29.782 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.032 * * * [progress]: [2/2] Setting up program. 0.035 * [progress]: [Phase 2 of 3] Improving. 0.035 * [simplify]: Simplifying using # : (- (* x x) (* (* y 4.0) (- (* z z) t))) 0.039 * * [simplify]: iteration 0 : 21 enodes (cost 6 ) 0.041 * * [simplify]: iteration 1 : 52 enodes (cost 6 ) 0.045 * * [simplify]: iteration 2 : 171 enodes (cost 6 ) 0.050 * * [simplify]: iteration 3 : 401 enodes (cost 6 ) 0.059 * * [simplify]: iteration 4 : 829 enodes (cost 6 ) 0.072 * * [simplify]: iteration 5 : 1090 enodes (cost 6 ) 0.084 * * [simplify]: iteration 6 : 1610 enodes (cost 6 ) 0.097 * * [simplify]: iteration 7 : 1956 enodes (cost 6 ) 0.113 * * [simplify]: iteration 8 : 2252 enodes (cost 6 ) 0.127 * * [simplify]: iteration 9 : 2367 enodes (cost 5 ) 0.141 * * [simplify]: iteration 10 : 2367 enodes (cost 5 ) 0.142 * [simplify]: Simplified to: (fma x x (* (* y 4.0) (- t (* z z)))) 0.145 * * [progress]: iteration 1 / 4 0.145 * * * [progress]: picking best candidate 0.148 * * * * [pick]: Picked # 0.148 * * * [progress]: localizing error 0.156 * * * [progress]: generating rewritten candidates 0.156 * * * * [progress]: [ 1 / 2 ] rewriting at (2 3) 0.164 * * * * [progress]: [ 2 / 2 ] rewriting at (2 3 2) 0.168 * * * [progress]: generating series expansions 0.169 * * * * [progress]: [ 1 / 2 ] generating series at (2 3) 0.169 * [approximate]: Taking taylor expansion of (* 4.0 (* (- t (pow z 2)) y)) in (y t z) around 0 0.169 * [taylor]: Taking taylor expansion of (* 4.0 (* (- t (pow z 2)) y)) in z 0.169 * [taylor]: Taking taylor expansion of 4.0 in z 0.169 * [taylor]: Taking taylor expansion of (* (- t (pow z 2)) y) in z 0.169 * [taylor]: Taking taylor expansion of (- t (pow z 2)) in z 0.169 * [taylor]: Taking taylor expansion of t in z 0.169 * [taylor]: Taking taylor expansion of (pow z 2) in z 0.169 * [taylor]: Taking taylor expansion of z in z 0.169 * [taylor]: Taking taylor expansion of y in z 0.169 * [taylor]: Taking taylor expansion of (* 4.0 (* (- t (pow z 2)) y)) in t 0.169 * [taylor]: Taking taylor expansion of 4.0 in t 0.169 * [taylor]: Taking taylor expansion of (* (- t (pow z 2)) y) in t 0.169 * [taylor]: Taking taylor expansion of (- t (pow z 2)) in t 0.169 * [taylor]: Taking taylor expansion of t in t 0.169 * [taylor]: Taking taylor expansion of (pow z 2) in t 0.169 * [taylor]: Taking taylor expansion of z in t 0.169 * [taylor]: Taking taylor expansion of y in t 0.169 * [taylor]: Taking taylor expansion of (* 4.0 (* (- t (pow z 2)) y)) in y 0.169 * [taylor]: Taking taylor expansion of 4.0 in y 0.169 * [taylor]: Taking taylor expansion of (* (- t (pow z 2)) y) in y 0.169 * [taylor]: Taking taylor expansion of (- t (pow z 2)) in y 0.169 * [taylor]: Taking taylor expansion of t in y 0.169 * [taylor]: Taking taylor expansion of (pow z 2) in y 0.169 * [taylor]: Taking taylor expansion of z in y 0.169 * [taylor]: Taking taylor expansion of y in y 0.169 * [taylor]: Taking taylor expansion of (* 4.0 (* (- t (pow z 2)) y)) in y 0.169 * [taylor]: Taking taylor expansion of 4.0 in y 0.169 * [taylor]: Taking taylor expansion of (* (- t (pow z 2)) y) in y 0.169 * [taylor]: Taking taylor expansion of (- t (pow z 2)) in y 0.169 * [taylor]: Taking taylor expansion of t in y 0.169 * [taylor]: Taking taylor expansion of (pow z 2) in y 0.169 * [taylor]: Taking taylor expansion of z in y 0.169 * [taylor]: Taking taylor expansion of y in y 0.171 * [taylor]: Taking taylor expansion of 0 in t 0.171 * [taylor]: Taking taylor expansion of 0 in z 0.172 * [taylor]: Taking taylor expansion of (- (* 4.0 t) (* 4.0 (pow z 2))) in t 0.172 * [taylor]: Taking taylor expansion of (* 4.0 t) in t 0.172 * [taylor]: Taking taylor expansion of 4.0 in t 0.172 * [taylor]: Taking taylor expansion of t in t 0.172 * [taylor]: Taking taylor expansion of (* 4.0 (pow z 2)) in t 0.172 * [taylor]: Taking taylor expansion of 4.0 in t 0.172 * [taylor]: Taking taylor expansion of (pow z 2) in t 0.172 * [taylor]: Taking taylor expansion of z in t 0.173 * [taylor]: Taking taylor expansion of (- (* 4.0 (pow z 2))) in z 0.173 * [taylor]: Taking taylor expansion of (* 4.0 (pow z 2)) in z 0.173 * [taylor]: Taking taylor expansion of 4.0 in z 0.173 * [taylor]: Taking taylor expansion of (pow z 2) in z 0.173 * [taylor]: Taking taylor expansion of z in z 0.173 * [taylor]: Taking taylor expansion of 0 in z 0.176 * [taylor]: Taking taylor expansion of 0 in t 0.176 * [taylor]: Taking taylor expansion of 0 in z 0.178 * [taylor]: Taking taylor expansion of 4.0 in z 0.178 * [taylor]: Taking taylor expansion of 0 in z 0.181 * [taylor]: Taking taylor expansion of 0 in t 0.181 * [taylor]: Taking taylor expansion of 0 in z 0.181 * [taylor]: Taking taylor expansion of 0 in z 0.183 * [taylor]: Taking taylor expansion of 0 in z 0.183 * [approximate]: Taking taylor expansion of (* 4.0 (/ (- (/ 1 t) (/ 1 (pow z 2))) y)) in (y t z) around 0 0.183 * [taylor]: Taking taylor expansion of (* 4.0 (/ (- (/ 1 t) (/ 1 (pow z 2))) y)) in z 0.183 * [taylor]: Taking taylor expansion of 4.0 in z 0.183 * [taylor]: Taking taylor expansion of (/ (- (/ 1 t) (/ 1 (pow z 2))) y) in z 0.183 * [taylor]: Taking taylor expansion of (- (/ 1 t) (/ 1 (pow z 2))) in z 0.183 * [taylor]: Taking taylor expansion of (/ 1 t) in z 0.183 * [taylor]: Taking taylor expansion of t in z 0.183 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in z 0.183 * [taylor]: Taking taylor expansion of (pow z 2) in z 0.183 * [taylor]: Taking taylor expansion of z in z 0.184 * [taylor]: Taking taylor expansion of y in z 0.185 * [taylor]: Taking taylor expansion of (* 4.0 (/ (- (/ 1 t) (/ 1 (pow z 2))) y)) in t 0.185 * [taylor]: Taking taylor expansion of 4.0 in t 0.185 * [taylor]: Taking taylor expansion of (/ (- (/ 1 t) (/ 1 (pow z 2))) y) in t 0.185 * [taylor]: Taking taylor expansion of (- (/ 1 t) (/ 1 (pow z 2))) in t 0.185 * [taylor]: Taking taylor expansion of (/ 1 t) in t 0.185 * [taylor]: Taking taylor expansion of t in t 0.185 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in t 0.185 * [taylor]: Taking taylor expansion of (pow z 2) in t 0.185 * [taylor]: Taking taylor expansion of z in t 0.185 * [taylor]: Taking taylor expansion of y in t 0.185 * [taylor]: Taking taylor expansion of (* 4.0 (/ (- (/ 1 t) (/ 1 (pow z 2))) y)) in y 0.186 * [taylor]: Taking taylor expansion of 4.0 in y 0.186 * [taylor]: Taking taylor expansion of (/ (- (/ 1 t) (/ 1 (pow z 2))) y) in y 0.186 * [taylor]: Taking taylor expansion of (- (/ 1 t) (/ 1 (pow z 2))) in y 0.186 * [taylor]: Taking taylor expansion of (/ 1 t) in y 0.186 * [taylor]: Taking taylor expansion of t in y 0.186 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in y 0.186 * [taylor]: Taking taylor expansion of (pow z 2) in y 0.186 * [taylor]: Taking taylor expansion of z in y 0.186 * [taylor]: Taking taylor expansion of y in y 0.186 * [taylor]: Taking taylor expansion of (* 4.0 (/ (- (/ 1 t) (/ 1 (pow z 2))) y)) in y 0.186 * [taylor]: Taking taylor expansion of 4.0 in y 0.186 * [taylor]: Taking taylor expansion of (/ (- (/ 1 t) (/ 1 (pow z 2))) y) in y 0.186 * [taylor]: Taking taylor expansion of (- (/ 1 t) (/ 1 (pow z 2))) in y 0.186 * [taylor]: Taking taylor expansion of (/ 1 t) in y 0.186 * [taylor]: Taking taylor expansion of t in y 0.186 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in y 0.186 * [taylor]: Taking taylor expansion of (pow z 2) in y 0.186 * [taylor]: Taking taylor expansion of z in y 0.186 * [taylor]: Taking taylor expansion of y in y 0.187 * [taylor]: Taking taylor expansion of (* 4.0 (- (/ 1 t) (/ 1 (pow z 2)))) in t 0.187 * [taylor]: Taking taylor expansion of 4.0 in t 0.187 * [taylor]: Taking taylor expansion of (- (/ 1 t) (/ 1 (pow z 2))) in t 0.187 * [taylor]: Taking taylor expansion of (/ 1 t) in t 0.187 * [taylor]: Taking taylor expansion of t in t 0.187 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in t 0.187 * [taylor]: Taking taylor expansion of (pow z 2) in t 0.187 * [taylor]: Taking taylor expansion of z in t 0.188 * [taylor]: Taking taylor expansion of 4.0 in z 0.190 * [taylor]: Taking taylor expansion of 0 in t 0.191 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 (pow z 2)))) in z 0.191 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow z 2))) in z 0.192 * [taylor]: Taking taylor expansion of 4.0 in z 0.192 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in z 0.192 * [taylor]: Taking taylor expansion of (pow z 2) in z 0.192 * [taylor]: Taking taylor expansion of z in z 0.200 * [taylor]: Taking taylor expansion of 0 in t 0.200 * [taylor]: Taking taylor expansion of 0 in z 0.202 * [taylor]: Taking taylor expansion of 0 in z 0.207 * [taylor]: Taking taylor expansion of 0 in t 0.207 * [taylor]: Taking taylor expansion of 0 in z 0.207 * [taylor]: Taking taylor expansion of 0 in z 0.209 * [taylor]: Taking taylor expansion of 0 in z 0.216 * [taylor]: Taking taylor expansion of 0 in t 0.216 * [taylor]: Taking taylor expansion of 0 in z 0.216 * [taylor]: Taking taylor expansion of 0 in z 0.216 * [taylor]: Taking taylor expansion of 0 in z 0.219 * [taylor]: Taking taylor expansion of 0 in z 0.222 * [approximate]: Taking taylor expansion of (* 4.0 (/ (+ (/ 1 (pow z 2)) (/ 1 t)) y)) in (y t z) around 0 0.222 * [taylor]: Taking taylor expansion of (* 4.0 (/ (+ (/ 1 (pow z 2)) (/ 1 t)) y)) in z 0.222 * [taylor]: Taking taylor expansion of 4.0 in z 0.222 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 (pow z 2)) (/ 1 t)) y) in z 0.222 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow z 2)) (/ 1 t)) in z 0.222 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in z 0.222 * [taylor]: Taking taylor expansion of (pow z 2) in z 0.222 * [taylor]: Taking taylor expansion of z in z 0.222 * [taylor]: Taking taylor expansion of (/ 1 t) in z 0.222 * [taylor]: Taking taylor expansion of t in z 0.222 * [taylor]: Taking taylor expansion of y in z 0.223 * [taylor]: Taking taylor expansion of (* 4.0 (/ (+ (/ 1 (pow z 2)) (/ 1 t)) y)) in t 0.223 * [taylor]: Taking taylor expansion of 4.0 in t 0.223 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 (pow z 2)) (/ 1 t)) y) in t 0.223 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow z 2)) (/ 1 t)) in t 0.223 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in t 0.223 * [taylor]: Taking taylor expansion of (pow z 2) in t 0.223 * [taylor]: Taking taylor expansion of z in t 0.223 * [taylor]: Taking taylor expansion of (/ 1 t) in t 0.223 * [taylor]: Taking taylor expansion of t in t 0.223 * [taylor]: Taking taylor expansion of y in t 0.224 * [taylor]: Taking taylor expansion of (* 4.0 (/ (+ (/ 1 (pow z 2)) (/ 1 t)) y)) in y 0.224 * [taylor]: Taking taylor expansion of 4.0 in y 0.224 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 (pow z 2)) (/ 1 t)) y) in y 0.224 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow z 2)) (/ 1 t)) in y 0.224 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in y 0.224 * [taylor]: Taking taylor expansion of (pow z 2) in y 0.224 * [taylor]: Taking taylor expansion of z in y 0.224 * [taylor]: Taking taylor expansion of (/ 1 t) in y 0.224 * [taylor]: Taking taylor expansion of t in y 0.224 * [taylor]: Taking taylor expansion of y in y 0.224 * [taylor]: Taking taylor expansion of (* 4.0 (/ (+ (/ 1 (pow z 2)) (/ 1 t)) y)) in y 0.224 * [taylor]: Taking taylor expansion of 4.0 in y 0.224 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 (pow z 2)) (/ 1 t)) y) in y 0.224 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow z 2)) (/ 1 t)) in y 0.224 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in y 0.224 * [taylor]: Taking taylor expansion of (pow z 2) in y 0.224 * [taylor]: Taking taylor expansion of z in y 0.224 * [taylor]: Taking taylor expansion of (/ 1 t) in y 0.224 * [taylor]: Taking taylor expansion of t in y 0.224 * [taylor]: Taking taylor expansion of y in y 0.225 * [taylor]: Taking taylor expansion of (* 4.0 (+ (/ 1 (pow z 2)) (/ 1 t))) in t 0.225 * [taylor]: Taking taylor expansion of 4.0 in t 0.225 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow z 2)) (/ 1 t)) in t 0.225 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in t 0.225 * [taylor]: Taking taylor expansion of (pow z 2) in t 0.225 * [taylor]: Taking taylor expansion of z in t 0.225 * [taylor]: Taking taylor expansion of (/ 1 t) in t 0.225 * [taylor]: Taking taylor expansion of t in t 0.226 * [taylor]: Taking taylor expansion of 4.0 in z 0.228 * [taylor]: Taking taylor expansion of 0 in t 0.229 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow z 2))) in z 0.229 * [taylor]: Taking taylor expansion