4.821 * [progress]: [Phase 1 of 3] Setting up. 0.002 * * * [progress]: [1/2] Preparing points 0.044 * * * [progress]: [2/2] Setting up program. 0.046 * [progress]: [Phase 2 of 3] Improving. 0.046 * [simplify]: Simplifying: (* c0 (sqrt (/ A (* V l)))) 0.046 * * [simplify]: Extracting # 0 : cost 0 0.046 * * [simplify]: Extracting # 1 : cost 0 0.046 * * [simplify]: Extracting # 2 : cost 0 0.046 * * [simplify]: Extracting # 3 : cost 0 0.046 * * [simplify]: Extracting # 4 : cost 0 0.046 * * [simplify]: Extracting # 5 : cost 0 0.046 * * [simplify]: Extracting # 6 : cost 0 0.046 * * [simplify]: iteration 0 : 8 enodes (cost 8 ) 0.047 * * [simplify]: Extracting # 0 : cost 0 0.047 * * [simplify]: Extracting # 1 : cost 0 0.047 * * [simplify]: Extracting # 2 : cost 0 0.048 * * [simplify]: iteration 1 : 12 enodes (cost 8 ) 0.049 * * [simplify]: Extracting # 0 : cost 0 0.049 * * [simplify]: Extracting # 1 : cost 0 0.049 * * [simplify]: Extracting # 2 : cost 0 0.049 * * [simplify]: iteration 2 : 14 enodes (cost 8 ) 0.051 * * [simplify]: Extracting # 0 : cost 0 0.051 * * [simplify]: iteration done: 14 enodes (cost 8 ) 0.051 * [simplify]: Simplified to: (* c0 (sqrt (/ A (* V l)))) 0.051 * * [progress]: iteration 1 / 4 0.051 * * * [progress]: picking best candidate 0.053 * * * * [pick]: Picked # 0.053 * * * [progress]: localizing error 0.062 * * * [progress]: generating rewritten candidates 0.062 * * * * [progress]: [ 1 / 3 ] rewriting at (2 2) 0.069 * * * * [progress]: [ 2 / 3 ] rewriting at (2 2 1) 0.078 * * * * [progress]: [ 3 / 3 ] rewriting at (2) 0.126 * * * [progress]: generating series expansions 0.126 * * * * [progress]: [ 1 / 3 ] generating series at (2 2) 0.126 * [backup-simplify]: Simplify (sqrt (/ A (* V l))) into (sqrt (/ A (* V l))) 0.126 * [approximate]: Taking taylor expansion of (sqrt (/ A (* V l))) in (A V l) around 0 0.128 * [taylor]: Taking taylor expansion of (sqrt (/ A (* V l))) in l 0.128 * [taylor]: Taking taylor expansion of (/ A (* V l)) in l 0.128 * [taylor]: Taking taylor expansion of A in l 0.128 * [backup-simplify]: Simplify A into A 0.128 * [taylor]: Taking taylor expansion of (* V l) in l 0.128 * [taylor]: Taking taylor expansion of V in l 0.128 * [backup-simplify]: Simplify V into V 0.128 * [taylor]: Taking taylor expansion of l in l 0.128 * [backup-simplify]: Simplify 0 into 0 0.128 * [backup-simplify]: Simplify 1 into 1 0.129 * [backup-simplify]: Simplify (* V 0) into 0 0.130 * [backup-simplify]: Simplify (+ (* V 1) (* 0 0)) into V 0.130 * [backup-simplify]: Simplify (/ A V) into (/ A V) 0.131 * [backup-simplify]: Simplify (sqrt 0) into 0 0.132 * [backup-simplify]: Simplify (/ (/ A V) (* 2 (sqrt 0))) into (* +nan.0 (/ A V)) 0.132 * [taylor]: Taking taylor expansion of (sqrt (/ A (* V l))) in V 0.132 * [taylor]: Taking taylor expansion of (/ A (* V l)) in V 0.132 * [taylor]: Taking taylor expansion of A in V 0.132 * [backup-simplify]: Simplify A into A 0.132 * [taylor]: Taking taylor expansion of (* V l) in V 0.132 * [taylor]: Taking taylor expansion of V in V 0.132 * [backup-simplify]: Simplify 0 into 0 0.132 * [backup-simplify]: Simplify 1 into 1 0.132 * [taylor]: Taking taylor expansion of l in V 0.132 * [backup-simplify]: Simplify l into l 0.132 * [backup-simplify]: Simplify (* 0 l) into 0 0.132 