Develop binary search in sorted array b for v pre: b 0 b.length ? Store a value in h to make this true: post: b 0 h b.length <= v > v Get loop invariant by combining pre- and post- conditions, adding variable t to mark the other boundary inv: b 0 h t b.length <= v ?
binary search/ C4240 Programming and algorithm theoryTo develop a loop from a given precondition and postcondition, one tries to obtain a loop invariant by weakening the postcondition in some way. A standard technique for doing so is to replace a constant or expression that occurs in the post...
Another presentation of the problem is that of Pickrell (1987), where he obtains a family of quasi-invariant measures on Grassmannians. Given a family of measures (μt)t≥0 on the path space of a Riemannian manifold, one defines a heat operator as a family Ltt≥0 of operators depending...
Hmm yeah, I agree, I think the refinement can only be done with VNs that we can prove to be invariant in the loop we are refining for. Otherwise the same VN can take on different values, as in this example. AndyAyersMS added a commit to AndyAyersMS/runtime that referenced this issue...
IAnyOf, ///< Any_of reduction with select(icmp(),x,y) where one of (x,y) is ///< loop invariant, and both x and y are integer type. FAnyOf ///< Any_of reduction with select(fcmp(),x,y) where one of (x,y) is FAnyOf, ///< Any_of reduction with select(fcmp(),x...
Second, given an unsolvable loop, we synthesise solvable loops with the following property: the invariant polynomials of the solvable loops are all invariants of the given unsolvable loop. Our implementation and experiments demonstrate both the feasibility and applicability of our approach to both ...
adjust the height according to my numer of records jqgrid ADO.NET provider with invariant name 'Oracle.ManagedDataAccess.Client' could not be loaded. AJAX & Controller - Success result return into Error Block Ajax call not hitting the controller action method, status 500 , Internal Server Error...
Controlling expressions should not be invariant. V2595. MISRA. Array size should be specified explicitly when array declaration uses designated initialization. V2596. MISRA. The value of a composite expression should not be assigned to an object with wider essential type. V2597. MISRA. Cast should...
Controlling expressions should not be invariant. V2595. MISRA. Array size should be specified explicitly when array declaration uses designated initialization. V2596. MISRA. The value of a composite expression should not be assigned to an object with wider essential type. V2597. MISRA. Cast should...
4730340Programmable time invariant coherent spread symbol correlator1988-03-08Frazier, Jr.375/1 4688035End user data stream syntax1987-08-18Gray et al.340/825.52 4672658Spread spectrum wireless PBX1987-06-09Kaverad et al.379/63 4641322System for carrying out spread spectrum communication through an...