36.857 * [progress]: [Phase 1 of 3] Setting up. 0.002 * * * [progress]: [1/2] Preparing points 0.051 * * * [progress]: [2/2] Setting up program. 0.057 * [progress]: [Phase 2 of 3] Improving. 0.058 * * * * [progress]: [ 1 / 1 ] simplifiying candidate # 0.058 * [simplify]: Simplifying: (- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1)) 0.058 * * [simplify]: iteration 0: 11 enodes 0.061 * * [simplify]: iteration 1: 26 enodes 0.067 * * [simplify]: iteration 2: 81 enodes 0.089 * * [simplify]: iteration 3: 240 enodes 0.220 * * [simplify]: iteration 4: 548 enodes 0.614 * * [simplify]: iteration 5: 1220 enodes 2.135 * * [simplify]: iteration 6: 3495 enodes 3.184 * * [simplify]: iteration complete: 5000 enodes 3.184 * * [simplify]: Extracting #0: cost 1 inf + 0 3.185 * * [simplify]: Extracting #1: cost 185 inf + 0 3.192 * * [simplify]: Extracting #2: cost 555 inf + 786 3.212 * * [simplify]: Extracting #3: cost 171 inf + 39218 3.264 * * [simplify]: Extracting #4: cost 0 inf + 62168 3.301 * [simplify]: Simplified to: (* d1 (+ (- d4 d3) (- d2 d1))) 3.305 * * [progress]: iteration 1 / 4 3.305 * * * [progress]: picking best candidate 3.310 * * * * [pick]: Picked # 3.310 * * * [progress]: localizing error 3.344 * * * [progress]: generating rewritten candidates 3.344 * * * * [progress]: [ 1 / 2 ] rewriting at (2 1) 3.374 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1 1) 3.382 * * * [progress]: generating series expansions 3.382 * * * * [progress]: [ 1 / 2 ] generating series at (2 1) 3.382 * [backup-simplify]: Simplify (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) into (- (+ (* d4 d1) (* d2 d1)) (* d3 d1)) 3.382 * [approximate]: Taking taylor expansion of (- (+ (* d4 d1) (* d2 d1)) (* d3 d1)) in (d1 d2 d3 d4) around 0 3.382 * [taylor]: Taking taylor expansion of (- (+ (* d4 d1) (* d2 d1)) (* d3 d1)) in d4 3.382 * [taylor]: Taking taylor expansion of (+ (* d4 d1) (* d2 d1)) in d4 3.382 * [taylor]: Taking taylor expansion of (* d4 d1) in d4 3.382 * [taylor]: Taking taylor expansion of d4 in d4 3.382 * [backup-simplify]: Simplify 0 into 0 3.382 * [backup-simplify]: Simplify 1 into 1 3.382 * [taylor]: Taking taylor expansion of d1 in d4 3.382 * [backup-simplify]: Simplify d1 into d1 3.382 * [taylor]: Taking taylor expansion of (* d2 d1) in d4 3.382 * [taylor]: Taking taylor expansion of d2 in d4 3.382 * [backup-simplify]: Simplify d2 into d2 3.382 * [taylor]: Taking taylor expansion of d1 in d4 3.382 * [backup-simplify]: Simplify d1 into d1 3.382 * [taylor]: Taking taylor expansion of (* d3 d1) in d4 3.382 * [taylor]: Taking taylor expansion of d3 in d4 3.382 * [backup-simplify]: Simplify d3 into d3 3.382 * [taylor]: Taking taylor expansion of d1 in d4 3.382 * [backup-simplify]: Simplify d1 into d1 3.382 * [taylor]: Taking taylor expansion of (- (+ (* d4 d1) (* d2 d1)) (* d3 d1)) in d3 3.382 * [taylor]: Taking taylor expansion of (+ (* d4 d1) (* d2 d1)) in d3 3.382 * [taylor]: Taking taylor expansion of (* d4 d1) in d3 3.382 * [taylor]: Taking taylor expansion of d4 in d3 3.382 * [backup-simplify]: Simplify d4 into d4 3.382 * [taylor]: Taking taylor expansion of d1 in d3 3.382 * [backup-simplify]: Simplify d1 into d1 3.382 * [taylor]: Taking taylor expansion of (* d2 d1) in d3 3.382 * [taylor]: Taking taylor expansion of d2 in d3 3.382 * [backup-simplify]: Simplify d2 into d2 3.382 * [taylor]: Taking taylor expansion of d1 in d3 3.382 * [backup-simplify]: Simplify d1 into d1 3.382 * [taylor]: Taking taylor expansion of (* d3 d1) in d3 3.382 * [taylor]: Taking taylor expansion of d3 in d3 3.382 * [backup-simplify]: Simplify 0 into 0 3.382 * [backup-simplify]: Simplify 1 into 1 3.382 * [taylor]: Taking taylor expansion of d1 in d3 3.382 * [backup-simplify]: Simplify d1 into d1 3.382 * [taylor]: Taking taylor expansion of (- (+ (* d4 d1) (* d2 d1)) (* d3 d1)) in d2 3.382 * [taylor]: Taking taylor expansion of (+ (* d4 d1) (* d2 d1)) in d2 3.382 * [taylor]: Taking taylor expansion of (* d4 d1) in d2 3.382 * [taylor]: Taking taylor expansion of d4 in d2 3.382 * [backup-simplify]: Simplify d4 into d4 3.382 * [taylor]: Taking taylor expansion of d1 in d2 3.383 * [backup-simplify]: Simplify d1 into d1 3.383 * [taylor]: Taking taylor expansion of (* d2 d1) in d2 3.383 * [taylor]: Taking taylor expansion of d2 in d2 3.383 * [backup-simplify]: Simplify 0 into 0 3.383 * [backup-simplify]: Simplify 1 into 1 3.383 * [taylor]: Taking taylor expansion of d1 in d2 3.383 * [backup-simplify]: Simplify d1 into d1 3.383 * [taylor]: Taking taylor expansion of (* d3 d1) in d2 3.383 * [taylor]: Taking taylor expansion of d3 in d2 3.383 * [backup-simplify]: Simplify d3 into d3 3.383 * [taylor]: Taking taylor expansion of d1 in d2 3.383 * [backup-simplify]: Simplify d1 into d1 3.383 * [taylor]: Taking taylor expansion of (- (+ (* d4 d1) (* d2 d1)) (* d3 d1)) in d1 3.383 * [taylor]: Taking taylor expansion of (+ (* d4 d1) (* d2 d1)) in d1 3.383 * [taylor]: Taking taylor expansion of (* d4 d1) in d1 3.383 * [taylor]: Taking taylor expansion of d4 in d1 3.383 * [backup-simplify]: Simplify d4 into d4 3.383 * [taylor]: Taking taylor expansion of d1 in d1 3.383 * [backup-simplify]: Simplify 0 into 0 3.383 * [backup-simplify]: Simplify 1 into 1 3.383 * [taylor]: Taking taylor expansion of (* d2 d1) in d1 3.383 * [taylor]: Taking taylor expansion of d2 in d1 3.383 * [backup-simplify]: Simplify d2 into d2 3.383 * [taylor]: Taking taylor expansion of d1 in d1 3.383 * [backup-simplify]: Simplify 0 into 0 3.383 * [backup-simplify]: Simplify 1 into 1 3.383 * [taylor]: Taking taylor expansion of (* d3 d1) in d1 3.383 * [taylor]: Taking taylor expansion of d3 in d1 3.383 * [backup-simplify]: Simplify d3 into d3 3.383 * [taylor]: Taking taylor expansion of d1 in d1 3.383 * [backup-simplify]: Simplify 0 into 0 3.383 * [backup-simplify]: Simplify 1 into 1 3.383 * [taylor]: Taking taylor expansion of (- (+ (* d4 d1) (* d2 d1)) (* d3 d1)) in d1 3.383 * [taylor]: Taking taylor expansion of (+ (* d4 d1) (* d2 d1)) in d1 3.383 * [taylor]: Taking taylor expansion of (* d4 d1) in d1 3.383 * [taylor]: Taking taylor expansion of d4 in d1 3.383 * [backup-simplify]: Simplify d4 into d4 3.383 * [taylor]: Taking taylor expansion of d1 in d1 3.383 * [backup-simplify]: Simplify 0 into 0 3.383 * [backup-simplify]: Simplify 1 into 1 3.383 * [taylor]: Taking taylor expansion of (* d2 d1) in d1 3.383 * [taylor]: Taking taylor expansion of d2 in d1 3.383 * [backup-simplify]: Simplify d2 into d2 3.383 * [taylor]: Taking taylor expansion of d1 in d1 3.383 * [backup-simplify]: Simplify 0 into 0 3.383 * [backup-simplify]: Simplify 1 into 1 3.383 * [taylor]: Taking taylor expansion of (* d3 d1) in d1 3.383 * [taylor]: Taking taylor expansion of d3 in d1 3.383 * [backup-simplify]: Simplify d3 into d3 3.383 * [taylor]: Taking taylor expansion of d1 in d1 3.383 * [backup-simplify]: Simplify 0 into 0 3.383 * [backup-simplify]: Simplify 1 into 1 3.383 * [backup-simplify]: Simplify (* d4 0) into 0 3.383 * [backup-simplify]: Simplify (* d2 0) into 0 3.384 * [backup-simplify]: Simplify (+ 0 0) into 0 3.384 * [backup-simplify]: Simplify (* d3 0) into 0 3.384 * [backup-simplify]: Simplify (- 0) into 0 3.384 * [backup-simplify]: Simplify (+ 0 0) into 0 3.384 * [taylor]: Taking taylor expansion of 0 in d2 3.384 * [backup-simplify]: Simplify 0 into 0 3.384 * [taylor]: Taking taylor expansion of 0 in d3 3.384 * [backup-simplify]: Simplify 0 into 0 3.385 * [taylor]: Taking taylor expansion of 0 in d4 3.385 * [backup-simplify]: Simplify 0 into 0 3.385 * [backup-simplify]: Simplify 0 into 0 3.385 * [backup-simplify]: Simplify (+ (* d4 1) (* 0 0)) into d4 3.385 * [backup-simplify]: Simplify (+ (* d2 1) (* 0 0)) into d2 3.385 * [backup-simplify]: Simplify (+ d4 d2) into (+ d4 d2) 3.385 * [backup-simplify]: Simplify (+ (* d3 1) (* 0 0)) into d3 3.385 * [backup-simplify]: Simplify (- d3) into (- d3) 3.386 * [backup-simplify]: Simplify (+ (+ d4 d2) (- d3)) into (- (+ d4 d2) d3) 3.386 * [taylor]: Taking taylor expansion of (- (+ d4 d2) d3) in d2 3.386 * [taylor]: Taking taylor expansion of (+ d4 d2) in d2 3.386 * [taylor]: Taking taylor expansion of d4 in d2 3.386 * [backup-simplify]: Simplify d4 into d4 3.386 * [taylor]: Taking taylor expansion of d2 in d2 3.386 * [backup-simplify]: Simplify 0 into 0 3.386 * [backup-simplify]: Simplify 1 into 1 3.386 * [taylor]: Taking taylor expansion of d3 in d2 3.386 * [backup-simplify]: Simplify d3 into d3 3.386 * [backup-simplify]: Simplify (+ d4 0) into d4 3.386 * [backup-simplify]: Simplify (- d3) into (- d3) 3.386 * [backup-simplify]: Simplify (+ d4 (- d3)) into (- d4 d3) 3.386 * [taylor]: Taking taylor expansion of (- d4 d3) in d3 3.386 * [taylor]: Taking taylor expansion of d4 in d3 3.386 * [backup-simplify]: Simplify d4 into d4 3.386 * [taylor]: Taking taylor expansion of d3 in d3 3.386 * [backup-simplify]: Simplify 0 into 0 3.386 * [backup-simplify]: Simplify 1 into 1 3.386 * [backup-simplify]: Simplify (- 0) into 0 3.386 * [backup-simplify]: Simplify (+ d4 0) into d4 3.386 * [taylor]: Taking taylor expansion of d4 in d4 3.386 * [backup-simplify]: Simplify 0 into 0 3.386 * [backup-simplify]: Simplify 1 into 1 3.386 * [backup-simplify]: Simplify 0 into 0 3.386 * [taylor]: Taking taylor expansion of 0 in d3 3.386 * [backup-simplify]: Simplify 0 into 0 3.386 * [taylor]: Taking taylor expansion of 0 in d4 3.386 * [backup-simplify]: Simplify 0 into 0 3.386 * [backup-simplify]: Simplify 0 into 0 3.386 * [taylor]: Taking taylor expansion of 0 in d4 3.386 * [backup-simplify]: Simplify 0 into 0 3.386 * [backup-simplify]: Simplify 0 into 0 3.386 * [backup-simplify]: Simplify 0 into 0 3.387 * [backup-simplify]: Simplify (+ (* d4 0) (+ (* 0 1) (* 0 0))) into 0 3.388 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 1) (* 0 0))) into 0 3.388 * [backup-simplify]: Simplify (+ 0 0) into 0 3.389 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 1) (* 0 0))) into 0 3.389 * [backup-simplify]: Simplify (- 0) into 0 3.389 * [backup-simplify]: Simplify (+ 0 0) into 0 3.389 * [taylor]: Taking taylor expansion of 0 in d2 3.389 * [backup-simplify]: Simplify 0 into 0 3.389 * [taylor]: Taking taylor expansion of 0 in d3 3.389 * [backup-simplify]: Simplify 0 into 0 3.389 * [taylor]: Taking taylor expansion of 0 in d4 3.389 * [backup-simplify]: Simplify 0 into 0 3.389 * [backup-simplify]: Simplify 0 into 0 3.389 * [backup-simplify]: Simplify 0 into 0 3.389 * [backup-simplify]: Simplify (+ (- (* (/ 1 d1) (/ 1 d2)) (* (/ 1 d1) (/ 1 d3))) (* (/ 1 d4) (/ 1 d1))) into (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (/ 1 (* d3 d1))) 3.389 * [approximate]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (/ 1 (* d3 d1))) in (d1 d2 d3 d4) around 0 3.389 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (/ 1 (* d3 d1))) in d4 3.389 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d4 3.389 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d4 3.389 * [taylor]: Taking taylor expansion of (* d2 d1) in d4 3.389 * [taylor]: Taking taylor expansion of d2 in d4 3.390 * [backup-simplify]: Simplify d2 into d2 3.390 * [taylor]: Taking taylor expansion of d1 in d4 3.390 * [backup-simplify]: Simplify d1 into d1 3.390 * [backup-simplify]: Simplify (* d2 d1) into (* d2 d1) 3.390 * [backup-simplify]: Simplify (/ 1 (* d2 d1)) into (/ 1 (* d2 d1)) 3.390 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d4 3.390 * [taylor]: Taking taylor expansion of (* d4 d1) in d4 3.390 * [taylor]: Taking taylor expansion of d4 in d4 3.390 * [backup-simplify]: Simplify 0 into 0 3.390 * [backup-simplify]: Simplify 1 into 1 3.390 * [taylor]: Taking taylor expansion of d1 in d4 3.390 * [backup-simplify]: Simplify d1 into d1 3.390 * [backup-simplify]: Simplify (* 0 d1) into 0 3.390 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1 3.390 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 3.390 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d4 3.390 * [taylor]: Taking taylor expansion of (* d3 d1) in d4 3.390 * [taylor]: Taking taylor expansion of d3 in d4 3.390 * [backup-simplify]: Simplify d3 into d3 3.390 * [taylor]: Taking taylor expansion of d1 in d4 3.390 * [backup-simplify]: Simplify d1 into d1 3.390 * [backup-simplify]: Simplify (* d3 d1) into (* d3 d1) 3.390 * [backup-simplify]: Simplify (/ 1 (* d3 d1)) into (/ 1 (* d3 d1)) 3.390 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (/ 1 (* d3 d1))) in d3 3.390 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d3 3.390 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d3 3.390 * [taylor]: Taking taylor expansion of (* d2 d1) in d3 3.390 * [taylor]: Taking taylor expansion of d2 in d3 3.390 * [backup-simplify]: Simplify d2 into d2 3.390 * [taylor]: Taking taylor expansion of d1 in d3 3.390 * [backup-simplify]: Simplify d1 into d1 3.390 * [backup-simplify]: Simplify (* d2 d1) into (* d2 d1) 3.390 * [backup-simplify]: Simplify (/ 1 (* d2 d1)) into (/ 1 (* d2 d1)) 3.390 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d3 3.390 * [taylor]: Taking taylor expansion of (* d4 d1) in d3 3.390 * [taylor]: Taking taylor expansion of d4 in d3 3.390 * [backup-simplify]: Simplify d4 into d4 3.390 * [taylor]: Taking taylor expansion of d1 in d3 3.390 * [backup-simplify]: Simplify d1 into d1 3.391 * [backup-simplify]: Simplify (* d4 d1) into (* d4 d1) 3.391 * [backup-simplify]: Simplify (/ 1 (* d4 d1)) into (/ 1 (* d4 d1)) 3.391 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d3 3.391 * [taylor]: Taking taylor expansion of (* d3 d1) in d3 3.391 * [taylor]: Taking taylor expansion of d3 in d3 3.391 * [backup-simplify]: Simplify 0 into 0 3.391 * [backup-simplify]: Simplify 1 into 1 3.391 * [taylor]: Taking taylor expansion of d1 in d3 3.391 * [backup-simplify]: Simplify d1 into d1 3.391 * [backup-simplify]: Simplify (* 0 d1) into 0 3.391 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1 3.391 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 3.391 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (/ 1 (* d3 d1))) in d2 3.391 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d2 3.391 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d2 3.391 * [taylor]: Taking taylor expansion of (* d2 d1) in d2 3.391 * [taylor]: Taking taylor expansion of d2 in d2 3.391 * [backup-simplify]: Simplify 0 into 0 3.391 * [backup-simplify]: Simplify 1 into 1 3.391 * [taylor]: Taking taylor expansion of d1 in d2 3.391 * [backup-simplify]: Simplify d1 into d1 3.391 * [backup-simplify]: Simplify (* 0 d1) into 0 3.391 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1 3.391 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 3.391 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d2 3.392 * [taylor]: Taking taylor expansion of (* d4 d1) in d2 3.392 * [taylor]: Taking taylor expansion of d4 in d2 3.392 * [backup-simplify]: Simplify d4 into d4 3.392 * [taylor]: Taking taylor expansion of d1 in d2 3.392 * [backup-simplify]: Simplify d1 into d1 3.392 * [backup-simplify]: Simplify (* d4 d1) into (* d4 d1) 3.392 * [backup-simplify]: Simplify (/ 1 (* d4 d1)) into (/ 1 (* d4 d1)) 3.392 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d2 3.392 * [taylor]: Taking taylor expansion of (* d3 d1) in d2 3.392 * [taylor]: Taking taylor expansion of d3 in d2 3.392 * [backup-simplify]: Simplify d3 into d3 3.392 * [taylor]: Taking taylor expansion of d1 in d2 3.392 * [backup-simplify]: Simplify d1 into d1 3.392 * [backup-simplify]: Simplify (* d3 d1) into (* d3 d1) 3.392 * [backup-simplify]: Simplify (/ 1 (* d3 d1)) into (/ 1 (* d3 d1)) 3.392 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (/ 1 (* d3 d1))) in d1 3.392 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d1 3.392 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d1 3.392 * [taylor]: Taking taylor expansion of (* d2 d1) in d1 3.392 * [taylor]: Taking taylor expansion of d2 in d1 3.392 * [backup-simplify]: Simplify d2 into d2 3.392 * [taylor]: Taking taylor expansion of d1 in d1 3.392 * [backup-simplify]: Simplify 0 into 0 3.392 * [backup-simplify]: Simplify 1 into 1 3.392 * [backup-simplify]: Simplify (* d2 0) into 0 3.392 * [backup-simplify]: Simplify (+ (* d2 1) (* 0 0)) into d2 3.392 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 3.392 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d1 3.392 * [taylor]: Taking taylor expansion of (* d4 d1) in d1 3.392 * [taylor]: Taking taylor expansion of d4 in d1 3.392 * [backup-simplify]: Simplify d4 into d4 3.392 * [taylor]: Taking taylor expansion of d1 in d1 3.392 * [backup-simplify]: Simplify 0 into 0 3.392 * [backup-simplify]: Simplify 1 into 1 3.392 * [backup-simplify]: Simplify (* d4 0) into 0 3.393 * [backup-simplify]: Simplify (+ (* d4 1) (* 0 0)) into d4 3.393 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 3.393 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d1 3.393 * [taylor]: Taking taylor expansion of (* d3 d1) in d1 3.393 * [taylor]: Taking taylor expansion of d3 in d1 3.393 * [backup-simplify]: Simplify d3 into d3 3.393 * [taylor]: Taking taylor expansion of d1 in d1 3.393 * [backup-simplify]: Simplify 0 into 0 3.393 * [backup-simplify]: Simplify 1 into 1 3.393 * [backup-simplify]: Simplify (* d3 0) into 0 3.393 * [backup-simplify]: Simplify (+ (* d3 1) (* 0 0)) into d3 3.393 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 3.393 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (/ 1 (* d3 d1))) in d1 3.393 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d1 3.393 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d1 3.393 * [taylor]: Taking taylor expansion of (* d2 d1) in d1 3.393 * [taylor]: Taking taylor expansion of d2 in d1 3.393 * [backup-simplify]: Simplify d2 into d2 3.393 * [taylor]: Taking taylor expansion of d1 in d1 3.393 * [backup-simplify]: Simplify 0 into 0 3.393 * [backup-simplify]: Simplify 1 into 1 3.393 * [backup-simplify]: Simplify (* d2 0) into 0 3.394 * [backup-simplify]: Simplify (+ (* d2 1) (* 0 0)) into d2 3.394 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 3.394 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d1 3.394 * [taylor]: Taking taylor expansion of (* d4 d1) in d1 3.394 * [taylor]: Taking taylor expansion of d4 in d1 3.394 * [backup-simplify]: Simplify d4 into d4 3.394 * [taylor]: Taking taylor expansion of d1 in d1 3.394 * [backup-simplify]: Simplify 0 into 0 3.394 * [backup-simplify]: Simplify 1 into 1 3.394 * [backup-simplify]: Simplify (* d4 