Details

Time bar (total: 1.9s)

analyze364.0ms

Algorithm
search
Search
TrueOtherFalseIter
0%100%0%0
0%100%0%1
0%100%0%2
50%50%0%3
50%50%0%4
50%50%0%5
50%50%0%6
50%50%0%7
50%50%0%8
50%50%0%9
50%50%0%10
50%50%0%11
50%49.9%0%12
99.6%0.3%0%13
99.9%0%0%14

sample26.0ms

Algorithm
intervals
Results
19.0ms256×body80valid

simplify78.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (70.0ms)

IterNodesCost
0487025
1487025

prune4.0ms

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: 0b

Counts
2 → 2

localize9.0ms

Local error

Found 4 expressions with local error:

0.0b
(/.f64 1 (+.f64 (/.f64 (+.f64 (/.f64 4 (+.f64 1 t)) -8) (+.f64 1 t)) 6))
0.0b
(+.f64 (/.f64 4 (+.f64 1 t)) -8)
0.0b
(-.f64 1 (/.f64 1 (+.f64 (/.f64 (+.f64 (/.f64 4 (+.f64 1 t)) -8) (+.f64 1 t)) 6)))
0.0b
(/.f64 (+.f64 (/.f64 4 (+.f64 1 t)) -8) (+.f64 1 t))

rewrite79.0ms

Algorithm
rewrite-expression-head
Rules
61×*-un-lft-identity_binary64
34×add-sqr-sqrt_binary64
32×times-frac_binary64
23×add-cube-cbrt_binary64
15×distribute-lft-out_binary64
10×add-exp-log_binary64
associate-/r*_binary64 add-log-exp_binary64 add-cbrt-cube_binary64
associate-/l*_binary64
difference-of-squares_binary64
pow1_binary64
flip3-+_binary64 associate-/r/_binary64 flip-+_binary64
div-inv_binary64 div-exp_binary64
associate-/l/_binary64 cbrt-undiv_binary64 clear-num_binary64 frac-2neg_binary64 distribute-lft-out--_binary64
sub-neg_binary64 flip3--_binary64 diff-log_binary64 1-exp_binary64 inv-pow_binary64 rec-exp_binary64 +-commutative_binary64 flip--_binary64 pow-flip_binary64 sum-log_binary64
Counts
4 → 108
Calls
4 calls:
21.0ms
(/.f64 1 (+.f64 (/.f64 (+.f64 (/.f64 4 (+.f64 1 t)) -8) (+.f64 1 t)) 6))
10.0ms
(+.f64 (/.f64 4 (+.f64 1 t)) -8)
29.0ms
(-.f64 1 (/.f64 1 (+.f64 (/.f64 (+.f64 (/.f64 4 (+.f64 1 t)) -8) (+.f64 1 t)) 6)))
15.0ms
(/.f64 (+.f64 (/.f64 4 (+.f64 1 t)) -8) (+.f64 1 t))

series72.0ms

Counts
4 → 12
Calls
4 calls:
21.0ms
(/.f64 1 (+.f64 (/.f64 (+.f64 (/.f64 4 (+.f64 1 t)) -8) (+.f64 1 t)) 6))
10.0ms
(+.f64 (/.f64 4 (+.f64 1 t)) -8)
22.0ms
(-.f64 1 (/.f64 1 (+.f64 (/.f64 (+.f64 (/.f64 4 (+.f64 1 t)) -8) (+.f64 1 t)) 6)))
19.0ms
(/.f64 (+.f64 (/.f64 4 (+.f64 1 t)) -8) (+.f64 1 t))

simplify95.0ms

Algorithm
egg-herbie
Counts
120 → 120
Iterations

Useful iterations: 0 (62.0ms)

IterNodesCost
048543218
148543218

prune115.0ms

Filtered
76 candidates to 120 candidates (-57.9%)
Pruning

2 alts after pruning (1 fresh and 1 done)

PrunedKeptTotal
New1191120
Fresh101
Picked011
Done000
Total1202122

Merged error: 0b

Counts
122 → 2

localize12.0ms

Local error

Found 4 expressions with local error:

0.0b
(+.f64 (/.f64 4 (+.f64 1 t)) -8)
0.0b
(/.f64 (+.f64 (/.f64 4 (+.f64 1 t)) -8) (+.f64 1 t))
0.2b
(pow.f64 (/.f64 (+.f64 (/.f64 4 (+.f64 1 t)) -8) (+.f64 1 t)) 3)
20.5b
(cbrt.f64 (pow.f64 (/.f64 (+.f64 (/.f64 4 (+.f64 1 t)) -8) (+.f64 1 t)) 3))

rewrite72.0ms

Algorithm
rewrite-expression-head
Rules
138×*-un-lft-identity_binary64
80×times-frac_binary64
52×add-cube-cbrt_binary64 add-sqr-sqrt_binary64
50×cbrt-prod_binary64
44×unpow-prod-down_binary64 cube-prod_binary64
43×distribute-lft-out_binary64
10×associate-/r/_binary64
add-exp-log_binary64 add-cbrt-cube_binary64
flip3-+_binary64 flip-+_binary64
add-log-exp_binary64
pow1_binary64 div-inv_binary64
associate-/r*_binary64 associate-/l*_binary64
pow-unpow_binary64
associate-/l/_binary64 cbrt-undiv_binary64 sqr-pow_binary64 cube-div_binary64 rem-cube-cbrt_binary64 div-exp_binary64 pow-exp_binary64 unpow3_binary64 cube-mult_binary64
cbrt-div_binary64 pow-to-exp_binary64 rem-cbrt-cube_binary64 pow1/3_binary64 pow-pow_binary64 clear-num_binary64 frac-2neg_binary64 +-commutative_binary64 sum-log_binary64
Counts
4 → 176
Calls
4 calls:
10.0ms
(+.f64 (/.f64 4 (+.f64 1 t)) -8)
18.0ms
(/.f64 (+.f64 (/.f64 4 (+.f64 1 t)) -8) (+.f64 1 t))
18.0ms
(pow.f64 (/.f64 (+.f64 (/.f64 4 (+.f64 1 t)) -8) (+.f64 1 t)) 3)
18.0ms
(cbrt.f64 (pow.f64 (/.f64 (+.f64 (/.f64 4 (+.f64 1 t)) -8) (+.f64 1 t)) 3))

series69.0ms

Counts
4 → 12
Calls
4 calls:
9.0ms
(+.f64 (/.f64 4 (+.f64 1 t)) -8)
18.0ms
(/.f64 (+.f64 (/.f64 4 (+.f64 1 t)) -8) (+.f64 1 t))
22.0ms
(pow.f64 (/.f64 (+.f64 (/.f64 4 (+.f64 1 t)) -8) (+.f64 1 t)) 3)
19.0ms
(cbrt.f64 (pow.f64 (/.f64 (+.f64 (/.f64 4 (+.f64 1 t)) -8) (+.f64 1 t)) 3))

simplify80.0ms

Algorithm
egg-herbie
Counts
188 → 188
Iterations

Useful iterations: 0 (31.0ms)

IterNodesCost
051754759

prune143.0ms

Filtered
87 candidates to 188 candidates (-116.1%)
Pruning

2 alts after pruning (0 fresh and 2 done)

PrunedKeptTotal
New1880188
Fresh000
Picked011
Done011
Total1882190

Merged error: 0b

Counts
190 → 2

regimes8.0ms

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
04130
14130

end0.0ms

sample674.0ms

Algorithm
intervals
Results
570.0ms8000×body80valid

Profiling

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