14.547 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.025 * * * [progress]: [2/2] Setting up program. 0.030 * [progress]: [Phase 2 of 3] Improving. 0.030 * [simplify]: Simplifying using # : (/ (- (* b c) (* a d)) (+ (* c c) (* d d))) 0.032 * * [simplify]: iteration 0 : 19 enodes (cost 7 ) 0.033 * * [simplify]: iteration 1 : 36 enodes (cost 7 ) 0.034 * * [simplify]: iteration 2 : 48 enodes (cost 7 ) 0.036 * * [simplify]: iteration 3 : 66 enodes (cost 7 ) 0.037 * * [simplify]: iteration 4 : 72 enodes (cost 7 ) 0.039 * * [simplify]: iteration 5 : 72 enodes (cost 7 ) 0.039 * [simplify]: Simplified to: (/ (- (* b c) (* a d)) (+ (* c c) (* d d))) 0.039 * * [progress]: iteration 1 / 4 0.039 * * * [progress]: picking best candidate 0.043 * * * * [pick]: Picked # 0.043 * * * [progress]: localizing error 0.053 * * * [progress]: generating rewritten candidates 0.053 * * * * [progress]: [ 1 / 2 ] rewriting at (2) 0.065 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1) 0.070 * * * [progress]: generating series expansions 0.070 * * * * [progress]: [ 1 / 2 ] generating series at (2) 0.070 * [approximate]: Approximating (/ (- (* b c) (* d a)) (+ (pow d 2) (pow c 2))) in (b c a d) around 0 0.073 * [taylor]: Taking taylor expansion of (/ (- (* b c) (* d a)) (+ (pow d 2) (pow c 2))) in c 0.073 * [taylor]: Taking taylor expansion of (/ (- (* b c) (* d a)) (+ (pow d 2) (pow c 2))) in a 0.075 * [taylor]: Taking taylor expansion of (/ (- (* b c) (* d a)) (+ (pow d 2) (pow c 2))) in c 0.076 * [taylor]: Taking taylor expansion of (/ (- (* b c) (* d a)) (+ (pow d 2) (pow c 2))) in a 0.076 * [taylor]: Taking taylor expansion of (/ (- (* b c) (* d a)) (+ (pow d 2) (pow c 2))) in d 0.076 * [taylor]: Taking taylor expansion of (/ (- (* b c) (* d a)) (+ (pow d 2) (pow c 2))) in d 0.081 * [taylor]: Taking taylor expansion of (/ (- (* b c) (* d a)) (+ (pow d 2) (pow c 2))) in c 0.081 * [taylor]: Taking taylor expansion of (/ (- (* b c) (* d a)) (+ (pow d 2) (pow c 2))) in a 0.081 * [taylor]: Taking taylor expansion of (/ (- (* b c) (* d a)) (+ (pow d 2) (pow c 2))) in d 0.081 * [taylor]: Taking taylor expansion of (/ (- (* b c) (* d a)) (+ (pow d 2) (pow c 2))) in a 0.081 * [taylor]: Taking taylor expansion of (/ (- (* b c) (* d a)) (+ (pow d 2) (pow c 2))) in d 0.086 * [taylor]: Taking taylor expansion of (/ (- (* b c) (* d a)) (+ (pow d 2) (pow c 2))) in a 0.086 * [taylor]: Taking taylor expansion of (/ (- (* b c) (* d a)) (+ (pow d 2) (pow c 2))) in d 0.087 * [taylor]: Taking taylor expansion of (/ (- (* b c) (* d a)) (+ (pow d 2) (pow c 2))) in d 0.087 * [approximate]: Approximating (/ (- (/ 1 (* b c)) (/ 1 (* d a))) (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in (b c a d) around 0 0.094 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (* b c)) (/ 1 (* d a))) (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in c 0.097 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (* b c)) (/ 1 (* d a))) (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in a 0.099 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (* b c)) (/ 1 (* d a))) (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in c 0.103 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (* b c)) (/ 1 (* d a))) (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in a 0.103 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (* b c)) (/ 1 (* d a))) (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in d 0.108 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (* b c)) (/ 1 (* d a))) (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in c 0.108 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (* b c)) (/ 1 (* d a))) (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in a 0.108 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (* b c)) (/ 1 (* d a))) (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in a 0.108 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (* b c)) (/ 1 (* d a))) (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in d 0.113 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (* b c)) (/ 1 (* d a))) (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in a 0.114 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (* b c)) (/ 1 (* d a))) (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in d 0.114 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (* b c)) (/ 1 (* d a))) (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in d 0.120 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (* b c)) (/ 1 (* d a))) (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in c 0.120 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (* b c)) (/ 1 (* d a))) (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in a 0.120 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (* b c)) (/ 1 (* d a))) (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in a 0.122 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (* b c)) (/ 1 (* d a))) (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in a 0.127 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (* b c)) (/ 1 (* d a))) (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in a 0.127 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (* b c)) (/ 1 (* d a))) (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in d 0.127 * [approximate]: Approximating (/ (- (/ 1 (* b c)) (/ 1 (* d a))) (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in (b c a d) around 0 0.133 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (* b c)) (/ 1 (* d a))) (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in c 0.137 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (* b c)) (/ 1 (* d a))) (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in a 0.139 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (* b c)) (/ 1 (* d a))) (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in c 0.143 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (* b c)) (/ 1 (* d a))) (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in a 0.143 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (* b c)) (/ 1 (* d a))) (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in d 0.150 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (* b c)) (/ 1 (* d a))) (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in c 0.150 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (* b c)) (/ 1 (* d a))) (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in a 0.150 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (* b c)) (/ 1 (* d a))) (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in a 0.151 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (* b c)) (/ 1 (* d a))) (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in d 0.156 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (* b c)) (/ 1 (* d a))) (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in a 0.156 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (* b c)) (/ 1 (* d a))) (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in d 0.156 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (* b c)) (/ 1 (* d a))) (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in d 0.162 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (* b c)) (/ 1 (* d a))) (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in c 0.162 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (* b c)) (/ 1 (* d a))) (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in a 0.162 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (* b c)) (/ 1 (* d a))) (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in a 0.165 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (* b c)) (/ 1 (* d a))) (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in a 0.169 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (* b c)) (/ 1 (* d a))) (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in a 0.169 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (* b c)) (/ 1 (* d a))) (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in d 0.169 * * * * [progress]: [ 2 / 2 ] generating series at (2 1) 0.170 * [approximate]: Approximating (- (* b c) (* d a)) in (b c a d) around 0 0.170 * [taylor]: Taking taylor expansion of (- (* b c) (* d a)) in c 0.170 * [taylor]: Taking taylor expansion of (- (* b c) (* d a)) in a 0.170 * [taylor]: Taking taylor expansion of (- (* b c) (* d a)) in d 0.171 * [taylor]: Taking taylor expansion of (- (* b c) (* d a)) in c 0.171 * [taylor]: Taking taylor expansion of (- (* b c) (* d a)) in a 0.171 * [taylor]: Taking taylor expansion of (- (* b c) (* d a)) in d 0.171 * [taylor]: Taking taylor expansion of (- (* b c) (* d a)) in a 0.171 * [taylor]: Taking taylor expansion of (- (* b c) (* d a)) in d 0.172 * [taylor]: Taking taylor expansion of (- (* b c) (* d a)) in d 0.174 * [taylor]: Taking taylor expansion of (- (* b c) (* d a)) in c 0.174 * [taylor]: Taking taylor expansion of (- (* b c) (* d a)) in a 0.174 * [taylor]: Taking taylor expansion of (- (* b c) (* d a)) in d 0.174 * [approximate]: Approximating (- (/ 1 (* b c)) (/ 1 (* d a))) in (b c a d) around 0 0.176 * [taylor]: Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* d a))) in c 0.177 * [taylor]: Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* d a))) in a 0.178 * [taylor]: Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* d a))) in c 0.178 * [taylor]: Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* d a))) in a 0.178 * [taylor]: Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* d a))) in d 0.180 * [taylor]: Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* d a))) in c 0.180 * [taylor]: Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* d a))) in a 0.181 * [taylor]: Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* d a))) in d 0.182 * [taylor]: Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* d a))) in a 0.182 * [taylor]: Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* d a))) in d 0.182 * [taylor]: Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* d a))) in d 0.185 * [taylor]: Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* d a))) in c 0.185 * [taylor]: Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* d a))) in a 0.185 * [taylor]: Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* d a))) in a 0.186 * [taylor]: Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* d a))) in a 0.187 * [taylor]: Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* d a))) in d 0.187 * [taylor]: Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* d a))) in d 0.187 * [taylor]: Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* d a))) in d 0.187 * [taylor]: Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* d a))) in d 0.191 * [taylor]: Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* d a))) in c 0.191 * [taylor]: Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* d a))) in a 0.192 * [taylor]: Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* d a))) in a 0.192 * [taylor]: Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* d a))) in a 0.193 * [taylor]: Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* d a))) in a 0.193 * [taylor]: Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* d a))) in d 0.193 * [taylor]: Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* d a))) in d 0.193 * [taylor]: Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* d a))) in d 0.194 * [taylor]: Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* d a))) in d 0.194 * [taylor]: Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* d a))) in d 0.194 * [taylor]: Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* d a))) in d 0.194 * [taylor]: Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* d a))) in d 0.195 * [approximate]: Approximating (- (/ 1 (* b c)) (/ 1 (* d a))) in (b c a d) around 0 0.197 * [taylor]: Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* d a))) in c 0.198 * [taylor]: Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* d a))) in a 0.199 * [taylor]: Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* d a))) in c 0.199 * [taylor]: Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* d a))) in a 0.199 * [taylor]: Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* d a))) in d 0.201 * [taylor]: Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* d a))) in c 0.201 * [taylor]: Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* d a))) in a 0.202 * [taylor]: Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* d a))) in d 0.203 * [taylor]: Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* d a))) in a 0.203 * [taylor]: Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* d a))) in d 0.203 * [taylor]: Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* d a))) in d 0.206 * [taylor]: Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* d a))) in c 0.206 * [taylor]: Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* d a))) in a 0.206 * [taylor]: Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* d a))) in a 0.207 * [taylor]: Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* d a))) in a 0.208 * [taylor]: Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* d a))) in d 0.208 * [taylor]: Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* d a))) in d 0.208 * [taylor]: Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* d a))) in d 0.208 * [taylor]: Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* d a))) in d 0.212 * [taylor]: Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* d a))) in c 0.212 * [taylor]: Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* d a))) in a 0.212 * [taylor]: Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* d a))) in a 0.213 * [taylor]: Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* d a))) in a 0.214 * [taylor]: Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* d a))) in a 0.214 * [taylor]: Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* d a))) in d 0.214 * [taylor]: Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* d a))) in d 0.214 * [taylor]: Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* d a))) in d 0.215 * [taylor]: Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* d a))) in d 0.215 * [taylor]: Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* d a))) in d 0.215 * [taylor]: Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* d a))) in d 0.215 * [taylor]: Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* d a))) in d 0.216 * * * [progress]: simplifying candidates 0.217 * [simplify]: Simplifying using # : (- (log (- (* b c) (* a d))) (log (+ (* c c) (* d d)))) (log (/ (- (* b c) (* a d)) (+ (* c c) (* d d)))) (exp (/ (- (* b c) (* a d)) (+ (* c c) (* d d)))) (/ (* (* (- (* b c) (* a d)) (- (* b c) (* a d))) (- (* b c) (* a d))) (* (* (+ (* c c) (* d d)) (+ (* c c) (* d d))) (+ (* c c) (* d d)))) (* (cbrt (/ (- (* b c) (* a d)) (+ (* c c) (* d d)))) (cbrt (/ (- (* b c) (* a d)) (+ (* c c) (* d d))))) (cbrt (/ (- (* b c) (* a d)) (+ (* c c) (* d d)))) (* (* (/ (- (* b c) (* a d)) (+ (* c c) (* d d))) (/ (- (* b c) (* a d)) (+ (* c c) (* d d)))) (/ (- (* b c) (* a d)) (+ (* c c) (* d d)))) (sqrt (/ (- (* b c) (* a d)) (+ (* c c) (* d d)))) (sqrt (/ (- (* b c) (* a d)) (+ (* c c) (* d d)))) (neg (- (* b c) (* a d))) (neg (+ (* c c) (* d d))) (/ (* b c) (+ (* c c) (* d d))) (/ (* a d) (+ (* c c) (* d d))) (/ (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d)))) (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))) (/ (cbrt (- (* b c) (* a d))) (cbrt (+ (* c c) (* d d)))) (/ (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d)))) (sqrt (+ (* c c) (* d d)))) (/ (cbrt (- (* b c) (* a d))) (sqrt (+ (* c c) (* d d)))) (/ (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d)))) 1) (/ (cbrt (- (* b c) (* a d))) (+ (* c c) (* d d))) (/ (sqrt (- (* b c) (* a d))) (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))) (/ (sqrt (- (* b c) (* a d))) (cbrt (+ (* c c) (* d d)))) (/ (sqrt (- (* b c) (* a d))) (sqrt (+ (* c c) (* d d)))) (/ (sqrt (- (* b c) (* a d))) (sqrt (+ (* c c) (* d d)))) (/ (sqrt (- (* b c) (* a d))) 1) (/ (sqrt (- (* b c) (* a d))) (+ (* c c) (* d d))) (/ 1 (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))) (/ (- (* b c) (* a d)) (cbrt (+ (* c c) (* d d)))) (/ 1 (sqrt (+ (* c c) (* d d)))) (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d)))) (/ 1 1) (/ (- (* b c) (* a d)) (+ (* c c) (* d d))) (/ 1 (+ (* c c) (* d d))) (/ (+ (* c c) (* d d)) (- (* b c) (* a d))) (/ (- (* b c) (* a d)) (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))) (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d)))) (/ (- (* b c) (* a d)) 1) (/ (+ (* c c) (* d d)) (cbrt (- (* b c) (* a d)))) (/ (+ (* c c) (* d d)) (sqrt (- (* b c) (* a d)))) (/ (+ (* c c) (* d d)) (- (* b c) (* a d))) (/ (- (* b c) (* a d)) (+ (pow (* c c) 3) (pow (* d d) 3))) (/ (- (* b c) (* a d)) (- (* (* c c) (* c c)) (* (* d d) (* d d)))) (* (+ (* c c) (* d d)) (+ (* (* b c) (* b c)) (+ (* (* a d) (* a d)) (* (* b c) (* a d))))) (* (+ (* c c) (* d d)) (+ (* b c) (* a d))) (/ (exp (* b c)) (exp (* a d))) (log (- (* b c) (* a d))) (exp (- (* b c) (* a d))) (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d)))) (cbrt (- (* b c) (* a d))) (* (* (- (* b c) (* a d)) (- (* b c) (* a d))) (- (* b c) (* a d))) (sqrt (- (* b c) (* a d))) (sqrt (- (* b c) (* a d))) (- (pow (* b c) 3) (pow (* a d) 3)) (+ (* (* b c) (* b c)) (+ (* (* a d) (* a d)) (* (* b c) (* a d)))) (neg (* a d)) (- (* (* b c) (* b c)) (* (* a d) (* a d))) (+ (* b c) (* a d)) (neg (* a d)) 0 0 0 0 (- (* b c) (* d a)) (- (* b c) (* d a)) 0.221 * * [simplify]: iteration 0 : 251 enodes (cost 464 ) 0.225 * * [simplify]: iteration 1 : 938 enodes (cost 427 ) 0.243 * * [simplify]: iteration 2 : 3490 enodes (cost 426 ) 0.313 * * [simplify]: iteration 3 : 5002 enodes (cost 426 ) 0.316 * [simplify]: Simplified to: (log (/ (- (* b c) (* a d)) (+ (* c c) (* d d)))) (log (/ (- (* b c) (* a d)) (+ (* c c) (* d d)))) (exp (/ (- (* b c) (* a d)) (+ (* c c) (* d d)))) (pow (/ (- (* b c) (* a d)) (+ (* c c) (* d d))) 3) (* (cbrt (/ (- (* b c) (* a d)) (+ (* c c) (* d d)))) (cbrt (/ (- (* b c) (* a d)) (+ (* c c) (* d d))))) (cbrt (/ (- (* b c) (* a d)) (+ (* c c) (* d d)))) (pow (/ (- (* b c) (* a d)) (+ (* c c) (* d d))) 3) (sqrt (/ (- (* b c) (* a d)) (+ (* c c) (* d d)))) (sqrt (/ (- (* b c) (* a d)) (+ (* c c) (* d d)))) (neg (- (* b c) (* a d))) (neg (+ (* c c) (* d d))) (/ (* b c) (+ (* c c) (* d d))) (/ (* a d) (+ (* c c) (* d d))) (/ (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d)))) (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))) (/ (cbrt (- (* b c) (* a d))) (cbrt (+ (* c c) (* d d)))) (/ (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d)))) (sqrt (+ (* c c) (* d d)))) (/ (cbrt (- (* b c) (* a d))) (sqrt (+ (* c c) (* d d)))) (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d)))) (/ (cbrt (- (* b c) (* a d))) (+ (* c c) (* d d))) (/ (sqrt (- (* b c) (* a d))) (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))) (/ (sqrt (- (* b c) (* a d))) (cbrt (+ (* c c) (* d d)))) (/ (sqrt (- (* b c) (* a d))) (sqrt (+ (* c c) (* d d)))) (/ (sqrt (- (* b c) (* a d))) (sqrt (+ (* c c) (* d d)))) (sqrt (- (* b c) (* a d))) (/ (sqrt (- (* b c) (* a d))) (+ (* c c) (* d d))) (/ 1 (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))) (/ (- (* b c) (* a d)) (cbrt (+ (* c c) (* d d)))) (/ 1 (sqrt (+ (* c c) (* d d)))) (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d)))) 1 (/ (- (* b c) (* a d)) (+ (* c c) (* d d))) (/ 1 (+ (* c c) (* d d))) (/ (+ (* c c) (* d d)) (- (* b c) (* a d))) (/ (- (* b c) (* a d)) (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))) (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d)))) (- (* b c) (* a d)) (/ (+ (* c c) (* d d)) (cbrt (- (* b c) (* a d)))) (/ (+ (* c c) (* d d)) (sqrt (- (* b c) (* a d)))) (/ (+ (* c c) (* d d)) (- (* b c) (* a d))) (/ (- (* b c) (* a d)) (+ (pow (* c c) 3) (pow (* d d) 3))) (/ (- (* b c) (* a d)) (+ (* (neg (pow d 3)) d) (* (pow c 3) c))) (* (+ (* (* a d) (+ (* a d) (* b c))) (* (* b c) (* b c))) (+ (* c c) (* d d))) (* (+ (* c c) (* d d)) (+ (* b c) (* a d))) (exp (- (* b c) (* a d))) (log (- (* b c) (* a d))) (exp (- (* b c) (* a d))) (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d)))) (cbrt (- (* b c) (* a d))) (pow (- (* b c) (* a d)) 3) (sqrt (- (* b c) (* a d))) (sqrt (- (* b c) (* a d))) (- (pow (* b c) 3) (pow (* a d) 3)) (+ (* (* a d) (+ (* a d) (* b c))) (* (* b c) (* b c))) (neg (* a d)) (- (* (* b c) (* b c)) (* (* a d) (* a d))) (+ (* b c) (* a d)) (neg (* a d)) 0 0 0 0 (- (* b c) (* a d)) (- (* b c) (* a d)) 0.316 * * * [progress]: adding candidates to table 0.452 * * [progress]: iteration 2 / 4 0.452 * * * [progress]: picking best candidate 0.475 * * * * [pick]: Picked # 0.475 * * * [progress]: localizing error 0.487 * * * [progress]: generating rewritten candidates 0.487 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2) 0.490 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 2) 0.494 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1) 0.503 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1 1) 0.508 * * * [progress]: generating series expansions 0.508 * * * * [progress]: [ 1 / 4 ] generating series at (2 2) 0.508 * [approximate]: Approximating (sqrt (+ (pow d 2) (pow c 2))) in (c d) around 0 0.511 * [taylor]: Taking taylor expansion of (sqrt (+ (pow d 2) (pow c 2))) in d 0.511 * [taylor]: Taking taylor expansion of (sqrt (+ (pow d 2) (pow c 2))) in d 0.512 * [taylor]: Taking taylor expansion of (sqrt (+ (pow d 2) (pow c 2))) in d 0.515 * [taylor]: Taking taylor expansion of (sqrt (+ (pow d 2) (pow c 2))) in d 0.516 * [approximate]: Approximating (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in (c d) around 0 0.526 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in d 0.526 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in d 0.532 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in d 0.536 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in d 0.538 * [approximate]: Approximating (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in (c d) around 0 0.548 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in d 0.548 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in d 0.550 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in d 0.554 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in d 0.556 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 2) 0.556 * [approximate]: Approximating (sqrt (+ (pow d 2) (pow c 2))) in (c d) around 0 0.558 * [taylor]: Taking taylor expansion of (sqrt (+ (pow d 2) (pow c 2))) in d 0.558 * [taylor]: Taking taylor expansion of (sqrt (+ (pow d 2) (pow c 2))) in d 0.559 * [taylor]: Taking taylor expansion of (sqrt (+ (pow d 2) (pow c 2))) in d 0.562 * [taylor]: Taking taylor expansion of (sqrt (+ (pow d 2) (pow c 2))) in d 0.563 * [approximate]: Approximating (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in (c d) around 0 0.573 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in d 0.573 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in d 0.576 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in d 0.580 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in d 0.581 * [approximate]: Approximating (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in (c d) around 0 0.592 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in d 0.592 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in d 0.594 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in d 0.599 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in d 0.600 * * * * [progress]: [ 3 / 4 ] generating series at (2 1) 0.601 * [approximate]: Approximating (* (- (* b c) (* d a)) (sqrt (/ 1 (+ (pow d 2) (pow c 2))))) in (b c a d) around 0 0.606 * [taylor]: Taking taylor expansion of (* (- (* b c) (* d a)) (sqrt (/ 1 (+ (pow d 2) (pow c 2))))) in c 0.607 * [taylor]: Taking taylor expansion of (* (- (* b c) (* d a)) (sqrt (/ 1 (+ (pow d 2) (pow c 2))))) in a 0.607 * [taylor]: Taking taylor expansion of (* (- (* b c) (* d a)) (sqrt (/ 1 (+ (pow d 2) (pow c 2))))) in d 0.608 * [taylor]: Taking taylor expansion of (* (- (* b c) (* d a)) (sqrt (/ 1 (+ (pow d 2) (pow c 2))))) in c 0.612 * [taylor]: Taking taylor expansion of (* (- (* b c) (* d a)) (sqrt (/ 1 (+ (pow d 2) (pow c 2))))) in a 0.612 * [taylor]: Taking taylor expansion of (* (- (* b c) (* d a)) (sqrt (/ 1 (+ (pow d 2) (pow c 2))))) in d 0.613 * [taylor]: Taking taylor expansion of (* (- (* b c) (* d a)) (sqrt (/ 1 (+ (pow d 2) (pow c 2))))) in a 0.613 * [taylor]: Taking taylor expansion of (* (- (* b c) (* d a)) (sqrt (/ 1 (+ (pow d 2) (pow c 2))))) in d 0.613 * [taylor]: Taking taylor expansion of (* (- (* b c) (* d a)) (sqrt (/ 1 (+ (pow d 2) (pow c 2))))) in d 0.618 * [taylor]: Taking taylor expansion of (* (- (* b c) (* d a)) (sqrt (/ 1 (+ (pow d 2) (pow c 2))))) in c 0.618 * [taylor]: Taking taylor expansion of (* (- (* b c) (* d a)) (sqrt (/ 1 (+ (pow d 2) (pow c 2))))) in a 0.618 * [taylor]: Taking taylor expansion of (* (- (* b c) (* d a)) (sqrt (/ 1 (+ (pow d 2) (pow c 2))))) in d 0.618 * [taylor]: Taking taylor expansion of (* (- (* b c) (* d a)) (sqrt (/ 1 (+ (pow d 2) (pow c 2))))) in a 0.618 * [taylor]: Taking taylor expansion of (* (- (* b c) (* d a)) (sqrt (/ 1 (+ (pow d 2) (pow c 2))))) in d 0.623 * [taylor]: Taking taylor expansion of (* (- (* b c) (* d a)) (sqrt (/ 1 (+ (pow d 2) (pow c 2))))) in a 0.623 * [taylor]: Taking taylor expansion of (* (- (* b c) (* d a)) (sqrt (/ 1 (+ (pow d 2) (pow c 2))))) in d 0.623 * [taylor]: Taking taylor expansion of (* (- (* b c) (* d a)) (sqrt (/ 1 (+ (pow d 2) (pow c 2))))) in d 0.624 * [taylor]: Taking taylor expansion of (* (- (* b c) (* d a)) (sqrt (/ 1 (+ (pow d 2) (pow c 2))))) in d 0.624 * [approximate]: Approximating (* (- (/ 1 (* b c)) (/ 1 (* d a))) (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))))) in (b c a d) around 0 0.640 * [taylor]: Taking taylor expansion of (* (- (/ 1 (* b c)) (/ 1 (* d a))) (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))))) in c 0.645 * [taylor]: Taking taylor expansion of (* (- (/ 1 (* b c)) (/ 1 (* d a))) (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))))) in a 0.646 * [taylor]: Taking taylor expansion of (* (- (/ 1 (* b c)) (/ 1 (* d a))) (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))))) in c 0.651 * [taylor]: Taking taylor expansion of (* (- (/ 1 (* b c)) (/ 1 (* d a))) (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))))) in a 0.651 * [taylor]: Taking taylor expansion of (* (- (/ 1 (* b c)) (/ 1 (* d a))) (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))))) in d 0.656 * [taylor]: Taking taylor expansion of (* (- (/ 1 (* b c)) (/ 1 (* d a))) (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))))) in c 0.656 * [taylor]: Taking taylor expansion of (* (- (/ 1 (* b c)) (/ 1 (* d a))) (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))))) in a 0.656 * [taylor]: Taking taylor expansion of (* (- (/ 1 (* b c)) (/ 1 (* d a))) (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))))) in a 0.657 * [taylor]: Taking taylor expansion of (* (- (/ 1 (* b c)) (/ 1 (* d a))) (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))))) in d 0.662 * [taylor]: Taking taylor expansion of (* (- (/ 1 (* b c)) (/ 1 (* d a))) (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))))) in a 0.663 * [taylor]: Taking taylor expansion of (* (- (/ 1 (* b c)) (/ 1 (* d a))) (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))))) in d 0.663 * [taylor]: Taking taylor expansion of (* (- (/ 1 (* b c)) (/ 1 (* d a))) (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))))) in d 0.670 * [taylor]: Taking taylor expansion of (* (- (/ 1 (* b c)) (/ 1 (* d a))) (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))))) in c 0.670 * [taylor]: Taking taylor expansion of (* (- (/ 1 (* b c)) (/ 1 (* d a))) (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))))) in a 0.670 * [taylor]: Taking taylor expansion of (* (- (/ 1 (* b c)) (/ 1 (* d a))) (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))))) in a 0.671 * [taylor]: Taking taylor expansion of (* (- (/ 1 (* b c)) (/ 1 (* d a))) (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))))) in a 0.676 * [taylor]: Taking taylor expansion of (* (- (/ 1 (* b c)) (/ 1 (* d a))) (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))))) in a 0.676 * [taylor]: Taking taylor expansion of (* (- (/ 1 (* b c)) (/ 1 (* d a))) (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))))) in d 0.677 * [taylor]: Taking taylor expansion of (* (- (/ 1 (* b c)) (/ 1 (* d a))) (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))))) in d 0.678 * [approximate]: Approximating (* (- (/ 1 (* b c)) (/ 1 (* d a))) (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))))) in (b c a d) around 0 0.696 * [taylor]: Taking taylor expansion of (* (- (/ 1 (* b c)) (/ 1 (* d a))) (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))))) in c 0.701 * [taylor]: Taking taylor expansion of (* (- (/ 1 (* b c)) (/ 1 (* d a))) (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))))) in a 0.702 * [taylor]: Taking taylor expansion of (* (- (/ 1 (* b c)) (/ 1 (* d a))) (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))))) in c 0.708 * [taylor]: Taking taylor expansion of (* (- (/ 1 (* b c)) (/ 1 (* d a))) (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))))) in a 0.708 * [taylor]: Taking taylor expansion of (* (- (/ 1 (* b c)) (/ 1 (* d a))) (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))))) in d 0.713 * [taylor]: Taking taylor expansion of (* (- (/ 1 (* b c)) (/ 1 (* d a))) (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))))) in c 0.713 * [taylor]: Taking taylor expansion of (* (- (/ 1 (* b c)) (/ 1 (* d a))) (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))))) in a 0.713 * [taylor]: Taking taylor expansion of (* (- (/ 1 (* b c)) (/ 1 (* d a))) (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))))) in a 0.713 * [taylor]: Taking taylor expansion of (* (- (/ 1 (* b c)) (/ 1 (* d a))) (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))))) in d 0.719 * [taylor]: Taking taylor expansion of (* (- (/ 1 (* b c)) (/ 1 (* d a))) (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))))) in a 0.719 * [taylor]: Taking taylor expansion of (* (- (/ 1 (* b c)) (/ 1 (* d a))) (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))))) in d 0.720 * [taylor]: Taking taylor expansion of (* (- (/ 1 (* b c)) (/ 1 (* d a))) (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))))) in d 0.726 * [taylor]: Taking taylor expansion of (* (- (/ 1 (* b c)) (/ 1 (* d a))) (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))))) in c 0.726 * [taylor]: Taking taylor expansion of (* (- (/ 1 (* b c)) (/ 1 (* d a))) (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))))) in a 0.726 * [taylor]: Taking taylor expansion of (* (- (/ 1 (* b c)) (/ 1 (* d a))) (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))))) in a 0.727 * [taylor]: Taking taylor expansion of (* (- (/ 1 (* b c)) (/ 1 (* d a))) (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))))) in a 0.732 * [taylor]: Taking taylor expansion of (* (- (/ 1 (* b c)) (/ 1 (* d a))) (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))))) in a 0.732 * [taylor]: Taking taylor expansion of (* (- (/ 1 (* b c)) (/ 1 (* d a))) (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))))) in d 0.733 * [taylor]: Taking taylor expansion of (* (- (/ 1 (* b c)) (/ 1 (* d a))) (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))))) in d 0.733 * * * * [progress]: [ 4 / 4 ] generating series