2.049 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.046 * * * [progress]: [2/2] Setting up program. 0.050 * [progress]: [Phase 2 of 3] Improving. 0.050 * [simplify]: Simplifying: (- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1)) 0.050 * * [simplify]: Extracting # 0 : cost 0 0.050 * * [simplify]: Extracting # 1 : cost 0 0.050 * * [simplify]: Extracting # 2 : cost 0 0.050 * * [simplify]: Extracting # 3 : cost 0 0.051 * * [simplify]: Extracting # 4 : cost 0 0.051 * * [simplify]: Extracting # 5 : cost 0 0.051 * * [simplify]: iteration 0 : 11 enodes (cost 15 ) 0.054 * * [simplify]: Extracting # 0 : cost 0 0.054 * * [simplify]: Extracting # 1 : cost 0 0.054 * * [simplify]: Extracting # 2 : cost 0 0.054 * * [simplify]: Extracting # 3 : cost 0 0.054 * * [simplify]: Extracting # 4 : cost 0 0.054 * * [simplify]: iteration 1 : 26 enodes (cost 13 ) 0.061 * * [simplify]: Extracting # 0 : cost 0 0.062 * * [simplify]: Extracting # 1 : cost 0 0.062 * * [simplify]: Extracting # 2 : cost 0 0.062 * * [simplify]: Extracting # 3 : cost 0 0.062 * * [simplify]: Extracting # 4 : cost 0 0.062 * * [simplify]: iteration 2 : 81 enodes (cost 10 ) 0.099 * * [simplify]: Extracting # 0 : cost 0 0.099 * * [simplify]: Extracting # 1 : cost 0 0.100 * * [simplify]: Extracting # 2 : cost 0 0.100 * * [simplify]: Extracting # 3 : cost 0 0.100 * * [simplify]: iteration 3 : 245 enodes (cost 9 ) 0.246 * * [simplify]: Extracting # 0 : cost 0 0.247 * * [simplify]: Extracting # 1 : cost 0 0.247 * * [simplify]: Extracting # 2 : cost 0 0.248 * * [simplify]: Extracting # 3 : cost 0 0.248 * * [simplify]: iteration 4 : 775 enodes (cost 9 ) 2.056 * * [simplify]: Extracting # 0 : cost 0 2.066 * * [simplify]: Extracting # 1 : cost 0 2.069 * * [simplify]: Extracting # 2 : cost 0 2.072 * * [simplify]: Extracting # 3 : cost 0 2.075 * * [simplify]: iteration 5 : 3891 enodes (cost 9 ) 3.287 * * [simplify]: Extracting # 0 : cost 0 3.292 * * [simplify]: Extracting # 1 : cost 0 3.295 * * [simplify]: iteration done: 5000 enodes (cost 9 ) 3.296 * [simplify]: Simplified to: (* d1 (- (+ (- d2 d3) d4) d1)) 3.299 * * [progress]: iteration 1 / 4 3.299 * * * [progress]: picking best candidate 3.305 * * * * [pick]: Picked # 3.305 * * * [progress]: localizing error 3.328 * * * [progress]: generating rewritten candidates 3.328 * * * * [progress]: [ 1 / 3 ] rewriting at (2 1) 3.372 * * * * [progress]: [ 2 / 3 ] rewriting at (2 1 1) 3.383 * * * * [progress]: [ 3 / 3 ] rewriting at (2) 3.566 * * * [progress]: generating series expansions 3.566 * * * * [progress]: [ 1 / 3 ] generating series at (2 1) 3.567 * [backup-simplify]: Simplify (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) into (- (+ (* d4 d1) (* d2 d1)) (* d3 d1)) 3.567 * [approximate]: Taking taylor expansion of (- (+ (* d4 d1) (* d2 d1)) (* d3 d1)) in (d1 d2 d3 d4) around 0 3.567 * [taylor]: Taking taylor expansion of (- (+ (* d4 d1) (* d2 d1)) (* d3 d1)) in d4 3.567 * [taylor]: Taking taylor expansion of (+ (* d4 d1) (* d2 d1)) in d4 3.567 * [taylor]: Taking taylor expansion of (* d4 d1) in d4 3.567 * [taylor]: Taking taylor expansion of d4 in d4 3.567 * [backup-simplify]: Simplify 0 into 0 3.567 * [backup-simplify]: Simplify 1 into 1 3.567 * [taylor]: Taking taylor expansion of d1 in d4 3.567 * [backup-simplify]: Simplify d1 into d1 3.567 * [taylor]: Taking taylor expansion of (* d2 d1) in d4 3.567 * [taylor]: Taking taylor expansion of d2 in d4 3.567 * [backup-simplify]: Simplify d2 into d2 3.567 * [taylor]: Taking taylor expansion of d1 in d4 3.567 * [backup-simplify]: Simplify d1 into d1 3.567 * [taylor]: Taking taylor expansion of (* d3 d1) in d4 3.567 * [taylor]: Taking taylor expansion of d3 in d4 3.567 * [backup-simplify]: Simplify d3 into d3 3.567 * [taylor]: Taking taylor expansion of d1 in d4 3.567 * [backup-simplify]: Simplify d1 into d1 3.567 * [taylor]: Taking taylor expansion of (- (+ (* d4 d1) (* d2 d1)) (* d3 d1)) in d3 3.567 * [taylor]: Taking taylor expansion of (+ (* d4 d1) (* d2 d1)) in d3 3.567 * [taylor]: Taking taylor expansion of (* d4 d1) in d3 3.567 * [taylor]: Taking taylor expansion of d4 in d3 3.567 * [backup-simplify]: Simplify d4 into d4 3.567 * [taylor]: Taking taylor expansion of d1 in d3 3.567 * [backup-simplify]: Simplify d1 into d1 3.568 * [taylor]: Taking taylor expansion of (* d2 d1) in d3 3.568 * [taylor]: Taking taylor expansion of d2 in d3 3.568 * [backup-simplify]: Simplify d2 into d2 3.568 * [taylor]: Taking taylor expansion of d1 in d3 3.568 * [backup-simplify]: Simplify d1 into d1 3.568 * [taylor]: Taking taylor expansion of (* d3 d1) in d3 3.568 * [taylor]: Taking taylor expansion of d3 in d3 3.568 * [backup-simplify]: Simplify 0 into 0 3.568 * [backup-simplify]: Simplify 1 into 1 3.568 * [taylor]: Taking taylor expansion of d1 in d3 3.568 * [backup-simplify]: Simplify d1 into d1 3.568 * [taylor]: Taking taylor expansion of (- (+ (* d4 d1) (* d2 d1)) (* d3 d1)) in d2 3.568 * [taylor]: Taking taylor expansion of (+ (* d4 d1) (* d2 d1)) in d2 3.568 * [taylor]: Taking taylor expansion of (* d4 d1) in d2 3.568 * [taylor]: Taking taylor expansion of d4 in d2 3.568 * [backup-simplify]: Simplify d4 into d4 3.568 * [taylor]: Taking taylor expansion of d1 in d2 3.568 * [backup-simplify]: Simplify d1 into d1 3.568 * [taylor]: Taking taylor expansion of (* d2 d1) in d2 3.568 * [taylor]: Taking taylor expansion of d2 in d2 3.568 * [backup-simplify]: Simplify 0 into 0 3.568 * [backup-simplify]: Simplify 1 into 1 3.568 * [taylor]: Taking taylor expansion of d1 in d2 3.568 * [backup-simplify]: Simplify d1 into d1 3.568 * [taylor]: Taking taylor expansion of (* d3 d1) in d2 3.568 * [taylor]: Taking taylor expansion of d3 in d2 3.568 * [backup-simplify]: Simplify d3 into d3 3.568 * [taylor]: Taking taylor expansion of d1 in d2 3.568 * [backup-simplify]: Simplify d1 into d1 3.568 * [taylor]: Taking taylor expansion of (- (+ (* d4 d1) (* d2 d1)) (* d3 d1)) in d1 3.568 * [taylor]: Taking taylor expansion of (+ (* d4 d1) (* d2 d1)) in d1 3.568 * [taylor]: Taking taylor expansion of (* d4 d1) in d1 3.568 * [taylor]: Taking taylor expansion of d4 in d1 3.568 * [backup-simplify]: Simplify d4 into d4 3.568 * [taylor]: Taking taylor expansion of d1 in d1 3.568 * [backup-simplify]: Simplify 0 into 0 3.568 * [backup-simplify]: Simplify 1 into 1 3.568 * [taylor]: Taking taylor expansion of (* d2 d1) in d1 3.568 * [taylor]: Taking taylor expansion of d2 in d1 3.568 * [backup-simplify]: Simplify d2 into d2 3.568 * [taylor]: Taking taylor expansion of d1 in d1 3.568 * [backup-simplify]: Simplify 0 into 0 3.569 * [backup-simplify]: Simplify 1 into 1 3.569 * [taylor]: Taking taylor expansion of (* d3 d1) in d1 3.569 * [taylor]: Taking taylor expansion of d3 in d1 3.569 * [backup-simplify]: Simplify d3 into d3 3.569 * [taylor]: Taking taylor expansion of d1 in d1 3.569 * [backup-simplify]: Simplify 0 into 0 3.569 * [backup-simplify]: Simplify 1 into 1 3.569 * [taylor]: Taking taylor expansion of (- (+ (* d4 d1) (* d2 d1)) (* d3 d1)) in d1 3.569 * [taylor]: Taking taylor expansion of (+ (* d4 d1) (* d2 d1)) in d1 3.569 * [taylor]: Taking taylor expansion of (* d4 d1) in d1 3.569 * [taylor]: Taking taylor expansion of d4 in d1 3.569 * [backup-simplify]: Simplify d4 into d4 3.569 * [taylor]: Taking taylor expansion of d1 in d1 3.569 * [backup-simplify]: Simplify 0 into 0 3.569 * [backup-simplify]: Simplify 1 into 1 3.569 * [taylor]: Taking taylor expansion of (* d2 d1) in d1 3.569 * [taylor]: Taking taylor expansion of d2 in d1 3.569 * [backup-simplify]: Simplify d2 into d2 3.569 * [taylor]: Taking taylor expansion of d1 in d1 3.569 * [backup-simplify]: Simplify 0 into 0 3.569 * [backup-simplify]: Simplify 1 into 1 3.569 * [taylor]: Taking taylor expansion of (* d3 d1) in d1 3.569 * [taylor]: Taking taylor expansion of d3 in d1 3.569 * [backup-simplify]: Simplify d3 into d3 3.569 * [taylor]: Taking taylor expansion of d1 in d1 3.569 * [backup-simplify]: Simplify 0 into 0 3.569 * [backup-simplify]: Simplify 1 into 1 3.569 * [backup-simplify]: Simplify (* d4 0) into 0 3.569 * [backup-simplify]: Simplify (* d2 0) into 0 3.570 * [backup-simplify]: Simplify (+ 0 0) into 0 3.570 * [backup-simplify]: Simplify (* d3 0) into 0 3.571 * [backup-simplify]: Simplify (- 0) into 0 3.571 * [backup-simplify]: Simplify (+ 0 0) into 0 3.571 * [taylor]: Taking taylor expansion of 0 in d2 3.571 * [backup-simplify]: Simplify 0 into 0 3.571 * [taylor]: Taking taylor expansion of 0 in d3 3.571 * [backup-simplify]: Simplify 0 into 0 3.571 * [taylor]: Taking taylor expansion of 0 in d4 3.571 * [backup-simplify]: Simplify 0 into 0 3.571 * [backup-simplify]: Simplify 0 into 0 3.572 * [backup-simplify]: Simplify (+ (* d4 1) (* 0 0)) into d4 3.572 * [backup-simplify]: Simplify (+ (* d2 1) (* 0 0)) into d2 3.572 * [backup-simplify]: Simplify (+ d4 d2) into (+ d4 d2) 3.572 * [backup-simplify]: Simplify (+ (* d3 1) (* 0 0)) into d3 3.573 * [backup-simplify]: Simplify (- d3) into (- d3) 3.573 * [backup-simplify]: Simplify (+ (+ d4 d2) (- d3)) into (- (+ d4 d2) d3) 3.573 * [taylor]: Taking taylor expansion of (- (+ d4 d2) d3) in d2 3.573 * [taylor]: Taking taylor expansion of (+ d4 d2) in d2 3.573 * [taylor]: Taking taylor expansion of d4 in d2 3.573 * [backup-simplify]: Simplify d4 into d4 3.573 * [taylor]: Taking taylor expansion of d2 in d2 3.573 * [backup-simplify]: Simplify 0 into 0 3.573 * [backup-simplify]: Simplify 1 into 1 3.573 * [taylor]: Taking taylor expansion of d3 in d2 3.573 * [backup-simplify]: Simplify d3 into d3 3.573 * [backup-simplify]: Simplify (+ d4 0) into d4 3.573 * [backup-simplify]: Simplify (- d3) into (- d3) 3.573 * [backup-simplify]: Simplify (+ d4 (- d3)) into (- d4 d3) 3.573 * [taylor]: Taking taylor expansion of (- d4 d3) in d3 3.573 * [taylor]: Taking taylor expansion of d4 in d3 3.573 * [backup-simplify]: Simplify d4 into d4 3.573 * [taylor]: Taking taylor expansion of d3 in d3 3.573 * [backup-simplify]: Simplify 0 into 0 3.573 * [backup-simplify]: Simplify 1 into 1 3.574 * [backup-simplify]: Simplify (- 0) into 0 3.574 * [backup-simplify]: Simplify (+ d4 0) into d4 3.574 * [taylor]: Taking taylor expansion of d4 in d4 3.574 * [backup-simplify]: Simplify 0 into 0 3.574 * [backup-simplify]: Simplify 1 into 1 3.574 * [backup-simplify]: Simplify 0 into 0 3.574 * [taylor]: Taking taylor expansion of 0 in d3 3.574 * [backup-simplify]: Simplify 0 into 0 3.574 * [taylor]: Taking taylor expansion of 0 in d4 3.574 * [backup-simplify]: Simplify 0 into 0 3.574 * [backup-simplify]: Simplify 0 into 0 3.574 * [taylor]: Taking taylor expansion of 0 in d4 3.574 * [backup-simplify]: Simplify 0 into 0 3.574 * [backup-simplify]: Simplify 0 into 0 3.574 * [backup-simplify]: Simplify 0 into 0 3.575 * [backup-simplify]: Simplify (+ (* d4 0) (+ (* 0 1) (* 0 0))) into 0 3.575 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 1) (* 0 0))) into 0 3.576 * [backup-simplify]: Simplify (+ 0 0) into 0 3.576 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 1) (* 0 0))) into 0 3.577 * [backup-simplify]: Simplify (- 0) into 0 3.577 * [backup-simplify]: Simplify (+ 0 0) into 0 3.577 * [taylor]: Taking taylor expansion of 0 in d2 3.577 * [backup-simplify]: Simplify 0 into 0 3.577 * [taylor]: Taking taylor expansion of 0 in d3 3.577 * [backup-simplify]: Simplify 0 into 0 3.577 * [taylor]: Taking taylor expansion of 0 in d4 3.577 * [backup-simplify]: Simplify 0 into 0 3.577 * [backup-simplify]: Simplify 0 into 0 3.577 * [backup-simplify]: Simplify 0 into 0 3.578 * [backup-simplify]: Simplify (+ (- (* (/ 1 d1) (/ 1 d2)) (* (/ 1 d1) (/ 1 d3))) (* (/ 1 d4) (/ 1 d1))) into (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (/ 1 (* d3 d1))) 3.578 * [approximate]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (/ 1 (* d3 d1))) in (d1 d2 d3 d4) around 0 3.578 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (/ 1 (* d3 d1))) in d4 3.578 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d4 3.578 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d4 3.578 * [taylor]: Taking taylor expansion of (* d2 d1) in d4 3.578 * [taylor]: Taking taylor expansion of d2 in d4 3.578 * [backup-simplify]: Simplify d2 into d2 3.578 * [taylor]: Taking taylor expansion of d1 in d4 3.578 * [backup-simplify]: Simplify d1 into d1 3.578 * [backup-simplify]: Simplify (* d2 d1) into (* d2 d1) 3.578 * [backup-simplify]: Simplify (/ 1 (* d2 d1)) into (/ 1 (* d2 d1)) 3.578 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d4 3.578 * [taylor]: Taking taylor expansion of (* d4 d1) in d4 3.578 * [taylor]: Taking taylor expansion of d4 in d4 3.578 * [backup-simplify]: Simplify 0 into 0 3.578 * [backup-simplify]: Simplify 1 into 1 3.578 * [taylor]: Taking taylor expansion of d1 in d4 3.578 * [backup-simplify]: Simplify d1 into d1 3.579 * [backup-simplify]: Simplify (* 0 d1) into 0 3.579 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1 3.579 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 3.579 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d4 3.579 * [taylor]: Taking taylor expansion of (* d3 d1) in d4 3.579 * [taylor]: Taking taylor expansion of d3 in d4 3.579 * [backup-simplify]: Simplify d3 into d3 3.579 * [taylor]: Taking taylor expansion of d1 in d4 3.579 * [backup-simplify]: Simplify d1 into d1 3.579 * [backup-simplify]: Simplify (* d3 d1) into (* d3 d1) 3.579 * [backup-simplify]: Simplify (/ 1 (* d3 d1)) into (/ 1 (* d3 d1)) 3.579 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (/ 1 (* d3 d1))) in d3 3.579 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d3 3.579 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d3 3.579 * [taylor]: Taking taylor expansion of (* d2 d1) in d3 3.579 * [taylor]: Taking taylor expansion of d2 in d3 3.580 * [backup-simplify]: Simplify d2 into d2 3.580 * [taylor]: Taking taylor expansion of d1 in d3 3.580 * [backup-simplify]: Simplify d1 into d1 3.580 * [backup-simplify]: Simplify (* d2 d1) into (* d2 d1) 3.580 * [backup-simplify]: Simplify (/ 1 (* d2 d1)) into (/ 1 (* d2 d1)) 3.580 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d3 3.580 * [taylor]: Taking taylor expansion of (* d4 d1) in d3 3.580 * [taylor]: Taking taylor expansion of d4 in d3 3.580 * [backup-simplify]: Simplify d4 into d4 3.580 * [taylor]: Taking taylor expansion of d1 in d3 3.580 * [backup-simplify]: Simplify d1 into d1 3.580 * [backup-simplify]: Simplify (* d4 d1) into (* d4 d1) 3.580 * [backup-simplify]: Simplify (/ 1 (* d4 d1)) into (/ 1 (* d4 d1)) 3.580 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d3 3.580 * [taylor]: Taking taylor expansion of (* d3 d1) in d3 3.580 * [taylor]: Taking taylor expansion of d3 in d3 3.580 * [backup-simplify]: Simplify 0 into 0 3.580 * [backup-simplify]: Simplify 1 into 1 3.580 * [taylor]: Taking taylor expansion of d1 in d3 3.580 * [backup-simplify]: Simplify d1 into d1 3.580 * [backup-simplify]: Simplify (* 0 d1) into 0 3.580 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1 3.581 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 3.581 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (/ 1 (* d3 d1))) in d2 3.581 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d2 3.581 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d2 3.581 * [taylor]: Taking taylor expansion of (* d2 d1) in d2 3.581 * [taylor]: Taking taylor expansion of d2 in d2 3.581 * [backup-simplify]: Simplify 0 into 0 3.581 * [backup-simplify]: Simplify 1 into 1 3.581 * [taylor]: Taking taylor expansion of d1 in d2 3.581 * [backup-simplify]: Simplify d1 into d1 3.581 * [backup-simplify]: Simplify (* 0 d1) into 0 3.581 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1 3.581 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 3.581 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d2 3.581 * [taylor]: Taking taylor expansion of (* d4 d1) in d2 3.581 * [taylor]: Taking taylor expansion of d4 in d2 3.581 * [backup-simplify]: Simplify d4 into d4 3.581 * [taylor]: Taking taylor expansion of d1 in d2 3.581 * [backup-simplify]: Simplify d1 into d1 3.581 * [backup-simplify]: Simplify (* d4 d1) into (* d4 d1) 3.581 * [backup-simplify]: Simplify (/ 1 (* d4 d1)) into (/ 1 (* d4 d1)) 3.581 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d2 3.581 * [taylor]: Taking taylor expansion of (* d3 d1) in d2 3.581 * [taylor]: Taking taylor expansion of d3 in d2 3.581 * [backup-simplify]: Simplify d3 into d3 3.581 * [taylor]: Taking taylor expansion of d1 in d2 3.581 * [backup-simplify]: Simplify d1 into d1 3.581 * [backup-simplify]: Simplify (* d3 d1) into (* d3 d1) 3.581 * [backup-simplify]: Simplify (/ 1 (* d3 d1)) into (/ 1 (* d3 d1)) 3.581 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (/ 1 (* d3 d1))) in d1 3.581 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d1 3.581 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d1 3.581 * [taylor]: Taking taylor expansion of (* d2 d1) in d1 3.581 * [taylor]: Taking taylor expansion of d2 in d1 3.582 * [backup-simplify]: Simplify d2 into d2 3.582 * [taylor]: Taking taylor expansion of d1 in d1 3.582 * [backup-simplify]: Simplify 0 into 0 3.582 * [backup-simplify]: Simplify 1 into 1 3.582 * [backup-simplify]: Simplify (* d2 0) into 0 3.582 * [backup-simplify]: Simplify (+ (* d2 1) (* 0 0)) into d2 3.582 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 3.582 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d1 3.582 * [taylor]: Taking taylor expansion of (* d4 d1) in d1 3.582 * [taylor]: Taking taylor expansion of d4 in d1 3.582 * [backup-simplify]: Simplify d4 into d4 3.582 * [taylor]: Taking taylor expansion of d1 in d1 3.582 * [backup-simplify]: Simplify 0 into 0 3.582 * [backup-simplify]: Simplify 1 into 1 3.582 * [backup-simplify]: Simplify (* d4 0) into 0 3.582 * [backup-simplify]: Simplify (+ (* d4 1) (* 0 0)) into d4 3.582 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 3.582 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d1 3.582 * [taylor]: Taking taylor expansion of (* d3 d1) in d1 3.582 * [taylor]: Taking taylor expansion of d3 in d1 3.582 * [backup-simplify]: Simplify d3 into d3 3.582 * [taylor]: Taking taylor expansion of d1 in d1 3.582 * [backup-simplify]: Simplify 0 into 0 3.582 * [backup-simplify]: Simplify 1 into 1 3.582 * [backup-simplify]: Simplify (* d3 0) into 0 3.583 * [backup-simplify]: Simplify (+ (* d3 1) (* 0 0)) into d3 3.583 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 3.583 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (/ 1 (* d3 d1))) in d1 3.583 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d1 3.583 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d1 3.583 * [taylor]: Taking taylor expansion of (* d2 d1) in d1 3.583 * [taylor]: Taking taylor expansion of d2 in d1 3.583 * [backup-simplify]: Simplify d2 into d2 3.583 * [taylor]: Taking taylor expansion of d1 in d1 3.583 * [backup-simplify]: Simplify 0 into 0 3.583 * [backup-simplify]: Simplify 1 into 1 3.583 * [backup-simplify]: Simplify (* d2 0) into 0 3.583 * [backup-simplify]: Simplify (+ (* d2 1) (* 0 0)) into d2 3.583 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 3.583 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d1 3.583 * [taylor]: Taking taylor expansion of (* d4 d1) in d1 3.583 * [taylor]: Taking taylor expansion of d4 in d1 3.583 * [backup-simplify]: Simplify d4 into d4 3.583 * [taylor]: Taking taylor expansion of d1 in d1 3.583 * [backup-simplify]: Simplify 0 into 0 3.583 * [backup-simplify]: Simplify 1 into 1 3.583 * [backup-simplify]: Simplify (* d4 0) into 0 3.584 * [backup-simplify]: Simplify (+ (* d4 1) (* 0 0)) into d4 3.584 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 3.584 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d1 3.584 * [taylor]: Taking taylor expansion of (* d3 d1) in d1 3.584 * [taylor]: Taking taylor expansion of d3 in d1 3.584 * [backup-simplify]: Simplify d3 into d3 3.584 * [taylor]: Taking taylor expansion of d1 in d1 3.584 * [backup-simplify]: Simplify 0 into 0 3.584 * [backup-simplify]: Simplify 1 into 1 3.584 * [backup-simplify]: Simplify (* d3 0) into 0 3.584 * [backup-simplify]: Simplify (+ (* d3 1) (* 0 0)) into d3 3.584 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 3.584 * [backup-simplify]: Simplify (+ (/ 1 d2) (/ 1 d4)) into (+ (/ 1 d4) (/ 1 d2)) 3.584 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 3.584 * [backup-simplify]: Simplify (+ (+ (/ 1 d4) (/ 1 d2)) (- (/ 1 d3))) into (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) 3.584 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) in d2 3.584 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d2 3.585 * [taylor]: Taking taylor expansion of (/ 1 d4) in d2 3.585 * [taylor]: Taking taylor expansion of d4 in d2 3.585 * [backup-simplify]: Simplify d4 into d4 3.585 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 3.585 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2 3.585 * [taylor]: Taking taylor expansion of d2 in d2 3.585 * [backup-simplify]: Simplify 0 into 0 3.585 * [backup-simplify]: Simplify 1 into 1 3.585 * [backup-simplify]: Simplify (/ 1 1) into 1 3.585 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2 3.585 * [taylor]: Taking taylor expansion of d3 in d2 3.585 * [backup-simplify]: Simplify d3 into d3 3.585 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 3.585 * [backup-simplify]: Simplify (+ 0 1) into 1 3.586 * [backup-simplify]: Simplify (+ 1 0) into 1 3.586 * [taylor]: Taking taylor expansion of 1 in d3 3.586 * [backup-simplify]: Simplify 1 into 1 3.586 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 1) (* 0 0))) into 0 3.586 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0 3.586 * [backup-simplify]: Simplify (+ (* d4 0) (+ (* 0 1) (* 0 0))) into 0 3.587 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0 3.587 * [backup-simplify]: Simplify (+ 0 0) into 0 3.587 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 1) (* 0 0))) into 0 3.587 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 3.587 * [backup-simplify]: Simplify (- 0) into 0 3.588 * [backup-simplify]: Simplify (+ 0 0) into 0 3.588 * [taylor]: Taking taylor expansion of 0 in d2 3.588 * [backup-simplify]: Simplify 0 into 0 3.588 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 3.588 * [backup-simplify]: Simplify (+ (/ 1 d4) 0) into (/ 1 d4) 3.588 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 3.588 * [backup-simplify]: Simplify (+ (/ 1 d4) (- (/ 1 d3))) into (- (/ 1 d4) (/ 1 d3)) 3.588 * [taylor]: Taking taylor expansion of (- (/ 1 d4) (/ 1 d3)) in d3 3.588 * [taylor]: Taking taylor expansion of (/ 1 d4) in d3 3.588 * [taylor]: Taking taylor expansion of d4 in d3 3.588 * [backup-simplify]: Simplify d4 into d4 3.588 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 3.589 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3 3.589 * [taylor]: Taking taylor expansion of d3 in d3 3.589 * [backup-simplify]: Simplify 0 into 0 3.589 * [backup-simplify]: Simplify 1 into 1 3.589 * [backup-simplify]: Simplify (/ 1 1) into 1 3.589 * [backup-simplify]: Simplify (- 1) into -1 3.589 * [backup-simplify]: Simplify (+ 0 -1) into -1 3.589 * [taylor]: Taking taylor expansion of -1 in d4 3.589 * [backup-simplify]: Simplify -1 into -1 3.589 * [taylor]: Taking taylor expansion of 1 in d4 3.589 * [backup-simplify]: Simplify 1 into 1 3.590 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 3.590 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0 3.590 * [backup-simplify]: Simplify (+ (* d4 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 3.591 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)) (* 0 (/ 0 d4)))) into 0 3.591 * [backup-simplify]: Simplify (+ 0 0) into 0 3.591 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 3.591 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0 3.592 * [backup-simplify]: Simplify (- 0) into 0 3.592 * [backup-simplify]: Simplify (+ 0 0) into 0 3.592 * [taylor]: Taking taylor expansion of 0 in d2 3.592 * [backup-simplify]: Simplify 0 into 0 3.592 * [taylor]: Taking taylor expansion of 0 in d3 3.592 * [backup-simplify]: Simplify 0 into 0 3.592 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0 3.592 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.593 * [backup-simplify]: Simplify (+ 0 0) into 0 3.593 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 3.593 * [backup-simplify]: Simplify (- 0) into 0 3.593 * [backup-simplify]: Simplify (+ 0 0) into 0 3.593 * [taylor]: Taking taylor expansion of 0 in d3 3.593 * [backup-simplify]: Simplify 0 into 0 3.594 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 3.594 * [backup-simplify]: Simplify (- 0) into 0 3.594 * [backup-simplify]: Simplify (+ (/ 1 d4) 0) into (/ 1 d4) 3.594 * [taylor]: Taking taylor expansion of (/ 1 d4) in d4 3.594 * [taylor]: Taking taylor