0.218 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.024 * * * [progress]: [2/2] Setting up program. 0.029 * [progress]: [Phase 2 of 3] Improving. 0.029 * [simplify]: Simplifying using # : (- (- (* x (log y)) z) y) 0.030 * * [simplify]: iteration 0 : 7 enodes (cost 8 ) 0.031 * * [simplify]: iteration 1 : 14 enodes (cost 8 ) 0.033 * * [simplify]: iteration 2 : 25 enodes (cost 8 ) 0.036 * * [simplify]: iteration 3 : 41 enodes (cost 8 ) 0.040 * * [simplify]: iteration 4 : 52 enodes (cost 8 ) 0.046 * * [simplify]: iteration 5 : 60 enodes (cost 8 ) 0.053 * * [simplify]: iteration 6 : 80 enodes (cost 8 ) 0.062 * * [simplify]: iteration 7 : 111 enodes (cost 8 ) 0.081 * * [simplify]: iteration 8 : 139 enodes (cost 8 ) 0.104 * * [simplify]: iteration 9 : 156 enodes (cost 8 ) 0.134 * * [simplify]: iteration 10 : 161 enodes (cost 8 ) 0.165 * * [simplify]: iteration 11 : 163 enodes (cost 8 ) 0.195 * * [simplify]: iteration 12 : 167 enodes (cost 8 ) 0.227 * * [simplify]: iteration done : 167 enodes (cost 8 ) 0.227 * [simplify]: Simplified to: (- (- (* x (log y)) z) y) 0.228 * * [progress]: iteration 1 / 4 0.228 * * * [progress]: picking best candidate 0.229 * * * * [pick]: Picked # 0.229 * * * [progress]: localizing error 0.236 * * * [progress]: generating rewritten candidates 0.236 * * * * [progress]: [ 1 / 2 ] rewriting at (2 1 1) 0.240 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1) 0.244 * * * [progress]: generating series expansions 0.244 * * * * [progress]: [ 1 / 2 ] generating series at (2 1 1) 0.244 * [approximate]: Taking taylor expansion of (* x (log y)) in (x y) around 0 0.244 * [taylor]: Taking taylor expansion of (* x (log y)) in y 0.244 * [taylor]: Taking taylor expansion of x in y 0.245 * [taylor]: Taking taylor expansion of (log y) in y 0.245 * [taylor]: Taking taylor expansion of y in y 0.245 * [taylor]: Taking taylor expansion of (* x (log y)) in x 0.245 * [taylor]: Taking taylor expansion of x in x 0.245 * [taylor]: Taking taylor expansion of (log y) in x 0.245 * [taylor]: Taking taylor expansion of y in x 0.245 * [taylor]: Taking taylor expansion of (* x (log y)) in x 0.245 * [taylor]: Taking taylor expansion of x in x 0.245 * [taylor]: Taking taylor expansion of (log y) in x 0.245 * [taylor]: Taking taylor expansion of y in x 0.245 * [taylor]: Taking taylor expansion of 0 in y 0.246 * [taylor]: Taking taylor expansion of (log y) in y 0.246 * [taylor]: Taking taylor expansion of y in y 0.249 * [taylor]: Taking taylor expansion of 0 in y 0.252 * [taylor]: Taking taylor expansion of 0 in y 0.252 * [approximate]: Taking taylor expansion of (/ (log (/ 1 y)) x) in (x y) around 0 0.252 * [taylor]: Taking taylor expansion of (/ (log (/ 1 y)) x) in y 0.252 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y 0.252 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.252 * [taylor]: Taking taylor expansion of y in y 0.253 * [taylor]: Taking taylor expansion of x in y 0.254 * [taylor]: Taking taylor expansion of (/ (log (/ 1 y)) x) in x 0.254 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in x 0.254 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.254 * [taylor]: Taking taylor expansion of y in x 0.254 * [taylor]: Taking taylor expansion of x in x 0.254 * [taylor]: Taking taylor expansion of (/ (log (/ 1 y)) x) in x 0.254 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in x 0.254 