Assumptions made explicit
A model whose assumptions are written down can be challenged; folklore cannot.
Applied Mathematics
Mathematics as a service, not a slogan.
Some problems do not yield to more code. Nusear provides modeling, analysis, simulation, and numerical methods for operational questions that need a theorem, a bound, or a model — delivered as working software, not slideware.
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Delivered asWorking codewith the derivation attached, not a PDF alone.
Applied Mathematics
What we compute for you
You bring the operational question; we bring the mathematics. Every engagement ends with an implementation your team runs and the written derivation that explains it.
Speak with a SpecialistThe Essentials
Why mathematics pays
Bounds over guesses
A provable bound beats a hopeful estimate when money or safety rides on the answer.
Analysis before implementation
The cheapest place to find out an idea is wrong is on paper. We do the paper first, then the code.
Coverage Options
Extra protection, built around you.
Optimization
Linear, mixed-integer, and constraint programming for scheduling, routing, allocation, and pricing — with solver selection guided by structure.
Simulation and Monte Carlo
Discrete-event and Monte Carlo models for capacity, risk, and what-if analysis, with variance reduction where it matters.
Forecasting
Time-series and probabilistic forecasts with honest uncertainty intervals instead of false precision.
Risk and decision models
Quantified risk, scoring, and decision rules built on explicit assumptions you can defend.
Network and graph analytics
Flow, centrality, matching, and resilience analysis for physical and logical networks.
Numerical methods
Stable implementations of numerical linear algebra, differential models, and root-finding — with error analysis.
Custom solvers
When standard solvers stall on your structure, we write domain-specific heuristics and exact methods.
Our Role
How an engagement runs
- We formalize the question and its decision context.
- We choose the mathematics that fits, and say when none is needed.
- We validate the model against history and edge cases.
- We implement it as maintained, tested code.
- We document the derivation so review and audit are possible.
Common Questions
Applied mathematics, answered
Still unsure? A Nusear specialist will walk you through it, no cost and no pressure.
Ask a SpecialistDo you write papers or code?
Both, but the code runs in your system. The derivation is the manual that lets your reviewers trust it.
Can you review a model we already have?
Yes. We audit assumptions, numerics, and validation — and tell you plainly whether the model deserves trust and where it earns it.
What if our data is messy?
Real data is. Sensitivity analysis shows which conclusions survive the mess and which depend on cleaning specific fields.
Ready when you are.
Client Notes
What people say about the work.
Draft quotations from the kinds of teams we work with. Replace with real client voices during content review.
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VP Engineering, national logistics platform
Nusear replaced a 40-minute batch job with an algorithm that finishes in 90 seconds. They showed us the proof before they showed us the code.
Head of Data, healthcare analytics firm
They modeled a domain we had been mis-modeling for six years. The migration plan alone paid for the engagement.
CTO, industrial manufacturer
The first consultants who ever told us not to build something. Their simulation said the idea would fail. It would have.
Director of Platform, financial services
The architecture review found two correctness bugs that money was quietly leaking through. Both are now invariants enforced by the database.
Founder, ML startup
They took our notebook prototype to a designed application with a tested mathematical core. Our engineers still work from their specification.
Chief Actuary, insurance group
Our model is finally written down as mathematics instead of spreadsheet folklore. The auditors noticed immediately.
