Details

Time bar (total: 1.8s)

analyze17.0ms

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

sample11.0ms

Algorithm
intervals
Results
5.0ms256×body80valid

simplify18.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (9.0ms)

IterNodesCost
01157
11157

prune2.0ms

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
(-.f64 x (/.f64 y 200))

rewrite8.0ms

Algorithm
rewrite-expression-head
Rules
add-sqr-sqrt_binary64
*-un-lft-identity_binary64 add-log-exp_binary64
difference-of-squares_binary64
sub-neg_binary64 pow1_binary64 flip3--_binary64 diff-log_binary64 add-cube-cbrt_binary64 add-exp-log_binary64 add-cbrt-cube_binary64 distribute-lft-out--_binary64 times-frac_binary64 flip--_binary64
Counts
1 → 14
Calls
1 calls:
7.0ms
(-.f64 x (/.f64 y 200))

series21.0ms

Counts
1 → 3
Calls
1 calls:
21.0ms
(-.f64 x (/.f64 y 200))

simplify90.0ms

Algorithm
egg-herbie
Counts
17 → 17
Iterations

Useful iterations: 0 (78.0ms)

IterNodesCost
04831216
14831216

prune14.0ms

Filtered
12 candidates to 17 candidates (-41.7%)
Pruning

2 alts after pruning (1 fresh and 1 done)

PrunedKeptTotal
New16117
Fresh000
Picked011
Done000
Total16218

Merged error: 0.0b

Counts
18 → 2

localize6.0ms

Local error

Found 4 expressions with local error:

0.0b
(sqrt.f64 (-.f64 x (/.f64 y 200)))
0.0b
(-.f64 x (/.f64 y 200))
0.0b
(-.f64 x (/.f64 y 200))
0.3b
(*.f64 (sqrt.f64 (-.f64 x (/.f64 y 200))) (sqrt.f64 (-.f64 x (/.f64 y 200))))

rewrite43.0ms

Algorithm
rewrite-expression-head
Rules
61×add-sqr-sqrt_binary64
40×sqrt-prod_binary64
33×*-un-lft-identity_binary64
20×pow1_binary64
14×difference-of-squares_binary64 sqrt-div_binary64
13×swap-sqr_binary64 add-cube-cbrt_binary64
pow1/2_binary64 flip3--_binary64 associate-*r*_binary64 associate-*l*_binary64 sqrt-pow1_binary64 distribute-lft-out--_binary64 flip--_binary64
add-log-exp_binary64
times-frac_binary64
add-exp-log_binary64 add-cbrt-cube_binary64
pow-prod-up_binary64
unswap-sqr_binary64 frac-times_binary64
pow-prod-down_binary64 pow-sqr_binary64
sub-neg_binary64 diff-log_binary64 associate-*r/_binary64 associate-*l/_binary64
cbrt-unprod_binary64 rem-square-sqrt_binary64 pow-plus_binary64 sqrt-unprod_binary64 rem-sqrt-square_binary64 prod-exp_binary64 pow2_binary64 *-commutative_binary64
Counts
4 → 114
Calls
4 calls:
7.0ms
(sqrt.f64 (-.f64 x (/.f64 y 200)))
6.0ms
(-.f64 x (/.f64 y 200))
6.0ms
(-.f64 x (/.f64 y 200))
19.0ms
(*.f64 (sqrt.f64 (-.f64 x (/.f64 y 200))) (sqrt.f64 (-.f64 x (/.f64 y 200))))

series104.0ms

Counts
4 → 12
Calls
4 calls:
39.0ms
(sqrt.f64 (-.f64 x (/.f64 y 200)))
21.0ms
(-.f64 x (/.f64 y 200))
20.0ms
(-.f64 x (/.f64 y 200))
23.0ms
(*.f64 (sqrt.f64 (-.f64 x (/.f64 y 200))) (sqrt.f64 (-.f64 x (/.f64 y 200))))

simplify102.0ms

Algorithm
egg-herbie
Counts
126 → 126
Iterations

Useful iterations: 0 (74.0ms)

