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Turned error into actual error

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This commit is contained in:
Ozzie Gooen 2022-04-23 18:07:26 -04:00
parent 1102ceb4ec
commit 51e2cf167c
3 changed files with 10 additions and 4 deletions
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7
packages/squiggle-lang/__tests__/ReducerInterface/ReducerInterface_Distribution_test.res
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@ -88,10 +88,13 @@ describe("eval on distribution functions", () => {
describe("log", () => {
testEval("log(2, uniform(5,8))", "Ok(Sample Set Distribution)")
testEval("log(normal(5,2), 3)", "Error(Distribution Math Error: Argument Error First input of logarithm must be fully greater than 0)")
testEval(
"log(normal(5,2), 3)",
"Error(Distribution Math Error: Logarithm of input error: First input must completely greater than 0)",
)
testEval(
"log(normal(5,2), normal(10,1))",
"Error(Distribution Math Error: Argument Error First input of logarithm must be fully greater than 0)",
"Error(Distribution Math Error: Logarithm of input error: First input must completely greater than 0)",
)
testEval("log(uniform(5,8))", "Ok(Sample Set Distribution)")
testEval("log10(uniform(5,8))", "Ok(Sample Set Distribution)")

2
packages/squiggle-lang/src/rescript/Distributions/DistributionTypes.res
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@ -14,6 +14,7 @@ type error =
| OperationError(Operation.Error.t)
| PointSetConversionError(SampleSetDist.pointsetConversionError)
| SparklineError(PointSetTypes.sparklineError) // This type of error is for when we find a sparkline of a discrete distribution. This should probably at some point be actually implemented
| LogarithmOfDistributionError(string)
| OtherError(string)
@genType
@ -29,6 +30,7 @@ module Error = {
| Unreachable => "Unreachable"
| DistributionVerticalShiftIsInvalid => "Distribution Vertical Shift is Invalid"
| ArgumentError(s) => `Argument Error ${s}`
| LogarithmOfDistributionError(s) => `Logarithm of input error: ${s}`
| TooFewSamples => "Too Few Samples"
| OperationError(err) => Operation.Error.toString(err)
| PointSetConversionError(err) => SampleSetDist.pointsetConversionErrorToString(err)

5
packages/squiggle-lang/src/rescript/Distributions/GenericDist/GenericDist.res
View File

@ -207,9 +207,10 @@ module AlgebraicCombination = {
])
switch items {
| Error(r) => Some(r)
| Ok([true, _]) => Some(ArgumentError("First input of logarithm must be fully greater than 0"))
| Ok([true, _]) =>
Some(LogarithmOfDistributionError("First input must completely greater than 0"))
| Ok([false, true]) =>
Some(ArgumentError("Second input of logarithm must be fully greater than 0"))
Some(LogarithmOfDistributionError("Second input must completely greater than 0"))
| Ok([false, false]) => None
| Ok(_) => Some(Unreachable)
}