16.456 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.014 * * * [progress]: [2/2] Setting up program. 0.015 * [progress]: [Phase 2 of 3] Improving. 0.016 * [simplify]: Simplifying using # : (* (+ a b) (+ a b)) 0.018 * * [simplify]: iteration 0 : 11 enodes (cost 3 ) 0.019 * * [simplify]: iteration 1 : 27 enodes (cost 3 ) 0.020 * * [simplify]: iteration 2 : 66 enodes (cost 3 ) 0.022 * * [simplify]: iteration 3 : 113 enodes (cost 3 ) 0.024 * * [simplify]: iteration 4 : 145 enodes (cost 3 ) 0.026 * * [simplify]: iteration 5 : 165 enodes (cost 3 ) 0.029 * * [simplify]: iteration 6 : 182 enodes (cost 3 ) 0.031 * * [simplify]: iteration 7 : 184 enodes (cost 3 ) 0.033 * * [simplify]: iteration 8 : 184 enodes (cost 3 ) 0.033 * [simplify]: Simplified to: (* (+ a b) (+ a b)) 0.033 * * [progress]: iteration 1 / 4 0.033 * * * [progress]: picking best candidate 0.035 * * * * [pick]: Picked # 0.035 * * * [progress]: localizing error 0.038 * * * [progress]: generating rewritten candidates 0.038 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 0.047 * * * [progress]: generating series expansions 0.047 * * * * [progress]: [ 1 / 1 ] generating series at (2) 0.048 * [approximate]: Taking taylor expansion of (pow (+ a b) 2) in (a b) around 0 0.048 * [taylor]: Taking taylor expansion of (pow (+ a b) 2) in b 0.048 * [taylor]: Taking taylor expansion of (+ a b) in b 0.048 * [taylor]: Taking taylor expansion of a in b 0.048 * [taylor]: Taking taylor expansion of b in b 0.048 * [taylor]: Taking taylor expansion of (pow (+ a b) 2) in a 0.048 * [taylor]: Taking taylor expansion of (+ a b) in a 0.048 * [taylor]: Taking taylor expansion of a in a 0.048 * [taylor]: Taking taylor expansion of b in a 0.048 * [taylor]: Taking taylor expansion of (pow (+ a b) 2) in a 0.048 * [taylor]: Taking taylor expansion of (+ a b) in a 0.048 * [taylor]: Taking taylor expansion of a in a 0.048 * [taylor]: Taking taylor expansion of b in a 0.048 * [taylor]: Taking taylor expansion of (pow b 2) in b 0.048 * [taylor]: Taking taylor expansion of b in b 0.048 * [taylor]: Taking taylor expansion of (* 2 b) in b 0.049 * [taylor]: Taking taylor expansion of 2 in b 0.049 * [taylor]: Taking taylor expansion of b in b 0.049 * [taylor]: Taking taylor expansion of 1 in b 0.050 * [approximate]: Taking taylor expansion of (pow (+ (/ 1 b) (/ 1 a)) 2) in (a b) around 0 0.050 * [taylor]: Taking taylor expansion of (pow (+ (/ 1 b) (/ 1 a)) 2) in b 0.050 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (/ 1 a)) in b 0.050 * [taylor]: Taking taylor expansion of (/ 1 b) in b 0.050 * [taylor]: Taking taylor expansion of b in b 0.051 * [taylor]: Taking taylor expansion of (/ 1 a) in b 0.051 * [taylor]: Taking taylor expansion of a in b 0.051 * [taylor]: Taking taylor expansion of (pow (+ (/ 1 b) (/ 1 a)) 2) in a 0.051 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (/ 1 a)) in a 0.051 * [taylor]: Taking taylor expansion of (/ 1 b) in a 0.051 * [taylor]: Taking taylor expansion of b in a 0.051 * [taylor]: Taking taylor expansion of (/ 1 a) in a 0.051 * [taylor]: Taking taylor expansion of a in a 0.052 * [taylor]: Taking taylor expansion of (pow (+ (/ 1 b) (/ 1 a)) 2) in a 0.052 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (/ 1 a)) in a 0.052 * [taylor]: Taking taylor expansion of (/ 1 b) in a 0.052 * [taylor]: Taking taylor expansion of b in a 0.052 * [taylor]: Taking taylor expansion of (/ 1 a) in a 0.052 * [taylor]: Taking taylor expansion of a in a 0.053 * [taylor]: Taking taylor expansion of 1 in b 0.053 * [taylor]: Taking taylor expansion of (* 2 (/ 1 b)) in b 0.053 * [taylor]: Taking taylor expansion of 2 in b 0.053 * [taylor]: Taking taylor expansion of (/ 1 b) in b 0.053 * [taylor]: Taking taylor expansion of b in b 0.055 * [taylor]: Taking taylor expansion of (/ 1 (pow b 2)) in b 0.055 * [taylor]: Taking taylor expansion of (pow b 2) in b 0.055 * [taylor]: Taking taylor expansion of b in b 0.056 * [approximate]: Taking taylor expansion of (pow (+ (/ 1 b) (/ 1 a)) 2) in (a b) around 0 0.056 * [taylor]: Taking taylor expansion of (pow (+ (/ 1 b) (/ 1 a)) 2) in b 0.056 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (/ 1 a)) in b 0.056 * [taylor]: Taking taylor expansion of (/ 1 b) in b 0.056 * [taylor]: Taking taylor expansion of b in b 0.056 * [taylor]: Taking taylor expansion of (/ 1 a) in b 0.057 * [taylor]: Taking taylor expansion of a in b 0.057 * [taylor]: Taking taylor expansion of (pow (+ (/ 1 b) (/ 1 a)) 2) in a 0.057 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (/ 1 a)) in a 0.057 * [taylor]: Taking taylor expansion of (/ 1 b) in a 0.057 * [taylor]: Taking taylor expansion of b in a 0.057 * [taylor]: Taking taylor expansion of (/ 1 a) in a 0.057 * [taylor]: Taking taylor expansion of a in a 0.057 * [taylor]: Taking taylor expansion of (pow (+ (/ 1 b) (/ 1 a)) 2) in a 0.057 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (/ 1 a)) in a 0.058 * [taylor]: Taking taylor expansion of (/ 1 b) in a 0.058 * [taylor]: Taking taylor expansion of b in a 0.058 * [taylor]: Taking taylor expansion of (/ 1 a) in a 0.058 * [taylor]: Taking taylor expansion of a in a 0.058 * [taylor]: Taking taylor expansion of 