Details

Time bar (total: 1.1s)

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)

sample677.0ms (64.5%)

Results
652.0ms8256×body128valid
Compiler

Compiled 26 to 17 computations (34.6% saved)

simplify6.0ms (0.5%)

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

Useful iterations: 0 (0.0ms)

IterNodesCost
068
1108
Stop Event
saturated
Counts
1 → 2

prune2.0ms (0.2%)

Pruning

1 alts after pruning (1 fresh and 0 done)

PrunedKeptTotal
New112
Fresh101
Picked000
Done000
Total213
Error
15.2b
Counts
3 → 1
Alt Table
StatusErrorProgram
15.2b
(/.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
15.2b
(/.f64 x (fma.f64 x x 1))

series5.0ms (0.5%)

Counts
1 → 12
Calls

1 calls:

5.0ms
(/.f64 x (fma.f64 x x 1))

rewrite31.0ms (3%)

Algorithm
batch-egg-rewrite
Rules
462×log1p-expm1-u_binary64
462×expm1-log1p-u_binary64
316×unpow-prod-down_binary64
231×log-prod_binary64
126×pow2_binary64
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
058
1988
212248
Stop Event
node limit
Counts
1 → 66
Calls

1 calls:

30.0ms
(/.f64 x (fma.f64 x x 1))

simplify30.0ms (2.8%)

Algorithm
egg-herbie
Rules
485×times-frac_binary64
468×fma-def_binary64
270×sub-neg_binary64
263×fma-neg_binary64
230×associate-*l*_binary64
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
023180
165180
2180180
3453180
41323180
53836180
Stop Event
node limit
Counts
78 → 79

prune40.0ms (3.8%)

Pruning

3 alts after pruning (2 fresh and 1 done)

PrunedKeptTotal
New77279
Fresh000
Picked011
Done000
Total77380
Error
0b
Counts
80 → 3
Alt Table
StatusErrorProgram
15.2b
(/.f64 x (fma.f64 x x 1))
27.2b
(/.f64 1 x)
35.6b
(-.f64 (+.f64 (pow.f64 x 5) x) (pow.f64 x 3))
Compiler

Compiled 1109 to 765 computations (31% saved)

localize2.0ms (0.2%)

prune2.0ms (0.2%)

Pruning

3 alts after pruning (1 fresh and 2 done)

PrunedKeptTotal
New000
Fresh011
Picked011
Done011
Total033
Error
0b
Counts
3 → 3
Alt Table
StatusErrorProgram
15.2b
(/.f64 x (fma.f64 x x 1))
27.2b
(/.f64 1 x)
35.6b
(-.f64 (+.f64 (pow.f64 x 5) x) (pow.f64 x 3))
Compiler

Compiled 31 to 21 computations (32.3% saved)

localize5.0ms (0.5%)

Local error

Found 1 expressions with local error:

NewErrorProgram
19.5b
(-.f64 (+.f64 (pow.f64 x 5) x) (pow.f64 x 3))

series3.0ms (0.3%)

Counts
1 → 6
Calls

1 calls:

3.0ms
(-.f64 (+.f64 (pow.f64 x 5) x) (pow.f64 x 3))

rewrite47.0ms (4.5%)

Algorithm
batch-egg-rewrite
Rules
459×fma-def_binary64
393×log-prod_binary64
251×fma-neg_binary64
162×expm1-udef_binary64
162×log1p-udef_binary64
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
0813
119213
2265413
Stop Event
node limit
Counts
1 → 123
Calls

1 calls:

45.0ms
(-.f64 (+.f64 (pow.f64 x 5) x) (pow.f64 x 3))

simplify23.0ms (2.2%)

Algorithm
egg-herbie
Rules
608×fma-def_binary64
436×unswap-sqr_binary64
288×fma-neg_binary64
253×distribute-rgt-in_binary64
234×distribute-lft-in_binary64
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
0836
12336
25836
312736
431436
5108336
6341336
Stop Event
node limit
Counts
129 → 127

prune84.0ms (8%)

Pruning

3 alts after pruning (0 fresh and 3 done)

PrunedKeptTotal
New1270127
Fresh000
Picked011
Done022
Total1273130
Error
0b
Counts
130 → 3
Alt Table
StatusErrorProgram
15.2b
(/.f64 x (fma.f64 x x 1))
27.2b
(/.f64 1 x)
35.6b
(-.f64 (+.f64 (pow.f64 x 5) x) (pow.f64 x 3))
Compiler

Compiled 2252 to 1625 computations (27.8% saved)

regimes31.0ms (3%)

Accuracy

Total 0.0b remaining (31.9%)

Threshold costs 0.0b (31.9%)

Counts
6 → 3
Compiler

Compiled 94 to 60 computations (36.2% saved)

bsearch6.0ms (0.6%)

Steps
ItersRangePoint
2
57.86566124300846
3416518751849.8794
6946315535.718659
1
-143878101699879310.0
-1878803.2767471771
-520684203658.72864
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
Stop Event
saturated

end50.0ms (4.8%)

Compiler

Compiled 63 to 42 computations (33.3% saved)

Profiling

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