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predictor for interest is k

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bel
2023-10-26 18:38:48 -06:00
parent 23614057a3
commit 0c50ee5a89
2 changed files with 11 additions and 10 deletions
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5
ana/predictor.go
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@@ -20,6 +20,8 @@ func NewInterestPredictor(namePattern string, currencyPattern string, apy float6
result[k] = maps.Clone(v)
}
monthsPassed := float64(delta) / float64(time.Hour*24.0*365.0/12.0)
scalar := math.Pow(1.0+apy/12.0, monthsPassed)
for name := range result {
if !nameMatcher.MatchString(name) {
continue
@@ -28,8 +30,7 @@ func NewInterestPredictor(namePattern string, currencyPattern string, apy float6
if !currencyMatcher.MatchString(string(currency)) {
continue
}
percentOfYearPassed := float64(delta) / float64(time.Hour*365)
result[name][currency] *= math.Pow(1.0+apy/12.0, percentOfYearPassed)
result[name][currency] *= scalar
}
}
return result