10.209 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.069 * * * [progress]: [2/2] Setting up program. 0.089 * [progress]: [Phase 2 of 3] Improving. 0.089 * * * * [progress]: [ 1 / 1 ] simplifiying candidate # 0.089 * [simplify]: Simplifying: (- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1)) 0.090 * * [simplify]: iteration 0: 11 enodes 0.094 * * [simplify]: iteration 1: 25 enodes 0.104 * * [simplify]: iteration 2: 69 enodes 0.137 * * [simplify]: iteration 3: 185 enodes 0.218 * * [simplify]: iteration 4: 412 enodes 0.379 * * [simplify]: iteration 5: 1018 enodes 0.565 * * [simplify]: iteration 6: 2014 enodes 0.922 * * [simplify]: iteration complete: 2014 enodes 0.922 * * [simplify]: Extracting #0: cost 1 inf + 0 0.922 * * [simplify]: Extracting #1: cost 68 inf + 0 0.924 * * [simplify]: Extracting #2: cost 509 inf + 1 0.930 * * [simplify]: Extracting #3: cost 431 inf + 16429 0.951 * * [simplify]: Extracting #4: cost 43 inf + 60250 0.971 * * [simplify]: Extracting #5: cost 0 inf + 65922 0.989 * [simplify]: Simplified to: (* d1 (- (- (+ d2 d4) d3) d1)) 0.993 * * [progress]: iteration 1 / 4 0.993 * * * [progress]: picking best candidate 0.997 * * * * [pick]: Picked # 0.998 * * * [progress]: localizing error 1.019 * * * [progress]: generating rewritten candidates 1.019 * * * * [progress]: [ 1 / 1 ] rewriting at (2 1) 1.042 * * * [progress]: generating series expansions 1.043 * * * * [progress]: [ 1 / 1 ] generating series at (2 1) 1.043 * [backup-simplify]: Simplify (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) into (- (+ (* d4 d1) (* d2 d1)) (* d3 d1)) 1.043 * [approximate]: Taking taylor expansion of (- (+ (* d4 d1) (* d2 d1)) (* d3 d1)) in (d1 d2 d3 d4) around 0 1.043 * [taylor]: Taking taylor expansion of (- (+ (* d4 d1) (* d2 d1)) (* d3 d1)) in d4 1.043 * [taylor]: Taking taylor expansion of (+ (* d4 d1) (* d2 d1)) in d4 1.043 * [taylor]: Taking taylor expansion of (* d4 d1) in d4 1.043 * [taylor]: Taking taylor expansion of d4 in d4 1.043 * [backup-simplify]: Simplify 0 into 0 1.043 * [backup-simplify]: Simplify 1 into 1 1.043 * [taylor]: Taking taylor expansion of d1 in d4 1.043 * [backup-simplify]: Simplify d1 into d1 1.043 * [taylor]: Taking taylor expansion of (* d2 d1) in d4 1.043 * [taylor]: Taking taylor expansion of d2 in d4 1.043 * [backup-simplify]: Simplify d2 into d2 1.043 * [taylor]: Taking taylor expansion of d1 in d4 1.043 * [backup-simplify]: Simplify d1 into d1 1.043 * [taylor]: Taking taylor expansion of (* d3 d1) in d4 1.043 * [taylor]: Taking taylor expansion of d3 in d4 1.043 * [backup-simplify]: Simplify d3 into d3 1.043 * [taylor]: Taking taylor expansion of d1 in d4 1.043 * [backup-simplify]: Simplify d1 into d1 1.043 * [taylor]: Taking taylor expansion of (- (+ (* d4 d1) (* d2 d1)) (* d3 d1)) in d3 1.043 * [taylor]: Taking taylor expansion of (+ (* d4 d1) (* d2 d1)) in d3 1.043 * [taylor]: Taking taylor expansion of (* d4 d1) in d3 1.043 * [taylor]: Taking taylor expansion of d4 in d3 1.043 * [backup-simplify]: Simplify d4 into d4 1.043 * [taylor]: Taking taylor expansion of d1 in d3 1.043 * [backup-simplify]: Simplify d1 into d1 1.043 * [taylor]: Taking taylor expansion of (* d2 d1) in d3 1.043 * [taylor]: Taking taylor expansion of d2 in d3 1.043 * [backup-simplify]: Simplify d2 into d2 1.043 * [taylor]: Taking taylor expansion of d1 in d3 1.043 * [backup-simplify]: Simplify d1 into d1 1.043 * [taylor]: Taking taylor expansion of (* d3 d1) in d3 1.043 * [taylor]: Taking taylor expansion of d3 in d3 1.043 * [backup-simplify]: Simplify 0 into 0 1.043 * [backup-simplify]: Simplify 1 into 1 1.043 * [taylor]: Taking taylor expansion of d1 in d3 1.043 * [backup-simplify]: Simplify d1 into d1 1.043 * [taylor]: Taking taylor expansion of (- (+ (* d4 d1) (* d2 d1)) (* d3 d1)) in d2 1.043 * [taylor]: Taking taylor expansion of (+ (* d4 d1) (* d2 d1)) in d2 1.043 * [taylor]: Taking taylor expansion of (* d4 d1) in d2 1.043 * [taylor]: Taking taylor expansion of d4 in d2 1.043 * [backup-simplify]: Simplify d4 into d4 1.043 * [taylor]: Taking taylor expansion of d1 in d2 1.043 * [backup-simplify]: Simplify d1 into d1 1.043 * [taylor]: Taking taylor expansion of (* d2 d1) in d2 1.043 * [taylor]: Taking taylor expansion of d2 in d2 1.043 * [backup-simplify]: Simplify 0 into 0 1.043 * [backup-simplify]: Simplify 1 into 1 1.043 * [taylor]: Taking taylor expansion of d1 in d2 1.043 * [backup-simplify]: Simplify d1 into d1 1.043 * [taylor]: Taking taylor expansion of (* d3 d1) in d2 1.043 * [taylor]: Taking taylor expansion of d3 in d2 1.043 * [backup-simplify]: Simplify d3 into d3 1.043 * [taylor]: Taking taylor expansion of d1 in d2 1.043 * [backup-simplify]: Simplify d1 into d1 1.044 * [taylor]: Taking taylor expansion of (- (+ (* d4 d1) (* d2 d1)) (* d3 d1)) in d1 1.044 * [taylor]: Taking taylor expansion of (+ (* d4 d1) (* d2 d1)) in d1 1.044 * [taylor]: Taking taylor expansion of (* d4 d1) in d1 1.044 * [taylor]: Taking taylor expansion of d4 in d1 1.044 * [backup-simplify]: Simplify d4 into d4 1.044 * [taylor]: Taking taylor expansion of d1 in d1 1.044 * [backup-simplify]: Simplify 0 into 0 1.044 * [backup-simplify]: Simplify 1 into 1 1.044 * [taylor]: Taking taylor expansion of (* d2 d1) in d1 1.044 * [taylor]: Taking taylor expansion of d2 in d1 1.044 * [backup-simplify]: Simplify d2 into d2 1.044 * [taylor]: Taking taylor expansion of d1 in d1 1.044 * [backup-simplify]: Simplify 0 into 0 1.044 * [backup-simplify]: Simplify 1 into 1 1.044 * [taylor]: Taking taylor expansion of (* d3 d1) in d1 1.044 * [taylor]: Taking taylor expansion of d3 in d1 1.044 * [backup-simplify]: Simplify d3 into d3 1.044 * [taylor]: Taking taylor expansion of d1 in d1 1.044 * [backup-simplify]: Simplify 0 into 0 1.044 * [backup-simplify]: Simplify 1 into 1 1.044 * [taylor]: Taking taylor expansion of (- (+ (* d4 d1) (* d2 d1)) (* d3 d1)) in d1 1.044 * [taylor]: Taking taylor expansion of (+ (* d4 d1) (* d2 d1)) in d1 1.044 * [taylor]: Taking taylor expansion of (* d4 d1) in d1 1.044 * [taylor]: Taking taylor expansion of d4 in d1 1.044 * [backup-simplify]: Simplify d4 into d4 1.044 * [taylor]: Taking taylor expansion of d1 in d1 1.044 * [backup-simplify]: Simplify 0 into 0 1.044 * [backup-simplify]: Simplify 1 into 1 1.044 * [taylor]: Taking taylor expansion of (* d2 d1) in d1 1.044 * [taylor]: Taking taylor expansion of d2 in d1 1.044 * [backup-simplify]: Simplify d2 into d2 1.044 * [taylor]: Taking taylor expansion of d1 in d1 1.044 * [backup-simplify]: Simplify 0 into 0 1.044 * [backup-simplify]: Simplify 1 into 1 1.044 * [taylor]: Taking taylor expansion of (* d3 d1) in d1 1.044 * [taylor]: Taking taylor expansion of d3 in d1 1.044 * [backup-simplify]: Simplify d3 into d3 1.044 * [taylor]: Taking taylor expansion of d1 in d1 1.044 * [backup-simplify]: Simplify 0 into 0 1.044 * [backup-simplify]: Simplify 1 into 1 1.044 * [backup-simplify]: Simplify (* d4 0) into 0 1.044 * [backup-simplify]: Simplify (* d2 0) into 0 1.045 * [backup-simplify]: Simplify (+ 0 0) into 0 1.045 * [backup-simplify]: Simplify (* d3 0) into 0 1.045 * [backup-simplify]: Simplify (- 0) into 0 1.045 * [backup-simplify]: Simplify (+ 0 0) into 0 1.045 * [taylor]: Taking taylor expansion of 0 in d2 1.045 * [backup-simplify]: Simplify 0 into 0 1.045 * [taylor]: Taking taylor expansion of 0 in d3 1.045 * [backup-simplify]: Simplify 0 into 0 1.045 * [taylor]: Taking taylor expansion of 0 in d4 1.045 * [backup-simplify]: Simplify 0 into 0 1.045 * [backup-simplify]: Simplify 0 into 0 1.046 * [backup-simplify]: Simplify (+ (* d4 1) (* 0 0)) into d4 1.046 * [backup-simplify]: Simplify (+ (* d2 1) (* 0 0)) into d2 1.046 * [backup-simplify]: Simplify (+ d4 d2) into (+ d4 d2) 1.046 * [backup-simplify]: Simplify (+ (* d3 1) (* 0 0)) into d3 1.046 * [backup-simplify]: Simplify (- d3) into (- d3) 1.046 * [backup-simplify]: Simplify (+ (+ d4 d2) (- d3)) into (- (+ d4 d2) d3) 1.046 * [taylor]: Taking taylor expansion of (- (+ d4 d2) d3) in d2 1.046 * [taylor]: Taking taylor expansion of (+ d4 d2) in d2 1.046 * [taylor]: Taking taylor expansion of d4 in d2 1.046 * [backup-simplify]: Simplify d4 into d4 1.046 * [taylor]: Taking taylor expansion of d2 in d2 1.046 * [backup-simplify]: Simplify 0 into 0 1.046 * [backup-simplify]: Simplify 1 into 1 1.046 * [taylor]: Taking taylor expansion of d3 in d2 1.046 * [backup-simplify]: Simplify d3 into d3 1.046 * [backup-simplify]: Simplify (+ d4 0) into d4 1.046 * [backup-simplify]: Simplify (- d3) into (- d3) 1.046 * [backup-simplify]: Simplify (+ d4 (- d3)) into (- d4 d3) 1.046 * [taylor]: Taking taylor expansion of (- d4 d3) in d3 1.046 * [taylor]: Taking taylor expansion of d4 in d3 1.046 * [backup-simplify]: Simplify d4 into d4 1.046 * [taylor]: Taking taylor expansion of d3 in d3 1.046 * [backup-simplify]: Simplify 0 into 0 1.047 * [backup-simplify]: Simplify 1 into 1 1.047 * [backup-simplify]: Simplify (- 0) into 0 1.047 * [backup-simplify]: Simplify (+ d4 0) into d4 1.047 * [taylor]: Taking taylor expansion of d4 in d4 1.047 * [backup-simplify]: Simplify 0 into 0 1.047 * [backup-simplify]: Simplify 1 into 1 1.047 * [backup-simplify]: Simplify 0 into 0 1.047 * [taylor]: Taking taylor expansion of 0 in d3 1.047 * [backup-simplify]: Simplify 0 into 0 1.047 * [taylor]: Taking taylor expansion of 0 in d4 1.047 * [backup-simplify]: Simplify 0 into 0 1.047 * [backup-simplify]: Simplify 0 into 0 1.047 * [taylor]: Taking taylor expansion of 0 in d4 1.047 * [backup-simplify]: Simplify 0 into 0 1.047 * [backup-simplify]: Simplify 0 into 0 1.047 * [backup-simplify]: Simplify 0 into 0 1.047 * [backup-simplify]: Simplify (+ (* d4 0) (+ (* 0 1) (* 0 0))) into 0 1.048 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 1) (* 0 0))) into 0 1.048 * [backup-simplify]: Simplify (+ 0 0) into 0 1.052 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 1) (* 0 0))) into 0 1.052 * [backup-simplify]: Simplify (- 0) into 0 1.053 * [backup-simplify]: Simplify (+ 0 0) into 0 1.053 * [taylor]: Taking taylor expansion of 0 in d2 1.053 * [backup-simplify]: Simplify 0 into 0 1.053 * [taylor]: Taking taylor expansion of 0 in d3 1.053 * [backup-simplify]: Simplify 0 into 0 1.053 * [taylor]: Taking taylor expansion of 0 in d4 1.053 * [backup-simplify]: Simplify 0 into 0 1.053 * [backup-simplify]: Simplify 0 into 0 1.053 * [backup-simplify]: Simplify 0 into 0 1.053 * [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))) 1.053 * [approximate]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (/ 1 (* d3 d1))) in (d1 d2 d3 d4) around 0 1.053 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (/ 1 (* d3 d1))) in d4 1.053 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d4 1.053 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d4 1.053 * [taylor]: Taking taylor expansion of (* d2 d1) in d4 1.053 * [taylor]: Taking taylor expansion of d2 in d4 1.053 * [backup-simplify]: Simplify d2 into d2 1.053 * [taylor]: Taking taylor expansion of d1 in d4 1.053 * [backup-simplify]: Simplify d1 into d1 1.053 * [backup-simplify]: Simplify (* d2 d1) into (* d2 d1) 1.053 * [backup-simplify]: Simplify (/ 1 (* d2 d1)) into (/ 1 (* d2 d1)) 1.053 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d4 1.053 * [taylor]: Taking taylor expansion of (* d4 d1) in d4 1.053 * [taylor]: Taking taylor expansion of d4 in d4 1.053 * [backup-simplify]: Simplify 0 into 0 1.053 * [backup-simplify]: Simplify 1 into 1 1.053 * [taylor]: Taking taylor expansion of d1 in d4 1.053 * [backup-simplify]: Simplify d1 into d1 1.053 * [backup-simplify]: Simplify (* 0 d1) into 0 1.054 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1 1.054 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 1.054 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d4 1.054 * [taylor]: Taking taylor expansion of (* d3 d1) in d4 1.054 * [taylor]: Taking taylor expansion of d3 in d4 1.054 * [backup-simplify]: Simplify d3 into d3 1.054 * [taylor]: Taking taylor expansion of d1 in d4 1.054 * [backup-simplify]: Simplify d1 into d1 1.054 * [backup-simplify]: Simplify (* d3 d1) into (* d3 d1) 1.054 * [backup-simplify]: Simplify (/ 1 (* d3 d1)) into (/ 1 (* d3 d1)) 1.054 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (/ 1 (* d3 d1))) in d3 1.054 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d3 1.054 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d3 1.054 * [taylor]: Taking taylor expansion of (* d2 d1) in d3 1.054 * [taylor]: Taking taylor expansion of d2 in d3 1.054 * [backup-simplify]: Simplify d2 into d2 1.054 * [taylor]: Taking taylor expansion of d1 in d3 1.054 * [backup-simplify]: Simplify d1 into d1 1.054 * [backup-simplify]: Simplify (* d2 d1) into (* d2 d1) 1.054 * [backup-simplify]: Simplify (/ 1 (* d2 d1)) into (/ 1 (* d2 d1)) 1.054 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d3 1.054 * [taylor]: Taking taylor expansion of (* d4 d1) in d3 1.054 * [taylor]: Taking taylor expansion of d4 in d3 1.054 * [backup-simplify]: Simplify d4 into d4 1.054 * [taylor]: Taking taylor expansion of d1 in d3 1.054 * [backup-simplify]: Simplify d1 into d1 1.054 * [backup-simplify]: Simplify (* d4 d1) into (* d4 d1) 1.054 * [backup-simplify]: Simplify (/ 1 (* d4 d1)) into (/ 1 (* d4 d1)) 1.054 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d3 1.054 * [taylor]: Taking taylor expansion of (* d3 d1) in d3 1.054 * [taylor]: Taking taylor expansion of d3 in d3 1.054 * [backup-simplify]: Simplify 0 into 0 1.054 * [backup-simplify]: Simplify 1 into 1 1.054 * [taylor]: Taking taylor expansion of d1 in d3 1.054 * [backup-simplify]: Simplify d1 into d1 1.054 * [backup-simplify]: Simplify (* 0 d1) into 0 1.055 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1 1.055 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 1.055 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (/ 1 (* d3 d1))) in d2 1.055 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d2 1.055 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d2 1.055 * [taylor]: Taking taylor expansion of (* d2 d1) in d2 1.055 * [taylor]: Taking taylor expansion of d2 in d2 1.055 * [backup-simplify]: Simplify 0 into 0 1.055 * [backup-simplify]: Simplify 1 into 1 1.055 * [taylor]: Taking taylor expansion of d1 in d2 1.055 * [backup-simplify]: Simplify d1 into d1 1.055 * [backup-simplify]: Simplify (* 0 d1) into 0 1.055 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1 1.055 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 1.055 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d2 1.055 * [taylor]: Taking taylor expansion of (* d4 d1) in d2 1.055 * [taylor]: Taking taylor expansion of d4 in d2 1.055 * [backup-simplify]: Simplify d4 into d4 1.055 * [taylor]: Taking taylor expansion of d1 in d2 1.055 * [backup-simplify]: Simplify d1 into d1 1.055 * [backup-simplify]: Simplify (* d4 d1) into (* d4 d1) 1.055 * [backup-simplify]: Simplify (/ 1 (* d4 d1)) into (/ 1 (* d4 d1)) 1.055 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d2 1.055 * [taylor]: Taking taylor expansion of (* d3 d1) in d2 1.055 * [taylor]: Taking taylor expansion of d3 in d2 1.055 * [backup-simplify]: Simplify d3 into d3 1.055 * [taylor]: Taking taylor expansion of d1 in d2 1.055 * [backup-simplify]: Simplify d1 into d1 1.055 * [backup-simplify]: Simplify (* d3 d1) into (* d3 d1) 1.055 * [backup-simplify]: Simplify (/ 1 (* d3 d1)) into (/ 1 (* d3 d1)) 1.056 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (/ 1 (* d3 d1))) in d1 1.056 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d1 1.056 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d1 1.056 * [taylor]: Taking taylor expansion of (* d2 d1) in d1 1.056 * [taylor]: Taking taylor expansion of d2 in d1 1.056 * [backup-simplify]: Simplify d2 into d2 1.056 * [taylor]: Taking taylor expansion of d1 in d1 1.056 * [backup-simplify]: Simplify 0 into 0 1.056 * [backup-simplify]: Simplify 1 into 1 1.056 * [backup-simplify]: Simplify (* d2 0) into 0 1.056 * [backup-simplify]: Simplify (+ (* d2 1) (* 0 0)) into d2 1.056 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 1.056 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d1 1.056 * [taylor]: Taking taylor expansion of (* d4 d1) in d1 1.056 * [taylor]: Taking taylor expansion of d4 in d1 1.056 * [backup-simplify]: Simplify d4 into d4 1.056 * [taylor]: Taking taylor expansion of d1 in d1 1.056 * [backup-simplify]: Simplify 0 into 0 1.056 * [backup-simplify]: Simplify 1 into 1 1.056 * [backup-simplify]: Simplify (* d4 0) into 0 1.056 * [backup-simplify]: Simplify (+ (* d4 1) (* 0 0)) into d4 1.056 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 1.056 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d1 1.056 * [taylor]: Taking taylor expansion of (* d3 d1) in d1 1.056 * [taylor]: Taking taylor expansion of d3 in d1 1.056 * [backup-simplify]: Simplify d3 into d3 1.056 * [taylor]: Taking taylor expansion of d1 in d1 1.056 * [backup-simplify]: Simplify 0 into 0 1.057 * [backup-simplify]: Simplify 1 into 1 1.057 * [backup-simplify]: Simplify (* d3 0) into 0 1.057 * [backup-simplify]: Simplify (+ (* d3 1) (* 0 0)) into d3 1.057 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 1.057 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (/ 1 (* d3 d1))) in d1 1.057 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d1 1.057 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d1 1.057 * [taylor]: Taking taylor expansion of (* d2 d1) in d1 1.057 * [taylor]: Taking taylor expansion of d2 in d1 1.057 * [backup-simplify]: Simplify d2 into d2 1.057 * [taylor]: Taking taylor expansion of d1 in d1 1.057 * [backup-simplify]: Simplify 0 into 0 1.057 * [backup-simplify]: Simplify 1 into 1 1.057 * [backup-simplify]: Simplify (* d2 0) into 0 1.057 * [backup-simplify]: Simplify (+ (* d2 1) (* 0 0)) into d2 1.057 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 1.057 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d1 1.057 * [taylor]: Taking taylor expansion of (* d4 d1) in d1 1.057 * [taylor]: Taking taylor expansion of d4 in d1 1.057 * [backup-simplify]: Simplify d4 into d4 1.057 * [taylor]: Taking taylor expansion of d1 in d1 1.057 * [backup-simplify]: Simplify 0 into 0 1.057 * [backup-simplify]: Simplify 1 into 1 1.057 * [backup-simplify]: Simplify (* d4 0) into 0 1.058 * [backup-simplify]: Simplify (+ (* d4 1) (* 0 0)) into d4 1.058 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 1.058 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d1 1.058 * [taylor]: Taking taylor expansion of (* d3 d1) in d1 1.058 * [taylor]: Taking taylor expansion of d3 in d1 1.058 * [backup-simplify]: Simplify d3 into d3 1.058 * [taylor]: Taking taylor expansion of d1 in d1 1.058 * [backup-simplify]: Simplify 0 into 0 1.058 * [backup-simplify]: Simplify 1 into 1 1.058 * [backup-simplify]: Simplify (* d3 0) into 0 1.058 * [backup-simplify]: Simplify (+ (* d3 1) (* 0 0)) into d3 1.058 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 1.058 * [backup-simplify]: Simplify (+ (/ 1 d2) (/ 1 d4)) into (+ (/ 1 d4) (/ 1 d2)) 1.058 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 1.058 * [backup-simplify]: Simplify (+ (+ (/ 1 d4) (/ 1 d2)) (- (/ 1 d3))) into (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) 1.058 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) in d2 1.059 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d2 1.059 * [taylor]: Taking taylor expansion of (/ 1 d4) in d2 1.059 * [taylor]: Taking taylor expansion of d4 in d2 1.059 * [backup-simplify]: Simplify d4 into d4 1.059 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 1.059 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2 1.059 * [taylor]: Taking taylor expansion of d2 in d2 1.059 * [backup-simplify]: Simplify 0 into 0 1.059 * [backup-simplify]: Simplify 1 into 1 1.059 * [backup-simplify]: Simplify (/ 1 1) into 1 1.059 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2 1.059 * [taylor]: Taking taylor expansion of d3 in d2 1.059 * [backup-simplify]: Simplify d3 into d3 1.059 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 1.059 * [backup-simplify]: Simplify (+ 0 1) into 1 1.060 * [backup-simplify]: Simplify (+ 1 0) into 1 1.060 * [taylor]: Taking taylor expansion of 1 in d3 1.060 * [backup-simplify]: Simplify 1 into 1 1.060 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 1) (* 0 0))) into 0 1.060 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0 1.060 * [backup-simplify]: Simplify (+ (* d4 0) (+ (* 0 1) (* 0 0))) into 0 1.061 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0 1.061 * [backup-simplify]: Simplify (+ 0 0) into 0 1.062 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 1) (* 0 0))) into 0 1.062 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 1.062 * [backup-simplify]: Simplify (- 0) into 0 1.062 * [backup-simplify]: Simplify (+ 0 0) into 0 1.062 * [taylor]: Taking taylor expansion of 0 in d2 1.062 * [backup-simplify]: Simplify 0 into 0 1.063 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1.063 * [backup-simplify]: Simplify (+ (/ 1 d4) 0) into (/ 1 d4) 1.063 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 1.063 * [backup-simplify]: Simplify (+ (/ 1 d4) (- (/ 1 d3))) into (- (/ 1 d4) (/ 1 d3)) 1.063 * [taylor]: Taking taylor expansion of (- (/ 1 d4) (/ 1 d3)) in d3 1.063 * [taylor]: Taking taylor expansion of (/ 1 d4) in d3 1.063 * [taylor]: Taking taylor expansion of d4 in d3 1.063 * [backup-simplify]: Simplify d4 into d4 1.063 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 1.063 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3 1.063 * [taylor]: Taking taylor expansion of d3 in d3 1.063 * [backup-simplify]: Simplify 0 into 0 1.063 * [backup-simplify]: Simplify 1 into 1 1.063 * [backup-simplify]: Simplify (/ 1 1) into 1 1.063 * [backup-simplify]: Simplify (- 1) into -1 1.064 * [backup-simplify]: Simplify (+ 0 -1) into -1 1.064 * [taylor]: Taking taylor expansion of -1 in d4 1.064 * [backup-simplify]: Simplify -1 into -1 1.064 * [taylor]: Taking taylor expansion of 1 in d4 1.064 * [backup-simplify]: Simplify 1 into 1 1.064 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 1.064 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0 1.065 * [backup-simplify]: Simplify (+ (* d4 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 1.065 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)) (* 0 (/ 0 d4)))) into 0 1.065 * [backup-simplify]: Simplify (+ 0 0) into 0 1.066 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 1.066 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0 1.066 * [backup-simplify]: Simplify (- 0) into 0 1.066 * [backup-simplify]: Simplify (+ 0 0) into 0 1.066 * [taylor]: Taking taylor expansion of 0 in d2 1.066 * [backup-simplify]: Simplify 0 into 0 1.066 * [taylor]: Taking taylor expansion of 0 in d3 1.066 * [backup-simplify]: Simplify 0 into 0 1.066 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0 1.067 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.067 * [backup-simplify]: Simplify (+ 0 0) into 0 1.067 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 1.068 * [backup-simplify]: Simplify (- 0) into 0 1.068 * [backup-simplify]: Simplify (+ 0 0) into 0 1.068 * [taylor]: Taking taylor expansion of 0 in d3 1.068 * [backup-simplify]: Simplify 0 into 0 1.068 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1.068 * [backup-simplify]: Simplify (- 0) into 0 1.069 * [backup-simplify]: Simplify (+ (/ 1 d4) 0) into (/ 1 d4) 1.069 * [taylor]: Taking taylor expansion of (/ 1 d4) in d4 1.069 * [taylor]: Taking taylor expansion of d4 in d4 1.069 * [backup-simplify]: Simplify 0 into 0 1.069 * [backup-simplify]: Simplify 1 into 1 1.069 * [backup-simplify]: Simplify (/ 1 1) into 1 1.069 * [backup-simplify]: Simplify 1 into 1 1.069 * [taylor]: Taking taylor expansion of 0 in d4 1.069 * [backup-simplify]: Simplify 0 into 0 1.069 * [backup-simplify]: Simplify -1 into -1 1.069 * [backup-simplify]: Simplify 1 into 1 1.069 * [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)) 1.070 * [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))) 1.070 * [approximate]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (/ 1 (* d3 d1))) in (d1 d2 d3 d4) around 0 1.070 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (/ 1 (* d3 d1))) in d4 1.070 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d4 1.070 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d4 1.070 * [taylor]: Taking taylor expansion of (* d2 d1) in d4 1.070 * [taylor]: Taking taylor expansion of d2 in d4 1.070 * [backup-simplify]: Simplify d2 into d2 1.070 * [taylor]: Taking taylor expansion of d1 in d4 1.070 * [backup-simplify]: Simplify d1 into d1 1.070 * [backup-simplify]: Simplify (* d2 d1) into (* d2 d1) 1.070 * [backup-simplify]: Simplify (/ 1 (* d2 d1)) into (/ 1 (* d2 d1)) 1.070 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d4 1.070 * [taylor]: Taking taylor expansion of (* d4 d1) in d4 1.070 * [taylor]: Taking taylor expansion of d4 in d4 1.070 * [backup-simplify]: Simplify 0 into 0 1.070 * [backup-simplify]: Simplify 1 into 1 1.070 * [taylor]: Taking taylor expansion of d1 in d4 1.070 * [backup-simplify]: Simplify d1 into d1 1.070 * [backup-simplify]: Simplify (* 0 d1) into 0 1.070 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1 1.070 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 1.070 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d4 1.070 * [taylor]: Taking taylor expansion of (* d3 d1) in d4 1.070 * [taylor]: Taking taylor expansion of d3 in d4 1.070 * [backup-simplify]: Simplify d3 into d3 1.070 * [taylor]: Taking taylor expansion of d1 in d4 1.071 * [backup-simplify]: Simplify d1 into d1 1.071 * [backup-simplify]: Simplify (* d3 d1) into (* d3 d1) 1.071 * [backup-simplify]: Simplify (/ 1 (* d3 d1)) into (/ 1 (* d3 d1)) 1.071 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (/ 1 (* d3 d1))) in d3 1.071 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d3 1.071 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d3 1.071 * [taylor]: Taking taylor expansion of (* d2 d1) in d3 1.071 * [taylor]: Taking taylor expansion of d2 in d3 1.071 * [backup-simplify]: Simplify d2 into d2 1.071 * [taylor]: Taking taylor expansion of d1 in d3 1.071 * [backup-simplify]: Simplify d1 into d1 1.071 * [backup-simplify]: Simplify (* d2 d1) into (* d2 d1) 1.071 * [backup-simplify]: Simplify (/ 1 (* d2 d1)) into (/ 1 (* d2 d1)) 1.071 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d3 1.071 * [taylor]: Taking taylor expansion of (* d4 d1) in d3 1.071 * [taylor]: Taking taylor expansion of d4 in d3 1.071 * [backup-simplify]: Simplify d4 into d4 1.071 * [taylor]: Taking taylor expansion of d1 in d3 1.071 * [backup-simplify]: Simplify d1 into d1 1.071 * [backup-simplify]: Simplify (* d4 d1) into (* d4 d1) 1.071 * [backup-simplify]: Simplify (/ 1 (* d4 d1)) into (/ 1 (* d4 d1)) 1.071 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d3 1.071 * [taylor]: Taking taylor expansion of (* d3 d1) in d3 1.071 * [taylor]: Taking taylor expansion of d3 in d3 1.071 * [backup-simplify]: Simplify 0 into 0 1.071 * [backup-simplify]: Simplify 1 into 1 1.071 * [taylor]: Taking taylor expansion of d1 in d3 1.071 * [backup-simplify]: Simplify d1 into d1 1.071 * [backup-simplify]: Simplify (* 0 d1) into 0 1.071 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1 1.071 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 1.071 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (/ 1 (* d3 d1))) in d2 1.071 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d2 1.071 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d2 1.071 * [taylor]: Taking taylor expansion of (* d2 d1) in d2 1.071 * [taylor]: Taking taylor expansion of d2 in d2 1.071 * [backup-simplify]: Simplify 0 into 0 1.071 * [backup-simplify]: Simplify 1 into 1 1.071 * [taylor]: Taking taylor expansion of d1 in d2 1.072 * [backup-simplify]: Simplify d1 into d1 1.072 * [backup-simplify]: Simplify (* 0 d1) into 0 1.072 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1 1.072 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 1.072 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d2 1.072 * [taylor]: Taking taylor expansion of (* d4 d1) in d2 1.072 * [taylor]: Taking taylor expansion of d4 in d2 1.072 * [backup-simplify]: Simplify d4 into d4 1.072 * [taylor]: Taking taylor expansion of d1 in d2 1.072 * [backup-simplify]: Simplify d1 into d1 1.072 * [backup-simplify]: Simplify (* d4 d1) into (* d4 d1) 1.072 * [backup-simplify]: Simplify (/ 1 (* d4 d1)) into (/ 1 (* d4 d1)) 1.072 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d2 1.072 * [taylor]: Taking taylor expansion of (* d3 d1) in d2 1.072 * [taylor]: Taking taylor expansion of d3 in d2 1.072 * [backup-simplify]: Simplify d3 into d3 1.072 * [taylor]: Taking taylor expansion of d1 in d2 1.072 * [backup-simplify]: Simplify d1 into d1 1.072 * [backup-simplify]: Simplify (* d3 d1) into (* d3 d1) 1.072 * [backup-simplify]: Simplify (/ 1 (* d3 d1)) into (/ 1 (* d3 d1)) 1.072 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (/ 1 (* d3 d1))) in d1 1.072 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d1 1.072 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d1 1.072 * [taylor]: Taking taylor expansion of (* d2 d1) in d1 1.072 * [taylor]: Taking taylor expansion of d2 in d1 1.072 * [backup-simplify]: Simplify d2 into d2 1.072 * [taylor]: Taking taylor expansion of d1 in d1 1.072 * [backup-simplify]: Simplify 0 into 0 1.072 * [backup-simplify]: Simplify 1 into 1 1.072 * [backup-simplify]: Simplify (* d2 0) into 0 1.073 * [backup-simplify]: Simplify (+ (* d2 1) (* 0 0)) into d2 1.073 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 1.073 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d1 1.073 * [taylor]: Taking taylor expansion of (* d4 d1) in d1 1.073 * [taylor]: Taking taylor expansion of d4 in d1 1.073 * [backup-simplify]: Simplify d4 into d4 1.073 * [taylor]: Taking taylor expansion of d1 in d1 1.073 * [backup-simplify]: Simplify 0 into 0 1.073 * [backup-simplify]: Simplify 1 into 1 1.073 * [backup-simplify]: Simplify (* d4 0) into 0 1.073 * [backup-simplify]: Simplify (+ (* d4 1) (* 0 0)) into d4 1.073 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 1.073 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d1 1.073 * [taylor]: Taking taylor expansion of (* d3 d1) in d1 1.073 * [taylor]: Taking taylor expansion of d3 in d1 1.073 * [backup-simplify]: Simplify d3 into d3 1.073 * [taylor]: Taking taylor expansion of d1 in d1 1.073 * [backup-simplify]: Simplify 0 into 0 1.073 * [backup-simplify]: Simplify 1 into 1 1.073 * [backup-simplify]: Simplify (* d3 0) into 0 1.073 * [backup-simplify]: Simplify (+ (* d3 1) (* 0 0)) into d3 1.074 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 1.074 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (/ 1 (* d3 d1))) in d1 1.074 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d1 1.074 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d1 1.074 * [taylor]: Taking taylor expansion of (* d2 d1) in d1 1.074 * [taylor]: Taking taylor expansion of d2 in d1 1.074 * [backup-simplify]: Simplify d2 into d2 1.074 * [taylor]: Taking taylor expansion of d1 in d1 1.074 * [backup-simplify]: Simplify 0 into 0 1.074 * [backup-simplify]: Simplify 1 into 1 1.074 * [backup-simplify]: Simplify (* d2 0) into 0 1.074 * [backup-simplify]: Simplify (+ (* d2 1) (* 0 0)) into d2 1.074 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 1.074 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d1 1.074 * [taylor]: Taking taylor expansion of (* d4 d1) in d1 1.074 * [taylor]: Taking taylor expansion of d4 in d1 1.074 * [backup-simplify]: Simplify d4 into d4 1.074 * [taylor]: Taking taylor expansion of d1 in d1 1.074 * [backup-simplify]: Simplify 0 into 0 1.074 * [backup-simplify]: Simplify 1 into 1 1.074 * [backup-simplify]: Simplify (* d4 0) into 0 1.074 * [backup-simplify]: Simplify (+ (* d4 1) (* 0 0)) into d4 1.074 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 1.074 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d1 1.074 * [taylor]: Taking taylor expansion of (* d3 d1) in d1 1.074 * [taylor]: Taking taylor expansion of d3 in d1 1.074 * [backup-simplify]: Simplify d3 into d3 1.074 * [taylor]: Taking taylor expansion of d1 in d1 1.075 * [backup-simplify]: Simplify 0 into 0 1.075 * [backup-simplify]: Simplify 1 into 1 1.075 * [backup-simplify]: Simplify (* d3 0) into 0 1.075 * [backup-simplify]: Simplify (+ (* d3 1) (* 0 0)) into d3 1.075 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 1.075 * [backup-simplify]: Simplify (+ (/ 1 d2) (/ 1 d4)) into (+ (/ 1 d4) (/ 1 d2)) 1.075 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 1.075 * [backup-simplify]: Simplify (+ (+ (/ 1 d4) (/ 1 d2)) (- (/ 1 d3))) into (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) 1.075 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) in d2 1.075 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d2 1.075 * [taylor]: Taking taylor expansion of (/ 1 d4) in d2 1.075 * [taylor]: Taking taylor expansion of d4 in d2 1.075 * [backup-simplify]: Simplify d4 into d4 1.075 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 1.075 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2 1.075 * [taylor]: Taking taylor expansion of d2 in d2 1.075 * [backup-simplify]: Simplify 0 into 0 1.075 * [backup-simplify]: Simplify 1 into 1 1.076 * [backup-simplify]: Simplify (/ 1 1) into 1 1.076 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2 1.076 * [taylor]: Taking taylor expansion of d3 in d2 1.076 * [backup-simplify]: Simplify d3 into d3 1.076 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 1.076 * [backup-simplify]: Simplify (+ 0 1) into 1 1.076 * [backup-simplify]: Simplify (+ 1 0) into 1 1.076 * [taylor]: Taking taylor expansion of 1 in d3 1.076 * [backup-simplify]: Simplify 1 into 1 1.077 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 1) (* 0 0))) into 0 1.077 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0 1.077 * [backup-simplify]: Simplify (+ (* d4 0) (+ (* 0 1) (* 0 0))) into 0 1.077 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0 1.077 * [backup-simplify]: Simplify (+ 0 0) into 0 1.078 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 1) (* 0 0))) into 0 1.078 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 1.078 * [backup-simplify]: Simplify (- 0) into 0 1.078 * [backup-simplify]: Simplify (+ 0 0) into 0 1.078 * [taylor]: Taking taylor expansion of 0 in d2 1.078 * [backup-simplify]: Simplify 0 into 0 1.079 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1.079 * [backup-simplify]: Simplify (+ (/ 1 d4) 0) into (/ 1 d4) 1.079 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 1.079 * [backup-simplify]: Simplify (+ (/ 1 d4) (- (/ 1 d3))) into (- (/ 1 d4) (/ 1 d3)) 1.079 * [taylor]: Taking taylor expansion of (- (/ 1 d4) (/ 1 d3)) in d3 1.079 * [taylor]: Taking taylor expansion of (/ 1 d4) in d3 1.079 * [taylor]: Taking taylor expansion of d4 in d3 1.079 * [backup-simplify]: Simplify d4 into d4 1.079 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 1.079 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3 1.079 * [taylor]: Taking taylor expansion of d3 in d3 1.079 * [backup-simplify]: Simplify 0 into 0 1.079 * [backup-simplify]: Simplify 1 into 1 1.079 * [backup-simplify]: Simplify (/ 1 1) into 1 1.080 * [backup-simplify]: Simplify (- 1) into -1 1.080 * [backup-simplify]: Simplify (+ 0 -1) into -1 1.080 * [taylor]: Taking taylor expansion of -1 in d4 1.080 * [backup-simplify]: Simplify -1 into -1 1.080 * [taylor]: Taking taylor expansion of 1 in d4 1.080 * [backup-simplify]: Simplify 1 into 1 1.080 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 1.081 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0 1.081 * [backup-simplify]: Simplify (+ (* d4 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 1.081 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)) (* 0 (/ 0 d4)))) into 0 1.081 * [backup-simplify]: Simplify (+ 0 0) into 0 1.082 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 1.082 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0 1.082 * [backup-simplify]: Simplify (- 0) into 0 1.082 * [backup-simplify]: Simplify (+ 0 0) into 0 1.082 * [taylor]: Taking taylor expansion of 0 in d2 1.082 * [backup-simplify]: Simplify 0 into 0 1.082 * [taylor]: Taking taylor expansion of 0 in d3 1.083 * [backup-simplify]: Simplify 0 into 0 1.083 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0 1.083 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.083 * [backup-simplify]: Simplify (+ 0 0) into 0 1.083 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 1.084 * [backup-simplify]: Simplify (- 0) into 0 1.084 * [backup-simplify]: Simplify (+ 0 0) into 0 1.084 * [taylor]: Taking taylor expansion of 0 in d3 1.084 * [backup-simplify]: Simplify 0 into 0 1.084 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1.085 * [backup-simplify]: Simplify (- 0) into 0 1.085 * [backup-simplify]: Simplify (+ (/ 1 d4) 0) into (/ 1 d4) 1.085 * [taylor]: Taking taylor expansion of (/ 1 d4) in d4 1.085 * [taylor]: Taking taylor expansion of d4 in d4 1.085 * [backup-simplify]: Simplify 0 into 0 1.085 * [backup-simplify]: Simplify 1 into 1 1.085 * [backup-simplify]: Simplify (/ 1 1) into 1 1.085 * [backup-simplify]: Simplify 1 into 1 1.085 * [taylor]: Taking taylor expansion of 0 in d4 1.085 * [backup-simplify]: Simplify 0 into 0 1.085 * [backup-simplify]: Simplify -1 into -1 1.085 * [backup-simplify]: Simplify 1 into 1 1.085 * [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)) 1.086 * * * [progress]: simplifying candidates 1.086 * * * * [progress]: [ 1 / 19 ] simplifiying candidate # 1.086 * * * * [progress]: [ 2 / 19 ] simplifiying candidate # 1.086 * * * * [progress]: [ 3 / 19 ] simplifiying candidate # 1.086 * * * * [progress]: [ 4 / 19 ] simplifiying candidate # 1.086 * * * * [progress]: [ 5 / 19 ] simplifiying candidate # 1.086 * * * * [progress]: [ 6 / 19 ] simplifiying candidate # 1.086 * * * * [progress]: [ 7 / 19 ] simplifiying candidate # 1.086 * * * * [progress]: [ 8 / 19 ] simplifiying candidate # 1.086 * * * * [progress]: [ 9 / 19 ] simplifiying candidate # 1.086 * * * * [progress]: [ 10 / 19 ] simplifiying candidate # 1.086 * * * * [progress]: [ 11 / 19 ] simplifiying candidate # 1.086 * * * * [progress]: [ 12 / 19 ] simplifiying candidate # 1.086 * * * * [progress]: [ 13 / 19 ] simplifiying candidate # 1.086 * * * * [progress]: [ 14 / 19 ] simplifiying candidate # 1.086 * * * * [progress]: [ 15 / 19 ] simplifiying candidate #real (real->posit16 (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)))) (* d1 d1)))> 1.086 * * * * [progress]: [ 16 / 19 ] simplifiying candidate # 1.086 * * * * [progress]: [ 17 / 19 ] simplifiying candidate # 1.086 * * * * [progress]: [ 18 / 19 ] simplifiying candidate # 1.086 * * * * [progress]: [ 19 / 19 ] simplifiying candidate # 1.087 * [simplify]: Simplifying: (* (/ (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)) (+ (- (* d1 d3)) (* d4 d1)) (+ (- (* d1 d3)) (* d4 d1)) (- (* d1 d3) (* d4 d1)) (real->posit16 (+ (- (* d1 d2) (* d1 d3)) (* d4 d1))) 0 (- (+ (* d4 d1) (* d2 d1)) (* d3 d1)) (- (+ (* d4 d1) (* d2 d1)) (* d3 d1)) 1.087 * * [simplify]: iteration 0: 43 enodes 1.096 * * [simplify]: iteration 1: 122 enodes 1.125 * * [simplify]: iteration 2: 435 enodes 1.374 * * [simplify]: iteration 3: 1872 enodes 1.716 * * [simplify]: iteration 4: 2001 enodes 2.133 * * [simplify]: iteration complete: 2001 enodes 2.134 * * [simplify]: Extracting #0: cost 15 inf + 0 2.134 * * [simplify]: Extracting #1: cost 145 inf + 1 2.137 * * [simplify]: Extracting #2: cost 477 inf + 398 2.150 * * [simplify]: Extracting #3: cost 470 inf + 11778 2.174 * * [simplify]: Extracting #4: cost 192 inf + 69466 2.197 * * [simplify]: Extracting #5: cost 34 inf + 118809 2.237 * * [simplify]: Extracting #6: cost 2 inf + 136645 2.266 * * [simplify]: Extracting #7: cost 0 inf + 137993 2.298 * [simplify]: Simplified to: (exp (* d1 (+ d2 (- d4 d3)))) (exp (* d1 (+ d2 (- d4 d3)))) (log (* d1 (+ d2 (- d4 d3)))) (exp (* d1 (+ d2 (- d4 d3)))) (* (cbrt (* d1 (+ d2 (- d4 d3)))) (cbrt (* d1 (+ d2 (- d4 d3))))) (cbrt (* d1 (+ d2 (- d4 d3)))) (* (* d1 (+ d2 (- d4 d3))) (* (* d1 (+ d2 (- d4 d3))) (* d1 (+ d2 (- d4 d3))))) (sqrt (* d1 (+ d2 (- d4 d3)))) (sqrt (* d1 (+ d2 (- d4 d3)))) (+ (* (* (* d1 d4) (* d1 d4)) (* d1 d4)) (* (* (* d1 (- d2 d3)) (* d1 (- d2 d3))) (* d1 (- d2 d3)))) (* d1 (+ (* (- d2 d3) (* d1 (- d2 d3))) (* (* d1 d4) (- d4 (- d2 d3))))) (- (* (* d1 (- d2 d3)) (* d1 (- d2 d3))) (* (* d1 d4) (* d1 d4))) (* d1 (- d2 (+ d4 d3))) (* (- d4 d3) d1) (* (- d4 d3) d1) (* (- d3 d4) d1) (real->posit16 (* d1 (+ d2 (- d4 d3)))) 0 (* d1 (+ d2 (- d4 d3))) (* d1 (+ d2 (- d4 d3))) 2.299 * * * [progress]: adding candidates to table 2.362 * * [progress]: iteration 2 / 4 2.362 * * * [progress]: picking best candidate 2.372 * * * * [pick]: Picked # 2.372 * * * [progress]: localizing error 2.395 * * * [progress]: generating rewritten candidates 2.395 * * * * [progress]: [ 1 / 1 ] rewriting at (2 1) 2.440 * * * [progress]: generating series expansions 2.440 * * * * [progress]: [ 1 / 1 ] generating series at (2 1) 2.440 * [backup-simplify]: Simplify (* d1 (+ d2 (- d4 d3))) into (* (- (+ d2 d4) d3) d1) 2.440 * [approximate]: Taking taylor expansion of (* (- (+ d2 d4) d3) d1) in (d1 d2 d4 d3) around 0 2.440 * [taylor]: Taking taylor expansion of (* (- (+ d2 d4) d3) d1) in d3 2.440 * [taylor]: Taking taylor expansion of (- (+ d2 d4) d3) in d3 2.440 * [taylor]: Taking taylor expansion of (+ d2 d4) in d3 2.440 * [taylor]: Taking taylor expansion of d2 in d3 2.440 * [backup-simplify]: Simplify d2 into d2 2.440 * [taylor]: Taking taylor expansion of d4 in d3 2.440 * [backup-simplify]: Simplify d4 into d4 2.440 * [taylor]: Taking taylor expansion of d3 in d3 2.440 * [backup-simplify]: Simplify 0 into 0 2.440 * [backup-simplify]: Simplify 1 into 1 2.440 * [taylor]: Taking taylor expansion of d1 in d3 2.440 * [backup-simplify]: Simplify d1 into d1 2.440 * [taylor]: Taking taylor expansion of (* (- (+ d2 d4) d3) d1) in d4 2.440 * [taylor]: Taking taylor expansion of (- (+ d2 d4) d3) in d4 2.440 * [taylor]: Taking taylor expansion of (+ d2 d4) in d4 2.440 * [taylor]: Taking taylor expansion of d2 in d4 2.440 * [backup-simplify]: Simplify d2 into d2 2.440 * [taylor]: Taking taylor expansion of d4 in d4 2.440 * [backup-simplify]: Simplify 0 into 0 2.440 * [backup-simplify]: Simplify 1 into 1 2.440 * [taylor]: Taking taylor expansion of d3 in d4 2.440 * [backup-simplify]: Simplify d3 into d3 2.440 * [taylor]: Taking taylor expansion of d1 in d4 2.440 * [backup-simplify]: Simplify d1 into d1 2.440 * [taylor]: Taking taylor expansion of (* (- (+ d2 d4) d3) d1) in d2 2.440 * [taylor]: Taking taylor expansion of (- (+ d2 d4) d3) in d2 2.440 * [taylor]: Taking taylor expansion of (+ d2 d4) in d2 2.440 * [taylor]: Taking taylor expansion of d2 in d2 2.440 * [backup-simplify]: Simplify 0 into 0 2.440 * [backup-simplify]: Simplify 1 into 1 2.440 * [taylor]: Taking taylor expansion of d4 in d2 2.440 * [backup-simplify]: Simplify d4 into d4 2.440 * [taylor]: Taking taylor expansion of d3 in d2 2.440 * [backup-simplify]: Simplify d3 into d3 2.440 * [taylor]: Taking taylor expansion of d1 in d2 2.440 * [backup-simplify]: Simplify d1 into d1 2.440 * [taylor]: Taking taylor expansion of (* (- (+ d2 d4) d3) d1) in d1 2.440 * [taylor]: Taking taylor expansion of (- (+ d2 d4) d3) in d1 2.440 * [taylor]: Taking taylor expansion of (+ d2 d4) in d1 2.440 * [taylor]: Taking taylor expansion of d2 in d1 2.440 * [backup-simplify]: Simplify d2 into d2 2.440 * [taylor]: Taking taylor expansion of d4 in d1 2.440 * [backup-simplify]: Simplify d4 into d4 2.440 * [taylor]: Taking taylor expansion of d3 in d1 2.440 * [backup-simplify]: Simplify d3 into d3 2.440 * [taylor]: Taking taylor expansion of d1 in d1 2.440 * [backup-simplify]: Simplify 0 into 0 2.440 * [backup-simplify]: Simplify 1 into 1 2.440 * [taylor]: Taking taylor expansion of (* (- (+ d2 d4) d3) d1) in d1 2.440 * [taylor]: Taking taylor expansion of (- (+ d2 d4) d3) in d1 2.440 * [taylor]: Taking taylor expansion of (+ d2 d4) in d1 2.440 * [taylor]: Taking taylor expansion of d2 in d1 2.440 * [backup-simplify]: Simplify d2 into d2 2.440 * [taylor]: Taking taylor expansion of d4 in d1 2.440 * [backup-simplify]: Simplify d4 into d4 2.441 * [taylor]: Taking taylor expansion of d3 in d1 2.441 * [backup-simplify]: Simplify d3 into d3 2.441 * [taylor]: Taking taylor expansion of d1 in d1 2.441 * [backup-simplify]: Simplify 0 into 0 2.441 * [backup-simplify]: Simplify 1 into 1 2.441 * [backup-simplify]: Simplify (+ d2 d4) into (+ d2 d4) 2.441 * [backup-simplify]: Simplify (- d3) into (- d3) 2.441 * [backup-simplify]: Simplify (+ (+ d2 d4) (- d3)) into (- (+ d2 d4) d3) 2.441 * [backup-simplify]: Simplify (* (- (+ d2 d4) d3) 0) into 0 2.441 * [taylor]: Taking taylor expansion of 0 in d2 2.441 * [backup-simplify]: Simplify 0 into 0 2.441 * [taylor]: Taking taylor expansion of 0 in d4 2.441 * [backup-simplify]: Simplify 0 into 0 2.441 * [taylor]: Taking taylor expansion of 0 in d3 2.441 * [backup-simplify]: Simplify 0 into 0 2.441 * [backup-simplify]: Simplify 0 into 0 2.441 * [backup-simplify]: Simplify (+ 0 0) into 0 2.442 * [backup-simplify]: Simplify (- 0) into 0 2.442 * [backup-simplify]: Simplify (+ 0 0) into 0 2.442 * [backup-simplify]: Simplify (+ (* (- (+ d2 d4) d3) 1) (* 0 0)) into (- (+ d2 d4) d3) 2.442 * [taylor]: Taking taylor expansion of (- (+ d2 d4) d3) in d2 2.442 * [taylor]: Taking taylor expansion of (+ d2 d4) in d2 2.442 * [taylor]: Taking taylor expansion of d2 in d2 2.442 * [backup-simplify]: Simplify 0 into 0 2.442 * [backup-simplify]: Simplify 1 into 1 2.442 * [taylor]: Taking taylor expansion of d4 in d2 2.442 * [backup-simplify]: Simplify d4 into d4 2.442 * [taylor]: Taking taylor expansion of d3 in d2 2.442 * [backup-simplify]: Simplify d3 into d3 2.442 * [backup-simplify]: Simplify (+ 0 d4) into d4 2.442 * [backup-simplify]: Simplify (- d3) into (- d3) 2.442 * [backup-simplify]: Simplify (+ d4 (- d3)) into (- d4 d3) 2.443 * [taylor]: Taking taylor expansion of (- d4 d3) in d4 2.443 * [taylor]: Taking taylor expansion of d4 in d4 2.443 * [backup-simplify]: Simplify 0 into 0 2.443 * [backup-simplify]: Simplify 1 into 1 2.443 * [taylor]: Taking taylor expansion of d3 in d4 2.443 * [backup-simplify]: Simplify d3 into d3 2.443 * [backup-simplify]: Simplify (- d3) into (- d3) 2.443 * [backup-simplify]: Simplify (+ 0 (- d3)) into (- d3) 2.443 * [taylor]: Taking taylor expansion of (- d3) in d3 2.443 * [taylor]: Taking taylor expansion of d3 in d3 2.443 * [backup-simplify]: Simplify 0 into 0 2.443 * [backup-simplify]: Simplify 1 into 1 2.443 * [backup-simplify]: Simplify (- 0) into 0 2.443 * [backup-simplify]: Simplify 0 into 0 2.443 * [taylor]: Taking taylor expansion of 0 in d4 2.443 * [backup-simplify]: Simplify 0 into 0 2.443 * [taylor]: Taking taylor expansion of 0 in d3 2.443 * [backup-simplify]: Simplify 0 into 0 2.443 * [backup-simplify]: Simplify 0 into 0 2.443 * [taylor]: Taking taylor expansion of 0 in d3 2.443 * [backup-simplify]: Simplify 0 into 0 2.443 * [backup-simplify]: Simplify 0 into 0 2.443 * [backup-simplify]: Simplify 0 into 0 2.443 * [backup-simplify]: Simplify (+ 0 0) into 0 2.444 * [backup-simplify]: Simplify (- 0) into 0 2.444 * [backup-simplify]: Simplify (+ 0 0) into 0 2.444 * [backup-simplify]: Simplify (+ (* (- (+ d2 d4) d3) 0) (+ (* 0 1) (* 0 0))) into 0 2.444 * [taylor]: Taking taylor expansion of 0 in d2 2.444 * [backup-simplify]: Simplify 0 into 0 2.444 * [taylor]: Taking taylor expansion of 0 in d4 2.444 * [backup-simplify]: Simplify 0 into 0 2.444 * [taylor]: Taking taylor expansion of 0 in d3 2.444 * [backup-simplify]: Simplify 0 into 0 2.444 * [backup-simplify]: Simplify 0 into 0 2.444 * [backup-simplify]: Simplify 0 into 0 2.445 * [backup-simplify]: Simplify (* (/ 1 d1) (+ (/ 1 d2) (- (/ 1 d4) (/ 1 d3)))) into (/ (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) d1) 2.445 * [approximate]: Taking taylor expansion of (/ (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) d1) in (d1 d2 d4 d3) around 0 2.445 * [taylor]: Taking taylor expansion of (/ (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) d1) in d3 2.445 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) in d3 2.445 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d3 2.445 * [taylor]: Taking taylor expansion of (/ 1 d4) in d3 2.445 * [taylor]: Taking taylor expansion of d4 in d3 2.445 * [backup-simplify]: Simplify d4 into d4 2.445 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 2.445 * [taylor]: Taking taylor expansion of (/ 1 d2) in d3 2.445 * [taylor]: Taking taylor expansion of d2 in d3 2.445 * [backup-simplify]: Simplify d2 into d2 2.445 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 2.445 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3 2.445 * [taylor]: Taking taylor expansion of d3 in d3 2.445 * [backup-simplify]: Simplify 0 into 0 2.445 * [backup-simplify]: Simplify 1 into 1 2.445 * [backup-simplify]: Simplify (/ 1 1) into 1 2.445 * [taylor]: Taking taylor expansion of d1 in d3 2.445 * [backup-simplify]: Simplify d1 into d1 2.445 * [backup-simplify]: Simplify (- 1) into -1 2.446 * [backup-simplify]: Simplify (+ 0 -1) into -1 2.446 * [backup-simplify]: Simplify (/ -1 d1) into (/ -1 d1) 2.446 * [taylor]: Taking taylor expansion of (/ (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) d1) in d4 2.446 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) in d4 2.446 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d4 2.446 * [taylor]: Taking taylor expansion of (/ 1 d4) in d4 2.446 * [taylor]: Taking taylor expansion of d4 in d4 2.446 * [backup-simplify]: Simplify 0 into 0 2.446 * [backup-simplify]: Simplify 1 into 1 2.446 * [backup-simplify]: Simplify (/ 1 1) into 1 2.446 * [taylor]: Taking taylor expansion of (/ 1 d2) in d4 2.446 * [taylor]: Taking taylor expansion of d2 in d4 2.446 * [backup-simplify]: Simplify d2 into d2 2.446 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 2.446 * [taylor]: Taking taylor expansion of (/ 1 d3) in d4 2.446 * [taylor]: Taking taylor expansion of d3 in d4 2.446 * [backup-simplify]: Simplify d3 into d3 2.446 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 2.446 * [taylor]: Taking taylor expansion of d1 in d4 2.446 * [backup-simplify]: Simplify d1 into d1 2.446 * [backup-simplify]: Simplify (+ 1 0) into 1 2.447 * [backup-simplify]: Simplify (+ 1 0) into 1 2.447 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 2.447 * [taylor]: Taking taylor expansion of (/ (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) d1) in d2 2.447 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) in d2 2.447 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d2 2.447 * [taylor]: Taking taylor expansion of (/ 1 d4) in d2 2.447 * [taylor]: Taking taylor expansion of d4 in d2 2.447 * [backup-simplify]: Simplify d4 into d4 2.447 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 2.447 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2 2.447 * [taylor]: Taking taylor expansion of d2 in d2 2.447 * [backup-simplify]: Simplify 0 into 0 2.447 * [backup-simplify]: Simplify 1 into 1 2.447 * [backup-simplify]: Simplify (/ 1 1) into 1 2.447 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2 2.447 * [taylor]: Taking taylor expansion of d3 in d2 2.447 * [backup-simplify]: Simplify d3 into d3 2.447 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 2.447 * [taylor]: Taking taylor expansion of d1 in d2 2.447 * [backup-simplify]: Simplify d1 into d1 2.448 * [backup-simplify]: Simplify (+ 0 1) into 1 2.448 * [backup-simplify]: Simplify (+ 1 0) into 1 2.448 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 2.448 * [taylor]: Taking taylor expansion of (/ (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) d1) in d1 2.448 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) in d1 2.448 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d1 2.448 * [taylor]: Taking taylor expansion of (/ 1 d4) in d1 2.448 * [taylor]: Taking taylor expansion of d4 in d1 2.448 * [backup-simplify]: Simplify d4 into d4 2.448 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 2.448 * [taylor]: Taking taylor expansion of (/ 1 d2) in d1 2.448 * [taylor]: Taking taylor expansion of d2 in d1 2.448 * [backup-simplify]: Simplify d2 into d2 2.448 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 2.448 * [taylor]: Taking taylor expansion of (/ 1 d3) in d1 2.448 * [taylor]: Taking taylor expansion of d3 in d1 2.448 * [backup-simplify]: Simplify d3 into d3 2.448 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 2.448 * [taylor]: Taking taylor expansion of d1 in d1 2.448 * [backup-simplify]: Simplify 0 into 0 2.448 * [backup-simplify]: Simplify 1 into 1 2.448 * [backup-simplify]: Simplify (+ (/ 1 d4) (/ 1 d2)) into (+ (/ 1 d4) (/ 1 d2)) 2.448 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 2.449 * [backup-simplify]: Simplify (+ (+ (/ 1 d4) (/ 1 d2)) (- (/ 1 d3))) into (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) 2.449 * [backup-simplify]: Simplify (/ (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) 1) into (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) 2.449 * [taylor]: Taking taylor expansion of (/ (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) d1) in d1 2.449 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) in d1 2.449 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d1 2.449 * [taylor]: Taking taylor expansion of (/ 1 d4) in d1 2.449 * [taylor]: Taking taylor expansion of d4 in d1 2.449 * [backup-simplify]: Simplify d4 into d4 2.449 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 2.449 * [taylor]: Taking taylor expansion of (/ 1 d2) in d1 2.449 * [taylor]: Taking taylor expansion of d2 in d1 2.449 * [backup-simplify]: Simplify d2 into d2 2.449 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 2.449 * [taylor]: Taking taylor expansion of (/ 1 d3) in d1 2.449 * [taylor]: Taking taylor expansion of d3 in d1 2.449 * [backup-simplify]: Simplify d3 into d3 2.449 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 2.449 * [taylor]: Taking taylor expansion of d1 in d1 2.449 * [backup-simplify]: Simplify 0 into 0 2.449 * [backup-simplify]: Simplify 1 into 1 2.449 * [backup-simplify]: Simplify (+ (/ 1 d4) (/ 1 d2)) into (+ (/ 1 d4) (/ 1 d2)) 2.449 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 2.449 * [backup-simplify]: Simplify (+ (+ (/ 1 d4) (/ 1 d2)) (- (/ 1 d3))) into (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) 2.449 * [backup-simplify]: Simplify (/ (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) 1) into (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) 2.449 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) in d2 2.449 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d2 2.449 * [taylor]: Taking taylor expansion of (/ 1 d4) in d2 2.449 * [taylor]: Taking taylor expansion of d4 in d2 2.449 * [backup-simplify]: Simplify d4 into d4 2.449 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 2.449 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2 2.450 * [taylor]: Taking taylor expansion of d2 in d2 2.450 * [backup-simplify]: Simplify 0 into 0 2.450 * [backup-simplify]: Simplify 1 into 1 2.450 * [backup-simplify]: Simplify (/ 1 1) into 1 2.450 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2 2.450 * [taylor]: Taking taylor expansion of d3 in d2 2.450 * [backup-simplify]: Simplify d3 into d3 2.450 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 2.450 * [backup-simplify]: Simplify (+ 0 1) into 1 2.450 * [backup-simplify]: Simplify (+ 1 0) into 1 2.450 * [taylor]: Taking taylor expansion of 1 in d4 2.450 * [backup-simplify]: Simplify 1 into 1 2.451 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0 2.451 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0 2.451 * [backup-simplify]: Simplify (+ 0 0) into 0 2.451 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 2.451 * [backup-simplify]: Simplify (- 0) into 0 2.451 * [backup-simplify]: Simplify (+ 0 0) into 0 2.452 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) (/ 0 1)))) into 0 2.452 * [taylor]: Taking taylor expansion of 0 in d2 2.452 * [backup-simplify]: Simplify 0 into 0 2.453 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 2.453 * [backup-simplify]: Simplify (+ (/ 1 d4) 0) into (/ 1 d4) 2.453 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 2.453 * [backup-simplify]: Simplify (+ (/ 1 d4) (- (/ 1 d3))) into (- (/ 1 d4) (/ 1 d3)) 2.453 * [taylor]: Taking taylor expansion of (- (/ 1 d4) (/ 1 d3)) in d4 2.453 * [taylor]: Taking taylor expansion of (/ 1 d4) in d4 2.453 * [taylor]: Taking taylor expansion of d4 in d4 2.453 * [backup-simplify]: Simplify 0 into 0 2.453 * [backup-simplify]: Simplify 1 into 1 2.453 * [backup-simplify]: Simplify (/ 1 1) into 1 2.453 * [taylor]: Taking taylor expansion of (/ 1 d3) in d4 2.453 * [taylor]: Taking taylor expansion of d3 in d4 2.453 * [backup-simplify]: Simplify d3 into d3 2.453 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 2.453 * [backup-simplify]: Simplify (+ 1 0) into 1 2.453 * [taylor]: Taking taylor expansion of 1 in d3 2.453 * [backup-simplify]: Simplify 1 into 1 2.453 * [taylor]: Taking taylor expansion of 1 in d3 2.453 * [backup-simplify]: Simplify 1 into 1 2.454 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)) (* 0 (/ 0 d4)))) into 0 2.454 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0 2.454 * [backup-simplify]: Simplify (+ 0 0) into 0 2.454 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0 2.454 * [backup-simplify]: Simplify (- 0) into 0 2.454 * [backup-simplify]: Simplify (+ 0 0) into 0 2.455 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.455 * [taylor]: Taking taylor expansion of 0 in d2 2.455 * [backup-simplify]: Simplify 0 into 0 2.455 * [taylor]: Taking taylor expansion of 0 in d4 2.455 * [backup-simplify]: Simplify 0 into 0 2.456 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0 2.456 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.456 * [backup-simplify]: Simplify (+ 0 0) into 0 2.456 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 2.457 * [backup-simplify]: Simplify (- 0) into 0 2.457 * [backup-simplify]: Simplify (+ 0 0) into 0 2.457 * [taylor]: Taking taylor expansion of 0 in d4 2.457 * [backup-simplify]: Simplify 0 into 0 2.458 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 2.458 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 2.458 * [backup-simplify]: Simplify (+ 0 (- (/ 1 d3))) into (- (/ 1 d3)) 2.458 * [taylor]: Taking taylor expansion of (- (/ 1 d3)) in d3 2.458 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3 2.458 * [taylor]: Taking taylor expansion of d3 in d3 2.458 * [backup-simplify]: Simplify 0 into 0 2.458 * [backup-simplify]: Simplify 1 into 1 2.458 * [backup-simplify]: Simplify (/ 1 1) into 1 2.459 * [backup-simplify]: Simplify (- 1) into -1 2.459 * [backup-simplify]: Simplify -1 into -1 2.459 * [taylor]: Taking taylor expansion of 0 in d3 2.459 * [backup-simplify]: Simplify 0 into 0 2.459 * [backup-simplify]: Simplify 1 into 1 2.459 * [backup-simplify]: Simplify 1 into 1 2.459 * [backup-simplify]: Simplify (+ (* 1 (* 1 (* 1 (* (/ 1 (/ 1 d2)) (/ 1 (/ 1 d1)))))) (+ (* 1 (* 1 (* (/ 1 (/ 1 d4)) (* 1 (/ 1 (/ 1 d1)))))) (* -1 (* (/ 1 (/ 1 d3)) (* 1 (* 1 (/ 1 (/ 1 d1)))))))) into (- (+ (* d4 d1) (* d2 d1)) (* d3 d1)) 2.460 * [backup-simplify]: Simplify (* (/ 1 (- d1)) (+ (/ 1 (- d2)) (- (/ 1 (- d4)) (/ 1 (- d3))))) into (* -1 (/ (- (/ 1 d3) (+ (/ 1 d4) (/ 1 d2))) d1)) 2.460 * [approximate]: Taking taylor expansion of (* -1 (/ (- (/ 1 d3) (+ (/ 1 d4) (/ 1 d2))) d1)) in (d1 d2 d4 d3) around 0 2.460 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 d3) (+ (/ 1 d4) (/ 1 d2))) d1)) in d3 2.460 * [taylor]: Taking taylor expansion of -1 in d3 2.460 * [backup-simplify]: Simplify -1 into -1 2.460 * [taylor]: Taking taylor expansion of (/ (- (/ 1 d3) (+ (/ 1 d4) (/ 1 d2))) d1) in d3 2.460 * [taylor]: Taking taylor expansion of (- (/ 1 d3) (+ (/ 1 d4) (/ 1 d2))) in d3 2.460 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3 2.460 * [taylor]: Taking taylor expansion of d3 in d3 2.460 * [backup-simplify]: Simplify 0 into 0 2.460 * [backup-simplify]: Simplify 1 into 1 2.460 * [backup-simplify]: Simplify (/ 1 1) into 1 2.460 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d3 2.460 * [taylor]: Taking taylor expansion of (/ 1 d4) in d3 2.460 * [taylor]: Taking taylor expansion of d4 in d3 2.460 * [backup-simplify]: Simplify d4 into d4 2.460 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 2.460 * [taylor]: Taking taylor expansion of (/ 1 d2) in d3 2.460 * [taylor]: Taking taylor expansion of d2 in d3 2.460 * [backup-simplify]: Simplify d2 into d2 2.460 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 2.460 * [taylor]: Taking taylor expansion of d1 in d3 2.461 * [backup-simplify]: Simplify d1 into d1 2.461 * [backup-simplify]: Simplify (+ 1 0) into 1 2.461 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 