Details

sample20.0ms

Algorithm

intervals

Results

7.0ms	254×	body	80	valid
0.0ms	2×	body	320	valid
0.0ms	1×	body	2560	valid
0.0ms	1×	body	1280	valid
0.0ms	1×	body	640	valid

simplify30.0ms

Counts

1 → 1

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	5	5
1	8	5
2	15	5
3	23	5
4	30	5
5	32	5
done	32	5

prune2.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize6.0ms

Local error

Found 1 expressions with local error:

0.0b	(* 200.0 (- x y))

rewrite39.0ms

Algorithm

rewrite-expression-head

Rules

19×	`add-sqr-sqrt`
18×	`prod-diff`
17×	`*-un-lft-identity`
15×	`add-cube-cbrt`
11×	`distribute-rgt-in` `distribute-lft-in`
5×	`associate-r`
3×	`pow1` `add-exp-log` `associate-l` `add-cbrt-cube`
2×	`sub-neg` `associate-*r/`
1×	`expm1-log1p-u` `flip3--` `pow-prod-down` `prod-exp` `*-commutative` `flip--` `cbrt-unprod` `log1p-expm1-u` `distribute-lft-out--` `add-log-exp` `difference-of-squares` `unswap-sqr`

Counts

1 → 46

Calls

1 calls:

35.0ms

(* 200.0 (- x y))

series54.0ms

Counts

1 → 3

Calls

1 calls:

54.0ms

(* 200.0 (- x y))

simplify1.5s

Counts

49 → 49

Iterations

Useful iterations: done (1.5s)

Iter	Nodes	Cost
0	102	721
1	192	548
2	415	438
3	1732	396
done	5001	342

prune90.0ms

Pruning

5 alts after pruning (4 fresh and 1 done)

Merged error: 0b

localize9.0ms

Local error

Found 2 expressions with local error:

0.2b	(* (sqrt 200.0) (- x y))
0.3b	(* (sqrt 200.0) (* (sqrt 200.0) (- x y)))

rewrite92.0ms

Algorithm

rewrite-expression-head

Rules

55×	`distribute-rgt-in` `distribute-lft-in`
54×	`prod-diff`
49×	`add-sqr-sqrt`
45×	`*-un-lft-identity`
43×	`add-cube-cbrt`
12×	`associate-l`
9×	`pow1` `add-exp-log` `add-cbrt-cube`
7×	`sqrt-prod`
6×	`sub-neg` `associate-r/` `associate-r*`
4×	`pow-prod-down` `prod-exp` `cbrt-unprod`
2×	`expm1-log1p-u` `flip3--` `*-commutative` `flip--` `log1p-expm1-u` `add-log-exp` `unswap-sqr`
1×	`distribute-lft-out--` `difference-of-squares`

Counts

2 → 119

Calls

2 calls:

28.0ms	(* (sqrt 200.0) (- x y))
55.0ms	(* (sqrt 200.0) (* (sqrt 200.0) (- x y)))

series191.0ms

Counts

2 → 6

Calls

2 calls:

76.0ms	(* (sqrt 200.0) (- x y))
114.0ms	(* (sqrt 200.0) (* (sqrt 200.0) (- x y)))

simplify3.3s

Counts

125 → 125

Iterations

Useful iterations: done (3.3s)

Iter	Nodes	Cost
0	186	2575
1	338	1603
2	865	1264
3	3439	1138
done	5000	848

prune168.0ms

Pruning

5 alts after pruning (3 fresh and 2 done)

Merged error: 0b

localize7.0ms

Local error

Found 1 expressions with local error:

0.0b	(+ (* x 200.0) (- (* y 200.0)))

rewrite12.0ms

Algorithm

rewrite-expression-head

Rules

5×	`add-log-exp`
2×	`sum-log`
1×	`pow1` `add-exp-log` `+-commutative` `neg-sub0` `distribute-lft-neg-in` `add-sqr-sqrt` `expm1-log1p-u` `add-cube-cbrt` `associate-+r-` `distribute-rgt-out` `fma-def` `*-un-lft-identity` `flip3-+` `unsub-neg` `neg-log` `add-cbrt-cube` `flip-+` `log1p-expm1-u`

Counts

1 → 19

Calls

1 calls:

11.0ms

(+ (* x 200.0) (- (* y 200.0)))

series58.0ms

Counts

1 → 3

Calls

1 calls:

58.0ms

(+ (* x 200.0) (- (* y 200.0)))

simplify5.6s

Counts

22 → 22

Iterations

Useful iterations: 3 (1.2s)

Iter	Nodes	Cost
0	41	222
1	126	159
2	496	142
3	2291	138
done	5000	138

prune37.0ms

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0b

localize6.0ms

Local error

Found 1 expressions with local error:

0.0b	(fma x 200.0 (- (* y 200.0)))

rewrite4.0ms

Algorithm

rewrite-expression-head

Rules

1×	`pow1` `add-exp-log` `add-sqr-sqrt` `expm1-log1p-u` `add-cube-cbrt` `*-un-lft-identity` `add-cbrt-cube` `fma-udef` `log1p-expm1-u` `add-log-exp`

Counts

1 → 10

Calls

1 calls:

0.0ms

(fma x 200.0 (- (* y 200.0)))

series42.0ms

Counts

1 → 3

Calls

1 calls:

42.0ms

(fma x 200.0 (- (* y 200.0)))

simplify1.7s

Counts

13 → 13

Iterations

Useful iterations: 2 (11.0ms)

Iter	Nodes	Cost
0	19	120
1	30	90
2	71	80
3	305	80
4	1432	80
done	5000	80

prune31.0ms

Pruning

3 alts after pruning (1 fresh and 2 done)

Merged error: 0b

regimes66.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify3.0ms

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	6	7
1	11	7
2	13	7
done	13	7

end0.0ms

sample491.0ms

Algorithm

intervals

Results

238.0ms	7935×	body	80	valid
5.0ms	56×	body	1280	valid
3.0ms	35×	body	640	valid
2.0ms	18×	body	2560	valid
1.0ms	13×	body	320	valid
1.0ms	15×	body	160	valid