代数学

@amino

@kissshot

@algebraic_ghost

@Alwe

@asahanada

@italing

@yukky

@karoyakani

@no_the_war

@hsakuchi

@kinkom

@melon_ky

@kr

@spchan

@goteten_math

@xtt

@Le_Rh

@merliborn

@akaghef

@ogata_k