of 4.0 in z 0.229 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in z 0.229 * [taylor]: Taking taylor expansion of (pow z 2) in z 0.229 * [taylor]: Taking taylor expansion of z in z 0.232 * [taylor]: Taking taylor expansion of 0 in t 0.232 * [taylor]: Taking taylor expansion of 0 in z 0.234 * [taylor]: Taking taylor expansion of 0 in z 0.239 * [taylor]: Taking taylor expansion of 0 in t 0.239 * [taylor]: Taking taylor expansion of 0 in z 0.239 * [taylor]: Taking taylor expansion of 0 in z 0.241 * [taylor]: Taking taylor expansion of 0 in z 0.247 * [taylor]: Taking taylor expansion of 0 in t 0.248 * [taylor]: Taking taylor expansion of 0 in z 0.248 * [taylor]: Taking taylor expansion of 0 in z 0.248 * [taylor]: Taking taylor expansion of 0 in z 0.250 * [taylor]: Taking taylor expansion of 0 in z 0.253 * * * * [progress]: [ 2 / 2 ] generating series at (2 3 2) 0.253 * [approximate]: Taking taylor expansion of (- t (pow z 2)) in (t z) around 0 0.253 * [taylor]: Taking taylor expansion of (- t (pow z 2)) in z 0.253 * [taylor]: Taking taylor expansion of t in z 0.253 * [taylor]: Taking taylor expansion of (pow z 2) in z 0.253 * [taylor]: Taking taylor expansion of z in z 0.253 * [taylor]: Taking taylor expansion of (- t (pow z 2)) in t 0.253 * [taylor]: Taking taylor expansion of t in t 0.253 * [taylor]: Taking taylor expansion of (pow z 2) in t 0.253 * [taylor]: Taking taylor expansion of z in t 0.253 * [taylor]: Taking taylor expansion of (- t (pow z 2)) in t 0.253 * [taylor]: Taking taylor expansion of t in t 0.253 * [taylor]: Taking taylor expansion of (pow z 2) in t 0.253 * [taylor]: Taking taylor expansion of z in t 0.254 * [taylor]: Taking taylor expansion of (- (pow z 2)) in z 0.254 * [taylor]: Taking taylor expansion of (pow z 2) in z 0.254 * [taylor]: Taking taylor expansion of z in z 0.254 * [taylor]: Taking taylor expansion of 1 in z 0.255 * [taylor]: Taking taylor expansion of 0 in z 0.257 * [taylor]: Taking taylor expansion of 0 in z 0.259 * [taylor]: Taking taylor expansion of 0 in z 0.260 * [approximate]: Taking taylor expansion of (- (/ 1 t) (/ 1 (pow z 2))) in (t z) around 0 0.260 * [taylor]: Taking taylor expansion of (- (/ 1 t) (/ 1 (pow z 2))) in z 0.260 * [taylor]: Taking taylor expansion of (/ 1 t) in z 0.260 * [taylor]: Taking taylor expansion of t in z 0.260 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in z 0.260 * [taylor]: Taking taylor expansion of (pow z 2) in z 0.260 * [taylor]: Taking taylor expansion of z in z 0.260 * [taylor]: Taking taylor expansion of (- (/ 1 t) (/ 1 (pow z 2))) in t 0.260 * [taylor]: Taking taylor expansion of (/ 1 t) in t 0.260 * [taylor]: Taking taylor expansion of t in t 0.261 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in t 0.261 * [taylor]: Taking taylor expansion of (pow z 2) in t 0.261 * [taylor]: Taking taylor expansion of z in t 0.261 * [taylor]: Taking taylor expansion of (- (/ 1 t) (/ 1 (pow z 2))) in t 0.261 * [taylor]: Taking taylor expansion of (/ 1 t) in t 0.261 * [taylor]: Taking taylor expansion of t in t 0.261 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in t 0.261 * [taylor]: Taking taylor expansion of (pow z 2) in t 0.261 * [taylor]: Taking taylor expansion of z in t 0.262 * [taylor]: Taking taylor expansion of 1 in z 0.263 * [taylor]: Taking taylor expansion of (- (/ 1 (pow z 2))) in z 0.263 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in z 0.263 * [taylor]: Taking taylor expansion of (pow z 2) in z 0.263 * [taylor]: Taking taylor expansion of z in z 0.265 * [taylor]: Taking taylor expansion of 0 in z 0.268 * [taylor]: Taking taylor expansion of 0 in z 0.271 * [taylor]: Taking taylor expansion of 0 in z 0.275 * [taylor]: Taking taylor expansion of 0 in z 0.276 * [approximate]: Taking taylor expansion of (- (+ (/ 1 (pow z 2)) (/ 1 t))) in (t z) around 0 0.276 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (pow z 2)) (/ 1 t))) in z 0.276 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow z 2)) (/ 1 t)) in z 0.276 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in z 0.276 * [taylor]: Taking taylor expansion of (pow z 2) in z 0.276 * [taylor]: Taking taylor expansion of z in z 0.276 * [taylor]: Taking taylor expansion of (/ 1 t) in z 0.276 * [taylor]: Taking taylor expansion of t in z 0.276 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (pow z 2)) (/ 1 t))) in t 0.276 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow z 2)) (/ 1 t)) in t 0.277 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in t 0.277 * [taylor]: Taking taylor expansion of (pow z 2) in t 0.277 * [taylor]: Taking taylor expansion of z in t 0.277 * [taylor]: Taking taylor expansion of (/ 1 t) in t 0.277 * [taylor]: Taking taylor expansion of t in t 0.277 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (pow z 2)) (/ 1 t))) in t 0.277 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow z 2)) (/ 1 t)) in t 0.277 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in t 0.277 * [taylor]: Taking taylor expansion of (pow z 2) in t 0.277 * [taylor]: Taking taylor expansion of z in t 0.277 * [taylor]: Taking taylor expansion of (/ 1 t) in t 0.277 * [taylor]: Taking taylor expansion of t in t 0.279 * [taylor]: Taking taylor expansion of -1 in z 0.279 * [taylor]: Taking taylor expansion of (- (/ 1 (pow z 2))) in z 0.279 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in z 0.279 * [taylor]: Taking taylor expansion of (pow z 2) in z 0.279 * [taylor]: Taking taylor expansion of z in z 0.282 * [taylor]: Taking taylor expansion of 0 in z 0.284 * [taylor]: Taking taylor expansion of 0 in z 0.288 * [taylor]: Taking taylor expansion of 0 in z 0.291 * [taylor]: Taking taylor expansion of 0 in z 0.292 * * * [progress]: simplifying candidates 0.293 * [simplify]: Simplifying using # : (expm1 (* (* y 4.0) (- t (* z z)))) (log1p (* (* y 4.0) (- t (* z z)))) (* (* y 4.0) (- t (* z z))) (* (* y 4.0) (- t (* z z))) (+ (+ (log y) (log 4.0)) (log (- t (* z z)))) (+ (log (* y 4.0)) (log (- t (* z z)))) (log (* (* y 4.0) (- t (* z z)))) (exp (* (* y 4.0) (- t (* z z)))) (* (* (* (* y y) y) (* (* 4.0 4.0) 4.0)) (* (* (- t (* z z)) (- t (* z z))) (- t (* z z)))) (* (* (* (* y 4.0) (* y 4.0)) (* y 4.0)) (* (* (- t (* z z)) (- t (* z z))) (- t (* z z)))) (* (cbrt (* (* y 4.0) (- t (* z z)))) (cbrt (* (* y 4.0) (- t (* z z))))) (cbrt (* (* y 4.0) (- t (* z z)))) (* (* (* (* y 4.0) (- t (* z z))) (* (* y 4.0) (- t (* z z)))) (* (* y 4.0) (- t (* z z)))) (sqrt (* (* y 4.0) (- t (* z z)))) (sqrt (* (* y 4.0) (- t (* z z)))) (* (* y 4.0) (fma (* (cbrt t) (cbrt t)) (cbrt t) (- (* z z)))) (* (* y 4.0) (fma (- z) z (* z z))) (* (* y 4.0) (fma (sqrt t) (sqrt t) (- (* z z)))) (* (* y 4.0) (fma (- z) z (* z z))) (* (* y 4.0) (fma 1 t (- (* z z)))) (* (* y 4.0) (fma (- z) z (* z z))) (* (* y 4.0) t) (* (* y 4.0) (- (* z z))) (* (* y 4.0) t) (* (* y 4.0) (- (* z z))) (* (fma (* (cbrt t) (cbrt t)) (cbrt t) (- (* z z))) (* y 4.0)) (* (fma (- z) z (* z z)) (* y 4.0)) (* (fma (sqrt t) (sqrt t) (- (* z z))) (* y 4.0)) (* (fma (- z) z (* z z)) (* y 4.0)) (* (fma 1 t (- (* z z))) (* y 4.0)) (* (fma (- z) z (* z z)) (* y 4.0)) (* t (* y 4.0)) (* (- (* z z)) (* y 4.0)) (* t (* y 4.0)) (* (- (* z z)) (* y 4.0)) (* (* y 4.0) (* (cbrt (- t (* z z))) (cbrt (- t (* z z))))) (* (* y 4.0) (sqrt (- t (* z z)))) (* (* y 4.0) 1) (* (* y 4.0) (+ (sqrt t) z)) (* 4.0 (- t (* z z))) (* (* y 4.0) (- (pow t 3) (pow (* z z) 3))) (* (* y 4.0) (- (* t t) (* (* z z) (* z z)))) (fma (* (cbrt t) (cbrt t)) (cbrt t) (- (* z z))) (fma (- z) z (* z z)) (fma (sqrt t) (sqrt t) (- (* z z))) (fma (- z) z (* z z)) (fma 1 t (- (* z z))) (fma (- z) z (* z z)) (expm1 (- t (* z z))) (log1p (- t (* z z))) (- (* z z)) (- (* z z)) (- (* z z)) (/ (exp t) (exp (* z z))) (log (- t (* z z))) (exp (- t (* z z))) (* (cbrt (- t (* z z))) (cbrt (- t (* z z)))) (cbrt (- t (* z z))) (* (* (- t (* z z)) (- t (* z z))) (- t (* z z))) (sqrt (- t (* z z))) (sqrt (- t (* z z))) (- (pow t 3) (pow (* z z) 3)) (+ (* t t) (+ (* (* z z) (* z z)) (* t (* z z)))) (- (* z z)) (- (* t t) (* (* z z) (* z z))) (+ t (* z z)) (+ (sqrt t) z) (- (sqrt t) z) (- (* z z)) (* 4.0 (* t y)) (- (* 4.0 (* t y)) (* 4.0 (* (pow z 2) y))) (- (* 4.0 (* t y)) (* 4.0 (* (pow z 2) y))) (- t (pow z 2)) (- t (pow z 2)) (- t (pow z 2)) 0.301 * * [simplify]: iteration 0 : 257 enodes (cost 349 ) 0.308 * * [simplify]: iteration 1 : 1187 enodes (cost 299 ) 0.335 * * [simplify]: iteration 2 : 5001 enodes (cost 292 ) 0.338 * [simplify]: Simplified to: (expm1 (* (* y 4.0) (- t (* z z)))) (log1p (* (* y 4.0) (- t (* z z)))) (* (* y 4.0) (- t (* z z))) (* (* y 4.0) (- t (* z z))) (log (* (* y 4.0) (- t (* z z)))) (log (* (* y 4.0) (- t (* z z)))) (log (* (* y 4.0) (- t (* z z)))) (exp (* (* y 4.0) (- t (* z z)))) (pow (* (* y 4.0) (- t (* z z))) 3) (pow (* (* y 4.0) (- t (* z z))) 3) (* (cbrt (* (* y 4.0) (- t (* z z)))) (cbrt (* (* y 4.0) (- t (* z z))))) (cbrt (* (* y 4.0) (- t (* z z)))) (pow (* (* y 4.0) (- t (* z z))) 3) (sqrt (* (* y 4.0) (- t (* z z)))) (sqrt (* (* y 4.0) (- t (* z z)))) (* (* y 4.0) (+ (pow (cbrt t) 3) (- (* z z)))) (* (* y 4.0) (fma (- z) z (* z z))) (* (* y 4.0) (- t (* z z))) (* (* y 4.0) (fma (- z) z (* z z))) (* (* y 4.0) (- t (* z z))) (* (* y 4.0) (fma (- z) z (* z z))) (* (* y 4.0) t) (* (* y 4.0) (- (* z z))) (* (* y 4.0) t) (* (* y 4.0) (- (* z z))) (* (* y 4.0) (+ (pow (cbrt t) 3) (- (* z z)))) (* (* y 4.0) (fma (- z) z (* z z))) (* (* y 4.0) (- t (* z z))) (* (* y 4.0) (fma (- z) z (* z z))) (* (* y 4.0) (- t (* z z))) (* (* y 4.0) (fma (- z) z (* z z))) (* (* y 4.0) t) (* (* y 4.0) (- (* z z))) (* (* y 4.0) t) (* (* y 4.0) (- (* z z))) (* (* y 4.0) (* (cbrt (- t (* z z))) (cbrt (- t (* z z))))) (* (* y 4.0) (sqrt (- t (* z z)))) (* y 4.0) (* (* y 4.0) (+ (sqrt t) z)) (* 4.0 (- t (* z z))) (* (* y 4.0) (- (pow t 3) (pow (* z z) 3))) (* (* (* y 4.0) (fma z z t)) (- t (pow z 2))) (+ (pow (cbrt t) 3) (- (* z z))) (fma (- z) z (* z z)) (- t (pow z 2)) (fma (- z) z (* z z)) (- t (pow z 2)) (fma (- z) z (* z z)) (expm1 (- t (* z z))) (log1p (- t (* z z))) (- (* z z)) (- (* z z)) (- (* z z)) (exp (- t (* z z))) (log (- t (pow z 2))) (exp (- t (* z z))) (* (cbrt (- t (* z z))) (cbrt (- t (* z z)))) (cbrt (- t (* z z))) (pow (- t (pow z 2)) 3) (sqrt (- t (* z z))) (sqrt (- t (* z z))) (- (pow t 3) (pow (* z z) 3)) (fma t t (* z (* z (fma z z t)))) (- (* z z)) (* (- t (pow z 2)) (fma z z t)) (fma z z t) (+ (sqrt t) z) (- (sqrt t) z) (- (* z z)) (* (* y 4.0) t) (* (* y 4.0) (- t (* z z))) (* (* y 4.0) (- t (* z z))) (- t (pow z 2)) (- t (pow z 2)) (- t (pow z 2)) 0.338 * * * [progress]: adding candidates to table 0.466 * * [progress]: iteration 2 / 4 0.466 * * * [progress]: picking best candidate 0.483 * * * * [pick]: Picked # 0.484 * * * [progress]: localizing error 0.498 * * * [progress]: generating rewritten candidates 0.498 * * * * [progress]: [ 1 / 3 ] rewriting at (2 3 2 2) 0.499 * * * * [progress]: [ 2 / 3 ] rewriting at (2 3 1) 0.507 * * * * [progress]: [ 3 / 3 ] rewriting at (2 3 1 2) 0.512 * * * [progress]: generating series expansions 0.512 * * * * [progress]: [ 1 / 3 ] generating series at (2 3 2 2) 0.512 * [approximate]: Taking taylor expansion of (fma (- z) z (pow z 2)) in (z) around 0 0.512 * [taylor]: Taking taylor expansion of (fma (- z) z (pow z 2)) in z 0.512 * [taylor]: Rewrote expression to (+ (* (- z) z) (pow z 2)) 0.512 * [taylor]: Taking taylor expansion of (* (- z) z) in z 0.512 * [taylor]: Taking taylor expansion of (- z) in z 0.512 * [taylor]: Taking taylor expansion of z in z 0.512 * [taylor]: Taking taylor expansion of z in z 0.512 * [taylor]: Taking taylor expansion of (pow z 2) in z 0.512 * [taylor]: Taking taylor expansion of z in z 0.512 * [taylor]: Taking taylor expansion of (fma (- z) z (pow z 2)) in z 0.513 * [taylor]: Rewrote expression to (+ (* (- z) z) (pow z 2)) 0.513 * [taylor]: Taking taylor expansion of (* (- z) z) in z 0.513 * [taylor]: Taking taylor expansion of (- z) in z 0.513 * [taylor]: Taking taylor expansion of z in z 0.513 * [taylor]: Taking taylor expansion of z in z 0.513 * [taylor]: Taking taylor expansion of (pow z 2) in z 0.513 * [taylor]: Taking taylor expansion of z in z 0.525 * [approximate]: Taking taylor expansion of (fma (- (/ 1 z)) (/ 1 z) (/ 1 (pow z 2))) in (z) around 0 0.525 * [taylor]: Taking taylor expansion of (fma (- (/ 1 z)) (/ 1 z) (/ 1 (pow z 2))) in z 0.525 * [taylor]: Rewrote expression to (+ (* (- (/ 1 z)) (/ 1 z)) (/ 1 (pow z 2))) 0.525 * [taylor]: Taking taylor expansion of (* (- (/ 1 z)) (/ 1 z)) in z 0.525 * [taylor]: Taking taylor expansion of (- (/ 