1 in b 0.059 * [taylor]: Taking taylor expansion of (* 2 (/ 1 b)) in b 0.059 * [taylor]: Taking taylor expansion of 2 in b 0.059 * [taylor]: Taking taylor expansion of (/ 1 b) in b 0.059 * [taylor]: Taking taylor expansion of b in b 0.061 * [taylor]: Taking taylor expansion of (/ 1 (pow b 2)) in b 0.061 * [taylor]: Taking taylor expansion of (pow b 2) in b 0.061 * [taylor]: Taking taylor expansion of b in b 0.062 * * * [progress]: simplifying candidates 0.062 * [simplify]: Simplifying using # : (expm1 (* (+ a b) (+ a b))) (log1p (* (+ a b) (+ a b))) (+ 1 1) (* (+ a b) (+ a b)) (+ 1 1) (+ (log (+ a b)) (log (+ a b))) (log (* (+ a b) (+ a b))) (exp (* (+ a b) (+ a b))) (* (* (* (+ a b) (+ a b)) (+ a b)) (* (* (+ a b) (+ a b)) (+ a b))) (* (cbrt (* (+ a b) (+ a b))) (cbrt (* (+ a b) (+ a b)))) (cbrt (* (+ a b) (+ a b))) (* (* (* (+ a b) (+ a b)) (* (+ a b) (+ a b))) (* (+ a b) (+ a b))) (sqrt (* (+ a b) (+ a b))) (sqrt (* (+ a b) (+ a b))) (* (+ (pow a 3) (pow b 3)) (+ (pow a 3) (pow b 3))) (* (+ (* a a) (- (* b b) (* a b))) (+ (* a a) (- (* b b) (* a b)))) (* (+ (pow a 3) (pow b 3)) (- (* a a) (* b b))) (* (+ (* a a) (- (* b b) (* a b))) (- a b)) (* (- (* a a) (* b b)) (+ (pow a 3) (pow b 3))) (* (- a b) (+ (* a a) (- (* b b) (* a b)))) (* (- (* a a) (* b b)) (- (* a a) (* b b))) (* (- a b) (- a b)) (* (* (cbrt (+ a b)) (cbrt (+ a b))) (* (cbrt (+ a b)) (cbrt (+ a b)))) (* (cbrt (+ a b)) (cbrt (+ a b))) (* (sqrt (+ a b)) (sqrt (+ a b))) (* (sqrt (+ a b)) (sqrt (+ a b))) (* 1 1) (* (+ a b) (+ a b)) (* 1 1) (* (+ a b) (+ a b)) (* 1 1) (* (+ a b) (+ a b)) (* 1 1) (* (+ a b) (+ a b)) (* (sqrt (+ a b)) (sqrt (+ a b))) (* (sqrt (+ a b)) (sqrt (+ a b))) (* 2 1) (* (+ a b) a) (* (+ a b) b) (* a (+ a b)) (* b (+ a b)) (* (+ a b) (* (cbrt (+ a b)) (cbrt (+ a b)))) (* (+ a b) (sqrt (+ a b))) (* (+ a b) 1) (* (+ a b) 1) (* (cbrt (+ a b)) (+ a b)) (* (sqrt (+ a b)) (+ a b)) (* (+ a b) (+ a b)) (* (+ a b) (+ a b)) (* (+ a b) (+ (pow a 3) (pow b 3))) (* (+ a b) (- (* a a) (* b b))) (* (+ (pow a 3) (pow b 3)) (+ a b)) (* (- (* a a) (* b b)) (+ a b)) (+ (pow a 2) (+ (* 2 (* a b)) (pow b 2))) (+ (pow a 2) (+ (* 2 (* a b)) (pow b 2))) (+ (pow a 2) (+ (* 2 (* a b)) (pow b 2))) 0.066 * * [simplify]: iteration 0 : 195 enodes (cost 218 ) 0.071 * * [simplify]: iteration 1 : 958 enodes (cost 194 ) 0.096 * * [simplify]: iteration 2 : 5002 enodes (cost 180 ) 0.097 * [simplify]: Simplified to: (expm1 (* (+ a b) (+ a b))) (log1p (* (+ a b) (+ a b))) 2 (* (+ a b) (+ a b)) 2 (* 2 (log (+ a b))) (* 2 (log (+ a b))) (exp (* (+ a b) (+ a b))) (pow (+ a b) 6) (* (cbrt (* (+ a b) (+ a b))) (cbrt (* (+ a b) (+ a b)))) (cbrt (* (+ a b) (+ a b))) (pow (+ a b) 6) (fabs (+ a b)) (fabs (+ a b)) (* (+ (pow a 3) (pow b 3)) (+ (pow a 3) (pow b 3))) (* (+ (* a a) (- (* b b) (* a b))) (+ (* a a) (- (* b b) (* a b)))) (* (- (* a a) (* b b)) (+ (pow a 3) (pow b 3))) (* (fma b (- b a) (pow a 2)) (+ a (- b))) (* (- (* a a) (* b b)) (+ (pow a 3) (pow b 3))) (* (fma b (- b a) (pow a 2)) (+ a (- b))) (* (- (* a a) (* b b)) (- (* a a) (* b b))) (* (- a b) (- a b)) (pow (cbrt (+ a b)) 4) (* (cbrt (+ a b)) (cbrt (+ a b))) (+ a b) (+ a b) 1 (* (+ a b) (+ a b)) 1 (* (+ a b) (+ a b)) 1 (* (+ a b) (+ a b)) 1 (* (+ a b) (+ a b)) (+ a b) (+ a b) 2 (* a (+ a b)) (* b (+ a b)) (* a (+ a b)) (* b (+ a b)) (* (pow (cbrt (+ a b)) 4) (cbrt (+ a b))) (pow (sqrt (+ a b)) 3) (+ a b) (+ a b) (pow (cbrt (+ a b)) 4) (pow (sqrt (+ a b)) 3) (* (+ a b) (+ a b)) (* (+ a b) (+ a b)) (* (+ a b) (+ (pow a 3) (pow b 3))) (* (- (* a a) (* b b)) (+ a b)) (* (+ a b) (+ (pow a 3) (pow b 3))) (* (- (* a a) (* b b)) (+ a b)) (* (+ a b) (+ a b)) (* (+ a b) (+ a b)) (* (+ a b) (+ a b)) 0.098 * * * [progress]: adding candidates to table 0.148 * * [progress]: iteration 2 / 4 0.148 * * * [progress]: picking best candidate 0.154 * * * * [pick]: Picked # 0.154 * * * [progress]: localizing error 0.160 * * * [progress]: generating rewritten candidates 0.160 * * * * [progress]: [ 1 / 2 ] rewriting at (2 1) 0.166 * * * * [progress]: [ 2 / 2 ] rewriting at (2 2) 0.176 * * * [progress]: generating series expansions 0.176 * * * * [progress]: [ 1 / 2 ] generating series at (2 1) 0.176 * [approximate]: Taking taylor expansion of (* a (+ a b)) in (a b) around 0 0.176 * [taylor]: Taking taylor expansion of (* a (+ a b)) in b 0.176 * [taylor]: Taking taylor expansion of a in b 0.176 * [taylor]: Taking taylor expansion of (+ a b) in b 0.177 * [taylor]: Taking taylor expansion of a in b 0.177 * [taylor]: Taking taylor expansion of b in b 0.177 * [taylor]: Taking taylor expansion of (* a (+ a b)) in a 0.177 * [taylor]: Taking taylor expansion of a in a 0.177 * [taylor]: Taking taylor expansion of (+ a b) in a 0.177 * [taylor]: Taking taylor expansion of a in a 0.177 * [taylor]: Taking taylor expansion of b in a 0.177 * [taylor]: Taking taylor expansion of (* a (+ a b)) in a 0.177 * [taylor]: Taking taylor expansion of a in a 0.177 * [taylor]: Taking taylor expansion of (+ a b) in a 0.177 * [taylor]: Taking taylor expansion of a in a 0.177 * [taylor]: Taking taylor expansion of b in a 0.177 * [taylor]: Taking taylor expansion of 0 in b 0.178 * [taylor]: Taking taylor expansion of b in b 0.179 * [taylor]: Taking taylor expansion of 1 in b 0.180 * [taylor]: Taking taylor expansion of 0 in b 0.181 * [taylor]: Taking taylor expansion of 0 in b 0.181 * [approximate]: Taking taylor expansion of (/ (+ (/ 1 b) (/ 1 a)) a) in (a b) around 0 0.181 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 b) (/ 1 a)) a) in b 0.181 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (/ 1 a)) in b 0.181 * [taylor]: Taking taylor expansion of (/ 1 b) in b 0.181 * [taylor]: Taking taylor expansion of b in b 0.182 * [taylor]: Taking taylor expansion of (/ 1 a) in b 0.182 * [taylor]: Taking taylor expansion of a in b 0.182 * [taylor]: Taking taylor expansion of a in b 0.182 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 b) (/ 1 a)) a) in a 0.182 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (/ 1 a)) in a 0.182 * [taylor]: Taking taylor expansion of (/ 1 b) in a 0.182 * [taylor]: Taking taylor expansion of b in a 0.182 * [taylor]: Taking taylor expansion of (/ 1 a) in a 0.182 * [taylor]: Taking taylor expansion of a in a 0.182 * [taylor]: Taking taylor expansion of a in a 0.183 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 b) (/ 1 a)) a) in a 0.183 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (/ 1 a)) in a 0.183 * [taylor]: Taking taylor expansion of (/ 1 b) in a 0.183 * [taylor]: Taking taylor expansion of b in a 0.183 * [taylor]: Taking taylor expansion of (/ 1 a) in a 0.183 * [taylor]: Taking taylor expansion of a in a 0.183 * [taylor]: Taking taylor expansion of a in a 0.184 * [taylor]: Taking taylor expansion of 1 in b 0.185 * [taylor]: Taking taylor expansion of (/ 1 b) in b 0.185 * [taylor]: Taking taylor expansion of b in b 0.187 * [taylor]: Taking taylor expansion of 0 in b 0.189 * [taylor]: Taking taylor expansion of 0 in b 0.192 * [taylor]: Taking taylor expansion of 0 in b 0.192 * [approximate]: Taking taylor expansion of (/ (+ (/ 1 b) (/ 1 a)) a) in (a b) around 0 0.192 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 b) (/ 1 a)) a) in b 0.192 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (/ 1 a)) in b 0.192 * [taylor]: Taking taylor expansion of (/ 1 b) in b 0.192 * [taylor]: Taking taylor expansion of b in b 0.192 * [taylor]: Taking taylor expansion of (/ 1 a) in b 0.192 * [taylor]: Taking taylor expansion of a in b 0.193 * [taylor]: Taking taylor expansion of a in b 0.193 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 b) (/ 1 a)) a) in a 0.193 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (/ 1 a)) in a 0.193 * [taylor]: Taking taylor expansion of (/ 1 b) in a 0.193 * [taylor]: Taking taylor expansion of b in a 0.193 * [taylor]: Taking taylor expansion of (/ 1 a) in a 0.193 * [taylor]: Taking taylor expansion of a in a 0.193 * [taylor]: Taking taylor expansion of a in a 0.194 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 b) (/ 1 a)) a) in a 0.194 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (/ 1 a)) in a 0.194 * [taylor]: Taking taylor expansion of (/ 1 b) in a 0.194 * [taylor]: Taking taylor expansion of b in a 0.194 * [taylor]: Taking taylor expansion of (/ 1 a) in a 0.194 * [taylor]: Taking taylor expansion of a in a 0.194 * [taylor]: Taking taylor expansion of a in a 0.195 * [taylor]: Taking taylor expansion of 1 in b 0.195 * [taylor]: Taking taylor expansion of (/ 1 b) in b 0.196 * [taylor]: Taking taylor expansion of b in b 0.197 * [taylor]: Taking taylor expansion of 0 in b 0.200 * [taylor]: Taking taylor expansion of 0 in b 0.203 * [taylor]: Taking taylor expansion of 0 in b 0.203 * * * * [progress]: [ 2 / 2 ] generating series at (2 2) 0.203 * [approximate]: Taking taylor expansion of (* (+ a b) b) in (b a) around 0 0.203 * [taylor]: Taking taylor expansion of (* (+ a b) b) in a 0.203 * [taylor]: Taking taylor expansion of (+ a b) in a 0.203 * [taylor]: Taking taylor expansion of a in a 0.203 * [taylor]: Taking taylor expansion of b in a 0.203 * [taylor]: Taking taylor expansion of b in a 0.203 * [taylor]: Taking taylor expansion of (* (+ a b) b) in b 0.203 * [taylor]: Taking taylor expansion of (+ a b) in b 0.203 * [taylor]: Taking taylor expansion of a in b 0.203 * [taylor]: Taking taylor expansion of b in b 0.203 * [taylor]: Taking taylor expansion of b in b 0.203 * [taylor]: Taking taylor expansion of (* (+ a b) b) in b 0.203 * [taylor]: Taking taylor expansion of (+ a b) in b 0.203 * [taylor]: Taking taylor expansion of a in b 0.203 * [taylor]: Taking taylor expansion of b in b 0.203 * [taylor]: Taking taylor expansion of b in b 0.203 * [taylor]: Taking taylor expansion of 0 in a 0.204 * [taylor]: Taking taylor expansion of a in a 0.204 * [taylor]: Taking taylor expansion of 1 in a 0.205 * [taylor]: Taking taylor expansion of 0 in a 0.206 * [taylor]: Taking taylor expansion of 0 in a 0.206 * [approximate]: Taking taylor expansion of (/ (+ (/ 1 b) (/ 1 a)) b) in (b a) around 0 0.206 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 b) (/ 1 a)) b) in a 0.206 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (/ 1 a)) in a 0.206 * [taylor]: Taking taylor expansion of (/ 1 b) in a 0.206 * [taylor]: Taking taylor expansion of b in a 0.206 * [taylor]: Taking taylor expansion of (/ 1 a) in a 0.206 * [taylor]: Taking taylor expansion of a in a 0.207 * [taylor]: Taking taylor expansion of b in a 0.207 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 b) (/ 1 a)) b) in b 0.207 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (/ 1 a)) in b 0.207 * [taylor]: Taking taylor expansion of (/ 1 b) in b 0.207 * [taylor]: Taking taylor expansion of b in b 0.207 * [taylor]: Taking taylor expansion of (/ 1 a) in b 0.207 * [taylor]: Taking taylor expansion of a in b 0.207 * [taylor]: Taking taylor expansion of b in b 0.208 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 b) (/ 1 a)) b) in b 0.208 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (/ 1 a)) in b 0.208 * [taylor]: Taking taylor expansion of (/ 1 b) in b 0.208 * [taylor]: Taking taylor expansion of b in b 0.208 * [taylor]: Taking taylor expansion of (/ 1 a) in b 0.208 * [taylor]: Taking taylor expansion of a in b 0.208 * [taylor]: Taking taylor expansion of b in b 0.209 * [taylor]: Taking taylor expansion of 1 in a 0.210 * [taylor]: Taking taylor expansion of (/ 1 a) in a 0.210 * [taylor]: Taking taylor expansion of a in a 0.212 * [taylor]: Taking taylor expansion of 0 in a 0.214 * [taylor]: Taking taylor expansion of 0 in a 0.217 * [taylor]: Taking taylor expansion of 0 in a 0.217 * [approximate]: Taking taylor expansion of (/ (+ (/ 1 b) (/ 1 a)) b) in (b a) around 0 0.217 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 b) (/ 1 a)) b) in a 0.217 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (/ 1 a)) in a 0.217 * [taylor]: Taking taylor expansion of (/ 1 b) in a 0.217 * [taylor]: Taking taylor expansion of b in a 0.217 * [taylor]: Taking taylor expansion of (/ 1 a) in a 0.217 * [taylor]: Taking taylor expansion of a in a 0.217 * [taylor]: Taking taylor expansion of b in a 0.218 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 b) (/ 1 a)) b) in b 0.218 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (/ 1 a)) in b 0.218 * [taylor]: Taking taylor expansion of (/ 1 b) in b 0.218 * [taylor]: Taking taylor expansion of b in b 0.218 * [taylor]: Taking taylor expansion of (/ 1 a) in b 0.218 * [taylor]: Taking taylor expansion of a in b 0.218 * [taylor]: Taking taylor expansion of b in b 0.219 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 b) (/ 1 a)) b) in b 0.219 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (/ 1 a)) in b 0.219 * [taylor]: Taking taylor expansion of (/ 1 b) in b 0.219 * [taylor]: Taking taylor expansion of b in b 0.219 * [taylor]: Taking taylor expansion of (/ 1 a) in b 0.219 * [taylor]: Taking taylor expansion of a in b 0.219 * [taylor]: Taking taylor expansion of b in b 0.220 * [taylor]: Taking taylor expansion of 1 in a 0.220 * [taylor]: Taking taylor expansion of (/ 1 a) in a 0.220 * [taylor]: Taking taylor expansion of a in a 0.222 * [taylor]: Taking taylor expansion of 0 in a 0.225 * [taylor]: Taking taylor expansion of 0 in a 0.228 * [taylor]: Taking taylor expansion of 0 in a 0.229 * * * [progress]: simplifying candidates 0.229 * [simplify]: Simplifying using # : (expm1 (* a (+ a b))) (log1p (* a (+ a b))) (* a (+ a b)) (+ (log a) (log (+ a b))) (log (* a (+ a b))) (exp (* a (+ a b))) (* (* (* a a) a) (* (* (+ a b) (+ a b)) (+ a b))) (* (cbrt (* a (+ a b))) (cbrt (* a (+ a b)))) (cbrt (* a (+ a b))) (* (* (* a (+ a b)) (* a (+ a b))) (* a (+ a b))) (sqrt (* a (+ a b))) (sqrt (* a (+ a b))) (* (sqrt a) (sqrt (+ a b))) (* (sqrt a) (sqrt (+ a b))) (* a a) (* a b) (* a a) (* b a) (* a (* (cbrt (+ a b)) (cbrt (+ a b)))) (* a (sqrt (+ a b))) (* a 1) (* a 1) (* (cbrt a) (+ a b)) (* (sqrt a) (+ a b)) (* a (+ a b)) (* a (+ (pow a 3) (pow b 3))) (* a (- (* a a) (* b b))) (expm1 (* b (+ a b))) (log1p (* b (+ a b))) (* b (+ a b)) (+ (log b) (log (+ a b))) (log (* b (+ a b))) (exp (* b (+ a b))) (* (* (* b b) b) (* (* (+ a b) (+ a b)) (+ a b))) (* (cbrt (* b (+ a b))) (cbrt (* b (+ a b)))) (cbrt (* b (+ a b))) (* (* (* b (+ a b)) (* b (+ a b))) (* b (+ a b))) (sqrt (* b (+ a b))) (sqrt (* b (+ a b))) (* (sqrt b) (sqrt (+ a b))) (* (sqrt b) (sqrt (+ a b))) (* b a) (* b b) (* a b) (* b b) (* b (* (cbrt (+ a b)) (cbrt (+ a b)))) (* b (sqrt (+ a b))) (* b 1) (* b 1) (* (cbrt b) (+ a b)) (* (sqrt b) (+ a b)) (* b (+ a b)) (* b (+ (pow a 3) (pow b 3))) (* b (- (* a a) (* b b))) (+ (pow a 2) (* a b)) (+ (pow a 2) (* a b)) (+ (pow a 2) (* a b)) (+ (* a b) (pow b 2)) (+ (* a b) (pow b 2)) (+ (* a b) (pow b 2)) 0.233 * * [simplify]: iteration 0 : 201 enodes (cost 182 ) 0.238 * * [simplify]: iteration 1 : 1057 enodes (cost 164 ) 0.262 * * [simplify]: iteration 2 : 5002 enodes (cost 162 ) 0.263 * [simplify]: Simplified to: (expm1 (* a (+ a b))) (log1p (* a (+ a b))) (* a (+ a b)) (log (* a (+ a b))) (log (* a (+ a b))) (exp (* a (+ a b))) (pow (* a (+ a b)) 3) (* (cbrt (* a (+ a b))) (cbrt (* a (+ a b)))) (cbrt (* a (+ a b))) (pow (* a (+ a b)) 3) (sqrt (* a (+ a b))) (sqrt (* a (+ a b))) (* (sqrt (+ a b)) (pow a 1/2)) (* (sqrt (+ a b)) (pow a 1/2)) (pow a 2) (* a b) (pow a 2) (* a b) (* a (* (cbrt (+ a b)) (cbrt (+ a b)))) (* a (sqrt (+ a b))) a a (* (cbrt a) (+ a b)) (* (sqrt a) (+ a b)) (* a (+ a b)) (fma (pow b 3) a (pow a 4)) (* a (- (* a a) (* b b))) (expm1 (* b (+ a b))) (log1p (* b (+ a b))) (* b (+ a b)) (log (* b (+ a b))) (log (* b (+ a b))) (exp (* b (+ a b))) (pow (* b (+ a b)) 3) (* (cbrt (* b (+ a b))) (cbrt (* b (+ a b)))) (cbrt (* b (+ a b))) (pow (* b (+ a b)) 3) (sqrt (* b (+ a b))) (sqrt (* b (+ a b))) (* (sqrt (+ a b)) (pow b 1/2)) (* (sqrt (+ a b)) (pow b 1/2)) (* a b) (pow b 2) (* a b) (pow b 2) (* b (* (cbrt (+ a b)) (cbrt (+ a b)))) (* b (sqrt (+ a b))) b b (* (cbrt b) (+ a b)) (* (sqrt b) (+ a b)) (* b (+ a b)) (fma (pow a 3) b (pow b 4)) (* b (- (* a a) (* b b))) (* a (+ a b)) (* a (+ a b)) (* a (+ a b)) (* b (+ a b)) (* b (+ a b)) (* b (+ a b)) 0.264 * * * [progress]: adding candidates to table 0.352 * * [progress]: iteration 3 / 4 0.352 * * * [progress]: picking best candidate 0.355 * * * * [pick]: Picked # 0.355 * * * [progress]: localizing error 0.363 * * * [progress]: generating rewritten candidates 0.363 * * * * [progress]: [ 1 / 2 ] rewriting at (2 2) 0.369 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1) 0.375 * * * [progress]: generating series expansions 0.375 * * * * [progress]: [ 1 / 2 ] generating series at (2 2) 0.376 * [approximate]: Taking taylor expansion of (* (+ a b) b) in (b a) around 0 0.376 * [taylor]: Taking taylor expansion of (* (+ a b) b) in a 0.376 * [taylor]: Taking taylor expansion of (+ a b) in a 0.376 * [taylor]: Taking taylor expansion of a in a 0.376 * [taylor]: Taking taylor expansion of b in a 0.376 * [taylor]: Taking taylor expansion of b in a 0.376 * [taylor]: Taking taylor expansion of (* (+ a b) b) in b 0.376 * [taylor]: Taking taylor expansion of (+ a b) in b 0.376 * [taylor]: Taking taylor expansion of a in b 0.376 * [taylor]: Taking taylor expansion of b in b 0.376 * [taylor]: Taking taylor expansion of b in b 0.376 * [taylor]: Taking taylor expansion of (* (+ a b) b) in b 0.376 * [taylor]: Taking taylor expansion of (+ a b) in b 0.376 * [taylor]: Taking taylor expansion of a in b 0.376 * [taylor]: Taking taylor expansion of b in b 0.376 * [taylor]: Taking taylor expansion of b in b 0.376 * [taylor]: Taking taylor expansion of 0 in a 0.377 * [taylor]: Taking taylor expansion of a in a 0.380 * [taylor]: Taking taylor expansion of 1 in a 0.381 * [taylor]: Taking taylor expansion of 0 in a 0.382 * [taylor]: Taking taylor expansion of 0 in a 0.382 * [approximate]: Taking taylor expansion of (/ (+ (/ 1 b) (/ 1 a)) b) in (b a) around 0 0.382 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 b) (/ 1 a)) b) in a 0.382 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (/ 1 a)) in a 0.382 * [taylor]: Taking taylor expansion of (/ 1 b) in a 0.382 * [taylor]: Taking taylor expansion of b in a 0.382 * [taylor]: Taking taylor expansion of (/ 1 a) in a 0.382 * [taylor]: Taking taylor expansion of a in a 0.383 * [taylor]: Taking taylor expansion of b in a 0.383 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 b) (/ 1 a)) b) in b 0.383 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (/ 1 a)) in b 0.383 * [taylor]: Taking taylor expansion of (/ 1 b) in b 0.383 * [taylor]: Taking taylor expansion of b in b 0.383 * [taylor]: Taking taylor expansion of (/ 1 a) in b 0.383 * [taylor]: Taking taylor expansion of a in b 0.383 * [taylor]: Taking taylor expansion of b in b 0.384 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 b) (/ 1 a)) b) in b 0.384 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (/ 1 a)) in b 0.384 * [taylor]: Taking taylor expansion of (/ 1 b) in b 0.384 * [taylor]: Taking taylor expansion of b in b 0.384 * [taylor]: Taking taylor expansion of (/ 1 a) in b 0.384 * [taylor]: Taking taylor expansion of a in b 0.384 * [taylor]: Taking taylor expansion of b in b 0.385 * [taylor]: Taking taylor expansion of 1 in a 0.386 * [taylor]: Taking taylor expansion of (/ 1 a) in a 0.386 * [taylor]: Taking taylor expansion of a in a 0.388 * [taylor]: Taking taylor expansion of 0 in a 0.390 * [taylor]: Taking taylor expansion of 0 in a 0.393 * [taylor]: Taking taylor expansion of 0 in a 0.393 * [approximate]: Taking taylor expansion of (/ (+ (/ 1 b) (/ 1 a)) b) in (b a) around 0 0.393 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 b) (/ 1 a)) b) in a 0.393 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (/ 1 a)) in a 0.393 * [taylor]: Taking taylor expansion of (/ 1 b) in a 0.393 * [taylor]: Taking taylor expansion of b in a 0.393 * [taylor]: Taking taylor expansion of (/ 1 a) in a 0.393 * [taylor]: Taking taylor expansion of a in a 0.394 * [taylor]: Taking taylor expansion of b in a 0.394 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 b) (/ 1 a)) b) in b 0.394 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (/ 1 a)) in b 0.394 * [taylor]: Taking taylor expansion of (/ 1 b) in b 0.394 * [taylor]: Taking taylor expansion of b in b 0.394 * [taylor]: Taking taylor expansion of (/ 1 a) in b 0.394 * [taylor]: Taking taylor expansion of a in b 0.394 * [taylor]: Taking taylor expansion of b in b 0.395 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 b) (/ 1 a)) b) in b 0.395 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (/ 1 a)) in b 0.395 * [taylor]: Taking taylor expansion of (/ 1 b) in b 0.395 * [taylor]: Taking taylor expansion of b in b 0.395 * [taylor]: