C mathematical functions

C mathematical operations are a group of functions in the standard library of the C programming language implementing basic mathematical functions. All functions use floating point numbers in one manner or another. Different C standards provide different, albeit backwards-compatible, sets of functions. Most of these functions are also available in the C++ standard library, though in different headers (the C headers are included as well, but only as a deprecated compatibility feature).

Overview of functions

Most of the mathematical functions are defined in math.h (cmath header in C++). The functions that operate on integers, such as abs, labs, div, and ldiv, are instead defined in the stdlib.h header (cstdlib header in C++).

Any functions that operate on angles use radians as the unit of angle.

Not all of these functions are available in the C89 version of the standard. For those that are, the functions accept only type double for the floating-point arguments, leading to expensive type conversions in code that otherwise used single-precision float values. In C99, this shortcoming was fixed by introducing new sets of functions that work on float and long double arguments. Those functions are identified by f and l suffixes respectively.

CABS

CABS may refer to

Tina Yuzuki

Tina Yuzuki (柚木ティナ, Yuzuki Tina), also known as Rio, is a Japanese actress, singer and AV idol who debuted as an AV actress in 2005, appearing in videos produced by the Max-A and S1 studios. After starring in AVs in various genres during her first year in the industry, she won an industry award as Best New Actress for 2006. Since late 2007, she has used the stage name of Rio.

Life and career

AV debut and Max-A

Tina Yuzuki was born in Tokyo on October 29, 1986. She is of mixed-race parentage, her father is Japanese and her mother is Portuguese. In an interview, she said she learned to speak Portuguese from her mother.

Yuzuki made her adult video (AV) debut at age nineteen in the November 2005 release for Max-A's Calen label, Hot Wind, The director of Yuzuki's premier video uses the name 'Toshio,' and he continued to work with the actress in many of her early videos. Another collaboration between Yuzuki and director Toshio was in the March 2007 Max-A release, High School Uniform and Machine-Gun. Yuzuki continued appearing in videos for Max-A about once a month throughout 2006 and 2007. For her early work, Yuzuki was named the Best New Actress at the 2006 AV Actress Grand Prix awards.

Rio (Uri Caine album)

Rio is an album by Uri Caine which was recorded and released on the Winter & Winter label in 2001. The album explores Brazilian music, and features of large ensemble of Braziliam musicians with an emphasis on percussion.

Reception

In his review for Allmusic, Glenn Astarita notes that "With this effort, Caine seemingly derives inspiration from the rhythmic structures while melding his thematic inventions into the percussionists' temporal planes. Nonetheless, the artist captures and illustrates the less commercial side of what might be considered indigenous Brazilian music".

On All About Jazz C. Michael Bailey said "The Brazilian music presented here is not the plush Bossa one would expect. It is more of an abstract look at the indigenous popular music, that music that might have less appeal in the United States if entrusted in lesser hands that Caines. The excellent results are a collections of Brazilian vignettes, little Latin confections finely crafted to be had and eaten too. Caine surrounds himself with Brazilian musicians, most particularly percussionists who weave their special magic throughout the music. It is as if we are privy to a Rio radio dial, spinning form one station to the next and listening every once and awhile". Writing in JazzTimes, Bill Shoemaker observed "Playing both piano and Fender Rhodes, Caine is joined by a revolving cast of musicians, singers and drum choruses who consistently coax rhythmically vibrant performances from him. At slower tempi, Caine caresses the lyrical soul of Brazilian music with obvious affection. Rio is a virtual hour in the sun".

Río (Guaynabo)

Río is one of the 10 neighborhoods of Guaynabo, Puerto Rico.

Coordinates: 18°19′16″N 66°05′36″W / 18.3210818°N 66.0934470°W / 18.3210818; -66.0934470

References