Details

Time bar (total: 4.4s)

sample31.0ms

Algorithm
intervals
Results
14.0ms340×body80valid

simplify41.0ms

Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
077
1167
2427
3667
4907
5987
done987

prune7.0ms

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) (+ z 1.0))

rewrite10.0ms

Algorithm
rewrite-expression-head
Rules
7×*-un-lft-identity
6×flip3-+ flip-+
5×add-sqr-sqrt
4×frac-times associate-*r* associate-*l*
3×pow1 add-exp-log add-cube-cbrt add-cbrt-cube
2×associate-*r/ associate-*l/ distribute-lft-out
1×distribute-rgt-in distribute-lft-in pow-prod-down prod-exp *-commutative cbrt-unprod add-log-exp unswap-sqr
Counts
1 → 30
Calls
1 calls:
9.0ms
(* (+ x y) (+ z 1.0))

series8.0ms

Counts
1 → 3
Calls
1 calls:
8.0ms
(* (+ x y) (+ z 1.0))

simplify1.4s

Counts
33 → 33
Iterations

Useful iterations: 3 (414.0ms)

IterNodesCost
079415
1264399
21053369
34842368
done5000368

prune52.0ms

Filtered
24 candidates to 33 candidates (-37.5%)
Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New31233
Fresh000
Picked101
Done000
Total32234

Merged error: 0b

Counts
34 → 2

localize7.0ms

Local error

Found 1 expressions with local error:

0.0b
(* z (+ x y))

rewrite8.0ms

Algorithm
rewrite-expression-head
Rules
5×add-sqr-sqrt *-un-lft-identity
4×associate-*r*
3×pow1 add-exp-log add-cube-cbrt associate-*l* add-cbrt-cube
2×associate-*r/
1×distribute-rgt-in distribute-lft-in flip3-+ pow-prod-down prod-exp *-commutative cbrt-unprod flip-+ distribute-lft-out add-log-exp unswap-sqr
Counts
1 → 23
Calls
1 calls:
7.0ms
(* z (+ x y))

series7.0ms

Counts
1 → 3
Calls
1 calls:
7.0ms
(* z (+ x y))

simplify1.1s

Counts
26 → 26
Iterations

Useful iterations: 2 (34.0ms)

IterNodesCost
046194
1127184
2333163
3859163
42176163
done5000163

prune26.0ms

Filtered
16 candidates to 26 candidates (-62.5%)
Pruning

2 alts after pruning (1 fresh and 1 done)

PrunedKeptTotal
New26026
Fresh011
Picked011
Done000
Total26228

Merged error: 0b

Counts
28 → 2

localize8.0ms

Local error

Found 4 expressions with local error:

0.0b
(sqrt (+ z 1.0))
0.0b
(sqrt (+ z 1.0))
0.0b
(* (+ x y) (sqrt (+ z 1.0)))
0.1b
(* (* (+ x y) (sqrt (+ z 1.0))) (sqrt (+ z 1.0)))

rewrite38.0ms

Algorithm
rewrite-expression-head
Rules
46×sqrt-div
35×flip3-+ flip-+
32×frac-times
21×*-un-lft-identity
17×add-sqr-sqrt sqrt-prod
16×associate-*l/
14×associate-*r*
13×pow1
11×add-exp-log add-cube-cbrt add-cbrt-cube
10×associate-*r/
5×associate-*l* distribute-lft-out
4×pow-prod-down prod-exp cbrt-unprod add-log-exp
2×rem-sqrt-square sqrt-pow1 pow1/2 *-commutative unswap-sqr
Counts
4 → 112
Calls
4 calls:
3.0ms
(sqrt (+ z 1.0))
3.0ms
(sqrt (+ z 1.0))
11.0ms
(* (+ x y) (sqrt (+ z 1.0)))
15.0ms
(* (* (+ x y) (sqrt (+ z 1.0))) (sqrt (+ z 1.0)))

series36.0ms

Counts
4 → 12
Calls
4 calls:
4.0ms
(sqrt (+ z 1.0))
4.0ms
(sqrt (+ z 1.0))
15.0ms
(* (+ x y) (sqrt (+ z 1.0)))
13.0ms
(* (* (+ x y) (sqrt (+ z 1.0))) (sqrt (+ z 1.0)))

simplify593.0ms

Counts
124 → 124
Iterations

Useful iterations: done (590.0ms)

IterNodesCost
01942234
15251947
217671806
done50021771

prune197.0ms

Filtered
92 candidates to 124 candidates (-34.8%)
Pruning

2 alts after pruning (0 fresh and 2 done)

PrunedKeptTotal
New1240124
Fresh000
Picked011
Done011
Total1242126

Merged error: 0b

Counts
126 → 2

regimes205.0ms

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
0811
11211
done1211

end0.0ms

sample657.0ms

Algorithm
intervals
Results
251.0ms10254×body80valid
0.0ms1×body1280valid
0.0ms1×body320valid

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