IterNodesCost
049061775
149061775

prune78.0ms

Filtered
71 candidates to 126 candidates (-77.5%)
Pruning

2 alts after pruning (1 fresh and 1 done)

PrunedKeptTotal
New1251126
Fresh000
Picked101
Done011
Total1262128

Merged error: 0.0b

Counts
128 → 2

localize10.0ms

Local error

Found 4 expressions with local error:

0.2b
(*.f64 (fabs.f64 (cbrt.f64 (-.f64 x (/.f64 y 200)))) (sqrt.f64 (cbrt.f64 (-.f64 x (/.f64 y 200)))))
0.3b
(*.f64 (sqrt.f64 (-.f64 x (/.f64 y 200))) (*.f64 (fabs.f64 (cbrt.f64 (-.f64 x (/.f64 y 200)))) (sqrt.f64 (cbrt.f64 (-.f64 x (/.f64 y 200))))))
0.6b
(cbrt.f64 (-.f64 x (/.f64 y 200)))
0.6b
(cbrt.f64 (-.f64 x (/.f64 y 200)))

rewrite49.0ms

Algorithm
rewrite-expression-head
Rules
38×add-sqr-sqrt_binary64
20×*-un-lft-identity_binary64
19×cbrt-prod_binary64
17×sqrt-prod_binary64
14×sqrt-div_binary64
13×associate-*r*_binary64
12×cbrt-div_binary64 add-cube-cbrt_binary64 associate-*l*_binary64
11×pow1_binary64 add-exp-log_binary64 add-cbrt-cube_binary64
10×associate-*r/_binary64
flip3--_binary64 flip--_binary64
difference-of-squares_binary64
pow-prod-down_binary64 add-log-exp_binary64 cbrt-unprod_binary64 prod-exp_binary64 distribute-lft-out--_binary64 times-frac_binary64 frac-times_binary64
unswap-sqr_binary64
pow1/3_binary64 associate-*l/_binary64 *-commutative_binary64
Counts
4 → 95
Calls
4 calls:
13.0ms
(*.f64 (fabs.f64 (cbrt.f64 (-.f64 x (/.f64 y 200)))) (sqrt.f64 (cbrt.f64 (-.f64 x (/.f64 y 200)))))
20.0ms
(*.f64 (sqrt.f64 (-.f64 x (/.f64 y 200))) (*.f64 (fabs.f64 (cbrt.f64 (-.f64 x (/.f64 y 200)))) (sqrt.f64 (cbrt.f64 (-.f64 x (/.f64 y 200))))))
7.0ms
(cbrt.f64 (-.f64 x (/.f64 y 200)))
6.0ms
(cbrt.f64 (-.f64 x (/.f64 y 200)))

series648.0ms

Counts
4 → 12
Calls
4 calls:
189.0ms
(*.f64 (fabs.f64 (cbrt.f64 (-.f64 x (/.f64 y 200)))) (sqrt.f64 (cbrt.f64 (-.f64 x (/.f64 y 200)))))
211.0ms
(*.f64 (sqrt.f64 (-.f64 x (/.f64 y 200))) (*.f64 (fabs.f64 (cbrt.f64 (-.f64 x (/.f64 y 200)))) (sqrt.f64 (cbrt.f64 (-.f64 x (/.f64 y 200))))))
121.0ms
(cbrt.f64 (-.f64 x (/.f64 y 200)))
126.0ms
(cbrt.f64 (-.f64 x (/.f64 y 200)))

simplify102.0ms

Algorithm
egg-herbie
Counts
107 → 107
Iterations

Useful iterations: 0 (68.0ms)

IterNodesCost
049033074
149033074

prune149.0ms

Filtered
87 candidates to 107 candidates (-23.0%)
Pruning

2 alts after pruning (0 fresh and 2 done)

PrunedKeptTotal
New1070107
Fresh000
Picked011
Done011
Total1072109

Merged error: 0.0b

Counts
109 → 2

regimes32.0ms

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
0237
1237

end0.0ms

sample272.0ms

Algorithm
intervals
Results
149.0ms8000×body80valid

Profiling

Loading profile data...