0.321 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.320 * * * [progress]: [2/2] Setting up program. 0.324 * [progress]: [Phase 2 of 3] Improving. 0.324 * [simplify]: Simplifying: (/ (* eps (- (exp (* (+ a b) eps)) 1.0)) (* (- (exp (* a eps)) 1.0) (- (exp (* b eps)) 1.0))) 0.325 * * [simplify]: Extracting # 0 : cost 0 0.325 * * [simplify]: Extracting # 1 : cost 0 0.325 * * [simplify]: Extracting # 2 : cost 0 0.325 * * [simplify]: Extracting # 3 : cost 0 0.325 * * [simplify]: Extracting # 4 : cost 0 0.325 * * [simplify]: Extracting # 5 : cost 0 0.325 * * [simplify]: Extracting # 6 : cost 0 0.325 * * [simplify]: Extracting # 7 : cost 0 0.325 * * [simplify]: Extracting # 8 : cost 0 0.325 * * [simplify]: Extracting # 9 : cost 0 0.325 * * [simplify]: iteration 0 : 17 enodes (cost 24 ) 0.384 * * [simplify]: Extracting # 0 : cost 0 0.384 * * [simplify]: Extracting # 1 : cost 0 0.385 * * [simplify]: Extracting # 2 : cost 0 0.385 * * [simplify]: iteration 1 : 40 enodes (cost 24 ) 0.405 * * [simplify]: Extracting # 0 : cost 0 0.405 * * [simplify]: Extracting # 1 : cost 0 0.406 * * [simplify]: Extracting # 2 : cost 0 0.406 * * [simplify]: Extracting # 3 : cost 0 0.406 * * [simplify]: Extracting # 4 : cost 0 0.406 * * [simplify]: Extracting # 5 : cost 0 0.406 * * [simplify]: Extracting # 6 : cost 0 0.407 * * [simplify]: iteration 2 : 101 enodes (cost 24 ) 0.454 * * [simplify]: Extracting # 0 : cost 0 0.455 * * [simplify]: Extracting # 1 : cost 0 0.455 * * [simplify]: Extracting # 2 : cost 0 0.456 * * [simplify]: Extracting # 3 : cost 0 0.456 * * [simplify]: Extracting # 4 : cost 0 0.457 * * [simplify]: iteration 3 : 258 enodes (cost 24 ) 0.585 * * [simplify]: Extracting # 0 : cost 0 0.586 * * [simplify]: Extracting # 1 : cost 0 0.587 * * [simplify]: Extracting # 2 : cost 0 0.588 * * [simplify]: Extracting # 3 : cost 0 0.589 * * [simplify]: Extracting # 4 : cost 0 0.590 * * [simplify]: iteration 4 : 760 enodes (cost 24 ) 1.639 * * [simplify]: Extracting # 0 : cost 0 1.644 * * [simplify]: Extracting # 1 : cost 0 1.648 * * [simplify]: Extracting # 2 : cost 0 1.653 * * [simplify]: Extracting # 3 : cost 0 1.672 * * [simplify]: Extracting # 4 : cost 0 1.679 * * [simplify]: iteration 5 : 3738 enodes (cost 24 ) 3.794 * * [simplify]: Extracting # 0 : cost 0 3.805 * * [simplify]: Extracting # 1 : cost 0 3.816 * * [simplify]: Extracting # 2 : cost 0 3.833 * * [simplify]: Extracting # 3 : cost 0 3.844 * * [simplify]: iteration done: 5000 enodes (cost 24 ) 3.844 * [simplify]: Simplified to: (/ (* eps (- (exp (* (+ a b) eps)) 1.0)) (* (- (exp (* a eps)) 1.0) (- (exp (* b eps)) 1.0))) 3.845 * * [progress]: iteration 1 / 4 3.845 * * * [progress]: picking best candidate 3.852 * * * * [pick]: Picked # 3.852 * * * [progress]: localizing error 3.876 * * * [progress]: generating rewritten candidates 3.877 * * * * [progress]: [ 1 / 4 ] rewriting at (2 1 2) 3.902 * * * * [progress]: [ 2 / 4 ] rewriting at (2 2 1) 3.934 * * * * [progress]: [ 3 / 4 ] rewriting at (2 2 2) 3.949 * * * * [progress]: [ 4 / 4 ] rewriting at (2 2) 4.085 * * * [progress]: generating series expansions 4.085 * * * * [progress]: [ 1 / 4 ] generating series at (2 1 2) 4.085 * [backup-simplify]: Simplify (- (exp (* (+ a b) eps)) 1.0) into (- (exp (* (+ a b) eps)) 1.0) 4.085 * [approximate]: Taking taylor expansion of (- (exp (* (+ a b) eps)) 1.0) in (a b eps) around 0 4.085 * [taylor]: Taking taylor expansion of (- (exp (* (+ a b) eps)) 1.0) in eps 4.085 * [taylor]: Taking taylor expansion of (exp (* (+ a b) eps)) in eps 4.086 * [taylor]: Taking taylor expansion of (* (+ a b) eps) in eps 4.086 * [taylor]: Taking taylor expansion of (+ a b) in eps 4.086 * [taylor]: Taking taylor expansion of a in eps 4.086 * [backup-simplify]: Simplify a into a 4.086 * [taylor]: Taking taylor expansion of b in eps 4.086 * [backup-simplify]: Simplify b into b 4.086 * [taylor]: Taking taylor expansion of eps in eps 4.086 * [backup-simplify]: Simplify 0 into 0 4.086 * [backup-simplify]: Simplify 1 into 1 4.086 * [backup-simplify]: Simplify (+ a b) into (+ a b) 4.086 * [backup-simplify]: Simplify (* (+ a b) 0) into 0 4.087 * [backup-simplify]: Simplify (+ 0 0) into 0 4.087 * [backup-simplify]: Simplify (+ (* (+ a b) 1) (* 0 0)) into (+ a b) 4.088 * [backup-simplify]: Simplify (exp 0) into 1 4.088 * [taylor]: Taking taylor expansion of 1.0 in eps 4.088 * [backup-simplify]: Simplify 1.0 into 1.0 4.088 * [taylor]: Taking taylor expansion of (- (exp (* (+ a b) eps)) 1.0) in b 4.088 * [taylor]: Taking taylor expansion of (exp (* (+ a b) eps)) in b 4.088 * [taylor]: Taking taylor expansion of (* (+ a b) eps) in b 4.088 * [taylor]: Taking taylor expansion of (+ a b) in b 4.088 * [taylor]: Taking taylor expansion of a in b 4.088 * [backup-simplify]: Simplify a into a 4.088 * [taylor]: Taking taylor expansion of b in b 4.088 * [backup-simplify]: Simplify 0 into 0 4.088 * [backup-simplify]: Simplify 1 into 1 4.088 * [taylor]: Taking taylor expansion of eps in b 4.088 * [backup-simplify]: Simplify eps into eps 4.088 * [backup-simplify]: Simplify (+ a 0) into a 4.088 * [backup-simplify]: Simplify (* a eps) into (* a eps) 4.088 * [backup-simplify]: Simplify (exp (* a eps)) into (exp (* a eps)) 4.088 * [taylor]: Taking taylor expansion of 1.0 in b 4.088 * [backup-simplify]: Simplify 1.0 into 1.0 4.088 * [taylor]: Taking taylor expansion of (- (exp (* (+ a b) eps)) 1.0) in a 4.088 * [taylor]: Taking taylor expansion of (exp (* (+ a b) eps)) in a 4.088 * [taylor]: Taking taylor expansion of (* (+ a b) eps) in a 4.088 * [taylor]: Taking taylor expansion of (+ a b) in a 4.088 * [taylor]: Taking taylor expansion of a in a 4.088 * [backup-simplify]: Simplify 0 into 0 4.088 * [backup-simplify]: Simplify 1 into 1 4.089 * [taylor]: Taking taylor expansion of b in a 4.089 * [backup-simplify]: Simplify b into b 4.089 * [taylor]: Taking taylor expansion of eps in a 4.089 * [backup-simplify]: Simplify eps into eps 4.089 * [backup-simplify]: Simplify (+ 0 b) into b 4.089 * [backup-simplify]: Simplify (* b eps) into (* eps b) 4.089 * [backup-simplify]: Simplify (exp (* eps b)) into (exp (* eps b)) 4.089 * [taylor]: Taking taylor expansion of 1.0 in a 4.089 * [backup-simplify]: Simplify 1.0 into 1.0 4.089 * [taylor]: Taking taylor expansion of (- (exp (* (+ a b) eps)) 1.0) in a 4.089 * [taylor]: Taking taylor expansion of (exp (* (+ a b) eps)) in a 4.089 * [taylor]: Taking taylor expansion of (* (+ a b) eps) in a 4.089 * [taylor]: Taking taylor expansion of (+ a b) in a 4.089 * [taylor]: Taking taylor expansion of a in a 4.089 * [backup-simplify]: Simplify 0 into 0 4.089 * [backup-simplify]: Simplify 1 into 1 4.089 * [taylor]: Taking taylor expansion of b in a 4.089 * [backup-simplify]: Simplify b into b 4.089 * [taylor]: Taking taylor