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# scipy.special.pro_ang1_cv

`scipy.special.``pro_ang1_cv`(x1, x2, x3, x4, x5[, out1, out2])
  (s,sp)=pro_ang1_cv(m,n,c,cv,x) computes the prolate sheroidal angular function of the first kind and its derivative (with respect to x) for mode paramters m>=0 and n>=m, spheroidal parameter c and |x|<1.0. Requires pre-computed characteristic value.

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