Details

sample23.0ms

Algorithm

intervals

Results

8.0ms	256×	body	80	valid
6.0ms	256×	pre	80	true

simplify2.5s

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

prune6.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize7.0ms

Local error

Found 1 expressions with local error:

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

rewrite1.0ms

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:

0.0ms

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

series89.0ms

Counts

1 → 3

Calls

1 calls:

89.0ms

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

simplify2.1s

Counts

14 → 14

Iterations

Iter	Nodes
done	5001
4	1269
3	273
2	85
1	31
0	19

prune43.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0.0b

localize17.0ms

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)))

rewrite5.0ms

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:

0.0ms	(fma x (* x x) (* x x))
0.0ms	(fma x (* x x) (* x x))
2.0ms	(sqrt (fma x (* x x) (* x x)))
2.0ms	(sqrt (fma x (* x x) (* x x)))

series304.0ms

Counts

4 → 12

Calls

4 calls:

87.0ms	(fma x (* x x) (* x x))
113.0ms	(fma x (* x x) (* x x))
54.0ms	(sqrt (fma x (* x x) (* x x)))
49.0ms	(sqrt (fma x (* x x) (* x x)))

simplify2.5s

Counts

66 → 66

Iterations

Iter	Nodes
done	5018
4	2814
3	712
2	235
1	88
0	49

prune305.0ms

Pruning

3 alts after pruning (1 fresh and 2 done)

Merged error: 0.0b

localize51.0ms

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)))

rewrite14.0ms

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)))

series205.0ms

Counts

4 → 12

Calls

4 calls:

48.0ms	(sqrt (fma x (* x x) (* x x)))
53.0ms	(sqrt (fma x (* x x) (* x x)))
55.0ms	(sqrt (fma x (* x x) (* x x)))
49.0ms	(sqrt (fma x (* x x) (* x x)))

simplify2.6s

Counts

76 → 76

Iterations

Iter	Nodes
done	5000
5	4086
4	1359
3	484
2	190
1	78
0	40

prune400.0ms

Pruning

3 alts after pruning (0 fresh and 3 done)

Merged error: 0.0b

regimes32.0ms

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	5
0	5

end0.0ms

sample656.0ms

Algorithm

intervals

Results

296.0ms	8000×	body	80	valid
241.0ms	8000×	pre	80	true