2.105 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.016 * * * [progress]: [2/2] Setting up program. 0.018 * [progress]: [Phase 2 of 3] Improving. 0.018 * [simplify]: Simplifying: (+ x (* y (- z x))) 0.018 * [simplify]: Sending expressions to egg_math: (+ h0 (* h1 (- h2 h0))) 0.020 * * [simplify]: iteration 0 : 10 enodes (cost 3 ) 0.021 * * [simplify]: iteration 1 : 19 enodes (cost 2 ) 0.022 * * [simplify]: iteration 2 : 35 enodes (cost 2 ) 0.024 * * [simplify]: iteration 3 : 57 enodes (cost 2 ) 0.025 * * [simplify]: iteration 4 : 74 enodes (cost 2 ) 0.027 * * [simplify]: iteration 5 : 88 enodes (cost 2 ) 0.029 * * [simplify]: iteration 6 : 109 enodes (cost 2 ) 0.031 * * [simplify]: iteration 7 : 163 enodes (cost 2 ) 0.033 * * [simplify]: iteration 8 : 329 enodes (cost 2 ) 0.038 * * [simplify]: iteration 9 : 652 enodes (cost 2 ) 0.046 * * [simplify]: iteration 10 : 1169 enodes (cost 2 ) 0.056 * * [simplify]: iteration 11 : 1615 enodes (cost 2 ) 0.071 * * [simplify]: iteration 12 : 2261 enodes (cost 2 ) 0.094 * * [simplify]: iteration 13 : 3963 enodes (cost 2 ) 0.210 * * [simplify]: iteration 14 : 5001 enodes (cost 2 ) 0.215 * * [progress]: iteration 1 / 4 0.215 * * * [progress]: picking best candidate 0.217 * * * * [pick]: Picked # 0.217 * * * [progress]: localizing error 0.221 * * * [progress]: generating rewritten candidates 0.221 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 0.228 * * * [progress]: generating series expansions 0.228 * * * * [progress]: [ 1 / 1 ] generating series at (2) 0.231 * [backup-simplify]: Simplify (fma (- z x) y x) into (fma (- z x) y x) 0.231 * [approximate]: Taking taylor expansion of (fma (- z x) y x) in (z x y) around 0 0.232 * [taylor]: Taking taylor expansion of (fma (- z x) y x) in y 0.234 * [taylor]: Rewrote expression to (+ (* (- z x) y) x) 0.234 * [taylor]: Taking taylor expansion of (* (- z x) y) in y 0.234 * [taylor]: Taking taylor expansion of (- z x) in y 0.234 * [taylor]: Taking taylor expansion of z in y 0.234 * [backup-simplify]: Simplify z into z 0.234 * [taylor]: Taking taylor expansion of x in y 0.234 * [backup-simplify]: Simplify x into x 0.234 * [taylor]: Taking taylor expansion of y in y 0.234 * [backup-simplify]: Simplify 0 into 0 0.234 * [backup-simplify]: Simplify 1 into 1 0.234 * [taylor]: Taking taylor expansion of x in y 0.234 * [backup-simplify]: Simplify x into x 0.234 * [taylor]: Taking taylor expansion of (fma (- z x) y x) in x 0.234 * [taylor]: Rewrote expression to (+ (* (- z x) y) x) 0.234 * [taylor]: Taking taylor expansion of (* (- z x) y) in x 0.234 * [taylor]: Taking taylor expansion of (- z x) in x 0.234 * [taylor]: Taking taylor expansion of z in x 0.234 * [backup-simplify]: Simplify z into z 0.234 * [taylor]: Taking taylor expansion of x in x 0.234 * [backup-simplify]: Simplify 0 into 0 0.234 * [backup-simplify]: Simplify 1 into 1 0.234 * [taylor]: Taking taylor expansion of y in x 0.234 * [backup-simplify]: Simplify y into y 0.234 * [taylor]: Taking taylor expansion of x in x 0.234 * [backup-simplify]: Simplify 0 into 0 0.234 * [backup-simplify]: Simplify 1 into 1 0.234 * [taylor]: Taking taylor expansion of (fma (- z x) y x) in z 0.234 * [taylor]: Rewrote expression to (+ (* (- z x) y) x) 0.234 * [taylor]: Taking taylor expansion of (* (- z x) y) in z 0.234 * [taylor]: Taking taylor expansion of (- z x) in z 0.234 * [taylor]: Taking taylor expansion of z in z 0.234 * [backup-simplify]: Simplify 0 into 0 0.234 * [backup-simplify]: Simplify 1 into 1 0.234 * [taylor]: Taking taylor expansion of x in z 0.234 * [backup-simplify]: Simplify x into x 0.234 * [taylor]: Taking taylor expansion of y in z 0.234 * [backup-simplify]: Simplify y into y 0.234 * [taylor]: Taking taylor expansion of x in z 0.234 * [backup-simplify]: Simplify x into x 0.234 * [taylor]: Taking taylor expansion of (fma (- z x) y x) in z 0.235 * [taylor]: Rewrote expression to (+ (* (- z x) y) x) 0.235 * [taylor]: Taking taylor expansion of (* (- z x) y) in z 0.235 * [taylor]: Taking taylor expansion of (- z x) in z 0.235 * [taylor]: Taking taylor expansion of z in z 0.235 * [backup-simplify]: Simplify 0 into 0 0.235 * [backup-simplify]: Simplify 1 into 1 0.235 * [taylor]: Taking taylor expansion of x in z 0.235 * [backup-simplify]: Simplify x into x 0.235 * [taylor]: Taking taylor expansion of y in z 0.235 * [backup-simplify]: Simplify y into y 0.235 * [taylor]: Taking taylor expansion of x in z 0.235 * [backup-simplify]: Simplify x into x 0.235 * [backup-simplify]: Simplify (- x) into (- x) 0.235 * [backup-simplify]: Simplify (+ 0 (- x)) into (- x) 0.237 * [backup-simplify]: Simplify (* (- x) y) into (* -1 (* x y)) 0.237 * [backup-simplify]: Simplify (+ (* -1 (* x y)) x) into (- x (* x y)) 0.237 * [taylor]: Taking taylor expansion of (- x (* x y)) in x 0.237 * [taylor]: Taking taylor expansion of x in x 0.237 * [backup-simplify]: Simplify 0 into 0 0.237 * [backup-simplify]: Simplify 1 into 1 0.237 * [taylor]: Taking taylor expansion of (* x y) in x 0.237 * [taylor]: Taking taylor expansion of x in x 0.237 * [backup-simplify]: Simplify 0 into 0 0.237 * [backup-simplify]: Simplify 1 into 1 0.237 * [taylor]: Taking taylor expansion of y in x 0.237 * [backup-simplify]: Simplify y into y 0.237 * [backup-simplify]: Simplify (* 0 y) into 0 0.238 * [backup-simplify]: Simplify (- 0) into 0 0.238 * [backup-simplify]: Simplify (+ 0 0) into 0 0.238 * [taylor]: Taking taylor expansion of 0 in y 0.238 * [backup-simplify]: Simplify 0 into 0 0.238 * [backup-simplify]: Simplify 0 into 0 0.239 * [backup-simplify]: Simplify (- 0) into 0 0.239 * [backup-simplify]: Simplify (+ 1 0) into 1 0.239 * [backup-simplify]: Simplify (+ (* (- x) 0) (* 1 y)) into y 0.239 * [backup-simplify]: Simplify (+ y 0) into y 0.239 * [taylor]: Taking taylor expansion of y in x 0.239 * [backup-simplify]: Simplify y into y 0.239 * [taylor]: Taking taylor expansion of y in y 0.239 * [backup-simplify]: Simplify 0 into 0 0.239 * [backup-simplify]: Simplify 1 into 1 0.239 * [backup-simplify]: Simplify 0 into 0 0.240 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 0.240 * [backup-simplify]: Simplify (- y) into (- y) 0.240 * [backup-simplify]: Simplify (+ 1 (- y)) into (- 1 y) 0.240 * [taylor]: Taking taylor expansion of (- 1 y) in y 0.240 * [taylor]: Taking taylor expansion of 1 in y 0.240 * [backup-simplify]: Simplify 1 into 1 0.240 * [taylor]: Taking taylor expansion of y in y 0.240 * [backup-simplify]: Simplify 0 into 0 0.240 * [backup-simplify]: Simplify 1 into 1 0.240 * [backup-simplify]: Simplify (- 0) into 0 0.240 * [backup-simplify]: Simplify (+ 1 0) into 1 0.240 * [backup-simplify]: Simplify 1 into 1 0.240 * [backup-simplify]: Simplify 0 into 0 0.241 * [backup-simplify]: Simplify (- 0) into 0 0.241 * [backup-simplify]: Simplify (+ 0 0) into 0 0.241 * [backup-simplify]: Simplify (+ (* (- x) 0) (+ (* 1 0) (* 0 y))) into 0 0.241 * [backup-simplify]: Simplify (+ 0 0) into 0 0.241 * [taylor]: Taking taylor expansion of 0 in x 0.241 * [backup-simplify]: Simplify 0 into 0 0.241 * [taylor]: Taking taylor expansion of 0 in y 0.241 * [backup-simplify]: Simplify 0 into 0 0.242 * [backup-simplify]: Simplify 0 into 0 0.242 * [taylor]: Taking taylor expansion of 0 in y 0.242 * [backup-simplify]: Simplify 0 into 0 0.242 * [backup-simplify]: Simplify 0 into 0 0.242 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0 