Details

sample20.0ms

Algorithm

intervals

Results

11.0ms

512×

body

valid

simplify4.4s

Counts

1 → 1

Iterations

Useful iterations: 4 (13.0ms)

Iter	Nodes	Cost
0	6	7
1	11	7
2	25	7
3	43	7
4	73	6
5	144	6
6	418	6
7	1415	6
8	4663	6
done	5000	6

prune4.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize5.0ms

Local error

Found 1 expressions with local error:

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

rewrite10.0ms

Algorithm

rewrite-expression-head

Rules

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

Counts

1 → 16

Calls

1 calls:

9.0ms

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

series32.0ms

Counts

1 → 3

Calls

1 calls:

32.0ms

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

simplify2.0s

Counts

19 → 19

Iterations

Useful iterations: 3 (77.0ms)

Iter	Nodes	Cost
0	38	151
1	72	147
2	165	134
3	529	130
4	2485	130
done	5001	130

prune35.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0.0b

localize9.0ms

Local error

Found 4 expressions with local error:

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

rewrite51.0ms

Algorithm

rewrite-expression-head

Rules

43×	`cbrt-prod`
23×	`add-sqr-sqrt`
18×	`exp-sum`
15×	`add-cube-cbrt` `*-un-lft-identity`
11×	`pow1`
10×	`swap-sqr`
9×	`sub-neg` `pow1/3`
8×	`associate-r` `associate-l`
7×	`cbrt-div` `exp-diff`
6×	`add-exp-log`
4×	`add-cbrt-cube` `add-log-exp` `unswap-sqr`
2×	`pow-prod-down` `pow-sqr` `pow-prod-up`
1×	`pow2` `frac-times` `pow-plus` `associate-r/` `associate-l/` `prod-exp` `*-commutative` `cbrt-unprod`

Counts

4 → 93

Calls

4 calls:

24.0ms	(* (cbrt (exp (- (* x x) 1.0))) (cbrt (exp (- (* x x) 1.0))))
8.0ms	(cbrt (exp (- (* x x) 1.0)))
8.0ms	(cbrt (exp (- (* x x) 1.0)))
8.0ms	(cbrt (exp (- (* x x) 1.0)))

series662.0ms

Counts

4 → 12

Calls

4 calls:

214.0ms	(* (cbrt (exp (- (* x x) 1.0))) (cbrt (exp (- (* x x) 1.0))))
149.0ms	(cbrt (exp (- (* x x) 1.0)))
148.0ms	(cbrt (exp (- (* x x) 1.0)))
152.0ms	(cbrt (exp (- (* x x) 1.0)))

simplify1.1s

Counts

105 → 105

Iterations

Useful iterations: done (1.1s)

Iter	Nodes	Cost
0	89	1573
1	170	1465
2	447	1358
3	1408	1218
done	5000	1183

prune197.0ms

Pruning

3 alts after pruning (1 fresh and 2 done)

Merged error: 0b

localize15.0ms

Local error

Found 4 expressions with local error:

0.0b	(cbrt (exp (* x x)))
1.0b	(cbrt (exp (- (* x x) 1.0)))
1.0b	(cbrt (exp (- (* x x) 1.0)))
1.6b	(cbrt (exp 1.0))

rewrite19.0ms

Algorithm

rewrite-expression-head

Rules

16×	`cbrt-prod`
8×	`add-sqr-sqrt` `add-cube-cbrt` `*-un-lft-identity`
4×	`pow1` `add-exp-log` `pow1/3` `exp-sum` `add-cbrt-cube` `add-log-exp`
2×	`sub-neg` `cbrt-div` `exp-diff`

Counts

4 → 50

Calls

4 calls:

1.0ms	(cbrt (exp (* x x)))
8.0ms	(cbrt (exp (- (* x x) 1.0)))
8.0ms	(cbrt (exp (- (* x x) 1.0)))
1.0ms	(cbrt (exp 1.0))

series415.0ms

Counts

4 → 10

Calls

4 calls:

107.0ms	(cbrt (exp (* x x)))
158.0ms	(cbrt (exp (- (* x x) 1.0)))
149.0ms	(cbrt (exp (- (* x x) 1.0)))
0.0ms	(cbrt (exp 1.0))

simplify1.1s

Counts

60 → 60

Iterations

Useful iterations: 4 (385.0ms)

Iter	Nodes	Cost
0	70	594
1	115	590
2	213	546
3	480	522
4	1694	491
done	5000	491

prune177.0ms

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

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	5	6
done	5	6

end0.0ms

sample538.0ms

Algorithm

intervals

Results

349.0ms

16011×

body

valid