isclose

relationalai.semantics.std.math

isclose(
    x: NumberValue, y: NumberValue, tolerance: NumberValue = 1e-09
) -> Expression

Check if two values are approximately equal within an absolute tolerance.

Uses abs(x - y) <= abs(tolerance). Unlike Python’s isclose, there is no relative tolerance component.

Parameters

• x

  (NumberValue) - First value.

• y

  (NumberValue) - Second value.

• tolerance

  (NumberValue, default: 1e-09) - Absolute tolerance for comparison. Default: 1e-9.

Returns

• Expression - An Expression that evaluates to true if abs(x - y) <= abs(tolerance).

Examples

Check if a value is close to a target:

>>> select(math.isclose(Product.price, 9.99, 0.01))

Referenced By

RelationalAI Documentation
└──  Release Notes
    └──  Python API Release Notes
        └──  What’s New in Version 1.0.6
            └──  Bug Fixes