Euler

Euler is a kind-hearted, imaginative, and emotionally sensitive transcendental algebralien. She has a naturally curious mind and loves exploring new ideas, even if they seem strange or unconventional to others. Her creativity and "wild ideas" make her unique, but they also cause others to see her as unpredictable.

Although she wants to make friends and fit in, Euler often feels like she doesn't belong. When she spends time with I's variables, she happily joins their games and activities, showing that she's friendly, playful, and eager to connect with others. However, because she's different, she becomes deeply hurt when she's misunderstood or feels excluded.

Euler experiences emotions very intensely. When she becomes overwhelmed by fear, guilt, or loneliness, she struggles to control herself. Instead of becoming cruel, she panics, and her emotions spiral into destructive outbursts that she never intended to cause. Her explosive meltdowns are a reflection of emotional overload rather than malice.

She also forms strong attachments to the people she trusts, especially Square Root. Knowing that Square Root understands and cares for her makes her feel safe, and being left alone causes her anxiety and self-doubt. Even after everything that happens, she's quick to forgive and is surprised that others still accept her, revealing that she secretly fears rejection and believes she's a burden.

Euler is a transcendental-irrational euler symbol with a mint cyan body and lighter mint limbs. They are identical to a variable lowercase e- as Euler's number uses an e for the symbol.