17.891 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.047 * * * [progress]: [2/2] Setting up program. 0.052 * [progress]: [Phase 2 of 3] Improving. 0.052 * [simplify]: Simplifying: (/ (- (+ (* (+ x y) z) (* (+ t y) a)) (* y b)) (+ (+ x t) y)) 0.053 * * [simplify]: Extracting # 0 : cost 0 0.053 * * [simplify]: Extracting # 1 : cost 0 0.053 * * [simplify]: Extracting # 2 : cost 0 0.053 * * [simplify]: Extracting # 3 : cost 0 0.053 * * [simplify]: Extracting # 4 : cost 0 0.053 * * [simplify]: Extracting # 5 : cost 0 0.053 * * [simplify]: Extracting # 6 : cost 0 0.053 * * [simplify]: Extracting # 7 : cost 0 0.053 * * [simplify]: iteration 0 : 16 enodes (cost 21 ) 0.058 * * [simplify]: Extracting # 0 : cost 0 0.058 * * [simplify]: Extracting # 1 : cost 0 0.058 * * [simplify]: Extracting # 2 : cost 0 0.058 * * [simplify]: iteration 1 : 32 enodes (cost 21 ) 0.068 * * [simplify]: Extracting # 0 : cost 0 0.068 * * [simplify]: Extracting # 1 : cost 0 0.068 * * [simplify]: Extracting # 2 : cost 0 0.068 * * [simplify]: iteration 2 : 71 enodes (cost 21 ) 0.108 * * [simplify]: Extracting # 0 : cost 0 0.108 * * [simplify]: Extracting # 1 : cost 0 0.108 * * [simplify]: Extracting # 2 : cost 0 0.109 * * [simplify]: iteration 3 : 183 enodes (cost 21 ) 0.200 * * [simplify]: Extracting # 0 : cost 0 0.201 * * [simplify]: Extracting # 1 : cost 0 0.202 * * [simplify]: Extracting # 2 : cost 0 0.202 * * [simplify]: Extracting # 3 : cost 0 0.202 * * [simplify]: Extracting # 4 : cost 0 0.203 * * [simplify]: iteration 4 : 344 enodes (cost 21 ) 0.382 * * [simplify]: Extracting # 0 : cost 0 0.382 * * [simplify]: Extracting # 1 : cost 0 0.383 * * [simplify]: Extracting # 2 : cost 0 0.383 * * [simplify]: Extracting # 3 : cost 0 0.384 * * [simplify]: iteration 5 : 598 enodes (cost 21 ) 0.679 * * [simplify]: Extracting # 0 : cost 0 0.680 * * [simplify]: Extracting # 1 : cost 0 0.680 * * [simplify]: Extracting # 2 : cost 0 0.681 * * [simplify]: Extracting # 3 : cost 0 0.682 * * [simplify]: Extracting # 4 : cost 0 0.683 * * [simplify]: iteration 6 : 951 enodes (cost 21 ) 1.324 * * [simplify]: Extracting # 0 : cost 0 1.326 * * [simplify]: Extracting # 1 : cost 0 1.327 * * [simplify]: Extracting # 2 : cost 0 1.329 * * [simplify]: Extracting # 3 : cost 0 1.330 * * [simplify]: iteration 7 : 1688 enodes (cost 21 ) 3.036 * * [simplify]: Extracting # 0 : cost 0 3.039 * * [simplify]: Extracting # 1 : cost 0 3.041 * * [simplify]: Extracting # 2 : cost 0 3.048 * * [simplify]: iteration 8 : 3191 enodes (cost 21 ) 5.376 * * [simplify]: Extracting # 0 : cost 0 5.380 * * [simplify]: Extracting # 1 : cost 0 5.382 * * [simplify]: Extracting # 2 : cost 0 5.384 * * [simplify]: iteration 9 : 4792 enodes (cost 21 ) 5.992 * * [simplify]: Extracting # 0 : cost 0 5.995 * * [simplify]: Extracting # 1 : cost 0 5.997 * * [simplify]: Extracting # 2 : cost 0 6.006 * * [simplify]: iteration done: 5000 enodes (cost 21 ) 6.006 * [simplify]: Simplified to: (/ (- (+ (* (+ x y) z) (* (+ t y) a)) (* y b)) (+ (+ x t) y)) 6.007 * * [progress]: iteration 1 / 4 6.007 * * * [progress]: picking best candidate 6.009 * * * * [pick]: Picked # 6.009 * * * [progress]: localizing error 6.026 * * * [progress]: generating rewritten candidates 6.026 * * * * [progress]: [ 1 / 4 ] rewriting at (2) 6.192 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1) 6.269 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 1) 6.285 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1 1 1) 6.309 * * * [progress]: generating series expansions 6.309 * * * * [progress]: [ 1 / 4 ] generating series at (2) 6.309 * [backup-simplify]: Simplify (/ (- (+ (* (+ x y) z) (* (+ t y) a)) (* y b)) (+ (+ x t) y)) into (/ (- (+ (* x z) (+ (* z y) (+ (* a t) (* a y)))) (* y b)) (+ t (+ x y))) 6.309 * [approximate]: Taking taylor expansion of (/ (- (+ (* x z) (+ (* z y) (+ (* a t) (* a y)))) (* y b)) (+ t (+ x y))) in (x y z t a b) around 0 6.309 * [taylor]: Taking taylor expansion of (/ (- (+ (* x z) (+ (* z y) (+ (* a t) (* a