#ecs20

[radiomuseum]

instruction booklet for Westinghouse electric dehumidifiers models EDB14, ECS20, and EHD25. The model EHD25 is shown on the illustration on the cover. made in 1967

[harshita-the-sassmaster]

yo today was such a w bc i accepted an offer to intel!!!!

but also got my ecs20 grade back. im sad. i was so close. lols. but i also started crying in the middle of my final lmao 

[stuffmyapteachersays]

“People like to try to translate English into logical expressions, an enterprise that does not always work very well. Let’s try a simple example: “Either you won’t go skiing, or you will and there won’t be any snow.” Using proposition symbols skiing and isSnow, we create the logical expressions: skiing ⇔ ¬snow ¬skiing ∨ ¬snow I’m not really sure which was the speaker’s intent. I think the speaker was just trying to be ironic, and math doesn’t capture that real well.”

[stuffmyapteachersays]

""The project description must be brief (no more than 2 to 5 pages)" - The NSF (National Science Foundation) The logical meaning is unclear. Perhaps this means that the description should be anywhere between two to five pages. Or maybe it means at most two pages. Or maybe it means at most five pages. You'd think the NSF could be more clear."