Details

sample170.0ms

Algorithm

intervals

Results

82.0ms	102×	body	1280	valid
40.0ms	81×	body	640	valid
16.0ms	239×	body	80	nan
13.0ms	41×	body	320	valid
4.0ms	25×	body	160	valid
1.0ms	7×	body	80	valid

simplify24.0ms

Counts

1 → 1

Iterations

Iter	Nodes
done	27
3	27
2	24
1	17
0	6

prune24.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 58.6b

localize24.0ms

Local error

Found 2 expressions with local error:

0.0b	(/ (- 1 eps) (+ 1 eps))
7.7b	(log (/ (- 1 eps) (+ 1 eps)))

rewrite45.0ms

Algorithm

rewrite-expression-head

Rules

78×	`*-un-lft-identity`
52×	`add-sqr-sqrt`
48×	`times-frac`
30×	`log-prod`
25×	`add-cube-cbrt`
18×	`difference-of-squares`
13×	`distribute-lft-out`
9×	`distribute-lft-out--`
7×	`add-exp-log`
6×	`associate-/l*`
4×	`associate-/r*` `add-cbrt-cube` `associate-/r/`
3×	`pow1`
2×	`expm1-log1p-u` `flip3-+` `div-exp` `rem-log-exp` `flip-+` `insert-posit16` `log1p-expm1-u` `div-inv` `add-log-exp` `associate-/l/`
1×	`cbrt-undiv` `log-div` `clear-num` `frac-2neg` `flip3--` `div-sub` `log-pow` `flip--`

Counts

2 → 98

Calls

2 calls:

30.0ms	(/ (- 1 eps) (+ 1 eps))
12.0ms	(log (/ (- 1 eps) (+ 1 eps)))

series112.0ms

Counts

2 → 6

Calls

2 calls:

33.0ms	(/ (- 1 eps) (+ 1 eps))
79.0ms	(log (/ (- 1 eps) (+ 1 eps)))

simplify2.5s

Counts

104 → 104

Iterations

Iter	Nodes
done	5000
3	2716
2	973
1	394
0	162

prune294.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0.0b

localize29.0ms

Local error

Found 1 expressions with local error:

0.1b	(* eps (* eps eps))

rewrite17.0ms

Algorithm

rewrite-expression-head

Rules

15×	`pow1`
6×	`add-cbrt-cube` `add-exp-log`
5×	`pow-prod-up`
3×	`add-sqr-sqrt` `associate-l` `pow-prod-down` `prod-exp` `cbrt-unprod`
2×	`*-un-lft-identity` `add-cube-cbrt`
1×	`pow2` `expm1-log1p-u` `pow-plus` `cube-unmult` `associate-r` `pow-sqr` `*-commutative` `insert-posit16` `log1p-expm1-u` `add-log-exp` `unswap-sqr`

Counts

1 → 27

Calls

1 calls:

14.0ms

(* eps (* eps eps))

series38.0ms

Counts

1 → 3

Calls

1 calls:

38.0ms

(* eps (* eps eps))

simplify2.7s

Counts

30 → 30

Iterations

Iter	Nodes
done	5001
4	2781
3	639
2	208
1	75
0	38

prune112.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0.0b

localize25.0ms

Local error

Found 2 expressions with local error:

0.0b	(- (log (- 1 eps)) (log1p eps))
7.8b	(log (- 1 eps))

rewrite18.0ms

Algorithm

rewrite-expression-head

Rules

21×	`*-un-lft-identity`
20×	`add-sqr-sqrt`
12×	`log-prod` `prod-diff` `add-cube-cbrt`
8×	`pow1`
6×	`associate--l+` `log-pow`
5×	`difference-of-squares`
4×	`log-div` `fma-neg` `distribute-lft-out--`
3×	`flip3--` `add-exp-log` `flip--` `add-log-exp`
2×	`associate--l-` `expm1-log1p-u` `sub-neg` `log1p-def` `add-cbrt-cube` `diff-log` `insert-posit16` `log1p-expm1-u`
1×	`log1p-udef` `rem-log-exp`

Counts

2 → 65

Calls

2 calls:

9.0ms	(- (log (- 1 eps)) (log1p eps))
8.0ms	(log (- 1 eps))

series164.0ms

Counts

2 → 6

Calls

2 calls:

140.0ms	(- (log (- 1 eps)) (log1p eps))
23.0ms	(log (- 1 eps))

simplify2.0s

Counts

71 → 71

Iterations

Iter	Nodes
done	5008
3	2052
2	739
1	334
0	143

prune190.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize18.0ms

Local error

Found 1 expressions with local error:

0.0b	(- (log1p (- eps)) (log1p eps))

rewrite6.0ms

Algorithm

rewrite-expression-head

Rules

10×	`add-sqr-sqrt` `*-un-lft-identity`
9×	`prod-diff`
8×	`add-cube-cbrt`
5×	`add-log-exp`
4×	`log1p-udef` `diff-log`
3×	`fma-neg`
1×	`expm1-log1p-u` `pow1` `sub-neg` `flip3--` `add-cbrt-cube` `add-exp-log` `insert-posit16` `log1p-expm1-u` `flip--` `distribute-lft-out--` `difference-of-squares`

Counts

1 → 32

Calls

1 calls:

5.0ms

(- (log1p (- eps)) (log1p eps))

series140.0ms

Counts

1 → 3

Calls

1 calls:

140.0ms

(- (log1p (- eps)) (log1p eps))

simplify2.6s

Counts

35 → 35

Iterations

Iter	Nodes
done	5011
4	3549
3	1255
2	452
1	196
0	87

prune107.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes16.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify1.0ms

Iterations

Iter	Nodes
done	5
0	5

end0.0ms

sample5.4s

Algorithm

intervals

Results

2.6s	3392×	body	1280	valid
1.4s	2478×	body	640	valid
596.0ms	8102×	body	80	nan
390.0ms	1278×	body	320	valid
111.0ms	625×	body	160	valid
18.0ms	227×	body	80	valid