0) into 0 3.394 * [backup-simplify]: Simplify (+ (* d4 1) (* 0 0)) into d4 3.394 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 3.394 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d1 3.394 * [taylor]: Taking taylor expansion of (* d3 d1) in d1 3.394 * [taylor]: Taking taylor expansion of d3 in d1 3.394 * [backup-simplify]: Simplify d3 into d3 3.394 * [taylor]: Taking taylor expansion of d1 in d1 3.394 * [backup-simplify]: Simplify 0 into 0 3.394 * [backup-simplify]: Simplify 1 into 1 3.394 * [backup-simplify]: Simplify (* d3 0) into 0 3.394 * [backup-simplify]: Simplify (+ (* d3 1) (* 0 0)) into d3 3.394 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 3.395 * [backup-simplify]: Simplify (+ (/ 1 d2) (/ 1 d4)) into (+ (/ 1 d4) (/ 1 d2)) 3.395 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 3.395 * [backup-simplify]: Simplify (+ (+ (/ 1 d4) (/ 1 d2)) (- (/ 1 d3))) into (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) 3.395 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) in d2 3.395 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d2 3.395 * [taylor]: Taking taylor expansion of (/ 1 d4) in d2 3.395 * [taylor]: Taking taylor expansion of d4 in d2 3.395 * [backup-simplify]: Simplify d4 into d4 3.395 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 3.395 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2 3.395 * [taylor]: Taking taylor expansion of d2 in d2 3.395 * [backup-simplify]: Simplify 0 into 0 3.395 * [backup-simplify]: Simplify 1 into 1 3.395 * [backup-simplify]: Simplify (/ 1 1) into 1 3.395 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2 3.395 * [taylor]: Taking taylor expansion of d3 in d2 3.395 * [backup-simplify]: Simplify d3 into d3 3.395 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 3.396 * [backup-simplify]: Simplify (+ 0 1) into 1 3.396 * [backup-simplify]: Simplify (+ 1 0) into 1 3.396 * [taylor]: Taking taylor expansion of 1 in d3 3.396 * [backup-simplify]: Simplify 1 into 1 3.396 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 1) (* 0 0))) into 0 3.396 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0 3.397 * [backup-simplify]: Simplify (+ (* d4 0) (+ (* 0 1) (* 0 0))) into 0 3.397 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0 3.397 * [backup-simplify]: Simplify (+ 0 0) into 0 3.397 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 1) (* 0 0))) into 0 3.398 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 3.398 * [backup-simplify]: Simplify (- 0) into 0 3.398 * [backup-simplify]: Simplify (+ 0 0) into 0 3.398 * [taylor]: Taking taylor expansion of 0 in d2 3.398 * [backup-simplify]: Simplify 0 into 0 3.399 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 3.399 * [backup-simplify]: Simplify (+ (/ 1 d4) 0) into (/ 1 d4) 3.399 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 3.399 * [backup-simplify]: Simplify (+ (/ 1 d4) (- (/ 1 d3))) into (- (/ 1 d4) (/ 1 d3)) 3.399 * [taylor]: Taking taylor expansion of (- (/ 1 d4) (/ 1 d3)) in d3 3.399 * [taylor]: Taking taylor expansion of (/ 1 d4) in d3 3.399 * [taylor]: Taking taylor expansion of d4 in d3 3.399 * [backup-simplify]: Simplify d4 into d4 3.399 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 3.399 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3 3.399 * [taylor]: Taking taylor expansion of d3 in d3 3.399 * [backup-simplify]: Simplify 0 into 0 3.399 * [backup-simplify]: Simplify 1 into 1 3.399 * [backup-simplify]: Simplify (/ 1 1) into 1 3.399 * [backup-simplify]: Simplify (- 1) into -1 3.400 * [backup-simplify]: Simplify (+ 0 -1) into -1 3.400 * [taylor]: Taking taylor expansion of -1 in d4 3.400 * [backup-simplify]: Simplify -1 into -1 3.400 * [taylor]: Taking taylor expansion of 1 in d4 3.400 * [backup-simplify]: Simplify 1 into 1 3.400 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 3.400 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0 3.401 * [backup-simplify]: Simplify (+ (* d4 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 3.401 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)) (* 0 (/ 0 d4)))) into 0 3.401 * [backup-simplify]: Simplify (+ 0 0) into 0 3.402 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 3.402 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0 3.402 * [backup-simplify]: Simplify (- 0) into 0 3.402 * [backup-simplify]: Simplify (+ 0 0) into 0 3.402 * [taylor]: Taking taylor expansion of 0 in d2 3.402 * [backup-simplify]: Simplify 0 into 0 3.402 * [taylor]: Taking taylor expansion of 0 in d3 3.402 * [backup-simplify]: Simplify 0 into 0 3.402 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0 3.403 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.403 * [backup-simplify]: Simplify (+ 0 0) into 0 3.403 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 3.404 * [backup-simplify]: Simplify (- 0) into 0 3.404 * [backup-simplify]: Simplify (+ 0 0) into 0 3.404 * [taylor]: Taking taylor expansion of 0 in d3 3.404 * [backup-simplify]: Simplify 0 into 0 3.404 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 3.405 * [backup-simplify]: Simplify (- 0) into 0 3.405 * [backup-simplify]: Simplify (+ (/ 1 d4) 0) into (/ 1 d4) 3.405 * [taylor]: Taking taylor expansion of (/ 1 d4) in d4 3.405 * [taylor]: Taking taylor expansion of d4 in d4 3.405 * [backup-simplify]: Simplify 0 into 0 3.405 * [backup-simplify]: Simplify 1 into 1 3.405 * [backup-simplify]: Simplify (/ 1 1) into 1 3.405 * [backup-simplify]: Simplify 1 into 1 3.405 * [taylor]: Taking taylor expansion of 0 in d4 3.405 * [backup-simplify]: Simplify 0 into 0 3.405 * [backup-simplify]: Simplify -1 into -1 3.405 * [backup-simplify]: Simplify 1 into 1 3.405 * [backup-simplify]: Simplify (+ (* 1 (* 1 (* 1 (* (/ 1 (/ 1 d2)) (/ 1 (/ 1 d1)))))) (+ (* -1 (* 1 (* (/ 1 (/ 1 d3)) (* 1 (/ 1 (/ 1 d1)))))) (* 1 (* (/ 1 (/ 1 d4)) (* 1 (* 1 (/ 1 (/ 1 d1)))))))) into (- (+ (* d4 d1) (* d2 d1)) (* d3 d1)) 3.406 * [backup-simplify]: Simplify (+ (- (* (/ 1 (- d1)) (/ 1 (- d2))) (* (/ 1 (- d1)) (/ 1 (- d3)))) (* (/ 1 (- d4)) (/ 1 (- d1)))) into (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (/ 1 (* d3 d1))) 3.406 * [approximate]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (/ 1 (* d3 d1))) in (d1 d2 d3 d4) around 0 3.406 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (/ 1 (* d3 d1))) in d4 3.406 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d4 3.406 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d4 3.406 * [taylor]: Taking taylor expansion of (* d2 d1) in d4 3.406 * [taylor]: Taking taylor expansion of d2 in d4 3.406 * [backup-simplify]: Simplify d2 into d2 3.406 * [taylor]: Taking taylor expansion of d1 in d4 3.406 * [backup-simplify]: Simplify d1 into d1 3.406 * [backup-simplify]: Simplify (* d2 d1) into (* d2 d1) 3.406 * [backup-simplify]: Simplify (/ 1 (* d2 d1)) into (/ 1 (* d2 d1)) 3.406 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d4 3.406 * [taylor]: Taking taylor expansion of (* d4 d1) in d4 3.406 * [taylor]: Taking taylor expansion of d4 in d4 3.406 * [backup-simplify]: Simplify 0 into 0 3.406 * [backup-simplify]: Simplify 1 into 1 3.406 * [taylor]: Taking taylor expansion of d1 in d4 3.406 * [backup-simplify]: Simplify d1 into d1 3.406 * [backup-simplify]: Simplify (* 0 d1) into 0 3.406 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1 3.406 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 3.406 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d4 3.406 * [taylor]: Taking taylor expansion of (* d3 d1) in d4 3.406 * [taylor]: Taking taylor expansion of d3 in d4 3.406 * [backup-simplify]: Simplify d3 into d3 3.406 * [taylor]: Taking taylor expansion of d1 in d4 3.406 * [backup-simplify]: Simplify d1 into d1 3.406 * [backup-simplify]: Simplify (* d3 d1) into (* d3 d1) 3.406 * [backup-simplify]: Simplify (/ 1 (* d3 d1)) into (/ 1 (* d3 d1)) 3.406 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (/ 1 (* d3 d1))) in d3 3.406 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d3 3.406 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d3 3.406 * [taylor]: Taking taylor expansion of (* d2 d1) in d3 3.406 * [taylor]: Taking taylor expansion of d2 in d3 3.406 * [backup-simplify]: Simplify d2 into d2 3.406 * [taylor]: Taking taylor expansion of d1 in d3 3.407 * [backup-simplify]: Simplify d1 into d1 3.407 * [backup-simplify]: Simplify (* d2 d1) into (* d2 d1) 3.407 * [backup-simplify]: Simplify (/ 1 (* d2 d1)) into (/ 1 (* d2 d1)) 3.407 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d3 3.407 * [taylor]: Taking taylor expansion of (* d4 d1) in d3 3.407 * [taylor]: Taking taylor expansion of d4 in d3 3.407 * [backup-simplify]: Simplify d4 into d4 3.407 * [taylor]: Taking taylor expansion of d1 in d3 3.407 * [backup-simplify]: Simplify d1 into d1 3.407 * [backup-simplify]: Simplify (* d4 d1) into (* d4 d1) 3.407 * [backup-simplify]: Simplify (/ 1 (* d4 d1)) into (/ 1 (* d4 d1)) 3.407 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d3 3.407 * [taylor]: Taking taylor expansion of (* d3 d1) in d3 3.407 * [taylor]: Taking taylor expansion of d3 in d3 3.407 * [backup-simplify]: Simplify 0 into 0 3.407 * [backup-simplify]: Simplify 1 into 1 3.407 * [taylor]: Taking taylor expansion of d1 in d3 3.407 * [backup-simplify]: Simplify d1 into d1 3.407 * [backup-simplify]: Simplify (* 0 d1) into 0 3.407 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1 3.407 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 3.407 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (/ 1 (* d3 d1))) in d2 3.407 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d2 3.407 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d2 3.407 * [taylor]: Taking taylor expansion of (* d2 d1) in d2 3.407 * [taylor]: Taking taylor expansion of d2 in d2 3.407 * [backup-simplify]: Simplify 0 into 0 3.407 * [backup-simplify]: Simplify 1 into 1 3.407 * [taylor]: Taking taylor expansion of d1 in d2 3.407 * [backup-simplify]: Simplify d1 into d1 3.407 * [backup-simplify]: Simplify (* 0 d1) into 0 3.408 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1 3.408 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 3.408 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d2 3.408 * [taylor]: Taking taylor expansion of (* d4 d1) in d2 3.408 * [taylor]: Taking taylor expansion of d4 in d2 3.408 * [backup-simplify]: Simplify d4 into d4 3.408 * [taylor]: Taking taylor expansion of d1 in d2 3.408 * [backup-simplify]: Simplify d1 into d1 3.408 * [backup-simplify]: Simplify (* d4 d1) into (* d4 d1) 3.408 * [backup-simplify]: Simplify (/ 1 (* d4 d1)) into (/ 1 (* d4 d1)) 3.408 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d2 3.408 * [taylor]: Taking taylor expansion of (* d3 d1) in d2 3.408 * [taylor]: Taking taylor expansion of d3 in d2 3.408 * [backup-simplify]: Simplify d3 into d3 3.408 * [taylor]: Taking taylor expansion of d1 in d2 3.408 * [backup-simplify]: Simplify d1 into d1 3.408 * [backup-simplify]: Simplify (* d3 d1) into (* d3 d1) 3.408 * [backup-simplify]: Simplify (/ 1 (* d3 d1)) into (/ 1 (* d3 d1)) 3.408 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (/ 1 (* d3 d1))) in d1 3.408 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d1 3.408 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d1 3.408 * [taylor]: Taking taylor expansion of (* d2 d1) in d1 3.408 * [taylor]: Taking taylor expansion of d2 in d1 3.408 * [backup-simplify]: Simplify d2 into d2 3.408 * [taylor]: Taking taylor expansion of d1 in d1 3.408 * [backup-simplify]: Simplify 0 into 0 3.408 * [backup-simplify]: Simplify 1 into 1 3.408 * [backup-simplify]: Simplify (* d2 0) into 0 3.408 * [backup-simplify]: Simplify (+ (* d2 1) (* 0 0)) into d2 3.408 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 3.408 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d1 3.408 * [taylor]: Taking taylor expansion of (* d4 d1) in d1 3.409 * [taylor]: Taking taylor expansion of d4 in d1 3.409 * [backup-simplify]: Simplify d4 into d4 3.409 * [taylor]: Taking taylor expansion of d1 in d1 3.409 * [backup-simplify]: Simplify 0 into 0 3.409 * [backup-simplify]: Simplify 1 into 1 3.409 * [backup-simplify]: Simplify (* d4 0) into 0 3.409 * [backup-simplify]: Simplify (+ (* d4 1) (* 0 0)) into d4 3.409 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 3.409 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d1 3.409 * [taylor]: Taking taylor expansion of (* d3 d1) in d1 3.409 * [taylor]: Taking taylor expansion of d3 in d1 3.409 * [backup-simplify]: Simplify d3 into d3 3.409 * [taylor]: Taking taylor expansion of d1 in d1 3.409 * [backup-simplify]: Simplify 0 into 0 3.409 * [backup-simplify]: Simplify 1 into 1 3.409 * [backup-simplify]: Simplify (* d3 0) into 0 3.409 * [backup-simplify]: Simplify (+ (* d3 1) (* 0 0)) into d3 3.409 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 3.409 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (/ 1 (* d3 d1))) in d1 3.409 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d1 3.409 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d1 3.409 * [taylor]: Taking taylor expansion of (* d2 d1) in d1 3.409 * [taylor]: Taking taylor expansion of d2 in d1 3.409 * [backup-simplify]: Simplify d2 into d2 3.409 * [taylor]: Taking taylor expansion of d1 in d1 3.409 * [backup-simplify]: Simplify 0 into 0 3.409 * [backup-simplify]: Simplify 1 into 1 3.409 * [backup-simplify]: Simplify (* d2 0) into 0 3.410 * [backup-simplify]: Simplify (+ (* d2 1) (* 0 0)) into d2 3.410 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 3.410 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d1 3.410 * [taylor]: Taking taylor expansion of (* d4 d1) in d1 3.410 * [taylor]: Taking taylor expansion of d4 in d1 3.410 * [backup-simplify]: Simplify d4 into d4 3.410 * [taylor]: Taking taylor expansion of d1 in d1 3.410 * [backup-simplify]: Simplify 0 into 0 3.410 * [backup-simplify]: Simplify 1 into 1 3.410 * [backup-simplify]: Simplify (* d4 0) into 0 3.410 * [backup-simplify]: Simplify (+ (* d4 1) (* 0 0)) into d4 3.410 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 3.410 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d1 3.410 * [taylor]: Taking taylor expansion of (* d3 d1) in d1 3.410 * [taylor]: Taking taylor expansion of d3 in d1 3.410 * [backup-simplify]: Simplify d3 into d3 3.410 * [taylor]: Taking taylor expansion of d1 in d1 3.410 * [backup-simplify]: Simplify 0 into 0 3.410 * [backup-simplify]: Simplify 1 into 1 3.410 * [backup-simplify]: Simplify (* d3 0) into 0 3.411 * [backup-simplify]: Simplify (+ (* d3 1) (* 0 0)) into d3 3.411 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 3.411 * [backup-simplify]: Simplify (+ (/ 1 d2) (/ 1 d4)) into (+ (/ 1 d4) (/ 1 d2)) 3.411 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 3.411 * [backup-simplify]: Simplify (+ (+ (/ 1 d4) (/ 1 d2)) (- (/ 1 d3))) into (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) 3.411 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) in d2 3.411 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d2 3.411 * [taylor]: Taking taylor expansion of (/ 1 d4) in d2 3.411 * [taylor]: Taking taylor expansion of d4 in d2 3.411 * [backup-simplify]: Simplify d4 into d4 3.411 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 3.411 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2 3.411 * [taylor]: Taking taylor expansion of d2 in d2 3.411 * [backup-simplify]: Simplify 0 into 0 3.411 * [backup-simplify]: Simplify 1 into 1 3.411 * [backup-simplify]: Simplify (/ 1 1) into 1 3.411 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2 3.411 * [taylor]: Taking taylor expansion of d3 in d2 3.411 * [backup-simplify]: Simplify d3 into d3 3.411 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 3.412 * [backup-simplify]: Simplify (+ 0 1) into 1 3.412 * [backup-simplify]: Simplify (+ 1 0) into 1 3.412 * [taylor]: Taking taylor expansion of 1 in d3 3.412 * [backup-simplify]: Simplify 1 into 1 3.412 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 1) (* 0 0))) into 0 3.412 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0 3.413 * [backup-simplify]: Simplify (+ (* d4 0) (+ (* 0 1) (* 0 0))) into 0 3.413 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0 3.413 * [backup-simplify]: Simplify (+ 0 0) into 0 3.414 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 1) (* 0 0))) into 0 3.414 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 3.414 * [backup-simplify]: Simplify (- 0) into 0 3.414 * [backup-simplify]: Simplify (+ 0 0) into 0 3.414 * [taylor]: Taking taylor expansion of 0 in d2 3.414 * [backup-simplify]: Simplify 0 into 0 3.415 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 3.415 * [backup-simplify]: Simplify (+ (/ 1 d4) 0) into (/ 1 d4) 3.415 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 3.415 * [backup-simplify]: Simplify (+ (/ 1 d4) (- (/ 1 d3))) into (- (/ 1 d4) (/ 1 d3)) 3.415 * [taylor]: Taking taylor expansion of (- (/ 1 d4) (/ 1 d3)) in d3 3.415 * [taylor]: Taking taylor expansion of (/ 1 d4) in d3 3.415 * [taylor]: Taking taylor expansion of d4 in d3 3.415 * [backup-simplify]: Simplify d4 into d4 3.415 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 3.415 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3 3.415 * [taylor]: Taking taylor expansion of d3 in d3 3.415 * [backup-simplify]: Simplify 0 into 0 3.415 * [backup-simplify]: Simplify 1 into 1 3.415 * [backup-simplify]: Simplify (/ 1 1) into 1 3.415 * [backup-simplify]: Simplify (- 1) into -1 3.416 * [backup-simplify]: Simplify (+ 0 -1) into -1 3.416 * [taylor]: Taking taylor expansion of -1 in d4 3.416 * [backup-simplify]: Simplify -1 into -1 3.416 * [taylor]: Taking taylor expansion of 1 in d4 3.416 * [backup-simplify]: Simplify 1 into 1 3.416 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 3.416 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0 3.417 * [backup-simplify]: Simplify (+ (* d4 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 3.417 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)) (* 0 (/ 0 d4)))) into 0 3.417 * [backup-simplify]: Simplify (+ 0 0) into 0 3.418 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 3.418 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0 3.418 * [backup-simplify]: Simplify (- 0) into 0 3.418 * [backup-simplify]: Simplify (+ 0 0) into 0 3.418 * [taylor]: Taking taylor expansion of 0 in d2 3.418 * [backup-simplify]: Simplify 0 into 0 3.418 * [taylor]: Taking