Details

Time bar (total: 1.7s)

analyze202.0ms

Algorithm
search
Search
TrueOtherFalseIter
0%100%0%0
0%100%0%1
0%100%0%2
0%50%50%3
12.5%25%62.5%4
18.7%12.5%68.8%5
21.9%6.2%71.9%6
23.4%3.1%73.5%7
24.2%1.6%74.2%8
24.6%0.8%74.6%9
24.8%0.4%74.8%10
24.9%0.2%74.9%11
24.9%0.1%75%12
25%0%75%13
25%0%75%14

sample16.0ms

Algorithm
intervals
Results
8.0ms256×body80valid
0.0msbody80nan

simplify547.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (3.0ms)

IterNodesCost
0197
1197

prune4.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New011
Fresh011
Picked000
Done000
Total022

Merged error: 0.0b

Counts
2 → 1

localize8.0ms

Local error

Found 1 expressions with local error:

0.0b
(-.f64 (/.f64 1 x) 1)

rewrite12.0ms

Algorithm
rewrite-expression-head
Rules
16×add-sqr-sqrt_binary64
10×*-un-lft-identity_binary64
difference-of-squares_binary64 times-frac_binary64
add-log-exp_binary64 difference-of-sqr-1_binary64
distribute-lft-out--_binary64
sub-neg_binary64 pow1_binary64 flip3--_binary64 diff-log_binary64 add-cube-cbrt_binary64 add-exp-log_binary64 add-cbrt-cube_binary64 div-inv_binary64 flip--_binary64
Counts
1 → 22
Calls
1 calls:
10.0ms
(-.f64 (/.f64 1 x) 1)

series22.0ms

Counts
1 → 3
Calls
1 calls:
22.0ms
(-.f64 (/.f64 1 x) 1)

simplify87.0ms

Algorithm
egg-herbie
Counts
25 → 25
Iterations

Useful iterations: 0 (82.0ms)

IterNodesCost
04980218
14980218

prune19.0ms

Filtered
12 candidates to 25 candidates (-108.3%)
Pruning

2 alts after pruning (1 fresh and 1 done)

PrunedKeptTotal
New24125
Fresh000
Picked011
Done000
Total24226

Merged error: 0b

Counts
26 → 2

localize10.0ms

Local error

Found 4 expressions with local error:

0.5b
(cbrt.f64 (-.f64 (/.f64 1 x) 1))
0.5b
(cbrt.f64 (-.f64 (/.f64 1 x) 1))
0.5b
(cbrt.f64 (-.f64 (/.f64 1 x) 1))
0.5b
(*.f64 (cbrt.f64 (-.f64 (/.f64 1 x) 1)) (cbrt.f64 (-.f64 (/.f64 1 x) 1)))

rewrite60.0ms

Algorithm
rewrite-expression-head
Rules
144×add-sqr-sqrt_binary64
126×cbrt-prod_binary64
104×*-un-lft-identity_binary64
50×times-frac_binary64
48×difference-of-squares_binary64
29×swap-sqr_binary64
27×difference-of-sqr-1_binary64
22×distribute-lft-out--_binary64
18×cbrt-div_binary64
17×associate-*r*_binary64 associate-*l*_binary64
15×add-cube-cbrt_binary64
11×pow1_binary64 div-inv_binary64
flip3--_binary64 pow1/3_binary64 flip--_binary64
add-exp-log_binary64
add-log-exp_binary64 add-cbrt-cube_binary64 unswap-sqr_binary64 frac-times_binary64
pow-prod-down_binary64 pow-prod-up_binary64 associate-*r/_binary64 pow-sqr_binary64 associate-*l/_binary64
cbrt-unprod_binary64 pow-plus_binary64 prod-exp_binary64 pow2_binary64 *-commutative_binary64
Counts
4 → 165
Calls
4 calls:
7.0ms
(cbrt.f64 (-.f64 (/.f64 1 x) 1))
7.0ms
(cbrt.f64 (-.f64 (/.f64 1 x) 1))
12.0ms
(cbrt.f64 (-.f64 (/.f64 1 x) 1))
24.0ms
(*.f64 (cbrt.f64 (-.f64 (/.f64 1 x) 1)) (cbrt.f64 (-.f64 (/.f64 1 x) 1)))

series28.0ms

Counts
4 → 12
Calls
4 calls:
6.0ms
(cbrt.f64 (-.f64 (/.f64 1 x) 1))
6.0ms
(cbrt.f64 (-.f64 (/.f64 1 x) 1))
6.0ms
(cbrt.f64 (-.f64 (/.f64 1 x) 1))
11.0ms
(*.f64 (cbrt.f64 (-.f64 (/.f64 1 x) 1)) (cbrt.f64 (-.f64 (/.f64 1 x) 1)))

simplify69.0ms

Algorithm
egg-herbie
Counts
177 → 177
Iterations

Useful iterations: 0 (51.0ms)

IterNodesCost
048972427
148972427

prune172.0ms

Filtered
97 candidates to 177 candidates (-82.5%)
Pruning

2 alts after pruning (0 fresh and 2 done)

PrunedKeptTotal
New1770177
Fresh000
Picked011
Done011
Total1772179

Merged error: 0b

Counts
179 → 2

regimes125.0ms

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
0257
1257

end0.0ms

sample341.0ms

Algorithm
intervals
Results
255.0ms8000×body80valid
0.0msbody80nan

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