Details

Time bar (total: 2.1s)

analyze96.0ms

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
25%74.9%0.1%5
25%74.9%0.1%6
56.2%43.7%0.1%7
56.2%43.7%0.1%8
76.5%23.4%0.1%9
76.5%23.4%0.1%10
87.8%12.1%0.1%11
87.8%12.1%0.1%12
93.8%6.1%0.1%13
93.8%6.1%0.1%14

sample13.0ms

Algorithm
intervals
Results
7.0ms256×body128valid

simplify146.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (139.0ms)

IterNodesCost
0523710

prune4.0ms

Filtered
1 candidates to 1 candidates (0.0%)
Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New011
Fresh011
Picked000
Done000
Total022

Merged error: 0.0b

Counts
2 → 2

localize9.0ms

Local error

Found 1 expressions with local error:

0.0b
(+.f64 (/.f64 1/2 y) (/.f64 -1/2 x))

rewrite15.0ms

Algorithm
rewrite-expression-head
Rules
7×*-un-lft-identity_binary64
3×add-log-exp_binary64
2×distribute-lft-out_binary64 times-frac_binary64
1×flip3-+_binary64 pow1_binary64 frac-add_binary64 add-cube-cbrt_binary64 add-exp-log_binary64 add-cbrt-cube_binary64 add-sqr-sqrt_binary64 +-commutative_binary64 flip-+_binary64 sum-log_binary64
Counts
1 → 14
Calls
1 calls:
14.0ms
(+.f64 (/.f64 1/2 y) (/.f64 -1/2 x))

series35.0ms

Counts
1 → 3
Calls
1 calls:
35.0ms
(+.f64 (/.f64 1/2 y) (/.f64 -1/2 x))

simplify78.0ms

Algorithm
egg-herbie
Counts
17 → 17
Iterations

Useful iterations: 0 (71.0ms)

IterNodesCost
04900239
14900239

prune12.0ms

Filtered
12 candidates to 17 candidates (-41.7%)
Pruning

3 alts after pruning (2 fresh and 1 done)

PrunedKeptTotal
New16117
Fresh011
Picked011
Done000
Total16319

Merged error: 0b

Counts
19 → 3

localize9.0ms

Local error

Found 4 expressions with local error:

0.5b
(cbrt.f64 (+.f64 (/.f64 1/2 y) (/.f64 -1/2 x)))
0.5b
(cbrt.f64 (+.f64 (/.f64 1/2 y) (/.f64 -1/2 x)))
0.5b
(cbrt.f64 (+.f64 (/.f64 1/2 y) (/.f64 -1/2 x)))
0.5b
(*.f64 (cbrt.f64 (+.f64 (/.f64 1/2 y) (/.f64 -1/2 x))) (cbrt.f64 (+.f64 (/.f64 1/2 y) (/.f64 -1/2 x))))

rewrite93.0ms

Algorithm
rewrite-expression-head
Rules
63×*-un-lft-identity_binary64
43×cbrt-prod_binary64
33×cbrt-div_binary64
23×add-sqr-sqrt_binary64
16×distribute-lft-out_binary64
15×add-cube-cbrt_binary64
14×times-frac_binary64
11×flip3-+_binary64 pow1_binary64 frac-add_binary64 flip-+_binary64
10×swap-sqr_binary64
9×pow1/3_binary64 frac-times_binary64
8×associate-*r*_binary64 associate-*l*_binary64
6×add-exp-log_binary64
4×add-log-exp_binary64 add-cbrt-cube_binary64 unswap-sqr_binary64
3×associate-*r/_binary64 associate-*l/_binary64
2×pow-prod-down_binary64 pow-prod-up_binary64 pow-sqr_binary64
1×cbrt-unprod_binary64 pow-plus_binary64 prod-exp_binary64 pow2_binary64 *-commutative_binary64
Counts
4 → 111
Calls
4 calls:
15.0ms
(cbrt.f64 (+.f64 (/.f64 1/2 y) (/.f64 -1/2 x)))
14.0ms
(cbrt.f64 (+.f64 (/.f64 1/2 y) (/.f64 -1/2 x)))
14.0ms
(cbrt.f64 (+.f64 (/.f64 1/2 y) (/.f64 -1/2 x)))
37.0ms
(*.f64 (cbrt.f64 (+.f64 (/.f64 1/2 y) (/.f64 -1/2 x))) (cbrt.f64 (+.f64 (/.f64 1/2 y) (/.f64 -1/2 x))))

series759.0ms

Counts
4 → 12
Calls
4 calls:
180.0ms
(cbrt.f64 (+.f64 (/.f64 1/2 y) (/.f64 -1/2 x)))
173.0ms
(cbrt.f64 (+.f64 (/.f64 1/2 y) (/.f64 -1/2 x)))
184.0ms
(cbrt.f64 (+.f64 (/.f64 1/2 y) (/.f64 -1/2 x)))
221.0ms
(*.f64 (cbrt.f64 (+.f64 (/.f64 1/2 y) (/.f64 -1/2 x))) (cbrt.f64 (+.f64 (/.f64 1/2 y) (/.f64 -1/2 x))))

simplify95.0ms

Algorithm
egg-herbie
Counts
123 → 123
Iterations

Useful iterations: 0 (64.0ms)

IterNodesCost
049632939
149632939

prune158.0ms

Filtered
83 candidates to 123 candidates (-48.2%)
Pruning

3 alts after pruning (1 fresh and 2 done)

PrunedKeptTotal
New1230123
Fresh011
Picked011
Done011
Total1233126

Merged error: 0b

Counts
126 → 3

localize6.0ms

Local error

Found 1 expressions with local error:

14.2b
(/.f64 (-.f64 x y) (*.f64 (*.f64 x 2) y))

rewrite12.0ms

Algorithm
rewrite-expression-head
Rules
10×add-exp-log_binary64 add-cbrt-cube_binary64
7×*-un-lft-identity_binary64 add-sqr-sqrt_binary64
5×associate-/l*_binary64 times-frac_binary64
3×cbrt-unprod_binary64 cbrt-undiv_binary64 add-cube-cbrt_binary64 prod-exp_binary64 div-exp_binary64
2×associate-/l/_binary64 difference-of-squares_binary64 distribute-lft-out--_binary64
1×associate-/r*_binary64 add-log-exp_binary64 pow1_binary64 flip3--_binary64 div-sub_binary64 clear-num_binary64 frac-2neg_binary64 div-inv_binary64 flip--_binary64
Counts
1 → 30
Calls
1 calls:
9.0ms
(/.f64 (-.f64 x y) (*.f64 (*.f64 x 2) y))

series77.0ms

Counts
1 → 3
Calls
1 calls:
77.0ms
(/.f64 (-.f64 x y) (*.f64 (*.f64 x 2) y))

simplify46.0ms

Algorithm
egg-herbie
Counts
33 → 33
Iterations

Useful iterations: 0 (36.0ms)

IterNodesCost
05376460

prune15.0ms

Filtered
20 candidates to 33 candidates (-65.0%)
Pruning

3 alts after pruning (0 fresh and 3 done)

PrunedKeptTotal
New33033
Fresh000
Picked011
Done022
Total33336

Merged error: 0b

Counts
36 → 3

regimes32.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify2.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
0910
1910

end0.0ms

sample350.0ms

Algorithm
intervals
Results
212.0ms8000×body128valid

Profiling

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