taylor expansion of 0 in d3 3.418 * [backup-simplify]: Simplify 0 into 0 3.419 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0 3.419 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.419 * [backup-simplify]: Simplify (+ 0 0) into 0 3.419 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 3.420 * [backup-simplify]: Simplify (- 0) into 0 3.420 * [backup-simplify]: Simplify (+ 0 0) into 0 3.420 * [taylor]: Taking taylor expansion of 0 in d3 3.420 * [backup-simplify]: Simplify 0 into 0 3.420 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 3.421 * [backup-simplify]: Simplify (- 0) into 0 3.421 * [backup-simplify]: Simplify (+ (/ 1 d4) 0) into (/ 1 d4) 3.421 * [taylor]: Taking taylor expansion of (/ 1 d4) in d4 3.421 * [taylor]: Taking taylor expansion of d4 in d4 3.421 * [backup-simplify]: Simplify 0 into 0 3.421 * [backup-simplify]: Simplify 1 into 1 3.421 * [backup-simplify]: Simplify (/ 1 1) into 1 3.421 * [backup-simplify]: Simplify 1 into 1 3.421 * [taylor]: Taking taylor expansion of 0 in d4 3.421 * [backup-simplify]: Simplify 0 into 0 3.421 * [backup-simplify]: Simplify -1 into -1 3.421 * [backup-simplify]: Simplify 1 into 1 3.421 * [backup-simplify]: Simplify (+ (* 1 (* 1 (* 1 (* (/ 1 (/ 1 (- d2))) (/ 1 (/ 1 (- d1))))))) (+ (* -1 (* 1 (* (/ 1 (/ 1 (- d3))) (* 1 (/ 1 (/ 1 (- d1))))))) (* 1 (* (/ 1 (/ 1 (- d4))) (* 1 (* 1 (/ 1 (/ 1 (- d1))))))))) into (- (+ (* d4 d1) (* d2 d1)) (* d3 d1)) 3.422 * * * * [progress]: [ 2 / 2 ] generating series at (2 1 1) 3.422 * [backup-simplify]: Simplify (- (* d1 d2) (* d1 d3)) into (- (* d2 d1) (* d3 d1)) 3.422 * [approximate]: Taking taylor expansion of (- (* d2 d1) (* d3 d1)) in (d1 d2 d3) around 0 3.422 * [taylor]: Taking taylor expansion of (- (* d2 d1) (* d3 d1)) in d3 3.422 * [taylor]: Taking taylor expansion of (* d2 d1) in d3 3.422 * [taylor]: Taking taylor expansion of d2 in d3 3.422 * [backup-simplify]: Simplify d2 into d2 3.422 * [taylor]: Taking taylor expansion of d1 in d3 3.422 * [backup-simplify]: Simplify d1 into d1 3.422 * [taylor]: Taking taylor expansion of (* d3 d1) in d3 3.422 * [taylor]: Taking taylor expansion of d3 in d3 3.422 * [backup-simplify]: Simplify 0 into 0 3.422 * [backup-simplify]: Simplify 1 into 1 3.422 * [taylor]: Taking taylor expansion of d1 in d3 3.422 * [backup-simplify]: Simplify d1 into d1 3.422 * [taylor]: Taking taylor expansion of (- (* d2 d1) (* d3 d1)) in d2 3.422 * [taylor]: Taking taylor expansion of (* d2 d1) in d2 3.422 * [taylor]: Taking taylor expansion of d2 in d2 3.422 * [backup-simplify]: Simplify 0 into 0 3.422 * [backup-simplify]: Simplify 1 into 1 3.422 * [taylor]: Taking taylor expansion of d1 in d2 3.422 * [backup-simplify]: Simplify d1 into d1 3.422 * [taylor]: Taking taylor expansion of (* d3 d1) in d2 3.422 * [taylor]: Taking taylor expansion of d3 in d2 3.422 * [backup-simplify]: Simplify d3 into d3 3.422 * [taylor]: Taking taylor expansion of d1 in d2 3.422 * [backup-simplify]: Simplify d1 into d1 3.422 * [taylor]: Taking taylor expansion of (- (* d2 d1) (* d3 d1)) in d1 3.422 * [taylor]: Taking taylor expansion of (* d2 d1) in d1 3.422 * [taylor]: Taking taylor expansion of d2 in d1 3.422 * [backup-simplify]: Simplify d2 into d2 3.422 * [taylor]: Taking taylor expansion of d1 in d1 3.422 * [backup-simplify]: Simplify 0 into 0 3.422 * [backup-simplify]: Simplify 1 into 1 3.422 * [taylor]: Taking taylor expansion of (* d3 d1) in d1 3.422 * [taylor]: Taking taylor expansion of d3 in d1 3.422 * [backup-simplify]: Simplify d3 into d3 3.422 * [taylor]: Taking taylor expansion of d1 in d1 3.422 * [backup-simplify]: Simplify 0 into 0 3.422 * [backup-simplify]: Simplify 1 into 1 3.422 * [taylor]: Taking taylor expansion of (- (* d2 d1) (* d3 d1)) in d1 3.422 * [taylor]: Taking taylor expansion of (* d2 d1) in d1 3.422 * [taylor]: Taking taylor expansion of d2 in d1 3.422 * [backup-simplify]: Simplify d2 into d2 3.422 * [taylor]: Taking taylor expansion of d1 in d1 3.422 * [backup-simplify]: Simplify 0 into 0 3.422 * [backup-simplify]: Simplify 1 into 1 3.422 * [taylor]: Taking taylor expansion of (* d3 d1) in d1 3.422 * [taylor]: Taking taylor expansion of d3 in d1 3.422 * [backup-simplify]: Simplify d3 into d3 3.422 * [taylor]: Taking taylor expansion of d1 in d1 3.422 * [backup-simplify]: Simplify 0 into 0 3.422 * [backup-simplify]: Simplify 1 into 1 3.422 * [backup-simplify]: Simplify (* d2 0) into 0 3.422 * [backup-simplify]: Simplify (* d3 0) into 0 3.423 * [backup-simplify]: Simplify (- 0) into 0 3.423 * [backup-simplify]: Simplify (+ 0 0) into 0 3.423 * [taylor]: Taking taylor expansion of 0 in d2 3.423 * [backup-simplify]: Simplify 0 into 0 3.423 * [taylor]: Taking taylor expansion of 0 in d3 3.423 * [backup-simplify]: Simplify 0 into 0 3.423 * [backup-simplify]: Simplify 0 into 0 3.423 * [backup-simplify]: Simplify (+ (* d2 1) (* 0 0)) into d2 3.424 * [backup-simplify]: Simplify (+ (* d3 1) (* 0 0)) into d3 3.424 * [backup-simplify]: Simplify (- d3) into (- d3) 3.424 * [backup-simplify]: Simplify (+ d2 (- d3)) into (- d2 d3) 3.424 * [taylor]: Taking taylor expansion of (- d2 d3) in d2 3.424 * [taylor]: Taking taylor expansion of d2 in d2 3.424 * [backup-simplify]: Simplify 0 into 0 3.424 * [backup-simplify]: Simplify 1 into 1 3.424 * [taylor]: Taking taylor expansion of d3 in d2 3.424 * [backup-simplify]: Simplify d3 into d3 3.424 * [backup-simplify]: Simplify (- d3) into (- d3) 3.424 * [backup-simplify]: Simplify (+ 0 (- d3)) into (- d3) 3.424 * [taylor]: Taking taylor expansion of (- d3) in d3 3.424 * [taylor]: Taking taylor expansion of d3 in d3 3.424 * [backup-simplify]: Simplify 0 into 0 3.424 * [backup-simplify]: Simplify 1 into 1 3.424 * [backup-simplify]: Simplify (- 0) into 0 3.424 * [backup-simplify]: Simplify 0 into 0 3.424 * [taylor]: Taking taylor expansion of 0 in d3 3.424 * [backup-simplify]: Simplify 0 into 0 3.424 * [backup-simplify]: Simplify 0 into 0 3.424 * [backup-simplify]: Simplify 0 into 0 3.425 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 1) (* 0 0))) into 0 3.426 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 1) (* 0 0))) into 0 3.426 * [backup-simplify]: Simplify (- 0) into 0 3.426 * [backup-simplify]: Simplify (+ 0 0) into 0 3.426 * [taylor]: Taking taylor expansion of 0 in d2 3.426 * [backup-simplify]: Simplify 0 into 0 3.426 * [taylor]: Taking taylor expansion of 0 in d3 3.426 * [backup-simplify]: Simplify 0 into 0 3.426 * [backup-simplify]: Simplify 0 into 0 3.427 * [backup-simplify]: Simplify (- 0) into 0 3.427 * [backup-simplify]: Simplify (+ 1 0) into 1 3.427 * [taylor]: Taking taylor expansion of 1 in d3 3.427 * [backup-simplify]: Simplify 1 into 1 3.427 * [backup-simplify]: Simplify 1 into 1 3.427 * [taylor]: Taking taylor expansion of 0 in d3 3.427 * [backup-simplify]: Simplify 0 into 0 3.427 * [backup-simplify]: Simplify 0 into 0 3.428 * [backup-simplify]: Simplify (- 1) into -1 3.428 * [backup-simplify]: Simplify -1 into -1 3.428 * [backup-simplify]: Simplify 0 into 0 3.428 * [backup-simplify]: Simplify 0 into 0 3.429 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 3.429 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 3.430 * [backup-simplify]: Simplify (- 0) into 0 3.430 * [backup-simplify]: Simplify (+ 0 0) into 0 3.430 * [taylor]: Taking taylor expansion of 0 in d2 3.430 * [backup-simplify]: Simplify 0 into 0 3.430 * [taylor]: Taking taylor expansion of 0 in d3 3.430 * [backup-simplify]: Simplify 0 into 0 3.430 * [backup-simplify]: Simplify 0 into 0 3.430 * [taylor]: Taking taylor expansion of 0 in d3 3.430 * [backup-simplify]: Simplify 0 into 0 3.430 * [backup-simplify]: Simplify 0 into 0 3.431 * [backup-simplify]: Simplify (- 0) into 0 3.431 * [backup-simplify]: Simplify (+ 0 0) into 0 3.431 * [taylor]: Taking taylor expansion of 0 in d3 3.431 * [backup-simplify]: Simplify 0 into 0 3.431 * [backup-simplify]: Simplify 0 into 0 3.431 * [taylor]: Taking taylor expansion of 0 in d3 3.431 * [backup-simplify]: Simplify 0 into 0 3.431 * [backup-simplify]: Simplify 0 into 0 3.432 * [backup-simplify]: Simplify (+ (* -1 (* d3 (* 1 d1))) (* 1 (* 1 (* d2 d1)))) into (- (* d2 d1) (* d3 d1)) 3.432 * [backup-simplify]: Simplify (- (* (/ 1 d1) (/ 1 d2)) (* (/ 1 d1) (/ 1 d3))) into (- (/ 1 (* d2 d1)) (/ 1 (* d3 d1))) 3.432 * [approximate]: Taking taylor expansion of (- (/ 1 (* d2 d1)) (/ 1 (* d3 d1))) in (d1 d2 d3) around 0 3.432 * [taylor]: Taking taylor expansion of (- (/ 1 (* d2 d1)) (/ 1 (* d3 d1))) in d3 3.432 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d3 3.432 * [taylor]: Taking taylor expansion of (* d2 d1) in d3 3.432 * [taylor]: Taking taylor expansion of d2 in d3 3.432 * [backup-simplify]: Simplify d2 into d2 3.432 * [taylor]: Taking taylor expansion of d1 in d3 3.432 * [backup-simplify]: Simplify d1 into d1 3.432 * [backup-simplify]: Simplify (* d2 d1) into (* d2 d1) 3.432 * [backup-simplify]: Simplify (/ 1 (* d2 d1)) into (/ 1 (* d2 d1)) 3.432 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d3 3.432 * [taylor]: Taking taylor expansion of (* d3 d1) in d3 3.432 * [taylor]: Taking taylor expansion of d3 in d3 3.432 * [backup-simplify]: Simplify 0 into 0 3.432 * [backup-simplify]: Simplify 1 into 1 3.432 * [taylor]: Taking taylor expansion of d1 in d3 3.432 * [backup-simplify]: Simplify d1 into d1 3.432 * [backup-simplify]: Simplify (* 0 d1) into 0 3.433 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1 3.433 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 3.433 * [taylor]: Taking taylor expansion of (- (/ 1 (* d2 d1)) (/ 1 (* d3 d1))) in d2 3.433 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d2 3.433 * [taylor]: Taking taylor expansion of (* d2 d1) in d2 3.433 * [taylor]: Taking taylor expansion of d2 in d2 3.433 * [backup-simplify]: Simplify 0 into 0 3.433 * [backup-simplify]: Simplify 1 into 1 3.433 * [taylor]: Taking taylor expansion of d1 in d2 3.433 * [backup-simplify]: Simplify d1 into d1 3.433 * [backup-simplify]: Simplify (* 0 d1) into 0 3.433 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1 3.434 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 3.434 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d2 3.434 * [taylor]: Taking taylor expansion of (* d3 d1) in d2 3.434 * [taylor]: Taking taylor expansion of d3 in d2 3.434 * [backup-simplify]: Simplify d3 into d3 3.434 * [taylor]: Taking taylor expansion of d1 in d2 3.434 * [backup-simplify]: Simplify d1 into d1 3.434 * [backup-simplify]: Simplify (* d3 d1) into (* d3 d1) 3.434 * [backup-simplify]: Simplify (/ 1 (* d3 d1)) into (/ 1 (* d3 d1)) 3.434 * [taylor]: Taking taylor expansion of (- (/ 1 (* d2 d1)) (/ 1 (* d3 d1))) in d1 3.434 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d1 3.434 * [taylor]: Taking taylor expansion of (* d2 d1) in d1 3.434 * [taylor]: Taking taylor expansion of d2 in d1 3.434 * [backup-simplify]: Simplify d2 into d2 3.434 * [taylor]: Taking taylor expansion of d1 in d1 3.434 * [backup-simplify]: Simplify 0 into 0 3.434 * [backup-simplify]: Simplify 1 into 1 3.434 * [backup-simplify]: Simplify (* d2 0) into 0 3.434 * [backup-simplify]: Simplify (+ (* d2 1) (* 0 0)) into d2 3.434 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 3.434 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d1 3.435 * [taylor]: Taking taylor expansion of (* d3 d1) in d1 3.435 * [taylor]: Taking taylor expansion of d3 in d1 3.435 * [backup-simplify]: Simplify d3 into d3 3.435 * [taylor]: Taking taylor expansion of d1 in d1 3.435 * [backup-simplify]: Simplify 0 into 0 3.435 * [backup-simplify]: Simplify 1 into 1 3.435 * [backup-simplify]: Simplify (* d3 0) into 0 3.435 * [backup-simplify]: Simplify (+ (* d3 1) (* 0 0)) into d3 3.435 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 3.435 * [taylor]: Taking taylor expansion of (- (/ 1 (* d2 d1)) (/ 1 (* d3 d1))) in d1 3.435 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d1 3.435 * [taylor]: Taking taylor expansion of (* d2 d1) in d1 3.435 * [taylor]: Taking taylor expansion of d2 in d1 3.435 * [backup-simplify]: Simplify d2 into d2 3.435 * [taylor]: Taking taylor expansion of d1 in d1 3.435 * [backup-simplify]: Simplify 0 into 0 3.435 * [backup-simplify]: Simplify 1 into 1 3.435 * [backup-simplify]: Simplify (* d2 0) into 0 3.436 * [backup-simplify]: Simplify (+ (* d2 1) (* 0 0)) into d2 3.436 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 3.436 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d1 3.436 * [taylor]: Taking taylor expansion of (* d3 d1) in d1 3.436 * [taylor]: Taking taylor expansion of d3 in d1 3.436 * [backup-simplify]: Simplify d3 into d3 3.436 * [taylor]: Taking taylor expansion of d1 in d1 3.436 * [backup-simplify]: Simplify 0 into 0 3.436 * [backup-simplify]: Simplify 1 into 1 3.436 * [backup-simplify]: Simplify (* d3 0) into 0 3.436 * [backup-simplify]: Simplify (+ (* d3 1) (* 0 0)) into d3 3.436 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 3.437 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 3.437 * [backup-simplify]: Simplify (+ (/ 1 d2) (- (/ 1 d3))) into (- (/ 1 d2) (/ 1 d3)) 3.437 * [taylor]: Taking taylor expansion of (- (/ 1 d2) (/ 1 d3)) in d2 3.437 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2 3.437 * [taylor]: Taking taylor expansion of d2 in d2 3.437 * [backup-simplify]: Simplify 0 into 0 3.437 * [backup-simplify]: Simplify 1 into 1 3.437 * [backup-simplify]: Simplify (/ 1 1) into 1 3.438 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2 3.438 * [taylor]: Taking taylor expansion of d3 in d2 3.438 * [backup-simplify]: Simplify d3 into d3 3.438 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 3.438 * [backup-simplify]: Simplify (+ 1 0) into 1 3.438 * [taylor]: Taking taylor expansion of 1 in d3 3.438 * [backup-simplify]: Simplify 1 into 1 3.439 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 1) (* 0 0))) into 0 3.439 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0 3.440 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 1) (* 0 0))) into 0 3.440 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 3.440 * [backup-simplify]: Simplify (- 0) into 0 3.440 * [backup-simplify]: Simplify (+ 0 0) into 0 3.440 * [taylor]: Taking taylor expansion of 0 in d2 3.440 * [backup-simplify]: Simplify 0 into 0 3.441 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 3.441 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 3.441 * [backup-simplify]: Simplify (+ 0 (- (/ 1 d3))) into (- (/ 1 d3)) 3.441 * [taylor]: Taking taylor expansion of (- (/ 1 d3)) in d3 3.441 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3 3.441 * [taylor]: Taking taylor expansion of d3 in d3 3.441 * [backup-simplify]: Simplify 0 into 0 3.441 * [backup-simplify]: Simplify 1 into 1 3.442 * [backup-simplify]: Simplify (/ 1 1) into 1 3.442 * [backup-simplify]: Simplify (- 1) into -1 3.442 * [backup-simplify]: Simplify -1 into -1 3.442 * [backup-simplify]: Simplify 1 into 1 3.443 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 3.443 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0 3.444 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 3.444 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0 3.445 * [backup-simplify]: Simplify (- 0) into 0 3.445 * [backup-simplify]: Simplify (+ 0 0) into 0 3.445 * [taylor]: Taking taylor expansion of 0 in d2 3.445 * [backup-simplify]: Simplify 0 into 0 3.445 * [taylor]: Taking taylor expansion of 0 in d3 3.445 * [backup-simplify]: Simplify 0 into 0 3.446 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.446 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 3.446 * [backup-simplify]: Simplify (- 0) into 0 3.447 * [backup-simplify]: Simplify (+ 0 0) into 0 3.447 * [taylor]: Taking taylor expansion of 0 in d3 3.447 * [backup-simplify]: Simplify 0 into 0 3.448 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 3.448 * [backup-simplify]: Simplify (- 0) into 0 3.448 * [backup-simplify]: Simplify 0 into 0 3.448 * [backup-simplify]: Simplify 0 into 0 3.449 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0 3.449 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)) (* 0 (/ 0 d2)))) into 0 3.450 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0 3.450 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)) (* 0 (/ 0 d3)))) into 0 3.451 * [backup-simplify]: Simplify (- 0) into 0 3.451 * [backup-simplify]: Simplify (+ 0 0) into 0 3.451 * [taylor]: Taking taylor expansion of 0 in d2 3.451 * [backup-simplify]: Simplify 0 into 0 3.451 * [taylor]: Taking taylor expansion of 0 in d3 3.451 * [backup-simplify]: Simplify 0 into 0 3.451 * [taylor]: Taking taylor expansion of 0 in d3 3.451 * [backup-simplify]: Simplify 0 into 0 3.455 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.455 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0 3.455 * [backup-simplify]: Simplify (- 0) into 0 3.456 * [backup-simplify]: Simplify (+ 0 0) into 0 3.456 * [taylor]: Taking taylor expansion of 0 in d3 3.456 * [backup-simplify]: Simplify 0 into 0 3.456 * [backup-simplify]: Simplify 0 into 0 3.456 * [backup-simplify]: Simplify 0 into 0 3.457 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.457 * [backup-simplify]: Simplify (- 0) into 0 3.457 * [backup-simplify]: Simplify 0 into 0 3.457 * [backup-simplify]: Simplify 0 into 0 3.458 * [backup-simplify]: Simplify (+ (* 1 (* 1 (* (/ 1 (/ 1 d2)) (/ 1 (/ 1 d1))))) (* -1 (* (/ 1 (/ 1 d3)) (* 1 (/ 1 (/ 1 d1)))))) into (- (* d2 d1) (* d3 d1)) 3.458 * [backup-simplify]: Simplify (- (* (/ 1 (- d1)) (/ 1 (- d2))) (* (/ 1 (- d1)) (/ 1 (- d3)))) into (- (/ 1 (* d2 d1)) (/ 1 (* d3 d1))) 3.458 * [approximate]: Taking taylor expansion of (- (/ 1 (* d2 d1)) (/ 1 (* d3 d1))) in (d1 d2 d3) around 0 3.458 * [taylor]: Taking taylor expansion of (- (/ 1 (* d2 d1)) (/ 1 (* d3 d1))) in d3 3.458 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d3 3.458 * [taylor]: Taking taylor expansion of (* d2 d1) in d3 3.458 * [taylor]: Taking taylor expansion of d2 in d3 3.458 * [backup-simplify]: Simplify d2 into d2 3.458 * [taylor]: Taking taylor expansion of d1 in d3 3.458 * [backup-simplify]: Simplify d1 into d1 3.458 * [backup-simplify]: Simplify (* d2 d1) into (* d2 d1) 3.458 * [backup-simplify]: Simplify (/ 1 (* d2 d1)) into (/ 1 (* d2 d1)) 3.458 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d3 3.458 * [taylor]: Taking taylor expansion of (* d3 d1) in d3 3.458 * [taylor]: Taking taylor expansion of d3 in d3 3.458 * [backup-simplify]: Simplify 