34.893 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.060 * * * [progress]: [2/2] Setting up program. 0.063 * [progress]: [Phase 2 of 3] Improving. 0.064 * [simplify]: Simplifying: (- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1)) 0.064 * * [simplify]: Extracting # 0 : cost 0 0.064 * * [simplify]: Extracting # 1 : cost 0 0.064 * * [simplify]: Extracting # 2 : cost 0 0.064 * * [simplify]: Extracting # 3 : cost 0 0.064 * * [simplify]: Extracting # 4 : cost 0 0.064 * * [simplify]: Extracting # 5 : cost 0 0.064 * * [simplify]: Extracting # 6 : cost 0 0.064 * * [simplify]: iteration 0 : 11 enodes (cost 15 ) 0.069 * * [simplify]: Extracting # 0 : cost 0 0.069 * * [simplify]: Extracting # 1 : cost 0 0.069 * * [simplify]: Extracting # 2 : cost 0 0.069 * * [simplify]: Extracting # 3 : cost 0 0.069 * * [simplify]: Extracting # 4 : cost 0 0.069 * * [simplify]: iteration 1 : 26 enodes (cost 13 ) 0.080 * * [simplify]: Extracting # 0 : cost 0 0.080 * * [simplify]: Extracting # 1 : cost 0 0.081 * * [simplify]: Extracting # 2 : cost 0 0.081 * * [simplify]: Extracting # 3 : cost 0 0.081 * * [simplify]: Extracting # 4 : cost 0 0.081 * * [simplify]: iteration 2 : 81 enodes (cost 10 ) 0.127 * * [simplify]: Extracting # 0 : cost 0 0.128 * * [simplify]: Extracting # 1 : cost 0 0.128 * * [simplify]: Extracting # 2 : cost 0 0.129 * * [simplify]: Extracting # 3 : cost 0 0.129 * * [simplify]: Extracting # 4 : cost 0 0.130 * * [simplify]: iteration 3 : 241 enodes (cost 9 ) 0.296 * * [simplify]: Extracting # 0 : cost 0 0.296 * * [simplify]: Extracting # 1 : cost 0 0.297 * * [simplify]: Extracting # 2 : cost 0 0.297 * * [simplify]: Extracting # 3 : cost 0 0.297 * * [simplify]: iteration 4 : 545 enodes (cost 9 ) 0.935 * * [simplify]: Extracting # 0 : cost 0 0.935 * * [simplify]: Extracting # 1 : cost 0 0.936 * * [simplify]: Extracting # 2 : cost 0 0.936 * * [simplify]: Extracting # 3 : cost 0 0.937 * * [simplify]: iteration 5 : 981 enodes (cost 9 ) 1.589 * * [simplify]: Extracting # 0 : cost 0 1.591 * * [simplify]: Extracting # 1 : cost 0 1.592 * * [simplify]: Extracting # 2 : cost 0 1.593 * * [simplify]: Extracting # 3 : cost 0 1.598 * * [simplify]: iteration 6 : 1357 enodes (cost 9 ) 2.704 * * [simplify]: Extracting # 0 : cost 0 2.707 * * [simplify]: Extracting # 1 : cost 0 2.709 * * [simplify]: Extracting # 2 : cost 0 2.710 * * [simplify]: iteration 7 : 1851 enodes (cost 9 ) 4.234 * * [simplify]: Extracting # 0 : cost 0 4.235 * * [simplify]: Extracting # 1 : cost 0 4.236 * * [simplify]: Extracting # 2 : cost 0 4.236 * * [simplify]: iteration 8 : 2247 enodes (cost 9 ) 5.649 * * [simplify]: Extracting # 0 : cost 0 5.650 * * [simplify]: Extracting # 1 : cost 0 5.650 * * [simplify]: iteration 9 : 2358 enodes (cost 9 ) 6.816 * * [simplify]: Extracting # 0 : cost 0 6.817 * * [simplify]: iteration done: 2358 enodes (cost 9 ) 6.817 * [simplify]: Simplified to: (* d1 (- (+ (- d2 d3) d4) d1)) 6.824 * * [progress]: iteration 1 / 4 6.824 * * * [progress]: picking best candidate 6.827 * * * * [pick]: Picked # 6.827 * * * [progress]: localizing error 6.839 * * * [progress]: generating rewritten candidates 6.839 * * * * [progress]: [ 1 / 2 ] rewriting at (2 1 1) 6.848 * * * * [progress]: [ 2 / 2 ] rewriting at (2) 7.037 * * * [progress]: generating series expansions 7.038 * * * * [progress]: [ 1 / 2 ] generating series at (2 1 1) 7.038 * [backup-simplify]: Simplify (- (* d1 d2) (* d1 d3)) into (- (* d1 d2) (* d1 d3)) 7.038 * [approximate]: Taking taylor expansion of (- (* d1 d2) (* d1 d3)) in (d1 d2 d3) around 0 7.038 * [taylor]: Taking taylor expansion of (- (* d1 d2) (* d1 d3)) in d3 7.038 * [taylor]: Taking taylor expansion of (* d1 d2) in d3 7.038 * [taylor]: Taking taylor expansion of d1 in d3 7.038 * [backup-simplify]: Simplify d1 into d1 7.038 * [taylor]: Taking taylor expansion of d2 in d3 7.038 * [backup-simplify]: Simplify d2 into d2 7.038 * [taylor]: Taking taylor expansion of (* d1 d3) in d3 7.038 * [taylor]: Taking taylor expansion of d1 in d3 7.038 * [backup-simplify]: Simplify d1 into d1 7.038 * [taylor]: Taking taylor expansion of d3 in d3 7.038 * [backup-simplify]: Simplify 0 into 0 7.038 * [backup-simplify]: Simplify 1 into 1 7.038 * [taylor]: Taking taylor expansion of (- (* d1 d2) (* d1 d3)) in d2 7.038 * [taylor]: Taking taylor expansion of (* d1 d2) in d2 7.038 * [taylor]: Taking taylor expansion of d1 in d2 7.038 * [backup-simplify]: Simplify d1 into d1 7.038 * [taylor]: Taking taylor expansion of d2 in d2 7.038 * [backup-simplify]: Simplify 0 into 0 7.038 * [backup-simplify]: Simplify 1 into 1 7.038 * [taylor]: Taking taylor expansion of (* d1 d3) in d2 7.038 * [taylor]: Taking taylor expansion of d1 in d2 7.038 * [backup-simplify]: Simplify d1 into d1 7.038 * [taylor]: Taking taylor expansion of d3 in d2 7.038 * [backup-simplify]: Simplify d3 into d3 7.038 * [taylor]: Taking taylor expansion of (- (* d1 d2) (* d1 d3)) in d1 7.038 * [taylor]: Taking taylor expansion of (* d1 d2) in d1 7.038 * [taylor]: Taking taylor expansion of d1 in d1 7.038 * [backup-simplify]: Simplify 0 into 0 7.038 * [backup-simplify]: Simplify 1 into 1 7.038 * [taylor]: Taking taylor expansion of d2 in d1 7.038 * [backup-simplify]: Simplify d2 into d2 7.038 * [taylor]: Taking taylor expansion of (* d1 d3) in d1 7.038 * [taylor]: Taking taylor expansion of d1 in d1 7.038 * [backup-simplify]: Simplify 0 into 0 7.038 * [backup-simplify]: Simplify 1 into 1 7.038 * [taylor]: Taking taylor expansion of d3 in d1 7.038 * [backup-simplify]: Simplify d3 into d3 7.038 * [taylor]: Taking taylor expansion of (- (* d1 d2) (* d1 d3)) in d1 7.038 * [taylor]: Taking taylor expansion of (* d1 d2) in d1 7.038 * [taylor]: Taking taylor expansion of d1 in d1 7.038 * [backup-simplify]: Simplify 0 into 0 7.038 * [backup-simplify]: Simplify 1 into 1 7.038 * [taylor]: Taking taylor expansion of d2 in d1 7.038 * [backup-simplify]: Simplify d2 into d2 7.038 * [taylor]: Taking taylor expansion of (* d1 d3) in d1 7.039 * [taylor]: Taking taylor expansion of d1 in d1 7.039 * [backup-simplify]: Simplify 0 into 0 7.039 * [backup-simplify]: Simplify 1 into 1 7.039 * [taylor]: Taking taylor expansion of d3 in d1 7.039 * [backup-simplify]: Simplify d3 into d3 7.039 * [backup-simplify]: Simplify (* 0 d2) into 0 7.039 * [backup-simplify]: Simplify (* 0 d3) into 0 7.039 * [backup-simplify]: Simplify (- 0) into 0 7.040 * [backup-simplify]: Simplify (+ 0 0) into 0 7.040 * [taylor]: Taking taylor expansion of 0 in d2 7.040 * [backup-simplify]: Simplify 0 into 0 7.040 * [taylor]: Taking taylor expansion of 0 in d3 7.040 * [backup-simplify]: Simplify 0 into 0 7.040 * [backup-simplify]: Simplify 0 into 0 7.040 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d2)) into d2 7.040 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d3)) into d3 7.040 * [backup-simplify]: Simplify (- d3) into (- d3) 7.040 * [backup-simplify]: Simplify (+ d2 (- d3)) into (- d2 d3) 7.040 * [taylor]: Taking taylor expansion of (- d2 d3) in d2 7.040 * [taylor]: Taking taylor expansion of d2 in d2 7.040 * [backup-simplify]: Simplify 0 into 0 7.040 * [backup-simplify]: Simplify 1 into 1 7.040 * [taylor]: Taking taylor expansion of d3 in d2 7.040 * [backup-simplify]: Simplify d3 into d3 7.040 * [backup-simplify]: Simplify (- d3) into (- d3) 7.041 * [backup-simplify]: Simplify (+ 0 (- d3)) into (- d3) 7.041 * [taylor]: Taking taylor expansion of (- d3) in d3 7.041 * [taylor]: Taking taylor expansion of d3 in d3 7.041 * [backup-simplify]: Simplify 0 into 0 7.041 * [backup-simplify]: Simplify 1 into 1 7.041 * [backup-simplify]: Simplify (- 0) into 0 7.041 * [backup-simplify]: Simplify 0 into 0 7.041 * [taylor]: Taking taylor expansion of 0 in d3 7.041 * [backup-simplify]: Simplify 0 into 0 7.041 * [backup-simplify]: Simplify 0 into 0 7.041 * [backup-simplify]: Simplify 0 into 0 7.042 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 d2))) into 0 7.042 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 d3))) into 0 7.042 * [backup-simplify]: Simplify (- 0) into 0 7.043 * [backup-simplify]: Simplify (+ 0 0) into 0 7.043 * [taylor]: Taking taylor expansion of 0 in d2 7.043 * [backup-simplify]: Simplify 0 into 0 7.043 * [taylor]: Taking taylor expansion of 0 in d3 7.043 * [backup-simplify]: Simplify 0 into 0 7.043 * [backup-simplify]: Simplify 0 into 0 7.043 * [backup-simplify]: Simplify (- 0) into 0 7.043 * [backup-simplify]: Simplify (+ 1 0) into 1 7.043 * [taylor]: Taking taylor expansion of 1 in d3 7.043 * [backup-simplify]: Simplify 1 into 1 7.043 * [backup-simplify]: Simplify 1 into 1 7.043 * [taylor]: Taking taylor expansion of 0 in d3 7.043 * [backup-simplify]: Simplify 0 into 0 7.043 * [backup-simplify]: Simplify 0 into 0 7.044 * [backup-simplify]: Simplify (- 1) into -1 7.044 * [backup-simplify]: Simplify -1 into -1 7.044 * [backup-simplify]: Simplify 0 into 0 7.044 * [backup-simplify]: Simplify 0 into 0 7.045 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 d2)))) into 0 7.046 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 d3)))) into 0 7.046 * [backup-simplify]: Simplify (- 0) into 0 7.046 * [backup-simplify]: Simplify (+ 0 0) into 0 7.046 * [taylor]: Taking taylor expansion of 0 in d2 7.046 * [backup-simplify]: Simplify 0 into 0 7.046 * [taylor]: Taking taylor expansion of 0 in d3 7.046 * [backup-simplify]: Simplify 0 into 0 7.046 * [backup-simplify]: Simplify 0 into 0 7.046 * [taylor]: Taking taylor expansion of 0 in d3 7.046 * [backup-simplify]: Simplify 0 into 0 7.046 * [backup-simplify]: Simplify 0 into 0 7.047 * [backup-simplify]: Simplify (- 0) into 0 7.047 * [backup-simplify]: Simplify (+ 0 0) into 0 7.047 * [taylor]: Taking taylor expansion of 0 in d3 7.047 * [backup-simplify]: Simplify 0 into 0 7.047 * [backup-simplify]: Simplify 0 into 0 7.047 * [taylor]: Taking taylor expansion of 0 in d3 7.047 * [backup-simplify]: Simplify 0 into 0 7.047 * [backup-simplify]: Simplify 0 into 0 7.047 * [backup-simplify]: Simplify (+ (* -1 (* d3 (* 1 d1))) (* 1 (* 1 (* d2 d1)))) into (- (* d1 d2) (* d1 d3)) 7.047 * [backup-simplify]: Simplify (- (* (/ 1 d1) (/ 1 d2)) (* (/ 1 d1) (/ 1 d3))) into (- (/ 1 (* d1 d2)) (/ 1 (* d1 d3))) 7.047 * [approximate]: Taking taylor expansion of (- (/ 1 (* d1 d2)) (/ 1 (* d1 d3))) in (d1 d2 d3) around 0 7.047 * [taylor]: Taking taylor expansion of (- (/ 1 (* d1 d2)) (/ 1 (* d1 d3))) in d3 7.047 * [taylor]: Taking taylor expansion of (/ 1 (* d1 d2)) in d3 7.047 * [taylor]: Taking taylor expansion of (* d1 d2) in d3 7.047 * [taylor]: Taking taylor expansion of d1 in d3 7.047 * [backup-simplify]: Simplify d1 into d1 7.047 * [taylor]: Taking taylor expansion of d2 in d3 7.047 * [backup-simplify]: Simplify d2 into d2 7.047 * [backup-simplify]: Simplify (* d1 d2) into (* d1 d2) 7.048 * [backup-simplify]: Simplify (/ 1 (* d1 d2)) into (/ 1 (* d1 d2)) 7.048 * [taylor]: Taking taylor expansion of (/ 1 (* d1 d3)) in d3 7.048 * [taylor]: Taking taylor expansion of (* d1 d3) in d3 7.048 * [taylor]: Taking taylor expansion of d1 in d3 7.048 * [backup-simplify]: Simplify d1 into d1 7.048 * [taylor]: Taking taylor expansion of d3 in d3 7.048 * [backup-simplify]: Simplify 0 into 0 7.048 * [backup-simplify]: Simplify 1 into 1 7.048 * [backup-simplify]: Simplify (* d1 0) into 0 7.048 * [backup-simplify]: Simplify (+ (* d1 1) (* 0 0)) into d1 7.048 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 7.048 * [taylor]: Taking taylor expansion of (- (/ 1 (* d1 d2)) (/ 1 (* d1 d3))) in d2 7.048 * [taylor]: Taking taylor expansion of (/ 1 (* d1 d2)) in d2 7.048 * [taylor]: Taking taylor expansion of (* d1 d2) in d2 7.048 * [taylor]: Taking taylor expansion of d1 in d2 7.048 * [backup-simplify]: Simplify d1 into d1 7.048 * [taylor]: Taking taylor expansion of d2 in d2 7.048 * [backup-simplify]: Simplify 0 into 0 7.048 * [backup-simplify]: Simplify 1 into 1 7.048 * [backup-simplify]: Simplify (* d1 0) into 0 7.048 * [backup-simplify]: Simplify (+ (* d1 1) (* 0 0)) into d1 7.049 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 7.049 * [taylor]: Taking taylor expansion of (/ 1 (* d1 d3)) in d2 7.049 * [taylor]: Taking taylor expansion of (* d1 d3) in d2 7.049 * [taylor]: Taking taylor expansion of d1 in d2 7.049 * [backup-simplify]: Simplify d1 into d1 7.049 * [taylor]: Taking taylor expansion of d3 in d2 7.049 * [backup-simplify]: Simplify d3 into d3 7.049 * [backup-simplify]: Simplify (* d1 d3) into (* d1 d3) 7.049 * [backup-simplify]: Simplify (/ 1 (* d1 d3)) into (/ 1 (* d1 d3)) 7.049 * [taylor]: Taking taylor expansion of (- (/ 1 (* d1 d2)) (/ 1 (* d1 d3))) in d1 7.049 * [taylor]: Taking taylor expansion of (/ 1 (* d1 d2)) in d1 7.049 * [taylor]: Taking taylor expansion of (* d1 d2) in d1 7.049 * [taylor]: Taking taylor expansion of d1 in d1 7.049 * [backup-simplify]: Simplify 0 into 0 7.049 * [backup-simplify]: Simplify 1 into 1 7.049 * [taylor]: Taking taylor expansion of d2 in d1 7.049 * [backup-simplify]: Simplify d2 into d2 7.049 * [backup-simplify]: Simplify (* 0 d2) into 0 7.049 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d2)) into d2 7.049 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 7.049 * [taylor]: Taking taylor expansion of (/ 1 (* d1 d3)) in d1 7.049 * [taylor]: Taking taylor expansion of (* d1 d3) in d1 7.049 * [taylor]: Taking taylor expansion of d1 in d1 7.049 * [backup-simplify]: Simplify 0 into 0 7.049 * [backup-simplify]: Simplify 1 into 1 7.049 * [taylor]: Taking taylor expansion of d3 in d1 7.049 * [backup-simplify]: Simplify d3 into d3 7.049 * [backup-simplify]: Simplify (* 0 d3) into 0 7.050 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d3)) into d3 7.050 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 7.050 * [taylor]: Taking taylor expansion of (- (/ 1 (* d1 d2)) (/ 1 (* d1 d3))) in d1 7.050 * [taylor]: Taking taylor expansion of (/ 1 (* d1 d2)) in d1 7.050 * [taylor]: Taking taylor expansion of (* d1 d2) in d1 7.050 * [taylor]: Taking taylor expansion of d1 in d1 7.050 * [backup-simplify]: Simplify 0 into 0 7.050 * [backup-simplify]: Simplify 1 into 1 7.050 * [taylor]: Taking taylor expansion of d2 in d1 7.050 * [backup-simplify]: Simplify d2 into d2 7.050 * [backup-simplify]: Simplify (* 0 d2) into 0 7.050 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d2)) into d2 7.050 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 7.050 * [taylor]: Taking taylor expansion of (/ 1 (* d1 d3)) in d1 7.050 * [taylor]: Taking taylor expansion of (* d1 d3) in d1 7.050 * [taylor]: Taking taylor expansion of d1 in d1 7.050 * [backup-simplify]: Simplify 0 into 0 7.050 * [backup-simplify]: Simplify 1 into 1 7.050 * [taylor]: Taking taylor expansion of d3 in d1 7.050 * [backup-simplify]: Simplify d3 into d3 7.050 * [backup-simplify]: Simplify (* 0 d3) into 0 7.051 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d3)) into d3 7.051 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 7.051 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 7.051 * [backup-simplify]: Simplify (+ (/ 1 d2) (- (/ 1 d3))) into (- (/ 1 d2) (/ 1 d3)) 7.051 * [taylor]: Taking taylor expansion of (- (/ 1 d2) (/ 1 d3)) in d2 7.051 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2 7.051 * [taylor]: Taking taylor expansion of d2 in d2 7.051 * [backup-simplify]: Simplify 0 into 0 7.051 * [backup-simplify]: Simplify 1 into 1 7.051 * [backup-simplify]: Simplify (/ 1 1) into 1 7.051 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2 7.051 * [taylor]: Taking taylor expansion of d3 in d2 7.051 * [backup-simplify]: Simplify d3 into d3 7.051 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 7.052 * [backup-simplify]: Simplify (+ 1 0) into 1 7.052 * [taylor]: Taking taylor expansion of 1 in d3 7.052 * [backup-simplify]: Simplify 1 into 1 7.052 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 d2))) into 0 7.052 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0 7.053 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 d3))) into 0 7.053 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 7.053 * [backup-simplify]: Simplify (- 0) into 0 7.053 * [backup-simplify]: Simplify (+ 0 0) into 0 7.053 * [taylor]: Taking taylor expansion of 0 in d2 7.053 * [backup-simplify]: Simplify 0 into 0 7.054 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 7.054 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 7.054 * [backup-simplify]: Simplify (+ 0 (- (/ 1 d3))) into (- (/ 1 d3)) 7.054 * [taylor]: Taking taylor expansion of (- (/ 1 d3)) in d3 7.054 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3 7.054 * [taylor]: Taking taylor expansion of d3 in d3 7.054 * [backup-simplify]: Simplify 0 into 0 7.054 * [backup-simplify]: Simplify 1 into 1 7.054 * [backup-simplify]: Simplify (/ 1 1) into 1 7.055 * [backup-simplify]: Simplify (- 1) into -1 7.055 * [backup-simplify]: Simplify -1 into -1 7.055 * [backup-simplify]: Simplify 1 into 1 7.055 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 d2)))) into 0 7.056 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0 7.056 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 d3)))) into 0 7.056 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0 7.057 * [backup-simplify]: Simplify (- 0) into 0 7.057 * [backup-simplify]: Simplify (+ 0 0) into 0 7.057 * [taylor]: Taking taylor expansion of 0 in d2 7.057 * [backup-simplify]: Simplify 0 into 0 7.057 * [taylor]: Taking taylor expansion of 0 in d3 7.057 * [backup-simplify]: Simplify 0 into 0 7.057 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 7.058 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 7.058 * [backup-simplify]: Simplify (- 0) into 0 7.058 * [backup-simplify]: Simplify (+ 0 0) into 0 7.058 * [taylor]: Taking taylor expansion of 0 in d3 7.058 * [backup-simplify]: Simplify 0 into 0 7.059 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 7.059 * [backup-simplify]: Simplify (- 0) into 0 7.059 * [backup-simplify]: Simplify 0 into 0 7.059 * [backup-simplify]: Simplify 0 into 0 7.060 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 d2))))) into 0 7.060 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)) (* 0 (/ 0 d2)))) into 0 7.061 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 d3))))) into 0 7.061 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)) (* 0 (/ 0 d3)))) into 0 7.061 * [backup-simplify]: Simplify (- 0) into 0 7.062 * [backup-simplify]: Simplify (+ 0 0) into 0 7.062 * [taylor]: Taking taylor expansion of 0 in d2 7.062 * [backup-simplify]: Simplify 0 into 0 7.062 * [taylor]: Taking taylor expansion of 0 in d3 7.062 * [backup-simplify]: Simplify 0 into 0 7.062 * [taylor]: Taking taylor expansion of 0 in d3 7.062 * [backup-simplify]: Simplify 0 into 0 7.062 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 7.062 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0 7.063 * [backup-simplify]: Simplify (- 0) into 0 7.063 * [backup-simplify]: Simplify (+ 0 0) into 0 7.063 * [taylor]: Taking taylor expansion of 0 in d3 7.063 * [backup-simplify]: Simplify 0 into 0 7.063 * [backup-simplify]: Simplify 0 into 0 7.063 * [backup-simplify]: Simplify 0 into 0 7.064 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 7.064 * [backup-simplify]: Simplify (- 0) into 0 7.064 * [backup-simplify]: Simplify 0 into 0 7.064 * [backup-simplify]: Simplify 0 into 0 7.064 * [backup-simplify]: Simplify (+ (* 1 (* 1 (* (/ 1 (/ 1 d2)) (/ 1 (/ 1 d1))))) (* -1 (* (/ 1 (/ 1 d3)) (* 1 (/ 1 (/ 1 d1)))))) into (- (* d1 d2) (* d1 d3)) 7.064 * [backup-simplify]: Simplify (- (* (/ 1 (- d1)) (/ 1 (- d2))) (* (/ 1 (- d1)) (/ 1 (- d3)))) into (- (/ 1 (* d1 d2)) (/ 1 (* d1 d3))) 7.064 * [approximate]: Taking taylor expansion of (- (/ 1 (* d1 d2)) (/ 1 (* d1 d3))) in (d1 d2 d3) around 0 7.064 * [taylor]: Taking taylor expansion of (- (/ 1 (* d1 d2)) (/ 1 (* d1 d3))) in d3 7.064 * [taylor]: Taking taylor expansion of (/ 1 (* d1 d2)) in d3 7.064 * [taylor]: Taking taylor expansion of (* d1 d2) in d3 7.064 * [taylor]: Taking taylor expansion of d1 in d3 7.064 * [backup-simplify]: Simplify d1 into d1 7.064 * [taylor]: Taking taylor expansion of d2 in d3 7.064 * [backup-simplify]: Simplify d2 into d2 7.065 * [backup-simplify]: Simplify (* d1 d2) into (* d1 d2) 7.065 * [backup-simplify]: Simplify (/ 1 (* d1 d2)) into (/ 1 (* d1 d2)) 7.065 * [taylor]: Taking taylor expansion of (/ 1 (* d1 d3)) in d3 7.065 * [taylor]: Taking taylor expansion of (* d1 d3) in d3 7.065 * [taylor]: Taking taylor expansion of d1 in d3 7.065 * [backup-simplify]: Simplify d1 into d1 7.065 * [taylor]: Taking taylor expansion of d3 in d3 7.065 * [backup-simplify]: Simplify 0 into 0 7.065 * [backup-simplify]: Simplify 1 into 1 7.065 * [backup-simplify]: Simplify (* d1 0) into 0 7.065 * [backup-simplify]: Simplify (+ (* d1 1) (* 0 0)) into d1 7.065 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 7.065 * [taylor]: Taking taylor expansion of (- (/ 1 (* d1 d2)) (/ 1 (* d1 d3))) in d2 7.065 * [taylor]: Taking taylor expansion of (/ 1 (* d1 d2)) in d2 7.065 * [taylor]: Taking taylor expansion of (* d1 d2) in d2 7.065 * [taylor]: Taking taylor expansion of d1 in d2 7.065 * [backup-simplify]: Simplify d1 into d1 7.065 * [taylor]: Taking taylor expansion of d2 in d2 7.065 * [backup-simplify]: Simplify 0 into 0 7.065 * [backup-simplify]: Simplify 1 into 1 7.065 * [backup-simplify]: Simplify (* d1 0) into 0 7.065 * [backup-simplify]: Simplify (+ (* d1 1) (* 0 0)) into d1 7.066 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 7.066 * [taylor]: Taking taylor expansion of (/ 1 (* d1 d3)) in d2 7.066 * [taylor]: Taking taylor expansion of (* d1 d3) in d2 7.066 * [taylor]: Taking taylor expansion of d1 in d2 7.066 * [backup-simplify]: Simplify d1 into d1 7.066 * [taylor]: Taking taylor expansion of d3 in d2 7.066 * [backup-simplify]: Simplify d3 into d3 7.066 * [backup-simplify]: Simplify (* d1 d3) into (* d1 d3) 7.066 * [backup-simplify]: Simplify (/ 1 (* d1 d3)) into (/ 1 (* d1 d3)) 7.066 * [taylor]: Taking taylor expansion of (- (/ 1 (* d1 d2)) (/ 1 (* d1 d3))) in d1 7.066 * [taylor]: Taking taylor expansion of (/ 1 (* d1 d2)) in d1 7.066 * [taylor]: Taking taylor expansion of (* d1 d2) in d1 7.066 * [taylor]: Taking taylor expansion of d1 in d1 7.066 * [backup-simplify]: Simplify 0 into 0 7.066 * [backup-simplify]: Simplify 1 into 1 7.066 * [taylor]: Taking taylor expansion of d2 in d1 7.066 * [backup-simplify]: Simplify d2 into d2 7.066 * [backup-simplify]: Simplify (* 0 d2) into 0 7.066 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d2)) into d2 7.066 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 7.066 * [taylor]: Taking taylor expansion of (/ 1 (* d1 d3)) in d1 7.066 * [taylor]: Taking taylor expansion of (* d1 d3) in d1 7.066 * [taylor]: Taking taylor expansion of d1 in d1 7.066 * [backup-simplify]: Simplify 0 into 0 7.066 * [backup-simplify]: Simplify 1 into 1 7.066 * [taylor]: Taking taylor expansion of d3 in d1 7.066 * [backup-simplify]: Simplify d3 into d3 7.066 * [backup-simplify]: Simplify (* 0 d3) into 0 7.067 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d3)) into d3 7.067 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 7.067 * [taylor]: Taking taylor expansion of (- (/ 1 (* d1 d2)) (/ 1 (* d1 d3))) in d1 7.067 * [taylor]: Taking taylor expansion of (/ 1 (* d1 d2)) in d1 7.067 * [taylor]: Taking taylor expansion of (* d1 d2) in d1 7.067 * [taylor]: Taking taylor expansion of d1 in d1 7.067 * [backup-simplify]: Simplify 0 into 0 7.067 * [backup-simplify]: Simplify 1 into 1 7.067 * [taylor]: Taking taylor expansion of d2 in d1 7.067 * [backup-simplify]: Simplify d2 into d2 7.067 * [backup-simplify]: Simplify (* 0 d2) into 0 7.067 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d2)) into d2 7.067 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 7.067 * [taylor]: Taking taylor expansion of (/ 1 (* d1 d3)) in d1 7.067 * [taylor]: Taking taylor expansion of (* d1 d3) in d1 7.067 * [taylor]: Taking taylor expansion of d1 in d1 7.067 * [backup-simplify]: Simplify 0 into 0 7.067 * [backup-simplify]: Simplify 1 into 1 7.067 * [taylor]: Taking taylor expansion of d3 in d1 7.067 * [backup-simplify]: Simplify d3 into d3 7.067 * [backup-simplify]: Simplify (* 0 d3) into 0 7.068 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d3)) into d3 7.068 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 7.068 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 7.068 * [backup-simplify]: Simplify (+ (/ 1 d2) (- (/ 1 d3))) into (- (/ 1 d2) (/ 1 d3)) 7.068 * [taylor]: Taking taylor expansion of (- (/ 1 d2) (/ 1 d3)) in d2 7.068 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2 7.068 * [taylor]: Taking taylor expansion of d2 in d2 7.068 * [backup-simplify]: Simplify 0 into 0 7.068 * [backup-simplify]: Simplify 1 into 1 7.068 * [backup-simplify]: Simplify (/ 1 1) into 1 7.068 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2 7.068 * [taylor]: Taking taylor expansion of d3 in d2 7.068 * [backup-simplify]: Simplify d3 into d3 7.068 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 7.069 * [backup-simplify]: Simplify (+ 1 0) into 1 7.069 * [taylor]: Taking taylor expansion of 1 in d3 7.069 * [backup-simplify]: Simplify 1 into 1 7.069 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 d2))) into 0 7.069 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0 7.070 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 d3))) into 0 7.070 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 7.070 * [backup-simplify]: Simplify (- 0) into 0 7.070 * [backup-simplify]: Simplify (+ 0 0) into 0 7.070 * [taylor]: Taking taylor expansion of 0 in d2 7.070 * [backup-simplify]: Simplify 0 into 0 7.071 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 7.071 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 7.071 * [backup-simplify]: Simplify (+ 0 (- (/ 1 d3))) into (- (/ 1 d3)) 7.071 * [taylor]: Taking taylor expansion of (- (/ 1 d3)) in d3 7.071 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3 7.071 * [taylor]: Taking taylor expansion of d3 in d3 7.071 * [backup-simplify]: Simplify 0 into 0 7.071 * [backup-simplify]: Simplify 1 into 1 7.071 * [backup-simplify]: Simplify (/ 1 1) into 1 7.071 * [backup-simplify]: Simplify (- 1) into -1 7.071 * [backup-simplify]: Simplify -1 into -1 7.071 * [backup-simplify]: Simplify 1 into 1 7.072 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 d2)))) into 0 7.072 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0 7.073 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 d3)))) into 0 7.073 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0 7.073 * [backup-simplify]: Simplify (- 0) into 0 7.074 * [backup-simplify]: Simplify (+ 0 0) into 0 7.074 * [taylor]: Taking taylor expansion of 0 in d2 7.074 * [backup-simplify]: Simplify 0 into 0 7.074 * [taylor]: Taking taylor expansion of 0 in d3 7.074 * [backup-simplify]: Simplify 0 into 0 7.074 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 7.074 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 7.075 * [backup-simplify]: Simplify (- 0) into 0 7.075 * [backup-simplify]: Simplify (+ 0 0) into 0 7.075 * [taylor]: Taking taylor expansion of 0 in d3 7.075 * [backup-simplify]: Simplify 0 into 0 7.075 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 7.075 * [backup-simplify]: Simplify (- 0) into 0 7.075 * [backup-simplify]: Simplify 0 into 0 7.076 * [backup-simplify]: Simplify 0 into 0 7.076 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 d2))))) into 0 7.077 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)) (* 0 (/ 0 d2)))) into 0 7.078 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 d3))))) into 0 7.078 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)) (* 0 (/ 0 d3)))) into 0 7.078 * [backup-simplify]: Simplify (- 0) into 0 7.078 * [backup-simplify]: Simplify (+ 0 0) into 0 7.078 * [taylor]: Taking taylor expansion of 0 in d2 7.078 * [backup-simplify]: Simplify 0 into 0 7.078 * [taylor]: Taking taylor expansion of 0 in d3 7.078 * [backup-simplify]: Simplify 0 into 0 7.078 * [taylor]: Taking taylor expansion of 0 in d3 7.078 * [backup-simplify]: Simplify 0 into 0 7.079 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 7.079 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0 7.079 * [backup-simplify]: Simplify (- 0) into 0 7.079 * [backup-simplify]: Simplify (+ 0 0) into 0 7.079 * [taylor]: Taking taylor expansion of 0 in d3 7.079 * [backup-simplify]: Simplify 0 into 0 7.079 * [backup-simplify]: Simplify 0 into 0 7.080 * [backup-simplify]: Simplify 0 into 0 7.080 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 7.080 * [backup-simplify]: Simplify (- 0) into 0 7.080 * [backup-simplify]: Simplify 0 into 0 7.080 * [backup-simplify]: Simplify 0 into 0 7.081 * [backup-simplify]: Simplify (+ (* 1 (* 1 (* (/ 1 (/ 1 (- d2))) (/ 1 (/ 1 (- d1)))))) (* -1 (* (/ 1 (/ 1 (- d3))) (* 1 (/ 1 (/ 1 (- d1))))))) into (- (* d1 d2) (* d1 d3)) 7.081 * * * * [progress]: [ 2 / 2 ] generating series at (2) 7.081 * [backup-simplify]: Simplify (- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1)) into (- (+ (* d1 d4) (* d1 d2)) (+ (pow d1 2) (* d1 d3))) 7.081 * [approximate]: Taking taylor expansion of (- (+ (* d1 d4) (* d1 d2)) (+ (pow d1 2) (* d1 d3))) in (d1 d2 d3 d4) around 0 7.081 * [taylor]: Taking taylor expansion of (- (+ (* d1 d4) (* d1 d2)) (+ (pow d1 2) (* d1 d3))) in d4 7.081 * [taylor]: Taking taylor expansion of (+ (* d1 d4) (* d1 d2)) in d4 7.081 * [taylor]: Taking taylor expansion of (* d1 d4) in d4 7.081 * [taylor]: Taking taylor expansion of d1 in d4 7.081 * [backup-simplify]: Simplify d1 into d1 7.081 * [taylor]: Taking taylor expansion of d4 in d4 7.081 * [backup-simplify]: Simplify 0 into 0 7.081 * [backup-simplify]: Simplify 1 into 1 7.081 * [taylor]: Taking taylor expansion of (* d1 d2) in d4 7.081 * [taylor]: Taking taylor expansion of d1 in d4 7.081 * [backup-simplify]: Simplify d1 into d1 7.081 * [taylor]: Taking taylor expansion of d2 in d4 7.081 * [backup-simplify]: Simplify d2 into d2 7.081 * [taylor]: Taking taylor expansion of (+ (pow d1 2) (* d1 d3)) in d4 7.081 * [taylor]: Taking taylor expansion of (pow d1 2) in d4 7.081 * [taylor]: Taking taylor expansion of d1 in d4 7.081 * [backup-simplify]: Simplify d1 into d1 7.081 * [taylor]: Taking taylor expansion of (* d1 d3) in d4 7.081 * [taylor]: Taking taylor expansion of d1 in d4 7.081 * [backup-simplify]: Simplify d1 into d1 7.081 * [taylor]: Taking taylor expansion of d3 in d4 7.081 * [backup-simplify]: Simplify d3 into d3 7.081 * [taylor]: Taking taylor expansion of (- (+ (* d1 d4) (* d1 d2)) (+ (pow d1 2) (* d1 d3))) in d3 7.081 * [taylor]: Taking taylor expansion of (+ (* d1 d4) (* d1 d2)) in d3 7.081 * [taylor]: Taking taylor expansion of (* d1 d4) in d3 7.081 * [taylor]: Taking taylor expansion of d1 in d3 7.081 * [backup-simplify]: Simplify d1 into d1 7.081 * [taylor]: Taking taylor expansion of d4 in d3 7.081 * [backup-simplify]: Simplify d4 into d4 7.081 * [taylor]: Taking taylor expansion of (* d1 d2) in d3 7.081 * [taylor]: Taking taylor expansion of d1 in d3 7.081 * [backup-simplify]: Simplify d1 into d1 7.081 * [taylor]: Taking taylor expansion of d2 in d3 7.081 * [backup-simplify]: Simplify d2 into d2 7.082 * [taylor]: Taking taylor expansion of (+ (pow d1 2) (* d1 d3)) in d3 7.082 * [taylor]: Taking taylor expansion of (pow d1 2) in d3 7.082 * [taylor]: Taking taylor expansion of d1 in d3 7.082 * [backup-simplify]: Simplify d1 into d1 7.082 * [taylor]: Taking taylor expansion of (* d1 d3) in d3 7.082 * [taylor]: Taking taylor expansion of d1 in d3 7.082 * [backup-simplify]: Simplify d1 into d1 7.082 * [taylor]: Taking taylor expansion of d3 in d3 7.082 * [backup-simplify]: Simplify 0 into 0 7.082 * [backup-simplify]: Simplify 1 into 1 7.082 * [taylor]: Taking taylor expansion of (- (+ (* d1 d4) (* d1 d2)) (+ (pow d1 2) (* d1 d3))) in d2 7.082 * [taylor]: Taking taylor expansion of (+ (* d1 d4) (* d1 d2)) in d2 7.082 * [taylor]: Taking taylor expansion of (* d1 d4) in d2 7.082 * [taylor]: Taking taylor expansion of d1 in d2 7.082 * [backup-simplify]: Simplify d1 into d1 7.082 * [taylor]: Taking taylor expansion of d4 in d2 7.082 * [backup-simplify]: Simplify d4 into d4 7.082 * [taylor]: Taking taylor expansion of (* d1 d2) in d2 7.082 * [taylor]: Taking taylor expansion of d1 in d2 7.082 * [backup-simplify]: Simplify d1 into d1 7.082 * [taylor]: Taking taylor expansion of d2 in d2 7.082 * [backup-simplify]: Simplify 0 into 0 7.082 * [backup-simplify]: Simplify 1 into 1 7.082 * [taylor]: Taking taylor expansion of (+ (pow d1 2) (* d1 d3)) in d2 7.082 * [taylor]: Taking taylor expansion of (pow d1 2) in d2 7.082 * [taylor]: Taking taylor expansion of d1 in d2 7.082 * [backup-simplify]: Simplify d1 into d1 7.082 * [taylor]: Taking taylor expansion of (* d1 d3) in d2 7.082 * [taylor]: Taking taylor expansion of d1 in d2 7.082 * [backup-simplify]: Simplify d1 into d1 7.082 * [taylor]: Taking taylor expansion of d3 in d2 7.082 * [backup-simplify]: Simplify d3 into d3 7.082 * [taylor]: Taking taylor expansion of (- (+ (* d1 d4) (* d1 d2)) (+ (pow d1 2) (* d1 d3))) in d1 7.082 * [taylor]: Taking taylor expansion of (+ (* d1 d4) (* d1 d2)) in d1 7.082 * [taylor]: Taking taylor expansion of (* d1 d4) in d1 7.082 * [taylor]: Taking taylor expansion of d1 in d1 7.082 * [backup-simplify]: Simplify 0 into 0 7.082 * [backup-simplify]: Simplify 1 into 1 7.082 * [taylor]: Taking taylor expansion of d4 in d1 7.082 * [backup-simplify]: Simplify d4 into d4 7.082 * [taylor]: Taking taylor expansion of (* d1 d2) in d1 7.082 * [taylor]: Taking taylor expansion of d1 in d1 7.082 * [backup-simplify]: Simplify 0 into 0 7.082 * [backup-simplify]: Simplify 1 into 1 7.082 * [taylor]: Taking taylor expansion of d2 in d1 7.082 * [backup-simplify]: Simplify d2 into d2 7.082 * [taylor]: Taking taylor expansion of (+ (pow d1 2) (* d1 d3)) in d1 7.082 * [taylor]: Taking taylor expansion of (pow d1 2) in d1 7.082 * [taylor]: Taking taylor expansion of d1 in d1 7.082 * [backup-simplify]: Simplify 0 into 0 7.082 * [backup-simplify]: Simplify 1 into 1 7.082 * [taylor]: Taking taylor expansion of (* d1 d3) in d1 7.082 * [taylor]: Taking taylor expansion of d1 in d1 7.082 * [backup-simplify]: Simplify 0 into 0 7.082 * [backup-simplify]: Simplify 1 into 1 7.082 * [taylor]: Taking taylor expansion of d3 in d1 7.082 * [backup-simplify]: Simplify d3 into d3 7.082 * [taylor]: Taking taylor expansion of (- (+ (* d1 d4) (* d1 d2)) (+ (pow d1 2) (* d1 d3))) in d1 7.082 * [taylor]: Taking taylor expansion of (+ (* d1 d4) (* d1 d2)) in d1 7.082 * [taylor]: Taking taylor expansion of (* d1 d4) in d1 7.082 * [taylor]: Taking taylor expansion of d1 in d1 7.083 * [backup-simplify]: Simplify 0 into 0 7.083 * [backup-simplify]: Simplify 1 into 1 7.083 * [taylor]: Taking taylor expansion of d4 in d1 7.083 * [backup-simplify]: Simplify d4 into d4 7.083 * [taylor]: Taking taylor expansion of (* d1 d2) in d1 7.083 * [taylor]: Taking taylor expansion of d1 in d1 7.083 * [backup-simplify]: Simplify 0 into 0 7.083 * [backup-simplify]: Simplify 1 into 1 7.083 * [taylor]: Taking taylor expansion of d2 in d1 7.083 * [backup-simplify]: Simplify d2 into d2 7.083 * [taylor]: Taking taylor expansion of (+ (pow d1 2) (* d1 d3)) in d1 7.083 * [taylor]: Taking taylor expansion of (pow d1 2) in d1 7.083 * [taylor]: Taking taylor expansion of d1 in d1 7.083 * [backup-simplify]: Simplify 0 into 0 7.083 * [backup-simplify]: Simplify 1 into 1 7.083 * [taylor]: Taking taylor expansion of (* d1 d3) in d1 7.083 * [taylor]: Taking taylor expansion of d1 in d1 7.083 * [backup-simplify]: Simplify 0 into 0 7.083 * [backup-simplify]: Simplify 1 into 1 7.083 * [taylor]: Taking taylor expansion of d3 in d1 7.083 * [backup-simplify]: Simplify d3 into d3 7.083 * [backup-simplify]: Simplify (* 0 d4) into 0 7.083 * [backup-simplify]: Simplify (* 0 d2) into 0 7.083 * [backup-simplify]: Simplify (+ 0 0) into 0 7.083 * [backup-simplify]: Simplify (* 0 d3) into 0 7.084 * [backup-simplify]: Simplify (+ 0 0) into 0 7.084 * [backup-simplify]: Simplify (- 0) into 0 7.084 * [backup-simplify]: Simplify (+ 0 0) into 0 7.084 * [taylor]: Taking taylor expansion of 0 in d2 7.084 * [backup-simplify]: Simplify 0 into 0 7.084 * [taylor]: Taking taylor expansion of 0 in d3 7.084 * [backup-simplify]: Simplify 0 into 0 7.084 * [taylor]: Taking taylor expansion of 0 in d4 7.084 * [backup-simplify]: Simplify 0 into 0 7.084 * [backup-simplify]: Simplify 0 into 0 7.085 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d4)) into d4 7.085 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d2)) into d2 7.085 * [backup-simplify]: Simplify (+ d4 d2) into (+ d2 d4) 7.085 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d3)) into d3 7.085 * [backup-simplify]: Simplify (+ 0 d3) into d3 7.085 * [backup-simplify]: Simplify (- d3) into (- d3) 7.085 * [backup-simplify]: Simplify (+ (+ d2 d4) (- d3)) into (- (+ d2 d4) d3) 7.085 * [taylor]: Taking taylor expansion of (- (+ d2 d4) d3) in d2 7.085 * [taylor]: Taking taylor expansion of (+ d2 d4) in d2 7.085 * [taylor]: Taking taylor expansion of d2 in d2 7.085 * [backup-simplify]: Simplify 0 into 0 7.085 * [backup-simplify]: Simplify 1 into 1 7.085 * [taylor]: Taking taylor expansion of d4 in d2 7.085 * [backup-simplify]: Simplify d4 into d4 7.086 * [taylor]: Taking taylor expansion of d3 in d2 7.086 * [backup-simplify]: Simplify d3 into d3 7.086 * [backup-simplify]: Simplify (+ 0 d4) into d4 7.086 * [backup-simplify]: Simplify (- d3) into (- d3) 7.086 * [backup-simplify]: Simplify (+ d4 (- d3)) into (- d4 d3) 7.086 * [taylor]: Taking taylor expansion of (- d4 d3) in d3 7.086 * [taylor]: Taking taylor expansion of d4 in d3 7.086 * [backup-simplify]: Simplify d4 into d4 7.086 * [taylor]: Taking taylor expansion of d3 in d3 7.086 * [backup-simplify]: Simplify 0 into 0 7.086 * [backup-simplify]: Simplify 1 into 1 7.086 * [backup-simplify]: Simplify (- 0) into 0 7.086 * [backup-simplify]: Simplify (+ d4 0) into d4 7.086 * [taylor]: Taking taylor expansion of d4 in d4 7.086 * [backup-simplify]: Simplify 0 into 0 7.086 * [backup-simplify]: Simplify 1 into 1 7.086 * [backup-simplify]: Simplify 0 into 0 7.086 * [taylor]: Taking taylor expansion of 0 in d3 7.086 * [backup-simplify]: Simplify 0 into 0 7.086 * [taylor]: Taking taylor expansion of 0 in d4 7.086 * [backup-simplify]: Simplify 0 into 0 7.086 * [backup-simplify]: Simplify 0 into 0 7.086 * [taylor]: Taking taylor expansion of 0 in d4 7.086 * [backup-simplify]: Simplify 0 into 0 7.086 * [backup-simplify]: Simplify 0 into 0 7.086 * [backup-simplify]: Simplify 0 into 0 7.087 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 d4))) into 0 7.087 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 d2))) into 0 7.088 * [backup-simplify]: Simplify (+ 0 0) into 0 7.088 * [backup-simplify]: Simplify (* 1 1) into 1 7.088 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 d3))) into 0 7.089 * [backup-simplify]: Simplify (+ 1 0) into 1 7.089 * [backup-simplify]: Simplify (- 1) into -1 7.089 * [backup-simplify]: Simplify (+ 0 -1) into -1 7.089 * [taylor]: Taking taylor expansion of -1 in d2 7.089 * [backup-simplify]: Simplify -1 into -1 7.089 * [taylor]: Taking taylor expansion of -1 in d3 7.089 * [backup-simplify]: Simplify -1 into -1 7.089 * [taylor]: Taking taylor expansion of -1 in d4 7.089 * [backup-simplify]: Simplify -1 into -1 7.089 * [backup-simplify]: Simplify -1 into -1 7.090 * [backup-simplify]: Simplify (+ 1 0) into 1 7.090 * [backup-simplify]: Simplify (- 0) into 0 7.090 * [backup-simplify]: Simplify (+ 1 0) into 1 7.090 * [taylor]: Taking taylor expansion of 1 in d3 7.090 * [backup-simplify]: Simplify 1 into 1 7.090 * [taylor]: Taking taylor expansion of 1 in d4 7.090 * [backup-simplify]: Simplify 1 into 1 7.090 * [backup-simplify]: Simplify 1 into 1 7.090 * [taylor]: Taking taylor expansion of 0 in d3 7.090 * [backup-simplify]: Simplify 0 into 0 7.090 * [taylor]: Taking taylor expansion of 0 in d4 7.090 * [backup-simplify]: Simplify 0 into 0 7.090 * [backup-simplify]: Simplify 0 into 0 7.091 * [backup-simplify]: Simplify (- 1) into -1 7.091 * [backup-simplify]: Simplify (+ 0 -1) into -1 7.091 * [taylor]: Taking taylor expansion of -1 in d4 7.091 * [backup-simplify]: Simplify -1 into -1 7.091 * [backup-simplify]: Simplify -1 into -1 7.091 * [backup-simplify]: Simplify (+ (* -1 (* 1 (* d3 (* 1 d1)))) (+ (* 1 (* 1 (* 1 (* d2 d1)))) (* -1 (pow (* 1 (* 1 (* 1 d1))) 2)))) into (- (* d1 d2) (+ (pow d1 2) (* d1 d3))) 7.092 * [backup-simplify]: Simplify (- (+ (- (* (/ 1 d1) (/ 1 d2)) (* (/ 1 d1) (/ 1 d3))) (* (/ 1 d4) (/ 1 d1))) (* (/ 1 d1) (/ 1 d1))) into (- (+ (/ 1 (* d1 d2)) (/ 1 (* d1 d4))) (+ (/ 1 (pow d1 2)) (/ 1 (* d1 d3)))) 7.092 * [approximate]: Taking taylor expansion of (- (+ (/ 1 (* d1 d2)) (/ 1 (* d1 d4))) (+ (/ 1 (pow d1 2)) (/ 1 (* d1 d3)))) in (d1 d2 d3 d4) around 0 7.092 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d1 d2)) (/ 1 (* d1 d4))) (+ (/ 1 (pow d1 2)) (/ 1 (* d1 d3)))) in d4 7.092 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d1 d2)) (/ 1 (* d1 d4))) in d4 7.092 * [taylor]: Taking taylor expansion of (/ 1 (* d1 d2)) in d4 7.092 * [taylor]: Taking taylor expansion of (* d1 d2) in d4 7.092 * [taylor]: Taking taylor expansion of d1 in d4 7.092 * [backup-simplify]: Simplify d1 into d1 7.092 * [taylor]: Taking taylor expansion of d2 in d4 7.092 * [backup-simplify]: Simplify d2 into d2 7.092 * [backup-simplify]: Simplify (* d1 d2) into (* d1 d2) 7.092 * [backup-simplify]: Simplify (/ 1 (* d1 d2)) into (/ 1 (* d1 d2)) 7.092 * [taylor]: Taking taylor expansion of (/ 1 (* d1 d4)) in d4 7.092 * [taylor]: Taking taylor expansion of (* d1 d4) in d4 7.092 * [taylor]: Taking taylor expansion of d1 in d4 7.092 * [backup-simplify]: Simplify d1 into d1 7.092 * [taylor]: Taking taylor expansion of d4 in d4 7.092 * [backup-simplify]: Simplify 0 into 0 7.092 * [backup-simplify]: Simplify 1 into 1 7.092 * [backup-simplify]: Simplify (* d1 0) into 0 7.092 * [backup-simplify]: Simplify (+ (* d1 1) (* 0 0)) into d1 7.092 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 7.092 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d1 2)) (/ 1 (* d1 d3))) in d4 7.092 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d4 7.092 * [taylor]: Taking taylor expansion of (pow d1 2) in d4 7.093 * [taylor]: Taking taylor expansion of d1 in d4 7.093 * [backup-simplify]: Simplify d1 into d1 7.093 * [backup-simplify]: Simplify (* d1 d1) into (pow d1 2) 7.093 * [backup-simplify]: Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2)) 7.093 * [taylor]: Taking taylor expansion of (/ 1 (* d1 d3)) in d4 7.093 * [taylor]: Taking taylor expansion of (* d1 d3) in d4 7.093 * [taylor]: Taking taylor expansion of d1 in d4 7.093 * [backup-simplify]: Simplify d1 into d1 7.093 * [taylor]: Taking taylor expansion of d3 in d4 7.093 * [backup-simplify]: Simplify d3 into d3 7.093 * [backup-simplify]: Simplify (* d1 d3) into (* d1 d3) 7.093 * [backup-simplify]: Simplify (/ 1 (* d1 d3)) into (/ 1 (* d1 d3)) 7.093 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d1 d2)) (/ 1 (* d1 d4))) (+ (/ 1 (pow d1 2)) (/ 1 (* d1 d3)))) in d3 7.093 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d1 d2)) (/ 1 (* d1 d4))) in d3 7.093 * [taylor]: Taking taylor expansion of (/ 1 (* d1 d2)) in d3 7.093 * [taylor]: Taking taylor expansion of (* d1 d2) in d3 7.093 * [taylor]: Taking taylor expansion of d1 in d3 7.093 * [backup-simplify]: Simplify d1 into d1 7.093 * [taylor]: Taking taylor expansion of d2 in d3 7.093 * [backup-simplify]: Simplify d2 into d2 7.093 * [backup-simplify]: Simplify (* d1 d2) into (* d1 d2) 7.093 * [backup-simplify]: Simplify (/ 1 (* d1 d2)) into (/ 1 (* d1 d2)) 7.093 * [taylor]: Taking taylor expansion of (/ 1 (* d1 d4)) in d3 7.093 * [taylor]: Taking taylor expansion of (* d1 d4) in d3 7.093 * [taylor]: Taking taylor expansion of d1 in d3 7.093 * [backup-simplify]: Simplify d1 into d1 7.093 * [taylor]: Taking taylor expansion of d4 in d3 7.093 * [backup-simplify]: Simplify d4 into d4 7.093 * [backup-simplify]: Simplify (* d1 d4) into (* d1 d4) 7.094 * [backup-simplify]: Simplify (/ 1 (* d1 d4)) into (/ 1 (* d1 d4)) 7.094 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d1 2)) (/ 1 (* d1 d3))) in d3 7.094 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d3 7.094 * [taylor]: Taking taylor expansion of (pow d1 2) in d3 7.094 * [taylor]: Taking taylor expansion of d1 in d3 7.094 * [backup-simplify]: Simplify d1 into d1 7.094 * [backup-simplify]: Simplify (* d1 d1) into (pow d1 2) 7.094 * [backup-simplify]: Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2)) 7.094 * [taylor]: Taking taylor expansion of (/ 1 (* d1 d3)) in d3 7.094 * [taylor]: Taking taylor expansion of (* d1 d3) in d3 7.094 * [taylor]: Taking taylor expansion of d1 in d3 7.094 * [backup-simplify]: Simplify d1 into d1 7.094 * [taylor]: Taking taylor expansion of d3 in d3 7.094 * [backup-simplify]: Simplify 0 into 0 7.094 * [backup-simplify]: Simplify 1 into 1 7.094 * [backup-simplify]: Simplify (* d1 0) into 0 7.094 * [backup-simplify]: Simplify (+ (* d1 1) (* 0 0)) into d1 7.094 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 7.094 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d1 d2)) (/ 1 (* d1 d4))) (+ (/ 1 (pow d1 2)) (/ 1 (* d1 d3)))) in d2 7.094 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d1 d2)) (/ 1 (* d1 d4))) in d2 7.094 * [taylor]: Taking taylor expansion of (/ 1 (* d1 d2)) in d2 7.094 * [taylor]: Taking taylor expansion of (* d1 d2) in d2 7.094 * [taylor]: Taking taylor expansion of d1 in d2 7.094 * [backup-simplify]: Simplify d1 into d1 7.095 * [taylor]: Taking taylor expansion of d2 in d2 7.095 * [backup-simplify]: Simplify 0 into 0 7.095 * [backup-simplify]: Simplify 1 into 1 7.095 * [backup-simplify]: Simplify (* d1 0) into 0 7.095 * [backup-simplify]: Simplify (+ (* d1 1) (* 0 0)) into d1 7.095 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 7.095 * [taylor]: Taking taylor expansion of (/ 1 (* d1 d4)) in d2 7.095 * [taylor]: Taking taylor expansion of (* d1 d4) in d2 7.095 * [taylor]: Taking taylor expansion of d1 in d2 7.095 * [backup-simplify]: Simplify d1 into d1 7.095 * [taylor]: Taking taylor expansion of d4 in d2 7.095 * [backup-simplify]: Simplify d4 into d4 7.095 * [backup-simplify]: Simplify (* d1 d4) into (* d1 d4) 7.095 * [backup-simplify]: Simplify (/ 1 (* d1 d4)) into (/ 1 (* d1 d4)) 7.095 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d1 2)) (/ 1 (* d1 d3))) in d2 7.095 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d2 7.095 * [taylor]: Taking taylor expansion of (pow d1 2) in d2 7.095 * [taylor]: Taking taylor expansion of d1 in d2 7.095 * [backup-simplify]: Simplify d1 into d1 7.095 * [backup-simplify]: Simplify (* d1 d1) into (pow d1 2) 7.095 * [backup-simplify]: Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2)) 7.095 * [taylor]: Taking taylor expansion of (/ 1 (* d1 d3)) in d2 7.095 * [taylor]: Taking taylor expansion of (* d1 d3) in d2 7.095 * [taylor]: Taking taylor expansion of d1 in d2 7.095 * [backup-simplify]: Simplify d1 into d1 7.095 * [taylor]: Taking taylor expansion of d3 in d2 7.095 * [backup-simplify]: Simplify d3 into d3 7.096 * [backup-simplify]: Simplify (* d1 d3) into (* d1 d3) 7.096 * [backup-simplify]: Simplify (/ 1 (* d1 d3)) into (/ 1 (* d1 d3)) 7.096 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d1 d2)) (/ 1 (* d1 d4))) (+ (/ 1 (pow d1 2)) (/ 1 (* d1 d3)))) in d1 7.096 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d1 d2)) (/ 1 (* d1 d4))) in d1 7.096 * [taylor]: Taking taylor expansion of (/ 1 (* d1 d2)) in d1 7.096 * [taylor]: Taking taylor expansion of (* d1 d2) in d1 7.096 * [taylor]: Taking taylor expansion of d1 in d1 7.096 * [backup-simplify]: Simplify 0 into 0 7.096 * [backup-simplify]: Simplify 1 into 1 7.096 * [taylor]: Taking taylor expansion of d2 in d1 7.096 * [backup-simplify]: Simplify d2 into d2 7.096 * [backup-simplify]: Simplify (* 0 d2) into 0 7.096 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d2)) into d2 7.096 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 7.096 * [taylor]: Taking taylor expansion of (/ 1 (* d1 d4)) in d1 7.096 * [taylor]: Taking taylor expansion of (* d1 d4) in d1 7.096 * [taylor]: Taking taylor expansion of d1 in d1 7.097 * [backup-simplify]: Simplify 0 into 0 7.097 * [backup-simplify]: Simplify 1 into 1 7.097 * [taylor]: Taking taylor expansion of d4 in d1 7.097 * [backup-simplify]: Simplify d4 into d4 7.097 * [backup-simplify]: Simplify (* 0 d4) into 0 7.097 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d4)) into d4 7.097 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 7.097 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d1 2)) (/ 1 (* d1 d3))) in d1 7.097 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d1 7.097 * [taylor]: Taking taylor expansion of (pow d1 2) in d1 7.097 * [taylor]: Taking taylor expansion of d1 in d1 7.097 * [backup-simplify]: Simplify 0 into 0 7.097 * [backup-simplify]: Simplify 1 into 1 7.098 * [backup-simplify]: Simplify (* 1 1) into 1 7.098 * [backup-simplify]: Simplify (/ 1 1) into 1 7.098 * [taylor]: Taking taylor expansion of (/ 1 (* d1 d3)) in d1 7.098 * [taylor]: Taking taylor expansion of (* d1 d3) in d1 7.098 * [taylor]: Taking taylor expansion of d1 in d1 7.098 * [backup-simplify]: Simplify 0 into 0 7.098 * [backup-simplify]: Simplify 1 into 1 7.098 * [taylor]: Taking taylor expansion of d3 in d1 7.098 * [backup-simplify]: Simplify d3 into d3 7.098 * [backup-simplify]: Simplify (* 0 d3) into 0 7.099 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d3)) into d3 7.099 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 7.099 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d1 d2)) (/ 1 (* d1 d4))) (+ (/ 1 (pow d1 2)) (/ 1 (* d1 d3)))) in d1 7.099 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d1 d2)) (/ 1 (* d1 d4))) in d1 7.099 * [taylor]: Taking taylor expansion of (/ 1 (* d1 d2)) in d1 7.099 * [taylor]: Taking taylor expansion of (* d1 d2) in d1 7.099 * [taylor]: Taking taylor expansion of d1 in d1 7.099 * [backup-simplify]: Simplify 0 into 0 7.099 * [backup-simplify]: Simplify 1 into 1 7.099 * [taylor]: Taking taylor expansion of d2 in d1 7.099 * [backup-simplify]: Simplify d2 into d2 7.099 * [backup-simplify]: Simplify (* 0 d2) into 0 7.099 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d2)) into d2 7.100 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 7.100 * [taylor]: Taking taylor expansion of (/ 1 (* d1 d4)) in d1 7.100 * [taylor]: Taking taylor expansion of (* d1 d4) in d1 7.100 * [taylor]: Taking taylor expansion of d1 in d1 7.100 * [backup-simplify]: Simplify 0 into 0 7.100 * [backup-simplify]: Simplify 1 into 1 7.100 * [taylor]: Taking taylor expansion of d4 in d1 7.100 * [backup-simplify]: Simplify d4 into d4 7.100 * [backup-simplify]: Simplify (* 0 d4) into 0 7.100 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d4)) into d4 7.100 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 7.100 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d1 2)) (/ 1 (* d1 d3))) in d1 7.100 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d1 7.100 * [taylor]: Taking taylor expansion of (pow d1 2) in d1 7.100 * [taylor]: Taking taylor expansion of d1 in d1 7.100 * [backup-simplify]: Simplify 0 into 0 7.100 * [backup-simplify]: Simplify 1 into 1 7.101 * [backup-simplify]: Simplify (* 1 1) into 1 7.101 * [backup-simplify]: Simplify (/ 1 1) into 1 7.101 * [taylor]: Taking taylor expansion of (/ 1 (* d1 d3)) in d1 7.101 * [taylor]: Taking taylor expansion of (* d1 d3) in d1 7.101 * [taylor]: Taking taylor expansion of d1 in d1 7.101 * [backup-simplify]: Simplify 0 into 0 7.101 * [backup-simplify]: Simplify 1 into 1 7.101 * [taylor]: Taking taylor expansion of d3 in d1 7.101 * [backup-simplify]: Simplify d3 into d3 7.101 * [backup-simplify]: Simplify (* 0 d3) into 0 7.102 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d3)) into d3 7.102 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 7.102 * [backup-simplify]: Simplify (+ 1 0) into 1 7.103 * [backup-simplify]: Simplify (- 1) into -1 7.103 * [backup-simplify]: Simplify (+ 0 -1) into -1 7.103 * [taylor]: Taking taylor expansion of -1 in d2 7.103 * [backup-simplify]: Simplify -1 into -1 7.103 * [backup-simplify]: Simplify (+ (/ 1 d2) (/ 1 d4)) into (+ (/ 1 d2) (/ 1 d4)) 7.104 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 7.105 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 7.105 * [backup-simplify]: Simplify (+ 0 (/ 1 d3)) into (/ 1 d3) 7.105 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 7.105 * [backup-simplify]: Simplify (+ (+ (/ 1 d2) (/ 1 d4)) (- (/ 1 d3))) into (- (+ (/ 1 d2) (/ 1 d4)) (/ 1 d3)) 7.106 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d2) (/ 1 d4)) (/ 1 d3)) in d2 7.106 * [taylor]: Taking taylor expansion of (+ (/ 1 d2) (/ 1 d4)) in d2 7.106 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2 7.106 * [taylor]: Taking taylor expansion of d2 in d2 7.106 * [backup-simplify]: Simplify 0 into 0 7.106 * [backup-simplify]: Simplify 1 into 1 7.106 * [backup-simplify]: Simplify (/ 1 1) into 1 7.106 * [taylor]: Taking taylor expansion of (/ 1 d4) in d2 7.106 * [taylor]: Taking taylor expansion of d4 in d2 7.106 * [backup-simplify]: Simplify d4 into d4 7.106 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 7.106 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2 7.106 * [taylor]: Taking taylor expansion of d3 in d2 7.106 * [backup-simplify]: Simplify d3 into d3 7.106 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 7.107 * [backup-simplify]: Simplify (+ 1 0) into 1 7.107 * [backup-simplify]: Simplify (+ 1 0) into 1 7.107 * [taylor]: Taking taylor expansion of 1 in d3 7.107 * [backup-simplify]: Simplify 1 into 1 7.107 * [taylor]: Taking taylor expansion of -1 in d3 7.107 * [backup-simplify]: Simplify -1 into -1 7.108 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 d2))) into 0 7.108 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0 7.109 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 d4))) into 0 7.109 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0 7.110 * [backup-simplify]: Simplify (+ 0 0) into 0 7.110 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 7.111 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 7.112 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 d3))) into 0 7.112 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 7.113 * [backup-simplify]: Simplify (+ 0 0) into 0 7.113 * [backup-simplify]: Simplify (- 0) into 0 7.113 * [backup-simplify]: Simplify (+ 0 0) into 0 7.113 * [taylor]: Taking taylor expansion of 0 in d2 7.113 * [backup-simplify]: Simplify 0 into 0 7.114 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 7.114 * [backup-simplify]: Simplify (+ 0 (/ 1 d4)) into (/ 1 d4) 7.114 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 7.114 * [backup-simplify]: Simplify (+ (/ 1 d4) (- (/ 1 d3))) into (- (/ 1 d4) (/ 1 d3)) 7.114 * [taylor]: Taking taylor expansion of (- (/ 1 d4) (/ 1 d3)) in d3 7.115 * [taylor]: Taking taylor expansion of (/ 1 d4) in d3 7.115 * [taylor]: Taking taylor expansion of d4 in d3 7.115 * [backup-simplify]: Simplify d4 into d4 7.115 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 7.115 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3 7.115 * [taylor]: Taking taylor expansion of d3 in d3 7.115 * [backup-simplify]: Simplify 0 into 0 7.115 * [backup-simplify]: Simplify 1 into 1 7.115 * [backup-simplify]: Simplify (/ 1 1) into 1 7.116 * [backup-simplify]: Simplify (- 1) into -1 7.116 * [backup-simplify]: Simplify (+ 0 -1) into -1 7.116 * [taylor]: Taking taylor expansion of -1 in d4 7.116 * [backup-simplify]: Simplify -1 into -1 7.116 * [taylor]: Taking taylor expansion of 0 in d3 7.116 * [backup-simplify]: Simplify 0 into 0 7.116 * [taylor]: Taking taylor expansion of 1 in d4 7.116 * [backup-simplify]: Simplify 1 into 1 7.116 * [taylor]: Taking taylor expansion of -1 in d4 7.116 * [backup-simplify]: Simplify -1 into -1 7.117 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 d2)))) into 0 7.118 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0 7.119 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 d4)))) into 0 7.119 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)) (* 0 (/ 0 d4)))) into 0 7.119 * [backup-simplify]: Simplify (+ 0 0) into 0 7.120 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 7.121 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 7.122 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 d3)))) into 0 7.123 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0 7.123 * [backup-simplify]: Simplify (+ 0 0) into 0 7.123 * [backup-simplify]: Simplify (- 0) into 0 7.124 * [backup-simplify]: Simplify (+ 0 0) into 0 7.124 * [taylor]: Taking taylor expansion of 0 in d2 7.124 * [backup-simplify]: Simplify 0 into 0 7.124 * [taylor]: Taking taylor expansion of 0 in d3 7.124 * [backup-simplify]: Simplify 0 into 0 7.125 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 7.125 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0 7.130 * [backup-simplify]: Simplify (+ 0 0) into 0 7.130 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 7.131 * [backup-simplify]: Simplify (- 0) into 0 7.131 * [backup-simplify]: Simplify (+ 0 0) into 0 7.131 * [taylor]: Taking taylor expansion of 0 in d3 7.131 * [backup-simplify]: Simplify 0 into 0 7.132 * [taylor]: Taking taylor expansion of 0 in d3 7.132 * [backup-simplify]: Simplify 0 into 0 7.132 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 7.133 * [backup-simplify]: Simplify (- 0) into 0 7.133 * [backup-simplify]: Simplify (+ (/ 1 d4) 0) into (/ 1 d4) 7.133 * [taylor]: Taking taylor expansion of (/ 1 d4) in d4 7.133 * [taylor]: Taking taylor expansion of d4 in d4 7.133 * [backup-simplify]: Simplify 0 into 0 7.133 * [backup-simplify]: Simplify 1 into 1 7.133 * [backup-simplify]: Simplify (/ 1 1) into 1 7.133 * [backup-simplify]: Simplify 1 into 1 7.134 * [taylor]: Taking taylor expansion of 0 in d4 7.134 * [backup-simplify]: Simplify 0 into 0 7.134 * [taylor]: Taking taylor expansion of 0 in d4 7.134 * [backup-simplify]: Simplify 0 into 0 7.134 * [taylor]: Taking taylor expansion of 0 in d4 7.134 * [backup-simplify]: Simplify 0 into 0 7.134 * [backup-simplify]: Simplify -1 into -1 7.134 * [backup-simplify]: Simplify 1 into 1 7.135 * [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 (- (+ (* d1 d4) (* d1 d2)) (* d1 d3)) 7.135 * [backup-simplify]: Simplify (- (+ (- (* (/ 1 (- d1)) (/ 1 (- d2))) (* (/ 1 (- d1)) (/ 1 (- d3)))) (* (/ 1 (- d4)) (/ 1 (- d1)))) (* (/ 1 (- d1)) (/ 1 (- d1)))) into (- (+ (/ 1 (* d1 d2)) (/ 1 (* d1 d4))) (+ (/ 1 (pow d1 2)) (/ 1 (* d1 d3)))) 7.135 * [approximate]: Taking taylor expansion of (- (+ (/ 1 (* d1 d2)) (/ 1 (* d1 d4))) (+ (/ 1 (pow d1 2)) (/ 1 (* d1 d3)))) in (d1 d2 d3 d4) around 0 7.135 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d1 d2)) (/ 1 (* d1 d4))) (+ (/ 1 (pow d1 2)) (/ 1 (* d1 d3)))) in d4 7.135 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d1 d2)) (/ 1 (* d1 d4))) in d4 7.135 * [taylor]: Taking taylor expansion of (/ 1 (* d1 d2)) in d4 7.136 * [taylor]: Taking taylor expansion of (* d1 d2) in d4 7.136 * [taylor]: Taking taylor expansion of d1 in d4 7.136 * [backup-simplify]: Simplify d1 into d1 7.136 * [taylor]: Taking taylor expansion of d2 in d4 7.136 * [backup-simplify]: Simplify d2 into d2 7.136 * [backup-simplify]: Simplify (* d1 d2) into (* d1 d2) 7.136 * [backup-simplify]: Simplify (/ 1 (* d1 d2)) into (/ 1 (* d1 d2)) 7.136 * [taylor]: Taking taylor expansion of (/ 1 (* d1 d4)) in d4 7.136 * [taylor]: Taking taylor expansion of (* d1 d4) in d4 7.136 * [taylor]: Taking taylor expansion of d1 in d4 7.136 * [backup-simplify]: Simplify d1 into d1 7.136 * [taylor]: Taking taylor expansion of d4 in d4 7.136 * [backup-simplify]: Simplify 0 into 0 7.136 * [backup-simplify]: Simplify 1 into 1 7.136 * [backup-simplify]: Simplify (* d1 0) into 0 7.137 * [backup-simplify]: Simplify (+ (* d1 1) (* 0 0)) into d1 7.137 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 7.137 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d1 2)) (/ 1 (* d1 d3))) in d4 7.137 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d4 7.137 * [taylor]: Taking taylor expansion of (pow d1 2) in d4 7.137 * [taylor]: Taking taylor expansion of d1 in d4 7.137 * [backup-simplify]: Simplify d1 into d1 7.137 * [backup-simplify]: Simplify (* d1 d1) into (pow d1 2) 7.137 * [backup-simplify]: Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2)) 7.137 * [taylor]: Taking taylor expansion of (/ 1 (* d1 d3)) in d4 7.137 * [taylor]: Taking taylor expansion of (* d1 d3) in d4 7.137 * [taylor]: Taking taylor expansion of d1 in d4 7.137 * [backup-simplify]: Simplify d1 into d1 7.137 * [taylor]: Taking taylor expansion of d3 in d4 7.137 * [backup-simplify]: Simplify d3 into d3 7.137 * [backup-simplify]: Simplify (* d1 d3) into (* d1 d3) 7.137 * [backup-simplify]: Simplify (/ 1 (* d1 d3)) into (/ 1 (* d1 d3)) 7.137 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d1 d2)) (/ 1 (* d1 d4))) (+ (/ 1 (pow d1 2)) (/ 1 (* d1 d3)))) in d3 7.138 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d1 d2)) (/ 1 (* d1 d4))) in d3 7.138 * [taylor]: Taking taylor expansion of (/ 1 (* d1 d2)) in d3 7.138 * [taylor]: Taking taylor expansion of (* d1 d2) in d3 7.138 * [taylor]: Taking taylor expansion of d1 in d3 7.138 * [backup-simplify]: Simplify d1 into d1 7.138 * [taylor]: Taking taylor expansion of d2 in d3 7.138 * [backup-simplify]: Simplify d2 into d2 7.138 * [backup-simplify]: Simplify (* d1 d2) into (* d1 d2) 7.138 * [backup-simplify]: Simplify (/ 1 (* d1 d2)) into (/ 1 (* d1 d2)) 7.138 * [taylor]: Taking taylor expansion of (/ 1 (* d1 d4)) in d3 7.138 * [taylor]: Taking taylor expansion of (* d1 d4) in d3 7.138 * [taylor]: Taking taylor expansion of d1 in d3 7.138 * [backup-simplify]: Simplify d1 into d1 7.138 * [taylor]: Taking taylor expansion of d4 in d3 7.138 * [backup-simplify]: Simplify d4 into d4 7.138 * [backup-simplify]: Simplify (* d1 d4) into (* d1 d4) 7.138 * [backup-simplify]: Simplify (/ 1 (* d1 d4)) into (/ 1 (* d1 d4)) 7.138 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d1 2)) (/ 1 (* d1 d3))) in d3 7.138 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d3 7.138 * [taylor]: Taking taylor expansion of (pow d1 2) in d3 7.138 * [taylor]: Taking taylor expansion of d1 in d3 7.138 * [backup-simplify]: Simplify d1 into d1 7.138 * [backup-simplify]: Simplify (* d1 d1) into (pow d1 2) 7.139 * [backup-simplify]: Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2)) 7.139 * [taylor]: Taking taylor expansion of (/ 1 (* d1 d3)) in d3 7.139 * [taylor]: Taking taylor expansion of (* d1 d3) in d3 7.139 * [taylor]: Taking taylor expansion of d1 in d3 7.139 * [backup-simplify]: Simplify d1 into d1 7.139 * [taylor]: Taking taylor expansion of d3 in d3 7.139 * [backup-simplify]: Simplify 0 into 0 7.139 * [backup-simplify]: Simplify 1 into 1 7.139 * [backup-simplify]: Simplify (* d1 0) into 0 7.139 * [backup-simplify]: Simplify (+ (* d1 1) (* 0 0)) into d1 7.139 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 7.139 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d1 d2)) (/ 1 (* d1 d4))) (+ (/ 1 (pow d1 2)) (/ 1 (* d1 d3)))) in d2 7.139 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d1 d2)) (/ 1 (* d1 d4))) in d2 7.139 * [taylor]: Taking taylor expansion of (/ 1 (* d1 d2)) in d2 7.139 * [taylor]: Taking taylor expansion of (* d1 d2) in d2 7.140 * [taylor]: Taking taylor expansion of d1 in d2 7.140 * [backup-simplify]: Simplify d1 into d1 7.140 * [taylor]: Taking taylor expansion of d2 in d2 7.140 * [backup-simplify]: Simplify 0 into 0 7.140 * [backup-simplify]: Simplify 1 into 1 7.140 * [backup-simplify]: Simplify (* d1 0) into 0 7.140 * [backup-simplify]: Simplify (+ (* d1 1) (* 0 0)) into d1 7.140 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 7.140 * [taylor]: Taking taylor expansion of (/ 1 (* d1 d4)) in d2 7.140 * [taylor]: Taking taylor expansion of (* d1 d4) in d2 7.140 * [taylor]: Taking taylor expansion of d1 in d2 7.140 * [backup-simplify]: Simplify d1 into d1 7.140 * [taylor]: Taking taylor expansion of d4 in d2 7.140 * [backup-simplify]: Simplify d4 into d4 7.140 * [backup-simplify]: Simplify (* d1 d4) into (* d1 d4) 7.140 * [backup-simplify]: Simplify (/ 1 (* d1 d4)) into (/ 1 (* d1 d4)) 7.140 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d1 2)) (/ 1 (* d1 d3))) in d2 7.140 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d2 7.140 * [taylor]: Taking taylor expansion of (pow d1 2) in d2 7.140 * [taylor]: Taking taylor expansion of d1 in d2 7.140 * [backup-simplify]: Simplify d1 into d1 7.140 * [backup-simplify]: Simplify (* d1 d1) into (pow d1 2) 7.140 * [backup-simplify]: Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2)) 7.140 * [taylor]: Taking taylor expansion of (/ 1 (* d1 d3)) in d2 7.140 * [taylor]: Taking taylor expansion of (* d1 d3) in d2 7.140 * [taylor]: Taking taylor expansion of d1 in d2 7.141 * [backup-simplify]: Simplify d1 into d1 7.141 * [taylor]: Taking taylor expansion of d3 in d2 7.141 * [backup-simplify]: Simplify d3 into d3 7.141 * [backup-simplify]: Simplify (* d1 d3) into (* d1 d3) 7.141 * [backup-simplify]: Simplify (/ 1 (* d1 d3)) into (/ 1 (* d1 d3)) 7.141 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d1 d2)) (/ 1 (* d1 d4))) (+ (/ 1 (pow d1 2)) (/ 1 (* d1 d3)))) in d1 7.141 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d1 d2)) (/ 1 (* d1 d4))) in d1 7.141 * [taylor]: Taking taylor expansion of (/ 1 (* d1 d2)) in d1 7.141 * [taylor]: Taking taylor expansion of (* d1 d2) in d1 7.141 * [taylor]: Taking taylor expansion of d1 in d1 7.141 * [backup-simplify]: Simplify 0 into 0 7.141 * [backup-simplify]: Simplify 1 into 1 7.141 * [taylor]: Taking taylor expansion of d2 in d1 7.141 * [backup-simplify]: Simplify d2 into d2 7.141 * [backup-simplify]: Simplify (* 0 d2) into 0 7.141 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d2)) into d2 7.141 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 7.141 * [taylor]: Taking taylor expansion of (/ 1 (* d1 d4)) in d1 7.141 * [taylor]: Taking taylor expansion of (* d1 d4) in d1 7.141 * [taylor]: Taking taylor expansion of d1 in d1 7.141 * [backup-simplify]: Simplify 0 into 0 7.141 * [backup-simplify]: Simplify 1 into 1 7.141 * [taylor]: Taking taylor expansion of d4 in d1 7.141 * [backup-simplify]: Simplify d4 into d4 7.141 * [backup-simplify]: Simplify (* 0 d4) into 0 7.142 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d4)) into d4 7.142 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 7.142 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d1 2)) (/ 1 (* d1 d3))) in d1 7.142 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d1 7.142 * [taylor]: Taking taylor expansion of (pow d1 2) in d1 7.142 * [taylor]: Taking taylor expansion of d1 in d1 7.142 * [backup-simplify]: Simplify 0 into 0 7.142 * [backup-simplify]: Simplify 1 into 1 7.142 * [backup-simplify]: Simplify (* 1 1) into 1 7.142 * [backup-simplify]: Simplify (/ 1 1) into 1 7.142 * [taylor]: Taking taylor expansion of (/ 1 (* d1 d3)) in d1 7.142 * [taylor]: Taking taylor expansion of (* d1 d3) in d1 7.142 * [taylor]: Taking taylor expansion of d1 in d1 7.142 * [backup-simplify]: Simplify 0 into 0 7.142 * [backup-simplify]: Simplify 1 into 1 7.142 * [taylor]: Taking taylor expansion of d3 in d1 7.142 * [backup-simplify]: Simplify d3 into d3 7.142 * [backup-simplify]: Simplify (* 0 d3) into 0 7.143 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d3)) into d3 7.143 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 7.143 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d1 d2)) (/ 1 (* d1 d4))) (+ (/ 1 (pow d1 2)) (/ 1 (* d1 d3)))) in d1 7.143 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d1 d2)) (/ 1 (* d1 d4))) in d1 7.143 * [taylor]: Taking taylor expansion of (/ 1 (* d1 d2)) in d1 7.143 * [taylor]: Taking taylor expansion of (* d1 d2) in d1 7.143 * [taylor]: Taking taylor expansion of d1 in d1 7.143 * [backup-simplify]: Simplify 0 into 0 7.143 * [backup-simplify]: Simplify 1 into 1 7.143 * [taylor]: Taking taylor expansion of d2 in d1 7.143 * [backup-simplify]: Simplify d2 into d2 7.143 * [backup-simplify]: Simplify (* 0 d2) into 0 7.143 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d2)) into d2 7.143 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 7.143 * [taylor]: Taking taylor expansion of (/ 1 (* d1 d4)) in d1 7.143 * [taylor]: Taking taylor expansion of (* d1 d4) in d1 7.143 * [taylor]: Taking taylor expansion of d1 in d1 7.143 * [backup-simplify]: Simplify 0 into 0 7.143 * [backup-simplify]: Simplify 1 into 1 7.143 * [taylor]: Taking taylor expansion of d4 in d1 7.143 * [backup-simplify]: Simplify d4 into d4 7.144 * [backup-simplify]: Simplify (* 0 d4) into 0 7.144 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d4)) into d4 7.144 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 7.144 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d1 2)) (/ 1 (* d1 d3))) in d1 7.144 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d1 7.144 * [taylor]: Taking taylor expansion of (pow d1 2) in d1 7.144 * [taylor]: Taking taylor expansion of d1 in d1 7.144 * [backup-simplify]: Simplify 0 into 0 7.144 * [backup-simplify]: Simplify 1 into 1 7.144 * [backup-simplify]: Simplify (* 1 1) into 1 7.144 * [backup-simplify]: Simplify (/ 1 1) into 1 7.144 * [taylor]: Taking taylor expansion of (/ 1 (* d1 d3)) in d1 7.144 * [taylor]: Taking taylor expansion of (* d1 d3) in d1 7.145 * [taylor]: Taking taylor expansion of d1 in d1 7.145 * [backup-simplify]: Simplify 0 into 0 7.145 * [backup-simplify]: Simplify 1 into 1 7.145 * [taylor]: Taking taylor expansion of d3 in d1 7.145 * [backup-simplify]: Simplify d3 into d3 7.145 * [backup-simplify]: Simplify (* 0 d3) into 0 7.145 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d3)) into d3 7.145 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 7.145 * [backup-simplify]: Simplify (+ 1 0) into 1 7.146 * [backup-simplify]: Simplify (- 1) into -1 7.146 * [backup-simplify]: Simplify (+ 0 -1) into -1 7.146 * [taylor]: Taking taylor expansion of -1 in d2 7.146 * [backup-simplify]: Simplify -1 into -1 7.146 * [backup-simplify]: Simplify (+ (/ 1 d2) (/ 1 d4)) into (+ (/ 1 d2) (/ 1 d4)) 7.146 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 7.147 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 7.147 * [backup-simplify]: Simplify (+ 0 (/ 1 d3)) into (/ 1 d3) 7.147 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 7.147 * [backup-simplify]: Simplify (+ (+ (/ 1 d2) (/ 1 d4)) (- (/ 1 d3))) into (- (+ (/ 1 d2) (/ 1 d4)) (/ 1 d3)) 7.147 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d2) (/ 1 d4)) (/ 1 d3)) in d2 7.147 * [taylor]: Taking taylor expansion of (+ (/ 1 d2) (/ 1 d4)) in d2 7.147 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2 7.147 * [taylor]: Taking taylor expansion of d2 in d2 7.147 * [backup-simplify]: Simplify 0 into 0 7.147 * [backup-simplify]: Simplify 1 into 1 7.147 * [backup-simplify]: Simplify (/ 1 1) into 1 7.147 * [taylor]: Taking taylor expansion of (/ 1 d4) in d2 7.147 * [taylor]: Taking taylor expansion of d4 in d2 7.147 * [backup-simplify]: Simplify d4 into d4 7.148 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 7.148 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2 7.148 * [taylor]: Taking taylor expansion of d3 in d2 7.148 * [backup-simplify]: Simplify d3 into d3 7.148 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 7.148 * [backup-simplify]: Simplify (+ 1 0) into 1 7.148 * [backup-simplify]: Simplify (+ 1 0) into 1 7.148 * [taylor]: Taking taylor expansion of 1 in d3 7.148 * [backup-simplify]: Simplify 1 into 1 7.148 * [taylor]: Taking taylor expansion of -1 in d3 7.148 * [backup-simplify]: Simplify -1 into -1 7.149 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 d2))) into 0 7.149 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0 7.149 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 d4))) into 0 7.149 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0 7.150 * [backup-simplify]: Simplify (+ 0 0) into 0 7.150 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 7.151 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 7.151 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 d3))) into 0 7.151 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 7.152 * [backup-simplify]: Simplify (+ 0 0) into 0 7.152 * [backup-simplify]: Simplify (- 0) into 0 7.152 * [backup-simplify]: Simplify (+ 0 0) into 0 7.152 * [taylor]: Taking taylor expansion of 0 in d2 7.152 * [backup-simplify]: Simplify 0 into 0 7.153 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 7.153 * [backup-simplify]: Simplify (+ 0 (/ 1 d4)) into (/ 1 d4) 7.153 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 7.153 * [backup-simplify]: Simplify (+ (/ 1 d4) (- (/ 1 d3))) into (- (/ 1 d4) (/ 1 d3)) 7.153 * [taylor]: Taking taylor expansion of (- (/ 1 d4) (/ 1 d3)) in d3 7.153 * [taylor]: Taking taylor expansion of (/ 1 d4) in d3 7.153 * [taylor]: Taking taylor expansion of d4 in d3 7.153 * [backup-simplify]: Simplify d4 into d4 7.153 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 7.153 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3 7.153 * [taylor]: Taking taylor expansion of d3 in d3 7.153 * [backup-simplify]: Simplify 0 into 0 7.153 * [backup-simplify]: Simplify 1 into 1 7.153 * [backup-simplify]: Simplify (/ 1 1) into 1 7.153 * [backup-simplify]: Simplify (- 1) into -1 7.154 * [backup-simplify]: Simplify (+ 0 -1) into -1 7.154 * [taylor]: Taking taylor expansion of -1 in d4 7.154 * [backup-simplify]: Simplify -1 into -1 7.154 * [taylor]: Taking taylor expansion of 0 in d3 7.154 * [backup-simplify]: Simplify 0 into 0 7.154 * [taylor]: Taking taylor expansion of 1 in d4 7.154 * [backup-simplify]: Simplify 1 into 1 7.154 * [taylor]: Taking taylor expansion of -1 in d4 7.154 * [backup-simplify]: Simplify -1 into -1 7.155 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 d2)))) into 0 7.155 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0 7.156 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 d4)))) into 0 7.156 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)) (* 0 (/ 0 d4)))) into 0 7.156 * [backup-simplify]: Simplify (+ 0 0) into 0 7.157 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 7.157 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 7.158 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 d3)))) into 0 7.158 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0 7.158 * [backup-simplify]: Simplify (+ 0 0) into 0 7.159 * [backup-simplify]: Simplify (- 0) into 0 7.159 * [backup-simplify]: Simplify (+ 0 0) into 0 7.159 * [taylor]: Taking taylor expansion of 0 in d2 7.159 * [backup-simplify]: Simplify 0 into 0 7.159 * [taylor]: Taking taylor expansion of 0 in d3 7.159 * [backup-simplify]: Simplify 0 into 0 7.160 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 7.160 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0 7.160 * [backup-simplify]: Simplify (+ 0 0) into 0 7.160 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 7.160 * [backup-simplify]: Simplify (- 0) into 0 7.161 * [backup-simplify]: Simplify (+ 0 0) into 0 7.161 * [taylor]: Taking taylor expansion of 0 in d3 7.161 * [backup-simplify]: Simplify 0 into 0 7.161 * [taylor]: Taking taylor expansion of 0 in d3 7.161 * [backup-simplify]: Simplify 0 into 0 7.161 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 7.161 * [backup-simplify]: Simplify (- 0) into 0 7.162 * [backup-simplify]: Simplify (+ (/ 1 d4) 0) into (/ 1 d4) 7.162 * [taylor]: Taking taylor expansion of (/ 1 d4) in d4 7.162 * [taylor]: Taking taylor expansion of d4 in d4 7.162 * [backup-simplify]: Simplify 0 into 0 7.162 * [backup-simplify]: Simplify 1 into 1 7.162 * [backup-simplify]: Simplify (/ 1 1) into 1 7.162 * [backup-simplify]: Simplify 1 into 1 7.162 * [taylor]: Taking taylor expansion of 0 in d4 7.162 * [backup-simplify]: Simplify 0 into 0 7.162 * [taylor]: Taking taylor expansion of 0 in d4 7.162 * [backup-simplify]: Simplify 0 into 0 7.162 * [taylor]: Taking taylor expansion of 0 in d4 7.162 * [backup-simplify]: Simplify 0 into 0 7.162 * [backup-simplify]: Simplify -1 into -1 7.162 * [backup-simplify]: Simplify 1 into 1 7.163 * [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 (- (+ (* d1 d4) (* d1 d2)) (* d1 d3)) 7.163 * * * [progress]: simplifying candidates 7.164 * [simplify]: Simplifying: (fma d1 d2 (- (* d3 d1))) (fma (- d3) d1 (* d3 d1)) (expm1 (- (* d1 d2) (* d1 d3))) (log1p (- (* d1 d2) (* d1 d3))) (- (* d1 d3)) (/ (exp (* d1 d2)) (exp (* d1 d3))) (log (- (* d1 d2) (* d1 d3))) (exp (- (* d1 d2) (* d1 d3))) (* (cbrt (- (* d1 d2) (* d1 d3))) (cbrt (- (* d1 d2) (* d1 d3)))) (cbrt (- (* d1 d2) (* d1 d3))) (* (* (- (* d1 d2) (* d1 d3)) (- (* d1 d2) (* d1 d3))) (- (* d1 d2) (* d1 d3))) (sqrt (- (* d1 d2) (* d1 d3))) (sqrt (- (* d1 d2) (* d1 d3))) (- (pow (* d1 d2) 3) (pow (* d1 d3) 3)) (+ (* (* d1 d2) (* d1 d2)) (+ (* (* d1 d3) (* d1 d3)) (* (* d1 d2) (* d1 d3)))) (- (* d1 d3)) (- (* (* d1 d2) (* d1 d2)) (* (* d1 d3) (* d1 d3))) (+ (* d1 d2) (* d1 d3)) (- d2 d3) (- (* d1 d3)) (fma (* (cbrt (+ (- (* d1 d2) (* d1 d3)) (* d4 d1))) (cbrt (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)))) (cbrt (+ (- (* d1 d2) (* d1 d3)) (* d4 d1))) (- (* d1 d1))) (fma (- d1) d1 (* d1 d1)) (fma (sqrt (+ (- (* d1 d2) (* d1 d3)) (* d4 d1))) (sqrt (+ (- (* d1 d2) (* d1 d3)) (* d4 d1))) (- (* d1 d1))) (fma (- d1) d1 (* d1 d1)) (fma 1 (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (- (* d1 d1))) (fma (- d1) d1 (* d1 d1)) (expm1 (- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1))) (log1p (- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1))) (- (* d1 d1)) (- (* d1 d1)) (- (* d1 d1)) (/ (* (/ (exp (* d1 d2)) (exp (* d1 d3))) (exp (* d4 d1))) (exp (* d1 d1))) (/ (* (exp (- (* d1 d2) (* d1 d3))) (exp (* d4 d1))) (exp (* d1 d1))) (/ (exp (+ (- (* d1 d2) (* d1 d3)) (* d4 d1))) (exp (* d1 d1))) (log (- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1))) (exp (- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1))) (* (cbrt (- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1))) (cbrt (- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1)))) (cbrt (- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1))) (* (* (- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1)) (- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1))) (- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1))) (sqrt (- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1))) (sqrt (- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1))) (- (pow (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) 3) (pow (* d1 d1) 3)) (+ (* (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (+ (- (* d1 d2) (* d1 d3)) (* d4 d1))) (+ (* (* d1 d1) (* d1 d1)) (* (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1)))) (- (* d1 d1)) (- (* (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (+ (- (* d1 d2) (* d1 d3)) (* d4 d1))) (* (* d1 d1) (* d1 d1))) (+ (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1)) (+ (sqrt (+ (- (* d1 d2) (* d1 d3)) (* d4 d1))) d1) (- (sqrt (+ (- (* d1 d2) (* d1 d3)) (* d4 d1))) d1) (- (* d4 d1) (* d1 d1)) (+ (- (* d1 d3) (* d4 d1)) (* d1 d1)) (- (* d1 d1)) (- (* d1 d2) (* d1 d3)) (- (* d1 d2) (* d1 d3)) (- (* d1 d2) (* d1 d3)) (- (* d1 d2) (+ (pow d1 2) (* d1 d3))) (- (+ (* d1 d4) (* d1 d2)) (* d1 d3)) (- (+ (* d1 d4) (* d1 d2)) (* d1 d3)) 7.165 * * [simplify]: Extracting # 0 : cost 0 7.165 * * [simplify]: Extracting # 1 : cost 0 7.165 * * [simplify]: Extracting # 2 : cost 0 7.165 * * [simplify]: Extracting # 3 : cost 0 7.165 * * [simplify]: Extracting # 4 : cost 0 7.165 * * [simplify]: Extracting # 5 : cost 0 7.166 * * [simplify]: Extracting # 6 : cost 0 7.166 * * [simplify]: iteration 0 : 90 enodes (cost 777 ) 7.191 * * [simplify]: Extracting # 0 : cost 0 7.192 * * [simplify]: Extracting # 1 : cost 0 7.192 * * [simplify]: Extracting # 2 : cost 0 7.192 * * [simplify]: Extracting # 3 : cost 0 7.193 * * [simplify]: Extracting # 4 : cost 0 7.193 * * [simplify]: iteration 1 : 241 enodes (cost 618 ) 7.378 * * [simplify]: Extracting # 0 : cost 0 7.379 * * [simplify]: Extracting # 1 : cost 0 7.380 * * [simplify]: Extracting # 2 : cost 0 7.381 * * [simplify]: Extracting # 3 : cost 0 7.382 * * [simplify]: Extracting # 4 : cost 0 7.383 * * [simplify]: iteration 2 : 872 enodes (cost 496 ) 8.458 * * [simplify]: Extracting # 0 : cost 0 8.468 * * [simplify]: Extracting # 1 : cost 0 8.477 * * [simplify]: Extracting # 2 : cost 0 8.481 * * [simplify]: Extracting # 3 : cost 0 8.486 * * [simplify]: Extracting # 4 : cost 0 8.491 * * [simplify]: Extracting # 5 : cost 0 8.502 * * [simplify]: iteration 3 : 4616 enodes (cost 468 ) 10.151 * * [simplify]: Extracting # 0 : cost 0 10.156 * * [simplify]: Extracting # 1 : cost 0 10.168 * * [simplify]: iteration done: 5000 enodes (cost 468 ) 10.169 * [simplify]: Simplified to: (* d1 (- d2 d3)) (* d3 (+ (- d1) d1)) (expm1 (* d1 (- d2 d3))) (log1p (* d1 (- d2 d3))) (- (* d1 d3)) (exp (* d1 (- d2 d3))) (log (* d1 (- d2 d3))) (exp (* d1 (- d2 d3))) (* (cbrt (* d1 (- d2 d3))) (cbrt (* d1 (- d2 d3)))) (cbrt (* d1 (- d2 d3))) (pow (* d1 (- d2 d3)) 3) (sqrt (* d1 (- d2 d3))) (sqrt (* d1 (- d2 d3))) (- (pow (* d1 d2) 3) (pow (* d1 d3) 3)) (* d1 (+ (* d1 (* d2 d2)) (* d3 (* d1 (+ d2 d3))))) (- (* d1 d3)) (* (* d1 (+ d2 d3)) (* d1 (- d2 d3))) (* d1 (+ d2 d3)) (- d2 d3) (- (* d1 d3)) (fma d1 (- d1) (pow (cbrt (* d1 (- (+ d4 d2) d3))) 3)) (* d1 (+ (- d1) d1)) (* d1 (+ (- d2 d3) (- d4 d1))) (* d1 (+ (- d1) d1)) (* d1 (+ (- d2 d3) (- d4 d1))) (* d1 (+ (- d1) d1)) (expm1 (* d1 (+ (- d2 d3) (- d4 d1)))) (log1p (* d1 (+ (- d2 d3) (- d4 d1)))) (- (* d1 d1)) (- (* d1 d1)) (- (* d1 d1)) (exp (* d1 (+ (- d2 d3) (- d4 d1)))) (exp (* d1 (+ (- d2 d3) (- d4 d1)))) (exp (* d1 (+ (- d2 d3) (- d4 d1)))) (log (* d1 (+ (- d2 d3) (- d4 d1)))) (exp (* d1 (+ (- d2 d3) (- d4 d1)))) (* (cbrt (* d1 (+ (- d2 d3) (- d4 d1)))) (cbrt (* d1 (+ (- d2 d3) (- d4 d1))))) (cbrt (* d1 (+ (- d2 d3) (- d4 d1)))) (pow (* d1 (+ (- d2 d3) (- d4 d1))) 3) (sqrt (* d1 (+ (- d2 d3) (- d4 d1)))) (sqrt (* d1 (+ (- d2 d3) (- d4 d1)))) (- (pow (* d1 (- (+ d4 d2) d3)) 3) (pow d1 6)) (+ (* (* d1 (* d1 (+ (- d2 d3) (+ d4 d1)))) (+ d4 (- d2 d3))) (pow d1 4)) (- (* d1 d1)) (fma (* d1 (- (+ d4 d2) d3)) (* d1 (- (+ d4 d2) d3)) (- (pow d1 4))) (* d1 (+ (- d2 d3) (+ d4 d1))) (+ (sqrt (* d1 (- (+ d4 d2) d3))) d1) (- (sqrt (* d1 (- (+ d4 d2) d3))) d1) (* d1 (- d4 d1)) (* d1 (- d3 (- d4 d1))) (- (* d1 d1)) (* d1 (- d2 d3)) (* d1 (- d2 d3)) (* d1 (- d2 d3)) (* d1 (- (- d2 d1) d3)) (* d1 (- (+ d4 d2) d3)) (* d1 (- (+ d4 d2) d3)) 10.169 * * * [progress]: adding candidates to table 10.293 * * [progress]: iteration 2 / 4 10.293 * * * [progress]: picking best candidate 10.296 * * * * [pick]: Picked # 10.296 * * * [progress]: localizing error 10.308 * * * [progress]: generating rewritten candidates 10.308 * * * * [progress]: [ 1 / 2 ] rewriting at (2) 10.349 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1 1) 10.350 * * * [progress]: generating series expansions 10.351 * * * * [progress]: [ 1 / 2 ] generating series at (2) 10.351 * [backup-simplify]: Simplify (- (+ (fma d1 d2 (- (* d1 d3))) (* d4 d1)) (* d1 d1)) into (- (+ (* d1 d4) (fma d1 d2 (- (* d1 d3)))) (pow d1 2)) 10.351 * [approximate]: Taking taylor expansion of (- (+ (* d1 d4) (fma d1 d2 (- (* d1 d3)))) (pow d1 2)) in (d1 d2 d3 d4) around 0 10.351 * [taylor]: Taking taylor expansion of (- (+ (* d1 d4) (fma d1 d2 (- (* d1 d3)))) (pow d1 2)) in d4 10.351 * [taylor]: Taking taylor expansion of (+ (* d1 d4) (fma d1 d2 (- (* d1 d3)))) in d4 10.351 * [taylor]: Taking taylor expansion of (* d1 d4) in d4 10.351 * [taylor]: Taking taylor expansion of d1 in d4 10.351 * [backup-simplify]: Simplify d1 into d1 10.351 * [taylor]: Taking taylor expansion of d4 in d4 10.351 * [backup-simplify]: Simplify 0 into 0 10.351 * [backup-simplify]: Simplify 1 into 1 10.351 * [taylor]: Taking taylor expansion of (fma d1 d2 (- (* d1 d3))) in d4 10.351 * [taylor]: Rewrote expression to (+ (* d1 d2) (- (* d1 d3))) 10.351 * [taylor]: Taking taylor expansion of (* d1 d2) in d4 10.351 * [taylor]: Taking taylor expansion of d1 in d4 10.351 * [backup-simplify]: Simplify d1 into d1 10.351 * [taylor]: Taking taylor expansion of d2 in d4 10.351 * [backup-simplify]: Simplify d2 into d2 10.351 * [taylor]: Taking taylor expansion of (- (* d1 d3)) in d4 10.351 * [taylor]: Taking taylor expansion of (* d1 d3) in d4 10.351 * [taylor]: Taking taylor expansion of d1 in d4 10.351 * [backup-simplify]: Simplify d1 into d1 10.351 * [taylor]: Taking taylor expansion of d3 in d4 10.351 * [backup-simplify]: Simplify d3 into d3 10.351 * [taylor]: Taking taylor expansion of (pow d1 2) in d4 10.351 * [taylor]: Taking taylor expansion of d1 in d4 10.351 * [backup-simplify]: Simplify d1 into d1 10.351 * [taylor]: Taking taylor expansion of (- (+ (* d1 d4) (fma d1 d2 (- (* d1 d3)))) (pow d1 2)) in d3 10.351 * [taylor]: Taking taylor expansion of (+ (* d1 d4) (fma d1 d2 (- (* d1 d3)))) in d3 10.351 * [taylor]: Taking taylor expansion of (* d1 d4) in d3 10.351 * [taylor]: Taking taylor expansion of d1 in d3 10.351 * [backup-simplify]: Simplify d1 into d1 10.351 * [taylor]: Taking taylor expansion of d4 in d3 10.351 * [backup-simplify]: Simplify d4 into d4 10.351 * [taylor]: Taking taylor expansion of (fma d1 d2 (- (* d1 d3))) in d3 10.352 * [taylor]: Rewrote expression to (+ (* d1 d2) (- (* d1 d3))) 10.352 * [taylor]: Taking taylor expansion of (* d1 d2) in d3 10.352 * [taylor]: Taking taylor expansion of d1 in d3 10.352 * [backup-simplify]: Simplify d1 into d1 10.352 * [taylor]: Taking taylor expansion of d2 in d3 10.352 * [backup-simplify]: Simplify d2 into d2 10.352 * [taylor]: Taking taylor expansion of (- (* d1 d3)) in d3 10.352 * [taylor]: Taking taylor expansion of (* d1 d3) in d3 10.352 * [taylor]: Taking taylor expansion of d1 in d3 10.352 * [backup-simplify]: Simplify d1 into d1 10.352 * [taylor]: Taking taylor expansion of d3 in d3 10.352 * [backup-simplify]: Simplify 0 into 0 10.352 * [backup-simplify]: Simplify 1 into 1 10.352 * [taylor]: Taking taylor expansion of (pow d1 2) in d3 10.352 * [taylor]: Taking taylor expansion of d1 in d3 10.352 * [backup-simplify]: Simplify d1 into d1 10.352 * [taylor]: Taking taylor expansion of (- (+ (* d1 d4) (fma d1 d2 (- (* d1 d3)))) (pow d1 2)) in d2 10.352 * [taylor]: Taking taylor expansion of (+ (* d1 d4) (fma d1 d2 (- (* d1 d3)))) in d2 10.352 * [taylor]: Taking taylor expansion of (* d1 d4) in d2 10.352 * [taylor]: Taking taylor expansion of d1 in d2 10.352 * [backup-simplify]: Simplify d1 into d1 10.352 * [taylor]: Taking taylor expansion of d4 in d2 10.352 * [backup-simplify]: Simplify d4 into d4 10.352 * [taylor]: Taking taylor expansion of (fma d1 d2 (- (* d1 d3))) in d2 10.357 * [taylor]: Rewrote expression to (+ (* d1 d2) (- (* d1 d3))) 10.357 * [taylor]: Taking taylor expansion of (* d1 d2) in d2 10.357 * [taylor]: Taking taylor expansion of d1 in d2 10.357 * [backup-simplify]: Simplify d1 into d1 10.357 * [taylor]: Taking taylor expansion of d2 in d2 10.357 * [backup-simplify]: Simplify 0 into 0 10.357 * [backup-simplify]: Simplify 1 into 1 10.357 * [taylor]: Taking taylor expansion of (- (* d1 d3)) in d2 10.357 * [taylor]: Taking taylor expansion of (* d1 d3) in d2 10.357 * [taylor]: Taking taylor expansion of d1 in d2 10.358 * [backup-simplify]: Simplify d1 into d1 10.358 * [taylor]: Taking taylor expansion of d3 in d2 10.358 * [backup-simplify]: Simplify d3 into d3 10.358 * [taylor]: Taking taylor expansion of (pow d1 2) in d2 10.358 * [taylor]: Taking taylor expansion of d1 in d2 10.358 * [backup-simplify]: Simplify d1 into d1 10.358 * [taylor]: Taking taylor expansion of (- (+ (* d1 d4) (fma d1 d2 (- (* d1 d3)))) (pow d1 2)) in d1 10.358 * [taylor]: Taking taylor expansion of (+ (* d1 d4) (fma d1 d2 (- (* d1 d3)))) in d1 10.358 * [taylor]: Taking taylor expansion of (* d1 d4) in d1 10.358 * [taylor]: Taking taylor expansion of d1 in d1 10.358 * [backup-simplify]: Simplify 0 into 0 10.358 * [backup-simplify]: Simplify 1 into 1 10.358 * [taylor]: Taking taylor expansion of d4 in d1 10.358 * [backup-simplify]: Simplify d4 into d4 10.358 * [taylor]: Taking taylor expansion of (fma d1 d2 (- (* d1 d3))) in d1 10.358 * [taylor]: Rewrote expression to (+ (* d1 d2) (- (* d1 d3))) 10.358 * [taylor]: Taking taylor expansion of (* d1 d2) in d1 10.358 * [taylor]: Taking taylor expansion of d1 in d1 10.358 * [backup-simplify]: Simplify 0 into 0 10.358 * [backup-simplify]: Simplify 1 into 1 10.358 * [taylor]: Taking taylor expansion of d2 in d1 10.358 * [backup-simplify]: Simplify d2 into d2 10.358 * [taylor]: Taking taylor expansion of (- (* d1 d3)) in d1 10.358 * [taylor]: Taking taylor expansion of (* d1 d3) in d1 10.358 * [taylor]: Taking taylor expansion of d1 in d1 10.358 * [backup-simplify]: Simplify 0 into 0 10.358 * [backup-simplify]: Simplify 1 into 1 10.358 * [taylor]: Taking taylor expansion of d3 in d1 10.358 * [backup-simplify]: Simplify d3 into d3 10.358 * [taylor]: Taking taylor expansion of (pow d1 2) in d1 10.358 * [taylor]: Taking taylor expansion of d1 in d1 10.358 * [backup-simplify]: Simplify 0 into 0 10.358 * [backup-simplify]: Simplify 1 into 1 10.358 * [taylor]: Taking taylor expansion of (- (+ (* d1 d4) (fma d1 d2 (- (* d1 d3)))) (pow d1 2)) in d1 10.358 * [taylor]: Taking taylor expansion of (+ (* d1 d4) (fma d1 d2 (- (* d1 d3)))) in d1 10.358 * [taylor]: Taking taylor expansion of (* d1 d4) in d1 10.358 * [taylor]: Taking taylor expansion of d1 in d1 10.358 * [backup-simplify]: Simplify 0 into 0 10.358 * [backup-simplify]: Simplify 1 into 1 10.358 * [taylor]: Taking taylor expansion of d4 in d1 10.358 * [backup-simplify]: Simplify d4 into d4 10.358 * [taylor]: Taking taylor expansion of (fma d1 d2 (- (* d1 d3))) in d1 10.358 * [taylor]: Rewrote expression to (+ (* d1 d2) (- (* d1 d3))) 10.358 * [taylor]: Taking taylor expansion of (* d1 d2) in d1 10.358 * [taylor]: Taking taylor expansion of d1 in d1 10.358 * [backup-simplify]: Simplify 0 into 0 10.358 * [backup-simplify]: Simplify 1 into 1 10.359 * [taylor]: Taking taylor expansion of d2 in d1 10.359 * [backup-simplify]: Simplify d2 into d2 10.359 * [taylor]: Taking taylor expansion of (- (* d1 d3)) in d1 10.359 * [taylor]: Taking taylor expansion of (* d1 d3) in d1 10.359 * [taylor]: Taking taylor expansion of d1 in d1 10.359 * [backup-simplify]: Simplify 0 into 0 10.359 * [backup-simplify]: Simplify 1 into 1 10.359 * [taylor]: Taking taylor expansion of d3 in d1 10.359 * [backup-simplify]: Simplify d3 into d3 10.359 * [taylor]: Taking taylor expansion of (pow d1 2) in d1 10.359 * [taylor]: Taking taylor expansion of d1 in d1 10.359 * [backup-simplify]: Simplify 0 into 0 10.359 * [backup-simplify]: Simplify 1 into 1 10.359 * [backup-simplify]: Simplify (* 0 d4) into 0 10.359 * [backup-simplify]: Simplify (* 0 d2) into 0 10.359 * [backup-simplify]: Simplify (* 0 d3) into 0 10.359 * [backup-simplify]: Simplify (- 0) into 0 10.360 * [backup-simplify]: Simplify (+ 0 0) into 0 10.360 * [backup-simplify]: Simplify (+ 0 0) into 0 10.360 * [backup-simplify]: Simplify (+ 0 0) into 0 10.360 * [taylor]: Taking taylor expansion of 0 in d2 10.360 * [backup-simplify]: Simplify 0 into 0 10.360 * [taylor]: Taking taylor expansion of 0 in d3 10.360 * [backup-simplify]: Simplify 0 into 0 10.360 * [taylor]: Taking taylor expansion of 0 in d4 10.360 * [backup-simplify]: Simplify 0 into 0 10.360 * [backup-simplify]: Simplify 0 into 0 10.361 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d4)) into d4 10.361 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d2)) into d2 10.361 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d3)) into d3 10.361 * [backup-simplify]: Simplify (- d3) into (- d3) 10.361 * [backup-simplify]: Simplify (+ d2 (- d3)) into (- d2 d3) 10.361 * [backup-simplify]: Simplify (+ d4 (- d2 d3)) into (- (+ d2 d4) d3) 10.361 * [backup-simplify]: Simplify (+ (- (+ d2 d4) d3) 0) into (- (+ d4 d2) d3) 10.361 * [taylor]: Taking taylor expansion of (- (+ d4 d2) d3) in d2 10.361 * [taylor]: Taking taylor expansion of (+ d4 d2) in d2 10.361 * [taylor]: Taking taylor expansion of d4 in d2 10.361 * [backup-simplify]: Simplify d4 into d4 10.361 * [taylor]: Taking taylor expansion of d2 in d2 10.361 * [backup-simplify]: Simplify 0 into 0 10.361 * [backup-simplify]: Simplify 1 into 1 10.361 * [taylor]: Taking taylor expansion of d3 in d2 10.362 * [backup-simplify]: Simplify d3 into d3 10.362 * [backup-simplify]: Simplify (+ d4 0) into d4 10.362 * [backup-simplify]: Simplify (- d3) into (- d3) 10.362 * [backup-simplify]: Simplify (+ d4 (- d3)) into (- d4 d3) 10.362 * [taylor]: Taking taylor expansion of (- d4 d3) in d3 10.362 * [taylor]: Taking taylor expansion of d4 in d3 10.362 * [backup-simplify]: Simplify d4 into d4 10.362 * [taylor]: Taking taylor expansion of d3 in d3 10.362 * [backup-simplify]: Simplify 0 into 0 10.362 * [backup-simplify]: Simplify 1 into 1 10.362 * [backup-simplify]: Simplify (- 0) into 0 10.362 * [backup-simplify]: Simplify (+ d4 0) into d4 10.362 * [taylor]: Taking taylor expansion of d4 in d4 10.362 * [backup-simplify]: Simplify 0 into 0 10.362 * [backup-simplify]: Simplify 1 into 1 10.362 * [backup-simplify]: Simplify 0 into 0 10.362 * [taylor]: Taking taylor expansion of 0 in d3 10.362 * [backup-simplify]: Simplify 0 into 0 10.362 * [taylor]: Taking taylor expansion of 0 in d4 10.362 * [backup-simplify]: Simplify 0 into 0 10.362 * [backup-simplify]: Simplify 0 into 0 10.362 * [taylor]: Taking taylor expansion of 0 in d4 10.362 * [backup-simplify]: Simplify 0 into 0 10.362 * [backup-simplify]: Simplify 0 into 0 10.362 * [backup-simplify]: Simplify 0 into 0 10.363 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 d4))) into 0 10.363 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 d2))) into 0 10.364 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 d3))) into 0 10.364 * [backup-simplify]: Simplify (- 0) into 0 10.365 * [backup-simplify]: Simplify (+ 0 0) into 0 10.365 * [backup-simplify]: Simplify (+ 0 0) into 0 10.365 * [backup-simplify]: Simplify (* 1 1) into 1 10.365 * [backup-simplify]: Simplify (- 1) into -1 10.366 * [backup-simplify]: Simplify (+ 0 -1) into -1 10.366 * [taylor]: Taking taylor expansion of -1 in d2 10.366 * [backup-simplify]: Simplify -1 into -1 10.366 * [taylor]: Taking taylor expansion of -1 in d3 10.366 * [backup-simplify]: Simplify -1 into -1 10.366 * [taylor]: Taking taylor expansion of -1 in d4 10.366 * [backup-simplify]: Simplify -1 into -1 10.366 * [backup-simplify]: Simplify -1 into -1 10.366 * [backup-simplify]: Simplify (+ 0 1) into 1 10.366 * [backup-simplify]: Simplify (- 0) into 0 10.367 * [backup-simplify]: Simplify (+ 1 0) into 1 10.367 * [taylor]: Taking taylor expansion of 1 in d3 10.367 * [backup-simplify]: Simplify 1 into 1 10.367 * [taylor]: Taking taylor expansion of 1 in d4 10.367 * [backup-simplify]: Simplify 1 into 1 10.367 * [backup-simplify]: Simplify 1 into 1 10.367 * [taylor]: Taking taylor expansion of 0 in d3 10.367 * [backup-simplify]: Simplify 0 into 0 10.367 * [taylor]: Taking taylor expansion of 0 in d4 10.367 * [backup-simplify]: Simplify 0 into 0 10.367 * [backup-simplify]: Simplify 0 into 0 10.367 * [backup-simplify]: Simplify (- 1) into -1 10.367 * [backup-simplify]: Simplify (+ 0 -1) into -1 10.367 * [taylor]: Taking taylor expansion of -1 in d4 10.367 * [backup-simplify]: Simplify -1 into -1 10.367 * [backup-simplify]: Simplify -1 into -1 10.368 * [backup-simplify]: Simplify (+ (* -1 (* 1 (* d3 (* 1 d1)))) (+ (* 1 (* 1 (* 1 (* d2 d1)))) (* -1 (pow (* 1 (* 1 (* 1 d1))) 2)))) into (- (* d1 d2) (+ (pow d1 2) (* d1 d3))) 10.368 * [backup-simplify]: Simplify (- (+ (fma (/ 1 d1) (/ 1 d2) (- (* (/ 1 d1) (/ 1 d3)))) (* (/ 1 d4) (/ 1 d1))) (* (/ 1 d1) (/ 1 d1))) into (- (+ (/ 1 (* d1 d4)) (fma (/ 1 d1) (/ 1 d2) (- (/ 1 (* d1 d3))))) (/ 1 (pow d1 2))) 10.368 * [approximate]: Taking taylor expansion of (- (+ (/ 1 (* d1 d4)) (fma (/ 1 d1) (/ 1 d2) (- (/ 1 (* d1 d3))))) (/ 1 (pow d1 2))) in (d1 d2 d3 d4) around 0 10.369 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d1 d4)) (fma (/ 1 d1) (/ 1 d2) (- (/ 1 (* d1 d3))))) (/ 1 (pow d1 2))) in d4 10.369 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d1 d4)) (fma (/ 1 d1) (/ 1 d2) (- (/ 1 (* d1 d3))))) in d4 10.369 * [taylor]: Taking taylor expansion of (/ 1 (* d1 d4)) in d4 10.369 * [taylor]: Taking taylor expansion of (* d1 d4) in d4 10.369 * [taylor]: Taking taylor expansion of d1 in d4 10.369 * [backup-simplify]: Simplify d1 into d1 10.369 * [taylor]: Taking taylor expansion of d4 in d4 10.369 * [backup-simplify]: Simplify 0 into 0 10.369 * [backup-simplify]: Simplify 1 into 1 10.369 * [backup-simplify]: Simplify (* d1 0) into 0 10.369 * [backup-simplify]: Simplify (+ (* d1 1) (* 0 0)) into d1 10.369 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 10.369 * [taylor]: Taking taylor expansion of (fma (/ 1 d1) (/ 1 d2) (- (/ 1 (* d1 d3)))) in d4 10.370 * [taylor]: Rewrote expression to (+ (* (/ 1 d1) (/ 1 d2)) (- (/ 1 (* d1 d3)))) 10.370 * [taylor]: Taking taylor expansion of (* (/ 1 d1) (/ 1 d2)) in d4 10.370 * [taylor]: Taking taylor expansion of (/ 1 d1) in d4 10.370 * [taylor]: Taking taylor expansion of d1 in d4 10.370 * [backup-simplify]: Simplify d1 into d1 10.370 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 10.370 * [taylor]: Taking taylor expansion of (/ 1 d2) in d4 10.370 * [taylor]: Taking taylor expansion of d2 in d4 10.370 * [backup-simplify]: Simplify d2 into d2 10.370 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 10.370 * [taylor]: Taking taylor expansion of (- (/ 1 (* d1 d3))) in d4 10.370 * [taylor]: Taking taylor expansion of (/ 1 (* d1 d3)) in d4 10.370 * [taylor]: Taking taylor expansion of (* d1 d3) in d4 10.370 * [taylor]: Taking taylor expansion of d1 in d4 10.370 * [backup-simplify]: Simplify d1 into d1 10.370 * [taylor]: Taking taylor expansion of d3 in d4 10.370 * [backup-simplify]: Simplify d3 into d3 10.370 * [backup-simplify]: Simplify (* d1 d3) into (* d1 d3) 10.370 * [backup-simplify]: Simplify (/ 1 (* d1 d3)) into (/ 1 (* d1 d3)) 10.370 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d4 10.370 * [taylor]: Taking taylor expansion of (pow d1 2) in d4 10.370 * [taylor]: Taking taylor expansion of d1 in d4 10.370 * [backup-simplify]: Simplify d1 into d1 10.370 * [backup-simplify]: Simplify (* d1 d1) into (pow d1 2) 10.370 * [backup-simplify]: Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2)) 10.370 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d1 d4)) (fma (/ 1 d1) (/ 1 d2) (- (/ 1 (* d1 d3))))) (/ 1 (pow d1 2))) in d3 10.371 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d1 d4)) (fma (/ 1 d1) (/ 1 d2) (- (/ 1 (* d1 d3))))) in d3 10.371 * [taylor]: Taking taylor expansion of (/ 1 (* d1 d4)) in d3 10.371 * [taylor]: Taking taylor expansion of (* d1 d4) in d3 10.371 * [taylor]: Taking taylor expansion of d1 in d3 10.371 * [backup-simplify]: Simplify d1 into d1 10.371 * [taylor]: Taking taylor expansion of d4 in d3 10.371 * [backup-simplify]: Simplify d4 into d4 10.371 * [backup-simplify]: Simplify (* d1 d4) into (* d1 d4) 10.371 * [backup-simplify]: Simplify (/ 1 (* d1 d4)) into (/ 1 (* d1 d4)) 10.371 * [taylor]: Taking taylor expansion of (fma (/ 1 d1) (/ 1 d2) (- (/ 1 (* d1 d3)))) in d3 10.371 * [taylor]: Rewrote expression to (+ (* (/ 1 d1) (/ 1 d2)) (- (/ 1 (* d1 d3)))) 10.371 * [taylor]: Taking taylor expansion of (* (/ 1 d1) (/ 1 d2)) in d3 10.371 * [taylor]: Taking taylor expansion of (/ 1 d1) in d3 10.371 * [taylor]: Taking taylor expansion of d1 in d3 10.371 * [backup-simplify]: Simplify d1 into d1 10.371 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 10.371 * [taylor]: Taking taylor expansion of (/ 1 d2) in d3 10.371 * [taylor]: Taking taylor expansion of d2 in d3 10.371 * [backup-simplify]: Simplify d2 into d2 10.371 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 10.371 * [taylor]: Taking taylor expansion of (- (/ 1 (* d1 d3))) in d3 10.371 * [taylor]: Taking taylor expansion of (/ 1 (* d1 d3)) in d3 10.371 * [taylor]: Taking taylor expansion of (* d1 d3) in d3 10.371 * [taylor]: Taking taylor expansion of d1 in d3 10.371 * [backup-simplify]: Simplify d1 into d1 10.371 * [taylor]: Taking taylor expansion of d3 in d3 10.371 * [backup-simplify]: Simplify 0 into 0 10.371 * [backup-simplify]: Simplify 1 into 1 10.371 * [backup-simplify]: Simplify (* d1 0) into 0 10.372 * [backup-simplify]: Simplify (+ (* d1 1) (* 0 0)) into d1 10.372 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 10.372 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d3 10.372 * [taylor]: Taking taylor expansion of (pow d1 2) in d3 10.372 * [taylor]: Taking taylor expansion of d1 in d3 10.372 * [backup-simplify]: Simplify d1 into d1 10.372 * [backup-simplify]: Simplify (* d1 d1) into (pow d1 2) 10.372 * [backup-simplify]: Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2)) 10.372 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d1 d4)) (fma (/ 1 d1) (/ 1 d2) (- (/ 1 (* d1 d3))))) (/ 1 (pow d1 2))) in d2 10.372 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d1 d4)) (fma (/ 1 d1) (/ 1 d2) (- (/ 1 (* d1 d3))))) in d2 10.372 * [taylor]: Taking taylor expansion of (/ 1 (* d1 d4)) in d2 10.372 * [taylor]: Taking taylor expansion of (* d1 d4) in d2 10.372 * [taylor]: Taking taylor expansion of d1 in d2 10.373 * [backup-simplify]: Simplify d1 into d1 10.373 * [taylor]: Taking taylor expansion of d4 in d2 10.373 * [backup-simplify]: Simplify d4 into d4 10.373 * [backup-simplify]: Simplify (* d1 d4) into (* d1 d4) 10.373 * [backup-simplify]: Simplify (/ 1 (* d1 d4)) into (/ 1 (* d1 d4)) 10.373 * [taylor]: Taking taylor expansion of (fma (/ 1 d1) (/ 1 d2) (- (/ 1 (* d1 d3)))) in d2 10.373 * [taylor]: Rewrote expression to (+ (* (/ 1 d1) (/ 1 d2)) (- (/ 1 (* d1 d3)))) 10.373 * [taylor]: Taking taylor expansion of (* (/ 1 d1) (/ 1 d2)) in d2 10.373 * [taylor]: Taking taylor expansion of (/ 1 d1) in d2 10.373 * [taylor]: Taking taylor expansion of d1 in d2 10.373 * [backup-simplify]: Simplify d1 into d1 10.373 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 10.373 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2 10.373 * [taylor]: Taking taylor expansion of d2 in d2 10.373 * [backup-simplify]: Simplify 0 into 0 10.373 * [backup-simplify]: Simplify 1 into 1 10.373 * [backup-simplify]: Simplify (/ 1 1) into 1 10.374 * [taylor]: Taking taylor expansion of (- (/ 1 (* d1 d3))) in d2 10.374 * [taylor]: Taking taylor expansion of (/ 1 (* d1 d3)) in d2 10.374 * [taylor]: Taking taylor expansion of (* d1 d3) in d2 10.374 * [taylor]: Taking taylor expansion of d1 in d2 10.374 * [backup-simplify]: Simplify d1 into d1 10.374 * [taylor]: Taking taylor expansion of d3 in d2 10.374 * [backup-simplify]: Simplify d3 into d3 10.374 * [backup-simplify]: Simplify (* d1 d3) into (* d1 d3) 10.374 * [backup-simplify]: Simplify (/ 1 (* d1 d3)) into (/ 1 (* d1 d3)) 10.374 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d2 10.374 * [taylor]: Taking taylor expansion of (pow d1 2) in d2 10.374 * [taylor]: Taking taylor expansion of d1 in d2 10.374 * [backup-simplify]: Simplify d1 into d1 10.374 * [backup-simplify]: Simplify (* d1 d1) into (pow d1 2) 10.374 * [backup-simplify]: Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2)) 10.374 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d1 d4)) (fma (/ 1 d1) (/ 1 d2) (- (/ 1 (* d1 d3))))) (/ 1 (pow d1 2))) in d1 10.374 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d1 d4)) (fma (/ 1 d1) (/ 1 d2) (- (/ 1 (* d1 d3))))) in d1 10.374 * [taylor]: Taking taylor expansion of (/ 1 (* d1 d4)) in d1 10.374 * [taylor]: Taking taylor expansion of (* d1 d4) in d1 10.374 * [taylor]: Taking taylor expansion of d1 in d1 10.374 * [backup-simplify]: Simplify 0 into 0 10.374 * [backup-simplify]: Simplify 1 into 1 10.374 * [taylor]: Taking taylor expansion of d4 in d1 10.374 * [backup-simplify]: Simplify d4 into d4 10.374 * [backup-simplify]: Simplify (* 0 d4) into 0 10.375 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d4)) into d4 10.375 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 10.375 * [taylor]: Taking taylor expansion of (fma (/ 1 d1) (/ 1 d2) (- (/ 1 (* d1 d3)))) in d1 10.375 * [taylor]: Rewrote expression to (+ (* (/ 1 d1) (/ 1 d2)) (- (/ 1 (* d1 d3)))) 10.375 * [taylor]: Taking taylor expansion of (* (/ 1 d1) (/ 1 d2)) in d1 10.375 * [taylor]: Taking taylor expansion of (/ 1 d1) in d1 10.375 * [taylor]: Taking taylor expansion of d1 in d1 10.375 * [backup-simplify]: Simplify 0 into 0 10.375 * [backup-simplify]: Simplify 1 into 1 10.376 * [backup-simplify]: Simplify (/ 1 1) into 1 10.376 * [taylor]: Taking taylor expansion of (/ 1 d2) in d1 10.376 * [taylor]: Taking taylor expansion of d2 in d1 10.376 * [backup-simplify]: Simplify d2 into d2 10.376 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 10.376 * [taylor]: Taking taylor expansion of (- (/ 1 (* d1 d3))) in d1 10.376 * [taylor]: Taking taylor expansion of (/ 1 (* d1 d3)) in d1 10.376 * [taylor]: Taking taylor expansion of (* d1 d3) in d1 10.376 * [taylor]: Taking taylor expansion of d1 in d1 10.376 * [backup-simplify]: Simplify 0 into 0 10.376 * [backup-simplify]: Simplify 1 into 1 10.376 * [taylor]: Taking taylor expansion of d3 in d1 10.376 * [backup-simplify]: Simplify d3 into d3 10.376 * [backup-simplify]: Simplify (* 0 d3) into 0 10.376 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d3)) into d3 10.376 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 10.376 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d1 10.376 * [taylor]: Taking taylor expansion of (pow d1 2) in d1 10.376 * [taylor]: Taking taylor expansion of d1 in d1 10.376 * [backup-simplify]: Simplify 0 into 0 10.376 * [backup-simplify]: Simplify 1 into 1 10.377 * [backup-simplify]: Simplify (* 1 1) into 1 10.377 * [backup-simplify]: Simplify (/ 1 1) into 1 10.377 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d1 d4)) (fma (/ 1 d1) (/ 1 d2) (- (/ 1 (* d1 d3))))) (/ 1 (pow d1 2))) in d1 10.377 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d1 d4)) (fma (/ 1 d1) (/ 1 d2) (- (/ 1 (* d1 d3))))) in d1 10.377 * [taylor]: Taking taylor expansion of (/ 1 (* d1 d4)) in d1 10.377 * [taylor]: Taking taylor expansion of (* d1 d4) in d1 10.377 * [taylor]: Taking taylor expansion of d1 in d1 10.377 * [backup-simplify]: Simplify 0 into 0 10.377 * [backup-simplify]: Simplify 1 into 1 10.377 * [taylor]: Taking taylor expansion of d4 in d1 10.377 * [backup-simplify]: Simplify d4 into d4 10.377 * [backup-simplify]: Simplify (* 0 d4) into 0 10.378 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d4)) into d4 10.378 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 10.378 * [taylor]: Taking taylor expansion of (fma (/ 1 d1) (/ 1 d2) (- (/ 1 (* d1 d3)))) in d1 10.378 * [taylor]: Rewrote expression to (+ (* (/ 1 d1) (/ 1 d2)) (- (/ 1 (* d1 d3)))) 10.378 * [taylor]: Taking taylor expansion of (* (/ 1 d1) (/ 1 d2)) in d1 10.378 * [taylor]: Taking taylor expansion of (/ 1 d1) in d1 10.378 * [taylor]: Taking taylor expansion of d1 in d1 10.378 * [backup-simplify]: Simplify 0 into 0 10.378 * [backup-simplify]: Simplify 1 into 1 10.379 * [backup-simplify]: Simplify (/ 1 1) into 1 10.379 * [taylor]: Taking taylor expansion of (/ 1 d2) in d1 10.379 * [taylor]: Taking taylor expansion of d2 in d1 10.379 * [backup-simplify]: Simplify d2 into d2 10.379 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 10.379 * [taylor]: Taking taylor expansion of (- (/ 1 (* d1 d3))) in d1 10.379 * [taylor]: Taking taylor expansion of (/ 1 (* d1 d3)) in d1 10.379 * [taylor]: Taking taylor expansion of (* d1 d3) in d1 10.379 * [taylor]: Taking taylor expansion of d1 in d1 10.379 * [backup-simplify]: Simplify 0 into 0 10.379 * [backup-simplify]: Simplify 1 into 1 10.379 * [taylor]: Taking taylor expansion of d3 in d1 10.379 * [backup-simplify]: Simplify d3 into d3 10.379 * [backup-simplify]: Simplify (* 0 d3) into 0 10.380 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d3)) into d3 10.380 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 10.380 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d1 10.380 * [taylor]: Taking taylor expansion of (pow d1 2) in d1 10.380 * [taylor]: Taking taylor expansion of d1 in d1 10.380 * [backup-simplify]: Simplify 0 into 0 10.380 * [backup-simplify]: Simplify 1 into 1 10.380 * [backup-simplify]: Simplify (* 1 1) into 1 10.381 * [backup-simplify]: Simplify (/ 1 1) into 1 10.381 * [backup-simplify]: Simplify (- 1) into -1 10.382 * [backup-simplify]: Simplify (+ 0 -1) into -1 10.382 * [taylor]: Taking taylor expansion of -1 in d2 10.382 * [backup-simplify]: Simplify -1 into -1 10.382 * [backup-simplify]: Simplify (* 1 (/ 1 d2)) into (/ 1 d2) 10.382 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 10.382 * [backup-simplify]: Simplify (+ (/ 1 d2) (- (/ 1 d3))) into (- (/ 1 d2) (/ 1 d3)) 10.382 * [backup-simplify]: Simplify (+ (/ 1 d4) (- (/ 1 d2) (/ 1 d3))) into (- (+ (/ 1 d2) (/ 1 d4)) (/ 1 d3)) 10.383 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 10.383 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 10.384 * [backup-simplify]: Simplify (- 0) into 0 10.384 * [backup-simplify]: Simplify (+ (- (+ (/ 1 d2) (/ 1 d4)) (/ 1 d3)) 0) into (- (+ (/ 1 d2) (/ 1 d4)) (/ 1 d3)) 10.384 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d2) (/ 1 d4)) (/ 1 d3)) in d2 10.384 * [taylor]: Taking taylor expansion of (+ (/ 1 d2) (/ 1 d4)) in d2 10.384 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2 10.384 * [taylor]: Taking taylor expansion of d2 in d2 10.384 * [backup-simplify]: Simplify 0 into 0 10.384 * [backup-simplify]: Simplify 1 into 1 10.384 * [backup-simplify]: Simplify (/ 1 1) into 1 10.384 * [taylor]: Taking taylor expansion of (/ 1 d4) in d2 10.384 * [taylor]: Taking taylor expansion of d4 in d2 10.384 * [backup-simplify]: Simplify d4 into d4 10.384 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 10.384 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2 10.384 * [taylor]: Taking taylor expansion of d3 in d2 10.384 * [backup-simplify]: Simplify d3 into d3 10.384 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 10.385 * [backup-simplify]: Simplify (+ 1 0) into 1 10.385 * [backup-simplify]: Simplify (+ 1 0) into 1 10.385 * [taylor]: Taking taylor expansion of 1 in d3 10.385 * [backup-simplify]: Simplify 1 into 1 10.385 * [taylor]: Taking taylor expansion of -1 in d3 10.385 * [backup-simplify]: Simplify -1 into -1 10.385 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 d4))) into 0 10.386 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0 10.386 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0 10.386 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 10.386 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 (/ 1 d2))) into 0 10.387 