14.486 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.033 * * * [progress]: [2/2] Setting up program. 0.038 * [progress]: [Phase 2 of 3] Improving. 0.038 * [simplify]: Simplifying using # : (+ (/ x y) (/ (+ 2.0 (* (* z 2.0) (- 1.0 t))) (* t z))) 0.040 * * [simplify]: iteration 0 : 25 enodes (cost 8 ) 0.041 * * [simplify]: iteration 1 : 47 enodes (cost 8 ) 0.043 * * [simplify]: iteration 2 : 96 enodes (cost 8 ) 0.044 * * [simplify]: iteration 3 : 165 enodes (cost 8 ) 0.047 * * [simplify]: iteration 4 : 241 enodes (cost 8 ) 0.050 * * [simplify]: iteration 5 : 390 enodes (cost 8 ) 0.056 * * [simplify]: iteration 6 : 1193 enodes (cost 8 ) 0.092 * * [simplify]: iteration 7 : 5002 enodes (cost 8 ) 0.092 * [simplify]: Simplified to: (+ (/ x y) (/ (+ 2.0 (* (* z 2.0) (- 1.0 t))) (* t z))) 0.092 * * [progress]: iteration 1 / 4 0.092 * * * [progress]: picking best candidate 0.097 * * * * [pick]: Picked # 0.097 * * * [progress]: localizing error 0.107 * * * [progress]: generating rewritten candidates 0.107 * * * * [progress]: [ 1 / 3 ] rewriting at (2 2) 0.113 * * * * [progress]: [ 2 / 3 ] rewriting at (2) 0.127 * * * * [progress]: [ 3 / 3 ] rewriting at (2 2 1 2) 0.135 * * * [progress]: generating series expansions 0.135 * * * * [progress]: [ 1 / 3 ] generating series at (2 2) 0.135 * [approximate]: Approximating (/ (- (+ (* 2.0 z) 2.0) (* 2.0 (* t z))) (* t z)) in (z t) around 0 0.141 * [taylor]: Taking taylor expansion of (/ (- (+ (* 2.0 z) 2.0) (* 2.0 (* t z))) (* t z)) in t 0.145 * [taylor]: Taking taylor expansion of (/ (- (+ (* 2.0 z) 2.0) (* 2.0 (* t z))) (* t z)) in t 0.150 * [taylor]: Taking taylor expansion of (/ (- (+ (* 2.0 z) 2.0) (* 2.0 (* t z))) (* t z)) in t 0.153 * [approximate]: Approximating (* t (* (- (+ (* 2.0 (/ 1 z)) 2.0) (* 2.0 (/ 1 (* t z)))) z)) in (z t) around 0 0.155 * [taylor]: Taking taylor expansion of (* t (* (- (+ (* 2.0 (/ 1 z)) 2.0) (* 2.0 (/ 1 (* t z)))) z)) in t 0.159 * [taylor]: Taking taylor expansion of (* t (* (- (+ (* 2.0 (/ 1 z)) 2.0) (* 2.0 (/ 1 (* t z)))) z)) in t 0.164 * [taylor]: Taking taylor expansion of (* t (* (- (+ (* 2.0 (/ 1 z)) 2.0) (* 2.0 (/ 1 (* t z)))) z)) in t 0.171 * [taylor]: Taking taylor expansion of (* t (* (- (+ (* 2.0 (/ 1 z)) 2.0) (* 2.0 (/ 1 (* t z)))) z)) in t 0.179 * [taylor]: Taking taylor expansion of (* t (* (- (+ (* 2.0 (/ 1 z)) 2.0) (* 2.0 (/ 1 (* t z)))) z)) in t 0.181 * [approximate]: Approximating (* (- 2.0 (+ (* 2.0 (/ 1 (* t z))) (* 2.0 (/ 1 z)))) (* t z)) in (z t) around 0 0.184 * [taylor]: Taking taylor expansion of (* (- 2.0 (+ (* 2.0 (/ 1 (* t z))) (* 2.0 (/ 1 z)))) (* t z)) in t 0.187 * [taylor]: Taking taylor expansion of (* (- 2.0 (+ (* 2.0 (/ 1 (* t z))) (* 2.0 (/ 1 z)))) (* t z)) in t 0.192 * [taylor]: Taking taylor expansion of (* (- 2.0 (+ (* 2.0 (/ 1 (* t z))) (* 2.0 (/ 1 z)))) (* t z)) in t 0.198 * [taylor]: Taking taylor expansion of (* (- 2.0 (+ (* 2.0 (/ 1 (* t z))) (* 2.0 (/ 1 z)))) (* t z)) in t 0.210 * [taylor]: Taking taylor expansion of (* (- 2.0 (+ (* 2.0 (/ 1 (* t z))) (* 2.0 (/ 1 z)))) (* t z)) in t 0.212 * * * * [progress]: [ 2 / 3 ] generating series at (2) 0.212 * [approximate]: Approximating (- (+ (* 2.0 (/ 1 (* t z))) (+ (/ x y) (* 2.0 (/ 1 t)))) 2.0) in (x y z t) around 0 0.214 * [taylor]: Taking taylor expansion of (- (+ (* 2.0 (/ 1 (* t z))) (+ (/ x y) (* 2.0 (/ 1 t)))) 2.0) in y 0.216 * [taylor]: Taking taylor expansion of (- (+ (* 2.0 (/ 1 (* t z))) (+ (/ x y) (* 2.0 (/ 1 t)))) 2.0) in y 0.216 * [taylor]: Taking taylor expansion of (- (+ (* 2.0 (/ 1 (* t z))) (+ (/ x y) (* 2.0 (/ 1 t)))) 2.0) in z 0.217 * [taylor]: Taking taylor expansion of (- (+ (* 2.0 (/ 1 (* t z))) (+ (/ x y) (* 2.0 (/ 1 t)))) 2.0) in z 0.218 * [taylor]: Taking taylor expansion of (- (+ (* 2.0 (/ 1 (* t z))) (+ (/ x y) (* 2.0 (/ 1 t)))) 2.0) in t 0.221 * [taylor]: Taking taylor expansion of (- (+ (* 2.0 (/ 1 (* t z))) (+ (/ x y) (* 2.0 (/ 1 t)))) 2.0) in y 0.222 * [taylor]: Taking taylor expansion of (- (+ (* 2.0 (/ 1 (* t z))) (+ (/ x y) (* 2.0 (/ 1 t)))) 2.0) in z 0.224 * [taylor]: Taking taylor expansion of (- (+ (* 2.0 (/ 1 (* t z))) (+ (/ x y) (* 2.0 (/ 1 t)))) 2.0) in z 0.224 * [taylor]: Taking taylor expansion of (- (+ (* 2.0 (/ 1 (* t z))) (+ (/ x y) (* 2.0 (/ 1 t)))) 2.0) in t 0.226 * [taylor]: Taking taylor expansion of (- (+ (* 2.0 (/ 1 (* t z))) (+ (/ x y) (* 2.0 (/ 1 t)))) 2.0) in t 0.232 * [taylor]: Taking taylor expansion of (- (+ (* 2.0 (/ 1 (* t z))) (+ (/ x y) (* 2.0 (/ 1 t)))) 2.0) in y 0.232 * [taylor]: Taking taylor expansion of (- (+ (* 2.0 (/ 1 (* t z))) (+ (/ x y) (* 2.0 (/ 1 t)))) 2.0) in z 0.232 * [taylor]: Taking taylor expansion of (- (+ (* 2.0 (/ 1 (* t z))) (+ (/ x y) (* 2.0 (/ 1 t)))) 2.0) in z 0.235 * [taylor]: Taking taylor expansion of (- (+ (* 2.0 (/ 1 (* t z))) (+ (/ x y) (* 2.0 (/ 1 t)))) 2.0) in z 0.235 * [taylor]: Taking taylor expansion of (- (+ (* 2.0 (/ 1 (* t z))) (+ (/ x y) (* 2.0 (/ 1 t)))) 2.0) in t 0.235 * [taylor]: Taking taylor expansion of (- (+ (* 2.0 (/ 1 (* t z))) (+ (/ x y) (* 2.0 (/ 1 t)))) 2.0) in t 0.235 * [taylor]: Taking taylor expansion of (- (+ (* 2.0 (/ 1 (* t z))) (+ (/ x y) (* 2.0 (/ 1 t)))) 2.0) in t 0.238 * [taylor]: Taking taylor expansion of (- (+ (* 2.0 (/ 1 (* t z))) (+ (/ x y) (* 2.0 (/ 1 t)))) 2.0) in t 0.239 * [approximate]: Approximating (- (+ (* 2.0 (* t z)) (+ (* 2.0 t) (/ y x))) 2.0) in (x y z t) around 0 0.240 * [taylor]: Taking taylor expansion of (- (+ (* 2.0 (* t z)) (+ (* 2.0 t) (/ y x))) 2.0) in y 0.240 * [taylor]: Taking taylor expansion of (- (+ (* 2.0 (* t z)) (+ (* 2.0 t) (/ y x))) 2.0) in z 0.240 * [taylor]: Taking taylor expansion of (- (+ (* 2.0 (* t z)) (+ (* 2.0 t) (/ y x))) 2.0) in t 0.241 * [taylor]: Taking taylor expansion of (- (+ (* 2.0 (* t z)) (+ (* 2.0 t) (/ y x))) 2.0) in y 0.242 * [taylor]: Taking taylor expansion of (- (+ (* 2.0 (* t z)) (+ (* 2.0 t) (/ y x))) 2.0) in z 0.243 * [taylor]: Taking taylor expansion of (- (+ (* 2.0 (* t z)) (+ (* 2.0 t) (/ y x))) 2.0) in t 0.245 * [taylor]: Taking taylor expansion of (- (+ (* 2.0 (* t z)) (+ (* 2.0 t) (/ y x))) 2.0) in z 0.245 * [taylor]: Taking taylor expansion of (- (+ (* 2.0 (* t z)) (+ (* 2.0 t) (/ y x))) 2.0) in t 0.245 * [taylor]: Taking taylor expansion of (- (+ (* 2.0 (* t z)) (+ (* 2.0 t) (/ y x))) 2.0) in t 0.248 * [taylor]: Taking taylor expansion of (- (+ (* 2.0 (* t z)) (+ (* 2.0 t) (/ y x))) 2.0) in y 0.248 * [taylor]: Taking taylor expansion of (- (+ (* 2.0 (* t z)) (+ (* 2.0 t) (/ y x))) 2.0) in z 0.248 * [taylor]: Taking taylor expansion of (- (+ (* 2.0 (* t z)) (+ (* 2.0 t) (/ y x))) 2.0) in t 0.250 * [taylor]: Taking taylor expansion of (- (+ (* 2.0 (* t z)) (+ (* 2.0 t) (/ y x))) 2.0) in z 0.250 * [taylor]: Taking taylor expansion of (- (+ (* 2.0 (* t z)) (+ (* 2.0 t) (/ y x))) 2.0) in t 0.250 * [taylor]: Taking taylor expansion of (- (+ (* 2.0 (* t z)) (+ (* 2.0 t) (/ y x))) 2.0) in z 0.250 * [taylor]: Taking taylor expansion of (- (+ (* 2.0 (* t z)) (+ (* 2.0 t) (/ y x))) 2.0) in t 0.251 * [taylor]: Taking taylor expansion of (- (+ (* 2.0 (* t z)) (+ (* 2.0 t) (/ y x))) 2.0) in t 0.253 * [approximate]: Approximating (- (+ (* 2.0 (* t z)) (/ y x)) (+ (* 2.0 t) 2.0)) in (x y z t) around 0 0.253 * [taylor]: Taking taylor expansion of (- (+ (* 2.0 (* t z)) (/ y x)) (+ (* 2.0 t) 2.0)) in y 0.253 * [taylor]: Taking taylor expansion of (- (+ (* 2.0 (* t z)) (/ y x)) (+ (* 2.0 t) 2.0)) in z 0.253 * [taylor]: Taking taylor expansion of (- (+ (* 2.0 (* t z)) (/ y x)) (+ (* 2.0 t) 2.0)) in t 0.254 * [taylor]: Taking taylor expansion of (- (+ (* 2.0 (* t z)) (/ y x)) (+ (* 2.0 t) 2.0)) in y 0.254 * [taylor]: Taking taylor expansion of (- (+ (* 2.0 (* t z)) (/ y x)) (+ (* 2.0 t) 2.0)) in z 0.255 * [taylor]: Taking taylor expansion of (- (+ (* 2.0 (* t z)) (/ y x)) (+ (* 2.0 t) 2.0)) in t 0.256 * [taylor]: Taking taylor expansion of (- (+ (* 2.0 (* t z)) (/ y x)) (+ (* 2.0 t) 2.0)) in z 0.256 * [taylor]: Taking taylor expansion of (- (+ (* 2.0 (* t z)) (/ y x)) (+ (* 2.0 t) 2.0)) in t 0.256 * [taylor]: Taking taylor expansion of (- (+ (* 2.0 (* t z)) (/ y x)) (+ (* 2.0 t) 2.0)) in t 0.259 * [taylor]: Taking taylor expansion of (- (+ (* 2.0 (* t z)) (/ y x)) (+ (* 2.0 t) 2.0)) in y 0.259 * [taylor]: Taking taylor expansion of (- (+ (* 2.0 (* t z)) (/ y x)) (+ (* 2.0 t) 2.0)) in z 0.259 * [taylor]: Taking taylor expansion of (- (+ (* 2.0 (* t z)) (/ y x)) (+ (* 2.0 t) 2.0)) in t 0.261 * [taylor]: Taking taylor expansion of (- (+ (* 2.0 (* t z)) (/ y x)) (+ (* 2.0 t) 2.0)) in z 0.261 * [taylor]: Taking taylor expansion of (- (+ (* 2.0 (* t z)) (/ y x)) (+ (* 2.0 t) 2.0)) in t 0.261 * [taylor]: Taking taylor expansion of (- (+ (* 2.0 (* t z)) (/ y x)) (+ (* 2.0 t) 2.0)) in z 0.261 * [taylor]: Taking taylor expansion of (- (+ (* 2.0 (* t z)) (/ y x)) (+ (* 2.0 t) 2.0)) in t 0.263 * [taylor]: Taking taylor expansion of (- (+ (* 2.0 (* t z)) (/ y x)) (+ (* 2.0 t) 2.0)) in t 0.264 * * * * [progress]: [ 3 / 3 ] generating series at (2 2 1 2) 0.264 * [approximate]: Approximating (* 2.0 (* z (- 1.0 t))) in (z t) around 0 0.264 * [taylor]: Taking taylor expansion of (* 2.0 (* z (- 1.0 t))) in t 0.266 * [taylor]: Taking taylor expansion of (* 2.0 (* z (- 1.0 t))) in t 0.269 * [taylor]: Taking taylor expansion of (* 2.0 (* z (- 1.0 t))) in t 0.276 * [taylor]: Taking taylor expansion of (* 2.0 (* z (- 1.0 t))) in t 0.280 * [taylor]: Taking taylor expansion of (* 2.0 (* z (- 1.0 t))) in t 0.281 * [approximate]: Approximating (* 2.0 (/ (- 1.0 (/ 1 t)) z)) in (z t) around 0 0.282 * [taylor]: Taking taylor expansion of (* 2.0 (/ (- 1.0 (/ 1 t)) z)) in t 0.285 * [taylor]: Taking taylor expansion of (* 2.0 (/ (- 1.0 (/ 1 t)) z)) in t 0.290 * [taylor]: Taking taylor expansion of (* 2.0 (/ (- 1.0 (/ 1 t)) z)) in t 0.295 * [taylor]: Taking taylor expansion of (* 2.0 (/ (- 1.0 (/ 1 t)) z)) in t 0.301 * [taylor]: Taking taylor expansion of (* 2.0 (/ (- 1.0 (/ 1 t)) z)) in t 0.302 * [approximate]: Approximating (* -2.0 (/ (+ (/ 1 t) 1.0) z)) in (z t) around 0 0.303 * [taylor]: Taking taylor expansion of (* -2.0 (/ (+ (/ 1 t) 1.0) z)) in t 0.305 * [taylor]: Taking taylor expansion of (* -2.0 (/ (+ (/ 1 t) 1.0) z)) in t 0.310 * [taylor]: Taking taylor expansion of (* -2.0 (/ (+ (/ 1 t) 1.0) z)) in t 0.314 * [taylor]: Taking taylor expansion of (* -2.0 (/ (+ (/ 1 t) 1.0) z)) in t 0.320 * [taylor]: Taking taylor expansion of (* -2.0 (/ (+ (/ 1 t) 1.0) z)) in t 0.320 * * * [progress]: simplifying candidates 0.321 * [simplify]: Simplifying using # : (- (log (+ 2.0 (* (* z 2.0) (- 1.0 t)))) (+ (log t) (log z))) (- (log (+ 2.0 (* (* z 2.0) (- 1.0 t)))) (log (* t z))) (log (/ (+ 2.0 (* (* z 2.0) (- 1.0 t))) (* t z))) (exp (/ (+ 2.0 (* (* z 2.0) (- 1.0 t))) (* t z))) (/ (* (* (+ 2.0 (* (* z 2.0) (- 1.0 t))) (+ 2.0 (* (* z 2.0) (- 1.0 t)))) (+ 2.0 (* (* z 2.0) (- 1.0 t)))) (* (* (* t t) t) (* (* z z) z))) (/ (* (* (+ 2.0 (* (* z 2.0) (- 1.0 t))) (+ 2.0 (* (* z 2.0) (- 1.0 t)))) (+ 2.0 (* (* z 2.0) (- 1.0 t)))) (* (* (* t z) (* t z)) (* t z))) (* (cbrt (/ (+ 2.0 (* (* z 2.0) (- 1.0 t))) (* t z))) (cbrt (/ (+ 2.0 (* (* z 2.0) (- 1.0 t))) (* t z)))) (cbrt (/ (+ 2.0 (* (* z 2.0) (- 1.0 t))) (* t z))) (* (* (/ (+ 2.0 (* (* z 2.0) (- 1.0 t))) (* t z)) (/ (+ 2.0 (* (* z 2.0) (- 1.0 t))) (* t z))) (/ (+ 2.0 (* (* z 2.0) (- 1.0 t))) (* t z))) (sqrt (/ (+ 2.0 (* (* z 2.0) (- 1.0 t))) (* t z))) (sqrt (/ (+ 2.0 (* (* z 2.0) (- 1.0 t))) (* t z))) (neg (+ 2.0 (* (* z 2.0) (- 1.0 t)))) (neg (* t z)) (/ (* (cbrt (+ 2.0 (* (* z 2.0) (- 1.0 t)))) (cbrt (+ 2.0 (* (* z 2.0) (- 1.0 t))))) t) (/ (cbrt (+ 2.0 (* (* z 2.0) (- 1.0 t)))) z) (/ (sqrt (+ 2.0 (* (* z 2.0) (- 1.0 t)))) t) (/ (sqrt (+ 2.0 (* (* z 2.0) (- 1.0 t)))) z) (/ 1 t) (/ (+ 2.0 (* (* z 2.0) (- 1.0 t))) z) (/ 1 (* t z)) (/ (* t z) (+ 2.0 (* (* z 2.0) (- 1.0 t)))) (/ (+ 2.0 (* (* z 2.0) (- 1.0 t))) t) (/ (* t z) (cbrt (+ 2.0 (* (* z 2.0) (- 1.0 t))))) (/ (* t z) (sqrt (+ 2.0 (* (* z 2.0) (- 1.0 t))))) (/ (* t z) (+ 2.0 (* (* z 2.0) (- 1.0 t)))) (* (* t z) (+ (* 2.0 2.0) (- (* (* (* z 2.0) (- 1.0 t)) (* (* z 2.0) (- 1.0 t))) (* 2.0 (* (* z 2.0) (- 1.0 t)))))) (* (* t z) (- 2.0 (* (* z 2.0) (- 1.0 t)))) (* (exp (/ x y)) (exp (/ (+ 2.0 (* (* z 2.0) (- 1.0 t))) (* t z)))) (log (+ (/ x y) (/ (+ 2.0 (* (* z 2.0) (- 1.0 t))) (* t z)))) (exp (+ (/ x y) (/ (+ 2.0 (* (* z 2.0) (- 1.0 t))) (* t z)))) (* (cbrt (+ (/ x y) (/ (+ 2.0 (* (* z 2.0) (- 1.0 t))) (* t z)))) (cbrt (+ (/ x y) (/ (+ 2.0 (* (* z 2.0) (- 1.0 t))) (* t z))))) (cbrt (+ (/ x y) (/ (+ 2.0 (* (* z 2.0) (- 1.0 t))) (* t z)))) (* (* (+ (/ x y) (/ (+ 2.0 (* (* z 2.0) (- 1.0 t))) (* t z))) (+ (/ x y) (/ (+ 2.0 (* (* z 2.0) (- 1.0 t))) (* t z)))) (+ (/ x y) (/ (+ 2.0 (* (* z 2.0) (- 1.0 t))) (* t z)))) (sqrt (+ (/ x y) (/ (+ 2.0 (* (* z 2.0) (- 1.0 t))) (* t z)))) (sqrt (+ (/ x y) (/ (+ 2.0 (* (* z 2.0) (- 1.0 t))) (* t z)))) (+ (* x (* t z)) (* y (+ 2.0 (* (* z 2.0) (- 1.0 t))))) (* y (* t z)) (+ (pow (/ x y) 3) (pow (/ (+ 2.0 (* (* z 2.0) (- 1.0 t))) (* t z)) 3)) (+ (* (/ x y) (/ x y)) (- (* (/ (+ 2.0 (* (* z 2.0) (- 1.0 t))) (* t z)) (/ (+ 2.0 (* (* z 2.0) (- 1.0 t))) (* t z))) (* (/ x y) (/ (+ 2.0 (* (* z 2.0) (- 1.0 t))) (* t z))))) (- (* (/ x y) (/ x y)) (* (/ (+ 2.0 (* (* z 2.0) (- 1.0 t))) (* t z)) (/ (+ 2.0 (* (* z 2.0) (- 1.0 t))) (* t z)))) (- (/ x y) (/ (+ 2.0 (* (* z 2.0) (- 1.0 t))) (* t z))) (+ (/ x y) (/ (+ 2.0 (* (* z 2.0) (- 1.0 t))) (* t z))) (* (* z 2.0) (- 1.0 t)) (* (* z 2.0) (- 1.0 t)) (+ (+ (log z) (log 2.0)) (log (- 1.0 t))) (+ (log (* z 2.0)) (log (- 1.0 t))) (log (* (* z 2.0) (- 1.0 t))) (exp (* (* z 2.0) (- 1.0 t))) (* (* (* (* z z) z) (* (* 2.0 2.0) 2.0)) (* (* (- 1.0 t) (- 1.0 t)) (- 1.0 t))) (* (* (* (* z 2.0) (* z 2.0)) (* z 2.0)) (* (* (- 1.0 t) (- 1.0 t)) (- 1.0 t))) (* (cbrt (* (* z 2.0) (- 1.0 t))) (cbrt (* (* z 2.0) (- 1.0 t)))) (cbrt (* (* z 2.0) (- 1.0 t))) (* (* (* (* z 2.0) (- 1.0 t)) (* (* z 2.0) (- 1.0 t))) (* (* z 2.0) (- 1.0 t))) (sqrt (* (* z 2.0) (- 1.0 t))) (sqrt (* (* z 2.0) (- 1.0 t))) (* (* z 2.0) 1.0) (* (* z 2.0) (neg t)) (* (* z 2.0) 1.0) (* (* z 2.0) (neg t)) (* 1.0 (* z 2.0)) (* (neg t) (* z 2.0)) (* 1.0 (* z 2.0)) (* (neg t) (* z 2.0)) (* (* z 2.0) (* (cbrt (- 1.0 t)) (cbrt (- 1.0 t)))) (* (* z 2.0) (sqrt (- 1.0 t))) (* (* z 2.0) 1) (* (* z 2.0) (+ (sqrt 1.0) (sqrt t))) (* (* z 2.0) 1) (* 2.0 (- 1.0 t)) (* (* z 2.0) (- (pow 1.0 3) (pow t 3))) (* (* z 2.0) (- (* 1.0 1.0) (* t t))) (- (+ (* 2.0 (/ 1 (* t z))) (* 2.0 (/ 1 t))) 2.0) (- (+ (* 2.0 (/ 1 (* t z))) (* 2.0 (/ 1 t))) 2.0) (- (+ (* 2.0 (/ 1 (* t z))) (* 2.0 (/ 1 t))) 2.0) (+ (* 2.0 (/ 1 (* t z))) (+ (/ x y) (* 2.0 (/ 1 t)))) (- (/ x y) 2.0) (- (/ x y) 2.0) (- (* 2.0 z) (* 2.0 (* t z))) (- (* 2.0 z) (* 2.0 (* t z))) (- (* 2.0 z) (* 2.0 (* t z))) 0.327 * * [simplify]: iteration 0 : 415 enodes (cost 543 ) 0.335 * * [simplify]: iteration 1 : 1753 enodes (cost 476 ) 0.369 * * [simplify]: iteration 2 : 5001 enodes (cost 473 ) 0.373 * [simplify]: Simplified to: (log (/ (+ 2.0 (* (* z 2.0) (- 1.0 t))) (* t z))) (log (/ (+ 2.0 (* (* z 2.0) (- 1.0 t))) (* t z))) (log (/ (+ 2.0 (* (* z 2.0) (- 1.0 t))) (* t z))) (exp (/ (+ 2.0 (* (* z 2.0) (- 1.0 t))) (* t z))) (pow (/ (+ 2.0 (* (* z 2.0) (- 1.0 t))) (* t z)) 3) (pow (/ (+ 2.0 (* (* z 2.0) (- 1.0 t))) (* t z)) 3) (* (cbrt (/ (+ 2.0 (* (* z 2.0) (- 1.0 t))) (* t z))) (cbrt (/ (+ 2.0 (* (* z 2.0) (- 1.0 t))) (* t z)))) (cbrt (/ (+ 2.0 (* (* z 2.0) (- 1.0 t))) (* t z))) (pow (/ (+ 2.0 (* (* z 2.0) (- 1.0 t))) (* t z)) 3) (sqrt (/ (+ 2.0 (* (* z 2.0) (- 1.0 t))) (* t z))) (sqrt (/ (+ 2.0 (* (* z 2.0) (- 1.0 t))) (* t z))) (neg (+ 2.0 (* (* z 2.0) (- 1.0 t)))) (neg (* t z)) (/ (* (cbrt (+ 2.0 (* (* z 2.0) (- 1.0 t)))) (cbrt (+ 2.0 (* (* z 2.0) (- 1.0 t))))) t) (/ (cbrt (+ 2.0 (* (* z 2.0) (- 1.0 t)))) z) (/ (sqrt (+ 2.0 (* (* z 2.0) (- 1.0 t)))) t) (/ (sqrt (+ 2.0 (* (* z 2.0) (- 1.0 t)))) z) (/ 1 t) (/ (+ 2.0 (* (* z 2.0) (- 1.0 t))) z) (/ 1 (* t z)) (/ (* t z) (+ 2.0 (* (* z 2.0) (- 1.0 t)))) (/ (+ 2.0 (* (* z 2.0) (- 1.0 t))) t) (/ (* t z) (cbrt (+ 2.0 (* (* z 2.0) (- 1.0 t))))) (/ (* t z) (sqrt (+ 2.0 (* (* z 2.0) (- 1.0 t))))) (/ (* t z) (+ 2.0 (* (* z 2.0) (- 1.0 t)))) (* (+ (* (* (* z 2.0) (- 1.0 t)) (- (* (* z 