Details

Time bar (total: 2.1s)

analyze254.0ms (11.8%)

Algorithm
search
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
0503929
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%50.1%13
49.9%0%50.1%14
Compiler

Compiled 20 to 16 computations (20% saved)

sample27.0ms (1.3%)

Algorithm
intervals
Results
16.0ms256×body128valid
Compiler

Compiled 39 to 32 computations (17.9% saved)

simplify106.0ms (4.9%)

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (95.0ms)

IterNodesCost
0503929

prune5.0ms (0.2%)

Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New011
Fresh011
Picked000
Done000
Total022
Error
0b
Counts
2 → 1
Compiler

Compiled 38 to 30 computations (21.1% saved)

localize23.0ms (1%)

Local error

Found 3 expressions with local error:

0.0b
(*.f64 (/.f64 (sqrt.f64 2) 4) (sqrt.f64 (-.f64 1 (*.f64 3 (*.f64 v v)))))
0.0b
(*.f64 (*.f64 (/.f64 (sqrt.f64 2) 4) (sqrt.f64 (-.f64 1 (*.f64 3 (*.f64 v v))))) (-.f64 1 (*.f64 v v)))
0.1b
(*.f64 3 (*.f64 v v))

rewrite288.0ms (13.4%)

Algorithm
rewrite-expression-head
Error
0b
Rules
38×add-sqr-sqrt_binary64_1805
26×associate-*l*_binary64_1724
22×add-exp-log_binary64_1821 add-cbrt-cube_binary64_1819 times-frac_binary64_1789
21×*-un-lft-identity_binary64_1783
20×add-cube-cbrt_binary64_1818
18×frac-times_binary64_1793
17×sqrt-prod_binary64_1799
16×sqrt-div_binary64_1800
15×pow1_binary64_1844
14×flip3--_binary64_1787 flip--_binary64_1758
12×associate-*r*_binary64_1723
10×prod-exp_binary64_1832 cbrt-unprod_binary64_1816 associate-*r/_binary64_1725
associate-*l/_binary64_1726
pow-prod-down_binary64_1854 unswap-sqr_binary64_1751
add-log-exp_binary64_1822 *-commutative_binary64_1714
div-exp_binary64_1834 cbrt-undiv_binary64_1817 sub-neg_binary64_1776 distribute-rgt-in_binary64_1733 cancel-sign-sub-inv_binary64_1749 distribute-lft-in_binary64_1732 difference-of-squares_binary64_1752
div-inv_binary64_1780
Counts
3 → 114
Calls

3 calls:

26.0ms
(*.f64 (*.f64 (/.f64 (sqrt.f64 2) 4) (sqrt.f64 (-.f64 1 (*.f64 3 (*.f64 v v))))) (-.f64 1 (*.f64 v v)))
17.0ms
(*.f64 (/.f64 (sqrt.f64 2) 4) (sqrt.f64 (-.f64 1 (*.f64 3 (*.f64 v v)))))
12.0ms
(*.f64 3 (*.f64 v v))
Compiler

Compiled 3713 to 2635 computations (29% saved)

series208.0ms (9.7%)

Error
0b
Counts
3 → 15
Calls

3 calls:

88.0ms
(*.f64 (*.f64 (/.f64 (sqrt.f64 2) 4) (sqrt.f64 (-.f64 1 (*.f64 3 (*.f64 v v))))) (-.f64 1 (*.f64 v v)))
59.0ms
(*.f64 (/.f64 (sqrt.f64 2) 4) (sqrt.f64 (-.f64 1 (*.f64 3 (*.f64 v v)))))
30.0ms
(*.f64 3 (*.f64 v v))
Compiler

Compiled 716 to 634 computations (11.5% saved)

simplify93.0ms (4.3%)

Algorithm
egg-herbie
Counts
129 → 129
Iterations

Useful iterations: 0 (48.0ms)

IterNodesCost
050213284

prune222.0ms (10.3%)

Pruning

1 alts after pruning (0 fresh and 1 done)

PrunedKeptTotal
New1290129
Fresh000
Picked011
Done000
Total1291130
Error
0b
Counts
130 → 1
Compiler

Compiled 3385 to 2495 computations (26.3% saved)

regimes32.0ms (1.5%)

Accuracy

Total 0.0b remaining (30.1%)

Threshold costs 0.0b (30.1%)

Compiler

Compiled 211 to 174 computations (17.5% saved)

bsearch0.0ms (0%)

simplify3.0ms (0.1%)

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
05429
15429

end0.0ms (0%)

sample887.0ms (41.3%)

Algorithm
intervals
Results
501.0ms8000×body128valid
0.0msbody128nan
Compiler

Compiled 94 to 78 computations (17% saved)

Profiling

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