (- 1.0 (/ 1 x)) (/ 1 x)) 4.190 * [approximate]: Taking taylor expansion of (fma (- 1.0 (/ 1 y)) (- 1.0 (/ 1 x)) (/ 1 x)) in (y x) around 0 4.190 * [taylor]: Taking taylor expansion of (fma (- 1.0 (/ 1 y)) (- 1.0 (/ 1 x)) (/ 1 x)) in x 4.190 * [taylor]: Rewrote expression to (+ (* (- 1.0 (/ 1 y)) (- 1.0 (/ 1 x))) (/ 1 x)) 4.190 * [taylor]: Taking taylor expansion of (* (- 1.0 (/ 1 y)) (- 1.0 (/ 1 x))) in x 4.190 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in x 4.190 * [taylor]: Taking taylor expansion of 1.0 in x 4.190 * [backup-simplify]: Simplify 1.0 into 1.0 4.191 * [taylor]: Taking taylor expansion of (/ 1 y) in x 4.191 * [taylor]: Taking taylor expansion of y in x 4.191 * [backup-simplify]: Simplify y into y 4.191 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 4.191 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x 4.191 * [taylor]: Taking taylor expansion of 1.0 in x 4.191 * [backup-simplify]: Simplify 1.0 into 1.0 4.191 * [taylor]: Taking taylor expansion of (/ 1 x) in x 4.191 * [taylor]: Taking taylor expansion of x in x 4.191 * [backup-simplify]: Simplify 0 into 0 4.191 * [backup-simplify]: Simplify 1 into 1 4.191 * [backup-simplify]: Simplify (/ 1 1) into 1 4.191 * [taylor]: Taking taylor expansion of (/ 1 x) in x 4.192 * [taylor]: Taking taylor expansion of x in x 4.192 * [backup-simplify]: Simplify 0 into 0 4.192 * [backup-simplify]: Simplify 1 into 1 4.192 * [backup-simplify]: Simplify (/ 1 1) into 1 4.192 * [taylor]: Taking taylor expansion of (fma (- 1.0 (/ 1 y)) (- 1.0 (/ 1 x)) (/ 1 x)) in y 4.192 * [taylor]: Rewrote expression to (+ (* (- 1.0 (/ 1 y)) (- 1.0 (/ 1 x))) (/ 1 x)) 4.192 * [taylor]: Taking taylor expansion of (* (- 1.0 (/ 1 y)) (- 1.0 (/ 1 x))) in y 4.192 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in y 4.192 * [taylor]: Taking taylor expansion of 1.0 in y 4.192 * [backup-simplify]: Simplify 1.0 into 1.0 4.192 * [taylor]: Taking taylor expansion of (/ 1 y) in y 4.192 * [taylor]: Taking taylor expansion of y in y 4.192 * [backup-simplify]: Simplify 0 into 0 4.192 * [backup-simplify]: Simplify 1 into 1 4.193 * [backup-simplify]: Simplify (/ 1 1) into 1 4.193 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in y 4.193 * [taylor]: Taking taylor expansion of 1.0 in y 4.193 * [backup-simplify]: Simplify 1.0 into 1.0 4.193 * [taylor]: Taking taylor expansion of (/ 1 x) in y 4.193 * [taylor]: Taking taylor expansion of x in y 4.193 * [backup-simplify]: Simplify x into x 4.193 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 4.193 * [taylor]: Taking taylor expansion of (/ 1 x) in y 4.193 * [taylor]: Taking taylor expansion of x in y 4.193 * [backup-simplify]: Simplify x into x 4.193 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 4.193 * [taylor]: Taking taylor expansion of (fma (- 1.0 (/ 1 y)) (- 1.0 (/ 1 x)) (/ 1 x)) in y 4.193 * [taylor]: Rewrote expression to (+ (* (- 1.0 (/ 1 y)) (- 1.0 (/ 1 x))) (/ 1 x)) 4.193 * [taylor]: Taking taylor expansion of (* (- 1.0 (/ 1 y)) (- 1.0 (/ 1 x))) in y 4.193 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in y 4.193 * [taylor]: Taking taylor expansion of 1.0 in y 4.194 * [backup-simplify]: Simplify 1.0 into 1.0 4.194 * [taylor]: Taking taylor expansion of (/ 1 y) in y 4.194 * [taylor]: Taking taylor expansion of y in y 4.194 * [backup-simplify]: Simplify 0 into 0 4.194 * [backup-simplify]: Simplify 1 into 1 4.194 * [backup-simplify]: Simplify (/ 1 1) into 1 4.194 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in y 4.194 * [taylor]: Taking taylor expansion of 1.0 in y 4.194 * [backup-simplify]: Simplify 1.0 into 1.0 4.194 * [taylor]: Taking taylor expansion of (/ 1 x) in y 4.194 * [taylor]: Taking taylor expansion of x in y 4.194 * [backup-simplify]: Simplify x into x 4.194 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 4.194 * [taylor]: Taking taylor expansion of (/ 1 x) in y 4.194 * [taylor]: Taking taylor expansion of x in y 4.194 * [backup-simplify]: Simplify x into x 4.194 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 4.195 * [backup-simplify]: Simplify (- 1) into -1 4.195 * [backup-simplify]: Simplify (+ 0 -1) into -1 4.195 * [backup-simplify]: Simplify (- (/ 1 x)) into (- (/ 1 x)) 4.196 * [backup-simplify]: Simplify (+ 1.0 (- (/ 1 x))) into (- 1.0 (/ 1 x)) 4.196 * [backup-simplify]: Simplify (* -1 (- 1.0 (/ 1 x))) into (* -1 (- 1.0 (/ 1 x))) 4.196 * [backup-simplify]: Simplify (+ (* -1 (- 1.0 (/ 1 x))) 0) into (- (/ 1 x) 1.0) 4.196 * [taylor]: Taking taylor expansion of (- (/ 1 x) 1.0) in x 4.196 * [taylor]: Taking taylor expansion of (/ 1 x) in x 4.196 * [taylor]: Taking taylor expansion of x in x 4.196 * [backup-simplify]: Simplify 0 into 0 4.196 * [backup-simplify]: Simplify 1 into 1 4.196 * [backup-simplify]: Simplify (/ 1 1) into 1 4.196 * [taylor]: Taking taylor expansion of 1.0 in x 4.196 * [backup-simplify]: Simplify 1.0 into 1.0 4.197 * [backup-simplify]: Simplify (+ 1 0) into 1 4.197 * [backup-simplify]: Simplify 1 into 1 4.197 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0 4.197 * [backup-simplify]: Simplify (- 0) into 0 4.198 * [backup-simplify]: Simplify (+ 0 0) into 0 4.199 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 4.199 * [backup-simplify]: Simplify (- 0) into 0 4.200 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0 4.200 * [backup-simplify]: Simplify (+ (* -1 0) (* 1.0 (- 1.0 (/ 1 x)))) into (- 1.0 (* 1.0 (/ 1 x))) 4.200 * [backup-simplify]: Simplify (+ (- 1.0 (* 1.0 (/ 1 x))) (/ 1 x)) into 1.0 4.200 * [taylor]: Taking taylor expansion of 1.0 in x 4.200 * [backup-simplify]: Simplify 1.0 into 1.0 4.201 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 4.202 * [backup-simplify]: Simplify (- 1.0) into (- 1.0) 4.202 * [backup-simplify]: Simplify (+ 0 (- 1.0)) into (- 1.0) 4.203 * [backup-simplify]: Simplify (- 1.0) into (- 1.0) 4.203 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)))) into 