Some conventions, however, differ from standard romanizations:

Well, conventions differed on that.

Naming conventions differ from those of mathematicians:

This convention differed from the previous Texas councils of 1832, 1833, and the Consultation.

Depending on the compiler and architecture, it also may be the case that calling conventions differ between the two languages.

Naming conventions in Fiji differ greatly, both between and within ethnic groups in Fiji.

But it happens that their conventions differ in some respects from ours.

In languages written horizontally, conventions differ about the direction in which the title on the spine is rotated:

Naming conventions of units differ for traditional British historical reasons, creating a significant opportunity for confusion; an infantry battalion is equivalent to a cavalry regiment.

These different conventions differ by elementary terms that are positive real numbers.