Uh oh! Wolfram|Alpha doesn't run without JavaScript.
Please enable JavaScript. If you don't know how, you can find instructions
here
.
Once you've done that, refresh this page to start using Wolfram|Alpha.
sum from a=1 to 14 of a. (Resp: 105)
sum from a=1 to 14 of a. (Resp: 105)
Natural Language
Math Input
