Details

sample4.3s

Algorithm
intervals
Results
1.6s7584×body1280valid
1.3s2833×body2560valid
588.0ms4292×body640valid
273.0ms10165×body80valid
177.0ms1803×body320valid
39.0ms816×body160valid

simplify3.8s

Calls

73 calls:

Slowest
583.0ms
(- (* (+ x 1) (+ x 1)) 1)
444.0ms
(* (* (* (+ 2 x) (+ 2 x)) (+ 2 x)) (* (* x x) x))
263.0ms
(* (- (* 2 2) (* x x)) x)
208.0ms
(* (* (* (- 4 (* x x)) (- 4 (* x x))) (- 4 (* x x))) (* (* x x) x))
202.0ms
(/ (* (* (* (- 4 (* x x)) x) (* (- 4 (* x x)) x)) (* (- 4 (* x x)) x)) (* (* (- 2 x) (- 2 x)) (- 2 x)))

prune488.0ms

series271.0ms

Calls

4 calls:

Slowest
109.0ms
(/ (* (- 4 (* x x)) x) (- 2 x))
68.0ms
(* (- 4 (* x x)) x)
56.0ms
(* (+ 2 x) x)
38.0ms
(- 4 (* x x))

rewrite52.0ms

Algorithm
rewrite-expression-head
Calls

4 calls:

Slowest
17.0ms
(/ (* (- 4 (* x x)) x) (- 2 x))
14.0ms
(* (+ 2 x) x)
12.0ms
(* (- 4 (* x x)) x)
4.0ms
(- 4 (* x x))
Rules
22×add-sqr-sqrt
18×*-un-lft-identity
13×add-cbrt-cube add-exp-log
12×add-cube-cbrt
associate-*l* pow1
add-log-exp associate-*r* associate-*l/
associate-/r* times-frac
expm1-log1p-u log1p-expm1-u difference-of-squares insert-posit16 flip3-- flip--
fma-neg cbrt-unprod prod-exp prod-diff
associate-/r/ distribute-lft-out-- div-exp unswap-sqr pow-prod-down associate-/l/ cbrt-undiv *-commutative
frac-2neg distribute-lft-out sub-neg clear-num flip-+ associate-/l* div-inv flip3-+ diff-log

localize22.0ms

regimes16.0ms

Accuracy

Total 0.0b remaining (63.3%)

0.0b0%Expanding a square

bsearch1.0ms

end0.0ms