Details

sample22.0ms

Algorithm

intervals

Results

11.0ms

482×

body

valid

simplify13.0ms

Counts

1 → 1

Iterations

Useful iterations: 2 (5.0ms)

Iter	Nodes	Cost
0	8	11
1	16	9
2	31	8
3	37	8
done	37	8

prune6.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0.0b

localize7.0ms

Local error

Found 2 expressions with local error:

0.0b	(+ (* x 2.0) (* x x))
0.0b	(+ (+ (* x 2.0) (* x x)) (* y y))

rewrite16.0ms

Algorithm

rewrite-expression-head

Rules

9×	`add-log-exp`
5×	`fma-def`
4×	`sum-log`
3×	`add-sqr-sqrt` `add-cube-cbrt` `*-un-lft-identity`
2×	`pow1` `add-exp-log` `+-commutative` `expm1-log1p-u` `flip3-+` `add-cbrt-cube` `flip-+` `log1p-expm1-u` `distribute-lft-out`
1×	`associate-+l+`

Counts

2 → 34

Calls

2 calls:

3.0ms	(+ (* x 2.0) (* x x))
13.0ms	(+ (+ (* x 2.0) (* x x)) (* y y))

series101.0ms

Counts

2 → 6

Calls

2 calls:

63.0ms	(+ (* x 2.0) (* x x))
38.0ms	(+ (+ (* x 2.0) (* x x)) (* y y))

simplify1.4s

Counts

40 → 40

Iterations

Useful iterations: 3 (478.0ms)

Iter	Nodes	Cost
0	61	480
1	196	369
2	773	323
3	2705	317
done	5000	317

prune85.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0b

localize7.0ms

Local error

Found 2 expressions with local error:

0.0b	(+ (* x 2.0) (fma x x (* y y)))
0.0b	(fma x x (* y y))

rewrite4.0ms

Algorithm

rewrite-expression-head

Rules

4×	`add-log-exp`
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`
1×	`+-commutative` `associate-+r+` `fma-def` `flip3-+` `sum-log` `flip-+`

Counts

2 → 25

Calls

2 calls:

3.0ms	(+ (* x 2.0) (fma x x (* y y)))
0.0ms	(fma x x (* y y))

series82.0ms

Counts

2 → 6

Calls

2 calls:

40.0ms	(+ (* x 2.0) (fma x x (* y y)))
42.0ms	(fma x x (* y y))

simplify922.0ms

Counts

31 → 31

Iterations

Useful iterations: 3 (163.0ms)

Iter	Nodes	Cost
0	46	369
1	118	323
2	353	282
3	1237	278
done	5000	278

prune72.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize10.0ms

Local error

Found 3 expressions with local error:

0.0b	(+ (exp (log (* x (+ 2.0 x)))) (* y y))
0.0b	(* x (+ 2.0 x))
4.0b	(exp (log (* x (+ 2.0 x))))

rewrite60.0ms

Algorithm

rewrite-expression-head

Rules

9×	`add-sqr-sqrt` `*-un-lft-identity`
8×	`pow1`
7×	`add-cube-cbrt`
5×	`add-exp-log` `exp-prod` `add-cbrt-cube` `add-log-exp`
4×	`fma-def` `associate-r/` `associate-r*`
3×	`expm1-log1p-u` `flip3-+` `associate-l` `flip-+` `log1p-expm1-u`
2×	`log-div` `log-prod` `exp-diff` `exp-sum` `pow-prod-down` `log-pow`
1×	`+-commutative` `distribute-rgt-in` `distribute-lft-in` `prod-exp` `sum-log` `*-commutative` `cbrt-unprod` `rem-exp-log` `distribute-lft-out` `unswap-sqr`

Counts

3 → 60

Calls

3 calls:

33.0ms	(+ (exp (log (* x (+ 2.0 x)))) (* y y))
12.0ms	(* x (+ 2.0 x))
12.0ms	(exp (log (* x (+ 2.0 x))))

series131.0ms

Counts

3 → 9

Calls

3 calls:

34.0ms	(+ (exp (log (* x (+ 2.0 x)))) (* y y))
45.0ms	(* x (+ 2.0 x))
51.0ms	(exp (log (* x (+ 2.0 x))))

simplify1.6s

Counts

69 → 69

Iterations

Useful iterations: 3 (446.0ms)

Iter	Nodes	Cost
0	101	675
1	254	542
2	801	492
3	3043	487
done	5000	487

prune167.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes41.0ms

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	7	10
1	9	10
done	9	10

end0.0ms

sample569.0ms

Algorithm

intervals

Results

345.0ms

14354×

body

valid