Details

Time bar (total: 3.0s)

analyze270.0ms

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

sample52.0ms

Algorithm
intervals
Results
16.0ms116×body320valid
11.0ms281×pre80true
10.0ms106×body160valid
2.0ms13×body640valid
1.0ms25×body80nan
1.0ms21×body80valid

simplify214.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (212.0ms)

IterNodesCost
0180116
1180116

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: 53.0b

Counts
2 → 1

localize9.0ms

Local error

Found 4 expressions with local error:

0.1b
(-.f64 (*.f64 b b) (*.f64 (*.f64 3 a) c))
0.2b
(/.f64 (-.f64 (sqrt.f64 (-.f64 (*.f64 b b) (*.f64 (*.f64 3 a) c))) b) (*.f64 3 a))
0.3b
(*.f64 (*.f64 3 a) c)
26.3b
(-.f64 (sqrt.f64 (-.f64 (*.f64 b b) (*.f64 (*.f64 3 a) c))) b)

rewrite33.0ms

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 a) c))
11.0ms
(/.f64 (-.f64 (sqrt.f64 (-.f64 (*.f64 b b) (*.f64 (*.f64 3 a) c))) b) (*.f64 3 a))
5.0ms
(*.f64 (*.f64 3 a) c)
8.0ms
(-.f64 (sqrt.f64 (-.f64 (*.f64 b b) (*.f64 (*.f64 3 a) c))) b)

series58.0ms

Counts
4 → 12
Calls
4 calls:
9.0ms
(-.f64 (*.f64 b b) (*.f64 (*.f64 3 a) c))
28.0ms
(/.f64 (-.f64 (sqrt.f64 (-.f64 (*.f64 b b) (*.f64 (*.f64 3 a) c))) b) (*.f64 3 a))
4.0ms
(*.f64 (*.f64 3 a) c)
17.0ms
(-.f64 (sqrt.f64 (-.f64 (*.f64 b b) (*.f64 (*.f64 3 a) c))) b)

simplify55.0ms

Algorithm
egg-herbie
Counts
85 → 85
Iterations

Useful iterations: 0 (44.0ms)

IterNodesCost
049391196
149391196

prune128.0ms

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

8 alts after pruning (8 fresh and 0 done)

PrunedKeptTotal
New77885
Fresh000
Picked101
Done000
Total78886

Merged error: 3.2b

Counts
86 → 8

localize3.0ms

rewrite0.0ms

Algorithm
rewrite-expression-head
Rules
Counts
0 → 0

series0.0ms

Counts
0 → 0

simplify5.0ms

Algorithm
egg-herbie
Counts
0 → 0
Iterations

Useful iterations: 0 (3.0ms)

IterNodesCost
000

prune21.0ms

Pruning

8 alts after pruning (7 fresh and 1 done)

PrunedKeptTotal
New000
Fresh077
Picked011
Done000
Total088

Merged error: 3.2b

Counts
8 → 8

localize7.0ms

Local error

Found 3 expressions with local error:

0.2b
(/.f64 (*.f64 a c) b)
0.4b
(*.f64 -3/2 (/.f64 (*.f64 a c) b))
0.4b
(/.f64 (*.f64 -3/2 (/.f64 (*.f64 a c) b)) (*.f64 3 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 -3/2 (/.f64 (*.f64 a c) b))
11.0ms
(/.f64 (*.f64 -3/2 (/.f64 (*.f64 a c) b)) (*.f64 3 a))

series17.0ms

Counts
3 → 9
Calls
3 calls:
5.0ms
(/.f64 (*.f64 a c) b)
6.0ms
(*.f64 -3/2 (/.f64 (*.f64 a c) b))
5.0ms
(/.f64 (*.f64 -3/2 (/.f64 (*.f64 a c) b)) (*.f64 3 a))

simplify64.0ms

Algorithm
egg-herbie
Counts
87 → 87
Iterations

Useful iterations: 0 (56.0ms)

IterNodesCost
04928595
14928595

prune103.0ms

Filtered
47 candidates to 87 candidates (-85.1%)
Pruning

16 alts after pruning (15 fresh and 1 done)

PrunedKeptTotal
New78987
Fresh066
Picked101
Done011
Total791695

Merged error: 3.1b

Counts
95 → 16

localize6.0ms

Local error

Found 2 expressions with local error:

0.2b
(/.f64 (*.f64 a c) b)
0.3b
(/.f64 (*.f64 (/.f64 (*.f64 a c) b) -1/2) a)

rewrite14.0ms

Algorithm
rewrite-expression-head
Rules
21×add-exp-log_binary64 add-cbrt-cube_binary64
8×cbrt-undiv_binary64 div-exp_binary64
6×*-un-lft-identity_binary64 associate-/r*_binary64 add-cube-cbrt_binary64 add-sqr-sqrt_binary64 times-frac_binary64
5×cbrt-unprod_binary64 prod-exp_binary64
2×add-log-exp_binary64 pow1_binary64 clear-num_binary64 frac-2neg_binary64 associate-/l*_binary64 div-inv_binary64
1×associate-/l/_binary64 associate-*l/_binary64
Counts
2 → 47
Calls
2 calls:
5.0ms
(/.f64 (*.f64 a c) b)
8.0ms
(/.f64 (*.f64 (/.f64 (*.f64 a c) b) -1/2) a)

series11.0ms

Counts
2 → 6
Calls
2 calls:
5.0ms
(/.f64 (*.f64 a c) b)
5.0ms
(/.f64 (*.f64 (/.f64 (*.f64 a c) b) -1/2) a)

simplify59.0ms

Algorithm
egg-herbie
Counts
53 → 53
Iterations

Useful iterations: 0 (53.0ms)

IterNodesCost
05006354

prune37.0ms

Filtered
32 candidates to 53 candidates (-65.6%)
Pruning

18 alts after pruning (16 fresh and 2 done)

PrunedKeptTotal
New48553
Fresh31114
Picked011
Done011
Total511869

Merged error: 3.1b

Counts
69 → 18

regimes366.0ms

Accuracy

0% (3.5b remaining)

Error of 6.2b against oracle of 2.7b and baseline of 6.2b

bsearch0.0ms

simplify2.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
065
165

end0.0ms

sample1.4s

Algorithm
intervals
Results
517.0ms3618×body320valid
283.0ms2977×body160valid
252.0ms8841×pre80true
91.0ms491×body640valid
44.0ms914×body80valid
44.0ms841×body80nan

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