integrator.java

来自「一个一元曲线多项式数值演示例子」· Java 代码 · 共 16 行

package numbercruncher.mathutils;

/**
 * Interface implemented by integrator classes.
 */
public interface Integrator {
  /**
   * Integrate the function from a to b,
   * and return an approximation to the area.
   * @param a the lower limit
   * @param b the upper limit
   * @param intervals the number of equal-width intervals
   * @return an approximation to the area
   */
  float integrate(float a, float b, int intervals);
}