y)))) (* y b)) (+ t (+ x y))) in b 6.309 * [taylor]: Taking taylor expansion of (- (+ (* x z) (+ (* z y) (+ (* a t) (* a y)))) (* y b)) in b 6.309 * [taylor]: Taking taylor expansion of (+ (* x z) (+ (* z y) (+ (* a t) (* a y)))) in b 6.309 * [taylor]: Taking taylor expansion of (* x z) in b 6.309 * [taylor]: Taking taylor expansion of x in b 6.309 * [backup-simplify]: Simplify x into x 6.309 * [taylor]: Taking taylor expansion of z in b 6.309 * [backup-simplify]: Simplify z into z 6.309 * [taylor]: Taking taylor expansion of (+ (* z y) (+ (* a t) (* a y))) in b 6.309 * [taylor]: Taking taylor expansion of (* z y) in b 6.309 * [taylor]: Taking taylor expansion of z in b 6.309 * [backup-simplify]: Simplify z into z 6.309 * [taylor]: Taking taylor expansion of y in b 6.309 * [backup-simplify]: Simplify y into y 6.309 * [taylor]: Taking taylor expansion of (+ (* a t) (* a y)) in b 6.309 * [taylor]: Taking taylor expansion of (* a t) in b 6.309 * [taylor]: Taking taylor expansion of a in b 6.309 * [backup-simplify]: Simplify a into a 6.309 * [taylor]: Taking taylor expansion of t in b 6.309 * [backup-simplify]: Simplify t into t 6.309 * [taylor]: Taking taylor expansion of (* a y) in b 6.309 * [taylor]: Taking taylor expansion of a in b 6.309 * [backup-simplify]: Simplify a into a 6.309 * [taylor]: Taking taylor expansion of y in b 6.309 * [backup-simplify]: Simplify y into y 6.309 * [taylor]: Taking taylor expansion of (* y b) in b 6.309 * [taylor]: Taking taylor expansion of y in b 6.310 * [backup-simplify]: Simplify y into y 6.310 * [taylor]: Taking taylor expansion of b in b 6.310 * [backup-simplify]: Simplify 0 into 0 6.310 * [backup-simplify]: Simplify 1 into 1 6.310 * [taylor]: Taking taylor expansion of (+ t (+ x y)) in b 6.310 * [taylor]: Taking taylor expansion of t in b 6.310 * [backup-simplify]: Simplify t into t 6.310 * [taylor]: Taking taylor expansion of (+ x y) in b 6.310 * [taylor]: Taking taylor expansion of x in b 6.310 * [backup-simplify]: Simplify x into x 6.310 * [taylor]: Taking taylor expansion of y in b 6.310 * [backup-simplify]: Simplify y into y 6.310 * [backup-simplify]: Simplify (* x z) into (* x z) 6.310 * [backup-simplify]: Simplify (* z y) into (* z y) 6.310 * [backup-simplify]: Simplify (* a t) into (* a t) 6.310 * [backup-simplify]: Simplify (* a y) into (* a y) 6.310 * [backup-simplify]: Simplify (+ (* a t) (* a y)) into (+ (* a t) (* a y)) 6.310 * [backup-simplify]: Simplify (+ (* z y) (+ (* a t) (* a y))) into (+ (* z y) (+ (* a t) (* a y))) 6.310 * [backup-simplify]: Simplify (+ (* x z) (+ (* z y) (+ (* a t) (* a y)))) into (+ (* x z) (+ (* z y) (+ (* a t) (* a y)))) 6.310 * [backup-simplify]: Simplify (* y 0) into 0 6.311 * [backup-simplify]: Simplify (- 0) into 0 6.311 * [backup-simplify]: Simplify (+ (+ (* x z) (+ (* z y) (+ (* a t) (* a y)))) 0) into (+ (* x z) (+ (* z y) (+ (* a t) (* a y)))) 6.311 * [backup-simplify]: Simplify (+ x y) into (+ x y) 6.311 * [backup-simplify]: Simplify (+ t (+ x y)) into (+ t (+ x y)) 6.311 * [backup-simplify]: Simplify (/ (+ (* x z) (+ (* z y) (+ (* a t) (* a y)))) (+ t (+ x y))) into (/ (+ (* x z) (+ (* z y) (+ (* a t) (* a y)))) (+ t (+ x y))) 6.311 * [taylor]: Taking taylor expansion of (/ (- (+ (* x z) (+ (* z y) (+ (* a t) (* a y)))) (* y b)) (+ t (+ x y))) in a 6.311 * [taylor]: Taking taylor expansion of (- (+ (* x z) (+ (* z y) (+ (* a t) (* a y)))) (* y b)) in a 6.311 * [taylor]: Taking taylor expansion of (+ (* x z) (+ (* z y) (+ (* a t) (* a y)))) in a 6.311 * [taylor]: Taking taylor expansion of (* x z) in a 6.311 * [taylor]: Taking taylor expansion of x in a 6.311 * [backup-simplify]: Simplify x into x 6.311 * [taylor]: Taking taylor expansion of z in a 6.311 * [backup-simplify]: Simplify z into z 6.311 * [taylor]: Taking taylor expansion of (+ (* z y) (+ (* a t) (* a y))) in a 6.311 * [taylor]: Taking taylor expansion of (* z y) in a 6.311 * [taylor]: Taking taylor expansion of z in a 6.311 * [backup-simplify]: Simplify z into z 6.311 * [taylor]: Taking taylor expansion of y in a 6.311 * [backup-simplify]: Simplify y into y 6.312 * [taylor]: Taking taylor expansion of (+ (* a t) (* a y)) in a 6.312 * [taylor]: Taking taylor expansion of (* a t) in a 6.312 * [taylor]: Taking taylor expansion of a in a 6.312 * [backup-simplify]: Simplify 0 into 0 6.312 * [backup-simplify]: Simplify 1 into 1 6.312 * [taylor]: Taking taylor expansion of t in a 6.312 * [backup-simplify]: Simplify t into t 6.312 * [taylor]: Taking taylor expansion of (* a y) in a 6.312 * [taylor]: Taking taylor expansion of a in a 6.312 * [backup-simplify]: Simplify 0 into 0 6.312 * [backup-simplify]: Simplify 1 into 1 6.312 * [taylor]: Taking taylor expansion of y in a 6.312 * [backup-simplify]: Simplify y into y 6.312 * [taylor]: Taking taylor expansion of (* y b) in a 6.312 * [taylor]: Taking taylor expansion of y in a 6.312 * [backup-simplify]: Simplify y into y 6.312 * [taylor]: Taking taylor expansion of b in a 6.312 * [backup-simplify]: Simplify b into b 6.312 * [taylor]: Taking taylor expansion of (+ t (+ x y)) in a 6.312 * [taylor]: Taking taylor expansion of t in a 6.312 * [backup-simplify]: Simplify t into t 6.312 * [taylor]: Taking taylor expansion of (+ x y) in a 6.312 * [taylor]: Taking taylor expansion of x in a 6.312 * [backup-simplify]: Simplify x into x 6.312 * [taylor]: Taking taylor expansion of y in a 6.312 * [backup-simplify]: Simplify y into y 6.312 * [backup-simplify]: Simplify (* x z) into (* x z) 6.312 * [backup-simplify]: Simplify (* z y) into (* z y) 6.312 * [backup-simplify]: Simplify (* 0 t) into 0 6.312 * [backup-simplify]: Simplify (* 0 y) into 0 6.312 * [backup-simplify]: Simplify (+ 0 0) into 0 6.312 * [backup-simplify]: Simplify (+ (* z y) 0) into (* z y) 6.312 * [backup-simplify]: Simplify (+ (* x z) (* z y)) into (+ (* x z) (* z y)) 6.312 * [backup-simplify]: Simplify (* y b) into (* y b) 6.313 * [backup-simplify]: Simplify (- (* y b)) into (- (* y b)) 6.313 * [backup-simplify]: Simplify (+ (+ (* x z) (* z y)) (- (* y b))) into (- (+ (* x z) (* z y)) (* y b)) 6.313 * [backup-simplify]: Simplify (+ x y) into (+ x y) 6.313 * [backup-simplify]: Simplify (+ t (+ x y)) into (+ t (+ x y)) 6.313 * [backup-simplify]: Simplify (/ (- (+ (* x z) (* z y)) (* y b)) (+ t (+ x y))) into (/ (- (+ (* x z) (* z y)) (* y b)) (+ t (+ x y))) 6.313 * [taylor]: Taking taylor expansion of (/ (- (+ (* x z) (+ (* z y) (+ (* a t) (* a y)))) (* y b)) (+ t (+ x y))) in t 6.313 * [taylor]: Taking taylor expansion of (- (+ (* x z) (+ (* z y) (+ (* a t) (* a y)))) (* y b)) in t 6.313 * [taylor]: Taking taylor expansion of (+ (* x z) (+ (* z y) (+ (* a t) (* a y)))) in t 6.313 * [taylor]: Taking taylor expansion of (* x z) in t 6.313 * [taylor]: Taking taylor expansion of x in t 6.313 * [backup-simplify]: Simplify x into x 6.313 * [taylor]: Taking taylor expansion of z in t 6.313 * [backup-simplify]: Simplify z into z 6.313 * [taylor]: Taking taylor expansion of (+ (* z y) (+ (* a t) (* a y))) in t 6.313 * [taylor]: Taking taylor expansion of (* z y) in t 6.313 * [taylor]: Taking taylor expansion of z in t 6.313 * [backup-simplify]: Simplify z into z 6.313 * [taylor]: Taking taylor expansion of y in t 6.313 * [backup-simplify]: Simplify y into y 6.313 * [taylor]: Taking taylor expansion of (+ (* a t) (* a y)) in t 6.313 * [taylor]: Taking taylor expansion of (* a t) in t 6.313 * [taylor]: Taking taylor expansion of a in t 6.313 * [backup-simplify]: Simplify a into a 6.313 * [taylor]: Taking taylor expansion of t in t 6.313 * [backup-simplify]: Simplify 0 into 0 6.313 * [backup-simplify]: Simplify 1 into 1 6.313 * [taylor]: Taking taylor expansion of (* a y) in t 6.313 * [taylor]: Taking taylor expansion of a in t 6.313 * [backup-simplify]: Simplify a into a 6.313 * [taylor]: Taking taylor expansion of y in t 6.313 * [backup-simplify]: Simplify y into y 6.313 * [taylor]: Taking taylor expansion of (* y b) in t 6.313 * [taylor]: Taking taylor expansion of y in t 6.313 * [backup-simplify]: Simplify y into y 