Details

sample53.0ms

Algorithm

intervals

Results

22.0ms

355×

body

valid

simplify1.5s

Counts

1 → 1

Iterations

Useful iterations: 0 (1.0ms)

Iter	Nodes	Cost
0	17	17
1	34	17
2	80	17
3	210	17
4	323	17
5	334	17
6	343	17
7	366	17
8	445	17
9	491	17
done	491	17

prune3.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 3.2b

localize27.0ms

Local error

Found 4 expressions with local error:

0.0b	(+ (- (* x 2.0) (* (* (* y 9.0) z) t)) (* (* a 27.0) b))
0.2b	(* (* a 27.0) b)
0.5b	(* (* y 9.0) z)
5.8b	(* (* (* y 9.0) z) t)

rewrite164.0ms

Algorithm

rewrite-expression-head

Rules

23×	`pow1` `add-exp-log` `add-cbrt-cube`
12×	`pow-prod-down` `prod-exp` `cbrt-unprod`
9×	`associate-r` `add-log-exp`
7×	`add-sqr-sqrt` `add-cube-cbrt` `*-un-lft-identity`
3×	`associate-l` `*-commutative`
2×	`associate-+l+` `sum-log`
1×	`+-commutative` `associate-+l-` `sub-neg` `flip3-+` `diff-log` `flip-+`

Counts

4 → 72

Calls

4 calls:

41.0ms	(+ (- (* x 2.0) (* (* (* y 9.0) z) t)) (* (* a 27.0) b))
30.0ms	(* (* a 27.0) b)
20.0ms	(* (* y 9.0) z)
69.0ms	(* (* (* y 9.0) z) t)

series309.0ms

Counts

4 → 12

Calls

4 calls:

213.0ms	(+ (- (* x 2.0) (* (* (* y 9.0) z) t)) (* (* a 27.0) b))
29.0ms	(* (* a 27.0) b)
20.0ms	(* (* y 9.0) z)
47.0ms	(* (* (* y 9.0) z) t)

simplify1.5s

Counts

84 → 84

Iterations

Useful iterations: done (1.5s)

Iter	Nodes	Cost
0	140	981
1	365	944
2	1544	802
done	5001	796

prune300.0ms

Pruning

7 alts after pruning (7 fresh and 0 done)

Merged error: 0.0b

localize26.0ms

Local error

Found 4 expressions with local error:

0.0b	(- (* 27.0 (* a b)) (* 9.0 (* t (* z y))))
0.2b	(* 27.0 (* a b))
0.2b	(* 9.0 (* t (* z y)))
5.8b	(* t (* z y))

rewrite130.0ms

Algorithm

rewrite-expression-head

Rules

23×	`pow1` `add-exp-log` `add-cbrt-cube`
12×	`pow-prod-down` `prod-exp` `cbrt-unprod`
9×	`associate-l`
7×	`add-sqr-sqrt` `add-cube-cbrt` `*-un-lft-identity`
6×	`add-log-exp`
3×	`associate-r` `*-commutative`
1×	`sub-neg` `flip3--` `diff-log` `flip--`

Counts

4 → 69

Calls

4 calls:

21.0ms	(- (* 27.0 (* a b)) (* 9.0 (* t (* z y))))
18.0ms	(* 27.0 (* a b))
55.0ms	(* 9.0 (* t (* z y)))
35.0ms	(* t (* z y))

series198.0ms

Counts

4 → 12

Calls

4 calls:

95.0ms	(- (* 27.0 (* a b)) (* 9.0 (* t (* z y))))
26.0ms	(* 27.0 (* a b))
49.0ms	(* 9.0 (* t (* z y)))
28.0ms	(* t (* z y))

simplify1.4s

Counts

81 → 81

Iterations

Useful iterations: 2 (249.0ms)

Iter	Nodes	Cost
0	113	841
1	285	796
2	1077	678
done	5001	678

prune303.0ms

Pruning

7 alts after pruning (7 fresh and 0 done)

Merged error: 0.0b

localize39.0ms

Local error

Found 4 expressions with local error:

0.0b	(+ (* x 2.0) (- (* 27.0 (* a b)) (* (* 9.0 t) (* z y))))
0.0b	(- (* 27.0 (* a b)) (* (* 9.0 t) (* z y)))
0.2b	(* 27.0 (* a b))
5.9b	(* (* 9.0 t) (* z y))

rewrite123.0ms

Algorithm

rewrite-expression-head

Rules

21×	`pow1` `add-exp-log` `add-cbrt-cube`
11×	`pow-prod-down` `prod-exp` `cbrt-unprod` `add-log-exp`
5×	`add-sqr-sqrt` `add-cube-cbrt` `*-un-lft-identity`
4×	`associate-l`
2×	`sub-neg` `associate-+r+` `diff-log` `associate-r` `sum-log` `*-commutative`
1×	`+-commutative` `associate-+r-` `flip3--` `flip3-+` `flip--` `flip-+`

Counts

4 → 67

Calls

4 calls:

36.0ms	(+ (* x 2.0) (- (* 27.0 (* a b)) (* (* 9.0 t) (* z y))))
36.0ms	(- (* 27.0 (* a b)) (* (* 9.0 t) (* z y)))
21.0ms	(* 27.0 (* a b))
28.0ms	(* (* 9.0 t) (* z y))

series349.0ms

Counts

4 → 12

Calls

4 calls:

204.0ms	(+ (* x 2.0) (- (* 27.0 (* a b)) (* (* 9.0 t) (* z y))))
89.0ms	(- (* 27.0 (* a b)) (* (* 9.0 t) (* z y)))
24.0ms	(* 27.0 (* a b))
31.0ms	(* (* 9.0 t) (* z y))

simplify1.1s

Counts

79 → 79

Iterations

Useful iterations: 2 (261.0ms)

Iter	Nodes	Cost
0	130	1124
1	350	1037
2	1339	927
done	5000	927

prune257.0ms

Pruning

6 alts after pruning (5 fresh and 1 done)

Merged error: 0.0b

localize19.0ms

Local error

Found 4 expressions with local error:

0.0b	(+ (- (* x 2.0) (* (* (* y 9.0) z) t)) (* a (* 27.0 b)))
0.2b	(* a (* 27.0 b))
0.5b	(* (* y 9.0) z)
5.8b	(* (* (* y 9.0) z) t)

rewrite174.0ms

Algorithm

rewrite-expression-head

Rules

23×	`pow1` `add-exp-log` `add-cbrt-cube`
12×	`pow-prod-down` `prod-exp` `cbrt-unprod`
9×	`add-log-exp`
7×	`add-sqr-sqrt` `add-cube-cbrt` `-un-lft-identity` `associate-r*`
5×	`associate-l`
3×	`*-commutative`
2×	`associate-+l+` `sum-log`
1×	`+-commutative` `associate-+l-` `sub-neg` `flip3-+` `diff-log` `flip-+`

Counts

4 → 72

Calls

4 calls:

43.0ms	(+ (- (* x 2.0) (* (* (* y 9.0) z) t)) (* a (* 27.0 b)))
19.0ms	(* a (* 27.0 b))
24.0ms	(* (* y 9.0) z)
83.0ms	(* (* (* y 9.0) z) t)

series369.0ms

Counts

4 → 12

Calls

4 calls:

248.0ms	(+ (- (* x 2.0) (* (* (* y 9.0) z) t)) (* a (* 27.0 b)))
35.0ms	(* a (* 27.0 b))
33.0ms	(* (* y 9.0) z)
52.0ms	(* (* (* y 9.0) z) t)

simplify1.3s

Counts

84 → 84

Iterations

Useful iterations: done (1.3s)

Iter	Nodes	Cost
0	138	978
1	358	943
2	1471	801
done	5001	795

prune283.0ms

Pruning

6 alts after pruning (4 fresh and 2 done)

Merged error: 0.0b

regimes843.0ms

Accuracy

78.3% (0.8b remaining)

Error of 0.8b against oracle of 0.0b and baseline of 3.5b

bsearch1.0ms

simplify5.0ms

Iterations

Useful iterations: 1 (3.0ms)

Iter	Nodes	Cost
0	29	63
1	44	47
done	44	47

end0.0ms

sample2.5s

Algorithm

intervals

Results

1.5s

11008×

body

valid