Details

Time bar (total: 1.6s)

sample14.0ms

Algorithm
intervals
Results
4.0ms257×body80valid
0.0msbody1280valid
0.0msbody640valid

simplify6.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
082
1152
2212
3262
4262

prune3.0ms

Filtered
1 candidates to 0 candidates (100.0%)
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))

rewrite6.0ms

Algorithm
rewrite-expression-head
Rules
add-sqr-sqrt
*-un-lft-identity associate-*r*
pow1 add-exp-log add-cube-cbrt associate-*l* add-cbrt-cube
distribute-rgt-in sub-neg distribute-lft-in associate-*r/
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))

series40.0ms

Counts
1 → 3
Calls
1 calls:
40.0ms
(* 500.0 (- x y))

simplify43.0ms

Algorithm
egg-herbie
Counts
29 → 29
Iterations

Useful iterations: 1 (4.0ms)

IterNodesCost
011298
146088
2188188
3500188

prune47.0ms

Filtered
29 candidates to 17 candidates (41.4%)
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
add-log-exp
distribute-rgt-neg-out
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)))

series43.0ms

Counts
1 → 3
Calls
1 calls:
43.0ms
(+ (* 500.0 x) (* 500.0 (neg y)))

simplify60.0ms

Algorithm
egg-herbie
Counts
17 → 17
Iterations

Useful iterations: 3 (58.0ms)

IterNodesCost
010490
143569
2192766
3500265

prune30.0ms

Filtered
17 candidates to 11 candidates (35.3%)
Pruning

4 alts after pruning (2 fresh and 2 done)

PrunedKeptTotal
New17017
Fresh022
Picked011
Done011
Total17421

Merged error: 0b

Counts
21 → 4

localize7.0ms

Local error

Found 3 expressions with local error:

0.2b
(* 500.0 (- (* x x) (* y y)))
3.4b
(- (* x x) (* y y))
26.6b
(/ (* 500.0 (- (* x x) (* y y))) (+ x y))

rewrite19.0ms

Algorithm
rewrite-expression-head
Rules
11×*-un-lft-identity
10×add-exp-log add-cbrt-cube
add-sqr-sqrt
add-cube-cbrt
pow1 add-log-exp
times-frac associate-*r/ associate-*r* associate-/r*
sub-neg flip3-- associate-*l* flip--
cbrt-undiv distribute-rgt-in distribute-lft-in div-exp prod-exp associate-/r/ cbrt-unprod associate-/l/ distribute-lft-out difference-of-squares
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))
8.0ms
(/ (* 500.0 (- (* x x) (* y y))) (+ x y))

series159.0ms

Counts
3 → 9
Calls
3 calls:
51.0ms
(* 500.0 (- (* x x) (* y y)))
37.0ms
(- (* x x) (* y y))
71.0ms
(/ (* 500.0 (- (* x x) (* y y))) (+ x y))

simplify47.0ms

Algorithm
egg-herbie
Counts
74 → 74
Iterations

Useful iterations: 2 (41.0ms)

IterNodesCost
0309483
11609406
25001379

prune176.0ms

Filtered
74 candidates to 47 candidates (36.5%)
Pruning

4 alts after pruning (1 fresh and 3 done)

PrunedKeptTotal
New74074
Fresh011
Picked011
Done022
Total74478

Merged error: 0b

Counts
78 → 4

localize5.0ms

Local error

Found 2 expressions with local error:

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

rewrite19.0ms

Algorithm
rewrite-expression-head
Rules
16×associate-*r*
15×add-sqr-sqrt
14×sqrt-div
11×*-un-lft-identity sqrt-prod
10×associate-*r/
pow1 add-exp-log add-cbrt-cube
add-cube-cbrt flip3-- flip--
frac-times associate-*l* pow-prod-down prod-exp cbrt-unprod
associate-*l/ *-commutative distribute-lft-out-- add-log-exp difference-of-squares unswap-sqr
Counts
2 → 57
Calls
2 calls:
7.0ms
(* 500.0 (sqrt (- x y)))
11.0ms
(* (* 500.0 (sqrt (- x y))) (sqrt (- x y)))

series232.0ms

Counts
2 → 6
Calls
2 calls:
194.0ms
(* 500.0 (sqrt (- x y)))
38.0ms
(* (* 500.0 (sqrt (- x y))) (sqrt (- x y)))

simplify38.0ms

Algorithm
egg-herbie
Counts
63 → 63
Iterations

Useful iterations: 2 (32.0ms)

IterNodesCost
0287407
11235351
25001340

prune126.0ms

Filtered
63 candidates to 37 candidates (41.3%)
Pruning

4 alts after pruning (0 fresh and 4 done)

PrunedKeptTotal
New63063
Fresh000
Picked011
Done033
Total63467

Merged error: 0b

Counts
67 → 4

regimes187.0ms

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
0124
1164
2174
3174

end0.0ms

sample314.0ms

Algorithm
intervals
Results
124.0ms8046×body80valid
1.0ms12×body1280valid
1.0ms10×body640valid
0.0msbody2560valid
0.0msbody320valid
0.0msbody160valid

Profiling

Loading profile data...