0.595 * [progress]: [Phase 1 of 3] Setting up. 0.003 * * * [progress]: [1/2] Preparing points 0.207 * * * [progress]: [2/2] Setting up program. 0.213 * [progress]: [Phase 2 of 3] Improving. 0.216 * [simplify]: Simplifying: (- (log (- (/ 1.0 x) 1.0))) 0.218 * * [simplify]: Extracting # 0 : cost 0 0.218 * * [simplify]: Extracting # 1 : cost 0 0.218 * * [simplify]: Extracting # 2 : cost 0 0.218 * * [simplify]: Extracting # 3 : cost 0 0.219 * * [simplify]: Extracting # 4 : cost 0 0.219 * * [simplify]: Extracting # 5 : cost 0 0.219 * * [simplify]: Extracting # 6 : cost 0 0.219 * * [simplify]: iteration 0 : 6 enodes (cost 7 ) 0.227 * * [simplify]: Extracting # 0 : cost 0 0.227 * * [simplify]: Extracting # 1 : cost 0 0.227 * * [simplify]: Extracting # 2 : cost 0 0.227 * * [simplify]: iteration 1 : 8 enodes (cost 7 ) 0.230 * * [simplify]: Extracting # 0 : cost 0 0.230 * * [simplify]: iteration 2 : 9 enodes (cost 7 ) 0.234 * * [simplify]: Extracting # 0 : cost 0 0.234 * * [simplify]: iteration done: 9 enodes (cost 7 ) 0.234 * [simplify]: Simplified to: (- (log (- (/ 1.0 x) 1.0))) 0.236 * * [progress]: iteration 1 / 4 0.236 * * * [progress]: picking best candidate 0.239 * * * * [pick]: Picked # 0.239 * * * [progress]: localizing error 0.255 * * * [progress]: generating rewritten candidates 0.256 * * * * [progress]: [ 1 / 1 ] rewriting at (2 1) 0.291 * * * [progress]: generating series expansions 0.291 * * * * [progress]: [ 1 / 1 ] generating series at (2 1) 0.310 * [backup-simplify]: Simplify (log (- (/ 1.0 x) 1.0)) into (log (- (* 1.0 (/ 1 x)) 1.0)) 0.310 * [approximate]: Taking taylor expansion of (log (- (* 1.0 (/ 1 x)) 1.0)) in (x) around 0 0.311 * [taylor]: Taking taylor expansion of (log (- (* 1.0 (/ 1 x)) 1.0)) in x 0.311 * [taylor]: Taking taylor expansion of (- (* 1.0 (/ 1 x)) 1.0) in x 0.311 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x 0.311 * [taylor]: Taking taylor expansion of 1.0 in x 0.311 * [backup-simplify]: Simplify 1.0 into 1.0 0.311 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.311 * [taylor]: Taking taylor expansion of x in x 0.311 * [backup-simplify]: Simplify 0 into 0 0.311 * [backup-simplify]: Simplify 1 into 1 0.312 * [backup-simplify]: Simplify (/ 1 1) into 1 0.313 * [taylor]: Taking taylor expansion of 1.0 in x 0.313 * [backup-simplify]: Simplify 1.0 into 1.0 0.314 * [backup-simplify]: Simplify (* 1.0 1) into 1.0 0.314 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0 0.315 * [backup-simplify]: Simplify (log 1.0) into (log 1.0) 0.315 * [taylor]: Taking taylor expansion of (log (- (* 1.0 (/ 1 x)) 1.0)) in x 0.315 * [taylor]: Taking taylor expansion of (- (* 1.0 (/ 1 x)) 1.0) in x 0.315 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x 0.315 * [taylor]: Taking taylor expansion of 1.0 in x 0.315 * [backup-simplify]: Simplify 1.0 into 1.0 0.315 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.315 * [taylor]: Taking taylor expansion of x in x 0.315 * [backup-simplify]: Simplify 0 into 0 0.315 * [backup-simplify]: Simplify 1 into 1 0.316 * [backup-simplify]: Simplify (/ 1 1) into 1 0.316 * [taylor]: Taking taylor expansion of 1.0 in x 0.316 * [backup-simplify]: Simplify 1.0 into 1.0 0.316 * [backup-simplify]: Simplify (* 1.0 1) into 1.0 0.317 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0 0.317 * [backup-simplify]: Simplify (log 1.0) into (log 1.0) 0.319 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) (log 1.0)) into (- (log 1.0) (log x)) 0.319 * [backup-simplify]: Simplify (- (log 1.0) (log x)) into (- (log 1.0) (log x)) 0.321 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.322 * [backup-simplify]: Simplify (+ (* 1.0 0) (* 0 1)) into 0 0.322 * [backup-simplify]: Simplify (- 1.0) into (- 1.0) 0.323 * [backup-simplify]: Simplify (+ 0 (- 1.0)) into (- 1.0) 0.331 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 (- 1.0)) 1)) (pow 1.0 1)))) 1) into -1.0 0.331 * [backup-simplify]: Simplify -1.0 into -1.0 0.333 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.333 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (* 0 1))) into 0 0.334 * [backup-simplify]: Simplify (- 0) into 0 0.334 * [backup-simplify]: Simplify (+ 0 0) into 0 0.346 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 (- 1.0)) 2)) (pow 1.0 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow 1.0 1)))) 2) into (/ -0.5 (pow 1.0 2)) 0.347 * [backup-simplify]: Simplify (/ -0.5 (pow 1.0 2)) into (/ -0.5 (pow 1.0 2)) 0.350 * [backup-simplify]: Simplify (+ (* (/ -0.5 (pow 1.0 2)) (pow x 2)) (+ (* -1.0 x) (- (log 1.0) (log x)))) into (- (log 1.0) (+ (log x) (+ (* 1.0 x) (* 0.5 (/ (pow x 2) (pow 1.0 2)))))) 0.350 * [backup-simplify]: Simplify (log (- (/ 1.0 (/ 1 x)) 1.0)) into (log (- (* 1.0 x) 1.0)) 0.350 * [approximate]: Taking taylor expansion of (log (- (* 1.0 x) 1.0)) in (x) around 0 0.350 * [taylor]: Taking taylor expansion of (log (- (* 1.0 x) 1.0)) in x 0.350 * [taylor]: Taking taylor expansion of (- (* 1.0 x) 1.0) in x 0.350 * [taylor]: Taking taylor expansion of (* 1.0 x) in x 0.350 * [taylor]: Taking taylor expansion of 1.0 in x 0.350 * [backup-simplify]: Simplify 1.0 into 1.0 0.350 * [taylor]: Taking taylor expansion of x in x 0.350 * [backup-simplify]: Simplify 0 into 0 0.350 * [backup-simplify]: Simplify 1 into 1 0.350 * [taylor]: Taking taylor expansion of 1.0 in x 0.351 * [backup-simplify]: Simplify 1.0 into 1.0 0.351 * [backup-simplify]: Simplify (* 1.0 0) into 0 0.351 * [backup-simplify]: Simplify (- 1.0) into (- 1.0) 0.352 * [backup-simplify]: Simplify (+ 0 (- 1.0)) into (- 1.0) 0.353 * [backup-simplify]: Simplify (log (- 1.0)) into (log (- 1.0)) 0.353 * [taylor]: Taking taylor expansion of (log (- (* 1.0 x) 1.0)) in x 0.353 * [taylor]: Taking taylor expansion of (- (* 1.0 x) 1.0) in x 0.353 * [taylor]: Taking taylor expansion of (* 1.0 x) in x 0.353 * [taylor]: Taking taylor expansion of 1.0 in x 0.353 * [backup-simplify]: Simplify 1.0 into 1.0 0.353 * [taylor]: Taking taylor expansion of x in x 0.353 * [backup-simplify]: Simplify 0 into 0 0.353 * [backup-simplify]: Simplify 1 into 1 0.353 * [taylor]: Taking taylor expansion of 1.0 in x 0.353 * [backup-simplify]: Simplify 1.0 into 1.0 0.354 * [backup-simplify]: Simplify (* 1.0 0) into 0 0.354 * [backup-simplify]: Simplify (- 1.0) into (- 1.0) 0.355 * [backup-simplify]: Simplify (+ 0 (- 1.0)) into (- 1.0) 0.356 * [backup-simplify]: Simplify (log (- 1.0)) into (log (- 1.0)) 0.357 * [backup-simplify]: Simplify (log (- 1.0)) into (log (- 1.0)) 0.358 * [backup-simplify]: Simplify (+ (* 1.0 1) (* 0 0)) into 1.0 0.358 * [backup-simplify]: Simplify (- 0) into 0 0.359 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0 0.366 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 1.0) 1)) (pow (- 1.0) 1)))) 1) into -1.0 0.366 * [backup-simplify]: Simplify -1.0 into -1.0 0.367 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 1) (* 0 0))) into 0 0.368 * [backup-simplify]: Simplify (- 0) into 0 0.368 * [backup-simplify]: Simplify (+ 0 0) into 0 0.380 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 1.0) 2)) (pow (- 1.0) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (- 1.0) 1)))) 2) into (/ -0.5 (pow -1.0 2)) 0.381 * [backup-simplify]: Simplify (/ -0.5 (pow -1.0 2)) into (/ -0.5 (pow -1.0 2)) 0.383 * [backup-simplify]: Simplify (+ (* (/ -0.5 (pow -1.0 2)) (pow (/ 1 x) 2)) (+ (* -1.0 (/ 1 x)) (log (- 1.0)))) into (- (log (- 1.0)) (+ (* 0.5 (/ 1 (* (pow x 2) (pow -1.0 2)))) (* 1.0 (/ 1 x)))) 0.383 * [backup-simplify]: Simplify (log (- (/ 1.0 (/ 1 (- x))) 1.0)) into (log (- (+ (* 1.0 x) 1.0))) 0.383 * [approximate]: Taking taylor expansion of (log (- (+ (* 1.0 x) 1.0))) in (x) around 0 0.383 * [taylor]: Taking taylor expansion of (log (- (+ (* 1.0 x) 1.0))) in x 0.383 * [taylor]: Taking taylor expansion of (- (+ (* 1.0 x) 1.0)) in x 0.383 * [taylor]: Taking taylor expansion of (+ (* 1.0 x) 1.0) in x 0.383 * [taylor]: Taking taylor expansion of (* 1.0 x) in x 0.383 * [taylor]: Taking taylor expansion of 1.0 in x 0.383 * [backup-simplify]: Simplify 1.0 into 1.0 0.383 * [taylor]: Taking taylor expansion of x in x 0.383 * [backup-simplify]: Simplify 0 into 0 0.384 * [backup-simplify]: Simplify 1 into 1 0.384 * [taylor]: Taking taylor expansion of 1.0 in x 0.384 * [backup-simplify]: Simplify 1.0 into 1.0 0.384 * [backup-simplify]: Simplify (* 1.0 0) into 0 0.384 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0 0.385 * [backup-simplify]: Simplify (- 1.0) into (- 1.0) 0.385 * [backup-simplify]: Simplify (- 1.0) into (- 1.0) 0.386 * [backup-simplify]: Simplify (log (- 1.0)) into (log (- 1.0)) 0.386 * [taylor]: Taking taylor expansion of (log (- (+ (* 1.0 x) 1.0))) in x 0.386 * [taylor]: Taking taylor expansion of (- (+ (* 1.0 x) 1.0)) in x 0.386 * [taylor]: Taking taylor expansion of (+ (* 1.0 x) 1.0) in x 0.386 * [taylor]: Taking taylor expansion of (* 1.0 x) in x 0.386 * [taylor]: Taking taylor expansion of 1.0 in x 0.386 * [backup-simplify]: Simplify 1.0 into 1.0 0.386 * [taylor]: Taking taylor expansion of x in x 0.386 * [backup-simplify]: Simplify 0 into 0 0.386 * [backup-simplify]: Simplify 1 into 1 0.386 * [taylor]: Taking taylor expansion of 1.0 in x 0.386 * [backup-simplify]: Simplify 1.0 into 1.0 0.387 * [backup-simplify]: Simplify (* 1.0 0) into 0 0.387 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0 0.387 * [backup-simplify]: Simplify (- 1.0) into (- 1.0) 0.388 * [backup-simplify]: Simplify (- 1.0) into (- 1.0) 0.389 * [backup-simplify]: Simplify (log (- 1.0)) into (log (- 1.0)) 0.390 * [backup-simplify]: Simplify (log (- 1.0)) into (log (- 1.0)) 0.391 * [backup-simplify]: Simplify (+ (* 1.0 1) (* 0 0)) into 1.0 0.391 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0 0.392 * [backup-simplify]: Simplify (- 1.0) into (- 1.0) 0.392 * [backup-simplify]: Simplify (- 1.0) into (- 1.0) 0.398 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 (- 1.0)) 1)) (pow (- 1.0) 1)))) 1) into 1.0 0.398 * [backup-simplify]: Simplify 1.0 into 1.0 0.398 * [backup-simplify]: Simplify (- 1.0) into (- 1.0) 0.398 * [backup-simplify]: Simplify (- 1.0) into (- 1.0) 0.399 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 1) (* 0 0))) into 0 0.399 * [backup-simplify]: Simplify (+ 0 0) into 0 0.399 * [backup-simplify]: Simplify (- 0) into 0 0.400 * [backup-simplify]: Simplify (- 1.0) into (- 1.0) 0.407 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 (- 1.0)) 2)) (pow (- 1.0) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (- 1.0) 1)))) 2) into -1/2 0.407 * [backup-simplify]: Simplify -1/2 into -1/2 0.408 * [backup-simplify]: Simplify (+ (* -1/2 (pow (/ 1 (- x)) 2)) (+ (* 1.0 (/ 1 (- x))) (log (- 1.0)))) into (- (log (- 1.0)) (+ (* 1/2 (/ 1 (pow x 2))) (* 1.0 (/ 1 x)))) 0.408 * * * [progress]: simplifying candidates 0.409 * [simplify]: Simplifying: (expm1 (log (- (/ 1.0 x) 1.0))) (log1p (log (- (/ 1.0 x) 1.0))) (log (* (cbrt (- (/ 1.0 x) 1.0)) (cbrt (- (/ 1.0 x) 1.0)))) (log (cbrt (- (/ 1.0 x) 1.0))) (log (sqrt (- (/ 1.0 x) 1.0))) (log (sqrt (- (/ 1.0 x) 1.0))) (log 1) (log (- (/ 1.0 x) 1.0)) (log (+ (sqrt (/ 1.0 x)) (sqrt 1.0))) (log (- (sqrt (/ 1.0 x)) (sqrt 1.0))) (log (+ (/ (sqrt 1.0) (sqrt x)) (sqrt 1.0))) (log (- (/ (sqrt 1.0) (sqrt x)) (sqrt 1.0))) (log 1) (log (- (/ 1.0 x) 1.0)) (log (- (pow (/ 1.0 x) 3) (pow 1.0 3))) (log (+ (* (/ 1.0 x) (/ 1.0 x)) (+ (* 1.0 1.0) (* (/ 1.0 x) 1.0)))) (log (- (* (/ 1.0 x) (/ 1.0 x)) (* 1.0 1.0))) (log (+ (/ 1.0 x) 1.0)) (log (- (/ 1.0 x) 1.0)) (log (log (- (/ 1.0 x) 1.0))) (exp (log (- (/ 1.0 x) 1.0))) (* (cbrt (log (- (/ 1.0 x) 1.0))) (cbrt (log (- (/ 1.0 x) 1.0)))) (cbrt (log (- (/ 1.0 x) 1.0))) (* (* (log (- (/ 1.0 x) 1.0)) (log (- (/ 1.0 x) 1.0))) (log (- (/ 1.0 x) 1.0))) (sqrt (log (- (/ 1.0 x) 1.0))) (sqrt (log (- (/ 1.0 x) 1.0))) (- (log 1.0) (+ (log x) (+ (* 1.0 x) (* 0.5 (/ (pow x 2) (pow 1.0 2)))))) (- (log (- 1.0)) (+ (* 0.5 (/ 1 (* (pow x 2) (pow -1.0 2)))) (* 1.0 (/ 1 x)))) (- (log (- 1.0)) (+ (* 1/2 (/ 1 (pow x 2))) (* 1.0 (/ 1 x)))) 0.409 * * [simplify]: Extracting # 0 : cost 0 0.409 * * [simplify]: Extracting # 1 : cost 0 0.409 * * [simplify]: Extracting # 2 : cost 0 0.409 * * [simplify]: Extracting # 3 : cost 0 0.409 * * [simplify]: Extracting # 4 : cost 0 0.410 * * [simplify]: Extracting # 5 : cost 0 0.410 * * [simplify]: Extracting # 6 : cost 0 0.410 * * [simplify]: Extracting # 7 : cost 0 0.410 * * [simplify]: Extracting # 8 : cost 0 0.410 * * [simplify]: Extracting # 9 : cost 0 0.410 * * [simplify]: Extracting # 10 : cost 0 0.410 * * [simplify]: Extracting # 11 : cost 0 0.410 * * [simplify]: iteration 0 : 77 enodes (cost 278 ) 0.438 * * [simplify]: Extracting # 0 : cost 0 0.438 * * [simplify]: Extracting # 1 : cost 