Details

Time bar (total: 1.2s)

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)

sample965.0ms (83.9%)

Results
937.0ms8256×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
Counts
1 → 2
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
068
1108
298

prune3.0ms (0.2%)

Pruning

1 alts after pruning (1 fresh and 0 done)

PrunedKeptTotal
New112
Fresh101
Picked000
Done000
Total213
Error
14.9b
Counts
3 → 1
Alt Table
StatusErrorProgram
14.9b
(/.f64 x (fma.f64 x x 1))
Compiler

Compiled 28 to 16 computations (42.9% saved)

localize4.0ms (0.3%)

Local error

Found 1 expressions with local error:

NewErrorProgram
14.9b
(/.f64 x (fma.f64 x x 1))

series4.0ms (0.3%)

Counts
1 → 12
Calls

1 calls:

4.0ms
(/.f64 x (fma.f64 x x 1))

rewrite3.0ms (0.3%)

Algorithm
rewrite-expression-head
Rules
*-un-lft-identity_binary64
times-frac_binary64
add-sqr-sqrt_binary64
add-cube-cbrt_binary64
associate-/r*_binary64
Counts
1 → 29
Calls

1 calls:

2.0ms
(/.f64 x (fma.f64 x x 1))

simplify64.0ms (5.5%)

Algorithm
egg-herbie
Rules
543×associate-/l*_binary64
513×div-sub_binary64
480×associate-/l/_binary64
388×fma-neg_binary64
289×distribute-rgt-in_binary64
Counts
41 → 48
Iterations

Useful iterations: 2 (0.0ms)

IterNodesCost
072635
1147601
2366580
3807580
42019580
54600580
65498580

prune23.0ms (2%)

Pruning

2 alts after pruning (1 fresh and 1 done)

PrunedKeptTotal
New47148
Fresh000
Picked011
Done000
Total47249
Error
0b
Counts
49 → 2
Alt Table
StatusErrorProgram
14.9b
(/.f64 x (fma.f64 x x 1))
31.4b
(/.f64 1 x)
Compiler

Compiled 622 to 378 computations (39.2% 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
14.9b
(/.f64 x (fma.f64 x x 1))
31.4b
(/.f64 1 x)
Compiler

Compiled 11 to 7 computations (36.4% saved)

regimes28.0ms (2.5%)

Accuracy

Total 0.0b remaining (28.9%)

Threshold costs 0.0b (28.9%)

Counts
5 → 3
Compiler

Compiled 74 to 46 computations (37.8% saved)

bsearch4.0ms (0.3%)

Steps
ItersRangePoint
1
1865837.9714059737
5342083837397427000.0
3230124954658.707
1
-4.222657418015115e+32
-4.3967155845123e+31
-1.373151927776153e+32
Compiler

Compiled 2 to 1 computations (50% saved)

simplify2.0ms (0.2%)

Algorithm
egg-herbie
Rules
1-exp_binary64
if-if-or-not_binary64
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
01326
11826
21726

end41.0ms (3.6%)

Compiler

Compiled 49 to 33 computations (32.7% saved)

Profiling

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