12.935 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.015 * * * [progress]: [2/2] Setting up program. 0.016 * [progress]: [Phase 2 of 3] Improving. 0.017 * [simplify]: Simplifying using # : (+ x (/ (* y y) z)) 0.019 * * [simplify]: iteration 0 : 9 enodes (cost 3 ) 0.020 * * [simplify]: iteration 1 : 11 enodes (cost 3 ) 0.021 * * [simplify]: iteration 2 : 13 enodes (cost 2 ) 0.022 * * [simplify]: iteration 3 : 14 enodes (cost 2 ) 0.023 * * [simplify]: iteration 4 : 14 enodes (cost 2 ) 0.024 * [simplify]: Simplified to: (fma (/ y z) y x) 0.026 * * [progress]: iteration 1 / 4 0.026 * * * [progress]: picking best candidate 0.028 * * * * [pick]: Picked # 0.028 * * * [progress]: localizing error 0.033 * * * [progress]: generating rewritten candidates 0.033 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 0.033 * * * [progress]: generating series expansions 0.033 * * * * [progress]: [ 1 / 1 ] generating series at (2) 0.034 * [approximate]: Taking taylor expansion of (fma (/ y z) y x) in (y z x) around 0 0.034 * [taylor]: Taking taylor expansion of (fma (/ y z) y x) in x 0.034 * [taylor]: Rewrote expression to (+ (* (/ y z) y) x) 0.034 * [taylor]: Taking taylor expansion of (* (/ y z) y) in x 0.034 * [taylor]: Taking taylor expansion of (/ y z) in x 0.034 * [taylor]: Taking taylor expansion of y in x 0.034 * [taylor]: Taking taylor expansion of z in x 0.034 * [taylor]: Taking taylor expansion of y in x 0.034 * [taylor]: Taking taylor expansion of x in x 0.034 * [taylor]: Taking taylor expansion of (fma (/ y z) y x) in z 0.034 * [taylor]: Rewrote expression to (+ (* (/ y z) y) x) 0.034 * [taylor]: Taking taylor expansion of (* (/ y z) y) in z 0.034 * [taylor]: Taking taylor expansion of (/ y z) in z 0.034 * [taylor]: Taking taylor expansion of y in z 0.034 * [taylor]: Taking taylor expansion of z in z 0.034 * [taylor]: Taking taylor expansion of y in z 0.034 * [taylor]: Taking taylor expansion of x in z 0.034 * [taylor]: Taking taylor expansion of (fma (/ y z) y x) in y 0.034 * [taylor]: Rewrote expression to (+ (* (/ y z) y) x) 0.034 * [taylor]: Taking taylor expansion of (* (/ y z) y) in y 0.034 * [taylor]: Taking taylor expansion of (/ y z) in y 0.034 * [taylor]: Taking taylor expansion of y in y 0.034 * [taylor]: Taking taylor expansion of z in y 0.034 * [taylor]: Taking taylor expansion of y in y 0.034 * [taylor]: Taking taylor expansion of x in y 0.034 * [taylor]: Taking taylor expansion of (fma (/ y z) y x) in y 0.034 * [taylor]: Rewrote expression to (+ (* (/ y z) y) x) 0.034 * [taylor]: Taking taylor expansion of (* (/ y z) y) in y 0.034 * [taylor]: Taking taylor expansion of (/ y z) in y 0.034 * [taylor]: Taking taylor expansion of y in y 0.034 * [taylor]: Taking taylor expansion of z in y 0.034 * [taylor]: Taking taylor expansion of y in y 0.034 * [taylor]: Taking taylor expansion of x in y 0.035 * [taylor]: Taking taylor expansion of x in z 0.035 * [taylor]: Taking taylor expansion of 0 in z 0.035 * [taylor]: Taking taylor expansion of x in x 0.035 * [taylor]: Taking taylor expansion of (/ 1 z) in z 0.035 * [taylor]: Taking taylor expansion of z in z 0.036 * [taylor]: Taking taylor expansion of 1 in x 0.036 * [taylor]: Taking taylor expansion of 0 in x 0.036 * [taylor]: Taking taylor expansion of 0 in x 0.037 * [taylor]: Taking taylor expansion of 0 in z 0.037 * [taylor]: Taking taylor expansion of 0 in x 0.037 * [taylor]: Taking taylor expansion of 0 in x 0.037 * [taylor]: Taking taylor expansion of 0 in x 0.038 * [approximate]: Taking taylor expansion of (fma (/ z y) (/ 1 y) (/ 1 x)) in (y z x) around 0 0.038 * [taylor]: Taking taylor expansion of (fma (/ z y) (/ 1 y) (/ 1 x)) in x 0.038 * [taylor]: Rewrote expression to (+ (* (/ z y) (/ 1 y)) (/ 1 x)) 0.038 * [taylor]: Taking taylor expansion of (* (/ z y) (/ 1 y)) in x 0.038 * [taylor]: Taking taylor expansion of (/ z y) in x 0.038 * [taylor]: Taking taylor expansion of z in x 0.038 * [taylor]: Taking taylor expansion of y in x 0.038 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.038 * [taylor]: Taking taylor expansion of y in x 0.038 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.038 * [taylor]: Taking taylor expansion of x in x 0.038 * [taylor]: Taking taylor expansion of (fma (/ z y) (/ 1 y) (/ 1 x)) in z 0.038 * [taylor]: Rewrote expression to (+ (* (/ z y) (/ 1 y)) (/ 1 x)) 0.038 * [taylor]: Taking taylor expansion of (* (/ z y) (/ 1 y)) in z 0.038 * [taylor]: Taking taylor expansion of (/ z y) in z 0.038 * [taylor]: Taking taylor expansion of z in z 0.038 * [taylor]: Taking taylor expansion of y in z 0.038 * [taylor]: Taking taylor expansion of (/ 1 y) in z 0.038 * [taylor]: Taking taylor expansion of y in z 0.038 * [taylor]: Taking taylor expansion of (/ 1 x) in z 0.038 * [taylor]: Taking taylor expansion of x in z 0.038 * [taylor]: Taking taylor expansion of (fma (/ z y) (/ 1 y) (/ 1 x)) in y 0.039 * [taylor]: Rewrote expression to (+ (* (/ z y) (/ 1 y)) (/ 1 x)) 0.039 * [taylor]: Taking taylor expansion of (* (/ z y) (/ 1 y)) in y 0.039 * [taylor]: Taking taylor expansion of (/ z y) in y 0.039 * [taylor]: Taking taylor expansion of z in y 0.039 * [taylor]: Taking taylor expansion of y in y 0.039 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.039 * [taylor]: Taking taylor expansion of y in y 0.039 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.039 * [taylor]: Taking taylor expansion of x in y 0.039 * [taylor]: Taking taylor expansion of (fma (/ z y) (/ 1 y) (/ 1 x)) in y 0.039 * [taylor]: Rewrote expression to (+ (* (/ z y) (/ 1 y)) (/ 1 x)) 0.039 * [taylor]: Taking taylor expansion of (* (/ z y) (/ 1 y)) in y 0.039 * [taylor]: Taking taylor expansion of (/ z y) in y 0.039 * [taylor]: Taking taylor expansion of z in y 0.039 * [taylor]: Taking taylor expansion of y in y 0.039 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.039 * [taylor]: Taking taylor expansion of y in y 0.039 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.039 * [taylor]: Taking taylor expansion of x in y 0.040 * [taylor]: Taking taylor expansion of z in z 0.040 * [taylor]: Taking taylor expansion of 0 in x 0.041 * [taylor]: Taking taylor expansion of 0 in z 0.041 * [taylor]: Taking taylor expansion of 0 in x 0.041 * [taylor]: Taking taylor expansion of 1 in x 0.043 * [taylor]: Taking taylor expansion of (/ 1 x) in z 0.043 * [taylor]: Taking taylor expansion of x in z 0.043 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.043 * [taylor]: Taking taylor expansion of x in x 0.043 * [taylor]: Taking taylor expansion of 0 in x 0.043 * [taylor]: Taking taylor expansion of 0 in x 0.045 * [taylor]: Taking taylor expansion of 0 in z 0.045 * [taylor]: Taking taylor expansion of 0 in x 0.046 * [taylor]: Taking taylor expansion of 0 in x 0.046 * [taylor]: Taking taylor expansion of 0 in x 0.046 * [taylor]: Taking taylor expansion of 0 in x 0.047 * [approximate]: Taking taylor expansion of (fma (/ z y) (/ -1 y) (/ -1 x)) in (y z x) around 0 0.047 * [taylor]: Taking taylor expansion of (fma (/ z y) (/ -1 y) (/ -1 x)) in x 0.047 * [taylor]: Rewrote expression to (+ (* (/ z y) (/ -1 y)) (/ -1 x)) 0.047 * [taylor]: Taking taylor