Details

Time bar (total: 1.3s)

sample14.0ms

Algorithm
intervals
Results
7.0ms256×body80valid

simplify4.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
062
162

prune2.0ms

Filtered
1 candidates to 0 candidates (0.0%)
Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New011
Fresh011
Picked000
Done000
Total022

Merged error: 0.0b

Counts
2 → 1

localize3.0ms

Local error

Found 1 expressions with local error:

0.0b
(+ x (/ y 500.0))

rewrite6.0ms

Algorithm
rewrite-expression-head
Rules
3×*-un-lft-identity add-log-exp
1×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:
6.0ms
(+ x (/ y 500.0))

series25.0ms

Counts
1 → 3
Calls
1 calls:
25.0ms
(+ x (/ y 500.0))

simplify115.0ms

Algorithm
egg-herbie
Counts
15 → 15
Iterations

Useful iterations: 1 (4.0ms)

IterNodesCost
07958
120353
247753
3128453
4389553
5500253

prune22.0ms

Filtered
15 candidates to 11 candidates (73.3%)
Pruning

3 alts after pruning (2 fresh and 1 done)

PrunedKeptTotal
New13215
Fresh000
Picked011
Done000
Total13316

Merged error: 0b

Counts
16 → 3

localize9.0ms

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))))

rewrite37.0ms

Algorithm
rewrite-expression-head
Rules
34×*-un-lft-identity sqrt-prod
28×add-sqr-sqrt
21×pow1
16×sqrt-div
14×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×frac-times unswap-sqr
3×pow-prod-down pow-sqr
2×rem-sqrt-square associate-*r/ associate-*l/
1×+-commutative pow2 pow-plus sqrt-unprod prod-exp sum-log rem-square-sqrt *-commutative cbrt-unprod
Counts
4 → 106
Calls
4 calls:
6.0ms
(+ x (/ y 500.0))
6.0ms
(sqrt (+ x (/ y 500.0)))
6.0ms
(sqrt (+ x (/ y 500.0)))
16.0ms
(* (sqrt (+ x (/ y 500.0))) (sqrt (+ x (/ y 500.0))))

series228.0ms

Counts
4 → 12
Calls
4 calls:
32.0ms
(+ x (/ y 500.0))
79.0ms
(sqrt (+ x (/ y 500.0)))
80.0ms
(sqrt (+ x (/ y 500.0)))
37.0ms
(* (sqrt (+ x (/ y 500.0))) (sqrt (+ x (/ y 500.0))))

simplify46.0ms

Algorithm
egg-herbie
Counts
118 → 118
Iterations

Useful iterations: 2 (36.0ms)

IterNodesCost
0263655
1999590
25002573

prune160.0ms

Filtered
118 candidates to 65 candidates (55.1%)
Pruning

3 alts after pruning (1 fresh and 2 done)

PrunedKeptTotal
New1180118
Fresh011
Picked011
Done011
Total1183121

Merged error: 0b

Counts
121 → 3

localize7.0ms

Local error

Found 3 expressions with local error:

0.0b
(+ x (/ y 500.0))
0.2b
(pow (+ x (/ y 500.0)) 3)
39.3b
(cbrt (pow (+ x (/ y 500.0)) 3))

rewrite23.0ms

Algorithm
rewrite-expression-head
Rules
19×*-un-lft-identity
14×cbrt-prod
9×add-sqr-sqrt add-cube-cbrt
8×unpow-prod-down cube-prod
5×distribute-lft-out add-log-exp
4×pow1 add-exp-log cube-div add-cbrt-cube
3×pow-unpow flip3-+ flip-+
2×cube-mult cbrt-div unpow3 sqr-pow
1×+-commutative pow-to-exp pow-pow pow1/3 pow-exp sum-log rem-cbrt-cube rem-cube-cbrt
Counts
3 → 64
Calls
3 calls:
6.0ms
(+ x (/ y 500.0))
7.0ms
(pow (+ x (/ y 500.0)) 3)
7.0ms
(cbrt (pow (+ x (/ y 500.0)) 3))

series112.0ms

Counts
3 → 9
Calls
3 calls:
29.0ms
(+ x (/ y 500.0))
41.0ms
(pow (+ x (/ y 500.0)) 3)
42.0ms
(cbrt (pow (+ x (/ y 500.0)) 3))

simplify41.0ms

Algorithm
egg-herbie
Counts
73 → 73
Iterations

Useful iterations: 2 (34.0ms)

IterNodesCost
0242349
1988334
25001324

prune94.0ms

Filtered
73 candidates to 40 candidates (54.8%)
Pruning

3 alts after pruning (0 fresh and 3 done)

PrunedKeptTotal
New73073
Fresh000
Picked011
Done022
Total73376

Merged error: 0b

Counts
76 → 3

regimes59.0ms

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

sample275.0ms

Algorithm
intervals
Results
151.0ms8000×body80valid