0 into 0 3.458 * [backup-simplify]: Simplify 1 into 1 3.458 * [taylor]: Taking taylor expansion of d1 in d3 3.458 * [backup-simplify]: Simplify d1 into d1 3.458 * [backup-simplify]: Simplify (* 0 d1) into 0 3.459 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1 3.459 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 3.459 * [taylor]: Taking taylor expansion of (- (/ 1 (* d2 d1)) (/ 1 (* d3 d1))) in d2 3.459 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d2 3.459 * [taylor]: Taking taylor expansion of (* d2 d1) in d2 3.459 * [taylor]: Taking taylor expansion of d2 in d2 3.459 * [backup-simplify]: Simplify 0 into 0 3.459 * [backup-simplify]: Simplify 1 into 1 3.459 * [taylor]: Taking taylor expansion of d1 in d2 3.459 * [backup-simplify]: Simplify d1 into d1 3.459 * [backup-simplify]: Simplify (* 0 d1) into 0 3.459 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1 3.459 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 3.460 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d2 3.460 * [taylor]: Taking taylor expansion of (* d3 d1) in d2 3.460 * [taylor]: Taking taylor expansion of d3 in d2 3.460 * [backup-simplify]: Simplify d3 into d3 3.460 * [taylor]: Taking taylor expansion of d1 in d2 3.460 * [backup-simplify]: Simplify d1 into d1 3.460 * [backup-simplify]: Simplify (* d3 d1) into (* d3 d1) 3.460 * [backup-simplify]: Simplify (/ 1 (* d3 d1)) into (/ 1 (* d3 d1)) 3.460 * [taylor]: Taking taylor expansion of (- (/ 1 (* d2 d1)) (/ 1 (* d3 d1))) in d1 3.460 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d1 3.460 * [taylor]: Taking taylor expansion of (* d2 d1) in d1 3.460 * [taylor]: Taking taylor expansion of d2 in d1 3.460 * [backup-simplify]: Simplify d2 into d2 3.460 * [taylor]: Taking taylor expansion of d1 in d1 3.460 * [backup-simplify]: Simplify 0 into 0 3.460 * [backup-simplify]: Simplify 1 into 1 3.460 * [backup-simplify]: Simplify (* d2 0) into 0 3.460 * [backup-simplify]: Simplify (+ (* d2 1) (* 0 0)) into d2 3.460 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 3.460 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d1 3.460 * [taylor]: Taking taylor expansion of (* d3 d1) in d1 3.461 * [taylor]: Taking taylor expansion of d3 in d1 3.461 * [backup-simplify]: Simplify d3 into d3 3.461 * [taylor]: Taking taylor expansion of d1 in d1 3.461 * [backup-simplify]: Simplify 0 into 0 3.461 * [backup-simplify]: Simplify 1 into 1 3.461 * [backup-simplify]: Simplify (* d3 0) into 0 3.461 * [backup-simplify]: Simplify (+ (* d3 1) (* 0 0)) into d3 3.461 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 3.461 * [taylor]: Taking taylor expansion of (- (/ 1 (* d2 d1)) (/ 1 (* d3 d1))) in d1 3.461 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d1 3.461 * [taylor]: Taking taylor expansion of (* d2 d1) in d1 3.461 * [taylor]: Taking taylor expansion of d2 in d1 3.461 * [backup-simplify]: Simplify d2 into d2 3.461 * [taylor]: Taking taylor expansion of d1 in d1 3.461 * [backup-simplify]: Simplify 0 into 0 3.461 * [backup-simplify]: Simplify 1 into 1 3.461 * [backup-simplify]: Simplify (* d2 0) into 0 3.462 * [backup-simplify]: Simplify (+ (* d2 1) (* 0 0)) into d2 3.462 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 3.462 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d1 3.462 * [taylor]: Taking taylor expansion of (* d3 d1) in d1 3.462 * [taylor]: Taking taylor expansion of d3 in d1 3.462 * [backup-simplify]: Simplify d3 into d3 3.462 * [taylor]: Taking taylor expansion of d1 in d1 3.462 * [backup-simplify]: Simplify 0 into 0 3.462 * [backup-simplify]: Simplify 1 into 1 3.462 * [backup-simplify]: Simplify (* d3 0) into 0 3.462 * [backup-simplify]: Simplify (+ (* d3 1) (* 0 0)) into d3 3.462 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 3.463 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 3.463 * [backup-simplify]: Simplify (+ (/ 1 d2) (- (/ 1 d3))) into (- (/ 1 d2) (/ 1 d3)) 3.463 * [taylor]: Taking taylor expansion of (- (/ 1 d2) (/ 1 d3)) in d2 3.463 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2 3.463 * [taylor]: Taking taylor expansion of d2 in d2 3.463 * [backup-simplify]: Simplify 0 into 0 3.463 * [backup-simplify]: Simplify 1 into 1 3.463 * [backup-simplify]: Simplify (/ 1 1) into 1 3.463 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2 3.463 * [taylor]: Taking taylor expansion of d3 in d2 3.463 * [backup-simplify]: Simplify d3 into d3 3.463 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 3.464 * [backup-simplify]: Simplify (+ 1 0) into 1 3.464 * [taylor]: Taking taylor expansion of 1 in d3 3.464 * [backup-simplify]: Simplify 1 into 1 3.464 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 1) (* 0 0))) into 0 3.465 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0 3.465 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 1) (* 0 0))) into 0 3.465 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 3.466 * [backup-simplify]: Simplify (- 0) into 0 3.466 * [backup-simplify]: Simplify (+ 0 0) into 0 3.466 * [taylor]: Taking taylor expansion of 0 in d2 3.466 * [backup-simplify]: Simplify 0 into 0 3.467 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 3.467 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 3.467 * [backup-simplify]: Simplify (+ 0 (- (/ 1 d3))) into (- (/ 1 d3)) 3.467 * [taylor]: Taking taylor expansion of (- (/ 1 d3)) in d3 3.467 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3 3.467 * [taylor]: Taking taylor expansion of d3 in d3 3.467 * [backup-simplify]: Simplify 0 into 0 3.467 * [backup-simplify]: Simplify 1 into 1 3.468 * [backup-simplify]: Simplify (/ 1 1) into 1 3.468 * [backup-simplify]: Simplify (- 1) into -1 3.468 * [backup-simplify]: Simplify -1 into -1 3.468 * [backup-simplify]: Simplify 1 into 1 3.469 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 3.469 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0 3.470 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 3.470 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0 3.471 * [backup-simplify]: Simplify (- 0) into 0 3.471 * [backup-simplify]: Simplify (+ 0 0) into 0 3.471 * [taylor]: Taking taylor expansion of 0 in d2 3.471 * [backup-simplify]: Simplify 0 into 0 3.471 * [taylor]: Taking taylor expansion of 0 in d3 3.471 * [backup-simplify]: Simplify 0 into 0 3.472 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.472 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 3.472 * [backup-simplify]: Simplify (- 0) into 0 3.473 * [backup-simplify]: Simplify (+ 0 0) into 0 3.473 * [taylor]: Taking taylor expansion of 0 in d3 3.473 * [backup-simplify]: Simplify 0 into 0 3.474 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 3.474 * [backup-simplify]: Simplify (- 0) into 0 3.474 * [backup-simplify]: Simplify 0 into 0 3.474 * [backup-simplify]: Simplify 0 into 0 3.475 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0 3.475 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)) (* 0 (/ 0 d2)))) into 0 3.476 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0 3.476 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)) (* 0 (/ 0 d3)))) into 0 3.477 * [backup-simplify]: Simplify (- 0) into 0 3.477 * [backup-simplify]: Simplify (+ 0 0) into 0 3.477 * [taylor]: Taking taylor expansion of 0 in d2 3.477 * [backup-simplify]: Simplify 0 into 0 3.477 * [taylor]: Taking taylor expansion of 0 in d3 3.477 * [backup-simplify]: Simplify 0 into 0 3.477 * [taylor]: Taking taylor expansion of 0 in d3 3.477 * [backup-simplify]: Simplify 0 into 0 3.478 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.478 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0 3.479 * [backup-simplify]: Simplify (- 0) into 0 3.479 * [backup-simplify]: Simplify (+ 0 0) into 0 3.479 * [taylor]: Taking taylor expansion of 0 in d3 3.479 * [backup-simplify]: Simplify 0 into 0 3.479 * [backup-simplify]: Simplify 0 into 0 3.479 * [backup-simplify]: Simplify 0 into 0 3.480 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.480 * [backup-simplify]: Simplify (- 0) into 0 3.480 * [backup-simplify]: Simplify 0 into 0 3.480 * [backup-simplify]: Simplify 0 into 0 3.481 * [backup-simplify]: Simplify (+ (* 1 (* 1 (* (/ 1 (/ 1 (- d2))) (/ 1 (/ 1 (- d1)))))) (* -1 (* (/ 1 (/ 1 (- d3))) (* 1 (/ 1 (/ 1 (- d1))))))) into (- (* d2 d1) (* d3 d1)) 3.481 * * * [progress]: simplifying candidates 3.481 * * * * [progress]: [ 1 / 47 ] simplifiying candidate # 3.481 * * * * [progress]: [ 2 / 47 ] simplifiying candidate # 3.481 * * * * [progress]: [ 3 / 47 ] simplifiying candidate # 3.481 * * * * [progress]: [ 4 / 47 ] simplifiying candidate # 3.481 * * * * [progress]: [ 5 / 47 ] simplifiying candidate # 3.481 * * * * [progress]: [ 6 / 47 ] simplifiying candidate # 3.481 * * * * [progress]: [ 7 / 47 ] simplifiying candidate # 3.481 * * * * [progress]: [ 8 / 47 ] simplifiying candidate # 3.482 * * * * [progress]: [ 9 / 47 ] simplifiying candidate # 3.482 * * * * [progress]: [ 10 / 47 ] simplifiying candidate # 3.482 * * * * [progress]: [ 11 / 47 ] simplifiying candidate # 3.482 * * * * [progress]: [ 12 / 47 ] simplifiying candidate # 3.482 * * * * [progress]: [ 13 / 47 ] simplifiying candidate # 3.482 * * * * [progress]: [ 14 / 47 ] simplifiying candidate # 3.482 * * * * [progress]: [ 15 / 47 ] simplifiying candidate # 3.482 * * * * [progress]: [ 16 / 47 ] simplifiying candidate # 3.482 * * * * [progress]: [ 17 / 47 ] simplifiying candidate # 3.482 * * * * [progress]: [ 18 / 47 ] simplifiying candidate # 3.482 * * * * [progress]: [ 19 / 47 ] simplifiying candidate # 3.482 * * * * [progress]: [ 20 / 47 ] simplifiying candidate # 3.482 * * * * [progress]: [ 21 / 47 ] simplifiying candidate # 3.482 * * * * [progress]: [ 22 / 47 ] simplifiying candidate #real (real->posit16 (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)))) (* d1 d1)))> 3.482 * * * * [progress]: [ 23 / 47 ] simplifiying candidate # 3.482 * * * * [progress]: [ 24 / 47 ] simplifiying candidate # 3.482 * * * * [progress]: [ 25 / 47 ] simplifiying candidate # 3.483 * * * * [progress]: [ 26 / 47 ] simplifiying candidate # 3.483 * * * * [progress]: [ 27 / 47 ] simplifiying candidate # 3.483 * * * * [progress]: [ 28 / 47 ] simplifiying candidate # 3.483 * * * * [progress]: [ 29 / 47 ] simplifiying candidate # 3.483 * * * * [progress]: [ 30 / 47 ] simplifiying candidate # 3.483 * * * * [progress]: [ 31 / 47 ] simplifiying candidate # 3.483 * * * * [progress]: [ 32 / 47 ] simplifiying candidate # 3.483 * * * * [progress]: [ 33 / 47 ] simplifiying candidate # 3.483 * * * * [progress]: [ 34 / 47 ] simplifiying candidate # 3.483 * * * * [progress]: [ 35 / 47 ] simplifiying candidate # 3.483 * * * * [progress]: [ 36 / 47 ] simplifiying candidate # 3.483 * * * * [progress]: [ 37 / 47 ] simplifiying candidate # 3.483 * * * * [progress]: [ 38 / 47 ] simplifiying candidate # 3.483 * * * * [progress]: [ 39 / 47 ] simplifiying candidate # 3.483 * * * * [progress]: [ 40 / 47 ] simplifiying candidate # 3.483 * * * * [progress]: [ 41 / 47 ] simplifiying candidate #real (real->posit16 (- (* d1 d2) (* d1 d3)))) (* d4 d1)) (* d1 d1)))> 3.483 * * * * [progress]: [ 42 / 47 ] simplifiying candidate # 3.483 * * * * [progress]: [ 43 / 47 ] simplifiying candidate # 3.484 * * * * [progress]: [ 44 / 47 ] simplifiying candidate # 3.484 * * * * [progress]: [ 45 / 47 ] simplifiying candidate # 3.484 * * * * [progress]: [ 46 / 47 ] simplifiying candidate # 3.484 * * * * [progress]: [ 47 / 47 ] simplifiying candidate # 3.484 * [simplify]: Simplifying: (expm1 (+ (- (* d1 d2) (* d1 d3)) (* d4 d1))) (log1p (+ (- (* d1 d2) (* d1 d3)) (* d4 d1))) (* (/ (exp (* d1 d2)) (exp (* d1 d3))) (exp (* d4 d1))) (* (exp (- (* d1 d2) (* d1 d3))) (exp (* d4 d1))) (log (+ (- (* d1 d2) (* d1 d3)) (* d4 d1))) (exp (+ (- (* d1 d2) (* d1 d3)) (* d4 d1))) (* (cbrt (+ (- (* d1 d2) (* d1 d3)) (* d4 d1))) (cbrt (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)))) (cbrt (+ (- (* d1 d2) (* d1 d3)) (* d4 d1))) (* (* (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (+ (- (* d1 d2) (* d1 d3)) (* d4 d1))) (+ (- (* d1 d2) (* d1 d3)) (* d4 d1))) (sqrt (+ (- (* d1 d2) (* d1 d3)) (* d4 d1))) (sqrt (+ (- (* d1 d2) (* d1 d3)) (* d4 d1))) (+ (pow (- (* d1 d2) (* d1 d3)) 3) (pow (* d4 d1) 3)) (+ (* (- (* d1 d2) (* d1 d3)) (- (* d1 d2) (* d1 d3))) (- (* (* d4 d1) (* d4 d1)) (* (- (* d1 d2) (* d1 d3)) (* d4 d1)))) (- (* (- (* d1 d2) (* d1 d3)) (- (* d1 d2) (* d1 d3))) (* (* d4 d1) (* d4 d1))) (- (- (* d1 d2) (* d1 d3)) (* d4 d1)) (+ (fma (- d3) d1 (* d3 d1)) (* d4 d1)) (+ (- (* d1 d3)) (* d4 d1)) (+ (- (* d1 d3)) (* d4 d1)) (- (* d1 d3) (* d4 d1)) (real->posit16 (+ (- (* d1 d2) (* d1 d3)) (* d4 d1))) (fma d1 d2 (- (* d3 d1))) (fma (- d3) d1 (* d3 d1)) (expm1 (- (* d1 d2) (* d1 d3))) (log1p (- (* d1 d2) (* d1 d3))) (- (* d1 d3)) (/ (exp (* d1 d2)) (exp (* d1 d3))) (log (- (* d1 d2) (* d1 d3))) (exp (- (* d1 d2) (* d1 d3))) (* (cbrt (- (* d1 d2) (* d1 d3))) (cbrt (- (* d1 d2) (* d1 d3)))) (cbrt (- (* d1 d2) (* d1 d3))) (* (* (- (* d1 d2) (* d1 d3)) (- (* d1 d2) (* d1 d3))) (- (* d1 d2) (* d1 d3))) (sqrt (- (* d1 d2) (* d1 d3))) (sqrt (- (* d1 d2) (* d1 d3))) (- (pow (* d1 d2) 3) (pow (* d1 d3) 3)) (+ (* (* d1 d2) (* d1 d2)) (+ (* (* d1 d3) (* d1 d3)) (* (* d1 d2) (* d1 d3)))) (- (* d1 d3)) (- (* (* d1 d2) (* d1 d2)) (* (* d1 d3) (* d1 d3))) (+ (* d1 d2) (* d1 d3)) (- d2 d3) (- (* d1 d3)) (real->posit16 (- (* d1 d2) (* d1 d3))) 0 (- (+ (* d4 d1) (* d2 d1)) (* d3 d1)) (- (+ (* d4 d1) (* d2 d1)) (* d3 d1)) (- (* d2 d1) (* d3 d1)) (- (* d2 d1) (* d3 d1)) (- (* d2 d1) (* d3 d1)) 3.486 * * [simplify]: iteration 0: 70 enodes 3.517 * * [simplify]: iteration 1: 207 enodes 3.583 * * [simplify]: iteration 2: 755 enodes 4.213 * * [simplify]: iteration 3: 2902 enodes 5.409 * * [simplify]: iteration complete: 5001 enodes 5.410 * * [simplify]: Extracting #0: cost 35 inf + 0 5.413 * * [simplify]: Extracting #1: cost 433 inf + 1 5.427 * * [simplify]: Extracting #2: cost 645 inf + 15746 5.479 * * [simplify]: Extracting #3: cost 307 inf + 93167 5.557 * * [simplify]: Extracting #4: cost 152 inf + 139860 5.638 * * [simplify]: Extracting #5: cost 44 inf + 177911 5.738 * * [simplify]: Extracting #6: cost 0 inf + 207217 5.837 * [simplify]: Simplified to: (expm1 (* d1 (- (+ d2 d4) d3))) (log1p (* d1 (- (+ d2 d4) d3))) (exp (* d1 (- (+ d2 d4) d3))) (exp (* d1 (- (+ d2 d4) d3))) (log (* d1 (- (+ d2 d4) d3))) (exp (* d1 (- (+ d2 d4) d3))) (* (cbrt (* d1 (- (+ d2 d4) d3))) (cbrt (* d1 (- (+ d2 d4) d3)))) (cbrt (* d1 (- (+ d2 d4) d3))) (* (* d1 (- (+ d2 d4) d3)) (* (* d1 (- (+ d2 d4) d3)) (* d1 (- (+ d2 d4) d3)))) (sqrt (* d1 (- (+ d2 d4) d3))) (sqrt (* d1 (- (+ d2 d4) d3))) (fma (* d1 d4) (* (* d1 d4) (* d1 d4)) (* (* (* (- d2 d3) d1) (* (- d2 d3) d1)) (* (- d2 d3) d1))) (fma (* (* d1 d4) d1) (- d4 (- d2 d3)) (* (* (- d2 d3) d1) (* (- d2 d3) d1))) (- (* (* (- d2 d3) d1) (* (- d2 d3) d1)) (* (* d1 d4) (* d1 d4))) (* d1 (- d2 (+ d3 d4))) (fma (- d4 d3) d1 (* d3 d1)) (* d1 (- d4 d3)) (* d1 (- d4 d3)) (* d1 (- d3 d4)) (real->posit16 (* d1 (- (+ d2 d4) d3))) (* (- d2 d3) d1) (+ (- (* d3 d1)) (* d3 d1)) (expm1 (* (- d2 d3) d1)) (log1p (* (- d2 d3) d1)) (- (* d3 d1)) (exp (* (- d2 d3) d1)) (log (* (- d2 d3) d1)) (exp (* (- d2 d3) d1)) (* (cbrt (* (- d2 d3) d1)) (cbrt (* (- d2 d3) d1))) (cbrt (* (- d2 d3) d1)) (* (* (* (- d2 d3) d1) (* (- d2 d3) d1)) (* (- d2 d3) d1)) (sqrt (* (- d2 d3) d1)) (sqrt (* (- d2 d3) d1)) (- (* (* (* d1 d2) (* d1 d2)) (* d1 d2)) (* (* (* d3 d1) (* d3 d1)) (* d3 d1))) (fma (* d3 d1) (* d1 d2) (fma (* d3 d1) (* d3 d1) (* (* d1 d2) (* d1 d2)))) (- (* d3 d1)) (* d1 (* d1 (- (* d2 d2) (* d3 d3)))) (* d1 (+ d2 d3)) (- d2 d3) (- (* d3 d1)) (real->posit16 (* (- d2 d3) d1)) 0 (* d1 (- (+ d2 d4) d3)) (* d1 (- (+ d2 d4) d3)) (* (- d2 d3) d1) (* (- d2 d3) d1) (* (- d2 d3) d1) 5.842 * * * [progress]: adding candidates to table 6.155 * * [progress]: iteration 2 / 4 6.155 * * * [progress]: picking best candidate 6.166 * * * * [pick]: Picked # 6.166 * * * [progress]: localizing error 6.192 * * * [progress]: generating rewritten candidates 6.193 * * * * [progress]: [ 1 / 1 ] rewriting at (2 1) 6.193 * * * [progress]: generating series expansions 6.193 * * * * [progress]: [ 1 / 1 ] generating series at (2 1) 6.193 * [backup-simplify]: Simplify (fma d1 (- d2 d3) (* d4 d1)) into (fma d1 (- d2 d3) (* d4 d1)) 6.193 * [approximate]: Taking taylor expansion of (fma d1 (- d2 d3) (* d4 d1)) in (d1 d2 d3 d4) around 0 6.193 * [taylor]: Taking taylor expansion of (fma d1 (- d2 d3) (* d4 d1)) in d4 6.193 * [taylor]: Rewrote expression to (+ (* d1 (- d2 d3)) (* d4 d1)) 6.193 * [taylor]: Taking taylor expansion of (* d1 (- d2 d3)) in d4 6.193 * [taylor]: Taking taylor expansion of d1 in d4 6.193 * [backup-simplify]: Simplify d1 into d1 6.193 * [taylor]: Taking taylor expansion of (- d2 d3) in d4 6.193 * [taylor]: Taking taylor expansion of d2 in d4 6.193 * [backup-simplify]: Simplify d2 into d2 6.193 * [taylor]: Taking taylor expansion of d3 in d4 6.193 * [backup-simplify]: Simplify d3 into d3 6.193 * [taylor]: Taking taylor expansion of (* d4 d1) in d4 6.193 * [taylor]: Taking taylor expansion of d4 in d4 6.193 * [backup-simplify]: Simplify 0 into 0 6.193 * [backup-simplify]: Simplify 1 into 1 6.193 * [taylor]: Taking taylor expansion of d1 in d4 6.194 * [backup-simplify]: Simplify d1 into d1 6.194 * [taylor]: Taking taylor expansion of (fma d1 (- d2 d3) (* d4 d1)) in d3 6.194 * [taylor]: Rewrote expression to (+ (* d1 (- d2 d3)) (* d4 d1)) 6.194 * [taylor]: Taking taylor expansion of (* d1 (- d2 d3)) in d3 6.194 * [taylor]: Taking taylor expansion of d1 in d3 6.194 * [backup-simplify]: Simplify d1 into d1 6.194 * [taylor]: Taking taylor expansion of (- d2 d3) in d3 6.194 * [taylor]: Taking taylor expansion of d2 in d3 6.194 * [backup-simplify]: Simplify d2 into d2 6.194 * [taylor]: Taking taylor expansion of d3 in d3 6.194 * [backup-simplify]: Simplify 0 into 0 6.194 * [backup-simplify]: Simplify 1 into 1 6.194 * [taylor]: Taking taylor expansion of (* d4 d1) in d3 6.194 * [taylor]: Taking taylor expansion of d4 in d3 6.194 * [backup-simplify]: Simplify d4 into d4 6.194 * [taylor]: Taking taylor expansion of d1 in d3 6.194 * [backup-simplify]: Simplify d1 into d1 6.194 * [taylor]: Taking taylor expansion of (fma d1 (- d2 d3) (* d4 d1)) in d2 6.194 * [taylor]: Rewrote expression to (+ (* d1 (- d2 d3)) (* d4 d1)) 6.194 * [taylor]: Taking taylor expansion of (* d1 (- d2 d3)) in d2 6.194 * [taylor]: Taking