Details

Time bar (total: 842.0ms)

analyze2.0ms

Algorithm
search
Search
TrueOtherFalseIter
0%100%0%0
0%100%0%1
50%50%0%2
50%50%0%3
87.5%12.5%0%4
93.7%6.2%0%5
96.8%3.1%0%6
98.4%1.6%0%7
99.2%0.8%0%8
99.6%0.4%0%9
99.8%0.2%0%10
99.9%0.1%0%11
99.9%0%0%12
99.9%0%0%13
99.9%0%0%14

sample8.0ms

Algorithm
intervals
Results
4.0ms256×body128valid

simplify10.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (3.0ms)

IterNodesCost
0467
1467

prune1.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New011
Fresh011
Picked000
Done000
Total022

Merged error: 0.0b

Counts
2 → 1

localize3.0ms

Local error

Found 1 expressions with local error:

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

rewrite10.0ms

Algorithm
rewrite-expression-head
Rules
24×*-un-lft-identity_binary64 add-sqr-sqrt_binary64
18×times-frac_binary64
12×add-cube-cbrt_binary64
8×difference-of-squares_binary64
6×associate-/r*_binary64
4×distribute-lft-out--_binary64
3×add-exp-log_binary64 add-cbrt-cube_binary64 associate-/l*_binary64
2×associate-/r/_binary64
1×add-log-exp_binary64 pow1_binary64 flip3--_binary64 cbrt-undiv_binary64 clear-num_binary64 frac-2neg_binary64 div-inv_binary64 div-exp_binary64 flip--_binary64
Counts
1 → 41
Calls
1 calls:
6.0ms
(/.f64 x (-.f64 1 x))

series28.0ms

Counts
1 → 3
Calls
1 calls:
28.0ms
(/.f64 x (-.f64 1 x))

simplify86.0ms

Algorithm
egg-herbie
Counts
44 → 44
Iterations

Useful iterations: 0 (70.0ms)

IterNodesCost
04853617
14853617

prune26.0ms

Filtered
31 candidates to 44 candidates (-41.9%)
Pruning

3 alts after pruning (2 fresh and 1 done)

PrunedKeptTotal
New42244
Fresh000
Picked011
Done000
Total42345

Merged error: 0b

Counts
45 → 3

localize4.0ms

Local error

Found 2 expressions with local error:

0.0b
(/.f64 (-.f64 1 x) x)
0.1b
(/.f64 1 (/.f64 (-.f64 1 x) x))

rewrite34.0ms

Algorithm
rewrite-expression-head
Rules
156×times-frac_binary64
124×*-un-lft-identity_binary64 add-sqr-sqrt_binary64
76×add-cube-cbrt_binary64
32×difference-of-squares_binary64
25×associate-/r*_binary64
16×distribute-lft-out--_binary64
12×add-exp-log_binary64
9×add-cbrt-cube_binary64 associate-/l*_binary64
6×div-inv_binary64
5×div-exp_binary64
4×cbrt-undiv_binary64
3×pow1_binary64
2×associate-/l/_binary64 add-log-exp_binary64 clear-num_binary64 frac-2neg_binary64 rec-exp_binary64
1×flip3--_binary64 associate-/r/_binary64 div-sub_binary64 inv-pow_binary64 flip--_binary64 pow-flip_binary64
Counts
2 → 152
Calls
2 calls:
7.0ms
(/.f64 (-.f64 1 x) x)
11.0ms
(/.f64 1 (/.f64 (-.f64 1 x) x))

series92.0ms

Counts
2 → 6
Calls
2 calls:
60.0ms
(/.f64 (-.f64 1 x) x)
32.0ms
(/.f64 1 (/.f64 (-.f64 1 x) x))

simplify80.0ms

Algorithm
egg-herbie
Counts
158 → 158
Iterations

Useful iterations: 0 (51.0ms)

IterNodesCost
060492669

prune79.0ms

Filtered
90 candidates to 158 candidates (-75.6%)
Pruning

2 alts after pruning (1 fresh and 1 done)

PrunedKeptTotal
New1571158
Fresh101
Picked101
Done011
Total1592161

Merged error: 0b

Counts
161 → 2

localize4.0ms

Local error

Found 1 expressions with local error:

0.1b
(/.f64 -1 (+.f64 1 (/.f64 -1 x)))

rewrite13.0ms

Algorithm
rewrite-expression-head
Rules
18×*-un-lft-identity_binary64
12×times-frac_binary64
10×add-cube-cbrt_binary64 add-sqr-sqrt_binary64
4×associate-/r*_binary64 distribute-lft-out_binary64
3×add-exp-log_binary64 add-cbrt-cube_binary64 associate-/l*_binary64
2×associate-/r/_binary64
1×flip3-+_binary64 add-log-exp_binary64 pow1_binary64 cbrt-undiv_binary64 clear-num_binary64 frac-2neg_binary64 div-inv_binary64 div-exp_binary64 flip-+_binary64
Counts
1 → 33
Calls
1 calls:
10.0ms
(/.f64 -1 (+.f64 1 (/.f64 -1 x)))

series19.0ms

Counts
1 → 3
Calls
1 calls:
19.0ms
(/.f64 -1 (+.f64 1 (/.f64 -1 x)))

simplify89.0ms

Algorithm
egg-herbie
Counts
36 → 36
Iterations

Useful iterations: 0 (79.0ms)

IterNodesCost
04905575
14905575

prune24.0ms

Filtered
25 candidates to 36 candidates (-44.0%)
Pruning

2 alts after pruning (0 fresh and 2 done)

PrunedKeptTotal
New36036
Fresh000
Picked011
Done011
Total36238

Merged error: 0b

Counts
38 → 2

regimes16.0ms

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
0157
1157

end0.0ms

sample213.0ms

Algorithm
intervals
Results
126.0ms8000×body128valid

Profiling

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