Details

Time bar (total: 2.6s)

analyze555.0ms

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

sample38.0ms

Algorithm
intervals
Results
31.0ms256×body80valid

simplify59.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (56.0ms)

IterNodesCost
0507127

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: 0b

Counts
2 → 2

localize12.0ms

Local error

Found 4 expressions with local error:

2.8b
(-.f64 2 (/.f64 (/.f64 2 t) (+.f64 1 (/.f64 1 t))))
2.8b
(-.f64 2 (/.f64 (/.f64 2 t) (+.f64 1 (/.f64 1 t))))
2.8b
(-.f64 2 (/.f64 (/.f64 2 t) (+.f64 1 (/.f64 1 t))))
2.8b
(-.f64 2 (/.f64 (/.f64 2 t) (+.f64 1 (/.f64 1 t))))

rewrite106.0ms

Algorithm
rewrite-expression-head
Rules
40×add-sqr-sqrt_binary64
12×*-un-lft-identity_binary64 add-log-exp_binary64 difference-of-squares_binary64 times-frac_binary64
4×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 flip--_binary64
Counts
4 → 60
Calls
4 calls:
27.0ms
(-.f64 2 (/.f64 (/.f64 2 t) (+.f64 1 (/.f64 1 t))))
24.0ms
(-.f64 2 (/.f64 (/.f64 2 t) (+.f64 1 (/.f64 1 t))))
25.0ms
(-.f64 2 (/.f64 (/.f64 2 t) (+.f64 1 (/.f64 1 t))))
27.0ms
(-.f64 2 (/.f64 (/.f64 2 t) (+.f64 1 (/.f64 1 t))))

series16.0ms

Counts
4 → 12
Calls
4 calls:
4.0ms
(-.f64 2 (/.f64 (/.f64 2 t) (+.f64 1 (/.f64 1 t))))
4.0ms
(-.f64 2 (/.f64 (/.f64 2 t) (+.f64 1 (/.f64 1 t))))
4.0ms
(-.f64 2 (/.f64 (/.f64 2 t) (+.f64 1 (/.f64 1 t))))
4.0ms
(-.f64 2 (/.f64 (/.f64 2 t) (+.f64 1 (/.f64 1 t))))

simplify51.0ms

Algorithm
egg-herbie
Counts
72 → 72
Iterations

Useful iterations: 0 (41.0ms)

IterNodesCost
04963940
14963940

prune169.0ms

Filtered
64 candidates to 72 candidates (-12.5%)
Pruning

2 alts after pruning (1 fresh and 1 done)

PrunedKeptTotal
New72072
Fresh011
Picked011
Done000
Total72274

Merged error: 0b

Counts
74 → 2

localize10.0ms

Local error

Found 4 expressions with local error:

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

rewrite50.0ms

Algorithm
rewrite-expression-head
Rules
98×*-un-lft-identity_binary64
56×times-frac_binary64
42×add-cube-cbrt_binary64 add-sqr-sqrt_binary64
28×distribute-lft-out_binary64
16×associate-/r*_binary64
14×associate-/l*_binary64
12×add-exp-log_binary64 add-cbrt-cube_binary64
8×associate-/r/_binary64
6×flip3-+_binary64 flip-+_binary64
4×associate-/l/_binary64 add-log-exp_binary64 pow1_binary64 cbrt-undiv_binary64 clear-num_binary64 frac-2neg_binary64 div-inv_binary64 div-exp_binary64
Counts
4 → 146
Calls
4 calls:
6.0ms
(/.f64 4 (+.f64 1 t))
6.0ms
(/.f64 4 (+.f64 1 t))
18.0ms
(/.f64 (+.f64 (/.f64 4 (+.f64 1 t)) -8) (+.f64 1 t))
16.0ms
(/.f64 (+.f64 (/.f64 4 (+.f64 1 t)) -8) (+.f64 1 t))

series15.0ms

Counts
4 → 12
Calls
4 calls:
3.0ms
(/.f64 4 (+.f64 1 t))
3.0ms
(/.f64 4 (+.f64 1 t))
5.0ms
(/.f64 (+.f64 (/.f64 4 (+.f64 1 t)) -8) (+.f64 1 t))
5.0ms
(/.f64 (+.f64 (/.f64 4 (+.f64 1 t)) -8) (+.f64 1 t))

simplify80.0ms

Algorithm
egg-herbie
Counts
158 → 158
Iterations

Useful iterations: 0 (63.0ms)

IterNodesCost
049311978
149311978

prune217.0ms

Filtered
108 candidates to 158 candidates (-46.3%)
Pruning

2 alts after pruning (0 fresh and 2 done)

PrunedKeptTotal
New1580158
Fresh000
Picked011
Done011
Total1582160

Merged error: 0b

Counts
160 → 2

regimes130.0ms

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
03951
13951

end0.0ms

sample1.0s

Algorithm
intervals
Results
929.0ms8000×body80valid

Profiling

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