0 4.203 * [backup-simplify]: Simplify (- 0) into 0 4.204 * [backup-simplify]: Simplify (+ 0 0) into 0 4.205 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.205 * [backup-simplify]: Simplify (- 0) into 0 4.205 * [backup-simplify]: Simplify (+ 0 0) into 0 4.206 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 1.0 0) (* 0 (- 1.0 (/ 1 x))))) into 0 4.206 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0 4.207 * [backup-simplify]: Simplify (+ 0 0) into 0 4.207 * [taylor]: Taking taylor expansion of 0 in x 4.207 * [backup-simplify]: Simplify 0 into 0 4.207 * [backup-simplify]: Simplify 1.0 into 1.0 4.207 * [backup-simplify]: Simplify (+ 1.0 (+ (* (- 1.0) (* 1 (/ 1 (/ 1 y)))) (* 1 (* (/ 1 (/ 1 x)) (/ 1 (/ 1 y)))))) into (- (+ 1.0 (* x y)) (* 1.0 y)) 4.208 * [backup-simplify]: Simplify (fma (- 1.0 (/ 1 (- y))) (- 1.0 (/ 1 (- x))) (/ 1 (- x))) into (fma (+ 1.0 (/ 1 y)) (+ (/ 1 x) 1.0) (/ -1 x)) 4.208 * [approximate]: Taking taylor expansion of (fma (+ 1.0 (/ 1 y)) (+ (/ 1 x) 1.0) (/ -1 x)) in (y x) around 0 4.208 * [taylor]: Taking taylor expansion of (fma (+ 1.0 (/ 1 y)) (+ (/ 1 x) 1.0) (/ -1 x)) in x 4.208 * [taylor]: Rewrote expression to (+ (* (+ 1.0 (/ 1 y)) (+ (/ 1 x) 1.0)) (/ -1 x)) 4.208 * [taylor]: Taking taylor expansion of (* (+ 1.0 (/ 1 y)) (+ (/ 1 x) 1.0)) in x 4.208 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 y)) in x 4.208 * [taylor]: Taking taylor expansion of 1.0 in x 4.208 * [backup-simplify]: Simplify 1.0 into 1.0 4.208 * [taylor]: Taking taylor expansion of (/ 1 y) in x 4.208 * [taylor]: Taking taylor expansion of y in x 4.208 * [backup-simplify]: Simplify y into y 4.208 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 4.208 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x 4.208 * [taylor]: Taking taylor expansion of (/ 1 x) in x 4.208 * [taylor]: Taking taylor expansion of x in x 4.208 * [backup-simplify]: Simplify 0 into 0 4.208 * [backup-simplify]: Simplify 1 into 1 4.209 * [backup-simplify]: Simplify (/ 1 1) into 1 4.209 * [taylor]: Taking taylor expansion of 1.0 in x 4.209 * [backup-simplify]: Simplify 1.0 into 1.0 4.209 * [taylor]: Taking taylor expansion of (/ -1 x) in x 4.209 * [taylor]: Taking taylor expansion of -1 in x 4.209 * [backup-simplify]: Simplify -1 into -1 4.209 * [taylor]: Taking taylor expansion of x in x 4.209 * [backup-simplify]: Simplify 0 into 0 4.209 * [backup-simplify]: Simplify 1 into 1 4.209 * [backup-simplify]: Simplify (/ -1 1) into -1 4.209 * [taylor]: Taking taylor expansion of (fma (+ 1.0 (/ 1 y)) (+ (/ 1 x) 1.0) (/ -1 x)) in y 4.210 * [taylor]: Rewrote expression to (+ (* (+ 1.0 (/ 1 y)) (+ (/ 1 x) 1.0)) (/ -1 x)) 4.210 * [taylor]: Taking taylor expansion of (* (+ 1.0 (/ 1 y)) (+ (/ 1 x) 1.0)) in y 4.210 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 y)) in y 4.210 * [taylor]: Taking taylor expansion of 1.0 in y 4.210 * [backup-simplify]: Simplify 1.0 into 1.0 