Details

sample22.0ms

Algorithm

intervals

Results

14.0ms

512×

body

valid

simplify4.6s

Counts

1 → 1

Iterations

Useful iterations: 4 (13.0ms)

Iter	Nodes	Cost
0	6	7
1	11	7
2	25	7
3	45	7
4	77	6
5	148	6
6	419	6
7	1425	6
8	4738	6
done	5000	6

prune4.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize6.0ms

Local error

Found 1 expressions with local error:

0.0b	(exp (- (- 1.0 (* x x))))

rewrite12.0ms

Algorithm

rewrite-expression-head

Rules

12×	`exp-prod`
7×	`add-sqr-sqrt`
5×	`add-cube-cbrt` `distribute-neg-in` `*-un-lft-identity` `exp-sum` `add-log-exp`
4×	`distribute-lft-neg-in` `distribute-rgt-neg-in`
3×	`prod-diff` `rem-exp-log`
2×	`neg-log` `difference-of-squares`
1×	`pow1` `add-exp-log` `neg-sub0` `exp-neg` `expm1-log1p-u` `neg-mul-1` `sub-neg` `exp-diff` `diff-log` `add-cbrt-cube` `log1p-expm1-u`

Counts

1 → 31

Calls

1 calls:

11.0ms

(exp (- (- 1.0 (* x x))))

series32.0ms

Counts

1 → 3

Calls

1 calls:

32.0ms

(exp (- (- 1.0 (* x x))))

simplify3.2s

Counts

34 → 34

Iterations

Useful iterations: 4 (2.2s)

Iter	Nodes	Cost
0	75	310
1	139	298
2	295	256
3	1023	230
4	4686	225
done	5000	225

prune69.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0b

localize6.0ms

Local error

Found 2 expressions with local error:

0.0b	(/ 1 (exp (- 1.0 (* x x))))
0.0b	(exp (- 1.0 (* x x)))

rewrite22.0ms

Algorithm

rewrite-expression-head

Rules

25×	`exp-sum`
24×	`add-sqr-sqrt` `times-frac`
22×	`add-cube-cbrt` `*-un-lft-identity`
15×	`prod-diff`
8×	`exp-prod` `associate-/r*`
5×	`sub-neg` `pow-flip` `add-log-exp`
4×	`add-cbrt-cube`
3×	`pow1` `add-exp-log` `associate-/l*`
2×	`expm1-log1p-u` `exp-diff` `div-exp` `log1p-expm1-u` `rem-exp-log` `difference-of-squares`
1×	`cbrt-undiv` `rec-exp` `frac-2neg` `diff-log` `1-exp` `clear-num` `associate-/r/` `div-inv` `inv-pow`

Counts

2 → 79

Calls

2 calls:

12.0ms	(/ 1 (exp (- 1.0 (* x x))))
8.0ms	(exp (- 1.0 (* x x)))

series67.0ms

Counts

2 → 6

Calls

2 calls:

45.0ms	(/ 1 (exp (- 1.0 (* x x))))
22.0ms	(exp (- 1.0 (* x x)))

simplify1.1s

Counts

85 → 85

Iterations

Useful iterations: done (1.1s)

Iter	Nodes	Cost
0	120	1052
1	226	907
2	415	805
3	1242	682
done	5001	676

prune111.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize9.0ms

Local error

Found 2 expressions with local error:

0.0b	(exp (- (* x x) 1.0))
29.3b	(fma (- x) x (* x x))

rewrite10.0ms

Algorithm

rewrite-expression-head

Rules

5×	`add-sqr-sqrt` `exp-sum` `add-log-exp`
4×	`add-cube-cbrt` `exp-prod` `*-un-lft-identity`
3×	`prod-diff`
2×	`pow1` `add-exp-log` `expm1-log1p-u` `add-cbrt-cube` `log1p-expm1-u` `rem-exp-log`
1×	`sub-neg` `exp-diff` `diff-log` `fma-udef` `difference-of-squares`

Counts

2 → 31

Calls

2 calls:

9.0ms	(exp (- (* x x) 1.0))
0.0ms	(fma (- x) x (* x x))

series79.0ms

Counts

2 → 6

Calls

2 calls:

28.0ms	(exp (- (* x x) 1.0))
51.0ms	(fma (- x) x (* x x))

simplify2.9s

Counts

37 → 37

Iterations

Useful iterations: 4 (2.1s)

Iter	Nodes	Cost
0	75	337
1	129	305
2	286	259
3	918	243
4	4762	189
done	5000	189

prune86.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes28.0ms

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	9	15
done	9	15

end0.0ms

sample504.0ms

Algorithm

intervals

Results

336.0ms

16011×

body

valid