1539788582.039 * [misc]progress: [Phase 1 of 3] Setting up. 1539788582.039 * * * [misc]progress: [1/2] Preparing points 1539788582.040 * * * * [misc]points: Sampling 256 additional inputs, on iter 0 have 0 / 256 1539788582.044 * * * * [misc]points: Computing exacts on every 16 of 256 points to ramp up precision 1539788582.046 * * * * [misc]points: Setting MPFR precision to 64 1539788582.047 * * * * [misc]points: Setting MPFR precision to 320 1539788582.048 * * * * [misc]points: Computing exacts on every 8 of 256 points to ramp up precision 1539788582.050 * * * * [misc]points: Setting MPFR precision to 64 1539788582.052 * * * * [misc]points: Setting MPFR precision to 320 1539788582.053 * * * * [misc]points: Computing exacts on every 4 of 256 points to ramp up precision 1539788582.055 * * * * [misc]points: Setting MPFR precision to 64 1539788582.058 * * * * [misc]points: Setting MPFR precision to 320 1539788582.061 * * * * [misc]points: Computing exacts on every 2 of 256 points to ramp up precision 1539788582.063 * * * * [misc]points: Setting MPFR precision to 64 1539788582.068 * * * * [misc]points: Setting MPFR precision to 320 1539788582.073 * * * * [misc]points: Computing exacts for 256 points 1539788582.075 * * * * [misc]points: Setting MPFR precision to 64 1539788582.088 * * * * [misc]points: Setting MPFR precision to 320 1539788582.102 * * * * [misc]points: Filtering points with unrepresentable outputs 1539788582.102 * * * * [misc]points: Sampling 96 additional inputs, on iter 1 have 160 / 256 1539788582.104 * * * * [misc]points: Computing exacts on every 6 of 96 points to ramp up precision 1539788582.106 * * * * [misc]points: Setting MPFR precision to 64 1539788582.107 * * * * [misc]points: Setting MPFR precision to 320 1539788582.108 * * * * [misc]points: Computing exacts on every 3 of 96 points to ramp up precision 1539788582.110 * * * * [misc]points: Setting MPFR precision to 64 1539788582.132 * * * * [misc]points: Setting MPFR precision to 320 1539788582.134 * * * * [misc]points: Computing exacts for 96 points 1539788582.135 * * * * [misc]points: Setting MPFR precision to 64 1539788582.140 * * * * [misc]points: Setting MPFR precision to 320 1539788582.145 * * * * [misc]points: Filtering points with unrepresentable outputs 1539788582.145 * * * * [misc]points: Sampling 30 additional inputs, on iter 2 have 226 / 256 1539788582.146 * * * * [misc]points: Computing exacts for 30 points 1539788582.149 * * * * [misc]points: Setting MPFR precision to 64 1539788582.151 * * * * [misc]points: Setting MPFR precision to 320 1539788582.153 * * * * [misc]points: Filtering points with unrepresentable outputs 1539788582.153 * * * * [misc]points: Sampling 7 additional inputs, on iter 3 have 249 / 256 1539788582.153 * * * * [misc]points: Computing exacts for 7 points 1539788582.155 * * * * [misc]points: Setting MPFR precision to 64 1539788582.155 * * * * [misc]points: Setting MPFR precision to 320 1539788582.156 * * * * [misc]points: Filtering points with unrepresentable outputs 1539788582.156 * * * * [misc]points: Sampling 4 additional inputs, on iter 4 have 254 / 256 1539788582.156 * * * * [misc]points: Computing exacts for 4 points 1539788582.157 * * * * [misc]points: Setting MPFR precision to 64 1539788582.158 * * * * [misc]points: Setting MPFR precision to 320 1539788582.158 * * * * [misc]points: Filtering points with unrepresentable outputs 1539788582.158 * * * * [exit]points: Sampled 256 points with exact outputs 1539788582.158 * * * [misc]progress: [2/2] Setting up program. 1539788582.163 * [misc]progress: [Phase 2 of 3] Improving. 1539788582.164 * [enter]simplify: Simplifying (- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1)) 1539788582.164 * * [misc]simplify: iters left: 6 (11 enodes) 1539788582.167 * * [misc]simplify: iters left: 5 (25 enodes) 1539788582.172 * * [misc]simplify: iters left: 4 (69 enodes) 1539788582.188 * * [misc]simplify: iters left: 3 (185 enodes) 1539788582.269 * * [misc]simplify: iters left: 2 (408 enodes) 1539788582.459 * [exit]simplify: Simplified to (* (- (- d2 d1) (- d3 d4)) d1) 1539788582.469 * * [misc]progress: iteration 1 / 4 1539788582.469 * * * [misc]progress: picking best candidate 1539788582.479 * * * * [misc]pick: Picked # 1539788582.479 * * * [misc]progress: localizing error 1539788582.501 * * * [misc]progress: generating rewritten candidates 1539788582.501 * * * * [misc]progress: [ 1 / 2 ] rewriting at (2) 1539788582.512 * * * * [misc]progress: [ 2 / 2 ] rewriting at (2 1) 1539788582.517 * * * [misc]progress: generating series expansions 1539788582.517 * * * * [misc]progress: [ 1 / 2 ] generating series at (2) 1539788582.518 * [misc]backup-simplify: Simplify (* (- (- d2 d1) (- d3 d4)) d1) into (* (- (+ d2 d4) (+ d3 d1)) d1) 1539788582.518 * [misc]approximate: Taking taylor expansion of (* (- (+ d2 d4) (+ d3 d1)) d1) in (d2 d1 d3 d4) around 0 1539788582.518 * [misc]taylor: Taking taylor expansion of (* (- (+ d2 d4) (+ d3 d1)) d1) in d4 1539788582.518 * [misc]taylor: Taking taylor expansion of (- (+ d2 d4) (+ d3 d1)) in d4 1539788582.518 * [misc]taylor: Taking taylor expansion of (+ d2 d4) in d4 1539788582.518 * [misc]taylor: Taking taylor expansion of d2 in d4 1539788582.518 * [misc]backup-simplify: Simplify d2 into d2 1539788582.518 * [misc]taylor: Taking taylor expansion of d4 in d4 1539788582.518 * [misc]backup-simplify: Simplify 0 into 0 1539788582.518 * [misc]backup-simplify: Simplify 1 into 1 1539788582.518 * [misc]taylor: Taking taylor expansion of (+ d3 d1) in d4 1539788582.518 * [misc]taylor: Taking taylor expansion of d3 in d4 1539788582.518 * [misc]backup-simplify: Simplify d3 into d3 1539788582.518 * [misc]taylor: Taking taylor expansion of d1 in d4 1539788582.518 * [misc]backup-simplify: Simplify d1 into d1 1539788582.518 * [misc]taylor: Taking taylor expansion of d1 in d4 1539788582.518 * [misc]backup-simplify: Simplify d1 into d1 1539788582.518 * [misc]taylor: Taking taylor expansion of (* (- (+ d2 d4) (+ d3 d1)) d1) in d3 1539788582.518 * [misc]taylor: Taking taylor expansion of (- (+ d2 d4) (+ d3 d1)) in d3 1539788582.518 * [misc]taylor: Taking taylor expansion of (+ d2 d4) in d3 1539788582.518 * [misc]taylor: Taking taylor expansion of d2 in d3 1539788582.518 * [misc]backup-simplify: Simplify d2 into d2 1539788582.518 * [misc]taylor: Taking taylor expansion of d4 in d3 1539788582.518 * [misc]backup-simplify: Simplify d4 into d4 1539788582.518 * [misc]taylor: Taking taylor expansion of (+ d3 d1) in d3 1539788582.518 * [misc]taylor: Taking taylor expansion of d3 in d3 1539788582.518 * [misc]backup-simplify: Simplify 0 into 0 1539788582.518 * [misc]backup-simplify: Simplify 1 into 1 1539788582.518 * [misc]taylor: Taking taylor expansion of d1 in d3 1539788582.518 * [misc]backup-simplify: Simplify d1 into d1 1539788582.518 * [misc]taylor: Taking taylor expansion of d1 in d3 1539788582.518 * [misc]backup-simplify: Simplify d1 into d1 1539788582.518 * [misc]taylor: Taking taylor expansion of (* (- (+ d2 d4) (+ d3 d1)) d1) in d1 1539788582.518 * [misc]taylor: Taking taylor expansion of (- (+ d2 d4) (+ d3 d1)) in d1 1539788582.518 * [misc]taylor: Taking taylor expansion of (+ d2 d4) in d1 1539788582.518 * [misc]taylor: Taking taylor expansion of d2 in d1 1539788582.518 * [misc]backup-simplify: Simplify d2 into d2 1539788582.518 * [misc]taylor: Taking taylor expansion of d4 in d1 1539788582.518 * [misc]backup-simplify: Simplify d4 into d4 1539788582.518 * [misc]taylor: Taking taylor expansion of (+ d3 d1) in d1 1539788582.518 * [misc]taylor: Taking taylor expansion of d3 in d1 1539788582.518 * [misc]backup-simplify: Simplify d3 into d3 1539788582.518 * [misc]taylor: Taking taylor expansion of d1 in d1 1539788582.518 * [misc]backup-simplify: Simplify 0 into 0 1539788582.518 * [misc]backup-simplify: Simplify 1 into 1 1539788582.518 * [misc]taylor: Taking taylor expansion of d1 in d1 1539788582.518 * [misc]backup-simplify: Simplify 0 into 0 1539788582.518 * [misc]backup-simplify: Simplify 1 into 1 1539788582.518 * [misc]taylor: Taking taylor expansion of (* (- (+ d2 d4) (+ d3 d1)) d1) in d2 1539788582.518 * [misc]taylor: Taking taylor expansion of (- (+ d2 d4) (+ d3 d1)) in d2 1539788582.519 * [misc]taylor: Taking taylor expansion of (+ d2 d4) in d2 1539788582.519 * [misc]taylor: Taking taylor expansion of d2 in d2 1539788582.519 * [misc]backup-simplify: Simplify 0 into 0 1539788582.519 * [misc]backup-simplify: Simplify 1 into 1 1539788582.519 * [misc]taylor: Taking taylor expansion of d4 in d2 1539788582.519 * [misc]backup-simplify: Simplify d4 into d4 1539788582.519 * [misc]taylor: Taking taylor expansion of (+ d3 d1) in d2 1539788582.519 * [misc]taylor: Taking taylor expansion of d3 in d2 1539788582.519 * [misc]backup-simplify: Simplify d3 into d3 1539788582.519 * [misc]taylor: Taking taylor expansion of d1 in d2 1539788582.519 * [misc]backup-simplify: Simplify d1 into d1 1539788582.519 * [misc]taylor: Taking taylor expansion of d1 in d2 1539788582.519 * [misc]backup-simplify: Simplify d1 into d1 1539788582.519 * [misc]taylor: Taking taylor expansion of (* (- (+ d2 d4) (+ d3 d1)) d1) in d2 1539788582.519 * [misc]taylor: Taking taylor expansion of (- (+ d2 d4) (+ d3 d1)) in d2 1539788582.519 * [misc]taylor: Taking taylor expansion of (+ d2 d4) in d2 1539788582.519 * [misc]taylor: Taking taylor expansion of d2 in d2 1539788582.519 * [misc]backup-simplify: Simplify 0 into 0 1539788582.519 * [misc]backup-simplify: Simplify 1 into 1 1539788582.519 * [misc]taylor: Taking taylor expansion of d4 in d2 1539788582.519 * [misc]backup-simplify: Simplify d4 into d4 1539788582.519 * [misc]taylor: Taking taylor expansion of (+ d3 d1) in d2 1539788582.519 * [misc]taylor: Taking taylor expansion of d3 in d2 1539788582.519 * [misc]backup-simplify: Simplify d3 into d3 1539788582.519 * [misc]taylor: Taking taylor expansion of d1 in d2 1539788582.519 * [misc]backup-simplify: Simplify d1 into d1 1539788582.519 * [misc]taylor: Taking taylor expansion of d1 in d2 1539788582.519 * [misc]backup-simplify: Simplify d1 into d1 1539788582.519 * [misc]backup-simplify: Simplify (+ 0 d4) into d4 1539788582.519 * [misc]backup-simplify: Simplify (+ d3 d1) into (+ d3 d1) 1539788582.519 * [misc]backup-simplify: Simplify (- (+ d3 d1)) into (- (+ d3 d1)) 1539788582.519 * [misc]backup-simplify: Simplify (+ d4 (- (+ d3 d1))) into (- d4 (+ d3 d1)) 1539788582.519 * [misc]backup-simplify: Simplify (* (- d4 (+ d3 d1)) d1) into (* (- d4 (+ d3 d1)) d1) 1539788582.519 * [misc]taylor: Taking taylor expansion of (* (- d4 (+ d3 d1)) d1) in d1 1539788582.519 * [misc]taylor: Taking taylor expansion of (- d4 (+ d3 d1)) in d1 1539788582.519 * [misc]taylor: Taking taylor expansion of d4 in d1 1539788582.519 * [misc]backup-simplify: Simplify d4 into d4 1539788582.519 * [misc]taylor: Taking taylor expansion of (+ d3 d1) in d1 1539788582.519 * [misc]taylor: Taking taylor expansion of d3 in d1 1539788582.519 * [misc]backup-simplify: Simplify d3 into d3 1539788582.519 * [misc]taylor: Taking taylor expansion of d1 in d1 1539788582.519 * [misc]backup-simplify: Simplify 0 into 0 1539788582.519 * [misc]backup-simplify: Simplify 1 into 1 1539788582.519 * [misc]taylor: Taking taylor expansion of d1 in d1 1539788582.519 * [misc]backup-simplify: Simplify 0 into 0 1539788582.519 * [misc]backup-simplify: Simplify 1 into 1 1539788582.519 * [misc]backup-simplify: Simplify (+ d3 0) into d3 1539788582.519 * [misc]backup-simplify: Simplify (- d3) into (- d3) 1539788582.519 * [misc]backup-simplify: Simplify (+ d4 (- d3)) into (- d4 d3) 1539788582.520 * [misc]backup-simplify: Simplify (* (- d4 d3) 0) into 0 1539788582.520 * [misc]taylor: Taking taylor expansion of 0 in d3 1539788582.520 * [misc]backup-simplify: Simplify 0 into 0 1539788582.520 * [misc]taylor: Taking taylor expansion of 0 in d4 1539788582.520 * [misc]backup-simplify: Simplify 0 into 0 1539788582.520 * [misc]backup-simplify: Simplify 0 into 0 1539788582.520 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1539788582.520 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1539788582.520 * [misc]backup-simplify: Simplify (- 0) into 0 1539788582.520 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1539788582.520 * [misc]backup-simplify: Simplify (+ (* (- d4 (+ d3 d1)) 0) (* 1 d1)) into d1 1539788582.520 * [misc]taylor: Taking taylor expansion of d1 in d1 1539788582.520 * [misc]backup-simplify: Simplify 0 into 0 1539788582.520 * [misc]backup-simplify: Simplify 1 into 1 1539788582.520 * [misc]taylor: Taking taylor expansion of 0 in d3 1539788582.520 * [misc]backup-simplify: Simplify 0 into 0 1539788582.520 * [misc]taylor: Taking taylor expansion of 0 in d4 1539788582.520 * [misc]backup-simplify: Simplify 0 into 0 1539788582.520 * [misc]backup-simplify: Simplify 0 into 0 1539788582.521 * [misc]backup-simplify: Simplify (+ 0 1) into 1 1539788582.521 * [misc]backup-simplify: Simplify (- 1) into -1 1539788582.521 * [misc]backup-simplify: Simplify (+ 0 -1) into -1 1539788582.521 * [misc]backup-simplify: Simplify (+ (* (- d4 d3) 1) (* -1 0)) into (- d4 d3) 1539788582.521 * [misc]taylor: Taking taylor expansion of (- d4 d3) in d3 1539788582.521 * [misc]taylor: Taking taylor expansion of d4 in d3 1539788582.521 * [misc]backup-simplify: Simplify d4 into d4 1539788582.521 * [misc]taylor: Taking taylor expansion of d3 in d3 1539788582.521 * [misc]backup-simplify: Simplify 0 into 0 1539788582.521 * [misc]backup-simplify: Simplify 1 into 1 1539788582.521 * [misc]backup-simplify: Simplify (- 0) into 0 1539788582.521 * [misc]backup-simplify: Simplify (+ d4 0) into d4 1539788582.521 * [misc]taylor: Taking taylor expansion of d4 in d4 1539788582.521 * [misc]backup-simplify: Simplify 0 into 0 1539788582.521 * [misc]backup-simplify: Simplify 1 into 1 1539788582.521 * [misc]backup-simplify: Simplify 0 into 0 1539788582.521 * [misc]taylor: Taking taylor expansion of 0 in d4 1539788582.521 * [misc]backup-simplify: Simplify 0 into 0 1539788582.521 * [misc]backup-simplify: Simplify 0 into 0 1539788582.521 * [misc]backup-simplify: Simplify 0 into 0 1539788582.521 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1539788582.521 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1539788582.522 * [misc]backup-simplify: Simplify (- 0) into 0 1539788582.522 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1539788582.522 * [misc]backup-simplify: Simplify (+ (* (- d4 (+ d3 d1)) 0) (+ (* 1 0) (* 0 d1))) into 0 1539788582.522 * [misc]taylor: Taking taylor expansion of 0 in d1 1539788582.522 * [misc]backup-simplify: Simplify 0 into 0 1539788582.522 * [misc]taylor: Taking taylor expansion of 0 in d3 1539788582.522 * [misc]backup-simplify: Simplify 0 into 0 1539788582.522 * [misc]taylor: Taking taylor expansion of 0 in d4 1539788582.522 * [misc]backup-simplify: Simplify 0 into 0 1539788582.522 * [misc]backup-simplify: Simplify 0 into 0 1539788582.522 * [misc]backup-simplify: Simplify 0 into 0 1539788582.522 * [misc]backup-simplify: Simplify (* (- (- (/ 1 d2) (/ 1 d1)) (- (/ 1 d3) (/ 1 d4))) (/ 1 d1)) into (/ (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) d1) 1539788582.522 * [misc]approximate: Taking taylor expansion of (/ (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) d1) in (d2 d1 d3 d4) around 0 1539788582.522 * [misc]taylor: Taking taylor expansion of (/ (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) d1) in d4 1539788582.522 * [misc]taylor: Taking taylor expansion of (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) in d4 1539788582.522 * [misc]taylor: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d4 1539788582.522 * [misc]taylor: Taking taylor expansion of (/ 1 d4) in d4 1539788582.522 * [misc]taylor: Taking taylor expansion of d4 in d4 1539788582.522 * [misc]backup-simplify: Simplify 0 into 0 1539788582.522 * [misc]backup-simplify: Simplify 1 into 1 1539788582.522 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1539788582.523 * [misc]taylor: Taking taylor expansion of (/ 1 d2) in d4 1539788582.523 * [misc]taylor: Taking taylor expansion of d2 in d4 1539788582.523 * [misc]backup-simplify: Simplify d2 into d2 1539788582.523 * [misc]backup-simplify: Simplify (/ 1 d2) into (/ 1 d2) 1539788582.523 * [misc]taylor: Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d4 1539788582.523 * [misc]taylor: Taking taylor expansion of (/ 1 d1) in d4 1539788582.523 * [misc]taylor: Taking taylor expansion of d1 in d4 1539788582.523 * [misc]backup-simplify: Simplify d1 into d1 1539788582.523 * [misc]backup-simplify: Simplify (/ 1 d1) into (/ 1 d1) 1539788582.523 * [misc]taylor: Taking taylor expansion of (/ 1 d3) in d4 1539788582.523 * [misc]taylor: Taking taylor expansion of d3 in d4 1539788582.523 * [misc]backup-simplify: Simplify d3 into d3 1539788582.523 * [misc]backup-simplify: Simplify (/ 1 d3) into (/ 1 d3) 1539788582.523 * [misc]taylor: Taking taylor expansion of d1 in d4 1539788582.523 * [misc]backup-simplify: Simplify d1 into d1 1539788582.523 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1539788582.523 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1539788582.523 * [misc]backup-simplify: Simplify (/ 1 d1) into (/ 1 d1) 1539788582.523 * [misc]taylor: Taking taylor expansion of (/ (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) d1) in d3 1539788582.523 * [misc]taylor: Taking taylor expansion of (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) in d3 1539788582.523 * [misc]taylor: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d3 1539788582.523 * [misc]taylor: Taking taylor expansion of (/ 1 d4) in d3 1539788582.523 * [misc]taylor: Taking taylor expansion of d4 in d3 1539788582.523 * [misc]backup-simplify: Simplify d4 into d4 1539788582.523 * [misc]backup-simplify: Simplify (/ 1 d4) into (/ 1 d4) 1539788582.523 * [misc]taylor: Taking taylor expansion of (/ 1 d2) in d3 1539788582.523 * [misc]taylor: Taking taylor expansion of d2 in d3 1539788582.523 * [misc]backup-simplify: Simplify d2 into d2 1539788582.523 * [misc]backup-simplify: Simplify (/ 1 d2) into (/ 1 d2) 1539788582.523 * [misc]taylor: Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d3 1539788582.523 * [misc]taylor: Taking taylor expansion of (/ 1 d1) in d3 1539788582.523 * [misc]taylor: Taking taylor expansion of d1 in d3 1539788582.523 * [misc]backup-simplify: Simplify d1 into d1 1539788582.523 * [misc]backup-simplify: Simplify (/ 1 d1) into (/ 1 d1) 1539788582.523 * [misc]taylor: Taking taylor expansion of (/ 1 d3) in d3 1539788582.523 * [misc]taylor: Taking taylor expansion of d3 in d3 1539788582.523 * [misc]backup-simplify: Simplify 0 into 0 1539788582.523 * [misc]backup-simplify: Simplify 1 into 1 1539788582.524 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1539788582.524 * [misc]taylor: Taking taylor expansion of d1 in d3 1539788582.524 * [misc]backup-simplify: Simplify d1 into d1 1539788582.524 * [misc]backup-simplify: Simplify (+ 0 1) into 1 1539788582.524 * [misc]backup-simplify: Simplify (- 1) into -1 1539788582.524 * [misc]backup-simplify: Simplify (+ 0 -1) into -1 1539788582.524 * [misc]backup-simplify: Simplify (/ -1 d1) into (/ -1 d1) 1539788582.524 * [misc]taylor: Taking taylor expansion of (/ (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) d1) in d1 1539788582.524 * [misc]taylor: Taking taylor expansion of (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) in d1 1539788582.524 * [misc]taylor: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d1 1539788582.524 * [misc]taylor: Taking taylor expansion of (/ 1 d4) in d1 1539788582.524 * [misc]taylor: Taking taylor expansion of d4 in d1 1539788582.524 * [misc]backup-simplify: Simplify d4 into d4 1539788582.524 * [misc]backup-simplify: Simplify (/ 1 d4) into (/ 1 d4) 1539788582.524 * [misc]taylor: Taking taylor expansion of (/ 1 d2) in d1 1539788582.524 * [misc]taylor: Taking taylor expansion of d2 in d1 1539788582.524 * [misc]backup-simplify: Simplify d2 into d2 1539788582.524 * [misc]backup-simplify: Simplify (/ 1 d2) into (/ 1 d2) 1539788582.524 * [misc]taylor: Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d1 1539788582.524 * [misc]taylor: Taking taylor expansion of (/ 1 d1) in d1 1539788582.524 * [misc]taylor: Taking taylor expansion of d1 in d1 1539788582.524 * [misc]backup-simplify: Simplify 0 into 0 1539788582.524 * [misc]backup-simplify: Simplify 1 into 1 1539788582.524 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1539788582.524 * [misc]taylor: Taking taylor expansion of (/ 1 d3) in d1 1539788582.524 * [misc]taylor: Taking taylor expansion of d3 in d1 1539788582.524 * [misc]backup-simplify: Simplify d3 into d3 1539788582.524 * [misc]backup-simplify: Simplify (/ 1 d3) into (/ 1 d3) 1539788582.524 * [misc]taylor: Taking taylor expansion of d1 in d1 1539788582.524 * [misc]backup-simplify: Simplify 0 into 0 1539788582.524 * [misc]backup-simplify: Simplify 1 into 1 1539788582.525 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1539788582.525 * [misc]backup-simplify: Simplify (- 1) into -1 1539788582.525 * [misc]backup-simplify: Simplify (+ 0 -1) into -1 1539788582.525 * [misc]backup-simplify: Simplify (/ -1 1) into -1 1539788582.525 * [misc]taylor: Taking taylor expansion of (/ (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) d1) in d2 1539788582.525 * [misc]taylor: Taking taylor expansion of (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) in d2 1539788582.525 * [misc]taylor: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d2 1539788582.525 * [misc]taylor: Taking taylor expansion of (/ 1 d4) in d2 1539788582.525 * [misc]taylor: Taking taylor expansion of d4 in d2 1539788582.525 * [misc]backup-simplify: Simplify d4 into d4 1539788582.525 * [misc]backup-simplify: Simplify (/ 1 d4) into (/ 1 d4) 1539788582.525 * [misc]taylor: Taking taylor expansion of (/ 1 d2) in d2 1539788582.525 * [misc]taylor: Taking taylor expansion of d2 in d2 1539788582.525 * [misc]backup-simplify: Simplify 0 into 0 1539788582.525 * [misc]backup-simplify: Simplify 1 into 1 1539788582.525 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1539788582.525 * [misc]taylor: Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d2 1539788582.525 * [misc]taylor: Taking taylor expansion of (/ 1 d1) in d2 1539788582.525 * [misc]taylor: Taking taylor expansion of d1 in d2 1539788582.525 * [misc]backup-simplify: Simplify d1 into d1 1539788582.525 * [misc]backup-simplify: Simplify (/ 1 d1) into (/ 1 d1) 1539788582.525 * [misc]taylor: Taking taylor expansion of (/ 1 d3) in d2 1539788582.525 * [misc]taylor: Taking taylor expansion of d3 in d2 1539788582.525 * [misc]backup-simplify: Simplify d3 into d3 1539788582.525 * [misc]backup-simplify: Simplify (/ 1 d3) into (/ 1 d3) 1539788582.525 * [misc]taylor: Taking taylor expansion of d1 in d2 1539788582.525 * [misc]backup-simplify: Simplify d1 into d1 1539788582.525 * [misc]backup-simplify: Simplify (+ 0 1) into 1 1539788582.526 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1539788582.526 * [misc]backup-simplify: Simplify (/ 1 d1) into (/ 1 d1) 1539788582.526 * [misc]taylor: Taking taylor expansion of (/ (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) d1) in d2 1539788582.526 * [misc]taylor: Taking taylor expansion of (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) in d2 1539788582.526 * [misc]taylor: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d2 1539788582.526 * [misc]taylor: Taking taylor expansion of (/ 1 d4) in d2 1539788582.526 * [misc]taylor: Taking taylor expansion of d4 in d2 1539788582.526 * [misc]backup-simplify: Simplify d4 into d4 1539788582.526 * [misc]backup-simplify: Simplify (/ 1 d4) into (/ 1 d4) 1539788582.526 * [misc]taylor: Taking taylor expansion of (/ 1 d2) in d2 1539788582.526 * [misc]taylor: Taking taylor expansion of d2 in d2 1539788582.526 * [misc]backup-simplify: Simplify 0 into 0 1539788582.526 * [misc]backup-simplify: Simplify 1 into 1 1539788582.526 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1539788582.526 * [misc]taylor: Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d2 1539788582.526 * [misc]taylor: Taking taylor expansion of (/ 1 d1) in d2 1539788582.526 * [misc]taylor: Taking taylor expansion of d1 in d2 1539788582.526 * [misc]backup-simplify: Simplify d1 into d1 1539788582.526 * [misc]backup-simplify: Simplify (/ 1 d1) into (/ 1 d1) 1539788582.526 * [misc]taylor: Taking taylor expansion of (/ 1 d3) in d2 1539788582.526 * [misc]taylor: Taking taylor expansion of d3 in d2 1539788582.526 * [misc]backup-simplify: Simplify d3 into d3 1539788582.526 * [misc]backup-simplify: Simplify (/ 1 d3) into (/ 1 d3) 1539788582.526 * [misc]taylor: Taking taylor expansion of d1 in d2 1539788582.526 * [misc]backup-simplify: Simplify d1 into d1 1539788582.526 * [misc]backup-simplify: Simplify (+ 0 1) into 1 1539788582.526 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1539788582.526 * [misc]backup-simplify: Simplify (/ 1 d1) into (/ 1 d1) 1539788582.526 * [misc]taylor: Taking taylor expansion of (/ 1 d1) in d1 1539788582.527 * [misc]taylor: Taking taylor expansion of d1 in d1 1539788582.527 * [misc]backup-simplify: Simplify 0 into 0 1539788582.527 * [misc]backup-simplify: Simplify 1 into 1 1539788582.527 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1539788582.527 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1539788582.527 * [misc]backup-simplify: Simplify (+ (/ 1 d4) 0) into (/ 1 d4) 1539788582.527 * [misc]backup-simplify: Simplify (+ (/ 1 d1) (/ 1 d3)) into (+ (/ 1 d1) (/ 1 d3)) 1539788582.527 * [misc]backup-simplify: Simplify (- (+ (/ 1 d1) (/ 1 d3))) into (- (+ (/ 1 d1) (/ 1 d3))) 1539788582.527 * [misc]backup-simplify: Simplify (+ (/ 1 d4) (- (+ (/ 1 d1) (/ 1 d3)))) into (- (/ 1 d4) (+ (/ 1 d1) (/ 1 d3))) 1539788582.527 * [misc]backup-simplify: Simplify (- (/ (- (/ 1 d4) (+ (/ 1 d1) (/ 1 d3))) d1) (+ (* (/ 1 d1) (/ 0 d1)))) into (- (/ 1 (* d4 d1)) (+ (/ 1 (* d3 d1)) (/ 1 (pow d1 2)))) 1539788582.527 * [misc]taylor: Taking taylor expansion of (- (/ 1 (* d4 d1)) (+ (/ 1 (* d3 d1)) (/ 1 (pow d1 2)))) in d1 1539788582.527 * [misc]taylor: Taking taylor expansion of (/ 1 (* d4 d1)) in d1 1539788582.527 * [misc]taylor: Taking taylor expansion of (* d4 d1) in d1 1539788582.527 * [misc]taylor: Taking taylor expansion of d4 in d1 1539788582.527 * [misc]backup-simplify: Simplify d4 into d4 1539788582.527 * [misc]taylor: Taking taylor expansion of d1 in d1 1539788582.527 * [misc]backup-simplify: Simplify 0 into 0 1539788582.527 * [misc]backup-simplify: Simplify 1 into 1 1539788582.528 * [misc]backup-simplify: Simplify (* d4 0) into 0 1539788582.528 * [misc]backup-simplify: Simplify (+ (* d4 1) (* 0 0)) into d4 1539788582.528 * [misc]backup-simplify: Simplify (/ 1 d4) into (/ 1 d4) 1539788582.528 * [misc]taylor: Taking taylor expansion of (+ (/ 1 (* d3 d1)) (/ 1 (pow d1 2))) in d1 1539788582.528 * [misc]taylor: Taking taylor expansion of (/ 1 (* d3 d1)) in d1 1539788582.528 * [misc]taylor: Taking taylor expansion of (* d3 d1) in d1 1539788582.528 * [misc]taylor: Taking taylor expansion of d3 in d1 1539788582.528 * [misc]backup-simplify: Simplify d3 into d3 1539788582.528 * [misc]taylor: Taking taylor expansion of d1 in d1 1539788582.528 * [misc]backup-simplify: Simplify 0 into 0 1539788582.528 * [misc]backup-simplify: Simplify 1 into 1 1539788582.528 * [misc]backup-simplify: Simplify (* d3 0) into 0 1539788582.528 * [misc]backup-simplify: Simplify (+ (* d3 1) (* 0 0)) into d3 1539788582.528 * [misc]backup-simplify: Simplify (/ 1 d3) into (/ 1 d3) 1539788582.528 * [misc]taylor: Taking taylor expansion of (/ 1 (pow d1 2)) in d1 1539788582.528 * [misc]taylor: Taking taylor expansion of (pow d1 2) in d1 1539788582.528 * [misc]taylor: Taking taylor expansion of d1 in d1 1539788582.528 * [misc]backup-simplify: Simplify 0 into 0 1539788582.528 * [misc]backup-simplify: Simplify 1 into 1 1539788582.528 * [misc]backup-simplify: Simplify (* 1 1) into 1 1539788582.528 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1539788582.528 * [misc]backup-simplify: Simplify (+ 0 1) into 1 1539788582.529 * [misc]backup-simplify: Simplify (- 1) into -1 1539788582.529 * [misc]backup-simplify: Simplify (+ 0 -1) into -1 1539788582.529 * [misc]taylor: Taking taylor expansion of -1 in d3 1539788582.529 * [misc]backup-simplify: Simplify -1 into -1 1539788582.529 * [misc]taylor: Taking taylor expansion of 1 in d3 1539788582.529 * [misc]backup-simplify: Simplify 1 into 1 1539788582.529 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0 1539788582.529 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1539788582.529 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1539788582.529 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0 1539788582.529 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 1539788582.529 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1539788582.530 * [misc]backup-simplify: Simplify (- 0) into 0 1539788582.530 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1539788582.530 * [misc]backup-simplify: Simplify (- (/ 0 d1) (+ (* (/ 1 d1) (/ 0 d1)) (* (- (/ 1 (* d4 d1)) (+ (/ 1 (* d3 d1)) (/ 1 (pow d1 2)))) (/ 0 d1)))) into 0 1539788582.530 * [misc]taylor: Taking taylor expansion of 0 in d1 1539788582.530 * [misc]backup-simplify: Simplify 0 into 0 1539788582.530 * [misc]backup-simplify: Simplify (+ (* 1 0) (* 0 1)) into 0 1539788582.530 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1539788582.530 * [misc]backup-simplify: Simplify (+ (/ 1 d3) 0) into (/ 1 d3) 1539788582.530 * [misc]backup-simplify: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 1539788582.530 * [misc]backup-simplify: Simplify (+ (/ 1 d4) (- (/ 1 d3))) into (- (/ 1 d4) (/ 1 d3)) 1539788582.531 * [misc]taylor: Taking taylor expansion of (- (/ 1 d4) (/ 1 d3)) in d3 1539788582.531 * [misc]taylor: Taking taylor expansion of (/ 1 d4) in d3 1539788582.531 * [misc]taylor: Taking taylor expansion of d4 in d3 1539788582.531 * [misc]backup-simplify: Simplify d4 into d4 1539788582.531 * [misc]backup-simplify: Simplify (/ 1 d4) into (/ 1 d4) 1539788582.531 * [misc]taylor: Taking taylor expansion of (/ 1 d3) in d3 1539788582.531 * [misc]taylor: Taking taylor expansion of d3 in d3 1539788582.531 * [misc]backup-simplify: Simplify 0 into 0 1539788582.531 * [misc]backup-simplify: Simplify 1 into 1 1539788582.531 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1539788582.531 * [misc]backup-simplify: Simplify (- 1) into -1 1539788582.531 * [misc]backup-simplify: Simplify (+ 0 -1) into -1 1539788582.531 * [misc]taylor: Taking taylor expansion of -1 in d4 1539788582.531 * [misc]backup-simplify: Simplify -1 into -1 1539788582.531 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1539788582.531 * [misc]taylor: Taking taylor expansion of 0 in d3 1539788582.531 * [misc]backup-simplify: Simplify 0 into 0 1539788582.531 * [misc]taylor: Taking taylor expansion of -1 in d4 1539788582.531 * [misc]backup-simplify: Simplify -1 into -1 1539788582.531 * [misc]taylor: Taking taylor expansion of 1 in d4 1539788582.531 * [misc]backup-simplify: Simplify 1 into 1 1539788582.531 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)) (* 0 (/ 0 d4)))) into 0 1539788582.532 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1539788582.532 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1539788582.532 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 d1) (/ 0 d1)) (* 0 (/ 0 d1)))) into 0 1539788582.532 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0 1539788582.532 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1539788582.532 * [misc]backup-simplify: Simplify (- 0) into 0 1539788582.532 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1539788582.533 * [misc]backup-simplify: Simplify (- (/ 0 d1) (+ (* (/ 1 d1) (/ 0 d1)) (* (- (/ 1 (* d4 d1)) (+ (/ 1 (* d3 d1)) (/ 1 (pow d1 2)))) (/ 0 d1)) (* 0 (/ 0 d1)))) into 0 1539788582.533 * [misc]taylor: Taking taylor expansion of 0 in d1 1539788582.533 * [misc]backup-simplify: Simplify 0 into 0 1539788582.533 * [misc]backup-simplify: Simplify (+ (* d4 0) (+ (* 0 1) (* 0 0))) into 0 1539788582.533 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0 1539788582.533 * [misc]backup-simplify: Simplify (+ (* d3 0) (+ (* 0 1) (* 0 0))) into 0 1539788582.533 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 1539788582.533 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 1539788582.533 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1539788582.533 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1539788582.534 * [misc]backup-simplify: Simplify (- 0) into 0 1539788582.534 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1539788582.534 * [misc]taylor: Taking taylor expansion of 0 in d3 1539788582.534 * [misc]backup-simplify: Simplify 0 into 0 1539788582.534 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1539788582.534 * [misc]taylor: Taking taylor expansion of 0 in d3 1539788582.534 * [misc]backup-simplify: Simplify 0 into 0 1539788582.534 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1539788582.534 * [misc]backup-simplify: Simplify (- 0) into 0 1539788582.534 * [misc]backup-simplify: Simplify (+ (/ 1 d4) 0) into (/ 1 d4) 1539788582.534 * [misc]taylor: Taking taylor expansion of (/ 1 d4) in d4 1539788582.534 * [misc]taylor: Taking taylor expansion of d4 in d4 1539788582.534 * [misc]backup-simplify: Simplify 0 into 0 1539788582.534 * [misc]backup-simplify: Simplify 1 into 1 1539788582.534 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1539788582.534 * [misc]backup-simplify: Simplify 1 into 1 1539788582.535 * [misc]taylor: Taking taylor expansion of 0 in d4 1539788582.535 * [misc]backup-simplify: Simplify 0 into 0 1539788582.535 * [misc]taylor: Taking taylor expansion of 0 in d4 1539788582.535 * [misc]backup-simplify: Simplify 0 into 0 1539788582.535 * [misc]taylor: Taking taylor expansion of 0 in d4 1539788582.535 * [misc]backup-simplify: Simplify 0 into 0 1539788582.535 * [misc]backup-simplify: Simplify -1 into -1 1539788582.535 * [misc]backup-simplify: Simplify -1 into -1 1539788582.535 * [misc]backup-simplify: Simplify (+ (* -1 (pow (* 1 (* 1 (* (/ 1 (/ 1 d1)) 1))) 2)) (+ (* -1 (* 1 (* (/ 1 (/ 1 d3)) (* (/ 1 (/ 1 d1)) 1)))) (* 1 (* (/ 1 (/ 1 d4)) (* 1 (* (/ 1 (/ 1 d1)) 1)))))) into (- (* d4 d1) (+ (pow d1 2) (* d3 d1))) 1539788582.535 * [misc]backup-simplify: Simplify (* (- (- (/ 1 (- d2)) (/ 1 (- d1))) (- (/ 1 (- d3)) (/ 1 (- d4)))) (/ 1 (- d1))) into (* -1 (/ (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) d1)) 1539788582.535 * [misc]approximate: Taking taylor expansion of (* -1 (/ (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) d1)) in (d2 d1 d3 d4) around 0 1539788582.535 * [misc]taylor: Taking taylor expansion of (* -1 (/ (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) d1)) in d4 1539788582.535 * [misc]taylor: Taking taylor expansion of -1 in d4 1539788582.535 * [misc]backup-simplify: Simplify -1 into -1 1539788582.535 * [misc]taylor: Taking taylor expansion of (/ (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) d1) in d4 1539788582.536 * [misc]taylor: Taking taylor expansion of (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) in d4 1539788582.536 * [misc]taylor: Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d4 1539788582.536 * [misc]taylor: Taking taylor expansion of (/ 1 d1) in d4 1539788582.536 * [misc]taylor: Taking taylor expansion of d1 in d4 1539788582.536 * [misc]backup-simplify: Simplify d1 into d1 1539788582.536 * [misc]backup-simplify: Simplify (/ 1 d1) into (/ 1 d1) 1539788582.536 * [misc]taylor: Taking taylor expansion of (/ 1 d3) in d4 1539788582.536 * [misc]taylor: Taking taylor expansion of d3 in d4 1539788582.536 * [misc]backup-simplify: Simplify d3 into d3 1539788582.536 * [misc]backup-simplify: Simplify (/ 1 d3) into (/ 1 d3) 1539788582.536 * [misc]taylor: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d4 1539788582.536 * [misc]taylor: Taking taylor expansion of (/ 1 d4) in d4 1539788582.536 * [misc]taylor: Taking taylor expansion of d4 in d4 1539788582.536 * [misc]backup-simplify: Simplify 0 into 0 1539788582.536 * [misc]backup-simplify: Simplify 1 into 1 1539788582.536 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1539788582.536 * [misc]taylor: Taking taylor expansion of (/ 1 d2) in d4 1539788582.536 * [misc]taylor: Taking taylor expansion of d2 in d4 1539788582.536 * [misc]backup-simplify: Simplify d2 into d2 1539788582.536 * [misc]backup-simplify: Simplify (/ 1 d2) into (/ 1 d2) 1539788582.536 * [misc]taylor: Taking taylor expansion of d1 in d4 1539788582.536 * [misc]backup-simplify: Simplify d1 into d1 1539788582.537 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1539788582.537 * [misc]backup-simplify: Simplify (- 1) into -1 1539788582.537 * [misc]backup-simplify: Simplify (+ 0 -1) into -1 1539788582.537 * [misc]backup-simplify: Simplify (/ -1 d1) into (/ -1 d1) 1539788582.537 * [misc]taylor: Taking taylor expansion of (* -1 (/ (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) d1)) in d3 1539788582.537 * [misc]taylor: Taking taylor expansion of -1 in d3 1539788582.537 * [misc]backup-simplify: Simplify -1 into -1 1539788582.537 * [misc]taylor: Taking taylor expansion of (/ (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) d1) in d3 1539788582.537 * [misc]taylor: Taking taylor expansion of (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) in d3 1539788582.537 * [misc]taylor: Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d3 1539788582.537 * [misc]taylor: Taking taylor expansion of (/ 1 d1) in d3 1539788582.537 * [misc]taylor: Taking taylor expansion of d1 in d3 1539788582.537 * [misc]backup-simplify: Simplify d1 into d1 1539788582.537 * [misc]backup-simplify: Simplify (/ 1 d1) into (/ 1 d1) 1539788582.537 * [misc]taylor: Taking taylor expansion of (/ 1 d3) in d3 1539788582.537 * [misc]taylor: Taking taylor expansion of d3 in d3 1539788582.537 * [misc]backup-simplify: Simplify 0 into 0 1539788582.537 * [misc]backup-simplify: Simplify 1 into 1 1539788582.537 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1539788582.538 * [misc]taylor: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d3 1539788582.538 * [misc]taylor: Taking taylor expansion of (/ 1 d4) in d3 1539788582.538 * [misc]taylor: Taking taylor expansion of d4 in d3 1539788582.538 * [misc]backup-simplify: Simplify d4 into d4 1539788582.538 * [misc]backup-simplify: Simplify (/ 1 d4) into (/ 1 d4) 1539788582.538 * [misc]taylor: Taking taylor expansion of (/ 1 d2) in d3 1539788582.538 * [misc]taylor: Taking taylor expansion of d2 in d3 1539788582.538 * [misc]backup-simplify: Simplify d2 into d2 1539788582.538 * [misc]backup-simplify: Simplify (/ 1 d2) into (/ 1 d2) 1539788582.538 * [misc]taylor: Taking taylor expansion of d1 in d3 1539788582.538 * [misc]backup-simplify: Simplify d1 into d1 1539788582.538 * [misc]backup-simplify: Simplify (+ 0 1) into 1 1539788582.538 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1539788582.538 * [misc]backup-simplify: Simplify (/ 1 d1) into (/ 1 d1) 1539788582.538 * [misc]taylor: Taking taylor expansion of (* -1 (/ (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) d1)) in d1 1539788582.538 * [misc]taylor: Taking taylor expansion of -1 in d1 1539788582.538 * [misc]backup-simplify: Simplify -1 into -1 1539788582.538 * [misc]taylor: Taking taylor expansion of (/ (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) d1) in d1 1539788582.538 * [misc]taylor: Taking taylor expansion of (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) in d1 1539788582.538 * [misc]taylor: Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d1 1539788582.538 * [misc]taylor: Taking taylor expansion of (/ 1 d1) in d1 1539788582.538 * [misc]taylor: Taking taylor expansion of d1 in d1 1539788582.538 * [misc]backup-simplify: Simplify 0 into 0 1539788582.539 * [misc]backup-simplify: Simplify 1 into 1 1539788582.539 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1539788582.539 * [misc]taylor: Taking taylor expansion of (/ 1 d3) in d1 1539788582.539 * [misc]taylor: Taking taylor expansion of d3 in d1 1539788582.539 * [misc]backup-simplify: Simplify d3 into d3 1539788582.544 * [misc]backup-simplify: Simplify (/ 1 d3) into (/ 1 d3) 1539788582.544 * [misc]taylor: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d1 1539788582.544 * [misc]taylor: Taking taylor expansion of (/ 1 d4) in d1 1539788582.544 * [misc]taylor: Taking taylor expansion of d4 in d1 1539788582.544 * [misc]backup-simplify: Simplify d4 into d4 1539788582.544 * [misc]backup-simplify: Simplify (/ 1 d4) into (/ 1 d4) 