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.254 * [taylor]: Taking taylor expansion of y in x 0.254 * [taylor]: Taking taylor expansion of x in x 0.254 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y 0.254 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.254 * [taylor]: Taking taylor expansion of y in y 0.256 * [taylor]: Taking taylor expansion of 0 in y 0.259 * [taylor]: Taking taylor expansion of 0 in y 0.267 * [taylor]: Taking taylor expansion of 0 in y 0.267 * [approximate]: Taking taylor expansion of (* -1 (/ (log (/ -1 y)) x)) in (x y) around 0 0.267 * [taylor]: Taking taylor expansion of (* -1 (/ (log (/ -1 y)) x)) in y 0.268 * [taylor]: Taking taylor expansion of -1 in y 0.268 * [taylor]: Taking taylor expansion of (/ (log (/ -1 y)) x) in y 0.268 * [taylor]: Taking taylor expansion of (log (/ -1 y)) in y 0.268 * [taylor]: Taking taylor expansion of (/ -1 y) in y 0.268 * [taylor]: Taking taylor expansion of -1 in y 0.268 * [taylor]: Taking taylor expansion of y in y 0.268 * [taylor]: Taking taylor expansion of x in y 0.269 * [taylor]: Taking taylor expansion of (* -1 (/ (log (/ -1 y)) x)) in x 0.269 * [taylor]: Taking taylor expansion of -1 in x 0.269 * [taylor]: Taking taylor expansion of (/ (log (/ -1 y)) x) in x 0.270 * [taylor]: Taking taylor expansion of (log (/ -1 y)) in x 0.270 * [taylor]: Taking taylor expansion of (/ -1 y) in x 0.270 * [taylor]: Taking taylor expansion of -1 in x 0.270 * [taylor]: Taking taylor expansion of y in x 0.270 * [taylor]: Taking taylor expansion of x in x 0.270 * [taylor]: Taking taylor expansion of (* -1 (/ (log (/ -1 y)) x)) in x 0.270 * [taylor]: Taking taylor expansion of -1 in x 0.270 * [taylor]: Taking taylor expansion of (/ (log (/ -1 y)) x) in x 0.270 * [taylor]: Taking taylor expansion of (log (/ -1 y)) in x 0.270 * [taylor]: Taking taylor expansion of (/ -1 y) in x 0.270 * [taylor]: Taking taylor expansion of -1 in x 0.270 * [taylor]: Taking taylor expansion of y in x 0.270 * [taylor]: Taking taylor expansion of x in x 0.270 * [taylor]: Taking taylor expansion of (* -1 (log (/ -1 y))) in y 0.270 * [taylor]: Taking taylor expansion of -1 in y 0.270 * [taylor]: Taking taylor expansion of (log (/ -1 y)) in y 0.270 * [taylor]: Taking taylor expansion of (/ -1 y) in y 0.270 * [taylor]: Taking taylor expansion of -1 in y 0.270 * [taylor]: Taking taylor expansion of y in y 0.273 * [taylor]: Taking taylor expansion of 0 in y 0.278 * [taylor]: Taking taylor expansion of 0 in y 0.285 * [taylor]: Taking taylor expansion of 0 in y 0.286 * * * * [progress]: [ 2 / 2 ] generating series at (2 1) 0.286 * [approximate]: Taking taylor expansion of (- (* x (log y)) z) in (x y z) around 0 0.286 * [taylor]: Taking taylor expansion of (- (* x (log y)) z) in z 0.286 * [taylor]: Taking taylor expansion of (* x (log y)) in z 0.286 * [taylor]: Taking taylor expansion of x in z 0.286 * [taylor]: Taking taylor expansion of (log y) in z 0.286 * [taylor]: Taking taylor expansion of y in z 0.286 * [taylor]: Taking taylor expansion of z in z 0.286 * [taylor]: Taking taylor expansion of (- (* x (log y)) z) in y 0.286 * [taylor]: Taking taylor expansion of (* x (log y)) in y 0.286 * [taylor]: Taking taylor expansion of x in y 0.286 * [taylor]: Taking taylor expansion of (log y) in y 0.286 * [taylor]: Taking taylor expansion of y in y 0.286 * [taylor]: Taking taylor expansion