Details

Time bar (total: 1.8s)

analyze3.0ms (0.2%)

Algorithm
search
Search
TrueOtherFalseIter
0%100%0%0
0%100%0%1
0%50%50%2
25%25%50%3
25%12.5%62.5%4
25%6.2%68.8%5
25%3.1%71.9%6
25%1.6%73.5%7
25%0.8%74.2%8
25%0.4%74.6%9
25%0.2%74.8%10
25%0.1%74.9%11
25%0%75%12
25%0%75%13
25%0%75%14
Compiler

Compiled 7 to 5 computations (28.6% saved)

sample20.0ms (1.1%)

Algorithm
intervals
Results
15.0ms256×body128valid
Compiler

Compiled 13 to 10 computations (23.1% saved)

simplify357.0ms (19.5%)

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (184.0ms)

IterNodesCost
0496510
1496510

prune2.0ms (0.1%)

Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New011
Fresh011
Picked000
Done000
Total022

Merged error: 0.2b

Counts
2 → 1
Compiler

Compiled 12 to 8 computations (33.3% saved)

localize5.0ms (0.3%)

Local error

Found 2 expressions with local error:

0.0b
(log.f64 (log.f64 x))
0.2b
(-.f64 (log.f64 x) (log.f64 (log.f64 x)))

rewrite11.0ms (0.6%)

Algorithm
rewrite-expression-head
Rules
11×log-prod_binary64_1869
10×*-un-lft-identity_binary64_1783 pow1_binary64_1844
log-pow_binary64_1872 add-sqr-sqrt_binary64_1805
add-cube-cbrt_binary64_1818
cancel-sign-sub-inv_binary64_1749 distribute-lft-out--_binary64_1735 associate--r+_binary64_1719
add-exp-log_binary64_1821 associate--l+_binary64_1720
add-cbrt-cube_binary64_1819 add-log-exp_binary64_1822
flip3--_binary64_1787 difference-of-squares_binary64_1752 diff-log_binary64_1875 flip--_binary64_1758 sub-neg_binary64_1776 rem-log-exp_binary64_1824
Counts
2 → 40
Calls

2 calls:

7.0ms
(-.f64 (log.f64 x) (log.f64 (log.f64 x)))
1.0ms
(log.f64 (log.f64 x))

series510.0ms (27.9%)

Counts
2 → 6
Calls

2 calls:

298.0ms
(-.f64 (log.f64 x) (log.f64 (log.f64 x)))
212.0ms
(log.f64 (log.f64 x))

simplify96.0ms (5.3%)

Algorithm
egg-herbie
Counts
46 → 46
Iterations

Useful iterations: 0 (86.0ms)

IterNodesCost
04877484
14877484

prune25.0ms (1.4%)

Pruning

1 alts after pruning (1 fresh and 0 done)

PrunedKeptTotal
New45146
Fresh000
Picked101
Done000
Total46147

Merged error: 0b

Counts
47 → 1
Compiler

Compiled 445 to 115 computations (74.2% saved)

localize5.0ms (0.3%)

Local error

Found 1 expressions with local error:

0.2b
(/.f64 x (log.f64 x))

rewrite6.0ms (0.3%)

Algorithm
rewrite-expression-head
Rules
12×times-frac_binary64_1789
10×add-sqr-sqrt_binary64_1805 add-cube-cbrt_binary64_1818 *-un-lft-identity_binary64_1783
pow1_binary64_1844
log-pow_binary64_1872 associate-/r*_binary64_1727
add-cbrt-cube_binary64_1819 associate-/l*_binary64_1728 add-exp-log_binary64_1821
div-inv_binary64_1780 cbrt-undiv_binary64_1817 frac-2neg_binary64_1794 div-exp_binary64_1834 clear-num_binary64_1782 add-log-exp_binary64_1822
Counts
1 → 31
Calls

1 calls:

4.0ms
(/.f64 x (log.f64 x))

series204.0ms (11.1%)

Counts
1 → 3
Calls

1 calls:

204.0ms
(/.f64 x (log.f64 x))

simplify53.0ms (2.9%)

Algorithm
egg-herbie
Counts
34 → 34
Iterations

Useful iterations: 0 (44.0ms)

IterNodesCost
05164380

prune18.0ms (1%)

Pruning

1 alts after pruning (0 fresh and 1 done)

PrunedKeptTotal
New34034
Fresh000
Picked011
Done000
Total34135

Merged error: 0b

Counts
35 → 1
Compiler

Compiled 333 to 99 computations (70.3% saved)

regimes26.0ms (1.4%)

Compiler

Compiled 51 to 38 computations (25.5% saved)

bsearch0.0ms (0%)

simplify2.0ms (0.1%)

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
058
158

end0.0ms (0%)

sample487.0ms (26.6%)

Algorithm
intervals
Results
320.0ms8000×body128valid
0.0msbody128nan
Compiler

Compiled 23 to 18 computations (21.7% saved)

Profiling

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