Details

Time bar (total: 6.5s)

sample24.0ms

Algorithm
intervals
Results
8.0ms340×body80valid

simplify3.2s

Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
077
1117
2267
3557
41117
51657
62037
72897
84787
97257
109097
1110597
1213307
1314827
1416307
1519017
1620537
1721997
1824707
1926227
2027707
2130417
2231937
2333417
2436127
2537647
2639127
2741837
2843357
2944837
3047547
3149067
done50017

prune3.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New011
Fresh011
Picked000
Done000
Total022

Merged error: 0.0b

Counts
2 → 1

localize5.0ms

Local error

Found 1 expressions with local error:

0.0b
(* (+ x y) (- 1.0 z))

rewrite11.0ms

Algorithm
rewrite-expression-head
Rules
add-sqr-sqrt *-un-lft-identity
associate-*r*
frac-times associate-*l*
pow1 add-exp-log add-cube-cbrt flip3-- flip3-+ add-cbrt-cube flip-- flip-+
distribute-rgt-in sub-neg distribute-lft-in associate-*r/ associate-*l/
pow-prod-down prod-exp *-commutative cbrt-unprod distribute-lft-out distribute-lft-out-- add-log-exp difference-of-squares unswap-sqr
Counts
1 → 33
Calls
1 calls:
9.0ms
(* (+ x y) (- 1.0 z))

series13.0ms

Counts
1 → 3
Calls
1 calls:
13.0ms
(* (+ x y) (- 1.0 z))

simplify943.0ms

Counts
36 → 36
Iterations

Useful iterations: 2 (69.0ms)

IterNodesCost
084448
1241433
2881401
33827401
done5000401

prune48.0ms

Filtered
25 candidates to 36 candidates (-44.0%)
Pruning

3 alts after pruning (2 fresh and 1 done)

PrunedKeptTotal
New34236
Fresh000
Picked011
Done000
Total34337

Merged error: 0b

Counts
37 → 3

localize8.0ms

Local error

Found 2 expressions with local error:

0.0b
(* (neg z) (+ x y))
0.0b
(+ (* (+ x y) 1.0) (* (neg z) (+ x y)))

rewrite20.0ms

Algorithm
rewrite-expression-head
Rules
10×associate-*l*
add-sqr-sqrt *-un-lft-identity
add-cube-cbrt flip3-+ associate-*r/ flip-+
pow1 add-exp-log associate-*r* associate-*l/ frac-add add-cbrt-cube add-log-exp
distribute-lft-neg-out distribute-lft-neg-in distribute-rgt-neg-in
distribute-rgt-in associate-+r+ distribute-lft-in
+-commutative neg-mul-1 unsub-neg pow-prod-down prod-exp sum-log *-commutative cbrt-unprod distribute-lft-out unswap-sqr
Counts
2 → 50
Calls
2 calls:
8.0ms
(* (neg z) (+ x y))
11.0ms
(+ (* (+ x y) 1.0) (* (neg z) (+ x y)))

series21.0ms

Counts
2 → 6
Calls
2 calls:
9.0ms
(* (neg z) (+ x y))
12.0ms
(+ (* (+ x y) 1.0) (* (neg z) (+ x y)))

simplify504.0ms

Counts
56 → 56
Iterations

Useful iterations: done (503.0ms)

IterNodesCost
0109766
1372707
21478609
done5001593

prune66.0ms

Filtered
42 candidates to 56 candidates (-33.3%)
Pruning

2 alts after pruning (1 fresh and 1 done)

PrunedKeptTotal
New55156
Fresh101
Picked101
Done011
Total57259

Merged error: 0b

Counts
59 → 2

localize10.0ms

Local error

Found 1 expressions with local error:

0.0b
(- (* (+ x y) 1.0) (* x z))

rewrite7.0ms

Algorithm
rewrite-expression-head
Rules
add-log-exp
pow1 add-exp-log add-sqr-sqrt add-cube-cbrt sub-neg flip3-- *-un-lft-identity diff-log add-cbrt-cube flip--
Counts
1 → 12
Calls
1 calls:
7.0ms
(- (* (+ x y) 1.0) (* x z))

series11.0ms

Counts
1 → 3
Calls
1 calls:
11.0ms
(- (* (+ x y) 1.0) (* x z))

simplify618.0ms

Counts
15 → 15
Iterations

Useful iterations: 3 (128.0ms)

IterNodesCost
034222
1105211
2374193
31435191
done5000191

prune17.0ms

Filtered
10 candidates to 15 candidates (-50.0%)
Pruning

2 alts after pruning (0 fresh and 2 done)

PrunedKeptTotal
New15015
Fresh000
Picked011
Done011
Total15217

Merged error: 0b

Counts
17 → 2

regimes256.0ms

Accuracy

0% (0.0b remaining)

Error of 0.0b against oracle of 0.0b and baseline of 0.0b

bsearch0.0ms

simplify3.0ms

Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
01114
11814
22114
32214
done2214

end0.0ms

sample659.0ms

Algorithm
intervals
Results
258.0ms10253×body80valid
0.0msbody1280valid
0.0msbody640valid
0.0msbody320valid

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