4.210 * [taylor]: Taking taylor expansion of (/ 1 y) in y 4.210 * [taylor]: Taking taylor expansion of y in y 4.210 * [backup-simplify]: Simplify 0 into 0 4.210 * [backup-simplify]: Simplify 1 into 1 4.210 * [backup-simplify]: Simplify (/ 1 1) into 1 4.210 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in y 4.210 * [taylor]: Taking taylor expansion of (/ 1 x) in y 4.210 * [taylor]: Taking taylor expansion of x in y 4.210 * [backup-simplify]: Simplify x into x 4.210 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 4.210 * [taylor]: Taking taylor expansion of 1.0 in y 4.210 * [backup-simplify]: Simplify 1.0 into 1.0 4.210 * [taylor]: Taking taylor expansion of (/ -1 x) in y 4.210 * [taylor]: Taking taylor expansion of -1 in y 4.210 * [backup-simplify]: Simplify -1 into -1 4.211 * [taylor]: Taking taylor expansion of x in y 4.211 * [backup-simplify]: Simplify x into x 4.211 * [backup-simplify]: Simplify (/ -1 x) into (/ -1 x) 4.211 * [taylor]: Taking taylor expansion of (fma (+ 1.0 (/ 1 y)) (+ (/ 1 x) 1.0) (/ -1 x)) in y 4.211 * [taylor]: Rewrote expression to (+ (* (+ 1.0 (/ 1 y)) (+ (/ 1 x) 1.0)) (/ -1 x)) 4.211 * [taylor]: Taking taylor expansion of (* (+ 1.0 (/ 1 y)) (+ (/ 1 x) 1.0)) in y 4.211 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 y)) in y 4.211 * [taylor]: Taking taylor expansion of 1.0 in y 4.211 * [backup-simplify]: Simplify 1.0 into 1.0 4.211 * [taylor]: Taking taylor expansion of (/ 1 y) in y 4.211 * [taylor]: Taking taylor expansion of y in y 4.211 * [backup-simplify]: Simplify 0 into 0 4.211 * [backup-simplify]: Simplify 1 into 1 4.211 * [backup-simplify]: Simplify (/ 1 1) into 1 4.211 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in y 4.211 * [taylor]: Taking taylor expansion of (/ 1 x) in y 4.211 * [taylor]: Taking taylor expansion of x in y 4.212 * [backup-simplify]: Simplify x into x 4.212 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 4.212 * [taylor]: Taking taylor expansion of 1.0 in y 4.212 * [backup-simplify]: Simplify 1.0 into 1.0 4.212 * [taylor]: Taking taylor expansion of (/ -1 x) in y 4.212 * [taylor]: Taking taylor expansion of -1 in y 4.212 * [backup-simplify]: Simplify -1 into -1 4.212 * [taylor]: Taking taylor expansion of x in y 4.212 * [backup-simplify]: Simplify x into x 4.212 * [backup-simplify]: Simplify (/ -1 x) into (/ -1 x) 4.212 * [backup-simplify]: Simplify (+ 0 1) into 1 4.212 * [backup-simplify]: Simplify (+ (/ 1 x) 1.0) into (+ (/ 1 x) 1.0) 4.212 * [backup-simplify]: Simplify (* 1 (+ (/ 1 x) 1.0)) into (+ (/ 1 x) 1.0) 4.213 * [backup-simplify]: Simplify (+ (+ (/ 1 x) 1.0) 0) into (+ (/ 1 x) 1.0) 4.213 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x 4.213 * [taylor]: Taking taylor expansion of (/ 1 x) in x 4.213 * [taylor]: Taking taylor expansion of x in x 4.213 * [backup-simplify]: Simplify 0 into 0 4.213 * [backup-simplify]: Simplify 1 into 1 4.213 * [backup-simplify]: Simplify (/ 1 1) into 