8.592 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.018 * * * [progress]: [2/2] Setting up program. 0.022 * [progress]: [Phase 2 of 3] Improving. 0.022 * [simplify]: Simplifying using # : (+ x (* y (+ z x))) 0.025 * * [simplify]: iteration 0 : 15 enodes (cost 3 ) 0.027 * * [simplify]: iteration 1 : 25 enodes (cost 3 ) 0.028 * * [simplify]: iteration 2 : 36 enodes (cost 3 ) 0.030 * * [simplify]: iteration 3 : 40 enodes (cost 3 ) 0.032 * * [simplify]: iteration 4 : 46 enodes (cost 3 ) 0.034 * * [simplify]: iteration 5 : 58 enodes (cost 3 ) 0.036 * * [simplify]: iteration 6 : 93 enodes (cost 3 ) 0.038 * * [simplify]: iteration 7 : 130 enodes (cost 3 ) 0.041 * * [simplify]: iteration 8 : 163 enodes (cost 3 ) 0.045 * * [simplify]: iteration 9 : 273 enodes (cost 3 ) 0.050 * * [simplify]: iteration 10 : 507 enodes (cost 3 ) 0.064 * * [simplify]: iteration 11 : 1618 enodes (cost 3 ) 0.151 * * [simplify]: iteration 12 : 5001 enodes (cost 3 ) 0.151 * [simplify]: Simplified to: (+ x (* y (+ z x))) 0.151 * * [progress]: iteration 1 / 4 0.151 * * * [progress]: picking best candidate 0.155 * * * * [pick]: Picked # 0.155 * * * [progress]: localizing error 0.164 * * * [progress]: generating rewritten candidates 0.164 * * * * [progress]: [ 1 / 2 ] rewriting at (2) 0.166 * * * * [progress]: [ 2 / 2 ] rewriting at (2 2) 0.172 * * * [progress]: generating series expansions 0.173 * * * * [progress]: [ 1 / 2 ] generating series at (2) 0.173 * [approximate]: Approximating (+ (* z y) (+ x (* x y))) in (x y z) around 0 0.174 * [taylor]: Taking taylor expansion of (+ (* z y) (+ x (* x y))) in y 0.174 * [taylor]: Taking taylor expansion of (+ (* z y) (+ x (* x y))) in z 0.174 * [taylor]: Taking taylor expansion of (+ (* z y) (+ x (* x y))) in y 0.174 * [taylor]: Taking taylor expansion of (+ (* z y) (+ x (* x y))) in z 0.175 * [taylor]: Taking taylor expansion of (+ (* z y) (+ x (* x y))) in z 0.177 * [taylor]: Taking taylor expansion of (+ (* z y) (+ x (* x y))) in y 0.177 * [taylor]: Taking taylor expansion of (+ (* z y) (+ x (* x y))) in z 0.177 * [taylor]: Taking taylor expansion of (+ (* z y) (+ x (* x y))) in z 0.178 * [taylor]: Taking taylor expansion of (+ (* z y) (+ x (* x y))) in z 0.178 * [approximate]: Approximating (+ (/ 1 (* z y)) (+ (/ 1 (* x y)) (/ 1 x))) in (x y z) around 0 0.181 * [taylor]: Taking taylor expansion of (+ (/ 1 (* z y)) (+ (/ 1 (* x y)) (/ 1 x))) in y 0.182 * [taylor]: Taking taylor expansion of (+ (/ 1 (* z y)) (+ (/ 1 (* x y)) (/ 1 x))) in z 0.183 * [taylor]: Taking taylor expansion of (+ (/ 1 (* z y)) (+ (/ 1 (* x y)) (/ 1 x))) in y 0.184 * [taylor]: Taking taylor expansion of (+ (/ 1 (* z y)) (+ (/ 1 (* x y)) (/ 1 x))) in z 0.185 * [taylor]: Taking taylor expansion of (+ (/ 1 (* z y)) (+ (/ 1 (* x y)) (/ 1 x))) in z 0.188 * [taylor]: Taking taylor expansion of (+ (/ 1 (* z y)) (+ (/ 1 (* x y)) (/ 1 x))) in y 0.188 * [taylor]: Taking taylor expansion of (+ (/ 1 (* z y)) (+ (/ 1 (* x y)) (/ 1 x))) in z 0.189 * [taylor]: Taking taylor expansion of (+ (/ 1 (* z y)) (+ (/ 1 (* x y)) (/ 1 x))) in z 0.190 * [approximate]: Approximating (- (+ (/ 1 (* z y)) (/ 1 (* x y))) (/ 1 x)) in (x y z) around 0 0.193 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* z y)) (/ 1 (* x y))) (/ 1 x)) in y 0.194 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* z y)) (/ 1 (* x y))) (/ 1 x)) in z 0.196 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* z y)) (/ 1 (* x y))) (/ 1 x)) in y 0.196 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* z y)) (/ 1 (* x y))) (/ 1 x)) in z 0.198 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* z y)) (/ 1 (* x y))) (/ 1 x)) in z 0.201 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* z y)) (/ 1 (* x y))) (/ 1 x)) in y 0.201 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* z y)) (/ 1 (* x y))) (/ 1 x)) in z 0.203 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* z y)) (/ 1 (* x y))) (/ 1 x)) in z 0.204 * * * * [progress]: [ 2 / 2 ] generating series at (2 2) 0.204 * [approximate]: Approximating (* (+ x z) y) in (y z x) around 0 0.204 * [taylor]: Taking taylor expansion of (* (+ x z) y) in z 0.204 * [taylor]: Taking taylor expansion of (* (+ x z) y) in x 0.205 * [taylor]: Taking taylor expansion of (* (+ x z) y) in z 0.205 * [taylor]: Taking taylor expansion of (* (+ x z) y) in x 0.205 * [taylor]: Taking taylor expansion of (* (+ x z) y) in x 0.206 * [taylor]: Taking taylor expansion of (* (+ x z) y) in z 0.206 * [taylor]: Taking taylor expansion of (* (+ x z) y) in x 0.206 * [taylor]: Taking taylor expansion of (* (+ x z) y) in x 0.206 * [taylor]: Taking taylor expansion of (* (+ x z) y) in x 0.207 * [taylor]: Taking taylor expansion of (* (+ x z) y) in z 0.207 * [taylor]: Taking taylor expansion of (* (+ x z) y) in x 0.207 * [taylor]: Taking taylor expansion of (* (+ x z) y) in x 0.208 * [taylor]: Taking taylor expansion of (* (+ x z) y) in x 0.208 * [taylor]: Taking taylor expansion of (* (+ x z) y) in x 0.208 * [approximate]: Approximating (/ (+ (/ 1 z) (/ 1 x)) y) in (y z x) around 0 0.210 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 z) (/ 1 x)) y) in z 0.210 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 z) (/ 1 x)) y) in x 0.212 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 z) (/ 1 x)) y) in z 0.212 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 z) (/ 1 x)) y) in x 0.214 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 z) (/ 1 x)) y) in z 0.214 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 z) (/ 1 x)) y) in x 0.215 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 z) (/ 1 x)) y) in x 0.218 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 z) (/ 1 x)) y) in z 0.218 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 z) (/ 1 x)) y) in x 0.218 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 z) (/ 1 x)) y) in x 0.219 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 z) (/ 1 x)) y) in x 0.220 * [approximate]: Approximating (/ (+ (/ 1 z) (/ 1 x)) y) in (y z x) around 0 0.222 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 z) (/ 1 x)) y) in z 0.223 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 z) (/ 1 x)) y) in x 0.224 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 z) (/ 1 x)) y) in z 0.225 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 z) (/ 1 x)) y) in x 0.227 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 z) (/ 1 x)) y) in z 0.227 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 z) (/ 1 x)) y) in x 0.228 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 z) (/ 1 x)) y) in x 0.231 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 z) (/ 1 x)) y) in z 0.231 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 z) (/ 1 x)) y) in x 0.231 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 z) (/ 1 x)) y) in x 0.232 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 z) (/ 1 x)) y) in x 0.233 * * * [progress]: simplifying candidates 0.233 * [simplify]: Simplifying using # : (* (exp x) (exp (* y (+ z x)))) (log (+ x (* y (+ z x)))) (exp (+ x (* y (+ z x)))) (* (cbrt (+ x (* y (+ z x)))) (cbrt (+ x (* y (+ z x))))) (cbrt (+ x (* y (+ z x)))) (* (* (+ x (* y (+ z x))) (+ x (* y (+ z x)))) (+ x (* y (+ z x)))) (sqrt (+ x (* y (+ z x)))) (sqrt (+ x (* y (+ z x)))) (+ (pow x 3) (pow (* y (+ z x)) 3)) (+ (* x x) (- (* (* y (+ z x)) (* y (+ z x))) (* x (* y (+ z x))))) (- (* x x) (* (* y (+ z x)) (* y (+ z x)))) (- x (* y (+ z x))) (+ x (* y z)) (+ x (* z y)) (* y (+ z x)) (+ (log y) (log (+ z x))) (log (* y (+ z x))) (exp (* y (+ z x))) (* (* (* y y) y) (* (* (+ z x) (+ z x)) (+ z x))) (* (cbrt (* y (+ z x))) (cbrt (* y (+ z x)))) (cbrt (* y (+ z x))) (* (* (* y (+ z x)) (* y (+ z x))) (* y (+ z x))) (sqrt (* y (+ z x))) (sqrt (* y (+ z x))) (* (sqrt y) (sqrt (+ z x))) (* (sqrt y) (sqrt (+ z x))) (* y z) (* y x) (* z y) (* x y) (* y (* (cbrt (+ z x)) (cbrt (+ z x)))) (* y (sqrt (+ z x))) (* y 1) (* y 1) (* (cbrt y) (+ z x)) (* (sqrt y) (+ z x)) (* y (+ z x)) (* y (+ (pow z 3) (pow x 3))) (* y (- (* z z) (* x x))) (+ (* z y) (+ x (* x y))) (+ (* z y) (+ x (* x y))) (+ (* z y) (+ x (* x y))) (+ (* z y) (* x y)) (+ (* z y) (* x y)) (+ (* z y) (* x y)) 0.237 * * [simplify]: iteration 0 : 186 enodes (cost 164 ) 0.241 * * [simplify]: iteration 1 : 769 enodes (cost 149 ) 0.259 * * [simplify]: iteration 2 : 3884 enodes (cost 149 ) 0.327 * * [simplify]: iteration 3 : 5001 enodes (cost 149 ) 0.328 * [simplify]: Simplified to: (exp (+ x (* y (+ z x)))) (log (+ x (* y (+ z x)))) (exp (+ x (* y (+ z x)))) (* (cbrt (+ x (* y (+ z x)))) (cbrt (+ x (* y (+ z x))))) (cbrt (+ x (* y (+ z x)))) (pow (+ x (* y (+ z x))) 3) (sqrt (+ x (* y (+ z x)))) (sqrt (+ x (* y (+ z x)))) (+ (pow x 3) (pow (* y (+ z x)) 3)) (+ (* (* y (+ z x)) (- (* y (+ z x)) x)) (* x x)) (- (* x x) (* (* y (+ z x)) (* y (+ z x)))) (- x (* y (+ z x))) (+ x (* z y)) (+ x (* z y)) (* y (+ z x)) (log (* y (+ z x))) (log (* y (+ z x))) (exp (* y (+ z x))) (pow (* y (+ z x)) 3) (* (cbrt (* y (+ z x))) (cbrt (* y (+ z x)))) (cbrt (* y (+ z x))) (pow (* y (+ z x)) 3) (sqrt (* y (+ z x))) (sqrt (* y (+ z x))) (* (sqrt y) (sqrt (+ z x))) (* (sqrt y) (sqrt (+ z x))) (* y z) (* y x) (* y z) (* y x) (* y (* (cbrt (+ z x)) (cbrt (+ z x)))) (* y (sqrt (+ z x))) y y (* (cbrt y) (+ z x)) (* (sqrt y) (+ z x)) (* y (+ z x)) (* y (+ (pow z 3) (pow x 3))) (* y (- (* z z) (* x x))) (+ x (* y (+ z x))) (+ x (* y (+ z x))) (+ x (* y (+ z x))) (* y (+ z x)) (* y (+ z x)) (* y (+ z x)) 0.329 * * * [progress]: adding candidates to table 0.403 * * [progress]: iteration 2 / 4 0.403 * * * [progress]: picking best candidate 0.414 * * * * [pick]: Picked # 0.414 * * * [progress]: localizing error 0.420 * * * [progress]: generating rewritten candidates 0.420 * * * * [progress]: [ 1 / 2 ] rewriting at (2 1) 0.423 * * * * [progress]: [ 2 / 2 ] rewriting at (2) 0.428 * * * [progress]: generating series expansions 0.428 * * * * [progress]: [ 1 / 2 ] generating series at (2 1) 0.428 * [approximate]: Approximating (+ (* z y) x) in (x z y) around 0 0.428 * [taylor]: Taking taylor expansion of (+ (* z y) x) in z 0.428 * [taylor]: Taking taylor expansion of (+ (* z y) x) in y 0.429 * [taylor]: Taking taylor expansion of (+ (* z y) x) in z 0.429 * [taylor]: Taking taylor expansion of (+ (* z y) x) in y 0.429 * [taylor]: Taking taylor expansion of (+ (* z y) x) in y 0.430 * [taylor]: Taking taylor expansion of (+ (* z y) x) in z 0.430 * [taylor]: Taking taylor expansion of (+ (* z y) x) in y 0.430 * [taylor]: Taking taylor expansion of (+ (* z y) x) in y 0.431 * [taylor]: Taking taylor expansion of (+ (* z y) x) in y 0.431 * [approximate]: Approximating (+ (/ 1 (* z y)) (/ 1 x)) in (x z y) around 0 0.433 * [taylor]: Taking taylor expansion of (+ (/ 1 (* z y)) (/ 1 x)) in z 0.434 * [taylor]: Taking taylor expansion of (+ (/ 1 (* z y)) (/ 1 x)) in z 0.434 * [taylor]: Taking taylor expansion of (+ (/ 1 (* z y)) (/ 1 x)) in y 0.434 * [taylor]: Taking taylor expansion of (+ (/ 1 (* z y)) (/ 1 x)) in y 0.436 * [taylor]: Taking taylor expansion of (+ (/ 1 (* z y)) (/ 1 x)) in z 0.436 * [taylor]: Taking taylor expansion of (+ (/ 1 (* z y)) (/ 1 x)) in y 0.436 * [taylor]: Taking taylor expansion of (+ (/ 1 (* z y)) (/ 1 x)) in y 0.438 * [taylor]: Taking taylor expansion of (+ (/ 1 (* z y)) (/ 1 x)) in z 0.438 * [taylor]: Taking taylor expansion of (+ (/ 1 (* z y)) (/ 1 x)) in y 0.439 * [taylor]: Taking taylor expansion of (+ (/ 1 (* z y)) (/ 1 x)) in y 0.439 * [taylor]: Taking taylor expansion of (+ (/ 1 (* z y)) (/ 1 x)) in y 0.442 * [taylor]: Taking taylor expansion of (+ (/ 1 (* z y)) (/ 1 x)) in z 0.442 * [taylor]: Taking taylor expansion of (+ (/ 1 (* z y)) (/ 1 x)) in y 0.442 * [taylor]: Taking taylor expansion of (+ (/ 1 (* z y)) (/ 1 x)) in y 0.443 * [taylor]: Taking taylor expansion of (+ (/ 1 (* z y)) (/ 1 x)) in y 0.443 * [taylor]: Taking taylor expansion of (+ (/ 1 (* z y)) (/ 1 x)) in y 0.444 * [approximate]: Approximating (- (/ 1 (* z y)) (/ 1 x)) in (x z y) around 0 0.446 * [taylor]: Taking taylor expansion of (- (/ 1 (* z y)) (/ 1 x)) in z 0.447 * [taylor]: Taking taylor expansion of (- (/ 1 (* z y)) (/ 1 x)) in z 0.447 * [taylor]: Taking taylor expansion of (- (/ 1 (* z y)) (/ 1 x)) in y 0.448 * [taylor]: Taking taylor expansion of (- (/ 1 (* z y)) (/ 1 x)) in y 0.449 * [taylor]: Taking taylor expansion of (- (/ 1 (* z y)) (/ 1 x)) in z 0.450 * [taylor]: Taking taylor expansion of (- (/ 1 (* z y)) (/ 1 x)) in y 0.450 * [taylor]: Taking taylor expansion of (- (/ 1 (* z y)) (/ 1 x)) in y 0.452 * [taylor]: Taking taylor expansion of (- (/ 1 (* z y)) (/ 1 x)) in z 0.452 * [taylor]: Taking taylor expansion of (- (/ 1 (* z y)) (/ 1 x)) in y 0.453 * [taylor]: Taking taylor expansion of (- (/ 1 (* z y)) (/ 1 x)) in y 0.453 * [taylor]: Taking taylor expansion of (- (/ 1 (* z y)) (/ 1 x)) in y 0.456 * [taylor]: Taking taylor expansion of (- (/ 1 (* z y)) (/ 1 x)) in z 0.456 * [taylor]: Taking taylor expansion of (- (/ 1 (* z y)) (/ 1 x)) in y 0.456 * [taylor]: Taking taylor expansion of (- (/ 1 (* z y)) (/ 1 x)) in y 0.458 * [taylor]: Taking taylor expansion of (- (/ 1 (* z y)) (/ 1 x)) in y 0.458 * [taylor]: Taking taylor expansion of (- (/ 1 (* z y)) (/ 1 x)) in y 0.458 * * * * [progress]: [ 2 / 2 ] generating series at (2) 0.458 * [approximate]: Approximating (+ (* z y) (+ x (* x y))) in (x z y) around 0 0.459 * [taylor]: Taking taylor expansion of (+ (* z y) (+ x (* x y))) in z 0.459 * [taylor]: Taking taylor expansion of (+ (* z y) (+ x (* x y))) in y 0.459 * [taylor]: Taking taylor expansion of (+ (* z y) (+ x (* x y))) in z 0.459 * [taylor]: Taking taylor expansion of (+ (* z y) (+ x (* x y))) in y 0.460 * [taylor]: Taking taylor expansion of (+ (* z y) (+ x (* x y))) in y 0.461 * [taylor]: Taking taylor expansion of (+ (* z y) (+ x (* x y))) in z 0.462 * [taylor]: Taking taylor expansion of (+ (* z y) (+ x (* x y))) in y 0.462 * [taylor]: Taking taylor expansion of (+ (* z y) (+ x (* x y))) in y 0.463 * [taylor]: Taking taylor expansion of (+ (* z y) (+ x (* x y))) in y 0.463 * [approximate]: Approximating (+ (/ 1 (* z y)) (+ (/ 1 (* x y)) (/ 1 x))) in (x z y) around 0 0.466 * [taylor]: Taking taylor expansion of (+ (/ 1 (* z y)) (+ (/ 1 (* x y)) (/ 1 x))) in z 0.468 * [taylor]: Taking taylor expansion of (+ (/ 1 (* z y)) (+ (/ 1 (* x y)) (/ 1 x))) in z 0.468 * [taylor]: Taking taylor expansion of (+ (/ 1 (* z