0.242 * [backup-simplify]: Simplify (- 0) into 0 0.242 * [backup-simplify]: Simplify (+ 0 0) into 0 0.242 * [taylor]: Taking taylor expansion of 0 in y 0.243 * [backup-simplify]: Simplify 0 into 0 0.243 * [backup-simplify]: Simplify 0 into 0 0.243 * [backup-simplify]: Simplify 1 into 1 0.243 * [backup-simplify]: Simplify (- 1) into -1 0.243 * [backup-simplify]: Simplify (+ 0 -1) into -1 0.243 * [backup-simplify]: Simplify -1 into -1 0.244 * [backup-simplify]: Simplify (+ (* -1 (* y (* x 1))) (+ (* 1 (* y (* 1 z))) (* 1 (* 1 (* x 1))))) into (- (+ (* z y) x) (* x y)) 0.244 * [backup-simplify]: Simplify (fma (- (/ 1 z) (/ 1 x)) (/ 1 y) (/ 1 x)) into (fma (- (/ 1 z) (/ 1 x)) (/ 1 y) (/ 1 x)) 0.244 * [approximate]: Taking taylor expansion of (fma (- (/ 1 z) (/ 1 x)) (/ 1 y) (/ 1 x)) in (z x y) around 0 0.244 * [taylor]: Taking taylor expansion of (fma (- (/ 1 z) (/ 1 x)) (/ 1 y) (/ 1 x)) in y 0.244 * [taylor]: Rewrote expression to (+ (* (- (/ 1 z) (/ 1 x)) (/ 1 y)) (/ 1 x)) 0.244 * [taylor]: Taking taylor expansion of (* (- (/ 1 z) (/ 1 x)) (/ 1 y)) in y 0.244 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 x)) in y 0.244 * [taylor]: Taking taylor expansion of (/ 1 z) in y 0.244 * [taylor]: Taking taylor expansion of z in y 0.244 * [backup-simplify]: Simplify z into z 0.244 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z) 0.244 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.244 * [taylor]: Taking taylor expansion of x in y 0.244 * [backup-simplify]: Simplify x into x 0.245 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 0.245 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.245 * [taylor]: Taking taylor expansion of y in y 0.245 * [backup-simplify]: Simplify 0 into 0 0.245 * [backup-simplify]: Simplify 1 into 1 0.245 * [backup-simplify]: Simplify (/ 1 1) into 1 0.245 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.245 * [taylor]: Taking taylor expansion of x in y 0.245 * [backup-simplify]: Simplify x into x 0.245 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 0.245 * [taylor]: Taking taylor expansion of (fma (- (/ 1 z) (/ 1 x)) (/ 1 y) (/ 1 x)) in x 0.245 * [taylor]: Rewrote expression to (+ (* (- (/ 1 z) (/ 1 x)) (/ 1 y)) (/ 1 x)) 0.245 * [taylor]: Taking taylor expansion of (* (- (/ 1 z) (/ 1 x)) (/ 1 y)) in x 0.245 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 x)) in x 0.245 * [taylor]: Taking taylor expansion of (/ 1 z) in x 0.245 * [taylor]: Taking taylor expansion of z in x 0.245 * [backup-simplify]: Simplify z into z 0.245 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z) 0.245 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.245 * [taylor]: Taking taylor expansion of x in x 0.245 * [backup-simplify]: Simplify 0 into 0 0.245 * [backup-simplify]: Simplify 1 into 1 0.246 * [backup-simplify]: Simplify (/ 1 1) into 1 0.246 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.246 * [taylor]: Taking taylor expansion of y in x 0.246 * [backup-simplify]: Simplify y into y 0.246 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 0.246 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.246 * [taylor]: Taking taylor expansion of x in x 0.246 * [backup-simplify]: Simplify 0 into 0 0.246 * [backup-simplify]: Simplify 1 into 1 0.246 * [backup-simplify]: Simplify (/ 1 1) into 1 0.246 * [taylor]: Taking taylor expansion of (fma (- (/ 1 z) (/ 1 x)) (/ 1 y) (/ 1 x)) in z 0.246 * [taylor]: Rewrote expression to (+ (* (- (/ 1 z) (/ 1 x)) (/ 1 y)) (/ 1 x)) 0.246 * [taylor]: Taking taylor expansion of (* (- (/ 1 z) (/ 1 x)) (/ 1 y)) in z 0.246 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 x)) in z 0.246 * [taylor]: Taking