Details

sample21.0ms

Algorithm

intervals

Results

10.0ms	232×	body	80	valid
2.0ms	9×	body	1280	valid
1.0ms	8×	body	640	valid
0.0ms	4×	body	320	valid
0.0ms	2×	body	2560	valid
0.0ms	1×	body	160	valid

simplify46.0ms

Counts

1 → 1

Iterations

Iter	Nodes
done	54
7	54
6	51
5	48
4	42
3	35
2	25
1	12
0	7

prune2.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.1b

localize11.0ms

Local error

Found 1 expressions with local error:

0.0b	(- x (* (/ 3.0 8.0) y))

rewrite5.0ms

Algorithm

rewrite-expression-head

Rules

3×	`add-sqr-sqrt` `*-un-lft-identity` `fma-neg` `prod-diff` `add-cube-cbrt` `add-log-exp`
1×	`expm1-log1p-u` `pow1` `sub-neg` `flip3--` `add-cbrt-cube` `diff-log` `add-exp-log` `insert-posit16` `log1p-expm1-u` `flip--`

Counts

1 → 21

Calls

1 calls:

5.0ms

(- x (* (/ 3.0 8.0) y))

series37.0ms

Counts

1 → 3

Calls

1 calls:

37.0ms

(- x (* (/ 3.0 8.0) y))

simplify2.4s

Counts

24 → 24

Iterations

Iter	Nodes
done	5000
4	4576
3	1234
2	335
1	109
0	46

prune105.0ms

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0.0b

localize22.0ms

Local error

Found 4 expressions with local error:

0.0b	(- x (/ 3.0 (/ 8.0 y)))
0.3b	(/ 3.0 (/ 8.0 y))
0.3b	(/ 3.0 (/ 8.0 y))
0.3b	(/ 3.0 (/ 8.0 y))

rewrite58.0ms

Algorithm

rewrite-expression-head

Rules

426×	`times-frac`
289×	`add-sqr-sqrt`
282×	`*-un-lft-identity`
280×	`add-cube-cbrt`
132×	`prod-diff`
39×	`associate-/r*`
27×	`div-inv`
19×	`add-cbrt-cube` `add-exp-log`
9×	`cbrt-undiv` `div-exp` `associate-/l*`
6×	`associate-/r/` `add-log-exp`
4×	`expm1-log1p-u` `pow1` `insert-posit16` `log1p-expm1-u`
3×	`clear-num` `frac-2neg` `fma-neg` `difference-of-squares`
1×	`sub-neg` `flip3--` `diff-log` `flip--` `distribute-lft-out--`

Counts

4 → 373

Calls

4 calls:

20.0ms	(- x (/ 3.0 (/ 8.0 y)))
9.0ms	(/ 3.0 (/ 8.0 y))
9.0ms	(/ 3.0 (/ 8.0 y))
9.0ms	(/ 3.0 (/ 8.0 y))

series109.0ms

Counts

4 → 12

Calls

4 calls:

44.0ms	(- x (/ 3.0 (/ 8.0 y)))
21.0ms	(/ 3.0 (/ 8.0 y))
19.0ms	(/ 3.0 (/ 8.0 y))
25.0ms	(/ 3.0 (/ 8.0 y))

simplify2.3s

Counts

385 → 385

Iterations

Iter	Nodes
done	5000
2	4795
1	1335
0	491

prune1.8s

Pruning

5 alts after pruning (3 fresh and 2 done)

Merged error: 0b

localize45.0ms

Local error

Found 4 expressions with local error:

0.3b	(/ 3.0 (/ 8.0 y))
0.3b	(/ 3.0 (/ 8.0 y))
0.3b	(/ (* (cbrt 3.0) (cbrt 3.0)) (/ (/ 8.0 y) (cbrt 3.0)))
0.4b	(/ (/ 8.0 y) (cbrt 3.0))

rewrite75.0ms

Algorithm

rewrite-expression-head

Rules

637×	`times-frac`
303×	`add-sqr-sqrt` `*-un-lft-identity` `add-cube-cbrt`
120×	`cbrt-prod`
114×	`associate-/r*`
40×	`add-exp-log`
33×	`div-inv`
28×	`add-cbrt-cube`
21×	`cbrt-undiv` `div-exp`
20×	`associate-/l*`
4×	`expm1-log1p-u` `pow1` `clear-num` `frac-2neg` `insert-posit16` `log1p-expm1-u` `add-log-exp`
3×	`prod-exp` `associate-/r/` `cbrt-unprod`
1×	`associate-/l/`

