Details

Time bar (total: 1.8s)

analyze355.0ms

Algorithm
search
Search
TrueOtherFalseIter
0%99.9%0.1%0
0%99.9%0.1%1
0%99.9%0.1%2
0%99.9%0.1%3
0%99.9%0.1%4
0%99.9%0.1%5
0%99.9%0.1%6
14%85.8%0.1%7
22.6%77.2%0.1%8
23.8%74.5%1.7%9
40%56%4%10
47.3%48.7%4%11
48.4%45.8%5.8%12
58.6%32.4%9%13
63.4%27.5%9%14

sample16.0ms

Algorithm
intervals
Results
6.0ms256×body80valid
1.0ms23×body80invalid

simplify141.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (135.0ms)

IterNodesCost
051987

prune3.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New011
Fresh011
Picked000
Done000
Total022

Merged error: 11.8b

Counts
2 → 1

localize5.0ms

Local error

Found 2 expressions with local error:

0.0b
(*.f64 x (+.f64 y z))
11.2b
(/.f64 (*.f64 x (+.f64 y z)) z)

rewrite14.0ms

Algorithm
rewrite-expression-head
Rules
9×add-exp-log_binary64 add-cbrt-cube_binary64
8×*-un-lft-identity_binary64 add-sqr-sqrt_binary64
6×add-cube-cbrt_binary64
4×pow1_binary64 associate-*r*_binary64 associate-*r/_binary64
3×associate-/r*_binary64 associate-*l*_binary64 times-frac_binary64
2×flip3-+_binary64 associate-/l/_binary64 add-log-exp_binary64 cbrt-unprod_binary64 cbrt-undiv_binary64 prod-exp_binary64 div-exp_binary64 flip-+_binary64
1×pow-prod-down_binary64 distribute-lft-out_binary64 distribute-lft-in_binary64 distribute-rgt-in_binary64 unswap-sqr_binary64 clear-num_binary64 frac-2neg_binary64 associate-/l*_binary64 div-inv_binary64 *-commutative_binary64
Counts
2 → 46
Calls
2 calls:
6.0ms
(*.f64 x (+.f64 y z))
7.0ms
(/.f64 (*.f64 x (+.f64 y z)) z)

series18.0ms

Counts
2 → 6
Calls
2 calls:
7.0ms
(*.f64 x (+.f64 y z))
11.0ms
(/.f64 (*.f64 x (+.f64 y z)) z)

simplify62.0ms

Algorithm
egg-herbie
Counts
52 → 52
Iterations

Useful iterations: 0 (56.0ms)

IterNodesCost
04994376
14994376

prune57.0ms

Filtered
35 candidates to 52 candidates (-48.6%)
Pruning

6 alts after pruning (6 fresh and 0 done)

PrunedKeptTotal
New46652
Fresh000
Picked101
Done000
Total47653

Merged error: 0b

Counts
53 → 6

localize5.0ms

Local error

Found 2 expressions with local error:

0.0b
(/.f64 z (+.f64 y z))
3.7b
(/.f64 x (/.f64 z (+.f64 y z)))

rewrite19.0ms

Algorithm
rewrite-expression-head
Rules
114×times-frac_binary64
94×*-un-lft-identity_binary64
62×add-cube-cbrt_binary64 add-sqr-sqrt_binary64
22×associate-/r*_binary64
16×distribute-lft-out_binary64
11×associate-/r/_binary64
9×add-exp-log_binary64 add-cbrt-cube_binary64
6×associate-/l*_binary64 div-inv_binary64
5×flip3-+_binary64 flip-+_binary64
4×cbrt-undiv_binary64 div-exp_binary64
2×add-log-exp_binary64 pow1_binary64 clear-num_binary64 frac-2neg_binary64
Counts
2 → 123
Calls
2 calls:
5.0ms
(/.f64 z (+.f64 y z))
8.0ms
(/.f64 x (/.f64 z (+.f64 y z)))

series21.0ms

Counts
2 → 6
Calls
2 calls:
7.0ms
(/.f64 z (+.f64 y z))
15.0ms
(/.f64 x (/.f64 z (+.f64 y z)))

simplify68.0ms

Algorithm
egg-herbie
Counts
129 → 129
Iterations

Useful iterations: 0 (55.0ms)