1539788582.544 * [misc]taylor: Taking taylor expansion of (/ 1 d2) in d1 1539788582.544 * [misc]taylor: Taking taylor expansion of d2 in d1 1539788582.544 * [misc]backup-simplify: Simplify d2 into d2 1539788582.544 * [misc]backup-simplify: Simplify (/ 1 d2) into (/ 1 d2) 1539788582.544 * [misc]taylor: Taking taylor expansion of d1 in d1 1539788582.544 * [misc]backup-simplify: Simplify 0 into 0 1539788582.544 * [misc]backup-simplify: Simplify 1 into 1 1539788582.545 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1539788582.545 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1539788582.545 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1539788582.545 * [misc]taylor: Taking taylor expansion of (* -1 (/ (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) d1)) in d2 1539788582.545 * [misc]taylor: Taking taylor expansion of -1 in d2 1539788582.545 * [misc]backup-simplify: Simplify -1 into -1 1539788582.545 * [misc]taylor: Taking taylor expansion of (/ (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) d1) in d2 1539788582.545 * [misc]taylor: Taking taylor expansion of (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) in d2 1539788582.545 * [misc]taylor: Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d2 1539788582.545 * [misc]taylor: Taking taylor expansion of (/ 1 d1) in d2 1539788582.545 * [misc]taylor: Taking taylor expansion of d1 in d2 1539788582.545 * [misc]backup-simplify: Simplify d1 into d1 1539788582.545 * [misc]backup-simplify: Simplify (/ 1 d1) into (/ 1 d1) 1539788582.545 * [misc]taylor: Taking taylor expansion of (/ 1 d3) in d2 1539788582.545 * [misc]taylor: Taking taylor expansion of d3 in d2 1539788582.545 * [misc]backup-simplify: Simplify d3 into d3 1539788582.546 * [misc]backup-simplify: Simplify (/ 1 d3) into (/ 1 d3) 1539788582.546 * [misc]taylor: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d2 1539788582.546 * [misc]taylor: Taking taylor expansion of (/ 1 d4) in d2 1539788582.546 * [misc]taylor: Taking taylor expansion of d4 in d2 1539788582.546 * [misc]backup-simplify: Simplify d4 into d4 1539788582.546 * [misc]backup-simplify: Simplify (/ 1 d4) into (/ 1 d4) 1539788582.546 * [misc]taylor: Taking taylor expansion of (/ 1 d2) in d2 1539788582.546 * [misc]taylor: Taking taylor expansion of d2 in d2 1539788582.546 * [misc]backup-simplify: Simplify 0 into 0 1539788582.546 * [misc]backup-simplify: Simplify 1 into 1 1539788582.546 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1539788582.546 * [misc]taylor: Taking taylor expansion of d1 in d2 1539788582.546 * [misc]backup-simplify: Simplify d1 into d1 1539788582.546 * [misc]backup-simplify: Simplify (+ 0 1) into 1 1539788582.546 * [misc]backup-simplify: Simplify (- 1) into -1 1539788582.546 * [misc]backup-simplify: Simplify (+ 0 -1) into -1 1539788582.547 * [misc]backup-simplify: Simplify (/ -1 d1) into (/ -1 d1) 1539788582.547 * [misc]taylor: Taking taylor expansion of (* -1 (/ (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) d1)) in d2 1539788582.547 * [misc]taylor: Taking taylor expansion of -1 in d2 1539788582.547 * [misc]backup-simplify: Simplify -1 into -1 1539788582.547 * [misc]taylor: Taking taylor expansion of (/ (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) d1) in d2 1539788582.547 * [misc]taylor: Taking taylor expansion of (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) in d2 1539788582.547 * [misc]taylor: Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d2 1539788582.547 * [misc]taylor: Taking taylor expansion of (/ 1 d1) in d2 1539788582.547 * [misc]taylor: Taking taylor expansion of d1 in d2 1539788582.547 * [misc]backup-simplify: Simplify d1 into d1 1539788582.547 * [misc]backup-simplify: Simplify (/ 1 d1) into (/ 1 d1) 1539788582.547 * [misc]taylor: Taking taylor expansion of (/ 1 d3) in d2 1539788582.547 * [misc]taylor: Taking taylor expansion of d3 in d2 1539788582.547 * [misc]backup-simplify: Simplify d3 into d3 1539788582.547 * [misc]backup-simplify: Simplify (/ 1 d3) into (/ 1 d3) 1539788582.547 * [misc]taylor: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d2 1539788582.547 * [misc]taylor: Taking taylor expansion of (/ 1 d4) in d2 1539788582.547 * [misc]taylor: Taking taylor expansion of d4 in d2 1539788582.547 * [misc]backup-simplify: Simplify d4 into d4 1539788582.547 * [misc]backup-simplify: Simplify (/ 1 d4) into (/ 1 d4) 1539788582.547 * [misc]taylor: Taking taylor expansion of (/ 1 d2) in d2 1539788582.547 * [misc]taylor: Taking taylor expansion of d2 in d2 1539788582.547 * [misc]backup-simplify: Simplify 0 into 0 1539788582.547 * [misc]backup-simplify: Simplify 1 into 1 1539788582.548 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1539788582.548 * [misc]taylor: Taking taylor expansion of d1 in d2 1539788582.548 * [misc]backup-simplify: Simplify d1 into d1 1539788582.548 * [misc]backup-simplify: Simplify (+ 0 1) into 1 1539788582.548 * [misc]backup-simplify: Simplify (- 1) into -1 1539788582.548 * [misc]backup-simplify: Simplify (+ 0 -1) into -1 1539788582.548 * [misc]backup-simplify: Simplify (/ -1 d1) into (/ -1 d1) 1539788582.548 * [misc]backup-simplify: Simplify (* -1 (/ -1 d1)) into (/ 1 d1) 1539788582.548 * [misc]taylor: Taking taylor expansion of (/ 1 d1) in d1 1539788582.548 * [misc]taylor: Taking taylor expansion of d1 in d1 1539788582.549 * [misc]backup-simplify: Simplify 0 into 0 1539788582.549 * [misc]backup-simplify: Simplify 1 into 1 1539788582.549 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1539788582.549 * [misc]backup-simplify: Simplify (+ (/ 1 d1) (/ 1 d3)) into (+ (/ 1 d1) (/ 1 d3)) 1539788582.549 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1539788582.549 * [misc]backup-simplify: Simplify (+ (/ 1 d4) 0) into (/ 1 d4) 1539788582.549 * [misc]backup-simplify: Simplify (- (/ 1 d4)) into (- (/ 1 d4)) 1539788582.549 * [misc]backup-simplify: Simplify (+ (+ (/ 1 d1) (/ 1 d3)) (- (/ 1 d4))) into (- (+ (/ 1 d1) (/ 1 d3)) (/ 1 d4)) 1539788582.550 * [misc]backup-simplify: Simplify (- (/ (- (+ (/ 1 d1) (/ 1 d3)) (/ 1 d4)) d1) (+ (* (/ -1 d1) (/ 0 d1)))) into (- (+ (/ 1 (* d3 d1)) (/ 1 (pow d1 2))) (/ 1 (* d4 d1))) 1539788582.550 * [misc]backup-simplify: Simplify (+ (* -1 (- (+ (/ 1 (* d3 d1)) (/ 1 (pow d1 2))) (/ 1 (* d4 d1)))) (* 0 (/ -1 d1))) into (- (/ 1 (* d4 d1)) (+ (/ 1 (* d3 d1)) (/ 1 (pow d1 2)))) 1539788582.550 * [misc]taylor: Taking taylor expansion of (- (/ 1 (* d4 d1)) (+ (/ 1 (* d3 d1)) (/ 1 (pow d1 2)))) in d1 1539788582.550 * [misc]taylor: Taking taylor expansion of (/ 1 (* d4 d1)) in d1 1539788582.550 * [misc]taylor: Taking taylor expansion of (* d4 d1) in d1 1539788582.550 * [misc]taylor: Taking taylor expansion of d4 in d1 1539788582.550 * [misc]backup-simplify: Simplify d4 into d4 1539788582.550 * [misc]taylor: Taking taylor expansion of d1 in d1 1539788582.550 * [misc]backup-simplify: Simplify 0 into 0 1539788582.550 * [misc]backup-simplify: Simplify 1 into 1 1539788582.551 * [misc]backup-simplify: Simplify (* d4 0) into 0 1539788582.551 * [misc]backup-simplify: Simplify (+ (* d4 1) (* 0 0)) into d4 1539788582.551 * [misc]backup-simplify: Simplify (/ 1 d4) into (/ 1 d4) 1539788582.551 * [misc]taylor: Taking taylor expansion of (+ (/ 1 (* d3 d1)) (/ 1 (pow d1 2))) in d1 1539788582.551 * [misc]taylor: Taking taylor expansion of (/ 1 (* d3 d1)) in d1 1539788582.551 * [misc]taylor: Taking taylor expansion of (* d3 d1) in d1 1539788582.551 * [misc]taylor: Taking taylor expansion of d3 in d1 1539788582.551 * [misc]backup-simplify: Simplify d3 into d3 1539788582.551 * [misc]taylor: Taking taylor expansion of d1 in d1 1539788582.551 * [misc]backup-simplify: Simplify 0 into 0 1539788582.551 * [misc]backup-simplify: Simplify 1 into 1 1539788582.551 * [misc]backup-simplify: Simplify (* d3 0) into 0 1539788582.551 * [misc]backup-simplify: Simplify (+ (* d3 1) (* 0 0)) into d3 1539788582.551 * [misc]backup-simplify: Simplify (/ 1 d3) into (/ 1 d3) 1539788582.551 * [misc]taylor: Taking taylor expansion of (/ 1 (pow d1 2)) in d1 1539788582.551 * [misc]taylor: Taking taylor expansion of (pow d1 2) in d1 1539788582.551 * [misc]taylor: Taking taylor expansion of d1 in d1 1539788582.551 * [misc]backup-simplify: Simplify 0 into 0 1539788582.551 * [misc]backup-simplify: Simplify 1 into 1 1539788582.552 * [misc]backup-simplify: Simplify (* 1 1) into 1 1539788582.552 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1539788582.552 * [misc]backup-simplify: Simplify (+ 0 1) into 1 1539788582.552 * [misc]backup-simplify: Simplify (- 1) into -1 1539788582.552 * [misc]backup-simplify: Simplify (+ 0 -1) into -1 1539788582.552 * [misc]taylor: Taking taylor expansion of -1 in d3 1539788582.552 * [misc]backup-simplify: Simplify -1 into -1 1539788582.552 * [misc]taylor: Taking taylor expansion of 1 in d3 1539788582.552 * [misc]backup-simplify: Simplify 1 into 1 1539788582.553 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0 1539788582.553 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 1539788582.553 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1539788582.553 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0 1539788582.553 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1539788582.553 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1539788582.554 * [misc]backup-simplify: Simplify (- 0) into 0 1539788582.554 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1539788582.554 * [misc]backup-simplify: Simplify (- (/ 0 d1) (+ (* (/ -1 d1) (/ 0 d1)) (* (- (+ (/ 1 (* d3 d1)) (/ 1 (pow d1 2))) (/ 1 (* d4 d1))) (/ 0 d1)))) into 0 1539788582.555 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 (- (+ (/ 1 (* d3 d1)) (/ 1 (pow d1 2))) (/ 1 (* d4 d1)))) (* 0 (/ -1 d1)))) into 0 1539788582.555 * [misc]taylor: Taking taylor expansion of 0 in d1 1539788582.555 * [misc]backup-simplify: Simplify 0 into 0 1539788582.555 * [misc]backup-simplify: Simplify (+ (* 1 0) (* 0 1)) into 0 1539788582.555 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1539788582.555 * [misc]backup-simplify: Simplify (+ (/ 1 d3) 0) into (/ 1 d3) 1539788582.555 * [misc]backup-simplify: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 1539788582.556 * [misc]backup-simplify: Simplify (+ (/ 1 d4) (- (/ 1 d3))) into (- (/ 1 d4) (/ 1 d3)) 1539788582.556 * [misc]taylor: Taking taylor expansion of (- (/ 1 d4) (/ 1 d3)) in d3 1539788582.556 * [misc]taylor: Taking taylor expansion of (/ 1 d4) in d3 1539788582.556 * [misc]taylor: Taking taylor expansion of d4 in d3 1539788582.556 * [misc]backup-simplify: Simplify d4 into d4 1539788582.556 * [misc]backup-simplify: Simplify (/ 1 d4) into (/ 1 d4) 1539788582.556 * [misc]taylor: Taking taylor expansion of (/ 1 d3) in d3 1539788582.556 * [misc]taylor: Taking taylor expansion of d3 in d3 1539788582.556 * [misc]backup-simplify: Simplify 0 into 0 1539788582.556 * [misc]backup-simplify: Simplify 1 into 1 1539788582.556 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1539788582.556 * [misc]backup-simplify: Simplify (- 1) into -1 1539788582.556 * [misc]backup-simplify: Simplify (+ 0 -1) into -1 1539788582.556 * [misc]taylor: Taking taylor expansion of -1 in d4 1539788582.556 * [misc]backup-simplify: Simplify -1 into -1 1539788582.557 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1539788582.557 * [misc]taylor: Taking taylor expansion of 0 in d3 1539788582.557 * [misc]backup-simplify: Simplify 0 into 0 1539788582.557 * [misc]taylor: Taking taylor expansion of -1 in d4 1539788582.557 * [misc]backup-simplify: Simplify -1 into -1 1539788582.557 * [misc]taylor: Taking taylor expansion of 1 in d4 1539788582.557 * [misc]backup-simplify: Simplify 1 into 1 1539788582.557 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 d1) (/ 0 d1)) (* 0 (/ 0 d1)))) into 0 1539788582.557 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0 1539788582.557 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1539788582.557 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)) (* 0 (/ 0 d4)))) into 0 1539788582.558 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1539788582.558 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1539788582.558 * [misc]backup-simplify: Simplify (- 0) into 0 1539788582.558 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1539788582.559 * [misc]backup-simplify: Simplify (- (/ 0 d1) (+ (* (/ -1 d1) (/ 0 d1)) (* (- (+ (/ 1 (* d3 d1)) (/ 1 (pow d1 2))) (/ 1 (* d4 d1))) (/ 0 d1)) (* 0 (/ 0 d1)))) into 0 1539788582.559 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 (- (+ (/ 1 (* d3 d1)) (/ 1 (pow d1 2))) (/ 1 (* d4 d1)))) (* 0 (/ -1 d1))))) into 0 1539788582.560 * [misc]taylor: Taking taylor expansion of 0 in d1 1539788582.560 * [misc]backup-simplify: Simplify 0 into 0 1539788582.560 * [misc]backup-simplify: Simplify (+ (* d4 0) (+ (* 0 1) (* 0 0))) into 0 1539788582.560 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0 1539788582.560 * [misc]backup-simplify: Simplify (+ (* d3 0) (+ (* 0 1) (* 0 0))) into 0 1539788582.560 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 1539788582.561 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 1539788582.561 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1539788582.561 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1539788582.561 * [misc]backup-simplify: Simplify (- 0) into 0 1539788582.561 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1539788582.562 * [misc]taylor: Taking taylor expansion of 0 in d3 1539788582.562 * [misc]backup-simplify: Simplify 0 into 0 1539788582.562 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1539788582.562 * [misc]taylor: Taking taylor expansion of 0 in d3 1539788582.562 * [misc]backup-simplify: Simplify 0 into 0 1539788582.562 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1539788582.562 * [misc]backup-simplify: Simplify (- 0) into 0 1539788582.562 * [misc]backup-simplify: Simplify (+ (/ 1 d4) 0) into (/ 1 d4) 1539788582.562 * [misc]taylor: Taking taylor expansion of (/ 1 d4) in d4 1539788582.563 * [misc]taylor: Taking taylor expansion of d4 in d4 1539788582.563 * [misc]backup-simplify: Simplify 0 into 0 1539788582.563 * [misc]backup-simplify: Simplify 1 into 1 1539788582.563 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1539788582.563 * [misc]backup-simplify: Simplify 1 into 1 1539788582.563 * [misc]taylor: Taking taylor expansion of 0 in d4 1539788582.563 * [misc]backup-simplify: Simplify 0 into 0 1539788582.563 * [misc]taylor: Taking taylor expansion of 0 in d4 1539788582.563 * [misc]backup-simplify: Simplify 0 into 0 1539788582.563 * [misc]taylor: Taking taylor expansion of 0 in d4 1539788582.563 * [misc]backup-simplify: Simplify 0 into 0 1539788582.563 * [misc]backup-simplify: Simplify -1 into -1 1539788582.563 * [misc]backup-simplify: Simplify -1 into -1 1539788582.564 * [misc]backup-simplify: Simplify (+ (* -1 (pow (* 1 (* 1 (* (/ 1 (/ 1 (- d1))) 1))) 2)) (+ (* -1 (* 1 (* (/ 1 (/ 1 (- d3))) (* (/ 1 (/ 1 (- d1))) 1)))) (* 1 (* (/ 1 (/ 1 (- d4))) (* 1 (* (/ 1 (/ 1 (- d1))) 1)))))) into (- (* d4 d1) (+ (pow d1 2) (* d3 d1))) 1539788582.564 * * * * [misc]progress: [ 2 / 2 ] generating series at (2 1) 1539788582.564 * [misc]backup-simplify: Simplify (- (- d2 d1) (- d3 d4)) into (- (+ d2 d4) (+ d3 d1)) 1539788582.564 * [misc]approximate: Taking taylor expansion of (- (+ d2 d4) (+ d3 d1)) in (d2 d1 d3 d4) around 0 1539788582.564 * [misc]taylor: Taking taylor expansion of (- (+ d2 d4) (+ d3 d1)) in d4 1539788582.564 * [misc]taylor: Taking taylor expansion of (+ d2 d4) in d4 1539788582.564 * [misc]taylor: Taking taylor expansion of d2 in d4 1539788582.564 * [misc]backup-simplify: Simplify d2 into d2 1539788582.564 * [misc]taylor: Taking taylor expansion of d4 in d4 1539788582.564 * [misc]backup-simplify: Simplify 0 into 0 1539788582.564 * [misc]backup-simplify: Simplify 1 into 1 1539788582.564 * [misc]taylor: Taking taylor expansion of (+ d3 d1) in d4 1539788582.564 * [misc]taylor: Taking taylor expansion of d3 in d4 1539788582.564 * [misc]backup-simplify: Simplify d3 into d3 1539788582.564 * [misc]taylor: Taking taylor expansion of d1 in d4 1539788582.564 * [misc]backup-simplify: Simplify d1 into d1 1539788582.564 * [misc]taylor: Taking taylor expansion of (- (+ d2 d4) (+ d3 d1)) in d3 1539788582.564 * [misc]taylor: Taking taylor expansion of (+ d2 d4) in d3 1539788582.565 * [misc]taylor: Taking taylor expansion of d2 in d3 1539788582.565 * [misc]backup-simplify: Simplify d2 into d2 1539788582.565 * [misc]taylor: Taking taylor expansion of d4 in d3 1539788582.565 * [misc]backup-simplify: Simplify d4 into d4 1539788582.565 * [misc]taylor: Taking taylor expansion of (+ d3 d1) in d3 1539788582.565 * [misc]taylor: Taking taylor expansion of d3 in d3 1539788582.565 * [misc]backup-simplify: Simplify 0 into 0 1539788582.565 * [misc]backup-simplify: Simplify 1 into 1 1539788582.565 * [misc]taylor: Taking taylor expansion of d1 in d3 1539788582.565 * [misc]backup-simplify: Simplify d1 into d1 1539788582.565 * [misc]taylor: Taking taylor expansion of (- (+ d2 d4) (+ d3 d1)) in d1 1539788582.565 * [misc]taylor: Taking taylor expansion of (+ d2 d4) in d1 1539788582.565 * [misc]taylor: Taking taylor expansion of d2 in d1 1539788582.565 * [misc]backup-simplify: Simplify d2 into d2 1539788582.565 * [misc]taylor: Taking taylor expansion of d4 in d1 1539788582.565 * [misc]backup-simplify: Simplify d4 into d4 1539788582.565 * [misc]taylor: Taking taylor expansion of (+ d3 d1) in d1 1539788582.565 * [misc]taylor: Taking taylor expansion of d3 in d1 1539788582.565 * [misc]backup-simplify: Simplify d3 into d3 1539788582.565 * [misc]taylor: Taking taylor expansion of d1 in d1 1539788582.565 * [misc]backup-simplify: Simplify 0 into 0 1539788582.565 * [misc]backup-simplify: Simplify 1 into 1 1539788582.565 * [misc]taylor: Taking taylor expansion of (- (+ d2 d4) (+ d3 d1)) in d2 1539788582.565 * [misc]taylor: Taking taylor expansion of (+ d2 d4) in d2 1539788582.565 * [misc]taylor: Taking taylor expansion of d2 in d2 1539788582.565 * [misc]backup-simplify: Simplify 0 into 0 1539788582.565 * [misc]backup-simplify: Simplify 1 into 1 1539788582.565 * [misc]taylor: Taking taylor expansion of d4 in d2 1539788582.565 * [misc]backup-simplify: Simplify d4 into d4 1539788582.565 * [misc]taylor: Taking taylor expansion of (+ d3 d1) in d2 1539788582.565 * [misc]taylor: Taking taylor expansion of d3 in d2 1539788582.565 * [misc]backup-simplify: Simplify d3 into d3 1539788582.565 * [misc]taylor: Taking taylor expansion of d1 in d2 1539788582.565 * [misc]backup-simplify: Simplify d1 into d1 1539788582.565 * [misc]taylor: Taking taylor expansion of (- (+ d2 d4) (+ d3 d1)) in d2 1539788582.565 * [misc]taylor: Taking taylor expansion of (+ d2 d4) in d2 1539788582.565 * [misc]taylor: Taking taylor expansion of d2 in d2 1539788582.565 * [misc]backup-simplify: Simplify 0 into 0 1539788582.565 * [misc]backup-simplify: Simplify 1 into 1 1539788582.566 * [misc]taylor: Taking taylor expansion of d4 in d2 1539788582.566 * [misc]backup-simplify: Simplify d4 into d4 1539788582.566 * [misc]taylor: Taking taylor expansion of (+ d3 d1) in d2 1539788582.566 * [misc]taylor: Taking taylor expansion of d3 in d2 1539788582.566 * [misc]backup-simplify: Simplify d3 into d3 1539788582.566 * [misc]taylor: Taking taylor expansion of d1 in d2 1539788582.566 * [misc]backup-simplify: Simplify d1 into d1 1539788582.566 * [misc]backup-simplify: Simplify (+ 0 d4) into d4 1539788582.566 * [misc]backup-simplify: Simplify (+ d3 d1) into (+ d3 d1) 1539788582.566 * [misc]backup-simplify: Simplify (- (+ d3 d1)) into (- (+ d3 d1)) 1539788582.566 * [misc]backup-simplify: Simplify (+ d4 (- (+ d3 d1))) into (- d4 (+ d3 d1)) 1539788582.566 * [misc]taylor: Taking taylor expansion of (- d4 (+ d3 d1)) in d1 1539788582.566 * [misc]taylor: Taking taylor expansion of d4 in d1 1539788582.566 * [misc]backup-simplify: Simplify d4 into d4 1539788582.566 * [misc]taylor: Taking taylor expansion of (+ d3 d1) in d1 1539788582.566 * [misc]taylor: Taking taylor expansion of d3 in d1 1539788582.566 * [misc]backup-simplify: Simplify d3 into d3 1539788582.566 * [misc]taylor: Taking taylor expansion of d1 in d1 1539788582.566 * [misc]backup-simplify: Simplify 0 into 0 1539788582.566 * [misc]backup-simplify: Simplify 1 into 1 1539788582.566 * [misc]backup-simplify: Simplify (+ d3 0) into d3 1539788582.566 * [misc]backup-simplify: Simplify (- d3) into (- d3) 1539788582.566 * [misc]backup-simplify: Simplify (+ d4 (- d3)) into (- d4 d3) 1539788582.566 * [misc]taylor: Taking taylor expansion of (- d4 d3) in d3 1539788582.566 * [misc]taylor: Taking taylor expansion of d4 in d3 1539788582.566 * [misc]backup-simplify: Simplify d4 into d4 1539788582.566 * [misc]taylor: Taking taylor expansion of d3 in d3 1539788582.567 * [misc]backup-simplify: Simplify 0 into 0 1539788582.567 * [misc]backup-simplify: Simplify 1 into 1 1539788582.567 * [misc]backup-simplify: Simplify (- 0) into 0 1539788582.567 * [misc]backup-simplify: Simplify (+ d4 0) into d4 1539788582.567 * [misc]taylor: Taking taylor expansion of d4 in d4 1539788582.567 * [misc]backup-simplify: Simplify 0 into 0 1539788582.567 * [misc]backup-simplify: Simplify 1 into 1 1539788582.567 * [misc]backup-simplify: Simplify 0 into 0 1539788582.567 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1539788582.567 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1539788582.568 * [misc]backup-simplify: Simplify (- 0) into 0 1539788582.568 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1539788582.568 * [misc]taylor: Taking taylor expansion of 1 in d1 1539788582.568 * [misc]backup-simplify: Simplify 1 into 1 1539788582.568 * [misc]taylor: Taking taylor expansion of 1 in d3 1539788582.568 * [misc]backup-simplify: Simplify 1 into 1 1539788582.568 * [misc]taylor: Taking taylor expansion of 1 in d4 1539788582.568 * [misc]backup-simplify: Simplify 1 into 1 1539788582.568 * [misc]backup-simplify: Simplify 1 into 1 1539788582.569 * [misc]backup-simplify: Simplify (+ 0 1) into 1 1539788582.569 * [misc]backup-simplify: Simplify (- 1) into -1 1539788582.569 * [misc]backup-simplify: Simplify (+ 0 -1) into -1 1539788582.569 * [misc]taylor: Taking taylor expansion of -1 in d3 1539788582.569 * [misc]backup-simplify: Simplify -1 into -1 1539788582.569 * [misc]taylor: Taking taylor expansion of -1 in d4 1539788582.569 * [misc]backup-simplify: Simplify -1 into -1 1539788582.569 * [misc]backup-simplify: Simplify -1 into -1 1539788582.569 * [misc]backup-simplify: Simplify (- 1) into -1 1539788582.569 * [misc]backup-simplify: Simplify (+ 0 -1) into -1 1539788582.569 * [misc]taylor: Taking taylor expansion of -1 in d4 1539788582.569 * [misc]backup-simplify: Simplify -1 into -1 1539788582.569 * [misc]backup-simplify: Simplify -1 into -1 1539788582.570 * [misc]backup-simplify: Simplify (+ (* -1 (* 1 (* d3 (* 1 1)))) (+ (* -1 (* 1 (* 1 (* d1 1)))) (* 1 (* 1 (* 1 (* 1 d2)))))) into (- d2 (+ d3 d1)) 1539788582.570 * [misc]backup-simplify: Simplify (- (- (/ 1 d2) (/ 1 d1)) (- (/ 1 d3) (/ 1 d4))) into (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) 1539788582.570 * [misc]approximate: Taking taylor expansion of (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) in (d2 d1 d3 d4) around 0 1539788582.570 * [misc]taylor: Taking taylor expansion of (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) in d4 1539788582.570 * [misc]taylor: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d4 1539788582.570 * [misc]taylor: Taking taylor expansion of (/ 1 d4) in d4 1539788582.570 * [misc]taylor: Taking taylor expansion of d4 in d4 1539788582.570 * [misc]backup-simplify: Simplify 0 into 0 1539788582.570 * [misc]backup-simplify: Simplify 1 into 1 1539788582.571 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1539788582.571 * [misc]taylor: Taking taylor expansion of (/ 1 d2) in d4 1539788582.571 * [misc]taylor: Taking taylor expansion of d2 in d4 1539788582.571 * [misc]backup-simplify: Simplify d2 into d2 1539788582.571 * [misc]backup-simplify: Simplify (/ 1 d2) into (/ 1 d2) 1539788582.571 * [misc]taylor: Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d4 1539788582.571 * [misc]taylor: Taking taylor expansion of (/ 1 d1) in d4 1539788582.571 * [misc]taylor: Taking taylor expansion of d1 in d4 1539788582.571 * [misc]backup-simplify: Simplify d1 into d1 1539788582.571 * [misc]backup-simplify: Simplify (/ 1 d1) into (/ 1 d1) 1539788582.571 * [misc]taylor: Taking taylor expansion of (/ 1 d3) in d4 1539788582.571 * [misc]taylor: Taking taylor expansion of d3 in d4 1539788582.571 * [misc]backup-simplify: Simplify d3 into d3 1539788582.571 * [misc]backup-simplify: Simplify (/ 1 d3) into (/ 1 d3) 1539788582.571 * [misc]taylor: Taking taylor expansion of (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) in d3 1539788582.571 * [misc]taylor: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d3 1539788582.571 * [misc]taylor: Taking taylor expansion of (/ 1 d4) in d3 1539788582.571 * [misc]taylor: Taking taylor expansion of d4 in d3 1539788582.571 * [misc]backup-simplify: Simplify d4 into d4 1539788582.571 * [misc]backup-simplify: Simplify (/ 1 d4) into (/ 1 d4) 1539788582.571 * [misc]taylor: Taking taylor expansion of (/ 1 d2) in d3 1539788582.571 * [misc]taylor: Taking taylor expansion of d2 in d3 1539788582.571 * [misc]backup-simplify: Simplify d2 into d2 1539788582.571 * [misc]backup-simplify: Simplify (/ 1 d2) into (/ 1 d2) 1539788582.571 * [misc]taylor: Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d3 1539788582.571 * [misc]taylor: Taking taylor expansion of (/ 1 d1) in d3 1539788582.571 * [misc]taylor: Taking taylor expansion of d1 in d3 1539788582.572 * [misc]backup-simplify: Simplify d1 into d1 1539788582.572 * [misc]backup-simplify: Simplify (/ 1 d1) into (/ 1 d1) 1539788582.572 * [misc]taylor: Taking taylor expansion of (/ 1 d3) in d3 1539788582.572 * [misc]taylor: Taking taylor expansion of d3 in d3 1539788582.572 * [misc]backup-simplify: Simplify 0 into 0 1539788582.572 * [misc]backup-simplify: Simplify 1 into 1 1539788582.572 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1539788582.572 * [misc]taylor: Taking taylor expansion of (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) in d1 1539788582.572 * [misc]taylor: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d1 1539788582.572 * [misc]taylor: Taking taylor expansion of (/ 1 d4) in d1 1539788582.572 * [misc]taylor: Taking taylor expansion of d4 in d1 1539788582.572 * [misc]backup-simplify: Simplify d4 into d4 1539788582.572 * [misc]backup-simplify: Simplify (/ 1 d4) into (/ 1 d4) 1539788582.572 * [misc]taylor: Taking taylor expansion of (/ 1 d2) in d1 1539788582.572 * [misc]taylor: Taking taylor expansion of d2 in d1 1539788582.572 * [misc]backup-simplify: Simplify d2 into d2 1539788582.572 * [misc]backup-simplify: Simplify (/ 1 d2) into (/ 1 d2) 1539788582.572 * [misc]taylor: Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d1 1539788582.572 * [misc]taylor: Taking taylor expansion of (/ 1 d1) in d1 1539788582.572 * [misc]taylor: Taking taylor expansion of d1 in d1 1539788582.572 * [misc]backup-simplify: Simplify 0 into 0 1539788582.572 * [misc]backup-simplify: Simplify 1 into 1 1539788582.572 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1539788582.573 * [misc]taylor: Taking taylor expansion of (/ 1 d3) in d1 1539788582.573 * [misc]taylor: Taking taylor expansion of d3 in d1 1539788582.573 * [misc]backup-simplify: Simplify d3 into d3 1539788582.573 * [misc]backup-simplify: Simplify (/ 1 d3) into (/ 1 d3) 1539788582.573 * [misc]taylor: Taking taylor expansion of (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) in d2 1539788582.573 * [misc]taylor: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d2 1539788582.573 * [misc]taylor: Taking taylor expansion of (/ 1 d4) in d2 1539788582.573 * [misc]taylor: Taking taylor expansion of d4 in d2 1539788582.573 * [misc]backup-simplify: Simplify d4 into d4 1539788582.573 * [misc]backup-simplify: Simplify (/ 1 d4) into (/ 1 d4) 1539788582.573 * [misc]taylor: Taking taylor expansion of (/ 1 d2) in d2 1539788582.573 * [misc]taylor: Taking taylor expansion of d2 in d2 1539788582.573 * [misc]backup-simplify: Simplify 0 into 0 1539788582.573 * [misc]backup-simplify: Simplify 1 into 1 1539788582.573 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1539788582.573 * [misc]taylor: Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d2 1539788582.573 * [misc]taylor: Taking taylor expansion of (/ 1 d1) in d2 1539788582.573 * [misc]taylor: Taking taylor expansion of d1 in d2 1539788582.573 * [misc]backup-simplify: Simplify d1 into d1 1539788582.573 * [misc]backup-simplify: Simplify (/ 1 d1) into (/ 1 d1) 1539788582.573 * [misc]taylor: Taking taylor expansion of (/ 1 d3) in d2 1539788582.573 * [misc]taylor: Taking taylor expansion of d3 in d2 1539788582.573 * [misc]backup-simplify: Simplify d3 into d3 1539788582.573 * [misc]backup-simplify: Simplify (/ 1 d3) into (/ 1 d3) 1539788582.573 * [misc]taylor: Taking taylor expansion of (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) in d2 1539788582.574 * [misc]taylor: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d2 1539788582.574 * [misc]taylor: Taking taylor expansion of (/ 1 d4) in d2 1539788582.574 * [misc]taylor: Taking taylor expansion of d4 in d2 1539788582.574 * [misc]backup-simplify: Simplify d4 into d4 1539788582.574 * [misc]backup-simplify: Simplify (/ 1 d4) into (/ 1 d4) 1539788582.574 * [misc]taylor: Taking taylor expansion of (/ 1 d2) in d2 1539788582.574 * [misc]taylor: Taking taylor expansion of d2 in d2 1539788582.574 * [misc]backup-simplify: Simplify 0 into 0 1539788582.574 * [misc]backup-simplify: Simplify 1 into 1 1539788582.574 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1539788582.574 * [misc]taylor: Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d2 1539788582.574 * [misc]taylor: Taking taylor expansion of (/ 1 d1) in d2 1539788582.574 * [misc]taylor: Taking taylor expansion of d1 in d2 1539788582.574 * [misc]backup-simplify: Simplify d1 into d1 1539788582.574 * [misc]backup-simplify: Simplify (/ 1 d1) into (/ 1 d1) 1539788582.574 * [misc]taylor: Taking taylor expansion of (/ 1 d3) in d2 1539788582.574 * [misc]taylor: Taking taylor expansion of d3 in d2 1539788582.574 * [misc]backup-simplify: Simplify d3 into d3 1539788582.574 * [misc]backup-simplify: Simplify (/ 1 d3) into (/ 1 d3) 1539788582.575 * [misc]backup-simplify: Simplify (+ 0 1) into 1 1539788582.575 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1539788582.575 * [misc]taylor: Taking taylor expansion of 1 in d1 1539788582.575 * [misc]backup-simplify: Simplify 1 into 1 1539788582.575 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1539788582.575 * [misc]backup-simplify: Simplify (+ (/ 1 d4) 0) into (/ 1 d4) 1539788582.575 * [misc]backup-simplify: Simplify (+ (/ 1 d1) (/ 1 d3)) into (+ (/ 1 d1) (/ 1 d3)) 1539788582.575 * [misc]backup-simplify: Simplify (- (+ (/ 1 d1) (/ 1 d3))) into (- (+ (/ 1 d1) (/ 1 d3))) 1539788582.576 * [misc]backup-simplify: Simplify (+ (/ 1 d4) (- (+ (/ 1 d1) (/ 1 d3)))) into (- (/ 1 d4) (+ (/ 1 d1) (/ 1 d3))) 1539788582.576 * [misc]taylor: Taking taylor expansion of (- (/ 1 d4) (+ (/ 1 d1) (/ 1 d3))) in d1 1539788582.576 * [misc]taylor: Taking taylor expansion of (/ 1 d4) in d1 1539788582.576 * [misc]taylor: Taking taylor expansion of d4 in d1 1539788582.576 * [misc]backup-simplify: Simplify d4 into d4 1539788582.576 * [misc]backup-simplify: Simplify (/ 1 d4) into (/ 1 d4) 1539788582.576 * [misc]taylor: Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d1 1539788582.576 * [misc]taylor: Taking taylor expansion of (/ 1 d1) in d1 1539788582.576 * [misc]taylor: Taking taylor expansion of d1 in d1 1539788582.576 * [misc]backup-simplify: Simplify 0 into 0 1539788582.576 * [misc]backup-simplify: Simplify 1 into 1 1539788582.576 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1539788582.576 * [misc]taylor: Taking taylor expansion of (/ 1 d3) in d1 1539788582.576 * [misc]taylor: Taking taylor expansion of d3 in d1 1539788582.576 * [misc]backup-simplify: Simplify d3 into d3 1539788582.576 * [misc]backup-simplify: Simplify (/ 1 d3) into (/ 1 d3) 1539788582.576 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1539788582.577 * [misc]backup-simplify: Simplify (- 1) into -1 1539788582.577 * [misc]backup-simplify: Simplify (+ 0 -1) into -1 1539788582.577 * [misc]taylor: Taking taylor expansion of -1 in d3 1539788582.577 * [misc]backup-simplify: Simplify -1 into -1 1539788582.577 * [misc]taylor: Taking taylor expansion of 1 in d3 1539788582.577 * [misc]backup-simplify: Simplify 1 into 1 1539788582.577 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0 1539788582.577 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1539788582.578 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1539788582.578 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0 1539788582.578 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 1539788582.578 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1539788582.578 * [misc]backup-simplify: Simplify (- 0) into 0 1539788582.578 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1539788582.578 * [misc]taylor: Taking taylor expansion of 0 in d1 1539788582.578 * [misc]backup-simplify: Simplify 0 into 0 1539788582.579 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1539788582.579 * [misc]backup-simplify: Simplify (+ 0 (/ 1 d3)) into (/ 1 d3) 1539788582.579 * [misc]backup-simplify: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 1539788582.579 * [misc]backup-simplify: Simplify (+ (/ 1 d4) (- (/ 1 d3))) into (- (/ 1 d4) (/ 1 d3)) 1539788582.579 * [misc]taylor: Taking taylor expansion of (- (/ 1 d4) (/ 1 d3)) in d3 1539788582.579 * [misc]taylor: Taking taylor expansion of (/ 1 d4) in d3 1539788582.579 * [misc]taylor: Taking taylor expansion of d4 in d3 1539788582.579 * [misc]backup-simplify: Simplify d4 into d4 1539788582.579 * [misc]backup-simplify: Simplify (/ 1 d4) into (/ 1 d4) 1539788582.579 * [misc]taylor: Taking taylor expansion of (/ 1 d3) in d3 1539788582.579 * [misc]taylor: Taking taylor expansion of d3 in d3 1539788582.579 * [misc]backup-simplify: Simplify 0 into 0 1539788582.579 * [misc]backup-simplify: Simplify 1 into 1 1539788582.579 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1539788582.580 * [misc]backup-simplify: Simplify (- 1) into -1 1539788582.580 * [misc]backup-simplify: Simplify (+ 0 -1) into -1 1539788582.580 * [misc]taylor: Taking taylor expansion of -1 in d4 1539788582.580 * [misc]backup-simplify: Simplify -1 into -1 1539788582.580 * [misc]taylor: Taking taylor expansion of 0 in d3 1539788582.580 * [misc]backup-simplify: Simplify 0 into 0 1539788582.580 * [misc]taylor: Taking taylor expansion of -1 in d4 1539788582.580 * [misc]backup-simplify: Simplify -1 into -1 1539788582.580 * [misc]taylor: Taking taylor expansion of 1 in d4 1539788582.580 * [misc]backup-simplify: Simplify 1 into 1 1539788582.580 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)) (* 0 (/ 0 d4)))) into 0 1539788582.581 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1539788582.581 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1539788582.581 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 d1) (/ 0 d1)) (* 0 (/ 0 d1)))) into 0 1539788582.581 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0 1539788582.581 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1539788582.581 * [misc]backup-simplify: Simplify (- 0) into 0 1539788582.582 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1539788582.582 * [misc]taylor: Taking taylor expansion of 0 in d1 1539788582.582 * [misc]backup-simplify: Simplify 0 into 0 1539788582.582 * [misc]taylor: Taking taylor expansion of 0 in d3 1539788582.582 * [misc]backup-simplify: Simplify 0 into 0 1539788582.582 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0 1539788582.582 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1539788582.582 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 1539788582.582 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1539788582.583 * [misc]backup-simplify: Simplify (- 0) into 0 1539788582.583 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1539788582.583 * [misc]taylor: Taking taylor expansion of 0 in d3 1539788582.583 * [misc]backup-simplify: Simplify 0 into 0 1539788582.583 * [misc]taylor: Taking taylor expansion of 0 in d3 1539788582.583 * [misc]backup-simplify: Simplify 0 into 0 1539788582.583 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1539788582.583 * [misc]backup-simplify: Simplify (- 0) into 0 1539788582.583 * [misc]backup-simplify: Simplify (+ (/ 1 d4) 0) into (/ 1 d4) 1539788582.584 * [misc]taylor: Taking taylor expansion of (/ 1 d4) in d4 1539788582.584 * [misc]taylor: Taking taylor expansion of d4 in d4 1539788582.584 * [misc]backup-simplify: Simplify 0 into 0 1539788582.584 * [misc]backup-simplify: Simplify 1 into 1 1539788582.584 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1539788582.584 * [misc]backup-simplify: Simplify 1 into 1 1539788582.584 * [misc]taylor: Taking taylor expansion of 0 in d4 1539788582.584 * [misc]backup-simplify: Simplify 0 into 0 1539788582.584 * [misc]taylor: Taking taylor expansion of 0 in d4 1539788582.584 * [misc]backup-simplify: Simplify 0 into 0 1539788582.584 * [misc]taylor: Taking taylor expansion of 0 in d4 1539788582.584 * [misc]backup-simplify: Simplify 0 into 0 1539788582.584 * [misc]backup-simplify: Simplify -1 into -1 1539788582.584 * [misc]backup-simplify: Simplify -1 into -1 1539788582.585 * [misc]backup-simplify: Simplify (+ (* -1 (* 1 (* 1 (* (/ 1 (/ 1 d1)) 1)))) (+ (* -1 (* 1 (* (/ 1 (/ 1 d3)) (* 1 1)))) (* 1 (* (/ 1 (/ 1 d4)) (* 1 (* 1 1)))))) into (- d4 (+ d3 d1)) 1539788582.585 * [misc]backup-simplify: Simplify (- (- (/ 1 (- d2)) (/ 1 (- d1))) (- (/ 1 (- d3)) (/ 1 (- d4)))) into (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) 1539788582.585 * [misc]approximate: Taking taylor expansion of (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) in (d2 d1 d3 d4) around 0 1539788582.585 * [misc]taylor: Taking taylor expansion of (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) in d4 1539788582.585 * [misc]taylor: Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d4 1539788582.585 * [misc]taylor: Taking taylor expansion of (/ 1 d1) in d4 1539788582.585 * [misc]taylor: Taking taylor expansion of d1 in d4 1539788582.585 * [misc]backup-simplify: Simplify d1 into d1 1539788582.585 * [misc]backup-simplify: Simplify (/ 1 d1) into (/ 1 d1) 1539788582.585 * [misc]taylor: Taking taylor expansion of (/ 1 d3) in d4 1539788582.585 * [misc]taylor: Taking taylor expansion of d3 in d4 1539788582.585 * [misc]backup-simplify: Simplify d3 into d3 1539788582.585 * [misc]backup-simplify: Simplify (/ 1 d3) into (/ 1 d3) 1539788582.586 * [misc]taylor: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d4 1539788582.586 * [misc]taylor: Taking taylor expansion of (/ 1 d4) in d4 1539788582.586 * [misc]taylor: Taking taylor expansion of d4 in d4 1539788582.586 * [misc]backup-simplify: Simplify 0 into 0 1539788582.586 * [misc]backup-simplify: Simplify 1 into 1 1539788582.586 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1539788582.586 * [misc]taylor: Taking taylor expansion of (/ 1 d2) in d4 1539788582.586 * [misc]taylor: Taking taylor expansion of d2 in d4 1539788582.586 * [misc]backup-simplify: Simplify d2 into d2 1539788582.586 * [misc]backup-simplify: Simplify (/ 1 d2) into (/ 1 d2) 1539788582.586 * [misc]taylor: Taking taylor expansion of (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) in d3 1539788582.586 * [misc]taylor: Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d3 1539788582.586 * [misc]taylor: Taking taylor expansion of (/ 1 d1) in d3 1539788582.586 * [misc]taylor: Taking taylor expansion of d1 in d3 1539788582.586 * [misc]backup-simplify: Simplify d1 into d1 1539788582.586 * [misc]backup-simplify: Simplify (/ 1 d1) into (/ 1 d1) 1539788582.586 * [misc]taylor: Taking taylor expansion of (/ 1 d3) in d3 1539788582.586 * [misc]taylor: Taking taylor expansion of d3 in d3 1539788582.586 * [misc]backup-simplify: Simplify 0 into 0 1539788582.586 * [misc]backup-simplify: Simplify 1 into 1 1539788582.586 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1539788582.586 * [misc]taylor: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d3 1539788582.586 * [misc]taylor: Taking taylor expansion of (/ 1 d4) in d3 1539788582.587 * [misc]taylor: Taking taylor expansion of d4 in d3 1539788582.587 * [misc]backup-simplify: Simplify