12.876 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.047 * * * [progress]: [2/2] Setting up program. 0.055 * [progress]: [Phase 2 of 3] Improving. 0.055 * [simplify]: Simplifying: (+ x (* (- y z) (- t x))) 0.055 * * [simplify]: Extracting # 0 : cost 1 inf + 0 0.055 * * [simplify]: Extracting # 1 : cost 3 inf + 0 0.055 * * [simplify]: Extracting # 2 : cost 4 inf + 1 0.055 * * [simplify]: Extracting # 3 : cost 7 inf + 1 0.055 * * [simplify]: Extracting # 4 : cost 0 inf + 376 0.056 * * [simplify]: iteration 0 : 8 enodes (cost 164 ) 0.058 * * [simplify]: Extracting # 0 : cost 0 inf + 376 0.058 * * [simplify]: Extracting # 1 : cost 2 inf + 376 0.059 * * [simplify]: Extracting # 2 : cost 0 inf + 458 0.059 * * [simplify]: iteration 1 : 14 enodes (cost 164 ) 0.063 * * [simplify]: Extracting # 0 : cost 0 inf + 458 0.064 * * [simplify]: Extracting # 1 : cost 8 inf + 433 0.064 * * [simplify]: Extracting # 2 : cost 0 inf + 1257 0.064 * * [simplify]: iteration 2 : 30 enodes (cost 139 ) 0.078 * * [simplify]: Extracting # 0 : cost 0 inf + 1257 0.078 * * [simplify]: Extracting # 1 : cost 16 inf + 1257 0.080 * * [simplify]: Extracting # 2 : cost 0 inf + 2818 0.082 * * [simplify]: iteration 3 : 86 enodes (cost 139 ) 0.119 * * [simplify]: Extracting # 0 : cost 0 inf + 2818 0.120 * * [simplify]: Extracting # 1 : cost 39 inf + 2768 0.122 * * [simplify]: Extracting # 2 : cost 0 inf + 9374 0.125 * * [simplify]: iteration 4 : 272 enodes (cost 139 ) 0.275 * * [simplify]: Extracting # 0 : cost 0 inf + 9374 0.288 * * [simplify]: Extracting # 1 : cost 79 inf + 7874 0.308 * * [simplify]: Extracting # 2 : cost 2 inf + 21878 0.323 * * [simplify]: Extracting # 3 : cost 1 inf + 21879 0.336 * * [simplify]: Extracting # 4 : cost 0 inf + 22002 0.349 * * [simplify]: iteration 5 : 745 enodes (cost 139 ) 1.084 * * [simplify]: Extracting # 0 : cost 0 inf + 22002 1.108 * * [simplify]: Extracting # 1 : cost 315 inf + 16857 1.165 * * [simplify]: Extracting # 2 : cost 0 inf + 57584 1.209 * * [simplify]: Extracting # 3 : cost 0 inf + 54784 1.245 * * [simplify]: Extracting # 4 : cost 0 inf + 54384 1.283 * * [simplify]: iteration 6 : 2047 enodes (cost 139 ) 5.311 * * [simplify]: Extracting # 0 : cost 0 inf + 54384 5.484 * * [simplify]: Extracting # 1 : cost 684 inf + 47849 5.689 * * [simplify]: Extracting # 2 : cost 1 inf + 152015 5.900 * * [simplify]: Extracting # 3 : cost 0 inf + 151828 6.133 * * [simplify]: iteration complete: 5000 enodes (cost 139 ) 6.133 * [simplify]: Simplified to: (fma (- y z) (- t x) x) 6.140 * * [progress]: iteration 1 / 4 6.140 * * * [progress]: picking best candidate 6.144 * * * * [pick]: Picked # 6.144 * * * [progress]: localizing error 6.158 * * * [progress]: generating rewritten candidates 6.158 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 6.159 * * * [progress]: generating series expansions 6.159 * * * * [progress]: [ 1 / 1 ] generating series at (2) 6.159 * [backup-simplify]: Simplify (fma (- y z) (- t x) x) into (fma (- y z) (- t x) x) 6.159 * [approximate]: Taking taylor expansion of (fma (- y z) (- t x) x) in (y z t x) around 0 6.159 * [taylor]: Taking taylor expansion of (fma (- y z) (- t x) x) in x 6.159 * [taylor]: Rewrote expression to (+ (* (- y z) (- t x)) x) 6.159 * [taylor]: Taking taylor expansion of (* (- y z) (- t x)) in x 6.159 * [taylor]: Taking taylor expansion of (- y z) in x 6.159 * [taylor]: Taking taylor expansion of y in x 6.159 * [backup-simplify]: Simplify y into y 6.159 * [taylor]: Taking taylor expansion of z in x 6.159 * [backup-simplify]: Simplify z into z 6.159 * [taylor]: Taking taylor expansion of (- t x) in x 6.159 * [taylor]: Taking taylor expansion of t in x 6.159 * [backup-simplify]: Simplify t into t 6.159 * [taylor]: Taking taylor expansion of x in x 6.159 * [backup-simplify]: Simplify 0 into 0 6.159 * [backup-simplify]: Simplify 1 into 1 6.160 * [taylor]: Taking taylor expansion of x in x 6.160 * [backup-simplify]: Simplify 0 into 0 6.160 * [backup-simplify]: Simplify 1 into 1 6.160 * [taylor]: Taking taylor expansion of (fma (- y z) (- t x) x) in t 6.160 * [taylor]: Rewrote expression to (+ (* (- y z) (- t x)) x) 6.160 * [taylor]: Taking taylor expansion of (* (- y z) (- t x)) in t 6.160 * [taylor]: Taking taylor expansion of (- y z) in t 6.160 * [taylor]: Taking taylor expansion of y in t 6.160 * [backup-simplify]: Simplify y into y 6.160 * [taylor]: Taking taylor expansion of z in t 6.160 * [backup-simplify]: Simplify z into z 6.160 * [taylor]: Taking taylor expansion of (- t x) in t 6.160 * [taylor]: Taking taylor expansion of t in t 6.160 * [backup-simplify]: Simplify 0 into 0 6.160 * [backup-simplify]: Simplify 1 into 1 6.160 * [taylor]: Taking taylor expansion of x in t 6.160 * [backup-simplify]: Simplify x into x 6.160 * [taylor]: Taking taylor expansion of x in t 6.160 * [backup-simplify]: Simplify x into x 6.160 * [taylor]: Taking taylor expansion of (fma (- y z) (- t x) x) in z 6.160 * [taylor]: Rewrote expression to (+ (* (- y z) (- t x)) x) 6.160 * [taylor]: Taking taylor expansion of (* (- y z) (- t x)) in z 6.160 * [taylor]: Taking taylor expansion of (- y z) in z 6.160 * [taylor]: Taking taylor expansion of y in z 6.160 * [backup-simplify]: Simplify y into y 6.160 * [taylor]: Taking taylor expansion of z in z 6.160 * [backup-simplify]: Simplify 0 into 0 6.160 * [backup-simplify]: Simplify 1 into 1 6.160 * [taylor]: Taking taylor expansion of (- t x) in z 6.160 * [taylor]: Taking taylor expansion of t in z 6.160 * [backup-simplify]: Simplify t into t 6.160 * [taylor]: Taking taylor expansion of x in z 6.160 * [backup-simplify]: Simplify x into x 6.160 * [taylor]: Taking taylor expansion of x in z 6.160 * [backup-simplify]: Simplify x into x 6.160 * [taylor]: Taking taylor expansion of (fma (- y z) (- t x) x) in y 6.160 * [taylor]: Rewrote expression to (+ (* (- y z) (- t x)) x) 6.160 * [taylor]: Taking taylor expansion of (* (- y z) (- t x)) in y 6.160 * [taylor]: Taking taylor expansion of (- y z) in y 6.160 * [taylor]: Taking taylor expansion of y in y 6.160 * [backup-simplify]: Simplify 0 into 0 6.160 * [backup-simplify]: Simplify 1 into 1 6.160 * [taylor]: Taking taylor expansion of z in y 6.160 * [backup-simplify]: Simplify z into z 6.160 * [taylor]: Taking taylor expansion of (- t x) in y 6.160 * [taylor]: Taking