Details

Time bar (total: 3.7s)

analyze457.0ms (12.2%)

Algorithm
search
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
0484544
1484544
022
122
Search
TrueOtherFalseIter
0%0%100%0
0%0%100%1
Compiler

Compiled 22 to 18 computations (18.2% saved)

sample35.0ms (0.9%)

Algorithm
intervals
Results
17.0ms256×body128valid
8.0ms256×pre128true
Compiler

Compiled 37 to 33 computations (10.8% saved)

simplify267.0ms (7.1%)

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (256.0ms)

IterNodesCost
0525522

prune6.0ms (0.2%)

Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New011
Fresh011
Picked000
Done000
Total022
Error
52.0b
Counts
2 → 1
Compiler

Compiled 30 to 26 computations (13.3% saved)

localize19.0ms (0.5%)

Local error

Found 1 expressions with local error:

23.0b
(-.f64 (*.f64 9 (pow.f64 x 4)) (pow.f64 y 4))

rewrite18.0ms (0.5%)

Algorithm
rewrite-expression-head
Rules
cancel-sign-sub-inv_binary64_1749
add-sqr-sqrt_binary64_1805 add-cube-cbrt_binary64_1818 unpow-prod-down_binary64_1862 *-un-lft-identity_binary64_1783 add-log-exp_binary64_1822
flip3--_binary64_1787 add-cbrt-cube_binary64_1819 sqr-pow_binary64_1755 add-exp-log_binary64_1821 diff-log_binary64_1875 flip--_binary64_1758 sub-neg_binary64_1776 pow1_binary64_1844
Counts
1 → 18
Calls

1 calls:

15.0ms
(-.f64 (*.f64 9 (pow.f64 x 4)) (pow.f64 y 4))

series367.0ms (9.8%)

Counts
1 → 12
Calls

1 calls:

367.0ms
(-.f64 (*.f64 9 (pow.f64 x 4)) (pow.f64 y 4))
Compiler

Compiled 246 to 216 computations (12.2% saved)

simplify171.0ms (4.6%)

Algorithm
egg-herbie
Counts
30 → 30
Iterations

Useful iterations: 0 (153.0ms)

IterNodesCost
05269370

prune50.0ms (1.3%)

Pruning

1 alts after pruning (1 fresh and 0 done)

PrunedKeptTotal
New29130
Fresh000
Picked101
Done000
Total30131
Error
52.0b
Counts
31 → 1
Compiler

Compiled 527 to 372 computations (29.4% saved)

localize27.0ms (0.7%)

Local error

Found 2 expressions with local error:

1.0b
(cbrt.f64 (pow.f64 (-.f64 (*.f64 9 (pow.f64 x 4)) (pow.f64 y 4)) 3))
23.0b
(-.f64 (*.f64 9 (pow.f64 x 4)) (pow.f64 y 4))

rewrite30.0ms (0.8%)

Algorithm
rewrite-expression-head
Rules
12×cbrt-prod_binary64_1814
add-sqr-sqrt_binary64_1805 add-cube-cbrt_binary64_1818 cancel-sign-sub-inv_binary64_1749 *-un-lft-identity_binary64_1783
unpow-prod-down_binary64_1862
add-log-exp_binary64_1822
cube-prod_binary64_1811
flip3--_binary64_1787 add-cbrt-cube_binary64_1819 sqr-pow_binary64_1755 add-exp-log_binary64_1821 cbrt-div_binary64_1815 cube-div_binary64_1812 flip--_binary64_1758 pow1_binary64_1844
rem-cbrt-cube_binary64_1807 cube-mult_binary64_1813 unpow3_binary64_1849 diff-log_binary64_1875 pow1/3_binary64_1865 sub-neg_binary64_1776
Counts
2 → 41
Calls

2 calls:

12.0ms
(cbrt.f64 (pow.f64 (-.f64 (*.f64 9 (pow.f64 x 4)) (pow.f64 y 4)) 3))
12.0ms
(-.f64 (*.f64 9 (pow.f64 x 4)) (pow.f64 y 4))

series718.0ms (19.2%)

Counts
2 → 24
Calls

2 calls:

362.0ms
(-.f64 (*.f64 9 (pow.f64 x 4)) (pow.f64 y 4))
356.0ms
(cbrt.f64 (pow.f64 (-.f64 (*.f64 9 (pow.f64 x 4)) (pow.f64 y 4)) 3))
Compiler

Compiled 546 to 486 computations (11% saved)

simplify113.0ms (3%)

Algorithm
egg-herbie
Counts
65 → 65
Iterations

Useful iterations: 0 (82.0ms)

IterNodesCost
050791024

prune140.0ms (3.7%)

Pruning

1 alts after pruning (0 fresh and 1 done)

PrunedKeptTotal
New65065
Fresh000
Picked011
Done000
Total65166
Error
52.0b
Counts
66 → 1
Compiler

Compiled 1317 to 969 computations (26.4% saved)

regimes65.0ms (1.7%)

Accuracy

Total 0.0b remaining (0%)

Threshold costs 0.0b (0%)

Compiler

Compiled 215 to 199 computations (7.4% saved)

bsearch0.0ms (0%)

simplify5.0ms (0.1%)

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (2.0ms)

IterNodesCost
02927
12927

end0.0ms (0%)

sample1.3s (33.4%)

Algorithm
intervals
Results
577.0ms8000×body128valid
280.0ms8000×pre128true
Compiler

Compiled 73 to 65 computations (11% saved)

Profiling

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