Details

Time bar (total: 1.6s)

analyze2.0ms (0.1%)

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

Compiled 22 to 18 computations (18.2% saved)

sample25.0ms (1.6%)

Algorithm
intervals
Results
14.0ms256×body128valid
5.0ms256×pre128true
Compiler

Compiled 37 to 33 computations (10.8% saved)

simplify293.0ms (18%)

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (139.0ms)

IterNodesCost
0473122
1473122

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)

localize12.0ms (0.7%)

Local error

Found 1 expressions with local error:

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

rewrite8.0ms (0.5%)

Algorithm
rewrite-expression-head
Rules
add-log-exp_binary64_1461
flip--_binary64_1400 diff-log_binary64_1514 add-cube-cbrt_binary64_1457 sub-neg_binary64_1418 add-sqr-sqrt_binary64_1446 add-cbrt-cube_binary64_1458 pow1_binary64_1483 flip3--_binary64_1429 add-exp-log_binary64_1460 *-un-lft-identity_binary64_1425
Counts
1 → 11
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:

76.0ms
(-.f64 (*.f64 9 (pow.f64 x 4)) (pow.f64 y 4))

simplify89.0ms (5.5%)

Algorithm
egg-herbie
Counts
14 → 14
Iterations

Useful iterations: 0 (82.0ms)

IterNodesCost
04843238
14843238

prune16.0ms (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 (0.9%)

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))

rewrite18.0ms (1.1%)

Algorithm
rewrite-expression-head
Rules
12×cbrt-prod_binary64_1453
add-cube-cbrt_binary64_1457 add-sqr-sqrt_binary64_1446 *-un-lft-identity_binary64_1425
add-log-exp_binary64_1461
unpow-prod-down_binary64_1501 cube-prod_binary64_1450
flip--_binary64_1400 cbrt-div_binary64_1454 add-cbrt-cube_binary64_1458 cube-div_binary64_1451 pow1_binary64_1483 flip3--_binary64_1429 add-exp-log_binary64_1460
diff-log_binary64_1514 sub-neg_binary64_1418 unpow3_binary64_1488 pow1/3_binary64_1504 cube-mult_binary64_1452 rem-cbrt-cube_binary64_1448 sqr-pow_binary64_1397
Counts
2 → 34
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))

series163.0ms (10%)

Counts
2 → 6
Calls

2 calls:

87.0ms
(-.f64 (*.f64 9 (pow.f64 x 4)) (pow.f64 y 4))
76.0ms
(cbrt.f64 (pow.f64 (-.f64 (*.f64 9 (pow.f64 x 4)) (pow.f64 y 4)) 3))

simplify40.0ms (2.5%)

Algorithm
egg-herbie
Counts
40 → 40
Iterations

Useful iterations: 0 (28.0ms)

IterNodesCost
05102802

prune52.0ms (3.2%)

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)

simplify2.0ms (0.1%)

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
02927
12927

end0.0ms (0%)

sample812.0ms (49.9%)

Algorithm
intervals
Results
456.0ms8000×body128valid
160.0ms8000×pre128true
Compiler

Compiled 58 to 52 computations (10.3% saved)

Profiling

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