|
224 | 224 | "\tcolor=${3:blue},", |
225 | 225 | "\t]", |
226 | 226 | "\t{${4:x^2 + 2*x + 1}};", |
227 | | -"\\addlegendentry{$${5:x^2 + 2x + 1}$}", |
| 227 | +"\\addlegendentry{\\$${5:x^2 + 2x + 1}\\$}", |
228 | 228 | "$0" |
229 | 229 | ], |
230 | 230 | "description":"Plot a 2D Graph in the 2D graph environment, noted that this can also be used in the 3D environment." |
|
238 | 238 | "\tcolor=${4:blue},", |
239 | 239 | "\t]", |
240 | 240 | "\t({${1:r}*cos(t)+${2:a}},{${1:r}*sin(t)+${3:b}});", |
241 | | -"\\addlegendentry{$(x-${2:a})^2+(y-${3:b})^2=${1:r}^2$}$0" |
| 241 | +"\\addlegendentry{\\$(x-${2:a})^2+(y-${3:b})^2=${1:r}^2\\$}$0" |
242 | 242 | ], |
243 | 243 | "description":"Plot a 2D Circle in the 2D graph environment, noted that this can also be used in the 3D environment." |
244 | 244 | }, |
|
251 | 251 | "\tcolor=${3:blue},", |
252 | 252 | "\t]", |
253 | 253 | "\t{${1:a}*x+${2:b}};", |
254 | | -"\\addlegendentry{$ y=${1:a}x+${2:b}$}$0" |
| 254 | +"\\addlegendentry{\\$ y=${1:a}x+${2:b}\\$}$0" |
255 | 255 | ], |
256 | 256 | "description":"Plot a 2D Line in the 2D graph environment, noted that this can also be used in the 3D environment." |
257 | 257 | }, |
|
264 | 264 | "\tcolor=${5:blue},", |
265 | 265 | "\t]", |
266 | 266 | "\t({${1:a}*cos(t)+${3:x}},{${2:b}*sin(t)+${4:y}});", |
267 | | -"\\addlegendentry{$\\frac{(x-${3:x})^2}{${1:a}^2}+\\frac{(y-${4:y})^2}{${2:b}^2}=1$}$0" |
| 267 | +"\\addlegendentry{\\$\\frac{(x-${3:x})^2}{${1:a}^2}+\\frac{(y-${4:y})^2}{${2:b}^2}=1\\$}$0" |
268 | 268 | ], |
269 | 269 | "description":"Plot a 2D Ellipse in the 2D graph environment, noted that this can also be used in the 3D environment." |
270 | 270 | }, |
|
280 | 280 | "\tcolor=${6:blue},", |
281 | 281 | "\t]", |
282 | 282 | "\t{${1:a}*(x-${2:m})*(x-${2:m})+${3:b}};", |
283 | | -"\\addlegendentry{$ y=${1:a}(x-${2:m})^2+${3:b}$}$0" |
| 283 | +"\\addlegendentry{\\$ y=${1:a}(x-${2:m})^2+${3:b}\\$}$0" |
284 | 284 | ], |
285 | 285 | "description":"Plot a 2D graph of a quadratic function in the 2D graph environment by the given extrema, noted that this can also be used in the 3D environment." |
286 | 286 | }, |
|