Details

Time bar (total: 3.1s)

analyze742.0ms (23.6%)

Algorithm
search
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
0754420
011
111
Search
TrueOtherFalseIter
0%100%0%0
0%100%0%1
0%100%0%2
0%50%50%3
12.5%25%62.5%4
18.7%12.5%68.8%5
21.9%6.2%71.9%6
23.4%3.1%73.5%7
24.2%1.6%74.2%8
24.6%0.8%74.6%9
24.8%0.4%74.8%10
24.9%0.2%74.9%11
24.9%0.1%75%12
25%0%75%13
25%0%75%14
Compiler

Compiled 14 to 11 computations (21.4% saved)

sample34.0ms (1.1%)

Algorithm
intervals
Results
25.0ms256×body128valid
0.0msbody128nan
Compiler

Compiled 27 to 22 computations (18.5% saved)

simplify581.0ms (18.5%)

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (571.0ms)

IterNodesCost
0754420

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 26 to 20 computations (23.1% saved)

localize19.0ms (0.6%)

Local error

Found 2 expressions with local error:

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

rewrite64.0ms (2%)

Algorithm
rewrite-expression-head
Rules
42×*-un-lft-identity_binary64_1783
37×times-frac_binary64_1789
30×add-sqr-sqrt_binary64_1805
23×add-cube-cbrt_binary64_1818 sqrt-prod_binary64_1799
difference-of-squares_binary64_1752 associate-/l*_binary64_1728 distribute-lft-out_binary64_1734
div-inv_binary64_1780
add-cbrt-cube_binary64_1819 add-exp-log_binary64_1821 add-log-exp_binary64_1822
distribute-rgt-out_binary64_1736 associate-/r*_binary64_1727
associate-/l/_binary64_1730 sqrt-div_binary64_1800 pow1_binary64_1844
flip3--_binary64_1787 +-commutative_binary64_1713 frac-add_binary64_1791 flip-+_binary64_1757 distribute-rgt1-in_binary64_1739 cbrt-undiv_binary64_1817 frac-2neg_binary64_1794 sum-log_binary64_1874 div-exp_binary64_1834 flip3-+_binary64_1786 clear-num_binary64_1782 flip--_binary64_1758
Counts
2 → 73
Calls

2 calls:

40.0ms
(+.f64 (/.f64 1 x) (/.f64 (sqrt.f64 (-.f64 1 (*.f64 x x))) x))
11.0ms
(/.f64 (sqrt.f64 (-.f64 1 (*.f64 x x))) x)

series132.0ms (4.2%)

Counts
2 → 12
Calls

2 calls:

73.0ms
(/.f64 (sqrt.f64 (-.f64 1 (*.f64 x x))) x)
58.0ms
(+.f64 (/.f64 1 x) (/.f64 (sqrt.f64 (-.f64 1 (*.f64 x x))) x))
Compiler

Compiled 189 to 173 computations (8.5% saved)

simplify136.0ms (4.3%)

Algorithm
egg-herbie
Counts
85 → 85
Iterations

Useful iterations: 0 (102.0ms)

IterNodesCost
051741585

prune153.0ms (4.9%)

Pruning

1 alts after pruning (0 fresh and 1 done)

PrunedKeptTotal
New85085
Fresh000
Picked011
Done000
Total85186
Error
0b
Counts
86 → 1
Compiler

Compiled 1594 to 1018 computations (36.1% saved)

regimes85.0ms (2.7%)

Accuracy

Total 0.0b remaining (0.2%)

Threshold costs 0.0b (0.2%)

Compiler

Compiled 187 to 154 computations (17.6% saved)

bsearch0.0ms (0%)

simplify5.0ms (0.1%)

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (2.0ms)

IterNodesCost
02920
12920

end0.0ms (0%)

sample1.2s (37.8%)

Algorithm
intervals
Results
791.0ms8000×body128valid
1.0msbody128nan
Compiler

Compiled 72 to 60 computations (16.7% saved)

Profiling

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