Details

Time bar (total: 1.2s)

sample12.0ms

Algorithm
intervals
Results
5.0ms258×body80valid

simplify9.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (2.0ms)

IterNodesCost
082
1152
2212
3262
4262

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
(* 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))

series31.0ms

Counts
1 → 3
Calls
1 calls:
31.0ms
(* 500.0 (- x y))

simplify48.0ms

Algorithm
egg-herbie
Counts
29 → 29
Iterations

Useful iterations: 1 (5.0ms)

IterNodesCost
011298
146088
2188188
3500188

prune39.0ms

Filtered
29 candidates to 17 candidates (58.6%)
Pruning

4 alts after pruning (3 fresh and 1 done)

PrunedKeptTotal
New26329
Fresh000
Picked011
Done000
Total26430

Merged error: 0b

Counts
30 → 4

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:
3.0ms
(+ (* 500.0 x) (* 500.0 (neg y)))

series36.0ms

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

simplify65.0ms

Algorithm
egg-herbie
Counts
17 → 17
Iterations

Useful iterations: 3 (63.0ms)

IterNodesCost
010490
143569
2192766
3500265

prune27.0ms

Filtered
17 candidates to 11 candidates (64.7%)
Pruning

4 alts after pruning (2 fresh and 2 done)

PrunedKeptTotal
New17017
Fresh022
Picked011
Done011
Total17421

Merged error: 0b

Counts
21 → 4

localize5.0ms

Local error

Found 2 expressions with local error:

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

rewrite18.0ms

Algorithm
rewrite-expression-head
Rules
13×add-sqr-sqrt
12×associate-*l*
10×distribute-rgt-in distribute-lft-in
9×pow1 add-exp-log *-un-lft-identity add-cbrt-cube
7×add-cube-cbrt sqrt-prod
6×sub-neg associate-*r/ associate-*r*
4×pow-prod-down prod-exp cbrt-unprod
2×flip3-- *-commutative flip-- add-log-exp unswap-sqr
1×distribute-lft-out-- difference-of-squares
Counts
2 → 61
Calls
2 calls:
7.0ms
(* (sqrt 500.0) (- x y))
9.0ms
(* (sqrt 500.0) (* (sqrt 500.0) (- x y)))

series157.0ms

Counts
2 → 6
Calls
2 calls:
62.0ms
(* (sqrt 500.0) (- x y))
95.0ms
(* (sqrt 500.0) (* (sqrt 500.0) (- x y)))

simplify34.0ms

Algorithm
egg-herbie
Counts
67 → 67
Iterations

Useful iterations: 2 (29.0ms)

IterNodesCost
0193306
1946268
25002265

prune69.0ms

Filtered
67 candidates to 34 candidates (50.7%)
Pruning

4 alts after pruning (1 fresh and 3 done)

PrunedKeptTotal
New67067
Fresh011
Picked011
Done022
Total67471

Merged error: 0b

Counts
71 → 4

localize7.0ms

Local error

Found 3 expressions with local error:

0.2b
(* 500.0 (- (* x x) (* y y)))
2.3b
(- (* x x) (* y y))
34.2b
(/ (* 500.0 (- (* x x) (* y y))) (+ x y))

rewrite20.0ms

Algorithm
rewrite-expression-head
Rules
11×*-un-lft-identity
10×add-exp-log add-cbrt-cube
9×add-sqr-sqrt
7×add-cube-cbrt
5×pow1 add-log-exp
4×times-frac associate-*r/ associate-*r* associate-/r*
3×sub-neg flip3-- associate-*l* flip--
2×cbrt-undiv distribute-rgt-in distribute-lft-in div-exp prod-exp associate-/r/ cbrt-unprod associate-/l/ distribute-lft-out difference-of-squares
1×frac-2neg flip3-+ diff-log pow-prod-down clear-num *-commutative flip-+ div-inv associate-/l* unswap-sqr
Counts
3 → 65
Calls
3 calls:
6.0ms
(* 500.0 (- (* x x) (* y y)))
3.0ms
(- (* x x) (* y y))
9.0ms
(/ (* 500.0 (- (* x x) (* y y))) (+ x y))

series139.0ms

Counts
3 → 9
Calls
3 calls:
48.0ms
(* 500.0 (- (* x x) (* y y)))
30.0ms
(- (* x x) (* y y))
61.0ms
(/ (* 500.0 (- (* x x) (* y y))) (+ x y))

simplify48.0ms

Algorithm
egg-herbie
Counts
74 → 74
Iterations

Useful iterations: 2 (42.0ms)

IterNodesCost
0309483
11609406
25001379

prune98.0ms

Filtered
74 candidates to 47 candidates (63.5%)
Pruning

4 alts after pruning (0 fresh and 4 done)

PrunedKeptTotal
New74074
Fresh000
Picked011
Done033
Total74478

Merged error: 0b

Counts
78 → 4

regimes63.0ms

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

sample278.0ms

Algorithm
intervals
Results
142.0ms8048×body80valid
1.0ms8×body2560valid
1.0ms10×body1280valid
0.0ms6×body640valid
0.0ms5×body320valid
0.0ms4×body160valid

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