Details

Time bar (total: 1.2s)

analyze2.0ms

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

sample23.0ms

Algorithm
intervals
Results
13.0ms256×body80valid
5.0ms256×pre80true

simplify169.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (157.0ms)

IterNodesCost
0497022
1497022

prune2.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New011
Fresh011
Picked000
Done000
Total022

Merged error: 52.0b

Counts
2 → 1

localize10.0ms

Local error

Found 1 expressions with local error:

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

rewrite6.0ms

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 (pow.f64 x 4)) (pow.f64 y 4))

series45.0ms

Counts
1 → 3
Calls
1 calls:
45.0ms
(-.f64 (*.f64 9 (pow.f64 x 4)) (pow.f64 y 4))

simplify64.0ms

Algorithm
egg-herbie
Counts
14 → 14
Iterations

Useful iterations: 0 (53.0ms)

IterNodesCost
04924238
14924238

prune15.0ms

Filtered
11 candidates to 14 candidates (-27.3%)
Pruning

1 alts after pruning (1 fresh and 0 done)

PrunedKeptTotal
New13114
Fresh000
Picked101
Done000
Total14115

Merged error: 52.0b

Counts
15 → 1

localize16.0ms

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))

rewrite14.0ms

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:
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))

series82.0ms

Counts
2 → 6
Calls
2 calls:
40.0ms
(cbrt.f64 (pow.f64 (-.f64 (*.f64 9 (pow.f64 x 4)) (pow.f64 y 4)) 3))
41.0ms
(-.f64 (*.f64 9 (pow.f64 x 4)) (pow.f64 y 4))

simplify49.0ms

Algorithm
egg-herbie
Counts
40 → 40
Iterations

Useful iterations: 0 (34.0ms)

IterNodesCost
05176802

prune34.0ms

Filtered
26 candidates to 40 candidates (-53.8%)
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

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
02927
12927

end0.0ms

sample641.0ms

Algorithm
intervals
Results
395.0ms8000×body80valid
147.0ms8000×pre80true

Profiling

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