Details

Time bar (total: 1.6s)

analyze235.0ms

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

sample17.0ms

Algorithm
intervals
Results
5.0ms256×body80valid
1.0ms26×body80invalid

simplify6.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (3.0ms)

IterNodesCost
0165
1165

prune3.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New011
Fresh011
Picked000
Done000
Total022

Merged error: 6.6b

Counts
2 → 1

localize4.0ms

Local error

Found 1 expressions with local error:

6.4b
(/.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

prune33.0ms

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))

series6.0ms

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

simplify69.0ms

Algorithm
egg-herbie
Counts
35 → 35
Iterations

Useful iterations: 0 (64.0ms)

IterNodesCost
05355230

prune35.0ms

Filtered
23 candidates to 35 candidates (-52.2%)
Pruning

7 alts after pruning (5 fresh and 2 done)

PrunedKeptTotal
New32335
Fresh123
Picked011
Done011
Total33740

Merged error: 0b

Counts
40 → 7

localize14.0ms

Local error

Found 4 expressions with local error:

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

rewrite17.0ms

Algorithm
rewrite-expression-head
Rules
22×add-exp-log_binary64
14×add-cbrt-cube_binary64
12×add-sqr-sqrt_binary64
9×*-un-lft-identity_binary64 cbrt-unprod_binary64 add-cube-cbrt_binary64 prod-exp_binary64 cbrt-prod_binary64
6×pow1_binary64
5×associate-*r*_binary64
4×add-log-exp_binary64 cbrt-undiv_binary64 div-exp_binary64
3×pow1/3_binary64 associate-*l*_binary64
2×unswap-sqr_binary64 times-frac_binary64
1×pow-prod-down_binary64 associate-*r/_binary64 div-inv_binary64 *-commutative_binary64
Counts
4 → 63
Calls
4 calls:
1.0ms
(cbrt.f64 z)
1.0ms
(cbrt.f64 z)
1.0ms
(cbrt.f64 z)
12.0ms
(*.f64 x (/.f64 (*.f64 (cbrt.f64 y) (cbrt.f64 y)) (*.f64 (cbrt.f64 z) (cbrt.f64 z))))

series88.0ms

Counts
4 → 12
Calls
4 calls:
18.0ms
(cbrt.f64 z)
21.0ms
(cbrt.f64 z)
19.0ms
(cbrt.f64 z)
30.0ms
(*.f64 x (/.f64 (*.f64 (cbrt.f64 y) (cbrt.f64 y)) (*.f64 (cbrt.f64 z) (cbrt.f64 z))))

simplify74.0ms

Algorithm
egg-herbie
Counts
75 → 75
Iterations

Useful iterations: 0 (66.0ms)

IterNodesCost
04934513
14934513

prune64.0ms

Filtered
56 candidates to 75 candidates (-33.9%)
Pruning

7 alts after pruning (4 fresh and 3 done)

PrunedKeptTotal
New75075
Fresh044
Picked011
Done022
Total75782

Merged error: 0b

Counts
82 → 7

localize4.0ms

Local error

Found 1 expressions with local error:

5.6b
(/.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))

simplify83.0ms

Algorithm
egg-herbie
Counts
73 → 73
Iterations

Useful iterations: 0 (73.0ms)

IterNodesCost
05069771

prune50.0ms

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

6 alts after pruning (3 fresh and 3 done)

PrunedKeptTotal
New70373
Fresh303
Picked011
Done123
Total74680

Merged error: 0b

Counts
80 → 6

regimes314.0ms

Accuracy

93% (0.4b remaining)

Error of 0.4b against oracle of 0.0b and baseline of 5.8b

bsearch0.0ms

simplify2.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
02349
12349

end0.0ms

sample358.0ms

Algorithm
intervals
Results
170.0ms8000×body80valid
16.0ms797×body80invalid

Profiling

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