Details

Time bar (total: 977.0ms)

analyze4.0ms

Algorithm
search
Search
TrueOtherFalseIter
0%100%0%0
0%100%0%1
0%100%0%2
50%50%0%3
50%25%25%4
50%12.5%37.5%5
50%6.2%43.8%6
50%3.1%46.9%7
50%1.6%48.5%8
50%0.8%49.2%9
50%0.4%49.6%10
50.2%0.2%49.6%11
50.2%0.1%49.7%12
50.2%0%49.8%13
50.2%0%49.8%14

sample12.0ms

Algorithm
intervals
Results
7.0ms256×body80valid

simplify69.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (66.0ms)

IterNodesCost
052886

prune5.0ms

Filtered
1 candidates to 1 candidates (0.0%)
Pruning

1 alts after pruning (1 fresh and 0 done)

PrunedKeptTotal
New011
Fresh101
Picked000
Done000
Total112

Merged error: 0.0b

Counts
2 → 1

localize5.0ms

Local error

Found 1 expressions with local error:

0.0b
(exp.f64 (-.f64 (*.f64 x x) 1.0))

rewrite6.0ms

Algorithm
rewrite-expression-head
Rules
4×add-log-exp_binary64 exp-prod_binary64
3×add-sqr-sqrt_binary64
2×*-un-lft-identity_binary64 add-cube-cbrt_binary64 rem-exp-log_binary64
1×sub-neg_binary64 pow1_binary64 diff-log_binary64 add-exp-log_binary64 add-cbrt-cube_binary64 exp-diff_binary64 exp-sum_binary64 difference-of-squares_binary64
Counts
1 → 15
Calls
1 calls:
6.0ms
(exp.f64 (-.f64 (*.f64 x x) 1.0))

series5.0ms

Counts
1 → 3
Calls
1 calls:
5.0ms
(exp.f64 (-.f64 (*.f64 x x) 1.0))

simplify45.0ms

Algorithm
egg-herbie
Counts
18 → 18
Iterations

Useful iterations: 0 (41.0ms)

IterNodesCost
04927122
14927122

prune29.0ms

Filtered
13 candidates to 18 candidates (-38.5%)
Pruning

4 alts after pruning (3 fresh and 1 done)

PrunedKeptTotal
New15318
Fresh000
Picked011
Done000
Total15419

Merged error: 0.0b

Counts
19 → 4

localize8.0ms

Local error

Found 2 expressions with local error:

0.0b
(exp.f64 (+.f64 x (sqrt.f64 1.0)))
0.0b
(pow.f64 (exp.f64 (+.f64 x (sqrt.f64 1.0))) (-.f64 x (sqrt.f64 1.0)))

rewrite17.0ms

Algorithm
rewrite-expression-head
Rules
12×*-un-lft-identity_binary64
10×add-sqr-sqrt_binary64
8×exp-prod_binary64
6×pow-unpow_binary64 add-cube-cbrt_binary64
5×add-log-exp_binary64 pow-pow_binary64
4×unpow-prod-down_binary64
3×pow1_binary64
2×distribute-lft-out_binary64 add-exp-log_binary64 add-cbrt-cube_binary64 rem-exp-log_binary64 exp-sum_binary64 difference-of-squares_binary64
1×pow-to-exp_binary64 sub-neg_binary64 sqr-pow_binary64 unpow-prod-up_binary64 pow-sub_binary64 distribute-lft-out--_binary64 sqrt-prod_binary64 pow-exp_binary64 sum-log_binary64
Counts
2 → 41
Calls
2 calls:
6.0ms
(exp.f64 (+.f64 x (sqrt.f64 1.0)))
10.0ms
(pow.f64 (exp.f64 (+.f64 x (sqrt.f64 1.0))) (-.f64 x (sqrt.f64 1.0)))

series15.0ms

Counts
2 → 6
Calls
2 calls:
3.0ms
(exp.f64 (+.f64 x (sqrt.f64 1.0)))
12.0ms
(pow.f64 (exp.f64 (+.f64 x (sqrt.f64 1.0))) (-.f64 x (sqrt.f64 1.0)))

simplify48.0ms

Algorithm
egg-herbie
Counts
47 → 47
Iterations

Useful iterations: 0 (39.0ms)

