3.189 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.009 * * * [progress]: [2/2] Setting up program. 0.010 * [progress]: [Phase 2 of 3] Improving. 0.010 * [simplify]: Simplifying using # : (/ x (+ (* x x) 1.0)) 0.013 * * [simplify]: iteration 0 : 7 enodes (cost 3 ) 0.014 * * [simplify]: iteration 1 : 7 enodes (cost 3 ) 0.014 * [simplify]: Simplified to: (/ x (+ (* x x) 1.0)) 0.014 * * [progress]: iteration 1 / 4 0.014 * * * [progress]: picking best candidate 0.015 * * * * [pick]: Picked # 0.015 * * * [progress]: localizing error 0.019 * * * [progress]: generating rewritten candidates 0.019 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 0.025 * * * [progress]: generating series expansions 0.026 * * * * [progress]: [ 1 / 1 ] generating series at (2) 0.026 * [approximate]: Taking taylor expansion of (/ x (+ (pow x 2) 1.0)) in (x) around 0 0.026 * [taylor]: Taking taylor expansion of (/ x (+ (pow x 2) 1.0)) in x 0.026 * [taylor]: Taking taylor expansion of x in x 0.026 * [taylor]: Taking taylor expansion of (+ (pow x 2) 1.0) in x 0.026 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.026 * [taylor]: Taking taylor expansion of x in x 0.026 * [taylor]: Taking taylor expansion of 1.0 in x 0.027 * [taylor]: Taking taylor expansion of (/ x (+ (pow x 2) 1.0)) in x 0.027 * [taylor]: Taking taylor expansion of x in x 0.027 * [taylor]: Taking taylor expansion of (+ (pow x 2) 1.0) in x 0.027 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.027 * [taylor]: Taking taylor expansion of x in x 0.027 * [taylor]: Taking taylor expansion of 1.0 in x 0.037 * [approximate]: Taking taylor expansion of (/ 1 (* x (+ (/ 1 (pow x 2)) 1.0))) in (x) around 0 0.037 * [taylor]: Taking taylor expansion of (/ 1 (* x (+ (/ 1 (pow x 2)) 1.0))) in x 0.037 * [taylor]: Taking taylor expansion of (* x (+ (/ 1 (pow x 2)) 1.0)) in x 0.037 * [taylor]: Taking taylor expansion of x in x 0.037 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) 1.0) in x 0.037 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.037 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.037 * [taylor]: Taking taylor expansion of x in x 0.038 * [taylor]: Taking taylor expansion of 1.0 in x 0.043 * [taylor]: Taking taylor expansion of (/ 1 (* x (+ (/ 1 (pow x 2)) 1.0))) in x 0.043 * [taylor]: Taking taylor expansion of (* x (+ (/ 1 (pow x 2)) 1.0)) in x 0.043 * [taylor]: Taking taylor expansion of x in x 0.043 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) 1.0) in x 0.044 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.044 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.044 * [taylor]: Taking taylor expansion of x in x 0.044 * [taylor]: Taking taylor expansion of 1.0 in x 0.062 * [approximate]: Taking taylor expansion of (/ -1 (* x (+ (/ 1 (pow x 2)) 1.0))) in (x) around 0 0.062 * [taylor]: Taking taylor expansion of (/ -1 (* x (+ (/ 1 (pow x 2)) 1.0))) in x 0.062 * [taylor]: Taking taylor expansion of -1 in x 0.062 * [taylor]: Taking taylor expansion of (* x (+ (/ 1 (pow x 2)) 1.0)) in x 0.062 * [taylor]: Taking taylor expansion of x in x 0.062 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) 1.0) in x 0.062 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.062 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.062 * [taylor]: Taking taylor expansion of x in x 0.062 * [taylor]: Taking taylor expansion of 1.0 in x 0.065 * [taylor]: Taking taylor expansion of (/ -1 (* x (+ (/ 1 (pow x 2)) 1.0))) in x 0.065 * [taylor]: Taking taylor expansion of -1 in x 0.065 * [taylor]: Taking taylor expansion of (* x (+ (/ 1 (pow x 2)) 1.0)) in x 0.065 * [taylor]: Taking taylor expansion of x in x 0.065 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) 1.0) in x 0.065 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.065 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.065 * [taylor]: Taking taylor expansion of x in x 0.065 * [taylor]: Taking taylor expansion of 1.0 in x 0.084 * * * [progress]: simplifying candidates 0.084 * [simplify]: Simplifying using # : (expm1 (/ x (+ (* x x) 1.0))) (log1p (/ x (+ (* x x) 1.0))) (- (log x) (log (+ (* x x) 1.0))) (log (/ x (+ (* x x) 1.0))) (exp (/ x (+ (* x x) 1.0))) (/ (* (* x x) x) (* (* (+ (* x x) 1.0) (+ (* x x) 1.0)) (+ (* x x) 1.0))) (* (cbrt (/ x (+ (* x x) 1.0))) (cbrt (/ x (+ (* x x) 1.0)))) (cbrt (/ x (+ (* x x) 1.0))) (* (* (/ x (+ (* x x) 1.0)) (/ x (+ (* x x) 1.0))) (/ x (+ (* x x) 1.0))) (sqrt (/ x (+ (* x x) 1.0))) (sqrt (/ x (+ (* x x) 1.0))) (- x) (- (+ (* x x) 1.0)) (/ (* (cbrt x) (cbrt x)) (* (cbrt (+ (* x x) 1.0)) (cbrt (+ (* x x) 1.0)))) (/ (cbrt x) (cbrt (+ (* x x) 1.0))) (/ (* (cbrt x) (cbrt x)) (sqrt (+ (* x x) 1.0))) (/ (cbrt x) (sqrt (+ (* x x) 1.0))) (/ (* (cbrt x) (cbrt x)) 1) (/ (cbrt x) (+ (* x x) 1.0)) (/ (sqrt x) (* (cbrt (+ (* x x) 1.0)) (cbrt (+ (* x x) 1.0)))) (/ (sqrt x) (cbrt (+ (* x x) 1.0))) (/ (sqrt x) (sqrt (+ (* x x) 1.0))) (/ (sqrt x) (sqrt (+ (* x x) 1.0))) (/ (sqrt x) 1) (/ (sqrt x) (+ (* x x) 1.0)) (/ 1 (* (cbrt (+ (* x x) 1.0)) (cbrt (+ (* x x) 1.0)))) (/ x (cbrt (+ (* x x) 1.0))) (/ 1 (sqrt (+ (* x x) 1.0))) (/ x (sqrt (+ (* x x) 1.0))) (/ 1 1) (/ x (+ (* x x) 1.0)) (/ 1 (+ (* x x) 1.0)) (/ (+ (* x x) 1.0) x) (/ x (* (cbrt (+ (* x x) 1.0)) (cbrt (+ (* x x) 1.0)))) (/ x (sqrt (+ (* x x) 1.0))) (/ x 1) (/ (+ (* x x) 1.0) (cbrt x)) (/ (+ (* x x) 1.0) (sqrt x)) (/ (+ (* x x) 1.0) x) (/ x (+ (pow (* x x) 3) (pow 1.0 3))) (/ x (- (* (* x x) (* x x)) (* 1.0 1.0))) (- (+ (* 1.0 x) (* 1.0 (pow x 5))) (* 1.0 (pow x 3))) (- (+ (* 1.0 (/ 1 (pow x 5))) (/ 1 x)) (* 1.0 (/ 1 (pow x 3)))) (- (+ (* 1.0 (/ 1 (pow x 5))) (/ 1 x)) (* 1.0 (/ 1 (pow x 3)))) 0.088 * * [simplify]: iteration 0 : 171 enodes (cost 215 ) 0.091 * * [simplify]: iteration 1 : 589 enodes (cost 196 ) 0.101 * * [simplify]: iteration 2 : 1979 enodes (cost 191 ) 0.137 * * [simplify]: iteration 3 : 5002 enodes (cost 186 ) 0.138 * [simplify]: Simplified to: (expm1 (/ x (+ (* x x) 1.0))) (log1p (/ x (+ (* x x) 1.0))) (log (/ x (+ (* x x) 1.0))) (log (/ x (+ (* x x) 1.0))) (exp (/ x (+ (* x x) 1.0))) (pow (/ x (fma x x 1.0)) 3) (* (cbrt (/ x (+ (* x x) 1.0))) (cbrt (/ x (+ (* x x) 1.0)))) (cbrt (/ x (+ (* x x) 1.0))) (pow (/ x (fma x x 1.0)) 3) (sqrt (/ x (+ (* x x) 1.0))) (sqrt (/ x (+ (* x x) 1.0))) (- x) (- (+ (* x x) 1.0)) (/ (* (cbrt x) (cbrt x)) (* (cbrt (+ (* x x) 1.0)) (cbrt (+ (* x x) 1.0)))) (/ (cbrt x) (cbrt (+ (* x x) 1.0))) (/ (* (cbrt x) (cbrt x)) (sqrt (+ (* x x) 1.0))) (/ (cbrt x) (sqrt (+ (* x x) 1.0))) (* (cbrt x) (cbrt x)) (/ (cbrt x) (fma x x 1.0)) (/ (sqrt x) (* (cbrt (+ (* x x) 1.0)) (cbrt (+ (* x x) 1.0)))) (/ (sqrt x) (cbrt (+ (* x x) 1.0))) (/ (sqrt x) (sqrt (+ (* x x) 1.0))) (/ (sqrt x) (sqrt (+ (* x x) 1.0))) (sqrt x) (/ (sqrt x) (fma x x 1.0)) (/ 1 (* (cbrt (+ (* x x) 1.0)) (cbrt (+ (* x x) 1.0)))) (/ x (cbrt (+ (* x x) 1.0))) (/ 1 (sqrt (+ (* x x) 1.0))) (/ x (sqrt (+ (* x x) 1.0))) 1 (/ x (fma x x 1.0)) (/ 1 (fma x x 1.0)) (/ (fma x x 1.0) x) (/ x (* (cbrt (+ (* x x) 1.0)) (cbrt (+ (* x x) 1.0)))) (/ x (sqrt (+ (* x x) 1.0))) x (/ (fma x x 1.0) (cbrt x)) (/ (fma x x 1.0) (sqrt x)) (/ (fma x x 1.0) x) (/ x (fma (* 1.0 1.0) 1.0 (pow x 6))) (/ x (fma (- 1.0) 1.0 (pow x 4))) (* 1.0 (- (+ x (pow x 5)) (pow x 3))) (fma 1.0 (- (/ 1 (pow x 5)) (/ 1 (pow x 3))) (/ 1 x)) (fma 1.0 (- (/ 1 (pow x 5)) (/ 1 (pow x 3))) (/ 1 x)) 0.139 * * * [progress]: adding candidates to table 0.204 * * [progress]: iteration 2 / 4 0.204 * * * [progress]: picking best candidate 0.212 * * * * [pick]: Picked # 0.212 * * * [progress]: localizing error 0.217 * * * [progress]: generating rewritten candidates 0.217 * * * * [progress]: [ 1 / 2 ] rewriting at (2 2) 0.220 * * * * [progress]: [ 2 / 2 ] rewriting at (2) 0.229 * * * [progress]: generating series expansions 0.229 * * * * [progress]: [ 1 / 2 ] generating series at (2 2) 0.229 * [approximate]: Taking taylor expansion of (/ (fma x x 1.0) x) in (x) around 0 0.229 * [taylor]: Taking taylor expansion of (/ (fma x x 1.0) x) in x 0.229 * [taylor]: Taking taylor expansion of (fma x x 1.0) in x 0.230 * [taylor]: Rewrote expression to (+ (* x x) 1.0) 0.230 * [taylor]: Taking taylor expansion of (* x x) in x 0.230 * [taylor]: Taking taylor expansion of x in x 0.230 * [taylor]: Taking taylor expansion of x in x 0.230 * [taylor]: Taking taylor expansion of 1.0 in x 0.230 * [taylor]: Taking taylor expansion of x in x 0.231 * [taylor]: Taking taylor expansion of (/ (fma x x 1.0) x) in x 0.231 * [taylor]: Taking taylor expansion of (fma x x 1.0) in x 0.231 * [taylor]: Rewrote expression to (+ (* x x) 1.0) 0.231 * [taylor]: Taking taylor expansion of (* x x) in x 0.231 * [taylor]: Taking taylor expansion of x in x 0.231 * [taylor]: Taking taylor expansion of x in x 0.231 * [taylor]: Taking taylor expansion of 1.0 in x 0.231 * [taylor]: Taking taylor expansion of x in x 0.243 * [approximate]: Taking taylor expansion of (* x (fma (/ 1 x) (/ 1 x) 1.0)) in (x) around 0 0.243 * [taylor]: Taking taylor expansion of (* x (fma (/ 1 x) (/ 1 x) 1.0)) in x 0.243 * [taylor]: Taking taylor expansion of x in x 0.243 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (/ 1 x) 1.0) in x 0.243 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (/ 1 x)) 1.0) 0.244 * [taylor]: Taking taylor expansion of (* (/ 1 x) (/ 1 x)) in x 0.244 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.244 * [taylor]: Taking taylor expansion of x in x 0.244 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.244 * [taylor]: Taking taylor expansion of x in x 0.244 * [taylor]: Taking taylor expansion of 1.0 in x 0.244 * [taylor]: Taking taylor expansion of (* x (fma (/ 1 x) (/ 1 x) 1.0)) in x 0.244 * [taylor]: Taking taylor expansion of x in x 0.244 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (/ 1 x) 1.0) in x 0.244 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (/ 1 x)) 1.0) 0.244 * [taylor]: Taking taylor expansion of (* (/ 1 x) (/ 1 x)) in x 0.244 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.244 * [taylor]: Taking taylor expansion of x in x 0.245 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.245 * [taylor]: Taking taylor expansion of x in x 0.245 * [taylor]: Taking taylor expansion of 1.0 in x 0.270 * [approximate]: Taking taylor expansion of (* -1 (* x (fma (/ -1 x) (/ -1 x) 1.0))) in (x) around 0 0.270 * [taylor]: Taking taylor expansion of (* -1 (* x (fma (/ -1 x) (/ -1 x) 1.0))) in x 0.270 * [taylor]: Taking taylor expansion of -1 in x 0.271 * [taylor]: Taking taylor expansion of (* x (fma (/ -1 x) (/ -1 x) 1.0)) in x 0.271 * [taylor]: Taking taylor expansion of x in x 0.271 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (/ -1 x) 1.0) in x 0.271 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (/ -1 x)) 1.0) 0.271 * [taylor]: Taking taylor expansion of (* (/ -1 x) (/ -1 x)) in x 0.271 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.271 * [taylor]: Taking taylor expansion of -1 in x 0.271 * [taylor]: Taking taylor expansion of x in x 0.271 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.271 * [taylor]: Taking taylor expansion of -1 in x 0.271 * [taylor]: Taking taylor expansion of x in x 0.271 * [taylor]: Taking taylor expansion of 1.0 in x 0.271 * [taylor]: Taking taylor expansion of (* -1 (* x (fma (/ -1 x) (/ -1 x) 1.0))) in x 0.271 * [taylor]: Taking taylor expansion of -1 in x 0.271 * [taylor]: Taking taylor expansion of (* x (fma (/ -1 x) (/ -1 x) 1.0)) in x 0.271 * [taylor]: Taking taylor expansion of x in x 0.271 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (/ -1 x) 1.0) in x 0.272 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (/ -1 x)) 1.0) 0.272 * [taylor]: Taking taylor expansion of (* (/ -1 x) (/ -1 x)) in x 0.272 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.272 * [taylor]: Taking taylor expansion of -1 in x 0.272 * [taylor]: Taking taylor expansion of x in x 0.272 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.272 * [taylor]: Taking taylor expansion of -1 in x 0.272 * [taylor]: Taking taylor expansion of x in x 0.272 * [taylor]: Taking taylor expansion of 1.0 in x 0.312 * * * * [progress]: [ 2 / 2 ] generating series at (2) 0.312 * [approximate]: Taking taylor expansion of (/ x (fma x x 1.0)) in (x) around 0 0.312 * [taylor]: Taking taylor expansion of (/ x (fma x x 1.0)) in x 0.312 * [taylor]: Taking taylor expansion of x in x 0.312 * [taylor]: Taking taylor expansion of (fma x x 1.0) in x 0.312 * [taylor]: Rewrote expression to (+ (* x x) 1.0) 0.312 * [taylor]: Taking taylor expansion of (* x x) in x 0.312 * [taylor]: Taking taylor expansion of x in x 0.312 * [taylor]: Taking taylor expansion of x in x 0.312 * [taylor]: Taking taylor expansion of 1.0 in x 0.313 * [taylor]: Taking taylor expansion of (/ x (fma x x 1.0)) in x 0.313 * [taylor]: Taking taylor expansion of x in x 0.313 * [taylor]: Taking taylor expansion of (fma x x 1.0) in x 0.313 * [taylor]: Rewrote expression to (+ (* x x) 1.0) 0.313 * [taylor]: Taking taylor expansion of (* x x) in x 0.313 * [taylor]: Taking taylor expansion of x in x 0.313 * [taylor]: Taking taylor expansion of x in x 0.313 * [taylor]: Taking taylor expansion of 1.0 in x 0.324 * [approximate]: Taking taylor expansion of (/ 1 (* x (fma (/ 1 x) (/ 1 x) 1.0))) in (x) around 0 0.324 * [taylor]: Taking taylor expansion of (/ 1 (* x (fma (/ 1 x) (/ 1 x) 1.0))) in x 0.324 * [taylor]: Taking taylor expansion of (* x (fma (/ 1 x) (/ 1 x) 1.0)) in x 0.324 * [taylor]: Taking taylor expansion of x in x 0.324 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (/ 1 x) 1.0) in x 0.324 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (/ 1 x)) 1.0) 0.324 * [taylor]: Taking taylor expansion of (* (/ 1 x) (/ 1 x)) in x 0.324 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.324 * [taylor]: Taking taylor expansion of x in x 0.325 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.325 * [taylor]: Taking taylor expansion of x in x 0.325 * [taylor]: Taking taylor expansion of 1.0 in x 0.328 * [taylor]: Taking taylor expansion of (/ 1 (* x (fma (/ 1 x) (/ 1 x) 1.0))) in x 0.328 * [taylor]: Taking taylor expansion of (* x (fma (/ 1 x) (/ 1 x) 1.0)) in x 0.328 * [taylor]: Taking taylor expansion of x in x 0.328 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (/ 1 x) 1.0) in x 0.328 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (/ 1 x)) 1.0) 0.328 * [taylor]: Taking taylor expansion of (* (/ 1 x) (/ 1 x)) in x 0.328 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.328 * [taylor]: Taking taylor expansion of x in x 0.328 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.328 * [taylor]: Taking taylor expansion of x in x 0.328 * [taylor]: Taking taylor expansion of 1.0 in x 0.349 * [approximate]: Taking taylor expansion of (/ -1 (* x (fma (/ -1 x) (/ -1 x) 1.0))) in (x) around 0 0.349 * [taylor]: Taking taylor expansion of (/ -1 (* x (fma (/ -1 x) (/ -1 x) 1.0))) in x 0.349 * [taylor]: Taking taylor expansion of -1 in x 0.349 * [taylor]: Taking taylor expansion of (* x (fma (/ -1 x) (/ -1 x) 1.0)) in x 0.349 * [taylor]: Taking taylor expansion of x in x 0.349 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (/ -1 x) 1.0) in x 0.349 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (/ -1 x)) 1.0) 0.349 * [taylor]: Taking taylor expansion of (* (/ -1 x) (/ -1 x)) in x 0.349 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.349 * [taylor]: Taking