Two different functions are called this way:
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which are related to each other as:
LaTeX Math Block | ||||
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{\rm Ei}(x) = - E_1(-x) |
For the positive argument
LaTeX Math Inline | ||
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|
...
Two different functions are called this way:
|
|
which are related to each other as:
LaTeX Math Block | ||||
---|---|---|---|---|
| ||||
{\rm Ei}(x) = - E_1(-x) |
For the positive argument
LaTeX Math Inline | ||
---|---|---|
|
...