Details

Time bar (total: 4.8s)

analyze581.0ms

Algorithm
search
Search
TrueOtherFalseIter
0%99.8%0.2%0
0%99.8%0.2%1
0%99.8%0.2%2
0%99.8%0.2%3
0%99.8%0.2%4
0%99.8%0.2%5
0%99.8%0.2%6
0%99.8%0.2%7
0%99.8%0.2%8
18.7%81.1%0.2%9
21.8%78%0.2%10
25%74.9%0.2%11
34.7%64.9%0.4%12
47.2%51.9%0.9%13
49%49.2%1.8%14

sample16.0ms

Algorithm
intervals
Results
7.0ms256×body80valid
1.0ms30×body80invalid

simplify21.0ms

Counts
1 → 1
Iterations

Useful iterations: 0 (7.0ms)

IterNodesCost
06810
16810

prune1.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New011
Fresh011
Picked000
Done000
Total022

Merged error: 11.0b

Counts
2 → 1

localize5.0ms

Local error

Found 1 expressions with local error:

10.6b
(/.f64 (*.f64 a1 a2) (*.f64 b1 b2))

rewrite8.0ms

Algorithm
rewrite-expression-head
Rules
13×add-exp-log_binary64 add-cbrt-cube_binary64
4×cbrt-unprod_binary64 cbrt-undiv_binary64 prod-exp_binary64 div-exp_binary64
1×*-un-lft-identity_binary64 associate-/r*_binary64 add-log-exp_binary64 pow1_binary64 add-cube-cbrt_binary64 clear-num_binary64 frac-2neg_binary64 add-sqr-sqrt_binary64 associate-/l*_binary64 times-frac_binary64 div-inv_binary64 insert-posit16
Counts
1 → 22
Calls
1 calls:
7.0ms
(/.f64 (*.f64 a1 a2) (*.f64 b1 b2))

series341.0ms

Counts
1 → 3
Calls
1 calls:
341.0ms
(/.f64 (*.f64 a1 a2) (*.f64 b1 b2))
Iterations

Useful iterations: 0 (6.0ms)

IterNodesCost
0562450
1562450
099
199
0562450
1562450
099
199
013
113

simplify155.0ms

Counts
25 → 25
Iterations

Useful iterations: 0 (137.0ms)

IterNodesCost
04999265
14999265

prune25.0ms

Filtered
15 candidates to 25 candidates (-66.7%)
Pruning

6 alts after pruning (6 fresh and 0 done)

PrunedKeptTotal
New19625
Fresh000
Picked101
Done000
Total20626

Merged error: 0.0b

Counts
26 → 6

localize6.0ms

Local error

Found 2 expressions with local error:

5.5b
(/.f64 a1 (/.f64 b1 (/.f64 a2 b2)))
5.8b
(/.f64 b1 (/.f64 a2 b2))

rewrite46.0ms

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
22×div-inv_binary64
16×add-exp-log_binary64 add-cbrt-cube_binary64
9×cbrt-undiv_binary64 div-exp_binary64
6×associate-/r/_binary64 associate-/l*_binary64
2×add-log-exp_binary64 pow1_binary64 clear-num_binary64 frac-2neg_binary64 insert-posit16
Counts
2 → 268
Calls
2 calls:
16.0ms
(/.f64 a1 (/.f64 b1 (/.f64 a2 b2)))
8.0ms
(/.f64 b1 (/.f64 a2 b2))

series605.0ms

Counts
2 → 6
Calls
2 calls:
352.0ms
(/.f64 a1 (/.f64 b1 (/.f64 a2 b2)))
253.0ms
(/.f64 b1 (/.f64 a2 b2))
Iterations

Useful iterations: 0 (5.0ms)

IterNodesCost
0416441
1416441
089
189
0416441
1416441
089
189
013
113
0603786
1603786
089
189
0603786
1603786
089
189
013
113

simplify276.0ms

Counts
274 → 274
Iterations

Useful iterations: 0 (207.0ms)

IterNodesCost
050776151

prune184.0ms

Filtered
232 candidates to 274 candidates (-18.1%)
Pruning

7 alts after pruning (7 fresh and 0 done)

PrunedKeptTotal
New2704274
Fresh235
Picked101
Done000
Total2737280

Merged error: 0b

Counts
280 → 7

localize5.0ms

Local error

Found 2 expressions with local error:

4.5b
(/.f64 a2 (*.f64 b1 b2))
5.0b
(*.f64 a1 (/.f64 a2 (*.f64 b1 b2)))

rewrite207.0ms

Algorithm
rewrite-expression-head
Rules
16×add-exp-log_binary64 add-cbrt-cube_binary64
9×add-sqr-sqrt_binary64
7×*-un-lft-identity_binary64 associate-*r*_binary64 add-cube-cbrt_binary64
6×times-frac_binary64
5×cbrt-unprod_binary64 prod-exp_binary64
4×pow1_binary64 cbrt-undiv_binary64 div-exp_binary64
3×associate-*l*_binary64 associate-/l*_binary64
2×add-log-exp_binary64 div-inv_binary64 insert-posit16
1×pow-prod-down_binary64 associate-/r*_binary64 associate-*r/_binary64 unswap-sqr_binary64 clear-num_binary64 frac-2neg_binary64 *-commutative_binary64
Counts
2 → 50
Calls
2 calls:
5.0ms
(/.f64 a2 (*.f64 b1 b2))
199.0ms
(*.f64 a1 (/.f64 a2 (*.f64 b1 b2)))

series682.0ms

Counts
2 → 6
Calls
2 calls:
308.0ms
(/.f64 a2 (*.f64 b1 b2))
374.0ms
(*.f64 a1 (/.f64 a2 (*.f64 b1 b2)))
Iterations

Useful iterations: 0 (5.0ms)

IterNodesCost
0604501
1604501
089
189
0604501
1604501
089
189
013
113
0520342
1520342
089
189
0520342
1520342
089
189
013
113

simplify180.0ms

Counts
56 → 56
Iterations

Useful iterations: 0 (160.0ms)

IterNodesCost
05025546

prune25.0ms

Filtered
37 candidates to 56 candidates (-51.4%)
Pruning

7 alts after pruning (6 fresh and 1 done)

PrunedKeptTotal
New56056
Fresh066
Picked011
Done000
Total56763

Merged error: 0b

Counts
63 → 7

localize5.0ms

Local error

Found 2 expressions with local error:

3.8b
(*.f64 (/.f64 b1 a2) b2)
5.5b
(/.f64 a1 (*.f64 (/.f64 b1 a2) b2))

rewrite18.0ms

Algorithm
rewrite-expression-head
Rules
17×add-sqr-sqrt_binary64
16×add-exp-log_binary64 add-cbrt-cube_binary64
13×associate-*l*_binary64 times-frac_binary64
12×*-un-lft-identity_binary64 add-cube-cbrt_binary64
5×cbrt-undiv_binary64 div-exp_binary64
4×pow1_binary64 cbrt-unprod_binary64 prod-exp_binary64
3×associate-*r*_binary64 associate-/l*_binary64
2×add-log-exp_binary64 unswap-sqr_binary64 div-inv_binary64 insert-posit16 associate-*l/_binary64
1×pow-prod-down_binary64 associate-/r*_binary64 associate-/r/_binary64 clear-num_binary64 frac-2neg_binary64 *-commutative_binary64
Counts
2 → 58
Calls
2 calls:
8.0ms
(*.f64 (/.f64 b1 a2) b2)
8.0ms
(/.f64 a1 (*.f64 (/.f64 b1 a2) b2))

series495.0ms

Counts
2 → 6
Calls
2 calls:
201.0ms
(*.f64 (/.f64 b1 a2) b2)
294.0ms
(/.f64 a1 (*.f64 (/.f64 b1 a2) b2))
Iterations

Useful iterations: 0 (6.0ms)

IterNodesCost
0534666
1534666
079
179
0534666
1534666
079
179
013
113
0347321
1347321
079
179
0347321
1347321
079
179
013
113

simplify156.0ms

Counts
64 → 64
Iterations

Useful iterations: 0 (134.0ms)

IterNodesCost
04983636
14983636

prune27.0ms

Filtered
47 candidates to 64 candidates (-36.2%)
Pruning

7 alts after pruning (5 fresh and 2 done)

PrunedKeptTotal
New64064
Fresh055
Picked011
Done011
Total64771

Merged error: 0b

Counts
71 → 7

regimes253.0ms

Accuracy

51.9% (5.3b remaining)

Error of 5.3b against oracle of 0.0b and baseline of 11.1b

bsearch2.0ms

simplify7.0ms

Iterations

Useful iterations: 0 (2.0ms)

IterNodesCost
039116
139116

end0.0ms

sample506.0ms

Algorithm
intervals
Results
220.0ms8000×body80valid
47.0ms1815×body80invalid

Profiling

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