Details

sample30.0ms

Algorithm

intervals

Results

12.0ms

333×

body

valid

simplify5.8s

Counts

1 → 1

Iterations

Useful iterations: 2 (4.0ms)

Iter	Nodes	Cost
0	7	9
1	11	9
2	20	8
3	36	8
4	54	8
5	74	8
6	97	8
7	134	8
8	202	8
9	287	8
10	412	8
11	697	8
12	1693	8
done	5000	8

prune14.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 10.4b

localize12.0ms

Local error

Found 1 expressions with local error:

9.7b	(/ (fma (- z x) y x) z)

rewrite12.0ms

Algorithm

rewrite-expression-head

Rules

9×	`add-sqr-sqrt` `add-cube-cbrt` `*-un-lft-identity` `times-frac`
3×	`add-exp-log` `associate-/r` `add-cbrt-cube` `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 → 29

Calls

1 calls:

10.0ms

(/ (fma (- z x) y x) z)

series84.0ms

Counts

1 → 3

Calls

1 calls:

84.0ms

(/ (fma (- z x) y x) z)

simplify1.9s

Counts

32 → 32

Iterations

Useful iterations: 2 (54.0ms)

Iter	Nodes	Cost
0	59	438
1	103	429
2	234	397
3	587	397
4	1700	397
done	5000	397

prune144.0ms

Pruning

5 alts after pruning (4 fresh and 1 done)

Merged error: 4.0b

localize11.0ms

Local error

Found 3 expressions with local error:

0.0b	(- (+ (/ x z) y) (/ (* x y) z))
0.0b	(+ (/ x z) y)
7.1b	(/ (* x y) z)

rewrite281.0ms

Algorithm

rewrite-expression-head

Rules

51×	`*-un-lft-identity`
30×	`add-sqr-sqrt`
28×	`add-cube-cbrt` `prod-diff`
24×	`times-frac`
13×	`fma-def`
10×	`distribute-lft-out` `add-log-exp`
8×	`add-exp-log` `add-cbrt-cube`
6×	`div-inv`
4×	`fma-neg`
3×	`pow1` `expm1-log1p-u` `associate-/r*` `log1p-expm1-u`
2×	`cbrt-undiv` `flip3-+` `diff-log` `div-exp` `sum-log` `frac-sub` `flip-+` `distribute-lft-out--`
1×	`+-commutative` `sub-neg` `flip3--` `frac-2neg` `prod-exp` `associate--l+` `clear-num` `flip--` `cbrt-unprod` `associate-/l*` `difference-of-squares`

Counts

3 → 103

Calls

3 calls:

235.0ms	(- (+ (/ x z) y) (/ (* x y) z))
27.0ms	(+ (/ x z) y)
11.0ms	(/ (* x y) z)

series134.0ms

Counts

3 → 9

Calls

3 calls:

68.0ms	(- (+ (/ x z) y) (/ (* x y) z))
38.0ms	(+ (/ x z) y)
28.0ms	(/ (* x y) z)

simplify2.2s

Counts

112 → 112

Iterations

Useful iterations: done (2.2s)

Iter	Nodes	Cost
0	154	2085
1	390	1744
2	1379	1437
done	5000	1185

prune237.0ms

Pruning

5 alts after pruning (5 fresh and 0 done)

Merged error: 0b

localize8.0ms

Local error

Found 3 expressions with local error:

0.0b	(+ (+ (/ x z) y) (* (/ x z) (- y)))
0.0b	(+ (/ x z) y)
3.6b	(* (/ x z) (- y))

rewrite259.0ms

Algorithm

rewrite-expression-head

Rules

26×	`add-sqr-sqrt`
25×	`*-un-lft-identity`
21×	`add-cube-cbrt`
19×	`times-frac`
17×	`fma-def`
13×	`associate-l`
10×	`associate-r` `add-log-exp`
8×	`add-exp-log` `add-cbrt-cube`
5×	`pow1`
4×	`sum-log`
3×	`distribute-lft-neg-in` `expm1-log1p-u` `distribute-rgt-neg-in` `flip3-+` `associate-*l/` `distribute-rgt-neg-out` `flip-+` `log1p-expm1-u`
2×	`+-commutative` `frac-add` `prod-exp` `cbrt-unprod` `div-inv` `distribute-lft-out` `unswap-sqr`
1×	`cbrt-undiv` `neg-mul-1` `associate-+l+` `div-exp` `unsub-neg` `pow-prod-down` `*-commutative`

Counts

3 → 92

Calls

3 calls:

191.0ms	(+ (+ (/ x z) y) (* (/ x z) (- y)))
36.0ms	(+ (/ x z) y)
28.0ms	(* (/ x z) (- y))

series139.0ms

Counts

3 → 9

Calls

3 calls:

53.0ms	(+ (+ (/ x z) y) (* (/ x z) (- y)))
38.0ms	(+ (/ x z) y)
48.0ms	(* (/ x z) (- y))

simplify1.8s

Counts

101 → 101

Iterations

Useful iterations: done (1.8s)

Iter	Nodes	Cost
0	138	916
1	386	828
2	1410	791
done	5000	741

prune332.0ms

Pruning

5 alts after pruning (4 fresh and 1 done)

Merged error: 0b

localize13.0ms

Local error

Found 3 expressions with local error:

0.0b	(- (+ (/ x z) y) (/ x (/ z y)))
0.0b	(+ (/ x z) y)
5.7b	(/ x (/ z y))

rewrite238.0ms

Algorithm

rewrite-expression-head

Rules

351×	`times-frac`
334×	`*-un-lft-identity`
246×	`add-sqr-sqrt`
237×	`add-cube-cbrt`
176×	`prod-diff`
47×	`distribute-lft-out`
22×	`div-inv`
13×	`fma-def` `associate-/r*`
10×	`add-log-exp`
8×	`add-exp-log` `add-cbrt-cube`
5×	`associate-/r/`
4×	`fma-neg`
3×	`pow1` `cbrt-undiv` `expm1-log1p-u` `div-exp` `log1p-expm1-u` `associate-/l*` `difference-of-squares`
2×	`flip3-+` `diff-log` `sum-log` `frac-sub` `flip-+` `distribute-lft-out--`
1×	`+-commutative` `sub-neg` `flip3--` `frac-2neg` `associate--l+` `clear-num` `flip--`

Counts

3 → 302

Calls

3 calls:

189.0ms	(- (+ (/ x z) y) (/ x (/ z y)))
18.0ms	(+ (/ x z) y)
9.0ms	(/ x (/ z y))

series105.0ms

Counts

3 → 9

Calls

3 calls:

49.0ms	(- (+ (/ x z) y) (/ x (/ z y)))
21.0ms	(+ (/ x z) y)
35.0ms	(/ x (/ z y))

simplify2.4s

Counts

311 → 311

Iterations

Useful iterations: done (2.4s)

Iter	Nodes	Cost
0	515	12532
1	1296	11507
2	4218	8521
done	5000	8469

prune946.0ms

Pruning

5 alts after pruning (3 fresh and 2 done)

Merged error: 0b

regimes104.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify6.0ms

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	8	12
1	13	12
2	17	12
3	20	12
done	20	12

end0.0ms

sample735.0ms

Algorithm

intervals

Results

317.0ms

10040×

body

valid