Details

sample13.0ms

Algorithm

intervals

Results

5.0ms

299×

body

valid

simplify1.8s

Counts

1 → 1

Iterations

Useful iterations: 0 (1.0ms)

Iter	Nodes	Cost
0	6	7
1	11	7
2	21	7
3	37	7
4	51	7
5	55	7
6	67	7
7	87	7
8	129	7
9	216	7
10	269	7
11	313	7
12	357	7
13	426	7
14	625	7
15	702	7
16	886	7
17	902	7
18	906	7
done	906	7

prune2.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize5.0ms

Local error

Found 2 expressions with local error:

0.0b	(- (* (+ x 1.0) y) x)
0.0b	(* (+ x 1.0) y)

rewrite17.0ms

Algorithm

rewrite-expression-head

Rules

7×	`add-sqr-sqrt` `*-un-lft-identity`
5×	`add-cube-cbrt`
4×	`pow1` `add-exp-log` `associate-l` `add-cbrt-cube` `add-log-exp`
3×	`associate-r` `prod-diff`
2×	`expm1-log1p-u` `associate-*l/` `log1p-expm1-u`
1×	`sub-neg` `flip3--` `flip3-+` `fma-neg` `diff-log` `pow-prod-down` `prod-exp` `*-commutative` `flip--` `cbrt-unprod` `flip-+` `distribute-lft-out` `unswap-sqr`

Counts

2 → 41

Calls

2 calls:

6.0ms	(- (* (+ x 1.0) y) x)
10.0ms	(* (+ x 1.0) y)

series52.0ms

Counts

2 → 6

Calls

2 calls:

23.0ms	(- (* (+ x 1.0) y) x)
29.0ms	(* (+ x 1.0) y)

simplify2.0s

Counts

47 → 47

Iterations

Useful iterations: 3 (517.0ms)

Iter	Nodes	Cost
0	84	459
1	194	400
2	609	367
3	2369	360
done	5001	360

prune85.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0b

localize7.0ms

Local error

Found 1 expressions with local error:

0.0b	(fma y (+ x 1.0) (- x))

rewrite1.0ms

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 y (+ x 1.0) (- x))

series18.0ms

Counts

1 → 3

Calls

1 calls:

18.0ms

(fma y (+ x 1.0) (- x))

simplify1.1s

Counts

13 → 13

Iterations

Useful iterations: 2 (8.0ms)

Iter	Nodes	Cost
0	20	128
1	30	122
2	79	108
3	312	108
4	1664	108
done	5001	108

prune31.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize17.0ms

Local error

Found 4 expressions with local error:

0.0b	(- (/ (* (+ (pow x 3) (pow 1.0 3)) y) (+ (* x x) (- (* 1.0 1.0) (* x 1.0)))) x)
0.0b	(+ (* x x) (- (* 1.0 1.0) (* x 1.0)))
3.5b	(* (+ (pow x 3) (pow 1.0 3)) y)
18.2b	(/ (* (+ (pow x 3) (pow 1.0 3)) y) (+ (* x x) (- (* 1.0 1.0) (* x 1.0))))

rewrite194.0ms

Algorithm

rewrite-expression-head

Rules

37×	`*-un-lft-identity`
29×	`add-sqr-sqrt`
28×	`prod-diff`
25×	`add-cube-cbrt`
15×	`times-frac`
11×	`add-exp-log` `add-cbrt-cube` `add-log-exp`
10×	`associate-/r/`
9×	`fma-neg` `associate-l`
8×	`flip3-+` `flip-+`
6×	`pow1`
5×	`div-inv` `distribute-lft-out`
4×	`expm1-log1p-u` `unpow-prod-down` `cube-prod` `associate-*l/` `log1p-expm1-u`
3×	`associate-+r+` `associate-r` `associate-/r*`
2×	`cbrt-undiv` `sub-neg` `diff-log` `div-exp` `prod-exp` `sum-log` `cbrt-unprod` `associate-/l/`
1×	`+-commutative` `associate-+r-` `flip3--` `fma-def` `frac-2neg` `pow-prod-down` `clear-num` `sum-cubes` `-commutative` `flip--` `associate-/l` `distribute-lft-out--` `difference-of-squares` `unswap-sqr`

Counts

4 → 126

Calls

4 calls:

96.0ms	(- (/ (* (+ (pow x 3) (pow 1.0 3)) y) (+ (* x x) (- (* 1.0 1.0) (* x 1.0)))) x)
7.0ms	(+ (* x x) (- (* 1.0 1.0) (* x 1.0)))
56.0ms	(* (+ (pow x 3) (pow 1.0 3)) y)
30.0ms	(/ (* (+ (pow x 3) (pow 1.0 3)) y) (+ (* x x) (- (* 1.0 1.0) (* x 1.0))))

series225.0ms

Counts

4 → 12

Calls

4 calls:

70.0ms	(- (/ (* (+ (pow x 3) (pow 1.0 3)) y) (+ (* x x) (- (* 1.0 1.0) (* x 1.0)))) x)
22.0ms	(+ (* x x) (- (* 1.0 1.0) (* x 1.0)))
45.0ms	(* (+ (pow x 3) (pow 1.0 3)) y)
88.0ms	(/ (* (+ (pow x 3) (pow 1.0 3)) y) (+ (* x x) (- (* 1.0 1.0) (* x 1.0))))

simplify1.1s

Counts

138 → 138

Iterations

Useful iterations: done (1.1s)

Iter	Nodes	Cost
0	195	3687
1	506	2900
2	1900	2551
done	5000	2524

prune364.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes28.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify1.0ms

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	8	11
1	10	11
done	10	11

end0.0ms

sample309.0ms

Algorithm

intervals

Results

164.0ms	9122×	body	80	valid
0.0ms	1×	body	1280	valid
0.0ms	1×	body	320	valid