taylor expansion of d1 in d2 6.194 * [backup-simplify]: Simplify d1 into d1 6.194 * [taylor]: Taking taylor expansion of (- d2 d3) in d2 6.194 * [taylor]: Taking taylor expansion of d2 in d2 6.194 * [backup-simplify]: Simplify 0 into 0 6.194 * [backup-simplify]: Simplify 1 into 1 6.194 * [taylor]: Taking taylor expansion of d3 in d2 6.194 * [backup-simplify]: Simplify d3 into d3 6.194 * [taylor]: Taking taylor expansion of (* d4 d1) in d2 6.194 * [taylor]: Taking taylor expansion of d4 in d2 6.194 * [backup-simplify]: Simplify d4 into d4 6.194 * [taylor]: Taking taylor expansion of d1 in d2 6.194 * [backup-simplify]: Simplify d1 into d1 6.194 * [taylor]: Taking taylor expansion of (fma d1 (- d2 d3) (* d4 d1)) in d1 6.194 * [taylor]: Rewrote expression to (+ (* d1 (- d2 d3)) (* d4 d1)) 6.194 * [taylor]: Taking taylor expansion of (* d1 (- d2 d3)) in d1 6.194 * [taylor]: Taking taylor expansion of d1 in d1 6.194 * [backup-simplify]: Simplify 0 into 0 6.194 * [backup-simplify]: Simplify 1 into 1 6.194 * [taylor]: Taking taylor expansion of (- d2 d3) in d1 6.194 * [taylor]: Taking taylor expansion of d2 in d1 6.194 * [backup-simplify]: Simplify d2 into d2 6.194 * [taylor]: Taking taylor expansion of d3 in d1 6.194 * [backup-simplify]: Simplify d3 into d3 6.194 * [taylor]: Taking taylor expansion of (* d4 d1) in d1 6.194 * [taylor]: Taking taylor expansion of d4 in d1 6.194 * [backup-simplify]: Simplify d4 into d4 6.194 * [taylor]: Taking taylor expansion of d1 in d1 6.194 * [backup-simplify]: Simplify 0 into 0 6.194 * [backup-simplify]: Simplify 1 into 1 6.194 * [taylor]: Taking taylor expansion of (fma d1 (- d2 d3) (* d4 d1)) in d1 6.194 * [taylor]: Rewrote expression to (+ (* d1 (- d2 d3)) (* d4 d1)) 6.194 * [taylor]: Taking taylor expansion of (* d1 (- d2 d3)) in d1 6.194 * [taylor]: Taking taylor expansion of d1 in d1 6.194 * [backup-simplify]: Simplify 0 into 0 6.194 * [backup-simplify]: Simplify 1 into 1 6.194 * [taylor]: Taking taylor expansion of (- d2 d3) in d1 6.194 * [taylor]: Taking taylor expansion of d2 in d1 6.194 * [backup-simplify]: Simplify d2 into d2 6.194 * [taylor]: Taking taylor expansion of d3 in d1 6.194 * [backup-simplify]: Simplify d3 into d3 6.194 * [taylor]: Taking taylor expansion of (* d4 d1) in d1 6.194 * [taylor]: Taking taylor expansion of d4 in d1 6.194 * [backup-simplify]: Simplify d4 into d4 6.194 * [taylor]: Taking taylor expansion of d1 in d1 6.194 * [backup-simplify]: Simplify 0 into 0 6.194 * [backup-simplify]: Simplify 1 into 1 6.195 * [backup-simplify]: Simplify (- d3) into (- d3) 6.195 * [backup-simplify]: Simplify (+ d2 (- d3)) into (- d2 d3) 6.195 * [backup-simplify]: Simplify (* 0 (- d2 d3)) into 0 6.195 * [backup-simplify]: Simplify (* d4 0) into 0 6.195 * [backup-simplify]: Simplify (+ 0 0) into 0 6.195 * [taylor]: Taking taylor expansion of 0 in d2 6.195 * [backup-simplify]: Simplify 0 into 0 6.195 * [taylor]: Taking taylor expansion of 0 in d3 6.195 * [backup-simplify]: Simplify 0 into 0 6.195 * [taylor]: Taking taylor expansion of 0 in d4 6.195 * [backup-simplify]: Simplify 0 into 0 6.195 * [backup-simplify]: Simplify 0 into 0 6.195 * [backup-simplify]: Simplify (- 0) into 0 6.196 * [backup-simplify]: Simplify (+ 0 0) into 0 6.196 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 (- d2 d3))) into (- d2 d3) 6.196 * [backup-simplify]: Simplify (+ (* d4 1) (* 0 0)) into d4 6.197 * [backup-simplify]: Simplify (+ (- d2 d3) d4) into (- (+ d2 d4) d3) 6.197 * [taylor]: Taking taylor expansion of (- (+ d2 d4) d3) in d2 6.197 * [taylor]: Taking taylor expansion of (+ d2 d4) in d2 6.197 * [taylor]: Taking taylor expansion of d2 in d2 6.197 * [backup-simplify]: Simplify 0 into 0 6.197 * [backup-simplify]: Simplify 1 into 1 6.197 * [taylor]: Taking taylor expansion of d4 in d2 6.197 * [backup-simplify]: Simplify d4 into d4 6.197 * [taylor]: Taking taylor expansion of d3 in d2 6.197 * [backup-simplify]: Simplify d3 into d3 6.197 * [backup-simplify]: Simplify (+ 0 d4) into d4 6.197 * [backup-simplify]: Simplify (- d3) into (- d3) 6.197 * [backup-simplify]: Simplify (+ d4 (- d3)) into (- d4 d3) 6.197 * [taylor]: Taking taylor expansion of (- d4 d3) in d3 6.197 * [taylor]: Taking taylor expansion of d4 in d3 6.197 * [backup-simplify]: Simplify d4 into d4 6.197 * [taylor]: Taking taylor expansion of d3 in d3 6.197 * [backup-simplify]: Simplify 0 into 0 6.197 * [backup-simplify]: Simplify 1 into 1 6.197 * [backup-simplify]: Simplify (- 0) into 0 6.197 * [backup-simplify]: Simplify (+ d4 0) into d4 6.197 * [taylor]: Taking taylor expansion of d4 in d4 6.197 * [backup-simplify]: Simplify 0 into 0 6.197 * [backup-simplify]: Simplify 1 into 1 6.197 * [backup-simplify]: Simplify 0 into 0 6.197 * [taylor]: Taking taylor expansion of 0 in d3 6.197 * [backup-simplify]: Simplify 0 into 0 6.197 * [taylor]: Taking taylor expansion of 0 in d4 6.197 * [backup-simplify]: Simplify 0 into 0 6.197 * [backup-simplify]: Simplify 0 into 0 6.197 * [taylor]: Taking taylor expansion of 0 in d4 6.197 * [backup-simplify]: Simplify 0 into 0 6.197 * [backup-simplify]: Simplify 0 into 0 6.197 * [backup-simplify]: Simplify 0 into 0 6.198 * [backup-simplify]: Simplify (- 0) into 0 6.198 * [backup-simplify]: Simplify (+ 0 0) into 0 6.198 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (- d2 d3)))) into 0 6.199 * [backup-simplify]: Simplify (+ (* d4 0) (+ (* 0 1) (* 0 0))) into 0 6.199 * [backup-simplify]: Simplify (+ 0 0) into 0 6.199 * [taylor]: Taking taylor expansion of 0 in d2 6.199 * [backup-simplify]: Simplify 0 into 0 6.199 * [taylor]: Taking taylor expansion of 0 in d3 6.199 * [backup-simplify]: Simplify 0 into 0 6.199 * [taylor]: Taking taylor expansion of 0 in d4 6.199 * [backup-simplify]: Simplify 0 into 0 6.199 * [backup-simplify]: Simplify 0 into 0 6.199 * [backup-simplify]: Simplify 0 into 0 6.199 * [backup-simplify]: Simplify (fma (/ 1 d1) (- (/ 1 d2) (/ 1 d3)) (* (/ 1 d4) (/ 1 d1))) into (fma (/ 1 d1) (- (/ 1 d2) (/ 1 d3)) (/ 1 (* d4 d1))) 6.199 * [approximate]: Taking taylor expansion of (fma (/ 1 d1) (- (/ 1 d2) (/ 1 d3)) (/ 1 (* d4 d1))) in (d1 d2 d3 d4) around 0 6.199 * [taylor]: Taking taylor expansion of (fma (/ 1 d1) (- (/ 1 d2) (/ 1 d3)) (/ 1 (* d4 d1))) in d4 6.199 * [taylor]: Rewrote expression to (+ (* (/ 1 d1) (- (/ 1 d2) (/ 1 d3))) (/ 1 (* d4 d1))) 6.199 * [taylor]: Taking taylor expansion of (* (/ 1 d1) (- (/ 1 d2) (/ 1 d3))) in d4 6.199 * [taylor]: Taking taylor expansion of (/ 1 d1) in d4 6.199 * [taylor]: Taking taylor expansion of d1 in d4 6.200 * [backup-simplify]: Simplify d1 into d1 6.200 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 6.200 * [taylor]: Taking taylor expansion of (- (/ 1 d2) (/ 1 d3)) in d4 6.200 * [taylor]: Taking taylor expansion of (/ 1 d2) in d4 6.200 * [taylor]: Taking taylor expansion of d2 in d4 6.200 * [backup-simplify]: Simplify d2 into d2 6.200 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 6.200 * [taylor]: Taking taylor expansion of (/ 1 d3) in d4 6.200 * [taylor]: Taking taylor expansion of d3 in d4 6.200 * [backup-simplify]: Simplify d3 into d3 6.200 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 6.200 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d4 6.200 * [taylor]: Taking taylor expansion of (* d4 d1) in d4 6.200 * [taylor]: Taking taylor expansion of d4 in d4 6.200 * [backup-simplify]: Simplify 0 into 0 6.200 * [backup-simplify]: Simplify 1 into 1 6.200 * [taylor]: Taking taylor expansion of d1 in d4 6.200 * [backup-simplify]: Simplify d1 into d1 6.200 * [backup-simplify]: Simplify (* 0 d1) into 0 6.200 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1 6.200 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 6.200 * [taylor]: Taking taylor expansion of (fma (/ 1 d1) (- (/ 1 d2) (/ 1 d3)) (/ 1 (* d4 d1))) in d3 6.200 * [taylor]: Rewrote expression to (+ (* (/ 1 d1) (- (/ 1 d2) (/ 1 d3))) (/ 1 (* d4 d1))) 6.200 * [taylor]: Taking taylor expansion of (* (/ 1 d1) (- (/ 1 d2) (/ 1 d3))) in d3 6.200 * [taylor]: Taking taylor expansion of (/ 1 d1) in d3 6.200 * [taylor]: Taking taylor expansion of d1 in d3 6.200 * [backup-simplify]: Simplify d1 into d1 6.200 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 6.200 * [taylor]: Taking taylor expansion of (- (/ 1 d2) (/ 1 d3)) in d3 6.200 * [taylor]: Taking taylor expansion of (/ 1 d2) in d3 6.200 * [taylor]: Taking taylor expansion of d2 in d3 6.200 * [backup-simplify]: Simplify d2 into d2 6.200 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 6.200 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3 6.200 * [taylor]: Taking taylor expansion of d3 in d3 6.200 * [backup-simplify]: Simplify 0 into 0 6.200 * [backup-simplify]: Simplify 1 into 1 6.201 * [backup-simplify]: Simplify (/ 1 1) into 1 6.201 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d3 6.201 * [taylor]: Taking taylor expansion of (* d4 d1) in d3 6.201 * [taylor]: Taking taylor expansion of d4 in d3 6.201 * [backup-simplify]: Simplify d4 into d4 6.201 * [taylor]: Taking taylor expansion of d1 in d3 6.201 * [backup-simplify]: Simplify d1 into d1 6.201 * [backup-simplify]: Simplify (* d4 d1) into (* d4 d1) 6.201 * [backup-simplify]: Simplify (/ 1 (* d4 d1)) into (/ 1 (* d4 d1)) 6.201 * [taylor]: Taking taylor expansion of (fma (/ 1 d1) (- (/ 1 d2) (/ 1 d3)) (/ 1 (* d4 d1))) in d2 6.201 * [taylor]: Rewrote expression to (+ (* (/ 1 d1) (- (/ 1 d2) (/ 1 d3))) (/ 1 (* d4 d1))) 6.201 * [taylor]: Taking taylor expansion of (* (/ 1 d1) (- (/ 1 d2) (/ 1 d3))) in d2 6.201 * [taylor]: Taking taylor expansion of (/ 1 d1) in d2 6.201 * [taylor]: Taking taylor expansion of d1 in d2 6.201 * [backup-simplify]: Simplify d1 into d1 6.201 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 6.201 * [taylor]: Taking taylor expansion of (- (/ 1 d2) (/ 1 d3)) in d2 6.201 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2 6.201 * [taylor]: Taking taylor expansion of d2 in d2 6.201 * [backup-simplify]: Simplify 0 into 0 6.201 * [backup-simplify]: Simplify 1 into 1 6.201 * [backup-simplify]: Simplify (/ 1 1) into 1 6.201 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2 6.201 * [taylor]: Taking taylor expansion of d3 in d2 6.201 * [backup-simplify]: Simplify d3 into d3 6.201 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 6.201 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d2 6.201 * [taylor]: Taking taylor expansion of (* d4 d1) in d2 6.201 * [taylor]: Taking taylor expansion of d4 in d2 6.201 * [backup-simplify]: Simplify d4 into d4 6.201 * [taylor]: Taking taylor expansion of d1 in d2 6.202 * [backup-simplify]: Simplify d1 into d1 6.202 * [backup-simplify]: Simplify (* d4 d1) into (* d4 d1) 6.202 * [backup-simplify]: Simplify (/ 1 (* d4 d1)) into (/ 1 (* d4 d1)) 6.202 * [taylor]: Taking taylor expansion of (fma (/ 1 d1) (- (/ 1 d2) (/ 1 d3)) (/ 1 (* d4 d1))) in d1 6.202 * [taylor]: Rewrote expression to (+ (* (/ 1 d1) (- (/ 1 d2) (/ 1 d3))) (/ 1 (* d4 d1))) 6.202 * [taylor]: Taking taylor expansion of (* (/ 1 d1) (- (/ 1 d2) (/ 1 d3))) in d1 6.202 * [taylor]: Taking taylor expansion of (/ 1 d1) in d1 6.202 * [taylor]: Taking taylor expansion of d1 in d1 6.202 * [backup-simplify]: Simplify 0 into 0 6.202 * [backup-simplify]: Simplify 1 into 1 6.202 * [backup-simplify]: Simplify (/ 1 1) into 1 6.202 * [taylor]: Taking taylor expansion of (- (/ 1 d2) (/ 1 d3)) in d1 6.202 * [taylor]: Taking taylor expansion of (/ 1 d2) in d1 6.202 * [taylor]: Taking taylor expansion of d2 in d1 6.202 * [backup-simplify]: Simplify d2 into d2 6.202 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 6.202 * [taylor]: Taking taylor expansion of (/ 1 d3) in d1 6.202 * [taylor]: Taking taylor expansion of d3 in d1 6.202 * [backup-simplify]: Simplify d3 into d3 6.202 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 6.202 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d1 6.202 * [taylor]: Taking taylor expansion of (* d4 d1) in d1 6.202 * [taylor]: Taking taylor expansion of d4 in d1 6.202 * [backup-simplify]: Simplify d4 into d4 6.202 * [taylor]: Taking taylor expansion of d1 in d1 6.202 * [backup-simplify]: Simplify 0 into 0 6.202 * [backup-simplify]: Simplify 1 into 1 6.202 * [backup-simplify]: Simplify (* d4 0) into 0 6.203 * [backup-simplify]: Simplify (+ (* d4 1) (* 0 0)) into d4 6.203 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 6.203 * [taylor]: Taking taylor expansion of (fma (/ 1 d1) (- (/ 1 d2) (/ 1 d3)) (/ 1 (* d4 d1))) in d1 6.203 * [taylor]: Rewrote expression to (+ (* (/ 1 d1) (- (/ 1 d2) (/ 1 d3))) (/ 1 (* d4 d1))) 6.203 * [taylor]: Taking taylor expansion of (* (/ 1 d1) (- (/ 1 d2) (/ 1 d3))) in d1 6.203 * [taylor]: Taking taylor expansion of (/ 1 d1) in d1 6.203 * [taylor]: Taking taylor expansion of d1 in d1 6.203 * [backup-simplify]: Simplify 0 into 0 6.203 * [backup-simplify]: Simplify 1 into 1 6.203 * [backup-simplify]: Simplify (/ 1 1) into 1 6.203 * [taylor]: Taking taylor expansion of (- (/ 1 d2) (/ 1 d3)) in d1 6.203 * [taylor]: Taking taylor expansion of (/ 1 d2) in d1 6.203 * [taylor]: Taking taylor expansion of d2 in d1 6.203 * [backup-simplify]: Simplify d2 into d2 6.203 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 6.203 * [taylor]: Taking taylor expansion of (/ 1 d3) in d1 6.203 * [taylor]: Taking taylor expansion of d3 in d1 6.203 * [backup-simplify]: Simplify d3 into d3 6.203 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 6.203 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d1 6.203 * [taylor]: Taking taylor expansion of (* d4 d1) in d1 6.203 * [taylor]: Taking taylor expansion of d4 in d1 6.203 * [backup-simplify]: Simplify d4 into d4 6.203 * [taylor]: Taking taylor expansion of d1 in d1 6.203 * [backup-simplify]: Simplify 0 into 0 6.203 * [backup-simplify]: Simplify 1 into 1 6.203 * [backup-simplify]: Simplify (* d4 0) into 0 6.204 * [backup-simplify]: Simplify (+ (* d4 1) (* 0 0)) into d4 6.204 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 6.204 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 6.204 * [backup-simplify]: Simplify (+ (/ 1 d2) (- (/ 1 d3))) into (- (/ 1 d2) (/ 1 d3)) 6.204 * [backup-simplify]: Simplify (* 1 (- (/ 1 d2) (/ 1 d3))) into (- (/ 1 d2) (/ 1 d3)) 6.204 * [backup-simplify]: Simplify (+ (- (/ 1 d2) (/ 1 d3)) (/ 1 d4)) into (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) 6.204 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) in d2 6.204 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d2 6.204 * [taylor]: Taking taylor expansion of (/ 1 d4) in d2 6.204 * [taylor]: Taking taylor expansion of d4 in d2 6.204 * [backup-simplify]: Simplify d4 into d4 6.204 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 6.204 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2 6.204 * [taylor]: Taking taylor expansion of d2 in d2 6.204 * [backup-simplify]: Simplify 0 into 0 6.204 * [backup-simplify]: Simplify 1 into 1 6.204 * [backup-simplify]: Simplify (/ 1 1) into 1 6.204 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2 6.204 * [taylor]: Taking taylor expansion of d3 in d2 6.204 * [backup-simplify]: Simplify d3 into d3 6.204 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 6.205 * [backup-simplify]: Simplify (+ 0 1) into 1 6.205 * [backup-simplify]: Simplify (+ 1 0) into 1 6.205 * [taylor]: Taking taylor expansion of 1 in d3 6.205 * [backup-simplify]: Simplify 1 into 1 6.205 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0 6.205 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 6.205 * [backup-simplify]: Simplify (- 0) into 0 6.206 * [backup-simplify]: Simplify (+ 0 0) into 0 6.206 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 6.206 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 (- (/ 1 d2) (/ 1 d3)))) into 0 6.207 * [backup-simplify]: Simplify (+ (* d4 0) (+ (* 0 1) (* 0 0))) into 0 6.207 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0 6.207 * [backup-simplify]: Simplify (+ 0 0) into 0 6.207 * [taylor]: Taking taylor expansion of 0 in d2 6.207 * [backup-simplify]: Simplify 0 into 0 6.208 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 6.208 * [backup-simplify]: Simplify (+ (/ 1 d4) 0) into (/ 1 d4) 6.208 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 6.208 * [backup-simplify]: Simplify (+ (/ 1 d4) (- (/ 1 d3))) into (- (/ 1 d4) (/ 1 d3)) 6.208 * [taylor]: Taking taylor expansion of (- (/ 1 d4) (/ 1 d3)) in d3 6.208 * [taylor]: Taking taylor expansion of (/ 1 d4) in d3 6.208 * [taylor]: Taking taylor expansion of d4 in d3 6.208 * [backup-simplify]: Simplify d4 into d4 6.208 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 6.208 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3 6.208 * [taylor]: Taking taylor expansion of d3 in d3 6.208 * [backup-simplify]: Simplify 0 into 0 6.208 * [backup-simplify]: Simplify 1 into 1 6.208 * [backup-simplify]: Simplify (/ 1 1) into 1 6.208 * [backup-simplify]: Simplify (- 1) into -1 6.209 * [backup-simplify]: Simplify (+ 0 -1) into -1 6.209 * [taylor]: Taking taylor expansion of -1 in d4 6.209 * [backup-simplify]: Simplify -1 into -1 6.209 * [taylor]: Taking taylor expansion of 1 in d4 6.209 * [backup-simplify]: Simplify 1 into 1 6.212 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0 6.213 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0 6.213 * [backup-simplify]: Simplify (- 0) into 0 6.213 * [backup-simplify]: Simplify (+ 0 0) into 0 6.214 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 6.215 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 (- (/ 1 d2) (/ 1 d3))))) into 0 6.215 * [backup-simplify]: Simplify (+ (* d4 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 6.215 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)) (* 0 (/ 0 d4)))) into 0 6.215 * [backup-simplify]: Simplify (+ 0 0) into 0 6.215 * [taylor]: Taking taylor expansion of 0 in d2 6.215 * [backup-simplify]: Simplify 0 into 0 6.216 * [taylor]: Taking taylor expansion of 0 in d3 6.216 * [backup-simplify]: Simplify 0 into 0 6.216 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0 6.217 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 6.217 * [backup-simplify]: Simplify (+ 0 0) into 0 6.217 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 6.218 * [backup-simplify]: Simplify (- 0) into 0 6.218 * [backup-simplify]: Simplify (+ 0 0) into 0 6.218 * [taylor]: Taking taylor expansion of 0 in d3 6.218 * [backup-simplify]: Simplify 0 into 0 6.219 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 6.219 * [backup-simplify]: Simplify (- 0) into 0 6.219 * [backup-simplify]: Simplify (+ (/ 1 d4) 0) into (/ 1 d4) 6.219 * [taylor]: Taking taylor expansion of (/ 1 d4) in d4 6.219 * [taylor]: Taking taylor expansion of d4 in d4 6.219 * [backup-simplify]: Simplify 0 into 0 6.220 * [backup-simplify]: Simplify 1 into 1 6.220 * [backup-simplify]: Simplify (/ 1 1) into 1 6.220 * [backup-simplify]: Simplify 1 into 1 6.220 * [taylor]: Taking taylor expansion of 0 in d4 6.220 * [backup-simplify]: Simplify 0 into 0 6.220 * [backup-simplify]: Simplify -1 into -1 6.220 * [backup-simplify]: Simplify 1 into 1 6.221 * [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)) 6.221 * [backup-simplify]: Simplify (fma (/ 1 (- d1)) (- (/ 1 (- d2)) (/ 1 (- d3))) (* (/ 1 (- d4)) (/ 1 (- d1)))) into (fma (/ -1 d1) (- (/ 1 d3) (/ 1 d2)) (/ 1 (* d4 d1))) 6.221 * [approximate]: Taking taylor expansion of (fma (/ -1 d1) (- (/ 1 d3) (/ 1 d2)) (/ 1 (* d4 d1))) in (d1 d2 d3 d4) around 0 6.221 * [taylor]: Taking taylor expansion of (fma (/ -1 d1) (- (/ 1 d3) (/ 1 d2)) (/ 1 (* d4 d1))) in d4 6.221 * [taylor]: Rewrote expression to (+ (* (/ -1 d1) (- (/ 1 d3) (/ 1 d2))) (/ 1 (* d4 d1))) 6.221 * [taylor]: Taking taylor expansion of (* (/ -1 d1) (- (/ 1 d3) (/ 1 d2))) in d4 6.221 * [taylor]: Taking taylor expansion of (/ -1 d1) in d4 6.221 * [taylor]: Taking taylor expansion of -1 in d4 6.221 * [backup-simplify]: Simplify -1 into -1 6.221 * [taylor]: Taking taylor expansion of d1 in d4 6.221 * [backup-simplify]: Simplify d1 into d1 6.221 * [backup-simplify]: Simplify (/ -1 d1) into (/ -1 d1) 6.221 * [taylor]: Taking taylor expansion of (- (/ 1 d3) (/ 1 d2)) in d4 6.221 * [taylor]: Taking taylor expansion of (/ 1 d3) in d4 6.221 * [taylor]: Taking taylor expansion of d3 in d4 6.222 * [backup-simplify]: Simplify d3 into d3 6.222 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 6.222 * [taylor]: Taking taylor expansion of (/ 1 d2) in d4 6.222 * [taylor]: Taking taylor expansion of d2 in d4 6.222 * [backup-simplify]: Simplify d2 into d2 6.222 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 6.222 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d4 6.222 * [taylor]: Taking taylor expansion of (* d4 d1) in d4 6.222 * [taylor]: Taking taylor expansion of d4 in d4 6.222 * [backup-simplify]: Simplify 0 into 0 6.222 * [backup-simplify]: Simplify 1 into 1 6.222 * [taylor]: Taking taylor expansion of d1 in d4 6.222 * [backup-simplify]: Simplify d1 into d1 6.222 * [backup-simplify]: Simplify (* 0 d1) into 0 6.222 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1 6.222 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 6.222 * [taylor]: Taking taylor expansion of (fma (/ -1 d1) (- (/ 1 d3) (/ 1 d2)) (/ 1 (* d4 d1))) in d3 6.223 * [taylor]: Rewrote expression to (+ (* (/ -1 d1) (- (/ 1 d3) (/ 1 d2))) (/ 1 (* d4 d1))) 6.223 * [taylor]: Taking taylor expansion of (* (/ -1 d1) (- (/ 1 d3) (/ 1 d2))) in d3 6.223 * [taylor]: Taking taylor expansion of (/ -1 d1) in d3 6.223 * [taylor]: Taking taylor expansion of -1 in d3 6.223 * [backup-simplify]: Simplify -1 into -1 6.223 * [taylor]: Taking taylor expansion of d1 in d3 6.223 * [backup-simplify]: Simplify d1 into d1 6.223 * [backup-simplify]: Simplify (/ -1 d1) into (/ -1 d1) 6.223 * [taylor]: Taking taylor expansion of (- (/ 1 d3) (/ 1 d2)) in d3 6.223 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3 6.223 * [taylor]: Taking taylor expansion of d3 in d3 6.223 * [backup-simplify]: Simplify 0 into 0 6.223 * [backup-simplify]: Simplify 1 into 1 6.223 * [backup-simplify]: Simplify (/ 1 1) into 1 6.223 * [taylor]: Taking taylor expansion of (/ 1 d2) in d3 6.223 * [taylor]: Taking taylor expansion of d2 in d3 6.223 * [backup-simplify]: Simplify d2 into d2 6.223 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 6.223 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d3 6.223 * [taylor]: Taking taylor expansion of (* d4 d1) in d3 6.224 * [taylor]: Taking taylor expansion of d4 in d3 6.224 * [backup-simplify]: Simplify d4 into d4 6.224 * [taylor]: Taking taylor expansion of d1 in d3 6.224 * [backup-simplify]: Simplify d1 into d1 6.224 * [backup-simplify]: Simplify (* d4 d1) into (* d4 d1) 6.224 * [backup-simplify]: Simplify (/ 1 (* d4 d1)) into (/ 1 (* d4 d1)) 6.224 * [taylor]: Taking taylor expansion of (fma (/ -1 d1) (- (/ 1 d3) (/ 1 d2)) (/ 1 (* d4 d1))) in d2 6.224 * [taylor]: Rewrote expression to (+ (* (/ -1 d1) (- (/ 1 d3) (/ 1 d2))) (/ 1 (* d4 d1))) 6.224 * [taylor]: Taking taylor expansion of (* (/ -1 d1) (- (/ 1 d3) (/ 1 d2))) in d2 6.224 * [taylor]: Taking taylor expansion of (/ -1 d1) in d2 6.224 * [taylor]: Taking taylor expansion of -1 in d2 6.224 * [backup-simplify]: Simplify -1 into -1 6.224 * [taylor]: Taking taylor expansion of d1 in d2 6.224 * [backup-simplify]: Simplify d1 into d1 6.224 * [backup-simplify]: Simplify (/ -1 d1) into (/ -1 d1) 6.224 * [taylor]: Taking taylor expansion of (- (/ 1 d3) (/ 1 d2)) in d2 6.224 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2 6.224 * [taylor]: Taking taylor expansion of d3 in d2 6.224 * [backup-simplify]: Simplify d3 into d3 6.224 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 6.224 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2 6.224 * [taylor]: Taking taylor expansion of d2 in d2 6.224 * [backup-simplify]: Simplify 0 into 0 6.224 * [backup-simplify]: Simplify 1 into 1 6.225 * [backup-simplify]: Simplify (/ 1 1) into 1 6.225 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d2 6.225 * [taylor]: Taking taylor expansion of (* d4 d1) in d2 6.225 * [taylor]: Taking taylor expansion of d4 in d2 6.225 * [backup-simplify]: Simplify d4 into d4 6.225 * [taylor]: Taking taylor expansion of d1 in d2 6.225 * [backup-simplify]: Simplify d1 into d1 6.225 * [backup-simplify]: Simplify (* d4 d1) into (* d4 d1) 6.225 * [backup-simplify]: Simplify (/ 1 (* d4 d1)) into (/ 1 (* d4 d1)) 6.225 * [taylor]: Taking taylor expansion of (fma (/ -1 d1) (- (/ 1 d3) (/ 1 d2)) (/ 1 (* d4 d1))) in d1 6.225 * [taylor]: Rewrote expression to (+ (* (/ -1 d1) (- (/ 1 d3) (/ 1 d2))) (/ 1 (* d4 d1))) 6.225 * [taylor]: Taking taylor expansion of (* (/ -1 d1) (- (/ 1 d3) (/ 1 d2))) in d1 6.225 * [taylor]: Taking taylor expansion of (/ -1 d1) in d1 6.225 * [taylor]: Taking taylor expansion of -1 in d1 6.225 * [backup-simplify]: Simplify -1 into -1 6.225 * [taylor]: Taking taylor expansion of d1 in d1 6.225 * [backup-simplify]: Simplify 0 into 0 6.225 * [backup-simplify]: Simplify 1 into 1 6.226 * [backup-simplify]: Simplify (/ -1 1) into -1 6.226 * [taylor]: Taking taylor expansion of (- (/ 1 d3) (/ 1 d2)) in d1 6.226 * [taylor]: Taking taylor expansion of (/ 1 d3) in d1 6.226 * [taylor]: Taking taylor expansion of d3 in d1 6.226 * [backup-simplify]: Simplify d3 into d3 6.226 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 6.226 * [taylor]: Taking taylor expansion of (/ 1 d2) in d1 6.226 * [taylor]: Taking taylor expansion of d2 in d1 6.226 * [backup-simplify]: Simplify d2 into d2 6.226 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 6.226 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d1 6.226 * [taylor]: Taking taylor expansion of (* d4 d1) in d1 6.226 * [taylor]: Taking taylor expansion of d4 in d1 6.226 * [backup-simplify]: Simplify d4 into d4 6.226 * [taylor]: Taking taylor expansion of d1 in d1 6.226 * [backup-simplify]: Simplify 0 into 0 6.226 * [backup-simplify]: Simplify 1 into 1 6.226 * [backup-simplify]: Simplify (* d4 0) into 0 6.227 * [backup-simplify]: Simplify (+ (* d4 1) (* 0 0)) into d4 6.227 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 6.227 * [taylor]: Taking taylor expansion of (fma (/ -1 d1) (- (/ 1 d3) (/ 1 d2)) (/ 1 (* d4 d1))) in d1 6.227 * [taylor]: Rewrote expression to (+ (* (/ -1 d1) (- (/ 1 d3) (/ 1 d2))) (/ 1 (* d4 d1))) 6.227 * [taylor]: Taking taylor expansion of (* (/ -1 d1) (- (/ 1 d3) (/ 1 d2))) in d1 6.227 * [taylor]: Taking taylor expansion of (/ -1 d1) in d1 6.227 * [taylor]: Taking taylor expansion of -1 in d1 6.227 * [backup-simplify]: Simplify -1 into -1 6.227 * [taylor]: Taking taylor expansion of d1 in d1 6.227 * [backup-simplify]: Simplify 0 into 0 6.227 * [backup-simplify]: Simplify 1 into 1 6.227 * [backup-simplify]: Simplify (/ -1 1) into -1 6.227 * [taylor]: Taking taylor expansion of (- (/ 1 d3) (/ 1 d2)) in d1 6.227 * [taylor]: Taking taylor expansion of (/ 1 d3) in d1 6.227 * [taylor]: Taking taylor expansion of d3 in d1 6.228 * [backup-simplify]: Simplify d3 into d3 6.228 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 6.228 * [taylor]: Taking taylor expansion of (/ 1 d2) in d1 6.228 * [taylor]: Taking taylor expansion of d2 in d1 6.228 * [backup-simplify]: Simplify d2 into d2 6.228 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 6.228 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d1 6.228 * [taylor]: Taking taylor expansion of (* d4 d1) in d1 6.228 * [taylor]: Taking taylor expansion of d4 in d1 6.228 * [backup-simplify]: Simplify d4 into d4 6.228 * [taylor]: Taking taylor expansion of d1 in d1 6.228 * [backup-simplify]: Simplify 0 into 0 6.228 * [backup-simplify]: Simplify 1 into 1 6.228 * [backup-simplify]: Simplify (* d4 0) into 0 6.228 * [backup-simplify]: Simplify (+ (* d4 1) (* 0 0)) into d4 6.228 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 6.229 * [backup-simplify]: Simplify (- (/ 1 d2)) into (- (/ 1 d2)) 6.229 * [backup-simplify]: Simplify (+ (/ 1 d3) (- (/ 1 d2))) into (- (/ 1 d3) (/ 1 d2)) 6.229 * [backup-simplify]: Simplify (* -1 (- (/ 1 d3) (/ 1 d2))) into (* -1 (- (/ 1 d3) (/ 1 d2))) 6.229 * [backup-simplify]: Simplify (+ (* -1 (- (/ 1 d3) (/ 1 d2))) (/ 1 d4)) into (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) 6.229 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) in d2 6.229 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d2 6.229 * [taylor]: Taking taylor expansion of (/ 1 d4) in d2 6.229 * [taylor]: Taking taylor expansion of d4 in d2 6.229 * [backup-simplify]: Simplify d4 into d4 6.229 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 6.229 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2 6.229 * [taylor]: Taking taylor expansion of d2 in d2 6.229 * [backup-simplify]: Simplify 0 into 0 6.229 * [backup-simplify]: Simplify 1 into 1 6.230 * [backup-simplify]: Simplify (/ 1 1) into 1 6.230 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2 6.230 * [taylor]: Taking taylor expansion of d3 in d2 6.230 * [backup-simplify]: Simplify d3 into d3 6.230 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 6.230 * [backup-simplify]: Simplify (+ 0 1) into 1 6.231 * [backup-simplify]: Simplify (+ 1 0) into 1 6.231 * [taylor]: Taking taylor expansion of 1 in d3 6.231 * [backup-simplify]: Simplify 1 into 1 6.231 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 6.231 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0 6.231 * [backup-simplify]: Simplify (- 0) into 0 6.232 * [backup-simplify]: Simplify (+ 0 0) into 0 6.233 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0 6.233 * [backup-simplify]: Simplify (+ (* -1 0) (* 0 (- (/ 1 d3) (/ 1 d2)))) into 0 6.234 * [backup-simplify]: Simplify (+ (* d4 0) (+ (* 0 1) (* 0 0))) into 0 6.234 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0 6.234 * [backup-simplify]: Simplify (+ 0 0) into 0 6.234 * [taylor]: Taking taylor expansion of 0 in d2 6.235 * [backup-simplify]: Simplify 0 into 0 6.235 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 6.235 * [backup-simplify]: Simplify (+ (/ 1 d4) 0) into (/ 1 d4) 6.236 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 6.236 * [backup-simplify]: Simplify (+ (/ 1 d4) (- (/ 1 d3))) into (- (/ 1 d4) (/ 1 d3)) 6.236 * [taylor]: Taking taylor expansion of (- (/ 1 d4) (/ 1 d3)) in d3 6.236 * [taylor]: Taking taylor expansion of (/ 1 d4) in d3 6.236 * [taylor]: Taking taylor expansion of d4 in d3 6.236 * [backup-simplify]: Simplify d4 into d4 6.236 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 6.236 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3 6.236 * [taylor]: Taking taylor expansion of d3 in d3 6.236 * [backup-simplify]: Simplify 0 into 0 6.236 * [backup-simplify]: Simplify 1 into 1 6.236 * [backup-simplify]: Simplify (/ 1 1) into 1 6.237 * [backup-simplify]: Simplify (- 1) into -1 6.237 * [backup-simplify]: Simplify (+ 0 -1) into -1 6.237 * [taylor]: Taking taylor expansion of -1 in d4 6.237 * [backup-simplify]: Simplify -1 into -1 6.237 * [taylor]: Taking taylor expansion of 1 in d4 6.237 * [backup-simplify]: Simplify 1 into 1 6.237 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0 6.238 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0 6.238 * [backup-simplify]: Simplify (- 0) into 0 6.238 * [backup-simplify]: Simplify (+ 0 0) into 0 6.240 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 6.240 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (- (/ 1 d3) (/ 1 d2))))) into 0 6.241 * [backup-simplify]: Simplify (+ (* d4 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 6.241 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)) (* 0 (/ 0 d4)))) into 0 6.242 * [backup-simplify]: Simplify (+ 0 0) into 0 6.242 * [taylor]: Taking taylor expansion of 0 in d2 6.242 * [backup-simplify]: Simplify 0 into 0 6.242 * [taylor]: Taking taylor expansion of 0 in d3 6.242 * [backup-simplify]: Simplify 0 into 0 6.242 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0 6.243 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 6.243 * [backup-simplify]: Simplify (+ 0 0) into 0 6.244 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 6.244 * [backup-simplify]: Simplify (- 0) into 0 6.244 * [backup-simplify]: Simplify (+ 0 0) into 0 6.244 * [taylor]: Taking taylor expansion of 0 in d3 6.244 * [backup-simplify]: Simplify 0 into 0 6.245 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 6.245 * [backup-simplify]: Simplify (- 0) into 0 6.246 * [backup-simplify]: Simplify (+ (/ 1 d4) 0) into (/ 1 d4) 6.246 * [taylor]: Taking taylor expansion of (/ 1 d4) in d4 6.246 * [taylor]: Taking taylor expansion of d4 in d4 6.246 * [backup-simplify]: Simplify 0 into 0 6.246 * [backup-simplify]: Simplify 1 into 1 6.246 * [backup-simplify]: Simplify (/ 1 1) into 1 6.247 * [backup-simplify]: Simplify 1 into 1 6.247 * [taylor]: Taking taylor expansion of 0 in d4 6.247 * [backup-simplify]: Simplify 0 into 0 6.247 * [backup-simplify]: Simplify -1 into -1 6.247 * [backup-simplify]: Simplify 1 into 1 6.247 * [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)) 6.247 * * * [progress]: simplifying candidates 6.248 * * * * [progress]: [ 1 / 14 ] simplifiying candidate # 6.248 * * * * [progress]: [ 2 / 14 ] simplifiying candidate # 6.248 * * * * [progress]: [ 3 / 14 ] simplifiying candidate # 6.248 * * * * [progress]: [ 4 / 14 ] simplifiying candidate # 6.248 * * * * [progress]: [ 5 / 14 ] simplifiying candidate # 6.248 * * * * [progress]: [ 6 / 14 ] simplifiying candidate # 6.248 * * * * [progress]: [ 7 / 14 ] simplifiying candidate # 6.248 * * * * [progress]: [ 8 / 14 ] simplifiying candidate # 6.248 * * * * [progress]: [ 9 / 14 ] simplifiying candidate # 6.248 * * * * [progress]: [ 10 / 14 ] simplifiying candidate # 6.248 * * * * [progress]: [ 11 / 14 ] simplifiying candidate #real (real->posit16 (fma d1 (- d2 d3) (* d4 d1)))) (* d1 d1)))> 6.248 * * * * [progress]: [ 12 / 14 ] simplifiying candidate # 6.248 * * * * [progress]: [ 13 / 14 ] simplifiying candidate # 6.248 * * * * [progress]: [ 14 / 14 ] simplifiying candidate # 6.249 * [simplify]: Simplifying: (expm1 (fma d1 (- d2 d3) (* d4 d1))) (log1p (fma d1 (- d2 d3) (* d4 d1))) (* d1 (- d2 d3)) (log (fma d1 (- d2 d3) (* d4 d1))) (exp (fma d1 (- d2 d3) (* d4 d1))) (* (cbrt (fma d1 (- d2 d3) (* d4 d1))) (cbrt (fma d1 (- d2 d3) (* d4 d1)))) (cbrt (fma d1 (- d2 d3) (* d4 d1))) (* (* (fma d1 (- d2 d3) (* d4 d1)) (fma d1 (- d2 d3) (* d4 d1))) (fma d1 (- d2 d3) (* d4 d1))) (sqrt (fma d1 (- d2 d3) (* d4 d1))) (sqrt (fma d1 (- d2 d3) (* d4 d1))) (real->posit16 (fma d1 (- d2 d3) (* d4 d1))) 0 (- (+ (* d4 d1) (* d2 d1)) (* d3 d1)) (- (+ (* d4 d1) (* d2 d1)) (* d3 d1)) 6.249 * * [simplify]: iteration 0: 23 enodes 6.257 * * [simplify]: iteration 1: 39 enodes 6.268 * * [simplify]: iteration 2: 84 enodes 6.289 * * [simplify]: iteration 3: 358 enodes 6.761 * * [simplify]: iteration 4: 2028 enodes 7.790 * * [simplify]: iteration complete: 5000 enodes 7.790 * * [simplify]: Extracting #0: cost 12 inf + 0 7.791 * * [simplify]: Extracting #1: cost 155 inf + 1 7.806 * * [simplify]: Extracting #2: cost 932 inf + 2621 7.851 * * [simplify]: Extracting #3: cost 836 inf + 95565 7.960 * * [simplify]: Extracting #4: cost 105 inf + 272541 8.070 * * [simplify]: Extracting #5: cost 5 inf + 299425 8.162 * * [simplify]: Extracting #6: cost 0 inf + 301264 8.261 * [simplify]: Simplified to: (expm1 (* (+ (- d2 d3) d4) d1)) (log1p (* (+ (- d2 d3) d4) d1)) (* (- d2 d3) d1) (log (* (+ (- d2 d3) d4) d1)) (exp (* (+ (- d2 d3) d4) d1)) (* (cbrt (* (+ (- d2 d3) d4) d1)) (cbrt (* (+ (- d2 d3) d4) d1))) (cbrt (* (+ (- d2 d3) d4) d1)) (* (* (* (+ (- d2 d3) d4) d1) (* (+ (- d2 d3) d4) d1)) (* (+ (- d2 d3) d4) d1)) (sqrt (* (+ (- d2 d3) d4) d1)) (sqrt (* (+ (- d2 d3) d4) d1)) (real->posit16 (* (+ (- d2 d3) d4) d1)) 0 (* (+ (- d2 d3) d4) d1) (* (+ (- d2 d3) d4) d1) 8.262 * * * [progress]: adding candidates to table 8.336 * * [progress]: iteration 3 / 4 8.336 * * * [progress]: picking best candidate 8.339 * * * * [pick]: Picked # 8.339 * * * [progress]: localizing error 8.354 * * * [progress]: generating rewritten candidates 8.354 * * * * [progress]: [ 1 / 1 ] rewriting at (2 1) 8.423 * * * [progress]: generating series expansions 8.423 * * * * [progress]: [ 1 / 1 ] generating series at (2 1) 8.423 * [backup-simplify]: Simplify (* (+ (- d2 d3) d4) d1) into (* (- (+ d2 d4) d3) d1) 8.423 * [approximate]: Taking taylor expansion of (* (- (+ d2 d4) d3) d1) in (d2 d3 d4 d1) around 0 8.423 * [taylor]: Taking taylor expansion of (* (- (+ d2 d4) d3) d1) in d1 8.424 * [taylor]: Taking taylor expansion of (- (+ d2 d4) d3) in d1 8.424 * [taylor]: Taking taylor expansion of (+ d2 d4) in d1 8.424 * [taylor]: Taking taylor expansion of d2 in d1 8.424 * [backup-simplify]: Simplify d2 into d2 8.424 * [taylor]: Taking taylor expansion of d4 in d1 8.424 * [backup-simplify]: Simplify d4 into d4 8.424 * [taylor]: Taking taylor expansion of d3 in d1 8.424 * [backup-simplify]: Simplify d3 into d3 8.424 * [taylor]: Taking taylor expansion