19.639 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 1.179 * * * [progress]: [2/2] Setting up program. 1.182 * [progress]: [Phase 2 of 3] Improving. 1.183 * [simplify]: Simplifying using # : (- (/ (* x y) 2.0) (/ z 8.0)) 1.185 * * [simplify]: iteration 0 : 14 enodes (cost 4 ) 1.186 * * [simplify]: iteration 1 : 21 enodes (cost 4 ) 1.187 * * [simplify]: iteration 2 : 24 enodes (cost 4 ) 1.188 * * [simplify]: iteration 3 : 25 enodes (cost 4 ) 1.189 * * [simplify]: iteration 4 : 25 enodes (cost 4 ) 1.189 * [simplify]: Simplified to: (- (/ (* x y) 2.0) (/ z 8.0)) 1.189 * * [progress]: iteration 1 / 4 1.189 * * * [progress]: picking best candidate 1.192 * * * * [pick]: Picked # 1.192 * * * [progress]: localizing error 1.198 * * * [progress]: generating rewritten candidates 1.198 * * * * [progress]: [ 1 / 2 ] rewriting at (2) 1.207 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1) 1.214 * * * [progress]: generating series expansions 1.214 * * * * [progress]: [ 1 / 2 ] generating series at (2) 1.214 * [approximate]: Taking taylor expansion of (- (* 0.5 (* x y)) (* 0.125 z)) in (x y z) around 0 1.214 * [taylor]: Taking taylor expansion of (- (* 0.5 (* x y)) (* 0.125 z)) in z 1.214 * [taylor]: Taking taylor expansion of (* 0.5 (* x y)) in z 1.214 * [taylor]: Taking taylor expansion of 0.5 in z 1.214 * [taylor]: Taking taylor expansion of (* x y) in z 1.214 * [taylor]: Taking taylor expansion of x in z 1.214 * [taylor]: Taking taylor expansion of y in z 1.214 * [taylor]: Taking taylor expansion of (* 0.125 z) in z 1.214 * [taylor]: Taking taylor expansion of 0.125 in z 1.214 * [taylor]: Taking taylor expansion of z in z 1.214 * [taylor]: Taking taylor expansion of (- (* 0.5 (* x y)) (* 0.125 z)) in y 1.214 * [taylor]: Taking taylor expansion of (* 0.5 (* x y)) in y 1.214 * [taylor]: Taking taylor expansion of 0.5 in y 1.214 * [taylor]: Taking taylor expansion of (* x y) in y 1.215 * [taylor]: Taking taylor expansion of x in y 1.215 * [taylor]: Taking taylor expansion of y in y 1.215 * [taylor]: Taking taylor expansion of (* 0.125 z) in y 1.215 * [taylor]: Taking taylor expansion of 0.125 in y 1.215 * [taylor]: Taking taylor expansion of z in y 1.215 * [taylor]: Taking taylor expansion of (- (* 0.5 (* x y)) (* 0.125 z)) in x 1.215 * [taylor]: Taking taylor expansion of (* 0.5 (* x y)) in x 1.215 * [taylor]: Taking taylor expansion of 0.5 in x 1.215 * [taylor]: Taking taylor expansion of (* x y) in x 1.215 * [taylor]: Taking taylor expansion of x in x 1.215 * [taylor]: Taking taylor expansion of y in x 1.215 * [taylor]: Taking taylor expansion of (* 0.125 z) in x 1.215 * [taylor]: Taking taylor expansion of 0.125 in x 1.215 * [taylor]: Taking taylor expansion of z in x 1.215 * [taylor]: Taking taylor expansion of (- (* 0.5 (* x y)) (* 0.125 z)) in x 1.215 * [taylor]: Taking taylor expansion of (* 0.5 (* x y)) in x 1.215 * [taylor]: Taking taylor expansion of 0.5 in x 1.215 * [taylor]: Taking taylor expansion of (* x y) in x 1.215 * [taylor]: Taking taylor expansion of x in x 1.215 * [taylor]: Taking taylor expansion of y in x 1.215 * [taylor]: Taking taylor expansion of (* 0.125 z) in x 1.215 * [taylor]: Taking taylor expansion of 0.125 in x 1.215 * [taylor]: Taking taylor expansion of z in x 1.215 * [taylor]: Taking taylor expansion of (neg (* 0.125 z)) in y 1.215 * [taylor]: Taking taylor expansion of (* 0.125 z) in y 1.215 * [taylor]: Taking taylor expansion of 0.125 in y 1.215 * [taylor]: Taking taylor expansion of z in y 1.215 * [taylor]: Taking taylor expansion of (neg (* 0.125 z)) in z 1.215 * [taylor]: Taking taylor expansion of (* 0.125 z) in z 1.215 * [taylor]: Taking taylor expansion of 0.125 in z 1.215 * [taylor]: Taking taylor expansion of z in z 1.215 * [taylor]: Taking taylor expansion of (* 0.5 y) in y 1.215 * [taylor]: Taking taylor expansion of 0.5 in y 1.215 * [taylor]: Taking taylor expansion of y in y 1.215 * [taylor]: Taking taylor expansion of 0 in z 1.215 * [taylor]: Taking taylor expansion of 0 in z 1.216 * [taylor]: Taking taylor expansion of 0 in y 1.216 * [taylor]: Taking taylor expansion of 0 in z 1.216 * [taylor]: Taking taylor expansion of 0.5 in z 1.216 * [taylor]: Taking taylor expansion of 0 in z 1.216 * [taylor]: Taking taylor expansion of 0 in y 1.216 * [taylor]: Taking taylor expansion of 0 in z 1.216 * [taylor]: Taking taylor expansion of 0 in z 1.216 * [approximate]: Taking taylor expansion of (- (* 0.5 (/ 1 (* x y))) (* 0.125 (/ 1 z))) in (x y z) around 0 1.216 * [taylor]: Taking taylor expansion of (- (* 0.5 (/ 1 (* x y))) (* 0.125 (/ 1 z))) in z 1.216 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 (* x y))) in z 1.216 * [taylor]: Taking taylor expansion of 0.5 in z 1.216 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in z 1.216 * [taylor]: Taking taylor expansion of (* x y) in z 1.216 * [taylor]: Taking taylor expansion of x in z 1.216 * [taylor]: Taking taylor expansion of y in z 1.216 * [taylor]: Taking taylor expansion of (* 0.125 (/ 1 z)) in z 1.216 * [taylor]: Taking taylor expansion of 0.125 in z 1.216 * [taylor]: Taking taylor expansion of (/ 1 z) in z 1.217 * [taylor]: Taking taylor expansion of z in z 1.217 * [taylor]: Taking taylor expansion of (- (* 0.5 (/ 1 (* x y))) (* 0.125 (/ 1 z))) in y 1.217 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 (* x y))) in y 1.217 * [taylor]: Taking taylor expansion of 0.5 in y 1.217 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y 1.217 * [taylor]: Taking taylor expansion of (* x y) in y 1.217 * [taylor]: Taking taylor expansion of x in y 1.217 * [taylor]: Taking taylor expansion of y in y 1.217 * [taylor]: Taking taylor expansion of (* 0.125 (/ 1 z)) in y 1.217 * [taylor]: Taking taylor expansion of 0.125 in y 1.217 * [taylor]: Taking taylor expansion of (/ 1 z) in y 1.217 * [taylor]: Taking taylor expansion of z in y 1.217 * [taylor]: Taking taylor expansion of (- (* 0.5 (/ 1 (* x y))) (* 0.125 (/ 1 z))) in x 1.217 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 (* x y))) in x 1.217 * [taylor]: Taking taylor expansion of 0.5 in x 1.217 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 1.217 * [taylor]: Taking taylor