IterNodesCost
04972469
14972469

prune41.0ms

Filtered
31 candidates to 47 candidates (-51.6%)
Pruning

4 alts after pruning (2 fresh and 2 done)

PrunedKeptTotal
New47047
Fresh022
Picked011
Done011
Total47451

Merged error: 0.0b

Counts
51 → 4

localize6.0ms

Local error

Found 2 expressions with local error:

0.0b
(exp.f64 (*.f64 x x))
0.0b
(/.f64 (exp.f64 (*.f64 x x)) (exp.f64 1.0))

rewrite8.0ms

Algorithm
rewrite-expression-head
Rules
10×*-un-lft-identity_binary64 add-cube-cbrt_binary64 add-sqr-sqrt_binary64
9×times-frac_binary64
4×add-log-exp_binary64 add-cbrt-cube_binary64
3×associate-/r*_binary64 associate-/l*_binary64
2×pow1_binary64 add-exp-log_binary64
1×cbrt-undiv_binary64 rem-exp-log_binary64 clear-num_binary64 frac-2neg_binary64 div-inv_binary64 div-exp_binary64 exp-to-pow_binary64 exp-prod_binary64
Counts
2 → 37
Calls
2 calls:
2.0ms
(exp.f64 (*.f64 x x))
5.0ms
(/.f64 (exp.f64 (*.f64 x x)) (exp.f64 1.0))

series16.0ms

Counts
2 → 6
Calls
2 calls:
2.0ms
(exp.f64 (*.f64 x x))
14.0ms
(/.f64 (exp.f64 (*.f64 x x)) (exp.f64 1.0))

simplify51.0ms

Algorithm
egg-herbie
Counts
43 → 43
Iterations

Useful iterations: 0 (46.0ms)

IterNodesCost
05055385

prune33.0ms

Filtered
30 candidates to 43 candidates (-43.3%)
Pruning

4 alts after pruning (1 fresh and 3 done)

PrunedKeptTotal
New43043
Fresh011
Picked011
Done022
Total43447

Merged error: 0.0b

Counts
47 → 4

localize9.0ms

Local error

Found 3 expressions with local error:

0.0b
(exp.f64 (exp.f64 (-.f64 (*.f64 x x) 1.0)))
0.0b
(exp.f64 (-.f64 (*.f64 x x) 1.0))
1.2b
(log.f64 (exp.f64 (exp.f64 (-.f64 (*.f64 x x) 1.0))))

rewrite20.0ms

Algorithm
rewrite-expression-head
Rules
12×exp-prod_binary64
8×add-sqr-sqrt_binary64
7×*-un-lft-identity_binary64 add-log-exp_binary64 add-cube-cbrt_binary64
5×log-pow_binary64
4×pow1_binary64
3×sub-neg_binary64 log-prod_binary64 add-exp-log_binary64 add-cbrt-cube_binary64 rem-exp-log_binary64 exp-sum_binary64
1×diff-log_binary64 rem-log-exp_binary64 exp-diff_binary64 difference-of-squares_binary64
Counts
3 → 43
Calls
3 calls:
7.0ms
(exp.f64 (exp.f64 (-.f64 (*.f64 x x) 1.0)))
6.0ms
(exp.f64 (-.f64 (*.f64 x x) 1.0))
6.0ms
(log.f64 (exp.f64 (exp.f64 (-.f64 (*.f64 x x) 1.0))))

series16.0ms

Counts
3 → 9
Calls
3 calls:
9.0ms
(exp.f64 (exp.f64 (-.f64 (*.f64 x x) 1.0)))
3.0ms
(exp.f64 (-.f64 (*.f64 x x) 1.0))
4.0ms
(log.f64 (exp.f64 (exp.f64 (-.f64 (*.f64 x x) 1.0))))

simplify56.0ms

Algorithm
egg-herbie
Counts
52 → 52
Iterations

Useful iterations: 0 (50.0ms)

IterNodesCost
04933419
14933419

prune42.0ms

Filtered
37 candidates to 52 candidates (-40.5%)
Pruning

4 alts after pruning (0 fresh and 4 done)

PrunedKeptTotal
New52052
Fresh000
Picked011
Done033
Total52456

Merged error: 0.0b

Counts
56 → 4

regimes77.0ms

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
01810
11810

end0.0ms

sample334.0ms

Algorithm
intervals
Results
238.0ms8000×body80valid
0.0ms7×body80invalid

Profiling

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