Details

Time bar (total: 1.3s)

analyze23.0ms

Algorithm
search
Search
TrueOtherFalseIter
0%99.9%0.1%0
0%99.9%0.1%1
0%99.9%0.1%2
50%50%0.1%3
74.9%25%0.1%4
74.9%25%0.1%5
87.4%12.5%0.1%6
87.4%12.5%0.1%7
93.7%6.2%0.1%8
93.7%6.2%0.1%9
96.8%3.1%0.1%10
96.8%3.1%0.1%11
98.3%1.6%0.1%12
98.3%1.6%0.1%13
99.1%0.8%0.1%14

sample24.0ms

Algorithm
intervals
Results
6.0ms256×body80valid

simplify16.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (3.0ms)

IterNodesCost
077
177

prune7.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New011
Fresh011
Picked000
Done000
Total022

Merged error: 0.0b

Counts
2 → 1

localize5.0ms

Local error

Found 1 expressions with local error:

0.0b
(+.f64 x (/.f64 y 500))

rewrite6.0ms

Algorithm
rewrite-expression-head
Rules
add-log-exp_binary64_3749 *-un-lft-identity_binary64_3784
+-commutative_binary64_3851 add-exp-log_binary64_3748 pow1_binary64_3730 distribute-lft-out_binary64_3828 flip-+_binary64_3809 add-cbrt-cube_binary64_3756 flip3-+_binary64_3782 add-sqr-sqrt_binary64_3769 add-cube-cbrt_binary64_3755 sum-log_binary64_3699
Counts
1 → 12
Calls
1 calls:
6.0ms
(+.f64 x (/.f64 y 500))

series19.0ms

Counts
1 → 3
Calls
1 calls:
18.0ms
(+.f64 x (/.f64 y 500))

simplify74.0ms

Algorithm
egg-herbie
Counts
15 → 15
Iterations

Useful iterations: 0 (60.0ms)

IterNodesCost
04975164
14975164

prune47.0ms

Filtered
11 candidates to 15 candidates (-36.4%)
Pruning

2 alts after pruning (1 fresh and 1 done)

PrunedKeptTotal
New14115
Fresh000
Picked011
Done000
Total14216

Merged error: 0.0b

Counts
16 → 2

localize23.0ms

Local error

Found 4 expressions with local error:

0.0b
(-.f64 x (/.f64 y 500))
0.1b
(*.f64 y (/.f64 y 250000))
4.8b
(-.f64 (*.f64 x x) (*.f64 y (/.f64 y 250000)))
29.6b
(/.f64 (-.f64 (*.f64 x x) (*.f64 y (/.f64 y 250000))) (-.f64 x (/.f64 y 500)))

rewrite30.0ms

Algorithm
rewrite-expression-head
Rules
53×add-sqr-sqrt_binary64_3769
33×times-frac_binary64_3779 *-un-lft-identity_binary64_3784
23×add-cube-cbrt_binary64_3755
13×associate-*r*_binary64_3843
11×add-exp-log_binary64_3748 add-cbrt-cube_binary64_3756
10×difference-of-squares_binary64_3813
add-log-exp_binary64_3749
pow1_binary64_3730 associate-/r*_binary64_3847
distribute-lft-out--_binary64_3829
flip3--_binary64_3783 flip--_binary64_3810
associate-*l*_binary64_3844 associate-/l*_binary64_3848
associate-/l/_binary64_3850 cbrt-unprod_binary64_3753 prod-exp_binary64_3735 div-inv_binary64_3785 unswap-sqr_binary64_3812 cbrt-undiv_binary64_3754 div-exp_binary64_3737 diff-log_binary64_3700 associate-/r/_binary64_3849 sub-neg_binary64_3788
*-commutative_binary64_3852 clear-num_binary64_3787 frac-2neg_binary64_3777 pow-prod-down_binary64_3711 div-sub_binary64_3778 associate-*r/_binary64_3845
Counts
4 → 101
Calls
4 calls:
6.0ms
(-.f64 x (/.f64 y 500))
6.0ms
(*.f64 y (/.f64 y 250000))
4.0ms
(-.f64 (*.f64 x x) (*.f64 y (/.f64 y 250000)))
11.0ms
(/.f64 (-.f64 (*.f64 x x) (*.f64 y (/.f64 y 250000))) (-.f64 x (/.f64 y 500)))

series110.0ms

Counts
4 → 12
Calls
4 calls:
19.0ms
(-.f64 x (/.f64 y 500))
17.0ms
(*.f64 y (/.f64 y 250000))
26.0ms
(-.f64 (*.f64 x x) (*.f64 y (/.f64 y 250000)))
47.0ms
(/.f64 (-.f64 (*.f64 x x) (*.f64 y (/.f64 y 250000))) (-.f64 x (/.f64 y 500)))

simplify75.0ms

Algorithm
egg-herbie
Counts
113 → 113
Iterations

Useful iterations: 0 (48.0ms)

IterNodesCost
050792385

prune256.0ms

Filtered
81 candidates to 113 candidates (-39.5%)
Pruning

2 alts after pruning (0 fresh and 2 done)

PrunedKeptTotal
New1130113
Fresh000
Picked011
Done011
Total1132115

Merged error: 0.0b

Counts
115 → 2

regimes217.0ms

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
077
177

end0.0ms

sample325.0ms

Algorithm
intervals
Results
163.0ms8000×body80valid

Profiling

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