expansion of d4 in d4 3.594 * [backup-simplify]: Simplify 0 into 0 3.594 * [backup-simplify]: Simplify 1 into 1 3.594 * [backup-simplify]: Simplify (/ 1 1) into 1 3.594 * [backup-simplify]: Simplify 1 into 1 3.594 * [taylor]: Taking taylor expansion of 0 in d4 3.594 * [backup-simplify]: Simplify 0 into 0 3.594 * [backup-simplify]: Simplify -1 into -1 3.594 * [backup-simplify]: Simplify 1 into 1 3.595 * [backup-simplify]: Simplify (+ (* 1 (* 1 (* 1 (* (/ 1 (/ 1 d2)) (/ 1 (/ 1 d1)))))) (+ (* -1 (* 1 (* (/ 1 (/ 1 d3)) (* 1 (/ 1 (/ 1 d1)))))) (* 1 (* (/ 1 (/ 1 d4)) (* 1 (* 1 (/ 1 (/ 1 d1)))))))) into (- (+ (* d4 d1) (* d2 d1)) (* d3 d1)) 3.595 * [backup-simplify]: Simplify (+ (- (* (/ 1 (- d1)) (/ 1 (- d2))) (* (/ 1 (- d1)) (/ 1 (- d3)))) (* (/ 1 (- d4)) (/ 1 (- d1)))) into (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (/ 1 (* d3 d1))) 3.595 * [approximate]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (/ 1 (* d3 d1))) in (d1 d2 d3 d4) around 0 3.595 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (/ 1 (* d3 d1))) in d4 3.595 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d4 3.595 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d4 3.595 * [taylor]: Taking taylor expansion of (* d2 d1) in d4 3.595 * [taylor]: Taking taylor expansion of d2 in d4 3.595 * [backup-simplify]: Simplify d2 into d2 3.595 * [taylor]: Taking taylor expansion of d1 in d4 3.595 * [backup-simplify]: Simplify d1 into d1 3.595 * [backup-simplify]: Simplify (* d2 d1) into (* d2 d1) 3.595 * [backup-simplify]: Simplify (/ 1 (* d2 d1)) into (/ 1 (* d2 d1)) 3.595 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d4 3.595 * [taylor]: Taking taylor expansion of (* d4 d1) in d4 3.595 * [taylor]: Taking taylor expansion of d4 in d4 3.595 * [backup-simplify]: Simplify 0 into 0 3.595 * [backup-simplify]: Simplify 1 into 1 3.595 * [taylor]: Taking taylor expansion of d1 in d4 3.595 * [backup-simplify]: Simplify d1 into d1 3.595 * [backup-simplify]: Simplify (* 0 d1) into 0 3.596 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1 3.596 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 3.596 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d4 3.596 * [taylor]: Taking taylor expansion of (* d3 d1) in d4 3.596 * [taylor]: Taking taylor expansion of d3 in d4 3.596 * [backup-simplify]: Simplify d3 into d3 3.596 * [taylor]: Taking taylor expansion of d1 in d4 3.596 * [backup-simplify]: Simplify d1 into d1 3.596 * [backup-simplify]: Simplify (* d3 d1) into (* d3 d1) 3.596 * [backup-simplify]: Simplify (/ 1 (* d3 d1)) into (/ 1 (* d3 d1)) 3.596 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (/ 1 (* d3 d1))) in d3 3.596 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d3 3.596 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d3 3.596 * [taylor]: Taking taylor expansion of (* d2 d1) in d3 3.596 * [taylor]: Taking taylor expansion of d2 in d3 3.596 * [backup-simplify]: Simplify d2 into d2 3.596 * [taylor]: Taking taylor expansion of d1 in d3 3.596 * [backup-simplify]: Simplify d1 into d1 3.596 * [backup-simplify]: Simplify (* d2 d1) into (* d2 d1) 3.596 * [backup-simplify]: Simplify (/ 1 (* d2 d1)) into (/ 1 (* d2 d1)) 3.596 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d3 3.596 * [taylor]: Taking taylor expansion of (* d4 d1) in d3 3.596 * [taylor]: Taking taylor expansion of d4 in d3 3.596 * [backup-simplify]: Simplify d4 into d4 3.596 * [taylor]: Taking taylor expansion of d1 in d3 3.596 * [backup-simplify]: Simplify d1 into d1 3.596 * [backup-simplify]: Simplify (* d4 d1) into (* d4 d1) 3.596 * [backup-simplify]: Simplify (/ 1 (* d4 d1)) into (/ 1 (* d4 d1)) 3.596 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d3 3.596 * [taylor]: Taking taylor expansion of (* d3 d1) in d3 3.596 * [taylor]: Taking taylor expansion of d3 in d3 3.596 * [backup-simplify]: Simplify 0 into 0 3.596 * [backup-simplify]: Simplify 1 into 1 3.596 * [taylor]: Taking taylor expansion of d1 in d3 3.597 * [backup-simplify]: Simplify d1 into d1 3.597 * [backup-simplify]: Simplify (* 0 d1) into 0 3.597 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1 3.597 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 3.597 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (/ 1 (* d3 d1))) in d2 3.597 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d2 3.597 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d2 3.597 * [taylor]: Taking taylor expansion of (* d2 d1) in d2 3.597 * [taylor]: Taking taylor expansion of d2 in d2 3.597 * [backup-simplify]: Simplify 0 into 0 3.597 * [backup-simplify]: Simplify 1 into 1 3.597 * [taylor]: Taking taylor expansion of d1 in d2 3.597 * [backup-simplify]: Simplify d1 into d1 3.597 * [backup-simplify]: Simplify (* 0 d1) into 0 3.597 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1 3.598 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 3.598 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d2 3.598 * [taylor]: Taking taylor expansion of (* d4 d1) in d2 3.598 * [taylor]: Taking taylor expansion of d4 in d2 3.598 * [backup-simplify]: Simplify d4 into d4 3.598 * [taylor]: Taking taylor expansion of d1 in d2 3.598 * [backup-simplify]: Simplify d1 into d1 3.598 * [backup-simplify]: Simplify (* d4 d1) into (* d4 d1) 3.598 * [backup-simplify]: Simplify (/ 1 (* d4 d1)) into (/ 1 (* d4 d1)) 3.598 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d2 3.598 * [taylor]: Taking taylor expansion of (* d3 d1) in d2 3.598 * [taylor]: Taking taylor expansion of d3 in d2 3.598 * [backup-simplify]: Simplify d3 into d3 3.598 * [taylor]: Taking taylor expansion of d1 in d2 3.598 * [backup-simplify]: Simplify d1 into d1 3.598 * [backup-simplify]: Simplify (* d3 d1) into (* d3 d1) 3.598 * [backup-simplify]: Simplify (/ 1 (* d3 d1)) into (/ 1 (* d3 d1)) 3.598 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (/ 1 (* d3 d1))) in d1 3.598 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d1 3.598 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d1 3.598 * [taylor]: Taking taylor expansion of (* d2 d1) in d1 3.598 * [taylor]: Taking taylor expansion of d2 in d1 3.598 * [backup-simplify]: Simplify d2 into d2 3.598 * [taylor]: Taking taylor expansion of d1 in d1 3.598 * [backup-simplify]: Simplify 0 into 0 3.598 * [backup-simplify]: Simplify 1 into 1 3.598 * [backup-simplify]: Simplify (* d2 0) into 0 3.598 * [backup-simplify]: Simplify (+ (* d2 1) (* 0 0)) into d2 3.598 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 3.598 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d1 3.598 * [taylor]: Taking taylor expansion of (* d4 d1) in d1 3.598 * [taylor]: Taking taylor expansion of d4 in d1 3.598 * [backup-simplify]: Simplify d4 into d4 3.598 * [taylor]: Taking taylor expansion of d1 in d1 3.598 * [backup-simplify]: Simplify 0 into 0 3.598 * [backup-simplify]: Simplify 1 into 1 3.599 * [backup-simplify]: Simplify (* d4 0) into 0 3.599 * [backup-simplify]: Simplify (+ (* d4 1) (* 0 0)) into d4 3.599 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 3.599 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d1 3.599 * [taylor]: Taking taylor expansion of (* d3 d1) in d1 3.599 * [taylor]: Taking taylor expansion of d3 in d1 3.599 * [backup-simplify]: Simplify d3 into d3 3.599 * [taylor]: Taking taylor expansion of d1 in d1 3.599 * [backup-simplify]: Simplify 0 into 0 3.599 * [backup-simplify]: Simplify 1 into 1 3.599 * [backup-simplify]: Simplify (* d3 0) into 0 3.599 * [backup-simplify]: Simplify (+ (* d3 1) (* 0 0)) into d3 3.599 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 3.599 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (/ 1 (* d3 d1))) in d1 3.599 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d1 3.599 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d1 3.599 * [taylor]: Taking taylor expansion of (* d2 d1) in d1 3.599 * [taylor]: Taking taylor expansion of d2 in d1 3.599 * [backup-simplify]: Simplify d2 into d2 3.599 * [taylor]: Taking taylor expansion of d1 in d1 3.599 * [backup-simplify]: Simplify 0 into 0 3.599 * [backup-simplify]: Simplify 1 into 1 3.599 * [backup-simplify]: Simplify (* d2 0) into 0 3.600 * [backup-simplify]: Simplify (+ (* d2 1) (* 0 0)) into d2 3.600 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 3.600 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d1 3.600 * [taylor]: Taking taylor expansion of (* d4 d1) in d1 3.600 * [taylor]: Taking taylor expansion of d4 in d1 3.600 * [backup-simplify]: Simplify d4 into d4 3.600 * [taylor]: Taking taylor expansion of d1 in d1 3.600 * [backup-simplify]: Simplify 0 into 0 3.600 * [backup-simplify]: Simplify 1 into 1 3.600 * [backup-simplify]: Simplify (* d4 0) into 0 3.600 * [backup-simplify]: Simplify (+ (* d4 1) (* 0 0)) into d4 3.600 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 3.600 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d1 3.600 * [taylor]: Taking taylor expansion of (* d3 d1) in d1 3.600 * [taylor]: Taking taylor expansion of d3 in d1 3.600 * [backup-simplify]: Simplify d3 into d3 3.600 * [taylor]: Taking taylor expansion of d1 in d1 3.600 * [backup-simplify]: Simplify 0 into 0 3.600 * [backup-simplify]: Simplify 1 into 1 3.600 * [backup-simplify]: Simplify (* d3 0) into 0 3.601 * [backup-simplify]: Simplify (+ (* d3 1) (* 0 0)) into d3 3.601 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 3.601 * [backup-simplify]: Simplify (+ (/ 1 d2) (/ 1 d4)) into (+ (/ 1 d4) (/ 1 d2)) 3.601 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 3.601 * [backup-simplify]: Simplify (+ (+ (/ 1 d4) (/ 1 d2)) (- (/ 1 d3))) into (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) 3.601 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) in d2 3.601 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d2 3.601 * [taylor]: Taking taylor expansion of (/ 1 d4) in d2 3.601 * [taylor]: Taking taylor expansion of d4 in d2 3.601 * [backup-simplify]: Simplify d4 into d4 3.601 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 3.601 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2 3.601 * [taylor]: Taking taylor expansion of d2 in d2 3.601 * [backup-simplify]: Simplify 0 into 0 3.601 * [backup-simplify]: Simplify 1 into 1 3.601 * [backup-simplify]: Simplify (/ 1 1) into 1 3.601 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2 3.601 * [taylor]: Taking taylor expansion of d3 in d2 3.601 * [backup-simplify]: Simplify d3 into d3 3.601 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 3.602 * [backup-simplify]: Simplify (+ 0 1) into 1 3.602 * [backup-simplify]: Simplify (+ 1 0) into 1 3.602 * [taylor]: Taking taylor expansion of 1 in d3 3.602 * [backup-simplify]: Simplify 1 into 1 3.602 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 1) (* 0 0))) into 0 3.603 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0 3.603 * [backup-simplify]: Simplify (+ (* d4 0) (+ (* 0 1) (* 0 0))) into 0 3.603 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0 3.603 * [backup-simplify]: Simplify (+ 0 0) into 0 3.604 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 1) (* 0 0))) into 0 3.604 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 3.604 * [backup-simplify]: Simplify (- 0) into 0 3.604 * [backup-simplify]: Simplify (+ 0 0) into 0 3.604 * [taylor]: Taking taylor expansion of 0 in d2 3.604 * [backup-simplify]: Simplify 0 into 0 3.605 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 3.605 * [backup-simplify]: Simplify (+ (/ 1 d4) 0) into (/ 1 d4) 3.605 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 3.605 * [backup-simplify]: Simplify (+ (/ 1 d4) (- (/ 1 d3))) into (- (/ 1 d4) (/ 1 d3)) 3.605 * [taylor]: Taking taylor expansion of (- (/ 1 d4) (/ 1 d3)) in d3 3.605 * [taylor]: Taking taylor expansion of (/ 1 d4) in d3 3.605 * [taylor]: Taking taylor expansion of d4 in d3 3.605 * [backup-simplify]: Simplify d4 into d4 3.605 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 3.605 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3 3.605 * [taylor]: Taking taylor expansion of d3 in d3 3.605 * [backup-simplify]: Simplify 0 into 0 3.605 * [backup-simplify]: Simplify 1 into 1 3.605 * [backup-simplify]: Simplify (/ 1 1) into 1 3.606 * [backup-simplify]: Simplify (- 1) into -1 3.606 * [backup-simplify]: Simplify (+ 0 -1) into -1 3.606 * [taylor]: Taking taylor expansion of -1 in d4 3.606 * [backup-simplify]: Simplify -1 into -1 3.606 * [taylor]: Taking taylor expansion of 1 in d4 3.606 * [backup-simplify]: Simplify 1 into 1 3.606 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 3.606 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0 3.607 * [backup-simplify]: Simplify (+ (* d4 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 3.607 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)) (* 0 (/ 0 d4)))) into 0 3.607 * [backup-simplify]: Simplify (+ 0 0) into 0 3.608 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 3.608 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0 3.608 * [backup-simplify]: Simplify (- 0) into 0 3.608 * [backup-simplify]: Simplify (+ 0 0) into 0 3.608 * [taylor]: Taking taylor expansion of 0 in d2 3.608 * [backup-simplify]: Simplify 0 into 0 3.608 * [taylor]: Taking taylor expansion of 0 in d3 3.608 * [backup-simplify]: Simplify 0 into 0 3.609 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0 3.609 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.610 * [backup-simplify]: Simplify (+ 0 0) into 0 3.610 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 3.610 * [backup-simplify]: Simplify (- 0) into 0 3.611 * [backup-simplify]: Simplify (+ 0 0) into 0 3.611 * [taylor]: Taking taylor expansion of 0 in d3 3.611 * [backup-simplify]: Simplify 0 into 0 3.612 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 3.612 * [backup-simplify]: Simplify (- 0) into 0 3.612 * [backup-simplify]: Simplify (+ (/ 1 d4) 0) into (/ 1 d4) 3.612 * [taylor]: Taking taylor expansion of (/ 1 d4) in d4 3.612 * [taylor]: Taking taylor expansion of d4 in d4 3.612 * [backup-simplify]: Simplify 0 into 0 3.612 * [backup-simplify]: Simplify 1 into 1 3.612 * [backup-simplify]: Simplify (/ 1 1) into 1 3.613 * [backup-simplify]: Simplify 1 into 1 3.613 * [taylor]: Taking taylor expansion of 0 in d4 3.613 * [backup-simplify]: Simplify 0 into 0 3.613 * [backup-simplify]: Simplify -1 into -1 3.613 * [backup-simplify]: Simplify 1 into 1 3.613 * [backup-simplify]: Simplify (+ (* 1 (* 1 (* 1 (* (/ 1 (/ 1 (- d2))) (/ 1 (/ 1 (- d1))))))) (+ (* -1 (* 1 (* (/ 1 (/ 1 (- d3))) (* 1 (/ 1 (/ 1 (- d1))))))) (* 1 (* (/ 1 (/ 1 (- d4))) (* 1 (* 1 (/ 1 (/ 1 (- d1))))))))) into (- (+ (* d4 d1) (* d2 d1)) (* d3 d1)) 3.614 * * * * [progress]: [ 2 / 3 ] generating series at (2 1 1) 3.614 * [backup-simplify]: Simplify (- (* d1 d2) (* d1 d3)) into (- (* d2 d1) (* d3 d1)) 3.614 * [approximate]: Taking taylor expansion of (- (* d2 d1) (* d3 d1)) in (d1 d2 d3) around 0 3.614 * [taylor]: Taking taylor expansion of (- (* d2 d1) (* d3 d1)) in d3 3.614 * [taylor]: Taking taylor expansion of (* d2 d1) in d3 3.614 * [taylor]: Taking taylor expansion of d2 in d3 3.614 * [backup-simplify]: Simplify d2 into d2 3.614 * [taylor]: Taking taylor expansion of d1 in d3 3.614 * [backup-simplify]: Simplify d1 into d1 3.614 * [taylor]: Taking taylor expansion of (* d3 d1) in d3 3.614 * [taylor]: Taking taylor expansion of d3 in d3 3.614 * [backup-simplify]: Simplify 0 into 0 3.614 * [backup-simplify]: Simplify 1 into 1 3.614 * [taylor]: Taking taylor expansion of d1 in d3 3.614 * [backup-simplify]: Simplify d1 into d1 3.614 * [taylor]: Taking taylor expansion of (- (* d2 d1) (* d3 d1)) in d2 3.614 * [taylor]: Taking taylor expansion of (* d2 d1) in d2 3.614 * [taylor]: Taking taylor expansion of d2 in d2 3.614 * [backup-simplify]: Simplify 0 into 0 3.614 * [backup-simplify]: Simplify 1 into 1 3.614 * [taylor]: Taking taylor expansion of d1 in d2 3.614 * [backup-simplify]: Simplify d1 into d1 3.614 * [taylor]: Taking taylor expansion of (* d3 d1) in d2 3.614 * [taylor]: Taking taylor expansion of d3 in d2 3.614 * [backup-simplify]: Simplify d3 into d3 3.614 * [taylor]: Taking taylor expansion of d1 in d2 3.614 * [backup-simplify]: Simplify d1 into d1 3.614 * [taylor]: Taking taylor expansion of (- (* d2 d1) (* d3 d1)) in d1 3.614 * [taylor]: Taking taylor expansion of (* d2 d1) in d1 3.614 * [taylor]: Taking taylor expansion of d2 in d1 3.615 * [backup-simplify]: Simplify d2 into d2 3.615 * [taylor]: Taking taylor expansion of d1 in d1 3.615 * [backup-simplify]: Simplify 0 into 0 3.615 * [backup-simplify]: Simplify 1 into 1 3.615 * [taylor]: Taking taylor expansion of (* d3 d1) in d1 3.615 * [taylor]: Taking taylor expansion of d3 in d1 3.615 * [backup-simplify]: Simplify d3 into d3 3.615 * [taylor]: Taking taylor expansion of d1 in d1 3.615 * [backup-simplify]: Simplify 0 into 0 3.615 * [backup-simplify]: Simplify 1 into 1 3.615 * [taylor]: Taking taylor expansion of (- (* d2 d1) (* d3 d1)) in d1 3.615 * [taylor]: Taking taylor expansion of (* d2 d1) in d1 3.615 * [taylor]: Taking taylor expansion of d2 in d1 3.615 * [backup-simplify]: Simplify d2 into d2 3.615 * [taylor]: Taking taylor expansion of d1 in d1 3.615 * [backup-simplify]: Simplify 0 into 0 3.615 * [backup-simplify]: Simplify 1 into 1 3.615 * [taylor]: Taking taylor expansion of (* d3 d1) in d1 3.615 * [taylor]: Taking taylor expansion of d3 in d1 3.615 * [backup-simplify]: Simplify d3 into d3 3.615 * [taylor]: Taking taylor expansion of d1 in d1 3.615 * [backup-simplify]: Simplify 0 into 0 3.615 * [backup-simplify]: Simplify 1 into 1 3.615 * [backup-simplify]: Simplify (* d2 0) into 0 3.615 * [backup-simplify]: Simplify (* d3 0) into 0 3.616 * [backup-simplify]: Simplify (- 0) into 0 3.616 * [backup-simplify]: Simplify (+ 0 0) into 0 3.616 * [taylor]: Taking taylor expansion of 0 in d2 3.616 * [backup-simplify]: Simplify 0 into 0 3.616 * [taylor]: Taking taylor expansion of 0 in d3 3.616 * [backup-simplify]: Simplify 0 into 0 3.616 * [backup-simplify]: Simplify 0 into 0 3.617 * [backup-simplify]: Simplify (+ (* d2 1) (* 0 0)) into d2 3.617 * [backup-simplify]: Simplify (+ (* d3 1) (* 0 0)) into d3 3.617 * [backup-simplify]: Simplify (- d3) into (- d3) 3.617 * [backup-simplify]: Simplify (+ d2 (- d3)) into (- d2 d3) 3.617 * [taylor]: Taking taylor expansion of (- d2 d3) in d2 3.617 * [taylor]: Taking taylor expansion of d2 in d2 3.617 * [backup-simplify]: Simplify 0 into 0 3.617 * [backup-simplify]: Simplify 1 into 1 3.617 * [taylor]: Taking taylor expansion of d3 in d2 3.617 * [backup-simplify]: Simplify d3 into d3 3.617 * [backup-simplify]: Simplify (- d3) into (- d3) 3.617 * [backup-simplify]: Simplify (+ 0 (- d3)) into (- d3) 3.617 * [taylor]: Taking taylor expansion of (- d3) in d3 3.617 * [taylor]: Taking taylor expansion of d3 in d3 3.617 * [backup-simplify]: Simplify 0 into 0 3.618 * [backup-simplify]: Simplify 1 into 1 3.618 * [backup-simplify]: Simplify (- 0) into 0 3.618 * [backup-simplify]: Simplify 0 into 0 3.618 * [taylor]: Taking taylor expansion of 0 in d3 3.618 * [backup-simplify]: Simplify 0 into 0 3.618 * [backup-simplify]: Simplify 0 into 0 3.618 * [backup-simplify]: Simplify 0 into 0 3.619 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 1) (* 0 0))) into 0 3.619 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 1) (* 0 0))) into 0 3.620 * [backup-simplify]: Simplify (- 0) into 0 3.620 * [backup-simplify]: Simplify (+ 0 0) into 0 3.620 * [taylor]: Taking taylor expansion of 0 in d2 3.620 * [backup-simplify]: Simplify 0 into 0 3.620 * [taylor]: Taking taylor expansion of 0 in d3 3.620 * [backup-simplify]: Simplify 0 into 0 3.620 * [backup-simplify]: Simplify 0 into 0 3.621 * [backup-simplify]: Simplify (- 0) into 0 3.621 * [backup-simplify]: Simplify (+ 1 0) into 1 3.621 * [taylor]: Taking taylor expansion of 1 in d3 3.621 * [backup-simplify]: Simplify 1 into 1 3.621 * [backup-simplify]: Simplify 1 into 1 3.621 * [taylor]: Taking taylor expansion of 0 in d3 3.621 * [backup-simplify]: Simplify 0 into 0 3.621 * [backup-simplify]: Simplify 0 into 0 3.622 * [backup-simplify]: Simplify (- 1) into -1 3.622 * [backup-simplify]: Simplify -1 into -1 3.622 * [backup-simplify]: Simplify 0 into 0 3.622 * [backup-simplify]: Simplify 0 into 0 3.623 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 3.624 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 3.624 * [backup-simplify]: Simplify (- 0) into 0 3.624 * [backup-simplify]: Simplify (+ 0 0) into 0 3.624 * [taylor]: Taking taylor expansion of 0 in d2 3.624 * [backup-simplify]: Simplify 0 into 0 3.624 * [taylor]: Taking taylor expansion of 0 in d3 3.624 * [backup-simplify]: Simplify 0 into 0 3.624 * [backup-simplify]: Simplify 0 into 0 3.625 * [taylor]: Taking taylor expansion of 0 in d3 3.625 * [backup-simplify]: Simplify 0 into 0 3.625 * [backup-simplify]: Simplify 0 into 0 3.625 * [backup-simplify]: Simplify (- 0) into 0 3.625 * [backup-simplify]: Simplify (+ 0 0) into 0 3.625 * [taylor]: Taking taylor expansion of 0 in d3 3.625 * [backup-simplify]: Simplify 0 into 0 3.625 * [backup-simplify]: Simplify 0 into 0 3.626 * [taylor]: Taking taylor expansion of 0 in d3 3.626 * [backup-simplify]: Simplify 0 into 0 3.626 * [backup-simplify]: Simplify 0 into 0 3.626 * [backup-simplify]: Simplify (+ (* -1 (* d3 (* 1 d1))) (* 1 (* 1 (* d2 d1)))) into (- (* d2 d1) (* d3 d1)) 3.626 * [backup-simplify]: Simplify (- (* (/ 1 d1) (/ 1 d2)) (* (/ 1 d1) (/ 1 d3))) into (- (/ 1 (* d2 d1)) (/ 1 (* d3 d1))) 3.626 * [approximate]: Taking taylor expansion of (- (/ 1 (* d2 d1)) (/ 1 (* d3 d1))) in (d1 d2 d3) around 0 3.626 * [taylor]: Taking taylor expansion of (- (/ 1 (* d2 d1)) (/ 1 (* d3 d1))) in d3 3.626 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d3 3.626 * [taylor]: Taking taylor expansion of (* d2 d1) in d3 3.626 * [taylor]: Taking taylor expansion of d2 in d3 3.626 * [backup-simplify]: Simplify d2 into d2 3.626 * [taylor]: Taking taylor expansion of d1 in d3 3.626 * [backup-simplify]: Simplify d1 into d1 3.626 * [backup-simplify]: Simplify (* d2 d1) into (* d2 d1) 3.626 * [backup-simplify]: Simplify (/ 1 (* d2 d1)) into (/ 1 (* d2 d1)) 3.626 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d3 3.626 * [taylor]: Taking taylor expansion of (* d3 d1) in d3 3.627 * [taylor]: Taking taylor expansion of d3 in d3 3.627 * [backup-simplify]: Simplify 0 into 0 3.627 * [backup-simplify]: Simplify 1 into 1 3.627 * [taylor]: Taking taylor expansion of d1 in d3 3.627 * [backup-simplify]: Simplify d1 into d1 3.627 * [backup-simplify]: Simplify (* 0 d1) into 0 3.627 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1 3.627 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 3.627 * [taylor]: Taking taylor expansion of (- (/ 1 (* d2 d1)) (/ 1 (* d3 d1))) in d2 3.627 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d2 3.627 * [taylor]: Taking taylor expansion of (* d2 d1) in d2 3.627 * [taylor]: Taking taylor expansion of d2 in d2 3.627 * [backup-simplify]: Simplify 0 into 0 3.627 * [backup-simplify]: Simplify 1 into 1 3.627 * [taylor]: Taking taylor expansion of d1 in d2 3.627 * [backup-simplify]: Simplify d1 into d1 3.627 * [backup-simplify]: Simplify (* 0 d1) into 0 3.628 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1 3.628 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 3.628 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d2 3.628 * [taylor]: Taking taylor expansion of (* d3 d1) in d2 3.628 * [taylor]: Taking taylor expansion of d3 in d2 3.628 * [backup-simplify]: Simplify d3 into d3 3.628 * [taylor]: Taking taylor expansion of d1 in d2 3.628 * [backup-simplify]: Simplify d1 into d1 3.628 * [backup-simplify]: Simplify (* d3 d1) into (* d3 d1) 3.628 * [backup-simplify]: Simplify (/ 1 (* d3 d1)) into (/ 1 (* d3 d1)) 3.628 * [taylor]: Taking taylor expansion of (- (/ 1 (* d2 d1)) (/ 1 (* d3 d1))) in d1 3.628 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d1 3.628 * [taylor]: Taking taylor expansion of (* d2 d1) in d1 3.628 * [taylor]: Taking taylor expansion of d2 in d1 3.628 * [backup-simplify]: Simplify d2 into d2 3.628 * [taylor]: Taking taylor expansion of d1 in d1 3.628 * [backup-simplify]: Simplify 0 into 0 3.629 * [backup-simplify]: Simplify 1 into 1 3.629 * [backup-simplify]: Simplify (* d2 0) into 0 3.629 * [backup-simplify]: Simplify (+ (* d2 1) (* 0 0)) into d2 3.629 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 3.629 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d1 3.629 * [taylor]: Taking taylor expansion of (* d3 d1) in d1 3.629 * [taylor]: Taking taylor expansion of d3 in d1 3.629 * [backup-simplify]: Simplify d3 into d3 3.629 * [taylor]: Taking taylor expansion of d1 in d1 3.629 * [backup-simplify]: Simplify 0 into 0 3.629 * [backup-simplify]: Simplify 1 into 1 3.629 * [backup-simplify]: Simplify (* d3 0) into 0 3.630 * [backup-simplify]: Simplify (+ (* d3 1) (* 0 0)) into d3 3.630 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 3.630 * [taylor]: Taking taylor expansion of (- (/ 1 (* d2 d1)) (/ 1 (* d3 d1))) in d1 3.630 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d1 3.630 * [taylor]: Taking taylor expansion of (* d2 d1) in d1 3.630 * [taylor]: Taking taylor expansion of d2 in d1 3.630 * [backup-simplify]: Simplify d2 into d2 3.630 * [taylor]: Taking taylor expansion of d1 in d1 3.630 * [backup-simplify]: Simplify 0 into 0 3.630 * [backup-simplify]: Simplify 1 into 1 3.630 * [backup-simplify]: Simplify (* d2 0) into 0 3.630 * [backup-simplify]: Simplify (+ (* d2 1) (* 0 0)) into d2 3.631 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 3.631 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d1 3.631 * [taylor]: Taking taylor expansion of (* d3 d1) in d1 3.631 * [taylor]: Taking taylor expansion of d3 in d1 3.631 * [backup-simplify]: Simplify d3 into d3 3.631 * [taylor]: Taking taylor expansion of d1 in d1 3.631 * [backup-simplify]: Simplify 0 into 0 3.631 * [backup-simplify]: Simplify 1 into 1 3.631 * [backup-simplify]: Simplify (* d3 0) into 0 3.631 * [backup-simplify]: Simplify (+ (* d3 1) (* 0 0)) into d3 3.631 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 3.631 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 3.632 * [backup-simplify]: Simplify (+ (/ 1 d2) (- (/ 1 d3))) into (- (/ 1 d2) (/ 1 d3)) 3.632 * [taylor]: Taking taylor expansion of (- (/ 1 d2) (/ 1 d3)) in d2 3.632 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2 3.632 * [taylor]: Taking taylor expansion of d2 in d2 3.632 * [backup-simplify]: Simplify 0 into 0 3.632 * [backup-simplify]: Simplify 1 into 1 3.632 * [backup-simplify]: Simplify (/ 1 1) into 1 3.632 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2 3.632 * [taylor]: Taking taylor expansion of d3 in d2 3.632 * [backup-simplify]: Simplify d3 into d3 3.632 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 3.633 * [backup-simplify]: Simplify (+ 1 0) into 1 3.633 * [taylor]: Taking taylor expansion of 1 in d3 3.633 * [backup-simplify]: Simplify 1 into 1 3.633 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 1) (* 0 0))) into 0 3.633 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0 3.634 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 1) (* 0 0))) into 0 3.634 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 3.635 * [backup-simplify]: Simplify (- 0) into 0 3.635 * [backup-simplify]: Simplify (+ 0 0) into 0 3.635 * [taylor]: Taking taylor expansion of 0 in d2 3.635 * [backup-simplify]: Simplify 0 into 0 3.636 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 3.636 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 3.636 * [backup-simplify]: Simplify (+ 0 (- (/ 1 d3))) into (- (/ 1 d3)) 3.636 * [taylor]: Taking taylor expansion of (- (/ 1 d3)) in d3 3.636 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3 3.636 * [taylor]: Taking taylor expansion of d3 in d3 3.636 * [backup-simplify]: Simplify 0 into 0 3.636 * [backup-simplify]: Simplify 1 into 1 3.637 * [backup-simplify]: Simplify (/ 1 1) into 1 3.637 * [backup-simplify]: Simplify (- 1) into -1 3.637 * [backup-simplify]: Simplify -1 into -1 3.637 * [backup-simplify]: Simplify 1 into 1 3.638 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 3.638 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0 3.639 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 3.639 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0 3.641 * [backup-simplify]: Simplify (- 0) into 0 3.642 * [backup-simplify]: Simplify (+ 0 0) into 0 3.642 * [taylor]: Taking taylor expansion of 0 in d2 3.642 * [backup-simplify]: Simplify 0 into 0 3.642 * [taylor]: Taking taylor expansion of 0 in d3 3.642 * [backup-simplify]: Simplify 0 into 0 3.643 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.643 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 3.644 * [backup-simplify]: Simplify (- 0) into 0 3.644 * [backup-simplify]: Simplify (+ 0 0) into 0 3.644 * [taylor]: Taking taylor expansion of 0 in d3 3.644 * [backup-simplify]: Simplify 0 into 0 3.645 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 3.645 * [backup-simplify]: Simplify (- 0) into 0 3.645 * [backup-simplify]: Simplify 0 into 0 3.645 * [backup-simplify]: Simplify 0 into 0 3.646 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0 3.646 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)) (* 0 (/ 0 d2)))) into 0 3.648 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0 3.648 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)) (* 0 (/ 0 d3)))) into 0 3.648 * [backup-simplify]: Simplify (- 0) into 0 3.649 * [backup-simplify]: Simplify (+ 0 0) into 0 3.649 * [taylor]: Taking taylor expansion of 0 in d2 3.649 * [backup-simplify]: Simplify 0 into 0 3.649 * [taylor]: Taking taylor expansion of 0 in d3 3.649 * [backup-simplify]: Simplify 0 into 0 3.649 * [taylor]: Taking taylor expansion of 0 in d3 3.649 * [backup-simplify]: Simplify 0 into 0 3.650 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.650 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0 3.650 * [backup-simplify]: Simplify (- 0) into 0 3.651 * [backup-simplify]: Simplify (+ 0 0) into 0 3.651 * [taylor]: Taking taylor expansion of 0 in d3 3.651 * [backup-simplify]: Simplify 0 into 0 3.651 * [backup-simplify]: Simplify 0 into 0 3.651 * [backup-simplify]: Simplify 0 into 0 3.652 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.652 * [backup-simplify]: Simplify (- 0) into 0 3.652 * [backup-simplify]: Simplify 0 into 0 3.652 * [backup-simplify]: Simplify 0 into 0 3.653 * [backup-simplify]: Simplify (+ (* 1 (* 1 (* (/ 1 (/ 1 d2)) (/ 1 (/ 1 d1))))) (* -1 (* (/ 1 (/ 1 d3)) (* 1 (/ 1 (/ 1 d1)))))) into (- (* d2 d1) (* d3 d1)) 3.653 * [backup-simplify]: Simplify (- (* (/ 1 (- d1)) (/ 1 (- d2))) (* (/ 1 (- d1)) (/ 1 (- d3)))) into (- (/ 1 (* d2 d1)) (/ 1 (* d3 d1))) 3.653 * [approximate]: Taking taylor expansion of (- (/ 1 (* d2 d1)) (/ 1 (* d3 d1))) in (d1 d2 d3) around 0 3.653 * [taylor]: Taking taylor expansion of (- (/ 1 (* d2 d1)) (/ 1 (* d3 d1))) in d3 3.653 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d3 3.653 * [taylor]: Taking taylor expansion of (* d2 d1) in d3 3.653 * [taylor]: Taking taylor expansion of d2 in d3 3.653 * [backup-simplify]: Simplify d2 into d2 3.653 * [taylor]: Taking taylor expansion of d1 in d3 3.653 * [backup-simplify]: Simplify d1 into d1 3.653 * [backup-simplify]: Simplify (* d2 d1) into (* d2 d1) 3.653 * [backup-simplify]: Simplify (/ 1 (* d2 d1)) into (/ 1 (* d2 d1)) 3.653 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d3 3.653 * [taylor]: Taking taylor expansion of (* d3 d1) in d3 3.653 * [taylor]: Taking taylor expansion of d3 in d3 3.653 * [backup-simplify]: Simplify 0 into 0 3.653 * [backup-simplify]: Simplify 1 into 1 3.653 * [taylor]: Taking taylor expansion of d1 in d3 3.653 * [backup-simplify]: Simplify d1 into d1 3.654 * [backup-simplify]: Simplify (* 0 d1) into 0 3.654 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1 3.654 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 3.654 * [taylor]: Taking taylor expansion of (- (/ 1 (* d2 d1)) (/ 1 (* d3 d1))) in d2 3.654 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d2 3.654 * [taylor]: Taking taylor expansion of (* d2 d1) in d2 3.654 * [taylor]: Taking taylor expansion of d2 in d2 3.654 * [backup-simplify]: Simplify 0 into 0 3.654 * [backup-simplify]: Simplify 1 into 1 3.654 * [taylor]: Taking taylor expansion of d1 in d2 3.654 * [backup-simplify]: Simplify d1 into d1 3.654 * [backup-simplify]: Simplify (* 0 d1) into 0 3.655 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1 3.655 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 3.655 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d2 3.655 * [taylor]: Taking taylor expansion of (* d3 d1) in d2 3.655 * [taylor]: Taking taylor expansion of d3 in d2 3.655 * [backup-simplify]: Simplify d3 into d3 3.655 * [taylor]: Taking taylor expansion of d1 in d2 3.655 * [backup-simplify]: Simplify d1 into d1 3.655 * [backup-simplify]: Simplify (* d3 d1) into (* d3 d1) 3.655 * [backup-simplify]: Simplify (/ 1 (* d3 d1)) into (/ 1 (* d3 d1)) 3.655 * [taylor]: Taking taylor expansion of (- (/ 1 (* d2 d1)) (/ 1 (* d3 d1))) in d1 3.655 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d1 3.655 * [taylor]: Taking taylor expansion of (* d2 d1) in d1 3.655 * [taylor]: Taking taylor expansion of d2 in d1 3.655 * [backup-simplify]: Simplify d2 into d2 3.655 * [taylor]: Taking taylor expansion of d1 in d1 3.655 * [backup-simplify]: Simplify 0 into 0 3.655 * [backup-simplify]: Simplify 1 into 1 3.655 * [backup-simplify]: Simplify (* d2 0) into 0 3.656 * [backup-simplify]: Simplify (+ (* d2 1) (* 0 0)) into d2 3.656 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 3.656 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d1 3.656 * [taylor]: Taking taylor expansion of (* d3 d1) in d1 3.656 * [taylor]: Taking taylor expansion of d3 in d1 3.656 * [backup-simplify]: Simplify d3 into d3 3.656 * [taylor]: Taking taylor expansion of d1 in d1 3.656 * [backup-simplify]: Simplify 0 into 0 3.656 * [backup-simplify]: Simplify 1 into 1 3.656 * [backup-simplify]: Simplify (* d3 0) into 0 3.656 * [backup-simplify]: Simplify (+ (* d3 1) (* 0 0)) into d3 3.657 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 3.657 * [taylor]: Taking taylor expansion of (- (/ 1 (* d2 d1)) (/ 1 (* d3 d1))) in d1 3.657 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d1 3.657 * [taylor]: Taking taylor expansion of (* d2 d1) in d1 3.657 * [taylor]: Taking taylor expansion of d2 in d1 3.657 * [backup-simplify]: Simplify d2 into d2 3.657 * [taylor]: Taking taylor expansion of d1 in d1 3.657 * [backup-simplify]: Simplify 0 into 0 3.657 * [backup-simplify]: Simplify 1 into 1 3.657 * [backup-simplify]: Simplify (* d2 0) into 0 3.657 * [backup-simplify]: Simplify (+ (* d2 1) (* 0 0)) into d2 3.657 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 3.657 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d1 3.657 * [taylor]: Taking taylor expansion of (* d3 d1) in d1 3.657 * [taylor]: Taking taylor expansion of d3 in d1 3.657 * [backup-simplify]: Simplify d3 into d3 3.657 * [taylor]: Taking taylor expansion of d1 in d1 3.657 * [backup-simplify]: Simplify 0 into 0 3.658 * [backup-simplify]: Simplify 1 into 1 3.658 * [backup-simplify]: Simplify (* d3 0) into 0 3.658 * [backup-simplify]: Simplify (+ (* d3 1) (* 0 0)) into d3 3.658 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 3.658 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 3.658 * [backup-simplify]: Simplify (+ (/ 1 d2) (- (/ 1 d3))) into (- (/ 1 d2) (/ 1 d3)) 3.658 * [taylor]: Taking taylor expansion of (- (/ 1 d2) (/ 1 d3)) in d2 3.658 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2 3.658 * [taylor]: Taking taylor expansion of d2 in d2 3.658 * [backup-simplify]: Simplify 0 into 0 3.658 * [backup-simplify]: Simplify 1 into 1 3.659 * [backup-simplify]: Simplify (/ 1 1) into 1 3.659 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2 3.659 * [taylor]: Taking taylor expansion of d3 in d2 3.659 * [backup-simplify]: Simplify d3 into d3 3.659 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 3.659 * [backup-simplify]: Simplify (+ 1 0) into 1 3.659 * [taylor]: Taking taylor expansion of 1 in d3 3.660 * [backup-simplify]: Simplify 1 into 1 3.660 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 1) (* 0 0))) into 0 3.660 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0 3.661 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 1) (* 0 0))) into 0 3.661 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 3.662 * [backup-simplify]: Simplify (- 0) into 0 3.662 * [backup-simplify]: Simplify (+ 0 0) into 0 3.662 * [taylor]: Taking taylor expansion of 0 in d2 3.662 * [backup-simplify]: Simplify 0 into 0 3.663 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 3.663 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 3.663 * [backup-simplify]: Simplify (+ 0 (- (/ 1 d3))) into (- (/ 1 d3)) 3.663 * [taylor]: Taking taylor expansion of (- (/ 1 d3)) in d3 3.663 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3 3.663 * [taylor]: Taking taylor expansion of d3 in d3 3.663 * [backup-simplify]: Simplify 0 into 0 3.663 * [backup-simplify]: Simplify 1 into 1 3.664 * [backup-simplify]: Simplify (/ 1 1) into 1 3.664 * [backup-simplify]: Simplify (- 1) into -1 3.664 * [backup-simplify]: Simplify -1 into -1 3.664 * [backup-simplify]: Simplify 1 into 1 3.665 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 3.665 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0 3.666 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 3.666 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0 3.667 * [backup-simplify]: Simplify (- 0) into 0 3.667 * [backup-simplify]: Simplify (+ 0 0) into 0 3.667 * [taylor]: Taking taylor expansion of 0 in d2 3.667 * [backup-simplify]: Simplify 0 into 0 3.667 * [taylor]: Taking taylor expansion of 0 in d3 3.667 * [backup-simplify]: Simplify 0 into 0 3.668 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.668 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 3.669 * [backup-simplify]: Simplify (- 0) into 0 3.669 * [backup-simplify]: Simplify (+ 0 0) into 0 3.669 * [taylor]: Taking taylor expansion of 0 in d3 3.669 * [backup-simplify]: Simplify 0 into 0 3.670 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 3.670 * [backup-simplify]: Simplify (- 0) into 0 3.670 * [backup-simplify]: Simplify 0 into 0 3.670 * [backup-simplify]: Simplify 0 into 0 3.671 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0 3.671 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)) (* 0 (/ 0 d2)))) into 0 3.672 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0 3.672 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)) (* 0 (/ 0 d3)))) into 0 3.673 * [backup-simplify]: Simplify (- 0) into 0 3.673 * [backup-simplify]: Simplify (+ 0 0) into 0 3.673 * [taylor]: Taking taylor expansion of 0 in d2 3.673 * [backup-simplify]: Simplify 0 into 0 3.673 * [taylor]: Taking taylor expansion of 0 in d3 3.673 * [backup-simplify]: Simplify 0 into 0 3.673 * [taylor]: Taking taylor expansion of 0 in d3 3.673 * [backup-simplify]: Simplify 0 into 0 3.674 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.675 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0 3.675 * [backup-simplify]: Simplify (- 0) into 0 3.675 * [backup-simplify]: Simplify (+ 0 0) into 0 3.675 * [taylor]: Taking taylor expansion of 0 in d3 3.675 * [backup-simplify]: Simplify 0 into 0 3.675 * [backup-simplify]: Simplify 0 into 0 3.675 * [backup-simplify]: Simplify 0 into 0 3.676 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.677 * [backup-simplify]: Simplify (- 0) into 0 3.677 * [backup-simplify]: Simplify 0 into 0 3.677 * [backup-simplify]: Simplify 0 into 0 3.677 * [backup-simplify]: Simplify (+ (* 1 (* 1 (* (/ 1 (/ 1 (- d2))) (/ 1 (/ 1 (- d1)))))) (* -1 (* (/ 1 (/ 1 (- d3))) (* 1 (/ 1 (/ 1 (- d1))))))) into (- (* d2 d1) (* d3 d1)) 3.677 * * * * [progress]: [ 3 / 3 ] generating series at (2) 3.678 * [backup-simplify]: Simplify (- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1)) into (- (+ (* d4 d1) (* d2 d1)) (+ (pow d1 2) (* d3 d1))) 3.678 * [approximate]: Taking taylor expansion of (- (+ (* d4 d1) (* d2 d1)) (+ (pow d1 2) (* d3 d1))) in (d1 d2 d3 d4) around 0 3.678 * [taylor]: Taking taylor expansion of (- (+ (* d4 d1) (* d2 d1)) (+ (pow d1 2) (* d3 d1))) in d4 3.678 * [taylor]: Taking taylor expansion of (+ (* d4 d1) (* d2 d1)) in d4 3.678 * [taylor]: Taking taylor expansion of (* d4 d1) in d4 3.678 * [taylor]: Taking taylor expansion of d4 in d4 3.678 * [backup-simplify]: Simplify 0 into 0 3.678 * [backup-simplify]: Simplify 1 into 1 3.678 * [taylor]: Taking taylor expansion of d1 in d4 3.678 * [backup-simplify]: Simplify d1 into d1 3.678 * [taylor]: Taking taylor expansion of (* d2 d1) in d4 3.678 * [taylor]: Taking taylor expansion of d2 in d4 3.678 * [backup-simplify]: Simplify d2 into d2 3.678 * [taylor]: Taking taylor expansion of d1 in d4 3.678 * [backup-simplify]: Simplify d1 into d1 3.678 * [taylor]: Taking taylor expansion of (+ (pow d1 2) (* d3 d1)) in d4 3.678 * [taylor]: Taking taylor expansion of (pow d1 2) in d4 3.678 * [taylor]: Taking taylor expansion of d1 in d4 3.678 * [backup-simplify]: Simplify d1 into d1 3.678 * [taylor]: Taking taylor expansion of (* d3 d1) in d4 3.678 * [taylor]: Taking taylor expansion of d3 in d4 3.678 * [backup-simplify]: Simplify d3 into d3 3.678 * [taylor]: Taking taylor expansion of d1 in d4 3.679 * [backup-simplify]: Simplify d1 into d1 3.679 * [taylor]: Taking taylor expansion of (- (+ (* d4 d1) (* d2 d1)) (+ (pow d1 2) (* d3 d1))) in d3 3.679 * [taylor]: Taking taylor expansion of (+ (* d4 d1) (* d2 d1)) in d3 3.679 * [taylor]: Taking taylor expansion of (* d4 d1) in d3 3.679 * [taylor]: Taking taylor expansion of d4 in d3 3.679 * [backup-simplify]: Simplify d4 into d4 3.679 * [taylor]: Taking taylor expansion of d1 in d3 3.679 * [backup-simplify]: Simplify d1 into d1 3.679 * [taylor]: Taking taylor expansion of (* d2 d1) in d3 3.679 * [taylor]: Taking taylor expansion of d2 in d3 3.679 * [backup-simplify]: Simplify d2 into d2 3.679 * [taylor]: Taking taylor expansion of d1 in d3 3.679 * [backup-simplify]: Simplify d1 into d1 3.679 * [taylor]: Taking taylor expansion of (+ (pow d1 2) (* d3 d1)) in d3 3.679 * [taylor]: Taking taylor expansion of (pow d1 2) in d3 3.679 * [taylor]: Taking taylor expansion of d1 in d3 3.679 * [backup-simplify]: Simplify d1 into d1 3.679 * [taylor]: Taking taylor expansion of (* d3 d1) in d3 3.679 * [taylor]: Taking taylor expansion of d3 in d3 3.679 * [backup-simplify]: Simplify 0 into 0 3.679 * [backup-simplify]: Simplify 1 into 1 3.679 * [taylor]: Taking taylor expansion of d1 in d3 3.679 * [backup-simplify]: Simplify d1 into d1 3.679 * [taylor]: Taking taylor expansion of (- (+ (* d4 d1) (* d2 d1)) (+ (pow d1 2) (* d3 d1))) in d2 3.679 * [taylor]: Taking taylor expansion of (+ (* d4 d1) (* d2 d1)) in d2 3.679 * [taylor]: Taking taylor expansion of (* d4 d1) in d2 3.679 * [taylor]: Taking taylor expansion of d4 in d2 3.679 * [backup-simplify]: Simplify d4 into d4 3.679 * [taylor]: Taking taylor expansion of d1 in d2 3.679 * [backup-simplify]: Simplify d1 into d1 3.679 * [taylor]: Taking taylor expansion of (* d2 d1) in d2 3.679 * [taylor]: Taking taylor expansion of d2 in d2 3.679 * [backup-simplify]: Simplify 0 into 0 3.679 * [backup-simplify]: Simplify 1 into 1 3.679 * [taylor]: Taking taylor expansion of d1 in d2 3.679 * [backup-simplify]: Simplify d1 into d1 3.679 * [taylor]: Taking taylor expansion of (+ (pow d1 2) (* d3 d1)) in d2 3.679 * [taylor]: Taking taylor expansion of (pow d1 2) in d2 3.679 * [taylor]: Taking taylor expansion of d1 in d2 3.679 * [backup-simplify]: Simplify d1 into d1 3.680 * [taylor]: Taking taylor expansion of (* d3 d1) in d2 3.680 * [taylor]: Taking taylor expansion of d3 in d2 3.680 * [backup-simplify]: Simplify d3 into d3 3.680 * [taylor]: Taking taylor expansion of d1 in d2 3.680 * [backup-simplify]: Simplify d1 into d1 3.680 * [taylor]: Taking taylor expansion of (- (+ (* d4 d1) (* d2 d1)) (+ (pow d1 2) (* d3 d1))) in d1 3.680 * [taylor]: Taking taylor expansion of (+ (* d4 d1) (* d2 d1)) in d1 3.680 * [taylor]: Taking taylor expansion of (* d4 d1) in d1 3.680 * [taylor]: Taking taylor expansion of d4 in d1 3.680 * [backup-simplify]: Simplify d4 into d4 3.680 * [taylor]: Taking taylor expansion of d1 in d1 3.680 * [backup-simplify]: Simplify 0 into 0 3.680 * [backup-simplify]: Simplify 1 into 1 3.680 * [taylor]: Taking taylor expansion of (* d2 d1) in d1 3.680 * [taylor]: Taking taylor expansion of d2 in d1 3.680 * [backup-simplify]: Simplify d2 into d2 3.680 * [taylor]: Taking taylor expansion of d1 in d1 3.680 * [backup-simplify]: Simplify 0 into 0 3.680 * [backup-simplify]: Simplify 1 into 1 3.680 * [taylor]: Taking taylor expansion of (+ (pow d1 2) (* d3 d1)) in d1 3.680 * [taylor]: Taking taylor expansion of (pow d1 2) in d1 3.680 * [taylor]: Taking taylor expansion of d1 in d1 3.680 * [backup-simplify]: Simplify 0 into 0 3.680 * [backup-simplify]: Simplify 1 into 1 3.680 * [taylor]: Taking taylor expansion of (* d3 d1) in d1 3.680 * [taylor]: Taking taylor expansion of d3 in d1 3.680 * [backup-simplify]: Simplify d3 into d3 3.680 * [taylor]: Taking taylor expansion of d1 in d1 3.680 * [backup-simplify]: Simplify 0 into 0 3.680 * [backup-simplify]: Simplify 1 into 1 3.680 * [taylor]: Taking taylor expansion of (- (+ (* d4 d1) (* d2 d1)) (+ (pow d1 2) (* d3 d1))) in d1 3.680 * [taylor]: Taking taylor expansion of (+ (* d4 d1) (* d2 d1)) in d1 3.680 * [taylor]: Taking taylor expansion of (* d4 d1) in d1 3.680 * [taylor]: Taking taylor expansion of d4 in d1 3.680 * [backup-simplify]: Simplify d4 into d4 3.680 * [taylor]: Taking taylor expansion of d1 in d1 3.680 * [backup-simplify]: Simplify 0 into 0 3.680 * [backup-simplify]: Simplify 1 into 1 3.680 * [taylor]: Taking taylor expansion of (* d2 d1) in d1 3.680 * [taylor]: Taking taylor expansion of d2 in d1 3.681 * [backup-simplify]: Simplify d2 into d2 3.681 * [taylor]: Taking taylor expansion of d1 in d1 3.681 * [backup-simplify]: Simplify 0 into 0 3.681 * [backup-simplify]: Simplify 1 into 1 3.681 * [taylor]: Taking taylor expansion of (+ (pow d1 2) (* d3 d1)) in d1 3.681 * [taylor]: Taking taylor expansion of (pow d1 2) in d1 3.681 * [taylor]: Taking taylor expansion of d1 in d1 3.681 * [backup-simplify]: Simplify 0 into 0 3.681 * [backup-simplify]: Simplify 1 into 1 3.681 * [taylor]: Taking taylor expansion of (* d3 d1) in d1 3.681 * [taylor]: Taking taylor expansion of d3 in d1 3.681 * [backup-simplify]: Simplify d3 into d3 3.681 * [taylor]: Taking taylor expansion of d1 in d1 3.681 * [backup-simplify]: Simplify 0 into 0 3.681 * [backup-simplify]: Simplify 1 into 1 3.681 * [backup-simplify]: Simplify (* d4 0) into 0 3.681 * [backup-simplify]: Simplify (* d2 0) into 0 3.682 * [backup-simplify]: Simplify (+ 0 0) into 0 3.682 * [backup-simplify]: Simplify (* d3 0) into 0 3.682 * [backup-simplify]: Simplify (+ 0 0) into 0 3.682 * [backup-simplify]: Simplify (- 0) into 0 3.683 * [backup-simplify]: Simplify (+ 0 0) into 0 3.683 * [taylor]: Taking taylor expansion of 0 in d2 3.683 * [backup-simplify]: Simplify 0 into 0 3.683 * [taylor]: Taking taylor expansion of 0 in d3 3.683 * [backup-simplify]: Simplify 0 into 0 3.683 * [taylor]: Taking taylor expansion of 0 in d4 3.683 * [backup-simplify]: Simplify 0 into 0 3.683 * [backup-simplify]: Simplify 0 into 0 3.683 * [backup-simplify]: Simplify (+ (* d4 1) (* 0 0)) into d4 3.684 * [backup-simplify]: Simplify (+ (* d2 1) (* 0 0)) into d2 3.684 * [backup-simplify]: Simplify (+ d4 d2) into (+ d4 d2) 3.684 * [backup-simplify]: Simplify (+ (* d3 1) (* 0 0)) into d3 3.684 * [backup-simplify]: Simplify (+ 0 d3) into d3 3.684 * [backup-simplify]: Simplify (- d3) into (- d3) 3.684 * [backup-simplify]: Simplify (+ (+ d4 d2) (- d3)) into (- (+ d4 d2) d3) 3.685 * [taylor]: Taking taylor expansion of (- (+ d4 d2) d3) in d2 3.685 * [taylor]: Taking taylor expansion of (+ d4 d2) in d2 3.685 * [taylor]: Taking taylor expansion of d4 in d2 3.685 * [backup-simplify]: Simplify d4 into d4 3.685 * [taylor]: Taking taylor expansion of d2 in d2 3.685 * [backup-simplify]: Simplify 0 into 0 3.685 * [backup-simplify]: Simplify 1 into 1 3.685 * [taylor]: Taking taylor expansion of d3 in d2 3.685 * [backup-simplify]: Simplify d3 into d3 3.685 * [backup-simplify]: Simplify (+ d4 0) into d4 3.685 * [backup-simplify]: Simplify (- d3) into (- d3) 3.685 * [backup-simplify]: Simplify (+ d4 (- d3)) into (- d4 d3) 3.685 * [taylor]: Taking taylor expansion of (- d4 d3) in d3 3.685 * [taylor]: Taking taylor expansion of d4 in d3 3.685 * [backup-simplify]: Simplify d4 into d4 3.685 * [taylor]: Taking taylor expansion of d3 in d3 3.685 * [backup-simplify]: Simplify 0 into 0 3.685 * [backup-simplify]: Simplify 1 into 1 3.685 * [backup-simplify]: Simplify (- 0) into 0 3.685 * [backup-simplify]: Simplify (+ d4 0) into d4 3.686 * [taylor]: Taking taylor expansion of d4 in d4 3.686 * [backup-simplify]: Simplify 0 into 0 3.686 * [backup-simplify]: Simplify 1 into 1 3.686 * [backup-simplify]: Simplify 0 into 0 3.686 * [taylor]: Taking taylor expansion of 0 in d3 3.686 * [backup-simplify]: Simplify 0 into 0 3.686 * [taylor]: Taking taylor expansion of 0 in d4 3.686 * [backup-simplify]: Simplify 0 into 0 3.686 * [backup-simplify]: Simplify 0 into 0 3.686 * [taylor]: Taking taylor expansion of 0 in d4 3.686 * [backup-simplify]: Simplify 0 into 0 3.686 * [backup-simplify]: Simplify 0 into 0 