Details

Time bar (total: 2.5s)

analyze15.0ms (0.6%)

Algorithm
search
Search
TrueOtherFalseIter
0%100%0%0
0%100%0%1
0%100%0%2
25%75%0%3
50%50%0%4
93.7%6.2%0%5
96.8%3.1%0%6
98.4%1.6%0%7
99.2%0.8%0%8
99.6%0.4%0%9
99.8%0.2%0%10
99.9%0.1%0%11
99.9%0%0%12
99.9%0%0%13
99.9%0%0%14
Compiler

Compiled 36 to 29 computations (19.4% saved)

sample47.0ms (1.9%)

Algorithm
intervals
Results
37.0ms256×body128valid
Compiler

Compiled 71 to 58 computations (18.3% saved)

simplify269.0ms (10.6%)

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (135.0ms)

IterNodesCost
0491840
1491840

prune5.0ms (0.2%)

Pruning

1 alts after pruning (1 fresh and 0 done)

PrunedKeptTotal
New011
Fresh101
Picked000
Done000
Total112
Error
0.0b
Counts
2 → 1
Compiler

Compiled 54 to 44 computations (18.5% saved)

localize25.0ms (1%)

Local error

Found 4 expressions with local error:

0.1b
(*.f64 t (/.f64 4 (+.f64 2 (+.f64 t (/.f64 1 t)))))
0.1b
(*.f64 t (/.f64 4 (+.f64 2 (+.f64 t (/.f64 1 t)))))
0.1b
(/.f64 4 (+.f64 2 (+.f64 t (/.f64 1 t))))
0.1b
(/.f64 4 (+.f64 2 (+.f64 t (/.f64 1 t))))

rewrite131.0ms (5.2%)

Algorithm
rewrite-expression-head
Rules
146×*-un-lft-identity_binary64_419
74×times-frac_binary64_425
70×distribute-lft-out_binary64_370
58×add-sqr-sqrt_binary64_441
48×add-cube-cbrt_binary64_454 associate-*r*_binary64_359
18×div-inv_binary64_416 add-cbrt-cube_binary64_455 add-exp-log_binary64_457
12×associate-/r*_binary64_363
associate-/r/_binary64_365 pow1_binary64_480
associate-*l*_binary64_360 associate-/l*_binary64_364
flip3-+_binary64_422 add-log-exp_binary64_458 unswap-sqr_binary64_387 prod-exp_binary64_468 cbrt-unprod_binary64_452 flip-+_binary64_393 div-exp_binary64_470 cbrt-undiv_binary64_453
pow-prod-down_binary64_490 clear-num_binary64_418 associate-*r/_binary64_361 *-commutative_binary64_350 frac-2neg_binary64_430
Counts
4 → 168
Calls

4 calls:

27.0ms
(*.f64 t (/.f64 4 (+.f64 2 (+.f64 t (/.f64 1 t)))))
22.0ms
(/.f64 4 (+.f64 2 (+.f64 t (/.f64 1 t))))
19.0ms
(/.f64 4 (+.f64 2 (+.f64 t (/.f64 1 t))))
18.0ms
(*.f64 t (/.f64 4 (+.f64 2 (+.f64 t (/.f64 1 t)))))

series89.0ms (3.5%)

Counts
4 → 12
Calls

4 calls:

26.0ms
(*.f64 t (/.f64 4 (+.f64 2 (+.f64 t (/.f64 1 t)))))
24.0ms
(/.f64 4 (+.f64 2 (+.f64 t (/.f64 1 t))))
23.0ms
(/.f64 4 (+.f64 2 (+.f64 t (/.f64 1 t))))
16.0ms
(*.f64 t (/.f64 4 (+.f64 2 (+.f64 t (/.f64 1 t)))))

simplify140.0ms (5.5%)

Algorithm
egg-herbie
Counts
180 → 180
Iterations

Useful iterations: 0 (90.0ms)

IterNodesCost
052873140

prune490.0ms (19.4%)

Pruning

1 alts after pruning (0 fresh and 1 done)

PrunedKeptTotal
New1800180
Fresh000
Picked011
Done000
Total1801181
Error
0.0b
Counts
181 → 1
Compiler

Compiled 6136 to 4837 computations (21.2% saved)

regimes44.0ms (1.7%)

Accuracy

Total 0.0b remaining (70.9%)

Threshold costs 0.0b (70.9%)

Compiler

Compiled 364 to 294 computations (19.2% saved)

bsearch0.0ms (0%)

simplify2.0ms (0.1%)

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
01652
11652

end0.0ms (0%)

sample1.3s (50.4%)

Algorithm
intervals
Results
968.0ms8000×body128valid
Compiler

Compiled 133 to 108 computations (18.8% saved)

Profiling

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