Details

Time bar (total: 8.5s)

sample20.0ms

Algorithm
intervals
Results
7.0ms256×body80valid

simplify2.0ms

Counts
1 → 1
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
055
165
done65

prune2.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize4.0ms

Local error

Found 1 expressions with local error:

0.0b
(+ x (/ y 500.0))

rewrite12.0ms

Algorithm
rewrite-expression-head
Rules
*-un-lft-identity add-log-exp
pow1 add-exp-log +-commutative add-sqr-sqrt add-cube-cbrt flip3-+ sum-log add-cbrt-cube flip-+ distribute-lft-out
Counts
1 → 12
Calls
1 calls:
11.0ms
(+ x (/ y 500.0))

series36.0ms

Counts
1 → 3
Calls
1 calls:
36.0ms
(+ x (/ y 500.0))

simplify2.7s

Counts
15 → 15
Iterations

Useful iterations: 2 (37.0ms)

IterNodesCost
029129
180124
2203114
3454114
41193114
52856114
done5000114

prune32.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0.0b

localize10.0ms

Local error

Found 4 expressions with local error:

0.5b
(* (cbrt (+ x (/ y 500.0))) (cbrt (+ x (/ y 500.0))))
0.5b
(cbrt (+ x (/ y 500.0)))
0.5b
(cbrt (+ x (/ y 500.0)))
0.5b
(cbrt (+ x (/ y 500.0)))

rewrite148.0ms

Algorithm
rewrite-expression-head
Rules
36×cbrt-prod
35×*-un-lft-identity
23×add-sqr-sqrt
18×cbrt-div
15×add-cube-cbrt
11×pow1
flip3-+ pow1/3 swap-sqr flip-+ distribute-lft-out
associate-*r* associate-*l*
add-exp-log
frac-times add-cbrt-cube add-log-exp unswap-sqr
associate-*r/ pow-prod-down associate-*l/ pow-sqr pow-prod-up
pow2 pow-plus prod-exp *-commutative cbrt-unprod
Counts
4 → 95
Calls
4 calls:
104.0ms
(* (cbrt (+ x (/ y 500.0))) (cbrt (+ x (/ y 500.0))))
12.0ms
(cbrt (+ x (/ y 500.0)))
17.0ms
(cbrt (+ x (/ y 500.0)))
9.0ms
(cbrt (+ x (/ y 500.0)))

series1.6s

Counts
4 → 12
Calls
4 calls:
465.0ms
(* (cbrt (+ x (/ y 500.0))) (cbrt (+ x (/ y 500.0))))
403.0ms
(cbrt (+ x (/ y 500.0)))
417.0ms
(cbrt (+ x (/ y 500.0)))
362.0ms
(cbrt (+ x (/ y 500.0)))

simplify2.6s

Counts
107 → 107
Iterations

Useful iterations: done (2.6s)

IterNodesCost
01151666
12431528
25571442
311511311
429791281
done50001232

prune281.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0.0b

regimes73.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify1.0ms

Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
055
165
done65

end0.0ms

sample962.0ms

Algorithm
intervals
Results
711.0ms8000×body80valid