Engineering, 27.03.2020 00:03 autumnxng3094
G Problem 3 (Call by Value). The goal of this problem is to identify the redexes, if any, that can be reduced first in call by value evaluation stratgey for the given expressions. To identify a redex, you should highlight the ( x. t ) part of the redex in yellow and the t’ part of the redex in blue. Here is an example: Example. ( x. x x ) ( x. x x ) ( x. x x ) ( x. x x ) Answer. ( x. x x ) ( x. x x ) ( x. x x ) ( x. x x ) Note that you are only asked to identify the redexes and you are not asked to do the reduction. You are only asked to identify the redex and you are not asked to do the reduction. 1. ( x. x x ) x. x x 2. ( x. ( x. x ) x ) x 3. ( ( x. ( x. x ) x ) x. ( x. x ) x ) ( ( x. x ) x ) 4. ( ( x. ( x. x ) x ) x ( x. x ) x ) ( ( x. x ) x ) 5. x ( x. x ( x. x ) x ) (x. x ( x. x ) x ) x 6. x. x. x x. ( (x. x ) x ) x 7. ( ( x. y. ( y. x ) x. x x ) ) ( ( x. ( y. x ) ) x. x x ) 8. ( x. ( x. ( x. x ) x ) x ) ( ( x. x ) ( x. x ) ( x. x ) ) 9. x ( x. ( y. x ) x. x x ) ( x. ( y. x ) x. x x ) ( ( x. ( y. x ) ) x. x x ) 10. ( x. ( y. x ) x. x x ) ( ( x. ( y. x ) ) x. x x )
Answers: 2
Engineering, 04.07.2019 18:10, DestyHilBan1183
Adouble-strand no. 60 roller chain is used to transmit power between a 13-tooth driving sprocket rotating at 300 rev/min and a 52-tooth driven sprocket. a) what is the allowable horsepower of this drive? b) estimate the center-to-center distance if the chain length is 82 pitches. c) estimate the torque and bending force on the driving shaft by the chain if the actual horsepower transmitted is 30 percent less than the corrected (allowable) power.
Answers: 3
Engineering, 04.07.2019 18:20, ashleyjaslin
Derive the correction factor formula for conical nozzle i=-(1+ cosa) and calculate the nozzle angle correction factor for a nozzle whose divergence hal-fangle is 13 (hint: assume that all the mass flow originates at the apex of the cone.
Answers: 3
Engineering, 04.07.2019 18:20, rjone8429
Asimple rankine cycle uses water as the working fluid. the water enters the turbine at 10 mpa and 480c while the condenser operates at 6 kpa. if the turbine has an isentropic efficiency of 80 percent while the pump has an isentropic efficiency of 70 percent determine the thermal efficiency
Answers: 1
G Problem 3 (Call by Value). The goal of this problem is to identify the redexes, if any, that can b...
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