Details

sample146.0ms

Algorithm

intervals

Results

62.0ms	94×	body	1280	valid
38.0ms	105×	body	640	valid
21.0ms	256×	body	80	nan
7.0ms	31×	body	320	valid
3.0ms	19×	body	160	valid
0.0ms	7×	body	80	valid

simplify9.0ms

Counts

1 → 1

Iterations

Iter	Nodes
done	23
3	23
2	20
1	15
0	6

prune3.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 58.7b

localize14.0ms

Local error

Found 2 expressions with local error:

0.0b	(/ (- 1.0 eps) (+ 1.0 eps))
4.6b	(log (/ (- 1.0 eps) (+ 1.0 eps)))

rewrite55.0ms

Algorithm

rewrite-expression-head

Rules

63×	`*-un-lft-identity`
41×	`add-sqr-sqrt`
40×	`times-frac`
26×	`log-prod`
23×	`add-cube-cbrt`
11×	`distribute-lft-out`
9×	`distribute-lft-out--` `difference-of-squares`
7×	`add-exp-log`
5×	`associate-/l*`
4×	`associate-/r*` `add-cbrt-cube` `associate-/r/`
3×	`pow1`
2×	`flip3-+` `div-exp` `rem-log-exp` `flip-+` `div-inv` `add-log-exp` `associate-/l/`
1×	`cbrt-undiv` `log-div` `clear-num` `frac-2neg` `flip3--` `div-sub` `log-pow` `flip--`

Counts

2 → 83

Calls

2 calls:

34.0ms	(/ (- 1.0 eps) (+ 1.0 eps))
16.0ms	(log (/ (- 1.0 eps) (+ 1.0 eps)))

series217.0ms

Counts

2 → 6

Calls

2 calls:

50.0ms	(/ (- 1.0 eps) (+ 1.0 eps))
167.0ms	(log (/ (- 1.0 eps) (+ 1.0 eps)))

simplify2.1s

Counts

89 → 89

Iterations

Iter	Nodes
done	5000
3	3082
2	844
1	349
0	143

prune442.0ms

Pruning

4 alts after pruning (4 fresh and 0 done)

Merged error: 0.0b

localize31.0ms

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

prune24.0ms

Pruning

4 alts after pruning (3 fresh and 1 done)

Merged error: 0.0b

localize26.0ms

Local error

Found 4 expressions with local error:

0.0b	(/ (- 1.0 eps) (* (+ 1.0 eps) (- 1.0 eps)))
0.0b	(* (+ 1.0 eps) (- 1.0 eps))
4.6b	(log (/ (- 1.0 eps) (* (+ 1.0 eps) (- 1.0 eps))))
4.6b	(log (- 1.0 eps))

rewrite94.0ms

Algorithm

rewrite-expression-head

Rules

23×	`add-sqr-sqrt` `*-un-lft-identity`
22×	`log-prod`
18×	`add-exp-log`
16×	`associate-/r/`
12×	`frac-times`
11×	`flip3--` `add-cbrt-cube` `add-cube-cbrt` `flip--`
10×	`times-frac`
9×	`flip3-+` `flip-+`
8×	`pow1`
6×	`associate-l/` `associate-r/`
5×	`associate-r` `associate-/l*` `distribute-lft-out--` `difference-of-squares`
4×	`div-exp` `rem-log-exp` `associate-l` `add-log-exp`
3×	`log-div` `prod-exp`
2×	`distribute-rgt-in` `cbrt-undiv` `sub-neg` `distribute-lft-in` `log-pow` `cbrt-unprod` `div-inv` `associate-/l/`
1×	`clear-num` `associate-/r` `frac-2neg` `div-sub` `pow-prod-down` `-commutative` `distribute-lft-out` `unswap-sqr`

Counts

4 → 114

Calls

4 calls:

27.0ms	(/ (- 1.0 eps) (* (+ 1.0 eps) (- 1.0 eps)))
46.0ms	(* (+ 1.0 eps) (- 1.0 eps))
13.0ms	(log (/ (- 1.0 eps) (* (+ 1.0 eps) (- 1.0 eps))))
4.0ms	(log (- 1.0 eps))

series291.0ms

Counts

4 → 12

Calls

4 calls:

42.0ms	(/ (- 1.0 eps) (* (+ 1.0 eps) (- 1.0 eps)))
104.0ms	(* (+ 1.0 eps) (- 1.0 eps))
97.0ms	(log (/ (- 1.0 eps) (* (+ 1.0 eps) (- 1.0 eps))))
48.0ms	(log (- 1.0 eps))

simplify1.6s

Counts

126 → 126

Iterations

Iter	Nodes
done	5001
2	1772
1	569
0	197

prune582.0ms

Pruning

4 alts after pruning (3 fresh and 1 done)

Merged error: 0.0b

localize42.0ms

Local error

Found 4 expressions with local error:

4.6b	(log (/ (- 1.0 eps) (* (+ 1.0 eps) (- 1.0 eps))))
4.6b	(log (- 1.0 eps))
4.6b	(log (- 1.0 eps))
4.6b	(log (- 1.0 eps))

rewrite27.0ms

Algorithm

rewrite-expression-head

Rules

32×	`log-prod`
17×	`add-sqr-sqrt` `*-un-lft-identity`
13×	`add-exp-log`
9×	`add-cube-cbrt`
8×	`pow1` `associate-/r/`
7×	`log-div`
6×	`flip3--` `rem-log-exp` `flip--`
5×	`times-frac`
4×	`frac-times` `add-cbrt-cube` `log-pow` `distribute-lft-out--` `add-log-exp` `difference-of-squares`
3×	`flip3-+` `flip-+`
2×	`div-exp` `associate-l/` `associate-r/`
1×	`prod-exp` `div-inv`

Counts

4 → 77

Calls

4 calls:

13.0ms	(log (/ (- 1.0 eps) (* (+ 1.0 eps) (- 1.0 eps))))
4.0ms	(log (- 1.0 eps))
4.0ms	(log (- 1.0 eps))
4.0ms	(log (- 1.0 eps))

series260.0ms

Counts

4 → 12

Calls

4 calls:

103.0ms	(log (/ (- 1.0 eps) (* (+ 1.0 eps) (- 1.0 eps))))
53.0ms	(log (- 1.0 eps))
47.0ms	(log (- 1.0 eps))
58.0ms	(log (- 1.0 eps))

simplify2.1s

Counts

89 → 89

Iterations

Iter	Nodes
done	5004
3	3809
2	964
1	367
0	145

prune428.0ms

Pruning

5 alts after pruning (4 fresh and 1 done)

Merged error: 0.0b

regimes39.0ms

Accuracy

0% (0.4b remaining)

Error of 0.6b against oracle of 0.1b and baseline of 0.6b

bsearch0.0ms

simplify3.0ms

Iterations

Iter	Nodes
done	14
1	14
0	11

end0.0ms

sample4.7s

Algorithm

intervals

Results

2.7s	3436×	body	1280	valid
867.0ms	2482×	body	640	valid
374.0ms	8160×	body	80	nan
250.0ms	1268×	body	320	valid
75.0ms	621×	body	160	valid
11.0ms	193×	body	80	valid