Details

Time bar (total: 3.1s)

analyze1.0ms (0%)

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

Compiled 10 to 8 computations (20% saved)

sample2.6s (85.8%)

Results
1.2s2109×body1024valid
511.0ms1048×body512valid
468.0ms4366×body128valid
150.0ms231×body2048valid
109.0ms502×body256valid
Compiler

Compiled 29 to 23 computations (20.7% saved)

simplify84.0ms (2.7%)

Algorithm
egg-herbie
Rules
618×fma-neg_binary64
579×fma-def_binary64
510×associate-/l*_binary64
467×div-sub_binary64
425×times-frac_binary64
Counts
1 → 2
Iterations

Useful iterations: 8 (0.0ms)

IterNodesCost
0813
11913
23313
35713
411213
522413
651413
7130313
8304712
9446912
10485912

prune4.0ms (0.1%)

Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New112
Fresh011
Picked000
Done000
Total123
Error
32.5b
Counts
3 → 1
Alt Table
StatusErrorProgram
32.5b
(/.f64 (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x))) 2)
Compiler

Compiled 35 to 25 computations (28.6% saved)

localize11.0ms (0.4%)

Local error

Found 1 expressions with local error:

NewErrorProgram
3.1b
(-.f64 (exp.f64 x) (exp.f64 (neg.f64 x)))

series5.0ms (0.2%)

Counts
1 → 8
Calls

1 calls:

5.0ms
(-.f64 (exp.f64 x) (exp.f64 (neg.f64 x)))

rewrite13.0ms (0.4%)

Algorithm
rewrite-expression-head
Rules
11×*-un-lft-identity_binary64
11×add-sqr-sqrt_binary64
prod-diff_binary64
add-cube-cbrt_binary64
cancel-sign-sub-inv_binary64
Counts
1 → 31
Calls

1 calls:

10.0ms
(-.f64 (exp.f64 x) (exp.f64 (neg.f64 x)))

simplify118.0ms (3.9%)

Algorithm
egg-herbie
Rules
608×fma-neg_binary64
326×unsub-neg_binary64
325×distribute-rgt-in_binary64
287×associate-/r*_binary64
265×associate-*l*_binary64
Counts
39 → 49
Iterations

Useful iterations: 4 (0.0ms)

IterNodesCost
086629
1175535
2491470
31944470
43994468
54786468
64810468

prune93.0ms (3%)

Pruning

1 alts after pruning (1 fresh and 0 done)

PrunedKeptTotal
New48149
Fresh000
Picked101
Done000
Total49150
Error
0b
Counts
50 → 1
Alt Table
StatusErrorProgram
0b
(/.f64 (*.f64 2 (sinh.f64 x)) 2)
Compiler

Compiled 942 to 347 computations (63.2% saved)

localize8.0ms (0.2%)

prune5.0ms (0.2%)

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
(/.f64 (*.f64 2 (sinh.f64 x)) 2)
Compiler

Compiled 7 to 6 computations (14.3% saved)

regimes46.0ms (1.5%)

Accuracy

Total 0.0b remaining (0%)

Threshold costs 0.0b (0%)

Counts
7 → 1
Compiler

Compiled 273 to 221 computations (19% saved)

simplify4.0ms (0.1%)

Algorithm
egg-herbie
Rules
*-commutative_binary64
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
069
179
279

end39.0ms (1.3%)

Compiler

Compiled 21 to 18 computations (14.3% saved)

Profiling

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