Details

sample18.0ms

Algorithm

intervals

Results

9.0ms

256×

body

valid

simplify3.0ms

Counts

1 → 1

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	6	7
1	8	7
done	8	7

prune2.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize5.0ms

Local error

Found 1 expressions with local error:

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

rewrite31.0ms

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-exp-log` `add-cbrt-cube`
2×	`flip3-+` `associate-/r/` `flip-+` `associate-/l/`
1×	`pow1` `cbrt-undiv` `expm1-log1p-u` `frac-2neg` `div-exp` `clear-num` `log1p-expm1-u` `div-inv` `add-log-exp`

Counts

1 → 42

Calls

1 calls:

28.0ms

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

series61.0ms

Counts

1 → 3

Calls

1 calls:

60.0ms

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

simplify2.6s

Counts

45 → 45

Iterations

Useful iterations: 2 (95.0ms)

Iter	Nodes	Cost
0	80	552
1	198	526
2	555	492
3	1313	492
4	3872	492
done	5000	492

prune86.0ms

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0b

localize7.0ms

Local error

Found 2 expressions with local error:

0.0b	(/ (+ y 1.0) (+ x y))
0.1b	(/ 1 (/ (+ y 1.0) (+ x y)))

rewrite73.0ms

Algorithm

rewrite-expression-head

Rules

155×	`*-un-lft-identity`
146×	`times-frac`
71×	`add-sqr-sqrt` `add-cube-cbrt`
42×	`distribute-lft-out`
26×	`associate-/r*`
15×	`add-exp-log`
11×	`associate-/r/`
9×	`add-cbrt-cube`
8×	`div-exp`
7×	`associate-/l*`
6×	`flip3-+` `flip-+` `div-inv`
4×	`cbrt-undiv`
3×	`pow1`
2×	`expm1-log1p-u` `rec-exp` `frac-2neg` `1-exp` `clear-num` `log1p-expm1-u` `associate-/l/` `add-log-exp`
1×	`pow-flip` `inv-pow`

Counts

2 → 156

Calls

2 calls:

32.0ms	(/ (+ y 1.0) (+ x y))
25.0ms	(/ 1 (/ (+ y 1.0) (+ x y)))

series123.0ms

Counts

2 → 6

Calls

2 calls:

75.0ms	(/ (+ y 1.0) (+ x y))
48.0ms	(/ 1 (/ (+ y 1.0) (+ x y)))

simplify3.4s

Counts

162 → 162

Iterations

Useful iterations: 3 (1.2s)

Iter	Nodes	Cost
0	197	2584
1	447	2185
2	1095	1960
3	3003	1928
done	5000	1928

prune173.0ms

Pruning

3 alts after pruning (1 fresh and 2 done)

Merged error: 0b

localize11.0ms

Local error

Found 2 expressions with local error:

0.1b	(* (/ (+ x y) (- (* y y) (* 1.0 1.0))) (- y 1.0))
15.2b	(/ (+ x y) (- (* y y) (* 1.0 1.0)))

rewrite149.0ms

Algorithm

rewrite-expression-head

Rules

54×	`*-un-lft-identity`
41×	`add-sqr-sqrt`
34×	`add-cube-cbrt`
33×	`times-frac`
22×	`associate-l`
18×	`prod-diff`
11×	`distribute-rgt-in` `distribute-lft-in`
10×	`difference-of-squares`
9×	`add-exp-log` `add-cbrt-cube` `distribute-lft-out`
5×	`associate-r`
4×	`pow1` `flip3--` `associate-/r` `associate-/r/` `flip--` `associate-/l`
2×	`cbrt-undiv` `expm1-log1p-u` `frac-times` `sub-neg` `associate-*r/` `div-exp` `prod-exp` `cbrt-unprod` `log1p-expm1-u` `div-inv` `associate-/l/` `add-log-exp` `unswap-sqr`
1×	`frac-2neg` `flip3-+` `pow-prod-down` `associate-l/` `clear-num` `-commutative` `flip-+` `distribute-lft-out--`

Counts

2 → 113

Calls

2 calls:

108.0ms	(* (/ (+ x y) (- (* y y) (* 1.0 1.0))) (- y 1.0))
32.0ms	(/ (+ x y) (- (* y y) (* 1.0 1.0)))

series209.0ms

Counts

2 → 6

Calls

2 calls:

79.0ms	(* (/ (+ x y) (- (* y y) (* 1.0 1.0))) (- y 1.0))
130.0ms	(/ (+ x y) (- (* y y) (* 1.0 1.0)))

simplify1.8s

Counts

119 → 119

Iterations

Useful iterations: done (1.7s)

Iter	Nodes	Cost
0	217	2713
1	561	2502
2	1934	2266
done	5002	1935

prune298.0ms

Pruning

3 alts after pruning (0 fresh and 3 done)

Merged error: 0b

regimes71.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify2.0ms

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	6	7
1	8	7
done	8	7

end0.0ms

sample709.0ms

Algorithm

intervals

Results

378.0ms	7997×	body	80	valid
0.0ms	1×	body	1280	valid
0.0ms	1×	body	640	valid
0.0ms	1×	body	160	valid