Details

Time bar (total: 3.4s)

analyze265.0ms

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

sample39.0ms

Algorithm
intervals
Results
15.0ms139×body160valid
8.0ms284×pre80true
6.0ms117×body80valid
1.0ms28×body80nan

simplify218.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (216.0ms)

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: 28.6b

Counts
2 → 1

localize10.0ms

Local error

Found 4 expressions with local error:

0.2b
(-.f64 (*.f64 b b) (*.f64 (*.f64 3.0 a) c))
0.2b
(*.f64 (*.f64 3.0 a) c)
0.4b
(/.f64 (-.f64 (sqrt.f64 (-.f64 (*.f64 b b) (*.f64 (*.f64 3.0 a) c))) b) (*.f64 3.0 a))
28.5b
(-.f64 (sqrt.f64 (-.f64 (*.f64 b b) (*.f64 (*.f64 3.0 a) c))) b)

rewrite31.0ms

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:
4.0ms
(-.f64 (*.f64 b b) (*.f64 (*.f64 3.0 a) c))
5.0ms
(*.f64 (*.f64 3.0 a) c)
11.0ms
(/.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)

series68.0ms

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)
33.0ms
(/.f64 (-.f64 (sqrt.f64 (-.f64 (*.f64 b b) (*.f64 (*.f64 3.0 a) c))) b) (*.f64 3.0 a))
20.0ms
(-.f64 (sqrt.f64 (-.f64 (*.f64 b b) (*.f64 (*.f64 3.0 a) c))) b)

simplify41.0ms

Algorithm
egg-herbie
Counts
85 → 85
Iterations

Useful iterations: 0 (31.0ms)

IterNodesCost
050731207

prune140.0ms

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

17 alts after pruning (17 fresh and 0 done)

PrunedKeptTotal
New681785
Fresh000
Picked101
Done000
Total691786

Merged error: 9.0b

Counts
86 → 17

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

prune50.0ms

Pruning

17 alts after pruning (16 fresh and 1 done)

PrunedKeptTotal
New000
Fresh01616
Picked011
Done000
Total01717

Merged error: 9.0b

Counts
17 → 17

localize8.0ms

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))

rewrite23.0ms

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))
9.0ms
(/.f64 (*.f64 -1.5 (/.f64 (*.f64 a c) b)) (*.f64 3.0 a))

series21.0ms

Counts
3 → 9
Calls
3 calls:
6.0ms
(/.f64 (*.f64 a c) b)
7.0ms
(*.f64 -1.5 (/.f64 (*.f64 a c) b))
8.0ms
(/.f64 (*.f64 -1.5 (/.f64 (*.f64 a c) b)) (*.f64 3.0 a))

simplify60.0ms

Algorithm
egg-herbie
Counts
87 → 87
Iterations

Useful iterations: 0 (52.0ms)

IterNodesCost
04998653
14998653

prune141.0ms

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

29 alts after pruning (29 fresh and 0 done)

PrunedKeptTotal
New731487
Fresh01515
Picked101
Done101
Total7529104

Merged error: 8.9b

Counts
104 → 29

localize5.0ms

Local error

Found 2 expressions with local error:

0.3b
(/.f64 -1.5 (/.f64 3.0 (/.f64 c b)))
0.3b
(/.f64 3.0 (/.f64 c b))

rewrite36.0ms

Algorithm
rewrite-expression-head
Rules
471×times-frac_binary64
229×*-un-lft-identity_binary64 add-cube-cbrt_binary64 add-sqr-sqrt_binary64
57×associate-/r*_binary64
22×div-inv_binary64
16×add-exp-log_binary64 add-cbrt-cube_binary64
9×cbrt-undiv_binary64 div-exp_binary64
6×associate-/r/_binary64 associate-/l*_binary64
2×add-log-exp_binary64 pow1_binary64 clear-num_binary64 frac-2neg_binary64
Counts
2 → 266
Calls
2 calls:
11.0ms
(/.f64 -1.5 (/.f64 3.0 (/.f64 c b)))
8.0ms
(/.f64 3.0 (/.f64 c b))

series8.0ms

Counts
2 → 6
Calls
2 calls:
4.0ms
(/.f64 -1.5 (/.f64 3.0 (/.f64 c b)))
4.0ms
(/.f64 3.0 (/.f64 c b))

simplify95.0ms

Algorithm
egg-herbie
Counts
272 → 272
Iterations

Useful iterations: 0 (66.0ms)

IterNodesCost
049673903
149673903

prune282.0ms

Filtered
231 candidates to 272 candidates (-17.7%)
Pruning

36 alts after pruning (36 fresh and 0 done)

PrunedKeptTotal
New25814272
Fresh62228
Picked101
Done000
Total26536301

Merged error: 8.8b

Counts
301 → 36

regimes737.0ms

Accuracy

46.3% (7.5b remaining)

Error of 16.6b against oracle of 9.1b and baseline of 23.0b

bsearch12.0ms

Steps
ItersRangePoint
3
1706.412534444292
1984.2521220906829
1966.8871478627834

simplify3.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
08648
18648

end0.0ms

sample1.1s

Algorithm
intervals
Results
418.0ms4431×body160valid
260.0ms8991×pre80true
176.0ms3569×body80valid
48.0ms991×body80nan

Profiling

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