Details

Time bar (total: 3.3s)

analyze387.0ms

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
25%74.9%0.1%7
31.2%68.6%0.1%8
35.9%64%0.1%9
47.6%49.9%2.5%10
49.1%46.8%4%11
51.1%44.1%4.8%12
60.2%29.9%9.9%13
60.6%27.9%11.6%14

sample18.0ms

Algorithm
intervals
Results
9.0ms256×body128valid
1.0ms40×body128invalid

simplify92.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (85.0ms)

IterNodesCost
0534516

prune2.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New011
Fresh011
Picked000
Done000
Total022

Merged error: 18.3b

Counts
2 → 1

localize7.0ms

Local error

Found 2 expressions with local error:

0.1b
(*.f64 (*.f64 z z) (+.f64 z 1))
17.8b
(/.f64 (*.f64 x y) (*.f64 (*.f64 z z) (+.f64 z 1)))

rewrite25.0ms

Algorithm
rewrite-expression-head
Rules
28×add-exp-log_binary64 add-cbrt-cube_binary64
12×cbrt-unprod_binary64 prod-exp_binary64
pow1_binary64
cbrt-undiv_binary64 div-exp_binary64
*-un-lft-identity_binary64
associate-*r*_binary64 associate-*r/_binary64 add-sqr-sqrt_binary64
pow-prod-down_binary64 add-cube-cbrt_binary64
flip3-+_binary64 add-log-exp_binary64 associate-/r/_binary64 flip-+_binary64
associate-/r*_binary64 distribute-lft-out_binary64 distribute-lft-in_binary64 associate-*l*_binary64 distribute-rgt-in_binary64 unswap-sqr_binary64 clear-num_binary64 frac-2neg_binary64 associate-/l*_binary64 times-frac_binary64 div-inv_binary64 *-commutative_binary64
Counts
2 → 51
Calls
2 calls:
9.0ms
(*.f64 (*.f64 z z) (+.f64 z 1))
12.0ms
(/.f64 (*.f64 x y) (*.f64 (*.f64 z z) (+.f64 z 1)))

series198.0ms

Counts
2 → 6
Calls
2 calls:
70.0ms
(*.f64 (*.f64 z z) (+.f64 z 1))
128.0ms
(/.f64 (*.f64 x y) (*.f64 (*.f64 z z) (+.f64 z 1)))

simplify65.0ms

Algorithm
egg-herbie
Counts
57 → 57
Iterations

Useful iterations: 0 (52.0ms)

IterNodesCost
04972858
14972858

prune48.0ms

Filtered
33 candidates to 57 candidates (-72.7%)
Pruning

7 alts after pruning (7 fresh and 0 done)

PrunedKeptTotal
New50757
Fresh000
Picked101
Done000
Total51758

Merged error: 2.9b

Counts
58 → 7

localize7.0ms

Local error

Found 3 expressions with local error:

0.0b
(/.f64 y (+.f64 z 1))
5.5b
(*.f64 (/.f64 x (*.f64 z z)) (/.f64 y (+.f64 z 1)))
9.4b
(/.f64 x (*.f64 z z))

rewrite39.0ms

Algorithm
rewrite-expression-head
Rules
38×*-un-lft-identity_binary64
34×add-sqr-sqrt_binary64 times-frac_binary64
31×add-exp-log_binary64 add-cbrt-cube_binary64
24×add-cube-cbrt_binary64
18×associate-*r*_binary64
10×cbrt-undiv_binary64 div-exp_binary64
cbrt-unprod_binary64 prod-exp_binary64
distribute-lft-out_binary64 associate-*l*_binary64
associate-/l*_binary64
associate-/r*_binary64 pow1_binary64
associate-/r/_binary64 unswap-sqr_binary64 div-inv_binary64
add-log-exp_binary64
flip3-+_binary64 clear-num_binary64 frac-2neg_binary64 flip-+_binary64
pow-prod-down_binary64 associate-*r/_binary64 frac-times_binary64 associate-*l/_binary64 *-commutative_binary64
Counts
3 → 107
Calls
3 calls:
6.0ms
(/.f64 y (+.f64 z 1))
19.0ms
(*.f64 (/.f64 x (*.f64 z z)) (/.f64 y (+.f64 z 1)))
5.0ms
(/.f64 x (*.f64 z z))

series198.0ms

Counts
3 → 9
Calls
3 calls:
54.0ms
(/.f64 y (+.f64 z 1))
106.0ms
(*.f64 (/.f64 x (*.f64 z z)) (/.f64 y (+.f64 z 1)))
38.0ms
(/.f64 x (*.f64 z z))

simplify83.0ms

Algorithm
egg-herbie
Counts
116 → 116
Iterations

Useful iterations: 0 (62.0ms)

