Details

sample205.0ms

Algorithm: halfpoints

simplify819.0ms

Counts

1 → 1

Iterations

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

prune10.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize35.0ms

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))
17.3b	(- (exp x) (exp (- x)))

rewrite138.0ms

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:

64.0ms	(* (/ (+ (exp x) (exp (- x))) 2.0) (cos y))
58.0ms	(* (/ (- (exp x) (exp (- x))) 2.0) (sin y))
10.0ms	(- (exp x) (exp (- x)))

series251.0ms

Counts

3 → 9

Calls

3 calls:

81.0ms	(* (/ (+ (exp x) (exp (- x))) 2.0) (cos y))
111.0ms	(* (/ (- (exp x) (exp (- x))) 2.0) (sin y))
59.0ms	(- (exp x) (exp (- x)))

simplify1.0s

Counts

96 → 96

Iterations

Iter	Nodes
done	5000
2	2209
1	489
0	187

prune659.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize48.0ms

Local error

Found 4 expressions with local error:

0.0b	(sqrt (/ (* (+ (exp (- x)) (exp x)) (cos y)) 2.0))
0.1b	(* (/ (- (exp x) (exp (- x))) 2.0) (sin y))
0.2b	(* (sqrt (/ (* (+ (exp (- x)) (exp x)) (cos y)) 2.0)) (sqrt (/ (* (+ (exp (- x)) (exp x)) (cos y)) 2.0)))
17.3b	(- (exp x) (exp (- x)))

rewrite239.0ms

Algorithm

rewrite-expression-head

Rules

54×	`add-sqr-sqrt`
41×	`sqrt-prod`
36×	`*-un-lft-identity`
31×	`times-frac`
29×	`associate-l`
28×	`add-cube-cbrt`
22×	`pow1`
13×	`associate-r`
12×	`swap-sqr`
11×	`add-cbrt-cube` `add-exp-log`
9×	`sqrt-pow1` `pow1/2`
6×	`div-inv` `add-log-exp` `unswap-sqr`
5×	`sqrt-div` `pow-prod-up`
4×	`pow-prod-down` `distribute-lft-out--` `difference-of-squares`
3×	`prod-exp` `pow-sqr` `cbrt-unprod`
2×	`associate-l/` `-commutative`
1×	`pow2` `frac-times` `cbrt-undiv` `rem-sqrt-square` `sub-neg` `rem-square-sqrt` `pow-plus` `flip3--` `sqrt-unprod` `diff-log` `div-exp` `associate-*r/` `flip--`

Counts

4 → 134

Calls

4 calls:

18.0ms	(sqrt (/ (* (+ (exp (- x)) (exp x)) (cos y)) 2.0))
54.0ms	(* (/ (- (exp x) (exp (- x))) 2.0) (sin y))
139.0ms	(* (sqrt (/ (* (+ (exp (- x)) (exp x)) (cos y)) 2.0)) (sqrt (/ (* (+ (exp (- x)) (exp x)) (cos y)) 2.0)))
20.0ms	(- (exp x) (exp (- x)))

series546.0ms

Counts

4 → 12

Calls

4 calls:

129.0ms	(sqrt (/ (* (+ (exp (- x)) (exp x)) (cos y)) 2.0))
138.0ms	(* (/ (- (exp x) (exp (- x))) 2.0) (sin y))
212.0ms	(* (sqrt (/ (* (+ (exp (- x)) (exp x)) (cos y)) 2.0)) (sqrt (/ (* (+ (exp (- x)) (exp x)) (cos y)) 2.0)))
67.0ms	(- (exp x) (exp (- x)))

simplify990.0ms

Counts

146 → 146

Iterations

Iter	Nodes
done	5000
2	2343
1	546
0	234

prune879.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes121.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify2.0ms

Iterations

Iter	Nodes
done	19
1	19
0	16

end0.0ms

sample5.2s

Algorithm: halfpoints