Details

sample25.0ms

Algorithm

intervals

Results

10.0ms

256×

body

valid

simplify12.0ms

Counts

1 → 1

Iterations

Iter	Nodes
done	18
3	18
2	16
1	12
0	6

prune13.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize13.0ms

Local error

Found 1 expressions with local error:

0.0b	(/ (- x y) (- 1.0 y))

rewrite23.0ms

Algorithm

rewrite-expression-head

Rules

37×	`add-sqr-sqrt` `*-un-lft-identity`
25×	`times-frac`
13×	`add-cube-cbrt`
12×	`distribute-lft-out--` `difference-of-squares`
5×	`associate-/r` `associate-/l`
3×	`add-cbrt-cube` `add-exp-log`
2×	`flip3--` `associate-/r/` `flip--` `associate-/l/`
1×	`pow1` `cbrt-undiv` `clear-num` `frac-2neg` `div-sub` `div-exp` `div-inv` `add-log-exp`

Counts

1 → 52

Calls

1 calls:

21.0ms

(/ (- x y) (- 1.0 y))

series65.0ms

Counts

1 → 3

Calls

1 calls:

65.0ms

(/ (- x y) (- 1.0 y))

simplify909.0ms

Counts

55 → 55

Iterations

Iter	Nodes
done	5000
2	860
1	258
0	103

prune244.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0b

localize19.0ms

Local error

Found 2 expressions with local error:

0.0b	(/ x (- 1.0 y))
0.0b	(/ y (- 1.0 y))

rewrite23.0ms

Algorithm

rewrite-expression-head

Rules

38×	`add-sqr-sqrt` `*-un-lft-identity`
30×	`times-frac`
22×	`add-cube-cbrt`
10×	`associate-/r*`
8×	`distribute-lft-out--` `difference-of-squares`
6×	`add-cbrt-cube` `add-exp-log` `associate-/l*`
4×	`associate-/r/`
2×	`pow1` `cbrt-undiv` `clear-num` `frac-2neg` `flip3--` `div-exp` `div-inv` `flip--` `add-log-exp`

Counts

2 → 74

Calls

2 calls:

9.0ms	(/ x (- 1.0 y))
10.0ms	(/ y (- 1.0 y))

series111.0ms

Counts

2 → 6

Calls

2 calls:

61.0ms	(/ x (- 1.0 y))
50.0ms	(/ y (- 1.0 y))

simplify911.0ms

Counts

80 → 80

Iterations

Iter	Nodes
done	5001
2	1143
1	308
0	141

prune440.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize50.0ms

Local error

Found 4 expressions with local error:

0.0b	(+ (* y y) (* 1.0 y))
0.1b	(* (* y y) y)
3.6b	(/ x (- (* (* 1.0 1.0) 1.0) (* (* y y) y)))
17.6b	(* (/ x (- (* (* 1.0 1.0) 1.0) (* (* y y) y))) (+ (* 1.0 1.0) (+ (* y y) (* 1.0 y))))

rewrite298.0ms

Algorithm

rewrite-expression-head

Rules

29×	`add-sqr-sqrt`
25×	`pow1` `times-frac`
23×	`*-un-lft-identity` `add-cube-cbrt`
19×	`associate-l`
16×	`add-cbrt-cube` `add-exp-log`
15×	`pow3`
7×	`difference-cubes`
6×	`pow-plus` `associate-r` `pow-prod-up` `add-log-exp`
5×	`prod-exp` `cbrt-unprod`
4×	`associate-/r*` `pow-prod-down` `associate-/r/`
3×	`flip3-+` `flip-+` `associate-/l*` `unswap-sqr`
2×	`pow2` `frac-times` `cbrt-undiv` `flip3--` `div-exp` `associate-r/` `pow-sqr` `-commutative` `div-inv` `flip--`
1×	`distribute-rgt-in` `+-commutative` `clear-num` `sum-log` `frac-2neg` `distribute-lft-in` `distribute-rgt-out` `associate-*l/`

Counts

4 → 116

Calls

4 calls:

8.0ms	(+ (* y y) (* 1.0 y))
16.0ms	(* (* y y) y)
62.0ms	(/ x (- (* (* 1.0 1.0) 1.0) (* (* y y) y)))
205.0ms	(* (/ x (- (* (* 1.0 1.0) 1.0) (* (* y y) y))) (+ (* 1.0 1.0) (+ (* y y) (* 1.0 y))))

series387.0ms

Counts

4 → 12

Calls

4 calls:

94.0ms	(+ (* y y) (* 1.0 y))
55.0ms	(* (* y y) y)
88.0ms	(/ x (- (* (* 1.0 1.0) 1.0) (* (* y y) y)))
149.0ms	(* (/ x (- (* (* 1.0 1.0) 1.0) (* (* y y) y))) (+ (* 1.0 1.0) (+ (* y y) (* 1.0 y))))

simplify1.1s

Counts

128 → 128

Iterations

Iter	Nodes
done	5000
1	758
0	205

prune738.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes88.0ms

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	7
0	7

end0.0ms

sample928.0ms

Algorithm

intervals

Results

279.0ms	7997×	body	80	valid
0.0ms	1×	body	320	valid
0.0ms	1×	body	1280	valid
0.0ms	1×	body	640	valid