2.0) (- 1.0 t)) 2.0)) (* 2.0 2.0)) (* t z)) (* (* t z) (- 2.0 (* (* z 2.0) (- 1.0 t)))) (exp (+ (/ x y) (/ (+ 2.0 (* (* z 2.0) (- 1.0 t))) (* t z)))) (log (+ (/ x y) (/ (+ 2.0 (* (* z 2.0) (- 1.0 t))) (* t z)))) (exp (+ (/ x y) (/ (+ 2.0 (* (* z 2.0) (- 1.0 t))) (* t z)))) (* (cbrt (+ (/ x y) (/ (+ 2.0 (* (* z 2.0) (- 1.0 t))) (* t z)))) (cbrt (+ (/ x y) (/ (+ 2.0 (* (* z 2.0) (- 1.0 t))) (* t z))))) (cbrt (+ (/ x y) (/ (+ 2.0 (* (* z 2.0) (- 1.0 t))) (* t z)))) (pow (+ (/ x y) (/ (+ 2.0 (* (* z 2.0) (- 1.0 t))) (* t z))) 3) (sqrt (+ (/ x y) (/ (+ 2.0 (* (* z 2.0) (- 1.0 t))) (* t z)))) (sqrt (+ (/ x y) (/ (+ 2.0 (* (* z 2.0) (- 1.0 t))) (* t z)))) (+ (* x (* t z)) (* y (+ 2.0 (* (* z 2.0) (- 1.0 t))))) (* y (* t z)) (+ (pow (/ x y) 3) (pow (/ (+ 2.0 (* (* z 2.0) (- 1.0 t))) (* t z)) 3)) (+ (* (/ (+ 2.0 (* (* z 2.0) (- 1.0 t))) (* t z)) (- (/ (+ 2.0 (* (* z 2.0) (- 1.0 t))) (* t z)) (/ x y))) (* (/ x y) (/ x y))) (- (* (/ x y) (/ x y)) (* (/ (+ 2.0 (* (* z 2.0) (- 1.0 t))) (* t z)) (/ (+ 2.0 (* (* z 2.0) (- 1.0 t))) (* t z)))) (- (/ x y) (/ (+ 2.0 (* (* z 2.0) (- 1.0 t))) (* t z))) (+ (/ x y) (/ (+ 2.0 (* (* z 2.0) (- 1.0 t))) (* t z))) (* (* z 2.0) (- 1.0 t)) (* (* z 2.0) (- 1.0 t)) (log (* (* z 2.0) (- 1.0 t))) (log (* (* z 2.0) (- 1.0 t))) (log (* (* z 2.0) (- 1.0 t))) (exp (* (* z 2.0) (- 1.0 t))) (pow (* (* z 2.0) (- 1.0 t)) 3) (pow (* (* z 2.0) (- 1.0 t)) 3) (* (cbrt (* (* z 2.0) (- 1.0 t))) (cbrt (* (* z 2.0) (- 1.0 t)))) (cbrt (* (* z 2.0) (- 1.0 t))) (pow (* (* z 2.0) (- 1.0 t)) 3) (sqrt (* (* z 2.0) (- 1.0 t))) (sqrt (* (* z 2.0) (- 1.0 t))) (* (* z 2.0) 1.0) (* (* z 2.0) (neg t)) (* (* z 2.0) 1.0) (* (* z 2.0) (neg t)) (* (* z 2.0) 1.0) (* (* z 2.0) (neg t)) (* (* z 2.0) 1.0) (* (* z 2.0) (neg t)) (* (* z 2.0) (* (cbrt (- 1.0 t)) (cbrt (- 1.0 t)))) (* (* z 2.0) (sqrt (- 1.0 t))) (* z 2.0) (* (* z 2.0) (+ (sqrt 1.0) (sqrt t))) (* z 2.0) (* 2.0 (- 1.0 t)) (* (* z 2.0) (- (pow 1.0 3) (pow t 3))) (* (* z 2.0) (- (* 1.0 1.0) (* t t))) (- (* (/ 1 t) (+ (/ 2.0 z) 2.0)) 2.0) (- (* (/ 1 t) (+ (/ 2.0 z) 2.0)) 2.0) (- (* (/ 1 t) (+ (/ 2.0 z) 2.0)) 2.0) (+ (* 2.0 (+ (/ 1 (* t z)) (/ 1 t))) (/ x y)) (- (/ x y) 2.0) (- (/ x y) 2.0) (* 2.0 (- z (* t z))) (* 2.0 (- z (* t z))) (* 2.0 (- z (* t z))) 0.373 * * * [progress]: adding candidates to table 0.617 * * [progress]: iteration 2 / 4 0.617 * * * [progress]: picking best candidate 0.646 * * * * [pick]: Picked # 0.647 * * * [progress]: localizing error 0.656 * * * [progress]: generating rewritten candidates 0.656 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2 1) 0.668 * * * * [progress]: [ 2 / 4 ] rewriting at (2) 0.684 * * * * [progress]: [ 3 / 4 ] rewriting at (2 2 1 2) 0.691 * * * * [progress]: [ 4 / 4 ] rewriting at (2 2) 0.704 * * * [progress]: generating series expansions 0.704 * * * * [progress]: [ 1 / 4 ] generating series at (2 2 1) 0.704 * [approximate]: Approximating (/ (+ (* 2.0 (/ 1 z)) 2.0) t) in (t z) around 0 0.706 * [taylor]: Taking taylor expansion of (/ (+ (* 2.0 (/ 1 z)) 2.0) t) in z 0.708 * [taylor]: Taking taylor expansion of (/ (+ (* 2.0 (/ 1 z)) 2.0) t) in z 0.712 * [taylor]: Taking taylor expansion of (/ (+ (* 2.0 (/ 1 z)) 2.0) t) in z 0.716 * [taylor]: Taking taylor expansion of (/ (+ (* 2.0 (/ 1 z)) 2.0) t) in z 0.724 * [taylor]: Taking taylor expansion of (/ (+ (* 2.0 (/ 1 z)) 2.0) t) in z 0.724 * [approximate]: Approximating (* t (+ (* 2.0 z) 2.0)) in (t z) around 0 0.725 * [taylor]: Taking taylor expansion of (* t (+ (* 2.0 z) 2.0)) in z 0.726 * [taylor]: Taking taylor expansion of (* t (+ (* 2.0 z) 2.0)) in z 0.728 * [taylor]: Taking taylor expansion of (* t (+ (* 2.0 z) 2.0)) in z 0.732 * [taylor]: Taking taylor expansion of (* t (+ (* 2.0 z) 2.0)) in z 0.736 * [taylor]: Taking taylor expansion of (* t (+ (* 2.0 z) 2.0)) in z 0.736 * [approximate]: Approximating (* -1 (* (- 2.0 (* 2.0 z)) t)) in (t z) around 0 0.737 * [taylor]: Taking taylor expansion of (* -1 (* (- 2.0 (* 2.0 z)) t)) in z 0.738 * [taylor]: Taking taylor expansion of (* -1 (* (- 2.0 (* 2.0 z)) t)) in z 0.743 * [taylor]: Taking taylor expansion of (* -1 (* (- 2.0 (* 2.0 z)) t)) in z 0.748 * [taylor]: Taking taylor expansion of (* -1 (* (- 2.0 (* 2.0 z)) t)) in z 0.753 * [taylor]: Taking taylor expansion of (* -1 (* (- 2.0 (* 2.0 z)) t)) in z 0.753 * * * * [progress]: [ 2 / 4 ] generating series at (2) 0.753 * [approximate]: Approximating (- (+ (* 2.0 (/ 1 (* t z))) (+ (/ x y) (* 2.0 (/ 1 t)))) 2.0) in (x y t z) around 0 0.756 * [taylor]: Taking taylor expansion of (- (+ (* 2.0 (/ 1 (* t z))) (+ (/ x y) (* 2.0 (/ 1 t)))) 2.0) in y 0.757 * [taylor]: Taking taylor expansion of (- (+ (* 2.0 (/ 1 (* t z))) (+ (/ x y) (* 2.0 (/ 1 t)))) 2.0) in y 0.758 * [taylor]: Taking taylor expansion of (- (+ (* 2.0 (/ 1 (* t z))) (+ (/ x y) (* 2.0 (/ 1 t)))) 2.0) in t 0.759 * [taylor]: Taking taylor expansion of (- (+ (* 2.0 (/ 1 (* t z))) (+ (/ x y) (* 2.0 (/ 1 t)))) 2.0) in t 0.760 * [taylor]: Taking taylor expansion of (- (+ (* 2.0 (/ 1 (* t z))) (+ (/ x y) (* 2.0 (/ 1 t)))) 2.0) in z 0.764 * [taylor]: Taking taylor expansion of (- (+ (* 2.0 (/ 1 (* t z))) (+ (/ x y) (* 2.0 (/ 1 t)))) 2.0) in y 0.765 * [taylor]: Taking taylor expansion of (- (+ (* 2.0 (/ 1 (* t z))) (+ (/ x y) (* 2.0 (/ 1 t)))) 2.0) in t 0.767 * [taylor]: Taking taylor expansion of (- (+ (* 2.0 (/ 1 (* t z))) (+ (/ x y) (* 2.0 (/ 1 t)))) 2.0) in t 0.767 * [taylor]: Taking taylor expansion of (- (+ (* 2.0 (/ 1 (* t z))) (+ (/ x y) (* 2.0 (/ 1 t)))) 2.0) in z 0.770 * [taylor]: Taking taylor expansion of (- (+ (* 2.0 (/ 1 (* t z))) (+ (/ x y) (* 2.0 (/ 1 t)))) 2.0) in z 0.776 * [taylor]: Taking taylor expansion of (- (+ (* 2.0 (/ 1 (* t z))) (+ (/ x y) (* 2.0 (/ 1 t)))) 2.0) in y 0.776 * [taylor]: Taking taylor expansion of (- (+ (* 2.0 (/ 1 (* t z))) (+ (/ x y) (* 2.0 (/ 1 t)))) 2.0) in t 0.776 * [taylor]: Taking taylor expansion of (- (+ (* 2.0 (/ 1 (* t z))) (+ (/ x y) (* 2.0 (/ 1 t)))) 2.0) in t 0.779 * [taylor]: Taking taylor expansion of (- (+ (* 2.0 (/ 1 (* t z))) (+ (/ x y) (* 2.0 (/ 1 t)))) 2.0) in t 0.779 * [taylor]: Taking taylor expansion of (- (+ (* 2.0 (/ 1 (* t z))) (+ (/ x y) (* 2.0 (/ 1 t)))) 2.0) in z 0.779 * [taylor]: Taking taylor expansion of (- (+ (* 2.0 (/ 1 (* t z))) (+ (/ x y) (* 2.0 (/ 1 t)))) 2.0) in z 0.779 * [taylor]: Taking taylor expansion of (- (+ (* 2.0 (/ 1 (* t z))) (+ (/ x y) (* 2.0 (/ 1 t)))) 2.0) in z 0.783 * [taylor]: Taking taylor expansion of (- (+ (* 2.0 (/ 1 (* t z))) (+ (/ x y) (* 2.0 (/ 1 t)))) 2.0) in z 0.784 * [approximate]: Approximating (- (+ (* 2.0 (* t z)) (+ (* 2.0 t) (/ y x))) 2.0) in (x y t z) around 0 0.785 * [taylor]: Taking taylor expansion of (- (+ (* 2.0 (* t z)) (+ (* 2.0 t) (/ y x))) 2.0) in y 0.785 * [taylor]: Taking taylor expansion of (- (+ (* 2.0 (* t z)) (+ (* 2.0 t) (/ y x))) 2.0) in t 0.785 * [taylor]: Taking taylor expansion of (- (+ (* 2.0 (* t z)) (+ (* 2.0 t) (/ y x))) 2.0) in z 0.786 * [taylor]: Taking taylor expansion of (- (+ (* 2.0 (* t z)) (+ (* 2.0 t) (/ y x))) 2.0) in y 0.787 * [taylor]: Taking taylor expansion of (- (+ (* 2.0 (* t z)) (+ (* 2.0 t) (/ y x))) 2.0) in t 0.789 * [taylor]: Taking taylor expansion of (- (+ (* 2.0 (* t z)) (+ (* 2.0 t) (/ y x))) 2.0) in z 0.790 * [taylor]: Taking taylor expansion of (- (+ (* 2.0 (* t z)) (+ (* 2.0 t) (/ y x))) 2.0) in t 0.790 * [taylor]: Taking taylor expansion of (- (+ (* 2.0 (* t z)) (+ (* 2.0 t) (/ y x))) 2.0) in z 0.790 * [taylor]: Taking taylor expansion of (- (+ (* 2.0 (* t z)) (+ (* 2.0 t) (/ y x))) 2.0) in z 0.795 * [taylor]: Taking taylor expansion of (- (+ (* 2.0 (* t z)) (+ (* 2.0 t) (/ y x))) 2.0) in y 0.795 * [taylor]: Taking taylor expansion of (- (+ (* 2.0 (* t z)) (+ (* 2.0 t) (/ y x))) 2.0) in t 0.795 * [taylor]: Taking taylor expansion of (- (+ (* 2.0 (* t z)) (+ (* 2.0 t) (/ y x))) 2.0) in z 0.797 * [taylor]: Taking taylor expansion of (- (+ (* 2.0 (* t z)) (+ (* 2.0 t) (/ y x))) 2.0) in t 0.797 * [taylor]: Taking taylor expansion of (- (+ (* 2.0 (* t z)) (+ (* 2.0 t) (/ y x))) 2.0) in z 0.797 * [taylor]: Taking taylor expansion