18.210 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.121 * * * [progress]: [2/2] Setting up program. 0.125 * [progress]: [Phase 2 of 3] Improving. 0.125 * [simplify]: Simplifying: (- (log (+ 1.0 (exp x))) (* x y)) 0.125 * * [simplify]: Extracting # 0 : cost 0 0.125 * * [simplify]: Extracting # 1 : cost 0 0.125 * * [simplify]: Extracting # 2 : cost 0 0.125 * * [simplify]: Extracting # 3 : cost 0 0.125 * * [simplify]: Extracting # 4 : cost 0 0.125 * * [simplify]: Extracting # 5 : cost 0 0.125 * * [simplify]: iteration 0 : 8 enodes (cost 9 ) 0.126 * * [simplify]: Extracting # 0 : cost 0 0.126 * * [simplify]: Extracting # 1 : cost 0 0.126 * * [simplify]: Extracting # 2 : cost 0 0.126 * * [simplify]: iteration 1 : 12 enodes (cost 9 ) 0.128 * * [simplify]: Extracting # 0 : cost 0 0.128 * * [simplify]: Extracting # 1 : cost 0 0.128 * * [simplify]: Extracting # 2 : cost 0 0.128 * * [simplify]: iteration 2 : 19 enodes (cost 9 ) 0.131 * * [simplify]: Extracting # 0 : cost 0 0.131 * * [simplify]: iteration 3 : 23 enodes (cost 9 ) 0.134 * * [simplify]: Extracting # 0 : cost 0 0.134 * * [simplify]: iteration done: 23 enodes (cost 9 ) 0.134 * [simplify]: Simplified to: (- (log (+ 1.0 (exp x))) (* x y)) 0.134 * * [progress]: iteration 1 / 4 0.134 * * * [progress]: picking best candidate 0.137 * * * * [pick]: Picked # 0.137 * * * [progress]: localizing error 0.149 * * * [progress]: generating rewritten candidates 0.149 * * * * [progress]: [ 1 / 3 ] rewriting at (2 1) 0.161 * * * * [progress]: [ 2 / 3 ] rewriting at (2) 0.199 * * * * [progress]: [ 3 / 3 ] rewriting at (2 1 1) 0.219 * * * [progress]: generating series expansions 0.219 * * * * [progress]: [ 1 / 3 ] generating series at (2 1) 0.219 * [backup-simplify]: Simplify (log (+ 1.0 (exp x))) into (log (+ (exp x) 1.0)) 0.219 * [approximate]: Taking taylor expansion of (log (+ (exp x) 1.0)) in (x) around 0 0.219 * [taylor]: Taking taylor expansion of (log (+ (exp x) 1.0)) in x 0.219 * [taylor]: Taking taylor expansion of (+ (exp x) 1.0) in x 0.219 * [taylor]: Taking taylor expansion of (exp x) in x 0.219 * [taylor]: Taking taylor expansion of x in x 0.219 * [backup-simplify]: Simplify 0 into 0 0.220 * [backup-simplify]: Simplify 1 into 1 0.220 * [backup-simplify]: Simplify (exp 0) into 1 0.220 * [taylor]: Taking taylor expansion of 1.0 in x 0.220 * [backup-simplify]: Simplify 1.0 into 1.0 0.220 * [backup-simplify]: Simplify (+ 1 1.0) into 2.0 0.221 * [backup-simplify]: Simplify (log 2.0) into (log 2.0) 0.221 * [taylor]: Taking taylor expansion of (log (+ (exp x) 1.0)) in x 0.221 * [taylor]: Taking taylor expansion of (+ (exp x) 1.0) in x 0.221 * [taylor]: Taking taylor expansion of (exp x) in x 0.221 * [taylor]: Taking taylor expansion of x in x 0.221 * [backup-simplify]: Simplify 0 into 0 0.221 * [backup-simplify]: Simplify 1 into 1 0.222 * [backup-simplify]: Simplify (exp 0) into 1 0.222 * [taylor]: Taking taylor expansion of 1.0 in x 0.222 * [backup-simplify]: Simplify 1.0 into 1.0 0.222 * [backup-simplify]: Simplify (+ 1 1.0) into 2.0 0.223 * [backup-simplify]: Simplify (log 2.0) into (log 2.0) 0.223 * [backup-simplify]: Simplify (log 2.0) into (log 2.0) 0.224 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 1) 1)))) into 1 0.225 * [backup-simplify]: Simplify (+ 1 0) into 1 0.230 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 1) 1)) (pow 2.0 1)))) 1) into 0.5 0.230 * [backup-simplify]: Simplify 0.5 into 0.5 0.232 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2 0.232 * [backup-simplify]: Simplify (+ 1/2 0) into 1/2 0.241 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 1) 2)) (pow 2.0 2))) (* 1 (/ (* 1 (pow (* 2 1/2) 1)) (pow 2.0 1)))) 2) into (* 1/2 (- 0.5 (/ 1 (pow 2.0 2)))) 0.243 * [backup-simplify]: Simplify (* 1/2 (- 0.5 (/ 1 (pow 2.0 2)))) into (* 1/2 (- 0.5 (/ 1 (pow 2.0 2)))) 0.245 * [backup-simplify]: Simplify (+ (* (* 1/2 (- 0.5 (/ 1 (pow 2.0 2)))) (pow x 2)) (+ (* 0.5 x) (log 2.0))) into (- (+ (log 2.0) (+ (* 0.25 (pow x 2)) (* 0.5 x))) (* 1/2 (/ (pow x 2) (pow 2.0 2)))) 0.246 * [backup-simplify]: Simplify (log (+ 1.0 (exp (/ 1 x)))) into (log (+ (exp (/ 1 x)) 1.0)) 0.246 * [approximate]: Taking taylor expansion of (log (+ (exp (/ 1 x)) 1.0)) in (x) around 0 0.246 * [taylor]: Taking taylor expansion of (log (+ (exp (/ 1 x)) 1.0)) in x 0.246 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in x 0.246 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 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 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x)) 0.246 * [taylor]: Taking taylor expansion of 1.0 in x 0.246 * [backup-simplify]: Simplify 1.0 into 1.0 0.246 * [backup-simplify]: Simplify (+ (exp (/ 1 x)) 1.0) into (+ (exp (/ 1 x)) 1.0) 0.246 * [backup-simplify]: Simplify (log (+ (exp (/ 1 x)) 1.0)) into (log (+ (exp (/ 1 x)) 1.0)) 0.246 * [taylor]: Taking taylor expansion of (log (+ (exp (/ 1 x)) 1.0)) in x 0.246 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in x 0.246 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 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 0.247 * [backup-simplify]: Simplify (/ 1 1) into 1 0.247 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x)) 0.247 * [taylor]: Taking taylor expansion of 1.0 in x 0.247 * [backup-simplify]: Simplify 1.0 into 1.0 0.247 * [backup-simplify]: Simplify (+ (exp (/ 1 x)) 1.0) into (+ (exp (/ 1 x)) 1.0) 0.247 * [backup-simplify]: Simplify (log (+ (exp (/ 1 x)) 1.0)) into (log (+ (exp (/ 1 x)) 1.0)) 0.248 * [backup-simplify]: Simplify (log (+ (exp (/ 1 x)) 1.0)) into (log (+ (exp (/ 1 x)) 1.0)) 0.248 * [backup-simplify]: Simplify (+ 0 0) into 0 0.248 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (+ (exp (/ 1 x)) 1.0) 1)))) 1) into 0 0.249 * [backup-simplify]: Simplify 0 into 0 0.249 * [backup-simplify]: Simplify (+ 0 0) into 0 0.250 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (+ (exp (/ 1 x)) 1.0) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (+ (exp (/ 1 x)) 1.0) 1)))) 2) into 0 0.250 * [backup-simplify]: Simplify 0 into 0 0.250 * [backup-simplify]: Simplify (+ 0 0) into 0 0.252 * [backup-simplify]: Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow (+ (exp (/ 1 x)) 1.0) 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1)) (pow (+ (exp (/ 1 x)) 1.0) 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow (+ (exp (/ 1 x)) 1.0) 1)))) 6) into 0 0.252 * [backup-simplify]: Simplify 0 into 0 0.253 * [backup-simplify]: Simplify (+ 0 0) into 0 0.256 * [backup-simplify]: Simplify (/ (+ (* -6 (/ (* (pow (* 1 0) 4)) (pow (+ (exp (/ 1 x)) 1.0) 4))) (* 12 (/ (* (pow (* 1 0) 2) (pow (* 2 0) 1)) (pow (+ (exp (/ 1 x)) 1.0) 3))) (* -3 (/ (* 1 (pow (* 2 0) 2)) (pow (+ (exp (/ 1 x)) 1.0) 2))) (* -4 (/ (* (pow (* 1 0) 1) 1 (pow (* 6 0) 1)) (pow (+ (exp (/ 1 x)) 1.0) 2))) (* 1 (/ (* 1 1 1 (pow (* 24 0) 1)) (pow (+ (exp (/ 1 x)) 1.0) 1)))) 24) into 0 0.256 * [backup-simplify]: Simplify 0 into 0 0.256 * [backup-simplify]: Simplify (+ 0 0) into 0 0.261 * [backup-simplify]: Simplify (/ (+ (* 24 (/ (* (pow (* 1 0) 5)) (pow (+ (exp (/ 1 x)) 1.0) 5))) (* -60 (/ (* (pow (* 1 0) 3) (pow (* 2 0) 1)) (pow (+ (exp (/ 1 x)) 1.0) 4))) (* 30 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 2)) (pow (+ (exp (/ 1 x)) 1.0) 3))) (* 20 (/ (* (pow (* 1 0) 2) 1 (pow (* 6 0) 1)) (pow (+ (exp (/ 1 x)) 1.0) 3))) (* -10 (/ (* 1 (pow (* 2 0) 1) (pow (* 6 0) 1)) (pow (+ (exp (/ 1 x)) 1.0) 2))) (* -5 (/ (* (pow (* 1 0) 1) 1 1 (pow (* 24 0) 1)) (pow (+ (exp (/ 1 x)) 1.0) 2))) (* 1 (/ (* 1 1 1 1 (pow (* 120 0) 1)) (pow (+ (exp (/ 1 x)) 1.0) 1)))) 120) into 0 0.262 * [backup-simplify]: Simplify 0 into 0 0.262 * [backup-simplify]: Simplify (+ 0 0) into 0 0.275 * [backup-simplify]: Simplify (/ (+ (* -120 (/ (* (pow (* 1 0) 6)) (pow (+ (exp (/ 1 x)) 1.0) 6))) (* 360 (/ (* (pow (* 1 0) 4) (pow (* 2 0) 1)) (pow (+ (exp (/ 1 x)) 1.0) 5))) (* -270 (/ (* (pow (* 1 0) 2) (pow (* 2 0) 2)) (pow (+ (exp (/ 1 x)) 1.0) 4))) (* -120 (/ (* (pow (* 1 0) 3) 1 (pow (* 6 0) 1)) (pow (+ (exp (/ 1 x)) 1.0) 4))) (* 30 (/ (* 1 (pow (* 2 0) 3)) (pow (+ (exp (/ 1 x)) 1.0) 3))) (* 120 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1) (pow (* 6 0) 1)) (pow (+ (exp (/ 1 x)) 1.0) 3))) (* 30 (/ (* (pow (* 1 0) 2) 1 1 (pow (* 24 0) 1)) (pow (+ (exp (/ 1 x)) 1.0) 3))) (* -10 (/ (* 1 1 (pow (* 6 0) 2)) (pow (+ (exp (/ 1 x)) 1.0) 2))) (* -15 (/ (* 1 (pow (* 2 0) 1) 1 (pow (* 24 0) 1)) (pow (+ (exp (/ 1 x)) 1.0) 2))) (* -6 (/ (* (pow (* 1 0) 1) 1 1 1 (pow (* 120 0) 1)) (pow (+ (exp (/ 1 x)) 1.0) 2))) (* 1 (/ (* 1 1 1 1 1 (pow (* 720 0) 1)) (pow (+ (exp (/ 1 x)) 1.0) 1)))) 720) into 0 0.276 * [backup-simplify]: Simplify 0 into 0 0.276 * [backup-simplify]: Simplify (log (+ (exp (/ 1 (/ 1 x))) 1.0)) into (log (+ (exp x) 1.0)) 0.276 * [backup-simplify]: Simplify (log (+ 1.0 (exp (/ 1 (- x))))) into (log (+ (exp (/ -1 x)) 1.0)) 0.276 * [approximate]: Taking taylor expansion of (log (+ (exp (/ -1 x)) 1.0)) in (x) around 0 0.276 * [taylor]: Taking taylor expansion of (log (+ (exp (/ -1 x)) 1.0)) in x 0.276 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in x 0.276 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.276 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.276 * [taylor]: Taking taylor expansion of -1 in x 0.276 * [backup-simplify]: Simplify -1 into -1 0.276 * [taylor]: Taking taylor expansion of x in x 0.276 * [backup-simplify]: Simplify 0 into 0 0.276 * [backup-simplify]: Simplify 1 into 1 0.277 * [backup-simplify]: Simplify (/ -1 1) into -1 0.277 * [backup-simplify]: Simplify (exp (/ -1 x)) into (exp (/ -1 x)) 0.277 * [taylor]: Taking taylor expansion of 1.0 in x 0.277 * [backup-simplify]: Simplify 1.0 into 1.0 0.277 * [backup-simplify]: Simplify (+ (exp (/ -1 x)) 1.0) into (+ (exp (/ -1 x)) 1.0) 0.277 * [backup-simplify]: Simplify (log (+ (exp (/ -1 x)) 1.0)) into (log (+ (exp (/ -1 x)) 1.0)) 0.277 * [taylor]: Taking taylor expansion of (log (+ (exp (/ -1 x)) 1.0)) in x 0.277 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in x 0.277 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.277 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.277 * [taylor]: Taking taylor expansion of -1 in x 0.277 * [backup-simplify]: Simplify -1 into -1 0.277 * [taylor]: Taking taylor expansion of x in x 0.277 * [backup-simplify]: Simplify 0 into 0 0.277 * [backup-simplify]: Simplify 1 into 1 0.278 * [backup-simplify]: Simplify (/ -1 1) into -1 0.278 * [backup-simplify]: Simplify (exp (/ -1 x)) into (exp (/ -1 x)) 0.278 * [taylor]: Taking taylor expansion of 1.0 in x 0.278 * [backup-simplify]: Simplify 1.0 into 1.0 0.278 * [backup-simplify]: Simplify (+ (exp (/ -1 x)) 1.0) into (+ (exp (/ -1 x)) 1.0) 0.278 * [backup-simplify]: Simplify (log (+ (exp (/ -1 x)) 1.0)) into (log (+ (exp (/ -1 x)) 1.0)) 0.278 * [backup-simplify]: Simplify (log (+ (exp (/ -1 x)) 1.0)) into (log (+ (exp (/ -1 x)) 1.0)) 0.279 * [backup-simplify]: Simplify (+ 0 0) into 0 0.280 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (+ (exp (/ -1 x)) 1.0) 1)))) 1) into 0 0.280 * [backup-simplify]: Simplify 0 into 0 0.280 * [backup-simplify]: Simplify (+ 0 0) into 0 0.282 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (+ (exp (/ -1 x)) 1.0) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (+ (exp (/ -1 x)) 1.0) 1)))) 2) into 0 0.282 * [backup-simplify]: Simplify 0 into 0 0.283 * [backup-simplify]: Simplify (+ 0 0) into 0 0.286 * [backup-simplify]: Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow (+ (exp (/ -1 x)) 1.0) 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1)) (pow (+ (exp (/ -1 x)) 1.0) 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow (+ (exp (/ -1 x)) 1.0) 1)))) 6) into 0 0.286 * [backup-simplify]: Simplify 0 into 0 0.286 * [backup-simplify]: Simplify (+ 0 0) into 0 0.292 * [backup-simplify]: Simplify (/ (+ (* -6 (/ (* (pow (* 1 0) 4)) (pow (+ (exp (/ -1 x)) 1.0) 4))) (* 12 (/ (* (pow (* 1 0) 2) (pow (* 2 0) 1)) (pow (+ (exp (/ -1 x)) 1.0) 3))) (* -3 (/ (* 1 (pow (* 2 0) 2)) (pow (+ (exp (/ -1 x)) 1.0) 2))) (* -4 (/ (* (pow (* 1 0) 1) 1 (pow (* 6 0) 1)) (pow (+ (exp (/ -1 x)) 1.0) 2))) (* 1 (/ (* 1 1 1 (pow (* 24 0) 1)) (pow (+ (exp (/ -1 x)) 1.0) 1)))) 24) into 0 0.292 * [backup-simplify]: Simplify 0 into 0 0.292 * [backup-simplify]: Simplify (+ 0 0) into 0 0.301 * [backup-simplify]: Simplify (/ (+ (* 24 (/ (* (pow (* 1 0) 5)) (pow (+ (exp (/ -1 x)) 1.0) 5))) (* -60 (/ (* (pow (* 1 0) 3) (pow (* 2 0) 1)) (pow (+ (exp (/ -1 x)) 1.0) 4))) (* 30 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 2)) (pow (+ (exp (/ -1 x)) 1.0) 3))) (* 20 (/ (* (pow (* 1 0) 2) 1 (pow (* 6 0) 1)) (pow (+ (exp (/ -1 x)) 1.0) 3))) (* -10 (/ (* 1 (pow (* 2 0) 1) (pow (* 6 0) 1)) (pow (+ (exp (/ -1 x)) 1.0) 2))) (* -5 (/ (* (pow (* 1 0) 1) 1 1 (pow (* 24 0) 1)) (pow (+ (exp (/ -1 x)) 1.0) 2))) (* 1 (/ (* 1 1 1 1 (pow (* 120 0) 1)) (pow (+ (exp (/ -1 x)) 1.0) 1)))) 120) into 0 0.301 * [backup-simplify]: Simplify 0 into 0 0.302 * [backup-simplify]: Simplify (+ 0 0) into 0 0.317 * [backup-simplify]: Simplify (/ (+ (* -120 (/ (* (pow (* 1 0) 6)) (pow (+ (exp (/ -1 x)) 1.0) 6))) (* 360 (/ (* (pow (* 1 0) 4) (pow (* 2 0) 1)) (pow (+ (exp (/ -1 x)) 1.0) 5))) (* -270 (/ (* (pow (* 1 0) 2) (pow (* 2 0) 2)) (pow (+ (exp (/ -1 x)) 1.0) 4))) (* -120 (/ (* (pow (* 1 0) 3) 1 (pow (* 6 0) 1)) (pow (+ (exp (/ -1 x)) 1.0) 4))) (* 30 (/ (* 1 (pow (* 2 0) 3)) (pow (+ (exp (/ -1 x)) 1.0) 3))) (* 120 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1) (pow (* 6 0) 1)) (pow (+ (exp (/ -1 x)) 1.0) 3))) (* 30 (/ (* (pow (* 1 0) 2) 1 1 (pow (* 24 0) 1)) (pow (+ (exp (/ -1 x)) 1.0) 3))) (* -10 (/ (* 1 1 (pow (* 6 0) 2)) (pow (+ (exp (/ -1 x)) 1.0) 2))) (* -15 (/ (* 1 (pow (* 2 0) 1) 1 (pow (* 24 0) 1)) (pow (+ (exp (/ -1 x)) 1.0) 2))) (* -6 (/ (* (pow (* 1 0) 1) 1 1 1 (pow (* 120 0) 1)) (pow (+ (exp (/ -1 x)) 1.0) 2))) (* 1 (/ (* 1 1 1 1 1 (pow (* 720 0) 1)) (pow (+ (exp (/ -1 x)) 1.0) 1)))) 720) into 0 0.317 * [backup-simplify]: Simplify 0 into 0 0.317 * [backup-simplify]: Simplify (log (+ (exp (/ -1 (/ 1 (- x)))) 1.0)) into (log (+ (exp x) 1.0)) 0.317 * * * * [progress]: [ 2 / 3 ] generating series at (2) 0.318 * [backup-simplify]: Simplify (- (log (+ 1.0 (exp x))) (* x y)) into (- (log (+ (exp x) 1.0)) (* x y)) 0.318 * [approximate]: Taking taylor expansion of (- (log (+ (exp x) 1.0)) (* x y)) in (x y) around 0 0.318 * [taylor]: Taking taylor expansion of (- (log (+ (exp x) 1.0)) (* x y)) in y 0.318 * [taylor]: Taking taylor expansion of (log (+ (exp x) 1.0)) in y 0.318 * [taylor]: Taking taylor expansion of (+ (exp x) 1.0) in y 0.318 * [taylor]: Taking taylor expansion of (exp x) in y 0.318 * [taylor]: Taking taylor expansion of x in y 0.318 * [backup-simplify]: Simplify x into x 0.318 * [backup-simplify]: Simplify (exp x) into (exp x) 0.318 * [taylor]: Taking taylor expansion of 1.0 in y 0.318 * [backup-simplify]: Simplify 1.0 into 1.0 0.318 * [backup-simplify]: Simplify (+ (exp x) 1.0) into (+ (exp x) 1.0) 0.318 * [backup-simplify]: Simplify (log (+ (exp x) 1.0)) into (log (+ (exp x) 1.0)) 0.318 * [taylor]: Taking taylor expansion of (* x y) in y 0.318 * [taylor]: Taking taylor expansion of x in y 0.318 * [backup-simplify]: Simplify x into x 0.318 * [taylor]: Taking taylor expansion of y in y 0.318 * [backup-simplify]: Simplify 0 into 0 0.318 * [backup-simplify]: Simplify 1 into 1 0.318 * [taylor]: Taking taylor expansion of (- (log (+ (exp x) 1.0)) (* x y)) in x 0.318 * [taylor]: Taking taylor expansion of (log (+ (exp x) 1.0)) in x 0.318 * [taylor]: Taking taylor expansion of (+ (exp x) 1.0) in x 0.318 * [taylor]: Taking taylor expansion of (exp x) in x 0.319 * [taylor]: Taking taylor expansion of x in x 0.319 * [backup-simplify]: Simplify 0 into 0 0.319 * [backup-simplify]: Simplify 1 into 1 0.319 * [backup-simplify]: Simplify (exp 0) into 1 0.319 * [taylor]: Taking taylor expansion of 1.0 in x 0.319 * [backup-simplify]: Simplify 1.0 into 1.0 0.319 * [backup-simplify]: Simplify (+ 1 1.0) into 2.0 0.319 * [backup-simplify]: Simplify (log 2.0) into (log 2.0) 0.319 * [taylor]: Taking taylor expansion of (* x y) in x 0.320 * [taylor]: Taking taylor expansion of x in x 0.320 * [backup-simplify]: Simplify 0 into 0 0.320 * [backup-simplify]: Simplify 1 into 1 0.320 * [taylor]: Taking taylor expansion of y in x 0.320 * [backup-simplify]: Simplify y into y 0.320 * [taylor]: Taking taylor expansion of (- (log (+ (exp x) 1.0)) (* x y)) in x 0.320 * [taylor]: Taking taylor expansion of (log (+ (exp x) 1.0)) in x 0.320 * [taylor]: Taking taylor expansion of (+ (exp x) 1.0) in x 0.320 * [taylor]: Taking taylor expansion of (exp x) in x 0.320 * [taylor]: Taking taylor expansion of x in x 0.320 * [backup-simplify]: Simplify 0 into 0 0.320 * [backup-simplify]: Simplify 1 into 1 0.320 * [backup-simplify]: Simplify (exp 0) into 1 0.320 * [taylor]: Taking taylor expansion of 1.0 in x 0.320 * [backup-simplify]: Simplify 1.0 into 1.0 0.320 * [backup-simplify]: Simplify (+ 1 1.0) into 2.0 0.320 * [backup-simplify]: Simplify (log 2.0) into (log 2.0) 0.320 * [taylor]: Taking taylor expansion of (* x y) in x 0.320 * [taylor]: Taking taylor expansion of x in x 0.320 * [backup-simplify]: Simplify 0 into 0 0.320 * [backup-simplify]: Simplify 1 into 1 0.320 * [taylor]: Taking taylor expansion of y in x 0.320 * [backup-simplify]: Simplify y into y 0.321 * [backup-simplify]: Simplify (* 0 y) into 0 0.321 * [backup-simplify]: Simplify (- 0) into 0 0.321 * [backup-simplify]: Simplify (+ (log 2.0) 0) into (log 2.0) 0.321 * [taylor]: Taking taylor expansion of (log 2.0) in y 0.321 * [taylor]: Taking taylor expansion of 2.0 in y 0.321 * [backup-simplify]: Simplify 2.0 into 2.0 0.322 * [backup-simplify]: Simplify (log 2.0) into (log 2.0) 0.322 * [backup-simplify]: Simplify (log 2.0) into (log 2.0) 0.329 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 1) 1)))) into 1 0.330 * [backup-simplify]: Simplify (+ 1 0) into 1 0.334 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 1) 1)) (pow 2.0 1)))) 1) into 0.5 0.334 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 0.334 * [backup-simplify]: Simplify (- y) into (- y) 0.334 * [backup-simplify]: Simplify (+ 0.5 (- y)) into (- 0.5 y) 0.334 * [taylor]: Taking taylor expansion of (- 0.5 y) in y 0.334 * [taylor]: Taking taylor expansion of 0.5 in y 0.334 * [backup-simplify]: Simplify 0.5 into 0.5 0.334 * [taylor]: Taking taylor expansion of y in y 0.334 * [backup-simplify]: Simplify 0 into 0 0.334 * [backup-simplify]: Simplify 1 into 1 0.335 * [backup-simplify]: Simplify (- 0) into 0 0.335 * [backup-simplify]: Simplify (+ 0.5 0) into 0.5 0.335 * [backup-simplify]: Simplify 0.5 into 0.5 0.336 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow 2.0 1)))) 1) into 0 0.336 * [backup-simplify]: Simplify 0 into 0 0.337 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2 0.337 * [backup-simplify]: Simplify (+ 1/2 0) into 1/2 0.345 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 1) 2)) (pow 2.0 2))) (* 1 (/ (* 1 (pow (* 2 1/2) 1)) (pow 2.0 1)))) 2) into (* 1/2 (- 0.5 (/ 1 (pow 2.0 2)))) 0.346 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0 0.346 * [backup-simplify]: Simplify (- 0) into 0 0.349 * [backup-simplify]: Simplify (+ (* 1/2 (- 0.5 (/ 1 (pow 2.0 2)))) 0) into (- 0.25 (* 1/2 (/ 1 (pow 2.0 2)))) 0.349 * [taylor]: Taking taylor expansion of (- 0.25 (* 1/2 (/ 1 (pow 2.0 2)))) in y 0.349 * [taylor]: Taking taylor expansion of 0.25 in y 0.349 * [backup-simplify]: Simplify 0.25 into 0.25 0.350 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 (pow 2.0 2))) in y 0.350 * [taylor]: Taking taylor expansion of 1/2 in y 0.350 * [backup-simplify]: Simplify 1/2 into 1/2 0.350 * [taylor]: Taking taylor expansion of (/ 1 (pow 2.0 2)) in y 0.350 * [taylor]: Taking taylor expansion of (pow 2.0 2) in y 0.350 * [taylor]: Taking taylor expansion of 2.0 in y 0.350 * [backup-simplify]: Simplify 2.0 into 2.0 0.350 * [backup-simplify]: Simplify (* 2.0 2.0) into 4.0 0.351 * [backup-simplify]: Simplify (/ 1 4.0) into 0.25 0.351 * [backup-simplify]: Simplify (* 1/2 0.25) into 0.125 0.351 * [backup-simplify]: Simplify (- 0.125) into (- 0.125) 0.352 * [backup-simplify]: Simplify (+ 0.25 (- 0.125)) into 0.125 0.352 * [backup-simplify]: Simplify 0.125 into 0.125 0.353 * [backup-simplify]: Simplify (+ (* 0.125 (pow (* 1 x) 2)) (+ (* 0.5 (* 1 x)) (log 2.0))) into (+ (log 2.0) (+ (* 0.125 (pow x 2)) (* 0.5 x))) 0.353 * [backup-simplify]: Simplify (- (log (+ 1.0 (exp (/ 1 x)))) (* (/ 1 x) (/ 1 y))) into (- (log (+ (exp (/ 1 x)) 1.0)) (/ 1 (* x y))) 0.353 * [approximate]: Taking taylor expansion of (- (log (+ (exp (/ 1 x)) 1.0)) (/ 1 (* x y))) in (x y) around 0 0.353 * [taylor]: Taking taylor expansion of (- (log (+ (exp (/ 1 x)) 1.0)) (/ 1 (* x y))) in y 0.353 * [taylor]: Taking taylor expansion of (log (+ (exp (/ 1 x)) 1.0)) in y 0.354 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in y 0.354 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in y 0.354 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.354 * [taylor]: Taking taylor expansion of x in y 0.354 * [backup-simplify]: Simplify x into x 0.354 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 0.354 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x)) 0.354 * [taylor]: Taking taylor expansion of 1.0 in y 0.354 * [backup-simplify]: Simplify 1.0 into 1.0 0.354 * [backup-simplify]: Simplify (+ (exp (/ 1 x)) 1.0) into (+ (exp (/ 1 x)) 1.0) 0.354 * [backup-simplify]: Simplify (log (+ (exp (/ 1 x)) 1.0)) into (log (+ (exp (/ 1 x)) 1.0)) 0.354 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y 0.354 * [taylor]: Taking taylor expansion of (* x y) in y 0.354 * [taylor]: Taking taylor expansion of x in y 0.354 * [backup-simplify]: Simplify x into x 0.354 * [taylor]: Taking taylor expansion of y in y 0.354 * [backup-simplify]: Simplify 0 into 0 0.354 * [backup-simplify]: Simplify 1 into 1 0.354 * [backup-simplify]: Simplify (* x 0) into 0 0.355 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x 0.355 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 0.355 * [taylor]: Taking taylor expansion of (- (log (+ (exp (/ 1 x)) 1.0)) (/ 1 (* x y))) in x 0.355 * [taylor]: Taking taylor expansion of (log (+ (exp (/ 1 x)) 1.0)) in x 0.355 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in x 0.355 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.355 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.355 * [taylor]: Taking taylor expansion of x in x 0.355 * [backup-simplify]: Simplify 0 into 0 0.355 * [backup-simplify]: Simplify 1 into 1 0.356 * [backup-simplify]: Simplify (/ 1 1) into 1 0.356 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x)) 0.356 * [taylor]: Taking taylor expansion of 1.0 in x 0.356 * [backup-simplify]: Simplify 1.0 into 1.0 0.356 * [backup-simplify]: Simplify (+ (exp (/ 1 x)) 1.0) into (+ (exp (/ 1 x)) 1.0) 0.356 * [backup-simplify]: Simplify (log (+ (exp (/ 1 x)) 1.0)) into (log (+ (exp (/ 1 x)) 1.0)) 0.356 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.356 * [taylor]: Taking taylor expansion of (* x y) in x 0.356 * [taylor]: Taking taylor expansion of x in x 0.356 * [backup-simplify]: Simplify 0 into 0 0.356 * [backup-simplify]: Simplify 1 into 1 0.356 * [taylor]: Taking taylor expansion of y in x 0.356 * [backup-simplify]: Simplify y into y 0.356 * [backup-simplify]: Simplify (* 0 y) into 0 0.357 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 0.357 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 0.357 * [taylor]: Taking taylor expansion of (- (log (+ (exp (/ 1 x)) 1.0)) (/ 1 (* x y))) in x 0.357 * [taylor]: Taking taylor expansion of (log (+ (exp (/ 1 x)) 1.0)) in x 0.357 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in x 0.357 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.357 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.357 * [taylor]: Taking taylor expansion of x in x 0.357 * [backup-simplify]: Simplify 0 into 0 0.357 * [backup-simplify]: Simplify 1 into 1 0.357 * [backup-simplify]: Simplify (/ 1 1) into 1 0.358 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x)) 0.358 * [taylor]: Taking taylor expansion of 1.0 in x 0.358 * [backup-simplify]: Simplify 1.0 into 1.0 0.358 * [backup-simplify]: Simplify (+ (exp (/ 1 x)) 1.0) into (+ (exp (/ 1 x)) 1.0) 0.358 * [backup-simplify]: Simplify (log (+ (exp (/ 1 x)) 1.0)) into (log (+ (exp (/ 1 x)) 1.0)) 0.358 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.358 * [taylor]: Taking taylor expansion of (* x y) in x 0.358 * [taylor]: Taking taylor expansion of x in x 0.358 * [backup-simplify]: Simplify 0 into 0 0.358 * [backup-simplify]: Simplify 1 into 1 0.358 * [taylor]: Taking taylor expansion of y in x 0.358 * [backup-simplify]: Simplify y into y 0.358 * [backup-simplify]: Simplify (* 0 y) into 0 0.359 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 0.359 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 0.359 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y)) 0.359 * [backup-simplify]: Simplify (+ 0 (- (/ 1 y))) into (- (/ 1 y)) 0.359 * [taylor]: Taking taylor expansion of (- (/ 1 y)) in y 0.359 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.359 * [taylor]: Taking taylor expansion of y in y 0.359 * [backup-simplify]: Simplify 0 into 0 0.359 * [backup-simplify]: Simplify 1 into 1 0.360 * [backup-simplify]: Simplify (/ 1 1) into 1 0.360 * [backup-simplify]: Simplify (- 1) into -1 0.360 * [backup-simplify]: Simplify -1 into -1 0.361 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0 0.361 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 0.361 * [backup-simplify]: Simplify (- 0) into 0 0.362 * [backup-simplify]: Simplify (+ (log (+ (exp (/ 1 x)) 1.0)) 0) into (log (+ (exp (/ 1 x)) 1.0)) 0.362 * [taylor]: Taking taylor expansion of (log (+ (exp (/ 1 x)) 1.0)) in y 0.362 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in y 0.362 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in y 0.362 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.362 * [taylor]: Taking taylor expansion of x in y 0.362 * [backup-simplify]: Simplify x into x 0.362 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 0.362 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x)) 0.362 * [taylor]: Taking taylor expansion of 1.0 in y 0.362 * [backup-simplify]: Simplify 1.0 into 1.0 0.362 * [backup-simplify]: Simplify (+ (exp (/ 1 x)) 1.0) into (+ (exp (/ 1 x)) 1.0) 0.362 * [backup-simplify]: Simplify (log (+ (exp (/ 1 x)) 1.0)) into (log (+ (exp (/ 1 x)) 1.0)) 0.363 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.363 * [backup-simplify]: Simplify (- 0) into 0 0.363 * [backup-simplify]: Simplify 0 into 0 0.363 * [backup-simplify]: Simplify (+ 0 0) into 0 0.364 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (+ (exp (/ 1 x)) 1.0) 1)))) 1) into 0 0.365 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0 0.365 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 0.365 * [backup-simplify]: Simplify (- 0) into 0 0.365 * [backup-simplify]: Simplify (+ 0 0) into 0 0.365 * [taylor]: Taking taylor expansion of 0 in y 0.366 * [backup-simplify]: Simplify 0 into 0 0.366 * [backup-simplify]: Simplify (log (+ (exp (/ 1 x)) 1.0)) into (log (+ (exp (/ 1 x)) 1.0)) 0.366 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.366 * [backup-simplify]: Simplify (- 0) into 0 0.366 * [backup-simplify]: Simplify 0 into 0 0.367 * [backup-simplify]: Simplify (+ 0 0) into 0 0.368 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (+ (exp (/ 1 x)) 1.0) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (+ (exp (/ 1 x)) 1.0) 1)))) 2) into 0 0.369 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0 0.369 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 0.369 * [backup-simplify]: Simplify (- 0) into 0 0.369 * [backup-simplify]: Simplify (+ 0 0) into 0 0.370 * [taylor]: Taking taylor expansion of 0 in y 0.370 * [backup-simplify]: Simplify 0 into 0 0.370 * [backup-simplify]: Simplify 0 into 0 0.370 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0 0.370 * [backup-simplify]: Simplify (* (exp (/ 1 x)) (+ (* (/ (pow 0 1) 1)))) into 0 0.370 * [backup-simplify]: Simplify (+ 0 0) into 0 0.371 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (+ (exp (/ 1 x)) 1.0) 1)))) 1) into 0 0.371 * [backup-simplify]: Simplify 0 into 0 0.372 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.372 * [backup-simplify]: Simplify (- 0) into 0 0.372 * [backup-simplify]: Simplify 0 into 0 0.372 * [backup-simplify]: Simplify (+ 0 0) into 0 0.374 * [backup-simplify]: Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow (+ (exp (/ 1 x)) 1.0) 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1)) (pow (+ (exp (/ 1 x)) 1.0) 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow (+ (exp (/ 1 x)) 1.0) 1)))) 6) into 0 0.375 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))))) into 0 0.375 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 0.376 * [backup-simplify]: Simplify (- 0) into 0 0.376 * [backup-simplify]: Simplify (+ 0 0) into 0 0.376 * [taylor]: Taking taylor expansion of 0 in y 0.376 * [backup-simplify]: Simplify 0 into 0 0.376 * [backup-simplify]: Simplify 0 into 0 0.376 * [backup-simplify]: Simplify 0 into 0 0.376 * [backup-simplify]: Simplify (+ (log (+ (exp (/ 1 (/ 1 x))) 1.0)) (* -1 (* (/ 1 (/ 1 y)) (/ 1 (/ 1 x))))) into (- (log (+ (exp x) 1.0)) (* x y)) 0.376 * [backup-simplify]: Simplify (- (log (+ 1.0 (exp (/ 1 (- x))))) (* (/ 1 (- x)) (/ 1 (- y)))) into (- (log (+ (exp (/ -1 x)) 1.0)) (/ 1 (* x y))) 0.377 * [approximate]: Taking taylor expansion of (- (log (+ (exp (/ -1 x)) 1.0)) (/ 1 (* x y))) in (x y) around 0 0.377 * [taylor]: Taking taylor expansion of (- (log (+ (exp (/ -1 x)) 1.0)) (/ 1 (* x y))) in y 0.377 * [taylor]: Taking taylor expansion of (log (+ (exp (/ -1 x)) 1.0)) in y 0.377 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in y 0.377 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in y 0.377 * [taylor]: Taking taylor expansion of (/ -1 x) in y 0.377 * [taylor]: Taking taylor expansion of -1 in y 0.377 * [backup-simplify]: Simplify -1 into -1 0.377 * [taylor]: Taking taylor expansion of x in y 0.377 * [backup-simplify]: Simplify x into x 0.377 * [backup-simplify]: Simplify (/ -1 x) into (/ -1 x) 0.377 * [backup-simplify]: Simplify (exp (/ -1 x)) into (exp (/ -1 x)) 0.377 * [taylor]: Taking taylor expansion of 1.0 in y 0.377 * [backup-simplify]: Simplify 1.0 into 1.0 0.377 * [backup-simplify]: Simplify (+ (exp (/ -1 x)) 1.0) into (+ (exp (/ -1 x)) 1.0) 0.377 * [backup-simplify]: Simplify (log (+ (exp (/ -1 x)) 1.0)) into (log (+ (exp (/ -1 x)) 1.0)) 0.377 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y 0.377 * [taylor]: Taking taylor expansion of (* x y) in y 0.377 * [taylor]: Taking taylor expansion of x in y 0.377 * [backup-simplify]: Simplify x into x 0.377 * [taylor]: Taking taylor expansion of y in y 0.377 * [backup-simplify]: Simplify 0 into 0 0.377 * [backup-simplify]: Simplify 1 into 1 0.377 * [backup-simplify]: Simplify (* x 0) into 0 0.377 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x 0.377 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 0.377 * [taylor]: Taking taylor expansion of (- (log (+ (exp (/ -1 x)) 1.0)) (/ 1 (* x y))) in x 0.377 * [taylor]: Taking taylor expansion of (log (+ (exp (/ -1 x)) 1.0)) in x 0.378 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in x 0.378 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.378 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.378 * [taylor]: Taking taylor expansion of -1 in x 0.378 * [backup-simplify]: Simplify -1 into -1 0.378 * [taylor]: Taking taylor expansion of x in x 0.378 * [backup-simplify]: Simplify 0 into 0 0.378 * [backup-simplify]: Simplify 1 into 1 0.378 * [backup-simplify]: Simplify (/ -1 1) into -1 0.378 * [backup-simplify]: Simplify (exp (/ -1 x)) into (exp (/ -1 x)) 0.378 * [taylor]: Taking taylor expansion of 1.0 in x 0.378 * [backup-simplify]: Simplify 1.0 into 1.0 0.378 * [backup-simplify]: Simplify (+ (exp (/ -1 x)) 1.0) into (+ (exp (/ -1 x)) 1.0) 0.378 * [backup-simplify]: Simplify (log (+ (exp (/ -1 x)) 1.0)) into (log (+ (exp (/ -1 x)) 1.0)) 0.378 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.378 * [taylor]: Taking taylor expansion of (* x y) in x 0.378 * [taylor]: Taking taylor expansion of x in x 0.378 * [backup-simplify]: Simplify 0 into 0 0.378 * [backup-simplify]: Simplify 1 into 1 0.378 * [taylor]: Taking taylor expansion of y in x 0.378 * [backup-simplify]: Simplify y into y 0.378 * [backup-simplify]: Simplify (* 0 y) into 0 0.379 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 0.379 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 0.379 * [taylor]: Taking taylor expansion of (- (log (+ (exp (/ -1 x)) 1.0)) (/ 1 (* x y))) in x 0.379 * [taylor]: Taking taylor expansion of (log (+ (exp (/ -1 x)) 1.0)) in x 0.379 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in x 0.379 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.379 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.379 * [taylor]: Taking taylor expansion of -1 in x 0.379 * [backup-simplify]: Simplify -1 into -1 0.379 * [taylor]: Taking taylor expansion of x in x 0.379 * [backup-simplify]: Simplify 0 into 0 0.379 * [backup-simplify]: Simplify 1 into 1 0.379 * [backup-simplify]: Simplify (/ -1 1) into -1 0.379 * [backup-simplify]: Simplify (exp (/ -1 x)) into (exp (/ -1 x)) 0.379 * [taylor]: Taking taylor expansion of 1.0 in x 0.379 * [backup-simplify]: Simplify 1.0 into 1.0 0.379 * [backup-simplify]: Simplify (+ (exp (/ -1 x)) 1.0) into (+ (exp (/ -1 x)) 1.0) 0.379 * [backup-simplify]: Simplify (log (+ (exp (/ -1 x)) 1.0)) into (log (+ (exp (/ -1 x)) 1.0)) 0.379 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.379 * [taylor]: Taking taylor expansion of (* x y) in x 0.379 * [taylor]: Taking taylor expansion of x in x 0.379 * [backup-simplify]: Simplify 0 into 0 0.379 * [backup-simplify]: Simplify 1 into 1 0.379 * [taylor]: Taking taylor expansion of y in x 0.380 * [backup-simplify]: Simplify y into y 0.380 * [backup-simplify]: Simplify (* 0 y) into 0 0.380 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 0.380 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 0.380 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y)) 0.380 * [backup-simplify]: Simplify (+ 0 (- (/ 1 y))) into (- (/ 1 y)) 0.380 * [taylor]: Taking taylor expansion of (- (/ 1 y)) in y 0.380 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.380 * [taylor]: Taking taylor expansion of y in y 0.380 * [backup-simplify]: Simplify 0 into 0 0.380 * [backup-simplify]: Simplify 1 into 1 0.380 * [backup-simplify]: Simplify (/ 1 1) into 1 0.381 * [backup-simplify]: Simplify (- 1) into -1 0.381 * [backup-simplify]: Simplify -1 into -1 0.381 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0 0.381 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 0.382 * [backup-simplify]: Simplify (- 0) into 0 0.382 * [backup-simplify]: Simplify (+ (log (+ (exp (/ -1 x)) 1.0)) 0) into (log (+ (exp (/ -1 x)) 1.0)) 0.382 * [taylor]: Taking taylor expansion of (log (+ (exp (/ -1 x)) 1.0)) in y 0.382 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in y 0.382 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in y 0.382 * [taylor]: Taking taylor expansion of (/ -1 x) in y 0.382 * [taylor]: Taking taylor expansion of -1 in y 0.382 * [backup-simplify]: Simplify -1 into -1 0.382 * [taylor]: Taking taylor expansion of x in y 0.382 * [backup-simplify]: Simplify x into x 0.382 * [backup-simplify]: Simplify (/ -1 x) into (/ -1 x) 0.382 * [backup-simplify]: Simplify (exp (/ -1 x)) into (exp (/ -1 x)) 0.382 * [taylor]: Taking taylor expansion of 1.0 in y 0.382 * [backup-simplify]: Simplify 1.0 into 1.0 0.382 * [backup-simplify]: Simplify (+ (exp (/ -1 x)) 1.0) into (+ (exp (/ -1 x)) 1.0) 0.382 * [backup-simplify]: Simplify (log (+ (exp (/ -1 x)) 1.0)) into (log (+ (exp (/ -1 x)) 1.0)) 0.383 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.383 * [backup-simplify]: Simplify (- 0) into 0 0.383 * [backup-simplify]: Simplify 0 into 0 0.383 * [backup-simplify]: Simplify (+ 0 0) into 0 0.384 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (+ (exp (/ -1 x)) 1.0) 1)))) 1) into 0 0.385 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0 0.386 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 0.386 * [backup-simplify]: Simplify (- 0) into 0 0.386 * [backup-simplify]: Simplify (+ 0 0) into 0 0.386 * [taylor]: Taking taylor expansion of 0 in y 0.386 * [backup-simplify]: Simplify 0 into 0 0.387 * [backup-simplify]: Simplify (log (+ (exp (/ -1 x)) 1.0)) into (log (+ (exp (/ -1 x)) 1.0)) 0.388 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.388 * [backup-simplify]: Simplify (- 0) into 0 0.388 * [backup-simplify]: Simplify 0 into 0 0.388 * [backup-simplify]: Simplify (+ 0 0) into 0 0.390 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (+ (exp (/ -1 x)) 1.0) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (+ (exp (/ -1 x)) 1.0) 1)))) 2) into 0 0.392 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0 0.392 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 0.393 * [backup-simplify]: Simplify (- 0) into 0 0.393 * [backup-simplify]: Simplify (+ 0 0) into 0 0.393 * [taylor]: Taking taylor expansion of 0 in y 0.393 * [backup-simplify]: Simplify 0 into 0 0.393 * [backup-simplify]: Simplify 0 into 0 0.394 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ -1 x) (/ 0 x)))) into 0 0.395 * [backup-simplify]: Simplify (* (exp (/ -1 x)) (+ (* (/ (pow 0 1) 1)))) into 0 0.395 * [backup-simplify]: Simplify (+ 0 0) into 0 0.396 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (+ (exp (/ -1 x)) 1.0) 1)))) 1) into 0 0.396 * [backup-simplify]: Simplify 0 into 0 0.397 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.397 * [backup-simplify]: Simplify (- 0) into 0 0.397 * [backup-simplify]: Simplify 0 into 0 0.398 * [backup-simplify]: Simplify (+ 0 0) into 0 0.401 * [backup-simplify]: Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow (+ (exp (/ -1 x)) 1.0) 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1)) (pow (+ (exp (/ -1 x)) 1.0) 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow (+ (exp (/ -1 x)) 1.0) 1)))) 6) into 0 0.403 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))))) into 0 0.403 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 0.403 * [backup-simplify]: Simplify (- 0) into 0 0.404 * [backup-simplify]: Simplify (+ 0 0) into 0 0.404 * [taylor]: Taking taylor expansion of 0 in y 0.404 * [backup-simplify]: Simplify 0 into 0 0.404 * [backup-simplify]: Simplify 0 into 0 0.404 * [backup-simplify]: Simplify 0 into 0 0.404 * [backup-simplify]: Simplify (+ (log (+ (exp (/ -1 (/ 1 (- x)))) 1.0)) (* -1 (* (/ 1 (/ 1 (- y))) (/ 1 (/ 1 (- x)))))) into (- (log (+ (exp x) 1.0)) (* x y)) 0.404 * * * * [progress]: [ 3 / 3 ] generating series at (2 1 1) 0.405 * [backup-simplify]: Simplify (+ 1.0 (exp x)) into (+ (exp x) 1.0) 0.405 * [approximate]: Taking taylor expansion of (+ (exp x) 1.0) in (x) around 0 0.405 * [taylor]: Taking taylor expansion of (+ (exp x) 1.0) in x 0.405 * [taylor]: Taking taylor expansion of (exp x) in x 0.405 * [taylor]: Taking taylor expansion of x in x 0.405 * [backup-simplify]: Simplify 0 into 0 0.405 * [backup-simplify]: Simplify 1 into 1 0.405 * [backup-simplify]: Simplify (exp 0) into 1 0.405 * [taylor]: Taking taylor expansion of 1.0 in x 0.405 * [backup-simplify]: Simplify 1.0 into 1.0 0.405 * [taylor]: Taking taylor expansion of (+ (exp x) 1.0) in x 0.405 * [taylor]: Taking taylor expansion of (exp x) in x 0.405 * [taylor]: Taking taylor expansion of x in x 0.405 * [backup-simplify]: Simplify 0 into 0 0.405 * [backup-simplify]: Simplify 1 into 1 0.405 * [backup-simplify]: Simplify (exp 0) into 1 0.405 * [taylor]: Taking taylor expansion of 1.0 in x 0.405 * [backup-simplify]: Simplify 1.0 into 1.0 0.406 * [backup-simplify]: Simplify (+ 1 1.0) into 2.0 0.406 * [backup-simplify]: Simplify 2.0 into 2.0 0.407 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 1) 1)))) into 1 0.407 * [backup-simplify]: Simplify (+ 1 0) into 1 0.408 * [backup-simplify]: Simplify 1 into 1 0.409 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2 0.410 * [backup-simplify]: Simplify (+ 1/2 0) into 1/2 0.410 * [backup-simplify]: Simplify 1/2 into 1/2 0.410 * [backup-simplify]: Simplify (+ (* 1/2 (pow x 2)) (+ (* 1 x) 2.0)) into (+ (* 1/2 (pow x 2)) (+ x 2.0)) 0.410 * [backup-simplify]: Simplify (+ 1.0 (exp (/ 1 x))) into (+ (exp (/ 1 x)) 1.0) 0.410 * [approximate]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in (x) around 0 0.410 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in x 0.410 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.410 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.410 * [taylor]: Taking taylor expansion of x in x 0.410 * [backup-simplify]: Simplify 0 into 0 0.411 * [backup-simplify]: Simplify 1 into 1 0.411 * [backup-simplify]: Simplify (/ 1 1) into 1 0.411 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x)) 0.411 * [taylor]: Taking taylor expansion of 1.0 in x 0.411 * [backup-simplify]: Simplify 1.0 into 1.0 0.411 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in x 0.411 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.411 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.411 * [taylor]: Taking taylor expansion of x in x 0.411 * [backup-simplify]: Simplify 0 into 0 0.411 * [backup-simplify]: Simplify 1 into 1 0.412 * [backup-simplify]: Simplify (/ 1 1) into 1 0.412 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x)) 0.412 * [taylor]: Taking taylor expansion of 1.0 in x 0.412 * [backup-simplify]: Simplify 1.0 into 1.0 0.412 * [backup-simplify]: Simplify (+ (exp (/ 1 x)) 1.0) into (+ (exp (/ 1 x)) 1.0) 0.412 * [backup-simplify]: Simplify (+ (exp (/ 1 x)) 1.0) into (+ (exp (/ 1 x)) 1.0) 0.413 * [backup-simplify]: Simplify (+ 0 0) into 0 0.413 * [backup-simplify]: Simplify 0 into 0 0.413 * [backup-simplify]: Simplify (+ 0 0) into 0 0.413 * [backup-simplify]: Simplify 0 into 0 0.414 * [backup-simplify]: Simplify (+ 0 0) into 0 0.414 * [backup-simplify]: Simplify 0 into 0 0.414 * [backup-simplify]: Simplify (+ 0 0) into 0 0.414 * [backup-simplify]: Simplify 0 into 0 0.415 * [backup-simplify]: Simplify (+ 0 0) into 0 0.415 * [backup-simplify]: Simplify 0 into 0 0.415 * [backup-simplify]: Simplify (+ 0 0) into 0 0.415 * [backup-simplify]: Simplify 0 into 0 0.415 * [backup-simplify]: Simplify (+ (exp (/ 1 (/ 1 x))) 1.0) into (+ (exp x) 1.0) 0.415 * [backup-simplify]: Simplify (+ 1.0 (exp (/ 1 (- x)))) into (+ (exp (/ -1 x)) 1.0) 0.415 * [approximate]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in (x) around 0 0.415 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in x 0.416 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.416 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.416 * [taylor]: Taking taylor expansion of -1 in x 0.416 * [backup-simplify]: Simplify -1 into -1 0.416 * [taylor]: Taking taylor expansion of x in x 0.416 * [backup-simplify]: Simplify 0 into 0 0.416 * [backup-simplify]: Simplify 1 into 1 0.416 * [backup-simplify]: Simplify (/ -1 1) into -1 0.416 * [backup-simplify]: Simplify (exp (/ -1 x)) into (exp (/ -1 x)) 0.416 * [taylor]: Taking taylor expansion of 1.0 in x 0.416 * [backup-simplify]: Simplify 1.0 into 1.0 0.416 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in x 0.416 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.416 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.416 * [taylor]: Taking taylor expansion of -1 in x 0.416 * [backup-simplify]: Simplify -1 into -1 0.416 * [taylor]: Taking taylor expansion of x in x 0.416 * [backup-simplify]: Simplify 0 into 0 0.416 * [backup-simplify]: Simplify 1 into 1 0.417 * [backup-simplify]: Simplify (/ -1 1) into -1 0.417 * [backup-simplify]: Simplify (exp (/ -1 x)) into (exp (/ -1 x)) 0.417 * [taylor]: Taking taylor expansion of 1.0 in x 0.417 * [backup-simplify]: Simplify 1.0 into 1.0 0.417 * [backup-simplify]: Simplify (+ (exp (/ -1 x)) 1.0) into (+ (exp (/ -1 x)) 1.0) 0.417 * [backup-simplify]: Simplify (+ (exp (/ -1 x)) 1.0) into (+ (exp (/ -1 x)) 1.0) 0.418 * [backup-simplify]: Simplify (+ 0 0) into 0 0.418 * [backup-simplify]: Simplify 0 into 0 0.418 * [backup-simplify]: Simplify (+ 0 0) into 0 0.418 * [backup-simplify]: Simplify 0 into 0 0.419 * [backup-simplify]: Simplify (+ 0 0) into 0 0.419 * [backup-simplify]: Simplify 0 into 0 0.419 * [backup-simplify]: Simplify (+ 0 0) into 0 0.419 * [backup-simplify]: Simplify 0 into 0 0.419 * [backup-simplify]: Simplify (+ 0 0) into 0 0.419 * [backup-simplify]: Simplify 0 into 0 0.420 * [backup-simplify]: Simplify (+ 0 0) into 0 0.420 * [backup-simplify]: Simplify 0 into 0 0.420 * [backup-simplify]: Simplify (+ (exp (/ -1 (/ 1 (- x)))) 1.0) into (+ (exp x) 1.0) 0.420 * * * [progress]: simplifying candidates 0.421 * [simplify]: Simplifying: (expm1 (log (+ 1.0 (exp x)))) (log1p (log (+ 1.0 (exp x)))) (log (* (cbrt (+ 1.0 (exp x))) (cbrt (+ 1.0 (exp x))))) (log (cbrt (+ 1.0 (exp x)))) (log (sqrt (+ 1.0 (exp x)))) (log (sqrt (+ 1.0 (exp x)))) (log 1) (log (+ 1.0 (exp x))) (log 1) (log (+ 1.0 (exp x))) (log (+ (pow 1.0 3) (pow (exp x) 3))) (log (+ (* 1.0 1.0) (- (* (exp x) (exp x)) (* 1.0 (exp x))))) (log (- (* 1.0 1.0) (* (exp x) (exp x)))) (log (- 1.0 (exp x))) (log (+ 1.0 (exp x))) (log (log (+ 1.0 (exp x)))) (exp (log (+ 1.0 (exp x)))) (* (cbrt (log (+ 1.0 (exp x)))) (cbrt (log (+ 1.0 (exp x))))) (cbrt (log (+ 1.0 (exp x)))) (* (* (log (+ 1.0 (exp x))) (log (+ 1.0 (exp x)))) (log (+ 1.0 (exp x)))) (sqrt (log (+ 1.0 (exp x)))) (sqrt (log (+ 1.0 (exp x)))) (fma 1 (log (+ 1.0 (exp x))) (- (* y x))) (fma (- y) x (* y x)) (fma (* (cbrt (log (+ 1.0 (exp x)))) (cbrt (log (+ 1.0 (exp x))))) (cbrt (log (+ 1.0 (exp x)))) (- (* y x))) (fma (- y) x (* y x)) (fma (sqrt (log (+ 1.0 (exp x)))) (sqrt (log (+ 1.0 (exp x)))) (- (* y x))) (fma (- y) x (* y x)) (fma 1 (log (+ 1.0 (exp x))) (- (* y x))) (fma (- y) x (* y x)) (expm1 (- (log (+ 1.0 (exp x))) (* x y))) (log1p (- (log (+ 1.0 (exp x))) (* x y))) (- (* x y)) (- (* x y)) (- (* x y)) (- (* x y)) (/ (+ 1.0 (exp x)) (exp (* x y))) (log (- (log (+ 1.0 (exp x))) (* x