Details

Time bar (total: 1.6s)

analyze36.0ms (2.2%)

Algorithm
search
Search
TrueOtherFalseIter
0%6.2%93.8%0
0%6.2%93.8%1
0%6.2%93.8%2
1.6%3.1%95.3%3
1.6%3.1%95.3%4
2.3%1.6%96.1%5
2.3%1.6%96.1%6
2.7%0.8%96.5%7
2.7%0.8%96.5%8
2.9%0.4%96.7%9
2.9%0.4%96.7%10
3%0.2%96.8%11
3%0.2%96.8%12
3.1%0.1%96.8%13
3.1%0.1%96.8%14
Compiler

Compiled 18 to 11 computations (38.9% saved)

sample26.0ms (1.6%)

Algorithm
intervals
Results
9.0ms256×body128valid
5.0ms256×pre128true
0.0mspre128false
Compiler

Compiled 31 to 21 computations (32.3% saved)

simplify252.0ms (15.6%)

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (89.0ms)

IterNodesCost
0485317
1485317

prune4.0ms (0.2%)

Pruning

1 alts after pruning (1 fresh and 0 done)

PrunedKeptTotal
New011
Fresh101
Picked000
Done000
Total112

Merged error: 11.8b

Counts
2 → 1
Compiler

Compiled 22 to 18 computations (18.2% saved)

localize11.0ms (0.7%)

Local error

Found 1 expressions with local error:

28.7b
(/.f64 (*.f64 b b) (*.f64 a a))

rewrite9.0ms (0.6%)

Algorithm
rewrite-expression-head
Rules
13×add-cbrt-cube_binary64_1478 add-exp-log_binary64_1480
cbrt-undiv_binary64_1476 cbrt-unprod_binary64_1475 prod-exp_binary64_1491 div-exp_binary64_1493
associate-/r*_binary64_1386 times-frac_binary64_1448 div-inv_binary64_1439 clear-num_binary64_1441 associate-/l*_binary64_1387 add-log-exp_binary64_1481 frac-2neg_binary64_1453 add-sqr-sqrt_binary64_1464 pow1_binary64_1503 add-cube-cbrt_binary64_1477 *-un-lft-identity_binary64_1442
Counts
1 → 21
Calls

1 calls:

7.0ms
(/.f64 (*.f64 b b) (*.f64 a a))

series38.0ms (2.4%)

Counts
1 → 3
Calls

1 calls:

38.0ms
(/.f64 (*.f64 b b) (*.f64 a a))

simplify109.0ms (6.7%)

Algorithm
egg-herbie
Counts
24 → 24
Iterations

Useful iterations: 0 (102.0ms)

IterNodesCost
05392199

prune23.0ms (1.4%)

Pruning

1 alts after pruning (1 fresh and 0 done)

PrunedKeptTotal
New23124
Fresh000
Picked101
Done000
Total24125

Merged error: 0b

Counts
25 → 1
Compiler

Compiled 286 to 186 computations (35% saved)

localize12.0ms (0.7%)

Local error

Found 2 expressions with local error:

0.4b
(pow.f64 (/.f64 b a) 6)
25.2b
(cbrt.f64 (pow.f64 (/.f64 b a) 6))

rewrite15.0ms (0.9%)

Algorithm
rewrite-expression-head
Rules
26×unpow-prod-down_binary64_1521
18×times-frac_binary64_1448 add-sqr-sqrt_binary64_1464 add-cube-cbrt_binary64_1477 *-un-lft-identity_binary64_1442
17×cbrt-prod_binary64_1473
add-exp-log_binary64_1480
pow-unpow_binary64_1519 pow1_binary64_1503
add-cbrt-cube_binary64_1478 pow-exp_binary64_1510 div-inv_binary64_1439 add-log-exp_binary64_1481 sqr-pow_binary64_1414
pow1/3_binary64_1524 div-exp_binary64_1493 pow-to-exp_binary64_1511 pow-pow_binary64_1514
Counts
2 → 53
Calls

2 calls:

5.0ms
(pow.f64 (/.f64 b a) 6)
5.0ms
(cbrt.f64 (pow.f64 (/.f64 b a) 6))

series115.0ms (7.1%)

Counts
2 → 6
Calls

2 calls:

80.0ms
(pow.f64 (/.f64 b a) 6)
35.0ms
(cbrt.f64 (pow.f64 (/.f64 b a) 6))

simplify67.0ms (4.1%)

Algorithm
egg-herbie
Counts
59 → 59
Iterations

Useful iterations: 0 (55.0ms)

IterNodesCost
05381681

prune54.0ms (3.3%)

Pruning

1 alts after pruning (0 fresh and 1 done)

PrunedKeptTotal
New59059
Fresh000
Picked011
Done000
Total59160

Merged error: 0b

Counts
60 → 1
Compiler

Compiled 827 to 572 computations (30.8% saved)

regimes102.0ms (6.3%)

Compiler

Compiled 603 to 514 computations (14.8% saved)

bsearch0.0ms (0%)

simplify2.0ms (0.1%)

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
02116
12116

end0.0ms (0%)

sample746.0ms (46%)

Algorithm
intervals
Results
282.0ms8000×body128valid
156.0ms8000×pre128true
2.0ms112×pre128false
Compiler

Compiled 93 to 81 computations (12.9% saved)

Profiling

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