Details

sample31.0ms

Algorithm

intervals

Results

14.0ms

365×

body

valid

simplify95.0ms

Counts

1 → 1

Iterations

Useful iterations: 1 (3.0ms)

Iter	Nodes	Cost
0	7	9
1	13	7
2	32	7
3	66	7
4	90	7
5	96	7
done	96	7

prune4.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize8.0ms

Local error

Found 2 expressions with local error:

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

rewrite66.0ms

Algorithm

rewrite-expression-head

Rules

9×	`pow1` `add-exp-log` `add-sqr-sqrt` `add-cbrt-cube`
8×	`associate-r`
7×	`*-un-lft-identity`
5×	`add-cube-cbrt`
4×	`associate-r/` `associate-l*` `pow-prod-down` `prod-exp` `cbrt-unprod`
2×	`distribute-rgt-in` `sub-neg` `flip3--` `distribute-lft-in` `associate-l/` `-commutative` `flip--` `add-log-exp`
1×	`distribute-lft-out--` `difference-of-squares` `unswap-sqr`

Counts

2 → 46

Calls

2 calls:

21.0ms	(* x (- x y))
43.0ms	(* (* x (- x y)) 2.0)

series107.0ms

Counts

2 → 6

Calls

2 calls:

51.0ms	(* x (- x y))
56.0ms	(* (* x (- x y)) 2.0)

simplify2.1s

Counts

52 → 52

Iterations

Useful iterations: 2 (158.0ms)

Iter	Nodes	Cost
0	77	462
1	188	442
2	602	372
3	2616	372
done	5002	372

prune81.0ms

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0b

localize6.0ms

Local error

Found 1 expressions with local error:

0.2b	(* x (* (- x y) 2.0))

rewrite47.0ms

Algorithm

rewrite-expression-head

Rules

6×	`pow1` `add-exp-log` `add-cbrt-cube`
3×	`associate-l` `pow-prod-down` `prod-exp` `cbrt-unprod`
2×	`add-sqr-sqrt` `add-cube-cbrt` `-un-lft-identity` `associate-r/` `associate-*l/`
1×	`flip3--` `associate-r` `*-commutative` `flip--` `add-log-exp`

Counts

1 → 20

Calls

1 calls:

46.0ms

(* x (* (- x y) 2.0))

series54.0ms

Counts

1 → 3

Calls

1 calls:

54.0ms

(* x (* (- x y) 2.0))

simplify1.4s

Counts

23 → 23

Iterations

Useful iterations: 2 (96.0ms)

Iter	Nodes	Cost
0	52	242
1	139	229
2	495	185
3	2310	185
done	5002	185

prune34.0ms

Pruning

3 alts after pruning (1 fresh and 2 done)

Merged error: 0b

localize9.0ms

Local error

Found 4 expressions with local error:

0.0b	(sqrt (- x y))
0.0b	(sqrt (- x y))
0.1b	(* x (sqrt (- x y)))
0.2b	(* (* x (sqrt (- x y))) (sqrt (- x y)))

rewrite127.0ms

Algorithm

rewrite-expression-head

Rules

25×	`add-sqr-sqrt`
21×	`sqrt-prod`
19×	`*-un-lft-identity`
18×	`sqrt-div`
16×	`associate-r`
13×	`pow1`
11×	`add-exp-log` `add-cube-cbrt` `add-cbrt-cube`
10×	`associate-*r/`
9×	`flip3--` `flip--`
4×	`frac-times` `associate-l` `pow-prod-down` `prod-exp` `cbrt-unprod` `distribute-lft-out--` `add-log-exp` `difference-of-squares`
2×	`rem-sqrt-square` `sqrt-pow1` `pow1/2` `associate-l/` `-commutative` `unswap-sqr`

Counts

4 → 91

Calls

4 calls:

14.0ms	(sqrt (- x y))
13.0ms	(sqrt (- x y))
29.0ms	(* x (sqrt (- x y)))
65.0ms	(* (* x (sqrt (- x y))) (sqrt (- x y)))

series354.0ms

Counts

4 → 12

Calls

4 calls:

114.0ms	(sqrt (- x y))
95.0ms	(sqrt (- x y))
99.0ms	(* x (sqrt (- x y)))
45.0ms	(* (* x (sqrt (- x y))) (sqrt (- x y)))

simplify1.9s

Counts

103 → 103

Iterations

Useful iterations: 3 (863.0ms)

Iter	Nodes	Cost
0	125	1229
1	308	991
2	803	901
3	2345	875
done	5000	875

prune296.0ms

Pruning

3 alts after pruning (0 fresh and 3 done)

Merged error: 0b

regimes36.0ms

Accuracy

0% (0.0b remaining)

Error of 0.0b against oracle of 0.0b and baseline of 0.0b

bsearch0.0ms

simplify2.0ms

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	6	7
1	8	7
done	8	7

end0.0ms

sample789.0ms

Algorithm

intervals

Results

465.0ms

11077×

body

valid