Details

Time bar (total: 994.0ms)

analyze242.0ms (24.3%)

Algorithm
search
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
069952
169952
033
133
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
49.9%49.9%0.1%5
74.9%25%0.1%6
74.9%25%0.1%7
74.9%25%0.1%8
81.1%18.7%0.1%9
81.1%18.7%0.1%10
81.1%15.6%3.3%11
84.3%10.9%4.8%12
84.3%10.9%4.8%13
84.3%8.6%7.2%14
Compiler

Compiled 10 to 10 computations (0% saved)

sample16.0ms (1.6%)

Algorithm
intervals
Results
7.0ms256×body128valid
0.0ms14×body128invalid
Compiler

Compiled 19 to 22 computations (-15.8% saved)

simplify21.0ms (2.1%)

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (16.0ms)

IterNodesCost
032113
132113

prune2.0ms (0.2%)

Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New011
Fresh011
Picked000
Done000
Total022
Error
0.0b
Counts
2 → 1
Compiler

Compiled 18 to 18 computations (0% saved)

localize6.0ms (0.6%)

Local error

Found 2 expressions with local error:

0.0b
(/.f64 (*.f64 x y) 2)
0.0b
(-.f64 (/.f64 (*.f64 x y) 2) (/.f64 z 8))

rewrite19.0ms (1.9%)

Algorithm
rewrite-expression-head
Rules
16×add-sqr-sqrt_binary64_6920
13×cancel-sign-sub-inv_binary64_6864 times-frac_binary64_6904 *-un-lft-identity_binary64_6898
11×add-cube-cbrt_binary64_6933
add-exp-log_binary64_6936 add-cbrt-cube_binary64_6934
add-log-exp_binary64_6937
associate-/r*_binary64_6842
div-exp_binary64_6949 pow1_binary64_6959 cbrt-undiv_binary64_6932 div-inv_binary64_6895 difference-of-squares_binary64_6867
sub-neg_binary64_6891 prod-exp_binary64_6947 distribute-lft-out--_binary64_6850 flip--_binary64_6873 frac-sub_binary64_6907 cbrt-unprod_binary64_6931 clear-num_binary64_6897 flip3--_binary64_6902 frac-2neg_binary64_6909 diff-log_binary64_6990 associate-/l*_binary64_6843
Counts
2 → 49
Calls

2 calls:

11.0ms
(-.f64 (/.f64 (*.f64 x y) 2) (/.f64 z 8))
4.0ms
(/.f64 (*.f64 x y) 2)

series49.0ms (4.9%)

Counts
2 → 6
Calls

2 calls:

33.0ms
(-.f64 (/.f64 (*.f64 x y) 2) (/.f64 z 8))
16.0ms
(/.f64 (*.f64 x y) 2)

simplify84.0ms (8.5%)

Algorithm
egg-herbie
Counts
55 → 55
Iterations

Useful iterations: 0 (69.0ms)

IterNodesCost
04975630
14975630

prune37.0ms (3.7%)

Pruning

1 alts after pruning (0 fresh and 1 done)

PrunedKeptTotal
New55055
Fresh000
Picked011
Done000
Total55156
Error
0.0b
Counts
56 → 1
Compiler

Compiled 696 to 439 computations (36.9% saved)

simplify4.0ms (0.4%)

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
02813
12813
Compiler

Compiled 18 to 18 computations (0% saved)

end0.0ms (0%)

sample514.0ms (51.7%)

Algorithm
intervals
Results
239.0ms8000×body128valid
14.0ms509×body128invalid
Compiler

Compiled 28 to 31 computations (-10.7% saved)

Profiling

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