exp2
result = exp2(x)
Input: x · Output: result
What it is
2^x, elementwise, real only. x is a scalar, Vec, or Mat/Signal.
Overloads
One call shape — this function is not overloaded.
| Code | Input | Output | Description |
result = exp2(x) | x scalar, Vec, Mat, or Signalnot documented yet | result — | Returns exactly the same type and shape as x. |
Examples
No documentation example calls this form yet. The Core maths chapter is where one belongs.
How it works
exp2(x) = 2^x: real-only (unlike exp/sqrt/log, 2^z for complex z is not a commonly-needed EIS/DSP primitive here, and nothing in this batch's brief asked for it).
From the note above this builtin in the interpreter, where the reasoning was written down as it was built.