Details

Time bar (total: 1.9s)

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)

sample20.0ms (1.1%)

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

Compiled 37 to 33 computations (10.8% saved)

simplify294.0ms (15.8%)

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (186.0ms)

IterNodesCost
0525522

prune2.0ms (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)

localize9.0ms (0.5%)

Local error

Found 1 expressions with local error:

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

rewrite16.0ms (0.9%)

Algorithm
rewrite-expression-head
Rules
cancel-sign-sub-inv_binary64_726
*-un-lft-identity_binary64_760 add-cube-cbrt_binary64_795 add-log-exp_binary64_799 unpow-prod-down_binary64_839 add-sqr-sqrt_binary64_782
diff-log_binary64_852 add-exp-log_binary64_798 add-cbrt-cube_binary64_796 sqr-pow_binary64_732 pow1_binary64_821 sub-neg_binary64_753 flip--_binary64_735 flip3--_binary64_764
Counts
1 → 18
Calls

1 calls:

13.0ms
(-.f64 (*.f64 9 (pow.f64 x 4)) (pow.f64 y 4))

series58.0ms (3.1%)

Counts
1 → 3
Calls

1 calls:

57.0ms
(-.f64 (*.f64 9 (pow.f64 x 4)) (pow.f64 y 4))

simplify101.0ms (5.4%)

Algorithm
egg-herbie
Counts
21 → 21
Iterations

Useful iterations: 0 (87.0ms)

IterNodesCost
05269280

prune38.0ms (2.1%)

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)

localize24.0ms (1.3%)

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))

rewrite20.0ms (1.1%)

Algorithm
rewrite-expression-head
Rules
12×cbrt-prod_binary64_791
*-un-lft-identity_binary64_760 cancel-sign-sub-inv_binary64_726 add-cube-cbrt_binary64_795 add-sqr-sqrt_binary64_782
unpow-prod-down_binary64_839
add-log-exp_binary64_799
cube-prod_binary64_788
add-exp-log_binary64_798 add-cbrt-cube_binary64_796 cbrt-div_binary64_792 cube-div_binary64_789 sqr-pow_binary64_732 pow1_binary64_821 flip--_binary64_735 flip3--_binary64_764
pow1/3_binary64_842 cube-mult_binary64_790 rem-cbrt-cube_binary64_784 diff-log_binary64_852 unpow3_binary64_826 sub-neg_binary64_753
Counts
2 → 41
Calls

2 calls:

10.0ms
(-.f64 (*.f64 9 (pow.f64 x 4)) (pow.f64 y 4))
7.0ms
(cbrt.f64 (pow.f64 (-.f64 (*.f64 9 (pow.f64 x 4)) (pow.f64 y 4)) 3))

series131.0ms (7%)

Counts
2 → 6
Calls

2 calls:

75.0ms
(cbrt.f64 (pow.f64 (-.f64 (*.f64 9 (pow.f64 x 4)) (pow.f64 y 4)) 3))
56.0ms
(-.f64 (*.f64 9 (pow.f64 x 4)) (pow.f64 y 4))

simplify53.0ms (2.8%)

Algorithm
egg-herbie
Counts
47 → 47
Iterations

Useful iterations: 0 (40.0ms)

IterNodesCost
05079844

prune57.0ms (3.1%)

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)

regimes28.0ms (1.5%)

Accuracy

Total 0.0b remaining (0%)

Threshold costs 0.0b (0%)

Compiler

Compiled 215 to 199 computations (7.4% saved)

bsearch0.0ms (0%)

simplify4.0ms (0.2%)

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
02927
12927

end0.0ms (0%)

sample1.0s (54%)

Algorithm
intervals
Results
474.0ms8000×body128valid
221.0ms8000×pre128true
Compiler

Compiled 73 to 65 computations (11% saved)

Profiling

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