Details

sample171.0ms

Algorithm: halfpoints

simplify871.0ms

Counts: 1 → 1

prune10.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize45.0ms

Local error

Found 2 expressions with local error:

0.0b	(* (/ (+ (exp x) (exp (- x))) 2.0) (cos y))
0.0b	(+ (exp x) (exp (- x)))

rewrite105.0ms

Algorithm

rewrite-expression-head

Rules

19×	`*-un-lft-identity`
16×	`add-sqr-sqrt` `associate-l`
13×	`times-frac`
11×	`add-cube-cbrt`
7×	`add-exp-log` `add-cbrt-cube`
4×	`pow1` `distribute-lft-out` `add-log-exp`
3×	`associate-r`
2×	`prod-exp` `cbrt-unprod` `unswap-sqr`
1×	`cbrt-undiv` `+-commutative` `flip3-+` `div-exp` `pow-prod-down` `associate-l/` `sum-log` `-commutative` `flip-+` `div-inv`

Counts

2 → 47

Calls

2 calls:

87.0ms	(* (/ (+ (exp x) (exp (- x))) 2.0) (cos y))
15.0ms	(+ (exp x) (exp (- x)))

series143.0ms

Counts

2 → 6

Calls

2 calls:

110.0ms	(* (/ (+ (exp x) (exp (- x))) 2.0) (cos y))
34.0ms	(+ (exp x) (exp (- x)))

simplify1.8s

Counts: 53 → 53

prune198.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize19.0ms

Local error

Found 4 expressions with local error:

0.0b	(+ (exp x) (exp (- x)))
0.0b	(+ (exp x) (exp (- x)))
0.3b	(* (/ (sqrt (+ (exp x) (exp (- x)))) 2.0) (cos y))
0.7b	(* (/ (sqrt (+ (exp x) (exp (- x)))) 1) (* (/ (sqrt (+ (exp x) (exp (- x)))) 2.0) (cos y)))

rewrite292.0ms

Algorithm

rewrite-expression-head

Rules

50×	`associate-l`
49×	`*-un-lft-identity`
44×	`times-frac`
41×	`add-sqr-sqrt`
39×	`add-exp-log`
33×	`add-cube-cbrt`
30×	`add-cbrt-cube`
25×	`sqrt-prod`
17×	`prod-exp`
12×	`cbrt-unprod`
11×	`pow1`
10×	`div-exp`
8×	`distribute-lft-out` `add-log-exp`
6×	`cbrt-undiv`
4×	`associate-r` `pow-prod-down` `associate-*l/`
3×	`1-exp` `unswap-sqr`
2×	`+-commutative` `flip3-+` `sum-log` `*-commutative` `flip-+` `div-inv`
1×	`frac-times` `associate-*r/`

Counts

4 → 123

Calls

4 calls:

14.0ms	(+ (exp x) (exp (- x)))
19.0ms	(+ (exp x) (exp (- x)))
88.0ms	(* (/ (sqrt (+ (exp x) (exp (- x)))) 2.0) (cos y))
165.0ms	(* (/ (sqrt (+ (exp x) (exp (- x)))) 1) (* (/ (sqrt (+ (exp x) (exp (- x)))) 2.0) (cos y)))

series297.0ms

Counts

4 → 12

Calls

4 calls:

29.0ms	(+ (exp x) (exp (- x)))
42.0ms	(+ (exp x) (exp (- x)))
140.0ms	(* (/ (sqrt (+ (exp x) (exp (- x)))) 2.0) (cos y))
86.0ms	(* (/ (sqrt (+ (exp x) (exp (- x)))) 1) (* (/ (sqrt (+ (exp x) (exp (- x)))) 2.0) (cos y)))

simplify951.0ms

Counts: 135 → 135

prune572.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes50.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify19.8s

end0.0ms

sample6.7s

Algorithm: halfpoints