Details

Time bar (total: 1.9s)

analyze414.0ms (22.1%)

Algorithm
search
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
046617
146617
011
111
Search
TrueOtherFalseIter
0%100%0%0
0%100%0%1
0%100%0%2
0%50%50%3
25%25%50%4
37.5%12.5%50%5
43.7%6.2%50%6
46.9%3.1%50%7
48.4%1.6%50%8
49.2%0.8%50%9
49.6%0.4%50%10
49.8%0.2%50%11
49.9%0.1%50%12
49.9%0%50%13
49.9%0%50%14
Compiler

Compiled 12 to 11 computations (8.3% saved)

sample22.0ms (1.2%)

Algorithm
intervals
Results
12.0ms256×body128valid
Compiler

Compiled 23 to 22 computations (4.3% saved)

simplify52.0ms (2.8%)

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (46.0ms)

IterNodesCost
046617
146617

prune7.0ms (0.4%)

Pruning

2 alts after pruning (2 fresh and 0 done)

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

Compiled 22 to 20 computations (9.1% saved)

localize15.0ms (0.8%)

Local error

Found 3 expressions with local error:

0.0b
(atan.f64 (sqrt.f64 (/.f64 (-.f64 1 x) (+.f64 1 x))))
0.0b
(sqrt.f64 (/.f64 (-.f64 1 x) (+.f64 1 x)))
0.0b
(/.f64 (-.f64 1 x) (+.f64 1 x))

rewrite171.0ms (9.1%)

Algorithm
rewrite-expression-head
Error
0.0b
Rules
79×*-un-lft-identity_binary64
56×add-sqr-sqrt_binary64
49×times-frac_binary64
30×sqrt-prod_binary64
26×add-cube-cbrt_binary64
18×difference-of-squares_binary64
13×distribute-lft-out_binary64
distribute-lft-out--_binary64
associate-/l*_binary64
add-exp-log_binary64 add-cbrt-cube_binary64
pow1_binary64 associate-/r/_binary64 associate-/r*_binary64
add-log-exp_binary64
div-inv_binary64 associate-/l/_binary64 flip3-+_binary64 flip-+_binary64 rem-sqrt-square_binary64
div-exp_binary64 cbrt-undiv_binary64 frac-2neg_binary64 div-sub_binary64 clear-num_binary64 flip3--_binary64 flip--_binary64 pow1/2_binary64 sqrt-pow1_binary64 sqrt-div_binary64
Counts
3 → 100
Calls

3 calls:

11.0ms
(/.f64 (-.f64 1 x) (+.f64 1 x))
10.0ms
(sqrt.f64 (/.f64 (-.f64 1 x) (+.f64 1 x)))
1.0ms
(atan.f64 (sqrt.f64 (/.f64 (-.f64 1 x) (+.f64 1 x))))
Compiler

Compiled 2038 to 1659 computations (18.6% saved)

series108.0ms (5.8%)

Error
0.0b
Counts
3 → 17
Calls

3 calls:

42.0ms
(/.f64 (-.f64 1 x) (+.f64 1 x))
22.0ms
(atan.f64 (sqrt.f64 (/.f64 (-.f64 1 x) (+.f64 1 x))))
20.0ms
(sqrt.f64 (/.f64 (-.f64 1 x) (+.f64 1 x)))
Compiler

Compiled 425 to 398 computations (6.4% saved)

simplify115.0ms (6.1%)

Algorithm
egg-herbie
Counts
117 → 117
Iterations

Useful iterations: 0 (79.0ms)

IterNodesCost
064192047

prune120.0ms (6.4%)

Pruning

1 alts after pruning (0 fresh and 1 done)

PrunedKeptTotal
New1170117
Fresh000
Picked011
Done000
Total1171118
Error
0.0b
Counts
118 → 1
Compiler

Compiled 1995 to 1607 computations (19.4% saved)

regimes65.0ms (3.5%)

Accuracy

Total 0.0b remaining (25%)

Threshold costs 0.0b (25%)

Compiler

Compiled 292 to 284 computations (2.7% saved)

bsearch0.0ms (0%)

simplify3.0ms (0.2%)

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
02217
12217

end0.0ms (0%)

sample781.0ms (41.7%)

Algorithm
intervals
Results
435.0ms8000×body128valid
Compiler

Compiled 67 to 66 computations (1.5% saved)

Profiling

Loading profile data...