Details

sample1.1s

Algorithm

intervals

Results

681.0ms	126×	body	10240	exit
168.0ms	260×	body	80	valid
98.0ms	38×	body	1280	nan
91.0ms	42×	body	640	nan
19.0ms	11×	body	320	nan
10.0ms	8×	body	160	nan
6.0ms	10×	body	80	nan

simplify290.0ms

Counts

1 → 1

Calls

1 calls:

Slowest

290.0ms

(* (/ PI (sin (* PI z))) (* (* (* (sqrt (* PI 2)) (pow (+ (+ (- (- 1 z) 1) 7) 0.5) (+ (- (- 1 z) 1) 0.5))) (exp (- (+ (+ (- (- 1 z) 1) 7) 0.5)))) (+ (+ (+ (+ (+ (+ (+ (+ 0.9999999999998099 (/ 676.5203681218851 (+ (- (- 1 z) 1) 1))) (/ -1259.1392167224028 (+ (- (- 1 z) 1) 2))) (/ 771.3234287776531 (+ (- (- 1 z) 1) 3))) (/ -176.6150291621406 (+ (- (- 1 z) 1) 4))) (/ 12.507343278686905 (+ (- (- 1 z) 1) 5))) (/ -0.13857109526572012 (+ (- (- 1 z) 1) 6))) (/ 9.984369578019572e-06 (+ (- (- 1 z) 1) 7))) (/ 1.5056327351493116e-07 (+ (- (- 1 z) 1) 8)))))

prune51.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 1.8b

localize158.0ms

Local error

Found 4 expressions with local error:

7.0b	(- (- 1 z) 1)
7.0b	(- (- 1 z) 1)
7.0b	(- (- 1 z) 1)
7.0b	(- (- 1 z) 1)

rewrite135.0ms

Algorithm

rewrite-expression-head

Rules

28×	`*-un-lft-identity`
24×	`add-log-exp`
20×	`add-sqr-sqrt`
12×	`diff-log` `distribute-lft-out--`
8×	`sub-neg` `associate--l+` `difference-of-squares`
4×	`associate--l-` `pow1` `flip3--` `add-cbrt-cube` `difference-of-sqr-1` `add-exp-log` `add-cube-cbrt` `insert-posit16` `flip--`

Counts

4 → 88

Calls

4 calls:

Slowest

42.0ms	(- (- 1 z) 1)
38.0ms	(- (- 1 z) 1)
29.0ms	(- (- 1 z) 1)
25.0ms	(- (- 1 z) 1)

series68.0ms

Counts

4 → 12

Calls

4 calls:

Slowest

20.0ms	(- (- 1 z) 1)
20.0ms	(- (- 1 z) 1)
15.0ms	(- (- 1 z) 1)
13.0ms	(- (- 1 z) 1)

simplify1.2s

Counts

48 → 100

Calls

48 calls:

Slowest

114.0ms	(/ (exp (- 1 z)) (exp 1))
105.0ms	(/ (exp (- 1 z)) (exp 1))
99.0ms	(/ (exp (- 1 z)) (exp 1))
99.0ms	(/ (exp (- 1 z)) (exp 1))
38.0ms	(- (- 1 z) 1)

prune4.1s

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 1.8b

localize177.0ms

Local error

Found 4 expressions with local error:

8.7b	(posit16->real (real->posit16 (- (- 1 z) 1)))
7.0b	(- (- 1 z) 1)
7.0b	(- (- 1 z) 1)
7.0b	(- (- 1 z) 1)

rewrite108.0ms

Algorithm

rewrite-expression-head

Rules

22×	`*-un-lft-identity`
19×	`add-log-exp`
16×	`add-sqr-sqrt`
9×	`diff-log` `distribute-lft-out--`
6×	`sub-neg` `associate--l+` `difference-of-squares`
4×	`pow1` `add-cbrt-cube` `add-exp-log` `add-cube-cbrt` `insert-posit16`
3×	`associate--l-` `flip3--` `difference-of-sqr-1` `flip--`
1×	`remove-posit16`

Counts

4 → 75

Calls

4 calls:

Slowest

41.0ms	(- (- 1 z) 1)
36.0ms	(- (- 1 z) 1)
29.0ms	(- (- 1 z) 1)
1.0ms	(posit16->real (real->posit16 (- (- 1 z) 1)))

series65.0ms

Counts

4 → 12

Calls

4 calls:

Slowest

19.0ms	(posit16->real (real->posit16 (- (- 1 z) 1)))
18.0ms	(- (- 1 z) 1)
14.0ms	(- (- 1 z) 1)
13.0ms	(- (- 1 z) 1)

simplify898.0ms

Counts

40 → 87

Calls

40 calls:

Slowest

124.0ms	(/ (exp (- 1 z)) (exp 1))
117.0ms	(/ (exp (- 1 z)) (exp 1))
105.0ms	(/ (exp (- 1 z)) (exp 1))
39.0ms	(- (- 1 z) 1)
37.0ms	(- (- 1 z) 1)

prune5.5s

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 1.8b

regimes187.0ms

Accuracy

0% (0.0b remaining)

Error of 1.8b against oracle of 1.8b and baseline of 1.8b

bsearch42.0ms

end0.0ms

sample41.7s

Algorithm

intervals

Results

23.6s	3961×	body	10240	exit
6.7s	8086×	body	80	valid
5.7s	1492×	body	1280	nan
3.0s	1210×	body	640	nan
1.2s	615×	body	320	nan
625.0ms	286×	body	80	nan
415.0ms	310×	body	160	nan