Details

Time bar (total: 1.4s)

analyze5.0ms (0.4%)

Algorithm
search
Search
TrueOtherFalseIter
0%100%0%0
0%100%0%1
0%100%0%2
0%50%50%3
12.5%25%62.5%4
18.7%12.5%68.8%5
21.9%6.2%71.9%6
23.4%3.1%73.5%7
24.2%1.6%74.2%8
24.6%0.8%74.6%9
24.8%0.4%74.8%10
24.9%0.2%74.9%11
24.9%0.1%75%12
25%0%75%13
25%0%75%14
Compiler

Compiled 15 to 11 computations (26.7% saved)

sample972.0ms (71.5%)

Results
961.0ms8256×body128valid
0.0msbody128invalid
Compiler

Compiled 30 to 22 computations (26.7% saved)

preprocess40.0ms (2.9%)

Algorithm
egg-herbie
Rules
492×fma-neg_binary64
454×unsub-neg_binary64
411×distribute-rgt-in_binary64
374×fma-def_binary64
353×distribute-neg-in_binary64
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
01020
11820
22520
33620
45320
58120
612820
732320
866420
9144720
10277620
11416120
011
Stop Event
saturated
node limit
Compiler

Compiled 14 to 10 computations (28.6% saved)

simplify31.0ms (2.2%)

Algorithm
egg-herbie
Rules
492×fma-neg_binary64
454×unsub-neg_binary64
411×distribute-rgt-in_binary64
374×fma-def_binary64
353×distribute-neg-in_binary64
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
01020
11820
22520
33620
45320
58120
612820
732320
866420
9144720
10277620
11416120
Stop Event
node limit
Counts
1 → 1

prune2.0ms (0.1%)

Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New011
Fresh011
Picked000
Done000
Total022
Error
0b
Counts
2 → 1
Alt Table
StatusErrorProgram
0b
(log.f64 (+.f64 (/.f64 1 x) (/.f64 (sqrt.f64 (-.f64 1 (*.f64 x x))) x)))
Compiler

Compiled 42 to 30 computations (28.6% saved)

localize8.0ms (0.6%)

Local error

Found 2 expressions with local error:

NewErrorProgram
0.0b
(sqrt.f64 (-.f64 1 (*.f64 x x)))
0.0b
(+.f64 (/.f64 1 x) (/.f64 (sqrt.f64 (-.f64 1 (*.f64 x x))) x))

series9.0ms (0.7%)

Counts
2 → 24
Calls

6 calls:

3.0ms
(+.f64 (/.f64 1 x) (/.f64 (sqrt.f64 (-.f64 1 (*.f64 x x))) x))
x
inf
2.0ms
(+.f64 (/.f64 1 x) (/.f64 (sqrt.f64 (-.f64 1 (*.f64 x x))) x))
x
-inf
1.0ms
(sqrt.f64 (-.f64 1 (*.f64 x x)))
x
-inf
1.0ms
(sqrt.f64 (-.f64 1 (*.f64 x x)))
x
inf
1.0ms
(+.f64 (/.f64 1 x) (/.f64 (sqrt.f64 (-.f64 1 (*.f64 x x))) x))
x
0

rewrite54.0ms (3.9%)

Algorithm
batch-egg-rewrite
Rules
481×log-prod_binary64
394×fma-def_binary64
192×fma-neg_binary64
182×log-div_binary64
175×expm1-udef_binary64
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
0927
121027
2307427
Stop Event
node limit
Counts
2 → 111

simplify32.0ms (2.4%)

Algorithm
egg-herbie
Rules
670×cancel-sign-sub-inv_binary64
494×fma-neg_binary64
326×times-frac_binary64
217×distribute-neg-frac_binary64
216×unswap-sqr_binary64
Iterations

Useful iterations: 2 (0.0ms)

IterNodesCost
074475
1234459
2719445
32633445
Stop Event
node limit
Counts
135 → 155

prune118.0ms (8.7%)

Pruning

1 alts after pruning (0 fresh and 1 done)

PrunedKeptTotal
New1550155
Fresh000
Picked011
Done000
Total1551156
Error
0b
Counts
156 → 1
Alt Table
StatusErrorProgram
0b
(log.f64 (+.f64 (/.f64 1 x) (/.f64 (sqrt.f64 (-.f64 1 (*.f64 x x))) x)))
Compiler

Compiled 3054 to 2102 computations (31.2% saved)

regimes49.0ms (3.6%)

Accuracy

Total 0.3b remaining (82.1%)

Threshold costs 0.3b (82.1%)

Counts
5 → 1
Compiler

Compiled 199 to 148 computations (25.6% saved)

simplify2.0ms (0.1%)

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
0710
Stop Event
saturated

end37.0ms (2.8%)

Stop Event
done
Compiler

Compiled 30 to 22 computations (26.7% saved)

Profiling

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