15.837 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.016 * * * [progress]: [2/2] Setting up program. 0.018 * [progress]: [Phase 2 of 3] Improving. 0.018 * [simplify]: Simplifying using # : (* 3.0 (+ (- (* (* x 3.0) x) (* x 4.0)) 1.0)) 0.021 * * [simplify]: iteration 0 : 27 enodes (cost 6 ) 0.023 * * [simplify]: iteration 1 : 63 enodes (cost 6 ) 0.025 * * [simplify]: iteration 2 : 154 enodes (cost 5 ) 0.029 * * [simplify]: iteration 3 : 323 enodes (cost 5 ) 0.033 * * [simplify]: iteration 4 : 426 enodes (cost 5 ) 0.037 * * [simplify]: iteration 5 : 528 enodes (cost 5 ) 0.042 * * [simplify]: iteration 6 : 604 enodes (cost 5 ) 0.049 * * [simplify]: iteration 7 : 832 enodes (cost 5 ) 0.058 * * [simplify]: iteration 8 : 1464 enodes (cost 4 ) 0.072 * * [simplify]: iteration 9 : 2035 enodes (cost 4 ) 0.085 * * [simplify]: iteration 10 : 2064 enodes (cost 4 ) 0.097 * * [simplify]: iteration 11 : 2064 enodes (cost 4 ) 0.097 * [simplify]: Simplified to: (* (fma x (- (* x 3.0) 4.0) 1.0) 3.0) 0.100 * * [progress]: iteration 1 / 4 0.100 * * * [progress]: picking best candidate 0.101 * * * * [pick]: Picked # 0.101 * * * [progress]: localizing error 0.109 * * * [progress]: generating rewritten candidates 0.109 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2 1 1) 0.126 * * * * [progress]: [ 2 / 4 ] rewriting at (2) 0.341 * * * * [progress]: [ 3 / 4 ] rewriting at (2 2 1) 0.360 * * * * [progress]: [ 4 / 4 ] rewriting at (2 2) 0.452 * * * [progress]: generating series expansions 0.452 * * * * [progress]: [ 1 / 4 ] generating series at (2 2 1 1) 0.452 * [approximate]: Taking taylor expansion of (* 3.0 (pow x 2)) in (x) around 0 0.452 * [taylor]: Taking taylor expansion of (* 3.0 (pow x 2)) in x 0.452 * [taylor]: Taking taylor expansion of 3.0 in x 0.452 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.452 * [taylor]: Taking taylor expansion of x in x 0.452 * [taylor]: Taking taylor expansion of (* 3.0 (pow x 2)) in x 0.452 * [taylor]: Taking taylor expansion of 3.0 in x 0.452 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.452 * [taylor]: Taking taylor expansion of x in x 0.460 * [approximate]: Taking taylor expansion of (/ 3.0 (pow x 2)) in (x) around 0 0.460 * [taylor]: Taking taylor expansion of (/ 3.0 (pow x 2)) in x 0.460 * [taylor]: Taking taylor expansion of 3.0 in x 0.461 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.461 * [taylor]: Taking taylor expansion of x in x 0.461 * [taylor]: Taking taylor expansion of (/ 3.0 (pow x 2)) in x 0.461 * [taylor]: Taking taylor expansion of 3.0 in x 0.461 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.461 * [taylor]: Taking taylor expansion of x in x 0.468 * [approximate]: Taking taylor expansion of (/ 3.0 (pow x 2)) in (x) around 0 0.468 * [taylor]: Taking taylor expansion of (/ 3.0 (pow x 2)) in x 0.468 * [taylor]: Taking taylor expansion of 3.0 in x 0.468 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.468 * [taylor]: Taking taylor expansion of x in x 0.468 * [taylor]: Taking taylor expansion of (/ 3.0 (pow x 2)) in x 0.469 * [taylor]: Taking taylor expansion of 3.0 in x 0.469 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.469 * [taylor]: Taking taylor expansion of x in x 0.475 * * * * [progress]: [ 2 / 4 ] generating series at (2) 0.476 * [approximate]: Taking taylor expansion of (* 3.0 (- (+ (* 3.0 (pow x 2)) 1.0) (* 4.0 x))) in (x) around 0 0.476 * [taylor]: Taking taylor expansion of (* 3.0 (- (+ (* 3.0 (pow x 2)) 1.0) (* 4.0 x))) in x 0.476 * [taylor]: Taking taylor expansion of 3.0 in x 0.476 * [taylor]: Taking taylor expansion of (- (+ (* 3.0 (pow x 2)) 1.0) (* 4.0 x)) in x 0.476 * [taylor]: Taking taylor expansion of (+ (* 3.0 (pow x 2)) 1.0) in x 0.476 * [taylor]: Taking taylor expansion of (* 3.0 (pow x 2)) in x 0.476 * [taylor]: Taking taylor expansion of 3.0 in x 0.476 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.476 * [taylor]: Taking taylor expansion of x in x 0.476 * [taylor]: Taking taylor expansion of 1.0 in x 0.476 * [taylor]: Taking taylor expansion of (* 4.0 x) in x 0.476 * [taylor]: Taking taylor expansion of 4.0 in x 0.476 * [taylor]: Taking taylor expansion of x in x 0.476 * [taylor]: Taking taylor expansion of (* 3.0 (- (+ (* 3.0 (pow x 2)) 1.0) (* 4.0 x))) in x 0.476 * [taylor]: Taking taylor expansion of 3.0 in x 0.476 * [taylor]: Taking taylor expansion of (- (+ (* 3.0 (pow x 2)) 1.0) (* 4.0 x)) in x 0.476 * [taylor]: Taking taylor expansion of (+ (* 3.0 (pow x 2)) 1.0) in x 0.476 * [taylor]: Taking taylor expansion of (* 3.0 (pow x 2)) in x 0.476 * [taylor]: Taking taylor expansion of 3.0 in x 0.476 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.476 * [taylor]: Taking taylor expansion of x in x 0.476 * [taylor]: Taking taylor expansion of 1.0 in x 0.476 * [taylor]: Taking taylor expansion of (* 4.0 x) in x 0.476 * [taylor]: Taking taylor expansion of 4.0 in x 0.476 * [taylor]: Taking taylor expansion of x in x 0.483 * [approximate]: Taking taylor expansion of (* 3.0 (- (+ 1.0 (* 3.0 (/ 1 (pow x 2)))) (* 4.0 (/ 1 x)))) in (x) around 0 0.483 * [taylor]: Taking taylor expansion of (* 3.0 (- (+ 1.0 (* 3.0 (/ 1 (pow x 2)))) (* 4.0 (/ 1 x)))) in x 0.483 * [taylor]: Taking taylor expansion of 3.0 in x 0.483 * [taylor]: Taking taylor expansion of (- (+ 1.0 (* 3.0 (/ 1 (pow x 2)))) (* 4.0 (/ 1 x))) in x 0.483 * [taylor]: Taking taylor expansion of (+ 1.0 (* 3.0 (/ 1 (pow x 2)))) in x 0.483 * [taylor]: Taking taylor expansion of 1.0 in x 0.483 * [taylor]: Taking taylor expansion of (* 3.0 (/ 1 (pow x 2))) in x 0.484 * [taylor]: Taking taylor expansion of 3.0 in x 0.484 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.484 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.484 * [taylor]: Taking taylor expansion of x in x 0.484 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 x)) in x 0.484 * [taylor]: Taking taylor expansion of 4.0 in x 0.484 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.484 * [taylor]: Taking taylor expansion of x in x 0.484 * [taylor]: Taking taylor expansion of (* 3.0 (- (+ 1.0 (* 3.0 (/ 1 (pow x 2)))) (* 4.0 (/ 1 x)))) in x 0.484 * [taylor]: Taking taylor expansion of 3.0 in x 0.484 * [taylor]: Taking taylor expansion of (- (+ 1.0 (* 3.0 (/ 1 (pow x 2)))) (* 4.0 (/ 1 x))) in x 0.484 * [taylor]: Taking taylor expansion of (+ 1.0 (* 3.0 (/ 1 (pow x 2)))) in x 0.484 * [taylor]: Taking taylor expansion of 1.0 in x 0.484 * [taylor]: Taking taylor expansion of (* 3.0 (/ 1 (pow x 2))) in x 0.484 * [taylor]: Taking taylor expansion of 3.0 in x 0.484 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.484 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.484 * [taylor]: Taking taylor expansion of x in x 0.485 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 x)) in x 0.485 * [taylor]: Taking taylor expansion of 4.0 in x 0.485 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.485 * [taylor]: Taking taylor expansion of x in x 0.494 * [approximate]: Taking taylor expansion of (* 3.0 (+ 1.0 (+ (* 3.0 (/ 1 (pow x 2))) (* 4.0 (/ 1 x))))) in (x) around 0 0.494 * [taylor]: Taking taylor expansion of (* 3.0 (+ 1.0 (+ (* 3.0 (/ 1 (pow x 2))) (* 4.0 (/ 1 x))))) in x 0.494 * [taylor]: Taking taylor expansion of 3.0 in x 0.494 * [taylor]: Taking taylor expansion of (+ 1.0 (+ (* 3.0 (/ 1 (pow x 2))) (* 4.0 (/ 1 x)))) in x 0.494 * [taylor]: Taking taylor expansion of 1.0 in x 0.494 * [taylor]: Taking taylor expansion of (+ (* 3.0 (/ 1 (pow x 2))) (* 4.0 (/ 1 x))) in x 0.494 * [taylor]: Taking taylor expansion of (* 3.0 (/ 1 (pow x 2))) in x 0.494 * [taylor]: Taking