Details

sample26.0ms

Algorithm

intervals

Results

9.0ms

256×

body

valid

simplify3.0ms

Counts

1 → 1

Iterations

Iter	Nodes
done	10
2	10
1	7
0	5

prune6.0ms

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 200.0))

rewrite10.0ms

Algorithm

rewrite-expression-head

Rules

6×	`add-sqr-sqrt`
3×	`*-un-lft-identity` `add-log-exp`
2×	`difference-of-squares`
1×	`pow1` `sub-neg` `times-frac` `flip3--` `add-cbrt-cube` `diff-log` `add-exp-log` `add-cube-cbrt` `flip--` `distribute-lft-out--`

Counts

1 → 15

Calls

1 calls:

9.0ms

(- x (/ y 200.0))

series36.0ms

Counts

1 → 3

Calls

1 calls:

36.0ms

(- x (/ y 200.0))

simplify2.4s

Counts

18 → 18

Iterations

Iter	Nodes
done	5001
5	3014
4	1100
3	410
2	186
1	84
0	39

prune93.0ms

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0b

localize32.0ms

Local error

Found 4 expressions with local error:

0.0b	(- x (/ y 200.0))
0.0b	(sqrt (- x (/ y 200.0)))
0.0b	(sqrt (- x (/ y 200.0)))
0.2b	(* (sqrt (- x (/ y 200.0))) (sqrt (- x (/ y 200.0))))

rewrite145.0ms

Algorithm

rewrite-expression-head

Rules

63×	`add-sqr-sqrt`
46×	`sqrt-prod`
34×	`*-un-lft-identity`
21×	`pow1`
16×	`sqrt-div`
14×	`add-cube-cbrt` `difference-of-squares`
13×	`swap-sqr`
10×	`sqrt-pow1` `pow1/2`
9×	`flip3--` `associate-r` `associate-l` `flip--` `distribute-lft-out--`
7×	`times-frac`
6×	`add-cbrt-cube` `add-exp-log` `add-log-exp`
5×	`pow-prod-up`
4×	`frac-times` `unswap-sqr`
3×	`pow-prod-down` `pow-sqr`
2×	`rem-sqrt-square` `associate-l/` `associate-r/`
1×	`pow2` `sub-neg` `rem-square-sqrt` `pow-plus` `sqrt-unprod` `diff-log` `prod-exp` `*-commutative` `cbrt-unprod`

Counts

4 → 119

Calls

4 calls:

16.0ms	(- x (/ y 200.0))
26.0ms	(sqrt (- x (/ y 200.0)))
26.0ms	(sqrt (- x (/ y 200.0)))
70.0ms	(* (sqrt (- x (/ y 200.0))) (sqrt (- x (/ y 200.0))))

series322.0ms

Counts

4 → 12

Calls

4 calls:

43.0ms	(- x (/ y 200.0))
94.0ms	(sqrt (- x (/ y 200.0)))
131.0ms	(sqrt (- x (/ y 200.0)))
53.0ms	(* (sqrt (- x (/ y 200.0))) (sqrt (- x (/ y 200.0))))

simplify2.9s

Counts

131 → 131

Iterations

Iter	Nodes
done	5014
4	4503
3	1441
2	635
1	267
0	131

prune456.0ms

Pruning

3 alts after pruning (1 fresh and 2 done)

Merged error: 0b

localize19.0ms

Local error

Found 4 expressions with local error:

0.0b	(- (sqrt x) (sqrt (/ y 200.0)))
0.1b	(sqrt (/ y 200.0))
0.1b	(sqrt (/ y 200.0))
0.1b	(* (+ (sqrt (/ y 200.0)) (sqrt x)) (- (sqrt x) (sqrt (/ y 200.0))))

rewrite202.0ms

Algorithm

rewrite-expression-head

Rules

56×	`add-sqr-sqrt`
46×	`sqrt-prod`
32×	`*-un-lft-identity`
24×	`times-frac`
20×	`add-cube-cbrt`
12×	`difference-of-squares`
11×	`associate-r`
8×	`pow1`
6×	`add-cbrt-cube` `add-exp-log` `add-log-exp`
5×	`associate-l`
4×	`frac-times` `rem-sqrt-square` `flip3--` `flip--` `distribute-lft-out--`
3×	`sub-neg` `flip3-+` `flip-+`
2×	`distribute-rgt-in` `distribute-lft-in` `sqrt-pow1` `pow1/2` `sqrt-div` `associate-l/` `associate-r/` `div-inv` `distribute-lft-out`
1×	`diff-log` `pow-prod-down` `prod-exp` `*-commutative` `cbrt-unprod` `unswap-sqr`

Counts

4 → 110

Calls

4 calls:

29.0ms	(- (sqrt x) (sqrt (/ y 200.0)))
6.0ms	(sqrt (/ y 200.0))
6.0ms	(sqrt (/ y 200.0))
153.0ms	(* (+ (sqrt (/ y 200.0)) (sqrt x)) (- (sqrt x) (sqrt (/ y 200.0))))

series775.0ms

Counts

4 → 12

Calls

4 calls:

131.0ms	(- (sqrt x) (sqrt (/ y 200.0)))
91.0ms	(sqrt (/ y 200.0))
80.0ms	(sqrt (/ y 200.0))
473.0ms	(* (+ (sqrt (/ y 200.0)) (sqrt x)) (- (sqrt x) (sqrt (/ y 200.0))))

simplify1.6s

Counts

122 → 122

Iterations

Iter	Nodes
done	5000
2	1873
1	524
0	211

prune654.0ms

Pruning

3 alts after pruning (0 fresh and 3 done)

Merged error: 0b

regimes172.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify1.0ms

Iterations

Iter	Nodes
done	5
0	5

end0.0ms

sample547.0ms

Algorithm

intervals

Results

231.0ms

8000×

body

valid