Details

Time bar (total: 2.8s)

analyze877.0ms

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
5.8%94%0.2%9
7.6%92.2%0.2%10
11.6%88.2%0.2%11
18.5%81.3%0.2%12
32.3%66.9%0.8%13
37%62.2%0.8%14

sample20.0ms

Algorithm
intervals
Results
8.0ms256×body80valid
1.0ms36×body80invalid

simplify134.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (131.0ms)

IterNodesCost
049735
149735

prune8.0ms

Filtered
1 candidates to 1 candidates (0.0%)
Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New011
Fresh011
Picked000
Done000
Total022

Merged error: 5.1b

Counts
2 → 2

localize4.0ms

Local error

Found 1 expressions with local error:

4.9b
(*.f64 x (/.f64 y z))

rewrite8.0ms

Algorithm
rewrite-expression-head
Rules
14×add-sqr-sqrt_binary64
13×associate-*r*_binary64
10×times-frac_binary64
9×*-un-lft-identity_binary64 add-cube-cbrt_binary64
6×add-exp-log_binary64 add-cbrt-cube_binary64
3×pow1_binary64 associate-*l*_binary64
2×cbrt-unprod_binary64 unswap-sqr_binary64 prod-exp_binary64
1×pow-prod-down_binary64 add-log-exp_binary64 cbrt-undiv_binary64 associate-*r/_binary64 div-inv_binary64 div-exp_binary64 *-commutative_binary64
Counts
1 → 32
Calls
1 calls:
7.0ms
(*.f64 x (/.f64 y z))

series6.0ms

Counts
1 → 3
Calls
1 calls:
5.0ms
(*.f64 x (/.f64 y z))

simplify73.0ms

Algorithm
egg-herbie
Counts
35 → 35
Iterations

Useful iterations: 0 (68.0ms)

IterNodesCost
05355230

prune50.0ms

Filtered
24 candidates to 35 candidates (-45.8%)
Pruning

11 alts after pruning (10 fresh and 1 done)

PrunedKeptTotal
New251035
Fresh101
Picked011
Done000
Total261137

Merged error: 0.0b

Counts
37 → 11

localize7.0ms

Local error

Found 4 expressions with local error:

0.6b
(cbrt.f64 x)
0.6b
(cbrt.f64 x)
2.2b
(*.f64 (*.f64 (cbrt.f64 x) (cbrt.f64 x)) (*.f64 (/.f64 y z) (cbrt.f64 x)))
2.9b
(*.f64 (/.f64 y z) (cbrt.f64 x))

rewrite26.0ms

Algorithm
rewrite-expression-head
Rules
30×add-exp-log_binary64
25×add-sqr-sqrt_binary64
18×pow1_binary64 add-cbrt-cube_binary64
15×*-un-lft-identity_binary64 cbrt-unprod_binary64 add-cube-cbrt_binary64 prod-exp_binary64
14×associate-*l*_binary64
11×times-frac_binary64 cbrt-prod_binary64
9×pow-prod-down_binary64
7×associate-*r*_binary64
4×add-log-exp_binary64 unswap-sqr_binary64
3×cbrt-undiv_binary64 div-exp_binary64
2×pow1/3_binary64 associate-*l/_binary64 *-commutative_binary64
1×associate-*r/_binary64 div-inv_binary64
Counts
4 → 86
Calls
4 calls:
1.0ms
(cbrt.f64 x)
1.0ms
(cbrt.f64 x)
11.0ms
(*.f64 (*.f64 (cbrt.f64 x) (cbrt.f64 x)) (*.f64 (/.f64 y z) (cbrt.f64 x)))
9.0ms
(*.f64 (/.f64 y z) (cbrt.f64 x))

series57.0ms

Counts
4 → 12
Calls
4 calls:
15.0ms
(cbrt.f64 x)
15.0ms
(cbrt.f64 x)
9.0ms
(*.f64 (*.f64 (cbrt.f64 x) (cbrt.f64 x)) (*.f64 (/.f64 y z) (cbrt.f64 x)))
18.0ms
(*.f64 (/.f64 y z) (cbrt.f64 x))

simplify70.0ms

Algorithm
egg-herbie
Counts
98 → 98
Iterations

Useful iterations: 0 (62.0ms)

IterNodesCost
04953603
14953603

prune52.0ms

Filtered
68 candidates to 98 candidates (-44.1%)
Pruning

11 alts after pruning (9 fresh and 2 done)

PrunedKeptTotal
New96298
Fresh279
Picked011
Done011
Total9811109

Merged error: 0.0b

Counts
109 → 11

localize15.0ms

Local error

Found 4 expressions with local error:

0.6b
(cbrt.f64 z)
0.7b
(*.f64 (/.f64 1 (*.f64 (cbrt.f64 z) (cbrt.f64 z))) (*.f64 (cbrt.f64 x) (/.f64 y (cbrt.f64 z))))
2.1b
(*.f64 (cbrt.f64 x) (/.f64 y (cbrt.f64 z)))
2.2b
(*.f64 (*.f64 (cbrt.f64 x) (cbrt.f64 x)) (*.f64 (/.f64 1 (*.f64 (cbrt.f64 z) (cbrt.f64 z))) (*.f64 (cbrt.f64 x) (/.f64 y (cbrt.f64 z)))))

