Details

Time bar (total: 1.2s)

analyze4.0ms

Algorithm
search
Search
TrueOtherFalseIter
0%100%0%0
0%100%0%1
0%100%0%2
0%50%50%3
25%25%50%4
37.5%12.5%50%5
43.7%6.2%50%6
46.9%3.1%50%7
48.4%1.6%50%8
49.2%0.8%50%9
49.6%0.4%50%10
49.8%0.2%50%11
49.9%0.1%50%12
49.9%0%50%13
49.9%0%50%14

sample10.0ms

Algorithm
intervals
Results
6.0ms256×body80valid

simplify349.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (340.0ms)

IterNodesCost
075229

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 1 expressions with local error:

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

rewrite3.0ms

Algorithm
rewrite-expression-head
Rules
sqrt-prod_binary64
add-sqr-sqrt_binary64
*-un-lft-identity_binary64
pow1_binary64 add-cube-cbrt_binary64 difference-of-squares_binary64 sqrt-div_binary64
add-log-exp_binary64 pow1/2_binary64 flip3--_binary64 add-exp-log_binary64 add-cbrt-cube_binary64 sqrt-pow1_binary64 rem-sqrt-square_binary64 flip--_binary64
Counts
1 → 17
Calls
1 calls:
3.0ms
(sqrt.f64 (-.f64 1 (*.f64 x x)))

series19.0ms

Counts
1 → 3
Calls
1 calls:
19.0ms
(sqrt.f64 (-.f64 1 (*.f64 x x)))

simplify73.0ms

Algorithm
egg-herbie
Counts
20 → 20
Iterations

Useful iterations: 0 (58.0ms)

IterNodesCost
05011293

prune14.0ms

Filtered
16 candidates to 20 candidates (-25.0%)
Pruning

2 alts after pruning (1 fresh and 1 done)

PrunedKeptTotal
New19120
Fresh000
Picked011
Done000
Total19221

Merged error: 0b

Counts
21 → 2

localize11.0ms

Local error

Found 3 expressions with local error:

0.0b
(sqrt.f64 (+.f64 1 (+.f64 (*.f64 x x) (pow.f64 x 4))))
0.0b
(+.f64 (*.f64 x x) (pow.f64 x 4))
0.0b
(/.f64 (sqrt.f64 (-.f64 1 (pow.f64 x 6))) (sqrt.f64 (+.f64 1 (+.f64 (*.f64 x x) (pow.f64 x 4)))))

rewrite41.0ms

Algorithm
rewrite-expression-head
Rules
140×sqrt-prod_binary64
118×*-un-lft-identity_binary64
105×add-sqr-sqrt_binary64
91×times-frac_binary64
48×add-cube-cbrt_binary64 difference-of-squares_binary64
16×sqr-pow_binary64 unpow-prod-down_binary64
15×distribute-lft-out_binary64
13×associate-/l*_binary64
distribute-lft-out--_binary64
associate-/r*_binary64
sqrt-div_binary64
add-log-exp_binary64 add-exp-log_binary64 add-cbrt-cube_binary64
pow1_binary64
flip3-+_binary64 flip-+_binary64
associate-/l/_binary64 associate-/r/_binary64
pow1/2_binary64 flip3--_binary64 cbrt-undiv_binary64 sqrt-undiv_binary64 sqrt-pow1_binary64 rem-sqrt-square_binary64 clear-num_binary64 frac-2neg_binary64 div-inv_binary64 div-exp_binary64 +-commutative_binary64 flip--_binary64 sum-log_binary64
Counts
3 → 155
Calls
3 calls:
7.0ms
(sqrt.f64 (+.f64 1 (+.f64 (*.f64 x x) (pow.f64 x 4))))
6.0ms
(+.f64 (*.f64 x x) (pow.f64 x 4))
18.0ms
(/.f64 (sqrt.f64 (-.f64 1 (pow.f64 x 6))) (sqrt.f64 (+.f64 1 (+.f64 (*.f64 x x) (pow.f64 x 4)))))

series119.0ms

Counts
3 → 9
Calls
3 calls:
22.0ms
(sqrt.f64 (+.f64 1 (+.f64 (*.f64 x x) (pow.f64 x 4))))
46.0ms
(+.f64 (*.f64 x x) (pow.f64 x 4))
51.0ms
(/.f64 (sqrt.f64 (-.f64 1 (pow.f64 x 6))) (sqrt.f64 (+.f64 1 (+.f64 (*.f64 x x) (pow.f64 x 4)))))

simplify119.0ms

Algorithm
egg-herbie
Counts
164 → 164
Iterations

Useful iterations: 0 (66.0ms)

IterNodesCost
050106266

prune120.0ms

Filtered
78 candidates to 164 candidates (-110.3%)
Pruning

2 alts after pruning (0 fresh and 2 done)

PrunedKeptTotal
New1640164
Fresh000
Picked011
Done011
Total1642166

Merged error: 0b

Counts
166 → 2

regimes25.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify3.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
0259
1259

end0.0ms

sample261.0ms

Algorithm
intervals
Results
178.0ms8000×body80valid

Profiling

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