Details

Time bar (total: 1.8s)

analyze80.0ms

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

sample14.0ms

Algorithm
intervals
Results
6.0ms256×body80valid
0.0ms11×body80invalid

simplify6.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (3.0ms)

IterNodesCost
0117
1117

prune3.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New011
Fresh011
Picked000
Done000
Total022

Merged error: 6.0b

Counts
2 → 1

localize5.0ms

Local error

Found 1 expressions with local error:

10.6b
(/.f64 x (*.f64 y y))

rewrite9.0ms

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
Counts
1 → 21
Calls
1 calls:
8.0ms
(/.f64 x (*.f64 y y))

series6.0ms

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

simplify48.0ms

Algorithm
egg-herbie
Counts
24 → 24
Iterations

Useful iterations: 0 (43.0ms)

IterNodesCost
05024152

prune26.0ms

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

3 alts after pruning (2 fresh and 1 done)

PrunedKeptTotal
New22224
Fresh000
Picked011
Done000
Total22325

Merged error: 0.0b

Counts
25 → 3

localize5.0ms

Local error

Found 1 expressions with local error:

0.1b
(/.f64 (/.f64 x y) y)

rewrite10.0ms

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
Counts
1 → 70
Calls
1 calls:
6.0ms
(/.f64 (/.f64 x y) y)

series6.0ms

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

simplify101.0ms

Algorithm
egg-herbie
Counts
73 → 73
Iterations

Useful iterations: 0 (89.0ms)

IterNodesCost
04714702
14714702

prune59.0ms

Filtered
48 candidates to 73 candidates (-52.1%)
Pruning

5 alts after pruning (3 fresh and 2 done)

PrunedKeptTotal
New71273
Fresh011
Picked011
Done011
Total71576

Merged error: 0b

Counts
76 → 5

localize6.0ms

Local error

Found 2 expressions with local error:

0.2b
(/.f64 y (/.f64 x y))
0.3b
(/.f64 1 (/.f64 y (/.f64 x y)))

rewrite36.0ms

Algorithm
rewrite-expression-head
Rules
471×times-frac_binary64
229×*-un-lft-identity_binary64 add-cube-cbrt_binary64 add-sqr-sqrt_binary64
57×associate-/r*_binary64
28×add-exp-log_binary64
22×div-inv_binary64
18×div-exp_binary64
16×add-cbrt-cube_binary64
9×cbrt-undiv_binary64
6×associate-/r/_binary64 associate-/l*_binary64
3×pow1_binary64 1-exp_binary64 rec-exp_binary64
2×add-log-exp_binary64 clear-num_binary64 frac-2neg_binary64
1×inv-pow_binary64 pow-flip_binary64
Counts
2 → 274
Calls
2 calls:
6.0ms
(/.f64 y (/.f64 x y))
12.0ms
(/.f64 1 (/.f64 y (/.f64 x y)))

series8.0ms

Counts
2 → 6
Calls
2 calls:
4.0ms
(/.f64 y (/.f64 x y))
4.0ms
(/.f64 1 (/.f64 y (/.f64 x y)))

simplify87.0ms

Algorithm
egg-herbie
Counts
280 → 280
Iterations

Useful iterations: 0 (55.0ms)

IterNodesCost
049433318
149433318

prune162.0ms

Filtered
156 candidates to 280 candidates (-79.5%)
Pruning

4 alts after pruning (1 fresh and 3 done)

PrunedKeptTotal
New2791280
Fresh202
Picked011
Done022
Total2814285

Merged error: 0b

Counts
285 → 4

localize7.0ms

Local error

Found 2 expressions with local error:

0.2b
(/.f64 (/.f64 1 y) (/.f64 1 (/.f64 x y)))
0.2b
(/.f64 1 (/.f64 x y))

rewrite97.0ms

Algorithm
rewrite-expression-head
Rules
1976×times-frac_binary64
849×*-un-lft-identity_binary64 add-cube-cbrt_binary64 add-sqr-sqrt_binary64
107×div-inv_binary64
96×add-exp-log_binary64
77×div-exp_binary64
57×associate-/r*_binary64
28×add-cbrt-cube_binary64
18×cbrt-undiv_binary64
17×1-exp_binary64 rec-exp_binary64
16×associate-/r/_binary64 associate-/l*_binary64
3×pow1_binary64
2×add-log-exp_binary64 clear-num_binary64 frac-2neg_binary64
1×associate-/l/_binary64 inv-pow_binary64 pow-flip_binary64
Counts
2 → 751
Calls
2 calls:
24.0ms
(/.f64 (/.f64 1 y) (/.f64 1 (/.f64 x y)))
6.0ms
(/.f64 1 (/.f64 x y))

series6.0ms

Counts
2 → 6
Calls
2 calls:
4.0ms
(/.f64 (/.f64 1 y) (/.f64 1 (/.f64 x y)))
3.0ms
(/.f64 1 (/.f64 x y))

simplify137.0ms

Algorithm
egg-herbie
Counts
757 → 757
Iterations

Useful iterations: 0 (41.0ms)

IterNodesCost
0500012151

prune371.0ms

Filtered
299 candidates to 757 candidates (-153.2%)
Pruning

4 alts after pruning (0 fresh and 4 done)

PrunedKeptTotal
New7570757
Fresh000
Picked011
Done033
Total7574761

Merged error: 0b

Counts
761 → 4

regimes173.0ms

Accuracy

0% (0.1b remaining)

Error of 0.1b against oracle of 0.0b and baseline of 0.1b

bsearch0.0ms

simplify2.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
0167
1167

end0.0ms

sample330.0ms

Algorithm
intervals
Results
187.0ms8000×body80valid
9.0ms411×body80invalid

Profiling

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