Details

Time bar (total: 1.3s)

analyze2.0ms (0.2%)

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

Compiled 22 to 18 computations (18.2% saved)

sample22.0ms (1.7%)

Algorithm
intervals
Results
13.0ms256×body80valid
5.0ms256×pre80true
Compiler

Compiled 37 to 33 computations (10.8% saved)

simplify165.0ms (12.8%)

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (156.0ms)

IterNodesCost
0491222
1491222

prune4.0ms (0.3%)

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 (0.8%)

Local error

Found 1 expressions with local error:

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

rewrite9.0ms (0.7%)

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:

9.0ms
(-.f64 (*.f64 9 (pow.f64 x 4)) (pow.f64 y 4))

series10.0ms (0.8%)

Counts
1 → 3
Calls

1 calls:

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

simplify89.0ms (6.9%)

Algorithm
egg-herbie
Counts
14 → 14
Iterations

Useful iterations: 0 (77.0ms)

IterNodesCost
05550238

prune14.0ms (1.1%)

Pruning

1 alts after pruning (1 fresh and 0 done)

PrunedKeptTotal
New13114
Fresh000
Picked101
Done000
Total14115

Merged error: 52.0b

Counts
15 → 1
Compiler

Compiled 299 to 220 computations (26.4% saved)

localize14.0ms (1.1%)

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))

rewrite15.0ms (1.1%)

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))

series23.0ms (1.8%)

Counts
2 → 6
Calls

2 calls:

12.0ms
(-.f64 (*.f64 9 (pow.f64 x 4)) (pow.f64 y 4))
10.0ms
(cbrt.f64 (pow.f64 (-.f64 (*.f64 9 (pow.f64 x 4)) (pow.f64 y 4)) 3))

simplify51.0ms (3.9%)

Algorithm
egg-herbie
Counts
40 → 40
Iterations

Useful iterations: 0 (34.0ms)

IterNodesCost
05131802

prune40.0ms (3.1%)

Pruning

1 alts after pruning (0 fresh and 1 done)

PrunedKeptTotal
New40040
Fresh000
Picked011
Done000
Total40141

Merged error: 52.0b

Counts
41 → 1
Compiler

Compiled 943 to 710 computations (24.7% saved)

simplify4.0ms (0.3%)

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
02927
12927

end0.0ms (0%)

sample817.0ms (63.4%)

Algorithm
intervals
Results
404.0ms8000×body80valid
153.0ms8000×pre80true
Compiler

Compiled 58 to 52 computations (10.3% saved)

Profiling

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