Details

sample70.0ms

Algorithm

intervals

Results

27.0ms

373×

body

valid

simplify46.0ms

Counts

1 → 1

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	11	11
1	18	11
2	25	11
3	27	11
done	27	11

prune4.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize21.0ms

Local error

Found 2 expressions with local error:

0.0b	(+ (* x y) (* z t))
0.0b	(+ (+ (* x y) (* z t)) (* a b))

rewrite50.0ms

Algorithm

rewrite-expression-head

Rules

9×	`add-log-exp`
4×	`sum-log`
2×	`pow1` `add-exp-log` `+-commutative` `add-sqr-sqrt` `add-cube-cbrt` `*-un-lft-identity` `flip3-+` `add-cbrt-cube` `flip-+`
1×	`associate-+l+`

Counts

2 → 24

Calls

2 calls:

17.0ms	(+ (* x y) (* z t))
32.0ms	(+ (+ (* x y) (* z t)) (* a b))

series129.0ms

Counts

2 → 6

Calls

2 calls:

47.0ms	(+ (* x y) (* z t))
82.0ms	(+ (+ (* x y) (* z t)) (* a b))

simplify1.9s

Counts

30 → 30

Iterations

Useful iterations: 3 (753.0ms)

Iter	Nodes	Cost
0	57	421
1	187	395
2	683	373
3	2401	369
done	5000	369

prune138.0ms

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0.0b

localize21.0ms

Local error

Found 4 expressions with local error:

0.0b	(+ (* x y) (* z t))
0.0b	(+ (exp (log (+ (* x y) (* z t)))) (* a b))
1.5b	(log (+ (* x y) (* z t)))
2.8b	(exp (log (+ (* x y) (* z t))))

rewrite86.0ms

Algorithm

rewrite-expression-head

Rules

8×	`add-log-exp`
7×	`add-sqr-sqrt` `add-cube-cbrt` `*-un-lft-identity`
6×	`pow1` `log-prod`
5×	`add-exp-log`
4×	`log-div` `exp-prod` `flip3-+` `add-cbrt-cube` `flip-+`
3×	`exp-sum`
2×	`+-commutative` `exp-diff` `sum-log` `log-pow`
1×	`rem-log-exp` `rem-exp-log`

Counts

4 → 53

Calls

4 calls:

15.0ms	(+ (* x y) (* z t))
53.0ms	(+ (exp (log (+ (* x y) (* z t)))) (* a b))
6.0ms	(log (+ (* x y) (* z t)))
9.0ms	(exp (log (+ (* x y) (* z t))))

series288.0ms

Counts

4 → 12

Calls

4 calls:

56.0ms	(+ (* x y) (* z t))
88.0ms	(+ (exp (log (+ (* x y) (* z t)))) (* a b))
89.0ms	(log (+ (* x y) (* z t)))
55.0ms	(exp (log (+ (* x y) (* z t))))

simplify1.7s

Counts

65 → 65

Iterations

Useful iterations: done (1.7s)

Iter	Nodes	Cost
0	105	948
1	255	819
2	772	748
3	2377	748
done	5000	738

prune303.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0.0b

localize35.0ms

Local error

Found 4 expressions with local error:

0.0b	(+ (* x y) (* z t))
0.0b	(+ (pow E (log (+ (* x y) (* z t)))) (* a b))
1.5b	(log (+ (* x y) (* z t)))
3.0b	(pow E (log (+ (* x y) (* z t))))

rewrite131.0ms

Algorithm

rewrite-expression-head

Rules

8×	`add-sqr-sqrt` `add-cube-cbrt` `*-un-lft-identity` `add-log-exp`
7×	`pow1`
6×	`add-exp-log` `log-prod`
4×	`log-div` `pow-unpow` `flip3-+` `add-cbrt-cube` `flip-+`
3×	`unpow-prod-up` `unpow-prod-down`
2×	`+-commutative` `pow-exp` `sum-log` `log-pow` `pow-sub`
1×	`pow-to-exp` `e-exp-1` `pow-pow` `rem-log-exp` `sqr-pow`

Counts

4 → 60

Calls

4 calls:

8.0ms	(+ (* x y) (* z t))
90.0ms	(+ (pow E (log (+ (* x y) (* z t)))) (* a b))
13.0ms	(log (+ (* x y) (* z t)))
18.0ms	(pow E (log (+ (* x y) (* z t))))

series599.0ms

Counts

4 → 12

Calls

4 calls:

58.0ms	(+ (* x y) (* z t))
352.0ms	(+ (pow E (log (+ (* x y) (* z t)))) (* a b))
67.0ms	(log (+ (* x y) (* z t)))
122.0ms	(pow E (log (+ (* x y) (* z t))))

simplify2.1s

Counts

72 → 72

Iterations

Useful iterations: done (2.1s)

Iter	Nodes	Cost
0	122	1139
1	319	1045
2	895	901
3	2834	885
done	5001	883

prune331.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0.0b

regimes366.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify4.0ms

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	11	11
1	16	11
done	16	11

end0.0ms

sample1.7s

Algorithm

intervals

Results

839.0ms

11866×

body

valid