taylor expansion of (/ 1 z) in z 0.246 * [taylor]: Taking taylor expansion of z in z 0.246 * [backup-simplify]: Simplify 0 into 0 0.246 * [backup-simplify]: Simplify 1 into 1 0.246 * [backup-simplify]: Simplify (/ 1 1) into 1 0.246 * [taylor]: Taking taylor expansion of (/ 1 x) in z 0.246 * [taylor]: Taking taylor expansion of x in z 0.246 * [backup-simplify]: Simplify x into x 0.246 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 0.247 * [taylor]: Taking taylor expansion of (/ 1 y) in z 0.247 * [taylor]: Taking taylor expansion of y in z 0.247 * [backup-simplify]: Simplify y into y 0.247 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 0.247 * [taylor]: Taking taylor expansion of (/ 1 x) in z 0.247 * [taylor]: Taking taylor expansion of x in z 0.247 * [backup-simplify]: Simplify x into x 0.247 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 0.247 * [taylor]: Taking taylor expansion of (fma (- (/ 1 z) (/ 1 x)) (/ 1 y) (/ 1 x)) in z 0.247 * [taylor]: Rewrote expression to (+ (* (- (/ 1 z) (/ 1 x)) (/ 1 y)) (/ 1 x)) 0.247 * [taylor]: Taking taylor expansion of (* (- (/ 1 z) (/ 1 x)) (/ 1 y)) in z 0.247 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 x)) in z 0.247 * [taylor]: Taking taylor expansion of (/ 1 z) in z 0.247 * [taylor]: Taking taylor expansion of z in z 0.247 * [backup-simplify]: Simplify 0 into 0 0.247 * [backup-simplify]: Simplify 1 into 1 0.247 * [backup-simplify]: Simplify (/ 1 1) into 1 0.247 * [taylor]: Taking taylor expansion of (/ 1 x) in z 0.247 * [taylor]: Taking taylor expansion of x in z 0.247 * [backup-simplify]: Simplify x into x 0.247 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 0.247 * [taylor]: Taking taylor expansion of (/ 1 y) in z 0.247 * [taylor]: Taking taylor expansion of y in z 0.247 * [backup-simplify]: Simplify y into y 0.247 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 0.247 * [taylor]: Taking taylor expansion of (/ 1 x) in z 0.247 * [taylor]: Taking taylor expansion of x in z 0.247 * [backup-simplify]: Simplify x into x 0.247 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 0.248 * [backup-simplify]: Simplify (+ 1 0) into 1 0.248 * [backup-simplify]: Simplify (* 1 (/ 1 y)) into (/ 1 y) 0.248 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y) 0.248 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.248 * [taylor]: Taking taylor expansion of y in x 0.248 * [backup-simplify]: Simplify y into y 0.248 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 0.248 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 0.249 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.249 * [backup-simplify]: Simplify (- (/ 1 x)) into (- (/ 1 x)) 0.249 * [backup-simplify]: Simplify (+ 0 (- (/ 1 x))) into (- (/ 1 x)) 0.249 * [backup-simplify]: Simplify (+ (* 1 0) (* (- (/ 1 x)) (/ 1 y))) into (- (/ 1 (* x y))) 0.249 * [backup-simplify]: Simplify (+ (- (/ 1 (* x y))) (/ 1 x)) into (- (/ 1 x) (/ 1 (* x y))) 0.249 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 (* x y))) in x 0.249 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.249 * [taylor]: Taking taylor expansion of x in x 0.249 * [backup-simplify]: Simplify 0 into 0 0.249 * [backup-simplify]: Simplify 1 into 1 0.250 * [backup-simplify]: Simplify (/ 1 1) into 1 0.250 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.250 * [taylor]: Taking taylor expansion of (* x y) in x 0.250 * [taylor]: Taking taylor expansion of x in x 0.250 * [backup-simplify]: Simplify 0 into 0 0.250 * [backup-simplify]: Simplify 1 into 1 0.250 * [taylor]: Taking taylor expansion of y in x 0.250 * [backup-simplify]: Simplify y into y 0.250 * [backup-simplify]: Simplify (* 0 y) into 0 0.250 