Details

sample144.0ms

Algorithm

intervals

Results

48.0ms	53×	body	1280	valid
46.0ms	157×	body	80	valid
21.0ms	39×	body	640	valid
11.0ms	24×	body	320	valid
3.0ms	10×	body	160	valid

simplify44.0ms

Counts

1 → 1

Iterations

Useful iterations: 2 (5.0ms)

Iter	Nodes	Cost
0	10	12
1	18	12
2	31	11
3	39	11
4	50	11
5	52	11
done	52	11

prune6.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.2b

localize19.0ms

Local error

Found 4 expressions with local error:

0.0b	(- (/ 1.0 (sin B)) (* x (/ 1.0 (tan B))))
0.1b	(/ 1.0 (tan B))
0.1b	(/ 1.0 (sin B))
0.3b	(* x (/ 1.0 (tan B)))

rewrite100.0ms

Algorithm

rewrite-expression-head

Rules

33×	`add-sqr-sqrt`
28×	`add-cube-cbrt` `*-un-lft-identity` `times-frac`
14×	`associate-r`
13×	`add-exp-log` `add-cbrt-cube`
6×	`pow1` `associate-/r` `associate-/l` `add-log-exp`
3×	`cbrt-undiv` `div-exp` `associate-l` `div-inv`
2×	`tan-quot` `frac-2neg` `associate-*r/` `prod-exp` `clear-num` `associate-/r/` `cbrt-unprod` `unswap-sqr`
1×	`sub-neg` `flip3--` `diff-log` `pow-prod-down` `*-commutative` `frac-sub` `flip--`

Counts

4 → 101

Calls

4 calls:

35.0ms	(- (/ 1.0 (sin B)) (* x (/ 1.0 (tan B))))
10.0ms	(/ 1.0 (tan B))
9.0ms	(/ 1.0 (sin B))
42.0ms	(* x (/ 1.0 (tan B)))

series391.0ms

Counts

4 → 12

Calls

4 calls:

165.0ms	(- (/ 1.0 (sin B)) (* x (/ 1.0 (tan B))))
41.0ms	(/ 1.0 (tan B))
22.0ms	(/ 1.0 (sin B))
162.0ms	(* x (/ 1.0 (tan B)))

simplify2.1s

Counts

113 → 113

Iterations

Useful iterations: 2 (246.0ms)

Iter	Nodes	Cost
0	174	1141
1	383	1074
2	966	996
3	2660	996
done	5000	996

prune321.0ms

Pruning

9 alts after pruning (9 fresh and 0 done)

Merged error: 0.0b

localize11.0ms

Local error

Found 3 expressions with local error:

0.0b	(- (/ 1.0 (sin B)) (/ (* x 1.0) (tan B)))
0.1b	(/ 1.0 (sin B))
0.1b	(/ (* x 1.0) (tan B))

rewrite60.0ms

Algorithm

rewrite-expression-head

Rules

18×	`add-sqr-sqrt`
15×	`*-un-lft-identity`
13×	`add-cube-cbrt` `times-frac`
10×	`add-exp-log` `add-cbrt-cube`
6×	`associate-/r*`
5×	`add-log-exp`
4×	`associate-/l*`
3×	`pow1` `cbrt-undiv` `div-exp`
2×	`frac-2neg` `clear-num` `div-inv` `difference-of-squares`
1×	`tan-quot` `sub-neg` `flip3--` `diff-log` `prod-exp` `associate-/r/` `frac-sub` `flip--` `cbrt-unprod` `distribute-lft-out--`

Counts

3 → 65

Calls

3 calls:

42.0ms	(- (/ 1.0 (sin B)) (/ (* x 1.0) (tan B)))
6.0ms	(/ 1.0 (sin B))
11.0ms	(/ (* x 1.0) (tan B))

series394.0ms

Counts

3 → 9

Calls

3 calls:

202.0ms	(- (/ 1.0 (sin B)) (/ (* x 1.0) (tan B)))
37.0ms	(/ 1.0 (sin B))
155.0ms	(/ (* x 1.0) (tan B))

simplify2.3s

Counts

74 → 74

Iterations

Useful iterations: 2 (242.0ms)

Iter	Nodes	Cost
0	143	847
1	316	799
2	870	739
3	3273	739
done	5001	739

prune259.0ms

Pruning

8 alts after pruning (8 fresh and 0 done)