d4 into d4 1539788582.587 * [misc]backup-simplify: Simplify (/ 1 d4) into (/ 1 d4) 1539788582.587 * [misc]taylor: Taking taylor expansion of (/ 1 d2) in d3 1539788582.587 * [misc]taylor: Taking taylor expansion of d2 in d3 1539788582.587 * [misc]backup-simplify: Simplify d2 into d2 1539788582.587 * [misc]backup-simplify: Simplify (/ 1 d2) into (/ 1 d2) 1539788582.587 * [misc]taylor: Taking taylor expansion of (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) in d1 1539788582.587 * [misc]taylor: Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d1 1539788582.587 * [misc]taylor: Taking taylor expansion of (/ 1 d1) in d1 1539788582.587 * [misc]taylor: Taking taylor expansion of d1 in d1 1539788582.587 * [misc]backup-simplify: Simplify 0 into 0 1539788582.587 * [misc]backup-simplify: Simplify 1 into 1 1539788582.587 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1539788582.587 * [misc]taylor: Taking taylor expansion of (/ 1 d3) in d1 1539788582.587 * [misc]taylor: Taking taylor expansion of d3 in d1 1539788582.587 * [misc]backup-simplify: Simplify d3 into d3 1539788582.587 * [misc]backup-simplify: Simplify (/ 1 d3) into (/ 1 d3) 1539788582.587 * [misc]taylor: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d1 1539788582.587 * [misc]taylor: Taking taylor expansion of (/ 1 d4) in d1 1539788582.587 * [misc]taylor: Taking taylor expansion of d4 in d1 1539788582.587 * [misc]backup-simplify: Simplify d4 into d4 1539788582.587 * [misc]backup-simplify: Simplify (/ 1 d4) into (/ 1 d4) 1539788582.587 * [misc]taylor: Taking taylor expansion of (/ 1 d2) in d1 1539788582.587 * [misc]taylor: Taking taylor expansion of d2 in d1 1539788582.587 * [misc]backup-simplify: Simplify d2 into d2 1539788582.588 * [misc]backup-simplify: Simplify (/ 1 d2) into (/ 1 d2) 1539788582.588 * [misc]taylor: Taking taylor expansion of (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) in d2 1539788582.588 * [misc]taylor: Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d2 1539788582.588 * [misc]taylor: Taking taylor expansion of (/ 1 d1) in d2 1539788582.588 * [misc]taylor: Taking taylor expansion of d1 in d2 1539788582.588 * [misc]backup-simplify: Simplify d1 into d1 1539788582.588 * [misc]backup-simplify: Simplify (/ 1 d1) into (/ 1 d1) 1539788582.588 * [misc]taylor: Taking taylor expansion of (/ 1 d3) in d2 1539788582.588 * [misc]taylor: Taking taylor expansion of d3 in d2 1539788582.588 * [misc]backup-simplify: Simplify d3 into d3 1539788582.588 * [misc]backup-simplify: Simplify (/ 1 d3) into (/ 1 d3) 1539788582.588 * [misc]taylor: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d2 1539788582.588 * [misc]taylor: Taking taylor expansion of (/ 1 d4) in d2 1539788582.588 * [misc]taylor: Taking taylor expansion of d4 in d2 1539788582.588 * [misc]backup-simplify: Simplify d4 into d4 1539788582.588 * [misc]backup-simplify: Simplify (/ 1 d4) into (/ 1 d4) 1539788582.588 * [misc]taylor: Taking taylor expansion of (/ 1 d2) in d2 1539788582.588 * [misc]taylor: Taking taylor expansion of d2 in d2 1539788582.588 * [misc]backup-simplify: Simplify 0 into 0 1539788582.588 * [misc]backup-simplify: Simplify 1 into 1 1539788582.588 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1539788582.588 * [misc]taylor: Taking taylor expansion of (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) in d2 1539788582.588 * [misc]taylor: Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d2 1539788582.588 * [misc]taylor: Taking taylor expansion of (/ 1 d1) in d2 1539788582.588 * [misc]taylor: Taking taylor expansion of d1 in d2 1539788582.588 * [misc]backup-simplify: Simplify d1 into d1 1539788582.589 * [misc]backup-simplify: Simplify (/ 1 d1) into (/ 1 d1) 1539788582.589 * [misc]taylor: Taking taylor expansion of (/ 1 d3) in d2 1539788582.589 * [misc]taylor: Taking taylor expansion of d3 in d2 1539788582.589 * [misc]backup-simplify: Simplify d3 into d3 1539788582.589 * [misc]backup-simplify: Simplify (/ 1 d3) into (/ 1 d3) 1539788582.589 * [misc]taylor: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d2 1539788582.589 * [misc]taylor: Taking taylor expansion of (/ 1 d4) in d2 1539788582.589 * [misc]taylor: Taking taylor expansion of d4 in d2 1539788582.589 * [misc]backup-simplify: Simplify d4 into d4 1539788582.589 * [misc]backup-simplify: Simplify (/ 1 d4) into (/ 1 d4) 1539788582.589 * [misc]taylor: Taking taylor expansion of (/ 1 d2) in d2 1539788582.589 * [misc]taylor: Taking taylor expansion of d2 in d2 1539788582.589 * [misc]backup-simplify: Simplify 0 into 0 1539788582.589 * [misc]backup-simplify: Simplify 1 into 1 1539788582.589 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1539788582.589 * [misc]backup-simplify: Simplify (+ 0 1) into 1 1539788582.590 * [misc]backup-simplify: Simplify (- 1) into -1 1539788582.590 * [misc]backup-simplify: Simplify (+ 0 -1) into -1 1539788582.590 * [misc]taylor: Taking taylor expansion of -1 in d1 1539788582.590 * [misc]backup-simplify: Simplify -1 into -1 1539788582.590 * [misc]backup-simplify: Simplify (+ (/ 1 d1) (/ 1 d3)) into (+ (/ 1 d1) (/ 1 d3)) 1539788582.590 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1539788582.590 * [misc]backup-simplify: Simplify (+ (/ 1 d4) 0) into (/ 1 d4) 1539788582.590 * [misc]backup-simplify: Simplify (- (/ 1 d4)) into (- (/ 1 d4)) 1539788582.590 * [misc]backup-simplify: Simplify (+ (+ (/ 1 d1) (/ 1 d3)) (- (/ 1 d4))) into (- (+ (/ 1 d1) (/ 1 d3)) (/ 1 d4)) 1539788582.591 * [misc]taylor: Taking taylor expansion of (- (+ (/ 1 d1) (/ 1 d3)) (/ 1 d4)) in d1 1539788582.591 * [misc]taylor: Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d1 1539788582.591 * [misc]taylor: Taking taylor expansion of (/ 1 d1) in d1 1539788582.591 * [misc]taylor: Taking taylor expansion of d1 in d1 1539788582.591 * [misc]backup-simplify: Simplify 0 into 0 1539788582.591 * [misc]backup-simplify: Simplify 1 into 1 1539788582.591 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1539788582.591 * [misc]taylor: Taking taylor expansion of (/ 1 d3) in d1 1539788582.591 * [misc]taylor: Taking taylor expansion of d3 in d1 1539788582.591 * [misc]backup-simplify: Simplify d3 into d3 1539788582.591 * [misc]backup-simplify: Simplify (/ 1 d3) into (/ 1 d3) 1539788582.591 * [misc]taylor: Taking taylor expansion of (/ 1 d4) in d1 1539788582.591 * [misc]taylor: Taking taylor expansion of d4 in d1 1539788582.591 * [misc]backup-simplify: Simplify d4 into d4 1539788582.591 * [misc]backup-simplify: Simplify (/ 1 d4) into (/ 1 d4) 1539788582.591 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1539788582.591 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1539788582.591 * [misc]taylor: Taking taylor expansion of 1 in d3 1539788582.592 * [misc]backup-simplify: Simplify 1 into 1 1539788582.592 * [misc]taylor: Taking taylor expansion of -1 in d3 1539788582.592 * [misc]backup-simplify: Simplify -1 into -1 1539788582.592 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0 1539788582.592 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 1539788582.592 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1539788582.592 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0 1539788582.592 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1539788582.593 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1539788582.593 * [misc]backup-simplify: Simplify (- 0) into 0 1539788582.593 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1539788582.593 * [misc]taylor: Taking taylor expansion of 0 in d1 1539788582.593 * [misc]backup-simplify: Simplify 0 into 0 1539788582.593 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1539788582.593 * [misc]backup-simplify: Simplify (+ 0 (/ 1 d3)) into (/ 1 d3) 1539788582.593 * [misc]backup-simplify: Simplify (- (/ 1 d4)) into (- (/ 1 d4)) 1539788582.594 * [misc]backup-simplify: Simplify (+ (/ 1 d3) (- (/ 1 d4))) into (- (/ 1 d3) (/ 1 d4)) 1539788582.594 * [misc]taylor: Taking taylor expansion of (- (/ 1 d3) (/ 1 d4)) in d3 1539788582.594 * [misc]taylor: Taking taylor expansion of (/ 1 d3) in d3 1539788582.594 * [misc]taylor: Taking taylor expansion of d3 in d3 1539788582.594 * [misc]backup-simplify: Simplify 0 into 0 1539788582.594 * [misc]backup-simplify: Simplify 1 into 1 1539788582.594 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1539788582.594 * [misc]taylor: Taking taylor expansion of (/ 1 d4) in d3 1539788582.594 * [misc]taylor: Taking taylor expansion of d4 in d3 1539788582.594 * [misc]backup-simplify: Simplify d4 into d4 1539788582.594 * [misc]backup-simplify: Simplify (/ 1 d4) into (/ 1 d4) 1539788582.594 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1539788582.594 * [misc]taylor: Taking taylor expansion of 1 in d4 1539788582.594 * [misc]backup-simplify: Simplify 1 into 1 1539788582.594 * [misc]taylor: Taking taylor expansion of 0 in d3 1539788582.594 * [misc]backup-simplify: Simplify 0 into 0 1539788582.594 * [misc]taylor: Taking taylor expansion of 1 in d4 1539788582.594 * [misc]backup-simplify: Simplify 1 into 1 1539788582.594 * [misc]taylor: Taking taylor expansion of -1 in d4 1539788582.594 * [misc]backup-simplify: Simplify -1 into -1 1539788582.595 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 d1) (/ 0 d1)) (* 0 (/ 0 d1)))) into 0 1539788582.595 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0 1539788582.595 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1539788582.595 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)) (* 0 (/ 0 d4)))) into 0 1539788582.596 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1539788582.596 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1539788582.596 * [misc]backup-simplify: Simplify (- 0) into 0 1539788582.596 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1539788582.596 * [misc]taylor: Taking taylor expansion of 0 in d1 1539788582.596 * [misc]backup-simplify: Simplify 0 into 0 1539788582.596 * [misc]taylor: Taking taylor expansion of 0 in d3 1539788582.596 * [misc]backup-simplify: Simplify 0 into 0 1539788582.596 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1539788582.597 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 1539788582.597 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1539788582.597 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0 1539788582.597 * [misc]backup-simplify: Simplify (- 0) into 0 1539788582.597 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1539788582.597 * [misc]taylor: Taking taylor expansion of 0 in d3 1539788582.597 * [misc]backup-simplify: Simplify 0 into 0 1539788582.597 * [misc]taylor: Taking taylor expansion of 0 in d3 1539788582.597 * [misc]backup-simplify: Simplify 0 into 0 1539788582.598 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1539788582.598 * [misc]backup-simplify: Simplify (- (/ 1 d4)) into (- (/ 1 d4)) 1539788582.598 * [misc]backup-simplify: Simplify (+ 0 (- (/ 1 d4))) into (- (/ 1 d4)) 1539788582.598 * [misc]taylor: Taking taylor expansion of (- (/ 1 d4)) in d4 1539788582.598 * [misc]taylor: Taking taylor expansion of (/ 1 d4) in d4 1539788582.598 * [misc]taylor: Taking taylor expansion of d4 in d4 1539788582.598 * [misc]backup-simplify: Simplify 0 into 0 1539788582.598 * [misc]backup-simplify: Simplify 1 into 1 1539788582.598 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1539788582.598 * [misc]backup-simplify: Simplify (- 1) into -1 1539788582.598 * [misc]backup-simplify: Simplify -1 into -1 1539788582.598 * [misc]taylor: Taking taylor expansion of 0 in d4 1539788582.598 * [misc]backup-simplify: Simplify 0 into 0 1539788582.598 * [misc]taylor: Taking taylor expansion of 0 in d4 1539788582.598 * [misc]backup-simplify: Simplify 0 into 0 1539788582.599 * [misc]taylor: Taking taylor expansion of 0 in d4 1539788582.599 * [misc]backup-simplify: Simplify 0 into 0 1539788582.599 * [misc]backup-simplify: Simplify 1 into 1 1539788582.599 * [misc]backup-simplify: Simplify 1 into 1 1539788582.599 * [misc]backup-simplify: Simplify (+ (* 1 (* 1 (* 1 (* (/ 1 (/ 1 (- d1))) 1)))) (+ (* 1 (* 1 (* (/ 1 (/ 1 (- d3))) (* 1 1)))) (* -1 (* (/ 1 (/ 1 (- d4))) (* 1 (* 1 1)))))) into (- d4 (+ d3 d1)) 1539788582.599 * * * [misc]progress: simplifying candidates 1539788582.599 * * * * [misc]progress: [ 1 / 49 ] simplifiying candidate # 1539788582.600 * * * * [misc]progress: [ 2 / 49 ] simplifiying candidate # 1539788582.600 * * * * [misc]progress: [ 3 / 49 ] simplifiying candidate # 1539788582.600 * * * * [misc]progress: [ 4 / 49 ] simplifiying candidate # 1539788582.600 * * * * [misc]progress: [ 5 / 49 ] simplifiying candidate # 1539788582.600 * * * * [misc]progress: [ 6 / 49 ] simplifiying candidate # 1539788582.600 * * * * [misc]progress: [ 7 / 49 ] simplifiying candidate # 1539788582.600 * * * * [misc]progress: [ 8 / 49 ] simplifiying candidate # 1539788582.600 * [enter]simplify: Simplifying (* (cbrt (- (- d2 d1) (- d3 d4))) (cbrt (- (- d2 d1) (- d3 d4)))) 1539788582.600 * * [misc]simplify: iters left: 6 (9 enodes) 1539788582.603 * * [misc]simplify: iters left: 5 (19 enodes) 1539788582.609 * * [misc]simplify: iters left: 4 (41 enodes) 1539788582.617 * * [misc]simplify: iters left: 3 (95 enodes) 1539788582.639 * * [misc]simplify: iters left: 2 (181 enodes) 1539788582.679 * * [misc]simplify: iters left: 1 (318 enodes) 1539788582.845 * [exit]simplify: Simplified to (* (cbrt (+ (- d4 d1) (- d2 d3))) (cbrt (+ (- d4 d1) (- d2 d3)))) 1539788582.846 * [misc]simplify: Simplified (2 1) to (λ (d1 d2 d3 d4) (* (* (cbrt (+ (- d4 d1) (- d2 d3))) (cbrt (+ (- d4 d1) (- d2 d3)))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1))) 1539788582.846 * * * * [misc]progress: [ 9 / 49 ] simplifiying candidate # 1539788582.846 * [enter]simplify: Simplifying (sqrt (- (- d2 d1) (- d3 d4))) 1539788582.846 * * [misc]simplify: iters left: 5 (8 enodes) 1539788582.847 * * [misc]simplify: iters left: 4 (18 enodes) 1539788582.850 * * [misc]simplify: iters left: 3 (40 enodes) 1539788582.858 * * [misc]simplify: iters left: 2 (94 enodes) 1539788582.882 * * [misc]simplify: iters left: 1 (179 enodes) 1539788582.937 * [exit]simplify: Simplified to (sqrt (- (- d4 d3) (- d1 d2))) 1539788582.937 * [misc]simplify: Simplified (2 1) to (λ (d1 d2 d3 d4) (* (sqrt (- (- d4 d3) (- d1 d2))) (* (sqrt (- (- d2 d1) (- d3 d4))) d1))) 1539788582.937 * * * * [misc]progress: [ 10 / 49 ] simplifiying candidate # 1539788582.937 * * * * [misc]progress: [ 11 / 49 ] simplifiying candidate # 1539788582.937 * [enter]simplify: Simplifying (+ (sqrt (- d2 d1)) (sqrt (- d3 d4))) 1539788582.937 * * [misc]simplify: iters left: 5 (9 enodes) 1539788582.939 * * [misc]simplify: iters left: 4 (14 enodes) 1539788582.940 * * [misc]simplify: iters left: 3 (16 enodes) 1539788582.942 * [exit]simplify: Simplified to (+ (sqrt (- d2 d1)) (sqrt (- d3 d4))) 1539788582.942 * [misc]simplify: Simplified (2 1) to (λ (d1 d2 d3 d4) (* (+ (sqrt (- d2 d1)) (sqrt (- d3 d4))) (* (- (sqrt (- d2 d1)) (sqrt (- d3 d4))) d1))) 1539788582.942 * * * * [misc]progress: [ 12 / 49 ] simplifiying candidate # 1539788582.942 * * * * [misc]progress: [ 13 / 49 ] simplifiying candidate # 1539788582.942 * [enter]simplify: Simplifying (* (- (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (pow d3 3) (pow d4 3)))) d1) 1539788582.942 * * [misc]simplify: iters left: 6 (25 enodes) 1539788582.947 * * [misc]simplify: iters left: 5 (62 enodes) 1539788582.957 * * [misc]simplify: iters left: 4 (175 enodes) 1539788583.019 * [exit]simplify: Simplified to (* d1 (- (* (+ (* d4 (+ d4 d3)) (* d3 d3)) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 d2) (* (+ d1 d2) d1)) (- (pow d3 3) (pow d4 3))))) 1539788583.019 * [misc]simplify: Simplified (2 1) to (λ (d1 d2 d3 d4) (/ (* d1 (- (* (+ (* d4 (+ d4 d3)) (* d3 d3)) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 d2) (* (+ d1 d2) d1)) (- (pow d3 3) (pow d4 3))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) 1539788583.019 * * * * [misc]progress: [ 14 / 49 ] simplifiying candidate # 1539788583.019 * [enter]simplify: Simplifying (* (- (* (- (pow d2 3) (pow d1 3)) (+ d3 d4)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (* d3 d3) (* d4 d4)))) d1) 1539788583.020 * * [misc]simplify: iters left: 6 (21 enodes) 1539788583.026 * * [misc]simplify: iters left: 5 (50 enodes) 1539788583.041 * * [misc]simplify: iters left: 4 (137 enodes) 1539788583.126 * [exit]simplify: Simplified to (* d1 (- (* (+ d4 d3) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ d4 d3) (- d3 d4))))) 1539788583.126 * [misc]simplify: Simplified (2 1) to (λ (d1 d2 d3 d4) (/ (* d1 (- (* (+ d4 d3) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ d4 d3) (- d3 d4))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)))) 1539788583.126 * * * * [misc]progress: [ 15 / 49 ] simplifiying candidate # 1539788583.127 * [enter]simplify: Simplifying (* (- (* (- (* d2 d2) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3)))) d1) 1539788583.127 * * [misc]simplify: iters left: 6 (21 enodes) 1539788583.131 * * [misc]simplify: iters left: 5 (50 enodes) 1539788583.140 * * [misc]simplify: iters left: 4 (159 enodes) 1539788583.198 * [exit]simplify: Simplified to (+ (* (* d1 (+ d2 d1)) (- (- (pow d3 3) (pow d4 3)))) (* (* d1 (- (* d2 d2) (* d1 d1))) (+ (* d3 (+ d3 d4)) (* d4 d4)))) 1539788583.198 * [misc]simplify: Simplified (2 1) to (λ (d1 d2 d3 d4) (/ (+ (* (* d1 (+ d2 d1)) (- (- (pow d3 3) (pow d4 3)))) (* (* d1 (- (* d2 d2) (* d1 d1))) (+ (* d3 (+ d3 d4)) (* d4 d4)))) (* (+ d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) 1539788583.198 * * * * [misc]progress: [ 16 / 49 ] simplifiying candidate # 1539788583.199 * [enter]simplify: Simplifying (* (- (* (- (* d2 d2) (* d1 d1)) (+ d3 d4)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4)))) d1) 1539788583.199 * * [misc]simplify: iters left: 6 (16 enodes) 1539788583.201 * * [misc]simplify: iters left: 5 (37 enodes) 1539788583.208 * * [misc]simplify: iters left: 4 (120 enodes) 1539788583.248 * [exit]simplify: Simplified to (* d1 (* (+ d3 d4) (- (* (+ d2 d1) (- d2 d1)) (* (+ d2 d1) (- d3 d4))))) 1539788583.248 * [misc]simplify: Simplified (2 1) to (λ (d1 d2 d3 d4) (/ (* d1 (* (+ d3 d4) (- (* (+ d2 d1) (- d2 d1)) (* (+ d2 d1) (- d3 d4))))) (* (+ d2 d1) (+ d3 d4)))) 1539788583.248 * * * * [misc]progress: [ 17 / 49 ] simplifiying candidate # 1539788583.248 * [enter]simplify: Simplifying (* (- (pow (- d2 d1) 3) (pow (- d3 d4) 3)) d1) 1539788583.248 * * [misc]simplify: iters left: 6 (11 enodes) 1539788583.250 * * [misc]simplify: iters left: 5 (24 enodes) 1539788583.253 * * [misc]simplify: iters left: 4 (63 enodes) 1539788583.274 * * [misc]simplify: iters left: 3 (267 enodes) 1539788583.427 * [exit]simplify: Simplified to (- (* (* (- d2 d1) d1) (* (- d2 d1) (- d2 d1))) (* (* (- d3 d4) (- d3 d4)) (* d1 (- d3 d4)))) 1539788583.427 * [misc]simplify: Simplified (2 1) to (λ (d1 d2 d3 d4) (/ (- (* (* (- d2 d1) d1) (* (- d2 d1) (- d2 d1))) (* (* (- d3 d4) (- d3 d4)) (* d1 (- d3 d4)))) (+ (* (- d2 d1) (- d2 d1)) (+ (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d3 d4)))))) 1539788583.428 * * * * [misc]progress: [ 18 / 49 ] simplifiying candidate # 1539788583.428 * [enter]simplify: Simplifying (* (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4))) d1) 1539788583.428 * * [misc]simplify: iters left: 6 (10 enodes) 1539788583.429 * * [misc]simplify: iters left: 5 (20 enodes) 1539788583.433 * * [misc]simplify: iters left: 4 (65 enodes) 1539788583.451 * * [misc]simplify: iters left: 3 (300 enodes) 1539788583.621 * [exit]simplify: Simplified to (* (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4))) d1) 1539788583.621 * [misc]simplify: Simplified (2 1) to (λ (d1 d2 d3 d4) (/ (* (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4))) d1) (+ (- d2 d1) (- d3 d4)))) 1539788583.621 * * * * [misc]progress: [ 19 / 49 ] simplifiying candidate # 1539788583.621 * * * * [misc]progress: [ 20 / 49 ] simplifiying candidate # 1539788583.621 * [enter]simplify: Simplifying (/ (exp (- d2 d1)) (exp (- d3 d4))) 1539788583.621 * * [misc]simplify: iters left: 5 (9 enodes) 1539788583.622 * * [misc]simplify: iters left: 4 (21 enodes) 1539788583.628 * * [misc]simplify: iters left: 3 (40 enodes) 1539788583.634 * * [misc]simplify: iters left: 2 (105 enodes) 1539788583.655 * * [misc]simplify: iters left: 1 (286 enodes) 1539788583.732 * [exit]simplify: Simplified to (exp (+ (- d2 d3) (- d4 d1))) 1539788583.732 * [misc]simplify: Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (log (exp (+ (- d2 d3) (- d4 d1)))) d1)) 1539788583.732 * * * * [misc]progress: [ 21 / 49 ] simplifiying candidate # 1539788583.732 * * * * [misc]progress: [ 22 / 49 ] simplifiying candidate # 1539788583.732 * * * * [misc]progress: [ 23 / 49 ] simplifiying candidate # 1539788583.732 * * * * [misc]progress: [ 24 / 49 ] simplifiying candidate # 1539788583.732 * * * * [misc]progress: [ 25 / 49 ] simplifiying candidate # 1539788583.732 * * * * [misc]progress: [ 26 / 49 ] simplifiying candidate # 1539788583.732 * * * * [misc]progress: [ 27 / 49 ] simplifiying candidate # 1539788583.732 * [enter]simplify: Simplifying (- (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (pow d3 3) (pow d4 3)))) 1539788583.733 * * [misc]simplify: iters left: 6 (24 enodes) 1539788583.737 * * [misc]simplify: iters left: 5 (60 enodes) 1539788583.747 * * [misc]simplify: iters left: 4 (167 enodes) 1539788583.802 * [exit]simplify: Simplified to (- (* (+ (* d3 (+ d4 d3)) (* d4 d4)) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 d2) (* (+ d1 d2) d1)) (- (pow d3 3) (pow d4 3)))) 1539788583.802 * [misc]simplify: Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (- (* (+ (* d3 (+ d4 d3)) (* d4 d4)) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 d2) (* (+ d1 d2) d1)) (- (pow d3 3) (pow d4 3)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) d1)) 1539788583.802 * [enter]simplify: Simplifying (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) 1539788583.802 * * [misc]simplify: iters left: 6 (15 enodes) 1539788583.805 * * [misc]simplify: iters left: 5 (36 enodes) 1539788583.812 * * [misc]simplify: iters left: 4 (118 enodes) 1539788583.856 * [exit]simplify: Simplified to (* (+ (* (+ d4 d3) d4) (* d3 d3)) (+ (* d2 d2) (* (+ d2 d1) d1))) 1539788583.856 * [misc]simplify: Simplified (2 1 2) to (λ (d1 d2 d3 d4) (* (/ (- (* (+ (* d3 (+ d4 d3)) (* d4 d4)) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 d2) (* (+ d1 d2) d1)) (- (pow d3 3) (pow d4 3)))) (* (+ (* (+ d4 d3) d4) (* d3 d3)) (+ (* d2 d2) (* (+ d2 d1) d1)))) d1)) 1539788583.856 * * * * [misc]progress: [ 28 / 49 ] simplifiying candidate # 1539788583.856 * [enter]simplify: Simplifying (- (* (- (pow d2 3) (pow d1 3)) (+ d3 d4)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (* d3 d3) (* d4 d4)))) 1539788583.856 * * [misc]simplify: iters left: 6 (20 enodes) 1539788583.859 * * [misc]simplify: iters left: 5 (48 enodes) 1539788583.868 * * [misc]simplify: iters left: 4 (129 enodes) 1539788583.912 * [exit]simplify: Simplified to (- (* (+ d4 d3) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ d4 d3) (- d3 d4)))) 1539788583.912 * [misc]simplify: Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (- (* (+ d4 d3) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ d4 d3) (- d3 d4)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))) d1)) 1539788583.912 * [enter]simplify: Simplifying (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) 1539788583.912 * * [misc]simplify: iters left: 6 (11 enodes) 1539788583.914 * * [misc]simplify: iters left: 5 (26 enodes) 1539788583.918 * * [misc]simplify: iters left: 4 (79 enodes) 1539788583.938 * * [misc]simplify: iters left: 3 (261 enodes) 1539788584.045 * [exit]simplify: Simplified to (* (+ d3 d4) (+ (* d2 d2) (* (+ d2 d1) d1))) 1539788584.045 * [misc]simplify: Simplified (2 1 2) to (λ (d1 d2 d3 d4) (* (/ (- (* (+ d4 d3) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ d4 d3) (- d3 d4)))) (* (+ d3 d4) (+ (* d2 d2) (* (+ d2 d1) d1)))) d1)) 1539788584.045 * * * * [misc]progress: [ 29 / 49 ] simplifiying candidate # 1539788584.045 * [enter]simplify: Simplifying (- (* (- (* d2 d2) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3)))) 1539788584.045 * * [misc]simplify: iters left: 6 (20 enodes) 1539788584.053 * * [misc]simplify: iters left: 5 (48 enodes) 1539788584.063 * * [misc]simplify: iters left: 4 (151 enodes) 1539788584.132 * [exit]simplify: Simplified to (- (* (+ (* d3 (+ d3 d4)) (* d4 d4)) (- (* d2 d2) (* d1 d1))) (* (- (pow d3 3) (pow d4 3)) (+ d2 d1))) 1539788584.132 * [misc]simplify: Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (- (* (+ (* d3 (+ d3 d4)) (* d4 d4)) (- (* d2 d2) (* d1 d1))) (* (- (pow d3 3) (pow d4 3)) (+ d2 d1))) (* (+ d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) d1)) 1539788584.133 * [enter]simplify: Simplifying (* (+ d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) 1539788584.133 * * [misc]simplify: iters left: 6 (11 enodes) 1539788584.135 * * [misc]simplify: iters left: 5 (26 enodes) 1539788584.139 * * [misc]simplify: iters left: 4 (81 enodes) 1539788584.167 * * [misc]simplify: iters left: 3 (251 enodes) 1539788584.288 * [exit]simplify: Simplified to (* (+ d1 d2) (+ (* d4 (+ d3 d4)) (* d3 d3))) 1539788584.288 * [misc]simplify: Simplified (2 1 2) to (λ (d1 d2 d3 d4) (* (/ (- (* (+ (* d3 (+ d3 d4)) (* d4 d4)) (- (* d2 d2) (* d1 d1))) (* (- (pow d3 3) (pow d4 3)) (+ d2 d1))) (* (+ d1 d2) (+ (* d4 (+ d3 d4)) (* d3 d3)))) d1)) 1539788584.288 * * * * [misc]progress: [ 30 / 49 ] simplifiying candidate # 1539788584.289 * [enter]simplify: Simplifying (- (* (- (* d2 d2) (* d1 d1)) (+ d3 d4)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4)))) 1539788584.289 * * [misc]simplify: iters left: 6 (15 enodes) 1539788584.291 * * [misc]simplify: iters left: 5 (35 enodes) 1539788584.298 * * [misc]simplify: iters left: 4 (112 enodes) 1539788584.356 * * [misc]simplify: iters left: 3 (470 enodes) 1539788584.699 * [exit]simplify: Simplified to (* (* (+ d2 d1) (+ d3 d4)) (- (- d2 d1) (- d3 d4))) 1539788584.699 * [misc]simplify: Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (* (+ d2 d1) (+ d3 d4)) (- (- d2 d1) (- d3 d4))) (* (+ d2 d1) (+ d3 d4))) d1)) 1539788584.699 * [enter]simplify: Simplifying (* (+ d2 d1) (+ d3 d4)) 1539788584.700 * * [misc]simplify: iters left: 4 (7 enodes) 1539788584.701 * * [misc]simplify: iters left: 3 (16 enodes) 1539788584.707 * * [misc]simplify: iters left: 2 (42 enodes) 1539788584.714 * * [misc]simplify: iters left: 1 (82 enodes) 1539788584.726 * [exit]simplify: Simplified to (* (+ d1 d2) (+ d3 d4)) 1539788584.726 * [misc]simplify: Simplified (2 1 2) to (λ (d1 d2 d3 d4) (* (/ (* (* (+ d2 d1) (+ d3 d4)) (- (- d2 d1) (- d3 d4))) (* (+ d1 d2) (+ d3 d4))) d1)) 1539788584.726 * * * * [misc]progress: [ 31 / 49 ] simplifiying candidate # 1539788584.726 * * * * [misc]progress: [ 32 / 49 ] simplifiying candidate # 1539788584.726 * * * * [misc]progress: [ 33 / 49 ] simplifiying candidate # 1539788584.726 * * * * [misc]progress: [ 34 / 49 ] simplifiying candidate # 1539788584.726 * * * * [misc]progress: [ 35 / 49 ] simplifiying candidate # 1539788584.726 * [enter]simplify: Simplifying (+ (sqrt (- d2 d1)) (sqrt (- d3 d4))) 1539788584.726 * * [misc]simplify: iters left: 5 (9 enodes) 1539788584.727 * * [misc]simplify: iters left: 4 (14 enodes) 1539788584.729 * * [misc]simplify: iters left: 3 (16 enodes) 1539788584.731 * [exit]simplify: Simplified to (+ (sqrt (- d2 d1)) (sqrt (- d3 d4))) 1539788584.731 * [misc]simplify: Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (* (+ (sqrt (- d2 d1)) (sqrt (- d3 d4))) (- (sqrt (- d2 d1)) (sqrt (- d3 d4)))) d1)) 1539788584.731 * [enter]simplify: Simplifying (- (sqrt (- d2 d1)) (sqrt (- d3 d4))) 1539788584.731 * * [misc]simplify: iters left: 5 (9 enodes) 1539788584.732 * * [misc]simplify: iters left: 4 (15 enodes) 1539788584.734 * * [misc]simplify: iters left: 3 (18 enodes) 1539788584.736 * [exit]simplify: Simplified to (- (sqrt (- d2 d1)) (sqrt (- d3 d4))) 1539788584.736 * [misc]simplify: Simplified (2 1 2) to (λ (d1 d2 d3 d4) (* (* (+ (sqrt (- d2 d1)) (sqrt (- d3 d4))) (- (sqrt (- d2 d1)) (sqrt (- d3 d4)))) d1)) 1539788584.736 * * * * [misc]progress: [ 36 / 49 ] simplifiying candidate # 1539788584.736 * [enter]simplify: Simplifying (- (- d2 d1) (- d3 d4)) 1539788584.736 * * [misc]simplify: iters left: 4 (7 enodes) 1539788584.737 * * [misc]simplify: iters left: 3 (17 enodes) 1539788584.740 * * [misc]simplify: iters left: 2 (39 enodes) 1539788584.747 * * [misc]simplify: iters left: 1 (93 enodes) 1539788584.771 * [exit]simplify: Simplified to (+ (- d2 d3) (- d4 d1)) 1539788584.771 * [misc]simplify: Simplified (2 1 2) to (λ (d1 d2 d3 d4) (* (* 1 (+ (- d2 d3) (- d4 d1))) d1)) 1539788584.771 * * * * [misc]progress: [ 37 / 49 ] simplifiying candidate # 1539788584.771 * [enter]simplify: Simplifying (- d4) 1539788584.772 * * [misc]simplify: iters left: 2 (2 enodes) 1539788584.772 * [exit]simplify: Simplified to (- d4) 1539788584.772 * [misc]simplify: Simplified (2 1 2) to (λ (d1 d2 d3 d4) (* (- (- (- d2 d1) d3) (- d4)) d1)) 1539788584.772 * * * * [misc]progress: [ 38 / 49 ] simplifiying candidate # 1539788584.772 * [enter]simplify: Simplifying (- d4) 1539788584.772 * * [misc]simplify: iters left: 2 (2 enodes) 1539788584.772 * [exit]simplify: Simplified to (- d4) 1539788584.772 * [misc]simplify: Simplified (2 1 2) to (λ (d1 d2 d3 d4) (* (- (- (- d2 d1) d3) (- d4)) d1)) 1539788584.772 * * * * [misc]progress: [ 39 / 49 ] simplifiying candidate # 1539788584.772 * * * * [misc]progress: [ 40 / 49 ] simplifiying candidate # 1539788584.772 * * * * [misc]progress: [ 41 / 49 ] simplifiying candidate # 1539788584.772 * * * * [misc]progress: [ 42 / 49 ] simplifiying candidate # 1539788584.772 * * * * [misc]progress: [ 43 / 49 ] simplifiying candidate # 1539788584.772 * * * * [misc]progress: [ 44 / 49 ] simplifiying candidate # 1539788584.773 * [enter]simplify: Simplifying 0 1539788584.773 * * [misc]simplify: iters left: 0 (1 enodes) 1539788584.773 * [exit]simplify: Simplified to 0 1539788584.773 * [misc]simplify: Simplified (2) to (λ (d1 d2 d3 d4) 0) 1539788584.773 * * * * [misc]progress: [ 45 / 49 ] simplifiying candidate # 1539788584.773 * [enter]simplify: Simplifying (- (* d4 d1) (+ (pow d1 2) (* d3 d1))) 1539788584.773 * * [misc]simplify: iters left: 6 (9 enodes) 1539788584.774 * * [misc]simplify: iters left: 5 (17 enodes) 1539788584.777 * * [misc]simplify: iters left: 4 (31 enodes) 1539788584.782 * * [misc]simplify: iters left: 3 (66 enodes) 1539788584.793 * * [misc]simplify: iters left: 2 (108 enodes) 1539788584.813 * * [misc]simplify: iters left: 1 (153 enodes) 1539788584.837 * [exit]simplify: Simplified to (* d1 (- (- d4 d3) d1)) 1539788584.837 * [misc]simplify: Simplified (2) to (λ (d1 d2 d3 d4) (* d1 (- (- d4 d3) d1))) 1539788584.837 * * * * [misc]progress: [ 46 / 49 ] simplifiying candidate # 1539788584.838 * [enter]simplify: Simplifying (- (* d4 d1) (+ (pow d1 2) (* d3 d1))) 1539788584.838 * * [misc]simplify: iters left: 6 (9 enodes) 1539788584.839 * * [misc]simplify: iters left: 5 (17 enodes) 1539788584.841 * * [misc]simplify: iters left: 4 (31 enodes) 1539788584.847 * * [misc]simplify: iters left: 3 (66 enodes) 1539788584.865 * * [misc]simplify: iters left: 2 (108 enodes) 1539788584.892 * * [misc]simplify: iters left: 1 (153 enodes) 1539788584.922 * [exit]simplify: Simplified to (* d1 (- (- d4 d3) d1)) 1539788584.922 * [misc]simplify: Simplified (2) to (λ (d1 d2 d3 d4) (* d1 (- (- d4 d3) d1))) 1539788584.922 * * * * [misc]progress: [ 47 / 49 ] simplifiying candidate # 1539788584.922 * [enter]simplify: Simplifying (- d2 (+ d3 d1)) 1539788584.922 * * [misc]simplify: iters left: 4 (5 enodes) 1539788584.924 * * [misc]simplify: iters left: 3 (10 enodes) 1539788584.927 * * [misc]simplify: iters left: 2 (18 enodes) 1539788584.932 * * [misc]simplify: iters left: 1 (29 enodes) 1539788584.940 * [exit]simplify: Simplified to (- (- d2 d1) d3) 1539788584.940 * [misc]simplify: Simplified (2 1) to (λ (d1 d2 d3 d4) (* (- (- d2 d1) d3) d1)) 1539788584.940 * * * * [misc]progress: [ 48 / 49 ] simplifiying candidate # 1539788584.941 * [enter]simplify: Simplifying (- d4 (+ d3 d1)) 1539788584.941 * * [misc]simplify: iters left: 4 (5 enodes) 1539788584.942 * * [misc]simplify: iters left: 3 (10 enodes) 1539788584.945 * * [misc]simplify: iters left: 2 (18 enodes) 1539788584.950 * * [misc]simplify: iters left: 1 (29 enodes) 1539788584.958 * [exit]simplify: Simplified to (- (- d4 d1) d3) 1539788584.959 * [misc]simplify: Simplified (2 1) to (λ (d1 d2 d3 d4) (* (- (- d4 d1) d3) d1)) 1539788584.959 * * * * [misc]progress: [ 49 / 49 ] simplifiying candidate # 1539788584.959 * [enter]simplify: Simplifying (- d4 (+ d3 d1)) 1539788584.959 * * [misc]simplify: iters left: 4 (5 enodes) 1539788584.961 * * [misc]simplify: iters left: 3 (10 enodes) 1539788584.964 * * [misc]simplify: iters left: 2 (18 enodes) 1539788584.969 * * [misc]simplify: iters left: 1 (29 enodes) 1539788584.978 * [exit]simplify: Simplified to (- (- d4 d1) d3) 1539788584.978 * [misc]simplify: Simplified (2 1) to (λ (d1 d2 d3 d4) (* (- (- d4 d1) d3) d1)) 1539788584.978 * * * [misc]progress: adding candidates to table 1539788585.464 * * [misc]progress: iteration 2 / 4 1539788585.464 * * * [misc]progress: picking best candidate 1539788585.468 * * * * [misc]pick: Picked # 1539788585.468 * * * [misc]progress: localizing error 1539788585.476 * * * [misc]progress: generating rewritten candidates 1539788585.476 * * * * [misc]progress: [ 1 / 1 ] rewriting at (2) 1539788585.498 * * * [misc]progress: generating series expansions 1539788585.498 * * * * [misc]progress: [ 1 / 1 ] generating series at (2) 1539788585.498 * [misc]backup-simplify: Simplify (* (- d2 (+ d1 (- d3 d4))) d1) into (* (- (+ d2 d4) (+ d3 d1)) d1) 1539788585.498 * [misc]approximate: Taking taylor expansion of (* (- (+ d2 d4) (+ d3 d1)) d1) in (d2 d1 d3 d4) around 0 1539788585.498 * [misc]taylor: Taking taylor expansion of (* (- (+ d2 d4) (+ d3 d1)) d1) in d4 1539788585.498 * [misc]taylor: Taking taylor expansion of (- (+ d2 d4) (+ d3 d1)) in d4 1539788585.499 * [misc]taylor: Taking taylor expansion of (+ d2 d4) in d4 1539788585.499 * [misc]taylor: Taking taylor expansion of d2 in d4 1539788585.499 * [misc]backup-simplify: Simplify d2 into d2 1539788585.499 * [misc]taylor: Taking taylor expansion of d4 in d4 1539788585.499 * [misc]backup-simplify: Simplify 0 into 0 1539788585.499 * [misc]backup-simplify: Simplify 1 into 1 1539788585.499 * [misc]taylor: Taking taylor expansion of (+ d3 d1) in d4 1539788585.499 * [misc]taylor: Taking taylor expansion of d3 in d4 1539788585.499 * [misc]backup-simplify: Simplify d3 into d3 1539788585.499 * [misc]taylor: Taking taylor expansion of d1 in d4 1539788585.499 * [misc]backup-simplify: Simplify d1 into d1 1539788585.499 * [misc]taylor: Taking taylor expansion of d1 in d4 1539788585.499 * [misc]backup-simplify: Simplify d1 into d1 1539788585.499 * [misc]taylor: Taking taylor expansion of (* (- (+ d2 d4) (+ d3 d1)) d1) in d3 1539788585.499 * [misc]taylor: Taking taylor expansion of (- (+ d2 d4) (+ d3 d1)) in d3 1539788585.499 * [misc]taylor: Taking taylor expansion of (+ d2 d4) in d3 1539788585.499 * [misc]taylor: Taking taylor expansion of d2 in d3 1539788585.499 * [misc]backup-simplify: Simplify d2 into d2 1539788585.499 * [misc]taylor: Taking taylor expansion of d4 in d3 1539788585.499 * [misc]backup-simplify: Simplify d4 into d4 1539788585.499 * [misc]taylor: Taking taylor expansion of (+ d3 d1) in d3 1539788585.499 * [misc]taylor: Taking taylor expansion of d3 in d3 1539788585.499 * [misc]backup-simplify: Simplify 0 into 0 1539788585.499 * [misc]backup-simplify: Simplify 1 into 1 1539788585.499 * [misc]taylor: Taking taylor expansion of d1 in d3 1539788585.499 * [misc]backup-simplify: Simplify d1 into d1 1539788585.499 * [misc]taylor: Taking taylor expansion of d1 in d3 1539788585.499 * [misc]backup-simplify: Simplify d1 into d1 1539788585.499 * [misc]taylor: Taking taylor expansion of (* (- (+ d2 d4) (+ d3 d1)) d1) in d1 1539788585.499 * [misc]taylor: Taking taylor expansion of (- (+ d2 d4) (+ d3 d1)) in d1 1539788585.499 * [misc]taylor: Taking taylor expansion of (+ d2 d4) in d1 1539788585.499 * [misc]taylor: Taking taylor expansion of d2 in d1 1539788585.499 * [misc]backup-simplify: Simplify d2 into d2 1539788585.499 * [misc]taylor: Taking taylor expansion of d4 in d1 1539788585.499 * [misc]backup-simplify: Simplify d4 into d4 1539788585.499 * [misc]taylor: Taking taylor expansion of (+ d3 d1) in d1 1539788585.499 * [misc]taylor: Taking taylor expansion of d3 in d1 1539788585.499 * [misc]backup-simplify: Simplify d3 into d3 1539788585.499 * [misc]taylor: Taking taylor expansion of d1 in d1 1539788585.499 * [misc]backup-simplify: Simplify 0 into 0 1539788585.499 * [misc]backup-simplify: Simplify 1 into 1 1539788585.499 * [misc]taylor: Taking taylor expansion of d1 in d1 1539788585.499 * [misc]backup-simplify: Simplify 0 into 0 1539788585.499 * [misc]backup-simplify: Simplify 1 into 1 1539788585.499 * [misc]taylor: Taking taylor expansion of (* (- (+ d2 d4) (+ d3 d1)) d1) in d2 1539788585.499 * [misc]taylor: Taking taylor expansion of (- (+ d2 d4) (+ d3 d1)) in d2 1539788585.499 * [misc]taylor: Taking taylor expansion of (+ d2 d4) in d2 1539788585.499 * [misc]taylor: Taking taylor expansion of d2 in d2 1539788585.499 * [misc]backup-simplify: Simplify 0 into 0 1539788585.499 * [misc]backup-simplify: Simplify 1 into 1 1539788585.499 * [misc]taylor: Taking taylor expansion of d4 in d2 1539788585.499 * [misc]backup-simplify: Simplify d4 into d4 1539788585.499 * [misc]taylor: Taking taylor expansion of (+ d3 d1) in d2 1539788585.499 * [misc]taylor: Taking taylor expansion of d3 in d2 1539788585.499 * [misc]backup-simplify: Simplify d3 into d3 1539788585.499 * [misc]taylor: Taking taylor expansion of d1 in d2 1539788585.499 * [misc]backup-simplify: Simplify d1 into d1 1539788585.499 * [misc]taylor: Taking taylor expansion of d1 in d2 1539788585.499 * [misc]backup-simplify: Simplify d1 into d1 1539788585.499 * [misc]taylor: Taking taylor expansion of (* (- (+ d2 d4) (+ d3 d1)) d1) in d2 1539788585.499 * [misc]taylor: Taking taylor expansion of (- (+ d2 d4) (+ d3 d1)) in d2 1539788585.499 * [misc]taylor: Taking taylor expansion of (+ d2 d4) in d2 1539788585.499 * [misc]taylor: Taking taylor expansion of d2 in d2 1539788585.499 * [misc]backup-simplify: Simplify 0 into 0 1539788585.499 * [misc]backup-simplify: Simplify 1 into 1 1539788585.499 * [misc]taylor: Taking taylor expansion of d4 in d2 1539788585.499 * [misc]backup-simplify: Simplify d4 into d4 1539788585.499 * [misc]taylor: Taking taylor expansion of (+ d3 d1) in d2 1539788585.500 * [misc]taylor: Taking taylor expansion of d3 in d2 1539788585.500 * [misc]backup-simplify: Simplify d3 into d3 1539788585.500 * [misc]taylor: Taking taylor expansion of d1 in d2 1539788585.500 * [misc]backup-simplify: Simplify d1 into d1 1539788585.500 * [misc]taylor: Taking taylor expansion of d1 in d2 1539788585.500 * [misc]backup-simplify: Simplify d1 into d1 1539788585.500 * [misc]backup-simplify: Simplify (+ 0 d4) into d4 1539788585.500 * [misc]backup-simplify: Simplify (+ d3 d1) into (+ d3 d1) 1539788585.500 * [misc]backup-simplify: Simplify (- (+ d3 d1)) into (- (+ d3 d1)) 1539788585.500 * [misc]backup-simplify: Simplify (+ d4 (- (+ d3 d1))) into (- d4 (+ d3 d1)) 1539788585.500 * [misc]backup-simplify: Simplify (* (- d4 (+ d3 d1)) d1) into (* (- d4 (+ d3 d1)) d1) 1539788585.500 * [misc]taylor: Taking taylor expansion of (* (- d4 (+ d3 d1)) d1) in d1 1539788585.500 * [misc]taylor: Taking taylor expansion of (- d4 (+ d3 d1)) in d1 1539788585.500 * [misc]taylor: Taking taylor expansion of d4 in d1 1539788585.500 * [misc]backup-simplify: Simplify d4 into d4 1539788585.500 * [misc]taylor: Taking taylor expansion of (+ d3 d1) in d1 1539788585.500 * [misc]taylor: Taking taylor expansion of d3 in d1 1539788585.500 * [misc]backup-simplify: Simplify d3 into d3 1539788585.500 * [misc]taylor: Taking taylor expansion of d1 in d1 1539788585.500 * [misc]backup-simplify: Simplify 0 into 0 1539788585.500 * [misc]backup-simplify: Simplify 1 into 1 1539788585.500 * [misc]taylor: Taking taylor expansion of d1 in d1 1539788585.500 * [misc]backup-simplify: Simplify 0 into 0 1539788585.500 * [misc]backup-simplify: Simplify 1 into 1 1539788585.500 * [misc]backup-simplify: Simplify (+ d3 0) into d3 1539788585.500 * [misc]backup-simplify: Simplify (- d3) into (- d3) 1539788585.500 * [misc]backup-simplify: Simplify (+ d4 (- d3)) into (- d4 d3) 1539788585.500 * [misc]backup-simplify: Simplify (* (- d4 d3) 0) into 0 