Details

Time bar (total: 2.5s)

sample39.0ms

Algorithm
intervals
Results
11.0ms256×pre80true
9.0ms256×body80valid

simplify21.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (2.0ms)

IterNodesCost
0194
1584
21784
33514
44014
54014

prune3.0ms

Filtered
1 candidates to 0 candidates (0.0%)
Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.4b

localize10.0ms

Local error

Found 3 expressions with local error:

0.2b
(+ (+ (+ e d) c) b)
0.2b
(+ (+ e d) c)
0.3b
(+ (+ (+ (+ e d) c) b) a)

rewrite354.0ms

Algorithm
rewrite-expression-head
Rules
31×*-un-lft-identity add-log-exp
19×sum-log distribute-lft-out
3×pow1 add-exp-log +-commutative add-sqr-sqrt add-cube-cbrt associate-+l+ flip3-+ add-cbrt-cube flip-+
Counts
3 → 51
Calls
3 calls:
74.0ms
(+ (+ (+ e d) c) b)
24.0ms
(+ (+ e d) c)
254.0ms
(+ (+ (+ (+ e d) c) b) a)

series98.0ms

Counts
3 → 9
Calls
3 calls:
32.0ms
(+ (+ (+ e d) c) b)
15.0ms
(+ (+ e d) c)
51.0ms
(+ (+ (+ (+ e d) c) b) a)

simplify44.0ms

Algorithm
egg-herbie
Counts
60 → 60
Iterations

Useful iterations: 1 (10.0ms)

IterNodesCost
0234271
11006262
25002262

prune165.0ms

Filtered
60 candidates to 39 candidates (65.0%)
Pruning

8 alts after pruning (8 fresh and 0 done)

Merged error: 0.0b

localize6.0ms

Local error

Found 2 expressions with local error:

0.2b
(+ (+ e d) c)
0.3b
(+ (+ (+ e d) c) (+ b a))

rewrite79.0ms

Algorithm
rewrite-expression-head
Rules
28×*-un-lft-identity add-log-exp
18×sum-log distribute-lft-out
6×flip3-+ flip-+
4×frac-add
2×pow1 add-exp-log +-commutative add-sqr-sqrt add-cube-cbrt associate-+l+ add-cbrt-cube
1×associate-+r+
Counts
2 → 43
Calls
2 calls:
13.0ms
(+ (+ e d) c)
65.0ms
(+ (+ (+ e d) c) (+ b a))

series69.0ms

Counts
2 → 6
Calls
2 calls:
15.0ms
(+ (+ e d) c)
53.0ms
(+ (+ (+ e d) c) (+ b a))

simplify37.0ms

Algorithm
egg-herbie
Counts
49 → 49
Iterations

Useful iterations: 1 (8.0ms)

IterNodesCost
0303312
11483303
25001303

prune108.0ms

Filtered
49 candidates to 31 candidates (63.3%)
Pruning

6 alts after pruning (6 fresh and 0 done)

Merged error: 0b

localize6.0ms

Local error

Found 2 expressions with local error:

0.2b
(+ (+ e d) (+ a (+ b c)))
0.2b
(+ a (+ b c))

rewrite43.0ms

Algorithm
rewrite-expression-head
Rules
28×*-un-lft-identity add-log-exp
18×sum-log distribute-lft-out
6×flip3-+ flip-+
4×frac-add
2×pow1 add-exp-log +-commutative add-sqr-sqrt add-cube-cbrt associate-+r+ add-cbrt-cube
1×associate-+l+
Counts
2 → 43
Calls
2 calls:
34.0ms
(+ (+ e d) (+ a (+ b c)))
7.0ms
(+ a (+ b c))

series90.0ms

Counts
2 → 6
Calls
2 calls:
74.0ms
(+ (+ e d) (+ a (+ b c)))
15.0ms
(+ a (+ b c))

simplify51.0ms

Algorithm
egg-herbie
Counts
49 → 49
Iterations

Useful iterations: 1 (11.0ms)

IterNodesCost
0305308
11267299
25001299

prune163.0ms

Filtered
49 candidates to 29 candidates (59.2%)
Pruning

5 alts after pruning (4 fresh and 1 done)

Merged error: 0b

localize12.0ms

Local error

Found 3 expressions with local error:

0.2b
(+ e (+ d (+ a (+ b c))))
0.2b
(+ d (+ a (+ b c)))
0.2b
(+ a (+ b c))

rewrite112.0ms

Algorithm
rewrite-expression-head
Rules
31×*-un-lft-identity add-log-exp
19×sum-log distribute-lft-out
3×pow1 add-exp-log +-commutative add-sqr-sqrt add-cube-cbrt associate-+r+ flip3-+ add-cbrt-cube flip-+
Counts
3 → 51
Calls
3 calls:
65.0ms
(+ e (+ d (+ a (+ b c))))
32.0ms
(+ d (+ a (+ b c)))
13.0ms
(+ a (+ b c))

series99.0ms

Counts
3 → 9
Calls
3 calls:
52.0ms
(+ e (+ d (+ a (+ b c))))
32.0ms
(+ d (+ a (+ b c)))
15.0ms
(+ a (+ b c))

simplify28.0ms

Algorithm
egg-herbie
Counts
60 → 60
Iterations

Useful iterations: 1 (6.0ms)

IterNodesCost
0248265
1920256
25001256

prune102.0ms

Filtered
60 candidates to 36 candidates (60.0%)
Pruning

5 alts after pruning (3 fresh and 2 done)

Merged error: 0b

regimes142.0ms

Accuracy

0% (0.2b remaining)

Error of 0.2b against oracle of 0.0b and baseline of 0.2b

bsearch0.0ms

simplify1.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
0134
1134

end0.0ms

sample598.0ms

Algorithm
intervals
Results
208.0ms8000×pre80true
169.0ms8000×body80valid