Details

Time bar (total: 1.1s)

sample10.0ms

Algorithm
intervals
Results
4.0ms258×body80valid
0.0ms1×body320valid

simplify9.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (2.0ms)

IterNodesCost
082
1152
2232
3312
4332
5332

prune1.0ms

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
(* 500.0 (- x y))

rewrite9.0ms

Algorithm
rewrite-expression-head
Rules
19×add-sqr-sqrt
18×prod-diff
17×*-un-lft-identity
15×add-cube-cbrt
11×distribute-rgt-in distribute-lft-in
5×associate-*r*
3×pow1 add-exp-log associate-*l* add-cbrt-cube
2×sub-neg associate-*r/
1×expm1-log1p-u flip3-- pow-prod-down prod-exp *-commutative flip-- cbrt-unprod log1p-expm1-u distribute-lft-out-- add-log-exp difference-of-squares unswap-sqr
Counts
1 → 46
Calls
1 calls:
7.0ms
(* 500.0 (- x y))

series33.0ms

Counts
1 → 3
Calls
1 calls:
33.0ms
(* 500.0 (- x y))

simplify96.0ms

Algorithm
egg-herbie
Counts
49 → 49
Iterations

Useful iterations: 3 (91.0ms)

IterNodesCost
0190356
1746220
23412190
35002166

prune37.0ms

Filtered
49 candidates to 20 candidates (40.8%)
Pruning

3 alts after pruning (2 fresh and 1 done)

PrunedKeptTotal
New47249
Fresh000
Picked011
Done000
Total47350

Merged error: 0b

Counts
50 → 3

localize5.0ms

Local error

Found 1 expressions with local error:

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

rewrite6.0ms

Algorithm
rewrite-expression-head
Rules
3×add-log-exp
2×distribute-rgt-neg-out
1×pow1 add-exp-log +-commutative add-sqr-sqrt expm1-log1p-u add-cube-cbrt fma-def *-un-lft-identity flip3-+ unsub-neg sum-log add-cbrt-cube flip-+ log1p-expm1-u distribute-lft-out
Counts
1 → 17
Calls
1 calls:
6.0ms
(+ (* 500.0 x) (* 500.0 (- y)))

series36.0ms

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

simplify68.0ms

Algorithm
egg-herbie
Counts
20 → 20
Iterations

Useful iterations: 3 (65.0ms)

IterNodesCost
011299
147579
2220276
3500275

prune28.0ms

Filtered
20 candidates to 14 candidates (70.0%)
Pruning

3 alts after pruning (1 fresh and 2 done)

PrunedKeptTotal
New20020
Fresh011
Picked011
Done011
Total20323

Merged error: 0b

Counts
23 → 3

localize8.0ms

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)))

rewrite30.0ms

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×expm1-log1p-u frac-times associate-*l* pow-prod-down prod-exp cbrt-unprod log1p-expm1-u distribute-lft-out-- add-log-exp difference-of-squares
2×rem-sqrt-square sqrt-pow1 pow1/2 associate-*l/ *-commutative unswap-sqr
Counts
4 → 99
Calls
4 calls:
4.0ms
(sqrt (- x y))
4.0ms
(sqrt (- x y))
7.0ms
(* 500.0 (sqrt (- x y)))
11.0ms
(* (* 500.0 (sqrt (- x y))) (sqrt (- x y)))

series242.0ms

Counts
4 → 12
Calls
4 calls:
65.0ms
(sqrt (- x y))
65.0ms
(sqrt (- x y))
81.0ms
(* 500.0 (sqrt (- x y)))
29.0ms
(* (* 500.0 (sqrt (- x y))) (sqrt (- x y)))

simplify38.0ms

Algorithm
egg-herbie
Counts
111 → 111
Iterations

Useful iterations: 2 (31.0ms)

IterNodesCost
0298631
11182554
25002530

prune176.0ms

Filtered
111 candidates to 75 candidates (67.6%)
Pruning

3 alts after pruning (0 fresh and 3 done)

PrunedKeptTotal
New1110111
Fresh000
Picked011
Done022
Total1113114

Merged error: 0b

Counts
114 → 3

regimes52.0ms

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

sample238.0ms

Algorithm
intervals
Results
118.0ms8036×body80valid
1.0ms10×body1280valid
0.0ms10×body640valid
0.0ms3×body2560valid
0.0ms2×body160valid
0.0ms1×body320valid

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