1 4.213 * [taylor]: Taking taylor expansion of 1.0 in x 4.213 * [backup-simplify]: Simplify 1.0 into 1.0 4.214 * [backup-simplify]: Simplify (+ 1 0) into 1 4.214 * [backup-simplify]: Simplify 1 into 1 4.214 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0 4.214 * [backup-simplify]: Simplify (+ 0 0) into 0 4.215 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 4.215 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0 4.216 * [backup-simplify]: Simplify (+ (* 1 0) (* 1.0 (+ (/ 1 x) 1.0))) into (+ (* 1.0 (/ 1 x)) 1.0) 4.216 * [backup-simplify]: Simplify (+ (+ (* 1.0 (/ 1 x)) 1.0) (/ -1 x)) into 1.0 4.216 * [taylor]: Taking taylor expansion of 1.0 in x 4.216 * [backup-simplify]: Simplify 1.0 into 1.0 4.217 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 4.218 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0 4.218 * [backup-simplify]: Simplify 1.0 into 1.0 4.218 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)))) into 0 4.218 * [backup-simplify]: Simplify (+ 0 0) into 0 4.219 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.220 * [backup-simplify]: Simplify (+ 0 0) into 0 4.220 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 1.0 0) (* 0 (+ (/ 1 x) 1.0)))) into 0 4.221 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ -1 x) (/ 0 x)))) into 0 4.221 * [backup-simplify]: Simplify (+ 0 0) into 0 4.221 * [taylor]: Taking taylor expansion of 0 in x 4.221 * [backup-simplify]: Simplify 0 into 0 4.221 * [backup-simplify]: Simplify 1.0 into 1.0 4.221 * [backup-simplify]: Simplify (+ 1.0 (+ (* 1.0 (* 1 (/ 1 (/ 1 (- y))))) (* 1 (* (/ 1 (/ 1 (- x))) (/ 1 (/ 1 (- y))))))) into (- (+ 1.0 (* x y)) (* 1.0 y)) 4.222 * * * [progress]: simplifying candidates 4.222 * * * * [progress]: [ 1 / 14 ] simplifiying candidate # 4.222 * * * * [progress]: [ 2 / 14 ] simplifiying candidate # 4.222 * * * * [progress]: [ 3 / 14 ] simplifiying candidate # 4.222 * * * * [progress]: [ 4 / 14 ] simplifiying candidate # 4.222 * * * * [progress]: [ 5 / 14 ] simplifiying candidate # 4.222 * * * * [progress]: [ 6 / 14 ] simplifiying candidate # 4.222 * * * * [progress]: [ 7 / 14 ] simplifiying candidate # 4.222 * * * * [progress]: [ 8 / 14 ] simplifiying candidate # 4.222 * * * * [progress]: [ 9 / 14 ] simplifiying candidate # 4.222 * * * * [progress]: [ 10 / 14 ] simplifiying candidate # 4.222 * * * * [progress]: [ 11 / 14 ] simplifiying candidate #real (real->posit16 (fma (- 1.0 y) (- 1.0 x) x))))> 4.222 * * * * [progress]: [ 12 / 14 ] simplifiying candidate # 4.222 * * * * [progress]: [ 13 / 14 ] simplifiying candidate # 4.222 * * * * [progress]: [ 14 / 14 ] simplifiying candidate # 4.223 * [simplify]: Simplifying: (expm1 (fma (- 1.0 y) (- 1.0 x) x)) (log1p (fma (- 1.0 y) (- 1.0 x) x)) (* (- 1.0 y) (- 1.0 x)) (log (fma (- 1.0 y) (- 1.0 x) x)) (exp (fma (- 1.0 y) (- 1.0 x) x)) (* (cbrt (fma (- 1.0 y) (- 1.0 x) x)) (cbrt (fma (- 1.0 y) (- 1.0 x) x))) (cbrt (fma (- 1.0 y) (- 1.0 