of d1 in d1 8.424 * [backup-simplify]: Simplify 0 into 0 8.424 * [backup-simplify]: Simplify 1 into 1 8.424 * [taylor]: Taking taylor expansion of (* (- (+ d2 d4) d3) d1) in d4 8.424 * [taylor]: Taking taylor expansion of (- (+ d2 d4) d3) in d4 8.424 * [taylor]: Taking taylor expansion of (+ d2 d4) in d4 8.424 * [taylor]: Taking taylor expansion of d2 in d4 8.424 * [backup-simplify]: Simplify d2 into d2 8.424 * [taylor]: Taking taylor expansion of d4 in d4 8.424 * [backup-simplify]: Simplify 0 into 0 8.424 * [backup-simplify]: Simplify 1 into 1 8.424 * [taylor]: Taking taylor expansion of d3 in d4 8.424 * [backup-simplify]: Simplify d3 into d3 8.424 * [taylor]: Taking taylor expansion of d1 in d4 8.424 * [backup-simplify]: Simplify d1 into d1 8.424 * [taylor]: Taking taylor expansion of (* (- (+ d2 d4) d3) d1) in d3 8.424 * [taylor]: Taking taylor expansion of (- (+ d2 d4) d3) in d3 8.424 * [taylor]: Taking taylor expansion of (+ d2 d4) in d3 8.424 * [taylor]: Taking taylor expansion of d2 in d3 8.424 * [backup-simplify]: Simplify d2 into d2 8.424 * [taylor]: Taking taylor expansion of d4 in d3 8.424 * [backup-simplify]: Simplify d4 into d4 8.424 * [taylor]: Taking taylor expansion of d3 in d3 8.424 * [backup-simplify]: Simplify 0 into 0 8.424 * [backup-simplify]: Simplify 1 into 1 8.424 * [taylor]: Taking taylor expansion of d1 in d3 8.424 * [backup-simplify]: Simplify d1 into d1 8.424 * [taylor]: Taking taylor expansion of (* (- (+ d2 d4) d3) d1) in d2 8.424 * [taylor]: Taking taylor expansion of (- (+ d2 d4) d3) in d2 8.424 * [taylor]: Taking taylor expansion of (+ d2 d4) in d2 8.424 * [taylor]: Taking taylor expansion of d2 in d2 8.424 * [backup-simplify]: Simplify 0 into 0 8.424 * [backup-simplify]: Simplify 1 into 1 8.425 * [taylor]: Taking taylor expansion of d4 in d2 8.425 * [backup-simplify]: Simplify d4 into d4 8.425 * [taylor]: Taking taylor expansion of d3 in d2 8.425 * [backup-simplify]: Simplify d3 into d3 8.425 * [taylor]: Taking taylor expansion of d1 in d2 8.425 * [backup-simplify]: Simplify d1 into d1 8.425 * [taylor]: Taking taylor expansion of (* (- (+ d2 d4) d3) d1) in d2 8.425 * [taylor]: Taking taylor expansion of (- (+ d2 d4) d3) in d2 8.425 * [taylor]: Taking taylor expansion of (+ d2 d4) in d2 8.425 * [taylor]: Taking taylor expansion of d2 in d2 8.425 * [backup-simplify]: Simplify 0 into 0 8.425 * [backup-simplify]: Simplify 1 into 1 8.425 * [taylor]: Taking taylor expansion of d4 in d2 8.425 * [backup-simplify]: Simplify d4 into d4 8.425 * [taylor]: Taking taylor expansion of d3 in d2 8.425 * [backup-simplify]: Simplify d3 into d3 8.425 * [taylor]: Taking taylor expansion of d1 in d2 8.425 * [backup-simplify]: Simplify d1 into d1 8.425 * [backup-simplify]: Simplify (+ 0 d4) into d4 8.425 * [backup-simplify]: Simplify (- d3) into (- d3) 8.425 * [backup-simplify]: Simplify (+ d4 (- d3)) into (- d4 d3) 8.425 * [backup-simplify]: Simplify (* (- d4 d3) d1) into (* (- d4 d3) d1) 8.425 * [taylor]: Taking taylor expansion of (* (- d4 d3) d1) in d3 8.425 * [taylor]: Taking taylor expansion of (- d4 d3) in d3 8.425 * [taylor]: Taking taylor expansion of d4 in d3 8.425 * [backup-simplify]: Simplify d4 into d4 8.425 * [taylor]: Taking taylor expansion of d3 in d3 8.425 * [backup-simplify]: Simplify 0 into 0 8.425 * [backup-simplify]: Simplify 1 into 1 8.425 * [taylor]: Taking taylor expansion of d1 in d3 8.425 * [backup-simplify]: Simplify d1 into d1 8.426 * [backup-simplify]: Simplify (- 0) into 0 8.426 * [backup-simplify]: Simplify (+ d4 0) into d4 8.426 * [backup-simplify]: Simplify (* d4 d1) into (* d4 d1) 8.426 * [taylor]: Taking taylor expansion of (* d4 d1) in d4 8.426 * [taylor]: Taking taylor expansion of d4 in d4 8.426 * [backup-simplify]: Simplify 0 into 0 8.426 * [backup-simplify]: Simplify 1 into 1 8.426 * [taylor]: Taking taylor expansion of d1 in d4 8.426 * [backup-simplify]: Simplify d1 into d1 8.427 * [backup-simplify]: Simplify (* 0 d1) into 0 8.427 * [taylor]: Taking taylor expansion of 0 in d1 8.427 * [backup-simplify]: Simplify 0 into 0 8.427 * [backup-simplify]: Simplify 0 into 0 8.427 * [backup-simplify]: Simplify (+ 1 0) into 1 8.428 * [backup-simplify]: Simplify (- 0) into 0 8.428 * [backup-simplify]: Simplify (+ 1 0) into 1 8.428 * [backup-simplify]: Simplify (+ (* (- d4 d3) 0) (* 1 d1)) into d1 8.428 * [taylor]: Taking taylor expansion of d1 in d3 8.428 * [backup-simplify]: Simplify d1 into d1 8.428 * [taylor]: Taking taylor expansion of d1 in d4 8.428 * [backup-simplify]: Simplify d1 into d1 8.428 * [taylor]: Taking taylor expansion of d1 in d1 8.428 * [backup-simplify]: Simplify 0 into 0 8.428 * [backup-simplify]: Simplify 1 into 1 8.428 * [backup-simplify]: Simplify 0 into 0 8.429 * [backup-simplify]: Simplify (- 1) into -1 8.429 * [backup-simplify]: Simplify (+ 0 -1) into -1 8.429 * [backup-simplify]: Simplify (+ (* d4 0) (* -1 d1)) into (- d1) 8.429 * [taylor]: Taking taylor expansion of (- d1) in d4 8.429 * [taylor]: Taking taylor expansion of d1 in d4 8.429 * [backup-simplify]: Simplify d1 into d1 8.429 * [backup-simplify]: Simplify (- d1) into (- d1) 8.429 * [taylor]: Taking taylor expansion of (- d1) in d1 8.429 * [taylor]: Taking taylor expansion of d1 in d1 8.429 * [backup-simplify]: Simplify 0 into 0 8.429 * [backup-simplify]: Simplify 1 into 1 8.430 * [backup-simplify]: Simplify (- 0) into 0 8.430 * [backup-simplify]: Simplify 0 into 0 8.430 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1 8.430 * [taylor]: Taking taylor expansion of d1 in d1 8.430 * [backup-simplify]: Simplify 0 into 0 8.430 * [backup-simplify]: Simplify 1 into 1 8.431 * [backup-simplify]: Simplify 0 into 0 8.431 * [backup-simplify]: Simplify 0 into 0 8.431 * [backup-simplify]: Simplify (+ 0 0) into 0 8.431 * [backup-simplify]: Simplify (- 0) into 0 8.432 * [backup-simplify]: Simplify (+ 0 0) into 0 8.432 * [backup-simplify]: Simplify (+ (* (- d4 d3) 0) (+ (* 1 0) (* 0 d1))) into 0 8.432 * [taylor]: Taking taylor expansion of 0 in d3 8.432 * [backup-simplify]: Simplify 0 into 0 8.432 * [taylor]: Taking taylor expansion of 0 in d4 8.432 * [backup-simplify]: Simplify 0 into 0 8.432 * [taylor]: Taking taylor expansion of 0 in d1 8.432 * [backup-simplify]: Simplify 0 into 0 8.433 * [backup-simplify]: Simplify 0 into 0 8.433 * [backup-simplify]: Simplify 0 into 0 8.433 * [backup-simplify]: Simplify (* (+ (- (/ 1 d2) (/ 1 d3)) (/ 1 d4)) (/ 1 d1)) into (/ (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) d1) 8.433 * [approximate]: Taking taylor expansion of (/ (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) d1) in (d2 d3 d4 d1) around 0 8.433 * [taylor]: Taking taylor expansion of (/ (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) d1) in d1 8.433 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) in d1 8.433 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d1 8.433 * [taylor]: Taking taylor expansion of (/ 1 d4) in d1 8.433 * [taylor]: Taking taylor expansion of d4 in d1 8.433 * [backup-simplify]: Simplify d4 into d4 8.433 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 8.433 * [taylor]: Taking taylor expansion of (/ 1 d2) in d1 8.433 * [taylor]: Taking taylor expansion of d2 in d1 8.433 * [backup-simplify]: Simplify d2 into d2 8.433 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 8.433 * [taylor]: Taking taylor expansion of (/ 1 d3) in d1 8.433 * [taylor]: Taking taylor expansion of d3 in d1 8.433 * [backup-simplify]: Simplify d3 into d3 8.433 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 8.433 * [taylor]: Taking taylor expansion of d1 in d1 8.433 * [backup-simplify]: Simplify 0 into 0 8.433 * [backup-simplify]: Simplify 1 into 1 8.434 * [backup-simplify]: Simplify (+ (/ 1 d4) (/ 1 d2)) into (+ (/ 1 d4) (/ 1 d2)) 8.434 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 8.434 * [backup-simplify]: Simplify (+ (+ (/ 1 d4) (/ 1 d2)) (- (/ 1 d3))) into (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) 8.434 * [backup-simplify]: Simplify (/ (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) 1) into (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) 8.434 * [taylor]: Taking taylor expansion of (/ (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) d1) in d4 8.434 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) in d4 8.434 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d4 8.434 * [taylor]: Taking taylor expansion of (/ 1 d4) in d4 8.434 * [taylor]: Taking taylor expansion of d4 in d4 8.434 * [backup-simplify]: Simplify 0 into 0 8.434 * [backup-simplify]: Simplify 1 into 1 8.435 * [backup-simplify]: Simplify (/ 1 1) into 1 8.435 * [taylor]: Taking taylor expansion of (/ 1 d2) in d4 8.435 * [taylor]: Taking taylor expansion of d2 in d4 8.435 * [backup-simplify]: Simplify d2 into d2 8.435 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 8.435 * [taylor]: Taking taylor expansion of (/ 1 d3) in d4 8.435 * [taylor]: Taking taylor expansion of d3 in d4 8.435 * [backup-simplify]: Simplify d3 into d3 8.435 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 8.435 * [taylor]: Taking taylor expansion of d1 in d4 8.435 * [backup-simplify]: Simplify d1 into d1 8.436 * [backup-simplify]: Simplify (+ 1 0) into 1 8.436 * [backup-simplify]: Simplify (+ 1 0) into 1 8.436 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 8.436 * [taylor]: Taking taylor expansion of (/ (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) d1) in d3 8.436 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) in d3 8.436 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d3 8.436 * [taylor]: Taking taylor expansion of (/ 1 d4) in d3 8.436 * [taylor]: Taking taylor expansion of d4 in d3 8.436 * [backup-simplify]: Simplify d4 into d4 8.436 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 8.436 * [taylor]: Taking taylor expansion of (/ 1 d2) in d3 8.436 * [taylor]: Taking taylor expansion of d2 in d3 8.436 * [backup-simplify]: Simplify d2 into d2 8.437 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 8.437 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3 8.437 * [taylor]: Taking taylor expansion of d3 in d3 8.437 * [backup-simplify]: Simplify 0 into 0 8.437 * [backup-simplify]: Simplify 1 into 1 8.437 * [backup-simplify]: Simplify (/ 1 1) into 1 8.437 * [taylor]: Taking taylor expansion of d1 in d3 8.437 * [backup-simplify]: Simplify d1 into d1 8.438 * [backup-simplify]: Simplify (- 1) into -1 8.438 * [backup-simplify]: Simplify (+ 0 -1) into -1 8.438 * [backup-simplify]: Simplify (/ -1 d1) into (/ -1 d1) 8.438 * [taylor]: Taking taylor expansion of (/ (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) d1) in d2 8.438 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) in d2 8.438 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d2 8.438 * [taylor]: Taking taylor expansion of (/ 1 d4) in d2 8.438 * [taylor]: Taking taylor expansion of d4 in d2 8.438 * [backup-simplify]: Simplify d4 into d4 8.438 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 8.438 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2 8.438 * [taylor]: Taking taylor expansion of d2 in d2 8.438 * [backup-simplify]: Simplify 0 into 0 8.438 * [backup-simplify]: Simplify 1 into 1 8.439 * [backup-simplify]: Simplify (/ 1 1) into 1 8.439 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2 8.439 * [taylor]: Taking taylor expansion of d3 in d2 8.439 * [backup-simplify]: Simplify d3 into d3 8.439 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 8.439 * [taylor]: Taking taylor expansion of d1 in d2 8.439 * [backup-simplify]: Simplify d1 into d1 8.439 * [backup-simplify]: Simplify (+ 0 1) into 1 8.440 * [backup-simplify]: Simplify (+ 1 0) into 1 8.440 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 8.440 * [taylor]: Taking taylor expansion of (/ (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) d1) in d2 8.440 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) in d2 8.440 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d2 8.440 * [taylor]: Taking taylor expansion of (/ 1 d4) in d2 8.440 * [taylor]: Taking taylor expansion of d4 in d2 8.440 * [backup-simplify]: Simplify d4 into d4 8.440 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 8.440 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2 8.440 * [taylor]: Taking taylor expansion of d2 in d2 8.440 * [backup-simplify]: Simplify 0 into 0 8.440 * [backup-simplify]: Simplify 1 into 1 8.441 * [backup-simplify]: Simplify (/ 1 1) into 1 8.441 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2 8.441 * [taylor]: Taking taylor expansion of d3 in d2 8.441 * [backup-simplify]: Simplify d3 into d3 8.441 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 8.441 * [taylor]: Taking taylor expansion of d1 in d2 8.441 * [backup-simplify]: Simplify d1 into d1 8.441 * [backup-simplify]: Simplify (+ 0 1) into 1 8.442 * [backup-simplify]: Simplify (+ 1 0) into 1 8.442 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 8.442 * [taylor]: Taking taylor expansion of (/ 1 d1) in d3 8.442 * [taylor]: Taking taylor expansion of d1 in d3 8.442 * [backup-simplify]: Simplify d1 into d1 8.442 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 8.443 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 8.443 * [backup-simplify]: Simplify (+ (/ 1 d4) 0) into (/ 1 d4) 8.443 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 8.443 * [backup-simplify]: Simplify (+ (/ 1 d4) (- (/ 1 d3))) into (- (/ 1 d4) (/ 1 d3)) 8.443 * [backup-simplify]: Simplify (- (/ (- (/ 1 d4) (/ 1 d3)) d1) (+ (* (/ 1 d1) (/ 0 d1)))) into (- (/ 1 (* d4 d1)) (/ 1 (* d3 d1))) 8.443 * [taylor]: Taking taylor expansion of (- (/ 1 (* d4 d1)) (/ 1 (* d3 d1))) in d3 8.443 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d3 8.444 * [taylor]: Taking taylor expansion of (* d4 d1) in d3 8.444 * [taylor]: Taking taylor expansion of d4 in d3 8.444 * [backup-simplify]: Simplify d4 into d4 8.444 * [taylor]: Taking taylor expansion of d1 in d3 8.444 * [backup-simplify]: Simplify d1 into d1 8.444 * [backup-simplify]: Simplify (* d4 d1) into (* d4 d1) 8.444 * [backup-simplify]: Simplify (/ 1 (* d4 d1)) into (/ 1 (* d4 d1)) 8.444 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d3 8.444 * [taylor]: Taking taylor expansion of (* d3 d1) in d3 8.444 * [taylor]: Taking taylor expansion of d3 in d3 8.444 * [backup-simplify]: Simplify 0 into 0 8.444 * [backup-simplify]: Simplify 1 into 1 8.444 * [taylor]: Taking taylor expansion of d1 in d3 8.444 * [backup-simplify]: Simplify d1 into d1 8.444 * [backup-simplify]: Simplify (* 0 d1) into 0 8.444 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1 8.444 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 8.445 * [backup-simplify]: Simplify (- (/ 1 d1)) into (- (/ 1 d1)) 8.445 * [backup-simplify]: Simplify (+ 0 (- (/ 1 d1))) into (- (/ 1 d1)) 8.445 * [taylor]: Taking taylor expansion of (- (/ 1 d1)) in d4 8.445 * [taylor]: Taking taylor expansion of (/ 1 d1) in d4 8.445 * [taylor]: Taking taylor expansion of d1 in d4 8.445 * [backup-simplify]: Simplify d1 into d1 8.445 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 8.445 * [taylor]: Taking taylor expansion of (/ 1 d1) in d4 8.445 * [taylor]: Taking taylor expansion of d1 in d4 8.445 * [backup-simplify]: Simplify d1 into d1 8.445 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 8.445 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0 8.446 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 8.446 * [backup-simplify]: Simplify (+ 0 0) into 0 8.446 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 8.447 * [backup-simplify]: Simplify (- 0) into 0 8.447 * [backup-simplify]: Simplify (+ 0 0) into 0 8.447 * [backup-simplify]: Simplify (- (/ 0 d1) (+ (* (/ 1 d1) (/ 0 d1)) (* (- (/ 1 (* d4 d1)) (/ 1 (* d3 d1))) (/ 0 d1)))) into 0 8.448 * [taylor]: Taking taylor expansion of 0 in d3 8.448 * [backup-simplify]: Simplify 0 into 0 8.448 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 d1))) into 0 8.449 * [backup-simplify]: Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0 8.449 * [backup-simplify]: Simplify (- 0) into 0 8.449 * [backup-simplify]: Simplify (+ (/ 1 (* d4 d1)) 0) into (/ 1 (* d4 d1)) 8.449 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d4 8.449 * [taylor]: Taking taylor expansion of (* d4 d1) in d4 8.449 * [taylor]: Taking taylor expansion of d4 in d4 8.449 * [backup-simplify]: Simplify 0 into 0 8.449 * [backup-simplify]: Simplify 1 into 1 8.449 * [taylor]: Taking taylor expansion of d1 in d4 8.449 * [backup-simplify]: Simplify d1 into d1 8.449 * [backup-simplify]: Simplify (* 0 d1) into 0 8.450 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1 8.450 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 8.450 * [taylor]: Taking taylor expansion of (/ 1 d1) in d1 8.450 * [taylor]: Taking taylor expansion of d1 in d1 8.450 * [backup-simplify]: Simplify 0 into 0 8.450 * [backup-simplify]: Simplify 1 into 1 8.450 * [backup-simplify]: Simplify (/ 1 1) into 1 8.450 * [backup-simplify]: Simplify 1 into 1 8.450 * [backup-simplify]: Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0 8.450 * [taylor]: Taking taylor expansion of 0 in d4 8.450 * [backup-simplify]: Simplify 0 into 0 8.450 * [backup-simplify]: Simplify (- (/ 1 d1)) into (- (/ 1 d1)) 8.450 * [taylor]: Taking taylor expansion of (- (/ 1 d1)) in d1 8.451 * [taylor]: Taking taylor expansion of (/ 1 d1) in d1 8.451 * [taylor]: Taking taylor expansion of d1 in d1 8.451 * [backup-simplify]: Simplify 0 into 0 8.451 * [backup-simplify]: Simplify 1 into 1 8.451 * [backup-simplify]: Simplify (/ 1 1) into 1 8.451 * [backup-simplify]: Simplify (- 1) into -1 8.451 * [backup-simplify]: Simplify -1 into -1 8.451 * [taylor]: Taking taylor expansion of (/ 1 d1) in d1 8.451 * [taylor]: Taking taylor expansion of d1 in d1 8.451 * [backup-simplify]: Simplify 0 into 0 8.451 * [backup-simplify]: Simplify 1 into 1 8.452 * [backup-simplify]: Simplify (/ 1 1) into 1 8.452 * [backup-simplify]: Simplify 1 into 1 8.453 * [backup-simplify]: Simplify (+ (* 1 (* (/ 1 (/ 1 d1)) (* 1 (* 1 (/ 1 (/ 1 d2)))))) (+ (* -1 (* (/ 1 (/ 1 d1)) (* 1 (* (/ 1 (/ 1 d3)) 1)))) (* 1 (* (/ 1 (/ 1 d1)) (* (/ 1 (/ 1 d4)) (* 1 1)))))) into (- (+ (* d4 d1) (* d2 d1)) (* d3 d1)) 8.453 * [backup-simplify]: Simplify (* (+ (- (/ 1 (- d2)) (/ 1 (- d3))) (/ 1 (- d4))) (/ 1 (- d1))) into (* -1 (/ (- (/ 1 d3) (+ (/ 1 d4) (/ 1 d2))) d1)) 8.453 * [approximate]: Taking taylor expansion of (* -1 (/ (- (/ 1 