Details

Time bar (total: 1.3s)

analyze69.0ms

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
0%99.9%0.1%4
25%74.9%0.1%5
50%50%0.1%6
56.2%37.5%6.3%7
68.7%25%6.3%8
71.8%18.7%9.5%9
78%12.5%9.5%10
79.6%9.4%11%11
82.7%6.2%11%12
83.6%4.6%11.8%13
85.1%3.1%11.8%14

sample14.0ms

Algorithm
intervals
Results
7.0ms255×body80valid
0.0msbody80invalid
0.0msbody160valid

simplify24.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (20.0ms)

IterNodesCost
05639
15639

prune8.0ms

Filtered
1 candidates to 1 candidates (0.0%)
Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New011
Fresh011
Picked000
Done000
Total022

Merged error: 0.0b

Counts
2 → 2

localize6.0ms

Local error

Found 2 expressions with local error:

0.0b
(+.f64 (-.f64 (*.f64 y (+.f64 x -1/2)) x) 8277062471433911/9007199254740992)
0.0b
(*.f64 y (+.f64 x -1/2))

rewrite16.0ms

Algorithm
rewrite-expression-head
Rules
*-un-lft-identity_binary64
add-log-exp_binary64
add-sqr-sqrt_binary64
pow1_binary64 associate-*r*_binary64 add-cube-cbrt_binary64 add-exp-log_binary64 add-cbrt-cube_binary64
associate-+l+_binary64 associate-*l*_binary64
flip3-+_binary64 distribute-lft-out_binary64 associate-*r/_binary64 distribute-lft-in_binary64 distribute-rgt-in_binary64 flip-+_binary64 associate--l+_binary64 sum-log_binary64
pow-prod-down_binary64 sub-neg_binary64 diff-log_binary64 cbrt-unprod_binary64 associate-+l-_binary64 unswap-sqr_binary64 prod-exp_binary64 +-commutative_binary64 *-commutative_binary64
Counts
2 → 40
Calls
2 calls:
9.0ms
(+.f64 (-.f64 (*.f64 y (+.f64 x -1/2)) x) 8277062471433911/9007199254740992)
7.0ms
(*.f64 y (+.f64 x -1/2))

series10.0ms

Counts
2 → 6
Calls
2 calls:
5.0ms
(+.f64 (-.f64 (*.f64 y (+.f64 x -1/2)) x) 8277062471433911/9007199254740992)
5.0ms
(*.f64 y (+.f64 x -1/2))

simplify55.0ms

Algorithm
egg-herbie
Counts
46 → 46
Iterations

Useful iterations: 0 (47.0ms)

IterNodesCost
04933367
14933367

prune43.0ms

Filtered
33 candidates to 46 candidates (-39.4%)
Pruning

3 alts after pruning (2 fresh and 1 done)

PrunedKeptTotal
New45146
Fresh011
Picked011
Done000
Total45348

Merged error: 0b

Counts
48 → 3

localize9.0ms

Local error

Found 3 expressions with local error:

0.0b
(+.f64 (-.f64 (*.f64 x (-.f64 y 1)) (*.f64 y 1/2)) 8277062471433911/9007199254740992)
0.0b
(*.f64 x (-.f64 y 1))
0.0b
(-.f64 (*.f64 x (-.f64 y 1)) (*.f64 y 1/2))

rewrite40.0ms

Algorithm
rewrite-expression-head
Rules
11×add-sqr-sqrt_binary64
10×*-un-lft-identity_binary64 add-log-exp_binary64
sub-neg_binary64
associate-*r*_binary64
pow1_binary64 add-cube-cbrt_binary64 add-exp-log_binary64 add-cbrt-cube_binary64
associate--l+_binary64
associate-+l+_binary64 distribute-lft-in_binary64 associate-*l*_binary64 distribute-rgt-in_binary64
flip3--_binary64 diff-log_binary64 associate-*r/_binary64 difference-of-squares_binary64 flip--_binary64 sum-log_binary64
pow-prod-down_binary64 flip3-+_binary64 cbrt-unprod_binary64 distribute-lft-out_binary64 difference-of-sqr-1_binary64 associate-+l-_binary64 unswap-sqr_binary64 prod-exp_binary64 distribute-lft-out--_binary64 +-commutative_binary64 flip-+_binary64 *-commutative_binary64
Counts
3 → 56
Calls
3 calls:
18.0ms
(+.f64 (-.f64 (*.f64 x (-.f64 y 1)) (*.f64 y 1/2)) 8277062471433911/9007199254740992)
11.0ms
(*.f64 x (-.f64 y 1))
7.0ms
(-.f64 (*.f64 x (-.f64 y 1)) (*.f64 y 1/2))

