Details

sample30.0ms

Algorithm

intervals

Results

18.0ms

274×

body

valid

simplify963.0ms

Counts

1 → 1

Iterations

Iter	Nodes
done	2001
7	1852
6	714
5	334
4	172
3	76
2	38
1	19
0	10

prune3.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 1.0b

localize14.0ms

Local error

Found 3 expressions with local error:

0.0b	(- 1.0 (/ x (* (- y z) (- y t))))
0.0b	(* (- y z) (- y t))
9.5b	(/ x (* (- y z) (- y t)))

rewrite56.0ms

Algorithm

rewrite-expression-head

Rules

15×	`add-sqr-sqrt`
13×	`*-un-lft-identity` `flip3--` `flip--`
10×	`add-cbrt-cube` `add-exp-log`
8×	`frac-times` `associate-/r/`
7×	`add-cube-cbrt`
5×	`pow1` `associate-r` `associate-l` `add-log-exp`
4×	`associate-l/` `associate-r/`
3×	`sub-neg` `times-frac` `insert-posit16` `associate-/l*` `distribute-lft-out--` `difference-of-squares`
2×	`distribute-rgt-in` `cbrt-undiv` `distribute-lft-in` `div-exp` `prod-exp` `cbrt-unprod`
1×	`clear-num` `associate-/r` `frac-2neg` `diff-log` `pow-prod-down` `-commutative` `div-inv` `unswap-sqr`

Counts

3 → 80

Calls

3 calls:

14.0ms	(- 1.0 (/ x (* (- y z) (- y t))))
28.0ms	(* (- y z) (- y t))
13.0ms	(/ x (* (- y z) (- y t)))

series167.0ms

Counts

3 → 9

Calls

3 calls:

75.0ms	(- 1.0 (/ x (* (- y z) (- y t))))
29.0ms	(* (- y z) (- y t))
64.0ms	(/ x (* (- y z) (- y t)))

simplify716.0ms

Counts

89 → 89

Iterations

Iter	Nodes
done	2000
2	1251
1	375
0	154

prune339.0ms

Pruning

4 alts after pruning (3 fresh and 1 done)

Merged error: 0.0b

localize17.0ms

Local error

Found 3 expressions with local error:

0.0b	(/ x (- y z))
0.0b	(- 1.0 (/ (/ x (- y z)) (- y t)))
2.2b	(/ (/ x (- y z)) (- y t))

rewrite85.0ms

Algorithm

rewrite-expression-head

Rules

213×	`times-frac`
186×	`add-sqr-sqrt`
179×	`*-un-lft-identity`
89×	`add-cube-cbrt`
47×	`difference-of-squares`
45×	`distribute-lft-out--`
24×	`associate-/l*`
16×	`associate-/r/`
10×	`associate-/r*` `add-cbrt-cube` `add-exp-log`
9×	`flip3--` `flip--`
8×	`div-inv`
5×	`add-log-exp`
4×	`cbrt-undiv` `div-exp`
3×	`pow1` `insert-posit16`
2×	`clear-num` `frac-2neg`
1×	`sub-neg` `diff-log` `associate-/l/`

Counts

3 → 204

Calls

3 calls:

13.0ms	(/ x (- y z))
38.0ms	(- 1.0 (/ (/ x (- y z)) (- y t)))
27.0ms	(/ (/ x (- y z)) (- y t))

series236.0ms

Counts

3 → 9

Calls

3 calls:

44.0ms	(/ x (- y z))
104.0ms	(- 1.0 (/ (/ x (- y z)) (- y t)))
87.0ms	(/ (/ x (- y z)) (- y t))

simplify498.0ms

Counts

213 → 213

Iterations

Iter	Nodes
done	2000
1	723
0	299

prune745.0ms

Pruning

5 alts after pruning (3 fresh and 2 done)

Merged error: 0.0b

localize33.0ms

Local error

Found 4 expressions with local error:

0.5b	(cbrt (- y z))
0.5b	(cbrt (- y z))
0.9b	(/ (/ x (cbrt (- y z))) (- y t))
1.8b	(* (/ (/ 1 (cbrt (- y z))) (cbrt (- y z))) (/ (/ x (cbrt (- y z))) (- y t)))

rewrite173.0ms

Algorithm

rewrite-expression-head

Rules

1128×	`times-frac`
922×	`add-sqr-sqrt`
730×	`*-un-lft-identity`
493×	`cbrt-prod`
414×	`add-cube-cbrt`
246×	`associate-l`
156×	`associate-r`
150×	`distribute-lft-out--` `difference-of-squares`
69×	`add-exp-log`
48×	`unswap-sqr`
44×	`cbrt-div` `associate-/r/`
36×	`div-exp`
32×	`add-cbrt-cube`
30×	`associate-/l*`
26×	`div-inv`
24×	`flip3--` `flip--`
21×	`cbrt-undiv`
15×	`prod-exp`
9×	`cbrt-unprod`
6×	`pow1`
5×	`associate-/r*`
4×	`insert-posit16` `add-log-exp`
3×	`rec-exp` `1-exp`
2×	`pow1/3`
1×	`frac-times` `clear-num` `frac-2neg` `pow-prod-down` `associate-l/` `associate-r/` `*-commutative` `associate-/l/`

Counts

4 → 722

Calls

4 calls:

4.0ms	(cbrt (- y z))
4.0ms	(cbrt (- y z))
25.0ms	(/ (/ x (cbrt (- y z))) (- y t))
106.0ms	(* (/ (/ 1 (cbrt (- y z))) (cbrt (- y z))) (/ (/ x (cbrt (- y z))) (- y t)))

series707.0ms

Counts

4 → 12

Calls

4 calls:

188.0ms	(cbrt (- y z))
158.0ms	(cbrt (- y z))
189.0ms	(/ (/ x (cbrt (- y z))) (- y t))
171.0ms	(* (/ (/ 1 (cbrt (- y z))) (cbrt (- y z))) (/ (/ x (cbrt (- y z))) (- y t)))

simplify1.1s

Counts

734 → 734

Iterations

Iter	Nodes
done	2000
0	791

prune3.6s

Pruning

5 alts after pruning (2 fresh and 3 done)

Merged error: 0.0b

localize20.0ms

Local error

Found 4 expressions with local error:

0.0b	(- 1.0 (* (/ 1 (- y z)) (/ x (- y t))))
0.0b	(/ x (- y t))
0.0b	(/ 1 (- y z))
2.6b	(* (/ 1 (- y z)) (/ x (- y t)))

rewrite59.0ms

Algorithm

rewrite-expression-head

Rules

87×	`add-sqr-sqrt`
72×	`*-un-lft-identity`
67×	`times-frac`
42×	`add-cube-cbrt`
32×	`add-exp-log`
21×	`associate-r` `associate-l`
20×	`add-cbrt-cube`
14×	`distribute-lft-out--` `difference-of-squares`
11×	`div-exp`
10×	`associate-/r*`
8×	`prod-exp` `associate-/r/`
7×	`pow1`
6×	`cbrt-undiv` `associate-/l*` `add-log-exp` `unswap-sqr`
5×	`flip3--` `flip--`
4×	`cbrt-unprod` `insert-posit16` `div-inv`
3×	`rec-exp` `1-exp`
2×	`clear-num` `frac-2neg`
1×	`frac-times` `sub-neg` `diff-log` `pow-prod-down` `associate-l/` `associate-r/` `*-commutative` `pow-flip` `inv-pow`

Counts

4 → 166

Calls

4 calls:

8.0ms	(- 1.0 (* (/ 1 (- y z)) (/ x (- y t))))
11.0ms	(/ x (- y t))
8.0ms	(/ 1 (- y z))
29.0ms	(* (/ 1 (- y z)) (/ x (- y t)))

series336.0ms

Counts

4 → 12

Calls

4 calls:

67.0ms	(- 1.0 (* (/ 1 (- y z)) (/ x (- y t))))
39.0ms	(/ x (- y t))
53.0ms	(/ 1 (- y z))
177.0ms	(* (/ 1 (- y z)) (/ x (- y t)))

simplify769.0ms

Counts

178 → 178

Iterations

Iter	Nodes
done	2001
2	1772
1	620
0	227

prune554.0ms

Pruning

5 alts after pruning (1 fresh and 4 done)

Merged error: 0.0b

regimes327.0ms

Accuracy

0% (0.6b remaining)

Error of 0.6b against oracle of 0.0b and baseline of 0.6b

bsearch0.0ms

simplify1.0ms

Iterations

Iter	Nodes
done	11
1	11
0	10

end0.0ms

sample1.1s

Algorithm

intervals

Results

805.0ms

8443×

body

valid