18.507 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.168 * * * [progress]: [2/2] Setting up program. 0.171 * [progress]: [Phase 2 of 3] Improving. 0.172 * [simplify]: Simplifying using # : (* (/ 1.0 2.0) (+ x (* y (sqrt z)))) 0.175 * * [simplify]: iteration 0 : 105 enodes (cost 10 ) 0.175 * * [simplify]: iteration 1 : 105 enodes (cost 10 ) 0.175 * [simplify]: Simplified to: (* 1.0 (/ (+ x (* y (sqrt z))) 2.0)) 0.179 * * [progress]: iteration 1 / 4 0.179 * * * [progress]: picking best candidate 0.181 * * * * [pick]: Picked # 0.181 * * * [progress]: localizing error 0.192 * * * [progress]: generating rewritten candidates 0.192 * * * * [progress]: [ 1 / 1 ] rewriting at (2 2 2) 0.197 * * * [progress]: generating series expansions 0.197 * * * * [progress]: [ 1 / 1 ] generating series at (2 2 2) 0.197 * [approximate]: Taking taylor expansion of (* (sqrt z) y) in (y z) around 0 0.197 * [taylor]: Taking taylor expansion of (* (sqrt z) y) in z 0.197 * [taylor]: Taking taylor expansion of (sqrt z) in z 0.197 * [taylor]: Taking taylor expansion of z in z 0.197 * [taylor]: Taking taylor expansion of y in z 0.197 * [taylor]: Taking taylor expansion of (* (sqrt z) y) in y 0.197 * [taylor]: Taking taylor expansion of (sqrt z) in y 0.197 * [taylor]: Taking taylor expansion of z in y 0.197 * [taylor]: Taking taylor expansion of y in y 0.197 * [taylor]: Taking taylor expansion of (* (sqrt z) y) in y 0.197 * [taylor]: Taking taylor expansion of (sqrt z) in y 0.197 * [taylor]: Taking taylor expansion of z in y 0.198 * [taylor]: Taking taylor expansion of y in y 0.198 * [taylor]: Taking taylor expansion of 0 in z 0.198 * [taylor]: Taking taylor expansion of (sqrt z) in z 0.198 * [taylor]: Taking taylor expansion of z in z 0.198 * [taylor]: Taking taylor expansion of 0 in z 0.198 * [taylor]: Taking taylor expansion of 0 in z 0.198 * [taylor]: Taking taylor expansion of 0 in z 0.199 * [approximate]: Taking taylor expansion of (* (sqrt (/ 1 z)) (/ 1 y)) in (y z) around 0 0.199 * [taylor]: Taking taylor expansion of (* (sqrt (/ 1 z)) (/ 1 y)) in z 0.199 * [taylor]: Taking taylor expansion of (sqrt (/ 1 z)) in z 0.199 * [taylor]: Taking taylor expansion of (/ 1 z) in z 0.199 * [taylor]: Taking taylor expansion of z in z 0.199 * [taylor]: Taking taylor expansion of (/ 1 y) in z 0.199 * [taylor]: Taking taylor expansion of y in z 0.199 * [taylor]: Taking taylor expansion of (* (sqrt (/ 1 z)) (/ 1 y)) in y 0.199 * [taylor]: Taking taylor expansion of (sqrt (/ 1 z)) in y 0.199 * [taylor]: Taking taylor expansion of (/ 1 z) in y 0.199 * [taylor]: Taking taylor expansion of z in y 0.199 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.199 * [taylor]: Taking taylor expansion of y in y 0.199 * [taylor]: Taking taylor expansion of (* (sqrt (/ 1 z)) (/ 1 y)) in y 0.199 * [taylor]: Taking taylor expansion of (sqrt (/ 1 z)) in y 0.199 * [taylor]: Taking taylor expansion of (/ 1 z) in y 0.199 * [taylor]: Taking taylor expansion of z in y 0.200 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.200 * [taylor]: Taking taylor expansion of y in y 0.200 * [taylor]: Taking taylor expansion of (sqrt (/ 1 z)) in z 0.200 * [taylor]: Taking taylor expansion of (/ 1 z) in z 0.200 * [taylor]: Taking taylor expansion of z in z 0.200 * [taylor]: Taking taylor expansion of 0 in z 0.200 * [taylor]: Taking taylor expansion of 0 in z 0.200 * [taylor]: Taking taylor expansion of 0 in z 0.201 * [approximate]: Taking taylor expansion of (* -1 (/ (sqrt (/ -1 z)) y)) in (y z) around 0 0.201 * [taylor]: Taking taylor expansion of (* -1 (/ (sqrt (/ -1 z)) y)) in z 0.201 * [taylor]: Taking taylor expansion of -1 in z 0.201 * [taylor]: Taking taylor expansion of (/ (sqrt (/ -1 z)) y) in z 0.201 * [taylor]: Taking taylor expansion of (sqrt (/ -1 z)) in z 0.201 * [taylor]: Taking taylor expansion of (/ -1 z) in z 0.201 * [taylor]: Taking taylor expansion of -1 in z 0.201 * [taylor]: Taking taylor expansion of z in z 0.201 * [taylor]: Taking taylor expansion of y in z 0.201 * [taylor]: Taking taylor expansion of (* -1 (/ (sqrt (/ -1 z)) y)) in y 0.201 * [taylor]: Taking taylor expansion of -1 in y 0.201 * [taylor]: Taking taylor expansion of (/ (sqrt (/ -1 z)) y) in y 0.201 * [taylor]: Taking taylor expansion of (sqrt (/ -1 z)) in y 0.201 * [taylor]: Taking taylor expansion of (/ -1 z) in y 0.201 * [taylor]: Taking taylor expansion of -1 in y 0.201 * [taylor]: Taking taylor expansion of z in y 0.202 * [taylor]: Taking taylor expansion of y in y 0.202 * [taylor]: Taking taylor expansion of (* -1 (/ (sqrt (/ -1 z)) y)) in y 0.202 * [taylor]: Taking taylor expansion of -1 in y 0.202 * [taylor]: Taking taylor expansion of (/ (sqrt (/ -1 z)) y) in y 0.202 * [taylor]: Taking taylor expansion of (sqrt (/ -1 z)) in y 0.202 * [taylor]: Taking taylor expansion of (/ -1 z) in y 0.202 * [taylor]: Taking taylor expansion of -1 in y 0.202 * [taylor]: Taking taylor expansion of z in y 0.202 * [taylor]: Taking taylor expansion of y in y 0.202 * [taylor]: Taking taylor expansion of (* -1 (sqrt (/ -1 z))) in z 0.202 * [taylor]: Taking taylor expansion of -1 in z 0.202 * [taylor]: Taking taylor expansion of (sqrt (/ -1 z)) in z 0.202 * [taylor]: Taking taylor expansion of (/ -1 z) in z 0.202 * [taylor]: Taking taylor expansion of -1 in z 0.202 * [taylor]: Taking taylor expansion of z in z 0.202 * [taylor]: Taking taylor expansion of 0 in z 0.203 * [taylor]: Taking taylor expansion of 0 in z 0.204 * * * [progress]: simplifying candidates 0.204 * [simplify]: Simplifying using # : (* y (sqrt z)) (+ (log y) (log (sqrt z))) (log (* y (sqrt z))) (exp (* y (sqrt z))) (* (* (* y y) y) (* (* (sqrt z) (sqrt z)) (sqrt z))) (* (cbrt (* y (sqrt z))) (cbrt (* y (sqrt z)))) (cbrt (* y (sqrt z))) (* (* (* y (sqrt z)) (* y (sqrt z))) (* y (sqrt z))) (sqrt (* y (sqrt z))) (sqrt (* y (sqrt z))) (* (sqrt y) (sqrt (sqrt z))) (* (sqrt y) (sqrt (sqrt z))) (* (sqrt y) (sqrt (sqrt z))) (* (sqrt y) (sqrt (sqrt z))) (* y (* (cbrt (sqrt z)) (cbrt (sqrt z)))) (* y (sqrt (* (cbrt z) (cbrt z)))) (* y (sqrt (sqrt z))) (* y (sqrt 1)) (* y (sqrt (sqrt z))) (* y 1) (* (cbrt y) (sqrt z)) (* (sqrt y) (sqrt z)) (* y (sqrt z)) (+ (* (pow NAN 3) (* (pow z 2) y)) (+ (* (pow NAN 5) (* (pow z 3) y)) (* NAN (* z y)))) (+ (/ (* (pow NAN 3) y) z) (+ (/ (* (pow NAN 5) y) (pow z 2)) (* NAN y))) (- (+ (/ (* (pow NAN 5) y) (pow z 2)) (* NAN y)) (/ (* (pow NAN 3) y) z)) 0.244 * * [simplify]: iteration 0 : 4978 enodes (cost 172 ) 0.244 * * [simplify]: iteration 1 : 4978 enodes (cost 172 ) 0.245 * [simplify]: Simplified to: (* y (sqrt z)) (log (* y (sqrt z))) (log (* y (sqrt z))) (pow (exp y) (sqrt z)) (pow (* y (sqrt z)) 3) (* (cbrt (* y (sqrt z))) (cbrt (* y (sqrt z)))) (cbrt (* y (sqrt z))) (pow (* y (sqrt z)) 3) (sqrt (* y (sqrt z))) (sqrt (* y (sqrt z))) (* (sqrt y) (sqrt (sqrt z))) (* (sqrt y) (sqrt (sqrt z))) (* (sqrt y) (sqrt (sqrt z))) (* (sqrt y) (sqrt (sqrt z))) (* y (* (cbrt (sqrt z)) (cbrt (sqrt z)))) (* y (fabs (cbrt z))) (* y (sqrt (sqrt z))) y (* y (sqrt (sqrt z))) y (* (sqrt z) (cbrt y)) (* (sqrt z) (sqrt y)) (* y (sqrt z)) (* y (* z (+ NAN (* z (+ (pow NAN 3) (* z (pow NAN 5))))))) (+ (* y NAN) (* (/ y z) (+ (pow NAN 3) (/ (pow NAN 5) z)))) (+ (* y NAN) (* (/ y z) (- (/ (pow NAN 5) z) (pow NAN 3)))) 0.245 * * * [progress]: adding candidates to table 0.273 * * [progress]: iteration 2 / 4 0.273 * * * [progress]: picking best candidate 0.295 * * * * [pick]: Picked # 0.295 * * * [progress]: localizing error 0.304 * * * [progress]: generating rewritten candidates 0.304 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2 2) 0.314 * * * * [progress]: [ 2 / 4 ] rewriting at (2 2 2 1) 0.320 * * * * [progress]: [ 3 / 4 ] rewriting at (2 2 2 2) 0.322 * * * * [progress]: [ 4 / 4 ] rewriting at (2 2 2 1 2) 0.326 * * * [progress]: generating series expansions 0.326 * * * * [progress]: [ 1 / 4 ] generating series at (2 2 2) 0.326 * [approximate]: Taking taylor expansion of (* (sqrt z) y) in (y z) around 0 0.326 * [taylor]: Taking taylor expansion of (* (sqrt z) y) in z 0.326 * [taylor]: Taking taylor expansion of (sqrt z) in z 0.326 * [taylor]: Taking taylor expansion of z in z 0.326 * [taylor]: Taking taylor expansion of y in z 0.326 * [taylor]: Taking taylor expansion of (* (sqrt z) y) in y 0.326 * [taylor]: Taking taylor expansion of (sqrt z) in y 0.326 * [taylor]: Taking taylor expansion of z in y 0.326 * [taylor]: Taking taylor expansion of y in y 0.326 * [taylor]: Taking taylor expansion of (* (sqrt z) y) in y 0.326 * [taylor]: Taking taylor expansion of (sqrt z) in y 0.326 * [taylor]: Taking taylor expansion of z in y 0.326 * [taylor]: Taking taylor expansion of y in y 0.326 * [taylor]: Taking taylor expansion of 0 in z 0.326 * [taylor]: Taking taylor expansion of (sqrt z) in z 0.326 * [taylor]: Taking taylor expansion of z in z 0.327 * [taylor]: Taking taylor expansion of 0 in z 0.327 * [taylor]: Taking taylor expansion of 0 in z 0.327 * [taylor]: Taking taylor expansion of 0 in z 0.328 * [approximate]: Taking taylor expansion of (* (sqrt (/ 1 z)) (/ 1 y)) in (y z) around 0 0.328 * [taylor]: Taking taylor expansion of (* (sqrt (/ 1 z)) (/ 1 y)) in z 0.328 * [taylor]: Taking taylor expansion of (sqrt (/ 1 z)) in z 0.328 * [taylor]: Taking taylor expansion of (/ 1 z) in z 0.328 * [taylor]: Taking taylor expansion of z in z 0.328 * [taylor]: Taking taylor expansion of (/ 1 y) in z 0.328 * [taylor]: Taking taylor expansion of y in z 0.328 * [taylor]: Taking taylor expansion of (* (sqrt (/ 1 z)) (/ 1 y)) in y 0.328 * [taylor]: Taking taylor expansion of (sqrt (/ 1 z)) in y 0.328 * [taylor]: Taking taylor expansion of (/ 1 z) in y 0.328 * [taylor]: Taking taylor expansion of z in y 0.328 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.328 * [taylor]: Taking taylor expansion of y in y 0.328 * [taylor]: Taking taylor expansion of (* (sqrt (/ 1 z)) (/ 1 y)) in y 0.328 * [taylor]: Taking taylor expansion of (sqrt (/ 1 z)) in y 0.328 * [taylor]: Taking taylor expansion of (/ 1 z) in y 0.328 * [taylor]: Taking taylor expansion