Details

sample126.0ms

Algorithm

intervals

Results

61.0ms	256×	body	80	valid
47.0ms	265×	body	80	nan

simplify59.0ms

Counts: 1 → 1

prune10.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 1.0b

localize44.0ms

Local error

Found 3 expressions with local error:

1.0b	(cos (fma 2/3 PI (/ (acos (/ (- g) h)) 3)))
1.0b	(/ (acos (/ (- g) h)) 3)
0.0b	(fma 2/3 PI (/ (acos (/ (- g) h)) 3))

rewrite16.0ms

Algorithm

rewrite-expression-head

Rules

11×	`add-sqr-sqrt` `*-un-lft-identity` `add-cube-cbrt`
9×	`times-frac`
5×	`add-cbrt-cube` `add-exp-log`
3×	`expm1-log1p-u` `pow1` `associate-/r` `insert-posit16` `log1p-expm1-u` `associate-/l` `add-log-exp`
2×	`div-sub` `fma-udef`
1×	`acos-asin` `cbrt-undiv` `acos-neg` `cos-sum` `clear-num` `frac-2neg` `div-exp` `distribute-frac-neg` `div-inv`

Counts

3 → 54

Calls

3 calls:

Slowest

9.0ms	(/ (acos (/ (- g) h)) 3)
5.0ms	(cos (fma 2/3 PI (/ (acos (/ (- g) h)) 3)))
1.0ms	(fma 2/3 PI (/ (acos (/ (- g) h)) 3))

series205.0ms

Counts

3 → 9

Calls

3 calls:

Slowest

157.0ms	(cos (fma 2/3 PI (/ (acos (/ (- g) h)) 3)))
37.0ms	(fma 2/3 PI (/ (acos (/ (- g) h)) 3))
11.0ms	(/ (acos (/ (- g) h)) 3)

simplify1.7s

Counts: 63 → 63

prune699.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 1.0b

localize28.0ms

Local error

Found 4 expressions with local error:

1.0b	(log1p (expm1 (cos (fma 2/3 PI (/ (acos (/ (- g) h)) 3)))))
1.0b	(cos (fma 2/3 PI (/ (acos (/ (- g) h)) 3)))
1.0b	(expm1 (cos (fma 2/3 PI (/ (acos (/ (- g) h)) 3))))
1.0b	(/ (acos (/ (- g) h)) 3)

rewrite8.0ms

Algorithm

rewrite-expression-head

Rules

12×	`add-sqr-sqrt` `*-un-lft-identity` `add-cube-cbrt`
9×	`times-frac`
6×	`add-cbrt-cube` `add-exp-log`
5×	`log1p-expm1-u`
4×	`expm1-log1p-u` `pow1` `insert-posit16` `add-log-exp`
3×	`associate-/r` `associate-/l`
2×	`div-sub`
1×	`acos-asin` `cbrt-undiv` `acos-neg` `cos-sum` `log1p-udef` `expm1-log1p` `clear-num` `frac-2neg` `div-exp` `log1p-expm1` `distribute-frac-neg` `fma-udef` `div-inv` `expm1-udef`

Counts

4 → 67

Calls

4 calls:

Slowest

5.0ms	(/ (acos (/ (- g) h)) 3)
2.0ms	(cos (fma 2/3 PI (/ (acos (/ (- g) h)) 3)))
0.0ms	(expm1 (cos (fma 2/3 PI (/ (acos (/ (- g) h)) 3))))
0.0ms	(log1p (expm1 (cos (fma 2/3 PI (/ (acos (/ (- g) h)) 3)))))

series562.0ms

Counts

4 → 12

Calls

4 calls:

Slowest

229.0ms	(log1p (expm1 (cos (fma 2/3 PI (/ (acos (/ (- g) h)) 3)))))
201.0ms	(expm1 (cos (fma 2/3 PI (/ (acos (/ (- g) h)) 3))))
120.0ms	(cos (fma 2/3 PI (/ (acos (/ (- g) h)) 3)))
12.0ms	(/ (acos (/ (- g) h)) 3)

simplify2.0s

Counts: 79 → 79

prune1.0s

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 1.0b

regimes226.0ms

Accuracy

0% (0.0b remaining)

Error of 1.0b against oracle of 1.0b and baseline of 1.0b

bsearch2.0ms

end0.0ms

sample3.9s

Algorithm

intervals

Results

1.9s	8010×	body	80	nan
1.6s	8000×	body	80	valid