Details

Time bar (total: 2.7s)

sample10.0ms

Algorithm
intervals
Results
3.0ms254×body80valid
0.0msbody1280valid
0.0msbody640valid
0.0msbody160valid

simplify10.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (2.0ms)

IterNodesCost
082
1152
2232
3312
4332
5332

prune2.0ms

Filtered
1 candidates to 0 candidates (0.0%)
Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize3.0ms

Local error

Found 1 expressions with local error:

0.0b
(* 500.0 (- x y))

rewrite14.0ms

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
associate-*r*
pow1 add-exp-log associate-*l* add-cbrt-cube
sub-neg associate-*r/
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:
12.0ms
(* 500.0 (- x y))

series32.0ms

Counts
1 → 3
Calls
1 calls:
32.0ms
(* 500.0 (- x y))

simplify94.0ms

Algorithm
egg-herbie
Counts
49 → 49
Iterations

Useful iterations: 3 (89.0ms)

IterNodesCost
0190356
1746220
23412190
35002166

prune48.0ms

Filtered
49 candidates to 20 candidates (40.8%)
Pruning

5 alts after pruning (4 fresh and 1 done)

Merged error: 0b

localize5.0ms

Local error

Found 1 expressions with local error:

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

rewrite3.0ms

Algorithm
rewrite-expression-head
Rules
add-log-exp
distribute-rgt-neg-out
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:
3.0ms
(+ (* 500.0 x) (* 500.0 (- y)))

series35.0ms

Counts
1 → 3
Calls
1 calls:
34.0ms
(+ (* 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

prune37.0ms

Filtered
20 candidates to 14 candidates (70.0%)
Pruning

3 alts after pruning (3 fresh and 0 done)

Merged error: 0b

localize5.0ms

Local error

Found 1 expressions with local error:

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

rewrite1.0ms

Algorithm
rewrite-expression-head
Rules
pow1 add-exp-log add-sqr-sqrt expm1-log1p-u add-cube-cbrt *-un-lft-identity add-cbrt-cube fma-udef log1p-expm1-u add-log-exp
Counts
1 → 10
Calls
1 calls:
0.0ms
(fma 500.0 x (* 500.0 (- y)))

series34.0ms

Counts
1 → 3
Calls
1 calls:
34.0ms
(fma 500.0 x (* 500.0 (- y)))

simplify49.0ms

Algorithm
egg-herbie
Counts
13 → 13
Iterations

Useful iterations: 1 (3.0ms)

IterNodesCost
02755
17546
231446
3157046
4500346

prune27.0ms

Filtered
13 candidates to 11 candidates (84.6%)
Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0b

localize9.0ms

Local error

Found 4 expressions with local error:

0.5b
(* (cbrt (fma 500.0 x (* 500.0 (- y)))) (cbrt (fma 500.0 x (* 500.0 (- y)))))
0.6b
(cbrt (fma 500.0 x (* 500.0 (- y))))
0.6b
(cbrt (fma 500.0 x (* 500.0 (- y))))
0.6b
(cbrt (fma 500.0 x (* 500.0 (- y))))

rewrite12.0ms

Algorithm
rewrite-expression-head
Rules
25×cbrt-prod
23×add-sqr-sqrt
15×add-cube-cbrt *-un-lft-identity
11×pow1
pow1/3
add-exp-log swap-sqr associate-*r* associate-*l*
expm1-log1p-u add-cbrt-cube log1p-expm1-u add-log-exp unswap-sqr
pow-prod-down pow-sqr pow-prod-up
pow2 pow-plus prod-exp *-commutative cbrt-unprod
Counts
4 → 81
Calls
4 calls:
6.0ms
(* (cbrt (fma 500.0 x (* 500.0 (- y)))) (cbrt (fma 500.0 x (* 500.0 (- y)))))
0.0ms
(cbrt (fma 500.0 x (* 500.0 (- y))))
0.0ms
(cbrt (fma 500.0 x (* 500.0 (- y))))
1.0ms
(cbrt (fma 500.0 x (* 500.0 (- y))))

series1.6s

Counts
4 → 12
Calls
4 calls:
420.0ms
(* (cbrt (fma 500.0 x (* 500.0 (- y)))) (cbrt (fma 500.0 x (* 500.0 (- y)))))
400.0ms
(cbrt (fma 500.0 x (* 500.0 (- y))))
400.0ms
(cbrt (fma 500.0 x (* 500.0 (- y))))
392.0ms
(cbrt (fma 500.0 x (* 500.0 (- y))))

simplify64.0ms

Algorithm
egg-herbie
Counts
93 → 93
Iterations

Useful iterations: 3 (52.0ms)

IterNodesCost
0196827
1575762
22099695
35002672

prune214.0ms

Filtered
93 candidates to 75 candidates (80.6%)
Pruning

3 alts after pruning (1 fresh and 2 done)

Merged error: 0b

regimes42.0ms

Accuracy

0% (0.0b remaining)

Error of 0.0b against oracle of 0.0b and baseline of 0.0b

bsearch0.0ms

simplify2.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
093
1133
2143
3143

end0.0ms

sample236.0ms

Algorithm
intervals
Results
116.0ms8046×body80valid
0.0msbody1280valid
0.0msbody640valid
0.0msbody2560valid
0.0msbody160valid
0.0msbody320valid