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 d3))) into 0 10.387 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 10.387 * [backup-simplify]: Simplify (- 0) into 0 10.388 * [backup-simplify]: Simplify (+ 0 0) into 0 10.388 * [backup-simplify]: Simplify (+ 0 0) into 0 10.388 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 10.389 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 10.389 * [backup-simplify]: Simplify (- 0) into 0 10.389 * [backup-simplify]: Simplify (+ 0 0) into 0 10.389 * [taylor]: Taking taylor expansion of 0 in d2 10.390 * [backup-simplify]: Simplify 0 into 0 10.390 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 10.390 * [backup-simplify]: Simplify (+ 0 (/ 1 d4)) into (/ 1 d4) 10.390 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 10.390 * [backup-simplify]: Simplify (+ (/ 1 d4) (- (/ 1 d3))) into (- (/ 1 d4) (/ 1 d3)) 10.390 * [taylor]: Taking taylor expansion of (- (/ 1 d4) (/ 1 d3)) in d3 10.390 * [taylor]: Taking taylor expansion of (/ 1 d4) in d3 10.390 * [taylor]: Taking taylor expansion of d4 in d3 10.390 * [backup-simplify]: Simplify d4 into d4 10.390 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 10.390 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3 10.390 * [taylor]: Taking taylor expansion of d3 in d3 10.390 * [backup-simplify]: Simplify 0 into 0 10.390 * [backup-simplify]: Simplify 1 into 1 10.391 * [backup-simplify]: Simplify (/ 1 1) into 1 10.391 * [backup-simplify]: Simplify (- 1) into -1 10.391 * [backup-simplify]: Simplify (+ 0 -1) into -1 10.391 * [taylor]: Taking taylor expansion of -1 in d4 10.391 * [backup-simplify]: Simplify -1 into -1 10.391 * [taylor]: Taking taylor expansion of 0 in d3 10.391 * [backup-simplify]: Simplify 0 into 0 10.391 * [taylor]: Taking taylor expansion of 1 in d4 10.391 * [backup-simplify]: Simplify 1 into 1 10.391 * [taylor]: Taking taylor expansion of -1 in d4 10.391 * [backup-simplify]: Simplify -1 into -1 10.392 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 d4)))) into 0 10.392 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)) (* 0 (/ 0 d4)))) into 0 10.392 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0 10.393 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 10.393 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 (/ 1 d2)))) into 0 10.394 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 d3)))) into 0 10.394 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0 10.394 * [backup-simplify]: Simplify (- 0) into 0 10.395 * [backup-simplify]: Simplify (+ 0 0) into 0 10.395 * [backup-simplify]: Simplify (+ 0 0) into 0 10.396 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 10.396 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 10.396 * [backup-simplify]: Simplify (- 0) into 0 10.396 * [backup-simplify]: Simplify (+ 0 0) into 0 10.396 * [taylor]: Taking taylor expansion of 0 in d2 10.397 * [backup-simplify]: Simplify 0 into 0 10.397 * [taylor]: Taking taylor expansion of 0 in d3 10.397 * [backup-simplify]: Simplify 0 into 0 10.397 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 10.397 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0 10.397 * [backup-simplify]: Simplify (+ 0 0) into 0 10.398 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 10.398 * [backup-simplify]: Simplify (- 0) into 0 10.398 * [backup-simplify]: Simplify (+ 0 0) into 0 10.398 * [taylor]: Taking taylor expansion of 0 in d3 10.398 * [backup-simplify]: Simplify 0 into 0 10.398 * [taylor]: Taking taylor expansion of 0 in d3 10.398 * [backup-simplify]: Simplify 0 into 0 10.398 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 10.399 * [backup-simplify]: Simplify (- 0) into 0 10.399 * [backup-simplify]: Simplify (+ (/ 1 d4) 0) into (/ 1 d4) 10.399 * [taylor]: Taking taylor expansion of (/ 1 d4) in d4 10.399 * [taylor]: Taking taylor expansion of d4 in d4 10.399 * [backup-simplify]: Simplify 0 into 0 10.399 * [backup-simplify]: Simplify 1 into 1 10.399 * [backup-simplify]: Simplify (/ 1 1) into 1 10.399 * [backup-simplify]: Simplify 1 into 1 10.399 * [taylor]: Taking taylor expansion of 0 in d4 10.399 * [backup-simplify]: Simplify 0 into 0 10.399 * [taylor]: Taking taylor expansion of 0 in d4 10.399 * [backup-simplify]: Simplify 0 into 0 10.399 * [taylor]: Taking taylor expansion of 0 in d4 10.399 * [backup-simplify]: Simplify 0 into 0 10.399 * [backup-simplify]: Simplify -1 into -1 10.399 * [backup-simplify]: Simplify 1 into 1 10.400 * [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 (- (+ (* d1 d4) (* d1 d2)) (* d1 d3)) 10.400 * [backup-simplify]: Simplify (- (+ (fma (/ 1 (- d1)) (/ 1 (- d2)) (- (* (/ 1 (- d1)) (/ 1 (- d3))))) (* (/ 1 (- d4)) (/ 1 (- d1)))) (* (/ 1 (- d1)) (/ 1 (- d1)))) into (- (+ (fma (/ -1 d1) (/ -1 d2) (- (/ 1 (* d1 d3)))) (/ 1 (* d1 d4))) (/ 1 (pow d1 2))) 10.400 * [approximate]: Taking taylor expansion of (- (+ (fma (/ -1 d1) (/ -1 d2) (- (/ 1 (* d1 d3)))) (/ 1 (* d1 d4))) (/ 1 (pow d1 2))) in (d1 d2 d3 d4) around 0 10.400 * [taylor]: Taking taylor expansion of (- (+ (fma (/ -1 d1) (/ -1 d2) (- (/ 1 (* d1 d3)))) (/ 1 (* d1 d4))) (/ 1 (pow d1 2))) in d4 10.400 * [taylor]: Taking taylor expansion of (+ (fma (/ -1 d1) (/ -1 d2) (- (/ 1 (* d1 d3)))) (/ 1 (* d1 d4))) in d4 10.400 * [taylor]: Taking taylor expansion of (fma (/ -1 d1) (/ -1 d2) (- (/ 1 (* d1 d3)))) in d4 10.400 * [taylor]: Rewrote expression to (+ (* (/ -1 d1) (/ -1 d2)) (- (/ 1 (* d1 d3)))) 10.400 * [taylor]: Taking taylor expansion of (* (/ -1 d1) (/ -1 d2)) in d4 10.400 * [taylor]: Taking taylor expansion of (/ -1 d1) in d4 10.400 * [taylor]: Taking taylor expansion of -1 in d4 10.400 * [backup-simplify]: Simplify -1 into -1 10.400 * [taylor]: Taking taylor expansion of d1 in d4 10.400 * [backup-simplify]: Simplify d1 into d1 10.400 * [backup-simplify]: Simplify (/ -1 d1) into (/ -1 d1) 10.401 * [taylor]: Taking taylor expansion of (/ -1 d2) in d4 10.401 * [taylor]: Taking taylor expansion of -1 in d4 10.401 * [backup-simplify]: Simplify -1 into -1 10.401 * [taylor]: Taking taylor expansion of d2 in d4 10.401 * [backup-simplify]: Simplify d2 into d2 10.401 * [backup-simplify]: Simplify (/ -1 d2) into (/ -1 d2) 10.401 * [taylor]: Taking taylor expansion of (- (/ 1 (* d1 d3))) in d4 10.401 * [taylor]: Taking taylor expansion of (/ 1 (* d1 d3)) in d4 10.401 * [taylor]: Taking taylor expansion of (* d1 d3) in d4 10.401 * [taylor]: Taking taylor expansion of d1 in d4 10.401 * [backup-simplify]: Simplify d1 into d1 10.401 * [taylor]: Taking taylor expansion of d3 in d4 10.401 * [backup-simplify]: Simplify d3 into d3 10.401 * [backup-simplify]: Simplify (* d1 d3) into (* d1 d3) 10.401 * [backup-simplify]: Simplify (/ 1 (* d1 d3)) into (/ 1 (* d1 d3)) 10.401 * [taylor]: Taking taylor expansion of (/ 1 (* d1 d4)) in d4 10.401 * [taylor]: Taking taylor expansion of (* d1 d4) in d4 10.401 * [taylor]: Taking taylor expansion of d1 in d4 10.401 * [backup-simplify]: Simplify d1 into d1 10.401 * [taylor]: Taking taylor expansion of d4 in d4 10.401 * [backup-simplify]: Simplify 0 into 0 10.401 * [backup-simplify]: Simplify 1 into 1 10.401 * [backup-simplify]: Simplify (* d1 0) into 0 10.401 * [backup-simplify]: Simplify (+ (* d1 1) (* 0 0)) into d1 10.401 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 10.401 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d4 10.401 * [taylor]: Taking taylor expansion of (pow d1 2) in d4 10.401 * [taylor]: Taking taylor expansion of d1 in d4 10.401 * [backup-simplify]: Simplify d1 into d1 10.401 * [backup-simplify]: Simplify (* d1 d1) into (pow d1 2) 10.402 * [backup-simplify]: Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2)) 10.402 * [taylor]: Taking taylor expansion of (- (+ (fma (/ -1 d1) (/ -1 d2) (- (/ 1 (* d1 d3)))) (/ 1 (* d1 d4))) (/ 1 (pow d1 2))) in d3 10.402 * [taylor]: Taking taylor expansion of (+ (fma (/ -1 d1) (/ -1 d2) (- (/ 1 (* d1 d3)))) (/ 1 (* d1 d4))) in d3 10.402 * [taylor]: Taking taylor expansion of (fma (/ -1 d1) (/ -1 d2) (- (/ 1 (* d1 d3)))) in d3 10.402 * [taylor]: Rewrote expression to (+ (* (/ -1 d1) (/ -1 d2)) (- (/ 1 (* d1 d3)))) 10.402 * [taylor]: Taking taylor expansion of (* (/ -1 d1) (/ -1 d2)) in d3 10.402 * [taylor]: Taking taylor expansion of (/ -1 d1) in d3 10.402 * [taylor]: Taking taylor expansion of -1 in d3 10.402 * [backup-simplify]: Simplify -1 into -1 10.402 * [taylor]: Taking taylor expansion of d1 in d3 10.402 * [backup-simplify]: Simplify d1 into d1 10.402 * [backup-simplify]: Simplify (/ -1 d1) into (/ -1 d1) 10.402 * [taylor]: Taking taylor expansion of (/ -1 d2) in d3 10.402 * [taylor]: Taking taylor expansion of -1 in d3 10.402 * [backup-simplify]: Simplify -1 into -1 10.402 * [taylor]: Taking taylor expansion of d2 in d3 10.402 * [backup-simplify]: Simplify d2 into d2 10.402 * [backup-simplify]: Simplify (/ -1 d2) into (/ -1 d2) 10.402 * [taylor]: Taking taylor expansion of (- (/ 1 (* d1 d3))) in d3 10.402 * [taylor]: Taking taylor expansion of (/ 1 (* d1 d3)) in d3 10.402 * [taylor]: Taking taylor expansion of (* d1 d3) in d3 10.402 * [taylor]: Taking taylor expansion of d1 in d3 10.402 * [backup-simplify]: Simplify d1 into d1 10.402 * [taylor]: Taking taylor expansion of d3 in d3 10.402 * [backup-simplify]: Simplify 0 into 0 10.402 * [backup-simplify]: Simplify 1 into 1 10.402 * [backup-simplify]: Simplify (* d1 0) into 0 10.402 * [backup-simplify]: Simplify (+ (* d1 1) (* 0 0)) into d1 10.403 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 10.403 * [taylor]: Taking taylor expansion of (/ 1 (* d1 d4)) in d3 10.403 * [taylor]: Taking taylor expansion of (* d1 d4) in d3 10.403 * [taylor]: Taking taylor expansion of d1 in d3 10.403 * [backup-simplify]: Simplify d1 into d1 10.403 * [taylor]: Taking taylor expansion of d4 in d3 10.403 * [backup-simplify]: Simplify d4 into d4 10.403 * [backup-simplify]: Simplify (* d1 d4) into (* d1 d4) 10.403 * [backup-simplify]: Simplify (/ 1 (* d1 d4)) into (/ 1 (* d1 d4)) 10.403 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d3 10.403 * [taylor]: Taking taylor expansion of (pow d1 2) in d3 10.403 * [taylor]: Taking taylor expansion of d1 in d3 10.403 * [backup-simplify]: Simplify d1 into d1 10.403 * [backup-simplify]: Simplify (* d1 d1) into (pow d1 2) 10.403 * [backup-simplify]: Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2)) 10.403 * [taylor]: Taking taylor expansion of (- (+ (fma (/ -1 d1) (/ -1 d2) (- (/ 1 (* d1 d3)))) (/ 1 (* d1 d4))) (/ 1 (pow d1 2))) in d2 10.403 * [taylor]: Taking taylor expansion of (+ (fma (/ -1 d1) (/ -1 d2) (- (/ 1 (* d1 d3)))) (/ 1 (* d1 d4))) in d2 10.403 * [taylor]: Taking taylor expansion of (fma (/ -1 d1) (/ -1 d2) (- (/ 1 (* d1 d3)))) in d2 10.403 * [taylor]: Rewrote expression to (+ (* (/ -1 d1) (/ -1 d2)) (- (/ 1 (* d1 d3)))) 10.403 * [taylor]: Taking taylor expansion of (* (/ -1 d1) (/ -1 d2)) in d2 10.403 * [taylor]: Taking taylor expansion of (/ -1 d1) in d2 10.403 * [taylor]: Taking taylor expansion of -1 in d2 10.403 * [backup-simplify]: Simplify -1 into -1 10.403 * [taylor]: Taking taylor expansion of d1 in d2 10.403 * [backup-simplify]: Simplify d1 into d1 10.403 * [backup-simplify]: Simplify (/ -1 d1) into (/ -1 d1) 10.403 * [taylor]: Taking taylor expansion of (/ -1 d2) in d2 10.403 * [taylor]: Taking taylor expansion of -1 in d2 10.403 * [backup-simplify]: Simplify -1 into -1 10.403 * [taylor]: Taking taylor expansion of d2 in d2 10.403 * [backup-simplify]: Simplify 0 into 0 10.403 * [backup-simplify]: Simplify 1 into 1 10.404 * [backup-simplify]: Simplify (/ -1 1) into -1 10.404 * [taylor]: Taking taylor expansion of (- (/ 1 (* d1 d3))) in d2 10.404 * [taylor]: Taking taylor expansion of (/ 1 (* d1 d3)) in d2 10.404 * [taylor]: Taking taylor expansion of (* d1 d3) in d2 10.404 * [taylor]: Taking taylor expansion of d1 in d2 10.404 * [backup-simplify]: Simplify d1 into d1 10.404 * [taylor]: Taking taylor expansion of d3 in d2 10.404 * [backup-simplify]: Simplify d3 into d3 10.404 * [backup-simplify]: Simplify (* d1 d3) into (* d1 d3) 10.404 * [backup-simplify]: Simplify (/ 1 (* d1 d3)) into (/ 1 (* d1 d3)) 10.404 * [taylor]: Taking taylor expansion of (/ 1 (* d1 d4)) in d2 10.404 * [taylor]: Taking taylor expansion of (* d1 d4) in d2 10.404 * [taylor]: Taking taylor expansion of d1 in d2 10.404 * [backup-simplify]: Simplify d1 into d1 10.404 * [taylor]: Taking taylor expansion of d4 in d2 10.404 * [backup-simplify]: Simplify d4 into d4 10.404 * [backup-simplify]: Simplify (* d1 d4) into (* d1 d4) 10.404 * [backup-simplify]: Simplify (/ 1 (* d1 d4)) into (/ 1 (* d1 d4)) 10.404 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d2 10.404 * [taylor]: Taking taylor expansion of (pow d1 2) in d2 10.404 * [taylor]: Taking taylor expansion of d1 in d2 10.404 * [backup-simplify]: Simplify d1 into d1 10.404 * [backup-simplify]: Simplify (* d1 d1) into (pow d1 2) 10.404 * [backup-simplify]: Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2)) 10.404 * [taylor]: Taking taylor expansion of (- (+ (fma (/ -1 d1) (/ -1 d2) (- (/ 1 (* d1 d3)))) (/ 1 (* d1 d4))) (/ 1 (pow d1 2))) in d1 10.404 * [taylor]: Taking taylor expansion of (+ (fma (/ -1 d1) (/ -1 d2) (- (/ 1 (* d1 d3)))) (/ 1 (* d1 d4))) in d1 10.404 * [taylor]: Taking taylor expansion of (fma (/ -1 d1) (/ -1 d2) (- (/ 1 (* d1 d3)))) in d1 10.405 * [taylor]: Rewrote expression to (+ (* (/ -1 d1) (/ -1 d2)) (- (/ 1 (* d1 d3)))) 10.405 * [taylor]: Taking taylor expansion of (* (/ -1 d1) (/ -1 d2)) in d1 10.405 * [taylor]: Taking taylor expansion of (/ -1 d1) in d1 10.405 * [taylor]: Taking taylor expansion of -1 in d1 10.405 * [backup-simplify]: Simplify -1 into -1 10.405 * [taylor]: Taking taylor expansion of d1 in d1 10.405 * [backup-simplify]: Simplify 0 into 0 10.405 * [backup-simplify]: Simplify 1 into 1 10.405 * [backup-simplify]: Simplify (/ -1 1) into -1 10.405 * [taylor]: Taking taylor expansion of (/ -1 d2) in d1 10.405 * [taylor]: Taking taylor expansion of -1 in d1 10.405 * [backup-simplify]: Simplify -1 into -1 10.405 * [taylor]: Taking taylor expansion of d2 in d1 10.405 * [backup-simplify]: Simplify d2 into d2 10.405 * [backup-simplify]: Simplify (/ -1 d2) into (/ -1 d2) 10.405 * [taylor]: Taking taylor expansion of (- (/ 1 (* d1 d3))) in d1 10.405 * [taylor]: Taking taylor expansion of (/ 1 (* d1 d3)) in d1 10.405 * [taylor]: Taking taylor expansion of (* d1 d3) in d1 10.405 * [taylor]: Taking taylor expansion of d1 in d1 10.405 * [backup-simplify]: Simplify 0 into 0 10.405 * [backup-simplify]: Simplify 1 into 1 10.405 * [taylor]: Taking taylor expansion of d3 in d1 10.405 * [backup-simplify]: Simplify d3 into d3 10.405 * [backup-simplify]: Simplify (* 0 d3) into 0 10.406 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d3)) into d3 10.406 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 10.406 * [taylor]: Taking taylor expansion of (/ 1 (* d1 d4)) in d1 10.406 * [taylor]: Taking taylor expansion of (* d1 d4) in d1 10.406 * [taylor]: Taking taylor expansion of d1 in d1 10.406 * [backup-simplify]: Simplify 0 into 0 10.406 * [backup-simplify]: Simplify 1 into 1 10.406 * [taylor]: Taking taylor expansion of d4 in d1 10.406 * [backup-simplify]: Simplify d4 into d4 10.406 * [backup-simplify]: Simplify (* 0 d4) into 0 10.406 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d4)) into d4 10.406 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 10.406 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d1 10.406 * [taylor]: Taking taylor expansion of (pow d1 2) in d1 10.406 * [taylor]: Taking taylor expansion of d1 in d1 10.406 * [backup-simplify]: Simplify 0 into 0 10.406 * [backup-simplify]: Simplify 1 into 1 10.406 * [backup-simplify]: Simplify (* 1 1) into 1 10.407 * [backup-simplify]: Simplify (/ 1 1) into 1 10.407 * [taylor]: Taking taylor expansion of (- (+ (fma (/ -1 d1) (/ -1 d2) (- (/ 1 (* d1 d3)))) (/ 1 (* d1 d4))) (/ 1 (pow d1 2))) in d1 10.407 * [taylor]: Taking taylor expansion of (+ (fma (/ -1 d1) (/ -1 d2) (- (/ 1 (* d1 d3)))) (/ 1 (* d1 d4))) in d1 10.407 * [taylor]: Taking taylor expansion of (fma (/ -1 d1) (/ -1 d2) (- (/ 1 (* d1 d3)))) in d1 10.407 * [taylor]: Rewrote expression to (+ (* (/ -1 d1) (/ -1 d2)) (- (/ 1 (* d1 d3)))) 10.407 * [taylor]: Taking taylor expansion of (* (/ -1 d1) (/ -1 d2)) in d1 10.407 * [taylor]: Taking taylor expansion of (/ -1 d1) in d1 10.407 * [taylor]: Taking taylor expansion of -1 in d1 10.407 * [backup-simplify]: Simplify -1 into -1 10.407 * [taylor]: Taking taylor expansion of d1 in d1 10.407 * [backup-simplify]: Simplify 0 into 0 10.407 * [backup-simplify]: Simplify 1 into 1 10.407 * [backup-simplify]: Simplify (/ -1 1) into -1 10.407 * [taylor]: Taking taylor expansion of (/ -1 d2) in d1 10.407 * [taylor]: Taking taylor expansion of -1 in d1 10.407 * [backup-simplify]: Simplify -1 into -1 10.407 * [taylor]: Taking taylor expansion of d2 in d1 10.407 * [backup-simplify]: Simplify d2 into d2 10.407 * [backup-simplify]: Simplify (/ -1 d2) into (/ -1 d2) 10.407 * [taylor]: Taking taylor expansion of (- (/ 1 (* d1 d3))) in d1 10.407 * [taylor]: Taking taylor expansion of (/ 1 (* d1 d3)) in d1 10.407 * [taylor]: Taking taylor expansion of (* d1 d3) in d1 10.407 * [taylor]: Taking taylor expansion of d1 in d1 10.407 * [backup-simplify]: Simplify 0 into 0 10.407 * [backup-simplify]: Simplify 1 into 1 10.407 * [taylor]: Taking taylor expansion of d3 in d1 10.408 * [backup-simplify]: Simplify d3 into d3 10.408 * [backup-simplify]: Simplify (* 0 d3) into 0 10.408 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d3)) into d3 10.408 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 10.408 * [taylor]: Taking taylor expansion of (/ 1 (* d1 d4)) in d1 10.408 * [taylor]: Taking taylor expansion of (* d1 d4) in d1 10.408 * [taylor]: Taking taylor expansion of d1 in d1 10.408 * [backup-simplify]: Simplify 0 into 0 10.408 * [backup-simplify]: Simplify 1 into 1 10.408 * [taylor]: Taking taylor expansion of d4 in d1 10.408 * [backup-simplify]: Simplify d4 into d4 10.408 * [backup-simplify]: Simplify (* 0 d4) into 0 10.408 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d4)) into d4 10.408 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 10.408 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d1 10.408 * [taylor]: Taking taylor expansion of (pow d1 2) in d1 10.408 * [taylor]: Taking taylor expansion of d1 in d1 10.408 * [backup-simplify]: Simplify 0 into 0 10.408 * [backup-simplify]: Simplify 1 into 1 10.409 * [backup-simplify]: Simplify (* 1 1) into 1 10.409 * [backup-simplify]: Simplify (/ 1 1) into 1 10.409 * [backup-simplify]: Simplify (- 1) into -1 10.409 * [backup-simplify]: Simplify (+ 0 -1) into -1 10.409 * [taylor]: Taking taylor expansion of -1 in d2 10.409 * [backup-simplify]: Simplify -1 into -1 10.410 * [backup-simplify]: Simplify (* -1 (/ -1 d2)) into (/ 1 d2) 10.410 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 10.410 * [backup-simplify]: Simplify (+ (/ 1 d2) (- (/ 1 d3))) into (- (/ 1 d2) (/ 1 d3)) 10.410 * [backup-simplify]: Simplify (+ (- (/ 1 d2) (/ 1 d3)) (/ 1 d4)) into (- (+ (/ 1 d2) (/ 1 d4)) (/ 1 d3)) 10.410 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 10.411 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 10.411 * [backup-simplify]: Simplify (- 0) into 0 10.411 * [backup-simplify]: Simplify (+ (- (+ (/ 1 d2) (/ 1 d4)) (/ 1 d3)) 0) into (- (+ (/ 1 d2) (/ 1 d4)) (/ 1 d3)) 10.411 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d2) (/ 1 d4)) (/ 1 d3)) in d2 10.411 * [taylor]: Taking taylor expansion of (+ (/ 1 d2) (/ 1 d4)) in d2 10.411 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2 10.411 * [taylor]: Taking taylor expansion of d2 in d2 10.411 * [backup-simplify]: Simplify 0 into 0 10.411 * [backup-simplify]: Simplify 1 into 1 10.411 * [backup-simplify]: Simplify (/ 1 1) into 1 10.411 * [taylor]: Taking taylor expansion of (/ 1 d4) in d2 10.411 * [taylor]: Taking taylor expansion of d4 in d2 10.411 * [backup-simplify]: Simplify d4 into d4 10.411 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 10.411 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2 10.411 * [taylor]: Taking taylor expansion of d3 in d2 10.411 * [backup-simplify]: Simplify d3 into d3 10.411 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 10.412 * [backup-simplify]: Simplify (+ 1 0) into 1 10.412 * [backup-simplify]: Simplify (+ 1 0) into 1 10.412 * [taylor]: Taking taylor expansion of 1 in d3 10.412 * [backup-simplify]: Simplify 1 into 1 10.412 * [taylor]: Taking taylor expansion of -1 in d3 10.412 * [backup-simplify]: Simplify -1 into -1 10.412 * [backup-simplify]: Simplify (- (/ 0 d2) (+ (* (/ -1 d2) (/ 0 d2)))) into 0 10.413 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0 10.413 * [backup-simplify]: Simplify (+ (* -1 0) (* 0 (/ -1 d2))) into 0 10.413 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 d3))) into 0 10.414 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 10.414 * [backup-simplify]: Simplify (- 0) into 0 10.414 * [backup-simplify]: Simplify (+ 0 0) into 0 10.415 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 d4))) into 0 10.415 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0 10.415 * [backup-simplify]: Simplify (+ 0 0) into 0 10.415 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 10.416 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 10.417 * [backup-simplify]: Simplify (- 0) into 0 10.417 * [backup-simplify]: Simplify (+ 0 0) into 0 10.417 * [taylor]: Taking taylor expansion of 0 in d2 10.417 * [backup-simplify]: Simplify 0 into 0 10.418 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 10.418 * [backup-simplify]: Simplify (+ 0 (/ 1 d4)) into (/ 1 d4) 10.418 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 10.418 * [backup-simplify]: Simplify (+ (/ 1 d4) (- (/ 1 d3))) into (- (/ 1 d4) (/ 1 d3)) 10.418 * [taylor]: Taking taylor expansion of (- (/ 1 d4) (/ 1 d3)) in d3 10.418 * [taylor]: Taking taylor expansion of (/ 1 d4) in d3 10.418 * [taylor]: Taking taylor expansion of d4 in d3 10.418 * [backup-simplify]: Simplify d4 into d4 10.418 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 10.419 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3 10.419 * [taylor]: Taking taylor expansion of d3 in d3 10.419 * [backup-simplify]: Simplify 0 into 0 10.419 * [backup-simplify]: Simplify 1 into 1 10.419 * [backup-simplify]: Simplify (/ 1 1) into 1 10.419 * [backup-simplify]: Simplify (- 1) into -1 10.420 * [backup-simplify]: Simplify (+ 0 -1) into -1 10.420 * [taylor]: Taking taylor expansion of -1 in d4 10.420 * [backup-simplify]: Simplify -1 into -1 10.420 * [taylor]: Taking taylor expansion of 0 in d3 10.420 * [backup-simplify]: Simplify 0 into 0 10.420 * [taylor]: Taking taylor expansion of 1 in d4 10.420 * [backup-simplify]: Simplify 1 into 1 10.420 * [taylor]: Taking taylor expansion of -1 in d4 10.420 * [backup-simplify]: Simplify -1 into -1 10.420 * [backup-simplify]: Simplify (- (/ 0 d2) (+ (* (/ -1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0 10.421 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 10.422 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (/ -1 d2)))) into 0 10.423 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 d3)))) into 0 10.424 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0 10.424 * [backup-simplify]: Simplify (- 0) into 0 10.424 * [backup-simplify]: Simplify (+ 0 0) into 0 10.426 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 d4)))) into 0 10.426 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)) (* 0 (/ 0 d4)))) into 0 10.426 * [backup-simplify]: Simplify (+ 0 0) into 0 10.427 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 10.428 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 10.428 * [backup-simplify]: Simplify (- 0) into 0 10.429 * [backup-simplify]: Simplify (+ 0 0) into 0 10.429 * [taylor]: Taking taylor expansion of 0 in d2 10.429 * [backup-simplify]: Simplify 0 into 0 10.429 * [taylor]: Taking taylor expansion of 0 in d3 10.429 * [backup-simplify]: Simplify 0 into 0 10.430 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 10.430 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0 10.430 * [backup-simplify]: Simplify (+ 0 0) into 0 10.431 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 10.431 * [backup-simplify]: Simplify (- 0) into 0 10.431 * [backup-simplify]: Simplify (+ 0 0) into 0 10.431 * [taylor]: Taking taylor expansion of 0 in d3 10.431 * [backup-simplify]: Simplify 0 into 0 10.431 * [taylor]: Taking taylor expansion of 0 in d3 10.432 * [backup-simplify]: Simplify 0 into 0 10.432 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 10.433 * [backup-simplify]: Simplify (- 0) into 0 10.433 * [backup-simplify]: Simplify (+ (/ 1 d4) 0) into (/ 1 d4) 10.433 * [taylor]: Taking taylor expansion of (/ 1 d4) in d4 10.433 * [taylor]: Taking taylor expansion of d4 in d4 10.433 * [backup-simplify]: Simplify 0 into 0 10.433 * [backup-simplify]: Simplify 1 into 1 10.433 * [backup-simplify]: Simplify (/ 1 1) into 1 10.433 * [backup-simplify]: Simplify 1 into 1 10.433 * [taylor]: Taking taylor expansion of 0 in d4 10.433 * [backup-simplify]: Simplify 0 into 0 10.433 * [taylor]: Taking taylor expansion of 0 in d4 10.433 * [backup-simplify]: Simplify 0 into 0 10.434 * [taylor]: Taking taylor expansion of 0 in d4 10.434 * [backup-simplify]: Simplify 0 into 0 10.434 * [backup-simplify]: Simplify -1 into -1 10.434 * [backup-simplify]: Simplify 1 into 1 10.434 * [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 (- (+ (* d1 d4) (* d1 d2)) (* d1 d3)) 10.435 * * * * [progress]: [ 2 / 2 ] generating series at (2 1 1) 10.435 * [backup-simplify]: Simplify (fma d1 d2 (- (* d1 d3))) into (fma d1 d2 (- (* d1 d3))) 10.435 * [approximate]: Taking taylor expansion of (fma d1 d2 (- (* d1 d3))) in (d1 d2 d3) around 0 10.435 * [taylor]: Taking taylor expansion of (fma d1 d2 (- (* d1 d3))) in d3 10.435 * [taylor]: Rewrote expression to (+ (* d1 d2) (- (* d1 d3))) 10.435 * [taylor]: Taking taylor expansion of (* d1 d2) in d3 10.435 * [taylor]: Taking taylor expansion of d1 in d3 10.435 * [backup-simplify]: Simplify d1 into d1 10.435 * [taylor]: Taking taylor expansion of d2 in d3 10.435 * [backup-simplify]: Simplify d2 into d2 10.435 * [taylor]: Taking taylor expansion of (- (* d1 d3)) in d3 10.435 * [taylor]: Taking taylor expansion of (* d1 d3) in d3 10.435 * [taylor]: Taking taylor expansion of d1 in d3 10.435 * [backup-simplify]: Simplify d1 into d1 10.435 * [taylor]: Taking taylor expansion of d3 in d3 10.435 * [backup-simplify]: Simplify 0 into 0 10.435 * [backup-simplify]: Simplify 1 into 1 10.435 * [taylor]: Taking taylor expansion of (fma d1 d2 (- (* d1 d3))) in d2 10.436 * [taylor]: Rewrote expression to (+ (* d1 d2) (- (* d1 d3))) 10.436 * [taylor]: Taking taylor expansion of (* d1 d2) in d2 10.436 * [taylor]: Taking taylor expansion of d1 in d2 10.436 * [backup-simplify]: Simplify d1 into d1 10.436 * [taylor]: Taking taylor expansion of d2 in d2 10.436 * [backup-simplify]: Simplify 0 into 0 10.436 * [backup-simplify]: Simplify 1 into 1 10.436 * [taylor]: Taking taylor expansion of (- (* d1 d3)) in d2 10.436 * [taylor]: Taking taylor expansion of (* d1 d3) in d2 10.436 * [taylor]: Taking taylor expansion of d1 in d2 10.436 * [backup-simplify]: Simplify d1 into d1 10.436 * [taylor]: Taking taylor expansion of d3 in d2 10.436 * [backup-simplify]: Simplify d3 into d3 10.436 * [taylor]: Taking taylor expansion of (fma d1 d2 (- (* d1 d3))) in d1 10.436 * [taylor]: Rewrote expression to (+ (* d1 d2) (- (* d1 d3))) 10.436 * [taylor]: Taking taylor expansion of (* d1 d2) in d1 10.436 * [taylor]: Taking taylor expansion of d1 in d1 10.436 * [backup-simplify]: Simplify 0 into 0 10.436 * [backup-simplify]: Simplify 1 into 1 10.436 * [taylor]: Taking taylor expansion of d2 in d1 10.436 * [backup-simplify]: