Exact linear-algebra software for supported determinant and linear-solve problems, without floating-point rounding in the returned exact answer.
Discuss modalgTHE PRODUCT, IN PRACTICE
In an exact mathematical computation, a rounded determinant or linear-solve result can be unsuitable even when its relative error is small. modalg addresses that requirement by returning exact results for its supported inputs. It gives software and research teams an exact-arithmetic component to place where an approximate numerical answer is not the required deliverable.
The application needs the exact value, not a nearby representation that looks correct when printed.
modalg computes supported determinants and solves with exact output, removing rounding from the result requirement.
A long numerical value cannot be accepted simply because it looks plausible.
The product’s independent checking path supports verification of the result against the source computation.
A comparison based only on approximate arithmetic can miss the property the customer is buying.
Evaluate modalg for exact agreement and total runtime on the supported matrices, not only speed against a method that returns a different kind of answer.
The product scope below describes the capability and outputs to confirm for your release. Custom integration, operated delivery and additional engineering are separately agreed.
A determinant result for the supported matrix scope.
Exact-answer functionality for the admitted systems.
The supplied independent checking path associated with the computation.
An exact-arithmetic tool that can be incorporated into the customer’s mathematical workflow.
modalg is fully available with CLI, MCP and headless access. Use the interface that fits your terminal, your agents or your automated workflow.
Run the product from a terminal or script, alongside the tools your team already uses.
Get CLI accessConnect MCP-compatible clients and agents to the product’s exposed capabilities.
Get MCP accessOperate without a graphical interface in unattended, scheduled or pipeline-driven work.
Set up headless accessProduct-specific inputs, hardware requirements and result guarantees still apply. An access mode does not change your license or deployment scope.
Explore all product interfacesA mathematical application needs an exact determinant as an input to a subsequent decision.
Illustrative use of the supported scope, not a customer case study or a measured result.Supply the supported matrix and required exact-result convention.
Compute the answer with modalg.
Check exact agreement before passing the result to the downstream calculation.
Exact-arithmetic, symbolic-computing and mathematical-software teams.
CLI, MCP and headless access are all available. Run from a terminal or script, connect an MCP-compatible client, or use the product without a graphical interface. Choose the mode during onboarding and receive its setup instructions. Runtime requirements and supported operations remain product-specific.
The reported 52-digit, 40×40 determinant is a specific campaign result, not an unlimited matrix-size guarantee. Exact-result semantics, supported inputs and execution capacity must match the delivered release.
The agreed modalg release, its supported interfaces and outputs, the applicable checks and the support stated in your order. The plan defines users, workflow, environment and capacity. Source-code transfer, unrestricted redistribution and bespoke engineering are not automatically included.
Request a scoped engineering or operated-service proposal. It identifies what our team delivers, where the workload runs, infrastructure costs, acceptance requirements and ongoing support. Your software subscription alone does not activate a hosted runtime.
Explore engineeringP45 / Company-reported. The supplied campaign reproduced a 52-digit determinant for a 40×40 matrix. Its approximate-arithmetic comparison began missing the exact integer at dimension 14 in the studied matrix family. That threshold is not universal.
These descriptions come from the supplied product and campaign material. Website checks are not an independent rerun of the engine. Qualification identifies the actual release, workload and available artifacts.
Read the evidence summaryCustomer-hosted access and a service operated by SpinForge are different scopes. Confirm the release, deployment and included support before activation.
Plans & deliveryBring a representative workload and the result your team needs. We’ll define the product, deployment and engineering scope around that task.
Activate this capability inside a qualified checked decisions workflow. Compatible methods and required shared checking are included once within that workflow; the product remains independently purchasable.
Capacity, release, environment, result contract and operating responsibilities are specified before activation. Choosing an additional method is not permission to add an unrelated workload or unqualified deployment.
Explore Checked Decisions Choose workflow capacityCommission the model, integration and acceptance work needed for your task. Existing products stay independently available.
Use the software directly or ask us to scope the implementation.
One capability. A connected workflow.
A team to put it into practice.