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March 3, 2018 16:18
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Mathematica functions for converting radians, in 32-bit floating point binary representation, to degrees
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| (* Functions for converting between f32 and Real *) | |
| f32ToReal[li_]:=SetPrecision[First[ImportString[ExportString[FromDigits[li,2],"UnsignedInteger32"],"Real32"]],Infinity]; | |
| realToF32[x_]:=IntegerDigits[First[ImportString[ExportString[x,"Real32"],"UnsignedInteger32"]],2,32]; | |
| (* Functions for converting between binary strings *) | |
| binaryF32ToReal[x_]:=f32ToReal@ToExpression@StringSplit[x,""] | |
| toDegrees[x_] := x/Degree | |
| realToBinaryF32[x_] := StringJoin[ToString /@ realToF32[x]] | |
| (* For example: *) | |
| realToBinaryF32@toDegrees@binaryF32ToReal["00000000000001010001011110011111"] (* 4.67651e-40 *) | |
| (* => "00000001000100011110000111111110" *) (* 2.6794435e-38 *) |
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