Details

Time bar (total: 615.0ms)

analyze3.0ms

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%25.1%14

sample10.0ms

Algorithm
intervals
Results
5.0ms256×body80valid

simplify5.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (3.0ms)

IterNodesCost
0157
1157

prune2.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New011
Fresh011
Picked000
Done000
Total022

Merged error: 0.0b

Counts
2 → 1

localize4.0ms

Local error

Found 2 expressions with local error:

0.0b
(*.f64 (*.f64 x x) 2)
0.0b
(-.f64 (*.f64 (*.f64 x x) 2) 1)

rewrite14.0ms

Algorithm
rewrite-expression-head
Rules
pow1_binary64 add-exp-log_binary64 add-cbrt-cube_binary64
add-log-exp_binary64 add-sqr-sqrt_binary64
pow-prod-down_binary64 *-un-lft-identity_binary64 cbrt-unprod_binary64 associate-*r*_binary64 add-cube-cbrt_binary64 prod-exp_binary64
sub-neg_binary64 flip3--_binary64 diff-log_binary64 associate-*l*_binary64 unswap-sqr_binary64 flip--_binary64 *-commutative_binary64
Counts
2 → 30
Calls
2 calls:
6.0ms
(*.f64 (*.f64 x x) 2)
6.0ms
(-.f64 (*.f64 (*.f64 x x) 2) 1)

series10.0ms

Counts
2 → 6
Calls
2 calls:
4.0ms
(*.f64 (*.f64 x x) 2)
7.0ms
(-.f64 (*.f64 (*.f64 x x) 2) 1)

simplify65.0ms

Algorithm
egg-herbie
Counts
36 → 36
Iterations

Useful iterations: 0 (59.0ms)

IterNodesCost
04915254
14915254

prune20.0ms

Filtered
22 candidates to 36 candidates (-63.6%)
Pruning

2 alts after pruning (1 fresh and 1 done)

PrunedKeptTotal
New35136
Fresh000
Picked011
Done000
Total35237

Merged error: 0b

Counts
37 → 2

localize9.0ms

Local error

Found 4 expressions with local error:

0.0b
(+.f64 (*.f64 4 (pow.f64 x 4)) -1)
0.0b
(*.f64 (*.f64 x x) 2)
0.0b
(*.f64 4 (pow.f64 x 4))
9.4b
(/.f64 (+.f64 (*.f64 4 (pow.f64 x 4)) -1) (+.f64 (*.f64 (*.f64 x x) 2) 1))

rewrite33.0ms

Algorithm
rewrite-expression-head
Rules
22×add-sqr-sqrt_binary64
16×*-un-lft-identity_binary64 add-cube-cbrt_binary64 add-exp-log_binary64
13×add-cbrt-cube_binary64
10×associate-*r*_binary64
pow1_binary64 times-frac_binary64
add-log-exp_binary64 prod-exp_binary64
cbrt-unprod_binary64 associate-*l*_binary64 unswap-sqr_binary64 unpow-prod-down_binary64
pow-prod-down_binary64 flip3-+_binary64 associate-/r*_binary64 associate-/l*_binary64 flip-+_binary64
associate-/l/_binary64 sqr-pow_binary64 associate-/r/_binary64 *-commutative_binary64
pow-to-exp_binary64 cbrt-undiv_binary64 clear-num_binary64 frac-2neg_binary64 div-inv_binary64 div-exp_binary64 +-commutative_binary64 pow-exp_binary64 sum-log_binary64
Counts
4 → 86
Calls
4 calls:
5.0ms
(+.f64 (*.f64 4 (pow.f64 x 4)) -1)
6.0ms
(*.f64 (*.f64 x x) 2)
6.0ms
(*.f64 4 (pow.f64 x 4))
13.0ms
(/.f64 (+.f64 (*.f64 4 (pow.f64 x 4)) -1) (+.f64 (*.f64 (*.f64 x x) 2) 1))

series33.0ms

Counts
4 → 12
Calls
4 calls:
10.0ms
(+.f64 (*.f64 4 (pow.f64 x 4)) -1)
3.0ms
(*.f64 (*.f64 x x) 2)
4.0ms
(*.f64 4 (pow.f64 x 4))
15.0ms
(/.f64 (+.f64 (*.f64 4 (pow.f64 x 4)) -1) (+.f64 (*.f64 (*.f64 x x) 2) 1))

simplify45.0ms

Algorithm
egg-herbie
Counts
98 → 98
Iterations

Useful iterations: 0 (33.0ms)

IterNodesCost
052241027

prune57.0ms

Filtered
67 candidates to 98 candidates (-46.3%)
Pruning

2 alts after pruning (0 fresh and 2 done)

PrunedKeptTotal
New98098
Fresh000
Picked011
Done011
Total982100

Merged error: 0b

Counts
100 → 2

regimes57.0ms

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
0177
1177

end0.0ms

sample247.0ms

Algorithm
intervals
Results
160.0ms8000×body80valid
0.0msbody80invalid

Profiling

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