final class Platform {
  static CharMatcher precomputeCharMatcher(CharMatcher matcher) {
    // CharMatcher.precomputed() produces CharMatchers that are maybe a little
    // faster (and that's debatable), but definitely more memory-hungry. We're
    // choosing to turn .precomputed() into a no-op in GWT, because it doesn't
    // seem to be a worthwhile tradeoff in a browser.
    return matcher;
  }

  static String formatCompact4Digits(double value) {

  }

  /** The 0-ary cartesian product is a single empty list. */
  public void testCartesianProduct_zeroary() {
    assertThat(cartesianProduct()).containsExactly(list());
  }

  /** A unary cartesian product is one list of size 1 for each element in the input set. */
  public void testCartesianProduct_unary() {
    assertThat(cartesianProduct(set(1, 2))).containsExactly(list(1), list(2));
  }

house
how
hoyanger.no
hoylandet.no
hr
hr.eu.org
hra.health
hrsn.dev
hs.kr
hsbc
ht
httpbin.org
hu
hu.eu.org
hu.net
hughes
huissier-justice.fr
hungry.jp
hungyen.vn
hurdal.no
hurum.no
hvaler.no
hyatt
hyllestad.no
hyogo.jp
hypernode.io
hyuga.miyazaki.jp
hyundai
hzc.io
hábmer.no
hámmárfeasta.no
hápmir.no

as they are accessible.
</p>


<h3 id="Primary_expressions">Primary expressions</h3>

<p>
Primary expressions are the operands for unary and binary expressions.
</p>

<pre class="ebnf">
PrimaryExpr   = Operand |
                Conversion |
                MethodExpr |
                PrimaryExpr Selector |

house
how
hoyanger.no
hoylandet.no
hr
hr.eu.org
hra.health
hrsn.dev
hs.kr
hsbc
ht
httpbin.org
hu
hu.eu.org
hu.net
hughes
huissier-justice.fr
hungry.jp
hungyen.vn
hurdal.no
hurum.no
hvaler.no
hyatt
hyllestad.no
hyogo.jp
hypernode.io
hyuga.miyazaki.jp
hyundai
hzc.io
hábmer.no
hámmárfeasta.no
hápmir.no

flier.jp
floppy.jp
fool.jp
frenchkiss.jp
girlfriend.jp
girly.jp
gloomy.jp
gonna.jp
greater.jp
hacca.jp
heavy.jp
her.jp
hiho.jp
hippy.jp
holy.jp
hungry.jp
icurus.jp
itigo.jp
jellybean.jp
kikirara.jp
kill.jp
kilo.jp
kuron.jp
littlestar.jp
lolipopmc.jp
lolitapunk.jp
lomo.jp
lovepop.jp
lovesick.jp

*   Enable JIT-compiled i64-indexed kernels on GPU for large tensors with more than 2**32 elements.
    *   Unary GPU kernels: Abs, Atanh, Acos, Acosh, Asin, Asinh, Atan, Cos, Cosh, Sin, Sinh, Tan, Tanh.
    *   Binary GPU kernels: AddV2, Sub, Div, DivNoNan, Mul, MulNoNan, FloorDiv, Equal, NotEqual, Greater, GreaterEqual, LessEqual, Less.