y)) (+ (/ 1 (* x y)) (/ 1 x))) in y 0.469 * [taylor]: Taking taylor expansion of (+ (/ 1 (* z y)) (+ (/ 1 (* x y)) (/ 1 x))) in y 0.475 * [taylor]: Taking taylor expansion of (+ (/ 1 (* z y)) (+ (/ 1 (* x y)) (/ 1 x))) in z 0.476 * [taylor]: Taking taylor expansion of (+ (/ 1 (* z y)) (+ (/ 1 (* x y)) (/ 1 x))) in y 0.476 * [taylor]: Taking taylor expansion of (+ (/ 1 (* z y)) (+ (/ 1 (* x y)) (/ 1 x))) in y 0.479 * [approximate]: Approximating (- (+ (/ 1 (* z y)) (/ 1 (* x y))) (/ 1 x)) in (x z y) around 0 0.482 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* z y)) (/ 1 (* x y))) (/ 1 x)) in z 0.484 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* z y)) (/ 1 (* x y))) (/ 1 x)) in z 0.484 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* z y)) (/ 1 (* x y))) (/ 1 x)) in y 0.485 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* z y)) (/ 1 (* x y))) (/ 1 x)) in y 0.488 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* z y)) (/ 1 (* x y))) (/ 1 x)) in z 0.489 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* z y)) (/ 1 (* x y))) (/ 1 x)) in y 0.490 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* z y)) (/ 1 (* x y))) (/ 1 x)) in y 0.492 * * * [progress]: simplifying candidates 0.492 * [simplify]: Simplifying using # : (* (exp x) (exp (* z y))) (log (+ x (* z y))) (exp (+ x (* z y))) (* (cbrt (+ x (* z y))) (cbrt (+ x (* z y)))) (cbrt (+ x (* z y))) (* (* (+ x (* z y)) (+ x (* z y))) (+ x (* z y))) (sqrt (+ x (* z y))) (sqrt (+ x (* z y))) (+ (pow x 3) (pow (* z y) 3)) (+ (* x x) (- (* (* z y) (* z y)) (* x (* z y)))) (- (* x x) (* (* z y) (* z y))) (- x (* z y)) (* (* (exp x) (exp (* z y))) (exp (* y x))) (* (exp (+ x (* z y))) (exp (* y x))) (log (+ (+ x (* z y)) (* y x))) (exp (+ (+ x (* z y)) (* y x))) (* (cbrt (+ (+ x (* z y)) (* y x))) (cbrt (+ (+ x (* z y)) (* y x)))) (cbrt (+ (+ x (* z y)) (* y x))) (* (* (+ (+ x (* z y)) (* y x)) (+ (+ x (* z y)) (* y x))) (+ (+ x (* z y)) (* y x))) (sqrt (+ (+ x (* z y)) (* y x))) (sqrt (+ (+ x (* z y)) (* y x))) (+ (pow (+ x (* z y)) 3) (pow (* y x) 3)) (+ (* (+ x (* z y)) (+ x (* z y))) (- (* (* y x) (* y x)) (* (+ x (* z y)) (* y x)))) (- (* (+ x (* z y)) (+ x (* z y))) (* (* y x) (* y x))) (- (+ x (* z y)) (* y x)) (+ (* z y) (* y x)) x (+ (* z y) x) (+ (* z y) x) (+ (* z y) (+ x (* x y))) (+ (* z y) (+ x (* x y))) (+ (* z y) (+ x (* x y))) 0.495 * * [simplify]: iteration 0 : 160 enodes (cost 155 ) 0.498 * * [simplify]: iteration 1 : 624 enodes (cost 139 ) 0.511 * * [simplify]: iteration 2 : 2460 enodes (cost 136 ) 0.556 * * [simplify]: iteration 3 : 5001 enodes (cost 136 ) 0.557 * [simplify]: Simplified to: (exp (+ x (* z y))) (log (+ x (* z y))) (exp (+ x (* z y))) (* (cbrt (+ x (* z y))) (cbrt (+ x (* z y)))) (cbrt (+ x (* z y))) (pow (+ x (* z y)) 3) (sqrt (+ x (* z y))) (sqrt (+ x (* z y))) (+ (pow x 3) (pow (* z y) 3)) (+ (* (* z y) (- (* z y) x)) (* x x)) (- (* x x) (* (* z y) (* z y))) (- x (* z y)) (exp (+ (+ x (* z y)) (* y x))) (exp (+ (+ x (* z y)) (* y x))) (log (+ (+ x (* z y)) (* y x))) (exp (+ (+ x (* z y)) (* y x))) (* (cbrt (+ (+ x (* z y)) (* y x))) (cbrt (+ (+ x (* z y)) (* y x)))) (cbrt (+ (+ x (* z y)) (* y x))) (pow (+ (* y (+ x z)) x) 3) (sqrt (+ (+ x (* z y)) (* y x))) (sqrt (+ (+ x (* z y)) (* y x))) (+ (pow (+ x (* z y)) 3) (pow (* y x) 3)) (+ (* (+ x (* z y)) (+ (* y (- z x)) x)) (* (* y x) (* y x))) (* (+ (* y (- z x)) x) (+ (* y (+ x z)) x)) (+ (* y (- z x)) x) (* y (+ x z)) x (+ x (* z y)) (+ x (* z y)) (+ (* y (+ x z)) x) (+ (* y (+ x z)) x) (+ (* y (+ x z)) x) 0.557 * * * [progress]: adding candidates to table 0.607 * * [progress]: iteration 3 / 4 0.607 * * * [progress]: picking best candidate 0.615 * * * * [pick]: Picked # 0.615 * * * [progress]: localizing error 0.622 * * * [progress]: generating rewritten candidates 0.622 * * * * [progress]: [ 1 / 3 ] rewriting at (2 2) 0.632 * * * * [progress]: [ 2 / 3 ] rewriting at (2 2 1) 0.639 * * * * [progress]: [ 3 / 3 ] rewriting at (2) 0.643 * * * [progress]: generating series expansions 0.643 * * * * [progress]: [ 1 / 3 ] generating series at (2 2) 0.643 * [approximate]: Approximating (* (+ x z) y) in (y z x) around 0 0.644 * [taylor]: Taking taylor expansion of (* (+ x z) y) in z 0.644 * [taylor]: Taking taylor expansion of (* (+ x z) y) in x 0.645 * [taylor]: Taking taylor expansion of (* (+ x z) y) in z 0.645 * [taylor]: Taking taylor expansion of (* (+ x z) y) in x 0.645 * [taylor]: Taking taylor expansion of (* (+ x z) y) in x 0.645 * [taylor]: Taking taylor expansion of (* (+ x z) y) in z 0.646 * [taylor]: Taking taylor expansion of (* (+ x z) y) in x 0.646 * [taylor]: Taking taylor expansion of (* (+ x z) y) in x 0.646 * [taylor]: Taking taylor expansion of (* (+ x z) y) in x 0.647 * [taylor]: Taking taylor expansion of (* (+ x z) y) in z 0.647 * [taylor]: Taking taylor expansion of (* (+ x z) y) in x 0.647 * [taylor]: Taking taylor expansion of (* (+ x z) y) in x 0.647 * [taylor]: Taking taylor expansion of (* (+ x z) y) in x 0.647 * [taylor]: Taking taylor expansion of (* (+ x z) y) in x 0.648 * [approximate]: Approximating (/ (+ (/ 1 z) (/ 1 x)) y) in (y z x) around 0 0.649 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 z) (/ 1 x)) y) in z 0.650 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 z) (/ 1 x)) y) in x 0.651 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 z) (/ 1 x)) y) in z 0.652 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 z) (/ 1 x)) y) in x 0.654 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 z) (/ 1 x)) y) in z 0.654 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 z) (/ 1 x)) y) in x 0.655 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 z) (/ 1 x)) y) in x 0.658 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 z) (/ 1 x)) y) in z 0.658 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 z) (/ 1 x)) y) in x 0.658 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 z) (/ 1 x)) y) in x 0.659 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 z) (/ 1 x)) y) in x 0.660 * [approximate]: Approximating (* -1 (/ (pow (sqrt (neg (+ (/ 1 z) (/ 1 x)))) 2) y)) in (y z x) around 0 0.671 * [taylor]: Taking taylor expansion of (* -1 (/ (pow (sqrt (neg (+ (/ 1 z) (/ 1 x)))) 2) y)) in z 0.675 * [taylor]: Taking taylor expansion of (* -1 (/ (pow (sqrt (neg (+ (/ 1 z) (/ 1 x)))) 2) y)) in x 0.679 * [taylor]: Taking taylor expansion of (* -1 (/ (pow (sqrt (neg (+ (/ 1 z) (/ 1 x)))) 2) y)) in z 0.679 * [taylor]: Taking taylor expansion of (* -1 (/ (pow (sqrt (neg (+ (/ 1 z) (/ 1 x)))) 2) y)) in x 0.684 * [taylor]: Taking taylor expansion of (* -1 (/ (pow (sqrt (neg (+ (/ 1 z) (/ 1 x)))) 2) y)) in x 0.702 * [taylor]: Taking taylor expansion of (* -1 (/ (pow (sqrt (neg (+ (/ 1 z) (/ 1 x)))) 2) y)) in z 0.702 * [taylor]: Taking taylor expansion of (* -1 (/ (pow (sqrt (neg (+ (/ 1 z) (/ 1 x)))) 2) y)) in x 0.702 * [taylor]: Taking taylor expansion of (* -1 (/ (pow (sqrt (neg (+ (/ 1 z) (/ 1 x)))) 2) y)) in x 0.712 * [taylor]: Taking taylor expansion of (* -1 (/ (pow (sqrt (neg (+ (/ 1 z) (/ 1 x)))) 2) y)) in x 0.734 * * * * [progress]: [ 2 / 3 ] generating series at (2 2 1) 0.735 * [approximate]: Approximating (* (sqrt (+ x z)) y) in (y z x) around 0 0.736 * [taylor]: Taking taylor expansion of (* (sqrt (+ x z)) y) in z 0.736 * [taylor]: Taking taylor expansion of (* (sqrt (+ x z)) y) in x 0.737 * [taylor]: Taking taylor expansion of (* (sqrt (+ x z)) y) in z 0.737 * [taylor]: Taking taylor expansion of (* (sqrt (+ x z)) y) in x 0.739 * [taylor]: Taking taylor expansion of (* (sqrt (+ x z)) y) in x 0.740 * [taylor]: Taking taylor expansion of (* (sqrt (+ x z)) y) in z 0.740 * [taylor]: Taking taylor expansion of (* (sqrt (+ x z)) y) in x 0.740 * [taylor]: Taking taylor expansion of (* (sqrt (+ x z)) y) in x 0.744 * [taylor]: Taking taylor expansion of (* (sqrt (+ x z)) y) in x 0.745 * [taylor]: Taking taylor expansion of (* (sqrt (+ x z)) y) in z 0.745 * [taylor]: Taking taylor expansion of (* (sqrt (+ x z)) y) in x 0.745 * [taylor]: Taking taylor expansion of (* (sqrt (+ x z)) y) in x 0.746 * [taylor]: Taking taylor expansion of (* (sqrt (+ x z)) y) in x 0.758 * [approximate]: Approximating (* (sqrt (+ (/ 1 z) (/ 1 x))) (/ 1 y)) in (y z x) around 0 0.767 * [taylor]: Taking taylor expansion of (* (sqrt (+ (/ 1 z) (/ 1 x))) (/ 1 y)) in z 0.769 * [taylor]: Taking taylor expansion of (* (sqrt (+ (/ 1 z) (/ 1 x))) (/ 1 y)) in x 0.770 * [taylor]: Taking taylor expansion of (* (sqrt (+ (/ 1 z) (/ 1 x))) (/ 1 y)) in z 0.770 * [taylor]: Taking taylor expansion of (* (sqrt (+ (/ 1 z) (/ 1 x))) (/ 1 y)) in x 0.772 * [taylor]: Taking taylor expansion of (* (sqrt (+ (/ 1 z) (/ 1 x))) (/ 1 y)) in z 0.773 * [taylor]: Taking taylor expansion of (* (sqrt (+ (/ 1 z) (/ 1 x))) (/ 1 y)) in x 0.774 * [taylor]: Taking taylor expansion of (* (sqrt (+ (/ 1 z) (/ 1 x))) (/ 1 y)) in x 0.778 * [taylor]: Taking taylor expansion of (* (sqrt (+ (/ 1 z) (/ 1 x))) (/ 1 y)) in z 0.778 * [taylor]: Taking taylor expansion of (* (sqrt (+ (/ 1 z) (/ 1 x))) (/ 1 y)) in x 0.778 * [taylor]: Taking taylor expansion of (* (sqrt (+ (/ 1 z) (/ 1 x))) (/ 1 y)) in x 0.780 * [taylor]: Taking taylor expansion of (* (sqrt (+ (/ 1 z) (/ 1 x))) (/ 1 y)) in x 0.789 * [approximate]: Approximating (* -1 (/ (sqrt (neg (+ (/ 1 z) (/ 1 x)))) y)) in (y z x) around 0 0.797 * [taylor]: Taking taylor expansion of (* -1 (/ (sqrt (neg (+ (/ 1 z) (/ 1 x)))) y)) in z 0.801 * [taylor]: Taking taylor expansion of (* -1 (/ (sqrt (neg (+ (/ 1 z) (/ 1 x)))) y)) in x 0.803 * [taylor]: Taking taylor expansion of (* -1 (/ (sqrt (neg (+ (/ 1 z) (/ 1 x)))) y)) in z 0.803 * [taylor]: Taking taylor expansion of (* -1 (/ (sqrt (neg (+ (/ 1 z) (/ 1 x)))) y)) in x 0.806 * [taylor]: Taking taylor expansion of (* -1 (/ (sqrt (neg (+ (/ 1 z) (/ 1 x)))) y)) in x 0.814 * [taylor]: Taking taylor expansion of (* -1 (/ (sqrt (neg (+ (/ 1 z) (/ 1 x)))) y)) in z 0.814 * [taylor]: Taking taylor expansion of (* -1 (/ (sqrt (neg (+ (/ 1 z) (/ 1 x)))) y)) in x 0.814 * [taylor]: Taking taylor expansion of (* -1 (/ (sqrt (neg (+ (/ 1 z) (/ 1 x)))) y)) in x 0.819 * [taylor]: Taking taylor expansion of (* -1 (/ (sqrt (neg (+ (/ 1 z) (/ 1 x)))) y)) in x 0.834 * * * * [progress]: [ 3 / 3 ] generating series at (2) 0.835 * [approximate]: Approximating (+ (* z y) (+ x (* x y))) in (x y z) around 0 0.835 * [taylor]: Taking taylor expansion of (+ (* z y) (+ x (* x y))) in y 0.835 * [taylor]: Taking taylor expansion of (+ (* z y) (+ x (* x y))) in z 0.836 * [taylor]: Taking taylor expansion of (+ (* z y) (+ x (* x y))) in y 0.836 * [taylor]: Taking taylor expansion of (+ (* z y) (+ x (* x y))) in z 0.836 * [taylor]: Taking taylor expansion of (+ (* z y) (+ x (* x y))) in z 0.841 * [taylor]: Taking taylor expansion of (+ (* z y) (+ x (* x y))) in y 0.841 * [taylor]: Taking taylor expansion of (+ (* z y) (+ x (* x y))) in z 0.841 * [taylor]: Taking taylor expansion of (+ (* z y) (+ x (* x y))) in z 0.842 * [taylor]: Taking taylor expansion of (+ (* z y) (+ x (* x y))) in z 0.842 * [approximate]: Approximating (+ (/ 1 (* z y)) (+ (/ 1 (* x y)) (/ 1 x))) in (x y z) around 0 0.845 * [taylor]: Taking taylor expansion of (+ (/ 1 (* z y)) (+ (/ 1 (* x y)) (/ 1 x))) in y 0.846 * [taylor]: Taking taylor expansion of (+ (/ 1 (* z y)) (+ (/ 1 (* x y)) (/ 1 x))) in z 0.848 * [taylor]: Taking taylor expansion of (+ (/ 1 (* z y)) (+ (/ 1 (* x y)) (/ 1 x))) in y 0.848 * [taylor]: Taking taylor expansion of (+ (/ 1 (* z y)) (+ (/ 1 (* x y)) (/ 1 x))) in z 0.850 * [taylor]: Taking taylor expansion of (+ (/ 1 (* z y)) (+ (/ 1 (* x y)) (/ 1 x))) in z 0.852 * [taylor]: Taking taylor expansion of (+ (/ 1 (* z y)) (+ (/ 1 (* x y)) (/ 1 x))) in y 0.853 * [taylor]: Taking taylor expansion of (+ (/ 1 (* z y)) (+ (/ 1 (* x y)) (/ 1 x))) in z 0.854 * [taylor]: Taking taylor expansion of (+ (/ 1 (* z y)) (+ (/ 1 (* x y)) (/ 1 x))) in z 0.855 * [approximate]: Approximating (neg (+ (/ (pow (sqrt (neg (+ (/ 1 z) (/ 1 x)))) 2) y) (/ 1 x))) in (x y z) around 0 0.868 * [taylor]: Taking taylor expansion of (neg (+ (/ (pow (sqrt (neg (+ (/ 1 z) (/ 1 x)))) 2) y) (/ 1 x))) in y 0.869 * [taylor]: Taking taylor expansion of (neg (+ (/ (pow (sqrt (neg (+ (/ 1 z) (/ 1 x)))) 2) y) (/ 1 x))) in y 0.871 * [taylor]: Taking taylor expansion of (neg (+ (/ (pow (sqrt (neg (+ (/ 1 z) (/ 1 x)))) 2) y) (/ 1 x))) in z 0.873 * [taylor]: Taking taylor expansion of (neg (+ (/ (pow (sqrt (neg (+ (/ 1 z) (/ 1 x)))) 2) y) (/ 1 x))) in z 0.881 * [taylor]: Taking taylor expansion of (neg (+ (/ (pow (sqrt (neg (+ (/ 1 z) (/ 1 x)))) 2) y) (/ 1 x))) in y 0.889 * [taylor]: Taking taylor expansion of (neg (+ (/ (pow (sqrt (neg (+ (/ 1 z) (/ 1 x)))) 2) y) (/ 1 x))) in z 0.901 * * * [progress]: simplifying candidates 0.902 * [simplify]: Simplifying using # : (* (* y (sqrt (+ z x))) (sqrt (+ z x))) (* (* y (sqrt (+ z x))) (sqrt (+ z x))) (+ (+ (log y) (log (sqrt (+ z x)))) (log (sqrt (+ z x)))) (+ (log (* y (sqrt (+ z x)))) (log (sqrt (+ z x)))) (log (* (* y (sqrt (+ z x))) (sqrt (+ z x)))) (exp (* (* y (sqrt (+ z x))) (sqrt (+ z x)))) (* (* (* (* y y) y) (* (* (sqrt (+ z x)) (sqrt (+ z x))) (sqrt (+ z x)))) (* (* (sqrt (+ z x)) (sqrt (+ z x))) (sqrt (+ z x)))) (* (* (* (* y (sqrt (+ z x))) (* y (sqrt (+ z x)))) (* y (sqrt (+ z x)))) (* (* (sqrt (+ z x)) (sqrt (+ z x))) (sqrt (+ z x)))) (* (cbrt (* (* y (sqrt (+ z x))) (sqrt (+ z x)))) (cbrt (* (* y (sqrt (+ z x))) (sqrt (+ z x))))) (cbrt (* (* y (sqrt (+ z x))) (sqrt (+ z x)))) (* (* (* (* y (sqrt (+ z x))) (sqrt (+ z x))) (* (* y (sqrt (+ z x))) (sqrt (+ z x)))) (* (* y (sqrt (+ z x))) (sqrt (+ z x)))) (sqrt (* (* y (sqrt (+ z x))) (sqrt (+ z x)))) (sqrt (* (* y (sqrt (+ z x))) (sqrt (+ z x)))) (* (* y (sqrt (+ (pow z 3) (pow x 3)))) (sqrt (+ (pow z 3) (pow x 3)))) (* (sqrt (+ (* z z) (- (* x x) (* z x)))) (sqrt (+ (* z z) (- (* x x) (* z x))))) (* (* y (sqrt (+ (pow z 3) (pow x 3)))) (sqrt (- (* z z) (* x x)))) (* (sqrt (+ (* z z) (- (* x x) (* z x)))) (sqrt (- z x))) (* (* y (sqrt (- (* z z) (* x x)))) (sqrt (+ (pow z 3) (pow x 3)))) (* (sqrt (- z x)) (sqrt (+ (* z z) (- (* x x) (* z x))))) (* (* y (sqrt (- (* z z) (* x x)))) (sqrt (- (* z z) (* x x)))) (* (sqrt (- z x)) (sqrt (- z x))) (* (* y (sqrt (+ z x))) (* (cbrt (sqrt (+ z x))) (cbrt (sqrt (+ z x))))) (* (* y (sqrt (+ z x))) (sqrt (* (cbrt (+ z x)) (cbrt (+ z x))))) (* (* y (sqrt (+ z x))) (sqrt (sqrt (+ z x)))) (* (* y (sqrt (+ z x))) (sqrt 