taylor expansion of t in y 6.160 * [backup-simplify]: Simplify t into t 6.160 * [taylor]: Taking taylor expansion of x in y 6.160 * [backup-simplify]: Simplify x into x 6.160 * [taylor]: Taking taylor expansion of x in y 6.160 * [backup-simplify]: Simplify x into x 6.160 * [taylor]: Taking taylor expansion of (fma (- y z) (- t x) x) in y 6.161 * [taylor]: Rewrote expression to (+ (* (- y z) (- t x)) x) 6.161 * [taylor]: Taking taylor expansion of (* (- y z) (- t x)) in y 6.161 * [taylor]: Taking taylor expansion of (- y z) in y 6.161 * [taylor]: Taking taylor expansion of y in y 6.161 * [backup-simplify]: Simplify 0 into 0 6.161 * [backup-simplify]: Simplify 1 into 1 6.161 * [taylor]: Taking taylor expansion of z in y 6.161 * [backup-simplify]: Simplify z into z 6.161 * [taylor]: Taking taylor expansion of (- t x) in y 6.161 * [taylor]: Taking taylor expansion of t in y 6.161 * [backup-simplify]: Simplify t into t 6.161 * [taylor]: Taking taylor expansion of x in y 6.161 * [backup-simplify]: Simplify x into x 6.161 * [taylor]: Taking taylor expansion of x in y 6.161 * [backup-simplify]: Simplify x into x 6.161 * [backup-simplify]: Simplify (- z) into (- z) 6.161 * [backup-simplify]: Simplify (+ 0 (- z)) into (- z) 6.161 * [backup-simplify]: Simplify (- x) into (- x) 6.161 * [backup-simplify]: Simplify (+ t (- x)) into (- t x) 6.161 * [backup-simplify]: Simplify (* (- z) (- t x)) into (* -1 (* z (- t x))) 6.161 * [backup-simplify]: Simplify (+ (* -1 (* z (- t x))) x) into (- (+ x (* x z)) (* t z)) 6.161 * [taylor]: Taking taylor expansion of (- (+ x (* x z)) (* t z)) in z 6.161 * [taylor]: Taking taylor expansion of (+ x (* x z)) in z 6.161 * [taylor]: Taking taylor expansion of x in z 6.161 * [backup-simplify]: Simplify x into x 6.161 * [taylor]: Taking taylor expansion of (* x z) in z 6.161 * [taylor]: Taking taylor expansion of x in z 6.161 * [backup-simplify]: Simplify x into x 6.161 * [taylor]: Taking taylor expansion of z in z 6.161 * [backup-simplify]: Simplify 0 into 0 6.161 * [backup-simplify]: Simplify 1 into 1 6.161 * [taylor]: Taking taylor expansion of (* t z) in z 6.161 * [taylor]: Taking taylor expansion of t in z 6.161 * [backup-simplify]: Simplify t into t 6.161 * [taylor]: Taking taylor expansion of z in z 6.161 * [backup-simplify]: Simplify 0 into 0 6.161 * [backup-simplify]: Simplify 1 into 1 6.161 * [backup-simplify]: Simplify (* x 0) into 0 6.161 * [backup-simplify]: Simplify (+ x 0) into x 6.161 * [backup-simplify]: Simplify (* t 0) into 0 6.162 * [backup-simplify]: Simplify (- 0) into 0 6.162 * [backup-simplify]: Simplify (+ x 0) into x 6.162 * [taylor]: Taking taylor expansion of x in t 6.162 * [backup-simplify]: Simplify x into x 6.162 * [taylor]: Taking taylor expansion of x in x 6.162 * [backup-simplify]: Simplify 0 into 0 6.162 * [backup-simplify]: Simplify 1 into 1 6.162 * [backup-simplify]: Simplify 0 into 0 6.162 * [backup-simplify]: Simplify (- 0) into 0 6.163 * [backup-simplify]: Simplify (+ 0 0) into 0 6.163 * [backup-simplify]: Simplify (- 0) into 0 6.163 * [backup-simplify]: Simplify (+ 1 0) into 1 6.163 * [backup-simplify]: Simplify (+ (* (- z) 0) (* 1 (- t x))) into (- t x) 6.163 * [backup-simplify]: Simplify (+ (- t x) 0) into (- t x) 6.163 * [taylor]: Taking taylor expansion of (- t x) in z 6.163 * [taylor]: Taking taylor expansion of t in z 6.163 * [backup-simplify]: Simplify t into t 6.163 * [taylor]: Taking taylor expansion of x in z 6.163 * [backup-simplify]: Simplify x into x 6.164 * [backup-simplify]: Simplify (- x) into (- x) 6.164 * [backup-simplify]: Simplify (+ t (- x)) into (- t x) 6.164 * [taylor]: Taking taylor expansion of (- t x) in t 6.164 * [taylor]: Taking taylor expansion of t in t 6.164 * [backup-simplify]: Simplify 0 into 0 6.164 * [backup-simplify]: Simplify 1 into 1 6.164 * [taylor]: Taking taylor expansion of x in t 6.164 * [backup-simplify]: Simplify x into x 6.164 * [backup-simplify]: Simplify (- x) into (- x) 6.164 * [backup-simplify]: Simplify (+ 0 (- x)) into (- x) 6.164 * [taylor]: Taking taylor expansion of (- x) in x 6.164 * [taylor]: Taking taylor expansion of x in x 6.164 * [backup-simplify]: Simplify 0 into 0 6.164 * [backup-simplify]: Simplify 1 into 1 6.164 * [backup-simplify]: Simplify (- 0) into 0 6.164 * [backup-simplify]: Simplify 0 into 0 6.164 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x 6.164 * [backup-simplify]: Simplify (+ 0 x) into x 6.165 * [backup-simplify]: Simplify (+ (* t 1) (* 0 0)) into t 6.165 * [backup-simplify]: Simplify (- t) into (- t) 6.165 * [backup-simplify]: Simplify (+ x (- t)) into (- x t) 6.165 * [taylor]: Taking taylor expansion of (- x t) in t 6.165 * [taylor]: Taking taylor expansion of x in t 6.165 * [backup-simplify]: Simplify x into x 6.165 * [taylor]: Taking taylor expansion of t in t 6.165 * [backup-simplify]: Simplify 0 into 0 6.165 * [backup-simplify]: Simplify 1 into 1 6.165 * [backup-simplify]: Simplify (- 0) into 0 6.165 * [backup-simplify]: Simplify (+ x 0) into x 6.165 * [taylor]: Taking taylor expansion of x in x 6.165 * [backup-simplify]: Simplify 0 into 0 6.165 * [backup-simplify]: Simplify 1 into 1 6.165 * [backup-simplify]: Simplify 0 into 0 6.165 * [taylor]: Taking taylor expansion of 0 in x 6.165 * [backup-simplify]: Simplify 0 into 0 6.165 * [backup-simplify]: Simplify 0 into 0 6.165 * [backup-simplify]: Simplify 1 into 1 6.166 * [backup-simplify]: Simplify (- 0) into 0 6.166 * [backup-simplify]: Simplify (+ 0 0) into 0 6.166 * [backup-simplify]: Simplify (- 0) into 0 6.166 * [backup-simplify]: Simplify (+ 0 0) into 0 6.167 * [backup-simplify]: Simplify (+ (* (- z) 0) (+ (* 1 0) (* 0 (- t x)))) into 0 6.167 * [backup-simplify]: Simplify (+ 0 0) into 0 6.167 * [taylor]: Taking taylor expansion of 0 in z 6.167 * [backup-simplify]: Simplify 0 into 0 6.167 * [taylor]: Taking taylor expansion of 0 in t 6.167 * [backup-simplify]: Simplify 0 into 0 6.167 * [taylor]: Taking taylor expansion of 0 in x 6.167 * [backup-simplify]: Simplify 0 into 0 6.167 * [backup-simplify]: Simplify 0 into 0 6.167 * [backup-simplify]: Simplify (- 0) into 0 6.167 * [backup-simplify]: Simplify (+ 0 0) into 0 6.167 * [taylor]: Taking taylor expansion of 0 in t 6.167 * [backup-simplify]: Simplify 0 into 0 6.167 * [taylor]: Taking taylor expansion of 0 in x 6.167 * [backup-simplify]: