Details

Time bar (total: 21.1s)

sample530.0ms

Algorithm
intervals
Results
378.0ms149×body1280valid
95.0ms58×body640valid
19.0ms18×body320valid
7.0ms25×body80valid
4.0ms6×body160valid

simplify52.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (50.0ms)

IterNodesCost
0486065
1486065

prune28.0ms

Filtered
1 candidates to 1 candidates (0.0%)
Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New011
Fresh011
Picked000
Done000
Total022

Merged error: 24.4b

Counts
2 → 2

localize41.0ms

Local error

Found 4 expressions with local error:

5.4b
(sin (/ (- lambda1 lambda2) 2.0))
5.4b
(sin (/ (- lambda1 lambda2) 2.0))
5.4b
(sin (/ (- lambda1 lambda2) 2.0))
5.4b
(sin (/ (- lambda2 lambda1) 2.0))

rewrite22.0ms

Algorithm
rewrite-expression-head
Rules
4×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 (/ (- lambda2 lambda1) 2.0))

series23.0ms

Counts
4 → 12
Calls
4 calls:
6.0ms
(sin (/ (- lambda1 lambda2) 2.0))
5.0ms
(sin (/ (- lambda1 lambda2) 2.0))
5.0ms
(sin (/ (- lambda1 lambda2) 2.0))
7.0ms
(sin (/ (- lambda2 lambda1) 2.0))

simplify99.0ms

Algorithm
egg-herbie
Counts
44 → 44
Iterations

Useful iterations: 0 (95.0ms)

IterNodesCost
04804396
14804396

prune312.0ms

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

13 alts after pruning (13 fresh and 0 done)

PrunedKeptTotal
New311344
Fresh101
Picked101
Done000
Total331346

Merged error: 23.7b

Counts
46 → 13

localize46.0ms

Local error

Found 4 expressions with local error:

5.4b
(sin (/ (- lambda1 lambda2) 2.0))
5.4b
(sin (/ (- lambda1 lambda2) 2.0))
5.4b
(sin (/ (- lambda1 lambda2) 2.0))
5.4b
(sin (/ (- lambda2 lambda1) 2.0))

rewrite21.0ms

Algorithm
rewrite-expression-head
Rules
4×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 (/ (- lambda2 lambda1) 2.0))

series24.0ms

Counts
4 → 12
Calls
4 calls:
6.0ms
(sin (/ (- lambda1 lambda2) 2.0))
7.0ms
(sin (/ (- lambda1 lambda2) 2.0))
5.0ms
(sin (/ (- lambda1 lambda2) 2.0))
6.0ms
(sin (/ (- lambda2 lambda1) 2.0))

simplify101.0ms

Algorithm
egg-herbie
Counts
44 → 44
Iterations

Useful iterations: 0 (97.0ms)

IterNodesCost
04804396
14804396

prune311.0ms

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

13 alts after pruning (13 fresh and 0 done)

PrunedKeptTotal
New42244
Fresh11112
Picked101
Done000
Total441357

Merged error: 23.7b

Counts
57 → 13

localize47.0ms

Local error

Found 4 expressions with local error:

5.4b
(sin (/ (- lambda1 lambda2) 2.0))
5.4b
(sin (/ (- lambda1 lambda2) 2.0))
5.4b
(sin (/ (- lambda2 lambda1) 2.0))
8.0b
(cbrt (pow (sin (/ (- lambda2 lambda1) 2.0)) 3))

rewrite22.0ms

Algorithm
rewrite-expression-head
Rules
12×cbrt-prod
7×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
4×pow1 add-exp-log add-cbrt-cube add-log-exp
3×unpow-prod-down div-sub cube-prod sin-diff
1×cube-mult pow1/3 unpow3 rem-cbrt-cube sqr-pow
Counts
4 → 45
Calls
4 calls:
5.0ms
(sin (/ (- lambda1 lambda2) 2.0))
5.0ms
(sin (/ (- lambda1 lambda2) 2.0))
5.0ms
(sin (/ (- lambda2 lambda1) 2.0))
6.0ms
(cbrt (pow (sin (/ (- lambda2 lambda1) 2.0)) 3))

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 (/ (- lambda2 lambda1) 2.0))
6.0ms
(cbrt (pow (sin (/ (- lambda2 lambda1) 2.0)) 3))

simplify59.0ms

Algorithm
egg-herbie
Counts
57 → 57
Iterations

Useful iterations: 0 (54.0ms)

IterNodesCost
04819536
14819536

prune343.0ms

Filtered
42 candidates to 57 candidates (-35.7%)
Pruning

14 alts after pruning (14 fresh and 0 done)

PrunedKeptTotal
New50757
Fresh5712
Picked101
Done000
Total561470

Merged error: 23.7b

Counts
70 → 14

localize47.0ms

Local error

Found 4 expressions with local error:

5.4b
(sin (/ (- lambda1 lambda2) 2.0))
5.4b
(sin (/ (- lambda2 lambda1) 2.0))
8.0b
(cbrt (pow (sin (/ (- lambda2 lambda1) 2.0)) 3))
8.0b
(cbrt (pow (sin (/ (- lambda1 lambda2) 2.0)) 3))

rewrite23.0ms

Algorithm
rewrite-expression-head
Rules
24×cbrt-prod
10×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
6×unpow-prod-down cube-prod
4×pow1 add-exp-log add-cbrt-cube add-log-exp
2×cube-mult pow1/3 unpow3 div-sub sin-diff rem-cbrt-cube sqr-pow
Counts
4 → 58
Calls
4 calls:
5.0ms
(sin (/ (- lambda1 lambda2) 2.0))
5.0ms
(sin (/ (- lambda2 lambda1) 2.0))
6.0ms
(cbrt (pow (sin (/ (- lambda2 lambda1) 2.0)) 3))
6.0ms
(cbrt (pow (sin (/ (- lambda1 lambda2) 2.0)) 3))

series23.0ms

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

simplify72.0ms

Algorithm
egg-herbie
Counts
70 → 70
Iterations

Useful iterations: 0 (65.0ms)

IterNodesCost
04830676
14830676

prune272.0ms

Filtered
47 candidates to 70 candidates (-48.9%)
Pruning

13 alts after pruning (13 fresh and 0 done)

PrunedKeptTotal
New67370
Fresh31013
Picked101
Done000
Total711384

Merged error: 23.6b

Counts
84 → 13

regimes1.4s

Accuracy

0% (0.9b remaining)

Error of 24.9b against oracle of 24.0b and baseline of 24.9b

bsearch0.0ms

simplify2.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
08271
18271

end0.0ms

sample17.2s

Algorithm
intervals
Results
12.5s4852×body1280valid
3.0s1844×body640valid
618.0ms558×body320valid
166.0ms558×body80valid
142.0ms189×body160valid

Profiling

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