Details

Time bar (total: 3.1s)

analyze267.0ms

Algorithm
search
Search
TrueOtherFalseIter
0%0%100%0
0%0%100%1
0%0%100%2
0%0%100%3
0%0%100%4
0%0%100%5
0%0%100%6
0%0%100%7
0%0%100%8
0%0%100%9
0%0%100%10
0%0%100%11
0%0%100%12
0%0%100%13
0%0%100%14

sample45.0ms

Algorithm
intervals
Results
14.0ms151×body160valid
10.0ms293×pre80true
6.0ms47×body320valid
3.0ms58×body80valid
2.0ms37×body80nan

simplify212.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (210.0ms)

IterNodesCost
0178416
1178416

prune7.0ms

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: 45.3b

Counts
2 → 1

localize9.0ms

Local error

Found 4 expressions with local error:

0.1b
(-.f64 (*.f64 b b) (*.f64 (*.f64 3.0 a) c))
0.3b
(*.f64 (*.f64 3.0 a) c)
0.3b
(/.f64 (-.f64 (sqrt.f64 (-.f64 (*.f64 b b) (*.f64 (*.f64 3.0 a) c))) b) (*.f64 3.0 a))
38.6b
(-.f64 (sqrt.f64 (-.f64 (*.f64 b b) (*.f64 (*.f64 3.0 a) c))) b)

rewrite35.0ms

Algorithm
rewrite-expression-head
Rules
19×add-sqr-sqrt_binary64
14×add-exp-log_binary64 add-cbrt-cube_binary64
13×*-un-lft-identity_binary64
9×pow1_binary64
8×add-log-exp_binary64
7×add-cube-cbrt_binary64
6×difference-of-squares_binary64 associate-/l*_binary64 times-frac_binary64
4×cbrt-unprod_binary64 prod-exp_binary64
3×pow-prod-down_binary64 flip3--_binary64 associate-*r*_binary64 distribute-lft-out--_binary64 flip--_binary64 sqrt-prod_binary64
2×associate-/l/_binary64 sub-neg_binary64 diff-log_binary64 cbrt-undiv_binary64 div-exp_binary64
1×associate-/r*_binary64 associate-*l*_binary64 div-sub_binary64 clear-num_binary64 frac-2neg_binary64 div-inv_binary64 *-commutative_binary64
Counts
4 → 73
Calls
4 calls:
7.0ms
(-.f64 (*.f64 b b) (*.f64 (*.f64 3.0 a) c))
5.0ms
(*.f64 (*.f64 3.0 a) c)
12.0ms
(/.f64 (-.f64 (sqrt.f64 (-.f64 (*.f64 b b) (*.f64 (*.f64 3.0 a) c))) b) (*.f64 3.0 a))
8.0ms
(-.f64 (sqrt.f64 (-.f64 (*.f64 b b) (*.f64 (*.f64 3.0 a) c))) b)

series65.0ms

Counts
4 → 12
Calls
4 calls:
10.0ms
(-.f64 (*.f64 b b) (*.f64 (*.f64 3.0 a) c))
4.0ms
(*.f64 (*.f64 3.0 a) c)
32.0ms
(/.f64 (-.f64 (sqrt.f64 (-.f64 (*.f64 b b) (*.f64 (*.f64 3.0 a) c))) b) (*.f64 3.0 a))
18.0ms
(-.f64 (sqrt.f64 (-.f64 (*.f64 b b) (*.f64 (*.f64 3.0 a) c))) b)

simplify42.0ms

Algorithm
egg-herbie
Counts
85 → 85
Iterations

Useful iterations: 0 (32.0ms)

IterNodesCost
050731207

prune148.0ms

Filtered
59 candidates to 85 candidates (-44.1%)
Pruning

16 alts after pruning (16 fresh and 0 done)

PrunedKeptTotal
New691685
Fresh000
Picked101
Done000
Total701686

Merged error: 4.8b

Counts
86 → 16

localize3.0ms

rewrite0.0ms

Algorithm
rewrite-expression-head
Rules
Counts
0 → 0

series0.0ms

Counts
0 → 0

simplify4.0ms

Algorithm
egg-herbie
Counts
0 → 0
Iterations

Useful iterations: 0 (2.0ms)

IterNodesCost
000

prune45.0ms

Pruning

16 alts after pruning (15 fresh and 1 done)

PrunedKeptTotal
New000
Fresh01515
Picked011
Done000
Total01616

Merged error: 4.8b

Counts
16 → 16

localize7.0ms

Local error

Found 3 expressions with local error:

