Details

Time bar (total: 1.3s)

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

sample15.0ms

Algorithm
intervals
Results
9.0ms256×body80valid
0.0ms8×body80invalid

simplify12.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (4.0ms)

IterNodesCost
077
177

prune1.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New011
Fresh011
Picked000
Done000
Total022

Merged error: 7.8b

Counts
2 → 1

localize3.0ms

Local error

Found 1 expressions with local error:

7.6b
(/.f64 x (*.f64 y y))

rewrite5.0ms

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:
4.0ms
(/.f64 x (*.f64 y y))

series21.0ms

Counts
1 → 3
Calls
1 calls:
21.0ms
(/.f64 x (*.f64 y y))

simplify89.0ms

Algorithm
egg-herbie
Counts
24 → 24
Iterations

Useful iterations: 0 (79.0ms)

IterNodesCost
06110223

prune22.0ms

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

8 alts after pruning (7 fresh and 1 done)

PrunedKeptTotal
New17724
Fresh000
Picked011
Done000
Total17825

Merged error: 0.0b

Counts
25 → 8

localize3.0ms

Local error

Found 1 expressions with local error:

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

rewrite9.0ms

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)

series21.0ms

Counts
1 → 3
Calls
1 calls:
21.0ms
(/.f64 (/.f64 x y) y)

simplify111.0ms

Algorithm
egg-herbie
Counts
73 → 73
Iterations

Useful iterations: 0 (93.0ms)

IterNodesCost
048311069
148311069

prune38.0ms

Filtered
45 candidates to 73 candidates (-62.2%)
Pruning

9 alts after pruning (7 fresh and 2 done)

PrunedKeptTotal
New71273
Fresh156
Picked011
Done011
Total72981

Merged error: 0b

Counts
81 → 9

localize5.0ms

Local error

Found 1 expressions with local error:

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

rewrite12.0ms

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 frac-times_binary64 associate-*l/_binary64 *-commutative_binary64
Counts
1 → 56
Calls
1 calls:
10.0ms
(*.f64 (/.f64 1 y) (/.f64 x y))

series16.0ms

Counts
1 → 3
Calls
1 calls:
16.0ms
(*.f64 (/.f64 1 y) (/.f64 x y))

simplify118.0ms

Algorithm
egg-herbie
Counts
59 → 59
Iterations

Useful iterations: 0 (103.0ms)

IterNodesCost
05798614

prune26.0ms

Filtered
32 candidates to 59 candidates (-84.4%)
Pruning

9 alts after pruning (6 fresh and 3 done)

PrunedKeptTotal
New59059
Fresh066
Picked011
Done022
Total59968

Merged error: 0b

Counts
68 → 9

localize5.0ms

Local error

Found 2 expressions with local error:

0.2b
(/.f64 y (/.f64 x y))
0.5b
(/.f64 1 (/.f64 y (/.f64 x y)))

rewrite33.0ms

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))
11.0ms
(/.f64 1 (/.f64 y (/.f64 x y)))

series34.0ms

Counts
2 → 6
Calls
2 calls:
14.0ms
(/.f64 y (/.f64 x y))
20.0ms
(/.f64 1 (/.f64 y (/.f64 x y)))

simplify154.0ms

Algorithm
egg-herbie
Counts
280 → 280
Iterations

Useful iterations: 0 (100.0ms)

IterNodesCost
050315178

prune106.0ms

Filtered
153 candidates to 280 candidates (-83.0%)
Pruning

8 alts after pruning (4 fresh and 4 done)

PrunedKeptTotal
New2791280
Fresh235
Picked011
Done033
Total2818289

Merged error: 0b

Counts
289 → 8

regimes53.0ms

Accuracy

0% (0.1b remaining)

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

bsearch0.0ms

simplify3.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
057
157

end0.0ms

sample316.0ms

Algorithm
intervals
Results
168.0ms8000×body80valid
8.0ms382×body80invalid

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