Details

Time bar (total: 3.8s)

sample102.0ms

Algorithm
intervals
Results
37.0ms89×body1280valid
22.0ms88×body640valid
15.0ms282×body80valid
6.0ms38×body320valid
3.0ms26×body160valid

simplify66.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
0237
1587
2957
32097
44597
55967
611987
719317
850017

prune7.0ms

Filtered
1 candidates to 0 candidates (100.0%)
Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New011
Fresh011
Picked000
Done000
Total022

Merged error: 0.0b

Counts
2 → 1

localize10.0ms

Local error

Found 1 expressions with local error:

0.0b
(+ (exp (neg im)) (exp im))

rewrite5.0ms

Algorithm
rewrite-expression-head
Rules
*-un-lft-identity add-log-exp
pow1 add-exp-log +-commutative add-sqr-sqrt add-cube-cbrt flip3-+ sum-log add-cbrt-cube flip-+ distribute-lft-out
Counts
1 → 12
Calls
1 calls:
5.0ms
(+ (exp (neg im)) (exp im))

series4.0ms

Counts
1 → 3
Calls
1 calls:
4.0ms
(+ (exp (neg im)) (exp im))

simplify47.0ms

Algorithm
egg-herbie
Counts
15 → 15
Iterations

Useful iterations: 2 (9.0ms)

IterNodesCost
0100101
132587
2114186
3500386

prune24.0ms

Filtered
15 candidates to 13 candidates (13.3%)
Pruning

2 alts after pruning (1 fresh and 1 done)

PrunedKeptTotal
New14115
Fresh000
Picked011
Done000
Total14216

Merged error: 0b

Counts
16 → 2

localize12.0ms

Local error

Found 2 expressions with local error:

0.0b
(+ (* 1/12 (pow im 4)) (+ (pow im 2) 2))
0.1b
(* 1/12 (pow im 4))

rewrite14.0ms

Algorithm
rewrite-expression-head
Rules
10×add-sqr-sqrt
add-exp-log associate-*r* add-log-exp
add-cube-cbrt *-un-lft-identity
unpow-prod-down add-cbrt-cube
associate-*l* prod-exp sum-log unswap-sqr
pow1 sqr-pow
+-commutative pow-to-exp associate-+r+ flip3-+ pow-exp *-commutative cbrt-unprod flip-+
Counts
2 → 38
Calls
2 calls:
8.0ms
(+ (* 1/12 (pow im 4)) (+ (pow im 2) 2))
5.0ms
(* 1/12 (pow im 4))

series10.0ms

Counts
2 → 6
Calls
2 calls:
4.0ms
(+ (* 1/12 (pow im 4)) (+ (pow im 2) 2))
6.0ms
(* 1/12 (pow im 4))

simplify161.0ms

Algorithm
egg-herbie
Counts
44 → 44
Iterations

Useful iterations: 2 (24.0ms)

IterNodesCost
0192220
1827206
24140203
35001203

prune89.0ms

Filtered
44 candidates to 28 candidates (36.4%)
Pruning

2 alts after pruning (0 fresh and 2 done)

PrunedKeptTotal
New44044
Fresh000
Picked011
Done011
Total44246

Merged error: 0b

Counts
46 → 2

regimes220.0ms

Accuracy

0% (0.0b remaining)

Error of 0.0b against oracle of 0.0b and baseline of 0.0b

bsearch0.0ms

simplify1.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
0137
1137

end0.0ms

sample3.1s

Algorithm
intervals
Results
1.3s3006×body1280valid
598.0ms2418×body640valid
444.0ms8516×body80valid
197.0ms1186×body320valid
69.0ms628×body160valid

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