IterNodesCost
049551556
149551556

prune97.0ms

Filtered
95 candidates to 129 candidates (-35.8%)
Pruning

5 alts after pruning (4 fresh and 1 done)

PrunedKeptTotal
New1281129
Fresh235
Picked011
Done000
Total1305135

Merged error: 0b

Counts
135 → 5

localize5.0ms

Local error

Found 2 expressions with local error:

0.0b
(/.f64 (+.f64 y z) z)
3.9b
(*.f64 x (/.f64 (+.f64 y z) z))

rewrite17.0ms

Algorithm
rewrite-expression-head
Rules
34×*-un-lft-identity_binary64
25×add-sqr-sqrt_binary64 times-frac_binary64
20×add-cube-cbrt_binary64
16×associate-*r*_binary64
9×add-exp-log_binary64 add-cbrt-cube_binary64
7×distribute-lft-out_binary64
4×pow1_binary64 associate-/l*_binary64
3×associate-/r*_binary64 associate-*l*_binary64
2×associate-/l/_binary64 add-log-exp_binary64 cbrt-unprod_binary64 cbrt-undiv_binary64 unswap-sqr_binary64 prod-exp_binary64 div-inv_binary64 div-exp_binary64
1×pow-prod-down_binary64 flip3-+_binary64 associate-*r/_binary64 clear-num_binary64 frac-2neg_binary64 flip-+_binary64 *-commutative_binary64
Counts
2 → 68
Calls
2 calls:
6.0ms
(/.f64 (+.f64 y z) z)
9.0ms
(*.f64 x (/.f64 (+.f64 y z) z))

series16.0ms

Counts
2 → 6
Calls
2 calls:
5.0ms
(/.f64 (+.f64 y z) z)
11.0ms
(*.f64 x (/.f64 (+.f64 y z) z))

simplify55.0ms

Algorithm
egg-herbie
Counts
74 → 74
Iterations

Useful iterations: 0 (47.0ms)

IterNodesCost
04947619
14947619

prune54.0ms

Filtered
49 candidates to 74 candidates (-51.0%)
Pruning

5 alts after pruning (3 fresh and 2 done)

PrunedKeptTotal
New74074
Fresh033
Picked011
Done011
Total74579

Merged error: 0b

Counts
79 → 5

localize5.0ms

Local error

Found 1 expressions with local error:

9.7b
(*.f64 (/.f64 x z) (+.f64 y z))

rewrite10.0ms

Algorithm
rewrite-expression-head
Rules
14×add-sqr-sqrt_binary64
13×associate-*l*_binary64
11×*-un-lft-identity_binary64
10×times-frac_binary64
9×add-cube-cbrt_binary64
6×add-exp-log_binary64 add-cbrt-cube_binary64
4×associate-*r*_binary64
3×pow1_binary64
2×flip3-+_binary64 cbrt-unprod_binary64 associate-*r/_binary64 unswap-sqr_binary64 prod-exp_binary64 flip-+_binary64 frac-times_binary64
1×pow-prod-down_binary64 add-log-exp_binary64 distribute-lft-out_binary64 cbrt-undiv_binary64 distribute-lft-in_binary64 distribute-rgt-in_binary64 div-inv_binary64 div-exp_binary64 associate-*l/_binary64 *-commutative_binary64
Counts
1 → 39
Calls
1 calls:
9.0ms
(*.f64 (/.f64 x z) (+.f64 y z))

series12.0ms

Counts
1 → 3
Calls
1 calls:
12.0ms
(*.f64 (/.f64 x z) (+.f64 y z))

simplify33.0ms

Algorithm
egg-herbie
Counts
42 → 42
Iterations

Useful iterations: 0 (28.0ms)

IterNodesCost
05301369

prune31.0ms

Filtered
33 candidates to 42 candidates (-27.3%)
Pruning

5 alts after pruning (2 fresh and 3 done)

PrunedKeptTotal
New42042
Fresh022
Picked011
Done022
Total42547

Merged error: 0b

Counts
47 → 5

regimes239.0ms

Accuracy

87.3% (0.4b remaining)

Error of 0.4b against oracle of 0.0b and baseline of 3.3b

bsearch0.0ms

simplify2.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
03079
13079

end0.0ms

sample394.0ms

Algorithm
intervals
Results
201.0ms8000×body80valid
18.0ms758×body80invalid

Profiling

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