1/2{Δ(z+1/2)+Δ(z)}=Στ(2n)q^2n
Δ(z+1/2)=-Δ(z)+2Στ(2n)q^2n
Στ(2n)q^n+2^11Στ(n)q^2n=-24Δ(z)
Στ(2n)q^2n+2^11Στ(n)q^4n=-24Δ(2z)
Στ(2n)q^2n=-2^11Δ(4z)-24Δ(2z)
Δ(z+1/2)=-Δ(z)-48Δ(2z)-2^12Δ(4z)
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