Details

sample1.2s

Algorithm

intervals

Results

591.0ms	127×	body	10240	exit
175.0ms	258×	body	80	valid
139.0ms	44×	body	1280	nan
115.0ms	37×	body	640	nan
49.0ms	21×	body	320	nan
3.0ms	4×	body	160	nan
2.0ms	4×	body	80	nan

simplify353.0ms

Calls

1 calls:

Slowest

352.0ms

(* (/ 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)))))

prune36.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 1.8b

localize217.0ms

Local error

Found 4 expressions with local error:

6.3b	(- (- 1 z) 1)
6.3b	(- (- 1 z) 1)
6.3b	(- (- 1 z) 1)
6.3b	(- (- 1 z) 1)

rewrite19.0ms

Algorithm

rewrite-expression-head

Rules

12×	`add-sqr-sqrt` `fma-neg`
8×	`sub-neg` `*-un-lft-identity` `associate--l+` `add-exp-log` `add-cube-cbrt`
4×	`associate--l-` `expm1-log1p-u` `pow1` `expm1-def` `flip3--` `add-cbrt-cube` `difference-of-sqr-1` `insert-posit16` `log1p-expm1-u` `flip--` `add-log-exp`

Calls

4 calls:

Slowest

6.0ms	(- (- 1 z) 1)
4.0ms	(- (- 1 z) 1)
4.0ms	(- (- 1 z) 1)
4.0ms	(- (- 1 z) 1)

series32.0ms

Calls

4 calls:

Slowest

10.0ms	(- (- 1 z) 1)
9.0ms	(- (- 1 z) 1)
7.0ms	(- (- 1 z) 1)
7.0ms	(- (- 1 z) 1)

simplify353.0ms

Calls

28 calls:

Slowest

19.0ms	(* (cbrt (- 1 z)) (cbrt (- 1 z)))
18.0ms	(+ (sqrt (- 1 z)) 1)
18.0ms	(* (cbrt (- 1 z)) (cbrt (- 1 z)))
18.0ms	(+ (sqrt (- 1 z)) 1)
18.0ms	(+ (sqrt (- 1 z)) 1)

prune4.4s

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 1.8b

localize77.0ms

Local error

Found 4 expressions with local error:

7.3b	(posit16->real (real->posit16 (- (- 1 z) 1)))
6.3b	(- (- 1 z) 1)
6.3b	(- (- 1 z) 1)
6.3b	(- (- 1 z) 1)

rewrite26.0ms

Algorithm

rewrite-expression-head

Rules

10×	`add-sqr-sqrt`
9×	`fma-neg`
7×	`*-un-lft-identity` `add-exp-log` `add-cube-cbrt`
6×	`sub-neg` `associate--l+`
4×	`expm1-log1p-u` `pow1` `add-cbrt-cube` `insert-posit16` `log1p-expm1-u` `add-log-exp`
3×	`associate--l-` `expm1-def` `flip3--` `difference-of-sqr-1` `flip--`
1×	`remove-posit16`

Calls

4 calls:

Slowest

9.0ms	(- (- 1 z) 1)
8.0ms	(- (- 1 z) 1)
8.0ms	(- (- 1 z) 1)
1.0ms	(posit16->real (real->posit16 (- (- 1 z) 1)))

series30.0ms

Calls

4 calls:

Slowest

11.0ms	(posit16->real (real->posit16 (- (- 1 z) 1)))
7.0ms	(- (- 1 z) 1)
6.0ms	(- (- 1 z) 1)
6.0ms	(- (- 1 z) 1)

simplify221.0ms

Calls

25 calls:

Slowest

21.0ms	(* (cbrt (- 1 z)) (cbrt (- 1 z)))
17.0ms	(+ (sqrt (- 1 z)) 1)
15.0ms	(sqrt (- 1 z))
15.0ms	(+ (sqrt (- 1 z)) 1)
14.0ms	(+ (sqrt (- 1 z)) 1)

prune5.5s

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 1.8b

regimes190.0ms

Accuracy

0% (0.0b remaining)

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

bsearch35.0ms

end0.0ms

sample42.6s

Algorithm

intervals

Results

22.7s	3864×	body	10240	exit
7.5s	8094×	body	80	valid
5.4s	1477×	body	1280	nan
4.9s	1228×	body	640	nan
1.1s	589×	body	320	nan
410.0ms	313×	body	160	nan
256.0ms	279×	body	80	nan