27.077 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.021 * * * [progress]: [2/2] Setting up program. 0.022 * [progress]: [Phase 2 of 3] Improving. 0.023 * [simplify]: Simplifying using # : (/ (* x y) (* (* z z) (+ z 1.0))) 0.025 * * [simplify]: iteration 0 : 27 enodes (cost 5 ) 0.026 * * [simplify]: iteration 1 : 78 enodes (cost 5 ) 0.028 * * [simplify]: iteration 2 : 179 enodes (cost 5 ) 0.031 * * [simplify]: iteration 3 : 277 enodes (cost 5 ) 0.034 * * [simplify]: iteration 4 : 375 enodes (cost 5 ) 0.039 * * [simplify]: iteration 5 : 488 enodes (cost 5 ) 0.046 * * [simplify]: iteration 6 : 977 enodes (cost 5 ) 0.063 * * [simplify]: iteration 7 : 2511 enodes (cost 5 ) 0.130 * * [simplify]: iteration 8 : 5002 enodes (cost 5 ) 0.130 * [simplify]: Simplified to: (/ (* x y) (* (* z z) (+ z 1.0))) 0.130 * * [progress]: iteration 1 / 4 0.130 * * * [progress]: picking best candidate 0.132 * * * * [pick]: Picked # 0.132 * * * [progress]: localizing error 0.139 * * * [progress]: generating rewritten candidates 0.139 * * * * [progress]: [ 1 / 2 ] rewriting at (2) 0.169 * * * * [progress]: [ 2 / 2 ] rewriting at (2 2) 0.201 * * * [progress]: generating series expansions 0.201 * * * * [progress]: [ 1 / 2 ] generating series at (2) 0.201 * [approximate]: Taking taylor expansion of (/ (* x y) (* (pow z 2) (+ z 1.0))) in (x y z) around 0 0.201 * [taylor]: Taking taylor expansion of (/ (* x y) (* (pow z 2) (+ z 1.0))) in z 0.201 * [taylor]: Taking taylor expansion of (* x y) in z 0.201 * [taylor]: Taking taylor expansion of x in z 0.201 * [taylor]: Taking taylor expansion of y in z 0.201 * [taylor]: Taking taylor expansion of (* (pow z 2) (+ z 1.0)) in z 0.201 * [taylor]: Taking taylor expansion of (pow z 2) in z 0.201 * [taylor]: Taking taylor expansion of z in z 0.201 * [taylor]: Taking taylor expansion of (+ z 1.0) in z 0.201 * [taylor]: Taking taylor expansion of z in z 0.201 * [taylor]: Taking taylor expansion of 1.0 in z 0.202 * [taylor]: Taking taylor expansion of (/ (* x y) (* (pow z 2) (+ z 1.0))) in y 0.202 * [taylor]: Taking taylor expansion of (* x y) in y 0.202 * [taylor]: Taking taylor expansion of x in y 0.202 * [taylor]: Taking taylor expansion of y in y 0.202 * [taylor]: Taking taylor expansion of (* (pow z 2) (+ z 1.0)) in y 0.202 * [taylor]: Taking taylor expansion of (pow z 2) in y 0.202 * [taylor]: Taking taylor expansion of z in y 0.202 * [taylor]: Taking taylor expansion of (+ z 1.0) in y 0.202 * [taylor]: Taking taylor expansion of z in y 0.203 * [taylor]: Taking taylor expansion of 1.0 in y 0.203 * [taylor]: Taking taylor expansion of (/ (* x y) (* (pow z 2) (+ z 1.0))) in x 0.203 * [taylor]: Taking taylor expansion of (* x y) in x 0.203 * [taylor]: Taking taylor expansion of x in x 0.203 * [taylor]: Taking taylor expansion of y in x 0.203 * [taylor]: Taking taylor expansion of (* (pow z 2) (+ z 1.0)) in x 0.203 * [taylor]: Taking taylor expansion of (pow z 2) in x 0.203 * [taylor]: Taking taylor expansion of z in x 0.203 * [taylor]: Taking taylor expansion of (+ z 1.0) in x 0.203 * [taylor]: Taking taylor expansion of z in x 0.203 * [taylor]: Taking taylor expansion of 1.0 in x 0.204 * [taylor]: Taking taylor expansion of (/ (* x y) (* (pow z 2) (+ z 1.0))) in x 0.204 * [taylor]: Taking taylor expansion of (* x y) in x 0.204 * [taylor]: Taking taylor expansion of x in x 0.204 * [taylor]: Taking taylor expansion of y in x 0.204 * [taylor]: Taking taylor expansion of (* (pow z 2) (+ z 1.0)) in x 0.204 * [taylor]: Taking taylor expansion of (pow z 2) in x 0.204 * [taylor]: Taking taylor expansion of z in x 0.204 * [taylor]: Taking taylor expansion of (+ z 1.0) in x 0.204 * [taylor]: Taking taylor expansion of z in x 0.204 * [taylor]: Taking taylor expansion of 1.0 in x 0.205 * [taylor]: Taking taylor expansion of (/ y (* (+ z 1.0) (pow z 2))) in y 0.205 * [taylor]: Taking taylor expansion of y in y 0.205 * [taylor]: Taking taylor expansion of (* (+ z 1.0) (pow z 2)) in y 0.205 * [taylor]: Taking taylor expansion of (+ z 1.0) in y 0.205 * [taylor]: Taking taylor expansion of z in y 0.205 * [taylor]: Taking taylor expansion of 1.0 in y 0.205 * [taylor]: Taking taylor expansion of (pow z 2) in y 0.205 * [taylor]: Taking taylor expansion of z in y 0.205 * [taylor]: Taking taylor expansion of (/ 1 (* (pow z 2) (+ z 1.0))) in z 0.205 * [taylor]: Taking taylor expansion of (* (pow z 2) (+ z 1.0)) in z 0.205 * [taylor]: Taking taylor expansion of (pow z 2) in z 0.205 * [taylor]: Taking taylor expansion of z in z 0.205 * [taylor]: Taking taylor expansion of (+ z 1.0) in z 0.205 * [taylor]: Taking taylor expansion of z in z 0.205 * [taylor]: Taking taylor expansion of 1.0 in z 0.207 * [taylor]: Taking taylor expansion of 0 in y 0.207 * [taylor]: Taking taylor expansion of 0 in z 0.208 * [taylor]: Taking taylor expansion of 0 in z 0.215 * [taylor]: Taking taylor expansion of 0 in y 0.215 * [taylor]: Taking taylor expansion of 0 in z 0.215 * [taylor]: Taking taylor expansion of 0 in z 0.216 * [taylor]: Taking taylor expansion of 0 in z 0.220 * [approximate]: Taking taylor expansion of (/ (pow z 2) (* x (* (+ (/ 1 z) 1.0) y))) in (x y z) around 0 0.220 * [taylor]: Taking taylor expansion of (/ (pow z 2) (* x (* (+ (/ 1 z) 1.0) y))) in z 0.220 * [taylor]: Taking taylor expansion of (pow z 2) in z 0.220 * [taylor]: Taking taylor expansion of z in z 0.221 * [taylor]: Taking taylor expansion of (* x (* (+ (/ 1 z) 1.0) y)) in z 0.221 * [taylor]: Taking taylor expansion of x in z 0.221 * [taylor]: Taking taylor expansion of (* (+ (/ 1 z) 1.0) y) in z 0.221 * [taylor]: Taking taylor expansion of (+ (/ 1 z) 1.0) in z 0.221 * [taylor]: Taking taylor expansion of (/ 1 z) in z 0.221 * [taylor]: Taking taylor expansion of z in z 0.221 * [taylor]: Taking taylor expansion of 1.0 in z 0.221 * [taylor]: Taking taylor expansion of y in z 0.221 * [taylor]: Taking taylor expansion of (/ (pow z 2) (* x (* (+ (/ 1 z) 1.0) y))) in y 0.221 * [taylor]: Taking taylor expansion of (pow z 2) in y 0.221 * [taylor]: Taking taylor expansion of z in y 0.221 * [taylor]: Taking taylor expansion of (* x (* (+ (/ 1 z) 1.0) y)) in y 0.221 * [taylor]: Taking taylor expansion of x in y 0.221 * [taylor]: Taking taylor expansion of (* (+ (/ 1 z) 1.0) y) in y 0.222 * [taylor]: Taking taylor expansion of (+ (/ 1 z) 1.0) in y 0.222 * [taylor]: Taking taylor expansion of (/ 1 z) in y 0.222 * [taylor]: Taking taylor expansion of z in y 0.222 * [taylor]: Taking taylor expansion of 1.0 in y 0.222 * [taylor]: Taking taylor expansion of y in y 0.223 * [taylor]: Taking taylor expansion of (/ (pow z 2) (* x (* (+ (/ 1 z) 1.0) y))) in x 0.223 * [taylor]: Taking taylor expansion of (pow z 2) in x 0.223 * [taylor]: Taking taylor expansion of z in x 0.223 * [taylor]: Taking taylor expansion of (* x (* (+ (/ 1 z) 1.0) y)) in x 0.223 * [taylor]: Taking taylor expansion of x in x 0.223 * [taylor]: Taking taylor expansion of (* (+ (/ 1 z) 1.0) y) in x 0.223 * [taylor]: Taking taylor expansion of (+ (/ 1 z) 1.0) in x 0.223 * [taylor]: Taking taylor expansion of (/ 1 z) in x 0.223 * [taylor]: Taking taylor expansion of z in x 0.223 * [taylor]: Taking taylor expansion of 1.0 in x 0.223 * [taylor]: Taking taylor expansion of y in x 0.224 * [taylor]: Taking taylor expansion of (/ (pow z 2) (* x (* (+ (/ 1 z) 1.0) y))) in x 0.224 * [taylor]: Taking taylor expansion of (pow z 2) in x 0.224 * [taylor]: Taking taylor expansion of z in x 0.224 * [taylor]: Taking taylor expansion of (* x (* (+ (/ 1 z) 1.0) y)) in x 0.224 * [taylor]: Taking taylor expansion of x in x 0.224 * [taylor]: Taking taylor expansion of (* (+ (/ 1 z) 1.0) y) in x 0.224 * [taylor]: Taking taylor expansion of (+ (/ 1 z) 1.0) in x 0.224 * [taylor]: Taking taylor expansion of (/ 1 z) in x 0.224 * [taylor]: Taking taylor expansion of z in x 0.224 * [taylor]: Taking taylor expansion of 1.0 in x 0.224 * [taylor]: Taking taylor expansion of y in x 0.225 * [taylor]: Taking taylor expansion of (/ (pow z 2) (+ (/ y z) (* 1.0 y))) in y 0.225 * [taylor]: Taking taylor expansion of (pow z 2) in y 0.225 * [taylor]: Taking taylor expansion of z in y 0.225 * [taylor]: Taking taylor expansion of (+ (/ y z) (* 1.0 y)) in y 0.225 * [taylor]: Taking taylor expansion of (/ y z) in y 0.225 * [taylor]: Taking taylor expansion of y in y 0.225 * [taylor]: Taking taylor expansion of z in y 0.225 * [taylor]: Taking taylor expansion of (* 1.0 y) in y 0.225 * [taylor]: Taking taylor expansion of 1.0 in y 0.225 * [taylor]: Taking taylor expansion of y in y 0.227 * [taylor]: Taking taylor expansion of (/ (pow z 2) (+ (/ 1 z) 1.0)) in z 0.227 * [taylor]: Taking taylor expansion of (pow z 2) in z 0.227 * [taylor]: Taking taylor expansion of z in z 0.227 * [taylor]: Taking taylor expansion of (+ (/ 1 z) 1.0) in z 0.227 * [taylor]: Taking taylor expansion of (/ 1 z) in z 0.227 * [taylor]: Taking taylor expansion of z in z 0.227 * [taylor]: Taking taylor expansion of 1.0 in z 0.229 * [taylor]: Taking taylor expansion of 0 in y 0.230 * [taylor]: Taking taylor expansion of 0 in z 0.235 * [taylor]: Taking taylor expansion of 0 in y 0.235 * [taylor]: Taking taylor expansion of 0 in z 0.236 * [taylor]: Taking taylor expansion of 0 in z 0.241 * [approximate]: Taking taylor expansion of (/ (pow z 2) (* (- 1.0 (/ 1 z)) (* x y))) in (x y z) around 0 0.241 * [taylor]: Taking taylor expansion of (/ (pow z 2) (* (- 1.0 (/ 1 z)) (* x y))) in z 0.241 * [taylor]: Taking taylor expansion of (pow z 2) in z 0.241 * [taylor]: Taking taylor expansion of z in z 0.241 * [taylor]: Taking taylor expansion of (* (- 1.0 (/ 1 z)) (* x y)) in z 0.241 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 z)) in z 0.241 * [taylor]: Taking taylor expansion of 1.0 in z 0.241 * [taylor]: Taking taylor expansion of (/ 1 z) in z 0.241 * [taylor]: Taking taylor expansion of z in z 0.241 * [taylor]: Taking taylor expansion of (* x y) in z 0.241 * [taylor]: Taking taylor expansion of x in z 0.241 * [taylor]: Taking taylor expansion of y in z 0.242 * [taylor]: Taking taylor expansion of (/ (pow z 2) (* (- 1.0 (/ 1 z)) (* x y))) in y 0.242 * [taylor]: Taking taylor expansion of (pow z 2) in y 0.242 * [taylor]: Taking taylor expansion of z in y 0.242 * [taylor]: Taking taylor expansion of (* (- 1.0 (/ 1 z)) (* x y)) in y 0.242 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 z)) in y 0.242 * [taylor]: Taking taylor expansion of 1.0 in y 0.242 * [taylor]: Taking taylor expansion of (/ 1 z) in y 0.242 * [taylor]: Taking taylor expansion of z in y 0.242 * [taylor]: Taking taylor expansion of (* x y) in y 0.242 * [taylor]: Taking taylor expansion of x in y 0.242 * [taylor]: Taking taylor expansion of y in y 0.243 * [taylor]: Taking taylor expansion of (/ (pow z 2) (* (- 1.0 (/ 1 z)) (* x y))) in x 0.244 * [taylor]: Taking taylor expansion of (pow z 2) in x 0.244 * [taylor]: Taking taylor expansion of z in x 0.244 * [taylor]: Taking taylor expansion of (* (- 1.0 (/ 1 z)) (* x y)) in x 0.244 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 z)) in x 0.244 * [taylor]: Taking taylor expansion of 1.0 in x 0.244 * [taylor]: Taking taylor expansion of (/ 1 z) in x 0.244 * [taylor]: Taking taylor expansion of z in x 0.244 * [taylor]: Taking taylor expansion of (* x y) in x 0.244 * [taylor]: Taking taylor expansion of x in x 0.244 * [taylor]: Taking taylor expansion of y in x 0.245 * [taylor]: Taking taylor expansion of (/ (pow z 2) (* (- 1.0 (/ 1 z)) (* x y))) in x 0.245 * [taylor]: Taking taylor expansion of (pow z 2) in x 0.245 * [taylor]: Taking taylor expansion of z in x 0.245 * [taylor]: Taking taylor expansion of (* (- 1.0 (/ 1 z)) (* x y)) in x 0.245 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 z)) in x 0.245 * [taylor]: Taking taylor expansion of 1.0 in x 0.245 * [taylor]: Taking taylor expansion of (/ 1 z) in x 0.245 * [taylor]: Taking taylor expansion of z in x 0.245 * [taylor]: Taking taylor expansion of (* x y) in x 0.245 * [taylor]: Taking taylor expansion of x in x 0.245 * [taylor]: Taking taylor expansion of y in x 0.246 * [taylor]: Taking taylor expansion of (/ (pow z 2) (- (* 1.0 y) (/ y z))) in y 0.246 * [taylor]: Taking taylor expansion of (pow z 2) in y 0.246 * [taylor]: Taking taylor expansion of z in y 0.246 * [taylor]: Taking taylor expansion of (- (* 1.0 y) (/ y z)) in y 0.247 * [taylor]: Taking taylor expansion of (* 1.0 y) in y 0.247 * [taylor]: Taking taylor expansion of 1.0 in y 0.247 * [taylor]: Taking taylor expansion of y in y 0.247 * [taylor]: Taking taylor expansion of (/ y z) in y 0.247 * [taylor]: Taking taylor expansion of y in y 0.247 * [taylor]: Taking taylor expansion of z in y 0.248 * [taylor]: Taking taylor expansion of (/ (pow z 2) (- 1.0 (/ 1 z))) in z 0.248 * [taylor]: Taking taylor expansion of (pow z 2) in z 0.248 * [taylor]: Taking taylor expansion of z in z 0.248 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 z)) in z 0.248 * [taylor]: Taking taylor expansion of 1.0 in z 0.248 * [taylor]: Taking taylor expansion of (/ 1 z) in z 0.248 * [taylor]: Taking taylor expansion of z in z 0.251 * [taylor]: Taking taylor expansion of 0 in y 0.252 * [taylor]: Taking taylor expansion of 0 in z 0.257 * [taylor]: Taking taylor expansion of 0 in y 0.257 * [taylor]: Taking taylor expansion of 0 in z 0.259 * [taylor]: Taking taylor expansion of 0 in z 0.264 * * * * [progress]: [ 2 / 2 ] generating series at (2 2) 0.264 * [approximate]: Taking taylor expansion of (* (pow z 2) (+ z 1.0)) in (z) around 0 0.264 * [taylor]: Taking taylor expansion of (* (pow z 2) (+ z 1.0)) in z 0.264 * [taylor]: Taking taylor expansion of (pow z 2) in z 0.264 * [taylor]: Taking taylor expansion of z in z 0.264 * [taylor]: Taking taylor expansion of (+ z 1.0) in z 0.264 * [taylor]: Taking taylor expansion of z in z 0.264 * [taylor]: Taking taylor expansion of 1.0 in z 0.264 * [taylor]: Taking taylor expansion of (* (pow z 2) (+ z 1.0)) in z 0.264 * [taylor]: Taking taylor expansion of (pow z 2) in z 0.264 * [taylor]: Taking taylor expansion of z in z 0.264 * [taylor]: Taking taylor expansion of (+ z 1.0) in z 0.264 * [taylor]: Taking taylor expansion of z in z 0.264 * [taylor]: Taking taylor expansion of 1.0 in z 0.276 * [approximate]: Taking taylor expansion of (/ (+ (/ 1 z) 1.0) (pow z 2)) in (z) around 0 0.276 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 z) 1.0) (pow z 2)) in z 0.276 * [taylor]: Taking taylor expansion of (+ (/ 1 z) 1.0) in z 0.276 * [taylor]: Taking taylor expansion of (/ 1 z) in z 0.276 * [taylor]: Taking taylor expansion of z in z 0.276 * [taylor]: Taking taylor expansion of 1.0 in z 0.276 * [taylor]: Taking taylor expansion of (pow z 2) in z 0.276 * [taylor]: Taking taylor expansion of z in z 0.277 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 z) 1.0) (pow z 2)) in z 0.277 * [taylor]: Taking taylor expansion of (+ (/ 1 z) 1.0) in z 0.277 * [taylor]: Taking taylor expansion of (/ 1 z) in z 0.277 * [taylor]: Taking taylor expansion of z in z 0.277 * [taylor]: Taking taylor expansion of 1.0 in z 0.277 * [taylor]: Taking taylor expansion of (pow z 2) in z 0.277 * [taylor]: Taking taylor expansion of z in z 0.291 * [approximate]: Taking taylor expansion of (/ (- 1.0 (/ 1 z)) (pow z 2)) in (z) around 0 0.291 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 z)) (pow z 2)) in z 0.291 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 z)) in z 0.291 * [taylor]: Taking taylor expansion of 1.0 in z 0.291 * [taylor]: Taking taylor expansion of (/ 1 z) in z 0.291 * [taylor]: Taking taylor expansion of z in z 0.292 * [taylor]: Taking taylor expansion of (pow z 2) in z 0.292 * [taylor]: Taking taylor expansion of z in z 0.293 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 z)) (pow z 2)) in z 0.293 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 z)) in z 0.293 * [taylor]: Taking taylor expansion of 1.0 in z 0.293 * [taylor]: Taking taylor expansion of (/ 1 z) in z 0.293 * [taylor]: Taking taylor expansion of z in z 0.293 * [taylor]: Taking taylor expansion of (pow z 2) in z 0.293 * [taylor]: Taking taylor expansion of z in z 0.314 * * * [progress]: simplifying candidates 0.314 * [simplify]: Simplifying using # : (expm1 (/ (* x y) (* (* z z) (+ z 1.0)))) (log1p (/ (* x y) (* (* z z) (+ z 1.0)))) (- (+ (log x) (log y)) (+ (+ (log z) (log z)) (log (+ z 1.0)))) (- (+ (log x) (log y)) (+ (log (* z z)) (log (+ z 1.0)))) (- (+ (log x) (log y)) (log (* (* z z) (+ z 1.0)))) (- (log (* x y)) (+ (+ (log z) (log z)) (log (+ z 1.0)))) (- (log (* x y)) (+ (log (* z z)) (log (+ z 1.0)))) (- (log (* x y)) (log (* (* z z) (+ z 1.0)))) (log (/ (* x y) (* (* z z) (+ z 1.0)))) (exp (/ (* x y) (* (* z z) (+ z 1.0)))) (/ (* (* (* x x) x) (* (* y y) y)) (* (* (* (* z z) z) (* (* z z) z)) (* (* (+ z 1.0) (+ z 1.0)) (+ z 1.0)))) (/ (* (* (* x x) x) (* (* y y) y)) (* (* (* (* z z) (* z z)) (* z z)) (* (* (+ z 1.0) (+ z 1.0)) (+ z 1.0)))) (/ (* (* (* x x) x) (* (* y y) y)) (* (* (* (* z z) (+ z 1.0)) (* (* z z) (+ z 1.0))) (* (* z z) (+ z 1.0)))) (/ (* (* (* x y) (* x y)) (* x y)) (* (* (* (* z z) z) (* (* z z) z)) (* (* (+ z 1.0) (+ z 1.0)) (+ z 1.0)))) (/ (* (* (* x y) (* x y)) (* x y)) (* (* (* (* z z) (* z z)) (* z z)) (* (* (+ z 1.0) (+ z 1.0)) (+ z 1.0)))) (/ (* (* (* x y) (* x y)) (* x y)) (* (* (* (* z z) (+ z 1.0)) (* (* z z) (+ z 1.0))) (* (* z z) (+ z 1.0)))) (* (cbrt (/ (* x y) (* (* z z) (+ z 1.0)))) (cbrt (/ (* x y) (* (* z z) (+ z 1.0))))) (cbrt (/ (* x y) (* (* z z) (+ z 1.0)))) (* (* (/ (* x y) (* (* z z) (+ z 1.0))) (/ (* x y) (* (* z z) (+ z 1.0)))) (/ (* x y) (* (* z z) (+ z 1.0)))) (sqrt (/ (* x y) (* (* z z) (+ z 1.0)))) (sqrt (/ (* x y) (* (* z z) (+ z 1.0)))) (- (* x y)) (- (* (* z z) (+ z 1.0))) (/ x (* z z)) (/ y (+ z 1.0)) (/ 1 (* (* z z) (+ z 1.0))) (/ (* (* z z) (+ z 1.0)) (* x y)) (/ (* x y) (* z z)) (/ (* (* z z) (+ z 1.0)) y) (/ (* x y) (* (* z z) (+ (pow z 3) (pow 1.0 3)))) (/ (* x y) (* (* z z) (- (* z z) (* 1.0 1.0)))) (expm1 (* (* z z) (+ z 1.0))) (log1p (* (* z z) (+ z 1.0))) (* (* z z) (+ z 1.0)) (* (* z z) (+ z 1.0)) (+ (+ (log z) (log z)) (log (+ z 1.0))) (+ (log (* z z)) (log (+ z 1.0))) (log (* (* z z) (+ z 1.0))) (exp (* (* z z) (+ z 1.0))) (* (* (* (* z z) z) (* (* z z) z)) (* (* (+ z 1.0) (+ z 1.0)) (+ z 1.0))) (* (* (* (* z z) (* z z)) (* z z)) (* (* (+ z 1.0) (+ z 1.0)) (+ z 1.0))) (* (cbrt (* (* z z) (+ z 1.0))) (cbrt (* (* z z) (+ z 1.0)))) (cbrt (* (* z z) (+ z 1.0))) (* (* (* (* z z) (+ z 1.0)) (* (* z z) (+ z 1.0))) (* (* z z) (+ z 1.0))) (sqrt (* (* z z) (+ z 1.0))) (sqrt (* (* z z) (+ z 1.0))) (* z (sqrt (+ z 1.0))) (* z (sqrt (+ z 1.0))) (* (* z z) z) (* (* z z) 1.0) (* z (* z z)) (* 1.0 (* z z)) (* (* z z) (* (cbrt (+ z 1.0)) (cbrt (+ z 1.0)))) (* (* z z) (sqrt (+ z 1.0))) (* (* z z) 1) (* (* z z) 1) (* z (+ z 1.0)) (* (* z z) (+ (pow z 3) (pow 1.0 3))) (* (* z z) (- (* z z) (* 1.0 1.0))) (- (+ (* 1.0 (* x y)) (* 1.0 (/ (* x y) (pow z 2)))) (* 1.0 (/ (* x y) z))) (- (+ (* 1.0 (/ (* x y) (pow z 5))) (/ (* x y) (pow z 3))) (* 1.0 (/ (* x y) (pow z 4)))) (- (+ (* 1.0 (/ (* x y) (pow z 5))) (/ (* x y) (pow z 3))) (* 1.0 (/ (* x y) (pow z 4)))) (+ (pow z 3) (* 1.0 (pow z 2))) (+ (pow z 3) (* 1.0 (pow z 2))) (+ (pow z 3) (* 1.0 (pow z 2))) 0.320 * * [simplify]: iteration 0 : 387 enodes (cost 405 ) 0.328 * * [simplify]: iteration 1 : 2384 enodes (cost 314 ) 0.370 * * [simplify]: iteration 2 : 5001 enodes (cost 313 ) 0.372 * [simplify]: Simplified to: (expm1 (/ (* x y) (* (* z z) (+ z 1.0)))) (log1p (/ (* x y) (* (* z z) (+ z 1.0)))) (log (/ (* x y) (* (* z z) (+ z 1.0)))) (log (/ (* x y) (* (* z z) (+ z 1.0)))) (log (/ (* x y) (* (* z z) (+ z 1.0)))) (log (/ (* x y) (* (* z z) (+ z 1.0)))) (log (/ (* x y) (* (* z z) (+ z 1.0)))) (log (/ (* x y) (* (* z z) (+ z 1.0)))) (log (/ (* x y) (* (* z z) (+ z 1.0)))) (exp (/ (* x y) (* (* z z) (+ z 1.0)))) (pow (/ (* x y) (* (* z z) (+ z 1.0))) 3) (pow (/ (* x y) (* (* z z) (+ z 1.0))) 3) (pow (/ (* x y) (* (* z z) (+ z 1.0))) 3) (pow (/ (* x y) (* (* z z) (+ z 1.0))) 3) (pow (/ (* x y) (* (* z z) (+ z 1.0))) 3) (pow (/ (* x y) (* (* z z) (+ z 1.0))) 3) (* (cbrt (/ (* x y) (* (* z z) (+ z 1.0)))) (cbrt (/ (* x y) (* (* z z) (+ z 1.0))))) (cbrt (/ (* x y) (* (* z z) (+ z 1.0)))) (pow (/ (* x y) (* (* z z) (+ z 1.0))) 3) (sqrt (/ (* x y) (* (* z z) (+ z 1.0)))) (sqrt (/ (* x y) (* (* z z) (+ z 1.0)))) (- (* x y)) (- (* (* z z) (+ z 1.0))) (/ x (* z z)) (/ y (+ z 1.0)) (/ 1 (* (* z z) (+ z 1.0))) (/ (* (* z z) (+ z 1.0)) (* x y)) (/ (* x y) (* z z)) (/ (* (* z z) (+ z 1.0)) y) (/ (* x y) (* (* z z) (+ (pow z 3) (pow 1.0 3)))) (/ (* x y) (* (* z z) (- (* z z) (* 1.0 1.0)))) (expm1 (* (* z z) (+ z 1.0))) (log1p (* (* z z) (+ z 1.0))) (* (* z z) (+ z 1.0)) (* (* z z) (+ z 1.0)) (log (* (* z z) (+ z 1.0))) (log (* (* z z) (+ z 1.0))) (log (* (* z z) (+ z 1.0))) (exp (* (* z z) (+ z 1.0))) (pow (* (* z z) (+ z 1.0)) 3) (pow (* (* z z) (+ z 1.0)) 3) (* (cbrt (* (* z z) (+ z 1.0))) (cbrt (* (* z z) (+ z 1.0)))) (cbrt (* (* z z) (+ z 1.0))) (pow (* (* z z) (+ z 1.0)) 3) (sqrt (* (* z z) (+ z 1.0))) (sqrt (* (* z z) (+ z 1.0))) (* z (sqrt (+ z 1.0))) (* z (sqrt (+ z 1.0))) (pow z 3) (* (* z z) 1.0) (pow z 3) (* (* z z) 1.0) (* (* z z) (* (cbrt (+ z 1.0)) (cbrt (+ z 1.0)))) (* (* z z) (sqrt (+ z 1.0))) (pow z 2) (pow z 2) (* z (+ z 1.0)) (fma (pow z 2) (pow 1.0 3) (pow