Details

sample57.0ms

Algorithm

intervals

Results

11.0ms	83×	body	1280	valid
6.0ms	55×	body	640	valid
5.0ms	174×	body	80	valid
3.0ms	25×	body	320	valid
1.0ms	12×	body	160	valid

simplify583.0ms

Calls

1 calls:

Slowest

583.0ms

(- (* (+ x 1) (+ x 1)) 1)

prune10.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0b

localize7.0ms

Local error

Found 1 expressions with local error:

0.0b	(* (+ 2 x) x)

rewrite16.0ms

Algorithm

rewrite-expression-head

Rules

5×	`add-sqr-sqrt` `*-un-lft-identity`
4×	`associate-l`
3×	`pow1` `add-cbrt-cube` `associate-r` `add-exp-log` `add-cube-cbrt`
2×	`associate-*l/`
1×	`expm1-log1p-u` `flip3-+` `pow-prod-down` `prod-exp` `*-commutative` `cbrt-unprod` `flip-+` `insert-posit16` `log1p-expm1-u` `distribute-lft-out` `add-log-exp` `unswap-sqr`

Calls

1 calls:

Slowest

14.0ms

(* (+ 2 x) x)

series57.0ms

Calls

1 calls:

Slowest

56.0ms

(* (+ 2 x) x)

simplify916.0ms

Calls

14 calls:

Slowest

444.0ms	(* (* (* (+ 2 x) (+ 2 x)) (+ 2 x)) (* (* x x) x))
263.0ms	(* (- (* 2 2) (* x x)) x)
128.0ms	(* (+ (pow 2 3) (pow x 3)) x)
15.0ms	(+ (* 2 x) (pow x 2))
15.0ms	(+ (* 2 x) (pow x 2))

prune102.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize12.0ms

Local error

Found 3 expressions with local error:

6.8b	(/ (* (- 4 (* x x)) x) (- 2 x))
0.0b	(* (- 4 (* x x)) x)
0.0b	(- 4 (* x x))

rewrite34.0ms

Algorithm

rewrite-expression-head

Rules

17×	`add-sqr-sqrt`
13×	`*-un-lft-identity`
10×	`add-cbrt-cube` `add-exp-log`
9×	`add-cube-cbrt`
5×	`pow1` `associate-/r*` `times-frac` `add-log-exp`
4×	`flip3--` `associate-l` `associate-*l/` `flip--` `difference-of-squares`
3×	`expm1-log1p-u` `fma-neg` `associate-r` `prod-diff` `insert-posit16` `log1p-expm1-u`
2×	`cbrt-undiv` `div-exp` `prod-exp` `associate-/r/` `cbrt-unprod` `distribute-lft-out--` `associate-/l/`
1×	`clear-num` `sub-neg` `frac-2neg` `diff-log` `pow-prod-down` `-commutative` `div-inv` `associate-/l` `unswap-sqr`

Calls

3 calls:

Slowest

17.0ms	(/ (* (- 4 (* x x)) x) (- 2 x))
12.0ms	(* (- 4 (* x x)) x)
4.0ms	(- 4 (* x x))

series215.0ms

Calls

3 calls:

Slowest

109.0ms	(/ (* (- 4 (* x x)) x) (- 2 x))
68.0ms	(* (- 4 (* x x)) x)
38.0ms	(- 4 (* x x))

simplify2.1s

Calls

56 calls:

Slowest

208.0ms	(* (* (* (- 4 (* x x)) (- 4 (* x x))) (- 4 (* x x))) (* (* x x) x))
202.0ms	(/ (* (* (* (- 4 (* x x)) x) (* (- 4 (* x x)) x)) (* (- 4 (* x x)) x)) (* (* (- 2 x) (- 2 x)) (- 2 x)))
184.0ms	(* (- (* 4 4) (* (* x x) (* x x))) x)
182.0ms	(* (- (* 4 4) (* (* x x) (* x x))) x)
145.0ms	(/ (* (* (* (- 4 (* x x)) (- 4 (* x x))) (- 4 (* x x))) (* (* x x) x)) (* (* (- 2 x) (- 2 x)) (- 2 x)))

prune358.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes16.0ms

Accuracy

0% (0.0b remaining)

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

bsearch1.0ms

end0.0ms

sample1.2s

Algorithm

intervals

Results

644.0ms	2226×	body	1280	valid
204.0ms	1651×	body	640	valid
154.0ms	5491×	body	80	valid
87.0ms	844×	body	320	valid
22.0ms	420×	body	160	valid