Merged error: 0.0b

localize14.0ms

Local error

Found 4 expressions with local error:

0.0b	(- (/ 1.0 (sin B)) (* (/ (* x 1.0) (sin B)) (cos B)))
0.1b	(/ 1.0 (sin B))
0.1b	(/ (* x 1.0) (sin B))
0.2b	(* (/ (* x 1.0) (sin B)) (cos B))

rewrite125.0ms

Algorithm

rewrite-expression-head

Rules

20×	`add-exp-log` `add-cbrt-cube`
19×	`add-sqr-sqrt`
17×	`add-cube-cbrt` `*-un-lft-identity`
15×	`times-frac`
7×	`associate-l`
6×	`pow1` `associate-/r*` `add-log-exp`
5×	`cbrt-undiv` `div-exp` `prod-exp` `cbrt-unprod`
4×	`associate-/l*`
3×	`associate-r` `associate-*l/` `div-inv`
2×	`frac-2neg` `clear-num`
1×	`sub-neg` `flip3--` `diff-log` `pow-prod-down` `*-commutative` `frac-sub` `flip--` `sub-div` `unswap-sqr`

Counts

4 → 89

Calls

4 calls:

47.0ms	(- (/ 1.0 (sin B)) (* (/ (* x 1.0) (sin B)) (cos B)))
9.0ms	(/ 1.0 (sin B))
18.0ms	(/ (* x 1.0) (sin B))
46.0ms	(* (/ (* x 1.0) (sin B)) (cos B))

series498.0ms

Counts

4 → 12

Calls

4 calls:

180.0ms	(- (/ 1.0 (sin B)) (* (/ (* x 1.0) (sin B)) (cos B)))
42.0ms	(/ 1.0 (sin B))
96.0ms	(/ (* x 1.0) (sin B))
179.0ms	(* (/ (* x 1.0) (sin B)) (cos B))

simplify1.5s

Counts

101 → 101

Iterations

Useful iterations: 2 (279.0ms)

Iter	Nodes	Cost
0	160	1221
1	390	1156
2	1338	1021
done	5001	1021

prune366.0ms

Pruning

8 alts after pruning (7 fresh and 1 done)

Merged error: 0.0b

localize16.0ms

Local error

Found 2 expressions with local error:

0.1b	(* (* x 1.0) (cos B))
0.2b	(/ (- 1.0 (* (* x 1.0) (cos B))) (sin B))

rewrite54.0ms

Algorithm

rewrite-expression-head

Rules

11×	`add-sqr-sqrt` `add-cube-cbrt` `*-un-lft-identity`
9×	`add-exp-log` `times-frac` `add-cbrt-cube`
7×	`pow1`
3×	`associate-r` `pow-prod-down` `prod-exp` `associate-/r` `cbrt-unprod` `associate-/l`
2×	`associate-/l/` `add-log-exp`
1×	`cbrt-undiv` `flip3--` `frac-2neg` `div-sub` `div-exp` `associate-l` `clear-num` `*-commutative` `flip--` `div-inv`

Counts

2 → 48

Calls

2 calls:

23.0ms	(* (* x 1.0) (cos B))
29.0ms	(/ (- 1.0 (* (* x 1.0) (cos B))) (sin B))

series216.0ms

Counts

2 → 6

Calls

2 calls:

83.0ms	(* (* x 1.0) (cos B))
132.0ms	(/ (- 1.0 (* (* x 1.0) (cos B))) (sin B))

simplify2.8s

Counts

54 → 54

Iterations

Useful iterations: 3 (1.3s)

Iter	Nodes	Cost
0	110	789
1	257	764
2	889	676
3	3263	674
done	5000	674

prune169.0ms

Pruning

8 alts after pruning (6 fresh and 2 done)

Merged error: 0.0b

regimes95.0ms

Accuracy

0% (0.2b remaining)

Error of 0.2b against oracle of 0.0b and baseline of 0.2b

bsearch0.0ms

simplify3.0ms

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	9	11
1	11	11
done	11	11

end0.0ms

sample6.2s

Algorithm

intervals

Results

2.6s	1741×	body	1280	valid
1.1s	1384×	body	640	valid
1.0s	4950×	body	80	valid
551.0ms	351×	body	160	valid
539.0ms	713×	body	320	valid