Simplify 0 into 0 6.167 * [backup-simplify]: Simplify 0 into 0 6.168 * [backup-simplify]: Simplify (+ (* x 0) (+ (* 0 1) (* 0 0))) into 0 6.168 * [backup-simplify]: Simplify (+ 0 0) into 0 6.169 * [backup-simplify]: Simplify (+ (* t 0) (+ (* 0 1) (* 0 0))) into 0 6.169 * [backup-simplify]: Simplify (- 0) into 0 6.169 * [backup-simplify]: Simplify (+ 0 0) into 0 6.169 * [taylor]: Taking taylor expansion of 0 in t 6.169 * [backup-simplify]: Simplify 0 into 0 6.169 * [taylor]: Taking taylor expansion of 0 in x 6.169 * [backup-simplify]: Simplify 0 into 0 6.169 * [backup-simplify]: Simplify 0 into 0 6.169 * [backup-simplify]: Simplify (- 0) into 0 6.170 * [backup-simplify]: Simplify (+ 1 0) into 1 6.170 * [taylor]: Taking taylor expansion of 1 in x 6.170 * [backup-simplify]: Simplify 1 into 1 6.170 * [backup-simplify]: Simplify 1 into 1 6.170 * [backup-simplify]: Simplify (- 1) into -1 6.170 * [backup-simplify]: Simplify (+ 0 -1) into -1 6.170 * [taylor]: Taking taylor expansion of -1 in x 6.170 * [backup-simplify]: Simplify -1 into -1 6.170 * [backup-simplify]: Simplify -1 into -1 6.171 * [backup-simplify]: Simplify (+ (* -1 (* 1 (* t (* z 1)))) (+ (* 1 (* 1 (* t (* 1 y)))) (* 1 (* x (* 1 (* 1 1)))))) into (- (+ (* t y) x) (* t z)) 6.171 * [backup-simplify]: Simplify (fma (- (/ 1 y) (/ 1 z)) (- (/ 1 t) (/ 1 x)) (/ 1 x)) into (fma (- (/ 1 y) (/ 1 z)) (- (/ 1 t) (/ 1 x)) (/ 1 x)) 6.171 * [approximate]: Taking taylor expansion of (fma (- (/ 1 y) (/ 1 z)) (- (/ 1 t) (/ 1 x)) (/ 1 x)) in (y z t x) around 0 6.171 * [taylor]: Taking taylor expansion of (fma (- (/ 1 y) (/ 1 z)) (- (/ 1 t) (/ 1 x)) (/ 1 x)) in x 6.171 * [taylor]: Rewrote expression to (+ (* (- (/ 1 y) (/ 1 z)) (- (/ 1 t) (/ 1 x))) (/ 1 x)) 6.171 * [taylor]: Taking taylor expansion of (* (- (/ 1 y) (/ 1 z)) (- (/ 1 t) (/ 1 x))) in x 6.171 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 z)) in x 6.171 * [taylor]: Taking taylor expansion of (/ 1 y) in x 6.171 * [taylor]: Taking taylor expansion of y in x 6.171 * [backup-simplify]: Simplify y into y 6.171 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 6.171 * [taylor]: Taking taylor expansion of (/ 1 z) in x 6.171 * [taylor]: Taking taylor expansion of z in x 6.171 * [backup-simplify]: Simplify z into z 6.171 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z) 6.171 * [taylor]: Taking taylor expansion of (- (/ 1 t) (/ 1 x)) in x 6.171 * [taylor]: Taking taylor expansion of (/ 1 t) in x 6.171 * [taylor]: Taking taylor expansion of t in x 6.171 * [backup-simplify]: Simplify t into t 6.171 * [backup-simplify]: Simplify (/ 1 t) into (/ 1 t) 6.171 * [taylor]: Taking taylor expansion of (/ 1 x) in x 6.171 * [taylor]: Taking taylor expansion of x in x 6.171 * [backup-simplify]: Simplify 0 into 0 6.172 * [backup-simplify]: Simplify 1 into 1 6.172 * [backup-simplify]: Simplify (/ 1 1) into 1 6.172 * [taylor]: Taking taylor expansion of (/ 1 x) in x 6.172 * [taylor]: Taking taylor expansion of x in x 6.172 * [backup-simplify]: Simplify 0 into 0 6.172 * [backup-simplify]: Simplify 1 into 1 6.172 * [backup-simplify]: Simplify (/ 1 1) into 1 6.172 * [taylor]: Taking taylor expansion of (fma (- (/ 1 y) (/ 1 z)) (- (/ 1 t) (/ 1 x)) (/ 1 x)) in t 6.172 * [taylor]: Rewrote expression to (+ (* (- (/ 1 y) (/ 1 z)) (- (/ 1 t) (/ 1 x))) (/ 1 x)) 6.172 * [taylor]: Taking taylor expansion of (* (- (/ 1 y) (/ 1 z)) (- (/ 1 t) (/ 1 x))) in t 6.172 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 z)) in t 6.172 * [taylor]: Taking taylor expansion of (/ 1 y) in t 6.172 * [taylor]: Taking taylor expansion of y in t 6.172 * [backup-simplify]: Simplify y into y 6.172 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 6.172 * [taylor]: Taking taylor expansion of (/ 1 z) in t 6.172 * [taylor]: Taking taylor expansion of z in t 6.172 * [backup-simplify]: Simplify z into z 6.172 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z) 6.172 * [taylor]: Taking taylor expansion of (- (/ 1 t) (/ 1 x)) in t 6.172 * [taylor]: Taking taylor expansion of (/ 1 t) in t 6.173 * [taylor]: Taking taylor expansion of t in t 6.173 * [backup-simplify]: Simplify 0 into 0 6.173 * [backup-simplify]: Simplify 1 into 1 6.173 * [backup-simplify]: Simplify (/ 1 1) into 1 6.173 * [taylor]: Taking taylor expansion of (/ 1 x) in t 6.173 * [taylor]: Taking taylor expansion of x in t 6.173 * [backup-simplify]: Simplify x into x 6.173 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 6.173 * [taylor]: Taking taylor expansion of (/ 1 x) in t 6.173 * [taylor]: Taking taylor expansion of x in t 6.173 * [backup-simplify]: Simplify x into x 6.173 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 6.173 * [taylor]: Taking taylor expansion of (fma (- (/ 1 y) (/ 1 z)) (- (/ 1 t) (/ 1 x)) (/ 1 x)) in z 6.173 * [taylor]: Rewrote expression to (+ (* (- (/ 1 y) (/ 1 z)) (- (/ 1 t) (/ 1 x))) (/ 1 x)) 6.173 * [taylor]: Taking taylor expansion of (* (- (/ 1 y) (/ 1 z)) (- (/ 1 t) (/ 1 x))) in z 6.173 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 z)) in z 6.173 * [taylor]: Taking taylor expansion of (/ 1 y) in z 6.173 * [taylor]: Taking taylor expansion of y in z 6.173 * [backup-simplify]: Simplify y into y 6.173 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 6.173 * [taylor]: Taking taylor expansion of (/ 1 z) in z 6.174 * [taylor]: Taking taylor expansion of z in z 6.174 * [backup-simplify]: Simplify 0 into 0 6.174 * [backup-simplify]: Simplify 1 into 1 6.174 * [backup-simplify]: Simplify (/ 1 1) into 1 6.174 * [taylor]: Taking taylor expansion of (- (/ 1 t) (/ 1 x)) in z 6.174 * [taylor]: Taking taylor expansion of (/ 1 t) in z 6.174 * [taylor]: Taking taylor expansion of t in z 6.174 * [backup-simplify]: Simplify t into t 6.174 * [backup-simplify]: Simplify (/ 1 t) into (/ 1 t) 6.174 * [taylor]: Taking taylor expansion of (/ 1 x) in z 6.174 * [taylor]: Taking taylor expansion of x in z 6.174 * [backup-simplify]: Simplify x into x 6.174 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 6.174 * [taylor]: Taking taylor expansion of (/ 1 x) in z 6.174 * [taylor]: Taking taylor expansion of x in z 6.174 * [backup-simplify]: Simplify x into x 6.174 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 6.174 * [taylor]: Taking taylor expansion of (fma (- (/ 1 y) (/ 1 z)) (- (/ 1 t) (/ 1 x)) (/ 1 