Most often, this role is played by the remainder of the Euclidean division, which happens to be the smallest non-negative number in the equivalence class. However, other ways to define the modulo operation are sometimes useful in modular arithmetics, especially when negative integers are involved...
array[(i+step) % arraysize] vs. array[(i+step+arraysize) % arraysize] vs. array[((i+step)%arraysize+arraysize)%arraysize]. Note that the second example is correct for small steps but breaks when they get big enough. Or date arithmetic: (weekday + delta_days) % 7 vs. ((week...
onerous than in something like Java, and the flexibility and convenience of typeclasses means that even when you need to think about the types, they're often not too fussy (compared to, say, OCaml's requirement that you use different versions of the arithmetic operators for integers and ...
The modern GPU is not only a powerful graphic engine but also a highly parallel programmable processor featuring peak arithmetic and memory bandwidth [11]. They are now used to accelerate graphics and some general applications with high data parallelism (GPGPU) due to the availability of ...
The logic behind averaging may be implicit or explicit and vary in complexity from the ordinariness of the arithmetic mean [11,12] through the weighted mean values of matrix elements [13] to the PMA concept [14] explained below. Given a vector x(0) at the initial year of observation and...
Cortical oxygen consumption in mental arithmetic as a function of task difficulty: A near-infrared spectroscopy approach. Front. Hum. Neurosci. 2013, 7, 217. [Google Scholar] [CrossRef] [Green Version] Owen, A.M.; McMillan, K.M.; Laird, A.R.; Bullmore, E. N-back working memory ...