Details

Time bar (total: 1.9s)

analyze2.0ms (0.1%)

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

Compiled 42 to 30 computations (28.6% saved)

sample1.0s (53.9%)

Symmetry

(sort b c d)

Results
1.0s8256×body128valid
Compiler

Compiled 95 to 67 computations (29.5% saved)

simplify13.0ms (0.6%)

Algorithm
egg-herbie
Rules
28×fma-def_binary64
10×distribute-lft-in_binary64
10×distribute-rgt-in_binary64
*-commutative_binary64
associate-+r+_binary64
Counts
1 → 1
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
0810
11910
23910
36010
47010
56710

prune2.0ms (0.1%)

Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New011
Fresh011
Picked000
Done000
Total022
Error
0.1b
Counts
2 → 1
Alt Table
StatusErrorProgram
0.1b
(*.f64 a (+.f64 (+.f64 b c) d))
Compiler

Compiled 33 to 21 computations (36.4% saved)

localize5.0ms (0.2%)

Local error

Found 1 expressions with local error:

NewErrorProgram
0.1b
(*.f64 a (+.f64 (+.f64 b c) d))

series9.0ms (0.5%)

Counts
1 → 48
Calls

1 calls:

9.0ms
(*.f64 a (+.f64 (+.f64 b c) d))

rewrite52.0ms (2.7%)

Algorithm
batch-egg-rewrite
Rules
475×log-prod_binary64
462×fma-def_binary64
218×fma-neg_binary64
176×expm1-udef_binary64
176×log1p-udef_binary64
Counts
1 → 63
Calls

1 calls:

51.0ms
(*.f64 a (+.f64 (+.f64 b c) d))
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
0810
118510
2261310
3525810
000
100

simplify16.0ms (0.8%)

Algorithm
egg-herbie
Rules
24×fma-def_binary64
*-commutative_binary64
+-commutative_binary64
distribute-rgt-in_binary64
associate-+r+_binary64
Counts
111 → 72
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
018435
139435
259435
367435
467435

prune39.0ms (2%)

Pruning

1 alts after pruning (1 fresh and 0 done)

PrunedKeptTotal
New71172
Fresh000
Picked101
Done000
Total72173
Error
0b
Counts
73 → 1
Alt Table
StatusErrorProgram
0b
(fma.f64 a d (*.f64 a (+.f64 b c)))
Compiler

Compiled 937 to 233 computations (75.1% saved)

localize5.0ms (0.3%)

Local error

Found 1 expressions with local error:

NewErrorProgram
0.1b
(*.f64 a (+.f64 b c))

series6.0ms (0.3%)

Counts
1 → 36
Calls

1 calls:

6.0ms
(*.f64 a (+.f64 b c))

rewrite48.0ms (2.4%)

Algorithm
batch-egg-rewrite
Rules
725×log1p-expm1-u_binary64
725×expm1-log1p-u_binary64
682×prod-diff_binary64
71×add-sqr-sqrt_binary64
66×add-log-exp_binary64
Counts
1 → 26
Calls

1 calls:

47.0ms
(*.f64 a (+.f64 b c))
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
067
11347
217887
357107
000
100

simplify9.0ms (0.5%)

Algorithm
egg-herbie
Rules
fma-def_binary64
*-commutative_binary64
+-commutative_binary64
distribute-lft-in_binary64
distribute-rgt-in_binary64
Counts
62 → 31
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
09234
115234
218234
318234

prune17.0ms (0.9%)

Pruning

1 alts after pruning (0 fresh and 1 done)

PrunedKeptTotal
New31031
Fresh000
Picked011
Done000
Total31132
Error
0b
Counts
32 → 1
Alt Table
StatusErrorProgram
0b
(fma.f64 a d (*.f64 a (+.f64 b c)))
Compiler

Compiled 410 to 146 computations (64.4% saved)

regimes147.0ms (7.5%)

Accuracy

Total 0.0b remaining (0%)

Threshold costs 0.0b (0%)

Counts
19 → 1
Compiler

Compiled 2386 to 1390 computations (41.7% saved)

simplify7.0ms (0.4%)

Algorithm
egg-herbie
Rules
+-commutative_binary64
*-commutative_binary64
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
0811
11011
21011

end520.0ms (26.7%)

Compiler

Compiled 60 to 35 computations (41.7% saved)

Profiling

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