taylor expansion of 3.0 in x 0.494 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.494 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.494 * [taylor]: Taking taylor expansion of x in x 0.495 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 x)) in x 0.495 * [taylor]: Taking taylor expansion of 4.0 in x 0.495 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.495 * [taylor]: Taking taylor expansion of x in x 0.495 * [taylor]: Taking taylor expansion of (* 3.0 (+ 1.0 (+ (* 3.0 (/ 1 (pow x 2))) (* 4.0 (/ 1 x))))) in x 0.495 * [taylor]: Taking taylor expansion of 3.0 in x 0.495 * [taylor]: Taking taylor expansion of (+ 1.0 (+ (* 3.0 (/ 1 (pow x 2))) (* 4.0 (/ 1 x)))) in x 0.495 * [taylor]: Taking taylor expansion of 1.0 in x 0.495 * [taylor]: Taking taylor expansion of (+ (* 3.0 (/ 1 (pow x 2))) (* 4.0 (/ 1 x))) in x 0.495 * [taylor]: Taking taylor expansion of (* 3.0 (/ 1 (pow x 2))) in x 0.495 * [taylor]: Taking taylor expansion of 3.0 in x 0.495 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.495 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.495 * [taylor]: Taking taylor expansion of x in x 0.496 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 x)) in x 0.496 * [taylor]: Taking taylor expansion of 4.0 in x 0.496 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.496 * [taylor]: Taking taylor expansion of x in x 0.503 * * * * [progress]: [ 3 / 4 ] generating series at (2 2 1) 0.503 * [approximate]: Taking taylor expansion of (- (* 3.0 (pow x 2)) (* 4.0 x)) in (x) around 0 0.503 * [taylor]: Taking taylor expansion of (- (* 3.0 (pow x 2)) (* 4.0 x)) in x 0.503 * [taylor]: Taking taylor expansion of (* 3.0 (pow x 2)) in x 0.503 * [taylor]: Taking taylor expansion of 3.0 in x 0.503 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.503 * [taylor]: Taking taylor expansion of x in x 0.503 * [taylor]: Taking taylor expansion of (* 4.0 x) in x 0.503 * [taylor]: Taking taylor expansion of 4.0 in x 0.503 * [taylor]: Taking taylor expansion of x in x 0.503 * [taylor]: Taking taylor expansion of (- (* 3.0 (pow x 2)) (* 4.0 x)) in x 0.504 * [taylor]: Taking taylor expansion of (* 3.0 (pow x 2)) in x 0.504 * [taylor]: Taking taylor expansion of 3.0 in x 0.504 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.504 * [taylor]: Taking taylor expansion of x in x 0.504 * [taylor]: Taking taylor expansion of (* 4.0 x) in x 0.504 * [taylor]: Taking taylor expansion of 4.0 in x 0.504 * [taylor]: Taking taylor expansion of x in x 0.523 * [approximate]: Taking taylor expansion of (- (* 3.0 (/ 1 (pow x 2))) (* 4.0 (/ 1 x))) in (x) around 0 0.523 * [taylor]: Taking taylor expansion of (- (* 3.0 (/ 1 (pow x 2))) (* 4.0 (/ 1 x))) in x 0.523 * [taylor]: Taking taylor expansion of (* 3.0 (/ 1 (pow x 2))) in x 0.524 * [taylor]: Taking taylor expansion of 3.0 in x 0.524 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.524 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.524 * [taylor]: Taking taylor expansion of x in x 0.524 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 x)) in x 0.524 * [taylor]: Taking taylor expansion of 4.0 in x 0.524 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.524 * [taylor]: Taking taylor expansion of x in x 0.524 * [taylor]: Taking taylor expansion of (- (* 3.0 (/ 1 (pow x 2))) (* 4.0 (/ 1 x))) in x 0.524 * [taylor]: Taking taylor expansion of (* 3.0 (/ 1 (pow x 2))) in x 0.524 * [taylor]: Taking taylor expansion of 3.0 in x 0.524 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.524 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.524 * [taylor]: Taking taylor expansion of x in x 0.525 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 x)) in x 0.525 * [taylor]: Taking taylor expansion of 4.0 in x 0.525 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.525 * [taylor]: Taking taylor expansion of x in x 0.547 * [approximate]: Taking taylor expansion of (+ (* 3.0 (/ 1 (pow x 2))) (* 4.0 (/ 1 x))) in (x) around 0 0.547 * [taylor]: Taking taylor expansion of (+ (* 3.0 (/ 1 (pow x 2))) (* 4.0 (/ 1 x))) in x 0.547 * [taylor]: Taking taylor expansion of (* 3.0 (/ 1 (pow x 2))) in x 0.547 * [taylor]: Taking taylor expansion of 3.0 in x 0.547 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.547 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.547 * [taylor]: Taking taylor expansion of x in x 0.547 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 x)) in x 0.547 * [taylor]: Taking taylor expansion of 4.0 in x 0.547 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.547 * [taylor]: Taking taylor expansion of x in x 0.548 * [taylor]: Taking taylor expansion of (+ (* 3.0 (/ 1 (pow x 2))) (* 4.0 (/ 1 x))) in x 0.548 * [taylor]: Taking taylor expansion of (* 3.0 (/ 1 (pow x 2))) in x 0.548 * [taylor]: Taking taylor expansion of 3.0 in x 0.548 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.548 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.548 * [taylor]: Taking taylor expansion of x in x 0.548 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 x)) in x 0.548 * [taylor]: Taking taylor expansion of 4.0 in x 0.548 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.548 * [taylor]: Taking taylor expansion of x in x 0.568 * * * * [progress]: [ 4 / 4 ] generating series at (2 2) 0.569 * [approximate]: Taking taylor expansion of (- (+ (* 3.0 (pow x 2)) 1.0) (* 4.0 x)) in (x) around 0 0.569 * [taylor]: Taking taylor expansion of (- (+ (* 3.0 (pow x 2)) 1.0) (* 4.0 x)) in x 0.569 * [taylor]: Taking taylor expansion of (+ (* 3.0 (pow x 2)) 1.0) in x 0.569 * [taylor]: Taking taylor expansion of (* 3.0 (pow x 2)) in x 0.569 * [taylor]: Taking taylor expansion of 3.0 in x 0.569 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.569 * [taylor]: Taking taylor expansion of x in x 0.569 * [taylor]: Taking taylor expansion of 1.0 in x 0.569 * [taylor]: Taking taylor expansion of (* 4.0 x) in x 0.569 * [taylor]: Taking taylor expansion of 4.0 in x 0.569 * [taylor]: Taking taylor expansion of x in x 0.569 * [taylor]: Taking taylor expansion of (- (+ (* 3.0 (pow x 2)) 1.0) (* 4.0 x)) in x 0.569 * [taylor]: Taking taylor expansion of (+ (* 3.0 (pow x 2)) 1.0) in x 0.569 * [taylor]: Taking taylor expansion of (* 3.0 (pow x 2)) in x 0.569 * [taylor]: Taking taylor expansion of 3.0 in x 0.569 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.569 * [taylor]: Taking taylor expansion of x in x 0.569 * [taylor]: Taking taylor expansion of 1.0 in x 0.569 * [taylor]: Taking taylor expansion of (* 4.0 x) in x 0.569 * [taylor]: Taking taylor expansion of 4.0 in x 0.569 * [taylor]: Taking taylor expansion of x in x 0.574 * [approximate]: Taking taylor expansion of (- (+ 1.0 (* 3.0 (/ 1 (pow x 2)))) (* 4.0 (/ 1 x))) in (x) around 0 0.574 * [taylor]: Taking taylor expansion of (- (+ 1.0 (* 3.0 (/ 1 (pow x 2)))) (* 4.0 (/ 1 x))) in x 0.574 * [taylor]: Taking taylor expansion of (+ 1.0 (* 3.0 (/ 1 (pow x 2)))) in x 0.574 * [taylor]: Taking taylor expansion of 1.0 in x 0.574 * [taylor]: Taking taylor expansion of (* 3.0 (/ 1 (pow x 2))) in x 0.574 * [taylor]: Taking taylor expansion of 3.0 in x 0.574 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.574 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.574 * [taylor]: Taking taylor expansion of x in x 0.574 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 x)) in x 0.574 * [taylor]: Taking taylor expansion of 4.0 in x 0.574 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.574 * [taylor]: Taking taylor expansion of x in x 0.575 * [taylor]: Taking taylor expansion of (- (+ 1.0 (* 3.0 (/ 1 (pow x 2)))) (* 4.0 (/ 1 x))) in x 0.575 * [taylor]: Taking taylor expansion of (+ 1.0 (* 3.0 (/ 1 (pow x 2)))) in x 0.575 * [taylor]: Taking taylor expansion of 1.0 in x 0.575 * [taylor]: Taking taylor expansion of (* 3.0 (/ 1 (pow x 2))) in x 0.575 * [taylor]: Taking taylor expansion of 3.0 in x 0.575 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.575 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.575 * [taylor]: Taking taylor expansion of x in x 0.575 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 x)) in x 0.575 * [taylor]: Taking taylor expansion of 4.0 in x 0.575 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.575 * [taylor]: Taking taylor expansion of x in x 0.582 * [approximate]: Taking taylor expansion of (+ 1.0 (+ (* 3.0 (/ 1 (pow x 2))) (* 4.0 (/ 1 x)))) in (x) around 0 0.582 * [taylor]: Taking taylor expansion of (+ 1.0 (+ (* 3.0 (/ 1 (pow x 2))) (* 4.0 (/ 1 x)))) in x 0.582 * [taylor]: Taking taylor expansion of 1.0 in x 0.582 * [taylor]: Taking taylor expansion of (+ (* 3.0 (/ 1 (pow x 2))) (* 4.0 (/ 1 x))) in x 0.582 * [taylor]: Taking taylor expansion of (* 3.0 (/ 1 (pow x 2))) in x 0.582 * [taylor]: Taking taylor expansion of 3.0 in x 0.582 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.582 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.582 * [taylor]: Taking taylor expansion of x in x 0.582 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 x)) in x 0.582 * [taylor]: Taking taylor expansion of 4.0 in x 0.582 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.582 * [taylor]: Taking taylor expansion of x in x 0.583 * [taylor]: Taking taylor expansion of (+ 1.0 (+ (* 3.0 (/ 1 (pow x 2))) (* 4.0 (/ 1 x)))) in x 0.583 * [taylor]: Taking taylor expansion of 1.0 in x 0.583 * [taylor]: Taking taylor expansion of (+ (* 3.0 (/ 1 (pow x 2))) (* 4.0 (/ 1 x))) in x 0.583 * [taylor]: Taking taylor expansion of (* 3.0 (/ 1 (pow x 2))) in x 0.583 * [taylor]: Taking taylor expansion of 3.0 in x 0.583 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.583 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.583 * [taylor]: Taking taylor expansion of x in x 0.583 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 x)) in x 0.583 * [taylor]: Taking taylor expansion of 4.0 in x 0.583 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.583 * [taylor]: Taking taylor expansion of x in x 0.591 * * * [progress]: simplifying candidates 0.593 * [simplify]: Simplifying using # : (expm1 (* (* x 3.0) x)) (log1p (* (* x 3.0) x)) (* (* x 3.0) x) (* (* x 3.0) x) (+ (+ (log x) (log 3.0)) (log x)) (+ (log (* x 3.0)) (log x)) (log (* (* x 3.0) x)) (exp (* (* x 3.0) x)) (* (* (* (* x x) x) (* (* 3.0 3.0) 3.0)) (* (* x x) x)) (* (* (* (* x 3.0) (* x 3.0)) (* x 3.0)) (* (* x x) x)) (* (cbrt (* (* x 3.0) x)) (cbrt (* (* x 3.0) x))) (cbrt (* (* x 3.0) x)) (* (* (* (* x 3.0) x) (* (* x 3.0) x)) (* (* x 3.0) x)) (sqrt (* (* x 3.0) x)) (sqrt (* (* x 3.0) x)) (* (* x 3.0) (* (cbrt x) (cbrt x))) (* (* x 3.0) (sqrt x)) (* (* x 3.0) 1) (* 3.0 x) (expm1 (* 3.0 (+ (- (* (* x 3.0) x) (* x 4.0)) 1.0))) (log1p (* 3.0 (+ (- (* (* x 3.0) x) (* x 4.0)) 1.0))) (* 3.0 (+ (- (* (* x 3.0) x) (* x 4.0)) 1.0)) (+ (log 3.0) (log (+ (- (* (* x 3.0) x) (* x 4.0)) 1.0))) (log (* 3.0 (+ (- (* (* x 3.0) x) (* x 4.0)) 1.0))) (exp (* 3.0 (+ (- (* (* x 3.0) x) (* x 4.0)) 1.0))) (* (* (* 3.0 3.0) 3.0) (* (* (+ (- (* (* x 3.0) x) (* x 4.0)) 1.0) (+ (- (* (* x 3.0) x) (* x 4.0)) 1.0)) (+ (- (* (* x 3.0) x) (* x 4.0)) 1.0))) (* (cbrt (* 3.0 (+ (- (* (* x 3.0) x) (* x 4.0)) 1.0))) (cbrt (* 3.0 (+ (- (* (* x 3.0) x) (* x 4.0)) 1.0)))) (cbrt (* 3.0 (+ (- (* (* x 3.0) x) (* x 4.0)) 1.0))) (* (* (* 3.0 (+ (- (* (* x 3.0) x) (* x 4.0)) 1.0)) (* 3.0 (+ (- (* (* x 3.0) x) (* x 4.0)) 1.0))) (* 3.0 (+ (- (* (* x 3.0) x) (* x 4.0)) 1.0))) (sqrt (* 3.0 (+ (- (* (* x 3.0) x) (* x 4.0)) 1.0))) (sqrt (* 3.0 (+ (- (* (* x 3.0) x) (* x 4.0)) 1.0))) (* (sqrt 3.0) (sqrt (+ (- (* (* x 3.0) x) (* x 4.0)) 1.0))) (* (sqrt 3.0) (sqrt (+ (- (* (* x 3.0) x) (* x 4.0)) 1.0))) (* 3.0 (- (* (* x 3.0) x) (* x 4.0))) (* 3.0 1.0) (* (- (* (* x 3.0) x) (* x 4.0)) 3.0) (* 1.0 3.0) (* 3.0 (* (cbrt (+ (- (* (* x 3.0) x) (* x 4.0)) 1.0)) (cbrt (+ (- (* (* x 3.0) x) (* x 4.0)) 1.0)))) (* 3.0 (sqrt (+ (- (* (* x 3.0) x) (* x 4.0)) 1.0))) (* 3.0 1) (* 3.0 1) (* (cbrt 3.0) (+ (- (* (* x 3.0) x) (* x 4.0)) 1.0)) (* (sqrt 3.0) (+ (- (* (* x 3.0) x) (* x 4.0)) 1.0)) (* 3.0 (+ (- (* (* x 3.0) x) (* x 4.0)) 1.0)) (* 3.0 (+ (pow (- (* (* x 3.0) x) (* x 4.0)) 3) (pow 1.0 3))) (* 3.0 (- (* (- (* (* x 3.0) x) (* x 4.0)) (- (* (* x 3.0) x) (* x 4.0))) (* 1.0 1.0))) (fma (* x 3.0) x (- (* 4.0 x))) (fma (- 4.0) x (* 4.0 x)) (expm1 (- (* (* x 3.0) x) (* x 4.0))) (log1p (- (* (* x 3.0) x) (* x 4.0))) (- (* x 4.0)) (/ (exp (* (* x 3.0) x)) (exp (* x 4.0))) (log (- (* (* x 3.0) x) (* x 4.0))) (exp (- (* (* x 3.0) x) (* x 4.0))) (* (cbrt (- (* (* x 3.0) x) (* x 4.0))) (cbrt (- (* (* x 3.0) x) (* x 4.0)))) (cbrt (- (* (* x 3.0) x) (* x 4.0))) (* (* (- (* (* x 3.0) x) (* x 4.0)) (- (* (* x 3.0) x) (* x 4.0))) (- (* (* x 3.0) x) (* x 4.0))) (sqrt (- (* (* x 3.0) x) (* x 4.0))) (sqrt (- (* (* x 3.0) x) (* x 4.0))) (- (pow (* (* x 3.0) x) 3) (pow (* x 4.0) 3)) (+ (* (* (* x 3.0) x) (* (* x 3.0) x)) (+ (* (* x 4.0) (* x 4.0)) (* (* (* x 3.0) x) (* x 4.0)))) (- (* x 4.0)) (- (* (* (* x 3.0) x) (* (* x 3.0) x)) (* (* x 4.0) (* x 4.0))) (+ (* (* x 3.0) x) (* x 4.0)) (- (* x 4.0)) (expm1 (+ (- (* (* x 3.0) x) (* x 4.0)) 1.0)) (log1p (+ (- (* (* x 3.0) x) (* x 4.0)) 1.0)) (* (/ (exp (* (* x 3.0) x)) (exp (* x 4.0))) (exp 1.0)) (* (exp (- (* (* x 3.0) x) (* x 4.0))) (exp 1.0)) (log (+ (- (* (* x 3.0) x) (* x 4.0)) 1.0)) (exp (+ (- (* (* x 3.0) x) (* x 4.0)) 1.0)) (* (cbrt (+ (- (* (* x 3.0) x) (* x 4.0)) 1.0)) (cbrt (+ (- (* (* x 3.0) x) (* x 4.0)) 1.0))) (cbrt (+ (- (* (* x 3.0) x) (* x 4.0)) 1.0)) (* (* (+ (- (* (* x 3.0) x) (* x 4.0)) 1.0) (+ (- (* (* x 3.0) x) (* x 4.0)) 1.0)) (+ (- (* (* x 3.0) x) (* x 4.0)) 1.0)) (sqrt (+ (- (* (* x 3.0) x) (* x 4.0)) 1.0)) (sqrt (+ (- (* (* x 3.0) x) (* x 4.0)) 1.0)) (+ (pow (- (* (* x 3.0) x) (* x 4.0)) 3) (pow 1.0 3)) (+ (* (- (* (* x 3.0) x) (* x 4.0)) (- (* (* x 3.0) x) (* x 4.0))) (- (* 1.0 1.0) (* (- (* (* x 3.0) x) (* x 4.0)) 1.0))) (- (* (- (* (* x 3.0) x) (* x 4.0)) (- (* (* x 3.0) x) (* x 4.0))) (* 1.0 1.0)) (- (- (* (* x 3.0) x) (* x 4.0)) 1.0) (+ (- (* (* x 3.0) x) (* x 4.0)) 1.0) (+ (fma (- 4.0) x (* 4.0 x)) 1.0) (+ (- (* x 4.0)) 1.0) (+ (- (* x 4.0)) 1.0) (- (* x 4.0) 1.0) (* 3.0 (pow x 2)) (* 3.0 (pow x 2)) (* 3.0 (pow x 2)) (- (+ (* 9.0 (pow x 2)) 3.0) (* 12.0 x)) (- (+ (* 9.0 (pow x 2)) 3.0) (* 12.0 x)) (- (+ (* 9.0 (pow x 2)) 3.0) (* 12.0 x)) (- (* 3.0 (pow x 2)) (* 4.0 x)) (- (* 3.0 (pow x 2)) (* 4.0 x)) (- (* 3.0 (pow x 2)) (* 4.0 x)) (- (+ (* 3.0 (pow x 2)) 1.0) (* 4.0 x)) (- (+ (* 3.0 (pow x 2)) 1.0) (* 4.0 x)) (- (+ (* 3.0 (pow x 2)) 1.0) (* 4.0 x)) 0.598 * * [simplify]: iteration 0 : 346 enodes (cost 559 ) 0.606 * * [simplify]: iteration 1 : 1446 enodes (cost 492 ) 0.639 * * [simplify]: iteration 2 : 5001 enodes (cost 452 ) 0.642 * [simplify]: Simplified to: (expm1 (* (* x 3.0) x)) (log1p (* (* x 3.0) x)) (* (* x 3.0) x) (* (* x 3.0) x) (log (* (* x 3.0) x)) (log (* (* x 3.0) x)) (log (* (* x 3.0) x)) (exp (* (* x 3.0) x)) (pow (* (* x 3.0) x) 3) (pow (* (* x 3.0) x) 3) (* (cbrt (* (* x 3.0) x)) (cbrt (* (* x 3.0) x))) (cbrt (* (* x 3.0) x)) (pow (* (* x 3.0) x) 3) (sqrt (* (* x 3.0) x)) (sqrt (* (* x 3.0) x)) (* (* x 3.0) (* (cbrt x) (cbrt x))) (* (* x 3.0) (sqrt x)) (* x 3.0) (* x 3.0) (expm1 (* 3.0 (+ (- (* (* x 3.0) x) (* x 4.0)) 1.0))) (log1p (* 3.0 (+ (- (* (* x 3.0) x) (* x 4.0)) 1.0))) (* 3.0 (fma x (- (* x 3.0) 4.0) 1.0)) (+ (log 3.0) (log (fma x (- (* x 3.0) 4.0) 1.0))) (+ (log 3.0) (log (fma x (- (* x 3.0) 4.0) 1.0))) (pow (exp 3.0) (fma x (- (* x 3.0) 4.0) 1.0)) (* (pow 3.0 3) (pow (fma x (- (* x 3.0) 4.0) 1.0) 3)) (* (cbrt (* 3.0 (+ (- (* (* x 3.0) x) (* x 4.0)) 1.0))) (cbrt (* 3.0 (+ (- (* (* x 3.0) x) (* x 4.0)) 1.0)))) (cbrt (* 3.0 (+ (- (* (* x 3.0) x) (* x 4.0)) 1.0))) (* (pow 3.0 3) (pow (fma x (- (* x 3.0) 4.0) 1.0) 3)) (sqrt (* 3.0 (+ (- (* (* x 3.0) x) (* x 4.0)) 1.0))) (sqrt (* 3.0 (+ (- (* (* x 3.0) x) (* x 4.0)) 1.0))) (* (sqrt 3.0) (sqrt (+ (- (* (* x 3.0) x) (* x 4.0)) 1.0))) (* (sqrt 3.0) (sqrt (+ (- (* (* x 3.0) x) (* x 4.0)) 1.0))) (* (* x 3.0) (fma x 3.0 (- 4.0))) (* 3.0 1.0) (* (* x 3.0) (fma x 3.0 (- 4.0))) (* 3.0 1.0) (* 3.0 (* (cbrt (+ (- (* (* x 3.0) x) (* x 4.0)) 1.0)) (cbrt (+ (- (* (* x 3.0) x) (* x 4.0)) 1.0)))) (* 3.0 (sqrt (+ (- (* (* x 3.0) x) (* x 4.0)) 1.0))) 3.0 3.0 (* (cbrt 3.0) (fma x (- (* x 3.0) 4.0) 1.0)) (* (sqrt 3.0) (fma x (- (* x 3.0) 4.0) 1.0)) (* 3.0 (fma x (- (* x 3.0) 4.0) 1.0)) (* 3.0 (+ (pow (* x (- (* x 3.0) 4.0)) 3) (pow 1.0 3))) (* (* 3.0 (+ (- (* (* x 3.0) x) (* x 4.0)) 1.0)) (fma x (* x 3.0) (- (fma 4.0 x 1.0)))) (* x (- (* x 3.0) 4.0)) (fma (- 4.0) x (* 4.0 x)) (expm1 (- (* (* x 3.0) x) (* x 4.0))) (log1p (- (* (* x 3.0) x) (* x 4.0))) (- (* x 4.0)) (pow (exp x) (fma x 3.0 (- 4.0))) (log (- (* (* x 3.0) x) (* x 4.0))) (pow (exp x) (fma x 3.0 (- 4.0))) (* (cbrt (- (* (* x 3.0) x) (* x 4.0))) (cbrt (- (* (* x 3.0) x) (* x 4.0)))) (cbrt (- (* (* x 3.0) x) (* x 4.0))) (pow (* x (- (* x 3.0) 4.0)) 3) (sqrt (- (* (* x 3.0) x) (* x 4.0))) (sqrt (- (* (* x 3.0) x) (* x 4.0))) (- (pow (* (* x 3.0) x) 3) (pow (* x 4.0) 3)) (fma (* (* (pow x 3) 3.0) 3.0) x (* (* x 4.0) (fma (* x 3.0) x (* x 4.0)))) (- (* x 4.0)) (* (* x (- (* x 3.0) 4.0)) (fma (* x 3.0) x (* x 4.0))) (* x (fma x 3.0 4.0)) (- (* x 4.0)) (expm1 (+ (- (* (* x 3.0) x) (* x 4.0)) 1.0)) (log1p (+ (- (* (* x 3.0) x) (* x 4.0)) 1.0)) (exp (fma x (- (* x 3.0) 4.0) 1.0)) (exp (fma x (- (* x 3.0) 4.0) 1.0)) (log (fma x (- (* x 3.0) 4.0) 1.0)) (exp (fma x (- (* x 3.0) 4.0) 1.0)) (* (cbrt (+ (- (* (* x 3.0) x) (* x 4.0)) 1.0)) (cbrt (+ (- (* (* x 3.0) x) (* x 4.0)) 1.0))) (cbrt (+ (- (* (* x 3.0) x) (* x 4.0)) 1.0)) (pow (fma x (- (* x 3.0) 4.0) 1.0) 3) (sqrt (+ (- (* (* x 3.0) x) (* x 4.0)) 1.0)) (sqrt (+ (- (* (* x 3.0) x) (* x 4.0)) 1.0)) (+ (pow (* x (- (* x 3.0) 4.0)) 3) (pow 1.0 3)) (fma 1.0 (- 1.0 (- (* (* x 3.0) x) (* x 4.0))) (* (- (* (* x 3.0) x) (* x 4.0)) (- (* (* x 3.0) x) (* x 4.0)))) (* (fma x (- (* x 3.0) 4.0) 1.0) (fma x (* x 3.0) (- (fma 4.0 x 1.0)))) (fma x (* x 3.0) (- (fma 4.0 x 1.0))) (fma x (- (* x 3.0) 4.0) 1.0) (fma 4.0 (+ (- x) x) 1.0) (fma (- 4.0) x 1.0) (fma (- 4.0) x 1.0) (- (* x 4.0) 1.0) (* (* x 3.0) x) (* (* x 3.0) x) (* (* x 3.0) x) (fma (pow x 2) 9.0 (- 3.0 (* 12.0 x))) (fma (pow x 2) 9.0 (- 3.0 (* 12.0 x))) (fma (pow x 2) 9.0 (- 3.0 (* 12.0 x))) (* x (- (* x 3.0) 4.0)) (* x (- (* x 3.0) 4.0)) (* x (- (* x 3.0) 4.0)) (fma x (- (* x 3.0) 4.0) 1.0) (fma x (- (* x 3.0) 4.0) 1.0) (fma x (- (* x 3.0) 4.0) 1.0) 0.642 * * * [progress]: adding candidates to table 0.809 * * [progress]: iteration 2 / 4 0.809 * * * [progress]: picking best candidate 0.815 * * * * [pick]: Picked # 0.815 * * * [progress]: localizing error 0.822 * * * [progress]: generating rewritten candidates 0.822 * * * * [progress]: [ 1 / 2 ] rewriting at (2) 0.822 * * * * [progress]: [ 2 / 2 ] rewriting at (2 3) 0.831 * * * [progress]: generating series expansions 0.831 * * * * [progress]: [ 1 / 2 ] generating series at (2) 0.831 * [approximate]: Taking taylor expansion of (fma (pow x 2) 9.0 (- 3.0 (* 12.0 x))) in (x) around 0 0.832 * [taylor]: Taking taylor expansion of (fma (pow x 2) 9.0 (- 3.0 (* 12.0 x))) in x 0.832 * [taylor]: Rewrote expression to (+ (* (pow x 2) 9.0) (- 3.0 (* 12.0 x))) 0.832 * [taylor]: Taking taylor expansion of (* (pow x 2) 9.0) in x 0.832 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.832 * [taylor]: Taking taylor expansion of x in x 0.832 * [taylor]: Taking taylor expansion of 9.0 in x 0.832 * [taylor]: Taking taylor expansion of (- 3.0 (* 12.0 x)) in x 0.832 * [taylor]: Taking taylor expansion of 3.0 in x 0.832 * [taylor]: Taking taylor expansion of (* 12.0 x) in x 0.832 * [taylor]: Taking taylor expansion of 12.0 in x 0.832 * [taylor]: Taking taylor expansion of x in x 0.832 * [taylor]: Taking taylor expansion of (fma (pow x 2) 9.0 (- 3.0 (* 12.0 x))) in x 0.832 * [taylor]: Rewrote expression to (+ (* (pow x 2) 9.0) (- 3.0 (* 12.0 x))) 0.832 * [taylor]: Taking taylor expansion of (* (pow x 2) 9.0) in x 0.832 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.832 * [taylor]: Taking taylor expansion of x in x 0.832 * [taylor]: Taking taylor expansion of 9.0 in x 0.832 * [taylor]: Taking taylor expansion of (- 3.0 (* 12.0 x)) in x 0.832 * [taylor]: Taking taylor expansion of 3.0 in x 0.832 * [taylor]: Taking taylor expansion of (* 12.0 x) in x 0.832 * [taylor]: Taking taylor expansion of 12.0 in x 0.832 * [taylor]: Taking taylor expansion of x in x 0.837 * [approximate]: Taking taylor expansion of (fma (pow (/ 1 x) 2) 9.0 (- 3.0 (* 12.0 (/ 1 x)))) in (x) around 0 0.838 * [taylor]: Taking taylor expansion of (fma (pow (/ 1 x) 2) 9.0 (- 3.0 (* 12.0 (/ 1 x)))) in x 0.838 * [taylor]: Rewrote expression to (+ (* (pow (/ 1 x) 2) 9.0) (- 3.0 (* 12.0 (/ 1 x)))) 0.838 * [taylor]: Taking taylor expansion of (* (pow (/ 1 x) 2) 9.0) in x 0.838 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 2) in x 0.838 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.838 * [taylor]: Taking taylor expansion of x in x 0.838 * [taylor]: Taking taylor expansion of 9.0 in x 0.838 * [taylor]: Taking taylor expansion of (- 3.0 (* 12.0 (/ 1 x))) in x 0.838 * [taylor]: Taking taylor expansion of 3.0 in x 0.838 * [taylor]: Taking taylor expansion of (* 12.0 (/ 1 x)) in x 0.838 * [taylor]: Taking taylor expansion of 12.0 in x 0.838 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.838 * [taylor]: Taking taylor expansion of x in x 0.838 * [taylor]: Taking taylor expansion of (fma (pow (/ 1 x) 2) 9.0 (- 3.0 (* 12.0 (/ 1 x)))) in x 0.838 * [taylor]: Rewrote expression to (+ (* (pow (/ 1 x) 2) 9.0) (- 3.0 (* 12.0 (/ 1 x)))) 0.839 * [taylor]: Taking taylor expansion of (* (pow (/ 1 x) 2) 9.0) in x 0.839 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 2) in x 0.839 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.839 * [taylor]: Taking taylor expansion of x in x 0.839 * [taylor]: Taking taylor expansion of 9.0 in x 0.839 * [taylor]: Taking taylor expansion of (- 3.0 (* 12.0 (/ 1 x))) in x 0.839 * [taylor]: Taking taylor expansion of 3.0 in x 0.839 * [taylor]: Taking taylor expansion of (* 12.0 (/ 1 x)) in x 0.839 * [taylor]: Taking taylor expansion of 12.0 in x 0.839 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.839 * [taylor]: Taking taylor expansion of x in x 0.846 * [approximate]: Taking taylor expansion of (fma (pow (/ -1 x) 2) 9.0 (+ (* 12.0 (/ 1 x)) 3.0)) in (x) around 0 0.846 * [taylor]: Taking taylor expansion of (fma (pow (/ -1 x) 2) 9.0 (+ (* 12.0 (/ 1 x)) 3.0)) in x 0.846 * [taylor]: Rewrote expression to (+ (* (pow (/ -1 x) 2) 9.0) (+ (* 12.0 (/ 1 x)) 3.0)) 0.846 * [taylor]: Taking taylor expansion of (* (pow (/ -1 x) 2) 9.0) in x 0.846 * [taylor]: Taking taylor expansion of (pow (/ -1 x) 2) in x 0.846 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.846 * [taylor]: Taking taylor expansion of -1 in x 0.846 * [taylor]: Taking taylor expansion of x in x 0.846 * [taylor]: Taking taylor expansion of 9.0 in x 0.846 * [taylor]: Taking taylor expansion of (+ (* 12.0 (/ 1 x)) 3.0) in x 0.846 * [taylor]: Taking taylor expansion of (* 12.0 (/ 1 x)) in x 0.846 * [taylor]: Taking taylor expansion of 12.0 in x 0.846 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.846 * [taylor]: Taking taylor expansion of x in x 0.846 * [taylor]: Taking taylor expansion of 3.0 in x 0.846 * [taylor]: Taking taylor expansion of (fma (pow (/ -1 x) 2) 9.0 (+ (* 12.0 (/ 1 x)) 3.0)) in x 0.847 * [taylor]: Rewrote expression to (+ (* (pow (/ -1 x) 2) 9.0) (+ (* 12.0 (/ 1 x)) 3.0)) 0.847 * [taylor]: Taking taylor expansion of (* (pow (/ -1 x) 2) 9.0) in x 0.847 * [taylor]: Taking taylor expansion of (pow (/ -1 x) 2) in x 0.847 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.847 * [taylor]: Taking taylor expansion of -1 in x 0.847 * [taylor]: Taking taylor expansion of x in x 0.847 * [taylor]: Taking taylor expansion of 9.0 in x 0.847 * [taylor]: Taking taylor expansion of (+ (* 12.0 (/ 1 x)) 3.0) in x 0.847 * [taylor]: Taking taylor expansion of (* 12.0 (/ 1 x)) in x 0.847 * [taylor]: Taking taylor expansion of 12.0 in x 0.847 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.847 * [taylor]: Taking taylor expansion of x in x 0.847 * [taylor]: Taking taylor expansion of 3.0 in x 0.853 * * * * [progress]: [ 2 / 2 ] generating series at (2 3) 0.853 * [approximate]: Taking taylor expansion of (- 3.0 (* 12.0 x)) in (x) around 0 0.853 * [taylor]: Taking taylor expansion of (- 3.0 (* 12.0 x)) in x 0.853 * [taylor]: Taking taylor expansion of 3.0 in x 0.853 * [taylor]: Taking taylor expansion of (* 12.0 x) in x 0.853 * [taylor]: Taking taylor expansion of 12.0 in x 0.853 * [taylor]: Taking taylor expansion of x in x 0.853 * [taylor]: Taking taylor expansion of (- 3.0 (* 12.0 x)) in x 0.853 * [taylor]: Taking taylor expansion of 3.0 in x 0.853 * [taylor]: Taking taylor expansion of (* 12.0 x) in x 0.853 * [taylor]: Taking taylor expansion of 12.0 in x 0.853 * [taylor]: Taking taylor expansion of x in x 0.862 * [approximate]: Taking taylor expansion of (- 3.0 (* 12.0 (/ 1 x))) in (x) around 0 0.862 * [taylor]: Taking taylor expansion of (- 3.0 (* 12.0 (/ 1 x))) in x 0.862 * [taylor]: Taking taylor expansion of 3.0 in x 0.862 * [taylor]: Taking taylor expansion of (* 12.0 (/ 1 x)) in x 0.862 * [taylor]: Taking taylor expansion of 12.0 in x 0.862 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.862 * [taylor]: Taking taylor expansion of x in x 0.862 * [taylor]: Taking taylor expansion of (- 3.0 (* 12.0 (/ 1 x))) in x 0.862 * [taylor]: Taking taylor expansion of 3.0 in x 0.862 * [taylor]: Taking taylor expansion of (* 12.0 (/ 1 x)) in x 0.862 * [taylor]: Taking taylor expansion of 12.0 in x 0.862 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.862 * [taylor]: Taking taylor expansion of x in x 0.874 * [approximate]: Taking taylor expansion of (+ (* 12.0 (/ 1 x)) 3.0) in (x) around 0 0.874 * [taylor]: Taking taylor expansion of (+ (* 12.0 (/ 1 x)) 3.0) in x 0.874 * [taylor]: Taking taylor expansion of (* 12.0 (/ 1 x)) in x 0.874 * [taylor]: Taking taylor expansion of 12.0 in x 0.874 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.874 * [taylor]: Taking taylor expansion of x in x 0.874 * [taylor]: Taking taylor expansion of 3.0 in x 0.874 * [taylor]: Taking taylor expansion of (+ (* 12.0 (/ 1 x)) 3.0) in x 0.874 * [taylor]: Taking taylor expansion of (* 12.0 (/ 1 x)) in x 0.874 * [taylor]: Taking taylor expansion of 12.0 in x 0.874 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.874 * [taylor]: Taking taylor expansion of x in x 0.875 * [taylor]: Taking taylor expansion of 3.0 in x 0.884 * * * [progress]: simplifying candidates 0.885 * [simplify]: Simplifying using # : (expm1 (fma (pow x 2) 9.0 (- 3.0 (* 12.0 x)))) (log1p (fma (pow x 2) 9.0 (- 3.0 (* 12.0 x)))) (* (pow x 2) 9.0) (log (fma (pow x 2) 9.0 (- 3.0 (* 12.0 x)))) (exp (fma (pow x 2) 9.0 (- 3.0 (* 12.0 x)))) (* (cbrt (fma (pow x 2) 9.0 (- 3.0 (* 12.0 x)))) (cbrt (fma (pow x 2) 9.0 (- 3.0 (* 12.0 x))))) (cbrt (fma (pow x 2) 9.0 (- 3.0 (* 12.0 x)))) (* (* (fma (pow x 2) 9.0 (- 3.0 (* 12.0 x))) (fma (pow x 2) 9.0 (- 3.0 (* 12.0 x)))) (fma (pow x 2) 9.0 (- 3.0 (* 12.0 x)))) (sqrt (fma (pow x 2) 9.0 (- 3.0 (* 12.0 x)))) (sqrt (fma (pow x 2) 9.0 (- 3.0 (* 12.0 x)))) (fma (* (cbrt 3.0) (cbrt 3.0)) (cbrt 3.0) (- (* x 12.0))) (fma (- x) 12.0 (* x 12.0)) (fma (sqrt 3.0) (sqrt 3.0) (- (* x 12.0))) (fma (- x) 12.0 (* x 12.0)) (fma 1 3.0 (- (* x 12.0))) (fma (- x) 12.0 (* x 12.0)) (expm1 (- 3.0 (* 12.0 x))) (log1p (- 3.0 (* 12.0 x))) (- (* 12.0 x)) (- (* 12.0 x)) (- (* 12.0 x)) (/ (exp 3.0) (exp (* 12.0 x))) (log (- 3.0 (* 12.0 x))) (exp (- 3.0 (* 12.0 x))) (* (cbrt (- 3.0 (* 12.0 x))) (cbrt (- 3.0 (* 12.0 x)))) (cbrt (- 3.0 (* 12.0 x))) (* (* (- 3.0 (* 12.0 x)) (- 3.0 (* 12.0 x))) (- 3.0 (* 12.0 x))) (sqrt (- 3.0 (* 12.0 x))) (sqrt (- 3.0 (* 12.0 x))) (- (pow 3.0 3) (pow (* 12.0 x) 3)) (+ (* 3.0 3.0) (+ (* (* 12.0 x) (* 12.0 x)) (* 3.0 (* 12.0 x)))) (- (* 12.0 x)) (- (* 3.0 3.0) (* (* 12.0 x) (* 12.0 x))) (+ 3.0 (* 12.0 x)) (- (* 12.0 x)) (- (+ (* 9.0 (pow x 2)) 3.0) (* 12.0 x)) (- (+ (* 9.0 (pow x 2)) 3.0) (* 12.0 x)) (- (+ (* 9.0 (pow x 2)) 3.0) (* 12.0 x)) (- 3.0 (* 12.0 x)) (- 3.0 (* 12.0 x)) (- 3.0 (* 12.0 x)) 0.889 * * [simplify]: iteration 0 : 120 enodes (cost 170 ) 0.892 * * [simplify]: iteration 1 : 350 enodes (cost 149 ) 0.900 * * [simplify]: iteration 2 : 1768 enodes (cost 148 ) 0.935 * * [simplify]: iteration 3 : 5001 enodes (cost 131 ) 0.936 * [simplify]: Simplified to: (expm1 (fma (pow x 2) 9.0 (- 3.0 (* 12.0 x)))) (log1p (fma (pow x 2) 9.0 (- 3.0 (* 12.0 x)))) (* (pow x 2) 9.0) (log (fma (pow x 2) 9.0 (- 3.0 (* 12.0 x)))) (exp (fma (pow x 2) 9.0 (- 3.0 (* 12.0 x)))) (* (cbrt (fma (pow x 2) 9.0 (- 3.0 (* 12.0 x)))) (cbrt (fma (pow x 2) 9.0 (- 3.0 (* 12.0 x))))) (cbrt (fma (pow x 2) 9.0 (- 3.0 (* 12.0 x)))) (pow (fma (pow x 2) 9.0 (- 3.0 (* 12.0 x))) 3) (sqrt (fma (pow x 2) 9.0 (- 3.0 (* 12.0 x)))) (sqrt (fma (pow x 2) 9.0 (- 3.0 (* 12.0 x)))) (- 3.0 (* 12.0 x)) 0 (- 3.0 (* 12.0 x)) 0 (- 3.0 (* 12.0 x)) 0 (expm1 (- 3.0 (* 12.0 x))) (log1p (- 3.0 (* 12.0 x))) (- (* 12.0 x)) (- (* 12.0 x)) (- (* 12.0 x)) (exp (- 3.0 (* 12.0 x))) (log (- 3.0 (* 12.0 x))) (exp (- 3.0 (* 12.0 x))) (* (cbrt (- 3.0 (* 12.0 x))) (cbrt (- 3.0 (* 12.0 x)))) (cbrt (- 3.0 (* 12.0 x))) (pow (- 3.0 (* 12.0 x)) 3) (sqrt (- 3.0 (* 12.0 x))) (sqrt (- 3.0 (* 12.0 x))) (- (pow 3.0 3) (pow (* 12.0 x) 3)) (fma 3.0 3.0 (* (* 12.0 x) (fma x 12.0 3.0))) (- (* 12.0 x)) (* (- 3.0 (* 12.0 x)) (fma x 12.0 3.0)) (fma x 12.0 3.0) (- (* 12.0 x)) (fma x (- (* 9.0 x) 12.0) 3.0) (fma x (- (* 9.0 x) 12.0) 3.0) (fma x (- (* 9.0 x) 12.0) 3.0) (- 3.0 (* 12.0 x)) (- 3.0 (* 12.0 x)) (- 3.0 (* 12.0 x)) 0.936 * * * [progress]: adding candidates to table 1.012 * * [progress]: iteration 3 / 4 1.012 * * * [progress]: picking best candidate 1.016 * * * * [pick]: Picked # 1.016 * * * [progress]: localizing error 1.021 * * * [progress]: generating rewritten candidates 1.021 * * * * [progress]: [ 1 / 2 ] rewriting at (2) 1.022 * * * * [progress]: [ 2 / 2 ] rewriting at (2 2) 1.031 * * * [progress]: generating series expansions 1.031 * * * * [progress]: [ 1 / 2 ] generating series at (2) 1.031 * [approximate]: Taking taylor expansion of (fma x (- (* 9.0 x) 12.0) 3.0) in (x) around 0 1.031 * [taylor]: Taking taylor expansion of (fma x (- (* 9.0 x) 12.0) 3.0) in x 1.031 * [taylor]: Rewrote expression