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Looking for a reliable platform to perform complex calculations and solve problems with the utmost precision and transparency? Meet your perfect workflow companion. With PTC Mathcad Prime 9, engineers can seamlessly integrate calculations into their workflow, capturing crucial assumptions and decisions every step of the way. Because making it easier to communicate and collaborate with colleagues and stakeholders ensures complete transparency for better designs.

PTC Mathcad Prime 9 delivers numerous productivity and functionality enhancements. As with the previous release of Mathcad Prime 8, PTC continues to invest in the math engineering notebook software. PTC showcased some of the new functionality as part of the 2022 Mathcad Virtual Conference. Of note were demos of text styles coming to Mathcad Prime 9, but the new features don’t stop there.

In case you missed it, PTC hosted a webinar on April 4, 2023. In the webinar replay, Andy McGough, PTC’s Mathcad Product Manager, provided demos and commentary on the new functionalities, an update on the PTC Mathcad Prime development roadmap, and answered questions.

The software has been improved with new features such as enhanced geometry processing capabilities and new support for 3D modeling tools such as sketching, drawing, assembly design, and drafting (including 2D drawings).

In addition, PTC Mathcad Prime 9 offers an expanded library of functions for solving specific problems in mechanical engineering applications such as Fluid Dynamics and Thermal Analysis.

Blog Banner to view the New Mathcad Prime 9 Datasheet


Mathcad Prime 9 New Features

The user interface has been redesigned. Now, engineers without any programming experience can create their own custom applications using PTC Mathcad Prime 9’s visual programming environment, also known as PTC Creo Elements/Pro.

Text Styles

Use text styles for all elements of the document, including equations and cell comments. This feature makes it easier to apply formatting consistently throughout documents.

Mathcad Prime 9 Internal Hyperlinks

As of the new release, you can create internal hyperlinks between cells or equations within Mathcad Prime documents by typing in the link text followed by an exclamation mark (!). When you hover over these links with your cursor, they will turn into live links that automatically open when clicked. For example: “!Cell 1”.

Internal Links are a game-changer when it comes to document navigation. They allow users to easily connect notes and calculations across worksheets. Reference important information with minimal effort. Say goodbye to tedious scrolling and searching!

Go-to Page

With the new Go-to Page feature, finding a specific page within a lengthy document has never been easier. Jump directly to a desired page, saving valuable time and effort. No more endlessly clicking through pages!

Current Page Tooltip

The Current Page Tooltip provides an easy tool for instant reference. It displays the current page number as you scroll through the document, allowing you to keep track of your progress effortlessly. Stay organized and never lose your place again!

Enhanced Color Selection Menus

Color selection menus have been enhanced in PTC Mathcad Prime 9. Now, you can select from a wide range of pre-set colors, as well as utilize a custom color picker. Whether you want to highlight specific sections, make equations or plots stand out, or simply add visual appeal, this feature allows you to choose the perfect color for the job.

Quick Text

Mathcad Prime 9 introduces a convenient feature that allows users to convert a new region from the default math region to a textbox by simply pressing the spacebar and eliminates the need to manually click on a text box to input text into a worksheet. This enhancement provides a more seamless and efficient way to incorporate text into your calculations and explanations. By utilizing this keyboard shortcut, users can save time and streamline their workflow. No more wasted time on numerous mouse clicks!

With these new enhancements, PTC Mathcad Prime 9 offers improved document navigation and customization options. You can now easily find what you’re looking for.



PTC Mathcad Prime 9 has a new Symbolic Engine that delivers improved performance and new functions. This includes faster symbolic calculations, new functions such as trigonometric and hyperbolic functions, and more operators available to work with expressions. New logarithmic integral functions and elliptic integral functions have also been added.

Mathcad Prime 9’s Solve Block

PTC updated the Solve Block, which now expands the range of solvable problems. The pdesolve function is now available in the Solve Block. The function makes it easy to resolve equations and inequalities with multiple variables. You can also use this new feature to find solutions for single-variable problems by setting all other variables equal to zero. This allows you to solve for any variable that is not explicitly given as a constraint or independent variable.

Additionally, inside a Solve Block, users can now use the find function to symbolically solve a system of equations.


Symbolic Calculations, Functions & Solutions

Calculus operators, such as derivatives, limits, integrals, and summations, have been enhanced for symbolic calculations and can be applied to a wider range of scenarios.

The functionality and utility of various symbolic keywords and functions have been expanded. For instance, the assume keyword enables users to specify assumptions about the result of a function.

Symbolic solutions for Ordinary Differential Equations (ODEs) are now supported, allowing users to solve first-order ODEs and higher-order ODEs that can be reduced to first-order systems.

The Gradient Operator calculates the gradient of a Scalar Function by providing both numerical and symbolic solutions.


Upgrade to Mathcad Prime 9

PTC Mathcad Prime 9 allows you to perform mathematical calculations faster and easier than ever while retaining the flexibility needed to handle complex models.

The latest updates bring a wide range of enhancements to the platform’s productivity and functionality.  As a result, Mathcad Prime 9 continues to empower users to solve, analyze, document, and share all their engineering calculations quickly and accurately.

Whether you’re a seasoned engineer or a novice, these new features ensure seamless and efficient workflows. As a result, companies can boost engineering productivity and create more innovative products.


Ready to upgrade to PTC Mathcad Prime 9 and experience these features for yourself? Talk to an EAC expert to continue the conversation or schedule a demo to learn more.

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Attention engineers! There’s an easier way to conduct Tolerance Analysis for your CAD designs.

Transforming CAD designs into real and tangible parts is not only rewarding on a personal level but also professionally fulfilling. It combines creativity, problem-solving, and hands-on experience, all culminating in the sense of accomplishment that comes from creating something real from an abstract concept.


