Details

sample63.0ms

Algorithm

intervals

Results

23.0ms	105×	body	1280	valid
14.0ms	96×	body	640	valid
10.0ms	379×	pre	80	true
4.0ms	35×	body	320	valid
3.0ms	128×	body	80	valid
1.0ms	15×	body	160	valid

simplify13.0ms

Calls

1 calls:

Slowest

13.0ms

(- (exp x) 1)

prune8.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0b

localize3.0ms

Local error

Found 1 expressions with local error:

0.0b

(expm1 x)

rewrite0.0ms

Algorithm

rewrite-expression-head

Rules

1×	`add-sqr-sqrt` `expm1-log1p-u` `pow1` `*-un-lft-identity` `add-cbrt-cube` `add-exp-log` `add-cube-cbrt` `insert-posit16` `log1p-expm1-u` `expm1-udef` `add-log-exp`

Calls

1 calls:

Slowest

0.0ms

(expm1 x)

series12.0ms

Calls

1 calls:

Slowest

12.0ms

(expm1 x)

simplify157.0ms

Calls

3 calls:

Slowest

138.0ms	(+ x (+ (* 1/6 (pow x 3)) (* 1/2 (pow x 2))))
9.0ms	(- (exp x) 1)
9.0ms	(- (exp x) 1)

prune56.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize11.0ms

Local error

Found 4 expressions with local error:

0.6b	(cbrt (expm1 x))
0.6b	(cbrt (expm1 x))
0.6b	(cbrt (expm1 x))
0.5b	(* (cbrt (expm1 x)) (cbrt (expm1 x)))

rewrite20.0ms

Algorithm

rewrite-expression-head

Rules

15×	`cbrt-prod`
11×	`add-sqr-sqrt` `*-un-lft-identity` `add-cube-cbrt`
9×	`pow1`
7×	`pow1/3`
6×	`associate-r` `associate-l` `add-exp-log`
4×	`expm1-log1p-u` `add-cbrt-cube` `insert-posit16` `log1p-expm1-u` `add-log-exp`
2×	`pow-prod-down` `pow-prod-up`
1×	`pow2` `pow-plus` `prod-exp` `*-commutative` `cbrt-unprod`

Calls

4 calls:

Slowest

15.0ms	(* (cbrt (expm1 x)) (cbrt (expm1 x)))
1.0ms	(cbrt (expm1 x))
1.0ms	(cbrt (expm1 x))
1.0ms	(cbrt (expm1 x))

series541.0ms

Calls

4 calls:

Slowest

150.0ms	(* (cbrt (expm1 x)) (cbrt (expm1 x)))
146.0ms	(cbrt (expm1 x))
132.0ms	(cbrt (expm1 x))
113.0ms	(cbrt (expm1 x))

simplify474.0ms

Calls

41 calls:

Slowest

72.0ms	(+ (* 1/36 (pow (pow x 7) 1/3)) (+ (* 1/6 (pow (pow x 4) 1/3)) (pow x 1/3)))
67.0ms	(+ (* 1/36 (pow (pow x 7) 1/3)) (+ (* 1/6 (pow (pow x 4) 1/3)) (pow x 1/3)))
44.0ms	(+ (* 1/36 (pow (pow x 7) 1/3)) (+ (* 1/6 (pow (pow x 4) 1/3)) (pow x 1/3)))
37.0ms	(+ (* 1/3 (pow (pow x 5) 1/3)) (+ (* 1/12 (pow (pow x 8) 1/3)) (pow x 2/3)))
21.0ms	(pow (- (exp x) 1) 1/3)

prune468.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes29.0ms

Accuracy

0% (0.0b remaining)

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

bsearch1.0ms

end0.0ms

sample2.9s

Algorithm

intervals

Results

1.0s	3382×	body	1280	valid
548.0ms	2533×	body	640	valid
431.0ms	663×	body	160	valid
387.0ms	11953×	pre	80	true
226.0ms	1259×	body	320	valid
125.0ms	4116×	body	80	valid