1)) (* (* y (sqrt (+ z x))) (sqrt 1)) (* (* y (sqrt (+ z x))) (sqrt (sqrt (+ z x)))) (* (* y (sqrt (+ z x))) 1) (* (sqrt (+ z x)) (sqrt (+ z x))) (* (* y (sqrt (+ z x))) (sqrt (+ (pow z 3) (pow x 3)))) (* (* y (sqrt (+ z x))) (sqrt (- (* z z) (* x x)))) (* (* y (sqrt (+ (pow z 3) (pow x 3)))) (sqrt (+ z x))) (* (* y (sqrt (- (* z z) (* x x)))) (sqrt (+ z x))) (* y (sqrt (+ z x))) (+ (log y) (log (sqrt (+ z x)))) (log (* y (sqrt (+ z x)))) (exp (* y (sqrt (+ z x)))) (* (* (* y y) y) (* (* (sqrt (+ z x)) (sqrt (+ z x))) (sqrt (+ z x)))) (* (cbrt (* y (sqrt (+ z x)))) (cbrt (* y (sqrt (+ z x))))) (cbrt (* y (sqrt (+ z x)))) (* (* (* y (sqrt (+ z x))) (* y (sqrt (+ z x)))) (* y (sqrt (+ z x)))) (sqrt (* y (sqrt (+ z x)))) (sqrt (* y (sqrt (+ z x)))) (* (sqrt y) (sqrt (sqrt (+ z x)))) (* (sqrt y) (sqrt (sqrt (+ z x)))) (* (sqrt y) (sqrt (sqrt (+ z x)))) (* (sqrt y) (sqrt (sqrt (+ z x)))) (* y (* (cbrt (sqrt (+ z x))) (cbrt (sqrt (+ z x))))) (* y (sqrt (* (cbrt (+ z x)) (cbrt (+ z x))))) (* y (sqrt (sqrt (+ z x)))) (* y (sqrt 1)) (* y (sqrt 1)) (* y (sqrt (sqrt (+ z x)))) (* y 1) (* (cbrt y) (sqrt (+ z x))) (* (sqrt y) (sqrt (+ z x))) (* y (sqrt (+ z x))) (* y (sqrt (+ (pow z 3) (pow x 3)))) (* y (sqrt (- (* z z) (* x x)))) (* (exp x) (exp (* (* y (sqrt (+ z x))) (sqrt (+ z x))))) (log (+ x (* (* y (sqrt (+ z x))) (sqrt (+ z x))))) (exp (+ x (* (* y (sqrt (+ z x))) (sqrt (+ z x))))) (* (cbrt (+ x (* (* y (sqrt (+ z x))) (sqrt (+ z x))))) (cbrt (+ x (* (* y (sqrt (+ z x))) (sqrt (+ z x)))))) (cbrt (+ x (* (* y (sqrt (+ z x))) (sqrt (+ z x))))) (* (* (+ x (* (* y (sqrt (+ z x))) (sqrt (+ z x)))) (+ x (* (* y (sqrt (+ z x))) (sqrt (+ z x))))) (+ x (* (* y (sqrt (+ z x))) (sqrt (+ z x))))) (sqrt (+ x (* (* y (sqrt (+ z x))) (sqrt (+ z x))))) (sqrt (+ x (* (* y (sqrt (+ z x))) (sqrt (+ z x))))) (+ (pow x 3) (pow (* (* y (sqrt (+ z x))) (sqrt (+ z x))) 3)) (+ (* x x) (- (* (* (* y (sqrt (+ z x))) (sqrt (+ z x))) (* (* y (sqrt (+ z x))) (sqrt (+ z x)))) (* x (* (* y (sqrt (+ z x))) (sqrt (+ z x)))))) (- (* x x) (* (* (* y (sqrt (+ z x))) (sqrt (+ z x))) (* (* y (sqrt (+ z x))) (sqrt (+ z x))))) (- x (* (* y (sqrt (+ z x))) (sqrt (+ z x)))) (+ (* z y) (* x y)) (+ (* z y) (* x y)) (- (+ (* (pow NAN 2) y) (* 5 (/ (* (pow NAN 6) y) (pow z 2)))) (* 2 (/ (* (pow NAN 4) y) z))) (- (+ (* x (* NAN y)) (* 1/2 (* NAN (* z y)))) (* 1/8 (* (pow NAN 3) (* (pow z 2) y)))) (- (+ (/ (* x (* NAN y)) z) (* NAN y)) (* 2 (/ (* x (* (pow NAN 3) y)) (pow z 2)))) (- (+ (* 2 (/ (* (pow NAN 5) y) (pow z 2))) (* NAN y)) (/ (* (pow NAN 3) y) z)) (+ (* z y) (+ x (* x y))) (+ (* z y) (+ x (* x y))) (- (+ (* (pow NAN 2) y) x) (* 2 (/ (* (pow NAN 4) y) x))) 0.907 * * [simplify]: iteration 0 : 416 enodes (cost 547 ) 0.915 * * [simplify]: iteration 1 : 1965 enodes (cost 459 ) 0.952 * * [simplify]: iteration 2 : 5001 enodes (cost 448 ) 0.957 * [simplify]: Simplified to: (* y (+ z x)) (* y (+ z x)) (log (* y (+ z x))) (log (* y (+ z x))) (log (* y (+ z x))) (pow (exp y) (+ z x)) (pow (* y (+ z x)) 3) (pow (* y (+ z x)) 3) (* (cbrt (* (* y (sqrt (+ z x))) (sqrt (+ z x)))) (cbrt (* (* y (sqrt (+ z x))) (sqrt (+ z x))))) (cbrt (* (* y (sqrt (+ z x))) (sqrt (+ z x)))) (pow (* y (+ z x)) 3) (sqrt (* (* y (sqrt (+ z x))) (sqrt (+ z x)))) (sqrt (* (* y (sqrt (+ z x))) (sqrt (+ z x)))) (* (+ (pow z 3) (pow x 3)) y) (+ (* x (- x z)) (pow z 2)) (* (* y (sqrt (+ (pow z 3) (pow x 3)))) (sqrt (- (* z z) (* x x)))) (* (sqrt (+ (* z z) (- (* x x) (* z x)))) (sqrt (- z x))) (* (* y (sqrt (+ (pow z 3) (pow x 3)))) (sqrt (- (* z z) (* x x)))) (* (sqrt (+ (* z z) (- (* x x) (* z x)))) (sqrt (- z x))) (* (- (* z z) (* x x)) y) (- z x) (* (* y (sqrt (+ z x))) (* (cbrt (sqrt (+ z x))) (cbrt (sqrt (+ z x))))) (* y (* (sqrt (+ z x)) (fabs (cbrt (+ z x))))) (* (* y (sqrt (+ z x))) (sqrt (sqrt (+ z x)))) (* y (sqrt (+ z x))) (* y (sqrt (+ z x))) (* (* y (sqrt (+ z x))) (sqrt (sqrt (+ z x)))) (* y (sqrt (+ z x))) (+ z x) (* (* y (sqrt (+ z x))) (sqrt (+ (pow z 3) (pow x 3)))) (* (* y (sqrt (+ z x))) (sqrt (- (* z z) (* x x)))) (* (* y (sqrt (+ z x))) (sqrt (+ (pow z 3) (pow x 3)))) (* (* y (sqrt (+ z x))) (sqrt (- (* z z) (* x x)))) (* y (sqrt (+ z x))) (log (* y (sqrt (+ z x)))) (log (* y (sqrt (+ z x)))) (exp (* y (sqrt (+ z x)))) (pow (* y (sqrt (+ z x))) 3) (* (cbrt (* y (sqrt (+ z x)))) (cbrt (* y (sqrt (+ z x))))) (cbrt (* y (sqrt (+ z x)))) (pow (* y (sqrt (+ z x))) 3) (sqrt (* y (sqrt (+ z x)))) (sqrt (* y (sqrt (+ z x)))) (* (sqrt y) (sqrt (sqrt (+ z x)))) (* (sqrt y) (sqrt (sqrt (+ z x)))) (* (sqrt y) (sqrt (sqrt (+ z x)))) (* (sqrt y) (sqrt (sqrt (+ z x)))) (* y (* (cbrt (sqrt (+ z x))) (cbrt (sqrt (+ z x))))) (* (fabs (cbrt (+ z x))) y) (* y (sqrt (sqrt (+ z x)))) y y (* y (sqrt (sqrt (+ z x)))) y (* (cbrt y) (sqrt (+ z x))) (* (sqrt y) (sqrt (+ z x))) (* y (sqrt (+ z x))) (* y (sqrt (+ (pow z 3) (pow x 3)))) (* y (sqrt (- (* z z) (* x x)))) (exp (+ x (* y (+ z x)))) (log (+ x (* (* y (sqrt (+ z x))) (sqrt (+ z x))))) (exp (+ x (* y (+ z x)))) (* (cbrt (+ x (* (* y (sqrt (+ z x))) (sqrt (+ z x))))) (cbrt (+ x (* (* y (sqrt (+ z x))) (sqrt (+ z x)))))) (cbrt (+ x (* (* y (sqrt (+ z x))) (sqrt (+ z x))))) (pow (+ (* y (+ z x)) x) 3) (sqrt (+ x (* (* y (sqrt (+ z x))) (sqrt (+ z x))))) (sqrt (+ x (* (* y (sqrt (+ z x))) (sqrt (+ z x))))) (+ (pow x 3) (pow (* (* y (sqrt (+ z x))) (sqrt (+ z x))) 3)) (- (* (* (* y y) (+ z x)) (+ z x)) (- (* (* y (+ z x)) x) (* x x))) (* (+ x (* y (+ z x))) (- x (* y (+ z x)))) (- x (* y (+ z x))) (* y (+ z x)) (* y (+ z x)) (- (+ (* (pow NAN 2) y) (* 5 (/ (* (pow NAN 6) y) (pow z 2)))) (* 2 (/ (* (pow NAN 4) y) z))) (- (+ (* x (* NAN y)) (* 1/2 (* NAN (* z y)))) (* 1/8 (* (pow NAN 3) (* (pow z 2) y)))) (- (+ (/ (* x (* NAN y)) z) (* NAN y)) (* 2 (/ (* x (* (pow NAN 3) y)) (pow z 2)))) (- (+ (* 2 (/ (* (pow NAN 5) y) (pow z 2))) (* NAN y)) (/ (* (pow NAN 3) y) z)) (+ (* y (+ z x)) x) (+ (* y (+ z x)) x) (- (+ (* (pow NAN 2) y) x) (* 2 (/ (* (pow NAN 4) y) x))) 0.958 * * * [progress]: adding candidates to table 1.219 * * [progress]: iteration 4 / 4 1.219 * * * [progress]: picking best candidate 1.224 * * * * [pick]: Picked # 1.224 * * * [progress]: localizing error 1.241 * * * [progress]: generating rewritten candidates 1.241 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2) 1.260 * * * * [progress]: [ 2 / 4 ] rewriting at (2 2 1) 1.272 * * * * [progress]: [ 3 / 4 ] rewriting at (2 2 1 1) 1.282 * * * * [progress]: [ 4 / 4 ] rewriting at (2 2 2) 1.291 * * * [progress]: generating series expansions 1.291 * * * * [progress]: [ 1 / 4 ] generating series at (2 2) 1.292 * [approximate]: Approximating (/ (* y (+ (pow x 3) (pow z 3))) (- (+ (pow x 2) (pow z 2)) (* x z))) in (z x y) around 0 1.296 * [taylor]: Taking taylor expansion of (/ (* y (+ (pow x 3) (pow z 3))) (- (+ (pow x 2) (pow z 2)) (* x z))) in x 1.296 * [taylor]: Taking taylor expansion of (/ (* y (+ (pow x 3) (pow z 3))) (- (+ (pow x 2) (pow z 2)) (* x z))) in y 1.298 * [taylor]: Taking taylor expansion of (/ (* y (+ (pow x 3) (pow z 3))) (- (+ (pow x 2) (pow z 2)) (* x z))) in x 1.298 * [taylor]: Taking taylor expansion of (/ (* y (+ (pow x 3) (pow z 3))) (- (+ (pow x 2) (pow z 2)) (* x z))) in y 1.298 * [taylor]: Taking