Numerical analysis studies methods for problems in analysis using functional analysis and approximation theory; numerical analysis includes the study of approximation and discretisation broadly with special concern for rounding errors.
Akayad naɗin iɣaru timkarawen ye asəbabən ən akayad dǎɣ atkul ən akayad ašeɣalan ad tamusne ən tihza; akayad ən edan ila teɣare ən ihaz ad assusəm as tənna haruwat ad aniyat ebdan ye imrəlitan awednen.