at (2 1 1) 0.734 * [approximate]: Approximating (- (* b c) (* d a)) in (b c a d) around 0 0.734 * [taylor]: Taking taylor expansion of (- (* b c) (* d a)) in c 0.734 * [taylor]: Taking taylor expansion of (- (* b c) (* d a)) in a 0.734 * [taylor]: Taking taylor expansion of (- (* b c) (* d a)) in d 0.735 * [taylor]: Taking taylor expansion of (- (* b c) (* d a)) in c 0.735 * [taylor]: Taking taylor expansion of (- (* b c) (* d a)) in a 0.735 * [taylor]: Taking taylor expansion of (- (* b c) (* d a)) in d 0.735 * [taylor]: Taking taylor expansion of (- (* b c) (* d a)) in a 0.735 * [taylor]: Taking taylor expansion of (- (* b c) (* d a)) in d 0.736 * [taylor]: Taking taylor expansion of (- (* b c) (* d a)) in d 0.738 * [taylor]: Taking taylor expansion of (- (* b c) (* d a)) in c 0.738 * [taylor]: Taking taylor expansion of (- (* b c) (* d a)) in a 0.738 * [taylor]: Taking taylor expansion of (- (* b c) (* d a)) in d 0.738 * [approximate]: Approximating (- (/ 1 (* b c)) (/ 1 (* d a))) in (b c a d) around 0 0.740 * [taylor]: Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* d a))) in c 0.741 * [taylor]: Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* d a))) in a 0.742 * [taylor]: Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* d a))) in c 0.742 * [taylor]: Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* d a))) in a 0.742 * [taylor]: Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* d a))) in d 0.744 * [taylor]: Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* d a))) in c 0.744 * [taylor]: Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* d a))) in a 0.745 * [taylor]: Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* d a))) in d 0.746 * [taylor]: Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* d a))) in a 0.746 * [taylor]: Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* d a))) in d 0.746 * [taylor]: Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* d a))) in d 0.749 * [taylor]: Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* d a))) in c 0.749 * [taylor]: Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* d a))) in a 0.749 * [taylor]: Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* d a))) in a 0.750 * [taylor]: Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* d a))) in a 0.751 * [taylor]: Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* d a))) in d 0.751 * [taylor]: Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* d a))) in d 0.751 * [taylor]: Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* d a))) in d 0.751 * [taylor]: Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* d a))) in d 0.755 * [taylor]: Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* d a))) in c 0.755 * [taylor]: Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* d a))) in a 0.755 * [taylor]: Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* d a))) in a 0.756 * [taylor]: Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* d a))) in a 0.757 * [taylor]: Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* d a))) in a 0.757 * [taylor]: Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* d a))) in d 0.757 * [taylor]: Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* d a))) in d 0.757 * [taylor]: Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* d a))) in d 0.758 * [taylor]: Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* d a))) in d 0.758 * [taylor]: Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* d a))) in d 0.758 * [taylor]: Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* d a))) in d 0.758 * [taylor]: Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* d a))) in d 0.759 * [approximate]: Approximating (- (/ 1 (* b c)) (/ 1 (* d a))) in (b c a d) around 0 0.761 * [taylor]: Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* d a))) in c 0.761 * [taylor]: Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* d a))) in a 0.762 * [taylor]: Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* d a))) in c 0.763 * [taylor]: Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* d a))) in a 0.763 * [taylor]: Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* d a))) in d 0.765 * [taylor]: Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* d a))) in c 0.765 * [taylor]: Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* d a))) in a 0.766 * [taylor]: Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* d a))) in d 0.767 * [taylor]: Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* d a))) in a 0.767 * [taylor]: Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* d a))) in d 0.767 * [taylor]: Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* d a))) in d 0.770 * [taylor]: Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* d a))) in c 0.770 * [taylor]: Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* d a))) in a 0.770 * [taylor]: Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* d a))) in a 0.771 * [taylor]: Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* d a))) in a 0.774 * [taylor]: Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* d a))) in d 0.774 * [taylor]: Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* d a))) in d 0.775 * [taylor]: Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* d a))) in d 0.775 * [taylor]: Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* d a))) in d 0.779 * [taylor]: Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* d a))) in c 0.779 * [taylor]: Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* d a))) in a 0.779 * [taylor]: Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* d a))) in a 0.780 * [taylor]: Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* d a))) in a 0.780 * [taylor]: Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* d a))) in a 0.780 * [taylor]: Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* d a))) in d 0.780 * [taylor]: Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* d a))) in d 0.780 * [taylor]: Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* d a))) in d 0.781 * [taylor]: Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* d a))) in d 0.781 * [taylor]: Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* d a))) in d 0.781 * [taylor]: Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* d a))) in d 0.782 * [taylor]: Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* d a))) in d 0.782 * * * [progress]: simplifying candidates 0.783 * [simplify]: Simplifying using # : (log (sqrt (+ (* c c) (* d d)))) (exp (sqrt (+ (* c c) (* d d)))) (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (+ (* c c) (* d d)))) (* (* (sqrt (+ (* c c) (* d d))) (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* c c) (* d d)))) (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))) (sqrt (cbrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d)))) (sqrt 1) (sqrt (+ (* c c) (* d d))) (sqrt (+ (pow (* c c) 3) (pow (* d d) 3))) (sqrt (+ (* (* c c) (* c c)) (- (* (* d d) (* d d)) (* (* c c) (* d d))))) (sqrt (- (* (* c c) (* c c)) (* (* d d) (* d d)))) (sqrt (- (* c c) (* d d))) (/ 1 2) (sqrt (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d)))) (log (sqrt (+ (* c c) (* d d)))) (exp (sqrt (+ (* c c) (* d d)))) (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (+ (* c c) (* d d)))) (* (* (sqrt (+ (* c c) (* d d))) (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* c c) (* d d)))) (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))) (sqrt (cbrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d)))) (sqrt 1) (sqrt (+ (* c c) (* d d))) (sqrt (+ (pow (* c c) 3) (pow (* d d) 3))) (sqrt (+ (* (* c c) (* c c)) (- (* (* d d) (* d d)) (* (* c c) (* d d))))) (sqrt (- (* (* c c) (* c c)) (* (* d d) (* d d)))) (sqrt (- (* c c) (* d d))) (/ 1 2) (sqrt (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d)))) (- (log (- (* b c) (* a d))) (log (sqrt (+ (* c c) (* d d))))) (log (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d))))) (exp (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d))))) (/ (* (* (- (* b c) (* a d)) (- (* b c) (* a d))) (- (* b c) (* a d))) (* (* (sqrt (+ (* c c) (* d d))) (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* c c) (* d d))))) (* (cbrt (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d))))) (cbrt (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d)))))) (cbrt (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d))))) (* (* (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d)))) (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d))))) (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d))))) (sqrt (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d))))) (sqrt (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d))))) (neg (- (* b c) (* a d))) (neg (sqrt (+ (* c c) (* d d)))) (/ (* b c) (sqrt (+ (* c c) (* d d)))) (/ (* a d) (sqrt (+ (* c c) (* d d)))) (/ (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d)))) (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))) (/ (cbrt (- (* b c) (* a d))) (cbrt (sqrt (+ (* c c) (* d d))))) (/ (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d)))) (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d)))))) (/ (cbrt (- (* b c) (* a d))) (sqrt (cbrt (+ (* c c) (* d d))))) (/ (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d)))) (sqrt (sqrt (+ (* c c) (* d d))))) (/ (cbrt (- (* b c) (* a d))) (sqrt (sqrt (+ (* c c) (* d d))))) (/ (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d)))) (sqrt 1)) (/ (cbrt (- (* b c) (* a d))) (sqrt (+ (* c c) (* d d)))) (/ (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d)))) (sqrt (sqrt (+ (* c c) (* d d))))) (/ (cbrt (- (* b c) (* a d))) (sqrt (sqrt (+ (* c c) (* d d))))) (/ (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d)))) 1) (/ (cbrt (- (* b c) (* a d))) (sqrt (+ (* c c) (* d d)))) (/ (sqrt (- (* b c) (* a d))) (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))) (/ (sqrt (- (* b c) (* a d))) (cbrt (sqrt (+ (* c c) (* d d))))) (/ (sqrt (- (* b c) (* a d))) (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d)))))) (/ (sqrt (- (* b c) (* a d))) (sqrt (cbrt (+ (* c c) (* d d))))) (/ (sqrt (- (* b c) (* a d))) (sqrt (sqrt (+ (* c c) (* d d))))) (/ (sqrt (- (* b c) (* a d))) (sqrt (sqrt (+ (* c c) (* d d))))) (/ (sqrt (- (* b c) (* a d))) (sqrt 1)) (/ (sqrt (- (* b c) (* a d))) (sqrt (+ (* c c) (* d d)))) (/ (sqrt (- (* b c) (* a d))) (sqrt (sqrt (+ (* c c) (* d d))))) (/ (sqrt (- (* b c) (* a d))) (sqrt (sqrt (+ (* c c) (* d d))))) (/ (sqrt (- (* b c) (* a d))) 1) (/ (sqrt (- (* b c) (* a d))) (sqrt (+ (* c c) (* d d)))) (/ 1 (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))) (/ (- (* b c) (* a d)) (cbrt (sqrt (+ (* c c) (* d d))))) (/ 1 (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d)))))) (/ (- (* b c) (* a d)) (sqrt (cbrt (+ (* c c) (* d d))))) (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (/ (- (* b c) (* a d)) (sqrt (sqrt (+ (* c c) (* d d))))) (/ 1 (sqrt 1)) (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d)))) (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (/ (- (* b c) (* a d)) (sqrt (sqrt (+ (* c c) (* d d))))) (/ 1 1) (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d)))) (/ 1 (sqrt (+ (* c c) (* d d)))) (/ (sqrt (+ (* c c) (* d d))) (- (* b c) (* a d))) (/ (- (* b c) (* a d)) (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))) (/ (- (* b c) (* a d)) (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d)))))) (/ (- (* b c) (* a d)) (sqrt (sqrt (+ (* c c) (* d d))))) (/ (- (* b c) (* a d)) (sqrt 1)) (/ (- (* b c) (* a d)) (sqrt (sqrt (+ (* c c) (* d d))))) (/ (- (* b c) (* a d)) 1) (/ (sqrt (+ (* c c) (* d d))) (cbrt (- (* b c) (* a d)))) (/ (sqrt (+ (* c c) (* d d))) (sqrt (- (* b c) (* a d)))) (/ (sqrt (+ (* c c) (* d d))) (- (* b c) (* a d))) (/ (- (* b c) (* a d)) (sqrt (+ (pow (* c c) 3) (pow (* d d) 3)))) (/ (- (* b c) (* a d)) (sqrt (- (* (* c c) (* c c)) (* (* d d) (* d d))))) (* (sqrt (+ (* c c) (* d d))) (+ (* (* b c) (* b c)) (+ (* (* a d) (* a d)) (* (* b c) (* a d))))) (* (sqrt (+ (* c c) (* d d))) (+ (* b c) (* a d))) (/ (exp (* b c)) (exp (* a d))) (log (- (* b c) (* a d))) (exp (- (* b c) (* a d))) (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d)))) (cbrt (- (* b c) (* a d))) (* (* (- (* b c) (* a d)) (- (* b c) (* a d))) (- (* b c) (* a d))) (sqrt (- (* b c) (* a d))) (sqrt (- (* b c) (* a d))) (- (pow (* b c) 3) (pow (* a d) 3)) (+ (* (* b c) (* b c)) (+ (* (* a d) (* a d)) (* (* b c) (* a d)))) (neg (* a d)) (- (* (* b c) (* b c)) (* (* a d) (* a d))) (+ (* b c) (* a d)) (neg (* a d)) d c (* -1 c) d c (* -1 c) (* -1 a) b (* -1 b) 0 (- (* b c) (* d a)) (- (* b c) (* d a)) 0.789 * * [simplify]: iteration 0 : 304 enodes (cost 910 ) 0.794 * * [simplify]: iteration 1 : 990 enodes (cost 857 ) 0.812 * * [simplify]: iteration 2 : 3340 enodes (cost 845 ) 0.874 * * [simplify]: iteration 3 : 5003 enodes (cost 845 ) 0.878 * [simplify]: Simplified to: (log (sqrt (+ (* c c) (* d d)))) (exp (sqrt (+ (* c c) (* d d)))) (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (+ (* c c) (* d d)))) (pow (sqrt (+ (* c c) (* d d))) 3) (fabs (cbrt (+ (* c c) (* d d)))) (sqrt (cbrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d)))) 1 (sqrt (+ (* c c) (* d d))) (sqrt (+ (pow (* c c) 3) (pow (* d d) 3))) (sqrt (+ (* (* c c) (* c c)) (- (* (* d d) (* d d)) (* (* c c) (* d d))))) (sqrt (- (* (* c c) (* c c)) (* (* d d) (* d d)))) (sqrt (- (* c c) (* d d))) 1/2 (sqrt (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d)))) (log (sqrt (+ (* c c) (* d d)))) (exp (sqrt (+ (* c c) (* d d)))) (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (+ (* c c) (* d d)))) (pow (sqrt (+ (* c c) (* d d))) 3) (fabs (cbrt (+ (* c c) (* d d)))) (sqrt (cbrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d)))) 1 (sqrt (+ (* c c) (* d d))) (sqrt (+ (pow (* c c) 3) (pow (* d d) 3))) (sqrt (+ (* (* c c) (* c c)) (- (* (* d d) (* d d)) (* (* c c) (* d d))))) (sqrt (- (* (* c c) (* c c)) (* (* d d) (* d d)))) (sqrt (- (* c c) (* d d))) 1/2 (sqrt (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d)))) (log (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d))))) (log (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d))))) (exp (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d))))) (pow (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d)))) 3) (* (cbrt (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d))))) (cbrt (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d)))))) (cbrt (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d))))) (pow (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d)))) 3) (sqrt (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d))))) (sqrt (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d))))) (neg (- (* b c) (* a d))) (neg (sqrt (+ (* c c) (* d d)))) (/ (* b c) (sqrt (+ (* c c) (* d d)))) (/ (* a d) (sqrt (+ (* c c) (* d d)))) (/ (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d)))) (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))) (/ (cbrt (- (* b c) (* a d))) (cbrt (sqrt (+ (* c c) (* d d))))) (/ (cbrt (- (* b c) (* a d))) (/ (fabs (cbrt (+ (* c c) (* d d)))) (cbrt (- (* b c) (* a d))))) (/ (cbrt (- (* b c) (* a d))) (sqrt (cbrt (+ (* c c) (* d d))))) (/ (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d)))) (sqrt (sqrt (+ (* c c) (* d d))))) (/ (cbrt (- (* b c) (* a d))) (sqrt (sqrt (+ (* c c) (* d d))))) (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d)))) (/ (cbrt (- (* b c) (* a d))) (sqrt (+ (* c c) (* d d)))) (/ (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d)))) (sqrt (sqrt (+ (* c c) (* d d))))) (/ (cbrt (- (* b c) (* a d))) (sqrt (sqrt (+ (* c c) (* d d))))) (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d)))) (/ (cbrt (- (* b c) (* a d))) (sqrt (+ (* c c) (* d d)))) (/ (sqrt (- (* b c) (* a