- u -

• UNARY_MATH_DERIVATIVE : tiny_ad.hpp
• UNARY_MATH_ZERO_DERIV : tiny_ad.hpp
• UPPER_MASK : rngen.cpp
• USE_ADJOINT_CODE : hs_sparse.cpp
• USE_BARD_PEN : df1b2fnl.cpp , df1b2fun.h , scbound1.cpp , set.cpp , boundfun.cpp , scbound.cpp
• USE_SHARE_FLAGS : admodel.h
• USE_VECTOR_SHAPE_POOL : fvar.hpp