Details

sample39.0ms

Algorithm

intervals

Results

20.0ms

399×

body

valid

simplify1.1s

Counts

1 → 1

Iterations

Useful iterations: 4 (195.0ms)

Iter	Nodes	Cost
0	18	21
1	38	21
2	117	19
3	346	19
4	1347	18
done	5001	18

prune7.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize13.0ms

Local error

Found 2 expressions with local error:

0.0b	(fma (- 1.0 y) z x)
0.0b	(fma b (- (+ y t) 2.0) (fma (- 1.0 y) z x))

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 (- 1.0 y) z x)
0.0ms	(fma b (- (+ y t) 2.0) (fma (- 1.0 y) z x))

series107.0ms

Counts

2 → 6

Calls

2 calls:

29.0ms	(fma (- 1.0 y) z x)
79.0ms	(fma b (- (+ y t) 2.0) (fma (- 1.0 y) z x))

simplify1.3s

Counts

26 → 26

Iterations

Useful iterations: 3 (51.0ms)

Iter	Nodes	Cost
0	42	322
1	75	318
2	175	270
3	559	268
4	3880	268
done	5001	268

prune96.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0.0b

localize10.0ms

Local error

Found 2 expressions with local error:

0.0b	(fma (- 1.0 t) a (fma b t (* y (- b z))))
0.0b	(* y (- b z))

rewrite16.0ms

Algorithm

rewrite-expression-head

Rules

20×	`add-sqr-sqrt`
18×	`*-un-lft-identity` `prod-diff`
16×	`add-cube-cbrt`
11×	`distribute-rgt-in` `distribute-lft-in`
5×	`associate-r`
4×	`pow1` `add-exp-log` `add-cbrt-cube`
3×	`associate-l`
2×	`expm1-log1p-u` `sub-neg` `associate-*r/` `log1p-expm1-u` `add-log-exp`
1×	`flip3--` `pow-prod-down` `prod-exp` `*-commutative` `flip--` `cbrt-unprod` `fma-udef` `distribute-lft-out--` `difference-of-squares` `unswap-sqr`

Counts

2 → 56

Calls

2 calls:

0.0ms	(fma (- 1.0 t) a (fma b t (* y (- b z))))
14.0ms	(* y (- b z))

series117.0ms

Counts

2 → 6

Calls

2 calls:

83.0ms	(fma (- 1.0 t) a (fma b t (* y (- b z))))
34.0ms	(* y (- b z))

simplify941.0ms

Counts

62 → 62

Iterations

Useful iterations: 3 (227.0ms)

Iter	Nodes	Cost
0	125	927
1	232	755
2	516	609
3	1697	567
done	5000	567

prune107.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0.0b

regimes106.0ms

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	15	18
1	16	18
done	16	18

end0.0ms

sample918.0ms

Algorithm

intervals

Results

509.0ms	12520×	body	80	valid
1.0ms	4×	body	640	valid
0.0ms	1×	body	1280	valid
0.0ms	1×	body	320	valid