Details

Time bar (total: 21.7s)

sample679.0ms

Algorithm
intervals
Results
368.0ms147×body1280valid
132.0ms73×body640valid
14.0ms13×body320valid
5.0ms17×body80valid
5.0msbody160valid

simplify77.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
05638
19838
218238
330938
460938
5216938
6500138

prune8.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New011
Fresh011
Picked000
Done000
Total022

Merged error: 23.0b

Counts
2 → 1

localize36.0ms

Local error

Found 4 expressions with local error:

3.2b
(sin (/ (- lambda1 lambda2) 2.0))
3.2b
(sin (/ (- lambda1 lambda2) 2.0))
3.2b
(sin (/ (- lambda1 lambda2) 2.0))
3.2b
(sin (/ (- lambda1 lambda2) 2.0))

rewrite22.0ms

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))
7.0ms
(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:
5.0ms
(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))

simplify195.0ms

Algorithm
egg-herbie
Counts
44 → 44
Iterations

Useful iterations: 1 (3.0ms)

IterNodesCost
054248
189216
2188216
3373216
41242216
54970216
65002216

prune289.0ms

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

10 alts after pruning (10 fresh and 0 done)

PrunedKeptTotal
New341044
Fresh000
Picked101
Done000
Total351045

Merged error: 22.5b

Counts
45 → 10

localize47.0ms

Local error

Found 4 expressions with local error:

3.2b
(sin (/ (- lambda1 lambda2) 2.0))
3.2b
(sin (/ (- lambda1 lambda2) 2.0))
3.2b
(sin (/ (- lambda1 lambda2) 2.0))
3.2b
(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))
6.0ms
(sin (/ (- lambda1 lambda2) 2.0))
5.0ms
(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

prune293.0ms

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

10 alts after pruning (10 fresh and 0 done)

PrunedKeptTotal
New41344
Fresh279
Picked101
Done000
Total441054

Merged error: 22.5b

Counts
54 → 10

localize44.0ms

Local error

Found 4 expressions with local error:

3.2b
(sin (/ (- lambda1 lambda2) 2.0))
3.2b
(sin (/ (- lambda1 lambda2) 2.0))
3.2b
(sin (/ (- lambda1 lambda2) 2.0))
6.6b
(cbrt (pow (sin (/ (- lambda1 lambda2) 2.0)) 3))

rewrite20.0ms

Algorithm
rewrite-expression-head
Rules
12×cbrt-prod
add-sqr-sqrt add-cube-cbrt *-un-lft-identity
pow1 add-exp-log add-cbrt-cube add-log-exp
unpow-prod-down div-sub cube-prod sin-diff
cube-mult pow1/3 unpow3 rem-cbrt-cube sqr-pow
Counts
4 → 45
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
(cbrt (pow (sin (/ (- lambda1 lambda2) 2.0)) 3))

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
(cbrt (pow (sin (/ (- lambda1 lambda2) 2.0)) 3))

simplify77.0ms

Algorithm
egg-herbie
Counts
57 → 57
Iterations

Useful iterations: 4 (72.0ms)

IterNodesCost
0106315
1282311
2757311
32984311
45001284

prune350.0ms

Filtered
44 candidates to 57 candidates (-29.5%)
Pruning

14 alts after pruning (14 fresh and 0 done)

PrunedKeptTotal
New51657
Fresh189
Picked101
Done000
Total531467

Merged error: 22.5b

Counts
67 → 14

localize47.0ms

Local error

Found 4 expressions with local error:

3.2b
(sin (/ (- lambda1 lambda2) 2.0))
3.2b
(sin (/ (- lambda1 lambda2) 2.0))
3.2b
(sin (/ (- lambda1 lambda2) 2.0))
6.6b
(cbrt (pow (* (pow (cbrt (sin (/ (- lambda1 lambda2) 2.0))) 2) (cbrt (sin (/ (- lambda1 lambda2) 2.0)))) 3))

rewrite19.0ms

Algorithm
rewrite-expression-head
Rules
cbrt-prod
add-sqr-sqrt add-cube-cbrt *-un-lft-identity
pow1 add-exp-log add-cbrt-cube add-log-exp
div-sub sin-diff
cube-mult unpow-prod-down pow1/3 unpow3 cube-prod rem-cbrt-cube sqr-pow
Counts
4 → 41
Calls
4 calls:
5.0ms
(sin (/ (- lambda1 lambda2) 2.0))
5.0ms
(sin (/ (- lambda1 lambda2) 2.0))
5.0ms
(sin (/ (- lambda1 lambda2) 2.0))
3.0ms
(cbrt (pow (* (pow (cbrt (sin (/ (- lambda1 lambda2) 2.0))) 2) (cbrt (sin (/ (- lambda1 lambda2) 2.0)))) 3))

series24.0ms

Counts
4 → 12
Calls
4 calls:
5.0ms
(sin (/ (- lambda1 lambda2) 2.0))
7.0ms
(sin (/ (- lambda1 lambda2) 2.0))
5.0ms
(sin (/ (- lambda1 lambda2) 2.0))
6.0ms
(cbrt (pow (* (pow (cbrt (sin (/ (- lambda1 lambda2) 2.0))) 2) (cbrt (sin (/ (- lambda1 lambda2) 2.0)))) 3))

simplify117.0ms

Algorithm
egg-herbie
Counts
53 → 53
Iterations

Useful iterations: 4 (112.0ms)

IterNodesCost
0106321
1285289
2808289
34100289
45001288

prune270.0ms

Filtered
44 candidates to 53 candidates (-20.5%)
Pruning

13 alts after pruning (13 fresh and 0 done)

PrunedKeptTotal
New49453
Fresh4913
Picked101
Done000
Total541367

Merged error: 22.4b

Counts
67 → 13

regimes1.7s

Accuracy

0% (0.6b remaining)

Error of 23.9b against oracle of 23.4b and baseline of 23.9b

bsearch0.0ms

simplify2.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
05655
15655

end0.0ms

sample17.1s

Algorithm
intervals
Results
12.2s4783×body1280valid
3.4s1938×body640valid
583.0ms528×body320valid
163.0ms547×body80valid
147.0ms206×body160valid

Profiling

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