1 z)) in z 0.525 * [taylor]: Taking taylor expansion of (/ 1 z) in z 0.525 * [taylor]: Taking taylor expansion of z in z 0.526 * [taylor]: Taking taylor expansion of (/ 1 z) in z 0.526 * [taylor]: Taking taylor expansion of z in z 0.526 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in z 0.526 * [taylor]: Taking taylor expansion of (pow z 2) in z 0.526 * [taylor]: Taking taylor expansion of z in z 0.527 * [taylor]: Taking taylor expansion of (fma (- (/ 1 z)) (/ 1 z) (/ 1 (pow z 2))) in z 0.527 * [taylor]: Rewrote expression to (+ (* (- (/ 1 z)) (/ 1 z)) (/ 1 (pow z 2))) 0.527 * [taylor]: Taking taylor expansion of (* (- (/ 1 z)) (/ 1 z)) in z 0.527 * [taylor]: Taking taylor expansion of (- (/ 1 z)) in z 0.527 * [taylor]: Taking taylor expansion of (/ 1 z) in z 0.527 * [taylor]: Taking taylor expansion of z in z 0.527 * [taylor]: Taking taylor expansion of (/ 1 z) in z 0.527 * [taylor]: Taking taylor expansion of z in z 0.528 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in z 0.528 * [taylor]: Taking taylor expansion of (pow z 2) in z 0.528 * [taylor]: Taking taylor expansion of z in z 0.549 * [approximate]: Taking taylor expansion of (fma (/ 1 z) (/ -1 z) (/ 1 (pow z 2))) in (z) around 0 0.549 * [taylor]: Taking taylor expansion of (fma (/ 1 z) (/ -1 z) (/ 1 (pow z 2))) in z 0.550 * [taylor]: Rewrote expression to (+ (* (/ 1 z) (/ -1 z)) (/ 1 (pow z 2))) 0.550 * [taylor]: Taking taylor expansion of (* (/ 1 z) (/ -1 z)) in z 0.550 * [taylor]: Taking taylor expansion of (/ 1 z) in z 0.550 * [taylor]: Taking taylor expansion of z in z 0.550 * [taylor]: Taking taylor expansion of (/ -1 z) in z 0.550 * [taylor]: Taking taylor expansion of -1 in z 0.550 * [taylor]: Taking taylor expansion of z in z 0.550 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in z 0.550 * [taylor]: Taking taylor expansion of (pow z 2) in z 0.550 * [taylor]: Taking taylor expansion of z in z 0.551 * [taylor]: Taking taylor expansion of (fma (/ 1 z) (/ -1 z) (/ 1 (pow z 2))) in z 0.551 * [taylor]: Rewrote expression to (+ (* (/ 1 z) (/ -1 z)) (/ 1 (pow z 2))) 0.551 * [taylor]: Taking taylor expansion of (* (/ 1 z) (/ -1 z)) in z 0.551 * [taylor]: Taking taylor expansion of (/ 1 z) in z 0.551 * [taylor]: Taking taylor expansion of z in z 0.551 * [taylor]: Taking taylor expansion of (/ -1 z) in z 0.551 * [taylor]: Taking taylor expansion of -1 in z 0.551 * [taylor]: Taking taylor expansion of z in z 0.552 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in z 0.552 * [taylor]: Taking taylor expansion of (pow z 2) in z 0.552 * [taylor]: Taking taylor expansion of z in z 0.574 * * * * [progress]: [ 2 / 3 ] generating series at (2 3 1) 0.574 * [approximate]: Taking taylor expansion of (* 4.0 (* (- t (pow z 2)) y)) in (y t z) around 0 0.574 * [taylor]: Taking taylor expansion of (* 4.0 (* (- t (pow z 2)) y)) in z 0.574 * [taylor]: Taking taylor expansion of 4.0 in z 0.574 * [taylor]: Taking taylor expansion of (* (- t (pow z 2)) y) in z 0.574 * [taylor]: Taking taylor expansion of (- t (pow z 2)) in z 0.575 * [taylor]: Taking taylor expansion of t in z 0.575 * [taylor]: Taking taylor expansion of (pow z 2) in z 0.575 * [taylor]: Taking taylor expansion of z in z 0.575 * [taylor]: Taking taylor expansion of y in z 0.575 * [taylor]: Taking taylor expansion of (* 4.0 (* (- t (pow z 2)) y)) in t 0.575 * [taylor]: Taking taylor expansion of 4.0 in t 0.575 * [taylor]: Taking taylor expansion of (* (- t (pow z 2)) y) in t 0.575 * [taylor]: Taking taylor expansion of (- t (pow z 2)) in t 0.575 * [taylor]: Taking taylor expansion of t in t 0.575 * [taylor]: Taking taylor expansion of (pow z 2) in t 0.575 * [taylor]: Taking taylor expansion of z in t 0.575 * [taylor]: Taking taylor expansion of y in t 0.575 * [taylor]: Taking taylor expansion of (* 4.0 (* (- t (pow z 2)) y)) in y 0.575 * [taylor]: Taking taylor expansion of 4.0 in y 0.575 * [taylor]: Taking taylor expansion of (* (- t (pow z 2)) y) in y 0.575 * [taylor]: Taking taylor expansion of (- t (pow z 2)) in y 0.575 * [taylor]: Taking taylor expansion of t in y 0.575 * [taylor]: Taking taylor expansion of (pow z 2) in y 0.575 * [taylor]: Taking taylor expansion of z in y 0.575 * [taylor]: Taking taylor expansion of y in y 0.575 * [taylor]: Taking taylor expansion of (* 4.0 (* (- t (pow z 2)) y)) in y 0.575 * [taylor]: Taking taylor expansion of 4.0 in y 0.575 * [taylor]: Taking taylor expansion of (* (- t (pow z 2)) y) in y 0.575 * [taylor]: Taking taylor expansion of (- t (pow z 2)) in y 0.575 * [taylor]: Taking taylor expansion of t in y 0.575 * [taylor]: Taking taylor expansion of (pow z 2) in y 0.575 * [taylor]: Taking taylor expansion of z in y 0.575 * [taylor]: Taking taylor expansion of y in y 0.576 * [taylor]: Taking taylor expansion of 0 in t 0.576 * [taylor]: Taking taylor expansion of 0 in z 0.577 * [taylor]: Taking taylor expansion of (- (* 4.0 t) (* 4.0 (pow z 2))) in t 0.577 * [taylor]: Taking taylor expansion of (* 4.0 t) in t 0.578 * [taylor]: Taking taylor expansion of 4.0 in t 0.578 * [taylor]: Taking taylor expansion of t in t 0.578 * [taylor]: Taking taylor expansion of (* 4.0 (pow z 2)) in t 0.578 * [taylor]: Taking taylor expansion of 4.0 in t 0.578 * [taylor]: Taking taylor expansion of (pow z 2) in t 0.578 * [taylor]: Taking taylor expansion of z in t 0.578 * [taylor]: Taking taylor expansion of (- (* 4.0 (pow z 2))) in z 0.578 * [taylor]: Taking taylor expansion of (* 4.0 (pow z 2)) in z 0.578 * [taylor]: Taking taylor expansion of 4.0 in z 0.578 * [taylor]: Taking taylor expansion of (pow z 2) in z 0.578 * [taylor]: Taking taylor expansion of z in z 0.578 * [taylor]: Taking taylor expansion of 0 in z 0.580 * [taylor]: Taking taylor expansion of 0 in t 0.581 * [taylor]: Taking taylor expansion of 0 in z 0.583 * [taylor]: Taking taylor expansion of 4.0 in z 0.583 * [taylor]: Taking taylor expansion of 0 in z 0.585 * [taylor]: Taking taylor expansion of 0 in t 0.585 * [taylor]: Taking taylor expansion of 0 in z 0.585 * [taylor]: Taking taylor expansion of 0 in z 0.588 * [taylor]: Taking taylor expansion of 0 in z 0.588 * [approximate]: Taking taylor expansion of (* 4.0 (/ (- (/ 1 t) (/ 1 (pow z 2))) y)) in (y t z) around 0 0.588 * [taylor]: Taking taylor expansion of (* 4.0 (/ (- (/ 1 t) (/ 1 (pow z 2))) y)) in z 0.588 * [taylor]: Taking taylor expansion of 4.0 in z 0.588 * [taylor]: Taking taylor expansion of (/ (- (/ 1 t) (/ 1 (pow z 2))) y) in z 0.588 * [taylor]: Taking taylor expansion of (- (/ 1 t) (/ 1 (pow z 2))) in z 0.588 * [taylor]: Taking taylor expansion of (/ 1 t) in z 0.588 * [taylor]: Taking taylor expansion of t in z 0.588 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in z 0.588 * [taylor]: Taking taylor expansion of (pow z 2) in z 0.588 * [taylor]: Taking taylor expansion of z in z 0.589 * [taylor]: Taking taylor expansion of y in z 0.590 * [taylor]: Taking taylor expansion of (* 4.0 (/ (- (/ 1 t) (/ 1 (pow z 2))) y)) in t 0.590 * [taylor]: Taking taylor expansion of 4.0 in t 0.590 * [taylor]: Taking taylor expansion of (/ (- (/ 1 t) (/ 1 (pow z 2))) y) in t 0.590 * [taylor]: Taking taylor expansion of (- (/ 1 t) (/ 1 (pow z 2))) in t 0.590 * [taylor]: Taking taylor expansion of (/ 1 t) in t 0.590 * [taylor]: Taking taylor expansion of t in t 0.590 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in t 0.590 * [taylor]: Taking taylor expansion of (pow z 2) in t 0.590 * [taylor]: Taking taylor expansion of z in t 0.590 * [taylor]: Taking taylor expansion of y in t 0.590 * [taylor]: Taking taylor expansion of (* 4.0 (/ (- (/ 1 t) (/ 1 (pow z 2))) y)) in y 0.591 * [taylor]: Taking taylor expansion of 4.0 in y 0.591 * [taylor]: Taking taylor expansion of (/ (- (/ 1 t) (/ 1 (pow z 2))) y) in y 0.591 * [taylor]: Taking taylor expansion of (- (/ 1 t) (/ 1 (pow z 2))) in y 0.591 * [taylor]: Taking taylor expansion of (/ 1 t) in y 0.591 * [taylor]: Taking taylor expansion of t in y 0.591 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in y 0.591 * [taylor]: Taking taylor expansion of (pow z 2) in y 0.591 * [taylor]: Taking taylor expansion of z in y 0.591 * [taylor]: Taking taylor expansion of y in y 0.591 * [taylor]: Taking taylor expansion of (* 4.0 (/ (- (/ 1 t) (/ 1 (pow z 2))) y)) in y 0.591 * [taylor]: Taking taylor expansion of 4.0 in y 0.591 * [taylor]: Taking taylor expansion of (/ (- (/ 1 t) (/ 1 (pow z 2))) y) in y 0.591 * [taylor]: Taking taylor expansion of (- (/ 1 t) (/ 1 (pow z 2))) in y 0.591 * [taylor]: Taking taylor expansion of (/ 1 t) in y 0.591 * [taylor]: Taking taylor expansion of t in y 0.591 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in y 0.591 * [taylor]: Taking taylor expansion of (pow z 2) in y 0.591 * [taylor]: Taking taylor expansion of z in y 0.591 * [taylor]: Taking taylor expansion of y in y 0.592 * [taylor]: Taking taylor expansion of (* 4.0 (- (/ 1 t) (/ 1 (pow z 2)))) in t 0.592 * [taylor]: Taking taylor expansion of 4.0 in t 0.592 * [taylor]: Taking taylor expansion of (- (/ 1 t) (/ 1 (pow z 2))) in t 0.592 * [taylor]: Taking taylor expansion of (/ 1 t) in t 0.592 * [taylor]: Taking taylor expansion of t in t 0.593 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in t 0.593 * [taylor]: Taking taylor expansion of (pow z 2) in t 0.593 * [taylor]: Taking taylor expansion of z in t 0.593 * [taylor]: Taking taylor expansion of 4.0 in z 0.595 * [taylor]: Taking taylor expansion of 0 in t 0.597 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 (pow z 2)))) in z 0.597 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow z 2))) in z 0.597 * [taylor]: Taking taylor expansion of 4.0 in z 0.597 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in z 0.597 * [taylor]: Taking taylor expansion of (pow z 2) in z 0.597 * [taylor]: Taking taylor expansion of z in z 0.601 * [taylor]: Taking taylor expansion of 0 in t 0.601 * [taylor]: Taking taylor expansion of 0 in z 0.603 * [taylor]: Taking taylor expansion of 0 in z 0.609 * [taylor]: Taking taylor expansion of 0 in t 0.609 * [taylor]: Taking taylor expansion of 0 in z 0.609 * [taylor]: Taking taylor expansion of 0 in z 0.611 * [taylor]: Taking taylor expansion of 0 in z 0.618 * [taylor]: Taking taylor expansion of 0 in t 0.618 * [taylor]: Taking taylor expansion of 0 in z 0.618 * [taylor]: Taking taylor expansion of 0 in z 0.618 * [taylor]: Taking taylor expansion of 0 in z 0.622 * [taylor]: Taking taylor expansion of 0 in z 0.625 * [approximate]: Taking taylor expansion of (* 4.0 (/ (+ (/ 1 (pow z 2)) (/ 1 t)) y)) in (y t z) around 0 0.625 * [taylor]: Taking taylor expansion of (* 4.0 (/ (+ (/ 1 (pow z 2)) (/ 1 t)) y)) in z 0.625 * [taylor]: Taking taylor expansion of 4.0 in z 0.625 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 (pow z 2)) (/ 1 t)) y) in z 0.625 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow z 2)) (/ 1 t)) in z 0.625 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in z 0.625 * [taylor]: Taking taylor expansion of (pow z 2) in z 0.625 * [taylor]: Taking taylor expansion of z in z 0.625 * [taylor]: Taking taylor expansion of (/ 1 t) in z 0.625 * [taylor]: Taking taylor expansion of t in z 0.625 * [taylor]: Taking taylor expansion of y in z 0.626 * [taylor]: Taking taylor expansion of (* 4.0 (/ (+ (/ 1 (pow z 2)) (/ 1 t)) y)) in t 0.626 * [taylor]: Taking taylor expansion of 4.0 in t 0.626 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 (pow z 2)) (/ 1 t)) y) in t 0.626 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow z 2)) (/ 1 t)) in t 0.626 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in t 0.626 * [taylor]: Taking taylor expansion of (pow z 2) in t 0.626 * [taylor]: Taking taylor expansion of z in t 0.626 * [taylor]: Taking taylor expansion of (/ 1 t) in t 0.626 * [taylor]: Taking taylor expansion of t in t 0.626 * [taylor]: Taking taylor expansion of y in t 0.627 * [taylor]: Taking taylor expansion of (* 4.0 (/ (+ (/ 1 (pow z 2)) (/ 1 t)) y)) in y 0.627 * [taylor]: Taking taylor expansion of 4.0 in y 0.627 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 (pow z 2)) (/ 1 t)) y) in y 0.627 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow z 2)) (/ 1 t)) in y 0.627 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in y 0.627 * [taylor]: Taking taylor expansion of (pow z 2) in y 0.627 * [taylor]: Taking taylor expansion of z in y 0.627 * [taylor]: Taking taylor expansion of (/ 1 t) in y 0.627 * [taylor]: Taking taylor expansion of t in y 0.627 * [taylor]: Taking taylor expansion of y in y 0.627 * [taylor]: Taking taylor expansion of (* 4.0 (/ (+ (/ 1 (pow z 2)) (/ 1 t)) y)) in y 0.627 * [taylor]: Taking taylor expansion of 4.0 in y 0.627 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 (pow z 2)) (/ 1 t)) y) in y 0.627 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow z 2)) (/ 1 t)) in y 0.627 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in y 0.628 * [taylor]: Taking taylor expansion of (pow z 2) in y 0.628 * [taylor]: Taking taylor expansion of z in y 0.628 * [taylor]: Taking taylor expansion of (/ 1 t) in y 0.628 * [taylor]: Taking taylor expansion of t in y 0.628 * [taylor]: Taking taylor expansion of y in y 0.628 * [taylor]: Taking taylor expansion of (* 4.0 (+ (/ 1 (pow z 2)) (/ 1 t))) in t 0.628 * [taylor]: Taking taylor expansion of 4.0 in t 0.628 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow z 2)) (/ 1 t)) in t 0.628 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in t 0.628 * [taylor]: Taking taylor expansion of (pow z 2) in t 0.628 * [taylor]: Taking taylor expansion of z in t 0.628 * [taylor]: Taking taylor expansion of (/ 1 t) in t 0.628 * [taylor]: Taking taylor expansion of t in t 0.629 * [taylor]: Taking taylor expansion of 4.0 in z 0.631 * [taylor]: Taking taylor expansion of 0 in t 0.632 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow z 2))) in z 0.632 * [taylor]: Taking taylor expansion of 4.0 in z 0.632 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in z 0.632 * [taylor]: Taking taylor expansion of (pow z 2) in z 0.632 * [taylor]: Taking taylor expansion of z in z 0.636 * [taylor]: Taking taylor expansion of 0 in t 0.636 * [taylor]: Taking taylor expansion of 0 in z 0.638 * [taylor]: Taking taylor expansion of 0 in z 0.643 * [taylor]: Taking taylor expansion of 0 in t 0.643 * [taylor]: Taking taylor expansion of 0 in z 0.644 * [taylor]: Taking taylor expansion of 0 in z 0.646 * [taylor]: Taking taylor expansion of 0 in z 0.652 * [taylor]: Taking taylor expansion of 0 in t 0.652 * [taylor]: Taking taylor expansion of 0 in z 0.652 * [taylor]: Taking taylor expansion of 0 in z 0.652 * [taylor]: Taking taylor expansion of 0 in z 0.655 * [taylor]: Taking taylor expansion of 0 in z 0.663 * * * * [progress]: [ 3 / 3 ] generating series at (2 3 1 2) 0.664 * [approximate]: Taking taylor expansion of (- t (pow z 2)) in (t z) around 0 0.664 * [taylor]: Taking taylor expansion of (- t (pow z 2)) in z 0.664 * [taylor]: Taking taylor expansion of t in z 0.664 * [taylor]: Taking taylor expansion of (pow z 2) in z 0.664 * [taylor]: Taking taylor expansion of z in z 0.664 * [taylor]: Taking taylor expansion of (- t (pow z 2)) in t 0.664 * [taylor]: Taking taylor expansion of t in t 0.664 * [taylor]: Taking taylor expansion of (pow z 2) in t 0.664 * [taylor]: Taking taylor expansion of z in t 0.664 * [taylor]: Taking taylor expansion of (- t (pow z 2)) in t 0.664 * [taylor]: Taking taylor expansion of t in t 0.664 * [taylor]: Taking taylor expansion of (pow z 2) in t 0.664 * [taylor]: Taking taylor expansion of z in t 0.664 * [taylor]: Taking taylor expansion of (- (pow z 2)) in z 0.664 * [taylor]: Taking taylor expansion of (pow z 2) in z 0.664 * [taylor]: Taking taylor expansion of z in z 0.665 * [taylor]: Taking taylor expansion of 1 in z 0.666 * [taylor]: Taking taylor expansion of 0 in z 0.668 * [taylor]: Taking taylor expansion of 0 in z 0.670 * [taylor]: Taking taylor expansion of 0 in z 0.670 * [approximate]: Taking taylor expansion of (- (/ 1 t) (/ 1 (pow z 2))) in (t z) around 0 0.670 * [taylor]: Taking taylor expansion of (- (/ 1 t) (/ 1 (pow z 2))) in z 0.670 * [taylor]: Taking taylor expansion of (/ 1 t) in z 0.670 * [taylor]: Taking taylor expansion of t in z 0.670 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in z 0.670 * [taylor]: Taking taylor expansion of (pow z 2) in z 0.670 * [taylor]: Taking taylor expansion of z in z 0.671 * [taylor]: Taking taylor expansion of (- (/ 1 t) (/ 1 (pow z 2))) in t 0.671 * [taylor]: Taking taylor expansion of (/ 1 t) in t 0.671 * [taylor]: Taking taylor expansion of t in t 0.671 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in t 0.671 * [taylor]: Taking taylor expansion of (pow z 2) in t 0.671 * [taylor]: Taking taylor expansion of z in t 0.672 * [taylor]: Taking taylor expansion of (- (/ 1 t) (/ 1 (pow z 2))) in t 0.672 * [taylor]: Taking taylor expansion of (/ 1 t) in t 0.672 * [taylor]: Taking taylor expansion of t in t 0.672 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in t 0.672 * [taylor]: Taking taylor expansion of (pow z 2) in t 0.672 * [taylor]: Taking taylor expansion of z in t 0.672 * [taylor]: Taking taylor expansion of 1 in z 0.673 * [taylor]: Taking taylor expansion of (- (/ 1 (pow z 2))) in z 0.673 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in z 0.673 * [taylor]: Taking taylor expansion of (pow z 2) in z 0.673 * [taylor]: Taking taylor expansion of z in z 0.675 * [taylor]: Taking taylor expansion of 0 in z 0.678 * [taylor]: Taking taylor expansion of 0 in z 0.682 * [taylor]: Taking taylor expansion of 0 in z 0.685 * [taylor]: Taking taylor expansion of 0 in z 0.686 * [approximate]: Taking taylor expansion of (- (+ (/ 1 (pow z 2)) (/ 1 t))) in (t z) around 0 0.686 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (pow z 2)) (/ 1 t))) in z 0.686 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow z 2)) (/ 1 t)) in z 0.686 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in z 0.686 * [taylor]: Taking taylor expansion of (pow z 2) in z 0.686 * [taylor]: Taking taylor expansion of z in z 0.687 * [taylor]: Taking taylor expansion of (/ 1 t) in z 0.687 * [taylor]: Taking taylor expansion of t in z 0.687 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (pow z 2)) (/ 1 t))) in t 0.687 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow z 2)) (/ 1 t)) in t 0.687 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in t 0.687 * [taylor]: Taking taylor expansion of (pow z 2) in t 0.687 * [taylor]: Taking taylor expansion of z in t 0.687 * [taylor]: Taking taylor expansion of (/ 1 t) in t 0.687 * [taylor]: Taking taylor expansion of t in t 0.688 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (pow z 2)) (/ 1 t))) in t 0.688 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow z 2)) (/ 1 t)) in t 0.688 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in t 0.688 * [taylor]: Taking taylor expansion of (pow z 2) in t 0.688 * [taylor]: Taking taylor expansion of z in t 0.688 * [taylor]: Taking taylor expansion of (/ 1 t) in t 0.688 * [taylor]: Taking taylor expansion of t in t 0.689 * [taylor]: Taking taylor expansion of -1 in z 0.690 * [taylor]: Taking taylor expansion of (- (/ 1 (pow z 2))) in z 0.690 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in z 0.690 * [taylor]: Taking taylor expansion of (pow z 2) in z 0.690 * [taylor]: Taking taylor expansion of z in z 0.692 * [taylor]: Taking taylor expansion of 0 in z 0.695 * [taylor]: Taking taylor expansion of 0 in z 0.698 * [taylor]: Taking taylor expansion of 0 in z 0.702 * [taylor]: Taking taylor expansion of 0 in z 0.702 * * * [progress]: simplifying candidates 0.704 * [simplify]: Simplifying using # : (expm1 (fma (- z) z (* z z))) (log1p (fma (- z) z (* z z))) (* (- z) z) (log (fma (- z) z (* z z))) (exp (fma (- z) z (* z z))) (* (cbrt (fma (- z) z (* z z))) (cbrt (fma (- z) z (* z z)))) (cbrt (fma (- z) z (* z z))) (* (* (fma (- z) z (* z z)) (fma (- z) z (* z z))) (fma (- z) z (* z z))) (sqrt (fma (- z) z (* z z))) (sqrt (fma (- z) z (* z z))) (expm1 (* (* y 4.0) (- t (* z z)))) (log1p (* (* y 4.0) (- t (* z z)))) (* (* y 4.0) (- t (* z z))) (* (* y 4.0) (- t (* z z))) (+ (+ (log y) (log 4.0)) (log (- t (* z z)))) (+ (log (* y 4.0)) (log (- t (* z z)))) (log (* (* y 4.0) (- t (* z z)))) (exp (* (* y 4.0) (- t (* z z)))) (* (* (* (* y y) y) (* (* 4.0 4.0) 4.0)) (* (* (- t (* z z)) (- t (* z z))) (- t (* z z)))) (* (* (* (* y 4.0) (* y 4.0)) (* y 4.0)) (* (* (- t (* z z)) (- t (* z z))) (- t (* z z)))) (* (cbrt (* (* y 4.0) (- t (* z z)))) (cbrt (* (* y 4.0) (- t (* z z))))) (cbrt (* (* y 4.0) (- t (* z z)))) (* (* (* (* y 4.0) (- t (* z z))) (* (* y 4.0) (- t (* z z)))) (* (* y 4.0) (- t (* z z)))) (sqrt (* (* y 4.0) (- t (* z z)))) (sqrt (* (* y 4.0) (- t (* z z)))) (* (* y 4.0) (fma (* (cbrt t) (cbrt t)) (cbrt t) (- (* z z)))) (* (* y 4.0) (fma (- z) z (* z z))) (* (* y 4.0) (fma (sqrt t) (sqrt t) (- (* z z)))) (* (* y 4.0) (fma (- z) z (* z z))) (* (* y 4.0) (fma 1 t (- (* z z)))) (* (* y 4.0) (fma (- z) z (* z z))) (* (* y 4.0) t) (* (* y 4.0) (- (* z z))) (* (* y 4.0) t) (* (* y 4.0) (- (* z z))) (* (fma (* (cbrt t) (cbrt t)) (cbrt t) (- (* z z))) (* y 4.0)) (* (fma (- z) z (* z z)) (* y 4.0)) (* (fma (sqrt t) (sqrt t) (- (* z z))) (* y 4.0)) (* (fma (- z) z (* z z)) (* y 4.0)) (* (fma 1 t (- (* z z))) (* y 4.0)) (* (fma (- z) z (* z z)) (* y 4.0)) (* t (* y 4.0)) (* (- (* z z)) (* y 4.0)) (* t (* y 4.0)) (* (- (* z z)) (* y 4.0)) (* (* y 4.0) (* (cbrt (- t (* z z))) (cbrt (- t (* z z))))) (* (* y 4.0) (sqrt (- t (* z z)))) (* (* y 4.0) 1) (* (* y 4.0) (+ (sqrt t) z)) (* 4.0 (- t (* z z))) (* (* y 4.0) (- (pow t 3) (pow (* z z) 3))) (* (* y 4.0) (- (* t t) (* (* z z) (* z z)))) (fma (* (cbrt t) (cbrt t)) (cbrt t) (- (* z z))) (fma (- z) z (* z z)) (fma (sqrt t) (sqrt t) (- (* z z))) (fma (- z) z (* z z)) (fma 1 t (- (* z z))) (fma (- z) z (* z z)) (expm1 (- t (* z z))) (log1p (- t (* z z))) (- (* z z)) (- (* z z)) (- (* z z)) (/ (exp t) (exp (* z z))) (log (- t (* z z))) (exp (- t (* z z))) (* (cbrt (- t (* z z))) (cbrt (- t (* z z)))) (cbrt (- t (* z z))) (* (* (- t (* z z)) (- t (* z z))) (- t (* z z))) (sqrt (- t (* z z))) (sqrt (- t (* z z))) (- (pow t 3) (pow (* z z) 3)) (+ (* t t) (+ (* (* z z) (* z z)) (* t (* z z)))) (- (* z z)) (- (* t t) (* (* z z) (* z z))) (+ t (* z z)) (+ (sqrt t) z) (- (sqrt t) z) (- (* z z)) 0 0 0 (* 4.0 (* t y)) (- (* 4.0 (* t y)) (* 4.0 (* (pow z 2) y))) (- (* 4.0 (* t y)) (* 4.0 (* (pow z 2) y))) (- t (pow z 2)) (- t (pow z 2)) (- t (pow z 2)) 0.710 * * [simplify]: iteration 0 : 266 enodes (cost 399 ) 0.719 * * [simplify]: iteration 1 : 1192 enodes (cost 342 ) 0.751 * * [simplify]: iteration 2 : 5001 enodes (cost 335 ) 0.755 * [simplify]: Simplified to: (expm1 (fma (- z) z (* z z))) (log1p (fma (- z) z (* z z))) (- (* z z)) (log (fma (- z) z (* z z))) (exp (fma (- z) z (* z z))) (* (cbrt (fma (- z) z (* z z))) (cbrt (fma (- z) z (* z z)))) (cbrt (fma (- z) z (* z z))) (pow (fma (- z) z (* z z)) 3) (sqrt (fma (- z) z (* z z))) (sqrt (fma (- z) z (* z z))) (expm1 (* (* y 4.0) (- t (* z z)))) (log1p (* (* y 4.0) (- t (* z z)))) (* (* y 4.0) (- t (* z z))) (* (* y 4.0) (- t (* z z))) (log (* (* y 4.0) (- t (* z z)))) (log (* (* y 4.0) (- t (* z z)))) (log (* (* y 4.0) (- t (* z z)))) (exp (* (* y 4.0) (- t (* z z)))) (pow (* (* y 4.0) (- t (* z z))) 3) (pow (* (* y 4.0) (- t (* z z))) 3) (* (cbrt (* (* y 4.0) (- t (* z z)))) (cbrt (* (* y 4.0) (- t (* z z))))) (cbrt (* (* y 4.0) (- t (* z z)))) (pow (* (* y 4.0) (- t (* z z))) 3) (sqrt (* (* y 4.0) (- t (* z z)))) (sqrt (* (* y 4.0) (- t (* z z)))) (* (* y 4.0) (+ (pow (cbrt t) 3) (- (* z z)))) (* (* y 4.0) (fma (- z) z (* z z))) (* (* y 4.0) (- t (* z z))) (* (* y 4.0) (fma (- z) z (* z z))) (* (* y 4.0) (- t (* z z))) (* (* y 4.0) (fma (- z) z (* z z))) (* (* y 4.0) t) (* (* y 4.0) (- (* z z))) (* (* y 4.0) t) (* (* y 4.0) (- (* z z))) (* (* y 4.0) (+ (pow (cbrt t) 3) (- (* z z)))) (* (* y 4.0) (fma (- z) z (* z z))) (* (* y 4.0) (- t (* z z))) (* (* y 4.0) (fma (- z) z (* z z))) (* (* y 4.0) (- t (* z z))) (* (* y 4.0) (fma (- z) z (* z z))) (* (* y 4.0) t) (* (* y 4.0) (- (* z z))) (* (* y 4.0) t) (* (* y 4.0) (- (* z z))) (* (* y 4.0) (* (cbrt (- t (* z z))) (cbrt (- t (* z z))))) (* (* y 4.0) (sqrt (- t (* z z)))) (* y 4.0) (* (* y 4.0) (+ (sqrt t) z)) (* 4.0 (- t (* z z))) (* (* y 4.0) (- (pow t 3) (pow (* z z) 3))) (* (* (* y 4.0) (fma z z t)) (- t (* z z))) (+ (pow (cbrt t) 3) (- (* z z))) (fma (- z) z (* z z)) (- t (pow z 2)) (fma (- z) z (* z z)) (- t (pow z 2)) (fma (- z) z (* z z)) (expm1 (- t (* z z))) (log1p (- t (* z z))) (- (* z z)) (- (* z z)) (- (* z z)) (exp (- t (* z z))) (log (- t (pow z 2))) (exp (- t (* z z))) (* (cbrt (- t (* z z))) (cbrt (- t (* z z)))) (cbrt (- t (* z z))) (pow (- t (* z z)) 3) (sqrt (- t (* z z))) (sqrt (- t (* z z))) (- (pow t 3) (pow (* z z) 3)) (fma t t (* z (* z (fma z z t)))) (- (* z z)) (* (- t (* z z)) (fma z z t)) (fma z z t) (+ (sqrt t) z) (- (sqrt t) z) (- (* z z)) 0 0 0 (* (* y 4.0) t) (* (* y 4.0) (- t (* z z))) (* (* y 4.0) (- t (* z z))) (- t (pow z 2)) (- t (pow z 2)) (- t (pow z 2)) 0.755 * * * [progress]: adding candidates to table 0.937 * * [progress]: iteration 3 / 4 0.937 * * * [progress]: picking best candidate 0.953 * * * * [pick]: Picked # 0.954 * * * [progress]: localizing error 0.965 * * * [progress]: generating rewritten candidates 0.965 * * * * [progress]: [ 1 / 2 ] rewriting at (2 3 2) 0.972 * * * * [progress]: [ 2 / 2 ] rewriting at (2 3) 0.978 * * * [progress]: generating series expansions 0.978 * * * * [progress]: [ 1 / 2 ] generating series at (2 3 2) 0.978 * [approximate]: Taking taylor expansion of (* -4.0 (* (pow z 2) y)) in (y z) around 0 0.979 * [taylor]: Taking taylor expansion of (* -4.0 (* (pow z 2) y)) in z 0.979 * [taylor]: Taking taylor expansion of -4.0 in z 0.979 * [taylor]: Taking taylor expansion of (* (pow z 2) y) in z 0.979 * [taylor]: Taking taylor expansion of (pow z 2) in z 0.979 * [taylor]: Taking taylor expansion of z in z 0.979 * [taylor]: Taking taylor expansion of y in z 0.979 * [taylor]: Taking taylor expansion of (* -4.0 (* (pow z 2) y)) in y 0.979 * [taylor]: Taking taylor expansion of -4.0 in y 0.979 * [taylor]: Taking taylor expansion of (* (pow z 2) y) in y 0.979 * [taylor]: Taking taylor expansion of (pow z 2) in y 0.979 * [taylor]: Taking taylor expansion of z in y 0.979 * [taylor]: Taking taylor expansion of y in y 0.979 * [taylor]: Taking taylor expansion of (* -4.0 (* (pow z 2) y)) in y 0.979 * [taylor]: Taking taylor expansion of -4.0 in y 0.979 * [taylor]: Taking taylor expansion of (* (pow z 2) y) in y 0.979 * [taylor]: Taking taylor expansion of (pow z 2) in y 0.979 * [taylor]: Taking taylor expansion of z in y 0.979 * [taylor]: Taking taylor expansion of y in y 0.980 * [taylor]: Taking taylor expansion of 0 in z 0.981 * [taylor]: Taking taylor expansion of (- (* 4.0 (pow z 2))) in z 0.981 * [taylor]: Taking taylor expansion of (* 4.0 (pow z 2)) in z 0.981 * [taylor]: Taking taylor expansion of 4.0 in z 0.981 * [taylor]: Taking taylor expansion of (pow z 2) in z 0.981 * [taylor]: Taking taylor expansion of z in z 0.984 * [taylor]: Taking taylor expansion of 0 in z 0.987 * [taylor]: Taking taylor expansion of 0 in z 0.987 * [approximate]: Taking taylor expansion of (/ -4.0 (* (pow z 2) y)) in (y z) around 0 0.987 * [taylor]: Taking taylor expansion of (/ -4.0 (* (pow z 2) y)) in z 0.987 * [taylor]: Taking taylor expansion of -4.0 in z 0.987 * [taylor]: Taking taylor expansion of (* (pow z 2) y) in z 0.988 * [taylor]: Taking taylor expansion of (pow z 2) in z 0.988 * [taylor]: Taking taylor expansion of z in z 0.988 * [taylor]: Taking taylor expansion of y in z 0.988 * [taylor]: Taking taylor expansion of (/ -4.0 (* (pow z 2) y)) in y 0.988 * [taylor]: Taking taylor expansion of -4.0 in y 0.988 * [taylor]: Taking taylor expansion of (* (pow z 2) y) in y 0.988 * [taylor]: Taking taylor expansion of (pow z 2) in y 0.988 * [taylor]: Taking taylor expansion of z in y 0.988 * [taylor]: Taking taylor expansion of y in y 0.989 * [taylor]: Taking taylor expansion of (/ -4.0 (* (pow z 2) y)) in y 0.989 * [taylor]: Taking taylor expansion of -4.0 in y 0.989 * [taylor]: Taking taylor expansion of (* (pow z 2) y) in y 0.989 * [taylor]: Taking taylor expansion of (pow z 2) in y 0.989 * [taylor]: Taking taylor expansion of z in y 0.989 * [taylor]: Taking taylor expansion of y in y 0.989 * [taylor]: Taking taylor expansion of (/ -4.0 (pow z 2)) in z 0.989 * [taylor]: Taking taylor expansion of -4.0 in z 0.989 * [taylor]: Taking taylor expansion of (pow z 2) in z 0.989 * [taylor]: Taking taylor expansion of z in z 0.991 * [taylor]: Taking taylor expansion of 0 in z 0.994 * [taylor]: Taking taylor expansion of 0 in z 0.997 * [taylor]: Taking taylor expansion of 0 in z 1.000 * [taylor]: Taking taylor expansion of 0 in z 1.001 * [approximate]: Taking taylor expansion of (/ 4.0 (* (pow z 2) y)) in (y z) around 0 1.001 * [taylor]: Taking taylor expansion of (/ 4.0 (* (pow z 2) y)) in z 1.001 * [taylor]: Taking taylor expansion of 4.0 in z 1.001 * [taylor]: Taking taylor expansion of (* (pow z 2) y) in z 1.001 * [taylor]: Taking taylor expansion of (pow z 2) in z 1.001 * [taylor]: Taking taylor expansion of z in z 1.001 * [taylor]: Taking taylor expansion of y in z 1.001 * [taylor]: Taking taylor expansion of (/ 4.0 (* (pow z 2) y)) in y 1.001 * [taylor]: Taking taylor expansion of 4.0 in y 1.001 * [taylor]: Taking taylor expansion of (* (pow z 2) y) in y 1.001 * [taylor]: Taking taylor expansion of (pow z 2) in y 1.001 * [taylor]: Taking taylor expansion of z in y 1.001 * [taylor]: Taking taylor expansion of y in y 1.002 * [taylor]: Taking taylor expansion of (/ 4.0 (* (pow z 2) y)) in y 1.002 * [taylor]: Taking taylor expansion of 4.0 in y 1.002 * [taylor]: Taking taylor expansion of (* (pow z 2) y) in y 1.002 * [taylor]: Taking taylor expansion of (pow z 2) in y 1.002 * [taylor]: Taking taylor expansion of z in y 1.002 * [taylor]: Taking taylor expansion of y in y 1.003 * [taylor]: Taking taylor expansion of (/ 4.0 (pow z 2)) in z 1.003 * [taylor]: Taking taylor expansion of 4.0 in z 1.003 * [taylor]: Taking taylor expansion of (pow z 2) in z 1.003 * [taylor]: Taking taylor expansion of z in z 1.005 * [taylor]: Taking taylor expansion of 0 in z 1.007 * [taylor]: Taking taylor expansion of 0 in z 1.010 * [taylor]: Taking taylor expansion of 0 in z 1.014 * [taylor]: Taking taylor expansion of 0 in z 1.014 * * * * [progress]: [ 2 / 2 ] generating series at (2 3) 1.015 * [approximate]: Taking taylor expansion of (- (* 4.0 (* t y)) (* 4.0 (* (pow z 2) y))) in (y t z) around 0 1.015 * [taylor]: Taking taylor expansion of (- (* 4.0 (* t y)) (* 4.0 (* (pow z 2) y))) in z 1.015 * [taylor]: Taking taylor expansion of (* 4.0 (* t y)) in z 1.015 * [taylor]: Taking taylor expansion of 4.0 in z 1.015 * [taylor]: Taking taylor expansion of (* t y) in z 1.015 * [taylor]: Taking taylor expansion of t in z 1.015 * [taylor]: Taking taylor expansion of y in z 1.015 * [taylor]: Taking taylor expansion of (* 4.0 (* (pow z 2) y)) in z 1.015 * [taylor]: Taking taylor expansion of 4.0 in z 1.015 * [taylor]: Taking taylor expansion of (* (pow z 2) y) in z 1.015 * [taylor]: Taking taylor expansion of (pow z 2) in z 1.015 * [taylor]: Taking taylor expansion of z in z 1.015 * [taylor]: Taking taylor expansion of y in z 1.015 * [taylor]: Taking taylor expansion of (- (* 4.0 (* t y)) (* 4.0 (* (pow z 2) y))) in t 1.015 * [taylor]: Taking taylor expansion of (* 4.0 (* t y)) in t 1.015 * [taylor]: Taking taylor expansion of 4.0 in t 1.015 * [taylor]: Taking taylor expansion of (* t y) in t 1.015 * [taylor]: Taking taylor expansion of t in t 1.015 * [taylor]: Taking taylor expansion of y in t 1.015 * [taylor]: Taking taylor expansion of (* 4.0 (* (pow z 2) y)) in t 1.015 * [taylor]: Taking taylor expansion of 4.0 in t 1.015 * [taylor]: Taking taylor expansion of (* (pow z 2) y) in t 1.015 * [taylor]: Taking taylor expansion of (pow z 2) in t 1.015 * [taylor]: Taking taylor expansion of z in t 1.015 * [taylor]: Taking taylor expansion of y in t 1.015 * [taylor]: Taking taylor expansion of (- (* 4.0 (* t y)) (* 4.0 (* (pow z 2) y))) in y 1.015 * [taylor]: Taking taylor expansion of (* 4.0 (* t y)) in y 1.015 * [taylor]: Taking taylor expansion of 4.0 in y 1.015 * [taylor]: Taking taylor expansion of (* t y) in y 1.015 * [taylor]: Taking taylor expansion of t in y 1.015 * [taylor]: Taking taylor expansion of y in y 1.015 * [taylor]: Taking taylor expansion of (* 4.0 (* (pow z 2) y)) in y 1.015 * [taylor]: Taking taylor expansion of 4.0 in y 1.015 * [taylor]: Taking taylor expansion of (* (pow z 2) y) in y 1.015 * [taylor]: Taking taylor expansion of (pow z 2) in y 1.015 * [taylor]: Taking taylor expansion of z in y 1.015 * [taylor]: Taking taylor expansion of y in y 1.015 * [taylor]: Taking taylor expansion of (- (* 4.0 (* t y)) (* 4.0 (* (pow z 2) y))) in y 1.015 * [taylor]: Taking taylor expansion of (* 4.0 (* t y)) in y 1.015 * [taylor]: Taking taylor expansion of 4.0 in y 1.015 * [taylor]: Taking taylor expansion of (* t y) in y 1.016 * [taylor]: Taking taylor expansion of t in y 1.016 * [taylor]: Taking taylor expansion of y in y 1.016 * [taylor]: Taking taylor expansion of (* 4.0 (* (pow z 2) y)) in y 1.016 * [taylor]: Taking taylor expansion of 4.0 in y 1.016 * [taylor]: Taking taylor expansion of (* (pow z 2) y) in y 1.016 * [taylor]: Taking taylor expansion of (pow z 2) in y 1.016 * [taylor]: Taking taylor expansion of z in y 1.016 * [taylor]: Taking taylor expansion of y in y 1.017 * [taylor]: Taking taylor expansion of 0 in t 1.017 * [taylor]: Taking taylor expansion of 0 in z 1.019 * [taylor]: Taking taylor expansion of (- (* 4.0 t) (* 4.0 (pow z 2))) in t 1.019 * [taylor]: Taking taylor expansion of (* 4.0 t) in t 1.019 * [taylor]: Taking taylor expansion of 4.0 in t 1.019 * [taylor]: Taking taylor expansion of t in t 1.019 * [taylor]: Taking taylor expansion of (* 4.0 (pow z 2)) in t 1.019 * [taylor]: Taking taylor expansion of 4.0 in t 1.019 * [taylor]: Taking taylor expansion of (pow z 2) in t 1.019 * [taylor]: Taking taylor expansion of z in t 1.020 * [taylor]: Taking taylor expansion of (- (* 4.0 (pow z 2))) in z 1.020 * [taylor]: Taking taylor expansion of (* 4.0 (pow z 2)) in z 1.020 * [taylor]: Taking taylor expansion of 4.0 in z 1.020 * [taylor]: Taking taylor expansion of (pow z 2) in z 1.020 * [taylor]: Taking taylor expansion of z in z 1.020 * [taylor]: Taking taylor expansion of 0 in z 1.023 * [taylor]: Taking taylor expansion of 0 in t 1.023 * [taylor]: Taking taylor expansion of 0 in z 1.025 * [taylor]: Taking taylor expansion of 4.0 in z 1.025 * [taylor]: Taking taylor expansion of 0 in z 1.029 * [taylor]: Taking taylor expansion of 0 in t 1.029 * [taylor]: Taking taylor expansion of 0 in z 1.029 * [taylor]: Taking taylor expansion of 0 in z 1.031 * [taylor]: Taking taylor expansion of 0 in z 1.031 * [approximate]: Taking taylor expansion of (- (* 4.0 (/ 1 (* t y))) (* 4.0 (/ 1 (* (pow z 2) y)))) in (y t z) around 0 1.031 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 (* t y))) (* 4.0 (/ 1 (* (pow z 2) y)))) in z 1.031 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (* t y))) in z 1.031 * [taylor]: Taking taylor expansion of 4.0 in z 1.032 * [taylor]: Taking taylor expansion of (/ 1 (* t y)) in z 1.032 * [taylor]: Taking taylor expansion of (* t y) in z 1.032 * [taylor]: Taking taylor expansion of t in z 1.032 * [taylor]: Taking taylor expansion of y in z 1.032 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (* (pow z 2) y))) in z 1.032 * [taylor]: Taking taylor expansion of 4.0 in z 1.032 * [taylor]: Taking taylor expansion of (/ 1 (* (pow z 2) y)) in z 1.032 * [taylor]: Taking taylor expansion of (* (pow z 2) y) in z 1.032 * [taylor]: Taking taylor expansion of (pow z 2) in z 1.032 * [taylor]: Taking taylor expansion of z in z 1.032 * [taylor]: Taking taylor expansion of y in z 1.032 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 (* t y))) (* 4.0 (/ 1 (* (pow z 2) y)))) in t 1.032 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (* t y))) in t 1.032 * [taylor]: Taking taylor expansion of 4.0 in t 1.032 * [taylor]: Taking taylor expansion of (/ 1 (* t y)) in t 1.032 * [taylor]: Taking taylor expansion of (* t y) in t 1.032 * [taylor]: Taking taylor expansion of t in t 1.032 * [taylor]: Taking taylor expansion of y in t 1.033 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (* (pow z 2) y))) in t 1.033 * [taylor]: Taking taylor expansion of 4.0 in t 1.033 * [taylor]: Taking taylor expansion of (/ 1 (* (pow z 2) y)) in t 1.033 * [taylor]: Taking taylor expansion of (* (pow z 2) y) in t 1.033 * [taylor]: Taking taylor expansion of (pow z 2) in t 1.033 * [taylor]: Taking taylor expansion of z in t 1.033 * [taylor]: Taking taylor expansion of y in t 1.033 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 (* t y))) (* 4.0 (/ 1 (* (pow z 2) y)))) in y 1.033 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (* t y))) in y 1.033 * [taylor]: Taking taylor expansion of 4.0 in y 1.033 * [taylor]: Taking taylor expansion of (/ 1 (* t y)) in y 1.033 * [taylor]: Taking taylor expansion of (* t y) in y 1.033 * [taylor]: Taking taylor expansion of t in y 1.033 * [taylor]: Taking taylor expansion of y in y 1.033 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (* (pow z 2) y))) in y 1.034 * [taylor]: Taking taylor expansion of 4.0 in y 1.034 * [taylor]: Taking taylor expansion of (/ 1 (* (pow z 2) y)) in y 1.034 * [taylor]: Taking taylor expansion of (* (pow z 2) y) in y 1.034 * [taylor]: Taking taylor expansion of (pow z 2) in y 1.034 * [taylor]: Taking taylor expansion of z in y 1.034 * [taylor]: Taking