test {
  E: 2.71828;
  PI: 3.14159;
  TAU: 6.28319;
  sign: 0;
  sign: 1;
  sign: -1;
  exp: 15.15426;
  log: 1;
  log2: 1.4427;
  log10: 0.43429;
  cbrt: 1.39561;
  sqrt: 1.64872;
  fact: 2;
  pow: 23.14069;
  sin: 0;
  sin: 1;
  sin: 0;
  cos: 1;
  cos: 0;
  cos: -1;
  tan: 0;
  tan: 1.73205;
  tan: 0;
  sec: 1;
  sec: 2;
  sec: -1;
  csc: inf;
  csc: 1.1547;
  csc: 1.1547;
  cot: inf;
  cot: 0;
  cot: -0.57735;
  sinh: 0;
  sinh: 2.3013;
  sinh: 11.54874;
  cosh: 1;
  cosh: 2.50918;
  cosh: 11.59195;
  tanh: 0;
  tanh: 0.91715;
  tanh: 0.99627;
  sech: 1;
  sech: 0.39854;
  sech: 0.08627;
  csch: inf;
  csch: 0.43454;
  csch: 0.08659;
  coth: inf;
  coth: 1.09033;
  coth: 1.00374;
  asin: 0;
  asin: nan;
  asin: nan;
  acos: 1.5708;
  acos: nan;
  acos: nan;
  atan: 0;
  atan: 1.00388;
  atan: 1.26263;
  asec: 0.63662;
  asec: nan;
  asec: nan;
  acsc: inf;
  acsc: nan;
  acsc: nan;
  acot: inf;
  acot: 0.99613;
  acot: 0.792;
  asinh: 0;
  asinh: 1.2334;
  asinh: 1.8623;
  acosh: nan;
  acosh: 1.02323;
  acosh: 1.81153;
  atanh: 0;
  atanh: nan;
  atanh: nan;
  asech: nan;
  asech: 0.9773;
  asech: 0.55202;
  acsch: inf;
  acsch: 0.81076;
  acsch: 0.53697;
  acoth: inf;
  acoth: nan;
  acoth: nan; }