Details

sample28.0ms

Algorithm

intervals

Results

12.0ms

256×

body

valid

simplify15.0ms

Counts

1 → 1

Iterations

Iter	Nodes
done	26
4	26
3	25
2	22
1	15
0	9

prune6.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.1b

localize17.0ms

Local error

Found 3 expressions with local error:

0.0b	(- x (/ y (+ 1.0 (/ (* x y) 2.0))))
0.0b	(/ (* x y) 2.0)
6.4b	(/ y (+ 1.0 (/ (* x y) 2.0)))

rewrite55.0ms

Algorithm

rewrite-expression-head

Rules

24×	`*-un-lft-identity`
19×	`add-sqr-sqrt`
16×	`times-frac`
14×	`add-cube-cbrt`
10×	`add-cbrt-cube` `add-exp-log`
7×	`associate-/r*`
5×	`add-log-exp`
4×	`distribute-lft-out` `associate-/l*`
3×	`pow1` `cbrt-undiv` `div-exp`
2×	`clear-num` `frac-2neg` `associate-/r/` `div-inv` `difference-of-squares`
1×	`sub-neg` `flip3-+` `flip3--` `diff-log` `prod-exp` `cbrt-unprod` `flip-+` `flip--` `distribute-lft-out--`

Counts

3 → 69

Calls

3 calls:

33.0ms	(- x (/ y (+ 1.0 (/ (* x y) 2.0))))
7.0ms	(/ (* x y) 2.0)
13.0ms	(/ y (+ 1.0 (/ (* x y) 2.0)))

series160.0ms

Counts

3 → 9

Calls

3 calls:

41.0ms	(- x (/ y (+ 1.0 (/ (* x y) 2.0))))
23.0ms	(/ (* x y) 2.0)
95.0ms	(/ y (+ 1.0 (/ (* x y) 2.0)))

simplify1.0s

Counts

78 → 78

Iterations

Iter	Nodes
done	5000
2	1900
1	383
0	154

prune320.0ms

Pruning

4 alts after pruning (3 fresh and 1 done)

Merged error: 0b

localize18.0ms

Local error

Found 4 expressions with local error:

0.0b	(- x (/ 1 (/ (+ 1.0 (/ (* x y) 2.0)) y)))
0.0b	(/ (* x y) 2.0)
0.1b	(/ 1 (/ (+ 1.0 (/ (* x y) 2.0)) y))
6.4b	(/ (+ 1.0 (/ (* x y) 2.0)) y)

rewrite96.0ms

Algorithm

rewrite-expression-head

Rules

117×	`times-frac`
101×	`*-un-lft-identity`
78×	`add-sqr-sqrt`
64×	`add-cube-cbrt`
22×	`associate-/r*` `add-exp-log`
16×	`add-cbrt-cube` `distribute-lft-out`
10×	`div-exp`
8×	`div-inv` `associate-/l*`
6×	`cbrt-undiv` `add-log-exp`
5×	`pow1` `difference-of-squares`
3×	`clear-num` `frac-2neg`
2×	`rec-exp` `1-exp` `distribute-lft-out--` `associate-/l/`
1×	`sub-neg` `flip3-+` `flip3--` `diff-log` `prod-exp` `associate-/r/` `cbrt-unprod` `flip-+` `pow-flip` `flip--` `inv-pow`

Counts

4 → 161

Calls

4 calls:

34.0ms	(- x (/ 1 (/ (+ 1.0 (/ (* x y) 2.0)) y)))
7.0ms	(/ (* x y) 2.0)
18.0ms	(/ 1 (/ (+ 1.0 (/ (* x y) 2.0)) y))
29.0ms	(/ (+ 1.0 (/ (* x y) 2.0)) y)

series237.0ms

Counts

4 → 12

Calls

4 calls:

48.0ms	(- x (/ 1 (/ (+ 1.0 (/ (* x y) 2.0)) y)))
32.0ms	(/ (* x y) 2.0)
87.0ms	(/ 1 (/ (+ 1.0 (/ (* x y) 2.0)) y))
70.0ms	(/ (+ 1.0 (/ (* x y) 2.0)) y)

simplify1.8s

Counts

173 → 173

Iterations

Iter	Nodes
done	5001
2	3807
1	680
0	260

prune693.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize12.0ms

Local error

Found 3 expressions with local error:

0.0b	(- x (/ 1 (+ (* 0.5 x) (/ 1.0 y))))
0.0b	(+ (* 0.5 x) (/ 1.0 y))
0.1b	(/ 1 (+ (* 0.5 x) (/ 1.0 y)))

rewrite75.0ms

Algorithm

rewrite-expression-head

Rules

18×	`add-sqr-sqrt`
15×	`*-un-lft-identity`
11×	`times-frac` `add-cube-cbrt`
7×	`add-exp-log` `add-log-exp`
5×	`add-cbrt-cube`
4×	`pow1`
3×	`associate-/r` `associate-/l` `difference-of-squares`
2×	`flip3-+` `div-exp` `associate-/r/` `flip-+` `div-inv` `distribute-lft-out--`
1×	`cbrt-undiv` `+-commutative` `rec-exp` `clear-num` `sum-log` `sub-neg` `frac-2neg` `flip3--` `diff-log` `1-exp` `pow-flip` `flip--` `inv-pow`

Counts

3 → 61

Calls

3 calls:

41.0ms	(- x (/ 1 (+ (* 0.5 x) (/ 1.0 y))))
13.0ms	(+ (* 0.5 x) (/ 1.0 y))
19.0ms	(/ 1 (+ (* 0.5 x) (/ 1.0 y)))

series175.0ms

Counts

3 → 9

Calls

3 calls:

50.0ms	(- x (/ 1 (+ (* 0.5 x) (/ 1.0 y))))
48.0ms	(+ (* 0.5 x) (/ 1.0 y))
77.0ms	(/ 1 (+ (* 0.5 x) (/ 1.0 y)))

simplify1.1s

Counts

70 → 70

Iterations

Iter	Nodes
done	5000
2	1504
1	312
0	128

prune310.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes83.0ms

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	11
1	11
0	9

end0.0ms

sample725.0ms

Algorithm

intervals

Results

448.0ms	7998×	body	80	valid
0.0ms	1×	body	1280	valid
0.0ms	1×	body	2560	valid