Details

Time bar (total: 1.0s)

analyze4.0ms

Algorithm
search
Search
TrueOtherFalseIter
0%100%0%0
0%100%0%1
0%50%50%2
25%25%50%3
25%12.5%62.5%4
25%6.2%68.8%5
25%3.1%71.9%6
25%1.6%73.5%7
25%0.8%74.2%8
25%0.4%74.6%9
25%0.2%74.8%10
25%0.1%74.9%11
25%0%75%12
25%0%75%13
25%0%75%14

sample21.0ms

Algorithm
intervals
Results
14.0ms256×body80valid
0.0msbody80nan

simplify143.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (139.0ms)

IterNodesCost
049966
149966

prune2.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New011
Fresh011
Picked000
Done000
Total022

Merged error: 0.3b

Counts
2 → 1

localize5.0ms

Local error

Found 2 expressions with local error:

0.0b
(log.f64 (log.f64 x))
0.3b
(-.f64 (log.f64 x) (log.f64 (log.f64 x)))

rewrite8.0ms

Algorithm
rewrite-expression-head
Rules
11×log-prod_binary64
*-un-lft-identity_binary64 pow1_binary64
log-pow_binary64 add-sqr-sqrt_binary64
add-cube-cbrt_binary64
associate--r+_binary64 distribute-lft-out--_binary64
add-exp-log_binary64 associate--l+_binary64
add-log-exp_binary64 add-cbrt-cube_binary64
sub-neg_binary64 flip3--_binary64 diff-log_binary64 rem-log-exp_binary64 difference-of-squares_binary64 flip--_binary64
Counts
2 → 36
Calls
2 calls:
1.0ms
(log.f64 (log.f64 x))
5.0ms
(-.f64 (log.f64 x) (log.f64 (log.f64 x)))

series46.0ms

Counts
2 → 6
Calls
2 calls:
20.0ms
(log.f64 (log.f64 x))
26.0ms
(-.f64 (log.f64 x) (log.f64 (log.f64 x)))

simplify63.0ms

Algorithm
egg-herbie
Counts
42 → 42
Iterations

Useful iterations: 0 (55.0ms)

IterNodesCost
04869276
14869276

prune15.0ms

Filtered
25 candidates to 42 candidates (-68.0%)
Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New40242
Fresh000
Picked101
Done000
Total41243

Merged error: 0b

Counts
43 → 2

localize5.0ms

Local error

Found 2 expressions with local error:

0.0b
(log.f64 (/.f64 x (log.f64 x)))
0.3b
(/.f64 x (log.f64 x))

rewrite8.0ms

Algorithm
rewrite-expression-head
Rules
24×times-frac_binary64
19×*-un-lft-identity_binary64 add-cube-cbrt_binary64 add-sqr-sqrt_binary64
16×log-prod_binary64
10×pow1_binary64
log-pow_binary64
add-exp-log_binary64
associate-/r*_binary64 add-cbrt-cube_binary64
associate-/l*_binary64
add-log-exp_binary64 rem-log-exp_binary64 div-inv_binary64 div-exp_binary64
cbrt-undiv_binary64 clear-num_binary64 frac-2neg_binary64 log-div_binary64
Counts
2 → 58
Calls
2 calls:
3.0ms
(log.f64 (/.f64 x (log.f64 x)))
3.0ms
(/.f64 x (log.f64 x))

series41.0ms

Counts
2 → 6
Calls
2 calls:
26.0ms
(log.f64 (/.f64 x (log.f64 x)))
15.0ms
(/.f64 x (log.f64 x))

simplify80.0ms

Algorithm
egg-herbie
Counts
64 → 64
Iterations

Useful iterations: 0 (69.0ms)

IterNodesCost
05093491

prune26.0ms

Filtered
41 candidates to 64 candidates (-56.1%)
Pruning

2 alts after pruning (1 fresh and 1 done)

PrunedKeptTotal
New63164
Fresh101
Picked011
Done000
Total64266

Merged error: 0b

Counts
66 → 2

localize6.0ms

Local error

Found 3 expressions with local error:

0.0b
(log.f64 (*.f64 x (/.f64 1 (log.f64 x))))
0.2b
(*.f64 x (/.f64 1 (log.f64 x)))
0.3b
(/.f64 1 (log.f64 x))

rewrite19.0ms

Algorithm
rewrite-expression-head
Rules
28×add-sqr-sqrt_binary64
26×add-exp-log_binary64 times-frac_binary64
22×*-un-lft-identity_binary64
21×add-cube-cbrt_binary64
16×pow1_binary64 associate-*r*_binary64
10×add-cbrt-cube_binary64
log-pow_binary64
prod-exp_binary64
div-exp_binary64
rem-log-exp_binary64
associate-/r*_binary64
add-log-exp_binary64 1-exp_binary64 associate-*l*_binary64 unswap-sqr_binary64 rec-exp_binary64 associate-/l*_binary64
pow-prod-down_binary64 cbrt-unprod_binary64 cbrt-undiv_binary64 associate-*r/_binary64 un-div-inv_binary64 div-inv_binary64 log-div_binary64
log-prod_binary64 clear-num_binary64 inv-pow_binary64 frac-2neg_binary64 pow-flip_binary64 *-commutative_binary64
Counts
3 → 91
Calls
3 calls:
5.0ms
(log.f64 (*.f64 x (/.f64 1 (log.f64 x))))
8.0ms
(*.f64 x (/.f64 1 (log.f64 x)))
4.0ms
(/.f64 1 (log.f64 x))

series56.0ms

Counts
3 → 9
Calls
3 calls:
26.0ms
(log.f64 (*.f64 x (/.f64 1 (log.f64 x))))
17.0ms
(*.f64 x (/.f64 1 (log.f64 x)))
12.0ms
(/.f64 1 (log.f64 x))

simplify64.0ms

Algorithm
egg-herbie
Counts
100 → 100
Iterations

Useful iterations: 0 (56.0ms)

IterNodesCost
05114557

prune27.0ms

Filtered
53 candidates to 100 candidates (-88.7%)
Pruning

2 alts after pruning (0 fresh and 2 done)

PrunedKeptTotal
New1000100
Fresh000
Picked011
Done011
Total1002102

Merged error: 0b

Counts
102 → 2

regimes13.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify2.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
045
145

end0.0ms

sample358.0ms

Algorithm
intervals
Results
267.0ms8000×body80valid
0.0msbody80nan

Profiling

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