Details

Time bar (total: 2.6s)

analyze286.0ms (11%)

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)

sample24.0ms (0.9%)

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

Compiled 37 to 33 computations (10.8% saved)

simplify131.0ms (5%)

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (125.0ms)

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)

localize14.0ms (0.5%)

Local error

Found 1 expressions with local error:

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

rewrite35.0ms (1.3%)

Algorithm
rewrite-expression-head
Error
52.0b
Rules
cancel-sign-sub-inv_binary64_385
add-log-exp_binary64_458 add-cube-cbrt_binary64_454 add-sqr-sqrt_binary64_441 *-un-lft-identity_binary64_419 unpow-prod-down_binary64_498
diff-log_binary64_511 pow1_binary64_480 add-exp-log_binary64_457 add-cbrt-cube_binary64_455 flip3--_binary64_423 sub-neg_binary64_412 flip--_binary64_394 sqr-pow_binary64_391
Counts
1 → 18
Calls

1 calls:

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

Compiled 445 to 328 computations (26.3% saved)

series324.0ms (12.4%)

Error
52.0b
Counts
1 → 12
Calls

1 calls:

320.0ms
(-.f64 (*.f64 9 (pow.f64 x 4)) (pow.f64 y 4))
Compiler

Compiled 283 to 243 computations (14.1% saved)

simplify69.0ms (2.7%)

Algorithm
egg-herbie
Counts
30 → 30
Iterations

Useful iterations: 0 (60.0ms)

IterNodesCost
05269370

prune21.0ms (0.8%)

Pruning

1 alts after pruning (1 fresh and 0 done)

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

Compiled 281 to 207 computations (26.3% saved)

localize12.0ms (0.5%)

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))

rewrite93.0ms (3.6%)

Algorithm
rewrite-expression-head
Error
52.0b
Rules
12×cbrt-prod_binary64_450
add-cube-cbrt_binary64_454 add-sqr-sqrt_binary64_441 *-un-lft-identity_binary64_419 cancel-sign-sub-inv_binary64_385
unpow-prod-down_binary64_498
add-log-exp_binary64_458
cube-prod_binary64_447
pow1_binary64_480 add-exp-log_binary64_457 add-cbrt-cube_binary64_455 flip3--_binary64_423 flip--_binary64_394 sqr-pow_binary64_391 cube-div_binary64_448 cbrt-div_binary64_451
diff-log_binary64_511 sub-neg_binary64_412 pow1/3_binary64_501 unpow3_binary64_485 cube-mult_binary64_449 rem-cbrt-cube_binary64_443
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 1143 to 884 computations (22.7% saved)

series638.0ms (24.5%)

Error
52.0b
Counts
2 → 24
Calls

2 calls:

318.0ms
(cbrt.f64 (pow.f64 (-.f64 (*.f64 9 (pow.f64 x 4)) (pow.f64 y 4)) 3))
313.0ms
(-.f64 (*.f64 9 (pow.f64 x 4)) (pow.f64 y 4))
Compiler

Compiled 629 to 546 computations (13.2% saved)

simplify50.0ms (1.9%)

Algorithm
egg-herbie
Counts
65 → 65
Iterations

Useful iterations: 0 (36.0ms)

IterNodesCost
050791024

prune44.0ms (1.7%)

Pruning

1 alts after pruning (0 fresh and 1 done)

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

Compiled 660 to 496 computations (24.8% saved)

regimes50.0ms (1.9%)

Accuracy

Total 0b remaining (0%)

Threshold costs 0b (0%)

Compiler

Compiled 410 to 394 computations (3.9% saved)

bsearch0.0ms (0%)

simplify2.0ms (0.1%)

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
031
131

end0.0ms (0%)

Compiler

Compiled 1 to 3 computations (-200% saved)

sample805.0ms (30.9%)

Algorithm
intervals
Results
333.0ms8000×body128valid
144.0ms8000×pre128true
Compiler

Compiled 44 to 48 computations (-9.1% saved)

Profiling

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