rewrite60.0ms

Algorithm
rewrite-expression-head
Rules
311×add-exp-log_binary64
200×prod-exp_binary64
86×cbrt-unprod_binary64
81×add-cbrt-cube_binary64
58×div-exp_binary64
38×add-sqr-sqrt_binary64
32×pow1_binary64
28×cbrt-undiv_binary64
25×times-frac_binary64
24×associate-*r*_binary64
22×*-un-lft-identity_binary64 add-cube-cbrt_binary64
20×cbrt-prod_binary64
19×pow-prod-down_binary64
18×1-exp_binary64 rec-exp_binary64
14×associate-*l*_binary64
10×associate-*r/_binary64
6×unswap-sqr_binary64
4×add-log-exp_binary64
3×*-commutative_binary64
2×div-inv_binary64 frac-times_binary64 associate-*l/_binary64
1×pow1/3_binary64
Counts
4 → 193
Calls
4 calls:
1.0ms
(cbrt.f64 z)
15.0ms
(*.f64 (/.f64 1 (*.f64 (cbrt.f64 z) (cbrt.f64 z))) (*.f64 (cbrt.f64 x) (/.f64 y (cbrt.f64 z))))
10.0ms
(*.f64 (cbrt.f64 x) (/.f64 y (cbrt.f64 z)))
22.0ms
(*.f64 (*.f64 (cbrt.f64 x) (cbrt.f64 x)) (*.f64 (/.f64 1 (*.f64 (cbrt.f64 z) (cbrt.f64 z))) (*.f64 (cbrt.f64 x) (/.f64 y (cbrt.f64 z)))))

series79.0ms

Counts
4 → 12
Calls
4 calls:
15.0ms
(cbrt.f64 z)
34.0ms
(*.f64 (/.f64 1 (*.f64 (cbrt.f64 z) (cbrt.f64 z))) (*.f64 (cbrt.f64 x) (/.f64 y (cbrt.f64 z))))
19.0ms
(*.f64 (cbrt.f64 x) (/.f64 y (cbrt.f64 z)))
11.0ms
(*.f64 (*.f64 (cbrt.f64 x) (cbrt.f64 x)) (*.f64 (/.f64 1 (*.f64 (cbrt.f64 z) (cbrt.f64 z))) (*.f64 (cbrt.f64 x) (/.f64 y (cbrt.f64 z)))))

simplify66.0ms

Algorithm
egg-herbie
Counts
205 → 205
Iterations

Useful iterations: 0 (50.0ms)

IterNodesCost
050191648

prune70.0ms

Filtered
89 candidates to 205 candidates (-130.3%)
Pruning

10 alts after pruning (8 fresh and 2 done)

PrunedKeptTotal
New2041205
Fresh178
Picked011
Done112
Total20610216

Merged error: 0.0b

Counts
216 → 10

localize7.0ms

Local error

Found 4 expressions with local error:

0.6b
(cbrt.f64 x)
1.1b
(*.f64 (cbrt.f64 x) (*.f64 (cbrt.f64 x) (*.f64 (cbrt.f64 x) (/.f64 y z))))
1.3b
(*.f64 (cbrt.f64 x) (*.f64 (cbrt.f64 x) (/.f64 y z)))
2.9b
(*.f64 (cbrt.f64 x) (/.f64 y z))

rewrite31.0ms

Algorithm
rewrite-expression-head
Rules
32×add-exp-log_binary64
28×add-sqr-sqrt_binary64
20×pow1_binary64
18×*-un-lft-identity_binary64 add-cube-cbrt_binary64 associate-*l*_binary64
16×cbrt-unprod_binary64 add-cbrt-cube_binary64 prod-exp_binary64
15×associate-*r*_binary64
14×cbrt-prod_binary64
11×times-frac_binary64
10×pow-prod-down_binary64
6×associate-*r/_binary64
4×add-log-exp_binary64 unswap-sqr_binary64
3×cbrt-undiv_binary64 div-exp_binary64 *-commutative_binary64
1×pow1/3_binary64 div-inv_binary64
Counts
4 → 99
Calls
4 calls:
1.0ms
(cbrt.f64 x)
11.0ms
(*.f64 (cbrt.f64 x) (*.f64 (cbrt.f64 x) (*.f64 (cbrt.f64 x) (/.f64 y z))))
8.0ms
(*.f64 (cbrt.f64 x) (*.f64 (cbrt.f64 x) (/.f64 y z)))
8.0ms
(*.f64 (cbrt.f64 x) (/.f64 y z))

series94.0ms

Counts
4 → 12
Calls
4 calls:
15.0ms
(cbrt.f64 x)
9.0ms
(*.f64 (cbrt.f64 x) (*.f64 (cbrt.f64 x) (*.f64 (cbrt.f64 x) (/.f64 y z))))
48.0ms
(*.f64 (cbrt.f64 x) (*.f64 (cbrt.f64 x) (/.f64 y z)))
22.0ms
(*.f64 (cbrt.f64 x) (/.f64 y z))

simplify37.0ms

Algorithm
egg-herbie
Counts
111 → 111
Iterations

Useful iterations: 0 (28.0ms)

IterNodesCost
05131789

prune36.0ms

Filtered
75 candidates to 111 candidates (-48.0%)
Pruning

11 alts after pruning (8 fresh and 3 done)

PrunedKeptTotal
New1101111
Fresh077
Picked011
Done022
Total11011121

Merged error: 0.0b

Counts
121 → 11

regimes347.0ms

Accuracy

58.8% (1.9b remaining)

Error of 1.9b against oracle of 0.0b and baseline of 4.6b

bsearch1.0ms

simplify2.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
03556
13556

end0.0ms

sample548.0ms

Algorithm
intervals
Results
263.0ms8000×body80valid
49.0ms1516×body80invalid

Profiling

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