d))) (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))) (/ (sqrt (- (* b c) (* a d))) (cbrt (sqrt (+ (* c c) (* d d))))) (/ (sqrt (- (* b c) (* a d))) (fabs (cbrt (+ (* c c) (* d d))))) (/ (sqrt (- (* b c) (* a d))) (sqrt (cbrt (+ (* c c) (* d d))))) (/ (sqrt (- (* b c) (* a d))) (sqrt (sqrt (+ (* c c) (* d d))))) (/ (sqrt (- (* b c) (* a d))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (- (* b c) (* a d))) (/ (sqrt (- (* b c) (* a d))) (sqrt (+ (* c c) (* d d)))) (/ (sqrt (- (* b c) (* a d))) (sqrt (sqrt (+ (* c c) (* d d))))) (/ (sqrt (- (* b c) (* a d))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (- (* b c) (* a d))) (/ (sqrt (- (* b c) (* a d))) (sqrt (+ (* c c) (* d d)))) (/ 1 (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))) (/ (- (* b c) (* a d)) (cbrt (sqrt (+ (* c c) (* d d))))) (/ 1 (* (fabs (cbrt (+ (* c c) (* d d)))) 1)) (/ (- (* b c) (* a d)) (sqrt (cbrt (+ (* c c) (* d d))))) (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (/ (- (* b c) (* a d)) (sqrt (sqrt (+ (* c c) (* d d))))) 1 (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d)))) (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (/ (- (* b c) (* a d)) (sqrt (sqrt (+ (* c c) (* d d))))) 1 (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d)))) (/ 1 (sqrt (+ (* c c) (* d d)))) (/ (sqrt (+ (* c c) (* d d))) (- (* b c) (* a d))) (/ (- (* b c) (* a d)) (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))) (/ (- (* b c) (* a d)) (fabs (cbrt (+ (* c c) (* d d))))) (/ (- (* b c) (* a d)) (sqrt (sqrt (+ (* c c) (* d d))))) (- (* b c) (* a d)) (/ (- (* b c) (* a d)) (sqrt (sqrt (+ (* c c) (* d d))))) (- (* b c) (* a d)) (/ (sqrt (+ (* c c) (* d d))) (cbrt (- (* b c) (* a d)))) (/ (sqrt (+ (* c c) (* d d))) (sqrt (- (* b c) (* a d)))) (/ (sqrt (+ (* c c) (* d d))) (- (* b c) (* a d))) (/ (- (* b c) (* a d)) (sqrt (+ (pow (* c c) 3) (pow (* d d) 3)))) (/ (- (* b c) (* a d)) (sqrt (- (* (* c c) (* c c)) (* (* d d) (* d d))))) (* (+ (* (* a d) (+ (* a d) (* b c))) (* (* b c) (* b c))) (sqrt (+ (* c c) (* d d)))) (* (sqrt (+ (* c c) (* d d))) (+ (* b c) (* a d))) (exp (- (* b c) (* a d))) (log (- (* b c) (* a d))) (exp (- (* b c) (* a d))) (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d)))) (cbrt (- (* b c) (* a d))) (pow (- (* b c) (* a d)) 3) (sqrt (- (* b c) (* a d))) (sqrt (- (* b c) (* a d))) (- (pow (* b c) 3) (pow (* a d) 3)) (+ (* (* a d) (+ (* a d) (* b c))) (* (* b c) (* b c))) (neg (* a d)) (- (* (* b c) (* b c)) (* (* a d) (* a d))) (+ (* b c) (* a d)) (neg (* a d)) d c (* -1 c) d c (* -1 c) (* -1 a) b (* -1 b) 0 (- (* b c) (* a d)) (- (* b c) (* a d)) 0.879 * * * [progress]: adding candidates to table 1.224 * * [progress]: iteration 3 / 4 1.224 * * * [progress]: picking best candidate 1.256 * * * * [pick]: Picked # 1.256 * * * [progress]: localizing error 1.269 * * * [progress]: generating rewritten candidates 1.269 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2 2) 1.273 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 2) 1.276 * * * * [progress]: [ 3 / 4 ] rewriting at (2 2) 1.285 * * * * [progress]: [ 4 / 4 ] rewriting at (2 2 1) 1.290 * * * [progress]: generating series expansions 1.290 * * * * [progress]: [ 1 / 4 ] generating series at (2 2 2) 1.290 * [approximate]: Approximating (sqrt (+ (pow d 2) (pow c 2))) in (c d) around 0 1.292 * [taylor]: Taking taylor expansion of (sqrt (+ (pow d 2) (pow c 2))) in d 1.292 * [taylor]: Taking taylor expansion of (sqrt (+ (pow d 2) (pow c 2))) in d 1.294 * [taylor]: Taking taylor expansion of (sqrt (+ (pow d 2) (pow c 2))) in d 1.297 * [taylor]: Taking taylor expansion of (sqrt (+ (pow d 2) (pow c 2))) in d 1.297 * [approximate]: Approximating (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in (c d) around 0 1.308 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in d 1.308 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in d 1.310 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in d 1.315 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in d 1.317 * [approximate]: Approximating (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in (c d) around 0 1.326 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in d 1.327 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in d 1.329 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in d 1.333 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in d 1.337 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 2) 1.338 * [approximate]: Approximating (sqrt (+ (pow d 2) (pow c 2))) in (c d) around 0 1.339 * [taylor]: Taking taylor expansion of (sqrt (+ (pow d 2) (pow c 2))) in d 1.339 * [taylor]: Taking taylor expansion of (sqrt (+ (pow d 2) (pow c 2))) in d 1.341 * [taylor]: Taking taylor expansion of (sqrt (+ (pow d 2) (pow c 2))) in d 1.344 * [taylor]: Taking taylor expansion of (sqrt (+ (pow d 2) (pow c 2))) in d 1.345 * [approximate]: Approximating (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in (c d) around 0 1.354 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in d 1.354 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in d 1.357 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in d 1.361 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in d 1.363 * [approximate]: Approximating (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in (c d) around 0 1.373 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in d 1.373 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in d 1.375 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in d 1.379 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in d 1.381 * * * * [progress]: [ 3 / 4 ] generating series at (2 2) 1.381 * [approximate]: Approximating (* (- (* b c) (* d a)) (sqrt (/ 1 (+ (pow d 2) (pow c 2))))) in (b c a d) around 0 1.387 * [taylor]: Taking taylor expansion of (* (- (* b c) (* d a)) (sqrt (/ 1 (+ (pow d 2) (pow c 2))))) in c 1.388 * [taylor]: Taking taylor expansion of (* (- (* b c) (* d a)) (sqrt (/ 1 (+ (pow d 2) (pow c 2))))) in a 1.388 * [taylor]: Taking taylor expansion of (* (- (* b c) (* d a)) (sqrt (/ 1 (+ (pow d 2) (pow c 2))))) in d 1.389 * [taylor]: Taking taylor expansion of (* (- (* b c) (* d a)) (sqrt (/ 1 (+ (pow d 2) (pow c 2))))) in c 1.390 * [taylor]: Taking taylor expansion of (* (- (* b c) (* d a)) (sqrt (/ 1 (+ (pow d 2) (pow c 2))))) in a 1.390 * [taylor]: Taking taylor expansion of (* (- (* b c) (* d a)) (sqrt (/ 1 (+ (pow d 2) (pow c 2))))) in d 1.390 * [taylor]: Taking taylor expansion of (* (- (* b c) (* d a)) (sqrt (/ 1 (+ (pow d 2) (pow c 2))))) in a 1.390 * [taylor]: Taking taylor expansion of (* (- (* b c) (* d a)) (sqrt (/ 1 (+ (pow d 2) (pow c 2))))) in d 1.391 * [taylor]: Taking taylor expansion of (* (- (* b c) (* d a)) (sqrt (/ 1 (+ (pow d 2) (pow c 2))))) in d 1.395 * [taylor]: Taking taylor expansion of (* (- (* b c) (* d a)) (sqrt (/ 1 (+ (pow d 2) (pow c 2))))) in c 1.395 * [taylor]: Taking taylor expansion of (* (- (* b c) (* d a)) (sqrt (/ 1 (+ (pow d 2) (pow c 2))))) in a 1.395 * [taylor]: Taking taylor expansion of (* (- (* b c) (* d a)) (sqrt (/ 1 (+ (pow d 2) (pow c 2))))) in d 1.395 * [taylor]: Taking taylor expansion of (* (- (* b c) (* d a)) (sqrt (/ 1 (+ (pow d 2) (pow c 2))))) in a 1.395 * [taylor]: Taking taylor expansion of (* (- (* b c) (* d a)) (sqrt (/ 1 (+ (pow d 2) (pow c 2))))) in d 1.400 * [taylor]: Taking taylor expansion of (* (- (* b c) (* d a)) (sqrt (/ 1 (+ (pow d 2) (pow c 2))))) in a 1.400 * [taylor]: Taking taylor expansion of (* (- (* b c) (* d a)) (sqrt (/ 1 (+ (pow d 2) (pow c 2))))) in d 1.400 * [taylor]: Taking taylor expansion of (* (- (* b c) (* d a)) (sqrt (/ 1 (+ (pow d 2) (pow c 2))))) in d 1.401 * [taylor]: Taking taylor expansion of (* (- (* b c) (* d a)) (sqrt (/ 1 (+ (pow d 2) (pow c 2))))) in d 1.401 * [approximate]: Approximating (* (- (/ 1 (* b c)) (/ 1 (* d a))) (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))))) in (b c a d) around 0 1.420 * [taylor]: Taking taylor expansion of (* (- (/ 1 (* b c)) (/ 1 (* d a))) (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))))) in c 1.425 * [taylor]: Taking taylor expansion of (* (- (/ 1 (* b c)) (/ 1 (* d a))) (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))))) in a 1.426 * [taylor]: Taking taylor expansion of (* (- (/ 1 (* b c)) (/ 1 (* d a))) (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))))) in c 1.431 * [taylor]: Taking taylor expansion of (* (- (/ 1 (* b c)) (/ 1 (* d a))) (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))))) in a 1.431 * [taylor]: Taking taylor expansion of (* (- (/ 1 (* b c)) (/ 1 (* d a))) (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))))) in d 1.436 * [taylor]: Taking taylor expansion of (* (- (/ 1 (* b c)) (/ 1 (* d a))) (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))))) in c 1.436 * [taylor]: Taking taylor expansion of (* (- (/ 1 (* b c)) (/ 1 (* d a))) (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))))) in a 1.436 * [taylor]: Taking taylor expansion of (* (- (/ 1 (* b c)) (/ 1 (* d a))) (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))))) in a 1.437 * [taylor]: Taking taylor expansion of (* (- (/ 1 (* b c)) (/ 1 (* d a))) (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))))) in d 1.442 * [taylor]: Taking taylor expansion of (* (- (/ 1 (* b c)) (/ 1 (* d a))) (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))))) in a 1.442 * [taylor]: Taking taylor expansion of (* (- (/ 1 (* b c)) (/ 1 (* d a))) (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))))) in d 1.443 * [taylor]: Taking taylor expansion of (* (- (/ 1 (* b c)) (/ 1 (* d a))) (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))))) in d 1.449 * [taylor]: Taking taylor expansion of (* (- (/ 1 (* b c)) (/ 1 (* d a))) (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))))) in c 1.449 * [taylor]: Taking taylor expansion of (* (- (/ 1 (* b c)) (/ 1 (* d a))) (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))))) in a 1.449 * [taylor]: Taking taylor expansion of (* (- (/ 1 (* b c)) (/ 1 (* d a))) (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))))) in a 1.450 * [taylor]: Taking taylor expansion of (* (- (/ 1 (* b c)) (/ 1 (* d a))) (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))))) in a 1.455 * [taylor]: Taking taylor expansion of (* (- (/ 1 (* b c)) (/ 1 (* d a))) (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))))) in a 1.455 * [taylor]: Taking taylor expansion of (* (- (/ 1 (* b c)) (/ 1 (* d a))) (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))))) in d 1.456 * [taylor]: Taking taylor expansion of (* (- (/ 1 (* b c)) (/ 1 (* d a))) (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))))) in d 1.457 * [approximate]: Approximating (* (- (/ 1 (* b c)) (/ 1 (* d a))) (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))))) in (b c a d) around 0 1.474 * [taylor]: Taking taylor expansion of (* (- (/ 1 (* b c)) (/ 1 (* d a))) (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))))) in c 1.478 * [taylor]: Taking taylor expansion of (* (- (/ 1 (* b c)) (/ 1 (* d a))) (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))))) in a 1.480 * [taylor]: Taking taylor expansion of (* (- (/ 1 (* b c)) (/ 1 (* d a))) (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))))) in c 1.485 * [taylor]: Taking taylor expansion of (* (- (/ 1 (* b c)) (/ 1 (* d a))) (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))))) in a 1.485 * [taylor]: Taking taylor expansion of (* (- (/ 1 (* b c)) (/ 1 (* d a))) (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))))) in d 1.490 * [taylor]: Taking taylor expansion of (* (- (/ 1 (* b c)) (/ 1 (* d a))) (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))))) in c 1.490 * [taylor]: Taking taylor expansion of (* (- (/ 1 (* b c)) (/ 1 (* d a))) (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))))) in a 1.490 * [taylor]: Taking taylor expansion of (* (- (/ 1 (* b c)) (/ 1 (* d a))) (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))))) in a 1.491 * [taylor]: Taking taylor expansion of (* (- (/ 1 (* b c)) (/ 1 (* d a))) (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))))) in d 1.499 * [taylor]: Taking taylor expansion of (* (- (/ 1 (* b c)) (/ 1 (* d a))) (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))))) in a 1.499 * [taylor]: Taking taylor expansion of (* (- (/ 1 (* b c)) (/ 1 (* d a))) (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))))) in d 1.499 * [taylor]: Taking taylor expansion of (* (- (/ 1 (* b c)) (/ 1 (* d a))) (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))))) in d 1.506 * [taylor]: Taking taylor expansion of (* (- (/ 1 (* b c)) (/ 1 (* d a))) (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))))) in c 1.506 * [taylor]: Taking taylor expansion of (* (- (/ 1 (* b c)) (/ 1 (* d a))) (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))))) in a 1.506 * [taylor]: Taking taylor expansion of (* (- (/ 1 (* b c)) (/ 1 (* d a))) (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))))) in a 1.508 * [taylor]: Taking taylor expansion of (* (- (/ 1 (* b c)) (/ 1 (* d a))) (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))))) in a 1.512 * [taylor]: Taking taylor expansion of (* (- (/ 1 (* b c)) (/ 1 (* d a))) (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))))) in a 1.513 * [taylor]: Taking taylor expansion of (* (- (/ 1 (* b c)) (/ 1 (* d a))) (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))))) in d 1.513 * [taylor]: Taking taylor expansion of (* (- (/ 1 (* b c)) (/ 1 (* d a))) (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))))) in d 1.514 * * * * [progress]: [ 4 / 4 ] generating series at (2 2 1) 1.514 * [approximate]: Approximating (- (* b c) (* d a)) in (b c a d) around 0 1.514 * [taylor]: Taking taylor expansion of (- (* b c) (* d a)) in c 1.514 * [taylor]: Taking taylor expansion of (- (* b c) (* d a)) in a 1.514 * [taylor]: Taking taylor expansion of (- (* b c) (* d a)) in d 1.515 * [taylor]: Taking taylor expansion of (- (* b c) (* d a)) in c 1.515 * [taylor]: Taking taylor expansion of (- (* b c) (* d a)) in a 1.515 * [taylor]: Taking taylor expansion of (- (* b c) (* d a)) in d 1.516 * [taylor]: Taking taylor expansion of (- (* b c) (* d a)) in a 1.516 * [taylor]: Taking taylor expansion of (- (* b c) (* d a)) in d 1.516 * [taylor]: Taking taylor expansion of (- (* b c) (* d a)) in d 1.518 * [taylor]: Taking taylor expansion of (- (* b c) (* d a)) in c 1.518 * [taylor]: Taking taylor expansion of (- (* b c) (* d a)) in a 1.518 * [taylor]: Taking taylor expansion of (- (* b c) (* d a)) in d 1.518 * [approximate]: Approximating (- (/ 1 (* b c)) (/ 1 (* d a))) in (b c a d) around 0 1.521 * [taylor]: Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* d a))) in c 1.521 * [taylor]: Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* d a))) in a 1.522 * [taylor]: Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* d a))) in c 1.523 * [taylor]: Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* d a))) in a 1.523 * [taylor]: Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* d a))) in d 1.524 * [taylor]: Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* d a))) in c 1.524 * [taylor]: Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* d a))) in a 1.525 * [taylor]: Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* d a))) in d 1.526 * [taylor]: Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* d a))) in a 1.526 * [taylor]: Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* d a))) in d 1.526 * [taylor]: Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* d a))) in d 1.529 * [taylor]: Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* d a))) in c 1.529 * [taylor]: Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* d a))) in a 1.529 * [taylor]: Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* d a))) in a 1.530 * [taylor]: Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* d a))) in a 1.531 * [taylor]: Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* d a))) in d 1.531 * [taylor]: Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* d a))) in d 1.531 * [taylor]: Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* d a))) in d 1.531 * [taylor]: Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* d a))) in d 1.535 * [taylor]: Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* d a))) in c 1.535 * [taylor]: Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* d a))) in a 1.535 * [taylor]: Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* d a))) in a 1.536 * [taylor]: Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* d a))) in a 1.537 * [taylor]: Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* d a))) in a 1.537 * [taylor]: Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* d a))) in d 1.537 * [taylor]: Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* d a))) in d 1.537 * [taylor]: Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* d a))) in d 1.538 * [taylor]: Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* d a))) in d 1.538 * [taylor]: Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* d a))) in d 1.538 * [taylor]: Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* d a))) in d 1.538 * [taylor]: Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* d a))) in d 1.539 * [approximate]: Approximating (- (/ 1 (* b c)) (/ 1 (* d a))) in (b c a d) around 0 1.541 * [taylor]: Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* d a))) in c 1.542 * [taylor]: Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* d a))) in a 1.542 * [taylor]: Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* d a))) in c 1.543 * [taylor]: Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* d a))) in a 1.543 * [taylor]: Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* d a))) in d 1.545 * [taylor]: Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* d a))) in c 1.545 * [taylor]: Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* d a))) in a 1.545 * [taylor]: Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* d a))) in d 1.547 * [taylor]: Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* d a))) in a 1.547 * [taylor]: Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* d a))) in d 1.547 * [taylor]: Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* d a))) in d 1.549 * [taylor]: Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* d a))) in c 1.550 * [taylor]: Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* d a))) in a 1.550 * [taylor]: Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* d a))) in a 1.551 * [taylor]: Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* d a))) in a 1.552 * [taylor]: Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* d a))) in d 1.552 * [taylor]: Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* d a))) in d 1.552 * [taylor]: Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* d a))) in d 1.552 * [taylor]: Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* d a))) in d 1.556 * [taylor]: Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* d a))) in c 1.556 * [taylor]: Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* d a))) in a 1.556 * [taylor]: Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* d a))) in a 1.557 * [taylor]: Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* d a))) in a 1.558 * [taylor]: Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* d a))) in a 1.558 * [taylor]: Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* d a))) in d 1.558 * [taylor]: Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* d a))) in d 1.558 * [taylor]: Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* d a))) in d 1.559 * [taylor]: Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* d a))) in d 1.559 * [taylor]: Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* d a))) in d 1.559 * [taylor]: Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* d a))) in d 1.559 * [taylor]: Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* d a))) in d 1.560 * * * [progress]: simplifying candidates 1.561 * [simplify]: Simplifying using # : (log (sqrt (+ (* c c) (* d d)))) (exp (sqrt (+ (* c c) (* d d)))) (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (+ (* c c) (* d d)))) (* (* (sqrt (+ (* c c) (* d d))) (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* c c) (* d d)))) (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))) (sqrt (cbrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d)))) (sqrt 1) (sqrt (+ (* c c) (* d d))) (sqrt (+ (pow (* c c) 3) (pow (* d d) 3))) (sqrt (+ (* (* c c) (* c c)) (- (* (* d d) (* d d)) (* (* c c) (* d d))))) (sqrt (- (* (* c c) (* c c)) (* (* d d) (* d d)))) (sqrt (- (* c c) (* d d))) (/ 1 2) (sqrt (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d)))) (log (sqrt (+ (* c c) (* d d)))) (exp (sqrt (+ (* c c) (* d d)))) (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (+ (* c c) (* d d)))) (* (* (sqrt (+ (* c c) (* d d))) (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* c c) (* d d)))) (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))) (sqrt (cbrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d)))) (sqrt 1) (sqrt (+ (* c c) (* d d))) (sqrt (+ (pow (* c c) 3) (pow (* d d) 3))) (sqrt (+ (* (* c c) (* c c)) (- (* (* d d) (* d d)) (* (* c c) (* d d))))) (sqrt (- (* (* c c) (* c c)) (* (* d d) (* d d)))) (sqrt (- (* c c) (* d d))) (/ 1 2) (sqrt (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d)))) (- (log (- (* b c) (* a d))) (log (sqrt (+ (* c c) (* d d))))) (log (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d))))) (exp (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d))))) (/ (* (* (- (* b c) (* a d)) (- (* b c) (* a d))) (- (* b c) (* a d))) (* (* (sqrt (+ (* c c) (* d d))) (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* c c) (* d d))))) (* (cbrt (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d))))) (cbrt (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d)))))) (cbrt (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d))))) (* (* (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d)))) (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d))))) (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d))))) (sqrt (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d))))) (sqrt (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d))))) (neg (- (* b c) (* a d))) (neg (sqrt (+ (* c c) (* d d)))) (/ (* b c) (sqrt (+ (* c c) (* d d)))) (/ (* a d) (sqrt (+ (* c c) (* d d)))) (/ (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d)))) (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))) (/ (cbrt (- (* b c) (* a d))) (cbrt (sqrt (+ (* c c) (* d d))))) (/ (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d)))) (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d)))))) (/ (cbrt (- (* b c) (* a d))) (sqrt (cbrt (+ (* c c) (* d d))))) (/ (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d)))) (sqrt (sqrt (+ (* c c) (* d d))))) (/ (cbrt (- (* b c) (* a d))) (sqrt (sqrt (+ (* c c) (* d d))))) (/ (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d)))) (sqrt 1)) (/ (cbrt (- (* b c) (* a d))) (sqrt (+ (* c c) (* d d)))) (/ (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d)))) (sqrt (sqrt (+ (* c c) (* d d))))) (/ (cbrt (- (* b c) (* a d))) (sqrt (sqrt (+ (* c c) (* d d))))) (/ (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d)))) 1) (/ (cbrt (- (* b c) (* a d))) (sqrt (+ (* c c) (* d d)))) (/ (sqrt (- (* b c) (* a d))) (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))) (/ (sqrt (- (* b c) (* a d))) (cbrt (sqrt (+ (* c c) (* d d))))) (/ (sqrt (- (* b c) (* a d))) (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d)))))) (/ (sqrt (- (* b c) (* a d))) (sqrt (cbrt (+ (* c c) (* d d))))) (/ (sqrt (- (* b c) (* a d))) (sqrt (sqrt (+ (* c c) (* d d))))) (/ (sqrt (- (* b c) (* a d))) (sqrt (sqrt (+ (* c c) (* d d))))) (/ (sqrt (- (* b c) (* a d))) (sqrt 1)) (/ (sqrt (- (* b c) (* a d))) (sqrt (+ (* c c) (* d d)))) (/ (sqrt (- (* b c) (* a d))) (sqrt (sqrt (+ (* c c) (* d d))))) (/ (sqrt (- (* b c) (* a d))) (sqrt (sqrt (+ (* c c) (* d d))))) (/ (sqrt (- (* b c) (* a d))) 1) (/ (sqrt (- (* b c) (* a d))) (sqrt (+ (* c c) (* d d)))) (/ 1 (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))) (/ (- (* b c) (* a d)) (cbrt (sqrt (+ (* c c) (* d d))))) (/ 1 (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d)))))) (/ (- (* b c) (* a d)) (sqrt (cbrt (+ (* c c) (* d d))))) (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (/ (- (* b c) (* a d)) (sqrt (sqrt (+ (* c c) (* d d))))) (/ 1 (sqrt 1)) (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d)))) (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (/ (- (* b c) (* a d)) (sqrt (sqrt (+ (* c c) (* d d))))) (/ 1 1) (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d)))) (/ 1 (sqrt (+ (* c c) (* d d)))) (/ (sqrt (+ (* c c) (* d d))) (- (* b c) (* a d))) (/ (- (* b c) (* a d)) (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))) (/ (- (* b c) (* a d)) (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d)))))) (/ (- (* b c) (* a d)) (sqrt (sqrt (+ (* c c) (* d d))))) (/ (- (* b c) (* a d)) (sqrt 1)) (/ (- (* b c) (* a d)) (sqrt (sqrt (+ (* c c) (* d d))))) (/ (- (* b c) (* a d)) 1) (/ (sqrt (+ (* c c) (* d d))) (cbrt (- (* b c) (* a d)))) (/ (sqrt (+ (* c c) (* d d))) (sqrt (- (* b c) (* a d)))) (/ (sqrt (+ (* c c) (* d d))) (- (* b c) (* a d))) (/ (- (* b c) (* a d)) (sqrt (+ (pow (* c c) 3) (pow (* d d) 3)))) (/ (- (* b c) (* a d)) (sqrt (- (* (* c c) (* c c)) (* (* d d) (* d d))))) (* (sqrt (+ (* c c) (* d d))) (+ (* (* b c) (* b c)) (+ (* (* a d) (* a d)) (* (* b c) (* a d))))) (* (sqrt (+ (* c c) (* d d))) (+ (* b c) (* a d))) (/ (exp (* b c)) (exp (* a d))) (log (- (* b c) (* a d))) (exp (- (* b c) (* a d))) (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d)))) (cbrt (- (* b c) (* a d))) (* (* (- (* b c) (* a d)) (- (* b c) (* a d))) (- (* b c) (* a d))) (sqrt (- (* b c) (* a d))) (sqrt (- (* b c) (* a d))) (- (pow (* b c) 3) (pow (* a d) 3)) (+ (* (* b c) (* b c)) (+ (* (* a d) (* a d)) (* (* b c) (* a d)))) (neg (* a d)) (- (* (* b c) (* b c)) (* (* a d) (* a d))) (+ (* b c) (* a d)) (neg (* a d)) d c (* -1 c) d c (* -1 c) (* -1 a) b (* -1 b) 0 (- (* b c) (* d a)) (- (* b c) (* d a)) 1.566 * * [simplify]: iteration 0 : 304 enodes (cost 912 ) 1.571 * * [simplify]: iteration 1 : 990 enodes (cost 857 ) 1.589 * * [simplify]: iteration 2 : 3340 enodes (cost 845 ) 1.649 * * [simplify]: iteration 3 : 5003 enodes (cost 845 ) 1.654 * [simplify]: Simplified to: (log (sqrt (+ (* c c) (* d d)))) (exp (sqrt (+ (* c c) (* d d)))) (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (+ (* c c) (* d d)))) (pow (sqrt (+ (* c c) (* d d))) 3) (fabs (cbrt (+ (* c c) (* d d)))) (sqrt (cbrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d)))) 1 (sqrt (+ (* c c) (* d d))) (sqrt (+ (pow (* c c) 3) (pow (* d d) 3))) (sqrt (+ (* (* c c) (* c c)) (- (* (* d d) (* d d)) (* (* c c) (* d d))))) (sqrt (- (* (* c c) (* c c)) (* (* d d) (* d d)))) (sqrt (- (* c c) (* d d))) 1/2 (sqrt (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d)))) (log (sqrt (+ (* c c) (* d d)))) (exp (sqrt (+ (* c c) (* d d)))) (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (+ (* c c) (* d d)))) (pow (sqrt (+ (* c c) (* d d))) 3) (fabs (cbrt (+ (* c c) (* d d)))) (sqrt (cbrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d)))) 1 (sqrt (+ (* c c) (* d d))) (sqrt (+ (pow (* c c) 3) (pow (* d d) 3))) (sqrt (+ (* (* c c) (* c c)) (- (* (* d d) (* d d)) (* (* c c) (* d d))))) (sqrt (- (* (* c c) (* c c)) (* (* d d) (* d d)))) (sqrt (- (* c c) (* d d))) 1/2 (sqrt (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d)))) (log (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d))))) (log (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d))))) (exp (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d))))) (pow (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d)))) 3) (* (cbrt (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d))))) (cbrt (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d)))))) (cbrt (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d))))) (pow (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d)))) 3) (sqrt (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d))))) (sqrt (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d))))) (neg (- (* b c) (* a d))) (neg (sqrt (+ (* c c) (* d d)))) (/ (* b c) (sqrt (+ (* c c) (* d d)))) (/ (* a d) (sqrt (+ (* c c) (* d d)))) (/ (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d)))) (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))) (/ (cbrt (- (* b c) (* a d))) (cbrt (sqrt (+ (* c c) (* d d))))) (/ (cbrt (- (* b c) (* a d))) (/ (fabs (cbrt (+ (* c c) (* d d)))) (cbrt (- (* b c) (* a d))))) (/ (cbrt (- (* b c) (* a d))) (sqrt (cbrt (+ (* c c) (* d d))))) (/ (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d)))) (sqrt (sqrt (+ (* c c) (* d d))))) (/ (cbrt (- (* b c) (* a d))) (sqrt (sqrt (+ (* c c) (* d d))))) (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d)))) (/ (cbrt (- (* b c) (* a d))) (sqrt (+ (* c c) (* d d)))) (/ (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d)))) (sqrt (sqrt (+ (* c c) (* d d))))) (/ (cbrt (- (* b c) (* a d))) (sqrt (sqrt (+ (* c c) (* d d))))) (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d)))) (/ (cbrt (- (* b c) (* a d))) (sqrt (+ (* c c) (* d d)))) (/ (sqrt (- (* b c) (* a d))) (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))) (/ (sqrt (- (* b c) (* a d))) (cbrt (sqrt (+ (* c c) (* d d))))) (/ (sqrt (- (* b c) (* a d))) (fabs (cbrt (+ (* c c) (* d d))))) (/ (sqrt (- (* b c) (* a d))) (sqrt (cbrt (+ (* c c) (* d d))))) (/ (sqrt (- (* b c) (* a d))) (sqrt (sqrt (+ (* c c) (* d d))))) (/ (sqrt (- (* b c) (* a d))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (- (* b c) (* a d))) (/ (sqrt (- (* b c) (* a d))) (sqrt (+ (* c c) (* d d)))) (/ (sqrt (- (* b c) (* a d))) (sqrt (sqrt (+ (* c c) (* d d))))) (/ (sqrt (- (* b c) (* a d))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (- (* b c) (* a d))) (/ (sqrt (- (* b c) (* a d))) (sqrt (+ (* c c) (* d d)))) (/ 1 (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))) (/ (- (* b c) (* a d)) (cbrt (sqrt (+ (* c c) (* d d))))) (/ 1 (* (fabs (cbrt (+ (* c c) (* d d)))) 1)) (/ (- (* b c) (* a d)) (sqrt (cbrt (+ (* c c) (* d d))))) (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (/ (- (* b c) (* a d)) (sqrt (sqrt (+ (* c c) (* d d))))) 1 (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d)))) (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (/ (- (* b c) (* a d)) (sqrt (sqrt (+ (* c c) (* d d))))) 1 (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d)))) (/ 1 (sqrt (+ (* c c) (* d d)))) (/ (sqrt (+ (* c c) (* d d))) (- (* b c) (* a d))) (/ (- (* b c) (* a d)) (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))) (/ (- (* b c) (* a d)) (fabs (cbrt (+ (* c c) (* d d))))) (/ (- (* b c) (* a d)) (sqrt (sqrt (+ (* c c) (* d d))))) (- (* b c) (* a d)) (/ (- (* b c) (* a d)) (sqrt (sqrt (+ (* c c) (* d d))))) (- (* b c) (* a d)) (/ (sqrt (+ (* c c) (* d d))) (cbrt (- (* b c) (* a d)))) (/ (sqrt (+ (* c c) (* d d))) (sqrt (- (* b c) (* a d)))) (/ (sqrt (+ (* c c) (* d d))) (- (* b c) (* a d))) (/ (- (* b c) (* a d)) (sqrt (+ (pow (* c c) 3) (pow (* d d) 3)))) (/ (- (* b c) (* a d)) (sqrt (- (* (* c c) (* c c)) (* (* d d) (* d d))))) (* (+ (* (* a d) (+ (* a d) (* b c))) (* (* b c) (* b c))) (sqrt (+ (* c c) (* d d)))) (* (sqrt (+ (* c c) (* d d))) (+ (* b c) (* a d))) (exp (- (* b c) (* a d))) (log (- (* b c) (* a d))) (exp (- (* b