Details

Time bar (total: 947.0ms)

analyze72.0ms

Algorithm
search
Search
TrueOtherFalseIter
0%99.9%0.1%0
0%99.9%0.1%1
0%99.9%0.1%2
0%99.9%0.1%3
25%74.9%0.1%4
25%74.9%0.1%5
43.7%50%6.3%6
43.7%43.7%12.6%7
59.3%26.5%14.1%8
59.3%22.6%18%9
67.1%13.7%19.2%10
67.1%11.5%21.4%11
71%6.9%22%12
71%5.8%23.2%13
73%3.5%23.5%14

sample12.0ms

Algorithm
intervals
Results
6.0ms256×body80valid
0.0msbody80nan

simplify12.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (4.0ms)

IterNodesCost
079
179

prune1.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New011
Fresh011
Picked000
Done000
Total022

Merged error: 20.1b

Counts
2 → 1

localize4.0ms

Local error

Found 2 expressions with local error:

0.0b
(+.f64 (*.f64 x x) y)
18.7b
(sqrt.f64 (+.f64 (*.f64 x x) y))

rewrite9.0ms

Algorithm
rewrite-expression-head
Rules
add-log-exp_binary64 add-sqr-sqrt_binary64
*-un-lft-identity_binary64 pow1_binary64 add-cube-cbrt_binary64 sqrt-prod_binary64
flip3-+_binary64 add-exp-log_binary64 add-cbrt-cube_binary64 flip-+_binary64 sqrt-div_binary64
pow1/2_binary64 sqrt-pow1_binary64 rem-sqrt-square_binary64 +-commutative_binary64 sum-log_binary64
Counts
2 → 26
Calls
2 calls:
4.0ms
(+.f64 (*.f64 x x) y)
4.0ms
(sqrt.f64 (+.f64 (*.f64 x x) y))

series40.0ms

Counts
2 → 6
Calls
2 calls:
14.0ms
(+.f64 (*.f64 x x) y)
26.0ms
(sqrt.f64 (+.f64 (*.f64 x x) y))

simplify123.0ms

Algorithm
egg-herbie
Counts
32 → 32
Iterations

Useful iterations: 0 (107.0ms)

IterNodesCost
04921392
14921392

prune18.0ms

Filtered
25 candidates to 32 candidates (-28.0%)
Pruning

3 alts after pruning (2 fresh and 1 done)

PrunedKeptTotal
New30232
Fresh000
Picked011
Done000
Total30333

Merged error: 0b

Counts
33 → 3

localize5.0ms

Local error

Found 1 expressions with local error:

0.2b
(*.f64 y (/.f64 -1/2 x))

rewrite8.0ms

Algorithm
rewrite-expression-head
Rules
14×add-sqr-sqrt_binary64
13×associate-*r*_binary64
10×times-frac_binary64
*-un-lft-identity_binary64 add-cube-cbrt_binary64
add-exp-log_binary64 add-cbrt-cube_binary64
pow1_binary64 associate-*l*_binary64
cbrt-unprod_binary64 unswap-sqr_binary64 prod-exp_binary64
pow-prod-down_binary64 add-log-exp_binary64 cbrt-undiv_binary64 associate-*r/_binary64 div-inv_binary64 div-exp_binary64 *-commutative_binary64
Counts
1 → 32
Calls
1 calls:
7.0ms
(*.f64 y (/.f64 -1/2 x))

series14.0ms

Counts
1 → 3
Calls
1 calls:
14.0ms
(*.f64 y (/.f64 -1/2 x))

simplify131.0ms

Algorithm
egg-herbie
Counts
35 → 35
Iterations

Useful iterations: 0 (119.0ms)

IterNodesCost
04989348
14989348

prune21.0ms

Filtered
24 candidates to 35 candidates (-45.8%)
Pruning

3 alts after pruning (1 fresh and 2 done)

PrunedKeptTotal
New35035
Fresh011
Picked011
Done011
Total35338

Merged error: 0b

Counts
38 → 3

localize4.0ms

rewrite0.0ms

Algorithm
rewrite-expression-head
Rules
Counts
0 → 0

series0.0ms

Counts
0 → 0

simplify12.0ms

Algorithm
egg-herbie
Counts
0 → 0
Iterations

Useful iterations: 0 (3.0ms)

IterNodesCost
000

prune0.0ms

Pruning

3 alts after pruning (0 fresh and 3 done)

PrunedKeptTotal
New000
Fresh000
Picked011
Done022
Total033

Merged error: 0b

Counts
3 → 3

regimes95.0ms

Accuracy

99.9% (0.0b remaining)

Error of 0.0b against oracle of 0.0b and baseline of 21.2b

bsearch33.0ms

Steps
ItersRangePoint
10
1.3028180336579638e+138
1.2676689531666182e+151
1.8166674840918218e+147
5
-2.4208140884967115e+154
-7.550584493832525e+153
-1.3355176168044041e+154

simplify4.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
03541
13541

end0.0ms

sample329.0ms

Algorithm
intervals
Results
200.0ms8000×body80valid
4.0ms159×body80nan

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