nijawa

# Changes and Information Please **briefly list the changes** (main added features, changed items, or corrected bugs) made: - Added multiplicative tolerance to Flow Clamping to avoid negative compartments (which...

NAN in multivariant stochastic SEIR Model

15

### Bug description NAN in compartments in SEIR2V Model ### Version Windows ### To reproduce 1. build code 2. execute sde_seir2v_example (https://github.com/SciCompMod/memilio/blob/1009-nan-in-multivariant-seir-model/cpp/examples/sde_seir2v.cpp)  ### Relevant log output _No response_ ###...

Negative Compartments in stochastic models

1

### Bug description The current implementation of the stochastic compartment models can result in negative compartments. This is problematic for multiple reasons: 1. Negative Compartments do not make sense 2....

Add Safeguards to EulerCore to reduce undefined behavior for SDE models

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### Motivation / Current Behaviour As of now SDE models have to implement checks for whether flows/derivatives result in overflows in the compartments (negative compartments or compartments greater than population...