0 0.438 * * [simplify]: Extracting # 2 : cost 0 0.439 * * [simplify]: Extracting # 3 : cost 0 0.439 * * [simplify]: iteration 1 : 162 enodes (cost 267 ) 0.516 * * [simplify]: Extracting # 0 : cost 0 0.517 * * [simplify]: Extracting # 1 : cost 0 0.517 * * [simplify]: Extracting # 2 : cost 0 0.518 * * [simplify]: Extracting # 3 : cost 0 0.519 * * [simplify]: Extracting # 4 : cost 0 0.519 * * [simplify]: iteration 2 : 352 enodes (cost 245 ) 0.712 * * [simplify]: Extracting # 0 : cost 0 0.714 * * [simplify]: Extracting # 1 : cost 0 0.715 * * [simplify]: Extracting # 2 : cost 0 0.717 * * [simplify]: Extracting # 3 : cost 0 0.719 * * [simplify]: Extracting # 4 : cost 0 0.720 * * [simplify]: iteration 3 : 808 enodes (cost 242 ) 1.369 * * [simplify]: Extracting # 0 : cost 0 1.372 * * [simplify]: Extracting # 1 : cost 0 1.374 * * [simplify]: Extracting # 2 : cost 0 1.376 * * [simplify]: Extracting # 3 : cost 0 1.378 * * [simplify]: Extracting # 4 : cost 0 1.380 * * [simplify]: iteration 4 : 2347 enodes (cost 240 ) 3.674 * * [simplify]: Extracting # 0 : cost 0 3.685 * * [simplify]: Extracting # 1 : cost 0 3.697 * * [simplify]: Extracting # 2 : cost 0 3.703 * * [simplify]: Extracting # 3 : cost 0 3.707 * * [simplify]: Extracting # 4 : cost 0 3.712 * * [simplify]: iteration done: 5001 enodes (cost 237 ) 3.713 * [simplify]: Simplified to: (expm1 (log (- (/ 1.0 x) 1.0))) (log1p (log (- (/ 1.0 x) 1.0))) (* 2 (log (cbrt (- (/ 1.0 x) 1.0)))) (log (cbrt (- (/ 1.0 x) 1.0))) (log (sqrt (- (/ 1.0 x) 1.0))) (log (sqrt (- (/ 1.0 x) 1.0))) 0 (log (- (/ 1.0 x) 1.0)) (log (+ (sqrt (/ 1.0 x)) (sqrt 1.0))) (log (- (sqrt (/ 1.0 x)) (sqrt 1.0))) (log (+ (/ (sqrt 1.0) (sqrt x)) (sqrt 1.0))) (log (- (/ (sqrt 1.0) (sqrt x)) (sqrt 1.0))) 0 (log (- (/ 1.0 x) 1.0)) (log (- (pow (/ 1.0 x) 3) (pow 1.0 3))) (log (* 1.0 (+ 1.0 (/ (+ 1.0 (/ 1.0 x)) x)))) (log (* 1.0 (- (/ 1.0 (pow x 2)) 1.0))) (log (+ (/ 1.0 x) 1.0)) (log (- (/ 1.0 x) 1.0)) (log (log (- (/ 1.0 x) 1.0))) (- (/ 1.0 x) 1.0) (* (cbrt (log (- (/ 1.0 x) 1.0))) (cbrt (log (- (/ 1.0 x) 1.0)))) (cbrt (log (- (/ 1.0 x) 1.0))) (pow (log (- (/ 1.0 x) 1.0)) 3) (sqrt (log (- (/ 1.0 x) 1.0))) (sqrt (log (- (/ 1.0 x) 1.0))) (- (log 1.0) (fma x (fma (/ 0.5 (* 1.0 1.0)) x 1.0) (log x))) (- (log (- 1.0)) (+ (/ 0.5 (* (pow x 2) (pow -1.0 2))) (/ 1.0 x))) (- (- (log (- 1.0)) (/ 1/2 (pow x 2))) (/ 1.0 x)) 3.713 * * * [progress]: adding candidates to table 3.790 * * [progress]: iteration 2 / 4 3.790 * * * [progress]: picking best candidate 3.794 * * * * [pick]: Picked # 3.794 * * * [progress]: localizing error 3.815 * * * [progress]: generating rewritten candidates 3.815 * * * * [progress]: [ 1 / 1 ] rewriting at (2 1 2) 3.816 * * * [progress]: generating series expansions 3.816 * * * * [progress]: [ 1 / 1 ] generating series at (2 1 2) 3.817 * [backup-simplify]: Simplify (fma x (fma (/ 0.5 (* 1.0 1.0)) x 1.0) (log x)) into (fma x (fma 0.5 x 1.0) (log x)) 3.817 * [approximate]: Taking taylor expansion of (fma x (fma 0.5 x 1.0) (log x)) in (x) around 0 3.817 * [taylor]: Taking taylor expansion of (fma x (fma 0.5 x 1.0) (log x)) in x 3.818 * [taylor]: Rewrote expression to (+ (* x (fma 0.5 x 1.0)) (log x)) 3.818 * [taylor]: Taking taylor expansion of (* x (fma 0.5 x 1.0)) in x 3.819 * [taylor]: Taking taylor expansion of x in x 3.819 * [backup-simplify]: Simplify 0 into 0 3.819 * [backup-simplify]: Simplify 1 into 1 3.819 * [taylor]: Taking taylor expansion of (fma 0.5 x 1.0) in x 3.819 * [taylor]: Rewrote expression to (+ (* 0.5 x) 1.0) 3.819 * [taylor]: Taking taylor expansion of (* 0.5 x) in x 3.819 * [taylor]: Taking taylor expansion of 0.5 in x 3.819 * [backup-simplify]: Simplify 0.5 into 0.5 3.819 * [taylor]: Taking taylor expansion of x in x 3.819 * [backup-simplify]: Simplify 0 into 0 3.819 * [backup-simplify]: Simplify 1 into 1 3.819 * [taylor]: Taking taylor expansion of 1.0 in x 3.819 * [backup-simplify]: Simplify 1.0 into 1.0 3.819 * [taylor]: Taking taylor expansion of (log x) in x 3.819 * [taylor]: Taking taylor expansion of x in x 3.819 * [backup-simplify]: Simplify 0 into 0 3.819 * [backup-simplify]: Simplify 1 into 1 3.819 * [backup-simplify]: Simplify (log 1) into 0 3.819 * [taylor]: Taking taylor expansion of (fma x (fma 0.5 x 1.0) (log x)) in x 3.820 * [taylor]: Rewrote expression to (+ (* x (fma 0.5 x 1.0)) (log x)) 3.820 * [taylor]: Taking taylor expansion of (* x (fma 0.5 x 1.0)) in x 3.820 * [taylor]: Taking taylor expansion of x in x 3.820 * [backup-simplify]: Simplify 0 into 0 3.820 * [backup-simplify]: Simplify 1 into 1 3.820 * [taylor]: Taking taylor expansion of (fma 0.5 x 1.0) in x 3.820 * [taylor]: Rewrote expression to (+ (* 0.5 x) 1.0) 3.820 * [taylor]: Taking taylor expansion of (* 0.5 x) in x 3.820 * [taylor]: Taking taylor expansion of 0.5 in x 3.820 * [backup-simplify]: Simplify 0.5 into 0.5 3.820 * [taylor]: Taking taylor expansion of x in x 3.820 * [backup-simplify]: Simplify 0 into 0 3.820 * [backup-simplify]: Simplify 1 into 1 3.820 * [taylor]: Taking taylor expansion of 1.0 in x 3.820 * [backup-simplify]: Simplify 1.0 into 1.0 3.820 * [taylor]: Taking taylor expansion of (log x) in x 3.820 * [taylor]: Taking taylor expansion of x in x 3.820 * [backup-simplify]: Simplify 0 into 0 3.820 * [backup-simplify]: Simplify 1 into 1 3.820 * [backup-simplify]: Simplify (log 1) into 0 3.821 * [backup-simplify]: Simplify (* 0.5 0) into 0 3.821 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0 3.821 * [backup-simplify]: Simplify (* 0 1.0) into 0 3.821 * [backup-simplify]: Simplify (+ (* (- -1) (log x)) 0) into (log x) 3.821 * [backup-simplify]: Simplify (+ 0 (log x)) into (log x) 3.821 * [backup-simplify]: Simplify (log x) into (log x) 3.822 * [backup-simplify]: Simplify (+ (* 0.5 1) (* 0 0)) into 0.5 3.823 * [backup-simplify]: Simplify (+ 0.5 0) into 0.5 3.824 * [backup-simplify]: Simplify (+ (* 0 0.5) (* 1 1.0)) into 1.0 3.824 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow 1 1)))) 1) into 0 3.824 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0 3.825 * [backup-simplify]: Simplify 1.0 into 1.0 3.825 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 1) (* 0 0))) into 0 3.825 * [backup-simplify]: Simplify (+ 0 0) into 0 3.827 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0.5) (* 0 1.0))) into 0.5 3.828 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow 1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow 1 1)))) 2) into 0 3.829 * [backup-simplify]: Simplify (+ 0.5 0) into 0.5 3.829 * [backup-simplify]: Simplify 0.5 into 0.5 3.829 * [backup-simplify]: Simplify (+ (* 0.5 (pow x 2)) (+ (* 1.0 x) (log x))) into (+ (* 0.5 (pow x 2)) (+ (* 1.0 x) (log x))) 3.830 * [backup-simplify]: Simplify (fma (/ 1 x) (fma (/ 0.5 (* 1.0 1.0)) (/ 1 x) 1.0) (log (/ 1 x))) into (fma (/ 1 x) (fma 0.5 (/ 1 x) 1.0) (log (/ 1 x))) 3.830 * [approximate]: Taking taylor expansion of (fma (/ 1 x) (fma 0.5 (/ 1 x) 1.0) (log (/ 1 x))) in (x) around 0 3.830 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (fma 0.5 (/ 1 x) 1.0) (log (/ 1 x))) in x 3.830 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (fma 0.5 (/ 1 x) 1.0)) (log (/ 1 x))) 3.830 * [taylor]: Taking taylor expansion of (* (/ 1 x) (fma 0.5 (/ 1 x) 1.0)) in x 3.830 * [taylor]: Taking taylor expansion of (/ 1 x) in x 3.830 * [taylor]: Taking taylor expansion of x in x 3.830 * [backup-simplify]: Simplify 0 into 0 3.830 * [backup-simplify]: Simplify 1 into 1 3.830 * [backup-simplify]: Simplify (/ 1 1) into 1 3.830 * [taylor]: Taking taylor expansion of (fma 0.5 (/ 1 x) 1.0) in x 3.830 * [taylor]: Rewrote expression to (+ (* 0.5 (/ 1 x)) 1.0) 3.830 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 x)) in x 3.830 * [taylor]: Taking taylor expansion of 0.5 in x 3.830 * [backup-simplify]: Simplify 0.5 into 0.5 3.830 * [taylor]: Taking taylor expansion of (/ 1 x) in x 3.830 * [taylor]: Taking taylor expansion of x in x 3.830 * [backup-simplify]: Simplify 0 into 0 3.830 * [backup-simplify]: Simplify 1 into 1 3.831 * [backup-simplify]: Simplify (/ 1 1) into 1 3.831 * [taylor]: Taking taylor expansion of 1.0 in x 3.831 * [backup-simplify]: Simplify 1.0 into 1.0 3.831 * [taylor]: Taking taylor expansion of (log (/ 1 x)) in x 3.831 * [taylor]: Taking taylor expansion of (/ 1 x) in x 3.831 * [taylor]: Taking taylor expansion of x in x 3.831 * [backup-simplify]: Simplify 0 into 0 3.831 * [backup-simplify]: Simplify 1 into 1 3.831 * [backup-simplify]: Simplify (/ 1 