Details

Time bar (total: 1.3s)

analyze3.0ms (0.2%)

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

sample19.0ms (1.5%)

Algorithm
intervals
Results
9.0ms256×body80valid
4.0ms256×pre80true

simplify103.0ms (8%)

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (101.0ms)

IterNodesCost
0487015
1487015

prune5.0ms (0.4%)

Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New011
Fresh011
Picked000
Done000
Total022

Merged error: 62.0b

Counts
2 → 1

localize8.0ms (0.6%)

Local error

Found 1 expressions with local error:

62.0b
(-.f64 (*.f64 9.0 (pow.f64 x 4.0)) (*.f64 (*.f64 y y) (-.f64 (*.f64 y y) 2.0)))

rewrite6.0ms (0.5%)

Algorithm
rewrite-expression-head
Rules
add-log-exp_binary64 sub-neg_binary64
associate--r+_binary64
*-un-lft-identity_binary64 pow1_binary64 flip3--_binary64 diff-log_binary64 add-cube-cbrt_binary64 add-exp-log_binary64 add-cbrt-cube_binary64 distribute-lft-in_binary64 distribute-rgt-in_binary64 add-sqr-sqrt_binary64 flip--_binary64
Counts
1 → 13
Calls

1 calls:

5.0ms
(-.f64 (*.f64 9.0 (pow.f64 x 4.0)) (*.f64 (*.f64 y y) (-.f64 (*.f64 y y) 2.0)))

series51.0ms (3.9%)

Counts
1 → 3
Calls

1 calls:

51.0ms
(-.f64 (*.f64 9.0 (pow.f64 x 4.0)) (*.f64 (*.f64 y y) (-.f64 (*.f64 y y) 2.0)))

simplify48.0ms (3.7%)

Algorithm
egg-herbie
Counts
16 → 16
Iterations

Useful iterations: 0 (43.0ms)

IterNodesCost
04947320
14947320

prune23.0ms (1.8%)

Pruning

1 alts after pruning (1 fresh and 0 done)

PrunedKeptTotal
New15116
Fresh000
Picked101
Done000
Total16117

Merged error: 52.0b

Counts
17 → 1

localize11.0ms (0.9%)

Local error

Found 1 expressions with local error:

23.0b
(-.f64 (*.f64 9.0 (pow.f64 x 4.0)) (pow.f64 y 4))

rewrite7.0ms (0.5%)

Algorithm
rewrite-expression-head
Rules
add-log-exp_binary64
*-un-lft-identity_binary64 sub-neg_binary64 pow1_binary64 flip3--_binary64 diff-log_binary64 add-cube-cbrt_binary64 add-exp-log_binary64 add-cbrt-cube_binary64 add-sqr-sqrt_binary64 flip--_binary64
Counts
1 → 11
Calls

1 calls:

6.0ms
(-.f64 (*.f64 9.0 (pow.f64 x 4.0)) (pow.f64 y 4))

series89.0ms (6.9%)

Counts
1 → 3
Calls

1 calls:

89.0ms
(-.f64 (*.f64 9.0 (pow.f64 x 4.0)) (pow.f64 y 4))

simplify47.0ms (3.6%)

Algorithm
egg-herbie
Counts
14 → 14
Iterations

Useful iterations: 0 (42.0ms)

IterNodesCost
05038175

prune24.0ms (1.8%)

Pruning

1 alts after pruning (1 fresh and 0 done)

PrunedKeptTotal
New13114
Fresh000
Picked101
Done000
Total14115

Merged error: 52.0b

Counts
15 → 1

localize14.0ms (1.1%)

Local error

Found 2 expressions with local error:

1.0b
(cbrt.f64 (pow.f64 (-.f64 (*.f64 9.0 (pow.f64 x 4.0)) (pow.f64 y 4)) 3))
23.0b
(-.f64 (*.f64 9.0 (pow.f64 x 4.0)) (pow.f64 y 4))

rewrite15.0ms (1.2%)

Algorithm
rewrite-expression-head
Rules
12×cbrt-prod_binary64
*-un-lft-identity_binary64 add-cube-cbrt_binary64 add-sqr-sqrt_binary64
add-log-exp_binary64
unpow-prod-down_binary64 cube-prod_binary64
cbrt-div_binary64 pow1_binary64 flip3--_binary64 add-exp-log_binary64 add-cbrt-cube_binary64 cube-div_binary64 flip--_binary64
sub-neg_binary64 rem-cbrt-cube_binary64 diff-log_binary64 pow1/3_binary64 sqr-pow_binary64 unpow3_binary64 cube-mult_binary64
Counts
2 → 34
Calls

2 calls:

8.0ms
(cbrt.f64 (pow.f64 (-.f64 (*.f64 9.0 (pow.f64 x 4.0)) (pow.f64 y 4)) 3))
6.0ms
(-.f64 (*.f64 9.0 (pow.f64 x 4.0)) (pow.f64 y 4))

series173.0ms (13.4%)

Counts
2 → 6
Calls

2 calls:

87.0ms
(cbrt.f64 (pow.f64 (-.f64 (*.f64 9.0 (pow.f64 x 4.0)) (pow.f64 y 4)) 3))
87.0ms
(-.f64 (*.f64 9.0 (pow.f64 x 4.0)) (pow.f64 y 4))

simplify49.0ms (3.8%)

Algorithm
egg-herbie
Counts
40 → 40
Iterations

Useful iterations: 0 (43.0ms)

IterNodesCost
04963555
14963555

prune59.0ms (4.6%)

Pruning

1 alts after pruning (0 fresh and 1 done)

PrunedKeptTotal
New40040
Fresh000
Picked011
Done000
Total40141

Merged error: 52.0b

Counts
41 → 1

simplify3.0ms (0.3%)

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (2.0ms)

IterNodesCost
014418
114418

end0.0ms (0%)

sample535.0ms (41.4%)

Algorithm
intervals
Results
304.0ms8000×body80valid
142.0ms8000×pre80true

Profiling

Loading profile data...