c) (* a d))) (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d)))) (cbrt (- (* b c) (* a d))) (pow (- (* b c) (* a d)) 3) (sqrt (- (* b c) (* a d))) (sqrt (- (* b c) (* a d))) (- (pow (* b c) 3) (pow (* a d) 3)) (+ (* (* a d) (+ (* a d) (* b c))) (* (* b c) (* b c))) (neg (* a d)) (- (* (* b c) (* b c)) (* (* a d) (* a d))) (+ (* b c) (* a d)) (neg (* a d)) d c (* -1 c) d c (* -1 c) (* -1 a) b (* -1 b) 0 (- (* b c) (* a d)) (- (* b c) (* a d)) 1.654 * * * [progress]: adding candidates to table 2.023 * * [progress]: iteration 4 / 4 2.023 * * * [progress]: picking best candidate 2.050 * * * * [pick]: Picked # 2.050 * * * [progress]: localizing error 2.061 * * * [progress]: generating rewritten candidates 2.061 * * * * [progress]: [ 1 / 3 ] rewriting at (2 2) 2.069 * * * * [progress]: [ 2 / 3 ] rewriting at (2) 2.078 * * * * [progress]: [ 3 / 3 ] rewriting at (2 2 2) 2.086 * * * [progress]: generating series expansions 2.086 * * * * [progress]: [ 1 / 3 ] generating series at (2 2) 2.086 * [approximate]: Approximating (/ (+ (pow d 2) (pow c 2)) (- (* b c) (* d a))) in (c d b a) around 0 2.089 * [taylor]: Taking taylor expansion of (/ (+ (pow d 2) (pow c 2)) (- (* b c) (* d a))) in d 2.090 * [taylor]: Taking taylor expansion of (/ (+ (pow d 2) (pow c 2)) (- (* b c) (* d a))) in d 2.091 * [taylor]: Taking taylor expansion of (/ (+ (pow d 2) (pow c 2)) (- (* b c) (* d a))) in b 2.091 * [taylor]: Taking taylor expansion of (/ (+ (pow d 2) (pow c 2)) (- (* b c) (* d a))) in b 2.091 * [taylor]: Taking taylor expansion of (/ (+ (pow d 2) (pow c 2)) (- (* b c) (* d a))) in a 2.095 * [taylor]: Taking taylor expansion of (/ (+ (pow d 2) (pow c 2)) (- (* b c) (* d a))) in d 2.099 * [taylor]: Taking taylor expansion of (/ (+ (pow d 2) (pow c 2)) (- (* b c) (* d a))) in b 2.099 * [taylor]: Taking taylor expansion of (/ (+ (pow d 2) (pow c 2)) (- (* b c) (* d a))) in a 2.100 * [taylor]: Taking taylor expansion of (/ (+ (pow d 2) (pow c 2)) (- (* b c) (* d a))) in b 2.100 * [taylor]: Taking taylor expansion of (/ (+ (pow d 2) (pow c 2)) (- (* b c) (* d a))) in a 2.100 * [taylor]: Taking taylor expansion of (/ (+ (pow d 2) (pow c 2)) (- (* b c) (* d a))) in b 2.100 * [taylor]: Taking taylor expansion of (/ (+ (pow d 2) (pow c 2)) (- (* b c) (* d a))) in a 2.100 * [taylor]: Taking taylor expansion of (/ (+ (pow d 2) (pow c 2)) (- (* b c) (* d a))) in a 2.104 * [taylor]: Taking taylor expansion of (/ (+ (pow d 2) (pow c 2)) (- (* b c) (* d a))) in a 2.104 * [approximate]: Approximating (/ (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) (- (/ 1 (* b c)) (/ 1 (* d a)))) in (c d b a) around 0 2.111 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) (- (/ 1 (* b c)) (/ 1 (* d a)))) in d 2.113 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) (- (/ 1 (* b c)) (/ 1 (* d a)))) in d 2.114 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) (- (/ 1 (* b c)) (/ 1 (* d a)))) in b 2.114 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) (- (/ 1 (* b c)) (/ 1 (* d a)))) in b 2.114 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) (- (/ 1 (* b c)) (/ 1 (* d a)))) in a 2.117 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) (- (/ 1 (* b c)) (/ 1 (* d a)))) in d 2.121 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) (- (/ 1 (* b c)) (/ 1 (* d a)))) in b 2.121 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) (- (/ 1 (* b c)) (/ 1 (* d a)))) in a 2.122 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) (- (/ 1 (* b c)) (/ 1 (* d a)))) in b 2.122 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) (- (/ 1 (* b c)) (/ 1 (* d a)))) in a 2.122 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) (- (/ 1 (* b c)) (/ 1 (* d a)))) in b 2.122 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) (- (/ 1 (* b c)) (/ 1 (* d a)))) in a 2.122 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) (- (/ 1 (* b c)) (/ 1 (* d a)))) in a 2.124 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) (- (/ 1 (* b c)) (/ 1 (* d a)))) in a 2.124 * [approximate]: Approximating (/ (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) (- (/ 1 (* b c)) (/ 1 (* d a)))) in (c d b a) around 0 2.134 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) (- (/ 1 (* b c)) (/ 1 (* d a)))) in d 2.136 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) (- (/ 1 (* b c)) (/ 1 (* d a)))) in d 2.137 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) (- (/ 1 (* b c)) (/ 1 (* d a)))) in b 2.137 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) (- (/ 1 (* b c)) (/ 1 (* d a)))) in b 2.137 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) (- (/ 1 (* b c)) (/ 1 (* d a)))) in a 2.140 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) (- (/ 1 (* b c)) (/ 1 (* d a)))) in d 2.144 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) (- (/ 1 (* b c)) (/ 1 (* d a)))) in b 2.144 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) (- (/ 1 (* b c)) (/ 1 (* d a)))) in a 2.145 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) (- (/ 1 (* b c)) (/ 1 (* d a)))) in b 2.145 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) (- (/ 1 (* b c)) (/ 1 (* d a)))) in a 2.145 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) (- (/ 1 (* b c)) (/ 1 (* d a)))) in b 2.145 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) (- (/ 1 (* b c)) (/ 1 (* d a)))) in a 2.145 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) (- (/ 1 (* b c)) (/ 1 (* d a)))) in a 2.147 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) (- (/ 1 (* b c)) (/ 1 (* d a)))) in a 2.147 * * * * [progress]: [ 2 / 3 ] generating series at (2) 2.147 * [approximate]: Approximating (/ (- (* b c) (* d a)) (+ (pow d 2) (pow c 2))) in (c d b a) around 0 2.149 * [taylor]: Taking taylor expansion of (/ (- (* b c) (* d a)) (+ (pow d 2) (pow c 2))) in d 2.151 * [taylor]: Taking taylor expansion of (/ (- (* b c) (* d a)) (+ (pow d 2) (pow c 2))) in b 2.151 * [taylor]: Taking taylor expansion of (/ (- (* b c) (* d a)) (+ (pow d 2) (pow c 2))) in a 2.152 * [taylor]: Taking taylor expansion of (/ (- (* b c) (* d a)) (+ (pow d 2) (pow c 2))) in d 2.155 * [taylor]: Taking taylor expansion of (/ (- (* b c) (* d a)) (+ (pow d 2) (pow c 2))) in b 2.155 * [taylor]: Taking taylor expansion of (/ (- (* b c) (* d a)) (+ (pow d 2) (pow c 2))) in a 2.157 * [taylor]: Taking taylor expansion of (/ (- (* b c) (* d a)) (+ (pow d 2) (pow c 2))) in b 2.157 * [taylor]: Taking taylor expansion of (/ (- (* b c) (* d a)) (+ (pow d 2) (pow c 2))) in a 2.157 * [taylor]: Taking taylor expansion of (/ (- (* b c) (* d a)) (+ (pow d 2) (pow c 2))) in a 2.160 * [taylor]: Taking taylor expansion of (/ (- (* b c) (* d a)) (+ (pow d 2) (pow c 2))) in d 2.168 * [taylor]: Taking taylor expansion of (/ (- (* b c) (* d a)) (+ (pow d 2) (pow c 2))) in b 2.168 * [taylor]: Taking taylor expansion of (/ (- (* b c) (* d a)) (+ (pow d 2) (pow c 2))) in a 2.168 * [approximate]: Approximating (/ (- (/ 1 (* b c)) (/ 1 (* d a))) (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in (c d b a) around 0 2.175 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (* b c)) (/ 1 (* d a))) (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in d 2.175 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (* b c)) (/ 1 (* d a))) (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in b 2.178 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (* b c)) (/ 1 (* d a))) (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in d 2.180 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (* b c)) (/ 1 (* d a))) (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in b 2.180 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (* b c)) (/ 1 (* d a))) (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in b 2.181 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (* b c)) (/ 1 (* d a))) (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in a 2.184 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (* b c)) (/ 1 (* d a))) (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in d 2.189 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (* b c)) (/ 1 (* d a))) (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in b 2.191 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (* b c)) (/ 1 (* d a))) (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in b 2.191 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (* b c)) (/ 1 (* d a))) (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in b 2.191 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (* b c)) (/ 1 (* d a))) (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in a 2.191 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (* b c)) (/ 1 (* d a))) (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in a 2.191 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (* b c)) (/ 1 (* d a))) (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in a 2.196 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (* b c)) (/ 1 (* d a))) (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in d 2.206 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (* b c)) (/ 1 (* d a))) (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in b 2.208 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (* b c)) (/ 1 (* d a))) (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in b 2.213 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (* b c)) (/ 1 (* d a))) (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in b 2.213 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (* b c)) (/ 1 (* d a))) (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in b 2.213 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (* b c)) (/ 1 (* d a))) (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in a 2.213 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (* b c)) (/ 1 (* d a))) (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in a 2.213 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (* b c)) (/ 1 (* d a))) (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in a 2.213 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (* b c)) (/ 1 (* d a))) (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in a 2.213 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (* b c)) (/ 1 (* d a))) (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in a 2.213 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (* b c)) (/ 1 (* d a))) (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in a 2.220 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (* b c)) (/ 1 (* d a))) (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in d 2.233 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (* b c)) (/ 1 (* d a))) (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in b 2.236 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (* b c)) (/ 1 (* d a))) (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in b 2.239 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (* b c)) (/ 1 (* d a))) (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in b 2.242 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (* b c)) (/ 1 (* d a))) (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in b 2.242 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (* b c)) (/ 1 (* d a))) (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in b 2.242 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (* b c)) (/ 1 (* d a))) (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in a 2.242 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (* b c)) (/ 1 (* d a))) (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in a 2.242 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (* b c)) (/ 1 (* d a))) (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in a 2.242 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (* b c)) (/ 1 (* d a))) (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in a 2.242 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (* b c)) (/ 1 (* d a))) (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in a 2.242 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (* b c)) (/ 1 (* d a))) (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in a 2.242 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (* b c)) (/ 1 (* d a))) (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in a 2.242 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (* b c)) (/ 1 (* d a))) (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in a 2.242 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (* b c)) (/ 1 (* d a))) (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in a 2.242 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (* b c)) (/ 1 (* d a))) (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in a 2.243 * [approximate]: Approximating (/ (- (/ 1 (* b c)) (/ 1 (* d a))) (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in (c d b a) around 0 2.250 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (* b c)) (/ 1 (* d a))) (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in d 2.250 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (* b c)) (/ 1 (* d a))) (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in b 2.253 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (* b c)) (/ 1 (* d a))) (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in d 2.255 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (* b c)) (/ 1 (* d a))) (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in b 2.255 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (* b c)) (/ 1 (* d a))) (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in b 2.255 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (* b c)) (/ 1 (* d a))) (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in a 2.259 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (* b c)) (/ 1 (* d a))) (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in d 2.264 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (* b c)) (/ 1 (* d a))) (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in b 2.266 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (* b c)) (/ 1 (* d a))) (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in b 2.266 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (* b c)) (/ 1 (* d a))) (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in b 2.266 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (* b c)) (/ 1 (* d a))) (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in a 2.266 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (* b c)) (/ 1 (* d a))) (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in a 2.266 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (* b c)) (/ 1 (* d a))) (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in a 2.271 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (* b c)) (/ 1 (* d a))) (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in d 2.280 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (* b c)) (/ 1 (* d a))) (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in b 2.283 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (* b c)) (/ 1 (* d a))) (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in b 2.285 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (* b c)) (/ 1 (* d a))) (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in b 2.285 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (* b c)) (/ 1 (* d a))) (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in b 2.285 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (* b c)) (/ 1 (* d a))) (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in a 2.285 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (* b c)) (/ 1 (* d a))) (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in a 2.285 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (* b