of z in y 0.286 * [taylor]: Taking taylor expansion of (- (* x (log y)) z) in x 0.286 * [taylor]: Taking taylor expansion of (* x (log y)) in x 0.286 * [taylor]: Taking taylor expansion of x in x 0.286 * [taylor]: Taking taylor expansion of (log y) in x 0.286 * [taylor]: Taking taylor expansion of y in x 0.286 * [taylor]: Taking taylor expansion of z in x 0.286 * [taylor]: Taking taylor expansion of (- (* x (log y)) z) in x 0.286 * [taylor]: Taking taylor expansion of (* x (log y)) in x 0.286 * [taylor]: Taking taylor expansion of x in x 0.286 * [taylor]: Taking taylor expansion of (log y) in x 0.286 * [taylor]: Taking taylor expansion of y in x 0.286 * [taylor]: Taking taylor expansion of z in x 0.287 * [taylor]: Taking taylor expansion of (- z) in y 0.287 * [taylor]: Taking taylor expansion of z in y 0.287 * [taylor]: Taking taylor expansion of (- z) in z 0.287 * [taylor]: Taking taylor expansion of z in z 0.288 * [taylor]: Taking taylor expansion of (log y) in y 0.288 * [taylor]: Taking taylor expansion of y in y 0.288 * [taylor]: Taking taylor expansion of (log y) in z 0.288 * [taylor]: Taking taylor expansion of y in z 0.289 * [taylor]: Taking taylor expansion of 0 in z 0.291 * [taylor]: Taking taylor expansion of 0 in y 0.291 * [taylor]: Taking taylor expansion of 0 in z 0.292 * [taylor]: Taking taylor expansion of 0 in z 0.292 * [taylor]: Taking taylor expansion of 0 in z 0.293 * [approximate]: Taking taylor expansion of (- (/ (log (/ 1 y)) x) (/ 1 z)) in (x y z) around 0 0.293 * [taylor]: Taking taylor expansion of (- (/ (log (/ 1 y)) x) (/ 1 z)) in z 0.293 * [taylor]: Taking taylor expansion of (/ (log (/ 1 y)) x) in z 0.293 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in z 0.293 * [taylor]: Taking taylor expansion of (/ 1 y) in z 0.293 * [taylor]: Taking taylor expansion of y in z 0.293 * [taylor]: Taking taylor expansion of x in z 0.294 * [taylor]: Taking taylor expansion of (/ 1 z) in z 0.294 * [taylor]: Taking taylor expansion of z in z 0.294 * [taylor]: Taking taylor expansion of (- (/ (log (/ 1 y)) x) (/ 1 z)) in y 0.294 * [taylor]: Taking taylor expansion of (/ (log (/ 1 y)) x) in y 0.294 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y 0.294 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.294 * [taylor]: Taking taylor expansion of y in y 0.294 * [taylor]: Taking taylor expansion of x in y 0.295 * [taylor]: Taking taylor expansion of (/ 1 z) in y 0.295 * [taylor]: Taking taylor expansion of z in y 0.295 * [taylor]: Taking taylor expansion of (- (/ (log (/ 1 y)) x) (/ 1 z)) in x 0.295 * [taylor]: Taking taylor expansion of (/ (log (/ 1 y)) x) in x 0.295 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in x 0.295 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.295 * [taylor]: Taking taylor expansion of y in x 0.295 * [taylor]: Taking taylor expansion of x in x 0.295 * [taylor]: Taking taylor expansion of (/ 1 z) in x 0.295 * [taylor]: Taking taylor expansion of z in x 0.295 * [taylor]: Taking taylor expansion of (- (/ (log (/ 1 y)) x) (/ 1 z)) in x 0.295 * [taylor]: Taking taylor expansion of (/ (log (/ 1 y)) x) in x 0.295 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in x 0.295 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.295 * [taylor]: Taking taylor expansion of y in x 0.295 * [taylor]: Taking taylor expansion of x in x 0.295 * [taylor]: Taking taylor