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 0.250 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 0.250 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y)) 0.250 * [backup-simplify]: Simplify (+ 1 (- (/ 1 y))) into (- 1 (/ 1 y)) 0.250 * [taylor]: Taking taylor expansion of (- 1 (/ 1 y)) in y 0.250 * [taylor]: Taking taylor expansion of 1 in y 0.250 * [backup-simplify]: Simplify 1 into 1 0.250 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.250 * [taylor]: Taking taylor expansion of y in y 0.250 * [backup-simplify]: Simplify 0 into 0 0.250 * [backup-simplify]: Simplify 1 into 1 0.250 * [backup-simplify]: Simplify (/ 1 1) into 1 0.251 * [backup-simplify]: Simplify (- 1) into -1 0.251 * [backup-simplify]: Simplify (+ 0 -1) into -1 0.251 * [backup-simplify]: Simplify -1 into -1 0.251 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.251 * [taylor]: Taking taylor expansion of y in y 0.251 * [backup-simplify]: Simplify 0 into 0 0.251 * [backup-simplify]: Simplify 1 into 1 0.251 * [backup-simplify]: Simplify (/ 1 1) into 1 0.251 * [backup-simplify]: Simplify 1 into 1 0.251 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 0.252 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.252 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0 0.252 * [backup-simplify]: Simplify (- 0) into 0 0.252 * [backup-simplify]: Simplify (+ 0 0) into 0 0.253 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (- (/ 1 x)) 0) (* 0 (/ 1 y)))) into 0 0.253 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0 0.253 * [backup-simplify]: Simplify (+ 0 0) into 0 0.253 * [taylor]: Taking taylor expansion of 0 in x 0.253 * [backup-simplify]: Simplify 0 into 0 0.254 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.254 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0 0.254 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 0.254 * [backup-simplify]: Simplify (- 0) into 0 0.254 * [backup-simplify]: Simplify (+ 0 0) into 0 0.255 * [taylor]: Taking taylor expansion of 0 in y 0.255 * [backup-simplify]: Simplify 0 into 0 0.255 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 0.255 * [taylor]: Taking taylor expansion of 0 in y 0.255 * [backup-simplify]: Simplify 0 into 0 0.255 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.255 * [backup-simplify]: Simplify (- 0) into 0 0.255 * [backup-simplify]: Simplify (+ 1 0) into 1 0.256 * [backup-simplify]: Simplify 1 into 1 0.256 * [backup-simplify]: Simplify (+ (* 1 (* 1 (* (/ 1 (/ 1 x)) 1))) (+ (* 1 (* (/ 1 (/ 1 y)) (* 1 (/ 1 (/ 1 z))))) (* -1 (* (/ 1 (/ 1 y)) (* (/ 1 (/ 1 x)) 1))))) into (- (+ (* z y) x) (* x y)) 0.256 * [backup-simplify]: Simplify (fma (- (/ 1 (- z)) (/ 1 (- x))) (/ 1 (- y)) (/ 1 (- x))) into (fma (- (/ 1 x) (/ 1 z)) (/ -1 y) (/ -1 x)) 0.256 * [approximate]: Taking taylor expansion of (fma (- (/ 1 x) (/ 1 z)) (/ -1 y) (/ -1 x)) in (z x y) around 0 0.256 * [taylor]: Taking taylor expansion of (fma (- (/ 1 x) (/ 1 z)) (/ -1 y) (/ -1 x)) in y 0.256 * [taylor]: Rewrote expression to (+ (* (- (/ 1 x) (/ 1 z)) (/ -1 y)) (/ -1 x)) 0.256 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 z)) (/ -1 y)) in y 0.256 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 z)) in y 0.256 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.256 * [taylor]: Taking taylor expansion of x in y 0.256 * [backup-simplify]: Simplify x into x 0.256 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 0.256 * [taylor]: Taking taylor expansion of (/ 1 z) in y 0.256 * [taylor]: Taking taylor expansion of z in y 0.256 * [backup-simplify]: Simplify z into z 0.256 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z) 0.256 * [taylor]: Taking