Details

sample44.0ms

Algorithm

intervals

Results

15.0ms

419×

body

valid

simplify99.0ms

Counts

1 → 1

Iterations

Useful iterations: 2 (8.0ms)

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

prune8.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize11.0ms

Local error

Found 2 expressions with local error:

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

rewrite1.0ms

Algorithm

rewrite-expression-head

Rules

2×	`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

2 → 20

Calls

2 calls:

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

series291.0ms

Counts

2 → 6

Calls

2 calls:

40.0ms	(fma x y (* z t))
250.0ms	(fma c i (fma a b (fma x y (* z t))))

simplify1.4s

Counts

26 → 26

Iterations

Useful iterations: 2 (22.0ms)

Iter	Nodes	Cost
0	38	284
1	54	278
2	110	242
3	414	242
4	2741	242
done	5000	242

prune96.0ms

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0b

localize15.0ms

Local error

Found 4 expressions with local error:

0.4b	(* (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)))))

rewrite15.0ms

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:

11.0ms	(* (cbrt (fma c i (fma a b (fma x y (* z t))))) (cbrt (fma c i (fma a b (fma x y (* z t))))))
1.0ms	(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)))))
1.0ms	(cbrt (fma c i (fma a b (fma x y (* z t)))))

series578.0ms

Counts

4 → 12

Calls

4 calls:

180.0ms	(* (cbrt (fma c i (fma a b (fma x y (* z t))))) (cbrt (fma c i (fma a b (fma x y (* z t))))))
131.0ms	(cbrt (fma c i (fma a b (fma x y (* z t)))))
136.0ms	(cbrt (fma c i (fma a b (fma x y (* z t)))))
131.0ms	(cbrt (fma c i (fma a b (fma x y (* z t)))))

simplify2.2s

Counts

93 → 93

Iterations

Useful iterations: 4 (1.2s)

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

prune322.0ms

Pruning

3 alts after pruning (1 fresh and 2 done)

Merged error: 0b

localize8.0ms

Local error

Found 1 expressions with local error:

0.0b	(fma a b (* x y))

rewrite1.0ms

Algorithm

rewrite-expression-head

Rules

1×	`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

1 → 10

Calls

1 calls:

0.0ms

(fma a b (* x y))

series46.0ms

Counts

1 → 3

Calls

1 calls:

46.0ms

(fma a b (* x y))

simplify2.0s

Counts

13 → 13

Iterations

Useful iterations: 2 (7.0ms)

Iter	Nodes	Cost
0	18	102
1	22	100
2	47	88
3	160	88
4	530	88
5	2534	88
done	5000	88

prune42.0ms

Pruning

3 alts after pruning (0 fresh and 3 done)

Merged error: 0b

regimes264.0ms

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

sample1.3s

Algorithm

intervals

Results

508.0ms

13770×

body

valid