3.686 * [backup-simplify]: Simplify 0 into 0 3.687 * [backup-simplify]: Simplify (+ (* d4 0) (+ (* 0 1) (* 0 0))) into 0 3.687 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 1) (* 0 0))) into 0 3.688 * [backup-simplify]: Simplify (+ 0 0) into 0 3.688 * [backup-simplify]: Simplify (* 1 1) into 1 3.689 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 1) (* 0 0))) into 0 3.689 * [backup-simplify]: Simplify (+ 1 0) into 1 3.689 * [backup-simplify]: Simplify (- 1) into -1 3.690 * [backup-simplify]: Simplify (+ 0 -1) into -1 3.690 * [taylor]: Taking taylor expansion of -1 in d2 3.690 * [backup-simplify]: Simplify -1 into -1 3.690 * [taylor]: Taking taylor expansion of -1 in d3 3.690 * [backup-simplify]: Simplify -1 into -1 3.690 * [taylor]: Taking taylor expansion of -1 in d4 3.690 * [backup-simplify]: Simplify -1 into -1 3.690 * [backup-simplify]: Simplify -1 into -1 3.691 * [backup-simplify]: Simplify (+ 0 1) into 1 3.691 * [backup-simplify]: Simplify (- 0) into 0 3.691 * [backup-simplify]: Simplify (+ 1 0) into 1 3.691 * [taylor]: Taking taylor expansion of 1 in d3 3.691 * [backup-simplify]: Simplify 1 into 1 3.691 * [taylor]: Taking taylor expansion of 1 in d4 3.691 * [backup-simplify]: Simplify 1 into 1 3.692 * [backup-simplify]: Simplify 1 into 1 3.692 * [taylor]: Taking taylor expansion of 0 in d3 3.692 * [backup-simplify]: Simplify 0 into 0 3.692 * [taylor]: Taking taylor expansion of 0 in d4 3.692 * [backup-simplify]: Simplify 0 into 0 3.692 * [backup-simplify]: Simplify 0 into 0 3.692 * [backup-simplify]: Simplify (- 1) into -1 3.693 * [backup-simplify]: Simplify (+ 0 -1) into -1 3.693 * [taylor]: Taking taylor expansion of -1 in d4 3.693 * [backup-simplify]: Simplify -1 into -1 3.693 * [backup-simplify]: Simplify -1 into -1 3.693 * [backup-simplify]: Simplify (+ (* -1 (* 1 (* d3 (* 1 d1)))) (+ (* 1 (* 1 (* 1 (* d2 d1)))) (* -1 (pow (* 1 (* 1 (* 1 d1))) 2)))) into (- (* d2 d1) (+ (pow d1 2) (* d3 d1))) 3.694 * [backup-simplify]: Simplify (- (+ (- (* (/ 1 d1) (/ 1 d2)) (* (/ 1 d1) (/ 1 d3))) (* (/ 1 d4) (/ 1 d1))) (* (/ 1 d1) (/ 1 d1))) into (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1)))) 3.694 * [approximate]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1)))) in (d1 d2 d3 d4) around 0 3.694 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1)))) in d4 3.694 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d4 3.694 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d4 3.694 * [taylor]: Taking taylor expansion of (* d2 d1) in d4 3.694 * [taylor]: Taking taylor expansion of d2 in d4 3.694 * [backup-simplify]: Simplify d2 into d2 3.694 * [taylor]: Taking taylor expansion of d1 in d4 3.694 * [backup-simplify]: Simplify d1 into d1 3.694 * [backup-simplify]: Simplify (* d2 d1) into (* d2 d1) 3.694 * [backup-simplify]: Simplify (/ 1 (* d2 d1)) into (/ 1 (* d2 d1)) 3.694 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d4 3.694 * [taylor]: Taking taylor expansion of (* d4 d1) in d4 3.694 * [taylor]: Taking taylor expansion of d4 in d4 3.694 * [backup-simplify]: Simplify 0 into 0 3.694 * [backup-simplify]: Simplify 1 into 1 3.694 * [taylor]: Taking taylor expansion of d1 in d4 3.694 * [backup-simplify]: Simplify d1 into d1 3.695 * [backup-simplify]: Simplify (* 0 d1) into 0 3.695 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1 3.695 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 3.695 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1))) in d4 3.695 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d4 3.695 * [taylor]: Taking taylor expansion of (pow d1 2) in d4 3.695 * [taylor]: Taking taylor expansion of d1 in d4 3.695 * [backup-simplify]: Simplify d1 into d1 3.695 * [backup-simplify]: Simplify (* d1 d1) into (pow d1 2) 3.695 * [backup-simplify]: Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2)) 3.695 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d4 3.695 * [taylor]: Taking taylor expansion of (* d3 d1) in d4 3.696 * [taylor]: Taking taylor expansion of d3 in d4 3.696 * [backup-simplify]: Simplify d3 into d3 3.696 * [taylor]: Taking taylor expansion of d1 in d4 3.696 * [backup-simplify]: Simplify d1 into d1 3.696 * [backup-simplify]: Simplify (* d3 d1) into (* d3 d1) 3.696 * [backup-simplify]: Simplify (/ 1 (* d3 d1)) into (/ 1 (* d3 d1)) 3.696 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1)))) in d3 3.696 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d3 3.696 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d3 3.696 * [taylor]: Taking taylor expansion of (* d2 d1) in d3 3.696 * [taylor]: Taking taylor expansion of d2 in d3 3.696 * [backup-simplify]: Simplify d2 into d2 3.696 * [taylor]: Taking taylor expansion of d1 in d3 3.696 * [backup-simplify]: Simplify d1 into d1 3.696 * [backup-simplify]: Simplify (* d2 d1) into (* d2 d1) 3.696 * [backup-simplify]: Simplify (/ 1 (* d2 d1)) into (/ 1 (* d2 d1)) 3.696 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d3 3.696 * [taylor]: Taking taylor expansion of (* d4 d1) in d3 3.696 * [taylor]: Taking taylor expansion of d4 in d3 3.696 * [backup-simplify]: Simplify d4 into d4 3.696 * [taylor]: Taking taylor expansion of d1 in d3 3.696 * [backup-simplify]: Simplify d1 into d1 3.696 * [backup-simplify]: Simplify (* d4 d1) into (* d4 d1) 3.696 * [backup-simplify]: Simplify (/ 1 (* d4 d1)) into (/ 1 (* d4 d1)) 3.696 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1))) in d3 3.696 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d3 3.696 * [taylor]: Taking taylor expansion of (pow d1 2) in d3 3.696 * [taylor]: Taking taylor expansion of d1 in d3 3.697 * [backup-simplify]: Simplify d1 into d1 3.697 * [backup-simplify]: Simplify (* d1 d1) into (pow d1 2) 3.697 * [backup-simplify]: Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2)) 3.697 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d3 3.697 * [taylor]: Taking taylor expansion of (* d3 d1) in d3 3.697 * [taylor]: Taking taylor expansion of d3 in d3 3.697 * [backup-simplify]: Simplify 0 into 0 3.697 * [backup-simplify]: Simplify 1 into 1 3.697 * [taylor]: Taking taylor expansion of d1 in d3 3.697 * [backup-simplify]: Simplify d1 into d1 3.697 * [backup-simplify]: Simplify (* 0 d1) into 0 3.697 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1 3.697 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 3.697 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1)))) in d2 3.698 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d2 3.698 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d2 3.698 * [taylor]: Taking taylor expansion of (* d2 d1) in d2 3.698 * [taylor]: Taking taylor expansion of d2 in d2 3.698 * [backup-simplify]: Simplify 0 into 0 3.698 * [backup-simplify]: Simplify 1 into 1 3.698 * [taylor]: Taking taylor expansion of d1 in d2 3.698 * [backup-simplify]: Simplify d1 into d1 3.698 * [backup-simplify]: Simplify (* 0 d1) into 0 3.698 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1 3.698 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 3.698 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d2 3.698 * [taylor]: Taking taylor expansion of (* d4 d1) in d2 3.698 * [taylor]: Taking taylor expansion of d4 in d2 3.698 * [backup-simplify]: Simplify d4 into d4 3.698 * [taylor]: Taking taylor expansion of d1 in d2 3.698 * [backup-simplify]: Simplify d1 into d1 3.698 * [backup-simplify]: Simplify (* d4 d1) into (* d4 d1) 3.699 * [backup-simplify]: Simplify (/ 1 (* d4 d1)) into (/ 1 (* d4 d1)) 3.699 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1))) in d2 3.699 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d2 3.699 * [taylor]: Taking taylor expansion of (pow d1 2) in d2 3.699 * [taylor]: Taking taylor expansion of d1 in d2 3.699 * [backup-simplify]: Simplify d1 into d1 3.699 * [backup-simplify]: Simplify (* d1 d1) into (pow d1 2) 3.699 * [backup-simplify]: Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2)) 3.699 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d2 3.699 * [taylor]: Taking taylor expansion of (* d3 d1) in d2 3.699 * [taylor]: Taking taylor expansion of d3 in d2 3.699 * [backup-simplify]: Simplify d3 into d3 3.699 * [taylor]: Taking taylor expansion of d1 in d2 3.699 * [backup-simplify]: Simplify d1 into d1 3.699 * [backup-simplify]: Simplify (* d3 d1) into (* d3 d1) 3.699 * [backup-simplify]: Simplify (/ 1 (* d3 d1)) into (/ 1 (* d3 d1)) 3.699 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1)))) in d1 3.699 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d1 3.699 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d1 3.699 * [taylor]: Taking taylor expansion of (* d2 d1) in d1 3.699 * [taylor]: Taking taylor expansion of d2 in d1 3.699 * [backup-simplify]: Simplify d2 into d2 3.699 * [taylor]: Taking taylor expansion of d1 in d1 3.699 * [backup-simplify]: Simplify 0 into 0 3.700 * [backup-simplify]: Simplify 1 into 1 3.700 * [backup-simplify]: Simplify (* d2 0) into 0 3.700 * [backup-simplify]: Simplify (+ (* d2 1) (* 0 0)) into d2 3.700 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 3.700 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d1 3.700 * [taylor]: Taking taylor expansion of (* d4 d1) in d1 3.700 * [taylor]: Taking taylor expansion of d4 in d1 3.700 * [backup-simplify]: Simplify d4 into d4 3.700 * [taylor]: Taking taylor expansion of d1 in d1 3.700 * [backup-simplify]: Simplify 0 into 0 3.700 * [backup-simplify]: Simplify 1 into 1 3.700 * [backup-simplify]: Simplify (* d4 0) into 0 3.701 * [backup-simplify]: Simplify (+ (* d4 1) (* 0 0)) into d4 3.701 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 3.701 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1))) in d1 3.701 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d1 3.701 * [taylor]: Taking taylor expansion of (pow d1 2) in d1 3.701 * [taylor]: Taking taylor expansion of d1 in d1 3.701 * [backup-simplify]: Simplify 0 into 0 3.701 * [backup-simplify]: Simplify 1 into 1 3.701 * [backup-simplify]: Simplify (* 1 1) into 1 3.702 * [backup-simplify]: Simplify (/ 1 1) into 1 3.702 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d1 3.702 * [taylor]: Taking taylor expansion of (* d3 d1) in d1 3.702 * [taylor]: Taking taylor expansion of d3 in d1 3.702 * [backup-simplify]: Simplify d3 into d3 3.702 * [taylor]: Taking taylor expansion of d1 in d1 3.702 * [backup-simplify]: Simplify 0 into 0 3.702 * [backup-simplify]: Simplify 1 into 1 3.702 * [backup-simplify]: Simplify (* d3 0) into 0 3.702 * [backup-simplify]: Simplify (+ (* d3 1) (* 0 0)) into d3 3.702 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 3.702 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1)))) in d1 3.703 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d1 3.703 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d1 3.703 * [taylor]: Taking taylor expansion of (* d2 d1) in d1 3.703 * [taylor]: Taking taylor expansion of d2 in d1 3.703 * [backup-simplify]: Simplify d2 into d2 3.703 * [taylor]: Taking taylor expansion of d1 in d1 3.703 * [backup-simplify]: Simplify 0 into 0 3.703 * [backup-simplify]: Simplify 1 into 1 3.703 * [backup-simplify]: Simplify (* d2 0) into 0 3.703 * [backup-simplify]: Simplify (+ (* d2 1) (* 0 0)) into d2 3.703 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 3.703 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d1 3.703 * [taylor]: Taking taylor expansion of (* d4 d1) in d1 3.703 * [taylor]: Taking taylor expansion of d4 in d1 3.703 * [backup-simplify]: Simplify d4 into d4 3.703 * [taylor]: Taking taylor expansion of d1 in d1 3.703 * [backup-simplify]: Simplify 0 into 0 3.703 * [backup-simplify]: Simplify 1 into 1 3.703 * [backup-simplify]: Simplify (* d4 0) into 0 3.704 * [backup-simplify]: Simplify (+ (* d4 1) (* 0 0)) into d4 3.704 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 3.704 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1))) in d1 3.704 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d1 3.704 * [taylor]: Taking taylor expansion of (pow d1 2) in d1 3.704 * [taylor]: Taking taylor expansion of d1 in d1 3.704 * [backup-simplify]: Simplify 0 into 0 3.704 * [backup-simplify]: Simplify 1 into 1 3.704 * [backup-simplify]: Simplify (* 1 1) into 1 3.705 * [backup-simplify]: Simplify (/ 1 1) into 1 3.705 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d1 3.705 * [taylor]: Taking taylor expansion of (* d3 d1) in d1 3.705 * [taylor]: Taking taylor expansion of d3 in d1 3.705 * [backup-simplify]: Simplify d3 into d3 3.705 * [taylor]: Taking taylor expansion of d1 in d1 3.705 * [backup-simplify]: Simplify 0 into 0 3.705 * [backup-simplify]: Simplify 1 into 1 3.705 * [backup-simplify]: Simplify (* d3 0) into 0 3.706 * [backup-simplify]: Simplify (+ (* d3 1) (* 0 0)) into d3 3.706 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 3.706 * [backup-simplify]: Simplify (+ 1 0) into 1 3.706 * [backup-simplify]: Simplify (- 1) into -1 3.707 * [backup-simplify]: Simplify (+ 0 -1) into -1 3.707 * [taylor]: Taking taylor expansion of -1 in d2 3.707 * [backup-simplify]: Simplify -1 into -1 3.707 * [backup-simplify]: Simplify (+ (/ 1 d2) (/ 1 d4)) into (+ (/ 1 d4) (/ 1 d2)) 3.708 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 3.709 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 3.709 * [backup-simplify]: Simplify (+ 0 (/ 1 d3)) into (/ 1 d3) 3.709 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 3.709 * [backup-simplify]: Simplify (+ (+ (/ 1 d4) (/ 1 d2)) (- (/ 1 d3))) into (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) 3.709 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) in d2 3.709 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d2 3.709 * [taylor]: Taking taylor expansion of (/ 1 d4) in d2 3.709 * [taylor]: Taking taylor expansion of d4 in d2 3.709 * [backup-simplify]: Simplify d4 into d4 3.709 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 3.710 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2 3.710 * [taylor]: Taking taylor expansion of d2 in d2 3.710 * [backup-simplify]: Simplify 0 into 0 3.710 * [backup-simplify]: Simplify 1 into 1 3.710 * [backup-simplify]: Simplify (/ 1 1) into 1 3.710 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2 3.710 * [taylor]: Taking taylor expansion of d3 in d2 3.710 * [backup-simplify]: Simplify d3 into d3 3.710 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 3.711 * [backup-simplify]: Simplify (+ 0 1) into 1 3.711 * [backup-simplify]: Simplify (+ 1 0) into 1 3.711 * [taylor]: Taking taylor expansion of 1 in d3 3.711 * [backup-simplify]: Simplify 1 into 1 3.711 * [taylor]: Taking taylor expansion of -1 in d3 3.711 * [backup-simplify]: Simplify -1 into -1 3.712 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 1) (* 0 0))) into 0 3.712 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0 3.713 * [backup-simplify]: Simplify (+ (* d4 0) (+ (* 0 1) (* 0 0))) into 0 3.713 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0 3.713 * [backup-simplify]: Simplify (+ 0 0) into 0 3.714 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 3.715 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.716 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 1) (* 0 0))) into 0 3.716 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 3.716 * [backup-simplify]: Simplify (+ 0 0) into 0 3.716 * [backup-simplify]: Simplify (- 0) into 0 3.717 * [backup-simplify]: Simplify (+ 0 0) into 0 3.717 * [taylor]: Taking taylor expansion of 0 in d2 3.717 * [backup-simplify]: Simplify 0 into 0 3.718 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 3.718 * [backup-simplify]: Simplify (+ (/ 1 d4) 0) into (/ 1 d4) 3.718 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 3.718 * [backup-simplify]: Simplify (+ (/ 1 d4) (- (/ 1 d3))) into (- (/ 1 d4) (/ 1 d3)) 3.718 * [taylor]: Taking taylor expansion of (- (/ 1 d4) (/ 1 d3)) in d3 3.718 * [taylor]: Taking taylor expansion of (/ 1 d4) in d3 3.718 * [taylor]: Taking taylor expansion of d4 in d3 3.718 * [backup-simplify]: Simplify d4 into d4 3.718 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 3.718 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3 3.718 * [taylor]: Taking taylor expansion of d3 in d3 3.718 * [backup-simplify]: Simplify 0 into 0 3.718 * [backup-simplify]: Simplify 1 into 1 3.719 * [backup-simplify]: Simplify (/ 1 1) into 1 3.719 * [backup-simplify]: Simplify (- 1) into -1 3.720 * [backup-simplify]: Simplify (+ 0 -1) into -1 3.720 * [taylor]: Taking taylor expansion of -1 in d4 3.720 * [backup-simplify]: Simplify -1 into -1 3.720 * [taylor]: Taking taylor expansion of 0 in d3 3.720 * [backup-simplify]: Simplify 0 into 0 3.720 * [taylor]: Taking taylor expansion of 1 in d4 3.720 * [backup-simplify]: Simplify 1 into 1 3.720 * [taylor]: Taking taylor expansion of -1 in d4 3.720 * [backup-simplify]: Simplify -1 into -1 3.721 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 3.721 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0 3.722 * [backup-simplify]: Simplify (+ (* d4 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 3.722 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)) (* 0 (/ 0 d4)))) into 0 3.722 * [backup-simplify]: Simplify (+ 0 0) into 0 3.723 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 3.724 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.725 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 3.725 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0 3.726 * [backup-simplify]: Simplify (+ 0 0) into 0 3.726 * [backup-simplify]: Simplify (- 0) into 0 3.726 * [backup-simplify]: Simplify (+ 0 0) into 0 3.726 * [taylor]: Taking taylor expansion of 0 in d2 3.727 * [backup-simplify]: Simplify 0 into 0 3.727 * [taylor]: Taking taylor expansion of 0 in d3 3.727 * [backup-simplify]: Simplify 0 into 0 3.727 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0 3.728 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.728 * [backup-simplify]: Simplify (+ 0 0) into 0 3.728 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 3.728 * [backup-simplify]: Simplify (- 0) into 0 3.729 * [backup-simplify]: Simplify (+ 0 0) into 0 3.729 * [taylor]: Taking taylor expansion of 0 in d3 3.729 * [backup-simplify]: Simplify 0 into 0 3.729 * [taylor]: Taking taylor expansion of 0 in d3 3.729 * [backup-simplify]: Simplify 0 into 0 3.730 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 3.730 * [backup-simplify]: Simplify (- 0) into 0 3.730 * [backup-simplify]: Simplify (+ (/ 1 d4) 0) into (/ 1 d4) 3.730 * [taylor]: Taking taylor expansion of (/ 1 d4) in d4 3.730 * [taylor]: Taking taylor expansion of d4 in d4 3.730 * [backup-simplify]: Simplify 0 into 0 3.730 * [backup-simplify]: Simplify 1 into 1 3.731 * [backup-simplify]: Simplify (/ 1 1) into 1 3.731 * [backup-simplify]: Simplify 1 into 1 3.731 * [taylor]: Taking taylor expansion of 0 in d4 3.731 * [backup-simplify]: Simplify 0 into 0 3.731 * [taylor]: Taking taylor expansion of 0 in d4 3.731 * [backup-simplify]: Simplify 0 into 0 3.731 * [taylor]: Taking taylor expansion of 0 in d4 3.731 * [backup-simplify]: Simplify 0 into 0 3.731 * [backup-simplify]: Simplify -1 into -1 3.731 * [backup-simplify]: Simplify 1 into 1 3.732 * [backup-simplify]: Simplify (+ (* 1 (* 1 (* 1 (* (/ 1 (/ 1 d2)) (/ 1 (/ 1 d1)))))) (+ (* -1 (* 1 (* (/ 1 (/ 1 d3)) (* 1 (/ 1 (/ 1 d1)))))) (* 1 (* (/ 1 (/ 1 d4)) (* 1 (* 1 (/ 1 (/ 1 d1)))))))) into (- (+ (* d4 d1) (* d2 d1)) (* d3 d1)) 3.732 * [backup-simplify]: Simplify (- (+ (- (* (/ 1 (- d1)) (/ 1 (- d2))) (* (/ 1 (- d1)) (/ 1 (- d3)))) (* (/ 1 (- d4)) (/ 1 (- d1)))) (* (/ 1 (- d1)) (/ 1 (- d1)))) into (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1)))) 3.732 * [approximate]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1)))) in (d1 d2 d3 d4) around 0 3.732 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1)))) in d4 3.733 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d4 3.733 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d4 3.733 * [taylor]: Taking taylor expansion of (* d2 d1) in d4 3.733 * [taylor]: Taking taylor expansion of d2 in d4 3.733 * [backup-simplify]: Simplify d2 into d2 3.733 * [taylor]: Taking taylor expansion of d1 in d4 3.733 * [backup-simplify]: Simplify d1 into d1 3.733 * [backup-simplify]: Simplify (* d2 d1) into (* d2 d1) 3.733 * [backup-simplify]: Simplify (/ 1 (* d2 d1)) into (/ 1 (* d2 d1)) 3.733 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d4 3.733 * [taylor]: Taking taylor expansion of (* d4 d1) in d4 3.733 * [taylor]: Taking taylor expansion of d4 in d4 3.733 * [backup-simplify]: Simplify 0 into 0 3.733 * [backup-simplify]: Simplify 1 into 1 3.733 * [taylor]: Taking taylor expansion of d1 in d4 3.733 * [backup-simplify]: Simplify d1 into d1 3.733 * [backup-simplify]: Simplify (* 0 d1) into 0 3.733 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1 3.734 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 3.734 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1))) in d4 3.734 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d4 3.734 * [taylor]: Taking taylor expansion of (pow d1 2) in d4 3.734 * [taylor]: Taking taylor expansion of d1 in d4 3.734 * [backup-simplify]: Simplify d1 into d1 3.734 * [backup-simplify]: Simplify (* d1 d1) into (pow d1 2) 3.734 * [backup-simplify]: Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2)) 3.734 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d4 3.734 * [taylor]: Taking taylor expansion of (* d3 d1) in d4 3.734 * [taylor]: Taking taylor expansion of d3 in d4 3.734 * [backup-simplify]: Simplify d3 into d3 3.734 * [taylor]: Taking taylor expansion of d1 in d4 3.734 * [backup-simplify]: Simplify d1 into d1 3.734 * [backup-simplify]: Simplify (* d3 d1) into (* d3 d1) 3.734 * [backup-simplify]: Simplify (/ 1 (* d3 d1)) into (/ 1 (* d3 d1)) 3.734 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1)))) in d3 3.734 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d3 3.734 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d3 3.734 * [taylor]: Taking taylor expansion of (* d2 d1) in d3 3.734 * [taylor]: Taking taylor expansion of d2 in d3 3.734 * [backup-simplify]: Simplify d2 into d2 3.734 * [taylor]: Taking taylor expansion of d1 in d3 3.734 * [backup-simplify]: Simplify d1 into d1 3.735 * [backup-simplify]: Simplify (* d2 d1) into (* d2 d1) 3.735 * [backup-simplify]: Simplify (/ 1 (* d2 d1)) into (/ 1 (* d2 d1)) 3.735 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d3 3.735 * [taylor]: Taking taylor expansion of (* d4 d1) in d3 3.735 * [taylor]: Taking taylor expansion of d4 in d3 3.735 * [backup-simplify]: Simplify d4 into d4 3.735 * [taylor]: Taking taylor expansion of d1 in d3 3.735 * [backup-simplify]: Simplify d1 into d1 3.735 * [backup-simplify]: Simplify (* d4 d1) into (* d4 d1) 3.735 * [backup-simplify]: Simplify (/ 1 (* d4 d1)) into (/ 1 (* d4 d1)) 3.735 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1))) in d3 3.735 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d3 3.735 * [taylor]: Taking taylor expansion of (pow d1 2) in d3 3.735 * [taylor]: Taking taylor expansion of d1 in d3 3.735 * [backup-simplify]: Simplify d1 into d1 3.735 * [backup-simplify]: Simplify (* d1 d1) into (pow d1 2) 3.735 * [backup-simplify]: Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2)) 3.735 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d3 3.735 * [taylor]: Taking taylor expansion of (* d3 d1) in d3 3.735 * [taylor]: Taking taylor expansion of d3 in d3 3.735 * [backup-simplify]: Simplify 0 into 0 3.735 * [backup-simplify]: Simplify 1 into 1 3.735 * [taylor]: Taking taylor expansion of d1 in d3 3.735 * [backup-simplify]: Simplify d1 into d1 3.735 * [backup-simplify]: Simplify (* 0 d1) into 0 3.736 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1 3.736 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 3.736 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1)))) in d2 3.736 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d2 3.736 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d2 3.736 * [taylor]: Taking taylor expansion of (* d2 d1) in d2 3.736 * [taylor]: Taking taylor expansion of d2 in d2 3.736 * [backup-simplify]: Simplify 0 into 0 3.736 * [backup-simplify]: Simplify 1 into 1 3.736 * [taylor]: Taking taylor expansion of d1 in d2 3.736 * [backup-simplify]: Simplify d1 into d1 3.736 * [backup-simplify]: Simplify (* 0 d1) into 0 3.737 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1 3.737 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 3.737 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d2 3.737 * [taylor]: Taking taylor expansion of (* d4 d1) in d2 3.737 * [taylor]: Taking taylor expansion of d4 in d2 3.737 * [backup-simplify]: Simplify d4 into d4 3.737 * [taylor]: Taking taylor expansion of d1 in d2 