x)) in y 6.174 * [taylor]: Rewrote expression to (+ (* (- (/ 1 y) (/ 1 z)) (- (/ 1 t) (/ 1 x))) (/ 1 x)) 6.174 * [taylor]: Taking taylor expansion of (* (- (/ 1 y) (/ 1 z)) (- (/ 1 t) (/ 1 x))) in y 6.174 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 z)) in y 6.174 * [taylor]: Taking taylor expansion of (/ 1 y) in y 6.175 * [taylor]: Taking taylor expansion of y in y 6.175 * [backup-simplify]: Simplify 0 into 0 6.175 * [backup-simplify]: Simplify 1 into 1 6.175 * [backup-simplify]: Simplify (/ 1 1) into 1 6.175 * [taylor]: Taking taylor expansion of (/ 1 z) in y 6.175 * [taylor]: Taking taylor expansion of z in y 6.175 * [backup-simplify]: Simplify z into z 6.175 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z) 6.175 * [taylor]: Taking taylor expansion of (- (/ 1 t) (/ 1 x)) in y 6.175 * [taylor]: Taking taylor expansion of (/ 1 t) in y 6.175 * [taylor]: Taking taylor expansion of t in y 6.175 * [backup-simplify]: Simplify t into t 6.175 * [backup-simplify]: Simplify (/ 1 t) into (/ 1 t) 6.175 * [taylor]: Taking taylor expansion of (/ 1 x) in y 6.175 * [taylor]: Taking taylor expansion of x in y 6.175 * [backup-simplify]: Simplify x into x 6.175 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 6.175 * [taylor]: Taking taylor expansion of (/ 1 x) in y 6.175 * [taylor]: Taking taylor expansion of x in y 6.175 * [backup-simplify]: Simplify x into x 6.175 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 6.175 * [taylor]: Taking taylor expansion of (fma (- (/ 1 y) (/ 1 z)) (- (/ 1 t) (/ 1 x)) (/ 1 x)) in y 6.175 * [taylor]: Rewrote expression to (+ (* (- (/ 1 y) (/ 1 z)) (- (/ 1 t) (/ 1 x))) (/ 1 x)) 6.175 * [taylor]: Taking taylor expansion of (* (- (/ 1 y) (/ 1 z)) (- (/ 1 t) (/ 1 x))) in y 6.175 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 z)) in y 6.175 * [taylor]: Taking taylor expansion of (/ 1 y) in y 6.175 * [taylor]: Taking taylor expansion of y in y 6.175 * [backup-simplify]: Simplify 0 into 0 6.175 * [backup-simplify]: Simplify 1 into 1 6.176 * [backup-simplify]: Simplify (/ 1 1) into 1 6.176 * [taylor]: Taking taylor expansion of (/ 1 z) in y 6.176 * [taylor]: Taking taylor expansion of z in y 6.176 * [backup-simplify]: Simplify z into z 6.176 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z) 6.176 * [taylor]: Taking taylor expansion of (- (/ 1 t) (/ 1 x)) in y 6.176 * [taylor]: Taking taylor expansion of (/ 1 t) in y 6.176 * [taylor]: Taking taylor expansion of t in y 6.176 * [backup-simplify]: Simplify t into t 6.176 * [backup-simplify]: Simplify (/ 1 t) into (/ 1 t) 6.176 * [taylor]: Taking taylor expansion of (/ 1 x) in y 6.176 * [taylor]: Taking taylor expansion of x in y 6.176 * [backup-simplify]: Simplify x into x 6.176 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 6.176 * [taylor]: Taking taylor expansion of (/ 1 x) in y 6.176 * [taylor]: Taking taylor expansion of x in y 6.176 * [backup-simplify]: Simplify x into x 6.176 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 6.176 * [backup-simplify]: Simplify (+ 1 0) into 1 6.176 * [backup-simplify]: Simplify (- (/ 1 x)) into (- (/ 1 x)) 6.176 * [backup-simplify]: Simplify (+ (/ 1 t) (- (/ 1 x))) into (- (/ 1 t) (/ 1 x)) 6.177 * [backup-simplify]: Simplify (* 1 (- (/ 1 t) (/ 1 x))) into (- (/ 1 t) (/ 1 x)) 6.177 * [backup-simplify]: Simplify (+ (- (/ 1 t) (/ 1 x)) 0) into (- (/ 1 t) (/ 1 x)) 6.177 * [taylor]: Taking taylor expansion of (- (/ 1 t) (/ 1 x)) in z 6.177 * [taylor]: Taking taylor expansion of (/ 1 t) in z 6.177 * [taylor]: Taking taylor expansion of t in z 6.177 * [backup-simplify]: Simplify t into t 6.177 * [backup-simplify]: Simplify (/ 1 t) into (/ 1 t) 6.177 * [taylor]: Taking taylor expansion of (/ 1 x) in z 6.177 * [taylor]: Taking taylor expansion of x in z 6.177 * [backup-simplify]: Simplify x into x 6.177 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 6.177 * [backup-simplify]: Simplify (- (+ (* (/ 1 t) (/ 0 t)))) into 0 6.177 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0 6.177 * [backup-simplify]: Simplify (- 0) into 0 6.177 * [backup-simplify]: Simplify (+ 0 0) into 0 6.178 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 6.178 * [backup-simplify]: Simplify (- (/ 1 z)) into (- (/ 1 z)) 6.178 * [backup-simplify]: Simplify (+ 0 (- (/ 1 z))) into (- (/ 1 z)) 6.178 * [backup-simplify]: Simplify (+ (* 1 0) (* (- (/ 1 z)) (- (/ 1 t) (/ 1 x)))) into (- (/ 1 (* x z)) (/ 1 (* t z))) 6.179 * [backup-simplify]: Simplify (+ (- (/ 1 (* x z)) (/ 1 (* t z))) (/ 1 x)) into (- (+ (/ 1 (* x z)) (/ 1 x)) (/ 1 (* t z))) 6.179 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* x z)) (/ 1 x)) (/ 1 (* t z))) in z 6.179 * [taylor]: Taking taylor expansion of (+ (/ 1 (* x z)) (/ 1 x)) in z 6.179 * [taylor]: Taking taylor expansion of (/ 1 (* x z)) in z 6.179 * [taylor]: Taking taylor expansion of (* x z) in z 6.179 * [taylor]: Taking taylor expansion of x in z 6.179 * [backup-simplify]: Simplify x into x 6.179 * [taylor]: Taking taylor expansion of z in z 6.179 * [backup-simplify]: Simplify 0 into 0 6.179 * [backup-simplify]: Simplify 1 into 1 6.179 * [backup-simplify]: Simplify (* x 0) into 0 6.179 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x 6.179 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 6.179 * [taylor]: Taking taylor expansion of (/ 1 x) in z 6.179 * [taylor]: Taking taylor expansion of x in z 6.179 * [backup-simplify]: Simplify x into x 6.179 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 6.179 * [taylor]: Taking taylor expansion of (/ 1 (* t z)) in z 6.179 * [taylor]: Taking taylor expansion of (* t z) in z 6.179 * [taylor]: Taking taylor expansion of t in z 6.179 * [backup-simplify]: Simplify t into t 6.179 * [taylor]: Taking taylor expansion of z in z 6.179 * [backup-simplify]: Simplify 0 into 0 6.179 * [backup-simplify]: Simplify 1 into 1 6.179 * [backup-simplify]: Simplify (* t 0) into 0 6.180 * [backup-simplify]: Simplify (+ (* t 1) (* 0 0)) into t 6.180 * [backup-simplify]: Simplify (/ 1 t) into (/ 1 t) 6.180 * [backup-simplify]: Simplify (+ (/ 1 x) 0) into (/ 1 x) 6.180 * [backup-simplify]: Simplify (- (/ 1 t)) into (- (/ 1 t)) 6.180 * [backup-simplify]: Simplify (+ (/ 1 x) (- (/ 1 t))) into (- (/ 1 x) (/ 1 t)) 6.180 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 t)) in t 6.180 * [taylor]: Taking