of (- (+ (* 2.0 (* t z)) (+ (* 2.0 t) (/ y x))) 2.0) in t 0.797 * [taylor]: Taking taylor expansion of (- (+ (* 2.0 (* t z)) (+ (* 2.0 t) (/ y x))) 2.0) in z 0.799 * [taylor]: Taking taylor expansion of (- (+ (* 2.0 (* t z)) (+ (* 2.0 t) (/ y x))) 2.0) in z 0.801 * [approximate]: Approximating (- (+ (* 2.0 (* t z)) (/ y x)) (+ (* 2.0 t) 2.0)) in (x y t z) around 0 0.802 * [taylor]: Taking taylor expansion of (- (+ (* 2.0 (* t z)) (/ y x)) (+ (* 2.0 t) 2.0)) in y 0.802 * [taylor]: Taking taylor expansion of (- (+ (* 2.0 (* t z)) (/ y x)) (+ (* 2.0 t) 2.0)) in t 0.802 * [taylor]: Taking taylor expansion of (- (+ (* 2.0 (* t z)) (/ y x)) (+ (* 2.0 t) 2.0)) in z 0.803 * [taylor]: Taking taylor expansion of (- (+ (* 2.0 (* t z)) (/ y x)) (+ (* 2.0 t) 2.0)) in y 0.803 * [taylor]: Taking taylor expansion of (- (+ (* 2.0 (* t z)) (/ y x)) (+ (* 2.0 t) 2.0)) in t 0.805 * [taylor]: Taking taylor expansion of (- (+ (* 2.0 (* t z)) (/ y x)) (+ (* 2.0 t) 2.0)) in z 0.806 * [taylor]: Taking taylor expansion of (- (+ (* 2.0 (* t z)) (/ y x)) (+ (* 2.0 t) 2.0)) in t 0.806 * [taylor]: Taking taylor expansion of (- (+ (* 2.0 (* t z)) (/ y x)) (+ (* 2.0 t) 2.0)) in z 0.806 * [taylor]: Taking taylor expansion of (- (+ (* 2.0 (* t z)) (/ y x)) (+ (* 2.0 t) 2.0)) in z 0.809 * [taylor]: Taking taylor expansion of (- (+ (* 2.0 (* t z)) (/ y x)) (+ (* 2.0 t) 2.0)) in y 0.809 * [taylor]: Taking taylor expansion of (- (+ (* 2.0 (* t z)) (/ y x)) (+ (* 2.0 t) 2.0)) in t 0.809 * [taylor]: Taking taylor expansion of (- (+ (* 2.0 (* t z)) (/ y x)) (+ (* 2.0 t) 2.0)) in z 0.810 * [taylor]: Taking taylor expansion of (- (+ (* 2.0 (* t z)) (/ y x)) (+ (* 2.0 t) 2.0)) in t 0.811 * [taylor]: Taking taylor expansion of (- (+ (* 2.0 (* t z)) (/ y x)) (+ (* 2.0 t) 2.0)) in z 0.811 * [taylor]: Taking taylor expansion of (- (+ (* 2.0 (* t z)) (/ y x)) (+ (* 2.0 t) 2.0)) in t 0.811 * [taylor]: Taking taylor expansion of (- (+ (* 2.0 (* t z)) (/ y x)) (+ (* 2.0 t) 2.0)) in z 0.814 * [taylor]: Taking taylor expansion of (- (+ (* 2.0 (* t z)) (/ y x)) (+ (* 2.0 t) 2.0)) in z 0.816 * * * * [progress]: [ 3 / 4 ] generating series at (2 2 1 2) 0.817 * [approximate]: Approximating (+ (* 2.0 (/ 1 z)) 2.0) in (z) around 0 0.830 * [approximate]: Approximating (+ (* 2.0 z) 2.0) in (z) around 0 0.839 * [approximate]: Approximating (- 2.0 (* 2.0 z)) in (z) around 0 0.851 * * * * [progress]: [ 4 / 4 ] generating series at (2 2) 0.852 * [approximate]: Approximating (- (+ (* 2.0 (/ 1 (* t z))) (* 2.0 (/ 1 t))) 2.0) in (t z) around 0 0.854 * [taylor]: Taking taylor expansion of (- (+ (* 2.0 (/ 1 (* t z))) (* 2.0 (/ 1 t))) 2.0) in z 0.859 * [taylor]: Taking taylor expansion of (- (+ (* 2.0 (/ 1 (* t z))) (* 2.0 (/ 1 t))) 2.0) in z 0.865 * [taylor]: Taking taylor expansion of (- (+ (* 2.0 (/ 1 (* t z))) (* 2.0 (/ 1 t))) 2.0) in z 0.866 * [approximate]: Approximating (- (+ (* 2.0 (* t z)) (* 2.0 t)) 2.0) in (t z) around 0 0.870 * [taylor]: Taking taylor expansion of (- (+ (* 2.0 (* t z)) (* 2.0 t)) 2.0) in z 0.873 * [taylor]: Taking taylor expansion of (- (+ (* 2.0 (* t z)) (* 2.0 t)) 2.0) in z 0.877 * [taylor]: Taking taylor expansion of (- (+ (* 2.0 (* t z)) (* 2.0 t)) 2.0) in z 0.879 * [approximate]: Approximating (- (* 2.0 (* t z)) (+ (* 2.0 t) 2.0)) in (t z) around 0 0.881 * [taylor]: Taking taylor expansion of (- (* 2.0 (* t z)) (+ (* 2.0 t) 2.0)) in z 0.885 * [taylor]: Taking taylor expansion of (- (* 2.0 (* t z)) (+ (* 2.0 t) 2.0)) in z 0.890 * [taylor]: Taking taylor expansion of (- (* 2.0 (* t z)) (+ (* 2.0 t) 2.0)) in z 0.892 * * * [progress]: simplifying candidates 0.894 * [simplify]: Simplifying using # : (* (/ 1 t) (+ (/ 2.0 z) 2.0)) (+ (neg (log t)) (log (+ (/ 2.0 z) 2.0))) (+ (- 0 (log t)) (log (+ (/ 2.0 z) 2.0))) (+ (- (log 1) (log t)) (log (+ (/ 2.0 z) 2.0))) (+ (log (/ 1 t)) (log (+ (/ 2.0 z) 2.0))) (log (* (/ 1 t) (+ (/ 2.0 z) 2.0))) (exp (* (/ 1 t) (+ (/ 2.0 z) 2.0))) (* (/ (* (* 1 1) 1) (* (* t t) t)) (* (* (+ (/ 2.0 z) 2.0) (+ (/ 2.0 z) 2.0)) (+ (/ 2.0 z) 2.0))) (* (* (* (/ 1 t) (/ 1 t)) (/ 1 t)) (* (* (+ (/ 2.0 z) 2.0) (+ (/ 2.0 z) 2.0)) (+ (/ 2.0 z) 2.0))) (* (cbrt (* (/ 1 t) (+ (/ 2.0 z) 2.0))) (cbrt (* (/ 1 t) (+ (/ 2.0 z) 2.0)))) (cbrt (* (/ 1 t) (+ (/ 2.0 z) 2.0))) (* (* (* (/ 1 t) (+ (/ 2.0 z) 2.0)) (* (/ 1 t) (+ (/ 2.0 z) 2.0))) (* (/ 1 t) (+ (/ 2.0 z) 2.0))) (sqrt (* (/ 1 t) (+ (/ 2.0 z) 2.0))) (sqrt (* (/ 1 t) (+ (/ 2.0 z) 2.0))) (* 1 (+ (pow (/ 2.0 z) 3) (pow 2.0 3))) (* t (+ (* (/ 2.0 z) (/ 2.0 z)) (- (* 2.0 2.0) (* (/ 2.0 z) 2.0)))) (* 1 (- (* (/ 2.0 z) (/ 2.0 z)) (* 2.0 2.0))) (* t (- (/ 2.0 z) 2.0)) (* (sqrt (/ 1 t)) (sqrt (+ (/ 2.0 z) 2.0))) (* (sqrt (/ 1 t)) (sqrt (+ (/ 2.0 z) 2.0))) (* (/ (sqrt 1) (sqrt t)) (sqrt (+ (/ 2.0 z) 2.0))) (* (/ (sqrt 1) (sqrt t)) (sqrt (+ (/ 2.0 z) 2.0))) (* (/ 1 (sqrt t)) (sqrt (+ (/ 2.0 z) 2.0))) (* (/ 1 (sqrt t)) (sqrt (+ (/ 2.0 z) 2.0))) (* (/ 1 t) (/ 2.0 z)) (* (/ 1 t) 2.0) (* (/ 2.0 z) (/ 1 t)) (* 2.0 (/ 1 t)) (* (/ 1 t) (* (cbrt (+ (/ 2.0 z) 2.0)) (cbrt (+ (/ 2.0 z) 2.0)))) (* (/ 1 t) (sqrt (+ (/ 2.0 z) 2.0))) (* (/ 1 t) 1) (* (/ 1 t) 1) (* (cbrt (/ 1 t)) (+ (/ 2.0 z) 2.0)) (* (sqrt (/ 1 t)) (+ (/ 2.0 z) 2.0)) (* (/ (cbrt 1) (cbrt t)) (+ (/ 2.0 z) 2.0)) (* (/ (cbrt 1) (sqrt t)) (+ (/ 2.0 z) 2.0)) (* (/ (cbrt 1) t) (+ (/ 2.0 z) 2.0)) (* (/ (sqrt 1) (cbrt t)) (+ (/ 2.0 z) 2.0)) (* (/ (sqrt 1) (sqrt t)) (+ (/ 2.0 z) 2.0)) (* (/ (sqrt 1) t) (+ (/ 2.0 z) 2.0)) (* (/ 1 (cbrt t)) (+ (/ 2.0 z) 2.0)) (* (/ 1 (sqrt t)) (+ (/ 2.0 z) 2.0)) (* (/ 1 t) (+ (/ 2.0 z) 2.0)) (* (/ 1 t) (+ (/ 2.0 z) 2.0)) (* (/ 1 t) (+ (/ 2.0 z) 2.0)) (* (/ 1 t) (+ (pow (/ 2.0 z) 3) (pow 2.0 3))) (* (/ 1 t) (- (* (/ 2.0 z) (/ 2.0 z)) (* 2.0 2.0))) (* 1 (+ (/ 2.0 z) 2.0)) (* (exp (/ x y)) (/ (exp (* (/ 1 t) (+ (/ 2.0 z) 2.0))) (exp 2.0))) (* (exp (/ x y)) (exp (- (* (/ 1 t) (+ (/ 2.0 z) 2.0)) 2.0))) (log (+ (/ x y) (- (* (/ 1 t) (+ (/ 2.0 z) 2.0)) 2.0))) (exp (+ (/ x y) (- (* (/ 1 t) (+ (/ 2.0 z) 2.0)) 2.0))) (* (cbrt (+ (/ x y) (- (* (/ 1 t) (+ (/ 2.0 z) 2.0)) 2.0))) (cbrt (+ (/ x y) (- (* (/ 1 t) (+ (/ 2.0 z) 2.0)) 2.0)))) (cbrt (+ (/ x y) (- (* (/ 1 t) (+ (/ 2.0 z) 2.0)) 2.0))) (* (* (+ (/ x y) (- (* (/ 1 t) (+ (/ 2.0 z) 2.0)) 2.0)) (+ (/ x y) (- (* (/ 1 t) (+ (/ 2.0 z) 2.0)) 2.0))) (+ (/ x y) (- (* (/ 1 t) (+ (/ 2.0 z) 2.0)) 2.0))) (sqrt (+ (/ x y) (- (* (/ 1 t) (+ (/ 2.0 z) 2.0)) 2.0))) (sqrt (+ (/ x y) (- (* (/ 1 t) (+ (/ 2.0 z) 2.0)) 2.0))) (+ (* x (+ (* (* (/ 1 t) (+ (/ 2.0 z) 2.0)) (* (/ 1 t) (+ (/ 2.0 z) 2.0))) (+ (* 2.0 2.0) (* (* (/ 1 t) (+ (/ 2.0 z) 2.0)) 2.0)))) (* y (- (pow (* (/ 1 t) (+ (/ 2.0 z) 2.0)) 3) (pow 2.0 3)))) (* y (+ (* (* (/ 1 t) (+ (/ 2.0 z) 2.0)) (* (/ 1 t) (+ (/ 2.0 z) 2.0))) (+ (* 2.0 2.0) (* (* (/ 1 t) (+ (/ 2.0 z) 2.0)) 2.0)))) (+ (* x (+ (* (/ 1 t) (+ (/ 2.0 z) 2.0)) 2.0)) (* y (- (* (* (/ 1 t) (+ (/ 2.0 z) 2.0)) (* (/ 1 t) (+ (/ 2.0 z) 2.0))) (* 2.0 2.0)))) (* y (+ (* (/ 1 t) (+ (/ 2.0 z) 2.0)) 2.0)) (+ (pow (/ x y) 3) (pow (- (* (/ 1 t) (+ (/ 2.0 z) 2.0)) 2.0) 3)) (+ (* (/ x y) (/ x y)) (- (* (- (* (/ 1 t) (+ (/ 2.0 z) 2.0)) 2.0) (- (* (/ 1 t) (+ (/ 2.0 z) 2.0)) 2.0)) (* (/ x y) (- (* (/ 1 t) (+ (/ 2.0 z) 2.0)) 2.0)))) (- (* (/ x y) (/ x y)) (* (- (* (/ 1 t) (+ (/ 2.0 z) 2.0)) 2.0) (- (* (/ 1 t) (+ (/ 2.0 z) 2.0)) 2.0))) (- (/ x y) (- (* (/ 1 t) (+ (/ 2.0 z) 2.0)) 2.0)) (+ (/ x y) (- (* (/ 1 t) (+ (/ 2.0 z) 2.0)) 2.0)) (+ (/ x y) (* (/ 1 t) (+ (/ 2.0 z) 2.0))) (+ (/ x y) (* (/ 1 t) (/ 2.0 z))) (+ (/ x y) (* (/ 2.0 z) (/ 1 t))) (+ (/ x y) (* (/ 1 t) (+ (/ 2.0 z) 2.0))) (+ (/ x y) (* (/ 1 t) (+ (/ 2.0 z) 2.0))) (* (exp (/ 2.0 z)) (exp 2.0)) (log (+ (/ 2.0 z) 2.0)) (exp (+ (/ 2.0 z) 2.0)) (* (cbrt (+ (/ 2.0 z) 2.0)) (cbrt (+ (/ 2.0 z) 2.0))) (cbrt (+ (/ 2.0 z) 2.0)) (* (* (+ (/ 2.0 z) 2.0) (+ (/ 2.0 z) 2.0)) (+ (/ 2.0 z) 2.0)) (sqrt (+ (/ 2.0 z) 2.0)) (sqrt (+ (/ 2.0 z) 2.0)) (+ (pow (/ 2.0 z) 3) (pow 2.0 3)) (+ (* (/ 2.0 z) (/ 2.0 z)) (- (* 2.0 2.0) (* (/ 2.0 z) 2.0))) (- (* (/ 2.0 z) (/ 2.0 z)) (* 2.0 2.0)) (- (/ 2.0 z) 2.0) (+ (/ 2.0 z) 2.0) (/ (exp (* (/ 1 t) (+ (/ 2.0 z) 2.0))) (exp 2.0)) (log (- (* (/ 1 t) (+ (/ 2.0 z) 2.0)) 2.0)) (exp (- (* (/ 1 t) (+ (/ 