Details

sample217.0ms

Algorithm

intervals

Results

114.0ms	254×	body	10240	exit
48.0ms	99×	body	1280	valid
31.0ms	91×	body	640	valid
5.0ms	24×	body	320	valid
4.0ms	27×	body	160	valid
1.0ms	15×	body	80	valid

simplify100.0ms

Counts: 1 → 1

prune8.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 57.1b

localize24.0ms

Local error

Found 2 expressions with local error:

6.2b	(- (exp x) (exp (- x)))
1.2b	(/ (- (exp x) (exp (- x))) (+ (exp x) (exp (- x))))

rewrite56.0ms

Algorithm

rewrite-expression-head

Rules

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

Counts

2 → 63

Calls

2 calls:

Slowest

39.0ms	(/ (- (exp x) (exp (- x))) (+ (exp x) (exp (- x))))
17.0ms	(- (exp x) (exp (- x)))

series168.0ms

Counts

2 → 6

Calls

2 calls:

Slowest

108.0ms	(/ (- (exp x) (exp (- x))) (+ (exp x) (exp (- x))))
60.0ms	(- (exp x) (exp (- x)))

simplify699.0ms

Counts: 69 → 69

prune565.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0b

localize4.0ms

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

2.0ms

(tanh x)

series91.0ms

Counts

1 → 3

Calls

1 calls:

Slowest

91.0ms

(tanh x)

simplify690.0ms

Counts: 14 → 14

prune111.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize48.0ms

Local error

Found 4 expressions with local error:

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

rewrite53.0ms

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`
7×	`associate-r`
6×	`add-log-exp`
4×	`unpow-prod-down` `insert-posit16` `unswap-sqr`
3×	`*-commutative`
2×	`sqr-pow`
1×	`pow-to-exp` `sub-neg` `flip3--` `diff-log` `pow-exp` `flip--`

Counts

4 → 81

Calls

4 calls:

Slowest

30.0ms	(* (* 1/3 x) (* x x))
9.0ms	(* 1/3 x)
8.0ms	(* (pow x 5) 2/15)
5.0ms	(- x (* (* 1/3 x) (* x x)))

series214.0ms

Counts

4 → 12

Calls

4 calls:

Slowest

92.0ms	(- x (* (* 1/3 x) (* x x)))
59.0ms	(* (pow x 5) 2/15)
43.0ms	(* (* 1/3 x) (* x x))
20.0ms	(* 1/3 x)

simplify965.0ms

Counts: 93 → 93

prune910.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes39.0ms

Accuracy

0% (0.0b remaining)

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

bsearch1.0ms

end0.0ms

sample9.4s

Algorithm

intervals

Results

5.0s	7398×	body	10240	exit
2.4s	3331×	body	1280	valid
1.1s	2418×	body	640	valid
418.0ms	645×	body	160	valid
339.0ms	1185×	body	320	valid
35.0ms	421×	body	80	valid