Details

Time bar (total: 3.1s)

sample26.0ms

Algorithm
intervals
Results
6.0ms256×pre80true
5.0ms256×body80valid

simplify14.0ms

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

localize10.0ms

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)

rewrite599.0ms

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:
112.0ms
(+ (+ (+ e d) c) b)
460.0ms
(+ (+ (+ (+ e d) c) b) a)
26.0ms
(+ (+ e d) c)

series89.0ms

Counts
3 → 9
Calls
3 calls:
26.0ms
(+ (+ (+ e d) c) b)
49.0ms
(+ (+ (+ (+ e d) c) b) a)
14.0ms
(+ (+ e d) c)

simplify30.0ms

Algorithm
egg-herbie
Counts
60 → 60
Iterations

Useful iterations: 1 (7.0ms)

IterNodesCost
0234271
11006262
25002262

prune124.0ms

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)

rewrite152.0ms

Algorithm
rewrite-expression-head
Rules
15×add-log-exp
13×*-un-lft-identity
7×sum-log distribute-lft-out
3×pow1 add-exp-log +-commutative add-sqr-sqrt add-cube-cbrt associate-+l+ flip3-+ add-cbrt-cube flip-+
1×distribute-rgt-in associate-+r+ distribute-lft-in
Counts
3 → 44
Calls
3 calls:
15.0ms
(+ d (+ e c))
20.0ms
(+ (* 1 (+ d (+ e c))) b)
116.0ms
(+ (+ (* 1 (+ d (+ e c))) b) a)

series89.0ms

Counts
3 → 9
Calls
3 calls:
14.0ms
(+ d (+ e c))
26.0ms
(+ (* 1 (+ d (+ e c))) b)
49.0ms
(+ (+ (* 1 (+ d (+ e c))) b) a)

simplify34.0ms

Algorithm
egg-herbie
Counts
53 → 53
Iterations

Useful iterations: 1 (9.0ms)

IterNodesCost
0264272
11363248
25002248

prune126.0ms

Pruning

7 alts after pruning (7 fresh and 0 done)

Merged error: 0.0b

localize9.0ms

Local error

Found 2 expressions with local error:

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

rewrite46.0ms

Algorithm
rewrite-expression-head
Rules
12×add-log-exp
10×*-un-lft-identity
6×flip3-+ sum-log flip-+ distribute-lft-out
4×associate-*r/ frac-add
2×pow1 add-exp-log +-commutative add-sqr-sqrt add-cube-cbrt associate-+l+ associate-+r+ add-cbrt-cube
1×distribute-rgt-in distribute-lft-in
Counts
2 → 36
Calls
2 calls:
15.0ms
(+ d (+ e c))
29.0ms
(+ (* 1 (+ d (+ e c))) (+ b a))

series61.0ms

Counts
2 → 6
Calls
2 calls:
14.0ms
(+ d (+ e c))
47.0ms
(+ (* 1 (+ d (+ e c))) (+ b a))

simplify47.0ms

Algorithm
egg-herbie
Counts
42 → 42
Iterations

Useful iterations: 1 (11.0ms)

IterNodesCost
0345297
11932280
25003280

prune113.0ms

Pruning

8 alts after pruning (7 fresh and 1 done)

Merged error: 0b

localize9.0ms

Local error

Found 3 expressions with local error:

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

rewrite332.0ms

Algorithm
rewrite-expression-head
Rules
31×add-log-exp
19×sum-log
10×*-un-lft-identity
4×distribute-lft-out
3×pow1 add-exp-log +-commutative add-sqr-sqrt add-cube-cbrt flip3-+ add-cbrt-cube flip-+
2×associate-+r+
1×associate-+l+
Counts
3 → 45
Calls
3 calls:
45.0ms
(+ (* d 1) (+ b (+ e c)))
15.0ms
(+ b (+ e c))
271.0ms
(+ (+ (* d 1) (+ b (+ e c))) a)

series87.0ms

Counts
3 → 9
Calls
3 calls:
26.0ms
(+ (* d 1) (+ b (+ e c)))
13.0ms
(+ b (+ e c))
48.0ms
(+ (+ (* d 1) (+ b (+ e c))) a)

simplify35.0ms

Algorithm
egg-herbie
Counts
54 → 54
Iterations

Useful iterations: 1 (8.0ms)

IterNodesCost
0272283
11150261
25003261

prune113.0ms

Pruning

6 alts after pruning (5 fresh and 1 done)

Merged error: 0b

regimes238.0ms

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

sample675.0ms

Algorithm
intervals
Results
187.0ms8000×pre80true
150.0ms8000×body80valid