A.6 Reserved Variables
!*csystems !__FILE__ !__LINE__ all_graded_der all_parametric_der
all_parametric_odd all_principal_der all_principal_odd
assumptions cali!=basering cali!=degrees cali!=monset
card_no catalan coords dep_var e euler_gamma eval_mode
fort_width fps_search_depth gltb glterms gmodule golden_ratio
gosper_representation gorders groebmonfac greduce_result
groebprotfile groebresmax groebrestriction gvarslast
hfactors high_pow i indep_var infinity invtempbasis jacobian
k!* khinchin low_pow nc_factor_time negative nil no_glaisher
odd_var pi positive principal_der rates repprincparam_der
repprincparam_odd requirements root_multiplicities rootacc!#
rootsreal rootscomplex set_distribution_rule species t to_cn
to_dn to_sn total_order volintorder wholespace zb_f
zb_direction zb_order zb_sigma zeilberger_representation