Details

sample237.0ms

Algorithm: halfpoints

simplify833.0ms

Counts

1 → 1

Iterations

Iter	Nodes
done	5001
6	977
5	235
4	118
3	83
2	48
1	30
0	16

prune8.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize27.0ms

Local error

Found 3 expressions with local error:

0.0b	(* (/ (+ (exp x) (exp (- x))) 2.0) (cos y))
0.1b	(* (/ (- (exp x) (exp (- x))) 2.0) (sin y))
20.9b	(- (exp x) (exp (- x)))

rewrite173.0ms

Algorithm

rewrite-expression-head

Rules

40×	`add-sqr-sqrt`
36×	`*-un-lft-identity`
35×	`associate-l`
29×	`times-frac`
22×	`add-cube-cbrt`
13×	`add-cbrt-cube` `add-exp-log`
7×	`pow1`
6×	`associate-r`
5×	`add-log-exp`
4×	`prod-exp` `cbrt-unprod` `distribute-lft-out--` `difference-of-squares` `unswap-sqr`
3×	`distribute-lft-out`
2×	`cbrt-undiv` `div-exp` `pow-prod-down` `associate-l/` `-commutative` `div-inv`
1×	`sub-neg` `flip3--` `diff-log` `flip--`

Counts

3 → 87

Calls

3 calls:

59.0ms	(* (/ (+ (exp x) (exp (- x))) 2.0) (cos y))
88.0ms	(* (/ (- (exp x) (exp (- x))) 2.0) (sin y))
21.0ms	(- (exp x) (exp (- x)))

series277.0ms

Counts

3 → 9

Calls

3 calls:

92.0ms	(* (/ (+ (exp x) (exp (- x))) 2.0) (cos y))
115.0ms	(* (/ (- (exp x) (exp (- x))) 2.0) (sin y))
70.0ms	(- (exp x) (exp (- x)))

simplify1.1s

Counts

96 → 96

Iterations

Iter	Nodes
done	5000
2	2209
1	489
0	187

prune683.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize51.0ms

Local error

Found 3 expressions with local error:

0.0b	(* (sqrt (/ (+ (exp x) (exp (- x))) 2.0)) (* (sqrt (/ (+ (exp (- x)) (exp x)) 2.0)) (cos y)))
0.1b	(* (/ (- (exp x) (exp (- x))) 2.0) (sin y))
20.9b	(- (exp x) (exp (- x)))

rewrite196.0ms

Algorithm

rewrite-expression-head

Rules

38×	`associate-l`
36×	`*-un-lft-identity`
35×	`add-sqr-sqrt`
28×	`times-frac`
22×	`add-cube-cbrt`
16×	`sqrt-prod`
13×	`add-cbrt-cube` `add-exp-log`
10×	`pow1`
5×	`prod-exp` `cbrt-unprod` `add-log-exp`
4×	`sqrt-div` `associate-r` `pow-prod-down` `associate-*l/` `distribute-lft-out--` `difference-of-squares`
3×	`distribute-lft-out`
2×	`*-commutative` `div-inv` `unswap-sqr`
1×	`frac-times` `cbrt-undiv` `sub-neg` `flip3--` `diff-log` `div-exp` `associate-*r/` `flip--`

Counts

3 → 89

Calls

3 calls:

107.0ms	(* (sqrt (/ (+ (exp x) (exp (- x))) 2.0)) (* (sqrt (/ (+ (exp (- x)) (exp x)) 2.0)) (cos y)))
75.0ms	(* (/ (- (exp x) (exp (- x))) 2.0) (sin y))
11.0ms	(- (exp x) (exp (- x)))

series316.0ms

Counts

3 → 9

Calls

3 calls:

143.0ms	(* (sqrt (/ (+ (exp x) (exp (- x))) 2.0)) (* (sqrt (/ (+ (exp (- x)) (exp x)) 2.0)) (cos y)))
131.0ms	(* (/ (- (exp x) (exp (- x))) 2.0) (sin y))
43.0ms	(- (exp x) (exp (- x)))

simplify861.0ms

Counts

98 → 98

Iterations

Iter	Nodes
done	5001
2	2038
1	511
0	209

prune716.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes152.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify3.0ms

Iterations

Iter	Nodes
done	25
2	25
1	24
0	21

end0.0ms

sample5.7s

Algorithm: halfpoints