Details

Time bar (total: 1.1s)

sample18.0ms

Algorithm
intervals
Results
7.0ms256×body80valid

simplify5.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (2.0ms)

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

localize6.0ms

Local error

Found 1 expressions with local error:

0.0b
(+ x (/ y 500.0))

rewrite9.0ms

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:
9.0ms
(+ x (/ y 500.0))

series38.0ms

Counts
1 → 3
Calls
1 calls:
38.0ms
(+ x (/ y 500.0))

simplify146.0ms

Algorithm
egg-herbie
Counts
15 → 15
Iterations

Useful iterations: 1 (5.0ms)

IterNodesCost
07958
120353
247753
3128453
4389553
5500253

prune20.0ms

Filtered
15 candidates to 11 candidates (73.3%)
Pruning

2 alts after pruning (1 fresh and 1 done)

PrunedKeptTotal
New14115
Fresh000
Picked011
Done000
Total14216

Merged error: 0.0b

Counts
16 → 2

localize12.0ms

Local error

Found 4 expressions with local error:

0.0b
(- x (/ y 500.0))
0.2b
(* (/ y 500.0) (/ y 500.0))
3.7b
(- (* x x) (* (/ y 500.0) (/ y 500.0)))
28.0b
(/ (- (* x x) (* (/ y 500.0) (/ y 500.0))) (- x (/ y 500.0)))

rewrite34.0ms

Algorithm
rewrite-expression-head
Rules
86×add-sqr-sqrt
70×times-frac
56×*-un-lft-identity
44×add-cube-cbrt
20×difference-of-squares
18×add-exp-log add-cbrt-cube
13×swap-sqr associate-*r* associate-*l*
11×pow1
8×add-log-exp
6×associate-/r* distribute-lft-out--
5×cbrt-undiv div-exp div-inv
4×flip3-- prod-exp flip-- cbrt-unprod associate-/l* unswap-sqr
2×sub-neg diff-log associate-/r/ associate-/l/
1×pow2 frac-times frac-2neg pow-plus div-sub associate-*r/ pow-prod-down associate-*l/ clear-num pow-sqr *-commutative pow-prod-up
Counts
4 → 146
Calls
4 calls:
6.0ms
(- x (/ y 500.0))
9.0ms
(* (/ y 500.0) (/ y 500.0))
3.0ms
(- (* x x) (* (/ y 500.0) (/ y 500.0)))
11.0ms
(/ (- (* x x) (* (/ y 500.0) (/ y 500.0))) (- x (/ y 500.0)))

series183.0ms

Counts
4 → 12
Calls
4 calls:
37.0ms
(- x (/ y 500.0))
28.0ms
(* (/ y 500.0) (/ y 500.0))
48.0ms
(- (* x x) (* (/ y 500.0) (/ y 500.0)))
70.0ms
(/ (- (* x x) (* (/ y 500.0) (/ y 500.0))) (- x (/ y 500.0)))

simplify112.0ms

Algorithm
egg-herbie
Counts
158 → 158
Iterations

Useful iterations: 2 (93.0ms)

IterNodesCost
06421283
133701150
250031132

prune245.0ms

Filtered
158 candidates to 112 candidates (70.9%)
Pruning

2 alts after pruning (0 fresh and 2 done)

PrunedKeptTotal
New1580158
Fresh000
Picked011
Done011
Total1582160

Merged error: 0.0b

Counts
160 → 2

regimes44.0ms

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
136.0ms8000×body80valid

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