Details

Time bar (total: 2.6s)

analyze241.0ms (9.3%)

Algorithm
search
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
0479344
1479344
022
122
Search
TrueOtherFalseIter
0%0%100%0
0%0%100%1
Compiler

Compiled 22 to 16 computations (27.3% saved)

sample22.0ms (0.9%)

Algorithm
intervals
Results
8.0ms256×body128valid
4.0ms256×pre128true
Compiler

Compiled 37 to 29 computations (21.6% saved)

simplify147.0ms (5.7%)

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (142.0ms)

IterNodesCost
0471022
1471022

prune6.0ms (0.2%)

Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New011
Fresh011
Picked000
Done000
Total022
Error
62.0b
Counts
2 → 1
Compiler

Compiled 30 to 22 computations (26.7% saved)

localize8.0ms (0.3%)

Local error

Found 1 expressions with local error:

62.0b
(-.f64 (*.f64 9 (pow.f64 x 4)) (*.f64 (*.f64 y y) (-.f64 (*.f64 y y) 2)))

rewrite31.0ms (1.2%)

Algorithm
rewrite-expression-head
Error
52.0b
Rules
associate--r+_binary64_1378
cancel-sign-sub-inv_binary64_1408
distribute-rgt-in_binary64_1392 distribute-lft-in_binary64_1391
add-log-exp_binary64_1481 add-cube-cbrt_binary64_1477 add-sqr-sqrt_binary64_1464 *-un-lft-identity_binary64_1442 sub-neg_binary64_1435
diff-log_binary64_1534 pow1_binary64_1503 add-exp-log_binary64_1480 add-cbrt-cube_binary64_1478 flip3--_binary64_1446 flip--_binary64_1417
Counts
1 → 20
Calls

1 calls:

6.0ms
(-.f64 (*.f64 9 (pow.f64 x 4)) (*.f64 (*.f64 y y) (-.f64 (*.f64 y y) 2)))
Compiler

Compiled 549 to 311 computations (43.4% saved)

series92.0ms (3.6%)

Error
57.8b
Counts
1 → 7
Calls

1 calls:

88.0ms
(-.f64 (*.f64 9 (pow.f64 x 4)) (*.f64 (*.f64 y y) (-.f64 (*.f64 y y) 2)))
Compiler

Compiled 172 to 165 computations (4.1% saved)

simplify58.0ms (2.2%)

Algorithm
egg-herbie
Counts
27 → 27
Iterations

Useful iterations: 0 (47.0ms)

IterNodesCost
04947544
14947544

prune28.0ms (1.1%)

Pruning

1 alts after pruning (1 fresh and 0 done)

PrunedKeptTotal
New26127
Fresh000
Picked101
Done000
Total27128
Error
52.0b
Counts
28 → 1
Compiler

Compiled 521 to 370 computations (29% saved)

localize12.0ms (0.5%)

Local error

Found 1 expressions with local error:

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

rewrite31.0ms (1.2%)

Algorithm
rewrite-expression-head
Error
52.0b
Rules
cancel-sign-sub-inv_binary64_1408
add-log-exp_binary64_1481 add-cube-cbrt_binary64_1477 add-sqr-sqrt_binary64_1464 *-un-lft-identity_binary64_1442 unpow-prod-down_binary64_1521
diff-log_binary64_1534 pow1_binary64_1503 add-exp-log_binary64_1480 add-cbrt-cube_binary64_1478 flip3--_binary64_1446 sub-neg_binary64_1435 flip--_binary64_1417 sqr-pow_binary64_1414
Counts
1 → 18
Calls

1 calls:

7.0ms
(-.f64 (*.f64 9 (pow.f64 x 4)) (pow.f64 y 4))
Compiler

Compiled 463 to 346 computations (25.3% saved)

series222.0ms (8.5%)

Error
52.0b
Counts
1 → 12
Calls

1 calls:

211.0ms
(-.f64 (*.f64 9 (pow.f64 x 4)) (pow.f64 y 4))
Compiler

Compiled 432 to 351 computations (18.8% saved)

simplify71.0ms (2.7%)

Algorithm
egg-herbie
Counts
30 → 30
Iterations

Useful iterations: 0 (61.0ms)

IterNodesCost
05269370

prune30.0ms (1.1%)

Pruning

1 alts after pruning (1 fresh and 0 done)

PrunedKeptTotal
New29130
Fresh000
Picked101
Done000
Total30131
Error
52.0b
Counts
31 → 1
Compiler

Compiled 558 to 403 computations (27.8% saved)

localize12.0ms (0.5%)

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))

rewrite90.0ms (3.5%)

Algorithm
rewrite-expression-head
Error
52.0b
Rules
12×cbrt-prod_binary64_1473
add-cube-cbrt_binary64_1477 add-sqr-sqrt_binary64_1464 *-un-lft-identity_binary64_1442 cancel-sign-sub-inv_binary64_1408
unpow-prod-down_binary64_1521
add-log-exp_binary64_1481
cube-prod_binary64_1470
pow1_binary64_1503 add-exp-log_binary64_1480 add-cbrt-cube_binary64_1478 flip3--_binary64_1446 flip--_binary64_1417 sqr-pow_binary64_1414 cube-div_binary64_1471 cbrt-div_binary64_1474
diff-log_binary64_1534 sub-neg_binary64_1435 pow1/3_binary64_1524 unpow3_binary64_1508 cube-mult_binary64_1472 rem-cbrt-cube_binary64_1466
Counts
2 → 41
Calls

2 calls:

9.0ms
(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))
Compiler

Compiled 1284 to 1004 computations (21.8% saved)

series430.0ms (16.5%)

Error
52.0b
Counts
2 → 24
Calls

2 calls:

214.0ms
(-.f64 (*.f64 9 (pow.f64 x 4)) (pow.f64 y 4))
196.0ms
(cbrt.f64 (pow.f64 (-.f64 (*.f64 9 (pow.f64 x 4)) (pow.f64 y 4)) 3))
Compiler

Compiled 954 to 789 computations (17.3% saved)

simplify50.0ms (1.9%)

Algorithm
egg-herbie
Counts
65 → 65
Iterations

Useful iterations: 0 (35.0ms)

IterNodesCost
050791024

prune76.0ms (2.9%)

Pruning

1 alts after pruning (0 fresh and 1 done)

PrunedKeptTotal
New65065
Fresh000
Picked011
Done000
Total65166
Error
52.0b
Counts
66 → 1
Compiler

Compiled 1382 to 1034 computations (25.2% saved)

regimes83.0ms (3.2%)

Accuracy

Total 0.0b remaining (0%)

Threshold costs 0.0b (0%)

Compiler

Compiled 942 to 777 computations (17.5% saved)

bsearch0.0ms (0%)

simplify3.0ms (0.1%)

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
06254
16254

end0.0ms (0%)

sample855.0ms (32.9%)

Algorithm
intervals
Results
278.0ms8000×body128valid
150.0ms8000×pre128true
Compiler

Compiled 170 to 140 computations (17.6% saved)

Profiling

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