Got that, but Fixed-point arithmetic "is essentially an integer that is scaled by an implicit specific factor determined by the type. For example, the value 1.23 can be represented as 1230 in a fixed-point data type with scaling factor of 1/1000". This should work since you said your min/max is -4.0 to 4.0, which could be represented in a 128-bit integer as, for example, 0 to 80000000000000000000000000000000000000.

In reply to Re^3: Need more precision. by Anonymous Monk
in thread Need more precision. by BrowserUk

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