Details

Time bar (total: 1.0s)

sample13.0ms

Algorithm
intervals
Results
4.0ms256×body80valid
0.0ms1×body320valid

simplify7.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (6.0ms)

IterNodesCost
01725
11725

prune2.0ms

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
(* 500.0 (- x y))

rewrite7.0ms

Algorithm
rewrite-expression-head
Rules
7×add-sqr-sqrt
5×*-un-lft-identity associate-*r*
3×pow1 add-exp-log add-cube-cbrt associate-*l* add-cbrt-cube
2×distribute-rgt-in sub-neg distribute-lft-in associate-*r/
1×flip3-- pow-prod-down prod-exp *-commutative flip-- cbrt-unprod distribute-lft-out-- add-log-exp difference-of-squares unswap-sqr
Counts
1 → 26
Calls
1 calls:
6.0ms
(* 500.0 (- x y))

series4.0ms

Counts
1 → 3
Calls
1 calls:
4.0ms
(* 500.0 (- x y))

simplify61.0ms

Algorithm
egg-herbie
Counts
29 → 29
Iterations

Useful iterations: 0 (57.0ms)

IterNodesCost
04952186
14952186

prune39.0ms

Filtered
17 candidates to 29 candidates (-70.6%)
Pruning

3 alts after pruning (3 fresh and 0 done)

PrunedKeptTotal
New26329
Fresh000
Picked101
Done000
Total27330

Merged error: 0b

Counts
30 → 3

localize5.0ms

Local error

Found 1 expressions with local error:

0.0b
(+ (* 500.0 x) (* 500.0 (neg y)))

rewrite4.0ms

Algorithm
rewrite-expression-head
Rules
3×add-log-exp
2×distribute-rgt-neg-out
1×pow1 add-exp-log +-commutative add-sqr-sqrt add-cube-cbrt *-un-lft-identity flip3-+ unsub-neg sum-log add-cbrt-cube flip-+ distribute-lft-out
Counts
1 → 14
Calls
1 calls:
4.0ms
(+ (* 500.0 x) (* 500.0 (neg y)))

series6.0ms

Counts
1 → 3
Calls
1 calls:
6.0ms
(+ (* 500.0 x) (* 500.0 (neg y)))

simplify51.0ms

Algorithm
egg-herbie
Counts
17 → 17
Iterations

Useful iterations: 0 (48.0ms)

IterNodesCost
05170116

prune25.0ms

Filtered
12 candidates to 17 candidates (-41.7%)
Pruning

3 alts after pruning (2 fresh and 1 done)

PrunedKeptTotal
New17017
Fresh022
Picked011
Done000
Total17320

Merged error: 0b

Counts
20 → 3

localize5.0ms

Local error

Found 2 expressions with local error:

0.3b
(* (- x y) (sqrt 500.0))
0.4b
(* (sqrt 500.0) (* (- x y) (sqrt 500.0)))

rewrite18.0ms

Algorithm
rewrite-expression-head
Rules
13×add-sqr-sqrt
11×associate-*l*
9×pow1 add-exp-log *-un-lft-identity add-cbrt-cube
7×add-cube-cbrt associate-*r* sqrt-prod
4×pow-prod-down associate-*l/ prod-exp cbrt-unprod
2×flip3-- associate-*r/ *-commutative flip-- add-log-exp unswap-sqr
1×distribute-lft-out-- difference-of-squares
Counts
2 → 49
Calls
2 calls:
7.0ms
(* (- x y) (sqrt 500.0))
9.0ms
(* (sqrt 500.0) (* (- x y) (sqrt 500.0)))

series16.0ms

Counts
2 → 6
Calls
2 calls:
6.0ms
(* (- x y) (sqrt 500.0))
10.0ms
(* (sqrt 500.0) (* (- x y) (sqrt 500.0)))

simplify33.0ms

Algorithm
egg-herbie
Counts
55 → 55
Iterations

Useful iterations: 0 (29.0ms)

IterNodesCost
05254392

prune67.0ms

Filtered
37 candidates to 55 candidates (-48.6%)
Pruning

3 alts after pruning (1 fresh and 2 done)

PrunedKeptTotal
New55055
Fresh011
Picked011
Done011
Total55358

Merged error: 0b

Counts
58 → 3

localize6.0ms

Local error

Found 4 expressions with local error:

0.0b
(sqrt (- x y))
0.0b
(sqrt (- x y))
0.1b
(* 500.0 (sqrt (- x y)))
0.2b
(* (* 500.0 (sqrt (- x y))) (sqrt (- x y)))

rewrite31.0ms

Algorithm
rewrite-expression-head
Rules
25×add-sqr-sqrt
21×sqrt-prod
19×*-un-lft-identity
18×sqrt-div
16×associate-*r*
13×pow1
11×add-exp-log add-cube-cbrt add-cbrt-cube
10×associate-*r/
9×flip3-- flip--
4×frac-times associate-*l* pow-prod-down prod-exp cbrt-unprod distribute-lft-out-- add-log-exp difference-of-squares
2×rem-sqrt-square sqrt-pow1 pow1/2 associate-*l/ *-commutative unswap-sqr
Counts
4 → 91
Calls
4 calls:
3.0ms
(sqrt (- x y))
3.0ms
(sqrt (- x y))
9.0ms
(* 500.0 (sqrt (- x y)))
12.0ms
(* (* 500.0 (sqrt (- x y))) (sqrt (- x y)))

series34.0ms

Counts
4 → 12
Calls
4 calls:
9.0ms
(sqrt (- x y))
9.0ms
(sqrt (- x y))
11.0ms
(* 500.0 (sqrt (- x y)))
5.0ms
(* (* 500.0 (sqrt (- x y))) (sqrt (- x y)))

simplify30.0ms

Algorithm
egg-herbie
Counts
103 → 103
Iterations

Useful iterations: 0 (22.0ms)

IterNodesCost
05006936

prune85.0ms

Filtered
68 candidates to 103 candidates (-51.5%)
Pruning

3 alts after pruning (0 fresh and 3 done)

PrunedKeptTotal
New1030103
Fresh000
Picked011
Done022
Total1033106

Merged error: 0b

Counts
106 → 3

regimes137.0ms

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 (1.0ms)

IterNodesCost
0347
1347

end0.0ms

sample345.0ms

Algorithm
intervals
Results
140.0ms8040×body80valid
1.0ms9×body1280valid
0.0ms5×body2560valid
0.0ms6×body640valid
0.0ms5×body320valid
0.0ms3×body160valid

Profiling

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