Details

sample30.0ms

Algorithm

intervals

Results

11.0ms

322×

body

valid

simplify10.0ms

Counts

1 → 1

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	7	7
1	12	7
2	20	7
3	24	7
done	24	7

prune2.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize6.0ms

Local error

Found 1 expressions with local error:

0.0b	(- (* x y) (* z t))

rewrite9.0ms

Algorithm

rewrite-expression-head

Rules

3×	`add-log-exp`
1×	`pow1` `add-exp-log` `add-sqr-sqrt` `expm1-log1p-u` `add-cube-cbrt` `sub-neg` `flip3--` `*-un-lft-identity` `fma-neg` `diff-log` `prod-diff` `add-cbrt-cube` `flip--` `log1p-expm1-u`

Counts

1 → 16

Calls

1 calls:

9.0ms

(- (* x y) (* z t))

series71.0ms

Counts

1 → 3

Calls

1 calls:

71.0ms

(- (* x y) (* z t))

simplify2.1s

Counts

19 → 19

Iterations

Useful iterations: 4 (848.0ms)

Iter	Nodes	Cost
0	38	202
1	104	193
2	318	178
3	984	178
4	2237	173
done	5000	173

prune47.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0.0b

localize7.0ms

Local error

Found 1 expressions with local error:

0.0b	(fma x y (- (* t z)))

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 x y (- (* t z)))

series56.0ms

Counts

1 → 3

Calls

1 calls:

56.0ms

(fma x y (- (* t z)))

simplify3.3s

Counts

13 → 13

Iterations

Useful iterations: 2 (9.0ms)

Iter	Nodes	Cost
0	19	114
1	27	114
2	50	100
3	188	100
4	744	100
5	3890	100
done	5000	100

prune36.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0.0b

localize19.0ms

Local error

Found 4 expressions with local error:

0.9b	(fma (* x y) (* x y) (* (* t z) (fma x y (* t z))))
1.9b	(* (* t z) (fma x y (* t z)))
2.3b	(- (pow (* x y) 3) (pow (* z t) 3))
36.8b	(/ (- (pow (* x y) 3) (pow (* z t) 3)) (fma (* x y) (* x y) (* (* t z) (fma x y (* t z)))))

rewrite98.0ms

Algorithm

rewrite-expression-head

Rules

64×	`prod-diff`
56×	`add-sqr-sqrt`
46×	`*-un-lft-identity`
37×	`sqr-pow`
36×	`add-cube-cbrt`
27×	`times-frac`
20×	`difference-of-squares`
17×	`cube-mult` `unpow-prod-down` `unpow3` `cube-prod`
11×	`add-exp-log` `add-cbrt-cube`
9×	`pow1` `associate-/l*`
8×	`fma-neg`
6×	`add-log-exp`
5×	`difference-cubes` `distribute-lft-out--`
4×	`expm1-log1p-u` `log1p-expm1-u`
3×	`associate-r` `pow-prod-down` `prod-exp` `associate-/r*` `cbrt-unprod` `fma-udef`
2×	`flip3--` `flip--` `associate-/l/`
1×	`cbrt-undiv` `distribute-rgt-in` `sub-neg` `frac-2neg` `distribute-lft-in` `diff-log` `div-sub` `div-exp` `associate-l` `clear-num` `*-commutative` `div-inv`

Counts

4 → 180

Calls

4 calls:

0.0ms	(fma (* x y) (* x y) (* (* t z) (fma x y (* t z))))
20.0ms	(* (* t z) (fma x y (* t z)))
19.0ms	(- (pow (* x y) 3) (pow (* z t) 3))
51.0ms	(/ (- (pow (* x y) 3) (pow (* z t) 3)) (fma (* x y) (* x y) (* (* t z) (fma x y (* t z)))))

series695.0ms

Counts

4 → 12

Calls

4 calls:

126.0ms	(fma (* x y) (* x y) (* (* t z) (fma x y (* t z))))
91.0ms	(* (* t z) (fma x y (* t z)))
284.0ms	(- (pow (* x y) 3) (pow (* z t) 3))
193.0ms	(/ (- (pow (* x y) 3) (pow (* z t) 3)) (fma (* x y) (* x y) (* (* t z) (fma x y (* t z)))))

simplify2.3s

Counts

192 → 192

Iterations

Useful iterations: done (2.3s)

Iter	Nodes	Cost
0	278	6918
1	644	5249
2	2465	4607
done	5001	4223

prune554.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0.0b

regimes87.0ms

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	7	7
1	12	7
2	14	7
done	14	7

end0.0ms

sample1.5s

Algorithm

intervals

Results

827.0ms

10393×

body

valid