of z in y 0.328 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.328 * [taylor]: Taking taylor expansion of y in y 0.328 * [taylor]: Taking taylor expansion of (sqrt (/ 1 z)) in z 0.329 * [taylor]: Taking taylor expansion of (/ 1 z) in z 0.329 * [taylor]: Taking taylor expansion of z in z 0.329 * [taylor]: Taking taylor expansion of 0 in z 0.329 * [taylor]: Taking taylor expansion of 0 in z 0.329 * [taylor]: Taking taylor expansion of 0 in z 0.330 * [approximate]: Taking taylor expansion of (* -1 (/ (sqrt (/ -1 z)) y)) in (y z) around 0 0.330 * [taylor]: Taking taylor expansion of (* -1 (/ (sqrt (/ -1 z)) y)) in z 0.330 * [taylor]: Taking taylor expansion of -1 in z 0.330 * [taylor]: Taking taylor expansion of (/ (sqrt (/ -1 z)) y) in z 0.330 * [taylor]: Taking taylor expansion of (sqrt (/ -1 z)) in z 0.330 * [taylor]: Taking taylor expansion of (/ -1 z) in z 0.330 * [taylor]: Taking taylor expansion of -1 in z 0.330 * [taylor]: Taking taylor expansion of z in z 0.330 * [taylor]: Taking taylor expansion of y in z 0.330 * [taylor]: Taking taylor expansion of (* -1 (/ (sqrt (/ -1 z)) y)) in y 0.330 * [taylor]: Taking taylor expansion of -1 in y 0.330 * [taylor]: Taking taylor expansion of (/ (sqrt (/ -1 z)) y) in y 0.330 * [taylor]: Taking taylor expansion of (sqrt (/ -1 z)) in y 0.330 * [taylor]: Taking taylor expansion of (/ -1 z) in y 0.330 * [taylor]: Taking taylor expansion of -1 in y 0.330 * [taylor]: Taking taylor expansion of z in y 0.331 * [taylor]: Taking taylor expansion of y in y 0.331 * [taylor]: Taking taylor expansion of (* -1 (/ (sqrt (/ -1 z)) y)) in y 0.331 * [taylor]: Taking taylor expansion of -1 in y 0.331 * [taylor]: Taking taylor expansion of (/ (sqrt (/ -1 z)) y) in y 0.331 * [taylor]: Taking taylor expansion of (sqrt (/ -1 z)) in y 0.331 * [taylor]: Taking taylor expansion of (/ -1 z) in y 0.331 * [taylor]: Taking taylor expansion of -1 in y 0.331 * [taylor]: Taking taylor expansion of z in y 0.331 * [taylor]: Taking taylor expansion of y in y 0.331 * [taylor]: Taking taylor expansion of (* -1 (sqrt (/ -1 z))) in z 0.331 * [taylor]: Taking taylor expansion of -1 in z 0.331 * [taylor]: Taking taylor expansion of (sqrt (/ -1 z)) in z 0.331 * [taylor]: Taking taylor expansion of (/ -1 z) in z 0.331 * [taylor]: Taking taylor expansion of -1 in z 0.331 * [taylor]: Taking taylor expansion of z in z 0.331 * [taylor]: Taking taylor expansion of 0 in z 0.332 * [taylor]: Taking taylor expansion of 0 in z 0.333 * * * * [progress]: [ 2 / 4 ] generating series at (2 2 2 1) 0.333 * [approximate]: Taking taylor expansion of (* (pow z 1/4) y) in (y z) around 0 0.333 * [taylor]: Taking taylor expansion of (* (pow z 1/4) y) in z 0.333 * [taylor]: Taking taylor expansion of (pow z 1/4) in z 0.333 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log z))) in z 0.333 * [taylor]: Taking taylor expansion of (* 1/4 (log z)) in z 0.333 * [taylor]: Taking taylor expansion of 1/4 in z 0.333 * [taylor]: Taking taylor expansion of (log z) in z 0.333 * [taylor]: Taking taylor expansion of z in z 0.333 * [taylor]: Taking taylor expansion of y in z 0.333 * [taylor]: Taking taylor expansion of (* (pow z 1/4) y) in y 0.333 * [taylor]: Taking taylor expansion of (pow z 1/4) in y 0.333 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log z))) in y 0.333 * [taylor]: Taking taylor expansion of (* 1/4 (log z)) in y 0.333 * [taylor]: Taking taylor expansion of 1/4 in y 0.333 * [taylor]: Taking taylor expansion of (log z) in y 0.333 * [taylor]: Taking taylor expansion of z in y 0.333 * [taylor]: Taking taylor expansion of y in y 0.333 * [taylor]: Taking taylor expansion of (* (pow z 1/4) y) in y 0.333 * [taylor]: Taking taylor expansion of (pow z 1/4) in y 0.333 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log z))) in y 0.333 * [taylor]: Taking taylor expansion of (* 1/4 (log z)) in y 0.333 * [taylor]: Taking taylor expansion of 1/4 in y 0.333 * [taylor]: Taking taylor expansion of (log z) in y 0.333 * [taylor]: Taking taylor expansion of z in y 0.333 * [taylor]: Taking taylor expansion of y in y 0.333 * [taylor]: Taking taylor expansion of 0 in z 0.334 * [taylor]: Taking taylor expansion of (pow z 1/4) in z 0.334 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log z))) in z 0.334 * [taylor]: Taking taylor expansion of (* 1/4 (log z)) in z 0.334 * [taylor]: Taking taylor expansion of 1/4 in z 0.334 * [taylor]: Taking taylor expansion of (log z) in z 0.334 * [taylor]: Taking taylor expansion of z in z 0.334 * [taylor]: Taking taylor expansion of 0 in z 0.335 * [taylor]: Taking taylor expansion of 0 in z 0.336 * [approximate]: Taking taylor expansion of (* (pow (/ 1 z) 1/4) (/ 1 y)) in (y z) around 0 0.336 * [taylor]: Taking taylor expansion of (* (pow (/ 1 z) 1/4) (/ 1 y)) in z 0.336 * [taylor]: Taking taylor expansion of (pow (/ 1 z) 1/4) in z 0.336 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (/ 1 z)))) in z 0.336 * [taylor]: Taking taylor expansion of (* 1/4 (log (/ 1 z))) in z 0.336 * [taylor]: Taking taylor expansion of 1/4 in z 0.336 * [taylor]: Taking taylor expansion of (log (/ 1 z)) in z 0.336 * [taylor]: Taking taylor expansion of (/ 1 z) in z 0.336 * [taylor]: Taking taylor expansion of z in z 0.336 * [taylor]: Taking taylor expansion of (/ 1 y) in z 0.336 * [taylor]: Taking taylor expansion of y in z 0.336 * [taylor]: Taking taylor expansion of (* (pow (/ 1 z) 1/4) (/ 1 y)) in y 0.336 * [taylor]: Taking taylor expansion of (pow (/ 1 z) 1/4) in y 0.336 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (/ 1 z)))) in y 0.336 * [taylor]: Taking taylor expansion of (* 1/4 (log (/ 1 z))) in y 0.336 * [taylor]: Taking taylor expansion of 1/4 in y 0.336 * [taylor]: Taking taylor expansion of (log (/ 1 z)) in y 0.336 * [taylor]: Taking taylor expansion of (/ 1 z) in y 0.336 * [taylor]: Taking taylor expansion of z in y 0.336 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.336 * [taylor]: Taking taylor expansion of y in y 0.336 * [taylor]: Taking taylor expansion of (* (pow (/ 1 z) 1/4) (/ 1 y)) in y 0.336 * [taylor]: Taking taylor expansion of (pow (/ 1 z) 1/4) in y 0.336 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (/ 1 z)))) in y 0.336 * [taylor]: Taking taylor expansion of (* 1/4 (log (/ 1 z))) in y 0.336 * [taylor]: Taking taylor expansion of 1/4 in y 0.336 * [taylor]: Taking taylor expansion of (log (/ 1 z)) in y 0.336 * [taylor]: Taking taylor expansion of (/ 1 z) in y 0.336 * [taylor]: Taking taylor expansion of z in y 0.336 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.336 * [taylor]: Taking taylor expansion of y in y 0.337 * [taylor]: Taking taylor expansion of (pow (/ 1 z) 1/4) in z 0.337 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (/ 1 z)))) in z 0.337 * [taylor]: Taking taylor expansion of (* 1/4 (log (/ 1 z))) in z 0.337 * [taylor]: Taking taylor expansion of 1/4 in z 0.337 * [taylor]: Taking taylor expansion of (log (/ 1 z)) in z 0.337 * [taylor]: Taking taylor expansion of (/ 1 z) in z 0.337 * [taylor]: Taking taylor expansion of z in z 0.337 * [taylor]: Taking taylor expansion of 0 in z 0.338 * [taylor]: Taking taylor expansion of 0 in z 0.339 * [taylor]: Taking taylor expansion of 0 in z 0.340 * [approximate]: Taking taylor expansion of (* -1 (* (sqrt (sqrt (/ -1 z))) (/ 1 y))) in (y z) around 0 0.340 * [taylor]: Taking taylor expansion of (* -1 (* (sqrt (sqrt (/ -1 z))) (/ 1 y))) in z 0.340 * [taylor]: Taking taylor expansion of -1 in z 0.340 * [taylor]: Taking taylor expansion of (* (sqrt (sqrt (/ -1 z))) (/ 1 y)) in z 0.340 * [taylor]: Taking taylor expansion of (sqrt (sqrt (/ -1 z))) in z 0.340 * [taylor]: Taking taylor expansion of (sqrt (/ -1 z)) in z 0.340 * [taylor]: Taking taylor expansion of (/ -1 z) in z 0.340 * [taylor]: Taking taylor expansion of -1 in z 0.340 * [taylor]: Taking taylor expansion of z in z 0.340 * [taylor]: Taking taylor expansion of (/ 1 y) in z 0.340 * [taylor]: Taking taylor expansion of y in z 0.340 * [taylor]: Taking taylor expansion of (* -1 (* (sqrt (sqrt (/ -1 z))) (/ 1 y))) in y 0.340 * [taylor]: Taking taylor expansion of -1 in y 0.340 * [taylor]: Taking taylor expansion of (* (sqrt (sqrt (/ -1 z))) (/ 1 y)) in y 0.340 * [taylor]: Taking taylor expansion of (sqrt (sqrt (/ -1 z))) in y 0.340 * [taylor]: Taking taylor expansion of (sqrt (/ -1 z)) in y 0.340 * [taylor]: Taking taylor expansion of (/ -1 z) in y 0.340 * [taylor]: Taking taylor expansion of -1 in y 0.340 * [taylor]: Taking taylor expansion of z in y 0.340 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.340 * [taylor]: Taking taylor expansion of y in y 0.340 * [taylor]: Taking taylor expansion of (* -1 (* (sqrt (sqrt (/ -1 z))) (/ 1 y))) in y 0.340 * [taylor]: Taking taylor expansion of -1 in y 0.340 * [taylor]: Taking taylor expansion of (* (sqrt (sqrt (/ -1 z))) (/ 1 y)) in y 0.340 * [taylor]: Taking taylor expansion of (sqrt (sqrt (/ -1 z))) in y 0.340 * [taylor]: Taking taylor expansion of (sqrt (/ -1 z)) in y 0.340 * [taylor]: Taking taylor expansion of (/ -1 z) in y 0.340 * [taylor]: Taking taylor expansion of -1 in y 0.340 * [taylor]: Taking taylor expansion of z in y 0.341 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.341 * [taylor]: Taking taylor expansion of y in y 0.341 * [taylor]: Taking taylor expansion of (* -1 (sqrt (sqrt (/ -1 z)))) in z 0.341 * [taylor]: Taking taylor expansion of -1 in z 0.341 * [taylor]: Taking taylor expansion of (sqrt (sqrt (/ -1 z))) in z 0.341 * [taylor]: Taking taylor expansion of (sqrt (/ -1 z)) in z 0.341 * [taylor]: Taking taylor expansion of (/ -1 z) in z 0.341 * [taylor]: Taking taylor expansion of -1 in z 0.341 * [taylor]: Taking taylor expansion of z in z 0.341 * [taylor]: Taking taylor expansion of 0 in z 0.342 * [taylor]: Taking taylor expansion of 0 in z 0.343 * * * * [progress]: [ 3 / 4 ] generating series at (2 2 2 2) 0.343 * [approximate]: Taking taylor expansion of (pow z 1/4) in (z) around 0 0.343 * [taylor]: Taking taylor expansion of (pow z 1/4) in z 0.343 