6.313 * [taylor]: Taking taylor expansion of b in t 6.313 * [backup-simplify]: Simplify b into b 6.313 * [taylor]: Taking taylor expansion of (+ t (+ x y)) in t 6.313 * [taylor]: Taking taylor expansion of t in t 6.313 * [backup-simplify]: Simplify 0 into 0 6.313 * [backup-simplify]: Simplify 1 into 1 6.313 * [taylor]: Taking taylor expansion of (+ x y) in t 6.313 * [taylor]: Taking taylor expansion of x in t 6.313 * [backup-simplify]: Simplify x into x 6.313 * [taylor]: Taking taylor expansion of y in t 6.314 * [backup-simplify]: Simplify y into y 6.314 * [backup-simplify]: Simplify (* x z) into (* x z) 6.314 * [backup-simplify]: Simplify (* z y) into (* z y) 6.314 * [backup-simplify]: Simplify (* a 0) into 0 6.314 * [backup-simplify]: Simplify (* a y) into (* a y) 6.314 * [backup-simplify]: Simplify (+ 0 (* a y)) into (* a y) 6.314 * [backup-simplify]: Simplify (+ (* z y) (* a y)) into (+ (* z y) (* a y)) 6.314 * [backup-simplify]: Simplify (+ (* x z) (+ (* z y) (* a y))) into (+ (* x z) (+ (* z y) (* a y))) 6.314 * [backup-simplify]: Simplify (* y b) into (* y b) 6.314 * [backup-simplify]: Simplify (- (* y b)) into (- (* y b)) 6.314 * [backup-simplify]: Simplify (+ (+ (* x z) (+ (* z y) (* a y))) (- (* y b))) into (- (+ (* x z) (+ (* z y) (* a y))) (* y b)) 6.314 * [backup-simplify]: Simplify (+ x y) into (+ x y) 6.314 * [backup-simplify]: Simplify (+ 0 (+ x y)) into (+ x y) 6.314 * [backup-simplify]: Simplify (/ (- (+ (* x z) (+ (* z y) (* a y))) (* y b)) (+ x y)) into (/ (- (+ (* x z) (+ (* z y) (* a y))) (* y b)) (+ x y)) 6.314 * [taylor]: Taking taylor expansion of (/ (- (+ (* x z) (+ (* z y) (+ (* a t) (* a y)))) (* y b)) (+ t (+ x y))) in z 6.314 * [taylor]: Taking taylor expansion of (- (+ (* x z) (+ (* z y) (+ (* a t) (* a y)))) (* y b)) in z 6.314 * [taylor]: Taking taylor expansion of (+ (* x z) (+ (* z y) (+ (* a t) (* a y)))) in z 6.315 * [taylor]: Taking taylor expansion of (* x z) in z 6.315 * [taylor]: Taking taylor expansion of x in z 6.315 * [backup-simplify]: Simplify x into x 6.315 * [taylor]: Taking taylor expansion of z in z 6.315 * [backup-simplify]: Simplify 0 into 0 6.315 * [backup-simplify]: Simplify 1 into 1 6.315 * [taylor]: Taking taylor expansion of (+ (* z y) (+ (* a t) (* a y))) in z 6.315 * [taylor]: Taking taylor expansion of (* z y) in z 6.315 * [taylor]: Taking taylor expansion of z in z 6.315 * [backup-simplify]: Simplify 0 into 0 6.315 * [backup-simplify]: Simplify 1 into 1 6.315 * [taylor]: Taking taylor expansion of y in z 6.315 * [backup-simplify]: Simplify y into y 6.315 * [taylor]: Taking taylor expansion of (+ (* a t) (* a y)) in z 6.315 * [taylor]: Taking taylor expansion of (* a t) in z 6.315 * [taylor]: Taking taylor expansion of a in z 6.315 * [backup-simplify]: Simplify a into a 6.315 * [taylor]: Taking taylor expansion of t in z 6.315 * [backup-simplify]: Simplify t into t 6.315 * [taylor]: Taking taylor expansion of (* a y) in z 6.315 * [taylor]: Taking taylor expansion of a in z 6.315 * [backup-simplify]: Simplify a into a 6.315 * [taylor]: Taking taylor expansion of y in z 6.315 * [backup-simplify]: Simplify y into y 6.315 * [taylor]: Taking taylor expansion of (* y b) in z 6.315 * [taylor]: Taking taylor expansion of y in z 6.315 * [backup-simplify]: Simplify y into y 6.315 * [taylor]: Taking taylor expansion of b in z 6.315 * [backup-simplify]: Simplify b into b 6.315 * [taylor]: Taking taylor expansion of (+ t (+ x y)) in z 6.315 * [taylor]: Taking taylor expansion of t in z 6.315 * [backup-simplify]: Simplify t into t 6.315 * [taylor]: Taking taylor expansion of (+ x y) in z 6.315 * [taylor]: Taking taylor expansion of x in z 6.315 * [backup-simplify]: Simplify x into x 6.315 * [taylor]: Taking taylor expansion of y in z 6.315 * [backup-simplify]: Simplify y into y 6.315 * [backup-simplify]: Simplify (* x 0) into 0 6.315 * [backup-simplify]: Simplify (* 0 y) into 0 6.315 * [backup-simplify]: Simplify (* a t) into (* a t) 6.315 * [backup-simplify]: Simplify (* a y) into (* a y) 6.315 * [backup-simplify]: Simplify (+ (* a t) (* a y)) into (+ (* a t) (* a y)) 6.315 * [backup-simplify]: Simplify (+ 0 (+ (* a t) (* a y))) into (+ (* a t) (* a y)) 6.315 * [backup-simplify]: Simplify (+ 0 (+ (* a t) (* a y))) into (+ (* a t) (* a y)) 6.315 * [backup-simplify]: Simplify (* y b) into (* y b) 6.316 * [backup-simplify]: Simplify (- (* y b)) into (- (* y b)) 6.316 * [backup-simplify]: Simplify (+ (+ (* a t) (* a y)) (- (* y b))) into (- (+ (* a t) (* a y)) (* y b)) 6.316 * [backup-simplify]: Simplify (+ x y) into (+ x y) 6.316 * [backup-simplify]: Simplify (+ t (+ x y)) into (+ t (+ x y)) 6.316 * [backup-simplify]: Simplify (/ (- (+ (* a t) (* a y)) (* y b)) (+ t (+ x y))) into (/ (- (+ (* a t) (* a y)) (* y b)) (+ t (+ x y))) 6.316 * [taylor]: Taking taylor expansion of (/ (- (+ (* x z) (+ (* z y) (+ (* a t) (* a y)))) (* y b)) (+ t (+ x y))) in y 6.316 * [taylor]: Taking taylor expansion of (- (+ (* x z) (+ (* z y) (+ (* a t) (* a y)))) (* y b)) in y 6.316 * [taylor]: Taking taylor expansion of (+ (* x z) (+ (* z y) (+ (* a t) (* a y)))) in y 6.316 * [taylor]: Taking taylor expansion of (* x z) in y 6.316 * [taylor]: Taking taylor expansion of x in y 6.316 * [backup-simplify]: Simplify x into x 6.316 * [taylor]: Taking taylor expansion of z in y 6.316 * [backup-simplify]: Simplify z into z 6.316 * [taylor]: Taking taylor expansion of (+ (* z y) (+ (* a t) (* a y))) in y 6.316 * [taylor]: Taking taylor expansion of (* z y) in y 6.316 * [taylor]: Taking taylor expansion of z in y 6.316 * [backup-simplify]: Simplify z into z 6.316 * [taylor]: Taking taylor expansion of y in y 6.316 * [backup-simplify]: Simplify 0 into 0 6.316 * [backup-simplify]: Simplify 1 into 1 6.316 * [taylor]: Taking taylor expansion of (+ (* a t) (* a y)) in y 6.316 * [taylor]: Taking taylor expansion of (* a t) in y 6.316 * [taylor]: Taking taylor expansion of a in y 6.316 * [backup-simplify]: Simplify a into a 6.316 * [taylor]: Taking taylor expansion of t in y 6.316 * [backup-simplify]: Simplify t into t 6.316 * [taylor]: Taking taylor expansion of (* a y) in y 6.316 * [taylor]: Taking taylor expansion of a in y 6.316 * [backup-simplify]: Simplify a into a 6.316 * [taylor]: Taking taylor expansion of y in y 6.316 * [backup-simplify]: Simplify 0 into 0 6.316 * [backup-simplify]: Simplify 1 into 1 6.316 * [taylor]: Taking taylor expansion of (* y b) in y 6.316 * [taylor]: Taking taylor expansion of y in y 6.316 * [backup-simplify]: Simplify 0 into 0 6.316 * [backup-simplify]: Simplify 1 into 1 6.316 * [taylor]: Taking taylor expansion of b in y 6.316 * [backup-simplify]: Simplify b into b 6.316 * [taylor]: Taking taylor expansion of (+ t (+ x y)) in y 6.316 * [taylor]: Taking taylor expansion of t in y 6.316 * [backup-simplify]: Simplify t into t 6.316 * [taylor]: Taking taylor expansion of (+ x y) in y 6.316 * [taylor]: Taking taylor expansion of x in y 6.316 * [backup-simplify]: Simplify x into x 6.316 * [taylor]: Taking taylor expansion of y in y 6.317 * [backup-simplify]: Simplify 0 into 0 6.317 * [backup-simplify]: Simplify 1 into 1 6.317 * [backup-simplify]: Simplify (* x z) into (* x z) 6.317 * [backup-simplify]: Simplify (* z 0) into 0 6.317 * [backup-simplify]: Simplify (* a t) into (* a t) 6.317 * [backup-simplify]: Simplify (* a 0) into 0 6.317 * [backup-simplify]: Simplify (+ (* a t) 0) into (* a t) 6.317 * [backup-simplify]: Simplify (+ 0 (* a t)) into (* a t) 6.317 * [backup-simplify]: Simplify (+ (* x z) (* a t)) into (+ (* x z) (* a t)) 6.317 * [backup-simplify]: Simplify (* 0 b) into 0 6.317 * [backup-simplify]: Simplify (- 0) into 0 6.317 * [backup-simplify]: Simplify (+ (+ (* x z) (* a t)) 0) into (+ (* x z) (* a t)) 6.317 * [backup-simplify]: Simplify (+ x 0) into x 6.317 * [backup-simplify]: Simplify (+ t x) into (+ t x) 6.317 * [backup-simplify]: Simplify (/ (+ (* x z) (* a t)) (+ t x)) into (/ (+ (* x z) (* a t)) (+ t x)) 6.317 * [taylor]: Taking taylor expansion of (/ (- (+ (* x z) (+ (* z y) (+ (* a t) (* a