Details

Time bar (total: 678.0ms)

analyze3.0ms (0.5%)

Algorithm
search
Search
TrueOtherFalseIter
0%100%0%0
0%100%0%1
0%100%0%2
50%50%0%3
50%25%25%4
62.5%12.5%25%5
68.7%6.2%25%6
71.8%3.1%25%7
73.4%1.6%25%8
74.2%0.8%25%9
74.6%0.4%25%10
74.8%0.2%25%11
74.9%0.1%25%12
74.9%0%25%13
74.9%0%25%14
Compiler

Compiled 6 to 5 computations (16.7% saved)

sample8.0ms (1.2%)

Algorithm
intervals
Results
4.0ms256×body128valid
Compiler

Compiled 11 to 10 computations (9.1% saved)

simplify94.0ms (13.8%)

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (6.0ms)

IterNodesCost
01057
11057

prune7.0ms (1.1%)

Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New011
Fresh011
Picked000
Done000
Total022
Error
0.0b
Counts
2 → 1
Compiler

Compiled 10 to 8 computations (20% saved)

localize3.0ms (0.5%)

Local error

Found 1 expressions with local error:

0.0b
(*.f64 x (-.f64 x 1))

rewrite10.0ms (1.4%)

Algorithm
rewrite-expression-head
Rules
11×add-sqr-sqrt_binary64_9648
*-un-lft-identity_binary64_9626
associate-*r*_binary64_9566
cancel-sign-sub-inv_binary64_9592
add-cube-cbrt_binary64_9661
distribute-rgt-in_binary64_9576 distribute-lft-in_binary64_9575
associate-*l*_binary64_9567 pow1_binary64_9687 add-exp-log_binary64_9664 add-cbrt-cube_binary64_9662
sub-neg_binary64_9619 difference-of-squares_binary64_9595 associate-*r/_binary64_9568
flip3--_binary64_9630 add-log-exp_binary64_9665 prod-exp_binary64_9675 distribute-lft-out--_binary64_9578 pow-prod-down_binary64_9697 *-commutative_binary64_9557 flip--_binary64_9601 unswap-sqr_binary64_9594 cbrt-unprod_binary64_9659 difference-of-sqr-1_binary64_9596
Counts
1 → 32
Calls

1 calls:

8.0ms
(*.f64 x (-.f64 x 1))

series25.0ms (3.7%)

Counts
1 → 3
Calls

1 calls:

25.0ms
(*.f64 x (-.f64 x 1))

simplify70.0ms (10.3%)

Algorithm
egg-herbie
Counts
35 → 35
Iterations

Useful iterations: 0 (61.0ms)

IterNodesCost
05004288

prune19.0ms (2.8%)

Pruning

2 alts after pruning (1 fresh and 1 done)

PrunedKeptTotal
New34135
Fresh000
Picked011
Done000
Total34236
Error
0b
Counts
36 → 2
Compiler

Compiled 302 to 172 computations (43% saved)

localize4.0ms (0.5%)

Local error

Found 1 expressions with local error:

0.0b
(+.f64 (*.f64 x x) (neg.f64 x))

rewrite6.0ms (0.8%)

Algorithm
rewrite-expression-head
Rules
add-log-exp_binary64_9665
distribute-rgt-out_binary64_9579 *-un-lft-identity_binary64_9626 sum-log_binary64_9717
add-sqr-sqrt_binary64_9648 distribute-lft-neg-in_binary64_9583 add-cube-cbrt_binary64_9661 +-commutative_binary64_9556 unsub-neg_binary64_9620 neg-mul-1_binary64_9622 neg-sub0_binary64_9621 pow1_binary64_9687 add-exp-log_binary64_9664 associate-+r-_binary64_9560 flip-+_binary64_9600 neg-log_binary64_9719 flip3-+_binary64_9629 add-cbrt-cube_binary64_9662
Counts
1 → 16
Calls

1 calls:

5.0ms
(+.f64 (*.f64 x x) (neg.f64 x))

series31.0ms (4.6%)

Counts
1 → 3
Calls

1 calls:

31.0ms
(+.f64 (*.f64 x x) (neg.f64 x))

simplify63.0ms (9.3%)

Algorithm
egg-herbie
Counts
19 → 19
Iterations

Useful iterations: 0 (55.0ms)

IterNodesCost
05349169

prune11.0ms (1.6%)

Pruning

2 alts after pruning (0 fresh and 2 done)

PrunedKeptTotal
New19019
Fresh000
Picked011
Done011
Total19221
Error
0b
Counts
21 → 2
Compiler

Compiled 158 to 56 computations (64.6% saved)

regimes17.0ms (2.5%)

Accuracy

Total 0.0b remaining (94.1%)

Threshold costs 0.0b (94.1%)

Compiler

Compiled 44 to 32 computations (27.3% saved)

bsearch0.0ms (0%)

simplify2.0ms (0.4%)

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
0167
1167

end0.0ms (0%)

sample306.0ms (45.1%)

Algorithm
intervals
Results
141.0ms8000×body128valid
0.0msbody128invalid
Compiler

Compiled 32 to 24 computations (25% saved)

Profiling

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