1539788585.500 * [misc]taylor: Taking taylor expansion of 0 in d3 1539788585.500 * [misc]backup-simplify: Simplify 0 into 0 1539788585.500 * [misc]taylor: Taking taylor expansion of 0 in d4 1539788585.500 * [misc]backup-simplify: Simplify 0 into 0 1539788585.500 * [misc]backup-simplify: Simplify 0 into 0 1539788585.501 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1539788585.501 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1539788585.501 * [misc]backup-simplify: Simplify (- 0) into 0 1539788585.501 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1539788585.501 * [misc]backup-simplify: Simplify (+ (* (- d4 (+ d3 d1)) 0) (* 1 d1)) into d1 1539788585.501 * [misc]taylor: Taking taylor expansion of d1 in d1 1539788585.501 * [misc]backup-simplify: Simplify 0 into 0 1539788585.501 * [misc]backup-simplify: Simplify 1 into 1 1539788585.501 * [misc]taylor: Taking taylor expansion of 0 in d3 1539788585.501 * [misc]backup-simplify: Simplify 0 into 0 1539788585.501 * [misc]taylor: Taking taylor expansion of 0 in d4 1539788585.501 * [misc]backup-simplify: Simplify 0 into 0 1539788585.501 * [misc]backup-simplify: Simplify 0 into 0 1539788585.501 * [misc]backup-simplify: Simplify (+ 0 1) into 1 1539788585.501 * [misc]backup-simplify: Simplify (- 1) into -1 1539788585.501 * [misc]backup-simplify: Simplify (+ 0 -1) into -1 1539788585.502 * [misc]backup-simplify: Simplify (+ (* (- d4 d3) 1) (* -1 0)) into (- d4 d3) 1539788585.502 * [misc]taylor: Taking taylor expansion of (- d4 d3) in d3 1539788585.502 * [misc]taylor: Taking taylor expansion of d4 in d3 1539788585.502 * [misc]backup-simplify: Simplify d4 into d4 1539788585.502 * [misc]taylor: Taking taylor expansion of d3 in d3 1539788585.502 * [misc]backup-simplify: Simplify 0 into 0 1539788585.502 * [misc]backup-simplify: Simplify 1 into 1 1539788585.502 * [misc]backup-simplify: Simplify (- 0) into 0 1539788585.502 * [misc]backup-simplify: Simplify (+ d4 0) into d4 1539788585.502 * [misc]taylor: Taking taylor expansion of d4 in d4 1539788585.502 * [misc]backup-simplify: Simplify 0 into 0 1539788585.502 * [misc]backup-simplify: Simplify 1 into 1 1539788585.502 * [misc]backup-simplify: Simplify 0 into 0 1539788585.502 * [misc]taylor: Taking taylor expansion of 0 in d4 1539788585.502 * [misc]backup-simplify: Simplify 0 into 0 1539788585.502 * [misc]backup-simplify: Simplify 0 into 0 1539788585.502 * [misc]backup-simplify: Simplify 0 into 0 1539788585.502 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1539788585.502 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1539788585.502 * [misc]backup-simplify: Simplify (- 0) into 0 1539788585.502 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1539788585.503 * [misc]backup-simplify: Simplify (+ (* (- d4 (+ d3 d1)) 0) (+ (* 1 0) (* 0 d1))) into 0 1539788585.503 * [misc]taylor: Taking taylor expansion of 0 in d1 1539788585.503 * [misc]backup-simplify: Simplify 0 into 0 1539788585.503 * [misc]taylor: Taking taylor expansion of 0 in d3 1539788585.503 * [misc]backup-simplify: Simplify 0 into 0 1539788585.503 * [misc]taylor: Taking taylor expansion of 0 in d4 1539788585.503 * [misc]backup-simplify: Simplify 0 into 0 1539788585.503 * [misc]backup-simplify: Simplify 0 into 0 1539788585.503 * [misc]backup-simplify: Simplify 0 into 0 1539788585.503 * [misc]backup-simplify: Simplify (* (- (/ 1 d2) (+ (/ 1 d1) (- (/ 1 d3) (/ 1 d4)))) (/ 1 d1)) into (/ (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) d1) 1539788585.503 * [misc]approximate: Taking taylor expansion of (/ (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) d1) in (d2 d1 d3 d4) around 0 1539788585.503 * [misc]taylor: Taking taylor expansion of (/ (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) d1) in d4 1539788585.503 * [misc]taylor: Taking taylor expansion of (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) in d4 1539788585.503 * [misc]taylor: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d4 1539788585.503 * [misc]taylor: Taking taylor expansion of (/ 1 d4) in d4 1539788585.503 * [misc]taylor: Taking taylor expansion of d4 in d4 1539788585.503 * [misc]backup-simplify: Simplify 0 into 0 1539788585.503 * [misc]backup-simplify: Simplify 1 into 1 1539788585.505 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1539788585.505 * [misc]taylor: Taking taylor expansion of (/ 1 d2) in d4 1539788585.505 * [misc]taylor: Taking taylor expansion of d2 in d4 1539788585.505 * [misc]backup-simplify: Simplify d2 into d2 1539788585.505 * [misc]backup-simplify: Simplify (/ 1 d2) into (/ 1 d2) 1539788585.505 * [misc]taylor: Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d4 1539788585.505 * [misc]taylor: Taking taylor expansion of (/ 1 d1) in d4 1539788585.505 * [misc]taylor: Taking taylor expansion of d1 in d4 1539788585.505 * [misc]backup-simplify: Simplify d1 into d1 1539788585.505 * [misc]backup-simplify: Simplify (/ 1 d1) into (/ 1 d1) 1539788585.505 * [misc]taylor: Taking taylor expansion of (/ 1 d3) in d4 1539788585.505 * [misc]taylor: Taking taylor expansion of d3 in d4 1539788585.505 * [misc]backup-simplify: Simplify d3 into d3 1539788585.505 * [misc]backup-simplify: Simplify (/ 1 d3) into (/ 1 d3) 1539788585.505 * [misc]taylor: Taking taylor expansion of d1 in d4 1539788585.505 * [misc]backup-simplify: Simplify d1 into d1 1539788585.506 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1539788585.506 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1539788585.506 * [misc]backup-simplify: Simplify (/ 1 d1) into (/ 1 d1) 1539788585.506 * [misc]taylor: Taking taylor expansion of (/ (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) d1) in d3 1539788585.506 * [misc]taylor: Taking taylor expansion of (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) in d3 1539788585.506 * [misc]taylor: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d3 1539788585.506 * [misc]taylor: Taking taylor expansion of (/ 1 d4) in d3 1539788585.506 * [misc]taylor: Taking taylor expansion of d4 in d3 1539788585.506 * [misc]backup-simplify: Simplify d4 into d4 1539788585.506 * [misc]backup-simplify: Simplify (/ 1 d4) into (/ 1 d4) 1539788585.506 * [misc]taylor: Taking taylor expansion of (/ 1 d2) in d3 1539788585.506 * [misc]taylor: Taking taylor expansion of d2 in d3 1539788585.506 * [misc]backup-simplify: Simplify d2 into d2 1539788585.506 * [misc]backup-simplify: Simplify (/ 1 d2) into (/ 1 d2) 1539788585.506 * [misc]taylor: Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d3 1539788585.506 * [misc]taylor: Taking taylor expansion of (/ 1 d1) in d3 1539788585.506 * [misc]taylor: Taking taylor expansion of d1 in d3 1539788585.506 * [misc]backup-simplify: Simplify d1 into d1 1539788585.506 * [misc]backup-simplify: Simplify (/ 1 d1) into (/ 1 d1) 1539788585.506 * [misc]taylor: Taking taylor expansion of (/ 1 d3) in d3 1539788585.506 * [misc]taylor: Taking taylor expansion of d3 in d3 1539788585.506 * [misc]backup-simplify: Simplify 0 into 0 1539788585.506 * [misc]backup-simplify: Simplify 1 into 1 1539788585.506 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1539788585.506 * [misc]taylor: Taking taylor expansion of d1 in d3 1539788585.506 * [misc]backup-simplify: Simplify d1 into d1 1539788585.506 * [misc]backup-simplify: Simplify (+ 0 1) into 1 1539788585.507 * [misc]backup-simplify: Simplify (- 1) into -1 1539788585.507 * [misc]backup-simplify: Simplify (+ 0 -1) into -1 1539788585.507 * [misc]backup-simplify: Simplify (/ -1 d1) into (/ -1 d1) 1539788585.507 * [misc]taylor: Taking taylor expansion of (/ (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) d1) in d1 1539788585.507 * [misc]taylor: Taking taylor expansion of (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) in d1 1539788585.507 * [misc]taylor: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d1 1539788585.507 * [misc]taylor: Taking taylor expansion of (/ 1 d4) in d1 1539788585.507 * [misc]taylor: Taking taylor expansion of d4 in d1 1539788585.507 * [misc]backup-simplify: Simplify d4 into d4 1539788585.507 * [misc]backup-simplify: Simplify (/ 1 d4) into (/ 1 d4) 1539788585.507 * [misc]taylor: Taking taylor expansion of (/ 1 d2) in d1 1539788585.507 * [misc]taylor: Taking taylor expansion of d2 in d1 1539788585.507 * [misc]backup-simplify: Simplify d2 into d2 1539788585.507 * [misc]backup-simplify: Simplify (/ 1 d2) into (/ 1 d2) 1539788585.507 * [misc]taylor: Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d1 1539788585.507 * [misc]taylor: Taking taylor expansion of (/ 1 d1) in d1 1539788585.507 * [misc]taylor: Taking taylor expansion of d1 in d1 1539788585.507 * [misc]backup-simplify: Simplify 0 into 0 1539788585.507 * [misc]backup-simplify: Simplify 1 into 1 1539788585.507 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1539788585.507 * [misc]taylor: Taking taylor expansion of (/ 1 d3) in d1 1539788585.507 * [misc]taylor: Taking taylor expansion of d3 in d1 1539788585.507 * [misc]backup-simplify: Simplify d3 into d3 1539788585.507 * [misc]backup-simplify: Simplify (/ 1 d3) into (/ 1 d3) 1539788585.507 * [misc]taylor: Taking taylor expansion of d1 in d1 1539788585.507 * [misc]backup-simplify: Simplify 0 into 0 1539788585.507 * [misc]backup-simplify: Simplify 1 into 1 1539788585.507 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1539788585.507 * [misc]backup-simplify: Simplify (- 1) into -1 1539788585.508 * [misc]backup-simplify: Simplify (+ 0 -1) into -1 1539788585.508 * [misc]backup-simplify: Simplify (/ -1 1) into -1 1539788585.508 * [misc]taylor: Taking taylor expansion of (/ (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) d1) in d2 1539788585.508 * [misc]taylor: Taking taylor expansion of (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) in d2 1539788585.508 * [misc]taylor: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d2 1539788585.508 * [misc]taylor: Taking taylor expansion of (/ 1 d4) in d2 1539788585.508 * [misc]taylor: Taking taylor expansion of d4 in d2 1539788585.508 * [misc]backup-simplify: Simplify d4 into d4 1539788585.508 * [misc]backup-simplify: Simplify (/ 1 d4) into (/ 1 d4) 1539788585.508 * [misc]taylor: Taking taylor expansion of (/ 1 d2) in d2 1539788585.508 * [misc]taylor: Taking taylor expansion of d2 in d2 1539788585.508 * [misc]backup-simplify: Simplify 0 into 0 1539788585.508 * [misc]backup-simplify: Simplify 1 into 1 1539788585.508 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1539788585.508 * [misc]taylor: Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d2 1539788585.508 * [misc]taylor: Taking taylor expansion of (/ 1 d1) in d2 1539788585.508 * [misc]taylor: Taking taylor expansion of d1 in d2 1539788585.508 * [misc]backup-simplify: Simplify d1 into d1 1539788585.508 * [misc]backup-simplify: Simplify (/ 1 d1) into (/ 1 d1) 1539788585.508 * [misc]taylor: Taking taylor expansion of (/ 1 d3) in d2 1539788585.508 * [misc]taylor: Taking taylor expansion of d3 in d2 1539788585.508 * [misc]backup-simplify: Simplify d3 into d3 1539788585.508 * [misc]backup-simplify: Simplify (/ 1 d3) into (/ 1 d3) 1539788585.508 * [misc]taylor: Taking taylor expansion of d1 in d2 1539788585.508 * [misc]backup-simplify: Simplify d1 into d1 1539788585.508 * [misc]backup-simplify: Simplify (+ 0 1) into 1 1539788585.508 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1539788585.508 * [misc]backup-simplify: Simplify (/ 1 d1) into (/ 1 d1) 1539788585.508 * [misc]taylor: Taking taylor expansion of (/ (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) d1) in d2 1539788585.509 * [misc]taylor: Taking taylor expansion of (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) in d2 1539788585.509 * [misc]taylor: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d2 1539788585.509 * [misc]taylor: Taking taylor expansion of (/ 1 d4) in d2 1539788585.509 * [misc]taylor: Taking taylor expansion of d4 in d2 1539788585.509 * [misc]backup-simplify: Simplify d4 into d4 1539788585.509 * [misc]backup-simplify: Simplify (/ 1 d4) into (/ 1 d4) 1539788585.509 * [misc]taylor: Taking taylor expansion of (/ 1 d2) in d2 1539788585.509 * [misc]taylor: Taking taylor expansion of d2 in d2 1539788585.509 * [misc]backup-simplify: Simplify 0 into 0 1539788585.509 * [misc]backup-simplify: Simplify 1 into 1 1539788585.509 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1539788585.509 * [misc]taylor: Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d2 1539788585.509 * [misc]taylor: Taking taylor expansion of (/ 1 d1) in d2 1539788585.509 * [misc]taylor: Taking taylor expansion of d1 in d2 1539788585.509 * [misc]backup-simplify: Simplify d1 into d1 1539788585.509 * [misc]backup-simplify: Simplify (/ 1 d1) into (/ 1 d1) 1539788585.509 * [misc]taylor: Taking taylor expansion of (/ 1 d3) in d2 1539788585.509 * [misc]taylor: Taking taylor expansion of d3 in d2 1539788585.509 * [misc]backup-simplify: Simplify d3 into d3 1539788585.509 * [misc]backup-simplify: Simplify (/ 1 d3) into (/ 1 d3) 1539788585.509 * [misc]taylor: Taking taylor expansion of d1 in d2 1539788585.509 * [misc]backup-simplify: Simplify d1 into d1 1539788585.509 * [misc]backup-simplify: Simplify (+ 0 1) into 1 1539788585.509 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1539788585.509 * [misc]backup-simplify: Simplify (/ 1 d1) into (/ 1 d1) 1539788585.509 * [misc]taylor: Taking taylor expansion of (/ 1 d1) in d1 1539788585.509 * [misc]taylor: Taking taylor expansion of d1 in d1 1539788585.509 * [misc]backup-simplify: Simplify 0 into 0 1539788585.509 * [misc]backup-simplify: Simplify 1 into 1 1539788585.509 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1539788585.510 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1539788585.510 * [misc]backup-simplify: Simplify (+ (/ 1 d4) 0) into (/ 1 d4) 1539788585.510 * [misc]backup-simplify: Simplify (+ (/ 1 d1) (/ 1 d3)) into (+ (/ 1 d1) (/ 1 d3)) 1539788585.510 * [misc]backup-simplify: Simplify (- (+ (/ 1 d1) (/ 1 d3))) into (- (+ (/ 1 d1) (/ 1 d3))) 1539788585.510 * [misc]backup-simplify: Simplify (+ (/ 1 d4) (- (+ (/ 1 d1) (/ 1 d3)))) into (- (/ 1 d4) (+ (/ 1 d1) (/ 1 d3))) 1539788585.510 * [misc]backup-simplify: Simplify (- (/ (- (/ 1 d4) (+ (/ 1 d1) (/ 1 d3))) d1) (+ (* (/ 1 d1) (/ 0 d1)))) into (- (/ 1 (* d4 d1)) (+ (/ 1 (* d3 d1)) (/ 1 (pow d1 2)))) 1539788585.510 * [misc]taylor: Taking taylor expansion of (- (/ 1 (* d4 d1)) (+ (/ 1 (* d3 d1)) (/ 1 (pow d1 2)))) in d1 1539788585.510 * [misc]taylor: Taking taylor expansion of (/ 1 (* d4 d1)) in d1 1539788585.510 * [misc]taylor: Taking taylor expansion of (* d4 d1) in d1 1539788585.510 * [misc]taylor: Taking taylor expansion of d4 in d1 1539788585.510 * [misc]backup-simplify: Simplify d4 into d4 1539788585.510 * [misc]taylor: Taking taylor expansion of d1 in d1 1539788585.510 * [misc]backup-simplify: Simplify 0 into 0 1539788585.510 * [misc]backup-simplify: Simplify 1 into 1 1539788585.510 * [misc]backup-simplify: Simplify (* d4 0) into 0 1539788585.510 * [misc]backup-simplify: Simplify (+ (* d4 1) (* 0 0)) into d4 1539788585.510 * [misc]backup-simplify: Simplify (/ 1 d4) into (/ 1 d4) 1539788585.510 * [misc]taylor: Taking taylor expansion of (+ (/ 1 (* d3 d1)) (/ 1 (pow d1 2))) in d1 1539788585.511 * [misc]taylor: Taking taylor expansion of (/ 1 (* d3 d1)) in d1 1539788585.511 * [misc]taylor: Taking taylor expansion of (* d3 d1) in d1 1539788585.511 * [misc]taylor: Taking taylor expansion of d3 in d1 1539788585.511 * [misc]backup-simplify: Simplify d3 into d3 1539788585.511 * [misc]taylor: Taking taylor expansion of d1 in d1 1539788585.511 * [misc]backup-simplify: Simplify 0 into 0 1539788585.511 * [misc]backup-simplify: Simplify 1 into 1 1539788585.511 * [misc]backup-simplify: Simplify (* d3 0) into 0 1539788585.511 * [misc]backup-simplify: Simplify (+ (* d3 1) (* 0 0)) into d3 1539788585.511 * [misc]backup-simplify: Simplify (/ 1 d3) into (/ 1 d3) 1539788585.511 * [misc]taylor: Taking taylor expansion of (/ 1 (pow d1 2)) in d1 1539788585.511 * [misc]taylor: Taking taylor expansion of (pow d1 2) in d1 1539788585.511 * [misc]taylor: Taking taylor expansion of d1 in d1 1539788585.511 * [misc]backup-simplify: Simplify 0 into 0 1539788585.511 * [misc]backup-simplify: Simplify 1 into 1 1539788585.511 * [misc]backup-simplify: Simplify (* 1 1) into 1 1539788585.511 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1539788585.511 * [misc]backup-simplify: Simplify (+ 0 1) into 1 1539788585.511 * [misc]backup-simplify: Simplify (- 1) into -1 1539788585.511 * [misc]backup-simplify: Simplify (+ 0 -1) into -1 1539788585.511 * [misc]taylor: Taking taylor expansion of -1 in d3 1539788585.511 * [misc]backup-simplify: Simplify -1 into -1 1539788585.511 * [misc]taylor: Taking taylor expansion of 1 in d3 1539788585.511 * [misc]backup-simplify: Simplify 1 into 1 1539788585.512 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0 1539788585.512 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1539788585.512 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1539788585.512 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0 1539788585.512 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 1539788585.512 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1539788585.512 * [misc]backup-simplify: Simplify (- 0) into 0 1539788585.512 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1539788585.513 * [misc]backup-simplify: Simplify (- (/ 0 d1) (+ (* (/ 1 d1) (/ 0 d1)) (* (- (/ 1 (* d4 d1)) (+ (/ 1 (* d3 d1)) (/ 1 (pow d1 2)))) (/ 0 d1)))) into 0 1539788585.513 * [misc]taylor: Taking taylor expansion of 0 in d1 1539788585.513 * [misc]backup-simplify: Simplify 0 into 0 1539788585.513 * [misc]backup-simplify: Simplify (+ (* 1 0) (* 0 1)) into 0 1539788585.513 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1539788585.513 * [misc]backup-simplify: Simplify (+ (/ 1 d3) 0) into (/ 1 d3) 1539788585.513 * [misc]backup-simplify: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 1539788585.513 * [misc]backup-simplify: Simplify (+ (/ 1 d4) (- (/ 1 d3))) into (- (/ 1 d4) (/ 1 d3)) 1539788585.513 * [misc]taylor: Taking taylor expansion of (- (/ 1 d4) (/ 1 d3)) in d3 1539788585.513 * [misc]taylor: Taking taylor expansion of (/ 1 d4) in d3 1539788585.513 * [misc]taylor: Taking taylor expansion of d4 in d3 1539788585.513 * [misc]backup-simplify: Simplify d4 into d4 1539788585.513 * [misc]backup-simplify: Simplify (/ 1 d4) into (/ 1 d4) 1539788585.513 * [misc]taylor: Taking taylor expansion of (/ 1 d3) in d3 1539788585.513 * [misc]taylor: Taking taylor expansion of d3 in d3 1539788585.513 * [misc]backup-simplify: Simplify 0 into 0 1539788585.513 * [misc]backup-simplify: Simplify 1 into 1 1539788585.513 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1539788585.513 * [misc]backup-simplify: Simplify (- 1) into -1 1539788585.514 * [misc]backup-simplify: Simplify (+ 0 -1) into -1 1539788585.514 * [misc]taylor: Taking taylor expansion of -1 in d4 1539788585.514 * [misc]backup-simplify: Simplify -1 into -1 1539788585.514 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1539788585.514 * [misc]taylor: Taking taylor expansion of 0 in d3 1539788585.514 * [misc]backup-simplify: Simplify 0 into 0 1539788585.514 * [misc]taylor: Taking taylor expansion of -1 in d4 1539788585.514 * [misc]backup-simplify: Simplify -1 into -1 1539788585.514 * [misc]taylor: Taking taylor expansion of 1 in d4 1539788585.514 * [misc]backup-simplify: Simplify 1 into 1 1539788585.514 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)) (* 0 (/ 0 d4)))) into 0 1539788585.514 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1539788585.514 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1539788585.514 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 d1) (/ 0 d1)) (* 0 (/ 0 d1)))) into 0 1539788585.515 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0 1539788585.515 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1539788585.515 * [misc]backup-simplify: Simplify (- 0) into 0 1539788585.515 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1539788585.515 * [misc]backup-simplify: Simplify (- (/ 0 d1) (+ (* (/ 1 d1) (/ 0 d1)) (* (- (/ 1 (* d4 d1)) (+ (/ 1 (* d3 d1)) (/ 1 (pow d1 2)))) (/ 0 d1)) (* 0 (/ 0 d1)))) into 0 1539788585.515 * [misc]taylor: Taking taylor expansion of 0 in d1 1539788585.515 * [misc]backup-simplify: Simplify 0 into 0 1539788585.515 * [misc]backup-simplify: Simplify (+ (* d4 0) (+ (* 0 1) (* 0 0))) into 0 1539788585.515 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0 1539788585.516 * [misc]backup-simplify: Simplify (+ (* d3 0) (+ (* 0 1) (* 0 0))) into 0 1539788585.516 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 1539788585.516 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 1539788585.516 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1539788585.516 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1539788585.516 * [misc]backup-simplify: Simplify (- 0) into 0 1539788585.516 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1539788585.516 * [misc]taylor: Taking taylor expansion of 0 in d3 1539788585.516 * [misc]backup-simplify: Simplify 0 into 0 1539788585.517 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1539788585.517 * [misc]taylor: Taking taylor expansion of 0 in d3 1539788585.517 * [misc]backup-simplify: Simplify 0 into 0 1539788585.517 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1539788585.517 * [misc]backup-simplify: Simplify (- 0) into 0 1539788585.517 * [misc]backup-simplify: Simplify (+ (/ 1 d4) 0) into (/ 1 d4) 1539788585.517 * [misc]taylor: Taking taylor expansion of (/ 1 d4) in d4 1539788585.517 * [misc]taylor: Taking taylor expansion of d4 in d4 1539788585.517 * [misc]backup-simplify: Simplify 0 into 0 1539788585.517 * [misc]backup-simplify: Simplify 1 into 1 1539788585.517 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1539788585.517 * [misc]backup-simplify: Simplify 1 into 1 1539788585.517 * [misc]taylor: Taking taylor expansion of 0 in d4 1539788585.517 * [misc]backup-simplify: Simplify 0 into 0 1539788585.517 * [misc]taylor: Taking taylor expansion of 0 in d4 1539788585.517 * [misc]backup-simplify: Simplify 0 into 0 1539788585.517 * [misc]taylor: Taking taylor expansion of 0 in d4 1539788585.517 * [misc]backup-simplify: Simplify 0 into 0 1539788585.517 * [misc]backup-simplify: Simplify -1 into -1 1539788585.517 * [misc]backup-simplify: Simplify -1 into -1 1539788585.518 * [misc]backup-simplify: Simplify (+ (* -1 (pow (* 1 (* 1 (* (/ 1 (/ 1 d1)) 1))) 2)) (+ (* -1 (* 1 (* (/ 1 (/ 1 d3)) (* (/ 1 (/ 1 d1)) 1)))) (* 1 (* (/ 1 (/ 1 d4)) (* 1 (* (/ 1 (/ 1 d1)) 1)))))) into (- (* d4 d1) (+ (pow d1 2) (* d3 d1))) 1539788585.518 * [misc]backup-simplify: Simplify (* (- (/ 1 (- d2)) (+ (/ 1 (- d1)) (- (/ 1 (- d3)) (/ 1 (- d4))))) (/ 1 (- d1))) into (* -1 (/ (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) d1)) 1539788585.518 * [misc]approximate: Taking taylor expansion of (* -1 (/ (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) d1)) in (d2 d1 d3 d4) around 0 1539788585.518 * [misc]taylor: Taking taylor expansion of (* -1 (/ (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) d1)) in d4 1539788585.518 * [misc]taylor: Taking taylor expansion of -1 in d4 1539788585.518 * [misc]backup-simplify: Simplify -1 into -1 1539788585.518 * [misc]taylor: Taking taylor expansion of (/ (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) d1) in d4 1539788585.518 * [misc]taylor: Taking taylor expansion of (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) in d4 1539788585.518 * [misc]taylor: Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d4 1539788585.518 * [misc]taylor: Taking taylor expansion of (/ 1 d1) in d4 1539788585.518 * [misc]taylor: Taking taylor expansion of d1 in d4 1539788585.518 * [misc]backup-simplify: Simplify d1 into d1 1539788585.518 * [misc]backup-simplify: Simplify (/ 1 d1) into (/ 1 d1) 1539788585.518 * [misc]taylor: Taking taylor expansion of (/ 1 d3) in d4 1539788585.518 * [misc]taylor: Taking taylor expansion of d3 in d4 1539788585.518 * [misc]backup-simplify: Simplify d3 into d3 1539788585.518 * [misc]backup-simplify: Simplify (/ 1 d3) into (/ 1 d3) 1539788585.518 * [misc]taylor: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d4 1539788585.518 * [misc]taylor: Taking taylor expansion of (/ 1 d4) in d4 1539788585.518 * [misc]taylor: Taking taylor expansion of d4 in d4 1539788585.518 * [misc]backup-simplify: Simplify 0 into 0 1539788585.518 * [misc]backup-simplify: Simplify 1 into 1 1539788585.518 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1539788585.518 * [misc]taylor: Taking taylor expansion of (/ 1 d2) in d4 1539788585.518 * [misc]taylor: Taking taylor expansion of d2 in d4 1539788585.518 * [misc]backup-simplify: Simplify d2 into d2 1539788585.518 * [misc]backup-simplify: Simplify (/ 1 d2) into (/ 1 d2) 1539788585.518 * [misc]taylor: Taking taylor expansion of d1 in d4 1539788585.518 * [misc]backup-simplify: Simplify d1 into d1 1539788585.519 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1539788585.519 * [misc]backup-simplify: Simplify (- 1) into -1 1539788585.519 * [misc]backup-simplify: Simplify (+ 0 -1) into -1 1539788585.519 * [misc]backup-simplify: Simplify (/ -1 d1) into (/ -1 d1) 1539788585.519 * [misc]taylor: Taking taylor expansion of (* -1 (/ (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) d1)) in d3 1539788585.519 * [misc]taylor: Taking taylor expansion of -1 in d3 1539788585.519 * [misc]backup-simplify: Simplify -1 into -1 1539788585.519 * [misc]taylor: Taking taylor expansion of (/ (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) d1) in d3 1539788585.519 * [misc]taylor: Taking taylor expansion of (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) in d3 1539788585.519 * [misc]taylor: Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d3 1539788585.519 * [misc]taylor: Taking taylor expansion of (/ 1 d1) in d3 1539788585.519 * [misc]taylor: Taking taylor expansion of d1 in d3 1539788585.519 * [misc]backup-simplify: Simplify d1 into d1 1539788585.519 * [misc]backup-simplify: Simplify (/ 1 d1) into (/ 1 d1) 1539788585.519 * [misc]taylor: Taking taylor expansion of (/ 1 d3) in d3 1539788585.519 * [misc]taylor: Taking taylor expansion of d3 in d3 1539788585.519 * [misc]backup-simplify: Simplify 0 into 0 1539788585.519 * [misc]backup-simplify: Simplify 1 into 1 1539788585.519 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1539788585.519 * [misc]taylor: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d3 1539788585.519 * [misc]taylor: Taking taylor expansion of (/ 1 d4) in d3 1539788585.519 * [misc]taylor: Taking taylor expansion of d4 in d3 1539788585.519 * [misc]backup-simplify: Simplify d4 into d4 1539788585.519 * [misc]backup-simplify: Simplify (/ 1 d4) into (/ 1 d4) 1539788585.519 * [misc]taylor: Taking taylor expansion of (/ 1 d2) in d3 1539788585.519 * [misc]taylor: Taking taylor expansion of d2 in d3 1539788585.519 * [misc]backup-simplify: Simplify d2 into d2 1539788585.519 * [misc]backup-simplify: Simplify (/ 1 d2) into (/ 1 d2) 1539788585.519 * [misc]taylor: Taking taylor expansion of d1 in d3 1539788585.519 * [misc]backup-simplify: Simplify d1 into d1 1539788585.520 * [misc]backup-simplify: Simplify (+ 0 1) into 1 1539788585.520 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1539788585.520 * [misc]backup-simplify: Simplify (/ 1 d1) into (/ 1 d1) 1539788585.520 * [misc]taylor: Taking taylor expansion of (* -1 (/ (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) d1)) in d1 1539788585.520 * [misc]taylor: Taking taylor expansion of -1 in d1 1539788585.520 * [misc]backup-simplify: Simplify -1 into -1 1539788585.520 * [misc]taylor: Taking taylor expansion of (/ (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) d1) in d1 1539788585.520 * [misc]taylor: Taking taylor expansion of (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) in d1 1539788585.520 * [misc]taylor: Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d1 1539788585.520 * [misc]taylor: Taking taylor expansion of (/ 1 d1) in d1 1539788585.520 * [misc]taylor: Taking taylor expansion of d1 in d1 1539788585.520 * [misc]backup-simplify: Simplify 0 into 0 1539788585.520 * [misc]backup-simplify: Simplify 1 into 1 1539788585.520 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1539788585.520 * [misc]taylor: Taking taylor expansion of (/ 1 d3) in d1 1539788585.520 * [misc]taylor: Taking taylor expansion of d3 in d1 1539788585.520 * [misc]backup-simplify: Simplify d3 into d3 1539788585.520 * [misc]backup-simplify: Simplify (/ 1 d3) into (/ 1 d3) 1539788585.520 * [misc]taylor: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d1 1539788585.520 * [misc]taylor: Taking taylor expansion of (/ 1 d4) in d1 1539788585.520 * [misc]taylor: Taking taylor expansion of d4 in d1 1539788585.520 * [misc]backup-simplify: Simplify d4 into d4 1539788585.520 * [misc]backup-simplify: Simplify (/ 1 d4) into (/ 1 d4) 1539788585.520 * [misc]taylor: Taking taylor expansion of (/ 1 d2) in d1 1539788585.520 * [misc]taylor: Taking taylor expansion of d2 in d1 1539788585.520 * [misc]backup-simplify: Simplify d2 into d2 1539788585.520 * [misc]backup-simplify: Simplify (/ 1 d2) into (/ 1 d2) 1539788585.520 * [misc]taylor: Taking taylor expansion of d1 in d1 1539788585.520 * [misc]backup-simplify: Simplify 0 into 0 1539788585.520 * [misc]backup-simplify: Simplify 1 into 1 1539788585.520 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1539788585.520 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1539788585.521 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1539788585.521 * [misc]taylor: Taking taylor expansion of (* -1 (/ (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) d1)) in d2 1539788585.521 * [misc]taylor: Taking taylor expansion of -1 in d2 1539788585.521 * [misc]backup-simplify: Simplify -1 into -1 1539788585.521 * [misc]taylor: Taking taylor expansion of (/ (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) d1) in d2 1539788585.521 * [misc]taylor: Taking taylor expansion of (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) in d2 1539788585.521 * [misc]taylor: Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d2 1539788585.521 * [misc]taylor: Taking taylor expansion of (/ 1 d1) in d2 1539788585.521 * [misc]taylor: Taking taylor expansion of d1 in d2 1539788585.521 * [misc]backup-simplify: Simplify d1 into d1 1539788585.521 * [misc]backup-simplify: Simplify (/ 1 d1) into (/ 1 d1) 1539788585.521 * [misc]taylor: Taking taylor expansion of (/ 1 d3) in d2 1539788585.521 * [misc]taylor: Taking taylor expansion of d3 in d2 1539788585.521 * [misc]backup-simplify: Simplify d3 into d3 1539788585.521 * [misc]backup-simplify: Simplify (/ 1 d3) into (/ 1 d3) 1539788585.521 * [misc]taylor: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d2 1539788585.521 * [misc]taylor: Taking taylor expansion of (/ 1 d4) in d2 1539788585.521 * [misc]taylor: Taking taylor expansion of d4 in d2 1539788585.521 * [misc]backup-simplify: Simplify d4 into d4 1539788585.521 * [misc]backup-simplify: Simplify (/ 1 d4) into (/ 1 d4) 1539788585.521 * [misc]taylor: Taking taylor expansion of (/ 1 d2) in d2 1539788585.521 * [misc]taylor: Taking taylor expansion of d2 in d2 1539788585.521 * [misc]backup-simplify: Simplify 0 into 0 1539788585.521 * [misc]backup-simplify: Simplify 1 into 1 1539788585.521 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1539788585.521 * [misc]taylor: Taking taylor expansion of d1 in d2 1539788585.521 * [misc]backup-simplify: Simplify d1 into d1 1539788585.521 * [misc]backup-simplify: Simplify (+ 0 1) into 1 1539788585.521 * [misc]backup-simplify: Simplify (- 1) into -1 1539788585.521 * [misc]backup-simplify: Simplify (+ 0 -1) into -1 1539788585.521 * [misc]backup-simplify: Simplify (/ -1 d1) into (/ -1 d1) 1539788585.522 * [misc]taylor: Taking taylor expansion of (* -1 (/ (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) d1)) in d2 1539788585.522 * [misc]taylor: Taking taylor expansion of -1 in d2 1539788585.522 * [misc]backup-simplify: Simplify -1 into -1 1539788585.522 * [misc]taylor: Taking taylor expansion of (/ (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) d1) in d2 1539788585.522 * [misc]taylor: Taking taylor expansion of (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) in d2 1539788585.522 * [misc]taylor: Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d2 1539788585.522 * [misc]taylor: Taking taylor expansion of (/ 1 d1) in d2 1539788585.522 * [misc]taylor: Taking taylor expansion of d1 in d2 1539788585.522 * [misc]backup-simplify: Simplify d1 into d1 1539788585.522 * [misc]backup-simplify: Simplify (/ 1 d1) into (/ 1 d1) 1539788585.522 * [misc]taylor: Taking taylor expansion of (/ 1 d3) in d2 1539788585.522 * [misc]taylor: Taking taylor expansion of d3 in d2 1539788585.522 * [misc]backup-simplify: Simplify d3 into d3 1539788585.522 * [misc]backup-simplify: Simplify (/ 1 d3) into (/ 1 d3) 1539788585.522 * [misc]taylor: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d2 1539788585.522 * [misc]taylor: Taking taylor expansion of (/ 1 d4) in d2 1539788585.522 * [misc]taylor: Taking taylor expansion of d4 in d2 1539788585.522 * [misc]backup-simplify: Simplify d4 into d4 1539788585.522 * [misc]backup-simplify: Simplify (/ 1 d4) into (/ 1 d4) 1539788585.522 * [misc]taylor: Taking taylor expansion of (/ 1 d2) in d2 1539788585.522 * [misc]taylor: Taking taylor expansion of d2 in d2 1539788585.522 * [misc]backup-simplify: Simplify 0 into 0 1539788585.522 * [misc]backup-simplify: Simplify 1 into 1 1539788585.522 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1539788585.522 * [misc]taylor: Taking taylor expansion of d1 in d2 1539788585.522 * [misc]backup-simplify: Simplify d1 into d1 1539788585.522 * [misc]backup-simplify: Simplify (+ 0 1) into 1 1539788585.522 * [misc]backup-simplify: Simplify (- 1) into -1 1539788585.522 * [misc]backup-simplify: Simplify (+ 0 -1) into -1 1539788585.522 * [misc]backup-simplify: Simplify (/ -1 d1) into (/ -1 d1) 1539788585.522 * [misc]backup-simplify: Simplify (* -1 (/ -1 d1)) into (/ 1 d1) 1539788585.522 * [misc]taylor: Taking taylor expansion of (/ 1 d1) in d1 1539788585.523 * [misc]taylor: Taking taylor expansion of d1 in d1 1539788585.523 * [misc]backup-simplify: Simplify 0 into 0 1539788585.523 * [misc]backup-simplify: Simplify 1 into 1 1539788585.523 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1539788585.523 * [misc]backup-simplify: Simplify (+ (/ 1 d1) (/ 1 d3)) into (+ (/ 1 d1) (/ 1 d3)) 1539788585.523 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1539788585.523 * [misc]backup-simplify: Simplify (+ (/ 1 d4) 0) into (/ 1 d4) 1539788585.523 * [misc]backup-simplify: Simplify (- (/ 1 d4)) into (- (/ 1 d4)) 1539788585.523 * [misc]backup-simplify: Simplify (+ (+ (/ 1 d1) (/ 1 d3)) (- (/ 1 d4))) into (- (+ (/ 1 d1) (/ 1 d3)) (/ 1 d4)) 1539788585.523 * [misc]backup-simplify: Simplify (- (/ (- (+ (/ 1 d1) (/ 1 d3)) (/ 1 d4)) d1) (+ (* (/ -1 d1) (/ 0 d1)))) into (- (+ (/ 1 (* d3 d1)) (/ 1 (pow d1 2))) (/ 1 (* d4 d1))) 1539788585.524 * [misc]backup-simplify: Simplify (+ (* -1 (- (+ (/ 1 (* d3 d1)) (/ 1 (pow d1 2))) (/ 1 (* d4 d1)))) (* 0 (/ -1 d1))) into (- (/ 1 (* d4 d1)) (+ (/ 1 (* d3 d1)) (/ 1 (pow d1 2)))) 1539788585.524 * [misc]taylor: Taking taylor expansion of (- (/ 1 (* d4 d1)) (+ (/ 1 (* d3 d1)) (/ 1 (pow d1 2)))) in d1 1539788585.524 * [misc]taylor: Taking taylor expansion of (/ 1 (* d4 d1)) in d1 1539788585.524 * [misc]taylor: Taking taylor expansion of (* d4 d1) in d1 1539788585.524 * [misc]taylor: Taking taylor expansion of d4 in d1 1539788585.524 * [misc]backup-simplify: Simplify d4 into d4 1539788585.524 * [misc]taylor: Taking taylor expansion of d1 in d1 1539788585.524 * [misc]backup-simplify: Simplify 0 into 0 1539788585.524 * [misc]backup-simplify: Simplify 1 into 1 1539788585.524 * [misc]backup-simplify: Simplify (* d4 0) into 0 1539788585.524 * [misc]backup-simplify: Simplify (+ (* d4 1) (* 0 0)) into d4 1539788585.524 * [misc]backup-simplify: Simplify (/ 1 d4) into (/ 1 d4) 1539788585.524 * [misc]taylor: Taking taylor expansion of (+ (/ 1 (* d3 d1)) (/ 1 (pow d1 2))) in d1 1539788585.524 * [misc]taylor: Taking taylor expansion of (/ 1 (* d3 d1)) in d1 1539788585.524 * [misc]taylor: Taking taylor expansion of (* d3 d1) in d1 1539788585.524 * [misc]taylor: Taking taylor expansion of d3 in d1 1539788585.524 * [misc]backup-simplify: Simplify d3 into d3 1539788585.524 * [misc]taylor: Taking taylor expansion of d1 in d1 1539788585.524 * [misc]backup-simplify: Simplify 0 into 0 1539788585.524 * [misc]backup-simplify: Simplify 1 into 1 1539788585.524 * [misc]backup-simplify: Simplify (* d3 0) into 0 1539788585.524 * [misc]backup-simplify: Simplify (+ (* d3 1) (* 0 0)) into d3 1539788585.524 * [misc]backup-simplify: Simplify (/ 1 d3) into (/ 1 d3) 1539788585.524 * [misc]taylor: Taking taylor expansion of (/ 1 (pow d1 2)) in d1 1539788585.524 * [misc]taylor: Taking taylor expansion of (pow d1 2) in d1 1539788585.524 * [misc]taylor: Taking taylor expansion of d1 in d1 1539788585.524 * [misc]backup-simplify: Simplify 0 into 0 1539788585.524 * [misc]backup-simplify: Simplify 1 into 1 1539788585.524 * [misc]backup-simplify: Simplify (* 1 1) into 1 1539788585.524 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1539788585.525 * [misc]backup-simplify: Simplify (+ 0 1) into 1 1539788585.525 * [misc]backup-simplify: Simplify (- 1) into -1 1539788585.525 * [misc]backup-simplify: Simplify (+ 0 -1) into -1 1539788585.525 * [misc]taylor: Taking taylor expansion of -1 in d3 1539788585.525 * [misc]backup-simplify: Simplify -1 into -1 1539788585.525 * [misc]taylor: Taking taylor expansion of 1 in d3 1539788585.525 * [misc]backup-simplify: Simplify 1 into 1 1539788585.525 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0 1539788585.525 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 1539788585.525 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1539788585.525 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0 1539788585.525 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1539788585.525 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1539788585.526 * [misc]backup-simplify: Simplify (- 0) into 0 1539788585.526 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1539788585.526 * [misc]backup-simplify: Simplify (- (/ 0 d1) (+ (* (/ -1 d1) (/ 0 d1)) (* (- (+ (/ 1 (* d3 d1)) (/ 1 (pow d1 2))) (/ 1 (* d4 d1))) (/ 0 d1)))) into 0 1539788585.526 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 (- (+ (/ 1 (* d3 d1)) (/ 1 (pow d1 2))) (/ 1 (* d4 d1)))) (* 0 (/ -1 d1)))) into 0 1539788585.526 * [misc]taylor: Taking taylor expansion of 0 in d1 1539788585.526 * [misc]backup-simplify: Simplify 0 into 0 1539788585.526 * [misc]backup-simplify: Simplify (+ (* 1 0) (* 0 1)) into 0 1539788585.527 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1539788585.527 * [misc]backup-simplify: Simplify (+ (/ 1 d3) 0) into (/ 1 d3) 1539788585.527 * [misc]backup-simplify: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 1539788585.527 * [misc]backup-simplify: Simplify (+ (/ 1 d4) (- (/ 1 d3))) into (- (/ 1 d4) (/ 1 d3)) 1539788585.527 * [misc]taylor: Taking taylor expansion of (- (/ 1 d4) (/ 1 d3)) in d3 1539788585.527 * [misc]taylor: Taking taylor expansion of (/ 1 d4) in d3 1539788585.527 * [misc]taylor: Taking taylor expansion of d4 in d3 1539788585.527 * [misc]backup-simplify: Simplify d4 into d4 1539788585.527 * [misc]backup-simplify: Simplify (/ 1 d4) into (/ 1 d4) 1539788585.527 * [misc]taylor: Taking taylor expansion of (/ 1 d3) in d3 1539788585.527 * [misc]taylor: Taking taylor expansion of d3 in d3 1539788585.527 * [misc]backup-simplify: Simplify 0 into 0 1539788585.527 * [misc]backup-simplify: Simplify 1 into 1 1539788585.527 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1539788585.527 * [misc]backup-simplify: Simplify (- 1) into -1 1539788585.527 * [misc]backup-simplify: Simplify (+ 0 -1) into -1 1539788585.527 * [misc]taylor: Taking taylor expansion of -1 in d4 1539788585.527 * [misc]backup-simplify: Simplify -1 into -1 1539788585.527 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1539788585.527 * [misc]taylor: Taking taylor expansion of 0 in d3 1539788585.528 * [misc]backup-simplify: Simplify 0 into 0 1539788585.528 * [misc]taylor: Taking taylor expansion of -1 in d4 1539788585.528 * [misc]backup-simplify: Simplify -1 into -1 1539788585.528 * [misc]taylor: Taking taylor expansion of 1 in d4 1539788585.528 * [misc]backup-simplify: Simplify 1 into 1 1539788585.528 