taylor expansion of -1 in x 0.349 * [taylor]: Taking taylor expansion of x in x 0.349 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.349 * [taylor]: Taking taylor expansion of -1 in x 0.349 * [taylor]: Taking taylor expansion of x in x 0.349 * [taylor]: Taking taylor expansion of 1.0 in x 0.352 * [taylor]: Taking taylor expansion of (/ -1 (* x (fma (/ -1 x) (/ -1 x) 1.0))) in x 0.352 * [taylor]: Taking taylor expansion of -1 in x 0.353 * [taylor]: Taking taylor expansion of (* x (fma (/ -1 x) (/ -1 x) 1.0)) in x 0.353 * [taylor]: Taking taylor expansion of x in x 0.353 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (/ -1 x) 1.0) in x 0.353 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (/ -1 x)) 1.0) 0.353 * [taylor]: Taking taylor expansion of (* (/ -1 x) (/ -1 x)) in x 0.353 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.353 * [taylor]: Taking taylor expansion of -1 in x 0.353 * [taylor]: Taking taylor expansion of x in x 0.353 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.353 * [taylor]: Taking taylor expansion of -1 in x 0.353 * [taylor]: Taking taylor expansion of x in x 0.353 * [taylor]: Taking taylor expansion of 1.0 in x 0.379 * * * [progress]: simplifying candidates 0.381 * [simplify]: Simplifying using # : (expm1 (/ (fma x x 1.0) x)) (log1p (/ (fma x x 1.0) x)) (- (log (fma x x 1.0)) (log x)) (log (/ (fma x x 1.0) x)) (exp (/ (fma x x 1.0) x)) (/ (* (* (fma x x 1.0) (fma x x 1.0)) (fma x x 1.0)) (* (* x x) x)) (* (cbrt (/ (fma x x 1.0) x)) (cbrt (/ (fma x x 1.0) x))) (cbrt (/ (fma x x 1.0) x)) (* (* (/ (fma x x 1.0) x) (/ (fma x x 1.0) x)) (/ (fma x x 1.0) x)) (sqrt (/ (fma x x 1.0) x)) (sqrt (/ (fma x x 1.0) x)) (- (fma x x 1.0)) (- x) (/ (* (cbrt (fma x x 1.0)) (cbrt (fma x x 1.0))) (* (cbrt x) (cbrt x))) (/ (cbrt (fma x x 1.0)) (cbrt x)) (/ (* (cbrt (fma x x 1.0)) (cbrt (fma x x 1.0))) (sqrt x)) (/ (cbrt (fma x x 1.0)) (sqrt x)) (/ (* (cbrt (fma x x 1.0)) (cbrt (fma x x 1.0))) 1) (/ (cbrt (fma x x 1.0)) x) (/ (sqrt (fma x x 1.0)) (* (cbrt x) (cbrt x))) (/ (sqrt (fma x x 1.0)) (cbrt x)) (/ (sqrt (fma x x 1.0)) (sqrt x)) (/ (sqrt (fma x x 1.0)) (sqrt x)) (/ (sqrt (fma x x 1.0)) 1) (/ (sqrt (fma x x 1.0)) x) (/ 1 (* (cbrt x) (cbrt x))) (/ (fma x x 1.0) (cbrt x)) (/ 1 (sqrt x)) (/ (fma x x 1.0) (sqrt x)) (/ 1 1) (/ (fma x x 1.0) x) (/ 1 x) (/ x (fma x x 1.0)) (/ (fma x x 1.0) (* (cbrt x) (cbrt x))) (/ (fma x x 1.0) (sqrt x)) (/ (fma x x 1.0) 1) (/ x (cbrt (fma x x 1.0))) (/ x (sqrt (fma x x 1.0))) (/ x (fma x x 1.0)) (expm1 (/ 1 (/ (fma x x 1.0) x))) (log1p (/ 1 (/ (fma x x 1.0) x))) (- 1) (- (- (log (fma x x 1.0)) (log x))) (- (log (/ (fma x x 1.0) x))) (- 0 (- (log (fma x x 1.0)) (log x))) (- 0 (log (/ (fma x x 1.0) x))) (- (log 1) (- (log (fma x x 1.0)) (log x))) (- (log 1) (log (/ (fma x x 1.0) x))) (log (/ 1 (/ (fma x x 1.0) x))) (exp (/ 1 (/ (fma x x 1.0) x))) (/ (* (* 1 1) 1) (/ (* (* (fma x x 1.0) (fma x x 1.0)) (fma x x 1.0)) (* (* x x) x))) (/ (* (* 1 1) 1) (* (* (/ (fma x x 1.0) x) (/ (fma x x 1.0) x)) (/ (fma x x 1.0) x))) (* (cbrt (/ 1 (/ (fma x x 1.0) x))) (cbrt (/ 1 (/ (fma x x 1.0) x)))) (cbrt (/ 1 (/ (fma x x 1.0) x))) (* (* (/ 1 (/ (fma x x 1.0) x)) (/ 1 (/ (fma x x 1.0) x))) (/ 1 (/ (fma x x 1.0) x))) (sqrt (/ 1 (/ (fma x x 1.0) x))) (sqrt (/ 1 (/ (fma x x 1.0) x))) (- 1) (- (/ (fma x x 1.0) x)) (/ (* (cbrt 1) (cbrt 1)) (* (cbrt (/ (fma x x 1.0) x)) (cbrt (/ (fma x x 1.0) x)))) (/ (cbrt 1) (cbrt (/ (fma x x 1.0) x))) (/ (* (cbrt 1) (cbrt 1)) (sqrt (/ (fma x x 1.0) x))) (/ (cbrt 1) (sqrt (/ (fma x x 1.0) x))) (/ (* (cbrt 1) (cbrt 1)) (/ (* (cbrt (fma x x 1.0)) (cbrt (fma x x 1.0))) (* (cbrt x) (cbrt x)))) (/ (cbrt 1) (/ (cbrt (fma x x 1.0)) (cbrt x))) (/ (* (cbrt 1) (cbrt 1)) (/ (* (cbrt (fma x x 1.0)) (cbrt (fma x x 1.0))) (sqrt x))) (/ (cbrt 1) (/ (cbrt (fma x x 1.0)) (sqrt x))) (/ (* (cbrt 1) (cbrt 1)) (/ (* (cbrt (fma x x 1.0)) (cbrt (fma x x 1.0))) 1)) (/ (cbrt 1) (/ (cbrt (fma x x 1.0)) x)) (/ (* (cbrt 1) (cbrt 1)) (/ (sqrt (fma x x 1.0)) (* (cbrt x) (cbrt x)))) (/ (cbrt 1) (/ (sqrt (fma x x 1.0)) (cbrt x))) (/ (* (cbrt 1) (cbrt 1)) (/ (sqrt (fma x x 1.0)) (sqrt x))) (/ (cbrt 1) (/ (sqrt (fma x x 1.0)) (sqrt x))) (/ (* (cbrt 1) (cbrt 1)) (/ (sqrt (fma x x 1.0)) 1)) (/ (cbrt 1) (/ (sqrt (fma x x 1.0)) x)) (/ (* (cbrt 1) (cbrt 1)) (/ 1 (* (cbrt x) (cbrt x)))) (/ (cbrt 1) (/ (fma x x 1.0) (cbrt x))) (/ (* (cbrt 1) (cbrt 1)) (/ 1 (sqrt x))) (/ (cbrt 1) (/ (fma x x 1.0) (sqrt x))) (/ (* (cbrt 1) (cbrt 1)) (/ 1 1)) (/ (cbrt 1) (/ (fma x x 1.0) x)) (/ (* (cbrt 1) (cbrt 1)) 1) (/ (cbrt 1) (/ (fma x x 1.0) x)) (/ (* (cbrt 1) (cbrt 1)) (fma x x 1.0)) (/ (cbrt 1) (/ 1 x)) (/ (sqrt 1) (* (cbrt (/ (fma x x 1.0) x)) (cbrt (/ (fma x x 1.0) x)))) (/ (sqrt 1) (cbrt (/ (fma x x 1.0) x))) (/ (sqrt 1) (sqrt (/ (fma x x 1.0) x))) (/ (sqrt 1) (sqrt (/ (fma x x 1.0) x))) (/ (sqrt 1) (/ (* (cbrt (fma x x 1.0)) (cbrt (fma x x 1.0))) (* (cbrt x) (cbrt x)))) (/ (sqrt 1) (/ (cbrt (fma x x 1.0)) (cbrt x))) (/ (sqrt 1) (/ (* (cbrt (fma x x 1.0)) (cbrt (fma x x 1.0))) (sqrt x))) (/ (sqrt 1) (/ (cbrt (fma x x 1.0)) (sqrt x))) (/ (sqrt 1) (/ (* (cbrt (fma x x 1.0)) (cbrt (fma x x 1.0))) 1)) (/ (sqrt 1) (/ (cbrt (fma x x 1.0)) x)) (/ (sqrt 1) (/ (sqrt (fma x x 1.0)) (* (cbrt x) (cbrt x)))) (/ (sqrt 1) (/ (sqrt (fma x x 1.0)) (cbrt x))) (/ (sqrt 1) (/ (sqrt (fma x x 1.0)) (sqrt x))) (/ (sqrt 1) (/ (sqrt (fma x x 1.0)) (sqrt x))) (/ (sqrt 1) (/ (sqrt (fma x x 1.0)) 1)) (/ (sqrt 1) (/ (sqrt (fma x x 1.0)) x)) (/ (sqrt 1) (/ 1 (* (cbrt x) (cbrt x)))) (/ (sqrt 1) (/ (fma x x 1.0) (cbrt x))) (/ (sqrt 1) (/ 1 (sqrt x))) (/ (sqrt 1) (/ (fma x x 1.0) (sqrt x))) (/ (sqrt 1) (/ 1 1)) (/ (sqrt 1) (/ (fma x x 1.0) x)) (/ (sqrt 1) 1) (/ (sqrt 1) (/ (fma x x 1.0) x)) (/ (sqrt 1) (fma x x 1.0)) (/ (sqrt 1) (/ 1 x)) (/ 1 (* (cbrt (/ (fma x x 1.0) x)) (cbrt (/ (fma x x 1.0) x)))) (/ 1 (cbrt (/ (fma x x 1.0) x))) (/ 1 (sqrt (/ (fma x x 1.0) x))) (/ 1 (sqrt (/ (fma x x 1.0) x))) (/ 1 (/ (* (cbrt (fma x x 1.0)) (cbrt (fma x x 1.0))) (* (cbrt x) (cbrt x)))) (/ 1 (/ (cbrt (fma x x 1.0)) (cbrt x))) (/ 1 (/ (* (cbrt (fma x x 1.0)) (cbrt (fma x x 1.0))) (sqrt x))) (/ 1 (/ (cbrt (fma x x 1.0)) (sqrt x))) (/ 1 (/ (* (cbrt (fma x x 1.0)) (cbrt (fma x x 1.0))) 1)) (/ 1 (/ (cbrt (fma x x 1.0)) x)) (/ 1 (/ (sqrt (fma x x 1.0)) (* (cbrt x) (cbrt x)))) (/ 1 (/ (sqrt (fma x x 1.0)) (cbrt x))) (/ 1 (/ (sqrt (fma x x 1.0)) (sqrt x))) (/ 1 (/ (sqrt (fma x x 1.0)) (sqrt x))) (/ 1 (/ (sqrt (fma x x 1.0)) 1)) (/ 1 (/ (sqrt (fma x x 1.0)) x)) (/ 1 (/ 1 (* (cbrt x) (cbrt x)))) (/ 1 (/ (fma x x 1.0) (cbrt x))) (/ 1 (/ 1 (sqrt x))) (/ 1 (/ (fma x x 1.0) (sqrt x))) (/ 1 (/ 1 1)) (/ 1 (/ (fma x x 1.0) x)) (/ 1 1) (/ 1 (/ (fma x x 1.0) x)) (/ 1 (fma x x 1.0)) (/ 1 (/ 1 x)) (/ 1 (/ (fma x x 1.0) x)) (/ (/ (fma x x 1.0) x) 1) (/ 1 (* (cbrt (/ (fma x x 1.0) x)) (cbrt (/ (fma x x 1.0) x)))) (/ 1 (sqrt (/ (fma x x 1.0) x))) (/ 1 (/ (* (cbrt (fma x x 1.0)) (cbrt (fma x x 1.0))) (* (cbrt x) (cbrt x)))) (/ 1 (/ (* (cbrt (fma x x 1.0)) (cbrt (fma x x 1.0))) (sqrt x))) (/ 1 (/ (* (cbrt (fma x x 1.0)) (cbrt (fma x x 1.0))) 1)) (/ 1 (/ (sqrt (fma x x 1.0)) (* (cbrt x) (cbrt x)))) (/ 1 (/ (sqrt (fma x x 1.0)) (sqrt x))) (/ 1 (/ (sqrt (fma x x 1.0)) 1)) (/ 1 (/ 1 (* (cbrt x) (cbrt x)))) (/ 1 (/ 1 (sqrt x))) (/ 1 (/ 1 1)) (/ 1 1) (/ 1 (fma x x 1.0)) (/ (/ (fma x x 1.0) x) (cbrt 1)) (/ (/ (fma x x 1.0) x) (sqrt 1)) (/ (/ (fma x x 1.0) x) 1) (/ 1 (fma x x 1.0)) (+ x (* 1.0 (/ 1 x))) (+ x (* 1.0 (/ 1 x))) (+ x (* 1.0 (/ 1 x))) (- (+ (* 1.0 x) (* 1.0 (pow x 5))) (* 1.0 (pow x 3))) (- (+ (* 1.0 (/ 1 (pow x 5))) (/ 1 x)) (* 1.0 (/ 1 (pow x 3)))) (- (+ (* 1.0 (/ 1 (pow x 5))) (/ 1 x)) (* 1.0 (/ 1 (pow x 3)))) 0.387 * * [simplify]: iteration 0 : 