diff --git a/lms/templates/courseware/courseware.html b/lms/templates/courseware/courseware.html index 32e38c5a6d..61f4772456 100644 --- a/lms/templates/courseware/courseware.html +++ b/lms/templates/courseware/courseware.html @@ -238,29 +238,102 @@ ${fragment.foot_html()}
${_('Use the arrow keys to navigate the tips or use the tab key to return to the calculator')}
${_("Hints")} -${_("For detailed information, see Entering Mathematical and Scientific Expressions in the edX Guide for Students.")}
${_(" - Tips")}:
Use parentheses () to make expressions clear.
- Do not use spaces in expressions.
${_(" - Numbers")}: Integers, fractions, decimals. Examples: 2520, 2/3, 3.14, .98
${_("Operators")}: + - * / (add, subtract, multiply, divide), ^ (raise to a power), _ (add a subscript), || (parallel resistors). Examples: x^(n+1), v_IN+v_OUT, 1||2
${_("Greek letters")}: Type name of letter. Examples: alpha, lambda
${_("Constants")}: c, e, g, i, j, k, pi, q, T
${_("Functions")}:
To use functions, type name of function and then add expression in parentheses. Examples: sqrt(x+y), abs(x+y), log2(x+y), arccsch(x+y)
+${_("For detailed information, see Entering Mathematical and Scientific Expressions in the edX Guide for Students.")}
${_("Tips")}:
${_("Basic")}: abs, exp, fact or factorial, ln, log2, log10, sqrt
${_("Trigonometric")}:sin, cos, tan, sec, csc, cot; arcsin, sinh, arcsinh, etc.
Use parentheses () to make expressions clear.
Do not use spaces in expressions.
For functions, type the name of the function, then the expression in parentheses.
For constants, indicate multiplication explicitly (example: 5*c).
For metric affixes, type the number and affix without a space (example: 5c).
${_(" - Affixes")}: Percent sign (%) and metric affixes (d, c, m, u, n, p, k, M, G, T)
Type number and affix. Examples: 20%, 15u, 8T
${_("Scientific and e Notation")}: Type ^ or e and exponent. Examples: 10^-9, 10^3, 1e-9, 1e3
| + | To Use |
+ Type |
+ Examples |
+
+
+
|---|---|---|
${_("Numbers")}: |
+ Integers +Fractions +Decimals |
+ 2520 +2/3 +3.14 +.98 |
+
${_("Operators")}: |
+ + - * / +^ (raise to a power) +_ (add a subscript) +|| (parallel resistors) |
+ x^(n+1) +v_IN+v_OUT +1||2 |
+
${_("Greek letters")}: |
+ Name of letter |
+ alpha +lambda |
+
${_("Constants")}: |
+ c, e, g, i, j, k, pi, q, T |
+ 20*c +418*T |
+
${_("Basic functions")}: |
+ abs, exp, fact or factorial, ln, log2, log10, sqrt |
+ abs(x+y) +sqrt(x^2-y) |
+
${_("Trigonometric functions")}: |
+ sin, cos, tan, sec, csc, cot +arcsin, sinh, arcsinh, etc. |
+ sin(4x+y) +arccsch(4x+y) |
+
${_("Affixes")}: |
+ Percent sign (%) and metric affixes (d, c, m, u, n, p, k, M, G, T) |
+ 20% +20c +418T |
+
${_("Scientific notation")}: |
+ 10^ and the exponent |
+ 10^-9 |
+
${_("e notation")}: |
+ 1e and the exponent |
+ 1e-9 |
+