to (+ (* x (- (* 9.0 x) 12.0)) 3.0) 1.031 * [taylor]: Taking taylor expansion of (* x (- (* 9.0 x) 12.0)) in x 1.031 * [taylor]: Taking taylor expansion of x in x 1.031 * [taylor]: Taking taylor expansion of (- (* 9.0 x) 12.0) in x 1.031 * [taylor]: Taking taylor expansion of (* 9.0 x) in x 1.031 * [taylor]: Taking taylor expansion of 9.0 in x 1.031 * [taylor]: Taking taylor expansion of x in x 1.031 * [taylor]: Taking taylor expansion of 12.0 in x 1.031 * [taylor]: Taking taylor expansion of 3.0 in x 1.031 * [taylor]: Taking taylor expansion of (fma x (- (* 9.0 x) 12.0) 3.0) in x 1.031 * [taylor]: Rewrote expression to (+ (* x (- (* 9.0 x) 12.0)) 3.0) 1.031 * [taylor]: Taking taylor expansion of (* x (- (* 9.0 x) 12.0)) in x 1.031 * [taylor]: Taking taylor expansion of x in x 1.031 * [taylor]: Taking taylor expansion of (- (* 9.0 x) 12.0) in x 1.031 * [taylor]: Taking taylor expansion of (* 9.0 x) in x 1.031 * [taylor]: Taking taylor expansion of 9.0 in x 1.031 * [taylor]: Taking taylor expansion of x in x 1.032 * [taylor]: Taking taylor expansion of 12.0 in x 1.032 * [taylor]: Taking taylor expansion of 3.0 in x 1.040 * [approximate]: Taking taylor expansion of (fma (/ 1 x) (- (* 9.0 (/ 1 x)) 12.0) 3.0) in (x) around 0 1.040 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (- (* 9.0 (/ 1 x)) 12.0) 3.0) in x 1.040 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (- (* 9.0 (/ 1 x)) 12.0)) 3.0) 1.040 * [taylor]: Taking taylor expansion of (* (/ 1 x) (- (* 9.0 (/ 1 x)) 12.0)) in x 1.040 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.040 * [taylor]: Taking taylor expansion of x in x 1.041 * [taylor]: Taking taylor expansion of (- (* 9.0 (/ 1 x)) 12.0) in x 1.041 * [taylor]: Taking taylor expansion of (* 9.0 (/ 1 x)) in x 1.041 * [taylor]: Taking taylor expansion of 9.0 in x 1.041 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.041 * [taylor]: Taking taylor expansion of x in x 1.041 * [taylor]: Taking taylor expansion of 12.0 in x 1.041 * [taylor]: Taking taylor expansion of 3.0 in x 1.041 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (- (* 9.0 (/ 1 x)) 12.0) 3.0) in x 1.041 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (- (* 9.0 (/ 1 x)) 12.0)) 3.0) 1.041 * [taylor]: Taking taylor expansion of (* (/ 1 x) (- (* 9.0 (/ 1 x)) 12.0)) in x 1.041 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.041 * [taylor]: Taking taylor expansion of x in x 1.042 * [taylor]: Taking taylor expansion of (- (* 9.0 (/ 1 x)) 12.0) in x 1.042 * [taylor]: Taking taylor expansion of (* 9.0 (/ 1 x)) in x 1.042 * [taylor]: Taking taylor expansion of 9.0 in x 1.042 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.042 * [taylor]: Taking taylor expansion of x in x 1.042 * [taylor]: Taking taylor expansion of 12.0 in x 1.042 * [taylor]: Taking taylor expansion of 3.0 in x 1.050 * [approximate]: Taking taylor expansion of (fma (/ -1 x) (- (+ 12.0 (* 9.0 (/ 1 x)))) 3.0) in (x) around 0 1.050 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (- (+ 12.0 (* 9.0 (/ 1 x)))) 3.0) in x 1.050 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (- (+ 12.0 (* 9.0 (/ 1 x))))) 3.0) 1.050 * [taylor]: Taking taylor expansion of (* (/ -1 x) (- (+ 12.0 (* 9.0 (/ 1 x))))) in x 1.051 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.051 * [taylor]: Taking taylor expansion of -1 in x 1.051 * [taylor]: Taking taylor expansion of x in x 1.051 * [taylor]: Taking taylor expansion of (- (+ 12.0 (* 9.0 (/ 1 x)))) in x 1.051 * [taylor]: Taking taylor expansion of (+ 12.0 (* 9.0 (/ 1 x))) in x 1.051 * [taylor]: Taking taylor expansion of 12.0 in x 1.051 * [taylor]: Taking taylor expansion of (* 9.0 (/ 1 x)) in x 1.051 * [taylor]: Taking taylor expansion of 9.0 in x 1.051 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.051 * [taylor]: Taking taylor expansion of x in x 1.051 * [taylor]: Taking taylor expansion of 3.0 in x 1.051 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (- (+ 12.0 (* 9.0 (/ 1 x)))) 3.0) in x 1.051 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (- (+ 12.0 (* 9.0 (/ 1 x))))) 3.0) 1.051 * [taylor]: Taking taylor expansion of (* (/ -1 x) (- (+ 12.0 (* 9.0 (/ 1 x))))) in x 1.051 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.051 * [taylor]: Taking taylor expansion of -1 in x 1.051 * [taylor]: Taking taylor expansion of x in x 1.052 * [taylor]: Taking taylor expansion of (- (+ 12.0 (* 9.0 (/ 1 x)))) in x 1.052 * [taylor]: Taking taylor expansion of (+ 12.0 (* 9.0 (/ 1 x))) in x 1.052 * [taylor]: Taking taylor expansion of 12.0 in x 1.052 * [taylor]: Taking taylor expansion of (* 9.0 (/ 1 x)) in x 1.052 * [taylor]: Taking taylor expansion of 9.0 in x 1.052 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.052 * [taylor]: Taking taylor expansion of x in x 1.052 * [taylor]: Taking taylor expansion of 3.0 in x 1.060 * * * * [progress]: [ 2 / 2 ] generating series at (2 2) 1.060 * [approximate]: Taking taylor expansion of (- (* 9.0 x) 12.0) in (x) around 0 1.060 * [taylor]: Taking taylor expansion of (- (* 9.0 x) 12.0) in x 1.060 * [taylor]: Taking taylor expansion of (* 9.0 x) in x 1.060 * [taylor]: Taking taylor expansion of 9.0 in x 1.060 * [taylor]: Taking taylor expansion of x in x 1.060 * [taylor]: Taking taylor expansion of 12.0 in x 1.060 * [taylor]: Taking taylor expansion of (- (* 9.0 x) 12.0) in x 1.060 * [taylor]: Taking taylor expansion of (* 9.0 x) in x 1.060 * [taylor]: Taking taylor expansion of 9.0 in x 1.060 * [taylor]: Taking taylor expansion of x in x 1.060 * [taylor]: Taking taylor expansion of 12.0 in x 1.069 * [approximate]: Taking taylor expansion of (- (* 9.0 (/ 1 x)) 12.0) in (x) around 0 1.069 * [taylor]: Taking taylor expansion of (- (* 9.0 (/ 1 x)) 12.0) in x 1.069 * [taylor]: Taking taylor expansion of (* 9.0 (/ 1 x)) in x 1.069 * [taylor]: Taking taylor expansion of 9.0 in x 1.070 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.070 * [taylor]: Taking taylor expansion of x in x 1.070 * [taylor]: Taking taylor expansion of 12.0 in x 1.070 * [taylor]: Taking taylor expansion of (- (* 9.0 (/ 1 x)) 12.0) in x 1.070 * [taylor]: Taking taylor expansion of (* 9.0 (/ 1 x)) in x 1.070 * [taylor]: Taking taylor expansion of 9.0 in x 1.070 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.070 * [taylor]: Taking taylor expansion of x in x 1.070 * [taylor]: Taking taylor expansion of 12.0 in x 1.085 * [approximate]: Taking taylor expansion of (- (+ 12.0 (* 9.0 (/ 1 x)))) in (x) around 0 1.085 * [taylor]: Taking taylor expansion of (- (+ 12.0 (* 9.0 (/ 1 x)))) in x 1.085 * [taylor]: Taking taylor expansion of (+ 12.0 (* 9.0 (/ 1 x))) in x 1.085 * [taylor]: Taking taylor expansion of 12.0 in x 1.085 * [taylor]: Taking taylor expansion of (* 9.0 (/ 1 x)) in x 1.085 * [taylor]: Taking taylor expansion of 9.0 in x 1.085 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.085 * [taylor]: Taking taylor expansion of x in x 1.085 * [taylor]: Taking taylor expansion of (- (+ 12.0 (* 9.0 (/ 1 x)))) in x 1.085 * [taylor]: Taking taylor expansion of (+ 12.0 (* 9.0 (/ 1 x))) in x 1.085 * [taylor]: Taking taylor expansion of 12.0 in x 1.085 * [taylor]: Taking taylor expansion of (* 9.0 (/ 1 x)) in x 1.085 * [taylor]: Taking taylor expansion of 9.0 in x 1.085 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.085 * [taylor]: Taking taylor expansion of x in x 1.098 * * * [progress]: simplifying candidates 1.099 * [simplify]: Simplifying using # : (expm1 (fma x (- (* 9.0 x) 12.0) 3.0)) (log1p (fma x (- (* 9.0 x) 12.0) 3.0)) (* x (- (* 9.0 x) 12.0)) (log (fma x (- (* 9.0 