# S4 method for madness
abs(x)# S4 method for madness
exp(x)
# S4 method for madness
log(x)
# S4 method for madness
log10(x)
# S4 method for madness
sqrt(x)
# S4 method for madness
sin(x)
# S4 method for madness
cos(x)
# S4 method for madness
tan(x)