x) x)) (* (* (fma (- 1.0 y) (- 1.0 x) x) (fma (- 1.0 y) (- 1.0 x) x)) (fma (- 1.0 y) (- 1.0 x) x)) (sqrt (fma (- 1.0 y) (- 1.0 x) x)) (sqrt (fma (- 1.0 y) (- 1.0 x) x)) (real->posit16 (fma (- 1.0 y) (- 1.0 x) x)) (- (+ 1.0 (* x y)) (* 1.0 y)) (- (+ 1.0 (* x y)) (* 1.0 y)) (- (+ 1.0 (* x y)) (* 1.0 y)) 4.223 * * [simplify]: iteration 0: 21 enodes 4.229 * * [simplify]: iteration 1: 35 enodes 4.240 * * [simplify]: iteration 2: 87 enodes 4.276 * * [simplify]: iteration 3: 298 enodes 4.460 * * [simplify]: iteration 4: 1612 enodes 5.209 * * [simplify]: iteration complete: 5002 enodes 5.209 * * [simplify]: Extracting #0: cost 11 inf + 0 5.210 * * [simplify]: Extracting #1: cost 163 inf + 0 5.217 * * [simplify]: Extracting #2: cost 939 inf + 1638 5.246 * * [simplify]: Extracting #3: cost 1283 inf + 84296 5.348 * * [simplify]: Extracting #4: cost 221 inf + 389761 5.470 * * [simplify]: Extracting #5: cost 2 inf + 452742 5.610 * * [simplify]: Extracting #6: cost 0 inf + 453416 5.712 * [simplify]: Simplified to: (expm1 (fma (- 1.0 y) (- 1.0 x) x)) (log1p (fma (- 1.0 y) (- 1.0 x) x)) (* (- 1.0 x) (- 1.0 y)) (log (fma (- 1.0 y) (- 1.0 x) x)) (exp (fma (- 1.0 y) (- 1.0 x) x)) (* (cbrt (fma (- 1.0 y) (- 1.0 x) x)) (cbrt (fma (- 1.0 y) (- 1.0 x) x))) (cbrt (fma (- 1.0 y) (- 1.0 x) x)) (* (* (fma (- 1.0 y) (- 1.0 x) x) (fma (- 1.0 y) (- 1.0 x) x)) (fma (- 1.0 y) (- 1.0 x) x)) (sqrt (fma (- 1.0 y) (- 1.0 x) x)) (sqrt (fma (- 1.0 y) (- 1.0 x) x)) (real->posit16 (fma (- 1.0 y) (- 1.0 x) x)) (fma y (- x 1.0) 1.0) (fma y (- x 1.0) 1.0) (fma y (- x 1.0) 1.0) 5.713 * * * [progress]: adding candidates to table 5.778 * * [progress]: iteration 2 / 4 5.779 * * * [progress]: picking best candidate 5.782 * * * * [pick]: Picked # 5.782 * * * [progress]: localizing error 5.793 * * * [progress]: generating rewritten candidates 5.793 * * * [progress]: generating series expansions 5.793 * * * [progress]: simplifying candidates 5.794 * [simplify]: Simplifying: 5.794 * * [simplify]: iteration 0: 0 enodes 5.794 * * [simplify]: iteration complete: 0 enodes 5.794 * * [simplify]: Extracting #0: cost 0 inf + 0 5.794 * [simplify]: Simplified to: 5.794 * * * [progress]: adding candidates to table 5.795 * [progress]: [Phase 3 of 3] Extracting. 5.798 * [simplify]: Simplifying: (fma y (- x 1.0) 1.0) 5.798 * * [simplify]: iteration 0: 5 enodes 5.799 * * [simplify]: iteration complete: 5 enodes 5.799 * * [simplify]: Extracting #0: cost 1 inf + 0 5.799 * * [simplify]: Extracting #1: cost 4 inf + 0 5.799 * * [simplify]: Extracting #2: cost 3 inf + 2 5.799 * * [simplify]: Extracting #3: cost 0 inf + 143 5.799 * [simplify]: Simplified to: (fma y (- x 1.0) 1.0) 7.173 * [regime-testing]: Baseline error score: 0.004625578197274659 7.175 * [regime-testing]: Oracle error score: 0.004625578197274659 7.175 * [regime-testing]: End program error score: 0.004625578197274659 7.222 * [regime-testing]: Target error score: 0.006125765720715089