org.jruby.Ruby.newMathDomainError()方法的使用及代码示例

x33g5p2x  于2022-01-29 转载在 其他  
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本文整理了Java中org.jruby.Ruby.newMathDomainError方法的一些代码示例，展示了Ruby.newMathDomainError的具体用法。这些代码示例主要来源于Github/Stackoverflow/Maven等平台，是从一些精选项目中提取出来的代码，具有较强的参考意义，能在一定程度帮忙到你。Ruby.newMathDomainError方法的具体详情如下：
包路径：org.jruby.Ruby
类名称：Ruby
方法名：newMathDomainError

Ruby.newMathDomainError介绍

暂无

代码示例

代码示例来源：origin: org.jruby/jruby-core

private static void domainCheck19(IRubyObject recv, double value, String msg) {
  if (Double.isNaN(value)) {
    throw recv.getRuntime().newMathDomainError(msg);
  }
}

代码示例来源：origin: org.jruby/jruby-complete

private static void domainCheck19(IRubyObject recv, double value, String msg) {
  if (Double.isNaN(value)) {
    throw recv.getRuntime().newMathDomainError(msg);
  }
}

代码示例来源：origin: org.kill-bill.billing/killbill-osgi-bundles-jruby

private static RubyFloat log_common19(IRubyObject recv, double value, double base, String msg) {
  if (value < 0) {
    throw recv.getRuntime().newMathDomainError(msg);
  }
  double result = Math.log(value)/Math.log(base);
  return RubyFloat.newFloat(recv.getRuntime(),result);
}

代码示例来源：origin: org.jruby/jruby-core

@JRubyMethod(name = "acos", required = 1, module = true, visibility = Visibility.PRIVATE)
public static RubyFloat acos(ThreadContext context, IRubyObject recv, IRubyObject x) {
  double value = RubyNumeric.num2dbl(context, x);
  if (value < -1.0 || value > 1.0) throw context.runtime.newMathDomainError("acos");
  return RubyFloat.newFloat(context.runtime, Math.acos(value));
}

代码示例来源：origin: org.jruby/jruby-core

/** Returns the base 10 logarithm of x.
 * 
 */
@JRubyMethod(name = "log10", required = 1, module = true, visibility = Visibility.PRIVATE)
public static RubyFloat log10(ThreadContext context, IRubyObject recv, IRubyObject x) {
  double value = RubyNumeric.num2dbl(context, x);
  if (value < 0) {
    throw context.runtime.newMathDomainError("log10");
  }
  return RubyFloat.newFloat(context.runtime, Math.log10(value));
}

代码示例来源：origin: org.jruby/jruby-complete

/** Returns the base 10 logarithm of x.
 * 
 */
@JRubyMethod(name = "log10", required = 1, module = true, visibility = Visibility.PRIVATE)
public static RubyFloat log10(ThreadContext context, IRubyObject recv, IRubyObject x) {
  double value = RubyNumeric.num2dbl(context, x);
  if (value < 0) {
    throw context.runtime.newMathDomainError("log10");
  }
  return RubyFloat.newFloat(context.runtime, Math.log10(value));
}

代码示例来源：origin: org.jruby/jruby-complete

@JRubyMethod(name = "sqrt", required = 1, module = true, visibility = Visibility.PRIVATE)
public static RubyFloat sqrt(ThreadContext context, IRubyObject recv, IRubyObject x) {
  double value = RubyNumeric.num2dbl(context, x);
  if (value < 0) throw context.runtime.newMathDomainError("sqrt");
  return RubyFloat.newFloat(context.runtime, value == 0.0 ? 0.0 : Math.sqrt(value));
}

代码示例来源：origin: org.jruby/jruby-core

@JRubyMethod(name = "sqrt", required = 1, module = true, visibility = Visibility.PRIVATE)
public static RubyFloat sqrt(ThreadContext context, IRubyObject recv, IRubyObject x) {
  double value = RubyNumeric.num2dbl(context, x);
  if (value < 0) throw context.runtime.newMathDomainError("sqrt");
  return RubyFloat.newFloat(context.runtime, value == 0.0 ? 0.0 : Math.sqrt(value));
}

代码示例来源：origin: org.jruby/jruby-complete

@JRubyMethod(name = "asin", required = 1, module = true, visibility = Visibility.PRIVATE)
public static RubyFloat asin(ThreadContext context, IRubyObject recv, IRubyObject x) {
  double value = RubyNumeric.num2dbl(context, x);
  if (value < -1.0 || value > 1.0) throw context.runtime.newMathDomainError("asin");
  return RubyFloat.newFloat(context.runtime, Math.asin(value));
}

代码示例来源：origin: org.jruby/jruby-complete

@JRubyMethod(name = "acos", required = 1, module = true, visibility = Visibility.PRIVATE)
public static RubyFloat acos(ThreadContext context, IRubyObject recv, IRubyObject x) {
  double value = RubyNumeric.num2dbl(context, x);
  if (value < -1.0 || value > 1.0) throw context.runtime.newMathDomainError("acos");
  return RubyFloat.newFloat(context.runtime, Math.acos(value));
}

代码示例来源：origin: org.jruby/jruby-core

@JRubyMethod(name = "asin", required = 1, module = true, visibility = Visibility.PRIVATE)
public static RubyFloat asin(ThreadContext context, IRubyObject recv, IRubyObject x) {
  double value = RubyNumeric.num2dbl(context, x);
  if (value < -1.0 || value > 1.0) throw context.runtime.newMathDomainError("asin");
  return RubyFloat.newFloat(context.runtime, Math.asin(value));
}

