Is there a macro in latex to write ceil (x) and floor (x) in short form? The long form \left \lceil {x}\right \rceil is a bit lengthy to type every time it is used.

The floor function (also known as the entier function) is defined as having its value the largest integer which does not exceed its argument. When applied to any positive argument it represents the integer part of the argument obtained by suppressing the fractional part.

This paper introduces LongBench v2, a bench- mark designed to assess the ability of LLMs to handle long-context problems requiring deep understanding and reasoning across real-world multitasks.

quences. To address this limitation, we present Long-former, a modified Transformer architecture with a self-attention operation that scales linearly with the sequence length, making it versatile for pro-cessing long documents

In the 30th edition of our Long-Term Capital Market Assumptions (LTCMAs), we explore how shifting economic landscapes, marked by rising economic nationalism and fiscal activism, create both challenges and silver linings for investors.

The Long-Term Reliability Assessment (LTRA), along with NERC’s other reliability assessments and analysis reports, supports the ERO Enterprise vision and mission by providing independent analysis of reliability risks.

Table 1 contains the short-term, mid-term, and long-term applicable federal rates (AFR) for the current month for purposes of section 1274(d) of the Internal Revenue Code.