conditional equation造句

Quasiidentities amount to conditional equations for which the conditions themselves are equations.
This leads to a weak non-linear conditional equation for the EASM coefficients and an additional equation for g must be solved.
Conditional equations are true for only some values of the involved variables, e . g . x ^ 2-1 = 8 is true only for x = 3 and x =-3.
"' Klaus Barner "'( 2011 ) asserts that Fermat uses two different Latin words ( aequabitur and adaequabitur ) to replace the nowadays usual equals sign, " aequabitur " when the equation concerns a valid identity between two constants, a universally valid ( proved ) formula, or a conditional equation, " adaequabitur ", however, when the equation describes a relation between two variables, which are " not independent " ( and the equation is no valid formula ).
It's difficult to find conditional equation in a sentence. 用conditional equation造句挺难的