One popular 'rwby cardin x velvet fanfic' is 'The Unlikely Bond'. It explores how Cardin and Velvet, despite their differences, start to understand each other. The story has some great character development.
For me, it's the potential for character growth. In these fanfics, Cardin can learn to be a better person through his relationship with Velvet. And Velvet can become more assertive. Also, the fans get to explore a relationship that isn't in the main storyline, so it gives a sense of novelty. For example, in some fics, they face challenges together and grow stronger as a couple, which is really engaging to read.
You can try Archive of Our Own (AO3). It has a large collection of RWBY fanfiction, including many stories about Cardin and Velvet. Fanfiction.net is also a good place to look. Just use the search function and type in 'rwby cardin x velvet' and you should be able to find relevant stories.
One popular 'rwby cardin x velvet fanfiction' is 'A New Bond'. It explores how Cardin and Velvet might interact in a more positive way, delving into their characters' growth. Another one could be 'Unexpected Encounters' which has some interesting plot twists regarding their relationship. And 'The Changing Perceptions' is also quite good as it shows the development of their feelings over time.
Well, common themes in this type of fanfiction can be quite diverse. There could be the theme of self - discovery, where both Pyrrha and Cardin learn more about themselves through their relationship. The power of love is also a frequent theme, showing how their love for each other can change their outlooks and actions. Additionally, some stories might explore the theme of acceptance, accepting each other's flaws and strengths within the relationship.
Cardin's formula, also known as Cardano's formula, was used to solve cubic equations. It gave the three solutions of the cubic equation x^3 +px+q=0 as x1=u+v, x2=uw+ vw^2, x3= uw^2 +vw. The Cardin formula was first discovered by the Italian scholar Tattaglia in 1541, but it was not publicly published. Later, Cardano published this result in his 1545 book, The Great Law, so this formula was called the Cardano formula. Through Cardin's formula, one could solve cubic equations with any complex coefficient. The derivation process of Cardin's formula involved the idea of variable substitution and reduction.
Most Twice x Red Velvet fanfics focus on the interactions between the members. They might create fictional friendships or rivalries. For example, a fanfic could show how the lead dancers of both groups exchange dance moves and tips, or how the vocalists collaborate on a new song in the story. It's all about exploring the potential relationships between the members of these two amazing groups.
Good 'x Velvet RWBY' fanfictions also tend to have engaging storylines. Whether it's a love story involving Velvet or a story about her facing a new threat, the plot keeps readers hooked. The writers often use the RWBY world's unique setting and concepts to create a story that stands out.
A common theme is friendship. Since they are both characters with their own personalities, many fanfictions explore how they become friends and support each other.