The phrase "a delicate equation" is correct and usable in written English.
It can be used when referring to a situation or problem that requires careful consideration or balance, often involving multiple factors or variables.
Example: "Negotiating peace between the two countries is a delicate equation that requires patience and understanding from both sides."
Alternatives: "a sensitive balance" or "a fragile calculation".
The time trial had offered Dumoulin and Dennis a chance – albeit a remote one – to put Cummings under pressure, but in the event the Wirral rider was equal to the task, although with overnight rain slow to clear, there was a delicate equation to be resolved: the need for speed versus the obvious need to stay upright on greasy corners with tight exit points and unhelpful cambers.
Colour is one of the area's he's best known for, and while I don't colour my hair, I know it's a delicate equation to get right.
For these countries a delicate equation balancing increasing population against increasing productivity of both agricultural and forest land is required.
Mr. Bonacich, the apricot farmer, said that worries about finding legal workers would just add another variable to the delicate equation of a farmer's bottom line.
Opinion among the audience was divided as to how this all turned out, but the issue went viral when Alice Jones wrote up her experiences in the Independent and wondered whether a fear of having to offer compensation to ticket holders had come into the delicate equation.
The potential upsets to this delicate equation are also the crowd-pleasers: Sophia Vergara and Betty White, who've put in strong, consistently goofy turns as the foreigner we love to giggle at and the granny we love to giggle at, in MF and the surprisingly-funny "Hot In Cleveland".
At the same time, making it easier for buses to navigate their routes can be a delicate traffic engineering equation, since officials want to avoid exacerbating the problem on the city's already congested streets.
In this scheme, a delicate way to discretize the coupled equations is incorporated.
The numerical handling of these equations is therefore a delicate problem.
Here the competing inertial and viscous terms in the governing equations lead to a delicate balance in solutions that have extreme sensitivity to variations in boundary and initial conditions.
By means of a delicate analysis, we establish the existence and uniqueness of a global solution to the HJB equation in two main steps.