Simplify d2 into d2 10.436 * [taylor]: Taking taylor expansion of (- (* d1 d3)) in d1 10.436 * [taylor]: Taking taylor expansion of (* d1 d3) in d1 10.436 * [taylor]: Taking taylor expansion of d1 in d1 10.436 * [backup-simplify]: Simplify 0 into 0 10.436 * [backup-simplify]: Simplify 1 into 1 10.436 * [taylor]: Taking taylor expansion of d3 in d1 10.436 * [backup-simplify]: Simplify d3 into d3 10.436 * [taylor]: Taking taylor expansion of (fma d1 d2 (- (* d1 d3))) in d1 10.436 * [taylor]: Rewrote expression to (+ (* d1 d2) (- (* d1 d3))) 10.436 * [taylor]: Taking taylor expansion of (* d1 d2) in d1 10.436 * [taylor]: Taking taylor expansion of d1 in d1 10.436 * [backup-simplify]: Simplify 0 into 0 10.436 * [backup-simplify]: Simplify 1 into 1 10.436 * [taylor]: Taking taylor expansion of d2 in d1 10.436 * [backup-simplify]: Simplify d2 into d2 10.436 * [taylor]: Taking taylor expansion of (- (* d1 d3)) in d1 10.436 * [taylor]: Taking taylor expansion of (* d1 d3) in d1 10.436 * [taylor]: Taking taylor expansion of d1 in d1 10.436 * [backup-simplify]: Simplify 0 into 0 10.436 * [backup-simplify]: Simplify 1 into 1 10.436 * [taylor]: Taking taylor expansion of d3 in d1 10.436 * [backup-simplify]: Simplify d3 into d3 10.436 * [backup-simplify]: Simplify (* 0 d2) into 0 10.436 * [backup-simplify]: Simplify (* 0 d3) into 0 10.437 * [backup-simplify]: Simplify (- 0) into 0 10.437 * [backup-simplify]: Simplify (+ 0 0) into 0 10.437 * [taylor]: Taking taylor expansion of 0 in d2 10.437 * [backup-simplify]: Simplify 0 into 0 10.437 * [taylor]: Taking taylor expansion of 0 in d3 10.437 * [backup-simplify]: Simplify 0 into 0 10.437 * [backup-simplify]: Simplify 0 into 0 10.437 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d2)) into d2 10.438 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d3)) into d3 10.438 * [backup-simplify]: Simplify (- d3) into (- d3) 10.438 * [backup-simplify]: Simplify (+ d2 (- d3)) into (- d2 d3) 10.438 * [taylor]: Taking taylor expansion of (- d2 d3) in d2 10.438 * [taylor]: Taking taylor expansion of d2 in d2 10.438 * [backup-simplify]: Simplify 0 into 0 10.438 * [backup-simplify]: Simplify 1 into 1 10.438 * [taylor]: Taking taylor expansion of d3 in d2 10.438 * [backup-simplify]: Simplify d3 into d3 10.438 * [backup-simplify]: Simplify (- d3) into (- d3) 10.438 * [backup-simplify]: Simplify (+ 0 (- d3)) into (- d3) 10.438 * [taylor]: Taking taylor expansion of (- d3) in d3 10.438 * [taylor]: Taking taylor expansion of d3 in d3 10.438 * [backup-simplify]: Simplify 0 into 0 10.438 * [backup-simplify]: Simplify 1 into 1 10.438 * [backup-simplify]: Simplify (- 0) into 0 10.438 * [backup-simplify]: Simplify 0 into 0 10.438 * [taylor]: Taking taylor expansion of 0 in d3 10.438 * [backup-simplify]: Simplify 0 into 0 10.438 * [backup-simplify]: Simplify 0 into 0 10.438 * [backup-simplify]: Simplify 0 into 0 10.439 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 d2))) into 0 10.439 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 d3))) into 0 10.440 * [backup-simplify]: Simplify (- 0) into 0 10.440 * [backup-simplify]: Simplify (+ 0 0) into 0 10.440 * [taylor]: Taking taylor expansion of 0 in d2 10.440 * [backup-simplify]: Simplify 0 into 0 10.440 * [taylor]: Taking taylor expansion of 0 in d3 10.440 * [backup-simplify]: Simplify 0 into 0 10.440 * [backup-simplify]: Simplify 0 into 0 10.440 * [backup-simplify]: Simplify (- 0) into 0 10.441 * [backup-simplify]: Simplify (+ 1 0) into 1 10.441 * [taylor]: Taking taylor expansion of 1 in d3 10.441 * [backup-simplify]: Simplify 1 into 1 10.441 * [backup-simplify]: Simplify 1 into 1 10.441 * [taylor]: Taking taylor expansion of 0 in d3 10.441 * [backup-simplify]: Simplify 0 into 0 10.441 * [backup-simplify]: Simplify 0 into 0 10.441 * [backup-simplify]: Simplify (- 1) into -1 10.441 * [backup-simplify]: Simplify -1 into -1 10.441 * [backup-simplify]: Simplify 0 into 0 10.441 * [backup-simplify]: Simplify 0 into 0 10.442 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 d2)))) into 0 10.443 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 d3)))) into 0 10.443 * [backup-simplify]: Simplify (- 0) into 0 10.443 * [backup-simplify]: Simplify (+ 0 0) into 0 10.443 * [taylor]: Taking taylor expansion of 0 in d2 10.443 * [backup-simplify]: Simplify 0 into 0 10.443 * [taylor]: Taking taylor expansion of 0 in d3 10.443 * [backup-simplify]: Simplify 0 into 0 10.443 * [backup-simplify]: Simplify 0 into 0 10.443 * [taylor]: Taking taylor expansion of 0 in d3 10.443 * [backup-simplify]: Simplify 0 into 0 10.443 * [backup-simplify]: Simplify 0 into 0 10.444 * [backup-simplify]: Simplify (- 0) into 0 10.444 * [backup-simplify]: Simplify (+ 0 0) into 0 10.444 * [taylor]: Taking taylor expansion of 0 in d3 10.444 * [backup-simplify]: Simplify 0 into 0 10.444 * [backup-simplify]: Simplify 0 into 0 10.444 * [taylor]: Taking taylor expansion of 0 in d3 10.444 * [backup-simplify]: Simplify 0 into 0 10.444 * [backup-simplify]: Simplify 0 into 0 10.444 * [backup-simplify]: Simplify (+ (* -1 (* d3 (* 1 d1))) (* 1 (* 1 (* d2 d1)))) into (- (* d1 d2) (* d1 d3)) 10.444 * [backup-simplify]: Simplify (fma (/ 1 d1) (/ 1 d2) (- (* (/ 1 d1) (/ 1 d3)))) into (fma (/ 1 d1) (/ 1 d2) (- (/ 1 (* d1 d3)))) 10.444 * [approximate]: Taking taylor expansion of (fma (/ 1 d1) (/ 1 d2) (- (/ 1 (* d1 d3)))) in (d1 d2 d3) around 0 10.444 * [taylor]: Taking taylor expansion of (fma (/ 1 d1) (/ 1 d2) (- (/ 1 (* d1 d3)))) in d3 10.444 * [taylor]: Rewrote expression to (+ (* (/ 1 d1) (/ 1 d2)) (- (/ 1 (* d1 d3)))) 10.444 * [taylor]: Taking taylor expansion of (* (/ 1 d1) (/ 1 d2)) in d3 10.444 * [taylor]: Taking taylor expansion of (/ 1 d1) in d3 10.444 * [taylor]: Taking taylor expansion of d1 in d3 10.444 * [backup-simplify]: Simplify d1 into d1 10.444 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 10.445 * [taylor]: Taking taylor expansion of (/ 1 d2) in d3 10.445 * [taylor]: Taking taylor expansion of d2 in d3 10.445 * [backup-simplify]: Simplify d2 into d2 10.445 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 10.445 * [taylor]: Taking taylor expansion of (- (/ 1 (* d1 d3))) in d3 10.445 * [taylor]: Taking taylor expansion of (/ 1 (* d1 d3)) in d3 10.445 * [taylor]: Taking taylor expansion of (* d1 d3) in d3 10.445 * [taylor]: Taking taylor expansion of d1 in d3 10.445 * [backup-simplify]: Simplify d1 into d1 10.445 * [taylor]: Taking taylor expansion of d3 in d3 10.445 * [backup-simplify]: Simplify 0 into 0 10.445 * [backup-simplify]: Simplify 1 into 1 10.445 * [backup-simplify]: Simplify (* d1 0) into 0 10.445 * [backup-simplify]: Simplify (+ (* d1 1) (* 0 0)) into d1 10.445 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 10.445 * [taylor]: Taking taylor expansion of (fma (/ 1 d1) (/ 1 d2) (- (/ 1 (* d1 d3)))) in d2 10.445 * [taylor]: Rewrote expression to (+ (* (/ 1 d1) (/ 1 d2)) (- (/ 1 (* d1 d3)))) 10.445 * [taylor]: Taking taylor expansion of (* (/ 1 d1) (/ 1 d2)) in d2 10.445 * [taylor]: Taking taylor expansion of (/ 1 d1) in d2 10.445 * [taylor]: Taking taylor expansion of d1 in d2 10.445 * [backup-simplify]: Simplify d1 into d1 10.446 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 10.446 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2 10.446 * [taylor]: Taking taylor expansion of d2 in d2 10.446 * [backup-simplify]: Simplify 0 into 0 10.446 * [backup-simplify]: Simplify 1 into 1 10.446 * [backup-simplify]: Simplify (/ 1 1) into 1 10.446 * [taylor]: Taking taylor expansion of (- (/ 1 (* d1 d3))) in d2 10.446 * [taylor]: Taking taylor expansion of (/ 1 (* d1 d3)) in d2 10.446 * [taylor]: Taking taylor expansion of (* d1 d3) in d2 10.446 * [taylor]: Taking taylor expansion of d1 in d2 10.446 * [backup-simplify]: Simplify d1 into d1 10.446 * [taylor]: Taking taylor expansion of d3 in d2 10.446 * [backup-simplify]: Simplify d3 into d3 10.446 * [backup-simplify]: Simplify (* d1 d3) into (* d1 d3) 10.446 * [backup-simplify]: Simplify (/ 1 (* d1 d3)) into (/ 1 (* d1 d3)) 10.446 * [taylor]: Taking taylor expansion of (fma (/ 1 d1) (/ 1 d2) (- (/ 1 (* d1 d3)))) in d1 10.446 * [taylor]: Rewrote expression to (+ (* (/ 1 d1) (/ 1 d2)) (- (/ 1 (* d1 d3)))) 10.446 * [taylor]: Taking taylor expansion of (* (/ 1 d1) (/ 1 d2)) in d1 10.446 * [taylor]: Taking taylor expansion of (/ 1 d1) in d1 10.446 * [taylor]: Taking taylor expansion of d1 in d1 10.446 * [backup-simplify]: Simplify 0 into 0 10.446 * [backup-simplify]: Simplify 1 into 1 10.446 * [backup-simplify]: Simplify (/ 1 1) into 1 10.447 * [taylor]: Taking taylor expansion of (/ 1 d2) in d1 10.447 * [taylor]: Taking taylor expansion of d2 in d1 10.447 * [backup-simplify]: Simplify d2 into d2 10.447 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 10.447 * [taylor]: Taking taylor expansion of (- (/ 1 (* d1 d3))) in d1 10.447 * [taylor]: Taking taylor expansion of (/ 1 (* d1 d3)) in d1 10.447 * [taylor]: Taking taylor expansion of (* d1 d3) in d1 10.447 * [taylor]: Taking taylor expansion of d1 in d1 10.447 * [backup-simplify]: Simplify 0 into 0 10.447 * [backup-simplify]: Simplify 1 into 1 10.447 * [taylor]: Taking taylor expansion of d3 in d1 10.447 * [backup-simplify]: Simplify d3 into d3 10.447 * [backup-simplify]: Simplify (* 0 d3) into 0 10.447 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d3)) into d3 10.447 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 10.447 * [taylor]: Taking taylor expansion of (fma (/ 1 d1) (/ 1 d2) (- (/ 1 (* d1 d3)))) in d1 10.447 * [taylor]: Rewrote expression to (+ (* (/ 1 d1) (/ 1 d2)) (- (/ 1 (* d1 d3)))) 10.447 * [taylor]: Taking taylor expansion of (* (/ 1 d1) (/ 1 d2)) in d1 10.447 * [taylor]: Taking taylor expansion of (/ 1 d1) in d1 10.447 * [taylor]: Taking taylor expansion of d1 in d1 10.447 * [backup-simplify]: Simplify 0 into 0 10.447 * [backup-simplify]: Simplify 1 into 1 10.448 * [backup-simplify]: Simplify (/ 1 1) into 1 10.448 * [taylor]: Taking taylor expansion of (/ 1 d2) in d1 10.448 * [taylor]: Taking taylor expansion of d2 in d1 10.448 * [backup-simplify]: Simplify d2 into d2 10.448 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 10.448 * [taylor]: Taking taylor expansion of (- (/ 1 (* d1 d3))) in d1 10.448 * [taylor]: Taking taylor expansion of (/ 1 (* d1 d3)) in d1 10.448 * [taylor]: Taking taylor expansion of (* d1 d3) in d1 10.448 * [taylor]: Taking taylor expansion of d1 in d1 10.448 * [backup-simplify]: Simplify 0 into 0 10.448 * [backup-simplify]: Simplify 1 into 1 10.448 * [taylor]: Taking taylor expansion of d3 in d1 10.448 * [backup-simplify]: Simplify d3 into d3 10.448 * [backup-simplify]: Simplify (* 0 d3) into 0 10.448 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d3)) into d3 10.448 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 10.448 * [backup-simplify]: Simplify (* 1 (/ 1 d2)) into (/ 1 d2) 10.448 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 10.448 * [backup-simplify]: Simplify (+ (/ 1 d2) (- (/ 1 d3))) into (- (/ 1 d2) (/ 1 d3)) 10.448 * [taylor]: Taking taylor expansion of (- (/ 1 d2) (/ 1 d3)) in d2 10.448 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2 10.448 * [taylor]: Taking taylor expansion of d2 in d2 10.448 * [backup-simplify]: Simplify 0 into 0 10.448 * [backup-simplify]: Simplify 1 into 1 10.449 * [backup-simplify]: Simplify (/ 1 1) into 1 10.449 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2 10.449 * [taylor]: Taking taylor expansion of d3 in d2 10.449 * [backup-simplify]: Simplify d3 into d3 10.449 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 10.449 * [backup-simplify]: Simplify (+ 1 0) into 1 10.449 * [taylor]: Taking taylor expansion of 1 in d3 10.449 * [backup-simplify]: Simplify 1 into 1 10.449 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0 10.450 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 10.450 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 (/ 1 d2))) into 0 10.450 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 d3))) into 0 10.450 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 10.451 * [backup-simplify]: Simplify (- 0) into 0 10.451 * [backup-simplify]: Simplify (+ 0 0) into 0 10.451 * [taylor]: Taking taylor expansion of 0 in d2 10.451 * [backup-simplify]: Simplify 0 into 0 10.451 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 10.451 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 10.452 * [backup-simplify]: Simplify (+ 0 (- (/ 1 d3))) into (- (/ 1 d3)) 10.452 * [taylor]: Taking taylor expansion of (- (/ 1 d3)) in d3 10.452 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3 10.452 * [taylor]: Taking taylor expansion of d3 in d3 10.452 * [backup-simplify]: Simplify 0 into 0 10.452 * [backup-simplify]: Simplify 1 into 1 10.452 * [backup-simplify]: Simplify (/ 1 1) into 1 10.452 * [backup-simplify]: Simplify (- 1) into -1 10.452 * [backup-simplify]: Simplify -1 into -1 10.452 * [backup-simplify]: Simplify 1 into 1 10.452 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0 10.453 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 10.453 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 (/ 1 d2)))) into 0 10.454 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 d3)))) into 0 10.454 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0 10.454 * [backup-simplify]: Simplify (- 0) into 0 10.455 * [backup-simplify]: Simplify (+ 0 0) into 0 10.455 * [taylor]: Taking taylor expansion of 0 in d2 10.455 * [backup-simplify]: Simplify 0 into 0 10.455 * [taylor]: Taking taylor expansion of 0 in d3 10.455 * [backup-simplify]: Simplify 0 into 0 10.455 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 10.455 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 10.456 * [backup-simplify]: Simplify (- 0) into 0 10.456 * [backup-simplify]: Simplify (+ 0 0) into 0 10.456 * [taylor]: Taking taylor expansion of 0 in d3 10.456 * [backup-simplify]: Simplify 0 into 0 10.456 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 10.457 * [backup-simplify]: Simplify (- 0) into 0 10.457 * [backup-simplify]: Simplify 0 into 0 10.457 * [backup-simplify]: Simplify 0 into 0 10.457 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)) (* 0 (/ 0 d2)))) into 0 10.457 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 10.458 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 d2))))) into 0 10.459 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 d3))))) into 0 10.459 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)) (* 0 (/ 0 d3)))) into 0 10.459 * [backup-simplify]: Simplify (- 0) into 0 10.460 * [backup-simplify]: Simplify (+ 0 0) into 0 10.460 * [taylor]: Taking taylor expansion of 0 in d2 10.460 * [backup-simplify]: Simplify 0 into 0 10.460 * [taylor]: Taking taylor expansion of 0 in d3 10.460 * [backup-simplify]: Simplify 0 into 0 10.460 * [taylor]: Taking taylor expansion of 0 in d3 10.460 * [backup-simplify]: Simplify 0 into 0 10.460 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 10.460 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0 10.461 * [backup-simplify]: Simplify (- 0) into 0 10.461 * [backup-simplify]: Simplify (+ 0 0) into 0 10.461 * [taylor]: Taking taylor expansion of 0 in d3 10.461 * [backup-simplify]: Simplify 0 into 0 10.461 * [backup-simplify]: Simplify 0 into 0 10.461 * [backup-simplify]: Simplify 0 into 0 10.462 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 10.462 * [backup-simplify]: Simplify (- 0) into 0 10.462 * [backup-simplify]: Simplify 0 into 0 10.462 * [backup-simplify]: Simplify 0 into 0 10.462 * [backup-simplify]: Simplify (+ (* 1 (* 1 (* (/ 1 (/ 1 d2)) (/ 1 (/ 1 d1))))) (* -1 (* (/ 1 (/ 1 d3)) (* 1 (/ 1 (/ 1 d1)))))) into (- (* d1 d2) (* d1 d3)) 10.462 * [backup-simplify]: Simplify (fma (/ 1 (- d1)) (/ 1 (- d2)) (- (* (/ 1 (- d1)) (/ 1 (- d3))))) into (fma (/ -1 d1) (/ -1 d2) (- (/ 1 (* d1 d3)))) 10.462 * [approximate]: Taking taylor expansion of (fma (/ -1 d1) (/ -1 d2) (- (/ 1 (* d1 d3)))) in (d1 d2 d3) around 0 10.462 * [taylor]: Taking taylor expansion of (fma (/ -1 d1) (/ -1 d2) (- (/ 1 (* d1 d3)))) in d3 10.463 * [taylor]: Rewrote expression to (+ (* (/ -1 d1) (/ -1 d2)) (- (/ 1 (* d1 d3)))) 10.463 * [taylor]: Taking taylor expansion of (* (/ -1 d1) (/ -1 d2)) in d3 10.463 * [taylor]: Taking taylor expansion of (/ -1 d1) in d3 10.463 * [taylor]: Taking taylor expansion of -1 in d3 10.463 * [backup-simplify]: Simplify -1 into -1 10.463 * [taylor]: Taking taylor expansion of d1 in d3 10.463 * [backup-simplify]: Simplify d1 into d1 10.463 * [backup-simplify]: Simplify (/ -1 d1) into (/ -1 d1) 10.463 * [taylor]: Taking taylor expansion of (/ -1 d2) in d3 10.463 * [taylor]: Taking taylor expansion of -1 in d3 10.463 * [backup-simplify]: Simplify -1 into -1 10.463 * [taylor]: Taking taylor expansion of d2 in d3 10.463 * [backup-simplify]: Simplify d2 into d2 10.463 * [backup-simplify]: Simplify (/ -1 d2) into (/ -1 d2) 10.463 * [taylor]: Taking taylor expansion of (- (/ 1 (* d1 d3))) in d3 10.463 * [taylor]: Taking taylor expansion of (/ 1 (* d1 d3)) in d3 10.463 * [taylor]: Taking taylor expansion of (* d1 d3) in d3 10.463 * [taylor]: Taking taylor expansion of d1 in d3 10.463 * [backup-simplify]: Simplify d1 into d1 10.463 * [taylor]: Taking taylor expansion of d3 in d3 10.463 * [backup-simplify]: Simplify 0 into 0 10.463 * [backup-simplify]: Simplify 1 into 1 10.463 * [backup-simplify]: Simplify (* d1 0) into 0 10.463 * [backup-simplify]: Simplify (+ (* d1 1) (* 0 0)) into d1 10.463 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 10.463 * [taylor]: Taking taylor expansion of (fma (/ -1 d1) (/ -1 d2) (- (/ 1 (* d1 d3)))) in d2 10.463 * [taylor]: Rewrote expression to (+ (* (/ -1 d1) (/ -1 d2)) (- (/ 1 (* d1 d3)))) 10.463 * [taylor]: Taking taylor expansion of (* (/ -1 d1) (/ -1 d2)) in d2 10.463 * [taylor]: Taking taylor expansion of (/ -1 d1) in d2 10.463 * [taylor]: Taking taylor expansion of -1 in d2 10.464 * [backup-simplify]: Simplify -1 into -1 10.464 * [taylor]: Taking taylor expansion of d1 in d2 10.464 * [backup-simplify]: Simplify d1 into d1 10.464 * [backup-simplify]: Simplify (/ -1 d1) into (/ -1 d1) 10.464 * [taylor]: Taking taylor expansion of (/ -1 d2) in d2 10.464 * [taylor]: Taking taylor expansion of -1 in d2 10.464 * [backup-simplify]: Simplify -1 into -1 10.464 * [taylor]: Taking taylor expansion of d2 in d2 10.464 * [backup-simplify]: Simplify 0 into 0 10.464 * [backup-simplify]: Simplify 1 into 1 10.464 * [backup-simplify]: Simplify (/ -1 1) into -1 10.464 * [taylor]: Taking taylor expansion of (- (/ 1 (* d1 d3))) in d2 10.464 * [taylor]: Taking taylor expansion of (/ 1 (* d1 d3)) in d2 10.464 * [taylor]: Taking taylor expansion of (* d1 d3) in d2 10.464 * [taylor]: Taking taylor expansion of d1 in d2 10.464 * [backup-simplify]: Simplify d1 into d1 10.464 * [taylor]: Taking taylor expansion of d3 in d2 10.464 * [backup-simplify]: Simplify d3 into d3 10.464 * [backup-simplify]: Simplify (* d1 d3) into (* d1 d3) 10.464 * [backup-simplify]: Simplify (/ 1 (* d1 d3)) into (/ 1 (* d1 d3)) 10.464 * [taylor]: Taking taylor expansion of (fma (/ -1 d1) (/ -1 d2) (- (/ 1 (* d1 d3)))) in d1 10.464 * [taylor]: Rewrote expression to (+ (* (/ -1 d1) (/ -1 d2)) (- (/ 1 (* d1 d3)))) 10.464 * [taylor]: Taking taylor expansion of (* (/ -1 d1) (/ -1 d2)) in d1 10.464 * [taylor]: Taking taylor expansion of (/ -1 d1) in d1 10.464 * [taylor]: Taking taylor expansion of -1 in d1 10.464 * [backup-simplify]: Simplify -1 into -1 10.464 * [taylor]: Taking taylor expansion of d1 in d1 10.464 * [backup-simplify]: Simplify 0 into 0 10.464 * [backup-simplify]: Simplify 1 into 1 10.465 * [backup-simplify]: Simplify (/ -1 1) into -1 10.465 * [taylor]: Taking taylor expansion of (/ -1 d2) in d1 10.465 * [taylor]: Taking taylor expansion of -1 in d1 10.465 * [backup-simplify]: Simplify -1 into -1 10.465 * [taylor]: Taking taylor expansion of d2 in d1 10.465 * [backup-simplify]: Simplify d2 into d2 10.465 * [backup-simplify]: Simplify (/ -1 d2) into (/ -1 d2) 10.465 * [taylor]: Taking taylor expansion of (- (/ 1 (* d1 d3))) in d1 10.465 * [taylor]: Taking taylor expansion of (/ 1 (* d1 d3)) in d1 10.465 * [taylor]: Taking taylor expansion of (* d1 d3) in d1 10.465 * [taylor]: Taking taylor expansion of d1 in d1 10.465 * [backup-simplify]: Simplify 0 into 0 10.465 * [backup-simplify]: Simplify 1 into 1 10.465 * [taylor]: Taking taylor expansion of d3 in d1 10.465 * [backup-simplify]: Simplify d3 into d3 10.465 * [backup-simplify]: Simplify (* 0 d3) into 0 10.465 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d3)) into d3 10.465 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 10.465 * [taylor]: Taking taylor expansion of (fma (/ -1 d1) (/ -1 d2) (- (/ 1 (* d1 d3)))) in d1 10.466 * [taylor]: Rewrote expression to (+ (* (/ -1 d1) (/ -1 d2)) (- (/ 1 (* d1 d3)))) 10.466 * [taylor]: Taking taylor expansion of (* (/ -1 d1) (/ -1 d2)) in d1 10.466 * [taylor]: Taking taylor expansion of (/ -1 d1) in d1 10.466 * [taylor]: Taking taylor expansion of -1 in d1 10.466 * [backup-simplify]: Simplify -1 into -1 10.466 * [taylor]: Taking taylor expansion of d1 in d1 10.466 * [backup-simplify]: Simplify 0 into 0 10.466 * [backup-simplify]: Simplify 1 into 1 10.466 * [backup-simplify]: Simplify (/ -1 1) into -1 10.466 * [taylor]: Taking taylor expansion of (/ -1 d2) in d1 10.466 * [taylor]: Taking taylor expansion of -1 in d1 10.466 * [backup-simplify]: Simplify -1 into -1 10.466 * [taylor]: Taking taylor expansion of d2 in d1 10.466 * [backup-simplify]: Simplify d2 into d2 10.466 * [backup-simplify]: Simplify (/ -1 d2) into (/ -1 d2) 10.466 * [taylor]: Taking taylor expansion of (- (/ 1 (* d1 d3))) in d1 10.466 * [taylor]: Taking taylor expansion of (/ 1 (* d1 d3)) in d1 10.466 * [taylor]: Taking taylor expansion of (* d1 d3) in d1 10.466 * [taylor]: Taking taylor expansion of d1 in d1 10.466 * [backup-simplify]: Simplify 0 into 0 10.466 * [backup-simplify]: Simplify 1 into 1 10.466 * [taylor]: Taking taylor expansion of d3 in d1 10.466 * [backup-simplify]: Simplify d3 into d3 10.466 * [backup-simplify]: Simplify (* 0 d3) into 0 10.467 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d3)) into d3 10.467 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 10.467 * [backup-simplify]: Simplify (* -1 (/ -1 d2)) into (/ 1 d2) 10.467 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 10.467 * [backup-simplify]: Simplify (+ (/ 1 d2) (- (/ 1 d3))) into (- (/ 1 d2) (/ 1 d3)) 10.467 * [taylor]: Taking taylor expansion of (- (/ 1 d2) (/ 1 d3)) in d2 10.467 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2 10.467 * [taylor]: Taking taylor expansion of d2 in d2 10.467 * [backup-simplify]: Simplify 0 into 0 10.467 * [backup-simplify]: Simplify 1 into 1 10.467 * [backup-simplify]: Simplify (/ 1 1) into 1 10.467 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2 10.467 * [taylor]: Taking taylor expansion of d3 in d2 10.467 * [backup-simplify]: Simplify d3 into d3 10.467 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 10.468 * [backup-simplify]: Simplify (+ 1 0) into 1 10.468 * [taylor]: Taking taylor expansion of 1 in d3 10.468 * [backup-simplify]: Simplify 1 into 1 10.468 * [backup-simplify]: Simplify (- (/ 0 d2) (+ (* (/ -1 d2) (/ 0 d2)))) into 0 10.469 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0 10.469 * [backup-simplify]: Simplify (+ (* -1 0) (* 0 (/ -1 d2))) into 0 10.474 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 d3))) into 0 10.474 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 10.475 * [backup-simplify]: Simplify (- 0) into 0 10.475 * [backup-simplify]: Simplify (+ 0 0) into 0 10.475 * [taylor]: Taking taylor expansion of 0 in d2 10.475 * [backup-simplify]: Simplify 0 into 0 10.476 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 10.476 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 10.476 * [backup-simplify]: Simplify (+ 0 (- (/ 1 d3))) into (- (/ 1 d3)) 10.476 * [taylor]: Taking taylor expansion of (- (/ 1 d3)) in d3 10.476 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3 10.476 * [taylor]: Taking taylor expansion of d3 in d3 10.476 * [backup-simplify]: Simplify 0 into 0 10.476 * [backup-simplify]: Simplify 1 into 1 10.476 * [backup-simplify]: Simplify (/ 1 1) into 1 10.476 * [backup-simplify]: Simplify (- 1) into -1 10.476 * [backup-simplify]: Simplify -1 into -1 10.476 * [backup-simplify]: Simplify 1 into 1 10.476 * [backup-simplify]: Simplify (- (/ 0 d2) (+ (* (/ -1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0 10.477 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 10.478 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (/ -1 d2)))) into 0 10.478 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 d3)))) into 0 10.478 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0 10.479 * [backup-simplify]: Simplify (- 0) into 0 10.479 * [backup-simplify]: Simplify (+ 0 0) into 0 10.479 * [taylor]: Taking taylor expansion of 0 in d2 10.479 * [backup-simplify]: Simplify 0 into 0 10.479 * [taylor]: Taking taylor expansion of 0 in d3 10.479 * [backup-simplify]: Simplify 0 into 0 10.479 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 10.480 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 10.480 * [backup-simplify]: Simplify (- 0) into 0 10.480 * [backup-simplify]: Simplify (+ 0 0) into 0 10.480 * [taylor]: Taking taylor expansion of 0 in d3 10.480 * [backup-simplify]: Simplify 0 into 0 10.481 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 10.481 * [backup-simplify]: Simplify (- 0) into 0 10.481 * [backup-simplify]: Simplify 0 into 0 10.481 * [backup-simplify]: Simplify 0 into 0 10.481 * [backup-simplify]: Simplify (- (/ 0 d2) (+ (* (/ -1 d2) (/ 0 d2)) (* 0 (/ 0 d2)) (* 0 (/ 0 d2)))) into 0 10.482 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 10.482 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ -1 d2))))) into 0 10.484 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 d3))))) into 0 10.484 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)) (* 0 (/ 0 d3)))) into 0 10.484 * [backup-simplify]: Simplify (- 0) into 0 10.484 * [backup-simplify]: Simplify (+ 0 0) into 0 10.484 * [taylor]: Taking taylor expansion of 0 in d2 10.484 * [backup-simplify]: Simplify 0 into 0 10.485 * [taylor]: Taking taylor expansion of 0 in d3 10.485 * [backup-simplify]: Simplify 0 into 0 10.485 * [taylor]: Taking taylor expansion of 0 in d3 10.485 * [backup-simplify]: Simplify 0 into 0 10.485 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 10.485 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0 10.486 * [backup-simplify]: Simplify (- 0) into 0 10.486 * [backup-simplify]: Simplify (+ 0 0) into 0 10.486 * [taylor]: Taking taylor expansion of 0 in d3 10.486 * [backup-simplify]: Simplify 0 into 0 10.486 * [backup-simplify]: Simplify 0 into 0 10.486 * [backup-simplify]: Simplify 0 into 0 10.487 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 10.487 * [backup-simplify]: Simplify (- 0) into 0 10.487 * [backup-simplify]: Simplify 0 into 0 10.487 * [backup-simplify]: Simplify 0 into 0 10.487 * [backup-simplify]: Simplify (+ (* 1 (* 1 (* (/ 1 (/ 1 (- d2))) (/ 1 (/ 1 (- d1)))))) (* -1 (* (/ 1 (/ 1 (- d3))) (* 1 (/ 1 (/ 1 (- d1))))))) into (- (* d1 d2) (* d1 d3)) 10.487 * * * [progress]: simplifying candidates 10.488 * [simplify]: Simplifying: (fma (* (cbrt (+ (fma d1 d2 (- (* d1 d3))) (* d4 d1))) (cbrt (+ (fma d1 d2 (- (* d1 d3))) (* d4 d1)))) (cbrt (+ (fma d1 d2 (- (* d1 d3))) (* d4 d1))) (- (* d1 d1))) (fma (- d1) d1 (* d1 d1)) (fma (sqrt (+ (fma d1 d2 (- (* d1 d3))) (* d4 d1))) (sqrt (+ (fma d1 d2 (- (* d1 d3))) (* d4 d1))) (- (* d1 d1))) (fma (- d1) d1 (* d1 d1)) (fma 1 (+ (fma d1 d2 (- (* d1 d3))) (* d4 d1)) (- (* d1 d1))) (fma (- d1) d1 (* d1 d1)) (expm1 (- (+ (fma d1 d2 (- (* d1 d3))) (* d4 d1)) (* d1 d1))) (log1p (- (+ (fma d1 d2 (- (* d1 d3))) (* d4 d1)) (* d1 d1))) (- (* d1 d1)) (- (* d1 d1)) (- (* d1 d1)) (/ (* (exp (fma d1 d2 (- (* d1 d3)))) (exp (* d4 d1))) (exp (* d1 d1))) (/ (exp (+ (fma d1 d2 (- (* d1 d3))) (* d4 d1))) (exp (* d1 d1))) (log (- (+ (fma d1 d2 (- (* d1 d3))) (* d4 d1)) (* d1 d1))) (exp (- (+ (fma d1 d2 (- (* d1 d3))) (* d4 d1)) (* d1 d1))) (* (cbrt (- (+ (fma d1 d2 (- (* d1 d3))) (* d4 d1)) (* d1 d1))) (cbrt (- (+ (fma d1 d2 (- (* d1 d3))) (* d4 d1)) (* d1 d1)))) (cbrt (- (+ (fma d1 d2 (- (* d1 d3))) (* d4 d1)) (* d1 d1))) (* (* (- (+ (fma d1 d2 (- (* d1 d3))) (* d4 d1)) (* d1 d1)) (- (+ (fma d1 d2 (- (* d1 d3))) (* d4 d1)) (* d1 d1))) (- (+ (fma d1 d2 (- (* d1 d3))) (* d4 d1)) (* d1 d1))) (sqrt (- (+ (fma d1 d2 (- (* d1 d3))) (* d4 d1)) (* d1 d1))) (sqrt (- (+ (fma d1 d2 (- (* d1 d3))) (* d4 d1)) (* d1 d1))) (- (pow (+ (fma d1 d2 (- (* d1 d3))) (* d4 d1)) 3) (pow (* d1 d1) 3)) (+ (* (+ (fma d1 d2 (- (* d1 d3))) (* d4 d1)) (+ (fma d1 d2 (- (* d1 d3))) (* d4 d1))) (+ (* (* d1 d1) (* d1 d1)) (* (+ (fma d1 d2 (- (* d1 d3))) (* d4 d1)) (* d1 d1)))) (- (* d1 d1)) (- (* (+ (fma d1 d2 (- (* d1 d3))) (* d4 d1)) (+ (fma d1 d2 (- (* d1 d3))) (* d4 d1))) (* (* d1 d1) (* d1 d1))) (+ (+ (fma d1 d2 (- (* d1 d3))) (* d4 d1)) (* d1 d1)) (+ (sqrt (+ (fma d1 d2 (- (* d1 d3))) (* d4 d1))) d1) (- (sqrt (+ (fma d1 d2 (- (* d1 d3))) (* d4 d1))) d1) (- (* d4 d1) (* d1 d1)) (- (* d1 d1)) (expm1 (fma d1 d2 (- (* d1 d3)))) (log1p (fma d1 d2 (- (* d1 d3)))) (* d1 d2) (log (fma d1 d2 (- (* d1 d3)))) (exp (fma d1 d2 (- (* d1 d3)))) (* (cbrt (fma d1 d2 (- (* d1 d3)))) (cbrt (fma d1 d2 (- (* d1 d3))))) (cbrt (fma d1 d2 (- (* d1 d3)))) (* (* (fma d1 d2 (- (* d1 d3))) (fma d1 d2 (- (* d1 d3)))) (fma d1 d2 (- (* d1 d3)))) (sqrt (fma d1 d2 (- (* d1 d3)))) (sqrt (fma d1 d2 (- (* d1 d3)))) (- (* d1 d2) (+ (pow d1 2) (* d1 d3))) (- (+ (* d1 d4) (* d1 d2)) (* d1 d3)) (- (+ (* d1 d4) (* d1 d2)) (* d1 d3)) (- (* d1 d2) (* d1 d3)) (- (* d1 d2) (* d1 d3)) (- (* d1 d2) (* d1 d3)) 10.489 * * [simplify]: Extracting # 0 : cost 0 10.489 * * [simplify]: Extracting # 1 : cost 0 10.489 * * [simplify]: Extracting # 2 : cost 0 10.489 * * [simplify]: Extracting # 3 : cost 0 10.489 * * [simplify]: Extracting # 4 : cost 0 10.489 * * [simplify]: Extracting # 5 : cost 0 10.489 * * [simplify]: Extracting # 6 : cost 0 10.489 * * [simplify]: Extracting # 7 : cost 0 10.490 * * [simplify]: iteration 0 : 68 enodes (cost 656 ) 10.506 * * [simplify]: Extracting # 0 : cost 0 10.506 * * [simplify]: Extracting # 1 : cost 0 10.506 * * [simplify]: Extracting # 2 : cost 0 10.507 * * [simplify]: Extracting # 3 : cost 0 10.507 * * [simplify]: Extracting # 4 : cost 0 10.507 * * [simplify]: iteration 1 : 161 enodes (cost 524 ) 10.595 * * [simplify]: Extracting # 0 : cost 0 10.596 * * [simplify]: Extracting # 1 : cost 0 10.597 * * [simplify]: Extracting # 2 : cost 0 10.598 * * [simplify]: Extracting # 3 : cost 0 10.599 * * [simplify]: Extracting # 4 : cost 0 10.600 * * [simplify]: iteration 2 : 564 enodes (cost 407 ) 11.283 * * [simplify]: Extracting # 0 : cost 0 11.288 * * [simplify]: Extracting # 1 : cost 0 11.301 * * [simplify]: Extracting # 2 : cost 0 11.304 * * [simplify]: Extracting # 3 : cost 0 11.308 * * [simplify]: Extracting # 4 : cost 0 11.313 * * [simplify]: Extracting # 5 : cost 0 11.316 * * [simplify]: iteration 3 : 3492 enodes (cost 380 ) 12.744 * * [simplify]: Extracting # 0 : cost 0 12.754 * * [simplify]: Extracting # 1 : cost 0 12.763 * * [simplify]: Extracting # 2 : cost 0 12.769 * * [simplify]: Extracting # 3 : cost 0 12.774 * * [simplify]: iteration done: 5000 enodes (cost 380 ) 12.774 * [simplify]: Simplified to: (fma (- d1) d1 (pow (cbrt (* d1 (- (+ d4 d2) d3))) 3)) (* d1 (+ (- d1) d1)) (* d1 (+ (- d2 d3) (- d4 d1))) (* d1 (+ (- d1) d1)) (* d1 (+ (- d2 d3) (- d4 d1))) (* d1 (+ (- d1) d1)) (expm1 (* d1 (+ (- d2 d3) (- d4 d1)))) (log1p (* d1 (+ (- d2 d3) (- d4 d1)))) (- (* d1 d1)) (- (* d1 d1)) (- (* d1 d1)) (exp (* d1 (+ (- d2 d3) (- d4 d1)))) (exp (* d1 (+ (- d2 d3) (- d4 d1)))) (log (* d1 (+ (- d2 d3) (- d4 d1)))) (exp (* d1 (+ (- d2 d3) (- d4 d1)))) (* (cbrt (* d1 (+ (- d2 d3) (- d4 d1)))) (cbrt (* d1 (+ (- d2 d3) (- d4 d1))))) (cbrt (* d1 (+ (- d2 d3) (- d4 d1)))) (pow (* d1 (+ (- d2 d3) (- d4 d1))) 3) (sqrt (* d1 (+ (- d2 d3) (- d4 d1)))) (sqrt (* d1 (+ (- d2 d3) (- d4 d1)))) (- (pow (* d1 (- (+ d4 d2) d3)) 3) (pow d1 6)) (+ (pow d1 4) (* (* d1 (- (+ d4 d2) d3)) (* d1 (+ (- d2 d3) (+ d4 d1))))) (- (* d1 d1)) (- (* (* d1 (- (+ d4 d2) d3)) (* d1 (- (+ d4 d2) d3))) (pow d1 4)) (* d1 (+ (- d2 d3) (+ d4 d1))) (+ (sqrt (* d1 (- (+ d4 d2) d3))) d1) (- (sqrt (* d1 (- (+ d4 d2) d3))) d1) (* d1 (- d4 d1)) (- (* d1 d1)) (expm1 (* d1 (- d2 d3))) (log1p (* d1 (- d2 d3))) (* d1 d2) (log (* d1 (- d2 d3))) (exp (* d1 (- d2 d3))) (* (cbrt (* d1 (- d2 d3))) (cbrt (* d1 (- d2 d3)))) (cbrt (* d1 (- d2 d3))) (pow (* d1 (- d2 d3)) 3) (sqrt (* d1 (- d2 d3))) (sqrt (* d1 (- d2 d3))) (* d1 (- (- d2 d1) d3)) (* d1 (- (+ d4 d2) d3)) (* d1 (- (+ d4 d2) d3)) (* (- d2 d3) d1) (* (- d2 d3) d1) (* (- d2 d3) d1) 12.775 * * * [progress]: adding candidates to table 12.882 * * [progress]: iteration 3 / 4 12.882 * * * [progress]: picking best candidate 12.884 * * * * [pick]: Picked # 12.884 * * * [progress]: localizing error 12.892 * * * [progress]: generating rewritten candidates 12.892 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 13.337 * * * [progress]: generating series expansions 13.338 * * * * [progress]: [ 1 / 1 ] generating series at (2) 13.338 * [backup-simplify]: Simplify (* d1 (- (+ (- d2 d3) d4) d1)) into (* d1 (- (+ d2 d4) (+ d3 d1))) 13.338 * [approximate]: Taking taylor expansion of (* d1 (- (+ d2 d4) (+ d3 d1))) in (d1 d2 d3 d4) around 0 13.338 * [taylor]: Taking taylor expansion of (* d1 (- (+ d2 d4) (+ d3 d1))) in d4 13.338 * [taylor]: Taking taylor expansion of d1 in d4 13.338 * [backup-simplify]: Simplify d1 into d1 13.338 * [taylor]: Taking taylor expansion of (- (+ d2 d4) (+ d3 d1)) in d4 13.338 * [taylor]: Taking taylor expansion of (+ d2 d4) in d4 13.338 * [taylor]: Taking taylor expansion of d2 in d4 13.338 * [backup-simplify]: Simplify d2 into d2 13.338 * [taylor]: Taking taylor expansion of d4 in d4 13.338 * [backup-simplify]: Simplify 0 into 0 13.338 * [backup-simplify]: Simplify 1 into 1 13.338 * [taylor]: Taking taylor expansion of (+ d3 d1) in d4 13.338 * [taylor]: Taking taylor expansion of d3 in d4 13.338 * [backup-simplify]: Simplify d3 into d3 13.338 * [taylor]: Taking taylor expansion of d1 in d4 13.338 * [backup-simplify]: Simplify d1 into d1 13.338 * [taylor]: Taking taylor expansion of (* d1 (- (+ d2 d4) (+ d3 d1))) in d3 13.338 * [taylor]: Taking taylor expansion of d1 in d3 13.338 * [backup-simplify]: Simplify d1 into d1 13.338 * [taylor]: Taking taylor expansion of (- (+ d2 d4) (+ d3 d1)) in d3 13.338 * [taylor]: Taking taylor expansion of (+ d2 d4) in d3 13.338 * [taylor]: Taking taylor expansion of d2 in d3 13.339 * [backup-simplify]: Simplify d2 into d2 13.339 * [taylor]: Taking taylor expansion of d4 in d3 13.339 * [backup-simplify]: Simplify d4 into d4 13.339 * [taylor]: Taking taylor expansion of (+ d3 d1) in d3 13.339 * [taylor]: Taking taylor expansion of d3 in d3 13.339 * [backup-simplify]: Simplify 0 into 0 13.339 * [backup-simplify]: Simplify 1 into 1 13.339 * [taylor]: Taking taylor expansion of d1 in d3 13.339 * [backup-simplify]: Simplify d1 into d1 13.339 * [taylor]: Taking taylor expansion of (* d1 (- (+ d2 d4) (+ d3 d1))) in d2 13.339 * [taylor]: Taking taylor expansion of d1 in d2 13.339 * [backup-simplify]: Simplify d1 into d1 13.339 * [taylor]: Taking taylor expansion of (- (+ d2 d4) (+ d3 d1)) in d2 13.339 * [taylor]: Taking taylor expansion of (+ d2 d4) in d2 13.339 * [taylor]: Taking taylor expansion of d2 in d2 13.339 * [backup-simplify]: Simplify 0 into 0 13.339 * [backup-simplify]: Simplify 1 into 1 13.339 * [taylor]: Taking taylor expansion of d4 in d2 13.339 * [backup-simplify]: Simplify d4 into d4 13.339 * [taylor]: Taking taylor expansion of (+ d3 d1) in d2 13.339 * [taylor]: Taking taylor expansion of d3 in d2 13.339 * [backup-simplify]: Simplify d3 into d3 13.339 * [taylor]: Taking taylor expansion of d1 in d2 13.339 * [backup-simplify]: Simplify d1 into d1 13.339 * [taylor]: Taking taylor expansion of (* d1 (- (+ d2 d4) (+ d3 d1))) in d1 13.339 * [taylor]: Taking taylor expansion of d1 in d1 13.339 * [backup-simplify]: Simplify 0 into 0 13.339 * [backup-simplify]: Simplify 1 into 1 13.339 * [taylor]: Taking taylor expansion of (- (+ d2 d4) (+ d3 d1)) in d1 13.339 * [taylor]: Taking taylor expansion of (+ d2 d4) in d1 13.339 * [taylor]: Taking taylor expansion of d2 in d1 13.339 * [backup-simplify]: Simplify d2 into d2 13.339 * [taylor]: Taking taylor expansion of d4 in d1 13.339 * [backup-simplify]: Simplify d4 into d4 13.339 * [taylor]: Taking taylor expansion of (+ d3 d1) in d1 13.339 * [taylor]: Taking taylor expansion of d3 in d1 13.339 * [backup-simplify]: Simplify d3 into d3 13.339 * [taylor]: Taking taylor expansion of d1 in d1 13.339 * [backup-simplify]: Simplify 0 into 0 13.339 * [backup-simplify]: Simplify 1 into 1 13.339 * [taylor]: Taking taylor expansion of (* d1 (- (+ d2 d4) (+ d3 d1))) in d1 13.339 * [taylor]: Taking taylor expansion of d1 in d1 13.339 * [backup-simplify]: Simplify 0 into 0 13.340 * [backup-simplify]: Simplify 1 into 1 13.340 * [taylor]: Taking taylor expansion of (- (+ d2 d4) (+ d3 d1)) in d1 13.340 * [taylor]: Taking taylor expansion of (+ d2 d4) in d1 13.340 * [taylor]: Taking taylor expansion of d2 in d1 13.340 * [backup-simplify]: Simplify d2 into d2 13.340 * [taylor]: Taking taylor expansion of d4 in d1 13.340 * [backup-simplify]: Simplify d4 into d4 13.340 * [taylor]: Taking taylor expansion of (+ d3 d1) in d1 13.340 * [taylor]: Taking taylor expansion of d3 in d1 13.340 * [backup-simplify]: Simplify d3 into d3 13.340 * [taylor]: Taking taylor expansion of d1 in d1 13.340 * [backup-simplify]: Simplify 0 into 0 13.340 * [backup-simplify]: Simplify 1 into 1 13.340 * [backup-simplify]: Simplify (+ d2 d4) into (+ d4 d2) 13.340 * [backup-simplify]: Simplify (+ d3 0) into d3 13.340 * [backup-simplify]: Simplify (- d3) into (- d3) 13.340 * [backup-simplify]: Simplify (+ (+ d4 d2) (- d3)) into (- (+ d4 d2) d3) 13.340 * [backup-simplify]: Simplify (* 0 (- (+ d4 d2) d3)) into 0 13.340 * [taylor]: Taking taylor expansion of 0 in d2 13.340 * [backup-simplify]: Simplify 0 into 0 13.340 * [taylor]: Taking taylor expansion of 0 in d3 13.340 * [backup-simplify]: Simplify 0 into 0 13.340 * [taylor]: Taking taylor expansion of 0 in d4 13.340 * [backup-simplify]: Simplify 0 into 0 13.340 * [backup-simplify]: Simplify 0 into 0 13.341 * [backup-simplify]: Simplify (+ 0 0) into 0 13.341 * [backup-simplify]: Simplify (+ 0 1) into 1 13.342 * [backup-simplify]: Simplify (- 1) into -1 13.342 * [backup-simplify]: Simplify (+ 0 -1) into -1 13.343 * [backup-simplify]: Simplify (+ (* 0 -1) (* 1 (- (+ d4 d2) d3))) into (- (+ d2 d4) d3) 13.343 * [taylor]: Taking taylor expansion of (- (+ d2 d4) d3) in d2 13.343 * [taylor]: Taking taylor expansion of (+ d2 d4) in d2 13.343 * [taylor]: Taking taylor expansion of d2 in d2 13.343 * [backup-simplify]: Simplify 0 into 0 13.343 * [backup-simplify]: Simplify 1 into 1 13.343 * [taylor]: Taking taylor expansion of d4 in d2 13.343 * [backup-simplify]: Simplify d4 into d4 13.343 * [taylor]: Taking taylor expansion of d3 in d2 13.343 * [backup-simplify]: Simplify d3 into d3 13.343 * [backup-simplify]: Simplify (+ 0 d4) into d4 13.343 * [backup-simplify]: Simplify (- d3) into (- d3) 13.343 * [backup-simplify]: Simplify (+ d4 (- d3)) into (- d4 d3) 13.343 * [taylor]: Taking taylor expansion of (- d4 d3) in d3 13.343 * [taylor]: Taking taylor expansion of d4 in d3 13.343 * [backup-simplify]: Simplify d4 into d4 13.343 * [taylor]: Taking taylor expansion of d3 in d3 13.343 * [backup-simplify]: Simplify 0 into 0 13.343 * [backup-simplify]: Simplify 1 into 1 13.344 * [backup-simplify]: Simplify (- 0) into 0 13.344 * [backup-simplify]: Simplify (+ d4 0) into d4 13.344 * [taylor]: Taking taylor expansion of d4 in d4 13.344 * [backup-simplify]: Simplify 0 into 0 13.344 * [backup-simplify]: Simplify 1 into 1 13.344 * [backup-simplify]: Simplify 0 into 0 13.344 * [taylor]: Taking taylor expansion of 0 in d3 13.344 * [backup-simplify]: Simplify 0 into 0 13.344 * [taylor]: Taking taylor expansion of 0 in d4 13.344 * [backup-simplify]: Simplify 0 into 0 13.344 * [backup-simplify]: Simplify 0 into 0 13.344 * [taylor]: Taking taylor expansion of 0 in d4 13.344 * [backup-simplify]: Simplify 0 into 0 13.344 * [backup-simplify]: Simplify 0 into 0 13.344 * [backup-simplify]: Simplify 0 into 0 13.345 * [backup-simplify]: Simplify (+ 0 0) into 0 13.345 * [backup-simplify]: Simplify (+ 0 0) into 0 13.345 * [backup-simplify]: Simplify (- 0) into 0 13.346 * [backup-simplify]: Simplify (+ 0 0) into 0 13.346 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 -1) (* 0 (- (+ d4 d2) d3)))) into (- 1) 13.346 * [taylor]: Taking taylor expansion of (- 1) in d2 13.346 * [taylor]: Taking taylor expansion of 1 in d2 13.346 * [backup-simplify]: Simplify 1 into 1 13.347 * [backup-simplify]: Simplify (- 1) into -1 13.347 * [taylor]: Taking taylor expansion of -1 in d3 13.347 * [backup-simplify]: Simplify -1 into -1 13.347 * [taylor]: Taking taylor expansion of -1 in d4 13.347 * [backup-simplify]: Simplify -1 into -1 13.347 * [backup-simplify]: Simplify -1 into -1 13.347 * [backup-simplify]: Simplify (+ 1 0) into 1 13.348 * [backup-simplify]: Simplify (- 0) into 0 13.348 * [backup-simplify]: Simplify (+ 1 0) into 1 13.348 * [taylor]: Taking taylor expansion of 1 in d3 13.348 * [backup-simplify]: Simplify 1 into 1 13.348 * [taylor]: Taking taylor expansion of 1 in d4 13.348 * [backup-simplify]: Simplify 1 into 1 13.348 * [backup-simplify]: Simplify 1 into 1 13.348 * [taylor]: Taking taylor expansion of 0 in d3 13.348 * [backup-simplify]: Simplify 0 into 0 13.348 * [taylor]: Taking taylor expansion of 0 in d4 13.348 * [backup-simplify]: Simplify 0 into 0 13.348 * [backup-simplify]: Simplify 0 into 0 13.349 * [backup-simplify]: Simplify (- 1) into -1 13.349 * [backup-simplify]: Simplify (+ 0 -1) into -1 13.349 * [taylor]: Taking taylor expansion of -1 in d4 13.349 * [backup-simplify]: Simplify -1 into -1 13.349 * [backup-simplify]: Simplify -1 into -1 13.350 * [backup-simplify]: Simplify (+ (* -1 (* 1 (* d3 (* 1 d1)))) (+ (* 1 (* 1 (* 1 (* d2 d1)))) (* -1 (pow (* 1 (* 1 (* 1 d1))) 2)))) into (- (* d1 d2) (+ (pow d1 2) (* d1 d3))) 13.350 * [backup-simplify]: Simplify (* (/ 1 d1) (- (+ (- (/ 1 d2) (/ 1 d3)) (/ 1 d4)) (/ 1 d1))) into (/ (- (+ (/ 1 d2) (/ 1 d4)) (+ (/ 1 d1) (/ 1 d3))) d1) 13.350 * [approximate]: Taking taylor expansion of (/ (- (+ (/ 1 d2) (/ 1 d4)) (+ (/ 1 d1) (/ 1 d3))) d1) in (d1 d2 d3 d4) around 0 13.350 * [taylor]: Taking taylor expansion of (/ (- (+ (/ 1 d2) (/ 1 d4)) (+ (/ 1 d1) (/ 1 d3))) d1) in d4 13.350 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d2) (/ 1 d4)) (+ (/ 1 d1) (/ 1 d3))) in d4 13.350 * [taylor]: Taking taylor expansion of (+ (/ 1 d2) (/ 1 d4)) in d4 13.350 * [taylor]: Taking taylor expansion of (/ 1 d2) in d4 13.350 * [taylor]: Taking taylor expansion of d2 in d4 13.350 * [backup-simplify]: Simplify d2 into d2 13.350 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 13.350 * [taylor]: Taking taylor expansion of (/ 1 d4) in d4 13.350 * [taylor]: Taking taylor expansion of d4 in d4 13.350 * [backup-simplify]: Simplify 0 into 0 13.350 * [backup-simplify]: Simplify 1 into 1 13.351 * [backup-simplify]: Simplify (/ 1 1) into 1 13.351 * [taylor]: Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d4 13.351 * [taylor]: Taking taylor expansion of (/ 1 d1) in d4 13.351 * [taylor]: Taking taylor expansion of d1 in d4 13.351 * [backup-simplify]: Simplify d1 into d1 13.351 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 13.351 * [taylor]: Taking taylor expansion of (/ 1 d3) in d4 13.351 * [taylor]: Taking taylor expansion of d3 in d4 13.351 * [backup-simplify]: Simplify d3 into d3 13.351 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 13.351 * [taylor]: Taking taylor expansion of d1 in d4 13.351 * [backup-simplify]: Simplify d1 into d1 13.351 * [backup-simplify]: Simplify (+ 0 1) into 1 13.352 * [backup-simplify]: Simplify (+ 1 0) into 1 13.352 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 13.352 * [taylor]: Taking taylor expansion of (/ (- (+ (/ 1 d2) (/ 1 d4)) (+ (/ 1 d1) (/ 1 d3))) d1) in d3 13.352 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d2) (/ 1 d4)) (+ (/ 1 d1) (/ 1 d3))) in d3 13.352 * [taylor]: Taking taylor expansion of (+ (/ 1 d2) (/ 1 d4)) in d3 13.352 * [taylor]: Taking taylor expansion of (/ 1 d2) in d3 13.352 * [taylor]: Taking taylor expansion of d2 in d3 13.352 * [backup-simplify]: Simplify d2 into d2 13.352 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 13.352 * [taylor]: Taking taylor expansion of (/ 1 d4) in d3 13.352 * [taylor]: Taking taylor expansion of d4 in d3 13.352 * [backup-simplify]: Simplify d4 into d4 13.352 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 13.352 * [taylor]: Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d3 13.352 * [taylor]: Taking taylor expansion of (/ 1 d1) in d3 13.352 * [taylor]: Taking taylor expansion of d1 in d3 13.352 * [backup-simplify]: Simplify d1 into d1 13.352 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 13.352 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3 13.352 * [taylor]: Taking taylor expansion of d3 in d3 13.352 * [backup-simplify]: Simplify 0 into 0 13.353 * [backup-simplify]: Simplify 1 into 1 13.353 * [backup-simplify]: Simplify (/ 1 1) into 1 13.353 * [taylor]: Taking taylor expansion of d1 in d3 13.353 * [backup-simplify]: Simplify d1 into d1 13.353 * [backup-simplify]: Simplify (+ 0 1) into 1 13.354 * [backup-simplify]: Simplify (- 1) into -1 13.354 * [backup-simplify]: Simplify (+ 0 -1) into -1 13.354 * [backup-simplify]: Simplify (/ -1 d1) into (/ -1 d1) 13.354 * [taylor]: Taking taylor expansion of (/ (- (+ (/ 1 d2) (/ 1 d4)) (+ (/ 1 d1) (/ 1 d3))) d1) in d2 13.354 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d2) (/ 1 d4)) (+ (/ 1 d1) (/ 1 d3))) in d2 13.354 * [taylor]: Taking taylor expansion of (+ (/ 1 d2) (/ 1 d4)) in d2 13.354 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2 13.354 * [taylor]: Taking taylor expansion of d2 in d2 13.354 * [backup-simplify]: Simplify 0 into 0 13.354 * [backup-simplify]: Simplify 1 into 1 13.355 * [backup-simplify]: Simplify (/ 1 1) into 1 13.355 * [taylor]: Taking taylor expansion of (/ 1 d4) in d2 13.355 * [taylor]: Taking taylor expansion of d4 in d2 13.355 * [backup-simplify]: Simplify d4 into d4 13.355 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 13.355 * [taylor]: Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d2 13.355 * [taylor]: Taking taylor expansion of (/ 1 d1) in d2 13.355 * [taylor]: Taking taylor expansion of d1 in d2 13.355 * [backup-simplify]: Simplify d1 into d1 13.355 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 13.355 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2 13.355 * [taylor]: Taking taylor expansion of d3 in d2 13.355 * [backup-simplify]: Simplify d3 into d3 13.355 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 13.355 * [taylor]: Taking taylor expansion of d1 in d2 13.355 * [backup-simplify]: Simplify d1 into d1 13.356 * [backup-simplify]: Simplify (+ 1 0) into 1 13.356 * [backup-simplify]: Simplify (+ 1 0) into 1 13.356 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 13.356 * [taylor]: Taking taylor expansion of (/ (- (+ (/ 1 d2) (/ 1 d4)) (+ (/ 1 d1) (/ 1 d3))) d1) in d1 13.356 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d2) (/ 1 d4)) (+ (/ 1 d1) (/ 1 d3))) in d1 13.356 * [taylor]: Taking taylor expansion of (+ (/ 1 d2) (/ 1 d4)) in d1 13.356 * [taylor]: Taking taylor expansion of (/ 1 d2) in d1 13.356 * [taylor]: Taking taylor expansion of d2 in d1 13.356 * [backup-simplify]: Simplify d2 into d2 13.356 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 13.356 * [taylor]: Taking taylor expansion of (/ 1 d4) in d1 13.356 * [taylor]: Taking taylor expansion of d4 in d1 13.356 * [backup-simplify]: Simplify d4 into d4 13.356 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 13.356 * [taylor]: Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d1 13.356 * [taylor]: Taking taylor expansion of (/ 1 d1) in d1 13.356 * [taylor]: Taking taylor expansion of d1 in d1 13.356 * [backup-simplify]: Simplify 0 into 0 13.356 * [backup-simplify]: Simplify 1 into 1 13.357 * [backup-simplify]: Simplify (/ 1 1) into 1 13.357 * [taylor]: Taking taylor expansion of (/ 1 d3) in d1 13.357 * [taylor]: Taking taylor expansion of d3 in d1 13.357 * [backup-simplify]: Simplify d3 into d3 13.357 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 13.357 * [taylor]: Taking taylor expansion of d1 in d1 13.357 * [backup-simplify]: Simplify 0 into 0 13.357 * [backup-simplify]: Simplify 1 into 1 13.357 * [backup-simplify]: Simplify (+ 1 0) into 1 13.357 * [backup-simplify]: Simplify (- 1) into -1 13.358 * [backup-simplify]: Simplify (+ 0 -1) into -1 13.358 * [backup-simplify]: Simplify (/ -1 1) into -1 13.358 * [taylor]: Taking taylor expansion of (/ (- (+ (/ 1 d2) (/ 1 d4)) (+ (/ 1 d1) (/ 1 d3))) d1) in d1 13.358 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d2) (/ 1 d4)) (+ (/ 1 d1) (/ 1 d3))) in d1 13.358 * [taylor]: Taking taylor expansion of (+ (/ 1 d2) (/ 1 d4)) in d1 13.358 * [taylor]: Taking taylor expansion of (/ 1 d2) in d1 13.358 * [taylor]: Taking taylor expansion of d2 in d1 13.358 * [backup-simplify]: Simplify d2 into d2 13.358 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 13.358 * [taylor]: Taking taylor expansion of (/ 1 d4) in d1 13.358 * [taylor]: Taking taylor expansion of d4 in d1 13.358 * [backup-simplify]: Simplify d4 into d4 13.358 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 13.358 * [taylor]: Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d1 13.359 * [taylor]: Taking taylor expansion of (/ 1 d1) in d1 13.359 * [taylor]: Taking taylor expansion of d1 in d1 13.359 * [backup-simplify]: Simplify 0 into 0 13.359 * [backup-simplify]: Simplify 1 into 1 13.359 * [backup-simplify]: Simplify (/ 1 1) into 1 13.359 * [taylor]: Taking taylor expansion of (/ 1 d3) in d1 13.359 * [taylor]: Taking taylor expansion of d3 in d1 13.359 * [backup-simplify]: Simplify d3 into d3 13.359 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 13.359 * [taylor]: Taking taylor expansion of d1 in d1 13.359 * [backup-simplify]: Simplify 0 into 0 13.359 * [backup-simplify]: Simplify 1 into 1 13.359 * [backup-simplify]: Simplify (+ 1 0) into 1 13.360 * [backup-simplify]: Simplify (- 1) into -1 13.360 * [backup-simplify]: Simplify (+ 0 -1) into -1 13.360 * [backup-simplify]: Simplify (/ -1 1) into -1 13.360 * [taylor]: Taking taylor expansion of -1 in d2 13.360 * [backup-simplify]: Simplify -1 into -1 13.360 * [backup-simplify]: Simplify (+ (/ 1 d2) (/ 1 d4)) into (+ (/ 1 d2) (/ 1 d4)) 13.361 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 13.361 * [backup-simplify]: Simplify (+ 0 (/ 1 d3)) into (/ 1 d3) 13.361 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 13.361 * [backup-simplify]: Simplify (+ (+ (/ 1 d2) (/ 1 d4)) (- (/ 1 d3))) into (- (+ (/ 1 d2) (/ 1 d4)) (/ 1 d3)) 13.362 * [backup-simplify]: Simplify (- (/ (- (+ (/ 1 d2) (/ 1 d4)) (/ 1 d3)) 1) (+ (* -1 (/ 0 1)))) into (- (+ (/ 1 d2) (/ 1 d4)) (/ 1 d3)) 13.362 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d2) (/ 1 d4)) (/ 1 d3)) in d2 13.362 * [taylor]: Taking taylor expansion of (+ (/ 1 d2) (/ 1 d4)) in d2 13.362 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2 13.362 * [taylor]: Taking taylor expansion of d2 in d2 13.362 * [backup-simplify]: Simplify 0 into 0 13.362 * [backup-simplify]: Simplify 1 into 1 13.363 * [backup-simplify]: Simplify (/ 1 1) into 1 13.363 * [taylor]: Taking taylor expansion of (/ 1 d4) in d2 13.363 * [taylor]: Taking taylor expansion of d4 in d2 13.363 * [backup-simplify]: Simplify d4 into d4 13.363 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 13.363 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2 13.363 * [taylor]: Taking taylor expansion of d3 in d2 13.363 * [backup-simplify]: Simplify d3 into d3 13.363 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 13.363 * [backup-simplify]: Simplify (+ 1 0) into 1 13.363 * [backup-simplify]: Simplify (+ 1 0) into 1 13.363 * [taylor]: Taking taylor expansion of 1 in d3 13.363 * [backup-simplify]: Simplify 1 into 1 13.363 * [taylor]: Taking taylor expansion of -1 in d3 13.363 * [backup-simplify]: Simplify -1 into -1 13.364 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0 13.364 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0 13.364 * [backup-simplify]: Simplify (+ 0 0) into 0 13.364 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 13.365 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 13.365 * [backup-simplify]: Simplify (+ 0 0) into 0 13.365 * [backup-simplify]: Simplify (- 0) into 0 13.365 * [backup-simplify]: Simplify (+ 0 0) into 0 13.366 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* (- (+ (/ 1 d2) (/ 1 d4)) (/ 1 d3)) (/ 0 1)))) into 0 13.366 * [taylor]: Taking taylor expansion of 0 in d2 13.366 * [backup-simplify]: Simplify 0 into 0 13.367 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 13.367 * [backup-simplify]: Simplify (+ 0 (/ 1 d4)) into (/ 1 d4) 13.367 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 13.367 * [backup-simplify]: Simplify (+ (/ 1 d4) (- (/ 1 d3))) into (- (/ 1 d4) (/ 1 d3)) 13.367 * [taylor]: Taking taylor expansion of (- (/ 1 d4) (/ 1 d3)) in d3 13.367 * [taylor]: Taking taylor expansion of (/ 1 d4) in d3 13.367 * [taylor]: Taking taylor expansion of d4 in d3 13.367 * [backup-simplify]: Simplify d4 into d4 13.367 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 13.367 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3 13.367 * [taylor]: Taking taylor expansion of d3 in d3 13.367 * [backup-simplify]: Simplify 0 into 0 13.367 * [backup-simplify]: Simplify 1 into 1 13.368 * [backup-simplify]: Simplify (/ 1 1) into 1 13.368 * [backup-simplify]: Simplify (- 1) into -1 13.368 * [backup-simplify]: Simplify (+ 0 -1) into -1 13.368 * [taylor]: Taking taylor expansion of -1 in d4 13.368 * [backup-simplify]: Simplify -1 into -1 13.368 * [taylor]: Taking taylor expansion of 0 in d3 13.368 * [backup-simplify]: Simplify 0 into 0 13.368 * [taylor]: Taking taylor expansion of 1 in d4 13.368 * [backup-simplify]: Simplify 1 into 1 13.368 * [taylor]: Taking taylor expansion of -1 in d4 13.368 * [backup-simplify]: Simplify -1 into -1 13.368 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0 13.368 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)) (* 0 (/ 0 d4)))) into 0 13.369 * [backup-simplify]: Simplify (+ 0 0) into 0 13.369 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 13.369 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0 13.370 * [backup-simplify]: Simplify (+ 0 0) into 0 13.370 * [backup-simplify]: Simplify (- 0) into 0 13.370 * [backup-simplify]: Simplify (+ 0 0) into 0 13.371 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* (- (+ (/ 1 d2) (/ 1 d4)) (/ 1 d3)) (/ 0 1)) (* 0 (/ 0 1)))) into 0 13.371 * [taylor]: Taking taylor expansion of 0 in d2 13.371 * [backup-simplify]: Simplify 0 into 0 13.371 * [taylor]: Taking taylor expansion of 0 in d3 13.371 * [backup-simplify]: Simplify 0 into 0 13.372 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 13.372 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0 13.372 * [backup-simplify]: Simplify (+ 0 0) into 0 13.372 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 13.373 * [backup-simplify]: Simplify (- 0) into 0 13.373 * [backup-simplify]: Simplify (+ 0 0) into 0 13.373 * [taylor]: Taking taylor expansion of 0 in d3 13.373 * [backup-simplify]: Simplify 0 into 0 13.373 * [taylor]: Taking taylor expansion of 0 in d3 13.373 * [backup-simplify]: Simplify 0 into 0 13.373 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 13.374 * [backup-simplify]: Simplify (- 0) into 0 13.374 * [backup-simplify]: Simplify (+ (/ 1 d4) 0) into (/ 1 d4) 13.374 * [taylor]: Taking taylor expansion of (/ 1 d4) in d4 13.374 * [taylor]: Taking taylor expansion of d4 in d4 13.374 * [backup-simplify]: Simplify 0 into 0 13.374 * [backup-simplify]: Simplify 1 into 1 13.374 * [backup-simplify]: Simplify (/ 1 1) into 1 13.374 * [backup-simplify]: Simplify 1 into 1 13.374 * [taylor]: Taking taylor expansion of 0 in d4 13.374 * [backup-simplify]: Simplify 0 into 0 13.374 * [taylor]: Taking taylor expansion of 0 in d4 13.374 * [backup-simplify]: Simplify 0 into 0 13.374 * [taylor]: Taking taylor expansion of 0 in d4 13.374 * [backup-simplify]: Simplify 0 into 0 13.374 * [backup-simplify]: Simplify -1 into -1 13.374 * [backup-simplify]: Simplify 1 into 1 13.375 * [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 (- (+ (* d1 d4) (* d1 d2)) (* d1 d3)) 13.375 * [backup-simplify]: Simplify (* (/ 1 (- d1)) (- (+ (- (/ 1 (- d2)) (/ 1 (- d3))) (/ 1 (- d4))) (/ 1 (- d1)))) into (* -1 (/ (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d2) (/ 1 d4))) d1)) 13.375 * [approximate]: Taking taylor expansion of (* -1 (/ (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d2) (/ 1 d4))) d1)) in (d1 d2 d3 d4) around 0 13.375 * [taylor]: Taking taylor expansion of (* -1 (/ (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d2) (/ 1 d4))) d1)) in d4 13.375 * [taylor]: Taking taylor expansion of -1 in d4 13.375 * [backup-simplify]: Simplify -1 into -1 13.375 * [taylor]: Taking taylor expansion of (/ (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d2) (/ 1 d4))) d1) in d4 13.375 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d2) (/ 1 d4))) in d4 13.375 * [taylor]: Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d4 13.375 * [taylor]: Taking taylor expansion of (/ 1 d1) in d4 13.375 * [taylor]: Taking taylor expansion of d1 in d4 13.375 * [backup-simplify]: Simplify d1 into d1 13.375 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 13.375 * [taylor]: Taking taylor expansion of (/ 1 d3) in d4 13.375 * [taylor]: Taking taylor expansion of d3 in d4 13.375 * [backup-simplify]: Simplify d3 into d3 13.375 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 13.375 * [taylor]: Taking taylor expansion of (+ (/ 1 d2) (/ 1 d4)) in d4 13.375 * [taylor]: Taking taylor expansion of (/ 1 d2) in d4 13.375 * [taylor]: Taking taylor expansion of d2 in d4 13.375 * [backup-simplify]: Simplify d2 into d2 13.375 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 13.375 * [taylor]: Taking taylor expansion of (/ 1 d4) in d4 13.375 * [taylor]: Taking taylor expansion of d4 in d4 13.375 * [backup-simplify]: Simplify 0 into 0 13.375 * [backup-simplify]: Simplify 1 into 1 13.376 * [backup-simplify]: Simplify (/ 1 1) into 1 13.376 * [taylor]: Taking taylor expansion of d1 in d4 13.376 * [backup-simplify]: Simplify d1 into d1 13.376 * [backup-simplify]: Simplify (+ 0 1) into 1 13.376 * [backup-simplify]: Simplify (- 1) into -1 13.376 * [backup-simplify]: Simplify (+ 0 -1) into -1 13.376 * [backup-simplify]: Simplify (/ -1 d1) into (/ -1 d1) 13.376 * [taylor]: Taking taylor expansion of (* -1 (/ (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d2) (/ 1 d4))) d1)) in d3 13.376 * [taylor]: Taking taylor expansion of -1 in d3 13.377 * [backup-simplify]: Simplify -1 into -1 13.377 * [taylor]: Taking taylor expansion of (/ (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d2) (/ 1 d4))) d1) in d3 13.377 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d2) (/ 1 d4))) in d3 13.377 * [taylor]: Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d3 13.377 * [taylor]: Taking taylor expansion of (/ 1 d1) in d3 13.377 * [taylor]: Taking taylor expansion of d1 in d3 13.377 * [backup-simplify]: Simplify d1 into d1 13.377 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 13.377 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3 13.377 * [taylor]: Taking taylor expansion of d3 in d3 13.377 * [backup-simplify]: Simplify 0 into 0 13.377 * [backup-simplify]: Simplify 1 into 1 13.377 * [backup-simplify]: Simplify (/ 1 1) into 1 13.377 * [taylor]: Taking taylor expansion of (+ (/ 1 d2) (/ 1 d4)) in d3 13.377 * [taylor]: Taking taylor expansion of (/ 1 d2) in d3 13.377 * [taylor]: Taking taylor expansion of d2 in d3 13.377 * [backup-simplify]: Simplify d2 into d2 13.377 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 13.377 * [taylor]: Taking taylor expansion of (/ 1 d4) in d3 13.377 * [taylor]: Taking taylor expansion of d4 in d3 13.377 * [backup-simplify]: Simplify d4 into d4 13.377 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 13.377 * [taylor]: Taking taylor expansion of d1 in d3 13.377 * [backup-simplify]: Simplify d1 into d1 13.378 * [backup-simplify]: Simplify (+ 0 1) into 1 13.378 * [backup-simplify]: Simplify (+ 1 0) into 1 13.378 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 13.378 * [taylor]: Taking taylor expansion of (* -1 (/ (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d2) (/ 1 d4))) d1)) in d2 13.378 * [taylor]: Taking taylor expansion of -1 in d2 13.378 * [backup-simplify]: Simplify -1 into -1 13.378 * [taylor]: Taking taylor expansion of (/ (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d2) (/ 1 d4))) d1) in d2 13.378 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d2) (/ 1 d4))) in d2 13.378 * [taylor]: Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d2 13.378 * [taylor]: Taking taylor expansion of (/ 1 d1) in d2 13.378 * [taylor]: Taking taylor expansion of d1 in d2 13.378 * [backup-simplify]: Simplify d1 into d1 13.378 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 13.378 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2 13.378 * [taylor]: Taking taylor expansion of d3 in d2 13.378 * [backup-simplify]: Simplify d3 into d3 13.378 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 13.378 * [taylor]: Taking taylor expansion of (+ (/ 1 d2) (/ 1 d4)) in d2 13.378 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2 13.378 * [taylor]: Taking taylor expansion of d2 in d2 13.378 * [backup-simplify]: Simplify 0 into 0 13.378 * [backup-simplify]: Simplify 1 into 1 13.378 * [backup-simplify]: Simplify (/ 1 1) into 1 13.378 * [taylor]: Taking taylor expansion of (/ 1 d4) in d2 13.379 * [taylor]: Taking taylor expansion of d4 in d2 13.379 * [backup-simplify]: Simplify d4 into d4 13.379 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 13.379 * [taylor]: Taking taylor expansion of d1 in d2 13.379 * [backup-simplify]: Simplify d1 into d1 13.379 * [backup-simplify]: Simplify (+ 1 0) into 1 13.379 * [backup-simplify]: Simplify (- 1) into -1 13.379 * [backup-simplify]: Simplify (+ 0 -1) into -1 13.379 * [backup-simplify]: Simplify (/ -1 d1) into (/ -1 d1) 13.379 * [taylor]: Taking taylor expansion of (* -1 (/ (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d2) (/ 1 d4))) d1)) in d1 13.379 * [taylor]: Taking taylor expansion of -1 in d1 13.380 * [backup-simplify]: Simplify -1 into -1 13.380 * [taylor]: Taking taylor expansion of (/ (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d2) (/ 1 d4))) d1) in d1 13.380 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d2) (/ 1 d4))) in d1 13.380 * [taylor]: Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d1 13.380 * [taylor]: Taking taylor expansion of (/ 1 d1) in d1 13.380 * [taylor]: Taking taylor expansion of d1 in d1 13.380 * [backup-simplify]: Simplify 0 into 0 13.380 * [backup-simplify]: Simplify 1 into 1 13.380 * [backup-simplify]: Simplify (/ 1 1) into 1 13.380 * [taylor]: Taking taylor expansion of (/ 1 d3) in d1 13.380 * [taylor]: Taking taylor expansion of d3 in d1 13.380 * [backup-simplify]: Simplify d3 into d3 13.380 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 13.380 * [taylor]: Taking taylor expansion of (+ (/ 1 d2) (/ 1 d4)) in d1 13.380 * [taylor]: Taking taylor expansion of (/ 1 d2) in d1 13.380 * [taylor]: Taking taylor expansion of d2 in d1 13.380 * [backup-simplify]: Simplify d2 into d2 13.380 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 13.380 * [taylor]: Taking taylor expansion of (/ 1 d4) in d1 13.380 * [taylor]: Taking taylor expansion of d4 in d1 13.380 * [backup-simplify]: Simplify d4 into d4 13.380 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 13.380 * [taylor]: Taking taylor expansion of d1 in d1 13.380 * [backup-simplify]: Simplify 0 into 0 13.380 * [backup-simplify]: Simplify 1 into 1 13.380 * [backup-simplify]: Simplify (+ 1 0) into 1 13.381 * [backup-simplify]: Simplify (+ 1 0) into 1 13.381 * [backup-simplify]: Simplify (/ 1 1) into 1 13.381 * [taylor]: Taking taylor expansion of (* -1 (/ (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d2) (/ 1 d4))) d1)) in d1 13.381 * [taylor]: Taking taylor expansion of -1 in d1 13.381 * [backup-simplify]: Simplify -1 into -1 13.381 * [taylor]: Taking taylor expansion of (/ (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d2) (/ 1 d4))) d1) in d1 13.381 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d2) (/ 1 d4))) in d1 13.381 * [taylor]: Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d1 13.381 * [taylor]: Taking taylor expansion of (/ 1 d1) in d1 13.381 * [taylor]: Taking taylor expansion of d1 in d1 13.381 * [backup-simplify]: Simplify 0 into 0 13.381 * [backup-simplify]: Simplify 1 into 1 13.381 * [backup-simplify]: Simplify (/ 1 1) into 1 13.381 * [taylor]: Taking taylor expansion of (/ 1 d3) in d1 13.381 * [taylor]: Taking taylor expansion of d3 in d1 13.381 * [backup-simplify]: Simplify d3 into d3 13.382 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 13.382 * [taylor]: Taking taylor expansion of (+ (/ 1 d2) (/ 1 d4)) in d1 13.382 * [taylor]: Taking taylor expansion of (/ 1 d2) in d1 13.382 * [taylor]: Taking taylor expansion of d2 in d1 13.382 * [backup-simplify]: Simplify d2 into d2 13.382 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 13.382 * [taylor]: Taking taylor expansion of (/ 1 d4) in d1 13.382 * [taylor]: Taking taylor expansion of d4 in d1 13.382 * [backup-simplify]: Simplify d4 into d4 13.382 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 13.382 * [taylor]: Taking taylor expansion of d1 in d1 13.382 * [backup-simplify]: Simplify 0 into 0 13.382 * [backup-simplify]: Simplify 1 into 1 13.382 * [backup-simplify]: Simplify (+ 1 0) into 1 13.382 * [backup-simplify]: Simplify (+ 1 0) into 1 13.383 * [backup-simplify]: Simplify (/ 1 1) into 1 13.383 * [backup-simplify]: Simplify (* -1 1) into -1 13.383 * [taylor]: Taking taylor expansion of -1 in d2 13.383 * [backup-simplify]: Simplify -1 into -1 13.383 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 13.383 * [backup-simplify]: Simplify (+ 0 (/ 1 d3)) into (/ 1 d3) 13.384 * [backup-simplify]: Simplify (+ (/ 1 d2) (/ 1 d4)) into (+ (/ 1 d2) (/ 1 d4)) 13.384 * [backup-simplify]: Simplify (- (+ (/ 1 d2) (/ 1 d4))) into (- (+ (/ 1 d2) (/ 1 d4))) 13.384 * [backup-simplify]: Simplify (+ (/ 1 d3) (- (+ (/ 1 d2) (/ 1 d4)))) into (- (/ 1 d3) (+ (/ 1 d2) (/ 1 d4))) 13.384 * [backup-simplify]: Simplify (- (/ (- (/ 1 d3) (+ (/ 1 d2) (/ 1 d4))) 1) (+ (* 1 (/ 0 1)))) into (- (/ 1 d3) (+ (/ 1 d2) (/ 1 d4))) 13.385 * [backup-simplify]: Simplify (+ (* -1 (- (/ 1 d3) (+ (/ 1 d2) (/ 1 d4)))) (* 0 1)) into (- (+ (/ 1 d2) (/ 1 d4)) (/ 1 d3)) 13.385 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d2) (/ 1 d4)) (/ 1 d3)) in d2 13.385 * [taylor]: Taking taylor expansion of (+ (/ 1 d2) (/ 1 d4)) in d2 13.385 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2 13.385 * [taylor]: Taking taylor expansion of d2 in d2 13.385 * [backup-simplify]: Simplify 0 into 0 13.385 * [backup-simplify]: Simplify 1 into 1 13.385 * [backup-simplify]: Simplify (/ 1 1) into 1 13.385 * [taylor]: Taking taylor expansion of (/ 1 d4) in d2 13.385 * [taylor]: Taking taylor expansion of d4 in d2 13.385 * [backup-simplify]: Simplify d4 into d4 13.385 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 13.385 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2 13.385 * [taylor]: Taking taylor expansion of d3 in d2 13.385 * [backup-simplify]: Simplify d3 into d3 13.385 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 13.386 * [backup-simplify]: Simplify (+ 1 0) into 1 13.386 * [backup-simplify]: Simplify (+ 1 0) into 1 13.386 * [taylor]: Taking taylor expansion of 1 in d3 13.386 * [backup-simplify]: Simplify 1 into 1 13.386 * [taylor]: Taking taylor expansion of -1 in d3 13.386 * [backup-simplify]: Simplify -1 into -1 13.386 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 13.386 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 13.387 * [backup-simplify]: Simplify (+ 0 0) into 0 13.387 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0 13.387 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0 13.387 * [backup-simplify]: Simplify (+ 0 0) into 0 13.387 * [backup-simplify]: Simplify (- 0) into 0 13.388 * [backup-simplify]: Simplify (+ 0 0) into 0 13.388 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* (- (/ 1 d3) (+ (/ 1 d2) (/ 1 d4))) (/ 0 1)))) into 0 13.389 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 (- (/ 1 d3) (+ (/ 1 d2) (/ 1 d4)))) (* 0 1))) into 0 13.389 * [taylor]: Taking taylor expansion of 0 in d2 13.389 * [backup-simplify]: Simplify 0 into 0 13.390 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 13.390 * [backup-simplify]: Simplify (+ 0 (/ 1 d4)) into (/ 1 d4) 13.390 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 13.390 * [backup-simplify]: Simplify (+ (/ 1 d4) (- (/ 1 d3))) into (- (/ 1 d4) (/ 1 d3)) 13.390 * [taylor]: Taking taylor expansion of (- (/ 1 d4) (/ 1 d3)) in d3 13.390 * [taylor]: Taking taylor expansion of (/ 1 d4) in d3 13.390 * [taylor]: Taking taylor expansion of d4 in d3 13.390 * [backup-simplify]: Simplify d4 into d4 13.390 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 13.390 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3 13.390 * [taylor]: Taking taylor expansion of d3 in d3 13.390 * [backup-simplify]: Simplify 0 into 0 13.390 * [backup-simplify]: Simplify 1 into 1 13.390 * [backup-simplify]: Simplify (/ 1 1) into 1 13.390 * [backup-simplify]: Simplify (- 1) into -1 13.391 * [backup-simplify]: Simplify (+ 0 -1) into -1 13.391 * [taylor]: Taking taylor expansion of -1 in d4 13.391 * [backup-simplify]: Simplify -1 into -1 13.391 * [taylor]: Taking taylor expansion of 0 in d3 13.391 * [backup-simplify]: Simplify 0 into 0 13.391 * [taylor]: Taking taylor expansion of 1 in d4 13.391 * [backup-simplify]: Simplify 1 into 1 13.391 * [taylor]: Taking taylor expansion of -1 in d4 13.391 * [backup-simplify]: Simplify -1 into -1 13.391 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 13.392 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0 13.392 * [backup-simplify]: Simplify (+ 0 0) into 0 13.392 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0 13.392 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)) (* 0 (/ 0 d4)))) into 0 13.392 * [backup-simplify]: Simplify (+ 0 0) into 0 13.393 * [backup-simplify]: Simplify (- 0) into 0 13.393 * [backup-simplify]: Simplify (+ 0 0) into 0 13.394 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* (- (/ 1 d3) (+ (/ 1 d2) (/ 1 d4))) (/ 0 1)) (* 0 (/ 0 1)))) into 0 13.395 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 (- (/ 1 d3) (+ (/ 1 d2) (/ 1 d4)))) (* 0 1)))) into 0 13.395 * [taylor]: Taking taylor expansion of 0 in d2 13.395 * [backup-simplify]: Simplify 0 into 0 13.395 * [taylor]: Taking taylor expansion of 0 in d3 13.395 * [backup-simplify]: Simplify 0 into 0 13.395 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 13.396 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0 13.396 * [backup-simplify]: Simplify (+ 0 0) into 0 13.396 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 13.396 * [backup-simplify]: Simplify (- 0) into 0 13.396 * [backup-simplify]: Simplify (+ 0 0) into 0 13.396 * [taylor]: Taking taylor expansion of 0 in d3 13.396 * [backup-simplify]: Simplify 0 into 0 13.396 * [taylor]: Taking taylor expansion of 0 in d3 13.396 * [backup-simplify]: Simplify 0 into 0 13.397 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 13.397 * [backup-simplify]: Simplify (- 0) into 0 13.397 * [backup-simplify]: Simplify (+ (/ 1 d4) 0) into (/ 1 d4) 13.397 * [taylor]: Taking taylor expansion of (/ 1 d4) in d4 13.397 * [taylor]: Taking taylor expansion of d4 in d4 13.397 * [backup-simplify]: Simplify 0 into 0 13.397 * [backup-simplify]: Simplify 1 into 1 13.397 * [backup-simplify]: Simplify (/ 1 1) into 1 13.398 * [backup-simplify]: Simplify 1 into 1 13.398 * [taylor]: Taking taylor expansion of 0 in d4 13.398 * [backup-simplify]: Simplify 0 into 0 13.398 * [taylor]: Taking taylor expansion of 0 in d4 13.398 * [backup-simplify]: Simplify 0 into 0 13.398 * [taylor]: Taking taylor expansion of 0 in d4 13.398 * [backup-simplify]: Simplify 0 into 0 13.398 * [backup-simplify]: Simplify -1 into -1 13.398 * [backup-simplify]: Simplify 1 into 1 13.398 * [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 (- (+ (* d1 d4) (* d1 d2)) (* d1 d3)) 13.398 * * * [progress]: simplifying candidates 13.399 * [simplify]: Simplifying: (expm1 (* d1 (- (+ (- d2 d3) d4) d1))) (log1p (* d1 (- (+ (- d2 d3) d4) d1))) (* d1 (- (+ (- d2 d3) d4) d1)) (+ (log d1) (log (- (+ (- d2 d3) d4) d1))) (log (* d1 (- (+ (- d2 d3) d4) d1))) (exp (* d1 (- (+ (- d2 d3) d4) d1))) (* (* (* d1 d1) d1) (* (* (- (+ (- d2 d3) d4) d1) (- (+ (- d2 d3) d4) d1)) (- (+ (- d2 d3) d4) d1))) (* (cbrt (* d1 (- (+ (- d2 d3) d4) d1))) (cbrt (* d1 (- (+ (- d2 d3) d4) d1)))) (cbrt (* d1 (- (+ (- d2 d3) d4) d1))) (* (* (* d1 (- (+ (- d2 d3) d4) d1)) (* d1 (- (+ (- d2 d3) d4) d1))) (* d1 (- (+ (- d2 d3) d4) d1))) (sqrt (* d1 (- (+ (- d2 d3) d4) d1))) (sqrt (* d1 (- (+ (- d2 d3) d4) d1))) (* (sqrt d1) (sqrt (- (+ (- d2 d3) d4) d1))) (* (sqrt d1) (sqrt (- (+ (- d2 d3) d4) d1))) (* d1 (fma (* (cbrt (+ (- d2 d3) d4)) (cbrt (+ (- d2 d3) d4))) (cbrt (+ (- d2 d3) d4)) (- (* (cbrt d1) (* (cbrt d1) (cbrt d1)))))) (* d1 (fma (- (cbrt d1)) (* (cbrt d1) (cbrt d1)) (* (cbrt d1) (* (cbrt d1) (cbrt d1))))) (* d1 (fma (* (cbrt (+ (- d2 d3) d4)) (cbrt (+ (- d2 d3) d4))) (cbrt (+ (- d2 d3) d4)) (- (* (sqrt d1) (sqrt d1))))) (* d1 (fma (- (sqrt d1)) (sqrt d1) (* (sqrt d1) (sqrt d1)))) (* d1 (fma (* (cbrt (+ (- d2 d3) d4)) (cbrt (+ (- d2 d3) d4))) (cbrt (+ (- d2 d3) d4)) (- (* d1 1)))) (* d1 (fma (- d1) 1 (* d1 1))) (* d1 (fma (sqrt (+ (- d2 d3) d4)) (sqrt (+ (- d2 d3) d4)) (- (* (cbrt d1) (* (cbrt d1) (cbrt d1)))))) (* d1 (fma (- (cbrt d1)) (* (cbrt d1) (cbrt d1)) (* (cbrt d1) (* (cbrt d1) (cbrt d1))))) (* d1 (fma (sqrt (+ (- d2 d3) d4)) (sqrt (+ (- d2 d3) d4)) (- (* (sqrt d1) (sqrt d1))))) (* d1 (fma (- (sqrt d1)) (sqrt d1) (* (sqrt d1) (sqrt d1)))) (* d1 (fma (sqrt (+ (- d2 d3) d4)) (sqrt (+ (- d2 d3) d4)) (- (* d1 1)))) (* d1 (fma (- d1) 1 (* d1 1))) (* d1 (fma 1 (+ (- d2 d3) d4) (- (* (cbrt d1) (* (cbrt d1) (cbrt d1)))))) (* d1 (fma (- (cbrt d1)) (* (cbrt d1) (cbrt d1)) (* (cbrt d1) (* (cbrt d1) (cbrt d1))))) (* d1 (fma 1 (+ (- d2 d3) d4) (- (* (sqrt d1) (sqrt d1))))) (* d1 (fma (- (sqrt d1)) (sqrt d1) (* (sqrt d1) (sqrt d1)))) (* d1 (fma 1 (+ (- d2 d3) d4) (- (* d1 1)))) (* d1 (fma (- d1) 1 (* d1 1))) (* d1 (fma 1 (+ (- d2 d3) d4) (- (* (cbrt d1) (* (cbrt d1) (cbrt d1)))))) (* d1 (fma (- (cbrt d1)) (* (cbrt d1) (cbrt d1)) (* (cbrt d1) (* (cbrt d1) (cbrt d1))))) (* d1 (fma 1 (+ (- d2 d3) d4) (- (* (sqrt d1) (sqrt d1))))) (* d1 (fma (- (sqrt d1)) (sqrt d1) (* (sqrt d1) (sqrt d1)))) (* d1 (fma 1 (+ (- d2 d3) d4) (- (* d1 1)))) (* d1 (fma (- d1) 1 (* d1 1))) (* d1 (fma 1 (+ (- d2 d3) d4) (- (* (cbrt d1) (* (cbrt d1) (cbrt d1)))))) (* d1 (fma (- (cbrt d1)) (* (cbrt d1) (cbrt d1)) (* (cbrt d1) (* (cbrt d1) (cbrt d1))))) (* d1 (fma 1 (+ (- d2 d3) d4) (- (* (sqrt d1) (sqrt d1))))) (* d1 (fma (- (sqrt d1)) (sqrt d1) (* (sqrt d1) (sqrt d1)))) (* d1 (fma 1 (+ (- d2 d3) d4) (- (* d1 1)))) (* d1 (fma (- d1) 1 (* d1 1))) (* d1 (+ (- d2 d3) d4)) (* d1 (- d1)) (* d1 (- d2 d3)) (* d1 (- d4 d1)) (* d1 (+ (- d2 d3) d4)) (* d1 (- d1)) (* (fma (* (cbrt (+ (- d2 d3) d4)) (cbrt (+ (- d2 d3) d4))) (cbrt (+ (- d2 d3) d4)) (- (* (cbrt d1) (* (cbrt d1) (cbrt d1))))) d1) (* (fma (- (cbrt d1)) (* (cbrt d1) (cbrt d1)) (* (cbrt d1) (* (cbrt d1) (cbrt d1)))) d1) (* (fma (* (cbrt (+ (- d2 d3) d4)) (cbrt (+ (- d2 d3) d4))) (cbrt (+ (- d2 d3) d4)) (- (* (sqrt d1) (sqrt d1)))) d1) (* (fma (- (sqrt d1)) (sqrt d1) (* (sqrt d1) (sqrt d1))) d1) (* (fma (* (cbrt (+ (- d2 d3) d4)) (cbrt (+ (- d2 d3) d4))) (cbrt (+ (- d2 d3) d4)) (- (* d1 1))) d1) (* (fma (- d1) 1 (* d1 1)) d1) (* (fma (sqrt (+ (- d2 d3) d4)) (sqrt (+ (- d2 d3) d4)) (- (* (cbrt d1) (* (cbrt d1) (cbrt d1))))) d1) (* (fma (- (cbrt d1)) (* (cbrt d1) (cbrt d1)) (* (cbrt d1) (* (cbrt d1) (cbrt d1)))) d1) (* (fma (sqrt (+ (- d2 d3) d4)) (sqrt (+ (- d2 d3) d4)) (- (* (sqrt d1) (sqrt d1)))) d1) (* (fma (- (sqrt d1)) (sqrt d1) (* (sqrt d1) (sqrt d1))) d1) (* (fma (sqrt (+ (- d2 d3) d4)) (sqrt (+ (- d2 d3) d4)) (- (* d1 1))) d1) (* (fma (- d1) 1 (* d1 1)) d1) (* (fma 1 (+ (- d2 d3) d4) (- (* (cbrt d1) (* (cbrt d1) (cbrt d1))))) d1) (* (fma (- (cbrt d1)) (* (cbrt d1) (cbrt d1)) (* (cbrt d1) (* (cbrt d1) (cbrt d1)))) d1) (* (fma 1 (+ (- d2 d3) d4) (- (* (sqrt d1) (sqrt d1)))) d1) (* (fma (- (sqrt d1)) (sqrt d1) (* (sqrt d1) (sqrt d1))) d1) (* (fma 1 (+ (- d2 d3) d4) (- (* d1 1))) d1) (* (fma (- d1) 1 (* d1 1)) d1) (* (fma 1 (+ (- d2 d3) d4) (- (* (cbrt d1) (* (cbrt d1) (cbrt d1))))) d1) (* (fma (- (cbrt d1)) (* (cbrt d1) (cbrt d1)) (* (cbrt d1) (* (cbrt d1) (cbrt d1)))) d1) (* (fma 1 (+ (- d2 d3) d4) (- (* (sqrt d1) (sqrt d1)))) d1) (* (fma (- (sqrt d1)) (sqrt d1) (* (sqrt d1) (sqrt d1))) d1) (* (fma 1 (+ (- d2 d3) d4) (- (* d1 1))) d1) (* (fma (- d1) 1 (* d1 1)) d1) (* (fma 1 (+ (- d2 d3) d4) (- (* (cbrt d1) (* (cbrt d1) (cbrt d1))))) d1) (* (fma (- (cbrt d1)) (* (cbrt d1) (cbrt d1)) (* (cbrt d1) (* (cbrt d1) (cbrt d1)))) d1) (* (fma 1 (+ (- d2 d3) d4) (- (* (sqrt d1) (sqrt d1)))) d1) (* (fma (- (sqrt d1)) (sqrt d1) (* (sqrt d1) (sqrt d1))) d1) (* (fma 1 (+ (- d2 d3) d4) (- (* d1 1))) d1) (* (fma (- d1) 1 (* d1 1)) d1) (* (+ (- d2 d3) d4) d1) (* (- d1) d1) (* (- d2 d3) d1) (* (- d4 d1) d1) (* (+ (- d2 d3) d4) d1) (* (- d1) d1) (* d1 (* (cbrt (- (+ (- d2 d3) d4) d1)) (cbrt (- (+ (- d2 d3) d4) d1)))) (* d1 (sqrt (- (+ (- d2 d3) d4) d1))) (* d1 1) (* d1 (+ (sqrt (+ (- d2 d3) d4)) (sqrt d1))) (* d1 1) (* d1 1) (* d1 1) (* (cbrt d1) (- (+ (- d2 d3) d4) d1)) (* (sqrt d1) (- (+ (- d2 d3) d4) d1)) (* d1 (- (+ (- d2 d3) d4) d1)) (* d1 (- (pow (+ (- d2 d3) d4) 3) (pow d1 3))) (* d1 (- (* (+ (- d2 d3) d4) (+ (- d2 d3) d4)) (* d1 d1))) (- (* d1 d2) (+ (pow d1 2) (* d1 d3))) (- (+ (* d1 d4) (* d1 d2)) (* d1 d3)) (- (+ (* d1 d4) (* d1 d2)) (* d1 d3)) 13.401 * * [simplify]: Extracting # 0 : cost 0 13.401 * * [simplify]: Extracting # 1 : cost 0 13.401 * * [simplify]: Extracting # 2 : cost 0 13.401 * * [simplify]: Extracting # 3 : cost 0 13.402 * * [simplify]: Extracting # 4 : cost 0 13.402 * * [simplify]: Extracting # 5 : cost 0 13.402 * * [simplify]: Extracting # 6 : cost 0 13.402 * * [simplify]: iteration 0 : 113 enodes (cost 1383 ) 13.444 * * [simplify]: Extracting # 0 : cost 0 13.444 * * [simplify]: Extracting # 1 : cost 0 13.444 * * [simplify]: Extracting # 2 : cost 0 13.444 * * [simplify]: Extracting # 3 : cost 0 13.445 * * [simplify]: iteration 1 : 229 enodes (cost 1098 ) 13.592 * * [simplify]: Extracting # 0 : cost 0 13.594 * * [simplify]: Extracting # 1 : cost 0 13.595 * * [simplify]: Extracting # 2 : cost 0 13.596 * * [simplify]: Extracting # 3 : cost 0 13.597 * * [simplify]: iteration 2 : 616 enodes (cost 884 ) 14.258 * * [simplify]: Extracting # 0 : cost 0 14.262 * * [simplify]: Extracting # 1 : cost 0 14.266 * * [simplify]: Extracting # 2 : cost 0 14.270 * * [simplify]: Extracting # 3 : cost 0 14.273 * * [simplify]: Extracting # 4 : cost 0 14.280 * * [simplify]: iteration 3 : 3449 enodes (cost 780 ) 15.855 * * [simplify]: Extracting # 0 : cost 0 15.861 * * [simplify]: Extracting # 1 : cost 0 15.869 * * [simplify]: iteration done: 5000 enodes (cost 780 ) 15.870 * [simplify]: Simplified to: (expm1 (* d1 (- (+ (- d2 d3) d4) d1))) (log1p (* d1 (- (+ (- d2 d3) d4) d1))) (* d1 (- (+ (- d2 d3) d4) d1)) (log (* d1 (- (+ (- d2 d3) d4) d1))) (log (* d1 (- (+ (- d2 d3) d4) d1))) (exp (* d1 (- (+ (- d2 d3) d4) d1))) (pow (* d1 (- (+ (- d2 d3) d4) d1)) 3) (* (cbrt (* d1 (- (+ (- d2 d3) d4) d1))) (cbrt (* d1 (- (+ (- d2 d3) d4) d1)))) (cbrt (* d1 (- (+ (- d2 d3) d4) d1))) (pow (* d1 (- (+ (- d2 d3) d4) d1)) 3) (sqrt (* d1 (- (+ (- d2 d3) d4) d1))) (sqrt (* d1 (- (+ (- d2 d3) d4) d1))) (* (sqrt d1) (sqrt (- (+ (- d2 d3) d4) d1))) (* (sqrt d1) (sqrt (- (+ (- d2 d3) d4) d1))) (* d1 (- (pow (cbrt (+ (- d2 d3) d4)) 3) d1)) (* (- d1 d1) d1) (* d1 (- (pow (cbrt (+ (- d2 d3) d4)) 3) d1)) (* (- d1 d1) d1) (* d1 (- (pow (cbrt (+ (- d2 d3) d4)) 3) d1)) (* (- d1 d1) d1) (* d1 (- (+ (- d2 d3) d4) d1)) (* (- d1 d1) d1) (* d1 (- (+ (- d2 d3) d4) d1)) (* (- d1 d1) d1) (* d1 (- (+ (- d2 d3) d4) d1)) (* (- d1 d1) d1) (* d1 (- (+ (- d2 d3) d4) d1)) (* (- d1 d1) d1) (* d1 (- (+ (- d2 d3) d4) d1)) (* (- d1 d1) d1) (* d1 (- (+ (- d2 d3) d4) d1)) (* (- d1 d1) d1) (* d1 (- (+ (- d2 d3) d4) d1)) (* (- d1 d1) d1) (* d1 (- (+ (- d2 d3) d4) d1)) (* (- d1 d1) d1) (* d1 (- (+ (- d2 d3) d4) d1)) (* (- d1 d1) d1) (* d1 (- (+ (- d2 d3) d4) d1)) (* (- d1 d1) d1) (* d1 (- (+ (- d2 d3) d4) d1)) (* (- d1 d1) d1) (* d1 (- (+ (- d2 d3) d4) d1)) (* (- d1 d1) d1) (* (+ (- d2 d3) d4) d1) (* d1 (- d1)) (* (- d2 d3) d1) (* d1 (- d4 d1)) (* (+ (- d2 d3) d4) d1) (* d1 (- d1)) (* d1 (- (pow (cbrt (+ (- d2 d3) d4)) 3) d1)) (* (- d1 d1) d1) (* d1 (- (pow (cbrt (+ (- d2 d3) d4)) 3) d1)) (* (- d1 d1) d1) (* d1 (- (pow (cbrt (+ (- d2 d3) d4)) 3) d1)) (* (- d1 d1) d1) (* d1 (- (+ (- d2 d3) d4) d1)) (* (- d1 d1) d1) (* d1 (- (+ (- d2 d3) d4) d1)) (* (- d1 d1) d1) (* d1 (- (+ (- d2 d3) d4) d1)) (* (- d1 d1) d1) (* d1 (- (+ (- d2 d3) d4) d1)) (* (- d1 d1) d1) (* d1 (- (+ (- d2 d3) d4) d1)) (* (- d1 d1) d1) (* d1 (- (+ (- d2 d3) d4) d1)) (* (- d1 d1) d1) (* d1 (- (+ (- d2 d3) d4) d1)) (* (- d1 d1) d1) (* d1 (- (+ (- d2 d3) d4) d1)) (* (- d1 d1) d1) (* d1 (- (+ (- d2 d3) d4) d1)) (* (- d1 d1) d1) (* d1 (- (+ (- d2 d3) d4) d1)) (* (- d1 d1) d1) (* d1 (- (+ (- d2 d3) d4) d1)) (* (- d1 d1) d1) (* d1 (- (+ (- d2 d3) d4) d1)) (* (- d1 d1) d1) (* (+ (- d2 d3) d4) d1) (* d1 (- d1)) (* (- d2 d3) d1) (* d1 (- d4 d1)) (* (+ (- d2 d3) d4) d1) (* d1 (- d1)) (* d1 (* (cbrt (- (+ (- d2 d3) d4) d1)) (cbrt (- (+ (- d2 d3) d4) d1)))) (* d1 (sqrt (- (+ (- d2 d3) d4) d1))) d1 (* d1 (+ (sqrt (+ (- d2 d3) d4)) (sqrt d1))) d1 d1 d1 (* (cbrt d1) (- (+ (- d2 d3) d4) d1)) (* (sqrt d1) (- (+ (- d2 d3) d4) d1)) (* d1 (- (+ (- d2 d3) d4) d1)) (* d1 (- (pow (+ (- d2 d3) d4) 3) (pow d1 3))) (* d1 (- (* (+ (- d2 d3) d4) (+ (- d2 d3) d4)) (* d1 d1))) (* d1 (- (- d2 d3) d1)) (* (+ (- d2 d3) d4) d1) (* (+ (- d2 d3) d4) d1) 15.871 * * * [progress]: adding candidates to table 15.971 * [progress]: [Phase 3 of 3] Extracting. 15.971 * * [regime]: Finding splitpoints for: (# #) 15.972 * * * [regime-changes]: Trying 4 branch expressions: (d4 d3 d2 d1) 15.972 * * * * [regimes]: Trying to branch on d4 from (# #) 15.987 * * * * [regimes]: Trying to branch on d3 from (# #) 16.004 * * * * [regimes]: Trying to branch on d2 from (# #) 16.030 * * * * [regimes]: Trying to branch on d1 from (# #) 16.044 * * * [regime]: Found split indices: #