series27.0ms

Counts
3 → 9
Calls
3 calls:
9.0ms
(+.f64 (-.f64 (*.f64 x (-.f64 y 1)) (*.f64 y 1/2)) 8277062471433911/9007199254740992)
8.0ms
(*.f64 x (-.f64 y 1))
9.0ms
(-.f64 (*.f64 x (-.f64 y 1)) (*.f64 y 1/2))

simplify76.0ms

Algorithm
egg-herbie
Counts
65 → 65
Iterations

Useful iterations: 0 (67.0ms)

IterNodesCost
04944549
14944549

prune56.0ms

Filtered
47 candidates to 65 candidates (-38.3%)
Pruning

3 alts after pruning (1 fresh and 2 done)

PrunedKeptTotal
New65065
Fresh011
Picked011
Done011
Total65368

Merged error: 0b

Counts
68 → 3

localize10.0ms

Local error

Found 4 expressions with local error:

0.5b
(*.f64 (cbrt.f64 (*.f64 y (+.f64 x -1/2))) (cbrt.f64 (*.f64 y (+.f64 x -1/2))))
0.6b
(cbrt.f64 (*.f64 y (+.f64 x -1/2)))
0.6b
(cbrt.f64 (*.f64 y (+.f64 x -1/2)))
0.6b
(cbrt.f64 (*.f64 y (+.f64 x -1/2)))

rewrite23.0ms

Algorithm
rewrite-expression-head
Rules
20×associate-*r/_binary64
18×cbrt-div_binary64
11×pow1_binary64
10×add-sqr-sqrt_binary64
flip3-+_binary64 pow1/3_binary64 flip-+_binary64
*-un-lft-identity_binary64 add-cube-cbrt_binary64
cbrt-prod_binary64
add-exp-log_binary64
add-log-exp_binary64 swap-sqr_binary64 associate-*r*_binary64 add-cbrt-cube_binary64 associate-*l*_binary64 frac-times_binary64
pow-prod-down_binary64 pow-prod-up_binary64 pow-sqr_binary64 associate-*l/_binary64
cbrt-unprod_binary64 pow-plus_binary64 unswap-sqr_binary64 prod-exp_binary64 pow2_binary64 *-commutative_binary64
Counts
4 → 72
Calls
4 calls:
7.0ms
(*.f64 (cbrt.f64 (*.f64 y (+.f64 x -1/2))) (cbrt.f64 (*.f64 y (+.f64 x -1/2))))
5.0ms
(cbrt.f64 (*.f64 y (+.f64 x -1/2)))
5.0ms
(cbrt.f64 (*.f64 y (+.f64 x -1/2)))
5.0ms
(cbrt.f64 (*.f64 y (+.f64 x -1/2)))

series61.0ms

Counts
4 → 12
Calls
4 calls:
19.0ms
(*.f64 (cbrt.f64 (*.f64 y (+.f64 x -1/2))) (cbrt.f64 (*.f64 y (+.f64 x -1/2))))
13.0ms
(cbrt.f64 (*.f64 y (+.f64 x -1/2)))
13.0ms
(cbrt.f64 (*.f64 y (+.f64 x -1/2)))
15.0ms
(cbrt.f64 (*.f64 y (+.f64 x -1/2)))

simplify59.0ms

Algorithm
egg-herbie
Counts
84 → 84
Iterations

Useful iterations: 0 (50.0ms)

IterNodesCost
05419930

prune97.0ms

Filtered
66 candidates to 84 candidates (-27.3%)
Pruning

3 alts after pruning (0 fresh and 3 done)

PrunedKeptTotal
New84084
Fresh000
Picked011
Done022
Total84387

Merged error: 0b

Counts
87 → 3

regimes195.0ms

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
0219
1219

end0.0ms

sample412.0ms

Algorithm
intervals
Results
263.0ms7996×body80valid
3.0ms79×body80invalid
0.0msbody1280valid
0.0msbody640valid
0.0msbody320valid
0.0msbody160valid

Profiling

Loading profile data...