z 5)) (* (* z z) (- (* z z) (* 1.0 1.0))) (* 1.0 (- (fma y x (/ (* x y) (* z z))) (/ (* x y) z))) (fma 1.0 (/ (* x y) (pow z 5)) (- (/ (* x y) (pow z 3)) (* 1.0 (/ (* x y) (pow z 4))))) (fma 1.0 (/ (* x y) (pow z 5)) (- (/ (* x y) (pow z 3)) (* 1.0 (/ (* x y) (pow z 4))))) (* (* z z) (+ z 1.0)) (* (* z z) (+ z 1.0)) (* (* z z) (+ z 1.0)) 0.373 * * * [progress]: adding candidates to table 0.469 * * [progress]: iteration 2 / 4 0.469 * * * [progress]: picking best candidate 0.478 * * * * [pick]: Picked # 0.478 * * * [progress]: localizing error 0.485 * * * [progress]: generating rewritten candidates 0.485 * * * * [progress]: [ 1 / 2 ] rewriting at (2 1) 0.493 * * * * [progress]: [ 2 / 2 ] rewriting at (2) 0.542 * * * [progress]: generating series expansions 0.542 * * * * [progress]: [ 1 / 2 ] generating series at (2 1) 0.542 * [approximate]: Taking taylor expansion of (/ x (pow z 2)) in (x z) around 0 0.542 * [taylor]: Taking taylor expansion of (/ x (pow z 2)) in z 0.542 * [taylor]: Taking taylor expansion of x in z 0.542 * [taylor]: Taking taylor expansion of (pow z 2) in z 0.542 * [taylor]: Taking taylor expansion of z in z 0.543 * [taylor]: Taking taylor expansion of (/ x (pow z 2)) in x 0.543 * [taylor]: Taking taylor expansion of x in x 0.543 * [taylor]: Taking taylor expansion of (pow z 2) in x 0.543 * [taylor]: Taking taylor expansion of z in x 0.543 * [taylor]: Taking taylor expansion of (/ x (pow z 2)) in x 0.543 * [taylor]: Taking taylor expansion of x in x 0.543 * [taylor]: Taking taylor expansion of (pow z 2) in x 0.543 * [taylor]: Taking taylor expansion of z in x 0.543 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in z 0.543 * [taylor]: Taking taylor expansion of (pow z 2) in z 0.543 * [taylor]: Taking taylor expansion of z in z 0.544 * [taylor]: Taking taylor expansion of 0 in z 0.545 * [taylor]: Taking taylor expansion of 0 in z 0.547 * [taylor]: Taking taylor expansion of 0 in z 0.549 * [taylor]: Taking taylor expansion of 0 in z 0.549 * [approximate]: Taking taylor expansion of (/ (pow z 2) x) in (x z) around 0 0.549 * [taylor]: Taking taylor expansion of (/ (pow z 2) x) in z 0.549 * [taylor]: Taking taylor expansion of (pow z 2) in z 0.549 * [taylor]: Taking taylor expansion of z in z 0.549 * [taylor]: Taking taylor expansion of x in z 0.550 * [taylor]: Taking taylor expansion of (/ (pow z 2) x) in x 0.550 * [taylor]: Taking taylor expansion of (pow z 2) in x 0.550 * [taylor]: Taking taylor expansion of z in x 0.550 * [taylor]: Taking taylor expansion of x in x 0.550 * [taylor]: Taking taylor expansion of (/ (pow z 2) x) in x 0.550 * [taylor]: Taking taylor expansion of (pow z 2) in x 0.550 * [taylor]: Taking taylor expansion of z in x 0.550 * [taylor]: Taking taylor expansion of x in x 0.550 * [taylor]: Taking taylor expansion of (pow z 2) in z 0.550 * [taylor]: Taking taylor expansion of z in z 0.551 * [taylor]: Taking taylor expansion of 0 in z 0.552 * [taylor]: Taking taylor expansion of 0 in z 0.554 * [taylor]: Taking taylor expansion of 0 in z 0.555 * [approximate]: Taking taylor expansion of (* -1 (/ (pow z 2) x)) in (x z) around 0 0.555 * [taylor]: Taking taylor expansion of (* -1 (/ (pow z 2) x)) in z 0.555 * [taylor]: Taking taylor expansion of -1 in z 0.555 * [taylor]: Taking taylor expansion of (/ (pow z 2) x) in z 0.555 * [taylor]: Taking taylor expansion of (pow z 2) in z 0.555 * [taylor]: Taking taylor expansion of z in z 0.555 * [taylor]: Taking taylor expansion of x in z 0.555 * [taylor]: Taking taylor expansion of (* -1 (/ (pow z 2) x)) in x 0.555 * [taylor]: Taking taylor expansion of -1 in x 0.555 * [taylor]: Taking taylor expansion of (/ (pow z 2) x) in x 0.555 * [taylor]: Taking taylor expansion of (pow z 2) in x 0.555 * [taylor]: Taking taylor expansion of z in x 0.555 * [taylor]: Taking taylor expansion of x in x 0.555 * [taylor]: Taking taylor expansion of (* -1 (/ (pow z 2) x)) in x 0.555 * [taylor]: Taking taylor expansion of -1 in x 0.555 * [taylor]: Taking taylor expansion of (/ (pow z 2) x) in x 0.555 * [taylor]: Taking taylor expansion of (pow z 2) in x 0.555 * [taylor]: Taking taylor expansion of z in x 0.555 * [taylor]: Taking taylor expansion of x in x 0.555 * [taylor]: Taking taylor expansion of (* -1 (pow z 2)) in z 0.555 * [taylor]: Taking taylor expansion of -1 in z 0.555 * [taylor]: Taking taylor expansion of (pow z 2) in z 0.555 * [taylor]: Taking taylor expansion of z in z 0.557 * [taylor]: Taking taylor expansion of 0 in z 0.559 * [taylor]: Taking taylor expansion of 0 in z 0.562 * [taylor]: Taking taylor expansion of 0 in z 0.562 * * * * [progress]: [ 2 / 2 ] generating series at (2) 0.562 * [approximate]: Taking taylor expansion of (/ (* x y) (* (pow z 2) (+ z 1.0))) in (x z y) around 0 0.562 * [taylor]: Taking taylor expansion of (/ (* x y) (* (pow z 2) (+ z 1.0))) in y 0.563 * [taylor]: Taking taylor expansion of (* x y) in y 0.563 * [taylor]: Taking taylor expansion of x in y 0.563 * [taylor]: Taking taylor expansion of y in y 0.563 * [taylor]: Taking taylor expansion of (* (pow z 2) (+ z 1.0)) in y 0.563 * [taylor]: Taking taylor expansion of (pow z 2) in y 0.563 * [taylor]: Taking taylor expansion of z in y 0.563 * [taylor]: Taking taylor expansion of (+ z 1.0) in y 0.563 * [taylor]: Taking taylor expansion of z in y 0.563 * [taylor]: Taking taylor expansion of 1.0 in y 0.563 * [taylor]: Taking taylor expansion of (/ (* x y) (* (pow z 2) (+ z 1.0))) in z 0.563 * [taylor]: Taking taylor expansion of (* x y) in z 0.563 * [taylor]: Taking taylor expansion of x in z 0.563 * [taylor]: Taking taylor expansion of y in z 0.563 * [taylor]: Taking taylor expansion of (* (pow z 2) (+ z 1.0)) in z 0.563 * [taylor]: Taking taylor expansion of (pow z 2) in z 0.563 * [taylor]: Taking taylor expansion of z in z 0.563 * [taylor]: Taking taylor expansion of (+ z 1.0) in z 0.563 * [taylor]: Taking taylor expansion of z in z 0.563 * [taylor]: Taking taylor expansion of 1.0 in z 0.564 * [taylor]: Taking taylor expansion of (/ (* x y) (* (pow z 2) (+ z 1.0))) in x 0.564 * [taylor]: Taking taylor expansion of (* x y) in x 0.564 * [taylor]: Taking taylor expansion of x in x 0.564 * [taylor]: Taking taylor expansion of y in x 0.564 * [taylor]: Taking taylor expansion of (* (pow z 2) (+ z 1.0)) in x 0.564 * [taylor]: Taking taylor expansion of (pow z 2) in x 0.564 * [taylor]: Taking taylor expansion of z in x 0.564 * [taylor]: Taking taylor expansion of (+ z 1.0) in x 0.564 * [taylor]: Taking taylor expansion of z in x 0.564 * [taylor]: Taking taylor expansion of 1.0 in x 0.565 * [taylor]: Taking taylor expansion of (/ (* x y) (* (pow z 2) (+ z 1.0))) in x 0.565 * [taylor]: Taking taylor expansion of (* x y) in x 0.565 * [taylor]: Taking taylor expansion of x in x 0.565 * [taylor]: Taking taylor expansion of y in x 0.565 * [taylor]: Taking taylor expansion of (* (pow z 2) (+ z 1.0)) in x 0.565 * [taylor]: Taking taylor expansion of (pow z 2) in x 0.565 * [taylor]: Taking taylor expansion of z in x 0.565 * [taylor]: Taking taylor expansion of (+ z 1.0) in x 0.565 * [taylor]: Taking taylor expansion of z in x 0.565 * [taylor]: Taking taylor expansion of 1.0 in x 0.565 * [taylor]: Taking taylor expansion of (/ y (* (+ z 1.0) (pow z 2))) in z 0.565 * [taylor]: Taking taylor expansion of y in z 0.565 * [taylor]: Taking taylor expansion of (* (+ z 1.0) (pow z 2)) in z 0.565 * [taylor]: Taking taylor expansion of (+ z 1.0) in z 0.565 * [taylor]: Taking taylor expansion of z in z 0.565 * [taylor]: Taking taylor expansion of 1.0 in z 0.566 * [taylor]: Taking taylor expansion of (pow z 2) in z 0.566 * [taylor]: Taking taylor expansion of z in z 0.566 * [taylor]: Taking taylor expansion of (* 1.0 y) in y 0.566 * [taylor]: Taking taylor expansion of 1.0 in y 0.566 * [taylor]: Taking taylor expansion of y in y 0.568 * [taylor]: Taking taylor expansion of 0 in z 0.570 * [taylor]: Taking taylor expansion of (- (* 1.0 y)) in y 0.570 * [taylor]: Taking taylor expansion of (* 1.0 y) in y 0.570 * [taylor]: Taking taylor expansion of 1.0 in y 0.570 * [taylor]: Taking taylor expansion of y in y 0.573 * [taylor]: Taking taylor expansion of 0 in z 0.575 * [taylor]: Taking taylor expansion of (* 1.0 y) in y 0.575 * [taylor]: Taking taylor expansion of 1.0 in y 0.575 * [taylor]: Taking taylor expansion of y in y 0.577 * [approximate]: Taking taylor expansion of (/ (pow z 2) (* x (* (+ (/ 1 z) 1.0) y))) in (x z y) around 0 0.577 * [taylor]: Taking taylor expansion of (/ (pow z 2) (* x (* (+ (/ 1 z) 1.0) y))) in y 0.577 * [taylor]: Taking taylor expansion of (pow z 2) in y 0.577 * [taylor]: Taking taylor expansion of z in y 0.577 * [taylor]: Taking taylor expansion of (* x (* (+ (/ 1 z) 1.0) y)) in y 0.577 * [taylor]: Taking taylor expansion of x in y 0.577 * [taylor]: Taking taylor expansion of (* (+ (/ 1 z) 1.0) y) in y 0.577 * [taylor]: Taking taylor expansion of (+ (/ 1 z) 1.0) in y 0.577 * [taylor]: Taking taylor expansion of (/ 1 z) in y 0.577 * [taylor]: Taking taylor expansion of z in y 0.577 * [taylor]: Taking taylor expansion of 1.0 in y 0.577 * [taylor]: Taking taylor expansion of y in y 0.578 * [taylor]: Taking taylor expansion of (/ (pow z 2) (* x (* (+ (/ 1 z) 1.0) y))) in z 0.578 * [taylor]: Taking taylor expansion of (pow z 2) in z 0.578 * [taylor]: Taking taylor expansion of z in z 0.578 * [taylor]: Taking taylor expansion of (* x (* (+ (/ 1 z) 1.0) y)) in z 0.578 * [taylor]: Taking taylor expansion of x in z 0.578 * [taylor]: Taking taylor expansion of (* (+ (/ 1 z) 1.0) y) in z 0.578 * [taylor]: Taking taylor expansion of (+ (/ 1 z) 1.0) in z 0.578 * [taylor]: Taking taylor expansion of (/ 1 z) in z 0.578 * [taylor]: Taking taylor expansion of z in z 0.578 * [taylor]: Taking taylor expansion of 1.0 in z 0.578 * [taylor]: Taking taylor expansion of y in z 0.579 * [taylor]: Taking taylor expansion of (/ (pow z 2) (* x (* (+ (/ 1 z) 1.0) y))) in x 0.579 * [taylor]: Taking taylor expansion of (pow z 2) in x 0.579 * [taylor]: Taking taylor expansion of z in x 0.579 * [taylor]: Taking taylor expansion of (* x (* (+ (/ 1 z) 1.0) y)) in x 0.579 * [taylor]: Taking taylor expansion of x in x 0.579 * [taylor]: Taking taylor expansion of (* (+ (/ 1 z) 1.0) y) in x 0.579 * [taylor]: Taking taylor expansion of (+ (/ 1 z) 1.0) in x 0.579 * [taylor]: Taking taylor expansion of (/ 1 z) in x 0.579 * [taylor]: Taking taylor expansion of z in x 0.579 * [taylor]: Taking taylor expansion of 1.0 in x 0.579 * [taylor]: Taking taylor expansion of y in x 0.580 * [taylor]: Taking taylor expansion of (/ (pow z 2) (* x (* (+ (/ 1 z) 1.0) y))) in x 0.580 * [taylor]: Taking taylor expansion of (pow