Details

Time bar (total: 1.4s)

analyze3.0ms (0.2%)

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

Compiled 22 to 18 computations (18.2% saved)

sample21.0ms (1.5%)

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

Compiled 37 to 33 computations (10.8% saved)

simplify233.0ms (17%)

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (132.0ms)

IterNodesCost
0525522

prune3.0ms (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)

localize10.0ms (0.7%)

Local error

Found 1 expressions with local error:

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

rewrite8.0ms (0.6%)

Algorithm
rewrite-expression-head
Rules
cancel-sign-sub-inv_binary64_385
*-un-lft-identity_binary64_419 unpow-prod-down_binary64_498 add-log-exp_binary64_458 add-cube-cbrt_binary64_454 add-sqr-sqrt_binary64_441
sub-neg_binary64_412 sqr-pow_binary64_391 flip3--_binary64_423 add-cbrt-cube_binary64_455 add-exp-log_binary64_457 diff-log_binary64_511 flip--_binary64_394 pow1_binary64_480
Counts
1 → 18
Calls

1 calls:

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

series39.0ms (2.9%)

Counts
1 → 3
Calls

1 calls:

39.0ms
(-.f64 (*.f64 9 (pow.f64 x 4)) (pow.f64 y 4))

simplify70.0ms (5.1%)

Algorithm
egg-herbie
Counts
21 → 21
Iterations

Useful iterations: 0 (62.0ms)

IterNodesCost
05269280

prune25.0ms (1.9%)

Pruning

1 alts after pruning (1 fresh and 0 done)

PrunedKeptTotal
New20121
Fresh000
Picked101
Done000
Total21122
Error
52.0b
Counts
22 → 1
Compiler

Compiled 411 to 297 computations (27.7% saved)

localize13.0ms (0.9%)

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))

rewrite18.0ms (1.3%)

Algorithm
rewrite-expression-head
Rules
12×cbrt-prod_binary64_450
*-un-lft-identity_binary64_419 add-cube-cbrt_binary64_454 add-sqr-sqrt_binary64_441 cancel-sign-sub-inv_binary64_385
unpow-prod-down_binary64_498
add-log-exp_binary64_458
cube-prod_binary64_447
cbrt-div_binary64_451 sqr-pow_binary64_391 cube-div_binary64_448 flip3--_binary64_423 add-cbrt-cube_binary64_455 add-exp-log_binary64_457 flip--_binary64_394 pow1_binary64_480
pow1/3_binary64_501 sub-neg_binary64_412 unpow3_binary64_485 cube-mult_binary64_449 rem-cbrt-cube_binary64_443 diff-log_binary64_511
Counts
2 → 41
Calls

2 calls:

8.0ms
(cbrt.f64 (pow.f64 (-.f64 (*.f64 9 (pow.f64 x 4)) (pow.f64 y 4)) 3))
7.0ms
(-.f64 (*.f64 9 (pow.f64 x 4)) (pow.f64 y 4))

series84.0ms (6.2%)

Counts
2 → 6
Calls

2 calls:

47.0ms
(cbrt.f64 (pow.f64 (-.f64 (*.f64 9 (pow.f64 x 4)) (pow.f64 y 4)) 3))
37.0ms
(-.f64 (*.f64 9 (pow.f64 x 4)) (pow.f64 y 4))

simplify49.0ms (3.6%)

Algorithm
egg-herbie
Counts
47 → 47
Iterations

Useful iterations: 0 (36.0ms)

IterNodesCost
05079844

prune59.0ms (4.3%)

Pruning

1 alts after pruning (0 fresh and 1 done)

PrunedKeptTotal
New47047
Fresh000
Picked011
Done000
Total47148
Error
52.0b
Counts
48 → 1
Compiler

Compiled 1058 to 792 computations (25.1% saved)

regimes29.0ms (2.1%)

Accuracy

Total 0.0b remaining (0%)

Threshold costs 0.0b (0%)

Compiler

Compiled 215 to 199 computations (7.4% saved)

bsearch0.0ms (0%)

simplify2.0ms (0.2%)

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
02927
12927

end0.0ms (0%)

sample700.0ms (51.2%)

Algorithm
intervals
Results
326.0ms8000×body128valid
161.0ms8000×pre128true
Compiler

Compiled 73 to 65 computations (11% saved)

Profiling

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