expansion of (* (/ z y) (/ -1 y)) in x 0.047 * [taylor]: Taking taylor expansion of (/ z y) in x 0.047 * [taylor]: Taking taylor expansion of z in x 0.047 * [taylor]: Taking taylor expansion of y in x 0.047 * [taylor]: Taking taylor expansion of (/ -1 y) in x 0.047 * [taylor]: Taking taylor expansion of -1 in x 0.047 * [taylor]: Taking taylor expansion of y in x 0.047 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.047 * [taylor]: Taking taylor expansion of -1 in x 0.047 * [taylor]: Taking taylor expansion of x in x 0.047 * [taylor]: Taking taylor expansion of (fma (/ z y) (/ -1 y) (/ -1 x)) in z 0.047 * [taylor]: Rewrote expression to (+ (* (/ z y) (/ -1 y)) (/ -1 x)) 0.047 * [taylor]: Taking taylor expansion of (* (/ z y) (/ -1 y)) in z 0.047 * [taylor]: Taking taylor expansion of (/ z y) in z 0.047 * [taylor]: Taking taylor expansion of z in z 0.047 * [taylor]: Taking taylor expansion of y in z 0.048 * [taylor]: Taking taylor expansion of (/ -1 y) in z 0.048 * [taylor]: Taking taylor expansion of -1 in z 0.048 * [taylor]: Taking taylor expansion of y in z 0.048 * [taylor]: Taking taylor expansion of (/ -1 x) in z 0.048 * [taylor]: Taking taylor expansion of -1 in z 0.048 * [taylor]: Taking taylor expansion of x in z 0.048 * [taylor]: Taking taylor expansion of (fma (/ z y) (/ -1 y) (/ -1 x)) in y 0.048 * [taylor]: Rewrote expression to (+ (* (/ z y) (/ -1 y)) (/ -1 x)) 0.048 * [taylor]: Taking taylor expansion of (* (/ z y) (/ -1 y)) in y 0.048 * [taylor]: Taking taylor expansion of (/ z y) in y 0.048 * [taylor]: Taking taylor expansion of z in y 0.048 * [taylor]: Taking taylor expansion of y in y 0.048 * [taylor]: Taking taylor expansion of (/ -1 y) in y 0.048 * [taylor]: Taking taylor expansion of -1 in y 0.048 * [taylor]: Taking taylor expansion of y in y 0.048 * [taylor]: Taking taylor expansion of (/ -1 x) in y 0.048 * [taylor]: Taking taylor expansion of -1 in y 0.048 * [taylor]: Taking taylor expansion of x in y 0.048 * [taylor]: Taking taylor expansion of (fma (/ z y) (/ -1 y) (/ -1 x)) in y 0.048 * [taylor]: Rewrote expression to (+ (* (/ z y) (/ -1 y)) (/ -1 x)) 0.048 * [taylor]: Taking taylor expansion of (* (/ z y) (/ -1 y)) in y 0.048 * [taylor]: Taking taylor expansion of (/ z y) in y 0.048 * [taylor]: Taking taylor expansion of z in y 0.048 * [taylor]: Taking taylor expansion of y in y 0.048 * [taylor]: Taking taylor expansion of (/ -1 y) in y 0.049 * [taylor]: Taking taylor expansion of -1 in y 0.049 * [taylor]: Taking taylor expansion of y in y 0.049 * [taylor]: Taking taylor expansion of (/ -1 x) in y 0.049 * [taylor]: Taking taylor expansion of -1 in y 0.049 * [taylor]: Taking taylor expansion of x in y 0.049 * [taylor]: Taking taylor expansion of (- z) in z 0.049 * [taylor]: Taking taylor expansion of z in z 0.049 * [taylor]: Taking taylor expansion of 0 in x 0.051 * [taylor]: Taking taylor expansion of 0 in z 0.051 * [taylor]: Taking taylor expansion of 0 in x 0.051 * [taylor]: Taking taylor expansion of -1 in x 0.053 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in z 0.053 * [taylor]: Taking taylor expansion of (/ 1 x) in z 0.053 * [taylor]: Taking taylor expansion of x in z 0.053 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 0.053 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.053 * [taylor]: Taking taylor expansion of x in x 0.053 * [taylor]: Taking taylor expansion of 0 in x 0.054 * [taylor]: Taking taylor expansion of 0 in x 0.056 * [taylor]: Taking taylor expansion of 0 in z 0.056 * [taylor]: Taking taylor expansion of 0 in x 0.056 * [taylor]: Taking taylor expansion of 0 in x 0.056 * [taylor]: Taking taylor expansion of 0 in x 0.056 * [taylor]: Taking taylor expansion of 0 in x 0.061 * * * [progress]: simplifying candidates 0.061 * [simplify]: Simplifying using # : (* (/ y z) y) (+ x (/ (pow y 2) z)) (+ x (/ (pow y 2) z)) (+ x (/ (pow y 2) z)) 0.063 * * [simplify]: iteration 0 : 15 enodes (cost 11 ) 0.065 * * [simplify]: iteration 1 : 31 enodes (cost 8 ) 0.066 * * [simplify]: iteration 2 : 80 enodes (cost 8 ) 0.068 * * [simplify]: iteration 3 : 191 enodes (cost 8 ) 0.073 * * [simplify]: iteration 4 : 610 enodes (cost 8 ) 0.099 * * [simplify]: iteration 5 : 3372 enodes (cost 8 ) 0.205 * * [simplify]: iteration 6 : 5001 enodes (cost 8 ) 0.205 * [simplify]: Simplified to: (* (/ y z) y) (fma (/ y z) y x) (fma (/ y z) y x) (fma (/ y z) y x) 0.205 * * * [progress]: adding candidates to table 0.207 * * [progress]: iteration 2 / 4 0.208 * * * [progress]: picking best candidate 0.209 * * * * [pick]: Picked # 0.209 * * * [progress]: localizing error 0.213 * * * [progress]: generating rewritten candidates 0.213 * * * * [progress]: [ 1 / 2 ] rewriting at (2 2) 0.217 * * * * [progress]: [ 2 / 2 ] rewriting at (2) 0.220 * * * [progress]: generating series expansions 0.220 * * * * [progress]: [ 1 / 2 ] generating series at (2 2) 0.220 * [approximate]: Taking taylor expansion of (/ (pow y 2) z) in (y z) around 0 0.220 * [taylor]: Taking taylor expansion of (/ (pow y 2) z) in z 0.220 * [taylor]: Taking taylor expansion of (pow y 2) in z 0.220 * [taylor]: Taking taylor expansion of y in z 0.220 * [taylor]: Taking taylor expansion of z in z 0.220 * [taylor]: Taking taylor expansion of (/ (pow y 2) z) in y 0.220 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.220 * [taylor]: Taking taylor expansion of y in y 0.220 * [taylor]: Taking taylor expansion of z in y 0.220 * [taylor]: Taking taylor expansion of (/ (pow y 2) z) in y 0.220 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.220 * [taylor]: Taking taylor expansion of y in y 0.220 * [taylor]: Taking taylor expansion of z in y 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 0 in z 0.222 * [taylor]: Taking taylor expansion of 0 in z 0.223 * [taylor]: Taking taylor expansion of 0 in z 0.224 * [approximate]: Taking taylor expansion of (/ z (pow y 2)) in (y z) around 0 0.224 * [taylor]: Taking taylor expansion of (/ z (pow y 2)) in z 0.224 * [taylor]: Taking taylor expansion of z in z 0.224 * [taylor]: Taking taylor expansion of (pow y 2) in z 0.224 * [taylor]: Taking taylor expansion of y in z 0.224 * [taylor]: Taking taylor expansion of (/ z (pow y 2)) in y 0.224 * [taylor]: Taking taylor expansion of z in y 0.224 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.224 * [taylor]: Taking taylor expansion of y in y 0.225 * [taylor]: Taking taylor expansion of (/ z (pow y 2)) in y 0.225 * [taylor]: Taking taylor expansion of z in y 0.225 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.225 * [taylor]: Taking taylor expansion of y in y 0.225 * [taylor]: Taking taylor expansion of z in z 0.226 * [taylor]: Taking taylor expansion of 0 in z 0.227 * [taylor]: Taking taylor expansion of 0 in z 0.229 * [taylor]: Taking taylor expansion of 0 in z 0.229 * [approximate]: Taking taylor expansion of (* -1 (/ z (pow y 2))) in (y z) around 0 0.229 * [taylor]: Taking taylor expansion of (* -1 (/ z (pow y 2))) in z 0.229 * [taylor]: Taking taylor expansion of -1 in z 0.229 * [taylor]: Taking taylor expansion of (/ z (pow y 2)) in z 0.229 * [taylor]: Taking taylor expansion of z in z 0.229 * [taylor]: Taking