x) 12.0) 3.0)) (exp (fma x (- (* 9.0 x) 12.0) 3.0)) (* (cbrt (fma x (- (* 9.0 x) 12.0) 3.0)) (cbrt (fma x (- (* 9.0 x) 12.0) 3.0))) (cbrt (fma x (- (* 9.0 x) 12.0) 3.0)) (* (* (fma x (- (* 9.0 x) 12.0) 3.0) (fma x (- (* 9.0 x) 12.0) 3.0)) (fma x (- (* 9.0 x) 12.0) 3.0)) (sqrt (fma x (- (* 9.0 x) 12.0) 3.0)) (sqrt (fma x (- (* 9.0 x) 12.0) 3.0)) (fma 9.0 x (- (* (cbrt 12.0) (* (cbrt 12.0) (cbrt 12.0))))) (fma (- (cbrt 12.0)) (* (cbrt 12.0) (cbrt 12.0)) (* (cbrt 12.0) (* (cbrt 12.0) (cbrt 12.0)))) (fma 9.0 x (- (* (sqrt 12.0) (sqrt 12.0)))) (fma (- (sqrt 12.0)) (sqrt 12.0) (* (sqrt 12.0) (sqrt 12.0))) (fma 9.0 x (- (* 12.0 1))) (fma (- 12.0) 1 (* 12.0 1)) (expm1 (- (* 9.0 x) 12.0)) (log1p (- (* 9.0 x) 12.0)) (- 12.0) (/ (exp (* 9.0 x)) (exp 12.0)) (log (- (* 9.0 x) 12.0)) (exp (- (* 9.0 x) 12.0)) (* (cbrt (- (* 9.0 x) 12.0)) (cbrt (- (* 9.0 x) 12.0))) (cbrt (- (* 9.0 x) 12.0)) (* (* (- (* 9.0 x) 12.0) (- (* 9.0 x) 12.0)) (- (* 9.0 x) 12.0)) (sqrt (- (* 9.0 x) 12.0)) (sqrt (- (* 9.0 x) 12.0)) (- (pow (* 9.0 x) 3) (pow 12.0 3)) (+ (* (* 9.0 x) (* 9.0 x)) (+ (* 12.0 12.0) (* (* 9.0 x) 12.0))) (- 12.0) (- (* (* 9.0 x) (* 9.0 x)) (* 12.0 12.0)) (+ (* 9.0 x) 12.0) (- 12.0) (- (+ (* 9.0 (pow x 2)) 3.0) (* 12.0 x)) (- (+ (* 9.0 (pow x 2)) 3.0) (* 12.0 x)) (- (+ (* 9.0 (pow x 2)) 3.0) (* 12.0 x)) (- (* 9.0 x) 12.0) (- (* 9.0 x) 12.0) (- (* 9.0 x) 12.0) 1.103 * * [simplify]: iteration 0 : 140 enodes (cost 157 ) 1.107 * * [simplify]: iteration 1 : 462 enodes (cost 122 ) 1.120 * * [simplify]: iteration 2 : 2558 enodes (cost 119 ) 1.178 * * [simplify]: iteration 3 : 5002 enodes (cost 115 ) 1.179 * [simplify]: Simplified to: (expm1 (fma x (- (* 9.0 x) 12.0) 3.0)) (log1p (fma x (- (* 9.0 x) 12.0) 3.0)) (* x (- (* 9.0 x) 12.0)) (log (fma x (- (* 9.0 x) 12.0) 3.0)) (exp (fma x (- (* 9.0 x) 12.0) 3.0)) (* (cbrt (fma x (- (* 9.0 x) 12.0) 3.0)) (cbrt (fma x (- (* 9.0 x) 12.0) 3.0))) (cbrt (fma x (- (* 9.0 x) 12.0) 3.0)) (pow (fma x (- (* 9.0 x) 12.0) 3.0) 3) (sqrt (fma x (- (* 9.0 x) 12.0) 3.0)) (sqrt (fma x (- (* 9.0 x) 12.0) 3.0)) (- (* 9.0 x) 12.0) 0 (- (* 9.0 x) 12.0) 0 (- (* 9.0 x) 12.0) 0 (expm1 (- (* 9.0 x) 12.0)) (log1p (- (* 9.0 x) 12.0)) (- 12.0) (exp (- (* 9.0 x) 12.0)) (log (- (* 9.0 x) 12.0)) (exp (- (* 9.0 x) 12.0)) (* (cbrt (- (* 9.0 x) 12.0)) (cbrt (- (* 9.0 x) 12.0))) (cbrt (- (* 9.0 x) 12.0)) (pow (- (* 9.0 x) 12.0) 3) (sqrt (- (* 9.0 x) 12.0)) (sqrt (- (* 9.0 x) 12.0)) (- (pow (* 9.0 x) 3) (pow 12.0 3)) (fma (* 9.0 x) (fma 9.0 x 12.0) (* 12.0 12.0)) (- 12.0) (* (fma 9.0 x 12.0) (- (* 9.0 x) 12.0)) (fma 9.0 x 12.0) (- 12.0) (fma x (- (* 9.0 x) 12.0) 3.0) (fma x (- (* 9.0 x) 12.0) 3.0) (fma x (- (* 9.0 x) 12.0) 3.0) (- (* 9.0 x) 12.0) (- (* 9.0 x) 12.0) (- (* 9.0 x) 12.0) 1.179 * * * [progress]: adding candidates to table 1.234 * * [progress]: iteration 4 / 4 1.234 * * * [progress]: picking best candidate 1.237 * * * * [pick]: Picked # 1.237 * * * [progress]: localizing error 1.245 * * * [progress]: generating rewritten candidates 1.245 * * * * [progress]: [ 1 / 2 ] rewriting at (2 1) 1.264 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1 2) 1.265 * * * [progress]: generating series expansions 1.265 * * * * [progress]: [ 1 / 2 ] generating series at (2 1) 1.266 * [approximate]: Taking taylor expansion of (* 3.0 (* x (fma x 3.0 (- 4.0)))) in (x) around 0 1.266 * [taylor]: Taking taylor expansion of (* 3.0 (* x (fma x 3.0 (- 4.0)))) in x 1.266 * [taylor]: Taking taylor expansion of 3.0 in x 1.266 * [taylor]: Taking taylor expansion of (* x (fma x 3.0 (- 4.0))) in x 1.266 * [taylor]: Taking taylor expansion of x in x 1.266 * [taylor]: Taking taylor expansion of (fma x 3.0 (- 4.0)) in x 1.266 * [taylor]: Rewrote expression to (+ (* x 3.0) (- 4.0)) 1.266 * [taylor]: Taking taylor expansion of (* x 3.0) in x 1.266 * [taylor]: Taking taylor expansion of x in x 1.266 * [taylor]: Taking taylor expansion of 3.0 in x 1.266 * [taylor]: Taking taylor expansion of (- 4.0) in x 1.266 * [taylor]: Taking taylor expansion of 4.0 in x 1.266 * [taylor]: Taking taylor expansion of (* 3.0 (* x (fma x 3.0 (- 4.0)))) in x 1.266 * [taylor]: Taking taylor expansion of 3.0 in x 1.266 * [taylor]: Taking taylor expansion of (* x (fma x 3.0 (- 4.0))) in x 1.266 * [taylor]: Taking taylor expansion of x in x 1.266 * [taylor]: Taking taylor expansion of (fma x 3.0 (- 4.0)) in x 1.266 * [taylor]: Rewrote expression to (+ (* x 3.0) (- 4.0)) 1.266 * [taylor]: Taking taylor expansion of (* x 3.0) in x 1.266 * [taylor]: Taking taylor expansion of x in x 1.266 * [taylor]: Taking taylor expansion of 3.0 in x 1.266 * [taylor]: Taking taylor expansion of (- 4.0) in x 1.266 * [taylor]: Taking taylor expansion of 4.0 in x 1.293 * [approximate]: Taking taylor expansion of (* 3.0 (/ (fma (/ 1 x) 3.0 (- 4.0)) x)) in (x) around 0 1.293 * [taylor]: Taking taylor expansion of (* 3.0 (/ (fma (/ 1 x) 3.0 (- 4.0)) x)) in x 1.293 * [taylor]: Taking taylor expansion of 3.0 in x 1.293 * [taylor]: Taking taylor expansion of (/ (fma (/ 1 x) 3.0 (- 4.0)) x) in x 1.293 * [taylor]: Taking taylor expansion of (fma (/ 1 x) 3.0 (- 4.0)) in x 1.294 * [taylor]: Rewrote expression to (+ (* (/ 1 x) 3.0) (- 4.0)) 1.294 * [taylor]: Taking taylor expansion of (* (/ 1 x) 3.0) in x 1.294 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.294 * [taylor]: Taking taylor expansion of x in x 1.294 * [taylor]: Taking taylor expansion of 3.0 in x 1.294 * [taylor]: Taking taylor expansion of (- 4.0) in x 1.294 * [taylor]: Taking taylor expansion of 4.0 in x 1.294 * [taylor]: Taking taylor expansion of x in x 1.295 * [taylor]: Taking taylor expansion of (* 3.0 (/ (fma (/ 1 x) 3.0 (- 4.0)) x)) in x 1.295 * [taylor]: Taking taylor expansion of 3.0 in x 1.295 * [taylor]: Taking taylor expansion of (/ (fma (/ 1 x) 3.0 (- 4.0)) x) in x 1.295 * [taylor]: Taking taylor expansion of (fma (/ 1 x) 3.0 (- 4.0)) in x 1.295 * [taylor]: Rewrote expression to (+ (* (/ 1 x) 3.0) (- 4.0)) 1.295 * [taylor]: Taking taylor expansion of (* (/ 1 x) 3.0) in x 1.295 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.295 * [taylor]: Taking taylor expansion of x in x 1.295 * [taylor]: Taking taylor expansion of 3.0 in x 1.295 * [taylor]: Taking taylor expansion of (- 4.0) in x 1.295 * [taylor]: Taking taylor expansion of 4.0 in x 1.295 * [taylor]: Taking taylor expansion of x in x 1.319 * [approximate]: Taking taylor expansion of (* -3.0 (/ (fma (/ -1 x) 3.0 (- 4.0)) x)) in (x) around 0 1.319 * [taylor]: Taking taylor expansion of (* -3.0 (/ (fma (/ -1 x) 3.0 (- 4.0)) x)) in x 1.319 * [taylor]: Taking taylor expansion of -3.0 in x 1.319 * [taylor]: Taking taylor expansion of (/ (fma (/ -1 x) 3.0 (- 4.0)) x) in x 1.319 * [taylor]: Taking taylor expansion of (fma (/ -1 x) 3.0 (- 4.0)) in x 1.319 * [taylor]: Rewrote expression to (+ (* (/ -1 x) 3.0) (- 4.0)) 1.319 * [taylor]: Taking taylor expansion of (* (/ -1 x) 3.0) in x 1.319 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.319 * [taylor]: Taking taylor expansion of -1 in x 1.319 * [taylor]: Taking taylor expansion of x in x 1.320 * [taylor]: Taking taylor expansion of 3.0 in x 1.320 * [taylor]: Taking taylor expansion of (- 4.0) in x 1.320 * [taylor]: Taking taylor expansion of 4.0 in x 1.320 * [taylor]: Taking taylor expansion of x in x 1.321 * [taylor]: Taking taylor expansion of (* -3.0 (/ (fma (/ -1 x) 3.0 (- 4.0)) x)) in x 1.321 * [taylor]: Taking taylor expansion of -3.0 in x 1.321 * [taylor]: Taking taylor expansion of (/ (fma (/ -1 x) 3.0 (- 4.0)) x) in x 1.321 * [taylor]: Taking taylor expansion of (fma (/ -1 x) 3.0 (- 4.0)) in x 1.321 * [taylor]: Rewrote expression to (+ (* (/ -1 x) 3.0) (- 4.0)) 1.321 * [taylor]: Taking taylor expansion of (* (/ -1 x) 3.0) in x 1.321 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.321 * [taylor]: Taking taylor expansion of -1 in x 1.321 * [taylor]: Taking taylor expansion of x in x 1.321 * [taylor]: Taking taylor expansion of 3.0 in x 1.321 * [taylor]: Taking taylor expansion of (- 4.0) in x 1.321 * [taylor]: Taking taylor expansion of 4.0 in x 1.321 * [taylor]: Taking taylor expansion of x in x 1.348 * * * * [progress]: [ 2 / 2 ] generating series at (2 1 2) 1.348 * [approximate]: Taking taylor expansion of (fma x 3.0 (- 4.0)) in (x) around 0 1.348 * [taylor]: Taking taylor expansion of (fma x 3.0 (- 4.0)) in x 1.348 * [taylor]: Rewrote expression to (+ (* x 3.0) (- 4.0)) 1.348 * [taylor]: Taking taylor expansion of (* x 3.0) in x 1.348 * [taylor]: Taking taylor expansion of x in x 1.348 * [taylor]: Taking taylor expansion of 3.0 in x 1.348 * [taylor]: Taking taylor expansion of (- 4.0) in x 1.348 * [taylor]: Taking taylor expansion of 4.0 in x 1.348 * [taylor]: Taking taylor expansion of (fma x 3.0 (- 4.0)) in x 1.348 * [taylor]: Rewrote expression to (+ (* x 3.0) (- 4.0)) 1.348 * [taylor]: Taking taylor expansion of (* x 3.0) in x 1.348 * [taylor]: Taking taylor expansion of x in x 1.348 * [taylor]: Taking taylor expansion of 3.0 in x 1.348 * [taylor]: Taking taylor expansion of (- 4.0) in x 1.348 * [taylor]: Taking taylor expansion of 4.0 in x 1.358 * [approximate]: Taking taylor expansion of (fma (/ 1 x) 3.0 (- 4.0)) in (x) around 0 1.358 * [taylor]: Taking taylor expansion of (fma (/ 1 x) 3.0 (- 4.0)) in x 1.358 * [taylor]: Rewrote expression to (+ (* (/ 1 x) 3.0) (- 4.0)) 1.358 * [taylor]: Taking taylor expansion of (* (/ 1 x) 3.0) in x 1.358 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.358 * [taylor]: Taking taylor expansion of x in x 1.358 * [taylor]: Taking taylor expansion of 3.0 in x 1.358 * [taylor]: Taking taylor expansion of (- 4.0) in x 1.358 * [taylor]: Taking taylor expansion of 4.0 in x 1.358 * [taylor]: Taking taylor expansion of (fma (/ 1 x) 3.0 (- 4.0)) in x 1.358 * [taylor]: Rewrote expression to (+ (* (/ 1 x) 3.0) (- 4.0)) 1.359 * [taylor]: Taking taylor expansion of (* (/ 1 x) 3.0) in x 1.359 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.359 * [taylor]: Taking taylor expansion of x in x 1.359 * [taylor]: Taking taylor expansion of 3.0 in x 1.359 * [taylor]: Taking taylor expansion of (- 4.0) in x 1.359 * [taylor]: Taking taylor expansion of 4.0 in x 1.371 * [approximate]: Taking taylor expansion of (fma (/ -1 x) 3.0 (- 4.0)) in (x) around 0 1.371 * [taylor]: Taking taylor expansion of (fma (/ -1 x) 3.0 (- 4.0)) in x 1.371 * [taylor]: Rewrote expression to (+ (* (/ -1 x) 3.0) (- 4.0)) 1.371 * [taylor]: Taking taylor expansion of (* (/ -1 x) 3.0) in x 1.372 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.372 * [taylor]: Taking taylor expansion of -1 in x 1.372 * [taylor]: Taking taylor expansion of x in x 1.372 * [taylor]: Taking taylor expansion of 3.0 in x 1.372 * [taylor]: Taking taylor expansion of (- 4.0) in x 1.372 * [taylor]: Taking taylor expansion of 4.0 in x 1.372 * [taylor]: Taking taylor expansion of (fma (/ -1 x) 3.0 (- 4.0)) in x 1.372 * [taylor]: Rewrote expression to (+ (* (/ -1 x) 3.0) (- 4.0)) 1.372 * [taylor]: Taking taylor expansion of (* (/ -1 x) 3.0) in x 1.372 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.372 * [taylor]: Taking taylor expansion of -1 in x 1.372 * [taylor]: Taking taylor expansion of x in x 1.372 * [taylor]: Taking taylor expansion of 3.0 in x 1.372 * [taylor]: Taking taylor expansion of (- 4.0) in x 1.372 * [taylor]: Taking taylor expansion of 4.0 in x 1.385 * * * [progress]: simplifying candidates 1.385 * [simplify]: Simplifying using # : (expm1 (* (* x 3.0) (fma x 3.0 (- 4.0)))) (log1p (* (* x 3.0) (fma x 3.0 (- 4.0)))) (* (* x 3.0) (fma x 3.0 (- 4.0))) (* (* x 3.0) (fma x 3.0 (- 4.0))) (+ (+ (log x) (log 3.0)) (log (fma x 3.0 (- 4.0)))) (+ (log (* x 3.0)) (log (fma x 3.0 (- 4.0)))) (log (* (* x 3.0) (fma x 3.0 (- 4.0)))) (exp (* (* x 3.0) (fma x 3.0 (- 4.0)))) (* (* (* (* x x) x) (* (* 3.0 3.0) 3.0)) (* (* (fma x 3.0 (- 4.0)) (fma x 3.0 (- 4.0))) (fma x 3.0 (- 4.0)))) (* (* (* (* x 3.0) (* x 3.0)) (* x 3.0)) (* (* (fma x 3.0 (- 4.0)) (fma x 3.0 (- 4.0))) (fma x 3.0 (- 4.0)))) (* (cbrt (* (* x 3.0) (fma x 3.0 (- 4.0)))) (cbrt (* (* x 3.0) (fma x 3.0 (- 4.0))))) (cbrt (* (* x 3.0) (fma x 3.0 (- 4.0)))) (* (* (* (* x 3.0) (fma x 3.0 (- 4.0))) (* (* x 3.0) (fma x 3.0 (- 4.0)))) (* (* x 3.0) (fma x 3.0 (- 4.0)))) (sqrt (* (* x 3.0) (fma x 3.0 (- 4.0)))) (sqrt (* (* x 3.0) (fma x 3.0 (- 4.0)))) (* (* x 3.0) (* x 3.0)) (* (* x 3.0) (- 4.0)) (* (* x 3.0) (* x 3.0)) (* (- 4.0) (* x 3.0)) (* (* x 3.0) (* (cbrt (fma x 3.0 (- 4.0))) (cbrt (fma x 3.0 (- 4.0))))) (* (* x 3.0) (sqrt (fma x 3.0 (- 4.0)))) (* (* x 3.0) 1) (* 3.0 (fma x 3.0 (- 4.0))) (expm1 (fma x 3.0 (- 4.0))) (log1p (fma x 3.0 (- 4.0))) (* x 3.0) (log (fma x 3.0 (- 4.0))) (exp (fma x 3.0 (- 4.0))) (* (cbrt (fma x 3.0 (- 4.0))) (cbrt (fma x 3.0 (- 4.0)))) (cbrt (fma x 3.0 (- 4.0))) (* (* (fma x 3.0 (- 4.0)) (fma x 3.0 (- 4.0))) (fma x 3.0 (- 4.0))) (sqrt (fma x 3.0 (- 4.0))) (sqrt (fma x 3.0 (- 4.0))) (- (* 9.0 (pow x 2)) (* 12.0 x)) (- (* 9.0 (pow x 2)) (* 12.0 x)) (- (* 9.0 (pow x 2)) (* 12.0 x)) (- (* 3.0 x) 4.0) (- (* 3.0 x) 4.0) (- (* 3.0 x) 4.0) 1.390 * * [simplify]: iteration 0 : 133 enodes (cost 191 ) 1.394 * * [simplify]: iteration 1 : 651 enodes (cost 159 ) 1.412 * * [simplify]: iteration 2 : 4174 enodes (cost 156 ) 1.508 * * [simplify]: iteration 3 : 5001 enodes (cost 156 ) 1.510 * [simplify]: Simplified to: (expm1 (* (* x 3.0) (fma x 3.0 (- 4.0)))) (log1p (* (* x 3.0) (fma x 3.0 (- 4.0)))) (* (* x 3.0) (fma x 3.0 (- 4.0))) (* (* x 3.0) (fma x 3.0 (- 4.0))) (log (* (* x 3.0) (fma x 3.0 (- 4.0)))) (log (* (* x 3.0) (fma x 3.0 (- 4.0)))) (log (* (* x 3.0) (fma x 3.0 (- 4.0)))) (exp (* (* x 3.0) (fma x 3.0 (- 4.0)))) (pow (* (* x 3.0) (fma x 3.0 (- 4.0))) 3) (pow (* (* x 3.0) (fma x 3.0 (- 4.0))) 3) (* (cbrt (* (* x 3.0) (fma x 3.0 (- 4.0)))) (cbrt (* (* x 3.0) (fma x 3.0 (- 4.0))))) (cbrt (* (* x 3.0) (fma x 3.0 (- 4.0)))) (pow (* (* x 3.0) (fma x 3.0 (- 4.0))) 3) (sqrt (* (* x 3.0) (fma x 3.0 (- 4.0)))) (sqrt (* (* x 3.0) (fma x 3.0 (- 4.0)))) (* (* x 3.0) (* x 3.0)) (* (* x 3.0) (- 4.0)) (* (* x 3.0) (* x 3.0)) (* (* x 3.0) (- 4.0)) (* (* x 3.0) (* (cbrt (fma x 3.0 (- 4.0))) (cbrt (fma x 3.0 (- 4.0))))) (* (* x 3.0) (sqrt (fma x 3.0 (- 4.0)))) (* x 3.0) (* 3.0 (fma x 3.0 (- 4.0))) (expm1 (fma x 3.0 (- 4.0))) (log1p (fma x 3.0 (- 4.0))) (* x 3.0) (log (- (* 3.0 x) 4.0)) (exp (fma x 3.0 (- 4.0))) (* (cbrt (fma x 3.0 (- 4.0))) (cbrt (fma x 3.0 (- 4.0)))) (cbrt (fma x 3.0 (- 4.0))) (pow (- (* 3.0 x) 4.0) 3) (sqrt (fma x 3.0 (- 4.0))) (sqrt (fma x 3.0 (- 4.0))) (* x (- (* x 9.0) 12.0)) (* x (- (* x 9.0) 12.0)) (* x (- (* x 9.0) 12.0)) (- (* 3.0 x) 4.0) (- (* 3.0 x) 4.0) (- (* 3.0 x) 4.0) 1.510 * * * [progress]: adding candidates to table 1.573 * [progress]: [Phase 3 of 3] Extracting. 1.573 * * [regime]: Finding splitpoints for: (# # # #) 1.574 * * * [regime-changes]: Trying 3 branch expressions: ((- (* (* x 3.0) x) (* x 4.0)) (+ (- (* (* x 3.0) x) (* x 4.0)) 1.0) x) 1.574 * * * * [regimes]: Trying to branch on (- (* (* x 3.0) x) (* x 4.0)) from (# # # #) 1.590 * * * * [regimes]: Trying to branch on (+ (- (* (* x 3.0) x) (* x 4.0)) 1.0) from (# # # #) 1.602 * * * * [regimes]: Trying to branch on x from (# # # #) 1.614 * * * [regime]: Found split indices: #