Details

Time bar (total: 1.6s)

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)

sample24.0ms (1.5%)

Algorithm
intervals
Results
13.0ms256×body128valid
5.0ms256×pre128true
Compiler

Compiled 37 to 33 computations (10.8% saved)

simplify325.0ms (19.9%)

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (152.0ms)

IterNodesCost
0472222
1472222

prune3.0ms (0.2%)

Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New011
Fresh011
Picked000
Done000
Total022

Merged error: 52.0b

Counts
2 → 1
Compiler

Compiled 30 to 26 computations (13.3% saved)

localize10.0ms (0.6%)

Local error

Found 1 expressions with local error:

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

rewrite9.0ms (0.5%)

Algorithm
rewrite-expression-head
Rules
cancel-sign-sub-inv_binary64_389
*-un-lft-identity_binary64_423 add-cube-cbrt_binary64_458 add-sqr-sqrt_binary64_445 add-log-exp_binary64_462 unpow-prod-down_binary64_502
sub-neg_binary64_416 diff-log_binary64_515 pow1_binary64_484 flip3--_binary64_427 add-exp-log_binary64_461 add-cbrt-cube_binary64_459 flip--_binary64_398 sqr-pow_binary64_395
Counts
1 → 18
Calls

1 calls:

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

series77.0ms (4.7%)

Counts
1 → 3
Calls

1 calls:

77.0ms
(-.f64 (*.f64 9 (pow.f64 x 4)) (pow.f64 y 4))

simplify66.0ms (4%)

Algorithm
egg-herbie
Counts
21 → 21
Iterations

Useful iterations: 0 (58.0ms)

IterNodesCost
05082280

prune24.0ms (1.4%)

Pruning

1 alts after pruning (1 fresh and 0 done)

PrunedKeptTotal
New20121
Fresh000
Picked101
Done000
Total21122

Merged error: 52.0b

Counts
22 → 1
Compiler

Compiled 444 to 326 computations (26.6% saved)

localize13.0ms (0.8%)

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))

rewrite19.0ms (1.2%)

Algorithm
rewrite-expression-head
Rules
12×cbrt-prod_binary64_454
*-un-lft-identity_binary64_423 add-cube-cbrt_binary64_458 cancel-sign-sub-inv_binary64_389 add-sqr-sqrt_binary64_445
unpow-prod-down_binary64_502
add-log-exp_binary64_462
cube-prod_binary64_451
cbrt-div_binary64_455 pow1_binary64_484 flip3--_binary64_427 add-exp-log_binary64_461 add-cbrt-cube_binary64_459 flip--_binary64_398 sqr-pow_binary64_395 cube-div_binary64_452
sub-neg_binary64_416 diff-log_binary64_515 unpow3_binary64_489 pow1/3_binary64_505 rem-cbrt-cube_binary64_447 cube-mult_binary64_453
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))

series168.0ms (10.3%)

Counts
2 → 6
Calls

2 calls:

87.0ms
(cbrt.f64 (pow.f64 (-.f64 (*.f64 9 (pow.f64 x 4)) (pow.f64 y 4)) 3))
81.0ms
(-.f64 (*.f64 9 (pow.f64 x 4)) (pow.f64 y 4))

simplify47.0ms (2.9%)

Algorithm
egg-herbie
Counts
47 → 47
Iterations

Useful iterations: 0 (35.0ms)

IterNodesCost
05004844

prune58.0ms (3.5%)

Pruning

1 alts after pruning (0 fresh and 1 done)

PrunedKeptTotal
New47047
Fresh000
Picked011
Done000
Total47148

Merged error: 52.0b

Counts
48 → 1
Compiler

Compiled 1076 to 808 computations (24.9% saved)

simplify2.0ms (0.1%)

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
02927
12927

end0.0ms (0%)

sample785.0ms (48.1%)

Algorithm
intervals
Results
426.0ms8000×body128valid
159.0ms8000×pre128true
Compiler

Compiled 58 to 52 computations (10.3% saved)

Profiling

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