Exploring the beauty of Mathematics
Make math easier
The combination of number and shape
Strengthen the concepts and definitions learned in formula editing and calculation, and go further
Know what it is, know why it is
Comparison of various calculation methods
There's a picture, there's a truth
Learning and analysis of function characteristics
Learn in order to practise
Independent design of geometric scene, reading and analysis, improve mathematical thinking
The beauty of Mathematics
A variety of graphic drawing contrast, mastery, take a shortcut
Calculation type
| Algebra | Real number, complex number, constant, power, exponent, logarithm, factorial, polynomial, trigonometric function, hyperbolic function, summation, product |
| Set | Inclusion, subset, proper subset, intersection, union |
| Matrix | Determinant, rank, inverse, transpose, conjugate, decomposition, eigenvalue, eigenvector |
| Calculus | Limit, derivative, partial derivative, integral, multiple integral |
| Equation | Algebraic equation, inequality equation, trigonometric equation, ordinary differential equation, partial differential equation |
| Vector | Dot, cross |
| Statistics | Maximum, minimum, average, standard deviation, variance, die, binomial distribution, poisson distribution, uniform distribution, exponential distribution, normal distribution, chi square distribution, t distribution, F distribution |
| Plot | Points, polylines, functions, parametric equations, implicit functions, polar equations |
| Geometry | Point, segment, line, circle, ellipse, triangle, polygon |
Geometric sketchpad
| Basic operation: Select,pan,delete,clear |
| Point,midPoint,split |
| Segment,fixed length line,ray,vector,polyline, perpendicular line,perpendicular bisector,parallel line,equal vector,angle bisector,tangent line,polar line |
| Polygon,regular polygon |
| Circle,circular arc, sector |
| Measure: Coordinate,equation,length,distance,angle,slope,perimeter,area,radius,arc Length |
Formula editor
| Common | $+ $ $\quad - $ $\quad \times $ $\quad \div $ $\quad / $ $\quad \sqrt{\Box} $ $\quad \sqrt[\Box]{\Box} $ $\quad \Box^{\Box}_{\Box} $ $\quad \Box^{\Box} $ $\quad \Box_{\Box} $ $\quad \overline{\Box} $ $\quad \underline{\Box}$ $\quad \hat{\Box} $ $\quad \Box^\prime $ $\quad \dot{\Box} $ $\quad \ddot{\Box} $ $\quad \tilde{\Box} $ $\quad \mathring{\Box}$ $\quad \vec{\Box} $ $\quad \binom{\Box}{\Box} $ $\quad \frac{\Box}{\Box} $ $\quad \overset{\Box}{\Box} $ $\quad \underset{\Box}{\Box} $ $\quad (\Box)$ $\quad [\Box] $ $\quad \left\{\Box\right\}$ |
| Greek character | $\alpha $ $\quad \beta $ $\quad \gamma $ $\quad \delta $ $\quad \epsilon $ $\quad \zeta $ $\quad \eta$ $\quad \theta $ $\quad \iota $ $\quad \kappa $ $\quad \lambda $ $\quad \mu $ $\quad \nu $ $\quad \xi$ $\quad \pi $ $\quad \rho $ $\quad \sigma $ $\quad \tau $ $\quad \upsilon $ $\quad \varpi $ $\quad \varrho$ $\quad \varsigma $ $\quad \phi $ $\quad \chi $ $\quad \psi $ $\quad \omega $ $\quad \Gamma $ $\quad \Delta$ $\quad \Theta $ $\quad \Xi $ $\quad \Pi $ $\quad \Sigma $ $\quad \Upsilon $ $\quad \Phi $ $\quad \Psi $ $\quad \Omega$ |
| Relation | $\cdot $ $\quad \because $ $\quad \therefore $ $\quad \sim $ $\quad \approx $ $\quad \doteq $ $\quad \neq$ $\quad \pm $ $\quad \mp $ $\quad \lt $ $\quad \gt $ $\quad \leq $ $\quad \geq$ $\quad \leqslant $ $\quad \geqslant $ $\quad \ll $ $\quad \gg $ $\quad \asymp $ $\quad \mid $ $\quad \nmid$ $\quad \parallel $ $\quad \nparallel $ $\quad \vee $ $\quad \wedge $ $\quad \vdash $ $\quad \dashv $ $\quad \bot $ $\quad \top$ $\quad \neg $ $\quad \models $ $\quad \prec $ $\quad \succ $ $\quad \preceq $ $\quad \succeq $ $\quad \propto$ $\quad \ltimes $ $\quad \rtimes $ $\quad \bowtie $ $\quad \nleq $ $\quad \ngeq $ $\quad \trianglelefteq $ $\quad \trianglerighteq$ |