2.461 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 d3) (+ (/ 1 d4) (/ 1 d2))) d1)) in d4 2.461 * [taylor]: Taking taylor expansion of -1 in d4 2.461 * [backup-simplify]: Simplify -1 into -1 2.461 * [taylor]: Taking taylor expansion of (/ (- (/ 1 d3) (+ (/ 1 d4) (/ 1 d2))) d1) in d4 2.461 * [taylor]: Taking taylor expansion of (- (/ 1 d3) (+ (/ 1 d4) (/ 1 d2))) in d4 2.461 * [taylor]: Taking taylor expansion of (/ 1 d3) in d4 2.461 * [taylor]: Taking taylor expansion of d3 in d4 2.461 * [backup-simplify]: Simplify d3 into d3 2.461 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 2.461 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d4 2.461 * [taylor]: Taking taylor expansion of (/ 1 d4) in d4 2.461 * [taylor]: Taking taylor expansion of d4 in d4 2.461 * [backup-simplify]: Simplify 0 into 0 2.461 * [backup-simplify]: Simplify 1 into 1 2.462 * [backup-simplify]: Simplify (/ 1 1) into 1 2.462 * [taylor]: Taking taylor expansion of (/ 1 d2) in d4 2.462 * [taylor]: Taking taylor expansion of d2 in d4 2.462 * [backup-simplify]: Simplify d2 into d2 2.462 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 2.462 * [taylor]: Taking taylor expansion of d1 in d4 2.462 * [backup-simplify]: Simplify d1 into d1 2.462 * [backup-simplify]: Simplify (+ 1 0) into 1 2.463 * [backup-simplify]: Simplify (- 1) into -1 2.463 * [backup-simplify]: Simplify (+ 0 -1) into -1 2.463 * [backup-simplify]: Simplify (/ -1 d1) into (/ -1 d1) 2.463 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 d3) (+ (/ 1 d4) (/ 1 d2))) d1)) in d2 2.463 * [taylor]: Taking taylor expansion of -1 in d2 2.463 * [backup-simplify]: Simplify -1 into -1 2.463 * [taylor]: Taking taylor expansion of (/ (- (/ 1 d3) (+ (/ 1 d4) (/ 1 d2))) d1) in d2 2.463 * [taylor]: Taking taylor expansion of (- (/ 1 d3) (+ (/ 1 d4) (/ 1 d2))) in d2 2.463 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2 2.463 * [taylor]: Taking taylor expansion of d3 in d2 2.463 * [backup-simplify]: Simplify d3 into d3 2.463 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 2.464 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d2 2.464 * [taylor]: Taking taylor expansion of (/ 1 d4) in d2 2.464 * [taylor]: Taking taylor expansion of d4 in d2 2.464 * [backup-simplify]: Simplify d4 into d4 2.464 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 2.464 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2 2.464 * [taylor]: Taking taylor expansion of d2 in d2 2.464 * [backup-simplify]: Simplify 0 into 0 2.464 * [backup-simplify]: Simplify 1 into 1 2.464 * [backup-simplify]: Simplify (/ 1 1) into 1 2.464 * [taylor]: Taking taylor expansion of d1 in d2 2.464 * [backup-simplify]: Simplify d1 into d1 2.465 * [backup-simplify]: Simplify (+ 0 1) into 1 2.465 * [backup-simplify]: Simplify (- 1) into -1 2.465 * [backup-simplify]: Simplify (+ 0 -1) into -1 2.466 * [backup-simplify]: Simplify (/ -1 d1) into (/ -1 d1) 2.466 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 d3) (+ (/ 1 d4) (/ 1 d2))) d1)) in d1 2.466 * [taylor]: Taking taylor expansion of -1 in d1 2.466 * [backup-simplify]: Simplify -1 into -1 2.466 * [taylor]: Taking taylor expansion of (/ (- (/ 1 d3) (+ (/ 1 d4) (/ 1 d2))) d1) in d1 2.466 * [taylor]: Taking taylor expansion of (- (/ 1 d3) (+ (/ 1 d4) (/ 1 d2))) in d1 2.466 * [taylor]: Taking taylor expansion of (/ 1 d3) in d1 2.466 * [taylor]: Taking taylor expansion of d3 in d1 2.466 * [backup-simplify]: Simplify d3 into d3 2.466 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 2.466 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d1 2.466 * [taylor]: Taking taylor expansion of (/ 1 d4) in d1 2.466 * [taylor]: Taking taylor expansion of d4 in d1 2.466 * [backup-simplify]: Simplify d4 into d4 2.466 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 2.466 * [taylor]: Taking taylor expansion of (/ 1 d2) in d1 2.466 * [taylor]: Taking taylor expansion of d2 in d1 2.466 * [backup-simplify]: Simplify d2 into d2 2.466 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 2.466 * [taylor]: Taking taylor expansion of d1 in d1 2.466 * [backup-simplify]: Simplify 0 into 0 2.466 * [backup-simplify]: Simplify 1 into 1 2.466 * [backup-simplify]: Simplify (+ (/ 1 d4) (/ 1 d2)) into (+ (/ 1 d4) (/ 1 d2)) 2.467 * [backup-simplify]: Simplify (- (+ (/ 1 d4) (/ 1 d2))) into (- (+ (/ 1 d4) (/ 1 d2))) 2.467 * [backup-simplify]: Simplify (+ (/ 1 d3) (- (+ (/ 1 d4) (/ 1 d2)))) into (- (/ 1 d3) (+ (/ 1 d4) (/ 1 d2))) 2.467 * [backup-simplify]: Simplify (/ (- (/ 1 d3) (+ (/ 1 d4) (/ 1 d2))) 1) into (- (/ 1 d3) (+ (/ 1 d4) (/ 1 d2))) 2.467 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 d3) (+ (/ 1 d4) (/ 1 d2))) d1)) in d1 2.467 * [taylor]: Taking taylor expansion of -1 in d1 2.467 * [backup-simplify]: Simplify -1 into -1 2.467 * [taylor]: Taking taylor expansion of (/ (- (/ 1 d3) (+ (/ 1 d4) (/ 1 d2))) d1) in d1 2.467 * [taylor]: Taking taylor expansion of (- (/ 1 d3) (+ (/ 1 d4) (/ 1 d2))) in d1 2.467 * [taylor]: Taking taylor expansion of (/ 1 d3) in d1 2.467 * [taylor]: Taking taylor expansion of d3 in d1 2.467 * [backup-simplify]: Simplify d3 into d3 2.467 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 2.467 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d1 2.467 * [taylor]: Taking taylor expansion of (/ 1 d4) in d1 2.467 * [taylor]: Taking taylor expansion of d4 in d1 2.467 * [backup-simplify]: Simplify d4 into d4 2.467 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 2.467 * [taylor]: Taking taylor expansion of (/ 1 d2) in d1 2.467 * [taylor]: Taking taylor expansion of d2 in d1 2.467 * [backup-simplify]: Simplify d2 into d2 2.468 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 2.468 * [taylor]: Taking taylor expansion of d1 in d1 2.468 * [backup-simplify]: Simplify 0 into 0 2.468 * [backup-simplify]: Simplify 1 into 1 2.468 * [backup-simplify]: Simplify (+ (/ 1 d4) (/ 1 d2)) into (+ (/ 1 d4) (/ 1 d2)) 2.468 * [backup-simplify]: Simplify (- (+ (/ 1 d4) (/ 1 d2))) into (- (+ (/ 1 d4) (/ 1 d2))) 2.468 * [backup-simplify]: Simplify (+ (/ 1 d3) (- (+ (/ 1 d4) (/ 1 d2)))) into (- (/ 1 d3) (+ (/ 1 d4) (/ 1 d2))) 2.468 * [backup-simplify]: Simplify (/ (- (/ 1 d3) (+ (/ 1 d4) (/ 1 d2))) 1) into (- (/ 1 d3) (+ (/ 1 d4) (/ 1 d2))) 2.469 * [backup-simplify]: Simplify (* -1 (- (/ 1 d3) (+ (/ 1 d4) (/ 1 d2)))) into (* -1 (- (/ 1 d3) (+ (/ 1 d4) (/ 1 d2)))) 2.469 * [taylor]: Taking taylor expansion of (* -1 (- (/ 1 d3) (+ (/ 1 d4) (/ 1 d2)))) in d2 2.469 * [taylor]: Taking taylor expansion of -1 in d2 2.469 * [backup-simplify]: Simplify -1 into -1 2.469 * [taylor]: Taking taylor expansion of (- (/ 1 d3) (+ (/ 1 d4) (/ 1 d2))) in d2 2.469 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2 2.469 * [taylor]: Taking taylor expansion of d3 in d2 2.469 * [backup-simplify]: Simplify d3 into d3 2.469 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 2.469 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d2 2.469 * [taylor]: Taking taylor expansion of (/ 1 d4) in d2 2.469 * [taylor]: Taking taylor expansion of d4 in d2 2.469 * [backup-simplify]: Simplify d4 into d4 2.469 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 2.469 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2 2.469 * [taylor]: Taking taylor expansion of d2 in d2 2.469 * [backup-simplify]: Simplify 0 into 0 2.469 * [backup-simplify]: Simplify 1 into 1 2.470 * [backup-simplify]: Simplify (/ 1 1) into 1 2.470 * [backup-simplify]: Simplify (+ 0 1) into 1 2.470 * [backup-simplify]: Simplify (- 1) into -1 2.471 * [backup-simplify]: Simplify (+ 0 -1) into -1 2.471 * [backup-simplify]: Simplify (* -1 -1) into 1 2.471 * [taylor]: Taking taylor expansion of 1 in d4 2.471 * [backup-simplify]: Simplify 1 into 1 2.471 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 2.472 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0 2.472 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0 2.472 * [backup-simplify]: Simplify (+ 0 0) into 0 2.472 * [backup-simplify]: Simplify (- 0) into 0 2.473 * [backup-simplify]: Simplify (+ 0 0) into 0 2.474 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (- (/ 1 d3) (+ (/ 1 d4) (/ 1 d2))) (/ 0 1)))) into 0 2.475 * [backup-simplify]: Simplify (+ (* -1 0) (* 0 (- (/ 1 d3) (+ (/ 1 d4) (/ 1 d2))))) into 0 2.475 * [taylor]: Taking taylor expansion of 0 in d2 2.475 * [backup-simplify]: Simplify 0 into 0 2.476 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 2.476 * [backup-simplify]: Simplify (+ (/ 1 d4) 0) into (/ 1 d4) 2.476 * [backup-simplify]: Simplify (- (/ 1 d4)) into (- (/ 1 d4)) 2.476 * [backup-simplify]: Simplify (+ (/ 1 d3) (- (/ 1 d4))) into (- (/ 1 d3) (/ 1 d4)) 2.476 * [backup-simplify]: Simplify (+ (* -1 (- (/ 1 d3) (/ 1 d4))) (* 0 -1)) into (- (/ 1 d4) (/ 1 d3)) 2.477 * [taylor]: Taking taylor expansion of (- (/ 1 d4) (/ 1 d3)) in d4 2.477 * [taylor]: Taking taylor expansion of (/ 1 d4) in d4 2.477 * [taylor]: Taking taylor expansion of d4 in d4 2.477 * [backup-simplify]: Simplify 0 into 0 2.477 * [backup-simplify]: Simplify 1 into 1 2.477 * [backup-simplify]: Simplify (/ 1 1) into 1 2.477 * [taylor]: Taking taylor expansion of (/ 1 d3) in d4 2.477 * [taylor]: Taking taylor expansion of d3 in d4 2.477 * [backup-simplify]: Simplify d3 into d3 2.477 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 2.478 * [backup-simplify]: Simplify (+ 1 0) into 1 2.478 * [taylor]: Taking taylor expansion of 1 in d3 2.478 * [backup-simplify]: Simplify 1 into 1 2.478 * [taylor]: Taking taylor expansion of 1 in d3 2.478 * [backup-simplify]: Simplify 1 into 1 2.478 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0 2.478 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)) (* 0 (/ 0 d4)))) into 0 2.478 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0 2.479 * [backup-simplify]: Simplify (+ 0 0) into 0 2.479 * [backup-simplify]: Simplify (- 0) into 0 2.479 * [backup-simplify]: Simplify (+ 0 0) into 0 2.481 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (- (/ 1 d3) (+ (/ 1 d4) (/ 1 d2))) (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.482 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (- (/ 1 d3) (+ (/ 1 d4) (/ 1 d2)))))) into 0 2.482 * [taylor]: Taking taylor expansion of 0 in d2 2.482 * [backup-simplify]: Simplify 0 into 0 2.482 * [taylor]: Taking taylor expansion of 0 in d4 2.482 * [backup-simplify]: Simplify 0 into 0 2.482 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 2.482 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0 2.485 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.486 * [backup-simplify]: Simplify (+ 0 0) into 0 2.486 * [backup-simplify]: Simplify (- 0) into 0 2.487 * [backup-simplify]: Simplify (+ 0 0) into 0 2.488 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 (- (/ 1 d3) (/ 1 d4))) (* 0 -1))) into 0 2.488 * [taylor]: Taking taylor expansion of 0 in d4 2.488 * [backup-simplify]: Simplify 0 into 0 2.489 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 2.489 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 2.489 * [backup-simplify]: Simplify (+ 0 (- (/ 1 d3))) into (- (/ 1 d3)) 2.489 * [taylor]: Taking taylor expansion of (- (/ 1 d3)) in d3 2.489 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3 2.489 * [taylor]: Taking taylor expansion of d3 in d3 2.489 * [backup-simplify]: Simplify 0 into 0 2.489 * [backup-simplify]: Simplify 1 into 1 2.489 * [backup-simplify]: Simplify (/ 1 1) into 1 2.490 * [backup-simplify]: Simplify (- 1) into -1 2.490 * [backup-simplify]: Simplify -1 into -1 2.490 * [taylor]: Taking taylor expansion of 0 in d3 2.490 * [backup-simplify]: Simplify 0 into 0 2.490 * [backup-simplify]: Simplify 1 into 1 2.490 * [backup-simplify]: Simplify 1 into 1 2.491 * [backup-simplify]: Simplify (+ (* 1 (* 1 (* 1 (* (/ 1 (/ 1 (- d2))) (/ 1 (/ 1 (- d1))))))) (+ (* 1 (* 1 (* (/ 1 (/ 1 (- d4))) (* 1 (/ 1 (/ 1 (- d1))))))) (* -1 (* (/ 1 (/ 1 (- d3))) (* 1 (* 1 (/ 1 (/ 1 (- d1))))))))) into (- (+ (* d4 d1) (* d2 d1)) (* d3 d1)) 2.491 * * * [progress]: simplifying candidates 2.491 * * * * [progress]: [ 1 / 28 ] simplifiying candidate # 2.491 * * * * [progress]: [ 2 / 28 ] simplifiying candidate # 2.491 * * * * [progress]: [ 3 / 28 ] simplifiying candidate # 2.491 * * * * [progress]: [ 4 / 28 ] simplifiying candidate # 2.491 * * * * [progress]: [ 5 / 28 ] simplifiying candidate # 2.491 * * * * [progress]: [ 6 / 28 ] simplifiying candidate # 2.491 * * * * [progress]: [ 7 / 28 ] simplifiying candidate # 2.491 * * * * [progress]: [ 8 / 28 ] simplifiying candidate # 2.491 * * * * [progress]: [ 9 / 28 ] simplifiying candidate # 2.491 * * * * [progress]: [ 10 / 28 ] simplifiying candidate # 2.491 * * * * [progress]: [ 11 / 28 ] simplifiying candidate # 2.491 * * * * [progress]: [ 12 / 28 ] simplifiying candidate # 2.492 * * * * [progress]: [ 13 / 28 ] simplifiying candidate # 2.492 * * * * [progress]: [ 14 / 28 ] simplifiying candidate # 2.492 * * * * [progress]: [ 15 / 28 ] simplifiying candidate # 2.492 * * * * [progress]: [ 16 / 28 ] simplifiying candidate # 2.492 * * * * [progress]: [ 17 / 28 ] simplifiying candidate # 2.492 * * * * [progress]: [ 18 / 28 ] simplifiying candidate # 2.492 * * * * [progress]: [ 19 / 28 ] simplifiying candidate # 2.492 * * * * [progress]: [ 20 / 28 ] simplifiying candidate # 2.492 * * * * [progress]: [ 21 / 28 ] simplifiying candidate # 2.492 * * * * [progress]: [ 22 / 28 ] simplifiying candidate # 2.492 * * * * [progress]: [ 23 / 28 ] simplifiying candidate # 2.492 * * * * [progress]: [ 24 / 28 ] simplifiying candidate #real (real->posit16 (* d1 (+ d2 (- d4 d3))))) (* d1 d1)))> 2.492 * * * * [progress]: [ 25 / 28 ] simplifiying candidate # 2.492 * * * * [progress]: [ 26 / 28 ] simplifiying candidate # 2.492 * * * * [progress]: [ 27 / 28 ] simplifiying candidate # 2.492 * * * * [progress]: [ 28 / 28 ] simplifiying candidate # 2.493 * [simplify]: Simplifying: (* d1 (+ d2 (- d4 d3))) (+ (log d1) (log (+ d2 (- d4 d3)))) (log (* d1 (+ d2 (- d4 d3)))) (exp (* d1 (+ d2 (- d4 d3)))) (* (* (* d1 d1) d1) (* (* (+ d2 (- d4 d3)) (+ d2 (- d4 d3))) (+ d2 (- d4 d3)))) (* (cbrt (* d1 (+ d2 (- d4 d3)))) (cbrt (* d1 (+ d2 (- d4 d3))))) (cbrt (* d1 (+ d2 (- d4 d3)))) (* (* (* d1 (+ d2 (- d4 d3))) (* d1 (+ d2 (- d4 d3)))) (* d1 (+ d2 (- d4 d3)))) (sqrt (* d1 (+ d2 (- d4 d3)))) (sqrt (* d1 (+ d2 (- d4 d3)))) (* (sqrt d1) (sqrt (+ d2 (- d4 d3)))) (* (sqrt d1) (sqrt (+ d2 (- d4 d3)))) (* d1 d2) (* d1 (- d4 d3)) (* d2 d1) (* (- d4 d3) d1) (* d1 (* (cbrt (+ d2 (- d4 d3))) (cbrt (+ d2 (- d4 d3))))) (* d1 (sqrt (+ d2 (- d4 d3)))) (* d1 1) (* d1 1) (* d1 1) (* (cbrt d1) (+ d2 (- d4 d3))) (* (sqrt d1) (+ d2 (- d4 d3))) (* d1 (+ d2 (- d4 d3))) (* d1 (+ (pow d2 3) (pow (- d4 d3) 3))) (* d1 (- (* d2 d2) (* (- d4 d3) (- d4 d3)))) (real->posit16 (* d1 (+ d2 (- d4 d3)))) 0 (- (+ (* d4 d1) (* d2 d1)) (* d3 d1)) (- (+ (* d4 d1) (* d2 d1)) (* d3 d1)) 2.494 * * [simplify]: iteration 0: 53 enodes 2.518 * * [simplify]: iteration 1: 156 enodes 2.587 * * [simplify]: iteration 2: 558 enodes 2.759 * * [simplify]: iteration 3: 2002 enodes 3.179 * * [simplify]: iteration complete: 2002 enodes 3.179 * * [simplify]: Extracting #0: cost 21 inf + 0 3.180 * * [simplify]: Extracting #1: cost 218 inf + 2 3.182 * * [simplify]: Extracting #2: cost 544 inf + 670 3.195 * * [simplify]: Extracting #3: cost 555 inf + 36796 3.222 * * [simplify]: Extracting #4: cost 210 inf + 125332 3.558 * * [simplify]: Extracting #5: cost 14 inf + 164717 3.599 * * [simplify]: Extracting #6: cost 4 inf + 166021 3.644 * * [simplify]: Extracting #7: cost 0 inf + 167033 3.676 * [simplify]: Simplified to: (* (+ d2 (- d4 d3)) d1) (log (* (+ d2 (- d4 d3)) d1)) (log (* (+ d2 (- d4 d3)) d1)) (exp (* (+ d2 (- d4 d3)) d1)) (* (* (+ d2 (- d4 d3)) d1) (* (* (+ d2 (- d4 d3)) d1) (* (+ d2 (- d4 d3)) d1))) (* (cbrt (* (+ d2 (- d4 d3)) d1)) (cbrt (* (+ d2 (- d4 d3)) d1))) (cbrt (* (+ d2 (- d4 d3)) d1)) (* (* (+ d2 (- d4 d3)) d1) (* (* (+ d2 (- d4 d3)) d1) (* (+ d2 (- d4 d3)) d1))) (sqrt (* (+ d2 (- d4 d3)) d1)) (sqrt (* (+ d2 (- d4 d3)) d1)) (* (sqrt (+ d2 (- d4 d3))) (sqrt d1)) (* (sqrt (+ d2 (- d4 d3))) (sqrt d1)) (* d2 d1) (* (- d4 d3) d1) (* d1 d2) (* (- d4 d3) d1) (* d1 (* (cbrt (+ d2 (- d4 d3))) (cbrt (+ d2 (- d4 d3))))) (* (sqrt (+ d2 (- d4 d3))) d1) d1 d1 d1 (* (cbrt d1) (+ d2 (- d4 d3))) (* (sqrt d1) (+ d2 (- d4 d3))) (* (+ d2 (- d4 d3)) d1) (* d1 (+ (* d2 (* d2 d2)) (* (- d4 d3) (* (- d4 d3) (- d4 d3))))) (* (* (- d2 (- d4 d3)) (+ d2 (- d4 d3))) d1) (real->posit16 (* (+ d2 (- d4 d3)) d1)) 0 (* (+ d2 (- d4 d3)) d1) (* (+ d2 (- d4 d3)) d1) 3.678 * * * [progress]: adding candidates to table 3.808 * * [progress]: iteration 3 / 4 3.808 * * * [progress]: picking best candidate 3.812 * * * * [pick]: Picked # 3.812 * * * [progress]: localizing error 3.839 * * * [progress]: generating rewritten candidates 3.839 * * * * [progress]: [ 1 / 3 ] rewriting at (2 1) 4.006 * * * * [progress]: [ 2 / 3 ] rewriting at (2 1 1) 4.097 * * * * [progress]: [ 3 / 3 ] rewriting at (2 1 1 1) 4.173 * * * [progress]: generating series expansions 4.173 * * * * [progress]: [ 1 / 3 ] generating series at (2 1) 4.173 * [backup-simplify]: Simplify (/ (* (* (- d2 (- d4 d3)) (+ d2 (- d4 d3))) d1) (- d2 (- d4 d3))) into (* (- (+ d2 d4) d3) d1) 4.173 * [approximate]: Taking taylor expansion of (* (- (+ d2 d4) d3) d1) in (d2 d4 d3 d1) around 0 4.173 * [taylor]: Taking taylor expansion of (* (- (+ d2 d4) d3) d1) in d1 4.173 * [taylor]: Taking taylor expansion of (- (+ d2 d4) d3) in d1 4.173 * [taylor]: Taking taylor expansion of (+ d2 d4) in d1 4.173 * [taylor]: Taking taylor expansion of d2 in d1 4.173 * [backup-simplify]: Simplify d2 into d2 4.173 * [taylor]: Taking taylor expansion of d4 in d1 4.173 * [backup-simplify]: Simplify d4 into d4 4.173 * [taylor]: Taking taylor expansion of d3 in d1 4.173 * [backup-simplify]: Simplify d3 into d3 4.173 * [taylor]: Taking taylor expansion of d1 in d1 4.173 * [backup-simplify]: Simplify 0 into 0 4.173 * [backup-simplify]: Simplify 1 into 1 4.173 * [taylor]: Taking taylor expansion of (* (- (+ d2 d4) d3) d1) in d3 4.173 * [taylor]: Taking taylor expansion of (- (+ d2 d4) d3) in d3 4.173 * [taylor]: Taking taylor expansion of (+ d2 d4) in d3 4.173 * [taylor]: Taking taylor expansion of d2 in d3 4.173 * [backup-simplify]: Simplify d2 into d2 4.173 * [taylor]: Taking taylor expansion of d4 in d3 4.173 * [backup-simplify]: Simplify d4 into d4 4.174 * [taylor]: Taking taylor expansion of d3 in d3 4.174 * [backup-simplify]: Simplify 0 into 0 4.174 * [backup-simplify]: Simplify 1 into 1 4.174 * [taylor]: Taking taylor expansion of d1 in d3 4.174 * [backup-simplify]: Simplify d1 into d1 4.174 * [taylor]: Taking taylor expansion of (* (- (+ d2 d4) d3) d1) in d4 4.174 * [taylor]: Taking taylor expansion of (- (+ d2 d4) d3) in d4 4.174 * [taylor]: Taking taylor expansion of (+ d2 d4) in d4 4.174 * [taylor]: Taking taylor expansion of d2 in d4 4.174 * [backup-simplify]: Simplify d2 into d2 4.174 * [taylor]: Taking taylor expansion of d4 in d4 4.174 * [backup-simplify]: Simplify 0 into 0 4.174 * [backup-simplify]: Simplify 1 into 1 4.174 * [taylor]: Taking taylor expansion of d3 in d4 4.174 * [backup-simplify]: Simplify d3 into d3 4.174 * [taylor]: Taking taylor expansion of d1 in d4 4.174 * [backup-simplify]: Simplify d1 into d1 4.174 * [taylor]: Taking taylor expansion of (* (- (+ d2 d4) d3) d1) in d2 4.174 * [taylor]: Taking taylor expansion of (- (+ d2 d4) d3) in d2 4.174 * [taylor]: Taking taylor expansion of (+ d2 d4) in d2 4.174 * [taylor]: Taking taylor expansion of d2 in d2 4.174 * [backup-simplify]: Simplify 0 into 0 4.174 * [backup-simplify]: Simplify 1 into 1 4.174 * [taylor]: Taking taylor expansion of d4 in d2 4.174 * [backup-simplify]: Simplify d4 into d4 4.174 * [taylor]: Taking taylor expansion of d3 in d2 4.174 * [backup-simplify]: Simplify d3 into d3 4.174 * [taylor]: Taking taylor expansion of d1 in d2 4.174 * [backup-simplify]: Simplify d1 into d1 4.174 * [taylor]: Taking taylor expansion of (* (- (+ d2 d4) d3) d1) in d2 4.174 * [taylor]: Taking taylor expansion of (- (+ d2 d4) d3) in d2 4.174 * [taylor]: Taking taylor expansion of (+ d2 d4) in d2 4.174 * [taylor]: Taking taylor expansion of d2 in d2 4.174 * [backup-simplify]: Simplify 0 into 0 4.174 * [backup-simplify]: Simplify 1 into 1 4.174 * [taylor]: Taking taylor expansion of d4 in d2 4.174 * [backup-simplify]: Simplify d4 into d4 4.174 * [taylor]: Taking taylor expansion of d3 in d2 4.174 * [backup-simplify]: Simplify d3 into d3 4.174 * [taylor]: Taking taylor expansion of d1 in d2 4.174 * [backup-simplify]: Simplify d1 into d1 4.175 * [backup-simplify]: Simplify (+ 0 d4) into d4 4.175 * [backup-simplify]: Simplify (- d3) into (- d3) 4.175 * [backup-simplify]: Simplify (+ d4 (- d3)) into (- d4 d3) 4.175 * [backup-simplify]: Simplify (* (- d4 d3) d1) into (* (- d4 d3) d1) 4.175 * [taylor]: Taking taylor expansion of (* (- d4 d3) d1) in d4 4.175 * [taylor]: Taking taylor expansion of (- d4 d3) in d4 4.175 * [taylor]: Taking taylor expansion of d4 in d4 4.175 * [backup-simplify]: Simplify 0 into 0 4.175 * [backup-simplify]: Simplify 1 into 1 4.175 * [taylor]: Taking taylor expansion of d3 in d4 4.175 * [backup-simplify]: Simplify d3 into d3 4.175 * [taylor]: Taking taylor expansion of d1 in d4 4.175 * [backup-simplify]: Simplify d1 into d1 4.175 * [backup-simplify]: Simplify (- d3) into (- d3) 4.175 * [backup-simplify]: Simplify (+ 0 (- d3)) into (- d3) 4.175 * [backup-simplify]: Simplify (* (- d3) d1) into (* -1 (* d3 d1)) 4.175 * [taylor]: Taking taylor expansion of (* -1 (* d3 d1)) in d3 4.175 * [taylor]: Taking taylor expansion of -1 in d3 4.175 * [backup-simplify]: Simplify -1 into -1 4.175 * [taylor]: Taking taylor expansion of (* d3 d1) in d3 4.175 * [taylor]: Taking taylor expansion of d3 in d3 4.175 * [backup-simplify]: Simplify 0 into 0 4.175 * [backup-simplify]: Simplify 1 into 1 4.175 * [taylor]: Taking taylor expansion of d1 in d3 4.175 * [backup-simplify]: Simplify d1 into d1 4.175 * [backup-simplify]: Simplify (* 0 d1) into 0 4.176 * [backup-simplify]: Simplify (* -1 0) into 0 4.176 * [taylor]: Taking taylor expansion of 0 in d1 4.176 * [backup-simplify]: Simplify 0 into 0 4.176 * [backup-simplify]: Simplify 0 into 0 4.177 * [backup-simplify]: Simplify (+ 1 0) into 1 4.177 * [backup-simplify]: Simplify (- 0) into 0 4.177 * [backup-simplify]: Simplify (+ 1 0) into 1 4.178 * [backup-simplify]: Simplify (+ (* (- d4 d3) 0) (* 1 d1)) into d1 4.178 * [taylor]: Taking taylor expansion of d1 in d4 4.178 * [backup-simplify]: Simplify d1 into d1 4.178 * [taylor]: Taking taylor expansion of d1 in d3 4.178 * [backup-simplify]: Simplify d1 into d1 4.178 * [taylor]: Taking taylor expansion of d1 in d1 4.178 * [backup-simplify]: Simplify 0 into 0 4.178 * [backup-simplify]: Simplify 1 into 1 4.178 * [backup-simplify]: Simplify 0 into 0 4.178 * [backup-simplify]: Simplify (- 0) into 0 4.178 * [backup-simplify]: Simplify (+ 1 0) into 1 4.179 * [backup-simplify]: Simplify (+ (* (- d3) 0) (* 1 d1)) into d1 4.179 * [taylor]: Taking taylor expansion of d1 in d3 4.179 * [backup-simplify]: Simplify d1 into d1 4.179 * [taylor]: Taking taylor expansion of d1 in d1 4.179 * [backup-simplify]: Simplify 0 into 0 4.179 * [backup-simplify]: Simplify 1 into 1 4.179 * [backup-simplify]: Simplify 0 into 0 4.179 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1 4.180 * [backup-simplify]: Simplify (+ (* -1 d1) (* 0 0)) into (- d1) 4.180 * [taylor]: Taking taylor expansion of (- d1) in d1 4.180 * [taylor]: Taking taylor expansion of d1 in d1 4.180 * [backup-simplify]: Simplify 0 into 0 4.180 * [backup-simplify]: Simplify 1 into 1 4.180 * [backup-simplify]: Simplify (- 0) into 0 4.180 * [backup-simplify]: Simplify 0 into 0 4.180 * [backup-simplify]: Simplify 0 into 0 4.180 * [backup-simplify]: Simplify (+ 0 0) into 0 4.181 * [backup-simplify]: Simplify (- 0) into 0 4.181 * [backup-simplify]: Simplify (+ 0 0) into 0 4.182 * [backup-simplify]: Simplify (+ (* (- d4 d3) 0) (+ (* 1 0) (* 0 d1))) into 0 4.182 * [taylor]: Taking taylor expansion of 0 in d4 4.182 * [backup-simplify]: Simplify 0 into 0 4.182 * [taylor]: Taking taylor expansion of 0 in d3 4.182 * [backup-simplify]: Simplify 0 into 0 4.182 * [taylor]: Taking taylor expansion of 0 in d1 4.182 * [backup-simplify]: Simplify 0 into 0 4.182 * [backup-simplify]: Simplify 0 into 0 4.182 * [backup-simplify]: Simplify 0 into 0 4.183 * [backup-simplify]: Simplify (/ (* (* (- (/ 1 d2) (- (/ 1 d4) (/ 1 d3))) (+ (/ 1 d2) (- (/ 1 d4) (/ 1 d3)))) (/ 1 d1)) (- (/ 1 d2) (- (/ 1 d4) (/ 1 d3)))) into (/ (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) d1) 4.183 * [approximate]: Taking taylor expansion of (/ (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) d1) in (d2 d4 d3 d1) around 0 4.183 * [taylor]: Taking taylor expansion of (/ (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) d1) in d1 4.183 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) in d1 4.183 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d1 4.183 * [taylor]: Taking taylor expansion of (/ 1 d4) in d1 4.183 * [taylor]: Taking taylor expansion of d4 in d1 4.183 * [backup-simplify]: Simplify d4 into d4 4.183 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 4.183 * [taylor]: Taking taylor expansion of (/ 1 d2) in d1 4.183 * [taylor]: Taking taylor expansion of d2 in d1 4.183 * [backup-simplify]: Simplify d2 into d2 4.183 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 4.183 * [taylor]: Taking taylor expansion of (/ 1 d3) in d1 4.183 * [taylor]: Taking taylor expansion of d3 in d1 4.183 * [backup-simplify]: Simplify d3 into d3 4.183 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 4.183 * [taylor]: Taking taylor expansion of d1 in d1 4.183 * [backup-simplify]: Simplify 0 into 0 4.183 * [backup-simplify]: Simplify 1 into 1 4.183 * [backup-simplify]: Simplify (+ (/ 1 d4) (/ 1 d2)) into (+ (/ 1 d4) (/ 1 d2)) 4.183 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 4.184 * [backup-simplify]: Simplify (+ (+ (/ 1 d4) (/ 1 d2)) (- (/ 1 d3))) into (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) 4.184 * [backup-simplify]: Simplify (/ (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) 1) into (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) 4.184 * [taylor]: Taking taylor expansion of (/ (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) d1) in d3 4.184 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) in d3 4.184 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d3 4.184 * [taylor]: Taking taylor expansion of (/ 1 d4) in d3 4.184 * [taylor]: Taking taylor expansion of d4 in d3 4.184 * [backup-simplify]: Simplify d4 into d4 4.184 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 4.184 * [taylor]: Taking taylor expansion of (/ 1 d2) in d3 4.184 * [taylor]: Taking taylor expansion of d2 in d3 4.184 * [backup-simplify]: Simplify d2 into d2 4.184 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 4.184 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3 4.184 * [taylor]: Taking taylor expansion of d3 in d3 4.184 * [backup-simplify]: Simplify 0 into 0 4.184 * [backup-simplify]: Simplify 1 into 1 4.185 * [backup-simplify]: Simplify (/ 1 1) into 1 4.185 * [taylor]: Taking taylor expansion of d1 in d3 4.185 * [backup-simplify]: Simplify d1 into d1 4.185 * [backup-simplify]: Simplify (- 1) into -1 4.185 * [backup-simplify]: Simplify (+ 0 -1) into -1 4.185 * [backup-simplify]: Simplify (/ -1 d1) into (/ -1 d1) 4.185 * [taylor]: Taking taylor expansion of (/ (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) d1) in d4 4.186 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) in d4 4.186 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d4 4.186 * [taylor]: Taking taylor expansion of (/ 1 d4) in d4 4.186 * [taylor]: Taking taylor expansion of d4 in d4 4.186 * [backup-simplify]: Simplify 0 into 0 4.186 * [backup-simplify]: Simplify 1 into 1 4.186 * [backup-simplify]: Simplify (/ 1 1) into 1 4.186 * [taylor]: Taking taylor expansion of (/ 1 d2) in d4 4.186 * [taylor]: Taking taylor expansion of d2 in d4 4.186 * [backup-simplify]: Simplify d2 into d2 4.186 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 4.186 * [taylor]: Taking taylor expansion of (/ 1 d3) in d4 4.186 * [taylor]: Taking taylor expansion of d3 in d4 4.186 * [backup-simplify]: Simplify d3 into d3 4.186 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 4.186 * [taylor]: Taking taylor expansion of d1 in d4 4.186 * [backup-simplify]: Simplify d1 into d1 4.187 * [backup-simplify]: Simplify (+ 1 0) into 1 4.187 * [backup-simplify]: Simplify (+ 1 0) into 1 4.187 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 4.187 * [taylor]: Taking taylor expansion of (/ (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) d1) in d2 4.187 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) in d2 4.187 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d2 4.187 * [taylor]: Taking taylor expansion of (/ 1 d4) in d2 4.187 * [taylor]: Taking taylor expansion of d4 in d2 4.187 * [backup-simplify]: Simplify d4 into d4 4.187 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 4.187 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2 4.187 * [taylor]: Taking taylor expansion of d2 in d2 4.187 * [backup-simplify]: Simplify 0 into 0 4.187 * [backup-simplify]: Simplify 1 into 1 4.188 * [backup-simplify]: Simplify (/ 1 1) into 1 4.188 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2 4.188 * [taylor]: Taking taylor expansion of d3 in d2 4.188 * [backup-simplify]: Simplify d3 into d3 4.188 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 4.188 * [taylor]: Taking taylor expansion of d1 in d2 4.188 * [backup-simplify]: Simplify d1 into d1 4.188 * [backup-simplify]: Simplify (+ 0 1) into 1 4.189 * [backup-simplify]: Simplify (+ 1 0) into 1 4.189 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 4.189 * [taylor]: Taking taylor expansion of (/ (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) d1) in d2 4.189 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) in d2 4.189 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d2 4.189 * [taylor]: Taking taylor expansion of (/ 1 d4) in d2 4.189 * [taylor]: Taking taylor expansion of d4 in d2 4.189 * [backup-simplify]: Simplify d4 into d4 4.189 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 4.189 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2 4.189 * [taylor]: Taking taylor expansion of d2 in d2 4.189 * [backup-simplify]: Simplify 0 into 0 4.189 * [backup-simplify]: Simplify 1 into 1 4.190 * [backup-simplify]: Simplify (/ 1 1) into 1 4.190 