y)))) (* y b)) (+ t (+ x y))) in x 6.317 * [taylor]: Taking taylor expansion of (- (+ (* x z) (+ (* z y) (+ (* a t) (* a y)))) (* y b)) in x 6.317 * [taylor]: Taking taylor expansion of (+ (* x z) (+ (* z y) (+ (* a t) (* a y)))) in x 6.318 * [taylor]: Taking taylor expansion of (* x z) in x 6.318 * [taylor]: Taking taylor expansion of x in x 6.318 * [backup-simplify]: Simplify 0 into 0 6.318 * [backup-simplify]: Simplify 1 into 1 6.318 * [taylor]: Taking taylor expansion of z in x 6.318 * [backup-simplify]: Simplify z into z 6.318 * [taylor]: Taking taylor expansion of (+ (* z y) (+ (* a t) (* a y))) in x 6.318 * [taylor]: Taking taylor expansion of (* z y) in x 6.318 * [taylor]: Taking taylor expansion of z in x 6.318 * [backup-simplify]: Simplify z into z 6.318 * [taylor]: Taking taylor expansion of y in x 6.318 * [backup-simplify]: Simplify y into y 6.318 * [taylor]: Taking taylor expansion of (+ (* a t) (* a y)) in x 6.318 * [taylor]: Taking taylor expansion of (* a t) in x 6.318 * [taylor]: Taking taylor expansion of a in x 6.318 * [backup-simplify]: Simplify a into a 6.318 * [taylor]: Taking taylor expansion of t in x 6.318 * [backup-simplify]: Simplify t into t 6.318 * [taylor]: Taking taylor expansion of (* a y) in x 6.318 * [taylor]: Taking taylor expansion of a in x 6.318 * [backup-simplify]: Simplify a into a 6.318 * [taylor]: Taking taylor expansion of y in x 6.318 * [backup-simplify]: Simplify y into y 6.318 * [taylor]: Taking taylor expansion of (* y b) in x 6.318 * [taylor]: Taking taylor expansion of y in x 6.318 * [backup-simplify]: Simplify y into y 6.318 * [taylor]: Taking taylor expansion of b in x 6.318 * [backup-simplify]: Simplify b into b 6.318 * [taylor]: Taking taylor expansion of (+ t (+ x y)) in x 6.318 * [taylor]: Taking taylor expansion of t in x 6.318 * [backup-simplify]: Simplify t into t 6.318 * [taylor]: Taking taylor expansion of (+ x y) in x 6.318 * [taylor]: Taking taylor expansion of x in x 6.318 * [backup-simplify]: Simplify 0 into 0 6.318 * [backup-simplify]: Simplify 1 into 1 6.318 * [taylor]: Taking taylor expansion of y in x 6.318 * [backup-simplify]: Simplify y into y 6.318 * [backup-simplify]: Simplify (* 0 z) into 0 6.318 * [backup-simplify]: Simplify (* z y) into (* z y) 6.318 * [backup-simplify]: Simplify (* a t) into (* a t) 6.318 * [backup-simplify]: Simplify (* a y) into (* a y) 6.318 * [backup-simplify]: Simplify (+ (* a t) (* a y)) into (+ (* a t) (* a y)) 6.318 * [backup-simplify]: Simplify (+ (* z y) (+ (* a t) (* a y))) into (+ (* z y) (+ (* a t) (* a y))) 6.319 * [backup-simplify]: Simplify (+ 0 (+ (* z y) (+ (* a t) (* a y)))) into (+ (* z y) (+ (* a t) (* a y))) 6.319 * [backup-simplify]: Simplify (* y b) into (* y b) 6.319 * [backup-simplify]: Simplify (- (* y b)) into (- (* y b)) 6.319 * [backup-simplify]: Simplify (+ (+ (* z y) (+ (* a t) (* a y))) (- (* y b))) into (- (+ (* z y) (+ (* a t) (* a y))) (* y b)) 6.319 * [backup-simplify]: Simplify (+ 0 y) into y 6.319 * [backup-simplify]: Simplify (+ t y) into (+ t y) 6.319 * [backup-simplify]: Simplify (/ (- (+ (* z y) (+ (* a t) (* a y))) (* y b)) (+ t y)) into (/ (- (+ (* z y) (+ (* a t) (* a y))) (* y b)) (+ t y)) 6.319 * [taylor]: Taking taylor expansion of (/ (- (+ (* x z) (+ (* z y) (+ (* a t) (* a y)))) (* y b)) (+ t (+ x y))) in x 6.319 * [taylor]: Taking taylor expansion of (- (+ (* x z) (+ (* z y) (+ (* a t) (* a y)))) (* y b)) in x 6.319 * [taylor]: Taking taylor expansion of (+ (* x z) (+ (* z y) (+ (* a t) (* a y)))) in x 6.319 * [taylor]: Taking taylor expansion of (* x z) in x 6.319 * [taylor]: Taking taylor expansion of x in x 6.319 * [backup-simplify]: Simplify 0 into 0 6.319 * [backup-simplify]: Simplify 1 into 1 6.319 * [taylor]: Taking taylor expansion of z in x 6.319 * [backup-simplify]: Simplify z into z 6.319 * [taylor]: Taking taylor expansion of (+ (* z y) (+ (* a t) (* a y))) in x 6.319 * [taylor]: Taking taylor expansion of (* z y) in x 6.319 * [taylor]: Taking taylor expansion of z in x 6.319 * [backup-simplify]: Simplify z into z 6.319 * [taylor]: Taking taylor expansion of y in x 6.319 * [backup-simplify]: Simplify y into y 6.319 * [taylor]: Taking taylor expansion of (+ (* a t) (* a y)) in x 6.319 * [taylor]: Taking taylor expansion of (* a t) in x 6.319 * [taylor]: Taking taylor expansion of a in x 6.319 * [backup-simplify]: Simplify a into a 6.319 * [taylor]: Taking taylor expansion of t in x 6.319 * [backup-simplify]: Simplify t into t 6.319 * [taylor]: Taking taylor expansion of (* a y) in x 6.319 * [taylor]: Taking taylor expansion of a in x 6.319 * [backup-simplify]: Simplify a into a 6.319 * [taylor]: Taking taylor expansion of y in x 6.319 * [backup-simplify]: Simplify y into y 6.319 * [taylor]: Taking taylor expansion of (* y b) in x 6.319 * [taylor]: Taking taylor expansion of y in x 6.320 * [backup-simplify]: Simplify y into y 6.320 * [taylor]: Taking taylor expansion of b in x 6.320 * [backup-simplify]: Simplify b into b 6.320 * [taylor]: Taking taylor expansion of (+ t (+ x y)) in x 6.320 * [taylor]: Taking taylor expansion of t in x 6.320 * [backup-simplify]: Simplify t into t 6.320 * [taylor]: Taking taylor expansion of (+ x y) in x 6.320 * [taylor]: Taking taylor expansion of x in x 6.320 * [backup-simplify]: Simplify 0 into 0 6.320 * [backup-simplify]: Simplify 1 into 1 6.320 * [taylor]: Taking taylor expansion of y in x 6.320 * [backup-simplify]: Simplify y into y 6.320 * [backup-simplify]: Simplify (* 0 z) into 0 6.320 * [backup-simplify]: Simplify (* z y) into (* z y) 6.320 * [backup-simplify]: Simplify (* a t) into (* a t) 6.320 * [backup-simplify]: Simplify (* a y) into (* a y) 6.320 * [backup-simplify]: Simplify (+ (* a t) (* a y)) into (+ (* a t) (* a y)) 6.320 * [backup-simplify]: Simplify (+ (* z y) (+ (* a t) (* a y))) into (+ (* z y) (+ (* a t) (* a y))) 6.320 * [backup-simplify]: Simplify (+ 0 (+ (* z y) (+ (* a t) (* a y)))) into (+ (* z y) (+ (* a t) (* a y))) 6.320 * [backup-simplify]: Simplify (* y b) into (* y b) 6.320 * [backup-simplify]: Simplify (- (* y b)) into (- (* y b)) 6.320 * [backup-simplify]: Simplify (+ (+ (* z y) (+ (* a t) (* a y))) (- (* y b))) into (- (+ (* z y) (+ (* a t) (* a y))) (* y b)) 6.320 * [backup-simplify]: Simplify (+ 0 y) into y 6.320 * [backup-simplify]: Simplify (+ t y) into (+ t y) 6.321 * [backup-simplify]: Simplify (/ (- (+ (* z y) (+ (* a t) (* a y))) (* y b)) (+ t y)) into (/ (- (+ (* z y) (+ (* a t) (* a y))) (* y b)) (+ t y)) 6.321 * [taylor]: Taking taylor expansion of (/ (- (+ (* z y) (+ (* a t) (* a y))) (* y b)) (+ t y)) in y 6.321 * [taylor]: Taking taylor expansion of (- (+ (* z y) (+ (* a t) (* a y))) (* y b)) in y 6.321 * [taylor]: Taking taylor expansion of (+ (* z y) (+ (* a t) (* a y))) in y 6.321 * [taylor]: Taking taylor expansion of (* z y) in y 6.321 * [taylor]: Taking taylor expansion of z in y 6.321 * [backup-simplify]: Simplify z into z 6.321 * [taylor]: Taking taylor expansion of y in y 6.321 * [backup-simplify]: Simplify 0 into 0 6.321 * [backup-simplify]: Simplify 1 into 1 6.321 * [taylor]: Taking taylor expansion of (+ (* a t) (* a y)) in y 6.321 * [taylor]: Taking taylor expansion of (* a t) in y 6.321 * [taylor]: Taking taylor expansion of a in y 6.321 * [backup-simplify]: Simplify a into a 6.321 * [taylor]: Taking taylor expansion of t in y 6.321 * [backup-simplify]: Simplify t into t 6.321 * [taylor]: Taking taylor expansion of (* a y) in y 6.321 * [taylor]: Taking taylor expansion of a in y 6.321 * [backup-simplify]: Simplify a into a 6.321 * [taylor]: Taking taylor expansion of y in y 6.321 * [backup-simplify]: Simplify 0 into 0 6.321 * [backup-simplify]: Simplify 1 into 1 6.321 * [taylor]: Taking taylor expansion of (* y b) in y 6.321 * [taylor]: Taking taylor expansion of y in y 6.321 * [backup-simplify]: Simplify 0 into 0 6.321 * [backup-simplify]: Simplify 1 into 1 6.321 * [taylor]: Taking taylor expansion of b in y 6.321 * [backup-simplify]: Simplify b into b 6.321 * [taylor]: Taking taylor expansion of (+ t