Formulas are mainly composed by variables, constants, operators and functions. See Variables for a full list of available ranking and matching variables.

Elephant Indicator API also adds some functions to facilitate the formula edition.

Using weighted values

Since variables return absolute values, being or not related to a second entity, the result treatment gets complicated. To palliate this, the weighted functions provide a more easy input.

weighted(value, meaning, weight)

Returns a weighted value based on:

• value being in most cases the variable.
• meaning the max number allowed for value, representing until which value has a meaning.
• weight being the max result after applying the actual weight.

reverseWeighted(value, meaning, weight)

Returns a weighted complementary value based on the same parameters that weighted.

Math functions

You can also use math functions to create your own calculations. Math functions are prefixed with Math, for example Math.floor(2.3) will return the parameter floor.