Details

sample27.0ms

Algorithm

intervals

Results

16.0ms

281×

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

prune5.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize18.0ms

Local error

Found 2 expressions with local error:

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

rewrite34.0ms

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/` `insert-posit16` `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 → 43

Calls

2 calls:

11.0ms	(- (* (+ x 1.0) y) x)
22.0ms	(* (+ x 1.0) y)

series60.0ms

Counts

2 → 6

Calls

2 calls:

25.0ms	(- (* (+ x 1.0) y) x)
35.0ms	(* (+ x 1.0) y)

simplify3.3s

Counts

49 → 49

Iterations

Iter	Nodes
done	5008
3	2340
2	587
1	213
0	86

prune167.0ms

Pruning

3 alts after pruning (3 fresh and 0 done)

Merged error: 0b

localize17.0ms

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` `insert-posit16` `log1p-expm1-u` `add-log-exp`

Counts

1 → 11

Calls

1 calls:

1.0ms

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

series37.0ms

Counts

1 → 3

Calls

1 calls:

37.0ms

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

simplify2.2s

Counts

14 → 14

Iterations

Iter	Nodes
done	5000
4	2838
3	424
2	97
1	34
0	21

prune93.0ms

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0b

localize30.0ms

Local error

Found 4 expressions with local error:

0.0b	(+ (* x x) (- (* 1.0 1.0) (* x 1.0)))
0.1b	(* (* x x) x)
2.8b	(* y (fma 1.0 (* 1.0 1.0) (* (* x x) x)))
17.7b	(/ (* y (fma 1.0 (* 1.0 1.0) (* (* x x) x))) (+ (* x x) (- (* 1.0 1.0) (* x 1.0))))

rewrite93.0ms

Algorithm

rewrite-expression-head

Rules

25×	`pow1`
16×	`add-cbrt-cube` `add-exp-log`
12×	`add-sqr-sqrt`
9×	`*-un-lft-identity` `add-cube-cbrt` `add-log-exp`
6×	`pow-plus` `associate-r` `pow-prod-up`
5×	`prod-exp` `cbrt-unprod`
4×	`expm1-log1p-u` `associate-l` `pow-prod-down` `insert-posit16` `log1p-expm1-u`
3×	`associate-+r+` `associate-/r*` `times-frac`
2×	`pow2` `cbrt-undiv` `sum-log` `flip3-+` `div-exp` `associate-/r/` `pow-sqr` `*-commutative` `flip-+` `fma-udef` `unswap-sqr`
1×	`distribute-rgt-in` `+-commutative` `clear-num` `associate-+r-` `sub-neg` `fma-def` `frac-2neg` `distribute-lft-in` `diff-log` `prod-diff` `pow3` `div-inv` `associate-/l*`

Counts

4 → 100

Calls

4 calls:

24.0ms	(+ (* x x) (- (* 1.0 1.0) (* x 1.0)))
16.0ms	(* (* x x) x)
6.0ms	(* y (fma 1.0 (* 1.0 1.0) (* (* x x) x)))
46.0ms	(/ (* y (fma 1.0 (* 1.0 1.0) (* (* x x) x))) (+ (* x x) (- (* 1.0 1.0) (* x 1.0))))

series498.0ms

Counts

4 → 12

Calls

4 calls:

35.0ms	(+ (* x x) (- (* 1.0 1.0) (* x 1.0)))
59.0ms	(* (* x x) x)
153.0ms	(* y (fma 1.0 (* 1.0 1.0) (* (* x x) x)))
251.0ms	(/ (* y (fma 1.0 (* 1.0 1.0) (* (* x x) x))) (+ (* x x) (- (* 1.0 1.0) (* x 1.0))))

simplify1.9s

Counts

112 → 112

Iterations

Iter	Nodes
done	5003
2	1556
1	408
0	151

prune511.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize20.0ms

Local error

Found 1 expressions with local error:

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

rewrite18.0ms

Algorithm

rewrite-expression-head

Rules

3×	`prod-diff` `add-log-exp`
2×	`add-sqr-sqrt` `*-un-lft-identity` `add-cube-cbrt`
1×	`expm1-log1p-u` `pow1` `sub-neg` `flip3--` `add-cbrt-cube` `fma-neg` `diff-log` `add-exp-log` `insert-posit16` `log1p-expm1-u` `flip--`

Counts

1 → 19

Calls

1 calls:

17.0ms

(- (* (fma x y y) 1.0) x)

series51.0ms

Counts

1 → 3

Calls

1 calls:

51.0ms

(- (* (fma x y y) 1.0) x)

simplify1.7s

Counts

22 → 22

Iterations

Iter	Nodes
done	5002
3	1286
2	341
1	141
0	54

prune90.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes86.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify2.0ms

Iterations

Iter	Nodes
done	7
1	7
0	6

end0.0ms

sample778.0ms

Algorithm

intervals

Results

527.0ms	9093×	body	80	valid
0.0ms	1×	body	640	valid
0.0ms	1×	body	320	valid