Details

Time bar (total: 1.8s)

analyze1.0ms (0%)

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

Compiled 10 to 8 computations (20% saved)

sample1.6s (87.4%)

Results
807.0ms2135×body1024valid
286.0ms4407×body128valid
285.0ms1010×body512valid
75.0ms192×body2048valid
68.0ms512×body256valid
Compiler

Compiled 29 to 23 computations (20.7% saved)

simplify55.0ms (3%)

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

prune2.0ms (0.1%)

Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New112
Fresh011
Picked000
Done000
Total123
Error
33.4b
Counts
3 → 1
Alt Table
StatusErrorProgram
33.4b
(/.f64 (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x))) 2)
Compiler

Compiled 35 to 25 computations (28.6% saved)

localize5.0ms (0.3%)

Local error

Found 1 expressions with local error:

NewErrorProgram
2.7b
(-.f64 (exp.f64 x) (exp.f64 (neg.f64 x)))

series2.0ms (0.1%)

Counts
1 → 8
Calls

1 calls:

2.0ms
(-.f64 (exp.f64 x) (exp.f64 (neg.f64 x)))

rewrite8.0ms (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:

6.0ms
(-.f64 (exp.f64 x) (exp.f64 (neg.f64 x)))

simplify77.0ms (4.2%)

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

prune23.0ms (1.2%)

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)

localize5.0ms (0.3%)

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

Compiled 7 to 6 computations (14.3% saved)

regimes19.0ms (1%)

Accuracy

Total 0.0b remaining (0%)

Threshold costs 0.0b (0%)

Counts
5 → 1
Compiler

Compiled 171 to 137 computations (19.9% saved)

simplify2.0ms (0.1%)

Algorithm
egg-herbie
Rules
*-commutative_binary64
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
069
179
279

end33.0ms (1.8%)

Compiler

Compiled 21 to 18 computations (14.3% saved)

Profiling

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