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*The basic theta function is defined to be the function <math> \theta</math>:<math>\mathbb{C} \rarr \mathbb{C} </math> given by     
 
*The basic theta function is defined to be the function <math> \theta</math>:<math>\mathbb{C} \rarr \mathbb{C} </math> given by     
 
*The function <math>\theta</math> depends on <math>\tau</math>τ .  
 
*The function <math>\theta</math> depends on <math>\tau</math>τ .  
*So for each <math>\tau \in \mathbb{C}</math>τ ∈ C with Im τ > 0 we get a (not necessarily different) basic theta function.  
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*So for each <math>\tau \in \mathbb{C}</math> with <math>Im \tau \ge  0</math> we get a (not necessarily different) basic theta function.  
*Hence there is a whole family of basic theta functions {θ(τ )}τ∈C,Im τ>0.  
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*Hence there is a whole family of basic theta functions {\theta(\tau )}<math>\tau \in \mathbb{C}</math>τ∈C,Im <math>\tau\ge  0</math>.  
*But here we assume τ to be fixed, so we have only one basic theta function.
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*But here we assume <math>\tau</math> to be fixed, so we have only one basic theta function.
 
*The basic theta function is quasi-periodic.  
 
*The basic theta function is quasi-periodic.  
 
*Base Theta is locally uniformly unordered convergent also  basic theta function is an entire function.
 
*Base Theta is locally uniformly unordered convergent also  basic theta function is an entire function.
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