Counts

4 → 452

Calls

4 calls:

11.0ms	(/ 3.0 (/ 8.0 y))
11.0ms	(/ 3.0 (/ 8.0 y))
18.0ms	(/ (* (cbrt 3.0) (cbrt 3.0)) (/ (/ 8.0 y) (cbrt 3.0)))
9.0ms	(/ (/ 8.0 y) (cbrt 3.0))

series307.0ms

Counts

4 → 12

Calls

4 calls:

29.0ms	(/ 3.0 (/ 8.0 y))
19.0ms	(/ 3.0 (/ 8.0 y))
158.0ms	(/ (* (cbrt 3.0) (cbrt 3.0)) (/ (/ 8.0 y) (cbrt 3.0)))
100.0ms	(/ (/ 8.0 y) (cbrt 3.0))

simplify3.3s

Counts

464 → 464

Iterations

Iter	Nodes
done	5071
2	4407
1	1593
0	541

prune2.8s

Pruning

4 alts after pruning (2 fresh and 2 done)

Merged error: 0b

localize33.0ms

Local error

Found 4 expressions with local error:

0.3b	(/ (/ 8.0 y) (sqrt (cbrt 3.0)))
0.3b	(/ 3.0 (/ 8.0 y))
0.3b	(/ 3.0 (/ 8.0 y))
0.3b	(/ (* (* (cbrt 3.0) (cbrt 3.0)) (sqrt (cbrt 3.0))) (/ (/ 8.0 y) (sqrt (cbrt 3.0))))

rewrite64.0ms

Algorithm

rewrite-expression-head

Rules

874×	`times-frac`
406×	`add-sqr-sqrt` `*-un-lft-identity` `add-cube-cbrt`
240×	`sqrt-prod`
156×	`associate-/r*`
120×	`cbrt-prod`
55×	`add-exp-log`
49×	`add-cbrt-cube`
42×	`div-inv`
27×	`cbrt-undiv` `div-exp`
20×	`associate-/l*`
9×	`prod-exp` `cbrt-unprod`
4×	`expm1-log1p-u` `pow1` `clear-num` `frac-2neg` `insert-posit16` `log1p-expm1-u` `add-log-exp`
3×	`associate-/r/`
1×	`associate-/l/`

Counts

4 → 578

Calls

4 calls:

9.0ms	(/ (/ 8.0 y) (sqrt (cbrt 3.0)))
10.0ms	(/ 3.0 (/ 8.0 y))
5.0ms	(/ 3.0 (/ 8.0 y))
27.0ms	(/ (* (* (cbrt 3.0) (cbrt 3.0)) (sqrt (cbrt 3.0))) (/ (/ 8.0 y) (sqrt (cbrt 3.0))))

series431.0ms

Counts

4 → 12

Calls

4 calls:

211.0ms	(/ (/ 8.0 y) (sqrt (cbrt 3.0)))
20.0ms	(/ 3.0 (/ 8.0 y))
36.0ms	(/ 3.0 (/ 8.0 y))
164.0ms	(/ (* (* (cbrt 3.0) (cbrt 3.0)) (sqrt (cbrt 3.0))) (/ (/ 8.0 y) (sqrt (cbrt 3.0))))

simplify2.3s

Counts

590 → 590

Iterations

Iter	Nodes
done	5000
1	2214
0	693

prune3.2s

Pruning

4 alts after pruning (1 fresh and 3 done)

Merged error: 0b

regimes163.0ms

Accuracy

0% (0.1b remaining)

Error of 0.1b against oracle of 0.0b and baseline of 0.1b

bsearch0.0ms

simplify2.0ms

Iterations

Iter	Nodes
done	8
1	8
0	7

end0.0ms

sample1.1s

Algorithm

intervals

Results

669.0ms	7339×	body	80	valid
88.0ms	237×	body	1280	valid
84.0ms	164×	body	640	valid
54.0ms	123×	body	2560	valid
22.0ms	96×	body	320	valid
6.0ms	41×	body	160	valid