Details

simplify26.6s (87.9%)

sample2.6s (8.7%)

Algorithm

6×

intervals

Results

525.0ms	7429×	body	1280	valid
302.0ms	2959×	body	2560	valid
242.0ms	4303×	body	640	valid
131.0ms	10122×	body	80	valid
67.0ms	1831×	body	320	valid
21.0ms	814×	body	160	valid

series502.0ms (1.7%)

Calls

7 calls:

175.0ms	(/ (fma x (pow 2.0 3) (pow x 4)) (+ (* 2.0 2.0) (- (* x x) (* 2.0 x))))
106.0ms	(fma x (pow 2.0 3) (pow x 4))
60.0ms	(- (* (+ x 1.0) (+ x 1.0)) 1.0)
53.0ms	(- (* x x) (* 2.0 x))
49.0ms	(+ (* x 2.0) (* x x))

prune334.0ms (1.1%)

rewrite127.0ms (0.4%)

Algorithm

6×	rewrite-expression-head

Calls

7 calls:

35.0ms	(* (+ x 1.0) (+ x 1.0))
30.0ms	(/ (fma x (pow 2.0 3) (pow x 4)) (+ (* 2.0 2.0) (- (* x x) (* 2.0 x))))
20.0ms	(- (* (+ x 1.0) (+ x 1.0)) 1.0)
18.0ms	(* x (+ 2.0 x))
9.0ms	(+ (* x 2.0) (* x x))

Rules

38×	`*-un-lft-identity`
27×	`add-sqr-sqrt`
22×	`add-cube-cbrt`
16×	`pow1`
13×	`add-log-exp` `add-exp-log` `add-cbrt-cube`
9×	`flip3-+` `flip-+` `times-frac`
8×	`distribute-lft-out` `associate-r`
7×	`log1p-expm1-u` `associate-l` `expm1-log1p-u`
6×	`swap-sqr`
4×	`frac-times` `associate-*r/` `prod-diff`
3×	`associate-/l` `distribute-rgt-in` `distribute-lft-in` `associate-/r`
2×	`diff-log` `-commutative` `flip--` `unswap-sqr` `associate-l/` `flip3--` `pow-prod-down` `associate-/r/` `sub-neg` `prod-exp` `cbrt-unprod` `associate--l+` `fma-neg`
1×	`cbrt-undiv` `+-commutative` `pow-plus` `sum-log` `difference-of-squares` `fma-udef` `distribute-rgt-out--` `fma-def` `pow-prod-up` `clear-num` `frac-2neg` `div-inv` `div-exp` `pow2` `pow-sqr`

localize37.0ms (0.1%)

regimes12.0ms (0.0%)

Accuracy

Total 0.0b remaining (26.2%)

Threshold costs 0.0b (26.2%)

0.0b

0%

Expanding a square

bsearch0.0ms (0.0%)

end0.0ms (0.0%)