Details

sample20.0ms

Algorithm

intervals

Results

13.0ms

256×

body

valid

simplify29.0ms

Counts: 1 → 1

prune11.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize15.0ms

Local error

Found 2 expressions with local error:

0.0b	(/ 2 (+ (exp x) (exp (- x))))
0.0b	(+ (exp x) (exp (- x)))

rewrite43.0ms

Algorithm

rewrite-expression-head

Rules

22×	`*-un-lft-identity`
12×	`add-sqr-sqrt` `times-frac` `add-cube-cbrt`
5×	`distribute-lft-out`
4×	`associate-/r*` `add-cbrt-cube` `add-exp-log` `add-log-exp`
3×	`fma-def` `associate-/l*`
2×	`expm1-log1p-u` `pow1` `flip3-+` `associate-/r/` `flip-+` `insert-posit16` `log1p-expm1-u`
1×	`cbrt-undiv` `+-commutative` `clear-num` `sum-log` `frac-2neg` `div-exp` `div-inv`

Counts

2 → 54

Calls

2 calls:

Slowest

22.0ms	(+ (exp x) (exp (- x)))
20.0ms	(/ 2 (+ (exp x) (exp (- x))))

series71.0ms

Counts

2 → 6

Calls

2 calls:

Slowest

37.0ms	(/ 2 (+ (exp x) (exp (- x))))
34.0ms	(+ (exp x) (exp (- x)))

simplify2.4s

Counts: 60 → 60

prune470.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize23.0ms

Local error

Found 4 expressions with local error:

0.0b	(/ 1 (exp x))
0.0b	(/ 1 (exp x))
0.0b	(/ 1 (exp x))
0.0b	(* (+ (exp x) (/ 1 (exp x))) (+ (exp x) (/ 1 (exp x))))

rewrite160.0ms

Algorithm

rewrite-expression-head

Rules

63×	`*-un-lft-identity`
37×	`add-sqr-sqrt`
35×	`add-cube-cbrt`
27×	`times-frac`
16×	`distribute-lft-out`
14×	`pow1`
12×	`add-cbrt-cube` `pow-flip`
11×	`swap-sqr` `div-inv`
9×	`exp-prod` `associate-/r` `add-exp-log` `associate-/l`
6×	`flip3-+` `div-exp` `flip-+`
5×	`associate-r` `associate-l`
4×	`expm1-log1p-u` `frac-times` `insert-posit16` `log1p-expm1-u` `add-log-exp`
3×	`cbrt-undiv` `rec-exp` `clear-num` `frac-2neg` `1-exp` `inv-pow`
2×	`associate-l/` `associate-r/`
1×	`pow2` `distribute-rgt-in` `distribute-lft-in` `pow-plus` `pow-prod-down` `prod-exp` `pow-sqr` `*-commutative` `pow-prod-up` `cbrt-unprod` `unswap-sqr`

Counts

4 → 161

Calls

4 calls:

Slowest

122.0ms	(* (+ (exp x) (/ 1 (exp x))) (+ (exp x) (/ 1 (exp x))))
13.0ms	(/ 1 (exp x))
11.0ms	(/ 1 (exp x))
11.0ms	(/ 1 (exp x))

series87.0ms

Counts

4 → 12

Calls

4 calls:

Slowest

52.0ms	(* (+ (exp x) (/ 1 (exp x))) (+ (exp x) (/ 1 (exp x))))
16.0ms	(/ 1 (exp x))
10.0ms	(/ 1 (exp x))
9.0ms	(/ 1 (exp x))

simplify1.8s

Counts: 173 → 173

prune1.8s

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes72.0ms

Accuracy

0% (0.0b remaining)

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

bsearch2.0ms

end0.0ms

sample743.0ms

Algorithm

intervals

Results

627.0ms

8000×

body

valid