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log z))) in z 0.343 * [taylor]: Taking taylor expansion of (* 1/4 (log z)) in z 0.343 * [taylor]: Taking taylor expansion of 1/4 in z 0.343 * [taylor]: Taking taylor expansion of (log z) in z 0.343 * [taylor]: Taking taylor expansion of z in z 0.343 * [taylor]: Taking taylor expansion of (pow z 1/4) in z 0.343 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log z))) in z 0.343 * [taylor]: Taking taylor expansion of (* 1/4 (log z)) in z 0.343 * [taylor]: Taking taylor expansion of 1/4 in z 0.343 * [taylor]: Taking taylor expansion of (log z) in z 0.343 * [taylor]: Taking taylor expansion of z in z 0.350 * [approximate]: Taking taylor expansion of (pow (/ 1 z) 1/4) in (z) around 0 0.350 * [taylor]: Taking taylor expansion of (pow (/ 1 z) 1/4) in z 0.350 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (/ 1 z)))) in z 0.350 * [taylor]: Taking taylor expansion of (* 1/4 (log (/ 1 z))) in z 0.350 * [taylor]: Taking taylor expansion of 1/4 in z 0.350 * [taylor]: Taking taylor expansion of (log (/ 1 z)) in z 0.350 * [taylor]: Taking taylor expansion of (/ 1 z) in z 0.350 * [taylor]: Taking taylor expansion of z in z 0.350 * [taylor]: Taking taylor expansion of (pow (/ 1 z) 1/4) in z 0.350 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (/ 1 z)))) in z 0.350 * [taylor]: Taking taylor expansion of (* 1/4 (log (/ 1 z))) in z 0.350 * [taylor]: Taking taylor expansion of 1/4 in z 0.350 * [taylor]: Taking taylor expansion of (log (/ 1 z)) in z 0.350 * [taylor]: Taking taylor expansion of (/ 1 z) in z 0.350 * [taylor]: Taking taylor expansion of z in z 0.356 * [approximate]: Taking taylor expansion of (sqrt (sqrt (/ -1 z))) in (z) around 0 0.356 * [taylor]: Taking taylor expansion of (sqrt (sqrt (/ -1 z))) in z 0.356 * [taylor]: Taking taylor expansion of (sqrt (/ -1 z)) in z 0.356 * [taylor]: Taking taylor expansion of (/ -1 z) in z 0.356 * [taylor]: Taking taylor expansion of -1 in z 0.356 * [taylor]: Taking taylor expansion of z in z 0.357 * [taylor]: Taking taylor expansion of (sqrt (sqrt (/ -1 z))) in z 0.357 * [taylor]: Taking taylor expansion of (sqrt (/ -1 z)) in z 0.357 * [taylor]: Taking taylor expansion of (/ -1 z) in z 0.357 * [taylor]: Taking taylor expansion of -1 in z 0.357 * [taylor]: Taking taylor expansion of z in z 0.358 * * * * [progress]: [ 4 / 4 ] generating series at (2 2 2 1 2) 0.358 * [approximate]: Taking taylor expansion of (pow z 1/4) in (z) around 0 0.358 * [taylor]: Taking taylor expansion of (pow z 1/4) in z 0.358 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log z))) in z 0.358 * [taylor]: Taking taylor expansion of (* 1/4 (log z)) in z 0.358 * [taylor]: Taking taylor expansion of 1/4 in z 0.358 * [taylor]: Taking taylor expansion of (log z) in z 0.358 * [taylor]: Taking taylor expansion of z in z 0.358 * [taylor]: Taking taylor expansion of (pow z 1/4) in z 0.358 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log z))) in z 0.358 * [taylor]: Taking taylor expansion of (* 1/4 (log z)) in z 0.358 * [taylor]: Taking taylor expansion of 1/4 in z 0.358 * [taylor]: Taking taylor expansion of (log z) in z 0.358 * [taylor]: Taking taylor expansion of z in z 0.364 * [approximate]: Taking taylor expansion of (pow (/ 1 z) 1/4) in (z) around 0 0.364 * [taylor]: Taking taylor expansion of (pow (/ 1 z) 1/4) in z 0.364 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (/ 1 z)))) in z 0.364 * [taylor]: Taking taylor expansion of (* 1/4 (log (/ 1 z))) in z 0.364 * [taylor]: Taking taylor expansion of 1/4 in z 0.364 * [taylor]: Taking taylor expansion of (log (/ 1 z)) in z 0.364 * [taylor]: Taking taylor expansion of (/ 1 z) in z 0.364 * [taylor]: Taking taylor expansion of z in z 0.364 * [taylor]: Taking taylor expansion of (pow (/ 1 z) 1/4) in z 0.364 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (/ 1 z)))) in z 0.364 * [taylor]: Taking taylor expansion of (* 1/4 (log (/ 1 z))) in z 0.364 * [taylor]: Taking taylor expansion of 1/4 in z 0.364 * [taylor]: Taking taylor expansion of (log (/ 1 z)) in z 0.365 * [taylor]: Taking taylor expansion of (/ 1 z) in z 0.365 * [taylor]: Taking taylor expansion of z in z 0.371 * [approximate]: Taking taylor expansion of (sqrt (sqrt (/ -1 z))) in (z) around 0 0.371 * [taylor]: Taking taylor expansion of (sqrt (sqrt (/ -1 z))) in z 0.371 * [taylor]: Taking taylor expansion of (sqrt (/ -1 z)) in z 0.371 * [taylor]: Taking taylor expansion of (/ -1 z) in z 0.371 * [taylor]: Taking taylor expansion of -1 in z 0.371 * [taylor]: Taking taylor expansion of z in z 0.371 * [taylor]: Taking taylor expansion of (sqrt (sqrt (/ -1 z))) in z 0.371 * [taylor]: Taking taylor expansion of (sqrt (/ -1 z)) in z 0.371 * [taylor]: Taking taylor expansion of (/ -1 z) in z 0.371 * [taylor]: Taking taylor expansion of -1 in z 0.371 * [taylor]: Taking taylor expansion of z in z 0.374 * * * [progress]: simplifying candidates 0.375 * [simplify]: Simplifying using # : (* (* y (sqrt (sqrt z))) (sqrt (sqrt z))) (* (* y (sqrt (sqrt z))) (sqrt (sqrt z))) (+ (+ (log y) (log (sqrt (sqrt z)))) (log (sqrt (sqrt z)))) (+ (log (* y (sqrt (sqrt z)))) (log (sqrt (sqrt z)))) (log (* (* y (sqrt (sqrt z))) (sqrt (sqrt z)))) (exp (* (* y (sqrt (sqrt z))) (sqrt (sqrt z)))) (* (* (* (* y y) y) (* (* (sqrt (sqrt z)) (sqrt (sqrt z))) (sqrt (sqrt z)))) (* (* (sqrt (sqrt z)) (sqrt (sqrt z))) (sqrt (sqrt z)))) (* (* (* (* y (sqrt (sqrt z))) (* y (sqrt (sqrt z)))) (* y (sqrt (sqrt z)))) (* (* (sqrt (sqrt z)) (sqrt (sqrt z))) (sqrt (sqrt z)))) (* (cbrt (* (* y (sqrt (sqrt z))) (sqrt (sqrt z)))) (cbrt (* (* y (sqrt (sqrt z))) (sqrt (sqrt z))))) (cbrt (* (* y (sqrt (sqrt z))) (sqrt (sqrt z)))) (* (* (* (* y (sqrt (sqrt z))) (sqrt (sqrt z))) (* (* y (sqrt (sqrt z))) (sqrt (sqrt z)))) (* (* y (sqrt (sqrt z))) (sqrt (sqrt z)))) (sqrt (* (* y (sqrt (sqrt z))) (sqrt (sqrt z)))) (sqrt (* (* y (sqrt (sqrt z))) (sqrt (sqrt z)))) (* (* y (sqrt (sqrt z))) (* (cbrt (sqrt (sqrt z))) (cbrt (sqrt (sqrt z))))) (* (* y (sqrt (sqrt z))) (sqrt (* (cbrt (sqrt z)) (cbrt (sqrt z))))) (* (* y (sqrt (sqrt z))) (sqrt (sqrt (* (cbrt z) (cbrt z))))) (* (* y (sqrt (sqrt z))) (sqrt (sqrt (sqrt z)))) (* (* y (sqrt (sqrt z))) (sqrt (sqrt 1))) (* (* y (sqrt (sqrt z))) (sqrt (sqrt (sqrt z)))) (* (* y (sqrt (sqrt z))) (sqrt 1)) (* (* y (sqrt (sqrt z))) (sqrt (sqrt (sqrt z)))) (* (* y (sqrt (sqrt z))) 1) (* (sqrt (sqrt z)) (sqrt (sqrt z))) (* y (sqrt (sqrt z))) (+ (log y) (log (sqrt (sqrt z)))) (log (* y (sqrt (sqrt z)))) (exp (* y (sqrt (sqrt z)))) (* (* (* y y) y) (* (* (sqrt (sqrt z)) (sqrt (sqrt z))) (sqrt (sqrt z)))) (* (cbrt (* y (sqrt (sqrt z)))) (cbrt (* y (sqrt (sqrt z))))) (cbrt (* y (sqrt (sqrt z)))) (* (* (* y (sqrt (sqrt z))) (* y (sqrt (sqrt z)))) (* y (sqrt (sqrt z)))) (sqrt (* y (sqrt (sqrt z)))) (sqrt (* y (sqrt (sqrt z)))) (* (sqrt y) (sqrt (sqrt (sqrt z)))) (* (sqrt y) (sqrt (sqrt (sqrt z)))) (* (sqrt y) (sqrt (sqrt (sqrt z)))) (* (sqrt y) (sqrt (sqrt (sqrt z)))) (* (sqrt y) (sqrt (sqrt (sqrt z)))) (* (sqrt y) (sqrt (sqrt (sqrt z)))) (* y (* (cbrt (sqrt (sqrt z))) (cbrt (sqrt (sqrt z))))) (* y (sqrt (* (cbrt (sqrt z)) (cbrt (sqrt z))))) (* y (sqrt (sqrt (* (cbrt z) (cbrt z))))) (* y (sqrt (sqrt (sqrt z)))) (* y (sqrt (sqrt 1))) (* y (sqrt (sqrt (sqrt z)))) (* y (sqrt 1)) (* y (sqrt (sqrt (sqrt z)))) (* y 1) (* (cbrt y) (sqrt (sqrt z))) (* (sqrt y) (sqrt (sqrt z))) (* y (sqrt (sqrt z))) (log (sqrt (sqrt z))) (exp (sqrt (sqrt z))) (* (cbrt (sqrt (sqrt z))) (cbrt (sqrt (sqrt z)))) (cbrt (sqrt (sqrt z))) (* (* (sqrt (sqrt z)) (sqrt (sqrt z))) (sqrt (sqrt z))) (sqrt (* (cbrt (sqrt z)) (cbrt (sqrt z)))) (sqrt (cbrt (sqrt z))) (sqrt (sqrt (* (cbrt z) (cbrt z)))) (sqrt (sqrt (cbrt z))) (sqrt (sqrt (sqrt z))) (sqrt (sqrt (sqrt z))) (sqrt (sqrt 1)) (sqrt (sqrt z)) (sqrt (sqrt (sqrt z))) (sqrt (sqrt (sqrt z))) (sqrt 1) (sqrt (sqrt z)) (/ 1/2 2) (/ 1 2) (/ (/ 1 2) 2) (sqrt (sqrt (sqrt z))) (sqrt (sqrt (sqrt z))) (log (sqrt (sqrt z))) (exp (sqrt (sqrt z))) (* (cbrt (sqrt (sqrt z))) (cbrt (sqrt (sqrt z)))) (cbrt (sqrt (sqrt z))) (* (* (sqrt (sqrt z)) (sqrt (sqrt z))) (sqrt (sqrt z))) (sqrt (* (cbrt (sqrt z)) (cbrt (sqrt z)))) (sqrt (cbrt (sqrt z))) (sqrt (sqrt (* (cbrt z) (cbrt z)))) (sqrt (sqrt (cbrt z))) (sqrt (sqrt (sqrt z))) (sqrt (sqrt (sqrt z))) (sqrt (sqrt 1)) (sqrt (sqrt z)) (sqrt (sqrt (sqrt z))) (sqrt (sqrt (sqrt z))) (sqrt 1) (sqrt (sqrt z)) (/ 1/2 2) (/ 1 2) (/ (/ 1 2) 2) (sqrt (sqrt (sqrt z))) (sqrt (sqrt (sqrt z))) (+ (* (pow NAN 3) (* (pow z 2) y)) (+ (* (pow NAN 5) (* (pow z 3) y)) (* NAN (* z y)))) (+ (/ (* (pow NAN 3) y) z) (+ (/ (* (pow NAN 5) y) (pow z 2)) (* NAN y))) (- (+ (/ (* (pow NAN 5) y) (pow z 2)) (* NAN y)) (/ (* (pow NAN 3) y) z)) (* (exp (* 1/4 (+ (log z) (log 1)))) y) (* (exp (* 1/4 (- (log 1) (log (/ 1 z))))) y) (- (+ (* 3/8 (* (sqrt (pow NAN 9)) (/ y (pow z 2)))) (* (sqrt NAN) y)) (* 1/2 (* (sqrt (pow NAN 5)) (/ y z)))) (exp (* 1/4 (+ (log z) (log 1)))) (exp (* 1/4 (- (log 1) (log (/ 1 z))))) (- (+ (* 3/8 (* (sqrt (pow NAN 9)) (/ 1 (pow z 2)))) (sqrt NAN)) (* 1/2 (* (sqrt (pow NAN 5)) (/ 1 z)))) (exp (* 1/4 (+ (log z) (log 1)))) (exp (* 1/4 (- (log 1) (log (/ 1 z))))) (- (+ (* 3/8 (* (sqrt (pow NAN 9)) (/ 1 (pow z 2)))) (sqrt NAN)) (* 1/2 (* (sqrt (pow NAN 5)) (/ 1 z)))) 0.410 * * [simplify]: iteration 0 : 5286 enodes (cost 622 ) 0.413 * [simplify]: Simplified to: (* y (sqrt z)) (* y (sqrt z)) (log (* y (sqrt z))) (log (* y (sqrt z))) (log (* y (sqrt z))) (pow (exp y) (sqrt z)) (pow (* y (sqrt z)) 3) (pow (* y (sqrt z)) 3) (* (cbrt (* y (sqrt z))) (cbrt (* y (sqrt z)))) (cbrt (* y (sqrt z))) (pow (* y (sqrt z)) 3) (sqrt (* y (sqrt z))) (sqrt (* y (sqrt z))) (* y (* (sqrt (sqrt z)) (* (cbrt (sqrt (sqrt z))) (cbrt (sqrt (sqrt z)))))) (* y (* (sqrt (sqrt z)) (fabs (cbrt (sqrt z))))) (* y (* (sqrt (sqrt z)) (sqrt (fabs (cbrt z))))) (* y (* (sqrt (sqrt z)) (sqrt (sqrt (sqrt z))))) (* y (sqrt (sqrt z))) (* y (* (sqrt (sqrt z)) (sqrt (sqrt (sqrt z))))) (* y (sqrt (sqrt z))) (* y (* (sqrt (sqrt z)) (sqrt (sqrt (sqrt z))))) (* y (sqrt (sqrt z))) (sqrt z) (* y (sqrt (sqrt z))) (log (* y (sqrt (sqrt z)))) (log (* y (sqrt (sqrt z)))) (pow (exp (sqrt (sqrt z))) y) (pow (* y (sqrt (sqrt z))) 3) (* (cbrt (* y (sqrt (sqrt z)))) (cbrt (* y (sqrt (sqrt z))))) (cbrt (* y (sqrt (sqrt z)))) (pow (* y (sqrt (sqrt z))) 3) (sqrt (* y (sqrt (sqrt z)))) (sqrt (* y (sqrt (sqrt z)))) (* (sqrt (sqrt (sqrt z))) (sqrt y)) (* (sqrt (sqrt (sqrt z))) (sqrt y)) (* (sqrt (sqrt (sqrt z))) (sqrt y)) (* (sqrt (sqrt (sqrt z))) (sqrt y)) (* (sqrt (sqrt (sqrt z))) (sqrt y)) (* (sqrt (sqrt (sqrt z))) (sqrt y)) (* y (* (cbrt (sqrt (sqrt z))) (cbrt (sqrt (sqrt z))))) (* y (fabs (cbrt (sqrt z)))) (* y (sqrt (fabs (cbrt z)))) (* y (sqrt (sqrt (sqrt z)))) y (* y (sqrt (sqrt (sqrt z)))) y (* y (sqrt (sqrt (sqrt z)))) y (* (sqrt (sqrt z)) (cbrt y)) (* (sqrt (sqrt z)) (sqrt y)) (* y (sqrt (sqrt z))) (log (sqrt (sqrt z))) (exp (sqrt (sqrt z))) (* (cbrt (sqrt (sqrt z))) (cbrt (sqrt (sqrt z)))) (cbrt (sqrt (sqrt z))) (pow (sqrt (sqrt z)) 3) (fabs (cbrt (sqrt z))) (sqrt (cbrt (sqrt z))) (sqrt (fabs (cbrt z))) (sqrt (sqrt (cbrt z))) (sqrt (sqrt (sqrt z))) (sqrt (sqrt (sqrt z))) 1 (sqrt (sqrt z)) (sqrt (sqrt (sqrt z))) (sqrt (sqrt (sqrt z))) 1 (sqrt (sqrt z)) 1/4 1/2 1/4 (sqrt (sqrt (sqrt z))) (sqrt (sqrt (sqrt z))) (log (sqrt (sqrt z))) (exp (sqrt (sqrt z))) (* (cbrt (sqrt (sqrt z))) (cbrt (sqrt (sqrt z)))) (cbrt (sqrt (sqrt z))) (pow (sqrt (sqrt z)) 3) (fabs (cbrt (sqrt z))) (sqrt (cbrt (sqrt z))) (sqrt (fabs (cbrt z))) (sqrt (sqrt (cbrt z))) (sqrt (sqrt (sqrt z))) (sqrt (sqrt (sqrt z))) 1 (sqrt (sqrt z)) (sqrt (sqrt (sqrt z))) (sqrt (sqrt (sqrt z))) 1 (sqrt (sqrt z)) 1/4 1/2 1/4 (sqrt (sqrt (sqrt z))) (sqrt (sqrt (sqrt z))) (* y (+ (* (pow NAN 5) (pow z 3)) (* z (+ (* z (pow NAN 3)) NAN)))) (+ (* y NAN) (* (/ y z) (+ (pow NAN 3) (/ (pow NAN 5) z)))) (+ (* y NAN) (* (/ y z) (- (/ (pow NAN 5) z) (pow NAN 3)))) (* y (pow z 1/4)) (* y (pow z 1/4)) (+ (* y (sqrt NAN)) (* (/ y z) (+ (* 3/8 (/ (sqrt (pow NAN 9)) z)) (* (sqrt (pow NAN 5)) -1/2)))) (pow z 1/4) (pow z 1/4) (+ (sqrt NAN) (+ (* 3/8 (/ (sqrt (pow NAN 9)) (* z z))) (* (sqrt (pow NAN 5)) (/ -1/2 z)))) (pow z 1/4) (pow z 1/4) (+ (sqrt NAN) (+ (* 3/8 (/ (sqrt (pow NAN 9)) (* z z))) (* (sqrt (pow NAN 5)) (/ -1/2 z)))) 0.414 * * * [progress]: adding candidates to table 0.525 * * [progress]: iteration 3 / 4 0.525 * * * [progress]: picking best candidate 0.548 * * * * [pick]: Picked # 0.548 * * * [progress]: localizing error 0.563 * * * [progress]: generating rewritten candidates 0.563 * * * * [progress]: [ 1 / 3 ] rewriting at (2 2 2) 0.571 * * * * [progress]: [ 2 / 3 ] rewriting at (2 2 2 1) 0.577 * * * * [progress]: [ 3 / 3 ] rewriting at (2 2 2 1 2) 0.580 * * * [progress]: generating series expansions 0.580 * * * * [progress]: [ 1 / 3 ] generating series at (2 2 2) 0.581 * [approximate]: Taking taylor expansion of (* (sqrt z) y) in (y z) around 0 0.581 * [taylor]: Taking taylor expansion of (* (sqrt z) y) in z 0.581 * [taylor]: Taking taylor expansion of (sqrt z) in z 0.581 * [taylor]: Taking taylor expansion of z in z 0.581 * [taylor]: Taking taylor expansion of y in z 0.581 * [taylor]: Taking taylor expansion of (* (sqrt z) y) in y 0.581 * [taylor]: Taking taylor expansion of (sqrt z) in y 0.581 * [taylor]: Taking taylor expansion of z in y 0.581 * [taylor]: Taking taylor expansion of y in y 0.581 * [taylor]: Taking taylor expansion of (* (sqrt z) y) in y 0.581 * [taylor]: Taking taylor expansion of (sqrt z) in y 0.581 * [taylor]: Taking taylor expansion of z in y 0.581 * [taylor]: Taking taylor expansion of y in y 0.581 * [taylor]: Taking taylor expansion of 0 in z 0.581 * [taylor]: Taking taylor expansion of (sqrt z) in z 0.581 * [taylor]: Taking taylor expansion of z in z 0.581 * [taylor]: Taking taylor expansion of 0 in z 0.581 * [taylor]: Taking taylor expansion of 0 in z 0.582 * [taylor]: Taking taylor expansion of 0 in z 0.583 * [approximate]: Taking taylor expansion of (* (sqrt (/ 1 z)) (/ 1 y)) in (y z) around 0 0.583 * [taylor]: Taking taylor expansion of (* (sqrt (/ 1 z)) (/ 1 y)) in z 0.583 * [taylor]: Taking taylor expansion of (sqrt (/ 1 z)) in z 0.583 * [taylor]: Taking taylor expansion of (/ 1 z) in z 0.583 * [taylor]: Taking taylor expansion of z in z 0.583 * [taylor]: Taking taylor expansion of (/ 1 y) in z 0.583 * [taylor]: Taking taylor expansion of y in z 0.583 * [taylor]: Taking taylor expansion of (* (sqrt (/ 1 z)) (/ 1 y)) in y 0.583 * [taylor]: Taking taylor expansion of (sqrt (/ 1 z)) in y 0.583 * [taylor]: Taking taylor expansion of (/ 1 z) in y 0.583 * [taylor]: Taking taylor expansion of z in y 0.583 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.583 * [taylor]: Taking taylor expansion of y in y 0.583 * [taylor]: Taking taylor expansion of (* (sqrt (/ 1 z)) (/ 1 y)) in y 0.583 * [taylor]: Taking taylor expansion of (sqrt (/ 1 z)) in y 0.583 * [taylor]: Taking taylor expansion of (/ 1 z) in y 0.583 * [taylor]: Taking taylor expansion of z in y 0.583 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.583 * [taylor]: Taking taylor expansion of y in y 0.583 * [taylor]: Taking taylor expansion of (sqrt (/ 1 z)) in z 0.583 * [taylor]: Taking taylor expansion of (/ 1 z) in z 0.583 * [taylor]: Taking taylor expansion of z in z 0.583 * [taylor]: Taking taylor expansion of 0 in z 0.584 * [taylor]: Taking taylor expansion of 0 in z 0.584 * [taylor]: Taking taylor expansion of 0 in z 0.585 * [approximate]: Taking taylor expansion of (* -1 (* (pow (/ -1 z) 1/4) (* (/ 1 y) (sqrt (sqrt (/ -1 z)))))) in (y z) around 0 0.585 * [taylor]: Taking taylor expansion of (* -1 (* (pow (/ -1 z) 1/4) (* (/ 1 y) (sqrt (sqrt (/ -1 z)))))) in z 0.585 * [taylor]: Taking taylor expansion of -1 in z 0.585 * [taylor]: Taking taylor expansion of (* (pow (/ -1 z) 1/4) (* (/ 1 y) (sqrt (sqrt (/ -1 z))))) in z 0.585 * [taylor]: Taking taylor expansion of (pow (/ -1 z) 1/4) in z 0.585 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (/ -1 z)))) in z 0.585 * [taylor]: Taking taylor expansion of (* 1/4 (log (/ -1 z))) in z 0.585 * [taylor]: Taking taylor expansion of 1/4 in z 0.585 * [taylor]: Taking taylor expansion of (log (/ -1 z)) in z 0.585 * [taylor]: Taking taylor expansion of (/ -1 z) in z 0.585 * [taylor]: Taking taylor expansion of -1 in z 0.585 * [taylor]: Taking taylor expansion of z in z 0.586 * [taylor]: Taking taylor expansion of (* (/ 1 y) (sqrt (sqrt (/ -1 z)))) in z 0.586 * [taylor]: Taking taylor expansion of (/ 1 y) in z 0.586 * [taylor]: Taking taylor expansion of y in z 0.586 * [taylor]: Taking taylor expansion of (sqrt (sqrt (/ -1 z))) in z 0.586 * [taylor]: Taking taylor expansion of (sqrt (/ -1 z)) in z 0.586 * [taylor]: Taking taylor expansion of (/ -1 z) in z 0.586 * [taylor]: Taking taylor expansion of -1 in z 0.586 * [taylor]: Taking taylor expansion of z in z 0.586 * [taylor]: Taking taylor expansion of (* -1 (* (pow (/ -1 z) 1/4) (* (/ 1 y) (sqrt (sqrt (/ -1 z)))))) in y 0.586 * [taylor]: Taking taylor expansion of -1 in y 0.586 * [taylor]: Taking taylor expansion of (* (pow (/ -1 z) 1/4) (* (/ 1 y) (sqrt (sqrt (/ -1 z))))) in y 0.586 * [taylor]: Taking taylor expansion of (pow (/ -1 z) 1/4) in y 0.586 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (/ -1 z)))) in y 0.586 * [taylor]: Taking taylor expansion of (* 1/4 (log (/ -1 z))) in y 0.586 * [taylor]: Taking taylor expansion of 1/4 in y 0.586 * [taylor]: Taking taylor expansion of (log (/ -1 z)) in y 0.586 * [taylor]: Taking taylor expansion of (/ -1 z) in y 0.586 * [taylor]: Taking taylor expansion of -1 in y 0.586 * [taylor]: Taking taylor expansion of z in y 0.586 * [taylor]: Taking taylor expansion of (* (/ 1 y) (sqrt (sqrt (/ -1 z)))) in y 0.586 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.586 * [taylor]: Taking taylor expansion of y in y 0.586 * [taylor]: Taking taylor expansion of (sqrt (sqrt (/ -1 z))) in y 0.586 * [taylor]: Taking taylor expansion of (sqrt (/ -1 z)) in y 0.586 * [taylor]: Taking taylor expansion of (/ -1 z) in y 0.586 * [taylor]: Taking taylor expansion of -1 in y 0.586 * [taylor]: Taking taylor expansion of z in y 0.587 * [taylor]: Taking taylor expansion of (* -1 (* (pow (/ -1 z) 1/4) (* (/ 1 y) (sqrt (sqrt (/ -1 z)))))) in y 0.587 * [taylor]: Taking taylor expansion of -1 in y 0.587 * [taylor]: Taking taylor expansion of (* (pow (/ -1 z) 1/4) (* (/ 1 y) (sqrt (sqrt (/ -1 z))))) in y 0.587 * [taylor]: Taking taylor expansion of (pow (/ -1 z) 1/4) in y 0.587 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (/ -1 z)))) in y 0.587 * [taylor]: Taking taylor expansion of (* 1/4 (log (/ -1 z))) in y 0.587 * [taylor]: Taking taylor expansion of 1/4 in y 0.587 * [taylor]: Taking taylor expansion of (log (/ -1 z)) in y 0.587 * [taylor]: Taking taylor expansion of (/ -1 z) in y 0.587 * [taylor]: Taking taylor expansion of -1 in y 0.587 * [taylor]: Taking taylor expansion of z in y 0.587 * [taylor]: Taking taylor expansion of (* (/ 1 y) (sqrt (sqrt (/ -1 z)))) in y 0.587 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.587 * [taylor]: Taking taylor expansion of y in y 0.587 * [taylor]: Taking taylor expansion of (sqrt (sqrt (/ -1 z))) in y 0.587 * [taylor]: Taking taylor expansion of (sqrt (/ -1 z)) in y 0.587 * [taylor]: Taking taylor expansion of (/ -1 z) in y 0.587 * [taylor]: Taking taylor expansion of -1 in y 0.587 * [taylor]: Taking taylor expansion of z in y 0.587 * [taylor]: Taking taylor expansion of (* -1 (* (pow (/ -1 z) 1/4) (sqrt (sqrt (/ -1 z))))) in z 0.587 * [taylor]: Taking taylor expansion of -1 in z 0.587 * [taylor]: Taking taylor expansion of (* (pow (/ -1 z) 1/4) (sqrt (sqrt (/ -1 z)))) in z 0.587 * [taylor]: Taking taylor expansion of (pow (/ -1 z) 1/4) in z 0.587 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (/ -1 z)))) in z 0.587 * [taylor]: Taking taylor expansion of (* 1/4 (log (/ -1 z))) in z 0.587 * [taylor]: Taking taylor expansion of 1/4 in z 0.587 * [taylor]: Taking taylor expansion of (log (/ -1 z)) in z 0.588 * [taylor]: Taking taylor expansion of (/ -1 z) in z 0.588 * [taylor]: Taking taylor expansion