Details

sample27.0ms

Algorithm

intervals

Results

8.0ms	256×	pre	80	true
7.0ms	256×	body	80	valid

simplify38.0ms

Counts

1 → 1

Iterations

Iter	Nodes
done	92
5	92
4	91
3	71
2	40
1	18
0	7

prune3.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.1b

localize28.0ms

Local error

Found 1 expressions with local error:

0.1b	(* a (+ (+ b c) d))

rewrite95.0ms

Algorithm

rewrite-expression-head

Rules

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

Counts

1 → 27

Calls

1 calls:

95.0ms

(* a (+ (+ b c) d))

series47.0ms

Counts

1 → 3

Calls

1 calls:

47.0ms

(* a (+ (+ b c) d))

simplify2.5s

Counts

30 → 30

Iterations

Iter	Nodes
done	5000
3	3955
2	668
1	166
0	55

prune155.0ms

Pruning

6 alts after pruning (5 fresh and 1 done)

Merged error: 0b

localize11.0ms

Local error

Found 2 expressions with local error:

0.0b	(* a (+ b c))
0.0b	(+ (* a (+ b c)) (* a d))

rewrite47.0ms

Algorithm

rewrite-expression-head

Rules

6×	`add-sqr-sqrt` `*-un-lft-identity`
4×	`pow1` `add-cbrt-cube` `associate-r` `add-exp-log` `add-cube-cbrt` `add-log-exp`
3×	`associate-l`
2×	`distribute-rgt-in` `expm1-log1p-u` `associate-+l+` `distribute-lft-in` `flip3-+` `associate-*r/` `flip-+` `insert-posit16` `log1p-expm1-u` `distribute-lft-out`
1×	`+-commutative` `sum-log` `fma-def` `pow-prod-down` `prod-exp` `*-commutative` `cbrt-unprod` `unswap-sqr`

Counts

2 → 44

Calls

2 calls:

30.0ms	(* a (+ b c))
16.0ms	(+ (* a (+ b c)) (* a d))

series106.0ms

Counts

2 → 6

Calls

2 calls:

46.0ms	(* a (+ b c))
60.0ms	(+ (* a (+ b c)) (* a d))

simplify2.4s

Counts

50 → 50

Iterations

Iter	Nodes
done	5000
3	4054
2	844
1	243
0	78

prune243.0ms

Pruning

4 alts after pruning (4 fresh and 0 done)

Merged error: 0b

localize16.0ms

Local error

Found 1 expressions with local error:

0.0b	(fma a (+ b c) (* a d))

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 a (+ b c) (* a d))

series42.0ms

Counts

1 → 3

Calls

1 calls:

42.0ms

(fma a (+ b c) (* a d))

simplify3.0s

Counts

14 → 14

Iterations

Iter	Nodes
done	5000
4	4119
3	520
2	92
1	38
0	23

prune74.0ms

Pruning

4 alts after pruning (3 fresh and 1 done)

Merged error: 0b

localize18.0ms

Local error

Found 2 expressions with local error:

0.3b	(* (sqrt a) (+ (+ b c) d))
0.4b	(* (sqrt a) (* (sqrt a) (+ (+ b c) d)))

rewrite237.0ms

Algorithm

rewrite-expression-head

Rules

12×	`-un-lft-identity` `associate-l*`
11×	`add-sqr-sqrt`
9×	`pow1` `add-cbrt-cube` `add-exp-log`
7×	`add-cube-cbrt` `sqrt-prod`
6×	`associate-r` `associate-*r/`
5×	`distribute-rgt-in` `distribute-lft-in`
4×	`pow-prod-down` `prod-exp` `cbrt-unprod`
3×	`distribute-lft-out`
2×	`expm1-log1p-u` `flip3-+` `*-commutative` `flip-+` `insert-posit16` `log1p-expm1-u` `add-log-exp` `unswap-sqr`

Counts

2 → 61

Calls

2 calls:

114.0ms	(* (sqrt a) (+ (+ b c) d))
121.0ms	(* (sqrt a) (* (sqrt a) (+ (+ b c) d)))

series201.0ms

Counts

2 → 6

Calls

2 calls:

126.0ms	(* (sqrt a) (+ (+ b c) d))
74.0ms	(* (sqrt a) (* (sqrt a) (+ (+ b c) d)))

simplify1.1s

Counts

67 → 67

Iterations

Iter	Nodes
done	5007
2	1248
1	305
0	97

prune256.0ms

Pruning

4 alts after pruning (2 fresh and 2 done)

Merged error: 0b

regimes278.0ms

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	9
1	9
0	7

end0.0ms

sample979.0ms

Algorithm

intervals

Results

386.0ms	8000×	pre	80	true
334.0ms	8000×	body	80	valid