Details

Time bar (total: 826.0ms)

sample19.0ms

Algorithm
intervals
Results
5.0ms217×body80valid
2.0ms29×body640valid
2.0ms15×body1280valid
1.0ms19×body320valid
0.0ms12×body160valid

simplify92.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (2.0ms)

IterNodesCost
0134
1274
2784
32454
46344
510814
624424
740464
850014

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: 17.8b

Counts
2 → 1

localize9.0ms

Local error

Found 1 expressions with local error:

3.5b
(+ x (* (- 1.0 x) (- 1.0 y)))

rewrite4.0ms

Algorithm
rewrite-expression-head
Rules
associate-+r+
add-log-exp
distribute-rgt-in sub-neg distribute-lft-in
pow1 add-exp-log +-commutative add-sqr-sqrt add-cube-cbrt *-un-lft-identity flip3-+ sum-log add-cbrt-cube flip-+
Counts
1 → 15
Calls
1 calls:
4.0ms
(+ x (* (- 1.0 x) (- 1.0 y)))

series23.0ms

Counts
1 → 3
Calls
1 calls:
23.0ms
(+ x (* (- 1.0 x) (- 1.0 y)))

simplify48.0ms

Algorithm
egg-herbie
Counts
18 → 18
Iterations

Useful iterations: 2 (13.0ms)

IterNodesCost
0103108
133499
2176196
3500396

prune34.0ms

Filtered
18 candidates to 13 candidates (72.2%)
Pruning

1 alts after pruning (1 fresh and 0 done)

PrunedKeptTotal
New17118
Fresh000
Picked101
Done000
Total18119

Merged error: 0b

Counts
19 → 1

localize4.0ms

Local error

Found 1 expressions with local error:

0.0b
(* y (- x 1.0))

rewrite7.0ms

Algorithm
rewrite-expression-head
Rules
add-sqr-sqrt
*-un-lft-identity associate-*r*
pow1 add-exp-log add-cube-cbrt associate-*l* add-cbrt-cube
distribute-rgt-in sub-neg distribute-lft-in associate-*r/
flip3-- pow-prod-down prod-exp *-commutative flip-- cbrt-unprod distribute-lft-out-- add-log-exp difference-of-squares unswap-sqr
Counts
1 → 26
Calls
1 calls:
6.0ms
(* y (- x 1.0))

series29.0ms

Counts
1 → 3
Calls
1 calls:
29.0ms
(* y (- x 1.0))

simplify47.0ms

Algorithm
egg-herbie
Counts
29 → 29
Iterations

Useful iterations: 1 (5.0ms)

IterNodesCost
011298
146288
2188388
3500288

prune32.0ms

Filtered
29 candidates to 17 candidates (58.6%)
Pruning

1 alts after pruning (0 fresh and 1 done)

PrunedKeptTotal
New29029
Fresh000
Picked011
Done000
Total29130

Merged error: 0b

Counts
30 → 1

simplify1.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
083
183

end0.0ms

sample475.0ms

Algorithm
intervals
Results
156.0ms6979×body80valid
75.0ms881×body640valid
43.0ms410×body1280valid
33.0ms554×body320valid
14.0ms334×body160valid

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