Details

Time bar (total: 1.3s)

analyze10.0ms

Algorithm
search
Search
TrueOtherFalseIter
0%100%0%0
0%100%0%1
0%50%50%2
0%50%50%3
12.5%25%62.5%4
18.7%12.5%68.8%5
21.9%6.2%71.9%6
23.4%3.1%73.5%7
24.2%1.6%74.2%8
24.6%0.8%74.6%9
24.8%0.4%74.8%10
24.9%0.2%74.9%11
24.9%0.1%75%12
25%0%75%13
25%0%75%14

sample14.0ms

Algorithm
intervals
Results
8.0ms256×body80valid

simplify562.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (4.0ms)

IterNodesCost
01311
11311

prune3.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New011
Fresh011
Picked000
Done000
Total022

Merged error: 0.5b

Counts
2 → 1

localize7.0ms

Local error

Found 1 expressions with local error:

0.5b
(*.f64 (sqrt.f64 (-.f64 x 1)) (sqrt.f64 x))

rewrite14.0ms

Algorithm
rewrite-expression-head
Rules
17×add-sqr-sqrt_binary64
14×sqrt-prod_binary64
10×associate-*l*_binary64
*-un-lft-identity_binary64
associate-*r*_binary64
pow1_binary64 add-cube-cbrt_binary64
unswap-sqr_binary64
pow-prod-down_binary64 add-exp-log_binary64 add-cbrt-cube_binary64
pow1/2_binary64 sqrt-pow1_binary64 difference-of-squares_binary64 sqrt-div_binary64 associate-*l/_binary64
add-log-exp_binary64 flip3--_binary64 cbrt-unprod_binary64 difference-of-sqr-1_binary64 sqrt-unprod_binary64 prod-exp_binary64 distribute-lft-out--_binary64 flip--_binary64 *-commutative_binary64
Counts
1 → 36
Calls
1 calls:
12.0ms
(*.f64 (sqrt.f64 (-.f64 x 1)) (sqrt.f64 x))

series42.0ms

Counts
1 → 3
Calls
1 calls:
42.0ms
(*.f64 (sqrt.f64 (-.f64 x 1)) (sqrt.f64 x))

simplify89.0ms

Algorithm
egg-herbie
Counts
39 → 39
Iterations

Useful iterations: 0 (63.0ms)

IterNodesCost
04998609
14998609

prune31.0ms

Filtered
26 candidates to 39 candidates (-50.0%)
Pruning

3 alts after pruning (2 fresh and 1 done)

PrunedKeptTotal
New37239
Fresh000
Picked011
Done000
Total37340

Merged error: 0b

Counts
40 → 3

localize5.0ms

rewrite0.0ms

Algorithm
rewrite-expression-head
Rules
Counts
0 → 0

series0.0ms

Counts
0 → 0

simplify11.0ms

Algorithm
egg-herbie
Counts
0 → 0
Iterations

Useful iterations: 0 (3.0ms)

IterNodesCost
000

prune1.0ms

Pruning

3 alts after pruning (1 fresh and 2 done)

PrunedKeptTotal
New000
Fresh011
Picked011
Done011
Total033

Merged error: 0b

Counts
3 → 3

localize7.0ms

Local error

Found 1 expressions with local error:

30.1b
(sqrt.f64 (*.f64 x (-.f64 x 1)))

rewrite5.0ms

Algorithm
rewrite-expression-head
Rules
pow1_binary64
associate-*r/_binary64 sqrt-pow1_binary64 sqrt-div_binary64
pow-prod-down_binary64 *-un-lft-identity_binary64 add-log-exp_binary64 pow1/2_binary64 flip3--_binary64 add-cube-cbrt_binary64 add-exp-log_binary64 add-cbrt-cube_binary64 add-sqr-sqrt_binary64 flip--_binary64 sqrt-prod_binary64
Counts
1 → 13
Calls
1 calls:
5.0ms
(sqrt.f64 (*.f64 x (-.f64 x 1)))

series18.0ms

Counts
1 → 3
Calls
1 calls:
17.0ms
(sqrt.f64 (*.f64 x (-.f64 x 1)))

simplify86.0ms

Algorithm
egg-herbie
Counts
16 → 16
Iterations

Useful iterations: 0 (75.0ms)

IterNodesCost
04909200
14909200

prune10.0ms

Filtered
13 candidates to 16 candidates (-23.1%)
Pruning

3 alts after pruning (0 fresh and 3 done)

PrunedKeptTotal
New16016
Fresh000
Picked011
Done022
Total16319

Merged error: 0b

Counts
19 → 3

regimes22.0ms

Accuracy

0% (0.5b remaining)

Error of 0.5b against oracle of 0.0b and baseline of 0.5b

bsearch0.0ms

simplify3.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
01911
11911

end0.0ms

sample321.0ms

Algorithm
intervals
Results
234.0ms7993×body80valid
0.0msbody160valid
0.0msbody80nan

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