pub fn energy_viable(
value_returned: u64,
energy_invested: u64,
min_ratio: f32,
) -> boolExpand description
The solar-excess viability gate: a paid job should only be dispatched to an
energy-supplier node if the value returned justifies the energy spent — E-ROI at or
above min_ratio. Below the floor the job is net-extractive and must be refused.
Reuses eroi_viable (the thermodynamic cost cap).