Details

Time bar (total: 451.0ms)

sample11.0ms

Algorithm
intervals
Results
4.0ms292×body80valid

simplify7.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
082
1122
2152
3162
4162

prune1.0ms

Filtered
1 candidates to 0 candidates (100.0%)
Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New011
Fresh011
Picked000
Done000
Total022

Merged error: 0.3b

Counts
2 → 1

localize3.0ms

Local error

Found 1 expressions with local error:

0.2b
(/ (* x y) 2.0)

rewrite9.0ms

Algorithm
rewrite-expression-head
Rules
36×times-frac
34×add-sqr-sqrt
26×add-cube-cbrt *-un-lft-identity
12×associate-*r* associate-*l* associate-/l*
add-exp-log add-cbrt-cube
*-commutative unswap-sqr
associate-/r*
cbrt-undiv div-exp
pow1 expm1-log1p-u frac-2neg prod-exp clear-num cbrt-unprod log1p-expm1-u div-inv add-log-exp
Counts
1 → 67
Calls
1 calls:
7.0ms
(/ (* x y) 2.0)

series23.0ms

Counts
1 → 3
Calls
1 calls:
23.0ms
(/ (* x y) 2.0)

simplify34.0ms

Algorithm
egg-herbie
Counts
70 → 70
Iterations

Useful iterations: 1 (8.0ms)

IterNodesCost
0269343
11180328
25001328

prune81.0ms

Filtered
70 candidates to 54 candidates (22.9%)
Pruning

1 alts after pruning (1 fresh and 0 done)

PrunedKeptTotal
New69170
Fresh000
Picked101
Done000
Total70171

Merged error: 0b

Counts
71 → 1

localize3.0ms

rewrite0.0ms

Algorithm
rewrite-expression-head
Rules
Counts
0 → 0

series0.0ms

Counts
0 → 0

simplify2.0ms

Algorithm
egg-herbie
Counts
0 → 0
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
000

prune1.0ms

Pruning

1 alts after pruning (0 fresh and 1 done)

PrunedKeptTotal
New000
Fresh000
Picked011
Done000
Total011

Merged error: 0b

Counts
1 → 1

simplify1.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
062
162

end0.0ms

sample272.0ms

Algorithm
intervals
Results
142.0ms9069×body80valid