Details

Time bar (total: 2.6s)

analyze777.0ms

Algorithm
search
Search
TrueOtherFalseIter
0%99.8%0.2%0
0%99.8%0.2%1
0%99.8%0.2%2
0%99.8%0.2%3
0%99.8%0.2%4
0%99.8%0.2%5
0%99.8%0.2%6
0%99.8%0.2%7
0%99.8%0.2%8
18.7%81.1%0.2%9
21.8%78%0.2%10
25%74.9%0.2%11
34.7%64.9%0.4%12
47.2%51.9%0.9%13
49%49.2%1.8%14

sample19.0ms

Algorithm
intervals
Results
7.0ms256×body80valid
2.0ms61×body80invalid

simplify6.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (3.0ms)

IterNodesCost
0677
1677

prune3.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New011
Fresh011
Picked000
Done000
Total022

Merged error: 8.9b

Counts
2 → 1

localize5.0ms

Local error

Found 1 expressions with local error:

8.7b
(/.f64 (*.f64 a1 a2) (*.f64 b1 b2))

rewrite6.0ms

Algorithm
rewrite-expression-head
Rules
13×add-exp-log_binary64 add-cbrt-cube_binary64
4×cbrt-unprod_binary64 cbrt-undiv_binary64 prod-exp_binary64 div-exp_binary64
1×*-un-lft-identity_binary64 associate-/r*_binary64 add-log-exp_binary64 pow1_binary64 add-cube-cbrt_binary64 clear-num_binary64 frac-2neg_binary64 add-sqr-sqrt_binary64 associate-/l*_binary64 times-frac_binary64 div-inv_binary64
Counts
1 → 21
Calls
1 calls:
6.0ms
(/.f64 (*.f64 a1 a2) (*.f64 b1 b2))

series14.0ms

Counts
1 → 3
Calls
1 calls:
14.0ms
(/.f64 (*.f64 a1 a2) (*.f64 b1 b2))

simplify52.0ms

Algorithm
egg-herbie
Counts
24 → 24
Iterations

Useful iterations: 0 (49.0ms)

IterNodesCost
05102191

prune34.0ms

Filtered
13 candidates to 24 candidates (-84.6%)
Pruning

6 alts after pruning (5 fresh and 1 done)

PrunedKeptTotal
New19524
Fresh000
Picked011
Done000
Total19625

Merged error: 0.0b

Counts
25 → 6

localize6.0ms

Local error

Found 2 expressions with local error:

0.8b
(/.f64 1 (/.f64 (*.f64 b1 b2) (*.f64 a1 a2)))
8.5b
(/.f64 (*.f64 b1 b2) (*.f64 a1 a2))

rewrite16.0ms

Algorithm
rewrite-expression-head
Rules
58×add-exp-log_binary64
32×add-cbrt-cube_binary64
26×div-exp_binary64
20×times-frac_binary64
16×prod-exp_binary64
13×cbrt-undiv_binary64
12×*-un-lft-identity_binary64 add-cube-cbrt_binary64 add-sqr-sqrt_binary64
8×cbrt-unprod_binary64
6×associate-/r*_binary64 div-inv_binary64
5×1-exp_binary64 rec-exp_binary64
4×associate-/l*_binary64
3×pow1_binary64
2×add-log-exp_binary64 clear-num_binary64 frac-2neg_binary64
1×associate-/r/_binary64 inv-pow_binary64 pow-flip_binary64
Counts
2 → 77
Calls
2 calls:
8.0ms
(/.f64 1 (/.f64 (*.f64 b1 b2) (*.f64 a1 a2)))
6.0ms
(/.f64 (*.f64 b1 b2) (*.f64 a1 a2))

series23.0ms

Counts
2 → 6
Calls
2 calls:
11.0ms
(/.f64 1 (/.f64 (*.f64 b1 b2) (*.f64 a1 a2)))
12.0ms
(/.f64 (*.f64 b1 b2) (*.f64 a1 a2))

simplify58.0ms

Algorithm
egg-herbie
Counts
83 → 83
Iterations

Useful iterations: 0 (50.0ms)

IterNodesCost
04985780
14985780

prune63.0ms

Filtered
36 candidates to 83 candidates (-130.6%)
Pruning

8 alts after pruning (7 fresh and 1 done)

PrunedKeptTotal
New79483
Fresh134
Picked101
Done011
Total81889

Merged error: 0.0b

Counts
89 → 8

localize7.0ms

Local error

Found 3 expressions with local error:

0.8b
(/.f64 1 (/.f64 (*.f64 (/.f64 b1 a1) b2) a2))
3.9b
(/.f64 (*.f64 (/.f64 b1 a1) b2) a2)
5.8b
(*.f64 (/.f64 b1 a1) b2)

rewrite26.0ms

Algorithm
rewrite-expression-head
Rules
51×add-exp-log_binary64
46×times-frac_binary64
34×add-sqr-sqrt_binary64
31×add-cbrt-cube_binary64
29×*-un-lft-identity_binary64 add-cube-cbrt_binary64
25×div-exp_binary64
13×cbrt-undiv_binary64 associate-*l*_binary64
10×associate-/r*_binary64 prod-exp_binary64
7×div-inv_binary64
6×pow1_binary64 cbrt-unprod_binary64
4×1-exp_binary64 rec-exp_binary64 associate-/l*_binary64
3×add-log-exp_binary64 associate-*r*_binary64
2×unswap-sqr_binary64 clear-num_binary64 frac-2neg_binary64 associate-*l/_binary64
1×pow-prod-down_binary64 associate-/l/_binary64 associate-/r/_binary64 inv-pow_binary64 pow-flip_binary64 *-commutative_binary64
Counts
3 → 116
Calls
3 calls:
8.0ms
(/.f64 1 (/.f64 (*.f64 (/.f64 b1 a1) b2) a2))
7.0ms
(/.f64 (*.f64 (/.f64 b1 a1) b2) a2)
7.0ms
(*.f64 (/.f64 b1 a1) b2)

series29.0ms

Counts
3 → 9
Calls
3 calls:
13.0ms
(/.f64 1 (/.f64 (*.f64 (/.f64 b1 a1) b2) a2))
9.0ms
(/.f64 (*.f64 (/.f64 b1 a1) b2) a2)
7.0ms
(*.f64 (/.f64 b1 a1) b2)

simplify60.0ms

Algorithm
egg-herbie
Counts
125 → 125
Iterations

Useful iterations: 0 (49.0ms)

IterNodesCost
050431107

prune99.0ms

Filtered
74 candidates to 125 candidates (-68.9%)
Pruning

10 alts after pruning (8 fresh and 2 done)

PrunedKeptTotal
New1232125
Fresh066
Picked011
Done011
Total12310133

Merged error: 0b

Counts
133 → 10

localize5.0ms

Local error

Found 2 expressions with local error:

4.0b
(/.f64 a2 (*.f64 (/.f64 b1 a1) b2))
5.8b
(*.f64 (/.f64 b1 a1) b2)

rewrite14.0ms

Algorithm
rewrite-expression-head
Rules
17×add-sqr-sqrt_binary64
16×add-exp-log_binary64 add-cbrt-cube_binary64
13×associate-*l*_binary64 times-frac_binary64
12×*-un-lft-identity_binary64 add-cube-cbrt_binary64
5×cbrt-undiv_binary64 div-exp_binary64
4×pow1_binary64 cbrt-unprod_binary64 prod-exp_binary64
3×associate-*r*_binary64 associate-/l*_binary64
2×add-log-exp_binary64 unswap-sqr_binary64 div-inv_binary64 associate-*l/_binary64
1×pow-prod-down_binary64 associate-/r*_binary64 associate-/r/_binary64 clear-num_binary64 frac-2neg_binary64 *-commutative_binary64
Counts
2 → 56
Calls
2 calls:
6.0ms
(/.f64 a2 (*.f64 (/.f64 b1 a1) b2))
7.0ms
(*.f64 (/.f64 b1 a1) b2)

series16.0ms

Counts
2 → 6
Calls
2 calls:
9.0ms
(/.f64 a2 (*.f64 (/.f64 b1 a1) b2))
6.0ms
(*.f64 (/.f64 b1 a1) b2)

simplify56.0ms

Algorithm
egg-herbie
Counts
62 → 62
Iterations

Useful iterations: 0 (50.0ms)

IterNodesCost
05144444

prune44.0ms

Filtered
41 candidates to 62 candidates (-51.2%)
Pruning

8 alts after pruning (6 fresh and 2 done)

PrunedKeptTotal
New60262
Fresh347
Picked101
Done022
Total64872

Merged error: 0b

Counts
72 → 8

regimes682.0ms

Accuracy

70.2% (3.3b remaining)

Error of 3.3b against oracle of 0.0b and baseline of 11.0b

bsearch0.0ms

simplify2.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
03577
13577

end0.0ms

sample518.0ms

Algorithm
intervals
Results
226.0ms8000×body80valid
50.0ms1894×body80invalid

Profiling

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