Details

sample188.0ms

Algorithm

intervals

Results

72.0ms

528×

body

valid

simplify2.7s

Counts: 1 → 1

prune11.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 8.1b

localize32.0ms

Local error

Found 4 expressions with local error:

0.2b	(* (* j 27.0) k)
0.5b	(* (* x 18.0) y)
6.5b	(* (* (* x 18.0) y) z)
6.7b	(* (* (* (* x 18.0) y) z) t)

rewrite389.0ms

Algorithm

rewrite-expression-head

Rules

37×	`pow1` `add-exp-log` `add-cbrt-cube`
22×	`pow-prod-down` `prod-exp` `cbrt-unprod`
12×	`associate-r`
8×	`add-sqr-sqrt` `add-cube-cbrt` `*-un-lft-identity`
4×	`associate-l` `*-commutative` `add-log-exp`

Counts

4 → 81

Calls

4 calls:

21.0ms	(* (* j 27.0) k)
19.0ms	(* (* x 18.0) y)
75.0ms	(* (* (* x 18.0) y) z)
267.0ms	(* (* (* (* x 18.0) y) z) t)

series156.0ms

Counts

4 → 12

Calls

4 calls:

22.0ms	(* (* j 27.0) k)
24.0ms	(* (* x 18.0) y)
39.0ms	(* (* (* x 18.0) y) z)
70.0ms	(* (* (* (* x 18.0) y) z) t)

simplify1.2s

Counts: 93 → 93

prune377.0ms

Pruning

7 alts after pruning (7 fresh and 0 done)

Merged error: 0.6b

localize35.0ms

Local error

Found 4 expressions with local error:

0.2b	(* (* a 4.0) t)
0.2b	(* (* j 27.0) k)
0.5b	(* (* x 18.0) y)
9.2b	(* (* (* x 18.0) y) (* z t))

rewrite189.0ms

Algorithm

rewrite-expression-head

Rules

40×	`pow1` `add-exp-log` `add-cbrt-cube`
24×	`pow-prod-down` `prod-exp` `cbrt-unprod`
10×	`associate-r`
7×	`add-sqr-sqrt` `add-cube-cbrt` `*-un-lft-identity`
4×	`associate-l` `*-commutative` `add-log-exp`

Counts

4 → 82

Calls

4 calls:

30.0ms	(* (* a 4.0) t)
34.0ms	(* (* j 27.0) k)
36.0ms	(* (* x 18.0) y)
83.0ms	(* (* (* x 18.0) y) (* z t))

series125.0ms

Counts

4 → 12

Calls

4 calls:

22.0ms	(* (* a 4.0) t)
22.0ms	(* (* j 27.0) k)
21.0ms	(* (* x 18.0) y)
60.0ms	(* (* (* x 18.0) y) (* z t))

simplify1.0s

Counts: 94 → 94

prune408.0ms

Pruning

10 alts after pruning (10 fresh and 0 done)

Merged error: 0.3b

localize38.0ms

Local error

Found 4 expressions with local error:

0.2b	(* (* x 4.0) i)
0.2b	(* (* j 27.0) k)
0.5b	(* (* x 18.0) y)
9.2b	(* (* (* x 18.0) y) (* z t))

rewrite140.0ms

Algorithm

rewrite-expression-head

Rules

40×	`pow1` `add-exp-log` `add-cbrt-cube`
24×	`pow-prod-down` `prod-exp` `cbrt-unprod`
10×	`associate-r`
7×	`add-sqr-sqrt` `add-cube-cbrt` `*-un-lft-identity`
4×	`associate-l` `*-commutative` `add-log-exp`

Counts

4 → 82

Calls

4 calls:

23.0ms	(* (* x 4.0) i)
18.0ms	(* (* j 27.0) k)
21.0ms	(* (* x 18.0) y)
74.0ms	(* (* (* x 18.0) y) (* z t))

series119.0ms

Counts

4 → 12

Calls

4 calls:

23.0ms	(* (* x 4.0) i)
22.0ms	(* (* j 27.0) k)
23.0ms	(* (* x 18.0) y)
51.0ms	(* (* (* x 18.0) y) (* z t))

simplify1.0s

Counts: 94 → 94

prune362.0ms

Pruning

9 alts after pruning (9 fresh and 0 done)

Merged error: 0.3b

localize44.0ms

Local error

Found 4 expressions with local error:

0.2b	(* x (* 18.0 y))
0.2b	(* (* x 4.0) i)
0.2b	(* (* j 27.0) k)
9.2b	(* (* x (* 18.0 y)) (* z t))

rewrite152.0ms

Algorithm

rewrite-expression-head

Rules

40×	`pow1` `add-exp-log` `add-cbrt-cube`
24×	`pow-prod-down` `prod-exp` `cbrt-unprod`
8×	`associate-r`
7×	`add-sqr-sqrt` `add-cube-cbrt` `*-un-lft-identity`
6×	`associate-l`
4×	`*-commutative` `add-log-exp`

Counts

4 → 82

Calls

4 calls:

28.0ms	(* x (* 18.0 y))
24.0ms	(* (* x 4.0) i)
22.0ms	(* (* j 27.0) k)
72.0ms	(* (* x (* 18.0 y)) (* z t))

series116.0ms

Counts

4 → 12

Calls

4 calls:

21.0ms	(* x (* 18.0 y))
25.0ms	(* (* x 4.0) i)
19.0ms	(* (* j 27.0) k)
50.0ms	(* (* x (* 18.0 y)) (* z t))

simplify848.0ms

Counts: 94 → 94

prune338.0ms

Pruning

9 alts after pruning (9 fresh and 0 done)

Merged error: 0.0b

regimes1.4s

Accuracy

5.6% (5.7b remaining)

Error of 5.8b against oracle of 0.1b and baseline of 6.1b

bsearch3.0ms

simplify1.3m

end0.0ms

sample5.3s

Algorithm

intervals

Results

3.4s

16244×

body

valid