lj_vm_exp2        187 lj_ircall.h      _(ANY,	lj_vm_exp2,		1,   N, NUM, XA_FP) \
lj_vm_exp2         96 lj_vm.h        LJ_ASMF double lj_vm_exp2(double);
lj_vm_exp2        133 lj_vmmath.c      case IRFPM_EXP2: return lj_vm_exp2(x);