2.0 z) 2.0)) 2.0)) (* (cbrt (- (* (/ 1 t) (+ (/ 2.0 z) 2.0)) 2.0)) (cbrt (- (* (/ 1 t) (+ (/ 2.0 z) 2.0)) 2.0))) (cbrt (- (* (/ 1 t) (+ (/ 2.0 z) 2.0)) 2.0)) (* (* (- (* (/ 1 t) (+ (/ 2.0 z) 2.0)) 2.0) (- (* (/ 1 t) (+ (/ 2.0 z) 2.0)) 2.0)) (- (* (/ 1 t) (+ (/ 2.0 z) 2.0)) 2.0)) (sqrt (- (* (/ 1 t) (+ (/ 2.0 z) 2.0)) 2.0)) (sqrt (- (* (/ 1 t) (+ (/ 2.0 z) 2.0)) 2.0)) (- (pow (* (/ 1 t) (+ (/ 2.0 z) 2.0)) 3) (pow 2.0 3)) (+ (* (* (/ 1 t) (+ (/ 2.0 z) 2.0)) (* (/ 1 t) (+ (/ 2.0 z) 2.0))) (+ (* 2.0 2.0) (* (* (/ 1 t) (+ (/ 2.0 z) 2.0)) 2.0))) (neg 2.0) (- (* (* (/ 1 t) (+ (/ 2.0 z) 2.0)) (* (/ 1 t) (+ (/ 2.0 z) 2.0))) (* 2.0 2.0)) (+ (* (/ 1 t) (+ (/ 2.0 z) 2.0)) 2.0) (- (* (/ 1 t) 2.0) 2.0) (- (* 2.0 (/ 1 t)) 2.0) (neg 2.0) (+ (* 2.0 (/ 1 (* t z))) (* 2.0 (/ 1 t))) (+ (* 2.0 (/ 1 (* t z))) (* 2.0 (/ 1 t))) (+ (* 2.0 (/ 1 (* t z))) (* 2.0 (/ 1 t))) (+ (* 2.0 (/ 1 (* t z))) (+ (/ x y) (* 2.0 (/ 1 t)))) (- (+ (/ x y) (* 2.0 (/ 1 t))) 2.0) (- (+ (/ x y) (* 2.0 (/ 1 t))) 2.0) (+ (* 2.0 (/ 1 z)) 2.0) (+ (* 2.0 (/ 1 z)) 2.0) (+ (* 2.0 (/ 1 z)) 2.0) (- (+ (* 2.0 (/ 1 (* t z))) (* 2.0 (/ 1 t))) 2.0) (- (+ (* 2.0 (/ 1 (* t z))) (* 2.0 (/ 1 t))) 2.0) (- (+ (* 2.0 (/ 1 (* t z))) (* 2.0 (/ 1 t))) 2.0) 0.901 * * [simplify]: iteration 0 : 509 enodes (cost 710 ) 0.910 * * [simplify]: iteration 1 : 2130 enodes (cost 638 ) 0.941 * * [simplify]: iteration 2 : 5001 enodes (cost 621 ) 0.946 * [simplify]: Simplified to: (/ (+ (/ 2.0 z) 2.0) t) (log (* (/ 1 t) (+ (/ 2.0 z) 2.0))) (log (* (/ 1 t) (+ (/ 2.0 z) 2.0))) (log (* (/ 1 t) (+ (/ 2.0 z) 2.0))) (log (* (/ 1 t) (+ (/ 2.0 z) 2.0))) (log (* (/ 1 t) (+ (/ 2.0 z) 2.0))) (exp (* (/ 1 t) (+ (/ 2.0 z) 2.0))) (pow (/ (+ (/ 2.0 z) 2.0) t) 3) (pow (/ (+ (/ 2.0 z) 2.0) t) 3) (* (cbrt (* (/ 1 t) (+ (/ 2.0 z) 2.0))) (cbrt (* (/ 1 t) (+ (/ 2.0 z) 2.0)))) (cbrt (* (/ 1 t) (+ (/ 2.0 z) 2.0))) (pow (/ (+ (/ 2.0 z) 2.0) t) 3) (sqrt (* (/ 1 t) (+ (/ 2.0 z) 2.0))) (sqrt (* (/ 1 t) (+ (/ 2.0 z) 2.0))) (+ (pow (/ 2.0 z) 3) (pow 2.0 3)) (* (+ (* 2.0 (- 2.0 (/ 2.0 z))) (* (/ 2.0 z) (/ 2.0 z))) t) (- (* (/ 2.0 z) (/ 2.0 z)) (* 2.0 2.0)) (* t (- (/ 2.0 z) 2.0)) (* (sqrt (/ 1 t)) (sqrt (+ (/ 2.0 z) 2.0))) (* (sqrt (/ 1 t)) (sqrt (+ (/ 2.0 z) 2.0))) (* (/ 1 (sqrt t)) (sqrt (+ (/ 2.0 z) 2.0))) (* (/ 1 (sqrt t)) (sqrt (+ (/ 2.0 z) 2.0))) (* (/ 1 (sqrt t)) (sqrt (+ (/ 2.0 z) 2.0))) (* (/ 1 (sqrt t)) (sqrt (+ (/ 2.0 z) 2.0))) (/ 2.0 (* t z)) (/ 2.0 t) (/ 2.0 (* t z)) (/ 2.0 t) (* (/ 1 t) (* (cbrt (+ (/ 2.0 z) 2.0)) (cbrt (+ (/ 2.0 z) 2.0)))) (* (/ 1 t) (sqrt (+ (/ 2.0 z) 2.0))) (/ 1 t) (/ 1 t) (* (cbrt (/ 1 t)) (+ (/ 2.0 z) 2.0)) (* (sqrt (/ 1 t)) (+ (/ 2.0 z) 2.0)) (/ (+ (/ 2.0 z) 2.0) (cbrt t)) (/ (+ (/ 2.0 z) 2.0) (sqrt t)) (/ (+ (/ 2.0 z) 2.0) t) (/ (+ (/ 2.0 z) 2.0) (cbrt t)) (/ (+ (/ 2.0 z) 2.0) (sqrt t)) (/ (+ (/ 2.0 z) 2.0) t) (/ (+ (/ 2.0 z) 2.0) (cbrt t)) (/ (+ (/ 2.0 z) 2.0) (sqrt t)) (/ (+ (/ 2.0 z) 2.0) t) (/ (+ (/ 2.0 z) 2.0) t) (/ (+ (/ 2.0 z) 2.0) t) (/ (+ (pow (/ 2.0 z) 3) (pow 2.0 3)) t) (/ (- (* (/ 2.0 z) (/ 2.0 z)) (* 2.0 2.0)) t) (+ (/ 2.0 z) 2.0) (exp (- (+ (/ (+ (/ 2.0 z) 2.0) t) (/ x y)) 2.0)) (exp (- (+ (/ (+ (/ 2.0 z) 2.0) t) (/ x y)) 2.0)) (log (+ (/ x y) (- (* (/ 1 t) (+ (/ 2.0 z) 2.0)) 2.0))) (exp (- (+ (/ (+ (/ 2.0 z) 2.0) t) (/ x y)) 2.0)) (* (cbrt (+ (/ x y) (- (* (/ 1 t) (+ (/ 2.0 z) 2.0)) 2.0))) (cbrt (+ (/ x y) (- (* (/ 1 t) (+ (/ 2.0 z) 2.0)) 2.0)))) (cbrt (+ (/ x y) (- (* (/ 1 t) (+ (/ 2.0 z) 2.0)) 2.0))) (pow (- (/ (+ (/ 2.0 z) 2.0) t) (- 2.0 (/ x y))) 3) (sqrt (+ (/ x y) (- (* (/ 1 t) (+ (/ 2.0 z) 2.0)) 2.0))) (sqrt (+ (/ x y) (- (* (/ 1 t) (+ (/ 2.0 z) 2.0)) 2.0))) (+ (* x (+ (* (* (/ 1 t) (+ (/ 2.0 z) 2.0)) (* (/ 1 t) (+ (/ 2.0 z) 2.0))) (+ (* 2.0 2.0) (* (* (/ 1 t) (+ (/ 2.0 z) 2.0)) 2.0)))) (* y (- (pow (* (/ 1 t) (+ (/ 2.0 z) 2.0)) 3) (pow 2.0 3)))) (* (+ (* 2.0 (+ 2.0 (* (/ 1 t) (+ (/ 2.0 z) 2.0)))) (* (* (/ 1 t) (+ (/ 2.0 z) 2.0)) (* (/ 1 t) (+ (/ 2.0 z) 2.0)))) y) (+ (* x (+ (* (/ 1 t) (+ (/ 2.0 z) 2.0)) 2.0)) (* y (- (* (* (/ 1 t) (+ (/ 2.0 z) 2.0)) (* (/ 1 t) (+ (/ 2.0 z) 2.0))) (* 2.0 2.0)))) (* y (+ (* (/ 1 t) (+ (/ 2.0 z) 2.0)) 2.0)) (+ (pow (/ x y) 3) (pow (- (* (/ 1 t) (+ (/ 2.0 z) 2.0)) 2.0) 3)) (+ (* (- (* (/ 1 t) (+ (/ 2.0 z) 2.0)) 2.0) (- (- (* (/ 1 t) (+ (/ 2.0 z) 2.0)) 2.0) (/ x y))) (* (/ x y) (/ x y))) (* (- (/ x y) (- (* (/ 1 t) (+ (/ 2.0 z) 2.0)) 2.0)) (- (/ (+ (/ 2.0 z) 2.0) t) (- 2.0 (/ x y)))) (- (/ x y) (- (* (/ 1 t) (+ (/ 2.0 z) 2.0)) 2.0)) (- (/ (+ (/ 2.0 z) 2.0) t) (- 2.0 (/ x y))) (+ (/ (+ (/ 2.0 z) 2.0) t) (/ x y)) (+ (/ x y) (* (/ 2.0 z) (/ 1 t))) (+ (/ x y) (* (/ 2.0 z) (/ 1 t))) (+ (/ (+ (/ 2.0 z) 2.0) t) (/ x y)) (+ (/ (+ (/ 2.0 z) 2.0) t) (/ x y)) (exp (+ (/ 2.0 z) 2.0)) (log (+ (/ 2.0 z) 2.0)) (exp (+ (/ 2.0 z) 2.0)) (* (cbrt (+ (/ 2.0 z) 2.0)) (cbrt (+ (/ 2.0 z) 2.0))) (cbrt (+ (/ 2.0 z) 2.0)) (pow (+ (/ 2.0 z) 2.0) 3) (sqrt (+ (/ 2.0 z) 2.0)) (sqrt (+ (/ 2.0 z) 2.0)) (+ (pow (/ 2.0 z) 3) (pow 2.0 3)) (+ (* 2.0 (- 2.0 (/ 2.0 z))) (* (/ 2.0 z) (/ 2.0 z))) (- (* (/ 2.0 z) (/ 2.0 z)) (* 2.0 2.0)) (- (/ 2.0 z) 2.0) (+ (/ 2.0 z) 2.0) (exp (- (/ (+ (/ 2.0 z) 2.0) t) 2.0)) (log (- (* (/ 1 t) (+ (/ 2.0 z) 2.0)) 2.0)) (exp (- (/ (+ (/ 2.0 z) 2.0) t) 2.0)) (* (cbrt (- (* (/ 1 t) (+ (/ 2.0 z) 2.0)) 2.0)) (cbrt (- (* (/ 1 t) (+ (/ 2.0 z) 2.0)) 2.0))) (cbrt (- (* (/ 1 t) (+ (/ 2.0 z) 2.0)) 2.0)) (pow (- (* (/ 1 t) (+ (/ 2.0 z) 2.0)) 2.0) 3) (sqrt (- (* (/ 1 t) (+ (/ 2.0 z) 2.0)) 2.0)) (sqrt (- (* (/ 1 t) (+ (/ 2.0 z) 2.0)) 2.0)) (- (pow (* (/ 1 t) (+ (/ 2.0 z) 2.0)) 3) (pow 2.0 3)) (+ (+ (* (/ 1 (* t t)) (* (+ (/ 2.0 z) 2.0) (+ (/ 2.0 z) 2.0))) (* 2.0 (/ (+ (/ 2.0 z) 2.0) t))) (* 2.0 2.0)) (neg 2.0) (* (+ (/ (+ (/ 2.0 z) 2.0) t) 2.0) (- (/ (+ (/ 2.0 z) 2.0) t) 2.0)) (+ (/ (+ (/ 2.0 z) 2.0) t) 2.0) (- (* 2.0 (/ 1 t)) 2.0) (- (* 2.0 (/ 1 t)) 2.0) (neg 2.0) (/ (+ (/ 2.0 z) 2.0) t) (/ (+ (/ 2.0 z) 2.0) t) (/ (+ (/ 2.0 z) 2.0) t) (+ (/ (+ (/ 2.0 z) 2.0) t) (/ x y)) (- (+ (/ x y) (* 2.0 (/ 1 t))) 2.0) (- (+ (/ x y) (* 2.0 (/ 1 t))) 2.0) (+ (/ 2.0 z) 2.0) (+ (/ 2.0 z) 2.0) (+ (/ 2.0 z) 2.0) (- (/ (+ (/ 2.0 z) 2.0) t) 2.0) (- (/ (+ (/ 2.0 z) 2.0) t) 2.0) (- (/ (+ (/ 2.0 z) 2.0) t) 2.0) 0.946 * * * [progress]: adding candidates to table 1.387 * * [progress]: iteration 3 / 4 1.387 * * * [progress]: picking best candidate 1.409 * * * * [pick]: Picked # 1.409 * * * [progress]: localizing error 1.418 * * * [progress]: generating rewritten candidates 1.418 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2 1) 1.428 * * * * [progress]: [ 2 / 4 ] rewriting at (2) 1.447 * * * * [progress]: [ 3 / 4 ] rewriting at (2 2 1 1) 1.453 * * * * [progress]: [ 4 / 4 ] rewriting at (2 2) 1.467 * * * [progress]: generating series expansions 1.467 * * * * [progress]: [ 1 / 4 ] generating series at (2 2 1) 1.467 * [approximate]: Approximating (/ (+ (* 2.0 (/ 1 z)) 2.0) t) in (z t) around 0 1.470 * [taylor]: Taking taylor expansion of (/ (+ (* 2.0 (/ 1 z)) 2.0) t) in t 1.471 * [taylor]: Taking taylor expansion of (/ (+ (* 2.0 (/ 1 z)) 2.0) t) in t 1.474 * [taylor]: Taking taylor expansion of (/ (+ (* 2.0 (/ 1 z)) 2.0) t) in t 1.478 * [taylor]: Taking taylor expansion of (/ (+ (* 2.0 (/ 1 z)) 2.0) t) in t 1.480 * [approximate]: Approximating (* t (+ (* 2.0 z) 2.0)) in (z t) around 0 1.481 * [taylor]: Taking taylor expansion of (* t (+ (* 2.0 z) 2.0)) in t 1.483 * [taylor]: Taking taylor expansion of (* t (+ (* 2.0 z) 2.0)) in t 1.486 * [taylor]: Taking taylor expansion of (* t (+ (* 2.0 z) 2.0)) in t 1.489 * [taylor]: Taking taylor expansion of (* t (+ (* 2.0 z) 2.0)) in t 1.492 * [taylor]: Taking taylor expansion of (* t (+ (* 2.0 z) 2.0)) in t 1.493 * [approximate]: Approximating (* -1 (* (- 2.0 (* 2.0 z)) t)) in (z t) around 0 1.494 * [taylor]: Taking taylor expansion of (* -1 (* (- 2.0 (* 2.0 z)) t)) in t 1.497 * [taylor]: Taking taylor expansion of (* -1 (* (- 2.0 (* 2.0 z)) t)) in t 1.504 * [taylor]: Taking taylor expansion of (* -1 (* (- 2.0 (* 2.0 z)) t)) in t 1.509 * [taylor]: Taking taylor expansion of (* -1 (* (- 2.0 (* 2.0 z)) t)) in t 1.514 * [taylor]: Taking taylor expansion of (* -1 (* (- 2.0 (* 2.0 z)) t)) in t 1.515 * * * * [progress]: [ 2 / 4 ] generating series at (2) 1.515 * [approximate]: Approximating (- (+ (* 2.0 (/ 1 (* t z))) (+ (/ x y) (* 2.0 (/ 1 t)))) 2.0) in (x y z t) around 0 1.518 * [taylor]: Taking taylor expansion of (- (+ (* 2.0 (/ 1 (* t z))) (+ (/ x y) (* 2.0 (/ 1 t)))) 2.0) in y 1.519 * [taylor]: Taking taylor expansion of (- (+ (* 2.0 (/ 1 (* t z))) (+ (/ x y) (* 2.0 (/ 1 t)))) 2.0) in y 1.519 * [taylor]: Taking taylor expansion of (- (+ (* 2.0 (/ 1 (* t z))) (+ (/ x y) (* 2.0 (/ 1 t)))) 2.0) in z 1.520 * [taylor]: Taking taylor expansion of (- (+ (* 2.0 (/ 1 (* t z))) (+ (/ x y) (* 2.0 (/ 1 t)))) 2.0) in z 1.521 * [taylor]: Taking taylor expansion of (- (+ (* 2.0 (/ 1 (* t z))) (+ (/ x y) (* 2.0 (/ 1 t)))) 2.0) in t 1.525 * [taylor]: Taking taylor expansion of (- (+ (* 2.0 (/ 1 (* t z))) (+ (/ x y) (* 2.0 (/ 1 t)))) 2.0) in y 1.525 * [taylor]: Taking taylor expansion of (- (+ (* 2.0 (/ 1 (* t z))) (+ (/ x y) (* 2.0 (/ 1 t)))) 2.0) in z 1.527 * [taylor]: Taking taylor expansion of (- (+ (* 2.0 (/ 1 (* t z))) (+ (/ x y) (* 2.0 (/ 1 t)))) 2.0) in z 1.527 * [taylor]: Taking taylor expansion of (- (+ (* 2.0 (/ 1 (* t z))) (+ (/ x y) (* 2.0 (/ 1 t)))) 2.0) in t 1.529 * [taylor]: Taking taylor expansion of (- (+ (* 2.0 (/ 1 (* t z))) (+ (/ x y) (* 2.0 (/ 1 t)))) 2.0) in t 1.535 * [taylor]: Taking taylor expansion of (- (+ (* 2.0 (/ 1 (* t z))) (+ (/ x y) (* 2.0 (/ 1 t)))) 2.0) in y 1.535 * [taylor]: Taking taylor expansion of (- (+ (* 2.0 (/ 1 (* t z))) (+ (/ x y) (* 2.0 (/ 1 t)))) 2.0) in z 1.536 * [taylor]: Taking taylor expansion of (- (+ (* 2.0 (/ 1 (* t z))) (+ (/ x y) (* 2.0 (/ 1 t)))) 2.0) in z 1.539 * [taylor]: Taking taylor expansion of (- (+ (* 2.0 (/ 1 (* t z))) (+ (/ x y) (* 2.0 (/ 1 t)))) 2.0) in z 1.539 * [taylor]: Taking taylor expansion of (- (+ (* 2.0 (/ 1 (* t z))) (+ (/ x y) (* 2.0 (/ 1 t)))) 2.0) in t 1.539 * [taylor]: Taking taylor expansion of (- (+ (* 2.0 (/ 1 (* t z))) (+ (/ x y) (* 2.0 (/ 1 t)))) 2.0) in t 1.539 * [taylor]: Taking taylor expansion of (- (+ (* 2.0 (/ 1 (* t z))) (+ (/ x y) (* 2.0 (/ 1 t)))) 2.0) in t 1.541 * [taylor]: Taking taylor expansion of (- (+ (* 2.0 (/ 1 (* t z))) (+ (/ x y) (* 2.0 (/ 1 t)))) 2.0) in t 1.543 * [approximate]: Approximating (- (+ (* 2.0 (* t z)) (+ (* 2.0 t) (/ y x))) 2.0) in (x y z t) around 0 1.543 * [taylor]: Taking taylor expansion of (- (+ (* 2.0 (* t z)) (+ (* 2.0 t) (/ y x))) 2.0) in y 1.543 * [taylor]: Taking taylor expansion of (- (+ (* 2.0 (* t z)) (+ (* 2.0 t) (/ y x))) 2.0) in z 1.543 * [taylor]: Taking taylor expansion of (- (+ (* 2.0 (* t z)) (+ (* 2.0 t) (/ y x))) 2.0) in t 1.545 * [taylor]: Taking taylor expansion of (- (+ (* 2.0 (* t z)) (+ (* 2.0 t) (/ y x))) 2.0) in y 1.546 * [taylor]: Taking taylor expansion of (- (+ (* 2.0 (* t z)) (+ (* 2.0 t) (/ y x))) 2.0) in z 1.547 * [taylor]: Taking taylor expansion of (- (+ (* 2.0 (* t z)) (+ (* 2.0 t) (/ y x))) 2.0) in t 1.549 * [taylor]: Taking taylor expansion of (- (+ (* 2.0 (* t z)) (+ (* 2.0 t) (/ y x))) 2.0) in z 1.549 * [taylor]: Taking taylor expansion of (- (+ (* 2.0 (* t z)) (+ (* 2.0 t) (/ y x))) 2.0) in t 1.549 * [taylor]: Taking taylor expansion of (- (+ (* 2.0 (* t z)) (+ (* 2.0 t) (/ y x))) 2.0) in t 1.552 * [taylor]: Taking taylor expansion of (- (+ (* 2.0 (* t z)) (+ (* 2.0 t) (/ y x))) 2.0) in y 1.552 * [taylor]: Taking taylor expansion of (- (+ (* 2.0 (* t z)) (+ (* 2.0 t) (/ y x))) 2.0) in z 1.552 * [taylor]: Taking taylor expansion of (- (+ (* 2.0 (* t z)) (+ (* 2.0 t) (/ y x))) 2.0) in t 1.554 * [taylor]: Taking taylor expansion of (- (+ (* 2.0 (* t z)) (+ (* 2.0 t) (/ y x))) 2.0) in z 1.554 * [taylor]: Taking taylor expansion of (- (+ (* 2.0 (* t z)) (+ (* 2.0 t) (/ y x))) 2.0) in t 1.554 * [taylor]: Taking taylor expansion of (- (+ (* 2.0 (* t z)) (+ (* 2.0 t) (/ y x))) 2.0) in z 1.554 * [taylor]: Taking taylor expansion of (- (+ (* 2.0 (* t z)) (+ (* 2.0 t) (/ y x))) 2.0) in t 1.555 * [taylor]: Taking taylor expansion of (- (+ (* 2.0 (* t z)) (+ (* 2.0 t) (/ y x))) 2.0) in t 1.556 * [approximate]: Approximating (- (+ (* 2.0 (* t z)) (/ y x)) (+ (* 2.0 t) 2.0)) in (x y z t) around 0 1.557 * [taylor]: Taking taylor expansion of (- (+ (* 2.0 (* t z)) (/ y x)) (+ (* 2.0 t) 2.0)) in y 1.557 * [taylor]: Taking taylor expansion of (- (+ (* 2.0 (* t z)) (/ y x)) (+ (* 2.0 t) 2.0)) in z 1.557 * [taylor]: Taking taylor expansion of (- (+ (* 2.0 (* t z)) (/ y x)) (+ (* 2.0 t) 2.0)) in t 1.558 * [taylor]: Taking taylor expansion of (- (+ (* 2.0 (* t z)) (/ y x)) (+ (* 2.0 t) 2.0)) in y 1.558 * [taylor]: Taking taylor expansion of (- (+ (* 2.0 (* t z)) (/ y x)) (+ (* 2.0 t) 2.0)) in z 1.559 * [taylor]: Taking taylor expansion of (- (+ (* 2.0 (* t z)) (/ y x)) (+ (* 2.0 t) 2.0)) in t 1.560 * [taylor]: Taking taylor expansion of (- (+ (* 2.0 (* t z)) (/ y x)) (+ (* 2.0 t) 2.0)) in z 1.560 * [taylor]: Taking taylor expansion of (- (+ (* 2.0 (* t z)) (/ y x)) (+ (* 2.0 t) 2.0)) in t 1.560 * [taylor]: Taking taylor expansion of (- (+ (* 2.0 (* t z)) (/ y x)) (+ (* 2.0 t) 2.0)) in t 1.564 * [taylor]: Taking taylor expansion of (- (+ (* 2.0 (* t z)) (/ y x)) (+ (* 2.0 t) 2.0)) in y 1.564 * [taylor]: Taking taylor expansion of (- (+ (* 2.0 (* t z)) (/ y x)) (+ (* 2.0 t) 2.0)) in z 1.564 * [taylor]: Taking taylor expansion of (- (+ (* 2.0 (* t z)) (/ y x)) (+ (* 2.0 t) 2.0)) in t 1.566 * [taylor]: Taking taylor expansion of (- (+ (* 2.0 (* t z)) (/ y x)) (+ (* 2.0 t) 2.0)) in z 1.566 * [taylor]: Taking taylor expansion of (- (+ (* 2.0 (* t z)) (/ y x)) (+ (* 2.0 t) 2.0)) in t 1.566 * [taylor]: Taking taylor expansion of (- (+ (* 2.0 (* t z)) (/ y x)) (+ (* 2.0 t) 2.0)) in z 1.566 * [taylor]: Taking taylor expansion of (- (+ (* 2.0 (* t z)) (/ y x)) (+ (* 2.0 t) 2.0)) in t 1.567 * [taylor]: Taking taylor expansion of (- (+ (* 2.0 (* t z)) (/ y x)) (+ (* 2.0 t) 2.0)) in t 1.568 * * * * [progress]: [ 3 / 4 ] generating series at (2 2 1 1) 1.568 * [approximate]: Approximating (+ (* 2.0 (/ 1 z)) 2.0) in (z) around 0 1.584 * [approximate]: Approximating (+ (* 2.0 z) 2.0) in (z) around 0 1.593 * [approximate]: Approximating (- 2.0 (* 2.0 z)) in (z) around 0 1.607 * * * * [progress]: [ 4 / 4 ] generating series at (2 2) 1.607 * [approximate]: Approximating (- (+ (* 2.0 (/ 1 (* t z))) (* 2.0 (/ 1 t))) 2.0) in (z t) around 0 1.609 * [taylor]: Taking taylor expansion of (- (+ (* 2.0 (/ 1 (* t z))) (* 2.0 (/ 1 t))) 2.0) in t 1.611 * [taylor]: Taking taylor expansion of (- (+ (* 2.0 (/ 1 (* t z))) (* 2.0 (/ 1 t))) 2.0) in t 1.616 * [taylor]: Taking taylor expansion of (- (+ (* 2.0 (/ 1 (* t z))) (* 2.0 (/ 1 t))) 2.0) in t 1.619 * [approximate]: Approximating (- (+ (* 2.0 (* t z)) (* 2.0 t)) 2.0) in (z t) around 0 1.620 * [taylor]: Taking taylor expansion of (- (+ (* 2.0 (* t z)) (* 2.0 t)) 2.0) in t 1.624 * [taylor]: Taking taylor expansion of (- (+ (* 2.0 (* t z)) (* 2.0 t)) 2.0) in t 1.629 * [taylor]: Taking taylor expansion of (- (+ (* 2.0 (* t z)) (* 2.0 t)) 2.0) in t 1.630 * [approximate]: Approximating (- (* 2.0 (* t z)) (+ (* 2.0 t) 2.0)) in (z t) around 0 1.631 * [taylor]: Taking taylor expansion of (- (* 2.0 (* t z)) (+ (* 2.0 t) 2.0)) in t 1.634 * [taylor]: Taking taylor expansion of (- (* 2.0 (* t z)) (+ (* 2.0 t) 2.0)) in t 1.639 * [taylor]: Taking taylor expansion of (- (* 2.0 (* t z)) (+ (* 2.0 t) 2.0)) in t 1.641 * * * [progress]: simplifying candidates 1.643 * [simplify]: Simplifying using # : (- (log (+ (/ 2.0 z) 2.0)) (log t)) (log (/ (+ (/ 2.0 z) 2.0) t)) (exp (/ (+ (/ 2.0 z) 2.0) t)) (/ (* (* (+ (/ 2.0 z) 2.0) (+ (/ 2.0 z) 2.0)) (+ (/ 2.0 z) 2.0)) (* (* t t) t)) (* (cbrt (/ (+ (/ 2.0 z) 2.0) t)) (cbrt (/ (+ (/ 2.0 z) 2.0) t))) (cbrt (/ (+ (/ 2.0 z) 2.0) t)) (* (* (/ (+ (/ 2.0 z) 2.0) t) (/ (+ (/ 2.0 z) 2.0) t)) (/ (+ (/ 2.0 z) 2.0) t)) (sqrt (/ (+ (/ 2.0 z) 2.0) t)) (sqrt (/ (+ (/ 2.0 z) 2.0) t)) (neg (+ (/ 2.0 z) 2.0)) (neg t) (/ (* (cbrt (+ (/ 2.0 z) 2.0)) (cbrt (+ (/ 2.0 z) 2.0))) (* (cbrt t) (cbrt t))) (/ (cbrt (+ (/ 2.0 z) 2.0)) (cbrt t)) (/ (* (cbrt (+ (/ 2.0 z) 2.0)) (cbrt (+ (/ 2.0 z) 2.0))) (sqrt t)) (/ (cbrt (+ (/ 2.0 z) 2.0)) (sqrt