taylor expansion of (pow y 2) in z 0.229 * [taylor]: Taking taylor expansion of y in z 0.229 * [taylor]: Taking taylor expansion of (* -1 (/ z (pow y 2))) in y 0.229 * [taylor]: Taking taylor expansion of -1 in y 0.229 * [taylor]: Taking taylor expansion of (/ z (pow y 2)) in y 0.229 * [taylor]: Taking taylor expansion of z in y 0.229 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.229 * [taylor]: Taking taylor expansion of y in y 0.230 * [taylor]: Taking taylor expansion of (* -1 (/ z (pow y 2))) in y 0.230 * [taylor]: Taking taylor expansion of -1 in y 0.230 * [taylor]: Taking taylor expansion of (/ z (pow y 2)) in y 0.230 * [taylor]: Taking taylor expansion of z in y 0.230 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.230 * [taylor]: Taking taylor expansion of y in y 0.230 * [taylor]: Taking taylor expansion of (* -1 z) in z 0.230 * [taylor]: Taking taylor expansion of -1 in z 0.230 * [taylor]: Taking taylor expansion of z in z 0.232 * [taylor]: Taking taylor expansion of 0 in z 0.234 * [taylor]: Taking taylor expansion of 0 in z 0.237 * [taylor]: Taking taylor expansion of 0 in z 0.237 * * * * [progress]: [ 2 / 2 ] generating series at (2) 0.237 * [approximate]: Taking taylor expansion of (+ x (/ (pow y 2) z)) in (x y z) around 0 0.237 * [taylor]: Taking taylor expansion of (+ x (/ (pow y 2) z)) in z 0.237 * [taylor]: Taking taylor expansion of x in z 0.237 * [taylor]: Taking taylor expansion of (/ (pow y 2) z) in z 0.237 * [taylor]: Taking taylor expansion of (pow y 2) in z 0.237 * [taylor]: Taking taylor expansion of y in z 0.237 * [taylor]: Taking taylor expansion of z in z 0.237 * [taylor]: Taking taylor expansion of (+ x (/ (pow y 2) z)) in y 0.237 * [taylor]: Taking taylor expansion of x in y 0.237 * [taylor]: Taking taylor expansion of (/ (pow y 2) z) in y 0.238 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.238 * [taylor]: Taking taylor expansion of y in y 0.238 * [taylor]: Taking taylor expansion of z in y 0.238 * [taylor]: Taking taylor expansion of (+ x (/ (pow y 2) z)) in x 0.238 * [taylor]: Taking taylor expansion of x in x 0.238 * [taylor]: Taking taylor expansion of (/ (pow y 2) z) in x 0.238 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.238 * [taylor]: Taking taylor expansion of y in x 0.238 * [taylor]: Taking taylor expansion of z in x 0.238 * [taylor]: Taking taylor expansion of (+ x (/ (pow y 2) z)) in x 0.238 * [taylor]: Taking taylor expansion of x in x 0.238 * [taylor]: Taking taylor expansion of (/ (pow y 2) z) in x 0.238 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.238 * [taylor]: Taking taylor expansion of y in x 0.238 * [taylor]: Taking taylor expansion of z in x 0.238 * [taylor]: Taking taylor expansion of (/ (pow y 2) z) in y 0.238 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.238 * [taylor]: Taking taylor expansion of y in y 0.238 * [taylor]: Taking taylor expansion of z in y 0.239 * [taylor]: Taking taylor expansion of 1 in y 0.239 * [taylor]: Taking taylor expansion of 1 in z 0.240 * [taylor]: Taking taylor expansion of 0 in y 0.240 * [taylor]: Taking taylor expansion of 0 in z 0.240 * [taylor]: Taking taylor expansion of 0 in z 0.240 * [taylor]: Taking taylor expansion of (/ 1 z) in z 0.240 * [taylor]: Taking taylor expansion of z in z 0.241 * [taylor]: Taking taylor expansion of 0 in y 0.241 * [taylor]: Taking taylor expansion of 0 in z 0.241 * [taylor]: Taking taylor expansion of 0 in z 0.241 * [taylor]: Taking taylor expansion of 0 in z 0.242 * [taylor]: Taking taylor expansion of 0 in z 0.243 * [taylor]: Taking taylor expansion of 0 in y 0.243 * [taylor]: Taking taylor expansion of 0 in z 0.243 * [taylor]: Taking taylor expansion of 0 in z 0.243 * [taylor]: Taking taylor expansion of 0 in z 0.243 * [taylor]: Taking taylor expansion of 0 in z 0.244 * [taylor]: Taking taylor expansion of 0 in z 0.244 * [approximate]: Taking taylor expansion of (+ (/ z (pow y 2)) (/ 1 x)) in (x y z) around 0 0.244 * [taylor]: Taking taylor expansion of (+ (/ z (pow y 2)) (/ 1 x)) in z 0.244 * [taylor]: Taking taylor expansion of (/ z (pow y 2)) in z 0.244 * [taylor]: Taking taylor expansion of z in z 0.244 * [taylor]: Taking taylor expansion of (pow y 2) in z 0.244 * [taylor]: Taking taylor expansion of y in z 0.245 * [taylor]: Taking taylor expansion of (/ 1 x) in z 0.245 * [taylor]: Taking taylor expansion of x in z 0.245 * [taylor]: Taking taylor expansion of (+ (/ z (pow y 2)) (/ 1 x)) in y 0.245 * [taylor]: Taking taylor expansion of (/ z (pow y 2)) in y 0.245 * [taylor]: Taking taylor expansion of z in y 0.245 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.245 * [taylor]: Taking taylor expansion of y in y 0.245 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.245 * [taylor]: Taking taylor expansion of x in y 0.245 * [taylor]: Taking taylor expansion of (+ (/ z (pow y 2)) (/ 1 x)) in x 0.245 * [taylor]: Taking taylor expansion of (/ z (pow y 2)) in x 0.245 * [taylor]: Taking taylor expansion of z in x 0.245 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.245 * [taylor]: Taking taylor expansion of y in x 0.245 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.245 * [taylor]: Taking taylor expansion of x in x 0.245 * [taylor]: Taking taylor expansion of (+ (/ z (pow y 2)) (/ 1 x)) in x 0.246 * [taylor]: Taking taylor expansion of (/ z (pow y 2)) in x 0.246 * [taylor]: Taking taylor expansion of z in x 0.246 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.246 * [taylor]: Taking taylor expansion of y in x 0.246 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.246 * [taylor]: Taking taylor expansion of x in x 0.246 * [taylor]: Taking taylor expansion of 1 in y 0.247 * [taylor]: Taking taylor expansion of (/ z (pow y 2)) in y 0.247 * [taylor]: Taking taylor expansion of z in y 0.247 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.247 * [taylor]: Taking taylor expansion of y in y 0.247 * [taylor]: Taking taylor expansion of z in z 0.248 * [taylor]: Taking taylor expansion of 0 in y 0.249 * [taylor]: Taking taylor expansion of 0 in z 0.249 * [taylor]: Taking taylor expansion of 1 in z 0.250 * [taylor]: Taking taylor expansion of 0 in y 0.252 * [taylor]: Taking taylor expansion of 0 in z 0.252 * [taylor]: Taking taylor expansion of 0 in z 0.253 * [taylor]: Taking taylor expansion of 0 in y 0.253 * [taylor]: Taking taylor expansion of 0 in z 0.254 * [approximate]: Taking taylor expansion of (- (+ (/ z (pow y 2)) (/ 1 x))) in (x y z) around 0 0.254 * [taylor]: Taking taylor expansion of (- (+ (/ z (pow y 2)) (/ 1 x))) in z 0.254 * [taylor]: Taking taylor expansion of (+ (/ z (pow y 2)) (/ 1 x)) in z 0.254 * [taylor]: Taking taylor expansion of (/ z (pow y 2)) in z 0.254 * [taylor]: Taking taylor expansion of z in z 0.254 * [taylor]: Taking taylor expansion of (pow y 2) in z 0.254 * [taylor]: Taking taylor expansion of y in z 0.254 * [taylor]: Taking taylor expansion of (/ 1 x) in z 0.254 * [taylor]: Taking taylor expansion of x in z 0.254 * [taylor]: Taking taylor expansion of (- (+ (/ z (pow y 2)) (/ 1 x))) in y 0.254 * [taylor]: Taking taylor expansion of (+ (/ z (pow y 2)) (/ 1 x)) in y 0.254 * [taylor]: Taking taylor expansion of (/ z (pow y 2)) in y 0.254 * [taylor]: Taking taylor expansion of z in y 0.254 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.254 * [taylor]: Taking taylor expansion of y in y 0.254 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.254 * [taylor]: Taking taylor expansion of x in y 0.254 * [taylor]: Taking taylor expansion of (- (+ (/ z (pow y 2)) (/ 1 x))) in x 0.254 * [taylor]: Taking taylor expansion of (+ (/ z (pow y 2)) (/ 1 x)) in x 0.254 * [taylor]: Taking taylor expansion of (/ z (pow y 2)) in x 0.254 * [taylor]: Taking taylor expansion of z in x 0.254 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.254 * [taylor]: Taking taylor expansion of y in x 0.254 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.255 * [taylor]: Taking taylor expansion of x in x 0.255 * [taylor]: Taking taylor expansion of (- (+ (/ z (pow y 2)) (/ 1 x))) in x 0.255 * [taylor]: Taking taylor expansion of (+ (/ z (pow y 2)) (/ 1 x)) in x 0.255 * [taylor]: Taking taylor expansion of (/ z (pow y 2)) in x 0.255 * [taylor]: Taking taylor expansion of z in x 0.255 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.255 * [taylor]: Taking taylor expansion of y in x 0.255 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.255 * [taylor]: Taking taylor expansion of x in x 0.256 * [taylor]: Taking taylor expansion of -1 in y 0.257 * [taylor]: Taking taylor expansion of (- (/ z (pow y 2))) in y 0.257 * [taylor]: Taking taylor expansion of (/ z (pow y 2)) in y 0.257 * [taylor]: Taking taylor expansion of z in y 0.257 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.257 * [taylor]: Taking taylor expansion of y in y 0.257 * [taylor]: Taking taylor expansion of (- z) in z 0.257 * [taylor]: Taking taylor expansion of z in z 0.258 * [taylor]: Taking taylor expansion of 0 in y 0.259 * [taylor]: Taking taylor expansion of 0 in z 0.260 * [taylor]: Taking taylor expansion of -1 in z 0.261 * [taylor]: Taking taylor expansion of 0 in y 0.263 * [taylor]: Taking taylor expansion of 0 in z 0.263 * [taylor]: Taking taylor expansion of 0 in z 0.265 * [taylor]: Taking taylor expansion of 0 in y 0.265 * [taylor]: Taking taylor expansion of 0 in z 0.265 * * * [progress]: simplifying candidates 0.265 * [simplify]: Simplifying using # : (- (* y y)) (- z) (/ 1 z) (/ z (* y y)) (/ z y) (/ z y) (+ (pow x 3) (pow (/ (* y y) z) 3)) (+ (* x x) (- (* (/ (* y y) z) (/ (* y y) z)) (* x (/ (* y y) z)))) (- (* x x) (* (/ (* y y) z) (/ (* y y) z))) (- x (/ (* y y) z)) (/ (pow y 2) z) (/ (pow y 2) z) (/ (pow y 2) z) (+ x (/ (pow y 2) z)) (+ x (/ (pow y 2) z)) (+ x (/ (pow y 2) z)) 0.268 * * [simplify]: iteration 0 : 68 enodes (cost 46 ) 0.270 * * [simplify]: iteration 1 : 185 enodes (cost 45 ) 0.273 * * [simplify]: iteration 2 : 579 enodes (cost 42 ) 0.284 * * [simplify]: iteration 3 : 2448 enodes (cost 42 ) 0.339 * * [simplify]: iteration 4 : 5002 enodes (cost 41 ) 0.339 * [simplify]: Simplified to: (- (* y y)) (- z) (/ 1 z) (/ z (* y y)) (/ z y) (/ z y) (+ (pow x 3) (pow (/ (* y y) z) 3)) (fma (/ (* y y) z) (- (/ (* y y) z) x) (* x x)) (fma (/ y z) (/ (- (pow y 3)) z) (* x x)) (- x (/ (* y y) z)) (/ (* y y) z) (/ (* y y) z) (/ (* y y) z) (fma (/ y z) y x) (fma (/ y z) y x) (fma (/ y z) y x) 0.340 * * * [progress]: adding candidates to table 0.369 * * [progress]: iteration 3 / 4 0.369 * * * [progress]: picking best candidate 0.373 * * * * [pick]: Picked # 0.373 * * * [progress]: localizing error 0.381 * * * [progress]: generating rewritten candidates 0.381 * * * * [progress]: [ 1 / 2 ] rewriting at (2 2) 0.386 * * * * [progress]: [ 2 / 2 ] rewriting at (2) 0.391 * * * [progress]: generating series expansions 0.391 * * * * [progress]: [ 1 / 2 ] generating series at (2 2) 0.391 * [approximate]: Taking taylor expansion of (/ (pow y 2) z) in (y z) around 0 0.391 * [taylor]: Taking taylor expansion of (/ (pow y 2) z) in z 0.391 * [taylor]: Taking taylor expansion of (pow y 2) in z 0.391 * [taylor]: Taking taylor expansion of y in z 0.391 * [taylor]: Taking taylor expansion of z in z 0.392 * [taylor]: Taking taylor expansion of (/ (pow y 2) z) in y 0.392 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.392 * [taylor]: Taking taylor expansion of y in y 0.392 * [taylor]: Taking taylor expansion of z in y 0.392 * [taylor]: Taking taylor expansion of (/ (pow y 2) z) in y 0.392 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.392 * [taylor]: Taking taylor expansion of y in y 0.392 * [taylor]: Taking taylor expansion of z in y 0.393 * [taylor]: Taking taylor expansion of (/ 1 z) in z 0.393 * [taylor]: Taking taylor expansion of z in z 0.394 * [taylor]: Taking taylor expansion of 0 in z 0.396 * [taylor]: Taking taylor expansion of 0 in z 0.397 * [taylor]: Taking taylor expansion of 0 in z 0.398 * [approximate]: Taking taylor expansion of (/ z (pow y 2)) in (y z) around 0 0.398 * [taylor]: Taking taylor expansion of (/ z (pow y 2)) in z 0.398 * [taylor]: Taking taylor expansion of z in z 0.398 * [taylor]: Taking taylor expansion of (pow y 2) in z 0.398 * [taylor]: Taking taylor expansion of y in z 0.398 * [taylor]: Taking taylor expansion of (/ z (pow y 2)) in y 0.398 * [taylor]: Taking taylor expansion of z in y 0.398 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.398 * [taylor]: Taking taylor expansion of y in y 0.399 * [taylor]: Taking taylor expansion of (/ z (pow y 2)) in y 0.399 * [taylor]: Taking taylor expansion of z in y 0.399 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.399 * [taylor]: Taking taylor expansion of y in y 0.399 * [taylor]: Taking taylor expansion of z in z 0.400 * [taylor]: Taking taylor expansion of 0 in z 0.401 * [taylor]: Taking taylor expansion of 0 in z 0.403 * [taylor]: Taking taylor expansion of 0 in z 0.403 * [approximate]: Taking taylor expansion of (* -1 (/ z (pow y 2))) in (y z) around 0 0.403 * [taylor]: Taking taylor expansion of (* -1 (/ z (pow y 2))) in z 0.403 * [taylor]: Taking taylor expansion of -1 in z 0.403 * [taylor]: Taking taylor expansion of (/ z (pow y 2)) in z 0.403 * [taylor]: Taking taylor expansion of z in z 0.403 * [taylor]: Taking taylor expansion of (pow y 2) in z 0.403 * [taylor]: Taking taylor expansion of y in z 0.403 * [taylor]: Taking taylor expansion of (* -1 (/ z (pow y 2))) in y 0.403 * [taylor]: Taking taylor expansion of -1 in y 0.403 * [taylor]: Taking taylor expansion of (/ z (pow y 2)) in y 0.403 * [taylor]: Taking taylor expansion of z in y 0.403 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.403 * [taylor]: Taking taylor expansion of y in y 0.404 * [taylor]: Taking taylor expansion of (* -1 (/ z (pow y 2))) in y 0.404 * [taylor]: Taking taylor expansion of -1 in y 0.404 * [taylor]: Taking taylor expansion of (/ z (pow y 2)) in y 0.404 * [taylor]: Taking taylor expansion of z in y 0.404 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.404 * [taylor]: Taking taylor expansion of y in y 0.404 * [taylor]: Taking taylor expansion of (* -1 z) in z 0.404 * [taylor]: Taking taylor expansion of -1 in z 0.404 * [taylor]: Taking taylor expansion of z in z 0.406 * [taylor]: Taking taylor expansion of 0 in z 0.408 * [taylor]: Taking taylor expansion of 0 in z 0.411 * [taylor]: Taking taylor expansion of 0 in z 0.411 * * * * [progress]: [ 2 / 2 ] generating series at (2) 0.411 * [approximate]: Taking taylor expansion of (+ x (/ (pow y 2) z)) in (x y z) around 0 0.411 * [taylor]: Taking taylor expansion of (+ x (/ (pow y 2) z)) in z 0.411 * [taylor]: Taking taylor expansion of x in z 0.411 * [taylor]: Taking taylor expansion of (/ (pow y 2) z) in z 0.411 * [taylor]: Taking taylor expansion of (pow y 2) in z 0.411 * [taylor]: Taking taylor expansion of y in z 0.411 * [taylor]: Taking taylor expansion of z in z 0.411 * [taylor]: Taking taylor expansion of (+ x (/ (pow y 2) z)) in y 0.411 * [taylor]: Taking taylor expansion of x in y 0.411 * [taylor]: Taking taylor expansion of (/ (pow y 2) z) in y 0.411 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.411 * [taylor]: Taking taylor expansion of y in y 0.412 * [taylor]: Taking taylor expansion of z in y 0.412 * [taylor]: Taking taylor expansion of (+ x (/ (pow y 2) z)) in x 0.412 * [taylor]: Taking taylor expansion of x in x 0.412 * [taylor]: Taking taylor expansion of (/ (pow y 2) z) in x 0.412 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.412 * [taylor]: Taking taylor expansion of y in x 0.412 * [taylor]: Taking taylor expansion of z in x 0.412 * [taylor]: Taking taylor expansion of (+ x (/ (pow y 2) z)) in x 0.412 * [taylor]: Taking taylor expansion of x in x 0.412 * [taylor]: Taking taylor expansion of (/ (pow y 2) z) in x 0.412 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.412 * [taylor]: Taking taylor expansion of y in x 0.412 * [taylor]: Taking taylor expansion of z in x 0.412 * [taylor]: Taking taylor expansion of (/ (pow y 2) z) in y 0.412 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.412 * [taylor]: Taking taylor expansion of y in y 0.412 * [taylor]: Taking taylor expansion of z in y 0.413 * [taylor]: Taking taylor expansion of 1 in y 0.413 * [taylor]: Taking taylor expansion of 1 in z 0.414 * [taylor]: Taking taylor expansion of 0 in y 0.414 * [taylor]: Taking taylor expansion of 0 in z 0.414 * [taylor]: Taking taylor expansion of 0 in z 0.414 * [taylor]: Taking taylor expansion of (/ 1 z) in z 0.414 * [taylor]: Taking taylor expansion of z in z 0.415 * [taylor]: Taking taylor expansion of 0 in y 0.415 * [taylor]: Taking taylor expansion of 0 in z 0.415 * [taylor]: Taking taylor expansion of 0 in z 0.415 * [taylor]: Taking taylor expansion of 0 in z 0.416 * [taylor]: Taking taylor expansion of 0 in z 0.418 * [taylor]: Taking taylor expansion of 0 in y 0.418 * [taylor]: Taking taylor expansion of 0 in z 0.418 * [taylor]: Taking taylor expansion of 0 in z 0.418 * [taylor]: Taking taylor expansion of 0 in z 0.418 * [taylor]: Taking taylor expansion of 0 in z 0.418 * [taylor]: Taking taylor expansion of 0 in z 0.419 * [approximate]: Taking taylor expansion of (+ (/ z (pow y 2)) (/ 1 x)) in (x y z) around 0 0.419 * [taylor]: Taking taylor expansion of (+ (/ z (pow y 2)) (/ 1 x)) in z 0.419 * [taylor]: Taking taylor expansion of (/ z (pow y 2)) in z 0.419 * [taylor]: Taking taylor expansion of z in z 0.419 * [taylor]: Taking taylor expansion of (pow y 2) in z 0.419 * [taylor]: Taking taylor expansion of y in z 0.419 * [taylor]: Taking taylor expansion of (/ 1 x) in z 0.419 * [taylor]: Taking taylor expansion of x in z 0.419 * [taylor]: Taking taylor expansion of (+ (/ z (pow y 2)) (/ 1 x)) in y 0.419 * [taylor]: Taking taylor expansion of (/ z (pow y 2)) in y 0.419 * [taylor]: Taking taylor expansion of z in y 0.419 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.419 * [taylor]: Taking taylor expansion of y in y 0.419 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.419 * [taylor]: Taking taylor expansion of x in y 0.419 * [taylor]: Taking taylor expansion of (+ (/ z (pow y 2)) (/ 1 x)) in x 0.419 * [taylor]: Taking taylor expansion of (/ z (pow y 2)) in x 0.420 * [taylor]: Taking taylor expansion of z in x 0.420 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.420 * [taylor]: Taking taylor expansion of y in x 0.420 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.420 * [taylor]: Taking taylor expansion of x in x 0.420 * [taylor]: Taking taylor expansion of (+ (/ z (pow y 2)) (/ 1 x)) in x 0.420 * [taylor]: Taking taylor expansion of (/ z (pow y 2)) in x 0.420 * [taylor]: Taking taylor expansion of z in x 0.420 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.420 * [taylor]: Taking taylor expansion of y in x 0.420 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.420 * [taylor]: Taking taylor expansion of x in x 0.421 * [taylor]: Taking taylor expansion of 1 in y 0.421 * [taylor]: Taking taylor expansion of (/ z (pow y 2)) in y 0.421 * [taylor]: Taking taylor expansion of z in y 0.421 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.421 * [taylor]: Taking taylor expansion of y in y 0.422 * [taylor]: Taking taylor expansion of z in z 0.422 * [taylor]: Taking taylor expansion of 0 in y 0.423 * [taylor]: Taking taylor expansion of 0 in z 0.423 * [taylor]: Taking taylor expansion of 1 in z 0.425 * [taylor]: Taking taylor expansion of 0 in y 0.426 * [taylor]: Taking taylor expansion of 0 in z 0.426 * [taylor]: Taking taylor expansion of 0 in z 0.428 * [taylor]: Taking taylor expansion of 0 in y 0.428 * [taylor]: Taking taylor expansion of 0 in z 0.428 * [approximate]: Taking taylor expansion of (- (+ (/ z (pow y 2)) (/ 1 x))) in (x y z) around 0 0.428 * [taylor]: Taking taylor expansion of (- (+ (/ z (pow y 2)) (/ 1 x))) in z 0.428 * [taylor]: Taking taylor expansion of (+ (/ z (pow y 2)) (/ 1 x)) in z 0.428 * [taylor]: Taking taylor expansion of (/ z (pow y 2)) in z 0.428 * [taylor]: Taking taylor expansion of z in z 0.428 * [taylor]: Taking taylor expansion of (pow y 2) in z 0.428 * [taylor]: Taking taylor expansion of y in z 0.428 * [taylor]: Taking taylor expansion of (/ 1 x) in z 0.428 * [taylor]: Taking taylor expansion of x in z 0.428 * [taylor]: Taking taylor expansion of (- (+ (/ z (pow y 2)) (/ 1 x))) in y 0.428 * [taylor]: Taking taylor expansion of (+ (/ z (pow y 2)) (/ 1 x)) in y 0.428 * [taylor]: Taking taylor expansion of (/ z (pow y 2)) in y 0.428 * [taylor]: Taking taylor expansion of z in y 0.428 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.428 * [taylor]: Taking taylor expansion of y in y 0.429 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.429 * [taylor]: Taking taylor expansion of x in y 0.429 * [taylor]: Taking taylor expansion of (- (+ (/ z (pow y 2)) (/ 1 x))) in x 0.429 * [taylor]: Taking taylor expansion of (+ (/ z (pow y 2)) (/ 1 x)) in x 0.429 * [taylor]: Taking taylor expansion of (/ z (pow y 2)) in x 0.429 * [taylor]: Taking taylor expansion of z in x 0.429 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.429 * [taylor]: Taking taylor expansion of y in x 0.429 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.429 * [taylor]: Taking taylor expansion of x in x 0.429 * [taylor]: Taking taylor expansion of (- (+ (/ z (pow y 2)) (/ 1 x))) in x 0.429 * [taylor]: Taking taylor expansion of (+ (/ z (pow y 2)) (/ 1 x)) in x 0.429 * [taylor]: Taking taylor expansion of (/ z (pow y 2)) in x 0.429 * [taylor]: Taking taylor expansion of z in x 0.429 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.429 * [taylor]: Taking taylor expansion of y in x 0.429 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.429 * [taylor]: Taking taylor expansion of x in x 0.430 * [taylor]: Taking taylor expansion of -1 in y 0.431 * [taylor]: Taking taylor expansion of (- (/ z (pow y 2))) in y 0.431 * [taylor]: Taking taylor expansion of (/ z (pow y 2)) in y 0.431 * [taylor]: Taking taylor expansion of z in y 0.431 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.431 * [taylor]: Taking taylor expansion of y in y 0.431 * [taylor]: Taking taylor expansion of (- z) in z 0.431 * [taylor]: Taking taylor expansion of z in z 0.433 * [taylor]: Taking taylor expansion of 0 in y 0.434 * [taylor]: Taking taylor expansion of 0 in z 0.434 * [taylor]: Taking taylor expansion of -1 in z 0.435 * [taylor]: Taking taylor expansion of 0 in y 0.437 * [taylor]: Taking taylor expansion of 0 in z 0.437 * [taylor]: Taking taylor expansion of 0 in z 0.439 * [taylor]: Taking taylor expansion of 0 in y 0.439 * [taylor]: Taking taylor expansion of 0 in z 0.439 * * * [progress]: simplifying candidates 0.440 * [simplify]: Simplifying using # : (- y) (- (/ z y)) (/ 1 (/ z y)) (/ (/ z y) y) (/ y z) (/ y z) (/ y (- z)) (/ y 1) (+ (pow x 3) (pow (/ y (/ z y)) 3)) (+ (* x x) (- (* (/ y (/ z y)) (/ y (/ z y))) (* x (/ y (/ z y))))) (- (* x x) (* (/ y (/ z y)) (/ y (/ z y)))) (- x (/ y (/ z y))) (/ (pow y 2) z) (/ (pow y 2) z) (/ (pow y 2) z) (+ x (/ (pow y 2) z)) (+ x (/ (pow y 2) z)) (+ x (/ (pow y 2) z)) 0.442 * * [simplify]: iteration 0 : 72 enodes (cost 49 ) 0.444 * * [simplify]: iteration 1 : 215 enodes (cost 48 ) 0.449 * * [simplify]: iteration 2 : 898 enodes (cost 44 ) 0.475 * * [simplify]: iteration 3 : 5002 enodes (cost 44 ) 0.476 * [simplify]: Simplified to: (- y) (- (/ z y)) (/ y z) (/ (/ z y) y) (/ y z) (/ y z) (/ y (- z)) y (+ (pow x 3) (pow (/ y (/ z y)) 3)) (fma (/ y (/ z y)) (- (/ y (/ z y)) x) (* x x)) (- (* x x) (* (/ y (/ z y)) (/ y (/ z y)))) (- x (/ y (/ z y))) (/ y (/ z y)) (/ y (/ z y)) (/ y (/ z y)) (fma (/ y z) y x) (fma (/ y z) y x) (fma (/ y z) y x) 0.476 * * * [progress]: adding candidates to table 0.498 * * [progress]: iteration 4 / 4 0.499 * * * [progress]: picking best candidate 0.500 * * * * [pick]: Picked # 0.500 * * * [progress]: localizing error 0.506 * * * [progress]: generating rewritten candidates 0.506 * * * * [progress]: [ 1 / 3 ] rewriting at (2 2 2) 0.508 * * * * [progress]: [ 2 / 3 ] rewriting at (2 2) 0.512 * * * * [progress]: [ 3 / 3 ] rewriting at (2) 0.515 * * * [progress]: generating series expansions 0.515 * * * * [progress]: [ 1 / 3 ] generating series at (2 2 2) 0.515 * [approximate]: Taking taylor expansion of (/ z (pow y 2)) in (z y) around 0 0.516 * [taylor]: Taking taylor expansion of (/ z (pow y 2)) in y 0.516 * [taylor]: Taking taylor expansion of z in y 0.516 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.516 * [taylor]: Taking taylor expansion of y in y 0.516 * [taylor]: Taking taylor expansion of (/ z (pow y 2)) in z 0.516 * [taylor]: Taking taylor expansion of z in z 0.516 * [taylor]: Taking taylor expansion of (pow y 2) in z 0.516 * [taylor]: Taking taylor expansion of y in z 0.516 * [taylor]: Taking taylor expansion of (/ z (pow y 2)) in z 0.516 * [taylor]: Taking taylor expansion of z in z 0.516 * [taylor]: Taking taylor expansion of (pow y 2) in z 0.516 * [taylor]: Taking taylor expansion of y in z 0.516 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.516 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.516 * [taylor]: Taking taylor expansion of y in y 0.517 * [taylor]: Taking taylor expansion of 0 in y 0.518 * [taylor]: Taking taylor expansion of 0 in y 0.520 * [taylor]: Taking taylor expansion of 0 in y 0.522 * [taylor]: Taking taylor expansion of 0 in y 0.522 * [approximate]: Taking taylor expansion of (/ (pow y 2) z) in (z y) around 0 0.522 * [taylor]: Taking taylor expansion of (/ (pow y 2) z) in y 0.522 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.523 * [taylor]: Taking taylor expansion of y in y 0.523 * [taylor]: Taking taylor expansion of z in y 0.523 * [taylor]: Taking taylor expansion of (/ (pow y 2) z) in z 0.523 * [taylor]: Taking taylor expansion of (pow y 2) in z 0.523 * [taylor]: Taking taylor expansion of y in z 0.523 * [taylor]: Taking taylor expansion of z in z 0.523 * [taylor]: Taking taylor expansion of (/ (pow y 2) z) in z 0.523 * [taylor]: Taking taylor expansion of (pow y 2) in z 0.523 * [taylor]: Taking taylor expansion of y in z 0.523 * [taylor]: Taking taylor expansion of z in z 0.523 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.523 * [taylor]: Taking taylor expansion of y in y 0.524 * [taylor]: Taking taylor expansion of 0 in y 0.526 * [taylor]: Taking taylor expansion of 0 in y 0.528 * [taylor]: Taking taylor expansion of 0 in y 0.528 * [approximate]: Taking taylor expansion of (* -1 (/ (pow y 2) z)) in (z y) around 0 0.528 * [taylor]: Taking taylor expansion of (* -1 (/ (pow y 2) z)) in y 0.528 * [taylor]: Taking taylor expansion of -1 in y 0.528 * [taylor]: Taking taylor expansion of (/ (pow y 2) z) in y 0.528 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.528 * [taylor]: Taking taylor expansion of y in y 0.528 * [taylor]: Taking taylor expansion of z in y 0.528 * [taylor]: Taking taylor expansion of (* -1 (/ (pow y 2) z)) in z 0.528 * [taylor]: Taking taylor expansion of -1 in z 0.528 * [taylor]: Taking taylor expansion of (/ (pow y 2) z) in z 0.528 * [taylor]: Taking taylor expansion of (pow y 2) in z 0.528 * [taylor]: Taking taylor expansion of y in z 0.528 * [taylor]: Taking taylor expansion of z in z 0.528 * [taylor]: Taking taylor expansion of (* -1 (/ (pow y 2) z)) in z 0.529 * [taylor]: Taking taylor expansion of -1 in z 0.529 * [taylor]: Taking taylor expansion of (/ (pow y 2) z) in z 0.529 * [taylor]: Taking taylor expansion of (pow y 2) in z 0.529 * [taylor]: Taking taylor expansion of y in z 0.529 * [taylor]: Taking taylor expansion of z in z 0.529 * [taylor]: Taking taylor expansion of (* -1 (pow y 2)) in y 0.529 * [taylor]: Taking taylor expansion of -1 in y 0.529 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.529 * [taylor]: Taking taylor expansion of y in y 0.530 * [taylor]: Taking taylor expansion of 0 in y 0.533 * [taylor]: Taking taylor expansion of 0 in y 0.536 * [taylor]: Taking taylor expansion of 0 in y 0.536 * * * * [progress]: [ 2 / 3 ] generating series at (2 2) 0.536 * [approximate]: Taking taylor expansion of (/ (pow y 2) z) in (z y) around 0 0.536 * [taylor]: Taking taylor expansion of (/ (pow y 2) z) in y 0.536 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.536 * [taylor]: Taking taylor expansion of y in y 0.536 * [taylor]: Taking taylor expansion of z in y 0.537 * [taylor]: Taking taylor expansion of (/ (pow y 2) z) in z 0.537 * [taylor]: Taking taylor expansion of (pow y 2) in z 0.537 * [taylor]: Taking taylor expansion of y in z 0.537 * [taylor]: Taking taylor expansion of z in z 0.537 * [taylor]: Taking taylor expansion of (/ (pow y 2) z) in z 0.537 * [taylor]: Taking taylor expansion of (pow y 2) in z 0.537 * [taylor]: Taking taylor expansion of y in z 0.537 * [taylor]: Taking taylor expansion of z in z 0.537 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.537 * [taylor]: Taking taylor expansion of y in y 0.538 * [taylor]: Taking taylor expansion of 0 in y 0.539 * [taylor]: Taking taylor expansion of 0 in y 0.541 * [taylor]: Taking taylor expansion of 0 in y 0.542 * [approximate]: Taking taylor expansion of (/ z (pow y 2)) in (z y) around 0 0.542 * [taylor]: Taking taylor expansion of (/ z (pow y 2)) in y 0.542 * [taylor]: Taking taylor expansion of z in y 0.542 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.542 * [taylor]: Taking taylor expansion of y in y 0.542 * [taylor]: Taking taylor expansion of (/ z (pow y 2)) in z 0.542 * [taylor]: Taking taylor expansion of z in z 0.542 * [taylor]: Taking taylor expansion of (pow y 2) in z 0.542 * [taylor]: Taking taylor expansion of y in z 0.542 * [taylor]: Taking taylor expansion of (/ z (pow y 2)) in z 0.542 * [taylor]: Taking taylor expansion of z in z 0.542 * [taylor]: Taking taylor expansion of (pow y 2) in z 0.542 * [taylor]: Taking taylor expansion of y in z 0.542 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.542 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.542 * [taylor]: Taking taylor expansion of y in y 0.543 * [taylor]: Taking taylor expansion of 0 in y 0.544 * [taylor]: Taking taylor expansion of 0 in y 0.547 * [taylor]: Taking taylor expansion of 0 in y 0.552 * [taylor]: Taking taylor expansion of 0 in y 0.552 * [approximate]: Taking taylor expansion of (* -1 (/ z (pow y 2))) in (z y) around 0 0.552 * [taylor]: Taking taylor expansion of (* -1 (/ z (pow y 2))) in y 0.552 * [taylor]: Taking taylor expansion of -1 in y 0.552 * [taylor]: Taking taylor expansion of (/ z (pow y 2)) in y 0.552 * [taylor]: Taking taylor expansion of z in y 0.552 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.552 * [taylor]: Taking taylor expansion of y in y 0.553 * [taylor]: Taking taylor expansion of (* -1 (/ z (pow y 2))) in z 0.553 * [taylor]: Taking taylor expansion of -1 in z 0.553 * [taylor]: Taking taylor expansion of (/ z (pow y 2)) in z 0.553 * [taylor]: Taking taylor expansion of z in z 0.553 * [taylor]: Taking taylor expansion of (pow y 2) in z 0.553 * [taylor]: Taking taylor expansion of y in z 0.553 * [taylor]: Taking taylor expansion of (* -1 (/ z (pow y 2))) in z 0.553 * [taylor]: Taking taylor expansion of -1 in z 0.553 * [taylor]: Taking taylor expansion of (/ z (pow y 2)) in z 0.553 * [taylor]: Taking taylor expansion of z in z 0.553 * [taylor]: Taking taylor expansion of (pow y 2) in z 0.553 * [taylor]: Taking taylor expansion of y in z 0.553 * [taylor]: Taking taylor expansion of (/ -1 (pow y 2)) in y 0.553 * [taylor]: Taking taylor expansion of -1 in y 0.553 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.553 * [taylor]: Taking taylor expansion of y in y 0.554 * [taylor]: Taking taylor expansion of 0 in y 0.556 * [taylor]: Taking taylor expansion of 0 in y 0.559 * [taylor]: Taking taylor expansion of 0 in y 0.562 * [taylor]: Taking taylor expansion of 0 in y 0.562 * * * * [progress]: [ 3 / 3 ] generating series at (2) 0.562 * [approximate]: Taking taylor expansion of (+ x (/ (pow y 2) z)) in (x z y) around 0 0.562 * [taylor]: Taking taylor expansion of (+ x (/ (pow y 2) z)) in y 0.562 * [taylor]: Taking taylor expansion of x in y 0.562 * [taylor]: Taking taylor expansion of (/ (pow y 2) z) in y 0.562 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.562 * [taylor]: Taking taylor expansion of y in y 0.562 * [taylor]: Taking taylor expansion of z in y 0.563 * [taylor]: Taking taylor expansion of (+ x (/ (pow y 2) z)) in z 0.563 * [taylor]: Taking taylor expansion of x in z 0.563 * [taylor]: Taking taylor expansion of (/ (pow y 2) z) in z 0.563 * [taylor]: Taking taylor expansion of (pow y 2) in z 0.563 * [taylor]: Taking taylor expansion of y in z 0.563 * [taylor]: Taking taylor expansion of z in z 0.563 * [taylor]: Taking taylor expansion of (+ x (/ (pow y 2) z)) in x 0.563 * [taylor]: Taking taylor expansion of x in x 0.563 * [taylor]: Taking taylor expansion of (/ (pow y 2) z) in x 0.563 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.563 * [taylor]: Taking taylor expansion of y in x 0.563 * [taylor]: Taking taylor expansion of z in x 0.563 * [taylor]: Taking taylor expansion of (+ x (/ (pow y 2) z)) in x 0.563 * [taylor]: Taking taylor expansion of x in x 0.563 * [taylor]: Taking taylor expansion of (/ (pow y 2) z) in x 0.563 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.563 * [taylor]: Taking taylor expansion of y in x 0.563 * [taylor]: Taking taylor expansion of z in x 0.563 * [taylor]: Taking taylor expansion of (/ (pow y 2) z) in z 0.563 * [taylor]: Taking taylor expansion of (pow y 2) in z 0.563 * [taylor]: Taking taylor expansion of y in z 0.563 * [taylor]: Taking taylor expansion of z in z 0.564 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.564 * [taylor]: Taking taylor expansion of y in y 0.564 * [taylor]: Taking taylor expansion of 1 in z 0.565 * [taylor]: Taking taylor expansion of 0 in y 0.565 * [taylor]: Taking taylor expansion of 0 in z 0.565 * [taylor]: Taking taylor expansion of 1 in y 0.567 * [taylor]: Taking taylor expansion of 0 in y 0.568 * [taylor]: Taking taylor expansion of 0 in z 0.568 * [taylor]: Taking taylor expansion of 0 in y 0.568 * [taylor]: Taking taylor expansion of 0 in y 0.569 * [taylor]: Taking taylor expansion of 0 in y 0.570 * [approximate]: Taking taylor expansion of (+ (/ z (pow y 2)) (/ 1 x)) in (x z y) around 0 0.570 * [taylor]: Taking taylor expansion of (+ (/ z (pow y 2)) (/ 1 x)) in y 0.570 * [taylor]: Taking taylor expansion of (/ z (pow y 2)) in y 0.570 * [taylor]: Taking taylor expansion of z in y 0.570 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.570 * [taylor]: Taking taylor expansion of y in y 0.570 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.570 * [taylor]: Taking taylor expansion of x in y 0.570 * [taylor]: Taking taylor expansion of (+ (/ z (pow y 2)) (/ 1 x)) in z 0.570 * [taylor]: Taking taylor expansion of (/ z (pow y 2)) in z 0.570 * [taylor]: Taking taylor expansion of z in z 0.570 * [taylor]: Taking taylor expansion of (pow y 2) in z 0.570 * [taylor]: Taking taylor expansion of y in z 0.570 * [taylor]: Taking taylor expansion of (/ 1 x) in z 0.570 * [taylor]: Taking taylor expansion of x in z 0.571 * [taylor]: Taking taylor expansion of (+ (/ z (pow y 2)) (/ 1 x)) in x 0.571 * [taylor]: Taking taylor expansion of (/ z (pow y 2)) in x 0.571 * [taylor]: Taking taylor expansion of z in x 0.571 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.571 * [taylor]: Taking taylor expansion of y in x 0.571 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.571 * [taylor]: Taking taylor expansion of x in x 0.571 * [taylor]: Taking taylor expansion of (+ (/ z (pow y 2)) (/ 1 x)) in x 0.571 * [taylor]: Taking taylor expansion of (/ z (pow y 2)) in x 0.571 * [taylor]: Taking taylor expansion of z in x 0.571 