Details

sample43.0ms

Algorithm

intervals

Results

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

simplify512.0ms

Counts

1 → 1

Iterations

Iter	Nodes
done	315
5	315
4	265
3	144
2	55
1	19
0	9

prune12.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.3b

localize44.0ms

Local error

Found 3 expressions with local error:

0.2b	(+ (+ (+ e d) c) b)
0.2b	(+ (+ (+ (+ e d) c) b) a)
0.2b	(+ (+ e d) c)

rewrite1.2s

Algorithm

rewrite-expression-head

Rules

50×	`*-un-lft-identity`
31×	`add-log-exp`
29×	`distribute-lft-out`
19×	`sum-log`
15×	`fma-def`
6×	`add-sqr-sqrt` `add-cube-cbrt`
3×	`expm1-log1p-u` `pow1` `+-commutative` `associate-+l+` `flip3-+` `add-cbrt-cube` `add-exp-log` `flip-+` `insert-posit16` `log1p-expm1-u`

Counts

3 → 75

Calls

3 calls:

300.0ms	(+ (+ (+ e d) c) b)
885.0ms	(+ (+ (+ (+ e d) c) b) a)
47.0ms	(+ (+ e d) c)

series168.0ms

Counts

3 → 9

Calls

3 calls:

44.0ms	(+ (+ (+ e d) c) b)
101.0ms	(+ (+ (+ (+ e d) c) b) a)
22.0ms	(+ (+ e d) c)

simplify2.2s

Counts

84 → 84

Iterations

Iter	Nodes
done	5000
2	1116
1	244
0	92

prune1.4s

Pruning

9 alts after pruning (9 fresh and 0 done)

Merged error: 0.0b

localize41.0ms

Local error

Found 2 expressions with local error:

0.2b	(+ (+ (+ e d) (+ c b)) a)
0.3b	(+ (+ e d) (+ c b))

rewrite508.0ms

Algorithm

rewrite-expression-head

Rules

48×	`*-un-lft-identity`
32×	`add-log-exp`
30×	`distribute-lft-out`
21×	`sum-log`
11×	`fma-def`
6×	`flip3-+` `flip-+`
4×	`add-sqr-sqrt` `frac-add` `add-cube-cbrt`
2×	`expm1-log1p-u` `pow1` `+-commutative` `associate-+l+` `add-cbrt-cube` `add-exp-log` `insert-posit16` `log1p-expm1-u`
1×	`associate-+r+`

Counts

2 → 62

Calls

2 calls:

413.0ms	(+ (+ (+ e d) (+ c b)) a)
90.0ms	(+ (+ e d) (+ c b))

series204.0ms

Counts

2 → 6

Calls

2 calls:

134.0ms	(+ (+ (+ e d) (+ c b)) a)
70.0ms	(+ (+ e d) (+ c b))

simplify3.0s

Counts

68 → 68

Iterations

Iter	Nodes
done	5002
2	1491
1	350
0	111

prune1.1s

Pruning

7 alts after pruning (7 fresh and 0 done)

Merged error: 0b

localize42.0ms

Local error

Found 4 expressions with local error:

0.0b	(log (exp (+ a (+ (+ e b) (+ d c)))))
0.2b	(+ a (+ (+ e b) (+ d c)))
0.2b	(+ (+ e b) (+ d c))
3.3b	(exp (+ a (+ (+ e b) (+ d c))))

rewrite1.6s

Algorithm

rewrite-expression-head

Rules

77×	`*-un-lft-identity`
53×	`add-log-exp`
48×	`distribute-lft-out`
34×	`sum-log`
16×	`exp-prod`
9×	`add-sqr-sqrt` `log-pow` `add-cube-cbrt`
7×	`fma-def`
6×	`flip3-+` `flip-+` `rem-exp-log`
5×	`pow1`
4×	`expm1-log1p-u` `log-prod` `add-cbrt-cube` `frac-add` `add-exp-log` `insert-posit16` `log1p-expm1-u`
2×	`+-commutative` `associate-+r+` `exp-sum`
1×	`associate-+l+` `rem-log-exp`

Counts

4 → 107

Calls

4 calls:

655.0ms	(log (exp (+ a (+ (+ e b) (+ d c)))))
220.0ms	(+ a (+ (+ e b) (+ d c)))
79.0ms	(+ (+ e b) (+ d c))
654.0ms	(exp (+ a (+ (+ e b) (+ d c))))

series368.0ms

Counts

4 → 12

Calls

4 calls:

111.0ms	(log (exp (+ a (+ (+ e b) (+ d c)))))
100.0ms	(+ a (+ (+ e b) (+ d c)))
67.0ms	(+ (+ e b) (+ d c))
90.0ms	(exp (+ a (+ (+ e b) (+ d c))))

simplify3.1s

Counts

119 → 119

Iterations

Iter	Nodes
done	5002
2	1828
1	432
0	150

prune1.8s

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0b

localize94.0ms

Local error

Found 4 expressions with local error:

0.3b	(* (exp d) (exp c))
0.4b	(* (exp a) (* (* (exp e) (exp b)) (* (exp d) (exp c))))
0.4b	(* (* (exp e) (exp b)) (* (exp d) (exp c)))
0.4b	(* (exp e) (exp b))

rewrite731.0ms

Algorithm

rewrite-expression-head

Rules

38×	`pow1` `add-cbrt-cube`
23×	`pow-prod-down` `prod-exp` `cbrt-unprod`
22×	`*-un-lft-identity`
13×	`add-sqr-sqrt` `exp-prod` `add-exp-log`
10×	`associate-l`
9×	`pow-prod-up` `add-cube-cbrt`
8×	`associate-r`
4×	`expm1-log1p-u` `*-commutative` `insert-posit16` `log1p-expm1-u` `add-log-exp`
2×	`unswap-sqr`

Counts

4 → 101

Calls

4 calls:

35.0ms	(* (exp d) (exp c))
500.0ms	(* (exp a) (* (* (exp e) (exp b)) (* (exp d) (exp c))))
133.0ms	(* (* (exp e) (exp b)) (* (exp d) (exp c)))
56.0ms	(* (exp e) (exp b))

series566.0ms

Counts

4 → 12

Calls

4 calls:

61.0ms	(* (exp d) (exp c))
283.0ms	(* (exp a) (* (* (exp e) (exp b)) (* (exp d) (exp c))))
162.0ms	(* (* (exp e) (exp b)) (* (exp d) (exp c)))
60.0ms	(* (exp e) (exp b))

simplify3.0s

Counts

113 → 113

Iterations

Iter	Nodes
done	5000
2	1158
1	368
0	134

prune1.6s

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

regimes1.2s

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify7.0ms

Iterations

Iter	Nodes
done	22
1	22
0	18

end0.0ms

sample1.7s

Algorithm

intervals

Results

409.0ms	8000×	pre	80	true
306.0ms	8000×	body	80	valid