Details

Time bar (total: 5.0s)

analyze568.0ms (11.5%)

Algorithm
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 52 to 45 computations (13.5% saved)

sample43.0ms (0.9%)

Algorithm
intervals
Results
31.0ms256×body128valid
Compiler

Compiled 103 to 90 computations (12.6% saved)

simplify150.0ms (3%)

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (59.0ms)

IterNodesCost
0510746

prune8.0ms (0.2%)

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)

localize13.0ms (0.3%)

Local error

Found 8 expressions with local error:

0.0b
(+.f64 1 (/.f64 1 t))
0.0b
(+.f64 1 (/.f64 1 t))
0.0b
(/.f64 (+.f64 1 (*.f64 (-.f64 2 (/.f64 (/.f64 2 t) (+.f64 1 (/.f64 1 t)))) (-.f64 2 (/.f64 (/.f64 2 t) (+.f64 1 (/.f64 1 t)))))) (+.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 1 (*.f64 (-.f64 2 (/.f64 (/.f64 2 t) (+.f64 1 (/.f64 1 t)))) (-.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))))
1.3b
(-.f64 2 (/.f64 (/.f64 2 t) (+.f64 1 (/.f64 1 t))))

rewrite201.0ms (4.1%)

Algorithm
rewrite-expression-head
Rules
452×times-frac_binary64_84
364×*-un-lft-identity_binary64_78
284×cancel-sign-sub-inv_binary64_44
236×add-sqr-sqrt_binary64_100
200×add-cube-cbrt_binary64_113
104×distribute-lft-out_binary64_29
76×div-inv_binary64_75
12×add-log-exp_binary64_117 difference-of-squares_binary64_47
associate-/r/_binary64_24
add-cbrt-cube_binary64_114 flip-+_binary64_52 distribute-lft-out--_binary64_30 flip3--_binary64_82 diff-log_binary64_170 flip--_binary64_53 add-exp-log_binary64_116 sub-neg_binary64_71 pow1_binary64_139 flip3-+_binary64_81
Counts
4 → 344
Calls

8 calls:

33.0ms
(-.f64 2 (/.f64 (/.f64 2 t) (+.f64 1 (/.f64 1 t))))
32.0ms
(-.f64 2 (/.f64 (/.f64 2 t) (+.f64 1 (/.f64 1 t))))
30.0ms
(-.f64 2 (/.f64 (/.f64 2 t) (+.f64 1 (/.f64 1 t))))
29.0ms
(-.f64 2 (/.f64 (/.f64 2 t) (+.f64 1 (/.f64 1 t))))
0.0ms
(+.f64 1 (*.f64 (-.f64 2 (/.f64 (/.f64 2 t) (+.f64 1 (/.f64 1 t)))) (-.f64 2 (/.f64 (/.f64 2 t) (+.f64 1 (/.f64 1 t))))))

series189.0ms (3.8%)

Counts
4 → 48
Calls

4 calls:

50.0ms
(-.f64 2 (/.f64 (/.f64 2 t) (+.f64 1 (/.f64 1 t))))
47.0ms
(-.f64 2 (/.f64 (/.f64 2 t) (+.f64 1 (/.f64 1 t))))
46.0ms
(-.f64 2 (/.f64 (/.f64 2 t) (+.f64 1 (/.f64 1 t))))
46.0ms
(-.f64 2 (/.f64 (/.f64 2 t) (+.f64 1 (/.f64 1 t))))
Compiler

Compiled 2480 to 2152 computations (13.2% saved)

simplify132.0ms (2.7%)

Algorithm
egg-herbie
Counts
392 → 392
Iterations

Useful iterations: 0 (48.0ms)

IterNodesCost
049509212
149509212

prune2.3s (45.6%)

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 18578 computations (17.1% saved)

simplify3.0ms (0.1%)

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
050122
150122

regimes73.0ms (1.5%)

Compiler

Compiled 615 to 556 computations (9.6% saved)

bsearch0.0ms (0%)

regimes9.0ms (0.2%)

Compiler

Compiled 36 to 36 computations (0% saved)

bsearch0.0ms (0%)

regimes7.0ms (0.1%)

Accuracy

Total 0.0b remaining (82.1%)

Threshold costs 0.0b (82.1%)

Compiler

Compiled 5 to 8 computations (-60% saved)

bsearch4.0ms (0.1%)

Compiler

Compiled 83 to 74 computations (10.8% saved)

simplify3.0ms (0.1%)

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
050123
150123

end0.0ms (0%)

sample1.3s (26.1%)

Algorithm
intervals
Results
969.0ms8000×body128valid
Compiler

Compiled 220 to 198 computations (10% saved)

Pareto

0.3999245613759018

Profiling

Loading profile data...