Details

Time bar (total: 35.7s)

analyze6.7s

Algorithm
search

sample545.0ms

Algorithm
intervals
Results
361.0ms136×body1280valid
111.0ms68×body640valid
34.0ms27×body320valid
7.0msbody160valid
5.0ms16×body80valid

simplify77.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
05638
19838
218238
330938
460938
5216938
6500138

prune12.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New011
Fresh011
Picked000
Done000
Total022

Merged error: 24.1b

Counts
2 → 1

localize35.0ms

Local error

Found 4 expressions with local error:

2.5b
(sin (/ (- lambda1 lambda2) 2.0))
2.5b
(sin (/ (- lambda1 lambda2) 2.0))
2.7b
(sin (/ (- phi1 phi2) 2.0))
2.7b
(sin (/ (- phi1 phi2) 2.0))

rewrite20.0ms

Algorithm
rewrite-expression-head
Rules
pow1 add-exp-log add-sqr-sqrt add-cube-cbrt *-un-lft-identity div-sub sin-diff add-cbrt-cube add-log-exp
Counts
4 → 32
Calls
4 calls:
5.0ms
(sin (/ (- lambda1 lambda2) 2.0))
5.0ms
(sin (/ (- lambda1 lambda2) 2.0))
5.0ms
(sin (/ (- phi1 phi2) 2.0))
5.0ms
(sin (/ (- phi1 phi2) 2.0))

series24.0ms

Counts
4 → 12
Calls
4 calls:
6.0ms
(sin (/ (- lambda1 lambda2) 2.0))
6.0ms
(sin (/ (- lambda1 lambda2) 2.0))
6.0ms
(sin (/ (- phi1 phi2) 2.0))
6.0ms
(sin (/ (- phi1 phi2) 2.0))

simplify79.0ms

Algorithm
egg-herbie
Counts
44 → 44
Iterations

Useful iterations: 1 (3.0ms)

IterNodesCost
0102248
1170216
2356216
3692216
42118216
55001216

prune331.0ms

Filtered
40 candidates to 44 candidates (-10.0%)
Pruning

14 alts after pruning (14 fresh and 0 done)

PrunedKeptTotal
New301444
Fresh000
Picked101
Done000
Total311445

Merged error: 22.8b

Counts
45 → 14

localize52.0ms

Local error

Found 4 expressions with local error:

2.5b
(sin (/ (- lambda1 lambda2) 2.0))
2.5b
(sin (/ (- lambda1 lambda2) 2.0))
2.5b
(sin (/ (- lambda1 lambda2) 2.0))
2.7b
(sin (/ (- phi1 phi2) 2.0))

rewrite20.0ms

Algorithm
rewrite-expression-head
Rules
pow1 add-exp-log add-sqr-sqrt add-cube-cbrt *-un-lft-identity div-sub sin-diff add-cbrt-cube add-log-exp
Counts
4 → 32
Calls
4 calls:
5.0ms
(sin (/ (- lambda1 lambda2) 2.0))
5.0ms
(sin (/ (- lambda1 lambda2) 2.0))
5.0ms
(sin (/ (- lambda1 lambda2) 2.0))
5.0ms
(sin (/ (- phi1 phi2) 2.0))

series23.0ms

Counts
4 → 12
Calls
4 calls:
6.0ms
(sin (/ (- lambda1 lambda2) 2.0))
6.0ms
(sin (/ (- lambda1 lambda2) 2.0))
6.0ms
(sin (/ (- lambda1 lambda2) 2.0))
6.0ms
(sin (/ (- phi1 phi2) 2.0))

simplify79.0ms

Algorithm
egg-herbie
Counts
44 → 44
Iterations

Useful iterations: 1 (3.0ms)

IterNodesCost
0102248
1170216
2356216
3692216
42118216
55001216

prune404.0ms

Filtered
40 candidates to 44 candidates (-10.0%)
Pruning

18 alts after pruning (18 fresh and 0 done)

PrunedKeptTotal
New38644
Fresh11213
Picked101
Done000
Total401858

Merged error: 13.6b

Counts
58 → 18

localize47.0ms

Local error

Found 4 expressions with local error:

2.5b
(sin (/ (- lambda1 lambda2) 2.0))
2.5b
(sin (/ (- lambda1 lambda2) 2.0))
2.5b
(sin (/ (- lambda1 lambda2) 2.0))
2.5b
(sin (/ (- lambda1 lambda2) 2.0))

rewrite20.0ms

Algorithm
rewrite-expression-head
Rules
pow1 add-exp-log add-sqr-sqrt add-cube-cbrt *-un-lft-identity div-sub sin-diff add-cbrt-cube add-log-exp
Counts
4 → 32
Calls
4 calls:
5.0ms
(sin (/ (- lambda1 lambda2) 2.0))
5.0ms
(sin (/ (- lambda1 lambda2) 2.0))
5.0ms
(sin (/ (- lambda1 lambda2) 2.0))
5.0ms
(sin (/ (- lambda1 lambda2) 2.0))

series23.0ms

Counts
4 → 12
Calls
4 calls:
6.0ms
(sin (/ (- lambda1 lambda2) 2.0))
6.0ms
(sin (/ (- lambda1 lambda2) 2.0))
6.0ms
(sin (/ (- lambda1 lambda2) 2.0))
6.0ms
(sin (/ (- lambda1 lambda2) 2.0))

simplify196.0ms

Algorithm
egg-herbie
Counts
44 → 44
Iterations

Useful iterations: 1 (4.0ms)

IterNodesCost
054248
189216
2188216
3373216
41242216
54970216
65002216

prune478.0ms

Filtered
40 candidates to 44 candidates (-10.0%)
Pruning

20 alts after pruning (20 fresh and 0 done)

PrunedKeptTotal
New39544
Fresh21517
Picked101
Done000
Total422062

Merged error: 13.6b

Counts
62 → 20

localize54.0ms

Local error

Found 4 expressions with local error:

2.5b
(sin (/ (- lambda1 lambda2) 2.0))
2.5b
(sin (/ (- lambda1 lambda2) 2.0))
2.5b
(sin (/ (- lambda1 lambda2) 2.0))
2.5b
(sin (/ (- lambda1 lambda2) 2.0))

rewrite21.0ms

Algorithm
rewrite-expression-head
Rules
pow1 add-exp-log add-sqr-sqrt add-cube-cbrt *-un-lft-identity div-sub sin-diff add-cbrt-cube add-log-exp
Counts
4 → 32
Calls
4 calls:
5.0ms
(sin (/ (- lambda1 lambda2) 2.0))
5.0ms
(sin (/ (- lambda1 lambda2) 2.0))
5.0ms
(sin (/ (- lambda1 lambda2) 2.0))
5.0ms
(sin (/ (- lambda1 lambda2) 2.0))

series23.0ms

Counts
4 → 12
Calls
4 calls:
6.0ms
(sin (/ (- lambda1 lambda2) 2.0))
6.0ms
(sin (/ (- lambda1 lambda2) 2.0))
6.0ms
(sin (/ (- lambda1 lambda2) 2.0))
6.0ms
(sin (/ (- lambda1 lambda2) 2.0))

simplify193.0ms

Algorithm
egg-herbie
Counts
44 → 44
Iterations

Useful iterations: 1 (3.0ms)

IterNodesCost
054248
189216
2188216
3373216
41242216
54970216
65002216

prune349.0ms

Filtered
40 candidates to 44 candidates (-10.0%)
Pruning

21 alts after pruning (21 fresh and 0 done)

PrunedKeptTotal
New41344
Fresh11819
Picked101
Done000
Total432164

Merged error: 13.5b

Counts
64 → 21

regimes2.1s

Accuracy

0% (0.5b remaining)

Error of 14.1b against oracle of 13.6b and baseline of 14.1b

bsearch0.0ms

simplify2.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
04865
14865

end0.0ms

analyze6.4s

Algorithm
search

sample17.4s

Algorithm
intervals
Results
12.8s4824×body1280valid
3.1s1897×body640valid
630.0ms562×body320valid
161.0ms523×body80valid
146.0ms194×body160valid
2.0msbody1280invalid
1.0msbody640invalid

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