Details

Time bar (total: 921.0ms)

analyze3.0ms (0.3%)

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 (0.9%)

Algorithm
intervals
Results
4.0ms256×body128valid
Compiler

Compiled 11 to 10 computations (9.1% saved)

simplify177.0ms (19.2%)

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (6.0ms)

IterNodesCost
0967
1967

prune2.0ms (0.2%)

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 10 to 8 computations (20% saved)

localize3.0ms (0.3%)

Local error

Found 1 expressions with local error:

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

rewrite12.0ms (1.3%)

Algorithm
rewrite-expression-head
Rules
11×add-sqr-sqrt_binary64_11353
*-un-lft-identity_binary64_11331
associate-*r*_binary64_11271
cancel-sign-sub-inv_binary64_11297
add-cube-cbrt_binary64_11366
distribute-lft-in_binary64_11280 distribute-rgt-in_binary64_11281
add-exp-log_binary64_11369 pow1_binary64_11392 associate-*l*_binary64_11272 add-cbrt-cube_binary64_11367
difference-of-squares_binary64_11300 sub-neg_binary64_11324 associate-*r/_binary64_11273
*-commutative_binary64_11262 distribute-lft-out--_binary64_11283 cbrt-unprod_binary64_11364 add-log-exp_binary64_11370 unswap-sqr_binary64_11299 difference-of-sqr-1_binary64_11301 flip3--_binary64_11335 prod-exp_binary64_11380 pow-prod-down_binary64_11402 flip--_binary64_11306
Counts
1 → 32
Calls

1 calls:

10.0ms
(*.f64 x (-.f64 x 1))

series55.0ms (6%)

Counts
1 → 3
Calls

1 calls:

55.0ms
(*.f64 x (-.f64 x 1))

simplify70.0ms (7.6%)

Algorithm
egg-herbie
Counts
35 → 35
Iterations

Useful iterations: 0 (57.0ms)

IterNodesCost
04891288
14891288

prune21.0ms (2.3%)

Pruning

2 alts after pruning (1 fresh and 1 done)

PrunedKeptTotal
New34135
Fresh000
Picked011
Done000
Total34236

Merged error: 0b

Counts
36 → 2
Compiler

Compiled 302 to 172 computations (43% saved)

localize4.0ms (0.4%)

Local error

Found 1 expressions with local error:

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

rewrite8.0ms (0.8%)

Algorithm
rewrite-expression-head
Rules
add-log-exp_binary64_11370
sum-log_binary64_11422 *-un-lft-identity_binary64_11331 distribute-rgt-out_binary64_11284
neg-mul-1_binary64_11327 add-exp-log_binary64_11369 neg-sub0_binary64_11326 +-commutative_binary64_11261 pow1_binary64_11392 neg-log_binary64_11424 add-cube-cbrt_binary64_11366 add-sqr-sqrt_binary64_11353 distribute-lft-neg-in_binary64_11288 associate-+r-_binary64_11265 add-cbrt-cube_binary64_11367 flip3-+_binary64_11334 flip-+_binary64_11305 unsub-neg_binary64_11325
Counts
1 → 16
Calls

1 calls:

6.0ms
(+.f64 (*.f64 x x) (neg.f64 x))

series59.0ms (6.4%)

Counts
1 → 3
Calls

1 calls:

58.0ms
(+.f64 (*.f64 x x) (neg.f64 x))

simplify109.0ms (11.8%)

Algorithm
egg-herbie
Counts
19 → 19
Iterations

Useful iterations: 0 (101.0ms)

IterNodesCost
04877169
14877169

prune13.0ms (1.5%)

Pruning

2 alts after pruning (0 fresh and 2 done)

PrunedKeptTotal
New19019
Fresh000
Picked011
Done011
Total19221

Merged error: 0b

Counts
21 → 2
Compiler

Compiled 158 to 56 computations (64.6% saved)

regimes37.0ms (4%)

Compiler

Compiled 158 to 119 computations (24.7% saved)

bsearch0.0ms (0%)

simplify2.0ms (0.3%)

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
0147
1147

end0.0ms (0%)

sample337.0ms (36.6%)

Algorithm
intervals
Results
140.0ms8000×body128valid
Compiler

Compiled 65 to 48 computations (26.2% saved)

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