Details

sample51.0ms

Algorithm

intervals

Results

23.0ms

366×

body

valid

simplify64.0ms

Counts: 1 → 1

prune2.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 6.7b

localize9.0ms

Local error

Found 2 expressions with local error:

0.3b	(- (* x y) (* z t))
6.4b	(/ (- (* x y) (* z t)) a)

rewrite29.0ms

Algorithm

rewrite-expression-head

Rules

10×	`add-sqr-sqrt` `add-cube-cbrt` `*-un-lft-identity`
9×	`times-frac`
4×	`add-exp-log` `add-cbrt-cube` `add-log-exp`
3×	`associate-/r` `associate-/l`
2×	`pow1` `flip3--` `flip--` `associate-/l/`
1×	`cbrt-undiv` `sub-neg` `frac-2neg` `diff-log` `div-sub` `div-exp` `clear-num` `div-inv`

Counts

2 → 42

Calls

2 calls:

8.0ms	(- (* x y) (* z t))
19.0ms	(/ (- (* x y) (* z t)) a)

series128.0ms

Counts

2 → 6

Calls

2 calls:

51.0ms	(- (* x y) (* z t))
76.0ms	(/ (- (* x y) (* z t)) a)

simplify1.2s

Counts: 48 → 48

prune167.0ms

Pruning

11 alts after pruning (11 fresh and 0 done)

Merged error: 6.5b

localize15.0ms

Local error

Found 2 expressions with local error:

0.3b	(- (* x y) (* z t))
6.5b	(* (- (* x y) (* z t)) (/ 1 a))

rewrite79.0ms

Algorithm

rewrite-expression-head

Rules

17×	`add-sqr-sqrt`
13×	`associate-r`
11×	`add-exp-log` `*-un-lft-identity` `times-frac`
10×	`add-cube-cbrt`
7×	`add-cbrt-cube`
4×	`pow1` `prod-exp` `add-log-exp`
3×	`flip3--` `associate-l` `flip--` `unswap-sqr`
2×	`frac-times` `div-exp` `associate-*l/` `cbrt-unprod`
1×	`cbrt-undiv` `sub-neg` `rec-exp` `diff-log` `1-exp` `associate-r/` `pow-prod-down` `un-div-inv` `-commutative` `div-inv`

Counts

2 → 52

Calls

2 calls:

20.0ms	(- (* x y) (* z t))
56.0ms	(* (- (* x y) (* z t)) (/ 1 a))

series108.0ms

Counts

2 → 6

Calls

2 calls:

50.0ms	(- (* x y) (* z t))
58.0ms	(* (- (* x y) (* z t)) (/ 1 a))

simplify606.0ms

Counts: 58 → 58

prune211.0ms

Pruning

11 alts after pruning (10 fresh and 1 done)

Merged error: 6.4b

localize19.0ms

Local error

Found 2 expressions with local error:

0.3b	(- (* x y) (* z t))
6.4b	(/ (- (* x y) (* z t)) a)

rewrite63.0ms

Algorithm

rewrite-expression-head

Rules

10×	`add-sqr-sqrt` `add-cube-cbrt` `*-un-lft-identity`
9×	`times-frac`
4×	`add-exp-log` `add-cbrt-cube` `add-log-exp`
3×	`associate-/r` `associate-/l`
2×	`pow1` `flip3--` `flip--` `associate-/l/`
1×	`cbrt-undiv` `sub-neg` `frac-2neg` `diff-log` `div-sub` `div-exp` `clear-num` `div-inv`

Counts

2 → 42

Calls

2 calls:

16.0ms	(- (* x y) (* z t))
44.0ms	(/ (- (* x y) (* z t)) a)

series132.0ms

Counts

2 → 6

Calls

2 calls:

67.0ms	(- (* x y) (* z t))
65.0ms	(/ (- (* x y) (* z t)) a)

simplify1.3s

Counts: 48 → 48

prune180.0ms

Pruning

11 alts after pruning (9 fresh and 2 done)

Merged error: 6.4b

localize18.0ms

Local error

Found 3 expressions with local error:

0.3b	(- (* x y) (* z t))
0.5b	(/ 1 (/ a (- (* x y) (* z t))))
6.4b	(/ a (- (* x y) (* z t)))

rewrite63.0ms

Algorithm

rewrite-expression-head

Rules

90×	`times-frac`
55×	`add-sqr-sqrt` `add-cube-cbrt` `*-un-lft-identity`
18×	`associate-/r*`
16×	`add-exp-log`
11×	`associate-/r/`
10×	`add-cbrt-cube`
8×	`div-exp`
6×	`flip3--` `flip--` `div-inv` `associate-/l*`
5×	`add-log-exp`
4×	`pow1` `cbrt-undiv`
2×	`rec-exp` `frac-2neg` `1-exp` `clear-num`
1×	`sub-neg` `pow-flip` `diff-log` `inv-pow`

Counts

3 → 125

Calls

3 calls:

8.0ms	(- (* x y) (* z t))
21.0ms	(/ 1 (/ a (- (* x y) (* z t))))
28.0ms	(/ a (- (* x y) (* z t)))

series222.0ms

Counts

3 → 9

Calls

3 calls:

61.0ms	(- (* x y) (* z t))
108.0ms	(/ 1 (/ a (- (* x y) (* z t))))
53.0ms	(/ a (- (* x y) (* z t)))

simplify714.0ms

Counts: 134 → 134

prune355.0ms

Pruning

11 alts after pruning (9 fresh and 2 done)

Merged error: 6.4b

regimes488.0ms

Accuracy

21.2% (0.3b remaining)

Error of 7.3b against oracle of 7.0b and baseline of 7.4b

bsearch0.0ms

simplify4.1s

end0.0ms

sample1.9s

Algorithm

intervals

Results

1.0s

11208×

body

valid