z 2) in x 0.580 * [taylor]: Taking taylor expansion of z in x 0.580 * [taylor]: Taking taylor expansion of (* x (* (+ (/ 1 z) 1.0) y)) in x 0.580 * [taylor]: Taking taylor expansion of x in x 0.580 * [taylor]: Taking taylor expansion of (* (+ (/ 1 z) 1.0) y) in x 0.580 * [taylor]: Taking taylor expansion of (+ (/ 1 z) 1.0) in x 0.580 * [taylor]: Taking taylor expansion of (/ 1 z) in x 0.580 * [taylor]: Taking taylor expansion of z in x 0.580 * [taylor]: Taking taylor expansion of 1.0 in x 0.580 * [taylor]: Taking taylor expansion of y in x 0.581 * [taylor]: Taking taylor expansion of (/ (pow z 2) (+ (/ y z) (* 1.0 y))) in z 0.581 * [taylor]: Taking taylor expansion of (pow z 2) in z 0.581 * [taylor]: Taking taylor expansion of z in z 0.581 * [taylor]: Taking taylor expansion of (+ (/ y z) (* 1.0 y)) in z 0.581 * [taylor]: Taking taylor expansion of (/ y z) in z 0.581 * [taylor]: Taking taylor expansion of y in z 0.581 * [taylor]: Taking taylor expansion of z in z 0.581 * [taylor]: Taking taylor expansion of (* 1.0 y) in z 0.581 * [taylor]: Taking taylor expansion of 1.0 in z 0.581 * [taylor]: Taking taylor expansion of y in z 0.582 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.582 * [taylor]: Taking taylor expansion of y in y 0.583 * [taylor]: Taking taylor expansion of 0 in z 0.583 * [taylor]: Taking taylor expansion of 0 in y 0.584 * [taylor]: Taking taylor expansion of (- (* 1.0 (/ 1 y))) in y 0.584 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 y)) in y 0.584 * [taylor]: Taking taylor expansion of 1.0 in y 0.584 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.584 * [taylor]: Taking taylor expansion of y in y 0.588 * [taylor]: Taking taylor expansion of 0 in z 0.588 * [taylor]: Taking taylor expansion of 0 in y 0.588 * [taylor]: Taking taylor expansion of 0 in y 0.589 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 y)) in y 0.590 * [taylor]: Taking taylor expansion of 1.0 in y 0.590 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.590 * [taylor]: Taking taylor expansion of y in y 0.595 * [approximate]: Taking taylor expansion of (/ (pow z 2) (* (- 1.0 (/ 1 z)) (* x y))) in (x z y) around 0 0.595 * [taylor]: Taking taylor expansion of (/ (pow z 2) (* (- 1.0 (/ 1 z)) (* x y))) in y 0.595 * [taylor]: Taking taylor expansion of (pow z 2) in y 0.595 * [taylor]: Taking taylor expansion of z in y 0.595 * [taylor]: Taking taylor expansion of (* (- 1.0 (/ 1 z)) (* x y)) in y 0.595 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 z)) in y 0.595 * [taylor]: Taking taylor expansion of 1.0 in y 0.595 * [taylor]: Taking taylor expansion of (/ 1 z) in y 0.595 * [taylor]: Taking taylor expansion of z in y 0.595 * [taylor]: Taking taylor expansion of (* x y) in y 0.595 * [taylor]: Taking taylor expansion of x in y 0.595 * [taylor]: Taking taylor expansion of y in y 0.596 * [taylor]: Taking taylor expansion of (/ (pow z 2) (* (- 1.0 (/ 1 z)) (* x y))) in z 0.596 * [taylor]: Taking taylor expansion of (pow z 2) in z 0.596 * [taylor]: Taking taylor expansion of z in z 0.596 * [taylor]: Taking taylor expansion of (* (- 1.0 (/ 1 z)) (* x y)) in z 0.596 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 z)) in z 0.596 * [taylor]: Taking taylor expansion of 1.0 in z 0.597 * [taylor]: Taking taylor expansion of (/ 1 z) in z 0.597 * [taylor]: Taking taylor expansion of z in z 0.597 * [taylor]: Taking taylor expansion of (* x y) in z 0.597 * [taylor]: Taking taylor expansion of x in z 0.597 * [taylor]: Taking taylor expansion of y in z 0.598 * [taylor]: Taking taylor expansion of (/ (pow z 2) (* (- 1.0 (/ 1 z)) (* x y))) in x 0.598 * [taylor]: Taking taylor expansion of (pow z 2) in x 0.598 * [taylor]: Taking taylor expansion of z in x 0.598 * [taylor]: Taking taylor expansion of (* (- 1.0 (/ 1 z)) (* x y)) in x 0.598 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 z)) in x 0.598 * [taylor]: Taking taylor expansion of 1.0 in x 0.598 * [taylor]: Taking taylor expansion of (/ 1 z) in x 0.598 * [taylor]: Taking taylor expansion of z in x 0.598 * [taylor]: Taking taylor expansion of (* x y) in x 0.598 * [taylor]: Taking taylor expansion of x in x 0.598 * [taylor]: Taking taylor expansion of y in x 0.599 * [taylor]: Taking taylor expansion of (/ (pow z 2) (* (- 1.0 (/ 1 z)) (* x y))) in x 0.599 * [taylor]: Taking taylor expansion of (pow z 2) in x 0.599 * [taylor]: Taking taylor expansion of z in x 0.599 * [taylor]: Taking taylor expansion of (* (- 1.0 (/ 1 z)) (* x y)) in x 0.599 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 z)) in x 0.599 * [taylor]: Taking taylor expansion of 1.0 in x 0.599 * [taylor]: Taking taylor expansion of (/ 1 z) in x 0.599 * [taylor]: Taking taylor expansion of z in x 0.599 * [taylor]: Taking taylor expansion of (* x y) in x 0.599 * [taylor]: Taking taylor expansion of x in x 0.599 * [taylor]: Taking taylor expansion of y in x 0.600 * [taylor]: Taking taylor expansion of (/ (pow z 2) (- (* 1.0 y) (/ y z))) in z 0.600 * [taylor]: Taking taylor expansion of (pow z 2) in z 0.600 * [taylor]: Taking taylor expansion of z in z 0.600 * [taylor]: Taking taylor expansion of (- (* 1.0 y) (/ y z)) in z 0.601 * [taylor]: Taking taylor expansion of (* 1.0 y) in z 0.601 * [taylor]: Taking taylor expansion of 1.0 in z 0.601 * [taylor]: Taking taylor expansion of y in z 0.601 * [taylor]: Taking taylor expansion of (/ y z) in z 0.601 * [taylor]: Taking taylor expansion of y in z 0.601 * [taylor]: Taking taylor expansion of z in z 0.601 * [taylor]: Taking taylor expansion of (/ -1 y) in y 0.601 * [taylor]: Taking taylor expansion of -1 in y 0.601 * [taylor]: Taking taylor expansion of y in y 0.603 * [taylor]: Taking taylor expansion of 0 in z 0.603 * [taylor]: Taking taylor expansion of 0 in y 0.604 * [taylor]: Taking taylor expansion of (- (* 1.0 (/ 1 y))) in y 0.604 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 y)) in y 0.604 * [taylor]: Taking taylor expansion of 1.0 in y 0.604 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.604 * [taylor]: Taking taylor expansion of y in y 0.607 * [taylor]: Taking taylor expansion of 0 in z 0.607 * [taylor]: Taking taylor expansion of 0 in y 0.608 * [taylor]: Taking taylor expansion of 0 in y 0.610 * [taylor]: Taking taylor expansion of (- (* 1.0 (/ 1 y))) in y 0.610 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 y)) in y 0.610 * [taylor]: Taking taylor expansion of 1.0 in y 0.610 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.610 * [taylor]: Taking taylor expansion of y in y 0.612 * * * [progress]: simplifying candidates 0.613 * [simplify]: Simplifying using # : (expm1 (/ x (* z z))) (log1p (/ x (* z z))) (- (log x) (+ (log z) (log z))) (- (log x) (log (* z z))) (log (/ x (* z z))) (exp (/ x (* z z))) (/ (* (* x x) x) (* (* (* z z) z) (* (* z z) z))) (/ (* (* x x) x) (* (* (* z z) (* z z)) (* z z))) (* (cbrt (/ x (* z z))) (cbrt (/ x (* z z)))) (cbrt (/ x (* z z))) (* (* (/ x (* z z)) (/ x (* z z))) (/ x (* z z))) (sqrt (/ x (* z z))) (sqrt (/ x (* z z))) (- x) (- (* z z)) (/ (* (cbrt x) (cbrt x)) z) (/ (cbrt x) z) (/ (sqrt x) z) (/ (sqrt x) z) (/ 1 z) (/ x z) (/ 1 (* z z)) (/ (* z z) x) (/ x z) (/ (* z z) (cbrt x)) (/ (* z z) (sqrt x)) (/ (* z z) x) (expm1 (* (/ x (* z z)) (/ y (+ z 1.0)))) (log1p (* (/ x (* z z)) (/ y (+ z 1.0)))) (* (/ x (* z z)) (/ y (+ z 1.0))) (+ (- (log x) (+ (log z) (log z))) (- (log y) (log (+ z 1.0)))) (+ (- (log x) (+ (log z) (log z))) (log (/ y (+ z 1.0)))) (+ (- (log x) (log (* z z))) (- (log y) (log (+ z 1.0)))) (+ (- (log x) (log (* z z))) (log (/ y (+ z 1.0)))) (+ (log (/ x (* z z))) (- (log y) (log (+ z 1.0)))) (+ (log (/ x (* z z))) (log (/ y (+ z 1.0)))) (log (* (/ x (* z z)) (/ y (+ z 1.0)))) (exp (* (/ x (* z z)) (/ y (+ z 1.0)))) (* (/ (* (* x x) x) (* (* (* z z) z) (* (* z z) z))) (/ (* (* y y) y) (* (* (+ z 1.0) (+ z 1.0)) (+ z 1.0)))) (* (/ (* (* x x) x) (* (* (* z z) z) (* (* z z) z))) (* (* (/ y (+ z 1.0)) (/ y (+ z 1.0))) (/ y (+ z 1.0)))) (* (/ (* (* x x) x) (* (* (* z z) (* z z)) (* z z))) (/ (* (* y y) y) (* (* (+ z 1.0) (+ z 1.0)) (+ z 1.0)))) (* (/ (* (* x x) x) (* (* (* z z) (* z z)) (* z z))) (* (* (/ y (+ z 1.0)) (/ y (+ z 1.0))) (/ y (+ z 1.0)))) (* (* (* (/ x (* z z)) (/ x (* z z))) (/ x (* z z))) (/ (* (* y y) y) (* (* (+ z 1.0) (+ z 1.0)) (+ z 1.0)))) (* (* (* (/ x (* z z)) (/ x (* z z))) (/ x (* z z))) (* (* (/ y (+ z 1.0)) (/ y (+ z 1.0))) (/ y (+ z 1.0)))) (* (cbrt (* (/ x (* z z)) (/ y (+ z 1.0)))) (cbrt (* (/ x (* z z)) (/ y (+ z 1.0))))) (cbrt (* (/ x (* z z)) (/ y (+ z 1.0)))) (* (* (* (/ x (* z z)) (/ y (+ z 1.0))) (* (/ x (* z z)) (/ y (+ z 1.0)))) (* (/ x (* z z)) (/ y (+ z 1.0)))) (sqrt (* (/ x (* z z)) (/ y (+ z 1.0)))) (sqrt (* (/ x (* z z)) (/ y (+ z 1.0)))) (* x y) (* (* z z) (+ z 1.0)) (* (sqrt (/ x (* z z))) (sqrt (/ y (+ z 1.0)))) (* (sqrt (/ x (* z z))) (sqrt (/ y (+ z 1.0)))) (* (sqrt (/ x (* z z))) (/ (sqrt y) (sqrt (+ z 1.0)))) (* (sqrt (/ x (* z z))) (/ (sqrt y) (sqrt (+ z 1.0)))) (* (/ (sqrt x) z) (sqrt (/ y (+ z 1.0)))) (* (/ (sqrt x) z) (sqrt (/ y (+ z 1.0)))) (* (/ (sqrt x) z) (/ (sqrt y) (sqrt (+ z 1.0)))) (* (/ (sqrt x) z) (/ (sqrt y) (sqrt (+ z 1.0)))) (* (/ x (* z z)) (* (cbrt (/ y (+ z 1.0))) (cbrt (/ y (+ z 1.0))))) (* (/ x (* z z)) (sqrt (/ y (+ z 1.0)))) (* (/ x (* z z)) (/ (* (cbrt y) (cbrt y)) (* (cbrt (+ z 1.0)) (cbrt (+ z 1.0))))) (* (/ x (* z z)) (/ (* (cbrt y) (cbrt y)) (sqrt (+ z 1.0)))) (* (/ x (* z z)) (/ (* (cbrt y) (cbrt y)) 1)) (* (/ x (* z z)) (/ (* (cbrt y) (cbrt y)) 1)) (* (/ x (* z z)) (/ (sqrt y) (* (cbrt (+ z 1.0)) (cbrt (+ z 1.0))))) (* (/ x (* z z)) (/ (sqrt y) (sqrt (+ z 1.0)))) (* (/ x (* z z)) (/ (sqrt y) 1)) (* (/ x (* z z)) (/ (sqrt y) 1)) (* (/ x (* z z)) (/ 1 (* (cbrt (+ z 1.0)) (cbrt (+ z 1.0))))) (* (/ x (* z z)) (/ 1 (sqrt (+ z 1.0)))) (* (/ x (* z z)) (/ 1 1)) (* (/ x (* z z)) (/ 1 1)) (* (/ x (* z z)) 1) (* (/ x (* z z)) y) (* (/ x (* z z)) (/ y (+ (pow z 3) (pow 1.0 3)))) (* (/ x (* z z)) (/ y (- (* z z) (* 1.0 1.0)))) (* (cbrt (/ x (* z z))) (/ y (+ z 1.0))) (* (sqrt (/ x (* z z))) (/ y (+ z 1.0))) (* (/ (cbrt x) z) (/ y (+ z 1.0))) (* (/ (sqrt x) z) (/ y (+ z 1.0))) (* (/ x z) (/ y (+ z 1.0))) (* (/ x (* z z)) (/ y (+ z 1.0))) (* (/ 1 (* z z)) (/ y (+ z 1.0))) (* (/ x (* z z)) y) (* x (/ y (+ z 1.0))) (/ x (pow z 2)) (/ x (pow z 2)) (/ x (pow z 2)) (- (+ (* 1.0 (* x y)) (* 1.0 (/ (* x y) (pow z 2)))) (* 1.0 (/ (* x y) z))) (- (+ (* 1.0 (/ (* x y) (pow z 5))) (/ (* x y) (pow z 3))) (* 1.0 (/ (* x y) (pow z 4)))) (- (+ (* 1.0 (/ (* x y) (pow z 5))) (/ (* x y) (pow z 3))) (* 1.0 (/ (* x y) (pow z 4)))) 0.619 * * [simplify]: iteration 0 : 474 enodes (cost 544 ) 0.628 * * [simplify]: iteration 