Details

Time bar (total: 1.0s)

analyze1.0ms (0.1%)

Algorithm
search
Search
TrueOtherFalseIter
0%100%0%0
0%100%0%1
0%100%0%2
100%0%0%3
Compiler

Compiled 9 to 6 computations (33.3% saved)

sample723.0ms (70.6%)

Results
697.0ms8256×body128valid
Compiler

Compiled 26 to 17 computations (34.6% saved)

simplify5.0ms (0.5%)

Algorithm
egg-herbie
Rules
+-commutative_binary64
1-exp_binary64
fma-def_binary64
Counts
1 → 2
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
068
1108
298

prune2.0ms (0.2%)

Pruning

1 alts after pruning (1 fresh and 0 done)

PrunedKeptTotal
New112
Fresh101
Picked000
Done000
Total213
Error
14.3b
Counts
3 → 1
Alt Table
StatusErrorProgram
14.3b
(/.f64 x (fma.f64 x x 1))
Compiler

Compiled 28 to 16 computations (42.9% saved)

localize3.0ms (0.3%)

Local error

Found 1 expressions with local error:

NewErrorProgram
14.3b
(/.f64 x (fma.f64 x x 1))

series3.0ms (0.3%)

Counts
1 → 12
Calls

1 calls:

3.0ms
(/.f64 x (fma.f64 x x 1))

rewrite81.0ms (7.9%)

Algorithm
batch-egg-rewrite
Rules
462×log1p-expm1-u_binary64
462×expm1-log1p-u_binary64
316×unpow-prod-down_binary64
231×log-prod_binary64
149×prod-diff_binary64
Counts
1 → 66
Calls

1 calls:

77.0ms
(/.f64 x (fma.f64 x x 1))
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
058
1988
211868
348998
451418
000
100

simplify83.0ms (8.1%)

Algorithm
egg-herbie
Rules
675×div-sub_binary64
485×times-frac_binary64
468×fma-def_binary64
300×distribute-rgt-neg-in_binary64
270×sub-neg_binary64
Counts
78 → 78
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
023180
165180
2171180
3413180
41056180
52530180
64550180
74854180
85378180

prune36.0ms (3.5%)

Pruning

2 alts after pruning (1 fresh and 1 done)

PrunedKeptTotal
New77178
Fresh000
Picked011
Done000
Total77279
Error
0b
Counts
79 → 2
Alt Table
StatusErrorProgram
30.8b
(/.f64 1 x)
14.3b
(/.f64 x (fma.f64 x x 1))
Compiler

Compiled 1067 to 734 computations (31.2% saved)

localize2.0ms (0.2%)

prune1.0ms (0.1%)

Pruning

2 alts after pruning (0 fresh and 2 done)

PrunedKeptTotal
New000
Fresh000
Picked011
Done011
Total022
Error
0b
Counts
2 → 2
Alt Table
StatusErrorProgram
30.8b
(/.f64 1 x)
14.3b
(/.f64 x (fma.f64 x x 1))
Compiler

Compiled 11 to 7 computations (36.4% saved)

regimes28.0ms (2.8%)

Accuracy

Total 0.0b remaining (4.1%)

Threshold costs 0.0b (4.1%)

Counts
5 → 3
Compiler

Compiled 74 to 46 computations (37.8% saved)

bsearch14.0ms (1.3%)

Steps
ItersRangePoint
5
3213458.371262464
13495973367.22375
95501000.9011325
4
-812061676.5847139
-1.013262473495383
-223992641.1408055
Compiler

Compiled 2 to 1 computations (50% saved)

simplify2.0ms (0.2%)

Algorithm
egg-herbie
Rules
1-exp_binary64
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
01328
11528
21428

end40.0ms (3.9%)

Compiler

Compiled 53 to 35 computations (34% saved)

Profiling

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