Details

sample29.0ms

Algorithm

intervals

Results

11.0ms

385×

body

valid

simplify14.0ms

Counts

1 → 1

Iterations

Useful iterations: 0 (1.0ms)

Iter	Nodes	Cost
0	11	11
1	18	11
2	24	11
3	25	11
done	25	11

prune2.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.1b

localize8.0ms

Local error

Found 2 expressions with local error:

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

rewrite15.0ms

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:

2.0ms	(+ (* x y) (* z t))
12.0ms	(+ (+ (* x y) (* z t)) (* a b))

series89.0ms

Counts

2 → 6

Calls

2 calls:

36.0ms	(+ (* x y) (* z t))
53.0ms	(+ (+ (* x y) (* z t)) (* a b))

simplify841.0ms

Counts

30 → 30

Iterations

Useful iterations: 3 (214.0ms)

Iter	Nodes	Cost
0	57	421
1	186	395
2	643	373
3	2165	369
done	5001	369

prune88.0ms

Pruning

5 alts after pruning (4 fresh and 1 done)

Merged error: 0.0b

localize11.0ms

Local error

Found 4 expressions with local error:

0.0b	(+ (* x y) (* z t))
0.2b	(* (sqrt (+ (* x y) (* z t))) (sqrt (+ (* x y) (* z t))))
1.2b	(sqrt (+ (* x y) (* z t)))
1.2b	(sqrt (+ (* x y) (* z t)))

rewrite35.0ms

Algorithm

rewrite-expression-head

Rules

28×	`add-sqr-sqrt`
24×	`sqrt-prod`
21×	`pow1`
16×	`sqrt-div`
14×	`add-cube-cbrt` `*-un-lft-identity`
10×	`sqrt-pow1` `pow1/2`
9×	`flip3-+` `flip-+`
8×	`swap-sqr`
6×	`add-exp-log` `associate-r` `associate-l` `add-cbrt-cube` `add-log-exp`
5×	`pow-prod-up`
4×	`frac-times` `unswap-sqr`
3×	`pow-prod-down` `pow-sqr`
2×	`rem-sqrt-square` `associate-r/` `associate-l/`
1×	`+-commutative` `pow2` `pow-plus` `sqrt-unprod` `prod-exp` `sum-log` `rem-square-sqrt` `*-commutative` `cbrt-unprod`

Counts

4 → 98

Calls

4 calls:

2.0ms	(+ (* x y) (* z t))
22.0ms	(* (sqrt (+ (* x y) (* z t))) (sqrt (+ (* x y) (* z t))))
3.0ms	(sqrt (+ (* x y) (* z t)))
4.0ms	(sqrt (+ (* x y) (* z t)))

series214.0ms

Counts

4 → 12

Calls

4 calls:

33.0ms	(+ (* x y) (* z t))
36.0ms	(* (sqrt (+ (* x y) (* z t))) (sqrt (+ (* x y) (* z t))))
68.0ms	(sqrt (+ (* x y) (* z t)))
76.0ms	(sqrt (+ (* x y) (* z t)))

simplify3.0s

Counts

110 → 110

Iterations

Useful iterations: 3 (518.0ms)

Iter	Nodes	Cost
0	106	2066
1	241	1477
2	871	1367
3	4257	1304
done	5000	1304

prune296.0ms

Pruning

7 alts after pruning (5 fresh and 2 done)

Merged error: 0.0b

localize19.0ms

Local error

Found 4 expressions with local error:

1.2b	(sqrt (+ (* x y) (* z t)))
1.9b	(cbrt (+ (* t z) (* x y)))
1.9b	(cbrt (+ (* x y) (* z t)))
1.9b	(cbrt (+ (* x y) (* z t)))

rewrite13.0ms

Algorithm

rewrite-expression-head

Rules

9×	`cbrt-prod` `add-sqr-sqrt`
8×	`add-cube-cbrt` `*-un-lft-identity`
6×	`cbrt-div`
5×	`pow1`
4×	`add-exp-log` `flip3-+` `add-cbrt-cube` `flip-+` `add-log-exp`
3×	`pow1/3` `sqrt-prod`
2×	`sqrt-div`
1×	`rem-sqrt-square` `sqrt-pow1` `pow1/2`

Counts

4 → 54

Calls

4 calls:

3.0ms	(sqrt (+ (* x y) (* z t)))
2.0ms	(cbrt (+ (* t z) (* x y)))
2.0ms	(cbrt (+ (* x y) (* z t)))
4.0ms	(cbrt (+ (* x y) (* z t)))

series377.0ms

Counts

4 → 12

Calls

4 calls:

70.0ms	(sqrt (+ (* x y) (* z t)))
103.0ms	(cbrt (+ (* t z) (* x y)))
102.0ms	(cbrt (+ (* x y) (* z t)))
102.0ms	(cbrt (+ (* x y) (* z t)))

simplify1.2s

Counts

66 → 66

Iterations

Useful iterations: done (1.2s)

Iter	Nodes	Cost
0	148	1029
1	365	972
2	953	905
3	2898	875
done	5000	867

prune325.0ms

Pruning

7 alts after pruning (4 fresh and 3 done)

Merged error: 0.0b

localize20.0ms

Local error

Found 4 expressions with local error:

0.4b	(pow (cbrt (sqrt (+ (* t z) (* x y)))) 4)
1.2b	(sqrt (+ (* x y) (* z t)))
1.2b	(sqrt (+ (* t z) (* x y)))
1.2b	(sqrt (+ (* t z) (* x y)))

rewrite17.0ms

Algorithm

rewrite-expression-head

Rules

14×	`add-sqr-sqrt`
12×	`sqrt-prod`
11×	`add-cube-cbrt` `*-un-lft-identity`
9×	`unpow-prod-down`
8×	`pow1`
6×	`cbrt-prod` `sqrt-div`
5×	`add-exp-log`
4×	`add-cbrt-cube` `add-log-exp`
3×	`rem-sqrt-square` `pow-unpow` `sqrt-pow1` `flip3-+` `pow1/2` `flip-+`
2×	`pow-pow`
1×	`pow-to-exp` `pow1/3` `pow-exp` `sqr-pow`

Counts

4 → 69

Calls

4 calls:

5.0ms	(pow (cbrt (sqrt (+ (* t z) (* x y)))) 4)
3.0ms	(sqrt (+ (* x y) (* z t)))
3.0ms	(sqrt (+ (* t z) (* x y)))
3.0ms	(sqrt (+ (* t z) (* x y)))

series344.0ms

Counts

4 → 12

Calls

4 calls:

135.0ms	(pow (cbrt (sqrt (+ (* t z) (* x y)))) 4)
68.0ms	(sqrt (+ (* x y) (* z t)))
70.0ms	(sqrt (+ (* t z) (* x y)))
70.0ms	(sqrt (+ (* t z) (* x y)))

simplify2.0s

Counts

81 → 81

Iterations

Useful iterations: 3 (530.0ms)

Iter	Nodes	Cost
0	166	1271
1	408	1141
2	1201	1050
3	4481	1025
done	5000	1025

prune360.0ms

Pruning

7 alts after pruning (3 fresh and 4 done)

Merged error: 0.0b

regimes416.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify1.0ms

Iterations

Useful iterations: 0 (0.0ms)

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

end0.0ms

sample755.0ms

Algorithm

intervals

Results

360.0ms

11962×

body

valid