Details

Time bar (total: 906.0ms)

analyze5.0ms (0.5%)

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

Compiled 13 to 10 computations (23.1% saved)

sample31.0ms (3.4%)

Algorithm
intervals
Results
10.0ms256×body128valid
Compiler

Compiled 26 to 20 computations (23.1% saved)

simplify6.0ms (0.7%)

Algorithm
egg-herbie
Rules
+-commutative_binary64
sub-neg_binary64
1-exp_binary64
Counts
1 → 2
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
0816
11516
21616
31416

prune2.0ms (0.2%)

Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New112
Fresh011
Picked000
Done000
Total123
Error
0b
Counts
3 → 1
Alt Table
StatusErrorProgram
0b
(+.f64 (/.f64 1 (-.f64 x 1)) (/.f64 x (+.f64 x 1)))
Compiler

Compiled 47 to 35 computations (25.5% saved)

localize6.0ms (0.7%)

Local error

Found 3 expressions with local error:

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

series9.0ms (1%)

Counts
3 → 36
Calls

3 calls:

3.0ms
(/.f64 1 (-.f64 x 1))
3.0ms
(+.f64 (/.f64 1 (-.f64 x 1)) (/.f64 x (+.f64 x 1)))
3.0ms
(/.f64 x (+.f64 x 1))

rewrite44.0ms (4.8%)

Algorithm
rewrite-expression-head
Rules
87×*-un-lft-identity_binary64
63×add-sqr-sqrt_binary64
62×times-frac_binary64
35×add-cube-cbrt_binary64
27×fma-def_binary64
Counts
3 → 133
Calls

3 calls:

26.0ms
(+.f64 (/.f64 1 (-.f64 x 1)) (/.f64 x (+.f64 x 1)))
4.0ms
(/.f64 1 (-.f64 x 1))
4.0ms
(/.f64 x (+.f64 x 1))

simplify126.0ms (13.9%)

Algorithm
egg-herbie
Rules
729×fma-neg_binary64
380×fma-def_binary64
215×times-frac_binary64
195×sub-neg_binary64
182×div-sub_binary64
Counts
169 → 187
Iterations

Useful iterations: 3 (0.0ms)

IterNodesCost
01741959
14131896
210431881
331231869
445171869
549841869
649291869

prune105.0ms (11.6%)

Pruning

1 alts after pruning (0 fresh and 1 done)

PrunedKeptTotal
New1870187
Fresh000
Picked011
Done000
Total1871188
Error
0b
Counts
188 → 1
Alt Table
StatusErrorProgram
0b
(+.f64 (/.f64 1 (-.f64 x 1)) (/.f64 x (+.f64 x 1)))
Compiler

Compiled 3348 to 2500 computations (25.3% saved)

regimes27.0ms (3%)

Accuracy

Total 0.0b remaining (0%)

Threshold costs 0.0b (0%)

Counts
13 → 1
Compiler

Compiled 272 to 204 computations (25% saved)

simplify2.0ms (0.2%)

Algorithm
egg-herbie
Rules
+-commutative_binary64
sub-neg_binary64
1-exp_binary64
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
0816
11516
21616
31416

end0.0ms (0.1%)

Compiler

Compiled 12 to 9 computations (25% saved)

sample542.0ms (59.9%)

Algorithm
intervals
Results
300.0ms8000×body128valid
Compiler

Compiled 38 to 29 computations (23.7% saved)

Profiling

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