高等数学符号汇总(大小写&发音)

大写    小写   英文注音      国际音标注音      中文注音 

Α           α       alpha              alfa                     阿耳法

Β           β       beta                beta                   贝塔

Γ           γ       gamma            gamma              伽马

Δ           δ       deta                delta                   德耳塔

Ε           ε       epsilon            epsilon               艾普西隆

Ζ           ζ        zeta                 zeta                    截塔

Η           η       eta                   eta                     艾塔

Θ           θ       theta               θita                     西塔

Ι             ι         iota                  iota                     约塔 

Κ           κ      kappa              kappa                卡帕 

∧          λ       lambda            lambda              兰姆达 

Μ          μ        mu                   miu                    缪 

Ν           ν        nu                    niu                       纽 

Ξ           ξ         xi                     ksi                      可塞 

Ο           ο       omicron           omikron             奥密可戎 

∏           π      pi                     pai                     派 

Ρ            ρ      rho                   rou                      柔 

∑           σ       sigma              sigma                 西格马 

Τ            τ        tau                   tau                      套 

Υ            υ       upsilon            jupsilon              衣普西隆 

Φ           φ       phi                    fai                       斐 

Χ            χ       chi                   khai                    喜 

Ψ           ψ       psi                  psai                   普西 

Ω           ω      omega            omiga                欧米伽

更详细的可以参考这个,里面有符号的用处和用法
https://blog.csdn.net/weixin_30530939/article/details/98705703