Details

sample52.0ms

Algorithm

intervals

Results

36.0ms

358×

body

valid

simplify956.0ms

Counts

1 → 1

Iterations

Iter	Nodes
done	1233
17	1233
16	1229
15	1201
14	1002
13	744
12	681
11	657
10	641
9	527
8	405
7	366
6	347
5	253
4	137
3	92
2	54
1	24
0	11

prune3.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 4.6b

localize18.0ms

Local error

Found 4 expressions with local error:

0.0b	(- x (/ y (* z 3.0)))
0.2b	(* (* z 3.0) y)
0.2b	(/ y (* z 3.0))
8.9b	(/ t (* (* z 3.0) y))

rewrite60.0ms

Algorithm

rewrite-expression-head

Rules

25×	`add-sqr-sqrt` `*-un-lft-identity`
23×	`add-cbrt-cube` `add-exp-log` `add-cube-cbrt`
21×	`prod-diff`
15×	`times-frac`
9×	`pow1`
7×	`prod-exp` `cbrt-unprod`
6×	`associate-/l*` `add-log-exp`
5×	`cbrt-undiv` `div-exp` `div-inv`
4×	`expm1-log1p-u` `insert-posit16` `log1p-expm1-u`
3×	`fma-neg` `associate-r` `pow-prod-down`
2×	`clear-num` `associate-/r*` `frac-2neg`
1×	`sub-neg` `flip3--` `diff-log` `associate-l` `*-commutative` `flip--` `distribute-lft-out--` `difference-of-squares`

Counts

4 → 112

Calls

4 calls:

10.0ms	(- x (/ y (* z 3.0)))
18.0ms	(* (* z 3.0) y)
12.0ms	(/ y (* z 3.0))
19.0ms	(/ t (* (* z 3.0) y))

series144.0ms

Counts

4 → 12

Calls

4 calls:

48.0ms	(- x (/ y (* z 3.0)))
28.0ms	(* (* z 3.0) y)
25.0ms	(/ y (* z 3.0))
42.0ms	(/ t (* (* z 3.0) y))

simplify1.2s

Counts

124 → 124

Iterations

Iter	Nodes
done	5011
2	1808
1	477
0	190

prune607.0ms

Pruning

9 alts after pruning (9 fresh and 0 done)

Merged error: 0.0b

localize18.0ms

Local error

Found 4 expressions with local error:

0.0b	(- x (/ y (* z 3.0)))
0.2b	(/ y (* z 3.0))
0.3b	(/ t (* z 3.0))
2.0b	(/ (/ t (* z 3.0)) y)

rewrite42.0ms

Algorithm

rewrite-expression-head

Rules

48×	`times-frac`
40×	`add-sqr-sqrt` `*-un-lft-identity`
38×	`add-cube-cbrt`
23×	`add-cbrt-cube` `add-exp-log`
21×	`prod-diff`
13×	`associate-/l*`
10×	`div-inv`
9×	`cbrt-undiv` `div-exp`
6×	`add-log-exp`
5×	`associate-/r*`
4×	`expm1-log1p-u` `pow1` `insert-posit16` `log1p-expm1-u`
3×	`clear-num` `frac-2neg` `fma-neg` `prod-exp` `cbrt-unprod`
1×	`sub-neg` `flip3--` `diff-log` `flip--` `distribute-lft-out--` `difference-of-squares` `associate-/l/`

Counts

4 → 140

Calls

4 calls:

10.0ms	(- x (/ y (* z 3.0)))
6.0ms	(/ y (* z 3.0))
6.0ms	(/ t (* z 3.0))
17.0ms	(/ (/ t (* z 3.0)) y)

series127.0ms

Counts

4 → 12

Calls

4 calls:

39.0ms	(- x (/ y (* z 3.0)))
26.0ms	(/ y (* z 3.0))
30.0ms	(/ t (* z 3.0))
32.0ms	(/ (/ t (* z 3.0)) y)

simplify1.1s

Counts

152 → 152

Iterations

Iter	Nodes
done	5223
2	1828
1	567
0	236

prune701.0ms

Pruning

6 alts after pruning (6 fresh and 0 done)

Merged error: 0.0b

localize30.0ms

Local error

Found 4 expressions with local error:

0.0b	(- x (* (/ 1 z) (/ y 3.0)))
0.3b	(/ t (* z 3.0))
0.3b	(* (/ 1 z) (/ y 3.0))
2.0b	(/ (/ t (* z 3.0)) y)

rewrite56.0ms

Algorithm

rewrite-expression-head

Rules

61×	`times-frac`
55×	`add-sqr-sqrt`
40×	`*-un-lft-identity` `add-exp-log`
38×	`add-cube-cbrt`
30×	`add-cbrt-cube`
15×	`div-exp`
13×	`associate-r` `associate-l`
11×	`cbrt-undiv`
10×	`prod-exp` `associate-/l*`
8×	`div-inv`
6×	`pow1` `cbrt-unprod` `add-log-exp` `unswap-sqr`
4×	`expm1-log1p-u` `associate-/r*` `insert-posit16` `log1p-expm1-u`
3×	`fma-neg` `prod-diff`
2×	`rec-exp` `clear-num` `frac-2neg` `1-exp`
1×	`frac-times` `sub-neg` `flip3--` `diff-log` `pow-prod-down` `associate-l/` `associate-r/` `*-commutative` `flip--` `associate-/l/`

Counts

4 → 155

Calls

4 calls:

16.0ms	(- x (* (/ 1 z) (/ y 3.0)))
11.0ms	(/ t (* z 3.0))
13.0ms	(* (/ 1 z) (/ y 3.0))
12.0ms	(/ (/ t (* z 3.0)) y)

series149.0ms

Counts

4 → 12

Calls

4 calls:

45.0ms	(- x (* (/ 1 z) (/ y 3.0)))
31.0ms	(/ t (* z 3.0))
19.0ms	(* (/ 1 z) (/ y 3.0))
54.0ms	(/ (/ t (* z 3.0)) y)

simplify1.7s

Counts

167 → 167

Iterations

Iter	Nodes
done	5003
2	2629
1	729
0	269

prune722.0ms

Pruning

5 alts after pruning (5 fresh and 0 done)

Merged error: 0b

localize37.0ms

Local error

Found 4 expressions with local error:

0.0b	(- x (* (/ 1 z) (/ y 3.0)))
0.3b	(* (/ 1 z) (/ y 3.0))
0.4b	(* (/ 1 z) (/ t 3.0))
2.0b	(/ (* (/ 1 z) (/ t 3.0)) y)

rewrite63.0ms

Algorithm

rewrite-expression-head

Rules

80×	`add-exp-log`
70×	`add-sqr-sqrt`
53×	`times-frac`
46×	`add-cbrt-cube`
40×	`*-un-lft-identity`
36×	`add-cube-cbrt`
33×	`div-exp`
26×	`associate-r` `associate-l`
24×	`prod-exp`
17×	`cbrt-undiv`
12×	`cbrt-unprod` `unswap-sqr`
8×	`pow1`
6×	`rec-exp` `1-exp` `add-log-exp`
5×	`div-inv`
4×	`expm1-log1p-u` `insert-posit16` `log1p-expm1-u`
3×	`frac-times` `associate-/r` `fma-neg` `prod-diff` `associate-l/` `associate-*r/` `associate-/l/`
2×	`pow-prod-down` `*-commutative`
1×	`clear-num` `sub-neg` `frac-2neg` `flip3--` `diff-log` `flip--` `associate-/l*`

Counts

4 → 176

Calls

4 calls:

5.0ms	(- x (* (/ 1 z) (/ y 3.0)))
13.0ms	(* (/ 1 z) (/ y 3.0))
19.0ms	(* (/ 1 z) (/ t 3.0))
23.0ms	(/ (* (/ 1 z) (/ t 3.0)) y)

series121.0ms

Counts

4 → 12

Calls

4 calls:

42.0ms	(- x (* (/ 1 z) (/ y 3.0)))
20.0ms	(* (/ 1 z) (/ y 3.0))
20.0ms	(* (/ 1 z) (/ t 3.0))
38.0ms	(/ (* (/ 1 z) (/ t 3.0)) y)

simplify1.5s

Counts

188 → 188

Iterations

Iter	Nodes
done	5002
2	2798
1	837
0	276

prune816.0ms

Pruning

5 alts after pruning (4 fresh and 1 done)

Merged error: 0b

regimes236.0ms

Accuracy

0% (1.6b remaining)

Error of 1.6b against oracle of 0.0b and baseline of 1.6b

bsearch0.0ms

simplify3.0ms

Iterations

Iter	Nodes
done	19
1	19
0	14

end0.0ms

sample2.1s

Algorithm

intervals

Results

1.7s

11230×

body

valid