1) into 1 3.831 * [backup-simplify]: Simplify (log 1) into 0 3.831 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (fma 0.5 (/ 1 x) 1.0) (log (/ 1 x))) in x 3.831 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (fma 0.5 (/ 1 x) 1.0)) (log (/ 1 x))) 3.831 * [taylor]: Taking taylor expansion of (* (/ 1 x) (fma 0.5 (/ 1 x) 1.0)) in x 3.831 * [taylor]: Taking taylor expansion of (/ 1 x) in x 3.831 * [taylor]: Taking taylor expansion of x in x 3.831 * [backup-simplify]: Simplify 0 into 0 3.831 * [backup-simplify]: Simplify 1 into 1 3.832 * [backup-simplify]: Simplify (/ 1 1) into 1 3.832 * [taylor]: Taking taylor expansion of (fma 0.5 (/ 1 x) 1.0) in x 3.832 * [taylor]: Rewrote expression to (+ (* 0.5 (/ 1 x)) 1.0) 3.832 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 x)) in x 3.832 * [taylor]: Taking taylor expansion of 0.5 in x 3.832 * [backup-simplify]: Simplify 0.5 into 0.5 3.832 * [taylor]: Taking taylor expansion of (/ 1 x) in x 3.832 * [taylor]: Taking taylor expansion of x in x 3.832 * [backup-simplify]: Simplify 0 into 0 3.832 * [backup-simplify]: Simplify 1 into 1 3.832 * [backup-simplify]: Simplify (/ 1 1) into 1 3.832 * [taylor]: Taking taylor expansion of 1.0 in x 3.832 * [backup-simplify]: Simplify 1.0 into 1.0 3.832 * [taylor]: Taking taylor expansion of (log (/ 1 x)) in x 3.832 * [taylor]: Taking taylor expansion of (/ 1 x) in x 3.832 * [taylor]: Taking taylor expansion of x in x 3.832 * [backup-simplify]: Simplify 0 into 0 3.832 * [backup-simplify]: Simplify 1 into 1 3.832 * [backup-simplify]: Simplify (/ 1 1) into 1 3.833 * [backup-simplify]: Simplify (log 1) into 0 3.833 * [backup-simplify]: Simplify (* 0.5 1) into 0.5 3.833 * [backup-simplify]: Simplify (+ 0.5 0) into 0.5 3.834 * [backup-simplify]: Simplify (* 1 0.5) into 0.5 3.834 * [backup-simplify]: Simplify (+ 0.5 0) into 0.5 3.834 * [backup-simplify]: Simplify 0.5 into 0.5 3.834 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 3.835 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 1)) into 0 3.835 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0 3.835 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 3.836 * [backup-simplify]: Simplify (+ (* 1 1.0) (* 0 0.5)) into 1.0 3.837 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0 3.837 * [backup-simplify]: Simplify 1.0 into 1.0 3.837 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.838 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (* 0 1))) into 0 3.838 * [backup-simplify]: Simplify (+ 0 0) into 0 3.838 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.839 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 1.0) (* 0 0.5))) into 0 3.839 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) 0) into (- (log x)) 3.839 * [backup-simplify]: Simplify (+ 0 (- (log x))) into (- (log x)) 3.839 * [backup-simplify]: Simplify (- (log x)) into (- (log x)) 3.840 * [backup-simplify]: Simplify (+ (- (log (/ 1 x))) (+ (* 1.0 (/ 1 (/ 1 x))) (* 0.5 (pow (/ 1 (/ 1 x)) 2)))) into (- (+ (* 0.5 (pow x 2)) (* 1.0 x)) (log (/ 1 x))) 3.840 * [backup-simplify]: Simplify (fma (/ 1 (- x)) (fma (/ 0.5 (* 1.0 1.0)) (/ 1 (- x)) 1.0) (log (/ 1 (- x)))) into (fma (/ -1 x) (fma 0.5 (/ -1 x) 1.0) (log (/ -1 x))) 3.840 * [approximate]: Taking taylor expansion of (fma (/ -1 x) (fma 0.5 (/ -1 x) 1.0) (log (/ -1 x))) in (x) around 0 3.840 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (fma 0.5 (/ -1 x) 1.0) (log (/ -1 x))) in x 3.840 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (fma 0.5 (/ -1 x) 1.0)) (log (/ -1 x))) 3.840 * [taylor]: Taking taylor expansion of (* (/ -1 x) (fma 0.5 (/ -1 x) 1.0)) in x 3.840 * [taylor]: Taking taylor expansion of (/ -1 x) in x 3.840 * [taylor]: Taking taylor expansion of -1 in x 3.841 * [backup-simplify]: Simplify -1 into -1 3.841 * [taylor]: Taking taylor expansion of x in x 3.841 * [backup-simplify]: Simplify 0 into 0 3.841 * [backup-simplify]: Simplify 1 into 1 3.841 * [backup-simplify]: Simplify (/ -1 1) into -1 3.841 * [taylor]: Taking taylor expansion of (fma 0.5 (/ -1 x) 1.0) in x 3.841 * [taylor]: Rewrote expression to (+ (* 0.5 (/ -1 x)) 1.0) 3.841 * [taylor]: Taking taylor expansion of (* 0.5 (/ -1 x)) in x 3.841 * [taylor]: Taking taylor expansion