Details

sample99.0ms

Algorithm

intervals

Results

45.0ms	95×	body	1280	valid
20.0ms	89×	body	640	valid
10.0ms	275×	body	80	valid
6.0ms	42×	body	320	valid
2.0ms	22×	body	160	valid

simplify9.7s

Counts: 1 → 1

prune3.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 58.6b

localize11.0ms

Local error

Found 1 expressions with local error:

6.6b	(- (exp x) (exp (- x)))

rewrite21.0ms

Algorithm

rewrite-expression-head

Rules

3×	`add-sqr-sqrt` `*-un-lft-identity` `add-log-exp`
1×	`pow1` `add-exp-log` `add-cube-cbrt` `sub-neg` `flip3--` `diff-log` `add-cbrt-cube` `flip--` `distribute-lft-out--` `difference-of-squares`

Counts

1 → 14

Calls

1 calls:

20.0ms

(- (exp x) (exp (- x)))

series53.0ms

Counts

1 → 3

Calls

1 calls:

52.0ms

(- (exp x) (exp (- x)))

simplify506.0ms

Counts: 17 → 17

prune57.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0.0b

localize12.0ms

Local error

Found 3 expressions with local error:

0.0b	(+ (+ (/ (pow x 3) 3) x) x)
0.1b	(/ (pow x 5) 60)
0.1b	(/ (pow x 3) 3)

rewrite244.0ms

Algorithm

rewrite-expression-head

Rules

57×	`times-frac`
49×	`*-un-lft-identity`
44×	`add-sqr-sqrt` `add-cube-cbrt`
24×	`unpow-prod-down`
19×	`associate-/l*`
13×	`add-exp-log`
12×	`cube-prod`
8×	`add-log-exp` `sqr-pow`
7×	`add-cbrt-cube`
6×	`div-exp` `associate-/r*`
4×	`cube-mult` `unpow3`
3×	`pow1` `sum-log` `distribute-lft-out`
2×	`cbrt-undiv` `pow-to-exp` `frac-2neg` `pow-exp` `clear-num` `div-inv`
1×	`+-commutative` `associate-+l+` `flip3-+` `flip-+`

Counts

3 → 125

Calls

3 calls:

213.0ms	(+ (+ (/ (pow x 3) 3) x) x)
8.0ms	(/ (pow x 5) 60)
14.0ms	(/ (pow x 3) 3)

series274.0ms

Counts

3 → 9

Calls

3 calls:

157.0ms	(+ (+ (/ (pow x 3) 3) x) x)
76.0ms	(/ (pow x 5) 60)
40.0ms	(/ (pow x 3) 3)

simplify739.0ms

Counts: 134 → 134

prune416.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0b

localize25.0ms

Local error

Found 2 expressions with local error:

0.1b	(/ (pow x 5) 60)
0.1b	(/ (pow x 3) 3)

rewrite33.0ms

Algorithm

rewrite-expression-head

Rules

57×	`times-frac`
43×	`add-sqr-sqrt` `add-cube-cbrt` `*-un-lft-identity`
24×	`unpow-prod-down`
19×	`associate-/l*`
12×	`add-exp-log` `cube-prod`
8×	`sqr-pow`
6×	`div-exp` `associate-/r*` `add-cbrt-cube`
4×	`cube-mult` `unpow3`
2×	`pow1` `cbrt-undiv` `pow-to-exp` `frac-2neg` `pow-exp` `clear-num` `div-inv` `add-log-exp`

Counts

2 → 110

Calls

2 calls:

10.0ms	(/ (pow x 5) 60)
16.0ms	(/ (pow x 3) 3)

series110.0ms

Counts

2 → 6

Calls

2 calls:

61.0ms	(/ (pow x 5) 60)
49.0ms	(/ (pow x 3) 3)

simplify653.0ms

Counts: 116 → 116

prune346.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize15.0ms

Local error

Found 1 expressions with local error:

6.6b	(- (exp x) (exp (* -1 x)))

rewrite25.0ms

Algorithm

rewrite-expression-head

Rules

3×	`add-sqr-sqrt` `*-un-lft-identity` `add-log-exp`
1×	`pow1` `add-exp-log` `add-cube-cbrt` `sub-neg` `flip3--` `diff-log` `add-cbrt-cube` `flip--` `distribute-lft-out--` `difference-of-squares`

Counts

1 → 14

Calls

1 calls:

24.0ms

(- (exp x) (exp (* -1 x)))

series62.0ms

Counts

1 → 3

Calls

1 calls:

62.0ms

(- (exp x) (exp (* -1 x)))

simplify1.6s

Counts: 17 → 17

prune48.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes19.0ms

Accuracy

0% (0.7b remaining)

Error of 0.7b against oracle of 0.0b and baseline of 0.7b

bsearch0.0ms

simplify1.4s

end0.0ms

sample4.1s

Algorithm

intervals

Results

1.8s	3335×	body	1280	valid
1.2s	2496×	body	640	valid
467.0ms	7955×	body	80	valid
221.0ms	1277×	body	320	valid
70.0ms	619×	body	160	valid