of -1 in z 0.588 * [taylor]: Taking taylor expansion of z in z 0.588 * [taylor]: Taking taylor expansion of (sqrt (sqrt (/ -1 z))) in z 0.588 * [taylor]: Taking taylor expansion of (sqrt (/ -1 z)) in z 0.588 * [taylor]: Taking taylor expansion of (/ -1 z) in z 0.588 * [taylor]: Taking taylor expansion of -1 in z 0.588 * [taylor]: Taking taylor expansion of z in z 0.589 * [taylor]: Taking taylor expansion of 0 in z 0.591 * [taylor]: Taking taylor expansion of 0 in z 0.593 * * * * [progress]: [ 2 / 3 ] generating series at (2 2 2 1) 0.593 * [approximate]: Taking taylor expansion of (* (pow z 1/4) y) in (y z) around 0 0.593 * [taylor]: Taking taylor expansion of (* (pow z 1/4) y) in z 0.593 * [taylor]: Taking taylor expansion of (pow z 1/4) in z 0.593 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log z))) in z 0.593 * [taylor]: Taking taylor expansion of (* 1/4 (log z)) in z 0.593 * [taylor]: Taking taylor expansion of 1/4 in z 0.593 * [taylor]: Taking taylor expansion of (log z) in z 0.593 * [taylor]: Taking taylor expansion of z in z 0.593 * [taylor]: Taking taylor expansion of y in z 0.593 * [taylor]: Taking taylor expansion of (* (pow z 1/4) y) in y 0.593 * [taylor]: Taking taylor expansion of (pow z 1/4) in y 0.593 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log z))) in y 0.593 * [taylor]: Taking taylor expansion of (* 1/4 (log z)) in y 0.593 * [taylor]: Taking taylor expansion of 1/4 in y 0.593 * [taylor]: Taking taylor expansion of (log z) in y 0.593 * [taylor]: Taking taylor expansion of z in y 0.593 * [taylor]: Taking taylor expansion of y in y 0.593 * [taylor]: Taking taylor expansion of (* (pow z 1/4) y) in y 0.593 * [taylor]: Taking taylor expansion of (pow z 1/4) in y 0.593 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log z))) in y 0.594 * [taylor]: Taking taylor expansion of (* 1/4 (log z)) in y 0.594 * [taylor]: Taking taylor expansion of 1/4 in y 0.594 * [taylor]: Taking taylor expansion of (log z) in y 0.594 * [taylor]: Taking taylor expansion of z in y 0.594 * [taylor]: Taking taylor expansion of y in y 0.594 * [taylor]: Taking taylor expansion of 0 in z 0.594 * [taylor]: Taking taylor expansion of (pow z 1/4) in z 0.594 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log z))) in z 0.594 * [taylor]: Taking taylor expansion of (* 1/4 (log z)) in z 0.594 * [taylor]: Taking taylor expansion of 1/4 in z 0.594 * [taylor]: Taking taylor expansion of (log z) in z 0.594 * [taylor]: Taking taylor expansion of z in z 0.595 * [taylor]: Taking taylor expansion of 0 in z 0.596 * [taylor]: Taking taylor expansion of 0 in z 0.596 * [approximate]: Taking taylor expansion of (* (pow (/ 1 z) 1/4) (/ 1 y)) in (y z) around 0 0.596 * [taylor]: Taking taylor expansion of (* (pow (/ 1 z) 1/4) (/ 1 y)) in z 0.596 * [taylor]: Taking taylor expansion of (pow (/ 1 z) 1/4) in z 0.596 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (/ 1 z)))) in z 0.596 * [taylor]: Taking taylor expansion of (* 1/4 (log (/ 1 z))) in z 0.596 * [taylor]: Taking taylor expansion of 1/4 in z 0.596 * [taylor]: Taking taylor expansion of (log (/ 1 z)) in z 0.596 * [taylor]: Taking taylor expansion of (/ 1 z) in z 0.596 * [taylor]: Taking taylor expansion of z in z 0.596 * [taylor]: Taking taylor expansion of (/ 1 y) in z 0.596 * [taylor]: Taking taylor expansion of y in z 0.596 * [taylor]: Taking taylor expansion of (* (pow (/ 1 z) 1/4) (/ 1 y)) in y 0.596 * [taylor]: Taking taylor expansion of (pow (/ 1 z) 1/4) in y 0.596 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (/ 1 z)))) in y 0.596 * [taylor]: Taking taylor expansion of (* 1/4 (log (/ 1 z))) in y 0.596 * [taylor]: Taking taylor expansion of 1/4 in y 0.596 * [taylor]: Taking taylor expansion of (log (/ 1 z)) in y 0.596 * [taylor]: Taking taylor expansion of (/ 1 z) in y 0.596 * [taylor]: Taking taylor expansion of z in y 0.596 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.596 * [taylor]: Taking taylor expansion of y in y 0.596 * [taylor]: Taking taylor expansion of (* (pow (/ 1 z) 1/4) (/ 1 y)) in y 0.596 * [taylor]: Taking taylor expansion of (pow (/ 1 z) 1/4) in y 0.597 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (/ 1 z)))) in y 0.597 * [taylor]: Taking taylor expansion of (* 1/4 (log (/ 1 z))) in y 0.597 * [taylor]: Taking taylor expansion of 1/4 in y 0.597 * [taylor]: Taking taylor expansion of (log (/ 1 z)) in y 0.597 * [taylor]: Taking taylor expansion of (/ 1 z) in y 0.597 * [taylor]: Taking taylor expansion of z in y 0.597 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.597 * [taylor]: Taking taylor expansion of y in y 0.597 * [taylor]: Taking taylor expansion of (pow (/ 1 z) 1/4) in z 0.597 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (/ 1 z)))) in z 0.597 * [taylor]: Taking taylor expansion of (* 1/4 (log (/ 1 z))) in z 0.597 * [taylor]: Taking taylor expansion of 1/4 in z 0.597 * [taylor]: Taking taylor expansion of (log (/ 1 z)) in z 0.597 * [taylor]: Taking taylor expansion of (/ 1 z) in z 0.597 * [taylor]: Taking taylor expansion of z in z 0.598 * [taylor]: Taking taylor expansion of 0 in z 0.598 * [taylor]: Taking taylor expansion of 0 in z 0.600 * [taylor]: Taking taylor expansion of 0 in z 0.600 * [approximate]: Taking taylor expansion of (* -1 (* (sqrt (sqrt (/ -1 z))) (/ 1 y))) in (y z) around 0 0.600 * [taylor]: Taking taylor expansion of (* -1 (* (sqrt (sqrt (/ -1 z))) (/ 1 y))) in z 0.600 * [taylor]: Taking taylor expansion of -1 in z 0.600 * [taylor]: Taking taylor expansion of (* (sqrt (sqrt (/ -1 z))) (/ 1 y)) in z 0.600 * [taylor]: Taking taylor expansion of (sqrt (sqrt (/ -1 z))) in z 0.600 * [taylor]: Taking taylor expansion of (sqrt (/ -1 z)) in z 0.600 * [taylor]: Taking taylor expansion of (/ -1 z) in z 0.600 * [taylor]: Taking taylor expansion of -1 in z 0.600 * [taylor]: Taking taylor expansion of z in z 0.600 * [taylor]: Taking taylor expansion of (/ 1 y) in z 0.600 * [taylor]: Taking taylor expansion of y in z 0.600 * [taylor]: Taking taylor expansion of (* -1 (* (sqrt (sqrt (/ -1 z))) (/ 1 y))) in y 0.600 * [taylor]: Taking taylor expansion of -1 in y 0.600 * [taylor]: Taking taylor expansion of (* (sqrt (sqrt (/ -1 z))) (/ 1 y)) in y 0.600 * [taylor]: Taking taylor expansion of (sqrt (sqrt (/ -1 z))) in y 0.600 * [taylor]: Taking taylor expansion of (sqrt (/ -1 z)) in y 0.600 * [taylor]: Taking taylor expansion of (/ -1 z) in y 0.600 * [taylor]: Taking taylor expansion of -1 in y 0.600 * [taylor]: Taking taylor expansion of z in y 0.601 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.601 * [taylor]: Taking taylor expansion of y in y 0.601 * [taylor]: Taking taylor expansion of (* -1 (* (sqrt (sqrt (/ -1 z))) (/ 1 y))) in y 0.601 * [taylor]: Taking taylor expansion of -1 in y 0.601 * [taylor]: Taking taylor expansion of (* (sqrt (sqrt (/ -1 z))) (/ 1 y)) in y 0.601 * [taylor]: Taking taylor expansion of (sqrt (sqrt (/ -1 z))) in y 0.601 * [taylor]: Taking taylor expansion of (sqrt (/ -1 z)) in y 0.601 * [taylor]: Taking taylor expansion of (/ -1 z) in y 0.601 * [taylor]: Taking taylor expansion of -1 in y 0.601 * [taylor]: Taking taylor expansion of z in y 0.601 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.601 * [taylor]: Taking taylor expansion of y in y 0.601 * [taylor]: Taking taylor expansion of (* -1 (sqrt (sqrt (/ -1 z)))) in z 0.601 * [taylor]: Taking taylor expansion of -1 in z 0.601 * [taylor]: Taking taylor expansion of (sqrt (sqrt (/ -1 z))) in z 0.601 * [taylor]: Taking taylor expansion of (sqrt (/ -1 z)) in z 0.601 * [taylor]: Taking taylor expansion of (/ -1 z) in z 0.601 * [taylor]: Taking taylor expansion of -1 in z 0.601 * [taylor]: Taking taylor expansion of z in z 0.602 * [taylor]: Taking taylor expansion of 0 in z 0.602 * [taylor]: Taking taylor expansion of 0 in z 0.603 * * * * [progress]: [ 3 / 3 ] generating series at (2 2 2 1 2) 0.603 * [approximate]: Taking taylor expansion of (pow z 1/4) in (z) around 0 0.603 * [taylor]: Taking taylor expansion of (pow z 1/4) in z 0.603 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log z))) in z 0.603 * [taylor]: Taking taylor expansion of (* 1/4 (log z)) in z 0.603 * [taylor]: Taking taylor expansion of 1/4 in z 0.603 * [taylor]: Taking taylor expansion of (log z) in z 0.603 * [taylor]: Taking taylor expansion of z in z 0.604 * [taylor]: Taking taylor expansion of (pow z 1/4) in z 0.604 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log z))) in z 0.604 * [taylor]: Taking taylor expansion of (* 1/4 (log z)) in z 0.604 * [taylor]: Taking taylor expansion of 1/4 in z 0.604 * [taylor]: Taking taylor expansion of (log z) in z 0.604 * [taylor]: Taking taylor expansion of z in z 0.610 * [approximate]: Taking taylor expansion of (pow (/ 1 z) 1/4) in (z) around 0 0.610 * [taylor]: Taking taylor expansion of (pow (/ 1 z) 1/4) in z 0.610 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (/ 1 z)))) in z 0.610 * [taylor]: Taking taylor expansion of (* 1/4 (log (/ 1 z))) in z 0.610 * [taylor]: Taking taylor expansion of 1/4 in z 0.610 * [taylor]: Taking taylor expansion of (log (/ 1 z)) in z 0.610 * [taylor]: Taking taylor expansion of (/ 1 z) in z 0.610 * [taylor]: Taking taylor expansion of z in z 0.610 * [taylor]: Taking taylor expansion of (pow (/ 1 z) 1/4) in z 0.610 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (/ 1 z)))) in z 0.610 * [taylor]: Taking taylor expansion of (* 1/4 (log (/ 1 z))) in z 0.610 * [taylor]: Taking taylor expansion of 1/4 in z 0.610 * [taylor]: Taking taylor expansion of (log (/ 1 z)) in z 0.610 * [taylor]: Taking taylor expansion of (/ 1 z) in z 0.610 * [taylor]: Taking taylor expansion of z in z 0.616 * [approximate]: Taking taylor expansion of (sqrt (sqrt (/ -1 z))) in (z) around 0 0.617 * [taylor]: Taking taylor expansion of (sqrt (sqrt (/ -1 z))) in z 0.617 * [taylor]: Taking taylor expansion of (sqrt (/ -1 z)) in z 0.617 * [taylor]: Taking taylor expansion of (/ -1 z) in z 0.617 * [taylor]: Taking taylor expansion of -1 in z 0.617 * [taylor]: Taking taylor expansion