Details

sample16.0ms

Algorithm

intervals

Results

7.0ms

256×

body

valid

simplify20.0ms

Counts

1 → 1

Iterations

Iter	Nodes
done	26
5	26
4	25
3	23
2	20
1	15
0	9

prune5.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize17.0ms

Local error

Found 3 expressions with local error:

0.0b	(+ 1.0 (/ (* x y) 2.0))
0.4b	(/ (* x y) 2.0)
9.7b	(/ y (+ 1.0 (/ (* x y) 2.0)))

rewrite44.0ms

Algorithm

rewrite-expression-head

Rules

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

Counts

3 → 66

Calls

3 calls:

15.0ms	(+ 1.0 (/ (* x y) 2.0))
10.0ms	(/ (* x y) 2.0)
17.0ms	(/ y (+ 1.0 (/ (* x y) 2.0)))

series162.0ms

Counts

3 → 9

Calls

3 calls:

50.0ms	(+ 1.0 (/ (* x y) 2.0))
33.0ms	(/ (* x y) 2.0)
78.0ms	(/ y (+ 1.0 (/ (* x y) 2.0)))

simplify998.0ms

Counts

75 → 75

Iterations

Iter	Nodes
done	5002
2	1158
1	339
0	136

prune276.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0b

localize15.0ms

Local error

Found 4 expressions with local error:

0.0b	(+ 1.0 (/ (* x y) 2.0))
0.4b	(/ (* x y) 2.0)
0.9b	(/ 1 (+ 1.0 (/ (* x y) 2.0)))
8.6b	(* y (/ 1 (+ 1.0 (/ (* x y) 2.0))))

rewrite81.0ms

Algorithm

rewrite-expression-head

Rules

41×	`*-un-lft-identity`
31×	`add-sqr-sqrt`
29×	`times-frac`
24×	`add-cube-cbrt`
22×	`add-exp-log`
18×	`associate-r`
16×	`add-cbrt-cube`
8×	`distribute-lft-out`
7×	`pow1` `associate-/r*`
6×	`div-exp` `add-log-exp`
5×	`prod-exp`
4×	`cbrt-undiv` `associate-/r/` `associate-/l*`
3×	`flip3-+` `associate-l` `cbrt-unprod` `flip-+` `div-inv` `unswap-sqr`
2×	`rec-exp` `clear-num` `frac-2neg` `1-exp`
1×	`+-commutative` `sum-log` `pow-prod-down` `associate-r/` `un-div-inv` `-commutative` `pow-flip` `inv-pow`

Counts

4 → 111

Calls

4 calls:

9.0ms	(+ 1.0 (/ (* x y) 2.0))
10.0ms	(/ (* x y) 2.0)
17.0ms	(/ 1 (+ 1.0 (/ (* x y) 2.0)))
40.0ms	(* y (/ 1 (+ 1.0 (/ (* x y) 2.0))))

series242.0ms

Counts

4 → 12

Calls

4 calls:

50.0ms	(+ 1.0 (/ (* x y) 2.0))
28.0ms	(/ (* x y) 2.0)
73.0ms	(/ 1 (+ 1.0 (/ (* x y) 2.0)))
90.0ms	(* y (/ 1 (+ 1.0 (/ (* x y) 2.0))))

simplify1.4s

Counts

123 → 123

Iterations

Iter	Nodes
done	5000
2	1785
1	487
0	186

prune433.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize24.0ms

Local error

Found 4 expressions with local error:

0.0b	(+ 1.0 (/ (* x y) 2.0))
0.1b	(/ 1 (/ (+ 1.0 (/ (* x y) 2.0)) y))
0.4b	(/ (* x y) 2.0)
9.7b	(/ (+ 1.0 (/ (* x y) 2.0)) y)

rewrite80.0ms

Algorithm

rewrite-expression-head

Rules

111×	`times-frac`
98×	`*-un-lft-identity`
64×	`add-sqr-sqrt` `add-cube-cbrt`
22×	`associate-/r*` `add-exp-log`
17×	`distribute-lft-out`
16×	`add-cbrt-cube`
10×	`div-exp`
8×	`associate-/l*`
7×	`div-inv`
6×	`cbrt-undiv` `add-log-exp`
5×	`pow1`
3×	`clear-num` `frac-2neg`
2×	`rec-exp` `flip3-+` `1-exp` `flip-+` `associate-/l/`
1×	`+-commutative` `sum-log` `prod-exp` `associate-/r/` `cbrt-unprod` `pow-flip` `inv-pow`

Counts

4 → 154

Calls

4 calls:

6.0ms	(+ 1.0 (/ (* x y) 2.0))
18.0ms	(/ 1 (/ (+ 1.0 (/ (* x y) 2.0)) y))
11.0ms	(/ (* x y) 2.0)
39.0ms	(/ (+ 1.0 (/ (* x y) 2.0)) y)

series216.0ms

Counts

4 → 12

Calls

4 calls:

48.0ms	(+ 1.0 (/ (* x y) 2.0))
68.0ms	(/ 1 (/ (+ 1.0 (/ (* x y) 2.0)) y))
24.0ms	(/ (* x y) 2.0)
75.0ms	(/ (+ 1.0 (/ (* x y) 2.0)) y)

simplify1.8s

Counts

166 → 166

Iterations

Iter	Nodes
done	5001
2	1986
1	616
0	236

prune634.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes79.0ms

Accuracy

0% (0.0b remaining)

Error of 0.1b against oracle of 0.0b and baseline of 0.1b

bsearch0.0ms

simplify3.0ms

Iterations

Iter	Nodes
done	16
1	16
0	11

end0.0ms

sample590.0ms

Algorithm

intervals

Results

414.0ms	7999×	body	80	valid
0.0ms	1×	body	640	valid