Details

Time bar (total: 570.0ms)

analyze8.0ms

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 (2.0ms)

IterNodesCost
0157
1157

prune1.0ms

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)

rewrite13.0ms

Algorithm
rewrite-expression-head
Rules
7×pow1_binary64 add-exp-log_binary64 add-cbrt-cube_binary64
4×add-log-exp_binary64 add-sqr-sqrt_binary64
3×pow-prod-down_binary64 *-un-lft-identity_binary64 cbrt-unprod_binary64 associate-*r*_binary64 add-cube-cbrt_binary64 prod-exp_binary64
1×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)

series9.0ms

Counts
2 → 6
Calls
2 calls:
3.0ms
(*.f64 (*.f64 x x) 2)
6.0ms
(-.f64 (*.f64 (*.f64 x x) 2) 1)

simplify58.0ms

Algorithm
egg-herbie
Counts
36 → 36
Iterations

Useful iterations: 0 (53.0ms)

IterNodesCost
04915254
14915254

prune14.0ms

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

localize7.0ms

Local error

Found 4 expressions with local error:

0.0b
(*.f64 (*.f64 x x) 2)
0.0b
(-.f64 (*.f64 (*.f64 x x) 2) 1)
0.1b
(pow.f64 (-.f64 (*.f64 (*.f64 x x) 2) 1) 3)
10.4b
(cbrt.f64 (pow.f64 (-.f64 (*.f64 (*.f64 x x) 2) 1) 3))

rewrite31.0ms

Algorithm
rewrite-expression-head
Rules
12×add-sqr-sqrt_binary64 cbrt-prod_binary64
11×*-un-lft-identity_binary64 add-cube-cbrt_binary64
10×pow1_binary64 add-exp-log_binary64 add-cbrt-cube_binary64
6×add-log-exp_binary64 unpow-prod-down_binary64 cube-prod_binary64
4×cube-div_binary64
3×pow-prod-down_binary64 pow-unpow_binary64 flip3--_binary64 cbrt-unprod_binary64 associate-*r*_binary64 prod-exp_binary64 flip--_binary64
2×cbrt-div_binary64 sqr-pow_binary64 unpow3_binary64 cube-mult_binary64
1×pow-to-exp_binary64 sub-neg_binary64 rem-cbrt-cube_binary64 diff-log_binary64 pow1/3_binary64 pow-pow_binary64 associate-*l*_binary64 unswap-sqr_binary64 rem-cube-cbrt_binary64 pow-exp_binary64 *-commutative_binary64
Counts
4 → 78
Calls
4 calls:
6.0ms
(*.f64 (*.f64 x x) 2)
6.0ms
(-.f64 (*.f64 (*.f64 x x) 2) 1)
7.0ms
(pow.f64 (-.f64 (*.f64 (*.f64 x x) 2) 1) 3)
10.0ms
(cbrt.f64 (pow.f64 (-.f64 (*.f64 (*.f64 x x) 2) 1) 3))

series20.0ms

Counts
4 → 12
Calls
4 calls:
3.0ms
(*.f64 (*.f64 x x) 2)
6.0ms
(-.f64 (*.f64 (*.f64 x x) 2) 1)
5.0ms
(pow.f64 (-.f64 (*.f64 (*.f64 x x) 2) 1) 3)
6.0ms
(cbrt.f64 (pow.f64 (-.f64 (*.f64 (*.f64 x x) 2) 1) 3))

simplify59.0ms

Algorithm
egg-herbie
Counts
90 → 90
Iterations

Useful iterations: 0 (50.0ms)

IterNodesCost
04919879
14919879

prune34.0ms

Filtered
50 candidates to 90 candidates (-80.0%)
Pruning

2 alts after pruning (0 fresh and 2 done)

PrunedKeptTotal
New90090
Fresh000
Picked011
Done011
Total90292

Merged error: 0b

Counts
92 → 2

regimes53.0ms

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

sample244.0ms

Algorithm
intervals
Results
159.0ms8000×body80valid

Profiling

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