Details

Time bar (total: 9.0s)

analyze886.0ms (9.8%)

Algorithm
search
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
0510746
011
111
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 52 to 45 computations (13.5% saved)

sample49.0ms (0.5%)

Algorithm
intervals
Results
38.0ms256×body128valid
Compiler

Compiled 103 to 90 computations (12.6% saved)

simplify80.0ms (0.9%)

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (71.0ms)

IterNodesCost
0510746

prune5.0ms (0.1%)

Pruning

1 alts after pruning (1 fresh and 0 done)

PrunedKeptTotal
New101
Fresh011
Picked000
Done000
Total112
Error
0.0b
Counts
2 → 1
Compiler

Compiled 82 to 72 computations (12.2% saved)

localize17.0ms (0.2%)

Local error

Found 4 expressions with local error:

1.3b
(-.f64 2 (/.f64 (/.f64 2 t) (+.f64 1 (/.f64 1 t))))
1.3b
(-.f64 2 (/.f64 (/.f64 2 t) (+.f64 1 (/.f64 1 t))))
1.3b
(-.f64 2 (/.f64 (/.f64 2 t) (+.f64 1 (/.f64 1 t))))
1.3b
(-.f64 2 (/.f64 (/.f64 2 t) (+.f64 1 (/.f64 1 t))))

rewrite3.0s (33.4%)

Algorithm
rewrite-expression-head
Error
0.0b
Rules
452×times-frac_binary64_425
364×*-un-lft-identity_binary64_419
284×cancel-sign-sub-inv_binary64_385
236×add-sqr-sqrt_binary64_441
200×add-cube-cbrt_binary64_454
104×distribute-lft-out_binary64_370
76×div-inv_binary64_416
12×add-log-exp_binary64_458 difference-of-squares_binary64_388
associate-/r/_binary64_365
diff-log_binary64_511 pow1_binary64_480 add-exp-log_binary64_457 add-cbrt-cube_binary64_455 flip3--_binary64_423 sub-neg_binary64_412 flip--_binary64_394 flip3-+_binary64_422 flip-+_binary64_393 distribute-lft-out--_binary64_371
Counts
4 → 344
Calls

4 calls:

57.0ms
(-.f64 2 (/.f64 (/.f64 2 t) (+.f64 1 (/.f64 1 t))))
41.0ms
(-.f64 2 (/.f64 (/.f64 2 t) (+.f64 1 (/.f64 1 t))))
38.0ms
(-.f64 2 (/.f64 (/.f64 2 t) (+.f64 1 (/.f64 1 t))))
34.0ms
(-.f64 2 (/.f64 (/.f64 2 t) (+.f64 1 (/.f64 1 t))))
Compiler

Compiled 22400 to 18740 computations (16.3% saved)

series365.0ms (4%)

Error
0.0b
Counts
4 → 48
Calls

4 calls:

60.0ms
(-.f64 2 (/.f64 (/.f64 2 t) (+.f64 1 (/.f64 1 t))))
57.0ms
(-.f64 2 (/.f64 (/.f64 2 t) (+.f64 1 (/.f64 1 t))))
56.0ms
(-.f64 2 (/.f64 (/.f64 2 t) (+.f64 1 (/.f64 1 t))))
54.0ms
(-.f64 2 (/.f64 (/.f64 2 t) (+.f64 1 (/.f64 1 t))))
Compiler

Compiled 4960 to 4257 computations (14.2% saved)

simplify175.0ms (1.9%)

Algorithm
egg-herbie
Counts
392 → 392
Iterations

Useful iterations: 0 (79.0ms)

IterNodesCost
049509212
149509212

prune2.4s (26.9%)

Pruning

1 alts after pruning (0 fresh and 1 done)

PrunedKeptTotal
New3920392
Fresh000
Picked011
Done000
Total3921393
Error
0.0b
Counts
393 → 1
Compiler

Compiled 22404 to 18574 computations (17.1% saved)

regimes326.0ms (3.6%)

Accuracy

Total 0.0b remaining (82.1%)

Threshold costs 0.0b (82.1%)

Compiler

Compiled 600 to 526 computations (12.3% saved)

bsearch0.0ms (0%)

simplify5.0ms (0.1%)

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
04076
14076

end0.0ms (0%)

sample1.7s (18.5%)

Algorithm
intervals
Results
1.3s8000×body128valid
Compiler

Compiled 185 to 162 computations (12.4% saved)

Profiling

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