Details

sample124.0ms

Algorithm

intervals

Results

59.0ms	98×	body	1280	valid
17.0ms	286×	body	80	valid
17.0ms	71×	body	640	valid
8.0ms	53×	body	320	valid
3.0ms	27×	body	160	valid

simplify6.1s

Counts

1 → 1

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	6	7
1	15	7
2	28	7
3	56	7
4	96	7
5	137	7
6	211	7
7	393	7
8	942	7
9	1761	7
10	2051	7
11	2171	7
done	2171	7

prune2.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.1b

localize7.0ms

Local error

Found 2 expressions with local error:

0.0b	(* (cosh x) (/ (sin y) y))
0.1b	(/ (sin y) y)

rewrite39.0ms

Algorithm

rewrite-expression-head

Rules

23×	`add-sqr-sqrt`
19×	`times-frac`
18×	`add-cube-cbrt` `*-un-lft-identity`
13×	`associate-r`
9×	`add-exp-log` `add-cbrt-cube`
4×	`pow1`
3×	`associate-l` `associate-/r` `associate-/l`
2×	`cbrt-undiv` `cosh-def` `div-exp` `prod-exp` `cbrt-unprod` `div-inv` `add-log-exp` `unswap-sqr`
1×	`frac-times` `frac-2neg` `associate-r/` `pow-prod-down` `associate-l/` `clear-num` `*-commutative`

Counts

2 → 61

Calls

2 calls:

26.0ms	(* (cosh x) (/ (sin y) y))
9.0ms	(/ (sin y) y)

series155.0ms

Counts

2 → 6

Calls

2 calls:

118.0ms	(* (cosh x) (/ (sin y) y))
36.0ms	(/ (sin y) y)

simplify2.3s

Counts

67 → 67

Iterations

Useful iterations: done (2.3s)

Iter	Nodes	Cost
0	120	663
1	255	632
2	838	568
3	3058	568
done	5000	556

prune166.0ms

Pruning

7 alts after pruning (7 fresh and 0 done)

Merged error: 0.0b

localize9.0ms

Local error

Found 3 expressions with local error:

0.0b	(* (cosh x) (/ 1 (/ y (sin y))))
0.1b	(/ y (sin y))
0.1b	(/ 1 (/ y (sin y)))

rewrite66.0ms

Algorithm

rewrite-expression-head

Rules

156×	`times-frac`
103×	`add-sqr-sqrt`
91×	`*-un-lft-identity`
89×	`add-cube-cbrt`
44×	`associate-r`
35×	`add-exp-log`
19×	`add-cbrt-cube`
16×	`associate-/r*`
15×	`div-exp`
10×	`div-inv`
7×	`cbrt-undiv` `prod-exp`
6×	`pow1` `associate-/l*`
5×	`unswap-sqr`
4×	`rec-exp` `1-exp`
3×	`associate-l` `cbrt-unprod` `add-log-exp`
2×	`cosh-def` `frac-2neg` `clear-num` `associate-/r/`
1×	`frac-times` `pow-flip` `associate-r/` `pow-prod-down` `associate-l/` `un-div-inv` `*-commutative` `inv-pow`

Counts

3 → 178

Calls

3 calls:

40.0ms	(* (cosh x) (/ 1 (/ y (sin y))))
6.0ms	(/ y (sin y))
12.0ms	(/ 1 (/ y (sin y)))

series165.0ms

Counts

3 → 9

Calls

3 calls:

92.0ms	(* (cosh x) (/ 1 (/ y (sin y))))
32.0ms	(/ y (sin y))
42.0ms	(/ 1 (/ y (sin y)))

simplify3.6s

Counts

187 → 187

Iterations

Useful iterations: 3 (2.2s)

Iter	Nodes	Cost
0	259	2334
1	580	1858
2	1415	1611
3	4524	1581
done	5000	1581

prune430.0ms

Pruning

8 alts after pruning (7 fresh and 1 done)

Merged error: 0.0b

localize10.0ms

Local error

Found 3 expressions with local error:

0.0b	(* (cosh x) (/ (/ 1 y) (/ 1 (sin y))))
0.1b	(/ 1 (sin y))
0.2b	(/ (/ 1 y) (/ 1 (sin y)))

rewrite234.0ms

Algorithm

rewrite-expression-head

Rules

854×	`times-frac`
426×	`add-sqr-sqrt`
397×	`*-un-lft-identity`
391×	`add-cube-cbrt`
174×	`associate-r`
105×	`add-exp-log`
66×	`div-exp`
57×	`div-inv`
35×	`add-cbrt-cube`
17×	`cbrt-undiv` `rec-exp` `1-exp` `prod-exp`
16×	`associate-/r` `associate-/l`
10×	`unswap-sqr`
6×	`pow1`
5×	`cbrt-unprod`
3×	`associate-l` `add-log-exp`
2×	`cosh-def` `frac-2neg` `clear-num` `associate-/r/`
1×	`frac-times` `pow-flip` `associate-r/` `pow-prod-down` `associate-l/` `*-commutative` `associate-/l/` `inv-pow`

Counts

3 → 479

Calls

3 calls:

141.0ms	(* (cosh x) (/ (/ 1 y) (/ 1 (sin y))))
9.0ms	(/ 1 (sin y))
24.0ms	(/ (/ 1 y) (/ 1 (sin y)))

series137.0ms

Counts

3 → 9

Calls

3 calls:

86.0ms	(* (cosh x) (/ (/ 1 y) (/ 1 (sin y))))
15.0ms	(/ 1 (sin y))
36.0ms	(/ (/ 1 y) (/ 1 (sin y)))

simplify1.9s

Counts

488 → 488

Iterations

Useful iterations: done (1.9s)

Iter	Nodes	Cost
0	624	8547
1	1629	5947
2	3152	5063
done	5001	4983

prune1.0s

Pruning

8 alts after pruning (7 fresh and 1 done)

Merged error: 0b

localize10.0ms

Local error

Found 2 expressions with local error:

0.0b	(* (cosh x) (sin y))
0.2b	(* (* (cosh x) (sin y)) (/ 1 y))

rewrite58.0ms

Algorithm

rewrite-expression-head

Rules

26×	`add-exp-log`
16×	`associate-r` `add-cbrt-cube`
13×	`add-sqr-sqrt` `prod-exp`
11×	`add-cube-cbrt` `*-un-lft-identity`
9×	`pow1` `times-frac`
7×	`cbrt-unprod`
4×	`div-exp` `associate-l` `pow-prod-down` `associate-*l/`
3×	`cosh-def`
2×	`cbrt-undiv` `rec-exp` `1-exp` `*-commutative` `add-log-exp`
1×	`frac-times` `associate-*r/` `un-div-inv` `div-inv` `unswap-sqr`

Counts

2 → 59

Calls

2 calls:

11.0ms	(* (cosh x) (sin y))
45.0ms	(* (* (cosh x) (sin y)) (/ 1 y))

series206.0ms

Counts

2 → 6

Calls

2 calls:

110.0ms	(* (cosh x) (sin y))
96.0ms	(* (* (cosh x) (sin y)) (/ 1 y))

simplify3.0s

Counts

65 → 65

Iterations

Useful iterations: 2 (231.0ms)

Iter	Nodes	Cost
0	140	753
1	339	625
2	1057	521
3	3951	521
done	5000	521

prune150.0ms

Pruning

8 alts after pruning (6 fresh and 2 done)

Merged error: 0b

regimes111.0ms

Accuracy

0% (0.2b remaining)

Error of 0.2b against oracle of 0.1b and baseline of 0.2b

bsearch0.0ms

simplify2.0ms

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	8	9
1	11	9
done	11	9

end0.0ms

sample5.5s

Algorithm

intervals

Results

2.2s	2891×	body	1280	valid
1.1s	8545×	body	80	valid
978.0ms	2495×	body	640	valid
394.0ms	1207×	body	320	valid
150.0ms	621×	body	160	valid