Details

sample49.0ms

Algorithm

intervals

Results

36.0ms

256×

body

valid

simplify1.5s

Counts: 1 → 1

prune16.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize30.0ms

Local error

Found 4 expressions with local error:

2.6b	(- 2 (/ 2 (+ 1 t)))
2.6b	(- 2 (/ 2 (+ 1 t)))
2.6b	(- 2 (/ 2 (+ 1 t)))
2.6b	(- 2 (/ 2 (+ 1 t)))

rewrite65.0ms

Algorithm

rewrite-expression-head

Rules

256×	`*-un-lft-identity`
216×	`prod-diff`
196×	`add-sqr-sqrt`
176×	`add-cube-cbrt`
148×	`times-frac`
36×	`distribute-lft-out`
24×	`associate-/r/`
12×	`flip3-+` `fma-neg` `flip-+` `div-inv` `add-log-exp`
8×	`difference-of-squares`
4×	`expm1-log1p-u` `pow1` `sub-neg` `flip3--` `add-cbrt-cube` `diff-log` `add-exp-log` `insert-posit16` `log1p-expm1-u` `flip--` `distribute-lft-out--`

Counts

4 → 300

Calls

4 calls:

Slowest

17.0ms	(- 2 (/ 2 (+ 1 t)))
14.0ms	(- 2 (/ 2 (+ 1 t)))
13.0ms	(- 2 (/ 2 (+ 1 t)))
13.0ms	(- 2 (/ 2 (+ 1 t)))

series97.0ms

Counts

4 → 12

Calls

4 calls:

Slowest

30.0ms	(- 2 (/ 2 (+ 1 t)))
25.0ms	(- 2 (/ 2 (+ 1 t)))
21.0ms	(- 2 (/ 2 (+ 1 t)))
20.0ms	(- 2 (/ 2 (+ 1 t)))

simplify1.6s

Counts: 312 → 312

prune3.2s

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0.0b

localize59.0ms

Local error

Found 4 expressions with local error:

3.7b	(posit16->real (real->posit16 (- 2 (/ 2 (+ 1 t)))))
2.6b	(- 2 (/ 2 (+ 1 t)))
2.6b	(- 2 (/ 2 (+ 1 t)))
2.6b	(- 2 (/ 2 (+ 1 t)))

rewrite59.0ms

Algorithm

rewrite-expression-head

Rules

193×	`*-un-lft-identity`
162×	`prod-diff`
148×	`add-sqr-sqrt`
133×	`add-cube-cbrt`
111×	`times-frac`
27×	`distribute-lft-out`
18×	`associate-/r/`
10×	`add-log-exp`
9×	`flip3-+` `fma-neg` `flip-+` `div-inv`
6×	`difference-of-squares`
4×	`expm1-log1p-u` `pow1` `add-cbrt-cube` `add-exp-log` `insert-posit16` `log1p-expm1-u`
3×	`sub-neg` `flip3--` `diff-log` `flip--` `distribute-lft-out--`
1×	`remove-posit16`

Counts

4 → 236

Calls

4 calls:

Slowest

20.0ms	(- 2 (/ 2 (+ 1 t)))
18.0ms	(- 2 (/ 2 (+ 1 t)))
16.0ms	(- 2 (/ 2 (+ 1 t)))
0.0ms	(posit16->real (real->posit16 (- 2 (/ 2 (+ 1 t)))))

series96.0ms

Counts

4 → 12

Calls

4 calls:

Slowest

31.0ms	(- 2 (/ 2 (+ 1 t)))
24.0ms	(- 2 (/ 2 (+ 1 t)))
21.0ms	(posit16->real (real->posit16 (- 2 (/ 2 (+ 1 t)))))
20.0ms	(- 2 (/ 2 (+ 1 t)))

simplify1.4s

Counts: 248 → 248

prune5.5s

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0.0b

regimes21.0ms

Accuracy

0% (0.0b remaining)

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

bsearch3.0ms

end0.0ms

sample2.0s

Algorithm

intervals

Results

1.9s

8000×

body

valid