ਫਰਮਾ:Expr/help

The term "expr" refers to Wikipedia's "#expr" wp:parser function to calculate expressions. Formats: {{#expr: (5*10 + 3^2 +8)/2 }} → calculate expression: (5×10 + 32+8)/2 = 33.5 {{#expr: 2*7.1 + 2/3 round 4 }} → rounded: 2×7.1 + 2÷3 round 4 = 14.8667 {{#expr: floor(1.8+1.9) + 4.3 }} → truncated:  floor(1.8+1.9) + 4.3 = 7.3 {{#expr: 12+47 mod 10 }}   → calculate modulo remainder: 12+47 mod 10 = 19 {{#expr: 10^1 + pi }} = 13.14159265359 {{#expr: cos pi + cos 3.14159265358 }} = -2 {{#expr: ln 200.5 }} = 5.3008142467466

The page Template:Expr/help displays a condensed helpbox about the #expr wp:parser function, to be displayed as a concise nutshell overview, of calculation options, while editing another page.

The helpbox contains the basic calculation operators:

• expressions:   {{#expr: (5*10 + 3^2 +8)/2 }} → calculate expression: (5×10 + 3²+8)/2 = 33.5

Other major options can be listed, as needed.

See also

• Template:Wikitable/help - helpbox for wp:wikitables & example
• Template:For/help        - helpbox for the simple Template:For