Details

Time bar (total: 21.4s)

sample555.0ms

Algorithm
intervals
Results
406.0ms163×body1280valid
101.0ms65×body640valid
14.0ms13×body320valid
5.0msbody160valid
2.0msbody80valid

simplify77.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
05638
19838
218238
330938
460938
5216938
6500138

prune13.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New011
Fresh011
Picked000
Done000
Total022

Merged error: 25.8b

Counts
2 → 1

localize35.0ms

Local error

Found 4 expressions with local error:

2.3b
(sin (/ (- lambda1 lambda2) 2.0))
2.3b
(sin (/ (- lambda1 lambda2) 2.0))
4.2b
(sin (/ (- phi1 phi2) 2.0))
4.2b
(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))

series22.0ms

Counts
4 → 12
Calls
4 calls:
6.0ms
(sin (/ (- lambda1 lambda2) 2.0))
5.0ms
(sin (/ (- lambda1 lambda2) 2.0))
5.0ms
(sin (/ (- phi1 phi2) 2.0))
6.0ms
(sin (/ (- phi1 phi2) 2.0))

simplify80.0ms

Algorithm
egg-herbie
Counts
44 → 44
Iterations

Useful iterations: 1 (4.0ms)

IterNodesCost
0102248
1170216
2356216
3692216
42118216
55001216

prune322.0ms

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: 24.4b

Counts
45 → 14

localize53.0ms

Local error

Found 4 expressions with local error:

2.3b
(sin (/ (- lambda1 lambda2) 2.0))
2.3b
(sin (/ (- lambda1 lambda2) 2.0))
2.3b
(sin (/ (- lambda1 lambda2) 2.0))
4.2b
(sin (/ (- phi1 phi2) 2.0))

rewrite19.0ms

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))

series22.0ms

Counts
4 → 12
Calls
4 calls:
5.0ms
(sin (/ (- lambda1 lambda2) 2.0))
5.0ms
(sin (/ (- lambda1 lambda2) 2.0))
5.0ms
(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
41990216
55002216

prune410.0ms

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

19 alts after pruning (19 fresh and 0 done)

PrunedKeptTotal
New38644
Fresh01313
Picked101
Done000
Total391958

Merged error: 14.4b

Counts
58 → 19

localize46.0ms

Local error

Found 4 expressions with local error:

2.3b
(sin (/ (- lambda1 lambda2) 2.0))
2.3b
(sin (/ (- lambda1 lambda2) 2.0))
2.3b
(sin (/ (- lambda1 lambda2) 2.0))
2.3b
(sin (/ (- lambda1 lambda2) 2.0))

rewrite19.0ms

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))

series22.0ms

Counts
4 → 12
Calls
4 calls:
5.0ms
(sin (/ (- lambda1 lambda2) 2.0))
5.0ms
(sin (/ (- lambda1 lambda2) 2.0))
5.0ms
(sin (/ (- lambda1 lambda2) 2.0))
6.0ms
(sin (/ (- lambda1 lambda2) 2.0))

simplify189.0ms

Algorithm
egg-herbie
Counts
44 → 44
Iterations

Useful iterations: 1 (3.0ms)

IterNodesCost
054248
189216
2188216
3373216
41242216
54970216
65002216

prune480.0ms

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

21 alts after pruning (21 fresh and 0 done)

PrunedKeptTotal
New40444
Fresh11718
Picked101
Done000
Total422163

Merged error: 14.3b

Counts
63 → 21

localize52.0ms

Local error

Found 4 expressions with local error:

2.3b
(sin (/ (- lambda1 lambda2) 2.0))
2.3b
(sin (/ (- lambda1 lambda2) 2.0))
2.3b
(sin (/ (- lambda1 lambda2) 2.0))
2.3b
(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))

series22.0ms

Counts
4 → 12
Calls
4 calls:
5.0ms
(sin (/ (- lambda1 lambda2) 2.0))
5.0ms
(sin (/ (- lambda1 lambda2) 2.0))
5.0ms
(sin (/ (- lambda1 lambda2) 2.0))
6.0ms
(sin (/ (- lambda1 lambda2) 2.0))

simplify194.0ms

Algorithm
egg-herbie
Counts
44 → 44
Iterations

Useful iterations: 1 (3.0ms)

IterNodesCost
054248
189216
2188216
3373216
41242216
54970216
65002216

prune340.0ms

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

21 alts after pruning (21 fresh and 0 done)

PrunedKeptTotal
New40444
Fresh31720
Picked101
Done000
Total442165

Merged error: 14.3b

Counts
65 → 21

regimes2.1s

Accuracy

0% (0.5b remaining)

Error of 13.5b against oracle of 13.1b and baseline of 13.5b

bsearch0.0ms

simplify2.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
05367
15367

end0.0ms

sample16.2s

Algorithm
intervals
Results
11.8s4793×body1280valid
3.0s1895×body640valid
572.0ms539×body320valid
165.0ms576×body80valid
136.0ms199×body160valid

Profiling

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