Details

sample17.0ms

Algorithm

intervals

Results

11.0ms

256×

body

valid

simplify25.0ms

Calls

1 calls:

Slowest

25.0ms

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

prune9.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize11.0ms

Local error

Found 1 expressions with local error:

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

rewrite3.0ms

Algorithm

rewrite-expression-head

Rules

4×	`associate-/r` `-un-lft-identity`
2×	`add-sqr-sqrt` `associate-/r/` `add-cube-cbrt`
1×	`pow1` `clear-num` `frac-2neg` `flip3-+` `add-cbrt-cube` `add-exp-log` `flip-+` `insert-posit16` `div-inv` `distribute-lft-out` `add-log-exp`

Calls

1 calls:

Slowest

3.0ms

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

series57.0ms

Calls

1 calls:

Slowest

57.0ms

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

simplify512.0ms

Calls

9 calls:

Slowest

212.0ms	(+ (* (exp x) (exp x)) (- (* (exp (- x)) (exp (- x))) (* (exp x) (exp (- x)))))
116.0ms	(- (+ (* 5/24 (pow x 4)) 1) (* 1/2 (pow x 2)))
30.0ms	(- (exp x) (exp (- x)))
29.0ms	(/ 2 (+ (exp x) (exp (- x))))
28.0ms	(/ 2 (+ (exp (* -1 x)) (exp x)))

prune160.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize15.0ms

Local error

Found 2 expressions with local error:

0.5b	(/ 2 (sqrt (+ (exp x) (exp (- x)))))
0.0b	(/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x)))))

rewrite29.0ms

Algorithm

rewrite-expression-head

Rules

42×	`*-un-lft-identity` `times-frac`
32×	`sqrt-prod`
26×	`add-sqr-sqrt` `add-cube-cbrt`
20×	`sqrt-div` `associate-/r/`
14×	`associate-/r*`
10×	`flip3-+` `flip-+` `div-inv`
8×	`distribute-lft-out`
6×	`associate-/l*`
4×	`add-cbrt-cube` `add-exp-log`
2×	`pow1` `clear-num` `frac-2neg` `insert-posit16` `add-log-exp`
1×	`cbrt-undiv` `div-exp` `associate-/l/`

Calls

2 calls:

Slowest

19.0ms	(/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x)))))
8.0ms	(/ 2 (sqrt (+ (exp x) (exp (- x)))))

series151.0ms

Calls

2 calls:

Slowest

103.0ms	(/ 2 (sqrt (+ (exp x) (exp (- x)))))
48.0ms	(/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x)))))

simplify7.7s

Calls

114 calls:

Slowest

283.0ms	(/ (sqrt (+ (* (exp x) (exp x)) (- (* (exp (- x)) (exp (- x))) (* (exp x) (exp (- x)))))) (cbrt (sqrt (+ (exp x) (exp (- x))))))
231.0ms	(sqrt (+ (* (exp x) (exp x)) (- (* (exp (- x)) (exp (- x))) (* (exp x) (exp (- x))))))
231.0ms	(/ (/ 2 (sqrt (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x)))))) (* (cbrt (sqrt (+ (exp x) (exp (- x))))) (cbrt (sqrt (+ (exp x) (exp (- x)))))))
229.0ms	(/ (* (* (/ 2 (sqrt (+ (exp x) (exp (- x))))) (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (* (* (sqrt (+ (exp x) (exp (- x)))) (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x))))))
225.0ms	(sqrt (+ (* (exp x) (exp x)) (- (* (exp (- x)) (exp (- x))) (* (exp x) (exp (- x))))))

prune921.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes95.0ms

Accuracy

0% (0.0b remaining)

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

bsearch2.0ms

end0.0ms

sample746.0ms

Algorithm

intervals

Results

650.0ms

8000×

body

valid