expansion of (* x y) in x 1.217 * [taylor]: Taking taylor expansion of x in x 1.217 * [taylor]: Taking taylor expansion of y in x 1.217 * [taylor]: Taking taylor expansion of (* 0.125 (/ 1 z)) in x 1.217 * [taylor]: Taking taylor expansion of 0.125 in x 1.217 * [taylor]: Taking taylor expansion of (/ 1 z) in x 1.217 * [taylor]: Taking taylor expansion of z in x 1.217 * [taylor]: Taking taylor expansion of (- (* 0.5 (/ 1 (* x y))) (* 0.125 (/ 1 z))) in x 1.217 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 (* x y))) in x 1.217 * [taylor]: Taking taylor expansion of 0.5 in x 1.217 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 1.217 * [taylor]: Taking taylor expansion of (* x y) in x 1.217 * [taylor]: Taking taylor expansion of x in x 1.217 * [taylor]: Taking taylor expansion of y in x 1.217 * [taylor]: Taking taylor expansion of (* 0.125 (/ 1 z)) in x 1.217 * [taylor]: Taking taylor expansion of 0.125 in x 1.217 * [taylor]: Taking taylor expansion of (/ 1 z) in x 1.217 * [taylor]: Taking taylor expansion of z in x 1.217 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y 1.217 * [taylor]: Taking taylor expansion of 0.5 in y 1.217 * [taylor]: Taking taylor expansion of (/ 1 y) in y 1.217 * [taylor]: Taking taylor expansion of y in y 1.217 * [taylor]: Taking taylor expansion of 0.5 in z 1.218 * [taylor]: Taking taylor expansion of (neg (* 0.125 (/ 1 z))) in y 1.218 * [taylor]: Taking taylor expansion of (* 0.125 (/ 1 z)) in y 1.218 * [taylor]: Taking taylor expansion of 0.125 in y 1.218 * [taylor]: Taking taylor expansion of (/ 1 z) in y 1.218 * [taylor]: Taking taylor expansion of z in y 1.218 * [taylor]: Taking taylor expansion of 0 in z 1.218 * [taylor]: Taking taylor expansion of 0 in y 1.218 * [taylor]: Taking taylor expansion of (neg (* 0.125 (/ 1 z))) in z 1.218 * [taylor]: Taking taylor expansion of (* 0.125 (/ 1 z)) in z 1.218 * [taylor]: Taking taylor expansion of 0.125 in z 1.218 * [taylor]: Taking taylor expansion of (/ 1 z) in z 1.218 * [taylor]: Taking taylor expansion of z in z 1.218 * [taylor]: Taking taylor expansion of 0 in z 1.219 * [taylor]: Taking taylor expansion of 0 in y 1.219 * [taylor]: Taking taylor expansion of 0 in z 1.219 * [taylor]: Taking taylor expansion of 0 in z 1.219 * [taylor]: Taking taylor expansion of 0 in z 1.219 * [approximate]: Taking taylor expansion of (+ (* 0.125 (/ 1 z)) (* 0.5 (/ 1 (* x y)))) in (x y z) around 0 1.219 * [taylor]: Taking taylor expansion of (+ (* 0.125 (/ 1 z)) (* 0.5 (/ 1 (* x y)))) in z 1.219 * [taylor]: Taking taylor expansion of (* 0.125 (/ 1 z)) in z 1.219 * [taylor]: Taking taylor expansion of 0.125 in z 1.219 * [taylor]: Taking taylor expansion of (/ 1 z) in z 1.219 * [taylor]: Taking taylor expansion of z in z 1.219 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 (* x y))) in z 1.219 * [taylor]: Taking taylor expansion of 0.5 in z 1.219 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in z 1.219 * [taylor]: Taking taylor expansion of (* x y) in z 1.219 * [taylor]: Taking taylor expansion of x in z 1.219 * [taylor]: Taking taylor expansion of y in z 1.219 * [taylor]: Taking taylor expansion of (+ (* 0.125 (/ 1 z)) (* 0.5 (/ 1 (* x y)))) in y 1.219 * [taylor]: Taking taylor expansion of (* 0.125 (/ 1 z)) in y 1.219 * [taylor]: Taking taylor expansion of 0.125 in y 1.220 * [taylor]: Taking taylor expansion of (/ 1 z) in y 1.220 * [taylor]: Taking taylor expansion of z in y 1.220 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 (* x y))) in y 1.220 * [taylor]: Taking taylor expansion of 0.5 in y 1.220 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y 1.220 * [taylor]: Taking taylor expansion of (* x y) in y 1.220 * [taylor]: Taking taylor expansion of x in y 1.220 * [taylor]: Taking taylor expansion of y in y 1.220 * [taylor]: Taking taylor expansion of (+ (* 0.125 (/ 1 z)) (* 0.5 (/ 1 (* x y)))) in x 1.220 * [taylor]: Taking taylor expansion of (* 0.125 (/ 1 z)) in x 1.220 * [taylor]: Taking taylor expansion of 0.125 in x 1.220 * [taylor]: Taking taylor expansion of (/ 1 z) in x 1.220 * [taylor]: Taking taylor expansion of z in x 1.220 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 (* x y))) in x 1.220 * [taylor]: Taking taylor expansion of 0.5 in x 1.220 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 1.220 * [taylor]: Taking taylor expansion of (* x y) in x 1.220 * [taylor]: Taking taylor expansion of x in x 1.220 * [taylor]: Taking taylor expansion of y in x 1.220 * [taylor]: Taking taylor expansion of (+ (* 0.125 (/ 1 z)) (* 0.5 (/ 1 (* x y)))) in x 1.220 * [taylor]: Taking taylor expansion of (* 0.125 (/ 1 z)) in x 1.220 * [taylor]: Taking taylor expansion of 0.125 in x 1.220 * [taylor]: Taking taylor expansion of (/ 1 z) in x 1.220 * [taylor]: Taking taylor expansion of z in x 1.220 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 (* x y))) in x 1.220 * [taylor]: Taking taylor expansion of 0.5 in x 1.220 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 1.220 * [taylor]: Taking taylor expansion of (* x y) in x 1.220 * [taylor]: Taking taylor expansion of x in x 1.220 * [taylor]: Taking taylor expansion of y in x 1.220 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y 1.220 * [taylor]: Taking taylor expansion of 0.5 in y 1.220 * [taylor]: Taking taylor expansion of (/ 1 y) in y 1.220 * [taylor]: Taking taylor expansion of y in y 1.220 * [taylor]: Taking taylor expansion of 0.5 in z 1.221 * [taylor]: Taking taylor expansion of (* 0.125 (/ 1 z)) in y 1.221 * [taylor]: Taking taylor expansion of 0.125 in y 1.221 * [taylor]: Taking taylor expansion of (/ 1 z) in y 1.221 * [taylor]: Taking taylor expansion of z in y 1.221 * [taylor]: Taking taylor expansion of 0 in z 1.221 * [taylor]: Taking taylor expansion of 0 in y 1.221 * [taylor]: Taking taylor expansion of (/ 0.125 z) in z 1.221 * [taylor]: Taking taylor expansion of 0.125 in z 1.221 * [taylor]: Taking taylor expansion of z in z 1.221 * [taylor]: Taking taylor expansion of 0 in z 1.221 * [taylor]: Taking taylor expansion of 0 in y 1.221 * [taylor]: Taking taylor expansion of 0 in z 1.221 * [taylor]: Taking taylor expansion of 0 in z 1.222 * [taylor]: Taking