Details

Time bar (total: 2.3s)

analyze150.0ms (6.6%)

Algorithm
search
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
0526813
011
111
Search
TrueOtherFalseIter
0%100%0%0
0%100%0%1
0%100%0%2
50%50%0%3
50%25%25%4
50%12.5%37.5%5
50%6.2%43.8%6
50%3.1%46.9%7
50%1.6%48.5%8
50%0.8%49.2%9
50.4%0.4%49.2%10
50.4%0.2%49.4%11
50.4%0.1%49.5%12
50.4%0%49.6%13
50.4%0%49.6%14
Symmetry
Compiler

Compiled 9 to 8 computations (11.1% saved)

sample61.0ms (2.7%)

Algorithm
intervals
Results
35.0ms144×body1024valid
11.0ms56×body512valid
4.0ms16×body2048valid
2.0ms23×body256valid
1.0ms17×body128valid
Compiler

Compiled 17 to 16 computations (5.9% saved)

simplify61.0ms (2.7%)

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (55.0ms)

IterNodesCost
0526813

prune2.0ms (0.1%)

Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New011
Fresh011
Picked000
Done000
Total022
Error
58.6b
Counts
2 → 1
Compiler

Compiled 16 to 14 computations (12.5% saved)

localize6.0ms (0.3%)

Local error

Found 1 expressions with local error:

4.9b
(-.f64 (exp.f64 x) (exp.f64 (neg.f64 x)))

rewrite20.0ms (0.9%)

Algorithm
rewrite-expression-head
Error
0b
Rules
add-sqr-sqrt_binary64_2487 *-un-lft-identity_binary64_2465
add-log-exp_binary64_2504 cancel-sign-sub-inv_binary64_2431
add-cube-cbrt_binary64_2500
sinh-undef_binary64_2658 diff-log_binary64_2557 pow1_binary64_2526 add-exp-log_binary64_2503 add-cbrt-cube_binary64_2501 flip3--_binary64_2469 sub-neg_binary64_2458 flip--_binary64_2440 difference-of-squares_binary64_2434 distribute-lft-out--_binary64_2417
Counts
1 → 17
Calls

1 calls:

5.0ms
(-.f64 (exp.f64 x) (exp.f64 (neg.f64 x)))
Compiler

Compiled 261 to 97 computations (62.8% saved)

series33.0ms (1.5%)

Error
0.0b
Counts
1 → 6
Calls

1 calls:

26.0ms
(-.f64 (exp.f64 x) (exp.f64 (neg.f64 x)))
Compiler

Compiled 163 to 139 computations (14.7% saved)

simplify79.0ms (3.5%)

Algorithm
egg-herbie
Counts
23 → 23
Iterations

Useful iterations: 0 (68.0ms)

IterNodesCost
04836321
14836321

prune19.0ms (0.8%)

Pruning

1 alts after pruning (1 fresh and 0 done)

PrunedKeptTotal
New22123
Fresh000
Picked101
Done000
Total23124
Error
0b
Counts
24 → 1
Compiler

Compiled 293 to 146 computations (50.2% saved)

localize4.0ms (0.2%)

rewrite0.0ms (0%)

Algorithm
rewrite-expression-head
Error
0b
Counts
0 → 0
Compiler

Compiled 0 to 0 computations (0% saved)

series0.0ms (0%)

Error
0b
Counts
0 → 0
Compiler

Compiled 0 to 0 computations (0% saved)

simplify6.0ms (0.3%)

Algorithm
egg-herbie
Counts
0 → 0
Iterations

Useful iterations: 0 (2.0ms)

IterNodesCost
000

prune0.0ms (0%)

Pruning

1 alts after pruning (0 fresh and 1 done)

PrunedKeptTotal
New000
Fresh000
Picked011
Done000
Total011
Error
0b
Counts
1 → 1
Compiler

Compiled 0 to 0 computations (0% saved)

regimes36.0ms (1.6%)

Accuracy

Total 0.0b remaining (73.1%)

Threshold costs 0.0b (73.1%)

Compiler

Compiled 240 to 209 computations (12.9% saved)

bsearch0.0ms (0%)

simplify3.0ms (0.1%)

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
079
179
Removed

()

end0.0ms (0%)

sample1.8s (78.8%)

Algorithm
intervals
Results
1.0s4049×body1024valid
254.0ms1958×body512valid
102.0ms385×body2048valid
75.0ms964×body256valid
24.0ms644×body128valid
Compiler

Compiled 85 to 76 computations (10.6% saved)

Profiling

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