Details

Time bar (total: 2.0s)

analyze311.0ms

Algorithm
search
Search
TrueOtherFalseIter
0%100%0%0
0%100%0%1
0%100%0%2
25%75%0%3
25%62.5%12.5%4
25%56.2%18.8%5
28.1%50%21.9%6
29.7%46.9%23.5%7
30.5%45.3%24.3%8
30.8%44.9%24.3%9
31.2%44.5%24.3%10
31.3%44.4%24.3%11
31.4%44.3%24.3%12
31.4%44.2%24.3%13
31.5%44.2%24.3%14

sample28.0ms

Algorithm
intervals
Results
15.0ms101×body1024valid
3.0ms38×body512valid
2.0ms93×body128valid
1.0ms20×body256valid
0.0msbody2048valid
0.0msbody2048invalid

simplify8.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (2.0ms)

IterNodesCost
0911
1911

prune1.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New011
Fresh011
Picked000
Done000
Total022

Merged error: 42.5b

Counts
2 → 1

localize4.0ms

Local error

Found 2 expressions with local error:

0.7b
(/.f64 (exp.f64 x) (-.f64 (exp.f64 x) 1))
3.5b
(-.f64 (exp.f64 x) 1)

rewrite19.0ms

Algorithm
rewrite-expression-head
Rules
34×add-sqr-sqrt_binary64
29×*-un-lft-identity_binary64
21×times-frac_binary64
14×add-cube-cbrt_binary64
10×difference-of-squares_binary64
associate-/r*_binary64
difference-of-sqr-1_binary64 distribute-lft-out--_binary64
add-log-exp_binary64 add-cbrt-cube_binary64
add-exp-log_binary64 associate-/l*_binary64
pow1_binary64 flip3--_binary64 associate-/r/_binary64 flip--_binary64
sub-neg_binary64 diff-log_binary64 cbrt-undiv_binary64 clear-num_binary64 frac-2neg_binary64 div-inv_binary64 div-exp_binary64
Counts
2 → 60
Calls
2 calls:
9.0ms
(/.f64 (exp.f64 x) (-.f64 (exp.f64 x) 1))
5.0ms
(-.f64 (exp.f64 x) 1)

series91.0ms

Counts
2 → 6
Calls
2 calls:
74.0ms
(/.f64 (exp.f64 x) (-.f64 (exp.f64 x) 1))
17.0ms
(-.f64 (exp.f64 x) 1)

simplify71.0ms

Algorithm
egg-herbie
Counts
66 → 66
Iterations

Useful iterations: 0 (56.0ms)

IterNodesCost
049241126
149241126

prune49.0ms

Filtered
42 candidates to 66 candidates (-57.1%)
Pruning

3 alts after pruning (3 fresh and 0 done)

PrunedKeptTotal
New63366
Fresh000
Picked101
Done000
Total64367

Merged error: 0.0b

Counts
67 → 3

localize6.0ms

Local error

Found 2 expressions with local error:

0.0b
(+.f64 (*.f64 x 1/12) (+.f64 1/2 (/.f64 1 x)))
0.4b
(*.f64 x 1/12)

rewrite17.0ms

Algorithm
rewrite-expression-head
Rules
add-log-exp_binary64
add-sqr-sqrt_binary64
*-un-lft-identity_binary64 pow1_binary64 add-cube-cbrt_binary64 add-exp-log_binary64 add-cbrt-cube_binary64
associate-*r*_binary64 associate-*l*_binary64 sum-log_binary64
pow-prod-down_binary64 flip3-+_binary64 cbrt-unprod_binary64 unswap-sqr_binary64 prod-exp_binary64 +-commutative_binary64 flip-+_binary64 associate-+r+_binary64 *-commutative_binary64
Counts
2 → 31
Calls
2 calls:
11.0ms
(+.f64 (*.f64 x 1/12) (+.f64 1/2 (/.f64 1 x)))
4.0ms
(*.f64 x 1/12)

series40.0ms

Counts
2 → 6
Calls
2 calls:
17.0ms
(+.f64 (*.f64 x 1/12) (+.f64 1/2 (/.f64 1 x)))
23.0ms
(*.f64 x 1/12)

simplify78.0ms

Algorithm
egg-herbie
Counts
37 → 37
Iterations

Useful iterations: 0 (69.0ms)

