Details

Time bar (total: 2.4s)

sample23.0ms

Algorithm
intervals
Results
6.0ms256×pre80true
5.0ms256×body80valid

simplify15.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
0194
1584
21784
33514
44014
54014

prune2.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.4b

localize7.0ms

Local error

Found 3 expressions with local error:

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

rewrite310.0ms

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:
14.0ms
(+ (+ e d) c)
236.0ms
(+ (+ (+ (+ e d) c) b) a)
58.0ms
(+ (+ (+ e d) c) b)

series96.0ms

Counts
3 → 9
Calls
3 calls:
14.0ms
(+ (+ e d) c)
52.0ms
(+ (+ (+ (+ e d) c) b) a)
30.0ms
(+ (+ (+ e d) c) b)

simplify29.0ms

Algorithm
egg-herbie
Counts
60 → 60
Iterations

Useful iterations: 1 (6.0ms)

IterNodesCost
0234271
11006262
25002262

prune118.0ms

Pruning

9 alts after pruning (9 fresh and 0 done)

Merged error: 0.0b

localize7.0ms

Local error

Found 2 expressions with local error:

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

rewrite89.0ms

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)
75.0ms
(+ (+ (+ e d) c) (+ b a))

series66.0ms

Counts
2 → 6
Calls
2 calls:
14.0ms
(+ (+ e d) c)
51.0ms
(+ (+ (+ e d) c) (+ b a))

simplify38.0ms

Algorithm
egg-herbie
Counts
49 → 49
Iterations

Useful iterations: 1 (8.0ms)

IterNodesCost
0303312
11483303
25001303

prune106.0ms

Pruning

7 alts after pruning (6 fresh and 1 done)

Merged error: 0b

localize7.0ms

Local error

Found 2 expressions with local error:

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

rewrite42.0ms

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:
7.0ms
(+ a (+ b c))
33.0ms
(+ (+ e d) (+ a (+ b c)))

series65.0ms

Counts
2 → 6
Calls
2 calls:
14.0ms
(+ a (+ b c))
51.0ms
(+ (+ e d) (+ a (+ b c)))

simplify35.0ms

Algorithm
egg-herbie
Counts
49 → 49
Iterations

Useful iterations: 1 (8.0ms)

IterNodesCost
0305308
11267299
25002299

prune99.0ms

Pruning

5 alts after pruning (3 fresh and 2 done)

Merged error: 0b

localize7.0ms

Local error

Found 3 expressions with local error:

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

rewrite241.0ms

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 flip3-+ add-cbrt-cube flip-+
2×associate-+l+
1×associate-+r+
Counts
3 → 51
Calls
3 calls:
7.0ms
(+ d (+ e c))
186.0ms
(+ (+ (+ d (+ e c)) b) a)
46.0ms
(+ (+ d (+ e c)) b)

series97.0ms

Counts
3 → 9
Calls
3 calls:
18.0ms
(+ d (+ e c))
50.0ms
(+ (+ (+ d (+ e c)) b) a)
29.0ms
(+ (+ d (+ e c)) b)

simplify28.0ms

Algorithm
egg-herbie
Counts
60 → 60
Iterations

Useful iterations: 1 (6.0ms)

IterNodesCost
0239271
1887262
25001262

prune100.0ms

Pruning

5 alts after pruning (2 fresh and 3 done)

Merged error: 0b

regimes184.0ms

Accuracy

0% (0.2b remaining)

Error of 0.3b against oracle of 0.0b and baseline of 0.3b

bsearch0.0ms

simplify1.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
0134
1134

end0.0ms

sample587.0ms

Algorithm
intervals
Results
201.0ms8000×pre80true
169.0ms8000×body80valid