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 d1) (/ 0 d1)) (* 0 (/ 0 d1)))) into 0 1539788585.528 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0 1539788585.528 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1539788585.528 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)) (* 0 (/ 0 d4)))) into 0 1539788585.528 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1539788585.528 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1539788585.528 * [misc]backup-simplify: Simplify (- 0) into 0 1539788585.529 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1539788585.529 * [misc]backup-simplify: Simplify (- (/ 0 d1) (+ (* (/ -1 d1) (/ 0 d1)) (* (- (+ (/ 1 (* d3 d1)) (/ 1 (pow d1 2))) (/ 1 (* d4 d1))) (/ 0 d1)) (* 0 (/ 0 d1)))) into 0 1539788585.529 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 (- (+ (/ 1 (* d3 d1)) (/ 1 (pow d1 2))) (/ 1 (* d4 d1)))) (* 0 (/ -1 d1))))) into 0 1539788585.529 * [misc]taylor: Taking taylor expansion of 0 in d1 1539788585.529 * [misc]backup-simplify: Simplify 0 into 0 1539788585.529 * [misc]backup-simplify: Simplify (+ (* d4 0) (+ (* 0 1) (* 0 0))) into 0 1539788585.529 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0 1539788585.530 * [misc]backup-simplify: Simplify (+ (* d3 0) (+ (* 0 1) (* 0 0))) into 0 1539788585.530 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 1539788585.530 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 1539788585.530 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1539788585.530 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1539788585.530 * [misc]backup-simplify: Simplify (- 0) into 0 1539788585.530 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1539788585.530 * [misc]taylor: Taking taylor expansion of 0 in d3 1539788585.530 * [misc]backup-simplify: Simplify 0 into 0 1539788585.531 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1539788585.531 * [misc]taylor: Taking taylor expansion of 0 in d3 1539788585.531 * [misc]backup-simplify: Simplify 0 into 0 1539788585.531 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1539788585.531 * [misc]backup-simplify: Simplify (- 0) into 0 1539788585.531 * [misc]backup-simplify: Simplify (+ (/ 1 d4) 0) into (/ 1 d4) 1539788585.531 * [misc]taylor: Taking taylor expansion of (/ 1 d4) in d4 1539788585.531 * [misc]taylor: Taking taylor expansion of d4 in d4 1539788585.531 * [misc]backup-simplify: Simplify 0 into 0 1539788585.531 * [misc]backup-simplify: Simplify 1 into 1 1539788585.531 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1539788585.531 * [misc]backup-simplify: Simplify 1 into 1 1539788585.531 * [misc]taylor: Taking taylor expansion of 0 in d4 1539788585.531 * [misc]backup-simplify: Simplify 0 into 0 1539788585.531 * [misc]taylor: Taking taylor expansion of 0 in d4 1539788585.531 * [misc]backup-simplify: Simplify 0 into 0 1539788585.531 * [misc]taylor: Taking taylor expansion of 0 in d4 1539788585.531 * [misc]backup-simplify: Simplify 0 into 0 1539788585.531 * [misc]backup-simplify: Simplify -1 into -1 1539788585.531 * [misc]backup-simplify: Simplify -1 into -1 1539788585.532 * [misc]backup-simplify: Simplify (+ (* -1 (pow (* 1 (* 1 (* (/ 1 (/ 1 (- d1))) 1))) 2)) (+ (* -1 (* 1 (* (/ 1 (/ 1 (- d3))) (* (/ 1 (/ 1 (- d1))) 1)))) (* 1 (* (/ 1 (/ 1 (- d4))) (* 1 (* (/ 1 (/ 1 (- d1))) 1)))))) into (- (* d4 d1) (+ (pow d1 2) (* d3 d1))) 1539788585.532 * * * [misc]progress: simplifying candidates 1539788585.532 * * * * [misc]progress: [ 1 / 16 ] simplifiying candidate # 1539788585.532 * * * * [misc]progress: [ 2 / 16 ] simplifiying candidate # 1539788585.532 * * * * [misc]progress: [ 3 / 16 ] simplifiying candidate # 1539788585.532 * * * * [misc]progress: [ 4 / 16 ] simplifiying candidate # 1539788585.532 * * * * [misc]progress: [ 5 / 16 ] simplifiying candidate # 1539788585.532 * * * * [misc]progress: [ 6 / 16 ] simplifiying candidate # 1539788585.532 * * * * [misc]progress: [ 7 / 16 ] simplifiying candidate # 1539788585.532 * * * * [misc]progress: [ 8 / 16 ] simplifiying candidate # 1539788585.532 * [enter]simplify: Simplifying (* (cbrt (- d2 (+ d1 (- d3 d4)))) (cbrt (- d2 (+ d1 (- d3 d4))))) 1539788585.532 * * [misc]simplify: iters left: 6 (9 enodes) 1539788585.534 * * [misc]simplify: iters left: 5 (18 enodes) 1539788585.536 * * [misc]simplify: iters left: 4 (38 enodes) 1539788585.542 * * [misc]simplify: iters left: 3 (74 enodes) 1539788585.555 * * [misc]simplify: iters left: 2 (148 enodes) 1539788585.835 * * [misc]simplify: iters left: 1 (258 enodes) 1539788585.902 * [exit]simplify: Simplified to (* (cbrt (- (- d4 d1) (- d3 d2))) (cbrt (- (- d4 d1) (- d3 d2)))) 1539788585.902 * [misc]simplify: Simplified (2 1) to (λ (d1 d2 d3 d4) (* (* (cbrt (- (- d4 d1) (- d3 d2))) (cbrt (- (- d4 d1) (- d3 d2)))) (* (cbrt (- d2 (+ d1 (- d3 d4)))) d1))) 1539788585.902 * * * * [misc]progress: [ 9 / 16 ] simplifiying candidate # 1539788585.902 * [enter]simplify: Simplifying (sqrt (- d2 (+ d1 (- d3 d4)))) 1539788585.902 * * [misc]simplify: iters left: 6 (8 enodes) 1539788585.904 * * [misc]simplify: iters left: 5 (17 enodes) 1539788585.906 * * [misc]simplify: iters left: 4 (37 enodes) 1539788585.912 * * [misc]simplify: iters left: 3 (73 enodes) 1539788585.926 * * [misc]simplify: iters left: 2 (147 enodes) 1539788585.981 * * [misc]simplify: iters left: 1 (257 enodes) 1539788586.063 * [exit]simplify: Simplified to (sqrt (+ (- d4 d1) (- d2 d3))) 1539788586.063 * [misc]simplify: Simplified (2 1) to (λ (d1 d2 d3 d4) (* (sqrt (+ (- d4 d1) (- d2 d3))) (* (sqrt (- d2 (+ d1 (- d3 d4)))) d1))) 1539788586.063 * * * * [misc]progress: [ 10 / 16 ] simplifiying candidate # 1539788586.063 * * * * [misc]progress: [ 11 / 16 ] simplifiying candidate # 1539788586.063 * [enter]simplify: Simplifying (* (- (pow d2 3) (pow (+ d1 (- d3 d4)) 3)) d1) 1539788586.063 * * [misc]simplify: iters left: 6 (11 enodes) 1539788586.065 * * [misc]simplify: iters left: 5 (25 enodes) 1539788586.069 * * [misc]simplify: iters left: 4 (61 enodes) 1539788586.084 * * [misc]simplify: iters left: 3 (264 enodes) 1539788586.359 * [exit]simplify: Simplified to (- (* (* d2 d2) (* d1 d2)) (* (* d1 (- d3 (- d4 d1))) (* (- d3 (- d4 d1)) (- d3 (- d4 d1))))) 1539788586.359 * [misc]simplify: Simplified (2 1) to (λ (d1 d2 d3 d4) (/ (- (* (* d2 d2) (* d1 d2)) (* (* d1 (- d3 (- d4 d1))) (* (- d3 (- d4 d1)) (- d3 (- d4 d1))))) (+ (* d2 d2) (+ (* (+ d1 (- d3 d4)) (+ d1 (- d3 d4))) (* d2 (+ d1 (- d3 d4))))))) 1539788586.359 * * * * [misc]progress: [ 12 / 16 ] simplifiying candidate # 1539788586.360 * [enter]simplify: Simplifying (* (- (* d2 d2) (* (+ d1 (- d3 d4)) (+ d1 (- d3 d4)))) d1) 1539788586.360 * * [misc]simplify: iters left: 6 (10 enodes) 1539788586.363 * * [misc]simplify: iters left: 5 (27 enodes) 1539788586.373 * * [misc]simplify: iters left: 4 (93 enodes) 1539788586.404 * * [misc]simplify: iters left: 3 (412 enodes) 1539788586.793 * [exit]simplify: Simplified to (* (- (- d2 d3) (- d1 d4)) (* d1 (+ (+ d2 d1) (- d3 d4)))) 1539788586.793 * [misc]simplify: Simplified (2 1) to (λ (d1 d2 d3 d4) (/ (* (- (- d2 d3) (- d1 d4)) (* d1 (+ (+ d2 d1) (- d3 d4)))) (+ d2 (+ d1 (- d3 d4))))) 1539788586.793 * * * * [misc]progress: [ 13 / 16 ] simplifiying candidate # 1539788586.793 * * * * [misc]progress: [ 14 / 16 ] simplifiying candidate # 1539788586.793 * [enter]simplify: Simplifying 0 1539788586.793 * * [misc]simplify: iters left: 0 (1 enodes) 1539788586.793 * [exit]simplify: Simplified to 0 1539788586.793 * [misc]simplify: Simplified (2) to (λ (d1 d2 d3 d4) 0) 1539788586.793 * * * * [misc]progress: [ 15 / 16 ] simplifiying candidate # 1539788586.793 * [enter]simplify: Simplifying (- (* d4 d1) (+ (pow d1 2) (* d3 d1))) 1539788586.793 * * [misc]simplify: iters left: 6 (9 enodes) 1539788586.795 * * [misc]simplify: iters left: 5 (17 enodes) 1539788586.801 * * [misc]simplify: iters left: 4 (31 enodes) 1539788586.806 * * [misc]simplify: iters left: 3 (66 enodes) 1539788586.823 * * [misc]simplify: iters left: 2 (108 enodes) 1539788586.862 * * [misc]simplify: iters left: 1 (153 enodes) 1539788586.912 * [exit]simplify: Simplified to (* d1 (- (- d4 d3) d1)) 1539788586.912 * [misc]simplify: Simplified (2) to (λ (d1 d2 d3 d4) (* d1 (- (- d4 d3) d1))) 1539788586.912 * * * * [misc]progress: [ 16 / 16 ] simplifiying candidate # 1539788586.913 * [enter]simplify: Simplifying (- (* d4 d1) (+ (pow d1 2) (* d3 d1))) 1539788586.913 * * [misc]simplify: iters left: 6 (9 enodes) 1539788586.917 * * [misc]simplify: iters left: 5 (17 enodes) 1539788586.922 * * [misc]simplify: iters left: 4 (31 enodes) 1539788586.933 * * [misc]simplify: iters left: 3 (66 enodes) 1539788586.956 * * [misc]simplify: iters left: 2 (108 enodes) 1539788586.987 * * [misc]simplify: iters left: 1 (153 enodes) 1539788587.027 * [exit]simplify: Simplified to (* d1 (- (- d4 d3) d1)) 1539788587.027 * [misc]simplify: Simplified (2) to (λ (d1 d2 d3 d4) (* d1 (- (- d4 d3) d1))) 1539788587.027 * * * [misc]progress: adding candidates to table 1539788587.223 * * [misc]progress: iteration 3 / 4 1539788587.223 * * * [misc]progress: picking best candidate 1539788587.228 * * * * [misc]pick: Picked # 1539788587.228 * * * [misc]progress: localizing error 1539788587.266 * * * [misc]progress: generating rewritten candidates 1539788587.266 * * * * [misc]progress: [ 1 / 3 ] rewriting at (2 1) 1539788587.291 * * * * [misc]progress: [ 2 / 3 ] rewriting at (2) 1539788587.399 * * * * [misc]progress: [ 3 / 3 ] rewriting at (2 1 1) 1539788587.402 * * * [misc]progress: generating series expansions 1539788587.402 * * * * [misc]progress: [ 1 / 3 ] generating series at (2 1) 1539788587.403 * [misc]backup-simplify: Simplify (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) into (- (+ (* d4 d1) (* d2 d1)) (* d3 d1)) 1539788587.403 * [misc]approximate: Taking taylor expansion of (- (+ (* d4 d1) (* d2 d1)) (* d3 d1)) in (d1 d2 d3 d4) around 0 1539788587.403 * [misc]taylor: Taking taylor expansion of (- (+ (* d4 d1) (* d2 d1)) (* d3 d1)) in d4 1539788587.403 * [misc]taylor: Taking taylor expansion of (+ (* d4 d1) (* d2 d1)) in d4 1539788587.403 * [misc]taylor: Taking taylor expansion of (* d4 d1) in d4 1539788587.403 * [misc]taylor: Taking taylor expansion of d4 in d4 1539788587.403 * [misc]backup-simplify: Simplify 0 into 0 1539788587.403 * [misc]backup-simplify: Simplify 1 into 1 1539788587.403 * [misc]taylor: Taking taylor expansion of d1 in d4 1539788587.403 * [misc]backup-simplify: Simplify d1 into d1 1539788587.403 * [misc]taylor: Taking taylor expansion of (* d2 d1) in d4 1539788587.403 * [misc]taylor: Taking taylor expansion of d2 in d4 1539788587.403 * [misc]backup-simplify: Simplify d2 into d2 1539788587.403 * [misc]taylor: Taking taylor expansion of d1 in d4 1539788587.403 * [misc]backup-simplify: Simplify d1 into d1 1539788587.403 * [misc]taylor: Taking taylor expansion of (* d3 d1) in d4 1539788587.403 * [misc]taylor: Taking taylor expansion of d3 in d4 1539788587.403 * [misc]backup-simplify: Simplify d3 into d3 1539788587.403 * [misc]taylor: Taking taylor expansion of d1 in d4 1539788587.403 * [misc]backup-simplify: Simplify d1 into d1 1539788587.403 * [misc]taylor: Taking taylor expansion of (- (+ (* d4 d1) (* d2 d1)) (* d3 d1)) in d3 1539788587.403 * [misc]taylor: Taking taylor expansion of (+ (* d4 d1) (* d2 d1)) in d3 1539788587.403 * [misc]taylor: Taking taylor expansion of (* d4 d1) in d3 1539788587.403 * [misc]taylor: Taking taylor expansion of d4 in d3 1539788587.403 * [misc]backup-simplify: Simplify d4 into d4 1539788587.403 * [misc]taylor: Taking taylor expansion of d1 in d3 1539788587.403 * [misc]backup-simplify: Simplify d1 into d1 1539788587.403 * [misc]taylor: Taking taylor expansion of (* d2 d1) in d3 1539788587.403 * [misc]taylor: Taking taylor expansion of d2 in d3 1539788587.403 * [misc]backup-simplify: Simplify d2 into d2 1539788587.403 * [misc]taylor: Taking taylor expansion of d1 in d3 1539788587.403 * [misc]backup-simplify: Simplify d1 into d1 1539788587.403 * [misc]taylor: Taking taylor expansion of (* d3 d1) in d3 1539788587.403 * [misc]taylor: Taking taylor expansion of d3 in d3 1539788587.403 * [misc]backup-simplify: Simplify 0 into 0 1539788587.403 * [misc]backup-simplify: Simplify 1 into 1 1539788587.403 * [misc]taylor: Taking taylor expansion of d1 in d3 1539788587.403 * [misc]backup-simplify: Simplify d1 into d1 1539788587.403 * [misc]taylor: Taking taylor expansion of (- (+ (* d4 d1) (* d2 d1)) (* d3 d1)) in d2 1539788587.403 * [misc]taylor: Taking taylor expansion of (+ (* d4 d1) (* d2 d1)) in d2 1539788587.403 * [misc]taylor: Taking taylor expansion of (* d4 d1) in d2 1539788587.403 * [misc]taylor: Taking taylor expansion of d4 in d2 1539788587.403 * [misc]backup-simplify: Simplify d4 into d4 1539788587.403 * [misc]taylor: Taking taylor expansion of d1 in d2 1539788587.403 * [misc]backup-simplify: Simplify d1 into d1 1539788587.403 * [misc]taylor: Taking taylor expansion of (* d2 d1) in d2 1539788587.403 * [misc]taylor: Taking taylor expansion of d2 in d2 1539788587.403 * [misc]backup-simplify: Simplify 0 into 0 1539788587.403 * [misc]backup-simplify: Simplify 1 into 1 1539788587.403 * [misc]taylor: Taking taylor expansion of d1 in d2 1539788587.403 * [misc]backup-simplify: Simplify d1 into d1 1539788587.403 * [misc]taylor: Taking taylor expansion of (* d3 d1) in d2 1539788587.403 * [misc]taylor: Taking taylor expansion of d3 in d2 1539788587.403 * [misc]backup-simplify: Simplify d3 into d3 1539788587.403 * [misc]taylor: Taking taylor expansion of d1 in d2 1539788587.403 * [misc]backup-simplify: Simplify d1 into d1 1539788587.403 * [misc]taylor: Taking taylor expansion of (- (+ (* d4 d1) (* d2 d1)) (* d3 d1)) in d1 1539788587.403 * [misc]taylor: Taking taylor expansion of (+ (* d4 d1) (* d2 d1)) in d1 1539788587.403 * [misc]taylor: Taking taylor expansion of (* d4 d1) in d1 1539788587.403 * [misc]taylor: Taking taylor expansion of d4 in d1 1539788587.403 * [misc]backup-simplify: Simplify d4 into d4 1539788587.403 * [misc]taylor: Taking taylor expansion of d1 in d1 1539788587.403 * [misc]backup-simplify: Simplify 0 into 0 1539788587.403 * [misc]backup-simplify: Simplify 1 into 1 1539788587.403 * [misc]taylor: Taking taylor expansion of (* d2 d1) in d1 1539788587.403 * [misc]taylor: Taking taylor expansion of d2 in d1 1539788587.404 * [misc]backup-simplify: Simplify d2 into d2 1539788587.404 * [misc]taylor: Taking taylor expansion of d1 in d1 1539788587.404 * [misc]backup-simplify: Simplify 0 into 0 1539788587.404 * [misc]backup-simplify: Simplify 1 into 1 1539788587.404 * [misc]taylor: Taking taylor expansion of (* d3 d1) in d1 1539788587.404 * [misc]taylor: Taking taylor expansion of d3 in d1 1539788587.404 * [misc]backup-simplify: Simplify d3 into d3 1539788587.404 * [misc]taylor: Taking taylor expansion of d1 in d1 1539788587.404 * [misc]backup-simplify: Simplify 0 into 0 1539788587.404 * [misc]backup-simplify: Simplify 1 into 1 1539788587.404 * [misc]taylor: Taking taylor expansion of (- (+ (* d4 d1) (* d2 d1)) (* d3 d1)) in d1 1539788587.404 * [misc]taylor: Taking taylor expansion of (+ (* d4 d1) (* d2 d1)) in d1 1539788587.404 * [misc]taylor: Taking taylor expansion of (* d4 d1) in d1 1539788587.404 * [misc]taylor: Taking taylor expansion of d4 in d1 1539788587.404 * [misc]backup-simplify: Simplify d4 into d4 1539788587.404 * [misc]taylor: Taking taylor expansion of d1 in d1 1539788587.404 * [misc]backup-simplify: Simplify 0 into 0 1539788587.404 * [misc]backup-simplify: Simplify 1 into 1 1539788587.404 * [misc]taylor: Taking taylor expansion of (* d2 d1) in d1 1539788587.404 * [misc]taylor: Taking taylor expansion of d2 in d1 1539788587.404 * [misc]backup-simplify: Simplify d2 into d2 1539788587.404 * [misc]taylor: Taking taylor expansion of d1 in d1 1539788587.404 * [misc]backup-simplify: Simplify 0 into 0 1539788587.404 * [misc]backup-simplify: Simplify 1 into 1 1539788587.404 * [misc]taylor: Taking taylor expansion of (* d3 d1) in d1 1539788587.404 * [misc]taylor: Taking taylor expansion of d3 in d1 1539788587.404 * [misc]backup-simplify: Simplify d3 into d3 1539788587.404 * [misc]taylor: Taking taylor expansion of d1 in d1 1539788587.404 * [misc]backup-simplify: Simplify 0 into 0 1539788587.404 * [misc]backup-simplify: Simplify 1 into 1 1539788587.404 * [misc]backup-simplify: Simplify (* d4 0) into 0 1539788587.404 * [misc]backup-simplify: Simplify (* d2 0) into 0 1539788587.404 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1539788587.404 * [misc]backup-simplify: Simplify (* d3 0) into 0 1539788587.404 * [misc]backup-simplify: Simplify (- 0) into 0 1539788587.405 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1539788587.405 * [misc]taylor: Taking taylor expansion of 0 in d2 1539788587.405 * [misc]backup-simplify: Simplify 0 into 0 1539788587.405 * [misc]taylor: Taking taylor expansion of 0 in d3 1539788587.405 * [misc]backup-simplify: Simplify 0 into 0 1539788587.405 * [misc]taylor: Taking taylor expansion of 0 in d4 1539788587.405 * [misc]backup-simplify: Simplify 0 into 0 1539788587.405 * [misc]backup-simplify: Simplify 0 into 0 1539788587.405 * [misc]backup-simplify: Simplify (+ (* d4 1) (* 0 0)) into d4 1539788587.405 * [misc]backup-simplify: Simplify (+ (* d2 1) (* 0 0)) into d2 1539788587.405 * [misc]backup-simplify: Simplify (+ d4 d2) into (+ d4 d2) 1539788587.405 * [misc]backup-simplify: Simplify (+ (* d3 1) (* 0 0)) into d3 1539788587.405 * [misc]backup-simplify: Simplify (- d3) into (- d3) 1539788587.405 * [misc]backup-simplify: Simplify (+ (+ d4 d2) (- d3)) into (- (+ d4 d2) d3) 1539788587.405 * [misc]taylor: Taking taylor expansion of (- (+ d4 d2) d3) in d2 1539788587.405 * [misc]taylor: Taking taylor expansion of (+ d4 d2) in d2 1539788587.405 * [misc]taylor: Taking taylor expansion of d4 in d2 1539788587.405 * [misc]backup-simplify: Simplify d4 into d4 1539788587.405 * [misc]taylor: Taking taylor expansion of d2 in d2 1539788587.405 * [misc]backup-simplify: Simplify 0 into 0 1539788587.405 * [misc]backup-simplify: Simplify 1 into 1 1539788587.405 * [misc]taylor: Taking taylor expansion of d3 in d2 1539788587.405 * [misc]backup-simplify: Simplify d3 into d3 1539788587.405 * [misc]backup-simplify: Simplify (+ d4 0) into d4 1539788587.405 * [misc]backup-simplify: Simplify (- d3) into (- d3) 1539788587.405 * [misc]backup-simplify: Simplify (+ d4 (- d3)) into (- d4 d3) 1539788587.405 * [misc]taylor: Taking taylor expansion of (- d4 d3) in d3 1539788587.406 * [misc]taylor: Taking taylor expansion of d4 in d3 1539788587.406 * [misc]backup-simplify: Simplify d4 into d4 1539788587.406 * [misc]taylor: Taking taylor expansion of d3 in d3 1539788587.406 * [misc]backup-simplify: Simplify 0 into 0 1539788587.406 * [misc]backup-simplify: Simplify 1 into 1 1539788587.406 * [misc]backup-simplify: Simplify (- 0) into 0 1539788587.406 * [misc]backup-simplify: Simplify (+ d4 0) into d4 1539788587.406 * [misc]taylor: Taking taylor expansion of d4 in d4 1539788587.406 * [misc]backup-simplify: Simplify 0 into 0 1539788587.406 * [misc]backup-simplify: Simplify 1 into 1 1539788587.406 * [misc]backup-simplify: Simplify 0 into 0 1539788587.406 * [misc]taylor: Taking taylor expansion of 0 in d3 1539788587.406 * [misc]backup-simplify: Simplify 0 into 0 1539788587.406 * [misc]taylor: Taking taylor expansion of 0 in d4 1539788587.406 * [misc]backup-simplify: Simplify 0 into 0 1539788587.406 * [misc]backup-simplify: Simplify 0 into 0 1539788587.406 * [misc]taylor: Taking taylor expansion of 0 in d4 1539788587.406 * [misc]backup-simplify: Simplify 0 into 0 1539788587.406 * [misc]backup-simplify: Simplify 0 into 0 1539788587.406 * [misc]backup-simplify: Simplify 0 into 0 1539788587.406 * [misc]backup-simplify: Simplify (+ (* d4 0) (+ (* 0 1) (* 0 0))) into 0 1539788587.406 * [misc]backup-simplify: Simplify (+ (* d2 0) (+ (* 0 1) (* 0 0))) into 0 1539788587.406 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1539788587.407 * [misc]backup-simplify: Simplify (+ (* d3 0) (+ (* 0 1) (* 0 0))) into 0 1539788587.407 * [misc]backup-simplify: Simplify (- 0) into 0 1539788587.407 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1539788587.407 * [misc]taylor: Taking taylor expansion of 0 in d2 1539788587.407 * [misc]backup-simplify: Simplify 0 into 0 1539788587.407 * [misc]taylor: Taking taylor expansion of 0 in d3 1539788587.407 * [misc]backup-simplify: Simplify 0 into 0 1539788587.407 * [misc]taylor: Taking taylor expansion of 0 in d4 1539788587.407 * [misc]backup-simplify: Simplify 0 into 0 1539788587.407 * [misc]backup-simplify: Simplify 0 into 0 1539788587.407 * [misc]backup-simplify: Simplify 0 into 0 1539788587.407 * [misc]backup-simplify: Simplify (+ (- (* (/ 1 d1) (/ 1 d2)) (* (/ 1 d1) (/ 1 d3))) (* (/ 1 d4) (/ 1 d1))) into (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (/ 1 (* d3 d1))) 1539788587.407 * [misc]approximate: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (/ 1 (* d3 d1))) in (d1 d2 d3 d4) around 0 1539788587.407 * [misc]taylor: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (/ 1 (* d3 d1))) in d4 1539788587.407 * [misc]taylor: Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d4 1539788587.407 * [misc]taylor: Taking taylor expansion of (/ 1 (* d2 d1)) in d4 1539788587.407 * [misc]taylor: Taking taylor expansion of (* d2 d1) in d4 1539788587.407 * [misc]taylor: Taking taylor expansion of d2 in d4 1539788587.407 * [misc]backup-simplify: Simplify d2 into d2 1539788587.407 * [misc]taylor: Taking taylor expansion of d1 in d4 1539788587.407 * [misc]backup-simplify: Simplify d1 into d1 1539788587.407 * [misc]backup-simplify: Simplify (* d2 d1) into (* d2 d1) 1539788587.407 * [misc]backup-simplify: Simplify (/ 1 (* d2 d1)) into (/ 1 (* d2 d1)) 1539788587.407 * [misc]taylor: Taking taylor expansion of (/ 1 (* d4 d1)) in d4 1539788587.407 * [misc]taylor: Taking taylor expansion of (* d4 d1) in d4 1539788587.407 * [misc]taylor: Taking taylor expansion of d4 in d4 1539788587.407 * [misc]backup-simplify: Simplify 0 into 0 1539788587.407 * [misc]backup-simplify: Simplify 1 into 1 1539788587.407 * [misc]taylor: Taking taylor expansion of d1 in d4 1539788587.408 * [misc]backup-simplify: Simplify d1 into d1 1539788587.408 * [misc]backup-simplify: Simplify (* 0 d1) into 0 1539788587.408 * [misc]backup-simplify: Simplify (+ (* 0 0) (* 1 d1)) into d1 1539788587.408 * [misc]backup-simplify: Simplify (/ 1 d1) into (/ 1 d1) 1539788587.408 * [misc]taylor: Taking taylor expansion of (/ 1 (* d3 d1)) in d4 1539788587.408 * [misc]taylor: Taking taylor expansion of (* d3 d1) in d4 1539788587.408 * [misc]taylor: Taking taylor expansion of d3 in d4 1539788587.408 * [misc]backup-simplify: Simplify d3 into d3 1539788587.408 * [misc]taylor: Taking taylor expansion of d1 in d4 1539788587.408 * [misc]backup-simplify: Simplify d1 into d1 1539788587.408 * [misc]backup-simplify: Simplify (* d3 d1) into (* d3 d1) 1539788587.408 * [misc]backup-simplify: Simplify (/ 1 (* d3 d1)) into (/ 1 (* d3 d1)) 1539788587.408 * [misc]taylor: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (/ 1 (* d3 d1))) in d3 1539788587.408 * [misc]taylor: Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d3 1539788587.408 * [misc]taylor: Taking taylor expansion of (/ 1 (* d2 d1)) in d3 1539788587.408 * [misc]taylor: Taking taylor expansion of (* d2 d1) in d3 1539788587.408 * [misc]taylor: Taking taylor expansion of d2 in d3 1539788587.408 * [misc]backup-simplify: Simplify d2 into d2 1539788587.408 * [misc]taylor: Taking taylor expansion of d1 in d3 1539788587.408 * [misc]backup-simplify: Simplify d1 into d1 1539788587.408 * [misc]backup-simplify: Simplify (* d2 d1) into (* d2 d1) 1539788587.408 * [misc]backup-simplify: Simplify (/ 1 (* d2 d1)) into (/ 1 (* d2 d1)) 1539788587.408 * [misc]taylor: Taking taylor expansion of (/ 1 (* d4 d1)) in d3 1539788587.408 * [misc]taylor: Taking taylor expansion of (* d4 d1) in d3 1539788587.408 * [misc]taylor: Taking taylor expansion of d4 in d3 1539788587.408 * [misc]backup-simplify: Simplify d4 into d4 1539788587.408 * [misc]taylor: Taking taylor expansion of d1 in d3 1539788587.408 * [misc]backup-simplify: Simplify d1 into d1 1539788587.408 * [misc]backup-simplify: Simplify (* d4 d1) into (* d4 d1) 1539788587.408 * [misc]backup-simplify: Simplify (/ 1 (* d4 d1)) into (/ 1 (* d4 d1)) 1539788587.408 * [misc]taylor: Taking taylor expansion of (/ 1 (* d3 d1)) in d3 1539788587.408 * [misc]taylor: Taking taylor expansion of (* d3 d1) in d3 1539788587.408 * [misc]taylor: Taking taylor expansion of d3 in d3 1539788587.408 * [misc]backup-simplify: Simplify 0 into 0 1539788587.408 * [misc]backup-simplify: Simplify 1 into 1 1539788587.408 * [misc]taylor: Taking taylor expansion of d1 in d3 1539788587.409 * [misc]backup-simplify: Simplify d1 into d1 1539788587.409 * [misc]backup-simplify: Simplify (* 0 d1) into 0 1539788587.409 * [misc]backup-simplify: Simplify (+ (* 0 0) (* 1 d1)) into d1 1539788587.409 * [misc]backup-simplify: Simplify (/ 1 d1) into (/ 1 d1) 1539788587.409 * [misc]taylor: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (/ 1 (* d3 d1))) in d2 1539788587.409 * [misc]taylor: Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d2 1539788587.409 * [misc]taylor: Taking taylor expansion of (/ 1 (* d2 d1)) in d2 1539788587.409 * [misc]taylor: Taking taylor expansion of (* d2 d1) in d2 1539788587.409 * [misc]taylor: Taking taylor expansion of d2 in d2 1539788587.409 * [misc]backup-simplify: Simplify 0 into 0 1539788587.409 * [misc]backup-simplify: Simplify 1 into 1 1539788587.409 * [misc]taylor: Taking taylor expansion of d1 in d2 1539788587.409 * [misc]backup-simplify: Simplify d1 into d1 1539788587.409 * [misc]backup-simplify: Simplify (* 0 d1) into 0 1539788587.409 * [misc]backup-simplify: Simplify (+ (* 0 0) (* 1 d1)) into d1 1539788587.409 * [misc]backup-simplify: Simplify (/ 1 d1) into (/ 1 d1) 1539788587.409 * [misc]taylor: Taking taylor expansion of (/ 1 (* d4 d1)) in d2 1539788587.409 * [misc]taylor: Taking taylor expansion of (* d4 d1) in d2 1539788587.409 * [misc]taylor: Taking taylor expansion of d4 in d2 1539788587.409 * [misc]backup-simplify: Simplify d4 into d4 1539788587.409 * [misc]taylor: Taking taylor expansion of d1 in d2 1539788587.409 * [misc]backup-simplify: Simplify d1 into d1 1539788587.409 * [misc]backup-simplify: Simplify (* d4 d1) into (* d4 d1) 1539788587.409 * [misc]backup-simplify: Simplify (/ 1 (* d4 d1)) into (/ 1 (* d4 d1)) 1539788587.409 * [misc]taylor: Taking taylor expansion of (/ 1 (* d3 d1)) in d2 1539788587.409 * [misc]taylor: Taking taylor expansion of (* d3 d1) in d2 1539788587.409 * [misc]taylor: Taking taylor expansion of d3 in d2 1539788587.409 * [misc]backup-simplify: Simplify d3 into d3 1539788587.409 * [misc]taylor: Taking taylor expansion of d1 in d2 1539788587.409 * [misc]backup-simplify: Simplify d1 into d1 1539788587.409 * [misc]backup-simplify: Simplify (* d3 d1) into (* d3 d1) 1539788587.409 * [misc]backup-simplify: Simplify (/ 1 (* d3 d1)) into (/ 1 (* d3 d1)) 1539788587.409 * [misc]taylor: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (/ 1 (* d3 d1))) in d1 1539788587.409 * [misc]taylor: Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d1 1539788587.409 * [misc]taylor: Taking taylor expansion of (/ 1 (* d2 d1)) in d1 1539788587.409 * [misc]taylor: Taking taylor expansion of (* d2 d1) in d1 1539788587.409 * [misc]taylor: Taking taylor expansion of d2 in d1 1539788587.410 * [misc]backup-simplify: Simplify d2 into d2 1539788587.410 * [misc]taylor: Taking taylor expansion of d1 in d1 1539788587.410 * [misc]backup-simplify: Simplify 0 into 0 1539788587.410 * [misc]backup-simplify: Simplify 1 into 1 1539788587.410 * [misc]backup-simplify: Simplify (* d2 0) into 0 1539788587.410 * [misc]backup-simplify: Simplify (+ (* d2 1) (* 0 0)) into d2 1539788587.410 * [misc]backup-simplify: Simplify (/ 1 d2) into (/ 1 d2) 1539788587.410 * [misc]taylor: Taking taylor expansion of (/ 1 (* d4 d1)) in d1 1539788587.410 * [misc]taylor: Taking taylor expansion of (* d4 d1) in d1 1539788587.410 * [misc]taylor: Taking taylor expansion of d4 in d1 1539788587.410 * [misc]backup-simplify: Simplify d4 into d4 1539788587.410 * [misc]taylor: Taking taylor expansion of d1 in d1 1539788587.410 * [misc]backup-simplify: Simplify 0 into 0 1539788587.410 * [misc]backup-simplify: Simplify 1 into 1 1539788587.410 * [misc]backup-simplify: Simplify (* d4 0) into 0 1539788587.410 * [misc]backup-simplify: Simplify (+ (* d4 1) (* 0 0)) into d4 1539788587.410 * [misc]backup-simplify: Simplify (/ 1 d4) into (/ 1 d4) 1539788587.410 * [misc]taylor: Taking taylor expansion of (/ 1 (* d3 d1)) in d1 1539788587.410 * [misc]taylor: Taking taylor expansion of (* d3 d1) in d1 1539788587.410 * [misc]taylor: Taking taylor expansion of d3 in d1 1539788587.410 * [misc]backup-simplify: Simplify d3 into d3 1539788587.410 * [misc]taylor: Taking taylor expansion of d1 in d1 1539788587.410 * [misc]backup-simplify: Simplify 0 into 0 1539788587.410 * [misc]backup-simplify: Simplify 1 into 1 1539788587.410 * [misc]backup-simplify: Simplify (* d3 0) into 0 1539788587.410 * [misc]backup-simplify: Simplify (+ (* d3 1) (* 0 0)) into d3 1539788587.410 * [misc]backup-simplify: Simplify (/ 1 d3) into (/ 1 d3) 1539788587.410 * [misc]taylor: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (/ 1 (* d3 d1))) in d1 1539788587.410 * [misc]taylor: Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d1 1539788587.410 * [misc]taylor: Taking taylor expansion of (/ 1 (* d2 d1)) in d1 1539788587.410 * [misc]taylor: Taking taylor expansion of (* d2 d1) in d1 1539788587.410 * [misc]taylor: Taking taylor expansion of d2 in d1 1539788587.410 * [misc]backup-simplify: Simplify d2 into d2 1539788587.410 * [misc]taylor: Taking taylor expansion of d1 in d1 1539788587.410 * [misc]backup-simplify: Simplify 0 into 0 1539788587.411 * [misc]backup-simplify: Simplify 1 into 1 1539788587.411 * [misc]backup-simplify: Simplify (* d2 0) into 0 1539788587.411 * [misc]backup-simplify: Simplify (+ (* d2 1) (* 0 0)) into d2 1539788587.411 * [misc]backup-simplify: Simplify (/ 1 d2) into (/ 1 d2) 1539788587.411 * [misc]taylor: Taking taylor expansion of (/ 1 (* d4 d1)) in d1 1539788587.411 * [misc]taylor: Taking taylor expansion of (* d4 d1) in d1 1539788587.411 * [misc]taylor: Taking taylor expansion of d4 in d1 1539788587.411 * [misc]backup-simplify: Simplify d4 into d4 1539788587.411 * [misc]taylor: Taking taylor expansion of d1 in d1 1539788587.411 * [misc]backup-simplify: Simplify 0 into 0 1539788587.411 * [misc]backup-simplify: Simplify 1 into 1 1539788587.411 * [misc]backup-simplify: Simplify (* d4 0) into 0 1539788587.411 * [misc]backup-simplify: Simplify (+ (* d4 1) (* 0 0)) into d4 1539788587.411 * [misc]backup-simplify: Simplify (/ 1 d4) into (/ 1 d4) 1539788587.411 * [misc]taylor: Taking taylor expansion of (/ 1 (* d3 d1)) in d1 1539788587.411 * [misc]taylor: Taking taylor expansion of (* d3 d1) in d1 1539788587.411 * [misc]taylor: Taking taylor expansion of d3 in d1 1539788587.411 * [misc]backup-simplify: Simplify d3 into d3 1539788587.411 * [misc]taylor: Taking taylor expansion of d1 in d1 1539788587.411 * [misc]backup-simplify: Simplify 0 into 0 1539788587.411 * [misc]backup-simplify: Simplify 1 into 1 1539788587.411 * [misc]backup-simplify: Simplify (* d3 0) into 0 1539788587.411 * [misc]backup-simplify: Simplify (+ (* d3 1) (* 0 0)) into d3 1539788587.411 * [misc]backup-simplify: Simplify (/ 1 d3) into (/ 1 d3) 1539788587.411 * [misc]backup-simplify: Simplify (+ (/ 1 d2) (/ 1 d4)) into (+ (/ 1 d4) (/ 1 d2)) 1539788587.412 * [misc]backup-simplify: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 1539788587.412 * [misc]backup-simplify: Simplify (+ (+ (/ 1 d4) (/ 1 d2)) (- (/ 1 d3))) into (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) 1539788587.412 * [misc]taylor: Taking taylor expansion of (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) in d2 1539788587.412 * [misc]taylor: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d2 1539788587.412 * [misc]taylor: Taking taylor expansion of (/ 1 d4) in d2 1539788587.412 * [misc]taylor: Taking taylor expansion of d4 in d2 1539788587.412 * [misc]backup-simplify: Simplify d4 into d4 1539788587.412 * [misc]backup-simplify: Simplify (/ 1 d4) into (/ 1 d4) 1539788587.412 * [misc]taylor: Taking taylor expansion of (/ 1 d2) in d2 1539788587.412 * [misc]taylor: Taking taylor expansion of d2 in d2 1539788587.412 * [misc]backup-simplify: Simplify 0 into 0 1539788587.412 * [misc]backup-simplify: Simplify 1 into 1 1539788587.412 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1539788587.412 * [misc]taylor: Taking taylor expansion of (/ 1 d3) in d2 1539788587.412 * [misc]taylor: Taking taylor expansion of d3 in d2 1539788587.412 * [misc]backup-simplify: Simplify d3 into d3 1539788587.412 * [misc]backup-simplify: Simplify (/ 1 d3) into (/ 1 d3) 1539788587.412 * [misc]backup-simplify: Simplify (+ 0 1) into 1 1539788587.412 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1539788587.412 * [misc]taylor: Taking taylor expansion of 1 in d3 1539788587.412 * [misc]backup-simplify: Simplify 1 into 1 1539788587.412 * [misc]backup-simplify: Simplify (+ (* d2 0) (+ (* 0 1) (* 0 0))) into 0 1539788587.413 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0 1539788587.413 * [misc]backup-simplify: Simplify (+ (* d4 0) (+ (* 0 1) (* 0 0))) into 0 1539788587.413 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0 1539788587.413 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1539788587.413 * [misc]backup-simplify: Simplify (+ (* d3 0) (+ (* 0 1) (* 0 0))) into 0 1539788587.413 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 1539788587.413 * [misc]backup-simplify: Simplify (- 0) into 0 1539788587.413 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1539788587.413 * [misc]taylor: Taking taylor expansion of 0 in d2 1539788587.413 * [misc]backup-simplify: Simplify 0 into 0 1539788587.413 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1539788587.414 * [misc]backup-simplify: Simplify (+ (/ 1 d4) 0) into (/ 1 d4) 1539788587.414 * [misc]backup-simplify: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 1539788587.414 * [misc]backup-simplify: Simplify (+ (/ 1 d4) (- (/ 1 d3))) into (- (/ 1 d4) (/ 1 d3)) 1539788587.414 * [misc]taylor: Taking taylor expansion of (- (/ 1 d4) (/ 1 d3)) in d3 1539788587.414 * [misc]taylor: Taking taylor expansion of (/ 1 d4) in d3 1539788587.414 * [misc]taylor: Taking taylor expansion of d4 in d3 1539788587.414 * [misc]backup-simplify: Simplify d4 into d4 1539788587.414 * [misc]backup-simplify: Simplify (/ 1 d4) into (/ 1 d4) 1539788587.414 * [misc]taylor: Taking taylor expansion of (/ 1 d3) in d3 1539788587.414 * [misc]taylor: Taking taylor expansion of d3 in d3 1539788587.414 * [misc]backup-simplify: Simplify 0 into 0 1539788587.414 * [misc]backup-simplify: Simplify 1 into 1 1539788587.414 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1539788587.414 * [misc]backup-simplify: Simplify (- 1) into -1 1539788587.414 * [misc]backup-simplify: Simplify (+ 0 -1) into -1 1539788587.414 * [misc]taylor: Taking taylor expansion of -1 in d4 1539788587.414 * [misc]backup-simplify: Simplify -1 into -1 1539788587.414 * [misc]taylor: Taking taylor expansion of 1 in d4 1539788587.414 * [misc]backup-simplify: Simplify 1 into 1 1539788587.414 * [misc]backup-simplify: Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 1539788587.415 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0 1539788587.415 * [misc]backup-simplify: Simplify (+ (* d4 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 1539788587.415 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)) (* 0 (/ 0 d4)))) into 0 1539788587.415 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1539788587.415 * [misc]backup-simplify: Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 1539788587.415 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0 1539788587.415 * [misc]backup-simplify: Simplify (- 0) into 0 1539788587.415 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1539788587.415 * [misc]taylor: Taking taylor expansion of 0 in d2 1539788587.415 * [misc]backup-simplify: Simplify 0 into 0 1539788587.415 * [misc]taylor: Taking taylor expansion of 0 in d3 1539788587.416 * [misc]backup-simplify: Simplify 0 into 0 1539788587.416 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0 1539788587.416 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1539788587.416 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1539788587.416 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 1539788587.416 * [misc]backup-simplify: Simplify (- 0) into 0 1539788587.416 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1539788587.416 * [misc]taylor: Taking taylor expansion of 0 in d3 1539788587.416 * [misc]backup-simplify: Simplify 0 into 0 1539788587.416 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1539788587.416 * [misc]backup-simplify: Simplify (- 0) into 0 1539788587.417 * [misc]backup-simplify: Simplify (+ (/ 1 d4) 0) into (/ 1 d4) 1539788587.417 * [misc]taylor: Taking taylor expansion of (/ 1 d4) in d4 1539788587.417 * [misc]taylor: Taking taylor expansion of d4 in d4 1539788587.417 * [misc]backup-simplify: Simplify 0 into 0 1539788587.417 * [misc]backup-simplify: Simplify 1 into 1 1539788587.417 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1539788587.417 * [misc]backup-simplify: Simplify 1 into 1 1539788587.417 * [misc]taylor: Taking taylor expansion of 0 in d4 1539788587.417 * [misc]backup-simplify: Simplify 0 into 0 1539788587.417 * [misc]backup-simplify: Simplify -1 into -1 1539788587.417 * [misc]backup-simplify: Simplify 1 into 1 1539788587.417 * [misc]backup-simplify: Simplify (+ (* 1 (* 1 (* 1 (* (/ 1 (/ 1 d2)) (/ 1 (/ 1 d1)))))) (+ (* -1 (* 1 (* (/ 1 (/ 1 d3)) (* 1 (/ 1 (/ 1 d1)))))) (* 1 (* (/ 1 (/ 1 d4)) (* 1 (* 1 (/ 1 (/ 1 d1)))))))) into (- (+ (* d4 d1) (* d2 d1)) (* d3 d1)) 1539788587.417 * [misc]backup-simplify: Simplify (+ (- (* (/ 1 (- d1)) (/ 1 (- d2))) (* (/ 1 (- d1)) (/ 1 (- d3)))) (* (/ 1 (- d4)) (/ 1 (- d1)))) into (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (/ 1 (* d3 d1))) 1539788587.417 * [misc]approximate: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (/ 1 (* d3 d1))) in (d1 d2 d3 d4) around 0 1539788587.417 * [misc]taylor: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (/ 1 (* d3 d1))) in d4 1539788587.417 * [misc]taylor: Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d4 1539788587.417 * [misc]taylor: Taking taylor expansion of (/ 1 (* d2 d1)) in d4 1539788587.418 * [misc]taylor: Taking taylor expansion of (* d2 d1) in d4 1539788587.418 * [misc]taylor: Taking taylor expansion of d2 in d4 1539788587.418 * [misc]backup-simplify: Simplify d2 into d2 1539788587.418 * [misc]taylor: Taking taylor expansion of d1 in d4 1539788587.418 * [misc]backup-simplify: Simplify d1 into d1 1539788587.418 * [misc]backup-simplify: Simplify (* d2 d1) into (* d2 d1) 1539788587.418 * [misc]backup-simplify: Simplify (/ 1 (* d2 d1)) into (/ 1 (* d2 d1)) 1539788587.418 * [misc]taylor: Taking taylor expansion of (/ 1 (* d4 d1)) in d4 1539788587.418 * [misc]taylor: Taking taylor expansion of (* d4 d1) in d4 1539788587.418 * [misc]taylor: Taking taylor expansion of d4 in d4 1539788587.418 * [misc]backup-simplify: Simplify 0 into 0 1539788587.418 * [misc]backup-simplify: Simplify 1 into 1 1539788587.418 * [misc]taylor: Taking taylor expansion of d1 in d4 1539788587.418 * [misc]backup-simplify: Simplify d1 into d1 1539788587.418 * [misc]backup-simplify: Simplify (* 0 d1) into 0 1539788587.418 * [misc]backup-simplify: Simplify (+ (* 0 0) (* 1 d1)) into d1 1539788587.418 * [misc]backup-simplify: Simplify (/ 1 d1) into (/ 1 d1) 1539788587.418 * [misc]taylor: Taking taylor expansion of (/ 1 (* d3 d1)) in d4 1539788587.418 * [misc]taylor: Taking taylor expansion of (* d3 d1) in d4 1539788587.418 * [misc]taylor: Taking taylor expansion of d3 in d4 1539788587.418 * [misc]backup-simplify: Simplify d3 into d3 1539788587.418 * [misc]taylor: Taking taylor expansion of d1 in d4 1539788587.418 * [misc]backup-simplify: Simplify d1 into d1 1539788587.418 * [misc]backup-simplify: Simplify (* d3 d1) into (* d3 d1) 1539788587.418 * [misc]backup-simplify: Simplify (/ 1 (* d3 d1)) into (/ 1 (* d3 d1)) 1539788587.418 * [misc]taylor: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (/ 1 (* d3 d1))) in d3 1539788587.418 * [misc]taylor: Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d3 1539788587.418 * [misc]taylor: Taking taylor expansion of (/ 