IterNodesCost
04859417
14859417

prune25.0ms

Filtered
24 candidates to 37 candidates (-54.2%)
Pruning

3 alts after pruning (2 fresh and 1 done)

PrunedKeptTotal
New37037
Fresh022
Picked011
Done000
Total37340

Merged error: 0.0b

Counts
40 → 3

localize5.0ms

Local error

Found 1 expressions with local error:

3.6b
(-.f64 1 (exp.f64 (neg.f64 x)))

rewrite6.0ms

Algorithm
rewrite-expression-head
Rules
*-un-lft-identity_binary64 add-sqr-sqrt_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 flip--_binary64
Counts
1 → 14
Calls
1 calls:
5.0ms
(-.f64 1 (exp.f64 (neg.f64 x)))

series22.0ms

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

simplify63.0ms

Algorithm
egg-herbie
Counts
17 → 17
Iterations

Useful iterations: 0 (56.0ms)

IterNodesCost
04909221
14909221

prune10.0ms

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

3 alts after pruning (1 fresh and 2 done)

PrunedKeptTotal
New16117
Fresh101
Picked011
Done011
Total17320

Merged error: 0.0b

Counts
20 → 3

localize7.0ms

Local error

Found 2 expressions with local error:

3.6b
(-.f64 1 (exp.f64 (neg.f64 x)))
3.8b
(log.f64 (exp.f64 (-.f64 1 (exp.f64 (neg.f64 x)))))

rewrite14.0ms

Algorithm
rewrite-expression-head
Rules
10×*-un-lft-identity_binary64 add-sqr-sqrt_binary64
log-pow_binary64
exp-prod_binary64
add-log-exp_binary64 log-prod_binary64 add-cube-cbrt_binary64 difference-of-squares_binary64
pow1_binary64
sub-neg_binary64 add-exp-log_binary64 add-cbrt-cube_binary64 distribute-lft-out--_binary64
flip3--_binary64 diff-log_binary64 rem-log-exp_binary64 exp-diff_binary64 exp-sum_binary64 log-div_binary64 flip--_binary64
Counts
2 → 34
Calls
2 calls:
5.0ms
(-.f64 1 (exp.f64 (neg.f64 x)))
7.0ms
(log.f64 (exp.f64 (-.f64 1 (exp.f64 (neg.f64 x)))))

series183.0ms

Counts
2 → 6
Calls
2 calls:
20.0ms
(-.f64 1 (exp.f64 (neg.f64 x)))
162.0ms
(log.f64 (exp.f64 (-.f64 1 (exp.f64 (neg.f64 x)))))

simplify85.0ms

Algorithm
egg-herbie
Counts
40 → 40
Iterations

Useful iterations: 0 (75.0ms)

IterNodesCost
04943475
14943475

prune25.0ms

Filtered
28 candidates to 40 candidates (-42.9%)
Pruning

3 alts after pruning (0 fresh and 3 done)

PrunedKeptTotal
New40040
Fresh000
Picked011
Done022
Total40343

Merged error: 0.0b

Counts
43 → 3

regimes19.0ms

Accuracy

100% (0.0b remaining)

Error of 0.0b against oracle of 0.0b and baseline of 21.0b

bsearch28.0ms

Steps
ItersRangePoint
8
2.910109931726508e-06
0.028900861659036343
0.0021021084497481325
10
-13.357296973817684
-1.3531957199180595e-11
-0.002362592664977423

simplify2.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
04151
14151

end0.0ms

sample794.0ms

Algorithm
intervals
Results
407.0ms2686×body1024valid
111.0ms1290×body512valid
69.0ms3052×body128valid
45.0ms274×body2048valid
40.0ms698×body256valid
0.0msbody2048invalid

Profiling

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