c)) (/ 1 (* d a))) (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in a 2.285 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (* b c)) (/ 1 (* d a))) (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in a 2.285 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (* b c)) (/ 1 (* d a))) (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in a 2.286 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (* b c)) (/ 1 (* d a))) (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in a 2.295 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (* b c)) (/ 1 (* d a))) (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in d 2.308 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (* b c)) (/ 1 (* d a))) (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in b 2.312 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (* b c)) (/ 1 (* d a))) (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in b 2.315 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (* b c)) (/ 1 (* d a))) (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in b 2.317 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (* b c)) (/ 1 (* d a))) (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in b 2.317 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (* b c)) (/ 1 (* d a))) (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in b 2.317 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (* b c)) (/ 1 (* d a))) (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in a 2.317 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (* b c)) (/ 1 (* d a))) (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in a 2.317 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (* b c)) (/ 1 (* d a))) (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in a 2.317 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (* b c)) (/ 1 (* d a))) (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in a 2.317 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (* b c)) (/ 1 (* d a))) (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in a 2.317 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (* b c)) (/ 1 (* d a))) (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in a 2.317 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (* b c)) (/ 1 (* d a))) (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in a 2.318 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (* b c)) (/ 1 (* d a))) (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in a 2.318 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (* b c)) (/ 1 (* d a))) (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in a 2.318 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (* b c)) (/ 1 (* d a))) (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in a 2.318 * * * * [progress]: [ 3 / 3 ] generating series at (2 2 2) 2.318 * [approximate]: Approximating (- (* b c) (* d a)) in (b c a d) around 0 2.318 * [taylor]: Taking taylor expansion of (- (* b c) (* d a)) in c 2.318 * [taylor]: Taking taylor expansion of (- (* b c) (* d a)) in a 2.319 * [taylor]: Taking taylor expansion of (- (* b c) (* d a)) in d 2.319 * [taylor]: Taking taylor expansion of (- (* b c) (* d a)) in c 2.319 * [taylor]: Taking taylor expansion of (- (* b c) (* d a)) in a 2.319 * [taylor]: Taking taylor expansion of (- (* b c) (* d a)) in d 2.320 * [taylor]: Taking taylor expansion of (- (* b c) (* d a)) in a 2.320 * [taylor]: Taking taylor expansion of (- (* b c) (* d a)) in d 2.320 * [taylor]: Taking taylor expansion of (- (* b c) (* d a)) in d 2.322 * [taylor]: Taking taylor expansion of (- (* b c) (* d a)) in c 2.322 * [taylor]: Taking taylor expansion of (- (* b c) (* d a)) in a 2.322 * [taylor]: Taking taylor expansion of (- (* b c) (* d a)) in d 2.322 * [approximate]: Approximating (- (/ 1 (* b c)) (/ 1 (* d a))) in (b c a d) around 0 2.325 * [taylor]: Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* d a))) in c 2.325 * [taylor]: Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* d a))) in a 2.326 * [taylor]: Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* d a))) in c 2.327 * [taylor]: Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* d a))) in a 2.327 * [taylor]: Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* d a))) in d 2.328 * [taylor]: Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* d a))) in c 2.329 * [taylor]: Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* d a))) in a 2.329 * [taylor]: Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* d a))) in d 2.330 * [taylor]: Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* d a))) in a 2.330 * [taylor]: Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* d a))) in d 2.330 * [taylor]: Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* d a))) in d 2.333 * [taylor]: Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* d a))) in c 2.333 * [taylor]: Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* d a))) in a 2.333 * [taylor]: Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* d a))) in a 2.334 * [taylor]: Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* d a))) in a 2.335 * [taylor]: Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* d a))) in d 2.335 * [taylor]: Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* d a))) in d 2.335 * [taylor]: Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* d a))) in d 2.335 * [taylor]: Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* d a))) in d 2.339 * [taylor]: Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* d a))) in c 2.339 * [taylor]: Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* d a))) in a 2.339 * [taylor]: Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* d a))) in a 2.340 * [taylor]: Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* d a))) in a 2.341 * [taylor]: Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* d a))) in a 2.341 * [taylor]: Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* d a))) in d 2.341 * [taylor]: Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* d a))) in d 2.341 * [taylor]: Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* d a))) in d 2.342 * [taylor]: Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* d a))) in d 2.342 * [taylor]: Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* d a))) in d 2.342 * [taylor]: Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* d a))) in d 2.342 * [taylor]: Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* d a))) in d 2.343 * [approximate]: Approximating (- (/ 1 (* b c)) (/ 1 (* d a))) in (b c a d) around 0 2.345 * [taylor]: Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* d a))) in c 2.345 * [taylor]: Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* d a))) in a 2.346 * [taylor]: Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* d a))) in c 2.347 * [taylor]: Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* d a))) in a 2.347 * [taylor]: Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* d a))) in d 2.349 * [taylor]: Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* d a))) in c 2.349 * [taylor]: Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* d a))) in a 2.349 * [taylor]: Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* d a))) in d 2.351 * [taylor]: Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* d a))) in a 2.351 * [taylor]: Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* d a))) in d 2.351 * [taylor]: Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* d a))) in d 2.353 * [taylor]: Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* d a))) in c 2.354 * [taylor]: Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* d a))) in a 2.354 * [taylor]: Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* d a))) in a 2.355 * [taylor]: Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* d a))) in a 2.356 * [taylor]: Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* d a))) in d 2.356 * [taylor]: Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* d a))) in d 2.356 * [taylor]: Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* d a))) in d 2.356 * [taylor]: Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* d a))) in d 2.360 * [taylor]: Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* d a))) in c 2.360 * [taylor]: Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* d a))) in a 2.360 * [taylor]: Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* d a))) in a 2.361 * [taylor]: Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* d a))) in a 2.361 * [taylor]: Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* d a))) in a 2.362 * [taylor]: Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* d a))) in d 2.362 * [taylor]: Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* d a))) in d 2.362 * [taylor]: Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* d a))) in d 2.363 * [taylor]: Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* d a))) in d 2.363 * [taylor]: Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* d a))) in d 2.363 * [taylor]: Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* d a))) in d 2.363 * [taylor]: Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* d a))) in d 2.363 * * * [progress]: simplifying candidates 2.368 * [simplify]: Simplifying using # : (- (log (+ (* c c) (* d d))) (log (- (* b c) (* a d)))) (log (/ (+ (* c c) (* d d)) (- (* b c) (* a d)))) (exp (/ (+ (* c c) (* d d)) (- (* b c) (* a d)))) (/ (* (* (+ (* c c) (* d d)) (+ (* c c) (* d d))) (+ (* c c) (* d d))) (* (* (- (* b c) (* a d)) (- (* b c) (* a d))) (- (* b c) (* a d)))) (* (cbrt (/ (+ (* c c) (* d d)) (- (* b c) (* a d)))) (cbrt (/ (+ (* c c) (* d d)) (- (* b c) (* a d))))) (cbrt (/ (+ (* c c) (* d d)) (- (* b c) (* a d)))) (* (* (/ (+ (* c c) (* d d)) (- (* b c) (* a d))) (/ (+ (* c c) (* d d)) (- (* b c) (* a d)))) (/ (+ (* c c) (* d d)) (- (* b c) (* a d)))) (sqrt (/ (+ (* c c) (* d d)) (- (* b c) (* a d)))) (sqrt (/ (+ (* c c) (* d d)) (- (* b c) (* a d)))) (neg (+ (* c c) (* d d))) (neg (- (* b c) (* a d))) (/ (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d)))) (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d))))) (/ (cbrt (+ (* c c) (* d d))) (cbrt (- (* b c) (* a d)))) (/ (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d)))) (sqrt (- (* b c) (* a d)))) (/ (cbrt (+ (* c c) (* d d))) (sqrt (- (* b c) (* a d)))) (/ (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d)))) 1) (/ (cbrt (+ (* c c) (* d d))) (- (* b c) (* a d))) (/ (sqrt (+ (* c c) (* d d))) (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d))))) (/ (sqrt (+ (* c c) (* d d))) (cbrt (- (* b c) (* a d)))) (/ (sqrt (+ (* c c) (* d d))) (sqrt (- (* b c) (* a d)))) (/ (sqrt (+ (* c c) (* d d))) (sqrt (- (* b c) (* a d)))) (/ (sqrt (+ (* c c) (* d d))) 1) (/ (sqrt (+ (* c c) (* d d))) (- (* b c) (* a d))) (/ 1 (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d))))) (/ (+ (* c c) (* d d)) (cbrt (- (* b c) (* a d)))) (/ 1 (sqrt (- (* b c) (* a d)))) (/ (+ (* c c) (* d d)) (sqrt (- (* b c) (* a d)))) (/ 1 1) (/ (+ (* c c) (* d d)) (- (* b c) (* a d))) (/ 1 (- (* b c) (* a d))) (/ (- (* b c) (* a d)) (+ (* c c) (* d d))) (/ (+ (* c c) (* d d)) (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d))))) (/ (+ (* c c) (* d d)) (sqrt (- (* b c) (* a d)))) (/ (+ (* c c) (* d d)) 1) (/ (- (* b c) (* a d)) (cbrt (+ (* c c) (* d d)))) (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d)))) (/ (- (* b c) (* a d)) (+ (* c c) (* d d))) (/ (+ (* c c) (* d d)) (- (pow (* b c) 3) (pow (* a d) 3))) (/ (+ (* c c) (* d d)) (- (* (* b c) (* b c)) (* (* a d) (* a d)))) (* (- (* b c) (* a d)) (+ (* (* c c) (* c c)) (- (* (* d d) (* d d)) (* (* c c) (* d d))))) (* (- (* b c) (* a d)) (- (* c c) (* d d))) (neg 1) (neg (- (log (+ (* c c) (* d d))) (log (- (* b c) (* a d))))) (neg (log (/ (+ (* c c) (* d d)) (- (* b c) (* a d))))) (- 0 (- (log (+ (* c c) (* d d))) (log (- (* b c) (* a d))))) (- 0 (log (/ (+ (* c c) (* d d)) (- (* b c) (* a d))))) (- (log 1) (- (log (+ (* c c) (* d d))) (log (- (* b c) (* a d))))) (- (log 1) (log (/ (+ (* c c) (* d d)) (- (* b c) (* a d))))) (log (/ 1 (/ (+ (* c c) (* d d)) (- (* b c) (* a d))))) (exp (/ 1 (/ (+ (* c c) (* d d)) (- (* b c) (* a d))))) (/ (* (* 1 1) 1) (/ (* (* (+ (* c c) (* d d)) (+ (* c c) (* d d))) (+ (* c c) (* d d))) (* (* (- (* b c) (* a d)) (- (* b c) (* a d))) (- (* b c) (* a d))))) (/ (* (* 1 1) 1) (* (* (/ (+ (* c c) (* d d)) (- (* b c) (* a d))) (/ (+ (* c c) (* d d)) (- (* b c) (* a d)))) (/ (+ (* c c) (* d d)) (- (* b c) (* a d))))) (* (cbrt (/ 1 (/ (+ (* c c) (* d d)) (- (* b c) (* a d))))) (cbrt (/ 1 (/ (+ (* c c) (* d d)) (- (* b c) (* a d)))))) (cbrt (/ 1 (/ (+ (* c c) (* d d)) (- (* b c) (* a d))))) (* (* (/ 1 (/ (+ (* c c) (* d d)) (- (* b c) (* a d)))) (/ 1 (/ (+ (* c c) (* d d)) (- (* b c) (* a d))))) (/ 1 (/ (+ (* c c) (* d d)) (- (* b c) (* a d))))) (sqrt (/ 1 (/ (+ (* c c) (* d d)) (- (* b c) (* a d))))) (sqrt (/ 1 (/ (+ (* c c) (* d d)) (- (* b c) (* a d))))) (neg 1) (neg (/ (+ (* c c) (* d d)) (- (* b c) (* a d)))) (/ (* (cbrt 1) (cbrt 1)) (* (cbrt (/ (+ (* c c) (* d d)) (- (* b c) (* a d)))) (cbrt (/ (+ (* c c) (* d d)) (- (* b c) (* a d)))))) (/ (cbrt 1) (cbrt (/ (+ (* c c) (* d d)) (- (* b c) (* a d))))) (/ (* (cbrt 1) (cbrt 1)) (sqrt (/ (+ (* c c) (* d d)) (- (* b c) (* a d))))) (/ (cbrt 1) (sqrt (/ (+ (* c c) (* d d)) (- (* b c) (* a d))))) (/ (* (cbrt 1) (cbrt 1)) (/ (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d)))) (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d)))))) (/ (cbrt 1) (/ (cbrt (+ (* c c) (* d d))) (cbrt (- (* b c) (* a d))))) (/ (* (cbrt 1) (cbrt 1)) (/ (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d)))) (sqrt (- (* b c) (* a d))))) (/ (cbrt 1) (/ (cbrt (+ (* c c) (* d d))) (sqrt (- (* b c) (* a d))))) (/ (* (cbrt 1) (cbrt 1)) (/ (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d)))) 1)) (/ (cbrt 1) (/ (cbrt (+ (* c c) (* d d))) (- (* b c) (* a d)))) (/ (* (cbrt 1) (cbrt 1)) (/ (sqrt (+ (* c c) (* d d))) (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d)))))) (/ (cbrt 1) (/ (sqrt (+ (* c c) (* d d))) (cbrt (- (* b c) (* a d))))) (/ (* (cbrt 1) (cbrt 1)) (/ (sqrt (+ (* c c) (* d d))) (sqrt (- (* b c) (* a d))))) (/ (cbrt 1) (/ (sqrt (+ (* c c) (* d d))) (sqrt (- (* b c) (* a d))))) (/ (* (cbrt 1) (cbrt 1)) (/ (sqrt (+ (* c c) (* d d))) 1)) (/ (cbrt 1) (/ (sqrt (+ (* c c) (* d d))) (- (* b c) (* a d)))) (/ (* (cbrt 1) (cbrt 1)) (/ 1 (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d)))))) (/ (cbrt 1) (/ (+ (* c c) (* d d)) (cbrt (- (* b c) (* a d))))) (/ (* (cbrt 1) (cbrt 1)) (/ 1 (sqrt (- (* b c) (* a d))))) (/ (cbrt 1) (/ (+ (* c c) (* d d)) (sqrt (- (* b c) (* a d))))) (/ (* (cbrt 1) (cbrt 1)) (/ 1 1)) (/ (cbrt 1) (/ (+ (* c c) (* d d)) (- (* b c) (* a d)))) (/ (* (cbrt 1) (cbrt 1)) 1) (/ (cbrt 1) (/ (+ (* c c) (* d d)) (- (* b c) (* a d)))) (/ (* (cbrt 1) (cbrt 1)) (+ (* c c) (* d d))) (/ (cbrt 1) (/ 1 (- (* b c) (* a d)))) (/ (* (cbrt 1) (cbrt 1)) (/ (+ (* c c) (* d d)) (- (pow (* b c) 3) (pow (* a d) 3)))) (/ (cbrt 1) (+ (* (* b c) (* b c)) (+ (* (* a d) (* a d)) (* (* b c) (* a d))))) (/ (* (cbrt 1) (cbrt 1)) (/ (+ (* c c) (* d d)) (- (* (* b c) (* b c)) (* (* a d) (* a d))))) (/ (cbrt 1) (+ (* b c) (* a d))) (/ (sqrt 1) (* (cbrt (/ (+ (* c c) (* d d)) (- (* b c) (* a d)))) (cbrt (/ (+ (* c c) (* d d)) (- (* b c) (* a d)))))) (/ (sqrt 1) (cbrt (/ (+ (* c c) (* d d)) (- (* b c) (* a d))))) (/ (sqrt 1) (sqrt (/ (+ (* c c) (* d d)) (- (* b c) (* a d))))) (/ (sqrt 1) (sqrt (/ (+ (* c c) (* d d)) (- (* b c) (* a d))))) (/ (sqrt 1) (/ (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d)))) (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d)))))) (/ (sqrt 1) (/ (cbrt (+ (* c c) (* d d))) (cbrt (- (* b c) (* a d))))) (/ (sqrt 1) (/ (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d)))) (sqrt (- (* b c) (* a d))))) (/ (sqrt 1) (/ (cbrt (+ (* c c) (* d d))) (sqrt (- (* b c) (* a d))))) (/ (sqrt 1) (/ (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d)))) 1)) (/ (sqrt 1) (/ (cbrt (+ (* c c) (* d d))) (- (* b c) (* a d)))) (/ (sqrt 1) (/ (sqrt (+ (* c c) (* d d))) (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d)))))) (/ (sqrt 1) (/ (sqrt (+ (* c c) (* d d))) (cbrt (- (* b c) (* a d))))) (/ (sqrt 1) (/ (sqrt (+ (* c c) (* d d))) (sqrt (- (* b c) (* a d))))) (/ (sqrt 1) (/ (sqrt (+ (* c c) (* d d))) (sqrt (- (* b c) (* a d))))) (/ (sqrt 1) (/ (sqrt (+ (* c c) (* d d))) 1)) (/ (sqrt 1) (/ (sqrt (+ (* c c) (* d d))) (- (* b c) (* a d)))) (/ (sqrt 1) (/ 1 (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d)))))) (/ (sqrt 1) (/ (+ (* c c) (* d d)) (cbrt (- (* b c) (* a d))))) (/ (sqrt 1) (/ 1 (sqrt (- (* b c) (* a d))))) (/ (sqrt 1) (/ (+ (* c c) (* d d)) (sqrt (- (* b c) (* a d))))) (/ (sqrt 1) (/ 1 1)) (/ (sqrt 1) (/ (+ (* c c) (* d d)) (- (* b c) (* a d)))) (/ (sqrt 1) 1) (/ (sqrt 1) (/ (+ (* c c) (* d d)) (- (* b c) (* a d)))) (/ (sqrt 1) (+ (* c c) (* d d))) (/ (sqrt 1) (/ 1 (- (* b c) (* a d)))) (/ (sqrt 1) (/ (+ (* c c) (* d d)) (- (pow (* b c) 3) (pow (* a d) 3)))) (/ (sqrt 1) (+ (* (* b c) (* b c)) (+ (* (* a d) (* a d)) (* (* b c) (* a d))))) (/ (sqrt 1) (/ (+ (* c c) (* d d)) (- (* (* b c) (* b c)) (* (* a d) (* a d))))) (/ (sqrt 1) (+ (* b c) (* a d))) (/ 1 (* (cbrt (/ (+ (* c c) (* d d)) (- (* b c) (* a d)))) (cbrt (/ (+ (* c c) (* d d)) (- (* b c) (* a d)))))) (/ 1 (cbrt (/ (+ (* c c) (* d d)) (- (* b c) (* a d))))) (/ 1 (sqrt (/ (+ (* c c) (* d d)) (- (* b c) (* a d))))) (/ 1 (sqrt (/ (+ (* c c) (* d d)) (- (* b c) (* a d))))) (/ 1 (/ (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d)))) (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d)))))) (/ 1 (/ (cbrt (+ (* c c) (* d d))) (cbrt (- (* b c) (* a d))))) (/ 1 (/ (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d)))) (sqrt (- (* b c) (* a d))))) (/ 1 (/ (cbrt (+ (* c c) (* d d))) (sqrt (- (* b c) (* a d))))) (/ 1 (/ (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d)))) 1)) (/ 1 (/ (cbrt (+ (* c c) (* d d))) (- (* b c) (* a d)))) (/ 1 (/ (sqrt (+ (* c c) (* d d))) (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d)))))) (/ 1 (/ (sqrt (+ (* c c) (* d d))) (cbrt (- (* b c) (* a d))))) (/ 1 (/ (sqrt (+ (* c c) (* d d))) (sqrt (- (* b c) (* a d))))) (/ 1 (/ (sqrt (+ (* c c) (* d d))) (sqrt (- (* b c) (* a d))))) (/ 1 (/ (sqrt (+ (* c c) (* d d))) 1)) (/ 1 (/ (sqrt (+ (* c c) (* d d))) (- (* b c) (* a d)))) (/ 1 (/ 1 (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d)))))) (/ 1 (/ (+ (* c c) (* d d)) (cbrt (- (* b c) (* a d))))) (/ 1 (/ 1 (sqrt (- (* b c) (* a d))))) (/ 1 (/ (+ (* c c) (* d d)) (sqrt (- (* b c) (* a d))))) (/ 1 (/ 1 1)) (/ 1 (/ (+ (* c c) (* d d)) (- (* b c) (* a d)))) (/ 1 1) (/ 1 (/ (+ (* c c) (* d d)) (- (* b c) (* a d)))) (/ 1 (+ (* c c) (* d d))) (/ 1 (/ 1 (- (* b c) (* a d)))) (/ 1 (/ (+ (* c c) (* d d)) (- (pow (* b c) 3) (pow (* a d) 3)))) (/ 1 (+ (* (* b c) (* b c)) (+ (* (* a d) (* a d)) (* (* b c) (* a d))))) (/ 1 (/ (+ (* c c) (* d d)) (- (* (* b c) (* b c)) (* (* a d) (* a d))))) (/ 1 (+ (* b c) (* a d))) (/ 1 (/ (+ (* c c) (* d d)) (- (* b c) (* a d)))) (/ (/ (+ (* c c) (* d d)) (- (* b c) (* a d))) 1) (/ 1 (* (cbrt (/ (+ (* c c) (* d d)) (- (* b c) (* a d)))) (cbrt (/ (+ (* c c) (* d d)) (- (* b c) (* a d)))))) (/ 1 (sqrt (/ (+ (* c c) (* d d)) (- (* b c) (* a d))))) (/ 1 (/ (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d)))) (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d)))))) (/ 1 (/ (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d)))) (sqrt (- (* b c) (* a d))))) (/ 1 (/ (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d)))) 1)) (/ 1 (/ (sqrt (+ (* c c) (* d d))) (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d)))))) (/ 1 (/ (sqrt (+ (* c c) (* d d))) (sqrt (- (* b c) (* a d))))) (/ 1 (/ (sqrt (+ (* c c) (* d d))) 1)) (/ 1 (/ 1 (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d)))))) (/ 1 (/ 1 (sqrt (- (* b c) (* a d))))) (/ 1 (/ 1 1)) (/ 1 1) (/ 1 (+ (* c c) (* d d))) (/ 1 (/ (+ (* c c) (* d d)) (- (pow (* b c) 3) (pow (* a d) 3)))) (/ 1 (/ (+ (* c c) (* d d)) (- (* (* b c) (* b c)) (* (* a d) (* a d))))) (/ (/ (+ (* c c) (* d d)) (- (* b c) (* a d))) (cbrt 1)) (/ (/ (+ (* c c) (* d d)) (- (* b c) (* a d))) (sqrt 1)) (/ (/ (+ (* c c) (* d d)) (- (* b c) (* a d))) 1) (/ 1 (+ (* c c) (* d d))) (/ (exp (* b c)) (exp (* a d))) (log (- (* b c) (* a d))) (exp (- (* b c) (* a d))) (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d)))) (cbrt (- (* b c) (* a d))) (* (* (- (* b c) (* a d)) (- (* b c) (* a d))) (- (* b c) (* a d))) (sqrt (- (* b c) (* a d))) (sqrt (- (* b c) (* a d))) (- (pow (* b c) 3) (pow (* a d) 3)) (+ (* (* b c) (* b c)) (+ (* (* a d) (* a d)) (* (* b c) (* a d)))) (neg (* a d)) (- (* (* b c) (* b c)) (* (* a d) (* a d))) (+ (* b c) (* a d)) (neg (* a d)) 0 0 0 0 0 0 0 (- (* b c) (* d a)) (- (* b c) (* d a)) 2.376 * * [simplify]: iteration 0 : 478 enodes (cost 1746 ) 2.385 * * [simplify]: iteration 1 : 2150 enodes (cost 1597 ) 2.414 * * [simplify]: iteration 2 : 5002 enodes (cost 1509 ) 2.422 * [simplify]: Simplified to: (log (/ (+ (* c c) (* d d)) (- (* b c) (* a d)))) (log (/ (+ (* c c) (* d d)) (- (* b c) (* a d)))) (exp (/ (+ (* c c) (* d d)) (- (* b c) (* a d)))) (pow (/ (+ (* c c) (* d d)) (- (* b c) (* a d))) 3) (* (cbrt (/ (+ (* c c) (* d d)) (- (* b c) (* a d)))) (cbrt (/ (+ (* c c) (* d d)) (- (* b c) (* a d))))) (cbrt (/ (+ (* c c) (* d d)) (- (* b c) (* a d)))) (pow (/ (+ (* c c) (* d d)) (- (* b c) (* a d))) 3) (sqrt (/ (+ (* c c) (* d d)) (- (* b c) (* a d)))) (sqrt (/ (+ (* c c) (* d d)) (- (* b c) (* a d)))) (neg (+ (* c c) (* d d))) (neg (- (* b c) (* a d))) (/ (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d)))) (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d))))) (/ (cbrt (+ (* c c) (* d d))) (cbrt (- (* b c) (* a d)))) (/ (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d)))) (sqrt (- (* b c) (* a d)))) (/ (cbrt (+ (* c c) (* d d))) (sqrt (- (* b c) (* a d)))) (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d)))) (/ (cbrt (+ (* c c) (* d d))) (- (* b c) (* a d))) (/ (sqrt (+ (* c c) (* d d))) (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d))))) (/ (sqrt (+ (* c c) (* d d))) (cbrt (- (* b c) (* a d)))) (/ (sqrt (+ (* c c) (* d d))) (sqrt (- (* b c) (* a d)))) (/ (sqrt (+ (* c c) (* d d))) (sqrt (- (* b c) (* a d)))) (sqrt (+ (* c c) (* d d))) (/ (sqrt (+ (* c c) (* d d))) (- (* b c) (* a d))) (/ 1 (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d))))) (/ (+ (* c c) (* d d)) (cbrt (- (* b c) (* a d)))) (/ 1 (sqrt (- (* b c) (* a d)))) (/ (+ (* c c) (* d d)) (sqrt (- (* b c) (* a d)))) 1 (/ (+ (* c c) (* d d)) (- (* b c) (* a d))) (/ 1 (- (* b c) (* a d))) (/ (- (* b c) (* a d)) (+ (* c c) (* d d))) (/ (+ (* c c) (* d d)) (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d))))) (/ (+ (* c c) (* d d)) (sqrt (- (* b c) (* a d)))) (+ (* c c) (* d d)) (/ (- (* b c) (* a d)) (cbrt (+ (* c c) (* d d)))) (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d)))) (/ (- (* b c) (* a d)) (+ (* c c) (* d d))) (/ (+ (* c c) (* d d)) (- (pow (* b c) 3) (pow (* a d) 3))) (/ (+ (* c c) (* d d)) (- (* (* b c) (* b c)) (* (* a d) (* a d)))) (* (- (* b c) (* a d)) (+ (pow c 4) (* (* d d) (- (* d d) (* c c))))) (* (- (* b c) (* a d)) (- (* c c) (* d d))) -1 (log (/ 1 (/ (+ (* c c) (* d d)) (- (* b c) (* a d))))) (log (/ 1 (/ (+ (* c c) (* d d)) (- (* b c) (* a d))))) (log (/ 1 (/ (+ (* c c) (* d d)) (- (* b c) (* a d))))) (log (/ 1 (/ (+ (* c c) (* d d)) (- (* b c) (* a d))))) (log (/ 1 (/ (+ (* c c) (* d d)) (- (* b c) (* a d))))) (log (/ 1 (/ (+ (* c c) (* d d)) (- (* b c) (* a d))))) (log (/ 1 (/ (+ (* c c) (* d d)) (- (* b c) (* a d))))) (exp (/ 1 (/ (+ (* c c) (* d d)) (- (* b c) (* a d))))) (pow (/ (- (* b c) (* a d)) (+ (* c c) (* d d))) 3) (pow (/ (- (* b c) (* a d)) (+ (* c c) (* d d))) 3) (* (cbrt (/ 1 (/ (+ (* c c) (* d d)) (- (* b c) (* a d))))) (cbrt (/ 1 (/ (+ (* c c) (* d d)) (- (* b c) (* a d)))))) (cbrt (/ 1 (/ (+ (* c c) (* d d)) (- (* b c) (* a d))))) (pow (/ (- (* b c) (* a d)) (+ (* c c) (* d d))) 3) (sqrt (/ 1 (/ (+ (* c c) (* d d)) (- (* b c) (* a d))))) (sqrt (/ 1 (/ (+ (* c c) (* d d)) (- (* b c) (* a d))))) -1 (neg (/ (+ (* c c) (* d d)) (- (* b c) (* a d)))) (/ (/ 1 (cbrt (/ (+ (* c c) (* d d)) (- (* b c) (* a d))))) (cbrt (/ (+ (* c c) (* d d)) (- (* b c) (* a d))))) (/ 1 (cbrt (/ (+ (* c c) (* d d)) (- (* b c) (* a d))))) (/ 1 (sqrt (/ (+ (* c c) (* d d)) (- (* b c) (* a d))))) (/ 1 (sqrt (/ (+ (* c c) (* d d)) (- (* b c) (* a d))))) (/ (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d)))) (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))) (/ (cbrt (- (* b c) (* a d))) (cbrt (+ (* c c) (* d d)))) (/ (sqrt (- (* b c) (* a d))) (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))) (/ (sqrt (- (* b c) (* a d))) (cbrt (+ (* c c) (* d d)))) (/ 1 (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))) (/ (- (* b c) (* a d)) (cbrt (+ (* c c) (* d d)))) (/ (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d)))) (sqrt (+ (* c c) (* d d)))) (/ (cbrt (- (* b c) (* a d))) (sqrt (+ (* c c) (* d d)))) (/ (sqrt (- (* b c) (* a d))) (sqrt (+ (* c c) (* d d)))) (/ (sqrt (- (* b c) (* a d))) (sqrt (+ (* c c) (* d d)))) (/ 1 (sqrt (+ (* c c) (* d d)))) (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d)))) (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d)))) (/ 1 (/ (+ (* c c) (* d d)) (cbrt (- (* b c) (* a d))))) (sqrt (- (* b c) (* a d))) (/ (sqrt (- (* b c) (* a d))) (+ (* c c) (* d d))) 1 (/ (- (* b c) (* a d)) (+ (* c c) (* d d))) 1 (/ (- (* b c) (* a d)) (+ (* c c) (* d d))) (/ 1 (+ (* c c) (* d d))) (- (* b c) (* a d)) (/ 1 (/ (+ (* c c) (* d d)) (- (pow (* b c) 3) (pow (* a d) 3)))) (/ 1 (/ (+ (* (* a d) (+ (* a d) (* b c))) (* (* b c) (* b c))) 1)) (/ 1 (/ (+ (* c c) (* d d)) (- (* (* b c) (* b c)) (* (* a d) (* a d))))) (/ 1 (+ (* b c) (* a d))) (/ (/ 1 (cbrt (/ (+ (* c c) (* d d)) (- (* b c) (* a d))))) (cbrt (/ (+ (* c c) (* d d)) (- (* b c) (* a d))))) (/ 1 (cbrt (/ (+ (* c c) (* d d)) (- (* b c) (* a d))))) (/ 1 (sqrt (/ (+ (* c c) (* d d)) (- (* b c) (* a d))))) (/ 1 (sqrt (/ (+ (* c c) (* d d)) (- (* b c) (* a d))))) (/ (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d)))) (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))) (/ (cbrt (- (* b c) (* a d))) (cbrt (+ (* c c) (* d d)))) (/ (sqrt (- (* b c) (* a d))) (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))) (/ (sqrt (- (* b c) (* a d))) (cbrt (+ (* c c) (* d d)))) (/ 1 (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))) (/ (- (* b c) (* a d)) (cbrt (+ (* c c) (* d d)))) (/ (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d)))) (sqrt (+ (* c c) (* d d)))) (/ (cbrt (- (* b c) (* a d))) (sqrt (+ (* c c) (* d d)))) (/ (sqrt (- (* b c) (* a d))) (sqrt (+ (* c c) (* d d)))) (/ (sqrt (- (* b c) (* a d))) (sqrt (+ (* c c) (* d d)))) (/ 1 (sqrt (+ (* c c) (* d d)))) (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d)))) (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d)))) (/ 1 (/ (+ (* c c) (* d d)) (cbrt (- (* b c) (* a d))))) (sqrt (- (* b c) (* a d))) (/ (sqrt (- (* b c) (* a d))) (+ (* c c) (* d d))) 1 (/ (- (* b c) (* a d)) (+ (* c c) (* d d))) 1 (/ (- (* b c) (* a d)) (+ (* c c) (* d d))) (/ 1 (+ (* c c) (* d d))) (- (* b c) (* a d)) (/ 1 (/ (+ (* c c) (* d d)) (- (pow (* b c) 3) (pow (* a d) 3)))) (/ 1 (/ (+ (* (* a d) (+ (* a d) (* b c))) (* (* b c) (* b c))) 1)) (/ 1 (/ (+ (* c c) (* d d)) (- (* (* b c) (* b c)) (* (* a d) (* a d))))) (/ 1 (+ (* b c) (* a d))) (/ (/ 1 (cbrt (/ (+ (* c c) (* d d)) (- (* b c) (* a d))))) (cbrt (/ (+ (* c c) (* d d)) (- (* b c) (* a d))))) (/ 1 (cbrt (/ (+ (* c c) (* d d)) (- (* b c) (* a d))))) (/ 1 (sqrt (/ (+ (* c c) (* d d)) (- (* b c) (* a d))))) (/ 1 (sqrt (/ (+ (* c c) (* d d)) (- (* b c) (* a d))))) (/ (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d)))) (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))) (/ (cbrt (- (* b c) (* a d))) (cbrt (+ (* c c) (* d d)))) (/ (sqrt (- (* b c) (* a d))) (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))) (/ (sqrt (- (* b c) (* a d))) (cbrt (+ (* c c) (* d d)))) (/ 1 (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))) (/ (- (* b c) (* a d)) (cbrt (+ (* c c) (* d d)))) (/ (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d)))) (sqrt (+ (* c c) (* d d)))) (/ (cbrt (- (* b c) (* a d))) (sqrt (+ (* c c) (* d d)))) (/ (sqrt (- (* b c) (* a d))) (sqrt (+ (* c c) (* d d)))) (/ (sqrt (- (* b c) (* a d))) (sqrt (+ (* c c) (* d d)))) (/ 1 (sqrt (+ (* c c) (* d d)))) (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d)))) (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d)))) (/ 1 (/ (+ (* c c) (* d d)) (cbrt (- (* b c) (* a d))))) (sqrt (- (* b c) (* a d))) (/ (sqrt (- (* b c) (* a d))) (+ (* c c) (* d d))) 1 (/ (- (* b c) (* a d)) (+ (* c c) (* d d))) 1 (/ (- (* b c) (* a d)) (+ (* c c) (* d d))) (/ 1 (+ (* c c) (* d d))) (- (* b c) (* a d)) (/ 1 (/ (+ (* c c) (* d d)) (- (pow (* b c) 3) (pow (* a d) 3)))) (/ 1 (/ (+ (* (* a d) (+ (* a d) (* b c))) (* (* b c) (* b c))) 1)) (/ 1 (/ (+ (* c c) (* d d)) (- (* (* b c) (* b c)) (* (* a d) (* a d))))) (/ 1 (+ (* b c) (* a d))) (/ (- (* b c) (* a d)) (+ (* c c) (* d d))) (/ (+ (* c c) (* d d)) (- (* b c) (* a d))) (/ (/ 1 (cbrt (/ (+ (* c c) (* d d)) (- (* b c) (* a d))))) (cbrt (/ (+ (* c c) (* d d)) (- (* b c) (* a d))))) (/ 1 (sqrt (/ (+ (* c c) (* d d)) (- (* b c) (* a d))))) (/ (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d)))) (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))) (/ (sqrt (- (* b c) (* a d))) (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))) (/ 1 (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))) (/ (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d)))) (sqrt (+ (* c c) (* d d)))) (/ (sqrt (- (* b c) (* a d))) (sqrt (+ (* c c) (* d d)))) (/ 1 (sqrt (+ (* c c) (* d d)))) (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d)))) (sqrt (- (* b c) (* a d))) 1 1 (/ 1 (+ (* c c) (* d d))) (/ 1 (/ (+ (* c c) (* d d)) (- (pow (* b c) 3) (pow (* a d) 3)))) (/ 1 (/ (+ (* c c) (* d d)) (- (* (* b c) (* b c)) (* (* a d) (* a d))))) (/ (+ (* c c) (* d d)) (- (* b c) (* a d))) (/ (+ (* c c) (* d d)) (- (* b c) (* a d))) (/ (+ (* c c) (* d d)) (- (* b c) (* a d))) (/ 1 (+ (* c c) (* d d))) (exp (- (* b c) (* a d))) (log (- (* b c) (* a d))) (exp (- (* b c) (* a d))) (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d)))) (cbrt (- (* b c) (* a d))) (pow (- (* b c) (* a d)) 3) (sqrt (- (* b c) (* a d))) (sqrt (- (* b c) (* a d))) (- (pow (* b c) 3) (pow (* a d) 3)) (+ (* (* a d) (+ (* a d) (* b c))) (* (* b c) (* b c))) (neg (* a d)) (- (* (* b c) (* b c)) (* (* a d) (* a d))) (+ (* b c) (* a d)) (neg (* a d)) 0 0 0 0 0 0 0 (- (* b c) (* a d)) (- (* b c) (* a d)) 2.423 * * * [progress]: adding candidates to table 2.726 * [progress]: [Phase 3 of 3] Extracting. 2.726 * * [regime]: Finding splitpoints for: (# # # # # # # # #) 2.728 * * * [regime-changes]: Trying 5 branch expressions: ((/ (- (* b c) (* a d)) (+ (* c c) (* d d))) d c b a) 2.728 * * * * [regimes]: Trying to branch on (/ (- (* b c) (* a d)) (+ (* c c) (* d d))) from (# # # # # # # # #) 2.813 * * * * [regimes]: Trying to branch on (/ (- (* b c) (* a d)) (+ (* c c) (* d d))) from (# #) 2.859 * * * * [regimes]: Trying to branch on d from (# # # # # # # # #) 2.941 * * * * [regimes]: Trying to branch on c from (# # # # # # # # #) 3.026 * * * * [regimes]: Trying to branch on b from (# # # # # # # # #) 3.109 * * * * [regimes]: Trying to branch on a from (# # # # # # # # #) 3.194 * * * [regime]: Found split indices: #