1 : 2399 enodes (cost 458 ) 0.664 * * [simplify]: iteration 2 : 5002 enodes (cost 458 ) 0.666 * [simplify]: Simplified to: (expm1 (/ x (* z z))) (log1p (/ x (* z z))) (log (/ x (* z z))) (log (/ x (* z z))) (log (/ x (* z z))) (exp (/ x (* z z))) (pow (/ x (* z z)) 3) (pow (/ x (* z z)) 3) (* (cbrt (/ x (* z z))) (cbrt (/ x (* z z)))) (cbrt (/ x (* z z))) (pow (/ x (* z z)) 3) (sqrt (/ x (* z z))) (sqrt (/ x (* z z))) (- x) (- (* z z)) (/ (* (cbrt x) (cbrt x)) z) (/ (cbrt x) z) (/ (sqrt x) z) (/ (sqrt x) z) (/ 1 z) (/ x z) (/ 1 (* z z)) (/ (* z z) x) (/ x z) (/ (* z z) (cbrt x)) (/ (* z z) (sqrt x)) (/ (* z z) x) (expm1 (* (/ x (* z z)) (/ y (+ z 1.0)))) (log1p (* (/ x (* z z)) (/ y (+ z 1.0)))) (* (/ x (* z z)) (/ y (+ z 1.0))) (log (* (/ x (* z z)) (/ y (+ z 1.0)))) (log (* (/ x (* z z)) (/ y (+ z 1.0)))) (log (* (/ x (* z z)) (/ y (+ z 1.0)))) (log (* (/ x (* z z)) (/ y (+ z 1.0)))) (log (* (/ x (* z z)) (/ y (+ z 1.0)))) (log (* (/ x (* z z)) (/ y (+ z 1.0)))) (log (* (/ x (* z z)) (/ y (+ z 1.0)))) (exp (* (/ x (* z z)) (/ y (+ z 1.0)))) (pow (* (/ x (* z z)) (/ y (+ z 1.0))) 3) (pow (* (/ x (* z z)) (/ y (+ z 1.0))) 3) (pow (* (/ x (* z z)) (/ y (+ z 1.0))) 3) (pow (* (/ x (* z z)) (/ y (+ z 1.0))) 3) (pow (* (/ x (* z z)) (/ y (+ z 1.0))) 3) (pow (* (/ x (* z z)) (/ y (+ z 1.0))) 3) (* (cbrt (* (/ x (* z z)) (/ y (+ z 1.0)))) (cbrt (* (/ x (* z z)) (/ y (+ z 1.0))))) (cbrt (* (/ x (* z z)) (/ y (+ z 1.0)))) (pow (* (/ x (* z z)) (/ y (+ z 1.0))) 3) (sqrt (* (/ x (* z z)) (/ y (+ z 1.0)))) (sqrt (* (/ x (* z z)) (/ y (+ z 1.0)))) (* x y) (* (* z z) (+ z 1.0)) (* (sqrt (/ x (* z z))) (sqrt (/ y (+ z 1.0)))) (* (sqrt (/ x (* z z))) (sqrt (/ y (+ z 1.0)))) (* (sqrt (/ x (* z z))) (/ (sqrt y) (sqrt (+ z 1.0)))) (* (sqrt (/ x (* z z))) (/ (sqrt y) (sqrt (+ z 1.0)))) (* (/ (sqrt x) z) (sqrt (/ y (+ z 1.0)))) (* (/ (sqrt x) z) (sqrt (/ y (+ z 1.0)))) (* (/ (sqrt x) z) (/ (sqrt y) (sqrt (+ z 1.0)))) (* (/ (sqrt x) z) (/ (sqrt y) (sqrt (+ z 1.0)))) (* (/ x (* z z)) (* (cbrt (/ y (+ z 1.0))) (cbrt (/ y (+ z 1.0))))) (* (/ x (* z z)) (sqrt (/ y (+ z 1.0)))) (* (/ x (* z z)) (/ (* (cbrt y) (cbrt y)) (* (cbrt (+ z 1.0)) (cbrt (+ z 1.0))))) (* (/ x (* z z)) (/ (* (cbrt y) (cbrt y)) (sqrt (+ z 1.0)))) (/ (* x (* (cbrt y) (cbrt y))) (pow z 2)) (/ (* x (* (cbrt y) (cbrt y))) (pow z 2)) (* (/ x (* z z)) (/ (sqrt y) (* (cbrt (+ z 1.0)) (cbrt (+ z 1.0))))) (* (/ x (* z z)) (/ (sqrt y) (sqrt (+ z 1.0)))) (/ (* x (sqrt y)) (pow z 2)) (/ (* x (sqrt y)) (pow z 2)) (/ (/ x (* z z)) (* (cbrt (+ z 1.0)) (cbrt (+ z 1.0)))) (/ (/ x (* z z)) (sqrt (+ z 1.0))) (/ x (* z z)) (/ x (* z z)) (/ x (* z z)) (* (/ x (* z z)) y) (* (/ x (* z z)) (/ y (+ (pow z 3) (pow 1.0 3)))) (* (/ x (* z z)) (/ y (- (* z z) (* 1.0 1.0)))) (* (cbrt (/ x (* z z))) (/ y (+ z 1.0))) (* (sqrt (/ x (* z z))) (/ y (+ z 1.0))) (* (/ (cbrt x) z) (/ y (+ z 1.0))) (* (/ (sqrt x) z) (/ y (+ z 1.0))) (* (/ x z) (/ y (+ z 1.0))) (* (/ x (* z z)) (/ y (+ z 1.0))) (/ (/ y (+ z 1.0)) (pow z 2)) (* (/ x (* z z)) y) (* x (/ y (+ z 1.0))) (/ x (* z z)) (/ x (* z z)) (/ x (* z z)) (* 1.0 (- (fma y x (* (/ x (* z z)) y)) (/ (* x y) z))) (fma 1.0 (/ (* x y) (pow z 5)) (- (/ (* x y) (pow z 3)) (* 1.0 (/ (* x y) (pow z 4))))) (fma 1.0 (/ (* x y) (pow z 5)) (- (/ (* x y) (pow z 3)) (* 1.0 (/ (* x y) (pow z 4))))) 0.667 * * * [progress]: adding candidates to table 0.810 * * [progress]: iteration 3 / 4 0.810 * * * [progress]: picking best candidate 0.820 * * * * [pick]: Picked # 0.820 * * * [progress]: localizing error 0.831 * * * [progress]: generating rewritten candidates 0.831 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2 1 1) 0.832 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 1 2) 0.833 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 1 1) 0.834 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1 1) 0.846 * * * [progress]: generating series expansions 0.846 * * * * [progress]: [ 1 / 4 ] generating series at (2 2 1 1) 0.847 * [approximate]: Taking taylor expansion of (pow x 1/3) in (x) around 0 0.847 * [taylor]: Taking taylor expansion of (pow x 1/3) in x 0.847 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log x))) in x 0.847 * [taylor]: Taking taylor expansion of (* 1/3 (log x)) in x 0.847 * [taylor]: Taking taylor expansion of 1/3 in x 0.847 * [taylor]: Taking taylor expansion of (log x) in x 0.847 * [taylor]: Taking taylor expansion of x in x 0.847 * [taylor]: Taking taylor expansion of (pow x 1/3) in x 0.847 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log x))) in x 0.847 * [taylor]: Taking taylor expansion of (* 1/3 (log x)) in x 0.848 * [taylor]: Taking taylor expansion of 1/3 in x 0.848 * [taylor]: Taking taylor expansion of (log x) in x 0.848 * [taylor]: Taking taylor expansion of x in x 0.899 * [approximate]: Taking taylor expansion of (pow (/ 1 x) 1/3) in (x) around 0 0.899 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 1/3) in x 0.899 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 x)))) in x 0.899 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 x))) in x 0.899 * [taylor]: Taking taylor expansion of 1/3 in x 0.899 * [taylor]: Taking taylor expansion of (log (/ 1 x)) in x 0.899 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.899 * [taylor]: Taking taylor expansion of x in x 0.900 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 1/3) in x 0.900 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 x)))) in x 0.900 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 x))) in x 0.900 * [taylor]: Taking taylor expansion of 1/3 in x 0.900 * [taylor]: Taking taylor expansion of (log (/ 1 x)) in x 0.900 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.900 * [taylor]: Taking taylor expansion of x in x 0.957 * [approximate]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 x) 1/3)) in (x) around 0 0.957 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 x) 1/3)) in x 0.957 * [taylor]: Taking taylor expansion of (cbrt -1) in x 0.957 * [taylor]: Taking taylor expansion of -1 in x 0.958 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 1/3) in x 0.958 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 x)))) in x 0.958 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 x))) in x 0.958 * [taylor]: Taking taylor expansion of 1/3 in x 0.958 * [taylor]: Taking taylor expansion of (log (/ 1 x)) in x 0.958 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.958 * [taylor]: Taking taylor expansion of x in x 0.959 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 x) 1/3)) in x 0.959 * [taylor]: Taking taylor expansion of (cbrt -1) in x 0.959 * [taylor]: Taking taylor expansion of -1 in x 0.960 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 1/3) in x 0.960 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 x)))) in x 0.960 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 x))) in x 0.960 * [taylor]: Taking taylor expansion of 1/3 in x 0.960 * [taylor]: Taking taylor expansion of (log (/ 1 x)) in x 0.960 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.960 * [taylor]: Taking taylor expansion of x in x 1.025 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 1 2) 1.026 * [approximate]: Taking taylor expansion of (pow x 1/3) in (x) around 0 1.026 * [taylor]: Taking taylor expansion of (pow x 1/3) in x 1.026 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log x))) in x 1.026 * [taylor]: Taking taylor expansion of (* 1/3 (log x)) in x 1.026 * [taylor]: Taking taylor expansion of 1/3 in x 1.026 * [taylor]: Taking taylor expansion of (log x) in x 1.026 * [taylor]: Taking taylor expansion of x in x 1.026 * [taylor]: Taking taylor expansion of (pow x 1/3) in x 1.026 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log x))) in x 1.026 * [taylor]: Taking taylor expansion of (* 1/3 (log x)) in x 1.026 * [taylor]: Taking taylor expansion of 1/3 in x 1.026 * [taylor]: Taking taylor expansion of (log x) in x 1.026 * [taylor]: Taking taylor expansion of x in x 1.073 * [approximate]: Taking taylor expansion of (pow (/ 1 x) 1/3) in (x) around 0 1.073 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 1/3) in x 1.073 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 x)))) in x 1.073 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 x))) in x 1.073 * [taylor]: Taking taylor expansion of 1/3 in x 1.073 * [taylor]: Taking taylor expansion of (log (/ 1 x)) in x 1.073 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.073 * [taylor]: Taking taylor expansion of x in x 1.074 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 1/3) in x 1.074 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 x)))) in x 1.074 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 x))) in x 1.074 * [taylor]: Taking taylor expansion of 1/3 in x 1.074 * [taylor]: Taking taylor expansion of (log (/ 1 x)) in x 1.074 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.074 * [taylor]: Taking taylor expansion of x in x 1.129 * [approximate]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 x) 1/3)) in (x) around 0 1.129 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 x) 1/3)) in x 1.130 * [taylor]: Taking taylor expansion of (cbrt -1) in x 1.130 * [taylor]: Taking taylor expansion of -1 in x 1.130 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 1/3) in x 1.130 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 x)))) in x 1.130 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 x))) in x 1.130 * [taylor]: Taking taylor expansion of 1/3 in x 1.130 * [taylor]: Taking taylor expansion of (log (/ 1 x)) in x 1.130 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.130 * [taylor]: Taking taylor expansion of x in x 1.131 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 x) 1/3)) in x 1.131 * [taylor]: Taking taylor expansion of (cbrt -1) in x 1.131 * [taylor]: Taking taylor expansion of -1 in x 1.132 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 1/3) in x 1.132 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 x)))) in x 1.132 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 x))) in x 1.132 * [taylor]: Taking taylor expansion of 1/3 in x 1.132 * [taylor]: Taking taylor expansion of (log (/ 1 x)) in x 1.132 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.132 * [taylor]: Taking taylor expansion of x in x 1.198 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 1 1) 1.198 * [approximate]: Taking taylor expansion of (pow x 1/3) in (x) around 0 1.198 * [taylor]: Taking taylor expansion of (pow x 1/3) in x 1.198 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log x))) in x 1.198 * [taylor]: Taking taylor expansion of (* 1/3 (log x)) in x 1.198 * [taylor]: Taking taylor expansion of 1/3 in x 1.198 * [taylor]: Taking taylor expansion of (log x) in x 1.198 * [taylor]: Taking taylor expansion of x in x 1.199 * [taylor]: Taking taylor expansion of (pow x 1/3) in x 1.199 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log x))) in x 1.199 * [taylor]: Taking taylor expansion of (* 1/3 (log x)) in x 1.199 * [taylor]: Taking taylor expansion of 1/3 in x 1.199 * [taylor]: Taking taylor expansion of (log x) in x 1.199 * [taylor]: Taking taylor expansion of x in x 1.245 * [approximate]: Taking taylor expansion of (pow (/ 1 x) 1/3) in (x) around 0 1.245 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 1/3) in x 1.245 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 x)))) in x 1.245 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 x))) in x 1.245 * [taylor]: Taking taylor expansion of 1/3 in x 1.245 * [taylor]: Taking taylor expansion of (log (/ 1 x)) in x 1.245 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.245 * [taylor]: Taking taylor expansion of x in x 1.246 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 1/3) in x 1.246 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 x)))) in x 1.246 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 x))) in x 1.246 * [taylor]: Taking taylor expansion of 1/3 in x 1.246 * [taylor]: Taking taylor expansion of (log (/ 1 x)) in x 1.246 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.246 * [taylor]: Taking taylor expansion of x in x 1.303 * [approximate]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 x) 1/3)) in (x) around 0 1.303 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 x) 1/3)) in x 1.303 * [taylor]: Taking taylor expansion of (cbrt -1) in x 1.303 * [taylor]: Taking taylor expansion of -1 in x 1.304 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 1/3) in x 1.304 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 x)))) in x 1.304 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 x))) in x 1.304 * [taylor]: Taking taylor expansion of 1/3 in x 1.304 * [taylor]: Taking taylor expansion of (log (/ 1 x)) in x 1.304 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.304 * [taylor]: Taking taylor expansion of x in x 1.305 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 x) 1/3)) in x 1.305 * [taylor]: Taking taylor expansion of (cbrt -1) in x 1.305 * [taylor]: Taking taylor expansion of -1 in x 1.305 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 1/3) in x 1.305 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 x)))) in x 1.305 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 x))) in x 1.305 * [taylor]: Taking taylor expansion of 1/3 in x 1.305 * [taylor]: Taking taylor expansion of (log (/ 1 x)) in x 1.305 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.305 * [taylor]: Taking taylor expansion of x in x 1.375 * * * * [progress]: [ 4 / 4 ] generating series at (2 1 1) 1.375 * [approximate]: Taking taylor expansion of (pow (pow x 2) 1/3) in (x) around 0 1.375 * [taylor]: Taking taylor expansion of (pow (pow x 2) 1/3) in x 1.375 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (pow x 2)))) in x 1.375 * [taylor]: Taking taylor expansion of (* 1/3 (log (pow x 2))) in x 1.375 * [taylor]: Taking taylor expansion of 1/3 in x 1.375 * [taylor]: Taking taylor expansion of (log (pow x 2)) in x 1.375 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.375 * [taylor]: Taking taylor expansion of x in x 1.376 * [taylor]: Taking taylor expansion of (pow (pow x 2) 1/3) in x 1.376 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (pow x 2)))) in x 1.376 * [taylor]: Taking taylor expansion of (* 1/3 (log (pow x 2))) in x 1.376 * [taylor]: Taking taylor expansion of 1/3 in x 1.376 * [taylor]: Taking taylor expansion of (log (pow x 2)) in x 1.376 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.376 * [taylor]: Taking taylor expansion of x in x 1.432 * [approximate]: Taking taylor expansion of (pow (/ 1 (pow x 2)) 1/3) in (x) around 0 1.432 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow x 2)) 1/3) in x 1.432 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow x 2))))) in x 1.432 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 (pow x 2)))) in x 1.432 * [taylor]: Taking taylor expansion of 1/3 in x 1.432 * [taylor]: Taking taylor expansion of (log (/ 1 (pow x 2))) in x 1.432 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1.432 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.432 * [taylor]: Taking taylor expansion of x in x 1.433 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow x 2)) 1/3) in x 1.433 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow x 2))))) in x 1.433 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 (pow x 2)))) in x 1.433 * [taylor]: Taking taylor expansion of 1/3 in x 1.433 * [taylor]: Taking taylor expansion of (log (/ 1 (pow x 2))) in x 1.433 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1.434 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.434 * [taylor]: Taking taylor expansion of x in x 1.493 * [approximate]: Taking taylor expansion of (* (pow (cbrt -1) 2) (pow (/ 1 (pow x 2)) 1/3)) in (x) around 0 1.493 * [taylor]: Taking taylor expansion of (* (pow (cbrt -1) 2) (pow (/ 1 (pow x 2)) 1/3)) in x 1.493 * [taylor]: Taking taylor expansion of (pow (cbrt -1) 2) in x 1.493 * [taylor]: Taking taylor expansion of (cbrt -1) in x 1.493 * [taylor]: Taking taylor expansion of -1 in x 1.494 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow x 2)) 1/3) in x 1.494 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow x 2))))) in x 1.494 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 (pow x 2)))) in x 1.494 * [taylor]: Taking taylor expansion of 1/3 in x 1.494 * [taylor]: Taking taylor expansion of (log (/ 1 (pow x 2))) in x 1.494 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1.494 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.494 * [taylor]: Taking taylor expansion of x in x 1.495 * [taylor]: Taking taylor expansion of (* (pow (cbrt -1) 2) (pow (/ 1 (pow x 2)) 1/3)) in x 1.495 * [taylor]: Taking taylor expansion of (pow (cbrt -1) 2) in x 1.495 * [taylor]: Taking taylor expansion of (cbrt -1) in x 1.495 * [taylor]: Taking taylor expansion of -1 in x 1.495 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow x 2)) 1/3) in x 1.495 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow x 2))))) in x 1.495 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 (pow x 2)))) in x 1.495 * [taylor]: Taking taylor expansion of 1/3 in x 1.495 * [taylor]: Taking taylor expansion of (log (/ 1 (pow x 2))) in x 1.495 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1.495 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.496 * [taylor]: Taking taylor expansion of x in x 1.565 * * * [progress]: simplifying candidates 1.751 * [simplify]: Simplifying using # : (expm1 (cbrt x)) (log1p (cbrt x)) (log (cbrt x)) (exp (cbrt x)) (cbrt (* (cbrt x) (cbrt x))) (cbrt (cbrt x)) (cbrt (sqrt x)) (cbrt (sqrt x)) (cbrt 1) (cbrt x) (* (cbrt (cbrt x)) (cbrt (cbrt x))) (cbrt (cbrt x)) (* (* (cbrt x) (cbrt x)) (cbrt x)) (sqrt (cbrt x)) (sqrt (cbrt x)) (expm1 (cbrt x)) (log1p (cbrt x)) (log (cbrt x)) (exp (cbrt x)) (cbrt (* (cbrt x) (cbrt x))) (cbrt (cbrt x)) (cbrt (sqrt x)) (cbrt (sqrt x)) (cbrt 1) (cbrt x) (* (cbrt (cbrt x)) (cbrt (cbrt x))) (cbrt (cbrt x)) (* (* (cbrt x) (cbrt x)) (cbrt x)) (sqrt (cbrt x)) (sqrt (cbrt x)) (expm1 (cbrt x)) (log1p (cbrt x)) (log (cbrt x)) (exp (cbrt x)) (cbrt (* (cbrt x) (cbrt x))) (cbrt (cbrt x)) (cbrt (sqrt x)) (cbrt (sqrt x)) (cbrt 1) (cbrt x) (* (cbrt (cbrt x)) (cbrt (cbrt x))) (cbrt (cbrt x)) (* (* (cbrt x) (cbrt x)) (cbrt x)) (sqrt (cbrt x)) (sqrt (cbrt x)) (expm1 (* (cbrt x) (cbrt x))) (log1p (* (cbrt x) (cbrt x))) (+ 1/3 1/3) (+ 1 1) (* x x) (* (cbrt x) (cbrt x)) (+ 1 1) (+ (log (cbrt x)) (log (cbrt x))) (log (* (cbrt x) (cbrt x))) (exp (* (cbrt x) (cbrt x))) (* x x) (* (cbrt (* (cbrt x) (cbrt x))) (cbrt (* (cbrt x) (cbrt x)))) (cbrt (* (cbrt x) (cbrt x))) (* (* (* (cbrt x) (cbrt x)) (* (cbrt x) (cbrt x))) (* (cbrt x) (cbrt x))) (sqrt (* (cbrt x) (cbrt x))) (sqrt (* (cbrt x) (cbrt x))) (* (cbrt (* (cbrt x) (cbrt x))) (cbrt (* (cbrt x) (cbrt x)))) (* (cbrt (cbrt x)) (cbrt (cbrt x))) (* (cbrt (sqrt x)) (cbrt (sqrt x))) (* (cbrt (sqrt x)) (cbrt (sqrt x))) (* (cbrt 1) (cbrt 1)) (* (cbrt x) (cbrt x)) (* (* (cbrt (cbrt x)) (cbrt (cbrt x))) (* (cbrt (cbrt x)) (cbrt (cbrt x)))) (* (cbrt (cbrt x)) (cbrt (cbrt x))) (* (sqrt (cbrt x)) (sqrt (cbrt x))) (* (sqrt (cbrt x)) (sqrt (cbrt x))) (* 1 1) (* (cbrt x) (cbrt x)) (* (cbrt (sqrt x)) (cbrt (sqrt x))) (* (cbrt (sqrt x)) (cbrt (sqrt x))) (* (cbrt (sqrt x)) (sqrt (cbrt x))) (* (cbrt (sqrt x)) (sqrt (cbrt x))) (* (sqrt (cbrt x)) (cbrt (sqrt x))) (* (sqrt (cbrt x)) (cbrt (sqrt x))) (* (sqrt (cbrt x)) (sqrt (cbrt x))) (* (sqrt (cbrt x)) (sqrt (cbrt x))) (* 2 1/3) (* 2 1) (* (cbrt x) (cbrt (* (cbrt x) (cbrt x)))) (* (cbrt x) (cbrt (sqrt x))) (* (cbrt x) (cbrt 1)) (* (cbrt x) (* (cbrt (cbrt x)) (cbrt (cbrt x)))) (* (cbrt x) (sqrt (cbrt x))) (* (cbrt x) 1) (* (cbrt (cbrt x)) (cbrt x)) (* (cbrt (sqrt x)) (cbrt x)) (* (cbrt x) (cbrt x)) (* (cbrt (cbrt x)) (cbrt x)) (* (sqrt (cbrt x)) (cbrt x)) (* (cbrt x) (cbrt x)) (pow x 1/3) (pow (/ 1 x) -1/3) (* (pow (* -1 x) 1/3) (cbrt -1)) (pow x 1/3) (pow (/ 1 x) -1/3) (* (pow (* -1 x) 1/3) (cbrt -1)) (pow x 1/3) (pow (/ 1 x) -1/3) (* (pow (* -1 x) 1/3) (cbrt -1)) (pow x 2/3) (pow (/ 1 x) -2/3) (* (pow (cbrt -1) 2) (pow (pow x 2) 1/3)) 1.755 * * [simplify]: iteration 0 : 119 enodes (cost 308 ) 1.758 * * [simplify]: iteration 1 : 477 enodes (cost 281 ) 1.771 * * [simplify]: iteration 2 : 2972 enodes (cost 258 ) 1.834 * * [simplify]: iteration 3 : 5001 enodes (cost 255 ) 1.836 * [simplify]: Simplified to: (expm1 (cbrt x)) (log1p (cbrt x)) (log (cbrt x)) (exp (cbrt x)) (cbrt (* (cbrt x) (cbrt x))) (cbrt (cbrt x)) (cbrt (sqrt x)) (cbrt (sqrt x)) 1 (pow x 1/3) (* (cbrt (cbrt x)) (cbrt (cbrt x))) (cbrt (cbrt x)) x (sqrt (cbrt x)) (sqrt (cbrt x)) (expm1 (cbrt x)) (log1p (cbrt x)) (log (cbrt x)) (exp (cbrt x)) (cbrt (* (cbrt x) (cbrt x))) (cbrt (cbrt x)) (cbrt (sqrt x)) (cbrt (sqrt x)) 1 (pow x 1/3) (* (cbrt (cbrt x)) (cbrt (cbrt x))) (cbrt (cbrt x)) x (sqrt (cbrt x)) (sqrt (cbrt x)) (expm1 (cbrt x)) (log1p (cbrt x)) (log (cbrt x)) (exp (cbrt x)) (cbrt (* (cbrt x) (cbrt x))) (cbrt (cbrt x)) (cbrt (sqrt x)) (cbrt (sqrt x)) 1 (pow x 1/3) (* (cbrt (cbrt x)) (cbrt (cbrt x))) (cbrt (cbrt x)) x (sqrt (cbrt x)) (sqrt (cbrt x)) (expm1 (* (cbrt x) (cbrt x))) (log1p (* (cbrt x) (cbrt x))) 2/3 2 (pow x 2) (pow x 2/3) 2 (* 2/3 (log x)) (* 2/3 (log x)) (exp (pow x 2/3)) (pow x 