Details

sample20.0ms

Algorithm

intervals

Results

5.0ms	256×	body	80	valid
3.0ms	256×	pre	80	true

simplify6.5s

Counts

1 → 1

Iterations

Iter	Nodes
done	5000
8	2702
7	1178
6	421
5	190
4	93
3	48
2	30
1	14
0	4

prune21.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize9.0ms

Local error

Found 1 expressions with local error:

0.0b	(fma x (* x x) (* x x))

rewrite2.0ms

Algorithm

rewrite-expression-head

Rules

1×	`add-sqr-sqrt` `expm1-log1p-u` `pow1` `*-un-lft-identity` `add-cbrt-cube` `add-exp-log` `add-cube-cbrt` `fma-udef` `insert-posit16` `log1p-expm1-u` `add-log-exp`

Counts

1 → 11

Calls

1 calls:

2.0ms

(fma x (* x x) (* x x))

series140.0ms

Counts

1 → 3

Calls

1 calls:

140.0ms

(fma x (* x x) (* x x))

simplify3.6s

Counts

14 → 14

Iterations

Iter	Nodes
done	5001
4	1272
3	273
2	85
1	31
0	19

prune112.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0.0b

localize50.0ms

Local error

Found 4 expressions with local error:

0.0b	(fma x (* x x) (* x x))
0.0b	(fma x (* x x) (* x x))
27.3b	(sqrt (fma x (* x x) (* x x)))
27.3b	(sqrt (fma x (* x x) (* x x)))

rewrite14.0ms

Algorithm

rewrite-expression-head

Rules

8×	`add-sqr-sqrt`
6×	`pow1` `*-un-lft-identity` `add-cube-cbrt` `sqrt-prod`
4×	`expm1-log1p-u` `add-cbrt-cube` `add-exp-log` `insert-posit16` `log1p-expm1-u` `add-log-exp`
2×	`rem-sqrt-square` `sqrt-pow1` `pow1/2` `fma-udef`

Counts

4 → 54

Calls

4 calls:

1.0ms	(fma x (* x x) (* x x))
1.0ms	(fma x (* x x) (* x x))
4.0ms	(sqrt (fma x (* x x) (* x x)))
4.0ms	(sqrt (fma x (* x x) (* x x)))

series344.0ms

Counts

4 → 12

Calls

4 calls:

130.0ms	(fma x (* x x) (* x x))
103.0ms	(fma x (* x x) (* x x))
54.0ms	(sqrt (fma x (* x x) (* x x)))
57.0ms	(sqrt (fma x (* x x) (* x x)))

simplify5.6s

Counts

66 → 66

Iterations

Iter	Nodes
done	5023
4	2831
3	711
2	235
1	88
0	49

prune663.0ms

Pruning

3 alts after pruning (1 fresh and 2 done)

Merged error: 0.0b

localize125.0ms

Local error

Found 4 expressions with local error:

27.3b	(sqrt (fma x (* x x) (* x x)))
27.3b	(sqrt (fma x (* x x) (* x x)))
27.3b	(sqrt (fma x (* x x) (* x x)))
27.3b	(sqrt (fma x (* x x) (* x x)))

rewrite13.0ms

Algorithm

rewrite-expression-head

Rules

12×	`add-sqr-sqrt` `sqrt-prod`
8×	`pow1` `*-un-lft-identity` `add-cube-cbrt`
4×	`expm1-log1p-u` `rem-sqrt-square` `sqrt-pow1` `add-cbrt-cube` `pow1/2` `add-exp-log` `insert-posit16` `log1p-expm1-u` `add-log-exp`

Counts

4 → 64

Calls

4 calls:

3.0ms	(sqrt (fma x (* x x) (* x x)))
3.0ms	(sqrt (fma x (* x x) (* x x)))
3.0ms	(sqrt (fma x (* x x) (* x x)))
3.0ms	(sqrt (fma x (* x x) (* x x)))

series299.0ms

Counts

4 → 12

Calls

4 calls:

90.0ms	(sqrt (fma x (* x x) (* x x)))
86.0ms	(sqrt (fma x (* x x) (* x x)))
62.0ms	(sqrt (fma x (* x x) (* x x)))
61.0ms	(sqrt (fma x (* x x) (* x x)))

simplify7.2s

Counts

76 → 76

Iterations

Iter	Nodes
done	5000
5	4080
4	1359
3	484
2	190
1	78
0	40

prune849.0ms

Pruning

3 alts after pruning (0 fresh and 3 done)

Merged error: 0.0b

regimes64.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify1.0ms

Iterations

Iter	Nodes
done	3
0	3

end0.0ms

sample677.0ms

Algorithm

intervals

Results

272.0ms	8000×	body	80	valid
163.0ms	8000×	pre	80	true