Details

Time bar (total: 1.1s)

analyze3.0ms

Algorithm
search
Search
TrueOtherFalseIter
0%0%100%0
0%0%100%1

sample24.0ms

Algorithm
intervals
Results
14.0ms256×body80valid
5.0ms256×pre80true

simplify448.0ms

Counts
1 → 1
Iterations

Useful iterations: 0 (148.0ms)

IterNodesCost
0474922
1474922

prune1.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New011
Fresh011
Picked000
Done000
Total022

Merged error: 62.0b

Counts
2 → 1

localize9.0ms

Local error

Found 1 expressions with local error:

62.0b
(-.f64 (*.f64 9 (pow.f64 x 4)) (*.f64 (*.f64 y y) (-.f64 (*.f64 y y) 2)))

rewrite205.0ms

Algorithm
rewrite-expression-head
Rules
sub-neg_binary64_2499 add-log-exp_binary64_2460
associate--r+_binary64_2550
add-sqr-sqrt_binary64_2480 *-un-lft-identity_binary64_2495 distribute-rgt-in_binary64_2538 diff-log_binary64_2406 add-exp-log_binary64_2459 flip--_binary64_2521 add-cube-cbrt_binary64_2466 add-cbrt-cube_binary64_2467 pow1_binary64_2437 distribute-lft-in_binary64_2537 flip3--_binary64_2494
Counts
1 → 13
Calls
1 calls:
204.0ms
(-.f64 (*.f64 9 (pow.f64 x 4)) (*.f64 (*.f64 y y) (-.f64 (*.f64 y y) 2)))

series326.0ms

Counts
1 → 3
Calls
1 calls:
325.0ms
(-.f64 (*.f64 9 (pow.f64 x 4)) (*.f64 (*.f64 y y) (-.f64 (*.f64 y y) 2)))
Iterations

Useful iterations: 0 (78.0ms)

IterNodesCost
01412656
11412656
050742349
01412656
11412656
050742349
050322429

simplify99.0ms

Counts
16 → 16
Iterations

Useful iterations: 0 (78.0ms)

IterNodesCost
052942786

prune5.0ms

Filtered
15 candidates to 16 candidates (-6.7%)

Profiling

Loading profile data...