• v7.3.0
    • v7.11.0 (latest)
    • v7.10.0
    • v7.9.0
    • v7.8.0
    • v7.7.0
    • v7.6.0
    • v7.5.0
    • v7.3.0
    • v7.2.0
    • v7.1.1
    • v7.1.0
    • v7.0.8
  • Services & Support
  • Devo.com
  • Contact
    • Contact Us
    • Request a Demo
    • Partner Inquiry
  • Log In
    • USA Devo
    • EU Devo
PREVIOUS
Cosine (cos)
NEXT
Exponential: base e (exp)

Searching data / Building a query / Operations reference / Mathematical group / e (mathematical constant) (e)

Download as PDF

e (mathematical constant) (e)

Description

Adds a new column that returns the value of the Euler's number (2.718281828459045).

How does it work in the search window?

Select Create column in the search window toolbar, then select the e (mathematical constant) operation. This operation needs no arguments.

The data type of the values in the new column is float.

Example

In the demo.ecommerce.data table, we want to add a new column that contains the value of the e constant. To do it, we will create a new column using the e (mathematical constant) operation.

Click Create column and you will see the following result:


How does it work in LINQ?

Use the operator select... as...  and add the operation syntax to create the new column. This is the syntax for the e (mathematical constant) operation:

  • e()

Example

You can copy the following LINQ script and try the above example on the demo.ecommerce.data table:

from demo.ecommerce.data
  select e() as e_constant


Download as PDF

PREVIOUS
Cosine (cos)
NEXT
Exponential: base e (exp)

Export

See what Devo can do for you. Request a demo!
Discover what's new (Release notes)
  • v7.3.0
    • v7.11.0 (latest)
    • v7.10.0
    • v7.9.0
    • v7.8.0
    • v7.7.0
    • v7.6.0
    • v7.5.0
    • v7.3.0
    • v7.2.0
    • v7.1.1
    • v7.1.0
    • v7.0.8
  • Services & Support
  • Devo.com
  • Contact
    • Contact Us
    • Request a Demo
    • Partner Inquiry
  • Log In
    • USA Devo
    • EU Devo
  • +1 888 6830910 (USA)
  • +34 900 838 880 (Spain)
Copyright © 2019 Legal Terms Privacy Policy Cookies Policy

Powered by Confluence and Scroll Viewport