Details

sample43.0ms

Algorithm

intervals

Results

19.0ms

363×

body

valid

simplify5.1s

Counts

1 → 1

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	17	17
1	34	17
2	80	17
3	214	17
4	415	17
5	898	17
6	4135	17
done	5001	17

prune4.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 2.8b

localize22.0ms

Local error

Found 4 expressions with local error:

0.0b	(- (* x 2.0) (* (* (* y 9.0) z) t))
0.2b	(* (* y 9.0) z)
0.3b	(* (* a 27.0) b)
5.3b	(* (* (* y 9.0) z) t)

rewrite144.0ms

Algorithm

rewrite-expression-head

Rules

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

Counts

4 → 69

Calls

4 calls:

11.0ms	(- (* x 2.0) (* (* (* y 9.0) z) t))
24.0ms	(* (* y 9.0) z)
27.0ms	(* (* a 27.0) b)
79.0ms	(* (* (* y 9.0) z) t)

series182.0ms

Counts

4 → 12

Calls

4 calls:

90.0ms	(- (* x 2.0) (* (* (* y 9.0) z) t))
25.0ms	(* (* y 9.0) z)
30.0ms	(* (* a 27.0) b)
37.0ms	(* (* (* y 9.0) z) t)

simplify1.7s

Counts

81 → 81

Iterations

Useful iterations: done (1.7s)

Iter	Nodes	Cost
0	133	816
1	359	775
2	2371	669
done	5000	655

prune274.0ms

Pruning

8 alts after pruning (8 fresh and 0 done)

Merged error: 0.0b

localize18.0ms

Local error

Found 4 expressions with local error:

0.0b	(- (* x 2.0) (* (* (* y 9.0) z) t))
0.2b	(* a (* 27.0 b))
0.2b	(* (* y 9.0) z)
5.3b	(* (* (* y 9.0) z) t)

rewrite119.0ms

Algorithm

rewrite-expression-head

Rules

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

Counts

4 → 69

Calls

4 calls:

11.0ms	(- (* x 2.0) (* (* (* y 9.0) z) t))
25.0ms	(* a (* 27.0 b))
21.0ms	(* (* y 9.0) z)
59.0ms	(* (* (* y 9.0) z) t)

series173.0ms

Counts

4 → 12

Calls

4 calls:

79.0ms	(- (* x 2.0) (* (* (* y 9.0) z) t))
30.0ms	(* a (* 27.0 b))
25.0ms	(* (* y 9.0) z)
38.0ms	(* (* (* y 9.0) z) t)

simplify1.4s

Counts

81 → 81

Iterations

Useful iterations: 2 (303.0ms)

Iter	Nodes	Cost
0	131	813
1	346	774
2	1947	650
done	5001	650

prune245.0ms

Pruning

6 alts after pruning (6 fresh and 0 done)

Merged error: 0.0b

localize16.0ms

Local error

Found 4 expressions with local error:

0.0b	(- (* x 2.0) (* (* y (* z 9.0)) t))
0.2b	(* a (* 27.0 b))
0.2b	(* y (* z 9.0))
5.3b	(* (* y (* z 9.0)) t)

rewrite130.0ms

Algorithm

rewrite-expression-head

Rules

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

Counts

4 → 69

Calls

4 calls:

14.0ms	(- (* x 2.0) (* (* y (* z 9.0)) t))
24.0ms	(* a (* 27.0 b))
23.0ms	(* y (* z 9.0))
66.0ms	(* (* y (* z 9.0)) t)

series183.0ms

Counts

4 → 12

Calls

4 calls:

88.0ms	(- (* x 2.0) (* (* y (* z 9.0)) t))
29.0ms	(* a (* 27.0 b))
27.0ms	(* y (* z 9.0))
39.0ms	(* (* y (* z 9.0)) t)

simplify937.0ms

Counts

81 → 81

Iterations

Useful iterations: done (935.0ms)

Iter	Nodes	Cost
0	129	812
1	336	775
2	1663	663
done	5001	651

prune295.0ms

Pruning

5 alts after pruning (5 fresh and 0 done)

Merged error: 0.0b

localize29.0ms

Local error

Found 4 expressions with local error:

0.0b	(- (* x 2.0) (* (* y (* z 9.0)) t))
0.2b	(* y (* z 9.0))
0.3b	(* 27.0 (* a b))
5.3b	(* (* y (* z 9.0)) t)

rewrite92.0ms

Algorithm

rewrite-expression-head

Rules

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

Counts

4 → 69

Calls

4 calls:

8.0ms	(- (* x 2.0) (* (* y (* z 9.0)) t))
16.0ms	(* y (* z 9.0))
19.0ms	(* 27.0 (* a b))
47.0ms	(* (* y (* z 9.0)) t)

series173.0ms

Counts

4 → 12

Calls

4 calls:

82.0ms	(- (* x 2.0) (* (* y (* z 9.0)) t))
25.0ms	(* y (* z 9.0))
31.0ms	(* 27.0 (* a b))
35.0ms	(* (* y (* z 9.0)) t)

simplify1.2s

Counts

81 → 81

Iterations

Useful iterations: 2 (240.0ms)

Iter	Nodes	Cost
0	127	812
1	332	775
2	1682	651
done	5001	651

prune280.0ms

Pruning

5 alts after pruning (4 fresh and 1 done)

Merged error: 0.0b

regimes590.0ms

Accuracy

71.6% (1.0b remaining)

Error of 1.0b against oracle of 0.0b and baseline of 3.5b

bsearch188.0ms

Steps

Iters	Range		Point
6	4.346173589094171e+58	3.3798017511670253e+59	4.4040728131748635e+58
9	-1.7193630242919104e+134	-2.1384690765553416e+128	-2.1717370533666905e+128

simplify26.0ms

Iterations

Useful iterations: 1 (3.0ms)

Iter	Nodes	Cost
0	41	63
1	59	59
2	61	59
3	63	59
done	63	59

end0.0ms

sample2.1s

Algorithm

intervals

Results

1.3s

11012×

body

valid