IF
In QBASIC, the Sign function is used to determine the sign of a numeric expression. It returns -1 if the number is negative, 0 if the number is zero, and 1 if the number is positive. This function helps in making decisions based on the value's sign in conditional statements or calculations.
Statements that check an expression then may or may not execute a statement or group of statements depending on the result of the condition.
getc(FILE *stream), prototyped in stdio.h, reads the next character from stream and returns it, or returns EOF if an error occurs or end of file has been reached.getch(), prototyped in both conio.h and curses.h, performs a blocking-style hardware-based read of the keyboard. If no key is available, by default getch()will wait until a key is available. Options or functions usually exist to check to see if a key is available in the system keyboard buffer.getchar() is the same as getc(stdin).More information is available at the related links below, which apply to both Win32 and Linux/Posix systems.
That's the boolean "or" operator. It calculates a result based on two boolean values. The result is false if both starting values are false; in all other cases, the result is true.
Geometric Dimensioning and Tolerancing (GD&T)
The OR function contains at least two logical statements. If at least one is true, then it will return a TRUE result. If not, it returns a FALSE result. =OR(10>2, 3>5) Obviously 10 is greater than 2, so the above function will give a TRUE result. The OR function is usually used in conjunction with an IF function, to allow a particular action to be taken based on the result of the OR function. The OR function will be in the condition part of the IF function, which is the first part.
In Excel, when a function is assigned to a cell, it returns a value or result based on the calculations or operations defined within the function. For example, the SUM function will return the total of specified numbers or cell ranges. The output is displayed directly in the cell where the function is entered, and it can change dynamically if the referenced data changes.
The PV function is a financial function. It is used to return the present value of an investment based on an interest rate and a constant payment schedule. The syntax is a follows: PV( rate, number_payments, payment, [FV], [Type] ) Rate is the interest rate for the investment. Number_payments is the number of payments for the annuity. Payment is the amount of the payment made each period. If it is omitted, you have to enter a FV value. FV is optional. It is the future value of the payments. If it is omitted, it is assumed to be 0. Type is optional. It indicates when the payments are due. Type can be one of the following values: 0 for when payments are due at the end of the period, which is the default. 1 for when payments are due at the start of the period. If the Type parameter is left out, the PV function sets the Type value to 0.
The SUMIF function in Excel adds cells based on a single condition or criteria. If you have multiple conditions, you can use the SUMIFS function instead.
The SUMIF() function.
A function that includes another if function within its true or false case is often referred to as a nested if function. This allows for more complex decision-making by evaluating multiple conditions. For example, in programming or spreadsheet applications, a nested if can determine outcomes based on multiple criteria by executing additional logic based on the initial condition's result.
NPER is a financial function in Excel. It returns the number of periods for an investment based on periodic, constant payments and a constant interest rate.
The function that returns the number of entries in a range based on given criteria is the COUNTIF function in Excel. It counts the number of cells that meet a specific condition within a specified range. For example, COUNTIF(A1:A10, ">5") would count how many cells in the range A1 to A10 contain values greater than 5. For multiple criteria, you can use COUNTIFS, which allows for multiple conditions across different ranges.
There are may conditional functions. The most common is the IF function.
To update an object in a list based on a specific condition using Java Stream, you can use the map function to update the object if the condition is met, and then collect the stream back into a list.
A condition is a criteria that helps the spreadsheet make a decision. So if you had a list of exam results and you wanted to put the words Fail or Pass beside each result, based on the score, then your condition would be the pass mark. So if 40% was the pass mark, you condition would be whether it is greater than or equalled to 40% or not. The function would be something like this: =IF(A1>=40%, "Pass","Fail") The condition is the A1>=40% element.
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