演算 (yǎn suàn) — (verb) to perform mathematical calculations; (noun) mathematical calculation (the process or result of calculating)

Definition

Examples

• 这个公式需要仔细演算。
  Zhè ge gōng shì xū yào zǐ xì yǎn suàn.
  This formula requires careful calculation.
• 经过多次演算，终于得出了正确结果。
  Jīng guò duō cì yǎn suàn, zhōng yú dé chū le zhèng què jié guǒ.
  After multiple calculations, the correct result was finally obtained.
• 他的演算过程很清晰。
  Tā de yǎn suàn guò chéng hěn qīng xī.
  His calculation process is very clear.