taylor expansion of (/ 1 x) in t 6.180 * [taylor]: Taking taylor expansion of x in t 6.180 * [backup-simplify]: Simplify x into x 6.180 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 6.180 * [taylor]: Taking taylor expansion of (/ 1 t) in t 6.180 * [taylor]: Taking taylor expansion of t in t 6.180 * [backup-simplify]: Simplify 0 into 0 6.180 * [backup-simplify]: Simplify 1 into 1 6.180 * [backup-simplify]: Simplify (/ 1 1) into 1 6.180 * [backup-simplify]: Simplify (- 1) into -1 6.181 * [backup-simplify]: Simplify (+ 0 -1) into -1 6.181 * [taylor]: Taking taylor expansion of -1 in x 6.181 * [backup-simplify]: Simplify -1 into -1 6.181 * [backup-simplify]: Simplify (- (/ 1 x)) into (- (/ 1 x)) 6.181 * [backup-simplify]: Simplify (+ (/ 1 t) (- (/ 1 x))) into (- (/ 1 t) (/ 1 x)) 6.181 * [taylor]: Taking taylor expansion of (- (/ 1 t) (/ 1 x)) in t 6.181 * [taylor]: Taking taylor expansion of (/ 1 t) in t 6.181 * [taylor]: Taking taylor expansion of t in t 6.181 * [backup-simplify]: Simplify 0 into 0 6.181 * [backup-simplify]: Simplify 1 into 1 6.181 * [backup-simplify]: Simplify (/ 1 1) into 1 6.181 * [taylor]: Taking taylor expansion of (/ 1 x) in t 6.181 * [taylor]: Taking taylor expansion of x in t 6.181 * [backup-simplify]: Simplify x into x 6.181 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 6.182 * [backup-simplify]: Simplify (+ 1 0) into 1 6.182 * [taylor]: Taking taylor expansion of 1 in x 6.182 * [backup-simplify]: Simplify 1 into 1 6.182 * [backup-simplify]: Simplify (- (+ (* (/ 1 t) (/ 0 t)) (* 0 (/ 0 t)))) into 0 6.182 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)))) into 0 6.182 * [backup-simplify]: Simplify (- 0) into 0 6.182 * [backup-simplify]: Simplify (+ 0 0) into 0 6.183 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 6.183 * [backup-simplify]: Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0 6.183 * [backup-simplify]: Simplify (- 0) into 0 6.183 * [backup-simplify]: Simplify (+ 0 0) into 0 6.184 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (- (/ 1 z)) 0) (* 0 (- (/ 1 t) (/ 1 x))))) into 0 6.184 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0 6.184 * [backup-simplify]: Simplify (+ 0 0) into 0 6.184 * [taylor]: Taking taylor expansion of 0 in z 6.184 * [backup-simplify]: Simplify 0 into 0 6.185 * [backup-simplify]: Simplify (+ (* x 0) (+ (* 0 1) (* 0 0))) into 0 6.185 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0 6.185 * [backup-simplify]: Simplify (+ 0 (/ 1 x)) into (/ 1 x) 6.185 * [backup-simplify]: Simplify (+ (* t 0) (+ (* 0 1) (* 0 0))) into 0 6.185 * [backup-simplify]: Simplify (- (+ (* (/ 1 t) (/ 0 t)))) into 0 6.185 * [backup-simplify]: Simplify (- 0) into 0 6.185 * [backup-simplify]: Simplify (+ (/ 1 x) 0) into (/ 1 x) 6.185 * [taylor]: Taking taylor expansion of (/ 1 x) in t 6.186 * [taylor]: Taking taylor expansion of x in t 6.186 * [backup-simplify]: Simplify x into x 6.186 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 6.186 * [backup-simplify]: Simplify (- (+ (* (/ 1 t) (/ 0 t)))) into 0 6.186 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0 6.186 * [backup-simplify]: Simplify (- 0) into 0 6.186 * [backup-simplify]: Simplify (+ 0 0) into 0 6.186 * [taylor]: Taking taylor expansion of 0 in t 6.186 * [backup-simplify]: Simplify 0 into 0 6.187 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 6.187 * [backup-simplify]: Simplify (- 0) into 0 6.187 * [backup-simplify]: Simplify (+ (/ 1 x) 0) into (/ 1 x) 6.187 * [taylor]: Taking taylor expansion of (/ 1 x) in x 6.187 * [taylor]: Taking taylor expansion of x in x 6.187 * [backup-simplify]: Simplify 0 into 0 6.187 * [backup-simplify]: Simplify 1 into 1 6.187 * [backup-simplify]: Simplify (/ 1 1) into 1 6.187 * [backup-simplify]: Simplify 1 into 1 6.188 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 6.188 * [backup-simplify]: Simplify (- (/ 1 x)) into (- (/ 1 x)) 6.188 * [backup-simplify]: Simplify (+ 0 (- (/ 1 x))) into (- (/ 1 x)) 6.188 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 6.188 * [taylor]: Taking taylor expansion of (/ 1 x) in x 6.188 * [taylor]: Taking taylor expansion of x in x 6.188 * [backup-simplify]: Simplify 0 into 0 6.188 * [backup-simplify]: Simplify 1 into 1 6.188 * [backup-simplify]: Simplify (/ 1 1) into 1 6.189 * [backup-simplify]: Simplify (- 1) into -1 6.189 * [backup-simplify]: Simplify -1 into -1 6.189 * [backup-simplify]: Simplify -1 into -1 6.189 * [backup-simplify]: Simplify (+ (* -1 (* 1 (* (/ 1 (/ 1 t)) (* (/ 1 (/ 1 z)) 1)))) (+ (* -1 (* (/ 1 (/ 1 x)) (* 1 (* 1 (/ 1 (/ 1 y)))))) (* 1 (* (/ 1 (/ 1 x)) (* 1 (* (/ 1 (/ 1 z)) 1)))))) into (- (* x z) (+ (* x y) (* t z))) 6.189 * [backup-simplify]: Simplify (fma (- (/ 1 (- y)) (/ 1 (- z))) (- (/ 1 (- t)) (/ 1 (- x))) (/ 1 (- x))) into (fma (- (/ 1 z) (/ 1 y)) (- (/ 1 x) (/ 1 t)) (/ -1 x)) 6.189 * [approximate]: Taking taylor expansion of (fma (- (/ 1 z) (/ 1 y)) (- (/ 1 x) (/ 1 t)) (/ -1 x)) in (y z t x) around 0 6.189 * [taylor]: Taking taylor expansion of (fma (- (/ 1 z) (/ 1 y)) (- (/ 1 x) (/ 1 t)) (/ -1 x)) in x 6.189 * [taylor]: Rewrote expression to (+ (* (- (/ 1 z) (/ 1 y)) (- (/ 1 x) (/ 1 t))) (/ -1 x)) 6.189 * [taylor]: Taking taylor expansion of (* (- (/ 1 z) (/ 1 y)) (- (/ 1 x) (/ 1 t))) in x 6.189 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 y)) in x 6.189 * [taylor]: Taking taylor expansion of (/ 1 z) in x 6.189 * [taylor]: Taking taylor expansion of z in x 6.189 * [backup-simplify]: Simplify z into z 6.189 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z) 6.190 * [taylor]: Taking taylor expansion of (/ 1 y) in x 6.190 * [taylor]: Taking taylor expansion of y in x 6.190 * [backup-simplify]: Simplify y into y 6.190 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 6.190 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 t)) in x 6.190 * [taylor]: Taking taylor expansion of (/ 1 x) in x 6.190 * [taylor]: Taking taylor expansion of x in x 6.190 * [backup-simplify]: Simplify 0 into 0 6.190 * [backup-simplify]: Simplify 1 into 1 6.190 * [backup-simplify]: Simplify (/ 1 1) into 1 6.190 * [taylor]: Taking taylor expansion of (/ 1 t) in x 6.190 * [taylor]: Taking taylor expansion of t in x 6.190 * [backup-simplify]: Simplify t into t 6.190 * [backup-simplify]: Simplify (/ 1 t) into (/ 1 t) 6.190 * [taylor]: Taking