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2 4.190 * [taylor]: Taking taylor expansion of d3 in d2 4.190 * [backup-simplify]: Simplify d3 into d3 4.190 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 4.190 * [taylor]: Taking taylor expansion of d1 in d2 4.190 * [backup-simplify]: Simplify d1 into d1 4.190 * [backup-simplify]: Simplify (+ 0 1) into 1 4.191 * [backup-simplify]: Simplify (+ 1 0) into 1 4.191 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 4.191 * [taylor]: Taking taylor expansion of (/ 1 d1) in d4 4.191 * [taylor]: Taking taylor expansion of d1 in d4 4.191 * [backup-simplify]: Simplify d1 into d1 4.191 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 4.192 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 4.192 * [backup-simplify]: Simplify (+ (/ 1 d4) 0) into (/ 1 d4) 4.192 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 4.192 * [backup-simplify]: Simplify (+ (/ 1 d4) (- (/ 1 d3))) into (- (/ 1 d4) (/ 1 d3)) 4.192 * [backup-simplify]: Simplify (- (/ (- (/ 1 d4) (/ 1 d3)) d1) (+ (* (/ 1 d1) (/ 0 d1)))) into (- (/ 1 (* d4 d1)) (/ 1 (* d3 d1))) 4.192 * [taylor]: Taking taylor expansion of (- (/ 1 (* d4 d1)) (/ 1 (* d3 d1))) in d4 4.193 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d4 4.193 * [taylor]: Taking taylor expansion of (* d4 d1) in d4 4.193 * [taylor]: Taking taylor expansion of d4 in d4 4.193 * [backup-simplify]: Simplify 0 into 0 4.193 * [backup-simplify]: Simplify 1 into 1 4.193 * [taylor]: Taking taylor expansion of d1 in d4 4.193 * [backup-simplify]: Simplify d1 into d1 4.193 * [backup-simplify]: Simplify (* 0 d1) into 0 4.193 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1 4.193 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 4.193 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d4 4.193 * [taylor]: Taking taylor expansion of (* d3 d1) in d4 4.193 * [taylor]: Taking taylor expansion of d3 in d4 4.193 * [backup-simplify]: Simplify d3 into d3 4.193 * [taylor]: Taking taylor expansion of d1 in d4 4.193 * [backup-simplify]: Simplify d1 into d1 4.193 * [backup-simplify]: Simplify (* d3 d1) into (* d3 d1) 4.194 * [backup-simplify]: Simplify (/ 1 (* d3 d1)) into (/ 1 (* d3 d1)) 4.194 * [backup-simplify]: Simplify (+ (/ 1 d1) 0) into (/ 1 d1) 4.194 * [taylor]: Taking taylor expansion of (/ 1 d1) in d3 4.194 * [taylor]: Taking taylor expansion of d1 in d3 4.194 * [backup-simplify]: Simplify d1 into d1 4.194 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 4.194 * [taylor]: Taking taylor expansion of (/ 1 d1) in d3 4.194 * [taylor]: Taking taylor expansion of d1 in d3 4.194 * [backup-simplify]: Simplify d1 into d1 4.194 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 4.194 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0 4.195 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.195 * [backup-simplify]: Simplify (+ 0 0) into 0 4.196 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 4.196 * [backup-simplify]: Simplify (- 0) into 0 4.196 * [backup-simplify]: Simplify (+ 0 0) into 0 4.197 * [backup-simplify]: Simplify (- (/ 0 d1) (+ (* (/ 1 d1) (/ 0 d1)) (* (- (/ 1 (* d4 d1)) (/ 1 (* d3 d1))) (/ 0 d1)))) into 0 4.197 * [taylor]: Taking taylor expansion of 0 in d4 4.197 * [backup-simplify]: Simplify 0 into 0 4.198 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 d1))) into 0 4.198 * [backup-simplify]: Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0 4.198 * [backup-simplify]: Simplify (- (/ 1 (* d3 d1))) into (- (/ 1 (* d3 d1))) 4.198 * [backup-simplify]: Simplify (+ 0 (- (/ 1 (* d3 d1)))) into (- (/ 1 (* d3 d1))) 4.198 * [taylor]: Taking taylor expansion of (- (/ 1 (* d3 d1))) in d3 4.198 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d3 4.198 * [taylor]: Taking taylor expansion of (* d3 d1) in d3 4.198 * [taylor]: Taking taylor expansion of d3 in d3 4.198 * [backup-simplify]: Simplify 0 into 0 4.198 * [backup-simplify]: Simplify 1 into 1 4.198 * [taylor]: Taking taylor expansion of d1 in d3 4.198 * [backup-simplify]: Simplify d1 into d1 4.198 * [backup-simplify]: Simplify (* 0 d1) into 0 4.199 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1 4.199 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 4.199 * [backup-simplify]: Simplify (- (/ 1 d1)) into (- (/ 1 d1)) 4.199 * [taylor]: Taking taylor expansion of (- (/ 1 d1)) in d1 4.199 * [taylor]: Taking taylor expansion of (/ 1 d1) in d1 4.199 * [taylor]: Taking taylor expansion of d1 in d1 4.199 * [backup-simplify]: Simplify 0 into 0 4.199 * [backup-simplify]: Simplify 1 into 1 4.199 * [backup-simplify]: Simplify (/ 1 1) into 1 4.200 * [backup-simplify]: Simplify (- 1) into -1 4.200 * [backup-simplify]: Simplify -1 into -1 4.200 * [backup-simplify]: Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0 4.200 * [taylor]: Taking taylor expansion of 0 in d3 4.200 * [backup-simplify]: Simplify 0 into 0 4.200 * [taylor]: Taking taylor expansion of (/ 1 d1) in d1 4.200 * [taylor]: Taking taylor expansion of d1 in d1 4.200 * [backup-simplify]: Simplify 0 into 0 4.200 * [backup-simplify]: Simplify 1 into 1 4.200 * [backup-simplify]: Simplify (/ 1 1) into 1 4.201 * [backup-simplify]: Simplify 1 into 1 4.201 * [taylor]: Taking taylor expansion of (/ 1 d1) in d1 4.201 * [taylor]: Taking taylor expansion of d1 in d1 4.201 * [backup-simplify]: Simplify 0 into 0 4.201 * [backup-simplify]: Simplify 1 into 1 4.201 * [backup-simplify]: Simplify (/ 1 1) into 1 4.201 * [backup-simplify]: Simplify 1 into 1 4.202 * [backup-simplify]: Simplify (+ (* 1 (* (/ 1 (/ 1 d1)) (* 1 (* 1 (/ 1 (/ 1 d2)))))) (+ (* 1 (* (/ 1 (/ 1 d1)) (* 1 (* (/ 1 (/ 1 d4)) 1)))) (* -1 (* (/ 1 (/ 1 d1)) (* (/ 1 (/ 1 d3)) (* 1 1)))))) into (- (+ (* d4 d1) (* d2 d1)) (* d3 d1)) 4.203 * [backup-simplify]: Simplify (/ (* (* (- (/ 1 (- d2)) (- (/ 1 (- d4)) (/ 1 (- d3)))) (+ (/ 1 (- d2)) (- (/ 1 (- d4)) (/ 1 (- d3))))) (/ 1 (- d1))) (- (/ 1 (- d2)) (- (/ 1 (- d4)) (/ 1 (- d3))))) into (* -1 (/ (- (/ 1 d3) (+ (/ 1 d4) (/ 1 d2))) d1)) 4.203 * [approximate]: Taking taylor expansion of (* -1 (/ (- (/ 1 d3) (+ (/ 1 d4) (/ 1 d2))) d1)) in (d2 d4 d3 d1) around 0 4.203 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 d3) (+ (/ 1 d4) (/ 1 d2))) d1)) in d1 4.203 * [taylor]: Taking taylor expansion of -1 in d1 4.203 * [backup-simplify]: Simplify -1 into -1 4.203 * [taylor]: Taking taylor expansion of (/ (- (/ 1 d3) (+ (/ 1 d4) (/ 1 d2))) d1) in d1 4.203 * [taylor]: Taking taylor expansion of (- (/ 1 d3) (+ (/ 1 d4) (/ 1 d2))) in d1 4.203 * [taylor]: Taking taylor expansion of (/ 1 d3) in d1 4.203 * [taylor]: Taking taylor expansion of d3 in d1 4.203 * [backup-simplify]: Simplify d3 into d3 4.203 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 4.203 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d1 4.203 * [taylor]: Taking taylor expansion of (/ 1 d4) in d1 4.203 * [taylor]: Taking taylor expansion of d4 in d1 4.203 * [backup-simplify]: Simplify d4 into d4 4.203 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 4.203 * [taylor]: Taking taylor expansion of (/ 1 d2) in d1 4.203 * [taylor]: Taking taylor expansion of d2 in d1 4.203 * [backup-simplify]: Simplify d2 into d2 4.203 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 4.203 * [taylor]: Taking taylor expansion of d1 in d1 4.203 * [backup-simplify]: Simplify 0 into 0 4.204 * [backup-simplify]: Simplify 1 into 1 4.204 * [backup-simplify]: Simplify (+ (/ 1 d4) (/ 1 d2)) into (+ (/ 1 d4) (/ 1 d2)) 4.204 * [backup-simplify]: Simplify (- (+ (/ 1 d4) (/ 1 d2))) into (- (+ (/ 1 d4) (/ 1 d2))) 4.204 * [backup-simplify]: Simplify (+ (/ 1 d3) (- (+ (/ 1 d4) (/ 1 d2)))) into (- (/ 1 d3) (+ (/ 1 d4) (/ 1 d2))) 4.204 * [backup-simplify]: Simplify (/ (- (/ 1 d3) (+ (/ 1 d4) (/ 1 d2))) 1) into (- (/ 1 d3) (+ (/ 1 d4) (/ 1 d2))) 4.204 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 d3) (+ (/ 1 d4) (/ 1 d2))) d1)) in d3 4.204 * [taylor]: Taking taylor expansion of -1 in d3 4.204 * [backup-simplify]: Simplify -1 into -1 4.204 * [taylor]: Taking taylor expansion of (/ (- (/ 1 d3) (+ (/ 1 d4) (/ 1 d2))) d1) in d3 4.204 * [taylor]: Taking taylor expansion of (- (/ 1 d3) (+ (/ 1 d4) (/ 1 d2))) in d3 4.204 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3 4.204 * [taylor]: Taking taylor expansion of d3 in d3 4.204 * [backup-simplify]: Simplify 0 into 0 4.204 * [backup-simplify]: Simplify 1 into 1 4.205 * [backup-simplify]: Simplify (/ 1 1) into 1 4.205 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d3 4.205 * [taylor]: Taking taylor expansion of (/ 1 d4) in d3 4.205 * [taylor]: Taking taylor expansion of d4 in d3 4.205 * [backup-simplify]: Simplify d4 into d4 4.205 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 4.205 * [taylor]: Taking taylor expansion of (/ 1 d2) in d3 4.205 * [taylor]: Taking taylor expansion of d2 in d3 4.205 * [backup-simplify]: Simplify d2 into d2 4.205 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 4.205 * [taylor]: Taking taylor expansion of d1 in d3 4.205 * [backup-simplify]: Simplify d1 into d1 4.205 * [backup-simplify]: Simplify (+ 1 0) into 1 4.205 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 4.206 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 d3) (+ (/ 1 d4) (/ 1 d2))) d1)) in d4 4.206 * [taylor]: Taking taylor expansion of -1 in d4 4.206 * [backup-simplify]: Simplify -1 into -1 4.206 * [taylor]: Taking taylor expansion of (/ (- (/ 1 d3) (+ (/ 1 d4) (/ 1 d2))) d1) in d4 4.206 * [taylor]: Taking taylor expansion of (- (/ 1 d3) (+ (/ 1 d4) (/ 1 d2))) in d4 4.206 * [taylor]: Taking taylor expansion of (/ 1 d3) in d4 4.206 * [taylor]: Taking taylor expansion of d3 in d4 4.206 * [backup-simplify]: Simplify d3 into d3 4.206 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 4.206 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d4 4.206 * [taylor]: Taking taylor expansion of (/ 1 d4) in d4 4.206 * [taylor]: Taking taylor expansion of d4 in d4 4.206 * [backup-simplify]: Simplify 0 into 0 4.206 * [backup-simplify]: Simplify 1 into 1 4.206 * [backup-simplify]: Simplify (/ 1 1) into 1 4.206 * [taylor]: Taking taylor expansion of (/ 1 d2) in d4 4.206 * [taylor]: Taking taylor expansion of d2 in d4 4.206 * [backup-simplify]: Simplify d2 into d2 4.206 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 4.206 * [taylor]: Taking taylor expansion of d1 in d4 4.206 * [backup-simplify]: Simplify d1 into d1 4.207 * [backup-simplify]: Simplify (+ 1 0) into 1 4.207 * [backup-simplify]: Simplify (- 1) into -1 4.207 * [backup-simplify]: Simplify (+ 0 -1) into -1 4.207 * [backup-simplify]: Simplify (/ -1 d1) into (/ -1 d1) 4.208 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 d3) (+ (/ 1 d4) (/ 1 d2))) d1)) in d2 4.208 * [taylor]: Taking taylor expansion of -1 in d2 4.208 * [backup-simplify]: Simplify -1 into -1 4.208 * [taylor]: Taking taylor expansion of (/ (- (/ 1 d3) (+ (/ 1 d4) (/ 1 d2))) d1) in d2 4.208 * [taylor]: Taking taylor expansion of (- (/ 1 d3) (+ (/ 1 d4) (/ 1 d2))) in d2 4.208 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2 4.208 * [taylor]: Taking taylor expansion of d3 in d2 4.208 * [backup-simplify]: Simplify d3 into d3 4.208 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 4.208 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d2 4.208 * [taylor]: Taking taylor expansion of (/ 1 d4) in d2 4.208 * [taylor]: Taking taylor expansion of d4 in d2 4.208 * [backup-simplify]: Simplify d4 into d4 4.208 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 4.208 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2 4.208 * [taylor]: Taking taylor expansion of d2 in d2 4.208 * [backup-simplify]: Simplify 0 into 0 4.208 * [backup-simplify]: Simplify 1 into 1 4.208 * [backup-simplify]: Simplify (/ 1 1) into 1 4.208 * [taylor]: Taking taylor expansion of d1 in d2 4.208 * [backup-simplify]: Simplify d1 into d1 4.209 * [backup-simplify]: Simplify (+ 0 1) into 1 4.209 * [backup-simplify]: Simplify (- 1) into -1 4.209 * [backup-simplify]: Simplify (+ 0 -1) into -1 4.210 * [backup-simplify]: Simplify (/ -1 d1) into (/ -1 d1) 4.210 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 d3) (+ (/ 1 d4) (/ 1 d2))) d1)) in d2 4.210 * [taylor]: Taking taylor expansion of -1 in d2 4.210 * [backup-simplify]: Simplify -1 into -1 4.210 * [taylor]: Taking taylor expansion of (/ (- (/ 1 d3) (+ (/ 1 d4) (/ 1 d2))) d1) in d2 4.210 * [taylor]: Taking taylor expansion of (- (/ 1 d3) (+ (/ 1 d4) (/ 1 d2))) in d2 4.210 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2 4.210 * [taylor]: Taking taylor expansion of d3 in d2 4.210 * [backup-simplify]: Simplify d3 into d3 4.210 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 4.210 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d2 4.210 * [taylor]: Taking taylor expansion of (/ 1 d4) in d2 4.210 * [taylor]: Taking taylor expansion of d4 in d2 4.210 * [backup-simplify]: Simplify d4 into d4 4.210 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 4.210 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2 4.210 * [taylor]: Taking taylor expansion of d2 in d2 4.210 * [backup-simplify]: Simplify 0 into 0 4.210 * [backup-simplify]: Simplify 1 into 1 4.210 * [backup-simplify]: Simplify (/ 1 1) into 1 4.210 * [taylor]: Taking taylor expansion of d1 in d2 4.210 * [backup-simplify]: Simplify d1 into d1 4.211 * [backup-simplify]: Simplify (+ 0 1) into 1 4.211 * [backup-simplify]: Simplify (- 1) into -1 4.212 * [backup-simplify]: Simplify (+ 0 -1) into -1 4.212 * [backup-simplify]: Simplify (/ -1 d1) into (/ -1 d1) 4.212 * [backup-simplify]: Simplify (* -1 (/ -1 d1)) into (/ 1 d1) 4.212 * [taylor]: Taking taylor expansion of (/ 1 d1) in d4 4.212 * [taylor]: Taking taylor expansion of d1 in d4 4.212 * [backup-simplify]: Simplify d1 into d1 4.212 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 4.213 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 4.213 * [backup-simplify]: Simplify (+ (/ 1 d4) 0) into (/ 1 d4) 4.214 * [backup-simplify]: Simplify (- (/ 1 d4)) into (- (/ 1 d4)) 4.214 * [backup-simplify]: Simplify (+ (/ 1 d3) (- (/ 1 d4))) into (- (/ 1 d3) (/ 1 d4)) 4.214 * [backup-simplify]: Simplify (- (/ (- (/ 1 d3) (/ 1 d4)) d1) (+ (* (/ -1 d1) (/ 0 d1)))) into (- (/ 1 (* d3 d1)) (/ 1 (* d4 d1))) 4.214 * [backup-simplify]: Simplify (+ (* -1 (- (/ 1 (* d3 d1)) (/ 1 (* d4 d1)))) (* 0 (/ -1 d1))) into (- (/ 1 (* d4 d1)) (/ 1 (* d3 d1))) 4.214 * [taylor]: Taking taylor expansion of (- (/ 1 (* d4 d1)) (/ 1 (* d3 d1))) in d4 4.214 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d4 4.214 * [taylor]: Taking taylor expansion of (* d4 d1) in d4 4.214 * [taylor]: Taking taylor expansion of d4 in d4 4.214 * [backup-simplify]: Simplify 0 into 0 4.214 * [backup-simplify]: Simplify 1 into 1 4.214 * [taylor]: Taking taylor expansion of d1 in d4 4.214 * [backup-simplify]: Simplify d1 into d1 4.215 * [backup-simplify]: Simplify (* 0 d1) into 0 4.215 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1 4.215 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 4.215 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d4 4.215 * [taylor]: Taking taylor expansion of (* d3 d1) in d4 4.215 * [taylor]: Taking taylor expansion of d3 in d4 4.215 * [backup-simplify]: Simplify d3 into d3 4.215 * [taylor]: Taking taylor expansion of d1 in d4 4.215 * [backup-simplify]: Simplify d1 into d1 4.215 * [backup-simplify]: Simplify (* d3 d1) into (* d3 d1) 4.215 * [backup-simplify]: Simplify (/ 1 (* d3 d1)) into (/ 1 (* d3 d1)) 4.215 * [backup-simplify]: Simplify (+ (/ 1 d1) 0) into (/ 1 d1) 4.215 * [taylor]: Taking taylor expansion of (/ 1 d1) in d3 4.216 * [taylor]: Taking taylor expansion of d1 in d3 4.216 * [backup-simplify]: Simplify d1 into d1 4.216 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 4.216 * [taylor]: Taking taylor expansion of (/ 1 d1) in d3 4.216 * [taylor]: Taking taylor expansion of d1 in d3 4.216 * [backup-simplify]: Simplify d1 into d1 4.216 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 4.216 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 4.216 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0 4.217 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.217 * [backup-simplify]: Simplify (+ 0 0) into 0 4.218 * [backup-simplify]: Simplify (- 0) into 0 4.218 * [backup-simplify]: Simplify (+ 0 0) into 0 4.218 * [backup-simplify]: Simplify (- (/ 0 d1) (+ (* (/ -1 d1) (/ 0 d1)) (* (- (/ 1 (* d3 d1)) (/ 1 (* d4 d1))) (/ 0 d1)))) into 0 4.219 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 (- (/ 1 (* d3 d1)) (/ 1 (* d4 d1)))) (* 0 (/ -1 d1)))) into 0 4.219 * [taylor]: Taking taylor expansion of 0 in d4 4.219 * [backup-simplify]: Simplify 0 into 0 4.220 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 d1))) into 0 4.220 * [backup-simplify]: Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0 4.220 * [backup-simplify]: Simplify (- (/ 1 (* d3 d1))) into (- (/ 1 (* d3 d1))) 4.220 * [backup-simplify]: Simplify (+ 0 (- (/ 1 (* d3 d1)))) into (- (/ 1 (* d3 d1))) 4.220 * [taylor]: Taking taylor expansion of (- (/ 1 (* d3 d1))) in d3 4.220 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d3 4.220 * [taylor]: Taking taylor expansion of (* d3 d1) in d3 4.220 * [taylor]: Taking taylor expansion of d3 in d3 4.220 * [backup-simplify]: Simplify 0 into 0 4.220 * [backup-simplify]: Simplify 1 into 1 4.220 * [taylor]: Taking taylor expansion of d1 in d3 4.220 * [backup-simplify]: Simplify d1 into d1 4.220 * [backup-simplify]: Simplify (* 0 d1) into 0 4.221 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1 4.221 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 4.221 * [backup-simplify]: Simplify (- (/ 1 d1)) into (- (/ 1 d1)) 4.221 * [taylor]: Taking taylor expansion of (- (/ 1 d1)) in d1 4.221 * [taylor]: Taking taylor expansion of (/ 1 d1) in d1 4.221 * [taylor]: Taking taylor expansion of d1 in d1 4.221 * [backup-simplify]: Simplify 0 into 0 4.221 * [backup-simplify]: Simplify 1 into 1 4.221 * [backup-simplify]: Simplify (/ 1 1) into 1 4.222 * [backup-simplify]: Simplify (- 1) into -1 4.222 * [backup-simplify]: Simplify -1 into -1 4.222 * [backup-simplify]: Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0 4.222 * [taylor]: Taking taylor expansion of 0 in d3 4.222 * [backup-simplify]: Simplify 0 into 0 4.222 * [taylor]: Taking taylor expansion of (/ 1 d1) in d1 4.222 * [taylor]: Taking taylor expansion of d1 in d1 4.222 * [backup-simplify]: Simplify 0 into 0 4.222 * [backup-simplify]: Simplify 1 into 1 4.222 * [backup-simplify]: Simplify (/ 1 1) into 1 4.222 * [backup-simplify]: Simplify 1 into 1 4.222 * [taylor]: Taking taylor expansion of (/ 1 d1) in d1 4.222 * [taylor]: Taking taylor expansion of d1 in d1 4.222 * [backup-simplify]: Simplify 0 into 0 4.222 * [backup-simplify]: Simplify 1 into 1 4.223 * [backup-simplify]: Simplify (/ 1 1) into 1 4.223 * [backup-simplify]: Simplify 1 into 1 4.224 * [backup-simplify]: Simplify (+ (* 1 (* (/ 1 (/ 1 (- d1))) (* 1 (* 1 (/ 1 (/ 1 (- d2))))))) (+ (* 1 (* (/ 1 (/ 1 (- d1))) (* 1 (* (/ 1 (/ 1 (- d4))) 1)))) (* -1 (* (/ 1 (/ 1 (- d1))) (* (/ 1 (/ 1 (- d3))) (* 1 1)))))) into (- (+ (* d4 d1) (* d2 d1)) (* d3 d1)) 4.224 * * * * [progress]: [ 2 / 3 ] generating series at (2 1 1) 4.224 * [backup-simplify]: Simplify (* (* (- d2 (- d4 d3)) (+ d2 (- d4 d3))) d1) into (* (- (+ d2 d4) d3) (* (- (+ d3 d2) d4) d1)) 4.224 * [approximate]: Taking taylor expansion of (* (- (+ d2 d4) d3) (* (- (+ d3 d2) d4) d1)) in (d2 d4 d3 d1) around 0 4.224 * [taylor]: Taking taylor expansion of (* (- (+ d2 d4) d3) (* (- (+ d3 d2) d4) d1)) in d1 4.224 * [taylor]: Taking taylor expansion of (- (+ d2 d4) d3) in d1 4.224 * [taylor]: Taking taylor expansion of (+ d2 d4) in d1 4.224 * [taylor]: Taking taylor expansion of d2 in d1 4.224 * [backup-simplify]: Simplify d2 into d2 4.224 * [taylor]: Taking taylor expansion of d4 in d1 4.224 * [backup-simplify]: Simplify d4 into d4 4.224 * [taylor]: Taking taylor expansion of d3 in d1 4.224 * [backup-simplify]: Simplify d3 into d3 4.224 * [taylor]: Taking taylor expansion of (* (- (+ d3 d2) d4) d1) in d1 4.224 * [taylor]: Taking taylor expansion of (- (+ d3 d2) d4) in d1 4.224 * [taylor]: Taking taylor expansion of (+ d3 d2) in d1 4.224 * [taylor]: Taking taylor expansion of d3 in d1 4.224 * [backup-simplify]: Simplify d3 into d3 4.224 * [taylor]: Taking taylor expansion of d2 in d1 4.224 * [backup-simplify]: Simplify d2 into d2 4.224 * [taylor]: Taking taylor expansion of d4 in d1 4.224 * [backup-simplify]: Simplify d4 into d4 4.224 * [taylor]: Taking taylor expansion of d1 in d1 4.224 * [backup-simplify]: Simplify 0 into 0 4.224 * [backup-simplify]: Simplify 1 into 1 4.224 * [taylor]: Taking taylor expansion of (* (- (+ d2 d4) d3) (* (- (+ d3 d2) d4) d1)) in d3 4.224 * [taylor]: Taking taylor expansion of (- (+ d2 d4) d3) in d3 4.224 * [taylor]: Taking taylor expansion of (+ d2 d4) in d3 4.224 * [taylor]: Taking taylor expansion of d2 in d3 4.224 * [backup-simplify]: Simplify d2 into d2 4.225 * [taylor]: Taking taylor expansion of d4 in d3 4.225 * [backup-simplify]: Simplify d4 into d4 4.225 * [taylor]: Taking taylor expansion of d3 in d3 4.225 * [backup-simplify]: Simplify 0 into 0 4.225 * [backup-simplify]: Simplify 1 into 1 4.225 * [taylor]: Taking taylor expansion of (* (- (+ d3 d2) d4) d1) in d3 4.225 * [taylor]: Taking taylor expansion of (- (+ d3 d2) d4) in d3 4.225 * [taylor]: Taking taylor expansion of (+ d3 d2) in d3 4.225 * [taylor]: Taking taylor expansion of d3 in d3 4.225 * [backup-simplify]: Simplify 0 into 0 4.225 * [backup-simplify]: Simplify 1 into 1 4.225 * [taylor]: Taking taylor expansion of d2 in d3 4.225 * [backup-simplify]: Simplify d2 into d2 4.225 * [taylor]: Taking taylor expansion of d4 in d3 4.225 * [backup-simplify]: Simplify d4 into d4 4.225 * [taylor]: Taking taylor expansion of d1 in d3 4.225 * [backup-simplify]: Simplify d1 into d1 4.225 * [taylor]: Taking taylor expansion of (* (- (+ d2 d4) d3) (* (- (+ d3 d2) d4) d1)) in d4 4.225 * [taylor]: Taking taylor expansion of (- (+ d2 d4) d3) in d4 4.225 * [taylor]: Taking taylor expansion of (+ d2 d4) in d4 4.225 * [taylor]: Taking taylor expansion of d2 in d4 4.225 * [backup-simplify]: Simplify d2 into d2 4.225 * [taylor]: Taking taylor expansion of d4 in d4 4.225 * [backup-simplify]: Simplify 0 into 0 4.225 * [backup-simplify]: Simplify 1 into 1 4.225 * [taylor]: Taking taylor expansion of d3 in d4 4.225 * [backup-simplify]: Simplify d3 into d3 4.225 * [taylor]: Taking taylor expansion of (* (- (+ d3 d2) d4) d1) in d4 4.225 * [taylor]: Taking taylor expansion of (- (+ d3 d2) d4) in d4 4.225 * [taylor]: Taking taylor expansion of (+ d3 d2) in d4 4.225 * [taylor]: Taking taylor expansion of d3 in d4 4.225 * [backup-simplify]: Simplify d3 into d3 4.225 * [taylor]: Taking taylor expansion of d2 in d4 4.225 * [backup-simplify]: Simplify d2 into d2 4.225 * [taylor]: Taking taylor expansion of d4 in d4 4.225 * [backup-simplify]: Simplify 0 into 0 4.225 * [backup-simplify]: Simplify 1 into 1 4.225 * [taylor]: Taking taylor expansion of d1 in d4 4.225 * [backup-simplify]: Simplify d1 into d1 4.225 * [taylor]: Taking taylor expansion of (* (- (+ d2 d4) d3) (* (- (+ d3 d2) d4) d1)) in d2 4.225 * [taylor]: Taking taylor expansion of (- (+ d2 d4) d3) in d2 4.225 * [taylor]: Taking taylor expansion of (+ d2 d4) in d2 4.225 * [taylor]: Taking taylor expansion of d2 in d2 4.225 * [backup-simplify]: Simplify 0 into 0 4.225 * [backup-simplify]: Simplify 1 into 1 4.225 * [taylor]: Taking taylor expansion of d4 in d2 4.225 * [backup-simplify]: Simplify d4 into d4 4.225 * [taylor]: Taking taylor expansion of d3 in d2 4.225 * [backup-simplify]: Simplify d3 into d3 4.225 * [taylor]: Taking taylor expansion of (* (- (+ d3 d2) d4) d1) in d2 4.226 * [taylor]: Taking taylor expansion of (- (+ d3 d2) d4) in d2 4.226 * [taylor]: Taking taylor expansion of (+ d3 d2) in d2 4.226 * [taylor]: Taking taylor expansion of d3 in d2 4.226 * [backup-simplify]: Simplify d3 into d3 4.226 * [taylor]: Taking taylor expansion of d2 in d2 4.226 * [backup-simplify]: Simplify 0 into 0 4.226 * [backup-simplify]: Simplify 1 into 1 4.226 * [taylor]: Taking taylor expansion of d4 in d2 4.226 * [backup-simplify]: Simplify d4 into d4 4.226 * [taylor]: Taking taylor expansion of d1 in d2 4.226 * [backup-simplify]: Simplify d1 into d1 4.226 * [taylor]: Taking taylor expansion of (* (- (+ d2 d4) d3) (* (- (+ d3 d2) d4) d1)) in d2 4.226 * [taylor]: Taking taylor expansion of (- (+ d2 d4) d3) in d2 4.226 * [taylor]: Taking taylor expansion of (+ d2 d4) in d2 4.226 * [taylor]: Taking taylor expansion of d2 in d2 4.226 * [backup-simplify]: Simplify 0 into 0 4.226 * [backup-simplify]: Simplify 1 into 1 4.226 * [taylor]: Taking taylor expansion of d4 in d2 4.226 * [backup-simplify]: Simplify d4 into d4 4.226 * [taylor]: Taking taylor expansion of d3 in d2 4.226 * [backup-simplify]: Simplify d3 into d3 4.226 * [taylor]: Taking taylor expansion of (* (- (+ d3 d2) d4) d1) in d2 4.226 * [taylor]: Taking taylor expansion of (- (+ d3 d2) d4) in d2 4.226 * [taylor]: Taking taylor expansion of (+ d3 d2) in d2 4.226 * [taylor]: Taking taylor expansion of d3 in d2 4.226 * [backup-simplify]: Simplify d3 into d3 4.226 * [taylor]: Taking taylor expansion of d2 in d2 4.226 * [backup-simplify]: Simplify 0 into 0 4.226 * [backup-simplify]: Simplify 1 into 1 4.226 * [taylor]: Taking taylor expansion of d4 in d2 4.226 * [backup-simplify]: Simplify d4 into d4 4.226 * [taylor]: Taking taylor expansion of d1 in d2 4.226 * [backup-simplify]: Simplify d1 into d1 4.226 * [backup-simplify]: Simplify (+ 0 d4) into d4 4.226 * [backup-simplify]: Simplify (- d3) into (- d3) 4.226 * [backup-simplify]: Simplify (+ d4 (- d3)) into (- d4 d3) 4.226 * [backup-simplify]: Simplify (+ d3 0) into d3 4.226 * [backup-simplify]: Simplify (- d4) into (- d4) 4.226 * [backup-simplify]: Simplify (+ d3 (- d4)) into (- d3 d4) 4.227 * [backup-simplify]: Simplify (* (- d3 d4) d1) into (* (- d3 d4) d1) 4.227 * [backup-simplify]: Simplify (* (- d4 d3) (* (- d3 d4) d1)) into (* (- d3 d4) (* (- d4 d3) d1)) 4.227 * [taylor]: Taking taylor expansion of (* (- d3 d4) (* (- d4 d3) d1)) in d4 4.227 * [taylor]: Taking taylor expansion of (- d3 d4) in d4 4.227 * [taylor]: Taking taylor expansion of d3 in d4 4.227 * [backup-simplify]: Simplify d3 into d3 4.227 * [taylor]: Taking taylor expansion of d4 in d4 4.227 * [backup-simplify]: Simplify 0 into 0 4.227 * [backup-simplify]: Simplify 1 into 1 4.227 * [taylor]: Taking taylor expansion of (* (- d4 d3) d1) in d4 4.227 * [taylor]: Taking taylor expansion of (- d4 d3) in d4 4.227 * [taylor]: Taking taylor expansion of d4 in d4 4.227 * [backup-simplify]: Simplify 0 into 0 4.227 * [backup-simplify]: Simplify 1 into 1 4.227 * [taylor]: Taking taylor expansion of d3 in d4 4.227 * [backup-simplify]: Simplify d3 into d3 4.227 * [taylor]: Taking taylor expansion of d1 in d4 4.227 * [backup-simplify]: Simplify d1 into d1 4.228 * [backup-simplify]: Simplify (- 0) into 0 4.228 * [backup-simplify]: Simplify (+ d3 0) into d3 4.228 * [backup-simplify]: Simplify (- d3) into (- d3) 4.228 * [backup-simplify]: Simplify (+ 0 (- d3)) into (- d3) 4.228 * [backup-simplify]: Simplify (* (- d3) d1) into (* -1 (* d3 d1)) 4.228 * [backup-simplify]: Simplify (* d3 (* -1 (* d3 d1))) into (* -1 (* (pow d3 2) d1)) 4.228 * [taylor]: Taking taylor expansion of (* -1 (* (pow d3 2) d1)) in d3 4.228 * [taylor]: Taking taylor expansion of -1 in d3 4.228 * [backup-simplify]: Simplify -1 into -1 4.228 * [taylor]: Taking taylor expansion of (* (pow d3 2) d1) in d3 4.228 * [taylor]: Taking taylor expansion of (pow d3 2) in d3 4.228 * [taylor]: Taking taylor expansion of d3 in d3 4.228 * [backup-simplify]: Simplify 0 into 0 4.228 * [backup-simplify]: Simplify 1 into 1 4.228 * [taylor]: Taking taylor expansion of d1 in d3 4.228 * [backup-simplify]: Simplify d1 into d1 4.228 * [backup-simplify]: Simplify (+ 0 1) into 1 4.229 * [backup-simplify]: Simplify (- 0) into 0 4.229 * [backup-simplify]: Simplify (+ 1 0) into 1 4.229 * [backup-simplify]: Simplify (+ (* (- d3 d4) 0) (* 1 d1)) into d1 4.230 * [backup-simplify]: Simplify (+ 1 0) into 1 4.230 * [backup-simplify]: Simplify (- 0) into 0 4.232 * [backup-simplify]: Simplify (+ 1 0) into 1 4.233 * [backup-simplify]: Simplify (+ (* (- d4 d3) d1) (* 1 (* (- d3 d4) d1))) into 0 4.233 * [taylor]: Taking taylor expansion of 0 in d4 4.233 * [backup-simplify]: Simplify 0 into 0 4.233 * [taylor]: Taking taylor expansion of 0 in d3 4.233 * [backup-simplify]: Simplify 0 into 0 4.233 * [taylor]: Taking taylor expansion of 0 in d1 4.233 * [backup-simplify]: Simplify 0 into 0 4.233 * [backup-simplify]: Simplify 0 into 0 4.234 * [backup-simplify]: Simplify (- 0) into 0 4.234 * [backup-simplify]: Simplify (+ 1 0) into 1 4.234 * [backup-simplify]: Simplify (+ (* (- d3) 0) (* 1 d1)) into d1 4.234 * [backup-simplify]: Simplify (- 1) into -1 4.235 * [backup-simplify]: Simplify (+ 0 -1) into -1 4.235 * [backup-simplify]: Simplify (+ (* d3 d1) (* -1 (* -1 (* d3 d1)))) into (* 2 (* d3 d1)) 4.235 * [taylor]: Taking taylor expansion of (* 2 (* d3 d1)) in d3 4.235 * [taylor]: Taking taylor expansion of 2 in d3 4.235 * [backup-simplify]: Simplify 2 into 2 4.235 * [taylor]: Taking taylor expansion of (* d3 d1) in d3 4.235 * [taylor]: Taking taylor expansion of d3 in d3 4.235 * [backup-simplify]: Simplify 0 into 0 4.235 * [backup-simplify]: Simplify 1 into 1 4.235 * [taylor]: Taking taylor expansion of d1 in d3 4.235 * [backup-simplify]: Simplify d1 into d1 4.235 * [backup-simplify]: Simplify (* 0 d1) into 0 4.236 * [backup-simplify]: Simplify (* 2 0) into 0 4.236 * [taylor]: Taking taylor expansion of 0 in d1 4.236 * [backup-simplify]: Simplify 0 into 0 4.236 * [backup-simplify]: Simplify 0 into 0 4.236 * [backup-simplify]: Simplify (+ 0 0) into 0 4.236 * [backup-simplify]: Simplify (- 0) into 0 4.237 * [backup-simplify]: Simplify (+ 0 0) into 0 4.237 * [backup-simplify]: Simplify (+ (* (- d3 d4) 0) (+ (* 1 0) (* 0 d1))) into 0 4.238 * [backup-simplify]: Simplify (+ 0 0) into 0 4.238 * [backup-simplify]: Simplify (- 0) into 0 4.238 * [backup-simplify]: Simplify (+ 0 0) into 0 4.238 * [backup-simplify]: Simplify (+ (* (- d4 d3) 0) (+ (* 1 d1) (* 0 (* (- d3 d4) d1)))) into d1 4.238 * [taylor]: Taking taylor expansion of d1 in d4 4.238 * [backup-simplify]: Simplify d1 into d1 4.238 * [taylor]: Taking taylor expansion of d1 in d3 4.238 * [backup-simplify]: Simplify d1 into d1 4.238 * [taylor]: Taking taylor expansion of d1 in d1 4.239 * [backup-simplify]: Simplify 0 into 0 4.239 * [backup-simplify]: Simplify 1 into 1 4.239 * [backup-simplify]: Simplify 0 into 0 