Details

sample14.0ms

Algorithm

intervals

Results

4.0ms	256×	body	80	valid
3.0ms	256×	pre	80	true

simplify872.0ms

Counts

1 → 1

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	4	121
1	13	121
2	26	121
3	43	121
4	131	121
5	562	121
done	5001	121

prune3.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize7.0ms

Local error

Found 2 expressions with local error:

0.0b	(+ (* x (* x x)) (* x x))
0.1b	(* x (* x x))

rewrite36.0ms

Algorithm

rewrite-expression-head

Rules

16×	`pow1`
7×	`add-cbrt-cube` `add-exp-log`
5×	`pow-prod-up`
4×	`add-sqr-sqrt` `add-log-exp`
3×	`-un-lft-identity` `associate-l*` `pow-prod-down` `prod-exp` `add-cube-cbrt` `cbrt-unprod`
1×	`pow2` `+-commutative` `sum-log` `distribute-lft1-in` `flip3-+` `pow-plus` `cube-unmult` `associate-r` `pow-sqr` `*-commutative` `flip-+` `distribute-lft-out` `unswap-sqr`

Counts

2 → 37

Calls

2 calls:

22.0ms	(+ (* x (* x x)) (* x x))
13.0ms	(* x (* x x))

series138.0ms

Counts

2 → 6

Calls

2 calls:

95.0ms	(+ (* x (* x x)) (* x x))
43.0ms	(* x (* x x))

simplify1.5s

Counts

43 → 43

Iterations

Useful iterations: 2 (400.0ms)

Iter	Nodes	Cost
0	57	7716
1	192	5454
2	1417	4977
done	5001	4977

prune102.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0b

localize28.0ms

Local error

Found 3 expressions with local error:

0.0b	(+ (exp (* 3 (log x))) (* x x))
0.3b	(* 3 (log x))
2.2b	(exp (* 3 (log x)))

rewrite28.0ms

Algorithm

rewrite-expression-head

Rules

12×	`log-prod`
11×	`add-sqr-sqrt`
9×	`*-un-lft-identity` `add-cube-cbrt`
7×	`add-log-exp`
6×	`distribute-rgt-in` `pow1` `distribute-lft-in` `exp-sum`
5×	`add-cbrt-cube` `add-exp-log`
4×	`associate-r`
3×	`associate-l`
1×	`+-commutative` `exp-prod` `sum-log` `flip3-+` `exp-to-pow` `pow-prod-down` `prod-exp` `log-pow` `*-commutative` `cbrt-unprod` `flip-+` `unswap-sqr` `rem-exp-log`

Counts

3 → 52

Calls

3 calls:

15.0ms	(+ (exp (* 3 (log x))) (* x x))
7.0ms	(* 3 (log x))
5.0ms	(exp (* 3 (log x)))

series395.0ms

Counts

3 → 9

Calls

3 calls:

106.0ms	(+ (exp (* 3 (log x))) (* x x))
223.0ms	(* 3 (log x))
65.0ms	(exp (* 3 (log x)))

simplify939.0ms

Counts

61 → 61

Iterations

Useful iterations: done (932.0ms)

Iter	Nodes	Cost
0	98	16718
1	244	14064
2	916	10203
done	5001	9253

prune283.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize6.0ms

Local error

Found 1 expressions with local error:

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

rewrite30.0ms

Algorithm

rewrite-expression-head

Rules

5×	`add-sqr-sqrt` `associate-r`
4×	`*-un-lft-identity`
3×	`pow1` `add-cbrt-cube` `associate-l` `add-exp-log` `add-cube-cbrt`
2×	`associate-*r/`
1×	`distribute-rgt-in` `distribute-lft-in` `distribute-lft1-in` `flip3-+` `distribute-rgt-out` `pow-prod-down` `prod-exp` `*-commutative` `cbrt-unprod` `flip-+` `add-log-exp` `unswap-sqr`

Counts

1 → 24

Calls

1 calls:

28.0ms

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

series96.0ms

Counts

1 → 3

Calls

1 calls:

96.0ms

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

simplify1.5s

Counts

27 → 27

Iterations

Useful iterations: 2 (311.0ms)

Iter	Nodes	Cost
0	44	5758
1	164	4320
2	1263	4279
done	5001	4279

prune69.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes32.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify1.0ms

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	7	262
1	9	262
done	9	262

end0.0ms

sample522.0ms

Algorithm

intervals

Results

227.0ms	8000×	body	80	valid
155.0ms	8000×	pre	80	true