Details

sample27.0ms

Algorithm

intervals

Results

11.0ms

256×

body

valid

simplify22.0ms

Counts

1 → 1

Iterations

Iter	Nodes
done	18
5	18
4	17
3	15
2	12
1	10
0	6

prune7.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 7.1b

localize15.0ms

Local error

Found 1 expressions with local error:

6.6b	(/ (* x y) (+ y 1.0))

rewrite21.0ms

Algorithm

rewrite-expression-head

Rules

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

Counts

1 → 25

Calls

1 calls:

20.0ms

(/ (* x y) (+ y 1.0))

series58.0ms

Counts

1 → 3

Calls

1 calls:

58.0ms

(/ (* x y) (+ y 1.0))

simplify1.9s

Counts

28 → 28

Iterations

Iter	Nodes
done	5130
3	3493
2	774
1	207
0	72

prune109.0ms

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0b

localize10.0ms

Local error

Found 2 expressions with local error:

0.0b	(/ (+ y 1.0) y)
0.1b	(/ x (/ (+ y 1.0) y))

rewrite56.0ms

Algorithm

rewrite-expression-head

Rules

108×	`times-frac`
92×	`*-un-lft-identity`
60×	`add-sqr-sqrt` `add-cube-cbrt`
19×	`associate-/r*`
16×	`distribute-lft-out`
9×	`add-cbrt-cube` `add-exp-log`
7×	`associate-/l*`
6×	`div-inv`
4×	`cbrt-undiv` `div-exp`
2×	`pow1` `clear-num` `frac-2neg` `add-log-exp` `associate-/l/`
1×	`flip3-+` `associate-/r/` `flip-+`

Counts

2 → 115

Calls

2 calls:

27.0ms	(/ (+ y 1.0) y)
21.0ms	(/ x (/ (+ y 1.0) y))

series130.0ms

Counts

2 → 6

Calls

2 calls:

75.0ms	(/ (+ y 1.0) y)
55.0ms	(/ x (/ (+ y 1.0) y))

simplify1.5s

Counts

121 → 121

Iterations

Iter	Nodes
done	5001
2	1638
1	480
0	184

prune560.0ms

Pruning

3 alts after pruning (1 fresh and 2 done)

Merged error: 0b

localize27.0ms

Local error

Found 4 expressions with local error:

0.1b	(* y (* y y))
3.5b	(/ (+ (* y (* y y)) (* (* 1.0 1.0) 1.0)) y)
4.3b	(/ x (/ (+ (* y (* y y)) (* (* 1.0 1.0) 1.0)) y))
20.0b	(* (/ x (/ (+ (* y (* y y)) (* (* 1.0 1.0) 1.0)) y)) (+ (* y y) (- (* 1.0 1.0) (* y 1.0))))

rewrite386.0ms

Algorithm

rewrite-expression-head

Rules

195×	`times-frac`
115×	`add-sqr-sqrt`
105×	`*-un-lft-identity` `add-cube-cbrt`
56×	`associate-l`
26×	`cube-unmult`
25×	`add-cbrt-cube` `pow3` `add-exp-log` `sum-cubes`
20×	`pow1`
19×	`associate-/r*`
10×	`div-inv`
7×	`cbrt-undiv` `div-exp` `associate-/l*`
6×	`prod-exp` `cbrt-unprod`
5×	`pow-prod-up`
4×	`associate-r` `pow-prod-down` `add-log-exp` `unswap-sqr`
3×	`flip3-+` `flip-+`
2×	`frac-times` `clear-num` `frac-2neg` `associate-r/` `associate-/r/` `-commutative` `associate-/l/`
1×	`pow2` `distribute-rgt-in` `distribute-lft-in` `pow-plus` `associate-*l/` `pow-sqr`

Counts

4 → 220

Calls

4 calls:

16.0ms	(* y (* y y))
74.0ms	(/ (+ (* y (* y y)) (* (* 1.0 1.0) 1.0)) y)
45.0ms	(/ x (/ (+ (* y (* y y)) (* (* 1.0 1.0) 1.0)) y))
242.0ms	(* (/ x (/ (+ (* y (* y y)) (* (* 1.0 1.0) 1.0)) y)) (+ (* y y) (- (* 1.0 1.0) (* y 1.0))))

series487.0ms

Counts

4 → 12

Calls

4 calls:

65.0ms	(* y (* y y))
214.0ms	(/ (+ (* y (* y y)) (* (* 1.0 1.0) 1.0)) y)
69.0ms	(/ x (/ (+ (* y (* y y)) (* (* 1.0 1.0) 1.0)) y))
139.0ms	(* (/ x (/ (+ (* y (* y y)) (* (* 1.0 1.0) 1.0)) y)) (+ (* y y) (- (* 1.0 1.0) (* y 1.0))))

simplify2.0s

Counts

232 → 232

Iterations

Iter	Nodes
done	5000
1	1311
0	337

prune1.4s

Pruning

3 alts after pruning (0 fresh and 3 done)

Merged error: 0b

regimes114.0ms

Accuracy

0% (0.1b remaining)

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

bsearch0.0ms

simplify1.0ms

Iterations

Iter	Nodes
done	7
1	7
0	6

end0.0ms

sample473.0ms

Algorithm

intervals

Results

302.0ms

8000×

body

valid