Details

sample69.0ms

Algorithm

intervals

Results

27.0ms

357×

body

valid

simplify1.4s

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

prune4.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 1.9b

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)
0.2b	(* (* a 27.0) b)
4.1b	(* (* (* y 9.0) z) t)

rewrite134.0ms

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:

8.0ms	(- (* x 2.0) (* (* (* y 9.0) z) t))
19.0ms	(* (* y 9.0) z)
26.0ms	(* (* a 27.0) b)
79.0ms	(* (* (* y 9.0) z) t)

series164.0ms

Counts

4 → 12

Calls

4 calls:

73.0ms	(- (* x 2.0) (* (* (* y 9.0) z) t))
26.0ms	(* (* y 9.0) z)
28.0ms	(* (* a 27.0) b)
36.0ms	(* (* (* y 9.0) z) t)

simplify1.4s

Counts

81 → 81

Iterations

Useful iterations: 2 (296.0ms)

Iter	Nodes	Cost
0	133	816
1	344	775
2	1426	651
done	5000	651

prune265.0ms

Pruning

8 alts after pruning (8 fresh and 0 done)

Merged error: 0.0b

localize20.0ms

Local error

Found 4 expressions with local error:

0.0b	(- (* x 2.0) (* (* (* y 9.0) z) t))
0.2b	(* (* y 9.0) z)
0.2b	(* a (* 27.0 b))
4.1b	(* (* (* y 9.0) z) t)

rewrite133.0ms

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:

8.0ms	(- (* x 2.0) (* (* (* y 9.0) z) t))
28.0ms	(* (* y 9.0) z)
25.0ms	(* a (* 27.0 b))
70.0ms	(* (* (* y 9.0) z) t)

series179.0ms

Counts

4 → 12

Calls

4 calls:

95.0ms	(- (* x 2.0) (* (* (* y 9.0) z) t))
25.0ms	(* (* y 9.0) z)
21.0ms	(* a (* 27.0 b))
37.0ms	(* (* (* y 9.0) z) t)

simplify1.6s

Counts

81 → 81

Iterations

Useful iterations: 2 (224.0ms)

Iter	Nodes	Cost
0	131	813
1	337	774
2	1360	650
done	5001	650

prune227.0ms

Pruning

8 alts after pruning (8 fresh and 0 done)

Merged error: 0.0b

localize15.0ms

Local error

Found 4 expressions with local error:

0.0b	(- (* x 2.0) (* (* y (* z 9.0)) t))
0.2b	(* a (* 27.0 b))
0.3b	(* y (* z 9.0))
4.1b	(* (* y (* z 9.0)) t)

rewrite115.0ms

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:

9.0ms	(- (* x 2.0) (* (* y (* z 9.0)) t))
19.0ms	(* a (* 27.0 b))
26.0ms	(* y (* z 9.0))
57.0ms	(* (* y (* z 9.0)) t)

series159.0ms

Counts

4 → 12

Calls

4 calls:

83.0ms	(- (* x 2.0) (* (* y (* z 9.0)) t))
21.0ms	(* a (* 27.0 b))
19.0ms	(* y (* z 9.0))
35.0ms	(* (* y (* z 9.0)) t)

simplify1.3s

Counts

81 → 81

Iterations

Useful iterations: 2 (264.0ms)

Iter	Nodes	Cost
0	129	812
1	329	775
2	1339	651
done	5001	651

prune240.0ms

Pruning

7 alts after pruning (7 fresh and 0 done)

Merged error: 0.0b

localize23.0ms

Local error

Found 4 expressions with local error:

0.0b	(- (* x 2.0) (* (* (* y 9.0) z) t))
0.2b	(* (* y 9.0) z)
0.2b	(* 27.0 (* a b))
4.1b	(* (* (* y 9.0) z) t)

rewrite110.0ms

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:

8.0ms	(- (* x 2.0) (* (* (* y 9.0) z) t))
21.0ms	(* (* y 9.0) z)
16.0ms	(* 27.0 (* a b))
63.0ms	(* (* (* y 9.0) z) t)

series186.0ms

Counts

4 → 12

Calls

4 calls:

88.0ms	(- (* x 2.0) (* (* (* y 9.0) z) t))
31.0ms	(* (* y 9.0) z)
29.0ms	(* 27.0 (* a b))
38.0ms	(* (* (* y 9.0) z) t)

simplify1.3s

Counts

81 → 81

Iterations

Useful iterations: 2 (213.0ms)

Iter	Nodes	Cost
0	129	813
1	332	774
2	1327	650
done	5000	650

prune214.0ms

Pruning

7 alts after pruning (6 fresh and 1 done)

Merged error: 0.0b

regimes655.0ms

Accuracy

74.6% (0.9b remaining)

Error of 0.9b against oracle of 0.1b and baseline of 3.4b

bsearch206.0ms

Steps

Iters	Range		Point
9	6.763960287827147e+53	2.7765359240661285e+61	6.8586727983788625e+53
7	-1.709433834849727e+91	-1.2415793480056227e+89	-6.660311807137085e+90

simplify4.0ms

Iterations

Useful iterations: 1 (2.0ms)

Iter	Nodes	Cost
0	29	59
1	44	43
done	44	43

end0.0ms

sample1.8s

Algorithm

intervals

Results

1.1s

10988×

body

valid