taylor expansion of 0 in z 1.222 * * * * [progress]: [ 2 / 2 ] generating series at (2 1) 1.222 * [approximate]: Taking taylor expansion of (* 0.5 (* x y)) in (x y) around 0 1.222 * [taylor]: Taking taylor expansion of (* 0.5 (* x y)) in y 1.222 * [taylor]: Taking taylor expansion of 0.5 in y 1.222 * [taylor]: Taking taylor expansion of (* x y) in y 1.222 * [taylor]: Taking taylor expansion of x in y 1.222 * [taylor]: Taking taylor expansion of y in y 1.222 * [taylor]: Taking taylor expansion of (* 0.5 (* x y)) in x 1.222 * [taylor]: Taking taylor expansion of 0.5 in x 1.222 * [taylor]: Taking taylor expansion of (* x y) in x 1.222 * [taylor]: Taking taylor expansion of x in x 1.222 * [taylor]: Taking taylor expansion of y in x 1.222 * [taylor]: Taking taylor expansion of (* 0.5 (* x y)) in x 1.222 * [taylor]: Taking taylor expansion of 0.5 in x 1.222 * [taylor]: Taking taylor expansion of (* x y) in x 1.222 * [taylor]: Taking taylor expansion of x in x 1.222 * [taylor]: Taking taylor expansion of y in x 1.222 * [taylor]: Taking taylor expansion of 0 in y 1.222 * [taylor]: Taking taylor expansion of (* 0.5 y) in y 1.222 * [taylor]: Taking taylor expansion of 0.5 in y 1.222 * [taylor]: Taking taylor expansion of y in y 1.222 * [taylor]: Taking taylor expansion of 0 in y 1.223 * [taylor]: Taking taylor expansion of 0 in y 1.223 * [taylor]: Taking taylor expansion of 0 in y 1.223 * [approximate]: Taking taylor expansion of (/ 0.5 (* x y)) in (x y) around 0 1.223 * [taylor]: Taking taylor expansion of (/ 0.5 (* x y)) in y 1.223 * [taylor]: Taking taylor expansion of 0.5 in y 1.223 * [taylor]: Taking taylor expansion of (* x y) in y 1.223 * [taylor]: Taking taylor expansion of x in y 1.223 * [taylor]: Taking taylor expansion of y in y 1.223 * [taylor]: Taking taylor expansion of (/ 0.5 (* x y)) in x 1.223 * [taylor]: Taking taylor expansion of 0.5 in x 1.223 * [taylor]: Taking taylor expansion of (* x y) in x 1.223 * [taylor]: Taking taylor expansion of x in x 1.223 * [taylor]: Taking taylor expansion of y in x 1.223 * [taylor]: Taking taylor expansion of (/ 0.5 (* x y)) in x 1.223 * [taylor]: Taking taylor expansion of 0.5 in x 1.223 * [taylor]: Taking taylor expansion of (* x y) in x 1.223 * [taylor]: Taking taylor expansion of x in x 1.223 * [taylor]: Taking taylor expansion of y in x 1.223 * [taylor]: Taking taylor expansion of (/ 0.5 y) in y 1.223 * [taylor]: Taking taylor expansion of 0.5 in y 1.223 * [taylor]: Taking taylor expansion of y in y 1.223 * [taylor]: Taking taylor expansion of 0 in y 1.224 * [taylor]: Taking taylor expansion of 0 in y 1.224 * [taylor]: Taking taylor expansion of 0 in y 1.224 * [approximate]: Taking taylor expansion of (/ 0.5 (* x y)) in (x y) around 0 1.224 * [taylor]: Taking taylor expansion of (/ 0.5 (* x y)) in y 1.224 * [taylor]: Taking taylor expansion of 0.5 in y 1.224 * [taylor]: Taking taylor expansion of (* x y) in y 1.224 * [taylor]: Taking taylor expansion of x in y 1.224 * [taylor]: Taking taylor expansion of y in y 1.224 * [taylor]: Taking taylor expansion of (/ 0.5 (* x y)) in x 1.224 * [taylor]: Taking taylor expansion of 0.5 in x 1.224 * [taylor]: Taking taylor expansion of (* x y) in x 1.224 * [taylor]: Taking taylor expansion of x in x 1.224 * [taylor]: Taking taylor expansion of y in x 1.224 * [taylor]: Taking taylor expansion of (/ 0.5 (* x y)) in x 1.224 * [taylor]: Taking taylor expansion of 0.5 in x 1.224 * [taylor]: Taking taylor expansion of (* x y) in x 1.224 * [taylor]: Taking taylor expansion of x in x 1.224 * [taylor]: Taking taylor expansion of y in x 1.224 * [taylor]: Taking taylor expansion of (/ 0.5 y) in y 1.225 * [taylor]: Taking taylor expansion of 0.5 in y 1.225 * [taylor]: Taking taylor expansion of y in y 1.225 * [taylor]: Taking taylor expansion of 0 in y 1.225 * [taylor]: Taking taylor expansion of 0 in y 1.225 * [taylor]: Taking taylor expansion of 0 in y 1.225 * * * [progress]: simplifying candidates 1.226 * [simplify]: Simplifying using # : (/ (exp (/ (* x y) 2.0)) (exp (/ z 8.0))) (log (- (/ (* x y) 2.0) (/ z 8.0))) (exp (- (/ (* x y) 2.0) (/ z 8.0))) (* (cbrt (- (/ (* x y) 2.0) (/ z 8.0))) (cbrt (- (/ (* x y) 2.0) (/ z 8.0)))) (cbrt (- (/ (* x y) 2.0) (/ z 8.0))) (* (* (- (/ (* x y) 2.0) (/ z 8.0)) (- (/ (* x y) 2.0) (/ z 8.0))) (- (/ (* x y) 2.0) (/ z 8.0))) (sqrt (- (/ (* x y) 2.0) (/ z 8.0))) (sqrt (- (/ (* x y) 2.0) (/ z 8.0))) (- (* (* x y) 8.0) (* 2.0 z)) (* 2.0 8.0) (- (pow (/ (* x y) 2.0) 3) (pow (/ z 8.0) 3)) (+ (* (/ (* x y) 2.0) (/ (* x y) 2.0)) (+ (* (/ z 8.0) (/ z 8.0)) (* (/ (* x y) 2.0) (/ z 8.0)))) (neg (/ z 8.0)) (- (* (/ (* x y) 2.0) (/ (* x y) 2.0)) (* (/ z 8.0) (/ z 8.0))) (+ (/ (* x y) 2.0) (/ z 8.0)) (+ (sqrt (/ (* x y) 2.0)) (sqrt (/ z 8.0))) (- (sqrt (/ (* x y) 2.0)) (sqrt (/ z 8.0))) (+ (sqrt (/ (* x y) 2.0)) (/ (sqrt z) (sqrt 8.0))) (- (sqrt (/ (* x y) 2.0)) (/ (sqrt z) (sqrt 8.0))) (- (/ (* x y) 2.0) (/ z 8.0)) (neg (/ z 8.0)) (- (+ (log x) (log y)) (log 2.0)) (- (log (* x y)) (log 2.0)) (log (/ (* x y) 2.0)) (exp (/ (* x y) 2.0)) (/ (* (* (* x x) x) (* (* y y) y)) (* (* 2.0 2.0) 2.0)) (/ (* (* (* x y) (* x y)) (* x y)) (* (* 2.0 2.0) 2.0)) (* (cbrt (/ (* x y) 2.0)) (cbrt (/ (* x y) 2.0))) (cbrt (/ (* x y) 2.0)) (* (* (/ (* x y) 2.0) (/ (* x y) 2.0)) (/ (* x y) 2.0)) (sqrt (/ (* x y) 2.0)) (sqrt (/ (* x y) 2.0)) (neg (* x y)) (neg 2.0) (/ x (* (cbrt 2.0) (cbrt 2.0))) (/ y (cbrt 2.0)) (/ x (sqrt 2.0)) (/ y (sqrt 2.0)) (/ x 1) (/ y 2.0) (/ 1 2.0) (/ 2.0 (* x y)) (/ (* x y) (* (cbrt 2.0) (cbrt 2.0))) (/ (* x y) (sqrt 2.0)) (/ (* x y) 1) (/ 2.0 y) (- (* 0.5 (* x y)) (* 0.125 z)) (- (* 0.5 (* x y)) (* 0.125 z)) (- (* 0.5 (* x y)) (* 0.125 z)) (* 0.5 (* x y)) (* 0.5 (* x y)) (* 0.5 (* x y)) 1.229 * * [simplify]: iteration 0 : 209 enodes (cost 217 ) 1.233 * * [simplify]: iteration 1 : 779 enodes (cost 198 ) 1.246 * * [simplify]: iteration 2 : 3389 enodes (cost 197 ) 1.299 * * [simplify]: iteration 3 : 5001 enodes (cost 197 ) 1.301 * [simplify]: Simplified to: (exp (- (/ (* x y) 2.0) (/ z 8.0))) (log (- (/ (* x y) 2.0) (/ z 8.0))) (exp (- (/ (* x y) 2.0) (/ z 8.0))) (* (cbrt (- (/ (* x y) 2.0) (/ z 8.0))) (cbrt (- (/ (* x y) 2.0) (/ z 8.0)))) (cbrt (- (/ (* x y) 2.0) (/ z 8.0))) (pow (- (/ (* x y) 2.0) (/ z 8.0)) 3) (sqrt (- (/ (* x y) 2.0) (/ z 8.0))) (sqrt (- (/ (* x y) 2.0) (/ z 8.0))) (- (* (* x y) 8.0) (* 2.0 z)) (* 2.0 8.0) (- (pow (/ (* x y) 2.0) 3) (pow (/ z 8.0) 3)) (+ (* (/ (* x y) 2.0) (+ (/ (* x y) 2.0) (/ z 8.0))) (* (/ z 8.0) (/ z 8.0))) (neg (/ z 8.0)) (- (* (/ (* x y) 2.0) (/ (* x y) 2.0)) (* (/ z 8.0) (/ z 8.0))) (+ (/ (* x y) 2.0) (/ z 8.0)) (+ (sqrt (/ (* x y) 2.0)) (sqrt (/ z 8.0))) (- (sqrt (/ (* x y) 2.0)) (sqrt (/ z 8.0))) (+ (sqrt (/ (* x y) 2.0)) (/ (sqrt z) (sqrt 8.0))) (- (sqrt (/ (* x y) 2.0)) (/ (sqrt z) (sqrt 8.0))) (- (/ (* x y) 2.0) (/ z 8.0)) (neg (/ z 8.0)) (log (/ (* x y) 2.0)) (log (/ (* x y) 2.0)) (log (/ (* x y) 2.0)) (exp (/ (* x y) 2.0)) (pow (/ (* x y) 2.0) 3) (pow (/ (* x y) 2.0) 3) (* (cbrt (/ (* x y) 2.0)) (cbrt (/ (* x y) 2.0))) (cbrt (/ (* x y) 2.0)) (pow (/ (* x y) 2.0) 3) (sqrt (/ (* x y) 2.0)) (sqrt (/ (* x y) 2.0)) (neg (* x y)) (neg 2.0) (/ x (* (cbrt 2.0) (cbrt 2.0))) (/ y (cbrt 2.0)) (/ x (sqrt 2.0)) (/ y (sqrt 2.0)) x (/ y 2.0) (/ 1 2.0) (/ 2.0 (* x y)) (/ (* x y) (* (cbrt 2.0) (cbrt 2.0))) (/ (* x y) (sqrt 2.0)) (* x y) (/ 2.0 y) (- (* 0.5 (* x y)) (* 0.125 z)) (- (* 0.5 (* x y)) (* 0.125 z)) (- (* 0.5 (* x y)) (* 0.125 z)) (* 0.5 (* x y)) (* 0.5 (* x y)) (* 0.5 (* x y)) 1.301 * * * [progress]: adding candidates to table 1.347 * * [progress]: iteration 2 / 4 1.347 * * * [progress]: picking best candidate 1.350 * * * * [pick]: Picked # 1.350 * * * [progress]: localizing error 1.357 * * * [progress]: generating rewritten candidates 1.357 * * * * [progress]: [ 1 / 3 ] rewriting at (2 1) 1.363 * * * * [progress]: [ 2 / 3 ] rewriting at (2 1 2) 1.367 * * * * [progress]: [ 3 / 3 ] rewriting at (2) 1.390 * * * [progress]: generating series expansions 1.390 * * * * [progress]: [ 1 / 3 ] generating series at (2 1) 1.390 * [approximate]: Taking taylor expansion of (* 0.5 (* x y)) in (x y) around 0 1.390 * [taylor]: Taking taylor expansion of (* 0.5 (* x y)) in y 1.390 * [taylor]: Taking taylor expansion of 0.5 in y 1.390 * [taylor]: Taking taylor expansion of (* x y) in y 1.390 * [taylor]: Taking taylor expansion of x in y 1.390 * [taylor]: Taking taylor expansion of y in y 1.390 * [taylor]: Taking taylor expansion of (* 0.5 (* x y)) in x 1.390 * [taylor]: Taking taylor expansion of 0.5 in x 1.390 * [taylor]: Taking taylor expansion of (* x y) in x 1.390 * [taylor]: Taking taylor expansion of x in x 1.390 * [taylor]: Taking taylor expansion of y in x 1.390 * [taylor]: Taking taylor expansion of (* 0.5 (* x y)) in x 1.390 * [taylor]: Taking taylor expansion of 0.5 in x 1.390 * [taylor]: Taking taylor expansion of (* x y) in x 1.390 * [taylor]: Taking taylor expansion of x in x 1.390 * [taylor]: Taking taylor expansion of y in x 1.390 * [taylor]: Taking taylor expansion of 0 in y 1.390 * [taylor]: Taking taylor expansion of (* 0.5 y) in y 1.390 * [taylor]: Taking taylor expansion of 0.5 in y 1.390 * [taylor]: Taking taylor expansion of y in y 1.390 * [taylor]: Taking taylor expansion of 0 in y 1.390 * [taylor]: Taking taylor expansion of 0 in y 1.391 * [taylor]: Taking taylor expansion of 0 in y 1.391 * [approximate]: Taking taylor expansion of (/ 0.5 (* x y)) in (x y) around 0 1.391 * [taylor]: Taking taylor expansion of (/ 0.5 (* x y)) in y 1.391 * [taylor]: Taking taylor expansion of 0.5 in y 1.391 * [taylor]: Taking taylor expansion of (* x y) in y 1.391 * [taylor]: Taking taylor expansion of x in y 1.391 * [taylor]: Taking taylor expansion of y in y 1.391 * [taylor]: Taking taylor expansion of (/ 0.5 (* x y)) in x 1.391 * [taylor]: Taking taylor expansion of 0.5 in x 1.391 * [taylor]: Taking taylor expansion of (* x y) in x 1.391 * [taylor]: Taking taylor expansion of x in x 1.391 * [taylor]: Taking taylor expansion of y in x 1.391 * [taylor]: Taking taylor expansion of (/ 0.5 (* x y)) in x 1.391 * [taylor]: Taking taylor expansion of 0.5 in x 1.391 * [taylor]: Taking taylor expansion of (* x y) in x 1.391 * [taylor]: Taking taylor expansion of x in x 1.391 * [taylor]: Taking taylor expansion of y in x 1.391 * [taylor]: Taking taylor expansion of (/ 0.5 y) in y 1.391 * [taylor]: Taking taylor expansion of 0.5 in y 1.391 * [taylor]: Taking taylor expansion of y in y 1.391 * [taylor]: Taking taylor expansion of 0 in y 1.391 * [taylor]: Taking taylor expansion of 0 in y 1.392 * [taylor]: Taking taylor expansion of 0 in y 1.392 * [approximate]: Taking taylor expansion of (/ 0.5 (* x y)) in (x y) around 0 1.392 * [taylor]: Taking taylor expansion of (/ 0.5 (* x y)) in y 1.392 * [taylor]: Taking taylor expansion of 0.5 in y 1.392 * [taylor]: Taking taylor expansion of (* x y) in y 1.392 * [taylor]: Taking taylor expansion of x in y 1.392 * [taylor]: Taking taylor expansion of y in y 1.392 * [taylor]: Taking taylor expansion of (/ 0.5 (* x y)) in x 1.392 * [taylor]: Taking taylor expansion of 0.5 in x 1.392 * [taylor]: Taking taylor expansion of (* x y) in x 1.392 * [taylor]: Taking taylor expansion of x in x 1.392 * [taylor]: Taking taylor expansion of y in x 1.392 * [taylor]: Taking taylor expansion of (/ 0.5 (* x y)) in x 1.392 * [taylor]: Taking taylor expansion of 0.5 in x 1.392 * [taylor]: Taking taylor expansion of (* x y) in x 1.392 * [taylor]: Taking taylor expansion of x in x 1.392 * [taylor]: Taking taylor expansion of y in x 1.392 * [taylor]: Taking taylor expansion of (/ 0.5 y) in y 1.392 * [taylor]: Taking taylor expansion of 0.5 in y 1.392 * [taylor]: Taking taylor expansion of y in y 1.393 * [taylor]: Taking taylor expansion of 0 in y 1.393 * [taylor]: Taking taylor expansion of 0 in y 1.393 * [taylor]: Taking taylor expansion of 0 in y 1.393 * * * * [progress]: [ 2 / 3 ] generating series at (2 1 2) 1.393 * [approximate]: Taking taylor expansion of (/ 2.0 (* x y)) in (x y) around 0 1.393 * [taylor]: Taking taylor expansion of (/ 2.0 (* x y)) in y 1.393 * [taylor]: Taking taylor expansion of 2.0 in y 1.393 * [taylor]: Taking taylor expansion of (* x y) in y 1.393 * [taylor]: Taking taylor expansion of x in y 1.393 * [taylor]: Taking taylor expansion of y in y 1.393 * [taylor]: Taking taylor expansion of (/ 2.0 (* x y)) in x 1.393 * [taylor]: Taking taylor expansion of 2.0 in x 1.393 * [taylor]: Taking taylor expansion of (* x y) in x 1.393 * [taylor]: Taking taylor expansion of x in x 1.393 * [taylor]: Taking taylor expansion of y in x 1.393 * [taylor]: Taking taylor expansion of (/ 2.0 (* x y)) in x 1.393 * [taylor]: Taking taylor expansion of 2.0 in x 1.393 * [taylor]: Taking taylor expansion of (* x y) in x 1.393 * [taylor]: Taking taylor expansion of x in x 1.393 * [taylor]: Taking taylor expansion of y in x 1.394 * [taylor]: Taking taylor expansion of (/ 2.0 y) in y 1.394 * [taylor]: Taking taylor expansion of 2.0 in y 1.394 * [taylor]: Taking taylor expansion of y in y 1.394 * [taylor]: Taking taylor expansion of 0 in y 1.394 * [taylor]: Taking taylor expansion of 0 in y 1.394 * [taylor]: Taking taylor expansion of 0 in y 1.394 * [approximate]: Taking taylor expansion of (* 2.0 (* x y)) in (x y) around 0 1.394 * [taylor]: Taking taylor expansion of (* 2.0 (* x y)) in y 1.394 * [taylor]: Taking taylor expansion of 2.0 in y 1.394 * [taylor]: Taking taylor expansion of (* x y) in y 1.394 * [taylor]: Taking taylor expansion of x in y 1.394 * [taylor]: Taking taylor expansion of y in y 1.394 * [taylor]: Taking taylor expansion of (* 2.0 (* x y)) in x 1.394 * [taylor]: Taking taylor expansion of 2.0 in x 1.394 * [taylor]: Taking taylor expansion of (* x y) in x 1.394 * [taylor]: Taking taylor expansion of x in x 1.394 * [taylor]: Taking taylor expansion of y in x 1.394 * [taylor]: Taking taylor expansion of (* 2.0 (* x y)) in x 1.394 * [taylor]: Taking taylor expansion of 2.0 in x 1.394 * [taylor]: Taking taylor expansion of (* x y) in x 1.394 * [taylor]: Taking taylor expansion of x in x 1.394 * [taylor]: Taking taylor expansion of y in x 1.395 * [taylor]: Taking taylor expansion of 0 in y 1.395 * [taylor]: Taking taylor expansion of (* 2.0 y) in y 1.395 * [taylor]: Taking taylor expansion of 2.0 in y 1.395 * [taylor]: Taking taylor expansion of y in y 1.395 * [taylor]: Taking taylor expansion of 0 in y 1.395 * [taylor]: Taking taylor expansion of 0 in y 1.395 * [taylor]: Taking taylor expansion of 0 in y 1.395 * [approximate]: Taking taylor expansion of (* 2.0 (* x y)) in (x y) around 0 1.395 * [taylor]: Taking taylor expansion of (* 2.0 (* x y)) in y 1.395 * [taylor]: Taking taylor expansion of 2.0 in y 1.395 * [taylor]: Taking taylor expansion of (* x y) in y 1.395 * [taylor]: Taking taylor expansion of x in y 1.395 * [taylor]: Taking taylor expansion of y in y 1.395 * [taylor]: Taking taylor expansion of (* 2.0 (* x y)) in x 1.395 * [taylor]: Taking taylor expansion of 2.0 in x 1.395 * [taylor]: Taking taylor expansion of (* x y) in x 1.395 * [taylor]: Taking taylor expansion of x in x 1.395 * [taylor]: Taking taylor expansion of y in x 1.395 * [taylor]: Taking taylor expansion of (* 2.0 (* x y)) in x 1.395 * [taylor]: Taking taylor expansion of 2.0 in x 1.395 * [taylor]: Taking taylor expansion of (* x y) in x 1.395 * [taylor]: Taking taylor expansion of x in x 1.395 * [taylor]: Taking taylor expansion of y in x 1.396 * [taylor]: Taking taylor expansion of 0 in y 1.396 * [taylor]: Taking taylor expansion of (* 2.0 y) in y 1.396 * [taylor]: Taking taylor expansion of 2.0 in y 1.396 * [taylor]: Taking taylor expansion of y in y 1.396 * [taylor]: Taking taylor expansion of 0 in y 1.396 * [taylor]: Taking taylor expansion of 0 in y 1.396 * [taylor]: Taking taylor expansion of 0 in y 1.396 * * * * [progress]: [ 3 / 3 ] generating series at (2) 1.396 * [approximate]: Taking taylor expansion of (- (* 0.5 (* x y)) (* 0.125 z)) in (x y z) around 0 1.396 * [taylor]: Taking taylor expansion of (- (* 0.5 (* x y)) (* 0.125 z)) in z 1.396 * [taylor]: Taking taylor expansion of (* 0.5 (* x y)) in z 1.396 * [taylor]: Taking taylor expansion of 0.5 in z 1.396 * [taylor]: Taking taylor expansion of (* x y) in z 1.396 * [taylor]: Taking taylor expansion of x in z 1.396 * [taylor]: Taking taylor expansion of y in z 1.396 * [taylor]: Taking taylor expansion of (* 0.125 z) in z 1.396 * [taylor]: Taking taylor expansion of 0.125 in z 1.396 * [taylor]: Taking taylor expansion of z in z 1.396 * [taylor]: Taking taylor expansion of (- (* 0.5 (* x y)) (* 0.125 z)) in y 1.396 * [taylor]: Taking taylor expansion of (* 0.5 (* x y)) in y 1.396 * [taylor]: Taking taylor expansion of 0.5 in y 1.397 * [taylor]: Taking taylor expansion of (* x y) in y 1.397 * [taylor]: Taking taylor expansion of x in y 1.397 * [taylor]: Taking taylor expansion of y in y 1.397 * [taylor]: Taking taylor expansion of (* 0.125 z) in y 1.397 * [taylor]: Taking taylor expansion of 0.125 in y 1.397 * [taylor]: Taking taylor expansion of z in y 1.397 * [taylor]: Taking taylor expansion of (- (* 0.5 (* x y)) (* 0.125 z)) in x 1.397 * [taylor]: Taking taylor expansion of (* 0.5 (* x y)) in x 1.397 * [taylor]: Taking taylor expansion of 0.5 in x 1.397 * [taylor]: Taking taylor expansion of (* x y) in x 1.397 * [taylor]: Taking taylor expansion of x in x 1.397 * [taylor]: Taking taylor expansion of y in x 1.397 * [taylor]: Taking taylor expansion of (* 0.125 z) in x 1.397 * [taylor]: Taking taylor expansion of 0.125 in x 1.397 * [taylor]: Taking taylor expansion of z in x 1.397 * [taylor]: Taking taylor expansion of (- (* 0.5 (* x y)) (* 0.125 z)) in x 1.397 * [taylor]: Taking taylor expansion of (* 0.5 (* x y)) in x 1.397 * [taylor]: Taking taylor expansion of 0.5 in x 1.397 * [taylor]: Taking taylor expansion of (* x y) in x 1.397 * [taylor]: Taking taylor expansion of x in x 1.397 * [taylor]: Taking taylor expansion of y in x 1.397 * [taylor]: Taking taylor expansion of (* 0.125 z) in x 1.397 * [taylor]: Taking taylor expansion of 0.125 in x 1.397 * [taylor]: Taking taylor expansion of z in x 1.397 * [taylor]: Taking taylor expansion of (neg (* 0.125 z)) in y 1.397 * [taylor]: Taking taylor expansion of (* 0.125 z) in y 1.397 * [taylor]: Taking taylor expansion of 0.125 in y 1.397 * [taylor]: Taking taylor expansion of z in y 1.397 * [taylor]: Taking taylor expansion of (neg (* 0.125 z)) in z 1.397 * [taylor]: Taking taylor expansion of (* 0.125 z) in z 1.397 * [taylor]: Taking taylor expansion of 0.125 in z 1.397 * [taylor]: Taking taylor expansion of z in z 1.397 * [taylor]: Taking taylor expansion of (* 0.5 y) in y 1.397 * [taylor]: Taking taylor expansion of 0.5 in y 1.397 * [taylor]: Taking taylor expansion of y in y 1.397 * [taylor]: Taking taylor expansion of 0 in z 1.397 * [taylor]: Taking taylor expansion of 0 in z 1.398 * [taylor]: Taking taylor expansion of 0 in y 1.398 * [taylor]: Taking taylor expansion of 0 in z 1.398 * [taylor]: Taking taylor expansion of 0.5 in z 1.398 * [taylor]: Taking taylor expansion of 0 in z 1.398 * [taylor]: Taking taylor expansion of 0 in y 1.398 * [taylor]: Taking taylor expansion of 0 in z 1.398 * [taylor]: Taking taylor expansion of 0 in z 1.398 * [approximate]: Taking taylor expansion of (- (* 0.5 (/ 1 (* x y))) (* 0.125 (/ 1 z))) in (x y z) around 0 1.398 * [taylor]: Taking taylor expansion of (- (* 0.5 (/ 1 (* x y))) (* 0.125 (/ 1 z))) in z 1.398 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 (* x y))) in z 1.398 * [taylor]: Taking taylor expansion of 0.5 in z 1.398 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in z 1.398 * [taylor]: Taking taylor expansion of (* x y) in z 1.398 * [taylor]: Taking taylor expansion of x in z 1.398 * [taylor]: Taking taylor expansion of y in z 1.398 * [taylor]: Taking taylor expansion of (* 0.125 (/ 1 z)) in z 1.398 * [taylor]: Taking taylor expansion of 0.125 in z 1.398 * [taylor]: Taking taylor expansion of (/ 1 z) in z 1.398 * [taylor]: Taking taylor expansion of z in z 1.398 * [taylor]: Taking taylor expansion of (- (* 0.5 (/ 1 (* x y))) (* 0.125 (/ 1 z))) in y 1.398 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 (* x y))) in y 1.398 * [taylor]: Taking taylor expansion of 0.5 in y 1.398 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y 1.399 * [taylor]: Taking taylor expansion of (* x y) in y 1.399 * [taylor]: Taking taylor expansion of x in y 1.399 * [taylor]: Taking taylor expansion of y in y 1.399 * [taylor]: Taking taylor expansion of (* 0.125 (/ 1 z)) in y 1.399 * [taylor]: Taking taylor expansion of 0.125 in y 1.399 * [taylor]: Taking taylor expansion of (/ 1 z) in y 1.399 * [taylor]: Taking taylor expansion of z in y 1.399 * [taylor]: Taking taylor expansion of (- (* 0.5 (/ 1 (* x y))) (* 0.125 (/ 1 z))) in x 1.399 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 (* x y))) in x 1.399 * [taylor]: Taking taylor expansion of 0.5 in x 1.399 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 1.399 * [taylor]: Taking taylor expansion of (* x y) in x 1.399 * [taylor]: Taking taylor expansion of x in x 1.399 * [taylor]: Taking taylor expansion of y in x 1.399 * [taylor]: Taking taylor expansion of (* 0.125 (/ 1 z)) in x 1.399 * [taylor]: Taking taylor expansion of 0.125 in x 1.399 * [taylor]: Taking taylor expansion of (/ 1 z) in x 1.399 * [taylor]: Taking taylor expansion of z in x 1.399 * [taylor]: Taking taylor expansion of (- (* 0.5 (/ 1 (* x y))) (* 0.125 (/ 1 z))) in x 1.399 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 (* x y))) in x 1.399 * [taylor]: Taking taylor expansion of 0.5 in x 1.399 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 1.399 * [taylor]: Taking taylor expansion of (* x y) in x 1.399 * [taylor]: Taking taylor expansion of x in x 1.399 * [taylor]: Taking taylor expansion of y in x 1.399 * [taylor]: Taking taylor expansion of (* 0.125 (/ 1 z)) in x 1.399 * [taylor]: Taking taylor expansion of 0.125 in x 1.399 * [taylor]: Taking taylor expansion of (/ 1 z) in x 1.399 * [taylor]: Taking taylor expansion of z in x 1.399 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y 1.399 * [taylor]: Taking taylor expansion of 0.5 in y 1.399 * [taylor]: Taking taylor expansion of (/ 1 y) in y 1.399 * [taylor]: Taking taylor expansion of y in y 1.399 * [taylor]: Taking taylor expansion of 0.5 in z 1.400 * [taylor]: Taking taylor expansion of (neg (* 0.125 (/ 1 z))) in y 1.400 * [taylor]: Taking taylor expansion of (* 0.125 (/ 1 z)) in y 1.400 * [taylor]: Taking taylor expansion of 0.125 in y 1.400 * [taylor]: Taking taylor expansion of (/ 1 z) in y 1.400 * [taylor]: Taking taylor expansion of z in y 1.400 * [taylor]: Taking taylor expansion of 0 in z 1.400 * [taylor]: Taking taylor expansion of 0 in y 1.400 * [taylor]: Taking taylor expansion of (neg (* 0.125 (/ 1 z))) in z 1.400 * [taylor]: Taking taylor expansion of (* 0.125 (/ 1 z)) in z 1.400 * [taylor]: Taking taylor expansion of 0.125 in z 1.400 * [taylor]: Taking taylor expansion of (/ 1 z) in z 1.400 * [taylor]: Taking taylor expansion of z in z 1.400 * [taylor]: Taking taylor expansion of 0 in z 1.401 * [taylor]: Taking taylor expansion of 0 in y 1.401 * [taylor]: Taking taylor expansion of 0 in z 1.401 * [taylor]: Taking taylor expansion of 0 in z 1.401 * [taylor]: Taking taylor expansion of 0 in z 1.401 * [approximate]: Taking taylor expansion of (+ (* 0.125 (/ 1 z)) (* 0.5 (/ 1 (* x y)))) in (x y z) around 0 1.401 * [taylor]: Taking taylor expansion of (+ (* 0.125 (/ 1 z)) (* 0.5 (/ 1 (* x y)))) in z 1.401 * [taylor]: Taking taylor expansion of (* 0.125 (/ 1 z)) in z 1.401 * [taylor]: Taking taylor expansion of 0.125 in z 1.401 * [taylor]: Taking taylor expansion of (/ 1 z) in z 1.401 * [taylor]: Taking taylor expansion of z in z 1.401 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 (* x y))) in z 1.401 * [taylor]: Taking taylor expansion of 0.5 in z 1.401 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in z 1.401 * [taylor]: Taking taylor expansion of (* x y) in z 1.401 * [taylor]: Taking taylor expansion of x in z 1.401 * [taylor]: Taking taylor expansion of y in z 1.401 * [taylor]: Taking taylor expansion of (+ (* 0.125 (/ 1 z)) (* 0.5 (/ 1 (* x y)))) in y 1.402 * [taylor]: Taking taylor expansion of (* 0.125 (/ 1 z)) in y 1.402 * [taylor]: Taking taylor expansion of 0.125 in y 1.402 * [taylor]: Taking taylor expansion of (/ 1 z) in y 1.402 * [taylor]: Taking taylor expansion of z in y 1.402 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 (* x y))) in y 1.402 * [taylor]: Taking taylor expansion of 0.5 in y 1.402 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y 1.402 * [taylor]: Taking taylor expansion of (* x y) in y 1.402 * [taylor]: