Numeric comparisons with float32 values are not currently possible

[chrusty]

We now attempt to assert/cast numeric values to float64 to allow comparison with number-based rollour strategies (which come from the server as JSON Float64).

This works fine for all types except float32 (which loses some precision in the conversion).

I'm sure there is a solution to this but for now we want to get going with the more accepting numeric conversion code.

[srkiNZ84]

How much precision do you need?

func roughlyEqualFloat64(a, b float64) bool {
    const equalityThreshold = 1e-7
    return math.Abs(a-b) < equalityThreshold
}

[chrusty]

It's not even only about equality... > / <=, =, >=, > too.