expansion of (/ 1 z) in x 0.295 * [taylor]: Taking taylor expansion of z in x 0.296 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y 0.296 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.296 * [taylor]: Taking taylor expansion of y in y 0.296 * [taylor]: Taking taylor expansion of (- (log y)) in z 0.296 * [taylor]: Taking taylor expansion of (log y) in z 0.296 * [taylor]: Taking taylor expansion of y in z 0.298 * [taylor]: Taking taylor expansion of (- (/ 1 z)) in y 0.298 * [taylor]: Taking taylor expansion of (/ 1 z) in y 0.298 * [taylor]: Taking taylor expansion of z in y 0.298 * [taylor]: Taking taylor expansion of (- (/ 1 z)) in z 0.298 * [taylor]: Taking taylor expansion of (/ 1 z) in z 0.298 * [taylor]: Taking taylor expansion of z in z 0.299 * [taylor]: Taking taylor expansion of 0 in z 0.302 * [taylor]: Taking taylor expansion of 0 in y 0.302 * [taylor]: Taking taylor expansion of 0 in z 0.302 * [taylor]: Taking taylor expansion of 0 in z 0.304 * [taylor]: Taking taylor expansion of 0 in z 0.309 * [taylor]: Taking taylor expansion of 0 in y 0.309 * [taylor]: Taking taylor expansion of 0 in z 0.309 * [taylor]: Taking taylor expansion of 0 in z 0.310 * [taylor]: Taking taylor expansion of 0 in z 0.313 * [taylor]: Taking taylor expansion of 0 in z 0.313 * [approximate]: Taking taylor expansion of (- (/ 1 z) (/ (log (/ -1 y)) x)) in (x y z) around 0 0.313 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ (log (/ -1 y)) x)) in z 0.313 * [taylor]: Taking taylor expansion of (/ 1 z) in z 0.313 * [taylor]: Taking taylor expansion of z in z 0.314 * [taylor]: Taking taylor expansion of (/ (log (/ -1 y)) x) in z 0.314 * [taylor]: Taking taylor expansion of (log (/ -1 y)) in z 0.314 * [taylor]: Taking taylor expansion of (/ -1 y) in z 0.314 * [taylor]: Taking taylor expansion of -1 in z 0.314 * [taylor]: Taking taylor expansion of y in z 0.314 * [taylor]: Taking taylor expansion of x in z 0.314 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ (log (/ -1 y)) x)) in y 0.314 * [taylor]: Taking taylor expansion of (/ 1 z) in y 0.314 * [taylor]: Taking taylor expansion of z in y 0.314 * [taylor]: Taking taylor expansion of (/ (log (/ -1 y)) x) in y 0.314 * [taylor]: Taking taylor expansion of (log (/ -1 y)) in y 0.314 * [taylor]: Taking taylor expansion of (/ -1 y) in y 0.314 * [taylor]: Taking taylor expansion of -1 in y 0.314 * [taylor]: Taking taylor expansion of y in y 0.314 * [taylor]: Taking taylor expansion of x in y 0.316 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ (log (/ -1 y)) x)) in x 0.316 * [taylor]: Taking taylor expansion of (/ 1 z) in x 0.316 * [taylor]: Taking taylor expansion of z in x 0.316 * [taylor]: Taking taylor expansion of (/ (log (/ -1 y)) x) in x 0.316 * [taylor]: Taking taylor expansion of (log (/ -1 y)) in x 0.316 * [taylor]: Taking taylor expansion of (/ -1 y) in x 0.316 * [taylor]: Taking taylor expansion of -1 in x 0.316 * [taylor]: Taking taylor expansion of y in x 0.316 * [taylor]: Taking taylor expansion of x in x 0.316 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ (log (/ -1 y)) x)) in x 0.316 * [taylor]: Taking taylor expansion of (/ 1 z) in x 0.316 * [taylor]: Taking taylor expansion of z in x 0.316 * [taylor]: Taking taylor expansion of (/ (log (/ -1 y)) x) in x 0.316 * [taylor]: Taking taylor expansion of (log (/ -1 y)) in x 0.316 * [taylor]: Taking taylor expansion of (/ -1 y) in x 0.316 * [taylor]: Taking taylor expansion of -1 in x 0.316 * [taylor]: Taking taylor expansion of y in x 0.316 * [taylor]: Taking taylor expansion of x in x 0.316 * [taylor]: Taking taylor expansion of (- (log (/ -1 y))) in y 0.316 * [taylor]: Taking taylor expansion of (log (/ -1 y)) in y 0.316 * [taylor]: Taking taylor expansion of (/ -1 y) in y 0.316 * [taylor]: Taking taylor expansion of -1 in y 0.316 * [taylor]: Taking taylor expansion of y in y 0.318 * [taylor]: Taking taylor expansion of (- (log y) (log -1)) in z 0.318 * [taylor]: Taking taylor expansion of (log y) in z 0.318 * [taylor]: Taking taylor expansion of y in z 0.318 * [taylor]: Taking taylor expansion of (log -1) in z 0.318 * [taylor]: Taking taylor expansion of -1 in z 0.320 * [taylor]: Taking taylor expansion of (/ 1 z) in y 0.320 * [taylor]: Taking taylor expansion of z in y 0.320 * [taylor]: Taking taylor expansion of (/ 1 z) in z 0.320 * [taylor]: Taking taylor expansion of z in z 0.321 * [taylor]: Taking taylor expansion of 0 in z 0.326 * [taylor]: Taking taylor expansion of 0 in y 0.326 * [taylor]: Taking taylor expansion of 0 in z 0.326 * [taylor]: Taking taylor expansion of 0 in z 0.328 * [taylor]: Taking taylor expansion of 0 in z 0.334 * [taylor]: Taking taylor expansion of 0 in y 0.334 * [taylor]: Taking taylor expansion of 0 in z 0.334 * [taylor]: Taking taylor expansion of 0 in z 0.334 * [taylor]: Taking taylor expansion of 0 in z 0.337 * [taylor]: Taking taylor expansion of 0 in z 0.339 * * * [progress]: simplifying candidates 0.339 * [simplify]: Simplifying using # : (* x (log y)) (+ (log x) (log (log y))) (log (* x (log y))) (exp (* x (log y))) (* (* (* x x) x) (* (* (log y) (log y)) (log y))) (* (cbrt (* x (log y))) (cbrt (* x (log y)))) (cbrt (* x (log y))) (* (* (* x (log y)) (* x (log y))) (* x (log y))) (sqrt (* x (log y))) (sqrt (* x (log y))) (* (sqrt x) (sqrt (log y))) (* (sqrt x) (sqrt (log y))) (* x (log (* (cbrt y) (cbrt y)))) (* x (log (cbrt y))) (* x (log (sqrt y))) (* x (log (sqrt y))) (* x (log 1)) (* x (log y)) (* (log (* (cbrt y) (cbrt y))) x) (* (log (cbrt y)) x) (* (log (sqrt y)) x) (* (log (sqrt y)) x) (* (log 1) x) (* (log y) x) (* x 1) (* x (* (cbrt (log y)) (cbrt (log y)))) (* x (sqrt (log y))) (* x 1) (* (cbrt x) (log y)) (* (sqrt x) (log y)) (* x (log y)) (/ (exp (* x (log y))) (exp z)) (log (- (* x (log y)) z)) (exp (- (* x (log y)) z)) (* (cbrt (- (* x (log y)) z)) (cbrt (- (* x (log y)) z))) (cbrt (- (* x (log y)) z)) (* (* (- (* x (log y)) z) (- (* x (log y)) z)) (- (* x (log y)) z)) (sqrt (- (* x (log y)) z)) (sqrt (- (* x (log y)) z)) (- (pow (* x (log y)) 3) (pow z 3)) (+ (* (* x (log y)) (* x (log y))) (+ (* z z) (* (* x (log y)) z))) (- z) (- (* (* x (log y)) (* x (log y))) (* z z)) (+ (* x (log y)) z) (- (* x (log (cbrt y))) z) (- (* x (log (sqrt y))) z) (- (* x (log y)) z) (- (* (log (cbrt y)) x) z) (- (* (log (sqrt y)) x) z) (- (* (log y) x) z) (- z) (* x (log y)) (* -1 (* x (log (/ 1 y)))) (* (- (log -1) (log (/ -1 y))) x) (- (* x (log y)) z) (- (+ (* x (log (/ 1 y))) z)) (- (* (log -1) x) (+ z (* x (log (/ -1 y))))) 0.342 * * [simplify]: iteration 0 : 90 enodes (cost 402 ) 0.359 * * [simplify]: iteration 1 : 177 enodes (cost 381 ) 0.383 * * [simplify]: iteration 2 : 343 enodes (cost 351 ) 0.442 * * [simplify]: iteration 3 : 648 enodes (cost 336 )