y) in y 6.321 * [taylor]: Taking taylor expansion of t in y 6.321 * [backup-simplify]: Simplify t into t 6.321 * [taylor]: Taking taylor expansion of y in y 6.321 * [backup-simplify]: Simplify 0 into 0 6.321 * [backup-simplify]: Simplify 1 into 1 6.321 * [backup-simplify]: Simplify (* z 0) into 0 6.321 * [backup-simplify]: Simplify (* a t) into (* a t) 6.321 * [backup-simplify]: Simplify (* a 0) into 0 6.321 * [backup-simplify]: Simplify (+ (* a t) 0) into (* a t) 6.321 * [backup-simplify]: Simplify (+ 0 (* a t)) into (* a t) 6.321 * [backup-simplify]: Simplify (* 0 b) into 0 6.322 * [backup-simplify]: Simplify (- 0) into 0 6.322 * [backup-simplify]: Simplify (+ (* a t) 0) into (* a t) 6.322 * [backup-simplify]: Simplify (+ t 0) into t 6.322 * [backup-simplify]: Simplify (/ (* a t) t) into a 6.322 * [taylor]: Taking taylor expansion of a in z 6.322 * [backup-simplify]: Simplify a into a 6.322 * [taylor]: Taking taylor expansion of a in t 6.322 * [backup-simplify]: Simplify a into a 6.322 * [taylor]: Taking taylor expansion of a in a 6.322 * [backup-simplify]: Simplify 0 into 0 6.322 * [backup-simplify]: Simplify 1 into 1 6.322 * [taylor]: Taking taylor expansion of 0 in b 6.322 * [backup-simplify]: Simplify 0 into 0 6.322 * [backup-simplify]: Simplify 0 into 0 6.322 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 z)) into z 6.322 * [backup-simplify]: Simplify (+ (* z 0) (* 0 y)) into 0 6.322 * [backup-simplify]: Simplify (+ (* a 0) (* 0 t)) into 0 6.323 * [backup-simplify]: Simplify (+ (* a 0) (* 0 y)) into 0 6.323 * [backup-simplify]: Simplify (+ 0 0) into 0 6.323 * [backup-simplify]: Simplify (+ 0 0) into 0 6.323 * [backup-simplify]: Simplify (+ z 0) into z 6.323 * [backup-simplify]: Simplify (+ (* y 0) (* 0 b)) into 0 6.323 * [backup-simplify]: Simplify (- 0) into 0 6.323 * [backup-simplify]: Simplify (+ z 0) into z 6.324 * [backup-simplify]: Simplify (+ 1 0) into 1 6.324 * [backup-simplify]: Simplify (+ 0 1) into 1 6.324 * [backup-simplify]: Simplify (- (/ z (+ t y)) (+ (* (/ (- (+ (* z y) (+ (* a t) (* a y))) (* y b)) (+ t y)) (/ 1 (+ t y))))) into (- (+ (/ z (+ t y)) (/ (* y b) (pow (+ t y) 2))) (+ (/ (* z y) (pow (+ t y) 2)) (+ (/ (* a y) (pow (+ t y) 2)) (/ (* a t) (pow (+ t y) 2))))) 6.324 * [taylor]: Taking taylor expansion of (- (+ (/ z (+ t y)) (/ (* y b) (pow (+ t y) 2))) (+ (/ (* z y) (pow (+ t y) 2)) (+ (/ (* a y) (pow (+ t y) 2)) (/ (* a t) (pow (+ t y) 2))))) in y 6.324 * [taylor]: Taking taylor expansion of (+ (/ z (+ t y)) (/ (* y b) (pow (+ t y) 2))) in y 6.324 * [taylor]: Taking taylor expansion of (/ z (+ t y)) in y 6.324 * [taylor]: Taking taylor expansion of z in y 6.325 * [backup-simplify]: Simplify z into z 6.325 * [taylor]: Taking taylor expansion of (+ t y) in y 6.325 * [taylor]: Taking taylor expansion of t in y 6.325 * [backup-simplify]: Simplify t into t 6.325 * [taylor]: Taking taylor expansion of y in y 6.325 * [backup-simplify]: Simplify 0 into 0 6.325 * [backup-simplify]: Simplify 1 into 1 6.325 * [backup-simplify]: Simplify (+ t 0) into t 6.325 * [backup-simplify]: Simplify (/ z t) into (/ z t) 6.325 * [taylor]: Taking taylor expansion of (/ (* y b) (pow (+ t y) 2)) in y 6.325 * [taylor]: Taking taylor expansion of (* y b) in y 6.325 * [taylor]: Taking taylor expansion of y in y 6.325 * [backup-simplify]: Simplify 0 into 0 6.325 * [backup-simplify]: Simplify 1 into 1 6.325 * [taylor]: Taking taylor expansion of b in y 6.325 * [backup-simplify]: Simplify b into b 6.325 * [taylor]: Taking taylor expansion of (pow (+ t y) 2) in y 6.325 * [taylor]: Taking taylor expansion of (+ t y) in y 6.325 * [taylor]: Taking taylor expansion of t in y 6.325 * [backup-simplify]: Simplify t into t 6.325 * [taylor]: Taking taylor expansion of y in y 6.325 * [backup-simplify]: Simplify 0 into 0 6.325 * [backup-simplify]: Simplify 1 into 1 6.325 * [backup-simplify]: Simplify (+ t 0) into t 6.325 * [backup-simplify]: Simplify (* 0 b) into 0 6.325 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 b)) into b