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 l)) into l 0.133 * [backup-simplify]: Simplify (/ A l) into (/ A l) 0.133 * [backup-simplify]: Simplify (sqrt 0) into 0 0.134 * [backup-simplify]: Simplify (/ (/ A l) (* 2 (sqrt 0))) into (* +nan.0 (/ A l)) 0.134 * [taylor]: Taking taylor expansion of (sqrt (/ A (* V l))) in A 0.134 * [taylor]: Taking taylor expansion of (/ A (* V l)) in A 0.134 * [taylor]: Taking taylor expansion of A in A 0.134 * [backup-simplify]: Simplify 0 into 0 0.134 * [backup-simplify]: Simplify 1 into 1 0.134 * [taylor]: Taking taylor expansion of (* V l) in A 0.134 * [taylor]: Taking taylor expansion of V in A 0.134 * [backup-simplify]: Simplify V into V 0.134 * [taylor]: Taking taylor expansion of l in A 0.134 * [backup-simplify]: Simplify l into l 0.134 * [backup-simplify]: Simplify (* V l) into (* V l) 0.134 * [backup-simplify]: Simplify (/ 1 (* V l)) into (/ 1 (* V l)) 0.135 * [backup-simplify]: Simplify (sqrt 0) into 0 0.135 * [backup-simplify]: Simplify (/ (/ 1 (* V l)) (* 2 (sqrt 0))) into (/ +nan.0 (* V l)) 0.136 * [taylor]: Taking taylor expansion of (sqrt (/ A (* V l))) in A 0.136 * [taylor]: Taking taylor expansion of (/ A (* V l)) in A 0.136 * [taylor]: Taking taylor expansion of A in A 0.136 * [backup-simplify]: Simplify 0 into 0 0.136 * [backup-simplify]: Simplify 1 into 1 0.136 * [taylor]: Taking taylor expansion of (* V l) in A 0.136 * [taylor]: Taking taylor expansion of V in A 0.136 * [backup-simplify]: Simplify V into V 0.136 * [taylor]: Taking taylor expansion of l in A 0.136 * [backup-simplify]: Simplify l into l 0.136 * [backup-simplify]: Simplify (* V l) into (* V l) 0.136 * [backup-simplify]: Simplify (/ 1 (* V l)) into (/ 1 (* V l)) 0.136 * [backup-simplify]: Simplify (sqrt 0) into 0 0.137 * [backup-simplify]: Simplify (/ (/ 1 (* V l)) (* 2 (sqrt 0))) into (/ +nan.0 (* V l)) 0.138 * [taylor]: Taking taylor expansion of 0 in V 0.138 * [backup-simplify]: Simplify 0 into 0 0.138 * [taylor]: Taking taylor expansion of (/ +nan.0 (* V l)) in V 0.138 * [taylor]: Taking taylor expansion of +nan.0 in V 0.138 * [backup-simplify]: Simplify +nan.0 into +nan.0 0.138 * [taylor]: Taking taylor expansion of (* V l) in V 0.138 * [taylor]: Taking taylor expansion of V in V 0.138 * [backup-simplify]: Simplify 0 into 0 0.138 * [backup-simplify]: Simplify 1 into 1 0.138 * [taylor]: Taking taylor expansion of l in V 0.138 * [backup-simplify]: Simplify l into l 0.138 * [backup-simplify]: Simplify (* 0 l) into 0 0.139 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 l)) into l 0.139 * [backup-simplify]: Simplify (/ +nan.0 l) into (/ +nan.0 l) 0.139 * [taylor]: Taking taylor expansion of (/ +nan.0 l) in l 0.139 * [taylor]: Taking taylor expansion of +nan.0 in l 0.139 * [backup-simplify]: Simplify +nan.0 into +nan.0 0.139 * [taylor]: Taking taylor expansion of l in l 0.139 * [backup-simplify]: Simplify 0 into 0 0.139 * [backup-simplify]: Simplify 1 into 1 0.139 * [backup-simplify]: Simplify (/ +nan.0 1) into +nan.0 0.139 * [backup-simplify]: Simplify +nan.0 into +nan.0 0.140 * [taylor]: Taking taylor expansion of 0 in l 0.140 * [backup-simplify]: Simplify 0 into 0 0.140 * [backup-simplify]: Simplify (+ (* V 0) (* 0 l)) into 0 0.141 * [backup-simplify]: Simplify (- (/ 0 (* V l)) (+ (* (/ 1 (* V l)) (/ 0 (* V l))))) into 0