of z in z 0.617 * [taylor]: Taking taylor expansion of (sqrt (sqrt (/ -1 z))) in z 0.617 * [taylor]: Taking taylor expansion of (sqrt (/ -1 z)) in z 0.617 * [taylor]: Taking taylor expansion of (/ -1 z) in z 0.617 * [taylor]: Taking taylor expansion of -1 in z 0.617 * [taylor]: Taking taylor expansion of z in z 0.618 * * * [progress]: simplifying candidates 0.619 * [simplify]: Simplifying using # : (+ (+ (log y) (log (sqrt (sqrt z)))) (* (log z) 1/4)) (+ (+ (log y) (log (sqrt (sqrt z)))) (* (log z) 1/4)) (+ (+ (log y) (log (sqrt (sqrt z)))) (log (pow z 1/4))) (+ (log (* y (sqrt (sqrt z)))) (* (log z) 1/4)) (+ (log (* y (sqrt (sqrt z)))) (* (log z) 1/4)) (+ (log (* y (sqrt (sqrt z)))) (log (pow z 1/4))) (log (* (* y (sqrt (sqrt z))) (pow z 1/4))) (exp (* (* y (sqrt (sqrt z))) (pow z 1/4))) (* (* (* (* y y) y) (* (* (sqrt (sqrt z)) (sqrt (sqrt z))) (sqrt (sqrt z)))) (* (* (pow z 1/4) (pow z 1/4)) (pow z 1/4))) (* (* (* (* y (sqrt (sqrt z))) (* y (sqrt (sqrt z)))) (* y (sqrt (sqrt z)))) (* (* (pow z 1/4) (pow z 1/4)) (pow z 1/4))) (* (cbrt (* (* y (sqrt (sqrt z))) (pow z 1/4))) (cbrt (* (* y (sqrt (sqrt z))) (pow z 1/4)))) (cbrt (* (* y (sqrt (sqrt z))) (pow z 1/4))) (* (* (* (* y (sqrt (sqrt z))) (pow z 1/4)) (* (* y (sqrt (sqrt z))) (pow z 1/4))) (* (* y (sqrt (sqrt z))) (pow z 1/4))) (sqrt (* (* y (sqrt (sqrt z))) (pow z 1/4))) (sqrt (* (* y (sqrt (sqrt z))) (pow z 1/4))) (* (* y (sqrt (sqrt z))) (pow (* (cbrt z) (cbrt z)) 1/4)) (* (* y (sqrt (sqrt z))) (pow (sqrt z) 1/4)) (* (* y (sqrt (sqrt z))) (pow 1 1/4)) (* (* y (sqrt (sqrt z))) (* (cbrt (pow z 1/4)) (cbrt (pow z 1/4)))) (* (* y (sqrt (sqrt z))) (sqrt (pow z 1/4))) (* (* y (sqrt (sqrt z))) 1) (* (* y (sqrt (sqrt z))) (pow z (/ 1/4 2))) (* (sqrt (sqrt z)) (pow z 1/4)) (* y (sqrt (sqrt z))) (+ (log y) (log (sqrt (sqrt z)))) (log (* y (sqrt (sqrt z)))) (exp (* y (sqrt (sqrt z)))) (* (* (* y y) y) (* (* (sqrt (sqrt z)) (sqrt (sqrt z))) (sqrt (sqrt z)))) (* (cbrt (* y (sqrt (sqrt z)))) (cbrt (* y (sqrt (sqrt z))))) (cbrt (* y (sqrt (sqrt z)))) (* (* (* y (sqrt (sqrt z))) (* y (sqrt (sqrt z)))) (* y (sqrt (sqrt z)))) (sqrt (* y (sqrt (sqrt z)))) (sqrt (* y (sqrt (sqrt z)))) (* (sqrt y) (sqrt (sqrt (sqrt z)))) (* (sqrt y) (sqrt (sqrt (sqrt z)))) (* (sqrt y) (sqrt (sqrt (sqrt z)))) (* (sqrt y) (sqrt (sqrt (sqrt z)))) (* (sqrt y) (sqrt (sqrt (sqrt z)))) (* (sqrt y) (sqrt (sqrt (sqrt z)))) (* y (* (cbrt (sqrt (sqrt z))) (cbrt (sqrt (sqrt z))))) (* y (sqrt (* (cbrt (sqrt z)) (cbrt (sqrt z))))) (* y (sqrt (sqrt (* (cbrt z) (cbrt z))))) (* y (sqrt (sqrt (sqrt z)))) (* y (sqrt (sqrt 1))) (* y (sqrt (sqrt (sqrt z)))) (* y (sqrt 1)) (* y (sqrt (sqrt (sqrt z)))) (* y 1) (* (cbrt y) (sqrt (sqrt z))) (* (sqrt y) (sqrt (sqrt z))) (* y (sqrt (sqrt z))) (log (sqrt (sqrt z))) (exp (sqrt (sqrt z))) (* (cbrt (sqrt (sqrt z))) (cbrt (sqrt (sqrt z)))) (cbrt (sqrt (sqrt z))) (* (* (sqrt (sqrt z)) (sqrt (sqrt z))) (sqrt (sqrt z))) (sqrt (* (cbrt (sqrt z)) (cbrt (sqrt z)))) (sqrt (cbrt (sqrt z))) (sqrt (sqrt (* (cbrt z) (cbrt z)))) (sqrt (sqrt (cbrt z))) (sqrt (sqrt (sqrt z))) (sqrt (sqrt (sqrt z))) (sqrt (sqrt 1)) (sqrt (sqrt z)) (sqrt (sqrt (sqrt z))) (sqrt (sqrt (sqrt z))) (sqrt 1) (sqrt (sqrt z)) (/ 1/2 2) (/ 1 2) (/ (/ 1 2) 2) (sqrt (sqrt (sqrt z))) (sqrt (sqrt (sqrt z))) (+ (* (pow NAN 3) (* (pow z 2) y)) (+ (* (pow NAN 5) (* (pow z 3) y)) (* NAN (* z y)))) (+ (/ (* (pow NAN 3) y) z) (+ (/ (* (pow NAN 5) y) (pow z 2)) (* NAN y))) (- (+ (* (* (exp (* 1/4 (- (log -1) (log (/ -1 z))))) y) (sqrt NAN)) (* 3/8 (* (/ (* (exp (* 1/4 (- (log -1) (log (/ -1 z))))) y) (pow z 2)) (sqrt (pow NAN 9))))) (* 1/2 (* (/ (* (exp (* 1/4 (- (log -1) (log (/ -1 z))))) y) z) (sqrt (pow NAN 5))))) (* (exp (* 1/4 (+ (log z) (log 1)))) y) (* (exp (* 1/4 (- (log 1) (log (/ 1 z))))) y) (- (+ (* 3/8 (* (sqrt (pow NAN 9)) (/ y (pow z 2)))) (* (sqrt NAN) y)) (* 1/2 (* (sqrt (pow NAN 5)) (/ y z)))) (exp (* 1/4 (+ (log z) (log 1)))) (exp (* 1/4 (- (log 1) (log (/ 1 z))))) (- (+ (* 3/8 (* (sqrt (pow NAN 9)) (/ 1 (pow z 2)))) (sqrt NAN)) (* 1/2 (* (sqrt (pow NAN 5)) (/ 1 z)))) 0.643 * * [simplify]: iteration 0 : 5060 enodes (cost 624 ) 0.646 * [simplify]: Simplified to: (log (* y (* (sqrt (sqrt z)) (pow z 1/4)))) (log (* y (* (sqrt (sqrt z)) (pow z 1/4)))) (log (* y (* (sqrt (sqrt z)) (pow z 1/4)))) (log (* y (* (sqrt (sqrt z)) (pow z 1/4)))) (log (* y (* (sqrt (sqrt z)) (pow z 1/4)))) (log (* y (* (sqrt (sqrt z)) (pow z 1/4)))) (log (* y (* (sqrt (sqrt z)) (pow z 1/4)))) (pow (pow (exp (sqrt (sqrt z))) y) (pow z 1/4)) (pow (* y (* (sqrt (sqrt z)) (pow z 1/4))) 3) (pow (* y (* (sqrt (sqrt z)) (pow z 1/4))) 3) (* (cbrt (* y (* (sqrt (sqrt z)) (pow z 1/4)))) (cbrt (* y (* (sqrt (sqrt z)) (pow z 1/4))))) (cbrt (* y (* (sqrt (sqrt z)) (pow z 1/4)))) (pow (* y (* (sqrt (sqrt z)) (pow z 1/4))) 3) (sqrt (* y (* (sqrt (sqrt z)) (pow z 1/4)))) (sqrt (* y (* (sqrt (sqrt z)) (pow z 1/4)))) (* y (* (sqrt (sqrt z)) (pow (* (cbrt z) (cbrt z)) 1/4))) (* y (* (sqrt (sqrt z)) (pow (sqrt z) 1/4))) (* y (sqrt (sqrt z))) (* y (* (sqrt (sqrt z)) (* (cbrt (pow z 1/4)) (cbrt (pow z 1/4))))) (* y (* (sqrt (sqrt z)) (sqrt (pow z 1/4)))) (* y (sqrt (sqrt z))) (* y (* (sqrt (sqrt z)) (pow z 1/8))) (* (sqrt (sqrt z)) (pow z 1/4)) (* y (sqrt (sqrt z))) (log (* y (sqrt (sqrt z)))) (log (* y (sqrt (sqrt z)))) (pow (exp (sqrt (sqrt z))) y) (pow (* y (sqrt (sqrt z))) 3) (* (cbrt (* y (sqrt (sqrt z)))) (cbrt (* y (sqrt (sqrt z))))) (cbrt (* y (sqrt (sqrt z)))) (pow (* y (sqrt (sqrt z))) 3) (sqrt (* y (sqrt (sqrt z)))) (sqrt (* y (sqrt (sqrt z)))) (* (sqrt y) (sqrt (sqrt (sqrt z)))) (* (sqrt y) (sqrt (sqrt (sqrt z)))) (* (sqrt y) (sqrt (sqrt (sqrt z)))) (* (sqrt y) (sqrt (sqrt (sqrt z)))) (* (sqrt y) (sqrt (sqrt (sqrt z)))) (* (sqrt y) (sqrt (sqrt (sqrt z)))) (* y (* (cbrt (sqrt (sqrt z))) (cbrt (sqrt (sqrt z))))) (* y (fabs (cbrt (sqrt z)))) (* y (sqrt (fabs (cbrt z)))) (* y (sqrt (sqrt (sqrt z)))) y (* y (sqrt (sqrt (sqrt z)))) y (* y (sqrt (sqrt (sqrt z)))) y (* (sqrt (sqrt z)) (cbrt y)) (* (sqrt (sqrt z)) (sqrt y)) (* y (sqrt (sqrt z))) (log (sqrt (sqrt z))) (exp (sqrt (sqrt z))) (* (cbrt (sqrt (sqrt z))) (cbrt (sqrt (sqrt z)))) (cbrt (sqrt (sqrt z))) (pow (sqrt (sqrt z)) 3) (fabs (cbrt (sqrt z))) (sqrt (cbrt (sqrt z))) (sqrt (fabs (cbrt z))) (sqrt (sqrt (cbrt z))) (sqrt (sqrt (sqrt z))) (sqrt (sqrt (sqrt z))) 1 (sqrt (sqrt z)) (sqrt (sqrt (sqrt z))) (sqrt (sqrt (sqrt z))) 1 (sqrt (sqrt z)) 1/4 1/2 1/4 (sqrt (sqrt (sqrt z))) (sqrt (sqrt (sqrt z))) (* y (+ (* (pow NAN 5) (pow z 3)) (* z (+ (* z (pow NAN 3)) NAN)))) (+ (* y NAN) (* (/ y z) (+ (pow NAN 3) (/ (pow NAN 5) z)))) (+ (* y (* (pow z 1/4) (sqrt NAN))) (+ (* 3/8 (* (* y (/ (pow z 1/4) (* z z))) (sqrt (pow NAN 9)))) (* (* y (/ (pow z 1/4) z)) (* (sqrt (pow NAN 5)) -1/2)))) (* y (pow z 1/4)) (* y (pow z 1/4)) (+ (* y (sqrt NAN)) (* (/ y z) (+ (* 3/8 (/ (sqrt (pow NAN 9)) z)) (* (sqrt (pow NAN 5)) -1/2)))) (pow z 1/4) (pow z 1/4) (+ (sqrt NAN) (+ (* 3/8 (/ (sqrt (pow NAN 9)) (* z z))) (* (sqrt (pow NAN 5)) (/ -1/2 z)))) 0.647 * * * [progress]: adding candidates to table 0.725 * * [progress]: iteration 4 / 4 0.725 * * * [progress]: picking best candidate 0.746 * * * * [pick]: Picked # 0.746 * * * [progress]: localizing error 0.761 * * * [progress]: generating rewritten candidates 0.761 * * * * [progress]: [ 1 / 3 ] rewriting at (2 2 2 2) 0.768 * * * * [progress]: [ 2 / 3 ] rewriting at (2 2 2) 0.778 * * * * [progress]: [ 3 / 3 ] rewriting at (2 2 2 2 1) 0.782 * * * [progress]: generating series expansions 0.782 * * * * [progress]: [ 1 / 3 ] generating series at (2 2 2 2) 0.782 * [approximate]: Taking taylor expansion of (sqrt z) in (z) around 0 0.782 * [taylor]: Taking taylor expansion of (sqrt z) in z 0.782 * [taylor]: Taking taylor expansion of z in z 0.782 * [taylor]: Taking taylor expansion of (sqrt z) in z 0.782 * [taylor]: Taking taylor expansion of z in z 0.783 * [approximate]: Taking taylor expansion of (sqrt (/ 1 z)) in (z) around 0 0.783 * [taylor]: Taking taylor expansion of (sqrt (/ 1 z)) in z 0.783 * [taylor]: Taking taylor expansion of (/ 1 z) in z 0.783 * [taylor]: Taking taylor expansion of z in z 0.783 * [taylor]: Taking taylor expansion of (sqrt (/ 1 z)) in z 0.783 * [taylor]: Taking taylor expansion of (/ 1 z) in z 0.783 * [taylor]: Taking taylor expansion of z in z 0.784 * [approximate]: Taking taylor expansion of (* (pow (/ -1 z) 1/4) (sqrt (sqrt (/ -1 z)))) in (z) around 0 0.784 * [taylor]: Taking taylor expansion of (* (pow (/ -1 z) 1/4) (sqrt (sqrt (/ -1 z)))) in z 0.784 * [taylor]: Taking taylor expansion of (pow (/ -1 z) 1/4) in z 0.784 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (/ -1 z)))) in z 0.784 * [taylor]: Taking taylor expansion of (* 1/4 (log (/ -1 z))) in z 0.784 * [taylor]: Taking taylor expansion of 1/4 in z 0.784 * [taylor]: Taking taylor expansion of (log (/ -1 z)) in z 0.784 * [taylor]: Taking taylor expansion of (/ -1 z) in z 0.784 * [taylor]: Taking taylor expansion of -1 in z 0.784 * [taylor]: Taking taylor expansion of z in z 0.784 * [taylor]: Taking taylor expansion of (sqrt (sqrt (/ -1 z))) in z 0.784 * [taylor]: Taking taylor expansion of (sqrt (/ -1 z)) in z 0.784 * [taylor]: Taking taylor expansion of (/ -1 z) in z 0.784 * [taylor]: Taking taylor expansion of -1 in z 0.784 * [taylor]: Taking taylor expansion of z in z 0.785 * [taylor]: Taking taylor expansion of (* (pow (/ -1 z) 1/4) (sqrt (sqrt (/ -1 z)))) in z 0.785 * [taylor]: Taking taylor expansion of (pow (/ -1 z) 1/4) in z 0.785 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (/ -1 z)))) in z 0.785 * [taylor]: Taking taylor expansion of (* 1/4 (log (/ -1 z))) in z 0.785 * [taylor]: Taking taylor expansion of 1/4 in z 0.785 * [taylor]: Taking taylor expansion of (log (/ -1 z)) in z 0.785 * [taylor]: Taking taylor expansion of (/ -1 z) in z 0.785 * [taylor]: Taking taylor expansion of -1 in z 0.785 * [taylor]: Taking taylor expansion of z in z 0.785 * [taylor]: Taking taylor expansion of (sqrt (sqrt (/ -1 z))) in z 0.785 * [taylor]: Taking taylor expansion of (sqrt (/ -1 