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.571 * [taylor]: Taking taylor expansion of y in x 0.571 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.571 * [taylor]: Taking taylor expansion of x in x 0.572 * [taylor]: Taking taylor expansion of 1 in z 0.572 * [taylor]: Taking taylor expansion of 1 in y 0.572 * [taylor]: Taking taylor expansion of (/ z (pow y 2)) in z 0.572 * [taylor]: Taking taylor expansion of z in z 0.572 * [taylor]: Taking taylor expansion of (pow y 2) in z 0.572 * [taylor]: Taking taylor expansion of y in z 0.572 * [taylor]: Taking taylor expansion of 0 in y 0.573 * [taylor]: Taking taylor expansion of 0 in z 0.573 * [taylor]: Taking taylor expansion of 0 in y 0.573 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.573 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.573 * [taylor]: Taking taylor expansion of y in y 0.574 * [taylor]: Taking taylor expansion of 0 in y 0.575 * [taylor]: Taking taylor expansion of 0 in z 0.575 * [taylor]: Taking taylor expansion of 0 in y 0.575 * [taylor]: Taking taylor expansion of 0 in y 0.576 * [taylor]: Taking taylor expansion of 0 in y 0.576 * [taylor]: Taking taylor expansion of 0 in y 0.578 * [taylor]: Taking taylor expansion of 0 in z 0.578 * [taylor]: Taking taylor expansion of 0 in y 0.578 * [taylor]: Taking taylor expansion of 0 in y 0.578 * [taylor]: Taking taylor expansion of 0 in y 0.579 * [taylor]: Taking taylor expansion of 0 in y 0.579 * [taylor]: Taking taylor expansion of 0 in y 0.580 * [approximate]: Taking taylor expansion of (- (+ (/ z (pow y 2)) (/ 1 x))) in (x z y) around 0 0.580 * [taylor]: Taking taylor expansion of (- (+ (/ z (pow y 2)) (/ 1 x))) in y 0.580 * [taylor]: Taking taylor expansion of (+ (/ z (pow y 2)) (/ 1 x)) in y 0.580 * [taylor]: Taking taylor expansion of (/ z (pow y 2)) in y 0.580 * [taylor]: Taking taylor expansion of z in y 0.580 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.580 * [taylor]: Taking taylor expansion of y in y 0.580 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.580 * [taylor]: Taking taylor expansion of x in y 0.580 * [taylor]: Taking taylor expansion of (- (+ (/ z (pow y 2)) (/ 1 x))) in z 0.580 * [taylor]: Taking taylor expansion of (+ (/ z (pow y 2)) (/ 1 x)) in z 0.580 * [taylor]: Taking taylor expansion of (/ z (pow y 2)) in z 0.580 * [taylor]: Taking taylor expansion of z in z 0.581 * [taylor]: Taking taylor expansion of (pow y 2) in z 0.581 * [taylor]: Taking taylor expansion of y in z 0.581 * [taylor]: Taking taylor expansion of (/ 1 x) in z 0.581 * [taylor]: Taking taylor expansion of x in z 0.581 * [taylor]: Taking taylor expansion of (- (+ (/ z (pow y 2)) (/ 1 x))) in x 0.581 * [taylor]: Taking taylor expansion of (+ (/ z (pow y 2)) (/ 1 x)) in x 0.581 * [taylor]: Taking taylor expansion of (/ z (pow y 2)) in x 0.581 * [taylor]: Taking taylor expansion of z in x 0.581 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.581 * [taylor]: Taking taylor expansion of y in x 0.581 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.581 * [taylor]: Taking taylor expansion of x in x 0.581 * [taylor]: Taking taylor expansion of (- (+ (/ z (pow y 2)) (/ 1 x))) in x 0.581 * [taylor]: Taking taylor expansion of (+ (/ z (pow y 2)) (/ 1 x)) in x 0.581 * [taylor]: Taking taylor expansion of (/ z (pow y 2)) in x 0.581 * [taylor]: Taking taylor expansion of z in x 0.581 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.581 * [taylor]: Taking taylor expansion of y in x 0.581 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.581 * [taylor]: Taking taylor expansion of x in x 0.582 * [taylor]: Taking taylor expansion of -1 in z 0.582 * [taylor]: Taking taylor expansion of -1 in y 0.583 * [taylor]: Taking taylor expansion of (- (/ z (pow y 2))) in z 0.583 * [taylor]: Taking taylor expansion of (/ z (pow y 2)) in z 0.583 * [taylor]: Taking taylor expansion of z in z 0.583 * [taylor]: Taking taylor expansion of (pow y 2) in z 0.583 * [taylor]: Taking taylor expansion of y in z 0.583 * [taylor]: Taking taylor expansion of 0 in y 0.584 * [taylor]: Taking taylor expansion of 0 in z 0.584 * [taylor]: Taking taylor expansion of 0 in y 0.584 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2))) in y 0.584 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.584 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.584 * [taylor]: Taking taylor expansion of y in y 0.585 * [taylor]: Taking taylor expansion of 0 in y 0.586 * [taylor]: Taking taylor expansion of 0 in z 0.586 * [taylor]: Taking taylor expansion of 0 in y 0.586 * [taylor]: Taking taylor expansion of 0 in y 0.587 * [taylor]: Taking taylor expansion of 0 in y 0.587 * [taylor]: Taking taylor expansion of 0 in y 0.590 * [taylor]: Taking taylor expansion of 0 in z 0.590 * [taylor]: Taking taylor expansion of 0 in y 0.590 * [taylor]: Taking taylor expansion of 0 in y 0.590 * [taylor]: Taking taylor expansion of 0 in y 0.591 * [taylor]: Taking taylor expansion of 0 in y 0.591 * [taylor]: Taking taylor expansion of 0 in y 0.592 * * * [progress]: simplifying candidates 0.592 * [simplify]: Simplifying using # : (- z) (- (* y y)) (/ 1 (* y y)) (/ (* y y) z) (/ z y) (/ z y) (- 1) (- (/ z (* y y))) (/ 1 (/ z (* y y))) (/ (/ z (* y y)) 1) (/ 1 z) (/ 1 z) (/ 1 (- z)) (/ 1 1) (/ 1 (/ z y)) (/ 1 (/ z y)) (+ (pow x 3) (pow (/ 1 (/ z (* y y))) 3)) (+ (* x x) (- (* (/ 1 (/ z (* y y))) (/ 1 (/ z (* y y)))) (* x (/ 1 (/ z (* y y)))))) (- (* x x) (* (/ 1 (/ z (* y y))) (/ 1 (/ z (* y y))))) (- x (/ 1 (/ z (* y y)))) (/ z (pow y 2)) (/ z (pow y 2)) (/ z (pow y 2)) (/ (pow y 2) z) (/ (pow y 2) z) (/ (pow y 2) z) (+ x (/ (pow y 2) z)) (+ x (/ (pow y 2) z)) (+ x (/ (pow y 2) z)) 0.595 * * [simplify]: iteration 0 : 84 enodes (cost 76 ) 0.598 * * [simplify]: iteration 1 : 295 enodes (cost 74 ) 0.605 * * [simplify]: iteration 2 : 1906 enodes (cost 64 ) 0.656 * * [simplify]: iteration 3 : 5001 enodes (cost 62 ) 0.657 * [simplify]: Simplified to: (- z) (- (* y y)) (/ 1 (* y y)) (/ (* y y) z) (/ z y) (/ z y) (- 1) (- (/ z (* y y))) (/ (* y y) z) (/ z (* y y)) (/ 1 z) (/ 1 z) (/ 1 (- z)) 1 (/ y z) (/ y z) (fma (pow (/ (* y y) z) 3) 1 (pow x 3)) (fma (* (fma (/ y z) y (- x)) (/ y z)) y (* x x)) (* (- x (/ (* y y) z)) (fma (/ y z) y x)) (- x (/ (* y y) z)) (/ z (* y y)) (/ z (* y y)) (/ z (* y y)) (/ (* y y) z) (/ (* y y) z) (/ (* y y) z) (fma (/ y z) y x) (fma (/ y z) y x) (fma (/ y z) y x) 0.657 * * * [progress]: adding candidates to table 0.690 * [progress]: [Phase 3 of 3] Extracting. 0.691 * * [regime]: Finding splitpoints for: (# # # #) 0.691 * * * [regime-changes]: Trying 6 branch expressions: ((* y y) (/ (* y y) z) (+ x (/ (* y y) z)) z y x) 0.691 * * * * [regimes]: Trying to branch on (* y y) from (# # # #) 0.704 * * * * [regimes]: Trying to branch on (* y y) from (# #) 0.718 * * * * [regimes]: Trying to branch on (/ (* y y) z) from (# # # #) 0.732 * * * * [regimes]: Trying to branch on (+ x (/ (* y y) z)) from (# # # #) 0.746 * * * * [regimes]: Trying to branch on z from (# # # #) 0.763 * * * * [regimes]: Trying to branch on y from (# # # #) 0.778 * * * * [regimes]: Trying to branch on x from (# # # #) 0.795 * * * [regime]: Found split indices: #