360 enodes (cost 746 ) 0.394 * * [simplify]: iteration 1 : 1496 enodes (cost 655 ) 0.416 * * [simplify]: iteration 2 : 5002 enodes (cost 578 ) 0.419 * [simplify]: Simplified to: (expm1 (/ (fma x x 1.0) x)) (log1p (/ (fma x x 1.0) x)) (log (/ (fma x x 1.0) x)) (log (/ (fma x x 1.0) x)) (exp (/ (fma x x 1.0) x)) (pow (/ (fma x x 1.0) x) 3) (* (cbrt (/ (fma x x 1.0) x)) (cbrt (/ (fma x x 1.0) x))) (cbrt (/ (fma x x 1.0) x)) (pow (/ (fma x x 1.0) x) 3) (sqrt (/ (fma x x 1.0) x)) (sqrt (/ (fma x x 1.0) x)) (- (fma x x 1.0)) (- x) (/ (* (cbrt (fma x x 1.0)) (cbrt (fma x x 1.0))) (* (cbrt x) (cbrt x))) (/ (cbrt (fma x x 1.0)) (cbrt x)) (/ (* (cbrt (fma x x 1.0)) (cbrt (fma x x 1.0))) (sqrt x)) (/ (cbrt (fma x x 1.0)) (sqrt x)) (* (cbrt (fma x x 1.0)) (cbrt (fma x x 1.0))) (/ (cbrt (fma x x 1.0)) x) (/ (sqrt (fma x x 1.0)) (* (cbrt x) (cbrt x))) (/ (sqrt (fma x x 1.0)) (cbrt x)) (/ (sqrt (fma x x 1.0)) (sqrt x)) (/ (sqrt (fma x x 1.0)) (sqrt x)) (sqrt (fma x x 1.0)) (/ (sqrt (fma x x 1.0)) x) (/ 1 (* (cbrt x) (cbrt x))) (/ (fma x x 1.0) (cbrt x)) (/ 1 (sqrt x)) (/ (fma x x 1.0) (sqrt x)) 1 (/ (fma x x 1.0) x) (/ 1 x) (/ x (fma x x 1.0)) (/ (fma x x 1.0) (* (cbrt x) (cbrt x))) (/ (fma x x 1.0) (sqrt x)) (fma x x 1.0) (/ x (cbrt (fma x x 1.0))) (/ x (sqrt (fma x x 1.0))) (/ x (fma x x 1.0)) (expm1 (/ 1 (/ (fma x x 1.0) x))) (log1p (/ 1 (/ (fma x x 1.0) x))) (- 1) (log (/ 1 (/ (fma x x 1.0) x))) (log (/ 1 (/ (fma x x 1.0) x))) (log (/ 1 (/ (fma x x 1.0) x))) (log (/ 1 (/ (fma x x 1.0) x))) (log (/ 1 (/ (fma x x 1.0) x))) (log (/ 1 (/ (fma x x 1.0) x))) (log (/ 1 (/ (fma x x 1.0) x))) (exp (/ 1 (/ (fma x x 1.0) x))) (pow (/ x (fma x x 1.0)) 3) (pow (/ x (fma x x 1.0)) 3) (* (cbrt (/ 1 (/ (fma x x 1.0) x))) (cbrt (/ 1 (/ (fma x x 1.0) x)))) (cbrt (/ 1 (/ (fma x x 1.0) x))) (pow (/ x (fma x x 1.0)) 3) (sqrt (/ 1 (/ (fma x x 1.0) x))) (sqrt (/ 1 (/ (fma x x 1.0) x))) (- 1) (- (/ (fma x x 1.0) x)) (/ (/ 1 (cbrt (/ (fma x x 1.0) x))) (cbrt (/ (fma x x 1.0) x))) (/ 1 (cbrt (/ (fma x x 1.0) x))) (/ 1 (sqrt (/ (fma x x 1.0) x))) (/ 1 (sqrt (/ (fma x x 1.0) x))) (/ (* (cbrt x) (cbrt x)) (* (cbrt (fma x x 1.0)) (cbrt (fma x x 1.0)))) (/ (cbrt x) (cbrt (fma x x 1.0))) (/ (sqrt x) (* (cbrt (fma x x 1.0)) (cbrt (fma x x 1.0)))) (/ (sqrt x) (cbrt (fma x x 1.0))) (/ 1 (* (cbrt (fma x x 1.0)) (cbrt (fma x x 1.0)))) (/ x (cbrt (fma x x 1.0))) (/ (* (cbrt x) (cbrt x)) (sqrt (fma x x 1.0))) (/ (cbrt x) (sqrt (fma x x 1.0))) (/ (sqrt x) (sqrt (fma x x 1.0))) (/ (sqrt x) (sqrt (fma x x 1.0))) (/ 1 (sqrt (fma x x 1.0))) (/ x (sqrt (fma x x 1.0))) (* (cbrt x) (cbrt x)) (/ 1 (/ (fma x x 1.0) (cbrt x))) (sqrt x) (/ (sqrt x) (fma x x 1.0)) 1 (/ x (fma x x 1.0)) 1 (/ x (fma x x 1.0)) (/ 1 (fma x x 1.0)) x (/ (/ 1 (cbrt (/ (fma x x 1.0) x))) (cbrt (/ (fma x x 1.0) x))) (/ 1 (cbrt (/ (fma x x 1.0) x))) (/ 1 (sqrt (/ (fma x x 1.0) x))) (/ 1 (sqrt (/ (fma x x 1.0) x))) (/ (* (cbrt x) (cbrt x)) (* (cbrt (fma x x 1.0)) (cbrt (fma x x 1.0)))) (/ (cbrt x) (cbrt (fma x x 1.0))) (/ (sqrt x) (* (cbrt (fma x x 1.0)) (cbrt (fma x x 1.0)))) (/ (sqrt x) (cbrt (fma x x 1.0))) (/ 1 (* (cbrt (fma x x 1.0)) (cbrt (fma x x 1.0)))) (/ x (cbrt (fma x x 1.0))) (/ (* (cbrt x) (cbrt x)) (sqrt (fma x x 1.0))) (/ (cbrt x) (sqrt (fma x x 1.0))) (/ (sqrt x) (sqrt (fma x x 1.0))) (/ (sqrt x) (sqrt (fma x x 1.0))) (/ 1 (sqrt (fma x x 1.0))) (/ x (sqrt (fma x x 1.0))) (* (cbrt x) (cbrt x)) (/ 1 (/ (fma x x 1.0) (cbrt x))) (sqrt x) (/ (sqrt x) (fma x x 1.0)) 1 (/ x (fma x x 1.0)) 1 (/ x (fma x x 1.0)) (/ 1 (fma x x 1.0)) x (/ (/ 1 (cbrt (/ (fma x x 1.0) x))) (cbrt (/ (fma x x 1.0) x))) (/ 1 (cbrt (/ (fma x x 1.0) x))) (/ 1 (sqrt (/ (fma x x 1.0) x))) (/ 1 (sqrt (/ (fma x x 1.0) x))) (/ (* (cbrt x) (cbrt x)) (* (cbrt (fma x x 1.0)) (cbrt (fma x x 1.0)))) (/ (cbrt x) (cbrt (fma x x 1.0))) (/ (sqrt x) (* (cbrt (fma x x 1.0)) (cbrt (fma x x 1.0)))) (/ (sqrt x) (cbrt (fma x x 1.0))) (/ 1 (* (cbrt (fma x x 1.0)) (cbrt (fma x x 1.0)))) (/ x (cbrt (fma x x 1.0))) (/ (* (cbrt x) (cbrt x)) (sqrt (fma x x 1.0))) (/ (cbrt x) (sqrt (fma x x 1.0))) (/ (sqrt x) (sqrt (fma x x 1.0))) (/ (sqrt x) (sqrt (fma x x 1.0))) (/ 1 (sqrt (fma x x 1.0))) (/ x (sqrt (fma x x 1.0))) (* (cbrt x) (cbrt x)) (/ 1 (/ (fma x x 1.0) (cbrt x))) (sqrt x) (/ (sqrt x) (fma x x 1.0)) 1 (/ x (fma x x 1.0)) 1 (/ x (fma x x 1.0)) (/ 1 (fma x x 1.0)) x (/ x (fma x x 1.0)) (/ (fma x x 1.0) x) (/ (/ 1 (cbrt (/ (fma x x 1.0) x))) (cbrt (/ (fma x x 1.0) x))) (/ 1 (sqrt (/ (fma x x 1.0) x))) (/ (* (cbrt x) (cbrt x)) (* (cbrt (fma x x 1.0)) (cbrt (fma x x 1.0)))) (/ (sqrt x) (* (cbrt (fma x x 1.0)) (cbrt (fma x x 1.0)))) (/ 1 (* (cbrt (fma x x 1.0)) (cbrt (fma x x 1.0)))) (/ (* (cbrt x) (cbrt x)) (sqrt (fma x x 1.0))) (/ (sqrt x) (sqrt (fma x x 1.0))) (/ 1 (sqrt (fma x x 1.0))) (* (cbrt x) (cbrt x)) (sqrt x) 1 1 (/ 1 (fma x x 1.0)) (/ (fma x x 1.0) x) (/ (fma x x 1.0) x) (/ (fma x x 1.0) x) (/ 1 (fma x x 1.0)) (fma 1.0 (/ 1 x) x) (fma 1.0 (/ 1 x) x) (fma 1.0 (/ 1 x) x) (* 1.0 (- (+ x (pow x 5)) (pow x 3))) (fma 1.0 (/ 1 (pow x 5)) (- (/ 1 x) (* 1.0 (/ 1 (pow x 3))))) (fma 1.0 (/ 1 (pow x 5)) (- (/ 1 x) (* 1.0 (/ 1 (pow x 3))))) 0.420 * * * [progress]: adding candidates to table 0.561 * * [progress]: iteration 3 / 4 0.561 * * * [progress]: picking best candidate 0.564 * * * * [pick]: Picked # 0.564 * * * [progress]: localizing error 0.569 * * * [progress]: generating rewritten candidates 0.569 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 0.573 * * * [progress]: generating series expansions 0.573 * * * * [progress]: [ 1 / 1 ] generating series at (2) 0.573 * [approximate]: Taking taylor expansion of (/ 1 (fma 1.0 (/ 1 x) x)) in (x) around 0 0.573 * [taylor]: Taking taylor expansion of (/ 1 (fma 1.0 (/ 1 x) x)) in x 0.573 * [taylor]: Taking taylor expansion of (fma 1.0 (/ 1 x) x) in x 0.573 * [taylor]: Rewrote expression to (+ (* 1.0 (/ 1 x)) x) 0.573 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x 0.573 * [taylor]: Taking taylor expansion of 1.0 in x 0.573 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.573 * [taylor]: Taking taylor expansion of x in x 0.574 * [taylor]: Taking taylor expansion of x in x 0.575 * [taylor]: Taking taylor expansion of (/ 1 (fma 1.0 (/ 1 x) x)) in x 0.575 * [taylor]: Taking taylor expansion of (fma 1.0 (/ 1 x) x) in x 0.575 * [taylor]: Rewrote expression to (+ (* 1.0 (/ 1 x)) x) 0.575 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x 0.575 * [taylor]: Taking taylor expansion of 1.0 in x 0.575 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.575 * [taylor]: Taking taylor expansion of x in x 0.575 * [taylor]: Taking taylor expansion of x in x 0.588 * [approximate]: Taking taylor expansion of (/ 1 (fma 1.0 x (/ 1 x))) in (x) around 0 0.588 * [taylor]: Taking taylor expansion of (/ 1 (fma 1.0 x (/ 1 x))) in x 0.588 * [taylor]: Taking taylor expansion of (fma 1.0 x (/ 1 x)) in x 0.588 * [taylor]: Rewrote expression to (+ (* 1.0 x) (/ 1 x)) 0.588 * [taylor]: Taking taylor expansion of (* 1.0 x) in x 0.588 * [taylor]: Taking taylor expansion of 1.0 in x 0.588 * [taylor]: Taking taylor expansion of x in x 0.588 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.588 * [taylor]: Taking taylor expansion of x in x 0.589 * [taylor]: Taking taylor expansion of (/ 1 (fma 1.0 x (/ 1 x))) in x 0.589 * [taylor]: Taking taylor expansion of (fma 1.0 x (/ 1 x)) in x 0.589 * [taylor]: Rewrote expression to (+ (* 1.0 x) (/ 1 x)) 0.589 * [taylor]: Taking taylor expansion of (* 1.0 x) in x 0.589 * [taylor]: Taking taylor expansion of 1.0 in x 0.589 * [taylor]: Taking taylor expansion of x in x 0.589 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.589 * [taylor]: Taking taylor expansion of