taylor expansion of (/ -1 y) in y 0.256 * [taylor]: Taking taylor expansion of -1 in y 0.256 * [backup-simplify]: Simplify -1 into -1 0.257 * [taylor]: Taking taylor expansion of y in y 0.257 * [backup-simplify]: Simplify 0 into 0 0.257 * [backup-simplify]: Simplify 1 into 1 0.257 * [backup-simplify]: Simplify (/ -1 1) into -1 0.257 * [taylor]: Taking taylor expansion of (/ -1 x) in y 0.257 * [taylor]: Taking taylor expansion of -1 in y 0.257 * [backup-simplify]: Simplify -1 into -1 0.257 * [taylor]: Taking taylor expansion of x in y 0.257 * [backup-simplify]: Simplify x into x 0.257 * [backup-simplify]: Simplify (/ -1 x) into (/ -1 x) 0.257 * [taylor]: Taking taylor expansion of (fma (- (/ 1 x) (/ 1 z)) (/ -1 y) (/ -1 x)) in x 0.257 * [taylor]: Rewrote expression to (+ (* (- (/ 1 x) (/ 1 z)) (/ -1 y)) (/ -1 x)) 0.257 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 z)) (/ -1 y)) in x 0.257 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 z)) in x 0.257 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.257 * [taylor]: Taking taylor expansion of x in x 0.257 * [backup-simplify]: Simplify 0 into 0 0.257 * [backup-simplify]: Simplify 1 into 1 0.258 * [backup-simplify]: Simplify (/ 1 1) into 1 0.258 * [taylor]: Taking taylor expansion of (/ 1 z) in x 0.258 * [taylor]: Taking taylor expansion of z in x 0.258 * [backup-simplify]: Simplify z into z 0.258 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z) 0.258 * [taylor]: Taking taylor expansion of (/ -1 y) in x 0.258 * [taylor]: Taking taylor expansion of -1 in x 0.258 * [backup-simplify]: Simplify -1 into -1 0.258 * [taylor]: Taking taylor expansion of y in x 0.258 * [backup-simplify]: Simplify y into y 0.258 * [backup-simplify]: Simplify (/ -1 y) into (/ -1 y) 0.258 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.258 * [taylor]: Taking taylor expansion of -1 in x 0.258 * [backup-simplify]: Simplify -1 into -1 0.258 * [taylor]: Taking taylor expansion of x in x 0.258 * [backup-simplify]: Simplify 0 into 0 0.258 * [backup-simplify]: Simplify 1 into 1 0.258 * [backup-simplify]: Simplify (/ -1 1) into -1 0.258 * [taylor]: Taking taylor expansion of (fma (- (/ 1 x) (/ 1 z)) (/ -1 y) (/ -1 x)) in z 0.258 * [taylor]: Rewrote expression to (+ (* (- (/ 1 x) (/ 1 z)) (/ -1 y)) (/ -1 x)) 0.258 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 z)) (/ -1 y)) in z 0.258 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 z)) in z 0.258 * [taylor]: Taking taylor expansion of (/ 1 x) in z 0.258 * [taylor]: Taking taylor expansion of x in z 0.258 * [backup-simplify]: Simplify x into x 0.258 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 0.258 * [taylor]: Taking taylor expansion of (/ 1 z) in z 0.258 * [taylor]: Taking taylor expansion of z in z 0.258 * [backup-simplify]: Simplify 0 into 0 0.258 * [backup-simplify]: Simplify 1 into 1 0.259 * [backup-simplify]: Simplify (/ 1 1) into 1 0.259 * [taylor]: Taking taylor expansion of (/ -1 y) in z 0.259 * [taylor]: Taking taylor expansion of -1 in z 0.259 * [backup-simplify]: Simplify -1 into -1 0.259 * [taylor]: Taking taylor expansion of y in z 0.259 * [backup-simplify]: Simplify y into y 0.259 * [backup-simplify]: Simplify (/ -1 y) into (/ -1 y) 0.259 * [taylor]: Taking taylor expansion of (/ -1 x) in z 0.259 * [taylor]: Taking taylor expansion of -1 in z 0.259 * [backup-simplify]: Simplify -1 into -1 0.259 * [taylor]: Taking taylor expansion of x in z 0.259 * [backup-simplify]: Simplify x into x 0.259 * [backup-simplify]: Simplify (/ -1 x) into (/ -1 x) 0.259 * [taylor]: Taking taylor expansion of (fma (- (/ 1 x) (/ 1 z)) (/ -1 y) (/ -1 x)) in z 0.259 * [taylor]: Rewrote expression to (+ (* (- (/ 1 x) (/ 1 z)) (/ -1 y)) (/ -1 x)) 0.259 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 z)) (/ -1 y)) in z 0.259 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 z)) in z 0.259 * [taylor]: Taking taylor expansion of (/ 1 x) in z 0.259 * [taylor]: Taking taylor expansion of x in z 0.259 * [backup-simplify]: Simplify x into x 0.259 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 0.259 * [taylor]: Taking taylor expansion of (/ 1 z) in z 0.259 * [taylor]: Taking taylor expansion of z in z 0.259 * [backup-simplify]: Simplify 0 into 0 0.259 * [backup-simplify]: Simplify 1 into 1 0.259 * [backup-simplify]: Simplify (/ 1 1) into 1 0.259 * [taylor]: Taking taylor expansion of (/ -1 y) in z 0.259 * [taylor]: Taking taylor expansion of -1 in z 0.259 * [backup-simplify]: Simplify -1 into -1 0.259 * [taylor]: Taking taylor expansion of y in z 0.259 * [backup-simplify]: Simplify y into y 0.259 * [backup-simplify]: Simplify (/ -1 y) into (/ -1 y) 0.259 * [taylor]: Taking taylor expansion of (/ -1 x) in z 0.259 * [taylor]: Taking taylor expansion of -1 in z 0.260 * [backup-simplify]: Simplify -1 into -1 0.260 * [taylor]: Taking taylor expansion of x in z 0.260 * [backup-simplify]: Simplify x into x 0.260 * [backup-simplify]: Simplify (/ -1 x) into (/ -1 x) 0.260 * [backup-simplify]: Simplify (- 1) into -1 0.260 * [backup-simplify]: Simplify (+ 0 -1) into -1 0.260 * [backup-simplify]: Simplify (* -1 (/ -1 y)) into (/ 1 y) 0.260 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y) 0.260 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.260 * [taylor]: Taking taylor expansion of y in x 0.260 * [backup-simplify]: Simplify y into y 0.261 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 0.261 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)))) into 0 0.261 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.261 * [backup-simplify]: Simplify (- 0) into 0 0.261 * [backup-simplify]: Simplify (+ (/ 1 x) 0) into (/ 1 x) 0.262 * [backup-simplify]: Simplify (+ (* -1 0) (* (/ 1 x) (/ -1 y))) into (- (/ 1 (* x y))) 0.262 * [backup-simplify]: Simplify (+ (- (/ 1 (* x y))) (/ -1 x)) into (- (+ (/ 1 x) (/ 1 (* x y)))) 0.262 * [taylor]: Taking taylor expansion of (- (+ (/ 1 x) (/ 1 (* x y)))) in x 0.262 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 (* x y))) in x 0.262 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.262 * [taylor]: Taking taylor expansion of x in x 0.262 * [backup-simplify]: Simplify 0 into 0 0.262 * [backup-simplify]: Simplify 1 into 1 0.262 * [backup-simplify]: Simplify (/ 1 1) into 1 0.262 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.262 * [taylor]: Taking taylor expansion of (* x y) in x 0.262 * [taylor]: Taking taylor expansion of x in x 0.262 * [backup-simplify]: Simplify 0 into 0 0.262 * [backup-simplify]: Simplify 1 into 1 0.262 * [taylor]: Taking taylor expansion of y in x 0.262 * [backup-simplify]: Simplify y into y 0.262 * [backup-simplify]: Simplify (* 0 y) into 0 0.263 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 0.263 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 0.263 * [backup-simplify]: Simplify (+ 1 (/ 1 y)) into (+ (/ 1 y) 1) 0.263 * [backup-simplify]: Simplify (- (+ (/ 1 y) 1)) into (- (+ (/ 1 y) 1)) 0.263 * [taylor]: Taking taylor expansion of (- (+ (/ 1 y) 1)) in y 0.263 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1) in y 0.263 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.263 * [taylor]: Taking taylor expansion of y in y 0.263 * [backup-simplify]: Simplify 0 into 0 0.263 * [backup-simplify]: Simplify 1 into 1 0.263 * [backup-simplify]: Simplify (/ 1 1) into 1 0.263 * [taylor]: Taking taylor expansion