Create and share a private calculator from a formula using variables a, b and c.
SKILDU SVARIÐ
Hvernig er þetta reiknað?
The formula is parsed by a restricted math engine. JavaScript, browser APIs, assignments and network access are not permitted. Sharing the URL can expose the values in it.
User-defined formulaResult = formula(a, b, c)
Hagnýtt dæmi
The formula (a+b)*c with a=10, b=5 and c=2 returns 30.
Forsendur, túlkun og algeng mistök
Forsendur útreiknings
Only the displayed restricted mathematical syntax is accepted.
Variables a, b and c are finite numbers.
The formula and values remain local unless the user shares the generated URL.
Hvernig á að túlka niðurstöðuna
The headline is the evaluated formula result.
The result is rounded for display after full-precision calculation.
An error identifies unsupported syntax or a mathematically undefined result.
Algeng mistök sem ber að forðast
Omitting the multiplication symbol between a number and variable.
Sharing a URL that contains sensitive values.
Expecting assignments, spreadsheet syntax or JavaScript to run.