×

# Brilliant merchandise and missing algebra section

Something weird just happened to my Brilliant account yesterday. I've just reached level 4 in both number theory and geometry, but my trigonometry and calculus section has disappeared!!! Please let me know what happened, and why. Oh and by the way, I've claimed a Flatland ebook five days ago, and yet I still recieve nothing. How long will this gonna take??!

Note by Nguyen Luong Minh
4 years, 7 months ago

MarkdownAppears as
*italics* or _italics_ italics
**bold** or __bold__ bold
- bulleted- list
• bulleted
• list
1. numbered2. list
1. numbered
2. list
Note: you must add a full line of space before and after lists for them to show up correctly
paragraph 1paragraph 2

paragraph 1

paragraph 2

[example link](https://brilliant.org)example link
> This is a quote
This is a quote
    # I indented these lines
# 4 spaces, and now they show
# up as a code block.

print "hello world"
# I indented these lines
# 4 spaces, and now they show
# up as a code block.

print "hello world"
MathAppears as
Remember to wrap math in $$...$$ or $...$ to ensure proper formatting.
2 \times 3 $$2 \times 3$$
2^{34} $$2^{34}$$
a_{i-1} $$a_{i-1}$$
\frac{2}{3} $$\frac{2}{3}$$
\sqrt{2} $$\sqrt{2}$$
\sum_{i=1}^3 $$\sum_{i=1}^3$$
\sin \theta $$\sin \theta$$
\boxed{123} $$\boxed{123}$$

Sort by:

It's been announced before that the trigonometry and calculus section will disappear in this post: https://brilliant.org/discussions/thread/staff-post-announcement-curriculum-math-is-going-a/

- 4 years, 7 months ago

Thanks a lot! Why didn't I catch that?

- 4 years, 7 months ago