1 (* d2 d1)) in d3 1539788587.418 * [misc]taylor: Taking taylor expansion of (* d2 d1) in d3 1539788587.418 * [misc]taylor: Taking taylor expansion of d2 in d3 1539788587.418 * [misc]backup-simplify: Simplify d2 into d2 1539788587.418 * [misc]taylor: Taking taylor expansion of d1 in d3 1539788587.418 * [misc]backup-simplify: Simplify d1 into d1 1539788587.418 * [misc]backup-simplify: Simplify (* d2 d1) into (* d2 d1) 1539788587.418 * [misc]backup-simplify: Simplify (/ 1 (* d2 d1)) into (/ 1 (* d2 d1)) 1539788587.418 * [misc]taylor: Taking taylor expansion of (/ 1 (* d4 d1)) in d3 1539788587.418 * [misc]taylor: Taking taylor expansion of (* d4 d1) in d3 1539788587.418 * [misc]taylor: Taking taylor expansion of d4 in d3 1539788587.418 * [misc]backup-simplify: Simplify d4 into d4 1539788587.418 * [misc]taylor: Taking taylor expansion of d1 in d3 1539788587.418 * [misc]backup-simplify: Simplify d1 into d1 1539788587.418 * [misc]backup-simplify: Simplify (* d4 d1) into (* d4 d1) 1539788587.419 * [misc]backup-simplify: Simplify (/ 1 (* d4 d1)) into (/ 1 (* d4 d1)) 1539788587.419 * [misc]taylor: Taking taylor expansion of (/ 1 (* d3 d1)) in d3 1539788587.419 * [misc]taylor: Taking taylor expansion of (* d3 d1) in d3 1539788587.419 * [misc]taylor: Taking taylor expansion of d3 in d3 1539788587.419 * [misc]backup-simplify: Simplify 0 into 0 1539788587.419 * [misc]backup-simplify: Simplify 1 into 1 1539788587.419 * [misc]taylor: Taking taylor expansion of d1 in d3 1539788587.419 * [misc]backup-simplify: Simplify d1 into d1 1539788587.419 * [misc]backup-simplify: Simplify (* 0 d1) into 0 1539788587.419 * [misc]backup-simplify: Simplify (+ (* 0 0) (* 1 d1)) into d1 1539788587.419 * [misc]backup-simplify: Simplify (/ 1 d1) into (/ 1 d1) 1539788587.419 * [misc]taylor: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (/ 1 (* d3 d1))) in d2 1539788587.419 * [misc]taylor: Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d2 1539788587.419 * [misc]taylor: Taking taylor expansion of (/ 1 (* d2 d1)) in d2 1539788587.419 * [misc]taylor: Taking taylor expansion of (* d2 d1) in d2 1539788587.419 * [misc]taylor: Taking taylor expansion of d2 in d2 1539788587.419 * [misc]backup-simplify: Simplify 0 into 0 1539788587.419 * [misc]backup-simplify: Simplify 1 into 1 1539788587.419 * [misc]taylor: Taking taylor expansion of d1 in d2 1539788587.419 * [misc]backup-simplify: Simplify d1 into d1 1539788587.419 * [misc]backup-simplify: Simplify (* 0 d1) into 0 1539788587.419 * [misc]backup-simplify: Simplify (+ (* 0 0) (* 1 d1)) into d1 1539788587.419 * [misc]backup-simplify: Simplify (/ 1 d1) into (/ 1 d1) 1539788587.419 * [misc]taylor: Taking taylor expansion of (/ 1 (* d4 d1)) in d2 1539788587.419 * [misc]taylor: Taking taylor expansion of (* d4 d1) in d2 1539788587.419 * [misc]taylor: Taking taylor expansion of d4 in d2 1539788587.419 * [misc]backup-simplify: Simplify d4 into d4 1539788587.419 * [misc]taylor: Taking taylor expansion of d1 in d2 1539788587.419 * [misc]backup-simplify: Simplify d1 into d1 1539788587.419 * [misc]backup-simplify: Simplify (* d4 d1) into (* d4 d1) 1539788587.419 * [misc]backup-simplify: Simplify (/ 1 (* d4 d1)) into (/ 1 (* d4 d1)) 1539788587.419 * [misc]taylor: Taking taylor expansion of (/ 1 (* d3 d1)) in d2 1539788587.419 * [misc]taylor: Taking taylor expansion of (* d3 d1) in d2 1539788587.419 * [misc]taylor: Taking taylor expansion of d3 in d2 1539788587.419 * [misc]backup-simplify: Simplify d3 into d3 1539788587.419 * [misc]taylor: Taking taylor expansion of d1 in d2 1539788587.419 * [misc]backup-simplify: Simplify d1 into d1 1539788587.419 * [misc]backup-simplify: Simplify (* d3 d1) into (* d3 d1) 1539788587.420 * [misc]backup-simplify: Simplify (/ 1 (* d3 d1)) into (/ 1 (* d3 d1)) 1539788587.420 * [misc]taylor: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (/ 1 (* d3 d1))) in d1 1539788587.420 * [misc]taylor: Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d1 1539788587.420 * [misc]taylor: Taking taylor expansion of (/ 1 (* d2 d1)) in d1 1539788587.420 * [misc]taylor: Taking taylor expansion of (* d2 d1) in d1 1539788587.420 * [misc]taylor: Taking taylor expansion of d2 in d1 1539788587.420 * [misc]backup-simplify: Simplify d2 into d2 1539788587.420 * [misc]taylor: Taking taylor expansion of d1 in d1 1539788587.420 * [misc]backup-simplify: Simplify 0 into 0 1539788587.420 * [misc]backup-simplify: Simplify 1 into 1 1539788587.420 * [misc]backup-simplify: Simplify (* d2 0) into 0 1539788587.420 * [misc]backup-simplify: Simplify (+ (* d2 1) (* 0 0)) into d2 1539788587.420 * [misc]backup-simplify: Simplify (/ 1 d2) into (/ 1 d2) 1539788587.420 * [misc]taylor: Taking taylor expansion of (/ 1 (* d4 d1)) in d1 1539788587.420 * [misc]taylor: Taking taylor expansion of (* d4 d1) in d1 1539788587.420 * [misc]taylor: Taking taylor expansion of d4 in d1 1539788587.420 * [misc]backup-simplify: Simplify d4 into d4 1539788587.420 * [misc]taylor: Taking taylor expansion of d1 in d1 1539788587.420 * [misc]backup-simplify: Simplify 0 into 0 1539788587.420 * [misc]backup-simplify: Simplify 1 into 1 1539788587.420 * [misc]backup-simplify: Simplify (* d4 0) into 0 1539788587.420 * [misc]backup-simplify: Simplify (+ (* d4 1) (* 0 0)) into d4 1539788587.420 * [misc]backup-simplify: Simplify (/ 1 d4) into (/ 1 d4) 1539788587.420 * [misc]taylor: Taking taylor expansion of (/ 1 (* d3 d1)) in d1 1539788587.420 * [misc]taylor: Taking taylor expansion of (* d3 d1) in d1 1539788587.420 * [misc]taylor: Taking taylor expansion of d3 in d1 1539788587.420 * [misc]backup-simplify: Simplify d3 into d3 1539788587.420 * [misc]taylor: Taking taylor expansion of d1 in d1 1539788587.420 * [misc]backup-simplify: Simplify 0 into 0 1539788587.420 * [misc]backup-simplify: Simplify 1 into 1 1539788587.420 * [misc]backup-simplify: Simplify (* d3 0) into 0 1539788587.420 * [misc]backup-simplify: Simplify (+ (* d3 1) (* 0 0)) into d3 1539788587.420 * [misc]backup-simplify: Simplify (/ 1 d3) into (/ 1 d3) 1539788587.421 * [misc]taylor: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (/ 1 (* d3 d1))) in d1 1539788587.421 * [misc]taylor: Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d1 1539788587.421 * [misc]taylor: Taking taylor expansion of (/ 1 (* d2 d1)) in d1 1539788587.421 * [misc]taylor: Taking taylor expansion of (* d2 d1) in d1 1539788587.421 * [misc]taylor: Taking taylor expansion of d2 in d1 1539788587.421 * [misc]backup-simplify: Simplify d2 into d2 1539788587.421 * [misc]taylor: Taking taylor expansion of d1 in d1 1539788587.421 * [misc]backup-simplify: Simplify 0 into 0 1539788587.421 * [misc]backup-simplify: Simplify 1 into 1 1539788587.421 * [misc]backup-simplify: Simplify (* d2 0) into 0 1539788587.421 * [misc]backup-simplify: Simplify (+ (* d2 1) (* 0 0)) into d2 1539788587.421 * [misc]backup-simplify: Simplify (/ 1 d2) into (/ 1 d2) 1539788587.421 * [misc]taylor: Taking taylor expansion of (/ 1 (* d4 d1)) in d1 1539788587.421 * [misc]taylor: Taking taylor expansion of (* d4 d1) in d1 1539788587.421 * [misc]taylor: Taking taylor expansion of d4 in d1 1539788587.421 * [misc]backup-simplify: Simplify d4 into d4 1539788587.421 * [misc]taylor: Taking taylor expansion of d1 in d1 1539788587.421 * [misc]backup-simplify: Simplify 0 into 0 1539788587.421 * [misc]backup-simplify: Simplify 1 into 1 1539788587.421 * [misc]backup-simplify: Simplify (* d4 0) into 0 1539788587.421 * [misc]backup-simplify: Simplify (+ (* d4 1) (* 0 0)) into d4 1539788587.421 * [misc]backup-simplify: Simplify (/ 1 d4) into (/ 1 d4) 1539788587.421 * [misc]taylor: Taking taylor expansion of (/ 1 (* d3 d1)) in d1 1539788587.421 * [misc]taylor: Taking taylor expansion of (* d3 d1) in d1 1539788587.421 * [misc]taylor: Taking taylor expansion of d3 in d1 1539788587.421 * [misc]backup-simplify: Simplify d3 into d3 1539788587.421 * [misc]taylor: Taking taylor expansion of d1 in d1 1539788587.421 * [misc]backup-simplify: Simplify 0 into 0 1539788587.421 * [misc]backup-simplify: Simplify 1 into 1 1539788587.421 * [misc]backup-simplify: Simplify (* d3 0) into 0 1539788587.421 * [misc]backup-simplify: Simplify (+ (* d3 1) (* 0 0)) into d3 1539788587.421 * [misc]backup-simplify: Simplify (/ 1 d3) into (/ 1 d3) 1539788587.422 * [misc]backup-simplify: Simplify (+ (/ 1 d2) (/ 1 d4)) into (+ (/ 1 d4) (/ 1 d2)) 1539788587.422 * [misc]backup-simplify: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 1539788587.422 * [misc]backup-simplify: Simplify (+ (+ (/ 1 d4) (/ 1 d2)) (- (/ 1 d3))) into (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) 1539788587.422 * [misc]taylor: Taking taylor expansion of (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) in d2 1539788587.422 * [misc]taylor: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d2 1539788587.422 * [misc]taylor: Taking taylor expansion of (/ 1 d4) in d2 1539788587.422 * [misc]taylor: Taking taylor expansion of d4 in d2 1539788587.422 * [misc]backup-simplify: Simplify d4 into d4 1539788587.422 * [misc]backup-simplify: Simplify (/ 1 d4) into (/ 1 d4) 1539788587.422 * [misc]taylor: Taking taylor expansion of (/ 1 d2) in d2 1539788587.422 * [misc]taylor: Taking taylor expansion of d2 in d2 1539788587.422 * [misc]backup-simplify: Simplify 0 into 0 1539788587.422 * [misc]backup-simplify: Simplify 1 into 1 1539788587.422 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1539788587.422 * [misc]taylor: Taking taylor expansion of (/ 1 d3) in d2 1539788587.422 * [misc]taylor: Taking taylor expansion of d3 in d2 1539788587.422 * [misc]backup-simplify: Simplify d3 into d3 1539788587.422 * [misc]backup-simplify: Simplify (/ 1 d3) into (/ 1 d3) 1539788587.422 * [misc]backup-simplify: Simplify (+ 0 1) into 1 1539788587.422 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1539788587.422 * [misc]taylor: Taking taylor expansion of 1 in d3 1539788587.422 * [misc]backup-simplify: Simplify 1 into 1 1539788587.423 * [misc]backup-simplify: Simplify (+ (* d2 0) (+ (* 0 1) (* 0 0))) into 0 1539788587.423 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0 1539788587.423 * [misc]backup-simplify: Simplify (+ (* d4 0) (+ (* 0 1) (* 0 0))) into 0 1539788587.423 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0 1539788587.423 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1539788587.423 * [misc]backup-simplify: Simplify (+ (* d3 0) (+ (* 0 1) (* 0 0))) into 0 1539788587.423 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 1539788587.423 * [misc]backup-simplify: Simplify (- 0) into 0 1539788587.423 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1539788587.423 * [misc]taylor: Taking taylor expansion of 0 in d2 1539788587.423 * [misc]backup-simplify: Simplify 0 into 0 1539788587.424 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1539788587.424 * [misc]backup-simplify: Simplify (+ (/ 1 d4) 0) into (/ 1 d4) 1539788587.424 * [misc]backup-simplify: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 1539788587.424 * [misc]backup-simplify: Simplify (+ (/ 1 d4) (- (/ 1 d3))) into (- (/ 1 d4) (/ 1 d3)) 1539788587.424 * [misc]taylor: Taking taylor expansion of (- (/ 1 d4) (/ 1 d3)) in d3 1539788587.424 * [misc]taylor: Taking taylor expansion of (/ 1 d4) in d3 1539788587.424 * [misc]taylor: Taking taylor expansion of d4 in d3 1539788587.424 * [misc]backup-simplify: Simplify d4 into d4 1539788587.424 * [misc]backup-simplify: Simplify (/ 1 d4) into (/ 1 d4) 1539788587.424 * [misc]taylor: Taking taylor expansion of (/ 1 d3) in d3 1539788587.424 * [misc]taylor: Taking taylor expansion of d3 in d3 1539788587.424 * [misc]backup-simplify: Simplify 0 into 0 1539788587.424 * [misc]backup-simplify: Simplify 1 into 1 1539788587.424 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1539788587.424 * [misc]backup-simplify: Simplify (- 1) into -1 1539788587.424 * [misc]backup-simplify: Simplify (+ 0 -1) into -1 1539788587.424 * [misc]taylor: Taking taylor expansion of -1 in d4 1539788587.424 * [misc]backup-simplify: Simplify -1 into -1 1539788587.424 * [misc]taylor: Taking taylor expansion of 1 in d4 1539788587.424 * [misc]backup-simplify: Simplify 1 into 1 1539788587.425 * [misc]backup-simplify: Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 1539788587.425 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0 1539788587.425 * [misc]backup-simplify: Simplify (+ (* d4 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 1539788587.425 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)) (* 0 (/ 0 d4)))) into 0 1539788587.425 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1539788587.425 * [misc]backup-simplify: Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 1539788587.425 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0 1539788587.425 * [misc]backup-simplify: Simplify (- 0) into 0 1539788587.426 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1539788587.426 * [misc]taylor: Taking taylor expansion of 0 in d2 1539788587.426 * [misc]backup-simplify: Simplify 0 into 0 1539788587.426 * [misc]taylor: Taking taylor expansion of 0 in d3 1539788587.426 * [misc]backup-simplify: Simplify 0 into 0 1539788587.426 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0 1539788587.426 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1539788587.426 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1539788587.426 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 1539788587.426 * [misc]backup-simplify: Simplify (- 0) into 0 1539788587.426 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1539788587.426 * [misc]taylor: Taking taylor expansion of 0 in d3 1539788587.426 * [misc]backup-simplify: Simplify 0 into 0 1539788587.426 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1539788587.427 * [misc]backup-simplify: Simplify (- 0) into 0 1539788587.427 * [misc]backup-simplify: Simplify (+ (/ 1 d4) 0) into (/ 1 d4) 1539788587.427 * [misc]taylor: Taking taylor expansion of (/ 1 d4) in d4 1539788587.427 * [misc]taylor: Taking taylor expansion of d4 in d4 1539788587.427 * [misc]backup-simplify: Simplify 0 into 0 1539788587.427 * [misc]backup-simplify: Simplify 1 into 1 1539788587.427 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1539788587.427 * [misc]backup-simplify: Simplify 1 into 1 1539788587.427 * [misc]taylor: Taking taylor expansion of 0 in d4 1539788587.427 * [misc]backup-simplify: Simplify 0 into 0 1539788587.427 * [misc]backup-simplify: Simplify -1 into -1 1539788587.427 * [misc]backup-simplify: Simplify 1 into 1 1539788587.427 * [misc]backup-simplify: Simplify (+ (* 1 (* 1 (* 1 (* (/ 1 (/ 1 (- d2))) (/ 1 (/ 1 (- d1))))))) (+ (* -1 (* 1 (* (/ 1 (/ 1 (- d3))) (* 1 (/ 1 (/ 1 (- d1))))))) (* 1 (* (/ 1 (/ 1 (- d4))) (* 1 (* 1 (/ 1 (/ 1 (- d1))))))))) into (- (+ (* d4 d1) (* d2 d1)) (* d3 d1)) 1539788587.427 * * * * [misc]progress: [ 2 / 3 ] generating series at (2) 1539788587.428 * [misc]backup-simplify: Simplify (- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1)) into (- (+ (* d4 d1) (* d2 d1)) (+ (pow d1 2) (* d3 d1))) 1539788587.428 * [misc]approximate: Taking taylor expansion of (- (+ (* d4 d1) (* d2 d1)) (+ (pow d1 2) (* d3 d1))) in (d1 d2 d3 d4) around 0 1539788587.428 * [misc]taylor: Taking taylor expansion of (- (+ (* d4 d1) (* d2 d1)) (+ (pow d1 2) (* d3 d1))) in d4 1539788587.428 * [misc]taylor: Taking taylor expansion of (+ (* d4 d1) (* d2 d1)) in d4 1539788587.428 * [misc]taylor: Taking taylor expansion of (* d4 d1) in d4 1539788587.428 * [misc]taylor: Taking taylor expansion of d4 in d4 1539788587.428 * [misc]backup-simplify: Simplify 0 into 0 1539788587.428 * [misc]backup-simplify: Simplify 1 into 1 1539788587.428 * [misc]taylor: Taking taylor expansion of d1 in d4 1539788587.428 * [misc]backup-simplify: Simplify d1 into d1 1539788587.428 * [misc]taylor: Taking taylor expansion of (* d2 d1) in d4 1539788587.428 * [misc]taylor: Taking taylor expansion of d2 in d4 1539788587.428 * [misc]backup-simplify: Simplify d2 into d2 1539788587.428 * [misc]taylor: Taking taylor expansion of d1 in d4 1539788587.428 * [misc]backup-simplify: Simplify d1 into d1 1539788587.428 * [misc]taylor: Taking taylor expansion of (+ (pow d1 2) (* d3 d1)) in d4 1539788587.428 * [misc]taylor: Taking taylor expansion of (pow d1 2) in d4 1539788587.428 * [misc]taylor: Taking taylor expansion of d1 in d4 1539788587.428 * [misc]backup-simplify: Simplify d1 into d1 1539788587.428 * [misc]taylor: Taking taylor expansion of (* d3 d1) in d4 1539788587.428 * [misc]taylor: Taking taylor expansion of d3 in d4 1539788587.428 * [misc]backup-simplify: Simplify d3 into d3 1539788587.428 * [misc]taylor: Taking taylor expansion of d1 in d4 1539788587.428 * [misc]backup-simplify: Simplify d1 into d1 1539788587.428 * [misc]taylor: Taking taylor expansion of (- (+ (* d4 d1) (* d2 d1)) (+ (pow d1 2) (* d3 d1))) in d3 1539788587.428 * [misc]taylor: Taking taylor expansion of (+ (* d4 d1) (* d2 d1)) in d3 1539788587.428 * [misc]taylor: Taking taylor expansion of (* d4 d1) in d3 1539788587.428 * [misc]taylor: Taking taylor expansion of d4 in d3 1539788587.428 * [misc]backup-simplify: Simplify d4 into d4 1539788587.428 * [misc]taylor: Taking taylor expansion of d1 in d3 1539788587.428 * [misc]backup-simplify: Simplify d1 into d1 1539788587.428 * [misc]taylor: Taking taylor expansion of (* d2 d1) in d3 1539788587.428 * [misc]taylor: Taking taylor expansion of d2 in d3 1539788587.428 * [misc]backup-simplify: Simplify d2 into d2 1539788587.428 * [misc]taylor: Taking taylor expansion of d1 in d3 1539788587.428 * [misc]backup-simplify: Simplify d1 into d1 1539788587.428 * [misc]taylor: Taking taylor expansion of (+ (pow d1 2) (* d3 d1)) in d3 1539788587.428 * [misc]taylor: Taking taylor expansion of (pow d1 2) in d3 1539788587.428 * [misc]taylor: Taking taylor expansion of d1 in d3 1539788587.428 * [misc]backup-simplify: Simplify d1 into d1 1539788587.428 * [misc]taylor: Taking taylor expansion of (* d3 d1) in d3 1539788587.428 * [misc]taylor: Taking taylor expansion of d3 in d3 1539788587.428 * [misc]backup-simplify: Simplify 0 into 0 1539788587.428 * [misc]backup-simplify: Simplify 1 into 1 1539788587.429 * [misc]taylor: Taking taylor expansion of d1 in d3 1539788587.429 * [misc]backup-simplify: Simplify d1 into d1 1539788587.429 * [misc]taylor: Taking taylor expansion of (- (+ (* d4 d1) (* d2 d1)) (+ (pow d1 2) (* d3 d1))) in d2 1539788587.429 * [misc]taylor: Taking taylor expansion of (+ (* d4 d1) (* d2 d1)) in d2 1539788587.429 * [misc]taylor: Taking taylor expansion of (* d4 d1) in d2 1539788587.429 * [misc]taylor: Taking taylor expansion of d4 in d2 1539788587.429 * [misc]backup-simplify: Simplify d4 into d4 1539788587.429 * [misc]taylor: Taking taylor expansion of d1 in d2 1539788587.429 * [misc]backup-simplify: Simplify d1 into d1 1539788587.429 * [misc]taylor: Taking taylor expansion of (* d2 d1) in d2 1539788587.429 * [misc]taylor: Taking taylor expansion of d2 in d2 1539788587.429 * [misc]backup-simplify: Simplify 0 into 0 1539788587.429 * [misc]backup-simplify: Simplify 1 into 1 1539788587.429 * [misc]taylor: Taking taylor expansion of d1 in d2 1539788587.429 * [misc]backup-simplify: Simplify d1 into d1 1539788587.429 * [misc]taylor: Taking taylor expansion of (+ (pow d1 2) (* d3 d1)) in d2 1539788587.429 * [misc]taylor: Taking taylor expansion of (pow d1 2) in d2 1539788587.429 * [misc]taylor: Taking taylor expansion of d1 in d2 1539788587.429 * [misc]backup-simplify: Simplify d1 into d1 1539788587.429 * [misc]taylor: Taking taylor expansion of (* d3 d1) in d2 1539788587.429 * [misc]taylor: Taking taylor expansion of d3 in d2 1539788587.429 * [misc]backup-simplify: Simplify d3 into d3 1539788587.429 * [misc]taylor: Taking taylor expansion of d1 in d2 1539788587.429 * [misc]backup-simplify: Simplify d1 into d1 1539788587.429 * [misc]taylor: Taking taylor expansion of (- (+ (* d4 d1) (* d2 d1)) (+ (pow d1 2) (* d3 d1))) in d1 1539788587.429 * [misc]taylor: Taking taylor expansion of (+ (* d4 d1) (* d2 d1)) in d1 1539788587.429 * [misc]taylor: Taking taylor expansion of (* d4 d1) in d1 1539788587.429 * [misc]taylor: Taking taylor expansion of d4 in d1 1539788587.429 * [misc]backup-simplify: Simplify d4 into d4 1539788587.429 * [misc]taylor: Taking taylor expansion of d1 in d1 1539788587.429 * [misc]backup-simplify: Simplify 0 into 0 1539788587.429 * [misc]backup-simplify: Simplify 1 into 1 1539788587.429 * [misc]taylor: Taking taylor expansion of (* d2 d1) in d1 1539788587.429 * [misc]taylor: Taking taylor expansion of d2 in d1 1539788587.429 * [misc]backup-simplify: Simplify d2 into d2 1539788587.429 * [misc]taylor: Taking taylor expansion of d1 in d1 1539788587.429 * [misc]backup-simplify: Simplify 0 into 0 1539788587.429 * [misc]backup-simplify: Simplify 1 into 1 1539788587.429 * [misc]taylor: Taking taylor expansion of (+ (pow d1 2) (* d3 d1)) in d1 1539788587.429 * [misc]taylor: Taking taylor expansion of (pow d1 2) in d1 1539788587.429 * [misc]taylor: Taking taylor expansion of d1 in d1 1539788587.429 * [misc]backup-simplify: Simplify 0 into 0 1539788587.430 * [misc]backup-simplify: Simplify 1 into 1 1539788587.430 * [misc]taylor: Taking taylor expansion of (* d3 d1) in d1 1539788587.430 * [misc]taylor: Taking taylor expansion of d3 in d1 1539788587.430 * [misc]backup-simplify: Simplify d3 into d3 1539788587.430 * [misc]taylor: Taking taylor expansion of d1 in d1 1539788587.430 * [misc]backup-simplify: Simplify 0 into 0 1539788587.430 * [misc]backup-simplify: Simplify 1 into 1 1539788587.430 * [misc]taylor: Taking taylor expansion of (- (+ (* d4 d1) (* d2 d1)) (+ (pow d1 2) (* d3 d1))) in d1 1539788587.430 * [misc]taylor: Taking taylor expansion of (+ (* d4 d1) (* d2 d1)) in d1 1539788587.430 * [misc]taylor: Taking taylor expansion of (* d4 d1) in d1 1539788587.430 * [misc]taylor: Taking taylor expansion of d4 in d1 1539788587.430 * [misc]backup-simplify: Simplify d4 into d4 1539788587.430 * [misc]taylor: Taking taylor expansion of d1 in d1 1539788587.430 * [misc]backup-simplify: Simplify 0 into 0 1539788587.430 * [misc]backup-simplify: Simplify 1 into 1 1539788587.430 * [misc]taylor: Taking taylor expansion of (* d2 d1) in d1 1539788587.430 * [misc]taylor: Taking taylor expansion of d2 in d1 1539788587.430 * [misc]backup-simplify: Simplify d2 into d2 1539788587.430 * [misc]taylor: Taking taylor expansion of d1 in d1 1539788587.430 * [misc]backup-simplify: Simplify 0 into 0 1539788587.430 * [misc]backup-simplify: Simplify 1 into 1 1539788587.430 * [misc]taylor: Taking taylor expansion of (+ (pow d1 2) (* d3 d1)) in d1 1539788587.430 * [misc]taylor: Taking taylor expansion of (pow d1 2) in d1 1539788587.430 * [misc]taylor: Taking taylor expansion of d1 in d1 1539788587.430 * [misc]backup-simplify: Simplify 0 into 0 1539788587.430 * [misc]backup-simplify: Simplify 1 into 1 1539788587.430 * [misc]taylor: Taking taylor expansion of (* d3 d1) in d1 1539788587.430 * [misc]taylor: Taking taylor expansion of d3 in d1 1539788587.430 * [misc]backup-simplify: Simplify d3 into d3 1539788587.430 * [misc]taylor: Taking taylor expansion of d1 in d1 1539788587.430 * [misc]backup-simplify: Simplify 0 into 0 1539788587.430 * [misc]backup-simplify: Simplify 1 into 1 1539788587.430 * [misc]backup-simplify: Simplify (* d4 0) into 0 1539788587.430 * [misc]backup-simplify: Simplify (* d2 0) into 0 1539788587.430 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1539788587.430 * [misc]backup-simplify: Simplify (* d3 0) into 0 1539788587.430 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1539788587.431 * [misc]backup-simplify: Simplify (- 0) into 0 1539788587.431 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1539788587.431 * [misc]taylor: Taking taylor expansion of 0 in d2 1539788587.431 * [misc]backup-simplify: Simplify 0 into 0 1539788587.431 * [misc]taylor: Taking taylor expansion of 0 in d3 1539788587.431 * [misc]backup-simplify: Simplify 0 into 0 1539788587.431 * [misc]taylor: Taking taylor expansion of 0 in d4 1539788587.431 * [misc]backup-simplify: Simplify 0 into 0 1539788587.431 * [misc]backup-simplify: Simplify 0 into 0 1539788587.431 * [misc]backup-simplify: Simplify (+ (* d4 1) (* 0 0)) into d4 1539788587.431 * [misc]backup-simplify: Simplify (+ (* d2 1) (* 0 0)) into d2 1539788587.431 * [misc]backup-simplify: Simplify (+ d4 d2) into (+ d4 d2) 1539788587.431 * [misc]backup-simplify: Simplify (+ (* d3 1) (* 0 0)) into d3 1539788587.431 * [misc]backup-simplify: Simplify (+ 0 d3) into d3 1539788587.431 * [misc]backup-simplify: Simplify (- d3) into (- d3) 1539788587.431 * [misc]backup-simplify: Simplify (+ (+ d4 d2) (- d3)) into (- (+ d4 d2) d3) 1539788587.431 * [misc]taylor: Taking taylor expansion of (- (+ d4 d2) d3) in d2 1539788587.431 * [misc]taylor: Taking taylor expansion of (+ d4 d2) in d2 1539788587.431 * [misc]taylor: Taking taylor expansion of d4 in d2 1539788587.431 * [misc]backup-simplify: Simplify d4 into d4 1539788587.431 * [misc]taylor: Taking taylor expansion of d2 in d2 1539788587.431 * [misc]backup-simplify: Simplify 0 into 0 1539788587.431 * [misc]backup-simplify: Simplify 1 into 1 1539788587.431 * [misc]taylor: Taking taylor expansion of d3 in d2 1539788587.431 * [misc]backup-simplify: Simplify d3 into d3 1539788587.432 * [misc]backup-simplify: Simplify (+ d4 0) into d4 1539788587.432 * [misc]backup-simplify: Simplify (- d3) into (- d3) 1539788587.432 * [misc]backup-simplify: Simplify (+ d4 (- d3)) into (- d4 d3) 1539788587.432 * [misc]taylor: Taking taylor expansion of (- d4 d3) in d3 1539788587.432 * [misc]taylor: Taking taylor expansion of d4 in d3 1539788587.432 * [misc]backup-simplify: Simplify d4 into d4 1539788587.432 * [misc]taylor: Taking taylor expansion of d3 in d3 1539788587.432 * [misc]backup-simplify: Simplify 0 into 0 1539788587.432 * [misc]backup-simplify: Simplify 1 into 1 1539788587.432 * [misc]backup-simplify: Simplify (- 0) into 0 1539788587.432 * [misc]backup-simplify: Simplify (+ d4 0) into d4 1539788587.432 * [misc]taylor: Taking taylor expansion of d4 in d4 1539788587.432 * [misc]backup-simplify: Simplify 0 into 0 1539788587.432 * [misc]backup-simplify: Simplify 1 into 1 1539788587.432 * [misc]backup-simplify: Simplify 0 into 0 1539788587.432 * [misc]taylor: Taking taylor expansion of 0 in d3 1539788587.432 * [misc]backup-simplify: Simplify 0 into 0 1539788587.432 * [misc]taylor: Taking taylor expansion of 0 in d4 1539788587.432 * [misc]backup-simplify: Simplify 0 into 0 1539788587.432 * [misc]backup-simplify: Simplify 0 into 0 1539788587.432 * [misc]taylor: Taking taylor expansion of 0 in d4 1539788587.432 * [misc]backup-simplify: Simplify 0 into 0 1539788587.432 * [misc]backup-simplify: Simplify 0 into 0 1539788587.432 * [misc]backup-simplify: Simplify 0 into 0 1539788587.432 * [misc]backup-simplify: Simplify (+ (* d4 0) (+ (* 0 1) (* 0 0))) into 0 1539788587.432 * [misc]backup-simplify: Simplify (+ (* d2 0) (+ (* 0 1) (* 0 0))) into 0 1539788587.433 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1539788587.433 * [misc]backup-simplify: Simplify (* 1 1) into 1 1539788587.433 * [misc]backup-simplify: Simplify (+ (* d3 0) (+ (* 0 1) (* 0 0))) into 0 1539788587.433 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1539788587.433 * [misc]backup-simplify: Simplify (- 1) into -1 1539788587.433 * [misc]backup-simplify: Simplify (+ 0 -1) into -1 1539788587.433 * [misc]taylor: Taking taylor expansion of -1 in d2 1539788587.433 * [misc]backup-simplify: Simplify -1 into -1 1539788587.433 * [misc]taylor: Taking taylor expansion of -1 in d3 1539788587.433 * [misc]backup-simplify: Simplify -1 into -1 1539788587.433 * [misc]taylor: Taking taylor expansion of -1 in d4 1539788587.433 * [misc]backup-simplify: Simplify -1 into -1 1539788587.433 * [misc]backup-simplify: Simplify -1 into -1 1539788587.433 * [misc]backup-simplify: Simplify (+ 0 1) into 1 1539788587.433 * [misc]backup-simplify: Simplify (- 0) into 0 1539788587.434 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1539788587.434 * [misc]taylor: Taking taylor expansion of 1 in d3 1539788587.434 * [misc]backup-simplify: Simplify 1 into 1 1539788587.434 * [misc]taylor: Taking taylor expansion of 1 in d4 1539788587.434 * [misc]backup-simplify: Simplify 1 into 1 1539788587.434 * [misc]backup-simplify: Simplify 1 into 1 1539788587.434 * [misc]taylor: Taking taylor expansion of 0 in d3 1539788587.434 * [misc]backup-simplify: Simplify 0 into 0 1539788587.434 * [misc]taylor: Taking taylor expansion of 0 in d4 1539788587.434 * [misc]backup-simplify: Simplify 0 into 0 1539788587.434 * [misc]backup-simplify: Simplify 0 into 0 1539788587.434 * [misc]backup-simplify: Simplify (- 1) into -1 1539788587.434 * [misc]backup-simplify: Simplify (+ 0 -1) into -1 1539788587.434 * [misc]taylor: Taking taylor expansion of -1 in d4 1539788587.434 * [misc]backup-simplify: Simplify -1 into -1 1539788587.434 * [misc]backup-simplify: Simplify -1 into -1 1539788587.434 * [misc]backup-simplify: Simplify (+ (* -1 (* 1 (* d3 (* 1 d1)))) (+ (* 1 (* 1 (* 1 (* d2 d1)))) (* -1 (pow (* 1 (* 1 (* 1 d1))) 2)))) into (- (* d2 d1) (+ (pow d1 2) (* d3 d1))) 1539788587.435 * [misc]backup-simplify: Simplify (- (+ (- (* (/ 1 d1) (/ 1 d2)) (* (/ 1 d1) (/ 1 d3))) (* (/ 1 d4) (/ 1 d1))) (* (/ 1 d1) (/ 1 d1))) into (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1)))) 1539788587.435 * [misc]approximate: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1)))) in (d1 d2 d3 d4) around 0 1539788587.435 * [misc]taylor: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1)))) in d4 1539788587.435 * [misc]taylor: Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d4 1539788587.435 * [misc]taylor: Taking taylor expansion of (/ 1 (* d2 d1)) in d4 1539788587.435 * [misc]taylor: Taking taylor expansion of (* d2 d1) in d4 1539788587.435 * [misc]taylor: Taking taylor expansion of d2 in d4 1539788587.435 * [misc]backup-simplify: Simplify d2 into d2 1539788587.435 * [misc]taylor: Taking taylor expansion of d1 in d4 1539788587.435 * [misc]backup-simplify: Simplify d1 into d1 1539788587.435 * [misc]backup-simplify: Simplify (* d2 d1) into (* d2 d1) 1539788587.435 * [misc]backup-simplify: Simplify (/ 1 (* d2 d1)) into (/ 1 (* d2 d1)) 1539788587.435 * [misc]taylor: Taking taylor expansion of (/ 1 (* d4 d1)) in d4 1539788587.435 * [misc]taylor: Taking taylor expansion of (* d4 d1) in d4 1539788587.435 * [misc]taylor: Taking taylor expansion of d4 in d4 1539788587.435 * [misc]backup-simplify: Simplify 0 into 0 1539788587.435 * [misc]backup-simplify: Simplify 1 into 1 1539788587.435 * [misc]taylor: Taking taylor expansion of d1 in d4 1539788587.435 * [misc]backup-simplify: Simplify d1 into d1 1539788587.435 * [misc]backup-simplify: Simplify (* 0 d1) into 0 1539788587.435 * [misc]backup-simplify: Simplify (+ (* 0 0) (* 1 d1)) into d1 1539788587.435 * [misc]backup-simplify: Simplify (/ 1 d1) into (/ 1 d1) 1539788587.435 * [misc]taylor: Taking taylor expansion of (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1))) in d4 1539788587.435 * [misc]taylor: Taking taylor expansion of (/ 1 (pow d1 2)) in d4 1539788587.435 * [misc]taylor: Taking taylor expansion of (pow d1 2) in d4 1539788587.435 * [misc]taylor: Taking taylor expansion of d1 in d4 1539788587.435 * [misc]backup-simplify: Simplify d1 into d1 1539788587.435 * [misc]backup-simplify: Simplify (* d1 d1) into (pow d1 2) 1539788587.435 * [misc]backup-simplify: Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2)) 1539788587.435 * [misc]taylor: Taking taylor expansion of (/ 1 (* d3 d1)) in d4 1539788587.435 * [misc]taylor: Taking taylor expansion of (* d3 d1) in d4 1539788587.435 * [misc]taylor: Taking taylor expansion of d3 in d4 1539788587.435 * [misc]backup-simplify: Simplify d3 into d3 1539788587.435 * [misc]taylor: Taking taylor expansion of d1 in d4 1539788587.435 * [misc]backup-simplify: Simplify d1 into d1 1539788587.435 * [misc]backup-simplify: Simplify (* d3 d1) into (* d3 d1) 1539788587.435 * [misc]backup-simplify: Simplify (/ 1 (* d3 d1)) into (/ 1 (* d3 d1)) 1539788587.435 * [misc]taylor: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1)))) in d3 1539788587.435 * [misc]taylor: Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d3 1539788587.436 * [misc]taylor: Taking taylor expansion of (/ 1 (* d2 d1)) in d3 1539788587.436 * [misc]taylor: Taking taylor expansion of (* d2 d1) in d3 1539788587.436 * [misc]taylor: Taking taylor expansion of d2 in d3 1539788587.436 * [misc]backup-simplify: Simplify d2 into d2 1539788587.436 * [misc]taylor: Taking taylor expansion of d1 in d3 1539788587.436 * [misc]backup-simplify: Simplify d1 into d1 1539788587.436 * [misc]backup-simplify: Simplify (* d2 d1) into (* d2 d1) 1539788587.436 * [misc]backup-simplify: Simplify (/ 1 (* d2 d1)) into (/ 1 (* d2 d1)) 1539788587.436 * [misc]taylor: Taking taylor expansion of (/ 1 (* d4 d1)) in d3 1539788587.436 * [misc]taylor: Taking taylor expansion of (* d4 d1) in d3 1539788587.436 * [misc]taylor: Taking taylor expansion of d4 in d3 1539788587.436 * [misc]backup-simplify: Simplify d4 into d4 1539788587.436 * [misc]taylor: Taking taylor expansion of d1 in d3 1539788587.436 * [misc]backup-simplify: Simplify d1 into d1 1539788587.436 * [misc]backup-simplify: Simplify (* d4 d1) into (* d4 d1) 1539788587.436 * [misc]backup-simplify: Simplify (/ 1 (* d4 d1)) into (/ 1 (* d4 d1)) 1539788587.436 * [misc]taylor: Taking taylor expansion of (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1))) in d3 1539788587.436 * [misc]taylor: Taking taylor expansion of (/ 1 (pow d1 2)) in d3 1539788587.436 * [misc]taylor: Taking taylor expansion of (pow d1 2) in d3 1539788587.436 * [misc]taylor: Taking taylor expansion of d1 in d3 1539788587.436 * [misc]backup-simplify: Simplify d1 into d1 1539788587.436 * [misc]backup-simplify: Simplify (* d1 d1) into (pow d1 2) 1539788587.436 * [misc]backup-simplify: Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2)) 1539788587.436 * [misc]taylor: Taking taylor expansion of (/ 1 (* d3 d1)) in d3 1539788587.436 * [misc]taylor: Taking taylor expansion of (* d3 d1) in d3 1539788587.436 * [misc]taylor: Taking taylor expansion of d3 in d3 1539788587.436 * [misc]backup-simplify: Simplify 0 into 0 1539788587.436 * [misc]backup-simplify: Simplify 1 into 1 1539788587.436 * [misc]taylor: Taking taylor expansion of d1 in d3 1539788587.436 * [misc]backup-simplify: Simplify d1 into d1 1539788587.436 * [misc]backup-simplify: Simplify (* 0 d1) into 0 1539788587.436 * [misc]backup-simplify: Simplify (+ (* 0 0) (* 1 d1)) into d1 1539788587.436 * [misc]backup-simplify: Simplify (/ 1 d1) into (/ 1 d1) 1539788587.436 * [misc]taylor: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1)))) in d2 1539788587.436 * [misc]taylor: Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d2 1539788587.436 * [misc]taylor: Taking taylor expansion of (/ 1 (* d2 d1)) in d2 1539788587.436 * [misc]taylor: Taking taylor expansion of (* d2 d1) in d2 1539788587.436 * [misc]taylor: Taking taylor expansion of d2 in d2 1539788587.436 * [misc]backup-simplify: Simplify 0 into 0 1539788587.436 * [misc]backup-simplify: Simplify 1 into 1 1539788587.436 * [misc]taylor: Taking taylor expansion of d1 in d2 1539788587.436 * [misc]backup-simplify: Simplify d1 into d1 1539788587.436 * [misc]backup-simplify: Simplify (* 0 d1) into 0 1539788587.437 * [misc]backup-simplify: Simplify (+ (* 0 0) (* 1 d1)) into d1 1539788587.437 * [misc]backup-simplify: Simplify (/ 1 d1) into (/ 1 d1) 1539788587.437 * [misc]taylor: Taking taylor expansion of (/ 1 (* d4 d1)) in d2 1539788587.437 * [misc]taylor: Taking taylor expansion of (* d4 d1) in d2 1539788587.437 * [misc]taylor: Taking taylor expansion of d4 in d2 1539788587.437 * [misc]backup-simplify: Simplify d4 into d4 1539788587.437 * [misc]taylor: Taking taylor expansion of d1 in d2 1539788587.437 * [misc]backup-simplify: Simplify d1 into d1 1539788587.437 * [misc]backup-simplify: Simplify (* d4 d1) into (* d4 d1) 1539788587.437 * [misc]backup-simplify: Simplify (/ 1 (* d4 d1)) into (/ 1 (* d4 d1)) 1539788587.437 * [misc]taylor: Taking taylor expansion of (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1))) in d2 1539788587.437 * [misc]taylor: Taking taylor expansion of (/ 1 (pow d1 2)) in d2 1539788587.437 * [misc]taylor: Taking taylor expansion of (pow d1 2) in d2 1539788587.437 * [misc]taylor: Taking taylor expansion of d1 in d2 1539788587.437 * [misc]backup-simplify: Simplify d1 into d1 1539788587.437 * [misc]backup-simplify: Simplify (* d1 d1) into (pow d1 2) 1539788587.437 * [misc]backup-simplify: Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2)) 1539788587.437 * [misc]taylor: Taking taylor expansion of (/ 1 (* d3 d1)) in d2 1539788587.437 * [misc]taylor: Taking taylor expansion of (* d3 d1) in d2 1539788587.437 * [misc]taylor: Taking taylor expansion of d3 in d2 1539788587.437 * [misc]backup-simplify: Simplify d3 into d3 1539788587.437 * [misc]taylor: Taking taylor expansion of d1 in d2 1539788587.437 * [misc]backup-simplify: Simplify d1 into d1 1539788587.437 * [misc]backup-simplify: Simplify (* d3 d1) into (* d3 d1) 1539788587.437 * [misc]backup-simplify: Simplify (/ 1 (* d3 d1)) into (/ 1 (* d3 d1)) 1539788587.437 * [misc]taylor: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1)))) in d1 1539788587.437 * [misc]taylor: Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d1 1539788587.437 * [misc]taylor: Taking taylor expansion of (/ 1 (* d2 d1)) in d1 1539788587.437 * [misc]taylor: Taking taylor expansion of (* d2 d1) in d1 1539788587.437 * [misc]taylor: Taking taylor expansion of d2 in d1 1539788587.437 * [misc]backup-simplify: Simplify d2 into d2 1539788587.437 * [misc]taylor: Taking taylor expansion of d1 in d1 1539788587.437 * [misc]backup-simplify: Simplify 0 into 0 1539788587.437 * [misc]backup-simplify: Simplify 1 into 1 1539788587.437 * [misc]backup-simplify: Simplify (* d2 0) into 0 1539788587.437 * [misc]backup-simplify: Simplify (+ (* d2 1) (* 0 0)) into d2 1539788587.438 * [misc]backup-simplify: Simplify (/ 1 d2) into (/ 1 d2) 1539788587.438 * [misc]taylor: Taking taylor expansion of (/ 1 (* d4 d1)) in d1 1539788587.438 * [misc]taylor: Taking taylor expansion of (* d4 d1) in d1 1539788587.438 * [misc]taylor: Taking taylor expansion of d4 in d1 1539788587.438 * [misc]backup-simplify: Simplify d4 into d4 1539788587.438 * [misc]taylor: Taking taylor expansion of d1 in d1 1539788587.438 * [misc]backup-simplify: Simplify 0 into 0 1539788587.438 * [misc]backup-simplify: Simplify 1 into 1 1539788587.438 * [misc]backup-simplify: Simplify (* d4 0) into 0 1539788587.438 * [misc]backup-simplify: Simplify (+ (* d4 1) (* 0 0)) into d4 1539788587.438 * [misc]backup-simplify: Simplify (/ 1 d4) into (/ 1 d4) 1539788587.438 * [misc]taylor: Taking taylor expansion of (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1))) in d1 1539788587.438 * [misc]taylor: Taking taylor expansion of (/ 1 (pow d1 2)) in d1 1539788587.438 * [misc]taylor: Taking taylor expansion of (pow d1 2) in d1 1539788587.438 * [misc]taylor: Taking taylor expansion of d1 in d1 1539788587.438 * [misc]backup-simplify: Simplify 0 into 0 1539788587.438 * [misc]backup-simplify: Simplify 1 into 1 1539788587.438 * [misc]backup-simplify: Simplify (* 1 1) into 1 1539788587.438 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1539788587.438 * [misc]taylor: Taking taylor expansion of (/ 1 (* d3 d1)) in d1 1539788587.438 * [misc]taylor: Taking taylor expansion of (* d3 d1) in d1 1539788587.438 * [misc]taylor: Taking taylor expansion of d3 in d1 1539788587.438 * [misc]backup-simplify: Simplify d3 into d3 1539788587.438 * [misc]taylor: Taking taylor expansion of d1 in d1 1539788587.438 * [misc]backup-simplify: Simplify 0 into 0 1539788587.438 * [misc]backup-simplify: Simplify 1 into 1 1539788587.438 * [misc]backup-simplify: Simplify (* d3 0) into 0 1539788587.438 * [misc]backup-simplify: Simplify (+ (* d3 1) (* 0 0)) into d3 1539788587.439 * [misc]backup-simplify: Simplify (/ 1 d3) into (/ 1 d3) 1539788587.439 * [misc]taylor: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1)))) in d1 1539788587.439 * [misc]taylor: Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d1 1539788587.439 * [misc]taylor: Taking taylor expansion of (/ 1 (* d2 d1)) in d1 1539788587.439 * [misc]taylor: Taking taylor expansion of (* d2 d1) in d1 1539788587.439 * [misc]taylor: Taking taylor expansion of d2 in d1 1539788587.439 * [misc]backup-simplify: Simplify d2 into d2 1539788587.439 * [misc]taylor: Taking taylor expansion of d1 in d1 1539788587.439 * [misc]backup-simplify: Simplify 0 into 0 1539788587.439 * [misc]backup-simplify: Simplify 1 into 1 1539788587.439 * [misc]backup-simplify: Simplify (* d2 0) into 0 1539788587.439 * [misc]backup-simplify: Simplify (+ (* d2 1) (* 0 0)) into d2 1539788587.439 * [misc]backup-simplify: Simplify (/ 1 d2) into (/ 1 d2) 1539788587.439 * [misc]taylor: Taking taylor expansion of (/ 1 (* d4 d1)) in d1 1539788587.439 * [misc]taylor: Taking taylor expansion of (* d4 d1) in d1 1539788587.439 * [misc]taylor: Taking taylor expansion of d4 in d1 1539788587.439 * [misc]backup-simplify: Simplify d4 into d4 1539788587.439 * [misc]taylor: Taking taylor expansion of d1 in d1 1539788587.439 * [misc]backup-simplify: Simplify 0 into 0 1539788587.439 * [misc]backup-simplify: Simplify 1 into 1 1539788587.439 * [misc]backup-simplify: Simplify (* d4 0) into 0 1539788587.439 * [misc]backup-simplify: Simplify (+ (* d4 1) (* 0 0)) into d4 1539788587.439 * [misc]backup-simplify: Simplify (/ 1 d4) into (/ 1 d4) 1539788587.439 * [misc]taylor: Taking taylor expansion of (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1))) in d1 1539788587.439 * [misc]taylor: Taking taylor expansion of (/ 1 (pow d1 2)) in d1 1539788587.439 * [misc]taylor: Taking taylor expansion of (pow d1 2) in d1 1539788587.439 * [misc]taylor: Taking taylor expansion of d1 in d1 1539788587.439 * [misc]backup-simplify: Simplify 0 into 0 1539788587.439 * [misc]backup-simplify: Simplify 1 into 1 1539788587.439 * [misc]backup-simplify: Simplify (* 1 1) into 1 1539788587.440 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1539788587.440 * [misc]taylor: Taking taylor expansion of (/ 1 (* d3 d1)) in d1 1539788587.440 * [misc]taylor: Taking taylor expansion of (* d3 d1) in d1 1539788587.440 * [misc]taylor: Taking taylor expansion of d3 in d1 1539788587.440 * [misc]backup-simplify: Simplify d3 into d3 1539788587.440 * [misc]taylor: Taking taylor expansion of d1 in d1 1539788587.440 * [misc]backup-simplify: Simplify 0 into 0 1539788587.440 * [misc]backup-simplify: Simplify 1 into 1 1539788587.440 * [misc]backup-simplify: Simplify (* d3 0) into 0 1539788587.440 * [misc]backup-simplify: Simplify (+ (* d3 1) (* 0 0)) into d3 1539788587.440 * [misc]backup-simplify: Simplify (/ 1 d3) into (/ 1 d3) 1539788587.440 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1539788587.440 * [misc]backup-simplify: Simplify (- 1) into -1 1539788587.440 * [misc]backup-simplify: Simplify (+ 0 -1) into -1 1539788587.440 * [misc]taylor: Taking taylor expansion of -1 in d2 1539788587.440 * [misc]backup-simplify: Simplify -1 into -1 1539788587.440 * [misc]backup-simplify: Simplify (+ (/ 1 d2) (/ 1 d4)) into (+ (/ 1 d4) (/ 1 d2)) 1539788587.440 * [misc]backup-simplify: Simplify (+ (* 1 0) (* 0 1)) into 0 1539788587.441 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1539788587.441 * [misc]backup-simplify: Simplify (+ 0 (/ 1 d3)) into (/ 1 d3) 1539788587.441 * [misc]backup-simplify: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 1539788587.441 * [misc]backup-simplify: Simplify (+ (+ (/ 1 d4) (/ 1 d2)) (- (/ 1 d3))) into (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) 1539788587.441 * [misc]taylor: Taking taylor expansion of (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) in d2 1539788587.441 * [misc]taylor: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d2 1539788587.441 * [misc]taylor: Taking taylor expansion of (/ 1 d4) in d2 1539788587.441 * [misc]taylor: Taking taylor expansion of d4 in d2 1539788587.441 * [misc]backup-simplify: Simplify d4 into d4 1539788587.441 * [misc]backup-simplify: Simplify (/ 1 d4) into (/ 1 d4) 1539788587.441 * [misc]taylor: Taking taylor expansion of (/ 1 d2) in d2 1539788587.441 * [misc]taylor: Taking taylor expansion of d2 in d2 1539788587.441 * [misc]backup-simplify: Simplify 0 into 0 1539788587.441 * [misc]backup-simplify: Simplify 1 into 1 1539788587.441 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1539788587.441 * [misc]taylor: Taking taylor expansion of (/ 1 d3) in d2 1539788587.441 * [misc]taylor: Taking taylor expansion of d3 in d2 1539788587.441 * [misc]backup-simplify: Simplify d3 into d3 1539788587.441 * [misc]backup-simplify: Simplify (/ 1 d3) into (/ 1 d3) 1539788587.441 * [misc]backup-simplify: Simplify (+ 0 1) into 1 1539788587.441 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1539788587.441 * [misc]taylor: Taking taylor expansion of 1 in d3 1539788587.442 * [misc]backup-simplify: Simplify 1 into 1 1539788587.442 * [misc]taylor: Taking taylor expansion of -1 in d3 1539788587.442 * [misc]backup-simplify: Simplify -1 into -1 1539788587.442 * [misc]backup-simplify: Simplify (+ (* d2 0) (+ (* 0 1) (* 0 0))) into 0 1539788587.442 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0 1539788587.442 * [misc]backup-simplify: Simplify (+ (* d4 0) (+ (* 0 1) (* 0 0))) into 0 1539788587.442 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0 1539788587.442 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1539788587.442 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 1539788587.443 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1539788587.443 * [misc]backup-simplify: Simplify (+ (* d3 0) (+ (* 0 1) (* 0 0))) into 0 1539788587.443 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 1539788587.443 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1539788587.443 * [misc]backup-simplify: Simplify (- 0) into 0 1539788587.443 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1539788587.443 * [misc]taylor: Taking taylor expansion of 0 in d2 1539788587.443 * [misc]backup-simplify: Simplify 0 into 0 1539788587.443 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1539788587.443 * [misc]backup-simplify: Simplify (+ (/ 1 d4) 0) into (/ 1 d4) 1539788587.443 * [misc]backup-simplify: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 1539788587.443 * [misc]backup-simplify: Simplify (+ (/ 1 d4) (- (/ 1 d3))) into (- (/ 1 d4) (/ 1 d3)) 1539788587.444 * [misc]taylor: Taking taylor expansion of (- (/ 1 d4) (/ 1 d3)) in d3 1539788587.444 * [misc]taylor: Taking taylor expansion of (/ 1 d4) in d3 1539788587.444 * [misc]taylor: Taking taylor expansion of d4 in d3 1539788587.444 * [misc]backup-simplify: Simplify d4 into d4 1539788587.444 * [misc]backup-simplify: Simplify (/ 1 d4) into (/ 1 d4) 1539788587.444 * [misc]taylor: Taking taylor expansion of (/ 1 d3) in d3 1539788587.444 * [misc]taylor: Taking taylor expansion of d3 in d3 1539788587.444 * [misc]backup-simplify: Simplify 0 into 0 1539788587.444 * [misc]backup-simplify: Simplify 1 into 1 1539788587.444 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1539788587.444 * [misc]backup-simplify: Simplify (- 1) into -1 1539788587.444 * [misc]backup-simplify: Simplify (+ 0 -1) into -1 1539788587.444 * [misc]taylor: Taking taylor expansion of -1 in d4 1539788587.444 * [misc]backup-simplify: Simplify -1 into -1 1539788587.444 * [misc]taylor: Taking taylor expansion of 0 in d3 1539788587.444 * [misc]backup-simplify: Simplify 0 into 0 1539788587.444 * [misc]taylor: Taking taylor expansion of 1 in d4 1539788587.444 * [misc]backup-simplify: Simplify 1 into 1 1539788587.444 * [misc]taylor: Taking taylor expansion of -1 in d4 1539788587.444 * [misc]backup-simplify: Simplify -1 into -1 1539788587.444 * [misc]backup-simplify: Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 1539788587.444 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0 1539788587.445 * [misc]backup-simplify: Simplify (+ (* d4 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 1539788587.445 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)) (* 0 (/ 0 d4)))) into 0 1539788587.445 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1539788587.445 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 1539788587.445 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1539788587.445 * [misc]backup-simplify: Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 1539788587.446 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0 1539788587.446 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1539788587.446 * [misc]backup-simplify: Simplify (- 0) into 0 1539788587.446 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1539788587.446 * [misc]taylor: Taking taylor expansion of 0 in d2 1539788587.446 * [misc]backup-simplify: Simplify 0 into 0 1539788587.446 * [misc]taylor: Taking taylor expansion of 0 in d3 1539788587.446 * [misc]backup-simplify: Simplify 0 into 0 1539788587.446 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0 1539788587.446 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1539788587.446 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1539788587.446 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 1539788587.447 * [misc]backup-simplify: Simplify (- 0) into 0 1539788587.447 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1539788587.447 * [misc]taylor: Taking taylor expansion of 0 in d3 1539788587.447 * [misc]backup-simplify: Simplify 0 into 0 1539788587.447 * [misc]taylor: Taking taylor expansion of 0 in d3 1539788587.447 * [misc]backup-simplify: Simplify 0 into 0 1539788587.447 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1539788587.447 * [misc]backup-simplify: Simplify (- 0) into 0 1539788587.447 * [misc]backup-simplify: Simplify (+ (/ 1 d4) 0) into (/ 1 d4) 1539788587.447 * [misc]taylor: Taking taylor expansion of (/ 1 d4) in d4 1539788587.447 * [misc]taylor: Taking taylor expansion of d4 in d4 1539788587.447 * [misc]backup-simplify: Simplify 0 into 0 1539788587.447 * [misc]backup-simplify: Simplify 1 into 1 1539788587.447 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1539788587.447 * [misc]backup-simplify: Simplify 1 into 1 1539788587.447 * [misc]taylor: Taking taylor expansion of 0 in d4 1539788587.447 * [misc]backup-simplify: Simplify 0 into 0 1539788587.447 * [misc]taylor: Taking taylor expansion of 0 in d4 1539788587.447 * [misc]backup-simplify: Simplify 0 into 0 1539788587.447 * [misc]taylor: Taking taylor expansion of 0 in d4 1539788587.447 * [misc]backup-simplify: Simplify 0 into 0 1539788587.447 * [misc]backup-simplify: Simplify -1 into -1 1539788587.447 * [misc]backup-simplify: Simplify 1 into 1 1539788587.448 * [misc]backup-simplify: Simplify (+ (* 1 (* 1 (* 1 (* (/ 1 (/ 1 d2)) (/ 1 (/ 1 d1)))))) (+ (* -1 (* 1 (* (/ 1 (/ 1 d3)) (* 1 (/ 1 (/ 1 d1)))))) (* 1 (* (/ 1 (/ 1 d4)) (* 1 (* 1 (/ 1 (/ 1 d1)))))))) into (- (+ (* d4 d1) (* d2 d1)) (* d3 d1)) 1539788587.448 * [misc]backup-simplify: Simplify (- (+ (- (* (/ 1 (- d1)) (/ 1 (- d2))) (* (/ 1 (- d1)) (/ 1 (- d3)))) (* (/ 1 (- d4)) (/ 1 (- d1)))) (* (/ 1 (- d1)) (/ 1 (- d1)))) into (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1)))) 1539788587.448 * [misc]approximate: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1)))) in (d1 d2 d3 d4) around 0 1539788587.448 * [misc]taylor: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1)))) in d4 1539788587.448 * [misc]taylor: Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d4 1539788587.448 * [misc]taylor: Taking taylor expansion of (/ 1 (* d2 d1)) in d4 1539788587.448 * [misc]taylor: Taking taylor expansion of (* d2 d1) in d4 1539788587.448 * [misc]taylor: Taking taylor expansion of d2 in d4 1539788587.448 * [misc]backup-simplify: Simplify d2 into d2 1539788587.448 * [misc]taylor: Taking taylor expansion of d1 in d4 1539788587.448 * [misc]backup-simplify: Simplify d1 into d1 1539788587.448 * [misc]backup-simplify: Simplify (* d2 d1) into (* d2 d1) 1539788587.448 * [misc]backup-simplify: Simplify (/ 1 (* d2 d1)) into (/ 1 (* d2 d1)) 1539788587.448 * [misc]taylor: Taking taylor expansion of (/ 1 (* d4 d1)) in d4 1539788587.448 * [misc]taylor: Taking taylor expansion of (* d4 d1) in d4 1539788587.448 * [misc]taylor: Taking taylor expansion of d4 in d4 1539788587.448 * [misc]backup-simplify: Simplify 0 into 0 1539788587.448 * [misc]backup-simplify: Simplify 1 into 1 1539788587.448 * [misc]taylor: Taking taylor expansion of d1 in d4 1539788587.448 * [misc]backup-simplify: Simplify d1 into d1 1539788587.448 * [misc]backup-simplify: Simplify (* 0 d1) into 0 1539788587.449 * [misc]backup-simplify: Simplify (+ (* 0 0) (* 1 d1)) into d1 1539788587.449 * [misc]backup-simplify: Simplify (/ 1 d1) into (/ 1 d1) 1539788587.449 * [misc]taylor: Taking taylor expansion of (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1))) in d4 1539788587.449 * [misc]taylor: Taking taylor expansion of (/ 1 (pow d1 2)) in d4 1539788587.449 * [misc]taylor: Taking taylor expansion of (pow d1 2) in d4 1539788587.449 * [misc]taylor: Taking taylor expansion of d1 in d4 1539788587.449 * [misc]backup-simplify: Simplify d1 into d1 1539788587.449 * [misc]backup-simplify: Simplify (* d1 d1) into (pow d1 2) 1539788587.449 * [misc]backup-simplify: Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2)) 1539788587.449 * [misc]taylor: Taking taylor expansion of (/ 1 (* d3 d1)) in d4 1539788587.449 * [misc]taylor: Taking taylor expansion of (* d3 d1) in d4 1539788587.449 * [misc]taylor: Taking taylor expansion of d3 in d4 1539788587.449 * [misc]backup-simplify: Simplify d3 into d3 1539788587.449 * [misc]taylor: Taking taylor expansion of d1 in d4 1539788587.449 * [misc]backup-simplify: Simplify d1 into d1 1539788587.449 * [misc]backup-simplify: Simplify (* d3 d1) into (* d3 d1) 1539788587.449 * [misc]backup-simplify: Simplify (/ 1 (* d3 d1)) into (/ 1 (* d3 d1)) 1539788587.449 * [misc]taylor: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1)))) in d3 1539788587.449 * [misc]taylor: Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d3 1539788587.449 * [misc]taylor: Taking taylor expansion of (/ 1 (* d2 d1)) in d3 1539788587.449 * [misc]taylor: Taking taylor expansion of (* d2 d1) in d3 1539788587.449 * [misc]taylor: Taking taylor expansion of d2 in d3 1539788587.449 * [misc]backup-simplify: Simplify d2 into d2 1539788587.449 * [misc]taylor: Taking taylor expansion of d1 in d3 1539788587.449 * [misc]backup-simplify: Simplify d1 into d1 1539788587.449 * [misc]backup-simplify: Simplify (* d2 d1) into (* d2 d1) 1539788587.449 * [misc]backup-simplify: Simplify (/ 1 (* d2 d1)) into (/ 1 (* d2 d1)) 1539788587.449 * [misc]taylor: Taking taylor expansion of (/ 1 (* d4 d1)) in d3 1539788587.449 * [misc]taylor: Taking taylor expansion of (* d4 d1) in d3 1539788587.449 * [misc]taylor: Taking taylor expansion of d4 in d3 1539788587.449 * [misc]backup-simplify: Simplify d4 into d4 1539788587.449 * [misc]taylor: Taking taylor expansion of d1 in d3 1539788587.449 * [misc]backup-simplify: Simplify d1 into d1 1539788587.449 * [misc]backup-simplify: Simplify (* d4 d1) into (* d4 d1) 1539788587.449 * [misc]backup-simplify: Simplify (/ 1 (* d4 d1)) into (/ 1 (* d4 d1)) 1539788587.449 * [misc]taylor: Taking taylor expansion of (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1))) in d3 1539788587.449 * [misc]taylor: Taking taylor expansion of (/ 1 (pow d1 2)) in d3 1539788587.449 * [misc]taylor: Taking taylor expansion of (pow d1 2) in d3 1539788587.449 * [misc]taylor: Taking taylor expansion of d1 in d3 1539788587.449 * [misc]backup-simplify: Simplify d1 into d1 1539788587.450 * [misc]backup-simplify: Simplify (* d1 d1) into (pow d1 2) 1539788587.450 * [misc]backup-simplify: Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2)) 1539788587.450 * [misc]taylor: Taking taylor expansion of (/ 1 (* d3 d1)) in d3 1539788587.450 * [misc]taylor: Taking taylor expansion of (* d3 d1) in d3 1539788587.450 * [misc]taylor: Taking taylor expansion of d3 in d3 1539788587.450 * [misc]backup-simplify: Simplify 0 into 0 1539788587.450 * [misc]backup-simplify: Simplify 1 into 1 1539788587.450 * [misc]taylor: Taking taylor expansion of d1 in d3 1539788587.450 * [misc]backup-simplify: Simplify d1 into d1 1539788587.450 * [misc]backup-simplify: Simplify (* 0 d1) into 0 1539788587.450 * [misc]backup-simplify: Simplify (+ (* 0 0) (* 1 d1)) into d1 1539788587.450 * [misc]backup-simplify: Simplify (/ 1 d1) into (/ 1 d1) 1539788587.450 * [misc]taylor: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1)))) in d2 1539788587.450 * [misc]taylor: Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d2 1539788587.450 * [misc]taylor: Taking taylor expansion of (/ 1 (* d2 d1)) in d2 1539788587.450 * [misc]taylor: Taking taylor expansion of (* d2 d1) in d2 1539788587.450 * [misc]taylor: Taking taylor expansion of d2 in d2 1539788587.450 * [misc]backup-simplify: Simplify 0 into 0 1539788587.450 * [misc]backup-simplify: Simplify 1 into 1 1539788587.450 * [misc]taylor: Taking taylor expansion of d1 in d2 1539788587.450 * [misc]backup-simplify: Simplify d1 into d1 1539788587.450 * [misc]backup-simplify: Simplify (* 0 d1) into 0 1539788587.450 * [misc]backup-simplify: Simplify (+ (* 0 0) (* 1 d1)) into d1 1539788587.450 * [misc]backup-simplify: Simplify (/ 1 d1) into (/ 1 d1) 1539788587.450 * [misc]taylor: Taking taylor expansion of (/ 1 (* d4 d1)) in d2 1539788587.450 * [misc]taylor: Taking taylor expansion of (* d4 d1) in d2 1539788587.450 * [misc]taylor: Taking taylor expansion of d4 in d2 1539788587.450 * [misc]backup-simplify: Simplify d4 into d4 1539788587.450 * [misc]taylor: Taking taylor expansion of d1 in d2 1539788587.450 * [misc]backup-simplify: Simplify d1 into d1 1539788587.450 * [misc]backup-simplify: Simplify (* d4 d1) into (* d4 d1) 1539788587.450 * [misc]backup-simplify: Simplify (/ 1 (* d4 d1)) into (/ 1 (* d4 d1)) 1539788587.450 * [misc]taylor: Taking taylor expansion of (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1))) in d2 1539788587.450 * [misc]taylor: Taking taylor expansion of (/ 1 (pow d1 2)) in d2 1539788587.450 * [misc]taylor: Taking taylor expansion of (pow d1 2) in d2 1539788587.450 * [misc]taylor: Taking taylor expansion of d1 in d2 1539788587.450 * [misc]backup-simplify: Simplify d1 into d1 1539788587.451 * [misc]backup-simplify: Simplify (* d1 d1) into (pow d1 2) 1539788587.451 * [misc]backup-simplify: Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2)) 1539788587.451 * [misc]taylor: Taking taylor expansion of (/ 1 (* d3 d1)) in d2 1539788587.451 * [misc]taylor: Taking taylor expansion of (* d3 d1) in d2 1539788587.451 * [misc]taylor: Taking taylor expansion of d3 in d2 1539788587.451 * [misc]backup-simplify: Simplify d3 into d3 1539788587.451 * [misc]taylor: Taking taylor expansion of d1 in d2 1539788587.451 * [misc]backup-simplify: Simplify d1 into d1 1539788587.451 * [misc]backup-simplify: Simplify (* d3 d1) into (* d3 d1) 1539788587.451 * [misc]backup-simplify: Simplify (/ 1 (* d3 d1)) into (/ 1 (* d3 d1)) 1539788587.451 * [misc]taylor: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1)))) in d1 1539788587.451 * [misc]taylor: Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d1 1539788587.451 * [misc]taylor: Taking taylor expansion of (/ 1 (* d2 d1)) in d1 1539788587.451 * [misc]taylor: Taking taylor expansion of (* d2 d1) in d1 1539788587.451 * [misc]taylor: Taking taylor expansion of d2 in d1 1539788587.451 * [misc]backup-simplify: Simplify d2 into d2 1539788587.451 * [misc]taylor: Taking taylor expansion of d1 in d1 1539788587.451 * [misc]backup-simplify: Simplify 0 into 0 1539788587.451 * [misc]backup-simplify: Simplify 1 into 1 1539788587.451 * [misc]backup-simplify: Simplify (* d2 0) into 0 1539788587.451 * [misc]backup-simplify: Simplify (+ (* d2 1) (* 0 0)) into d2 1539788587.451 * [misc]backup-simplify: Simplify (/ 1 d2) into (/ 1 d2) 1539788587.451 * [misc]taylor: Taking taylor expansion of (/ 1 (* d4 d1)) in d1 1539788587.451 * [misc]taylor: Taking taylor expansion of (* d4 d1) in d1 1539788587.451 * [misc]taylor: Taking taylor expansion of d4 in d1 1539788587.451 * [misc]backup-simplify: Simplify d4 into d4 1539788587.451 * [misc]taylor: Taking taylor expansion of d1 in d1 1539788587.451 * [misc]backup-simplify: Simplify 0 into 0 1539788587.451 * [misc]backup-simplify: Simplify 1 into 1 1539788587.451 * [misc]backup-simplify: Simplify (* d4 0) into 0 1539788587.451 * [misc]backup-simplify: Simplify (+ (* d4 1) (* 0 0)) into d4 1539788587.451 * [misc]backup-simplify: Simplify (/ 1 d4) into (/ 1 d4) 1539788587.451 * [misc]taylor: Taking taylor expansion of (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1))) in d1 1539788587.451 * [misc]taylor: Taking taylor expansion of (/ 1 (pow d1 2)) in d1 1539788587.451 * [misc]taylor: Taking taylor expansion of (pow d1 2) in d1 1539788587.451 * [misc]taylor: Taking taylor expansion of d1 in d1 1539788587.451 * [misc]backup-simplify: Simplify 0 into 0 1539788587.452 * [misc]backup-simplify: Simplify 1 into 1 1539788587.452 * [misc]backup-simplify: Simplify (* 1 1) into 1 1539788587.452 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1539788587.452 * [misc]taylor: Taking taylor expansion of (/ 1 (* d3 d1)) in d1 1539788587.452 * [misc]taylor: Taking taylor expansion of (* d3 d1) in d1 1539788587.452 * [misc]taylor: Taking taylor expansion of d3 in d1 1539788587.452 * [misc]backup-simplify: Simplify d3 into d3 1539788587.452 * [misc]taylor: Taking taylor expansion of d1 in d1 1539788587.452 * [misc]backup-simplify: Simplify 0 into 0 1539788587.452 * [misc]backup-simplify: Simplify 1 into 1 1539788587.452 * [misc]backup-simplify: Simplify (* d3 0) into 0 1539788587.452 * [misc]backup-simplify: Simplify (+ (* d3 1) (* 0 0)) into d3 1539788587.452 * [misc]backup-simplify: Simplify (/ 1 d3) into (/ 1 d3) 1539788587.452 * [misc]taylor: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1)))) in d1 1539788587.452 * [misc]taylor: Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d1 1539788587.452 * [misc]taylor: Taking taylor expansion of (/ 1 (* d2 d1)) in d1 1539788587.452 * [misc]taylor: Taking taylor expansion of (* d2 d1) in d1 1539788587.452 * [misc]taylor: Taking taylor expansion of d2 in d1 1539788587.452 * [misc]backup-simplify: Simplify d2 into d2 1539788587.452 * [misc]taylor: Taking taylor expansion of d1 in d1 1539788587.452 * [misc]backup-simplify: Simplify 0 into 0 1539788587.452 * [misc]backup-simplify: Simplify 1 into 1 1539788587.452 * [misc]backup-simplify: Simplify (* d2 0) into 0 1539788587.452 * [misc]backup-simplify: Simplify (+ (* d2 1) (* 0 0)) into d2 1539788587.452 * [misc]backup-simplify: Simplify (/ 1 d2) into (/ 1 d2) 1539788587.452 * [misc]taylor: Taking taylor expansion of (/ 1 (* d4 d1)) in d1 1539788587.452 * [misc]taylor: Taking taylor expansion of (* d4 d1) in d1 1539788587.452 * [misc]taylor: Taking taylor expansion of d4 in d1 1539788587.452 * [misc]backup-simplify: Simplify d4 into d4 1539788587.452 * [misc]taylor: Taking taylor expansion of d1 in d1 1539788587.452 * [misc]backup-simplify: Simplify 0 into 0 1539788587.452 * [misc]backup-simplify: Simplify 1 into 1 1539788587.453 * [misc]backup-simplify: Simplify (* d4 0) into 0 1539788587.453 * [misc]backup-simplify: Simplify (+ (* d4 1) (* 0 0)) into d4 1539788587.453 * [misc]backup-simplify: Simplify (/ 1 d4) into (/ 1 d4) 1539788587.453 * [misc]taylor: Taking taylor expansion of (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1))) in d1 1539788587.453 * [misc]taylor: Taking taylor expansion of (/ 1 (pow d1 2)) in d1 1539788587.453 * [misc]taylor: Taking taylor expansion of (pow d1 2) in d1 1539788587.453 * [misc]taylor: Taking taylor expansion of d1 in d1 1539788587.453 * [misc]backup-simplify: Simplify 0 into 0 1539788587.453 * [misc]backup-simplify: Simplify 1 into 1 1539788587.453 * [misc]backup-simplify: Simplify (* 1 1) into 1 1539788587.453 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1539788587.453 * [misc]taylor: Taking taylor expansion of (/ 1 (* d3 d1)) in d1 1539788587.453 * [misc]taylor: Taking taylor expansion of (* d3 d1) in d1 1539788587.453 * [misc]taylor: Taking taylor expansion of d3 in d1 1539788587.453 * [misc]backup-simplify: Simplify d3 into d3 1539788587.453 * [misc]taylor: Taking taylor expansion of d1 in d1 1539788587.453 * [misc]backup-simplify: Simplify 0 into 0 1539788587.453 * [misc]backup-simplify: Simplify 1 into 1 1539788587.453 * [misc]backup-simplify: Simplify (* d3 0) into 0 1539788587.453 * [misc]backup-simplify: Simplify (+ (* d3 1) (* 0 0)) into d3 1539788587.453 * [misc]backup-simplify: Simplify (/ 1 d3) into (/ 1 d3) 1539788587.454 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1539788587.454 * [misc]backup-simplify: Simplify (- 1) into -1 1539788587.454 * [misc]backup-simplify: Simplify (+ 0 -1) into -1 1539788587.454 * [misc]taylor: Taking taylor expansion of -1 in d2 1539788587.454 * [misc]backup-simplify: Simplify -1 into -1 1539788587.454 * [misc]backup-simplify: Simplify (+ (/ 1 d2) (/ 1 d4)) into (+ (/ 1 d4) (/ 1 d2)) 1539788587.454 * [misc]backup-simplify: Simplify (+ (* 1 0) (* 0 1)) into 0 1539788587.454 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1539788587.454 * [misc]backup-simplify: Simplify (+ 0 (/ 1 d3)) into (/ 1 d3) 1539788587.454 * [misc]backup-simplify: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 1539788587.454 * [misc]backup-simplify: Simplify (+ (+ (/ 1 d4) (/ 1 d2)) (- (/ 1 d3))) into (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) 1539788587.454 * [misc]taylor: Taking taylor expansion of (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) in d2 1539788587.454 * [misc]taylor: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d2 1539788587.454 * [misc]taylor: Taking taylor expansion of (/ 1 d4) in d2 1539788587.454 * [misc]taylor: Taking taylor expansion of d4 in d2 1539788587.454 * [misc]backup-simplify: Simplify d4 into d4 1539788587.454 * [misc]backup-simplify: Simplify (/ 1 d4) into (/ 1 d4) 1539788587.454 * [misc]taylor: Taking taylor expansion of (/ 1 d2) in d2 1539788587.454 * [misc]taylor: Taking taylor expansion of d2 in d2 1539788587.454 * [misc]backup-simplify: Simplify 0 into 0 1539788587.455 * [misc]backup-simplify: Simplify 1 into 1 1539788587.455 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1539788587.455 * [misc]taylor: Taking taylor expansion of (/ 1 d3) in d2 1539788587.455 * [misc]taylor: Taking taylor expansion of d3 in d2 1539788587.455 * [misc]backup-simplify: Simplify d3 into d3 1539788587.455 * [misc]backup-simplify: Simplify (/ 1 d3) into (/ 1 d3) 1539788587.455 * [misc]backup-simplify: Simplify (+ 0 1) into 1 1539788587.455 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1539788587.455 * [misc]taylor: Taking taylor expansion of 1 in d3 1539788587.455 * [misc]backup-simplify: Simplify 1 into 1 1539788587.455 * [misc]taylor: Taking taylor expansion of -1 in d3 1539788587.455 * [misc]backup-simplify: Simplify -1 into -1 1539788587.455 * [misc]backup-simplify: Simplify (+ (* d2 0) (+ (* 0 1) (* 0 0))) into 0 1539788587.455 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0 1539788587.455 * [misc]backup-simplify: Simplify (+ (* d4 0) (+ (* 0 1) (* 0 0))) into 0 1539788587.455 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0 1539788587.456 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1539788587.456 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 1539788587.456 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1539788587.456 * [misc]backup-simplify: Simplify (+ (* d3 0) (+ (* 0 1) (* 0 0))) into 0 1539788587.456 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 1539788587.456 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1539788587.456 * [misc]backup-simplify: Simplify (- 0) into 0 1539788587.456 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1539788587.456 * [misc]taylor: Taking taylor expansion of 0 in d2 1539788587.457 * [misc]backup-simplify: Simplify 0 into 0 1539788587.457 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1539788587.457 * [misc]backup-simplify: Simplify (+ (/ 1 d4) 0) into (/ 1 d4) 1539788587.457 * [misc]backup-simplify: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 1539788587.457 * [misc]backup-simplify: Simplify (+ (/ 1 d4) (- (/ 1 d3))) into (- (/ 1 d4) (/ 1 d3)) 1539788587.457 * [misc]taylor: Taking taylor expansion of (- (/ 1 d4) (/ 1 d3)) in d3 1539788587.457 * [misc]taylor: Taking taylor expansion of (/ 1 d4) in d3 1539788587.457 * [misc]taylor: Taking taylor expansion of d4 in d3 1539788587.457 * [misc]backup-simplify: Simplify d4 into d4 1539788587.457 * [misc]backup-simplify: Simplify (/ 1 d4) into (/ 1 d4) 1539788587.457 * [misc]taylor: Taking taylor expansion of (/ 1 d3) in d3 1539788587.457 * [misc]taylor: Taking taylor expansion of d3 in d3 1539788587.457 * [misc]backup-simplify: Simplify 0 into 0 1539788587.457 * [misc]backup-simplify: Simplify 1 into 1 1539788587.457 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1539788587.457 * [misc]backup-simplify: Simplify (- 1) into -1 1539788587.457 * [misc]backup-simplify: Simplify (+ 0 -1) into -1 1539788587.457 * [misc]taylor: Taking taylor expansion of -1 in d4 1539788587.457 * [misc]backup-simplify: Simplify -1 into -1 1539788587.457 * [misc]taylor: Taking taylor expansion of 0 in d3 1539788587.457 * [misc]backup-simplify: Simplify 0 into 0 1539788587.457 * [misc]taylor: Taking taylor expansion of 1 in d4 1539788587.457 * [misc]backup-simplify: Simplify 1 into 1 1539788587.457 * [misc]taylor: Taking taylor expansion of -1 in d4 1539788587.457 * [misc]backup-simplify: Simplify -1 into -1 1539788587.458 * [misc]backup-simplify: Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 1539788587.458 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0 1539788587.458 * [misc]backup-simplify: Simplify (+ (* d4 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 1539788587.458 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)) (* 0 (/ 0 d4)))) into 0 1539788587.458 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1539788587.458 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 1539788587.459 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1539788587.459 * [misc]backup-simplify: Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 1539788587.459 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0 1539788587.459 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1539788587.459 * [misc]backup-simplify: Simplify (- 0) into 0 1539788587.459 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1539788587.459 * [misc]taylor: Taking taylor expansion of 0 in d2 1539788587.459 * [misc]backup-simplify: Simplify 0 into 0 1539788587.459 * [misc]taylor: Taking taylor expansion of 0 in d3 1539788587.459 * [misc]backup-simplify: Simplify 0 into 0 1539788587.459 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0 1539788587.460 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1539788587.460 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1539788587.460 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 1539788587.460 * [misc]backup-simplify: Simplify (- 0) into 0 1539788587.460 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1539788587.460 * [misc]taylor: Taking taylor expansion of 0 in d3 1539788587.460 * [misc]backup-simplify: Simplify 0 into 0 1539788587.460 * [misc]taylor: Taking taylor expansion of 0 in d3 1539788587.460 * [misc]backup-simplify: Simplify 0 into 0 1539788587.460 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1539788587.460 * [misc]backup-simplify: Simplify (- 0) into 0 1539788587.460 * [misc]backup-simplify: Simplify (+ (/ 1 d4) 0) into (/ 1 d4) 1539788587.460 * [misc]taylor: Taking taylor expansion of (/ 1 d4) in d4 1539788587.460 * [misc]taylor: Taking taylor expansion of d4 in d4 1539788587.460 * [misc]backup-simplify: Simplify 0 into 0 1539788587.460 * [misc]backup-simplify: Simplify 1 into 1 1539788587.461 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1539788587.461 * [misc]backup-simplify: Simplify 1 into 1 1539788587.461 * [misc]taylor: Taking taylor expansion of 0 in d4 1539788587.461 * [misc]backup-simplify: Simplify 0 into 0 1539788587.461 * [misc]taylor: Taking taylor expansion of 0 in d4 1539788587.461 * [misc]backup-simplify: Simplify 0 into 0 1539788587.461 * [misc]taylor: Taking taylor expansion of 0 in d4 1539788587.461 * [misc]backup-simplify: Simplify 0 into 0 1539788587.461 * [misc]backup-simplify: Simplify -1 into -1 1539788587.461 * [misc]backup-simplify: Simplify 1 into 1 1539788587.461 * [misc]backup-simplify: Simplify (+ (* 1 (* 1 (* 1 (* (/ 1 (/ 1 (- d2))) (/ 1 (/ 1 (- d1))))))) (+ (* -1 (* 1 (* (/ 1 (/ 1 (- d3))) (* 1 (/ 1 (/ 1 (- d1))))))) (* 1 (* (/ 1 (/ 1 (- d4))) (* 1 (* 1 (/ 1 (/ 1 (- d1))))))))) into (- (+ (* d4 d1) (* d2 d1)) (* d3 d1)) 1539788587.461 * * * * [misc]progress: [ 3 / 3 ] generating series at (2 1 1) 1539788587.461 * [misc]backup-simplify: Simplify (- (* d1 d2) (* d1 d3)) into (- (* d2 d1) (* d3 d1)) 1539788587.461 * [misc]approximate: Taking taylor expansion of (- (* d2 d1) (* d3 d1)) in (d1 d2 d3) around 0 1539788587.461 * [misc]taylor: Taking taylor expansion of (- (* d2 d1) (* d3 d1)) in d3 1539788587.461 * [misc]taylor: Taking taylor expansion of (* d2 d1) in d3 1539788587.461 * [misc]taylor: Taking taylor expansion of d2 in d3 1539788587.461 * [misc]backup-simplify: Simplify d2 into d2 1539788587.461 * [misc]taylor: Taking taylor expansion of d1 in d3 1539788587.461 * [misc]backup-simplify: Simplify d1 into d1 1539788587.461 * [misc]taylor: Taking taylor expansion of (* d3 d1) in d3 1539788587.461 * [misc]taylor: Taking taylor expansion of d3 in d3 1539788587.461 * [misc]backup-simplify: Simplify 0 into 0 1539788587.461 * [misc]backup-simplify: Simplify 1 into 1 1539788587.461 * [misc]taylor: Taking taylor expansion of d1 in d3 1539788587.461 * [misc]backup-simplify: Simplify d1 into d1 1539788587.461 * [misc]taylor: Taking taylor expansion of (- (* d2 d1) (* d3 d1)) in d2 1539788587.461 * [misc]taylor: Taking taylor expansion of (* d2 d1) in d2 1539788587.461 * [misc]taylor: Taking taylor expansion of d2 in d2 1539788587.462 * [misc]backup-simplify: Simplify 0 into 0 1539788587.462 * [misc]backup-simplify: Simplify 1 into 1 1539788587.462 * [misc]taylor: Taking taylor expansion of d1 in d2 1539788587.462 * [misc]backup-simplify: Simplify d1 into d1 1539788587.462 * [misc]taylor: Taking taylor expansion of (* d3 d1) in d2 1539788587.462 * [misc]taylor: Taking taylor expansion of d3 in d2 1539788587.462 * [misc]backup-simplify: Simplify d3 into d3 1539788587.462 * [misc]taylor: Taking taylor expansion of d1 in d2 1539788587.462 * [misc]backup-simplify: Simplify d1 into d1 1539788587.462 * [misc]taylor: Taking taylor expansion of (- (* d2 d1) (* d3 d1)) in d1 1539788587.462 * [misc]taylor: Taking taylor expansion of (* d2 d1) in d1 1539788587.462 * [misc]taylor: Taking taylor expansion of d2 in d1 1539788587.462 * [misc]backup-simplify: Simplify d2 into d2 1539788587.462 * [misc]taylor: Taking taylor expansion of d1 in d1 1539788587.462 * [misc]backup-simplify: Simplify 0 into 0 1539788587.462 * [misc]backup-simplify: Simplify 1 into 1 1539788587.462 * [misc]taylor: Taking taylor expansion of (* d3 d1) in d1 1539788587.462 * [misc]taylor: Taking taylor expansion of d3 in d1 1539788587.462 * [misc]backup-simplify: Simplify d3 into d3 1539788587.462 * [misc]taylor: Taking taylor expansion of d1 in d1 1539788587.462 * [misc]backup-simplify: Simplify 0 into 0 1539788587.462 * [misc]backup-simplify: Simplify 1 into 1 1539788587.462 * [misc]taylor: Taking taylor expansion of (- (* d2 d1) (* d3 d1)) in d1 1539788587.462 * [misc]taylor: Taking taylor expansion of (* d2 d1) in d1 1539788587.462 * [misc]taylor: Taking taylor expansion of d2 in d1 1539788587.462 * [misc]backup-simplify: Simplify d2 into d2 1539788587.462 * [misc]taylor: Taking taylor expansion of d1 in d1 1539788587.462 * [misc]backup-simplify: Simplify 0 into 0 1539788587.462 * [misc]backup-simplify: Simplify 1 into 1 1539788587.462 * [misc]taylor: Taking taylor expansion of (* d3 d1) in d1 1539788587.462 * [misc]taylor: Taking taylor expansion of d3 in d1 1539788587.462 * [misc]backup-simplify: Simplify d3 into d3 1539788587.462 * [misc]taylor: Taking taylor expansion of d1 in d1 1539788587.462 * [misc]backup-simplify: Simplify 0 into 0 1539788587.462 * [misc]backup-simplify: Simplify 1 into 1 1539788587.462 * [misc]backup-simplify: Simplify (* d2 0) into 0 1539788587.462 * [misc]backup-simplify: Simplify (* d3 0) into 0 1539788587.462 * [misc]backup-simplify: Simplify (- 0) into 0 1539788587.462 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1539788587.462 * [misc]taylor: Taking taylor expansion of 0 in d2 1539788587.462 * [misc]backup-simplify: Simplify 0 into 0 1539788587.462 * [misc]taylor: Taking taylor expansion of 0 in d3 1539788587.462 * [misc]backup-simplify: Simplify 0 into 0 1539788587.462 * [misc]backup-simplify: Simplify 0 into 0 1539788587.463 * [misc]backup-simplify: Simplify (+ (* d2 1) (* 0 0)) into d2 1539788587.463 * [misc]backup-simplify: Simplify (+ (* d3 1) (* 0 0)) into d3 1539788587.463 * [misc]backup-simplify: Simplify (- d3) into (- d3) 1539788587.463 * [misc]backup-simplify: Simplify (+ d2 (- d3)) into (- d2 d3) 1539788587.463 * [misc]taylor: Taking taylor expansion of (- d2 d3) in d2 1539788587.463 * [misc]taylor: Taking taylor expansion of d2 in d2 1539788587.463 * [misc]backup-simplify: Simplify 0 into 0 1539788587.463 * [misc]backup-simplify: Simplify 1 into 1 1539788587.463 * [misc]taylor: Taking taylor expansion of d3 in d2 1539788587.463 * [misc]backup-simplify: Simplify d3 into d3 1539788587.463 * [misc]backup-simplify: Simplify (- d3) into (- d3) 1539788587.463 * [misc]backup-simplify: Simplify (+ 0 (- d3)) into (- d3) 1539788587.463 * [misc]taylor: Taking taylor expansion of (- d3) in d3 1539788587.463 * [misc]taylor: Taking taylor expansion of d3 in d3 1539788587.463 * [misc]backup-simplify: Simplify 0 into 0 1539788587.463 * [misc]backup-simplify: Simplify 1 into 1 1539788587.463 * [misc]backup-simplify: Simplify (- 0) into 0 1539788587.463 * [misc]backup-simplify: Simplify 0 into 0 1539788587.463 * [misc]taylor: Taking taylor expansion of 0 in d3 1539788587.463 * [misc]backup-simplify: Simplify 0 into 0 1539788587.463 * [misc]backup-simplify: Simplify 0 into 0 1539788587.463 * [misc]backup-simplify: Simplify 0 into 0 1539788587.463 * [misc]backup-simplify: Simplify (+ (* d2 0) (+ (* 0 1) (* 0 0))) into 0 1539788587.464 * [misc]backup-simplify: Simplify (+ (* d3 0) (+ (* 0 1) (* 0 0))) into 0 1539788587.464 * [misc]backup-simplify: Simplify (- 0) into 0 1539788587.464 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1539788587.464 * [misc]taylor: Taking taylor expansion of 0 in d2 1539788587.464 * [misc]backup-simplify: Simplify 0 into 0 1539788587.464 * [misc]taylor: Taking taylor expansion of 0 in d3 1539788587.464 * [misc]backup-simplify: Simplify 0 into 0 1539788587.464 * [misc]backup-simplify: Simplify 0 into 0 1539788587.464 * [misc]backup-simplify: Simplify (- 0) into 0 1539788587.464 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1539788587.464 * [misc]taylor: Taking taylor expansion of 1 in d3 1539788587.464 * [misc]backup-simplify: Simplify 1 into 1 1539788587.464 * [misc]backup-simplify: Simplify 1 into 1 1539788587.464 * [misc]taylor: Taking taylor expansion of 0 in d3 1539788587.464 * [misc]backup-simplify: Simplify 0 into 0 1539788587.464 * [misc]backup-simplify: Simplify 0 into 0 1539788587.464 * [misc]backup-simplify: Simplify (- 1) into -1 1539788587.464 * [misc]backup-simplify: Simplify -1 into -1 1539788587.464 * [misc]backup-simplify: Simplify 0 into 0 1539788587.464 * [misc]backup-simplify: Simplify 0 into 0 1539788587.465 * [misc]backup-simplify: Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 1539788587.465 * [misc]backup-simplify: Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 1539788587.465 * [misc]backup-simplify: Simplify (- 0) into 0 1539788587.465 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1539788587.465 * [misc]taylor: Taking taylor expansion of 0 in d2 1539788587.465 * [misc]backup-simplify: Simplify 0 into 0 1539788587.465 * [misc]taylor: Taking taylor expansion of 0 in d3 1539788587.465 * [misc]backup-simplify: Simplify 0 into 0 1539788587.465 * [misc]backup-simplify: Simplify 0 into 0 1539788587.465 * [misc]taylor: Taking taylor expansion of 0 in d3 1539788587.465 * [misc]backup-simplify: Simplify 0 into 0 1539788587.465 * [misc]backup-simplify: Simplify 0 into 0 1539788587.465 * [misc]backup-simplify: Simplify (- 0) into 0 1539788587.465 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1539788587.465 * [misc]taylor: Taking taylor expansion of 0 in d3 1539788587.465 * [misc]backup-simplify: Simplify 0 into 0 1539788587.465 * [misc]backup-simplify: Simplify 0 into 0 1539788587.465 * [misc]taylor: Taking taylor expansion of 0 in d3 1539788587.465 * [misc]backup-simplify: Simplify 0 into 0 1539788587.465 * [misc]backup-simplify: Simplify 0 into 0 1539788587.466 * [misc]backup-simplify: Simplify (+ (* -1 (* d3 (* 1 d1))) (* 1 (* 1 (* d2 d1)))) into (- (* d2 d1) (* d3 d1)) 1539788587.466 * [misc]backup-simplify: Simplify (- (* (/ 1 d1) (/ 1 d2)) (* (/ 1 d1) (/ 1 d3))) into (- (/ 1 (* d2 d1)) (/ 1 (* d3 d1))) 1539788587.466 * [misc]approximate: Taking taylor expansion of (- (/ 1 (* d2 d1)) (/ 1 (* d3 d1))) in (d1 d2 d3) around 0 1539788587.466 * [misc]taylor: Taking taylor expansion of (- (/ 1 (* d2 d1)) (/ 1 (* d3 d1))) in d3 1539788587.466 * [misc]taylor: Taking taylor expansion of (/ 1 (* d2 d1)) in d3 1539788587.466 * [misc]taylor: Taking taylor expansion of (* d2 d1) in d3 1539788587.466 * [misc]taylor: Taking taylor expansion of d2 in d3 1539788587.466 * [misc]backup-simplify: Simplify d2 into d2 1539788587.466 * [misc]taylor: Taking taylor expansion of d1 in d3 1539788587.466 * [misc]backup-simplify: Simplify d1 into d1 1539788587.466 * [misc]backup-simplify: Simplify (* d2 d1) into (* d2 d1) 1539788587.466 * [misc]backup-simplify: Simplify (/ 1 (* d2 d1)) into (/ 1 (* d2 d1)) 1539788587.466 * [misc]taylor: Taking taylor expansion of (/ 1 (* d3 d1)) in d3 1539788587.466 * [misc]taylor: Taking taylor expansion of (* d3 d1) in d3 1539788587.466 * [misc]taylor: Taking taylor expansion of d3 in d3 1539788587.466 * [misc]backup-simplify: Simplify 0 into 0 1539788587.466 * [misc]backup-simplify: Simplify 1 into 1 1539788587.466 * [misc]taylor: Taking taylor expansion of d1 in d3 1539788587.466 * [misc]backup-simplify: Simplify d1 into d1 1539788587.466 * [misc]backup-simplify: Simplify (* 0 d1) into 0 1539788587.466 * [misc]backup-simplify: Simplify (+ (* 0 0) (* 1 d1)) into d1 1539788587.466 * [misc]backup-simplify: Simplify (/ 1 d1) into (/ 1 d1) 1539788587.466 * [misc]taylor: Taking taylor expansion of (- (/ 1 (* d2 d1)) (/ 1 (* d3 d1))) in d2 1539788587.466 * [misc]taylor: Taking taylor expansion of (/ 1 (* d2 d1)) in d2 1539788587.466 * [misc]taylor: Taking taylor expansion of (* d2 d1) in d2 1539788587.466 * [misc]taylor: Taking taylor expansion of d2 in d2 1539788587.466 * [misc]backup-simplify: Simplify 0 into 0 1539788587.466 * [misc]backup-simplify: Simplify 1 into 1 1539788587.466 * [misc]taylor: Taking taylor expansion of d1 in d2 1539788587.466 * [misc]backup-simplify: Simplify d1 into d1 1539788587.466 * [misc]backup-simplify: Simplify (* 0 d1) into 0 1539788587.466 * [misc]backup-simplify: Simplify (+ (* 0 0) (* 1 d1)) into d1 1539788587.467 * [misc]backup-simplify: Simplify (/ 1 d1) into (/ 1 d1) 1539788587.467 * [misc]taylor: Taking taylor expansion of (/ 1 (* d3 d1)) in d2 1539788587.467 * [misc]taylor: Taking taylor expansion of (* d3 d1) in d2 1539788587.467 * [misc]taylor: Taking taylor expansion of d3 in d2 1539788587.467 * [misc]backup-simplify: Simplify d3 into d3 1539788587.467 * [misc]taylor: Taking taylor expansion of d1 in d2 1539788587.467 * [misc]backup-simplify: Simplify d1 into d1 1539788587.467 * [misc]backup-simplify: Simplify (* d3 d1) into (* d3 d1) 1539788587.467 * [misc]backup-simplify: Simplify (/ 1 (* d3 d1)) into (/ 1 (* d3 d1)) 1539788587.467 * [misc]taylor: Taking taylor expansion of (- (/ 1 (* d2 d1)) (/ 1 (* d3 d1))) in d1 1539788587.467 * [misc]taylor: Taking taylor expansion of (/ 1 (* d2 d1)) in d1 1539788587.467 * [misc]taylor: Taking taylor expansion of (* d2 d1) in d1 1539788587.467 * [misc]taylor: Taking taylor expansion of d2 in d1 1539788587.467 * [misc]backup-simplify: Simplify d2 into d2 1539788587.467 * [misc]taylor: Taking taylor expansion of d1 in d1 1539788587.467 * [misc]backup-simplify: Simplify 0 into 0 1539788587.467 * [misc]backup-simplify: Simplify 1 into 1 1539788587.467 * [misc]backup-simplify: Simplify (* d2 0) into 0 1539788587.467 * [misc]backup-simplify: Simplify (+ (* d2 1) (* 0 0)) into d2 1539788587.467 * [misc]backup-simplify: Simplify (/ 1 d2) into (/ 1 d2) 1539788587.467 * [misc]taylor: Taking taylor expansion of (/ 1 (* d3 d1)) in d1 1539788587.467 * [misc]taylor: Taking taylor expansion of (* d3 d1) in d1 1539788587.467 * [misc]taylor: Taking taylor expansion of d3 in d1 1539788587.467 * [misc]backup-simplify: Simplify d3 into d3 1539788587.467 * [misc]taylor: Taking taylor expansion of d1 in d1 1539788587.467 * [misc]backup-simplify: Simplify 0 into 0 1539788587.467 * [misc]backup-simplify: Simplify 1 into 1 1539788587.467 * [misc]backup-simplify: Simplify (* d3 0) into 0 1539788587.467 * [misc]backup-simplify: Simplify (+ (* d3 1) (* 0 0)) into d3 1539788587.467 * [misc]backup-simplify: Simplify (/ 1 d3) into (/ 1 d3) 1539788587.467 * [misc]taylor: Taking taylor expansion of (- (/ 1 (* d2 d1)) (/ 1 (* d3 d1))) in d1 1539788587.467 * [misc]taylor: Taking taylor expansion of (/ 1 (* d2 d1)) in d1 1539788587.467 * [misc]taylor: Taking taylor expansion of (* d2 d1) in d1 1539788587.467 * [misc]taylor: Taking taylor expansion of d2 in d1 1539788587.467 * [misc]backup-simplify: Simplify d2 into d2 1539788587.467 * [misc]taylor: Taking taylor expansion of d1 in d1 1539788587.467 * [misc]backup-simplify: Simplify 0 into 0 1539788587.467 * [misc]backup-simplify: Simplify 1 into 1 1539788587.468 * [misc]backup-simplify: Simplify (* d2 0) into 0 1539788587.468 * [misc]backup-simplify: Simplify (+ (* d2 1) (* 0 0)) into d2 1539788587.468 * [misc]backup-simplify: Simplify (/ 1 d2) into (/ 1 d2) 1539788587.468 * [misc]taylor: Taking taylor expansion of (/ 1 (* d3 d1)) in d1 1539788587.468 * [misc]taylor: Taking taylor expansion of (* d3 d1) in d1 1539788587.468 * [misc]taylor: Taking taylor expansion of d3 in d1 1539788587.468 * [misc]backup-simplify: Simplify d3 into d3 1539788587.468 * [misc]taylor: Taking taylor expansion of d1 in d1 1539788587.468 * [misc]backup-simplify: Simplify 0 into 0 1539788587.468 * [misc]backup-simplify: Simplify 1 into 1 1539788587.468 * [misc]backup-simplify: Simplify (* d3 0) into 0 1539788587.468 * [misc]backup-simplify: Simplify (+ (* d3 1) (* 0 0)) into d3 1539788587.468 * [misc]backup-simplify: Simplify (/ 1 d3) into (/ 1 d3) 1539788587.468 * [misc]backup-simplify: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 1539788587.468 * [misc]backup-simplify: Simplify (+ (/ 1 d2) (- (/ 1 d3))) into (- (/ 1 d2) (/ 1 d3)) 1539788587.468 * [misc]taylor: Taking taylor expansion of (- (/ 1 d2) (/ 1 d3)) in d2 1539788587.468 * [misc]taylor: Taking taylor expansion of (/ 1 d2) in d2 1539788587.468 * [misc]taylor: Taking taylor expansion of d2 in d2 1539788587.468 * [misc]backup-simplify: Simplify 0 into 0 1539788587.468 * [misc]backup-simplify: Simplify 1 into 1 1539788587.468 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1539788587.468 * [misc]taylor: Taking taylor expansion of (/ 1 d3) in d2 1539788587.468 * [misc]taylor: Taking taylor expansion of d3 in d2 1539788587.468 * [misc]backup-simplify: Simplify d3 into d3 1539788587.468 * [misc]backup-simplify: Simplify (/ 1 d3) into (/ 1 d3) 1539788587.469 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1539788587.469 * [misc]taylor: Taking taylor expansion of 1 in d3 1539788587.469 * [misc]backup-simplify: Simplify 1 into 1 1539788587.469 * [misc]backup-simplify: Simplify (+ (* d2 0) (+ (* 0 1) (* 0 0))) into 0 1539788587.469 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0 1539788587.469 * [misc]backup-simplify: Simplify (+ (* d3 0) (+ (* 0 1) (* 0 0))) into 0 1539788587.469 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 1539788587.469 * [misc]backup-simplify: Simplify (- 0) into 0 1539788587.469 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1539788587.469 * [misc]taylor: Taking taylor expansion of 0 in d2 1539788587.469 * [misc]backup-simplify: Simplify 0 into 0 1539788587.470 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1539788587.470 * [misc]backup-simplify: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 1539788587.470 * [misc]backup-simplify: Simplify (+ 0 (- (/ 1 d3))) into (- (/ 1 d3)) 1539788587.470 * [misc]taylor: Taking taylor expansion of (- (/ 1 d3)) in d3 1539788587.470 * [misc]taylor: Taking taylor expansion of (/ 1 d3) in d3 1539788587.470 * [misc]taylor: Taking taylor expansion of d3 in d3 1539788587.470 * [misc]backup-simplify: Simplify 0 into 0 1539788587.470 * [misc]backup-simplify: Simplify 1 into 1 1539788587.470 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1539788587.471 * [misc]backup-simplify: Simplify (- 1) into -1 1539788587.471 * [misc]backup-simplify: Simplify -1 into -1 1539788587.471 * [misc]backup-simplify: Simplify 1 into 1 1539788587.471 * [misc]backup-simplify: Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 1539788587.471 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0 1539788587.471 * [misc]backup-simplify: Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 1539788587.471 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0 1539788587.471 * [misc]backup-simplify: Simplify (- 0) into 0 1539788587.471 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1539788587.471 * [misc]taylor: Taking taylor expansion of 0 in d2 1539788587.472 * [misc]backup-simplify: Simplify 0 into 0 1539788587.472 * [misc]taylor: Taking taylor expansion of 0 in d3 1539788587.472 * [misc]backup-simplify: Simplify 0 into 0 1539788587.472 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1539788587.472 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 1539788587.472 * [misc]backup-simplify: Simplify (- 0) into 0 1539788587.472 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1539788587.472 * [misc]taylor: Taking taylor expansion of 0 in d3 1539788587.472 * [misc]backup-simplify: Simplify 0 into 0 1539788587.472 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1539788587.472 * [misc]backup-simplify: Simplify (- 0) into 0 1539788587.472 * [misc]backup-simplify: Simplify 0 into 0 1539788587.472 * [misc]backup-simplify: Simplify 0 into 0 1539788587.473 * [misc]backup-simplify: Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0 1539788587.473 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)) (* 0 (/ 0 d2)))) into 0 1539788587.473 * [misc]backup-simplify: Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0 1539788587.473 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)) (* 0 (/ 0 d3)))) into 0 1539788587.473 * [misc]backup-simplify: Simplify (- 0) into 0 1539788587.473 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1539788587.473 * [misc]taylor: Taking taylor expansion of 0 in d2 1539788587.473 * [misc]backup-simplify: Simplify 0 into 0 1539788587.473 * [misc]taylor: Taking taylor expansion of 0 in d3 1539788587.473 * [misc]backup-simplify: Simplify 0 into 0 1539788587.473 * [misc]taylor: Taking taylor expansion of 0 in d3 1539788587.473 * [misc]backup-simplify: Simplify 0 into 0 1539788587.474 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1539788587.474 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0 1539788587.474 * [misc]backup-simplify: Simplify (- 0) into 0 1539788587.474 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1539788587.474 * [misc]taylor: Taking taylor expansion of 0 in d3 1539788587.474 * [misc]backup-simplify: Simplify 0 into 0 1539788587.474 * [misc]backup-simplify: Simplify 0 into 0 1539788587.474 * [misc]backup-simplify: Simplify 0 into 0 1539788587.474 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1539788587.474 * [misc]backup-simplify: Simplify (- 0) into 0 1539788587.474 * [misc]backup-simplify: Simplify 0 into 0 1539788587.474 * [misc]backup-simplify: Simplify 0 into 0 1539788587.475 * [misc]backup-simplify: Simplify (+ (* 1 (* 1 (* (/ 1 (/ 1 d2)) (/ 1 (/ 1 d1))))) (* -1 (* (/ 1 (/ 1 d3)) (* 1 (/ 1 (/ 1 d1)))))) into (- (* d2 d1) (* d3 d1)) 1539788587.475 * [misc]backup-simplify: Simplify (- (* (/ 1 (- d1)) (/ 1 (- d2))) (* (/ 1 (- d1)) (/ 1 (- d3)))) into (- (/ 1 (* d2 d1)) (/ 1 (* d3 d1))) 1539788587.475 * [misc]approximate: Taking taylor expansion of (- (/ 1 (* d2 d1)) (/ 1 (* d3 d1))) in (d1 d2 d3) around 0 1539788587.475 * [misc]taylor: Taking taylor expansion of (- (/ 1 (* d2 d1)) (/ 1 (* d3 d1))) in d3 1539788587.475 * [misc]taylor: Taking taylor expansion of (/ 1 (* d2 d1)) in d3 1539788587.475 * [misc]taylor: Taking taylor expansion of (* d2 d1) in d3 1539788587.475 * [misc]taylor: Taking taylor expansion of d2 in d3 1539788587.475 * [misc]backup-simplify: Simplify d2 into d2 1539788587.475 * [misc]taylor: Taking taylor expansion of d1 in d3 1539788587.475 * [misc]backup-simplify: Simplify d1 into d1 1539788587.475 * [misc]backup-simplify: Simplify (* d2 d1) into (* d2 d1) 1539788587.475 * [misc]backup-simplify: Simplify (/ 1 (* d2 d1)) into (/ 1 (* d2 d1)) 1539788587.475 * [misc]taylor: Taking taylor expansion of (/ 1 (* d3 d1)) in d3 1539788587.475 * [misc]taylor: Taking taylor expansion of (* d3 d1) in d3 1539788587.475 * [misc]taylor: Taking taylor expansion of d3 in d3 1539788587.475 * [misc]backup-simplify: Simplify 0 into 0 1539788587.475 * [misc]backup-simplify: Simplify 1 into 1 1539788587.475 * [misc]taylor: Taking taylor expansion of d1 in d3 1539788587.475 * [misc]backup-simplify: Simplify d1 into d1 1539788587.475 * [misc]backup-simplify: Simplify (* 0 d1) into 0 1539788587.475 * [misc]backup-simplify: Simplify (+ (* 0 0) (* 1 d1)) into d1 1539788587.475 * [misc]backup-simplify: Simplify (/ 1 d1) into (/ 1 d1) 1539788587.475 * [misc]taylor: Taking taylor expansion of (- (/ 1 (* d2 d1)) (/ 1 (* d3 d1))) in d2 1539788587.475 * [misc]taylor: Taking taylor expansion of (/ 1 (* d2 d1)) in d2 1539788587.475 * [misc]taylor: Taking taylor expansion of (* d2 d1) in d2 1539788587.475 * [misc]taylor: Taking taylor expansion of d2 in d2 1539788587.475 * [misc]backup-simplify: Simplify 0 into 0 1539788587.475 * [misc]backup-simplify: Simplify 1 into 1 1539788587.475 * [misc]taylor: Taking taylor expansion of d1 in d2 1539788587.475 * [misc]backup-simplify: Simplify d1 into d1 1539788587.475 * [misc]backup-simplify: Simplify (* 0 d1) into 0 1539788587.476 * [misc]backup-simplify: Simplify (+ (* 0 0) (* 1 d1)) into d1 1539788587.476 * [misc]backup-simplify: Simplify (/ 1 d1) into (/ 1 d1) 1539788587.476 * [misc]taylor: Taking taylor expansion of (/ 1 (* d3 d1)) in d2 1539788587.476 * [misc]taylor: Taking taylor expansion of (* d3 d1) in d2 1539788587.476 * [misc]taylor: Taking taylor expansion of d3 in d2 1539788587.476 * [misc]backup-simplify: Simplify d3 into d3 1539788587.476 * [misc]taylor: Taking taylor expansion of d1 in d2 1539788587.476 * [misc]backup-simplify: Simplify d1 into d1 1539788587.476 * [misc]backup-simplify: Simplify (* d3 d1) into (* d3 d1) 1539788587.476 * [misc]backup-simplify: Simplify (/ 1 (* d3 d1)) into (/ 1 (* d3 d1)) 1539788587.476 * [misc]taylor: Taking taylor expansion of (- (/ 1 (* d2 d1)) (/ 1 (* d3 d1))) in d1 1539788587.476 * [misc]taylor: Taking taylor expansion of (/ 1 (* d2 d1)) in d1 1539788587.476 * [misc]taylor: Taking taylor expansion of (* d2 d1) in d1 1539788587.476 * [misc]taylor: Taking taylor expansion of d2 in d1 1539788587.476 * [misc]backup-simplify: Simplify d2 into d2 1539788587.476 * [misc]taylor: Taking taylor expansion of d1 in d1 1539788587.476 * [misc]backup-simplify: Simplify 0 into 0 1539788587.476 * [misc]backup-simplify: Simplify 1 into 1 1539788587.476 * [misc]backup-simplify: Simplify (* d2 0) into 0 1539788587.476 * [misc]backup-simplify: Simplify (+ (* d2 1) (* 0 0)) into d2 1539788587.476 * [misc]backup-simplify: Simplify (/ 1 d2) into (/ 1 d2) 1539788587.476 * [misc]taylor: Taking taylor expansion of (/ 1 (* d3 d1)) in d1 1539788587.476 * [misc]taylor: Taking taylor expansion of (* d3 d1) in d1 1539788587.476 * [misc]taylor: Taking taylor expansion of d3 in d1 1539788587.476 * [misc]backup-simplify: Simplify d3 into d3 1539788587.476 * [misc]taylor: Taking taylor expansion of d1 in d1 1539788587.476 * [misc]backup-simplify: Simplify 0 into 0 1539788587.476 * [misc]backup-simplify: Simplify 1 into 1 1539788587.476 * [misc]backup-simplify: Simplify (* d3 0) into 0 1539788587.476 * [misc]backup-simplify: Simplify (+ (* d3 1) (* 0 0)) into d3 1539788587.476 * [misc]backup-simplify: Simplify (/ 1 d3) into (/ 1 d3) 1539788587.476 * [misc]taylor: Taking taylor expansion of (- (/ 1 (* d2 d1)) (/ 1 (* d3 d1))) in d1 1539788587.476 * [misc]taylor: Taking taylor expansion of (/ 1 (* d2 d1)) in d1 1539788587.476 * [misc]taylor: Taking taylor expansion of (* d2 d1) in d1 1539788587.476 * [misc]taylor: Taking taylor expansion of d2 in d1 1539788587.476 * [misc]backup-simplify: Simplify d2 into d2 1539788587.476 * [misc]taylor: Taking taylor expansion of d1 in d1 1539788587.476 * [misc]backup-simplify: Simplify 0 into 0 1539788587.476 * [misc]backup-simplify: Simplify 1 into 1 1539788587.477 * [misc]backup-simplify: Simplify (* d2 0) into 0 1539788587.477 * [misc]backup-simplify: Simplify (+ (* d2 1) (* 0 0)) into d2 1539788587.477 * [misc]backup-simplify: Simplify (/ 1 d2) into (/ 1 d2) 1539788587.477 * [misc]taylor: Taking taylor expansion of (/ 1 (* d3 d1)) in d1 1539788587.477 * [misc]taylor: Taking taylor expansion of (* d3 d1) in d1 1539788587.477 * [misc]taylor: Taking taylor expansion of d3 in d1 1539788587.477 * [misc]backup-simplify: Simplify d3 into d3 1539788587.477 * [misc]taylor: Taking taylor expansion of d1 in d1 1539788587.477 * [misc]backup-simplify: Simplify 0 into 0 1539788587.477 * [misc]backup-simplify: Simplify 1 into 1 1539788587.477 * [misc]backup-simplify: Simplify (* d3 0) into 0 1539788587.477 * [misc]backup-simplify: Simplify (+ (* d3 1) (* 0 0)) into d3 1539788587.477 * [misc]backup-simplify: Simplify (/ 1 d3) into (/ 1 d3) 1539788587.477 * [misc]backup-simplify: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 1539788587.477 * [misc]backup-simplify: Simplify (+ (/ 1 d2) (- (/ 1 d3))) into (- (/ 1 d2) (/ 1 d3)) 1539788587.477 * [misc]taylor: Taking taylor expansion of (- (/ 1 d2) (/ 1 d3)) in d2 1539788587.477 * [misc]taylor: Taking taylor expansion of (/ 1 d2) in d2 1539788587.477 * [misc]taylor: Taking taylor expansion of d2 in d2 1539788587.477 * [misc]backup-simplify: Simplify 0 into 0 1539788587.477 * [misc]backup-simplify: Simplify 1 into 1 1539788587.477 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1539788587.477 * [misc]taylor: Taking taylor expansion of (/ 1 d3) in d2 1539788587.477 * [misc]taylor: Taking taylor expansion of d3 in d2 1539788587.477 * [misc]backup-simplify: Simplify d3 into d3 1539788587.477 * [misc]backup-simplify: Simplify (/ 1 d3) into (/ 1 d3) 1539788587.478 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1539788587.478 * [misc]taylor: Taking taylor expansion of 1 in d3 1539788587.478 * [misc]backup-simplify: Simplify 1 into 1 1539788587.478 * [misc]backup-simplify: Simplify (+ (* d2 0) (+ (* 0 1) (* 0 0))) into 0 1539788587.478 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0 1539788587.478 * [misc]backup-simplify: Simplify (+ (* d3 0) (+ (* 0 1) (* 0 0))) into 0 1539788587.478 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 1539788587.478 * [misc]backup-simplify: Simplify (- 0) into 0 1539788587.478 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1539788587.478 * [misc]taylor: Taking taylor expansion of 0 in d2 1539788587.478 * [misc]backup-simplify: Simplify 0 into 0 1539788587.478 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1539788587.479 * [misc]backup-simplify: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 1539788587.479 * [misc]backup-simplify: Simplify (+ 0 (- (/ 1 d3))) into (- (/ 1 d3)) 1539788587.479 * [misc]taylor: Taking taylor expansion of (- (/ 1 d3)) in d3 1539788587.479 * [misc]taylor: Taking taylor expansion of (/ 1 d3) in d3 1539788587.479 * [misc]taylor: Taking taylor expansion of d3 in d3 1539788587.479 * [misc]backup-simplify: Simplify 0 into 0 1539788587.479 * [misc]backup-simplify: Simplify 1 into 1 1539788587.479 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1539788587.479 * [misc]backup-simplify: Simplify (- 1) into -1 1539788587.479 * [misc]backup-simplify: Simplify -1 into -1 1539788587.479 * [misc]backup-simplify: Simplify 1 into 1 1539788587.479 * [misc]backup-simplify: Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 1539788587.479 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0 1539788587.480 * [misc]backup-simplify: Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 1539788587.480 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0 1539788587.480 * [misc]backup-simplify: Simplify (- 0) into 0 1539788587.480 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1539788587.480 * [misc]taylor: Taking taylor expansion of 0 in d2 1539788587.480 * [misc]backup-simplify: Simplify 0 into 0 1539788587.480 * [misc]taylor: Taking taylor expansion of 0 in d3 1539788587.480 * [misc]backup-simplify: Simplify 0 into 0 1539788587.480 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1539788587.480 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 1539788587.480 * [misc]backup-simplify: Simplify (- 0) into 0 1539788587.481 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1539788587.481 * [misc]taylor: Taking taylor expansion of 0 in d3 1539788587.481 * [misc]backup-simplify: Simplify 0 into 0 1539788587.481 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1539788587.481 * [misc]backup-simplify: Simplify (- 0) into 0 1539788587.481 * [misc]backup-simplify: Simplify 0 into 0 1539788587.481 * [misc]backup-simplify: Simplify 0 into 0 1539788587.481 * [misc]backup-simplify: Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0 1539788587.481 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)) (* 0 (/ 0 d2)))) into 0 1539788587.481 * [misc]backup-simplify: Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0 1539788587.482 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)) (* 0 (/ 0 d3)))) into 0 1539788587.482 * [misc]backup-simplify: Simplify (- 0) into 0 1539788587.482 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1539788587.482 * [misc]taylor: Taking taylor expansion of 0 in d2 1539788587.482 * [misc]backup-simplify: Simplify 0 into 0 1539788587.482 * [misc]taylor: Taking taylor expansion of 0 in d3 1539788587.482 * [misc]backup-simplify: Simplify 0 into 0 1539788587.482 * [misc]taylor: Taking taylor expansion of 0 in d3 1539788587.482 * [misc]backup-simplify: Simplify 0 into 0 1539788587.482 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1539788587.482 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0 1539788587.482 * [misc]backup-simplify: Simplify (- 0) into 0 1539788587.482 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1539788587.482 * [misc]taylor: Taking taylor expansion of 0 in d3 1539788587.483 * [misc]backup-simplify: Simplify 0 into 0 1539788587.483 * [misc]backup-simplify: Simplify 0 into 0 1539788587.483 * [misc]backup-simplify: Simplify 0 into 0 1539788587.483 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1539788587.483 * [misc]backup-simplify: Simplify (- 0) into 0 1539788587.483 * [misc]backup-simplify: Simplify 0 into 0 1539788587.483 * [misc]backup-simplify: Simplify 0 into 0 1539788587.483 * [misc]backup-simplify: Simplify (+ (* 1 (* 1 (* (/ 1 (/ 1 (- d2))) (/ 1 (/ 1 (- d1)))))) (* -1 (* (/ 1 (/ 1 (- d3))) (* 1 (/ 1 (/ 1 (- d1))))))) into (- (* d2 d1) (* d3 d1)) 1539788587.483 * * * [misc]progress: simplifying candidates 1539788587.483 * * * * [misc]progress: [ 1 / 54 ] simplifiying candidate # 1539788587.484 * [enter]simplify: Simplifying (* (/ (exp (* d1 d2)) (exp (* d1 d3))) (exp (* d4 d1))) 1539788587.484 * * [misc]simplify: iters left: 6 (12 enodes) 1539788587.487 * * [misc]simplify: iters left: 5 (25 enodes) 1539788587.493 * * [misc]simplify: iters left: 4 (39 enodes) 1539788587.505 * * [misc]simplify: iters left: 3 (68 enodes) 1539788587.519 * * [misc]simplify: iters left: 2 (116 enodes) 1539788587.536 * * [misc]simplify: iters left: 1 (180 enodes) 1539788587.578 * [exit]simplify: Simplified to (pow (exp d1) (- d2 (- d3 d4))) 1539788587.578 * [misc]simplify: Simplified (2 1 1) to (λ (d1 d2 d3 d4) (- (log (pow (exp d1) (- d2 (- d3 d4)))) (* d1 d1))) 1539788587.579 * * * * [misc]progress: [ 2 / 54 ] simplifiying candidate # 1539788587.579 * [enter]simplify: Simplifying (* (exp (- (* d1 d2) (* d1 d3))) (exp (* d4 d1))) 1539788587.579 * * [misc]simplify: iters left: 6 (11 enodes) 1539788587.583 * * [misc]simplify: iters left: 5 (26 enodes) 1539788587.587 * * [misc]simplify: iters left: 4 (57 enodes) 1539788587.595 * * [misc]simplify: iters left: 3 (104 enodes) 1539788587.610 * * [misc]simplify: iters left: 2 (170 enodes) 1539788587.650 * * [misc]simplify: iters left: 1 (260 enodes) 1539788587.698 * [exit]simplify: Simplified to (pow (exp d1) (+ (- d2 d3) d4)) 1539788587.698 * [misc]simplify: Simplified (2 1 1) to (λ (d1 d2 d3 d4) (- (log (pow (exp d1) (+ (- d2 d3) d4))) (* d1 d1))) 1539788587.698 * * * * [misc]progress: [ 3 / 54 ] simplifiying candidate # 1539788587.698 * * * * [misc]progress: [ 4 / 54 ] simplifiying candidate # 1539788587.698 * * * * [misc]progress: [ 5 / 54 ] simplifiying candidate # 1539788587.698 * * * * [misc]progress: [ 6 / 54 ] simplifiying candidate # 1539788587.698 * * * * [misc]progress: [ 7 / 54 ] simplifiying candidate # 1539788587.698 * * * * [misc]progress: [ 8 / 54 ] simplifiying candidate # 1539788587.699 * * * * [misc]progress: [ 9 / 54 ] simplifiying candidate # 1539788587.699 * * * * [misc]progress: [ 10 / 54 ] simplifiying candidate # 1539788587.699 * * * * [misc]progress: [ 11 / 54 ] simplifiying candidate # 1539788587.699 * * * * [misc]progress: [ 12 / 54 ] simplifiying candidate # 1539788587.699 * [enter]simplify: Simplifying (* d1 d2) 1539788587.699 * * [misc]simplify: iters left: 2 (3 enodes) 1539788587.699 * * [misc]simplify: iters left: 1 (4 enodes) 1539788587.700 * [exit]simplify: Simplified to (* d1 d2) 1539788587.700 * [misc]simplify: Simplified (2 1 1) to (λ (d1 d2 d3 d4) (- (+ (* d1 d2) (+ (- (* d1 d3)) (* d4 d1))) (* d1 d1))) 1539788587.700 * * * * [misc]progress: [ 13 / 54 ] simplifiying candidate # 1539788587.700 * [enter]simplify: Simplifying (* d1 d2) 1539788587.700 * * [misc]simplify: iters left: 2 (3 enodes) 1539788587.700 * * [misc]simplify: iters left: 1 (4 enodes) 1539788587.701 * [exit]simplify: Simplified to (* d1 d2) 1539788587.701 * [misc]simplify: Simplified (2 1 1) to (λ (d1 d2 d3 d4) (- (+ (* d1 d2) (+ (- (* d1 d3)) (* d4 d1))) (* d1 d1))) 1539788587.701 * * * * [misc]progress: [ 14 / 54 ] simplifiying candidate # 1539788587.701 * [enter]simplify: Simplifying (* d1 d2) 1539788587.701 * * [misc]simplify: iters left: 2 (3 enodes) 1539788587.702 * * [misc]simplify: iters left: 1 (4 enodes) 1539788587.702 * [exit]simplify: Simplified to (* d1 d2) 1539788587.702 * [misc]simplify: Simplified (2 1 1) to (λ (d1 d2 d3 d4) (- (- (* d1 d2) (- (* d1 d3) (* d4 d1))) (* d1 d1))) 1539788587.702 * * * * [misc]progress: [ 15 / 54 ] simplifiying candidate # 1539788587.702 * * * * [misc]progress: [ 16 / 54 ] simplifiying candidate # 1539788587.702 * [enter]simplify: Simplifying (/ (* (/ (exp (* d1 d2)) (exp (* d1 d3))) (exp (* d4 d1))) (exp (* d1 d1))) 1539788587.702 * * [misc]simplify: iters left: 6 (15 enodes) 1539788587.705 * * [misc]simplify: iters left: 5 (31 enodes) 1539788587.709 * * [misc]simplify: iters left: 4 (53 enodes) 1539788587.718 * * [misc]simplify: iters left: 3 (116 enodes) 1539788587.754 * * [misc]simplify: iters left: 2 (267 enodes) 1539788587.828 * [exit]simplify: Simplified to (pow (exp d1) (- (+ d2 d4) (+ d1 d3))) 1539788587.828 * [misc]simplify: Simplified (2 1) to (λ (d1 d2 d3 d4) (log (pow (exp d1) (- (+ d2 d4) (+ d1 d3))))) 1539788587.828 * * * * [misc]progress: [ 17 / 54 ] simplifiying candidate # 1539788587.829 * [enter]simplify: Simplifying (/ (* (exp (- (* d1 d2) (* d1 d3))) (exp (* d4 d1))) (exp (* d1 d1))) 1539788587.829 * * [misc]simplify: iters left: 6 (14 enodes) 1539788587.831 * * [misc]simplify: iters left: 5 (33 enodes) 1539788587.836 * * [misc]simplify: iters left: 4 (71 enodes) 1539788587.847 * * [misc]simplify: iters left: 3 (151 enodes) 1539788587.904 * * [misc]simplify: iters left: 2 (347 enodes) 1539788588.057 * [exit]simplify: Simplified to (pow (exp d1) (+ (- d4 d3) (- d2 d1))) 1539788588.057 * [misc]simplify: Simplified (2 1) to (λ (d1 d2 d3 d4) (log (pow (exp d1) (+ (- d4 d3) (- d2 d1))))) 1539788588.057 * * * * [misc]progress: [ 18 / 54 ] simplifiying candidate # 1539788588.058 * [enter]simplify: Simplifying (/ (exp (+ (- (* d1 d2) (* d1 d3)) (* d4 d1))) (exp (* d1 d1))) 1539788588.058 * * [misc]simplify: iters left: 6 (13 enodes) 1539788588.062 * * [misc]simplify: iters left: 5 (30 enodes) 1539788588.067 * * [misc]simplify: iters left: 4 (76 enodes) 1539788588.084 * * [misc]simplify: iters left: 3 (210 enodes) 1539788588.145 * [exit]simplify: Simplified to (pow (exp d1) (- (+ d2 d4) (+ d3 d1))) 1539788588.145 * [misc]simplify: Simplified (2 1) to (λ (d1 d2 d3 d4) (log (pow (exp d1) (- (+ d2 d4) (+ d3 d1))))) 1539788588.145 * * * * [misc]progress: [ 19 / 54 ] simplifiying candidate # 1539788588.145 * * * * [misc]progress: [ 20 / 54 ] simplifiying candidate # 1539788588.145 * * * * [misc]progress: [ 21 / 54 ] simplifiying candidate # 1539788588.145 * * * * [misc]progress: [ 22 / 54 ] simplifiying candidate # 1539788588.145 * * * * [misc]progress: [ 23 / 54 ] simplifiying candidate # 1539788588.145 * * * * [misc]progress: [ 24 / 54 ] simplifiying candidate # 1539788588.145 * * * * [misc]progress: [ 25 / 54 ] simplifiying candidate # 1539788588.145 * * * * [misc]progress: [ 26 / 54 ] simplifiying candidate # 1539788588.145 * * * * [misc]progress: [ 27 / 54 ] simplifiying candidate # 1539788588.145 * * * * [misc]progress: [ 28 / 54 ] simplifiying candidate # 1539788588.145 * * * * [misc]progress: [ 29 / 54 ] simplifiying candidate # 1539788588.146 * [enter]simplify: Simplifying (+ (sqrt (+ (- (* d1 d2) (* d1 d3)) (* d4 d1))) d1) 1539788588.146 * * [misc]simplify: iters left: 6 (11 enodes) 1539788588.147 * * [misc]simplify: iters left: 5 (22 enodes) 1539788588.151 * * [misc]simplify: iters left: 4 (46 enodes) 1539788588.162 * * [misc]simplify: iters left: 3 (77 enodes) 1539788588.190 * * [misc]simplify: iters left: 2 (117 enodes) 1539788588.231 * * [misc]simplify: iters left: 1 (146 enodes) 1539788588.272 * [exit]simplify: Simplified to (+ d1 (sqrt (* d1 (- d2 (- d3 d4))))) 1539788588.272 * [misc]simplify: Simplified (2 1) to (λ (d1 d2 d3 d4) (* (+ d1 (sqrt (* d1 (- d2 (- d3 d4))))) (- (sqrt (+ (- (* d1 d2) (* d1 d3)) (* d4 d1))) d1))) 1539788588.272 * [enter]simplify: Simplifying (- (sqrt (+ (- (* d1 d2) (* d1 d3)) (* d4 d1))) d1) 1539788588.272 * * [misc]simplify: iters left: 6 (11 enodes) 1539788588.274 * * [misc]simplify: iters left: 5 (23 enodes) 1539788588.277 * * [misc]simplify: iters left: 4 (47 enodes) 1539788588.285 * * [misc]simplify: iters left: 3 (78 enodes) 1539788588.304 * * [misc]simplify: iters left: 2 (118 enodes) 1539788588.336 * * [misc]simplify: iters left: 1 (147 enodes) 1539788588.359 * [exit]simplify: Simplified to (- (sqrt (* d1 (- d2 (- d3 d4)))) d1) 1539788588.359 * [misc]simplify: Simplified (2 2) to (λ (d1 d2 d3 d4) (* (+ d1 (sqrt (* d1 (- d2 (- d3 d4))))) (- (sqrt (* d1 (- d2 (- d3 d4)))) d1))) 1539788588.359 * * * * [misc]progress: [ 30 / 54 ] simplifiying candidate # 1539788588.359 * [enter]simplify: Simplifying (- (* d1 d2) (* d1 d3)) 1539788588.359 * * [misc]simplify: iters left: 4 (6 enodes) 1539788588.360 * * [misc]simplify: iters left: 3 (12 enodes) 1539788588.362 * * [misc]simplify: iters left: 2 (21 enodes) 1539788588.365 * * [misc]simplify: iters left: 1 (23 enodes) 1539788588.367 * [exit]simplify: Simplified to (* d1 (- d2 d3)) 1539788588.367 * [misc]simplify: Simplified (2 1) to (λ (d1 d2 d3 d4) (+ (* d1 (- d2 d3)) (- (* d4 d1) (* d1 d1)))) 1539788588.367 * * * * [misc]progress: [ 31 / 54 ] simplifiying candidate # 1539788588.367 * [enter]simplify: Simplifying (* d1 d2) 1539788588.367 * * [misc]simplify: iters left: 2 (3 enodes) 1539788588.368 * * [misc]simplify: iters left: 1 (4 enodes) 1539788588.369 * [exit]simplify: Simplified to (* d1 d2) 1539788588.369 * [misc]simplify: Simplified (2 1) to (λ (d1 d2 d3 d4) (- (* d1 d2) (+ (- (* d1 d3) (* d4 d1)) (* d1 d1)))) 1539788588.369 * * * * [misc]progress: [ 32 / 54 ] simplifiying candidate # 1539788588.369 * * * * [misc]progress: [ 33 / 54 ] simplifiying candidate # 1539788588.369 * [enter]simplify: Simplifying (/ (exp (* d1 d2)) (exp (* d1 d3))) 1539788588.369 * * [misc]simplify: iters left: 5 (8 enodes) 1539788588.370 * * [misc]simplify: iters left: 4 (15 enodes) 1539788588.373 * * [misc]simplify: iters left: 3 (19 enodes) 1539788588.378 * * [misc]simplify: iters left: 2 (31 enodes) 1539788588.387 * * [misc]simplify: iters left: 1 (45 enodes) 1539788588.398 * [exit]simplify: Simplified to (pow (exp d1) (- d2 d3)) 1539788588.398 * [misc]simplify: Simplified (2 1 1 1) to (λ (d1 d2 d3 d4) (- (+ (log (pow (exp d1) (- d2 d3))) (* d4 d1)) (* d1 d1))) 1539788588.398 * * * * [misc]progress: [ 34 / 54 ] simplifiying candidate # 1539788588.398 * * * * [misc]progress: [ 35 / 54 ] simplifiying candidate # 1539788588.398 * * * * [misc]progress: [ 36 / 54 ] simplifiying candidate # 1539788588.398 * * * * [misc]progress: [ 37 / 54 ] simplifiying candidate # 1539788588.398 * * * * [misc]progress: [ 38 / 54 ] simplifiying candidate # 1539788588.398 * * * * [misc]progress: [ 39 / 54 ] simplifiying candidate # 1539788588.398 * * * * [misc]progress: [ 40 / 54 ] simplifiying candidate # 1539788588.398 * * * * [misc]progress: [ 41 / 54 ] simplifiying candidate # 1539788588.398 * * * * [misc]progress: [ 42 / 54 ] simplifiying candidate # 1539788588.398 * * * * [misc]progress: [ 43 / 54 ] simplifiying candidate # 1539788588.398 * * * * [misc]progress: [ 44 / 54 ] simplifiying candidate # 1539788588.399 * [enter]simplify: Simplifying (- d2 d3) 1539788588.399 * * [misc]simplify: iters left: 2 (3 enodes) 1539788588.400 * * [misc]simplify: iters left: 1 (5 enodes) 1539788588.401 * [exit]simplify: Simplified to (- d2 d3) 1539788588.401 * [misc]simplify: Simplified (2 1 1 2) to (λ (d1 d2 d3 d4) (- (+ (* d1 (- d2 d3)) (* d4 d1)) (* d1 d1))) 1539788588.401 * * * * [misc]progress: [ 45 / 54 ] simplifiying candidate # 1539788588.401 * * * * [misc]progress: [ 46 / 54 ] simplifiying candidate # 1539788588.401 * [enter]simplify: Simplifying 0 1539788588.401 * * [misc]simplify: iters left: 0 (1 enodes) 1539788588.402 * [exit]simplify: Simplified to 0 1539788588.402 * [misc]simplify: Simplified (2 1) to (λ (d1 d2 d3 d4) (- 0 (* d1 d1))) 1539788588.402 * * * * [misc]progress: [ 47 / 54 ] simplifiying candidate # 1539788588.402 * [enter]simplify: Simplifying (- (+ (* d4 d1) (* d2 d1)) (* d3 d1)) 1539788588.402 * * [misc]simplify: iters left: 6 (9 enodes) 1539788588.405 * * [misc]simplify: iters left: 5 (19 enodes) 1539788588.412 * * [misc]simplify: iters left: 4 (40 enodes) 1539788588.425 * * [misc]simplify: iters left: 3 (64 enodes) 1539788588.447 * * [misc]simplify: iters left: 2 (88 enodes) 1539788588.472 * * [misc]simplify: iters left: 1 (108 enodes) 1539788588.504 * [exit]simplify: Simplified to (* d1 (+ d2 (- d4 d3))) 1539788588.504 * [misc]simplify: Simplified (2 1) to (λ (d1 d2 d3 d4) (- (* d1 (+ d2 (- d4 d3))) (* d1 d1))) 1539788588.504 * * * * [misc]progress: [ 48 / 54 ] simplifiying candidate # 1539788588.504 * [enter]simplify: Simplifying (- (+ (* d4 d1) (* d2 d1)) (* d3 d1)) 1539788588.504 * * [misc]simplify: iters left: 6 (9 enodes) 1539788588.507 * * [misc]simplify: iters left: 5 (19 enodes) 1539788588.510 * * [misc]simplify: iters left: 4 (40 enodes) 1539788588.517 * * [misc]simplify: iters left: 3 (64 enodes) 1539788588.527 * * [misc]simplify: iters left: 2 (88 enodes) 1539788588.539 * * [misc]simplify: iters left: 1 (108 enodes) 1539788588.556 * [exit]simplify: Simplified to (* d1 (+ d2 (- d4 d3))) 1539788588.556 * [misc]simplify: Simplified (2 1) to (λ (d1 d2 d3 d4) (- (* d1 (+ d2 (- d4 d3))) (* d1 d1))) 1539788588.556 * * * * [misc]progress: [ 49 / 54 ] simplifiying candidate # 1539788588.556 * [enter]simplify: Simplifying (- (* d2 d1) (+ (pow d1 2) (* d3 d1))) 1539788588.556 * * [misc]simplify: iters left: 6 (9 enodes) 1539788588.559 * * [misc]simplify: iters left: 5 (17 enodes) 1539788588.565 * * [misc]simplify: iters left: 4 (31 enodes) 1539788588.576 * * [misc]simplify: iters left: 3 (66 enodes) 1539788588.599 * * [misc]simplify: iters left: 2 (108 enodes) 1539788588.625 * * [misc]simplify: iters left: 1 (153 enodes) 1539788588.660 * [exit]simplify: Simplified to (* d1 (- (- d2 d3) d1)) 1539788588.660 * [misc]simplify: Simplified (2) to (λ (d1 d2 d3 d4) (* d1 (- (- d2 d3) d1))) 1539788588.660 * * * * [misc]progress: [ 50 / 54 ] simplifiying candidate # 1539788588.660 * [enter]simplify: Simplifying (- (+ (* d4 d1) (* d2 d1)) (* d3 d1)) 1539788588.661 * * [misc]simplify: iters left: 6 (9 enodes) 1539788588.663 * * [misc]simplify: iters left: 5 (19 enodes) 1539788588.667 * * [misc]simplify: iters left: 4 (40 enodes) 1539788588.673 * * [misc]simplify: iters left: 3 (64 enodes) 1539788588.684 * * [misc]simplify: iters left: 2 (88 enodes) 1539788588.695 * * [misc]simplify: iters left: 1 (108 enodes) 1539788588.722 * [exit]simplify: Simplified to (* d1 (+ d2 (- d4 d3))) 1539788588.722 * [misc]simplify: Simplified (2) to (λ (d1 d2 d3 d4) (* d1 (+ d2 (- d4 d3)))) 1539788588.722 * * * * [misc]progress: [ 51 / 54 ] simplifiying candidate # 1539788588.722 * [enter]simplify: Simplifying (- (+ (* d4 d1) (* d2 d1)) (* d3 d1)) 1539788588.722 * * [misc]simplify: iters left: 6 (9 enodes) 1539788588.725 * * [misc]simplify: iters left: 5 (19 enodes) 1539788588.732 * * [misc]simplify: iters left: 4 (40 enodes) 1539788588.745 * * [misc]simplify: iters left: 3 (64 enodes) 1539788588.756 * * [misc]simplify: iters left: 2 (88 enodes) 1539788588.767 * * [misc]simplify: iters left: 1 (108 enodes) 1539788588.786 * [exit]simplify: Simplified to (* d1 (+ d2 (- d4 d3))) 1539788588.786 * [misc]simplify: Simplified (2) to (λ (d1 d2 d3 d4) (* d1 (+ d2 (- d4 d3)))) 1539788588.786 * * * * [misc]progress: [ 52 / 54 ] simplifiying candidate # 1539788588.786 * [enter]simplify: Simplifying (- (* d2 d1) (* d3 d1)) 1539788588.786 * * [misc]simplify: iters left: 4 (6 enodes) 1539788588.787 * * [misc]simplify: iters left: 3 (12 enodes) 1539788588.789 * * [misc]simplify: iters left: 2 (21 enodes) 1539788588.792 * * [misc]simplify: iters left: 1 (23 enodes) 1539788588.794 * [exit]simplify: Simplified to (* (- d2 d3) d1) 1539788588.794 * [misc]simplify: Simplified (2 1 1) to (λ (d1 d2 d3 d4) (- (+ (* (- d2 d3) d1) (* d4 d1)) (* d1 d1))) 1539788588.794 * * * * [misc]progress: [ 53 / 54 ] simplifiying candidate # 1539788588.795 * [enter]simplify: Simplifying (- (* d2 d1) (* d3 d1)) 1539788588.795 * * [misc]simplify: iters left: 4 (6 enodes) 1539788588.796 * * [misc]simplify: iters left: 3 (12 enodes) 1539788588.797 * * [misc]simplify: iters left: 2 (21 enodes) 1539788588.800 * * [misc]simplify: iters left: 1 (23 enodes) 1539788588.802 * [exit]simplify: Simplified to (* (- d2 d3) d1) 1539788588.802 * [misc]simplify: Simplified (2 1 1) to (λ (d1 d2 d3 d4) (- (+ (* (- d2 d3) d1) (* d4 d1)) (* d1 d1))) 1539788588.802 * * * * [misc]progress: [ 54 / 54 ] simplifiying candidate # 1539788588.803 * [enter]simplify: Simplifying (- (* d2 d1) (* d3 d1)) 1539788588.803 * * [misc]simplify: iters left: 4 (6 enodes) 1539788588.804 * * [misc]simplify: iters left: 3 (12 enodes) 1539788588.805 * * [misc]simplify: iters left: 2 (21 enodes) 1539788588.809 * * [misc]simplify: iters left: 1 (23 enodes) 1539788588.815 * [exit]simplify: Simplified to (* (- d2 d3) d1) 1539788588.815 * [misc]simplify: Simplified (2 1 1) to (λ (d1 d2 d3 d4) (- (+ (* (- d2 d3) d1) (* d4 d1)) (* d1 d1))) 1539788588.815 * * * [misc]progress: adding candidates to table 1539788589.394 * [misc]progress: [Phase 3 of 3] Extracting. 1539788589.394 * * [misc]regime: Finding splitpoints for: (# #) 1539788589.394 * * * [misc]regime-changes: Trying 5 branch expressions: (d4 d3 d2 d1 (- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1))) 1539788589.395 * * * * [misc]regimes: Trying to branch on d4 from (# #) 1539788589.430 * * * * [misc]regimes: Trying to branch on d3 from (# #) 1539788589.462 * * * * [misc]regimes: Trying to branch on d2 from (# #) 1539788589.502 * * * * [misc]regimes: Trying to branch on d1 from (# #) 1539788589.545 * * * * [misc]regimes: Trying to branch on (- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1)) from (# #) 1539788589.578 * * * [misc]regime: Found split indices: #