Details

sample94.0ms

Algorithm

intervals

Results

13.0ms	78×	body	1280	valid
6.0ms	178×	body	80	valid
5.0ms	45×	body	640	valid
3.0ms	29×	body	320	valid
1.0ms	15×	body	160	valid

simplify2.9s

Counts: 1 → 1

prune14.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

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×	`flip3-+` `pow-prod-down` `prod-exp` `*-commutative` `cbrt-unprod` `flip-+` `insert-posit16` `distribute-lft-out` `add-log-exp` `unswap-sqr`

Counts

1 → 22

Calls

1 calls:

Slowest

14.0ms

(* (+ 2 x) x)

series61.0ms

Counts

1 → 3

Calls

1 calls:

Slowest

61.0ms

(* (+ 2 x) x)

simplify1.6s

Counts: 25 → 25

prune93.0ms

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0b

localize12.0ms

Local error

Found 2 expressions with local error:

8.2b	(/ (* (- 4 (* x x)) x) (- 2 x))
0.0b	(* (- 4 (* x x)) x)

rewrite28.0ms

Algorithm

rewrite-expression-head

Rules

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

Counts

2 → 52

Calls

2 calls:

Slowest

16.0ms	(/ (* (- 4 (* x x)) x) (- 2 x))
12.0ms	(* (- 4 (* x x)) x)

series187.0ms

Counts

2 → 6

Calls

2 calls:

Slowest

115.0ms	(/ (* (- 4 (* x x)) x) (- 2 x))
72.0ms	(* (- 4 (* x x)) x)

simplify2.0s

Counts: 58 → 58

prune227.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize14.0ms

Local error

Found 2 expressions with local error:

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

rewrite29.0ms

Algorithm

rewrite-expression-head

Rules

42×	`add-sqr-sqrt`
36×	`*-un-lft-identity`
31×	`times-frac`
22×	`add-cube-cbrt`
21×	`associate-r`
9×	`add-cbrt-cube` `add-exp-log`
8×	`difference-of-squares`
7×	`distribute-lft-out--`
5×	`associate-/r*`
4×	`pow1` `flip3--` `associate-l` `associate-/r/` `flip--`
3×	`associate-/l*`
2×	`frac-times` `cbrt-undiv` `div-exp` `associate-*l/` `prod-exp` `cbrt-unprod` `insert-posit16` `div-inv` `add-log-exp` `unswap-sqr`
1×	`clear-num` `frac-2neg` `pow-prod-down` `associate-r/` `-commutative`

Counts

2 → 84

Calls

2 calls:

Slowest

21.0ms	(* (- 4 (* x x)) (/ x (- 2 x)))
7.0ms	(/ x (- 2 x))

series133.0ms

Counts

2 → 6

Calls

2 calls:

Slowest

109.0ms	(* (- 4 (* x x)) (/ x (- 2 x)))
24.0ms	(/ x (- 2 x))

simplify1.2s

Counts: 90 → 90

prune373.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes17.0ms

Accuracy

0% (0.0b remaining)

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

bsearch1.0ms

end0.0ms

sample952.0ms

Algorithm

intervals

Results

347.0ms	2320×	body	1280	valid
261.0ms	1620×	body	640	valid
173.0ms	5545×	body	80	valid
59.0ms	799×	body	320	valid
22.0ms	428×	body	160	valid