Mathfuns vs xFormula

Mathfuns aims at solving mathematical problems in all stages from primary school, junior high school, senior high school to university. It uses its unique computing engine to provide problem-solving services for teachers, students and engineers.You only need to input the formula to get what you want: answer, drawing, association description and analysis, etc.Mathfuns is committed to the simplification of complex mathematical problems to make mathematics easier. Mathfuns is a new universal super calculator. Mathfuns = Formula editor + Graphing calculator + Super calculator + Step solver + Geometric sketchpad. Function highlights ● Powerful formula editing ability ● Standard, scientific and profession computation modes ● Unique computing engine, supporting a variety of computing types ● Typical mathematical problems, a variety of problem-solving methods and detailed steps ● Interactive plotting (2d, 3d) ● Function image and property analysis ● Geometry and analysis ● Support hardware keyboard 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 ●Plane geometry: Point, segment, line, circle, ellipse, triangle, polygon ●Space geometry: Point, line, plane 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 More types, more surprises, looking forward to your exploration! When confirming the purchase, payment will be charged from your Apple ID account. Unless cancelled at least 24 hours before the end of the current period, the subscription will automatically renew. Your account will receive a renewal fee within 24 hours before the end of the current period. You can go to the account settings on the App Store to manage and unsubscribe after purchasing. The discounts and prices are subject to change without prior notice. Term of service https://mathfuns.com/servagree Privacy Policy https://mathfuns.com/policy Contact us Website: www.mathfuns.com Mailbox: mathfuns@hotmail.com QQ Group: 554100855 Sina Weibo: Mathfuns

This is a math equation editor which could export the result as picture, LaTeX, MathML, UnicodeMath(Word). Include variables, binary operators, arrows, relations, brackets, underline, overline, accents, fraction, radical, large operator... Just download and have a try. ----- Functions: 1. Mathematical formula editing. 2. Import & Export - LaTeX (Pages, Keynote) - MathML (Pages, Keynote) - UnicodeMath (Word) - Image - SVG: If the .svg file is exported by xFormula, then it could be imported and edit again. 3. Image recognition - Setup large model API to recognize the math formula in the image. - The recognition of mathematical formulas in large models is getting better and better, but due to the large number of LaTeX commands for mathematical formulas, there may be some situations where the same symbol is different for different commands. xFormula cannot support all LaTeX commands yet, so there may be some exceptions. However, we will continue to optimize and be compatible with more commands in future versions 4. Mathematical formula library: - You can create several formula libraries at the same time, and each formula library can be exported and imported separately; - Under each formula library, there can be many categories, and under each category, there can be many groups. Under each group, formulas can be created and edited - Example 1: High School Mathematics Formula Library > Classification 1: Set, Classification 2: Geometry, Classification 3: Algebra - Example 2: Junior High School Mathematics Formula Library>Classification 1: Rational Numbers, Classification 2: Trigonometric Functions, Classification 3: Geometry 5. Mathematical style: - Due to font limitations, the mathematical formulas currently provided may have some pixel spacing flaws, and each style may also have several mathematical characters that are not supported. Please use them as appropriate. - We will continue to optimize mathematical styles, which is what we are concerned about. 6. Custom keyboard: -The frequency of mathematical symbols used varies at each stage, from elementary school, middle school, high school to university; The frequency of symbols used for sets, limits, matrices, functions, and each knowledge range is also different. So if you use it for a long time or frequently, it is strongly recommended to create a suitable input symbol keyboard for yourself, which is more efficient and saves more time than a universal keyboard. 7. Keyboard Extension - Could be directly used in the form of a keyboard in other text editing software - Due to the system's restrictions on keyboard Extension, there may be some abnormal situations. After installing the keyboard, if it cannot appear in the keyboard list, please restart the device and try again - Although currently compatible with iOS 15, it is recommended to use new devices as old devices may experience loading failures due to memory limitations and other issues 8. Help Document ----- Purchase: 1. This is a paid software and is provided for free download in the hope that users will know what features this software has and whether it is useful before purchasing. 2. As the payment methods for iOS and macOS were not unified when this software was first released, xFormula (iOS) and xFormula (macOS) need to be paid separately. The advantage of separate payment is pricing splitting, which means that if you only have a mobile device and don't have a Mac, you can save on the purchase cost of the Mac. If merged, the pricing will also be the sum of the current two pricing. 3. If you plan to use this software for a long time and consider upgrading more features in the future, it is recommended to purchase the Professional Edition. Terms of Service : https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: http://guizhenjiaoyu.com/xformula/en/privacy.html