taylor expansion of y in y 1.034 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 (* t y))) (* 4.0 (/ 1 (* (pow z 2) y)))) in y 1.034 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (* t y))) in y 1.034 * [taylor]: Taking taylor expansion of 4.0 in y 1.034 * [taylor]: Taking taylor expansion of (/ 1 (* t y)) in y 1.034 * [taylor]: Taking taylor expansion of (* t y) in y 1.034 * [taylor]: Taking taylor expansion of t in y 1.034 * [taylor]: Taking taylor expansion of y in y 1.035 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (* (pow z 2) y))) in y 1.035 * [taylor]: Taking taylor expansion of 4.0 in y 1.035 * [taylor]: Taking taylor expansion of (/ 1 (* (pow z 2) y)) in y 1.035 * [taylor]: Taking taylor expansion of (* (pow z 2) y) in y 1.035 * [taylor]: Taking taylor expansion of (pow z 2) in y 1.035 * [taylor]: Taking taylor expansion of z in y 1.035 * [taylor]: Taking taylor expansion of y in y 1.036 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 t)) (* 4.0 (/ 1 (pow z 2)))) in t 1.036 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 t)) in t 1.036 * [taylor]: Taking taylor expansion of 4.0 in t 1.036 * [taylor]: Taking taylor expansion of (/ 1 t) in t 1.036 * [taylor]: Taking taylor expansion of t in t 1.036 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow z 2))) in t 1.036 * [taylor]: Taking taylor expansion of 4.0 in t 1.036 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in t 1.036 * [taylor]: Taking taylor expansion of (pow z 2) in t 1.036 * [taylor]: Taking taylor expansion of z in t 1.037 * [taylor]: Taking taylor expansion of 4.0 in z 1.045 * [taylor]: Taking taylor expansion of 0 in t 1.047 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 (pow z 2)))) in z 1.047 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow z 2))) in z 1.047 * [taylor]: Taking taylor expansion of 4.0 in z 1.047 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in z 1.047 * [taylor]: Taking taylor expansion of (pow z 2) in z 1.047 * [taylor]: Taking taylor expansion of z in z 1.052 * [taylor]: Taking taylor expansion of 0 in t 1.053 * [taylor]: Taking taylor expansion of 0 in z 1.055 * [taylor]: Taking taylor expansion of 0 in z 1.061 * [taylor]: Taking taylor expansion of 0 in t 1.061 * [taylor]: Taking taylor expansion of 0 in z 1.061 * [taylor]: Taking taylor expansion of 0 in z 1.064 * [taylor]: Taking taylor expansion of 0 in z 1.072 * [taylor]: Taking taylor expansion of 0 in t 1.072 * [taylor]: Taking taylor expansion of 0 in z 1.072 * [taylor]: Taking taylor expansion of 0 in z 1.072 * [taylor]: Taking taylor expansion of 0 in z 1.076 * [taylor]: Taking taylor expansion of 0 in z 1.079 * [approximate]: Taking taylor expansion of (+ (* 4.0 (/ 1 (* t y))) (* 4.0 (/ 1 (* (pow z 2) y)))) in (y t z) around 0 1.079 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 (* t y))) (* 4.0 (/ 1 (* (pow z 2) y)))) in z 1.079 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (* t y))) in z 1.079 * [taylor]: Taking taylor expansion of 4.0 in z 1.079 * [taylor]: Taking taylor expansion of (/ 1 (* t y)) in z 1.079 * [taylor]: Taking taylor expansion of (* t y) in z 1.079 * [taylor]: Taking taylor expansion of t in z 1.079 * [taylor]: Taking taylor expansion of y in z 1.079 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (* (pow z 2) y))) in z 1.080 * [taylor]: Taking taylor expansion of 4.0 in z 1.080 * [taylor]: Taking taylor expansion of (/ 1 (* (pow z 2) y)) in z 1.080 * [taylor]: Taking taylor expansion of (* (pow z 2) y) in z 1.080 * [taylor]: Taking taylor expansion of (pow z 2) in z 1.080 * [taylor]: Taking taylor expansion of z in z 1.080 * [taylor]: Taking taylor expansion of y in z 1.080 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 (* t y))) (* 4.0 (/ 1 (* (pow z 2) y)))) in t 1.080 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (* t y))) in t 1.080 * [taylor]: Taking taylor expansion of 4.0 in t 1.080 * [taylor]: Taking taylor expansion of (/ 1 (* t y)) in t 1.080 * [taylor]: Taking taylor expansion of (* t y) in t 1.080 * [taylor]: Taking taylor expansion of t in t 1.080 * [taylor]: Taking taylor expansion of y in t 1.081 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (* (pow z 2) y))) in t 1.081 * [taylor]: Taking taylor expansion of 4.0 in t 1.081 * [taylor]: Taking taylor expansion of (/ 1 (* (pow z 2) y)) in t 1.081 * [taylor]: Taking taylor expansion of (* (pow z 2) y) in t 1.081 * [taylor]: Taking taylor expansion of (pow z 2) in t 1.081 * [taylor]: Taking taylor expansion of z in t 1.081 * [taylor]: Taking taylor expansion of y in t 1.081 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 (* t y))) (* 4.0 (/ 1 (* (pow z 2) y)))) in y 1.081 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (* t y))) in y 1.081 * [taylor]: Taking taylor expansion of 4.0 in y 1.081 * [taylor]: Taking taylor expansion of (/ 1 (* t y)) in y 1.081 * [taylor]: Taking taylor expansion of (* t y) in y 1.081 * [taylor]: Taking taylor expansion of t in y 1.081 * [taylor]: Taking taylor expansion of y in y 1.081 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (* (pow z 2) y))) in y 1.081 * [taylor]: Taking taylor expansion of 4.0 in y 1.082 * [taylor]: Taking taylor expansion of (/ 1 (* (pow z 2) y)) in y 1.082 * [taylor]: Taking taylor expansion of (* (pow z 2) y) in y 1.082 * [taylor]: Taking taylor expansion of (pow z 2) in y 1.082 * [taylor]: Taking taylor expansion of z in y 1.082 * [taylor]: Taking taylor expansion of y in y 1.082 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 (* t y))) (* 4.0 (/ 1 (* (pow z 2) y)))) in y 1.082 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (* t y))) in y 1.082 * [taylor]: Taking taylor expansion of 4.0 in y 1.082 * [taylor]: Taking taylor expansion of (/ 1 (* t y)) in y 1.082 * [taylor]: Taking taylor expansion of (* t y) in y 1.082 * [taylor]: Taking taylor expansion of t in y 1.082 * [taylor]: Taking taylor expansion of y in y 1.083 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (* (pow z 2) y))) in y 1.083 * [taylor]: Taking taylor expansion of 4.0 in y 1.083 * [taylor]: Taking taylor expansion of (/ 1 (* (pow z 2) y)) in y 1.083 * [taylor]: Taking taylor expansion of (* (pow z 2) y) in y 1.083 * [taylor]: Taking taylor expansion of (pow z 2) in y 1.083 * [taylor]: Taking taylor expansion of z in y 1.083 * [taylor]: Taking taylor expansion of y in y 1.084 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 (pow z 2))) (* 4.0 (/ 1 t))) in t 1.084 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow z 2))) in t 1.084 * [taylor]: Taking taylor expansion of 4.0 in t 1.084 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in t 1.084 * [taylor]: Taking taylor expansion of (pow z 2) in t 1.084 * [taylor]: Taking taylor expansion of z in t 1.084 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 t)) in t 1.084 * [taylor]: Taking taylor expansion of 4.0 in t 1.084 * [taylor]: Taking taylor expansion of (/ 1 t) in t 1.084 * [taylor]: Taking taylor expansion of t in t 1.085 * [taylor]: Taking taylor expansion of 4.0 in z 1.088 * [taylor]: Taking taylor expansion of 0 in t 1.089 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow z 2))) in z 1.089 * [taylor]: Taking taylor expansion of 4.0 in z 1.089 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in z 1.089 * [taylor]: Taking taylor expansion of (pow z 2) in z 1.089 * [taylor]: Taking taylor expansion of z in z 1.094 * [taylor]: Taking taylor expansion of 0 in t 1.094 * [taylor]: Taking taylor expansion of 0 in z 1.096 * [taylor]: Taking taylor expansion of 0 in z 1.101 * [taylor]: Taking taylor expansion of 0 in t 1.101 * [taylor]: Taking taylor expansion of 0 in z 1.101 * [taylor]: Taking taylor expansion of 0 in z 1.104 * [taylor]: Taking taylor expansion of 0 in z 1.111 * [taylor]: Taking taylor expansion of 0 in t 1.111 * [taylor]: Taking taylor expansion of 0 in z 1.111 * [taylor]: Taking taylor expansion of 0 in z 1.111 * [taylor]: Taking taylor expansion of 0 in z 1.114 * [taylor]: Taking taylor expansion of 0 in z 1.116 * * * [progress]: simplifying candidates 1.117 * [simplify]: Simplifying using # : (expm1 (* (* y 4.0) (- (* z z)))) (log1p (* (* y 4.0) (- (* z z)))) (* (* y 4.0) (- (* z z))) (* (* y 4.0) (- (* z z))) (+ (+ (log y) (log 4.0)) (log (- (* z z)))) (+ (log (* y 4.0)) (log (- (* z z)))) (log (* (* y 4.0) (- (* z z)))) (exp (* (* y 4.0) (- (* z z)))) (* (* (* (* y y) y) (* (* 4.0 4.0) 4.0)) (* (* (- (* z z)) (- (* z z))) (- (* z z)))) (* (* (* (* y 4.0) (* y 4.0)) (* y 4.0)) (* (* (- (* z z)) (- (* z z))) (- (* z z)))) (* (cbrt (* (* y 4.0) (- (* z z)))) (cbrt (* (* y 4.0) (- (* z z))))) (cbrt (* (* y 4.0) (- (* z z)))) (* (* (* (* y 4.0) (- (* z z))) (* (* y 4.0) (- (* z z)))) (* (* y 4.0) (- (* z z)))) (sqrt (* (* y 4.0) (- (* z z)))) (sqrt (* (* y 4.0) (- (* z z)))) (* (* y 4.0) (* z z)) (* (* y 4.0) (* (cbrt (- (* z z))) (cbrt (- (* z z))))) (* (* y 4.0) (sqrt (- (* z z)))) (* (* y 4.0) 1) (* (* y 4.0) -1) (* (* y 4.0) (- z)) (* (* y 4.0) z) (* 4.0 (- (* z z))) (expm1 (+ (* (* y 4.0) t) (* (* y 4.0) (- (* z z))))) (log1p (+ (* (* y 4.0) t) (* (* y 4.0) (- (* z z))))) (* (exp (* (* y 4.0) t)) (exp (* (* y 4.0) (- (* z z))))) (log (+ (* (* y 4.0) t) (* (* y 4.0) (- (* z z))))) (exp (+ (* (* y 4.0) t) (* (* y 4.0) (- (* z z))))) (* (cbrt (+ (* (* y 4.0) t) (* (* y 4.0) (- (* z z))))) (cbrt (+ (* (* y 4.0) t) (* (* y 4.0) (- (* z z)))))) (cbrt (+ (* (* y 4.0) t) (* (* y 4.0) (- (* z z))))) (* (* (+ (* (* y 4.0) t) (* (* y 4.0) (- (* z z)))) (+ (* (* y 4.0) t) (* (* y 4.0) (- (* z z))))) (+ (* (* y 4.0) t) (* (* y 4.0) (- (* z z))))) (sqrt (+ (* (* y 4.0) t) (* (* y 4.0) (- (* z z))))) (sqrt (+ (* (* y 4.0) t) (* (* y 4.0) (- (* z z))))) (+ (pow (* (* y 4.0) t) 3) (pow (* (* y 4.0) (- (* z z))) 3)) (+ (* (* (* y 4.0) t) (* (* y 4.0) t)) (- (* (* (* y 4.0) (- (* z z))) (* (* y 4.0) (- (* z z)))) (* (* (* y 4.0) t) (* (* y 4.0) (- (* z z)))))) (- (* (* (* y 4.0) t) (* (* y 4.0) t)) (* (* (* y 4.0) (- (* z z))) (* (* y 4.0) (- (* z z))))) (- (* (* y 4.0) t) (* (* y 4.0) (- (* z z)))) (+ t (- (* z z))) (* -4.0 (* (pow z 2) y)) (* -4.0 (* (pow z 2) y)) (* -4.0 (* (pow z 2) y)) (* 4.0 (* t y)) (- (* 4.0 (* t y)) (* 4.0 (* (pow z 2) y))) (- (* 4.0 (* t y)) (* 4.0 (* (pow z 2) y))) 1.122 * * [simplify]: iteration 0 : 247 enodes (cost 292 ) 1.129 * * [simplify]: iteration 1 : 1378 enodes (cost 241 ) 1.172 * * [simplify]: iteration 2 : 5001 enodes (cost 238 ) 1.174 * [simplify]: Simplified to: (expm1 (* (* y 4.0) (- (* z z)))) (log1p (* (* y 4.0) (- (* z z)))) (* (* y 4.0) (- (* z z))) (* (* y 4.0) (- (* z z))) (log (* (* y 4.0) (- (* z z)))) (log (* (* y 4.0) (- (* z z)))) (log (* (* y 4.0) (- (* z z)))) (exp (* (* y 4.0) (- (* z z)))) (pow (* (* y 4.0) (- (* z z))) 3) (pow (* (* y 4.0) (- (* z z))) 3) (* (cbrt (* (* y 4.0) (- (* z z)))) (cbrt (* (* y 4.0) (- (* z z))))) (cbrt (* (* y 4.0) (- (* z z)))) (pow (* (* y 4.0) (- (* z z))) 3) (sqrt (* (* y 4.0) (- (* z z)))) (sqrt (* (* y 4.0) (- (* z z)))) (* (* y 4.0) (* z z)) (* (* y 4.0) (* (cbrt (- (* z z))) (cbrt (- (* z z))))) (* (* y 4.0) (sqrt (- (* z z)))) (* y 4.0) (* (* y 4.0) -1) (* (* y 4.0) (- z)) (* (* y 4.0) z) (* 4.0 (- (* z z))) (expm1 (+ (* (* y 4.0) t) (* (* y 4.0) (- (* z z))))) (log1p (+ (* (* y 4.0) t) (* (* y 4.0) (- (* z z))))) (pow (exp (* y 4.0)) (- t (pow z 2))) (+ (log (* y 4.0)) (log (- t (pow z 2)))) (pow (exp (* y 4.0)) (- t (pow z 2))) (* (cbrt (+ (* (* y 4.0) t) (* (* y 4.0) (- (* z z))))) (cbrt (+ (* (* y 4.0) t) (* (* y 4.0) (- (* z z)))))) (cbrt (+ (* (* y 4.0) t) (* (* y 4.0) (- (* z z))))) (pow (* (* y 4.0) (- t (pow z 2))) 3) (sqrt (+ (* (* y 4.0) t) (* (* y 4.0) (- (* z z))))) (sqrt (+ (* (* y 4.0) t) (* (* y 4.0) (- (* z z))))) (* (pow (* y 4.0) 3) (+ (pow (- (* z z)) 3) (pow t 3))) (fma (* (* y 4.0) (* y 4.0)) (+ (* t t) (pow z 4)) (* (* (* y 4.0) (* z z)) (* (* y 4.0) t))) (* (* (* y 4.0) (* y 4.0)) (- (* t t) (pow z 4))) (* (* y 4.0) (+ t (pow z 2))) (- t (pow z 2)) (* -4.0 (* (pow z 2) y)) (* -4.0 (* (pow z 2) y)) (* -4.0 (* (pow z 2) y)) (* (* y 4.0) t) (* (* y 4.0) (- t (pow z 2))) (* (* y 4.0) (- t (pow z 2))) 1.174 * * * [progress]: adding candidates to table 1.278 * * [progress]: iteration 4 / 4 1.278 * * * [progress]: picking best candidate 1.283 * * * * [pick]: Picked # 1.283 * * * [progress]: localizing error 1.293 * * * [progress]: generating rewritten candidates 1.293 * * * * [progress]: [ 1 / 2 ] rewriting at (2 3 2) 1.300 * * * * [progress]: [ 2 / 2 ] rewriting at (2 3) 1.307 * * * [progress]: generating series expansions 1.307 * * * * [progress]: [ 1 / 2 ] generating series at (2 3 2) 1.307 * [approximate]: Taking taylor expansion of (* -4.0 (* (pow z 2) y)) in (y z) around 0 1.307 * [taylor]: Taking taylor expansion of (* -4.0 (* (pow z 2) y)) in z 1.307 * [taylor]: Taking taylor expansion of -4.0 in z 1.307 * [taylor]: Taking taylor expansion of (* (pow z 2) y) in z 1.307 * [taylor]: Taking taylor expansion of (pow z 2) in z 1.307 * [taylor]: Taking taylor expansion of z in z 1.307 * [taylor]: Taking taylor expansion of y in z 1.307 * [taylor]: Taking taylor expansion of (* -4.0 (* (pow z 2) y)) in y 1.307 * [taylor]: Taking taylor expansion of -4.0 in y 1.307 * [taylor]: Taking taylor expansion of (* (pow z 2) y) in y 1.307 * [taylor]: Taking taylor expansion of (pow z 2) in y 1.307 * [taylor]: Taking taylor expansion of z in y 1.307 * [taylor]: Taking taylor expansion of y in y 1.307 * [taylor]: Taking taylor expansion of (* -4.0 (* (pow z 2) y)) in y 1.307 * [taylor]: Taking taylor expansion of -4.0 in y 1.307 * [taylor]: Taking taylor expansion of (* (pow z 2) y) in y 1.307 * [taylor]: Taking taylor expansion of (pow z 2) in y 1.307 * [taylor]: Taking taylor expansion of z in y 1.307 * [taylor]: Taking taylor expansion of y in y 1.308 * [taylor]: Taking taylor expansion of 0 in z 1.309 * [taylor]: Taking taylor expansion of (- (* 4.0 (pow z 2))) in z 1.309 * [taylor]: Taking taylor expansion of (* 4.0 (pow z 2)) in z 1.309 * [taylor]: Taking taylor expansion of 4.0 in z 1.309 * [taylor]: Taking taylor expansion of (pow z 2) in z 1.309 * [taylor]: Taking taylor expansion of z in z 1.311 * [taylor]: Taking taylor expansion of 0 in z 1.314 * [taylor]: Taking taylor expansion of 0 in z 1.315 * [approximate]: Taking taylor expansion of (/ -4.0 (* (pow z 2) y)) in (y z) around 0 1.315 * [taylor]: Taking taylor expansion of (/ -4.0 (* (pow z 2) y)) in z 1.315 * [taylor]: Taking taylor expansion of -4.0 in z 1.315 * [taylor]: Taking taylor expansion of (* (pow z 2) y) in z 1.315 * [taylor]: Taking taylor expansion of (pow z 2) in z 1.315 * [taylor]: Taking taylor expansion of z in z 1.315 * [taylor]: Taking taylor expansion of y in z 1.315 * [taylor]: Taking taylor expansion of (/ -4.0 (* (pow z 2) y)) in y 1.315 * [taylor]: Taking taylor expansion of -4.0 in y 1.315 * [taylor]: Taking taylor expansion of (* (pow z 2) y) in y 1.315 * [taylor]: Taking taylor expansion of (pow z 2) in y 1.315 * [taylor]: Taking taylor expansion of z in y 1.315 * [taylor]: Taking taylor expansion of y in y 1.316 * [taylor]: Taking taylor expansion of (/ -4.0 (* (pow z 2) y)) in y 1.316 * [taylor]: Taking taylor expansion of -4.0 in y 1.316 * [taylor]: Taking taylor expansion of (* (pow z 2) y) in y 1.316 * [taylor]: Taking taylor expansion of (pow z 2) in y 1.316 * [taylor]: Taking taylor expansion of z in y 1.316 * [taylor]: Taking taylor expansion of y in y 1.316 * [taylor]: Taking taylor expansion of (/ -4.0 (pow z 2)) in z 1.316 * [taylor]: Taking taylor expansion of -4.0 in z 1.316 * [taylor]: Taking taylor expansion of (pow z 2) in z 1.316 * [taylor]: Taking taylor expansion of z in z 1.318 * [taylor]: Taking taylor expansion of 0 in z 1.320 * [taylor]: Taking taylor expansion of 0 in z 1.323 * [taylor]: Taking taylor expansion of 0 in z 1.326 * [taylor]: Taking taylor expansion of 0 in z 1.327 * [approximate]: Taking taylor expansion of (/ 4.0 (* (pow z 2) y)) in (y z) around 0 1.327 * [taylor]: Taking taylor expansion of (/ 4.0 (* (pow z 2) y)) in z 1.327 * [taylor]: Taking taylor expansion of 4.0 in z 1.327 * [taylor]: Taking taylor expansion of (* (pow z 2) y) in z 1.327 * [taylor]: Taking taylor expansion of (pow z 2) in z 1.327 * [taylor]: Taking taylor expansion of z in z 1.327 * [taylor]: Taking taylor expansion of y in z 1.327 * [taylor]: Taking taylor expansion of (/ 4.0 (* (pow z 2) y)) in y 1.327 * [taylor]: Taking taylor expansion of 4.0 in y 1.327 * [taylor]: Taking taylor expansion of (* (pow z 2) y) in y 1.327 * [taylor]: Taking taylor expansion of (pow z 2) in y 1.327 * [taylor]: Taking taylor expansion of z in y 1.327 * [taylor]: Taking taylor expansion of y in y 1.328 * [taylor]: Taking taylor expansion of (/ 4.0 (* (pow z 2) y)) in y 1.328 * [taylor]: Taking taylor expansion of 4.0 in y 1.328 * [taylor]: Taking taylor expansion of (* (pow z 2) y) in y 1.328 * [taylor]: Taking taylor expansion of (pow z 2) in y 1.328 * [taylor]: Taking taylor expansion of z in y 1.328 * [taylor]: Taking taylor expansion of y in y 1.328 * [taylor]: Taking taylor expansion of (/ 4.0 (pow z 2)) in z 1.328 * [taylor]: Taking taylor expansion of 4.0 in z 1.328 * [taylor]: Taking taylor expansion of (pow z 2) in z 1.328 * [taylor]: Taking taylor expansion of z in z 1.330 * [taylor]: Taking taylor expansion of 0 in z 1.332 * [taylor]: Taking taylor expansion of 0 in z 1.339 * [taylor]: Taking taylor expansion of 0 in z 1.342 * [taylor]: Taking taylor expansion of 0 in z 1.343 * * * * [progress]: [ 2 / 2 ] generating series at (2 3) 1.343 * [approximate]: Taking taylor expansion of (- (* 4.0 (* t y)) (* 4.0 (* (pow z 2) y))) in (y t z) around 0 1.343 * [taylor]: Taking taylor expansion of (- (* 4.0 (* t y)) (* 4.0 (* (pow z 2) y))) in z 1.343 * [taylor]: Taking taylor expansion of (* 4.0 (* t y)) in z 1.343 * [taylor]: Taking taylor expansion of 4.0 in z 1.343 * [taylor]: Taking taylor expansion of (* t y) in z 1.343 * [taylor]: Taking taylor expansion of t in z 1.343 * [taylor]: Taking taylor expansion of y in z 1.343 * [taylor]: Taking taylor expansion of (* 4.0 (* (pow z 2) y)) in z 1.343 * [taylor]: Taking taylor expansion of 4.0 in z 1.343 * [taylor]: Taking taylor expansion of (* (pow z 2) y) in z 1.343 * [taylor]: Taking taylor expansion of (pow z 2) in z 1.343 * [taylor]: Taking taylor expansion of z in z 1.343 * [taylor]: Taking taylor expansion of y in z 1.343 * [taylor]: Taking taylor expansion of (- (* 4.0 (* t y)) (* 4.0 (* (pow z 2) y))) in t 1.343 * [taylor]: Taking taylor expansion of (* 4.0 (* t y)) in t 1.343 * [taylor]: Taking taylor expansion of 4.0 in t 1.343 * [taylor]: Taking taylor expansion of (* t y) in t 1.343 * [taylor]: Taking taylor expansion of t in t 1.343 * [taylor]: Taking taylor expansion of y in t 1.343 * [taylor]: Taking taylor expansion of (* 4.0 (* (pow z 2) y)) in t 1.343 * [taylor]: Taking taylor expansion of 4.0 in t 1.343 * [taylor]: Taking taylor expansion of (* (pow z 2) y) in t 1.343 * [taylor]: Taking taylor expansion of (pow z 2) in t 1.343 * [taylor]: Taking taylor expansion of z in t 1.343 * [taylor]: Taking taylor expansion of y in t 1.343 * [taylor]: Taking taylor expansion of (- (* 4.0 (* t y)) (* 4.0 (* (pow z 2) y))) in y 1.343 * [taylor]: Taking taylor expansion of (* 4.0 (* t y)) in y 1.343 * [taylor]: Taking taylor expansion of 4.0 in y 1.343 * [taylor]: Taking taylor expansion of (* t y) in y 1.343 * [taylor]: Taking taylor expansion of t in y 1.343 * [taylor]: Taking taylor expansion of y in y 1.343 * [taylor]: Taking taylor expansion of (* 4.0 (* (pow z 2) y)) in y 1.343 * [taylor]: Taking taylor expansion of 4.0 in y 1.343 * [taylor]: Taking taylor expansion of (* (pow z 2) y) in y 1.343 * [taylor]: Taking taylor expansion of (pow z 2) in y 1.343 * [taylor]: Taking taylor expansion of z in y 1.343 * [taylor]: Taking taylor expansion of y in y 1.343 * [taylor]: Taking taylor expansion of (- (* 4.0 (* t y)) (* 4.0 (* (pow z 2) y))) in y 1.343 * [taylor]: Taking taylor expansion of (* 4.0 (* t y)) in y 1.343 * [taylor]: Taking taylor expansion of 4.0 in y 1.343 * [taylor]: Taking taylor expansion of (* t y) in y 1.343 * [taylor]: Taking taylor expansion of t in y 1.343 * [taylor]: Taking taylor expansion of y in y 1.343 * [taylor]: Taking taylor expansion of (* 4.0 (* (pow z 2) y)) in y 1.344 * [taylor]: Taking taylor expansion of 4.0 in y 1.344 * [taylor]: Taking taylor expansion of (* (pow z 2) y) in y 1.344 * [taylor]: Taking taylor expansion of (pow z 2) in y 1.344 * [taylor]: Taking taylor expansion of z in y 1.344 * [taylor]: Taking taylor expansion of y in y 1.345 * [taylor]: Taking taylor expansion of 0 in t 1.345 * [taylor]: Taking taylor expansion of 0 in z 1.346 * [taylor]: Taking taylor expansion of (- (* 4.0 t) (* 4.0 (pow z 2))) in t 1.346 * [taylor]: Taking taylor expansion of (* 4.0 t) in t 1.346 * [taylor]: Taking taylor expansion of 4.0 in t 1.346 * [taylor]: Taking taylor expansion of t in t 1.346 * [taylor]: Taking taylor expansion of (* 4.0 (pow z 2)) in t 1.346 * [taylor]: Taking taylor expansion of 4.0 in t 1.346 * [taylor]: Taking taylor expansion of (pow z 2) in t 1.346 * [taylor]: Taking taylor expansion of z in t 1.347 * [taylor]: Taking taylor expansion of (- (* 4.0 (pow z 2))) in z 1.347 * [taylor]: Taking taylor expansion of (* 4.0 (pow z 2)) in z 1.347 * [taylor]: Taking taylor expansion of 4.0 in z 1.347 * [taylor]: Taking taylor expansion of (pow z 2) in z 1.347 * [taylor]: Taking taylor expansion of z in z 1.347 * [taylor]: Taking taylor expansion of 0 in z 1.350 * [taylor]: Taking taylor expansion of 0 in t 1.350 * [taylor]: Taking taylor expansion of 0 in z 1.352 * [taylor]: Taking taylor expansion of 4.0 in z 1.352 * [taylor]: Taking taylor expansion of 0 in z 1.355 * [taylor]: Taking taylor expansion of 0 in t 1.355 * [taylor]: Taking taylor expansion of 0 in z 1.355 * [taylor]: Taking taylor expansion of 0 in z 1.357 * [taylor]: Taking taylor expansion of 0 in z 1.358 * [approximate]: Taking taylor expansion of (- (* 4.0 (/ 1 (* t y))) (* 4.0 (/ 1 (* (pow z 2) y)))) in (y t z) around 0 1.358 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 (* t y))) (* 4.0 (/ 1 (* (pow z 2) y)))) in z 1.358 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (* t y))) in z 1.358 * [taylor]: Taking taylor expansion of 4.0 in z 1.358 * [taylor]: Taking taylor expansion of (/ 1 (* t y)) in z 1.358 * [taylor]: Taking taylor expansion of (* t y) in z 1.358 * [taylor]: Taking taylor expansion of t in z 1.358 * [taylor]: Taking taylor expansion of y in z 1.358 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (* (pow z 2) y))) in z 1.358 * [taylor]: Taking taylor expansion of 4.0 in z 1.358 * [taylor]: Taking taylor expansion of (/ 1 (* (pow z 2) y)) in z 1.358 * [taylor]: Taking taylor expansion of (* (pow z 2) y) in z 1.358 * [taylor]: Taking taylor expansion of (pow z 2) in z 1.358 * [taylor]: Taking taylor expansion of z in z 1.358 * [taylor]: Taking taylor expansion of y in z 1.358 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 (* t y))) (* 4.0 (/ 1 (* (pow z 2) y)))) in t 1.358 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (* t y))) in t 1.358 * [taylor]: Taking taylor expansion of 4.0 in t 1.358 * [taylor]: Taking taylor expansion of (/ 1 (* t y)) in t 1.358 * [taylor]: Taking taylor expansion of (* t y) in t 1.358 * [taylor]: Taking taylor expansion of t in t 1.358 * [taylor]: Taking taylor expansion of y in t 1.359 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (* (pow z 2) y))) in t 1.359 * [taylor]: Taking taylor expansion of 4.0 in t 1.359 * [taylor]: Taking taylor expansion of (/ 1 (* (pow z 2) y)) in t 1.359 * [taylor]: Taking taylor expansion of (* (pow z 2) y) in t 1.359 * [taylor]: Taking taylor expansion of (pow z 2) in t 1.359 * [taylor]: Taking taylor expansion of z in t 1.359 * [taylor]: Taking taylor expansion of y in t 1.359 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 (* t y))) (* 4.0 (/ 1 (* (pow z 2) y)))) in y 1.359 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (* t y))) in y 1.359 * [taylor]: Taking taylor expansion of 4.0 in y 1.359 * [taylor]: Taking taylor expansion of (/ 1 (* t y)) in y 1.359 * [taylor]: Taking taylor expansion of (* t y) in y 1.359 * [taylor]: Taking taylor expansion of t in y 1.359 * [taylor]: Taking taylor expansion of y in y 1.359 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (* (pow z 2) y))) in y 1.359 * [taylor]: Taking taylor expansion of 4.0 in y 1.359 * [taylor]: Taking taylor expansion of (/ 1 (* (pow z 2) y)) in y 1.359 * [taylor]: Taking taylor expansion of (* (pow z 2) y) in y 1.359 * [taylor]: Taking taylor expansion of (pow z 2) in y 1.359 * [taylor]: Taking taylor expansion of z in y 1.359 * [taylor]: Taking taylor expansion of y in y 1.360 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 (* t y))) (* 4.0 (/ 1 (* (pow z 2) y)))) in y 1.360 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (* t y))) in y 1.360 * [taylor]: Taking taylor expansion of 4.0 in y 1.360 * [taylor]: Taking taylor expansion of (/ 1 (* t y)) in y 1.360 * [taylor]: Taking taylor expansion of (* t y) in y 