Details

Time bar (total: 2.5s)

sample10.0ms

Algorithm
intervals
Results
4.0ms256×body80valid

simplify4.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
062
162

prune1.0ms

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))

rewrite7.0ms

Algorithm
rewrite-expression-head
Rules
4×*-un-lft-identity
3×fma-def add-log-exp
2×add-sqr-sqrt add-cube-cbrt
1×pow1 add-exp-log +-commutative expm1-log1p-u flip3-+ sum-log add-cbrt-cube flip-+ log1p-expm1-u distribute-lft-out
Counts
1 → 17
Calls
1 calls:
7.0ms
(+ x (/ y 500.0))

series29.0ms

Counts
1 → 3
Calls
1 calls:
29.0ms
(+ x (/ y 500.0))

simplify47.0ms

Algorithm
egg-herbie
Counts
20 → 20
Iterations

Useful iterations: 1 (4.0ms)

IterNodesCost
08464
122255
253655
3151855
4500155

prune37.0ms

Pruning

4 alts after pruning (3 fresh and 1 done)

Merged error: 0b

localize7.0ms

rewrite0.0ms

Algorithm
rewrite-expression-head
Rules
Counts
0 → 0

series0.0ms

Counts
0 → 0

simplify3.0ms

Algorithm
egg-herbie
Counts
0 → 0
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
000

prune4.0ms

Pruning

4 alts after pruning (2 fresh and 2 done)

Merged error: 0b

localize8.0ms

Local error

Found 4 expressions with local error:

0.5b
(* (cbrt (+ x (/ y 500.0))) (cbrt (+ x (/ y 500.0))))
0.6b
(cbrt (+ x (/ y 500.0)))
0.6b
(cbrt (+ x (/ y 500.0)))
0.6b
(cbrt (+ x (/ y 500.0)))

rewrite76.0ms

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
9×flip3-+ pow1/3 swap-sqr flip-+ distribute-lft-out
7×associate-*r* associate-*l*
6×add-exp-log
4×expm1-log1p-u frac-times add-cbrt-cube log1p-expm1-u add-log-exp unswap-sqr
2×associate-*r/ pow-prod-down associate-*l/ pow-sqr pow-prod-up
1×pow2 pow-plus prod-exp *-commutative cbrt-unprod
Counts
4 → 103
Calls
4 calls:
54.0ms
(* (cbrt (+ x (/ y 500.0))) (cbrt (+ x (/ y 500.0))))
6.0ms
(cbrt (+ x (/ y 500.0)))
6.0ms
(cbrt (+ x (/ y 500.0)))
6.0ms
(cbrt (+ x (/ y 500.0)))

series1.0s

Counts
4 → 12
Calls
4 calls:
289.0ms
(* (cbrt (+ x (/ y 500.0))) (cbrt (+ x (/ y 500.0))))
255.0ms
(cbrt (+ x (/ y 500.0)))
245.0ms
(cbrt (+ x (/ y 500.0)))
245.0ms
(cbrt (+ x (/ y 500.0)))

simplify103.0ms

Algorithm
egg-herbie
Counts
115 → 115
Iterations

Useful iterations: 3 (87.0ms)

IterNodesCost
0248915
1734860
23181792
35001779

prune239.0ms

Pruning

4 alts after pruning (1 fresh and 3 done)

Merged error: 0b

localize6.0ms

Local error

Found 4 expressions with local error:

0.0b
(+ x (/ y 500.0))
0.0b
(sqrt (+ x (/ y 500.0)))
0.0b
(sqrt (+ x (/ y 500.0)))
0.3b
(* (sqrt (+ x (/ y 500.0))) (sqrt (+ x (/ y 500.0))))

rewrite93.0ms

Algorithm
rewrite-expression-head
Rules
39×add-sqr-sqrt
35×*-un-lft-identity
34×sqrt-prod
21×pow1
16×sqrt-div
15×add-cube-cbrt
11×swap-sqr
10×sqrt-pow1 pow1/2
9×flip3-+ flip-+ distribute-lft-out
7×associate-*r* associate-*l*
6×add-exp-log add-cbrt-cube add-log-exp
5×pow-prod-up
4×expm1-log1p-u frac-times hypot-def log1p-expm1-u unswap-sqr
3×fma-def pow-prod-down pow-sqr
2×rem-sqrt-square times-frac associate-*r/ associate-*l/
1×+-commutative pow2 pow-plus sqrt-unprod prod-exp sum-log rem-square-sqrt *-commutative cbrt-unprod
Counts
4 → 121
Calls
4 calls:
6.0ms
(+ x (/ y 500.0))
14.0ms
(sqrt (+ x (/ y 500.0)))
13.0ms
(sqrt (+ x (/ y 500.0)))
55.0ms
(* (sqrt (+ x (/ y 500.0))) (sqrt (+ x (/ y 500.0))))

series219.0ms

Counts
4 → 12
Calls
4 calls:
24.0ms
(+ x (/ y 500.0))
79.0ms
(sqrt (+ x (/ y 500.0)))
79.0ms
(sqrt (+ x (/ y 500.0)))
37.0ms
(* (sqrt (+ x (/ y 500.0))) (sqrt (+ x (/ y 500.0))))

simplify47.0ms

Algorithm
egg-herbie
Counts
133 → 133
Iterations

Useful iterations: 2 (32.0ms)

IterNodesCost
0278683
11048607
25001586

prune214.0ms

Pruning

4 alts after pruning (0 fresh and 4 done)

Merged error: 0b

regimes66.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify1.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
062
162

end0.0ms

sample256.0ms

Algorithm
intervals
Results
133.0ms8000×body80valid