Taking taylor expansion of (/ 1 a) in b 0.395 * [taylor]: Taking taylor expansion of a in b 0.395 * [taylor]: Taking taylor expansion of b in b 0.396 * [taylor]: Taking taylor expansion of 1 in a 0.397 * [taylor]: Taking taylor expansion of (/ 1 a) in a 0.397 * [taylor]: Taking taylor expansion of a in a 0.398 * [taylor]: Taking taylor expansion of 0 in a 0.401 * [taylor]: Taking taylor expansion of 0 in a 0.404 * [taylor]: Taking taylor expansion of 0 in a 0.404 * * * * [progress]: [ 2 / 2 ] generating series at (2 1) 0.404 * [approximate]: Taking taylor expansion of (+ (pow a 2) (* a b)) in (a b) around 0 0.404 * [taylor]: Taking taylor expansion of (+ (pow a 2) (* a b)) in b 0.404 * [taylor]: Taking taylor expansion of (pow a 2) in b 0.404 * [taylor]: Taking taylor expansion of a in b 0.404 * [taylor]: Taking taylor expansion of (* a b) in b 0.404 * [taylor]: Taking taylor expansion of a in b 0.404 * [taylor]: Taking taylor expansion of b in b 0.404 * [taylor]: Taking taylor expansion of (+ (pow a 2) (* a b)) in a 0.404 * [taylor]: Taking taylor expansion of (pow a 2) in a 0.404 * [taylor]: Taking taylor expansion of a in a 0.404 * [taylor]: Taking taylor expansion of (* a b) in a 0.404 * [taylor]: Taking taylor expansion of a in a 0.404 * [taylor]: Taking taylor expansion of b in a 0.404 * [taylor]: Taking taylor expansion of (+ (pow a 2) (* a b)) in a 0.404 * [taylor]: Taking taylor expansion of (pow a 2) in a 0.404 * [taylor]: Taking taylor expansion of a in a 0.404 * [taylor]: Taking taylor expansion of (* a b) in a 0.404 * [taylor]: Taking taylor expansion of a in a 0.404 * [taylor]: Taking taylor expansion of b in a 0.405 * [taylor]: Taking taylor expansion of 0 in b 0.405 * [taylor]: Taking taylor expansion of b in b 0.406 * [taylor]: Taking taylor expansion of 1 in b 0.407 * [taylor]: Taking taylor expansion of 0 in b 0.409 * [taylor]: Taking taylor expansion of 0 in b 0.410 * [approximate]: Taking taylor expansion of (+ (/ 1 (* a b)) (/ 1 (pow a 2))) in (a b) around 0 0.410 * [taylor]: Taking taylor expansion of (+ (/ 1 (* a b)) (/ 1 (pow a 2))) in b 0.410 * [taylor]: Taking taylor expansion of (/ 1 (* a b)) in b 0.410 * [taylor]: Taking taylor expansion of (* a b) in b 0.410 * [taylor]: Taking taylor expansion of a in b 0.410 * [taylor]: Taking taylor expansion of b in b 0.410 * [taylor]: Taking taylor expansion of (/ 1 (pow a 2)) in b 0.410 * [taylor]: Taking taylor expansion of (pow a 2) in b 0.410 * [taylor]: Taking taylor expansion of a in b 0.410 * [taylor]: Taking taylor expansion of (+ (/ 1 (* a b)) (/ 1 (pow a 2))) in a 0.410 * [taylor]: Taking taylor expansion of (/ 1 (* a b)) in a 0.410 * [taylor]: Taking taylor expansion of (* a b) in a 0.410 * [taylor]: Taking taylor expansion of a in a 0.410 * [taylor]: Taking taylor expansion of b in a 0.410 * [taylor]: Taking taylor expansion of (/ 1 (pow a 2)) in a 0.411 * [taylor]: Taking taylor expansion of (pow a 2) in a 0.411 * [taylor]: Taking taylor expansion of a in a 0.411 * [taylor]: Taking taylor expansion of (+ (/ 1 (* a b)) (/ 1 (pow a 2))) in a 0.411 * [taylor]: Taking taylor expansion of (/ 1 (* a b)) in a 0.411 * [taylor]: Taking taylor expansion of (* a b) in a 0.411 * [taylor]: Taking taylor expansion of a in a 0.411 * [taylor]: Taking taylor expansion of b in a 0.411 * [taylor]: Taking taylor expansion of (/ 1 (pow a 2)) in a 0.411 * [taylor]: Taking taylor expansion of (pow a 2) in a 0.411 * [taylor]: Taking taylor expansion of a in a 0.412 * [taylor]: Taking taylor expansion of 1 in b 0.413 * [taylor]: Taking taylor expansion of (/ 1 b) in b 0.413 * [taylor]: Taking taylor expansion of b in b 0.415 * [taylor]: Taking taylor expansion of 0 in b 0.417 * [taylor]: Taking taylor expansion of 0 in b 0.420 * [taylor]: Taking taylor expansion of 0 in b 0.421 * [approximate]: Taking taylor expansion of (+ (/ 1 (* a b)) (/ 1 (pow a 2))) in (a b) around 0 0.421 * [taylor]: Taking taylor expansion of (+ (/ 1 (* a b)) (/ 1 (pow a 2))) in b 0.421 * [taylor]: Taking taylor expansion of (/ 1 (* a b)) in b 0.421 * [taylor]: Taking taylor expansion of (* a b) in b 0.421 * [taylor]: Taking taylor expansion of a in b 0.421 * [taylor]: Taking taylor expansion of b in b 0.421 * [taylor]: Taking taylor expansion of (/ 1 (pow a 2)) in b 0.421 * [taylor]: Taking taylor expansion of (pow a 2) in b 0.421 * [taylor]: Taking taylor expansion of a in b 0.421 * [taylor]: Taking taylor expansion of (+ (/ 1 (* a b)) (/ 1 (pow a 2))) in a 0.421 * [taylor]: Taking taylor expansion of (/ 1 (* a b)) in a 0.421 * [taylor]: Taking taylor expansion of (* a b) in a 0.421 * [taylor]: Taking taylor expansion of a in a 0.421 * [taylor]: Taking taylor expansion of b in a 0.422 * [taylor]: Taking taylor expansion of (/ 1 (pow a 2)) in a 0.422 * [taylor]: Taking taylor expansion of (pow a 2) in a 0.422 * [taylor]: Taking taylor expansion of a in a 0.422 * [taylor]: Taking taylor expansion of (+ (/ 1 (* a b)) (/ 1 (pow a 2))) in a 0.422 * [taylor]: Taking taylor expansion of (/ 1 (* a b)) in a 0.422 * [taylor]: Taking taylor expansion of (* a b) in a 0.422 * [taylor]: Taking taylor expansion of a in a 0.422 * [taylor]: Taking taylor expansion of b