However, as you already know, physical parts deviate from the idealized representation (the design model) due to many different challenges and manufacturing constraints. Tolerance analysis involves assessing the impact of variations in dimensions, geometries, and other parameters on the final product’s performance and functionality. By utilizing Tolerance Analysis, designers ensure proper fit and alignment of the product components.


Improve Quality & Design Innovation

If the goal is to improve quality and design innovation, enable your engineers to perform comprehensive tolerance stack-up analysis. Traditionally this process is a massive pain i.e. repetitive trial-and-error tasks and tedious testing. This part of the design process can be frustrating and often slows down design teams. However, it doesn’t have to be this way!


The PTC Creo EZ Tolerance Analysis Extension is a dynamic computer-aided engineering (CAE) tool powered by leading Sigmetrix technology. This extension helps designers by creating a faster, more intuitive workflow to assess the impact of dimensional specifications on your product designs before prototypes or production.


The software provides algorithms to help engineers identify the optimal tolerance values that meet the design objectives while considering various constraints. This aids in making informed decisions and reducing the time spent on manual analysis and evaluations.


By considering these variations even earlier in the design process, engineers can make more informed decisions to ensure that the final product will perform as intended. Cheers to reinforcing Closed Loop Manufacturing!


The Positive Business Outcomes of Using EZ Tolerance Analysis


Below is a high-level overview of the positive business outcomes this PTC solution proves to provide for manufacturing companies:

  • Speed time to market
  • Mitigate risk
  • Improve productivity
  • Reduce costs by reducing rework and scrap

How EZ Tolerance Analysis Makes Your Workflow Less Stressful

Intuitive User Interface

Achieve your goals efficiently with minimal frustration. The EZ Tolerance Analysis extension’s user-friendly UI enables you to maintain a flow and continue work without disruptions as it is integrated into the familiar Creo environment. This mitigates any steep learning curve and helps with productivity to get new users up and running quickly and confidently. If you need help getting set up with the technology, give us a shout. We can help maximize your workforce capabilities and your technology investment.


Complexity Management

The EZ Tolerance Analysis software provides tools and features to manage complex designs efficiently. It offers intuitive interfaces and workflows that simplify processes regarding defining tolerance features. The extension extracts relevant information directly from your CAD models, reducing manual effort and potential errors. Visual dashboards: say goodbye to tedious spreadsheets.


Problem Identification and Resolution

No more flying blind, EZ Tolerance Analysis provides visualizations and statistical outputs that enable engineers to identify potential issues and bottlenecks in the assembly or system. After pinpointing problematic areas, engineers can devise effective solutions – such as adjusting tolerances, redesigning components, or modifying manufacturing processes.


Quick Iterative Design Refinement

Perform your “what-if” scenarios quickly and accurately. Using Sigmetrix technology, get immediate feedback on the effects of tolerance adjustments and trade-off analysis. Engineers can quickly refine and optimize tolerances based on the analysis results, reducing the time required for iterations.

Improved Collaboration

The software facilitates collaboration among multidisciplinary teams involved in the design and manufacturing process. Easily share tolerance analysis data, models, and reports via HTML reports to ensure everyone comprehensively understands design intent and can make informed decisions. Visual and data-backed reports can be shared with the shop floor, suppliers, or other stakeholders, facilitating effective communication and collaboration. Providing clear documentation helps to minimize misunderstandings and costly mistakes, saving time and effort in the design and manufacturing process.

Standards and Specifications Compliance

Ensure compliance with built-in libraries of industry standards and specifications. Engineers can access these libraries to ensure that defined tolerances comply with the relevant standards. Ensure compliance with ASME and ISO standards for your designs and create products that align precisely with customer requirements while operating within acceptable tolerances. This feature helps streamline the process of defining tolerance features by providing pre-defined templates and guidelines that match industry requirements.

Overall, EZ Tolerance Analysis empowers engineers to make data-driven decisions, reduce uncertainty, and enhance the efficiency and quality of the design and manufacturing process. It aids in achieving design objectives, meeting customer requirements, and delivering reliable and cost-effective products.

Back-Up Your cad Designs with Stack-Up Analysis

The technology performs comprehensive tolerance stack-up analysis by applying two methods for increased accuracy and precision- worst-case analysis and statistical analysis.

Worst-Case Analysis: Worst-case analysis, commonly employed for critical components, examines the scenario where each component in the stack-up attains its maximum acceptable measurement.

Statistical Analysis: On the other hand, statistical analysis utilizes statistical distribution models to represent the variation of each component. These distributions are then combined to predict the overall distribution of the assembly measurement.



Related Technologies To Use With Tolerance Analysis


Combine Tolerance Analysis with Geometric Dimensioning and Tolerancing (GD&T) to ensure your designs comply with ASME and ISO standards. Or take your designs even further to contain all the data needed to define the product with model-based definition (MBD). With MBD, your model becomes the source authority across the enterprise. The outcome is shorter product development cycles, reduced costs, and enhanced product quality.


PTC continues its investments in enhancing simulation-driven design and generative design with the new Creo 10. Some new features include Rotational Symmetry, Mass Point Constraints, and Remote Loads. Additionally, Creo Simulation Live now includes Contact Simulation options and improved options for fluid and structural results. Creo Flow Analysis and Creo Simulation now have better animation and multibody support. 


For more Simulation and Analysis, we also recommend PTC’s Creo Simulation Advanced powered by Ansys technology. The brand-new Creo Ansys Simulation Advanced analyzes nonlinear contact and materials, with combined thermal and structural analysis. For more information about the latest release of Creo 10 check out the blog here.


Watch the webinar replay here. Learn the new features of PTC’s Mathcad Prime 9.0. Get the leading math engineering notebook for science and design.