y))) (exp (- (log (+ 1.0 (exp x))) (* x y))) (* (cbrt (- (log (+ 1.0 (exp x))) (* x y))) (cbrt (- (log (+ 1.0 (exp x))) (* x y)))) (cbrt (- (log (+ 1.0 (exp x))) (* x y))) (* (* (- (log (+ 1.0 (exp x))) (* x y)) (- (log (+ 1.0 (exp x))) (* x y))) (- (log (+ 1.0 (exp x))) (* x y))) (sqrt (- (log (+ 1.0 (exp x))) (* x y))) (sqrt (- (log (+ 1.0 (exp x))) (* x y))) (- (pow (log (+ 1.0 (exp x))) 3) (pow (* x y) 3)) (+ (* (log (+ 1.0 (exp x))) (log (+ 1.0 (exp x)))) (+ (* (* x y) (* x y)) (* (log (+ 1.0 (exp x))) (* x y)))) (- (* x y)) (- (* (log (+ 1.0 (exp x))) (log (+ 1.0 (exp x)))) (* (* x y) (* x y))) (+ (log (+ 1.0 (exp x))) (* x y)) (- (log (cbrt (+ 1.0 (exp x)))) (* x y)) (- (log (sqrt (+ 1.0 (exp x)))) (* x y)) (- (log (+ 1.0 (exp x))) (* x y)) (- (log (+ 1.0 (exp x))) (* x y)) (+ (log (+ (* 1.0 1.0) (- (* (exp x) (exp x)) (* 1.0 (exp x))))) (* x y)) (+ (log (- 1.0 (exp x))) (* x y)) (- (* x y)) (expm1 (+ 1.0 (exp x))) (log1p (+ 1.0 (exp x))) (* (exp 1.0) (exp (exp x))) (log (+ 1.0 (exp x))) (exp (+ 1.0 (exp x))) (* (cbrt (+ 1.0 (exp x))) (cbrt (+ 1.0 (exp x)))) (cbrt (+ 1.0 (exp x))) (* (* (+ 1.0 (exp x)) (+ 1.0 (exp x))) (+ 1.0 (exp x))) (sqrt (+ 1.0 (exp x))) (sqrt (+ 1.0 (exp x))) (+ (pow 1.0 3) (pow (exp x) 3)) (+ (* 1.0 1.0) (- (* (exp x) (exp x)) (* 1.0 (exp x)))) (- (* 1.0 1.0) (* (exp x) (exp x))) (- 1.0 (exp x)) (+ 1.0 (exp x)) (- (+ (log 2.0) (+ (* 0.25 (pow x 2)) (* 0.5 x))) (* 1/2 (/ (pow x 2) (pow 2.0 2)))) (log (+ (exp x) 1.0)) (log (+ (exp x) 1.0)) (+ (log 2.0) (+ (* 0.125 (pow x 2)) (* 0.5 x))) (- (log (+ (exp x) 1.0)) (* x y)) (- (log (+ (exp x) 1.0)) (* x y)) (+ (* 1/2 (pow x 2)) (+ x 2.0)) (+ (exp x) 1.0) (+ (exp x) 1.0) 0.422 * * [simplify]: Extracting # 0 : cost 0 0.422 * * [simplify]: Extracting # 1 : cost 0 0.422 * * [simplify]: Extracting # 2 : cost 0 0.422 * * [simplify]: Extracting # 3 : cost 0 0.423 * * [simplify]: Extracting # 4 : cost 0 0.423 * * [simplify]: Extracting # 5 : cost 0 0.423 * * [simplify]: Extracting # 6 : cost 0 0.423 * * [simplify]: Extracting # 7 : cost 0 0.423 * * [simplify]: Extracting # 8 : cost 0 0.423 * * [simplify]: Extracting # 9 : cost 0 0.423 * * [simplify]: iteration 0 : 105 enodes (cost 724 ) 0.457 * * [simplify]: Extracting # 0 : cost 0 0.458 * * [simplify]: Extracting # 1 : cost 0 0.458 * * [simplify]: Extracting # 2 : cost 0 0.459 * * [simplify]: Extracting # 3 : cost 0 0.459 * * [simplify]: Extracting # 4 : cost 0 0.460 * * [simplify]: iteration 1 : 237 enodes (cost 686 ) 0.567 * * [simplify]: Extracting # 0 : cost 0 0.568 * * [simplify]: Extracting # 1 : cost 0 0.569 * * [simplify]: Extracting # 2 : cost 0 0.569 * * [simplify]: Extracting # 3 : cost 0 0.570 * * [simplify]: Extracting # 4 : cost 0 0.571 * * [simplify]: iteration 2 : 579 enodes (cost 635 ) 0.922 * * [simplify]: Extracting # 0 : cost 0 0.924 * * [simplify]: Extracting # 1 : cost 0 0.926 * * [simplify]: Extracting # 2 : cost 0 0.927 * * [simplify]: Extracting # 3 : cost 0 0.929 * * [simplify]: Extracting # 4 : cost 0 0.930 * * [simplify]: iteration 3 : 1589 enodes (cost 618 ) 2.814 * * [simplify]: Extracting # 0 : cost 0 2.830 * * [simplify]: Extracting # 1 : cost 0 2.837 * * [simplify]: Extracting # 2 : cost 0 2.844 * * [simplify]: Extracting # 3 : cost 0 2.851 * * [simplify]: Extracting # 4 : cost 0 2.858 * * [simplify]: iteration 4 : 3745 enodes (cost 590 ) 4.107 * * [simplify]: Extracting # 0 : cost 0 4.114 * * [simplify]: Extracting # 1 : cost 0 4.124 * * [simplify]: iteration done: 5000 enodes (cost 589 ) 4.125 * [simplify]: Simplified to: (expm1 (log (+ 1.0 (exp x)))) (log1p (log (+ 1.0 (exp x)))) (* 2 (log (cbrt (+ 1.0 (exp x))))) (log (cbrt (+ 1.0 (exp x)))) (log (sqrt (+ 1.0 (exp x)))) (log (sqrt (+ 1.0 (exp x)))) 0 (log (+ 1.0 (exp x))) 0 (log (+ 1.0 (exp x))) (log (+ (pow 1.0 3) (pow (exp x) 3))) (log (fma 1.0 1.0 (* (exp x) (- (exp x) 1.0)))) (log (- (* 1.0 1.0) (exp (+ x x)))) (log (- 1.0 (exp x))) (log (+ 1.0 (exp x))) (log (log (+ 1.0 (exp x)))) (+ 1.0 (exp x)) (* (cbrt (log (+ 1.0 (exp x)))) (cbrt (log (+ 1.0 (exp x))))) (cbrt (log (+ 1.0 (exp x)))) (pow (log (+ 1.0 (exp x))) 3) (sqrt (log (+ 1.0 (exp x)))) (sqrt (log (+ 1.0 (exp x)))) (fma y (- x) (log (+ 1.0 (exp x)))) 0 (fma y (- x) (log (+ 1.0 (exp x)))) 0 (fma y (- x) (log (+ 1.0 (exp x)))) 0 (fma y (- x) (log (+ 1.0 (exp x)))) 0 (expm1 (- (log (+ 1.0 (exp x))) (* x y))) (log1p (- (log (+ 1.0 (exp x))) (* x y))) (- (* y x)) (- (* y x)) (- (* y x)) (- (* y x)) (/ (+ 1.0 (exp x)) (exp (* x y))) (log (- (log (+ 1.0 (exp x))) (* x y))) (/ (+ 1.0 (exp x)) (exp (* x y))) (* (cbrt (- (log (+ 1.0 (exp x))) (* x y))) (cbrt (- (log (+ 1.0 (exp x))) (* x y)))) (cbrt (- (log (+ 1.0 (exp x))) (* x y))) (pow (- (log (+ (exp x) 1.0)) (* y x)) 3) (sqrt (- (log (+ 1.0 (exp x))) (* x y))) (sqrt (- (log (+ 1.0 (exp x))) (* x y))) (- (pow (log (+ 1.0 (exp x))) 3) (pow (* x y) 3)) (fma (* y x) (* y x) (* (fma x y (log (+ 1.0 (exp x)))) (log (+ 1.0 (exp x))))) (- (* y x)) (* (- (log (+ (exp x) 1.0)) (* y x)) (fma x y (log (+ 1.0 (exp x))))) (fma y x (log (+ 1.0 (exp x)))) (- (log (cbrt (+ 1.0 (exp x)))) (* x y)) (- (log (sqrt (+ 1.0 (exp x)))) (* x y)) (fma y (- x) (log (+ 1.0 (exp x)))) (fma y (- x) (log (+ 1.0 (exp x)))) (fma x y (log (fma 1.0 1.0 (* (exp x) (- (exp x) 1.0))))) (fma x y (log (- 1.0 (exp x)))) (- (* y x)) (expm1 (+ 1.0 (exp x))) (log1p (+ 1.0 (exp x))) (exp (+ 1.0 (exp x))) (log (+ 1.0 (exp x))) (exp (+ 1.0 (exp x))) (* (cbrt (+ 1.0 (exp x))) (cbrt (+ 1.0 (exp x)))) (cbrt (+ 1.0 (exp x))) (pow (+ 1.0 (exp x)) 3) (sqrt (+ 1.0 (exp x))) (sqrt (+ 1.0 (exp x))) (+ (pow 1.0 3) (pow (exp x) 3)) (fma 1.0 1.0 (* (exp x) (- (exp x) 1.0))) (- (* 1.0 1.0) (exp (+ x x))) (- 1.0 (exp x)) (+ 1.0 (exp x)) (fma x 0.5 (fma (pow x 2) (- 0.25 (/ 1/2 (pow 2.0 2))) (log 2.0))) (log (+ 1.0 (exp x))) (log (+ 1.0 (exp x))) (fma x (fma x 0.125 0.5) (log 2.0)) (fma y (- x) (log (+ 1.0 (exp x)))) (fma y (- x) (log (+ 1.0 (exp x)))) (fma (fma 1/2 x 1) x 2.0) (+ 1.0 (exp x)) (+ 1.0 (exp x)) 4.125 * * * [progress]: adding candidates to table 4.391 * * [progress]: iteration 2 / 4 4.391 * * * [progress]: picking best candidate 4.396 * * * * [pick]: Picked # 4.396 * * * [progress]: localizing error 4.409 * * * [progress]: generating rewritten candidates 4.409 * * * * [progress]: [ 1 / 3 ] rewriting at (2 2 3) 4.416 * * * * [progress]: [ 2 / 3 ] rewriting at (2 2 3 1) 4.427 * * * * [progress]: [ 3 / 3 ] rewriting at (2 2) 4.429 * * * [progress]: generating series expansions 4.429 * * * * [progress]: [ 1 / 3 ] generating series at (2 2 3) 4.429 * [backup-simplify]: Simplify (log (+ 1.0 (exp x))) into (log (+ (exp x) 1.0)) 4.429 * [approximate]: Taking taylor expansion of (log (+ (exp x) 1.0)) in (x) around 0 4.429 * [taylor]: Taking taylor expansion of (log (+ (exp x) 1.0)) in x 4.429 * [taylor]: Taking taylor expansion of (+ (exp x) 1.0) in x 4.429 * [taylor]: Taking taylor expansion of (exp x) in x 4.429 * [taylor]: Taking taylor expansion of x in x 4.429 * [backup-simplify]: Simplify 0 into 0 4.430 * [backup-simplify]: Simplify 1 into 1 4.430 * [backup-simplify]: Simplify (exp 0) into 1 4.430 * [taylor]: Taking taylor expansion of 1.0 in x 4.430 * [backup-simplify]: Simplify 1.0 into 1.0 4.430 * [backup-simplify]: Simplify (+ 1 1.0) into 2.0 4.431 * [backup-simplify]: Simplify (log 2.0) into (log 2.0) 4.431 * [taylor]: Taking taylor expansion of (log (+ (exp x) 1.0)) in x 4.431 * [taylor]: Taking taylor expansion of (+ (exp x) 1.0) in x 4.431 * [taylor]: Taking taylor expansion of (exp x) in x 4.431 * [taylor]: Taking taylor expansion of x in x 4.431 * [backup-simplify]: Simplify 0 into 0 4.431 * [backup-simplify]: Simplify 1 into 1 4.431 * [backup-simplify]: Simplify (exp 0) into 1 4.431 * [taylor]: Taking taylor expansion of 1.0 in x 4.431 * [backup-simplify]: Simplify 1.0 into 1.0 4.432 * [backup-simplify]: Simplify (+ 1 1.0) into 2.0 4.432 * [backup-simplify]: Simplify (log 2.0) into (log 2.0) 4.433 * [backup-simplify]: Simplify (log 2.0) into (log 2.0) 4.434 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 1) 1)))) into 1 4.434 * [backup-simplify]: Simplify (+ 1 0) into 1 4.440 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 1) 1)) (pow 2.0 1)))) 1) into 0.5 4.440 * [backup-simplify]: Simplify 0.5 into 0.5 4.442 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2 4.442 * [backup-simplify]: Simplify (+ 1/2 0) into 1/2 4.456 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 1) 2)) (pow 2.0 2))) (* 1 (/ (* 1 (pow (* 2 1/2) 1)) (pow 2.0 1)))) 2) into (* 1/2 (- 0.5 (/ 1 (pow 2.0 2)))) 4.459 * [backup-simplify]: Simplify (* 1/2 (- 0.5 (/ 1 (pow 2.0 2)))) into (* 1/2 (- 0.5 (/ 1 (pow 2.0 2)))) 4.463 * [backup-simplify]: Simplify (+ (* (* 1/2 (- 0.5 (/ 1 (pow 2.0 2)))) (pow x 2)) (+ (* 0.5 x) (log 2.0))) into (- (+ (log 2.0) (+ (* 0.25 (pow x 2)) (* 0.5 x))) (* 1/2 (/ (pow x 2) (pow 2.0 2)))) 4.463 * [backup-simplify]: Simplify (log (+ 1.0 (exp (/ 1 x)))) into (log (+ (exp (/ 1 x)) 1.0)) 4.463 * [approximate]: Taking taylor expansion of (log (+ (exp (/ 1 x)) 1.0)) in (x) around 0 4.463 * [taylor]: Taking taylor expansion of (log (+ (exp (/ 1 x)) 1.0)) in x 4.463 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in x 4.464 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 4.464 * [taylor]: Taking taylor expansion of (/ 1 x) in x 4.464 * [taylor]: Taking taylor expansion of x in x 4.464 * [backup-simplify]: Simplify 0 into 0 4.464 * [backup-simplify]: Simplify 1 into 1 4.464 * [backup-simplify]: Simplify (/ 1 1) into 1 4.464 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x)) 4.464 * [taylor]: Taking taylor expansion of 1.0 in x 4.464 * [backup-simplify]: Simplify 1.0 into 1.0 4.464 * [backup-simplify]: Simplify (+ (exp (/ 1 x)) 1.0) into (+ (exp (/ 1 x)) 1.0) 4.464 * [backup-simplify]: Simplify (log (+ (exp (/ 1 x)) 1.0)) into (log (+ (exp (/ 1 x)) 1.0)) 4.465 * [taylor]: Taking taylor expansion of (log (+ (exp (/ 1 x)) 1.0)) in x 4.465 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in x 4.465 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 4.465 * [taylor]: Taking taylor expansion of (/ 1 x) in x 4.465 * [taylor]: Taking taylor expansion of x in x 4.465 * [backup-simplify]: Simplify 0 into 0 4.465 * [backup-simplify]: Simplify 1 into 1 4.465 * [backup-simplify]: Simplify (/ 1 1) into 1 4.466 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x)) 4.466 * [taylor]: Taking taylor expansion of 1.0 in x 4.466 * [backup-simplify]: Simplify 1.0 into 1.0 4.466 * [backup-simplify]: Simplify (+ (exp (/ 1 x)) 1.0) into (+ (exp (/ 1 x)) 1.0) 4.466 * [backup-simplify]: Simplify (log (+ (exp (/ 1 x)) 1.0)) into (log (+ (exp (/ 1 x)) 1.0)) 4.466 * [backup-simplify]: Simplify (log (+ (exp (/ 1 x)) 1.0)) into (log (+ (exp (/ 1 x)) 1.0)) 4.467 * [backup-simplify]: Simplify (+ 0 0) into 0 4.467 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (+ (exp (/ 1 x)) 1.0) 1)))) 1) into 0 4.468 * [backup-simplify]: Simplify 0 into 0 4.468 * [backup-simplify]: Simplify (+ 0 0) into 0 4.470 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (+ (exp (/ 1 x)) 1.0) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (+ (exp (/ 1 x)) 1.0) 1)))) 2) into 0 4.470 * [backup-simplify]: Simplify 0 into 0 4.470 * [backup-simplify]: Simplify (+ 0 0) into 0 4.474 * [backup-simplify]: Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow (+ (exp (/ 1 x)) 1.0) 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1)) (pow (+ (exp (/ 1 x)) 1.0) 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow (+ (exp (/ 1 x)) 1.0) 1)))) 6) into 0 4.474 * [backup-simplify]: Simplify 0 into 0 4.474 * [backup-simplify]: Simplify (+ 0 0) into 0 4.490 * [backup-simplify]: Simplify (/ (+ (* -6 (/ (* (pow (* 1 0) 4)) (pow (+ (exp (/ 1 x)) 1.0) 4))) (* 12 (/ (* (pow (* 1 0) 2) (pow (* 2 0) 1)) (pow (+ (exp (/ 1 x)) 1.0) 3))) (* -3 (/ (* 1 (pow (* 2 0) 2)) (pow (+ (exp (/ 1 x)) 1.0) 2))) (* -4 (/ (* (pow (* 1 0) 1) 1 (pow (* 6 0) 1)) (pow (+ (exp (/ 1 x)) 1.0) 2))) (* 1 (/ (* 1 1 1 (pow (* 24 0) 1)) (pow (+ (exp (/ 1 x)) 1.0) 1)))) 24) into 0 4.490 * [backup-simplify]: Simplify 0 into 0 4.491 * [backup-simplify]: Simplify (+ 0 0) into 0 4.500 * [backup-simplify]: Simplify (/ (+ (* 24 (/ (* (pow (* 1 0) 5)) (pow (+ (exp (/ 1 x)) 1.0) 5))) (* -60 (/ (* (pow (* 1 0) 3) (pow (* 2 0) 1)) (pow (+ (exp (/ 1 x)) 1.0) 4))) (* 30 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 2)) (pow (+ (exp (/ 1 x)) 1.0) 3))) (* 20 (/ (* (pow (* 1 0) 2) 1 (pow (* 6 0) 1)) (pow (+ (exp (/ 1 x)) 1.0) 3))) (* -10 (/ (* 1 (pow (* 2 0) 1) (pow (* 6 0) 1)) (pow (+ (exp (/ 1 x)) 1.0) 2))) (* -5 (/ (* (pow (* 1 0) 1) 1 1 (pow (* 24 0) 1)) (pow (+ (exp (/ 1 x)) 1.0) 2))) (* 1 (/ (* 1 1 1 1 (pow (* 120 0) 1)) (pow (+ (exp (/ 1 x)) 1.0) 1)))) 120) into 0 4.500 * [backup-simplify]: Simplify 0 into 0 4.500 * [backup-simplify]: Simplify (+ 0 0) into 0 4.513 * [backup-simplify]: Simplify (/ (+ (* -120 (/ (* (pow (* 1 0) 6)) (pow (+ (exp (/ 1 x)) 1.0) 6))) (* 360 (/ (* (pow (* 1 0) 4) (pow (* 2 0) 1)) (pow (+ (exp (/ 1 x)) 1.0) 5))) (* -270 (/ (* (pow (* 1 0) 2) (pow (* 2 0) 2)) (pow (+ (exp (/ 1 x)) 1.0) 4))) (* -120 (/ (* (pow (* 1 0) 3) 1 (pow (* 6 0) 1)) (pow (+ (exp (/ 1 x)) 1.0) 4))) (* 30 (/ (* 1 (pow (* 2 0) 3)) (pow (+ (exp (/ 1 x)) 1.0) 3))) (* 120 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1) (pow (* 6 0) 1)) (pow (+ (exp (/ 1 x)) 1.0) 3))) (* 30 (/ (* (pow (* 1 0) 2) 1 1 (pow (* 24 0) 1)) (pow (+ (exp (/ 1 x)) 1.0) 3))) (* -10 (/ (* 1 1 (pow (* 6 0) 2)) (pow (+ (exp (/ 1 x)) 1.0) 2))) (* -15 (/ (* 1 (pow (* 2 0) 1) 1 (pow (* 24 0) 1)) (pow (+ (exp (/ 1 x)) 1.0) 2))) (* -6 (/ (* (pow (* 1 0) 1) 1 1 1 (pow (* 120 0) 1)) (pow (+ (exp (/ 1 x)) 1.0) 2))) (* 1 (/ (* 1 1 1 1 1 (pow (* 720 0) 1)) (pow (+ (exp (/ 1 x)) 1.0) 1)))) 720) into 0 4.513 * [backup-simplify]: Simplify 0 into 0 4.513 * [backup-simplify]: Simplify (log (+ (exp (/ 1 (/ 1 x))) 1.0)) into (log (+ (exp x) 1.0)) 4.514 * [backup-simplify]: Simplify (log (+ 1.0 (exp (/ 1 (- x))))) into (log (+ (exp (/ -1 x)) 1.0)) 4.514 * [approximate]: Taking taylor expansion of (log (+ (exp (/ -1 x)) 1.0)) in (x) around 0 4.514 * [taylor]: Taking taylor expansion of (log (+ (exp (/ -1 x)) 1.0)) in x 4.514 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in x 4.514 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 4.514 * [taylor]: Taking taylor expansion of (/ -1 x) in x 4.514 * [taylor]: Taking taylor expansion of -1 in x 4.514 * [backup-simplify]: Simplify -1 into -1 4.514 * [taylor]: Taking taylor expansion of x in x 4.514 * [backup-simplify]: Simplify 0 into 0 4.514 * [backup-simplify]: Simplify 1 into 1 4.514 * [backup-simplify]: Simplify (/ -1 1) into -1 4.514 * [backup-simplify]: Simplify (exp (/ -1 x)) into (exp (/ -1 x)) 4.515 * [taylor]: Taking taylor expansion of 1.0 in x 4.515 * [backup-simplify]: Simplify 1.0 into 1.0 4.515 * [backup-simplify]: Simplify (+ (exp (/ -1 x)) 1.0) into (+ (exp (/ -1 x)) 1.0) 4.515 * [backup-simplify]: Simplify (log (+ (exp (/ -1 x)) 1.0)) into (log (+ (exp (/ -1 x)) 1.0)) 4.515 * [taylor]: Taking taylor expansion of (log (+ (exp (/ -1 x)) 1.0)) in x 4.515 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in x 4.515 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 4.515 * [taylor]: Taking taylor expansion of (/ -1 x) in x 4.515 * [taylor]: Taking taylor expansion of -1 in x 4.515 * [backup-simplify]: Simplify -1 into -1 4.515 * [taylor]: Taking taylor expansion of x in x 4.515 * [backup-simplify]: Simplify 0 into 0 4.515 * [backup-simplify]: Simplify 1 into 1 4.516 * [backup-simplify]: Simplify (/ -1 1) into -1 4.516 * [backup-simplify]: Simplify (exp (/ -1 x)) into (exp (/ -1 x)) 4.516 * [taylor]: Taking taylor expansion of 1.0 in x 4.516 * [backup-simplify]: Simplify 1.0 into 1.0 4.516 * [backup-simplify]: Simplify (+ (exp (/ -1 x)) 1.0) into (+ (exp (/ -1 x)) 1.0) 4.516 * [backup-simplify]: Simplify (log (+ (exp (/ -1 x)) 1.0)) into (log (+ (exp (/ -1 x)) 1.0)) 4.516 * [backup-simplify]: Simplify (log (+ (exp (/ -1 x)) 1.0)) into (log (+ (exp (/ -1 x)) 1.0)) 4.517 * [backup-simplify]: Simplify (+ 0 0) into 0 4.517 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (+ (exp (/ -1 x)) 1.0) 1)))) 1) into 0 4.517 * [backup-simplify]: Simplify 0 into 0 4.518 * [backup-simplify]: Simplify (+ 0 0) into 0 4.520 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (+ (exp (/ -1 x)) 1.0) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (+ (exp (/ -1 x)) 1.0) 1)))) 2) into 0 4.520 * [backup-simplify]: Simplify 0 into 0 4.520 * [backup-simplify]: Simplify (+ 0 0) into 0 4.524 * [backup-simplify]: Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow (+ (exp (/ -1 x)) 1.0) 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1)) (pow (+ (exp (/ -1 x)) 1.0) 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow (+ (exp (/ -1 x)) 1.0) 1)))) 6) into 0 4.524 * [backup-simplify]: Simplify 0 into 0 4.525 * [backup-simplify]: Simplify (+ 0 0) into 0 4.530 * [backup-simplify]: Simplify (/ (+ (* -6 (/ (* (pow (* 1 0) 4)) (pow (+ (exp (/ -1 x)) 1.0) 4))) (* 12 (/ (* (pow (* 1 0) 2) (pow (* 2 0) 1)) (pow (+ (exp (/ -1 x)) 1.0) 3))) (* -3 (/ (* 1 (pow (* 2 0) 2)) (pow (+ (exp (/ -1 x)) 1.0) 2))) (* -4 (/ (* (pow (* 1 0) 1) 1 (pow (* 6 0) 1)) (pow (+ (exp (/ -1 x)) 1.0) 2))) (* 1 (/ (* 1 1 1 (pow (* 24 0) 1)) (pow (+ (exp (/ -1 x)) 1.0) 1)))) 24) into 0 4.530 * [backup-simplify]: Simplify 0 into 0 4.530 * [backup-simplify]: Simplify (+ 0 0) into 0 4.537 * [backup-simplify]: Simplify (/ (+ (* 24 (/ (* (pow (* 1 0) 5)) (pow (+ (exp (/ -1 x)) 1.0) 5))) (* -60 (/ (* (pow (* 1 0) 3) (pow (* 2 0) 1)) (pow (+ (exp (/ -1 x)) 1.0) 4))) (* 30 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 2)) (pow (+ (exp (/ -1 x)) 1.0) 3))) (* 20 (/ (* (pow (* 1 0) 2) 1 (pow (* 6 0) 1)) (pow (+ (exp (/ -1 x)) 1.0) 3))) (* -10 (/ (* 1 (pow (* 2 0) 1) (pow (* 6 0) 1)) (pow (+ (exp (/ -1 x)) 1.0) 2))) (* -5 (/ (* (pow (* 1 0) 1) 1 1 (pow (* 24 0) 1)) (pow (+ (exp (/ -1 x)) 1.0) 2))) (* 1 (/ (* 1 1 1 1 (pow (* 120 0) 1)) (pow (+ (exp (/ -1 x)) 1.0) 1)))) 120) into 0 4.537 * [backup-simplify]: Simplify 0 into 0 4.538 * [backup-simplify]: Simplify (+ 0 0) into 0 4.550 * [backup-simplify]: Simplify (/ (+ (* -120 (/ (* (pow (* 1 0) 6)) (pow (+ (exp (/ -1 x)) 1.0) 6))) (* 360 (/ (* (pow (* 1 0) 4) (pow (* 2 0) 1)) (pow (+ (exp (/ -1 x)) 1.0) 5))) (* -270 (/ (* (pow (* 1 0) 2) (pow (* 2 0) 2)) (pow (+ (exp (/ -1 x)) 1.0) 4))) (* -120 (/ (* (pow (* 1 0) 3) 1 (pow (* 6 0) 1)) (pow (+ (exp (/ -1 x)) 1.0) 4))) (* 30 (/ (* 1 (pow (* 2 0) 3)) (pow (+ (exp (/ -1 x)) 1.0) 3))) (* 120 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1) (pow (* 6 0) 1)) (pow (+ (exp (/ -1 x)) 1.0) 3))) (* 30 (/ (* (pow (* 1 0) 2) 1 1 (pow (* 24 0) 1)) (pow (+ (exp (/ -1 x)) 1.0) 3))) (* -10 (/ (* 1 1 (pow (* 6 0) 2)) (pow (+ (exp (/ -1 x)) 1.0) 2))) (* -15 (/ (* 1 (pow (* 2 0) 1) 1 (pow (* 24 0) 1)) (pow (+ (exp (/ -1 x)) 1.0) 2))) (* -6 (/ (* (pow (* 1 0) 1) 1 1 1 (pow (* 120 0) 1)) (pow (+ (exp (/ -1 x)) 1.0) 2))) (* 1 (/ (* 1 1 1 1 1 (pow (* 720 0) 1)) (pow (+ (exp (/ -1 x)) 1.0) 1)))) 720) into 0 4.550 * [backup-simplify]: Simplify 0 into 0 4.550 * [backup-simplify]: Simplify (log (+ (exp (/ -1 (/ 1 (- x)))) 1.0)) into (log (+ (exp x) 1.0)) 4.550 * * * * [progress]: [ 2 / 3 ] generating series at (2 2 3 1) 4.551 * [backup-simplify]: Simplify (+ 1.0 (exp x)) into (+ (exp x) 1.0) 4.551 * [approximate]: Taking taylor expansion of (+ (exp x) 1.0) in (x) around 0 4.551 * [taylor]: Taking taylor expansion of (+ (exp x) 1.0) in x 4.551 * [taylor]: Taking taylor expansion of (exp x) in x 4.551 * [taylor]: Taking taylor expansion of x in x 4.551 * [backup-simplify]: Simplify 0 into 0 4.551 * [backup-simplify]: Simplify 1 into 1 4.551 * [backup-simplify]: Simplify (exp 0) into 1 4.551 * [taylor]: Taking taylor expansion of 1.0 in x 4.551 * [backup-simplify]: Simplify 1.0 into 1.0 4.551 * [taylor]: Taking taylor expansion of (+ (exp x) 1.0) in x 4.551 * [taylor]: Taking taylor expansion of (exp x) in x 4.551 * [taylor]: Taking taylor expansion of x in x 4.551 * [backup-simplify]: Simplify 0 into 0 4.551 * [backup-simplify]: Simplify 1 into 1 4.551 * [backup-simplify]: Simplify (exp 0) into 1 4.551 * [taylor]: Taking taylor expansion of 1.0 in x 4.551 * [backup-simplify]: Simplify 1.0 into 1.0 4.552 * [backup-simplify]: Simplify (+ 1 1.0) into 2.0 4.552 * [backup-simplify]: Simplify 2.0 into 2.0 4.553 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 1) 1)))) into 1 4.553 * [backup-simplify]: Simplify (+ 1 0) into 1 4.553 * [backup-simplify]: Simplify 1 into 1 4.554 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2 4.555 * [backup-simplify]: Simplify (+ 1/2 0) into 1/2 4.555 * [backup-simplify]: Simplify 1/2 into 1/2 4.555 * [backup-simplify]: Simplify (+ (* 1/2 (pow x 2)) (+ (* 1 x) 2.0)) into (+ (* 1/2 (pow x 2)) (+ x 2.0)) 4.555 * [backup-simplify]: Simplify (+ 1.0 (exp (/ 1 x))) into (+ (exp (/ 1 x)) 1.0) 4.555 * [approximate]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in (x) around 0 4.555 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in x 4.555 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 4.555 * [taylor]: Taking taylor expansion of (/ 1 x) in x 4.555 * [taylor]: Taking taylor expansion of x in x 4.556 * [backup-simplify]: Simplify 0 into 0 4.556 * [backup-simplify]: Simplify 1 into 1 4.556 * [backup-simplify]: Simplify (/ 1 1) into 1 4.556 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x)) 4.556 * [taylor]: Taking taylor expansion of 1.0 in x 4.556 * [backup-simplify]: Simplify 1.0 into 1.0 4.556 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in x 4.556 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 4.556 * [taylor]: Taking taylor expansion of (/ 1 x) in x 4.556 * [taylor]: Taking taylor expansion of x in x 4.556 * [backup-simplify]: Simplify 0 into 0 4.556 * [backup-simplify]: Simplify 1 into 1 4.557 * [backup-simplify]: Simplify (/ 1 1) into 1 4.557 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x)) 4.557 * [taylor]: Taking taylor expansion of 1.0 in x 4.557 * [backup-simplify]: Simplify 1.0 into 1.0 4.557 * [backup-simplify]: Simplify (+ (exp (/ 1 x)) 1.0) into (+ (exp (/ 1 x)) 1.0) 4.557 * [backup-simplify]: Simplify (+ (exp (/ 1 x)) 1.0) into (+ (exp (/ 1 x)) 1.0) 4.557 * [backup-simplify]: Simplify (+ 0 0) into 0 4.558 * [backup-simplify]: Simplify 0 into 0 4.558 * [backup-simplify]: Simplify (+ 0 0) into 0 4.558 * [backup-simplify]: Simplify 0 into 0 4.558 * [backup-simplify]: Simplify (+ 0 0) into 0 4.558 * [backup-simplify]: Simplify 0 into 0 4.559 * [backup-simplify]: Simplify (+ 0 0) into 0 4.559 * [backup-simplify]: Simplify 0 into 0 4.559 * [backup-simplify]: Simplify (+ 0 0) into 0 4.559 * [backup-simplify]: Simplify 0 into 0 4.559 * [backup-simplify]: Simplify (+ 0 0) into 0 4.560 * [backup-simplify]: Simplify 0 into 0 4.560 * [backup-simplify]: Simplify (+ (exp (/ 1 (/ 1 x))) 1.0) into (+ (exp x) 1.0) 4.560 * [backup-simplify]: Simplify (+ 1.0 (exp (/ 1 (- x)))) into (+ (exp (/ -1 x)) 1.0) 4.560 * [approximate]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in (x) around 0 4.560 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in x 4.560 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 4.560 * [taylor]: Taking taylor expansion of (/ -1 x) in x 4.560 * [taylor]: Taking taylor expansion of -1 in x 4.560 * [backup-simplify]: Simplify -1 into -1 4.560 * [taylor]: Taking taylor expansion of x in x 4.560 * [backup-simplify]: Simplify 0 into 0 4.560 * [backup-simplify]: Simplify 1 into 1 4.560 * [backup-simplify]: Simplify (/ -1 1) into -1 4.561 * [backup-simplify]: Simplify (exp (/ -1 x)) into (exp (/ -1 x)) 4.561 * [taylor]: Taking taylor expansion of 1.0 in x 4.561 * [backup-simplify]: Simplify 1.0 into 1.0 4.561 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in x 4.561 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 4.561 * [taylor]: Taking taylor expansion of (/ -1 x) in x 4.561 * [taylor]: Taking taylor expansion of -1 in x 4.561 * [backup-simplify]: Simplify -1 into -1 4.561 * [taylor]: Taking taylor expansion of x in x 4.561 * [backup-simplify]: Simplify 0 into 0 4.561 * [backup-simplify]: Simplify 1 into 1 4.561 * [backup-simplify]: Simplify (/ -1 1) into -1 4.561 * [backup-simplify]: Simplify (exp (/ -1 x)) into (exp (/ -1 x)) 4.561 * [taylor]: Taking taylor expansion of 1.0 in x 4.561 * [backup-simplify]: Simplify 1.0 into 1.0 4.562 * [backup-simplify]: Simplify (+ (exp (/ -1 x)) 1.0) into (+ (exp (/ -1 x)) 1.0) 4.562 * [backup-simplify]: Simplify (+ (exp (/ -1 x)) 1.0) into (+ (exp (/ -1 x)) 1.0) 4.562 * [backup-simplify]: Simplify (+ 0 0) into 0 4.562 * [backup-simplify]: Simplify 0 into 0 4.562 * [backup-simplify]: Simplify (+ 0 0) into 0 4.562 * [backup-simplify]: Simplify 0 into 0 4.563 * [backup-simplify]: Simplify (+ 0 0) into 0 4.563 * [backup-simplify]: Simplify 0 into 0 4.563 * [backup-simplify]: Simplify (+ 0 0) into 0 4.563 * [backup-simplify]: Simplify 0 into 0 4.563 * [backup-simplify]: Simplify (+ 0 0) into 0 4.564 * [backup-simplify]: Simplify 0 into 0 4.564 * [backup-simplify]: Simplify (+ 0 0) into 0 4.564 * [backup-simplify]: Simplify 0 into 0 4.564 * [backup-simplify]: Simplify (+ (exp (/ -1 (/ 1 (- x)))) 1.0) into (+ (exp x) 1.0) 4.564 * * * * [progress]: [ 3 / 3 ] generating series at (2 2) 4.564 * [backup-simplify]: Simplify (fma y (- x) (log (+ 1.0 (exp x)))) into (fma y (- x) (log (+ (exp x) 1.0))) 4.564 * [approximate]: Taking taylor expansion of (fma y (- x) (log (+ (exp x) 1.0))) in (y x) around 0 4.564 * [taylor]: Taking taylor expansion of (fma y (- x) (log (+ (exp x) 1.0))) in x 4.565 * [taylor]: Rewrote expression to (+ (* y (- x)) (log (+ (exp x) 1.0))) 4.565 * [taylor]: Taking taylor expansion of (* y (- x)) in x 4.565 * [taylor]: Taking taylor expansion of y in x 4.565 * [backup-simplify]: Simplify y into y 4.565 * [taylor]: Taking taylor expansion of (- x) in x 4.565 * [taylor]: Taking taylor expansion of x in x 4.565 * [backup-simplify]: Simplify 0 into 0 4.565 * [backup-simplify]: Simplify 1 into 1 4.565 * [taylor]: Taking taylor expansion of (log (+ (exp x) 1.0)) in x 4.565 * [taylor]: Taking taylor expansion of (+ (exp x) 1.0) in x 4.565 * [taylor]: Taking taylor expansion of (exp x) in x 4.565 * [taylor]: Taking taylor expansion of x in x 4.565 * [backup-simplify]: Simplify 0 into 0 4.565 * [backup-simplify]: Simplify 1 into 1 4.565 * [backup-simplify]: Simplify (exp 0) into 1 4.565 * [taylor]: Taking taylor expansion of 1.0 in x 4.565 * [backup-simplify]: Simplify 1.0 into 1.0 4.565 * [backup-simplify]: Simplify (+ 1 1.0) into 2.0 4.566 * [backup-simplify]: Simplify (log 2.0) into (log 2.0) 4.566 * [taylor]: Taking taylor expansion of (fma y (- x) (log (+ (exp x) 1.0))) in y 4.566 * [taylor]: Rewrote expression to (+ (* y (- x)) (log (+ (exp x) 1.0))) 4.566 * [taylor]: Taking taylor expansion of (* y (- x)) in y 4.566 * [taylor]: Taking taylor expansion of y in y 4.566 * [backup-simplify]: Simplify 0 into 0 4.566 * [backup-simplify]: Simplify 1 into 1 4.566 * [taylor]: Taking taylor expansion of (- x) in y 4.566 * [taylor]: Taking taylor expansion of x in y 4.566 * [backup-simplify]: Simplify x into x 4.566 * [taylor]: Taking taylor expansion of (log (+ (exp x) 1.0)) in y 4.566 * [taylor]: Taking taylor expansion of (+ (exp x) 1.0) in y 4.566 * [taylor]: Taking taylor expansion of (exp x) in y 4.566 * [taylor]: Taking taylor expansion of x in y 4.566 * [backup-simplify]: Simplify x into x 4.566 * [backup-simplify]: Simplify (exp x) into (exp x) 4.566 * [taylor]: Taking taylor expansion of 1.0 in y 4.566 * [backup-simplify]: Simplify 1.0 into 1.0 4.567 * [backup-simplify]: Simplify (+ (exp x) 1.0) into (+ (exp x) 1.0) 4.567 * [backup-simplify]: Simplify (log (+ (exp x) 1.0)) into (log (+ (exp x) 1.0)) 4.567 * [taylor]: Taking taylor expansion of (fma y (- x) (log (+ (exp x) 1.0))) in y 4.567 * [taylor]: Rewrote expression to (+ (* y (- x)) (log (+ (exp x) 1.0))) 4.567 * [taylor]: Taking taylor expansion of (* y (- x)) in y 4.567 * [taylor]: Taking taylor expansion of y in y 4.567 * [backup-simplify]: Simplify 0 into 0 4.567 * [backup-simplify]: Simplify 1 into 1 4.567 * [taylor]: Taking taylor expansion of (- x) in y 4.567 * [taylor]: Taking taylor expansion of x in y 4.567 * [backup-simplify]: Simplify x into x 4.567 * [taylor]: Taking taylor expansion of (log (+ (exp x) 1.0)) in y 4.567 * [taylor]: Taking taylor expansion of (+ (exp x) 1.0) in y 4.567 * [taylor]: Taking taylor expansion of (exp x) in y 4.567 * [taylor]: Taking taylor expansion of x in y 4.567 * [backup-simplify]: Simplify x into x 4.567 * [backup-simplify]: Simplify (exp x) into (exp x) 4.567 * [taylor]: Taking taylor expansion of 1.0 in y 4.567 * [backup-simplify]: Simplify 1.0 into 1.0 4.567 * [backup-simplify]: Simplify (+ (exp x) 1.0) into (+ (exp x) 1.0) 4.567 * [backup-simplify]: Simplify (log (+ (exp x) 1.0)) into (log (+ (exp x) 1.0)) 4.568 * [backup-simplify]: Simplify (- x) into (- x) 4.568 * [backup-simplify]: Simplify (* 0 (- x)) into 0 4.568 * [backup-simplify]: Simplify (+ 0 (log (+ (exp x) 1.0))) into (log (+ (exp x) 1.0)) 4.568 * [taylor]: Taking taylor expansion of (log (+ (exp x) 1.0)) in x 4.568 * [taylor]: Taking taylor expansion of (+ (exp x) 1.0) in x 4.568 * [taylor]: Taking taylor expansion of (exp x) in x 4.568 * [taylor]: Taking taylor expansion of x in x 4.568 * [backup-simplify]: Simplify 0 into 0 4.568 * [backup-simplify]: Simplify 1 into 1 4.568 * [backup-simplify]: Simplify (exp 0) into 1 4.568 * [taylor]: Taking taylor expansion of 1.0 in x 4.568 * [backup-simplify]: Simplify 1.0 into 1.0 4.568 * [backup-simplify]: Simplify (+ 1 1.0) into 2.0 4.569 * [backup-simplify]: Simplify (log 2.0) into (log 2.0) 4.569 * [backup-simplify]: Simplify (log 2.0) into (log 2.0) 4.569 * [backup-simplify]: Simplify (- 0) into 0 4.570 * [backup-simplify]: Simplify (- x) into (- x) 4.570 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 (- x))) into (- x) 4.571 * [backup-simplify]: Simplify (* (exp x) (+ (* (/ (pow 0 1) 1)))) into 0 4.571 * [backup-simplify]: Simplify (+ 0 0) into 0 4.572 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (+ (exp x) 1.0) 1)))) 1) into 0 4.572 * [backup-simplify]: Simplify (+ (- x) 0) into (- x) 4.572 * [taylor]: Taking taylor expansion of (- x) in x 4.572 * [taylor]: Taking taylor expansion of x in x 4.572 * [backup-simplify]: Simplify 0 into 0 4.572 * [backup-simplify]: Simplify 1 into 1 4.572 * [backup-simplify]: Simplify (- 0) into 0 4.572 * [backup-simplify]: Simplify 0 into 0 4.573 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 1) 1)))) into 1 4.574 * [backup-simplify]: Simplify (+ 1 0) into 1 4.578 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 1) 1)) (pow 2.0 1)))) 1) into 0.5 4.579 * [backup-simplify]: Simplify 0.5 into 0.5 4.579 * [backup-simplify]: Simplify (- 0) into 0 4.579 * [backup-simplify]: Simplify (- 0) into 0 4.579 * [backup-simplify]: Simplify (- x) into (- x) 4.580 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (- x)))) into 0 4.581 * [backup-simplify]: Simplify (* (exp x) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0 4.582 * [backup-simplify]: Simplify (+ 0 0) into 0 4.583 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (+ (exp x) 1.0) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (+ (exp x) 1.0) 1)))) 2) into 0 4.584 * [backup-simplify]: Simplify (+ 0 0) into 0 4.584 * [taylor]: Taking taylor expansion of 0 in x 4.584 * [backup-simplify]: Simplify 0 into 0 4.584 * [backup-simplify]: Simplify 0 into 0 4.584 * [backup-simplify]: Simplify (- 1) into -1 4.584 * [backup-simplify]: Simplify -1 into -1 4.585 * [backup-simplify]: Simplify (+ (* -1 (* x y)) (+ (* 0.5 (* x 1)) (log 2.0))) into (- (+ (log 2.0) (* 0.5 x)) (* x y)) 4.585 * [backup-simplify]: Simplify (fma (/ 1 y) (- (/ 1 x)) (log (+ 1.0 (exp (/ 1 x))))) into (fma (/ 1 y) (- (/ 1 x)) (log (+ (exp (/ 1 x)) 1.0))) 4.585 * [approximate]: Taking taylor expansion of (fma (/ 1 y) (- (/ 1 x)) (log (+ (exp (/ 1 x)) 1.0))) in (y x) around 0 4.585 * [taylor]: Taking taylor expansion of (fma (/ 1 y) (- (/ 1 x)) (log (+ (exp (/ 1 x)) 1.0))) in x 4.585 * [taylor]: Rewrote expression to (+ (* (/ 1 y) (- (/ 1 x))) (log (+ (exp (/ 1 x)) 1.0))) 4.585 * [taylor]: Taking taylor expansion of (* (/ 1 y) (- (/ 1 x))) in x 4.585 * [taylor]: Taking taylor expansion of (/ 1 y) in x 4.585 * [taylor]: Taking taylor expansion of y in x 4.585 * [backup-simplify]: Simplify y into y 4.585 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 4.585 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 4.585 * [taylor]: Taking taylor expansion of (/ 1 x) in x 4.585 * [taylor]: Taking taylor expansion of x in x 4.585 * [backup-simplify]: Simplify 0 into 0 4.585 * [backup-simplify]: Simplify 1 into 1 4.586 * [backup-simplify]: Simplify (/ 1 1) into 1 4.586 * [taylor]: Taking taylor expansion of (log (+ (exp (/ 1 x)) 1.0)) in x 4.586 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in x 4.586 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 4.586 * [taylor]: Taking taylor expansion of (/ 1 x) in x 4.586 * [taylor]: Taking taylor expansion of x in x 4.586 * [backup-simplify]: Simplify 0 into 0 4.586 * [backup-simplify]: Simplify 1 into 1 4.586 * [backup-simplify]: Simplify (/ 1 1) into 1 4.586 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x)) 4.586 * [taylor]: Taking taylor expansion of 1.0 in x 4.586 * [backup-simplify]: Simplify 1.0 into 1.0 4.587 * [backup-simplify]: Simplify (+ (exp (/ 1 x)) 1.0) into (+ (exp (/ 1 x)) 1.0) 4.587 * [backup-simplify]: Simplify (log (+ (exp (/ 1 x)) 1.0)) into (log (+ (exp (/ 1 x)) 1.0)) 4.587 * [taylor]: Taking taylor expansion of (fma (/ 1 y) (- (/ 1 x)) (log (+ (exp (/ 1 x)) 1.0))) in y 4.587 * [taylor]: Rewrote expression to (+ (* (/ 1 y) (- (/ 1 x))) (log (+ (exp (/ 1 x)) 1.0))) 4.587 * [taylor]: Taking taylor expansion of (* (/ 1 y) (- (/ 1 x))) in y 4.587 * [taylor]: Taking taylor expansion of (/ 1 y) in y 4.587 * [taylor]: Taking taylor expansion of y in y 4.587 * [backup-simplify]: Simplify 0 into 0 4.587 * [backup-simplify]: Simplify 1 into 1 4.587 * [backup-simplify]: Simplify (/ 1 1) into 1 4.587 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in y 4.588 * [taylor]: Taking taylor expansion of (/ 1 x) in y 4.588 * [taylor]: Taking taylor expansion of x in y 4.588 * [backup-simplify]: Simplify x into x 4.588 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 4.588 * [taylor]: Taking taylor expansion of (log (+ (exp (/ 1 x)) 1.0)) in y 4.588 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in y 4.588 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in y 4.588 * [taylor]: Taking taylor expansion of (/ 1 x) in y 4.588 * [taylor]: Taking taylor expansion of x in y 4.588 * [backup-simplify]: Simplify x into x 4.588 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 4.588 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x)) 4.588 * [taylor]: Taking taylor expansion of 1.0 in y 4.588 * [backup-simplify]: Simplify 1.0 into 1.0 4.588 * [backup-simplify]: Simplify (+ (exp (/ 1 x)) 1.0) into (+ (exp (/ 1 x)) 1.0) 4.588 * [backup-simplify]: Simplify (log (+ (exp (/ 1 x)) 1.0)) into (log (+ (exp (/ 1 x)) 1.0)) 4.588 * [taylor]: Taking taylor expansion of (fma (/ 1 y) (- (/ 1 x)) (log (+ (exp (/ 1 x)) 1.0))) in y 4.588 * [taylor]: Rewrote expression to (+ (* (/ 1 y) (- (/ 1 x))) (log (+ (exp (/ 1 x)) 1.0))) 4.589 * [taylor]: Taking taylor expansion of (* (/ 1 y) (- (/ 1 x))) in y 4.589 * [taylor]: Taking taylor expansion of (/ 1 y) in y 4.589 * [taylor]: Taking taylor expansion of y in y 4.589 * [backup-simplify]: Simplify 0 into 0 4.589 * [backup-simplify]: Simplify 1 into 1 4.589 * [backup-simplify]: Simplify (/ 1 1) into 1 4.589 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in y 4.589 * [taylor]: Taking taylor expansion of (/ 1 x) in y 4.589 * [taylor]: Taking taylor expansion of x in y 4.589 * [backup-simplify]: Simplify x into x 4.589 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 4.589 * [taylor]: Taking taylor expansion of (log (+ (exp (/ 1 x)) 1.0)) in y 4.589 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in y 4.589 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in y 4.589 * [taylor]: Taking taylor expansion of (/ 1 x) in y 4.589 * [taylor]: Taking taylor expansion of x in y 4.589 * [backup-simplify]: Simplify x into x 4.589 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 4.590 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x)) 4.590 * [taylor]: Taking taylor expansion of 1.0 in y 4.590 * [backup-simplify]: Simplify 1.0 into 1.0 4.590 * [backup-simplify]: Simplify (+ (exp (/ 1 x)) 1.0) into (+ (exp (/ 1 x)) 1.0) 4.590 * [backup-simplify]: Simplify (log (+ (exp (/ 1 x)) 1.0)) into (log (+ (exp (/ 1 x)) 1.0)) 4.590 * [backup-simplify]: Simplify (- (/ 1 x)) into (- (/ 1 x)) 4.590 * [backup-simplify]: Simplify (* 1 (- (/ 1 x))) into (/ -1 x) 4.590 * [backup-simplify]: Simplify (+ (/ -1 x) 0) into (- (/ 1 x)) 4.590 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 4.590 * [taylor]: Taking taylor expansion of (/ 1 x) in x 4.590 * [taylor]: Taking taylor expansion of x in x 4.590 * [backup-simplify]: Simplify 0 into 0 4.590 * [backup-simplify]: Simplify 1 into 1 4.591 * [backup-simplify]: Simplify (/ 1 1) into 1 4.591 * [backup-simplify]: Simplify (- 1) into -1 4.591 * [backup-simplify]: Simplify -1 into -1 4.591 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0 4.592 * [backup-simplify]: Simplify (- 0) into 0 4.592 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 4.593 * [backup-simplify]: Simplify (- (/ 1 x)) into (- (/ 1 x)) 4.593 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 (- (/ 1 x)))) into 0 4.593 * [backup-simplify]: Simplify (+ 0 (log (+ (exp (/ 1 x)) 1.0))) into (log (+ (exp (/ 1 x)) 1.0)) 4.593 * [taylor]: Taking taylor expansion of (log (+ (exp (/ 1 x)) 1.0)) in x 4.593 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in x 4.593 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 4.593 * [taylor]: Taking taylor expansion of (/ 1 x) in x 4.593 * [taylor]: Taking taylor expansion of x in x 4.593 * [backup-simplify]: Simplify 0 into 0 4.593 * [backup-simplify]: Simplify 1 into 1 4.594 * [backup-simplify]: Simplify (/ 1 1) into 1 4.594 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x)) 4.594 * [taylor]: Taking taylor expansion of 1.0 in x 4.594 * [backup-simplify]: Simplify 1.0 into 1.0 4.594 * [backup-simplify]: Simplify (+ (exp (/ 1 x)) 1.0) into (+ (exp (/ 1 x)) 1.0) 4.594 * [backup-simplify]: Simplify (log (+ (exp (/ 1 x)) 1.0)) into (log (+ (exp (/ 1 x)) 1.0)) 4.595 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 4.595 * [backup-simplify]: Simplify (- 0) into 0 4.595 * [backup-simplify]: Simplify 0 into 0 4.596 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)))) into 0 4.596 * [backup-simplify]: Simplify (- 0) into 0 4.597 * [backup-simplify]: Simplify (- 0) into 0 4.597 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.598 * [backup-simplify]: Simplify (- (/ 1 x)) into (- (/ 1 x)) 4.598 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 (- (/ 1 x))))) into 0 4.599 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0 4.599 * [backup-simplify]: Simplify (* (exp (/ 1 x)) (+ (* (/ (pow 0 1) 1)))) into 0 4.600 * [backup-simplify]: Simplify (+ 0 0) into 0 4.601 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (+ (exp (/ 1 x)) 1.0) 1)))) 1) into 0 4.601 * [backup-simplify]: Simplify (+ 0 0) into 0 4.601 * [taylor]: Taking taylor expansion of 0 in x 4.601 * [backup-simplify]: Simplify 0 into 0 4.601 * [backup-simplify]: Simplify (log (+ (exp (/ 1 x)) 1.0)) into (log (+ (exp (/ 1 x)) 1.0)) 4.602 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.602 * [backup-simplify]: Simplify (- 0) into 0 4.603 * [backup-simplify]: Simplify 0 into 0 4.603 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)) (* 0 (/ 0 x)))) into 0 4.603 * [backup-simplify]: Simplify (- 0) into 0 4.603 * [backup-simplify]: Simplify (- 0) into 0 4.604 * [backup-simplify]: Simplify (- 0) into 0 4.605 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.605 * [backup-simplify]: Simplify (- (/ 1 x)) into (- (/ 1 x)) 4.606 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (- (/ 1 x)))))) into 0 4.607 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)))) into 0 4.608 * [backup-simplify]: Simplify (* (exp (/ 1 x)) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0 4.608 * [backup-simplify]: Simplify (+ 0 0) into 0 4.610 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (+ (exp (/ 1 x)) 1.0) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (+ (exp (/ 1 x)) 1.0) 1)))) 2) into 0 4.611 * [backup-simplify]: Simplify (+ 0 0) into 0 4.611 * [taylor]: Taking taylor expansion of 0 in x 4.611 * [backup-simplify]: Simplify 0 into 0 4.611 * [backup-simplify]: Simplify 0 into 0 4.611 * [backup-simplify]: Simplify (+ 0 0) into 0 4.612 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (+ (exp (/ 1 x)) 1.0) 1)))) 1) into 0 4.612 * [backup-simplify]: Simplify 0 into 0 4.613 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.614 * [backup-simplify]: Simplify (- 0) into 0 4.614 * [backup-simplify]: Simplify 0 into 0 4.614 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)) (* 0 (/ 0 x)) (* 0 (/ 0 x)))) into 0 4.614 * [backup-simplify]: Simplify (- 0) into 0 4.615 * [backup-simplify]: Simplify (- 0) into 0 4.615 * [backup-simplify]: Simplify (- 0) into 0 4.615 * [backup-simplify]: Simplify (- 0) into 0 4.616 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.616 * [backup-simplify]: Simplify (- (/ 1 x)) into (- (/ 1 x)) 4.618 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (- (/ 1 x))))))) into 0 4.618 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)) (* 0 (/ 0 x)))) into 0 4.620 * [backup-simplify]: Simplify (* (exp (/ 1 x)) (+ (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 0 4.621 * [backup-simplify]: Simplify (+ 0 0) into 0 4.624 * [backup-simplify]: Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow (+ (exp (/ 1 x)) 1.0) 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1)) (pow (+ (exp (/ 1 x)) 1.0) 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow (+ (exp (/ 1 x)) 1.0) 1)))) 6) into 0 4.624 * [backup-simplify]: Simplify (+ 0 0) into 0 4.625 * [taylor]: Taking taylor expansion of 0 in x 4.625 * [backup-simplify]: Simplify 0 into 0 4.625 * [backup-simplify]: Simplify 0 into 0 4.625 * [backup-simplify]: Simplify 0 into 0 4.625 * [backup-simplify]: Simplify (+ (log (+ (exp (/ 1 (/ 1 x))) 1.0)) (* -1 (* (/ 1 (/ 1 x)) (/ 1 (/ 1 y))))) into (- (log (+ (exp x) 1.0)) (* x y)) 4.625 * [backup-simplify]: Simplify (fma (/ 1 (- y)) (- (/ 1 (- x))) (log (+ 1.0 (exp (/ 1 (- x)))))) into (fma (/ -1 y) (/ 1 x) (log (+ (exp (/ -1 x)) 1.0))) 4.625 * [approximate]: Taking taylor expansion of (fma (/ -1 y) (/ 1 x) (log (+ (exp (/ -1 x)) 1.0))) in (y x) around 0 4.626 * [taylor]: Taking taylor expansion of (fma (/ -1 y) (/ 1 x) (log (+ (exp (/ -1 x)) 1.0))) in x 4.626 * [taylor]: Rewrote expression to (+ (* (/ -1 y) (/ 1 x)) (log (+ (exp (/ -1 x)) 1.0))) 4.626 * [taylor]: Taking taylor expansion of (* (/ -1 y) (/ 1 x)) in x 4.626 * [taylor]: Taking taylor expansion of (/ -1 y) in x 4.626 * [taylor]: Taking taylor expansion of -1 in x 4.626 * [backup-simplify]: Simplify -1 into -1 4.626 * [taylor]: Taking taylor expansion of y in x 4.626 * [backup-simplify]: Simplify y into y 4.626 * [backup-simplify]: Simplify (/ -1 y) into (/ -1 y) 4.626 * [taylor]: Taking taylor expansion of (/ 1 x) in x 4.626 * [taylor]: Taking taylor expansion of x in x 4.626 * [backup-simplify]: Simplify 0 into 0 4.626 * [backup-simplify]: Simplify 1 into 1 4.627 * [backup-simplify]: Simplify (/ 1 1) into 1 4.627 * [taylor]: Taking taylor expansion of (log (+ (exp (/ -1 x)) 1.0)) in x 4.627 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in x 4.627 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 4.627 * [taylor]: Taking taylor expansion of (/ -1 x) in x 4.627 * [taylor]: Taking taylor expansion of -1 in x 4.627 * [backup-simplify]: Simplify -1 into -1 4.627 * [taylor]: Taking taylor expansion of x in x 4.627 * [backup-simplify]: Simplify 0 into 0 4.627 * [backup-simplify]: Simplify 1 into 1 4.627 * [backup-simplify]: Simplify (/ -1 1) into -1 4.627 * [backup-simplify]: Simplify (exp (/ -1 x)) into (exp (/ -1 x)) 4.627 * [taylor]: Taking taylor expansion of 1.0 in x 4.628 * [backup-simplify]: Simplify 1.0 into 1.0 4.628 * [backup-simplify]: Simplify (+ (exp (/ -1 x)) 1.0) into (+ (exp (/ -1 x)) 1.0) 4.628 * [backup-simplify]: Simplify (log (+ (exp (/ -1 x)) 1.0)) into (log (+ (exp (/ -1 x)) 1.0)) 4.628 * [taylor]: Taking taylor expansion of (fma (/ -1 y) (/ 1 x) (log (+ (exp (/ -1 x)) 1.0))) in y 4.628 * [taylor]: Rewrote expression to (+ (* (/ -1 y) (/ 1 x)) (log (+ (exp (/ -1 x)) 1.0))) 4.628 * [taylor]: Taking taylor expansion of (* (/ -1 y) (/ 1 x)) in y 4.628 * [taylor]: Taking taylor expansion of (/ -1 y) in y 4.628 * [taylor]: Taking taylor expansion of -1 in y 4.628 * [backup-simplify]: Simplify -1 into -1 4.628 * [taylor]: Taking taylor expansion of y in y 4.628 * [backup-simplify]: Simplify 0 into 0 4.628 * [backup-simplify]: Simplify 1 into 1 4.629 * [backup-simplify]: Simplify (/ -1 1) into -1 4.629 * [taylor]: Taking taylor expansion of (/ 1 x) in y 4.629 * [taylor]: Taking taylor expansion of x in y 4.629 * [backup-simplify]: Simplify x into x 4.629 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 4.629 * [taylor]: Taking taylor expansion of (log (+ (exp (/ -1 x)) 1.0)) in y 4.629 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in y 4.629 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in y 4.629 * [taylor]: Taking taylor expansion of (/ -1 x) in y 4.629 * [taylor]: Taking taylor expansion of -1 in y 4.629 * [backup-simplify]: Simplify -1 into -1 4.629 * [taylor]: Taking taylor expansion of x in y 4.629 * [backup-simplify]: Simplify x into x 4.629 * [backup-simplify]: Simplify (/ -1 x) into (/ -1 x) 4.629 * [backup-simplify]: Simplify (exp (/ -1 x)) into (exp (/ -1 x)) 4.629 * [taylor]: Taking taylor expansion of 1.0 in y 4.629 * [backup-simplify]: Simplify 1.0 into 1.0 4.629 * [backup-simplify]: Simplify (+ (exp (/ -1 x)) 1.0) into (+ (exp (/ -1 x)) 1.0) 4.630 * [backup-simplify]: Simplify (log (+ (exp (/ -1 x)) 1.0)) into (log (+ (exp (/ -1 x)) 1.0)) 4.630 * [taylor]: Taking taylor expansion of (fma (/ -1 y) (/ 1 x) (log (+ (exp (/ -1 x)) 1.0))) in y 4.630 * [taylor]: Rewrote expression to (+ (* (/ -1 y) (/ 1 x)) (log (+ (exp (/ -1 x)) 1.0))) 4.630 * [taylor]: Taking taylor expansion of (* (/ -1 y) (/ 1 x)) in y 4.630 * [taylor]: Taking taylor expansion of (/ -1 y) in y 4.630 * [taylor]: Taking taylor expansion of -1 in y 4.630 * [backup-simplify]: Simplify -1 into -1 4.630 * [taylor]: Taking taylor expansion of y in y 4.630 * [backup-simplify]: Simplify 0 into 0 4.630 * [backup-simplify]: Simplify 1 into 1 4.631 * [backup-simplify]: Simplify (/ -1 1) into -1 4.631 * [taylor]: Taking taylor expansion of (/ 1 x) in y 4.631 * [taylor]: Taking taylor expansion of x in y 4.631 * [backup-simplify]: Simplify x into x 4.631 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 4.631 * [taylor]: Taking taylor expansion of (log (+ (exp (/ -1 x)) 1.0)) in y 4.631 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in y 4.631 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in y 4.631 * [taylor]: Taking taylor expansion of (/ -1 x) in y 4.631 * [taylor]: Taking taylor expansion of -1 in y 4.631 * [backup-simplify]: Simplify -1 into -1 4.631 * [taylor]: Taking taylor expansion of x in y 4.631 * [backup-simplify]: Simplify x into x 4.631 * [backup-simplify]: Simplify (/ -1 x) into (/ -1 x) 4.631 * [backup-simplify]: Simplify (exp (/ -1 x)) into (exp (/ -1 x)) 4.631 * [taylor]: Taking taylor expansion of 1.0 in y 4.631 * [backup-simplify]: Simplify 1.0 into 1.0 4.631 * [backup-simplify]: Simplify (+ (exp (/ -1 x)) 1.0) into (+ (exp (/ -1 x)) 1.0) 4.632 * [backup-simplify]: Simplify (log (+ (exp (/ -1 x)) 1.0)) into (log (+ (exp (/ -1 x)) 1.0)) 4.632 * [backup-simplify]: Simplify (* -1 (/ 1 x)) into (/ -1 x) 4.632 * [backup-simplify]: Simplify (+ (/ -1 x) 0) into (- (/ 1 x)) 4.632 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 4.632 * [taylor]: Taking taylor expansion of (/ 1 x) in x 4.632 * [taylor]: Taking taylor expansion of x in x 4.632 * [backup-simplify]: Simplify 0 into 0 4.632 * [backup-simplify]: Simplify 1 into 1 4.632 * [backup-simplify]: Simplify (/ 1 1) into 1 4.633 * [backup-simplify]: Simplify (- 1) into -1 4.633 * [backup-simplify]: Simplify -1 into -1 4.633 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0 4.634 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0 4.634 * [backup-simplify]: Simplify (+ (* -1 0) (* 0 (/ 1 x))) into 0 4.635 * [backup-simplify]: Simplify (+ 0 (log (+ (exp (/ -1 x)) 1.0))) into (log (+ (exp (/ -1 x)) 1.0)) 4.635 * [taylor]: Taking taylor expansion of (log (+ (exp (/ -1 x)) 1.0)) in x 4.635 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in x 4.635 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 4.635 * [taylor]: Taking taylor expansion of (/ -1 x) in x 4.635 * [taylor]: Taking taylor expansion of -1 in x 4.635 * [backup-simplify]: Simplify -1 into -1 4.635 * [taylor]: Taking taylor expansion of x in x 4.635 * [backup-simplify]: Simplify 0 into 0 4.635 * [backup-simplify]: Simplify 1 into 1 4.635 * [backup-simplify]: Simplify (/ -1 1) into -1 4.635 * [backup-simplify]: Simplify (exp (/ -1 x)) into (exp (/ -1 x)) 4.635 * [taylor]: Taking taylor expansion of 1.0 in x 4.636 * [backup-simplify]: Simplify 1.0 into 1.0 4.636 * [backup-simplify]: Simplify (+ (exp (/ -1 x)) 1.0) into (+ (exp (/ -1 x)) 1.0) 4.636 * [backup-simplify]: Simplify (log (+ (exp (/ -1 x)) 1.0)) into (log (+ (exp (/ -1 x)) 1.0)) 4.637 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 4.637 * [backup-simplify]: Simplify (- 0) into 0 4.637 * [backup-simplify]: Simplify 0 into 0 4.637 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)))) into 0 4.638 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.639 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (/ 1 x)))) into 0 4.640 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ -1 x) (/ 0 x)))) into 0 4.641 * [backup-simplify]: Simplify (* (exp (/ -1 x)) (+ (* (/ (pow 0 1) 1)))) into 0 4.641 * [backup-simplify]: Simplify (+ 0 0) into 0 4.642 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (+ (exp (/ -1 x)) 1.0) 1)))) 1) into 0 4.642 * [backup-simplify]: Simplify (+ 0 0) into 0 4.642 * [taylor]: Taking taylor expansion of 0 in x 4.643 * [backup-simplify]: Simplify 0 into 0 4.643 * [backup-simplify]: Simplify (log (+ (exp (/ -1 x)) 1.0)) into (log (+ (exp (/ -1 x)) 1.0)) 4.653 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.654 * [backup-simplify]: Simplify (- 0) into 0 4.654 * [backup-simplify]: Simplify 0 into 0 4.654 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)) (* 0 (/ 0 x)))) into 0 4.655 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.656 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 x))))) into 0 4.656 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ -1 x) (/ 0 x)) (* 0 (/ 0 x)))) into 0 4.657 * [backup-simplify]: Simplify (* (exp (/ -1 x)) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0 4.657 * [backup-simplify]: Simplify (+ 0 0) into 0 4.659 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (+ (exp (/ -1 x)) 1.0) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (+ (exp (/ -1 x)) 1.0) 1)))) 2) into 0 4.659 * [backup-simplify]: Simplify (+ 0 0) into 0 4.659 * [taylor]: Taking taylor expansion of 0 in x 4.659 * [backup-simplify]: Simplify 0 into 0 4.659 * [backup-simplify]: Simplify 0 into 0 4.659 * [backup-simplify]: Simplify (+ 0 0) into 0 4.660 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (+ (exp (/ -1 x)) 1.0) 1)))) 1) into 0 4.660 * [backup-simplify]: Simplify 0 into 0 4.660 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.661 * [backup-simplify]: Simplify (- 0) into 0 4.661 * [backup-simplify]: Simplify 0 into 0 4.661 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)) (* 0 (/ 0 x)) (* 0 (/ 0 x)))) into 0 4.661 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.662 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 x)))))) into 0 4.663 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ -1 x) (/ 0 x)) (* 0 (/ 0 x)) (* 0 (/ 0 x)))) into 0 4.664 * [backup-simplify]: Simplify (* (exp (/ -1 x)) (+ (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 0 4.664 * [backup-simplify]: Simplify (+ 0 0) into 0 4.666 * [backup-simplify]: Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow (+ (exp (/ -1 x)) 1.0) 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1)) (pow (+ (exp (/ -1 x)) 1.0) 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow (+ (exp (/ -1 x)) 1.0) 1)))) 6) into 0 4.666 * [backup-simplify]: Simplify (+ 0 0) into 0 4.666 * [taylor]: Taking taylor expansion of 0 in x 4.666 * [backup-simplify]: Simplify 0 into 0 4.666 * [backup-simplify]: Simplify 0 into 0 4.666 * [backup-simplify]: Simplify 0 into 0 4.666 * [backup-simplify]: Simplify (+ (log (+ (exp (/ -1 (/ 1 (- x)))) 1.0)) (* -1 (* (/ 1 (/ 1 (- x))) (/ 1 (/ 1 (- y)))))) into (- (log (+ (exp x) 1.0)) (* x y)) 4.666 * * * [progress]: simplifying candidates 4.667 * [simplify]: Simplifying: (expm1 (log (+ 1.0 (exp x)))) (log1p (log (+ 1.0 (exp x)))) (log (* (cbrt (+ 1.0 (exp x))) (cbrt (+ 1.0 (exp x))))) (log (cbrt (+ 1.0 (exp x)))) (log (sqrt (+ 1.0 (exp x)))) (log (sqrt (+ 1.0 (exp x)))) (log 1) (log (+ 1.0 (exp x))) (log 1) (log (+ 1.0 (exp x))) (log (+ (pow 1.0 3) (pow (exp x) 3))) (log (+ (* 1.0 1.0) (- (* (exp x) (exp x)) (* 1.0 (exp x))))) (log (- (* 1.0 1.0) (* (exp x) (exp x)))) (log (- 1.0 (exp x))) (log (+ 1.0 (exp x))) (log (log (+ 1.0 (exp x)))) (exp (log (+ 1.0 (exp x)))) (* (cbrt (log (+ 1.0 (exp x)))) (cbrt (log (+ 1.0 (exp x))))) (cbrt (log (+ 1.0 (exp x)))) (* (* (log (+ 1.0 (exp x))) (log (+ 1.0 (exp x)))) (log (+ 1.0 (exp x)))) (sqrt (log (+ 1.0 (exp x)))) (sqrt (log (+ 1.0 (exp x)))) (expm1 (+ 1.0 (exp x))) (log1p (+ 1.0 (exp x))) (* (exp 1.0) (exp (exp x))) (log (+ 1.0 (exp x))) (exp (+ 1.0 (exp x))) (* (cbrt (+ 1.0 (exp x))) (cbrt (+ 1.0 (exp x)))) (cbrt (+ 1.0 (exp x))) (* (* (+ 1.0 (exp x)) (+ 1.0 (exp x))) (+ 1.0 (exp x))) (sqrt (+ 1.0 (exp x))) (sqrt (+ 1.0 (exp x))) (+ (pow 1.0 3) (pow (exp x) 3)) (+ (* 1.0 1.0) (- (* (exp x) (exp x)) (* 1.0 (exp x)))) (- (* 1.0 1.0) (* (exp x) (exp x))) (- 1.0 (exp x)) (+ 1.0 (exp x)) (expm1 (fma y (- x) (log (+ 1.0 (exp x))))) (log1p (fma y (- x) (log (+ 1.0 (exp x))))) (* y (- x)) (log (fma y (- x) (log (+ 1.0 (exp x))))) (exp (fma y (- x) (log (+ 1.0 (exp x))))) (* (cbrt (fma y (- x) (log (+ 1.0 (exp x))))) (cbrt (fma y (- x) (log (+ 1.0 (exp x)))))) (cbrt (fma y (- x) (log (+ 1.0 (exp x))))) (* (* (fma y (- x) (log (+ 1.0 (exp x)))) (fma y (- x) (log (+ 1.0 (exp x))))) (fma y (- x) (log (+ 1.0 (exp x))))) (sqrt (fma y (- x) (log (+ 1.0 (exp x))))) (sqrt (fma y (- x) (log (+ 1.0 (exp x))))) (- (+ (log 2.0) (+ (* 0.25 (pow x 2)) (* 0.5 x))) (* 1/2 (/ (pow x 2) (pow 2.0 2)))) (log (+ (exp x) 1.0)) (log (+ (exp x) 1.0)) (+ (* 1/2 (pow x 2)) (+ x 2.0)) (+ (exp x) 1.0) (+ (exp x) 1.0) (- (+ (log 2.0) (* 0.5 x)) (* x y)) (- (log (+ (exp x) 1.0)) (* x y)) (- (log (+ (exp x) 1.0)) (* x y)) 4.668 * * [simplify]: Extracting # 0 : cost 0 4.668 * * [simplify]: Extracting # 1 : cost 0 4.668 * * [simplify]: Extracting # 2 : cost 0 4.668 * * [simplify]: Extracting # 3 : cost 0 4.669 * * [simplify]: Extracting # 4 : cost 0 4.669 * * [simplify]: Extracting # 5 : cost 0 4.669 * * [simplify]: Extracting # 6 : cost 0 4.669 * * [simplify]: Extracting # 7 : cost 0 4.669 * * [simplify]: iteration 0 : 82 enodes (cost 466 ) 4.688 * * [simplify]: Extracting # 0 : cost 0 4.688 * * [simplify]: Extracting # 1 : cost 0 4.689 * * [simplify]: Extracting # 2 : cost 0 4.689 * * [simplify]: Extracting # 3 : cost 0 4.689 * * [simplify]: Extracting # 4 : cost 0 4.690 * * [simplify]: iteration 1 : 166 enodes (cost 449 ) 4.776 * * [simplify]: Extracting # 0 : cost 0 4.777 * * [simplify]: Extracting # 1 : cost 0 4.784 * * [simplify]: Extracting # 2 : cost 0 4.785 * * [simplify]: Extracting # 3 : cost 0 4.786 * * [simplify]: Extracting # 4 : cost 0 4.786 * * [simplify]: iteration 2 : 375 enodes (cost 407 ) 4.941 * * [simplify]: Extracting # 0 : cost 0 4.943 * * [simplify]: Extracting # 1 : cost 0 4.945 * * [simplify]: Extracting # 2 : cost 0 4.947 * * [simplify]: Extracting # 3 : cost 0 4.948 * * [simplify]: Extracting # 4 : cost 0 4.950 * * [simplify]: iteration 3 : 903 enodes (cost 403 ) 5.544 * * [simplify]: Extracting # 0 : cost 0 5.549 * * [simplify]: Extracting # 1 : cost 0 5.561 * * [simplify]: Extracting # 2 : cost 0 5.565 * * [simplify]: Extracting # 3 : cost 0 5.569 * * [simplify]: Extracting # 4 : cost 0 5.573 * * [simplify]: iteration 4 : 2290 enodes (cost 400 ) 7.285 * * [simplify]: Extracting # 0 : cost 0 7.296 * * [simplify]: Extracting # 1 : cost 0 7.306 * * [simplify]: Extracting # 2 : cost 0 7.313 * * [simplify]: Extracting # 3 : cost 0 7.318 * * [simplify]: Extracting # 4 : cost 0 7.323 * * [simplify]: iteration done: 5001 enodes (cost 399 ) 7.324 * [simplify]: Simplified to: (expm1 (log (+ 1.0 (exp x)))) (log1p (log (+ 1.0 (exp x)))) (* 2 (log (cbrt (+ 1.0 (exp x))))) (log (cbrt (+ 1.0 (exp x)))) (log (sqrt (+ 1.0 (exp x)))) (log (sqrt (+ 1.0 (exp x)))) 0 (log (+ (exp x) 1.0)) 0 (log (+ (exp x) 1.0)) (log (+ (pow 1.0 3) (pow (exp x) 3))) (log (fma 1.0 1.0 (* (exp x) (- (exp x) 1.0)))) (log (- (* 1.0 1.0) (exp (+ x x)))) (log (- 1.0 (exp x))) (log (+ (exp x) 1.0)) (log (log (+ 1.0 (exp x)))) (+ 1.0 (exp x)) (* (cbrt (log (+ 1.0 (exp x)))) (cbrt (log (+ 1.0 (exp x))))) (cbrt (log (+ 1.0 (exp x)))) (pow (log (+ (exp x) 1.0)) 3) (sqrt (log (+ 1.0 (exp x)))) (sqrt (log (+ 1.0 (exp x)))) (expm1 (+ 1.0 (exp x))) (log1p (+ 1.0 (exp x))) (exp (+ 1.0 (exp x))) (log (+ (exp x) 1.0)) (exp (+ 1.0 (exp x))) (* (cbrt (+ 1.0 (exp x))) (cbrt (+ 1.0 (exp x)))) (cbrt (+ 1.0 (exp x))) (pow (+ (exp x) 1.0) 3) (sqrt (+ 1.0 (exp x))) (sqrt (+ 1.0 (exp x))) (+ (pow 1.0 3) (pow (exp x) 3)) (fma 1.0 1.0 (* (exp x) (- (exp x) 1.0))) (- (* 1.0 1.0) (exp (+ x x))) (- 1.0 (exp x)) (+ 1.0 (exp x)) (expm1 (fma y (- x) (log (+ 1.0 (exp x))))) (log1p (fma y (- x) (log (+ 1.0 (exp x))))) (* y (- x)) (log (fma y (- x) (log (+ 1.0 (exp x))))) (/ (+ (exp x) 1.0) (exp (* x y))) (* (cbrt (fma y (- x) (log (+ 1.0 (exp x))))) (cbrt (fma y (- x) (log (+ 1.0 (exp x)))))) (cbrt (fma y (- x) (log (+ 1.0 (exp x))))) (pow (fma y (- x) (log (+ 1.0 (exp x)))) 3) (sqrt (fma y (- x) (log (+ 1.0 (exp x))))) (sqrt (fma y (- x) (log (+ 1.0 (exp x))))) (fma (pow x 2) (- 0.25 (/ 1/2 (pow 2.0 2))) (fma x 0.5 (log 2.0))) (log (+ (exp x) 1.0)) (log (+ (exp x) 1.0)) (fma (fma x 1/2 1) x 2.0) (+ 1.0 (exp x)) (+ 1.0 (exp x)) (fma x (- 0.5 y) (log 2.0)) (- (log (+ (exp x) 1.0)) (* x y)) (- (log (+ (exp x) 1.0)) (* x y)) 7.324 * * * [progress]: adding candidates to table 7.563 * * [progress]: iteration 3 / 4 7.563 * * * [progress]: picking best candidate 7.572 * * * * [pick]: Picked # 7.572 * * * [progress]: localizing error 7.591 * * * [progress]: generating rewritten candidates 7.591 * * * * [progress]: [ 1 / 2 ] rewriting at (2 2 3) 7.593 * * * * [progress]: [ 2 / 2 ] rewriting at (2 2) 7.593 * * * [progress]: generating series expansions 7.594 * * * * [progress]: [ 1 / 2 ] generating series at (2 2 3) 7.594 * [backup-simplify]: Simplify (log (fma (fma x 1/2 1) x 2.0)) into (log (fma (fma x 1/2 1) x 2.0)) 7.594 * [approximate]: Taking taylor expansion of (log (fma (fma x 1/2 1) x 2.0)) in (x) around 0 7.594 * [taylor]: Taking taylor expansion of (log (fma (fma x 1/2 1) x 2.0)) in x 7.594 * [taylor]: Taking taylor expansion of (fma (fma x 1/2 1) x 2.0) in x 7.594 * [taylor]: Rewrote expression to (+ (* (fma x 1/2 1) x) 2.0) 7.594 * [taylor]: Taking taylor expansion of (* (fma x 1/2 1) x) in x 7.594 * [taylor]: Taking taylor expansion of (fma x 1/2 1) in x 7.594 * [taylor]: Rewrote expression to (+ (* x 1/2) 1) 7.594 * [taylor]: Taking taylor expansion of (* x 1/2) in x 7.594 * [taylor]: Taking taylor expansion of x in x 7.594 * [backup-simplify]: Simplify 0 into 0 7.594 * [backup-simplify]: Simplify 1 into 1 7.594 * [taylor]: Taking taylor expansion of 1/2 in x 7.594 * [backup-simplify]: Simplify 1/2 into 1/2 7.594 * [taylor]: Taking taylor expansion of 1 in x 7.594 * [backup-simplify]: Simplify 1 into 1 7.594 * [taylor]: Taking taylor expansion of x in x 7.594 * [backup-simplify]: Simplify 0 into 0 7.594 * [backup-simplify]: Simplify 1 into 1 7.594 * [taylor]: Taking taylor expansion of 2.0 in x 7.594 * [backup-simplify]: Simplify 2.0 into 2.0 7.595 * [backup-simplify]: Simplify (* 0 1/2) into 0 7.595 * [backup-simplify]: Simplify (+ 0 1) into 1 7.595 * [backup-simplify]: Simplify (* 1 0) into 0 7.596 * [backup-simplify]: Simplify (+ 0 2.0) into 2.0 7.596 * [backup-simplify]: Simplify (log 2.0) into (log 2.0) 7.596 * [taylor]: Taking taylor expansion of (log (fma (fma x 1/2 1) x 2.0)) in x 7.596 * [taylor]: Taking taylor expansion of (fma (fma x 1/2 1) x 2.0) in x 7.596 * [taylor]: Rewrote expression to (+ (* (fma x 1/2 1) x) 2.0) 7.596 * [taylor]: Taking taylor expansion of (* (fma x 1/2 1) x) in x 7.596 * [taylor]: Taking taylor expansion of (fma x 1/2 1) in x 7.596 * [taylor]: Rewrote expression to (+ (* x 1/2) 1) 7.596 * [taylor]: Taking taylor expansion of (* x 1/2) in x 7.596 * [taylor]: Taking taylor expansion of x in x 7.596 * [backup-simplify]: Simplify 0 into 0 7.596 * [backup-simplify]: Simplify 1 into 1 7.596 * [taylor]: Taking taylor expansion of 1/2 in x 7.596 * [backup-simplify]: Simplify 1/2 into 1/2 7.596 * [taylor]: Taking taylor expansion of 1 in x 7.596 * [backup-simplify]: Simplify 1 into 1 7.596 * [taylor]: Taking taylor expansion of x in x 7.596 * [backup-simplify]: Simplify 0 into 0 7.596 * [backup-simplify]: Simplify 1 into 1 7.596 * [taylor]: Taking taylor expansion of 2.0 in x 7.596 * [backup-simplify]: Simplify 2.0 into 2.0 7.597 * [backup-simplify]: Simplify (* 0 1/2) into 0 7.597 * [backup-simplify]: Simplify (+ 0 1) into 1 7.597 * [backup-simplify]: Simplify (* 1 0) into 0 7.598 * [backup-simplify]: Simplify (+ 0 2.0) into 2.0 7.598 * [backup-simplify]: Simplify (log 2.0) into (log 2.0) 7.598 * [backup-simplify]: Simplify (log 2.0) into (log 2.0) 7.599 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 1/2)) into 1/2 7.599 * [backup-simplify]: Simplify (+ 1/2 0) into 1/2 7.599 * [backup-simplify]: Simplify (+ (* 1 1) (* 1/2 0)) into 1 7.599 * [backup-simplify]: Simplify (+ 1 0) into 1 7.603 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 1) 1)) (pow 2.0 1)))) 1) into 0.5 7.603 * [backup-simplify]: Simplify 0.5 into 0.5 7.604 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 1/2))) into 0 7.604 * [backup-simplify]: Simplify (+ 0 0) into 0 7.605 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 1/2 1) (* 0 0))) into 1/2 7.605 * [backup-simplify]: Simplify (+ 1/2 0) into 1/2 7.612 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 1) 2)) (pow 2.0 2))) (* 1 (/ (* 1 (pow (* 2 1/2) 1)) (pow 2.0 1)))) 2) into (* 1/2 (- 0.5 (/ 1 (pow 2.0 2)))) 7.615 * [backup-simplify]: Simplify (* 1/2 (- 0.5 (/ 1 (pow 2.0 2)))) into (* 1/2 (- 0.5 (/ 1 (pow 2.0 2)))) 7.619 * [backup-simplify]: Simplify (+ (* (* 1/2 (- 0.5 (/ 1 (pow 2.0 2)))) (pow x 2)) (+ (* 0.5 x) (log 2.0))) into (- (+ (log 2.0) (+ (* 0.25 (pow x 2)) (* 0.5 x))) (* 1/2 (/ (pow x 2) (pow 2.0 2)))) 7.619 * [backup-simplify]: Simplify (log (fma (fma (/ 1 x) 1/2 1) (/ 1 x) 2.0)) into (log (fma (fma (/ 1 x) 1/2 1) (/ 1 x) 2.0)) 7.619 * [approximate]: Taking taylor expansion of (log (fma (fma (/ 1 x) 1/2 1) (/ 1 x) 2.0)) in (x) around 0 7.620 * [taylor]: Taking taylor expansion of (log (fma (fma (/ 1 x) 1/2 1) (/ 1 x) 2.0)) in x 7.620 * [taylor]: Taking taylor expansion of (fma (fma (/ 1 x) 1/2 1) (/ 1 x) 2.0) in x 7.620 * [taylor]: Rewrote expression to (+ (* (fma (/ 1 x) 1/2 1) (/ 1 x)) 2.0) 7.620 * [taylor]: Taking taylor expansion of (* (fma (/ 1 x) 1/2 1) (/ 1 x)) in x 7.620 * [taylor]: Taking taylor expansion of (fma (/ 1 x) 1/2 1) in x 7.620 * [taylor]: Rewrote expression to (+ (* (/ 1 x) 1/2) 1) 7.620 * [taylor]: Taking taylor expansion of (* (/ 1 x) 1/2) in x 7.620 * [taylor]: Taking taylor expansion of (/ 1 x) in x 7.620 * [taylor]: Taking taylor expansion of x in x 7.620 * [backup-simplify]: Simplify 0 into 0 7.620 * [backup-simplify]: Simplify 1 into 1 7.621 * [backup-simplify]: Simplify (/ 1 1) into 1 7.621 * [taylor]: Taking taylor expansion of 1/2 in x 7.621 * [backup-simplify]: Simplify 1/2 into 1/2 7.621 * [taylor]: Taking taylor expansion of 1 in x 7.621 * [backup-simplify]: Simplify 1 into 1 7.621 * [taylor]: Taking taylor expansion of (/ 1 x) in x 7.621 * [taylor]: Taking taylor expansion of x in x 7.621 * [backup-simplify]: Simplify 0 into 0 7.621 * [backup-simplify]: Simplify 1 into 1 7.621 * [backup-simplify]: Simplify (/ 1 1) into 1 7.621 * [taylor]: Taking taylor expansion of 2.0 in x 7.621 * [backup-simplify]: Simplify 2.0 into 2.0 7.622 * [backup-simplify]: Simplify (* 1 1/2) into 1/2 7.622 * [backup-simplify]: Simplify (+ 1/2 0) into 1/2 7.623 * [backup-simplify]: Simplify (* 1/2 1) into 1/2 7.623 * [backup-simplify]: Simplify (+ 1/2 0) into 1/2 7.624 * [backup-simplify]: Simplify (log 1/2) into (log 1/2) 7.624 * [taylor]: Taking taylor expansion of (log (fma (fma (/ 1 x) 1/2 1) (/ 1 x) 2.0)) in x 7.624 * [taylor]: Taking taylor expansion of (fma (fma (/ 1 x) 1/2 1) (/ 1 x) 2.0) in x 7.624 * [taylor]: Rewrote expression to (+ (* (fma (/ 1 x) 1/2 1) (/ 1 x)) 2.0) 7.624 * [taylor]: Taking taylor expansion of (* (fma (/ 1 x) 1/2 1) (/ 1 x)) in x 7.624 * [taylor]: Taking taylor expansion of (fma (/ 1 x) 1/2 1) in x 7.624 * [taylor]: Rewrote expression to (+ (* (/ 1 x) 1/2) 1) 7.624 * [taylor]: Taking taylor expansion of (* (/ 1 x) 1/2) in x 7.625 * [taylor]: Taking taylor expansion of (/ 1 x) in x 7.625 * [taylor]: Taking taylor expansion of x in x 7.625 * [backup-simplify]: Simplify 0 into 0 7.625 * [backup-simplify]: Simplify 1 into 1 7.625 * [backup-simplify]: Simplify (/ 1 1) into 1 7.625 * [taylor]: Taking taylor expansion of 1/2 in x 7.625 * [backup-simplify]: Simplify 1/2 into 1/2 7.625 * [taylor]: Taking taylor expansion of 1 in x 7.625 * [backup-simplify]: Simplify 1 into 1 7.625 * [taylor]: Taking taylor expansion of (/ 1 x) in x 7.625 * [taylor]: Taking taylor expansion of x in x 7.625 * [backup-simplify]: Simplify 0 into 0 7.625 * [backup-simplify]: Simplify 1 into 1 7.626 * [backup-simplify]: Simplify (/ 1 1) into 1 7.626 * [taylor]: Taking taylor expansion of 2.0 in x 7.626 * [backup-simplify]: Simplify 2.0 into 2.0 7.626 * [backup-simplify]: Simplify (* 1 1/2) into 1/2 7.627 * [backup-simplify]: Simplify (+ 1/2 0) into 1/2 7.627 * [backup-simplify]: Simplify (* 1/2 1) into 1/2 7.628 * [backup-simplify]: Simplify (+ 1/2 0) into 1/2 7.628 * [backup-simplify]: Simplify (log 1/2) into (log 1/2) 7.629 * [backup-simplify]: Simplify (+ (* (- 2) (log x)) (log 1/2)) into (- (log 1/2) (* 2 (log x))) 7.630 * [backup-simplify]: Simplify (- (log 1/2) (* 2 (log x))) into (- (log 1/2) (* 2 (log x))) 7.630 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 7.631 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 7.632 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1/2)) into 0 7.632 * [backup-simplify]: Simplify (+ 0 1) into 1 7.633 * [backup-simplify]: Simplify (+ (* 1/2 0) (* 1 1)) into 1 7.633 * [backup-simplify]: Simplify (+ 1 0) into 1 7.635 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 1) 1)) (pow 1/2 1)))) 1) into 2 7.635 * [backup-simplify]: Simplify 2 into 2 7.636 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 7.637 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 7.638 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1/2))) into 0 7.638 * [backup-simplify]: Simplify (+ 0 0) into 0 7.639 * [backup-simplify]: Simplify (+ (* 1/2 0) (+ (* 1 0) (* 0 1))) into 0 7.639 * [backup-simplify]: Simplify (+ 0 2.0) into 2.0 7.651 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 1) 2)) (pow 1/2 2))) (* 1 (/ (* 1 (pow (* 2 2.0) 1)) (pow 1/2 1)))) 2) into 2.0 7.651 * [backup-simplify]: Simplify 2.0 into 2.0 7.651 * [backup-simplify]: Simplify (+ (* 2.0 (pow (/ 1 x) 2)) (+ (* 2 (/ 1 x)) (- (log 1/2) (* 2 (log (/ 1 x)))))) into (- (+ (* 2.0 (/ 1 (pow x 2))) (+ (log 1/2) (* 2 (/ 1 x)))) (* 2 (log (/ 1 x)))) 7.652 * [backup-simplify]: Simplify (log (fma (fma (/ 1 (- x)) 1/2 1) (/ 1 (- x)) 2.0)) into (log (fma (fma (/ -1 x) 1/2 1) (/ -1 x) 2.0)) 7.652 * [approximate]: Taking taylor expansion of (log (fma (fma (/ -1 x) 1/2 1) (/ -1 x) 2.0)) in (x) around 0 7.652 * [taylor]: Taking taylor expansion of (log (fma (fma (/ -1 x) 1/2 1) (/ -1 x) 2.0)) in x 7.652 * [taylor]: Taking taylor expansion of (fma (fma (/ -1 x) 1/2 1) (/ -1 x) 2.0) in x 7.652 * [taylor]: Rewrote expression to (+ (* (fma (/ -1 x) 1/2 1) (/ -1 x)) 2.0) 7.652 * [taylor]: Taking taylor expansion of (* (fma (/ -1 x) 1/2 1) (/ -1 x)) in x 7.652 * [taylor]: Taking taylor expansion of (fma (/ -1 x) 1/2 1) in x 7.652 * [taylor]: Rewrote expression to (+ (* (/ -1 x) 1/2) 1) 7.652 * [taylor]: Taking taylor expansion of (* (/ -1 x) 1/2) in x 7.652 * [taylor]: Taking taylor expansion of (/ -1 x) in x 7.652 * [taylor]: Taking taylor expansion of -1 in x 7.652 * [backup-simplify]: Simplify -1 into -1 7.652 * [taylor]: Taking taylor expansion of x in x 7.652 * [backup-simplify]: Simplify 0 into 0 7.652 * [backup-simplify]: Simplify 1 into 1 7.653 * [backup-simplify]: Simplify (/ -1 1) into -1 7.653 * [taylor]: Taking taylor expansion of 1/2 in x 7.653 * [backup-simplify]: Simplify 1/2 into 1/2 7.653 * [taylor]: Taking taylor expansion of 1 in x 7.653 * [backup-simplify]: Simplify 1 into 1 7.653 * [taylor]: Taking taylor expansion of (/ -1 x) in x 7.653 * [taylor]: Taking taylor expansion of -1 in x 7.653 * [backup-simplify]: Simplify -1 into -1 7.653 * [taylor]: Taking taylor expansion of x in x 7.653 * [backup-simplify]: Simplify 0 into 0 7.653 * [backup-simplify]: Simplify 1 into 1 7.654 * [backup-simplify]: Simplify (/ -1 1) into -1 7.654 * [taylor]: Taking taylor expansion of 2.0 in x 7.654 * [backup-simplify]: Simplify 2.0 into 2.0 7.654 * [backup-simplify]: Simplify (* -1 1/2) into -1/2 7.655 * [backup-simplify]: Simplify (+ -1/2 0) into -1/2 7.655 * [backup-simplify]: Simplify (* -1/2 -1) into 1/2 7.655 * [backup-simplify]: Simplify (+ 1/2 0) into 1/2 7.656 * [backup-simplify]: Simplify (log 1/2) into (log 1/2) 7.656 * [taylor]: Taking taylor expansion of (log (fma (fma (/ -1 x) 1/2 1) (/ -1 x) 2.0)) in x 7.656 * [taylor]: Taking taylor expansion of (fma (fma (/ -1 x) 1/2 1) (/ -1 x) 2.0) in x 7.656 * [taylor]: Rewrote expression to (+ (* (fma (/ -1 x) 1/2 1) (/ -1 x)) 2.0) 7.656 * [taylor]: Taking taylor expansion of (* (fma (/ -1 x) 1/2 1) (/ -1 x)) in x 7.656 * [taylor]: Taking taylor expansion of (fma (/ -1 x) 1/2 1) in x 7.656 * [taylor]: Rewrote expression to (+ (* (/ -1 x) 1/2) 1) 7.656 * [taylor]: Taking taylor expansion of (* (/ -1 x) 1/2) in x 7.656 * [taylor]: Taking taylor expansion of (/ -1 x) in x 7.656 * [taylor]: Taking taylor expansion of -1 in x 7.657 * [backup-simplify]: Simplify -1 into -1 7.657 * [taylor]: Taking taylor expansion of x in x 7.657 * [backup-simplify]: Simplify 0 into 0 7.657 * [backup-simplify]: Simplify 1 into 1 7.657 * [backup-simplify]: Simplify (/ -1 1) into -1 7.657 * [taylor]: Taking taylor expansion of 1/2 in x 7.657 * [backup-simplify]: Simplify 1/2 into 1/2 7.657 * [taylor]: Taking taylor expansion of 1 in x 7.657 * [backup-simplify]: Simplify 1 into 1 7.657 * [taylor]: Taking taylor expansion of (/ -1 x) in x 7.657 * [taylor]: Taking taylor expansion of -1 in x 7.657 * [backup-simplify]: Simplify -1 into -1 7.657 * [taylor]: Taking taylor expansion of x in x 7.657 * [backup-simplify]: Simplify 0 into 0 7.657 * [backup-simplify]: Simplify 1 into 1 7.658 * [backup-simplify]: Simplify (/ -1 1) into -1 7.658 * [taylor]: Taking taylor expansion of 2.0 in x 7.658 * [backup-simplify]: Simplify 2.0 into 2.0 7.658 * [backup-simplify]: Simplify (* -1 1/2) into -1/2 7.659 * [backup-simplify]: Simplify (+ -1/2 0) into -1/2 7.659 * [backup-simplify]: Simplify (* -1/2 -1) into 1/2 7.659 * [backup-simplify]: Simplify (+ 1/2 0) into 1/2 7.660 * [backup-simplify]: Simplify (log 1/2) into (log 1/2) 7.661 * [backup-simplify]: Simplify (+ (* (- 2) (log x)) (log 1/2)) into (- (log 1/2) (* 2 (log x))) 7.661 * [backup-simplify]: Simplify (- (log 1/2) (* 2 (log x))) into (- (log 1/2) (* 2 (log x))) 7.662 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0 7.663 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0 7.663 * [backup-simplify]: Simplify (+ (* -1 0) (* 0 1/2)) into 0 7.664 * [backup-simplify]: Simplify (+ 0 1) into 1 7.664 * [backup-simplify]: Simplify (+ (* -1/2 0) (* 1 -1)) into -1 7.665 * [backup-simplify]: Simplify (+ -1 0) into -1 7.666 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 -1) 1)) (pow 1/2 1)))) 1) into -2 7.666 * [backup-simplify]: Simplify -2 into -2 7.667 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 7.668 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 7.669 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (* 0 1/2))) into 0 7.669 * [backup-simplify]: Simplify (+ 0 0) into 0 7.670 * [backup-simplify]: Simplify (+ (* -1/2 0) (+ (* 1 0) (* 0 -1))) into 0 7.671 * [backup-simplify]: Simplify (+ 0 2.0) into 2.0 7.682 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 -1) 2)) (pow 1/2 2))) (* 1 (/ (* 1 (pow (* 2 2.0) 1)) (pow 1/2 1)))) 2) into 2.0 7.682 * [backup-simplify]: Simplify 2.0 into 2.0 7.683 * [backup-simplify]: Simplify (+ (* 2.0 (pow (/ 1 (- x)) 2)) (+ (* -2 (/ 1 (- x))) (- (log 1/2) (* 2 (log (/ 1 (- x))))))) into (- (+ (* 2.0 (/ 1 (pow x 2))) (+ (log 1/2) (* 2 (/ 1 x)))) (* 2 (log (/ -1 x)))) 7.683 * * * * [progress]: [ 2 / 2 ] generating series at (2 2) 7.683 * [backup-simplify]: Simplify (fma y (- x) (log (fma (fma x 1/2 1) x 2.0))) into (fma y (- x) (log (fma (fma x 1/2 1) x 2.0))) 7.684 * [approximate]: Taking taylor expansion of (fma y (- x) (log (fma (fma x 1/2 1) x 2.0))) in (y x) around 0 7.684 * [taylor]: Taking taylor expansion of (fma y (- x) (log (fma (fma x 1/2 1) x 2.0))) in x 7.684 * [taylor]: Rewrote expression to (+ (* y (- x)) (log (fma (fma x 1/2 1) x 2.0))) 7.684 * [taylor]: Taking taylor expansion of (* y (- x)) in x 7.684 * [taylor]: Taking taylor expansion of y in x 7.684 * [backup-simplify]: Simplify y into y 7.684 * [taylor]: Taking taylor expansion of (- x) in x 7.684 * [taylor]: Taking taylor expansion of x in x 7.684 * [backup-simplify]: Simplify 0 into 0 7.684 * [backup-simplify]: Simplify 1 into 1 7.684 * [taylor]: Taking taylor expansion of (log (fma (fma x 1/2 1) x 2.0)) in x 7.684 * [taylor]: Taking taylor expansion of (fma (fma x 1/2 1) x 2.0) in x 7.684 * [taylor]: Rewrote expression to (+ (* (fma x 1/2 1) x) 2.0) 7.684 * [taylor]: Taking taylor expansion of (* (fma x 1/2 1) x) in x 7.684 * [taylor]: Taking taylor expansion of (fma x 1/2 1) in x 7.685 * [taylor]: Rewrote expression to (+ (* x 1/2) 1) 7.685 * [taylor]: Taking taylor expansion of (* x 1/2) in x 7.685 * [taylor]: Taking taylor expansion of x in x 7.685 * [backup-simplify]: Simplify 0 into 0 7.685 * [backup-simplify]: Simplify 1 into 1 7.685 * [taylor]: Taking taylor expansion of 1/2 in x 7.685 * [backup-simplify]: Simplify 1/2 into 1/2 7.685 * [taylor]: Taking taylor expansion of 1 in x 7.685 * [backup-simplify]: Simplify 1 into 1 7.685 * [taylor]: Taking taylor expansion of x in x 7.685 * [backup-simplify]: Simplify 0 into 0 7.685 * [backup-simplify]: Simplify 1 into 1 7.685 * [taylor]: Taking taylor expansion of 2.0 in x 7.685 * [backup-simplify]: Simplify 2.0 into 2.0 7.685 * [backup-simplify]: Simplify (* 0 1/2) into 0 7.686 * [backup-simplify]: Simplify (+ 0 1) into 1 7.686 * [backup-simplify]: Simplify (* 1 0) into 0 7.687 * [backup-simplify]: Simplify (+ 0 2.0) into 2.0 7.687 * [backup-simplify]: Simplify (log 2.0) into (log 2.0) 7.687 * [taylor]: Taking taylor expansion of (fma y (- x) (log (fma (fma x 1/2 1) x 2.0))) in y 7.687 * [taylor]: Rewrote expression to (+ (* y (- x)) (log (fma (fma x 1/2 1) x 2.0))) 7.687 * [taylor]: Taking taylor expansion of (* y (- x)) in y 7.687 * [taylor]: Taking taylor expansion of y in y 7.687 * [backup-simplify]: Simplify 0 into 0 7.687 * [backup-simplify]: Simplify 1 into 1 7.687 * [taylor]: Taking taylor expansion of (- x) in y 7.687 * [taylor]: Taking taylor expansion of x in y 7.687 * [backup-simplify]: Simplify x into x 7.687 * [taylor]: Taking taylor expansion of (log (fma (fma x 1/2 1) x 2.0)) in y 7.687 * [taylor]: Taking taylor expansion of (fma (fma x 1/2 1) x 2.0) in y 7.688 * [taylor]: Rewrote expression to (+ (* (fma x 1/2 1) x) 2.0) 7.688 * [taylor]: Taking taylor expansion of (* (fma x 1/2 1) x) in y 7.688 * [taylor]: Taking taylor expansion of (fma x 1/2 1) in y 7.688 * [taylor]: Rewrote expression to (+ (* x 1/2) 1) 7.688 * [taylor]: Taking taylor expansion of (* x 1/2) in y 7.688 * [taylor]: Taking taylor expansion of x in y 7.688 * [backup-simplify]: Simplify x into x 7.688 * [taylor]: Taking taylor expansion of 1/2 in y 7.688 * [backup-simplify]: Simplify 1/2 into 1/2 7.688 * [taylor]: Taking taylor expansion of 1 in y 7.688 * [backup-simplify]: Simplify 1 into 1 7.688 * [taylor]: Taking taylor expansion of x in y 7.688 * [backup-simplify]: Simplify x into x 7.688 * [taylor]: Taking taylor expansion of 2.0 in y 7.688 * [backup-simplify]: Simplify 2.0 into 2.0 7.688 * [backup-simplify]: Simplify (* x 1/2) into (* 1/2 x) 7.688 * [backup-simplify]: Simplify (+ (* 1/2 x) 1) into (+ (* 1/2 x) 1) 7.688 * [backup-simplify]: Simplify (* (+ (* 1/2 x) 1) x) into (* (+ (* 1/2 x) 1) x) 7.688 * [backup-simplify]: Simplify (+ (* (+ (* 1/2 x) 1) x) 2.0) into (+ (* 1/2 (pow x 2)) (+ x 2.0)) 7.689 * [backup-simplify]: Simplify (log (+ (* 1/2 (pow x 2)) (+ x 2.0))) into (log (+ (* 1/2 (pow x 2)) (+ x 2.0))) 7.689 * [taylor]: Taking taylor expansion of (fma y (- x) (log (fma (fma x 1/2 1) x 2.0))) in y 7.689 * [taylor]: Rewrote expression to (+ (* y (- x)) (log (fma (fma x 1/2 1) x 2.0))) 7.689 * [taylor]: Taking taylor expansion of (* y (- x)) in y 7.689 * [taylor]: Taking taylor expansion of y in y 7.689 * [backup-simplify]: Simplify 0 into 0 7.689 * [backup-simplify]: Simplify 1 into 1 7.689 * [taylor]: Taking taylor expansion of (- x) in y 7.689 * [taylor]: Taking taylor expansion of x in y 7.689 * [backup-simplify]: Simplify x into x 7.689 * [taylor]: Taking taylor expansion of (log (fma (fma x 1/2 1) x 2.0)) in y 7.689 * [taylor]: Taking taylor expansion of (fma (fma x 1/2 1) x 2.0) in y 7.689 * [taylor]: Rewrote expression to (+ (* (fma x 1/2 1) x) 2.0) 7.689 * [taylor]: Taking taylor expansion of (* (fma x 1/2 1) x) in y 7.689 * [taylor]: Taking taylor expansion of (fma x 1/2 1) in y 7.690 * [taylor]: Rewrote expression to (+ (* x 1/2) 1) 7.690 * [taylor]: Taking taylor expansion of (* x 1/2) in y 7.690 * [taylor]: Taking taylor expansion of x in y 7.690 * [backup-simplify]: Simplify x into x 7.690 * [taylor]: Taking taylor expansion of 1/2 in y 7.690 * [backup-simplify]: Simplify 1/2 into 1/2 7.690 * [taylor]: Taking taylor expansion of 1 in y 7.690 * [backup-simplify]: Simplify 1 into 1 7.690 * [taylor]: Taking taylor expansion of x in y 7.690 * [backup-simplify]: Simplify x into x 7.690 * [taylor]: Taking taylor expansion of 2.0 in y 7.690 * [backup-simplify]: Simplify 2.0 into 2.0 7.690 * [backup-simplify]: Simplify (* x 1/2) into (* 1/2 x) 7.690 * [backup-simplify]: Simplify (+ (* 1/2 x) 1) into (+ (* 1/2 x) 1) 7.690 * [backup-simplify]: Simplify (* (+ (* 1/2 x) 1) x) into (* (+ (* 1/2 x) 1) x) 7.690 * [backup-simplify]: Simplify (+ (* (+ (* 1/2 x) 1) x) 2.0) into (+ (* 1/2 (pow x 2)) (+ x 2.0)) 7.690 * [backup-simplify]: Simplify (log (+ (* 1/2 (pow x 2)) (+ x 2.0))) into (log (+ (* 1/2 (pow x 2)) (+ x 2.0))) 7.691 * [backup-simplify]: Simplify (- x) into (- x) 7.691 * [backup-simplify]: Simplify (* 0 (- x)) into 0 7.691 * [backup-simplify]: Simplify (+ 0 (log (+ (* 1/2 (pow x 2)) (+ x 2.0)))) into (log (+ (* 1/2 (pow x 2)) (+ x 2.0))) 7.691 * [taylor]: Taking taylor expansion of (log (+ (* 1/2 (pow x 2)) (+ x 2.0))) in x 7.691 * [taylor]: Taking taylor expansion of (+ (* 1/2 (pow x 2)) (+ x 2.0)) in x 7.691 * [taylor]: Taking taylor expansion of (* 1/2 (pow x 2)) in x 7.691 * [taylor]: Taking taylor expansion of 1/2 in x 7.691 * [backup-simplify]: Simplify 1/2 into 1/2 7.691 * [taylor]: Taking taylor expansion of (pow x 2) in x 7.691 * [taylor]: Taking taylor expansion of x in x 7.691 * [backup-simplify]: Simplify 0 into 0 7.691 * [backup-simplify]: Simplify 1 into 1 7.691 * [taylor]: Taking taylor expansion of (+ x 2.0) in x 7.691 * [taylor]: Taking taylor expansion of x in x 7.691 * [backup-simplify]: Simplify 0 into 0 7.691 * [backup-simplify]: Simplify 1 into 1 7.691 * [taylor]: Taking taylor expansion of 2.0 in x 7.691 * [backup-simplify]: Simplify 2.0 into 2.0 7.692 * [backup-simplify]: Simplify (+ 0 2.0) into 2.0 7.692 * [backup-simplify]: Simplify (+ 0 2.0) into 2.0 7.693 * [backup-simplify]: Simplify (log 2.0) into (log 2.0) 7.693 * [backup-simplify]: Simplify (log 2.0) into (log 2.0) 7.694 * [backup-simplify]: Simplify (- 0) into 0 7.694 * [backup-simplify]: Simplify (- x) into (- x) 7.694 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 (- x))) into (- x) 7.695 * [backup-simplify]: Simplify (+ (* x 0) (* 0 1/2)) into 0 7.695 * [backup-simplify]: Simplify (+ 0 0) into 0 7.695 * [backup-simplify]: Simplify (+ (* (+ (* 1/2 x) 1) 0) (* 0 x)) into 0 7.695 * [backup-simplify]: Simplify (+ 0 0) into 0 7.696 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (+ (* 1/2 (pow x 2)) (+ x 2.0)) 1)))) 1) into 0 7.696 * [backup-simplify]: Simplify (+ (- x) 0) into (- x) 7.696 * [taylor]: Taking taylor expansion of (- x) in x 7.697 * [taylor]: Taking taylor expansion of x in x 7.697 * [backup-simplify]: Simplify 0 into 0 7.697 * [backup-simplify]: Simplify 1 into 1 7.697 * [backup-simplify]: Simplify (- 0) into 0 7.697 * [backup-simplify]: Simplify 0 into 0 7.697 * [backup-simplify]: Simplify (+ 1 0) into 1 7.698 * [backup-simplify]: Simplify (+ 0 1) into 1 7.703 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 1) 1)) (pow 2.0 1)))) 1) into 0.5 7.703 * [backup-simplify]: Simplify 0.5 into 0.5 7.703 * [backup-simplify]: Simplify (- 0) into 0 7.704 * [backup-simplify]: Simplify (- 0) into 0 7.704 * [backup-simplify]: Simplify (- x) into (- x) 7.704 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (- x)))) into 0 7.705 * [backup-simplify]: Simplify (+ (* x 0) (+ (* 0 0) (* 0 1/2))) into 0 7.705 * [backup-simplify]: Simplify (+ 0 0) into 0 7.706 * [backup-simplify]: Simplify (+ (* (+ (* 1/2 x) 1) 0) (+ (* 0 0) (* 0 x))) into 0 7.706 * [backup-simplify]: Simplify (+ 0 0) into 0 7.708 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (+ (* 1/2 (pow x 2)) (+ x 2.0)) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (+ (* 1/2 (pow x 2)) (+ x 2.0)) 1)))) 2) into 0 7.716 * [backup-simplify]: Simplify (+ 0 0) into 0 7.716 * [taylor]: Taking taylor expansion of 0 in x 7.716 * [backup-simplify]: Simplify 0 into 0 7.716 * [backup-simplify]: Simplify 0 into 0 7.717 * [backup-simplify]: Simplify (- 1) into -1 7.717 * [backup-simplify]: Simplify -1 into -1 7.717 * [backup-simplify]: Simplify (+ (* -1 (* x y)) (+ (* 0.5 (* x 1)) (log 2.0))) into (- (+ (log 2.0) (* 0.5 x)) (* x y)) 7.718 * [backup-simplify]: Simplify (fma (/ 1 y) (- (/ 1 x)) (log (fma (fma (/ 1 x) 1/2 1) (/ 1 x) 2.0))) into (fma (/ 1 y) (- (/ 1 x)) (log (fma (fma (/ 1 x) 1/2 1) (/ 1 x) 2.0))) 7.718 * [approximate]: Taking taylor expansion of (fma (/ 1 y) (- (/ 1 x)) (log (fma (fma (/ 1 x) 1/2 1) (/ 1 x) 2.0))) in (y x) around 0 7.718 * [taylor]: Taking taylor expansion of (fma (/ 1 y) (- (/ 1 x)) (log (fma (fma (/ 1 x) 1/2 1) (/ 1 x) 2.0))) in x 7.718 * [taylor]: Rewrote expression to (+ (* (/ 1 y) (- (/ 1 x))) (log (fma (fma (/ 1 x) 1/2 1) (/ 1 x) 2.0))) 7.718 * [taylor]: Taking taylor expansion of (* (/ 1 y) (- (/ 1 x))) in x 7.718 * [taylor]: Taking taylor expansion of (/ 1 y) in x 7.718 * [taylor]: Taking taylor expansion of y in x 7.718 * [backup-simplify]: Simplify y into y 7.718 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 7.718 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 7.718 * [taylor]: Taking taylor expansion of (/ 1 x) in x 7.718 * [taylor]: Taking taylor expansion of x in x 7.718 * [backup-simplify]: Simplify 0 into 0 7.718 * [backup-simplify]: Simplify 1 into 1 7.718 * [backup-simplify]: Simplify (/ 1 1) into 1 7.718 * [taylor]: Taking taylor expansion of (log (fma (fma (/ 1 x) 1/2 1) (/ 1 x) 2.0)) in x 7.718 * [taylor]: Taking taylor expansion of (fma (fma (/ 1 x) 1/2 1) (/ 1 x) 2.0) in x 7.718 * [taylor]: Rewrote expression to (+ (* (fma (/ 1 x) 1/2 1) (/ 1 x)) 2.0) 7.718 * [taylor]: Taking taylor expansion of (* (fma (/ 1 x) 1/2 1) (/ 1 x)) in x 7.718 * [taylor]: Taking taylor expansion of (fma (/ 1 x) 1/2 1) in x 7.718 * [taylor]: Rewrote expression to (+ (* (/ 1 x) 1/2) 1) 7.719 * [taylor]: Taking taylor expansion of (* (/ 1 x) 1/2) in x 7.719 * [taylor]: Taking taylor expansion of (/ 1 x) in x 7.719 * [taylor]: Taking taylor expansion of x in x 7.719 * [backup-simplify]: Simplify 0 into 0 7.719 * [backup-simplify]: Simplify 1 into 1 7.719 * [backup-simplify]: Simplify (/ 1 1) into 1 7.719 * [taylor]: Taking taylor expansion of 1/2 in x 7.719 * [backup-simplify]: Simplify 1/2 into 1/2 7.719 * [taylor]: Taking taylor expansion of 1 in x 7.719 * [backup-simplify]: Simplify 1 into 1 7.719 * [taylor]: Taking taylor expansion of (/ 1 x) in x 7.719 * [taylor]: Taking taylor expansion of x in x 7.719 * [backup-simplify]: Simplify 0 into 0 7.719 * [backup-simplify]: Simplify 1 into 1 7.719 * [backup-simplify]: Simplify (/ 1 1) into 1 7.719 * [taylor]: Taking taylor expansion of 2.0 in x 7.719 * [backup-simplify]: Simplify 2.0 into 2.0 7.720 * [backup-simplify]: Simplify (* 1 1/2) into 1/2 7.720 * [backup-simplify]: Simplify (+ 1/2 0) into 1/2 7.720 * [backup-simplify]: Simplify (* 1/2 1) into 1/2 7.720 * [backup-simplify]: Simplify (+ 1/2 0) into 1/2 7.721 * [backup-simplify]: Simplify (log 1/2) into (log 1/2) 7.721 * [taylor]: Taking taylor expansion of (fma (/ 1 y) (- (/ 1 x)) (log (fma (fma (/ 1 x) 1/2 1) (/ 1 x) 2.0))) in y 7.721 * [taylor]: Rewrote expression to (+ (* (/ 1 y) (- (/ 1 x))) (log (fma (fma (/ 1 x) 1/2 1) (/ 1 x) 2.0))) 7.721 * [taylor]: Taking taylor expansion of (* (/ 1 y) (- (/ 1 x))) in y 7.721 * [taylor]: Taking taylor expansion of (/ 1 y) in y 7.721 * [taylor]: Taking taylor expansion of y in y 7.721 * [backup-simplify]: Simplify 0 into 0 7.721 * [backup-simplify]: Simplify 1 into 1 7.721 * [backup-simplify]: Simplify (/ 1 1) into 1 7.721 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in y 7.721 * [taylor]: Taking taylor expansion of (/ 1 x) in y 7.721 * [taylor]: Taking taylor expansion of x in y 7.721 * [backup-simplify]: Simplify x into x 7.721 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 7.721 * [taylor]: Taking taylor expansion of (log (fma (fma (/ 1 x) 1/2 1) (/ 1 x) 2.0)) in y 7.721 * [taylor]: Taking taylor expansion of (fma (fma (/ 1 x) 1/2 1) (/ 1 x) 2.0) in y 7.721 * [taylor]: Rewrote expression to (+ (* (fma (/ 1 x) 1/2 1) (/ 1 x)) 2.0) 7.721 * [taylor]: Taking taylor expansion of (* (fma (/ 1 x) 1/2 1) (/ 1 x)) in y 7.721 * [taylor]: Taking taylor expansion of (fma (/ 1 x) 1/2 1) in y 7.721 * [taylor]: Rewrote expression to (+ (* (/ 1 x) 1/2) 1) 7.721 * [taylor]: Taking taylor expansion of (* (/ 1 x) 1/2) in y 7.721 * [taylor]: Taking taylor expansion of (/ 1 x) in y 7.721 * [taylor]: Taking taylor expansion of x in y 7.721 * [backup-simplify]: Simplify x into x 7.722 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 7.722 * [taylor]: Taking taylor expansion of 1/2 in y 7.722 * [backup-simplify]: Simplify 1/2 into 1/2 7.722 * [taylor]: Taking taylor expansion of 1 in y 7.722 * [backup-simplify]: Simplify 1 into 1 7.722 * [taylor]: Taking taylor expansion of (/ 1 x) in y 7.722 * [taylor]: Taking taylor expansion of x in y 7.722 * [backup-simplify]: Simplify x into x 7.722 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 7.722 * [taylor]: Taking taylor expansion of 2.0 in y 7.722 * [backup-simplify]: Simplify 2.0 into 2.0 7.722 * [backup-simplify]: Simplify (* (/ 1 x) 1/2) into (/ 1/2 x) 7.722 * [backup-simplify]: Simplify (+ (/ 1/2 x) 1) into (+ 1 (* 1/2 (/ 1 x))) 7.722 * [backup-simplify]: Simplify (* (+ 1 (* 1/2 (/ 1 x))) (/ 1 x)) into (/ (+ (* 1/2 (/ 1 x)) 1) x) 7.722 * [backup-simplify]: Simplify (+ (/ (+ (* 1/2 (/ 1 x)) 1) x) 2.0) into (+ 2.0 (+ (* 1/2 (/ 1 (pow x 2))) (/ 1 x))) 7.722 * [backup-simplify]: Simplify (log (+ 2.0 (+ (* 1/2 (/ 1 (pow x 2))) (/ 1 x)))) into (log (+ (* 1/2 (/ 1 (pow x 2))) (+ (/ 1 x) 2.0))) 7.722 * [taylor]: Taking taylor expansion of (fma (/ 1 y) (- (/ 1 x)) (log (fma (fma (/ 1 x) 1/2 1) (/ 1 x) 2.0))) in y 7.722 * [taylor]: Rewrote expression to (+ (* (/ 1 y) (- (/ 1 x))) (log (fma (fma (/ 1 x) 1/2 1) (/ 1 x) 2.0))) 7.722 * [taylor]: Taking taylor expansion of (* (/ 1 y) (- (/ 1 x))) in y 7.722 * [taylor]: Taking taylor expansion of (/ 1 y) in y 7.722 * [taylor]: Taking taylor expansion of y in y 7.722 * [backup-simplify]: Simplify 0 into 0 7.722 * [backup-simplify]: Simplify 1 into 1 7.723 * [backup-simplify]: Simplify (/ 1 1) into 1 7.723 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in y 7.723 * [taylor]: Taking taylor expansion of (/ 1 x) in y 7.723 * [taylor]: Taking taylor expansion of x in y 7.723 * [backup-simplify]: Simplify x into x 7.723 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 7.723 * [taylor]: Taking taylor expansion of (log (fma (fma (/ 1 x) 1/2 1) (/ 1 x) 2.0)) in y 7.723 * [taylor]: Taking taylor expansion of (fma (fma (/ 1 x) 1/2 1) (/ 1 x) 2.0) in y 7.723 * [taylor]: Rewrote expression to (+ (* (fma (/ 1 x) 1/2 1) (/ 1 x)) 2.0) 7.723 * [taylor]: Taking taylor expansion of (* (fma (/ 1 x) 1/2 1) (/ 1 x)) in y 7.723 * [taylor]: Taking taylor expansion of (fma (/ 1 x) 1/2 1) in y 7.723 * [taylor]: Rewrote expression to (+ (* (/ 1 x) 1/2) 1) 7.723 * [taylor]: Taking taylor expansion of (* (/ 1 x) 1/2) in y 7.723 * [taylor]: Taking taylor expansion of (/ 1 x) in y 7.723 * [taylor]: Taking taylor expansion of x in y 7.723 * [backup-simplify]: Simplify x into x 7.723 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 7.723 * [taylor]: Taking taylor expansion of 1/2 in y 7.723 * [backup-simplify]: Simplify 1/2 into 1/2 7.723 * [taylor]: Taking taylor expansion of 1 in y 7.723 * [backup-simplify]: Simplify 1 into 1 7.723 * [taylor]: Taking taylor expansion of (/ 1 x) in y 7.723 * [taylor]: Taking taylor expansion of x in y 7.723 * [backup-simplify]: Simplify x into x 7.723 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 7.723 * [taylor]: Taking taylor expansion of 2.0 in y 7.723 * [backup-simplify]: Simplify 2.0 into 2.0 7.723 * [backup-simplify]: Simplify (* (/ 1 x) 1/2) into (/ 1/2 x) 7.724 * [backup-simplify]: Simplify (+ (/ 1/2 x) 1) into (+ 1 (* 1/2 (/ 1 x))) 7.724 * [backup-simplify]: Simplify (* (+ 1 (* 1/2 (/ 1 x))) (/ 1 x)) into (/ (+ (* 1/2 (/ 1 x)) 1) x) 7.724 * [backup-simplify]: Simplify (+ (/ (+ (* 1/2 (/ 1 x)) 1) x) 2.0) into (+ 2.0 (+ (* 1/2 (/ 1 (pow x 2))) (/ 1 x))) 7.724 * [backup-simplify]: Simplify (log (+ 2.0 (+ (* 1/2 (/ 1 (pow x 2))) (/ 1 x)))) into (log (+ (* 1/2 (/ 1 (pow x 2))) (+ (/ 1 x) 2.0))) 7.724 * [backup-simplify]: Simplify (- (/ 1 x)) into (- (/ 1 x)) 7.724 * [backup-simplify]: Simplify (* 1 (- (/ 1 x))) into (/ -1 x) 7.724 * [backup-simplify]: Simplify (+ (/ -1 x) 0) into (- (/ 1 x)) 7.724 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 7.724 * [taylor]: Taking taylor expansion of (/ 1 x) in x 7.724 * [taylor]: Taking taylor expansion of x in x 7.724 * [backup-simplify]: Simplify 0 into 0 7.724 * [backup-simplify]: Simplify 1 into 1 7.725 * [backup-simplify]: Simplify (/ 1 1) into 1 7.725 * [backup-simplify]: Simplify (- 1) into -1 7.725 * [backup-simplify]: Simplify -1 into -1 7.725 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0 7.725 * [backup-simplify]: Simplify (- 0) into 0 7.726 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 7.726 * [backup-simplify]: Simplify (- (/ 1 x)) into (- (/ 1 x)) 7.726 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 (- (/ 1 x)))) into 0 7.726 * [backup-simplify]: Simplify (+ 0 (log (+ (* 1/2 (/ 1 (pow x 2))) (+ (/ 1 x) 2.0)))) into (log (+ (* 1/2 (/ 1 (pow x 2))) (+ (/ 1 x) 2.0))) 7.726 * [taylor]: Taking taylor expansion of (log (+ (* 1/2 (/ 1 (pow x 2))) (+ (/ 1 x) 2.0))) in x 7.726 * [taylor]: Taking taylor expansion of (+ (* 1/2 (/ 1 (pow x 2))) (+ (/ 1 x) 2.0)) in x 7.726 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 (pow x 2))) in x 7.726 * [taylor]: Taking taylor expansion of 1/2 in x 7.726 * [backup-simplify]: Simplify 1/2 into 1/2 7.726 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 7.726 * [taylor]: Taking taylor expansion of (pow x 2) in x 7.726 * [taylor]: Taking taylor expansion of x in x 7.726 * [backup-simplify]: Simplify 0 into 0 7.726 * [backup-simplify]: Simplify 1 into 1 7.727 * [backup-simplify]: Simplify (* 1 1) into 1 7.727 * [backup-simplify]: Simplify (/ 1 1) into 1 7.727 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 2.0) in x 7.727 * [taylor]: Taking taylor expansion of (/ 1 x) in x 7.727 * [taylor]: Taking taylor expansion of x in x 7.727 * [backup-simplify]: Simplify 0 into 0 7.727 * [backup-simplify]: Simplify 1 into 1 7.727 * [backup-simplify]: Simplify (/ 1 1) into 1 7.727 * [taylor]: Taking taylor expansion of 2.0 in x 7.727 * [backup-simplify]: Simplify 2.0 into 2.0 7.728 * [backup-simplify]: Simplify (* 1/2 1) into 1/2 7.728 * [backup-simplify]: Simplify (+ 1/2 0) into 1/2 7.728 * [backup-simplify]: Simplify (log 1/2) into (log 1/2) 7.728 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 7.729 * [backup-simplify]: Simplify (- 0) into 0 7.729 * [backup-simplify]: Simplify 0 into 0 7.729 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)))) into 0 7.729 * [backup-simplify]: Simplify (- 0) into 0 7.729 * [backup-simplify]: Simplify (- 0) into 0 7.730 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 7.730 * [backup-simplify]: Simplify (- (/ 1 x)) into (- (/ 1 x)) 7.730 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 (- (/ 1 x))))) into 0 7.730 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0 7.731 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0 7.731 * [backup-simplify]: Simplify (+ (* (/ 1 x) 0) (* 0 1/2)) into 0 7.731 * [backup-simplify]: Simplify (+ 0 0) into 0 7.731 * [backup-simplify]: Simplify (+ (* (+ 1 (* 1/2 (/ 1 x))) 0) (* 0 (/ 1 x))) into 0 7.731 * [backup-simplify]: Simplify (+ 0 0) into 0 7.732 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (+ 2.0 (+ (* 1/2 (/ 1 (pow x 2))) (/ 1 x))) 1)))) 1) into 0 7.732 * [backup-simplify]: Simplify (+ 0 0) into 0 7.732 * [taylor]: Taking taylor expansion of 0 in x 7.732 * [backup-simplify]: Simplify 0 into 0 7.733 * [backup-simplify]: Simplify (+ (* (- 2) (log x)) (log 1/2)) into (- (log 1/2) (* 2 (log x))) 7.733 * [backup-simplify]: Simplify (- (log 1/2) (* 2 (log x))) into (- (log 1/2) (* 2 (log x))) 7.734 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 7.734 * [backup-simplify]: Simplify (- 0) into 0 7.734 * [backup-simplify]: Simplify 0 into 0 7.734 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)) (* 0 (/ 0 x)))) into 0 7.734 * [backup-simplify]: Simplify (- 0) into 0 7.735 * [backup-simplify]: Simplify (- 0) into 0 7.735 * [backup-simplify]: Simplify (- 0) into 0 7.736 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 7.736 * [backup-simplify]: Simplify (- (/ 1 x)) into (- (/ 1 x)) 7.736 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (- (/ 1 x)))))) into 0 7.736 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)))) into 0 7.737 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)))) into 0 7.737 * [backup-simplify]: Simplify (+ (* (/ 1 x) 0) (+ (* 0 0) (* 0 1/2))) into 0 7.737 * [backup-simplify]: Simplify (+ 0 0) into 0 7.738 * [backup-simplify]: Simplify (+ (* (+ 1 (* 1/2 (/ 1 x))) 0) (+ (* 0 0) (* 0 (/ 1 x)))) into 0 7.738 * [backup-simplify]: Simplify (+ 0 0) into 0 7.739 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (+ 2.0 (+ (* 1/2 (/ 1 (pow x 2))) (/ 1 x))) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (+ 2.0 (+ (* 1/2 (/ 1 (pow x 2))) (/ 1 x))) 1)))) 2) into 0 7.739 * [backup-simplify]: Simplify (+ 0 0) into 0 7.739 * [taylor]: Taking taylor expansion of 0 in x 7.739 * [backup-simplify]: Simplify 0 into 0 7.739 * [backup-simplify]: Simplify 0 into 0 7.740 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 7.740 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 7.741 * [backup-simplify]: Simplify (+ (* 1/2 0) (* 0 1)) into 0 7.741 * [backup-simplify]: Simplify (+ 1 0) into 1 7.741 * [backup-simplify]: Simplify (+ 0 1) into 1 7.742 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 1) 1)) (pow 1/2 1)))) 1) into 2 7.742 * [backup-simplify]: Simplify 2 into 2 7.742 * [backup-simplify]: Simplify (+ (* 2 (* (/ 1 x) 1)) (+ (- (log 1/2) (* 2 (log (/ 1 x)))) (* -1 (* (/ 1 (/ 1 x)) (/ 1 (/ 1 y)))))) into (- (+ (log 1/2) (* 2 (/ 1 x))) (+ (* x y) (* 2 (log (/ 1 x))))) 7.743 * [backup-simplify]: Simplify (fma (/ 1 (- y)) (- (/ 1 (- x))) (log (fma (fma (/ 1 (- x)) 1/2 1) (/ 1 (- x)) 2.0))) into (fma (/ -1 y) (/ 1 x) (log (fma (fma (/ -1 x) 1/2 1) (/ -1 x) 2.0))) 7.743 * [approximate]: Taking taylor expansion of (fma (/ -1 y) (/ 1 x) (log (fma (fma (/ -1 x) 1/2 1) (/ -1 x) 2.0))) in (y x) around 0 7.743 * [taylor]: Taking taylor expansion of (fma (/ -1 y) (/ 1 x) (log (fma (fma (/ -1 x) 1/2 1) (/ -1 x) 2.0))) in x 7.743 * [taylor]: Rewrote expression to (+ (* (/ -1 y) (/ 1 x)) (log (fma (fma (/ -1 x) 1/2 1) (/ -1 x) 2.0))) 7.743 * [taylor]: Taking taylor expansion of (* (/ -1 y) (/ 1 x)) in x 7.743 * [taylor]: Taking taylor expansion of (/ -1 y) in x 7.743 * [taylor]: Taking taylor expansion of -1 in x 7.743 * [backup-simplify]: Simplify -1 into -1 7.743 * [taylor]: Taking taylor expansion of y in x 7.743 * [backup-simplify]: Simplify y into y 7.743 * [backup-simplify]: Simplify (/ -1 y) into (/ -1 y) 7.743 * [taylor]: Taking taylor expansion of (/ 1 x) in x 7.743 * [taylor]: Taking taylor expansion of x in x 7.743 * [backup-simplify]: Simplify 0 into 0 7.743 * [backup-simplify]: Simplify 1 into 1 7.743 * [backup-simplify]: Simplify (/ 1 1) into 1 7.743 * [taylor]: Taking taylor expansion of (log (fma (fma (/ -1 x) 1/2 1) (/ -1 x) 2.0)) in x 7.743 * [taylor]: Taking taylor expansion of (fma (fma (/ -1 x) 1/2 1) (/ -1 x) 2.0) in x 7.744 * [taylor]: Rewrote expression to (+ (* (fma (/ -1 x) 1/2 1) (/ -1 x)) 2.0) 7.744 * [taylor]: Taking taylor expansion of (* (fma (/ -1 x) 1/2 1) (/ -1 x)) in x 7.744 * [taylor]: Taking taylor expansion of (fma (/ -1 x) 1/2 1) in x 7.744 * [taylor]: Rewrote expression to (+ (* (/ -1 x) 1/2) 1) 7.744 * [taylor]: Taking taylor expansion of (* (/ -1 x) 1/2) in x 7.744 * [taylor]: Taking taylor expansion of (/ -1 x) in x 7.744 * [taylor]: Taking taylor expansion of -1 in x 7.744 * [backup-simplify]: Simplify -1 into -1 7.744 * [taylor]: Taking taylor expansion of x in x 7.744 * [backup-simplify]: Simplify 0 into 0 7.744 * [backup-simplify]: Simplify 1 into 1 7.744 * [backup-simplify]: Simplify (/ -1 1) into -1 7.744 * [taylor]: Taking taylor expansion of 1/2 in x 7.744 * [backup-simplify]: Simplify 1/2 into 1/2 7.744 * [taylor]: Taking taylor expansion of 1 in x 7.744 * [backup-simplify]: Simplify 1 into 1 7.744 * [taylor]: Taking taylor expansion of (/ -1 x) in x 7.744 * [taylor]: Taking taylor expansion of -1 in x 7.744 * [backup-simplify]: Simplify -1 into -1 7.744 * [taylor]: Taking taylor expansion of x in x 7.744 * [backup-simplify]: Simplify 0 into 0 7.744 * [backup-simplify]: Simplify 1 into 1 7.744 * [backup-simplify]: Simplify (/ -1 1) into -1 7.745 * [taylor]: Taking taylor expansion of 2.0 in x 7.745 * [backup-simplify]: Simplify 2.0 into 2.0 7.745 * [backup-simplify]: Simplify (* -1 1/2) into -1/2 7.745 * [backup-simplify]: Simplify (+ -1/2 0) into -1/2 7.745 * [backup-simplify]: Simplify (* -1/2 -1) into 1/2 7.746 * [backup-simplify]: Simplify (+ 1/2 0) into 1/2 7.746 * [backup-simplify]: Simplify (log 1/2) into (log 1/2) 7.746 * [taylor]: Taking taylor expansion of (fma (/ -1 y) (/ 1 x) (log (fma (fma (/ -1 x) 1/2 1) (/ -1 x) 2.0))) in y 7.746 * [taylor]: Rewrote expression to (+ (* (/ -1 y) (/ 1 x)) (log (fma (fma (/ -1 x) 1/2 1) (/ -1 x) 2.0))) 7.746 * [taylor]: Taking taylor expansion of (* (/ -1 y) (/ 1 x)) in y 7.746 * [taylor]: Taking taylor expansion of (/ -1 y) in y 7.746 * [taylor]: Taking taylor expansion of -1 in y 7.746 * [backup-simplify]: Simplify -1 into -1 7.746 * [taylor]: Taking taylor expansion of y in y 7.746 * [backup-simplify]: Simplify 0 into 0 7.746 * [backup-simplify]: Simplify 1 into 1 7.746 * [backup-simplify]: Simplify (/ -1 1) into -1 7.746 * [taylor]: Taking taylor expansion of (/ 1 x) in y 7.746 * [taylor]: Taking taylor expansion of x in y 7.746 * [backup-simplify]: Simplify x into x 7.746 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 7.747 * [taylor]: Taking taylor expansion of (log (fma (fma (/ -1 x) 1/2 1) (/ -1 x) 2.0)) in y 7.747 * [taylor]: Taking taylor expansion of (fma (fma (/ -1 x) 1/2 1) (/ -1 x) 2.0) in y 7.747 * [taylor]: Rewrote expression to (+ (* (fma (/ -1 x) 1/2 1) (/ -1 x)) 2.0) 7.747 * [taylor]: Taking taylor expansion of (* (fma (/ -1 x) 1/2 1) (/ -1 x)) in y 7.747 * [taylor]: Taking taylor expansion of (fma (/ -1 x) 1/2 1) in y 7.747 * [taylor]: Rewrote expression to (+ (* (/ -1 x) 1/2) 1) 7.747 * [taylor]: Taking taylor expansion of (* (/ -1 x) 1/2) in y 7.747 * [taylor]: Taking taylor expansion of (/ -1 x) in y 7.747 * [taylor]: Taking taylor expansion of -1 in y 7.747 * [backup-simplify]: Simplify -1 into -1 7.747 * [taylor]: Taking taylor expansion of x in y 7.747 * [backup-simplify]: Simplify x into x 7.747 * [backup-simplify]: Simplify (/ -1 x) into (/ -1 x) 7.747 * [taylor]: Taking taylor expansion of 1/2 in y 7.747 * [backup-simplify]: Simplify 1/2 into 1/2 7.747 * [taylor]: Taking taylor expansion of 1 in y 7.747 * [backup-simplify]: Simplify 1 into 1 7.747 * [taylor]: Taking taylor expansion of (/ -1 x) in y 7.747 * [taylor]: Taking taylor expansion of -1 in y 7.747 * [backup-simplify]: Simplify -1 into -1 7.747 * [taylor]: Taking taylor expansion of x in y 7.747 * [backup-simplify]: Simplify x into x 7.747 * [backup-simplify]: Simplify (/ -1 x) into (/ -1 x) 7.747 * [taylor]: Taking taylor expansion of 2.0 in y 7.747 * [backup-simplify]: Simplify 2.0 into 2.0 7.747 * [backup-simplify]: Simplify (* (/ -1 x) 1/2) into (/ -1/2 x) 7.748 * [backup-simplify]: Simplify (+ (/ -1/2 x) 1) into (- 1 (* 1/2 (/ 1 x))) 7.748 * [backup-simplify]: Simplify (* (- 1 (* 1/2 (/ 1 x))) (/ -1 x)) into (* -1 (/ (- 1 (* 1/2 (/ 1 x))) x)) 7.748 * [backup-simplify]: Simplify (+ (* -1 (/ (- 1 (* 1/2 (/ 1 x))) x)) 2.0) into (- (+ 2.0 (* 1/2 (/ 1 (pow x 2)))) (/ 1 x)) 7.748 * [backup-simplify]: Simplify (log (- (+ 2.0 (* 1/2 (/ 1 (pow x 2)))) (/ 1 x))) into (log (- (+ (* 1/2 (/ 1 (pow x 2))) 2.0) (/ 1 x))) 7.748 * [taylor]: Taking taylor expansion of (fma (/ -1 y) (/ 1 x) (log (fma (fma (/ -1 x) 1/2 1) (/ -1 x) 2.0))) in y 7.749 * [taylor]: Rewrote expression to (+ (* (/ -1 y) (/ 1 x)) (log (fma (fma (/ -1 x) 1/2 1) (/ -1 x) 2.0))) 7.749 * [taylor]: Taking taylor expansion of (* (/ -1 y) (/ 1 x)) in y 7.749 * [taylor]: Taking taylor expansion of (/ -1 y) in y 7.749 * [taylor]: Taking taylor expansion of -1 in y 7.749 * [backup-simplify]: Simplify -1 into -1 7.749 * [taylor]: Taking taylor expansion of y in y 7.749 * [backup-simplify]: Simplify 0 into 0 7.749 * [backup-simplify]: Simplify 1 into 1 7.749 * [backup-simplify]: Simplify (/ -1 1) into -1 7.749 * [taylor]: Taking taylor expansion of (/ 1 x) in y 7.749 * [taylor]: Taking taylor expansion of x in y 7.750 * [backup-simplify]: Simplify x into x 7.750 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 7.750 * [taylor]: Taking taylor expansion of (log (fma (fma (/ -1 x) 1/2 1) (/ -1 x) 2.0)) in y 7.750 * [taylor]: Taking taylor expansion of (fma (fma (/ -1 x) 1/2 1) (/ -1 x) 2.0) in y 7.750 * [taylor]: Rewrote expression to (+ (* (fma (/ -1 x) 1/2 1) (/ -1 x)) 2.0) 7.750 * [taylor]: Taking taylor expansion of (* (fma (/ -1 x) 1/2 1) (/ -1 x)) in y 7.750 * [taylor]: Taking taylor expansion of (fma (/ -1 x) 1/2 1) in y 7.750 * [taylor]: Rewrote expression to (+ (* (/ -1 x) 1/2) 1) 7.750 * [taylor]: Taking taylor expansion of (* (/ -1 x) 1/2) in y 7.750 * [taylor]: Taking taylor expansion of (/ -1 x) in y 7.750 * [taylor]: Taking taylor expansion of -1 in y 7.750 * [backup-simplify]: Simplify -1 into -1 7.750 * [taylor]: Taking taylor expansion of x in y 7.750 * [backup-simplify]: Simplify x into x 7.750 * [backup-simplify]: Simplify (/ -1 x) into (/ -1 x) 7.751 * [taylor]: Taking taylor expansion of 1/2 in y 7.751 * [backup-simplify]: Simplify 1/2 into 1/2 7.751 * [taylor]: Taking taylor expansion of 1 in y 7.751 * [backup-simplify]: Simplify 1 into 1 7.751 * [taylor]: Taking taylor expansion of (/ -1 x) in y 7.751 * [taylor]: Taking taylor expansion of -1 in y 7.751 * [backup-simplify]: Simplify -1 into -1 7.751 * [taylor]: Taking taylor expansion of x in y 7.751 * [backup-simplify]: Simplify x into x 7.751 * [backup-simplify]: Simplify (/ -1 x) into (/ -1 x) 7.751 * [taylor]: Taking taylor expansion of 2.0 in y 7.751 * [backup-simplify]: Simplify 2.0 into 2.0 7.751 * [backup-simplify]: Simplify (* (/ -1 x) 1/2) into (/ -1/2 x) 7.751 * [backup-simplify]: Simplify (+ (/ -1/2 x) 1) into (- 1 (* 1/2 (/ 1 x))) 7.751 * [backup-simplify]: Simplify (* (- 1 (* 1/2 (/ 1 x))) (/ -1 x)) into (* -1 (/ (- 1 (* 1/2 (/ 1 x))) x)) 7.752 * [backup-simplify]: Simplify (+ (* -1 (/ (- 1 (* 1/2 (/ 1 x))) x)) 2.0) into (- (+ 2.0 (* 1/2 (/ 1 (pow x 2)))) (/ 1 x)) 7.752 * [backup-simplify]: Simplify (log (- (+ 2.0 (* 1/2 (/ 1 (pow x 2)))) (/ 1 x))) into (log (- (+ (* 1/2 (/ 1 (pow x 2))) 2.0) (/ 1 x))) 7.752 * [backup-simplify]: Simplify (* -1 (/ 1 x)) into (/ -1 x) 7.752 * [backup-simplify]: Simplify (+ (/ -1 x) 0) into (- (/ 1 x)) 7.752 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 7.752 * [taylor]: Taking taylor expansion of (/ 1 x) in x 7.752 * [taylor]: Taking taylor expansion of x in x 7.752 * [backup-simplify]: Simplify 0 into 0 7.752 * [backup-simplify]: Simplify 1 into 1 7.753 * [backup-simplify]: Simplify (/ 1 1) into 1 7.753 * [backup-simplify]: Simplify (- 1) into -1 7.753 * [backup-simplify]: Simplify -1 into -1 7.753 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0 7.754 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0 7.755 * [backup-simplify]: Simplify (+ (* -1 0) (* 0 (/ 1 x))) into 0 7.755 * [backup-simplify]: Simplify (+ 0 (log (- (+ (* 1/2 (/ 1 (pow x 2))) 2.0) (/ 1 x)))) into (log (- (+ (* 1/2 (/ 1 (pow x 2))) 2.0) (/ 1 x))) 7.755 * [taylor]: Taking taylor expansion of (log (- (+ (* 1/2 (/ 1 (pow x 2))) 2.0) (/ 1 x))) in x 7.755 * [taylor]: Taking taylor expansion of (- (+ (* 1/2 (/ 1 (pow x 2))) 2.0) (/ 1 x)) in x 7.755 * [taylor]: Taking taylor expansion of (+ (* 1/2 (/ 1 (pow x 2))) 2.0) in x 7.755 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 (pow x 2))) in x 7.755 * [taylor]: Taking taylor expansion of 1/2 in x 7.755 * [backup-simplify]: Simplify 1/2 into 1/2 7.756 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 7.756 * [taylor]: Taking taylor expansion of (pow x 2) in x 7.756 * [taylor]: Taking taylor expansion of x in x 7.756 * [backup-simplify]: Simplify 0 into 0 7.756 * [backup-simplify]: Simplify 1 into 1 7.756 * [backup-simplify]: Simplify (* 1 1) into 1 7.756 * [backup-simplify]: Simplify (/ 1 1) into 1 7.756 * [taylor]: Taking taylor expansion of 2.0 in x 7.756 * [backup-simplify]: Simplify 2.0 into 2.0 7.757 * [taylor]: Taking taylor expansion of (/ 1 x) in x 7.757 * [taylor]: Taking taylor expansion of x in x 7.757 * [backup-simplify]: Simplify 0 into 0 7.757 * [backup-simplify]: Simplify 1 into 1 7.757 * [backup-simplify]: Simplify (/ 1 1) into 1 7.757 * [backup-simplify]: Simplify (* 1/2 1) into 1/2 7.758 * [backup-simplify]: Simplify (+ 1/2 0) into 1/2 7.758 * [backup-simplify]: Simplify (+ 1/2 0) into 1/2 7.759 * [backup-simplify]: Simplify (log 1/2) into (log 1/2) 7.759 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 7.760 * [backup-simplify]: Simplify (- 0) into 0 7.760 * [backup-simplify]: Simplify 0 into 0 7.760 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)))) into 0 7.761 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 7.762 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (/ 1 x)))) into 0 7.762 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ -1 x) (/ 0 x)))) into 0 7.762 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ -1 x) (/ 0 x)))) into 0 7.763 * [backup-simplify]: Simplify (+ (* (/ -1 x) 0) (* 0 1/2)) into 0 7.763 * [backup-simplify]: Simplify (+ 0 0) into 0 7.764 * [backup-simplify]: Simplify (+ (* (- 1 (* 1/2 (/ 1 x))) 0) (* 0 (/ -1 x))) into 0 7.764 * [backup-simplify]: Simplify (+ 0 0) into 0 7.765 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (- (+ 2.0 (* 1/2 (/ 1 (pow x 2)))) (/ 1 x)) 1)))) 1) into 0 7.766 * [backup-simplify]: Simplify (+ 0 0) into 0 7.766 * [taylor]: Taking taylor expansion of 0 in x 7.766 * [backup-simplify]: Simplify 0 into 0 7.767 * [backup-simplify]: Simplify (+ (* (- 2) (log x)) (log 1/2)) into (- (log 1/2) (* 2 (log x))) 7.767 * [backup-simplify]: Simplify (- (log 1/2) (* 2 (log x))) into (- (log 1/2) (* 2 (log x))) 7.768 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 7.768 * [backup-simplify]: Simplify (- 0) into 0 7.768 * [backup-simplify]: Simplify 0 into 0 7.769 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)) (* 0 (/ 0 x)))) into 0 7.770 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 7.771 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 x))))) into 0 7.772 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ -1 x) (/ 0 x)) (* 0 (/ 0 x)))) into 0 7.772 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ -1 x) (/ 0 x)) (* 0 (/ 0 x)))) into 0 7.773 * [backup-simplify]: Simplify (+ (* (/ -1 x) 0) (+ (* 0 0) (* 0 1/2))) into 0 7.773 * [backup-simplify]: Simplify (+ 0 0) into 0 7.774 * [backup-simplify]: Simplify (+ (* (- 1 (* 1/2 (/ 1 x))) 0) (+ (* 0 0) (* 0 (/ -1 x)))) into 0 7.774 * [backup-simplify]: Simplify (+ 0 0) into 0 7.776 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (- (+ 2.0 (* 1/2 (/ 1 (pow x 2)))) (/ 1 x)) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (- (+ 2.0 (* 1/2 (/ 1 (pow x 2)))) (/ 1 x)) 1)))) 2) into 0 7.777 * [backup-simplify]: Simplify (+ 0 0) into 0 7.777 * [taylor]: Taking taylor expansion of 0 in x 7.777 * [backup-simplify]: Simplify 0 into 0 7.777 * [backup-simplify]: Simplify 0 into 0 7.778 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 7.778 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 7.779 * [backup-simplify]: Simplify (+ (* 1/2 0) (* 0 1)) into 0 7.779 * [backup-simplify]: Simplify (+ 0 0) into 0 7.780 * [backup-simplify]: Simplify (- 1) into -1 7.780 * [backup-simplify]: Simplify (+ 0 -1) into -1 7.781 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 -1) 1)) (pow 1/2 1)))) 1) into -2 7.782 * [backup-simplify]: Simplify -2 into -2 7.783 * [backup-simplify]: Simplify (+ (* -2 (* (/ 1 (- x)) 1)) (+ (- (log 1/2) (* 2 (log (/ 1 (- x))))) (* -1 (* (/ 1 (/ 1 (- x))) (/ 1 (/ 1 (- y))))))) into (- (+ (log 1/2) (* 2 (/ 1 x))) (+ (* x y) (* 2 (log (/ -1 x))))) 7.783 * * * [progress]: simplifying candidates 7.784 * [simplify]: Simplifying: (expm1 (log (fma (fma x 1/2 1) x 2.0))) (log1p (log (fma (fma x 1/2 1) x 2.0))) (log (* (cbrt (fma (fma x 1/2 1) x 2.0)) (cbrt (fma (fma x 1/2 1) x 2.0)))) (log (cbrt (fma (fma x 1/2 1) x 2.0))) (log (sqrt (fma (fma x 1/2 1) x 2.0))) (log (sqrt (fma (fma x 1/2 1) x 2.0))) (log 1) (log (fma (fma x 1/2 1) x 2.0)) (log (fma (fma x 1/2 1) x 2.0)) (log (log (fma (fma x 1/2 1) x 2.0))) (exp (log (fma (fma x 1/2 1) x 2.0))) (* (cbrt (log (fma (fma x 1/2 1) x 2.0))) (cbrt (log (fma (fma x 1/2 1) x 2.0)))) (cbrt (log (fma (fma x 1/2 1) x 2.0))) (* (* (log (fma (fma x 1/2 1) x 2.0)) (log (fma (fma x 1/2 1) x 2.0))) (log (fma (fma x 1/2 1) x 2.0))) (sqrt (log (fma (fma x 1/2 1) x 2.0))) (sqrt (log (fma (fma x 1/2 1) x 2.0))) (expm1 (fma y (- x) (log (fma (fma x 1/2 1) x 2.0)))) (log1p (fma y (- x) (log (fma (fma x 1/2 1) x 2.0)))) (* y (- x)) (log (fma y (- x) (log (fma (fma x 1/2 1) x 2.0)))) (exp (fma y (- x) (log (fma (fma x 1/2 1) x 2.0)))) (* (cbrt (fma y (- x) (log (fma (fma x 1/2 1) x 2.0)))) (cbrt (fma y (- x) (log (fma (fma x 1/2 1) x 2.0))))) (cbrt (fma y (- x) (log (fma (fma x 1/2 1) x 2.0)))) (* (* (fma y (- x) (log (fma (fma x 1/2 1) x 2.0))) (fma y (- x) (log (fma (fma x 1/2 1) x 2.0)))) (fma y (- x) (log (fma (fma x 1/2 1) x 2.0)))) (sqrt (fma y (- x) (log (fma (fma x 1/2 1) x 2.0)))) (sqrt (fma y (- x) (log (fma (fma x 1/2 1) x 2.0)))) (- (+ (log 2.0) (+ (* 0.25 (pow x 2)) (* 0.5 x))) (* 1/2 (/ (pow x 2) (pow 2.0 2)))) (- (+ (* 2.0 (/ 1 (pow x 2))) (+ (log 1/2) (* 2 (/ 1 x)))) (* 2 (log (/ 1 x)))) (- (+ (* 2.0 (/ 1 (pow x 2))) (+ (log 1/2) (* 2 (/ 1 x)))) (* 2 (log (/ -1 x)))) (- (+ (log 2.0) (* 0.5 x)) (* x y)) (- (+ (log 1/2) (* 2 (/ 1 x))) (+ (* x y) (* 2 (log (/ 1 x))))) (- (+ (log 1/2) (* 2 (/ 1 x))) (+ (* x y) (* 2 (log (/ -1 x))))) 7.785 * * [simplify]: Extracting # 0 : cost 0 7.786 * * [simplify]: Extracting # 1 : cost 0 7.786 * * [simplify]: Extracting # 2 : cost 0 7.786 * * [simplify]: Extracting # 3 : cost 0 7.786 * * [simplify]: Extracting # 4 : cost 0 7.786 * * [simplify]: Extracting # 5 : cost 0 7.786 * * [simplify]: Extracting # 6 : cost 0 7.787 * * [simplify]: Extracting # 7 : cost 0 7.787 * * [simplify]: Extracting # 8 : cost 0 7.787 * * [simplify]: Extracting # 9 : cost 0 7.787 * * [simplify]: iteration 0 : 71 enodes (cost 447 ) 7.817 * * [simplify]: Extracting # 0 : cost 0 7.818 * * [simplify]: Extracting # 1 : cost 0 7.818 * * [simplify]: Extracting # 2 : cost 0 7.818 * * [simplify]: Extracting # 3 : cost 0 7.819 * * [simplify]: Extracting # 4 : cost 0 7.819 * * [simplify]: Extracting # 5 : cost 0 7.819 * * [simplify]: iteration 1 : 151 enodes (cost 429 ) 7.881 * * [simplify]: Extracting # 0 : cost 0 7.881 * * [simplify]: Extracting # 1 : cost 0 7.882 * * [simplify]: Extracting # 2 : cost 0 7.882 * * [simplify]: Extracting # 3 : cost 0 7.883 * * [simplify]: iteration 2 : 365 enodes (cost 378 ) 8.038 * * [simplify]: Extracting # 0 : cost 0 8.039 * * [simplify]: Extracting # 1 : cost 0 8.049 * * [simplify]: Extracting # 2 : cost 0 8.051 * * [simplify]: Extracting # 3 : cost 0 8.053 * * [simplify]: Extracting # 4 : cost 0 8.055 * * [simplify]: iteration 3 : 927 enodes (cost 371 ) 8.961 * * [simplify]: Extracting # 0 : cost 0 8.964 * * [simplify]: Extracting # 1 : cost 0 8.965 * * [simplify]: Extracting # 2 : cost 0 8.968 * * [simplify]: Extracting # 3 : cost 0 8.970 * * [simplify]: Extracting # 4 : cost 0 8.972 * * [simplify]: iteration 4 : 2348 enodes (cost 366 ) 10.597 * * [simplify]: Extracting # 0 : cost 0 10.602 * * [simplify]: Extracting # 1 : cost 0 10.607 * * [simplify]: Extracting # 2 : cost 0 10.612 * * [simplify]: Extracting # 3 : cost 0 10.617 * * [simplify]: Extracting # 4 : cost 0 10.622 * * [simplify]: iteration done: 5000 enodes (cost 363 ) 10.623 * [simplify]: Simplified to: (expm1 (log (fma (fma x 1/2 1) x 2.0))) (log1p (log (fma (fma x 1/2 1) x 2.0))) (* 2 (log (cbrt (fma (fma x 1/2 1) x 2.0)))) (log (cbrt (fma (fma x 1/2 1) x 2.0))) (log (sqrt (fma (fma x 1/2 1) x 2.0))) (log (sqrt (fma (fma x 1/2 1) x 2.0))) 0 (log (fma (fma x 1/2 1) x 2.0)) (log (fma (fma x 1/2 1) x 2.0)) (log (log (fma (fma x 1/2 1) x 2.0))) (fma (fma x 1/2 1) x 2.0) (* (cbrt (log (fma (fma x 1/2 1) x 2.0))) (cbrt (log (fma (fma x 1/2 1) x 2.0)))) (cbrt (log (fma (fma x 1/2 1) x 2.0))) (pow (log (fma (fma x 1/2 1) x 2.0)) 3) (sqrt (log (fma (fma x 1/2 1) x 2.0))) (sqrt (log (fma (fma x 1/2 1) x 2.0))) (expm1 (fma y (- x) (log (fma (fma x 1/2 1) x 2.0)))) (log1p (fma y (- x) (log (fma (fma x 1/2 1) x 2.0)))) (* y (- x)) (log (fma y (- x) (log (fma (fma x 1/2 1) x 2.0)))) (/ (fma (fma x 1/2 1) x 2.0) (exp (* x y))) (* (cbrt (fma y (- x) (log (fma (fma x 1/2 1) x 2.0)))) (cbrt (fma y (- x) (log (fma (fma x 1/2 1) x 2.0))))) (cbrt (fma y (- x) (log (fma (fma x 1/2 1) x 2.0)))) (pow (fma y (- x) (log (fma (fma x 1/2 1) x 2.0))) 3) (sqrt (fma y (- x) (log (fma (fma x 1/2 1) x 2.0)))) (sqrt (fma y (- x) (log (fma (fma x 1/2 1) x 2.0)))) (fma (* x x) (- 0.25 (/ 1/2 (pow 2.0 2))) (fma x 0.5 (log 2.0))) (fma (log x) 2 (+ (log 1/2) (/ (+ 2 (/ 2.0 x)) x))) (+ (fma -2 (log (/ -1 x)) (/ (+ 2 (/ 2.0 x)) x)) (log 1/2)) (fma x (- 0.5 y) (log 2.0)) (+ (log 1/2) (- (/ 2 x) (fma x y (* -2 (log x))))) (+ (log 1/2) (- (/ 2 x) (fma x y (* 2 (log (/ -1 x)))))) 10.623 * * * [progress]: adding candidates to table 10.777 * * [progress]: iteration 4 / 4 10.777 * * * [progress]: picking best candidate 10.788 * * * * [pick]: Picked # 10.788 * * * [progress]: localizing error 10.807 * * * [progress]: generating rewritten candidates 10.807 * * * * [progress]: [ 1 / 1 ] rewriting at (2 2) 10.808 * * * [progress]: generating series expansions 10.808 * * * * [progress]: [ 1 / 1 ] generating series at (2 2) 10.809 * [backup-simplify]: Simplify (fma x (- 0.5 y) (log 2.0)) into (fma x (- 0.5 y) (log 2.0)) 10.809 * [approximate]: Taking taylor expansion of (fma x (- 0.5 y) (log 2.0)) in (x y) around 0 10.809 * [taylor]: Taking taylor expansion of (fma x (- 0.5 y) (log 2.0)) in y 10.809 * [taylor]: Rewrote expression to (+ (* x (- 0.5 y)) (log 2.0)) 10.809 * [taylor]: Taking taylor expansion of (* x (- 0.5 y)) in y 10.809 * [taylor]: Taking taylor expansion of x in y 10.809 * [backup-simplify]: Simplify x into x 10.809 * [taylor]: Taking taylor expansion of (- 0.5 y) in y 10.809 * [taylor]: Taking taylor expansion of 0.5 in y 10.809 * [backup-simplify]: Simplify 0.5 into 0.5 10.809 * [taylor]: Taking taylor expansion of y in y 10.809 * [backup-simplify]: Simplify 0 into 0 10.809 * [backup-simplify]: Simplify 1 into 1 10.809 * [taylor]: Taking taylor expansion of (log 2.0) in y 10.809 * [taylor]: Taking taylor expansion of 2.0 in y 10.809 * [backup-simplify]: Simplify 2.0 into 2.0 10.810 * [backup-simplify]: Simplify (log 2.0) into (log 2.0) 10.810 * [taylor]: Taking taylor expansion of (fma x (- 0.5 y) (log 2.0)) in x 10.810 * [taylor]: Rewrote expression to (+ (* x (- 0.5 y)) (log 2.0)) 10.810 * [taylor]: Taking taylor expansion of (* x (- 0.5 y)) in x 10.810 * [taylor]: Taking taylor expansion of x in x 10.810 * [backup-simplify]: Simplify 0 into 0 10.810 * [backup-simplify]: Simplify 1 into 1 10.810 * [taylor]: Taking taylor expansion of (- 0.5 y) in x 10.810 * [taylor]: Taking taylor expansion of 0.5 in x 10.810 * [backup-simplify]: Simplify 0.5 into 0.5 10.810 * [taylor]: Taking taylor expansion of y in x 10.810 * [backup-simplify]: Simplify y into y 10.810 * [taylor]: Taking taylor expansion of (log 2.0) in x 10.810 * [taylor]: Taking taylor expansion of 2.0 in x 10.810 * [backup-simplify]: Simplify 2.0 into 2.0 10.811 * [backup-simplify]: Simplify (log 2.0) into (log 2.0) 10.811 * [taylor]: Taking taylor expansion of (fma x (- 0.5 y) (log 2.0)) in x 10.811 * [taylor]: Rewrote expression to (+ (* x (- 0.5 y)) (log 2.0)) 10.811 * [taylor]: Taking taylor expansion of (* x (- 0.5 y)) in x 10.811 * [taylor]: Taking taylor expansion of x in x 10.811 * [backup-simplify]: Simplify 0 into 0 10.811 * [backup-simplify]: Simplify 1 into 1 10.811 * [taylor]: Taking taylor expansion of (- 0.5 y) in x 10.811 * [taylor]: Taking taylor expansion of 0.5 in x 10.811 * [backup-simplify]: Simplify 0.5 into 0.5 10.811 * [taylor]: Taking taylor expansion of y in x 10.811 * [backup-simplify]: Simplify y into y 10.811 * [taylor]: Taking taylor expansion of (log 2.0) in x 10.811 * [taylor]: Taking taylor expansion of 2.0 in x 10.811 * [backup-simplify]: Simplify 2.0 into 2.0 10.812 * [backup-simplify]: Simplify (log 2.0) into (log 2.0) 10.812 * [backup-simplify]: Simplify (- y) into (- y) 10.812 * [backup-simplify]: Simplify (+ 0.5 (- y)) into (- 0.5 y) 10.812 * [backup-simplify]: Simplify (* 0 (- 0.5 y)) into 0 10.813 * [backup-simplify]: Simplify (+ 0 (log 2.0)) into (log 2.0) 10.813 * [taylor]: Taking taylor expansion of (log 2.0) in y 10.813 * [taylor]: Taking taylor expansion of 2.0 in y 10.813 * [backup-simplify]: Simplify 2.0 into 2.0 10.813 * [backup-simplify]: Simplify (log 2.0) into (log 2.0) 10.814 * [backup-simplify]: Simplify (log 2.0) into (log 2.0) 10.814 * [backup-simplify]: Simplify (- 0) into 0 10.814 * [backup-simplify]: Simplify (+ 0 0) into 0 10.815 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 (- 0.5 y))) into (- 0.5 y) 10.816 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow 2.0 1)))) 1) into 0 10.816 * [backup-simplify]: Simplify (+ (- 0.5 y) 0) into (- 0.5 y) 10.816 * [taylor]: Taking taylor expansion of (- 0.5 y) in y 10.816 * [taylor]: Taking taylor expansion of 0.5 in y 10.816 * [backup-simplify]: Simplify 0.5 into 0.5 10.816 * [taylor]: Taking taylor expansion of y in y 10.816 * [backup-simplify]: Simplify 0 into 0 10.817 * [backup-simplify]: Simplify 1 into 1 10.817 * [backup-simplify]: Simplify (- 0) into 0 10.817 * [backup-simplify]: Simplify (+ 0.5 0) into 0.5 10.817 * [backup-simplify]: Simplify 0.5 into 0.5 10.819 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow 2.0 1)))) 1) into 0 10.819 * [backup-simplify]: Simplify 0 into 0 10.819 * [backup-simplify]: Simplify (- 0) into 0 10.820 * [backup-simplify]: Simplify (+ 0 0) into 0 10.820 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (- 0.5 y)))) into 0 10.823 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow 2.0 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow 2.0 1)))) 2) into 0 10.824 * [backup-simplify]: Simplify (+ 0 0) into 0 10.824 * [taylor]: Taking taylor expansion of 0 in y 10.824 * [backup-simplify]: Simplify 0 into 0 10.824 * [backup-simplify]: Simplify 0 into 0 10.825 * [backup-simplify]: Simplify (- 1) into -1 10.825 * [backup-simplify]: Simplify (+ 0 -1) into -1 10.825 * [backup-simplify]: Simplify -1 into -1 10.826 * [backup-simplify]: Simplify (+ (* -1 (* y x)) (+ (* 0.5 (* 1 x)) (log 2.0))) into (- (+ (log 2.0) (* 0.5 x)) (* x y)) 10.826 * [backup-simplify]: Simplify (fma (/ 1 x) (- 0.5 (/ 1 y)) (log 2.0)) into (fma (/ 1 x) (- 0.5 (/ 1 y)) (log 2.0)) 10.826 * [approximate]: Taking taylor expansion of (fma (/ 1 x) (- 0.5 (/ 1 y)) (log 2.0)) in (x y) around 0 10.826 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (- 0.5 (/ 1 y)) (log 2.0)) in y 10.827 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (- 0.5 (/ 1 y))) (log 2.0)) 10.827 * [taylor]: Taking taylor expansion of (* (/ 1 x) (- 0.5 (/ 1 y))) in y 10.827 * [taylor]: Taking taylor expansion of (/ 1 x) in y 10.827 * [taylor]: Taking taylor expansion of x in y 10.827 * [backup-simplify]: Simplify x into x 10.827 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 10.827 * [taylor]: Taking taylor expansion of (- 0.5 (/ 1 y)) in y 10.827 * [taylor]: Taking taylor expansion of 0.5 in y 10.827 * [backup-simplify]: Simplify 0.5 into 0.5 10.827 * [taylor]: Taking taylor expansion of (/ 1 y) in y 10.827 * [taylor]: Taking taylor expansion of y in y 10.827 * [backup-simplify]: Simplify 0 into 0 10.827 * [backup-simplify]: Simplify 1 into 1 10.828 * [backup-simplify]: Simplify (/ 1 1) into 1 10.828 * [taylor]: Taking taylor expansion of (log 2.0) in y 10.828 * [taylor]: Taking taylor expansion of 2.0 in y 10.828 * [backup-simplify]: Simplify 2.0 into 2.0 10.828 * [backup-simplify]: Simplify (log 2.0) into (log 2.0) 10.828 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (- 0.5 (/ 1 y)) (log 2.0)) in x 10.828 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (- 0.5 (/ 1 y))) (log 2.0)) 10.828 * [taylor]: Taking taylor expansion of (* (/ 1 x) (- 0.5 (/ 1 y))) in x 10.828 * [taylor]: Taking taylor expansion of (/ 1 x) in x 10.828 * [taylor]: Taking taylor expansion of x in x 10.828 * [backup-simplify]: Simplify 0 into 0 10.829 * [backup-simplify]: Simplify 1 into 1 10.829 * [backup-simplify]: Simplify (/ 1 1) into 1 10.829 * [taylor]: Taking taylor expansion of (- 0.5 (/ 1 y)) in x 10.829 * [taylor]: Taking taylor expansion of 0.5 in x 10.829 * [backup-simplify]: Simplify 0.5 into 0.5 10.829 * [taylor]: Taking taylor expansion of (/ 1 y) in x 10.829 * [taylor]: Taking taylor expansion of y in x 10.829 * [backup-simplify]: Simplify y into y 10.829 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 10.829 * [taylor]: Taking taylor expansion of (log 2.0) in x 10.829 * [taylor]: Taking taylor expansion of 2.0 in x 10.829 * [backup-simplify]: Simplify 2.0 into 2.0 10.830 * [backup-simplify]: Simplify (log 2.0) into (log 2.0) 10.830 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (- 0.5 (/ 1 y)) (log 2.0)) in x 10.830 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (- 0.5 (/ 1 y))) (log 2.0)) 10.830 * [taylor]: Taking taylor expansion of (* (/ 1 x) (- 0.5 (/ 1 y))) in x 10.830 * [taylor]: Taking taylor expansion of (/ 1 x) in x 10.830 * [taylor]: Taking taylor expansion of x in x 10.830 * [backup-simplify]: Simplify 0 into 0 10.830 * [backup-simplify]: Simplify 1 into 1 10.840 * [backup-simplify]: Simplify (/ 1 1) into 1 10.840 * [taylor]: Taking taylor expansion of (- 0.5 (/ 1 y)) in x 10.840 * [taylor]: Taking taylor expansion of 0.5 in x 10.841 * [backup-simplify]: Simplify 0.5 into 0.5 10.841 * [taylor]: Taking taylor expansion of (/ 1 y) in x 10.841 * [taylor]: Taking taylor expansion of y in x 10.841 * [backup-simplify]: Simplify y into y 10.841 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 10.841 * [taylor]: Taking taylor expansion of (log 2.0) in x 10.841 * [taylor]: Taking taylor expansion of 2.0 in x 10.841 * [backup-simplify]: Simplify 2.0 into 2.0 10.841 * [backup-simplify]: Simplify (log 2.0) into (log 2.0) 10.842 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y)) 10.842 * [backup-simplify]: Simplify (+ 0.5 (- (/ 1 y))) into (- 0.5 (/ 1 y)) 10.842 * [backup-simplify]: Simplify (* 1 (- 0.5 (/ 1 y))) into (- 0.5 (/ 1 y)) 10.842 * [backup-simplify]: Simplify (+ (- 0.5 (/ 1 y)) 0) into (- 0.5 (/ 1 y)) 10.842 * [taylor]: Taking taylor expansion of (- 0.5 (/ 1 y)) in y 10.842 * [taylor]: Taking taylor expansion of 0.5 in y 10.842 * [backup-simplify]: Simplify 0.5 into 0.5 10.842 * [taylor]: Taking taylor expansion of (/ 1 y) in y 10.842 * [taylor]: Taking taylor expansion of y in y 10.842 * [backup-simplify]: Simplify 0 into 0 10.842 * [backup-simplify]: Simplify 1 into 1 10.843 * [backup-simplify]: Simplify (/ 1 1) into 1 10.843 * [backup-simplify]: Simplify (- 1) into -1 10.843 * [backup-simplify]: Simplify (+ 0 -1) into -1 10.843 * [backup-simplify]: Simplify -1 into -1 10.843 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 10.844 * [backup-simplify]: Simplify (- 0) into 0 10.844 * [backup-simplify]: Simplify (+ 0 0) into 0 10.844 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 10.845 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 (- 0.5 (/ 1 y)))) into 0 10.845 * [backup-simplify]: Simplify (+ 0 (log 2.0)) into (log 2.0) 10.845 * [taylor]: Taking taylor expansion of (log 2.0) in y 10.845 * [taylor]: Taking taylor expansion of 2.0 in y 10.845 * [backup-simplify]: Simplify 2.0 into 2.0 10.846 * [backup-simplify]: Simplify (log 2.0) into (log 2.0) 10.846 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 10.846 * [backup-simplify]: Simplify (- 0) into 0 10.847 * [backup-simplify]: Simplify (+ 0.5 0) into 0.5 10.847 * [backup-simplify]: Simplify 0.5 into 0.5 10.847 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 10.847 * [backup-simplify]: Simplify (- 0) into 0 10.847 * [backup-simplify]: Simplify (+ 0 0) into 0 10.848 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 10.848 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 (- 0.5 (/ 1 y))))) into 0 10.849 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow 2.0 1)))) 1) into 0 10.849 * [backup-simplify]: Simplify (+ 0 0) into 0 10.849 * [taylor]: Taking taylor expansion of 0 in y 10.849 * [backup-simplify]: Simplify 0 into 0 10.850 * [backup-simplify]: Simplify (log 2.0) into (log 2.0) 10.850 * [backup-simplify]: Simplify (+ (log 2.0) (+ (* 0.5 (* 1 (/ 1 (/ 1 x)))) (* -1 (* (/ 1 (/ 1 y)) (/ 1 (/ 1 x)))))) into (- (+ (log 2.0) (* 0.5 x)) (* x y)) 10.851 * [backup-simplify]: Simplify (fma (/ 1 (- x)) (- 0.5 (/ 1 (- y))) (log 2.0)) into (fma (/ -1 x) (+ (/ 1 y) 0.5) (log 2.0)) 10.851 * [approximate]: Taking taylor expansion of (fma (/ -1 x) (+ (/ 1 y) 0.5) (log 2.0)) in (x y) around 0 10.851 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (+ (/ 1 y) 0.5) (log 2.0)) in y 10.851 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (+ (/ 1 y) 0.5)) (log 2.0)) 10.851 * [taylor]: Taking taylor expansion of (* (/ -1 x) (+ (/ 1 y) 0.5)) in y 10.851 * [taylor]: Taking taylor expansion of (/ -1 x) in y 10.851 * [taylor]: Taking taylor expansion of -1 in y 10.851 * [backup-simplify]: Simplify -1 into -1 10.851 * [taylor]: Taking taylor expansion of x in y 10.851 * [backup-simplify]: Simplify x into x 10.851 * [backup-simplify]: Simplify (/ -1 x) into (/ -1 x) 10.851 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 0.5) in y 10.851 * [taylor]: Taking taylor expansion of (/ 1 y) in y 10.851 * [taylor]: Taking taylor expansion of y in y 10.851 * [backup-simplify]: Simplify 0 into 0 10.851 * [backup-simplify]: Simplify 1 into 1 10.851 * [backup-simplify]: Simplify (/ 1 1) into 1 10.851 * [taylor]: Taking taylor expansion of 0.5 in y 10.851 * [backup-simplify]: Simplify 0.5 into 0.5 10.851 * [taylor]: Taking taylor expansion of (log 2.0) in y 10.851 * [taylor]: Taking taylor expansion of 2.0 in y 10.851 * [backup-simplify]: Simplify 2.0 into 2.0 10.852 * [backup-simplify]: Simplify (log 2.0) into (log 2.0) 10.852 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (+ (/ 1 y) 0.5) (log 2.0)) in x 10.852 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (+ (/ 1 y) 0.5)) (log 2.0)) 10.852 * [taylor]: Taking taylor expansion of (* (/ -1 x) (+ (/ 1 y) 0.5)) in x 10.852 * [taylor]: Taking taylor expansion of (/ -1 x) in x 10.852 * [taylor]: Taking taylor expansion of -1 in x 10.852 * [backup-simplify]: Simplify -1 into -1 10.852 * [taylor]: Taking taylor expansion of x in x 10.852 * [backup-simplify]: Simplify 0 into 0 10.852 * [backup-simplify]: Simplify 1 into 1 10.852 * [backup-simplify]: Simplify (/ -1 1) into -1 10.852 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 0.5) in x 10.852 * [taylor]: Taking taylor expansion of (/ 1 y) in x 10.852 * [taylor]: Taking taylor expansion of y in x 10.852 * [backup-simplify]: Simplify y into y 10.852 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 10.852 * [taylor]: Taking taylor expansion of 0.5 in x 10.852 * [backup-simplify]: Simplify 0.5 into 0.5 10.852 * [taylor]: Taking taylor expansion of (log 2.0) in x 10.852 * [taylor]: Taking taylor expansion of 2.0 in x 10.852 * [backup-simplify]: Simplify 2.0 into 2.0 10.853 * [backup-simplify]: Simplify (log 2.0) into (log 2.0) 10.853 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (+ (/ 1 y) 0.5) (log 2.0)) in x 10.853 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (+ (/ 1 y) 0.5)) (log 2.0)) 10.853 * [taylor]: Taking taylor expansion of (* (/ -1 x) (+ (/ 1 y) 0.5)) in x 10.853 * [taylor]: Taking taylor expansion of (/ -1 x) in x 10.853 * [taylor]: Taking taylor expansion of -1 in x 10.853 * [backup-simplify]: Simplify -1 into -1 10.853 * [taylor]: Taking taylor expansion of x in x 10.853 * [backup-simplify]: Simplify 0 into 0 10.853 * [backup-simplify]: Simplify 1 into 1 10.853 * [backup-simplify]: Simplify (/ -1 1) into -1 10.853 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 0.5) in x 10.853 * [taylor]: Taking taylor expansion of (/ 1 y) in x 10.853 * [taylor]: Taking taylor expansion of y in x 10.853 * [backup-simplify]: Simplify y into y 10.853 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 10.853 * [taylor]: Taking taylor expansion of 0.5 in x 10.853 * [backup-simplify]: Simplify 0.5 into 0.5 10.853 * [taylor]: Taking taylor expansion of (log 2.0) in x 10.853 * [taylor]: Taking taylor expansion of 2.0 in x 10.853 * [backup-simplify]: Simplify 2.0 into 2.0 10.854 * [backup-simplify]: Simplify (log 2.0) into (log 2.0) 10.854 * [backup-simplify]: Simplify (+ (/ 1 y) 0.5) into (+ (/ 1 y) 0.5) 10.854 * [backup-simplify]: Simplify (* -1 (+ (/ 1 y) 0.5)) into (* -1 (+ (/ 1 y) 0.5)) 10.854 * [backup-simplify]: Simplify (+ (* -1 (+ (/ 1 y) 0.5)) 0) into (- (+ (/ 1 y) 0.5)) 10.854 * [taylor]: Taking taylor expansion of (- (+ (/ 1 y) 0.5)) in y 10.854 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 0.5) in y 10.854 * [taylor]: Taking taylor expansion of (/ 1 y) in y 10.854 * [taylor]: Taking taylor expansion of y in y 10.854 * [backup-simplify]: Simplify 0 into 0 10.854 * [backup-simplify]: Simplify 1 into 1 10.854 * [backup-simplify]: Simplify (/ 1 1) into 1 10.854 * [taylor]: Taking taylor expansion of 0.5 in y 10.854 * [backup-simplify]: Simplify 0.5 into 0.5 10.855 * [backup-simplify]: Simplify (+ 1 0) into 1 10.855 * [backup-simplify]: Simplify (- 1) into -1 10.855 * [backup-simplify]: Simplify -1 into -1 10.855 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 10.855 * [backup-simplify]: Simplify (+ 0 0) into 0 10.856 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0 10.856 * [backup-simplify]: Simplify (+ (* -1 0) (* 0 (+ (/ 1 y) 0.5))) into 0 10.857 * [backup-simplify]: Simplify (+ 0 (log 2.0)) into (log 2.0) 10.857 * [taylor]: Taking taylor expansion of (log 2.0) in y 10.857 * [taylor]: Taking taylor expansion of 2.0 in y 10.857 * [backup-simplify]: Simplify 2.0 into 2.0 10.857 * [backup-simplify]: Simplify (log 2.0) into (log 2.0) 10.857 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 10.858 * [backup-simplify]: Simplify (+ 0 0.5) into 0.5 10.858 * [backup-simplify]: Simplify (- 0.5) into (- 0.5) 10.858 * [backup-simplify]: Simplify (- 0.5) into (- 0.5) 10.858 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 10.859 * [backup-simplify]: Simplify (+ 0 0) into 0 10.859 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 10.860 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (+ (/ 1 y) 0.5)))) into 0 10.862 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow 2.0 1)))) 1) into 0 10.862 * [backup-simplify]: Simplify (+ 0 0) into 0 10.862 * [taylor]: Taking taylor expansion of 0 in y 10.862 * [backup-simplify]: Simplify 0 into 0 10.863 * [backup-simplify]: Simplify (log 2.0) into (log 2.0) 10.864 * [backup-simplify]: Simplify (+ (log 2.0) (+ (* (- 0.5) (* 1 (/ 1 (/ 1 (- x))))) (* -1 (* (/ 1 (/ 1 (- y))) (/ 1 (/ 1 (- x))))))) into (- (+ (log 2.0) (* 0.5 x)) (* x y)) 10.864 * * * [progress]: simplifying candidates 10.865 * [simplify]: Simplifying: (expm1 (fma x (- 0.5 y) (log 2.0))) (log1p (fma x (- 0.5 y) (log 2.0))) (* x (- 0.5 y)) (log (fma x (- 0.5 y) (log 2.0))) (exp (fma x (- 0.5 y) (log 2.0))) (* (cbrt (fma x (- 0.5 y) (log 2.0))) (cbrt (fma x (- 0.5 y) (log 2.0)))) (cbrt (fma x (- 0.5 y) (log 2.0))) (* (* (fma x (- 0.5 y) (log 2.0)) (fma x (- 0.5 y) (log 2.0))) (fma x (- 0.5 y) (log 2.0))) (sqrt (fma x (- 0.5 y) (log 2.0))) (sqrt (fma x (- 0.5 y) (log 2.0))) (- (+ (log 2.0) (* 0.5 x)) (* x y)) (- (+ (log 2.0) (* 0.5 x)) (* x y)) (- (+ (log 2.0) (* 0.5 x)) (* x y)) 10.865 * * [simplify]: Extracting # 0 : cost 0 10.865 * * [simplify]: Extracting # 1 : cost 0 10.865 * * [simplify]: Extracting # 2 : cost 0 10.865 * * [simplify]: Extracting # 3 : cost 0 10.865 * * [simplify]: Extracting # 4 : cost 0 10.865 * * [simplify]: Extracting # 5 : cost 0 10.866 * * [simplify]: iteration 0 : 21 enodes (cost 131 ) 10.873 * * [simplify]: Extracting # 0 : cost 0 10.873 * * [simplify]: Extracting # 1 : cost 0 10.873 * * [simplify]: Extracting # 2 : cost 0 10.873 * * [simplify]: iteration 1 : 33 enodes (cost 131 ) 10.882 * * [simplify]: Extracting # 0 : cost 0 10.883 * * [simplify]: Extracting # 1 : cost 0 10.883 * * [simplify]: Extracting # 2 : cost 0 10.883 * * [simplify]: iteration 2 : 67 enodes (cost 108 ) 10.904 * * [simplify]: Extracting # 0 : cost 0 10.904 * * [simplify]: Extracting # 1 : cost 0 10.904 * * [simplify]: Extracting # 2 : cost 0 10.905 * * [simplify]: Extracting # 3 : cost 0 10.905 * * [simplify]: iteration 3 : 253 enodes (cost 108 ) 11.182 * * [simplify]: Extracting # 0 : cost 0 11.184 * * [simplify]: Extracting # 1 : cost 0 11.185 * * [simplify]: Extracting # 2 : cost 0 11.186 * * [simplify]: Extracting # 3 : cost 0 11.187 * * [simplify]: Extracting # 4 : cost 0 11.193 * * [simplify]: Extracting # 5 : cost 0 11.194 * * [simplify]: iteration 4 : 1413 enodes (cost 108 ) 11.987 * * [simplify]: Extracting # 0 : cost 0 11.997 * * [simplify]: Extracting # 1 : cost 0 12.006 * * [simplify]: Extracting # 2 : cost 0 12.012 * * [simplify]: Extracting # 3 : cost 0 12.017 * * [simplify]: Extracting # 4 : cost 0 12.023 * * [simplify]: iteration done: 5000 enodes (cost 108 ) 12.023 * [simplify]: Simplified to: (expm1 (fma x (- 0.5 y) (log 2.0))) (log1p (fma x (- 0.5 y) (log 2.0))) (* x (- 0.5 y)) (log (fma x (- 0.5 y) (log 2.0))) (exp (fma x (- 0.5 y) (log 2.0))) (* (cbrt (fma x (- 0.5 y) (log 2.0))) (cbrt (fma x (- 0.5 y) (log 2.0)))) (cbrt (fma x (- 0.5 y) (log 2.0))) (pow (fma x (- 0.5 y) (log 2.0)) 3) (sqrt (fma x (- 0.5 y) (log 2.0))) (sqrt (fma x (- 0.5 y) (log 2.0))) (fma x (- 0.5 y) (log 2.0)) (fma x (- 0.5 y) (log 2.0)) (fma x (- 0.5 y) (log 2.0)) 12.023 * * * [progress]: adding candidates to table 12.073 * [progress]: [Phase 3 of 3] Extracting. 12.073 * * [regime]: Finding splitpoints for: (# # #) 12.073 * * * [regime-changes]: Trying 2 branch expressions: (y x) 12.073 * * * * [regimes]: Trying to branch on y from (# # #) 12.099 * * * * [regimes]: Trying to branch on x from (# # #) 12.121 * * * [regime]: Found split indices: #