in a 0.422 * [taylor]: Taking taylor expansion of (/ 1 (pow a 2)) in a 0.423 * [taylor]: Taking taylor expansion of (pow a 2) in a 0.423 * [taylor]: Taking taylor expansion of a in a 0.423 * [taylor]: Taking taylor expansion of 1 in b 0.424 * [taylor]: Taking taylor expansion of (/ 1 b) in b 0.424 * [taylor]: Taking taylor expansion of b in b 0.426 * [taylor]: Taking taylor expansion of 0 in b 0.429 * [taylor]: Taking taylor expansion of 0 in b 0.431 * [taylor]: Taking taylor expansion of 0 in b 0.432 * * * [progress]: simplifying candidates 0.432 * [simplify]: Simplifying using # : (expm1 (* b (+ a b))) (log1p (* b (+ a b))) (* b (+ a b)) (+ (log b) (log (+ a b))) (log (* b (+ a b))) (exp (* b (+ a b))) (* (* (* b b) b) (* (* (+ a b) (+ a b)) (+ a b))) (* (cbrt (* b (+ a b))) (cbrt (* b (+ a b)))) (cbrt (* b (+ a b))) (* (* (* b (+ a b)) (* b (+ a b))) (* b (+ a b))) (sqrt (* b (+ a b))) (sqrt (* b (+ a b))) (* (sqrt b) (sqrt (+ a b))) (* (sqrt b) (sqrt (+ a b))) (* b a) (* b b) (* a b) (* b b) (* b (* (cbrt (+ a b)) (cbrt (+ a b)))) (* b (sqrt (+ a b))) (* b 1) (* b 1) (* (cbrt b) (+ a b)) (* (sqrt b) (+ a b)) (* b (+ a b)) (* b (+ (pow a 3) (pow b 3))) (* b (- (* a a) (* b b))) (expm1 (+ (pow a 2) (* a b))) (log1p (+ (pow a 2) (* a b))) (* (exp (pow a 2)) (exp (* a b))) (log (+ (pow a 2) (* a b))) (exp (+ (pow a 2) (* a b))) (* (cbrt (+ (pow a 2) (* a b))) (cbrt (+ (pow a 2) (* a b)))) (cbrt (+ (pow a 2) (* a b))) (* (* (+ (pow a 2) (* a b)) (+ (pow a 2) (* a b))) (+ (pow a 2) (* a b))) (sqrt (+ (pow a 2) (* a b))) (sqrt (+ (pow a 2) (* a b))) (+ (pow (pow a 2) 3) (pow (* a b) 3)) (+ (* (pow a 2) (pow a 2)) (- (* (* a b) (* a b)) (* (pow a 2) (* a b)))) (- (* (pow a 2) (pow a 2)) (* (* a b) (* a b))) (- (pow a 2) (* a b)) (+ a b) (+ (* a b) (pow b 2)) (+ (* a b) (pow b 2)) (+ (* a b) (pow b 2)) (+ (pow a 2) (* a b)) (+ (pow a 2) (* a b)) (+ (pow a 2) (* a b)) 0.436 * * [simplify]: iteration 0 : 203 enodes (cost 174 ) 0.442 * * [simplify]: iteration 1 : 1034 enodes (cost 151 ) 0.464 * * [simplify]: iteration 2 : 5002 enodes (cost 147 ) 0.465 * [simplify]: Simplified to: (expm1 (* b (+ a b))) (log1p (* b (+ a b))) (* b (+ a b)) (log (* b (+ a b))) (log (* b (+ a b))) (exp (* b (+ a b))) (pow (* b (+ a b)) 3) (* (cbrt (* b (+ a b))) (cbrt (* b (+ a b)))) (cbrt (* b (+ a b))) (pow (* b (+ a b)) 3) (sqrt (* b (+ a b))) (sqrt (* b (+ a b))) (* (sqrt (+ a b)) (pow b 1/2)) (* (sqrt (+ a b)) (pow b 1/2)) (* b a) (pow b 2) (* b a) (pow b 2) (* b (* (cbrt (+ a b)) (cbrt (+ a b)))) (* b (sqrt (+ a b))) b b (* (cbrt b) (+ a b)) (* (sqrt b) (+ a b)) (* b (+ a b)) (fma (pow a 3) b (pow b 4)) (* b (- (* a a) (* b b))) (expm1 (+ (pow a 2) (* a b))) (log1p (+ (pow a 2) (* a b))) (pow (exp a) (+ a b)) (log (+ (pow a 2) (* a b))) (pow (exp a) (+ a b)) (* (cbrt (+ (pow a 2) (* a b))) (cbrt (+ (pow a 2) (* a b)))) (cbrt (+ (pow a 2) (* a b))) (pow (fma a b (pow a 2)) 3) (sqrt (+ (pow a 2) (* a b))) (sqrt (+ (pow a 2) (* a b))) (+ (pow (pow a 2) 3) (pow (* a b) 3)) (fma a (* b (* a (- b a))) (pow a 4)) (* (pow a 2) (- (pow a 2) (pow b 2))) (* a (- a b)) (+ a b) (* b (+ a b)) (* b (+ a b)) (* b (+ a b)) (fma a b (pow a 2)) (fma a b (pow a 2)) (fma a b (pow a 2)) 0.465 * * * [progress]: adding candidates to table 0.585 * * [progress]: iteration 4 / 4 0.585 * * * [progress]: picking best candidate 0.587 * * * * [pick]: Picked # 0.587 * * * [progress]: localizing error 0.597 * * * [progress]: generating rewritten candidates 0.597 * * * * [progress]: [ 1 / 1 ] rewriting at (2 2) 0.604 * * * [progress]: generating series expansions 0.604 * * * * [progress]: [ 1 / 1 ] generating series at (2 2) 0.604 * [approximate]: Taking taylor expansion of (* (+ a b) b) in (b a) around 0 0.604 * [taylor]: Taking taylor expansion of (* (+ a b) b) in a 0.604 * [taylor]: Taking taylor expansion of (+ a b) in a 0.604 * [taylor]: Taking taylor expansion of a in a 0.604 * [taylor]: Taking taylor expansion of b in a 0.604 * [taylor]: Taking taylor expansion of b in a 0.604 * [taylor]: Taking taylor expansion of (* (+ a b) b) in b 0.604 * [taylor]: Taking taylor expansion of (+ a b) in b 0.604 * [taylor]: Taking taylor expansion of a in b 0.604 * [taylor]: Taking taylor expansion of b in b 0.604 * [taylor]: Taking taylor expansion of b in b 0.604 * [taylor]: Taking taylor expansion of (* (+ a b) b) in b 0.604 * [taylor]: Taking taylor expansion of (+ a b) in b 0.604 * [taylor]: Taking taylor expansion of a in b 0.604 * [taylor]: Taking taylor expansion of b in b 0.604 * [taylor]: Taking taylor expansion of b in b 0.604 * [taylor]: Taking taylor expansion of 0 in a 0.605 * [taylor]: Taking taylor expansion of a in a 0.606 * [taylor]: Taking taylor expansion of 1 in a 0.606 * [taylor]: Taking taylor expansion of 0 in a 0.607 * [taylor]: Taking taylor expansion of 0 in a 0.608 * [approximate]: Taking taylor expansion of (/ (+ (/ 1 b) (/ 1 a)) b) in (b a) around 0 0.608 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 b) (/ 1 a)) b) in a 0.608 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (/ 1 a)) in a 0.608 * [taylor]: Taking taylor expansion of (/ 1 b) in a 0.608 * [taylor]: Taking taylor expansion of b in a 0.608 * [taylor]: Taking taylor expansion of (/ 1 a) in a 0.608 * [taylor]: Taking taylor expansion of a in a 0.608 * [taylor]: Taking taylor expansion of b in a 0.608 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 b) (/ 1 a)) b) in b 0.608 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (/ 1 a)) in b 0.608 * [taylor]: Taking taylor expansion of (/ 1 b) in b 0.608 * [taylor]: Taking taylor expansion of b in b 0.609 * [taylor]: Taking taylor expansion of (/ 1 a) in b 0.609 * [taylor]: Taking taylor expansion of a in b 0.609 * [taylor]: Taking taylor expansion of b in b 0.609 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 b) (/ 1 a)) b) in b 0.609 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (/ 1 a)) in b 0.609 * [taylor]: Taking taylor expansion of (/ 1 b) in b 0.609 * [taylor]: Taking taylor expansion of b in b 0.609 * [taylor]: Taking taylor expansion of (/ 1 a) in b 0.609 * [taylor]: Taking taylor expansion of a in b 0.609 * [taylor]: Taking taylor expansion of b in b 0.610 * [taylor]: Taking taylor expansion of 1 in a 0.611 * [taylor]: Taking taylor expansion of (/ 1 a) in a 0.611 * [taylor]: Taking taylor expansion of a in a 0.613 * [taylor]: Taking taylor expansion of 0 in a 0.615 * [taylor]: Taking taylor expansion of 0 in a 0.618 * [taylor]: Taking taylor expansion of 0 in a 0.618 * [approximate]: Taking taylor expansion of (/ (+ (/ 1 b) (/ 1 a)) b) in (b a) around 0 0.618 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 b) (/ 1 a)) b) in a 0.618 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (/ 1 a)) in a 0.618 * [taylor]: Taking taylor expansion of (/ 1 b) in a 0.618 * [taylor]: Taking taylor expansion of b in a 0.618 * [taylor]: Taking taylor expansion of (/ 1 a) in a 0.618 * [taylor]: Taking taylor expansion of a in a 0.619 * [taylor]: Taking taylor expansion of b in a 0.619 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 b) (/ 1 a)) b) in b 0.619 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (/ 1 a)) in b 0.619 * [taylor]: Taking taylor expansion of (/ 1 b) in b 0.619 * [taylor]: Taking taylor expansion of b in b 0.619 * [taylor]: Taking taylor expansion of (/ 1 a) in b 0.619 * [taylor]: Taking taylor expansion of a in b 0.619 * [taylor]: Taking taylor expansion of b in b 0.620 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 b) (/ 1 a)) b) in b 0.620 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (/ 1 a)) in b 0.620 * [taylor]: Taking taylor expansion of (/ 1 b) in b 0.620 * [taylor]: Taking taylor expansion of b in b 0.620 * [taylor]: Taking taylor expansion of (/ 1 a) in b 0.620 * [taylor]: Taking taylor expansion of a in b 0.620 * [taylor]: Taking taylor expansion of b in b 0.621 * [taylor]: Taking taylor expansion of 1 in a 0.621 * [taylor]: Taking taylor expansion of (/ 1 a) in a 0.621 * [taylor]: Taking taylor expansion of a in a 0.623 * [taylor]: Taking taylor expansion of 0 in a 0.626 * [taylor]: Taking taylor expansion of 0 in a 0.628 * [taylor]: Taking taylor expansion of 0 in a 0.629 * * * [progress]: simplifying candidates 0.629 * [simplify]: Simplifying using # : (expm1 (* b (+ a b))) (log1p (* b (+ a b))) (* b (+ a b)) (+ (log b) (log (+ a b))) (log (* b (+ a b))) (exp (* b (+ a b))) (* (* (* b b) b) (* (* (+ a b) (+ a b)) (+ a b))) (* (cbrt (* b (+ a b))) (cbrt (* b (+ a b)))) (cbrt (* b (+ a b))) (* (* (* b (+ a b)) (* b (+ a b))) (* b (+ a b))) (sqrt (* b (+ a b))) (sqrt (* b (+ a b))) (* (sqrt b) (sqrt (+ a b))) (* (sqrt b) (sqrt (+ a b))) (* b a) (* b b) (* a b) (* b b) (* b (* (cbrt (+ a b)) (cbrt (+ a b)))) (* b (sqrt (+ a b))) (* b 1) (* b 1) (* (cbrt b) (+ a b)) (* (sqrt b) (+ a b)) (* b (+ a b)) (* b (+ (pow a 3) (pow b 3))) (* b (- (* a a) (* b b))) (+ (* a b) (pow b 2)) (+ (* a b) (pow b 2)) (+ (* a b) (pow b 2)) 0.632 * * [simplify]: iteration 0 : 127 enodes (cost 91 ) 0.636 * * [simplify]: iteration 1 : 621 enodes (cost 82 ) 0.649 * * [simplify]: iteration 2 : 3074 enodes (cost 81 ) 0.708 * * [simplify]: iteration 3 : 5002 enodes (cost 81 ) 0.709 * [simplify]: Simplified to: (expm1 (* b (+ a b))) (log1p (* b (+ a b))) (* b (+ a b)) (log (* b (+ a b))) (log (* b (+ a b))) (exp (* b (+ a b))) (pow (* b (+ a b)) 3) (* (cbrt (* b (+ a b))) (cbrt (* b (+ a b)))) (cbrt (* b (+ a b))) (pow (* b (+ a b)) 3) (sqrt (* b (+ a b))) (sqrt (* b (+ a b))) (* (sqrt (+ a b)) (pow b 1/2)) (* (sqrt (+ a b)) (pow b 1/2)) (* b a) (pow b 2) (* b a) (pow b 2) (* b (* (cbrt (+ a b)) (cbrt (+ a b)))) (* b (sqrt (+ a b))) b b (* (cbrt b) (+ a b)) (* (sqrt b) (+ a b)) (* b (+ a b)) (fma (pow a 3) b (pow b 4)) (* b (- (* a a) (* b b))) (* b (+ a b)) (* b (+ a b)) (* b (+ a b)) 0.709 * * * [progress]: adding candidates to table 0.777 * [progress]: [Phase 3 of 3] Extracting. 0.779 * [simplify]: Simplifying using # : (+ (fma (sqrt (pow a 2)) (sqrt (pow a 2)) (* a b)) (* b (+ a b))) 0.780 * * [simplify]: iteration 0 : 14 enodes (cost 9 ) 0.780 * * [simplify]: iteration 1 : 14 enodes (cost 9 ) 0.780 * [simplify]: Simplified to: (+ (fma (sqrt (pow a 2)) (sqrt (pow a 2)) (* a b)) (* b (+ a b))) 1.235 * [regime-testing]: End program error score: 0.012376547068383549 1.256 * [regime-testing]: Target error score: 0.010251281410176272