Details

sample16.0ms

Algorithm

intervals

Results

7.0ms

308×

body

valid

simplify3.7s

Counts

1 → 1

Iterations

Iter	Nodes
done	3088
19	3088
18	3017
17	2650
16	2289
15	2142
14	1984
13	1540
12	1239
11	916
10	533
9	207
8	133
7	105
6	87
5	75
4	71
3	49
2	21
1	11
0	6

prune4.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize8.0ms

Local error

Found 2 expressions with local error:

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

rewrite44.0ms

Algorithm

rewrite-expression-head

Rules

7×	`add-sqr-sqrt` `*-un-lft-identity`
5×	`add-cube-cbrt`
4×	`pow1` `add-cbrt-cube` `associate-l` `add-exp-log` `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` `cbrt-unprod` `flip-+` `flip--` `distribute-lft-out` `unswap-sqr`

Counts

2 → 41

Calls

2 calls:

10.0ms	(- (* (+ x 1.0) y) x)
32.0ms	(* (+ x 1.0) y)

series61.0ms

Counts

2 → 6

Calls

2 calls:

22.0ms	(- (* (+ x 1.0) y) x)
39.0ms	(* (+ x 1.0) y)

simplify2.3s

Counts

47 → 47

Iterations

Iter	Nodes
done	5006
3	1987
2	587
1	211
0	84

prune172.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0b

localize15.0ms

Local error

Found 1 expressions with local error:

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

rewrite1.0ms

Algorithm

rewrite-expression-head

Rules

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

Counts

1 → 10

Calls

1 calls:

1.0ms

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

series28.0ms

Counts

1 → 3

Calls

1 calls:

28.0ms

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

simplify1.9s

Counts

13 → 13

Iterations

Iter	Nodes
done	5000
4	2802
3	403
2	86
1	33
0	20

prune53.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize16.0ms

Local error

Found 4 expressions with local error:

0.0b	(sqrt (+ x 1.0))
0.0b	(sqrt (+ x 1.0))
0.1b	(* (sqrt (+ x 1.0)) y)
0.1b	(* (sqrt (+ x 1.0)) (* (sqrt (+ x 1.0)) y))

rewrite80.0ms

Algorithm

rewrite-expression-head

Rules

21×	`add-sqr-sqrt`
19×	`*-un-lft-identity`
18×	`sqrt-div`
17×	`sqrt-prod`
14×	`associate-l`
13×	`pow1`
11×	`add-cbrt-cube` `add-exp-log` `add-cube-cbrt`
10×	`associate-*l/`
9×	`flip3-+` `flip-+`
4×	`expm1-log1p-u` `frac-times` `associate-r` `pow-prod-down` `prod-exp` `cbrt-unprod` `log1p-expm1-u` `distribute-lft-out` `add-log-exp`
2×	`rem-sqrt-square` `sqrt-pow1` `pow1/2` `associate-r/` `-commutative` `hypot-def` `unswap-sqr`

Counts

4 → 97

Calls

4 calls:

6.0ms	(sqrt (+ x 1.0))
6.0ms	(sqrt (+ x 1.0))
23.0ms	(* (sqrt (+ x 1.0)) y)
41.0ms	(* (sqrt (+ x 1.0)) (* (sqrt (+ x 1.0)) y))

series308.0ms

Counts

4 → 12

Calls

4 calls:

52.0ms	(sqrt (+ x 1.0))
56.0ms	(sqrt (+ x 1.0))
147.0ms	(* (sqrt (+ x 1.0)) y)
53.0ms	(* (sqrt (+ x 1.0)) (* (sqrt (+ x 1.0)) y))

simplify1.9s

Counts

109 → 109

Iterations

Iter	Nodes
done	5020
3	3259
2	972
1	337
0	135

prune566.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes77.0ms

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	7
1	7
0	6

end0.0ms

sample644.0ms

Algorithm

intervals

Results

385.0ms	9151×	body	80	valid
0.0ms	1×	body	1280	valid
0.0ms	1×	body	640	valid