Details

Time bar (total: 3.0s)

analyze71.0ms

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
50%50%0.1%5
50%50%0.1%6
62.4%34.3%3.2%7
62.4%32.8%4.8%8
68.7%21.1%10.2%9
68.7%19.1%12.2%10
71.8%11.5%16.7%11
71.8%10.2%18%12
73.4%6%20.6%13
73.4%5.3%21.3%14

sample10.0ms

Algorithm
intervals
Results
5.0ms256×body80valid
0.0ms7×body80invalid

simplify21.0ms

Counts
1 → 1
Iterations

Useful iterations: 0 (6.0ms)

IterNodesCost
077
177

prune1.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New011
Fresh011
Picked000
Done000
Total022

Merged error: 12.1b

Counts
2 → 1

localize3.0ms

Local error

Found 1 expressions with local error:

11.7b
(/.f64 x (*.f64 y y))

rewrite7.0ms

Algorithm
rewrite-expression-head
Rules
6×add-exp-log_binary64 add-cbrt-cube_binary64
3×*-un-lft-identity_binary64 add-cube-cbrt_binary64 add-sqr-sqrt_binary64 associate-/l*_binary64 times-frac_binary64
2×cbrt-undiv_binary64 div-exp_binary64
1×associate-/r*_binary64 add-log-exp_binary64 pow1_binary64 cbrt-unprod_binary64 clear-num_binary64 prod-exp_binary64 frac-2neg_binary64 div-inv_binary64 insert-posit16
Counts
1 → 22
Calls
1 calls:
6.0ms
(/.f64 x (*.f64 y y))

series62.0ms

Counts
1 → 3
Calls
1 calls:
62.0ms
(/.f64 x (*.f64 y y))
Iterations

Useful iterations: 0 (5.0ms)

IterNodesCost
01819
11819
01819
11819
013
113

simplify217.0ms

Counts
25 → 25
Iterations

Useful iterations: 0 (199.0ms)

IterNodesCost
04816214
14816214

prune21.0ms

Filtered
18 candidates to 25 candidates (-38.9%)
Pruning

7 alts after pruning (6 fresh and 1 done)

PrunedKeptTotal
New19625
Fresh000
Picked011
Done000
Total19726

Merged error: 0.0b

Counts
26 → 7

localize3.0ms

Local error

Found 1 expressions with local error:

0.2b
(/.f64 (/.f64 x y) y)

rewrite12.0ms

Algorithm
rewrite-expression-head
Rules
75×times-frac_binary64
43×*-un-lft-identity_binary64 add-cube-cbrt_binary64 add-sqr-sqrt_binary64
13×associate-/l*_binary64
6×add-exp-log_binary64 add-cbrt-cube_binary64
5×div-inv_binary64
3×associate-/r*_binary64 cbrt-undiv_binary64 div-exp_binary64
1×associate-/l/_binary64 add-log-exp_binary64 pow1_binary64 clear-num_binary64 frac-2neg_binary64 insert-posit16
Counts
1 → 71
Calls
1 calls:
8.0ms
(/.f64 (/.f64 x y) y)

series359.0ms

Counts
1 → 3
Calls
1 calls:
358.0ms
(/.f64 (/.f64 x y) y)
Iterations

Useful iterations: 0 (6.0ms)

IterNodesCost
055159
155159
055159
155159
013
113

simplify193.0ms

Counts
74 → 74
Iterations

Useful iterations: 0 (164.0ms)

IterNodesCost
048891084
148891084

prune40.0ms

Filtered
48 candidates to 74 candidates (-54.2%)
Pruning

12 alts after pruning (10 fresh and 2 done)

PrunedKeptTotal
New68674
Fresh145
Picked011
Done011
Total691281

Merged error: 0.0b

Counts
81 → 12

localize7.0ms

Local error

Found 1 expressions with local error:

0.3b
(*.f64 (/.f64 1 y) (/.f64 x y))

rewrite17.0ms

Algorithm
rewrite-expression-head
Rules
32×add-sqr-sqrt_binary64
25×times-frac_binary64
23×add-exp-log_binary64
17×*-un-lft-identity_binary64
15×add-cube-cbrt_binary64
13×associate-*r*_binary64 add-cbrt-cube_binary64 associate-*l*_binary64
8×prod-exp_binary64 div-exp_binary64
6×unswap-sqr_binary64
4×cbrt-unprod_binary64 cbrt-undiv_binary64
3×pow1_binary64
2×1-exp_binary64 rec-exp_binary64 div-inv_binary64
1×pow-prod-down_binary64 add-log-exp_binary64 associate-*r/_binary64 insert-posit16 frac-times_binary64 associate-*l/_binary64 *-commutative_binary64
Counts
1 → 57
Calls
1 calls:
13.0ms
(*.f64 (/.f64 1 y) (/.f64 x y))

series945.0ms

Counts
1 → 3
Calls
1 calls:
945.0ms
(*.f64 (/.f64 1 y) (/.f64 x y))
Iterations

Useful iterations: 0 (6.0ms)

IterNodesCost
0267759
0267759
013
113

simplify162.0ms

Counts
60 → 60
Iterations

Useful iterations: 0 (137.0ms)

IterNodesCost
04863617
14863617

prune31.0ms

Filtered
36 candidates to 60 candidates (-66.7%)
Pruning

13 alts after pruning (10 fresh and 3 done)

PrunedKeptTotal
New59160
Fresh099
Picked011
Done022
Total591372

Merged error: 0b

Counts
72 → 13

localize7.0ms

Local error

Found 4 expressions with local error:

0.5b
(*.f64 (cbrt.f64 (/.f64 x y)) (cbrt.f64 (/.f64 x y)))
5.8b
(cbrt.f64 (/.f64 x y))
5.8b
(cbrt.f64 (/.f64 x y))
5.8b
(cbrt.f64 (/.f64 x y))

rewrite36.0ms

Algorithm
rewrite-expression-head
Rules
103×cbrt-prod_binary64
81×add-sqr-sqrt_binary64
69×times-frac_binary64
57×*-un-lft-identity_binary64 add-cube-cbrt_binary64
16×swap-sqr_binary64 associate-*r*_binary64 associate-*l*_binary64
11×pow1_binary64
9×pow1/3_binary64 unswap-sqr_binary64
7×cbrt-div_binary64 div-inv_binary64
6×add-exp-log_binary64
4×add-log-exp_binary64 add-cbrt-cube_binary64 insert-posit16
2×pow-prod-down_binary64 pow-prod-up_binary64 pow-sqr_binary64
1×cbrt-unprod_binary64 associate-*r/_binary64 pow-plus_binary64 prod-exp_binary64 frac-times_binary64 pow2_binary64 associate-*l/_binary64 *-commutative_binary64
Counts
4 → 148
Calls
4 calls:
19.0ms
(*.f64 (cbrt.f64 (/.f64 x y)) (cbrt.f64 (/.f64 x y)))
3.0ms
(cbrt.f64 (/.f64 x y))
3.0ms
(cbrt.f64 (/.f64 x y))
3.0ms
(cbrt.f64 (/.f64 x y))

series213.0ms

Counts
4 → 12
Calls
4 calls:
57.0ms
(*.f64 (cbrt.f64 (/.f64 x y)) (cbrt.f64 (/.f64 x y)))
50.0ms
(cbrt.f64 (/.f64 x y))
53.0ms
(cbrt.f64 (/.f64 x y))
53.0ms
(cbrt.f64 (/.f64 x y))
Iterations

Useful iterations: 0 (6.0ms)

IterNodesCost
0339
1339
0339
1339
013
113
0339
1339
0339
1339
013
113
0339
1339
0339
1339
013
113
01049
11049
01049
11049
013
113

simplify127.0ms

Counts
160 → 160
Iterations

Useful iterations: 0 (87.0ms)

IterNodesCost
048982394
148982394

prune98.0ms

Filtered
121 candidates to 160 candidates (-32.2%)
Pruning

11 alts after pruning (7 fresh and 4 done)

PrunedKeptTotal
New1591160
Fresh369
Picked011
Done033
Total16211173

Merged error: 0b

Counts
173 → 11

regimes81.0ms

Accuracy

0% (0.2b remaining)

Error of 0.2b against oracle of 0.0b and baseline of 0.2b

bsearch0.0ms

simplify8.0ms

Iterations

Useful iterations: 0 (2.0ms)

IterNodesCost
057
157

end0.0ms

sample291.0ms

Algorithm
intervals
Results
150.0ms8000×body80valid
7.0ms390×body80invalid

Profiling

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