Details

Time bar (total: 1.1s)

analyze5.0ms (0.5%)

Algorithm
search
Search
TrueOtherFalseIter
0%100%0%0
0%100%0%1
0%100%0%2
50%50%0%3
75%25%0%4
75%12.5%12.5%5
75%6.2%18.8%6
75%3.1%21.9%7
75%1.6%23.5%8
75%0.8%24.3%9
75%0.4%24.6%10
75%0.2%24.8%11
75%0.1%24.9%12
75%0%25%13
75%0%25%14
Compiler

Compiled 8 to 7 computations (12.5% saved)

sample10.0ms (0.9%)

Algorithm
intervals
Results
5.0ms256×body128valid
Compiler

Compiled 15 to 14 computations (6.7% saved)

simplify187.0ms (16.9%)

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (9.0ms)

IterNodesCost
015810
115810

prune6.0ms (0.6%)

Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New011
Fresh011
Picked000
Done000
Total022

Merged error: 0.0b

Counts
2 → 1
Compiler

Compiled 14 to 12 computations (14.3% saved)

localize5.0ms (0.4%)

Local error

Found 1 expressions with local error:

0.0b
(*.f64 x (-.f64 1 (*.f64 x 1/2)))

rewrite9.0ms (0.8%)

Algorithm
rewrite-expression-head
Rules
add-sqr-sqrt_binary64_1464
associate-*r*_binary64_1382 add-cbrt-cube_binary64_1478 associate-*l*_binary64_1383 add-exp-log_binary64_1480 pow1_binary64_1503 add-cube-cbrt_binary64_1477 *-un-lft-identity_binary64_1442
associate-*r/_binary64_1384 cancel-sign-sub-inv_binary64_1408 sub-neg_binary64_1435 distribute-lft-in_binary64_1391 distribute-rgt-in_binary64_1392
cbrt-unprod_binary64_1475 flip3--_binary64_1446 pow-prod-down_binary64_1513 *-commutative_binary64_1373 add-log-exp_binary64_1481 flip--_binary64_1417 prod-exp_binary64_1491 unswap-sqr_binary64_1410
Counts
1 → 24
Calls

1 calls:

8.0ms
(*.f64 x (-.f64 1 (*.f64 x 1/2)))

series97.0ms (8.8%)

Counts
1 → 3
Calls

1 calls:

97.0ms
(*.f64 x (-.f64 1 (*.f64 x 1/2)))

simplify67.0ms (6.1%)

Algorithm
egg-herbie
Counts
27 → 27
Iterations

Useful iterations: 0 (58.0ms)

IterNodesCost
05223314

prune32.0ms (2.9%)

Pruning

2 alts after pruning (1 fresh and 1 done)

PrunedKeptTotal
New26127
Fresh000
Picked011
Done000
Total26228

Merged error: 0b

Counts
28 → 2
Compiler

Compiled 315 to 233 computations (26% saved)

localize8.0ms (0.7%)

Local error

Found 1 expressions with local error:

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

rewrite8.0ms (0.7%)

Algorithm
rewrite-expression-head
Rules
add-log-exp_binary64_1481
add-cbrt-cube_binary64_1478 sum-log_binary64_1533 +-commutative_binary64_1372 add-exp-log_binary64_1480 add-sqr-sqrt_binary64_1464 flip3-+_binary64_1445 flip-+_binary64_1416 pow1_binary64_1503 add-cube-cbrt_binary64_1477 *-un-lft-identity_binary64_1442
Counts
1 → 11
Calls

1 calls:

6.0ms
(+.f64 x (*.f64 x (*.f64 x -1/2)))

series97.0ms (8.8%)

Counts
1 → 3
Calls

1 calls:

97.0ms
(+.f64 x (*.f64 x (*.f64 x -1/2)))

simplify82.0ms (7.4%)

Algorithm
egg-herbie
Counts
14 → 14
Iterations

Useful iterations: 0 (74.0ms)

IterNodesCost
05180196

prune11.0ms (1%)

Pruning

2 alts after pruning (0 fresh and 2 done)

PrunedKeptTotal
New14014
Fresh000
Picked011
Done011
Total14216

Merged error: 0b

Counts
16 → 2
Compiler

Compiled 166 to 110 computations (33.7% saved)

regimes43.0ms (3.9%)

Compiler

Compiled 143 to 117 computations (18.2% saved)

bsearch0.0ms (0%)

simplify2.0ms (0.2%)

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
0910
1910

end0.0ms (0%)

sample434.0ms (39.4%)

Algorithm
intervals
Results
226.0ms8000×body128valid
0.0msbody128invalid
Compiler

Compiled 55 to 45 computations (18.2% saved)

Profiling

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