4.239 * [taylor]: Taking taylor expansion of 0 in d3 4.239 * [backup-simplify]: Simplify 0 into 0 4.239 * [taylor]: Taking taylor expansion of 0 in d1 4.239 * [backup-simplify]: Simplify 0 into 0 4.239 * [backup-simplify]: Simplify 0 into 0 4.239 * [backup-simplify]: Simplify (- 0) into 0 4.239 * [backup-simplify]: Simplify (+ 0 0) into 0 4.240 * [backup-simplify]: Simplify (+ (* (- d3) 0) (+ (* 1 0) (* 0 d1))) into 0 4.240 * [backup-simplify]: Simplify (- 0) into 0 4.241 * [backup-simplify]: Simplify (+ 0 0) into 0 4.241 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* -1 d1) (* 0 (* -1 (* d3 d1))))) into (- d1) 4.241 * [taylor]: Taking taylor expansion of (- d1) in d3 4.241 * [taylor]: Taking taylor expansion of d1 in d3 4.241 * [backup-simplify]: Simplify d1 into d1 4.241 * [backup-simplify]: Simplify (- d1) into (- d1) 4.241 * [taylor]: Taking taylor expansion of (- d1) in d1 4.241 * [taylor]: Taking taylor expansion of d1 in d1 4.241 * [backup-simplify]: Simplify 0 into 0 4.241 * [backup-simplify]: Simplify 1 into 1 4.241 * [backup-simplify]: Simplify (- 0) into 0 4.242 * [backup-simplify]: Simplify 0 into 0 4.242 * [taylor]: Taking taylor expansion of 0 in d1 4.242 * [backup-simplify]: Simplify 0 into 0 4.242 * [backup-simplify]: Simplify 0 into 0 4.242 * [backup-simplify]: Simplify 0 into 0 4.242 * [backup-simplify]: Simplify (* (* (- (/ 1 d2) (- (/ 1 d4) (/ 1 d3))) (+ (/ 1 d2) (- (/ 1 d4) (/ 1 d3)))) (/ 1 d1)) into (/ (* (- (+ (/ 1 d2) (/ 1 d3)) (/ 1 d4)) (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3))) d1) 4.242 * [approximate]: Taking taylor expansion of (/ (* (- (+ (/ 1 d2) (/ 1 d3)) (/ 1 d4)) (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3))) d1) in (d2 d4 d3 d1) around 0 4.242 * [taylor]: Taking taylor expansion of (/ (* (- (+ (/ 1 d2) (/ 1 d3)) (/ 1 d4)) (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3))) d1) in d1 4.242 * [taylor]: Taking taylor expansion of (* (- (+ (/ 1 d2) (/ 1 d3)) (/ 1 d4)) (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3))) in d1 4.242 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d2) (/ 1 d3)) (/ 1 d4)) in d1 4.242 * [taylor]: Taking taylor expansion of (+ (/ 1 d2) (/ 1 d3)) in d1 4.242 * [taylor]: Taking taylor expansion of (/ 1 d2) in d1 4.242 * [taylor]: Taking taylor expansion of d2 in d1 4.242 * [backup-simplify]: Simplify d2 into d2 4.242 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 4.242 * [taylor]: Taking taylor expansion of (/ 1 d3) in d1 4.242 * [taylor]: Taking taylor expansion of d3 in d1 4.242 * [backup-simplify]: Simplify d3 into d3 4.242 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 4.242 * [taylor]: Taking taylor expansion of (/ 1 d4) in d1 4.242 * [taylor]: Taking taylor expansion of d4 in d1 4.242 * [backup-simplify]: Simplify d4 into d4 4.243 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 4.243 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) in d1 4.243 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d1 4.243 * [taylor]: Taking taylor expansion of (/ 1 d4) in d1 4.243 * [taylor]: Taking taylor expansion of d4 in d1 4.243 * [backup-simplify]: Simplify d4 into d4 4.243 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 4.243 * [taylor]: Taking taylor expansion of (/ 1 d2) in d1 4.243 * [taylor]: Taking taylor expansion of d2 in d1 4.243 * [backup-simplify]: Simplify d2 into d2 4.243 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 4.243 * [taylor]: Taking taylor expansion of (/ 1 d3) in d1 4.243 * [taylor]: Taking taylor expansion of d3 in d1 4.243 * [backup-simplify]: Simplify d3 into d3 4.243 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 4.243 * [taylor]: Taking taylor expansion of d1 in d1 4.243 * [backup-simplify]: Simplify 0 into 0 4.243 * [backup-simplify]: Simplify 1 into 1 4.243 * [backup-simplify]: Simplify (+ (/ 1 d2) (/ 1 d3)) into (+ (/ 1 d2) (/ 1 d3)) 4.243 * [backup-simplify]: Simplify (- (/ 1 d4)) into (- (/ 1 d4)) 4.243 * [backup-simplify]: Simplify (+ (+ (/ 1 d2) (/ 1 d3)) (- (/ 1 d4))) into (- (+ (/ 1 d2) (/ 1 d3)) (/ 1 d4)) 4.243 * [backup-simplify]: Simplify (+ (/ 1 d4) (/ 1 d2)) into (+ (/ 1 d4) (/ 1 d2)) 4.243 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 4.244 * [backup-simplify]: Simplify (+ (+ (/ 1 d4) (/ 1 d2)) (- (/ 1 d3))) into (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) 4.244 * [backup-simplify]: Simplify (* (- (+ (/ 1 d2) (/ 1 d3)) (/ 1 d4)) (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3))) into (* (- (+ (/ 1 d2) (/ 1 d3)) (/ 1 d4)) (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3))) 4.244 * [backup-simplify]: Simplify (/ (* (- (+ (/ 1 d2) (/ 1 d3)) (/ 1 d4)) (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3))) 1) into (* (- (+ (/ 1 d2) (/ 1 d3)) (/ 1 d4)) (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3))) 4.244 * [taylor]: Taking taylor expansion of (/ (* (- (+ (/ 1 d2) (/ 1 d3)) (/ 1 d4)) (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3))) d1) in d3 4.244 * [taylor]: Taking taylor expansion of (* (- (+ (/ 1 d2) (/ 1 d3)) (/ 1 d4)) (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3))) in d3 4.244 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d2) (/ 1 d3)) (/ 1 d4)) in d3 4.244 * [taylor]: Taking taylor expansion of (+ (/ 1 d2) (/ 1 d3)) in d3 4.244 * [taylor]: Taking taylor expansion of (/ 1 d2) in d3 4.244 * [taylor]: Taking taylor expansion of d2 in d3 4.244 * [backup-simplify]: Simplify d2 into d2 4.244 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 4.244 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3 4.244 * [taylor]: Taking taylor expansion of d3 in d3 4.244 * [backup-simplify]: Simplify 0 into 0 4.244 * [backup-simplify]: Simplify 1 into 1 4.245 * [backup-simplify]: Simplify (/ 1 1) into 1 4.245 * [taylor]: Taking taylor expansion of (/ 1 d4) in d3 4.245 * [taylor]: Taking taylor expansion of d4 in d3 4.245 * [backup-simplify]: Simplify d4 into d4 4.245 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 4.245 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) in d3 4.245 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d3 4.245 * [taylor]: Taking taylor expansion of (/ 1 d4) in d3 4.245 * [taylor]: Taking taylor expansion of d4 in d3 4.245 * [backup-simplify]: Simplify d4 into d4 4.245 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 4.245 * [taylor]: Taking taylor expansion of (/ 1 d2) in d3 4.245 * [taylor]: Taking taylor expansion of d2 in d3 4.245 * [backup-simplify]: Simplify d2 into d2 4.245 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 4.245 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3 4.245 * [taylor]: Taking taylor expansion of d3 in d3 4.245 * [backup-simplify]: Simplify 0 into 0 4.245 * [backup-simplify]: Simplify 1 into 1 4.246 * [backup-simplify]: Simplify (/ 1 1) into 1 4.246 * [taylor]: Taking taylor expansion of d1 in d3 4.246 * [backup-simplify]: Simplify d1 into d1 4.246 * [backup-simplify]: Simplify (+ 0 1) into 1 4.247 * [backup-simplify]: Simplify (+ 1 0) into 1 4.247 * [backup-simplify]: Simplify (- 1) into -1 4.247 * [backup-simplify]: Simplify (+ 0 -1) into -1 4.248 * [backup-simplify]: Simplify (* 1 -1) into -1 4.248 * [backup-simplify]: Simplify (/ -1 d1) into (/ -1 d1) 4.248 * [taylor]: Taking taylor expansion of (/ (* (- (+ (/ 1 d2) (/ 1 d3)) (/ 1 d4)) (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3))) d1) in d4 4.248 * [taylor]: Taking taylor expansion of (* (- (+ (/ 1 d2) (/ 1 d3)) (/ 1 d4)) (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3))) in d4 4.248 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d2) (/ 1 d3)) (/ 1 d4)) in d4 4.248 * [taylor]: Taking taylor expansion of (+ (/ 1 d2) (/ 1 d3)) in d4 4.248 * [taylor]: Taking taylor expansion of (/ 1 d2) in d4 4.248 * [taylor]: Taking taylor expansion of d2 in d4 4.248 * [backup-simplify]: Simplify d2 into d2 4.248 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 4.248 * [taylor]: Taking taylor expansion of (/ 1 d3) in d4 4.248 * [taylor]: Taking taylor expansion of d3 in d4 4.248 * [backup-simplify]: Simplify d3 into d3 4.248 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 4.248 * [taylor]: Taking taylor expansion of (/ 1 d4) in d4 4.248 * [taylor]: Taking taylor expansion of d4 in d4 4.248 * [backup-simplify]: Simplify 0 into 0 4.248 * [backup-simplify]: Simplify 1 into 1 4.248 * [backup-simplify]: Simplify (/ 1 1) into 1 4.248 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) in d4 4.248 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d4 4.248 * [taylor]: Taking taylor expansion of (/ 1 d4) in d4 4.249 * [taylor]: Taking taylor expansion of d4 in d4 4.249 * [backup-simplify]: Simplify 0 into 0 4.249 * [backup-simplify]: Simplify 1 into 1 4.249 * [backup-simplify]: Simplify (/ 1 1) into 1 4.249 * [taylor]: Taking taylor expansion of (/ 1 d2) in d4 4.249 * [taylor]: Taking taylor expansion of d2 in d4 4.249 * [backup-simplify]: Simplify d2 into d2 4.249 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 4.249 * [taylor]: Taking taylor expansion of (/ 1 d3) in d4 4.249 * [taylor]: Taking taylor expansion of d3 in d4 4.249 * [backup-simplify]: Simplify d3 into d3 4.249 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 4.249 * [taylor]: Taking taylor expansion of d1 in d4 4.249 * [backup-simplify]: Simplify d1 into d1 4.250 * [backup-simplify]: Simplify (- 1) into -1 4.250 * [backup-simplify]: Simplify (+ 0 -1) into -1 4.250 * [backup-simplify]: Simplify (+ 1 0) into 1 4.251 * [backup-simplify]: Simplify (+ 1 0) into 1 4.251 * [backup-simplify]: Simplify (* -1 1) into -1 4.251 * [backup-simplify]: Simplify (/ -1 d1) into (/ -1 d1) 4.251 * [taylor]: Taking taylor expansion of (/ (* (- (+ (/ 1 d2) (/ 1 d3)) (/ 1 d4)) (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3))) d1) in d2 4.251 * [taylor]: Taking taylor expansion of (* (- (+ (/ 1 d2) (/ 1 d3)) (/ 1 d4)) (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3))) in d2 4.251 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d2) (/ 1 d3)) (/ 1 d4)) in d2 4.251 * [taylor]: Taking taylor expansion of (+ (/ 1 d2) (/ 1 d3)) in d2 4.251 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2 4.251 * [taylor]: Taking taylor expansion of d2 in d2 4.251 * [backup-simplify]: Simplify 0 into 0 4.251 * [backup-simplify]: Simplify 1 into 1 4.252 * [backup-simplify]: Simplify (/ 1 1) into 1 4.252 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2 4.252 * [taylor]: Taking taylor expansion of d3 in d2 4.252 * [backup-simplify]: Simplify d3 into d3 4.252 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 4.252 * [taylor]: Taking taylor expansion of (/ 1 d4) in d2 4.252 * [taylor]: Taking taylor expansion of d4 in d2 4.252 * [backup-simplify]: Simplify d4 into d4 4.252 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 4.252 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) in d2 4.252 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d2 4.252 * [taylor]: Taking taylor expansion of (/ 1 d4) in d2 4.252 * [taylor]: Taking taylor expansion of d4 in d2 4.252 * [backup-simplify]: Simplify d4 into d4 4.252 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 4.252 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2 4.252 * [taylor]: Taking taylor expansion of d2 in d2 4.252 * [backup-simplify]: Simplify 0 into 0 4.252 * [backup-simplify]: Simplify 1 into 1 4.252 * [backup-simplify]: Simplify (/ 1 1) into 1 4.252 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2 4.252 * [taylor]: Taking taylor expansion of d3 in d2 4.252 * [backup-simplify]: Simplify d3 into d3 4.253 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 4.253 * [taylor]: Taking taylor expansion of d1 in d2 4.253 * [backup-simplify]: Simplify d1 into d1 4.253 * [backup-simplify]: Simplify (+ 1 0) into 1 4.253 * [backup-simplify]: Simplify (+ 1 0) into 1 4.254 * [backup-simplify]: Simplify (+ 0 1) into 1 4.254 * [backup-simplify]: Simplify (+ 1 0) into 1 4.254 * [backup-simplify]: Simplify (* 1 1) into 1 4.255 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 4.255 * [taylor]: Taking taylor expansion of (/ (* (- (+ (/ 1 d2) (/ 1 d3)) (/ 1 d4)) (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3))) d1) in d2 4.255 * [taylor]: Taking taylor expansion of (* (- (+ (/ 1 d2) (/ 1 d3)) (/ 1 d4)) (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3))) in d2 4.255 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d2) (/ 1 d3)) (/ 1 d4)) in d2 4.255 * [taylor]: Taking taylor expansion of (+ (/ 1 d2) (/ 1 d3)) in d2 4.255 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2 4.255 * [taylor]: Taking taylor expansion of d2 in d2 4.255 * [backup-simplify]: Simplify 0 into 0 4.255 * [backup-simplify]: Simplify 1 into 1 4.255 * [backup-simplify]: Simplify (/ 1 1) into 1 4.255 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2 4.255 * [taylor]: Taking taylor expansion of d3 in d2 4.255 * [backup-simplify]: Simplify d3 into d3 4.255 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 4.255 * [taylor]: Taking taylor expansion of (/ 1 d4) in d2 4.255 * [taylor]: Taking taylor expansion of d4 in d2 4.255 * [backup-simplify]: Simplify d4 into d4 4.255 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 4.255 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) in d2 4.255 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d2 4.255 * [taylor]: Taking taylor expansion of (/ 1 d4) in d2 4.255 * [taylor]: Taking taylor expansion of d4 in d2 4.255 * [backup-simplify]: Simplify d4 into d4 4.256 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 4.256 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2 4.256 * [taylor]: Taking taylor expansion of d2 in d2 4.256 * [backup-simplify]: Simplify 0 into 0 4.256 * [backup-simplify]: Simplify 1 into 1 4.256 * [backup-simplify]: Simplify (/ 1 1) into 1 4.256 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2 4.256 * [taylor]: Taking taylor expansion of d3 in d2 4.256 * [backup-simplify]: Simplify d3 into d3 4.256 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 4.256 * [taylor]: Taking taylor expansion of d1 in d2 4.256 * [backup-simplify]: Simplify d1 into d1 4.257 * [backup-simplify]: Simplify (+ 1 0) into 1 4.257 * [backup-simplify]: Simplify (+ 1 0) into 1 4.257 * [backup-simplify]: Simplify (+ 0 1) into 1 4.258 * [backup-simplify]: Simplify (+ 1 0) into 1 4.258 * [backup-simplify]: Simplify (* 1 1) into 1 4.258 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 4.258 * [taylor]: Taking taylor expansion of (/ 1 d1) in d4 4.258 * [taylor]: Taking taylor expansion of d1 in d4 4.258 * [backup-simplify]: Simplify d1 into d1 4.258 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 4.259 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 4.259 * [backup-simplify]: Simplify (+ (/ 1 d4) 0) into (/ 1 d4) 4.259 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 4.259 * [backup-simplify]: Simplify (+ (/ 1 d4) (- (/ 1 d3))) into (- (/ 1 d4) (/ 1 d3)) 4.260 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 4.260 * [backup-simplify]: Simplify (+ 0 (/ 1 d3)) into (/ 1 d3) 4.260 * [backup-simplify]: Simplify (- (/ 1 d4)) into (- (/ 1 d4)) 4.260 * [backup-simplify]: Simplify (+ (/ 1 d3) (- (/ 1 d4))) into (- (/ 1 d3) (/ 1 d4)) 4.261 * [backup-simplify]: Simplify (+ (* 1 (- (/ 1 d4) (/ 1 d3))) (* (- (/ 1 d3) (/ 1 d4)) 1)) into 0 4.261 * [backup-simplify]: Simplify (- (/ 0 d1) (+ (* (/ 1 d1) (/ 0 d1)))) into 0 4.261 * [taylor]: Taking taylor expansion of 0 in d4 4.261 * [backup-simplify]: Simplify 0 into 0 4.261 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0 4.262 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.262 * [backup-simplify]: Simplify (+ 0 0) into 0 4.262 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 4.263 * [backup-simplify]: Simplify (- 0) into 0 4.263 * [backup-simplify]: Simplify (+ 0 0) into 0 4.264 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.264 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 4.264 * [backup-simplify]: Simplify (+ 0 0) into 0 4.264 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0 4.265 * [backup-simplify]: Simplify (- 0) into 0 4.265 * [backup-simplify]: Simplify (+ 0 0) into 0 4.266 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (- (/ 1 d3) (/ 1 d4)) (- (/ 1 d4) (/ 1 d3))) (* 0 1))) into (- (* 2 (/ 1 (* d3 d4))) (+ (/ 1 (pow d4 2)) (/ 1 (pow d3 2)))) 4.267 * [backup-simplify]: Simplify (- (/ (- (* 2 (/ 1 (* d3 d4))) (+ (/ 1 (pow d4 2)) (/ 1 (pow d3 2)))) d1) (+ (* (/ 1 d1) (/ 0 d1)) (* 0 (/ 0 d1)))) into (- (* 2 (/ 1 (* d3 (* d4 d1)))) (+ (/ 1 (* (pow d4 2) d1)) (/ 1 (* (pow d3 2) d1)))) 4.267 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 (* d3 (* d4 d1)))) (+ (/ 1 (* (pow d4 2) d1)) (/ 1 (* (pow d3 2) d1)))) in d4 4.267 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (* d3 (* d4 d1)))) in d4 4.267 * [taylor]: Taking taylor expansion of 2 in d4 4.267 * [backup-simplify]: Simplify 2 into 2 4.267 * [taylor]: Taking taylor expansion of (/ 1 (* d3 (* d4 d1))) in d4 4.267 * [taylor]: Taking taylor expansion of (* d3 (* d4 d1)) in d4 4.267 * [taylor]: Taking taylor expansion of d3 in d4 4.267 * [backup-simplify]: Simplify d3 into d3 4.267 * [taylor]: Taking taylor expansion of (* d4 d1) in d4 4.267 * [taylor]: Taking taylor expansion of d4 in d4 4.267 * [backup-simplify]: Simplify 0 into 0 4.267 * [backup-simplify]: Simplify 1 into 1 4.267 * [taylor]: Taking taylor expansion of d1 in d4 4.267 * [backup-simplify]: Simplify d1 into d1 4.267 * [backup-simplify]: Simplify (* 0 d1) into 0 4.267 * [backup-simplify]: Simplify (* d3 0) into 0 4.268 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1 4.268 * [backup-simplify]: Simplify (+ (* d3 d1) (* 0 0)) into (* d3 d1) 4.268 * [backup-simplify]: Simplify (/ 1 (* d3 d1)) into (/ 1 (* d3 d1)) 4.268 * [taylor]: Taking taylor expansion of (+ (/ 1 (* (pow d4 2) d1)) (/ 1 (* (pow d3 2) d1))) in d4 4.268 * [taylor]: Taking taylor expansion of (/ 1 (* (pow d4 2) d1)) in d4 4.268 * [taylor]: Taking taylor expansion of (* (pow d4 2) d1) in d4 4.268 * [taylor]: Taking taylor expansion of (pow d4 2) in d4 4.268 * [taylor]: Taking taylor expansion of d4 in d4 4.268 * [backup-simplify]: Simplify 0 into 0 4.268 * [backup-simplify]: Simplify 1 into 1 4.268 * [taylor]: Taking taylor expansion of d1 in d4 4.268 * [backup-simplify]: Simplify d1 into d1 4.269 * [backup-simplify]: Simplify (* 1 1) into 1 4.269 * [backup-simplify]: Simplify (* 1 d1) into d1 4.269 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 4.269 * [taylor]: Taking taylor expansion of (/ 1 (* (pow d3 2) d1)) in d4 4.269 * [taylor]: Taking taylor expansion of (* (pow d3 2) d1) in d4 4.269 * [taylor]: Taking taylor expansion of (pow d3 2) in d4 4.269 * [taylor]: Taking taylor expansion of d3 in d4 4.269 * [backup-simplify]: Simplify d3 into d3 4.269 * [taylor]: Taking taylor expansion of d1 in d4 4.269 * [backup-simplify]: Simplify d1 into d1 4.269 * [backup-simplify]: Simplify (* d3 d3) into (pow d3 2) 4.269 * [backup-simplify]: Simplify (* (pow d3 2) d1) into (* (pow d3 2) d1) 4.269 * [backup-simplify]: Simplify (/ 1 (* (pow d3 2) d1)) into (/ 1 (* (pow d3 2) d1)) 4.269 * [backup-simplify]: Simplify (+ (/ 1 d1) 0) into (/ 1 d1) 4.269 * [backup-simplify]: Simplify (- (/ 1 d1)) into (- (/ 1 d1)) 4.269 * [backup-simplify]: Simplify (+ 0 (- (/ 1 d1))) into (- (/ 1 d1)) 4.269 * [taylor]: Taking taylor expansion of (- (/ 1 d1)) in d3 4.269 * [taylor]: Taking taylor expansion of (/ 1 d1) in d3 4.269 * [taylor]: Taking taylor expansion of d1 in d3 4.270 * [backup-simplify]: Simplify d1 into d1 4.270 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 4.270 * [taylor]: Taking taylor expansion of (/ 1 d1) in d3 4.270 * [taylor]: Taking taylor expansion of d1 in d3 4.270 * [backup-simplify]: Simplify d1 into d1 4.270 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 4.270 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)) (* 0 (/ 0 d4)))) into 0 4.271 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.271 * [backup-simplify]: Simplify (+ 0 0) into 0 4.271 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0 4.272 * [backup-simplify]: Simplify (- 0) into 0 4.272 * [backup-simplify]: Simplify (+ 0 0) into 0 4.273 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.273 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0 4.274 * [backup-simplify]: Simplify (+ 0 0) into 0 4.274 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)) (* 0 (/ 0 d4)))) into 0 4.274 * [backup-simplify]: Simplify (- 0) into 0 4.275 * [backup-simplify]: Simplify (+ 0 0) into 0 4.276 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (- (/ 1 d3) (/ 1 d4)) 0) (+ (* 0 (- (/ 1 d4) (/ 1 d3))) (* 0 1)))) into 0 4.276 * [backup-simplify]: Simplify (- (/ 0 d1) (+ (* (/ 1 d1) (/ 0 d1)) (* 0 (/ 0 d1)) (* (- (* 2 (/ 1 (* d3 (* d4 d1)))) (+ (/ 1 (* (pow d4 2) d1)) (/ 1 (* (pow d3 2) d1)))) (/ 0 d1)))) into 0 4.276 * [taylor]: Taking taylor expansion of 0 in d4 4.277 * [backup-simplify]: Simplify 0 into 0 4.277 * [backup-simplify]: Simplify (* 2 (/ 1 (* d3 d1))) into (/ 2 (* d3 d1)) 4.277 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 4.278 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 d1)) into 0 4.278 * [backup-simplify]: Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0 4.278 * [backup-simplify]: Simplify (+ 0 0) into 0 4.279 * [backup-simplify]: Simplify (- 0) into 0 4.279 * [backup-simplify]: Simplify (+ (/ 2 (* d3 d1)) 0) into (* 2 (/ 1 (* d3 d1))) 4.279 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (* d3 d1))) in d3 4.279 * [taylor]: Taking taylor expansion of 2 in d3 4.279 * [backup-simplify]: Simplify 2 into 2 4.279 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d3 4.279 * [taylor]: Taking taylor expansion of (* d3 d1) in d3 4.279 * [taylor]: Taking taylor expansion of d3 in d3 4.279 * [backup-simplify]: Simplify 0 into 0 4.279 * [backup-simplify]: Simplify 1 into 1 4.279 * [taylor]: Taking taylor expansion of d1 in d3 4.279 * [backup-simplify]: Simplify d1 into d1 4.279 * [backup-simplify]: Simplify (* 0 d1) into 0 4.279 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1 4.279 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 4.280 * [taylor]: Taking taylor expansion of 0 in d3 4.280 * [backup-simplify]: Simplify 0 into 0 4.280 * [backup-simplify]: Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0 4.280 * [taylor]: Taking taylor expansion of 0 in d3 4.280 * [backup-simplify]: Simplify 0 into 0 4.280 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)) (* 0 (/ 0 d4)) (* 0 (/ 0 d4)))) into 0 4.281 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.281 * [backup-simplify]: Simplify (+ 0 0) into 0 4.282 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)) (* 0 (/ 0 d3)))) into 0 4.282 * [backup-simplify]: Simplify (- 0) into 0 4.282 * [backup-simplify]: Simplify (+ 0 0) into 0 4.283 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.284 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)) (* 0 (/ 0 d3)))) into 0 4.284 * [backup-simplify]: Simplify (+ 0 0) into 0 4.284 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)) (* 0 (/ 0 d4)) (* 0 (/ 0 d4)))) into 0 4.285 * [backup-simplify]: Simplify (- 0) into 0 4.285 * [backup-simplify]: Simplify (+ 0 0) into 0 4.286 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (- (/ 1 d3) (/ 1 d4)) 0) (+ (* 0 0) (+ (* 0 (- (/ 1 d4) (/ 1 d3))) (* 0 1))))) into 0 4.287 * [backup-simplify]: Simplify (- (/ 0 d1) (+ (* (/ 1 d1) (/ 0 d1)) (* 0 (/ 0 d1)) (* (- (* 2 (/ 1 (* d3 (* d4 d1)))) (+ (/ 1 (* (pow d4 2) d1)) (/ 1 (* (pow d3 2) d1)))) (/ 0 d1)) (* 0 (/ 0 d1)))) into 0 4.287 * [taylor]: Taking taylor expansion of 0 in d4 4.287 * [backup-simplify]: Simplify 0 into 0 4.288 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 d1))) into 0 4.288 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 d1) (* 0 0))) into 0 4.288 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* d3 d1)) (/ 0 (* d3 d1))))) into 0 4.289 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 (/ 1 (* d3 d1)))) into 0 4.290 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 4.291 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 d1))) into 0 4.291 * [backup-simplify]: Simplify (- (+ (* (/ 1 d1) (/ 0 d1)) (* 0 (/ 0 d1)))) into 0 4.291 * [backup-simplify]: Simplify (+ 0 (/ 1 (* (pow d3 2) d1))) into (/ 1 (* (pow d3 2) d1)) 4.291 * [backup-simplify]: Simplify (- (/ 1 (* (pow d3 2) d1))) into (- (/ 1 (* (pow d3 2) d1))) 4.291 * [backup-simplify]: Simplify (+ 0 (- (/ 1 (* (pow d3 2) d1)))) into (- (/ 1 (* (pow d3 2) d1))) 4.291 * [taylor]: Taking taylor expansion of (- (/ 1 (* (pow d3 2) d1))) in d3 4.291 * [taylor]: Taking taylor expansion of (/ 1 (* (pow d3 2) d1)) in d3 4.291 * [taylor]: Taking taylor expansion of (* (pow d3 2) d1) in d3 4.291 * [taylor]: Taking taylor expansion of (pow d3 2) in d3 4.291 * [taylor]: Taking taylor expansion of d3 in d3 4.291 * [backup-simplify]: Simplify 0 into 0 4.291 * [backup-simplify]: Simplify 1 into 1 4.291 * [taylor]: Taking taylor expansion of d1 in d3 4.291 * [backup-simplify]: Simplify d1 into d1 4.292 * [backup-simplify]: Simplify (* 1 1) into 1 4.292 * [backup-simplify]: Simplify (* 1 d1) into d1 4.292 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 4.292 * [backup-simplify]: Simplify (- (/ 1 d1)) into (- (/ 1 d1)) 4.292 * [taylor]: Taking taylor expansion of (- (/ 1 d1)) in d1 4.292 * [taylor]: Taking taylor expansion of (/ 1 d1) in d1 4.292 * [taylor]: Taking taylor expansion of d1 in d1 4.292 * [backup-simplify]: Simplify 0 into 0 4.292 * [backup-simplify]: Simplify 1 into 1 4.292 * [backup-simplify]: Simplify (/ 1 1) into 1 4.293 * [backup-simplify]: Simplify (- 1) into -1 4.293 * [backup-simplify]: Simplify -1 into -1 4.293 * [taylor]: Taking taylor expansion of 0 in d3 4.293 * [backup-simplify]: Simplify 0 into 0 4.293 * [backup-simplify]: Simplify (- (+ (* (/ 1 d1) (/ 0 d1)) (* 0 (/ 0 d1)))) into 0 4.293 * [taylor]: Taking taylor expansion of 0 in d3 4.293 * [backup-simplify]: Simplify 0 into 0 4.293 * [backup-simplify]: Simplify (* 2 (/ 1 d1)) into (/ 2 d1) 4.293 * [taylor]: Taking taylor expansion of (/ 2 d1) in d1 4.293 * [taylor]: Taking taylor expansion of 2 in d1 4.293 * [backup-simplify]: Simplify 2 into 2 4.293 * [taylor]: Taking taylor expansion of d1 in d1 4.293 * [backup-simplify]: Simplify 0 into 0 4.293 * [backup-simplify]: Simplify 1 into 1 4.294 * [backup-simplify]: Simplify (/ 2 1) into 2 4.294 * [backup-simplify]: Simplify 2 into 2 4.294 * [backup-simplify]: Simplify (- (/ 1 d1)) into (- (/ 1 d1)) 4.294 * [taylor]: Taking taylor expansion of (- (/ 1 d1)) in d1 4.294 * [taylor]: Taking taylor expansion of (/ 1 d1) in d1 4.294 * [taylor]: Taking taylor expansion of d1 in d1 4.294 * [backup-simplify]: Simplify 0 into 0 4.294 * [backup-simplify]: Simplify 1 into 1 4.294 * [backup-simplify]: Simplify (/ 1 1) into 1 4.295 * [backup-simplify]: Simplify (- 1) into -1 4.295 * [backup-simplify]: Simplify -1 into -1 4.296 * [backup-simplify]: Simplify (+ (* -1 (* (/ 1 (/ 1 d1)) (* 1 (* (pow (/ 1 d4) -2) 1)))) (+ (* 2 (* (/ 1 (/ 1 d1)) (* (/ 1 (/ 1 d3)) (* (/ 1 (/ 1 d4)) 1)))) (* -1 (* (/ 1 (/ 1 d1)) (* (pow (/ 1 d3) -2) (* 1 1)))))) into (- (* 2 (* d3 (* d4 d1))) (+ (* (pow d3 2) d1) (* (pow d4 2) d1))) 4.296 * [backup-simplify]: Simplify (* (* (- (/ 1 (- d2)) (- (/ 1 (- d4)) (/ 1 (- d3)))) (+ (/ 1 (- d2)) (- (/ 1 (- d4)) (/ 1 (- d3))))) (/ 1 (- d1))) into (* -1 (/ (* (- (/ 1 d4) (+ (/ 1 d2) (/ 1 d3))) (- (/ 1 d3) (+ (/ 1 d4) (/ 1 d2)))) d1)) 4.296 * [approximate]: Taking taylor expansion of (* -1 (/ (* (- (/ 1 d4) (+ (/ 1 d2) (/ 1 d3))) (- (/ 1 d3) (+ (/ 1 d4) (/ 1 d2)))) d1)) in (d2 d4 d3 d1) around 0 4.297 * [taylor]: Taking taylor expansion of (* -1 (/ (* (- (/ 1 d4) (+ (/ 1 d2) (/ 1 d3))) (- (/ 1 d3) (+ (/ 1 d4) (/ 1 d2)))) d1)) in d1 4.297 * [taylor]: Taking taylor expansion of -1 in d1 4.297 * [backup-simplify]: Simplify -1 into -1 4.297 * [taylor]: Taking taylor expansion of (/ (* (- (/ 1 d4) (+ (/ 1 d2) (/ 1 d3))) (- (/ 1 d3) (+ (/ 1 d4) (/ 1 d2)))) d1) in d1 4.297 * [taylor]: Taking taylor expansion of (* (- (/ 1 d4) (+ (/ 1 d2) (/ 1 d3))) (- (/ 1 d3) (+ (/ 1 d4) (/ 1 d2)))) in d1 4.297 * [taylor]: Taking taylor expansion of (- (/ 1 d4) (+ (/ 1 d2) (/ 1 d3))) in d1 4.297 * [taylor]: Taking taylor expansion of (/ 1 d4) in d1 4.297 * [taylor]: Taking taylor expansion of d4 in d1 4.297 * [backup-simplify]: Simplify d4 into d4 4.297 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 4.297 * [taylor]: Taking taylor expansion of (+ (/ 1 d2) (/ 1 d3)) in d1 4.297 * [taylor]: Taking taylor expansion of (/ 1 d2) in d1 4.297 * [taylor]: Taking taylor expansion of d2 in d1 4.297 * [backup-simplify]: Simplify d2 into d2 4.297 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 4.297 * [taylor]: Taking taylor expansion of (/ 1 d3) in d1 4.297 * [taylor]: Taking taylor expansion of d3 in d1 4.297 * [backup-simplify]: Simplify d3 into d3 4.297 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 4.297 * [taylor]: Taking taylor expansion of (- (/ 1 d3) (+ (/ 1 d4) (/ 1 d2))) in d1 4.297 * [taylor]: Taking taylor expansion of (/ 1 d3) in d1 4.297 * [taylor]: Taking taylor expansion of d3 in d1 4.297 * [backup-simplify]: Simplify d3 into d3 4.297 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 4.297 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d1 4.297 * [taylor]: Taking taylor expansion of (/ 1 d4) in d1 4.297 * [taylor]: Taking taylor expansion of d4 in d1 4.297 * [backup-simplify]: Simplify d4 into d4 4.297 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 4.297 * [taylor]: Taking taylor expansion of (/ 1 d2) in d1 4.297 * [taylor]: Taking taylor expansion of d2 in d1 4.297 * [backup-simplify]: Simplify d2 into d2 4.297 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 4.297 * [taylor]: Taking taylor expansion of d1 in d1 4.297 * [backup-simplify]: Simplify 0 into 0 4.297 * [backup-simplify]: Simplify 1 into 1 4.298 * [backup-simplify]: Simplify (+ (/ 1 d2) (/ 1 d3)) into (+ (/ 1 d2) (/ 1 d3)) 4.298 * [backup-simplify]: Simplify (- (+ (/ 1 d2) (/ 1 d3))) into (- (+ (/ 1 d2) (/ 1 d3))) 4.298 * [backup-simplify]: Simplify (+ (/ 1 d4) (- (+ (/ 1 d2) (/ 1 d3)))) into (- (/ 1 d4) (+ (/ 1 d2) (/ 1 d3))) 4.298 * [backup-simplify]: Simplify (+ (/ 1 d4) (/ 1 d2)) into (+ (/ 1 d4) (/ 1 d2)) 4.298 * [backup-simplify]: Simplify (- (+ (/ 1 d4) (/ 1 d2))) into (- (+ (/ 1 d4) (/ 1 d2))) 4.298 * [backup-simplify]: Simplify (+ (/ 1 d3) (- (+ (/ 1 d4) (/ 1 d2)))) into (- (/ 1 d3) (+ (/ 1 