Details

sample27.0ms

Algorithm

intervals

Results

7.0ms	175×	body	80	valid
6.0ms	42×	body	640	valid
4.0ms	15×	body	1280	valid
2.0ms	15×	body	320	valid
1.0ms	9×	body	160	valid

simplify7.0ms

Counts

1 → 1

Iterations

Useful iterations: 0 (1.0ms)

Iter	Nodes	Cost
0	5	6
1	8	6
2	11	6
3	15	6
4	16	6
done	16	6

prune2.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.1b

localize6.0ms

Local error

Found 2 expressions with local error:

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

rewrite12.0ms

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` `expm1-log1p-u` `div-exp` `prod-exp` `cbrt-unprod` `log1p-expm1-u` `div-inv` `add-log-exp` `unswap-sqr`
1×	`frac-2neg` `associate-r/` `pow-prod-down` `clear-num` `-commutative`

Counts

2 → 63

Calls

2 calls:

7.0ms	(* x (/ (sin y) y))
3.0ms	(/ (sin y) y)

series85.0ms

Counts

2 → 6

Calls

2 calls:

54.0ms	(* x (/ (sin y) y))
31.0ms	(/ (sin y) y)

simplify466.0ms

Counts

69 → 69

Iterations

Useful iterations: 2 (79.0ms)

Iter	Nodes	Cost
0	102	595
1	222	568
2	943	516
done	5000	516

prune185.0ms

Pruning

8 alts after pruning (7 fresh and 1 done)

Merged error: 0b

localize8.0ms

Local error

Found 3 expressions with local error:

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

rewrite39.0ms

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×	`expm1-log1p-u` `associate-l` `cbrt-unprod` `log1p-expm1-u` `add-log-exp`
2×	`frac-2neg` `clear-num` `associate-/r/`
1×	`pow-flip` `associate-r/` `pow-prod-down` `un-div-inv` `-commutative` `inv-pow`

Counts

3 → 182

Calls

3 calls:

20.0ms	(* x (/ 1 (/ y (sin y))))
2.0ms	(/ y (sin y))
9.0ms	(/ 1 (/ y (sin y)))

series102.0ms

Counts

3 → 9

Calls

3 calls:

51.0ms	(* x (/ 1 (/ y (sin y))))
25.0ms	(/ y (sin y))
26.0ms	(/ 1 (/ y (sin y)))

simplify1.6s

Counts

191 → 191

Iterations

Useful iterations: 2 (241.0ms)

Iter	Nodes	Cost
0	244	2235
1	589	1883
2	2245	1524
done	5000	1524

prune368.0ms

Pruning

7 alts after pruning (6 fresh and 1 done)

Merged error: 0b

localize6.0ms

Local error

Found 2 expressions with local error:

0.1b	(/ y (sin y))
0.1b	(/ x (/ y (sin y)))

rewrite11.0ms

Algorithm

rewrite-expression-head

Rules

84×	`times-frac`
52×	`add-sqr-sqrt` `add-cube-cbrt` `*-un-lft-identity`
16×	`associate-/r*`
9×	`add-exp-log` `add-cbrt-cube`
6×	`div-inv` `associate-/l*`
4×	`cbrt-undiv` `div-exp`
2×	`pow1` `expm1-log1p-u` `frac-2neg` `clear-num` `log1p-expm1-u` `add-log-exp`
1×	`associate-/r/`

Counts

2 → 101

Calls

2 calls:

2.0ms	(/ y (sin y))
5.0ms	(/ x (/ y (sin y)))

series81.0ms

Counts

2 → 6

Calls

2 calls:

23.0ms	(/ y (sin y))
58.0ms	(/ x (/ y (sin y)))

simplify571.0ms

Counts

107 → 107

Iterations

Useful iterations: 2 (125.0ms)

Iter	Nodes	Cost
0	175	1270
1	377	1192
2	1593	1130
done	5000	1130

prune241.0ms

Pruning

7 alts after pruning (5 fresh and 2 done)

Merged error: 0b

localize8.0ms

Local error

Found 3 expressions with local error:

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

rewrite109.0ms

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×	`expm1-log1p-u` `associate-l` `log1p-expm1-u` `add-log-exp`
2×	`frac-2neg` `clear-num` `associate-/r/`
1×	`pow-flip` `associate-r/` `pow-prod-down` `-commutative` `associate-/l/` `inv-pow`

Counts

3 → 483

Calls

3 calls:

60.0ms	(* x (/ (/ 1 y) (/ 1 (sin y))))
2.0ms	(/ 1 (sin y))
11.0ms	(/ (/ 1 y) (/ 1 (sin y)))

series99.0ms

Counts

3 → 9

Calls

3 calls:

58.0ms	(* x (/ (/ 1 y) (/ 1 (sin y))))
14.0ms	(/ 1 (sin y))
27.0ms	(/ (/ 1 y) (/ 1 (sin y)))

simplify914.0ms

Counts

492 → 492

Iterations

Useful iterations: done (900.0ms)

Iter	Nodes	Cost
0	609	8296
1	1818	6529
done	5001	4995

prune628.0ms

Pruning

7 alts after pruning (4 fresh and 3 done)

Merged error: 0b

regimes96.0ms

Accuracy

0% (0.1b remaining)

Error of 0.1b against oracle of 0.0b and baseline of 0.1b

bsearch0.0ms

simplify1.0ms

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	5	6
1	6	6
done	6	6

end0.0ms

sample810.0ms

Algorithm

intervals

Results

218.0ms	895×	body	1280	valid
195.0ms	5264×	body	80	valid
153.0ms	997×	body	640	valid
65.0ms	561×	body	320	valid
22.0ms	283×	body	160	valid