The phrase "a new arithmetic" is correct and usable in written English.
It can be used when discussing a novel approach or method related to mathematics or calculations.
Example: "The researchers proposed a new arithmetic that could simplify complex equations and improve computational efficiency."
Alternatives: "an innovative calculation" or "a fresh mathematical approach".
When you load the library, the circuit browser at left will have a new "Arithmetic" folder.
A new arithmetic narrows policy to the point where parties seem to mimic each other as products might.
At the same time, some Labour and Liberal Democrat politicians began putting forward a new arithmetic that could further delay any resolution, feeding their spin to reporters who rushed from one spot to another around the square mile of Whitehall that is the seat of Parliament, the parties' headquarters and 10 Downing Street.
Tasking students with the generation of a new arithmetic problem and construction of a new numerical relation can be seen as an effort toward better understanding of word problems (Brown and Walter 1990).
Interestingly, even when a lead author of ENCODE reduced the functional genomic fraction to 20%, he continued to insist that the term "junk DNA" needs "to be totally expunged from the lexicon," inventing a new arithmetic according to which 20% > 80%.
The new arithmetic involves an explosion of numbers on an unprecedented scale and an analysis of a random walk … er … stumble down Wall Street and Main Street.
The new arithmetic of sports statistics was both a cause and an effect of superstardom.
This paper applies a new fuzzy arithmetic of interval calculus and fuzzy quantities to automatic control.
In the late 1600s Leibniz decided there was a need for a new, purer arithmetic than our common decimal system.
Ingrid Ernst, a theater director, said she was vexed by the new arithmetic of tipping.
This ancient text was such an influence on Liebniz that he titled his article on the new arithmetic: "Explanation of the binary arithmetic, which uses only the characters 1 and 0, with some remarks on its usefulness, and on the light it throws on the ancient Chinese figures of Fu Xi".