taylor expansion of (/ -1 x) in x 6.190 * [taylor]: Taking taylor expansion of -1 in x 6.190 * [backup-simplify]: Simplify -1 into -1 6.190 * [taylor]: Taking taylor expansion of x in x 6.190 * [backup-simplify]: Simplify 0 into 0 6.190 * [backup-simplify]: Simplify 1 into 1 6.191 * [backup-simplify]: Simplify (/ -1 1) into -1 6.191 * [taylor]: Taking taylor expansion of (fma (- (/ 1 z) (/ 1 y)) (- (/ 1 x) (/ 1 t)) (/ -1 x)) in t 6.191 * [taylor]: Rewrote expression to (+ (* (- (/ 1 z) (/ 1 y)) (- (/ 1 x) (/ 1 t))) (/ -1 x)) 6.191 * [taylor]: Taking taylor expansion of (* (- (/ 1 z) (/ 1 y)) (- (/ 1 x) (/ 1 t))) in t 6.191 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 y)) in t 6.191 * [taylor]: Taking taylor expansion of (/ 1 z) in t 6.191 * [taylor]: Taking taylor expansion of z in t 6.191 * [backup-simplify]: Simplify z into z 6.191 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z) 6.191 * [taylor]: Taking taylor expansion of (/ 1 y) in t 6.191 * [taylor]: Taking taylor expansion of y in t 6.191 * [backup-simplify]: Simplify y into y 6.191 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 6.191 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 t)) in t 6.191 * [taylor]: Taking taylor expansion of (/ 1 x) in t 6.191 * [taylor]: Taking taylor expansion of x in t 6.191 * [backup-simplify]: Simplify x into x 6.191 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 6.191 * [taylor]: Taking taylor expansion of (/ 1 t) in t 6.191 * [taylor]: Taking taylor expansion of t in t 6.191 * [backup-simplify]: Simplify 0 into 0 6.191 * [backup-simplify]: Simplify 1 into 1 6.191 * [backup-simplify]: Simplify (/ 1 1) into 1 6.191 * [taylor]: Taking taylor expansion of (/ -1 x) in t 6.191 * [taylor]: Taking taylor expansion of -1 in t 6.191 * [backup-simplify]: Simplify -1 into -1 6.191 * [taylor]: Taking taylor expansion of x in t 6.191 * [backup-simplify]: Simplify x into x 6.191 * [backup-simplify]: Simplify (/ -1 x) into (/ -1 x) 6.192 * [taylor]: Taking taylor expansion of (fma (- (/ 1 z) (/ 1 y)) (- (/ 1 x) (/ 1 t)) (/ -1 x)) in z 6.192 * [taylor]: Rewrote expression to (+ (* (- (/ 1 z) (/ 1 y)) (- (/ 1 x) (/ 1 t))) (/ -1 x)) 6.192 * [taylor]: Taking taylor expansion of (* (- (/ 1 z) (/ 1 y)) (- (/ 1 x) (/ 1 t))) in z 6.192 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 y)) in z 6.192 * [taylor]: Taking taylor expansion of (/ 1 z) in z 6.192 * [taylor]: Taking taylor expansion of z in z 6.192 * [backup-simplify]: Simplify 0 into 0 6.192 * [backup-simplify]: Simplify 1 into 1 6.192 * [backup-simplify]: Simplify (/ 1 1) into 1 6.192 * [taylor]: Taking taylor expansion of (/ 1 y) in z 6.192 * [taylor]: Taking taylor expansion of y in z 6.192 * [backup-simplify]: Simplify y into y 6.192 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 6.192 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 t)) in z 6.192 * [taylor]: Taking taylor expansion of (/ 1 x) in z 6.192 * [taylor]: Taking taylor expansion of x in z 6.192 * [backup-simplify]: Simplify x into x 6.192 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 6.192 * [taylor]: Taking taylor expansion of (/ 1 t) in z 6.192 * [taylor]: Taking taylor expansion of t in z 6.192 * [backup-simplify]: Simplify t into t 6.192 * [backup-simplify]: Simplify (/ 1 t) into (/ 1 t) 6.192 * [taylor]: Taking taylor expansion of (/ -1 x) in z 6.192 * [taylor]: Taking taylor expansion of -1 in z 6.192 * [backup-simplify]: Simplify -1 into -1 6.192 * [taylor]: Taking taylor expansion of x in z 6.192 * [backup-simplify]: Simplify x into x 6.192 * [backup-simplify]: Simplify (/ -1 x) into (/ -1 x) 6.192 * [taylor]: Taking taylor expansion of (fma (- (/ 1 z) (/ 1 y)) (- (/ 1 x) (/ 1 t)) (/ -1 x)) in y 6.192 * [taylor]: Rewrote expression to (+ (* (- (/ 1 z) (/ 1 y)) (- (/ 1 x) (/ 1 t))) (/ -1 x)) 6.192 * [taylor]: Taking taylor expansion of (* (- (/ 1 z) (/ 1 y)) (- (/ 1 x) (/ 1 t))) in y 6.192 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 y)) in y 6.193 * [taylor]: Taking taylor expansion of (/ 1 z) in y 6.193 * [taylor]: Taking taylor expansion of z in y 6.193 * [backup-simplify]: Simplify z into z 6.193 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z) 6.193 * [taylor]: Taking taylor expansion of (/ 1 y) in y 6.193 * [taylor]: Taking taylor expansion of y in y 6.193 * [backup-simplify]: Simplify 0 into 0 6.193 * [backup-simplify]: Simplify 1 into 1 6.193 * [backup-simplify]: Simplify (/ 1 1) into 1 6.193 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 t)) in y 6.193 * [taylor]: Taking taylor expansion of (/ 1 x) in y 6.193 * [taylor]: Taking taylor expansion of x in y 6.193 * [backup-simplify]: Simplify x into x 6.193 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 6.193 * [taylor]: Taking taylor expansion of (/ 1 t) in y 6.193 * [taylor]: Taking taylor expansion of t in y 6.193 * [backup-simplify]: Simplify t into t 6.193 * [backup-simplify]: Simplify (/ 1 t) into (/ 1 t) 6.193 * [taylor]: Taking taylor expansion of (/ -1 x) in y 6.193 * [taylor]: Taking taylor expansion of -1 in y 6.193 * [backup-simplify]: Simplify -1 into -1 6.193 * [taylor]: Taking taylor expansion of x in y 6.193 * [backup-simplify]: Simplify x into x 6.193 * [backup-simplify]: Simplify (/ -1 x) into (/ -1 x) 6.193 * [taylor]: Taking taylor expansion of (fma (- (/ 1 z) (/ 1 y)) (- (/ 1 x) (/ 1 t)) (/ -1 x)) in y 6.193 * [taylor]: Rewrote expression to (+ (* (- (/ 1 z) (/ 1 y)) (- (/ 1 x) (/ 1 t))) (/ -1 x)) 6.193 * [taylor]: Taking taylor expansion of (* (- (/ 1 z) (/ 1 y)) (- (/ 1 x) (/ 1 t))) in y 6.193 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 y)) in y 6.193 * [taylor]: Taking taylor expansion of (/ 1 z) in y 6.193 * [taylor]: Taking taylor expansion of z in y 6.193 * [backup-simplify]: Simplify z into z 6.193 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z) 6.193 * [taylor]: Taking taylor expansion of (/ 1 y) in y 6.193 * [taylor]: Taking taylor expansion of y in y 6.193 * [backup-simplify]: Simplify 0 into 0 6.193 * [backup-simplify]: Simplify 1 into 1 6.194 * [backup-simplify]: Simplify (/ 1 1) into 1 6.194 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 t)) in y 6.194 * [taylor]: Taking taylor expansion of (/ 1 x) in y 6.194 * [taylor]: Taking taylor expansion of x in y 6.194 * [backup-simplify]: Simplify x into x 6.194 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 6.194 * [taylor]: Taking taylor expansion of (/ 1 t) in y 6.194 * [taylor]: Taking taylor expansion of t in y 6.194 * [backup-simplify]: Simplify t into t 6.194 * [backup-simplify]: Simplify (/ 1 t) into (/ 1 t) 6.194 * [taylor]: Taking taylor expansion of (/ -1 x) in y 6.194 * [taylor]: Taking taylor expansion of -1 in y 6.194 * [backup-simplify]: Simplify -1 into -1 6.194 * [taylor]: Taking taylor expansion of x in y 6.194 * [backup-simplify]: Simplify x into x 6.194 * [backup-simplify]: Simplify (/ -1 x) into (/ -1 x) 6.194 * [backup-simplify]: Simplify (- 1) into -1 6.195 * [backup-simplify]: Simplify (+ 0 -1) into -1 6.195 * [backup-simplify]: Simplify (- (/ 1 t)) into (- (/ 1 t)) 6.195 * [backup-simplify]: Simplify (+ (/ 1 x) (- (/ 1 t))) into (- (/ 1 x) (/ 1 t)) 6.195 * [backup-simplify]: Simplify (* -1 (- (/ 1 x) (/ 1 t))) into (* -1 (- (/ 1 x) (/ 1 t))) 6.195 * [backup-simplify]: Simplify (+ (* -1 (- (/ 1 x) (/ 1 t))) 0) into (- (/ 1 t) (/ 1 x)) 6.195 * [taylor]: Taking taylor expansion of (- (/ 1 t) (/ 1 x)) in z 6.195 * [taylor]: Taking taylor expansion of (/ 1 t) in z 6.195 * [taylor]: Taking taylor expansion of t in z 6.195 * [backup-simplify]: Simplify t into t 6.195 * [backup-simplify]: Simplify (/ 1 t) into (/ 1 t) 6.195 * [taylor]: Taking taylor expansion of (/ 1 x) in z 6.195 * [taylor]: Taking taylor expansion of x in z 6.195 * [backup-simplify]: Simplify x into x 6.195 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 6.195 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0 6.195 * [backup-simplify]: Simplify (- (+ (* (/ 1 t) (/ 0 t)))) into 0 6.196 * [backup-simplify]: Simplify (- 0) into 0 6.196 * [backup-simplify]: Simplify (+ 0 0) into 0 6.196 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 6.196 * [backup-simplify]: Simplify (- 0) into 0 6.196 * [backup-simplify]: Simplify (+ (/ 1 z) 0) into (/ 1 z) 6.197 * [backup-simplify]: Simplify (+ (* -1 0) (* (/ 1 z) (- (/ 1 x) (/ 1 t)))) into (- (/ 1 (* x z)) (/ 1 (* t z))) 6.197 * [backup-simplify]: Simplify (+ (- (/ 1 (* x z)) (/ 1 (* t z))) (/ -1 x)) into (- (/ 1 (* x z)) (+ (/ 1 (* t z)) (/ 1 x))) 6.197 * [taylor]: Taking taylor expansion of (- (/ 1 (* x z)) (+ (/ 1 (* t z)) (/ 1 x))) in z 6.197 * [taylor]: Taking taylor expansion of (/ 1 (* x z)) in z 6.197 * [taylor]: Taking taylor expansion of (* x z) in z 6.197 * [taylor]: Taking taylor expansion of x in z 6.197 * [backup-simplify]: Simplify x into x 6.197 * [taylor]: Taking taylor expansion of z in z 6.197 * [backup-simplify]: Simplify 0 into 0 6.197 * [backup-simplify]: Simplify 1 into 1 6.197 * [backup-simplify]: Simplify (* x 0) into 0 6.197 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x 6.197 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 6.197 * [taylor]: Taking taylor expansion of (+ (/ 1 (* t z)) (/ 1 x)) in z 6.197 * [taylor]: Taking taylor expansion of (/ 1 (* t z)) in z 6.197 * [taylor]: Taking taylor expansion of (* t z) in z 6.198 * [taylor]: Taking taylor expansion of t in z 6.198 * [backup-simplify]: Simplify t into t 6.198 * [taylor]: Taking taylor expansion of z in z 6.198 * [backup-simplify]: Simplify 0 into 0 6.198 * [backup-simplify]: Simplify 1 into 1 6.198 * [backup-simplify]: Simplify (* t 0) into 0 6.198 * [backup-simplify]: Simplify (+ (* t 1) (* 0 0)) into t 6.198 * [backup-simplify]: Simplify (/ 1 t) into (/ 1 t) 6.198 * [taylor]: Taking taylor expansion of (/ 1 x) in z 6.198 * [taylor]: Taking taylor expansion of x in z 6.198 * [backup-simplify]: Simplify x into x 6.198 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 6.198 * [backup-simplify]: Simplify (+ (/ 1 t) 0) into (/ 1 t) 6.198 * [backup-simplify]: Simplify (- (/ 1 t)) into (- (/ 1 t)) 6.198 * [backup-simplify]: Simplify (+ (/ 1 x) (- (/ 1 t))) into (- (/ 1 x) (/ 1 t)) 6.198 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 t)) in t 6.198 * [taylor]: Taking taylor expansion of (/ 1 x) in t 6.198 * [taylor]: Taking taylor expansion of x in t 6.198 * [backup-simplify]: Simplify x into x 6.198 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 6.198 * [taylor]: Taking taylor expansion of (/ 1 t) in t 6.198 * [taylor]: Taking taylor expansion of t in t 6.198 * [backup-simplify]: Simplify 0 into 0 6.198 * [backup-simplify]: Simplify 1 into 1 6.199 * [backup-simplify]: Simplify (/ 1 1) into 1 6.199 * [backup-simplify]: Simplify (- 1) into -1 6.199 * [backup-simplify]: Simplify (+ 0 -1) into -1 6.199 * [taylor]: Taking taylor expansion of -1 in x 6.199 * [backup-simplify]: Simplify -1 into -1 6.199 * [backup-simplify]: Simplify (- (/ 1 x)) into (- (/ 1 x)) 6.199 * [backup-simplify]: Simplify (+ (/ 1 t) (- (/ 1 x))) into (- (/ 1 t) (/ 1 x)) 6.199 * [taylor]: Taking taylor expansion of (- (/ 1 t) (/ 1 x)) in t 6.199 * [taylor]: Taking taylor expansion of (/ 1 t) in t 6.199 * [taylor]: Taking taylor expansion of t in t 6.199 * [backup-simplify]: Simplify 0 into 0 6.199 * [backup-simplify]: Simplify 1 into 1 6.200 * [backup-simplify]: Simplify (/ 1 1) into 1 6.200 * [taylor]: Taking taylor expansion of (/ 1 x) in t 6.200 * [taylor]: Taking taylor expansion of x in t 6.200 * [backup-simplify]: Simplify x into x 6.200 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 6.200 * [backup-simplify]: Simplify (+ 1 0) into 1 6.200 * [taylor]: Taking taylor expansion of 1 in x 6.200 * [backup-simplify]: Simplify 1 into 1 6.200 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)))) into 0 6.200 * [backup-simplify]: Simplify (- (+ (* (/ 1 t) (/ 0 t)) (* 0 (/ 0 t)))) into 0 6.200 * [backup-simplify]: Simplify (- 0) into 0 6.201 * [backup-simplify]: Simplify (+ 0 0) into 0 6.201 * [backup-simplify]: Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0 6.201 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 6.201 * [backup-simplify]: Simplify (- 0) into 0 6.202 * [backup-simplify]: Simplify (+ 0 0) into 0 6.202 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* (/ 1 z) 0) (* 0 (- (/ 1 x) (/ 1 t))))) into 0 6.202 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ -1 x) (/ 0 x)))) into 0 6.202 * [backup-simplify]: Simplify (+ 0 0) into 0 6.202 * [taylor]: Taking taylor expansion of 0 in z 6.202 * [backup-simplify]: Simplify 0 into 0 6.203 * [backup-simplify]: Simplify (+ (* x 0) (+ (* 0 1) (* 0 0))) into 0 6.203 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0 6.203 * [backup-simplify]: Simplify (+ (* t 0) (+ (* 0 1) (* 0 0))) into 0 6.203 * [backup-simplify]: Simplify (- (+ (* (/ 1 t) (/ 0 t)))) into 0 6.203 * [backup-simplify]: Simplify (+ 0 (/ 1 x)) into (/ 1 x) 6.204 * [backup-simplify]: Simplify (- (/ 1 x)) into (- (/ 1 x)) 6.204 * [backup-simplify]: Simplify (+ 0 (- (/ 1 x))) into (- (/ 1 x)) 6.204 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in t 6.204 * [taylor]: Taking taylor expansion of (/ 1 x) in t 6.204 * [taylor]: Taking taylor expansion of x in t 6.204 * [backup-simplify]: Simplify x into x 6.204 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 6.204 * [backup-simplify]: Simplify (- (+ (* (/ 1 t) (/ 0 t)))) into 0 6.204 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0 6.204 * [backup-simplify]: Simplify (- 0) into 0 6.204 * [backup-simplify]: Simplify (+ 0 0) into 0 6.204 * [taylor]: Taking taylor expansion of 0 in t 6.204 * [backup-simplify]: Simplify 0 into 0 6.205 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 6.205 * [backup-simplify]: Simplify (- 0) into 0 6.205 * [backup-simplify]: Simplify (+ (/ 1 x) 0) into (/ 1 x) 6.205 * [taylor]: Taking taylor expansion of (/ 1 x) in x 6.205 * [taylor]: Taking taylor expansion of x in x 6.205 * [backup-simplify]: Simplify 0 into 0 6.205 * [backup-simplify]: Simplify 1 into 1 6.205 * [backup-simplify]: Simplify (/ 1 1) into 1 6.205 * [backup-simplify]: Simplify 1 into 1 6.206 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 6.206 * [backup-simplify]: Simplify (- (/ 1 x)) into (- (/ 1 x)) 6.206 * [backup-simplify]: Simplify (+ 0 (- (/ 1 x))) into (- (/ 1 x)) 6.206 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 6.206 * [taylor]: Taking taylor expansion of (/ 1 x) in x 6.206 * [taylor]: Taking taylor expansion of x in x 6.206 * [backup-simplify]: Simplify 0 into 0 6.206 * [backup-simplify]: Simplify 1 into 1 6.206 * [backup-simplify]: Simplify (/ 1 1) into 1 6.207 * [backup-simplify]: Simplify (- 1) into -1 6.207 * [backup-simplify]: Simplify -1 into -1 6.207 * [backup-simplify]: Simplify -1 into -1 6.207 * [backup-simplify]: Simplify (+ (* -1 (* 1 (* (/ 1 (/ 1 (- t))) (* (/ 1 (/ 1 (- z))) 1)))) (+ (* -1 (* (/ 1 (/ 1 (- x))) (* 1 (* 1 (/ 1 (/ 1 (- y))))))) (* 1 (* (/ 1 (/ 1 (- x))) (* 1 (* (/ 1 (/ 1 (- z))) 1)))))) into (- (* x z) (+ (* x y) (* t z))) 6.207 * * * [progress]: simplifying candidates 6.207 * [simplify]: Simplifying: (expm1 (fma (- y z) (- t x) x)) (log1p (fma (- y z) (- t x) x)) (* (- y z) (- t x)) (log (fma (- y z) (- t x) x)) (exp (fma (- y z) (- t x) x)) (* (cbrt (fma (- y z) (- t x) x)) (cbrt (fma (- y z) (- t x) x))) (cbrt (fma (- y z) (- t x) x)) (* (* (fma (- y z) (- t x) x) (fma (- y z) (- t x) x)) (fma (- y z) (- t x) x)) (sqrt (fma (- y z) (- t x) x)) (sqrt (fma (- y z) (- t x) x)) (- (+ (* t y) x) (* t z)) (- (* x z) (+ (* x y) (* t z))) (- (* x z) (+ (* x y) (* t z))) 6.208 * * [simplify]: Extracting # 0 : cost 11 inf + 0 6.208 * * [simplify]: Extracting # 1 : cost 19 inf + 0 6.208 * * [simplify]: Extracting # 2 : cost 25 inf + 0 6.208 * * [simplify]: Extracting # 3 : cost 19 inf + 88 6.208 * * [simplify]: Extracting # 4 : cost 2 inf + 2677 6.208 * * [simplify]: Extracting # 5 : cost 0 inf + 3005 6.209 * * [simplify]: iteration 0 : 25 enodes (cost 2607 ) 6.213 * * [simplify]: Extracting # 0 : cost 0 inf + 3005 6.214 * * [simplify]: Extracting # 1 : cost 6 inf + 2905 6.215 * * [simplify]: Extracting # 2 : cost 0 inf + 3414 6.216 * * [simplify]: iteration 1 : 49 enodes (cost 2532 ) 6.233 * * [simplify]: Extracting # 0 : cost 0 inf + 3414 6.234 * * [simplify]: Extracting # 1 : cost 25 inf + 3414 6.236 * * [simplify]: Extracting # 2 : cost 0 inf + 6775 6.238 * * [simplify]: iteration 2 : 113 enodes (cost 2502 ) 6.293 * * [simplify]: Extracting # 0 : cost 0 inf + 6775 6.297 * * [simplify]: Extracting # 1 : cost 56 inf + 6640 6.305 * * [simplify]: Extracting # 2 : cost 2 inf + 17171 6.313 * * [simplify]: Extracting # 3 : cost 0 inf + 17522 6.318 * * [simplify]: iteration 3 : 322 enodes (cost 2487 ) 6.531 * * [simplify]: Extracting # 0 : cost 0 inf + 17522 6.546 * * [simplify]: Extracting # 1 : cost 402 inf + 17327 6.591 * * [simplify]: Extracting # 2 : cost 6 inf + 111778 6.626 * * [simplify]: Extracting # 3 : cost 1 inf + 112700 6.659 * * [simplify]: Extracting # 4 : cost 0 inf + 113105 6.692 * * [simplify]: iteration 4 : 1553 enodes (cost 2462 ) 7.538 * * [simplify]: Extracting # 0 : cost 0 inf + 113105 7.664 * * [simplify]: Extracting # 1 : cost 1314 inf + 108145 7.884 * * [simplify]: Extracting # 2 : cost 12 inf + 492035 8.097 * * [simplify]: Extracting # 3 : cost 3 inf + 493489 8.350 * * [simplify]: Extracting # 4 : cost 0 inf + 494714 8.616 * * [simplify]: iteration complete: 5005 enodes (cost 2462 ) 8.616 * [simplify]: Simplified to: (expm1 (fma (- y z) (- t x) x)) (log1p (fma (- y z) (- t x) x)) (* (- y z) (- t x)) (log (fma (- y z) (- t x) x)) (exp (fma (- y z) (- t x) x)) (* (cbrt (fma (- y z) (- t x) x)) (cbrt (fma (- y z) (- t x) x))) (cbrt (fma (- y z) (- t x) x)) (* (* (fma (- y z) (- t x) x) (fma (- y z) (- t x) x)) (fma (- y z) (- t x) x)) (sqrt (fma (- y z) (- t x) x)) (sqrt (fma (- y z) (- t x) x)) (fma (- y z) t x) (- (* x (- z y)) (* t z)) (- (* x (- z y)) (* t z)) 8.616 * * * [progress]: adding candidates to table 8.732 * [progress]: [Phase 3 of 3] Extracting. 8.741 * [simplify]: Simplifying: (fma (- y z) (- t x) x) 8.741 * * [simplify]: Extracting # 0 : cost 1 inf + 0 8.741 * * [simplify]: Extracting # 1 : cost 4 inf + 0 8.741 * * [simplify]: Extracting # 2 : cost 6 inf + 1 8.741 * * [simplify]: Extracting # 3 : cost 2 inf + 46 8.741 * * [simplify]: Extracting # 4 : cost 0 inf + 227 8.741 * * [simplify]: iteration 0 : 7 enodes (cost 139 ) 8.742 * * [simplify]: Extracting # 0 : cost 0 inf + 227 8.742 * * [simplify]: iteration complete: 7 enodes (cost 139 ) 8.742 * [simplify]: Simplified to: (fma (- y z) (- t x) x) 10.370 * [regime-testing]: Baseline error score: 0.019950614139357566 10.387 * [regime-testing]: Oracle error score: 0.019950614139357566 10.388 * [regime-testing]: End program error score: 0.019950614139357566 10.509 * [regime-testing]: Target error score: 0.031098248218797784