108.441 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.048 * * * [progress]: [2/2] Setting up program. 0.064 * [progress]: [Phase 2 of 3] Improving. 0.064 * * * * [progress]: [ 1 / 1 ] simplifiying candidate # 0.064 * [simplify]: Simplifying: (+ (+ (* x 2.0) (* x x)) (* y y)) 0.065 * * [simplify]: iteration 0: 8 enodes 0.071 * * [simplify]: iteration 1: 16 enodes 0.080 * * [simplify]: iteration 2: 32 enodes 0.094 * * [simplify]: iteration 3: 39 enodes 0.105 * * [simplify]: iteration complete: 39 enodes 0.105 * * [simplify]: Extracting #0: cost 1 inf + 0 0.105 * * [simplify]: Extracting #1: cost 11 inf + 0 0.105 * * [simplify]: Extracting #2: cost 7 inf + 44 0.106 * * [simplify]: Extracting #3: cost 0 inf + 614 0.106 * * [simplify]: Extracting #4: cost 0 inf + 584 0.106 * [simplify]: Simplified to: (fma y y (* (+ 2.0 x) x)) 0.115 * * [progress]: iteration 1 / 4 0.115 * * * [progress]: picking best candidate 0.130 * * * * [pick]: Picked # 0.130 * * * [progress]: localizing error 0.143 * * * [progress]: generating rewritten candidates 0.143 * * * * [progress]: [ 1 / 1 ] rewriting at (2 3) 0.190 * * * [progress]: generating series expansions 0.190 * * * * [progress]: [ 1 / 1 ] generating series at (2 3) 0.190 * [backup-simplify]: Simplify (* (+ 2.0 x) x) into (* x (+ x 2.0)) 0.190 * [approximate]: Taking taylor expansion of (* x (+ x 2.0)) in (x) around 0 0.190 * [taylor]: Taking taylor expansion of (* x (+ x 2.0)) in x 0.190 * [taylor]: Taking taylor expansion of x in x 0.190 * [backup-simplify]: Simplify 0 into 0 0.190 * [backup-simplify]: Simplify 1 into 1 0.190 * [taylor]: Taking taylor expansion of (+ x 2.0) in x 0.190 * [taylor]: Taking taylor expansion of x in x 0.190 * [backup-simplify]: Simplify 0 into 0 0.190 * [backup-simplify]: Simplify 1 into 1 0.190 * [taylor]: Taking taylor expansion of 2.0 in x 0.190 * [backup-simplify]: Simplify 2.0 into 2.0 0.190 * [taylor]: Taking taylor expansion of (* x (+ x 2.0)) in x 0.190 * [taylor]: Taking taylor expansion of x in x 0.190 * [backup-simplify]: Simplify 0 into 0 0.190 * [backup-simplify]: Simplify 1 into 1 0.190 * [taylor]: Taking taylor expansion of (+ x 2.0) in x 0.190 * [taylor]: Taking taylor expansion of x in x 0.190 * [backup-simplify]: Simplify 0 into 0 0.190 * [backup-simplify]: Simplify 1 into 1 0.190 * [taylor]: Taking taylor expansion of 2.0 in x 0.190 * [backup-simplify]: Simplify 2.0 into 2.0 0.191 * [backup-simplify]: Simplify (+ 0 2.0) into 2.0 0.191 * [backup-simplify]: Simplify (* 0 2.0) into 0 0.191 * [backup-simplify]: Simplify 0 into 0 0.192 * [backup-simplify]: Simplify (+ 1 0) into 1 0.193 * [backup-simplify]: Simplify (+ (* 0 1) (* 1 2.0)) into 2.0 0.193 * [backup-simplify]: Simplify 2.0 into 2.0 0.193 * [backup-simplify]: Simplify (+ 0 0) into 0 0.194 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 1) (* 0 2.0))) into 1 0.194 * [backup-simplify]: Simplify 1 into 1 0.194 * [backup-simplify]: Simplify (+ 0 0) into 0 0.195 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 2.0)))) into 0 0.195 * [backup-simplify]: Simplify 0 into 0 0.195 * [backup-simplify]: Simplify (+ 0 0) into 0 0.196 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 1) (* 0 2.0))))) into 0 0.196 * [backup-simplify]: Simplify 0 into 0 0.196 * [backup-simplify]: Simplify (+ 0 0) into 0 0.197 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 2.0)))))) into 0 0.197 * [backup-simplify]: Simplify 0 into 0 0.198 * [backup-simplify]: Simplify (+ 0 0) into 0 0.199 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 2.0))))))) into 0 0.199 * [backup-simplify]: Simplify 0 into 0 0.199 * [backup-simplify]: