Details

Time bar (total: 1.6s)

sample14.0ms

Algorithm
intervals
Results
5.0ms240×body80valid
0.0msbody1280valid
0.0msbody640valid
0.0msbody2560valid
0.0msbody320valid
0.0msbody160valid

simplify299.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 1 (3.0ms)

IterNodesCost
0205
1644
22034
33274
43394
53454
64134
75164
85614
97004
109094
1112714
1239214
1350014

prune4.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.1b

localize7.0ms

Local error

Found 3 expressions with local error:

0.0b
(+ (+ (+ (+ (+ x y) y) x) z) x)
0.0b
(+ (+ (+ x y) y) x)
0.0b
(+ (+ x y) y)

rewrite31.0ms

Algorithm
rewrite-expression-head
Rules
37×*-un-lft-identity add-log-exp
24×sum-log distribute-lft-out
pow1 add-exp-log +-commutative add-sqr-sqrt add-cube-cbrt associate-+l+ flip3-+ add-cbrt-cube flip-+
Counts
3 → 53
Calls
3 calls:
15.0ms
(+ (+ (+ (+ (+ x y) y) x) z) x)
9.0ms
(+ (+ (+ x y) y) x)
6.0ms
(+ (+ x y) y)

series79.0ms

Counts
3 → 9
Calls
3 calls:
22.0ms
(+ (+ (+ (+ (+ x y) y) x) z) x)
31.0ms
(+ (+ (+ x y) y) x)
27.0ms
(+ (+ x y) y)

simplify33.0ms

Algorithm
egg-herbie
Counts
62 → 62
Iterations

Useful iterations: 2 (28.0ms)

IterNodesCost
0249320
1929288
25001270

prune101.0ms

Pruning

5 alts after pruning (5 fresh and 0 done)

Merged error: 0.0b

localize9.0ms

Local error

Found 1 expressions with local error:

0.0b
(+ (* 3 x) (+ z (* 2 y)))

rewrite6.0ms

Algorithm
rewrite-expression-head
Rules
add-log-exp
sum-log
pow1 add-exp-log +-commutative add-sqr-sqrt add-cube-cbrt associate-+r+ *-un-lft-identity flip3-+ add-cbrt-cube flip-+
Counts
1 → 13
Calls
1 calls:
5.0ms
(+ (* 3 x) (+ z (* 2 y)))

series21.0ms

Counts
1 → 3
Calls
1 calls:
21.0ms
(+ (* 3 x) (+ z (* 2 y)))

simplify57.0ms

Algorithm
egg-herbie
Counts
16 → 16
Iterations

Useful iterations: 1 (5.0ms)

IterNodesCost
0111103
143094
2210394
3500194

prune36.0ms

Pruning

5 alts after pruning (4 fresh and 1 done)

Merged error: 0.0b

localize7.0ms

Local error

Found 2 expressions with local error:

0.0b
(+ (+ (* 2 (+ x y)) x) z)
0.0b
(+ (* 2 (+ x y)) x)

rewrite15.0ms

Algorithm
rewrite-expression-head
Rules
add-log-exp
*-un-lft-identity sum-log
associate-+l+
pow1 add-exp-log +-commutative add-sqr-sqrt add-cube-cbrt flip3-+ add-cbrt-cube flip-+
distribute-rgt-in distribute-lft-in distribute-lft-out
Counts
2 → 27
Calls
2 calls:
9.0ms
(+ (+ (* 2 (+ x y)) x) z)
6.0ms
(+ (* 2 (+ x y)) x)

series52.0ms

Counts
2 → 6
Calls
2 calls:
21.0ms
(+ (+ (* 2 (+ x y)) x) z)
30.0ms
(+ (* 2 (+ x y)) x)

simplify71.0ms

Algorithm
egg-herbie
Counts
33 → 33
Iterations

Useful iterations: 2 (18.0ms)

IterNodesCost
0165183
1588174
22960170
35001170

prune69.0ms

Pruning

6 alts after pruning (5 fresh and 1 done)

Merged error: 0.0b

localize8.0ms

Local error

Found 2 expressions with local error:

0.0b
(+ (+ (* x 2) (+ (* y 2) x)) z)
0.0b
(+ (* x 2) (+ (* y 2) x))

rewrite15.0ms

Algorithm
rewrite-expression-head
Rules
16×add-log-exp
sum-log
*-un-lft-identity
pow1 add-exp-log +-commutative add-sqr-sqrt add-cube-cbrt flip3-+ add-cbrt-cube flip-+
associate-+l+ associate-+r+ distribute-lft-out
Counts
2 → 28
Calls
2 calls:
8.0ms
(+ (+ (* x 2) (+ (* y 2) x)) z)
6.0ms
(+ (* x 2) (+ (* y 2) x))

series53.0ms

Counts
2 → 6
Calls
2 calls:
24.0ms
(+ (+ (* x 2) (+ (* y 2) x)) z)
29.0ms
(+ (* x 2) (+ (* y 2) x))

simplify93.0ms

Algorithm
egg-herbie
Counts
34 → 34
Iterations

Useful iterations: 2 (22.0ms)

IterNodesCost
0192227
1730210
23841204
35001204

prune62.0ms

Pruning

6 alts after pruning (4 fresh and 2 done)

Merged error: 0.0b

regimes70.0ms

Accuracy

0% (0.0b remaining)

Error of 0.1b against oracle of 0.0b and baseline of 0.1b

bsearch0.0ms

simplify1.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
0195
1215
2215

end0.0ms

sample366.0ms

Algorithm
intervals
Results
162.0ms7429×body80valid
19.0ms172×body1280valid
15.0ms195×body640valid
7.0ms115×body320valid
4.0ms37×body2560valid
3.0ms67×body160valid