Details

Time bar (total: 2.3s)

analyze25.0ms

Algorithm
search
Search
TrueOtherFalseIter
0%99.9%0.1%0
0%99.9%0.1%1
0%99.9%0.1%2
50%50%0.1%3
50%50%0.1%4
74.9%25%0.1%5
74.9%25%0.1%6
87.4%12.5%0.1%7
87.4%12.5%0.1%8
93.7%6.2%0.1%9
93.7%6.2%0.1%10
96.8%3.1%0.1%11
96.8%3.1%0.1%12
98.3%1.6%0.1%13
98.3%1.6%0.1%14

sample12.0ms

Algorithm
intervals
Results
6.0ms256×body80valid

simplify12.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (4.0ms)

IterNodesCost
0129
1129

prune1.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New011
Fresh011
Picked000
Done000
Total022

Merged error: 15.6b

Counts
2 → 1

localize5.0ms

Local error

Found 1 expressions with local error:

15.3b
(cbrt.f64 (/.f64 g (*.f64 2 a)))

rewrite4.0ms

Algorithm
rewrite-expression-head
Rules
7×cbrt-prod_binary64
3×*-un-lft-identity_binary64 add-cube-cbrt_binary64 add-sqr-sqrt_binary64 times-frac_binary64
1×cbrt-div_binary64 add-log-exp_binary64 pow1_binary64 pow1/3_binary64 add-exp-log_binary64 add-cbrt-cube_binary64 div-inv_binary64
Counts
1 → 16
Calls
1 calls:
3.0ms
(cbrt.f64 (/.f64 g (*.f64 2 a)))

series83.0ms

Counts
1 → 3
Calls
1 calls:
83.0ms
(cbrt.f64 (/.f64 g (*.f64 2 a)))

simplify125.0ms

Algorithm
egg-herbie
Counts
19 → 19
Iterations

Useful iterations: 0 (114.0ms)

IterNodesCost
04851244
14851244

prune23.0ms

Filtered
14 candidates to 19 candidates (-35.7%)
Pruning

9 alts after pruning (8 fresh and 1 done)

PrunedKeptTotal
New11819
Fresh000
Picked011
Done000
Total11920

Merged error: 0.2b

Counts
20 → 9

localize6.0ms

Local error

Found 3 expressions with local error:

0.4b
(/.f64 (cbrt.f64 g) (cbrt.f64 (*.f64 2 a)))
0.6b
(cbrt.f64 g)
0.6b
(cbrt.f64 (*.f64 2 a))

rewrite10.0ms

Algorithm
rewrite-expression-head
Rules
26×cbrt-prod_binary64
24×times-frac_binary64
21×*-un-lft-identity_binary64 add-cube-cbrt_binary64 add-sqr-sqrt_binary64
6×associate-/l*_binary64
5×add-exp-log_binary64
4×associate-/r*_binary64
3×add-log-exp_binary64 pow1_binary64 add-cbrt-cube_binary64
2×pow1/3_binary64
1×cbrt-undiv_binary64 clear-num_binary64 frac-2neg_binary64 div-inv_binary64 div-exp_binary64
Counts
3 → 66
Calls
3 calls:
4.0ms
(/.f64 (cbrt.f64 g) (cbrt.f64 (*.f64 2 a)))
1.0ms
(cbrt.f64 g)
2.0ms
(cbrt.f64 (*.f64 2 a))

series280.0ms

Counts
3 → 9
Calls
3 calls:
97.0ms
(/.f64 (cbrt.f64 g) (cbrt.f64 (*.f64 2 a)))
84.0ms
(cbrt.f64 g)
99.0ms
(cbrt.f64 (*.f64 2 a))

simplify90.0ms

Algorithm
egg-herbie
Counts
75 → 75
Iterations

Useful iterations: 0 (71.0ms)

IterNodesCost
049591128
149591128

prune79.0ms

Filtered
62 candidates to 75 candidates (-21.0%)
Pruning

21 alts after pruning (19 fresh and 2 done)

PrunedKeptTotal
New611475
Fresh257
Picked011
Done011
Total632184

Merged error: 0.0b

Counts
84 → 21

localize7.0ms

Local error

Found 4 expressions with local error:

0.3b
(/.f64 1 (cbrt.f64 (*.f64 2 a)))
0.3b
(*.f64 (cbrt.f64 g) (/.f64 1 (cbrt.f64 (*.f64 2 a))))
0.6b
(cbrt.f64 g)
0.6b
(cbrt.f64 (*.f64 2 a))

rewrite20.0ms

Algorithm
rewrite-expression-head
Rules
38×add-sqr-sqrt_binary64
28×times-frac_binary64
26×*-un-lft-identity_binary64
24×add-cube-cbrt_binary64
17×add-exp-log_binary64 cbrt-prod_binary64
16×associate-*r*_binary64
7×pow1_binary64 add-cbrt-cube_binary64
6×associate-*l*_binary64 unswap-sqr_binary64
4×associate-/r*_binary64 add-log-exp_binary64 prod-exp_binary64 div-exp_binary64
3×pow1/3_binary64 associate-/l*_binary64
2×cbrt-unprod_binary64 1-exp_binary64 cbrt-undiv_binary64 rec-exp_binary64 div-inv_binary64 pow-flip_binary64
1×pow-prod-down_binary64 associate-*r/_binary64 clear-num_binary64 inv-pow_binary64 frac-2neg_binary64 un-div-inv_binary64 *-commutative_binary64
Counts
4 → 101
Calls
4 calls:
4.0ms
(/.f64 1 (cbrt.f64 (*.f64 2 a)))
10.0ms
(*.f64 (cbrt.f64 g) (/.f64 1 (cbrt.f64 (*.f64 2 a))))
1.0ms
(cbrt.f64 g)
2.0ms
(cbrt.f64 (*.f64 2 a))

series383.0ms

Counts
4 → 12
Calls
4 calls:
108.0ms
(/.f64 1 (cbrt.f64 (*.f64 2 a)))
90.0ms
(*.f64 (cbrt.f64 g) (/.f64 1 (cbrt.f64 (*.f64 2 a))))
83.0ms
(cbrt.f64 g)
101.0ms
(cbrt.f64 (*.f64 2 a))

simplify97.0ms

Algorithm
egg-herbie
Counts
113 → 113
Iterations

Useful iterations: 0 (74.0ms)

IterNodesCost
049611389
149611389

prune83.0ms

Filtered
71 candidates to 113 candidates (-59.2%)
Pruning

19 alts after pruning (17 fresh and 2 done)

PrunedKeptTotal
New1094113
Fresh51318
Picked101
Done022
Total11519134

Merged error: 0.0b

Counts
134 → 19

localize6.0ms

Local error

Found 3 expressions with local error:

0.3b
(*.f64 (cbrt.f64 g) (cbrt.f64 (/.f64 1/2 a)))
0.6b
(cbrt.f64 g)
0.7b
(cbrt.f64 (/.f64 1/2 a))

rewrite14.0ms

Algorithm
rewrite-expression-head
Rules
39×cbrt-prod_binary64
35×add-sqr-sqrt_binary64
21×*-un-lft-identity_binary64 add-cube-cbrt_binary64
20×times-frac_binary64
16×associate-*r*_binary64
6×associate-*l*_binary64 unswap-sqr_binary64
5×pow1_binary64 add-exp-log_binary64
4×pow1/3_binary64
3×add-log-exp_binary64 add-cbrt-cube_binary64
2×cbrt-div_binary64 pow-prod-down_binary64 div-inv_binary64
1×cbrt-unprod_binary64 associate-*r/_binary64 prod-exp_binary64 *-commutative_binary64
Counts
3 → 74
Calls
3 calls:
8.0ms
(*.f64 (cbrt.f64 g) (cbrt.f64 (/.f64 1/2 a)))
1.0ms
(cbrt.f64 g)
2.0ms
(cbrt.f64 (/.f64 1/2 a))

series256.0ms

Counts
3 → 9
Calls
3 calls:
80.0ms
(*.f64 (cbrt.f64 g) (cbrt.f64 (/.f64 1/2 a)))
79.0ms
(cbrt.f64 g)
97.0ms
(cbrt.f64 (/.f64 1/2 a))

simplify105.0ms

Algorithm
egg-herbie
Counts
83 → 83
Iterations

Useful iterations: 0 (87.0ms)

IterNodesCost
048781068
148781068

prune59.0ms

Filtered
67 candidates to 83 candidates (-23.9%)
Pruning

19 alts after pruning (18 fresh and 1 done)

PrunedKeptTotal
New77683
Fresh41216
Picked101
Done112
Total8319102

Merged error: 0b

Counts
102 → 19

regimes162.0ms

Accuracy

0% (0.8b remaining)

Error of 0.8b against oracle of 0.0b and baseline of 0.8b

bsearch0.0ms

simplify3.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
0911
1911

end0.0ms

sample323.0ms

Algorithm
intervals
Results
197.0ms8000×body80valid

Profiling

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