Details

sample39.0ms

Algorithm

intervals

Results

17.0ms

372×

body

valid

simplify84.0ms

Counts

1 → 1

Iterations

Iter	Nodes
done	121
5	121
4	120
3	95
2	56
1	26
0	13

prune22.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0.0b

localize33.0ms

Local error

Found 3 expressions with local error:

0.0b	(+ (+ (+ x (* y z)) (* t a)) (* (* a z) b))
0.0b	(+ (+ x (* y z)) (* t a))
3.5b	(* (* a z) b)

rewrite121.0ms

Algorithm

rewrite-expression-head

Rules

17×	`add-log-exp`
9×	`sum-log`
8×	`pow1` `add-cbrt-cube` `add-exp-log`
4×	`add-sqr-sqrt` `*-un-lft-identity` `add-cube-cbrt`
3×	`associate-r` `pow-prod-down` `prod-exp` `cbrt-unprod`
2×	`+-commutative` `associate-+l+` `flip3-+` `flip-+`
1×	`associate-l` `*-commutative`

Counts

3 → 45

Calls

3 calls:

79.0ms	(+ (+ (+ x (* y z)) (* t a)) (* (* a z) b))
18.0ms	(+ (+ x (* y z)) (* t a))
22.0ms	(* (* a z) b)

series189.0ms

Counts

3 → 9

Calls

3 calls:

107.0ms	(+ (+ (+ x (* y z)) (* t a)) (* (* a z) b))
50.0ms	(+ (+ x (* y z)) (* t a))
32.0ms	(* (* a z) b)

simplify739.0ms

Counts

54 → 54

Iterations

Iter	Nodes
done	5001
2	1828
1	290
0	99

prune244.0ms

Pruning

4 alts after pruning (3 fresh and 1 done)

Merged error: 0.0b

localize19.0ms

Local error

Found 3 expressions with local error:

0.0b	(+ (+ x (* y z)) (* t a))
0.0b	(+ (+ (+ x (* y z)) (* t a)) (* a (* b z)))
5.6b	(* a (* b z))

rewrite139.0ms

Algorithm

rewrite-expression-head

Rules

17×	`add-log-exp`
9×	`sum-log`
8×	`pow1` `add-cbrt-cube` `add-exp-log`
4×	`add-sqr-sqrt` `*-un-lft-identity` `add-cube-cbrt`
3×	`associate-l` `pow-prod-down` `prod-exp` `cbrt-unprod`
2×	`+-commutative` `associate-+l+` `flip3-+` `flip-+`
1×	`associate-r` `*-commutative`

Counts

3 → 45

Calls

3 calls:

28.0ms	(+ (+ x (* y z)) (* t a))
98.0ms	(+ (+ (+ x (* y z)) (* t a)) (* a (* b z)))
13.0ms	(* a (* b z))

series212.0ms

Counts

3 → 9

Calls

3 calls:

57.0ms	(+ (+ x (* y z)) (* t a))
112.0ms	(+ (+ (+ x (* y z)) (* t a)) (* a (* b z)))
42.0ms	(* a (* b z))

simplify624.0ms

Counts

54 → 54

Iterations

Iter	Nodes
done	5001
2	1489
1	278
0	97

prune285.0ms

Pruning

4 alts after pruning (2 fresh and 2 done)

Merged error: 0.0b

localize30.0ms

Local error

Found 3 expressions with local error:

0.0b	(+ (+ (+ x (* y z)) (* t a)) (* (* a b) z))
0.0b	(+ (+ x (* y z)) (* t a))
6.4b	(* (* a b) z)

rewrite151.0ms

Algorithm

rewrite-expression-head

Rules

17×	`add-log-exp`
9×	`sum-log`
8×	`pow1` `add-cbrt-cube` `add-exp-log`
4×	`add-sqr-sqrt` `*-un-lft-identity` `add-cube-cbrt`
3×	`associate-r` `pow-prod-down` `prod-exp` `cbrt-unprod`
2×	`+-commutative` `associate-+l+` `flip3-+` `flip-+`
1×	`associate-l` `*-commutative`

Counts

3 → 45

Calls

3 calls:

103.0ms	(+ (+ (+ x (* y z)) (* t a)) (* (* a b) z))
25.0ms	(+ (+ x (* y z)) (* t a))
21.0ms	(* (* a b) z)

series166.0ms

Counts

3 → 9

Calls

3 calls:

89.0ms	(+ (+ (+ x (* y z)) (* t a)) (* (* a b) z))
51.0ms	(+ (+ x (* y z)) (* t a))
26.0ms	(* (* a b) z)

simplify573.0ms

Counts

54 → 54

Iterations

Iter	Nodes
done	5001
2	1674
1	289
0	100

prune259.0ms

Pruning

4 alts after pruning (1 fresh and 3 done)

Merged error: 0.0b

localize35.0ms

Local error

Found 4 expressions with local error:

0.6b	(cbrt z)
1.2b	(* (* (cbrt z) (* (* b a) (cbrt z))) (cbrt z))
2.2b	(* (cbrt z) (* (* b a) (cbrt z)))
3.3b	(* (* b a) (cbrt z))

rewrite206.0ms

Algorithm

rewrite-expression-head

Rules

32×	`pow1` `add-exp-log`
19×	`pow-prod-down` `prod-exp` `cbrt-unprod`
16×	`add-cbrt-cube`
13×	`associate-r`
12×	`cbrt-prod`
11×	`add-sqr-sqrt` `*-un-lft-identity` `add-cube-cbrt`
8×	`associate-l`
4×	`add-log-exp`
3×	`*-commutative`
1×	`pow1/3`

Counts

4 → 83

Calls

4 calls:

1.0ms	(cbrt z)
129.0ms	(* (* (cbrt z) (* (* b a) (cbrt z))) (cbrt z))
59.0ms	(* (cbrt z) (* (* b a) (cbrt z)))
15.0ms	(* (* b a) (cbrt z))

series605.0ms

Counts

4 → 12

Calls

4 calls:

261.0ms	(cbrt z)
61.0ms	(* (* (cbrt z) (* (* b a) (cbrt z))) (cbrt z))
187.0ms	(* (cbrt z) (* (* b a) (cbrt z)))
96.0ms	(* (* b a) (cbrt z))

simplify1.1s

Counts

95 → 95

Iterations

Iter	Nodes
done	5000
2	1892
1	320
0	114

prune527.0ms

Pruning

4 alts after pruning (0 fresh and 4 done)

Merged error: 0.0b

regimes575.0ms

Accuracy

0% (2.3b remaining)

Error of 2.3b against oracle of 0.0b and baseline of 2.3b

bsearch0.0ms

simplify2.0ms

Iterations

Iter	Nodes
done	20
1	20
0	13

end0.0ms

sample1.8s

Algorithm

intervals

Results

1.3s

11964×

body

valid