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| | *The function <math>\theta</math> depends on <math>\tau</math> . | | *The function <math>\theta</math> depends on <math>\tau</math> . |
| | *So for each <math>\tau \in \mathbb{C}</math> with <math>Im \tau > 0</math> we get a (not necessarily different) basic theta function. | | *So for each <math>\tau \in \mathbb{C}</math> with <math>Im \tau > 0</math> we get a (not necessarily different) basic theta function. |
| − | *Hence there is a whole family of basic theta functions <math>{\theta(\tau )},\tau \in \mathbb{C}</math>τ∈C,Im <math>\tau > 0</math>. | + | *Hence there is a whole family of basic theta functions <math>{\theta(\tau )},\tau \in \mathbb{C}</math>,Im <math>\tau > 0</math>. |
| | *But here we assume <math>\tau</math> to be fixed, so we have only one basic theta function. | | *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. |
| | + | |
| | + | ==Examples== |
| | + | #BASETHETA(45) = 1.0177028497428964 |
| | + | #BASETHETA(90) = 2.0354056994857928 |
| | + | #BASETHETA(8640) = 0.6202026280698192 |
| | + | |
| | + | ==See Also== |
| | + | *[[Manuals/calci/DEGREES | DEGREES]] |
| | + | *[[Manuals/calci/RADIANS | RADIANS]] |
| | + | *[[Manuals/calci/ANGLE | ANGLE]] |
| | + | |
| | + | ==References== |
| | + | [http://www.maths.tcd.ie/pub/ims/bull60/R6004.pdf Theta Functions] |