d4) (/ 1 d2))) 4.298 * [backup-simplify]: Simplify (* (- (/ 1 d4) (+ (/ 1 d2) (/ 1 d3))) (- (/ 1 d3) (+ (/ 1 d4) (/ 1 d2)))) into (* (- (/ 1 d4) (+ (/ 1 d2) (/ 1 d3))) (- (/ 1 d3) (+ (/ 1 d4) (/ 1 d2)))) 4.299 * [backup-simplify]: Simplify (/ (* (- (/ 1 d4) (+ (/ 1 d2) (/ 1 d3))) (- (/ 1 d3) (+ (/ 1 d4) (/ 1 d2)))) 1) into (* (- (/ 1 d4) (+ (/ 1 d2) (/ 1 d3))) (- (/ 1 d3) (+ (/ 1 d4) (/ 1 d2)))) 4.299 * [taylor]: Taking taylor expansion of (* -1 (/ (* (- (/ 1 d4) (+ (/ 1 d2) (/ 1 d3))) (- (/ 1 d3) (+ (/ 1 d4) (/ 1 d2)))) d1)) in d3 4.299 * [taylor]: Taking taylor expansion of -1 in d3 4.299 * [backup-simplify]: Simplify -1 into -1 4.299 * [taylor]: Taking taylor expansion of (/ (* (- (/ 1 d4) (+ (/ 1 d2) (/ 1 d3))) (- (/ 1 d3) (+ (/ 1 d4) (/ 1 d2)))) d1) in d3 4.299 * [taylor]: Taking taylor expansion of (* (- (/ 1 d4) (+ (/ 1 d2) (/ 1 d3))) (- (/ 1 d3) (+ (/ 1 d4) (/ 1 d2)))) in d3 4.299 * [taylor]: Taking taylor expansion of (- (/ 1 d4) (+ (/ 1 d2) (/ 1 d3))) in d3 4.299 * [taylor]: Taking taylor expansion of (/ 1 d4) in d3 4.299 * [taylor]: Taking taylor expansion of d4 in d3 4.299 * [backup-simplify]: Simplify d4 into d4 4.299 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 4.299 * [taylor]: Taking taylor expansion of (+ (/ 1 d2) (/ 1 d3)) in d3 4.299 * [taylor]: Taking taylor expansion of (/ 1 d2) in d3 4.299 * [taylor]: Taking taylor expansion of d2 in d3 4.299 * [backup-simplify]: Simplify d2 into d2 4.299 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 4.299 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3 4.299 * [taylor]: Taking taylor expansion of d3 in d3 4.299 * [backup-simplify]: Simplify 0 into 0 4.299 * [backup-simplify]: Simplify 1 into 1 4.300 * [backup-simplify]: Simplify (/ 1 1) into 1 4.300 * [taylor]: Taking taylor expansion of (- (/ 1 d3) (+ (/ 1 d4) (/ 1 d2))) in d3 4.300 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3 4.300 * [taylor]: Taking taylor expansion of d3 in d3 4.300 * [backup-simplify]: Simplify 0 into 0 4.300 * [backup-simplify]: Simplify 1 into 1 4.300 * [backup-simplify]: Simplify (/ 1 1) into 1 4.300 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d3 4.300 * [taylor]: Taking taylor expansion of (/ 1 d4) in d3 4.300 * [taylor]: Taking taylor expansion of d4 in d3 4.300 * [backup-simplify]: Simplify d4 into d4 4.300 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 4.300 * [taylor]: Taking taylor expansion of (/ 1 d2) in d3 4.300 * [taylor]: Taking taylor expansion of d2 in d3 4.300 * [backup-simplify]: Simplify d2 into d2 4.300 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 4.301 * [taylor]: Taking taylor expansion of d1 in d3 4.301 * [backup-simplify]: Simplify d1 into d1 4.301 * [backup-simplify]: Simplify (+ 0 1) into 1 4.301 * [backup-simplify]: Simplify (- 1) into -1 4.302 * [backup-simplify]: Simplify (+ 0 -1) into -1 4.302 * [backup-simplify]: Simplify (+ 1 0) into 1 4.302 * [backup-simplify]: Simplify (* -1 1) into -1 4.303 * [backup-simplify]: Simplify (/ -1 d1) into (/ -1 d1) 4.303 * [taylor]: Taking taylor expansion of (* -1 (/ (* (- (/ 1 d4) (+ (/ 1 d2) (/ 1 d3))) (- (/ 1 d3) (+ (/ 1 d4) (/ 1 d2)))) d1)) in d4 4.303 * [taylor]: Taking taylor expansion of -1 in d4 4.303 * [backup-simplify]: Simplify -1 into -1 4.303 * [taylor]: Taking taylor expansion of (/ (* (- (/ 1 d4) (+ (/ 1 d2) (/ 1 d3))) (- (/ 1 d3) (+ (/ 1 d4) (/ 1 d2)))) d1) in d4 4.303 * [taylor]: Taking taylor expansion of (* (- (/ 1 d4) (+ (/ 1 d2) (/ 1 d3))) (- (/ 1 d3) (+ (/ 1 d4) (/ 1 d2)))) in d4 4.303 * [taylor]: Taking taylor expansion of (- (/ 1 d4) (+ (/ 1 d2) (/ 1 d3))) in d4 4.303 * [taylor]: Taking taylor expansion of (/ 1 d4) in d4 4.303 * [taylor]: Taking taylor expansion of d4 in d4 4.303 * [backup-simplify]: Simplify 0 into 0 4.303 * [backup-simplify]: Simplify 1 into 1 4.303 * [backup-simplify]: Simplify (/ 1 1) into 1 4.303 * [taylor]: Taking taylor expansion of (+ (/ 1 d2) (/ 1 d3)) in d4 4.303 * [taylor]: Taking taylor expansion of (/ 1 d2) in d4 4.303 * [taylor]: Taking taylor expansion of d2 in d4 4.303 * [backup-simplify]: Simplify d2 into d2 4.303 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 4.303 * [taylor]: Taking taylor expansion of (/ 1 d3) in d4 4.303 * [taylor]: Taking taylor expansion of d3 in d4 4.303 * [backup-simplify]: Simplify d3 into d3 4.303 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 4.303 * [taylor]: Taking taylor expansion of (- (/ 1 d3) (+ (/ 1 d4) (/ 1 d2))) in d4 4.304 * [taylor]: Taking taylor expansion of (/ 1 d3) in d4 4.304 * [taylor]: Taking taylor expansion of d3 in d4 4.304 * [backup-simplify]: Simplify d3 into d3 4.304 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 4.304 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d4 4.304 * [taylor]: Taking taylor expansion of (/ 1 d4) in d4 4.304 * [taylor]: Taking taylor expansion of d4 in d4 4.304 * [backup-simplify]: Simplify 0 into 0 4.304 * [backup-simplify]: Simplify 1 into 1 4.304 * [backup-simplify]: Simplify (/ 1 1) into 1 4.304 * [taylor]: Taking taylor expansion of (/ 1 d2) in d4 4.304 * [taylor]: Taking taylor expansion of d2 in d4 4.304 * [backup-simplify]: Simplify d2 into d2 4.304 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 4.304 * [taylor]: Taking taylor expansion of d1 in d4 4.304 * [backup-simplify]: Simplify d1 into d1 4.305 * [backup-simplify]: Simplify (+ 1 0) into 1 4.305 * [backup-simplify]: Simplify (+ 1 0) into 1 4.306 * [backup-simplify]: Simplify (- 1) into -1 4.306 * [backup-simplify]: Simplify (+ 0 -1) into -1 4.306 * [backup-simplify]: Simplify (* 1 -1) into -1 4.306 * [backup-simplify]: Simplify (/ -1 d1) into (/ -1 d1) 4.306 * [taylor]: Taking taylor expansion of (* -1 (/ (* (- (/ 1 d4) (+ (/ 1 d2) (/ 1 d3))) (- (/ 1 d3) (+ (/ 1 d4) (/ 1 d2)))) d1)) in d2 4.306 * [taylor]: Taking taylor expansion of -1 in d2 4.307 * [backup-simplify]: Simplify -1 into -1 4.307 * [taylor]: Taking taylor expansion of (/ (* (- (/ 1 d4) (+ (/ 1 d2) (/ 1 d3))) (- (/ 1 d3) (+ (/ 1 d4) (/ 1 d2)))) d1) in d2 4.307 * [taylor]: Taking taylor expansion of (* (- (/ 1 d4) (+ (/ 1 d2) (/ 1 d3))) (- (/ 1 d3) (+ (/ 1 d4) (/ 1 d2)))) in d2 4.307 * [taylor]: Taking taylor expansion of (- (/ 1 d4) (+ (/ 1 d2) (/ 1 d3))) in d2 4.307 * [taylor]: Taking taylor expansion of (/ 1 d4) in d2 4.307 * [taylor]: Taking taylor expansion of d4 in d2 4.307 * [backup-simplify]: Simplify d4 into d4 4.307 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 4.307 * [taylor]: Taking taylor expansion of (+ (/ 1 d2) (/ 1 d3)) in d2 4.307 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2 4.307 * [taylor]: Taking taylor expansion of d2 in d2 4.307 * [backup-simplify]: Simplify 0 into 0 4.307 * [backup-simplify]: Simplify 1 into 1 4.307 * [backup-simplify]: Simplify (/ 1 1) into 1 4.307 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2 4.307 * [taylor]: Taking taylor expansion of d3 in d2 4.307 * [backup-simplify]: Simplify d3 into d3 4.307 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 4.307 * [taylor]: Taking taylor expansion of (- (/ 1 d3) (+ (/ 1 d4) (/ 1 d2))) in d2 4.307 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2 4.307 * [taylor]: Taking taylor expansion of d3 in d2 4.307 * [backup-simplify]: Simplify d3 into d3 4.307 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 4.307 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d2 4.307 * [taylor]: Taking taylor expansion of (/ 1 d4) in d2 4.307 * [taylor]: Taking taylor expansion of d4 in d2 4.308 * [backup-simplify]: Simplify d4 into d4 4.308 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 4.308 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2 4.308 * [taylor]: Taking taylor expansion of d2 in d2 4.308 * [backup-simplify]: Simplify 0 into 0 4.308 * [backup-simplify]: Simplify 1 into 1 4.308 * [backup-simplify]: Simplify (/ 1 1) into 1 4.308 * [taylor]: Taking taylor expansion of d1 in d2 4.308 * [backup-simplify]: Simplify d1 into d1 4.308 * [backup-simplify]: Simplify (+ 1 0) into 1 4.309 * [backup-simplify]: Simplify (- 1) into -1 4.309 * [backup-simplify]: Simplify (+ 0 -1) into -1 4.310 * [backup-simplify]: Simplify (+ 0 1) into 1 4.310 * [backup-simplify]: Simplify (- 1) into -1 4.310 * [backup-simplify]: Simplify (+ 0 -1) into -1 4.311 * [backup-simplify]: Simplify (* -1 -1) into 1 4.311 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 4.311 * [taylor]: Taking taylor expansion of (* -1 (/ (* (- (/ 1 d4) (+ (/ 1 d2) (/ 1 d3))) (- (/ 1 d3) (+ (/ 1 d4) (/ 1 d2)))) d1)) in d2 4.311 * [taylor]: Taking taylor expansion of -1 in d2 4.311 * [backup-simplify]: Simplify -1 into -1 4.311 * [taylor]: Taking taylor expansion of (/ (* (- (/ 1 d4) (+ (/ 1 d2) (/ 1 d3))) (- (/ 1 d3) (+ (/ 1 d4) (/ 1 d2)))) d1) in d2 4.311 * [taylor]: Taking taylor expansion of (* (- (/ 1 d4) (+ (/ 1 d2) (/ 1 d3))) (- (/ 1 d3) (+ (/ 1 d4) (/ 1 d2)))) in d2 4.311 * [taylor]: Taking taylor expansion of (- (/ 1 d4) (+ (/ 1 d2) (/ 1 d3))) in d2 4.311 * [taylor]: Taking taylor expansion of (/ 1 d4) in d2 4.311 * [taylor]: Taking taylor expansion of d4 in d2 4.311 * [backup-simplify]: Simplify d4 into d4 4.311 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 4.311 * [taylor]: Taking taylor expansion of (+ (/ 1 d2) (/ 1 d3)) in d2 4.311 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2 4.311 * [taylor]: Taking taylor expansion of d2 in d2 4.311 * [backup-simplify]: Simplify 0 into 0 4.311 * [backup-simplify]: Simplify 1 into 1 4.311 * [backup-simplify]: Simplify (/ 1 1) into 1 4.311 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2 4.311 * [taylor]: Taking taylor expansion of d3 in d2 4.311 * [backup-simplify]: Simplify d3 into d3 4.312 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 4.312 * [taylor]: Taking taylor expansion of (- (/ 1 d3) (+ (/ 1 d4) (/ 1 d2))) in d2 4.312 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2 4.312 * [taylor]: Taking taylor expansion of d3 in d2 4.312 * [backup-simplify]: Simplify d3 into d3 4.312 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 4.312 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d2 4.312 * [taylor]: Taking taylor expansion of (/ 1 d4) in d2 4.312 * [taylor]: Taking taylor expansion of d4 in d2 4.312 * [backup-simplify]: Simplify d4 into d4 4.312 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 4.312 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2 4.312 * [taylor]: Taking taylor expansion of d2 in d2 4.312 * [backup-simplify]: Simplify 0 into 0 4.312 * [backup-simplify]: Simplify 1 into 1 4.312 * [backup-simplify]: Simplify (/ 1 1) into 1 4.312 * [taylor]: Taking taylor expansion of d1 in d2 4.312 * [backup-simplify]: Simplify d1 into d1 4.313 * [backup-simplify]: Simplify (+ 1 0) into 1 4.313 * [backup-simplify]: Simplify (- 1) into -1 4.313 * [backup-simplify]: Simplify (+ 0 -1) into -1 4.314 * [backup-simplify]: Simplify (+ 0 1) into 1 4.314 * [backup-simplify]: Simplify (- 1) into -1 4.315 * [backup-simplify]: Simplify (+ 0 -1) into -1 4.315 * [backup-simplify]: Simplify (* -1 -1) into 1 4.315 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 4.315 * [backup-simplify]: Simplify (* -1 (/ 1 d1)) into (/ -1 d1) 4.315 * [taylor]: Taking taylor expansion of (/ -1 d1) in d4 4.315 * [taylor]: Taking taylor expansion of -1 in d4 4.315 * [backup-simplify]: Simplify -1 into -1 4.315 * [taylor]: Taking taylor expansion of d1 in d4 4.315 * [backup-simplify]: Simplify d1 into d1 4.315 * [backup-simplify]: Simplify (/ -1 d1) into (/ -1 d1) 4.316 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 4.316 * [backup-simplify]: Simplify (+ (/ 1 d4) 0) into (/ 1 d4) 4.316 * [backup-simplify]: Simplify (- (/ 1 d4)) into (- (/ 1 d4)) 4.316 * [backup-simplify]: Simplify (+ (/ 1 d3) (- (/ 1 d4))) into (- (/ 1 d3) (/ 1 d4)) 4.317 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 4.317 * [backup-simplify]: Simplify (+ 0 (/ 1 d3)) into (/ 1 d3) 4.317 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 4.317 * [backup-simplify]: Simplify (+ (/ 1 d4) (- (/ 1 d3))) into (- (/ 1 d4) (/ 1 d3)) 4.317 * [backup-simplify]: Simplify (+ (* -1 (- (/ 1 d3) (/ 1 d4))) (* (- (/ 1 d4) (/ 1 d3)) -1)) into 0 4.317 * [backup-simplify]: Simplify (- (/ 0 d1) (+ (* (/ 1 d1) (/ 0 d1)))) into 0 4.318 * [backup-simplify]: Simplify (+ (* -1 0) (* 0 (/ 1 d1))) into 0 4.318 * [taylor]: Taking taylor expansion of 0 in d4 4.318 * [backup-simplify]: Simplify 0 into 0 4.318 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 4.318 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0 4.319 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.319 * [backup-simplify]: Simplify (+ 0 0) into 0 4.320 * [backup-simplify]: Simplify (- 0) into 0 4.320 * [backup-simplify]: Simplify (+ 0 0) into 0 4.320 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0 4.321 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.321 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 4.322 * [backup-simplify]: Simplify (+ 0 0) into 0 4.322 * [backup-simplify]: Simplify (- 0) into 0 4.322 * [backup-simplify]: Simplify (+ 0 0) into 0 4.324 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* (- (/ 1 d4) (/ 1 d3)) (- (/ 1 d3) (/ 1 d4))) (* 0 -1))) into (- (* 2 (/ 1 (* d3 d4))) (+ (/ 1 (pow d4 2)) (/ 1 (pow d3 2)))) 4.324 * [backup-simplify]: Simplify (- (/ (- (* 2 (/ 1 (* d3 d4))) (+ (/ 1 (pow d4 2)) (/ 1 (pow d3 2)))) d1) (+ (* (/ 1 d1) (/ 0 d1)) (* 0 (/ 0 d1)))) into (- (* 2 (/ 1 (* d3 (* d4 d1)))) (+ (/ 1 (* (pow d4 2) d1)) (/ 1 (* (pow d3 2) d1)))) 4.325 * [backup-simplify]: Simplify (+ (* -1 (- (* 2 (/ 1 (* d3 (* d4 d1)))) (+ (/ 1 (* (pow d4 2) d1)) (/ 1 (* (pow d3 2) d1))))) (+ (* 0 0) (* 0 (/ 1 d1)))) into (- (+ (/ 1 (* (pow d4 2) d1)) (/ 1 (* (pow d3 2) d1))) (* 2 (/ 1 (* d3 (* d4 d1))))) 4.325 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* (pow d4 2) d1)) (/ 1 (* (pow d3 2) d1))) (* 2 (/ 1 (* d3 (* d4 d1))))) in d4 4.325 * [taylor]: Taking taylor expansion of (+ (/ 1 (* (pow d4 2) d1)) (/ 1 (* (pow d3 2) d1))) in d4 4.325 * [taylor]: Taking taylor expansion of (/ 1 (* (pow d4 2) d1)) in d4 4.325 * [taylor]: Taking taylor expansion of (* (pow d4 2) d1) in d4 4.325 * [taylor]: Taking taylor expansion of (pow d4 2) in d4 4.325 * [taylor]: Taking taylor expansion of d4 in d4 4.325 * [backup-simplify]: Simplify 0 into 0 4.325 * [backup-simplify]: Simplify 1 into 1 4.325 * [taylor]: Taking taylor expansion of d1 in d4 4.325 * [backup-simplify]: Simplify d1 into d1 4.326 * [backup-simplify]: Simplify (* 1 1) into 1 4.326 * [backup-simplify]: Simplify (* 1 d1) into d1 4.326 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 4.326 * [taylor]: Taking taylor expansion of (/ 1 (* (pow d3 2) d1)) in d4 4.326 * [taylor]: Taking taylor expansion of (* (pow d3 2) d1) in d4 4.326 * [taylor]: Taking taylor expansion of (pow d3 2) in d4 4.326 * [taylor]: Taking taylor expansion of d3 in d4 4.326 * [backup-simplify]: Simplify d3 into d3 4.326 * [taylor]: Taking taylor expansion of d1 in d4 4.326 * [backup-simplify]: Simplify d1 into d1 4.326 * [backup-simplify]: Simplify (* d3 d3) into (pow d3 2) 4.326 * [backup-simplify]: Simplify (* (pow d3 2) d1) into (* (pow d3 2) d1) 4.326 * [backup-simplify]: Simplify (/ 1 (* (pow d3 2) d1)) into (/ 1 (* (pow d3 2) d1)) 4.326 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (* d3 (* d4 d1)))) in d4 4.326 * [taylor]: Taking taylor expansion of 2 in d4 4.326 * [backup-simplify]: Simplify 2 into 2 4.326 * [taylor]: Taking taylor expansion of (/ 1 (* d3 (* d4 d1))) in d4 4.326 * [taylor]: Taking taylor expansion of (* d3 (* d4 d1)) in d4 4.326 * [taylor]: Taking taylor expansion of d3 in d4 4.326 * [backup-simplify]: Simplify d3 into d3 4.326 * [taylor]: Taking taylor expansion of (* d4 d1) in d4 4.326 * [taylor]: Taking taylor expansion of d4 in d4 4.326 * [backup-simplify]: Simplify 0 into 0 4.326 * [backup-simplify]: Simplify 1 into 1 4.326 * [taylor]: Taking taylor expansion of d1 in d4 4.326 * [backup-simplify]: Simplify d1 into d1 4.326 * [backup-simplify]: Simplify (* 0 d1) into 0 4.326 * [backup-simplify]: Simplify (* d3 0) into 0 4.327 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1 4.327 * [backup-simplify]: Simplify (+ (* d3 d1) (* 0 0)) into (* d3 d1) 4.327 * [backup-simplify]: Simplify (/ 1 (* d3 d1)) into (/ 1 (* d3 d1)) 4.327 * [backup-simplify]: Simplify (+ (/ 1 d1) 0) into (/ 1 d1) 4.327 * [backup-simplify]: Simplify (+ (/ 1 d1) 0) into (/ 1 d1) 4.327 * [taylor]: Taking taylor expansion of (/ 1 d1) in d3 4.327 * [taylor]: Taking taylor expansion of d1 in d3 4.328 * [backup-simplify]: Simplify d1 into d1 4.328 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 4.328 * [taylor]: Taking taylor expansion of (/ -1 d1) in d3 4.328 * [taylor]: Taking taylor expansion of -1 in d3 4.328 * [backup-simplify]: Simplify -1 into -1 4.328 * [taylor]: Taking taylor expansion of d1 in d3 4.328 * [backup-simplify]: Simplify d1 into d1 4.328 * [backup-simplify]: Simplify (/ -1 d1) into (/ -1 d1) 4.328 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0 4.328 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)) (* 0 (/ 0 d4)))) into 0 4.329 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.329 * [backup-simplify]: Simplify (+ 0 0) into 0 4.330 * [backup-simplify]: Simplify (- 0) into 0 4.330 * [backup-simplify]: Simplify (+ 0 0) into 0 4.330 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)) (* 0 (/ 0 d4)))) into 0 4.331 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.331 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0 4.331 * [backup-simplify]: Simplify (+ 0 0) into 0 4.332 * [backup-simplify]: Simplify (- 0) into 0 4.332 * [backup-simplify]: Simplify (+ 0 0) into 0 4.333 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* (- (/ 1 d4) (/ 1 d3)) 0) (+ (* 0 (- (/ 1 d3) (/ 1 d4))) (* 0 -1)))) into 0 4.334 * [backup-simplify]: Simplify (- (/ 0 d1) (+ (* (/ 1 d1) (/ 0 d1)) (* 0 (/ 0 d1)) (* (- (* 2 (/ 1 (* d3 (* d4 d1)))) (+ (/ 1 (* (pow d4 2) d1)) (/ 1 (* (pow d3 2) d1)))) (/ 0 d1)))) into 0 4.335 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 (- (* 2 (/ 1 (* d3 (* d4 d1)))) (+ (/ 1 (* (pow d4 2) d1)) (/ 1 (* (pow d3 2) d1))))) (+ (* 0 0) (* 0 (/ 1 d1))))) into 0 4.335 * [taylor]: Taking taylor expansion of 0 in d4 4.335 * [backup-simplify]: Simplify 0 into 0 4.335 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 4.336 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 d1)) into 0 4.336 * [backup-simplify]: Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0 4.336 * [backup-simplify]: Simplify (+ 0 0) into 0 4.336 * [backup-simplify]: Simplify (* 2 (/ 1 (* d3 d1))) into (/ 2 (* d3 d1)) 4.337 * [backup-simplify]: Simplify (- (/ 2 (* d3 d1))) into (- (* 2 (/ 1 (* d3 d1)))) 4.337 * [backup-simplify]: Simplify (+ 0 (- (* 2 (/ 1 (* d3 d1))))) into (- (* 2 (/ 1 (* d3 d1)))) 4.337 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 (* d3 d1)))) in d3 4.337 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (* d3 d1))) in d3 4.337 * [taylor]: Taking taylor expansion of 2 in d3 4.337 * [backup-simplify]: Simplify 2 into 2 4.337 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d3 4.337 * [taylor]: Taking taylor expansion of (* d3 d1) in d3 4.337 * [taylor]: Taking taylor expansion of d3 in d3 4.337 * [backup-simplify]: Simplify 0 into 0 4.337 * [backup-simplify]: Simplify 1 into 1 4.337 * [taylor]: Taking taylor expansion of d1 in d3 4.337 * [backup-simplify]: Simplify d1 into d1 4.337 * [backup-simplify]: Simplify (* 0 d1) into 0 4.338 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1 4.338 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 4.338 * [taylor]: Taking taylor expansion of 0 in d3 4.338 * [backup-simplify]: Simplify 0 into 0 4.338 * [backup-simplify]: Simplify (- (/ 0 d1) (+ (* (/ -1 d1) (/ 0 d1)))) into 0 4.338 * [taylor]: Taking taylor expansion of 0 in d3 4.338 * [backup-simplify]: Simplify 0 into 0 4.338 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)) (* 0 (/ 0 d3)))) into 0 4.338 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)) (* 0 (/ 0 d4)) (* 0 (/ 0 d4)))) into 0 4.339 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.340 * [backup-simplify]: Simplify (+ 0 0) into 0 4.340 * [backup-simplify]: Simplify (- 0) into 0 4.340 * [backup-simplify]: Simplify (+ 0 0) into 0 4.341 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)) (* 0 (/ 0 d4)) (* 0 (/ 0 d4)))) into 0 4.341 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.342 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)) (* 0 (/ 0 d3)))) into 0 4.342 * [backup-simplify]: Simplify (+ 0 0) into 0 4.342 * [backup-simplify]: Simplify (- 0) into 0 4.343 * [backup-simplify]: Simplify (+ 0 0) into 0 4.344 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* (- (/ 1 d4) (/ 1 d3)) 0) (+ (* 0 0) (+ (* 0 (- (/ 1 d3) (/ 1 d4))) (* 0 -1))))) into 0 4.345 * [backup-simplify]: Simplify (- (/ 0 d1) (+ (* (/ 1 d1) (/ 0 d1)) (* 0 (/ 0 d1)) (* (- (* 2 (/ 1 (* d3 (* d4 d1)))) (+ (/ 1 (* (pow d4 2) d1)) (/ 1 (* (pow d3 2) d1)))) (/ 0 d1)) (* 0 (/ 0 d1)))) into 0 4.347 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 (- (* 2 (/ 1 (* d3 (* d4 d1)))) (+ (/ 1 (* (pow d4 2) d1)) (/ 1 (* (pow d3 2) d1))))) (+ (* 0 0) (* 0 (/ 1 d1)))))) into 0 4.347 * [taylor]: Taking taylor expansion of 0 in d4 4.347 * [backup-simplify]: Simplify 0 into 0 4.348 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 4.348 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 d1))) into 0 4.348 * [backup-simplify]: Simplify (- (+ (* (/ 1 d1) (/ 0 d1)) (* 0 (/ 0 d1)))) into 0 4.349 * [backup-simplify]: Simplify (+ 0 (/ 1 (* (pow d3 2) d1))) into (/ 1 (* (pow d3 2) d1)) 4.349 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 d1))) into 0 4.350 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 d1) (* 0 0))) into 0 4.350 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* d3 d1)) (/ 0 (* d3 d1))))) into 0 4.350 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 (/ 1 (* d3 d1)))) into 0 4.351 * [backup-simplify]: Simplify (- 0) into 0 4.351 * [backup-simplify]: Simplify (+ (/ 1 (* (pow d3 2) d1)) 0) into (/ 1 (* (pow d3 2) d1)) 4.351 * [taylor]: Taking taylor expansion of (/ 1 (* (pow d3 2) d1)) in d3 4.351 * [taylor]: Taking taylor expansion of (* (pow d3 2) d1) in d3 4.351 * [taylor]: Taking taylor expansion of (pow d3 2) in d3 4.351 * [taylor]: Taking taylor expansion of d3 in d3 4.351 * [backup-simplify]: Simplify 0 into 0 4.351 * [backup-simplify]: Simplify 1 into 1 4.351 * [taylor]: Taking taylor expansion of d1 in d3 4.351 * [backup-simplify]: Simplify d1 into d1 4.351 * [backup-simplify]: Simplify (* 1 1) into 1 4.352 * [backup-simplify]: Simplify (* 1 d1) into d1 4.352 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 4.352 * [taylor]: Taking taylor expansion of (/ 1 d1) in d1 4.352 * [taylor]: Taking taylor expansion of d1 in d1 4.352 * [backup-simplify]: Simplify 0 into 0 4.352 * [backup-simplify]: Simplify 1 into 1 4.352 * [backup-simplify]: Simplify (/ 1 1) into 1 4.352 * [backup-simplify]: Simplify 1 into 1 4.352 * [taylor]: Taking taylor expansion of 0 in d3 4.352 * [backup-simplify]: Simplify 0 into 0 4.352 * [backup-simplify]: Simplify (- (/ 0 d1) (+ (* (/ -1 d1) (/ 0 d1)) (* 0 (/ 0 d1)))) into 0 4.352 * [taylor]: Taking taylor expansion of 0 in d3 4.352 * [backup-simplify]: Simplify 0 into 0 4.353 * [backup-simplify]: Simplify (* 2 (/ 1 d1)) into (/ 2 d1) 4.353 * [backup-simplify]: Simplify (- (/ 2 d1)) into (- (* 2 (/ 1 d1))) 4.353 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 d1))) in d1 4.353 * [taylor]: Taking taylor expansion of (* 2 (/ 1 d1)) in d1 4.353 * [taylor]: Taking taylor expansion of 2 in d1 4.353 * [backup-simplify]: Simplify 2 into 2 4.353 * [taylor]: Taking taylor expansion of (/ 1 d1) in d1 4.353 * [taylor]: Taking taylor expansion of d1 in d1 4.353 * [backup-simplify]: Simplify 0 into 0 4.353 * [backup-simplify]: Simplify 1 into 1 4.353 * [backup-simplify]: Simplify (/ 1 1) into 1 4.353 * [backup-simplify]: Simplify (* 2 1) into 2 4.354 * [backup-simplify]: Simplify (- 2) into -2 4.354 * [backup-simplify]: Simplify -2 into -2 4.354 * [taylor]: Taking taylor expansion of (/ 1 d1) in d1 4.354 * [taylor]: Taking taylor expansion of d1 in d1 4.354 * [backup-simplify]: Simplify 0 into 0 4.354 * [backup-simplify]: Simplify 1 into 1 4.354 * [backup-simplify]: Simplify (/ 1 1) into 1 4.354 * [backup-simplify]: Simplify 1 into 1 4.355 * [backup-simplify]: Simplify (+ (* 1 (* (/ 1 (/ 1 (- d1))) (* 1 (* (pow (/ 1 (- d4)) -2) 1)))) (+ (* -2 (* (/ 1 (/ 1 (- d1))) (* (/ 1 (/ 1 (- d3))) (* (/ 1 (/ 1 (- d4))) 1)))) (* 1 (* (/ 1 (/ 1 (- d1))) (* (pow (/ 1 (- d3)) -2) (* 1 1)))))) into (- (* 2 (* d3 (* d4 d1))) (+ (* (pow d3 2) d1) (* (pow d4 2) d1))) 4.355 * * * * [progress]: [ 3 / 3 ] generating series at (2 1 1 1) 4.355 * [backup-simplify]: Simplify (* (- d2 (- d4 d3)) (+ d2 (- d4 d3))) into (* (- (+ d2 d4) d3) (- (+ d3 d2) d4)) 4.355 * [approximate]: Taking taylor expansion of (* (- (+ d2 d4) d3) (- (+ d3 d2) d4)) in (d2 d4 d3) around 0 4.355 * [taylor]: Taking taylor expansion of (* (- (+ d2 d4) d3) (- (+ d3 d2) d4)) in d3 4.355 * [taylor]: Taking taylor expansion of (- (+ d2 d4) d3) in d3 4.355 * [taylor]: Taking taylor expansion of (+ d2 d4) in d3 4.355 * [taylor]: Taking taylor expansion of d2 in d3 4.355 * [backup-simplify]: Simplify d2 into d2 4.355 * [taylor]: Taking taylor expansion of d4 in d3 4.355 * [backup-simplify]: Simplify d4 into d4 4.355 * [taylor]: Taking taylor expansion of d3 in d3 4.355 * [backup-simplify]: Simplify 0 into 0 4.355 * [backup-simplify]: Simplify 1 into 1 4.355 * [taylor]: Taking taylor expansion of (- (+ d3 d2) d4) in d3 4.355 * [taylor]: Taking taylor expansion of (+ d3 d2) in d3 4.355 * [taylor]: Taking taylor expansion of d3 in d3 4.355 * [backup-simplify]: Simplify 0 into 0 4.355 * [backup-simplify]: Simplify 1 into 1 4.355 * [taylor]: Taking taylor expansion of d2 in d3 4.355 * [backup-simplify]: Simplify d2 into d2 4.355 * [taylor]: Taking taylor expansion of d4 in d3 4.355 * [backup-simplify]: Simplify d4 into d4 4.355 * [taylor]: Taking taylor expansion of (* (- (+ d2 d4) d3) (- (+ d3 d2) d4)) in d4 4.355 * [taylor]: Taking taylor expansion of (- (+ d2 d4) d3) in d4 4.355 * [taylor]: Taking taylor expansion of (+ d2 d4) in d4 4.355 * [taylor]: Taking taylor expansion of d2 in d4 4.355 * [backup-simplify]: Simplify d2 into d2 4.355 * [taylor]: Taking taylor expansion of d4 in d4 4.355 * [backup-simplify]: Simplify 0 into 0 4.355 * [backup-simplify]: Simplify 1 into 1 4.355 * [taylor]: Taking taylor expansion of d3 in d4 4.355 * [backup-simplify]: Simplify d3 into d3 4.355 * [taylor]: Taking taylor expansion of (- (+ d3 d2) d4) in d4 4.355 * [taylor]: Taking taylor expansion of (+ d3 d2) in d4 4.355 * [taylor]: Taking taylor expansion of d3 in d4 4.355 * [backup-simplify]: Simplify d3 into d3 4.356 * [taylor]: Taking taylor expansion of d2 in d4 4.356 * [backup-simplify]: Simplify d2 into d2 4.356 * [taylor]: Taking taylor expansion of d4 in d4 4.356 * [backup-simplify]: Simplify 0 into 0 4.356 * [backup-simplify]: Simplify 1 into 1 4.356 * [taylor]: Taking taylor expansion of (* (- (+ d2 d4) d3) (- (+ d3 d2) d4)) in d2 4.356 * [taylor]: Taking taylor expansion of (- (+ d2 d4) d3) in d2 4.356 * [taylor]: Taking taylor expansion of (+ d2 d4) in d2 4.356 * [taylor]: Taking taylor expansion of d2 in d2 4.356 * [backup-simplify]: Simplify 0 into 0 4.356 * [backup-simplify]: Simplify 1 into 1 4.356 * [taylor]: Taking taylor expansion of d4 in d2 4.356 * [backup-simplify]: Simplify d4 into d4 4.356 * [taylor]: Taking taylor expansion of d3 in d2 4.356 * [backup-simplify]: Simplify d3 into d3 4.356 * [taylor]: Taking taylor expansion of (- (+ d3 d2) d4) in d2 4.356 * [taylor]: Taking taylor expansion of (+ d3 d2) in d2 4.356 * [taylor]: Taking taylor expansion of d3 in d2 4.356 * [backup-simplify]: Simplify d3 into d3 4.356 * [taylor]: Taking taylor expansion of d2 in d2 4.356 * [backup-simplify]: Simplify 0 into 0 4.356 * [backup-simplify]: Simplify 1 into 1 4.356 * [taylor]: Taking taylor expansion of d4 in d2 4.356 * [backup-simplify]: Simplify d4 into d4 4.356 * [taylor]: Taking taylor expansion of (* (- (+ d2 d4) d3) (- (+ d3 d2) d4)) in d2 4.356 * [taylor]: Taking taylor expansion of (- (+ d2 d4) d3) in d2 4.356 * [taylor]: Taking taylor expansion of (+ d2 d4) in d2 4.356 * [taylor]: Taking taylor expansion of d2 in d2 4.356 * [backup-simplify]: Simplify 0 into 0 4.356 * [backup-simplify]: Simplify 1 into 1 4.356 * [taylor]: Taking taylor expansion of d4 in d2 4.356 * [backup-simplify]: Simplify d4 into d4 4.356 * [taylor]: Taking taylor expansion of d3 in d2 4.356 * [backup-simplify]: Simplify d3 into d3 4.356 * [taylor]: Taking taylor expansion of (- (+ d3 d2) d4) in d2 4.356 * [taylor]: Taking taylor expansion of (+ d3 d2) in d2 4.356 * [taylor]: Taking taylor expansion of d3 in d2 4.356 * [backup-simplify]: Simplify d3 into d3 4.356 * [taylor]: Taking taylor expansion of d2 in d2 4.356 * [backup-simplify]: Simplify 0 into 0 4.356 * [backup-simplify]: Simplify 1 into 1 4.356 * [taylor]: Taking taylor expansion of d4 in d2 4.356 * [backup-simplify]: Simplify d4 into d4 4.356 * [backup-simplify]: Simplify (+ 0 d4) into d4 4.356 * [backup-simplify]: Simplify (- d3) into (- d3) 4.356 * [backup-simplify]: Simplify (+ d4 (- d3)) into (- d4 d3) 4.356 * [backup-simplify]: Simplify (+ d3 0) into d3 4.356 * [backup-simplify]: Simplify (- d4) into (- d4) 4.356 * [backup-simplify]: Simplify (+ d3 (- d4)) into (- d3 d4) 4.356 * [backup-simplify]: Simplify (* (- d4 d3) (- d3 d4)) into (* (- d3 d4) (- d4 d3)) 4.356 * [taylor]: Taking taylor expansion of (* (- d3 d4) (- d4 d3)) in d4 4.356 * [taylor]: Taking taylor expansion of (- d3 d4) in d4 4.356 * [taylor]: Taking taylor expansion of d3 in d4 4.356 * [backup-simplify]: Simplify d3 into d3 4.356 * [taylor]: Taking taylor expansion of d4 in d4 4.356 * [backup-simplify]: Simplify 0 into 0 4.357 * [backup-simplify]: Simplify 1 into 1 4.357 * [taylor]: Taking taylor expansion of (- d4 d3) in d4 4.357 * [taylor]: Taking taylor expansion of d4 in d4 4.357 * [backup-simplify]: Simplify 0 into 0 4.357 * [backup-simplify]: Simplify 1 into 1 4.357 * [taylor]: Taking taylor expansion of d3 in d4 4.357 * [backup-simplify]: Simplify d3 into d3 4.357 * [backup-simplify]: Simplify (- 0) into 0 4.357 * [backup-simplify]: Simplify (+ d3 0) into d3 4.357 * [backup-simplify]: Simplify (- d3) into (- d3) 4.357 * [backup-simplify]: Simplify (+ 0 (- d3)) into (- d3) 4.357 * [backup-simplify]: Simplify (* d3 (- d3)) into (* -1 (pow d3 2)) 4.357 * [taylor]: Taking taylor expansion of (* -1 (pow d3 2)) in d3 4.357 * [taylor]: Taking taylor expansion of -1 in d3 4.358 * [backup-simplify]: Simplify -1 into -1 4.358 * [taylor]: Taking taylor expansion of (pow d3 2) in d3 4.358 * [taylor]: Taking taylor expansion of d3 in d3 4.358 * [backup-simplify]: Simplify 0 into 0 4.358 * [backup-simplify]: Simplify 1 into 1 4.358 * [backup-simplify]: Simplify (+ 0 1) into 1 4.359 * [backup-simplify]: Simplify (- 0) into 0 4.359 * [backup-simplify]: Simplify (+ 1 0) into 1 4.359 * [backup-simplify]: Simplify (+ 1 0) into 1 4.360 * [backup-simplify]: Simplify (- 0) into 0 4.360 * [backup-simplify]: Simplify (+ 1 0) into 1 4.360 * [backup-simplify]: Simplify (+ (* (- d4 d3) 1) (* 1 (- d3 d4))) into 0 4.360 * [taylor]: Taking taylor expansion of 0 in d4 4.360 * [backup-simplify]: Simplify 0 into 0 4.360 * [taylor]: Taking taylor expansion of 0 in d3 4.361 * [backup-simplify]: Simplify 0 into 0 4.361 * [backup-simplify]: Simplify 0 into 0 4.361 * [backup-simplify]: Simplify (- 0) into 0 4.361 * [backup-simplify]: Simplify (+ 1 0) into 1 4.362 * [backup-simplify]: Simplify (- 1) into -1 4.362 * [backup-simplify]: Simplify (+ 0 -1) into -1 4.362 * [backup-simplify]: Simplify (+ (* d3 1) (* -1 (- d3))) into (* 2 d3) 4.362 * [taylor]: Taking taylor expansion of (* 2 d3) in d3 4.362 * [taylor]: Taking taylor expansion of 2 in d3 4.362 * [backup-simplify]: Simplify 2 into 2 4.362 * [taylor]: Taking taylor expansion of d3 in d3 4.362 * [backup-simplify]: Simplify 0 into 0 4.362 * [backup-simplify]: Simplify 1 into 1 4.363 * [backup-simplify]: Simplify (* 2 0) into 0 4.363 * [backup-simplify]: Simplify 0 into 0 4.363 * [backup-simplify]: Simplify (+ 0 0) into 0 4.364 * [backup-simplify]: Simplify (- 0) into 0 4.364 * [backup-simplify]: Simplify (+ 0 0) into 0 4.364 * [backup-simplify]: Simplify (+ 0 0) into 0 4.365 * [backup-simplify]: Simplify (- 0) into 0 4.365 * [backup-simplify]: Simplify (+ 0 0) into 0 4.366 * [backup-simplify]: Simplify (+ (* (- d4 d3) 0) (+ (* 1 1) (* 0 (- d3 d4)))) into 1 4.366 * [taylor]: Taking taylor expansion of 1 in d4 4.366 * [backup-simplify]: Simplify 1 into 1 4.366 * [taylor]: Taking taylor expansion of 1 in d3 4.366 * [backup-simplify]: Simplify 1 into 1 4.366 * [backup-simplify]: Simplify 1 into 1 4.366 * [taylor]: Taking taylor expansion of 0 in d3 4.366 * [backup-simplify]: Simplify 0 into 0 4.366 * [backup-simplify]: Simplify 0 into 0 4.367 * [backup-simplify]: Simplify (- 0) into 0 4.367 * [backup-simplify]: Simplify (+ 0 0) into 0 4.370 * [backup-simplify]: Simplify (- 0) into 0 4.370 * [backup-simplify]: Simplify (+ 0 0) into 0 4.371 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* -1 1) (* 0 (- d3)))) into (- 1) 4.371 * [taylor]: Taking taylor expansion of (- 1) in d3 4.371 * [taylor]: Taking taylor expansion of 1 in d3 4.371 * [backup-simplify]: Simplify 1 into 1 4.371 * [backup-simplify]: Simplify (- 1) into -1 4.371 * [backup-simplify]: Simplify -1 into -1 4.371 * [backup-simplify]: Simplify 0 into 0 4.372 * [backup-simplify]: Simplify (+ (* 2 1) (* 0 0)) into 2 4.372 * [backup-simplify]: Simplify 2 into 2 4.373 * [backup-simplify]: Simplify (+ (* 2 (* d3 (* d4 1))) (+ (* -1 (pow (* 1 (* d4 1)) 2)) (* 1 (pow (* 1 (* 1 d2)) 2)))) into (- (+ (pow d2 2) (* 2 (* d3 d4))) (pow d4 2)) 4.373 * [backup-simplify]: Simplify (* (- (/ 1 d2) (- (/ 1 d4) (/ 1 d3))) (+ (/ 1 d2) (- (/ 1 d4) (/ 1 d3)))) into (* (- (+ (/ 1 d2) (/ 1 d3)) (/ 1 d4)) (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3))) 4.373 * [approximate]: Taking taylor expansion of (* (- (+ (/ 1 d2) (/ 1 d3)) (/ 1 d4)) (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3))) in (d2 d4 d3) around 0 4.373 * [taylor]: Taking taylor expansion of (* (- (+ (/ 1 d2) (/ 1 d3)) (/ 1 d4)) (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3))) in d3 4.373 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d2) (/ 1 d3)) (/ 1 d4)) in d3 4.373 * [taylor]: Taking taylor expansion of (+ (/ 1 d2) (/ 1 d3)) in d3 4.373 * [taylor]: Taking taylor expansion of (/ 1 d2) in d3 4.373 * [taylor]: Taking taylor expansion of d2 in d3 4.373 * [backup-simplify]: Simplify d2 into d2 4.373 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 4.373 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3 4.373 * [taylor]: Taking taylor expansion of d3 in d3 4.373 * [backup-simplify]: Simplify 0 into 0 4.374 * [backup-simplify]: Simplify 1 into 1 4.374 * [backup-simplify]: Simplify (/ 1 1) into 1 4.374 * [taylor]: Taking taylor expansion of (/ 1 d4) in d3 4.374 * [taylor]: Taking taylor expansion of d4 in d3 4.374 * [backup-simplify]: Simplify d4 into d4 4.374 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 4.374 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) in d3 4.374 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d3 4.374 * [taylor]: Taking taylor expansion of (/ 1 d4) in d3 4.374 * [taylor]: Taking taylor expansion of d4 in d3 4.374 * [backup-simplify]: Simplify d4 into d4 4.374 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 4.374 * [taylor]: Taking taylor expansion of (/ 1 d2) in d3 4.374 * [taylor]: Taking taylor expansion of d2 in d3 4.374 * [backup-simplify]: Simplify d2 into d2 4.374 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 4.374 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3 4.374 * [taylor]: Taking taylor expansion of d3 in d3 4.374 * [backup-simplify]: Simplify 0 into 0 4.375 * [backup-simplify]: Simplify 1 into 1 4.375 * [backup-simplify]: Simplify (/ 1 1) into 1 4.375 * [taylor]: Taking taylor expansion of (* (- (+ (/ 1 d2) (/ 1 d3)) (/ 1 d4)) (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3))) in d4 4.375 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d2) (/ 1 d3)) (/ 1 d4)) in d4 4.375 * [taylor]: Taking taylor expansion of (+ (/ 1 d2) (/ 1 d3)) in d4 4.375 * [taylor]: Taking taylor expansion of (/ 1 d2) in d4 4.375 * [taylor]: Taking taylor expansion of d2 in d4 4.375 * [backup-simplify]: Simplify d2 into d2 4.375 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 4.375 * [taylor]: Taking taylor expansion of (/ 1 d3) in d4 4.375 * [taylor]: Taking taylor expansion of d3 in d4 4.375 * [backup-simplify]: Simplify d3 into d3 4.375 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 4.375 * [taylor]: Taking taylor expansion of (/ 1 d4) in d4 4.375 * [taylor]: Taking taylor expansion of d4 in d4 4.375 * [backup-simplify]: Simplify 0 into 0 4.375 * [backup-simplify]: Simplify 1 into 1 4.376 * [backup-simplify]: Simplify (/ 1 1) into 1 4.376 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) in d4 4.376 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d4 4.376 * [taylor]: Taking taylor expansion of (/ 1 d4) in d4 4.376 * [taylor]: Taking taylor expansion of d4 in d4 4.376 * [backup-simplify]: Simplify 0 into 0 4.376 * [backup-simplify]: Simplify 1 into 1 4.376 * [backup-simplify]: Simplify (/ 1 1) into 1 4.376 * [taylor]: Taking taylor expansion of (/ 1 d2) in d4 4.376 * [taylor]: Taking taylor expansion of d2 in d4 4.376 * [backup-simplify]: Simplify d2 into d2 4.376 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 4.376 * [taylor]: Taking taylor expansion of (/ 1 d3) in d4 4.376 * [taylor]: Taking taylor expansion of d3 in d4 4.377 * [backup-simplify]: Simplify d3 into d3 4.377 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 4.377 * [taylor]: Taking taylor expansion of (* (- (+ (/ 1 d2) (/ 1 d3)) (/ 1 d4)) (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3))) in d2 4.377 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d2) (/ 1 d3)) (/ 1 d4)) in d2 4.377 * [taylor]: Taking taylor expansion of (+ (/ 1 d2) (/ 1 d3)) in d2 4.377 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2 4.377 * [taylor]: Taking taylor expansion of d2 in d2 4.377 * [backup-simplify]: Simplify 0 into 0 4.377 * [backup-simplify]: Simplify 1 into 1 4.377 * [backup-simplify]: Simplify (/ 1 1) into 1 4.377 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2 4.377 * [taylor]: Taking taylor expansion of d3 in d2 4.377 * [backup-simplify]: Simplify d3 into d3 4.377 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 4.377 * [taylor]: Taking taylor expansion of (/ 1 d4) in d2 4.377 * [taylor]: Taking taylor expansion of d4 in d2 4.377 * [backup-simplify]: Simplify d4 into d4 4.377 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 4.377 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) in d2 4.377 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d2 4.377 * [taylor]: Taking taylor expansion of (/ 1 d4) in d2 4.377 * [taylor]: Taking taylor expansion of d4 in d2 4.377 * [backup-simplify]: Simplify d4 into d4 4.377 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 4.377 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2 4.377 * [taylor]: Taking taylor expansion of d2 in d2 4.377 * [backup-simplify]: Simplify 0 into 0 4.377 * [backup-simplify]: Simplify 1 into 1 4.378 * [backup-simplify]: Simplify (/ 1 1) into 1 4.378 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2 4.378 * [taylor]: Taking taylor expansion of d3 in d2 4.378 * [backup-simplify]: Simplify d3 into d3 4.378 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 4.378 * [taylor]: Taking taylor expansion of (* (- (+ (/ 1 d2) (/ 1 d3)) (/ 1 d4)) (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3))) in d2 4.378 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d2) (/ 1 d3)) (/ 1 d4)) in d2 4.378 * [taylor]: Taking taylor expansion of (+ (/ 1 d2) (/ 1 d3)) in d2 4.378 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2 4.378 * [taylor]: Taking taylor expansion of d2 in d2 4.378 * [backup-simplify]: Simplify 0 into 0 4.378 * [backup-simplify]: Simplify 1 into 1 4.378 * [backup-simplify]: Simplify (/ 1 1) into 1 4.378 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2 4.378 * [taylor]: Taking taylor expansion of d3 in d2 4.378 * [backup-simplify]: Simplify d3 into d3 4.378 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 4.378 * [taylor]: Taking taylor expansion of (/ 1 d4) in d2 4.378 * [taylor]: Taking taylor expansion of d4 in d2 4.378 * [backup-simplify]: Simplify d4 into d4 4.378 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 4.378 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) in d2 4.378 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d2 4.378 * [taylor]: Taking taylor expansion of (/ 1 d4) in d2 4.378 * [taylor]: Taking taylor expansion of d4 in d2 4.378 * [backup-simplify]: Simplify d4 into d4 4.378 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 4.378 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2 4.378 * [taylor]: Taking taylor expansion of d2 in d2 4.378 * [backup-simplify]: Simplify 0 into 0 4.378 * [backup-simplify]: Simplify 1 into 1 4.379 * [backup-simplify]: Simplify (/ 1 1) into 1 4.379 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2 4.379 * [taylor]: Taking taylor expansion of d3 in d2 4.379 * [backup-simplify]: Simplify d3 into d3 4.379 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 4.379 * [backup-simplify]: Simplify (+ 1 0) into 1 4.379 * [backup-simplify]: Simplify (+ 1 0) into 1 4.380 * [backup-simplify]: Simplify (+ 0 1) into 1 4.380 * [backup-simplify]: Simplify (+ 1 0) into 1 4.380 * [backup-simplify]: Simplify (* 1 1) into 1 4.380 * [taylor]: Taking taylor expansion of 1 in d4 4.380 * [backup-simplify]: Simplify 1 into 1 4.381 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 4.381 * [backup-simplify]: Simplify (+ (/ 1 d4) 0) into (/ 1 d4) 4.381 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 4.381 * [backup-simplify]: Simplify (+ (/ 1 d4) (- (/ 1 d3))) into (- (/ 1 d4) (/ 1 d3)) 4.381 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 4.381 * [backup-simplify]: Simplify (+ 0 (/ 1 d3)) into (/ 1 d3) 4.381 * [backup-simplify]: Simplify (- (/ 1 d4)) into (- (/ 1 d4)) 4.381 * [backup-simplify]: Simplify (+ (/ 1 d3) (- (/ 1 d4))) into (- (/ 1 d3) (/ 1 d4)) 4.381 * [backup-simplify]: Simplify (+ (* 1 (- (/ 1 d4) (/ 1 d3))) (* (- (/ 1 d3) (/ 1 d4)) 1)) into 0 4.381 * [taylor]: Taking taylor expansion of 0 in d4 4.382 * [backup-simplify]: Simplify 0 into 0 4.382 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0 4.382 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.382 * [backup-simplify]: Simplify (+ 0 0) into 0 4.382 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 4.383 * [backup-simplify]: Simplify (- 0) into 0 4.383 * [backup-simplify]: Simplify (+ 0 0) into 0 4.383 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.383 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 4.384 * [backup-simplify]: Simplify (+ 0 0) into 0 4.384 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0 4.384 * [backup-simplify]: Simplify (- 0) into 0 4.384 * [backup-simplify]: Simplify (+ 0 0) into 0 4.385 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (- (/ 1 d3) (/ 1 d4)) (- (/ 1 d4) (/ 1 d3))) (* 0 1))) into (- (* 2 (/ 1 (* d3 d4))) (+ (/ 1 (pow d4 2)) (/ 1 (pow d3 2)))) 4.385 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 (* d3 d4))) (+ (/ 1 (pow d4 2)) (/ 1 (pow d3 2)))) in d4 4.385 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (* d3 d4))) in d4 4.385 * [taylor]: Taking taylor expansion of 2 in d4 4.385 * [backup-simplify]: Simplify 2 into 2 4.385 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d4)) in d4 4.385 * [taylor]: Taking taylor expansion of (* d3 d4) in d4 4.385 * [taylor]: Taking taylor expansion of d3 in d4 4.385 * [backup-simplify]: Simplify d3 into d3 4.385 * [taylor]: Taking taylor expansion of d4 in d4 4.385 * [backup-simplify]: Simplify 0 into 0 4.385 * [backup-simplify]: Simplify 1 into 1 4.385 * [backup-simplify]: Simplify (* d3 0) into 0 4.385 * [backup-simplify]: Simplify (+ (* d3 1) (* 0 0)) into d3 4.386 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 4.386 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d4 2)) (/ 1 (pow d3 2))) in d4 4.386 * [taylor]: Taking taylor expansion of (/ 1 (pow d4 2)) in d4 4.386 * [taylor]: Taking taylor expansion of (pow d4 2) in d4 4.386 * [taylor]: Taking taylor expansion of d4 in d4 4.386 * [backup-simplify]: Simplify 0 into 0 4.386 * [backup-simplify]: Simplify 1 into 1 4.386 * [backup-simplify]: Simplify (* 1 1) into 1 4.386 * [backup-simplify]: Simplify (/ 1 1) into 1 4.386 * [taylor]: Taking taylor expansion of (/ 1 (pow d3 2)) in d4 4.386 * [taylor]: Taking taylor expansion of (pow d3 2) in d4 4.386 * [taylor]: Taking taylor expansion of d3 in d4 4.386 * [backup-simplify]: Simplify d3 into d3 4.386 * [backup-simplify]: Simplify (* d3 d3) into (pow d3 2) 4.386 * [backup-simplify]: Simplify (/ 1 (pow d3 2)) into (/ 1 (pow d3 2)) 4.387 * [backup-simplify]: Simplify (+ 1 0) into 1 4.387 * [backup-simplify]: Simplify (- 1) into -1 4.387 * [backup-simplify]: Simplify (+ 0 -1) into -1 4.387 * [taylor]: Taking taylor expansion of -1 in d3 4.387 * [backup-simplify]: Simplify -1 into -1 4.387 * [taylor]: Taking taylor expansion of 1 in d3 4.387 * [backup-simplify]: Simplify 1 into 1 4.387 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)) (* 0 (/ 0 d4)))) into 0 4.388 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.388 * [backup-simplify]: Simplify (+ 0 0) into 0 4.388 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0 4.388 * [backup-simplify]: Simplify (- 0) into 0 4.389 * [backup-simplify]: Simplify (+ 0 0) into 0 4.389 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.389 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0 4.389 * [backup-simplify]: Simplify (+ 0 0) into 0 4.389 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)) (* 0 (/ 0 d4)))) into 0 4.390 * [backup-simplify]: Simplify (- 0) into 0 4.390 * [backup-simplify]: Simplify (+ 0 0) into 0 4.391 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (- (/ 1 d3) (/ 1 d4)) 0) (+ (* 0 (- (/ 1 d4) (/ 1 d3))) (* 0 1)))) into 0 4.391 * [taylor]: Taking taylor expansion of 0 in d4 4.391 * [backup-simplify]: Simplify 0 into 0 4.391 * [backup-simplify]: Simplify (* 2 (/ 1 d3)) into (/ 2 d3) 4.391 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 4.391 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 4.392 * [backup-simplify]: Simplify (+ 0 0) into 0 4.392 * [backup-simplify]: Simplify (- 0) into 0 4.392 * [backup-simplify]: Simplify (+ (/ 2 d3) 0) into (* 2 (/ 1 d3)) 4.392 * [taylor]: Taking taylor expansion of (* 2 (/ 1 d3)) in d3 4.392 * [taylor]: Taking taylor expansion of 2 in d3 4.392 * [backup-simplify]: Simplify 2 into 2 4.392 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3 4.392 * [taylor]: Taking taylor expansion of d3 in d3 4.392 * [backup-simplify]: Simplify 0 into 0 4.392 * [backup-simplify]: Simplify 1 into 1 4.392 * [backup-simplify]: Simplify (/ 1 1) into 1 4.392 * [taylor]: Taking taylor expansion of 0 in d3 4.392 * [backup-simplify]: Simplify 0 into 0 4.392 * [taylor]: Taking taylor expansion of 0 in d3 4.392 * [backup-simplify]: Simplify 0 into 0 4.393 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)) (* 0 (/ 0 d4)) (* 0 (/ 0 d4)))) into 0 4.393 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.393 * [backup-simplify]: Simplify (+ 0 0) into 0 4.393 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)) (* 0 (/ 0 d3)))) into 0 4.394 * [backup-simplify]: Simplify (- 0) into 0 4.394 * [backup-simplify]: Simplify (+ 0 0) into 0 4.395 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.395 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)) (* 0 (/ 0 d3)))) into 0 4.395 * [backup-simplify]: Simplify (+ 0 0) into 0 4.395 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)) (* 0 (/ 0 d4)) (* 0 (/ 0 d4)))) into 0 4.395 * [backup-simplify]: Simplify (- 0) into 0 4.396 * [backup-simplify]: Simplify (+ 0 0) into 0 4.397 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (- (/ 1 d3) (/ 1 d4)) 0) (+ (* 0 0) (+ (* 0 (- (/ 1 d4) (/ 1 d3))) (* 0 1))))) into 0 4.397 * [taylor]: Taking taylor expansion of 0 in d4 4.397 * [backup-simplify]: Simplify 0 into 0 4.397 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 1) (* 0 0))) into 0 4.397 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 4.397 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 (/ 1 d3))) into 0 4.398 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 4.398 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.399 * [backup-simplify]: Simplify (+ 0 (/ 1 (pow d3 2))) into (/ 1 (pow d3 2)) 4.399 * [backup-simplify]: Simplify (- (/ 1 (pow d3 2))) into (- (/ 1 (pow d3 2))) 4.399 * [backup-simplify]: Simplify (+ 0 (- (/ 1 (pow d3 2)))) into (- (/ 1 (pow d3 2))) 4.399 * [taylor]: Taking taylor expansion of (- (/ 1 (pow d3 2))) in d3 4.399 * [taylor]: Taking taylor expansion of (/ 1 (pow d3 2)) in d3 4.399 * [taylor]: Taking taylor expansion of (pow d3 2) in d3 4.399 * [taylor]: Taking taylor expansion of d3 in d3 4.399 * [backup-simplify]: Simplify 0 into 0 4.399 * [backup-simplify]: Simplify 1 into 1 4.399 * [backup-simplify]: Simplify (* 1 1) into 1 4.399 * [backup-simplify]: Simplify (/ 1 1) into 1 4.399 * [backup-simplify]: Simplify (- 1) into -1 4.400 * [backup-simplify]: Simplify -1 into -1 4.400 * [taylor]: Taking taylor expansion of 0 in d3 4.400 * [backup-simplify]: Simplify 0 into 0 4.400 * [taylor]: Taking taylor expansion of 0 in d3 4.400 * [backup-simplify]: Simplify 0 into 0 4.400 * [backup-simplify]: Simplify (* 2 1) into 2 4.400 * [backup-simplify]: Simplify 2 into 2 4.400 * [backup-simplify]: Simplify -1 into -1 4.400 * [backup-simplify]: Simplify (+ (* -1 (pow (* 1 (* (/ 1 (/ 1 d4)) 1)) 2)) (+ (* 2 (* (/ 1 (/ 1 d3)) (* (/ 1 (/ 1 d4)) 1))) (* -1 (pow (* (/ 1 (/ 1 d3)) (* 1 1)) 2)))) into (- (* 2 (* d3 d4)) (+ (pow d4 2) (pow d3 2))) 4.401 * [backup-simplify]: Simplify (* (- (/ 1 (- d2)) (- (/ 1 (- d4)) (/ 1 (- d3)))) (+ (/ 1 (- d2)) (- (/ 1 (- d4)) (/ 1 (- d3))))) into (* (- (/ 1 d4) (+ (/ 1 d2) (/ 1 d3))) (- (/ 1 d3) (+ (/ 1 d4) (/ 1 d2)))) 4.401 * [approximate]: Taking taylor expansion of (* (- (/ 1 d4) (+ (/ 1 d2) (/ 1 d3))) (- (/ 1 d3) (+ (/ 1 d4) (/ 1 d2)))) in (d2 d4 d3) around 0 4.401 * [taylor]: Taking taylor expansion of (* (- (/ 1 d4) (+ (/ 1 d2) (/ 1 d3))) (- (/ 1 d3) (+ (/ 1 d4) (/ 1 d2)))) in d3 4.401 * [taylor]: Taking taylor expansion of (- (/ 1 d4) (+ (/ 1 d2) (/ 1 d3))) in d3 4.401 * [taylor]: Taking taylor expansion of (/ 1 d4) in d3 4.401 * [taylor]: Taking taylor expansion of d4 in d3 4.401 * [backup-simplify]: Simplify d4 into d4 4.401 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 4.401 * [taylor]: Taking taylor expansion of (+ (/ 1 d2) (/ 1 d3)) in d3 4.401 * [taylor]: Taking taylor expansion of (/ 1 d2) in d3 4.401 * [taylor]: Taking taylor expansion of d2 in d3 4.401 * [backup-simplify]: Simplify d2 into d2 4.401 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 4.401 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3 4.401 * [taylor]: Taking taylor expansion of d3 in d3 4.401 * [backup-simplify]: Simplify 0 into 0 4.401 * [backup-simplify]: Simplify 1 into 1 4.401 * [backup-simplify]: Simplify (/ 1 1) into 1 4.401 * [taylor]: Taking taylor expansion of (- (/ 1 d3) (+ (/ 1 d4) (/ 1 d2))) in d3 4.401 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3 4.401 * [taylor]: Taking taylor expansion of d3 in d3 4.401 * [backup-simplify]: Simplify 0 into 0 4.401 * [backup-simplify]: Simplify 1 into 1 4.402 * [backup-simplify]: Simplify (/ 1 1) into 1 4.402 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d3 4.402 * [taylor]: Taking taylor expansion of (/ 1 d4) in d3 4.402 * [taylor]: Taking taylor expansion of d4 in d3 4.402 * [backup-simplify]: Simplify d4 into d4 4.402 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 4.402 * [taylor]: Taking taylor expansion of (/ 1 d2) in d3 4.402 * [taylor]: Taking taylor expansion of d2 in d3 4.402 * [backup-simplify]: Simplify d2 into d2 4.402 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 4.402 * [taylor]: Taking taylor expansion of (* (- (/ 1 d4) (+ (/ 1 d2) (/ 1 d3))) (- (/ 1 d3) (+ (/ 1 d4) (/ 1 d2)))) in d4 4.402 * [taylor]: Taking taylor expansion of (- (/ 1 d4) (+ (/ 1 d2) (/ 1 d3))) in d4 4.402 * [taylor]: Taking taylor expansion of (/ 1 d4) in d4 4.402 * [taylor]: Taking taylor expansion of d4 in d4 4.402 * [backup-simplify]: Simplify 0 into 0 4.402 * [backup-simplify]: Simplify 1 into 1 4.402 * [backup-simplify]: Simplify (/ 1 1) into 1 4.402 * [taylor]: Taking taylor expansion of (+ (/ 1 d2) (/ 1 d3)) in d4 4.402 * [taylor]: Taking taylor expansion of (/ 1 d2) in d4 4.402 * [taylor]: Taking taylor expansion of d2 in d4 4.402 * [backup-simplify]: Simplify d2 into d2 4.402 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 4.402 * [taylor]: Taking taylor expansion of (/ 1 d3) in d4 4.402 * [taylor]: Taking taylor expansion of d3 in d4 4.402 * [backup-simplify]: Simplify d3 into d3 4.402 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 4.402 * [taylor]: Taking taylor expansion of (- (/ 1 d3) (+ (/ 1 d4) (/ 1 d2))) in d4 4.402 * [taylor]: Taking taylor expansion of (/ 1 d3) in d4 4.402 * [taylor]: Taking taylor expansion of d3 in d4 4.402 * [backup-simplify]: Simplify d3 into d3 4.402 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 4.402 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d4 4.402 * [taylor]: Taking taylor expansion of (/ 1 d4) in d4 4.402 * [taylor]: Taking taylor expansion of d4 in d4 4.402 * [backup-simplify]: Simplify 0 into 0 4.402 * [backup-simplify]: Simplify 1 into 1 4.403 * [backup-simplify]: Simplify (/ 1 1) into 1 4.403 * [taylor]: Taking taylor expansion of (/ 1 d2) in d4 4.403 * [taylor]: Taking taylor expansion of d2 in d4 4.403 * [backup-simplify]: Simplify d2 into d2 4.403 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 4.403 * [taylor]: Taking taylor expansion of (* (- (/ 1 d4) (+ (/ 1 d2) (/ 1 d3))) (- (/ 1 d3) (+ (/ 1 d4) (/ 1 d2)))) in d2 4.403 * [taylor]: Taking taylor expansion of (- (/ 1 d4) (+ (/ 1 d2) (/ 1 d3))) in d2 4.403 * [taylor]: Taking taylor expansion of (/ 1 d4) in d2 4.403 * [taylor]: Taking taylor expansion of d4 in d2 4.403 * [backup-simplify]: Simplify d4 into d4 4.403 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 4.403 * [taylor]: Taking taylor expansion of (+ (/ 1 d2) (/ 1 d3)) in d2 4.403 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2 4.403 * [taylor]: Taking taylor expansion of d2 in d2 4.403 * [backup-simplify]: Simplify 0 into 0 4.403 * [backup-simplify]: Simplify 1 into 1 4.403 * [backup-simplify]: Simplify (/ 1 1) into 1 4.403 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2 4.403 * [taylor]: Taking taylor expansion of d3 in d2 4.403 * [backup-simplify]: Simplify d3 into d3 4.403 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 4.403 * [taylor]: Taking taylor expansion of (- (/ 1 d3) (+ (/ 1 d4) (/ 1 d2))) in d2 4.403 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2 4.403 * [taylor]: Taking taylor expansion of d3 in d2 4.403 * [backup-simplify]: Simplify d3 into d3 4.403 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 4.403 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d2 4.403 * [taylor]: Taking taylor expansion of (/ 1 d4) in d2 4.403 * [taylor]: Taking taylor expansion of d4 in d2 4.403 * [backup-simplify]: Simplify d4 into d4 4.403 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 4.403 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2 4.403 * [taylor]: Taking taylor expansion of d2 in d2 4.404 * [backup-simplify]: Simplify 0 into 0 4.404 * [backup-simplify]: Simplify 1 into 1 4.404 * [backup-simplify]: Simplify (/ 1 1) into 1 4.404 * [taylor]: Taking taylor expansion of (* (- (/ 1 d4) (+ (/ 1 d2) (/ 1 d3))) (- (/ 1 d3) (+ (/ 1 d4) (/ 1 d2)))) in d2 4.404 * [taylor]: Taking taylor expansion of (- (/ 1 d4) (+ (/ 1 d2) (/ 1 d3))) in d2 4.404 * [taylor]: Taking taylor expansion of (/ 1 d4) in d2 4.404 * [taylor]: Taking taylor expansion of d4 in d2 4.404 * [backup-simplify]: Simplify d4 into d4 4.404 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 4.404 * [taylor]: Taking taylor expansion of (+ (/ 1 d2) (/ 1 d3)) in d2 4.404 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2 4.404 * [taylor]: Taking taylor expansion of d2 in d2 4.404 * [backup-simplify]: Simplify 0 into 0 4.404 * [backup-simplify]: Simplify 1 into 1 4.404 * [backup-simplify]: Simplify (/ 1 1) into 1 4.404 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2 4.404 * [taylor]: Taking taylor expansion of d3 in d2 4.404 * [backup-simplify]: Simplify d3 into d3 4.404 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 4.404 * [taylor]: Taking taylor expansion of (- (/ 1 d3) (+ (/ 1 d4) (/ 1 d2))) in d2 4.404 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2 4.404 * [taylor]: Taking taylor expansion of d3 in d2 4.404 * [backup-simplify]: Simplify d3 into d3 4.404 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 4.404 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d2 4.404 * [taylor]: Taking taylor expansion of (/ 1 d4) in d2 4.404 * [taylor]: Taking taylor expansion of d4 in d2 4.404 * [backup-simplify]: Simplify d4 into d4 4.404 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 4.404 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2 4.404 * [taylor]: Taking taylor expansion of d2 in d2 4.405 * [backup-simplify]: Simplify 0 into 0 4.405 * [backup-simplify]: Simplify 1 into 1 4.405 * [backup-simplify]: Simplify (/ 1 1) into 1 4.405 * [backup-simplify]: Simplify (+ 1 0) into 1 4.405 * [backup-simplify]: Simplify (- 1) into -1 4.406 * [backup-simplify]: Simplify (+ 0 -1) into -1 4.406 * [backup-simplify]: Simplify (+ 0 1) into 1 4.406 * [backup-simplify]: Simplify (- 1) into -1 4.406 * [backup-simplify]: Simplify (+ 0 -1) into -1 4.407 * [backup-simplify]: Simplify (* -1 -1) into 1 4.407 * [taylor]: Taking taylor expansion of 1 in d4 4.407 * [backup-simplify]: Simplify 1 into 1 4.407 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 4.407 * [backup-simplify]: Simplify (+ (/ 1 d4) 0) into (/ 1 d4) 4.407 * [backup-simplify]: Simplify (- (/ 1 d4)) into (- (/ 1 d4)) 4.407 * [backup-simplify]: Simplify (+ (/ 1 d3) (- (/ 1 d4))) into (- (/ 1 d3) (/ 1 d4)) 4.408 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 4.408 * [backup-simplify]: Simplify (+ 0 (/ 1 d3)) into (/ 1 d3) 4.408 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 4.408 * [backup-simplify]: Simplify (+ (/ 1 d4) (- (/ 1 d3))) into (- (/ 1 d4) (/ 1 d3)) 4.408 * [backup-simplify]: Simplify (+ (* -1 (- (/ 1 d3) (/ 1 d4))) (* (- (/ 1 d4) (/ 1 d3)) -1)) into 0 4.408 * [taylor]: Taking taylor expansion of 0 in d4 4.408 * [backup-simplify]: Simplify 0 into 0 4.408 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 4.408 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0 4.409 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.409 * [backup-simplify]: Simplify (+ 0 0) into 0 4.409 * [backup-simplify]: Simplify (- 0) into 0 4.410 * [backup-simplify]: Simplify (+ 0 0) into 0 4.410 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0 4.411 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.411 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 4.411 * [backup-simplify]: Simplify (+ 0 0) into 0 4.412 * [backup-simplify]: Simplify (- 0) into 0 4.412 * [backup-simplify]: Simplify (+ 0 0) into 0 4.413 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* (- (/ 1 d4) (/ 1 d3)) (- (/ 1 d3) (/ 1 d4))) (* 0 -1))) into (- (* 2 (/ 1 (* d3 d4))) (+ (/ 1 (pow d4 2)) (/ 1 (pow d3 2)))) 4.413 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 (* d3 d4))) (+ (/ 1 (pow d4 2)) (/ 1 (pow d3 2)))) in d4 4.413 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (* d3 d4))) in d4 4.413 * [taylor]: Taking taylor expansion of 2 in d4 4.413 * [backup-simplify]: Simplify 2 into 2 4.413 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d4)) in d4 4.413 * [taylor]: Taking taylor expansion of (* d3 d4) in d4 4.413 * [taylor]: Taking taylor expansion of d3 in d4 4.413 * [backup-simplify]: Simplify d3 into d3 4.413 * [taylor]: Taking taylor expansion of d4 in d4 4.413 * [backup-simplify]: Simplify 0 into 0 4.413 * [backup-simplify]: Simplify 1 into 1 4.413 * [backup-simplify]: Simplify (* d3 0) into 0 4.414 * [backup-simplify]: Simplify (+ (* d3 1) (* 0 0)) into d3 4.414 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 4.414 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d4 2)) (/ 1 (pow d3 2))) in d4 4.414 * [taylor]: Taking taylor expansion of (/ 1 (pow d4 2)) in d4 4.414 * [taylor]: Taking taylor expansion