您要查找的是不是：
- 既约方程Cardan公式 reduced equation Cardan's formula
- 不可约方程 irreducible equation
- 既约分数 irreducible fraction
- 可约方程 reducible equation
- 既约子 irreducible sub
- 交既约元 Meet-irreducible Element
- 伯努利方程求解公式 SEAKING SOLUTION FORMULA OF BERNOULLI EQUATION
- 既是 be
- 几类丢番图方程的特解公式 Particular solution formulas of several classed diophanthe equation
- 亚直既约 subdirectly irreducible
- 既有 existing
- 应用二次公式到方程的代码 This code applies the quadratic formula to an equation and derives the variable value given the three coefficients
- 约等于 approximate
- 约好 by agreement
- 恰当方程通积分公式的应用 Application of General Integral Formula for Exact Equations
- 他既不学习，也不玩。 Neither does he study nor play.
- 约为 be about
- 既要 should
- 交换代数中二次方程的求根公式 Real Coefficient Quadratic Equations Formula of Root on Real Commutative Algebra
- 约见 meet up
