Details

Time bar (total: 2.4s)

analyze563.0ms

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

sample18.0ms

Algorithm
intervals
Results
7.0ms256×body80valid
2.0ms73×body80invalid

simplify16.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (4.0ms)

IterNodesCost
06810
16810

prune1.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New011
Fresh011
Picked000
Done000
Total022

Merged error: 10.8b

Counts
2 → 1

localize5.0ms

Local error

Found 1 expressions with local error:

10.5b
(/.f64 (*.f64 a1 a2) (*.f64 b1 b2))

rewrite6.0ms

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
Counts
1 → 21
Calls
1 calls:
6.0ms
(/.f64 (*.f64 a1 a2) (*.f64 b1 b2))

series28.0ms

Counts
1 → 3
Calls
1 calls:
28.0ms
(/.f64 (*.f64 a1 a2) (*.f64 b1 b2))

simplify93.0ms

Algorithm
egg-herbie
Counts
24 → 24
Iterations

Useful iterations: 0 (82.0ms)

IterNodesCost
05101280

prune20.0ms

Filtered
13 candidates to 24 candidates (-84.6%)
Pruning

8 alts after pruning (7 fresh and 1 done)

PrunedKeptTotal
New17724
Fresh000
Picked011
Done000
Total17825

Merged error: 0.0b

Counts
25 → 8

localize5.0ms

Local error

Found 2 expressions with local error:

4.8b
(/.f64 b1 (/.f64 a2 b2))
5.1b
(/.f64 a1 (/.f64 b1 (/.f64 a2 b2)))

rewrite35.0ms

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
Counts
2 → 266
Calls
2 calls:
6.0ms
(/.f64 b1 (/.f64 a2 b2))
12.0ms
(/.f64 a1 (/.f64 b1 (/.f64 a2 b2)))

series57.0ms

Counts
2 → 6
Calls
2 calls:
23.0ms
(/.f64 b1 (/.f64 a2 b2))
33.0ms
(/.f64 a1 (/.f64 b1 (/.f64 a2 b2)))

simplify161.0ms

Algorithm
egg-herbie
Counts
272 → 272
Iterations

Useful iterations: 0 (98.0ms)

IterNodesCost
049766175
149766175

prune174.0ms

Filtered
228 candidates to 272 candidates (-19.3%)
Pruning

8 alts after pruning (6 fresh and 2 done)

PrunedKeptTotal
New2684272
Fresh426
Picked011
Done011
Total2728280

Merged error: 0b

Counts
280 → 8

localize5.0ms

Local error

Found 2 expressions with local error:

3.0b
(/.f64 a1 (*.f64 b1 b2))
6.4b
(*.f64 a2 (/.f64 a1 (*.f64 b1 b2)))

rewrite13.0ms

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
1×pow-prod-down_binary64 associate-/r*_binary64 associate-*r/_binary64 unswap-sqr_binary64 clear-num_binary64 frac-2neg_binary64 *-commutative_binary64
Counts
2 → 48
Calls
2 calls:
4.0ms
(/.f64 a1 (*.f64 b1 b2))
7.0ms
(*.f64 a2 (/.f64 a1 (*.f64 b1 b2)))

series54.0ms

Counts
2 → 6
Calls
2 calls:
21.0ms
(/.f64 a1 (*.f64 b1 b2))
33.0ms
(*.f64 a2 (/.f64 a1 (*.f64 b1 b2)))

simplify92.0ms

Algorithm
egg-herbie
Counts
54 → 54
Iterations

Useful iterations: 0 (76.0ms)

IterNodesCost
04972570
14972570

prune20.0ms

Filtered
33 candidates to 54 candidates (-63.6%)
Pruning

8 alts after pruning (5 fresh and 3 done)

PrunedKeptTotal
New54054
Fresh055
Picked011
Done022
Total54862

Merged error: 0b

Counts
62 → 8

localize5.0ms

Local error

Found 2 expressions with local error:

4.8b
(*.f64 b1 (/.f64 b2 a2))
5.1b
(/.f64 a1 (*.f64 b1 (/.f64 b2 a2)))

rewrite15.0ms

Algorithm
rewrite-expression-head
Rules
17×add-sqr-sqrt_binary64
16×add-exp-log_binary64 add-cbrt-cube_binary64
13×associate-*r*_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-*l*_binary64 associate-/l*_binary64
2×add-log-exp_binary64 associate-*r/_binary64 unswap-sqr_binary64 div-inv_binary64
1×pow-prod-down_binary64 associate-/r*_binary64 associate-/r/_binary64 clear-num_binary64 frac-2neg_binary64 *-commutative_binary64
Counts
2 → 56
Calls
2 calls:
7.0ms
(*.f64 b1 (/.f64 b2 a2))
6.0ms
(/.f64 a1 (*.f64 b1 (/.f64 b2 a2)))

series54.0ms

Counts
2 → 6
Calls
2 calls:
19.0ms
(*.f64 b1 (/.f64 b2 a2))
34.0ms
(/.f64 a1 (*.f64 b1 (/.f64 b2 a2)))

simplify95.0ms

Algorithm
egg-herbie
Counts
62 → 62
Iterations

Useful iterations: 0 (80.0ms)

IterNodesCost
04950672
14950672

prune22.0ms

Filtered
41 candidates to 62 candidates (-51.2%)
Pruning

8 alts after pruning (4 fresh and 4 done)

PrunedKeptTotal
New62062
Fresh044
Picked011
Done033
Total62870

Merged error: 0b

Counts
70 → 8

regimes278.0ms

Accuracy

69.5% (3.5b remaining)

Error of 3.6b against oracle of 0.0b and baseline of 11.6b

bsearch1.0ms

simplify4.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
033110
133110

end0.0ms

sample513.0ms

Algorithm
intervals
Results
224.0ms8000×body80valid
49.0ms1849×body80invalid

Profiling

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