Taking taylor expansion of x in y 1.402 * [taylor]: Taking taylor expansion of y in y 1.402 * [taylor]: Taking taylor expansion of (+ (* 0.125 (/ 1 z)) (* 0.5 (/ 1 (* x y)))) in x 1.402 * [taylor]: Taking taylor expansion of (* 0.125 (/ 1 z)) in x 1.402 * [taylor]: Taking taylor expansion of 0.125 in x 1.402 * [taylor]: Taking taylor expansion of (/ 1 z) in x 1.402 * [taylor]: Taking taylor expansion of z in x 1.402 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 (* x y))) in x 1.402 * [taylor]: Taking taylor expansion of 0.5 in x 1.402 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 1.402 * [taylor]: Taking taylor expansion of (* x y) in x 1.402 * [taylor]: Taking taylor expansion of x in x 1.402 * [taylor]: Taking taylor expansion of y in x 1.402 * [taylor]: Taking taylor expansion of (+ (* 0.125 (/ 1 z)) (* 0.5 (/ 1 (* x y)))) in x 1.402 * [taylor]: Taking taylor expansion of (* 0.125 (/ 1 z)) in x 1.402 * [taylor]: Taking taylor expansion of 0.125 in x 1.402 * [taylor]: Taking taylor expansion of (/ 1 z) in x 1.402 * [taylor]: Taking taylor expansion of z in x 1.402 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 (* x y))) in x 1.402 * [taylor]: Taking taylor expansion of 0.5 in x 1.402 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 1.402 * [taylor]: Taking taylor expansion of (* x y) in x 1.402 * [taylor]: Taking taylor expansion of x in x 1.402 * [taylor]: Taking taylor expansion of y in x 1.402 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y 1.402 * [taylor]: Taking taylor expansion of 0.5 in y 1.402 * [taylor]: Taking taylor expansion of (/ 1 y) in y 1.402 * [taylor]: Taking taylor expansion of y in y 1.402 * [taylor]: Taking taylor expansion of 0.5 in z 1.403 * [taylor]: Taking taylor expansion of (* 0.125 (/ 1 z)) in y 1.403 * [taylor]: Taking taylor expansion of 0.125 in y 1.403 * [taylor]: Taking taylor expansion of (/ 1 z) in y 1.403 * [taylor]: Taking taylor expansion of z in y 1.403 * [taylor]: Taking taylor expansion of 0 in z 1.403 * [taylor]: Taking taylor expansion of 0 in y 1.403 * [taylor]: Taking taylor expansion of (/ 0.125 z) in z 1.403 * [taylor]: Taking taylor expansion of 0.125 in z 1.403 * [taylor]: Taking taylor expansion of z in z 1.403 * [taylor]: Taking taylor expansion of 0 in z 1.403 * [taylor]: Taking taylor expansion of 0 in y 1.403 * [taylor]: Taking taylor expansion of 0 in z 1.404 * [taylor]: Taking taylor expansion of 0 in z 1.404 * [taylor]: Taking taylor expansion of 0 in z 1.404 * * * [progress]: simplifying candidates 1.405 * [simplify]: Simplifying using # : (neg 1) (neg (- (log 2.0) (+ (log x) (log y)))) (neg (- (log 2.0) (log (* x y)))) (neg (log (/ 2.0 (* x y)))) (- 0 (- (log 2.0) (+ (log x) (log y)))) (- 0 (- (log 2.0) (log (* x y)))) (- 0 (log (/ 2.0 (* x y)))) (- (log 1) (- (log 2.0) (+ (log x) (log y)))) (- (log 1) (- (log 2.0) (log (* x y)))) (- (log 1) (log (/ 2.0 (* x y)))) (log (/ 1 (/ 2.0 (* x y)))) (exp (/ 1 (/ 2.0 (* x y)))) (/ (* (* 1 1) 1) (/ (* (* 2.0 2.0) 2.0) (* (* (* x x) x) (* (* y y) y)))) (/ (* (* 1 1) 1) (/ (* (* 2.0 2.0) 2.0) (* (* (* x y) (* x y)) (* x y)))) (/ (* (* 1 1) 1) (* (* (/ 2.0 (* x y)) (/ 2.0 (* x y))) (/ 2.0 (* x y)))) (* (cbrt (/ 1 (/ 2.0 (* x y)))) (cbrt (/ 1 (/ 2.0 (* x y))))) (cbrt (/ 1 (/ 2.0 (* x y)))) (* (* (/ 1 (/ 2.0 (* x y))) (/ 1 (/ 2.0 (* x y)))) (/ 1 (/ 2.0 (* x y)))) (sqrt (/ 1 (/ 2.0 (* x y)))) (sqrt (/ 1 (/ 2.0 (* x y)))) (neg 1) (neg (/ 2.0 (* x y))) (/ (* (cbrt 1) (cbrt 1)) (* (cbrt (/ 2.0 (* x y))) (cbrt (/ 2.0 (* x y))))) (/ (cbrt 1) (cbrt (/ 2.0 (* x y)))) (/ (* (cbrt 1) (cbrt 1)) (sqrt (/ 2.0 (* x y)))) (/ (cbrt 1) (sqrt (/ 2.0 (* x y)))) (/ (* (cbrt 1) (cbrt 1)) (/ (* (cbrt 2.0) (cbrt 2.0)) x)) (/ (cbrt 1) (/ (cbrt 2.0) y)) (/ (* (cbrt 1) (cbrt 1)) (/ (sqrt 2.0) x)) (/ (cbrt 1) (/ (sqrt 2.0) y)) (/ (* (cbrt 1) (cbrt 1)) (/ 1 x)) (/ (cbrt 1) (/ 2.0 y)) (/ (* (cbrt 1) (cbrt 1)) 1) (/ (cbrt 1) (/ 2.0 (* x y))) (/ (* (cbrt 1) (cbrt 1)) 2.0) (/ (cbrt 1) (/ 1 (* x y))) (/ (sqrt 1) (* (cbrt (/ 2.0 (* x y))) (cbrt (/ 2.0 (* x y))))) (/ (sqrt 1) (cbrt (/ 2.0 (* x y)))) (/ (sqrt 1) (sqrt (/ 2.0 (* x y)))) (/ (sqrt 1) (sqrt (/ 2.0 (* x y)))) (/ (sqrt 1) (/ (* (cbrt 2.0) (cbrt 2.0)) x)) (/ (sqrt 1) (/ (cbrt 2.0) y)) (/ (sqrt 1) (/ (sqrt 2.0) x)) (/ (sqrt 1) (/ (sqrt 2.0) y)) (/ (sqrt 1) (/ 1 x)) (/ (sqrt 1) (/ 2.0 y)) (/ (sqrt 1) 1) (/ (sqrt 1) (/ 2.0 (* x y))) (/ (sqrt 1) 2.0) (/ (sqrt 1) (/ 1 (* x y))) (/ 1 (* (cbrt (/ 2.0 (* x y))) (cbrt (/ 2.0 (* x y))))) (/ 1 (cbrt (/ 2.0 (* x y)))) (/ 1 (sqrt (/ 2.0 (* x y)))) (/ 1 (sqrt (/ 2.0 (* x y)))) (/ 1 (/ (* (cbrt 2.0) (cbrt 2.0)) x)) (/ 1 (/ (cbrt 2.0) y)) (/ 1 (/ (sqrt 2.0) x)) (/ 1 (/ (sqrt 2.0) y)) (/ 1 (/ 1 x)) (/ 1 (/ 2.0 y)) (/ 1 1) (/ 1 (/ 2.0 (* x y))) (/ 1 2.0) (/ 1 (/ 1 (* x y))) (/ 1 (/ 2.0 (* x y))) (/ (/ 2.0 (* x y)) 1) (/ 1 (* (cbrt (/ 2.0 (* x y))) (cbrt (/ 2.0 (* x y))))) (/ 1 (sqrt (/ 2.0 (* x y)))) (/ 1 (/ (* (cbrt 2.0) (cbrt 2.0)) x)) (/ 1 (/ (sqrt 2.0) x)) (/ 1 (/ 1 x)) (/ 1 1) (/ 1 2.0) (/ (/ 2.0 (* x y)) (cbrt 1)) (/ (/ 2.0 (* x y)) (sqrt 1)) (/ (/ 2.0 (* x y)) 1) (/ 1 2.0) (- (log 2.0) (+ (log x) (log y))) (- (log 2.0) (log (* x y))) (log (/ 2.0 (* x y))) (exp (/ 2.0 (* x y))) (/ (* (* 2.0 2.0) 2.0) (* (* (* x x) x) (* (* y y) y))) (/ (* (* 2.0 2.0) 2.0) (* (* (* x y) (* x y)) (* x y))) (* (cbrt (/ 2.0 (* x y))) (cbrt (/ 2.0 (* x y)))) (cbrt (/ 2.0 (* x y))) (* (* (/ 2.0 (* x y)) (/ 2.0 (* x y))) (/ 2.0 (* x y))) (sqrt (/ 2.0 (* x y))) (sqrt (/ 2.0 (* x y))) (neg 2.0) (neg (* x y)) (/ (* (cbrt 2.0) (cbrt 2.0)) x) (/ (cbrt 2.0) y) (/ (sqrt 2.0) x) (/ (sqrt 2.0) y) (/ 1 x) (/ 2.0 y) (/ 1 (* x y)) (/ (* x y) 2.0) (/ 2.0 x) (/ (* x y) (cbrt 2.0)) (/ (* x y) (sqrt 2.0)) (/ (* x y) 2.0) (/ (exp (/ 1 (/ 2.0 (* x y)))) (exp (/ z 8.0))) (log (- (/ 1 (/ 2.0 (* x y))) (/ z 8.0))) (exp (- (/ 1 (/ 2.0 (* x y))) (/ z 8.0))) (* (cbrt (- (/ 1 (/ 2.0 (* x y))) (/ z 8.0))) (cbrt (- (/ 1 (/ 2.0 (* x y))) (/ z 8.0)))) (cbrt (- (/ 1 (/ 2.0 (* x y))) (/ z 8.0))) (* (* (- (/ 1 (/ 2.0 (* x y))) (/ z 8.0)) (- (/ 1 (/ 2.0 (* x y))) (/ z 8.0))) (- (/ 1 (/ 2.0 (* x y))) (/ z 8.0))) (sqrt (- (/ 1 (/ 2.0 (* x y))) (/ z 8.0))) (sqrt (- (/ 1 (/ 2.0 (* x y))) (/ z 8.0))) (- (* 1 