Details

Time bar (total: 1.3s)

analyze6.0ms

Algorithm
search
Search
TrueOtherFalseIter
0%100%0%0
0%100%0%1
0%100%0%2
50%50%0%3
62.5%37.5%0%4
81.2%18.7%0%5
90.6%9.4%0%6
95.3%4.7%0%7
97.6%2.3%0%8
98.8%1.2%0%9
99.4%0.6%0%10
99.7%0.3%0%11
99.8%0.1%0%12
99.9%0.1%0%13
99.9%0%0%14

sample16.0ms

Algorithm
intervals
Results
5.0ms74×body512valid
3.0ms136×body128valid
2.0ms17×body1024valid
1.0ms29×body256valid

simplify10.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (4.0ms)

IterNodesCost
07313
17313

prune2.0ms

Filtered
1 candidates to 1 candidates (0.0%)
Pruning

1 alts after pruning (1 fresh and 0 done)

PrunedKeptTotal
New101
Fresh011
Picked000
Done000
Total112

Merged error: 16.9b

Counts
2 → 1

localize5.0ms

Local error

Found 2 expressions with local error:

0.0b
(/.f64 1 (+.f64 x 1))
2.6b
(-.f64 (/.f64 1 (+.f64 x 1)) (/.f64 1 x))

rewrite33.0ms

Algorithm
rewrite-expression-head
Rules
48×*-un-lft-identity_binary64
39×add-sqr-sqrt_binary64
36×times-frac_binary64
15×add-cube-cbrt_binary64
10×distribute-lft-out--_binary64
difference-of-squares_binary64
distribute-lft-out_binary64
add-exp-log_binary64 div-inv_binary64
associate-/r*_binary64 add-log-exp_binary64 add-cbrt-cube_binary64
pow1_binary64 associate-/l*_binary64
associate-/r/_binary64
flip3-+_binary64 sub-neg_binary64 flip3--_binary64 diff-log_binary64 cbrt-undiv_binary64 clear-num_binary64 inv-pow_binary64 frac-2neg_binary64 rec-exp_binary64 div-exp_binary64 flip--_binary64 pow-flip_binary64 flip-+_binary64 frac-sub_binary64
Counts
2 → 67
Calls
2 calls:
6.0ms
(/.f64 1 (+.f64 x 1))
21.0ms
(-.f64 (/.f64 1 (+.f64 x 1)) (/.f64 1 x))

series49.0ms

Counts
2 → 6
Calls
2 calls:
22.0ms
(/.f64 1 (+.f64 x 1))
28.0ms
(-.f64 (/.f64 1 (+.f64 x 1)) (/.f64 1 x))

simplify90.0ms

Algorithm
egg-herbie
Counts
73 → 73
Iterations

Useful iterations: 0 (75.0ms)

IterNodesCost
048451170
148451170

prune47.0ms

Filtered
45 candidates to 73 candidates (-62.2%)
Pruning

2 alts after pruning (1 fresh and 1 done)

PrunedKeptTotal
New72173
Fresh000
Picked011
Done000
Total72274

Merged error: 0.6b

Counts
74 → 2

localize4.0ms

Local error

Found 2 expressions with local error:

0.0b
(*.f64 x (+.f64 1 x))
0.6b
(/.f64 -1 (*.f64 x (+.f64 1 x)))

rewrite17.0ms

Algorithm
rewrite-expression-head
Rules
add-exp-log_binary64 add-cbrt-cube_binary64
*-un-lft-identity_binary64 add-sqr-sqrt_binary64
add-cube-cbrt_binary64
pow1_binary64 associate-*r*_binary64 associate-*r/_binary64
associate-*l*_binary64 associate-/l*_binary64 times-frac_binary64
flip3-+_binary64 add-log-exp_binary64 cbrt-unprod_binary64 cbrt-undiv_binary64 associate-/r/_binary64 prod-exp_binary64 div-exp_binary64 flip-+_binary64
pow-prod-down_binary64 associate-/r*_binary64 distribute-lft-out_binary64 distribute-lft-in_binary64 distribute-rgt-in_binary64 unswap-sqr_binary64 clear-num_binary64 frac-2neg_binary64 div-inv_binary64 *-commutative_binary64
Counts
2 → 46
Calls
2 calls:
7.0ms
(*.f64 x (+.f64 1 x))
7.0ms
(/.f64 -1 (*.f64 x (+.f64 1 x)))

series90.0ms

Counts
2 → 6
Calls
2 calls:
67.0ms
(*.f64 x (+.f64 1 x))
23.0ms
(/.f64 -1 (*.f64 x (+.f64 1 x)))

simplify56.0ms

Algorithm
egg-herbie
Counts
52 → 52
Iterations

Useful iterations: 0 (46.0ms)