3.737 * [backup-simplify]: Simplify d1 into d1 3.737 * [backup-simplify]: Simplify (* d4 d1) into (* d4 d1) 3.737 * [backup-simplify]: Simplify (/ 1 (* d4 d1)) into (/ 1 (* d4 d1)) 3.737 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1))) in d2 3.737 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d2 3.737 * [taylor]: Taking taylor expansion of (pow d1 2) in d2 3.737 * [taylor]: Taking taylor expansion of d1 in d2 3.737 * [backup-simplify]: Simplify d1 into d1 3.738 * [backup-simplify]: Simplify (* d1 d1) into (pow d1 2) 3.738 * [backup-simplify]: Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2)) 3.738 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d2 3.738 * [taylor]: Taking taylor expansion of (* d3 d1) in d2 3.738 * [taylor]: Taking taylor expansion of d3 in d2 3.738 * [backup-simplify]: Simplify d3 into d3 3.738 * [taylor]: Taking taylor expansion of d1 in d2 3.738 * [backup-simplify]: Simplify d1 into d1 3.738 * [backup-simplify]: Simplify (* d3 d1) into (* d3 d1) 3.738 * [backup-simplify]: Simplify (/ 1 (* d3 d1)) into (/ 1 (* d3 d1)) 3.738 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1)))) in d1 3.738 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d1 3.738 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d1 3.738 * [taylor]: Taking taylor expansion of (* d2 d1) in d1 3.738 * [taylor]: Taking taylor expansion of d2 in d1 3.738 * [backup-simplify]: Simplify d2 into d2 3.738 * [taylor]: Taking taylor expansion of d1 in d1 3.738 * [backup-simplify]: Simplify 0 into 0 3.738 * [backup-simplify]: Simplify 1 into 1 3.738 * [backup-simplify]: Simplify (* d2 0) into 0 3.739 * [backup-simplify]: Simplify (+ (* d2 1) (* 0 0)) into d2 3.739 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 3.739 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d1 3.739 * [taylor]: Taking taylor expansion of (* d4 d1) in d1 3.739 * [taylor]: Taking taylor expansion of d4 in d1 3.739 * [backup-simplify]: Simplify d4 into d4 3.739 * [taylor]: Taking taylor expansion of d1 in d1 3.739 * [backup-simplify]: Simplify 0 into 0 3.739 * [backup-simplify]: Simplify 1 into 1 3.739 * [backup-simplify]: Simplify (* d4 0) into 0 3.740 * [backup-simplify]: Simplify (+ (* d4 1) (* 0 0)) into d4 3.740 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 3.740 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1))) in d1 3.740 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d1 3.740 * [taylor]: Taking taylor expansion of (pow d1 2) in d1 3.740 * [taylor]: Taking taylor expansion of d1 in d1 3.740 * [backup-simplify]: Simplify 0 into 0 3.740 * [backup-simplify]: Simplify 1 into 1 3.740 * [backup-simplify]: Simplify (* 1 1) into 1 3.741 * [backup-simplify]: Simplify (/ 1 1) into 1 3.741 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d1 3.741 * [taylor]: Taking taylor expansion of (* d3 d1) in d1 3.741 * [taylor]: Taking taylor expansion of d3 in d1 3.741 * [backup-simplify]: Simplify d3 into d3 3.741 * [taylor]: Taking taylor expansion of d1 in d1 3.741 * [backup-simplify]: Simplify 0 into 0 3.741 * [backup-simplify]: Simplify 1 into 1 3.741 * [backup-simplify]: Simplify (* d3 0) into 0 3.741 * [backup-simplify]: Simplify (+ (* d3 1) (* 0 0)) into d3 3.741 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 3.741 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1)))) in d1 3.741 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d1 3.741 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d1 3.741 * [taylor]: Taking taylor expansion of (* d2 d1) in d1 3.741 * [taylor]: Taking taylor expansion of d2 in d1 3.742 * [backup-simplify]: Simplify d2 into d2 3.742 * [taylor]: Taking taylor expansion of d1 in d1 3.742 * [backup-simplify]: Simplify 0 into 0 3.742 * [backup-simplify]: Simplify 1 into 1 3.742 * [backup-simplify]: Simplify (* d2 0) into 0 3.742 * [backup-simplify]: Simplify (+ (* d2 1) (* 0 0)) into d2 3.742 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 3.742 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d1 3.742 * [taylor]: Taking taylor expansion of (* d4 d1) in d1 3.742 * [taylor]: Taking taylor expansion of d4 in d1 3.742 * [backup-simplify]: Simplify d4 into d4 3.742 * [taylor]: Taking taylor expansion of d1 in d1 3.742 * [backup-simplify]: Simplify 0 into 0 3.742 * [backup-simplify]: Simplify 1 into 1 3.742 * [backup-simplify]: Simplify (* d4 0) into 0 3.743 * [backup-simplify]: Simplify (+ (* d4 1) (* 0 0)) into d4 3.743 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 3.743 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1))) in d1 3.743 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d1 3.743 * [taylor]: Taking taylor expansion of (pow d1 2) in d1 3.743 * [taylor]: Taking taylor expansion of d1 in d1 3.743 * [backup-simplify]: Simplify 0 into 0 3.743 * [backup-simplify]: Simplify 1 into 1 3.743 * [backup-simplify]: Simplify (* 1 1) into 1 3.744 * [backup-simplify]: Simplify (/ 1 1) into 1 3.744 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d1 3.744 * [taylor]: Taking taylor expansion of (* d3 d1) in d1 3.744 * [taylor]: Taking taylor expansion of d3 in d1 3.744 * [backup-simplify]: Simplify d3 into d3 3.744 * [taylor]: Taking taylor expansion of d1 in d1 3.744 * [backup-simplify]: Simplify 0 into 0 3.744 * [backup-simplify]: Simplify 1 into 1 3.744 * [backup-simplify]: Simplify (* d3 0) into 0 3.744 * [backup-simplify]: Simplify (+ (* d3 1) (* 0 0)) into d3 3.744 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 3.745 * [backup-simplify]: Simplify (+ 1 0) into 1 3.745 * [backup-simplify]: Simplify (- 1) into -1 3.746 * [backup-simplify]: Simplify (+ 0 -1) into -1 3.746 * [taylor]: Taking taylor expansion of -1 in d2 3.746 * [backup-simplify]: Simplify -1 into -1 3.746 * [backup-simplify]: Simplify (+ (/ 1 d2) (/ 1 d4)) into (+ (/ 1 d4) (/ 1 d2)) 3.747 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 3.747 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 3.747 * [backup-simplify]: Simplify (+ 0 (/ 1 d3)) into (/ 1 d3) 3.747 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 3.748 * [backup-simplify]: Simplify (+ (+ (/ 1 d4) (/ 1 d2)) (- (/ 1 d3))) into (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) 3.748 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) in d2 3.748 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d2 3.748 * [taylor]: Taking taylor expansion of (/ 1 d4) in d2 3.748 * [taylor]: Taking taylor expansion of d4 in d2 3.748 * [backup-simplify]: Simplify d4 into d4 3.748 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 3.748 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2 3.748 * [taylor]: Taking taylor expansion of d2 in d2 3.748 * [backup-simplify]: Simplify 0 into 0 3.748 * [backup-simplify]: Simplify 1 into 1 3.748 * [backup-simplify]: Simplify (/ 1 1) into 1 3.748 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2 3.748 * [taylor]: Taking taylor expansion of d3 in d2 3.748 * [backup-simplify]: Simplify d3 into d3 3.749 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 3.749 * [backup-simplify]: Simplify (+ 0 1) into 1 3.749 * [backup-simplify]: Simplify (+ 1 0) into 1 3.749 * [taylor]: Taking taylor expansion of 1 in d3 3.749 * [backup-simplify]: Simplify 1 into 1 3.749 * [taylor]: Taking taylor expansion of -1 in d3 3.750 * [backup-simplify]: Simplify -1 into -1 3.750 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 1) (* 0 0))) into 0 3.750 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0 3.751 * [backup-simplify]: Simplify (+ (* d4 0) (+ (* 0 1) (* 0 0))) into 0 3.751 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0 3.751 * [backup-simplify]: Simplify (+ 0 0) into 0 3.752 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 3.753 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.754 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 1) (* 0 0))) into 0 3.754 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 3.755 * [backup-simplify]: Simplify (+ 0 0) into 0 3.755 * [backup-simplify]: Simplify (- 0) into 0 3.755 * [backup-simplify]: Simplify (+ 0 0) into 0 3.755 * [taylor]: Taking taylor expansion of 0 in d2 3.755 * [backup-simplify]: Simplify 0 into 0 3.756 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 3.756 * [backup-simplify]: Simplify (+ (/ 1 d4) 0) into (/ 1 d4) 3.756 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 3.756 * [backup-simplify]: Simplify (+ (/ 1 d4) (- (/ 1 d3))) into (- (/ 1 d4) (/ 1 d3)) 3.756 * [taylor]: Taking taylor expansion of (- (/ 1 d4) (/ 1 d3)) in d3 3.756 * [taylor]: Taking taylor expansion of (/ 1 d4) in d3 3.757 * [taylor]: Taking taylor expansion of d4 in d3 3.757 * [backup-simplify]: Simplify d4 into d4 3.757 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 3.757 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3 3.757 * [taylor]: Taking taylor expansion of d3 in d3 3.757 * [backup-simplify]: Simplify 0 into 0 3.757 * [backup-simplify]: Simplify 1 into 1 3.757 * [backup-simplify]: Simplify (/ 1 1) into 1 3.757 * [backup-simplify]: Simplify (- 1) into -1 3.758 * [backup-simplify]: Simplify (+ 0 -1) into -1 3.758 * [taylor]: Taking taylor expansion of -1 in d4 3.758 * [backup-simplify]: Simplify -1 into -1 3.758 * [taylor]: Taking taylor expansion of 0 in d3 3.758 * [backup-simplify]: Simplify 0 into 0 3.758 * [taylor]: Taking taylor expansion of 1 in d4 3.758 * [backup-simplify]: Simplify 1 into 1 3.758 * [taylor]: Taking taylor expansion of -1 in d4 3.758 * [backup-simplify]: Simplify -1 into -1 3.759 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 3.759 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0 3.760 * [backup-simplify]: Simplify (+ (* d4 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 3.760 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)) (* 0 (/ 0 d4)))) into 0 3.761 * [backup-simplify]: Simplify (+ 0 0) into 0 3.762 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 3.763 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.763 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 3.764 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0 3.764 * [backup-simplify]: Simplify (+ 0 0) into 0 3.764 * [backup-simplify]: Simplify (- 0) into 0 3.765 * [backup-simplify]: Simplify (+ 0 0) into 0 3.765 * [taylor]: Taking taylor expansion of 0 in d2 3.765 * [backup-simplify]: Simplify 0 into 0 3.765 * [taylor]: Taking taylor expansion of 0 in d3 3.765 * [backup-simplify]: Simplify 0 into 0 3.765 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0 3.766 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.766 * [backup-simplify]: Simplify (+ 0 0) into 0 3.766 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 3.767 * [backup-simplify]: Simplify (- 0) into 0 3.767 * [backup-simplify]: Simplify (+ 0 0) into 0 3.767 * [taylor]: Taking taylor expansion of 0 in d3 3.767 * [backup-simplify]: Simplify 0 into 0 3.767 * [taylor]: Taking taylor expansion of 0 in d3 3.767 * [backup-simplify]: Simplify 0 into 0 3.768 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 3.769 * [backup-simplify]: Simplify (- 0) into 0 3.769 * [backup-simplify]: Simplify (+ (/ 1 d4) 0) into (/ 1 d4) 3.769 * [taylor]: Taking taylor expansion of (/ 1 d4) in d4 3.769 * [taylor]: Taking taylor expansion of d4 in d4 3.769 * [backup-simplify]: Simplify 0 into 0 3.769 * [backup-simplify]: Simplify 1 into 1 3.769 * [backup-simplify]: Simplify (/ 1 1) into 1 3.769 * [backup-simplify]: Simplify 1 into 1 3.769 * [taylor]: Taking taylor expansion of 0 in d4 3.769 * [backup-simplify]: Simplify 0 into 0 3.769 * [taylor]: Taking taylor expansion of 0 in d4 3.769 * [backup-simplify]: Simplify 0 into 0 3.769 * [taylor]: Taking taylor expansion of 0 in d4 3.769 * [backup-simplify]: Simplify 0 into 0 3.769 * [backup-simplify]: Simplify -1 into -1 3.770 * [backup-simplify]: Simplify 1 into 1 3.770 * [backup-simplify]: Simplify (+ (* 1 (* 1 (* 1 (* (/ 1 (/ 1 (- d2))) (/ 1 (/ 1 (- d1))))))) (+ (* -1 (* 1 (* (/ 1 (/ 1 (- d3))) (* 1 (/ 1 (/ 1 (- d1))))))) (* 1 (* (/ 1 (/ 1 (- d4))) (* 1 (* 1 (/ 1 (/ 1 (- d1))))))))) into (- (+ (* d4 d1) (* d2 d1)) (* d3 d1)) 3.770 * * * [progress]: simplifying candidates 3.772 * [simplify]: Simplifying: (expm1 (+ (- (* d1 d2) (* d1 d3)) (* d4 d1))) (log1p (+ (- (* d1 d2) (* d1 d3)) (* d4 d1))) (* (/ (exp (* d1 d2)) (exp (* d1 d3))) (exp (* d4 d1))) (* (exp (- (* d1 d2) (* d1 d3))) (exp (* d4 d1))) (log (+ (- (* d1 d2) (* d1 d3)) (* d4 d1))) (exp (+ (- (* d1 d2) (* d1 d3)) (* d4 d1))) (* (cbrt (+ (- (* d1 d2) (* d1 d3)) (* d4 d1))) (cbrt (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)))) (cbrt (+ (- (* d1 d2) (* d1 d3)) (* d4 d1))) (* (* (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (+ (- (* d1 d2) (* d1 d3)) (* d4 d1))) (+ (- (* d1 d2) (* d1 d3)) (* d4 d1))) (sqrt (+ (- (* d1 d2) (* d1 d3)) (* d4 d1))) (sqrt (+ (- (* d1 d2) (* d1 d3)) (* d4 d1))) (+ (pow (- (* d1 d2) (* d1 d3)) 3) (pow (* d4 d1) 3)) (+ (* (- (* d1 d2) (* d1 d3)) (- (* d1 d2) (* d1 d3))) (- (* (* d4 d1) (* d4 d1)) (* (- (* d1 d2) (* d1 d3)) (* d4 d1)))) (- (* (- (* d1 d2) (* d1 d3)) (- (* d1 d2) (* d1 d3))) (* (* d4 d1) (* d4 d1))) (- (- (* d1 d2) (* d1 d3)) (* d4 d1)) (+ (fma (- d3) d1 (* d3 d1)) (* d4 d1)) (+ (- (* d1 d3)) (* d4 d1)) (+ (- (* d1 d3)) (* d4 d1)) (- (* d1 d3) (* d4 d1)) (fma d1 d2 (- (* d3 d1))) (fma (- d3) d1 (* d3 d1)) (expm1 (- (* d1 d2) (* d1 d3))) (log1p (- (* d1 d2) (* d1 d3))) (- (* d1 d3)) (/ (exp (* d1 d2)) (exp (* d1 d3))) (log (- (* d1 d2) (* d1 d3))) (exp (- (* d1 d2) (* d1 d3))) (* (cbrt (- (* d1 d2) (* d1 d3))) (cbrt (- (* d1 d2) (* d1 d3)))) (cbrt (- (* d1 d2) (* d1 d3))) (* (* (- (* d1 d2) (* d1 d3)) (- (* d1 d2) (* d1 d3))) (- (* d1 d2) (* d1 d3))) (sqrt (- (* d1 d2) (* d1 d3))) (sqrt (- (* d1 d2) (* d1 d3))) (- (pow (* d1 d2) 3) (pow (* d1 d3) 3)) (+ (* (* d1 d2) (* d1 d2)) (+ (* (* d1 d3) (* d1 d3)) (* (* d1 d2) (* d1 d3)))) (- (* d1 d3)) (- (* (* d1 d2) (* d1 d2)) (* (* d1 d3) (* d1 d3))) (+ (* d1 d2) (* d1 d3)) (- d2 d3) (- (* d1 d3)) (fma (* (cbrt (+ (- (* d1 d2) (* d1 d3)) (* d4 d1))) (cbrt (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)))) (cbrt (+ (- (* d1 d2) (* d1 d3)) (* d4 d1))) (- (* d1 d1))) (fma (- d1) d1 (* d1 d1)) (fma (sqrt (+ (- (* d1 d2) (* d1 d3)) (* d4 d1))) (sqrt (+ (- (* d1 d2) (* d1 d3)) (* d4 d1))) (- (* d1 d1))) (fma (- d1) d1 (* d1 d1)) (fma 1 (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (- (* d1 d1))) (fma (- d1) d1 (* d1 d1)) (expm1 (- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1))) (log1p (- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1))) (- (* d1 d1)) (- (* d1 d1)) (- (* d1 d1)) (/ (* (/ (exp (* d1 d2)) (exp (* d1 d3))) (exp (* d4 d1))) (exp (* d1 d1))) (/ (* (exp (- (* d1 d2) (* d1 d3))) (exp (* d4 d1))) (exp (* d1 d1))) (/ (exp (+ (- (* d1 d2) (* d1 d3)) (* d4 d1))) (exp (* d1 d1))) (log (- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1))) (exp (- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1))) (* (cbrt (- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1))) (cbrt (- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1)))) (cbrt (- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1))) (* (* (- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1)) (- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1))) (- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1))) (sqrt (- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1))) (sqrt (- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1))) (- (pow (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) 3) (pow (* d1 d1) 3)) (+ (* (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (+ (- (* d1 d2) (* d1 d3)) (* d4 d1))) (+ (* (* d1 d1) (* d1 d1)) (* (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1)))) (- (* d1 d1)) (- (* (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (+ (- (* d1 d2) (* d1 d3)) (* d4 d1))) (* (* d1 d1) (* d1 d1))) (+ (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1)) (+ (sqrt (+ (- (* d1 d2) (* d1 d3)) (* d4 d1))) d1) (- (sqrt (+ (- (* d1 d2) (* d1 d3)) (* d4 d1))) d1) (- (* d4 d1) (* d1 d1)) (+ (- (* d1 d3) (* d4 d1)) (* d1 d1)) (- (* d1 d1)) 0 (- (+ (* d4 d1) (* d2 d1)) (* d3 d1)) (- (+ (* d4 d1) (* d2 d1)) (* d3 d1)) (- (* d2 d1) (* d3 d1)) (- (* d2 d1) (* d3 d1)) (- (* d2 d1) (* d3 d1)) (- (* d2 d1) (+ (pow d1 2) (* d3 d1))) (- (+ (* d4 d1) (* d2 d1)) (* d3 d1)) (- (+ (* d4 d1) (* d2 d1)) (* d3 d1)) 3.774 * * [simplify]: Extracting # 0 : cost 0 3.775 * * [simplify]: Extracting # 1 : cost 0 3.775 * * [simplify]: Extracting # 2 : cost 0 3.775 * * [simplify]: Extracting # 3 : cost 0 3.775 * * [simplify]: Extracting # 4 : cost 0 3.776 * * [simplify]: Extracting # 5 : cost 0 3.776 * * [simplify]: Extracting # 6 : cost 0 3.776 * * [simplify]: iteration 0 : 107 enodes (cost 1089 ) 3.813 * * [simplify]: Extracting # 0 : cost 0 3.813 * * [simplify]: Extracting # 1 : cost 0 3.814 * * [simplify]: Extracting # 2 : cost 0 3.814 * * [simplify]: Extracting # 3 : cost 0 3.814 * * [simplify]: Extracting # 4 : cost 0 3.815 * * [simplify]: iteration 1 : 321 enodes (cost 882 ) 4.134 * * [simplify]: Extracting # 0 : cost 0 4.138 * * [simplify]: Extracting # 1 : cost 0 4.142 * * [simplify]: Extracting # 2 : cost 0 4.146 * * [simplify]: Extracting # 3 : cost 0 4.150 * * [simplify]: Extracting # 4 : cost 0 4.154 * * [simplify]: iteration 2 : 1691 enodes (cost 708 ) 5.360 * * [simplify]: Extracting # 0 : cost 0 5.366 * * [simplify]: Extracting # 1 : cost 0 5.381 * * [simplify]: Extracting # 2 : cost 0 5.387 * * [simplify]: Extracting # 3 : cost 0 5.392 * * [simplify]: Extracting # 4 : cost 0 5.398 * * [simplify]: iteration done: 5001 enodes (cost 692 ) 5.398 * [simplify]: Simplified to: (expm1 (* d1 (+ (- d2 d3) d4))) (log1p (* d1 (+ (- d2 d3) d4))) (exp (* d1 (+ (- d2 d3) d4))) (exp (* d1 (+ (- d2 d3) d4))) (log (* d1 (+ (- d2 d3) d4))) (exp (* d1 (+ (- d2 d3) d4))) (* (cbrt (* d1 (+ (- d2 d3) d4))) (cbrt (* d1 (+ (- d2 d3) d4)))) (cbrt (* d1 (+ (- d2 d3) d4))) (pow (* d1 (+ (- d2 d3) d4)) 3) (sqrt (* d1 (+ (- d2 d3) d4))) (sqrt (* d1 (+ (- d2 d3) d4))) (+ (pow (* d4 d1) 3) (pow (* d1 (- d2 d3)) 3)) (fma (* d1 (- d2 d3)) (* d1 (- d2 d3)) (* d4 (* d1 (* d1 (- d4 (- d2 d3)))))) (* (* d1 (- (- d2 d3) d4)) (* d1 (+ (- d2 d3) d4))) (* d1 (- (- d2 d3) d4)) (fma d1 d4 (* d1 (+ (- d3) d3))) (* d1 (+ d4 (- d3))) (* d1 (+ d4 (- d3))) (* d1 (- d3 d4)) (* d1 (- d2 d3)) (* d1 (+ (- d3) d3)) (expm1 (* d1 (- d2 d3))) (log1p (* d1 (- d2 d3))) (- (* d3 d1)) (exp (* d1 (- d2 d3))) (log (* d1 (- d2 d3))) (exp (* d1 (- d2 d3))) (* (cbrt (* d1 (- d2 d3))) (cbrt (* d1 (- d2 d3)))) (cbrt (* d1 (- d2 d3))) (pow (* d1 (- d2 d3)) 3) (sqrt (* d1 (- d2 d3))) (sqrt (* d1 (- d2 d3))) (- (pow (* d1 d2) 3) (pow (* d1 d3) 3)) (fma (* d2 d1) (* d2 d1) (* (* d3 d1) (* d1 (+ d2 d3)))) (- (* d3 d1)) (* (* d1 (+ d2 d3)) (* d1 (- d2 d3))) (* d1 (+ d2 d3)) (- d2 d3) (- (* d3 d1)) (fma (- d1) d1 (pow (cbrt (* d1 (+ (- d2 d3) d4))) 3)) (* d1 (+ (- d1) d1)) (fma d1 (- d4 d1) (* d1 (- d2 d3))) (* d1 (+ (- d1) d1)) (fma d1 (- d4 d1) (* d1 (- d2 d3))) (* d1 (+ (- d1) d1)) (expm1 (fma d1 (- d2 d3) (* (- d4 d1) d1))) (log1p (fma d1 (- d2 d3) (* (- d4 d1) d1))) (- (* d1 d1)) (- (* d1 d1)) (- (* d1 d1)) (exp (fma d1 (- d2 d3) (* (- d4 d1) d1))) (exp (fma d1 (- d2 d3) (* (- d4 d1) d1))) (exp (fma d1 (- d2 d3) (* (- d4 d1) d1))) (log (fma d1 (- d2 d3) (* (- d4 d1) d1))) (exp (fma d1 (- d2 d3) (* (- d4 d1) d1))) (* (cbrt (fma d1 (- d2 d3) (* (- d4 d1) d1))) (cbrt (fma d1 (- d2 d3) (* (- d4 d1) d1)))) (cbrt (fma d1 (- d2 d3) (* (- d4 d1) d1))) (pow (fma d1 (- d2 d3) (* (- d4 d1) d1)) 3) (sqrt (fma d1 (- d2 d3) (* (- d4 d1) d1))) (sqrt (fma d1 (- d2 d3) (* (- d4 d1) d1))) (- (pow (* d1 (+ (- d2 d3) d4)) 3) (pow d1 6)) (fma (* d1 d1) (fma d1 d1 (* d1 (+ (- d2 d3) d4))) (* (* d1 (+ (- d2 d3) d4)) (* d1 (+ (- d2 d3) d4)))) (- (* d1 d1)) (- (* (* d1 (+ (- d2 d3) d4)) (* d1 (+ (- d2 d3) d4))) (pow d1 4)) (fma d1 d1 (* d1 (+ (- d2 d3) d4))) (+ (sqrt (* d1 (+ (- d2 d3) d4))) d1) (- (sqrt (* d1 (+ (- d2 d3) d4))) d1) (* (- d4 d1) d1) (fma d1 d1 (* d1 (- d3 d4))) (- (* d1 d1)) 0 (* d1 (+ (- d2 d3) d4)) (* d1 (+ (- d2 d3) d4)) (* d1 (- d2 d3)) (* d1 (- d2 d3)) (* d1 (- d2 d3)) (- (* d1 (- d2 d1)) (* d3 d1)) (* d1 (+ (- d2 d3) d4)) (* d1 (+ (- d2 d3) d4)) 5.399 * * * [progress]: adding candidates to table 5.697 * * [progress]: iteration 2 / 4 5.697 * * * [progress]: picking best candidate 5.700 * * * * [pick]: Picked # 5.700 * * * [progress]: localizing error 5.718 * * * [progress]: generating rewritten candidates 5.718 * * * * [progress]: [ 1 / 2 ] rewriting at (2 1 3) 5.754 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1) 5.756 * * * [progress]: generating series expansions 5.756 * * * * [progress]: [ 1 / 2 ] generating series at (2 1 3) 5.756 * [backup-simplify]: Simplify (* d1 (- d2 d3)) into (* (- d2 d3) d1) 5.756 * [approximate]: Taking taylor expansion of (* (- d2 d3) d1) in (d1 d2 d3) around 0 5.756 * [taylor]: Taking taylor expansion of (* (- d2 d3) d1) in d3 5.756 * [taylor]: Taking taylor expansion of (- d2 d3) in d3 5.756 * [taylor]: Taking taylor expansion of d2 in d3 5.756 * [backup-simplify]: Simplify d2 into d2 5.757 * [taylor]: Taking taylor expansion of d3 in d3 5.757 * [backup-simplify]: Simplify 0 into 0 5.757 * [backup-simplify]: Simplify 1 into 1 5.757 * [taylor]: Taking taylor expansion of d1 in d3 5.757 * [backup-simplify]: Simplify d1 into d1 5.757 * [taylor]: Taking taylor expansion of (* (- d2 d3) d1) in d2 5.757 * [taylor]: Taking taylor expansion of (- d2 d3) in d2 5.757 * [taylor]: Taking taylor expansion of d2 in d2 5.757 * [backup-simplify]: Simplify 0 into 0 5.757 * [backup-simplify]: Simplify 1 into 1 5.757 * [taylor]: Taking taylor expansion of d3 in d2 5.757 * [backup-simplify]: Simplify d3 into d3 5.757 * [taylor]: Taking taylor expansion of d1 in d2 5.757 * [backup-simplify]: Simplify d1 into d1 5.757 * [taylor]: Taking taylor expansion of (* (- d2 d3) d1) in d1 5.757 * [taylor]: Taking taylor expansion of (- d2 d3) in d1 5.757 * [taylor]: Taking taylor expansion of d2 in d1 5.757 * [backup-simplify]: Simplify d2 into d2 5.757 * [taylor]: Taking taylor expansion of d3 in d1 5.757 * [backup-simplify]: Simplify d3 into d3 5.757 * [taylor]: Taking taylor expansion of d1 in d1 5.757 * [backup-simplify]: Simplify 0 into 0 5.757 * [backup-simplify]: Simplify 1 into 1 5.757 * [taylor]: Taking taylor expansion of (* (- d2 d3) d1) in d1 5.757 * [taylor]: Taking taylor expansion of (- d2 d3) in d1 5.757 * [taylor]: Taking taylor expansion of d2 in d1 5.757 * [backup-simplify]: Simplify d2 into d2 5.757 * [taylor]: Taking taylor expansion of d3 in d1 5.757 * [backup-simplify]: Simplify d3 into d3 5.757 * [taylor]: Taking taylor expansion of d1 in d1 5.757 * [backup-simplify]: Simplify 0 into 0 5.757 * [backup-simplify]: Simplify 1 into 1 5.757 * [backup-simplify]: Simplify (- d3) into (- d3) 5.757 * [backup-simplify]: Simplify (+ d2 (- d3)) into (- d2 d3) 5.757 * [backup-simplify]: Simplify (* (- d2 d3) 0) into 0 5.757 * [taylor]: Taking taylor expansion of 0 in d2 5.757 * [backup-simplify]: Simplify 0 into 0 5.757 * [taylor]: Taking taylor expansion of 0 in d3 5.757 * [backup-simplify]: Simplify 0 into 0 5.757 * [backup-simplify]: Simplify 0 into 0 5.758 * [backup-simplify]: Simplify (- 0) into 0 5.758 * [backup-simplify]: Simplify (+ 0 0) into 0 5.758 * [backup-simplify]: Simplify (+ (* (- d2 d3) 1) (* 0 0)) into (- d2 d3) 5.758 * [taylor]: Taking taylor expansion of (- d2 d3) in d2 5.758 * [taylor]: Taking taylor expansion of d2 in d2 5.758 * [backup-simplify]: Simplify 0 into 0 5.758 * [backup-simplify]: Simplify 1 into 1 5.758 * [taylor]: Taking taylor expansion of d3 in d2 5.758 * [backup-simplify]: Simplify d3 into d3 5.758 * [backup-simplify]: Simplify (- d3) into (- d3) 5.758 * [backup-simplify]: Simplify (+ 0 (- d3)) into (- d3) 5.758 * [taylor]: Taking taylor expansion of (- d3) in d3 5.758 * [taylor]: Taking taylor expansion of d3 in d3 5.759 * [backup-simplify]: Simplify 0 into 0 5.759 * [backup-simplify]: Simplify 1 into 1 5.759 * [backup-simplify]: Simplify (- 0) into 0 5.759 * [backup-simplify]: Simplify 0 into 0 5.759 * [taylor]: Taking taylor expansion of 0 in d3 5.759 * [backup-simplify]: Simplify 0 into 0 5.759 * [backup-simplify]: Simplify 0 into 0 5.759 * [backup-simplify]: Simplify 0 into 0 5.759 * [backup-simplify]: Simplify (- 0) into 0 5.759 * [backup-simplify]: Simplify (+ 0 0) into 0 5.760 * [backup-simplify]: Simplify (+ (* (- d2 d3) 0) (+ (* 0 1) (* 0 0))) into 0 5.760 * [taylor]: Taking taylor expansion of 0 in d2 5.760 * [backup-simplify]: Simplify 0 into 0 5.760 * [taylor]: Taking taylor expansion of 0 in d3 5.760 * [backup-simplify]: Simplify 0 into 0 5.760 * [backup-simplify]: Simplify 0 into 0 5.760 * [backup-simplify]: Simplify (- 0) into 0 5.760 * [backup-simplify]: Simplify (+ 1 0) into 1 5.760 * [taylor]: Taking taylor expansion of 1 in d3 5.760 * [backup-simplify]: Simplify 1 into 1 5.760 * [backup-simplify]: Simplify 1 into 1 5.760 * [taylor]: Taking taylor expansion of 0 in d3 5.761 * [backup-simplify]: Simplify 0 into 0 5.761 * [backup-simplify]: Simplify 0 into 0 5.761 * [backup-simplify]: Simplify (- 1) into -1 5.761 * [backup-simplify]: Simplify -1 into -1 5.761 * [backup-simplify]: Simplify 0 into 0 5.761 * [backup-simplify]: Simplify 0 into 0 5.761 * [backup-simplify]: Simplify (- 0) into 0 5.761 * [backup-simplify]: Simplify (+ 0 0) into 0 5.762 * [backup-simplify]: Simplify (+ (* (- d2 d3) 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 5.762 * [taylor]: Taking taylor expansion of 0 in d2 5.762 * [backup-simplify]: Simplify 0 into 0 5.762 * [taylor]: Taking taylor expansion of 0 in d3 5.762 * [backup-simplify]: Simplify 0 into 0 5.762 * [backup-simplify]: Simplify 0 into 0 5.762 * [taylor]: Taking taylor expansion of 0 in d3 5.762 * [backup-simplify]: Simplify 0 into 0 5.762 * [backup-simplify]: Simplify 0 into 0 5.762 * [backup-simplify]: Simplify (- 0) into 0 5.762 * [backup-simplify]: Simplify (+ 0 0) into 0 5.762 * [taylor]: Taking taylor expansion of 0 in d3 5.762 * [backup-simplify]: Simplify 0 into 0 5.763 * [backup-simplify]: Simplify 0 into 0 5.763 * [taylor]: Taking taylor expansion of 0 in d3 5.763 * [backup-simplify]: Simplify 0 into 0 5.763 * [backup-simplify]: Simplify 0 into 0 5.763 * [backup-simplify]: Simplify (+ (* -1 (* d3 (* 1 d1))) (* 1 (* 1 (* d2 d1)))) into (- (* d2 d1) (* d3 d1)) 5.763 * [backup-simplify]: Simplify (* (/ 1 d1) (- (/ 1 d2) (/ 1 d3))) into (/ (- (/ 1 d2) (/ 1 d3)) d1) 5.763 * [approximate]: Taking taylor expansion of (/ (- (/ 1 d2) (/ 1 d3)) d1) in (d1 d2 d3) around 0 5.763 * [taylor]: Taking taylor expansion of (/ (- (/ 1 d2) (/ 1 d3)) d1) in d3 5.763 * [taylor]: Taking taylor expansion of (- (/ 1 d2) (/ 1 d3)) in d3 5.763 * [taylor]: Taking taylor expansion of (/ 1 d2) in d3 5.763 * [taylor]: Taking taylor expansion of d2 in d3 5.763 * [backup-simplify]: Simplify d2 into d2 5.763 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 5.763 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3 5.763 * [taylor]: Taking taylor expansion of d3 in d3 5.763 * [backup-simplify]: Simplify 0 into 0 5.763 * [backup-simplify]: Simplify 1 into 1 5.763 * [backup-simplify]: Simplify (/ 1 1) into 1 5.763 * [taylor]: Taking taylor expansion of d1 in d3 5.763 * [backup-simplify]: Simplify d1 into d1 5.764 * [backup-simplify]: Simplify (- 1) into -1 5.764 * [backup-simplify]: Simplify (+ 0 -1) into -1 5.764 * [backup-simplify]: Simplify (/ -1 d1) into (/ -1 d1) 5.764 * [taylor]: Taking taylor expansion of (/ (- (/ 1 d2) (/ 1 d3)) d1) in d2 5.764 * [taylor]: Taking taylor expansion of (- (/ 1 d2) (/ 1 d3)) in d2 5.764 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2 5.764 * [taylor]: Taking taylor expansion of d2 in d2 5.764 * [backup-simplify]: Simplify 0 into 0 5.764 * [backup-simplify]: Simplify 1 into 1 5.764 * [backup-simplify]: Simplify (/ 1 1) into 1 5.764 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2 5.764 * [taylor]: Taking taylor expansion of d3 in d2 5.764 * [backup-simplify]: Simplify d3 into d3 5.764 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 5.764 * [taylor]: Taking taylor expansion of d1 in d2 5.764 * [backup-simplify]: Simplify d1 into d1 5.765 * [backup-simplify]: Simplify (+ 1 0) into 1 5.765 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 5.765 * [taylor]: Taking taylor expansion of (/ (- (/ 1 d2) (/ 1 d3)) d1) in d1 5.765 * [taylor]: Taking taylor expansion of (- (/ 1 d2) (/ 1 d3)) in d1 5.765 * [taylor]: Taking taylor expansion of (/ 1 d2) in d1 5.765 * [taylor]: Taking taylor expansion of d2 in d1 5.765 * [backup-simplify]: Simplify d2 into d2 5.765 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 5.765 * [taylor]: Taking taylor expansion of (/ 1 d3) in d1 5.765 * [taylor]: Taking taylor expansion of d3 in d1 5.765 * [backup-simplify]: Simplify d3 into d3 5.765 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 5.765 * [taylor]: Taking taylor expansion of d1 in d1 5.765 * [backup-simplify]: Simplify 0 into 0 5.765 * [backup-simplify]: Simplify 1 into 1 5.765 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 5.765 * [backup-simplify]: Simplify (+ (/ 1 d2) (- (/ 1 d3))) into (- (/ 1 d2) (/ 1 d3)) 5.765 * [backup-simplify]: Simplify (/ (- (/ 1 d2) (/ 1 d3)) 1) into (- (/ 1 d2) (/ 1 d3)) 5.765 * [taylor]: Taking taylor expansion of (/ (- (/ 1 d2) (/ 1 d3)) d1) in d1 5.765 * [taylor]: Taking taylor expansion of (- (/ 1 d2) (/ 1 d3)) in d1 5.765 * [taylor]: Taking taylor expansion of (/ 1 d2) in d1 5.765 * [taylor]: Taking taylor expansion of d2 in d1 5.765 * [backup-simplify]: Simplify d2 into d2 5.765 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 5.765 * [taylor]: Taking taylor expansion of (/ 1 d3) in d1 5.765 * [taylor]: Taking taylor expansion of d3 in d1 5.765 * [backup-simplify]: Simplify d3 into d3 5.765 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 5.765 * [taylor]: Taking taylor expansion of d1 in d1 5.765 * [backup-simplify]: Simplify 0 into 0 5.765 * [backup-simplify]: Simplify 1 into 1 5.765 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 5.765 * [backup-simplify]: Simplify (+ (/ 1 d2) (- (/ 1 d3))) into (- (/ 1 d2) (/ 1 d3)) 5.766 * [backup-simplify]: Simplify (/ (- (/ 1 d2) (/ 1 d3)) 1) into (- (/ 1 d2) (/ 1 d3)) 5.766 * [taylor]: Taking taylor expansion of (- (/ 1 d2) (/ 1 d3)) in d2 5.766 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2 5.766 * [taylor]: Taking taylor expansion of d2 in d2 5.766 * [backup-simplify]: Simplify 0 into 0 5.766 * [backup-simplify]: Simplify 1 into 1 5.766 * [backup-simplify]: Simplify (/ 1 1) into 1 5.766 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2 5.766 * [taylor]: Taking taylor expansion of d3 in d2 5.766 * [backup-simplify]: Simplify d3 into d3 5.766 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 5.766 * [backup-simplify]: Simplify (+ 1 0) into 1 5.766 * [taylor]: Taking taylor expansion of 1 in d3 5.766 * [backup-simplify]: Simplify 1 into 1 5.766 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0 5.766 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 5.767 * [backup-simplify]: Simplify (- 0) into 0 5.767 * [backup-simplify]: Simplify (+ 0 0) into 0 5.768 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (- (/ 1 d2) (/ 1 d3)) (/ 0 1)))) into 0 5.768 * [taylor]: Taking taylor expansion of 0 in d2 5.768 * [backup-simplify]: Simplify 0 into 0 5.768 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 5.768 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 5.768 * [backup-simplify]: Simplify (+ 0 (- (/ 1 d3))) into (- (/ 1 d3)) 5.768 * [taylor]: Taking taylor expansion of (- (/ 1 d3)) in d3 5.768 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3 5.768 * [taylor]: Taking taylor expansion of d3 in d3 5.768 * [backup-simplify]: Simplify 0 into 0 5.768 * [backup-simplify]: Simplify 1 into 1 5.768 * [backup-simplify]: Simplify (/ 1 1) into 1 5.769 * [backup-simplify]: Simplify (- 1) into -1 5.769 * [backup-simplify]: Simplify -1 into -1 5.769 * [backup-simplify]: Simplify 1 into 1 5.769 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0 5.769 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0 5.769 * [backup-simplify]: Simplify (- 0) into 0 5.770 * [backup-simplify]: Simplify (+ 0 0) into 0 5.770 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (- (/ 1 d2) (/ 1 d3)) (/ 0 1)) (* 0 (/ 0 1)))) into 0 5.770 * [taylor]: Taking taylor expansion of 0 in d2 5.771 * [backup-simplify]: Simplify 0 into 0 5.771 * [taylor]: Taking taylor expansion of 0 in d3 5.771 * [backup-simplify]: Simplify 0 into 0 5.771 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 5.771 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 5.772 * [backup-simplify]: Simplify (- 0) into 0 5.772 * [backup-simplify]: Simplify (+ 0 0) into 0 5.772 * [taylor]: Taking taylor expansion of 0 in d3 5.772 * [backup-simplify]: Simplify 0 into 0 5.773 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 5.773 * [backup-simplify]: Simplify (- 0) into 0 5.773 * [backup-simplify]: Simplify 0 into 0 5.773 * [backup-simplify]: Simplify 0 into 0 5.773 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)) (* 0 (/ 0 d2)))) into 0 5.773 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)) (* 0 (/ 0 d3)))) into 0 5.773 * [backup-simplify]: Simplify (- 0) into 0 5.774 * [backup-simplify]: Simplify (+ 0 0) into 0 5.775 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (- (/ 1 d2) (/ 1 d3)) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 5.775 * [taylor]: Taking taylor expansion of 0 in d2 5.775 * [backup-simplify]: Simplify 0 into 0 5.775 * [taylor]: Taking taylor expansion of 0 in d3 5.775 * [backup-simplify]: Simplify 0 into 0 5.775 * [taylor]: Taking taylor expansion of 0 in d3 5.775 * [backup-simplify]: Simplify 0 into 0 5.776 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 5.776 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0 5.776 * [backup-simplify]: Simplify (- 0) into 0 5.776 * [backup-simplify]: Simplify (+ 0 0) into 0 5.776 * [taylor]: Taking taylor expansion of 0 in d3 5.776 * [backup-simplify]: Simplify 0 into 0 5.776 * [backup-simplify]: Simplify 0 into 0 5.776 * [backup-simplify]: Simplify 0 into 0 5.777 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 5.777 * [backup-simplify]: Simplify (- 0) into 0 5.777 * [backup-simplify]: Simplify 0 into 0 5.777 * [backup-simplify]: Simplify 0 into 0 5.777 * [backup-simplify]: Simplify (+ (* 1 (* 1 (* (/ 1 (/ 1 d2)) (/ 1 (/ 1 d1))))) (* -1 (* (/ 1 (/ 1 d3)) (* 1 (/ 1 (/ 1 d1)))))) into (- (* d2 d1) (* d3 d1)) 5.778 * [backup-simplify]: Simplify (* (/ 1 (- d1)) (- (/ 1 (- d2)) (/ 1 (- d3)))) into (* -1 (/ (- (/ 1 d3) (/ 1 d2)) d1)) 5.778 * [approximate]: Taking taylor expansion of (* -1 (/ (- (/ 1 d3) (/ 1 d2)) d1)) in (d1 d2 d3) around 0 5.778 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 d3) (/ 1 d2)) d1)) in d3 5.778 * [taylor]: Taking taylor expansion of -1 in d3 5.778 * [backup-simplify]: Simplify -1 into -1 5.778 * [taylor]: Taking taylor expansion of (/ (- (/ 1 d3) (/ 1 d2)) d1) in d3 5.778 * [taylor]: Taking taylor expansion of (- (/ 1 d3) (/ 1 d2)) in d3 5.778 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3 5.778 * [taylor]: Taking taylor expansion of d3 in d3 5.778 * [backup-simplify]: Simplify 0 into 0 5.778 * [backup-simplify]: Simplify 1 into 1 5.778 * [backup-simplify]: Simplify (/ 1 1) into 1 5.778 * [taylor]: Taking taylor expansion of (/ 1 d2) in d3 5.778 * [taylor]: Taking taylor expansion of d2 in d3 5.778 * [backup-simplify]: Simplify d2 into d2 5.778 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 5.778 * [taylor]: Taking taylor expansion of d1 in d3 5.778 * [backup-simplify]: Simplify d1 into d1 5.778 * [backup-simplify]: Simplify (+ 1 0) into 1 5.778 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 5.778 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 d3) (/ 1 d2)) d1)) in d2 5.778 * [taylor]: Taking taylor expansion of -1 in d2 5.778 * [backup-simplify]: Simplify -1 into -1 5.778 * [taylor]: Taking taylor expansion of (/ (- (/ 1 d3) (/ 1 d2)) d1) in d2 5.778 * [taylor]: Taking taylor expansion of (- (/ 1 d3) (/ 1 d2)) in d2 5.778 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2 5.779 * [taylor]: Taking taylor expansion of d3 in d2 5.779 * [backup-simplify]: Simplify d3 into d3 5.779 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 5.779 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2 5.779 * [taylor]: Taking taylor expansion of d2 in d2 5.779 * [backup-simplify]: Simplify 0 into 0 5.779 * [backup-simplify]: Simplify 1 into 1 5.779 * [backup-simplify]: Simplify (/ 1 1) into 1 5.779 * [taylor]: Taking taylor expansion of d1 in d2 5.779 * [backup-simplify]: Simplify d1 into d1 5.779 * [backup-simplify]: Simplify (- 1) into -1 5.779 * [backup-simplify]: Simplify (+ 0 -1) into -1 5.779 * [backup-simplify]: Simplify (/ -1 d1) into (/ -1 d1) 5.779 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 d3) (/ 1 d2)) d1)) in d1 5.779 * [taylor]: Taking taylor expansion of -1 in d1 5.779 * [backup-simplify]: Simplify -1 into -1 5.779 * [taylor]: Taking taylor expansion of (/ (- (/ 1 d3) (/ 1 d2)) d1) in d1 5.780 * [taylor]: Taking taylor expansion of (- (/ 1 d3) (/ 1 d2)) in d1 5.780 * [taylor]: Taking taylor expansion of (/ 1 d3) in d1 5.780 * [taylor]: Taking taylor expansion of d3 in d1 5.780 * [backup-simplify]: Simplify d3 into d3 5.780 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 5.780 * [taylor]: Taking taylor expansion of (/ 1 d2) in d1 5.780 * [taylor]: Taking taylor expansion of d2 in d1 5.780 * [backup-simplify]: Simplify d2 into d2 5.780 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 5.780 * [taylor]: Taking taylor expansion of d1 in d1 5.780 * [backup-simplify]: Simplify 0 into 0 5.780 * [backup-simplify]: Simplify 1 into 1 5.780 * [backup-simplify]: Simplify (- (/ 1 d2)) into (- (/ 1 d2)) 5.780 * [backup-simplify]: Simplify (+ (/ 1 d3) (- (/ 1 d2))) into (- (/ 1 d3) (/ 1 d2)) 5.780 * [backup-simplify]: Simplify (/ (- (/ 1 d3) (/ 1 d2)) 1) into (- (/ 1 d3) (/ 1 d2)) 5.780 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 d3) (/ 1 d2)) d1)) in d1 5.780 * [taylor]: Taking taylor expansion of -1 in d1 5.780 * [backup-simplify]: Simplify -1 into -1 5.780 * [taylor]: Taking taylor expansion of (/ (- (/ 1 d3) (/ 1 d2)) d1) in d1 5.780 * [taylor]: Taking taylor expansion of (- (/ 1 d3) (/ 1 d2)) in d1 5.780 * [taylor]: Taking taylor expansion of (/ 1 d3) in d1 5.780 * [taylor]: Taking taylor expansion of d3 in d1 5.780 * [backup-simplify]: Simplify d3 into d3 5.780 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 5.780 * [taylor]: Taking taylor expansion of (/ 1 d2) in d1 5.780 * [taylor]: Taking taylor expansion of d2 in d1 5.780 * [backup-simplify]: Simplify d2 into d2 5.780 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 5.780 * [taylor]: Taking taylor expansion of d1 in d1 5.780 * [backup-simplify]: Simplify 0 into 0 5.780 * [backup-simplify]: Simplify 1 into 1 5.780 * [backup-simplify]: Simplify (- (/ 1 d2)) into (- (/ 1 d2)) 5.780 * [backup-simplify]: Simplify (+ (/ 1 d3) (- (/ 1 d2))) into (- (/ 1 d3) (/ 1 d2)) 5.780 * [backup-simplify]: Simplify (/ (- (/ 1 d3) (/ 1 d2)) 1) into (- (/ 1 d3) (/ 1 d2)) 5.781 * [backup-simplify]: Simplify (* -1 (- (/ 1 d3) (/ 1 d2))) into (* -1 (- (/ 1 d3) (/ 1 d2))) 5.781 * [taylor]: Taking taylor expansion of (* -1 (- (/ 1 d3) (/ 1 d2))) in d2 5.781 * [taylor]: Taking taylor expansion of -1 in d2 5.781 * [backup-simplify]: Simplify -1 into -1 5.781 * [taylor]: Taking taylor expansion of (- (/ 1 d3) (/ 1 d2)) in d2 5.781 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2 5.781 * [taylor]: Taking taylor expansion of d3 in d2 5.781 * [backup-simplify]: Simplify d3 into d3 5.781 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 5.781 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2 5.781 * [taylor]: Taking taylor expansion of d2 in d2 5.781 * [backup-simplify]: Simplify 0 into 0 5.781 * [backup-simplify]: Simplify 1 into 1 5.781 * [backup-simplify]: Simplify (/ 1 1) into 1 5.781 * [backup-simplify]: Simplify (- 1) into -1 5.782 * [backup-simplify]: Simplify (+ 0 -1) into -1 5.782 * [backup-simplify]: Simplify (* -1 -1) into 1 5.782 * [taylor]: Taking taylor expansion of 1 in d3 5.782 * [backup-simplify]: Simplify 1 into 1 5.782 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 5.782 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0 5.782 * [backup-simplify]: Simplify (- 0) into 0 5.782 * [backup-simplify]: Simplify (+ 0 0) into 0 5.783 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (- (/ 1 d3) (/ 1 d2)) (/ 0 1)))) into 0 5.783 * [backup-simplify]: Simplify (+ (* -1 0) (* 0 (- (/ 1 d3) (/ 1 d2)))) into 0 5.783 * [taylor]: Taking taylor expansion of 0 in d2 5.783 * [backup-simplify]: Simplify 0 into 0 5.784 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 5.784 * [backup-simplify]: Simplify (- 0) into 0 5.784 * [backup-simplify]: Simplify (+ (/ 1 d3) 0) into (/ 1 d3) 5.784 * [backup-simplify]: Simplify (+ (* -1 (/ 1 d3)) (* 0 -1)) into (- (/ 1 d3)) 5.785 * [taylor]: Taking taylor expansion of (- (/ 1 d3)) in d3 5.785 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3 5.785 * [taylor]: Taking taylor expansion of d3 in d3 5.785 * [backup-simplify]: Simplify 0 into 0 5.785 * [backup-simplify]: Simplify 1 into 1 5.785 * [backup-simplify]: Simplify (/ 1 1) into 1 5.785 * [backup-simplify]: Simplify (- 1) into -1 5.785 * [backup-simplify]: Simplify -1 into -1 5.785 * [backup-simplify]: Simplify 1 into 1 5.785 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0 5.785 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0 5.786 * [backup-simplify]: Simplify (- 0) into 0 5.786 * [backup-simplify]: Simplify (+ 0 0) into 0 5.787 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (- (/ 1 d3) (/ 1 d2)) (/ 0 1)) (* 0 (/ 0 1)))) into 0 5.787 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (- (/ 1 d3) (/ 1 d2))))) into 0 5.787 * [taylor]: Taking taylor expansion of 0 in d2 5.787 * [backup-simplify]: Simplify 0 into 0 5.787 * [taylor]: Taking taylor expansion of 0 in d3 5.787 * [backup-simplify]: Simplify 0 into 0 5.787 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 5.788 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 5.788 * [backup-simplify]: Simplify (- 0) into 0 5.788 * [backup-simplify]: Simplify (+ 0 0) into 0 5.789 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 (/ 1 d3)) (* 0 -1))) into 0 5.789 * [taylor]: Taking taylor expansion of 0 in d3 5.789 * [backup-simplify]: Simplify 0 into 0 5.789 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 5.790 * [backup-simplify]: Simplify (- 0) into 0 5.790 * [backup-simplify]: Simplify 0 into 0 5.790 * [backup-simplify]: Simplify 0 into 0 5.790 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)) (* 0 (/ 0 d3)))) into 0 5.790 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)) (* 0 (/ 0 d2)))) into 0 5.790 * [backup-simplify]: Simplify (- 0) into 0 5.790 * [backup-simplify]: Simplify (+ 0 0) into 0 5.792 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (- (/ 1 d3) (/ 1 d2)) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 5.792 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (- (/ 1 d3) (/ 1 d2)))))) into 0 5.792 * [taylor]: Taking taylor expansion of 0 in d2 5.792 * [backup-simplify]: Simplify 0 into 0 5.792 * [taylor]: Taking taylor expansion of 0 in d3 5.792 * [backup-simplify]: Simplify 0 into 0 5.792 * [taylor]: Taking taylor expansion of 0 in d3 5.792 * [backup-simplify]: Simplify 0 into 0 5.793 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0 5.793 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 5.793 * [backup-simplify]: Simplify (- 0) into 0 5.794 * [backup-simplify]: Simplify (+ 0 0) into 0 5.794 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 (/ 1 d3)) (* 0 -1)))) into 0 5.794 * [taylor]: Taking taylor expansion of 0 in d3 5.794 * [backup-simplify]: Simplify 0 into 0 5.794 * [backup-simplify]: Simplify 0 into 0 5.794 * [backup-simplify]: Simplify 0 into 0 5.795 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 5.795 * [backup-simplify]: Simplify (- 0) into 0 5.795 * [backup-simplify]: Simplify 0 into 0 5.795 * [backup-simplify]: Simplify 0 into 0 5.795 * [backup-simplify]: Simplify (+ (* 1 (* 1 (* (/ 1 (/ 1 (- d2))) (/ 1 (/ 1 (- d1)))))) (* -1 (* (/ 1 (/ 1 (- d3))) (* 1 (/ 1 (/ 1 (- d1))))))) into (- (* d2 d1) (* d3 d1)) 5.795 * * * * [progress]: [ 2 / 2 ] generating series at (2 1) 5.796 * [backup-simplify]: Simplify (fma d1 (- d4 d1) (* d1 (- d2 d3))) into (fma d1 (- d4 d1) (* (- d2 d3) d1)) 5.796 * [approximate]: Taking taylor expansion of (fma d1 (- d4 d1) (* (- d2 d3) d1)) in (d1 d4 d2 d3) around 0 5.796 * [taylor]: Taking taylor expansion of (fma d1 (- d4 d1) (* (- d2 d3) d1)) in d3 5.796 * [taylor]: Rewrote expression to (+ (* d1 (- d4 d1)) (* (- d2 d3) d1)) 5.796 * [taylor]: Taking taylor expansion of (* d1 (- d4 d1)) in d3 5.796 * [taylor]: Taking taylor expansion of d1 in d3 5.796 * [backup-simplify]: Simplify d1 into d1 5.796 * [taylor]: Taking taylor expansion of (- d4 d1) in d3 5.796 * [taylor]: Taking taylor expansion of d4 in d3 5.796 * [backup-simplify]: Simplify d4 into d4 5.796 * [taylor]: Taking taylor expansion of d1 in d3 5.796 * [backup-simplify]: Simplify d1 into d1 5.796 * [taylor]: Taking taylor expansion of (* (- d2 d3) d1) in d3 5.796 * [taylor]: Taking taylor expansion of (- d2 d3) in d3 5.796 * [taylor]: Taking taylor expansion of d2 in d3 5.796 * [backup-simplify]: Simplify d2 into d2 5.796 * [taylor]: Taking taylor expansion of d3 in d3 5.796 * [backup-simplify]: Simplify 0 into 0 5.796 * [backup-simplify]: Simplify 1 into 1 5.796 * [taylor]: Taking taylor expansion of d1 in d3 5.796 * [backup-simplify]: Simplify d1 into d1 5.796 * [taylor]: Taking taylor expansion of (fma d1 (- d4 d1) (* (- d2 d3) d1)) in d2 5.796 * [taylor]: Rewrote expression to (+ (* d1 (- d4 d1)) (* (- d2 d3) d1)) 5.796 * [taylor]: Taking taylor expansion of (* d1 (- d4 d1)) in d2 5.796 * [taylor]: Taking taylor expansion of d1 in d2 5.796 * [backup-simplify]: Simplify d1 into d1 5.796 * [taylor]: Taking taylor expansion of (- d4 d1) in d2 5.796 * [taylor]: Taking taylor expansion of d4 in d2 5.796 * [backup-simplify]: Simplify d4 into d4 5.796 * [taylor]: Taking taylor expansion of d1 in d2 5.796 * [backup-simplify]: Simplify d1 into d1 5.796 * [taylor]: Taking taylor expansion of (* (- d2 d3) d1) in d2 5.796 * [taylor]: Taking taylor expansion of (- d2 d3) in d2 5.796 * [taylor]: Taking taylor expansion of d2 in d2 5.796 * [backup-simplify]: Simplify 0 into 0 5.796 * [backup-simplify]: Simplify 1 into 1 5.796 * [taylor]: Taking taylor expansion of d3 in d2 5.796 * [backup-simplify]: Simplify d3 into d3 5.796 * [taylor]: Taking taylor expansion of d1 in d2 5.796 * [backup-simplify]: Simplify d1 into d1 5.796 * [taylor]: Taking taylor expansion of (fma d1 (- d4 d1) (* (- d2 d3) d1)) in d4 5.797 * [taylor]: Rewrote expression to (+ (* d1 (- d4 d1)) (* (- d2 d3) d1)) 5.797 * [taylor]: Taking taylor expansion of (* d1 (- d4 d1)) in d4 5.797 * [taylor]: Taking taylor expansion of d1 in d4 5.797 * [backup-simplify]: Simplify d1 into d1 5.797 * [taylor]: Taking taylor expansion of (- d4 d1) in d4 5.797 * [taylor]: Taking taylor expansion of d4 in d4 5.797 * [backup-simplify]: Simplify 0 into 0 5.797 * [backup-simplify]: Simplify 1 into 1 5.797 * [taylor]: Taking taylor expansion of d1 in d4 5.797 * [backup-simplify]: Simplify d1 into d1 5.797 * [taylor]: Taking taylor expansion of (* (- d2 d3) d1) in d4 5.797 * [taylor]: Taking taylor expansion of (- d2 d3) in d4 5.797 * [taylor]: Taking taylor expansion of d2 in d4 5.797 * [backup-simplify]: Simplify d2 into d2 5.797 * [taylor]: Taking taylor expansion of d3 in d4 5.797 * [backup-simplify]: Simplify d3 into d3 5.797 * [taylor]: Taking taylor expansion of d1 in d4 5.797 * [backup-simplify]: Simplify d1 into d1 5.797 * [taylor]: Taking taylor expansion of (fma d1 (- d4 d1) (* (- d2 d3) d1)) in d1 5.797 * [taylor]: Rewrote expression to (+ (* d1 (- d4 d1)) (* (- d2 d3) d1)) 5.797 * [taylor]: Taking taylor expansion of (* d1 (- d4 d1)) in d1 5.797 * [taylor]: Taking taylor expansion of d1 in d1 5.797 * [backup-simplify]: Simplify 0 into 0 5.797 * [backup-simplify]: Simplify 1 into 1 5.797 * [taylor]: Taking taylor expansion of (- d4 d1) in d1 5.797 * [taylor]: Taking taylor expansion of d4 in d1 5.797 * [backup-simplify]: Simplify d4 into d4 5.797 * [taylor]: Taking taylor expansion of d1 in d1 5.797 * [backup-simplify]: Simplify 0 into 0 5.797 * [backup-simplify]: Simplify 1 into 1 5.797 * [taylor]: Taking taylor expansion of (* (- d2 d3) d1) in d1 5.797 * [taylor]: Taking taylor expansion of (- d2 d3) in d1 5.797 * [taylor]: Taking taylor expansion of d2 in d1 5.797 * [backup-simplify]: Simplify d2 into d2 5.797 * [taylor]: Taking taylor expansion of d3 in d1 5.797 * [backup-simplify]: Simplify d3 into d3 5.797 * [taylor]: Taking taylor expansion of d1 in d1 5.797 * [backup-simplify]: Simplify 0 into 0 5.797 * [backup-simplify]: Simplify 1 into 1 5.797 * [taylor]: Taking taylor expansion of (fma d1 (- d4 d1) (* (- d2 d3) d1)) in d1 5.797 * [taylor]: Rewrote expression to (+ (* d1 (- d4 d1)) (* (- d2 d3) d1)) 5.797 * [taylor]: Taking taylor expansion of (* d1 (- d4 d1)) in d1 5.797 * [taylor]: Taking taylor expansion of d1 in d1 5.797 * [backup-simplify]: Simplify 0 into 0 5.797 * [backup-simplify]: Simplify 1 into 1 5.797 * [taylor]: Taking taylor expansion of (- d4 d1) in d1 5.797 * [taylor]: Taking taylor expansion of d4 in d1 5.797 * [backup-simplify]: Simplify d4 into d4 5.797 * [taylor]: Taking taylor expansion of d1 in d1 5.797 * [backup-simplify]: Simplify 0 into 0 5.797 * [backup-simplify]: Simplify 1 into 1 5.797 * [taylor]: Taking taylor expansion of (* (- d2 d3) d1) in d1 5.797 * [taylor]: Taking taylor expansion of (- d2 d3) in d1 5.797 * [taylor]: Taking taylor expansion of d2 in d1 5.798 * [backup-simplify]: Simplify d2 into d2 5.798 * [taylor]: Taking taylor expansion of d3 in d1 5.798 * [backup-simplify]: Simplify d3 into d3 5.798 * [taylor]: Taking taylor expansion of d1 in d1 5.798 * [backup-simplify]: Simplify 0 into 0 5.798 * [backup-simplify]: Simplify 1 into 1 5.798 * [backup-simplify]: Simplify (- 0) into 0 5.798 * [backup-simplify]: Simplify (+ d4 0) into d4 5.798 * [backup-simplify]: Simplify (* 0 d4) into 0 5.798 * [backup-simplify]: Simplify (- d3) into (- d3) 5.798 * [backup-simplify]: Simplify (+ d2 (- d3)) into (- d2 d3) 5.798 * [backup-simplify]: Simplify (* (- d2 d3) 0) into 0 5.798 * [backup-simplify]: Simplify (+ 0 0) into 0 5.798 * [taylor]: Taking taylor expansion of 0 in d4 5.798 * [backup-simplify]: Simplify 0 into 0 5.798 * [taylor]: Taking taylor expansion of 0 in d2 5.798 * [backup-simplify]: Simplify 0 into 0 5.798 * [taylor]: Taking taylor expansion of 0 in d3 5.798 * [backup-simplify]: Simplify 0 into 0 5.798 * [backup-simplify]: Simplify 0 into 0 5.799 * [backup-simplify]: Simplify (- 1) into -1 5.799 * [backup-simplify]: Simplify (+ 0 -1) into -1 5.799 * [backup-simplify]: Simplify (+ (* 0 -1) (* 1 d4)) into d4 5.800 * [backup-simplify]: Simplify (- 0) into 0 5.800 * [backup-simplify]: Simplify (+ 0 0) into 0 5.800 * [backup-simplify]: Simplify (+ (* (- d2 d3) 1) (* 0 0)) into (- d2 d3) 5.800 * [backup-simplify]: Simplify (+ d4 (- d2 d3)) into (- (+ d4 d2) d3) 5.800 * [taylor]: Taking taylor expansion of (- (+ d4 d2) d3) in d4 5.800 * [taylor]: Taking taylor expansion of (+ d4 d2) in d4 5.800 * [taylor]: Taking taylor expansion of d4 in d4 5.800 * [backup-simplify]: Simplify 0 into 0 5.800 * [backup-simplify]: Simplify 1 into 1 5.800 * [taylor]: Taking taylor expansion of d2 in d4 5.800 * [backup-simplify]: Simplify d2 into d2 5.800 * [taylor]: Taking taylor expansion of d3 in d4 5.800 * [backup-simplify]: Simplify d3 into d3 5.800 * [backup-simplify]: Simplify (+ 0 d2) into d2 5.800 * [backup-simplify]: Simplify (- d3) into (- d3) 5.801 * [backup-simplify]: Simplify (+ d2 (- d3)) into (- d2 d3) 5.801 * [taylor]: Taking taylor expansion of (- d2 d3) in d2 5.801 * [taylor]: Taking taylor expansion of d2 in d2 5.801 * [backup-simplify]: Simplify 0 into 0 5.801 * [backup-simplify]: Simplify 1 into 1 5.801 * [taylor]: Taking taylor expansion of d3 in d2 5.801 * [backup-simplify]: Simplify d3 into d3 5.801 * [backup-simplify]: Simplify (- d3) into (- d3) 5.801 * [backup-simplify]: Simplify (+ 0 (- d3)) into (- d3) 5.801 * [taylor]: Taking taylor expansion of (- d3) in d3 5.801 * [taylor]: Taking taylor expansion of d3 in d3 5.801 * [backup-simplify]: Simplify 0 into 0 5.801 * [backup-simplify]: Simplify 1 into 1 5.801 * [backup-simplify]: Simplify (- 0) into 0 5.801 * [backup-simplify]: Simplify 0 into 0 5.801 * [taylor]: Taking taylor expansion of 0 in d2 5.801 * [backup-simplify]: Simplify 0 into 0 5.801 * [taylor]: Taking taylor expansion of 0 in d3 5.801 * [backup-simplify]: Simplify 0 into 0 5.801 * [backup-simplify]: Simplify 0 into 0 5.801 * [taylor]: Taking taylor expansion of 0 in d3 5.801 * [backup-simplify]: Simplify 0 into 0 5.801 * [backup-simplify]: Simplify 0 into 0 5.801 * [backup-simplify]: Simplify 0 into 0 5.801 * [backup-simplify]: Simplify (- 0) into 0 5.802 * [backup-simplify]: Simplify (+ 0 0) into 0 5.802 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 -1) (* 0 d4))) into (- 1) 5.802 * [backup-simplify]: Simplify (- 0) into 0 5.803 * [backup-simplify]: Simplify (+ 0 0) into 0 5.803 * [backup-simplify]: Simplify (+ (* (- d2 d3) 0) (+ (* 0 1) (* 0 0))) into 0 5.803 * [backup-simplify]: Simplify (+ (- 1) 0) into -1 5.803 * [taylor]: Taking taylor expansion of -1 in d4 5.803 * [backup-simplify]: Simplify -1 into -1 5.803 * [taylor]: Taking taylor expansion of -1 in d2 5.803 * [backup-simplify]: Simplify -1 into -1 5.803 * [taylor]: Taking taylor expansion of -1 in d3 5.803 * [backup-simplify]: Simplify -1 into -1 5.803 * [backup-simplify]: Simplify -1 into -1 5.804 * [backup-simplify]: Simplify (+ 1 0) into 1 5.804 * [backup-simplify]: Simplify (- 0) into 0 5.804 * [backup-simplify]: Simplify (+ 1 0) into 1 5.804 * [taylor]: Taking taylor expansion of 1 in d2 5.804 * [backup-simplify]: Simplify 1 into 1 5.804 * [taylor]: Taking taylor expansion of 1 in d3 5.804 * [backup-simplify]: Simplify 1 into 1 5.804 * [backup-simplify]: Simplify 1 into 1 5.804 * [taylor]: Taking taylor expansion of 0 in d2 5.804 * [backup-simplify]: Simplify 0 into 0 5.804 * [taylor]: Taking taylor expansion of 0 in d3 5.804 * [backup-simplify]: Simplify 0 into 0 5.804 * [backup-simplify]: Simplify 0 into 0 5.805 * [backup-simplify]: Simplify (- 0) into 0 5.805 * [backup-simplify]: Simplify (+ 1 0) into 1 5.805 * [taylor]: Taking taylor expansion of 1 in d3 5.805 * [backup-simplify]: Simplify 1 into 1 5.805 * [backup-simplify]: Simplify 1 into 1 5.805 * [backup-simplify]: Simplify (+ (* 1 (* 1 (* d2 (* 1 d1)))) (+ (* 1 (* 1 (* 1 (* d4 d1)))) (* -1 (pow (* 1 (* 1 (* 1 d1))) 2)))) into (- (+ (* d4 d1) (* d2 d1)) (pow d1 2)) 5.806 * [backup-simplify]: Simplify (fma (/ 1 d1) (- (/ 1 d4) (/ 1 d1)) (* (/ 1 d1) (- (/ 1 d2) (/ 1 d3)))) into (fma (/ 1 d1) (- (/ 1 d4) (/ 1 d1)) (/ (- (/ 1 d2) (/ 1 d3)) d1)) 5.806 * [approximate]: Taking taylor expansion of (fma (/ 1 d1) (- (/ 1 d4) (/ 1 d1)) (/ (- (/ 1 d2) (/ 1 d3)) d1)) in (d1 d4 d2 d3) around 0 5.806 * [taylor]: Taking taylor expansion of (fma (/ 1 d1) (- (/ 1 d4) (/ 1 d1)) (/ (- (/ 1 d2) (/ 1 d3)) d1)) in d3 5.806 * [taylor]: Rewrote expression to (+ (* (/ 1 d1) (- (/ 1 d4) (/ 1 d1))) (/ (- (/ 1 d2) (/ 1 d3)) d1)) 5.806 * [taylor]: Taking taylor expansion of (* (/ 1 d1) (- (/ 1 d4) (/ 1 d1))) in d3 5.806 * [taylor]: Taking taylor expansion of (/ 1 d1) in d3 5.806 * [taylor]: Taking taylor expansion of d1 in d3 5.806 * [backup-simplify]: Simplify d1 into d1 5.806 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 5.806 * [taylor]: Taking taylor expansion of (- (/ 1 d4) (/ 1 d1)) in d3 5.806 * [taylor]: Taking taylor expansion of (/ 1 d4) in d3 5.806 * [taylor]: Taking taylor expansion of d4 in d3 5.806 * [backup-simplify]: Simplify d4 into d4 5.806 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 5.806 * [taylor]: Taking taylor expansion of (/ 1 d1) in d3 5.806 * [taylor]: Taking taylor expansion of d1 in d3 5.806 * [backup-simplify]: Simplify d1 into d1 5.806 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 5.806 * [taylor]: Taking taylor expansion of (/ (- (/ 1 d2) (/ 1 d3)) d1) in d3 5.806 * [taylor]: Taking taylor expansion of (- (/ 1 d2) (/ 1 d3)) in d3 5.806 * [taylor]: Taking taylor expansion of (/ 1 d2) in d3 5.806 * [taylor]: Taking taylor expansion of d2 in d3 5.806 * [backup-simplify]: Simplify d2 into d2 5.806 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 5.806 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3 5.806 * [taylor]: Taking taylor expansion of d3 in d3 5.806 * [backup-simplify]: Simplify 0 into 0 5.806 * [backup-simplify]: Simplify 1 into 1 5.806 * [backup-simplify]: Simplify (/ 1 1) into 1 5.806 * [taylor]: Taking taylor expansion of d1 in d3 5.806 * [backup-simplify]: Simplify d1 into d1 5.807 * [backup-simplify]: Simplify (- 1) into -1 5.807 * [backup-simplify]: Simplify (+ 0 -1) into -1 5.807 * [backup-simplify]: Simplify (/ -1 d1) into (/ -1 d1) 5.807 * [taylor]: Taking taylor expansion of (fma (/ 1 d1) (- (/ 1 d4) (/ 1 d1)) (/ (- (/ 1 d2) (/ 1 d3)) d1)) in d2 5.807 * [taylor]: Rewrote expression to (+ (* (/ 1 d1) (- (/ 1 d4) (/ 1 d1))) (/ (- (/ 1 d2) (/ 1 d3)) d1)) 5.807 * [taylor]: Taking taylor expansion of (* (/ 1 d1) (- (/ 1 d4) (/ 1 d1))) in d2 5.807 * [taylor]: Taking taylor expansion of (/ 1 d1) in d2 5.807 * [taylor]: Taking taylor expansion of d1 in d2 5.807 * [backup-simplify]: Simplify d1 into d1 5.807 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 5.807 * [taylor]: Taking taylor expansion of (- (/ 1 d4) (/ 1 d1)) in d2 5.807 * [taylor]: Taking taylor expansion of (/ 1 d4) in d2 5.807 * [taylor]: Taking taylor expansion of d4 in d2 5.807 * [backup-simplify]: Simplify d4 into d4 5.807 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 5.807 * [taylor]: Taking taylor expansion of (/ 1 d1) in d2 5.807 * [taylor]: Taking taylor expansion of d1 in d2 5.807 * [backup-simplify]: Simplify d1 into d1 5.807 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 5.807 * [taylor]: Taking taylor expansion of (/ (- (/ 1 d2) (/ 1 d3)) d1) in d2 5.807 * [taylor]: Taking taylor expansion of (- (/ 1 d2) (/ 1 d3)) in d2 5.807 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2 5.807 * [taylor]: Taking taylor expansion of d2 in d2 5.808 * [backup-simplify]: Simplify 0 into 0 5.808 * [backup-simplify]: Simplify 1 into 1 5.808 * [backup-simplify]: Simplify (/ 1 1) into 1 5.808 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2 5.808 * [taylor]: Taking taylor expansion of d3 in d2 5.808 * [backup-simplify]: Simplify d3 into d3 5.808 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 5.808 * [taylor]: Taking taylor expansion of d1 in d2 5.808 * [backup-simplify]: Simplify d1 into d1 5.808 * [backup-simplify]: Simplify (+ 1 0) into 1 5.808 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 5.808 * [taylor]: Taking taylor expansion of (fma (/ 1 d1) (- (/ 1 d4) (/ 1 d1)) (/ (- (/ 1 d2) (/ 1 d3)) d1)) in d4 5.808 * [taylor]: Rewrote expression to (+ (* (/ 1 d1) (- (/ 1 d4) (/ 1 d1))) (/ (- (/ 1 d2) (/ 1 d3)) d1)) 5.808 * [taylor]: Taking taylor expansion of (* (/ 1 d1) (- (/ 1 d4) (/ 1 d1))) in d4 5.808 * [taylor]: Taking taylor expansion of (/ 1 d1) in d4 5.808 * [taylor]: Taking taylor expansion of d1 in d4 5.808 * [backup-simplify]: Simplify d1 into d1 5.808 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 5.808 * [taylor]: Taking taylor expansion of (- (/ 1 d4) (/ 1 d1)) in d4 5.808 * [taylor]: Taking taylor expansion of (/ 1 d4) in d4 5.809 * [taylor]: Taking taylor expansion of d4 in d4 5.809 * [backup-simplify]: Simplify 0 into 0 5.809 * [backup-simplify]: Simplify 1 into 1 5.809 * [backup-simplify]: Simplify (/ 1 1) into 1 5.809 * [taylor]: Taking taylor expansion of (/ 1 d1) in d4 5.809 * [taylor]: Taking taylor expansion of d1 in d4 5.809 * [backup-simplify]: Simplify d1 into d1 5.809 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 5.809 * [taylor]: Taking taylor expansion of (/ (- (/ 1 d2) (/ 1 d3)) d1) in d4 5.809 * [taylor]: Taking taylor expansion of (- (/ 1 d2) (/ 1 d3)) in d4 5.809 * [taylor]: Taking taylor expansion of (/ 1 d2) in d4 5.809 * [taylor]: Taking taylor expansion of d2 in d4 5.809 * [backup-simplify]: Simplify d2 into d2 5.809 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 5.809 * [taylor]: Taking taylor expansion of (/ 1 d3) in d4 5.809 * [taylor]: Taking taylor expansion of d3 in d4 5.809 * [backup-simplify]: Simplify d3 into d3 5.809 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 5.809 * [taylor]: Taking taylor expansion of d1 in d4 5.809 * [backup-simplify]: Simplify d1 into d1 5.809 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 5.809 * [backup-simplify]: Simplify (+ (/ 1 d2) (- (/ 1 d3))) into (- (/ 1 d2) (/ 1 d3)) 5.809 * [backup-simplify]: Simplify (/ (- (/ 1 d2) (/ 1 d3)) d1) into (/ (- (/ 1 d2) (/ 1 d3)) d1) 5.809 * [taylor]: Taking taylor expansion of (fma (/ 1 d1) (- (/ 1 d4) (/ 1 d1)) (/ (- (/ 1 d2) (/ 1 d3)) d1)) in d1 5.809 * [taylor]: Rewrote expression to (+ (* (/ 1 d1) (- (/ 1 d4) (/ 1 d1))) (/ (- (/ 1 d2) (/ 1 d3)) d1)) 5.809 * [taylor]: Taking taylor expansion of (* (/ 1 d1) (- (/ 1 d4) (/ 1 d1))) in d1 5.809 * [taylor]: Taking taylor expansion of (/ 1 d1) in d1 5.810 * [taylor]: Taking taylor expansion of d1 in d1 5.810 * [backup-simplify]: Simplify 0 into 0 5.810 * [backup-simplify]: Simplify 1 into 1 5.810 * [backup-simplify]: Simplify (/ 1 1) into 1 5.810 * [taylor]: Taking taylor expansion of (- (/ 1 d4) (/ 1 d1)) in d1 5.810 * [taylor]: Taking taylor expansion of (/ 1 d4) in d1 5.810 * [taylor]: Taking taylor expansion of d4 in d1 5.810 * [backup-simplify]: Simplify d4 into d4 5.810 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 5.810 * [taylor]: Taking taylor expansion of (/ 1 d1) in d1 5.810 * [taylor]: Taking taylor expansion of d1 in d1 5.810 * [backup-simplify]: Simplify 0 into 0 5.810 * [backup-simplify]: Simplify 1 into 1 5.810 * [backup-simplify]: Simplify (/ 1 1) into 1 5.810 * [taylor]: Taking taylor expansion of (/ (- (/ 1 d2) (/ 1 d3)) d1) in d1 5.810 * [taylor]: Taking taylor expansion of (- (/ 1 d2) (/ 1 d3)) in d1 5.810 * [taylor]: Taking taylor expansion of (/ 1 d2) in d1 5.810 * [taylor]: Taking taylor expansion of d2 in d1 5.810 * [backup-simplify]: Simplify d2 into d2 5.810 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 5.810 * [taylor]: Taking taylor expansion of (/ 1 d3) in d1 5.810 * [taylor]: Taking taylor expansion of d3 in d1 5.810 * [backup-simplify]: Simplify d3 into d3 5.810 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 5.810 * [taylor]: Taking taylor expansion of d1 in d1 5.810 * [backup-simplify]: Simplify 0 into 0 5.810 * [backup-simplify]: Simplify 1 into 1 5.811 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 5.811 * [backup-simplify]: Simplify (+ (/ 1 d2) (- (/ 1 d3))) into (- (/ 1 d2) (/ 1 d3)) 5.811 * [backup-simplify]: Simplify (/ (- (/ 1 d2) (/ 1 d3)) 1) into (- (/ 1 d2) (/ 1 d3)) 5.811 * [taylor]: Taking taylor expansion of (fma (/ 1 d1) (- (/ 1 d4) (/ 1 d1)) (/ (- (/ 1 d2) (/ 1 d3)) d1)) in d1 5.811 * [taylor]: Rewrote expression to (+ (* (/ 1 d1) (- (/ 1 d4) (/ 1 d1))) (/ (- (/ 1 d2) (/ 1 d3)) d1)) 5.811 * [taylor]: Taking taylor expansion of (* (/ 1 d1) (- (/ 1 d4) (/ 1 d1))) in d1 5.811 * [taylor]: Taking taylor expansion of (/ 1 d1) in d1 5.811 * [taylor]: Taking taylor expansion of d1 in d1 5.811 * [backup-simplify]: Simplify 0 into 0 5.811 * [backup-simplify]: Simplify 1 into 1 5.811 * [backup-simplify]: Simplify (/ 1 1) into 1 5.811 * [taylor]: Taking taylor expansion of (- (/ 1 d4) (/ 1 d1)) in d1 5.811 * [taylor]: Taking taylor expansion of (/ 1 d4) in d1 5.811 * [taylor]: Taking taylor expansion of d4 in d1 5.811 * [backup-simplify]: Simplify d4 into d4 5.811 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 5.811 * [taylor]: Taking taylor expansion of (/ 1 d1) in d1 5.811 * [taylor]: Taking taylor expansion of d1 in d1 5.811 * [backup-simplify]: Simplify 0 into 0 5.811 * [backup-simplify]: Simplify 1 into 1 5.812 * [backup-simplify]: Simplify (/ 1 1) into 1 5.812 * [taylor]: Taking taylor expansion of (/ (- (/ 1 d2) (/ 1 d3)) d1) in d1 5.812 * [taylor]: Taking taylor expansion of (- (/ 1 d2) (/ 1 d3)) in d1 5.812 * [taylor]: Taking taylor expansion of (/ 1 d2) in d1 5.812 * [taylor]: Taking taylor expansion of d2 in d1 5.812 * [backup-simplify]: Simplify d2 into d2 5.812 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 5.812 * [taylor]: Taking taylor expansion of (/ 1 d3) in d1 5.812 * [taylor]: Taking taylor expansion of d3 in d1 5.812 * [backup-simplify]: Simplify d3 into d3 5.812 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 5.812 * [taylor]: Taking taylor expansion of d1 in d1 5.812 * [backup-simplify]: Simplify 0 into 0 5.812 * [backup-simplify]: Simplify 1 into 1 5.812 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 5.812 * [backup-simplify]: Simplify (+ (/ 1 d2) (- (/ 1 d3))) into (- (/ 1 d2) (/ 1 d3)) 5.812 * [backup-simplify]: Simplify (/ (- (/ 1 d2) (/ 1 d3)) 1) into (- (/ 1 d2) (/ 1 d3)) 5.812 * [backup-simplify]: Simplify (- 1) into -1 5.813 * [backup-simplify]: Simplify (+ 0 -1) into -1 5.813 * [backup-simplify]: Simplify (* 1 -1) into -1 5.813 * [backup-simplify]: Simplify (+ -1 0) into -1 5.813 * [taylor]: Taking taylor expansion of -1 in d4 5.813 * [backup-simplify]: Simplify -1 into -1 5.814 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 5.814 * [backup-simplify]: Simplify (- 0) into 0 5.814 * [backup-simplify]: Simplify (+ (/ 1 d4) 0) into (/ 1 d4) 5.814 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 5.815 * [backup-simplify]: Simplify (+ (* 1 (/ 1 d4)) (* 0 -1)) into (/ 1 d4) 5.815 * [backup-simplify]: Simplify (+ (/ 1 d4) (- (/ 1 d2) (/ 1 d3))) into (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) 5.815 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) in d4 5.815 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d4 5.815 * [taylor]: Taking taylor expansion of (/ 1 d4) in d4 5.815 * [taylor]: Taking taylor expansion of d4 in d4 5.815 * [backup-simplify]: Simplify 0 into 0 5.815 * [backup-simplify]: Simplify 1 into 1 5.815 * [backup-simplify]: Simplify (/ 1 1) into 1 5.815 * [taylor]: Taking taylor expansion of (/ 1 d2) in d4 5.815 * [taylor]: Taking taylor expansion of d2 in d4 5.815 * [backup-simplify]: Simplify d2 into d2 5.815 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 5.815 * [taylor]: Taking taylor expansion of (/ 1 d3) in d4 5.815 * [taylor]: Taking taylor expansion of d3 in d4 5.815 * [backup-simplify]: Simplify d3 into d3 5.815 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 5.815 * [backup-simplify]: Simplify (+ 1 0) into 1 5.816 * [backup-simplify]: Simplify (+ 1 0) into 1 5.816 * [taylor]: Taking taylor expansion of 1 in d2 5.816 * [backup-simplify]: Simplify 1 into 1 5.816 * [taylor]: Taking taylor expansion of -1 in d2 5.816 * [backup-simplify]: Simplify -1 into -1 5.816 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0 5.816 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 5.817 * [backup-simplify]: Simplify (- 0) into 0 5.817 * [backup-simplify]: Simplify (+ 0 0) into 0 5.817 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 5.818 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 (/ 1 d4)) (* 0 -1))) into 0 5.818 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0 5.818 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 5.818 * [backup-simplify]: Simplify (- 0) into 0 5.819 * [backup-simplify]: Simplify (+ 0 0) into 0 5.819 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (- (/ 1 d2) (/ 1 d3)) (/ 0 1)))) into 0 5.819 * [backup-simplify]: Simplify (+ 0 0) into 0 5.819 * [taylor]: Taking taylor expansion of 0 in d4 5.819 * [backup-simplify]: Simplify 0 into 0 5.820 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 5.820 * [backup-simplify]: Simplify (+ 0 (/ 1 d2)) into (/ 1 d2) 5.820 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 5.820 * [backup-simplify]: Simplify (+ (/ 1 d2) (- (/ 1 d3))) into (- (/ 1 d2) (/ 1 d3)) 5.820 * [taylor]: Taking taylor expansion of (- (/ 1 d2) (/ 1 d3)) in d2 5.820 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2 5.820 * [taylor]: Taking taylor expansion of d2 in d2 5.820 * [backup-simplify]: Simplify 0 into 0 5.820 * [backup-simplify]: Simplify 1 into 1 5.820 * [backup-simplify]: Simplify (/ 1 1) into 1 5.820 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2 5.820 * [taylor]: Taking taylor expansion of d3 in d2 5.820 * [backup-simplify]: Simplify d3 into d3 5.820 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 5.821 * [backup-simplify]: Simplify (+ 1 0) into 1 5.821 * [taylor]: Taking taylor expansion of 1 in d3 5.821 * [backup-simplify]: Simplify 1 into 1 5.821 * [taylor]: Taking taylor expansion of 0 in d2 5.821 * [backup-simplify]: Simplify 0 into 0 5.821 * [taylor]: Taking taylor expansion of 1 in d3 5.821 * [backup-simplify]: Simplify 1 into 1 5.821 * [taylor]: Taking taylor expansion of -1 in d3 5.821 * [backup-simplify]: Simplify -1 into -1 5.821 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)) (* 0 (/ 0 d4)))) into 0 5.822 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 5.822 * [backup-simplify]: Simplify (- 0) into 0 5.822 * [backup-simplify]: Simplify (+ 0 0) into 0 5.825 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 5.826 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 (/ 1 d4)) (* 0 -1)))) into 0 5.826 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0 5.826 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0 5.826 * [backup-simplify]: Simplify (- 0) into 0 5.826 * [backup-simplify]: Simplify (+ 0 0) into 0 5.827 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (- (/ 1 d2) (/ 1 d3)) (/ 0 1)) (* 0 (/ 0 1)))) into 0 5.827 * [backup-simplify]: Simplify (+ 0 0) into 0 5.828 * [taylor]: Taking taylor expansion of 0 in d4 5.828 * [backup-simplify]: Simplify 0 into 0 5.828 * [taylor]: Taking taylor expansion of 0 in d2 5.828 * [backup-simplify]: Simplify 0 into 0 5.828 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 5.828 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0 5.828 * [backup-simplify]: Simplify (+ 0 0) into 0 5.829 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 5.829 * [backup-simplify]: Simplify (- 0) into 0 5.829 * [backup-simplify]: Simplify (+ 0 0) into 0 5.829 * [taylor]: Taking taylor expansion of 0 in d2 5.829 * [backup-simplify]: Simplify 0 into 0 5.829 * [taylor]: Taking taylor expansion of 0 in d2 5.829 * [backup-simplify]: Simplify 0 into 0 5.830 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 5.830 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 5.830 * [backup-simplify]: Simplify (+ 0 (- (/ 1 d3))) into (- (/ 1 d3)) 5.830 * [taylor]: Taking taylor expansion of (- (/ 1 d3)) in d3 5.830 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3 5.830 * [taylor]: Taking taylor expansion of d3 in d3 5.830 * [backup-simplify]: Simplify 0 into 0 5.830 * [backup-simplify]: Simplify 1 into 1 5.830 * [backup-simplify]: Simplify (/ 1 1) into 1 5.830 * [backup-simplify]: Simplify (- 1) into -1 5.830 * [backup-simplify]: Simplify -1 into -1 5.830 * [taylor]: Taking taylor expansion of 0 in d3 5.830 * [backup-simplify]: Simplify 0 into 0 5.830 * [taylor]: Taking taylor expansion of 0 in d3 5.830 * [backup-simplify]: Simplify 0 into 0 5.830 * [taylor]: Taking taylor expansion of 0 in d3 5.830 * [backup-simplify]: Simplify 0 into 0 5.830 * [backup-simplify]: Simplify 1 into 1 5.830 * [backup-simplify]: Simplify 1 into 1 5.831 * [backup-simplify]: Simplify (+ (* 1 (* 1 (* 1 (* (/ 1 (/ 1 d4)) (/ 1 (/ 1 d1)))))) (+ (* 1 (* 1 (* (/ 1 (/ 1 d2)) (* 1 (/ 1 (/ 1 d1)))))) (* -1 (* (/ 1 (/ 1 d3)) (* 1 (* 1 (/ 1 (/ 1 d1)))))))) into (- (+ (* d4 d1) (* d2 d1)) (* d3 d1)) 5.831 * [backup-simplify]: Simplify (fma (/ 1 (- d1)) (- (/ 1 (- d4)) (/ 1 (- d1))) (* (/ 1 (- d1)) (- (/ 1 (- d2)) (/ 1 (- d3))))) into (fma (/ -1 d1) (- (/ 1 d1) (/ 1 d4)) (* -1 (/ (- (/ 1 d3) (/ 1 d2)) d1))) 5.831 * [approximate]: Taking taylor expansion of (fma (/ -1 d1) (- (/ 1 d1) (/ 1 d4)) (* -1 (/ (- (/ 1 d3) (/ 1 d2)) d1))) in (d1 d4 d2 d3) around 0 5.831 * [taylor]: Taking taylor expansion of (fma (/ -1 d1) (- (/ 1 d1) (/ 1 d4)) (* -1 (/ (- (/ 1 d3) (/ 1 d2)) d1))) in d3 5.831 * [taylor]: Rewrote expression to (+ (* (/ -1 d1) (- (/ 1 d1) (/ 1 d4))) (* -1 (/ (- (/ 1 d3) (/ 1 d2)) d1))) 5.831 * [taylor]: Taking taylor expansion of (* (/ -1 d1) (- (/ 1 d1) (/ 1 d4))) in d3 5.831 * [taylor]: Taking taylor expansion of (/ -1 d1) in d3 5.831 * [taylor]: Taking taylor expansion of -1 in d3 5.831 * [backup-simplify]: Simplify -1 into -1 5.831 * [taylor]: Taking taylor expansion of d1 in d3 5.831 * [backup-simplify]: Simplify d1 into d1 5.831 * [backup-simplify]: Simplify (/ -1 d1) into (/ -1 d1) 5.831 * [taylor]: Taking taylor expansion of (- (/ 1 d1) (/ 1 d4)) in d3 5.831 * [taylor]: Taking taylor expansion of (/ 1 d1) in d3 5.831 * [taylor]: Taking taylor expansion of d1 in d3 5.832 * [backup-simplify]: Simplify d1 into d1 5.832 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 5.832 * [taylor]: Taking taylor expansion of (/ 1 d4) in d3 5.832 * [taylor]: Taking taylor expansion of d4 in d3 5.832 * [backup-simplify]: Simplify d4 into d4 5.832 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 5.832 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 d3) (/ 1 d2)) d1)) in d3 5.832 * [taylor]: Taking taylor expansion of -1 in d3 5.832 * [backup-simplify]: Simplify -1 into -1 5.832 * [taylor]: Taking taylor expansion of (/ (- (/ 1 d3) (/ 1 d2)) d1) in d3 5.832 * [taylor]: Taking taylor expansion of (- (/ 1 d3) (/ 1 d2)) in d3 5.832 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3 5.832 * [taylor]: Taking taylor expansion of d3 in d3 5.832 * [backup-simplify]: Simplify 0 into 0 5.832 * [backup-simplify]: Simplify 1 into 1 5.832 * [backup-simplify]: Simplify (/ 1 1) into 1 5.832 * [taylor]: Taking taylor expansion of (/ 1 d2) in d3 5.832 * [taylor]: Taking taylor expansion of d2 in d3 5.832 * [backup-simplify]: Simplify d2 into d2 5.832 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 5.832 * [taylor]: Taking taylor expansion of d1 in d3 5.832 * [backup-simplify]: Simplify d1 into d1 5.832 * [backup-simplify]: Simplify (+ 1 0) into 1 5.832 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 5.832 * [taylor]: Taking taylor expansion of (fma (/ -1 d1) (- (/ 1 d1) (/ 1 d4)) (* -1 (/ (- (/ 1 d3) (/ 1 d2)) d1))) in d2 5.833 * [taylor]: Rewrote expression to (+ (* (/ -1 d1) (- (/ 1 d1) (/ 1 d4))) (* -1 (/ (- (/ 1 d3) (/ 1 d2)) d1))) 5.833 * [taylor]: Taking taylor expansion of (* (/ -1 d1) (- (/ 1 d1) (/ 1 d4))) in d2 5.833 * [taylor]: Taking taylor expansion of (/ -1 d1) in d2 5.833 * [taylor]: Taking taylor expansion of -1 in d2 5.833 * [backup-simplify]: Simplify -1 into -1 5.833 * [taylor]: Taking taylor expansion of d1 in d2 5.833 * [backup-simplify]: Simplify d1 into d1 5.833 * [backup-simplify]: Simplify (/ -1 d1) into (/ -1 d1) 5.833 * [taylor]: Taking taylor expansion of (- (/ 1 d1) (/ 1 d4)) in d2 5.833 * [taylor]: Taking taylor expansion of (/ 1 d1) in d2 5.833 * [taylor]: Taking taylor expansion of d1 in d2 5.833 * [backup-simplify]: Simplify d1 into d1 5.833 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 5.833 * [taylor]: Taking taylor expansion of (/ 1 d4) in d2 5.833 * [taylor]: Taking taylor expansion of d4 in d2 5.833 * [backup-simplify]: Simplify d4 into d4 5.833 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 5.833 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 d3) (/ 1 d2)) d1)) in d2 5.833 * [taylor]: Taking taylor expansion of -1 in d2 5.833 * [backup-simplify]: Simplify -1 into -1 5.833 * [taylor]: Taking taylor expansion of (/ (- (/ 1 d3) (/ 1 d2)) d1) in d2 5.833 * [taylor]: Taking taylor expansion of (- (/ 1 d3) (/ 1 d2)) in d2 5.833 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2 5.833 * [taylor]: Taking taylor expansion of d3 in d2 5.833 * [backup-simplify]: Simplify d3 into d3 5.833 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 5.833 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2 5.833 * [taylor]: Taking taylor expansion of d2 in d2 5.833 * [backup-simplify]: Simplify 0 into 0 5.833 * [backup-simplify]: Simplify 1 into 1 5.833 * [backup-simplify]: Simplify (/ 1 1) into 1 5.833 * [taylor]: Taking taylor expansion of d1 in d2 5.833 * [backup-simplify]: Simplify d1 into d1 5.834 * [backup-simplify]: Simplify (- 1) into -1 5.834 * [backup-simplify]: Simplify (+ 0 -1) into -1 5.834 * [backup-simplify]: Simplify (/ -1 d1) into (/ -1 d1) 5.834 * [taylor]: Taking taylor expansion of (fma (/ -1 d1) (- (/ 1 d1) (/ 1 d4)) (* -1 (/ (- (/ 1 d3) (/ 1 d2)) d1))) in d4 5.834 * [taylor]: Rewrote expression to (+ (* (/ -1 d1) (- (/ 1 d1) (/ 1 d4))) (* -1 (/ (- (/ 1 d3) (/ 1 d2)) d1))) 5.834 * [taylor]: Taking taylor expansion of (* (/ -1 d1) (- (/ 1 d1) (/ 1 d4))) in d4 5.834 * [taylor]: Taking taylor expansion of (/ -1 d1) in d4 5.834 * [taylor]: Taking taylor expansion of -1 in d4 5.834 * [backup-simplify]: Simplify -1 into -1 5.834 * [taylor]: Taking taylor expansion of d1 in d4 5.834 * [backup-simplify]: Simplify d1 into d1 5.834 * [backup-simplify]: Simplify (/ -1 d1) into (/ -1 d1) 5.834 * [taylor]: Taking taylor expansion of (- (/ 1 d1) (/ 1 d4)) in d4 5.834 * [taylor]: Taking taylor expansion of (/ 1 d1) in d4 5.834 * [taylor]: Taking taylor expansion of d1 in d4 5.834 * [backup-simplify]: Simplify d1 into d1 5.834 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 5.834 * [taylor]: Taking taylor expansion of (/ 1 d4) in d4 5.834 * [taylor]: Taking taylor expansion of d4 in d4 5.834 * [backup-simplify]: Simplify 0 into 0 5.834 * [backup-simplify]: Simplify 1 into 1 5.835 * [backup-simplify]: Simplify (/ 1 1) into 1 5.835 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 d3) (/ 1 d2)) d1)) in d4 5.835 * [taylor]: Taking taylor expansion of -1 in d4 5.835 * [backup-simplify]: Simplify -1 into -1 5.835 * [taylor]: Taking taylor expansion of (/ (- (/ 1 d3) (/ 1 d2)) d1) in d4 5.835 * [taylor]: Taking taylor expansion of (- (/ 1 d3) (/ 1 d2)) in d4 5.835 * [taylor]: Taking taylor expansion of (/ 1 d3) in d4 5.835 * [taylor]: Taking taylor expansion of d3 in d4 5.835 * [backup-simplify]: Simplify d3 into d3 5.835 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 5.835 * [taylor]: Taking taylor expansion of (/ 1 d2) in d4 5.835 * [taylor]: Taking taylor expansion of d2 in d4 5.835 * [backup-simplify]: Simplify d2 into d2 5.835 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 5.835 * [taylor]: Taking taylor expansion of d1 in d4 5.835 * [backup-simplify]: Simplify d1 into d1 5.835 * [backup-simplify]: Simplify (- (/ 1 d2)) into (- (/ 1 d2)) 5.835 * [backup-simplify]: Simplify (+ (/ 1 d3) (- (/ 1 d2))) into (- (/ 1 d3) (/ 1 d2)) 5.835 * [backup-simplify]: Simplify (/ (- (/ 1 d3) (/ 1 d2)) d1) into (/ (- (/ 1 d3) (/ 1 d2)) d1) 5.835 * [taylor]: Taking taylor expansion of (fma (/ -1 d1) (- (/ 1 d1) (/ 1 d4)) (* -1 (/ (- (/ 1 d3) (/ 1 d2)) d1))) in d1 5.835 * [taylor]: Rewrote expression to (+ (* (/ -1 d1) (- (/ 1 d1) (/ 1 d4))) (* -1 (/ (- (/ 1 d3) (/ 1 d2)) d1))) 5.835 * [taylor]: Taking taylor expansion of (* (/ -1 d1) (- (/ 1 d1) (/ 1 d4))) in d1 5.835 * [taylor]: Taking taylor expansion of (/ -1 d1) in d1 5.835 * [taylor]: Taking taylor expansion of -1 in d1 5.835 * [backup-simplify]: Simplify -1 into -1 5.835 * [taylor]: Taking taylor expansion of d1 in d1 5.835 * [backup-simplify]: Simplify 0 into 0 5.835 * [backup-simplify]: Simplify 1 into 1 5.836 * [backup-simplify]: Simplify (/ -1 1) into -1 5.836 * [taylor]: Taking taylor expansion of (- (/ 1 d1) (/ 1 d4)) in d1 5.836 * [taylor]: Taking taylor expansion of (/ 1 d1) in d1 5.836 * [taylor]: Taking taylor expansion of d1 in d1 5.836 * [backup-simplify]: Simplify 0 into 0 5.836 * [backup-simplify]: Simplify 1 into 1 5.836 * [backup-simplify]: Simplify (/ 1 1) into 1 5.836 * [taylor]: Taking taylor expansion of (/ 1 d4) in d1 5.836 * [taylor]: Taking taylor expansion of d4 in d1 5.836 * [backup-simplify]: Simplify d4 into d4 5.836 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 5.836 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 d3) (/ 1 d2)) d1)) in d1 5.836 * [taylor]: Taking taylor expansion of -1 in d1 5.836 * [backup-simplify]: Simplify -1 into -1 5.836 * [taylor]: Taking taylor expansion of (/ (- (/ 1 d3) (/ 1 d2)) d1) in d1 5.836 * [taylor]: Taking taylor expansion of (- (/ 1 d3) (/ 1 d2)) in d1 5.836 * [taylor]: Taking taylor expansion of (/ 1 d3) in d1 5.836 * [taylor]: Taking taylor expansion of d3 in d1 5.836 * [backup-simplify]: Simplify d3 into d3 5.836 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 5.836 * [taylor]: Taking taylor expansion of (/ 1 d2) in d1 5.836 * [taylor]: Taking taylor expansion of d2 in d1 5.836 * [backup-simplify]: Simplify d2 into d2 5.836 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 5.836 * [taylor]: Taking taylor expansion of d1 in d1 5.836 * [backup-simplify]: Simplify 0 into 0 5.836 * [backup-simplify]: Simplify 1 into 1 5.836 * [backup-simplify]: Simplify (- (/ 1 d2)) into (- (/ 1 d2)) 5.836 * [backup-simplify]: Simplify (+ (/ 1 d3) (- (/ 1 d2))) into (- (/ 1 d3) (/ 1 d2)) 5.837 * [backup-simplify]: Simplify (/ (- (/ 1 d3) (/ 1 d2)) 1) into (- (/ 1 d3) (/ 1 d2)) 5.837 * [taylor]: Taking taylor expansion of (fma (/ -1 d1) (- (/ 1 d1) (/ 1 d4)) (* -1 (/ (- (/ 1 d3) (/ 1 d2)) d1))) in d1 5.837 * [taylor]: Rewrote expression to (+ (* (/ -1 d1) (- (/ 1 d1) (/ 1 d4))) (* -1 (/ (- (/ 1 d3) (/ 1 d2)) d1))) 5.837 * [taylor]: Taking taylor expansion of (* (/ -1 d1) (- (/ 1 d1) (/ 1 d4))) in d1 5.837 * [taylor]: Taking taylor expansion of (/ -1 d1) in d1 5.837 * [taylor]: Taking taylor expansion of -1 in d1 5.837 * [backup-simplify]: Simplify -1 into -1 5.837 * [taylor]: Taking taylor expansion of d1 in d1 5.837 * [backup-simplify]: Simplify 0 into 0 5.837 * [backup-simplify]: Simplify 1 into 1 5.837 * [backup-simplify]: Simplify (/ -1 1) into -1 5.837 * [taylor]: Taking taylor expansion of (- (/ 1 d1) (/ 1 d4)) in d1 5.837 * [taylor]: Taking taylor expansion of (/ 1 d1) in d1 5.837 * [taylor]: Taking taylor expansion of d1 in d1 5.837 * [backup-simplify]: Simplify 0 into 0 5.837 * [backup-simplify]: Simplify 1 into 1 5.837 * [backup-simplify]: Simplify (/ 1 1) into 1 5.837 * [taylor]: Taking taylor expansion of (/ 1 d4) in d1 5.837 * [taylor]: Taking taylor expansion of d4 in d1 5.837 * [backup-simplify]: Simplify d4 into d4 5.838 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 5.838 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 d3) (/ 1 d2)) d1)) in d1 5.838 * [taylor]: Taking taylor expansion of -1 in d1 5.838 * [backup-simplify]: Simplify -1 into -1 5.838 * [taylor]: Taking taylor expansion of (/ (- (/ 1 d3) (/ 1 d2)) d1) in d1 5.838 * [taylor]: Taking taylor expansion of (- (/ 1 d3) (/ 1 d2)) in d1 5.838 * [taylor]: Taking taylor expansion of (/ 1 d3) in d1 5.838 * [taylor]: Taking taylor expansion of d3 in d1 5.838 * [backup-simplify]: Simplify d3 into d3 5.838 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 5.838 * [taylor]: Taking taylor expansion of (/ 1 d2) in d1 5.838 * [taylor]: Taking taylor expansion of d2 in d1 5.838 * [backup-simplify]: Simplify d2 into d2 5.838 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 5.838 * [taylor]: Taking taylor expansion of d1 in d1 5.838 * [backup-simplify]: Simplify 0 into 0 5.838 * [backup-simplify]: Simplify 1 into 1 5.838 * [backup-simplify]: Simplify (- (/ 1 d2)) into (- (/ 1 d2)) 5.838 * [backup-simplify]: Simplify (+ (/ 1 d3) (- (/ 1 d2))) into (- (/ 1 d3) (/ 1 d2)) 5.838 * [backup-simplify]: Simplify (/ (- (/ 1 d3) (/ 1 d2)) 1) into (- (/ 1 d3) (/ 1 d2)) 5.838 * [backup-simplify]: Simplify (+ 1 0) into 1 5.839 * [backup-simplify]: Simplify (* -1 1) into -1 5.839 * [backup-simplify]: Simplify (+ -1 0) into -1 5.839 * [taylor]: Taking taylor expansion of -1 in d4 5.839 * [backup-simplify]: Simplify -1 into -1 5.839 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 5.839 * [backup-simplify]: Simplify (- (/ 1 d4)) into (- (/ 1 d4)) 5.839 * [backup-simplify]: Simplify (+ 0 (- (/ 1 d4))) into (- (/ 1 d4)) 5.840 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0 5.840 * [backup-simplify]: Simplify (+ (* -1 (- (/ 1 d4))) (* 0 1)) into (/ 1 d4) 5.840 * [backup-simplify]: Simplify (* -1 (- (/ 1 d3) (/ 1 d2))) into (* -1 (- (/ 1 d3) (/ 1 d2))) 5.841 * [backup-simplify]: Simplify (+ (/ 1 d4) (* -1 (- (/ 1 d3) (/ 1 d2)))) into (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) 5.841 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) in d4 5.841 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d4 5.841 * [taylor]: Taking taylor expansion of (/ 1 d4) in d4 5.841 * [taylor]: Taking taylor expansion of d4 in d4 5.841 * [backup-simplify]: Simplify 0 into 0 5.841 * [backup-simplify]: Simplify 1 into 1 5.841 * [backup-simplify]: Simplify (/ 1 1) into 1 5.841 * [taylor]: Taking taylor expansion of (/ 1 d2) in d4 5.841 * [taylor]: Taking taylor expansion of d2 in d4 5.841 * [backup-simplify]: Simplify d2 into d2 5.841 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 5.841 * [taylor]: Taking taylor expansion of (/ 1 d3) in d4 5.841 * [taylor]: Taking taylor expansion of d3 in d4 5.841 * [backup-simplify]: Simplify d3 into d3 5.841 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 5.841 * [backup-simplify]: Simplify (+ 1 0) into 1 5.842 * [backup-simplify]: Simplify (+ 1 0) into 1 5.842 * [taylor]: Taking taylor expansion of 1 in d2 5.842 * [backup-simplify]: Simplify 1 into 1 5.842 * [taylor]: Taking taylor expansion of -1 in d2 5.842 * [backup-simplify]: Simplify -1 into -1 5.842 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 5.842 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0 5.843 * [backup-simplify]: Simplify (- 0) into 0 5.843 * [backup-simplify]: Simplify (+ 0 0) into 0 5.843 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 5.844 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 (- (/ 1 d4))) (* 0 1))) into 0 5.844 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 5.844 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0 5.844 * [backup-simplify]: Simplify (- 0) into 0 5.845 * [backup-simplify]: Simplify (+ 0 0) into 0 5.845 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (- (/ 1 d3) (/ 1 d2)) (/ 0 1)))) into 0 5.846 * [backup-simplify]: Simplify (+ (* -1 0) (* 0 (- (/ 1 d3) (/ 1 d2)))) into 0 5.846 * [backup-simplify]: Simplify (+ 0 0) into 0 5.846 * [taylor]: Taking taylor expansion of 0 in d4 5.846 * [backup-simplify]: Simplify 0 into 0 5.846 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 5.846 * [backup-simplify]: Simplify (+ 0 (/ 1 d2)) into (/ 1 d2) 5.846 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 5.847 * [backup-simplify]: Simplify (+ (/ 1 d2) (- (/ 1 d3))) into (- (/ 1 d2) (/ 1 d3)) 5.847 * [taylor]: Taking taylor expansion of (- (/ 1 d2) (/ 1 d3)) in d2 5.847 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2 5.847 * [taylor]: Taking taylor expansion of d2 in d2 5.847 * [backup-simplify]: Simplify 0 into 0 5.847 * [backup-simplify]: Simplify 1 into 1 5.847 * [backup-simplify]: Simplify (/ 1 1) into 1 5.847 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2 5.847 * [taylor]: Taking taylor expansion of d3 in d2 5.847 * [backup-simplify]: Simplify d3 into d3 5.847 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 5.847 * [backup-simplify]: Simplify (+ 1 0) into 1 5.847 * [taylor]: Taking taylor expansion of 1 in d3 5.847 * [backup-simplify]: Simplify 1 into 1 5.847 * [taylor]: Taking taylor expansion of 0 in d2 5.847 * [backup-simplify]: Simplify 0 into 0 5.847 * [taylor]: Taking taylor expansion of 1 in d3 5.847 * [backup-simplify]: Simplify 1 into 1 5.847 * [taylor]: Taking taylor expansion of -1 in d3 5.848 * [backup-simplify]: Simplify -1 into -1 5.848 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 5.848 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)) (* 0 (/ 0 d4)))) into 0 5.848 * [backup-simplify]: Simplify (- 0) into 0 5.849 * [backup-simplify]: Simplify (+ 0 0) into 0 5.849 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 5.850 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 (- (/ 1 d4))) (* 0 1)))) into 0 5.851 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0 5.851 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0 5.851 * [backup-simplify]: Simplify (- 0) into 0 5.851 * [backup-simplify]: Simplify (+ 0 0) into 0 5.852 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (- (/ 1 d3) (/ 1 d2)) (/ 0 1)) (* 0 (/ 0 1)))) into 0 5.853 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (- (/ 1 d3) (/ 1 d2))))) into 0 5.853 * [backup-simplify]: Simplify (+ 0 0) into 0 5.853 * [taylor]: Taking taylor expansion of 0 in d4 5.853 * [backup-simplify]: Simplify 0 into 0 5.853 * [taylor]: Taking taylor expansion of 0 in d2 5.853 * [backup-simplify]: Simplify 0 into 0 5.853 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 5.853 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0 5.854 * [backup-simplify]: Simplify (+ 0 0) into 0 5.854 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 5.854 * [backup-simplify]: Simplify (- 0) into 0 5.854 * [backup-simplify]: Simplify (+ 0 0) into 0 5.854 * [taylor]: Taking taylor expansion of 0 in d2 5.854 * [backup-simplify]: Simplify 0 into 0 5.854 * [taylor]: Taking taylor expansion of 0 in d2 5.854 * [backup-simplify]: Simplify 0 into 0 5.855 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 5.855 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 5.855 * [backup-simplify]: Simplify (+ 0 (- (/ 1 d3))) into (- (/ 1 d3)) 5.855 * [taylor]: Taking taylor expansion of (- (/ 1 d3)) in d3 5.855 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3 5.855 * [taylor]: Taking taylor expansion of d3 in d3 5.855 * [backup-simplify]: Simplify 0 into 0 5.855 * [backup-simplify]: Simplify 1 into 1 5.855 * [backup-simplify]: Simplify (/ 1 1) into 1 5.855 * [backup-simplify]: Simplify (- 1) into -1 5.855 * [backup-simplify]: Simplify -1 into -1 5.856 * [taylor]: Taking taylor expansion of 0 in d3 5.856 * [backup-simplify]: Simplify 0 into 0 5.856 * [taylor]: Taking taylor expansion of 0 in d3 5.856 * [backup-simplify]: Simplify 0 into 0 5.856 * [taylor]: Taking taylor expansion of 0 in d3 5.856 * [backup-simplify]: Simplify 0 into 0 5.856 * [backup-simplify]: Simplify 1 into 1 5.856 * [backup-simplify]: Simplify 1 into 1 5.856 * [backup-simplify]: Simplify (+ (* 1 (* 1 (* 1 (* (/ 1 (/ 1 (- d4))) (/ 1 (/ 1 (- d1))))))) (+ (* 1 (* 1 (* (/ 1 (/ 1 (- d2))) (* 1 (/ 1 (/ 1 (- d1))))))) (* -1 (* (/ 1 (/ 1 (- d3))) (* 1 (* 1 (/ 1 (/ 1 (- d1))))))))) into (- (+ (* d4 d1) (* d2 d1)) (* d3 d1)) 5.856 * * * [progress]: simplifying candidates 5.857 * [simplify]: Simplifying: (expm1 (* d1 (- d2 d3))) (log1p (* d1 (- d2 d3))) (* d1 (- d2 d3)) (+ (log d1) (log (- d2 d3))) (log (* d1 (- d2 d3))) (exp (* d1 (- d2 d3))) (* (* (* d1 d1) d1) (* (* (- d2 d3) (- d2 d3)) (- d2 d3))) (* (cbrt (* d1 (- d2 d3))) (cbrt (* d1 (- d2 d3)))) (cbrt (* d1 (- d2 d3))) (* (* (* d1 (- d2 d3)) (* d1 (- d2 d3))) (* d1 (- d2 d3))) (sqrt (* d1 (- d2 d3))) (sqrt (* d1 (- d2 d3))) (* (sqrt d1) (sqrt (- d2 d3))) (* (sqrt d1) (sqrt (- d2 d3))) (* d1 (fma (* (cbrt d2) (cbrt d2)) (cbrt d2) (- (* (cbrt d3) (* (cbrt d3) (cbrt d3)))))) (* d1 (fma (- (cbrt d3)) (* (cbrt d3) (cbrt d3)) (* (cbrt d3) (* (cbrt d3) (cbrt d3))))) (* d1 (fma (* (cbrt d2) (cbrt d2)) (cbrt d2) (- (* (sqrt d3) (sqrt d3))))) (* d1 (fma (- (sqrt d3)) (sqrt d3) (* (sqrt d3) (sqrt d3)))) (* d1 (fma (* (cbrt d2) (cbrt d2)) (cbrt d2) (- (* d3 1)))) (* d1 (fma (- d3) 1 (* d3 1))) (* d1 (fma (sqrt d2) (sqrt d2) (- (* (cbrt d3) (* (cbrt d3) (cbrt d3)))))) (* d1 (fma (- (cbrt d3)) (* (cbrt d3) (cbrt d3)) (* (cbrt d3) (* (cbrt d3) (cbrt d3))))) (* d1 (fma (sqrt d2) (sqrt d2) (- (* (sqrt d3) (sqrt d3))))) (* d1 (fma (- (sqrt d3)) (sqrt d3) (* (sqrt d3) (sqrt d3)))) (* d1 (fma (sqrt d2) (sqrt d2) (- (* d3 1)))) (* d1 (fma (- d3) 1 (* d3 1))) (* d1 (fma 1 d2 (- (* (cbrt d3) (* (cbrt d3) (cbrt d3)))))) (* d1 (fma (- (cbrt d3)) (* (cbrt d3) (cbrt d3)) (* (cbrt d3) (* (cbrt d3) (cbrt d3))))) (* d1 (fma 1 d2 (- (* (sqrt d3) (sqrt d3))))) (* d1 (fma (- (sqrt d3)) (sqrt d3) (* (sqrt d3) (sqrt d3)))) (* d1 (fma 1 d2 (- (* d3 1)))) (* d1 (fma (- d3) 1 (* d3 1))) (* d1 d2) (* d1 (- d3)) (* d1 d2) (* d1 (- d3)) (* (fma (* (cbrt d2) (cbrt d2)) (cbrt d2) (- (* (cbrt d3) (* (cbrt d3) (cbrt d3))))) d1) (* (fma (- (cbrt d3)) (* (cbrt d3) (cbrt d3)) (* (cbrt d3) (* (cbrt d3) (cbrt d3)))) d1) (* (fma (* (cbrt d2) (cbrt d2)) (cbrt d2) (- (* (sqrt d3) (sqrt d3)))) d1) (* (fma (- (sqrt d3)) (sqrt d3) (* (sqrt d3) (sqrt d3))) d1) (* (fma (* (cbrt d2) (cbrt d2)) (cbrt d2) (- (* d3 1))) d1) (* (fma (- d3) 1 (* d3 1)) d1) (* (fma (sqrt d2) (sqrt d2) (- (* (cbrt d3) (* (cbrt d3) (cbrt d3))))) d1) (* (fma (- (cbrt d3)) (* (cbrt d3) (cbrt d3)) (* (cbrt d3) (* (cbrt d3) (cbrt d3)))) d1) (* (fma (sqrt d2) (sqrt d2) (- (* (sqrt d3) (sqrt d3)))) d1) (* (fma (- (sqrt d3)) (sqrt d3) (* (sqrt d3) (sqrt d3))) d1) (* (fma (sqrt d2) (sqrt d2) (- (* d3 1))) d1) (* (fma (- d3) 1 (* d3 1)) d1) (* (fma 1 d2 (- (* (cbrt d3) (* (cbrt d3) (cbrt d3))))) d1) (* (fma (- (cbrt d3)) (* (cbrt d3) (cbrt d3)) (* (cbrt d3) (* (cbrt d3) (cbrt d3)))) d1) (* (fma 1 d2 (- (* (sqrt d3) (sqrt d3)))) d1) (* (fma (- (sqrt d3)) (sqrt d3) (* (sqrt d3) (sqrt d3))) d1) (* (fma 1 d2 (- (* d3 1))) d1) (* (fma (- d3) 1 (* d3 1)) d1) (* d2 d1) (* (- d3) d1) (* d2 d1) (* (- d3) d1) (* d1 (* (cbrt (- d2 d3)) (cbrt (- d2 d3)))) (* d1 (sqrt (- d2 d3))) (* d1 1) (* d1 (+ (sqrt d2) (sqrt d3))) (* d1 1) (* (cbrt d1) (- d2 d3)) (* (sqrt d1) (- d2 d3)) (* d1 (- d2 d3)) (* d1 (- (pow d2 3) (pow d3 3))) (* d1 (- (* d2 d2) (* d3 d3))) (expm1 (fma d1 (- d4 d1) (* d1 (- d2 d3)))) (log1p (fma d1 (- d4 d1) (* d1 (- d2 d3)))) (* d1 (- d4 d1)) (log (fma d1 (- d4 d1) (* d1 (- d2 d3)))) (exp (fma d1 (- d4 d1) (* d1 (- d2 d3)))) (* (cbrt (fma d1 (- d4 d1) (* d1 (- d2 d3)))) (cbrt (fma d1 (- d4 d1) (* d1 (- d2 d3))))) (cbrt (fma d1 (- d4 d1) (* d1 (- d2 d3)))) (* (* (fma d1 (- d4 d1) (* d1 (- d2 d3))) (fma d1 (- d4 d1) (* d1 (- d2 d3)))) (fma d1 (- d4 d1) (* d1 (- d2 d3)))) (sqrt (fma d1 (- d4 d1) (* d1 (- d2 d3)))) (sqrt (fma d1 (- d4 d1) (* d1 (- d2 d3)))) (- (* d2 d1) (* d3 d1)) (- (* d2 d1) (* d3 d1)) (- (* d2 d1) (* d3 d1)) (- (+ (* d4 d1) (* d2 d1)) (pow d1 2)) (- (+ (* d4 d1) (* d2 d1)) (* d3 d1)) (- (+ (* d4 d1) (* d2 d1)) (* d3 d1)) 5.858 * * [simplify]: Extracting # 0 : cost 0 5.858 * * [simplify]: Extracting # 1 : cost 0 5.858 * * [simplify]: Extracting # 2 : cost 0 5.858 * * [simplify]: Extracting # 3 : cost 0 5.859 * * [simplify]: Extracting # 4 : cost 0 5.859 * * [simplify]: Extracting # 5 : cost 0 5.859 * * [simplify]: Extracting # 6 : cost 0 5.859 * * [simplify]: iteration 0 : 121 enodes (cost 891 ) 5.905 * * [simplify]: Extracting # 0 : cost 0 5.905 * * [simplify]: Extracting # 1 : cost 0 5.906 * * [simplify]: Extracting # 2 : cost 0 5.906 * * [simplify]: Extracting # 3 : cost 0 5.907 * * [simplify]: Extracting # 4 : cost 0 5.907 * * [simplify]: iteration 1 : 273 enodes (cost 718 ) 6.020 * * [simplify]: Extracting # 0 : cost 0 6.021 * * [simplify]: Extracting # 1 : cost 0 6.022 * * [simplify]: Extracting # 2 : cost 0 6.024 * * [simplify]: Extracting # 3 : cost 0 6.025 * * [simplify]: Extracting # 4 : cost 0 6.028 * * [simplify]: iteration 2 : 1069 enodes (cost 568 ) 6.412 * * [simplify]: Extracting # 0 : cost 0 6.416 * * [simplify]: Extracting # 1 : cost 0 6.423 * * [simplify]: Extracting # 2 : cost 0 6.434 * * [simplify]: Extracting # 3 : cost 0 6.441 * * [simplify]: Extracting # 4 : cost 0 6.447 * * [simplify]: iteration done: 5001 enodes (cost 544 ) 6.448 * [simplify]: Simplified to: (expm1 (* d1 (- d2 d3))) (log1p (* d1 (- d2 d3))) (* (- d2 d3) d1) (log (* d1 (- d2 d3))) (log (* d1 (- d2 d3))) (exp (* d1 (- d2 d3))) (* (pow d1 3) (pow (- d2 d3) 3)) (* (cbrt (* d1 (- d2 d3))) (cbrt (* d1 (- d2 d3)))) (cbrt (* d1 (- d2 d3))) (pow (* d1 (- d2 d3)) 3) (sqrt (* d1 (- d2 d3))) (sqrt (* d1 (- d2 d3))) (* (sqrt d1) (sqrt (- d2 d3))) (* (sqrt d1) (sqrt (- d2 d3))) (* d1 (- (pow (cbrt d2) 3) d3)) (* (+ (- d3) d3) d1) (* d1 (- (pow (cbrt d2) 3) d3)) (* (+ (- d3) d3) d1) (* d1 (- (pow (cbrt d2) 3) d3)) (* (+ (- d3) d3) d1) (* (- d2 d3) d1) (* (+ (- d3) d3) d1) (* (- d2 d3) d1) (* (+ (- d3) d3) d1) (* (- d2 d3) d1) (* (+ (- d3) d3) d1) (* (- d2 d3) d1) (* (+ (- d3) d3) d1) (* (- d2 d3) d1) (* (+ (- d3) d3) d1) (* (- d2 d3) d1) (* (+ (- d3) d3) d1) (* d1 d2) (* d1 (- d3)) (* d1 d2) (* d1 (- d3)) (* (- (pow (cbrt d2) 3) d3) d1) (* (+ (- d3) d3) d1) (* (- (pow (cbrt d2) 3) d3) d1) (* d1 (+ (- d3) d3)) (* (- (pow (cbrt d2) 3) d3) d1) (* d1 (+ (- d3) d3)) (* (- d2 d3) d1) (* (+ (- d3) d3) d1) (* (- d2 d3) d1) (* d1 (+ (- d3) d3)) (* (- d2 d3) d1) (* d1 (+ (- d3) d3)) (* (- d2 d3) d1) (* (+ (- d3) d3) d1) (* (- d2 d3) d1) (* d1 (+ (- d3) d3)) (* (- d2 d3) d1) (* d1 (+ (- d3) d3)) (* d2 d1) (* d1 (- d3)) (* d2 d1) (* d1 (- d3)) (* d1 (* (cbrt (- d2 d3)) (cbrt (- d2 d3)))) (* d1 (sqrt (- d2 d3))) d1 (* d1 (+ (sqrt d2) (sqrt d3))) d1 (* (cbrt d1) (- d2 d3)) (* (sqrt d1) (- d2 d3)) (* (- d2 d3) d1) (* d1 (- (pow d2 3) (pow d3 3))) (* d1 (- (* d2 d2) (* d3 d3))) (expm1 (* d1 (+ (- d4 d1) (- d2 d3)))) (log1p (* d1 (+ (- d4 d1) (- d2 d3)))) (* d1 (- d4 d1)) (log (* d1 (+ (- d4 d1) (- d2 d3)))) (exp (* d1 (+ (- d4 d1) (- d2 d3)))) (* (cbrt (* d1 (+ (- d4 d1) (- d2 d3)))) (cbrt (* d1 (+ (- d4 d1) (- d2 d3))))) (cbrt (* d1 (+ (- d4 d1) (- d2 d3)))) (pow (* d1 (+ (- d4 d1) (- d2 d3))) 3) (sqrt (* d1 (+ (- d4 d1) (- d2 d3)))) (sqrt (* d1 (+ (- d4 d1) (- d2 d3)))) (* d1 (- d2 d3)) (* d1 (- d2 d3)) (* d1 (- d2 d3)) (* d1 (- (+ d4 d2) d1)) (* d1 (- (+ d4 d2) d3)) (* d1 (- (+ d4 d2) d3)) 6.448 * * * [progress]: adding candidates to table 6.707 * [progress]: [Phase 3 of 3] Extracting. 6.707 * * [regime]: Finding splitpoints for: (# #) 6.707 * * * [regime-changes]: Trying 5 branch expressions: ((- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1)) d4 d3 d2 d1) 6.707 * * * * [regimes]: Trying to branch on (- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1)) from (# #) 6.753 * * * * [regimes]: Trying to branch on d4 from (# #) 6.792 * * * * [regimes]: Trying to branch on d3 from (# #) 6.828 * * * * [regimes]: Trying to branch on d2 from (# #) 6.877 * * * * [regimes]: Trying to branch on d1 from (# #) 6.938 * * * [regime]: Found split indices: #