Details

Time bar (total: 3.1s)

analyze431.0ms (14%)

Algorithm
1×search
Search
TrueOtherFalseIter
0%100%0%0
0%100%0%1
0%100%0%2
50%50%0%3
50%50%0%4
50%50%0%5
50%50%0%6
50%50%0%7
50%50%0%8
50%50%0%9
50%50%0%10
50%50%0%11
50%49.9%0%12
99.6%0.3%0%13
99.9%0%0%14
Compiler

Compiled 31 to 27 computations (12.9% saved)

sample26.0ms (0.8%)

Algorithm
1×intervals
Results
18.0ms256×body128valid
Compiler

Compiled 62 to 54 computations (12.9% saved)

simplify73.0ms (2.4%)

Algorithm
1×egg-herbie
Rules
576×unsub-neg_binary64
421×distribute-rgt-in_binary64
416×div-sub_binary64
359×sub-neg_binary64
342×times-frac_binary64
Counts
1 → 1
Iterations

Useful iterations: 6 (0.0ms)

IterNodesCost
01343
12343
24643
310931
427431
583228
6228125
7447825
8489225

prune4.0ms (0.1%)

Pruning

1 alts after pruning (1 fresh and 0 done)

PrunedKeptTotal
New101
Fresh011
Picked000
Done000
Total112
Error
0b
Counts
2 → 1
Alt Table
StatusErrorProgram
▶0b
(-.f64 1 (/.f64 1 (+.f64 2 (*.f64 (-.f64 2 (/.f64 (/.f64 2 t) (+.f64 1 (/.f64 1 t)))) (-.f64 2 (/.f64 (/.f64 2 t) (+.f64 1 (/.f64 1 t))))))))
Compiler

Compiled 78 to 68 computations (12.8% saved)

localize12.0ms (0.4%)

Local error

Found 4 expressions with local error:

0.0b
(/.f64 1 (+.f64 2 (*.f64 (-.f64 2 (/.f64 (/.f64 2 t) (+.f64 1 (/.f64 1 t)))) (-.f64 2 (/.f64 (/.f64 2 t) (+.f64 1 (/.f64 1 t)))))))
0.0b
(*.f64 (-.f64 2 (/.f64 (/.f64 2 t) (+.f64 1 (/.f64 1 t)))) (-.f64 2 (/.f64 (/.f64 2 t) (+.f64 1 (/.f64 1 t)))))
3.3b
(-.f64 2 (/.f64 (/.f64 2 t) (+.f64 1 (/.f64 1 t))))
3.3b
(-.f64 2 (/.f64 (/.f64 2 t) (+.f64 1 (/.f64 1 t))))

rewrite670.0ms (21.7%)

Algorithm
1×rewrite-expression-head
Error
0b
Rules
467×times-frac_binary64
386×*-un-lft-identity_binary64
284×cancel-sign-sub-inv_binary64
268×add-sqr-sqrt_binary64
212×add-cube-cbrt_binary64
Counts
4 → 396
Calls

4 calls:

69.0ms
(*.f64 (-.f64 2 (/.f64 (/.f64 2 t) (+.f64 1 (/.f64 1 t)))) (-.f64 2 (/.f64 (/.f64 2 t) (+.f64 1 (/.f64 1 t)))))
34.0ms
(-.f64 2 (/.f64 (/.f64 2 t) (+.f64 1 (/.f64 1 t))))
29.0ms
(-.f64 2 (/.f64 (/.f64 2 t) (+.f64 1 (/.f64 1 t))))
5.0ms
(/.f64 1 (+.f64 2 (*.f64 (-.f64 2 (/.f64 (/.f64 2 t) (+.f64 1 (/.f64 1 t)))) (-.f64 2 (/.f64 (/.f64 2 t) (+.f64 1 (/.f64 1 t)))))))
Compiler

Compiled 14226 to 12079 computations (15.1% saved)

series94.0ms (3%)

Error
0b
Counts
4 → 41
Calls

4 calls:

15.0ms
(/.f64 1 (+.f64 2 (*.f64 (-.f64 2 (/.f64 (/.f64 2 t) (+.f64 1 (/.f64 1 t)))) (-.f64 2 (/.f64 (/.f64 2 t) (+.f64 1 (/.f64 1 t)))))))
15.0ms
(-.f64 2 (/.f64 (/.f64 2 t) (+.f64 1 (/.f64 1 t))))
14.0ms
(*.f64 (-.f64 2 (/.f64 (/.f64 2 t) (+.f64 1 (/.f64 1 t)))) (-.f64 2 (/.f64 (/.f64 2 t) (+.f64 1 (/.f64 1 t)))))
14.0ms
(-.f64 2 (/.f64 (/.f64 2 t) (+.f64 1 (/.f64 1 t))))
Compiler

Compiled 1526 to 1350 computations (11.5% saved)

simplify316.0ms (10.2%)

Algorithm
1×egg-herbie
Rules
498×associate-*l*_binary64
396×associate-*r/_binary64
390×associate-*l/_binary64
197×distribute-rgt-in_binary64
191×distribute-lft-in_binary64
Counts
437 → 358
Iterations

Useful iterations: 1 (0.0ms)

IterNodesCost
043919870
1130219245
2528219245

prune218.0ms (7.1%)

Pruning

1 alts after pruning (0 fresh and 1 done)

PrunedKeptTotal
New3580358
Fresh000
Picked011
Done000
Total3581359
Error
0b
Counts
359 → 1
Alt Table
StatusErrorProgram
0b
(-.f64 1 (/.f64 1 (+.f64 2 (*.f64 (-.f64 2 (/.f64 (/.f64 2 t) (+.f64 1 (/.f64 1 t)))) (-.f64 2 (/.f64 (/.f64 2 t) (+.f64 1 (/.f64 1 t))))))))
Compiler

Compiled 6095 to 5094 computations (16.4% saved)

regimes398.0ms (12.9%)

Accuracy

Total 0.0b remaining (0%)

Threshold costs 0.0b (0%)

Compiler

Compiled 5935 to 5166 computations (13% saved)

simplify4.0ms (0.1%)

Algorithm
1×egg-herbie
Rules
7×+-commutative_binary64
5×sub-neg_binary64
3×neg-mul-1_binary64 neg-sub0_binary64 distribute-neg-frac_binary64 *-commutative_binary64
1×1-exp_binary64
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
01428
12228
23328
34228
44628
54728
64328

end1.0ms (0%)

Compiler

Compiled 20 to 18 computations (10% saved)

sample839.0ms (27.2%)

Algorithm
1×intervals
Results
569.0ms8000×body128valid
Compiler

Compiled 82 to 72 computations (12.2% saved)

Profiling

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