Details

Time bar (total: 612.0ms)

sample13.0ms

Algorithm
intervals
Results
5.0ms284×body80valid

simplify12.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (3.0ms)

IterNodesCost
092
1132
2172
3172

prune2.0ms

Filtered
1 candidates to 0 candidates (0.0%)
Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New011
Fresh011
Picked000
Done000
Total022

Merged error: 0.0b

Counts
2 → 1

localize4.0ms

Local error

Found 1 expressions with local error:

0.0b
(/ (- x y) x)

rewrite12.0ms

Algorithm
rewrite-expression-head
Rules
19×add-sqr-sqrt *-un-lft-identity
15×times-frac
11×add-cube-cbrt
associate-/l*
distribute-lft-out-- difference-of-squares
add-exp-log associate-/r* add-cbrt-cube
associate-/l/
pow1 cbrt-undiv expm1-log1p-u flip3-- frac-2neg div-sub div-exp clear-num flip-- log1p-expm1-u div-inv add-log-exp
Counts
1 → 40
Calls
1 calls:
11.0ms
(/ (- x y) x)

series34.0ms

Counts
1 → 3
Calls
1 calls:
34.0ms
(/ (- x y) x)

simplify85.0ms

Algorithm
egg-herbie
Counts
43 → 43
Iterations

Useful iterations: 2 (22.0ms)

IterNodesCost
0152201
1461191
22118190
35002190

prune97.0ms

Filtered
43 candidates to 32 candidates (74.4%)
Pruning

1 alts after pruning (1 fresh and 0 done)

PrunedKeptTotal
New42143
Fresh000
Picked101
Done000
Total43144

Merged error: 0b

Counts
44 → 1

localize5.0ms

rewrite0.0ms

Algorithm
rewrite-expression-head
Rules
Counts
0 → 0

series0.0ms

Counts
0 → 0

simplify4.0ms

Algorithm
egg-herbie
Counts
0 → 0
Iterations

Useful iterations: 0 (3.0ms)

IterNodesCost
000

prune2.0ms

Pruning

1 alts after pruning (0 fresh and 1 done)

PrunedKeptTotal
New000
Fresh000
Picked011
Done000
Total011

Merged error: 0b

Counts
1 → 1

simplify3.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
072
172

end0.0ms

sample338.0ms

Algorithm
intervals
Results
185.0ms9098×body80valid