Details

Time bar (total: 2.2s)

analyze845.0ms (38.2%)

Algorithm
search
Search
TrueOtherFalseIter
0%99.8%0.2%0
0%99.8%0.2%1
0%99.8%0.2%2
0%99.8%0.2%3
0%99.8%0.2%4
0%99.8%0.2%5
0%99.8%0.2%6
0%99.8%0.2%7
0%99.8%0.2%8
6.2%93.6%0.2%9
12.5%87.3%0.2%10
15.6%80.3%4.1%11
31.2%63.9%4.9%12
39%50.9%10.1%13
44.8%44.4%10.7%14
Compiler

Compiled 12 to 8 computations (33.3% saved)

sample1.0s (47%)

Results
870.0ms8256×body128valid
152.0ms1428×body128invalid
Compiler

Compiled 24 to 16 computations (33.3% saved)

preprocess44.0ms (2%)

Algorithm
egg-herbie
Rules
427×fma-def_binary64
190×fma-neg_binary64
94×cancel-sign-sub-inv_binary64
57×unsub-neg_binary64
52×sub-neg_binary64
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
02270
16570
212470
319370
429170
555570
687070
7123970
8129470
9130270
10130370
044
144
Stop Event
unsound
saturated
Symmetry

(sort x y)

(sort z t)

Compiler

Compiled 11 to 7 computations (36.4% saved)

simplify13.0ms (0.6%)

Algorithm
egg-herbie
Rules
171×fma-def_binary64
87×fma-neg_binary64
37×cancel-sign-sub-inv_binary64
23×distribute-rgt-neg-in_binary64
20×sub-neg_binary64
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
0810
11610
23110
34810
47510
512310
620410
730510
840710
952310
1058110
1158710
Stop Event
saturated
Counts
1 → 1

prune4.0ms (0.2%)

Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New011
Fresh011
Picked000
Done000
Total022
Error
0.0b
Counts
2 → 1
Alt Table
StatusErrorProgram
0.0b
(-.f64 (*.f64 x y) (*.f64 z t))
Compiler

Compiled 33 to 21 computations (36.4% saved)

localize5.0ms (0.2%)

Local error

Found 1 expressions with local error:

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

series9.0ms (0.4%)

Counts
1 → 48
Calls

12 calls:

1.0ms
(-.f64 (*.f64 x y) (*.f64 z t))
x
0
1.0ms
(-.f64 (*.f64 x y) (*.f64 z t))
x
inf
1.0ms
(-.f64 (*.f64 x y) (*.f64 z t))
x
-inf
1.0ms
(-.f64 (*.f64 x y) (*.f64 z t))
y
-inf
1.0ms
(-.f64 (*.f64 x y) (*.f64 z t))
y
inf

rewrite56.0ms (2.5%)

Algorithm
batch-egg-rewrite
Rules
890×log1p-expm1-u_binary64
890×expm1-log1p-u_binary64
92×add-sqr-sqrt_binary64
86×add-cbrt-cube_binary64
85×add-log-exp_binary64
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
0810
117910
2241910
Stop Event
node limit
Counts
1 → 50

simplify32.0ms (1.4%)

Algorithm
egg-herbie
Rules
172×fma-def_binary64
87×fma-neg_binary64
37×cancel-sign-sub-inv_binary64
23×distribute-rgt-neg-in_binary64
20×sub-neg_binary64
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
010420
121420
239420
355420
479420
5127420
6208420
7309420
8411420
9527420
10585420
11591420
Stop Event
saturated
Counts
98 → 55

prune25.0ms (1.1%)

Pruning

1 alts after pruning (1 fresh and 0 done)

PrunedKeptTotal
New54155
Fresh000
Picked101
Done000
Total55156
Error
0b
Counts
56 → 1
Alt Table
StatusErrorProgram
0b
(fma.f64 x y (*.f64 z (neg.f64 t)))
Compiler

Compiled 926 to 230 computations (75.2% saved)

localize5.0ms (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 x y (*.f64 z (neg.f64 t)))
Compiler

Compiled 11 to 7 computations (36.4% saved)

regimes80.0ms (3.6%)

Accuracy

Total 0.0b remaining (0%)

Threshold costs 0.0b (0%)

Counts
7 → 1
Compiler

Compiled 1014 to 630 computations (37.9% saved)

simplify2.0ms (0.1%)

Algorithm
egg-herbie
Rules
*-commutative_binary64
+-commutative_binary64
sub-neg_binary64
neg-sub0_binary64
neg-mul-1_binary64
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
0810
11510
22310
32910
43210
53310
Stop Event
saturated

end51.0ms (2.3%)

Stop Event
done
Remove

(sort z t)

(sort x y)

Compiler

Compiled 77 to 49 computations (36.4% saved)

Profiling

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