of 0.5 in x 3.841 * [backup-simplify]: Simplify 0.5 into 0.5 3.841 * [taylor]: Taking taylor expansion of (/ -1 x) in x 3.841 * [taylor]: Taking taylor expansion of -1 in x 3.841 * [backup-simplify]: Simplify -1 into -1 3.841 * [taylor]: Taking taylor expansion of x in x 3.841 * [backup-simplify]: Simplify 0 into 0 3.841 * [backup-simplify]: Simplify 1 into 1 3.841 * [backup-simplify]: Simplify (/ -1 1) into -1 3.842 * [taylor]: Taking taylor expansion of 1.0 in x 3.842 * [backup-simplify]: Simplify 1.0 into 1.0 3.842 * [taylor]: Taking taylor expansion of (log (/ -1 x)) in x 3.842 * [taylor]: Taking taylor expansion of (/ -1 x) in x 3.842 * [taylor]: Taking taylor expansion of -1 in x 3.842 * [backup-simplify]: Simplify -1 into -1 3.842 * [taylor]: Taking taylor expansion of x in x 3.842 * [backup-simplify]: Simplify 0 into 0 3.842 * [backup-simplify]: Simplify 1 into 1 3.842 * [backup-simplify]: Simplify (/ -1 1) into -1 3.842 * [backup-simplify]: Simplify (log -1) into (log -1) 3.842 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (fma 0.5 (/ -1 x) 1.0) (log (/ -1 x))) in x 3.842 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (fma 0.5 (/ -1 x) 1.0)) (log (/ -1 x))) 3.842 * [taylor]: Taking taylor expansion of (* (/ -1 x) (fma 0.5 (/ -1 x) 1.0)) in x 3.842 * [taylor]: Taking taylor expansion of (/ -1 x) in x 3.842 * [taylor]: Taking taylor expansion of -1 in x 3.842 * [backup-simplify]: Simplify -1 into -1 3.842 * [taylor]: Taking taylor expansion of x in x 3.842 * [backup-simplify]: Simplify 0 into 0 3.842 * [backup-simplify]: Simplify 1 into 1 3.843 * [backup-simplify]: Simplify (/ -1 1) into -1 3.843 * [taylor]: Taking taylor expansion of (fma 0.5 (/ -1 x) 1.0) in x 3.843 * [taylor]: Rewrote expression to (+ (* 0.5 (/ -1 x)) 1.0) 3.843 * [taylor]: Taking taylor expansion of (* 0.5 (/ -1 x)) in x 3.843 * [taylor]: Taking taylor expansion of 0.5 in x 3.843 * [backup-simplify]: Simplify 0.5 into 0.5 3.843 * [taylor]: Taking taylor expansion of (/ -1 x) in x 3.843 * [taylor]: Taking taylor expansion of -1 in x 3.843 * [backup-simplify]: Simplify -1 into -1 3.843 * [taylor]: Taking taylor expansion of x in x 3.843 * [backup-simplify]: Simplify 0 into 0 3.843 * [backup-simplify]: Simplify 1 into 1 3.843 * [backup-simplify]: Simplify (/ -1 1) into -1 3.844 * [taylor]: Taking taylor expansion of 1.0 in x 3.844 * [backup-simplify]: Simplify 1.0 into 1.0 3.844 * [taylor]: Taking taylor expansion of (log (/ -1 x)) in x 3.844 * [taylor]: Taking taylor expansion of (/ -1 x) in x 3.844 * [taylor]: Taking taylor expansion of -1 in x 3.844 * [backup-simplify]: Simplify -1 into -1 3.844 * [taylor]: Taking taylor expansion of x in x 3.844 * [backup-simplify]: Simplify 0 into 0 3.844 * [backup-simplify]: Simplify 1 into 1 3.844 * [backup-simplify]: Simplify (/ -1 1) into -1 3.845 * [backup-simplify]: Simplify (log -1) into (log -1) 3.845 * [backup-simplify]: Simplify (* 0.5 -1) into -0.5 3.845 * [backup-simplify]: Simplify (+ -0.5 0) into (- 0.5) 3.846 * [backup-simplify]: Simplify (* -1 (- 0.5)) into 0.5 3.847 * [backup-simplify]: Simplify (+ 0.5 0) into 0.5 3.847 * [backup-simplify]: Simplify 0.5 into 0.5 3.848 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0 3.849 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 -1)) into 0 3.849 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0 3.850 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0 3.852 * [backup-simplify]: Simplify (+ (* -1 1.0) (* 0 (- 0.5))) into (- 1.0) 3.853 * [backup-simplify]: Simplify (+ (- 1.0) 0) into (- 1.0) 3.853 * [backup-simplify]: Simplify (- 1.0) into (- 1.0) 3.854 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.855 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (* 0 -1))) into 0 3.855 * [backup-simplify]: Simplify (+ 0 0) into 0 3.856 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.857 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 1.0) (* 0 (- 0.5)))) into 0 3.858 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) (log -1)) into (- (log -1) (log x)) 3.859 * [backup-simplify]: Simplify (+ 0 (- (log -1) (log x))) into (- (log -1) (log x)) 3.859 * [backup-simplify]: Simplify (- (log -1) (log x)) into (- (log -1) (log x)) 3.860 * [backup-simplify]: Simplify (+ (- (log -1) (log (/ 1 (- x)))) (+ (* (- 1.0) (/ 1 (/ 1 (- x)))) (* 0.5 (pow (/ 1 (/ 1 (- x))) 2)))) into (- (+ (* 0.5 (pow x 2)) (+ (log -1) (* 1.0 x))) (log (/ -1 x))) 3.860 * * * [progress]: simplifying candidates 3.861 * [simplify]: Simplifying: (expm1 (fma x (fma (/ 0.5 (* 1.0 1.0)) x 1.0) (log x))) (log1p (fma x (fma (/ 0.5 (* 1.0 1.0)) x 1.0) (log x))) (* x (fma (/ 0.5 (* 1.0 1.0)) x 1.0)) (log (fma x (fma (/ 0.5 (* 1.0 1.0)) x 1.0) (log x))) (exp (fma x (fma (/ 0.5 (* 1.0 1.0)) x 1.0) (log x))) (* (cbrt (fma x (fma (/ 0.5 (* 1.0 1.0)) x 1.0) (log x))) (cbrt (fma x (fma (/ 0.5 (* 1.0 1.0)) x 1.0) (log x)))) (cbrt (fma x (fma (/ 0.5 (* 1.0 1.0)) x 1.0) (log x))) (* (* (fma x (fma (/ 0.5 (* 1.0 1.0)) x 1.0) (log x)) (fma x (fma (/ 0.5 (* 1.0 1.0)) x 1.0) (log x))) (fma x (fma (/ 0.5 (* 1.0 1.0)) x 1.0) (log x))) (sqrt (fma x (fma (/ 0.5 (* 1.0 1.0)) x 1.0) (log x))) (sqrt (fma x (fma (/ 0.5 (* 1.0 1.0)) x 1.0) (log x))) (+ (* 0.5 (pow x 2)) (+ (* 1.0 x) (log x))) (- (+ (* 0.5 (pow x 2)) (* 1.0 x)) (log (/ 1 x))) (- (+ (* 0.5 (pow x 2)) (+ (log -1) (* 1.0 x))) (log (/ -1 x))) 3.862 * * [simplify]: Extracting # 0 : cost 0 3.862 * * [simplify]: Extracting # 1 : cost 0 3.862 * * [simplify]: Extracting # 2 : cost 0 3.862 * * [simplify]: Extracting # 3 : cost 0 3.862 * * [simplify]: Extracting # 4 : cost 0 3.862 * * [simplify]: Extracting # 5 : cost 0 3.862 * * [simplify]: Extracting # 6 : cost 0 3.862 * * [simplify]: Extracting # 7 : cost 0 3.863 * * [simplify]: iteration 0 : 36 enodes (cost 209 ) 3.883 * * [simplify]: Extracting # 0 : cost 0 3.884 * * [simplify]: Extracting # 1 : cost 0 3.884 * * [simplify]: Extracting # 2 : cost 0 3.884 * * [simplify]: iteration 1 : 75 enodes (cost 204 ) 3.913 * * [simplify]: Extracting # 0 : cost 0 3.913 * * [simplify]: Extracting # 1 : cost 0 3.913 * * [simplify]: Extracting # 2 : cost 0 3.914 * * [simplify]: iteration 2 : 166 enodes (cost 177 ) 4.001 * * [simplify]: Extracting # 0 : cost 0 4.002 * * [simplify]: Extracting # 1 : cost 0 4.003 * * [simplify]: Extracting # 2 : cost 0 4.003 * * [simplify]: Extracting # 3 : cost 0 4.004 * * [simplify]: Extracting # 4 : cost 0 4.005 * * [simplify]: iteration 3 : 446 enodes (cost 177 ) 4.449 * * [simplify]: Extracting # 0 : cost 0 4.451 * * [simplify]: Extracting # 1 : cost 0 4.453 * * [simplify]: Extracting # 2 : cost 0 4.454 * * [simplify]: Extracting # 3 : cost 0 4.455 * * [simplify]: iteration 4 : 1441 enodes (cost 166 ) 5.296 * * [simplify]: Extracting # 0 : cost 0 5.308 * * [simplify]: Extracting # 1 : cost 0 5.328 * * [simplify]: Extracting # 2 : cost 0 5.339 * * [simplify]: Extracting # 3 : cost 0 5.350 * * [simplify]: Extracting # 4 : cost 0 5.362 * * [simplify]: iteration done: 5002 enodes (cost 166 ) 5.362 * [simplify]: Simplified to: (expm1 (fma x (fma (/ 0.5 (* 1.0 1.0)) x 1.0) (log x))) (log1p (fma x (fma (/ 0.5 (* 1.0 1.0)) x 1.0) (log x))) (* x (fma (/ 0.5 (* 1.0 1.0)) x 1.0)) (log (fma x (fma (/ 0.5 (* 1.0 1.0)) x 1.0) (log x))) (exp (fma x (fma (/ 0.5 (* 1.0 1.0)) x 1.0) (log x))) (* (cbrt (fma x (fma (/ 0.5 (* 1.0 1.0)) x 1.0) (log x))) (cbrt (fma x (fma (/ 0.5 (* 1.0 1.0)) x 1.0) (log x)))) (cbrt (fma x (fma (/ 0.5 (* 1.0 1.0)) x 1.0) (log x))) (pow (fma x (fma (/ 0.5 (* 1.0 1.0)) x 1.0) (log x)) 3) (sqrt (fma x (fma (/ 0.5 (* 1.0 1.0)) x 1.0) (log x))) (sqrt (fma x (fma (/ 0.5 (* 1.0 1.0)) x 1.0) (log x))) (fma x (fma x 0.5 1.0) (log x)) (fma x (fma x 0.5 1.0) (log x)) (fma x (fma x 0.5 1.0) (log x)) 5.362 * * * [progress]: adding candidates to table 5.415 * [progress]: [Phase 3 of 3] Extracting. 5.415 * * [regime]: Finding splitpoints for: (# #) 5.416 * * * [regime-changes]: Trying 5 branch expressions: ((/ 1.0 x) (- (/ 1.0 x) 1.0) (log (- (/ 1.0 x) 1.0)) (- (log (- (/ 1.0 x) 1.0))) x) 5.416 * * * * [regimes]: Trying to branch on (/ 1.0 x) from (# #) 5.438 * * * * [regimes]: Trying to branch on (- (/ 1.0 x) 1.0) from (# #) 5.461 * * * * [regimes]: Trying to branch on (log (- (/ 1.0 x) 1.0)) from (# #) 5.496 * * * * [regimes]: Trying to branch on (- (log (- (/ 1.0 x) 1.0))) from (# #) 5.513 * * * * [regimes]: Trying to branch on x from (# #) 5.524 * * * [regime]: Found split indices: #