pad_spa/node_modules/less/test/less-bom/math/strict-legacy/parens.less

.parens {
  @var: 1px;
  border: (@var * 2) solid black;
  margin: (@var * 1) (@var + 2) (4 * 4) 3;
  width: (6 * 6);
  padding: 2px (6 * 6px);
}

.in-function {
  value: min((1 + 1)) + 1;
}

.more-parens {
  @var: (2 * 2);
  padding: (2 * @var) 4 4 (@var * 1px);
  width-all: ((@var * @var) * 6);
  width-first: ((@var * @var)) * 6;
  width-keep: (@var * @var) * 6;
  height: calc(100% + (25vh - 20px));
  height-keep: (7 * 7) + (8 * 8);
  height-all: ((7 * 7) + (8 * 8));
  height-parts: ((7 * 7)) + ((8 * 8));
  margin-keep: (4 * (5 + 5) / 2) - (@var * 2);
  margin-parts: ((4 * (5 + 5) / 2)) - ((@var * 2));
  margin-all: ((4 * (5 + 5) / 2) + (-(@var * 2)));
  border-radius-keep: 4px * (1 + 1) / @var + 3px;
  border-radius-parts: ((4px * (1 + 1))) / ((@var + 3px));
  border-radius-all: (4px * (1 + 1) / @var + 3px);
  // margin: (6 * 6)px;
}

.negative {
  @var: 1;
  neg-var: -@var; // -1 ?
  neg-var-paren: -(@var); // -(1) ?
}

.nested-parens {
  width: 2 * (4 * (2 + (1 + 6))) - 1;
  height: ((2 + 3) * (2 + 3) / (9 - 4)) + 1;
}

.mixed-units {
  margin: 2px 4em 1 5pc;
  padding: (2px + 4px) 1em 2px 2;
}

.test-false-negatives {
  a: ~"(";
}