Details

Time bar (total: 3.5s)

analyze253.0ms

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

sample11.0ms

Algorithm
intervals
Results
5.0ms256×body80valid
0.0ms12×body80invalid

simplify24.0ms

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: 9.5b

Counts
2 → 1

localize3.0ms

Local error

Found 1 expressions with local error:

9.3b
(/.f64 x (*.f64 y y))

rewrite6.0ms

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:
5.0ms
(/.f64 x (*.f64 y y))

series278.0ms

Counts
1 → 3
Calls
1 calls:
278.0ms
(/.f64 x (*.f64 y y))
Iterations

Useful iterations: 0 (6.0ms)

IterNodesCost
0406342
1406342
089
189
0406342
1406342
089
189
013
113

simplify195.0ms

Counts
25 → 25
Iterations

Useful iterations: 0 (173.0ms)

IterNodesCost
04803214
14803214

prune22.0ms

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

localize4.0ms

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)

series212.0ms

Counts
1 → 3
Calls
1 calls:
212.0ms
(/.f64 (/.f64 x y) y)
Iterations

Useful iterations: 0 (5.0ms)

IterNodesCost
0373375
1373375
089
189
0373375
1373375
089
189
013
113

simplify190.0ms

Counts
74 → 74
Iterations

Useful iterations: 0 (164.0ms)

IterNodesCost
047641060
147641060

prune39.0ms

Filtered
47 candidates to 74 candidates (-57.4%)
Pruning

9 alts after pruning (7 fresh and 2 done)

PrunedKeptTotal
New72274
Fresh055
Picked011
Done011
Total72981

Merged error: 0.0b

Counts
81 → 9

localize5.0ms

Local error

Found 1 expressions with local error:

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

rewrite16.0ms

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))

series443.0ms

Counts
1 → 3
Calls
1 calls:
442.0ms
(*.f64 (/.f64 1 y) (/.f64 x y))
Iterations

Useful iterations: 0 (9.0ms)

IterNodesCost
0398450
1398450
079
179
0398450
1398450
079
179
0490712
1490712

simplify155.0ms

Counts
60 → 60
Iterations

Useful iterations: 0 (133.0ms)

IterNodesCost
04916626
14916626

prune28.0ms

Filtered
35 candidates to 60 candidates (-71.4%)
Pruning

9 alts after pruning (6 fresh and 3 done)

PrunedKeptTotal
New60060
Fresh066
Picked011
Done022
Total60969

Merged error: 0.0b

Counts
69 → 9

localize5.0ms

Local error

Found 2 expressions with local error:

0.2b
(/.f64 y (/.f64 x y))
0.4b
(/.f64 1 (/.f64 y (/.f64 x y)))

rewrite43.0ms

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 insert-posit16
1×inv-pow_binary64 pow-flip_binary64
Counts
2 → 276
Calls
2 calls:
7.0ms
(/.f64 y (/.f64 x y))
15.0ms
(/.f64 1 (/.f64 y (/.f64 x y)))

series902.0ms

Counts
2 → 6
Calls
2 calls:
293.0ms
(/.f64 y (/.f64 x y))
609.0ms
(/.f64 1 (/.f64 y (/.f64 x y)))
Iterations

Useful iterations: 0 (5.0ms)

IterNodesCost
0537756
1537756
0109
1109
0537756
1537756
0109
1109
0557439
0407441
1407441
089
189
0407441
1407441
089
189
013
113

simplify216.0ms

Counts
282 → 282
Iterations

Useful iterations: 0 (151.0ms)

IterNodesCost
049335237
149335237

prune111.0ms

Filtered
158 candidates to 282 candidates (-78.5%)
Pruning

6 alts after pruning (3 fresh and 3 done)

PrunedKeptTotal
New2802282
Fresh415
Picked101
Done033
Total2856291

Merged error: 0b

Counts
291 → 6

regimes47.0ms

Accuracy

0% (0.2b remaining)

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

bsearch0.0ms

simplify6.0ms

Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
057
157

end0.0ms

sample303.0ms

Algorithm
intervals
Results
156.0ms8000×body80valid
8.0ms432×body80invalid

Profiling

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