expansion of eps in a 4.089 * [backup-simplify]: Simplify eps into eps 4.089 * [backup-simplify]: Simplify (+ 0 b) into b 4.089 * [backup-simplify]: Simplify (* b eps) into (* eps b) 4.089 * [backup-simplify]: Simplify (exp (* eps b)) into (exp (* eps b)) 4.089 * [taylor]: Taking taylor expansion of 1.0 in a 4.089 * [backup-simplify]: Simplify 1.0 into 1.0 4.090 * [backup-simplify]: Simplify (- 1.0) into (- 1.0) 4.091 * [backup-simplify]: Simplify (+ (exp (* eps b)) (- 1.0)) into (- (exp (* eps b)) 1.0) 4.091 * [taylor]: Taking taylor expansion of (- (exp (* eps b)) 1.0) in b 4.091 * [taylor]: Taking taylor expansion of (exp (* eps b)) in b 4.091 * [taylor]: Taking taylor expansion of (* eps b) in b 4.091 * [taylor]: Taking taylor expansion of eps in b 4.091 * [backup-simplify]: Simplify eps into eps 4.091 * [taylor]: Taking taylor expansion of b in b 4.091 * [backup-simplify]: Simplify 0 into 0 4.091 * [backup-simplify]: Simplify 1 into 1 4.091 * [backup-simplify]: Simplify (* eps 0) into 0 4.091 * [backup-simplify]: Simplify (+ (* eps 1) (* 0 0)) into eps 4.091 * [backup-simplify]: Simplify (exp 0) into 1 4.092 * [taylor]: Taking taylor expansion of 1.0 in b 4.092 * [backup-simplify]: Simplify 1.0 into 1.0 4.092 * [backup-simplify]: Simplify (- 1.0) into (- 1.0) 4.093 * [backup-simplify]: Simplify (+ 1 (- 1.0)) into 0 4.093 * [taylor]: Taking taylor expansion of 0 in eps 4.093 * [backup-simplify]: Simplify 0 into 0 4.093 * [backup-simplify]: Simplify 0 into 0 4.094 * [backup-simplify]: Simplify (+ 1 0) into 1 4.094 * [backup-simplify]: Simplify (+ (* b 0) (* 1 eps)) into eps 4.095 * [backup-simplify]: Simplify (* (exp (* eps b)) (+ (* (/ (pow eps 1) 1)))) into (* eps (exp (* eps b))) 4.095 * [backup-simplify]: Simplify (- 0) into 0 4.095 * [backup-simplify]: Simplify (+ (* eps (exp (* eps b))) 0) into (* eps (exp (* eps b))) 4.095 * [taylor]: Taking taylor expansion of (* eps (exp (* eps b))) in b 4.095 * [taylor]: Taking taylor expansion of eps in b 4.095 * [backup-simplify]: Simplify eps into eps 4.095 * [taylor]: Taking taylor expansion of (exp (* eps b)) in b 4.096 * [taylor]: Taking taylor expansion of (* eps b) in b 4.096 * [taylor]: Taking taylor expansion of eps in b 4.096 * [backup-simplify]: Simplify eps into eps 4.096 * [taylor]: Taking taylor expansion of b in b 4.096 * [backup-simplify]: Simplify 0 into 0 4.096 * [backup-simplify]: Simplify 1 into 1 4.096 * [backup-simplify]: Simplify (* eps 0) into 0 4.096 * [backup-simplify]: Simplify (+ (* eps 1) (* 0 0)) into eps 4.096 * [backup-simplify]: Simplify (exp 0) into 1 4.096 * [backup-simplify]: Simplify (* eps 1) into eps 4.096 * [taylor]: Taking taylor expansion of eps in eps 4.096 * [backup-simplify]: Simplify 0 into 0 4.096 * [backup-simplify]: Simplify 1 into 1 4.096 * [backup-simplify]: Simplify 0 into 0 4.097 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow eps 1) 1)))) into eps 4.097 * [backup-simplify]: Simplify (- 0) into 0 4.097 * [backup-simplify]: Simplify (+ eps 0) into eps 4.097 * [taylor]: Taking taylor expansion of eps in eps 4.097 * [backup-simplify]: Simplify 0 into 0 4.097 * [backup-simplify]: Simplify 1 into 1 4.097 * [backup-simplify]: Simplify 0 into 0 4.097 * [backup-simplify]: Simplify 0 into 0 4.098 * [backup-simplify]: Simplify (+ 0 0) into 0 4.098 * [backup-simplify]: Simplify (+ (* b 0) (+ (* 1 0) (* 0 eps))) into 0