Details

sample4.4s

Algorithm
intervals
Results
1.7s7669×body1280valid
1.1s2892×body2560valid
590.0ms4238×body640valid
248.0ms10075×body80valid
188.0ms1827×body320valid
51.0ms822×body160valid

simplify3.8s

Calls

59 calls:

Slowest
546.0ms
(- (* (+ x 1) (+ x 1)) 1)
436.0ms
(* (* (* (+ 2 x) (+ 2 x)) (+ 2 x)) (* (* x x) x))
342.0ms
(- (log (* (- 4 (* x x)) x)) (log (- 2 x)))
252.0ms
(* (- (* 2 2) (* x x)) x)
207.0ms
(* (* (* (- 4 (* x x)) (- 4 (* x x))) (- 4 (* x x))) (* (* x x) x))

prune380.0ms

series230.0ms

Calls

3 calls:

Slowest
109.0ms
(/ (* (- 4 (* x x)) x) (- 2 x))
70.0ms
(* (- 4 (* x x)) x)
50.0ms
(* (+ 2 x) x)

rewrite50.0ms

Algorithm
rewrite-expression-head
Calls

3 calls:

Slowest
19.0ms
(/ (* (- 4 (* x x)) x) (- 2 x))
14.0ms
(* (+ 2 x) x)
13.0ms
(* (- 4 (* x x)) x)
Rules
18×add-sqr-sqrt
15×*-un-lft-identity
12×add-cbrt-cube add-exp-log
add-cube-cbrt
associate-*l*
pow1
associate-*r* associate-*l/
associate-/r* times-frac
expm1-log1p-u log1p-expm1-u add-log-exp difference-of-squares cbrt-unprod insert-posit16 flip3-- prod-exp flip--
associate-/r/ div-exp unswap-sqr pow-prod-down associate-/l/ cbrt-undiv *-commutative distribute-lft-out--
distribute-lft-out clear-num flip-+ associate-/l* div-inv flip3-+ frac-2neg

localize27.0ms

regimes16.0ms

Accuracy

Total 0.0b remaining (52.4%)

0.0b0%Expanding a square

bsearch1.0ms

end0.0ms