IterNodesCost
049431772
149431772

prune77.0ms

Filtered
77 candidates to 116 candidates (-50.6%)
Pruning

8 alts after pruning (8 fresh and 0 done)

PrunedKeptTotal
New1115116
Fresh336
Picked101
Done000
Total1158123

Merged error: 0.0b

Counts
123 → 8

localize11.0ms

Local error

Found 4 expressions with local error:

0.5b
(*.f64 (cbrt.f64 x) (cbrt.f64 x))
0.6b
(cbrt.f64 x)
0.6b
(cbrt.f64 x)
0.6b
(cbrt.f64 x)

rewrite19.0ms

Algorithm
rewrite-expression-head
Rules
25×cbrt-prod_binary64
23×add-sqr-sqrt_binary64
15×*-un-lft-identity_binary64 add-cube-cbrt_binary64
11×pow1_binary64
pow1/3_binary64
swap-sqr_binary64 associate-*r*_binary64 add-exp-log_binary64 associate-*l*_binary64
add-log-exp_binary64 add-cbrt-cube_binary64 unswap-sqr_binary64
pow-prod-down_binary64 pow-prod-up_binary64 pow-sqr_binary64
cbrt-unprod_binary64 pow-plus_binary64 prod-exp_binary64 pow2_binary64 *-commutative_binary64
Counts
4 → 73
Calls
4 calls:
8.0ms
(*.f64 (cbrt.f64 x) (cbrt.f64 x))
1.0ms
(cbrt.f64 x)
1.0ms
(cbrt.f64 x)
1.0ms
(cbrt.f64 x)

series618.0ms

Counts
4 → 12
Calls
4 calls:
167.0ms
(*.f64 (cbrt.f64 x) (cbrt.f64 x))
148.0ms
(cbrt.f64 x)
153.0ms
(cbrt.f64 x)
150.0ms
(cbrt.f64 x)

simplify65.0ms

Algorithm
egg-herbie
Counts
85 → 85
Iterations

Useful iterations: 0 (51.0ms)

IterNodesCost
04935588
14935588

prune70.0ms

Filtered
65 candidates to 85 candidates (-30.8%)
Pruning

9 alts after pruning (8 fresh and 1 done)

PrunedKeptTotal
New84185
Fresh077
Picked011
Done000
Total84993

Merged error: 0.0b

Counts
93 → 9

localize17.0ms

Local error

Found 4 expressions with local error:

0.6b
(cbrt.f64 x)
0.6b
(cbrt.f64 x)
0.6b
(cbrt.f64 x)
0.6b
(cbrt.f64 x)

rewrite9.0ms

Algorithm
rewrite-expression-head
Rules
12×cbrt-prod_binary64
*-un-lft-identity_binary64 add-cube-cbrt_binary64 add-sqr-sqrt_binary64
add-log-exp_binary64 pow1_binary64 pow1/3_binary64 add-exp-log_binary64 add-cbrt-cube_binary64
Counts
4 → 44
Calls
4 calls:
1.0ms
(cbrt.f64 x)
1.0ms
(cbrt.f64 x)
1.0ms
(cbrt.f64 x)
1.0ms
(cbrt.f64 x)

series608.0ms

Counts
4 → 12
Calls
4 calls:
145.0ms
(cbrt.f64 x)
148.0ms
(cbrt.f64 x)
167.0ms
(cbrt.f64 x)
149.0ms
(cbrt.f64 x)

simplify39.0ms

Algorithm
egg-herbie
Counts
56 → 56
Iterations

Useful iterations: 0 (28.0ms)

IterNodesCost
04983340
14983340

prune56.0ms

Filtered
48 candidates to 56 candidates (-16.7%)
Pruning

9 alts after pruning (7 fresh and 2 done)

PrunedKeptTotal
New56056
Fresh077
Picked011
Done011
Total56965

Merged error: 0.0b

Counts
65 → 9

regimes69.0ms

Accuracy

0% (1.2b remaining)

Error of 1.3b against oracle of 0.1b and baseline of 1.3b

bsearch0.0ms

simplify2.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
01628
11628

end0.0ms

sample511.0ms

Algorithm
intervals
Results
260.0ms8000×body128valid
52.0ms1490×body128invalid

Profiling

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