Details

sample1.1s

Algorithm

intervals

Results

469.0ms	116×	body	10240	exit
169.0ms	259×	body	80	valid
156.0ms	45×	body	1280	nan
120.0ms	37×	body	640	nan
66.0ms	16×	body	320	nan
17.0ms	14×	body	160	nan
9.0ms	15×	body	80	nan

simplify271.0ms

Counts

1 → 1

Calls

1 calls:

Slowest

270.0ms

(* (/ 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)))))

prune47.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 1.8b

localize200.0ms

Local error

Found 4 expressions with local error:

5.8b	(- (- 1 z) 1)
5.8b	(- (- 1 z) 1)
5.8b	(- (- 1 z) 1)
5.8b	(- (- 1 z) 1)

rewrite145.0ms

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

45.0ms	(- (- 1 z) 1)
40.0ms	(- (- 1 z) 1)
32.0ms	(- (- 1 z) 1)
27.0ms	(- (- 1 z) 1)

series56.0ms

Counts

4 → 12

Calls

4 calls:

Slowest

18.0ms	(- (- 1 z) 1)
13.0ms	(- (- 1 z) 1)
13.0ms	(- (- 1 z) 1)
13.0ms	(- (- 1 z) 1)

simplify1.2s

Counts

48 → 100

Calls

48 calls:

Slowest

140.0ms	(/ (exp (- 1 z)) (exp 1))
136.0ms	(/ (exp (- 1 z)) (exp 1))
109.0ms	(/ (exp (- 1 z)) (exp 1))
107.0ms	(/ (exp (- 1 z)) (exp 1))
38.0ms	(- (- 1 z) 1)

prune4.6s

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 1.8b

localize215.0ms

Local error

Found 4 expressions with local error:

7.2b	(posit16->real (real->posit16 (- (- 1 z) 1)))
5.8b	(- (- 1 z) 1)
5.8b	(- (- 1 z) 1)
5.8b	(- (- 1 z) 1)

rewrite114.0ms

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

51.0ms	(- (- 1 z) 1)
32.0ms	(- (- 1 z) 1)
30.0ms	(- (- 1 z) 1)
0.0ms	(posit16->real (real->posit16 (- (- 1 z) 1)))

series53.0ms

Counts

4 → 12

Calls

4 calls:

Slowest

14.0ms	(- (- 1 z) 1)
13.0ms	(- (- 1 z) 1)
13.0ms	(posit16->real (real->posit16 (- (- 1 z) 1)))
12.0ms	(- (- 1 z) 1)

simplify809.0ms

Counts

40 → 87

Calls

40 calls:

Slowest

99.0ms	(/ (exp (- 1 z)) (exp 1))
96.0ms	(/ (exp (- 1 z)) (exp 1))
91.0ms	(/ (exp (- 1 z)) (exp 1))
32.0ms	(- (- 1 z) 1)
30.0ms	(/ (/ (exp 1) (exp z)) (exp 1))

prune5.1s

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 1.8b

regimes217.0ms

Accuracy

0% (0.0b remaining)

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

bsearch31.0ms

end0.0ms

sample41.2s

Algorithm

intervals

Results

21.4s	3824×	body	10240	exit
6.8s	1531×	body	1280	nan
6.0s	8067×	body	80	valid
3.9s	1238×	body	640	nan
2.0s	604×	body	320	nan
390.0ms	313×	body	160	nan
167.0ms	293×	body	80	nan