Simulation of Jeff Johnson's Arithmetic (L,m,alpha,beta,gamma)Log To build, one modify (if necessary) the file configure_jar.h to specify the five parameter L, m, alpha, beta, gamma One also specify an upper limit on the size of the exp2 table. In general Max_exp2_ind_bits set to 12 is sufficient to ensure the entire fractional part of a Johnson logarithmic-domain number is used in looking up an exp2 value. When one build demo using make demo a generator is built and executed, providing the jar_type.h file together with four tables. The rest of the simulation is then built.