Details

sample126.0ms

Algorithm

intervals

Results

95.0ms	118×	body	10240	exit
16.0ms	256×	body	80	valid

simplify5.0ms

Counts

1 → 1

Iterations

Iter	Nodes
done	7
1	7
0	6

prune9.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.5b

localize18.0ms

Local error

Found 2 expressions with local error:

0.0b	(+ (exp a) (exp b))
0.5b	(/ (exp a) (+ (exp a) (exp b)))

rewrite29.0ms

Algorithm

rewrite-expression-head

Rules

21×	`*-un-lft-identity`
12×	`times-frac`
11×	`add-sqr-sqrt` `add-cube-cbrt`
5×	`distribute-lft-out`
4×	`associate-/r*` `add-cbrt-cube` `add-log-exp`
3×	`add-exp-log` `associate-/l*`
2×	`pow1` `flip3-+` `associate-/r/` `flip-+` `insert-posit16`
1×	`cbrt-undiv` `+-commutative` `clear-num` `sum-log` `frac-2neg` `div-exp` `div-inv`

Counts

2 → 47

Calls

2 calls:

11.0ms	(+ (exp a) (exp b))
18.0ms	(/ (exp a) (+ (exp a) (exp b)))

series61.0ms

Counts

2 → 6

Calls

2 calls:

20.0ms	(+ (exp a) (exp b))
40.0ms	(/ (exp a) (+ (exp a) (exp b)))

simplify1.0s

Counts

53 → 53

Iterations

Iter	Nodes
done	2004
4	2004
3	1052
2	471
1	178
0	80

prune479.0ms

Pruning

3 alts after pruning (3 fresh and 0 done)

Merged error: 0.2b

localize10.0ms

Local error

Found 2 expressions with local error:

0.0b	(+ (exp b) (exp a))
0.5b	(/ (exp a) (+ (exp b) (exp a)))

rewrite40.0ms

Algorithm

rewrite-expression-head

Rules

21×	`*-un-lft-identity`
12×	`times-frac`
11×	`add-sqr-sqrt` `add-cube-cbrt`
5×	`distribute-lft-out`
4×	`associate-/r*` `add-cbrt-cube` `add-log-exp`
3×	`add-exp-log` `associate-/l*`
2×	`pow1` `flip3-+` `associate-/r/` `flip-+` `insert-posit16`
1×	`cbrt-undiv` `+-commutative` `clear-num` `sum-log` `frac-2neg` `div-exp` `div-inv`

Counts

2 → 47

Calls

2 calls:

10.0ms	(+ (exp b) (exp a))
29.0ms	(/ (exp a) (+ (exp b) (exp a)))

series76.0ms

Counts

2 → 6

Calls

2 calls:

34.0ms	(+ (exp b) (exp a))
42.0ms	(/ (exp a) (+ (exp b) (exp a)))

simplify1.2s

Counts

53 → 53

Iterations

Iter	Nodes
done	2002
4	2002
3	1049
2	474
1	177
0	78

prune553.0ms

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0.2b

localize12.0ms

Local error

Found 1 expressions with local error:

0.0b	(/ (exp a) (+ a (+ b 2)))

rewrite21.0ms

Algorithm

rewrite-expression-head

Rules

31×	`*-un-lft-identity`
15×	`times-frac`
12×	`distribute-lft-out`
11×	`add-sqr-sqrt` `add-cube-cbrt`
5×	`associate-/r*`
3×	`add-cbrt-cube` `associate-/l*`
2×	`add-exp-log` `associate-/r/`
1×	`pow1` `cbrt-undiv` `clear-num` `frac-2neg` `flip3-+` `div-exp` `flip-+` `insert-posit16` `div-inv` `add-log-exp`

Counts

1 → 38

Calls

1 calls:

21.0ms

(/ (exp a) (+ a (+ b 2)))

series108.0ms

Counts

1 → 3

Calls

1 calls:

108.0ms

(/ (exp a) (+ a (+ b 2)))

simplify879.0ms

Counts

41 → 41

Iterations

Iter	Nodes
done	2008
3	2008
2	513
1	156
0	69

prune340.0ms

Pruning

3 alts after pruning (1 fresh and 2 done)

Merged error: 0.2b

localize9.0ms

rewrite0.0ms

Algorithm

rewrite-expression-head

Rules

Counts

0 → 0

series0.0ms

Counts: 0 → 0

simplify0.0ms

Counts

0 → 0

Iterations

Iter	Nodes
done	0
0	0

prune0.0ms

Pruning

3 alts after pruning (0 fresh and 3 done)

Merged error: 0.2b

regimes153.0ms

Accuracy

0% (0.2b remaining)

Error of 0.8b against oracle of 0.6b and baseline of 0.8b

bsearch0.0ms

simplify2.0ms

Iterations

Iter	Nodes
done	7
1	7
0	6

end0.0ms

sample4.1s

Algorithm

intervals

Results

3.2s	3455×	body	10240	exit
660.0ms	8000×	body	80	valid