Your calculator widget supports a variety of mathematical functions. These functions enable you to perform complex calculations and enhance the capabilities of your widget. Here’s a brief explanation of each function and how to use them.
Mathematical Functions
-
round(value)
- Description: Rounds a number to the nearest integer.
- Usage:
round(1.6) - Example: Returns 2.
-
ceil(value)
- Description: Rounds a number up to the next largest integer.
- Usage:
ceil(1.2) - Example: Returns 2.
-
floor(value)
- Description: Rounds a number down to the largest integer less than or equal to the number.
- Usage:
floor(1.6) - Example: Returns 1.
-
max(...values)
- Description: Returns the largest number from a list of values.
- Usage:
max(1, 5, 3, 9) - Example: Returns 9.
-
min(...values)
- Description: Returns the smallest number from a list of values.
- Usage:
min(1, 5, 3, 9) - Example: Returns 1.
-
abs(value)
- Description: Returns the absolute value of a number.
- Usage:
abs(-1) - Example: Returns 1.
-
sum(...values)
- Description: Returns the sum of a list of numbers.
- Usage:
sum(1, 5, 3, 9) - Example: Returns 18.
-
pow(base, exponent)
- Description: Returns the base raised to the power of the exponent.
- Usage:
pow(2, 2) - Example: Returns 4.
-
sqrt(value)
- Description: Returns the square root of a number.
- Usage:
sqrt(1) - Example: Returns 1.
-
sin(value)
- Description: Returns the sine of a number (in radians).
- Usage:
sin(1) - Example: Returns the sine of 1 radian.
-
cos(value)
- Description: Returns the cosine of a number (in radians).
- Usage:
cos(1) - Example: Returns the cosine of 1 radian.
-
tan(value)
- Description: Returns the tangent of a number (in radians).
- Usage:
tan(1) - Example: Returns the tangent of 1 radian.
-
log(value)
- Description: Returns the natural logarithm (base e) of a number.
- Usage:
log(1) - Example: Returns 0.