Details

sample33.0ms

Algorithm

intervals

Results

12.0ms	309×	body	80	valid
2.0ms	13×	body	1280	valid
1.0ms	6×	body	640	valid
1.0ms	7×	body	320	valid
0.0ms	1×	body	160	valid

simplify152.0ms

Counts

1 → 1

Iterations

Iter	Nodes
done	221
6	221
5	216
4	166
3	76
2	32
1	14
0	7

prune15.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0.2b

localize17.0ms

Local error

Found 3 expressions with local error:

0.0b	(- 2.0 (* x 3.0))
0.1b	(* (* 3.0 (- 2.0 (* x 3.0))) x)
0.1b	(* 3.0 (- 2.0 (* x 3.0)))

rewrite67.0ms

Algorithm

rewrite-expression-head

Rules

10×	`pow1` `add-cbrt-cube` `add-exp-log`
8×	`add-sqr-sqrt`
6×	`-un-lft-identity` `associate-r*` `add-cube-cbrt`
5×	`add-log-exp`
4×	`associate-l` `pow-prod-down` `prod-exp` `associate-*r/` `cbrt-unprod`
3×	`sub-neg` `flip3--` `flip--`
2×	`distribute-rgt-in` `distribute-lft-in` `associate-l/` `-commutative`
1×	`diff-log` `unswap-sqr`

Counts

3 → 56

Calls

3 calls:

6.0ms	(- 2.0 (* x 3.0))
37.0ms	(* (* 3.0 (- 2.0 (* x 3.0))) x)
22.0ms	(* 3.0 (- 2.0 (* x 3.0)))

series228.0ms

Counts

3 → 9

Calls

3 calls:

52.0ms	(- 2.0 (* x 3.0))
105.0ms	(* (* 3.0 (- 2.0 (* x 3.0))) x)
71.0ms	(* 3.0 (- 2.0 (* x 3.0)))

simplify1.3s

Counts

65 → 65

Iterations

Iter	Nodes
done	5000
2	1205
1	235
0	90

prune247.0ms

Pruning

9 alts after pruning (9 fresh and 0 done)

Merged error: 0.0b

localize7.0ms

Local error

Found 2 expressions with local error:

0.0b	(- 6.0 (* x 9.0))
0.1b	(* x (- 6.0 (* x 9.0)))

rewrite24.0ms

Algorithm

rewrite-expression-head

Rules

6×	`add-sqr-sqrt`
4×	`pow1` `*-un-lft-identity` `add-cbrt-cube` `add-exp-log` `add-cube-cbrt` `add-log-exp`
3×	`sub-neg` `associate-r` `associate-l`
2×	`distribute-rgt-in` `distribute-lft-in` `flip3--` `associate-*r/` `flip--`
1×	`diff-log` `pow-prod-down` `prod-exp` `*-commutative` `cbrt-unprod` `unswap-sqr`

Counts

2 → 36

Calls

2 calls:

7.0ms	(- 6.0 (* x 9.0))
16.0ms	(* x (- 6.0 (* x 9.0)))

series466.0ms

Counts

2 → 6

Calls

2 calls:

363.0ms	(- 6.0 (* x 9.0))
102.0ms	(* x (- 6.0 (* x 9.0)))

simplify2.7s

Counts

42 → 42

Iterations

Iter	Nodes
done	5000
3	4830
2	634
1	155
0	61

prune182.0ms

Pruning

9 alts after pruning (9 fresh and 0 done)

Merged error: 0.0b

localize10.0ms

Local error

Found 2 expressions with local error:

0.0b	(- 6.0 (* 9.0 x))
0.1b	(* x (- 6.0 (* 9.0 x)))

rewrite27.0ms

Algorithm

rewrite-expression-head

Rules

6×	`add-sqr-sqrt`
4×	`pow1` `*-un-lft-identity` `add-cbrt-cube` `add-exp-log` `add-cube-cbrt` `add-log-exp`
3×	`sub-neg` `associate-r` `associate-l`
2×	`distribute-rgt-in` `distribute-lft-in` `flip3--` `associate-*r/` `flip--`
1×	`diff-log` `pow-prod-down` `prod-exp` `*-commutative` `cbrt-unprod` `unswap-sqr`

Counts

2 → 36

Calls

2 calls:

6.0ms	(- 6.0 (* 9.0 x))
20.0ms	(* x (- 6.0 (* 9.0 x)))

series138.0ms

Counts

2 → 6

Calls

2 calls:

46.0ms	(- 6.0 (* 9.0 x))
92.0ms	(* x (- 6.0 (* 9.0 x)))

simplify2.1s

Counts

42 → 42

Iterations

Iter	Nodes
done	5000
3	4782
2	621
1	151
0	59

prune189.0ms

Pruning

8 alts after pruning (8 fresh and 0 done)

Merged error: 0.0b

localize16.0ms

Local error

Found 3 expressions with local error:

0.0b	(- 2.0 (* x 3.0))
0.1b	(* 3.0 (* (- 2.0 (* x 3.0)) x))
0.1b	(* (- 2.0 (* x 3.0)) x)

rewrite52.0ms

Algorithm

rewrite-expression-head

Rules

10×	`pow1` `add-cbrt-cube` `add-exp-log`
8×	`add-sqr-sqrt`
6×	`-un-lft-identity` `associate-l*` `add-cube-cbrt`
5×	`add-log-exp`
4×	`associate-r` `pow-prod-down` `associate-*l/` `prod-exp` `cbrt-unprod`
3×	`flip3--` `flip--`
2×	`associate-r/` `-commutative`
1×	`sub-neg` `diff-log` `unswap-sqr`

Counts

3 → 52

Calls

3 calls:

5.0ms	(- 2.0 (* x 3.0))
30.0ms	(* 3.0 (* (- 2.0 (* x 3.0)) x))
16.0ms	(* (- 2.0 (* x 3.0)) x)

series267.0ms

Counts

3 → 9

Calls

3 calls:

51.0ms	(- 2.0 (* x 3.0))
117.0ms	(* 3.0 (* (- 2.0 (* x 3.0)) x))
99.0ms	(* (- 2.0 (* x 3.0)) x)

simplify1.1s

Counts

61 → 61

Iterations

Iter	Nodes
done	5001
2	973
1	212
0	86

prune240.0ms

Pruning

8 alts after pruning (7 fresh and 1 done)

Merged error: 0.0b

regimes45.0ms

Accuracy

0% (0.2b remaining)

Error of 0.3b against oracle of 0.0b and baseline of 0.3b

bsearch0.0ms

simplify2.0ms

Iterations

Iter	Nodes
done	10
1	10
0	7

end0.0ms

sample793.0ms

Algorithm

intervals

Results

459.0ms	9844×	body	80	valid
50.0ms	344×	body	1280	valid
36.0ms	281×	body	640	valid
14.0ms	159×	body	320	valid
3.0ms	54×	body	160	valid