Reusable Calculator

Reusable Formulas - Calculator

Total Carrots when 3lbs bags are given

Formula Name:   Formulas _CALCULATOR_CODE_ Calculator Prompt Status: Save for Later Reuse Link: HTML: BBCode:

; semicolon separates multiple formulas if you have more than one formula to calculate + addition of numbers or concatenation of text strings - subtraction / division * multiplication % remainder (sometimes called modulo) ^ exponent ie. 3^2 means 3 to the power of 2 short for 3**2 = assign result on the left to variable on the right (and display it when calculating) def(namestr,value) default value for namestr; ie. X+Y=Z;def("X", 10); cos(num) cosine of a number in degrees sin(num) sine of a number in degrees tan(num) tangent of a number in degrees acos(num) inverse cosine (in degrees) of a number asin(num) inverse sine (in degrees) of a number atan(num) inverse tangent (in degrees) of a number rnd() random number ≥ 0 and < 1.0 pi() returns π (approximately 3.14159) degrees(num) converts radians to degrees radians(num) converts degrees to radians floor(num) floor of a number ceil(num) ceiling of a number round(num) round to nearest integer trunc(num) removes all the fractional digits day_of_month() returns Day of Month (1 - 31) day_of_week() returns Day of Week (0 - 6) starting with Sunday month() returns Month (1-12) year() returns 4 digit year. ie 2023 days_in_month(m,y) returns number of days in month(m) in the year(y) if m and y are specified, else returns days in current month. ie. days_in_month(2,2023) = days_in_feb; days_in_month() = days_in_current_month str(num) returns number as text string int(text) returns text as integer float(text) returns text as real/float left(text,n) returns left most n characters of text right(text,n) returns right most n characters of text log(num) returns the base 10 logarithm of a number ln(num) returns the natural logarithm (base e) of a number e() e, which is approximately 2.718 (Euler's number, the base of natural logarithms) fact(num) factorial of a number sqrt(num) square root of a number cbrt(num) cube root of a number addnc(num1,num2) adds num1 to num2, one digit at a time with "no carry" (aka. lottery math add); ie. addnc(56,55) returns "01" subnc(num1,num2) subtracts num2 from num1, one digit at a time with "no carry" (aka. lottery math add); ie. subnc(56,68) returns "98" zeropad(num,n) fills/pad left side of number with zeros to have total length of n; ie. zeropad(31,4) returns "0031" hilight(val) highlights any text value found in calculated values (which are displayed to user at after calculation);ie 10+20=Z;hilight("3"); hilightvar(namestr) highlights any variable that has namestr as name (which are displayed to user at after calculation); ie X+Y=Z;hilightvar("Z");

Please, feel free to leave a comment if you think this Resusable Formula Tool is useful
and/or if you want to suggest more functions to be added to the list.

0. Click "Edit..." button to toggle the Formula Editor. 1. Give your formula set a name (descriptive and easy to remember). 2. Start entering formulas using variables. Variable_names can start with any letter of alphabet followed by alpha-numeric characters and/or underscores(_). For Example: my_number, My_number, angle1, Angle_1 are all valid variable names 3. Then end each formula you'll need to set it to (equal) using = sign then a variable_name (so that will show which you could recongize when it finishes calculating or reuse in a following formula(s)). 4. You can use any functions shown in blue area in your formulas. 5. Separate your formulas with semicolon(;). 6. You'll see input boxes for your variables which you can enter before clicking "Calculate" 7. You click "Copy Link" button to save the link to your current settings (formula name and formulas) for use at a later time.

Static Calculator Code will go here...