Details

Time bar (total: 2.6s)

analyze4.0ms (0.1%)

Algorithm
search
Search
TrueOtherFalseIter
0%100%0%0
0%100%0%1
0%100%0%2
25%75%0%3
87.5%12.5%0%4
93.7%6.2%0%5
96.8%3.1%0%6
98.4%1.6%0%7
99.2%0.8%0%8
99.6%0.4%0%9
99.8%0.2%0%10
99.9%0.1%0%11
99.9%0%0%12
99.9%0%0%13
99.9%0%0%14
Compiler

Compiled 14 to 9 computations (35.7% saved)

sample2.3s (90.3%)

Alt Table
StatusErrorProgram
33.9b
(-.f64 (/.f64 x x) (*.f64 (/.f64 1 x) (sqrt.f64 (*.f64 x x))))
Results
1.8s4081×body2048valid
454.0ms4175×body128valid
Compiler

Compiled 67 to 42 computations (37.3% saved)

localize7.0ms (0.3%)

Local error

Found 3 expressions with local error:

NewErrorProgram
0.2b
(*.f64 (/.f64 1 x) (sqrt.f64 (*.f64 x x)))
4.1b
(-.f64 (/.f64 x x) (*.f64 (/.f64 1 x) (sqrt.f64 (*.f64 x x))))
30.1b
(sqrt.f64 (*.f64 x x))

series3.0ms (0.1%)

Counts
3 → 36
Calls

3 calls:

1.0ms
(sqrt.f64 (*.f64 x x))
1.0ms
(-.f64 (/.f64 x x) (*.f64 (/.f64 1 x) (sqrt.f64 (*.f64 x x))))
1.0ms
(*.f64 (/.f64 1 x) (sqrt.f64 (*.f64 x x)))

rewrite80.0ms (3.2%)

Algorithm
batch-egg-rewrite
Rules
714×log1p-udef_binary64
411×log1p-expm1-u_binary64
411×expm1-log1p-u_binary64
348×pow1_binary64
335×unpow-prod-down_binary64
Counts
3 → 54
Calls

3 calls:

79.0ms
(*.f64 (/.f64 1 x) (sqrt.f64 (*.f64 x x)))
79.0ms
(-.f64 (/.f64 x x) (*.f64 (/.f64 1 x) (sqrt.f64 (*.f64 x x))))
79.0ms
(sqrt.f64 (*.f64 x x))
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
093
11293
211183
346483
459193
000
100

prune30.0ms (1.2%)

Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New88290
Fresh000
Picked101
Done000
Total89291
Error
0b
Counts
91 → 2
Alt Table
StatusErrorProgram
33.4b
2
28.6b
0
Compiler

Compiled 928 to 512 computations (44.8% saved)

localize0.0ms (0%)

prune1.0ms (0%)

Pruning

2 alts after pruning (1 fresh and 1 done)

PrunedKeptTotal
New000
Fresh011
Picked011
Done000
Total022
Error
0b
Counts
2 → 2
Alt Table
StatusErrorProgram
33.4b
2
28.6b
0
Compiler

Compiled 6 to 6 computations (0% saved)

localize0.0ms (0%)

prune1.0ms (0%)

Pruning

2 alts after pruning (0 fresh and 2 done)

PrunedKeptTotal
New000
Fresh000
Picked011
Done011
Total022
Error
0b
Counts
2 → 2
Alt Table
StatusErrorProgram
33.4b
2
28.6b
0
Compiler

Compiled 4 to 4 computations (0% saved)

regimes20.0ms (0.8%)

Accuracy

Total 0b remaining (0%)

Threshold costs 0b (0%)

Counts
5 → 2
Compiler

Compiled 108 to 70 computations (35.2% saved)

bsearch60.0ms (2.3%)

Steps
ItersRangePoint
10
-1.1609172053870368e-306
7.022165311509885e-296
1.30521497135303e-310
Compiler

Compiled 2 to 1 computations (50% saved)

simplify2.0ms (0.1%)

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
088
188

end39.0ms (1.5%)

Compiler

Compiled 18 to 16 computations (11.1% saved)

Profiling

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