Details

Time bar (total: 7.8s)

sample92.0ms

Algorithm
intervals
Results
13.0ms86×body1280valid
6.0ms159×body80valid
5.0ms46×body640valid
2.0ms20×body320valid
1.0ms10×body160valid

simplify2.4s

Counts
1 → 1

prune8.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize7.0ms

Local error

Found 1 expressions with local error:

0.0b
(* (+ 2 x) x)

rewrite15.0ms

Algorithm
rewrite-expression-head
Rules
add-sqr-sqrt *-un-lft-identity
associate-*l*
pow1 add-cbrt-cube associate-*r* add-exp-log add-cube-cbrt
associate-*l/
flip3-+ pow-prod-down prod-exp *-commutative cbrt-unprod flip-+ insert-posit16 distribute-lft-out add-log-exp unswap-sqr
Counts
1 → 22
Calls
1 calls:
Slowest
13.0ms
(* (+ 2 x) x)

series56.0ms

Counts
1 → 3
Calls
1 calls:
Slowest
55.0ms
(* (+ 2 x) x)

simplify1.7s

Counts
25 → 25

prune91.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize13.0ms

Local error

Found 2 expressions with local error:

4.4b
(/ (* (- 4 (* x x)) x) (- 2 x))
0.1b
(* (- 4 (* x x)) x)

rewrite27.0ms

Algorithm
rewrite-expression-head
Rules
13×add-sqr-sqrt
10×*-un-lft-identity
add-cbrt-cube add-exp-log
add-cube-cbrt
associate-/r* times-frac
pow1 associate-*l* associate-*l/
flip3-- associate-*r* flip-- difference-of-squares
cbrt-undiv div-exp prod-exp associate-/r/ cbrt-unprod insert-posit16 distribute-lft-out-- add-log-exp associate-/l/
clear-num frac-2neg pow-prod-down *-commutative div-inv associate-/l* unswap-sqr
Counts
2 → 52
Calls
2 calls:
Slowest
15.0ms
(/ (* (- 4 (* x x)) x) (- 2 x))
11.0ms
(* (- 4 (* x x)) x)

series180.0ms

Counts
2 → 6
Calls
2 calls:
Slowest
111.0ms
(/ (* (- 4 (* x x)) x) (- 2 x))
70.0ms
(* (- 4 (* x x)) x)

simplify2.0s

Counts
58 → 58

prune226.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes15.0ms

Accuracy

0% (0.0b remaining)

Error of 0.0b against oracle of 0.0b and baseline of 0.0b

bsearch1.0ms

end0.0ms

sample1.0s

Algorithm
intervals
Results
438.0ms2282×body1280valid
179.0ms1634×body640valid
168.0ms5599×body80valid
86.0ms817×body320valid
42.0ms421×body160valid