Details

Time bar (total: 1.9s)

analyze481.0ms (26%)

Algorithm
search
Search
TrueOtherFalseIter
0%99.9%0.1%0
0%99.9%0.1%1
0%99.9%0.1%2
0%99.9%0.1%3
0%99.9%0.1%4
0%99.9%0.1%5
0%99.9%0.1%6
12.5%87.4%0.1%7
18.7%81.1%0.1%8
37.4%62.4%0.1%9
46.8%46.8%6.4%10
54.6%39%6.4%11
62.8%30.8%6.4%12
66.9%23.6%9.5%13
71.7%18.8%9.5%14
Compiler

Compiled 11 to 8 computations (27.3% saved)

sample962.0ms (52%)

Symmetry

(sort y z)

Results
865.0ms8256×body128valid
31.0ms282×body128invalid
Compiler

Compiled 32 to 23 computations (28.1% saved)

simplify18.0ms (1%)

Algorithm
egg-herbie
Rules
282×fma-def_binary64
110×fma-neg_binary64
56×cancel-sign-sub-inv_binary64
36×distribute-rgt-neg-in_binary64
27×sub-neg_binary64
Counts
1 → 2
Iterations

Useful iterations: 2 (0.0ms)

IterNodesCost
0810
11710
2438
3898
41148
51718
62228
72598
83388
93508
104048
114168
123718

prune3.0ms (0.2%)

Pruning

1 alts after pruning (1 fresh and 0 done)

PrunedKeptTotal
New112
Fresh101
Picked000
Done000
Total213
Error
0.0b
Counts
3 → 1
Alt Table
StatusErrorProgram
0.0b
(fma.f64 -4 (*.f64 y z) x)
Compiler

Compiled 34 to 22 computations (35.3% saved)

localize7.0ms (0.4%)

Local error

Found 1 expressions with local error:

NewErrorProgram
0.0b
(fma.f64 -4 (*.f64 y z) x)

series8.0ms (0.4%)

Counts
1 → 36
Calls

1 calls:

7.0ms
(fma.f64 -4 (*.f64 y z) x)

rewrite71.0ms (3.8%)

Algorithm
batch-egg-rewrite
Rules
591×log1p-expm1-u_binary64
591×expm1-log1p-u_binary64
314×log-prod_binary64
126×pow1/3_binary64
126×expm1-udef_binary64
Counts
1 → 30
Calls

1 calls:

70.0ms
(fma.f64 -4 (*.f64 y z) x)
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
078
11398
215448
350008
449638

simplify35.0ms (1.9%)

Algorithm
egg-herbie
Rules
285×fma-def_binary64
110×fma-neg_binary64
56×cancel-sign-sub-inv_binary64
37×distribute-rgt-neg-in_binary64
27×sub-neg_binary64
Counts
66 → 35
Iterations

Useful iterations: 2 (0.0ms)

IterNodesCost
010309
121309
244255
385255
4108255
5156255
6214255
7251255
8329255
9354255
10404255
11416255
12371255

prune54.0ms (2.9%)

Pruning

1 alts after pruning (1 fresh and 0 done)

PrunedKeptTotal
New34135
Fresh000
Picked101
Done000
Total35136
Error
0b
Counts
36 → 1
Alt Table
StatusErrorProgram
0b
(fma.f64 y (*.f64 z -4) x)
Compiler

Compiled 401 to 216 computations (46.1% saved)

localize4.0ms (0.2%)

prune1.0ms (0%)

Pruning

1 alts after pruning (0 fresh and 1 done)

PrunedKeptTotal
New000
Fresh000
Picked011
Done000
Total011
Error
0b
Counts
1 → 1
Alt Table
StatusErrorProgram
0b
(fma.f64 y (*.f64 z -4) x)
Compiler

Compiled 9 to 6 computations (33.3% saved)

regimes167.0ms (9%)

Accuracy

Total 0.0b remaining (0%)

Threshold costs 0.0b (0%)

Counts
6 → 1
Compiler

Compiled 416 to 300 computations (27.9% saved)

simplify2.0ms (0.1%)

Algorithm
egg-herbie
Rules
*-commutative_binary64
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
078
188
288

end38.0ms (2%)

Remove

(sort y z)

Compiler

Compiled 45 to 30 computations (33.3% saved)

Profiling

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