Details

simplify13.2s

Calls

286 calls:

Slowest
606.0ms
(- (* (+ x 1) (+ x 1)) 1)
448.0ms
(* (* (* (+ 2 x) (+ 2 x)) (+ 2 x)) (* (* x x) x))
432.0ms
(- (* 4 4) (* (* x x) (* x x)))
312.0ms
(/ (* (cbrt (- 4 (* x x))) (cbrt (- 4 (* x x)))) (/ (* (cbrt (- 2 x)) (cbrt (- 2 x))) (* (cbrt x) (cbrt x))))
255.0ms
(* (- (* 2 2) (* x x)) x)

sample4.2s

Algorithm
intervals
Results
1.6s7610×body1280valid
1.1s2931×body2560valid
599.0ms4253×body640valid
248.0ms9974×body80valid
158.0ms1825×body320valid
36.0ms797×body160valid

prune1.1s

series401.0ms

Calls

5 calls:

Slowest
114.0ms
(/ (* (- 4 (* x x)) x) (- 2 x))
108.0ms
(/ (- 4 (* x x)) (/ (- 2 x) x))
71.0ms
(* (- 4 (* x x)) x)
55.0ms
(* (+ 2 x) x)
51.0ms
(/ (- 2 x) x)

rewrite79.0ms

Algorithm
rewrite-expression-head
Calls

5 calls:

Slowest
17.0ms
(/ (- 4 (* x x)) (/ (- 2 x) x))
17.0ms
(/ (* (- 4 (* x x)) x) (- 2 x))
15.0ms
(* (+ 2 x) x)
13.0ms
(* (- 4 (* x x)) x)
10.0ms
(/ (- 2 x) x)
Rules
171×times-frac
153×add-sqr-sqrt
130×*-un-lft-identity
86×add-cube-cbrt
42×difference-of-squares
27×associate-/r*
21×add-cbrt-cube add-exp-log distribute-lft-out--
10×associate-/l*
pow1
associate-*l* div-inv
div-exp associate-*l/ cbrt-undiv associate-*r* associate-/l/
add-log-exp expm1-log1p-u log1p-expm1-u insert-posit16 flip3-- flip--
associate-/r/ prod-exp clear-num cbrt-unprod frac-2neg
unswap-sqr pow-prod-down div-sub *-commutative
distribute-lft-out flip-+ flip3-+

localize34.0ms

regimes17.0ms

Accuracy

Total 0.0b remaining (57.3%)

0.0b0%Expanding a square

bsearch1.0ms

end0.0ms