of (pow d4 2) in d4 4.414 * [taylor]: Taking taylor expansion of d4 in d4 4.414 * [backup-simplify]: Simplify 0 into 0 4.414 * [backup-simplify]: Simplify 1 into 1 4.414 * [backup-simplify]: Simplify (* 1 1) into 1 4.415 * [backup-simplify]: Simplify (/ 1 1) into 1 4.415 * [taylor]: Taking taylor expansion of (/ 1 (pow d3 2)) in d4 4.415 * [taylor]: Taking taylor expansion of (pow d3 2) in d4 4.415 * [taylor]: Taking taylor expansion of d3 in d4 4.415 * [backup-simplify]: Simplify d3 into d3 4.415 * [backup-simplify]: Simplify (* d3 d3) into (pow d3 2) 4.415 * [backup-simplify]: Simplify (/ 1 (pow d3 2)) into (/ 1 (pow d3 2)) 4.416 * [backup-simplify]: Simplify (+ 1 0) into 1 4.416 * [backup-simplify]: Simplify (- 1) into -1 4.416 * [backup-simplify]: Simplify (+ 0 -1) into -1 4.416 * [taylor]: Taking taylor expansion of -1 in d3 4.416 * [backup-simplify]: Simplify -1 into -1 4.416 * [taylor]: Taking taylor expansion of 1 in d3 4.417 * [backup-simplify]: Simplify 1 into 1 4.417 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0 4.417 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)) (* 0 (/ 0 d4)))) into 0 4.418 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.418 * [backup-simplify]: Simplify (+ 0 0) into 0 4.419 * [backup-simplify]: Simplify (- 0) into 0 4.419 * [backup-simplify]: Simplify (+ 0 0) into 0 4.419 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)) (* 0 (/ 0 d4)))) into 0 4.420 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.420 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0 4.421 * [backup-simplify]: Simplify (+ 0 0) into 0 4.421 * [backup-simplify]: Simplify (- 0) into 0 4.421 * [backup-simplify]: Simplify (+ 0 0) into 0 4.422 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* (- (/ 1 d4) (/ 1 d3)) 0) (+ (* 0 (- (/ 1 d3) (/ 1 d4))) (* 0 -1)))) into 0 4.422 * [taylor]: Taking taylor expansion of 0 in d4 4.422 * [backup-simplify]: Simplify 0 into 0 4.423 * [backup-simplify]: Simplify (* 2 (/ 1 d3)) into (/ 2 d3) 4.423 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 4.424 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 4.424 * [backup-simplify]: Simplify (+ 0 0) into 0 4.425 * [backup-simplify]: Simplify (- 0) into 0 4.425 * [backup-simplify]: Simplify (+ (/ 2 d3) 0) into (* 2 (/ 1 d3)) 4.425 * [taylor]: Taking taylor expansion of (* 2 (/ 1 d3)) in d3 4.425 * [taylor]: Taking taylor expansion of 2 in d3 4.425 * [backup-simplify]: Simplify 2 into 2 4.425 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3 4.425 * [taylor]: Taking taylor expansion of d3 in d3 4.425 * [backup-simplify]: Simplify 0 into 0 4.425 * [backup-simplify]: Simplify 1 into 1 4.425 * [backup-simplify]: Simplify (/ 1 1) into 1 4.425 * [taylor]: Taking taylor expansion of 0 in d3 4.425 * [backup-simplify]: Simplify 0 into 0 4.426 * [taylor]: Taking taylor expansion of 0 in d3 4.426 * [backup-simplify]: Simplify 0 into 0 4.426 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)) (* 0 (/ 0 d3)))) into 0 4.426 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)) (* 0 (/ 0 d4)) (* 0 (/ 0 d4)))) into 0 4.427 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.427 * [backup-simplify]: Simplify (+ 0 0) into 0 4.428 * [backup-simplify]: Simplify (- 0) into 0 4.428 * [backup-simplify]: Simplify (+ 0 0) into 0 4.428 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)) (* 0 (/ 0 d4)) (* 0 (/ 0 d4)))) into 0 4.429 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.429 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)) (* 0 (/ 0 d3)))) into 0 4.430 * [backup-simplify]: Simplify (+ 0 0) into 0 4.430 * [backup-simplify]: Simplify (- 0) into 0 4.430 * [backup-simplify]: Simplify (+ 0 0) into 0 4.432 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* (- (/ 1 d4) (/ 1 d3)) 0) (+ (* 0 0) (+ (* 0 (- (/ 1 d3) (/ 1 d4))) (* 0 -1))))) into 0 4.432 * [taylor]: Taking taylor expansion of 0 in d4 4.432 * [backup-simplify]: Simplify 0 into 0 4.433 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 1) (* 0 0))) into 0 4.433 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 4.433 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 (/ 1 d3))) into 0 4.434 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 4.435 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.435 * [backup-simplify]: Simplify (+ 0 (/ 1 (pow d3 2))) into (/ 1 (pow d3 2)) 4.435 * [backup-simplify]: Simplify (- (/ 1 (pow d3 2))) into (- (/ 1 (pow d3 2))) 4.436 * [backup-simplify]: Simplify (+ 0 (- (/ 1 (pow d3 2)))) into (- (/ 1 (pow d3 2))) 4.436 * [taylor]: Taking taylor expansion of (- (/ 1 (pow d3 2))) in d3 4.436 * [taylor]: Taking taylor expansion of (/ 1 (pow d3 2)) in d3 4.436 * [taylor]: Taking taylor expansion of (pow d3 2) in d3 4.436 * [taylor]: Taking taylor expansion of d3 in d3 4.436 * [backup-simplify]: Simplify 0 into 0 4.436 * [backup-simplify]: Simplify 1 into 1 4.436 * [backup-simplify]: Simplify (* 1 1) into 1 4.436 * [backup-simplify]: Simplify (/ 1 1) into 1 4.437 * [backup-simplify]: Simplify (- 1) into -1 4.437 * [backup-simplify]: Simplify -1 into -1 4.437 * [taylor]: Taking taylor expansion of 0 in d3 4.437 * [backup-simplify]: Simplify 0 into 0 4.437 * [taylor]: Taking taylor expansion of 0 in d3 4.437 * [backup-simplify]: Simplify 0 into 0 4.437 * [backup-simplify]: Simplify (* 2 1) into 2 4.438 * [backup-simplify]: Simplify 2 into 2 4.438 * [backup-simplify]: Simplify -1 into -1 4.439 * [backup-simplify]: Simplify (+ (* -1 (pow (* 1 (* (/ 1 (/ 1 (- d4))) 1)) 2)) (+ (* 2 (* (/ 1 (/ 1 (- d3))) (* (/ 1 (/ 1 (- d4))) 1))) (* -1 (pow (* (/ 1 (/ 1 (- d3))) (* 1 1)) 2)))) into (- (* 2 (* d3 d4)) (+ (pow d4 2) (pow d3 2))) 4.439 * * * [progress]: simplifying candidates 4.439 * * * * [progress]: [ 1 / 110 ] simplifiying candidate # 4.439 * * * * [progress]: [ 2 / 110 ] simplifiying candidate # 4.439 * * * * [progress]: [ 3 / 110 ] simplifiying candidate # 4.439 * * * * [progress]: [ 4 / 110 ] simplifiying candidate # 4.439 * * * * [progress]: [ 5 / 110 ] simplifiying candidate # 4.439 * * * * [progress]: [ 6 / 110 ] simplifiying candidate # 4.439 * * * * [progress]: [ 7 / 110 ] simplifiying candidate # 4.439 * * * * [progress]: [ 8 / 110 ] simplifiying candidate # 4.439 * * * * [progress]: [ 9 / 110 ] simplifiying candidate # 4.439 * * * * [progress]: [ 10 / 110 ] simplifiying candidate # 4.440 * * * * [progress]: [ 11 / 110 ] simplifiying candidate # 4.440 * * * * [progress]: [ 12 / 110 ] simplifiying candidate # 4.440 * * * * [progress]: [ 13 / 110 ] simplifiying candidate # 4.440 * * * * [progress]: [ 14 / 110 ] simplifiying candidate # 4.440 * * * * [progress]: [ 15 / 110 ] simplifiying candidate # 4.440 * * * * [progress]: [ 16 / 110 ] simplifiying candidate # 4.440 * * * * [progress]: [ 17 / 110 ] simplifiying candidate # 4.440 * * * * [progress]: [ 18 / 110 ] simplifiying candidate # 4.440 * * * * [progress]: [ 19 / 110 ] simplifiying candidate # 4.440 * * * * [progress]: [ 20 / 110 ] simplifiying candidate # 4.440 * * * * [progress]: [ 21 / 110 ] simplifiying candidate # 4.440 * * * * [progress]: [ 22 / 110 ] simplifiying candidate # 4.440 * * * * [progress]: [ 23 / 110 ] simplifiying candidate # 4.440 * * * * [progress]: [ 24 / 110 ] simplifiying candidate # 4.440 * * * * [progress]: [ 25 / 110 ] simplifiying candidate # 4.441 * * * * [progress]: [ 26 / 110 ] simplifiying candidate # 4.441 * * * * [progress]: [ 27 / 110 ] simplifiying candidate # 4.441 * * * * [progress]: [ 28 / 110 ] simplifiying candidate # 4.441 * * * * [progress]: [ 29 / 110 ] simplifiying candidate # 4.441 * * * * [progress]: [ 30 / 110 ] simplifiying candidate # 4.441 * * * * [progress]: [ 31 / 110 ] simplifiying candidate # 4.441 * * * * [progress]: [ 32 / 110 ] simplifiying candidate # 4.441 * * * * [progress]: [ 33 / 110 ] simplifiying candidate # 4.441 * * * * [progress]: [ 34 / 110 ] simplifiying candidate # 4.441 * * * * [progress]: [ 35 / 110 ] simplifiying candidate # 4.441 * * * * [progress]: [ 36 / 110 ] simplifiying candidate # 4.442 * * * * [progress]: [ 37 / 110 ] simplifiying candidate # 4.442 * * * * [progress]: [ 38 / 110 ] simplifiying candidate # 4.442 * * * * [progress]: [ 39 / 110 ] simplifiying candidate # 4.442 * * * * [progress]: [ 40 / 110 ] simplifiying candidate #real (real->posit16 (/ (* (* (- d2 (- d4 d3)) (+ d2 (- d4 d3))) d1) (- d2 (- d4 d3))))) (* d1 d1)))> 4.442 * * * * [progress]: [ 41 / 110 ] simplifiying candidate # 4.442 * * * * [progress]: [ 42 / 110 ] simplifiying candidate # 4.442 * * * * [progress]: [ 43 / 110 ] simplifiying candidate # 4.442 * * * * [progress]: [ 44 / 110 ] simplifiying candidate # 4.442 * * * * [progress]: [ 45 / 110 ] simplifiying candidate # 4.442 * * * * [progress]: [ 46 / 110 ] simplifiying candidate # 4.442 * * * * [progress]: [ 47 / 110 ] simplifiying candidate # 4.442 * * * * [progress]: [ 48 / 110 ] simplifiying candidate # 4.442 * * * * [progress]: [ 49 / 110 ] simplifiying candidate # 4.442 * * * * [progress]: [ 50 / 110 ] simplifiying candidate # 4.443 * * * * [progress]: [ 51 / 110 ] simplifiying candidate # 4.443 * * * * [progress]: [ 52 / 110 ] simplifiying candidate # 4.443 * * * * [progress]: [ 53 / 110 ] simplifiying candidate # 4.443 * * * * [progress]: [ 54 / 110 ] simplifiying candidate # 4.443 * * * * [progress]: [ 55 / 110 ] simplifiying candidate # 4.443 * * * * [progress]: [ 56 / 110 ] simplifiying candidate # 4.443 * * * * [progress]: [ 57 / 110 ] simplifiying candidate # 4.443 * * * * [progress]: [ 58 / 110 ] simplifiying candidate # 4.443 * * * * [progress]: [ 59 / 110 ] simplifiying candidate # 4.443 * * * * [progress]: [ 60 / 110 ] simplifiying candidate # 4.443 * * * * [progress]: [ 61 / 110 ] simplifiying candidate # 4.443 * * * * [progress]: [ 62 / 110 ] simplifiying candidate # 4.443 * * * * [progress]: [ 63 / 110 ] simplifiying candidate # 4.443 * * * * [progress]: [ 64 / 110 ] simplifiying candidate # 4.444 * * * * [progress]: [ 65 / 110 ] simplifiying candidate # 4.444 * * * * [progress]: [ 66 / 110 ] simplifiying candidate #real (real->posit16 (* (* (- d2 (- d4 d3)) (+ d2 (- d4 d3))) d1))) (- d2 (- d4 d3))) (* d1 d1)))> 4.444 * * * * [progress]: [ 67 / 110 ] simplifiying candidate # 4.444 * * * * [progress]: [ 68 / 110 ] simplifiying candidate # 4.444 * * * * [progress]: [ 69 / 110 ] simplifiying candidate # 4.444 * * * * [progress]: [ 70 / 110 ] simplifiying candidate # 4.444 * * * * [progress]: [ 71 / 110 ] simplifiying candidate # 4.444 * * * * [progress]: [ 72 / 110 ] simplifiying candidate # 4.444 * * * * [progress]: [ 73 / 110 ] simplifiying candidate # 4.444 * * * * [progress]: [ 74 / 110 ] simplifiying candidate # 4.445 * * * * [progress]: [ 75 / 110 ] simplifiying candidate # 4.445 * * * * [progress]: [ 76 / 110 ] simplifiying candidate # 4.445 * * * * [progress]: [ 77 / 110 ] simplifiying candidate # 4.445 * * * * [progress]: [ 78 / 110 ] simplifiying candidate # 4.445 * * * * [progress]: [ 79 / 110 ] simplifiying candidate # 4.445 * * * * [progress]: [ 80 / 110 ] simplifiying candidate # 4.445 * * * * [progress]: [ 81 / 110 ] simplifiying candidate # 4.445 * * * * [progress]: [ 82 / 110 ] simplifiying candidate # 4.445 * * * * [progress]: [ 83 / 110 ] simplifiying candidate # 4.445 * * * * [progress]: [ 84 / 110 ] simplifiying candidate # 4.445 * * * * [progress]: [ 85 / 110 ] simplifiying candidate # 4.445 * * * * [progress]: [ 86 / 110 ] simplifiying candidate # 4.445 * * * * [progress]: [ 87 / 110 ] simplifiying candidate # 4.445 * * * * [progress]: [ 88 / 110 ] simplifiying candidate # 4.446 * * * * [progress]: [ 89 / 110 ] simplifiying candidate # 4.446 * * * * [progress]: [ 90 / 110 ] simplifiying candidate # 4.446 * * * * [progress]: [ 91 / 110 ] simplifiying candidate # 4.446 * * * * [progress]: [ 92 / 110 ] simplifiying candidate # 4.446 * * * * [progress]: [ 93 / 110 ] simplifiying candidate # 4.446 * * * * [progress]: [ 94 / 110 ] simplifiying candidate # 4.446 * * * * [progress]: [ 95 / 110 ] simplifiying candidate # 4.446 * * * * [progress]: [ 96 / 110 ] simplifiying candidate # 4.446 * * * * [progress]: [ 97 / 110 ] simplifiying candidate # 4.446 * * * * [progress]: [ 98 / 110 ] simplifiying candidate # 4.446 * * * * [progress]: [ 99 / 110 ] simplifiying candidate # 4.446 * * * * [progress]: [ 100 / 110 ] simplifiying candidate #real (real->posit16 (* (- d2 (- d4 d3)) (+ d2 (- d4 d3))))) d1) (- d2 (- d4 d3))) (* d1 d1)))> 4.446 * * * * [progress]: [ 101 / 110 ] simplifiying candidate # 4.446 * * * * [progress]: [ 102 / 110 ] simplifiying candidate # 4.446 * * * * [progress]: [ 103 / 110 ] simplifiying candidate # 4.447 * * * * [progress]: [ 104 / 110 ] simplifiying candidate # 4.447 * * * * [progress]: [ 105 / 110 ] simplifiying candidate # 4.447 * * * * [progress]: [ 106 / 110 ] simplifiying candidate # 4.447 * * * * [progress]: [ 107 / 110 ] simplifiying candidate # 4.447 * * * * [progress]: [ 108 / 110 ] simplifiying candidate # 4.447 * * * * [progress]: [ 109 / 110 ] simplifiying candidate # 4.447 * * * * [progress]: [ 110 / 110 ] simplifiying candidate # 4.449 * [simplify]: Simplifying: (- (+ (+ (log (- d2 (- d4 d3))) (log (+ d2 (- d4 d3)))) (log d1)) (log (- d2 (- d4 d3)))) (- (+ (log (* (- d2 (- d4 d3)) (+ d2 (- d4 d3)))) (log d1)) (log (- d2 (- d4 d3)))) (- (log (* (* (- d2 (- d4 d3)) (+ d2 (- d4 d3))) d1)) (log (- d2 (- d4 d3)))) (log (/ (* (* (- d2 (- d4 d3)) (+ d2 (- d4 d3))) d1) (- d2 (- d4 d3)))) (exp (/ (* (* (- d2 (- d4 d3)) (+ d2 (- d4 d3))) d1) (- d2 (- d4 d3)))) (/ (* (* (* (* (- d2 (- d4 d3)) (- d2 (- d4 d3))) (- d2 (- d4 d3))) (* (* (+ d2 (- d4 d3)) (+ d2 (- d4 d3))) (+ d2 (- d4 d3)))) (* (* d1 d1) d1)) (* (* (- d2 (- d4 d3)) (- d2 (- d4 d3))) (- d2 (- d4 d3)))) (/ (* (* (* (* (- d2 (- d4 d3)) (+ d2 (- d4 d3))) (* (- d2 (- d4 d3)) (+ d2 (- d4 d3)))) (* (- d2 (- d4 d3)) (+ d2 (- d4 d3)))) (* (* d1 d1) d1)) (* (* (- d2 (- d4 d3)) (- d2 (- d4 d3))) (- d2 (- d4 d3)))) (/ (* (* (* (* (- d2 (- d4 d3)) (+ d2 (- d4 d3))) d1) (* (* (- d2 (- d4 d3)) (+ d2 (- d4 d3))) d1)) (* (* (- d2 (- d4 d3)) (+ d2 (- d4 d3))) d1)) (* (* (- d2 (- d4 d3)) (- d2 (- d4 d3))) (- d2 (- d4 d3)))) (* (cbrt (/ (* (* (- d2 (- d4 d3)) (+ d2 (- d4 d3))) d1) (- d2 (- d4 d3)))) (cbrt (/ (* (* (- d2 (- d4 d3)) (+ d2 (- d4 d3))) d1) (- d2 (- d4 d3))))) (cbrt (/ (* (* (- d2 (- d4 d3)) (+ d2 (- d4 d3))) d1) (- d2 (- d4 d3)))) (* (* (/ (* (* (- d2 (- d4 d3)) (+ d2 (- d4 d3))) d1) (- d2 (- d4 d3))) (/ (* (* (- d2 (- d4 d3)) (+ d2 (- d4 d3))) d1) (- d2 (- d4 d3)))) (/ (* (* (- d2 (- d4 d3)) (+ d2 (- d4 d3))) d1) (- d2 (- d4 d3)))) (sqrt (/ (* (* (- d2 (- d4 d3)) (+ d2 (- d4 d3))) d1) (- d2 (- d4 d3)))) (sqrt (/ (* (* (- d2 (- d4 d3)) (+ d2 (- d4 d3))) d1) (- d2 (- d4 d3)))) (- (* (* (- d2 (- d4 d3)) (+ d2 (- d4 d3))) d1)) (- (- d2 (- d4 d3))) (/ (* (- d2 (- d4 d3)) (+ d2 (- d4 d3))) (* (cbrt (- d2 (- d4 d3))) (cbrt (- d2 (- d4 d3))))) (/ d1 (cbrt (- d2 (- d4 d3)))) (/ (* (- d2 (- d4 d3)) (+ d2 (- d4 d3))) (sqrt (- d2 (- d4 d3)))) (/ d1 (sqrt (- d2 (- d4 d3)))) (/ (* (- d2 (- d4 d3)) (+ d2 (- d4 d3))) 1) (/ d1 (- d2 (- d4 d3))) (/ (* (- d2 (- d4 d3)) (+ d2 (- d4 d3))) (+ (sqrt d2) (sqrt (- d4 d3)))) (/ d1 (- (sqrt d2) (sqrt (- d4 d3)))) (/ (* (- d2 (- d4 d3)) (+ d2 (- d4 d3))) 1) (/ d1 (- d2 (- d4 d3))) (/ (* (- d2 (- d4 d3)) (+ d2 (- d4 d3))) 1) (/ d1 (- d2 (- d4 d3))) (/ 1 (- d2 (- d4 d3))) (/ (- d2 (- d4 d3)) (* (* (- d2 (- d4 d3)) (+ d2 (- d4 d3))) d1)) (/ (* (* (- d2 (- d4 d3)) (+ d2 (- d4 d3))) d1) (* (cbrt (- d2 (- d4 d3))) (cbrt (- d2 (- d4 d3))))) (/ (* (* (- d2 (- d4 d3)) (+ d2 (- d4 d3))) d1) (sqrt (- d2 (- d4 d3)))) (/ (* (* (- d2 (- d4 d3)) (+ d2 (- d4 d3))) d1) 1) (/ (* (* (- d2 (- d4 d3)) (+ d2 (- d4 d3))) d1) (+ (sqrt d2) (sqrt (- d4 d3)))) (/ (* (* (- d2 (- d4 d3)) (+ d2 (- d4 d3))) d1) 1) (/ (* (* (- d2 (- d4 d3)) (+ d2 (- d4 d3))) d1) 1) (/ (- d2 (- d4 d3)) d1) (/ (* (* (- d2 (- d4 d3)) (+ d2 (- d4 d3))) d1) (- (pow d2 3) (pow (- d4 d3) 3))) (/ (* (* (- d2 (- d4 d3)) (+ d2 (- d4 d3))) d1) (- (* d2 d2) (* (- d4 d3) (- d4 d3)))) (* (- d2 (- d4 d3)) (* (+ (* d2 d2) (+ (* (- d4 d3) (- d4 d3)) (* d2 (- d4 d3)))) (+ (* d2 d2) (- (* (- d4 d3) (- d4 d3)) (* d2 (- d4 d3)))))) (* (- d2 (- d4 d3)) (* (+ (* d2 d2) (+ (* (- d4 d3) (- d4 d3)) (* d2 (- d4 d3)))) (- d2 (- d4 d3)))) (* (- d2 (- d4 d3)) (* (+ d2 (- d4 d3)) (+ (* d2 d2) (- (* (- d4 d3) (- d4 d3)) (* d2 (- d4 d3)))))) (* (- d2 (- d4 d3)) (* (+ d2 (- d4 d3)) (- d2 (- d4 d3)))) (* (- d2 (- d4 d3)) (+ (* d2 d2) (- (* (- d4 d3) (- d4 d3)) (* d2 (- d4 d3))))) (* (- d2 (- d4 d3)) (- d2 (- d4 d3))) (* (- d2 (- d4 d3)) (+ (* d2 d2) (+ (* (- d4 d3) (- d4 d3)) (* d2 (- d4 d3))))) (* (- d2 (- d4 d3)) (+ d2 (- d4 d3))) (real->posit16 (/ (* (* (- d2 (- d4 d3)) (+ d2 (- d4 d3))) d1) (- d2 (- d4 d3)))) (* (* (- d2 (- d4 d3)) (+ d2 (- d4 d3))) d1) (* (* (- d2 (- d4 d3)) (+ d2 (- d4 d3))) d1) (+ (+ (log (- d2 (- d4 d3))) (log (+ d2 (- d4 d3)))) (log d1)) (+ (log (* (- d2 (- d4 d3)) (+ d2 (- d4 d3)))) (log d1)) (log (* (* (- d2 (- d4 d3)) (+ d2 (- d4 d3))) d1)) (exp (* (* (- d2 (- d4 d3)) (+ d2 (- d4 d3))) d1)) (* (* (* (* (- d2 (- d4 d3)) (- d2 (- d4 d3))) (- d2 (- d4 d3))) (* (* (+ d2 (- d4 d3)) (+ d2 (- d4 d3))) (+ d2 (- d4 d3)))) (* (* d1 d1) d1)) (* (* (* (* (- d2 (- d4 d3)) (+ d2 (- d4 d3))) (* (- d2 (- d4 d3)) (+ d2 (- d4 d3)))) (* (- d2 (- d4 d3)) (+ d2 (- d4 d3)))) (* (* d1 d1) d1)) (* (cbrt (* (* (- d2 (- d4 d3)) (+ d2 (- d4 d3))) d1)) (cbrt (* (* (- d2 (- d4 d3)) (+ d2 (- d4 d3))) d1))) (cbrt (* (* (- d2 (- d4 d3)) (+ d2 (- d4 d3))) d1)) (* (* (* (* (- d2 (- d4 d3)) (+ d2 (- d4 d3))) d1) (* (* (- d2 (- d4 d3)) (+ d2 (- d4 d3))) d1)) (* (* (- d2 (- d4 d3)) (+ d2 (- d4 d3))) d1)) (sqrt (* (* (- d2 (- d4 d3)) (+ d2 (- d4 d3))) d1)) (sqrt (* (* (- d2 (- d4 d3)) (+ d2 (- d4 d3))) d1)) (* (* (- d2 (- d4 d3)) (+ d2 (- d4 d3))) (* (cbrt d1) (cbrt d1))) (* (* (- d2 (- d4 d3)) (+ d2 (- d4 d3))) (sqrt d1)) (* (* (- d2 (- d4 d3)) (+ d2 (- d4 d3))) 1) (* (+ d2 (- d4 d3)) d1) (* (* (- (pow d2 3) (pow (- d4 d3) 3)) (+ (pow d2 3) (pow (- d4 d3) 3))) d1) (* (* (- (pow d2 3) (pow (- d4 d3) 3)) (- (* d2 d2) (* (- d4 d3) (- d4 d3)))) d1) (* (* (- (* d2 d2) (* (- d4 d3) (- d4 d3))) (+ (pow d2 3) (pow (- d4 d3) 3))) d1) (* (* (- (* d2 d2) (* (- d4 d3) (- d4 d3))) (- (* d2 d2) (* (- d4 d3) (- d4 d3)))) d1) (* (* (- d2 (- d4 d3)) (+ (pow d2 3) (pow (- d4 d3) 3))) d1) (* (* (- d2 (- d4 d3)) (- (* d2 d2) (* (- d4 d3) (- d4 d3)))) d1) (* (* (- (pow d2 3) (pow (- d4 d3) 3)) (+ d2 (- d4 d3))) d1) (* (* (- (* d2 d2) (* (- d4 d3) (- d4 d3))) (+ d2 (- d4 d3))) d1) (real->posit16 (* (* (- d2 (- d4 d3)) (+ d2 (- d4 d3))) d1)) (* (- d2 (- d4 d3)) (+ d2 (- d4 d3))) (+ (log (- d2 (- d4 d3))) (log (+ d2 (- d4 d3)))) (log (* (- d2 (- d4 d3)) (+ d2 (- d4 d3)))) (exp (* (- d2 (- d4 d3)) (+ d2 (- d4 d3)))) (* (* (* (- d2 (- d4 d3)) (- d2 (- d4 d3))) (- d2 (- d4 d3))) (* (* (+ d2 (- d4 d3)) (+ d2 (- d4 d3))) (+ d2 (- d4 d3)))) (* (cbrt (* (- d2 (- d4 d3)) (+ d2 (- d4 d3)))) (cbrt (* (- d2 (- d4 d3)) (+ d2 (- d4 d3))))) (cbrt (* (- d2 (- d4 d3)) (+ d2 (- d4 d3)))) (* (* (* (- d2 (- d4 d3)) (+ d2 (- d4 d3))) (* (- d2 (- d4 d3)) (+ d2 (- d4 d3)))) (* (- d2 (- d4 d3)) (+ d2 (- d4 d3)))) (sqrt (* (- d2 (- d4 d3)) (+ d2 (- d4 d3)))) (sqrt (* (- d2 (- d4 d3)) (+ d2 (- d4 d3)))) (* (- (pow d2 3) (pow (- d4 d3) 3)) (+ (pow d2 3) (pow (- d4 d3) 3))) (* (+ (* d2 d2) (+ (* (- d4 d3) (- d4 d3)) (* d2 (- d4 d3)))) (+ (* d2 d2) (- (* (- d4 d3) (- d4 d3)) (* d2 (- d4 d3))))) (* (- (pow d2 3) (pow (- d4 d3) 3)) (- (* d2 d2) (* (- d4 d3) (- d4 d3)))) (* (+ (* d2 d2) (+ (* (- d4 d3) (- d4 d3)) (* d2 (- d4 d3)))) (- d2 (- d4 d3))) (* (- (* d2 d2) (* (- d4 d3) (- d4 d3))) (+ (pow d2 3) (pow (- d4 d3) 3))) (* (+ d2 (- d4 d3)) (+ (* d2 d2) (- (* (- d4 d3) (- d4 d3)) (* d2 (- d4 d3))))) (* (- (* d2 d2) (* (- d4 d3) (- d4 d3))) (- (* d2 d2) (* (- d4 d3) (- d4 d3)))) (* (+ d2 (- d4 d3)) (- d2 (- d4 d3))) (* (sqrt (- d2 (- d4 d3))) (sqrt (+ d2 (- d4 d3)))) (* (sqrt (- d2 (- d4 d3))) (sqrt (+ d2 (- d4 d3)))) (* (- d2 (- d4 d3)) d2) (* (- d2 (- d4 d3)) (- d4 d3)) (* d2 (- d2 (- d4 d3))) (* (- d4 d3) (- d2 (- d4 d3))) (* (- d2 (- d4 d3)) (* (cbrt (+ d2 (- d4 d3))) (cbrt (+ d2 (- d4 d3))))) (* (- d2 (- d4 d3)) (sqrt (+ d2 (- d4 d3)))) (* (- d2 (- d4 d3)) 1) (* (- d2 (- d4 d3)) 1) (* (- d2 (- d4 d3)) 1) (* (cbrt (- d2 (- d4 d3))) (+ d2 (- d4 d3))) (* (sqrt (- d2 (- d4 d3))) (+ d2 (- d4 d3))) (* (- d2 (- d4 d3)) (+ d2 (- d4 d3))) (* (- (sqrt d2) (sqrt (- d4 d3))) (+ d2 (- d4 d3))) (* (- d2 (- d4 d3)) (+ d2 (- d4 d3))) (* (- d2 (- d4 d3)) (+ d2 (- d4 d3))) (* (- d2 (- d4 d3)) (+ (pow d2 3) (pow (- d4 d3) 3))) (* (- d2 (- d4 d3)) (- (* d2 d2) (* (- d4 d3) (- d4 d3)))) (* (- (pow d2 3) (pow (- d4 d3) 3)) (+ d2 (- d4 d3))) (* (- (* d2 d2) (* (- d4 d3) (- d4 d3))) (+ d2 (- d4 d3))) (real->posit16 (* (- d2 (- d4 d3)) (+ d2 (- d4 d3)))) 0 (- (+ (* d4 d1) (* d2 d1)) (* d3 d1)) (- (+ (* d4 d1) (* d2 d1)) (* d3 d1)) 0 (- (* 2 (* d3 (* d4 d1))) (+ (* (pow d3 2) d1) (* (pow d4 2) d1))) (- (* 2 (* d3 (* d4 d1))) (+ (* (pow d3 2) d1) (* (pow d4 2) d1))) (- (+ (pow d2 2) (* 2 (* d3 d4))) (pow d4 2)) (- (* 2 (* d3 d4)) (+ (pow d4 2) (pow d3 2))) (- (* 2 (* d3 d4)) (+ (pow d4 2) (pow d3 2))) 4.453 * * [simplify]: iteration 0: 164 enodes 4.499 * * [simplify]: iteration 1: 534 enodes 4.676 * * [simplify]: iteration 2: 2000 enodes 5.099 * * [simplify]: iteration complete: 2000 enodes 5.099 * * [simplify]: Extracting #0: cost 87 inf + 0 5.100 * * [simplify]: Extracting #1: cost 624 inf + 1 5.103 * * [simplify]: Extracting #2: cost 936 inf + 1056 5.107 * * [simplify]: Extracting #3: cost 935 inf + 5190 5.131 * * [simplify]: Extracting #4: cost 603 inf + 76416 5.198 * * [simplify]: Extracting #5: cost 91 inf + 217942 5.285 * * [simplify]: Extracting #6: cost 3 inf + 238351 5.369 * * [simplify]: Extracting #7: cost 0 inf + 238910 5.456 * [simplify]: Simplified to: (log (* (/ d1 (+ (- d2 d4) d3)) (- (* d2 d2) (* (- d4 d3) (- d4 d3))))) (log (* (/ d1 (+ (- d2 d4) d3)) (- (* d2 d2) (* (- d4 d3) (- d4 d3))))) (log (* (/ d1 (+ (- d2 d4) d3)) (- (* d2 d2) (* (- d4 d3) (- d4 d3))))) (log (* (/ d1 (+ (- d2 d4) d3)) (- (* d2 d2) (* (- d4 d3) (- d4 d3))))) (exp (* (/ d1 (+ (- d2 d4) d3)) (- (* d2 d2) (* (- d4 d3) (- d4 d3))))) (/ (* (* (* (* d1 d1) d1) (* (+ (- d4 d3) d2) (* (+ (- d4 d3) d2) (+ (- d4 d3) d2)))) (* (* (+ (- d2 d4) d3) (+ (- d2 d4) d3)) (+ (- d2 d4) d3))) (* (* (+ (- d2 d4) d3) (+ (- d2 d4) d3)) (+ (- d2 d4) d3))) (* (/ (* (- (* d2 d2) (* (- d4 d3) (- d4 d3))) (- (* d2 d2) (* (- d4 d3) (- d4 d3)))) (+ (- d2 d4) d3)) (/ (* (- (* d2 d2) (* (- d4 d3) (- d4 d3))) (* (* d1 d1) d1)) (* (+ (- d2 d4) d3) (+ (- d2 d4) d3)))) (* (/ (* (+ (* d1 d2) (* (- d4 d3) d1)) (+ (- d2 d4) d3)) (+ (- d2 d4) d3)) (* (/ (* (+ (* d1 d2) (* (- d4 d3) d1)) (+ (- d2 d4) d3)) (+ (- d2 d4) d3)) (/ (* (+ (* d1 d2) (* (- d4 d3) d1)) (+ (- d2 d4) d3)) (+ (- d2 d4) d3)))) (* (cbrt (* (/ d1 (+ (- d2 d4) d3)) (- (* d2 d2) (* (- d4 d3) (- d4 d3))))) (cbrt (* (/ d1 (+ (- d2 d4) d3)) (- (* d2 d2) (* (- d4 d3) (- d4 d3)))))) (cbrt (* (/ d1 (+ (- d2 d4) d3)) (- (* d2 d2) (* (- d4 d3) (- d4 d3))))) (* (* (* (/ d1 (+ (- d2 d4) d3)) (- (* d2 d2) (* (- d4 d3) (- d4 d3)))) (* (/ d1 (+ (- d2 d4) d3)) (- (* d2 d2) (* (- d4 d3) (- d4 d3))))) (* (/ d1 (+ (- d2 d4) d3)) (- (* d2 d2) (* (- d4 d3) (- d4 d3))))) (sqrt (* (/ d1 (+ (- d2 d4) d3)) (- (* d2 d2) (* (- d4 d3) (- d4 d3))))) (sqrt (* (/ d1 (+ (- d2 d4) d3)) (- (* d2 d2) (* (- d4 d3) (- d4 d3))))) (* (- (* d2 d2) (* (- d4 d3) (- d4 d3))) (- d1)) (- (+ (- d2 d4) d3)) (* (/ (+ (- d2 d4) d3) (cbrt (+ (- d2 d4) d3))) (/ (+ (- d4 d3) d2) (cbrt (+ (- d2 d4) d3)))) (/ d1 (cbrt (+ (- d2 d4) d3))) (/ (+ (- d2 d4) d3) (/ (sqrt (+ (- d2 d4) d3)) (+ (- d4 d3) d2))) (/ d1 (sqrt (+ (- d2 d4) d3))) (- (* d2 d2) (* (- d4 d3) (- d4 d3))) (/ d1 (+ (- d2 d4) d3)) (/ (- (* d2 d2) (* (- d4 d3) (- d4 d3))) (+ (sqrt d2) (sqrt (- d4 d3)))) (/ d1 (- (sqrt d2) (sqrt (- d4 d3)))) (- (* d2 d2) (* (- d4 d3) (- d4 d3))) (/ d1 (+ (- d2 d4) d3)) (- (* d2 d2) (* (- d4 d3) (- d4 d3))) (/ d1 (+ (- d2 d4) d3)) (/ 1 (+ (- d2 d4) d3)) (/ (+ (- d2 d4) d3) (* (+ (* d1 d2) (* (- d4 d3) d1)) (+ (- d2 d4) d3))) (* (/ (+ (- d2 d4) d3) (cbrt (+ (- d2 d4) d3))) (/ (* d1 (+ (- d4 d3) d2)) (cbrt (+ (- d2 d4) d3)))) (/ (- (* d2 d2) (* (- d4 d3) (- d4 d3))) (/ (sqrt (+ (- d2 d4) d3)) d1)) (* (- (* d2 d2) (* (- d4 d3) (- d4 d3))) d1) (/ (* (- (* d2 d2) (* (- d4 d3) (- d4 d3))) d1) (+ (sqrt d2) (sqrt (- d4 d3)))) (* (- (* d2 d2) (* (- d4 d3) (- d4 d3))) d1) (* (- (* d2 d2) (* (- d4 d3) (- d4 d3))) d1) (/ (+ (- d2 d4) d3) d1) (/ (* (- (* d2 d2) (* (- d4 d3) (- d4 d3))) d1) (- (* (* d2 d2) d2) (* (- d4 d3) (* (- d4 d3) (- d4 d3))))) (/ (- (* d2 d2) (* (- d4 d3) (- d4 d3))) (/ (- (* d2 d2) (* (- d4 d3) (- d4 d3))) d1)) (* (* (+ (- d2 d4) d3) (+ (* d2 d2) (* (- d4 d3) (+ (- d4 d3) d2)))) (+ (* (- d4 d3) (- (- d4 d3) d2)) (* d2 d2))) (* (* (+ (- d2 d4) d3) (+ (- d2 d4) d3)) (+ (* d2 d2) (* (- d4 d3) (+ (- d4 d3) d2)))) (* (- (* d2 d2) (* (- d4 d3) (- d4 d3))) (- (* (- d4 d3) (- d4 d3)) (- (* (- d4 d3) d2) (* d2 d2)))) (* (- (* d2 d2) (* (- d4 d3) (- d4 d3))) (+ (- d2 d4) d3)) (* (+ (* (- d4 d3) (- (- d4 d3) d2)) (* d2 d2)) (+ (- d2 d4) d3)) (* (+ (- d2 d4) d3) (+ (- d2 d4) d3)) (* (+ (- d2 d4) d3) (+ (* d2 d2) (* (- d4 d3) (+ (- d4 d3) d2)))) (- (* d2 d2) (* (- d4 d3) (- d4 d3))) (real->posit16 (* (/ d1 (+ (- d2 d4) d3)) (- (* d2 d2) (* (- d4 d3) (- d4 d3))))) (* (- (* d2 d2) (* (- d4 d3) (- d4 d3))) d1) (* (- (* d2 d2) (* (- d4 d3) (- d4 d3))) d1) (log (* (- (* d2 d2) (* (- d4 d3) (- d4 d3))) d1)) (log (* (- (* d2 d2) (* (- d4 d3) (- d4 d3))) d1)) (log (* (- (* d2 d2) (* (- d4 d3) (- d4 d3))) d1)) (exp (* (- (* d2 d2) (* (- d4 d3) (- d4 d3))) d1)) (* (* (* (* d1 d1) d1) (* (+ (- d4 d3) d2) (* (+ (- d4 d3) d2) (+ (- d4 d3) d2)))) (* (* (+ (- d2 d4) d3) (+ (- d2 d4) d3)) (+ (- d2 d4) d3))) (* (* (- (* d2 d2) (* (- d4 d3) (- d4 d3))) (- (* d2 d2) (* (- d4 d3) (- d4 d3)))) (* (- (* d2 d2) (* (- d4 d3) (- d4 d3))) (* (* d1 d1) d1))) (* (cbrt (* (- (* d2 d2) (* (- d4 d3) (- d4 d3))) d1)) (cbrt (* (- (* d2 d2) (* (- d4 d3) (- d4 d3))) d1))) (cbrt (* (- (* d2 d2) (* (- d4 d3) (- d4 d3))) d1)) (* (* (* (- (* d2 d2) (* (- d4 d3) (- d4 d3))) d1) (* (- (* d2 d2) (* (- d4 d3) (- d4 d3))) d1)) (* (- (* d2 d2) (* (- d4 d3) (- d4 d3))) d1)) (sqrt (* (- (* d2 d2) (* (- d4 d3) (- d4 d3))) d1)) (sqrt (* (- (* d2 d2) (* (- d4 d3) (- d4 d3))) d1)) (* (* (cbrt d1) (cbrt d1)) (- (* d2 d2) (* (- d4 d3) (- d4 d3)))) (* (sqrt d1) (- (* d2 d2) (* (- d4 d3) (- d4 d3)))) (- (* d2 d2) (* (- d4 d3) (- d4 d3))) (* d1 (+ (- d4 d3) d2)) (* (* d1 (- (* (* d2 d2) d2) (* (- d4 d3) (* (- d4 d3) (- d4 d3))))) (+ (* (- d4 d3) (* (- d4 d3) (- d4 d3))) (* (* d2 d2) d2))) (* (* d1 (- (* (* d2 d2) d2) (* (- d4 d3) (* (- d4 d3) (- d4 d3))))) (- (* d2 d2) (* (- d4 d3) (- d4 d3)))) (* (* (- (* d2 d2) (* (- d4 d3) (- d4 d3))) (+ (* (- d4 d3) (* (- d4 d3) (- d4 d3))) (* (* d2 d2) d2))) d1) (* (* (- (* d2 d2) (* (- d4 d3) (- d4 d3))) (- (* d2 d2) (* (- d4 d3) (- d4 d3)))) d1) (* (+ (* (- d4 d3) (* (- d4 d3) (- d4 d3))) (* (* d2 d2) d2)) (* (+ (- d2 d4) d3) d1)) (* (* (- (* d2 d2) (* (- d4 d3) (- d4 d3))) (+ (- d2 d4) d3)) d1) (* (- (* (* d2 d2) d2) (* (- d4 d3) (* (- d4 d3) (- d4 d3)))) (* d1 (+ (- d4 d3) d2))) (* (* d1 (+ (- d4 d3) d2)) (- (* d2 d2) (* (- d4 d3) (- d4 d3)))) (real->posit16 (* (- (* d2 d2) (* (- d4 d3) (- d4 d3))) d1)) (- (* d2 d2) (* (- d4 d3) (- d4 d3))) (log (- (* d2 d2) (* (- d4 d3) (- d4 d3)))) (log (- (* d2 d2) (* (- d4 d3) (- d4 d3)))) (exp (- (* d2 d2) (* (- d4 d3) (- d4 d3)))) (* (* (* (* (+ (- d2 d4) d3) (+ (- d2 d4) d3)) (+ (- d2 d4) d3)) (+ (- d4 d3) d2)) (* (+ (- d4 d3) d2) (+ (- d4 d3) d2))) (* (cbrt (- (* d2 d2) (* (- d4 d3) (- d4 d3)))) (cbrt (- (* d2 d2) (* (- d4 d3) (- d4 d3))))) (cbrt (- (* d2 d2) (* (- d4 d3) (- d4 d3)))) (* (- (* d2 d2) (* (- d4 d3) (- d4 d3))) (* (- (* d2 d2) (* (- d4 d3) (- d4 d3))) (- (* d2 d2) (* (- d4 d3) (- d4 d3))))) (sqrt (- (* d2 d2) (* (- d4 d3) (- d4 d3)))) (sqrt (- (* d2 d2) (* (- d4 d3) (- d4 d3)))) (* (- (* (* d2 d2) d2) (* (- d4 d3) (* (- d4 d3) (- d4 d3)))) (+ (* (- d4 d3) (* (- d4 d3) (- d4 d3))) (* (* d2 d2) d2))) (* (+ (* (- d4 d3) (- (- d4 d3) d2)) (* d2 d2)) (+ (* d2 d2) (* (- d4 d3) (+ (- d4 d3) d2)))) (* (- (* (* d2 d2) d2) (* (- d4 d3) (* (- d4 d3) (- d4 d3)))) (- (* d2 d2) (* (- d4 d3) (- d4 d3)))) (* (+ (- d2 d4) d3) (+ (* d2 d2) (* (- d4 d3) (+ (- d4 d3) d2)))) (* (- (* d2 d2) (* (- d4 d3) (- d4 d3))) (+ (* (- d4 d3) (* (- d4 d3) (- d4 d3))) (* (* d2 d2) d2))) (* (+ (* (- d4 d3) (- (- d4 d3) d2)) (* d2 d2)) (+ (- d4 d3) d2)) (* (- (* d2 d2) (* (- d4 d3) (- d4 d3))) (- (* d2 d2) (* (- d4 d3) (- d4 d3)))) (- (* d2 d2) (* (- d4 d3) (- d4 d3))) (* (sqrt (+ (- d4 d3) d2)) (sqrt (+ (- d2 d4) d3))) (* (sqrt (+ (- d4 d3) d2)) (sqrt (+ (- d2 d4) d3))) (* (+ (- d2 d4) d3) d2) (* (- d4 d3) (+ (- d2 d4) d3)) (* (+ (- d2 d4) d3) d2) (* (- d4 d3) (+ (- d2 d4) d3)) (* (* (+ (- d2 d4) d3) (cbrt (+ (- d4 d3) d2))) (cbrt (+ (- d4 d3) d2))) (* (+ (- d2 d4) d3) (sqrt (+ (- d4 d3) d2))) (+ (- d2 d4) d3) (+ (- d2 d4) d3) (+ (- d2 d4) d3) (* (+ (- d4 d3) d2) (cbrt (+ (- d2 d4) d3))) (* (+ (- d4 d3) d2) (sqrt (+ (- d2 d4) d3))) (- (* d2 d2) (* (- d4 d3) (- d4 d3))) (* (+ (- d4 d3) d2) (- (sqrt d2) (sqrt (- d4 d3)))) (- (* d2 d2) (* (- d4 d3) (- d4 d3))) (- (* d2 d2) (* (- d4 d3) (- d4 d3))) (* (+ (- d2 d4) d3) (+ (* (- d4 d3) (* (- d4 d3) (- d4 d3))) (* (* d2 d2) d2))) (* (- (* d2 d2) (* (- d4 d3) (- d4 d3))) (+ (- d2 d4) d3)) (* (- (* (* d2 d2) d2) (* (- d4 d3) (* (- d4 d3) (- d4 d3)))) (+ (- d4 d3) d2)) (* (* (+ (- d4 d3) d2) (+ (- d4 d3) d2)) (+ (- d2 d4) d3)) (real->posit16 (- (* d2 d2) (* (- d4 d3) (- d4 d3)))) 0 (* d1 (- (+ d4 d2) d3)) (* d1 (- (+ d4 d2) d3)) 0 (- (* 2 (* (* d3 d1) d4)) (* d1 (+ (* d4 d4) (* d3 d3)))) (- (* 2 (* (* d3 d1) d4)) (* d1 (+ (* d4 d4) (* d3 d3)))) (+ (* (* 2 d4) d3) (- (* d2 d2) (* d4 d4))) (- (* (* 2 d4) d3) (+ (* d4 d4) (* d3 d3))) (- (* (* 2 d4) d3) (+ (* d4 d4) (* d3 d3))) 5.473 * * * [progress]: adding candidates to table 5.959 * [progress]: [Phase 3 of 3] Extracting. 5.959 * * [regime]: Finding splitpoints for: (# # #) 5.960 * * * [regime-changes]: Trying 5 branch expressions: ((- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1)) d4 d3 d2 d1) 5.960 * * * * [regimes]: Trying to branch on (- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1)) from (# # #) 5.992 * * * * [regimes]: Trying to branch on d4 from (# # #) 6.038 * * * * [regimes]: Trying to branch on d3 from (# # #) 6.070 * * * * [regimes]: Trying to branch on d2 from (# # #) 6.106 * * * * [regimes]: Trying to branch on d1 from (# # #) 6.151 * * * [regime]: Found split indices: #