t)) (/ (* (cbrt (+ (/ 2.0 z) 2.0)) (cbrt (+ (/ 2.0 z) 2.0))) 1) (/ (cbrt (+ (/ 2.0 z) 2.0)) t) (/ (sqrt (+ (/ 2.0 z) 2.0)) (* (cbrt t) (cbrt t))) (/ (sqrt (+ (/ 2.0 z) 2.0)) (cbrt t)) (/ (sqrt (+ (/ 2.0 z) 2.0)) (sqrt t)) (/ (sqrt (+ (/ 2.0 z) 2.0)) (sqrt t)) (/ (sqrt (+ (/ 2.0 z) 2.0)) 1) (/ (sqrt (+ (/ 2.0 z) 2.0)) t) (/ 1 (* (cbrt t) (cbrt t))) (/ (+ (/ 2.0 z) 2.0) (cbrt t)) (/ 1 (sqrt t)) (/ (+ (/ 2.0 z) 2.0) (sqrt t)) (/ 1 1) (/ (+ (/ 2.0 z) 2.0) t) (/ 1 (* (cbrt t) (cbrt t))) (/ (+ (/ 2.0 z) 2.0) (cbrt t)) (/ 1 (sqrt t)) (/ (+ (/ 2.0 z) 2.0) (sqrt t)) (/ 1 1) (/ (+ (/ 2.0 z) 2.0) t) (/ 1 t) (/ t (+ (/ 2.0 z) 2.0)) (/ (+ (/ 2.0 z) 2.0) (* (cbrt t) (cbrt t))) (/ (+ (/ 2.0 z) 2.0) (sqrt t)) (/ (+ (/ 2.0 z) 2.0) 1) (/ t (cbrt (+ (/ 2.0 z) 2.0))) (/ t (sqrt (+ (/ 2.0 z) 2.0))) (/ t (+ (/ 2.0 z) 2.0)) (/ t (+ (/ 2.0 z) 2.0)) (* t (+ (* (/ 2.0 z) (/ 2.0 z)) (- (* 2.0 2.0) (* (/ 2.0 z) 2.0)))) (* t (- (/ 2.0 z) 2.0)) (* (exp (/ x y)) (/ (exp (/ (+ (/ 2.0 z) 2.0) t)) (exp 2.0))) (* (exp (/ x y)) (exp (- (/ (+ (/ 2.0 z) 2.0) t) 2.0))) (log (+ (/ x y) (- (/ (+ (/ 2.0 z) 2.0) t) 2.0))) (exp (+ (/ x y) (- (/ (+ (/ 2.0 z) 2.0) t) 2.0))) (* (cbrt (+ (/ x y) (- (/ (+ (/ 2.0 z) 2.0) t) 2.0))) (cbrt (+ (/ x y) (- (/ (+ (/ 2.0 z) 2.0) t) 2.0)))) (cbrt (+ (/ x y) (- (/ (+ (/ 2.0 z) 2.0) t) 2.0))) (* (* (+ (/ x y) (- (/ (+ (/ 2.0 z) 2.0) t) 2.0)) (+ (/ x y) (- (/ (+ (/ 2.0 z) 2.0) t) 2.0))) (+ (/ x y) (- (/ (+ (/ 2.0 z) 2.0) t) 2.0))) (sqrt (+ (/ x y) (- (/ (+ (/ 2.0 z) 2.0) t) 2.0))) (sqrt (+ (/ x y) (- (/ (+ (/ 2.0 z) 2.0) t) 2.0))) (+ (* x (+ (* (/ (+ (/ 2.0 z) 2.0) t) (/ (+ (/ 2.0 z) 2.0) t)) (+ (* 2.0 2.0) (* (/ (+ (/ 2.0 z) 2.0) t) 2.0)))) (* y (- (pow (/ (+ (/ 2.0 z) 2.0) t) 3) (pow 2.0 3)))) (* y (+ (* (/ (+ (/ 2.0 z) 2.0) t) (/ (+ (/ 2.0 z) 2.0) t)) (+ (* 2.0 2.0) (* (/ (+ (/ 2.0 z) 2.0) t) 2.0)))) (+ (* x (+ (/ (+ (/ 2.0 z) 2.0) t) 2.0)) (* y (- (* (/ (+ (/ 2.0 z) 2.0) t) (/ (+ (/ 2.0 z) 2.0) t)) (* 2.0 2.0)))) (* y (+ (/ (+ (/ 2.0 z) 2.0) t) 2.0)) (+ (pow (/ x y) 3) (pow (- (/ (+ (/ 2.0 z) 2.0) t) 2.0) 3)) (+ (* (/ x y) (/ x y)) (- (* (- (/ (+ (/ 2.0 z) 2.0) t) 2.0) (- (/ (+ (/ 2.0 z) 2.0) t) 2.0)) (* (/ x y) (- (/ (+ (/ 2.0 z) 2.0) t) 2.0)))) (- (* (/ x y) (/ x y)) (* (- (/ (+ (/ 2.0 z) 2.0) t) 2.0) (- (/ (+ (/ 2.0 z) 2.0) t) 2.0))) (- (/ x y) (- (/ (+ (/ 2.0 z) 2.0) t) 2.0)) (+ (/ x y) (- (/ (+ (/ 2.0 z) 2.0) t) 2.0)) (+ (/ x y) (- (/ (+ (/ 2.0 z) 2.0) t) 2.0)) (+ (/ x y) (/ (+ (/ 2.0 z) 2.0) t)) (+ (/ x y) (/ (+ (/ 2.0 z) 2.0) t)) (+ (/ x y) (/ (+ (/ 2.0 z) 2.0) t)) (* (exp (/ 2.0 z)) (exp 2.0)) (log (+ (/ 2.0 z) 2.0)) (exp (+ (/ 2.0 z) 2.0)) (* (cbrt (+ (/ 2.0 z) 2.0)) (cbrt (+ (/ 2.0 z) 2.0))) (cbrt (+ (/ 2.0 z) 2.0)) (* (* (+ (/ 2.0 z) 2.0) (+ (/ 2.0 z) 2.0)) (+ (/ 2.0 z) 2.0)) (sqrt (+ (/ 2.0 z) 2.0)) (sqrt (+ (/ 2.0 z) 2.0)) (+ (pow (/ 2.0 z) 3) (pow 2.0 3)) (+ (* (/ 2.0 z) (/ 2.0 z)) (- (* 2.0 2.0) (* (/ 2.0 z) 2.0))) (- (* (/ 2.0 z) (/ 2.0 z)) (* 2.0 2.0)) (- (/ 2.0 z) 2.0) (+ (/ 2.0 z) 2.0) (/ (exp (/ (+ (/ 2.0 z) 2.0) t)) (exp 2.0)) (log (- (/ (+ (/ 2.0 z) 2.0) t) 2.0)) (exp (- (/ (+ (/ 2.0 z) 2.0) t) 2.0)) (* (cbrt (- (/ (+ (/ 2.0 z) 2.0) t) 2.0)) (cbrt (- (/ (+ (/ 2.0 z) 2.0) t) 2.0))) (cbrt (- (/ (+ (/ 2.0 z) 2.0) t) 2.0)) (* (* (- (/ (+ (/ 2.0 z) 2.0) t) 2.0) (- (/ (+ (/ 2.0 z) 2.0) t) 2.0)) (- (/ (+ (/ 2.0 z) 2.0) t) 2.0)) (sqrt (- (/ (+ (/ 2.0 z) 2.0) t) 2.0)) (sqrt (- (/ (+ (/ 2.0 z) 2.0) t) 2.0)) (- (pow (/ (+ (/ 2.0 z) 2.0) t) 3) (pow 2.0 3)) (+ (* (/ (+ (/ 2.0 z) 2.0) t) (/ (+ (/ 2.0 z) 2.0) t)) (+ (* 2.0 2.0) (* (/ (+ (/ 2.0 z) 2.0) t) 2.0))) (neg 2.0) (- (* (/ (+ (/ 2.0 z) 2.0) t) (/ (+ (/ 2.0 z) 2.0) t)) (* 2.0 2.0)) (+ (/ (+ (/ 2.0 z) 2.0) t) 2.0) (+ (sqrt (/ (+ (/ 2.0 z) 2.0) t)) (sqrt 2.0)) (- (sqrt (/ (+ (/ 2.0 z) 2.0) t)) (sqrt 2.0)) (+ (/ (sqrt (+ (/ 2.0 z) 2.0)) (sqrt t)) (sqrt 2.0)) (- (/ (sqrt (+ (/ 2.0 z) 2.0)) (sqrt t)) (sqrt 2.0)) (- (/ (+ (/ 2.0 z) 2.0) t) 2.0) (neg 2.0) (+ (* 2.0 (/ 1 (* t z))) (* 2.0 (/ 1 t))) (+ (* 2.0 (/ 1 (* t z))) (* 2.0 (/ 1 t))) (+ (* 2.0 (/ 1 (* t z))) (* 2.0 (/ 1 t))) (+ (* 2.0 (/ 1 (* t z))) (+ (/ x y) (* 2.0 (/ 1 t)))) (- (/ x y) 2.0) (- (/ x y) 2.0) (+ (* 2.0 (/ 1 z)) 2.0) (+ (* 2.0 (/ 1 z)) 2.0) (+ (* 2.0 (/ 1 z)) 2.0) (- (+ (* 2.0 (/ 1 (* t z))) (* 2.0 (/ 1 t))) 2.0) (- (+ (* 2.0 (/ 1 (* t z))) (* 2.0 (/ 1 t))) 2.0) (- (+ (* 2.0 (/ 1 (* t z))) (* 2.0 (/ 1 t))) 2.0) 1.649 * * [simplify]: iteration 0 : 347 enodes (cost 628 ) 1.655 * * [simplify]: iteration 1 : 1006 enodes (cost 599 ) 1.673 * * [simplify]: iteration 2 : 3820 enodes (cost 582 ) 1.733 * * [simplify]: iteration 3 : 5001 enodes (cost 574 ) 1.739 * [simplify]: Simplified to: (log (/ (+ (/ 2.0 z) 2.0) t)) (log (/ (+ (/ 2.0 z) 2.0) t)) (exp (/ (+ (/ 2.0 z) 2.0) t)) (pow (/ (+ (/ 2.0 z) 2.0) t) 3) (* (cbrt (/ (+ (/ 2.0 z) 2.0) t)) (cbrt (/ (+ (/ 2.0 z) 2.0) t))) (cbrt (/ (+ (/ 2.0 z) 2.0) t)) (pow (/ (+ (/ 2.0 z) 2.0) t) 3) (sqrt (/ (+ (/ 2.0 z) 2.0) t)) (sqrt (/ (+ (/ 2.0 z) 2.0) t)) (neg (+ (/ 2.0 z) 2.0)) (neg t) (/ (* (cbrt (+ (/ 2.0 z) 2.0)) (cbrt (+ (/ 2.0 z) 2.0))) (* (cbrt t) (cbrt t))) (/ (cbrt (+ (/ 2.0 z) 2.0)) (cbrt t)) (/ (* (cbrt (+ (/ 2.0 z) 2.0)) (cbrt (+ (/ 2.0 z) 2.0))) (sqrt t)) (/ (cbrt (+ (/ 2.0 z) 2.0)) (sqrt t)) (* (cbrt (+ (/ 2.0 z) 2.0)) (cbrt (+ (/ 2.0 z) 2.0))) (/ (cbrt (+ (/ 2.0 z) 2.0)) t) (/ (sqrt (+ (/ 2.0 z) 2.0)) (* (cbrt t) (cbrt t))) (/ (sqrt (+ (/ 2.0 z) 2.0)) (cbrt t)) (/ (sqrt (+ (/ 2.0 z) 2.0)) (sqrt t)) (/ (sqrt (+ (/ 2.0 z) 2.0)) (sqrt t)) (sqrt (+ (/ 2.0 z) 2.0)) (/ (sqrt (+ (/ 2.0 z) 2.0)) t) (/ 1 (* (cbrt t) (cbrt t))) (/ (+ (/ 2.0 z) 2.0) (cbrt t)) (/ 1 (sqrt t)) (/ (+ (/ 2.0 z) 2.0) (sqrt t)) 1 (/ (+ (/ 2.0 z) 2.0) t) (/ 1 (* (cbrt t) (cbrt t))) (/ (+ (/ 2.0 z) 2.0) (cbrt t)) (/ 1 (sqrt t)) (/ (+ (/ 2.0 z) 2.0) (sqrt t)) 1 (/ (+ (/ 2.0 z) 2.0) t) (/ 1 t) (/ t (+ (/ 2.0 z) 2.0)) (/ (+ (/ 2.0 z) 2.0) (* (cbrt t) (cbrt t))) (/ (+ (/ 2.0 z) 2.0) (sqrt t)) (+ (/ 2.0 z) 2.0) (/ t (cbrt (+ (/ 2.0 z) 2.0))) (/ t (sqrt (+ (/ 2.0 z) 2.0))) (/ t (+ (/ 2.0 z) 2.0)) (/ t (+ (/ 2.0 z) 2.0)) (* (+ (* 2.0 (- 2.0 (/ 2.0 z))) (* (/ 2.0 z) (/ 2.0 z))) t) (* t (- (/ 2.0 z) 2.0)) (exp (+ (/ x y) (- (/ (+ (/ 2.0 z) 2.0) t) 2.0))) (exp (+ (/ x y) (- (/ (+ (/ 2.0 z) 2.0) t) 2.0))) (log (+ (/ x y) (- (/ (+ (/ 2.0 z) 2.0) t) 2.0))) (exp (+ (/ x y) (- (/ (+ (/ 2.0 z) 2.0) t) 2.0))) (* (cbrt (+ (/ x y) (- (/ (+ (/ 2.0 z) 2.0) t) 2.0))) (cbrt (+ (/ x y) (- (/ (+ (/ 2.0 z) 2.0) t) 2.0)))) (cbrt (+ (/ x y) (- (/ (+ (/ 2.0 z) 2.0) t) 2.0))) (pow (+ (/ x y) (- (/ (+ (/ 2.0 z) 2.0) t) 2.0)) 3) (sqrt (+ (/ x y) (- (/ (+ (/ 2.0 z) 2.0) t) 2.0))) (sqrt (+ (/ x y) (- (/ (+ (/ 2.0 z) 2.0) t) 2.0))) (+ (* x (+ (* (/ (+ (/ 2.0 z) 2.0) t) (/ (+ (/ 2.0 z) 2.0) t)) (+ (* 2.0 2.0) (* (/ (+ (/ 2.0 z) 2.0) t) 2.0)))) (* y (- (pow (/ (+ (/ 2.0 z) 2.0) t) 3) (pow 2.0 3)))) (* (+ (* 2.0 (+ 2.0 (/ (+ (/ 2.0 z) 2.0) t))) (* (/ (+ (/ 2.0 z) 2.0) t) (/ (+ (/ 2.0 z) 2.0) t))) y) (* (+ (/ (+ (/ 2.0 z) 2.0) t) 2.0) (+ (* (- (/ (+ (/ 2.0 z) 2.0) t) 2.0) y) x)) (* y (+ (/ (+ (/ 2.0 z) 2.0) t) 2.0)) (+ (pow (/ x y) 3) (pow (- (/ (+ (/ 2.0 z) 2.0) t) 2.0) 3)) (+ (* (- (/ (+ (/ 2.0 z) 2.0) t) 2.0) (- (- (/ (+ (/ 2.0 z) 2.0) t) 2.0) (/ x y))) (* (/ x y) (/ x y))) (- (* (/ x y) (/ x y)) (* (- (/ (+ (/ 2.0 z) 2.0) t) 2.0) (- (/ (+ (/ 2.0 z) 2.0) t) 2.0))) (- (/ x y) (- (/ (+ (/ 2.0 z) 2.0) t) 2.0)) (+ (/ x y) (- (/ (+ (/ 2.0 z) 2.0) t) 2.0)) (+ (/ x y) (- (/ (+ (/ 2.0 z) 2.0) t) 2.0)) (+ (/ x y) (/ (+ (/ 2.0 z) 2.0) t)) (+ (/ x y) (/ (+ (/ 2.0 z) 2.0) t)) (+ (/ x y) (/ (+ (/ 2.0 z) 2.0) t)) (exp (+ (/ 2.0 z) 2.0)) (log (+ (/ 2.0 z) 2.0)) (exp (+ (/ 2.0 z) 2.0)) (* (cbrt (+ (/ 2.0 z) 2.0)) (cbrt (+ (/ 2.0 z) 2.0))) (cbrt (+ (/ 2.0 z) 2.0)) (pow (+ (/ 2.0 z) 2.0) 3) (sqrt (+ (/ 2.0 z) 2.0)) (sqrt (+ (/ 2.0 z) 2.0)) (+ (pow (/ 2.0 z) 3) (pow 2.0 3)) (+ (* 2.0 (- 2.0 (/ 2.0 z))) (* (/ 2.0 z) (/ 2.0 z))) (- (* (/ 2.0 z) (/ 2.0 z)) (* 2.0 2.0)) (- (/ 2.0 z) 2.0) (+ (/ 2.0 z) 2.0) (exp (- (/ (+ (/ 2.0 z) 2.0) t) 2.0)) (log (- (/ (+ (/ 2.0 z) 2.0) t) 2.0)) (exp (- (/ (+ (/ 2.0 z) 2.0) t) 2.0)) (* (cbrt (- (/ (+ (/ 2.0 z) 2.0) t) 2.0)) (cbrt (- (/ (+ (/ 2.0 z) 2.0) t) 2.0))) (cbrt (- (/ (+ (/ 2.0 z) 2.0) t) 2.0)) (pow (- (/ (+ (/ 2.0 z) 2.0) t) 2.0) 3) (sqrt (- (/ (+ (/ 2.0 z) 2.0) t) 2.0)) (sqrt (- (/ (+ (/ 2.0 z) 2.0) t) 2.0)) (- (pow (/ (+ (/ 2.0 z) 2.0) t) 3) (pow 2.0 3)) (+ (* (/ (+ (/ 2.0 z) 2.0) t) (+ 2.0 (/ (+ (/ 2.0 z) 2.0) t))) (* 2.0 2.0)) (neg 2.0) (- (* (/ (+ (/ 2.0 z) 2.0) t) (/ (+ (/ 2.0 z) 2.0) t)) (* 2.0 2.0)) (+ (/ (+ (/ 2.0 z) 2.0) t) 2.0) (+ (sqrt (/ (+ (/ 2.0 z) 2.0) t)) (sqrt 2.0)) (- (sqrt (/ (+ (/ 2.0 z) 2.0) t)) (sqrt 2.0)) (+ (/ (sqrt (+ (/ 2.0 z) 2.0)) (sqrt t)) (sqrt 2.0)) (- (/ (sqrt (+ (/ 2.0 z) 2.0)) (sqrt t)) (sqrt 2.0)) (- (/ (+ (/ 2.0 z) 2.0) t) 2.0) (neg 2.0) (/ (+ (/ 2.0 z) 2.0) t) (/ (+ (/ 2.0 z) 2.0) t) (/ (+ (/ 2.0 z) 2.0) t) (+ (/ x y) (/ (+ (/ 2.0 z) 2.0) t)) (- (/ x y) 2.0) (- (/ x y) 2.0) (+ (/ 2.0 z) 2.0) (+ (/ 2.0 z) 2.0) (+ (/ 2.0 z) 2.0) (- (/ (+ (/ 2.0 z) 2.0) t) 2.0) (- (/ (+ (/ 2.0 z) 2.0) t) 2.0) (- (/ (+ (/ 2.0 z) 2.0) t) 2.0) 1.740 * * * [progress]: adding candidates to table 2.101 * * [progress]: iteration 4 / 4 2.101 * * * [progress]: picking best candidate 2.124 * * * * [pick]: Picked # 2.124 * * * [progress]: localizing error 2.140 * * * [progress]: generating rewritten candidates 2.140 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2 1 2 2) 2.141 * * * * [progress]: [ 2 / 4 ] rewriting at (2 2 1 1 2 2) 2.142 * * * * [progress]: [ 3 / 4 ] rewriting at (2 2 1 1 2 1) 2.144 * * * * [progress]: [ 4 / 4 ] rewriting at (2 2 1 1 2) 2.151 * * * [progress]: generating series expansions 2.151 * * * * [progress]: [ 1 / 4 ] generating series at (2 2 1 2 2) 2.151 * [approximate]: Approximating (pow t 1/3) in (t) around 0 2.209 * [approximate]: Approximating (pow (/ 1 t) 1/3) in (t) around 0 2.270 * [approximate]: Approximating (* (cbrt -1) (pow (/ 1 t) 1/3)) in (t) around 0 2.348 * * * * [progress]: [ 2 / 4 ] generating series at (2 2 1 1 2 2) 2.348 * [approximate]: Approximating (pow t 1/3) in (t) around 0 2.406 * [approximate]: Approximating (pow (/ 1 t) 1/3) in (t) around 0 2.469 * [approximate]: Approximating (* (cbrt -1) (pow (/ 1 t) 1/3)) in (t) around 0 2.549 * * * * [progress]: [ 3 / 4 ] generating series at (2 2 1 1 2 1) 2.549 * [approximate]: Approximating (pow t 1/3) in (t) around 0 2.608 * [approximate]: Approximating (pow (/ 1 t) 1/3) in (t) around 0 2.669 * [approximate]: Approximating (* (cbrt -1) (pow (/ 1 t) 1/3)) in (t) around 0 2.747 * * * * [progress]: [ 4 / 4 ] generating series at (2 2 1 1 2) 2.747 * [approximate]: Approximating (pow (pow t 2) 1/3) in (t) around 0 2.811 * [approximate]: Approximating (pow (/ 1 (pow t 2)) 1/3) in (t) around 0 2.876 * [approximate]: Approximating (* (pow (cbrt -1) 2) (pow (/ 1 (pow t 2)) 1/3)) in (t) around 0 2.975 * * * [progress]: simplifying candidates 2.976 * [simplify]: Simplifying using # : (log (cbrt t)) (exp (cbrt t)) (cbrt (* (cbrt t) (cbrt t))) (cbrt (cbrt t)) (cbrt (sqrt t)) (cbrt (sqrt t)) (cbrt 1) (cbrt t) (* (cbrt (cbrt t)) (cbrt (cbrt t))) (cbrt (cbrt t)) (* (* (cbrt t) (cbrt t)) (cbrt t)) (sqrt (cbrt t)) (sqrt (cbrt t)) (log (cbrt t)) (exp (cbrt t)) (cbrt (* (cbrt t) (cbrt t))) (cbrt (cbrt t)) (cbrt (sqrt t)) (cbrt (sqrt t)) (cbrt 1) (cbrt t) (* (cbrt (cbrt t)) (cbrt (cbrt t))) (cbrt (cbrt t)) (* (* (cbrt t) (cbrt t)) (cbrt t)) (sqrt (cbrt t)) (sqrt (cbrt t)) (log (cbrt t)) (exp (cbrt t)) (cbrt (* (cbrt t) (cbrt t))) (cbrt (cbrt t)) (cbrt (sqrt t)) (cbrt (sqrt t)) (cbrt 1) (cbrt t) (* (cbrt (cbrt t)) (cbrt (cbrt t))) (cbrt (cbrt t)) (* (* (cbrt t) (cbrt t)) (cbrt t)) (sqrt (cbrt t)) (sqrt (cbrt t)) (+ 1/3 1/3) (+ 1 1) (* t t) (* (cbrt t) (cbrt t)) (+ 1 1) (+ (log (cbrt t)) (log (cbrt t))) (log (* (cbrt t) (cbrt t))) (exp (* (cbrt t) (cbrt t))) (* t t) (* (cbrt (* (cbrt t) (cbrt t))) (cbrt (* (cbrt t) (cbrt t)))) (cbrt (* (cbrt t) (cbrt t))) (* (* (* (cbrt t) (cbrt t)) (* (cbrt t) (cbrt t))) (* (cbrt t) (cbrt t))) (sqrt (* (cbrt t) (cbrt t))) (sqrt (* (cbrt t) (cbrt t))) (* (cbrt (* (cbrt t) (cbrt t))) (cbrt (* (cbrt t) (cbrt t)))) (* (cbrt (cbrt t)) (cbrt (cbrt t))) (* (cbrt (sqrt t)) (cbrt (sqrt t))) (* (cbrt (sqrt t)) (cbrt (sqrt t))) (* (cbrt 1) (cbrt 1)) (* (cbrt t) (cbrt t)) (* (* (cbrt (cbrt t)) (cbrt (cbrt t))) (* (cbrt (cbrt t)) (cbrt (cbrt t)))) (* (cbrt (cbrt t)) (cbrt (cbrt t))) (* (sqrt (cbrt t)) (sqrt (cbrt t))) (* (sqrt (cbrt t)) (sqrt (cbrt t))) (* 1 1) (* (cbrt t) (cbrt t)) (* (cbrt (sqrt t)) (cbrt (sqrt t))) (* (cbrt (sqrt t)) (cbrt (sqrt t))) (* (cbrt (sqrt t)) (sqrt (cbrt t))) (* (cbrt (sqrt t)) (sqrt (cbrt t))) (* (sqrt (cbrt t)) (cbrt (sqrt t))) (* (sqrt (cbrt t)) (cbrt (sqrt t))) (* (sqrt (cbrt t)) (sqrt (cbrt t))) (* (sqrt (cbrt t)) (sqrt (cbrt t))) (* 2 1/3) (* 2 1) (* (cbrt t) (cbrt (* (cbrt t) (cbrt t)))) (* (cbrt t) (cbrt (sqrt t))) (* (cbrt t) (cbrt 1)) (* (cbrt t) (* (cbrt (cbrt t)) (cbrt (cbrt t)))) (* (cbrt t) (sqrt (cbrt t))) (* (cbrt t) 1) (* (cbrt (cbrt t)) (cbrt t)) (* (cbrt (sqrt t)) (cbrt t)) (* (cbrt t) (cbrt t)) (* (cbrt (cbrt t)) (cbrt t)) (* (sqrt (cbrt t)) (cbrt t)) (* (cbrt t) (cbrt t)) (pow t 1/3) (pow (/ 1 t) -1/3) (* (pow (* -1 t) 1/3) (cbrt -1)) (pow t 1/3) (pow (/ 1 t) -1/3) (* (pow (* -1 t) 1/3) (cbrt -1)) (pow t 1/3) (pow (/ 1 t) -1/3) (* (pow (* -1 t) 1/3) (cbrt -1)) (pow t 2/3) (pow (/ 1 t) -2/3) (* (pow (cbrt -1) 2) (pow (pow t 2) 1/3)) 2.980 * * [simplify]: iteration 0 : 115 enodes (cost 288 ) 2.983 * * [simplify]: iteration 1 : 472 enodes (cost 261 ) 2.998 * * [simplify]: iteration 2 : 2959 enodes (cost 238 ) 3.063 * * [simplify]: iteration 3 : 5003 enodes (cost 235 ) 3.066 * [simplify]: Simplified to: (log (cbrt t)) (exp (cbrt t)) (cbrt (* (cbrt t) (cbrt t))) (cbrt (cbrt t)) (cbrt (sqrt t)) (cbrt (sqrt t)) 1 (pow t 1/3) (* (cbrt (cbrt t)) (cbrt (cbrt t))) (cbrt (cbrt t)) t (sqrt (cbrt t)) (sqrt (cbrt t)) (log (cbrt t)) (exp (cbrt t)) (cbrt (* (cbrt t) (cbrt t))) (cbrt (cbrt t)) (cbrt (sqrt t)) (cbrt (sqrt t)) 1 (pow t 1/3) (* (cbrt (cbrt t)) (cbrt (cbrt t))) (cbrt (cbrt t)) t (sqrt (cbrt t)) (sqrt (cbrt t)) (log (cbrt t)) (exp (cbrt t)) (cbrt (* (cbrt t) (cbrt t))) (cbrt (cbrt t)) (cbrt (sqrt t)) (cbrt (sqrt t)) 1 (pow t 1/3) (* (cbrt (cbrt t)) (cbrt (cbrt t))) (cbrt (cbrt t)) t (sqrt (cbrt t)) (sqrt (cbrt t)) 2/3 2 (pow t 2) (pow t 2/3) 2 (* 2/3 (log t)) (* 2/3 (log t)) (exp (pow t 2/3)) (pow t 2) (* (cbrt (* (cbrt t) (cbrt t))) (cbrt (* (cbrt t) (cbrt t)))) (cbrt (* (cbrt t) (cbrt t))) (pow t 2) (fabs (pow t 1/3)) (fabs (pow t 1/3)) (* (cbrt (* (cbrt t) (cbrt t))) (cbrt (* (cbrt t) (cbrt t)))) (* (cbrt (cbrt t)) (cbrt (cbrt t))) (* (cbrt (sqrt t)) (cbrt (sqrt t))) (* (cbrt (sqrt t)) (cbrt (sqrt t))) 1 (pow t 2/3) (pow (cbrt (cbrt t)) 4) (* (cbrt (cbrt t)) (cbrt (cbrt t))) (pow t 1/3) (pow t 1/3) 1 (pow t 2/3) (* (cbrt (sqrt t)) (cbrt (sqrt t))) (* (cbrt (sqrt t)) (cbrt (sqrt t))) (* (cbrt (sqrt t)) (sqrt (cbrt t))) (* (cbrt (sqrt t)) (sqrt (cbrt t))) (* (cbrt (sqrt t)) (sqrt (cbrt t))) (* (cbrt (sqrt t)) (sqrt (cbrt t))) (pow t 1/3) (pow t 1/3) 2/3 2 (* (cbrt t) (cbrt (* (cbrt t) (cbrt t)))) (* (cbrt t) (cbrt (sqrt t))) (pow t 1/3) (pow (cbrt (cbrt t)) 5) (pow (sqrt (cbrt t)) 3) (pow t 1/3) (pow (cbrt (cbrt t)) 4) (* (cbrt t) (cbrt (sqrt t))) (pow t 2/3) (pow (cbrt (cbrt t)) 4) (pow (sqrt (cbrt t)) 3) (pow t 2/3) (pow t 1/3) (pow (/ 1 t) -1/3) (* (pow (* -1 t) 1/3) (cbrt -1)) (pow t 1/3) (pow (/ 1 t) -1/3) (* (pow (* -1 t) 1/3) (cbrt -1)) (pow t 1/3) (pow (/ 1 t) -1/3) (* (pow (* -1 t) 1/3) (cbrt -1)) (pow t 2/3) (pow (/ 1 t) -2/3) (* (pow (cbrt -1) 2) (pow (pow t 2) 1/3)) 3.066 * * * [progress]: adding candidates to table 3.602 * [progress]: [Phase 3 of 3] Extracting. 3.602 * * [regime]: Finding splitpoints for: (# # # # # #) 3.604 * * * [regime-changes]: Trying 5 branch expressions: ((/ x y) t z y x) 3.604 * * * * [regimes]: Trying to branch on (/ x y) from (# # # # # #) 3.676 * * * * [regimes]: Trying to branch on t from (# # # # # #) 3.746 * * * * [regimes]: Trying to branch on z from (# # # # # #) 3.815 * * * * [regimes]: Trying to branch on y from (# # # # # #) 3.912 * * * * [regimes]: Trying to branch on x from (# # # # # #) 3.982 * * * [regime]: Found split indices: #