%+-% |
Plus Minus, it shows x and calculates x +- y |
%->% |
Right arrow, presented as x -> y |
%.% |
Product x * y, shown as x dot y |
%<-% |
Left arrow, presented as x <- y |
%<->% |
Double sided arrow, presented as x <-> y |
%<=% |
Right double arrow, displayed as x => y |
%<=>% |
If and only if condition, displayed as x <=> y |
%==% |
Equivalence, shown as x == y |
%=>% |
Left double arrow, displayed as x <= y |
%=~% |
Congruence, shown as x =~ y |
%dbldown% |
Down double arrow, displayed as x dArr y |
%dblup% |
Up double arrow, displayed as x uArr y |
%down% |
Down arrow, presented as x downarrow y |
%prop% |
Proportional, shown as x prop y |
%up% |
Up arrow, presented as x up y |
%~~% |
Approximate equality, shown as x ~~ y |
add |
add |
add_left |
add_left |
add_right |
add_right |
cal |
Calligraphic font |
canonical |
Canonicalize an R call: Reorder the function arguments |
denote |
denote This is a function that allows the user to insert abbreviations in the formula, explain them and make the needed computations |
dfrac |
Division displayed as large fraction |
dot |
Multiplication |
fname |
Return function body |
frac |
Division displayed as fraction |
hook |
Hook for custom symbols |
instead |
instead |
mathjax |
Mathjax output |
mathml |
MathML output |
mathml_preproc |
Map R operators to their respective Prolog counterparts |
name |
Add a name attribute to an element (most often, an R function) |
nodot |
Multiplication |
omit |
omit |
omit_left |
omit_left This is a function that allows the user to highlight the mistakes, in particular the omissions in the left-hand side of the expression |
omit_right |
omit_right This is a function that allows the user to highlight the mistakes, in particular the omissions in the right-hand side of the expression |
over |
Division displayed as fraction |
subscript |
Subscript. On the R side, this function is a wrapper of identity, but allows for decorations. |
subsupscript |
Subsupscript. This is a wrapper for the identity function, but decorates the result with a sub- and a superscript. |
superscript |
Superscript. This is a wrapper for the identity function, but decorates the result with a superscript. |
times |
Multiplication |