Details

sample39.0ms

Algorithm

intervals

Results

16.0ms

440×

body

valid

simplify72.0ms

Counts

1 → 1

Iterations

Useful iterations: 2 (6.0ms)

Iter	Nodes	Cost
0	15	15
1	27	14
2	60	12
3	107	12
4	126	12
5	128	12
done	128	12

prune7.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize11.0ms

Local error

Found 3 expressions with local error:

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

rewrite1.0ms

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:

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

series327.0ms

Counts

3 → 9

Calls

3 calls:

59.0ms	(fma a b (fma x y (* z t)))
229.0ms	(fma c i (fma a b (fma x y (* z t))))
39.0ms	(fma x y (* z t))

simplify1.1s

Counts

39 → 39

Iterations

Useful iterations: 2 (14.0ms)

Iter	Nodes	Cost
0	47	430
1	63	420
2	131	366
3	508	366
4	2885	366
done	5000	366

prune138.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0.0b

localize14.0ms

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)))))

rewrite9.0ms

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:

5.0ms	(* (cbrt (fma c i (fma a b (fma x y (* z t))))) (cbrt (fma c i (fma a b (fma x y (* z t))))))
0.0ms	(cbrt (fma c i (fma a b (fma x y (* z t)))))
0.0ms	(cbrt (fma c i (fma a b (fma x y (* z t)))))
1.0ms	(cbrt (fma c i (fma a b (fma x y (* z t)))))

series650.0ms

Counts

4 → 12

Calls

4 calls:

323.0ms	(* (cbrt (fma c i (fma a b (fma x y (* z t))))) (cbrt (fma c i (fma a b (fma x y (* z t))))))
109.0ms	(cbrt (fma c i (fma a b (fma x y (* z t)))))
110.0ms	(cbrt (fma c i (fma a b (fma x y (* z t)))))
107.0ms	(cbrt (fma c i (fma a b (fma x y (* z t)))))

simplify1.8s

Counts

93 → 93

Iterations

Useful iterations: 4 (994.0ms)

Iter	Nodes	Cost
0	95	2278
1	205	2123
2	473	1929
3	1250	1640
4	3693	1598
done	5001	1598

prune321.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0.0b

regimes193.0ms

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)

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

end0.0ms

sample1.1s

Algorithm

intervals

Results

513.0ms

13523×

body

valid