Title
Contract Checking for Feldspar,Used
Delivery time: 8-12 business days (International)
One way to improve software reliability is to detect errors early and report them precisely during program development; the use of contracts is one approach to software verification. A desired property of an expression is specified with a contract. A contract language should create an informative error message to report the violation and the violator when a contract fails. In this book, a contract language is introduced and implemented for three libraries and also for some practical functions of the functional language Feldspar. Feldspar is a domain specific language (DSL) for Digital Signal Processing, embedded in Haskell, and generating C code.Contract checking can be done statically or dynamically. Static checking concentrates on complete checking of limited specifications at compile time. Dynamic checking focuses on incomplete checking of expressive specifications, and detects errors during run time. Contracts that are written in this thesis are checked with a dynamic contract checker. Furthermore, they are tested with QuickCheck, to ensure that contracts satisfy given properties. The result of these tests shows that the contracts hold their properties.
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Shipping & Returns
Shipping
We ship your order within 2–3 business days for USA deliveries and 5–8 business days for international shipments. Once your package has been dispatched from our warehouse, you'll receive an email confirmation with a tracking number, allowing you to track the status of your delivery.
Returns
To facilitate a smooth return process, a Return Authorization (RA) Number is required for all returns. Returns without a valid RA number will be declined and may incur additional fees. You can request an RA number within 15 days of the original delivery date. For more details, please refer to our Return & Refund Policy page.
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Warranty
We provide a 2-year limited warranty, from the date of purchase for all our products.
If you believe you have received a defective product, or are experiencing any problems with your product, please contact us.
This warranty strictly does not cover damages that arose from negligence, misuse, wear and tear, or not in accordance with product instructions (dropping the product, etc.).
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Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.
We accept payments with :
Visa, MasterCard, American Express, Paypal, Shopify Payments, Shop Pay and more.