z)) in z 0.785 * [taylor]: Taking taylor expansion of (/ -1 z) in z 0.785 * [taylor]: Taking taylor expansion of -1 in z 0.785 * [taylor]: Taking taylor expansion of z in z 0.788 * * * * [progress]: [ 2 / 3 ] generating series at (2 2 2) 0.788 * [approximate]: Taking taylor expansion of (* (sqrt z) y) in (y z) around 0 0.788 * [taylor]: Taking taylor expansion of (* (sqrt z) y) in z 0.788 * [taylor]: Taking taylor expansion of (sqrt z) in z 0.788 * [taylor]: Taking taylor expansion of z in z 0.788 * [taylor]: Taking taylor expansion of y in z 0.788 * [taylor]: Taking taylor expansion of (* (sqrt z) y) in y 0.788 * [taylor]: Taking taylor expansion of (sqrt z) in y 0.788 * [taylor]: Taking taylor expansion of z in y 0.788 * [taylor]: Taking taylor expansion of y in y 0.788 * [taylor]: Taking taylor expansion of (* (sqrt z) y) in y 0.788 * [taylor]: Taking taylor expansion of (sqrt z) in y 0.788 * [taylor]: Taking taylor expansion of z in y 0.788 * [taylor]: Taking taylor expansion of y in y 0.788 * [taylor]: Taking taylor expansion of 0 in z 0.788 * [taylor]: Taking taylor expansion of (sqrt z) in z 0.788 * [taylor]: Taking taylor expansion of z in z 0.788 * [taylor]: Taking taylor expansion of 0 in z 0.788 * [taylor]: Taking taylor expansion of 0 in z 0.789 * [taylor]: Taking taylor expansion of 0 in z 0.789 * [approximate]: Taking taylor expansion of (* (sqrt (/ 1 z)) (/ 1 y)) in (y z) around 0 0.789 * [taylor]: Taking taylor expansion of (* (sqrt (/ 1 z)) (/ 1 y)) in z 0.789 * [taylor]: Taking taylor expansion of (sqrt (/ 1 z)) in z 0.789 * [taylor]: Taking taylor expansion of (/ 1 z) in z 0.789 * [taylor]: Taking taylor expansion of z in z 0.790 * [taylor]: Taking taylor expansion of (/ 1 y) in z 0.790 * [taylor]: Taking taylor expansion of y in z 0.790 * [taylor]: Taking taylor expansion of (* (sqrt (/ 1 z)) (/ 1 y)) in y 0.790 * [taylor]: Taking taylor expansion of (sqrt (/ 1 z)) in y 0.790 * [taylor]: Taking taylor expansion of (/ 1 z) in y 0.790 * [taylor]: Taking taylor expansion of z in y 0.790 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.790 * [taylor]: Taking taylor expansion of y in y 0.790 * [taylor]: Taking taylor expansion of (* (sqrt (/ 1 z)) (/ 1 y)) in y 0.790 * [taylor]: Taking taylor expansion of (sqrt (/ 1 z)) in y 0.790 * [taylor]: Taking taylor expansion of (/ 1 z) in y 0.790 * [taylor]: Taking taylor expansion of z in y 0.790 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.790 * [taylor]: Taking taylor expansion of y in y 0.790 * [taylor]: Taking taylor expansion of (sqrt (/ 1 z)) in z 0.790 * [taylor]: Taking taylor expansion of (/ 1 z) in z 0.790 * [taylor]: Taking taylor expansion of z in z 0.790 * [taylor]: Taking taylor expansion of 0 in z 0.790 * [taylor]: Taking taylor expansion of 0 in z 0.791 * [taylor]: Taking taylor expansion of 0 in z 0.792 * [approximate]: Taking taylor expansion of (* -1 (* (pow (/ -1 z) 1/4) (* (sqrt (sqrt (/ -1 z))) (/ 1 y)))) in (y z) around 0 0.792 * [taylor]: Taking taylor expansion of (* -1 (* (pow (/ -1 z) 1/4) (* (sqrt (sqrt (/ -1 z))) (/ 1 y)))) in z 0.792 * [taylor]: Taking taylor expansion of -1 in z 0.792 * [taylor]: Taking taylor expansion of (* (pow (/ -1 z) 1/4) (* (sqrt (sqrt (/ -1 z))) (/ 1 y))) in z 0.792 * [taylor]: Taking taylor expansion of (pow (/ -1 z) 1/4) in z 0.792 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (/ -1 z)))) in z 0.792 * [taylor]: Taking taylor expansion of (* 1/4 (log (/ -1 z))) in z 0.792 * [taylor]: Taking taylor expansion of 1/4 in z 0.792 * [taylor]: Taking taylor expansion of (log (/ -1 z)) in z 0.792 * [taylor]: Taking taylor expansion of (/ -1 z) in z 0.792 * [taylor]: Taking taylor expansion of -1 in z 0.792 * [taylor]: Taking taylor expansion of z in z 0.792 * [taylor]: Taking taylor expansion of (* (sqrt (sqrt (/ -1 z))) (/ 1 y)) in z 0.792 * [taylor]: Taking taylor expansion of (sqrt (sqrt (/ -1 z))) in z 0.792 * [taylor]: Taking taylor expansion of (sqrt (/ -1 z)) in z 0.792 * [taylor]: Taking taylor expansion of (/ -1 z) in z 0.792 * [taylor]: Taking taylor expansion of -1 in z 0.792 * [taylor]: Taking taylor expansion of z in z 0.792 * [taylor]: Taking taylor expansion of (/ 1 y) in z 0.792 * [taylor]: Taking taylor expansion of y in z 0.792 * [taylor]: Taking taylor expansion of (* -1 (* (pow (/ -1 z) 1/4) (* (sqrt (sqrt (/ -1 z))) (/ 1 y)))) in y 0.792 * [taylor]: Taking taylor expansion of -1 in y 0.792 * [taylor]: Taking taylor expansion of (* (pow (/ -1 z) 1/4) (* (sqrt (sqrt (/ -1 z))) (/ 1 y))) in y 0.792 * [taylor]: Taking taylor expansion of (pow (/ -1 z) 1/4) in y 0.792 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (/ -1 z)))) in y 0.792 * [taylor]: Taking taylor expansion of (* 1/4 (log (/ -1 z))) in y 0.793 * [taylor]: Taking taylor expansion of 1/4 in y 0.793 * [taylor]: Taking taylor expansion of (log (/ -1 z)) in y 0.793 * [taylor]: Taking taylor expansion of (/ -1 z) in y 0.793 * [taylor]: Taking taylor expansion of -1 in y 0.793 * [taylor]: Taking taylor expansion of z in y 0.793 * [taylor]: Taking taylor expansion of (* (sqrt (sqrt (/ -1 z))) (/ 1 y)) in y 0.793 * [taylor]: Taking taylor expansion of (sqrt (sqrt (/ -1 z))) in y 0.793 * [taylor]: Taking taylor expansion of (sqrt (/ -1 z)) in y 0.793 * [taylor]: Taking taylor expansion of (/ -1 z) in y 0.793 * [taylor]: Taking taylor expansion of -1 in y 0.793 * [taylor]: Taking taylor expansion of z in y 0.793 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.793 * [taylor]: Taking taylor expansion of y in y 0.793 * [taylor]: Taking taylor expansion of (* -1 (* (pow (/ -1 z) 1/4) (* (sqrt (sqrt (/ -1 z))) (/ 1 y)))) in y 0.793 * [taylor]: Taking taylor expansion of -1 in y 0.793 * [taylor]: Taking taylor expansion of (* (pow (/ -1 z) 1/4) (* (sqrt (sqrt (/ -1 z))) (/ 1 y))) in y 0.793 * [taylor]: Taking taylor expansion of (pow (/ -1 z) 1/4) in y 0.793 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (/ -1 z)))) in y 0.793 * [taylor]: Taking taylor expansion of (* 1/4 (log (/ -1 z))) in y 0.793 * [taylor]: Taking taylor expansion of 1/4 in y 0.793 * [taylor]: Taking taylor expansion of (log (/ -1 z)) in y 0.793 * [taylor]: Taking taylor expansion of (/ -1 z) in y 0.793 * [taylor]: Taking taylor expansion of -1 in y 0.793 * [taylor]: Taking taylor expansion of z in y 0.793 * [taylor]: Taking taylor expansion of (* (sqrt (sqrt (/ -1 z))) (/ 1 y)) in y 0.793 * [taylor]: Taking taylor expansion of (sqrt (sqrt (/ -1 z))) in y 0.793 * [taylor]: Taking taylor expansion of (sqrt (/ -1 z)) in y 0.793 * [taylor]: Taking taylor expansion of (/ -1 z) in y 0.793 * [taylor]: Taking taylor expansion of -1 in y 0.793 * [taylor]: Taking taylor expansion of z in y 0.794 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.794 * [taylor]: Taking taylor expansion of y in y 0.794 * [taylor]: Taking taylor expansion of (* -1 (* (pow (/ -1 z) 1/4) (sqrt (sqrt (/ -1 z))))) in z 0.794 * [taylor]: Taking taylor expansion of -1 in z 0.794 * [taylor]: Taking taylor expansion of (* (pow (/ -1 z) 1/4) (sqrt (sqrt (/ -1 z)))) in z 0.794 * [taylor]: Taking taylor expansion of (pow (/ -1 z) 1/4) in z 0.794 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (/ -1 z)))) in z 0.794 * [taylor]: Taking taylor expansion of (* 1/4 (log (/ -1 z))) in z 0.794 * [taylor]: Taking taylor expansion of 1/4 in z 0.794 * [taylor]: Taking taylor expansion of (log (/ -1 z)) in z 0.794 * [taylor]: Taking taylor expansion of (/ -1 z) in z 0.794 * [taylor]: Taking taylor expansion of -1 in z 0.794 * [taylor]: Taking taylor expansion of z in z 0.794 * [taylor]: Taking taylor expansion of (sqrt (sqrt (/ -1 z))) in z 0.794 * [taylor]: Taking taylor expansion of (sqrt (/ -1 z)) in z 0.794 * [taylor]: Taking taylor expansion of (/ -1 z) in z 0.794 * [taylor]: Taking taylor expansion of -1 in z 0.794 * [taylor]: Taking taylor expansion of z in z 0.795 * [taylor]: Taking taylor expansion of 0 in z 0.797 * [taylor]: Taking taylor expansion of 0 in z 0.799 * * * * [progress]: [ 3 / 3 ] generating series at (2 2 2 2 1) 0.799 * [approximate]: Taking taylor expansion of (pow z 1/4) in (z) around 0 0.799 * [taylor]: Taking taylor expansion of (pow z 1/4) in z 0.799 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log z))) in z 0.799 * [taylor]: Taking taylor expansion of (* 1/4 (log z)) in z 0.799 * [taylor]: Taking taylor expansion of 1/4 in z 0.799 * [taylor]: Taking taylor expansion of (log z) in z 0.799 * [taylor]: Taking taylor expansion of z in z 0.800 * [taylor]: Taking taylor expansion of (pow z 1/4) in z 0.800 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log z))) in z 0.800 * [taylor]: Taking taylor expansion of (* 1/4 (log z)) in z 0.800 * [taylor]: Taking taylor expansion of 1/4 in z 0.800 * [taylor]: Taking taylor expansion of (log z) in z 0.800 * [taylor]: Taking taylor expansion of z in z 0.806 * [approximate]: Taking taylor expansion of (pow (/ 1 z) 1/4) in (z) around 0 0.806 * [taylor]: Taking taylor expansion of (pow (/ 1 z) 1/4) in z 0.806 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (/ 1 z)))) in z 0.806 * [taylor]: Taking taylor expansion of (* 1/4 (log (/ 1 z))) in z 0.806 * [taylor]: Taking taylor expansion of 1/4 in z 0.806 * [taylor]: Taking taylor expansion of (log (/ 1 z)) in z 0.806 * [taylor]: Taking taylor expansion of (/ 1 z) in z 0.806 * [taylor]: Taking taylor expansion of z in z 0.806 * [taylor]: Taking taylor expansion of (pow (/ 1 z) 1/4) in z 0.806 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (/ 1 z)))) in z 0.806 * [taylor]: Taking taylor expansion of (* 1/4 (log (/ 1 z))) in z 0.806 * [taylor]: Taking taylor expansion of 1/4 in z 0.806 * [taylor]: Taking taylor expansion of (log (/ 1 z)) in z 0.806 * [taylor]: Taking taylor expansion of (/ 1 z) in z 0.806 * [taylor]: Taking taylor expansion of z in z 0.812 * [approximate]: Taking taylor expansion of (sqrt (sqrt (/ -1 z))) in (z) around 0 0.812 * [taylor]: Taking taylor expansion of (sqrt (sqrt (/ -1 z))) in z 0.812 * [taylor]: Taking taylor expansion