taylor expansion of (/ (* y (+ (pow x 3) (pow z 3))) (- (+ (pow x 2) (pow z 2)) (* x z))) in y 1.302 * [taylor]: Taking taylor expansion of (/ (* y (+ (pow x 3) (pow z 3))) (- (+ (pow x 2) (pow z 2)) (* x z))) in x 1.302 * [taylor]: Taking taylor expansion of (/ (* y (+ (pow x 3) (pow z 3))) (- (+ (pow x 2) (pow z 2)) (* x z))) in y 1.302 * [taylor]: Taking taylor expansion of (/ (* y (+ (pow x 3) (pow z 3))) (- (+ (pow x 2) (pow z 2)) (* x z))) in y 1.303 * [taylor]: Taking taylor expansion of (/ (* y (+ (pow x 3) (pow z 3))) (- (+ (pow x 2) (pow z 2)) (* x z))) in y 1.303 * [approximate]: Approximating (/ (+ (/ 1 (pow z 3)) (/ 1 (pow x 3))) (* y (- (+ (/ 1 (pow x 2)) (/ 1 (pow z 2))) (/ 1 (* x z))))) in (z x y) around 0 1.319 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 (pow z 3)) (/ 1 (pow x 3))) (* y (- (+ (/ 1 (pow x 2)) (/ 1 (pow z 2))) (/ 1 (* x z))))) in x 1.322 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 (pow z 3)) (/ 1 (pow x 3))) (* y (- (+ (/ 1 (pow x 2)) (/ 1 (pow z 2))) (/ 1 (* x z))))) in x 1.323 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 (pow z 3)) (/ 1 (pow x 3))) (* y (- (+ (/ 1 (pow x 2)) (/ 1 (pow z 2))) (/ 1 (* x z))))) in y 1.323 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 (pow z 3)) (/ 1 (pow x 3))) (* y (- (+ (/ 1 (pow x 2)) (/ 1 (pow z 2))) (/ 1 (* x z))))) in y 1.329 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 (pow z 3)) (/ 1 (pow x 3))) (* y (- (+ (/ 1 (pow x 2)) (/ 1 (pow z 2))) (/ 1 (* x z))))) in x 1.329 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 (pow z 3)) (/ 1 (pow x 3))) (* y (- (+ (/ 1 (pow x 2)) (/ 1 (pow z 2))) (/ 1 (* x z))))) in y 1.329 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 (pow z 3)) (/ 1 (pow x 3))) (* y (- (+ (/ 1 (pow x 2)) (/ 1 (pow z 2))) (/ 1 (* x z))))) in y 1.336 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 (pow z 3)) (/ 1 (pow x 3))) (* y (- (+ (/ 1 (pow x 2)) (/ 1 (pow z 2))) (/ 1 (* x z))))) in x 1.336 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 (pow z 3)) (/ 1 (pow x 3))) (* y (- (+ (/ 1 (pow x 2)) (/ 1 (pow z 2))) (/ 1 (* x z))))) in y 1.338 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 (pow z 3)) (/ 1 (pow x 3))) (* y (- (+ (/ 1 (pow x 2)) (/ 1 (pow z 2))) (/ 1 (* x z))))) in y 1.338 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 (pow z 3)) (/ 1 (pow x 3))) (* y (- (+ (/ 1 (pow x 2)) (/ 1 (pow z 2))) (/ 1 (* x z))))) in y 1.339 * [approximate]: Approximating (/ (+ (/ 1 (pow z 3)) (/ 1 (pow x 3))) (* y (- (+ (/ 1 (pow x 2)) (/ 1 (pow z 2))) (/ 1 (* x z))))) in (z x y) around 0 1.352 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 (pow z 3)) (/ 1 (pow x 3))) (* y (- (+ (/ 1 (pow x 2)) (/ 1 (pow z 2))) (/ 1 (* x z))))) in x 1.356 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 (pow z 3)) (/ 1 (pow x 3))) (* y (- (+ (/ 1 (pow x 2)) (/ 1 (pow z 2))) (/ 1 (* x z))))) in x 1.356 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 (pow z 3)) (/ 1 (pow x 3))) (* y (- (+ (/ 1 (pow x 2)) (/ 1 (pow z 2))) (/ 1 (* x z))))) in y 1.357 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 (pow z 3)) (/ 1 (pow x 3))) (* y (- (+ (/ 1 (pow x 2)) (/ 1 (pow z 2))) (/ 1 (* x z))))) in y 1.362 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 (pow z 3)) (/ 1 (pow x 3))) (* y (- (+ (/ 1 (pow x 2)) (/ 1 (pow z 2))) (/ 1 (* x z))))) in x 1.363 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 (pow z 3)) (/ 1 (pow x 3))) (* y (- (+ (/ 1 (pow x 2)) (/ 1 (pow z 2))) (/ 1 (* x z))))) in y 1.363 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 (pow z 3)) (/ 1 (pow x 3))) (* y (- (+ (/ 1 (pow x 2)) (/ 1 (pow z 2))) (/ 1 (* x z))))) in y 1.370 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 (pow z 3)) (/ 1 (pow x 3))) (* y (- (+ (/ 1 (pow x 2)) (/ 1 (pow z 2))) (/ 1 (* x z))))) in x 1.370 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 (pow z 3)) (/ 1 (pow x 3))) (* y (- (+ (/ 1 (pow x 2)) (/ 1 (pow z 2))) (/ 1 (* x z))))) in y 1.371 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 (pow z 3)) (/ 1 (pow x 3))) (* y (- (+ (/ 1 (pow x 2)) (/ 1 (pow z 2))) (/ 1 (* x z))))) in y 1.371 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 (pow z 3)) (/ 1 (pow x 3))) (* y (- (+ (/ 1 (pow x 2)) (/ 1 (pow z 2))) (/ 1 (* x z))))) in y 1.372 * * * * [progress]: [ 2 / 4 ] generating series at (2 2 1) 1.373 * [approximate]: Approximating (* y (+ (pow x 3) (pow z 3))) in (z x y) around 0 1.373 * [taylor]: Taking taylor expansion of (* y (+ (pow x 3) (pow z 3))) in x 1.374 * [taylor]: Taking taylor expansion of (* y (+ (pow x 3) (pow z 3))) in x 1.374 * [taylor]: Taking taylor expansion of (* y (+ (pow x 3) (pow z 3))) in y 1.375 * [taylor]: Taking taylor expansion of (* y (+ (pow x 3) (pow z 3))) in x 1.375 * [taylor]: Taking taylor expansion of (* y (+ (pow x 3) (pow z 3))) in y 1.375 * [taylor]: Taking taylor expansion of (* y (+ (pow x 3) (pow z 3))) in y 1.378 * [taylor]: Taking taylor expansion of (* y (+ (pow x 3) (pow z 3))) in x 1.378 * [taylor]: Taking taylor expansion of (* y (+ (pow x 3) (pow z 3))) in y 1.378 * [taylor]: Taking taylor expansion of (* y (+ (pow x 3) (pow z 3))) in y 1.379 * [approximate]: Approximating (/ (+ (/ 1 (pow z 3)) (/ 1 (pow x 3))) y) in (z x y) around 0 1.383 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 (pow z 3)) (/ 1 (pow x 3))) y) in x 1.385 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 (pow z 3)) (/ 1 (pow x 3))) y) in x 1.391 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 (pow z 3)) (/ 1 (pow x 3))) y) in x 1.394 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 (pow z 3)) (/ 1 (pow x 3))) y) in x 1.394 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 (pow z 3)) (/ 1 (pow x 3))) y) in y 1.395 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 (pow z 3)) (/ 1 (pow x 3))) y) in y 1.398 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 (pow z 3)) (/ 1 (pow x 3))) y) in x 1.399 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 (pow z 3)) (/ 1 (pow x 3))) y) in y 1.399 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 (pow z 3)) (/ 1 (pow x 3))) y) in y 1.400 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 (pow z 3)) (/ 1 (pow x 3))) y) in y 1.404 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 (pow z 3)) (/ 1 (pow x 3))) y) in x 1.406 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 (pow z 3)) (/ 1 (pow x 3))) y) in y 1.406 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 (pow z 3)) (/ 1 (pow x 3))) y) in y 1.406 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 (pow z 3)) (/ 1 (pow x 3))) y) in y 1.406 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 (pow z 3)) (/ 1 (pow x 3))) y) in y 1.408 * [approximate]: Approximating (/ (+ (/ 1 (pow z 3)) (/ 1 (pow x 3))) y) in (z x y) around 0 1.412 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 (pow z 3)) (/ 1 (pow x 3))) y) in x 1.414 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 (pow z 3)) (/ 1 (pow x 3))) y) in x 1.417 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 (pow z 3)) (/ 1 (pow x 3))) y) in x 1.419 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 (pow z 3)) (/ 1 (pow x 3))) y) in x 1.419 