Details

sample68.0ms

Algorithm

intervals

Results

10.0ms	75×	body	1280	valid
6.0ms	54×	body	640	valid
5.0ms	179×	body	80	valid
4.0ms	36×	body	320	valid
1.0ms	13×	body	160	valid

simplify11.1s

Counts

1 → 1

Iterations

Iter	Nodes
8	6669
7	1692
6	687
5	374
4	204
3	62
2	42
1	18
0	5

prune10.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0.0b

localize11.0ms

Local error

Found 1 expressions with local error:

0.0b	(* (+ x 2) 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:

14.0ms

(* (+ x 2) x)

series47.0ms

Counts

1 → 3

Calls

1 calls:

47.0ms

(* (+ x 2) x)

simplify1.9s

Counts

25 → 25

Iterations

Iter	Nodes
4	5122
3	1089
2	336
1	109
0	43

prune92.0ms

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0b

localize14.0ms

Local error

Found 2 expressions with local error:

0.0b	(* x (+ -4 (* x x)))
5.4b	(/ (* x (+ -4 (* x x))) (- x 2))

rewrite24.0ms

Algorithm

rewrite-expression-head

Rules

12×	`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-*r/`
3×	`associate-r` `associate-l`
2×	`cbrt-undiv` `flip3-+` `div-exp` `prod-exp` `associate-/r/` `cbrt-unprod` `flip-+` `insert-posit16` `distribute-lft-out--` `add-log-exp` `difference-of-squares` `associate-/l/`
1×	`distribute-rgt-in` `clear-num` `frac-2neg` `distribute-lft-in` `flip3--` `pow-prod-down` `-commutative` `div-inv` `flip--` `associate-/l` `unswap-sqr`

Counts

2 → 53

Calls

2 calls:

10.0ms	(* x (+ -4 (* x x)))
14.0ms	(/ (* x (+ -4 (* x x))) (- x 2))

series164.0ms

Counts

2 → 6

Calls

2 calls:

66.0ms	(* x (+ -4 (* x x)))
98.0ms	(/ (* x (+ -4 (* x x))) (- x 2))

simplify1.9s

Counts

59 → 59

Iterations

Iter	Nodes
3	6461
2	1080
1	286
0	104

prune234.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize7.0ms

Local error

Found 1 expressions with local error:

0.0b	(+ (* x x) (* 2 x))

rewrite7.0ms

Algorithm

rewrite-expression-head

Rules

3×	`add-log-exp`
1×	`add-sqr-sqrt` `pow1` `+-commutative` `sum-log` `*-un-lft-identity` `flip3-+` `distribute-rgt-out` `add-cbrt-cube` `add-exp-log` `add-cube-cbrt` `flip-+` `insert-posit16`

Counts

1 → 13

Calls

1 calls:

7.0ms

(+ (* x x) (* 2 x))

series54.0ms

Counts

1 → 3

Calls

1 calls:

53.0ms

(+ (* x x) (* 2 x))

simplify4.8s

Counts

16 → 16

Iterations

Iter	Nodes
4	8843
3	1638
2	383
1	103
0	30

prune59.0ms

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

bsearch0.0ms

simplify1.0ms

Iterations

Iter	Nodes
2	6
1	6
0	4

end0.0ms

sample1.2s

Algorithm

intervals

Results

460.0ms	1743×	body	640	valid
369.0ms	2275×	body	1280	valid
157.0ms	5432×	body	80	valid
90.0ms	893×	body	320	valid
22.0ms	414×	body	160	valid