Details

sample4.5s

Algorithm
intervals
Results
2.0s7599×body1280valid
972.0ms2975×body2560valid
588.0ms4262×body640valid
289.0ms10049×body80valid
177.0ms1797×body320valid
36.0ms788×body160valid

simplify2.2s

Calls

36 calls:

Slowest
769.0ms
(- (* (+ x 1) (+ x 1)) 1)
187.0ms
(* (- (* 2 2) (* x x)) x)
169.0ms
(- (+ (+ x y) z) (+ x (+ y z)))
143.0ms
(* (- (* 4 4) (* (* x x) (* x x))) x)
141.0ms
(* (- (* 4 4) (* (* x x) (* x x))) x)

prune285.0ms

series102.0ms

Calls

3 calls:

Slowest
42.0ms
(/ (* (- 4 (* x x)) x) (- 2 x))
31.0ms
(* (+ 2 x) x)
28.0ms
(* (- 4 (* x x)) x)

localize22.0ms

regimes17.0ms

Accuracy

Total 0.0b remaining (57.3%)

0.0b0%Expanding a square

rewrite17.0ms

Algorithm
rewrite-expression-head
Calls

3 calls:

Slowest
7.0ms
(/ (* (- 4 (* x x)) x) (- 2 x))
4.0ms
(* (+ 2 x) x)
3.0ms
(* (- 4 (* x x)) x)
Rules
add-sqr-sqrt *-un-lft-identity add-cube-cbrt
associate-*l* associate-*l/
add-cbrt-cube add-exp-log
add-log-exp insert-posit16 associate-/r* pow1 flip3-- flip-- times-frac
associate-/r/ associate-/l/ *-commutative
div-exp clear-num cbrt-undiv flip-+ div-inv associate-/l* flip3-+ frac-2neg

bsearch1.0ms

end0.0ms