Simplify (+ 0 0) into 0 0.200 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 2.0)))))))) into 0 0.200 * [backup-simplify]: Simplify 0 into 0 0.201 * [backup-simplify]: Simplify (+ 0 0) into 0 0.202 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 2.0))))))))) into 0 0.202 * [backup-simplify]: Simplify 0 into 0 0.202 * [backup-simplify]: Simplify (+ (* 1 (pow x 2)) (* 2.0 x)) into (+ (* 2.0 x) (pow x 2)) 0.203 * [backup-simplify]: Simplify (* (+ 2.0 (/ 1 x)) (/ 1 x)) into (/ (+ (/ 1 x) 2.0) x) 0.203 * [approximate]: Taking taylor expansion of (/ (+ (/ 1 x) 2.0) x) in (x) around 0 0.203 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) 2.0) x) in x 0.203 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 2.0) in x 0.203 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.203 * [taylor]: Taking taylor expansion of x in x 0.203 * [backup-simplify]: Simplify 0 into 0 0.203 * [backup-simplify]: Simplify 1 into 1 0.203 * [backup-simplify]: Simplify (/ 1 1) into 1 0.203 * [taylor]: Taking taylor expansion of 2.0 in x 0.203 * [backup-simplify]: Simplify 2.0 into 2.0 0.203 * [taylor]: Taking taylor expansion of x in x 0.203 * [backup-simplify]: Simplify 0 into 0 0.203 * [backup-simplify]: Simplify 1 into 1 0.204 * [backup-simplify]: Simplify (+ 1 0) into 1 0.204 * [backup-simplify]: Simplify (/ 1 1) into 1 0.204 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) 2.0) x) in x 0.204 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 2.0) in x 0.204 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.204 * [taylor]: Taking taylor expansion of x in x 0.204 * [backup-simplify]: Simplify 0 into 0 0.204 * [backup-simplify]: Simplify 1 into 1 0.205 * [backup-simplify]: Simplify (/ 1 1) into 1 0.205 * [taylor]: Taking taylor expansion of 2.0 in x 0.205 * [backup-simplify]: Simplify 2.0 into 2.0 0.205 * [taylor]: Taking taylor expansion of x in x 0.205 * [backup-simplify]: Simplify 0 into 0 0.205 * [backup-simplify]: Simplify 1 into 1 0.205 * [backup-simplify]: Simplify (+ 1 0) into 1 0.206 * [backup-simplify]: Simplify (/ 1 1) into 1 0.206 * [backup-simplify]: Simplify 1 into 1 0.207 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.208 * [backup-simplify]: Simplify (+ 0 2.0) into 2.0 0.210 * [backup-simplify]: Simplify (- (/ 2.0 1) (+ (* 1 (/ 0 1)))) into 2.0 0.210 * [backup-simplify]: Simplify 2.0 into 2.0 0.211 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.211 * [backup-simplify]: Simplify (+ 0 0) into 0 0.213 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 2.0 (/ 0 1)))) into 0 0.213 * [backup-simplify]: Simplify 0 into 0 0.214 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.214 * [backup-simplify]: Simplify (+ 0 0) into 0 0.216 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 2.0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.216 * [backup-simplify]: Simplify 0 into 0 0.217 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.217 * [backup-simplify]: Simplify (+ 0 0) into 0 0.219 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 2.0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.219 * [backup-simplify]: Simplify 0 into 0 0.220 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.220 * [backup-simplify]: Simplify (+ 0 0) into 0 0.222 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 2.0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.222 * [backup-simplify]: Simplify 0 into 0 0.223 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.224 * [backup-simplify]: Simplify (+ 0 0) into 0 0.225 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 2.0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.225 * [backup-simplify]: Simplify 0 into 0 0.227 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.227 * [backup-simplify]: Simplify (+ 0 0) into 0 0.229 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 2.0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.229 * [backup-simplify]: Simplify 0 into 0 0.230 * [backup-simplify]: Simplify (+ (* 2.0 (/ 1 (/ 1 x))) (* 1 (pow (/ 1 (/ 1 x)) 2))) into (+ (* 2.0 x) (pow x 2)) 0.230 * [backup-simplify]: Simplify (* (+ 2.0 (/ 1 (- x))) (/ 1 (- x))) into (* -1 (/ (- 2.0 (/ 1 x)) x)) 0.230 * [approximate]: Taking taylor expansion of (* -1 (/ (- 2.0 (/ 1 x)) x)) in (x) around 0 0.230 * [taylor]: Taking taylor expansion of (* -1 (/ (- 2.0 (/ 1 x)) x)) in x 0.230 * [taylor]: Taking taylor expansion of -1 in x 0.230 * [backup-simplify]: Simplify -1 into -1 0.230 * [taylor]: Taking taylor expansion of (/ (- 2.0 (/ 1 x)) x) in x 0.230 * [taylor]: Taking taylor expansion of (- 2.0 (/ 1 x)) in x 0.230 * [taylor]: Taking taylor expansion of 2.0 in x 0.230 * [backup-simplify]: Simplify 2.0 into 2.0 0.230 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.230 * [taylor]: Taking taylor expansion of x in x 0.230 * [backup-simplify]: Simplify 0 into 0 0.231 * [backup-simplify]: Simplify 1 into 1 0.231 * [backup-simplify]: Simplify (/ 1 1) into 1 0.231 * [taylor]: Taking taylor expansion of x in x 0.231 * [backup-simplify]: Simplify 0 into 0 0.231 * [backup-simplify]: Simplify 1 into 1 0.231 * [backup-simplify]: Simplify (- 1) into -1 0.232 * [backup-simplify]: Simplify (+ 0 -1) into -1 0.232 * [backup-simplify]: Simplify (/ -1 1) into -1 0.232 * [taylor]: Taking taylor expansion of (* -1 (/ (- 2.0 (/ 1 x)) x)) in x 0.232 * [taylor]: Taking taylor expansion of -1 in x 0.232 * [backup-simplify]: Simplify -1 into -1 0.232 * [taylor]: Taking taylor expansion of (/ (- 2.0 (/ 1 x)) x) in x 0.233 * [taylor]: Taking taylor expansion of (- 2.0 (/ 1 x)) in x 0.233 * [taylor]: Taking taylor expansion of 2.0 in x 0.233 * [backup-simplify]: Simplify 2.0 into 2.0 0.233 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.233 * [taylor]: Taking taylor expansion of x in x 0.233 * [backup-simplify]: Simplify 0 into 0 0.233 * [backup-simplify]: Simplify 1 into 1 0.233 * [backup-simplify]: Simplify (/ 1 1) into 1 0.233 * [taylor]: Taking taylor expansion of x in x 0.233 * [backup-simplify]: Simplify 0 into 0 0.233 * [backup-simplify]: Simplify 1 into 1 0.234 * [backup-simplify]: Simplify (- 1) into -1 0.234 * [backup-simplify]: Simplify (+ 0 -1) into -1 0.235 * [backup-simplify]: Simplify (/ -1 1) into -1 0.235 * [backup-simplify]: Simplify (* -1 -1) into 1 0.235 * [backup-simplify]: Simplify 1 into 1 0.236 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.236 * [backup-simplify]: Simplify (- 0) into 0 0.237 * [backup-simplify]: Simplify (+ 2.0 0) into 2.0 0.239 * [backup-simplify]: Simplify (- (/ 2.0 1) (+ (* -1 (/ 0 1)))) into 2.0 0.241 * [backup-simplify]: Simplify (+ (* -1 2.0) (* 0 -1)) into (- 2.0) 0.241 * [backup-simplify]: Simplify (- 2.0) into (- 2.0) 0.242 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.243 * [backup-simplify]: Simplify (- 0) into 0 0.243 * [backup-simplify]: Simplify (+ 0 0) into 0 0.244 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 2.0 (/ 0 1)))) into 0 0.244 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 2.0) (* 0 -1))) into 0 0.245 * [backup-simplify]: Simplify 0 into 0 0.245 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.245 * [backup-simplify]: Simplify (- 0) into 0 0.246 * [backup-simplify]: Simplify (+ 0 0) into 0 0.246 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 