x in x 0.601 * [approximate]: Taking taylor expansion of (/ 1 (fma 1.0 (* -1 x) (/ -1 x))) in (x) around 0 0.601 * [taylor]: Taking taylor expansion of (/ 1 (fma 1.0 (* -1 x) (/ -1 x))) in x 0.602 * [taylor]: Taking taylor expansion of (fma 1.0 (* -1 x) (/ -1 x)) in x 0.602 * [taylor]: Rewrote expression to (+ (* 1.0 (* -1 x)) (/ -1 x)) 0.602 * [taylor]: Taking taylor expansion of (* 1.0 (* -1 x)) in x 0.602 * [taylor]: Taking taylor expansion of 1.0 in x 0.602 * [taylor]: Taking taylor expansion of (* -1 x) in x 0.602 * [taylor]: Taking taylor expansion of -1 in x 0.602 * [taylor]: Taking taylor expansion of x in x 0.602 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.602 * [taylor]: Taking taylor expansion of -1 in x 0.602 * [taylor]: Taking taylor expansion of x in x 0.603 * [taylor]: Taking taylor expansion of (/ 1 (fma 1.0 (* -1 x) (/ -1 x))) in x 0.603 * [taylor]: Taking taylor expansion of (fma 1.0 (* -1 x) (/ -1 x)) in x 0.603 * [taylor]: Rewrote expression to (+ (* 1.0 (* -1 x)) (/ -1 x)) 0.603 * [taylor]: Taking taylor expansion of (* 1.0 (* -1 x)) in x 0.603 * [taylor]: Taking taylor expansion of 1.0 in x 0.603 * [taylor]: Taking taylor expansion of (* -1 x) in x 0.603 * [taylor]: Taking taylor expansion of -1 in x 0.603 * [taylor]: Taking taylor expansion of x in x 0.603 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.603 * [taylor]: Taking taylor expansion of -1 in x 0.603 * [taylor]: Taking taylor expansion of x in x 0.618 * * * [progress]: simplifying candidates 0.618 * [simplify]: Simplifying using # : (expm1 (/ 1 (fma 1.0 (/ 1 x) x))) (log1p (/ 1 (fma 1.0 (/ 1 x) x))) (- 1) (- (log (fma 1.0 (/ 1 x) x))) (- 0 (log (fma 1.0 (/ 1 x) x))) (- (log 1) (log (fma 1.0 (/ 1 x) x))) (log (/ 1 (fma 1.0 (/ 1 x) x))) (exp (/ 1 (fma 1.0 (/ 1 x) x))) (/ (* (* 1 1) 1) (* (* (fma 1.0 (/ 1 x) x) (fma 1.0 (/ 1 x) x)) (fma 1.0 (/ 1 x) x))) (* (cbrt (/ 1 (fma 1.0 (/ 1 x) x))) (cbrt (/ 1 (fma 1.0 (/ 1 x) x)))) (cbrt (/ 1 (fma 1.0 (/ 1 x) x))) (* (* (/ 1 (fma 1.0 (/ 1 x) x)) (/ 1 (fma 1.0 (/ 1 x) x))) (/ 1 (fma 1.0 (/ 1 x) x))) (sqrt (/ 1 (fma 1.0 (/ 1 x) x))) (sqrt (/ 1 (fma 1.0 (/ 1 x) x))) (- 1) (- (fma 1.0 (/ 1 x) x)) (/ (* (cbrt 1) (cbrt 1)) (* (cbrt (fma 1.0 (/ 1 x) x)) (cbrt (fma 1.0 (/ 1 x) x)))) (/ (cbrt 1) (cbrt (fma 1.0 (/ 1 x) x))) (/ (* (cbrt 1) (cbrt 1)) (sqrt (fma 1.0 (/ 1 x) x))) (/ (cbrt 1) (sqrt (fma 1.0 (/ 1 x) x))) (/ (* (cbrt 1) (cbrt 1)) 1) (/ (cbrt 1) (fma 1.0 (/ 1 x) x)) (/ (sqrt 1) (* (cbrt (fma 1.0 (/ 1 x) x)) (cbrt (fma 1.0 (/ 1 x) x)))) (/ (sqrt 1) (cbrt (fma 1.0 (/ 1 x) x))) (/ (sqrt 1) (sqrt (fma 1.0 (/ 1 x) x))) (/ (sqrt 1) (sqrt (fma 1.0 (/ 1 x) x))) (/ (sqrt 1) 1) (/ (sqrt 1) (fma 1.0 (/ 1 x) x)) (/ 1 (* (cbrt (fma 1.0 (/ 1 x) x)) (cbrt (fma 1.0 (/ 1 x) x)))) (/ 1 (cbrt (fma 1.0 (/ 1 x) x))) (/ 1 (sqrt (fma 1.0 (/ 1 x) x))) (/ 1 (sqrt (fma 1.0 (/ 1 x) x))) (/ 1 1) (/ 1 (fma 1.0 (/ 1 x) x)) (/ 1 (fma 1.0 (/ 1 x) x)) (/ (fma 1.0 (/ 1 x) x) 1) (/ 1 (* (cbrt (fma 1.0 (/ 1 x) x)) (cbrt (fma 1.0 (/ 1 x) x)))) (/ 1 (sqrt (fma 1.0 (/ 1 x) x))) (/ 1 1) (/ (fma 1.0 (/ 1 x) x) (cbrt 1)) (/ (fma 1.0 (/ 1 x) x) (sqrt 1)) (/ (fma 1.0 (/ 1 x) x) 1) (- (+ (* 1.0 x) (* 1.0 (pow x 5))) (* 1.0 (pow x 3))) (- (+ (* 1.0 (/ 1 (pow x 5))) (/ 1 x)) (* 1.0 (/ 1 (pow x 3)))) (- (+ (* 1.0 (/ 1 (pow x 5))) (/ 1 x)) (* 1.0 (/ 1 (pow x 3)))) 0.622 * * [simplify]: iteration 0 : 130 enodes (cost 213 ) 0.625 * * [simplify]: iteration 1 : 400 enodes (cost 189 ) 0.632 * * [simplify]: iteration 2 : 1294 enodes (cost 175 ) 0.657 * * [simplify]: iteration 3 : 5002 enodes (cost 173 ) 0.658 * [simplify]: Simplified to: (expm1 (/ 1 (fma 1.0 (/ 1 x) x))) (log1p (/ 1 (fma 1.0 (/ 1 x) x))) (- 1) (log (/ 1 (fma 1.0 (/ 1 x) x))) (log (/ 1 (fma 1.0 (/ 1 x) x))) (log (/ 1 (fma 1.0 (/ 1 x) x))) (log (/ 1 (fma 1.0 (/ 1 x) x))) (exp (/ 1 (fma 1.0 (/ 1 x) x))) (/ 1 (pow (fma 1.0 (/ 1 x) x) 3)) (* (cbrt (/ 1 (fma 1.0 (/ 1 x) x))) (cbrt (/ 1 (fma 1.0 (/ 1 x) x)))) (cbrt (/ 1 (fma 1.0 (/ 1 x) x))) (/ 1 (pow (fma 1.0 (/ 1 x) x) 3)) (sqrt (/ 1 (fma 1.0 (/ 1 x) x))) (sqrt (/ 1 (fma 1.0 (/ 1 x) x))) (- 1) (- (fma 1.0 (/ 1 x) x)) (/ 1 (* (cbrt (fma 1.0 (/ 1 x) x)) (cbrt (fma 1.0 (/ 1 x) x)))) (/ 1 (cbrt (fma 1.0 (/ 1 x) x))) (/ 1 (sqrt (fma 1.0 (/ 1 x) x))) (/ 1 (sqrt (fma 1.0 (/ 1 x) x))) 1 (/ 1 (fma 1.0 (/ 1 x) x)) (/ 1 (* (cbrt (fma 1.0 (/ 1 x) x)) (cbrt (fma 1.0 (/ 1 x) x)))) (/ 1 (cbrt (fma 1.0 (/ 1 x) x))) (/ 1 (sqrt (fma 1.0 (/ 1 x) x))) (/ 1 (sqrt (fma 1.0 (/ 1 x) x))) 1 (/ 1 (fma 1.0 (/ 1 x) x)) (/ 1 (* (cbrt (fma 1.0 (/ 1 x) x)) (cbrt (fma 1.0 (/ 1 x) x)))) (/ 1 (cbrt (fma 1.0 (/ 1 x) x))) (/ 1 (sqrt (fma 1.0 (/ 1 x) x))) (/ 1 (sqrt (fma 1.0 (/ 1 x) x))) 1 (/ 1 (fma 1.0 (/ 1 x) x)) (/ 1 (fma 1.0 (/ 1 x) x)) (fma 1.0 (/ 1 x) x) (/ 1 (* (cbrt (fma 1.0 (/ 1 x) x)) (cbrt (fma 1.0 (/ 1 x) x)))) (/ 1 (sqrt (fma 1.0 (/ 1 x) x))) 1 (fma 1.0 (/ 1 x) x) (fma 1.0 (/ 1 x) x) (fma 1.0 (/ 1 x) x) (* 1.0 (- (+ x (pow x 5)) (pow x 3))) (fma 1.0 (- (/ 1 (pow x 5)) (/ 1 (pow x 3))) (/ 1 x)) (fma 1.0 (- (/ 1 (pow x 5)) (/ 1 (pow x 3))) (/ 1 x)) 0.658 * * * [progress]: adding candidates to table 0.704 * * [progress]: iteration 4 / 4 0.704 * * * [progress]: picking best candidate 0.706 * * * * [pick]: Picked # 0.706 * * * [progress]: localizing error 0.716 * * * [progress]: generating rewritten candidates 0.716 * * * * [progress]: [ 1 / 2 ] rewriting at (2) 0.725 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1) 0.733 * * * [progress]: generating series expansions 0.733 * * * * [progress]: [ 1 / 2 ] generating series at (2) 0.734 * [approximate]: Taking taylor expansion of (/ (* x (- (pow x 2) 1.0)) (fma (- 1.0) 1.0 (pow x 4))) in (x) around 0 0.734 * [taylor]: Taking taylor expansion of (/ (* x (- (pow x 2) 1.0)) (fma (- 1.0) 1.0 (pow x 4))) in x 0.734 * [taylor]: Taking taylor expansion of (* x (- (pow x 2) 1.0)) in x 0.734 * [taylor]: Taking taylor expansion of x in x 0.734 * [taylor]: Taking taylor expansion of (- (pow x 2) 1.0) in x 0.734 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.734 * [taylor]: Taking taylor expansion of x in x 0.734 * [taylor]: Taking taylor expansion of 1.0 in x 0.734 * [taylor]: Taking taylor expansion of (fma (- 1.0) 1.0 (pow x 4)) in x 0.734 * [taylor]: Rewrote expression to (+ (* (- 1.0) 1.0) (pow x 4)) 0.734 * [taylor]: Taking taylor expansion of (* (- 1.0) 1.0) in x 0.734 * [taylor]: Taking taylor expansion of (- 1.0) in x 0.734 * [taylor]: Taking taylor expansion of 1.0 in x 0.734 * [taylor]: Taking taylor expansion of 1.0 in x 0.734 * [taylor]: Taking taylor expansion of (pow x 4) in x 0.734 * [taylor]: Taking taylor expansion of x in x 0.739 * [taylor]: Taking taylor expansion of (/ (* x (- (pow x 2) 1.0)) (fma (- 1.0) 1.0 (pow x 4))) in x 0.739 * [taylor]: Taking taylor expansion of (* x (- (pow x 2) 1.0)) in x 0.739 * [taylor]: Taking taylor expansion of x in x 0.739 * [taylor]: Taking taylor expansion of (- (pow x 2) 1.0) in x 0.739 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.739 * [taylor]: Taking taylor expansion of x in x 0.739 * [taylor]: Taking taylor expansion of 1.0 in x 0.739 * [taylor]: Taking taylor expansion of (fma (- 1.0) 1.0 (pow x 4)) in x 0.739 * [taylor]: Rewrote expression to (+ (* (- 1.0) 1.0) (pow x 4)) 0.739 * [taylor]: Taking taylor expansion of (* (- 1.0) 1.0) in x 0.739 * [taylor]: Taking taylor expansion of (- 1.0) in x 0.739 * [taylor]: Taking taylor expansion of 1.0 in x 0.739 * [taylor]: Taking taylor expansion of 1.0 in x 0.739 * [taylor]: Taking taylor expansion of (pow x 4) in x 0.739 * [taylor]: Taking taylor expansion of x in x 0.763 * [approximate]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) 1.0) (* x (fma (- 1.0) 1.0 (pow (/ 1 x) 4)))) in (x) around 0 0.763 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) 1.0) (* x (fma (- 1.0) 1.0 (pow (/ 1 x) 4)))) in x 0.763 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) 1.0) in x 0.763 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.763 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.763 * [taylor]: Taking taylor expansion of x in x 0.764 * [taylor]: Taking taylor expansion of 1.0 in x 0.764 * [taylor]: Taking taylor expansion of (* x (fma (- 1.0) 1.0 (pow (/ 1 x) 4))) in x 0.764 * [taylor]: Taking taylor expansion of x in x 0.764 * [taylor]: Taking taylor expansion of (fma (- 1.0) 1.0 (pow (/ 1 x) 4)) in x 0.764 * [taylor]: Rewrote expression to (+ (* (- 1.0) 1.0) (pow (/ 1 x) 4)) 0.764 * [taylor]: Taking taylor expansion of (* (- 1.0) 1.0) in x 0.764 * [taylor]: Taking taylor expansion of (- 1.0) in x 0.764 * [taylor]: Taking taylor expansion of 1.0 in x 0.764 * [taylor]: Taking taylor expansion of 1.0 in x 0.764 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 4) in x 0.764 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.764 * [taylor]: Taking taylor expansion of x in x 0.767 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) 1.0) (* x (fma (- 1.0) 1.0 (pow (/ 1 x) 4)))) in x 0.767 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) 1.0) in x 0.767 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.767 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.767 * [taylor]: Taking taylor expansion of x in x 0.768 * [taylor]: Taking taylor expansion of 1.0 in x 0.768 * [taylor]: Taking taylor expansion of (* x (fma (- 1.0) 1.0 (pow (/ 1 x) 4))) in x 0.768 * [taylor]: Taking taylor expansion of x in x 0.768 * [taylor]: Taking taylor expansion of (fma (- 1.0) 1.0 (pow (/ 1 x) 4)) in x 0.768 * [taylor]: Rewrote expression to (+ (* (- 1.0) 1.0) (pow (/ 1 x) 4)) 0.768 * [taylor]: Taking taylor expansion of (* (- 1.0) 1.0) in x 0.768 * [taylor]: Taking taylor expansion of (- 1.0) in x 0.768 * [taylor]: Taking taylor expansion of 1.0 in x 0.768 * [taylor]: Taking taylor expansion of 1.0 in x 0.768 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 4) in x 0.768 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.768 * [taylor]: Taking taylor expansion of x in x 0.797 * [approximate]: Taking taylor expansion of (* -1 (/ (- (/ 1 (pow x 2)) 1.0) (* (fma (- 1.0) 1.0 (pow (/ -1 x) 4)) x))) in (x) around 0 0.797 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 (pow x 2)) 1.0) (* (fma (- 1.0) 1.0 (pow (/ -1 x) 4)) x))) in x 0.797 * [taylor]: Taking taylor expansion of -1 in x 0.797 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) 1.0) (* (fma (- 1.0) 1.0 (pow (/ -1 x) 4)) x)) in x 0.797 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) 1.0) in x 0.797 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.797 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.797 * [taylor]: Taking taylor expansion of x in x 0.797 * [taylor]: Taking taylor expansion of 1.0 in x 0.797 * [taylor]: Taking taylor expansion of (* (fma (- 1.0) 1.0 (pow (/ -1 x) 4)) x) in x 0.797 * [taylor]: Taking taylor expansion of (fma (- 1.0) 1.0 (pow (/ -1 x) 4)) in x 0.798 * [taylor]: Rewrote expression to (+ (* (- 1.0) 1.0) (pow (/ -1 x) 4)) 0.798 * [taylor]: Taking taylor expansion of (* (- 1.0) 1.0) in x 0.798 * [taylor]: Taking taylor expansion of (- 1.0) in x 0.798 * [taylor]: Taking taylor expansion of 1.0 in x 0.798 * [taylor]: Taking taylor expansion of 1.0 in x 0.798 * [taylor]: Taking taylor expansion of (pow (/ -1 x) 4) in x 0.798 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.798 * [taylor]: Taking taylor expansion of -1 in x 0.798 * [taylor]: Taking taylor expansion of x in x 0.798 * [taylor]: Taking taylor expansion of x in x 0.801 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 (pow x 2)) 1.0) (* (fma (- 1.0) 1.0 (pow (/ -1 x) 4)) x))) in x 0.801 * [taylor]: Taking taylor expansion of -1 in x 0.801 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) 1.0) (* (fma (- 1.0) 1.0 (pow (/ -1 x) 4)) x)) in x 0.801 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) 1.0) in x 0.801 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.801 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.801 * [taylor]: Taking taylor expansion of x in x 0.802 * [taylor]: Taking taylor expansion of 1.0 in x 0.802 * [taylor]: Taking taylor expansion of (* (fma (- 1.0) 1.0 (pow (/ -1 x) 4)) x) in x 0.802 * [taylor]: Taking taylor expansion of (fma (- 1.0) 1.0 (pow (/ -1 x) 4)) in x 0.802 * [taylor]: Rewrote expression to (+ (* (- 1.0) 1.0) (pow (/ -1 x) 4)) 0.802 * [taylor]: Taking taylor expansion of (* (- 1.0) 1.0) in x 0.802 * [taylor]: Taking taylor expansion of (- 1.0) in x 0.802 * [taylor]: Taking taylor expansion of 1.0 in x 0.802 * [taylor]: Taking taylor expansion of 1.0 in x 0.802 * [taylor]: Taking taylor expansion of (pow (/ -1 x) 4) in x 0.802 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.802 * [taylor]: Taking taylor expansion of -1 in x 0.802 * [taylor]: Taking taylor expansion of x in x 0.802 * [taylor]: Taking taylor expansion of x in x 0.842 * * * * [progress]: [ 2 / 2 ] generating series at (2 1) 0.842 * [approximate]: Taking taylor expansion of (/ x (fma (- 1.0) 1.0 (pow x 4))) in (x) around 0 0.842 * [taylor]: Taking taylor expansion of (/ x (fma (- 1.0) 1.0 (pow x 4))) in x 0.842 * [taylor]: Taking taylor expansion of x in x 0.842 * [taylor]: Taking taylor expansion of (fma (- 1.0) 1.0 (pow x 4)) in x 0.842 * [taylor]: Rewrote expression to (+ (* (- 1.0) 1.0) (pow x 4)) 0.842 * [taylor]: Taking taylor expansion of (* (- 1.0) 1.0) in x 0.842 * [taylor]: Taking taylor expansion of (- 1.0) in x 0.842 * [taylor]: Taking taylor expansion of 1.0 in x 0.842 * [taylor]: Taking taylor expansion of 1.0 in x 0.843 * [taylor]: Taking taylor expansion of (pow x 4) in x 0.843 * [taylor]: Taking taylor expansion of x in x 0.844 * [taylor]: Taking taylor expansion of (/ x (fma (- 1.0) 1.0 (pow x 4))) in x 0.844 * [taylor]: Taking taylor expansion of x in x 0.844 * [taylor]: Taking taylor expansion of (fma (- 1.0) 1.0 (pow x 4)) in x 0.844 * [taylor]: Rewrote expression to (+ (* (- 1.0) 1.0) (pow x 4)) 0.844 * [taylor]: Taking taylor expansion of (* (- 1.0) 1.0) in x 0.844 * [taylor]: Taking taylor expansion of (- 1.0) in x 0.844 * [taylor]: Taking taylor expansion of 1.0 in x 0.844 * [taylor]: Taking taylor expansion of 1.0 in x 0.844 * [taylor]: Taking taylor expansion of (pow x 4) in x 0.844 * [taylor]: Taking taylor expansion of x in x 0.887 * [approximate]: Taking taylor expansion of (/ 1 (* x (fma (- 1.0) 1.0 (pow (/ 1 x) 4)))) in (x) around 0 0.887 * [taylor]: Taking taylor expansion of (/ 1 (* x (fma (- 1.0) 1.0 (pow (/ 1 x) 4)))) in x 0.887 * [taylor]: Taking taylor expansion of (* x (fma (- 1.0) 1.0 (pow (/ 1 x) 4))) in x 0.887 * [taylor]: Taking taylor expansion of x in x 0.887 * [taylor]: Taking taylor expansion of (fma (- 1.0) 1.0 (pow (/ 1 x) 4)) in x 0.887 * [taylor]: Rewrote expression to (+ (* (- 1.0) 1.0) (pow (/ 1 x) 4)) 0.887 * [taylor]: Taking taylor expansion of (* (- 1.0) 1.0) in x 0.887 * [taylor]: Taking taylor expansion of (- 1.0) in x 0.887 * [taylor]: Taking taylor expansion of 1.0 in x 0.887 * [taylor]: Taking taylor expansion of 1.0 in x 0.887 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 4) in x 0.887 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.887 * [taylor]: Taking taylor expansion of x in x 0.890 * [taylor]: Taking taylor expansion of (/ 1 (* x (fma (- 1.0) 1.0 (pow (/ 1 x) 4)))) in x 0.890 * [taylor]: Taking taylor expansion of (* x (fma (- 1.0) 1.0 (pow (/ 1 x) 4))) in x 0.890 * [taylor]: Taking taylor expansion