Details

sample51.0ms

Algorithm

intervals

Results

21.0ms	256×	pre	80	true
14.0ms	256×	body	80	valid

simplify107.0ms

Counts

1 → 1

Iterations

Iter	Nodes
done	167
7	167
6	153
5	131
4	105
3	65
2	27
1	11
0	4

prune2.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize7.0ms

Local error

Found 1 expressions with local error:

0.0b	(* (+ a b) (+ a b))

rewrite40.0ms

Algorithm

rewrite-expression-head

Rules

19×	`*-un-lft-identity`
8×	`pow1`
7×	`add-sqr-sqrt`
6×	`flip3-+` `swap-sqr` `flip-+` `distribute-lft-out`
5×	`add-cube-cbrt`
4×	`frac-times` `associate-r` `associate-l`
3×	`add-cbrt-cube` `add-exp-log`
2×	`associate-l/` `associate-r/`
1×	`pow2` `distribute-rgt-in` `expm1-log1p-u` `distribute-lft-in` `pow-plus` `pow-prod-down` `prod-exp` `pow-sqr` `*-commutative` `pow-prod-up` `cbrt-unprod` `insert-posit16` `log1p-expm1-u` `add-log-exp` `unswap-sqr`

Counts

1 → 43

Calls

1 calls:

39.0ms

(* (+ a b) (+ a b))

series30.0ms

Counts

1 → 3

Calls

1 calls:

30.0ms

(* (+ a b) (+ a b))

simplify548.0ms

Counts

46 → 46

Iterations

Iter	Nodes
done	2001
2	835
1	232
0	65

prune146.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0b

localize27.0ms

Local error

Found 1 expressions with local error:

0.0b	(fma (* 2 b) a (fma a a (* b b)))

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 (* 2 b) a (fma a a (* b b)))

series41.0ms

Counts

1 → 3

Calls

1 calls:

41.0ms

(fma (* 2 b) a (fma a a (* b b)))

simplify478.0ms

Counts

14 → 14

Iterations

Iter	Nodes
done	2000
4	545
3	167
2	86
1	44
0	24

prune95.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize59.0ms

Local error

Found 4 expressions with local error:

0.0b	(- (* b b) (* a b))
0.2b	(* (* a a) a)
0.3b	(* (fma (* b b) b (* (* a a) a)) (+ b a))
0.5b	(/ (* (fma (* b b) b (* (* a a) a)) (+ b a)) (+ (* a a) (- (* b b) (* a b))))

rewrite138.0ms

Algorithm

rewrite-expression-head

Rules

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

Counts

4 → 103

Calls

4 calls:

8.0ms	(- (* b b) (* a b))
30.0ms	(* (* a a) a)
28.0ms	(* (fma (* b b) b (* (* a a) a)) (+ b a))
71.0ms	(/ (* (fma (* b b) b (* (* a a) a)) (+ b a)) (+ (* a a) (- (* b b) (* a b))))

series294.0ms

Counts

4 → 12

Calls

4 calls:

55.0ms	(- (* b b) (* a b))
45.0ms	(* (* a a) a)
99.0ms	(* (fma (* b b) b (* (* a a) a)) (+ b a))
96.0ms	(/ (* (fma (* b b) b (* (* a a) a)) (+ b a)) (+ (* a a) (- (* b b) (* a b))))

simplify896.0ms

Counts

115 → 115

Iterations

Iter	Nodes
done	2000
2	1949
1	494
0	172

prune365.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes55.0ms

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	8
1	8
0	7

end0.0ms

sample678.0ms

Algorithm

intervals

Results

290.0ms	8000×	pre	80	true
254.0ms	8000×	body	80	valid