Details

Time bar (total: 1.8min)

sample44.4s

Algorithm
intervals
sampling

Space saved by range analysis: 0%

Space saved by search: 0%

Guaranteed chance to sample good point: 3.015137%

Results
396.0ms154×body1280valid
93.0ms58×body640valid
17.0ms15×body320valid
6.0msbody160valid
6.0ms20×body80valid

simplify78.0ms

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: 22.7b

Counts
2 → 1

localize33.0ms

Local error

Found 4 expressions with local error:

2.4b
(sin (/ (- lambda1 lambda2) 2.0))
2.4b
(sin (/ (- lambda1 lambda2) 2.0))
2.4b
(sin (/ (- phi1 phi2) 2.0))
2.4b
(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:
5.0ms
(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))

simplify83.0ms

Algorithm
egg-herbie
Counts
44 → 44
Iterations

Useful iterations: 1 (3.0ms)

IterNodesCost
0102248
1170216
2356216
3692216
42118216
55001216

prune327.0ms

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

15 alts after pruning (15 fresh and 0 done)

PrunedKeptTotal
New291544
Fresh000
Picked101
Done000
Total301545

Merged error: 21.5b

Counts
45 → 15

localize51.0ms

Local error

Found 4 expressions with local error:

2.4b
(sin (/ (- lambda1 lambda2) 2.0))
2.4b
(sin (/ (- lambda1 lambda2) 2.0))
2.4b
(sin (/ (- lambda1 lambda2) 2.0))
2.4b
(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:
4.0ms
(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:
6.0ms
(sin (/ (- lambda1 lambda2) 2.0))
5.0ms
(sin (/ (- lambda1 lambda2) 2.0))
6.0ms
(sin (/ (- lambda1 lambda2) 2.0))
5.0ms
(sin (/ (- phi1 phi2) 2.0))

simplify81.0ms

Algorithm
egg-herbie
Counts
44 → 44
Iterations

Useful iterations: 1 (3.0ms)

IterNodesCost
0102248
1170216
2356216
3692216
42118216
55001216

prune386.0ms

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

17 alts after pruning (17 fresh and 0 done)

PrunedKeptTotal
New38644
Fresh31114
Picked101
Done000
Total421759

Merged error: 11.3b

Counts
59 → 17

localize46.0ms

Local error

Found 4 expressions with local error:

2.4b
(sin (/ (- lambda1 lambda2) 2.0))
2.4b
(sin (/ (- lambda1 lambda2) 2.0))
2.4b
(sin (/ (- lambda1 lambda2) 2.0))
2.4b
(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))
5.0ms
(sin (/ (- lambda1 lambda2) 2.0))

simplify195.0ms

Algorithm
egg-herbie
Counts
44 → 44
Iterations

Useful iterations: 1 (3.0ms)

IterNodesCost
054248
189216
2188216
3373216
41242216
54970216
65002216

prune447.0ms

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

18 alts after pruning (18 fresh and 0 done)

PrunedKeptTotal
New39544
Fresh31316
Picked101
Done000
Total431861

Merged error: 11.2b

Counts
61 → 18

localize51.0ms

Local error

Found 4 expressions with local error:

2.4b
(sin (/ (- lambda1 lambda2) 2.0))
2.4b
(sin (/ (- lambda1 lambda2) 2.0))
2.4b
(sin (/ (- lambda1 lambda2) 2.0))
2.4b
(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))

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))

simplify195.0ms

Algorithm
egg-herbie
Counts
44 → 44
Iterations

Useful iterations: 1 (3.0ms)

IterNodesCost
054248
189216
2188216
3373216
41242216
54970216
65002216

prune348.0ms

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

19 alts after pruning (19 fresh and 0 done)

PrunedKeptTotal
New40444
Fresh21517
Picked101
Done000
Total431962

Merged error: 11.2b

Counts
62 → 19

regimes2.0s

Accuracy

0% (0.5b remaining)

Error of 13.7b against oracle of 13.3b and baseline of 13.7b

bsearch0.0ms

simplify2.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
05267
15267

end0.0ms

sample1.0min

Algorithm
intervals
sampling

Space saved by range analysis: 0%

Space saved by search: 0%

Guaranteed chance to sample good point: 3.015137%

Results
12.3s4807×body1280valid
3.5s1939×body640valid
588.0ms528×body320valid
165.0ms546×body80valid
128.0ms180×body160valid
5.0msbody1280invalid

Profiling

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