8.0) (* (/ 2.0 (* x y)) z)) (* (/ 2.0 (* x y)) 8.0) (- (pow (/ 1 (/ 2.0 (* x y))) 3) (pow (/ z 8.0) 3)) (+ (* (/ 1 (/ 2.0 (* x y))) (/ 1 (/ 2.0 (* x y)))) (+ (* (/ z 8.0) (/ z 8.0)) (* (/ 1 (/ 2.0 (* x y))) (/ z 8.0)))) (neg (/ z 8.0)) (- (* (/ 1 (/ 2.0 (* x y))) (/ 1 (/ 2.0 (* x y)))) (* (/ z 8.0) (/ z 8.0))) (+ (/ 1 (/ 2.0 (* x y))) (/ z 8.0)) (+ (sqrt (/ 1 (/ 2.0 (* x y)))) (sqrt (/ z 8.0))) (- (sqrt (/ 1 (/ 2.0 (* x y)))) (sqrt (/ z 8.0))) (+ (sqrt (/ 1 (/ 2.0 (* x y)))) (/ (sqrt z) (sqrt 8.0))) (- (sqrt (/ 1 (/ 2.0 (* x y)))) (/ (sqrt z) (sqrt 8.0))) (+ (/ (sqrt 1) (sqrt (/ 2.0 (* x y)))) (sqrt (/ z 8.0))) (- (/ (sqrt 1) (sqrt (/ 2.0 (* x y)))) (sqrt (/ z 8.0))) (+ (/ (sqrt 1) (sqrt (/ 2.0 (* x y)))) (/ (sqrt z) (sqrt 8.0))) (- (/ (sqrt 1) (sqrt (/ 2.0 (* x y)))) (/ (sqrt z) (sqrt 8.0))) (+ (/ 1 (sqrt (/ 2.0 (* x y)))) (sqrt (/ z 8.0))) (- (/ 1 (sqrt (/ 2.0 (* x y)))) (sqrt (/ z 8.0))) (+ (/ 1 (sqrt (/ 2.0 (* x y)))) (/ (sqrt z) (sqrt 8.0))) (- (/ 1 (sqrt (/ 2.0 (* x y)))) (/ (sqrt z) (sqrt 8.0))) (- (/ 1 (/ 2.0 (* x y))) (/ z 8.0)) (- (/ 1 (/ 2.0 (* x y))) (/ z 8.0)) (- (/ 1 (/ 2.0 (* x y))) (/ z 8.0)) (neg (/ z 8.0)) (* 0.5 (* x y)) (* 0.5 (* x y)) (* 0.5 (* x y)) (/ 2.0 (* x y)) (/ 2.0 (* x y)) (/ 2.0 (* x y)) (- (* 0.5 (* x y)) (* 0.125 z)) (- (* 0.5 (* x y)) (* 0.125 z)) (- (* 0.5 (* x y)) (* 0.125 z)) 1.410 * * [simplify]: iteration 0 : 384 enodes (cost 635 ) 1.417 * * [simplify]: iteration 1 : 1642 enodes (cost 526 ) 1.440 * * [simplify]: iteration 2 : 5001 enodes (cost 511 ) 1.444 * [simplify]: Simplified to: -1 (log (/ 1 (/ 2.0 (* x y)))) (log (/ 1 (/ 2.0 (* x y)))) (log (/ 1 (/ 2.0 (* x y)))) (log (/ 1 (/ 2.0 (* x y)))) (log (/ 1 (/ 2.0 (* x y)))) (log (/ 1 (/ 2.0 (* x y)))) (log (/ 1 (/ 2.0 (* x y)))) (log (/ 1 (/ 2.0 (* x y)))) (log (/ 1 (/ 2.0 (* x y)))) (log (/ 1 (/ 2.0 (* x y)))) (pow (exp (/ x 2.0)) y) (/ (pow (* x y) 3) (pow 2.0 3)) (/ (pow (* x y) 3) (pow 2.0 3)) (/ (pow (* x y) 3) (pow 2.0 3)) (* (cbrt (/ 1 (/ 2.0 (* x y)))) (cbrt (/ 1 (/ 2.0 (* x y))))) (cbrt (/ 1 (/ 2.0 (* x y)))) (/ (pow (* x y) 3) (pow 2.0 3)) (sqrt (/ 1 (/ 2.0 (* x y)))) (sqrt (/ 1 (/ 2.0 (* x y)))) -1 (neg (/ 2.0 (* x y))) (/ 1 (* (cbrt (/ 2.0 (* x y))) (cbrt (/ 2.0 (* x y))))) (/ 1 (cbrt (/ 2.0 (* x y)))) (/ 1 (sqrt (/ 2.0 (* x y)))) (/ 1 (sqrt (/ 2.0 (* x y)))) (/ x (* (cbrt 2.0) (cbrt 2.0))) (/ 1 (/ (cbrt 2.0) y)) (/ x (sqrt 2.0)) (/ 1 (/ (sqrt 2.0) y)) x (/ y 2.0) 1 (/ (* x y) 2.0) (/ 1 2.0) (* x y) (/ 1 (* (cbrt (/ 2.0 (* x y))) (cbrt (/ 2.0 (* x y))))) (/ 1 (cbrt (/ 2.0 (* x y)))) (/ 1 (sqrt (/ 2.0 (* x y)))) (/ 1 (sqrt (/ 2.0 (* x y)))) (/ x (* (cbrt 2.0) (cbrt 2.0))) (/ 1 (/ (cbrt 2.0) y)) (/ x (sqrt 2.0)) (/ 1 (/ (sqrt 2.0) y)) x (/ y 2.0) 1 (/ (* x y) 2.0) (/ 1 2.0) (* x y) (/ 1 (* (cbrt (/ 2.0 (* x y))) (cbrt (/ 2.0 (* x y))))) (/ 1 (cbrt (/ 2.0 (* x y)))) (/ 1 (sqrt (/ 2.0 (* x y)))) (/ 1 (sqrt (/ 2.0 (* x y)))) (/ x (* (cbrt 2.0) (cbrt 2.0))) (/ 1 (/ (cbrt 2.0) y)) (/ x (sqrt 2.0)) (/ 1 (/ (sqrt 2.0) y)) x (/ y 2.0) 1 (/ (* x y) 2.0) (/ 1 2.0) (* x y) (/ (* x y) 2.0) (/ 2.0 (* x y)) (/ 1 (* (cbrt (/ 2.0 (* x y))) (cbrt (/ 2.0 (* x y))))) (/ 1 (sqrt (/ 2.0 (* x y)))) (/ x (* (cbrt 2.0) (cbrt 2.0))) (/ x (sqrt 2.0)) x 1 (/ 1 2.0) (/ 2.0 (* x y)) (/ 2.0 (* x y)) (/ 2.0 (* x y)) (/ 1 2.0) (log (/ 2.0 (* x y))) (log (/ 2.0 (* x y))) (log (/ 2.0 (* x y))) (exp (/ 2.0 (* x y))) (pow (/ 2.0 (* x y)) 3) (pow (/ 2.0 (* x y)) 3) (* (cbrt (/ 2.0 (* x y))) (cbrt (/ 2.0 (* x y)))) (cbrt (/ 2.0 (* x y))) (pow (/ 2.0 (* x y)) 3) (sqrt (/ 2.0 (* x y))) (sqrt (/ 2.0 (* x y))) (neg 2.0) (neg (* x y)) (/ (* (cbrt 2.0) (cbrt 2.0)) x) (/ (cbrt 2.0) y) (/ (sqrt 2.0) x) (/ (sqrt 2.0) y) (/ 1 x) (/ 2.0 y) (/ 1 (* x y)) (/ (* x y) 2.0) (/ 2.0 x) (/ (* x y) (cbrt 2.0)) (/ (* x y) (sqrt 2.0)) (/ (* x y) 2.0) (exp (- (/ (* x y) 2.0) (/ z 8.0))) (log (- (/ 1 (/ 2.0 (* x y))) (/ z 8.0))) (exp (- (/ (* x y) 2.0) (/ z 8.0))) (* (cbrt (- (/ 1 (/ 2.0 (* x y))) (/ z 8.0))) (cbrt (- (/ 1 (/ 2.0 (* x y))) (/ z 8.0)))) (cbrt (- (/ 1 (/ 2.0 (* x y))) (/ z 8.0))) (pow (- (/ 1 (/ 2.0 (* x y))) (/ z 8.0)) 3) (sqrt (- (/ 1 (/ 2.0 (* x y))) (/ z 8.0))) (sqrt (- (/ 1 (/ 2.0 (* x y))) (/ z 8.0))) (- (* 1 8.0) (* (/ 2.0 (* x y)) z)) (* (/ 2.0 (* x y)) 8.0) (- (pow (/ 1 (/ 2.0 (* x y))) 3) (pow (/ z 8.0) 3)) (+ (* (/ (* x y) 2.0) (+ (/ (* x y) 2.0) (/ z 8.0))) (* (/ z 8.0) (/ z 8.0))) (neg (/ z 8.0)) (* (+ (/ (* x y) 2.0) (/ z 8.0)) (- (/ (* x y) 2.0) (/ z 8.0))) (+ (/ (* x y) 2.0) (/ z 8.0)) (+ (sqrt (/ 1 (/ 2.0 (* x y)))) (sqrt (/ z 8.0))) (- (sqrt (/ 1 (/ 2.0 (* x y)))) (sqrt (/ z 8.0))) (+ (sqrt (/ 1 (/ 2.0 (* x y)))) (/ (sqrt z) (sqrt 8.0))) (- (sqrt (/ 1 (/ 2.0 (* x y)))) (/ (sqrt z) (sqrt 8.0))) (+ (/ 1 (sqrt (/ 2.0 (* x y)))) (sqrt (/ z 8.0))) (- (/ 1 (sqrt (/ 2.0 (* x y)))) (sqrt (/ z 8.0))) (+ (/ 1 (sqrt (/ 2.0 (* x y)))) (/ (sqrt z) (sqrt 8.0))) (- (/ 1 (sqrt (/ 2.0 (* x y)))) (/ (sqrt z) (sqrt 8.0))) (+ (/ 1 (sqrt (/ 2.0 (* x y)))) (sqrt (/ z 8.0))) (- (/ 1 (sqrt (/ 2.0 (* x y)))) (sqrt (/ z 8.0))) (+ (/ 1 (sqrt (/ 2.0 (* x y)))) (/ (sqrt z) (sqrt 8.0))) (- (/ 1 (sqrt (/ 2.0 (* x y)))) (/ (sqrt z) (sqrt 8.0))) (- (/ (* x y) 2.0) (/ z 8.0)) (- (/ (* x y) 2.0) (/ z 8.0)) (- (/ (* x y) 2.0) (/ z 8.0)) (neg (/ z 8.0)) (* 0.5 (* x y)) (* 0.5 (* x y)) (* 0.5 (* x y)) (/ 2.0 (* x y)) (/ 2.0 (* x y)) (/ 2.0 (* x y)) (- (* 0.5 (* x y)) (* 0.125 z)) (- (* 0.5 (* x y)) (* 0.125 z)) (- (* 0.5 (* x y)) (* 0.125 z)) 1.444 * * * [progress]: adding candidates to table 1.527 * [progress]: [Phase 3 of 3] Extracting. 1.527 * * [regime]: Finding splitpoints for: (# #) 1.527 * * * [regime-changes]: Trying 7 branch expressions: ((/ z 8.0) (* x y) (/ (* x y) 2.0) (- (/ (* x y) 2.0) (/ z 8.0)) z y x) 1.527 * * * * [regimes]: Trying to branch on (/ z 8.0) from (# #) 1.567 * * * * [regimes]: Trying to branch on (* x y) from (# #) 1.605 * * * * [regimes]: Trying to branch on (/ (* x y) 2.0) from (# #) 1.645 * * * * [regimes]: Trying to branch on (- (/ (* x y) 2.0) (/ z 8.0)) from (# #) 1.687 * * * * [regimes]: Trying to branch on z from (# #) 1.736 * * * * [regimes]: Trying to branch on y from (# #) 1.775 * * * * [regimes]: Trying to branch on x from (# #) 1.814 * * * [regime]: Found split indices: #