陽よう解かい法ほう

noun

explicit method

In numerical analysis, a method where the state at a later time is computed directly from the current state, without solving an equation. Contrasts with 陰解法 (implicit method).

• 陽よう解かい法ほうは計けい算さんが簡かん単たんだが、時じ間かん刻きざみが大おおきいと不ふ安あん定ていになることがある。

  The explicit method is simple to compute, but it can become unstable if the time step is too large.