Details

sample28.0ms

Algorithm

intervals

Results

13.0ms

343×

body

valid

simplify80.0ms

Counts

1 → 1

Iterations

Useful iterations: 1 (2.0ms)

Iter	Nodes	Cost
0	7	163
1	19	123
2	41	123
3	70	123
4	100	123
5	126	123
done	126	123

prune10.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0.0b

localize10.0ms

Local error

Found 2 expressions with local error:

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

rewrite53.0ms

Algorithm

rewrite-expression-head

Rules

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

Counts

2 → 40

Calls

2 calls:

40.0ms	(* 2.0 (+ (* x x) (* x y)))
12.0ms	(+ (* x x) (* x y))

series101.0ms

Counts

2 → 6

Calls

2 calls:

59.0ms	(* 2.0 (+ (* x x) (* x y)))
41.0ms	(+ (* x x) (* x y))

simplify1.3s

Counts

46 → 46

Iterations

Useful iterations: done (1.3s)

Iter	Nodes	Cost
0	66	10950
1	224	7756
2	1159	7396
done	5002	7306

prune199.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0.0b

localize15.0ms

Local error

Found 1 expressions with local error:

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

rewrite42.0ms

Algorithm

rewrite-expression-head

Rules

6×	`pow1` `add-cbrt-cube` `add-exp-log`
4×	`-un-lft-identity` `associate-r*`
3×	`pow-prod-down` `prod-exp` `cbrt-unprod`
2×	`add-sqr-sqrt` `associate-*r/` `add-cube-cbrt`
1×	`distribute-rgt-in` `expm1-log1p-u` `distribute-lft-in` `flip3-+` `associate-l` `*-commutative` `flip-+` `log1p-expm1-u` `distribute-lft-out` `add-log-exp`

Counts

1 → 25

Calls

1 calls:

41.0ms

(* (* 2.0 x) (+ x y))

series77.0ms

Counts

1 → 3

Calls

1 calls:

77.0ms

(* (* 2.0 x) (+ x y))

simplify1.4s

Counts

28 → 28

Iterations

Useful iterations: done (1.3s)

Iter	Nodes	Cost
0	59	6108
1	181	4802
2	1400	4657
done	5001	4537

prune114.0ms

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

rewrite7.0ms

Algorithm

rewrite-expression-head

Rules

6×	`add-sqr-sqrt`
4×	`pow1` `*-un-lft-identity` `add-cbrt-cube` `add-exp-log` `add-cube-cbrt`
3×	`associate-r` `associate-l` `fma-udef`
2×	`expm1-log1p-u` `log1p-expm1-u` `add-log-exp`
1×	`distribute-rgt-in` `distribute-lft-in` `pow-prod-down` `prod-exp` `*-commutative` `cbrt-unprod` `unswap-sqr`

Counts

2 → 32

Calls

2 calls:

0.0ms	(fma x x (* x y))
6.0ms	(* 2.0 (fma x x (* x y)))

series156.0ms

Counts

2 → 6

Calls

2 calls:

67.0ms	(fma x x (* x y))
89.0ms	(* 2.0 (fma x x (* x y)))

simplify3.3s

Counts

38 → 38

Iterations

Useful iterations: 3 (1.1s)

Iter	Nodes	Cost
0	48	7969
1	103	6562
2	421	6012
3	3531	5972
done	5000	5972

prune160.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0.0b

regimes97.0ms

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	6	123
1	9	123
done	9	123

end0.0ms

sample1.2s

Algorithm

intervals

Results

943.0ms

11230×

body

valid