of 1 in y 0.263 * [backup-simplify]: Simplify 1 into 1 0.263 * [backup-simplify]: Simplify (+ 1 0) into 1 0.264 * [backup-simplify]: Simplify (- 1) into -1 0.264 * [backup-simplify]: Simplify -1 into -1 0.264 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.264 * [taylor]: Taking taylor expansion of y in y 0.264 * [backup-simplify]: Simplify 0 into 0 0.264 * [backup-simplify]: Simplify 1 into 1 0.264 * [backup-simplify]: Simplify (/ 1 1) into 1 0.264 * [backup-simplify]: Simplify 1 into 1 0.264 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 0.264 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0 0.265 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.265 * [backup-simplify]: Simplify (- 0) into 0 0.265 * [backup-simplify]: Simplify (+ 0 0) into 0 0.265 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* (/ 1 x) 0) (* 0 (/ -1 y)))) into 0 0.265 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ -1 x) (/ 0 x)))) into 0 0.266 * [backup-simplify]: Simplify (+ 0 0) into 0 0.266 * [taylor]: Taking taylor expansion of 0 in x 0.266 * [backup-simplify]: Simplify 0 into 0 0.266 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.267 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0 0.267 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 0.267 * [backup-simplify]: Simplify (+ 0 0) into 0 0.267 * [backup-simplify]: Simplify (- 0) into 0 0.267 * [taylor]: Taking taylor expansion of 0 in y 0.267 * [backup-simplify]: Simplify 0 into 0 0.267 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 0.267 * [taylor]: Taking taylor expansion of 0 in y 0.267 * [backup-simplify]: Simplify 0 into 0 0.268 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.268 * [backup-simplify]: Simplify (+ 0 1) into 1 0.268 * [backup-simplify]: Simplify (- 1) into -1 0.268 * [backup-simplify]: Simplify -1 into -1 0.268 * [backup-simplify]: Simplify (+ (* -1 (* 1 (* (/ 1 (/ 1 (- x))) 1))) (+ (* 1 (* (/ 1 (/ 1 (- y))) (* 1 (/ 1 (/ 1 (- z)))))) (* -1 (* (/ 1 (/ 1 (- y))) (* (/ 1 (/ 1 (- x))) 1))))) into (- (+ (* z y) x) (* x y)) 0.269 * * * [progress]: simplifying candidates 0.269 * [simplify]: Simplifying: (expm1 (fma (- z x) y x)) (log1p (fma (- z x) y x)) (* (- z x) y) (log (fma (- z x) y x)) (exp (fma (- z x) y x)) (* (cbrt (fma (- z x) y x)) (cbrt (fma (- z x) y x))) (cbrt (fma (- z x) y x)) (* (* (fma (- z x) y x) (fma (- z x) y x)) (fma (- z x) y x)) (sqrt (fma (- z x) y x)) (sqrt (fma (- z x) y x)) (- (+ (* z y) x) (* x y)) (- (+ (* z y) x) (* x y)) (- (+ (* z y) x) (* x y)) 0.269 * [simplify]: Sending expressions to egg_math: (expm1 (fma (- h0 h1) h2 h1)) (log1p (fma (- h0 h1) h2 h1)) (* (- h0 h1) h2) (log (fma (- h0 h1) h2 h1)) (exp (fma (- h0 h1) h2 h1)) (* (cbrt (fma (- h0 h1) h2 h1)) (cbrt (fma (- h0 h1) h2 h1))) (cbrt (fma (- h0 h1) h2 h1)) (* (* (fma (- h0 h1) h2 h1) (fma (- h0 h1) h2 h1)) (fma (- h0 h1) h2 h1)) (sqrt (fma (- h0 h1) h2 h1)) (sqrt (fma (- h0 h1) h2 h1)) (- (+ (* h0 h2) h1) (* h1 h2)) (- (+ (* h0 h2) h1) (* h1 h2)) (- (+ (* h0 h2) h1) (* h1 h2)) 0.271 * * [simplify]: iteration 0 : 32 enodes (cost 50 ) 0.273 * * [simplify]: iteration 1 : 67 enodes (cost 39 ) 0.275 * * [simplify]: iteration 2 : 280 enodes (cost 39 ) 0.281 * * [simplify]: iteration 3 : 1533 enodes (cost 39 ) 0.311 * * [simplify]: iteration 4 : 5002 enodes (cost 39 ) 0.311 * * * [progress]: adding candidates to table 0.335 * [progress]: [Phase 3 of 3] Extracting. 0.336 * [simplify]: Simplifying: (fma (- z x) y x) 0.336 * [simplify]: Sending expressions to egg_math: (fma (- h0 h1) h2 h1) 0.336 * * [simplify]: iteration 0 : 5 enodes (cost 2 ) 0.881 * [regime-testing]: End program error score: 0.007250906363295412