Details

sample16.0ms

Algorithm

intervals

Results

6.0ms

256×

body

valid

simplify2.0ms

Counts

1 → 1

Iterations

Iter	Nodes
done	6
1	6
0	5

prune3.0ms

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	(+ x (/ y 500.0))

rewrite9.0ms

Algorithm

rewrite-expression-head

Rules

4×	`*-un-lft-identity`
3×	`fma-def` `add-log-exp`
2×	`add-sqr-sqrt` `add-cube-cbrt`
1×	`expm1-log1p-u` `pow1` `+-commutative` `sum-log` `flip3-+` `add-cbrt-cube` `add-exp-log` `flip-+` `log1p-expm1-u` `distribute-lft-out`

Counts

1 → 17

Calls

1 calls:

9.0ms

(+ x (/ y 500.0))

series27.0ms

Counts

1 → 3

Calls

1 calls:

27.0ms

(+ x (/ y 500.0))

simplify1.6s

Counts

20 → 20

Iterations

Iter	Nodes
done	5001
4	1905
3	637
2	230
1	85
0	31

prune137.0ms

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0.0b

localize9.0ms

rewrite0.0ms

Algorithm

rewrite-expression-head

Rules

Counts

0 → 0

series0.0ms

Counts: 0 → 0

simplify0.0ms

Counts

0 → 0

Iterations

Iter	Nodes
done	0
0	0

prune11.0ms

Pruning

3 alts after pruning (1 fresh and 2 done)

Merged error: 0.0b

localize37.0ms

Local error

Found 4 expressions with local error:

0.5b	(* (cbrt (+ x (/ y 500.0))) (cbrt (+ x (/ y 500.0))))
0.6b	(cbrt (+ x (/ y 500.0)))
0.6b	(cbrt (+ x (/ y 500.0)))
0.6b	(cbrt (+ x (/ y 500.0)))

rewrite111.0ms

Algorithm

rewrite-expression-head

Rules

36×	`cbrt-prod`
35×	`*-un-lft-identity`
23×	`add-sqr-sqrt`
18×	`cbrt-div`
15×	`add-cube-cbrt`
11×	`pow1`
9×	`flip3-+` `pow1/3` `swap-sqr` `flip-+` `distribute-lft-out`
7×	`associate-r` `associate-l`
6×	`add-exp-log`
4×	`expm1-log1p-u` `frac-times` `add-cbrt-cube` `log1p-expm1-u` `add-log-exp` `unswap-sqr`
2×	`pow-prod-down` `associate-l/` `associate-r/` `pow-sqr` `pow-prod-up`
1×	`pow2` `pow-plus` `prod-exp` `*-commutative` `cbrt-unprod`

Counts

4 → 103

Calls

4 calls:

74.0ms	(* (cbrt (+ x (/ y 500.0))) (cbrt (+ x (/ y 500.0))))
8.0ms	(cbrt (+ x (/ y 500.0)))
12.0ms	(cbrt (+ x (/ y 500.0)))
14.0ms	(cbrt (+ x (/ y 500.0)))

series1.3s

Counts

4 → 12

Calls

4 calls:

331.0ms	(* (cbrt (+ x (/ y 500.0))) (cbrt (+ x (/ y 500.0))))
297.0ms	(cbrt (+ x (/ y 500.0)))
328.0ms	(cbrt (+ x (/ y 500.0)))
339.0ms	(cbrt (+ x (/ y 500.0)))

simplify1.9s

Counts

115 → 115

Iterations

Iter	Nodes
done	5000
2	983
1	277
0	119

prune499.0ms

Pruning

4 alts after pruning (1 fresh and 3 done)

Merged error: 0b

localize77.0ms

Local error

Found 4 expressions with local error:

0.6b	(cbrt (+ x (/ y 500.0)))
0.6b	(cbrt (+ x (/ y 500.0)))
3.6b	(- (* x x) (* (/ y 500.0) (/ y 500.0)))
30.9b	(cbrt (- (* x x) (* (/ y 500.0) (/ y 500.0))))

rewrite29.0ms

Algorithm

rewrite-expression-head

Rules

12×	`cbrt-prod`
11×	`*-un-lft-identity`
7×	`add-sqr-sqrt` `add-cube-cbrt`
6×	`cbrt-div` `add-log-exp`
4×	`expm1-log1p-u` `pow1` `add-cbrt-cube` `add-exp-log` `log1p-expm1-u`
3×	`pow1/3`
2×	`flip3-+` `flip3--` `flip-+` `flip--` `distribute-lft-out` `difference-of-squares`
1×	`sub-neg` `fma-neg` `diff-log` `prod-diff`

Counts

4 → 65

Calls

4 calls:

8.0ms	(cbrt (+ x (/ y 500.0)))
7.0ms	(cbrt (+ x (/ y 500.0)))
8.0ms	(- (* x x) (* (/ y 500.0) (/ y 500.0)))
5.0ms	(cbrt (- (* x x) (* (/ y 500.0) (/ y 500.0))))

series905.0ms

Counts

4 → 12

Calls

4 calls:

360.0ms	(cbrt (+ x (/ y 500.0)))
319.0ms	(cbrt (+ x (/ y 500.0)))
72.0ms	(- (* x x) (* (/ y 500.0) (/ y 500.0)))
154.0ms	(cbrt (- (* x x) (* (/ y 500.0) (/ y 500.0))))

simplify1.2s

Counts

77 → 77

Iterations

Iter	Nodes
done	5001
2	1015
1	285
0	123

prune472.0ms

Pruning

4 alts after pruning (0 fresh and 4 done)

Merged error: 0b

regimes177.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify2.0ms

Iterations

Iter	Nodes
done	6
1	6
0	5

end0.0ms

sample529.0ms

Algorithm

intervals

Results

264.0ms

8000×

body

valid