of x in x 0.890 * [taylor]: Taking taylor expansion of (fma (- 1.0) 1.0 (pow (/ 1 x) 4)) in x 0.890 * [taylor]: Rewrote expression to (+ (* (- 1.0) 1.0) (pow (/ 1 x) 4)) 0.890 * [taylor]: Taking taylor expansion of (* (- 1.0) 1.0) in x 0.890 * [taylor]: Taking taylor expansion of (- 1.0) in x 0.890 * [taylor]: Taking taylor expansion of 1.0 in x 0.890 * [taylor]: Taking taylor expansion of 1.0 in x 0.890 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 4) in x 0.890 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.890 * [taylor]: Taking taylor expansion of x in x 0.938 * [approximate]: Taking taylor expansion of (/ -1 (* (fma (- 1.0) 1.0 (pow (/ -1 x) 4)) x)) in (x) around 0 0.938 * [taylor]: Taking taylor expansion of (/ -1 (* (fma (- 1.0) 1.0 (pow (/ -1 x) 4)) x)) in x 0.938 * [taylor]: Taking taylor expansion of -1 in x 0.938 * [taylor]: Taking taylor expansion of (* (fma (- 1.0) 1.0 (pow (/ -1 x) 4)) x) in x 0.938 * [taylor]: Taking taylor expansion of (fma (- 1.0) 1.0 (pow (/ -1 x) 4)) in x 0.938 * [taylor]: Rewrote expression to (+ (* (- 1.0) 1.0) (pow (/ -1 x) 4)) 0.938 * [taylor]: Taking taylor expansion of (* (- 1.0) 1.0) in x 0.938 * [taylor]: Taking taylor expansion of (- 1.0) in x 0.938 * [taylor]: Taking taylor expansion of 1.0 in x 0.939 * [taylor]: Taking taylor expansion of 1.0 in x 0.939 * [taylor]: Taking taylor expansion of (pow (/ -1 x) 4) in x 0.939 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.939 * [taylor]: Taking taylor expansion of -1 in x 0.939 * [taylor]: Taking taylor expansion of x in x 0.939 * [taylor]: Taking taylor expansion of x in x 0.942 * [taylor]: Taking taylor expansion of (/ -1 (* (fma (- 1.0) 1.0 (pow (/ -1 x) 4)) x)) in x 0.942 * [taylor]: Taking taylor expansion of -1 in x 0.942 * [taylor]: Taking taylor expansion of (* (fma (- 1.0) 1.0 (pow (/ -1 x) 4)) x) in x 0.942 * [taylor]: Taking taylor expansion of (fma (- 1.0) 1.0 (pow (/ -1 x) 4)) in x 0.942 * [taylor]: Rewrote expression to (+ (* (- 1.0) 1.0) (pow (/ -1 x) 4)) 0.942 * [taylor]: Taking taylor expansion of (* (- 1.0) 1.0) in x 0.942 * [taylor]: Taking taylor expansion of (- 1.0) in x 0.942 * [taylor]: Taking taylor expansion of 1.0 in x 0.942 * [taylor]: Taking taylor expansion of 1.0 in x 0.942 * [taylor]: Taking taylor expansion of (pow (/ -1 x) 4) in x 0.942 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.942 * [taylor]: Taking taylor expansion of -1 in x 0.942 * [taylor]: Taking taylor expansion of x in x 0.942 * [taylor]: Taking taylor expansion of x in x 1.000 * * * [progress]: simplifying candidates 1.001 * [simplify]: Simplifying using # : (expm1 (* (/ x (fma (- 1.0) 1.0 (pow x 4))) (- (* x x) 1.0))) (log1p (* (/ x (fma (- 1.0) 1.0 (pow x 4))) (- (* x x) 1.0))) (* (/ x (fma (- 1.0) 1.0 (pow x 4))) (- (* x x) 1.0)) (+ (- (log x) (log (fma (- 1.0) 1.0 (pow x 4)))) (log (- (* x x) 1.0))) (+ (log (/ x (fma (- 1.0) 1.0 (pow x 4)))) (log (- (* x x) 1.0))) (log (* (/ x (fma (- 1.0) 1.0 (pow x 4))) (- (* x x) 1.0))) (exp (* (/ x (fma (- 1.0) 1.0 (pow x 4))) (- (* x x) 1.0))) (* (/ (* (* x x) x) (* (* (fma (- 1.0) 1.0 (pow x 4)) (fma (- 1.0) 1.0 (pow x 4))) (fma (- 1.0) 1.0 (pow x 4)))) (* (* (- (* x x) 1.0) (- (* x x) 1.0)) (- (* x x) 1.0))) (* (* (* (/ x (fma (- 1.0) 1.0 (pow x 4))) (/ x (fma (- 1.0) 1.0 (pow x 4)))) (/ x (fma (- 1.0) 1.0 (pow x 4)))) (* (* (- (* x x) 1.0) (- (* x x) 1.0)) (- (* x x) 1.0))) (* (cbrt (* (/ x (fma (- 1.0) 1.0 (pow x 4))) (- (* x x) 1.0))) (cbrt (* (/ x (fma (- 1.0) 1.0 (pow x 4))) (- (* x x) 1.0)))) (cbrt (* (/ x (fma (- 1.0) 1.0 (pow x 4))) (- (* x x) 1.0))) (* (* (* (/ x (fma (- 1.0) 1.0 (pow x 4))) (- (* x x) 1.0)) (* (/ x (fma (- 1.0) 1.0 (pow x 4))) (- (* x x) 1.0))) (* (/ x (fma (- 1.0) 1.0 (pow x 4))) (- (* x x) 1.0))) (sqrt (* (/ x (fma (- 1.0) 1.0 (pow x 4))) (- (* x x) 1.0))) (sqrt (* (/ x (fma (- 1.0) 1.0 (pow x 4))) (- (* x x) 1.0))) (* x (- (pow (* x x) 3) (pow 1.0 3))) (* (fma (- 1.0) 1.0 (pow x 4)) (+ (* (* x x) (* x x)) (+ (* 1.0 1.0) (* (* x x) 1.0)))) (* x (- (* (* x x) (* x x)) (* 1.0 1.0))) (* (fma (- 1.0) 1.0 (pow x 4)) (+ (* x x) 1.0)) (* (sqrt (/ x (fma (- 1.0) 1.0 (pow x 4)))) (sqrt (- (* x x) 1.0))) (* (sqrt (/ x (fma (- 1.0) 1.0 (pow x 4)))) (sqrt (- (* x x) 1.0))) (* (/ (sqrt x) (sqrt (fma (- 1.0) 1.0 (pow x 4)))) (sqrt (- (* x x) 1.0))) (* (/ (sqrt x) (sqrt (fma (- 1.0) 1.0 (pow x 4)))) (sqrt (- (* x x) 1.0))) (* (/ x (fma (- 1.0) 1.0 (pow x 4))) (fma x x (- (* (cbrt 1.0) (* (cbrt 1.0) (cbrt 1.0)))))) (* (/ x (fma (- 1.0) 1.0 (pow x 4))) (fma (- (cbrt 1.0)) (* (cbrt 1.0) (cbrt 1.0)) (* (cbrt 1.0) (* (cbrt 1.0) (cbrt 1.0))))) (* (/ x (fma (- 1.0) 1.0 (pow x 4))) (fma x x (- (* (sqrt 1.0) (sqrt 1.0))))) (* (/ x (fma (- 1.0) 1.0 (pow x 4))) (fma (- (sqrt 1.0)) (sqrt 1.0) (* (sqrt 1.0) (sqrt 1.0)))) (* (/ x (fma (- 1.0) 1.0 (pow x 4))) (fma x x (- (* 1.0 1)))) (* (/ x (fma (- 1.0) 1.0 (pow x 4))) (fma (- 1.0) 1 (* 1.0 1))) (* (/ x (fma (- 1.0) 1.0 (pow x 4))) (* x x)) (* (/ x (fma (- 1.0) 1.0 (pow x 4))) (- 1.0)) (* (/ x (fma (- 1.0) 1.0 (pow x 4))) (* x x)) (* (/ x (fma (- 1.0) 1.0 (pow x 4))) (- 1.0)) (* (fma x x (- (* (cbrt 1.0) (* (cbrt 1.0) (cbrt 1.0))))) (/ x (fma (- 1.0) 1.0 (pow x 4)))) (* (fma (- (cbrt 1.0)) (* (cbrt 1.0) (cbrt 1.0)) (* (cbrt 1.0) (* (cbrt 1.0) (cbrt 1.0)))) (/ x (fma (- 1.0) 1.0 (pow x 4)))) (* (fma x x (- (* (sqrt 1.0) (sqrt 1.0)))) (/ x (fma (- 1.0) 1.0 (pow x 4)))) (* (fma (- (sqrt 1.0)) (sqrt 1.0) (* (sqrt 1.0) (sqrt 1.0))) (/ x (fma (- 1.0) 1.0 (pow x 4)))) (* (fma x x (- (* 1.0 1))) (/ x (fma (- 1.0) 1.0 (pow x 4)))) (* (fma (- 1.0) 1 (* 1.0 1)) (/ x (fma (- 1.0) 1.0 (pow x 4)))) (* (* x x) (/ x (fma (- 1.0) 1.0 (pow x 4)))) (* (- 1.0) (/ x (fma (- 1.0) 1.0 (pow x 4)))) (* (* x x) (/ x (fma (- 1.0) 1.0 (pow x 4)))) (* (- 1.0) (/ x (fma (- 1.0) 1.0 (pow x 4)))) (* (/ x (fma (- 1.0) 1.0 (pow x 4))) (* (cbrt (- (* x x) 1.0)) (cbrt (- (* x x) 1.0)))) (* (/ x (fma (- 1.0) 1.0 (pow x 4))) (sqrt (- (* x x) 1.0))) (* (/ x (fma (- 1.0) 1.0 (pow x 4))) 1) (* (/ x (fma (- 1.0) 1.0 (pow x 4))) (+ x (sqrt 1.0))) (* (cbrt (/ x (fma (- 1.0) 1.0 (pow x 4)))) (- (* x x) 1.0)) (* (sqrt (/ x (fma (- 1.0) 1.0 (pow x 4)))) (- (* x x) 1.0)) (* (/ (cbrt x) (cbrt (fma (- 1.0) 1.0 (pow x 4)))) (- (* x x) 1.0)) (* (/ (cbrt x) (sqrt (fma (- 1.0) 1.0 (pow x 4)))) (- (* x x) 1.0)) (* (/ (cbrt x) (fma (- 1.0) 1.0 (pow x 4))) (- (* x x) 1.0)) (* (/ (sqrt x) (cbrt (fma (- 1.0) 1.0 (pow x 4)))) (- (* x x) 1.0)) (* (/ (sqrt x) (sqrt (fma (- 1.0) 1.0 (pow x 4)))) (- (* x x) 1.0)) (* (/ (sqrt x) (fma (- 1.0) 1.0 (pow x 4))) (- (* x x) 1.0)) (* (/ x (cbrt (fma (- 1.0) 1.0 (pow x 4)))) (- (* x x) 1.0)) (* (/ x (sqrt (fma (- 1.0) 1.0 (pow x 4)))) (- (* x x) 1.0)) (* (/ x (fma (- 1.0) 1.0 (pow x 4))) (- (* x x) 1.0)) (* (/ x (fma (- 1.0) 1.0 (pow x 4))) (- (* x x) 1.0)) (* (/ 1 (fma (- 1.0) 1.0 (pow x 4))) (- (* x x) 1.0)) (* (/ x (fma (- 1.0) 1.0 (pow x 4))) (- (pow (* x x) 3) (pow 1.0 3))) (* (/ x (fma (- 1.0) 1.0 (pow x 4))) (- (* (* x x) (* x x)) (* 1.0 1.0))) (* x (- (* x x) 1.0)) (expm1 (/ x (fma (- 1.0) 1.0 (pow x 4)))) (log1p (/ x (fma (- 1.0) 1.0 (pow x 4)))) (- (log x) (log (fma (- 1.0) 1.0 (pow x 4)))) (log (/ x (fma (- 1.0) 1.0 (pow x 4)))) (exp (/ x (fma (- 1.0) 1.0 (pow x 4)))) (/ (* (* x x) x) (* (* (fma (- 1.0) 1.0 (pow x 4)) (fma (- 1.0) 1.0 (pow x 4))) (fma (- 1.0) 1.0 (pow x 4)))) (* (cbrt (/ x (fma (- 1.0) 1.0 (pow x 4)))) (cbrt (/ x (fma (- 1.0) 1.0 (pow x 4))))) (cbrt (/ x (fma (- 1.0) 1.0 (pow x 4)))) (* (* (/ x (fma (- 1.0) 1.0 (pow x 4))) (/ x (fma (- 1.0) 1.0 (pow x 4)))) (/ x (fma (- 1.0) 1.0 (pow x 4)))) (sqrt (/ x (fma (- 1.0) 1.0 (pow x 4)))) (sqrt (/ x (fma (- 1.0) 1.0 (pow x 4)))) (- x) (- (fma (- 1.0) 