| Set | $\forall $ $\quad \exists $ $\quad \varnothing $ $\quad \in$ $ \quad \notin $ $\quad \ni $ $\quad \subset $ $\quad \supset$ $\quad \subseteq $ $\quad \supseteq $ $\quad \sqsubset $ $\quad \sqsupset $ $\quad \sqsubseteq $ $\quad \sqsupseteq $ $\quad \subsetneq$ $\quad \supsetneq $ $\quad \cup $ $\quad \cap $ $\quad \sqcup $ $\quad \sqcap $ $\quad \uplus$ |
| Matrix | $\begin{matrix} \Box & \cdots & \Box \\ \vdots & \ddots & \vdots \\ \Box & \cdots & \Box \end{matrix} $ $\quad \begin{vmatrix} \Box & \cdots & \Box \\ \vdots & \ddots & \vdots \\ \Box & \cdots & \Box \end{vmatrix}$ $\quad \begin{Vmatrix} \Box & \cdots & \Box \\ \vdots & \ddots & \vdots \\ \Box & \cdots & \Box \end{Vmatrix} $ $\quad \begin{bmatrix} \Box & \cdots & \Box \\ \vdots & \ddots & \vdots \\ \Box & \cdots & \Box \end{bmatrix}$ $\quad \begin{Bmatrix} \Box & \cdots & \Box \\ \vdots & \ddots & \vdots \\ \Box & \cdots & \Box \end{Bmatrix} $ $\quad \begin{pmatrix} \Box & \cdots & \Box \\ \vdots & \ddots & \vdots \\ \Box & \cdots & \Box \end{pmatrix}$ $\quad \begin{cases} \Box \\ \vdots \\ \Box \end{cases}$ |
| Calculus | $\infty $ $\quad \amalg $ $\quad \sum_{\Box}^{\Box} $ $\quad \prod_{\Box}^{\Box} $ $\quad \coprod_{\Box}^{\Box} $ $\quad \int $ $\quad \int_{\Box}$ $\quad \int^{\Box} $ $\quad \int_{\Box}^{\Box} $ $\quad \iint $ $\quad \iint_{\Box} $ $\quad \iint^{\Box} $ $\quad \iint_{\Box}^{\Box} $ $\quad \iiint$ $\quad \iiint_{\Box} $ $\quad \iiint^{\Box} $ $\quad \iiint_{\Box}^{\Box} $ $\quad \oint $ $\quad \oint_{\Box} $ $\quad \oint^{\Box} $ $\quad \oint_{\Box}^{\Box}$ $\quad \underset{\Box}{lim} $ $\quad \frac{d\Box}{d\Box} $ $\quad \frac{\partial\Box}{\partial\Box}$ |
| Arrow | $\mapsto $ $\quad \longmapsto $ $\quad \hookleftarrow $ $\quad \hookrightarrow $ $\quad \looparrowleft $ $\quad \looparrowright $ $\quad \leftarrow $ $\quad \leftrightarrow $ $\quad \rightarrow $ $\quad \leftharpoonup$ $\quad \rightharpoonup $ $\quad \leftharpoondown $ $\quad \rightharpoondown$ $ \quad \upharpoonleft $ $\quad \upharpoonright$ $ \quad \downharpoonleft $ $\quad \downharpoonright $ $\quad \uparrow $ $\quad \updownarrow $ $\quad \downarrow$ $ \quad \nwarrow $ $\quad \searrow $ $\quad \swarrow $ $\quad \nearrow $ $\quad \Lsh$ $\quad \Rsh $ $\quad \multimap $ $\quad \leftrightsquigarrow $ $\quad \nleftarrow $ $\quad \nleftrightarrow$ $\quad \nrightarrow $ $\quad \twoheadleftarrow $ $\quad \twoheadrightarrow $ $\quad \leftarrowtail $ $\quad \rightarrowtail$ $\quad \leftrightarrows $ $ \quad \rightleftarrows $ $\quad \rightleftharpoons $ $\quad \leftleftarrows $ $\quad \rightrightarrows$ $\quad \upuparrows $ $\quad \downdownarrows $ $\quad \Leftarrow $ $\quad \Leftrightarrow $ $\quad \Rightarrow $ $\quad \nLeftarrow$ $\quad \nLeftrightarrow $ $ \quad \nRightarrow $ $\quad \Uparrow $ $\quad \Updownarrow $ $\quad \Downarrow$ $\quad \Lleftarrow $ $\quad \Rrightarrow $ $\quad \curvearrowleft $ $\quad \curvearrowright$ $\quad \circlearrowleft $ $\quad \circlearrowright$ |
| Geometry | $\circ $ $\quad \bullet $ $\quad \ast $ $\quad \star $ $ \quad \Diamond $ $\quad \diamond $ $\quad \angle $ $\quad \measuredangle$ $\quad \sphericalangle $ $\quad \triangleleft $ $\quad \triangleright $ $\quad \triangle $ $\quad \bigtriangledown $ $\quad \ldots $ $\quad \cdots$ $\quad \vdots $ $\quad \ddots $ $\quad \setminus $ $\quad \wr $ $\quad \dagger $ $\quad \ddagger $ $\quad \smile$ $\quad \frown $ $\quad \ominus $ $\quad \oslash $ $\quad \odot $ $\quad \bigcirc $ $\quad \oplus$ $\quad \otimes $ $\quad \boxtimes $ $\quad \boxplus $ $\quad \Box$ |
| Collaborative office |
Visual formula editing Support keyboard, mouse and latex command input Support for copy and paste Support sharing latex, PNG, SVG, MathML Cooperate with word, markdown and other document editing |
