Details

Time bar (total: 1.7s)

analyze238.0ms

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
31.2%68.6%0.1%7
37.4%62.4%0.1%8
40.6%57.7%1.7%9
54.6%41.3%4%10
59.3%36.7%4%11
61.6%32.6%5.8%12
68.3%22.7%9%13
71%20%9%14

sample14.0ms

Algorithm
intervals
Results
5.0ms256×body80valid
0.0ms17×body80invalid

simplify5.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (3.0ms)

IterNodesCost
0165
1165

prune5.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New011
Fresh011
Picked000
Done000
Total022

Merged error: 7.4b

Counts
2 → 1

localize4.0ms

Local error

Found 1 expressions with local error:

7.1b
(/.f64 (*.f64 x y) z)

rewrite5.0ms

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

series6.0ms

Counts
1 → 3
Calls
1 calls:
6.0ms
(/.f64 (*.f64 x y) z)

simplify94.0ms

Algorithm
egg-herbie
Counts
24 → 24
Iterations

Useful iterations: 0 (89.0ms)

IterNodesCost
04776149
14776149

prune31.0ms

Filtered
16 candidates to 24 candidates (-50.0%)
Pruning

5 alts after pruning (4 fresh and 1 done)

PrunedKeptTotal
New20424
Fresh000
Picked011
Done000
Total20525

Merged error: 0.0b

Counts
25 → 5

localize4.0ms

Local error

Found 1 expressions with local error:

5.4b
(*.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))

series8.0ms

Counts
1 → 3
Calls
1 calls:
8.0ms
(*.f64 x (/.f64 y z))

simplify70.0ms

Algorithm
egg-herbie
Counts
35 → 35
Iterations

Useful iterations: 0 (66.0ms)

IterNodesCost
05355230

prune32.0ms

Filtered
22 candidates to 35 candidates (-59.1%)
Pruning

7 alts after pruning (5 fresh and 2 done)

PrunedKeptTotal
New33235
Fresh033
Picked011
Done011
Total33740

Merged error: 0b

Counts
40 → 7

localize7.0ms

Local error

Found 4 expressions with local error:

0.5b
(cbrt.f64 y)
0.5b
(cbrt.f64 y)
0.5b
(cbrt.f64 y)
4.7b
(*.f64 (*.f64 x (*.f64 (cbrt.f64 y) (cbrt.f64 y))) (/.f64 (cbrt.f64 y) z))

rewrite23.0ms

Algorithm
rewrite-expression-head
Rules
25×add-exp-log_binary64
22×associate-*r*_binary64
20×*-un-lft-identity_binary64 add-cube-cbrt_binary64 add-sqr-sqrt_binary64
18×add-cbrt-cube_binary64 times-frac_binary64 cbrt-prod_binary64
13×pow1_binary64
12×cbrt-unprod_binary64 prod-exp_binary64
6×pow-prod-down_binary64
4×add-log-exp_binary64
3×cbrt-undiv_binary64 pow1/3_binary64 div-exp_binary64
1×associate-*r/_binary64 associate-*l*_binary64 div-inv_binary64 *-commutative_binary64
Counts
4 → 80
Calls
4 calls:
1.0ms
(cbrt.f64 y)
1.0ms
(cbrt.f64 y)
1.0ms
(cbrt.f64 y)
14.0ms
(*.f64 (*.f64 x (*.f64 (cbrt.f64 y) (cbrt.f64 y))) (/.f64 (cbrt.f64 y) z))

series63.0ms

Counts
4 → 12
Calls
4 calls:
18.0ms
(cbrt.f64 y)
17.0ms
(cbrt.f64 y)
18.0ms
(cbrt.f64 y)
10.0ms
(*.f64 (*.f64 x (*.f64 (cbrt.f64 y) (cbrt.f64 y))) (/.f64 (cbrt.f64 y) z))

simplify78.0ms

Algorithm
egg-herbie
Counts
92 → 92
Iterations

Useful iterations: 0 (69.0ms)

IterNodesCost
04906575
14906575

prune72.0ms

Filtered
65 candidates to 92 candidates (-41.5%)
Pruning

7 alts after pruning (4 fresh and 3 done)

PrunedKeptTotal
New92092
Fresh044
Picked011
Done022
Total92799

Merged error: 0b

Counts
99 → 7

localize4.0ms

Local error

Found 1 expressions with local error:

5.4b
(/.f64 x (/.f64 z y))

rewrite9.0ms

Algorithm
rewrite-expression-head
Rules
75×times-frac_binary64
43×*-un-lft-identity_binary64 add-cube-cbrt_binary64 add-sqr-sqrt_binary64
13×associate-/r*_binary64
6×add-exp-log_binary64 add-cbrt-cube_binary64
5×div-inv_binary64
3×cbrt-undiv_binary64 associate-/l*_binary64 div-exp_binary64
1×add-log-exp_binary64 pow1_binary64 associate-/r/_binary64 clear-num_binary64 frac-2neg_binary64
Counts
1 → 70
Calls
1 calls:
6.0ms
(/.f64 x (/.f64 z y))

series7.0ms

Counts
1 → 3
Calls
1 calls:
7.0ms
(/.f64 x (/.f64 z y))

simplify90.0ms

Algorithm
egg-herbie
Counts
73 → 73
Iterations

Useful iterations: 0 (81.0ms)

IterNodesCost
05069771

prune52.0ms

Filtered
57 candidates to 73 candidates (-28.1%)
Pruning

6 alts after pruning (3 fresh and 3 done)

PrunedKeptTotal
New72173
Fresh123
Picked011
Done123
Total74680

Merged error: 0b

Counts
80 → 6

regimes386.0ms

Accuracy

89.3% (0.7b remaining)

Error of 0.7b against oracle of 0.0b and baseline of 6.5b

bsearch0.0ms

simplify2.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
02851
12851

end0.0ms

sample367.0ms

Algorithm
intervals
Results
176.0ms8000×body80valid
15.0ms733×body80invalid

Profiling

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