You can use the string expression argument in an SQL aggregate function to perform a calculation on values in a field. For example, you could calculate a percentage (such as a surcharge or sales tax) by multiplying a field value by a fraction. The following table provides examples of calc...
QGIS has built-in functions and algorithms to calculate various properties based on the geometry of the feature - such as length, area, perimeter etc. This tutorial will show how to use theAdd geometry attributesstool to add a column with a value representing length of each feature. ...
QGIS has built-in functions to calculate various properties based on the geometry of the feature - such as length, area, perimeter etc. This tutorial will show how to useField Calculatorto add a column with a value representing length of each feature. ...
aIn this business, there is a sale system which has functions of ordering and calculating. Besides, the system can also give the statistics of sales during a period. For example, the sale amount of every day in a week can be provided. However, the system is not complete to help the dev...
Whencalc()is used correctly (length units used as a value to a property), sadly,calc()won’t work when applied to media queries. @media(max-width:40rem){/* Narrower or exactly 40rem */}/* Nope! */@media(min-width:calc(40rem+1px)){/* Wider than 40rem */} ...
Use of the method of weight functions in calculating the stress intensity factors K 1 and K 2 for plane problems of fracture mechanicsNo Abstract available for this article.doi:10.1007/BF01529397V. A. VainshtokP. Ya. KravetsKluwer Academic Publishers-Plenum PublishersStrength of Materials...
I am subracting start times (date/time) from end times (date/time) to obtain duration. 1) Any thoughts as to why the rows I've highlighted in red in the...
When I download a document, the cells are not calculating. I have made sure that the format is number.Is there thing else I can check?
Spline functions are proposed for computing the surface excess isotherms for the adsorption of 2-hydroxy-5-alkyl-benzophenone oximes at toluene/water and octane/water interfaces. The proper choice of boundary conditions, sub-intervals and type of the functions used to compute the first derivative is...
To calculate IRR in Excel, you can use the Insert Function command to add the IRR function. The syntax for the three different IRR functions in Excel are: =IRR(values, [guess]) =MIRR(values, finance_rate, reinvest_rate) =XIRR(values, dates, [guess]) ...