IterNodesCost
05886553

prune40.0ms

Filtered
38 candidates to 52 candidates (-36.8%)
Pruning

4 alts after pruning (4 fresh and 0 done)

PrunedKeptTotal
New48452
Fresh000
Picked101
Done101
Total50454

Merged error: 0.0b

Counts
54 → 4

localize4.0ms

Local error

Found 1 expressions with local error:

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

rewrite18.0ms

Algorithm
rewrite-expression-head
Rules
97×times-frac_binary64
78×*-un-lft-identity_binary64
50×add-cube-cbrt_binary64 add-sqr-sqrt_binary64
14×distribute-lft-out_binary64
13×associate-/l*_binary64
add-exp-log_binary64 add-cbrt-cube_binary64 div-inv_binary64
associate-/r*_binary64
cbrt-undiv_binary64 div-exp_binary64
associate-/r/_binary64
flip3-+_binary64 associate-/l/_binary64 add-log-exp_binary64 pow1_binary64 clear-num_binary64 frac-2neg_binary64 flip-+_binary64
Counts
1 → 86
Calls
1 calls:
10.0ms
(/.f64 (/.f64 -1 x) (+.f64 1 x))

series24.0ms

Counts
1 → 3
Calls
1 calls:
24.0ms
(/.f64 (/.f64 -1 x) (+.f64 1 x))

simplify82.0ms

Algorithm
egg-herbie
Counts
89 → 89
Iterations

Useful iterations: 0 (60.0ms)

IterNodesCost
049191866
149191866

prune65.0ms

Filtered
63 candidates to 89 candidates (-41.3%)
Pruning

4 alts after pruning (3 fresh and 1 done)

PrunedKeptTotal
New88189
Fresh123
Picked011
Done000
Total89493

Merged error: 0.0b

Counts
93 → 4

localize4.0ms

Local error

Found 2 expressions with local error:

0.0b
(+.f64 x (*.f64 x x))
0.6b
(/.f64 -1 (+.f64 x (*.f64 x x)))

rewrite11.0ms

Algorithm
rewrite-expression-head
Rules
17×*-un-lft-identity_binary64
15×times-frac_binary64
12×add-cube-cbrt_binary64 add-sqr-sqrt_binary64
associate-/r*_binary64 distribute-rgt-out_binary64 distribute-rgt1-in_binary64
add-log-exp_binary64 add-exp-log_binary64 add-cbrt-cube_binary64
associate-/l*_binary64
flip3-+_binary64 pow1_binary64 associate-/r/_binary64 flip-+_binary64
cbrt-undiv_binary64 clear-num_binary64 frac-2neg_binary64 div-inv_binary64 div-exp_binary64 +-commutative_binary64 sum-log_binary64
Counts
2 → 50
Calls
2 calls:
3.0ms
(+.f64 x (*.f64 x x))
5.0ms
(/.f64 -1 (+.f64 x (*.f64 x x)))

series81.0ms

Counts
2 → 6
Calls
2 calls:
55.0ms
(+.f64 x (*.f64 x x))
26.0ms
(/.f64 -1 (+.f64 x (*.f64 x x)))

simplify71.0ms

Algorithm
egg-herbie
Counts
56 → 56
Iterations

Useful iterations: 0 (57.0ms)

IterNodesCost
04942816
14942816

prune30.0ms

Filtered
45 candidates to 56 candidates (-24.4%)
Pruning

4 alts after pruning (2 fresh and 2 done)

PrunedKeptTotal
New56056
Fresh022
Picked011
Done011
Total56460

Merged error: 0.0b

Counts
60 → 4

regimes10.0ms

Accuracy

0% (0.1b remaining)

Error of 0.1b against oracle of 0.0b and baseline of 0.1b

bsearch0.0ms

simplify2.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
0810
1810

end0.0ms

sample435.0ms

Algorithm
intervals
Results
140.0ms1998×body512valid
118.0ms4576×body128valid
47.0ms999×body256valid
39.0ms427×body1024valid

Profiling

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