Details

Time bar (total: 1.5s)

analyze14.0ms

Algorithm
search
Search
TrueOtherFalseIter
0%100%0%0
0%100%0%1
0%100%0%2
50%50%0%3
50%25%25%4
62.5%12.5%25%5
68.7%6.2%25%6
71.8%3.1%25%7
73.4%1.6%25%8
74.2%0.8%25%9
74.6%0.4%25%10
74.8%0.2%25%11
74.9%0.1%25%12
74.9%0%25%13
74.9%0%25%14

sample24.0ms

Algorithm
intervals
Results
8.0ms76×body1280valid
4.0ms50×body640valid
3.0ms95×body80valid
1.0ms24×body320valid
0.0ms11×body160valid

simplify498.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (80.0ms)

IterNodesCost
013559
113559

prune4.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New011
Fresh011
Picked000
Done000
Total022

Merged error: 38.0b

Counts
2 → 1

localize6.0ms

Local error

Found 2 expressions with local error:

0.0b
(*.f64 (+.f64 x 1.0) (+.f64 x 1.0))
3.4b
(-.f64 (*.f64 (+.f64 x 1.0) (+.f64 x 1.0)) 1.0)

rewrite35.0ms

Algorithm
rewrite-expression-head
Rules
20×*-un-lft-identity_binary64
pow1_binary64 add-sqr-sqrt_binary64
flip3-+_binary64 swap-sqr_binary64 distribute-lft-out_binary64 add-cube-cbrt_binary64 flip-+_binary64
add-log-exp_binary64 associate-*r*_binary64 add-exp-log_binary64 add-cbrt-cube_binary64 associate-*l*_binary64 frac-times_binary64
associate-*r/_binary64 distribute-lft-in_binary64 distribute-rgt-in_binary64 associate--l+_binary64 associate-*l/_binary64
pow-prod-down_binary64 sub-neg_binary64 flip3--_binary64 diff-log_binary64 cbrt-unprod_binary64 pow-prod-up_binary64 pow-plus_binary64 unswap-sqr_binary64 prod-exp_binary64 difference-of-squares_binary64 pow-sqr_binary64 flip--_binary64 pow2_binary64 *-commutative_binary64
Counts
2 → 54
Calls
2 calls:
9.0ms
(*.f64 (+.f64 x 1.0) (+.f64 x 1.0))
23.0ms
(-.f64 (*.f64 (+.f64 x 1.0) (+.f64 x 1.0)) 1.0)

series23.0ms

Counts
2 → 6
Calls
2 calls:
3.0ms
(*.f64 (+.f64 x 1.0) (+.f64 x 1.0))
21.0ms
(-.f64 (*.f64 (+.f64 x 1.0) (+.f64 x 1.0)) 1.0)

simplify49.0ms

Algorithm
egg-herbie
Counts
60 → 60
Iterations

Useful iterations: 0 (42.0ms)

IterNodesCost
05115499

prune63.0ms

Filtered
36 candidates to 60 candidates (-66.7%)
Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New58260
Fresh000
Picked101
Done000
Total59261

Merged error: 0.0b

Counts
61 → 2

localize3.0ms

Local error

Found 1 expressions with local error:

0.0b
(*.f64 x (+.f64 x 2.0))

rewrite7.0ms

Algorithm
rewrite-expression-head
Rules
*-un-lft-identity_binary64 add-sqr-sqrt_binary64
associate-*r*_binary64
pow1_binary64 add-cube-cbrt_binary64 add-exp-log_binary64 add-cbrt-cube_binary64 associate-*l*_binary64
associate-*r/_binary64
pow-prod-down_binary64 flip3-+_binary64 add-log-exp_binary64 cbrt-unprod_binary64 distribute-lft-out_binary64 distribute-lft-in_binary64 distribute-rgt-in_binary64 unswap-sqr_binary64 prod-exp_binary64 flip-+_binary64 *-commutative_binary64
Counts
1 → 23
Calls
1 calls:
6.0ms
(*.f64 x (+.f64 x 2.0))

series11.0ms

Counts
1 → 3
Calls
1 calls:
11.0ms
(*.f64 x (+.f64 x 2.0))

simplify71.0ms

Algorithm
egg-herbie
Counts
26 → 26
Iterations

Useful iterations: 0 (67.0ms)

IterNodesCost
04887163
14887163

prune19.0ms

Filtered
16 candidates to 26 candidates (-62.5%)
Pruning

2 alts after pruning (1 fresh and 1 done)

PrunedKeptTotal
New25126
Fresh101
Picked011
Done000
Total26228

Merged error: 0b

Counts
28 → 2

localize4.0ms

Local error

Found 1 expressions with local error:

0.0b
(+.f64 (*.f64 x x) (*.f64 x 2.0))

rewrite5.0ms

Algorithm
rewrite-expression-head
Rules
add-log-exp_binary64
flip3-+_binary64 *-un-lft-identity_binary64 pow1_binary64 distribute-lft-out_binary64 add-cube-cbrt_binary64 add-exp-log_binary64 add-cbrt-cube_binary64 add-sqr-sqrt_binary64 +-commutative_binary64 flip-+_binary64 sum-log_binary64
Counts
1 → 12
Calls
1 calls:
4.0ms
(+.f64 (*.f64 x x) (*.f64 x 2.0))

series10.0ms

Counts
1 → 3
Calls
1 calls:
10.0ms
(+.f64 (*.f64 x x) (*.f64 x 2.0))

simplify43.0ms

Algorithm
egg-herbie
Counts
15 → 15
Iterations

Useful iterations: 0 (40.0ms)

IterNodesCost
05931112

prune13.0ms

Filtered
10 candidates to 15 candidates (-50.0%)
Pruning

2 alts after pruning (0 fresh and 2 done)

PrunedKeptTotal
New15015
Fresh000
Picked011
Done011
Total15217

Merged error: 0b

Counts
17 → 2

regimes25.0ms

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
065
165

end0.0ms

sample560.0ms

Algorithm
intervals
Results
213.0ms2198×body1280valid
135.0ms1708×body640valid
59.0ms2846×body80valid
48.0ms834×body320valid
16.0ms414×body160valid
0.0msbody80invalid

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