2.0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.247 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 2.0) (* 0 -1)))) into 0 0.247 * [backup-simplify]: Simplify 0 into 0 0.248 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.248 * [backup-simplify]: Simplify (- 0) into 0 0.248 * [backup-simplify]: Simplify (+ 0 0) into 0 0.249 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 2.0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.250 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 2.0) (* 0 -1))))) into 0 0.250 * [backup-simplify]: Simplify 0 into 0 0.251 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.251 * [backup-simplify]: Simplify (- 0) into 0 0.251 * [backup-simplify]: Simplify (+ 0 0) into 0 0.252 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 2.0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.253 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 2.0) (* 0 -1)))))) into 0 0.253 * [backup-simplify]: Simplify 0 into 0 0.254 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.254 * [backup-simplify]: Simplify (- 0) into 0 0.255 * [backup-simplify]: Simplify (+ 0 0) into 0 0.255 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 2.0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.257 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 2.0) (* 0 -1))))))) into 0 0.257 * [backup-simplify]: Simplify 0 into 0 0.257 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.258 * [backup-simplify]: Simplify (- 0) into 0 0.258 * [backup-simplify]: Simplify (+ 0 0) into 0 0.259 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 2.0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.260 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 2.0) (* 0 -1)))))))) into 0 0.260 * [backup-simplify]: Simplify 0 into 0 0.261 * [backup-simplify]: Simplify (+ (* (- 2.0) (/ 1 (/ 1 (- x)))) (* 1 (pow (/ 1 (/ 1 (- x))) 2))) into (+ (* 2.0 x) (pow x 2)) 0.261 * * * [progress]: simplifying candidates 0.261 * * * * [progress]: [ 1 / 27 ] simplifiying candidate #real (real->posit16 (* (+ 2.0 x) x)))))> 0.261 * * * * [progress]: [ 2 / 27 ] simplifiying candidate # 0.261 * * * * [progress]: [ 3 / 27 ] simplifiying candidate # 0.261 * * * * [progress]: [ 4 / 27 ] simplifiying candidate # 0.261 * * * * [progress]: [ 5 / 27 ] simplifiying candidate # 0.261 * * * * [progress]: [ 6 / 27 ] simplifiying candidate # 0.261 * * * * [progress]: [ 7 / 27 ] simplifiying candidate # 0.261 * * * * [progress]: [ 8 / 27 ] simplifiying candidate # 0.261 * * * * [progress]: [ 9 / 27 ] simplifiying candidate # 0.261 * * * * [progress]: [ 10 / 27 ] simplifiying candidate # 0.261 * * * * [progress]: [ 11 / 27 ] simplifiying candidate # 0.261 * * * * [progress]: [ 12 / 27 ] simplifiying candidate # 0.261 * * * * [progress]: [ 13 / 27 ] simplifiying candidate # 0.262 * * * * [progress]: [ 14 / 27 ] simplifiying candidate # 0.262 * * * * [progress]: [ 15 / 27 ] simplifiying candidate # 0.262 * * * * [progress]: [ 16 / 27 ] simplifiying candidate # 0.262 * * * * [progress]: [ 17 / 27 ] simplifiying candidate # 0.262 * * * * [progress]: [ 18 / 27 ] simplifiying candidate # 0.262 * * * * [progress]: [ 19 / 27 ] simplifiying candidate # 0.262 * * * * [progress]: [ 20 / 27 ] simplifiying candidate # 0.262 * * * * [progress]: [ 21 / 27 ] simplifiying candidate # 0.262 * * * * [progress]: [ 22 / 27 ] simplifiying candidate # 0.262 * * * * [progress]: [ 23 / 27 ] simplifiying candidate # 0.262 * * * * [progress]: [ 24 / 27 ] simplifiying candidate # 0.262 * * * * [progress]: [ 25 / 27 ] simplifiying candidate # 0.262 * * * * [progress]: [ 26 / 27 ] simplifiying candidate # 0.262 * * * * [progress]: [ 27 / 27 ] simplifiying candidate # 0.262 * [simplify]: Simplifying: (real->posit16 (* (+ 2.0 x) x)) (expm1 (* (+ 2.0 x) x)) (log1p (* (+ 2.0 x) x)) (* (+ 2.0 x) x) (+ (log (+ 2.0 x)) (log x)) (log (* (+ 2.0 x) x)) (exp (* (+ 2.0 x) x)) (* (* (* (+ 2.0 x) (+ 2.0 x)) (+ 2.0 x)) (* (* x x) x)) (* (cbrt (* (+ 2.0 x) x)) (cbrt (* (+ 2.0 x) x))) (cbrt (* (+ 2.0 x) x)) (* (* (* (+ 2.0 x) x) (* (+ 2.0 x) x)) (* (+ 2.0 x) x)) (sqrt (* (+ 2.0 x) x)) (sqrt (* (+ 2.0 x) x)) (* (sqrt (+ 2.0 x)) (sqrt x)) (* (sqrt (+ 2.0 x)) (sqrt x)) (* (+ 2.0 x) (* (cbrt x) (cbrt x))) (* (+ 2.0 x) (sqrt x)) (* (+ 2.0 x) 1) (* (cbrt (+ 2.0 x)) x) (* (sqrt (+ 2.0 x)) x) (* (+ 2.0 x) x) (* (+ 2.0 x) x) (* (+ (pow 2.0 3) (pow x 3)) x) (* (- (* 2.0 2.0) (* x x)) x) (+ (* 2.0 x) (pow x 2)) (+ (* 2.0 x) (pow x 2)) (+ (* 2.0 x) (pow x 2)) 0.263 * * [simplify]: iteration 0: 46 enodes 0.319 * * [simplify]: iteration 1: 115 enodes 0.470 * * [simplify]: iteration 2: 344 enodes 1.105 * * [simplify]: iteration 3: 1356 enodes 3.570 * * [simplify]: iteration complete: 5001 enodes 3.570 * * [simplify]: Extracting #0: cost 19 inf + 0 3.571 * * [simplify]: Extracting #1: cost 458 inf + 0 3.579 * * [simplify]: Extracting #2: cost 1569 inf + 608 3.597 * * [simplify]: Extracting #3: cost 1488 inf + 31281 3.646 * * [simplify]: Extracting #4: cost 476 inf + 213001 3.734 * * [simplify]: Extracting #5: cost 21 inf + 329004 3.822 * * [simplify]: Extracting #6: cost 0 inf + 334653 3.916 * [simplify]: Simplified to: (real->posit16 (* (+ x 2.0) x)) (expm1 (* (+ x 2.0) x)) (log1p (* (+ x 2.0) x)) (* (+ x 2.0) x) (log (* (+ x 2.0) x)) (log (* (+ x 2.0) x)) (exp (* (+ x 2.0) x)) (* (* (* (+ x 2.0) x) (* (+ x 2.0) x)) (* (+ x 2.0) x)) (* (cbrt (* (+ x 2.0) x)) (cbrt (* (+ x 2.0) x))) (cbrt (* (+ x 2.0) x)) (* (* (* (+ x 2.0) x) (* (+ x 2.0) x)) (* (+ x 2.0) x)) (sqrt (* (+ x 2.0) x)) (sqrt (* (+ x 2.0) x)) (* (sqrt x) (sqrt (+ x 2.0))) (* (sqrt x) (sqrt (+ x 2.0))) (* (* (cbrt x) (cbrt x)) (+ x 2.0)) (* (+ x 2.0) (sqrt x)) (+ x 2.0) (* (cbrt (+ x 2.0)) x) (* x (sqrt (+ x 2.0))) (* (+ x 2.0) x) (* (+ x 2.0) x) (* x (fma 2.0 (* 2.0 2.0) (* (* x x) x))) (* (- 2.0 x) (* (+ x 2.0) x)) (fma x 2.0 (* x x)) (fma x 2.0 (* x x)) (fma x 2.0 (* x x)) 3.918 * * * [progress]: adding candidates to table 4.183 * * [progress]: iteration 2 / 4 4.183 * * * [progress]: picking best candidate 4.196 * * * * [pick]: Picked # 4.196 * * * [progress]: localizing error 4.212 * * * [progress]: generating rewritten candidates 4.212 * * * [progress]: generating series expansions 4.212 * * * [progress]: simplifying candidates 4.212 * [simplify]: Simplifying: 4.212 * * [simplify]: iteration 0: 0 enodes 4.212 * * [simplify]: iteration complete: 0 enodes 4.212 * * [simplify]: Extracting #0: cost 0 inf + 0 4.212 * [simplify]: Simplified to: 4.212 * * * [progress]: adding candidates to table 4.213 * [progress]: [Phase 3 of 3] Extracting. 4.221 * [simplify]: Simplifying: (fma y y (fma x 2.0 (* x x))) 4.221 * * [simplify]: iteration 0: 6 enodes 4.222 * * [simplify]: iteration complete: 6 enodes 4.222 * * [simplify]: Extracting #0: cost 1 inf + 0 4.222 * * [simplify]: Extracting #1: cost 3 inf + 0 4.222 * * [simplify]: Extracting #2: cost 5 inf + 1 4.222 * * [simplify]: Extracting #3: cost 0 inf + 294 4.222 * [simplify]: Simplified to: (fma y y (fma x 2.0 (* x x))) 7.161 * [regime-testing]: Baseline error score: 0.007541183659818398 7.192 * [regime-testing]: Oracle error score: 0.007541183659818398 7.192 * [regime-testing]: End program error score: 0.007541183659818398 7.551 * [regime-testing]: Target error score: 0.011291652468419474