1.0 (pow x 4))) (/ (* (cbrt x) (cbrt x)) (* (cbrt (fma (- 1.0) 1.0 (pow x 4))) (cbrt (fma (- 1.0) 1.0 (pow x 4))))) (/ (cbrt x) (cbrt (fma (- 1.0) 1.0 (pow x 4)))) (/ (* (cbrt x) (cbrt x)) (sqrt (fma (- 1.0) 1.0 (pow x 4)))) (/ (cbrt x) (sqrt (fma (- 1.0) 1.0 (pow x 4)))) (/ (* (cbrt x) (cbrt x)) 1) (/ (cbrt x) (fma (- 1.0) 1.0 (pow x 4))) (/ (sqrt x) (* (cbrt (fma (- 1.0) 1.0 (pow x 4))) (cbrt (fma (- 1.0) 1.0 (pow x 4))))) (/ (sqrt x) (cbrt (fma (- 1.0) 1.0 (pow x 4)))) (/ (sqrt x) (sqrt (fma (- 1.0) 1.0 (pow x 4)))) (/ (sqrt x) (sqrt (fma (- 1.0) 1.0 (pow x 4)))) (/ (sqrt x) 1) (/ (sqrt x) (fma (- 1.0) 1.0 (pow x 4))) (/ 1 (* (cbrt (fma (- 1.0) 1.0 (pow x 4))) (cbrt (fma (- 1.0) 1.0 (pow x 4))))) (/ x (cbrt (fma (- 1.0) 1.0 (pow x 4)))) (/ 1 (sqrt (fma (- 1.0) 1.0 (pow x 4)))) (/ x (sqrt (fma (- 1.0) 1.0 (pow x 4)))) (/ 1 1) (/ x (fma (- 1.0) 1.0 (pow x 4))) (/ 1 (fma (- 1.0) 1.0 (pow x 4))) (/ (fma (- 1.0) 1.0 (pow x 4)) x) (/ x (* (cbrt (fma (- 1.0) 1.0 (pow x 4))) (cbrt (fma (- 1.0) 1.0 (pow x 4))))) (/ x (sqrt (fma (- 1.0) 1.0 (pow x 4)))) (/ x 1) (/ (fma (- 1.0) 1.0 (pow x 4)) (cbrt x)) (/ (fma (- 1.0) 1.0 (pow x 4)) (sqrt x)) (/ (fma (- 1.0) 1.0 (pow x 4)) x) (- (+ (* 1.0 x) (* 1.0 (pow x 5))) (* 1.0 (pow x 3))) (- (+ (* 1.0 (/ 1 (pow x 5))) (/ 1 x)) (* 1.0 (/ 1 (pow x 3)))) (- (+ (* 1.0 (/ 1 (pow x 5))) (/ 1 x)) (* 1.0 (/ 1 (pow x 3)))) (- (+ (* 1.0 x) (+ (* 1.0 (pow x 5)) (* 1.0 (pow x 9))))) (+ (* 1.0 (/ 1 (pow x 11))) (+ (* 1.0 (/ 1 (pow x 7))) (/ 1 (pow x 3)))) (+ (* 1.0 (/ 1 (pow x 11))) (+ (* 1.0 (/ 1 (pow x 7))) (/ 1 (pow x 3)))) 1.007 * * [simplify]: iteration 0 : 446 enodes (cost 816 ) 1.016 * * [simplify]: iteration 1 : 2125 enodes (cost 716 ) 1.055 * * [simplify]: iteration 2 : 5001 enodes (cost 706 ) 1.059 * [simplify]: Simplified to: (expm1 (* (/ x (fma (- 1.0) 1.0 (pow x 4))) (- (* x x) 1.0))) (log1p (* (/ x (fma (- 1.0) 1.0 (pow x 4))) (- (* x x) 1.0))) (* (/ x (fma (- 1.0) 1.0 (pow x 4))) (- (* x x) 1.0)) (log (* (/ x (fma (- 1.0) 1.0 (pow x 4))) (- (* x x) 1.0))) (log (* (/ x (fma (- 1.0) 1.0 (pow x 4))) (- (* x x) 1.0))) (log (* (/ x (fma (- 1.0) 1.0 (pow x 4))) (- (* x x) 1.0))) (exp (* (/ x (fma (- 1.0) 1.0 (pow x 4))) (- (* x x) 1.0))) (pow (* (/ x (fma (- 1.0) 1.0 (pow x 4))) (- (* x x) 1.0)) 3) (pow (* (/ x (fma (- 1.0) 1.0 (pow x 4))) (- (* x x) 1.0)) 3) (* (cbrt (* (/ x (fma (- 1.0) 1.0 (pow x 4))) (- (* x x) 1.0))) (cbrt (* (/ x (fma (- 1.0) 1.0 (pow x 4))) (- (* x x) 1.0)))) (cbrt (* (/ x (fma (- 1.0) 1.0 (pow x 4))) (- (* x x) 1.0))) (pow (* (/ x (fma (- 1.0) 1.0 (pow x 4))) (- (* x x) 1.0)) 3) (sqrt (* (/ x (fma (- 1.0) 1.0 (pow x 4))) (- (* x x) 1.0))) (sqrt (* (/ x (fma (- 1.0) 1.0 (pow x 4))) (- (* x x) 1.0))) (* x (- (pow (* x x) 3) (pow 1.0 3))) (* (fma (* x x) (* x x) (fma 1.0 1.0 (* (* x x) 1.0))) (fma (- 1.0) 1.0 (pow x 4))) (* (fma (- 1.0) 1.0 (pow x 4)) x) (* (fma x x 1.0) (fma (- 1.0) 1.0 (pow x 4))) (* (sqrt (/ x (fma (- 1.0) 1.0 (pow x 4)))) (sqrt (- (* x x) 1.0))) (* (sqrt (/ x (fma (- 1.0) 1.0 (pow x 4)))) (sqrt (- (* x x) 1.0))) (* (/ (sqrt x) (sqrt (fma (- 1.0) 1.0 (pow x 4)))) (sqrt (- (* x x) 1.0))) (* (/ (sqrt x) (sqrt (fma (- 1.0) 1.0 (pow x 4)))) (sqrt (- (* x x) 1.0))) (* (/ x (fma (- 1.0) 1.0 (pow x 4))) (- (* x x) 1.0)) (* (/ x (fma (- 1.0) 1.0 (pow x 4))) (fma (- 1.0) 1 1.0)) (* (/ x (fma (- 1.0) 1.0 (pow x 4))) (- (* x x) 1.0)) (* (/ x (fma (- 1.0) 1.0 (pow x 4))) (fma (- 1.0) 1 1.0)) (* (/ x (fma (- 1.0) 1.0 (pow x 4))) (- (* x x) 1.0)) (* (/ x (fma (- 1.0) 1.0 (pow x 4))) (fma (- 1.0) 1 1.0)) (/ (pow x 3) (fma (- 1.0) 1.0 (pow x 4))) (* (/ x (fma (- 1.0) 1.0 (pow x 4))) (- 1.0)) (/ (pow x 3) (fma (- 1.0) 1.0 (pow x 4))) (* (/ x (fma (- 1.0) 1.0 (pow x 4))) (- 1.0)) (* (/ x (fma (- 1.0) 1.0 (pow x 4))) (- (* x x) 1.0)) (* (/ x (fma (- 1.0) 1.0 (pow x 4))) (fma (- 1.0) 1 1.0)) (* (/ x (fma (- 1.0) 1.0 (pow x 4))) (- (* x x) 1.0)) (* (/ x (fma (- 1.0) 1.0 (pow x 4))) (fma (- 1.0) 1 1.0)) (* (/ x (fma (- 1.0) 1.0 (pow x 4))) (- (* x x) 1.0)) (* (/ x (fma (- 1.0) 1.0 (pow x 4))) (fma (- 1.0) 1 1.0)) (/ (pow x 3) (fma (- 1.0) 1.0 (pow x 4))) (* (/ x (fma (- 1.0) 1.0 (pow x 4))) (- 1.0)) (/ (pow x 3) (fma (- 1.0) 1.0 (pow x 4))) (* (/ x (fma (- 1.0) 1.0 (pow x 4))) (- 1.0)) (* (/ x (fma (- 1.0) 1.0 (pow x 4))) (* (cbrt (- (* x x) 1.0)) (cbrt (- (* x x) 1.0)))) (* (/ x (fma (- 1.0) 1.0 (pow x 4))) (sqrt (- (* x x) 1.0))) (/ x (fma (- 1.0) 1.0 (pow x 4))) (* (/ x (fma (- 1.0) 1.0 (pow x 4))) (+ x (sqrt 1.0))) (* (cbrt (/ x (fma (- 1.0) 1.0 (pow x 4)))) (- (* x x) 1.0)) (* (sqrt (/ x (fma (- 1.0) 1.0 (pow x 4)))) (- (* x x) 1.0)) (* (/ (cbrt x) (cbrt (fma (- 1.0) 1.0 (pow x 4)))) (- (* x x) 1.0)) (* (/ (cbrt x) (sqrt (fma (- 1.0) 1.0 (pow x 4)))) (- (* x x) 1.0)) (* (/ (cbrt x) (fma (- 1.0) 1.0 (pow x 4))) (- (* x x) 1.0)) (* (/ (sqrt x) (cbrt (fma (- 1.0) 1.0 (pow x 4)))) (- (* x x) 1.0)) (* (/ (sqrt x) (sqrt (fma (- 1.0) 1.0 (pow x 4)))) (- (* x x) 1.0)) (* (/ (sqrt x) (fma (- 1.0) 1.0 (pow x 4))) (- (* x x) 1.0)) (* (/ x (cbrt (fma (- 1.0) 1.0 (pow x 4)))) (- (* x x) 1.0)) (* (/ x (sqrt (fma (- 1.0) 1.0 (pow x 4)))) (- (* x x) 1.0)) (* (/ x (fma (- 1.0) 1.0 (pow x 4))) (- (* x x) 1.0)) (* (/ x (fma (- 1.0) 1.0 (pow x 4))) (- (* x x) 1.0)) (/ (- (* x x) 1.0) (fma (- 1.0) 1.0 (pow x 4))) (* (/ x (fma (- 1.0) 1.0 (pow x 4))) (- (pow (* x x) 3) (pow 1.0 3))) x (* x (- (* x x) 1.0)) (expm1 (/ x (fma (- 1.0) 1.0 (pow x 4)))) (log1p (/ x (fma (- 1.0) 1.0 (pow x 4)))) (log (/ x (fma (- 1.0) 1.0 (pow x 4)))) (log (/ x (fma (- 1.0) 1.0 (pow x 4)))) (exp (/ x (fma (- 1.0) 1.0 (pow x 4)))) (pow (/ x (fma (- 1.0) 1.0 (pow x 4))) 3) (* (cbrt (/ x (fma (- 1.0) 1.0 (pow x 4)))) (cbrt (/ x (fma (- 1.0) 1.0 (pow x 4))))) (cbrt (/ x (fma (- 1.0) 1.0 (pow x 4)))) (pow (/ x (fma (- 1.0) 1.0 (pow x 4))) 3) (sqrt (/ x (fma (- 1.0) 1.0 (pow x 4)))) (sqrt (/ x (fma (- 1.0) 1.0 (pow x 4)))) (- x) (- (fma (- 1.0) 1.0 (pow x 4))) (/ (* (cbrt x) (cbrt x)) (* (cbrt (fma (- 1.0) 1.0 (pow x 4))) (cbrt (fma (- 1.0) 1.0 (pow x 4))))) (/ (cbrt x) (cbrt (fma (- 1.0) 1.0 (pow x 4)))) (/ (* (cbrt x) (cbrt x)) (sqrt (fma (- 1.0) 1.0 (pow x 4)))) (/ (cbrt x) (sqrt (fma (- 1.0) 1.0 (pow x 4)))) (* (cbrt x) (cbrt x)) (/ (cbrt x) (fma (- 1.0) 1.0 (pow x 4))) (/ (sqrt x) (* (cbrt (fma (- 1.0) 1.0 (pow x 4))) (cbrt (fma (- 1.0) 1.0 (pow x 4))))) (/ (sqrt x) (cbrt (fma (- 1.0) 1.0 (pow x 4)))) (/ (sqrt x) (sqrt (fma (- 1.0) 1.0 (pow x 4)))) (/ (sqrt x) (sqrt (fma (- 1.0) 1.0 (pow x 4)))) (sqrt x) (/ (sqrt x) (fma (- 1.0) 1.0 (pow x 4))) (/ 1 (* (cbrt (fma (- 1.0) 1.0 (pow x 4))) (cbrt (fma (- 1.0) 1.0 (pow x 4))))) (/ x (cbrt (fma (- 1.0) 1.0 (pow x 4)))) (/ 1 (sqrt (fma (- 1.0) 1.0 (pow x 4)))) (/ x (sqrt (fma (- 1.0) 1.0 (pow x 4)))) 1 (/ x (fma (- 1.0) 1.0 (pow x 4))) (/ 1 (fma (- 1.0) 1.0 (pow x 4))) (/ (fma (- 1.0) 1.0 (pow x 4)) x) (/ x (* (cbrt (fma (- 1.0) 1.0 (pow x 4))) (cbrt (fma (- 1.0) 1.0 (pow x 4))))) (/ x (sqrt (fma (- 1.0) 1.0 (pow x 4)))) x (/ (fma (- 1.0) 1.0 (pow x 4)) (cbrt x)) (/ (fma (- 1.0) 1.0 (pow x 4)) (sqrt x)) (/ (fma (- 1.0) 1.0 (pow x 4)) x) (* 1.0 (- (+ x (pow x 5)) (pow x 3))) (+ (/ 1 x) (- (/ 1.0 (pow x 5)) (/ 1.0 (pow x 3)))) (+ (/ 1 x) (- (/ 1.0 (pow x 5)) (/ 1.0 (pow x 3)))) (* (- 1.0) (+ x (+ (pow x 5) (pow x 9)))) (fma 1.0 (/ 1 (pow x 11)) (fma 1.0 (/ 1 (pow x 7)) (/ 1 (pow x 3)))) (fma 1.0 (/ 1 (pow x 11)) (fma 1.0 (/ 1 (pow x 7)) (/ 1 (pow x 3)))) 1.059 * * * [progress]: adding candidates to table 1.240 * [progress]: [Phase 3 of 3] Extracting. 1.240 * * [regime]: Finding splitpoints for: (# #) 1.240 * * * [regime-changes]: Trying 1 branch expressions: (x) 1.240 * * * * [regimes]: Trying to branch on x from (# #) 1.253 * * * [regime]: Found split indices: #