代码示例来源：origin: org.jruby/jruby-complete

@Override
public IRubyObject sqrt(ThreadContext context) {
  Ruby runtime = context.runtime;
  if (isNegative()) {
    throw runtime.newMathDomainError("Numerical argument is out of domain - isqrt");
  }
  long n = value;
  long sq = floorSqrt(n);
  
  return RubyFixnum.newFixnum(runtime, sq);
}

代码示例来源：origin: org.jruby/jruby-core

@Override
public IRubyObject sqrt(ThreadContext context) {
  Ruby runtime = context.runtime;
  if (isNegative()) {
    throw runtime.newMathDomainError("Numerical argument is out of domain - isqrt");
  }
  long n = value;
  long sq = floorSqrt(n);
  
  return RubyFixnum.newFixnum(runtime, sq);
}

代码示例来源：origin: org.jruby/jruby-core

@Override
public IRubyObject sqrt(ThreadContext context) {
  Ruby runtime = context.runtime;
  if (isNegative()) {
    throw runtime.newMathDomainError("Numerical argument is out of domain - isqrt");
  }
  return bignorm(runtime, floorSqrt(value));
}

代码示例来源：origin: org.jruby/jruby-complete

@Override
public IRubyObject sqrt(ThreadContext context) {
  Ruby runtime = context.runtime;
  if (isNegative()) {
    throw runtime.newMathDomainError("Numerical argument is out of domain - isqrt");
  }
  return bignorm(runtime, floorSqrt(value));
}

代码示例来源：origin: com.ning.billing/killbill-osgi-bundles-jruby

@JRubyMethod(name = "acos", required = 1, module = true, visibility = Visibility.PRIVATE, compat = CompatVersion.RUBY1_9)
public static RubyFloat acos19(IRubyObject recv, IRubyObject x) {
  double value = needFloat(x).getDoubleValue();
  if (value < -1.0 || value > 1.0) {
    throw recv.getRuntime().newMathDomainError("acos");
  }
  double result = Math.acos(value);  
  return RubyFloat.newFloat(recv.getRuntime(), result);
}

代码示例来源：origin: org.kill-bill.billing/killbill-osgi-bundles-jruby

@JRubyMethod(name = "acos", required = 1, module = true, visibility = Visibility.PRIVATE, compat = CompatVersion.RUBY1_9)
public static RubyFloat acos19(IRubyObject recv, IRubyObject x) {
  double value = needFloat(x).getDoubleValue();
  if (value < -1.0 || value > 1.0) {
    throw recv.getRuntime().newMathDomainError("acos");
  }
  double result = Math.acos(value);  
  return RubyFloat.newFloat(recv.getRuntime(), result);
}

代码示例来源：origin: com.ning.billing/killbill-osgi-bundles-jruby

@JRubyMethod(name = "atanh", required = 1, module = true, visibility = Visibility.PRIVATE, compat = CompatVersion.RUBY1_9)
public static RubyFloat atanh_19(IRubyObject recv, IRubyObject x) {
  double value = needFloat(x).getDoubleValue();
  double  y = Math.abs(value);
  if (value < -1.0 || value > 1.0) {
    throw recv.getRuntime().newMathDomainError("atanh");
  }
  double result = atanh_common(recv, x);
  return RubyFloat.newFloat(recv.getRuntime(), result);
}

代码示例来源：origin: org.jruby/jruby-complete

private RubyBigDecimal newPowOfInfinity(ThreadContext context, RubyNumeric exp) {
  if (Numeric.f_negative_p(context, exp)) {
    if (infinitySign >= 0) return newZero(context.runtime, 0);
    // (-Infinity) ** (-even_integer) -> +0 AND (-Infinity) ** (-odd_integer) -> -0
    if (Numeric.f_integer_p(context, exp)) return newZero(context.runtime, isEven(exp) ? 1 : -1);
    return newZero(context.runtime, -1); // (-Infinity) ** (-non_integer) -> -0
  }
  if (infinitySign >= 0) return newInfinity(context.runtime, 1);
  if (Numeric.f_integer_p(context, exp)) return newInfinity(context.runtime, isEven(exp) ? 1 : -1);
  throw context.runtime.newMathDomainError("a non-integral exponent for a negative base");
}

代码示例来源：origin: org.jruby/jruby-core

private RubyBigDecimal newPowOfInfinity(ThreadContext context, RubyNumeric exp) {
  if (Numeric.f_negative_p(context, exp)) {
    if (infinitySign >= 0) return newZero(context.runtime, 0);
    // (-Infinity) ** (-even_integer) -> +0 AND (-Infinity) ** (-odd_integer) -> -0
    if (Numeric.f_integer_p(context, exp)) return newZero(context.runtime, isEven(exp) ? 1 : -1);
    return newZero(context.runtime, -1); // (-Infinity) ** (-non_integer) -> -0
  }
  if (infinitySign >= 0) return newInfinity(context.runtime, 1);
  if (Numeric.f_integer_p(context, exp)) return newInfinity(context.runtime, isEven(exp) ? 1 : -1);
  throw context.runtime.newMathDomainError("a non-integral exponent for a negative base");
}

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