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 (pow z 3)) (/ 1 (pow x 3))) y) in y 1.420 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 (pow z 3)) (/ 1 (pow x 3))) y) in y 1.423 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 (pow z 3)) (/ 1 (pow x 3))) y) in x 1.424 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 (pow z 3)) (/ 1 (pow x 3))) y) in y 1.424 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 (pow z 3)) (/ 1 (pow x 3))) y) in y 1.424 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 (pow z 3)) (/ 1 (pow x 3))) y) in y 1.429 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 (pow z 3)) (/ 1 (pow x 3))) y) in x 1.431 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 (pow z 3)) (/ 1 (pow x 3))) y) in y 1.431 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 (pow z 3)) (/ 1 (pow x 3))) y) in y 1.431 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 (pow z 3)) (/ 1 (pow x 3))) y) in y 1.431 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 (pow z 3)) (/ 1 (pow x 3))) y) in y 1.432 * * * * [progress]: [ 3 / 4 ] generating series at (2 2 1 1) 1.433 * [approximate]: Approximating (+ (pow x 3) (pow z 3)) in (z x) around 0 1.433 * [taylor]: Taking taylor expansion of (+ (pow x 3) (pow z 3)) in x 1.433 * [taylor]: Taking taylor expansion of (+ (pow x 3) (pow z 3)) in x 1.434 * [taylor]: Taking taylor expansion of (+ (pow x 3) (pow z 3)) in x 1.437 * [taylor]: Taking taylor expansion of (+ (pow x 3) (pow z 3)) in x 1.441 * [taylor]: Taking taylor expansion of (+ (pow x 3) (pow z 3)) in x 1.446 * [taylor]: Taking taylor expansion of (+ (pow x 3) (pow z 3)) in x 1.446 * [approximate]: Approximating (+ (/ 1 (pow z 3)) (/ 1 (pow x 3))) in (z x) around 0 1.450 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow z 3)) (/ 1 (pow x 3))) in x 1.451 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow z 3)) (/ 1 (pow x 3))) in x 1.453 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow z 3)) (/ 1 (pow x 3))) in x 1.455 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow z 3)) (/ 1 (pow x 3))) in x 1.459 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow z 3)) (/ 1 (pow x 3))) in x 1.468 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow z 3)) (/ 1 (pow x 3))) in x 1.470 * [approximate]: Approximating (neg (+ (/ 1 (pow z 3)) (/ 1 (pow x 3)))) in (z x) around 0 1.474 * [taylor]: Taking taylor expansion of (neg (+ (/ 1 (pow z 3)) (/ 1 (pow x 3)))) in x 1.476 * [taylor]: Taking taylor expansion of (neg (+ (/ 1 (pow z 3)) (/ 1 (pow x 3)))) in x 1.478 * [taylor]: Taking taylor expansion of (neg (+ (/ 1 (pow z 3)) (/ 1 (pow x 3)))) in x 1.480 * [taylor]: Taking taylor expansion of (neg (+ (/ 1 (pow z 3)) (/ 1 (pow x 3)))) in x 1.485 * [taylor]: Taking taylor expansion of (neg (+ (/ 1 (pow z 3)) (/ 1 (pow x 3)))) in x 1.490 * [taylor]: Taking taylor expansion of (neg (+ (/ 1 (pow z 3)) (/ 1 (pow x 3)))) in x 1.492 * * * * [progress]: [ 4 / 4 ] generating series at (2 2 2) 1.493 * [approximate]: Approximating (- (+ (pow x 2) (pow z 2)) (* x z)) in (x z) around 0 1.493 * [taylor]: Taking taylor expansion of (- (+ (pow x 2) (pow z 2)) (* x z)) in z 1.494 * [taylor]: Taking taylor expansion of (- (+ (pow x 2) (pow z 2)) (* x z)) in z 1.497 * [taylor]: Taking taylor expansion of (- (+ (pow x 2) (pow z 2)) (* x z)) in z 1.498 * [approximate]: Approximating (- (+ (/ 1 (pow x 2)) (/ 1 (pow z 2))) (/ 1 (* x z))) in (x z) around 0 1.502 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (pow x 2)) (/ 1 (pow z 2))) (/ 1 (* x z))) in z 1.503 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (pow x 2)) (/ 1 (pow z 2))) (/ 1 (* x z))) in z 1.506 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (pow x 2)) (/ 1 (pow z 2))) (/ 1 (* x z))) in z 1.507 * [approximate]: Approximating (- (+ (/ 1 (pow x 2)) (/ 1 (pow z 2))) (/ 1 (* x z))) in (x z) around 0 1.511 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (pow x 2)) (/ 1 (pow z 2))) (/ 1 (* x z))) in z 1.512 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (pow x 2)) (/ 1 (pow z 2))) (/ 1 (* x z))) in z 1.515 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (pow x 2)) (/ 1 (pow z 2))) (/ 1 (* x z))) in z 1.516 * * * [progress]: simplifying candidates 1.518 * [simplify]: Simplifying using # : (- (+ (log (+ (pow z 3) (pow x 3))) (log y)) (log (+ (* x (- x z)) (pow z 2)))) (- (log (* (+ (pow z 3) (pow x 3)) y)) (log (+ (* x (- x z)) (pow z 2)))) (log (/ (* (+ (pow z 3) (pow x 3)) y) (+ (* x (- x z)) (pow z 2)))) (exp (/ (* (+ (pow z 3) (pow x 3)) y) (+ (* x (- x z)) (pow z 2)))) (/ (* (* (* (+ (pow z 3) (pow x 3)) (+ (pow z 3) (pow x 3))) (+ (pow z 3) (pow x 3))) (* (* y y) y)) (* (* (+ (* x (- x z)) (pow z 2)) (+ (* x (- x z)) (pow z 2))) (+ (* x (- x z)) (pow z 2)))) (/ (* (* (* (+ (pow z 3) (pow x 3)) y) (* (+ (pow z 3) (pow x 3)) y)) (* (+ (pow z 3) (pow x 3)) y)) (* (* (+ (* x (- x z)) (pow z 2)) (+ (* x (- x z)) (pow z 2))) (+ (* x (- x z)) (pow z 2)))) (* (cbrt (/ (* (+ (pow z 3) (pow x 3)) y) (+ (* x (- x z)) (pow z 2)))) (cbrt (/ (* (+ (pow z 3) (pow x 3)) y) (+ (* x (- x z)) (pow z 2))))) (cbrt (/ (* (+ (pow z 3) (pow x 3)) y) (+ (* x (- x z)) (pow z 2)))) (* (* (/ (* (+ (pow z 3) (pow x 3)) y) (+ (* x (- x z)) (pow z 2))) (/ (* (+ (pow z 3) (pow x 3)) y) (+ (* x (- x z)) (pow z 2)))) (/ (* (+ (pow z 3) (pow x 3)) y) (+ (* x (- x z)) (pow z 2)))) (sqrt (/ (* (+ (pow z 3) (pow x 3)) y) (+ (* x (- x z)) (pow z 2)))) (sqrt (/ (* (+ (pow z 3) (pow x 3)) y) (+ (* x (- x z)) (pow z 2)))) (neg (* (+ (pow z 3) (pow x 3)) y)) (neg (+ (* x (- x z)) (pow z 2))) (/ (+ (pow z 3) (pow x 3)) (* (cbrt (+ (* x (- x z)) (pow z 2))) (cbrt (+ (* x (- x z)) (pow z 2))))) (/ y (cbrt (+ (* x (- x z)) (pow z 2)))) (/ (+ (pow z 3) (pow x 3)) (sqrt (+ (* x (- x z)) (pow z 2)))) (/ y (sqrt (+ (* x (- x z)) (pow z 2)))) (/ (+ (pow z 3) (pow x 3)) 1) (/ y (+ (* x (- x z)) (pow z 2))) (/ 1 (+ (* x (- x z)) (pow z 2))) (/ (+ (* x (- x z)) (pow z 2)) (* (+ (pow z 3) (pow x 3)) y)) (/ (* (+ (pow z 3) (pow x 3)) y) (* (cbrt (+ (* x (- x z)) (pow z 2))) (cbrt (+ (* x (- x z)) (pow z 2))))) (/ (* (+ (pow z 3) (pow x 3)) y) (sqrt (+ (* x (- x z)) (pow z 2)))) (/ (* (+ (pow z 3) (pow x 3)) y) 1) (/ (+ (* x (- x z)) (pow z 2)) y) (/ (* (+ (pow z 3) (pow x 3)) y) (+ (pow (* x (- x z)) 3) (pow (pow z 2) 3))) (/ (* (+ (pow z 3) (pow x 3)) y) (- (* (* x (- x z)) (* x (- x z))) (* (pow z 2) (pow z 2)))) (* (+ (* x (- x z)) (pow z 2)) (+ (* (pow z 3) (pow z 3)) (- (* (pow x 3) (pow x 3)) (* (pow z 3) (pow x 3))))) (* (+ (* x (- x z)) (pow z 2)) (- (pow z 3) (pow x 3))) (* (+ (pow z 3) (pow x 3)) y) (+ (log (+ (pow z 3) (pow x 3))) (log y)) (log (* (+ (pow z 3) (pow x 3)) y)) (exp (* (+ (pow z 3) (pow x 3)) y)) (* (* (* (+ (pow z 3) (pow x 3)) (+ (pow z 3) (pow x 3))) (+ (pow z 3) (pow x 3))) (* (* y y) y)) (* (cbrt (* (+ (pow z 3) (pow x 3)) y)) (cbrt (* (+ (pow z 3) (pow x 3)) y))) (cbrt (* (+ (pow z 3) (pow x 3)) y)) (* (* (* (+ (pow z 3) (pow x 3)) y) (* (+ (pow z 3) (pow x 3)) y)) (* (+ (pow z 3) (pow x 3)) y)) (sqrt (* (+ (pow z 3) (pow x 3)) y)) (sqrt (* (+ (pow z 3) (pow x 3)) y)) (* (sqrt (+ (pow z 3) (pow x 3))) (sqrt y)) (* (sqrt (+ (pow z 3) (pow x 3))) (sqrt y)) (* (+ (pow z 3) (pow x 3)) (* (cbrt y) (cbrt y))) (* (+ (pow z 3) (pow x 3)) (sqrt y)) (* (+ (pow z 3) (pow x 3)) 1) (* (cbrt (+ (pow z 3) (pow x 3))) y) (* (sqrt (+ (pow z 3) (pow x 3))) y) (* (+ z x) y) (* (+ (pow z 3) (pow x 3)) y) (* (+ (pow z 3) (pow x 3)) y) (* (+ (pow z 3) (pow x 3)) y) (* (+ (pow z 3) (pow x 3)) y) (* (+ (pow z 3) (pow x 3)) y) (* (+ (pow z 3) (pow x 3)) y) (* (+ (pow (pow z 3) 3) (pow (pow x 3) 3)) y) (* (- (* (pow z 3) (pow z 3)) (* (pow x 3) (pow x 3))) y) (* (exp (pow z 3)) (exp (pow x 3))) (log (+ (pow z 3) (pow x 3))) (exp (+ (pow z 3) (pow x 3))) (* (cbrt (+ (pow z 3) (pow x 3))) (cbrt (+ (pow z 3) (pow x 3)))) (cbrt (+ (pow z 3) (pow x 3))) (* (* (+ (pow z 3) (pow x 3)) (+ (pow z 3) (pow x 3))) (+ (pow z 3) (pow x 3))) (sqrt (+ (pow z 3) (pow x 3))) (sqrt (+ (pow z 3) (pow x 3))) (+ (* z z) (- (* x x) (* z x))) (+ z x) (+ (pow (pow z 3) 3) (pow (pow x 3) 3)) (+ (* (pow z 3) (pow z 3)) (- (* (pow x 3) (pow x 3)) (* (pow z 3) (pow x 3)))) (- (* (pow z 3) (pow z 3)) (* (pow x 3) (pow x 3))) (- (pow z 3) (pow x 3)) (+ (pow z 3) (pow x 3)) (+ (pow z 3) (pow x 3)) (+ (pow z 3) (pow x 3)) (+ (pow z 3) (pow x 3)) (+ (pow z 3) (pow x 3)) (* (exp (* x (- x z))) (exp (pow z 2))) (log (+ (* x (- x z)) (pow z 2))) (exp (+ (* x (- x z)) (pow z 2))) (* (cbrt (+ (* x (- x z)) (pow z 2))) (cbrt (+ (* x (- x z)) (pow z 2)))) (cbrt (+ (* x (- x z)) (pow z 2))) (* (* (+ (* x (- x z)) (pow z 2)) (+ (* x (- x z)) (pow z 2))) (+ (* x (- x z)) (pow z 2))) (sqrt (+ (* x (- x z)) (pow z 2))) (sqrt (+ (* x (- x z)) (pow z 2))) (+ (pow (* x (- x z)) 3) (pow (pow z 2) 3)) (+ (* (* x (- x z)) (* x (- x z))) (- (* (pow z 2) (pow z 2)) (* (* x (- x z)) (pow z 2)))) (- (* (* x (- x z)) (* x (- x z))) (* (pow z 2) (pow z 2))) (- (* x (- x z)) (pow z 2)) (+ (* x (neg z)) (pow z 2)) (+ (* x (neg z)) (pow z 2)) (+ (* (neg z) x) (pow z 2)) (+ (* (neg z) x) (pow z 2)) (+ (* z y) (* x y)) (+ (* z y) (* x y)) (+ (* z y) (* x y)) 0 (+ (* (pow z 3) y) (* (pow x 3) y)) (+ (* (pow z 3) y) (* (pow x 3) y)) (+ (pow x 3) (pow z 3)) (+ (pow x 3) (pow z 3)) (+ (pow x 3) (pow z 3)) (- (+ (pow x 2) (pow z 2)) (* x z)) (- (+ (pow x 2) (pow z 2)) (* x z)) (- (+ (pow x 2) (pow z 2)) (* x z)) 1.523 * * [simplify]: iteration 0 : 343 enodes (cost 692 ) 1.530 * * [simplify]: iteration 1 : 1876 enodes (cost 592 ) 1.565 * * [simplify]: iteration 2 : 5002 enodes (cost 592 ) 1.568 * [simplify]: Simplified to: (log (/ (* (+ (pow z 3) (pow x 3)) y) (+ (* x (- x z)) (pow z 2)))) (log (/ (* (+ (pow z 3) (pow x 3)) y) (+ (* x (- x z)) (pow z 2)))) (log (/ (* (+ (pow z 3) (pow x 3)) y) (+ (* x (- x z)) (pow z 2)))) (exp (/ (* (+ (pow z 3) (pow x 3)) y) (+ (* x (- x z)) (pow z 2)))) (pow (/ (* (+ (pow z 3) (pow x 3)) y) (+ (* x (- x z)) (pow z 2))) 3) (pow (/ (* (+ (pow z 3) (pow x 3)) y) (+ (* x (- x z)) (pow z 2))) 3) (* (cbrt (/ (* (+ (pow z 3) (pow x 3)) y) (+ (* x (- x z)) (pow z 2)))) (cbrt (/ (* (+ (pow z 3) (pow x 3)) y) (+ (* x (- x z)) (pow z 2))))) (cbrt (/ (* (+ (pow z 3) (pow x 3)) y) (+ (* x (- x z)) (pow z 2)))) (pow (/ (* (+ (pow z 3) (pow x 3)) y) (+ (* x (- x z)) (pow z 2))) 3) (sqrt (/ (* (+ (pow z 3) (pow x 3)) y) (+ (* x (- x z)) (pow z 2)))) (sqrt (/ (* (+ (pow z 3) (pow x 3)) y) (+ (* x (- x z)) (pow z 2)))) (neg (* (+ (pow z 3) (pow x 3)) y)) (neg (+ (* x (- x z)) (pow z 2))) (/ (+ (pow z 3) (pow x 3)) (* (cbrt (+ (* x (- x z)) (pow z 2))) (cbrt (+ (* x (- x z)) (pow z 2))))) (/ y (cbrt (+ (* x (- x z)) (pow z 2)))) (/ (+ (pow z 3) (pow x 3)) (sqrt (+ (* x (- x z)) (pow z 2)))) (/ y (sqrt (+ (* x (- x z)) (pow z 2)))) (+ (pow z 3) (pow x 3)) (/ y (+ (* x (- x z)) (pow z 2))) (/ 1 (+ (* x (- x z)) (pow z 2))) (/ (+ (* x (- x z)) (pow z 2)) (* (+ (pow z 3) (pow x 3)) y)) (/ (* (+ (pow z 3) (pow x 3)) y) (* (cbrt (+ (* x (- x z)) (pow z 2))) (cbrt (+ (* x (- x z)) (pow z 2))))) (/ (* (+ (pow z 3) (pow x 3)) y) (sqrt (+ (* x (- x z)) (pow z 2)))) (* (+ (pow z 3) (pow x 3)) y) (/ (+ (* x (- x z)) (pow z 2)) y) (/ (* (+ (pow z 3) (pow x 3)) y) (+ (pow (* x (- x z)) 3) (pow (pow z 2) 3))) (/ (+ (pow z 3) (pow x 3)) (- (/ (* (* x (- x z)) (* x (- x z))) y) (/ (pow z 4) y))) (* (- (+ (pow z 6) (pow x 6)) (* (pow z 3) (pow x 3))) (+ (* x (- x z)) (pow z 2))) (* (+ (* x (- x z)) (pow z 2)) (- (pow z 3) (pow x 3))) (* (+ (pow z 3) (pow x 3)) y) (log (* (+ (pow z 3) (pow x 3)) y)) (log (* (+ (pow z 3) (pow x 3)) y)) (exp (* (+ (pow z 3) (pow x 3)) y)) (pow (* (+ (pow z 3) (pow x 3)) y) 3) (* (cbrt (* (+ (pow z 3) (pow x 3)) y)) (cbrt (* (+ (pow z 3) (pow x 3)) y))) (cbrt (* (+ (pow z 3) (pow x 3)) y)) (pow (* (+ (pow z 3) (pow x 3)) y) 3) (sqrt (* (+ (pow z 3) (pow x 3)) y)) (sqrt (* (+ (pow z 3) (pow x 3)) y)) (* (sqrt (+ (pow z 3) (pow x 3))) (sqrt y)) (* (sqrt (+ (pow z 3) (pow x 3))) (sqrt y)) (* (+ (pow z 3) (pow x 3)) (* (cbrt y) (cbrt y))) (* (+ (pow z 3) (pow x 3)) (sqrt y)) (+ (pow z 3) (pow x 3)) (* (cbrt (+ (pow z 3) (pow x 3))) y) (* (sqrt (+ (pow z 3) (pow x 3))) y) (* y (+ z x)) (* (+ (pow z 3) (pow x 3)) y) (* (+ (pow z 3) (pow x 3)) y) (* (+ (pow z 3) (pow x 3)) y) (* (+ (pow z 3) (pow x 3)) y) (* (+ (pow z 3) (pow x 3)) y) (* (+ (pow z 3) (pow x 3)) y) (* (+ (pow (pow z 3) 3) (pow (pow x 3) 3)) y) (* y (+ (pow z 6) (neg (pow x 6)))) (exp (+ (pow z 3) (pow x 3))) (log (+ (pow z 3) (pow x 3))) (exp (+ (pow z 3) (pow x 3))) (* (cbrt (+ (pow z 3) (pow x 3))) (cbrt (+ (pow z 3) (pow x 3)))) (cbrt (+ (pow z 3) (pow x 3))) (pow (+ (pow z 3) (pow x 3)) 3) (sqrt (+ (pow z 3) (pow x 3))) (sqrt (+ (pow z 3) (pow x 3))) (+ (* x (- x z)) (pow z 2)) (+ z x) (+ (pow (pow z 3) 3) (pow (pow x 3) 3)) (- (+ (pow z 6) (pow x 6)) (* (pow z 3) (pow x 3))) (+ (pow z 6) (neg (pow x 6))) (- (pow z 3) (pow x 3)) (+ (pow z 3) (pow x 3)) (+ (pow z 3) (pow x 3)) (+ (pow z 3) (pow x 3)) (+ (pow z 3) (pow x 3)) (+ (pow z 3) (pow x 3)) (exp (+ (* x (- x z)) (pow z 2))) (log (+ (* x (- x z)) (pow z 2))) (exp (+ (* x (- x z)) (pow z 2))) (* (cbrt (+ (* x (- x z)) (pow z 2))) (cbrt (+ (* x (- x z)) (pow z 2)))) (cbrt (+ (* x (- x z)) (pow z 2))) (pow (+ (* x (- x z)) (pow z 2)) 3) (sqrt (+ (* x (- x z)) (pow z 2))) (sqrt (+ (* x (- x z)) (pow z 2))) (+ (pow (* x (- x z)) 3) (pow (pow z 2) 3)) (- (+ (* (* x (- x z)) (* x (- x z))) (pow z 4)) (* (* x (- x z)) (pow z 2))) (+ (* (* x (- x z)) (* x (- x z))) (neg (pow z 4))) (- (* x (- x z)) (pow z 2)) (* z (- z x)) (* z (- z x)) (* z (- z x)) (* z (- z x)) (* y (+ z x)) (* y (+ z x)) (* y (+ z x)) 0 (* (+ (pow z 3) (pow x 3)) y) (* (+ (pow z 3) (pow x 3)) y) (+ (pow z 3) (pow x 3)) (+ (pow z 3) (pow x 3)) (+ (pow z 3) (pow x 3)) (+ (* x (- x z)) (pow z 2)) (+ (* x (- x z)) (pow z 2)) (+ (* x (- x z)) (pow z 2)) 1.569 * * * [progress]: adding candidates to table 1.919 * [progress]: [Phase 3 of 3] Extracting. 1.919 * * [regime]: Finding splitpoints for: (# # # #) 1.920 * * * [regime-changes]: Trying 4 branch expressions: ((+ x (* y (+ z x))) z y x) 1.920 * * * * [regimes]: Trying to branch on (+ x (* y (+ z x))) from (# # # #) 1.969 * * * * [regimes]: Trying to branch on z from (# # # #) 2.017 * * * * [regimes]: Trying to branch on y from (# # # #) 2.063 * * * * [regimes]: Trying to branch on x from (# # # #) 2.111 * * * [regime]: Found split indices: #