Details

sample14.0ms

Algorithm

intervals

Results

6.0ms

256×

body

valid

simplify2.0ms

Counts

1 → 1

Iterations

Iter	Nodes
done	8
1	8
0	6

prune4.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize17.0ms

Local error

Found 1 expressions with local error:

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

rewrite29.0ms

Algorithm

rewrite-expression-head

Rules

31×	`*-un-lft-identity`
16×	`times-frac`
11×	`add-sqr-sqrt` `add-cube-cbrt`
10×	`distribute-lft-out`
4×	`associate-/r` `associate-/l`
3×	`add-cbrt-cube` `add-exp-log`
2×	`flip3-+` `associate-/r/` `flip-+` `associate-/l/`
1×	`expm1-log1p-u` `pow1` `cbrt-undiv` `clear-num` `frac-2neg` `div-exp` `log1p-expm1-u` `div-inv` `add-log-exp`

Counts

1 → 42

Calls

1 calls:

27.0ms

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

series48.0ms

Counts

1 → 3

Calls

1 calls:

48.0ms

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

simplify2.5s

Counts

45 → 45

Iterations

Iter	Nodes
done	5007
3	2586
2	670
1	203
0	80

prune181.0ms

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0b

localize9.0ms

Local error

Found 1 expressions with local error:

0.1b	(* (+ x y) (/ 1 (+ y 1.0)))

rewrite38.0ms

Algorithm

rewrite-expression-head

Rules

19×	`*-un-lft-identity`
18×	`associate-r`
17×	`add-sqr-sqrt`
14×	`times-frac`
10×	`add-exp-log` `add-cube-cbrt`
6×	`add-cbrt-cube`
4×	`associate-l` `prod-exp` `distribute-lft-out`
3×	`pow1` `flip3-+` `flip-+` `unswap-sqr`
2×	`frac-times` `div-exp` `associate-*l/` `associate-/r/` `cbrt-unprod`
1×	`expm1-log1p-u` `cbrt-undiv` `rec-exp` `1-exp` `pow-prod-down` `associate-r/` `un-div-inv` `-commutative` `log1p-expm1-u` `div-inv` `add-log-exp`

Counts

1 → 48

Calls

1 calls:

36.0ms

(* (+ x y) (/ 1 (+ y 1.0)))

series48.0ms

Counts

1 → 3

Calls

1 calls:

48.0ms

(* (+ x y) (/ 1 (+ y 1.0)))

simplify3.1s

Counts

51 → 51

Iterations

Iter	Nodes
done	5000
3	4874
2	1179
1	331
0	112

prune193.0ms

Pruning

3 alts after pruning (1 fresh and 2 done)

Merged error: 0b

localize30.0ms

Local error

Found 4 expressions with local error:

1.0b	(+ (* x x) (- (* y y) (* x y)))
3.1b	(- (* y y) (* x y))
4.1b	(fma y (* y y) (* (* x x) x))
42.5b	(/ (fma y (* y y) (* (* x x) x)) (* (+ (* x x) (- (* y y) (* x y))) (+ y 1.0)))

rewrite67.0ms

Algorithm

rewrite-expression-head

Rules

11×	`add-log-exp`
9×	`add-cbrt-cube` `add-exp-log`
8×	`associate-/r/`
7×	`flip3-+` `flip-+`
6×	`add-sqr-sqrt` `*-un-lft-identity` `add-cube-cbrt`
4×	`expm1-log1p-u` `frac-times` `pow1` `log1p-expm1-u`
3×	`associate-+r+` `times-frac` `associate-/l*`
2×	`cbrt-undiv` `sum-log` `sub-neg` `diff-log` `div-exp` `prod-diff` `associate-l/` `associate-r/`
1×	`+-commutative` `clear-num` `associate-+r-` `associate-/r*` `fma-def` `frac-2neg` `flip3--` `distribute-rgt-out--` `fma-neg` `prod-exp` `cbrt-unprod` `fma-udef` `div-inv` `flip--`

Counts

4 → 77

Calls

4 calls:

22.0ms	(+ (* x x) (- (* y y) (* x y)))
17.0ms	(- (* y y) (* x y))
0.0ms	(fma y (* y y) (* (* x x) x))
24.0ms	(/ (fma y (* y y) (* (* x x) x)) (* (+ (* x x) (- (* y y) (* x y))) (+ y 1.0)))

series218.0ms

Counts

4 → 12

Calls

4 calls:

24.0ms	(+ (* x x) (- (* y y) (* x y)))
36.0ms	(- (* y y) (* x y))
71.0ms	(fma y (* y y) (* (* x x) x))
87.0ms	(/ (fma y (* y y) (* (* x x) x)) (* (+ (* x x) (- (* y y) (* x y))) (+ y 1.0)))

simplify1.4s

Counts

89 → 89

Iterations

Iter	Nodes
done	5004
2	2045
1	443
0	151

prune514.0ms

Pruning

3 alts after pruning (0 fresh and 3 done)

Merged error: 0b

regimes148.0ms

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	8
1	8
0	6

end0.0ms

sample473.0ms

Algorithm

intervals

Results

282.0ms	7999×	body	80	valid
0.0ms	1×	body	1280	valid