Details

sample106.0ms

Algorithm

intervals

Results

46.0ms

420×

body

valid

simplify169.0ms

Counts

1 → 1

Iterations

Useful iterations: 2 (18.0ms)

Iter	Nodes	Cost
0	15	15
1	27	14
2	62	12
3	116	12
4	142	12
5	144	12
done	144	12

prune11.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize16.0ms

Local error

Found 3 expressions with local error:

0.0b	(fma c i (fma a b (fma x y (* z t))))
0.0b	(fma a b (fma x y (* z t)))
0.0b	(fma x y (* z t))

rewrite3.0ms

Algorithm

rewrite-expression-head

Rules

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

Counts

3 → 30

Calls

3 calls:

1.0ms	(fma c i (fma a b (fma x y (* z t))))
1.0ms	(fma a b (fma x y (* z t)))
1.0ms	(fma x y (* z t))

series470.0ms

Counts

3 → 9

Calls

3 calls:

307.0ms	(fma c i (fma a b (fma x y (* z t))))
109.0ms	(fma a b (fma x y (* z t)))
53.0ms	(fma x y (* z t))

simplify3.0s

Counts

39 → 39

Iterations

Useful iterations: 2 (20.0ms)

Iter	Nodes	Cost
0	47	430
1	64	420
2	134	366
3	584	366
4	4140	366
done	5000	366

prune231.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize21.0ms

Local error

Found 4 expressions with local error:

0.5b	(* (cbrt (fma c i (fma a b (fma x y (* z t))))) (cbrt (fma c i (fma a b (fma x y (* z t))))))
0.5b	(cbrt (fma c i (fma a b (fma x y (* z t)))))
0.5b	(cbrt (fma c i (fma a b (fma x y (* z t)))))
0.5b	(cbrt (fma c i (fma a b (fma x y (* z t)))))

rewrite43.0ms

Algorithm

rewrite-expression-head

Rules

25×	`cbrt-prod`
23×	`add-sqr-sqrt`
15×	`add-cube-cbrt` `*-un-lft-identity`
11×	`pow1`
9×	`pow1/3`
6×	`add-exp-log` `swap-sqr` `associate-r` `associate-l`
4×	`expm1-log1p-u` `add-cbrt-cube` `log1p-expm1-u` `add-log-exp` `unswap-sqr`
2×	`pow-prod-down` `pow-sqr` `pow-prod-up`
1×	`pow2` `pow-plus` `prod-exp` `*-commutative` `cbrt-unprod`

Counts

4 → 81

Calls

4 calls:

34.0ms	(* (cbrt (fma c i (fma a b (fma x y (* z t))))) (cbrt (fma c i (fma a b (fma x y (* z t))))))
2.0ms	(cbrt (fma c i (fma a b (fma x y (* z t)))))
2.0ms	(cbrt (fma c i (fma a b (fma x y (* z t)))))
2.0ms	(cbrt (fma c i (fma a b (fma x y (* z t)))))

series901.0ms

Counts

4 → 12

Calls

4 calls:

303.0ms	(* (cbrt (fma c i (fma a b (fma x y (* z t))))) (cbrt (fma c i (fma a b (fma x y (* z t))))))
209.0ms	(cbrt (fma c i (fma a b (fma x y (* z t)))))
216.0ms	(cbrt (fma c i (fma a b (fma x y (* z t)))))
172.0ms	(cbrt (fma c i (fma a b (fma x y (* z t)))))

simplify3.4s

Counts

93 → 93

Iterations

Useful iterations: 4 (1.9s)

Iter	Nodes	Cost
0	95	2278
1	205	2123
2	501	1929
3	1250	1640
4	3946	1598
done	5000	1598

prune513.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes328.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify4.0ms

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	12	12
1	13	12
done	13	12

end0.0ms

sample3.3s

Algorithm

intervals

Results

1.2s

13628×

body

valid