Details

Time bar (total: 3.3s)

analyze5.0ms (0.1%)

Algorithm
1×search
Search
TrueOtherFalseIter
0%100%0%0
0%100%0%1
0%100%0%2
50%50%0%3
50%25%25%4
50%12.5%37.5%5
50%6.2%43.8%6
50%3.1%46.9%7
50%1.6%48.5%8
50%0.8%49.2%9
50.4%0.4%49.2%10
50.4%0.2%49.4%11
50.4%0.1%49.5%12
50.4%0%49.6%13
50.4%0%49.6%14
Compiler

Compiled 10 to 8 computations (20% saved)

sample2.9s (88.1%)

Results
1.8s4170×body1024valid
561.0ms1978×body512valid
211.0ms405×body2048valid
190.0ms1053×body256valid
64.0ms650×body128valid
0.0ms1×body128invalid
Compiler

Compiled 29 to 23 computations (20.7% saved)

simplify54.0ms (1.6%)

Algorithm
1×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
58.5b
Counts
3 → 1
Alt Table
StatusErrorProgram
▶58.5b
(/.f64 (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x))) 2)
Compiler

Compiled 35 to 25 computations (28.6% saved)

localize6.0ms (0.2%)

Local error

Found 1 expressions with local error:

NewErrorProgram
✓5.4b
(-.f64 (exp.f64 x) (exp.f64 (neg.f64 x)))

series3.0ms (0.1%)

Counts
1 → 8
Calls

1 calls:

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

rewrite7.0ms (0.2%)

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

1 calls:

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

simplify79.0ms (2.4%)

Algorithm
1×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

prune24.0ms (0.7%)

Pruning

2 alts after pruning (1 fresh and 1 done)

PrunedKeptTotal
New48149
Fresh000
Picked011
Done000
Total48250
Error
0b
Counts
50 → 2
Alt Table
StatusErrorProgram
▶0.4b
(/.f64 (fma.f64 1/60 (pow.f64 x 5) (fma.f64 2 x (*.f64 1/3 (pow.f64 x 3)))) 2)
✓58.5b
(/.f64 (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x))) 2)
Compiler

Compiled 969 to 368 computations (62% saved)

localize14.0ms (0.4%)

Local error

Found 1 expressions with local error:

NewErrorProgram
✓0.1b
(*.f64 1/3 (pow.f64 x 3))

series5.0ms (0.1%)

Counts
1 → 0
Calls

1 calls:

4.0ms
(*.f64 1/3 (pow.f64 x 3))

rewrite6.0ms (0.2%)

Algorithm
1×rewrite-expression-head
Rules
12×associate-*r*_binary64
12×add-sqr-sqrt_binary64
6×add-exp-log_binary64
5×*-un-lft-identity_binary64
5×add-cube-cbrt_binary64
Counts
1 → 33
Calls

1 calls:

5.0ms
(*.f64 1/3 (pow.f64 x 3))

simplify78.0ms (2.4%)

Algorithm
1×egg-herbie
Rules
513×associate-*l*_binary64
478×associate-*r*_binary64
457×fma-def_binary64
349×log-prod_binary64
311×cube-prod_binary64
Counts
33 → 39
Iterations

Useful iterations: 4 (0.0ms)

IterNodesCost
058354
1108314
2300313
31643313
42725283
54361283
64942283
74928283

prune31.0ms (0.9%)

Pruning

2 alts after pruning (0 fresh and 2 done)

PrunedKeptTotal
New39039
Fresh000
Picked011
Done011
Total39241
Error
0b
Counts
41 → 2
Alt Table
StatusErrorProgram
✓0.4b
(/.f64 (fma.f64 1/60 (pow.f64 x 5) (fma.f64 2 x (*.f64 1/3 (pow.f64 x 3)))) 2)
✓58.5b
(/.f64 (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x))) 2)
Compiler

Compiled 824 to 658 computations (20.1% saved)

regimes24.0ms (0.7%)

Accuracy

Total -0.0b remaining (-70%)

Threshold costs -0.0b (-70%)

Counts
7 → 1
Compiler

Compiled 273 to 221 computations (19% saved)

simplify2.0ms (0.1%)

Algorithm
1×egg-herbie
Rules
1×*-commutative_binary64
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
069
179
279

end56.0ms (1.7%)

Compiler

Compiled 39 to 32 computations (17.9% saved)

Profiling

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