Details

sample307.0ms

Algorithm

intervals

Results

117.0ms	229×	body	10240	exit
89.0ms	113×	body	1280	valid
71.0ms	79×	body	640	valid
10.0ms	34×	body	320	valid
3.0ms	18×	body	160	valid
1.0ms	12×	body	80	valid

simplify69.0ms

Counts: 1 → 1

prune10.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 57.8b

localize30.0ms

Local error

Found 3 expressions with local error:

5.0b	(- (exp x) (exp (- x)))
0.7b	(/ (- (exp x) (exp (- x))) (+ (exp x) (exp (- x))))
0.0b	(+ (exp x) (exp (- x)))

rewrite99.0ms

Algorithm

rewrite-expression-head

Rules

40×	`*-un-lft-identity`
26×	`add-sqr-sqrt`
20×	`times-frac`
14×	`add-cube-cbrt`
7×	`distribute-lft-out` `add-log-exp`
6×	`distribute-lft-out--` `difference-of-squares`
5×	`add-cbrt-cube` `add-exp-log` `associate-/l*`
4×	`associate-/r*`
3×	`pow1` `insert-posit16`
2×	`flip3-+` `flip3--` `associate-/r/` `flip-+` `flip--` `associate-/l/`
1×	`cbrt-undiv` `+-commutative` `clear-num` `sum-log` `sub-neg` `frac-2neg` `diff-log` `div-sub` `div-exp` `tanh-undef` `div-inv`

Counts

3 → 76

Calls

3 calls:

Slowest

67.0ms	(/ (- (exp x) (exp (- x))) (+ (exp x) (exp (- x))))
19.0ms	(+ (exp x) (exp (- x)))
11.0ms	(- (exp x) (exp (- x)))

series224.0ms

Counts

3 → 9

Calls

3 calls:

Slowest

119.0ms	(/ (- (exp x) (exp (- x))) (+ (exp x) (exp (- x))))
71.0ms	(- (exp x) (exp (- x)))
34.0ms	(+ (exp x) (exp (- x)))

simplify925.0ms

Counts: 85 → 85

prune623.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0b

localize3.0ms

Local error

Found 1 expressions with local error:

0.0b

(tanh x)

rewrite2.0ms

Algorithm

rewrite-expression-head

Rules

1×	`add-sqr-sqrt` `pow1` `*-un-lft-identity` `add-cbrt-cube` `add-exp-log` `add-cube-cbrt` `insert-posit16` `tanh-def` `add-log-exp`

Counts

1 → 11

Calls

1 calls:

Slowest

1.0ms

(tanh x)

series117.0ms

Counts

1 → 3

Calls

1 calls:

Slowest

117.0ms

(tanh x)

simplify846.0ms

Counts: 14 → 14

prune97.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize34.0ms

Local error

Found 4 expressions with local error:

0.4b	(* 1/3 x)
0.1b	(* (* 1/3 x) (* x x))
0.1b	(* (pow x 5) 2/15)
0.0b	(+ (* (pow x 5) 2/15) (- x (* (* 1/3 x) (* x x))))

rewrite80.0ms

Algorithm

rewrite-expression-head

Rules

23×	`add-exp-log`
20×	`add-cbrt-cube`
18×	`pow1`
16×	`add-sqr-sqrt`
12×	`prod-exp`
11×	`associate-l`
10×	`cbrt-unprod`
9×	`*-un-lft-identity` `pow-prod-down` `add-cube-cbrt` `add-log-exp`
7×	`associate-r`
4×	`unpow-prod-down` `insert-posit16` `unswap-sqr`
3×	`*-commutative`
2×	`associate-+r+` `sum-log` `sqr-pow`
1×	`pow-to-exp` `+-commutative` `associate-+r-` `sub-neg` `flip3-+` `diff-log` `pow-exp` `flip-+`

Counts

4 → 84

Calls

4 calls:

Slowest

29.0ms	(* (* 1/3 x) (* x x))
26.0ms	(+ (* (pow x 5) 2/15) (- x (* (* 1/3 x) (* x x))))
17.0ms	(* (pow x 5) 2/15)
7.0ms	(* 1/3 x)

series257.0ms

Counts

4 → 12

Calls

4 calls:

Slowest

87.0ms	(+ (* (pow x 5) 2/15) (- x (* (* 1/3 x) (* x x))))
78.0ms	(* (pow x 5) 2/15)
65.0ms	(* (* 1/3 x) (* x x))
27.0ms	(* 1/3 x)

simplify1.5s

Counts: 96 → 96

prune790.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes15.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

end0.0ms

sample9.1s

Algorithm

intervals

Results

5.0s	7715×	body	10240	exit
2.1s	3337×	body	1280	valid
1.3s	2422×	body	640	valid
312.0ms	1214×	body	320	valid
126.0ms	594×	body	160	valid
34.0ms	433×	body	80	valid