Details

Time bar (total: 2.3s)

analyze2.0ms (0.1%)

Algorithm
search
Search
TrueOtherFalseIter
0%0%100%0
0%0%100%1
Compiler

Compiled 22 to 18 computations (18.2% saved)

sample24.0ms (1%)

Algorithm
intervals
Results
10.0ms256×body128valid
5.0ms256×pre128true
Compiler

Compiled 37 to 33 computations (10.8% saved)

simplify237.0ms (10.2%)

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (138.0ms)

IterNodesCost
0525522

prune3.0ms (0.1%)

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)

localize10.0ms (0.4%)

Local error

Found 1 expressions with local error:

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

rewrite31.0ms (1.4%)

Algorithm
rewrite-expression-head
Error
52.0b
Rules
cancel-sign-sub-inv_binary64_1749
add-log-exp_binary64_1822 add-cube-cbrt_binary64_1818 add-sqr-sqrt_binary64_1805 *-un-lft-identity_binary64_1783 unpow-prod-down_binary64_1862
diff-log_binary64_1875 pow1_binary64_1844 add-exp-log_binary64_1821 add-cbrt-cube_binary64_1819 flip3--_binary64_1787 sub-neg_binary64_1776 flip--_binary64_1758 sqr-pow_binary64_1755
Counts
1 → 18
Calls

1 calls:

7.0ms
(-.f64 (*.f64 9 (pow.f64 x 4)) (pow.f64 y 4))
Compiler

Compiled 445 to 328 computations (26.3% saved)

series205.0ms (8.9%)

Error
52.0b
Counts
1 → 12
Calls

1 calls:

197.0ms
(-.f64 (*.f64 9 (pow.f64 x 4)) (pow.f64 y 4))
Compiler

Compiled 402 to 321 computations (20.1% saved)

simplify76.0ms (3.3%)

Algorithm
egg-herbie
Counts
30 → 30
Iterations

Useful iterations: 0 (66.0ms)

IterNodesCost
05269370

prune29.0ms (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)

localize14.0ms (0.6%)

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))

rewrite88.0ms (3.8%)

Algorithm
rewrite-expression-head
Error
52.0b
Rules
12×cbrt-prod_binary64_1814
add-cube-cbrt_binary64_1818 add-sqr-sqrt_binary64_1805 *-un-lft-identity_binary64_1783 cancel-sign-sub-inv_binary64_1749
unpow-prod-down_binary64_1862
add-log-exp_binary64_1822
cube-prod_binary64_1811
pow1_binary64_1844 add-exp-log_binary64_1821 add-cbrt-cube_binary64_1819 flip3--_binary64_1787 flip--_binary64_1758 sqr-pow_binary64_1755 cube-div_binary64_1812 cbrt-div_binary64_1815
diff-log_binary64_1875 sub-neg_binary64_1776 pow1/3_binary64_1865 unpow3_binary64_1849 cube-mult_binary64_1813 rem-cbrt-cube_binary64_1807
Counts
2 → 41
Calls

2 calls:

7.0ms
(cbrt.f64 (pow.f64 (-.f64 (*.f64 9 (pow.f64 x 4)) (pow.f64 y 4)) 3))
6.0ms
(-.f64 (*.f64 9 (pow.f64 x 4)) (pow.f64 y 4))
Compiler

Compiled 1243 to 963 computations (22.5% saved)

series416.0ms (17.9%)

Error
52.0b
Counts
2 → 24
Calls

2 calls:

204.0ms
(-.f64 (*.f64 9 (pow.f64 x 4)) (pow.f64 y 4))
193.0ms
(cbrt.f64 (pow.f64 (-.f64 (*.f64 9 (pow.f64 x 4)) (pow.f64 y 4)) 3))
Compiler

Compiled 894 to 729 computations (18.5% saved)

simplify53.0ms (2.3%)

Algorithm
egg-herbie
Counts
65 → 65
Iterations

Useful iterations: 0 (38.0ms)

IterNodesCost
050791024

prune75.0ms (3.2%)

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)

regimes42.0ms (1.8%)

Accuracy

Total 0.0b remaining (0%)

Threshold costs 0.0b (0%)

Compiler

Compiled 395 to 349 computations (11.6% saved)

bsearch0.0ms (0%)

simplify2.0ms (0.1%)

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
02927
12927

end0.0ms (0%)

sample1.0s (43.6%)

Algorithm
intervals
Results
327.0ms8000×body128valid
157.0ms8000×pre128true
Compiler

Compiled 109 to 95 computations (12.8% saved)

Profiling

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