of (sqrt (/ -1 z)) in z 0.812 * [taylor]: Taking taylor expansion of (/ -1 z) in z 0.812 * [taylor]: Taking taylor expansion of -1 in z 0.812 * [taylor]: Taking taylor expansion of z in z 0.813 * [taylor]: Taking taylor expansion of (sqrt (sqrt (/ -1 z))) in z 0.813 * [taylor]: Taking taylor expansion of (sqrt (/ -1 z)) in z 0.813 * [taylor]: Taking taylor expansion of (/ -1 z) in z 0.813 * [taylor]: Taking taylor expansion of -1 in z 0.813 * [taylor]: Taking taylor expansion of z in z 0.814 * * * [progress]: simplifying candidates 0.815 * [simplify]: Simplifying using # : (+ (/ 1/2 2) 1/4) (+ (/ (/ 1 2) 2) 1/4) (+ (log (sqrt (sqrt z))) (* (log z) 1/4)) (+ (log (sqrt (sqrt z))) (* (log z) 1/4)) (+ (log (sqrt (sqrt z))) (log (pow z 1/4))) (log (* (sqrt (sqrt z)) (pow z 1/4))) (exp (* (sqrt (sqrt z)) (pow z 1/4))) (* (* (* (sqrt (sqrt z)) (sqrt (sqrt z))) (sqrt (sqrt z))) (* (* (pow z 1/4) (pow z 1/4)) (pow z 1/4))) (* (cbrt (* (sqrt (sqrt z)) (pow z 1/4))) (cbrt (* (sqrt (sqrt z)) (pow z 1/4)))) (cbrt (* (sqrt (sqrt z)) (pow z 1/4))) (* (* (* (sqrt (sqrt z)) (pow z 1/4)) (* (sqrt (sqrt z)) (pow z 1/4))) (* (sqrt (sqrt z)) (pow z 1/4))) (sqrt (* (sqrt (sqrt z)) (pow z 1/4))) (sqrt (* (sqrt (sqrt z)) (pow z 1/4))) (* (sqrt (sqrt (sqrt z))) (pow (sqrt z) 1/4)) (* (sqrt (sqrt (sqrt z))) (pow (sqrt z) 1/4)) (* (sqrt (sqrt (sqrt z))) (sqrt (pow z 1/4))) (* (sqrt (sqrt (sqrt z))) (sqrt (pow z 1/4))) (* (sqrt (sqrt (sqrt z))) (pow z (/ 1/4 2))) (* (sqrt (sqrt (sqrt z))) (pow z (/ 1/4 2))) (* (sqrt (sqrt (sqrt z))) (pow (sqrt z) 1/4)) (* (sqrt (sqrt (sqrt z))) (pow (sqrt z) 1/4)) (* (sqrt (sqrt (sqrt z))) (sqrt (pow z 1/4))) (* (sqrt (sqrt (sqrt z))) (sqrt (pow z 1/4))) (* (sqrt (sqrt (sqrt z))) (pow z (/ 1/4 2))) (* (sqrt (sqrt (sqrt z))) (pow z (/ 1/4 2))) (* (sqrt (sqrt (sqrt z))) (pow (sqrt z) 1/4)) (* (sqrt (sqrt (sqrt z))) (pow (sqrt z) 1/4)) (* (sqrt (sqrt (sqrt z))) (sqrt (pow z 1/4))) (* (sqrt (sqrt (sqrt z))) (sqrt (pow z 1/4))) (* (sqrt (sqrt (sqrt z))) (pow z (/ 1/4 2))) (* (sqrt (sqrt (sqrt z))) (pow z (/ 1/4 2))) (* (sqrt (sqrt z)) (pow (* (cbrt z) (cbrt z)) 1/4)) (* (sqrt (sqrt z)) (pow (sqrt z) 1/4)) (* (sqrt (sqrt z)) (pow 1 1/4)) (* (sqrt (sqrt z)) (* (cbrt (pow z 1/4)) (cbrt (pow z 1/4)))) (* (sqrt (sqrt z)) (sqrt (pow z 1/4))) (* (sqrt (sqrt z)) 1) (* (sqrt (sqrt z)) (pow z (/ 1/4 2))) (* (cbrt (sqrt (sqrt z))) (pow z 1/4)) (* (sqrt (cbrt (sqrt z))) (pow z 1/4)) (* (sqrt (sqrt (cbrt z))) (pow z 1/4)) (* (sqrt (sqrt (sqrt z))) (pow z 1/4)) (* (sqrt (sqrt z)) (pow z 1/4)) (* (sqrt (sqrt (sqrt z))) (pow z 1/4)) (* (sqrt (sqrt z)) (pow z 1/4)) (* (sqrt (sqrt (sqrt z))) (pow z 1/4)) (* (sqrt (sqrt z)) (pow z 1/4)) (* y (* (sqrt (sqrt z)) (pow z 1/4))) (+ (log y) (+ (log (sqrt (sqrt z))) (* (log z) 1/4))) (+ (log y) (+ (log (sqrt (sqrt z))) (* (log z) 1/4))) (+ (log y) (+ (log (sqrt (sqrt z))) (log (pow z 1/4)))) (+ (log y) (log (* (sqrt (sqrt z)) (pow z 1/4)))) (log (* y (* (sqrt (sqrt z)) (pow z 1/4)))) (exp (* y (* (sqrt (sqrt z)) (pow z 1/4)))) (* (* (* y y) y) (* (* (* (sqrt (sqrt z)) (sqrt (sqrt z))) (sqrt (sqrt z))) (* (* (pow z 1/4) (pow z 1/4)) (pow z 1/4)))) (* (* (* y y) y) (* (* (* (sqrt (sqrt z)) (pow z 1/4)) (* (sqrt (sqrt z)) (pow z 1/4))) (* (sqrt (sqrt z)) (pow z 1/4)))) (* (cbrt (* y (* (sqrt (sqrt z)) (pow z 1/4)))) (cbrt (* y (* (sqrt (sqrt z)) (pow z 1/4))))) (cbrt (* y (* (sqrt (sqrt z)) (pow z 1/4)))) (* (* (* y (* (sqrt (sqrt z)) (pow z 1/4))) (* y (* (sqrt (sqrt z)) (pow z 1/4)))) (* y (* (sqrt (sqrt z)) (pow z 1/4)))) (sqrt (* y (* (sqrt (sqrt z)) (pow z 1/4)))) (sqrt (* y (* (sqrt (sqrt z)) (pow z 1/4)))) (* y (sqrt (sqrt z))) (* (cbrt y) (* (sqrt (sqrt z)) (pow z 1/4))) (* (sqrt y) (* (sqrt (sqrt z)) (pow z 1/4))) (* y (* (sqrt (sqrt z)) (pow z 1/4))) (log (sqrt (sqrt z))) (exp (sqrt (sqrt z))) (* (cbrt (sqrt (sqrt z))) (cbrt (sqrt (sqrt z)))) (cbrt (sqrt (sqrt z))) (* (* (sqrt (sqrt z)) (sqrt (sqrt z))) (sqrt (sqrt z))) (sqrt (* (cbrt (sqrt z)) (cbrt (sqrt z)))) (sqrt (cbrt (sqrt z))) (sqrt (sqrt (* (cbrt z) (cbrt z)))) (sqrt (sqrt (cbrt z))) (sqrt (sqrt (sqrt z))) (sqrt (sqrt (sqrt z))) (sqrt (sqrt 1)) (sqrt (sqrt z)) (sqrt (sqrt (sqrt z))) (sqrt (sqrt (sqrt z))) (sqrt 1) (sqrt (sqrt z)) (/ 1/2 2) (/ 1 2) (/ (/ 1 2) 2) (sqrt (sqrt (sqrt z))) (sqrt (sqrt (sqrt z))) (+ (* NAN z) (+ (* (pow NAN 5) (pow z 3)) (* (pow NAN 3) (pow z 2)))) (+ (/ (pow NAN 3) z) (+ (/ (pow NAN 5) (pow z 2)) NAN)) (- (+ (* (exp (* 1/4 (- (log -1) (log (/ -1 z))))) (sqrt NAN)) (* 3/8 (* (/ (exp (* 1/4 (- (log -1) (log (/ -1 z))))) (pow z 2)) (sqrt (pow NAN 9))))) (* 1/2 (* (/ (exp (* 1/4 (- (log -1) (log (/ -1 z))))) z) (sqrt (pow NAN 5))))) (+ (* (pow NAN 3) (* (pow z 2) y)) (+ (* (pow NAN 5) (* (pow z 3) y)) (* NAN (* z y)))) (+ (/ (* (pow NAN 3) y) z) (+ (/ (* (pow NAN 5) y) (pow z 2)) (* NAN y))) (- (+ (* (* (exp (* 1/4 (- (log -1) (log (/ -1 z))))) y) (sqrt NAN)) (* 3/8 (* (/ (* (exp (* 1/4 (- (log -1) (log (/ -1 z))))) y) (pow z 2)) (sqrt (pow NAN 9))))) (* 1/2 (* (/ (* (exp (* 1/4 (- (log -1) (log (/ -1 z))))) y) z) (sqrt (pow NAN 5))))) (exp (* 1/4 (+ (log z) (log 1)))) (exp (* 1/4 (- (log 1) (log (/ 1 z))))) (- (+ (* 3/8 (* (sqrt (pow NAN 9)) (/ 1 (pow z 2)))) (sqrt NAN)) (* 1/2 (* (sqrt (pow NAN 5)) (/ 1 z)))) 0.855 * * [simplify]: iteration 0 : 4950 enodes (cost 811 ) 0.855 * * [simplify]: iteration 1 : 4950 enodes (cost 811 ) 0.859 * [simplify]: Simplified to: 1/2 1/2 (log (* (sqrt (sqrt z)) (pow z 1/4))) (log (* (sqrt (sqrt z)) (pow z 1/4))) (log (* (sqrt (sqrt z)) (pow z 1/4))) (log (* (sqrt (sqrt z)) (pow z 1/4))) (pow (exp (sqrt (sqrt z))) (pow z 1/4)) (* (sqrt (sqrt z)) (pow z 5/4)) (* (cbrt (* (sqrt (sqrt z)) (pow z 1/4))) (cbrt (* (sqrt (sqrt z)) (pow z 1/4)))) (cbrt (* (sqrt (sqrt z)) (pow z 1/4))) (* (sqrt (sqrt z)) (pow z 5/4)) (sqrt (* (sqrt (sqrt z)) (pow z 1/4))) (sqrt (* (sqrt (sqrt z)) (pow z 1/4))) (* (sqrt (sqrt (sqrt z))) (pow (sqrt z) 1/4)) (* (sqrt (sqrt (sqrt z))) (pow (sqrt z) 1/4)) (* (sqrt (sqrt (sqrt z))) (sqrt (pow z 1/4))) (* (sqrt (sqrt (sqrt z))) (sqrt (pow z 1/4))) (* (sqrt (sqrt (sqrt z))) (pow z 1/8)) (* (sqrt (sqrt (sqrt z))) (pow z 1/8)) (* (sqrt (sqrt (sqrt z))) (pow (sqrt z) 1/4)) (* (sqrt (sqrt (sqrt z))) (pow (sqrt z) 1/4)) (* (sqrt (sqrt (sqrt z))) (sqrt (pow z 1/4))) (* (sqrt (sqrt (sqrt z))) (sqrt (pow z 1/4))) (* (sqrt (sqrt (sqrt z))) (pow z 1/8)) (* (sqrt (sqrt (sqrt z))) (pow z 1/8)) (* (sqrt (sqrt (sqrt z))) (pow (sqrt z) 1/4)) (* (sqrt (sqrt (sqrt z))) (pow (sqrt z) 1/4)) (* (sqrt (sqrt (sqrt z))) (sqrt (pow z 1/4))) (* (sqrt (sqrt (sqrt z))) (sqrt (pow z 1/4))) (* (sqrt (sqrt (sqrt z))) (pow z 1/8)) (* (sqrt (sqrt (sqrt z))) (pow z 1/8)) (* (sqrt (sqrt z)) (pow (* (cbrt z) (cbrt z)) 1/4)) (* (sqrt (sqrt z)) (pow (sqrt z) 1/4)) (sqrt (sqrt z)) (* (sqrt (sqrt z)) (* (cbrt (pow z 1/4)) (cbrt (pow z 1/4)))) (* (sqrt (sqrt z)) (sqrt (pow z 1/4))) (sqrt (sqrt z)) (* (sqrt (sqrt z)) (pow z 1/8)) (* (pow z 1/4) (cbrt (sqrt (sqrt z)))) (* (pow z 1/4) (sqrt (cbrt (sqrt z)))) (* (pow z 1/4) (sqrt (sqrt (cbrt z)))) (* (pow z 1/4) (sqrt (sqrt (sqrt z)))) (* (sqrt (sqrt z)) (pow z 1/4)) (* (pow z 1/4) (sqrt (sqrt (sqrt z)))) (* (sqrt (sqrt z)) (pow z 1/4)) (* (pow z 1/4) (sqrt (sqrt (sqrt z)))) (* (sqrt (sqrt z)) (pow z 1/4)) (* (sqrt (sqrt z)) (* (pow z 1/4) y)) (log (* (sqrt (sqrt z)) (* (pow z 1/4) y))) (log (* (sqrt (sqrt z)) (* (pow z 1/4) y))) (log (* (sqrt (sqrt z)) (* (pow z 1/4) y))) (log (* (sqrt (sqrt z)) (* (pow z 1/4) y))) (log (* (sqrt (sqrt z)) (* (pow z 1/4) y))) (pow (pow (exp (sqrt (sqrt z))) (pow z 1/4)) y) (* (* (sqrt (sqrt z)) (pow z 5/4)) (pow y 3)) (* (* (sqrt (sqrt z)) (pow z 5/4)) (pow y 3)) (* (cbrt (* (sqrt (sqrt z)) (* (pow z 1/4) y))) (cbrt (* (sqrt (sqrt z)) (* (pow z 1/4) y)))) (cbrt (* (sqrt (sqrt z)) (* (pow z 1/4) y))) (* (* (sqrt (sqrt z)) (pow z 5/4)) (pow y 3)) (sqrt (* (sqrt (sqrt z)) (* (pow z 1/4) y))) (sqrt (* (sqrt (sqrt z)) (* (pow z 1/4) y))) (* (sqrt (sqrt z)) y) (* (sqrt (sqrt z)) (* (pow z 1/4) (cbrt y))) (* (sqrt (sqrt z)) (* (pow z 1/4) (sqrt y))) (* (sqrt (sqrt z)) (* (pow z 1/4) y)) (log (sqrt (sqrt z))) (exp (sqrt (sqrt z))) (* (cbrt (sqrt (sqrt z))) (cbrt (sqrt (sqrt z)))) (cbrt (sqrt (sqrt z))) (pow (sqrt (sqrt z)) 3) (fabs (cbrt (sqrt z))) (sqrt (cbrt (sqrt z))) (sqrt (fabs (cbrt z))) (sqrt (sqrt (cbrt z))) (sqrt (sqrt (sqrt z))) (sqrt (sqrt (sqrt z))) 1 (sqrt (sqrt z)) (sqrt (sqrt (sqrt z))) (sqrt (sqrt (sqrt z))) 1 (sqrt (sqrt z)) 1/4 1/2 1/4 (sqrt (sqrt (sqrt z))) (sqrt (sqrt (sqrt z))) (+ (* z NAN) (* (* z z) (+ (* z (pow NAN 5)) (pow NAN 3)))) (+ NAN (+ (/ (pow NAN 3) z) (/ (pow NAN 5) (* z z)))) (+ (* (pow z 1/4) (sqrt NAN)) (+ (* 3/8 (* (/ (pow z 1/4) (* z z)) (sqrt (pow NAN 9)))) (* (/ (pow z 1/4) z) (* (sqrt (pow NAN 5)) -1/2)))) (* y (+ (* z NAN) (* (* z z) (+ (* z (pow NAN 5)) (pow NAN 3))))) (+ (* y (/ (pow NAN 3) z)) (* y (+ NAN (/ (pow NAN 5) (* z z))))) (+ (* (pow z 1/4) (* y (sqrt NAN))) (+ (* 3/8 (* (sqrt (pow NAN 9)) (* y (/ (pow z 1/4) (* z z))))) (* (sqrt (pow NAN 5)) (* (* (pow z 1/4) (/ y z)) -1/2)))) (pow z 1/4) (pow z 1/4) (+ (sqrt NAN) (+ (* 3/8 (/ (sqrt (pow NAN 9)) (* z z))) (* (sqrt (pow NAN 5)) (/ -1/2 z)))) 0.859 * * * [progress]: adding candidates to table 0.953 * [progress]: [Phase 3 of 3] Extracting. 0.953 * * [regime]: Finding splitpoints for: (# # # # # #) 0.954 * * * [regime-changes]: Trying 7 branch expressions: ((sqrt z) (* y (sqrt z)) (+ x (* y (sqrt z))) (* (/ 1.0 2.0) (+ x (* y (sqrt z)))) z y x) 0.954 * * * * [regimes]: Trying to branch on (sqrt z) from (# # # # # #) 1.012 * * * * [regimes]: Trying to branch on (* y (sqrt z)) from (# # # # # #) 1.070 * * * * [regimes]: Trying to branch on (+ x (* y (sqrt z))) from (# # # # # #) 1.128 * * * * [regimes]: Trying to branch on (* (/ 1.0 2.0) (+ x (* y (sqrt z)))) from (# # # # # #) 1.189 * * * * [regimes]: Trying to branch on z from (# # # # # #) 1.243 * * * * [regimes]: Trying to branch on y from (# # # # # #) 1.296 * * * * [regimes]: Trying to branch on x from (# # # # # #) 1.349 * * * [regime]: Found split indices: #