Details

Time bar (total: 6.7s)

sample18.0ms

Algorithm
intervals
Results
7.0ms306×body80valid

simplify2.2s

Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
057
1117
2247
3357
4467
5687
6987
71147
81237
91347
101517
111797
121997
132697
144507
158497
1618497
1728467
1842767
done50007

prune7.0ms

Filtered
1 candidates to 1 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 → 2

localize5.0ms

Local error

Found 1 expressions with local error:

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

rewrite6.0ms

Algorithm
rewrite-expression-head
Rules
add-log-exp
diff-log
pow1 add-exp-log add-sqr-sqrt add-cube-cbrt sub-neg flip3-- *-un-lft-identity associate--l+ sum-log add-cbrt-cube flip--
Counts
1 → 14
Calls
1 calls:
6.0ms
(- (+ x y) (* x y))

series5.0ms

Counts
1 → 3
Calls
1 calls:
4.0ms
(- (+ x y) (* x y))

simplify1.6s

Counts
17 → 17
Iterations

Useful iterations: 2 (22.0ms)

IterNodesCost
034189
195183
2314168
31193168
44899168
done5000168

prune21.0ms

Filtered
12 candidates to 17 candidates (-41.7%)
Pruning

3 alts after pruning (2 fresh and 1 done)

PrunedKeptTotal
New16117
Fresh011
Picked011
Done000
Total16319

Merged error: 0b

Counts
19 → 3

localize5.0ms

Local error

Found 2 expressions with local error:

0.0b
(- y (* (+ -1 y) x))
0.0b
(* (+ -1 y) x)

rewrite10.0ms

Algorithm
rewrite-expression-head
Rules
add-sqr-sqrt *-un-lft-identity
pow1 add-exp-log add-cube-cbrt associate-*l* add-cbrt-cube add-log-exp
associate-*r*
associate-*l/
sub-neg flip3-- flip3-+ diff-log pow-prod-down prod-exp *-commutative flip-- cbrt-unprod flip-+ distribute-lft-out unswap-sqr
Counts
2 → 33
Calls
2 calls:
3.0ms
(- y (* (+ -1 y) x))
7.0ms
(* (+ -1 y) x)

series9.0ms

Counts
2 → 6
Calls
2 calls:
4.0ms
(- y (* (+ -1 y) x))
4.0ms
(* (+ -1 y) x)

simplify1.1s

Counts
39 → 39
Iterations

Useful iterations: 3 (454.0ms)

IterNodesCost
065356
1160333
2549311
31894306
done5000306

prune51.0ms

Filtered
30 candidates to 39 candidates (-30.0%)
Pruning

3 alts after pruning (1 fresh and 2 done)

PrunedKeptTotal
New38139
Fresh101
Picked011
Done011
Total39342

Merged error: 0b

Counts
42 → 3

localize9.0ms

Local error

Found 4 expressions with local error:

0.2b
(cbrt (+ -1 y))
0.2b
(cbrt (+ -1 y))
0.2b
(cbrt (+ -1 y))
0.2b
(* (cbrt (+ -1 y)) (cbrt (+ -1 y)))

rewrite25.0ms

Algorithm
rewrite-expression-head
Rules
36×cbrt-prod
35×*-un-lft-identity
23×add-sqr-sqrt
18×cbrt-div
15×add-cube-cbrt
11×pow1
flip3-+ pow1/3 swap-sqr flip-+ distribute-lft-out
associate-*r* associate-*l*
add-exp-log
frac-times add-cbrt-cube add-log-exp unswap-sqr
associate-*r/ pow-prod-down associate-*l/ pow-sqr pow-prod-up
pow2 pow-plus prod-exp *-commutative cbrt-unprod
Counts
4 → 95
Calls
4 calls:
3.0ms
(cbrt (+ -1 y))
4.0ms
(cbrt (+ -1 y))
3.0ms
(cbrt (+ -1 y))
11.0ms
(* (cbrt (+ -1 y)) (cbrt (+ -1 y)))

series35.0ms

Counts
4 → 12
Calls
4 calls:
8.0ms
(cbrt (+ -1 y))
8.0ms
(cbrt (+ -1 y))
8.0ms
(cbrt (+ -1 y))
10.0ms
(* (cbrt (+ -1 y)) (cbrt (+ -1 y)))

simplify740.0ms

Counts
107 → 107
Iterations

Useful iterations: done (737.0ms)

IterNodesCost
01371567
13111381
29141254
330521131
done50001120

prune217.0ms

Filtered
75 candidates to 107 candidates (-42.7%)
Pruning

3 alts after pruning (0 fresh and 3 done)

PrunedKeptTotal
New1070107
Fresh000
Picked011
Done022
Total1073110

Merged error: 0b

Counts
110 → 3

regimes111.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify1.0ms

Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
057
177
done77

end0.0ms

sample493.0ms

Algorithm
intervals
Results
225.0ms9169×body80valid
0.0msbody640valid
0.0msbody320valid

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