2) (* (cbrt (* (cbrt x) (cbrt x))) (cbrt (* (cbrt x) (cbrt x)))) (cbrt (* (cbrt x) (cbrt x))) (pow x 2) (fabs (pow x 1/3)) (fabs (pow x 1/3)) (* (cbrt (* (cbrt x) (cbrt x))) (cbrt (* (cbrt x) (cbrt x)))) (* (cbrt (cbrt x)) (cbrt (cbrt x))) (* (cbrt (sqrt x)) (cbrt (sqrt x))) (* (cbrt (sqrt x)) (cbrt (sqrt x))) 1 (pow x 2/3) (pow (cbrt (cbrt x)) 4) (* (cbrt (cbrt x)) (cbrt (cbrt x))) (pow x 1/3) (pow x 1/3) 1 (pow x 2/3) (* (cbrt (sqrt x)) (cbrt (sqrt x))) (* (cbrt (sqrt x)) (cbrt (sqrt x))) (* (cbrt (sqrt x)) (sqrt (cbrt x))) (* (cbrt (sqrt x)) (sqrt (cbrt x))) (* (cbrt (sqrt x)) (sqrt (cbrt x))) (* (cbrt (sqrt x)) (sqrt (cbrt x))) (pow x 1/3) (pow x 1/3) 2/3 2 (* (cbrt x) (cbrt (* (cbrt x) (cbrt x)))) (* (cbrt x) (cbrt (sqrt x))) (pow x 1/3) (pow (cbrt (cbrt x)) 5) (pow (sqrt (cbrt x)) 3) (pow x 1/3) (pow (cbrt (cbrt x)) 4) (* (cbrt x) (cbrt (sqrt x))) (pow x 2/3) (pow (cbrt (cbrt x)) 4) (pow (sqrt (cbrt x)) 3) (pow x 2/3) (pow x 1/3) (pow (/ 1 x) -1/3) (* (pow (* -1 x) 1/3) (cbrt -1)) (pow x 1/3) (pow (/ 1 x) -1/3) (* (pow (* -1 x) 1/3) (cbrt -1)) (pow x 1/3) (pow (/ 1 x) -1/3) (* (pow (* -1 x) 1/3) (cbrt -1)) (pow x 2/3) (pow (/ 1 x) -2/3) (* (pow (cbrt -1) 2) (pow (pow x 2) 1/3)) 1.837 * * * [progress]: adding candidates to table 2.051 * * [progress]: iteration 4 / 4 2.052 * * * [progress]: picking best candidate 2.064 * * * * [pick]: Picked # 2.064 * * * [progress]: localizing error 2.080 * * * [progress]: generating rewritten candidates 2.080 * * * * [progress]: [ 1 / 4 ] rewriting at (2 1 1 1 2) 2.085 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 1 2) 2.087 * * * * [progress]: [ 3 / 4 ] rewriting at (2 2 1 1) 2.087 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1 1 2 1) 2.089 * * * [progress]: generating series expansions 2.089 * * * * [progress]: [ 1 / 4 ] generating series at (2 1 1 1 2) 2.089 * [approximate]: Taking taylor expansion of (pow (pow x 2) 1/9) in (x) around 0 2.089 * [taylor]: Taking taylor expansion of (pow (pow x 2) 1/9) in x 2.089 * [taylor]: Taking taylor expansion of (exp (* 1/9 (log (pow x 2)))) in x 2.089 * [taylor]: Taking taylor expansion of (* 1/9 (log (pow x 2))) in x 2.089 * [taylor]: Taking taylor expansion of 1/9 in x 2.089 * [taylor]: Taking taylor expansion of (log (pow x 2)) in x 2.089 * [taylor]: Taking taylor expansion of (pow x 2) in x 2.089 * [taylor]: Taking taylor expansion of x in x 2.090 * [taylor]: Taking taylor expansion of (pow (pow x 2) 1/9) in x 2.090 * [taylor]: Taking taylor expansion of (exp (* 1/9 (log (pow x 2)))) in x 2.090 * [taylor]: Taking taylor expansion of (* 1/9 (log (pow x 2))) in x 2.090 * [taylor]: Taking taylor expansion of 1/9 in x 2.090 * [taylor]: Taking taylor expansion of (log (pow x 2)) in x 2.090 * [taylor]: Taking taylor expansion of (pow x 2) in x 2.090 * [taylor]: Taking taylor expansion of x in x 2.162 * [approximate]: Taking taylor expansion of (pow (/ 1 (pow x 2)) 1/9) in (x) around 0 2.163 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow x 2)) 1/9) in x 2.163 * [taylor]: Taking taylor expansion of (exp (* 1/9 (log (/ 1 (pow x 2))))) in x 2.163 * [taylor]: Taking taylor expansion of (* 1/9 (log (/ 1 (pow x 2)))) in x 2.163 * [taylor]: Taking taylor expansion of 1/9 in x 2.163 * [taylor]: Taking taylor expansion of (log (/ 1 (pow x 2))) in x 2.163 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 2.163 * [taylor]: Taking taylor expansion of (pow x 2) in x 2.163 * [taylor]: Taking taylor expansion of x in x 2.164 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow x 2)) 1/9) in x 2.164 * [taylor]: Taking taylor expansion of (exp (* 1/9 (log (/ 1 (pow x 2))))) in x 2.164 * [taylor]: Taking taylor expansion of (* 1/9 (log (/ 1 (pow x 2)))) in x 2.164 * [taylor]: Taking taylor expansion of 1/9 in x 2.164 * [taylor]: Taking taylor expansion of (log (/ 1 (pow x 2))) in x 2.164 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 2.164 * [taylor]: Taking taylor expansion of (pow x 2) in x 2.164 * [taylor]: Taking taylor expansion of x in x 2.235 * [approximate]: Taking taylor expansion of (* (pow (pow (cbrt -1) 2) 1/3) (pow (/ 1 (pow x 2)) 1/9)) in (x) around 0 2.235 * [taylor]: Taking taylor expansion of (* (pow (pow (cbrt -1) 2) 1/3) (pow (/ 1 (pow x 2)) 1/9)) in x 2.235 * [taylor]: Taking taylor expansion of (pow (pow (cbrt -1) 2) 1/3) in x 2.235 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (pow (cbrt -1) 2)))) in x 2.235 * [taylor]: Taking taylor expansion of (* 1/3 (log (pow (cbrt -1) 2))) in x 2.235 * [taylor]: Taking taylor expansion of 1/3 in x 2.235 * [taylor]: Taking taylor expansion of (log (pow (cbrt -1) 2)) in x 2.235 * [taylor]: Taking taylor expansion of (pow (cbrt -1) 2) in x 2.235 * [taylor]: Taking taylor expansion of (cbrt -1) in x 2.235 * [taylor]: Taking taylor expansion of -1 in x 2.241 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow x 2)) 1/9) in x 2.241 * [taylor]: Taking taylor expansion of (exp (* 1/9 (log (/ 1 (pow x 2))))) in x 2.241 * [taylor]: Taking taylor expansion of (* 1/9 (log (/ 1 (pow x 2)))) in x 2.241 * [taylor]: Taking taylor expansion of 1/9 in x 2.241 * [taylor]: Taking taylor expansion of (log (/ 1 (pow x 2))) in x 2.241 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 2.241 * [taylor]: Taking taylor expansion of (pow x 2) in x 2.241 * [taylor]: Taking taylor expansion of x in x 2.242 * [taylor]: Taking taylor expansion of (* (pow (pow (cbrt -1) 2) 1/3) (pow (/ 1 (pow x 2)) 1/9)) in x 2.242 * [taylor]: Taking taylor expansion of (pow (pow (cbrt -1) 2) 1/3) in x 2.242 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (pow (cbrt -1) 2)))) in x 2.242 * [taylor]: Taking taylor expansion of (* 1/3 (log (pow (cbrt -1) 2))) in x 2.242 * [taylor]: Taking taylor expansion of 1/3 in x 2.242 * [taylor]: Taking taylor expansion of (log (pow (cbrt -1) 2)) in x 2.242 * [taylor]: Taking taylor expansion of (pow (cbrt -1) 2) in x 2.242 * [taylor]: Taking taylor expansion of (cbrt -1) in x 2.242 * [taylor]: Taking taylor expansion of -1 in x 2.247 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow x 2)) 1/9) in x 2.247 * [taylor]: Taking taylor expansion of (exp (* 1/9 (log (/ 1 (pow x 2))))) in x 2.247 * [taylor]: Taking taylor expansion of (* 1/9 (log (/ 1 (pow x 2)))) in x 2.247 * [taylor]: Taking taylor expansion of 1/9 in x 2.247 * [taylor]: Taking taylor expansion of (log (/ 1 (pow x 2))) in x 2.247 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 2.247 * [taylor]: Taking taylor expansion of (pow x 2) in x 2.247 * [taylor]: Taking taylor expansion of x in x 2.383 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 1 2) 2.383 * [approximate]: Taking taylor expansion of (pow x 1/9) in (x) around 0 2.383 * [taylor]: Taking taylor expansion of (pow x 1/9) in x 2.383 * [taylor]: Taking taylor expansion of (exp (* 1/9 (log x))) in x 2.383 * [taylor]: Taking taylor expansion of (* 1/9 (log x)) in x 2.383 * [taylor]: Taking taylor expansion of 1/9 in x 2.383 * [taylor]: Taking taylor expansion of (log x) in x 2.384 * [taylor]: Taking taylor expansion of x in x 2.384 * [taylor]: Taking taylor expansion of (pow x 1/9) in x 2.384 * [taylor]: Taking taylor expansion of (exp (* 1/9 (log x))) in x 2.384 * [taylor]: Taking taylor expansion of (* 1/9 (log x)) in x 2.384 * [taylor]: Taking taylor expansion of 1/9 in x 2.384 * [taylor]: Taking taylor expansion of (log x) in x 2.384 * [taylor]: Taking taylor expansion of x in x 2.432 * [approximate]: Taking taylor expansion of (pow (/ 1 x) 1/9) in (x) around 0 2.432 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 1/9) in x 2.432 * [taylor]: Taking taylor expansion of (exp (* 1/9 (log (/ 1 x)))) in x 2.432 * [taylor]: Taking taylor expansion of (* 1/9 (log (/ 1 x))) in x 2.432 * [taylor]: Taking taylor expansion of 1/9 in x 2.432 * [taylor]: Taking taylor expansion of (log (/ 1 x)) in x 2.432 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.432 * [taylor]: Taking taylor expansion of x in x 2.433 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 1/9) in x 2.433 * [taylor]: Taking taylor expansion of (exp (* 1/9 (log (/ 1 x)))) in x 2.433 * [taylor]: Taking taylor expansion of (* 1/9 (log (/ 1 x))) in x 2.433 * [taylor]: Taking taylor expansion of 1/9 in x 2.433 * [taylor]: Taking taylor expansion of (log (/ 1 x)) in x 2.433 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.433 * [taylor]: Taking taylor expansion of x in x 2.487 * [approximate]: Taking taylor expansion of (* (pow (cbrt -1) 1/3) (pow (/ 1 x) 1/9)) in (x) around 0 2.487 * [taylor]: Taking taylor expansion of (* (pow (cbrt -1) 1/3) (pow (/ 1 x) 1/9)) in x 2.487 * [taylor]: Taking taylor expansion of (pow (cbrt -1) 1/3) in x 2.487 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (cbrt -1)))) in x 2.487 * [taylor]: Taking taylor expansion of (* 1/3 (log (cbrt -1))) in x 2.487 * [taylor]: Taking taylor expansion of 1/3 in x 2.487 * [taylor]: Taking taylor expansion of (log (cbrt -1)) in x 2.487 * [taylor]: Taking taylor expansion of (cbrt -1) in x 2.487 * [taylor]: Taking taylor expansion of -1 in x 2.490 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 1/9) in x 2.490 * [taylor]: Taking taylor expansion of (exp (* 1/9 (log (/ 1 x)))) in x 2.490 * [taylor]: Taking taylor expansion of (* 1/9 (log (/ 1 x))) in x 2.491 * [taylor]: Taking taylor expansion of 1/9 in x 2.491 * [taylor]: Taking taylor expansion of (log (/ 1 x)) in x 2.491 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.491 * [taylor]: Taking taylor expansion of x in x 2.491 * [taylor]: Taking taylor expansion of (* (pow (cbrt -1) 1/3) (pow (/ 1 x) 1/9)) in x 2.491 * [taylor]: Taking taylor expansion of (pow (cbrt -1) 1/3) in x 2.491 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (cbrt -1)))) in x 2.491 * [taylor]: Taking taylor expansion of (* 1/3 (log (cbrt -1))) in x 2.491 * [taylor]: Taking taylor expansion of 1/3 in x 2.491 * [taylor]: Taking taylor expansion of (log (cbrt -1)) in x 2.491 * [taylor]: Taking taylor expansion of (cbrt -1) in x 2.491 * [taylor]: Taking taylor expansion of -1 in x 2.495 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 1/9) in x 2.495 * [taylor]: Taking taylor expansion of (exp (* 1/9 (log (/ 1 x)))) in x 2.495 * [taylor]: Taking taylor expansion of (* 1/9 (log (/ 1 x))) in x 2.495 * [taylor]: Taking taylor expansion of 1/9 in x 2.495 * [taylor]: Taking taylor expansion of (log (/ 1 x)) in x 2.495 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.495 * [taylor]: Taking taylor expansion of x in x 2.611 * * * * [progress]: [ 3 / 4 ] generating series at (2 2 1 1) 2.611 * [approximate]: Taking taylor expansion of (pow