Details

Time bar (total: 1.3min)

analyze704.0ms (0.9%)

Algorithm
search
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
0580360
033
133
Search
TrueOtherFalseIter
0%99.9%0.1%0
0%99.9%0.1%1
0%99.9%0.1%2
0%99.9%0.1%3
0%99.9%0.1%4
0%99.9%0.1%5
0%99.9%0.1%6
0%81.1%18.9%7
6.2%74.9%18.9%8
9.4%65.5%25.1%9
15.6%48.4%36%10
20.3%43.1%36.6%11
22.6%36%41.4%12
27.1%25.1%47.8%13
29.5%22.5%48%14
Compiler

Compiled 11 to 9 computations (18.2% saved)

sample2.1s (2.7%)

Algorithm
intervals
Results
15.0ms294×body128nan
9.0ms256×body128valid
4.0ms70×body128invalid
Compiler

Compiled 6841 to 7460 computations (-9% saved)

simplify360.0ms (0.5%)

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (354.0ms)

IterNodesCost
01052915

prune2.0ms (0%)

Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New011
Fresh011
Picked000
Done000
Total022
Error
25.4b
Counts
2 → 1
Compiler

Compiled 20 to 16 computations (20% saved)

localize7.0ms (0%)

Local error

Found 2 expressions with local error:

2.8b
(-.f64 (*.f64 y y) (*.f64 z z))
25.4b
(sqrt.f64 (-.f64 (*.f64 y y) (*.f64 z z)))

rewrite40.0ms (0.1%)

Algorithm
rewrite-expression-head
Error
13.1b
Rules
add-log-exp_binary64_21600 add-sqr-sqrt_binary64_21583 sqrt-prod_binary64_21577
pow1_binary64_21622 add-cube-cbrt_binary64_21596 *-un-lft-identity_binary64_21561
add-exp-log_binary64_21599 add-cbrt-cube_binary64_21597 flip3--_binary64_21565 sqrt-div_binary64_21578 flip--_binary64_21536 difference-of-squares_binary64_21530
pow1/2_binary64_21641 sqrt-pow1_binary64_21579 rem-sqrt-square_binary64_21574 diff-log_binary64_21653 sub-neg_binary64_21554 cancel-sign-sub-inv_binary64_21527
Counts
2 → 29
Calls

2 calls:

4.0ms
(sqrt.f64 (-.f64 (*.f64 y y) (*.f64 z z)))
4.0ms
(-.f64 (*.f64 y y) (*.f64 z z))
Compiler

Compiled 538 to 131 computations (75.7% saved)

series239.0ms (0.3%)

Error
0.2b
Counts
2 → 21
Calls

2 calls:

139.0ms
(-.f64 (*.f64 y y) (*.f64 z z))
85.0ms
(sqrt.f64 (-.f64 (*.f64 y y) (*.f64 z z)))
Compiler

Compiled 511 to 456 computations (10.8% saved)

simplify40.0ms (0.1%)

Algorithm
egg-herbie
Counts
50 → 50
Iterations

Useful iterations: 0 (30.0ms)

IterNodesCost
04953596
14953596

prune39.0ms (0.1%)

Pruning

3 alts after pruning (2 fresh and 1 done)

PrunedKeptTotal
New48250
Fresh000
Picked011
Done000
Total48351
Error
0.2b
Counts
51 → 3
Compiler

Compiled 624 to 174 computations (72.1% saved)

localize3.0ms (0%)

rewrite0.0ms (0%)

Algorithm
rewrite-expression-head
Error
0.2b
Counts
0 → 0
Compiler

Compiled 0 to 0 computations (0% saved)

series0.0ms (0%)

Error
0.2b
Counts
0 → 0
Compiler

Compiled 0 to 0 computations (0% saved)

simplify6.0ms (0%)

Algorithm
egg-herbie
Counts
0 → 0
Iterations

Useful iterations: 0 (2.0ms)

IterNodesCost
000

prune1.0ms (0%)

Pruning

3 alts after pruning (1 fresh and 2 done)

PrunedKeptTotal
New000
Fresh011
Picked011
Done011
Total033
Error
0.2b
Counts
3 → 3
Compiler

Compiled 3 to 4 computations (-33.3% saved)

localize2.0ms (0%)

rewrite0.0ms (0%)

Algorithm
rewrite-expression-head
Error
0.2b
Counts
0 → 0
Compiler

Compiled 0 to 0 computations (0% saved)

series0.0ms (0%)

Error
0.2b
Counts
0 → 0
Compiler

Compiled 0 to 0 computations (0% saved)

simplify7.0ms (0%)

Algorithm
egg-herbie
Counts
0 → 0
Iterations

Useful iterations: 0 (2.0ms)

IterNodesCost
000

prune1.0ms (0%)

Pruning

3 alts after pruning (0 fresh and 3 done)

PrunedKeptTotal
New000
Fresh000
Picked011
Done022
Total033
Error
0.2b
Counts
3 → 3
Compiler

Compiled 0 to 0 computations (0% saved)

regimes418.0ms (0.5%)

Accuracy

Total 0.9b remaining (85.2%)

Threshold costs 0.9b (85.2%)

Compiler

Compiled 1484 to 887 computations (40.2% saved)

bsearch3.2s (4.2%)

Steps
ItersRangePoint
9
-4.7871253215838875e-209
-4.4794670260560736e-218
-4.559127035437363e-218
Compiler

Compiled 1 to 3 computations (-200% saved)

simplify3.0ms (0%)

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
03316
13316

end0.0ms (0%)

sample1.2min (90.6%)

Algorithm
intervals
Results
552.0ms10162×body128nan
276.0ms8000×body128valid
113.0ms2061×body128invalid
Compiler

Compiled 222631 to 242792 computations (-9.1% saved)

Profiling

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