Details

Time bar (total: 3.9s)

sample130.0ms

Algorithm
intervals
Results
45.0ms86×body1280valid
24.0ms78×body640valid
23.0ms291×body80valid
11.0ms52×body320valid
2.0ms17×body160valid

simplify63.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
0237
1587
2957
32097
44597
55967
611987
719317
850017

prune4.0ms

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))

series29.0ms

Counts
1 → 3
Calls
1 calls:
29.0ms
(+ (exp (neg im)) (exp im))

simplify46.0ms

Algorithm
egg-herbie
Counts
15 → 15
Iterations

Useful iterations: 2 (9.0ms)

IterNodesCost
0100101
132587
2114186
3500386

prune37.0ms

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

localize15.0ms

Local error

Found 2 expressions with local error:

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

rewrite11.0ms

Algorithm
rewrite-expression-head
Rules
10×add-sqr-sqrt
add-exp-log *-un-lft-identity associate-*r*
add-cube-cbrt
unpow-prod-down add-cbrt-cube add-log-exp
associate-*l* prod-exp unswap-sqr
pow1 sqr-pow
+-commutative pow-to-exp flip3-+ pow-exp sum-log *-commutative cbrt-unprod flip-+ distribute-lft-out
Counts
2 → 37
Calls
2 calls:
5.0ms
(+ (pow im 2) 2)
5.0ms
(* 1/12 (pow im 4))

series82.0ms

Counts
2 → 6
Calls
2 calls:
41.0ms
(+ (pow im 2) 2)
42.0ms
(* 1/12 (pow im 4))

simplify101.0ms

Algorithm
egg-herbie
Counts
43 → 43
Iterations

Useful iterations: 2 (18.0ms)

IterNodesCost
0165150
1681140
22707137
35001137

prune96.0ms

Filtered
43 candidates to 27 candidates (37.2%)
Pruning

2 alts after pruning (0 fresh and 2 done)

PrunedKeptTotal
New43043
Fresh000
Picked011
Done011
Total43245

Merged error: 0b

Counts
45 → 2

regimes218.0ms

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
1.2s2898×body1280valid
623.0ms2480×body640valid
440.0ms8464×body80valid
204.0ms1190×body320valid
72.0ms637×body160valid

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