Details

sample271.0ms

Algorithm: halfpoints

simplify5.6s

Counts

1 → 1

Iterations

Iter	Nodes
done	5001
8	3146
7	1368
6	485
5	198
4	122
3	79
2	48
1	30
0	16

prune60.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0.0b

localize33.0ms

Local error

Found 2 expressions with local error:

0.0b	(fma (exp x) (cos y) (/ (cos y) (exp x)))
0.0b	(/ (cos y) (exp x))

rewrite20.0ms

Algorithm

rewrite-expression-head

Rules

10×	`add-sqr-sqrt` `*-un-lft-identity` `add-cube-cbrt`
9×	`times-frac`
4×	`add-cbrt-cube`
3×	`associate-/r` `add-exp-log` `associate-/l`
2×	`expm1-log1p-u` `pow1` `insert-posit16` `log1p-expm1-u` `add-log-exp`
1×	`cbrt-undiv` `clear-num` `frac-2neg` `div-exp` `fma-udef` `div-inv`

Counts

2 → 41

Calls

2 calls:

1.0ms	(fma (exp x) (cos y) (/ (cos y) (exp x)))
15.0ms	(/ (cos y) (exp x))

series278.0ms

Counts

2 → 6

Calls

2 calls:

176.0ms	(fma (exp x) (cos y) (/ (cos y) (exp x)))
102.0ms	(/ (cos y) (exp x))

simplify3.7s

Counts

47 → 47

Iterations

Iter	Nodes
done	5001
3	1140
2	372
1	139
0	75

prune494.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0b

localize35.0ms

Local error

Found 3 expressions with local error:

0.0b	(/ (cos y) (exp x))
0.0b	(* (exp x) (cos y))
0.0b	(+ (* (exp x) (cos y)) (/ (cos y) (exp x)))

rewrite81.0ms

Algorithm

rewrite-expression-head

Rules

15×	`add-sqr-sqrt`
13×	`*-un-lft-identity` `add-cube-cbrt`
9×	`times-frac`
7×	`add-cbrt-cube`
5×	`pow1` `add-exp-log` `add-log-exp`
3×	`expm1-log1p-u` `associate-/r` `associate-r` `associate-l` `insert-posit16` `log1p-expm1-u` `associate-/l`
1×	`cbrt-undiv` `+-commutative` `clear-num` `sum-log` `fma-def` `frac-2neg` `flip3-+` `div-exp` `pow-prod-down` `prod-exp` `*-commutative` `cbrt-unprod` `flip-+` `div-inv` `unswap-sqr`

Counts

3 → 66

Calls

3 calls:

28.0ms	(/ (cos y) (exp x))
20.0ms	(* (exp x) (cos y))
29.0ms	(+ (* (exp x) (cos y)) (/ (cos y) (exp x)))

series368.0ms

Counts

3 → 9

Calls

3 calls:

89.0ms	(/ (cos y) (exp x))
102.0ms	(* (exp x) (cos y))
176.0ms	(+ (* (exp x) (cos y)) (/ (cos y) (exp x)))

simplify4.4s

Counts

75 → 75

Iterations

Iter	Nodes
done	5381
3	2890
2	846
1	251
0	106

prune669.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize28.0ms

Local error

Found 3 expressions with local error:

0.0b	(fma (exp x) (cos y) (/ 1 (/ (exp x) (cos y))))
0.1b	(/ (exp x) (cos y))
0.2b	(/ 1 (/ (exp x) (cos y)))

rewrite40.0ms

Algorithm

rewrite-expression-head

Rules

84×	`times-frac`
53×	`add-sqr-sqrt` `*-un-lft-identity` `add-cube-cbrt`
16×	`associate-/r*`
12×	`add-exp-log`
10×	`add-cbrt-cube`
8×	`div-exp`
6×	`div-inv` `associate-/l*`
4×	`pow1` `cbrt-undiv`
3×	`expm1-log1p-u` `insert-posit16` `log1p-expm1-u` `add-log-exp`
2×	`rec-exp` `clear-num` `frac-2neg` `1-exp`
1×	`associate-/r/` `fma-udef` `pow-flip` `inv-pow`

Counts

3 → 120

Calls

3 calls:

1.0ms	(fma (exp x) (cos y) (/ 1 (/ (exp x) (cos y))))
10.0ms	(/ (exp x) (cos y))
17.0ms	(/ 1 (/ (exp x) (cos y)))

series252.0ms

Counts

3 → 9

Calls

3 calls:

124.0ms	(fma (exp x) (cos y) (/ 1 (/ (exp x) (cos y))))
64.0ms	(/ (exp x) (cos y))
63.0ms	(/ 1 (/ (exp x) (cos y)))

simplify4.3s

Counts

129 → 129

Iterations

Iter	Nodes
done	5001
3	2864
2	1131
1	407
0	176

prune1.1s

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes237.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify6.0ms

Iterations

Iter	Nodes
done	11
1	11
0	9

end0.0ms

sample6.2s

Algorithm: halfpoints