Details

sample61.0ms

Algorithm

intervals

Results

6.0ms	69×	body	1280	valid
3.0ms	179×	body	80	valid
3.0ms	50×	body	640	valid
3.0ms	34×	body	320	valid
1.0ms	16×	body	160	valid

simplify1.0s

Counts

1 → 1

Iterations

Iter	Nodes
done	5001
7	2090
6	1663
5	935
4	310
3	110
2	37
1	14
0	5

prune9.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 39.6b

localize8.0ms

Local error

Found 2 expressions with local error:

0.0b	(* (+ 1.0 x) (+ 1.0 x))
4.7b	(- (* (+ 1.0 x) (+ 1.0 x)) 1.0)

rewrite51.0ms

Algorithm

rewrite-expression-head

Rules

20×	`*-un-lft-identity`
9×	`add-sqr-sqrt` `pow1`
6×	`flip3-+` `swap-sqr` `add-cube-cbrt` `flip-+` `distribute-lft-out`
4×	`frac-times` `add-cbrt-cube` `associate-r` `associate-l` `add-exp-log` `add-log-exp`
2×	`distribute-rgt-in` `distribute-lft-in` `associate-l/` `associate--l+` `associate-r/`
1×	`pow2` `sub-neg` `pow-plus` `flip3--` `diff-log` `pow-prod-down` `prod-exp` `pow-sqr` `*-commutative` `pow-prod-up` `cbrt-unprod` `flip--` `difference-of-squares` `unswap-sqr`

Counts

2 → 55

Calls

2 calls:

32.0ms	(* (+ 1.0 x) (+ 1.0 x))
16.0ms	(- (* (+ 1.0 x) (+ 1.0 x)) 1.0)

series88.0ms

Counts

2 → 6

Calls

2 calls:

22.0ms	(* (+ 1.0 x) (+ 1.0 x))
66.0ms	(- (* (+ 1.0 x) (+ 1.0 x)) 1.0)

simplify593.0ms

Counts

61 → 61

Iterations

Iter	Nodes
done	5000
2	1600
1	270
0	86

prune134.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0.0b

localize4.0ms

Local error

Found 1 expressions with local error:

0.0b	(* x (+ x 2.0))

rewrite16.0ms

Algorithm

rewrite-expression-head

Rules

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

Counts

1 → 23

Calls

1 calls:

15.0ms

(* x (+ x 2.0))

series47.0ms

Counts

1 → 3

Calls

1 calls:

47.0ms

(* x (+ x 2.0))

simplify281.0ms

Counts

26 → 26

Iterations

Iter	Nodes
done	5000
2	715
1	139
0	44

prune64.0ms

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0b

localize8.0ms

Local error

Found 1 expressions with local error:

0.0b	(+ (* x x) (* 2.0 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-+`

Counts

1 → 12

Calls

1 calls:

6.0ms

(+ (* x x) (* 2.0 x))

series57.0ms

Counts

1 → 3

Calls

1 calls:

57.0ms

(+ (* x x) (* 2.0 x))

simplify281.0ms

Counts

15 → 15

Iterations

Iter	Nodes
done	5001
2	597
1	109
0	30

prune36.0ms

Pruning

3 alts after pruning (1 fresh and 2 done)

Merged error: 0b

localize16.0ms

Local error

Found 4 expressions with local error:

0.0b	(* x (- x 2.0))
0.0b	(- (pow x 3) (* 2.0 (* 2.0 x)))
0.1b	(* x (- (pow x 3) (* 2.0 (* 2.0 x))))
28.1b	(/ (* x (- (pow x 3) (* 2.0 (* 2.0 x)))) (* x (- x 2.0)))

rewrite126.0ms

Algorithm

rewrite-expression-head

Rules

20×	`add-cbrt-cube` `add-exp-log`
14×	`add-sqr-sqrt`
10×	`*-un-lft-identity`
8×	`pow1` `associate-r` `associate-*r/` `add-cube-cbrt`
6×	`associate-l` `prod-exp` `cbrt-unprod` `add-log-exp`
5×	`sub-neg` `flip3--` `flip--`
4×	`distribute-rgt-in` `cbrt-undiv` `distribute-lft-in` `div-exp`
2×	`pow-prod-down` `associate-/r/` `*-commutative` `unswap-sqr` `associate-/l/`
1×	`clear-num` `associate-/r` `frac-2neg` `times-frac` `diff-log` `div-inv` `associate-/l` `distribute-lft-out--` `difference-of-squares`

Counts

4 → 87

Calls

4 calls:

16.0ms	(* x (- x 2.0))
19.0ms	(- (pow x 3) (* 2.0 (* 2.0 x)))
56.0ms	(* x (- (pow x 3) (* 2.0 (* 2.0 x))))
32.0ms	(/ (* x (- (pow x 3) (* 2.0 (* 2.0 x)))) (* x (- x 2.0)))

series381.0ms

Counts

4 → 12

Calls

4 calls:

43.0ms	(* x (- x 2.0))
83.0ms	(- (pow x 3) (* 2.0 (* 2.0 x)))
121.0ms	(* x (- (pow x 3) (* 2.0 (* 2.0 x))))
134.0ms	(/ (* x (- (pow x 3) (* 2.0 (* 2.0 x)))) (* x (- x 2.0)))

simplify934.0ms

Counts

99 → 99

Iterations

Iter	Nodes
done	5000
2	2704
1	395
0	132

prune253.0ms

Pruning

3 alts after pruning (0 fresh and 3 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

bsearch0.0ms

simplify1.0ms

Iterations

Iter	Nodes
done	6
1	6
0	4

end0.0ms

sample967.0ms

Algorithm

intervals

Results

293.0ms	883×	body	320	valid
216.0ms	2155×	body	1280	valid
129.0ms	1674×	body	640	valid
123.0ms	5466×	body	80	valid
40.0ms	431×	body	160	valid