:abs
- calculate absolute value of number:ceil
- round value upward:convert-base
- convert number from one base to another:cos
- calculate cosine of angle:ctg
- calculate cotangent of angle:floor
- round value downward:frac
- get fractional part of real number:gcd
- calculate greatest common divisor:get-angle
- get angle from sin and cos values:hypotenuse
- calculate hypotenuse length:lcm
- calculate least common multiple:log
- calculate logarithm:newt
- calculate Newton's symbol (binomial coefficient):round
- round a real number:sin
- calculate sine of angle:sgn
- check sign of number:sqrt
- calculate square root of number:tan
- calculate tangent of angle:trunc
- truncate a real numberwikipage modified on 2014/0906/0144