d3) (+ (/ 1 d4) (/ 1 d2))) d1)) in (d2 d3 d4 d1) around 0 8.453 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 d3) (+ (/ 1 d4) (/ 1 d2))) d1)) in d1 8.453 * [taylor]: Taking taylor expansion of -1 in d1 8.453 * [backup-simplify]: Simplify -1 into -1 8.453 * [taylor]: Taking taylor expansion of (/ (- (/ 1 d3) (+ (/ 1 d4) (/ 1 d2))) d1) in d1 8.453 * [taylor]: Taking taylor expansion of (- (/ 1 d3) (+ (/ 1 d4) (/ 1 d2))) in d1 8.453 * [taylor]: Taking taylor expansion of (/ 1 d3) in d1 8.453 * [taylor]: Taking taylor expansion of d3 in d1 8.453 * [backup-simplify]: Simplify d3 into d3 8.453 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 8.453 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d1 8.453 * [taylor]: Taking taylor expansion of (/ 1 d4) in d1 8.454 * [taylor]: Taking taylor expansion of d4 in d1 8.454 * [backup-simplify]: Simplify d4 into d4 8.454 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 8.454 * [taylor]: Taking taylor expansion of (/ 1 d2) in d1 8.454 * [taylor]: Taking taylor expansion of d2 in d1 8.454 * [backup-simplify]: Simplify d2 into d2 8.454 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 8.454 * [taylor]: Taking taylor expansion of d1 in d1 8.454 * [backup-simplify]: Simplify 0 into 0 8.454 * [backup-simplify]: Simplify 1 into 1 8.454 * [backup-simplify]: Simplify (+ (/ 1 d4) (/ 1 d2)) into (+ (/ 1 d4) (/ 1 d2)) 8.454 * [backup-simplify]: Simplify (- (+ (/ 1 d4) (/ 1 d2))) into (- (+ (/ 1 d4) (/ 1 d2))) 8.454 * [backup-simplify]: Simplify (+ (/ 1 d3) (- (+ (/ 1 d4) (/ 1 d2)))) into (- (/ 1 d3) (+ (/ 1 d4) (/ 1 d2))) 8.454 * [backup-simplify]: Simplify (/ (- (/ 1 d3) (+ (/ 1 d4) (/ 1 d2))) 1) into (- (/ 1 d3) (+ (/ 1 d4) (/ 1 d2))) 8.454 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 d3) (+ (/ 1 d4) (/ 1 d2))) d1)) in d4 8.454 * [taylor]: Taking taylor expansion of -1 in d4 8.455 * [backup-simplify]: Simplify -1 into -1 8.455 * [taylor]: Taking taylor expansion of (/ (- (/ 1 d3) (+ (/ 1 d4) (/ 1 d2))) d1) in d4 8.455 * [taylor]: Taking taylor expansion of (- (/ 1 d3) (+ (/ 1 d4) (/ 1 d2))) in d4 8.455 * [taylor]: Taking taylor expansion of (/ 1 d3) in d4 8.455 * [taylor]: Taking taylor expansion of d3 in d4 8.455 * [backup-simplify]: Simplify d3 into d3 8.455 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 8.455 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d4 8.455 * [taylor]: Taking taylor expansion of (/ 1 d4) in d4 8.455 * [taylor]: Taking taylor expansion of d4 in d4 8.455 * [backup-simplify]: Simplify 0 into 0 8.455 * [backup-simplify]: Simplify 1 into 1 8.455 * [backup-simplify]: Simplify (/ 1 1) into 1 8.455 * [taylor]: Taking taylor expansion of (/ 1 d2) in d4 8.455 * [taylor]: Taking taylor expansion of d2 in d4 8.455 * [backup-simplify]: Simplify d2 into d2 8.455 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 8.455 * [taylor]: Taking taylor expansion of d1 in d4 8.455 * [backup-simplify]: Simplify d1 into d1 8.456 * [backup-simplify]: Simplify (+ 1 0) into 1 8.456 * [backup-simplify]: Simplify (- 1) into -1 8.457 * [backup-simplify]: Simplify (+ 0 -1) into -1 8.457 * [backup-simplify]: Simplify (/ -1 d1) into (/ -1 d1) 8.457 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 d3) (+ (/ 1 d4) (/ 1 d2))) d1)) in d3 8.457 * [taylor]: Taking taylor expansion of -1 in d3 8.457 * [backup-simplify]: Simplify -1 into -1 8.457 * [taylor]: Taking taylor expansion of (/ (- (/ 1 d3) (+ (/ 1 d4) (/ 1 d2))) d1) in d3 8.457 * [taylor]: Taking taylor expansion of (- (/ 1 d3) (+ (/ 1 d4) (/ 1 d2))) in d3 8.457 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3 8.457 * [taylor]: Taking taylor expansion of d3 in d3 8.457 * [backup-simplify]: Simplify 0 into 0 8.457 * [backup-simplify]: Simplify 1 into 1 8.458 * [backup-simplify]: Simplify (/ 1 1) into 1 8.458 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d3 8.458 * [taylor]: Taking taylor expansion of (/ 1 d4) in d3 8.458 * [taylor]: Taking taylor expansion of d4 in d3 8.458 * [backup-simplify]: Simplify d4 into d4 8.458 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 8.458 * [taylor]: Taking taylor expansion of (/ 1 d2) in d3 8.458 * [taylor]: Taking taylor expansion of d2 in d3 8.458 * [backup-simplify]: Simplify d2 into d2 8.458 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 8.458 * [taylor]: Taking taylor expansion of d1 in d3 8.458 * [backup-simplify]: Simplify d1 into d1 8.458 * [backup-simplify]: Simplify (+ 1 0) into 1 8.458 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 8.458 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 d3) (+ (/ 1 d4) (/ 1 d2))) d1)) in d2 8.459 * [taylor]: Taking taylor expansion of -1 in d2 8.459 * [backup-simplify]: Simplify -1 into -1 8.459 * [taylor]: Taking taylor expansion of (/ (- (/ 1 d3) (+ (/ 1 d4) (/ 1 d2))) d1) in d2 8.459 * [taylor]: Taking taylor expansion of (- (/ 1 d3) (+ (/ 1 d4) (/ 1 d2))) in d2 8.459 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2 8.459 * [taylor]: Taking taylor expansion of d3 in d2 8.459 * [backup-simplify]: Simplify d3 into d3 8.459 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 8.459 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d2 8.459 * [taylor]: Taking taylor expansion of (/ 1 d4) in d2 8.459 * [taylor]: Taking taylor expansion of d4 in d2 8.459 * [backup-simplify]: Simplify d4 into d4 8.459 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 8.459 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2 8.459 * [taylor]: Taking taylor expansion of d2 in d2 8.459 * [backup-simplify]: Simplify 0 into 0 8.459 * [backup-simplify]: Simplify 1 into 1 8.459 * [backup-simplify]: Simplify (/ 1 1) into 1 8.459 * [taylor]: Taking taylor expansion of d1 in d2 8.459 * [backup-simplify]: Simplify d1 into d1 8.460 * [backup-simplify]: Simplify (+ 0 1) into 1 8.460 * [backup-simplify]: Simplify (- 1) into -1 8.461 * [backup-simplify]: Simplify (+ 0 -1) into -1 8.461 * [backup-simplify]: Simplify (/ -1 d1) into (/ -1 d1) 8.461 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 d3) (+ (/ 1 d4) (/ 1 d2))) d1)) in d2 8.461 * [taylor]: Taking taylor expansion of -1 in d2 8.461 * [backup-simplify]: Simplify -1 into -1 8.461 * [taylor]: Taking taylor expansion of (/ (- (/ 1 d3) (+ (/ 1 d4) (/ 1 d2))) d1) in d2 8.461 * [taylor]: Taking taylor expansion of (- (/ 1 d3) (+ (/ 1 d4) (/ 1 d2))) in d2 8.461 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2 8.461 * [taylor]: Taking taylor expansion of d3 in d2 8.461 * [backup-simplify]: Simplify d3 into d3 8.461 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 8.461 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d2 8.461 * [taylor]: Taking taylor expansion of (/ 1 d4) in d2 8.461 * [taylor]: Taking taylor expansion of d4 in d2 8.461 * [backup-simplify]: Simplify d4 into d4 8.461 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 8.461 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2 8.461 * [taylor]: Taking taylor expansion of d2 in d2 8.461 * [backup-simplify]: Simplify 0 into 0 8.461 * [backup-simplify]: Simplify 1 into 1 8.462 * [backup-simplify]: Simplify (/ 1 1) into 1 8.462 * [taylor]: Taking taylor expansion of d1 in d2 8.462 * [backup-simplify]: Simplify d1 into d1 8.462 * [backup-simplify]: Simplify (+ 0 1) into 1 8.463 * [backup-simplify]: Simplify (- 1) into -1 8.463 * [backup-simplify]: Simplify (+ 0 -1) into -1 8.463 * [backup-simplify]: Simplify (/ -1 d1) into (/ -1 d1) 8.463 * [backup-simplify]: Simplify (* -1 (/ -1 d1)) into (/ 1 d1) 8.463 * [taylor]: Taking taylor expansion of (/ 1 d1) in d3 8.463 * [taylor]: Taking taylor expansion of d1 in d3 8.463 * [backup-simplify]: Simplify d1 into d1 8.463 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 8.464 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 8.464 * [backup-simplify]: Simplify (+ (/ 1 d4) 0) into (/ 1 d4) 8.464 * [backup-simplify]: Simplify (- (/ 1 d4)) into (- (/ 1 d4)) 8.464 * [backup-simplify]: Simplify (+ (/ 1 d3) (- (/ 1 d4))) into (- (/ 1 d3) (/ 1 d4)) 8.465 * [backup-simplify]: Simplify (- (/ (- (/ 1 d3) (/ 1 d4)) d1) (+ (* (/ -1 d1) (/ 0 d1)))) into (- (/ 1 (* d3 d1)) (/ 1 (* d4 d1))) 8.465 * [backup-simplify]: Simplify (+ (* -1 (- (/ 1 (* d3 d1)) (/ 1 (* d4 d1)))) (* 0 (/ -1 d1))) into (- (/ 1 (* d4 d1)) (/ 1 (* d3 d1))) 8.465 * [taylor]: Taking taylor expansion of (- (/ 1 (* d4 d1)) (/ 1 (* d3 d1))) in d3 8.465 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d3 8.465 * [taylor]: Taking taylor expansion of (* d4 d1) in d3 8.465 * [taylor]: Taking taylor expansion of d4 in d3 8.465 * [backup-simplify]: Simplify d4 into d4 8.465 * [taylor]: Taking taylor expansion of d1 in d3 8.465 * [backup-simplify]: Simplify d1 into d1 8.465 * [backup-simplify]: Simplify (* d4 d1) into (* d4 d1) 8.465 * [backup-simplify]: Simplify (/ 1 (* d4 d1)) into (/ 1 (* d4 d1)) 8.465 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d3 8.465 * [taylor]: Taking taylor expansion of (* d3 d1) in d3 8.465 * [taylor]: Taking taylor expansion of d3 in d3 8.465 * [backup-simplify]: Simplify 0 into 0 8.465 * [backup-simplify]: Simplify 1 into 1 8.465 * [taylor]: Taking taylor expansion of d1 in d3 8.465 * [backup-simplify]: Simplify d1 into d1 8.465 * [backup-simplify]: Simplify (* 0 d1) into 0 8.466 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1 8.466 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 8.466 * [backup-simplify]: Simplify (- (/ 1 d1)) into (- (/ 1 d1)) 8.466 * [backup-simplify]: Simplify (+ 0 (- (/ 1 d1))) into (- (/ 1 d1)) 8.466 * [taylor]: Taking taylor expansion of (- (/ 1 d1)) in d4 8.466 * [taylor]: Taking taylor expansion of (/ 1 d1) in d4 8.466 * [taylor]: Taking taylor expansion of d1 in d4 8.466 * [backup-simplify]: Simplify d1 into d1 8.466 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 8.466 * [taylor]: Taking taylor expansion of (/ 1 d1) in d4 8.466 * [taylor]: Taking taylor expansion of d1 in d4 8.466 * [backup-simplify]: Simplify d1 into d1 8.466 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 8.467 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 8.467 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0 8.468 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 8.468 * [backup-simplify]: Simplify (+ 0 0) into 0 8.468 * [backup-simplify]: Simplify (- 0) into 0 8.469 * [backup-simplify]: Simplify (+ 0 0) into 0 8.469 * [backup-simplify]: Simplify (- (/ 0 d1) (+ (* (/ -1 d1) (/ 0 d1)) (* (- (/ 1 (* d3 d1)) (/ 1 (* d4 d1))) (/ 0 d1)))) into 0 8.470 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 (- (/ 1 (* d3 d1)) (/ 1 (* d4 d1)))) (* 0 (/ -1 d1)))) into 0 8.470 * [taylor]: Taking taylor expansion of 0 in d3 8.470 * [backup-simplify]: Simplify 0 into 0 8.471 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 d1))) into 0 8.471 * [backup-simplify]: Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0 8.471 * [backup-simplify]: Simplify (- 0) into 0 8.471 * [backup-simplify]: Simplify (+ (/ 1 (* d4 d1)) 0) into (/ 1 (* d4 d1)) 8.471 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d4 8.471 * [taylor]: Taking taylor expansion of (* d4 d1) in d4 8.471 * [taylor]: Taking taylor expansion of d4 in d4 8.471 * [backup-simplify]: Simplify 0 into 0 8.471 * [backup-simplify]: Simplify 1 into 1 8.471 * [taylor]: Taking taylor expansion of d1 in d4 8.471 * [backup-simplify]: Simplify d1 into d1 8.471 * [backup-simplify]: Simplify (* 0 d1) into 0 8.472 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1 8.472 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 8.472 * [taylor]: Taking taylor expansion of (/ 1 d1) in d1 8.472 * [taylor]: Taking taylor expansion of d1 in d1 8.472 * [backup-simplify]: Simplify 0 into 0 8.472 * [backup-simplify]: Simplify 1 into 1 8.472 * [backup-simplify]: Simplify (/ 1 1) into 1 8.472 * [backup-simplify]: Simplify 1 into 1 8.473 * [backup-simplify]: Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0 8.473 * [taylor]: Taking taylor expansion of 0 in d4 8.473 * [backup-simplify]: Simplify 0 into 0 8.473 * [backup-simplify]: Simplify (- (/ 1 d1)) into (- (/ 1 d1)) 8.473 * [taylor]: Taking taylor expansion of (- (/ 1 d1)) in d1 8.473 * [taylor]: Taking taylor expansion of (/ 1 d1) in d1 8.473 * [taylor]: Taking taylor expansion of d1 in d1 8.473 * [backup-simplify]: Simplify 0 into 0 8.473 * [backup-simplify]: Simplify 1 into 1 8.473 * [backup-simplify]: Simplify (/ 1 1) into 1 8.474 * [backup-simplify]: Simplify (- 1) into -1 8.474 * [backup-simplify]: Simplify -1 into -1 8.474 * [taylor]: Taking taylor expansion of (/ 1 d1) in d1 8.474 * [taylor]: Taking taylor expansion of d1 in d1 8.474 * [backup-simplify]: Simplify 0 into 0 8.474 * [backup-simplify]: Simplify 1 into 1 8.474 * [backup-simplify]: Simplify (/ 1 1) into 1 8.474 * [backup-simplify]: Simplify 1 into 1 8.478 * [backup-simplify]: Simplify (+ (* 1 (* (/ 1 (/ 1 (- d1))) (* 1 (* 1 (/ 1 (/ 1 (- d2))))))) (+ (* -1 (* (/ 1 (/ 1 (- d1))) (* 1 (* (/ 1 (/ 1 (- d3))) 1)))) (* 1 (* (/ 1 (/ 1 (- d1))) (* (/ 1 (/ 1 (- d4))) (* 1 1)))))) into (- (+ (* d4 d1) (* d2 d1)) (* d3 d1)) 8.478 * * * [progress]: simplifying candidates 8.478 * * * * [progress]: [ 1 / 28 ] simplifiying candidate # 8.478 * * * * [progress]: [ 2 / 28 ] simplifiying candidate # 8.478 * * * * [progress]: [ 3 / 28 ] simplifiying candidate # 8.478 * * * * [progress]: [ 4 / 28 ] simplifiying candidate # 8.478 * * * * [progress]: [ 5 / 28 ] simplifiying candidate # 8.478 * * * * [progress]: [ 6 / 28 ] simplifiying candidate # 8.478 * * * * [progress]: [ 7 / 28 ] simplifiying candidate # 8.478 * * * * [progress]: [ 8 / 28 ] simplifiying candidate # 8.478 * * * * [progress]: [ 9 / 28 ] simplifiying candidate # 8.478 * * * * [progress]: [ 10 / 28 ] simplifiying candidate # 8.479 * * * * [progress]: [ 11 / 28 ] simplifiying candidate # 8.479 * * * * [progress]: [ 12 / 28 ] simplifiying candidate # 8.479 * * * * [progress]: [ 13 / 28 ] simplifiying candidate # 8.479 * * * * [progress]: [ 14 / 28 ] simplifiying candidate # 8.479 * * * * [progress]: [ 15 / 28 ] simplifiying candidate # 8.479 * * * * [progress]: [ 16 / 28 ] simplifiying candidate # 8.479 * * * * [progress]: [ 17 / 28 ] simplifiying candidate # 8.479 * * * * [progress]: [ 18 / 28 ] simplifiying candidate # 8.479 * * * * [progress]: [ 19 / 28 ] simplifiying candidate # 8.479 * * * * [progress]: [ 20 / 28 ] simplifiying candidate # 8.479 * * * * [progress]: [ 21 / 28 ] simplifiying candidate # 8.479 * * * * [progress]: [ 22 / 28 ] simplifiying candidate # 8.479 * * * * [progress]: [ 23 / 28 ] simplifiying candidate # 8.479 * * * * [progress]: [ 24 / 28 ] simplifiying candidate #real (real->posit16 (* (+ (- d2 d3) d4) d1))) (* d1 d1)))> 8.479 * * * * [progress]: [ 25 / 28 ] simplifiying candidate # 8.479 * * * * [progress]: [ 26 / 28 ] simplifiying candidate # 8.479 * * * * [progress]: [ 27 / 28 ] simplifiying candidate # 8.480 * * * * [progress]: [ 28 / 28 ] simplifiying candidate # 8.480 * [simplify]: Simplifying: (expm1 (* (+ (- d2 d3) d4) d1)) (log1p (* (+ (- d2 d3) d4) d1)) (* (+ (- d2 d3) d4) d1) (+ (log (+ (- d2 d3) d4)) (log d1)) (log (* (+ (- d2 d3) d4) d1)) (exp (* (+ (- d2 d3) d4) d1)) (* (* (* (+ (- d2 d3) d4) (+ (- d2 d3) d4)) (+ (- d2 d3) d4)) (* (* d1 d1) d1)) (* (cbrt (* (+ (- d2 d3) d4) d1)) (cbrt (* (+ (- d2 d3) d4) d1))) (cbrt (* (+ (- d2 d3) d4) d1)) (* (* (* (+ (- d2 d3) d4) d1) (* (+ (- d2 d3) d4) d1)) (* (+ (- d2 d3) d4) d1)) (sqrt (* (+ (- d2 d3) d4) d1)) (sqrt (* (+ (- d2 d3) d4) d1)) (* (sqrt (+ (- d2 d3) d4)) (sqrt d1)) (* (sqrt (+ (- d2 d3) d4)) (sqrt d1)) (* (+ (- d2 d3) d4) (* (cbrt d1) (cbrt d1))) (* (+ (- d2 d3) d4) (sqrt d1)) (* (+ (- d2 d3) d4) 1) (* (cbrt (+ (- d2 d3) d4)) d1) (* (sqrt (+ (- d2 d3) d4)) d1) (* (+ (- d2 d3) d4) d1) (* (+ (- d2 d3) d4) d1) (* (+ (- d2 d3) d4) d1) (* (+ (pow (- d2 d3) 3) (pow d4 3)) d1) (* (- (* (- d2 d3) (- d2 d3)) (* d4 d4)) d1) (real->posit16 (* (+ (- d2 d3) d4) d1)) 0 (- (+ (* d4 d1) (* d2 d1)) (* d3 d1)) (- (+ (* d4 d1) (* d2 d1)) (* d3 d1)) 8.481 * * [simplify]: iteration 0: 52 enodes 8.499 * * [simplify]: iteration 1: 131 enodes 8.537 * * [simplify]: iteration 2: 442 enodes 8.886 * * [simplify]: iteration 3: 2430 enodes 10.253 * * [simplify]: iteration complete: 5017 enodes 10.253 * * [simplify]: Extracting #0: cost 19 inf + 0 10.254 * * [simplify]: Extracting #1: cost 250 inf + 1 10.259 * * [simplify]: Extracting #2: cost 909 inf + 2119 10.275 * * [simplify]: Extracting #3: cost 877 inf + 68344 10.335 * * [simplify]: Extracting #4: cost 257 inf + 208326 10.407 * * [simplify]: Extracting #5: cost 35 inf + 252735 10.500 * * [simplify]: Extracting #6: cost 4 inf + 257127 10.569 * * [simplify]: Extracting #7: cost 0 inf + 258221 10.639 * [simplify]: Simplified to: (expm1 (* d1 (+ (- d2 d3) d4))) (log1p (* d1 (+ (- d2 d3) d4))) (* d1 (+ (- d2 d3) d4)) (log (* d1 (+ (- d2 d3) d4))) (log (* d1 (+ (- d2 d3) d4))) (exp (* d1 (+ (- d2 d3) d4))) (* (* (* (* (- d2 (- d3 d4)) d1) (* (- d2 (- d3 d4)) d1)) (- d2 (- d3 d4))) d1) (* (cbrt (* d1 (+ (- d2 d3) d4))) (cbrt (* d1 (+ (- d2 d3) d4)))) (cbrt (* d1 (+ (- d2 d3) d4))) (* (* (* (* (- d2 (- d3 d4)) d1) (* (- d2 (- d3 d4)) d1)) (- d2 (- d3 d4))) d1) (sqrt (* d1 (+ (- d2 d3) d4))) (sqrt (* d1 (+ (- d2 d3) d4))) (* (sqrt (- d2 (- d3 d4))) (sqrt d1)) (* (sqrt (- d2 (- d3 d4))) (sqrt d1)) (* (* (cbrt d1) (cbrt d1)) (- d2 (- d3 d4))) (* (sqrt d1) (+ (- d2 d3) d4)) (- d2 (- d3 d4)) (* (cbrt (- d2 (- d3 d4))) d1) (* (sqrt (- d2 (- d3 d4))) d1) (* d1 (+ (- d2 d3) d4)) (* d1 (+ (- d2 d3) d4)) (* d1 (+ (- d2 d3) d4)) (* d1 (fma (* (- d2 d3) (- d2 d3)) (- d2 d3) (* d4 (* d4 d4)))) (* (* (+ (- d2 d3) d4) (- (- d2 d3) d4)) d1) (real->posit16 (* d1 (+ (- d2 d3) d4))) 0 (* d1 (+ (- d2 d3) d4)) (* d1 (+ (- d2 d3) d4)) 10.640 * * * [progress]: adding candidates to table 10.741 * [progress]: [Phase 3 of 3] Extracting. 10.741 * * [regime]: Finding splitpoints for: (# # #) 10.741 * * * [regime-changes]: Trying 5 branch expressions: ((- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1)) d4 d3 d2 d1) 10.741 * * * * [regimes]: Trying to branch on (- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1)) from (# # #) 10.786 * * * * [regimes]: Trying to branch on d4 from (# # #) 10.830 * * * * [regimes]: Trying to branch on d3 from (# # #) 10.866 * * * * [regimes]: Trying to branch on d2 from (# # #) 10.899 * * * * [regimes]: Trying to branch on d1 from (# # #) 10.936 * * * [regime]: Found split indices: #