0.2b
(/.f64 (*.f64 a c) b)
0.3b
(*.f64 -1.5 (/.f64 (*.f64 a c) b))
0.4b
(/.f64 (*.f64 -1.5 (/.f64 (*.f64 a c) b)) (*.f64 3.0 a))

rewrite25.0ms

Algorithm
rewrite-expression-head
Rules
49×add-exp-log_binary64 add-cbrt-cube_binary64
17×cbrt-unprod_binary64 prod-exp_binary64
16×cbrt-undiv_binary64 div-exp_binary64
10×add-sqr-sqrt_binary64
8×*-un-lft-identity_binary64 add-cube-cbrt_binary64
7×associate-*r*_binary64 times-frac_binary64
5×pow1_binary64
4×associate-/r*_binary64
3×add-log-exp_binary64 associate-*l*_binary64 div-inv_binary64
2×associate-*r/_binary64 clear-num_binary64 frac-2neg_binary64 associate-/l*_binary64
1×pow-prod-down_binary64 associate-/l/_binary64 unswap-sqr_binary64 *-commutative_binary64
Counts
3 → 78
Calls
3 calls:
5.0ms
(/.f64 (*.f64 a c) b)
7.0ms
(*.f64 -1.5 (/.f64 (*.f64 a c) b))
11.0ms
(/.f64 (*.f64 -1.5 (/.f64 (*.f64 a c) b)) (*.f64 3.0 a))

series19.0ms

Counts
3 → 9
Calls
3 calls:
6.0ms
(/.f64 (*.f64 a c) b)
7.0ms
(*.f64 -1.5 (/.f64 (*.f64 a c) b))
6.0ms
(/.f64 (*.f64 -1.5 (/.f64 (*.f64 a c) b)) (*.f64 3.0 a))

simplify58.0ms

Algorithm
egg-herbie
Counts
87 → 87
Iterations

Useful iterations: 0 (51.0ms)

IterNodesCost
04998653
14998653

prune136.0ms

Filtered
49 candidates to 87 candidates (-77.6%)
Pruning

28 alts after pruning (27 fresh and 1 done)

PrunedKeptTotal
New741387
Fresh01414
Picked101
Done011
Total7528103

Merged error: 4.8b

Counts
103 → 28

localize7.0ms

Local error

Found 3 expressions with local error:

0.3b
(*.f64 a (/.f64 c b))
0.3b
(*.f64 -1.5 (*.f64 a (/.f64 c b)))
0.4b
(/.f64 (*.f64 -1.5 (*.f64 a (/.f64 c b))) (*.f64 3.0 a))

rewrite28.0ms

Algorithm
rewrite-expression-head
Rules
49×add-exp-log_binary64 add-cbrt-cube_binary64
21×cbrt-unprod_binary64 prod-exp_binary64
17×add-sqr-sqrt_binary64
14×associate-*r*_binary64
12×*-un-lft-identity_binary64 cbrt-undiv_binary64 add-cube-cbrt_binary64 div-exp_binary64
11×times-frac_binary64
10×pow1_binary64
6×associate-*l*_binary64
5×associate-*r/_binary64
4×pow-prod-down_binary64
3×add-log-exp_binary64
2×unswap-sqr_binary64 div-inv_binary64 *-commutative_binary64
1×associate-/l/_binary64 associate-/r*_binary64 clear-num_binary64 frac-2neg_binary64 associate-/l*_binary64
Counts
3 → 83
Calls
3 calls:
7.0ms
(*.f64 a (/.f64 c b))
7.0ms
(*.f64 -1.5 (*.f64 a (/.f64 c b)))
11.0ms
(/.f64 (*.f64 -1.5 (*.f64 a (/.f64 c b))) (*.f64 3.0 a))

series19.0ms

Counts
3 → 9
Calls
3 calls:
6.0ms
(*.f64 a (/.f64 c b))
7.0ms
(*.f64 -1.5 (*.f64 a (/.f64 c b)))
6.0ms
(/.f64 (*.f64 -1.5 (*.f64 a (/.f64 c b))) (*.f64 3.0 a))

simplify60.0ms

Algorithm
egg-herbie
Counts
92 → 92
Iterations

Useful iterations: 0 (53.0ms)

IterNodesCost
05018679

prune55.0ms

Filtered
48 candidates to 92 candidates (-91.7%)
Pruning

31 alts after pruning (30 fresh and 1 done)

PrunedKeptTotal
New84892
Fresh42226
Picked101
Done011
Total8931120

Merged error: 4.7b

Counts
120 → 31

regimes570.0ms

Accuracy

14.1% (6.0b remaining)

Error of 11.0b against oracle of 5.0b and baseline of 12.0b

bsearch13.0ms

Steps
ItersRangePoint
2
0.007728773860066694
0.008686838970265957
0.008556615063999384

simplify2.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
08139
18139

end0.0ms

sample1.2s

Algorithm
intervals
Results
451.0ms4835×body160valid
252.0ms8941×pre80true
192.0ms1371×body320valid
91.0ms1794×body80valid
48.0ms941×body80nan

Profiling

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