Details

Time bar (total: 1.3s)

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

simplify350.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (341.0ms)

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)))

rewrite4.0ms

Algorithm
rewrite-expression-head
Rules
5×sqrt-prod_binary64
4×add-sqr-sqrt_binary64
3×*-un-lft-identity_binary64
2×pow1_binary64 add-cube-cbrt_binary64 difference-of-squares_binary64 sqrt-div_binary64
1×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)))

series21.0ms

Counts
1 → 3
Calls
1 calls:
21.0ms
(sqrt.f64 (-.f64 1 (*.f64 x x)))

simplify71.0ms

Algorithm
egg-herbie
Counts
20 → 20
Iterations

Useful iterations: 0 (59.0ms)

IterNodesCost
05011293

prune17.0ms

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

localize7.0ms

Local error

Found 4 expressions with local error:

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

rewrite20.0ms

Algorithm
rewrite-expression-head
Rules
24×add-sqr-sqrt_binary64
22×cbrt-prod_binary64
18×sqrt-prod_binary64
16×*-un-lft-identity_binary64
12×add-cube-cbrt_binary64
11×associate-*r*_binary64
8×cbrt-div_binary64 difference-of-squares_binary64
7×pow1_binary64
6×add-exp-log_binary64 add-cbrt-cube_binary64
4×add-log-exp_binary64 flip3--_binary64 flip--_binary64 sqrt-div_binary64
3×pow1/3_binary64 associate-*l*_binary64 unswap-sqr_binary64
2×associate-*r/_binary64 sqrt-pow1_binary64 rem-sqrt-square_binary64
1×pow-prod-down_binary64 pow1/2_binary64 cbrt-unprod_binary64 prod-exp_binary64 *-commutative_binary64
Counts
4 → 82
Calls
4 calls:
8.0ms
(*.f64 (fabs.f64 (cbrt.f64 (-.f64 1 (*.f64 x x)))) (sqrt.f64 (cbrt.f64 (-.f64 1 (*.f64 x x)))))
4.0ms
(sqrt.f64 (cbrt.f64 (-.f64 1 (*.f64 x x))))
3.0ms
(cbrt.f64 (-.f64 1 (*.f64 x x)))
3.0ms
(cbrt.f64 (-.f64 1 (*.f64 x x)))

series255.0ms

Counts
4 → 12
Calls
4 calls:
89.0ms
(*.f64 (fabs.f64 (cbrt.f64 (-.f64 1 (*.f64 x x)))) (sqrt.f64 (cbrt.f64 (-.f64 1 (*.f64 x x)))))
57.0ms
(sqrt.f64 (cbrt.f64 (-.f64 1 (*.f64 x x))))
53.0ms
(cbrt.f64 (-.f64 1 (*.f64 x x)))
56.0ms
(cbrt.f64 (-.f64 1 (*.f64 x x)))

simplify96.0ms

Algorithm
egg-herbie
Counts
94 → 94
Iterations

Useful iterations: 0 (68.0ms)

IterNodesCost
050022045

prune96.0ms

Filtered
79 candidates to 94 candidates (-19.0%)
Pruning

2 alts after pruning (0 fresh and 2 done)

PrunedKeptTotal
New94094
Fresh000
Picked011
Done011
Total94296

Merged error: 0b

Counts
96 → 2

regimes26.0ms

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

sample274.0ms

Algorithm
intervals
Results
186.0ms8000×body80valid

Profiling

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