输入字符 | 显示效果 | 备注 |
| x^2+y_1+z_12^34 | $x^2+y_1+z_12^34$ | 在TeX中,上标符号只作用一个字符,但是对数字却是一次作用到整数结束 |
| sin^-1(x) | $sin^-1(x)$ | function names are treated as constants |
| d/dxf(x)=lim_(h->0)(f(x+h)-f(x))/h | $d/dxf(x)=lim_(h->0)(f(x+h)-f(x))/h$ | complex subscripts are bracketed, displayed under lim |
| \frac{d}{dx}f(x)=\lim_{h\to 0}\frac{f(x+h)-f(x)}{h} | $\frac{d}{dx}f(x)=\lim_{h\to 0}\frac{f(x+h)-f(x)}{h}$ | standard LaTeX notation is an alternative |
| f(x)=sum_(n=0)^oo(f^((n))(a))/(n!)(x-a)^n | $f(x)=sum_(n=0)^oo(f^((n))(a))/(n!)(x-a)^n$ | f^((n))(a) must be bracketed, else the numerator is only a |
| f(x)=\sum_{n=0}^\infty\frac{f^{(n)}(a)}{n!}(x-a)^n | $f(x)=\sum_{n=0}^\infty\frac{f^{(n)}(a)}{n!}(x-a)^n$ | standard LaTeX produces the same result |
| int_0^1f(x)dx | $int_0^1f(x)dx$ | subscripts must come before superscripts |
| [[a,b],[c,d]]((n),(k)) | $[[a,b],[c,d]]((n),(k))$ | matrices and column vectors are simple to type |
| x/x={(1,if x!=0),(text{undefined},if x=0):} | $x/x={(1,if x!=0),(text{undefined},if x=0):}$ | piecewise defined function are based on matrix notation |
| a//b | $a//b$ | use // for inline fractions |
| (a/b)/(c/d) | $(a/b)/(c/d)$ | with brackets, multiple fraction work as expected |
| a/b/c/d | $a/b/c/d$ | without brackets the parser chooses this particular expression |
| ((a*b))/c | $((a*b))/c$ | only one level of brackets is removed; * gives standard product |
| sqrtsqrtroot3x | $sqrtsqrtroot3x$ | spaces are optional, only serve to split strings that should not match |
| (:a,b:) and {:(x,y),(u,v):} | $(:a,b:) and {:(x,y),(u,v):}$ | angle brackets and invisible brackets |
| (a,b]={x in RR : a < x <= b} | $(a,b]={x in RR : a < x <= b}$ | grouping brackets don't have to match |
| abc-123.45^-1.1 | $abc-123.45^-1.1$ | non-tokens are split into single characters,
but decimal numbers are parsed with possible sign |
| hat(ab) bar(xy) ulA vec v dotx ddot y | $hat(ab) bar(xy) ulA vec v dotx ddot y$ | accents can be used on any expression (work well in IE) |
| bb{AB3}.bbb(AB].cc(AB).fr{AB}.tt[AB].sf(AB) | $bb{AB3}.bbb(AB].cc(AB).fr{AB}.tt[AB].sf(AB)$ | font commands; can use any brackets around argument |
| stackrel"def"= or \stackrel{\Delta}{=}" "("or ":=) | $stackrel"def"= or \stackrel{\Delta}{=}" "("or ":=)$ | symbols can be stacked |
| {::}_(\ 92)^238U | ${::}_(\ 92)^238U$ | prescripts simulated by subsuperscripts |