Details

Time bar (total: 3.1s)

sample24.0ms

Algorithm
intervals
Results
5.0ms256×pre80true
4.0ms256×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

localize6.0ms

Local error

Found 3 expressions with local error:

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

rewrite593.0ms

Algorithm
rewrite-expression-head
Rules
31×*-un-lft-identity add-log-exp
19×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 → 51
Calls
3 calls:
111.0ms
(+ (+ (+ e d) c) b)
452.0ms
(+ (+ (+ (+ e d) c) b) a)
28.0ms
(+ (+ e d) c)

series106.0ms

Counts
3 → 9
Calls
3 calls:
32.0ms
(+ (+ (+ e d) c) b)
56.0ms
(+ (+ (+ (+ e d) c) b) a)
18.0ms
(+ (+ e d) c)

simplify31.0ms

Algorithm
egg-herbie
Counts
60 → 60
Iterations

Useful iterations: 1 (7.0ms)

IterNodesCost
0234271
11006262
25002262

prune114.0ms

Pruning

9 alts after pruning (9 fresh and 0 done)

Merged error: 0.0b

localize8.0ms

Local error

Found 3 expressions with local error:

0.2b
(+ d (+ e c))
0.2b
(+ (* 1 (+ d (+ e c))) b)
0.2b
(+ (+ (* 1 (+ d (+ e c))) b) a)

rewrite150.0ms

Algorithm
rewrite-expression-head
Rules
15×add-log-exp
13×*-un-lft-identity
sum-log distribute-lft-out
pow1 add-exp-log +-commutative add-sqr-sqrt add-cube-cbrt associate-+l+ flip3-+ add-cbrt-cube flip-+
distribute-rgt-in associate-+r+ distribute-lft-in
Counts
3 → 44
Calls
3 calls:
15.0ms
(+ d (+ e c))
19.0ms
(+ (* 1 (+ d (+ e c))) b)
114.0ms
(+ (+ (* 1 (+ d (+ e c))) b) a)

series106.0ms

Counts
3 → 9
Calls
3 calls:
16.0ms
(+ d (+ e c))
33.0ms
(+ (* 1 (+ d (+ e c))) b)
56.0ms
(+ (+ (* 1 (+ d (+ e c))) b) a)

simplify32.0ms

Algorithm
egg-herbie
Counts
53 → 53
Iterations

Useful iterations: 1 (8.0ms)

IterNodesCost
0264272
11363248
25002248

prune120.0ms

Pruning

7 alts after pruning (7 fresh and 0 done)

Merged error: 0.0b

localize8.0ms

Local error

Found 2 expressions with local error:

0.2b
(+ d (+ e c))
0.3b
(+ (* 1 (+ d (+ e c))) (+ b a))

rewrite48.0ms

Algorithm
rewrite-expression-head
Rules
12×add-log-exp
10×*-un-lft-identity
flip3-+ sum-log flip-+ distribute-lft-out
associate-*r/ frac-add
pow1 add-exp-log +-commutative add-sqr-sqrt add-cube-cbrt associate-+l+ associate-+r+ add-cbrt-cube
distribute-rgt-in distribute-lft-in
Counts
2 → 36
Calls
2 calls:
15.0ms
(+ d (+ e c))
32.0ms
(+ (* 1 (+ d (+ e c))) (+ b a))

series76.0ms

Counts
2 → 6
Calls
2 calls:
17.0ms
(+ d (+ e c))
60.0ms
(+ (* 1 (+ d (+ e c))) (+ b a))

simplify45.0ms

Algorithm
egg-herbie
Counts
42 → 42
Iterations

Useful iterations: 1 (10.0ms)

IterNodesCost
0345297
11932280
25003280

prune108.0ms

Pruning

8 alts after pruning (7 fresh and 1 done)

Merged error: 0b

localize8.0ms

Local error

Found 3 expressions with local error:

0.2b
(+ (* 1 d) (+ b (+ e c)))
0.2b
(+ b (+ e c))
0.2b
(+ (+ (* 1 d) (+ b (+ e c))) a)

rewrite331.0ms

Algorithm
rewrite-expression-head
Rules
31×add-log-exp
25×*-un-lft-identity
19×sum-log distribute-lft-out
pow1 add-exp-log +-commutative add-sqr-sqrt add-cube-cbrt flip3-+ add-cbrt-cube flip-+
associate-+r+
associate-+l+
Counts
3 → 51
Calls
3 calls:
44.0ms
(+ (* 1 d) (+ b (+ e c)))
15.0ms
(+ b (+ e c))
271.0ms
(+ (+ (* 1 d) (+ b (+ e c))) a)

series107.0ms

Counts
3 → 9
Calls
3 calls:
33.0ms
(+ (* 1 d) (+ b (+ e c)))
19.0ms
(+ b (+ e c))
56.0ms
(+ (+ (* 1 d) (+ b (+ e c))) a)

simplify35.0ms

Algorithm
egg-herbie
Counts
60 → 60
Iterations

Useful iterations: 1 (8.0ms)

IterNodesCost
0279304
11191277
25001277

prune108.0ms

Pruning

7 alts after pruning (6 fresh and 1 done)

Merged error: 0b

regimes343.0ms

Accuracy

0% (0.3b 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
0184
1204
2204

end0.0ms

sample622.0ms

Algorithm
intervals
Results
182.0ms8000×pre80true
136.0ms8000×body80valid