1.360 * [taylor]: Taking taylor expansion of t in y 1.360 * [taylor]: Taking taylor expansion of y in y 1.360 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (* (pow z 2) y))) in y 1.360 * [taylor]: Taking taylor expansion of 4.0 in y 1.361 * [taylor]: Taking taylor expansion of (/ 1 (* (pow z 2) y)) in y 1.361 * [taylor]: Taking taylor expansion of (* (pow z 2) y) in y 1.361 * [taylor]: Taking taylor expansion of (pow z 2) in y 1.361 * [taylor]: Taking taylor expansion of z in y 1.361 * [taylor]: Taking taylor expansion of y in y 1.361 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 t)) (* 4.0 (/ 1 (pow z 2)))) in t 1.361 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 t)) in t 1.361 * [taylor]: Taking taylor expansion of 4.0 in t 1.361 * [taylor]: Taking taylor expansion of (/ 1 t) in t 1.362 * [taylor]: Taking taylor expansion of t in t 1.362 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow z 2))) in t 1.362 * [taylor]: Taking taylor expansion of 4.0 in t 1.362 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in t 1.362 * [taylor]: Taking taylor expansion of (pow z 2) in t 1.362 * [taylor]: Taking taylor expansion of z in t 1.363 * [taylor]: Taking taylor expansion of 4.0 in z 1.365 * [taylor]: Taking taylor expansion of 0 in t 1.366 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 (pow z 2)))) in z 1.366 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow z 2))) in z 1.366 * [taylor]: Taking taylor expansion of 4.0 in z 1.366 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in z 1.366 * [taylor]: Taking taylor expansion of (pow z 2) in z 1.366 * [taylor]: Taking taylor expansion of z in z 1.371 * [taylor]: Taking taylor expansion of 0 in t 1.371 * [taylor]: Taking taylor expansion of 0 in z 1.373 * [taylor]: Taking taylor expansion of 0 in z 1.379 * [taylor]: Taking taylor expansion of 0 in t 1.379 * [taylor]: Taking taylor expansion of 0 in z 1.379 * [taylor]: Taking taylor expansion of 0 in z 1.382 * [taylor]: Taking taylor expansion of 0 in z 1.389 * [taylor]: Taking taylor expansion of 0 in t 1.389 * [taylor]: Taking taylor expansion of 0 in z 1.389 * [taylor]: Taking taylor expansion of 0 in z 1.389 * [taylor]: Taking taylor expansion of 0 in z 1.392 * [taylor]: Taking taylor expansion of 0 in z 1.395 * [approximate]: Taking taylor expansion of (+ (* 4.0 (/ 1 (* t y))) (* 4.0 (/ 1 (* (pow z 2) y)))) in (y t z) around 0 1.395 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 (* t y))) (* 4.0 (/ 1 (* (pow z 2) y)))) in z 1.395 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (* t y))) in z 1.395 * [taylor]: Taking taylor expansion of 4.0 in z 1.395 * [taylor]: Taking taylor expansion of (/ 1 (* t y)) in z 1.395 * [taylor]: Taking taylor expansion of (* t y) in z 1.395 * [taylor]: Taking taylor expansion of t in z 1.395 * [taylor]: Taking taylor expansion of y in z 1.395 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (* (pow z 2) y))) in z 1.395 * [taylor]: Taking taylor expansion of 4.0 in z 1.395 * [taylor]: Taking taylor expansion of (/ 1 (* (pow z 2) y)) in z 1.395 * [taylor]: Taking taylor expansion of (* (pow z 2) y) in z 1.395 * [taylor]: Taking taylor expansion of (pow z 2) in z 1.395 * [taylor]: Taking taylor expansion of z in z 1.395 * [taylor]: Taking taylor expansion of y in z 1.395 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 (* t y))) (* 4.0 (/ 1 (* (pow z 2) y)))) in t 1.396 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (* t y))) in t 1.396 * [taylor]: Taking taylor expansion of 4.0 in t 1.396 * [taylor]: Taking taylor expansion of (/ 1 (* t y)) in t 1.396 * [taylor]: Taking taylor expansion of (* t y) in t 1.396 * [taylor]: Taking taylor expansion of t in t 1.396 * [taylor]: Taking taylor expansion of y in t 1.396 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (* (pow z 2) y))) in t 1.396 * [taylor]: Taking taylor expansion of 4.0 in t 1.396 * [taylor]: Taking taylor expansion of (/ 1 (* (pow z 2) y)) in t 1.396 * [taylor]: Taking taylor expansion of (* (pow z 2) y) in t 1.396 * [taylor]: Taking taylor expansion of (pow z 2) in t 1.396 * [taylor]: Taking taylor expansion of z in t 1.396 * [taylor]: Taking taylor expansion of y in t 1.396 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 (* t y))) (* 4.0 (/ 1 (* (pow z 2) y)))) in y 1.396 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (* t y))) in y 1.396 * [taylor]: Taking taylor expansion of 4.0 in y 1.396 * [taylor]: Taking taylor expansion of (/ 1 (* t y)) in y 1.396 * [taylor]: Taking taylor expansion of (* t y) in y 1.396 * [taylor]: Taking taylor expansion of t in y 1.396 * [taylor]: Taking taylor expansion of y in y 1.397 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (* (pow z 2) y))) in y 1.397 * [taylor]: Taking taylor expansion of 4.0 in y 1.397 * [taylor]: Taking taylor expansion of (/ 1 (* (pow z 2) y)) in y 1.397 * [taylor]: Taking taylor expansion of (* (pow z 2) y) in y 1.397 * [taylor]: Taking taylor expansion of (pow z 2) in y 1.397 * [taylor]: Taking taylor expansion of z in y 1.397 * [taylor]: Taking taylor expansion of y in y 1.397 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 (* t y))) (* 4.0 (/ 1 (* (pow z 2) y)))) in y 1.397 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (* t y))) in y 1.397 * [taylor]: Taking taylor expansion of 4.0 in y 1.397 * [taylor]: Taking taylor expansion of (/ 1 (* t y)) in y 1.397 * [taylor]: Taking taylor expansion of (* t y) in y 1.397 * [taylor]: Taking taylor expansion of t in y 1.397 * [taylor]: Taking taylor expansion of y in y 1.398 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (* (pow z 2) y))) in y 1.398 * [taylor]: Taking taylor expansion of 4.0 in y 1.398 * [taylor]: Taking taylor expansion of (/ 1 (* (pow z 2) y)) in y 1.398 * [taylor]: Taking taylor expansion of (* (pow z 2) y) in y 1.398 * [taylor]: Taking taylor expansion of (pow z 2) in y 1.398 * [taylor]: Taking taylor expansion of z in y 1.398 * [taylor]: Taking taylor expansion of y in y 1.399 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 (pow z 2))) (* 4.0 (/ 1 t))) in t 1.399 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow z 2))) in t 1.399 * [taylor]: Taking taylor expansion of 4.0 in t 1.399 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in t 1.399 * [taylor]: Taking taylor expansion of (pow z 2) in t 1.399 * [taylor]: Taking taylor expansion of z in t 1.399 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 t)) in t 1.399 * [taylor]: Taking taylor expansion of 4.0 in t 1.399 * [taylor]: Taking taylor expansion of (/ 1 t) in t 1.399 * [taylor]: Taking taylor expansion of t in t 1.400 * [taylor]: Taking taylor expansion of 4.0 in z 1.402 * [taylor]: Taking taylor expansion of 0 in t 1.403 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow z 2))) in z 1.403 * [taylor]: Taking taylor expansion of 4.0 in z 1.403 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in z 1.403 * [taylor]: Taking taylor expansion of (pow z 2) in z 1.403 * [taylor]: Taking taylor expansion of z in z 1.407 * [taylor]: Taking taylor expansion of 0 in t 1.407 * [taylor]: Taking taylor expansion of 0 in z 1.409 * [taylor]: Taking taylor expansion of 0 in z 1.414 * [taylor]: Taking taylor expansion of 0 in t 1.414 * [taylor]: Taking taylor expansion of 0 in z 1.414 * [taylor]: Taking taylor expansion of 0 in z 1.417 * [taylor]: Taking taylor expansion of 0 in z 1.423 * [taylor]: Taking taylor expansion of 0 in t 1.423 * [taylor]: Taking taylor expansion of 0 in z 1.423 * [taylor]: Taking taylor expansion of 0 in z 1.423 * [taylor]: Taking taylor expansion of 0 in z 1.431 * [taylor]: Taking taylor expansion of 0 in z 1.434 * * * [progress]: simplifying candidates 1.434 * [simplify]: Simplifying using # : (expm1 (* (* (* y 4.0) (- z)) z)) (log1p (* (* (* y 4.0) (- z)) z)) (* (* (* y 4.0) (- z)) z) (* (* (* y 4.0) (- z)) z) (* (* (* y 4.0) (- z)) z) (+ (+ (+ (log y) (log 4.0)) (log (- z))) (log z)) (+ (+ (log (* y 4.0)) (log (- z))) (log z)) (+ (log (* (* y 4.0) (- z))) (log z)) (log (* (* (* y 4.0) (- z)) z)) (exp (* (* (* y 4.0) (- z)) z)) (* (* (* (* (* y y) y) (* (* 4.0 4.0) 4.0)) (* (* (- z) (- z)) (- z))) (* (* z z) z)) (* (* (* (* (* y 4.0) (* y 4.0)) (* y 4.0)) (* (* (- z) (- z)) (- z))) (* (* z z) z)) (* (* (* (* (* y 4.0) (- z)) (* (* y 4.0) (- z))) (* (* y 4.0) (- z))) (* (* z z) z)) (* (cbrt (* (* (* y 4.0) (- z)) z)) (cbrt (* (* (* y 4.0) (- z)) z))) (cbrt (* (* (* y 4.0) (- z)) z)) (* (* (* (* (* y 4.0) (- z)) z) (* (* (* y 4.0) (- z)) z)) (* (* (* y 4.0) (- z)) z)) (sqrt (* (* (* y 4.0) (- z)) z)) (sqrt (* (* (* y 4.0) (- z)) z)) (* (* (* y 4.0) z) z) (* (* (* y 4.0) (- z)) (* (cbrt z) (cbrt z))) (* (* (* y 4.0) (- z)) (sqrt z)) (* (* (* y 4.0) (- z)) 1) (* (- z) z) (expm1 (+ (* (* y 4.0) t) (* (* (* y 4.0) (- z)) z))) (log1p (+ (* (* y 4.0) t) (* (* (* y 4.0) (- z)) z))) (* (exp (* (* y 4.0) t)) (exp (* (* (* y 4.0) (- z)) z))) (log (+ (* (* y 4.0) t) (* (* (* y 4.0) (- z)) z))) (exp (+ (* (* y 4.0) t) (* (* (* y 4.0) (- z)) z))) (* (cbrt (+ (* (* y 4.0) t) (* (* (* y 4.0) (- z)) z))) (cbrt (+ (* (* y 4.0) t) (* (* (* y 4.0) (- z)) z)))) (cbrt (+ (* (* y 4.0) t) (* (* (* y 4.0) (- z)) z))) (* (* (+ (* (* y 4.0) t) (* (* (* y 4.0) (- z)) z)) (+ (* (* y 4.0) t) (* (* (* y 4.0) (- z)) z))) (+ (* (* y 4.0) t) (* (* (* y 4.0) (- z)) z))) (sqrt (+ (* (* y 4.0) t) (* (* (* y 4.0) (- z)) z))) (sqrt (+ (* (* y 4.0) t) (* (* (* y 4.0) (- z)) z))) (+ (pow (* (* y 4.0) t) 3) (pow (* (* (* y 4.0) (- z)) z) 3)) (+ (* (* (* y 4.0) t) (* (* y 4.0) t)) (- (* (* (* (* y 4.0) (- z)) z) (* (* (* y 4.0) (- z)) z)) (* (* (* y 4.0) t) (* (* (* y 4.0) (- z)) z)))) (- (* (* (* y 4.0) t) (* (* y 4.0) t)) (* (* (* (* y 4.0) (- z)) z) (* (* (* y 4.0) (- z)) z))) (- (* (* y 4.0) t) (* (* (* y 4.0) (- z)) z)) (* -4.0 (* (pow z 2) y)) (* -4.0 (* (pow z 2) y)) (* -4.0 (* (pow z 2) y)) (* 4.0 (* t y)) (- (* 4.0 (* t y)) (* 4.0 (* (pow z 2) y))) (- (* 4.0 (* t y)) (* 4.0 (* (pow z 2) y))) 1.439 * * [simplify]: iteration 0 : 272 enodes (cost 306 ) 1.446 * * [simplify]: iteration 1 : 1429 enodes (cost 262 ) 1.490 * * [simplify]: iteration 2 : 5001 enodes (cost 243 ) 1.492 * [simplify]: Simplified to: (expm1 (* (* (* y 4.0) (- z)) z)) (log1p (* (* (* y 4.0) (- z)) z)) (* (* (* y 4.0) (- z)) z) (* (* (* y 4.0) (- z)) z) (* (* (* y 4.0) (- z)) z) (log (* (* (* y 4.0) (- z)) z)) (log (* (* (* y 4.0) (- z)) z)) (log (* (* (* y 4.0) (- z)) z)) (log (* (* (* y 4.0) (- z)) z)) (exp (* (* (* y 4.0) (- z)) z)) (pow (* (* (* y 4.0) (- z)) z) 3) (pow (* (* (* y 4.0) (- z)) z) 3) (pow (* (* (* y 4.0) (- z)) z) 3) (* (cbrt (* (* (* y 4.0) (- z)) z)) (cbrt (* (* (* y 4.0) (- z)) z))) (cbrt (* (* (* y 4.0) (- z)) z)) (pow (* (* (* y 4.0) (- z)) z) 3) (sqrt (* (* (* y 4.0) (- z)) z)) (sqrt (* (* (* y 4.0) (- z)) z)) (* (* (* y 4.0) z) z) (* (* (* y 4.0) (- z)) (* (cbrt z) (cbrt z))) (* (* (* y 4.0) (- z)) (sqrt z)) (* (* y 4.0) (- z)) (* (- z) z) (expm1 (+ (* (* y 4.0) t) (* (* (* y 4.0) (- z)) z))) (log1p (+ (* (* y 4.0) t) (* (* (* y 4.0) (- z)) z))) (pow (exp (* y 4.0)) (fma (- z) z t)) (+ (log (* y 4.0)) (log (fma (- z) z t))) (pow (exp (* y 4.0)) (fma (- z) z t)) (* (cbrt (+ (* (* y 4.0) t) (* (* (* y 4.0) (- z)) z))) (cbrt (+ (* (* y 4.0) t) (* (* (* y 4.0) (- z)) z)))) (cbrt (+ (* (* y 4.0) t) (* (* (* y 4.0) (- z)) z))) (pow (* (* y (- t (pow z 2))) 4.0) 3) (sqrt (+ (* (* y 4.0) t) (* (* (* y 4.0) (- z)) z))) (sqrt (+ (* (* y 4.0) t) (* (* (* y 4.0) (- z)) z))) (* (pow (* y 4.0) 3) (+ (pow (* (- z) z) 3) (pow t 3))) (* (* y 4.0) (+ (* t (* (* y 4.0) t)) (* (* (- z) z) (* (* y 4.0) (- (* (- z) z) t))))) (* (* (* y 4.0) (* y 4.0)) (- (* t t) (pow z 4))) (* (* y 4.0) (+ t (pow z 2))) (* -4.0 (* (pow z 2) y)) (* -4.0 (* (pow z 2) y)) (* -4.0 (* (pow z 2) y)) (* (* y 4.0) t) (* (* y (- t (pow z 2))) 4.0) (* (* y (- t (pow z 2))) 4.0) 1.492 * * * [progress]: adding candidates to table 1.583 * [progress]: [Phase 3 of 3] Extracting. 1.583 * * [regime]: Finding splitpoints for: (# # # #) 1.585 * * * [regime-changes]: Trying 6 branch expressions: ((* z z) (* y 4.0) t z y x) 1.585 * * * * [regimes]: Trying to branch on (* z z) from (# # # #) 1.609 * * * * [regimes]: Trying to branch on (* z z) from (# #) 1.625 * * * * [regimes]: Trying to branch on (* y 4.0) from (# # # #) 1.647 * * * * [regimes]: Trying to branch on t from (# # # #) 1.672 * * * * [regimes]: Trying to branch on z from (# # # #) 1.698 * * * * [regimes]: Trying to branch on y from (# # # #) 1.720 * * * * [regimes]: Trying to branch on x from (# # # #) 1.745 * * * [regime]: Found split indices: #