x 1/3) in (x) around 0 2.611 * [taylor]: Taking taylor expansion of (pow x 1/3) in x 2.611 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log x))) in x 2.611 * [taylor]: Taking taylor expansion of (* 1/3 (log x)) in x 2.611 * [taylor]: Taking taylor expansion of 1/3 in x 2.611 * [taylor]: Taking taylor expansion of (log x) in x 2.611 * [taylor]: Taking taylor expansion of x in x 2.612 * [taylor]: Taking taylor expansion of (pow x 1/3) in x 2.612 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log x))) in x 2.612 * [taylor]: Taking taylor expansion of (* 1/3 (log x)) in x 2.612 * [taylor]: Taking taylor expansion of 1/3 in x 2.612 * [taylor]: Taking taylor expansion of (log x) in x 2.612 * [taylor]: Taking taylor expansion of x in x 2.657 * [approximate]: Taking taylor expansion of (pow (/ 1 x) 1/3) in (x) around 0 2.657 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 1/3) in x 2.657 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 x)))) in x 2.657 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 x))) in x 2.657 * [taylor]: Taking taylor expansion of 1/3 in x 2.657 * [taylor]: Taking taylor expansion of (log (/ 1 x)) in x 2.657 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.657 * [taylor]: Taking taylor expansion of x in x 2.658 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 1/3) in x 2.658 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 x)))) in x 2.658 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 x))) in x 2.658 * [taylor]: Taking taylor expansion of 1/3 in x 2.658 * [taylor]: Taking taylor expansion of (log (/ 1 x)) in x 2.658 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.658 * [taylor]: Taking taylor expansion of x in x 2.714 * [approximate]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 x) 1/3)) in (x) around 0 2.714 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 x) 1/3)) in x 2.714 * [taylor]: Taking taylor expansion of (cbrt -1) in x 2.714 * [taylor]: Taking taylor expansion of -1 in x 2.715 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 1/3) in x 2.715 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 x)))) in x 2.715 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 x))) in x 2.715 * [taylor]: Taking taylor expansion of 1/3 in x 2.715 * [taylor]: Taking taylor expansion of (log (/ 1 x)) in x 2.715 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.715 * [taylor]: Taking taylor expansion of x in x 2.716 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 x) 1/3)) in x 2.716 * [taylor]: Taking taylor expansion of (cbrt -1) in x 2.716 * [taylor]: Taking taylor expansion of -1 in x 2.717 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 1/3) in x 2.717 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 x)))) in x 2.717 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 x))) in x 2.717 * [taylor]: Taking taylor expansion of 1/3 in x 2.717 * [taylor]: Taking taylor expansion of (log (/ 1 x)) in x 2.717 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.717 * [taylor]: Taking taylor expansion of x in x 2.783 * * * * [progress]: [ 4 / 4 ] generating series at (2 1 1 2 1) 2.783 * [approximate]: Taking taylor expansion of (pow x 1/3) in (x) around 0 2.783 * [taylor]: Taking taylor expansion of (pow x 1/3) in x 2.783 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log x))) in x 2.783 * [taylor]: Taking taylor expansion of (* 1/3 (log x)) in x 2.783 * [taylor]: Taking taylor expansion of 1/3 in x 2.783 * [taylor]: Taking taylor expansion of (log x) in x 2.783 * [taylor]: Taking taylor expansion of x in x 2.784 * [taylor]: Taking taylor expansion of (pow x 1/3) in x 2.784 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log x))) in x 2.784 * [taylor]: Taking taylor expansion of (* 1/3 (log x)) in x 2.784 * [taylor]: Taking taylor expansion of 1/3 in x 2.784 * [taylor]: Taking taylor expansion of (log x) in x 2.784 * [taylor]: Taking taylor expansion of x in x 2.835 * [approximate]: Taking taylor expansion of (pow (/ 1 x) 1/3) in (x) around 0 2.835 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 1/3) in x 2.835 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 x)))) in x 2.835 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 x))) in x 2.835 * [taylor]: Taking taylor expansion of 1/3 in x 2.835 * [taylor]: Taking taylor expansion of (log (/ 1 x)) in x 2.835 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.835 * [taylor]: Taking taylor expansion of x in x 2.836 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 1/3) in x 2.836 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 x)))) in x 2.836 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 x))) in x 2.836 * [taylor]: Taking taylor expansion of 1/3 in x 2.836 * [taylor]: Taking taylor expansion of (log (/ 1 x)) in x 2.836 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.836 * [taylor]: Taking taylor expansion of x in x 2.884 * [approximate]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 x) 1/3)) in (x) around 0 2.884 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 x) 1/3)) in x 2.884 * [taylor]: Taking taylor expansion of (cbrt -1) in x 2.884 * [taylor]: Taking taylor expansion of -1 in x 2.885 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 1/3) in x 2.885 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 x)))) in x 2.885 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 x))) in x 2.885 * [taylor]: Taking taylor expansion of 1/3 in x 2.885 * [taylor]: Taking taylor expansion of (log (/ 1 x)) in x 2.885 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.885 * [taylor]: Taking taylor expansion of x in x 2.886 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 x) 1/3)) in x 2.886 * [taylor]: Taking taylor expansion of (cbrt -1) in x 2.886 * [taylor]: Taking taylor expansion of -1 in x 2.886 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 1/3) in x 2.886 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 x)))) in x 2.886 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 x))) in x 2.886 * [taylor]: Taking taylor expansion of 1/3 in x 2.887 * [taylor]: Taking taylor expansion of (log (/ 1 x)) in x 2.887 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.887 * [taylor]: Taking taylor expansion of x in x 2.960 * * * [progress]: simplifying candidates 2.961 * [simplify]: Simplifying using # : (expm1 (cbrt (* (cbrt x) (cbrt x)))) (log1p (cbrt (* (cbrt x) (cbrt x)))) (log (cbrt (* (cbrt x) (cbrt x)))) (exp (cbrt (* (cbrt x) (cbrt x)))) (cbrt (cbrt x)) (cbrt (cbrt x)) (* (cbrt (cbrt (* (cbrt x) (cbrt x)))) (cbrt (cbrt (* (cbrt x) (cbrt x))))) (cbrt (cbrt (* (cbrt x) (cbrt x)))) (* (* (cbrt (* (cbrt x) (cbrt x))) (cbrt (* (cbrt x) (cbrt x)))) (cbrt (* (cbrt x) (cbrt x)))) (sqrt (cbrt (* (cbrt x) (cbrt x)))) (sqrt (cbrt (* (cbrt x) (cbrt x)))) (expm1 (cbrt (cbrt x))) (log1p (cbrt (cbrt x))) (log (cbrt (cbrt x))) (exp (cbrt (cbrt x))) (cbrt (cbrt (* (cbrt x) (cbrt x)))) (cbrt (cbrt (cbrt x))) (cbrt (cbrt (sqrt x))) (cbrt (cbrt (sqrt x))) (cbrt (cbrt 1)) (cbrt (cbrt x)) (cbrt (* (cbrt (cbrt x)) (cbrt (cbrt x)))) (cbrt (cbrt (cbrt x))) (cbrt (sqrt (cbrt x))) (cbrt (sqrt (cbrt x))) (cbrt 1) (cbrt (cbrt x)) (* (cbrt (cbrt (cbrt x))) (cbrt (cbrt (cbrt x)))) (cbrt (cbrt (cbrt x))) (* (* (cbrt (cbrt x)) (cbrt (cbrt x))) (cbrt (cbrt x))) (sqrt (cbrt (cbrt x))) (sqrt (cbrt (cbrt x))) (expm1 (cbrt x)) (log1p (cbrt x)) (log (cbrt x)) (exp (cbrt x)) (cbrt (* (cbrt x) (cbrt x))) (cbrt (cbrt x)) (cbrt (sqrt x)) (cbrt (sqrt x)) (cbrt 1) (cbrt x) (* (cbrt (cbrt x)) (cbrt (cbrt x))) (cbrt (cbrt x)) (* (* (cbrt x) (cbrt x)) (cbrt x)) (sqrt (cbrt x)) (sqrt (cbrt x)) (expm1 (cbrt x)) (log1p (cbrt x)) (log (cbrt x)) (exp (cbrt x)) (cbrt (* (cbrt x) (cbrt x))) (cbrt (cbrt x)) (cbrt (sqrt x)) (cbrt (sqrt x)) (cbrt 1) (cbrt x) (* (cbrt (cbrt x)) (cbrt (cbrt x))) (cbrt (cbrt x)) (* (* (cbrt x) (cbrt x)) (cbrt x)) (sqrt (cbrt x)) (sqrt (cbrt x)) (pow x 2/9) (pow (/ 1 x) -2/9) (* (pow (pow (cbrt -1) 2) 1/3) (pow (pow x 2) 1/9)) (pow x 1/9) (pow (/ 1 x) -1/9) (* (pow (* -1 x) 1/9) (pow (cbrt -1) 1/3)) (pow x 1/3) (pow (/ 1 x) -1/3) (* (pow (* -1 x) 1/3) (cbrt -1)) (pow x 1/3) (pow (/ 1 x) -1/3) (* (pow (* -1 x) 1/3) (cbrt -1)) 2.967 * * [simplify]: iteration 0 : 112 enodes (cost 239 ) 2.970 * * [simplify]: iteration 1 : 242 enodes (cost 219 ) 2.977 * * [simplify]: iteration 2 : 759 enodes (cost 209 ) 2.995 * * [simplify]: iteration 3 : 3150 enodes (cost 209 ) 3.069 * * [simplify]: iteration 4 : 5002 enodes (cost 204 ) 3.071 * [simplify]: Simplified to: (expm1 (cbrt (* (cbrt x) (cbrt x)))) (log1p (cbrt (* (cbrt x) (cbrt x)))) (log (cbrt (* (cbrt x) (cbrt x)))) (exp (cbrt (* (cbrt x) (cbrt x)))) (cbrt (cbrt x)) (cbrt (cbrt x)) (* (cbrt (cbrt (* (cbrt x) (cbrt x)))) (cbrt (cbrt (* (cbrt x) (cbrt x))))) (cbrt (cbrt (* (cbrt x) (cbrt x)))) (pow x 2/3) (sqrt (cbrt (* (cbrt x) (cbrt x)))) (sqrt (cbrt (* (cbrt x) (cbrt x)))) (expm1 (cbrt (cbrt x))) (log1p (cbrt (cbrt x))) (log (cbrt (cbrt x))) (exp (cbrt (cbrt x))) (cbrt (cbrt (* (cbrt x) (cbrt x)))) (cbrt (cbrt (cbrt x))) (cbrt (cbrt (sqrt x))) (cbrt (cbrt (sqrt x))) 1 (cbrt (cbrt x)) (cbrt (* (cbrt (cbrt x)) (cbrt (cbrt x)))) (cbrt (cbrt (cbrt x))) (cbrt (sqrt (cbrt x))) (cbrt (sqrt (cbrt x))) 1 (cbrt (cbrt x)) (* (cbrt (cbrt (cbrt x))) (cbrt (cbrt (cbrt x)))) (cbrt (cbrt (cbrt x))) (pow x 1/3) (sqrt (cbrt (cbrt x))) (sqrt (cbrt (cbrt x))) (expm1 (cbrt x)) (log1p (cbrt x)) (log (cbrt x)) (exp (cbrt x)) (cbrt (* (cbrt x) (cbrt x))) (cbrt (cbrt x)) (cbrt (sqrt x)) (cbrt (sqrt x)) 1 (pow x 1/3) (* (cbrt (cbrt x)) (cbrt (cbrt x))) (cbrt (cbrt x)) x (sqrt (cbrt x)) (sqrt (cbrt x)) (expm1 (cbrt x)) (log1p (cbrt x)) (log (cbrt x)) (exp (cbrt x)) (cbrt (* (cbrt x) (cbrt x))) (cbrt (cbrt x)) (cbrt (sqrt x)) (cbrt (sqrt x)) 1 (pow x 1/3) (* (cbrt (cbrt x)) (cbrt (cbrt x))) (cbrt (cbrt x)) x (sqrt (cbrt x)) (sqrt (cbrt x)) (pow x 2/9) (pow (/ 1 x) -2/9) (* (pow (pow (cbrt -1) 2) 1/3) (pow (pow x 2) 1/9)) (pow x 1/9) (pow (/ 1 x) -1/9) (* (pow (* -1 x) 1/9) (pow (cbrt -1) 1/3)) (pow x 1/3) (pow (/ 1 x) -1/3) (* (pow (* -1 x) 1/3) (cbrt -1)) (pow x 1/3) (pow (/ 1 x) -1/3) (* (pow (* -1 x) 1/3) (cbrt -1)) 3.071 * * * [progress]: adding candidates to table 3.304 * [progress]: [Phase 3 of 3] Extracting. 3.304 * * [regime]: Finding splitpoints for: (# # # # # # # #) 3.305 * * * [regime-changes]: Trying 3 branch expressions: (z y x) 3.305 * * * * [regimes]: Trying to branch on z from (# # # # # # # #) 3.334 * * * * [regimes]: Trying to branch on y from (# # # # # # # #) 3.362 * * * * [regimes]: Trying to branch on x from (# # # # # # # #) 3.387 * * * [regime]: Found split indices: #