Analysis Zero
SKU: 54234250496

Analysis Zero

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Description

Analysis ZeroThis book leads up to the starting point of a rigorous course in basic real analysis. It is designed to satisfy a student who wants to start 'further back' than the axioms of a complete ordered field. Typically, such a student will be in the second or higher year at University, and will have attained some level of mathematical maturity. The book presents a foundation in set theory, and builds up through the natural numbers, integers, and rational

This book leads up to the starting-point of a rigorous course in basic real analysis. It is designed to satisfy a student who wants to start 'further back' than the axioms of a complete ordered field. Typically, such a student will be in the second or higher year at University,
and will have attained some level of mathematical maturity.
The book presents a foundation in set theory, and builds up through the natural numbers, integers, and rational numbers to the real and complex numbers, and establishes their properties on the basis of some more basic axioms.

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SKU: 54234250496

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Amazon Customer
Natrona Heights, US
★★★★★ 5
Handy backpack!
Color: Green
Love it! Perfect for a plane ride and trips to amusement parks or hikes! Both side pockets will hold a water bottle! Just what I was looking for! The color is pretty too! Much prettier in person!
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Reviewed in the United States on April 12, 2026
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Dst
Draper, US
★★★★★ 5
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Color: Dark Blue
Very nice product, more room, can organize very well, hopefully will last long. Previous purchases of small backpack for women did not last long .
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Reviewed in the United States on May 18, 2026
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Fbaer
Phoenix, US
★★★★★ 5
Like compliments on your purses…
Color: Black
Handsome and sturdy. I get a lot of compliments. And convenient for my stuff.
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Reviewed in the United States on May 11, 2026
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vic ☆
Fort Morgan, US
★★★★★ 5
Tiny but convenient!
Color: White, Color: White
Long review: TLDR; it’s cute, pretty durable, tiny but spacious, and handy! First, I feel I should mention—it’s very tiny! I didn’t look at the dimensions, so that’s my fault, haha, not taking points off for it lol. It’s not big enough to fit, say an iPad Pro, but maybe a mini! It’s height is probably enough for a small book, and it’s width is definitely enough for a regular sized book. Also the length from back to front of the bag: it’s very thick! So it fits a lot for the size. It fits my about 1.5 inch thick wallet (about 5-6 inches long), my keys, a mini hairbrush, and a bag I use with toiletries like pads/tampons, mini body spray, mini hand cream, a tiny metal wallet with bandaids, hair ties, q-tips, and cotton rounds, and a couple chapsticks. The front pocket is pretty spacious too, as it fits my AirPods with a case and a bunch of keychains and dangly things on it. The straps are long and adjustable. It looks easy to clean but I haven’t spilled anything or gotten anything on it so it’s a little hard to say. I’ve included a video and pictures for reference! It came pretty smushed and squashed into a flat little pancake but it only took a little while to go to it’s intended shape. I left it full of stuff to mold it overnight (like if you stuff it gently/loosely with, say, a t-shirt or two overnight, it’ll morph into the right shape) The puff ball is cute, and it’s staying on pretty well, but the elastic thing holding it on is slowly stretching a little so it doesn’t look like it’s glued on like I liked at first, but it still looks good! It’s lasted a while now, probably a few months with no issues. Basically, I like it and it’s handy for going to the mall or store, or if you bring very small stuff to the amusement park. (It won’t fit a water bottle, but it’ll fit smaller stuff) In the video, I showed me unpacking all the stuff it can fit, and in the first picture is all that stuff. In the second picture I show the size of my 12.9 inch iPad Pro to as comparison, and in the third picture I show how it barely doesn’t fit. Hope this helps!!
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Reviewed in the United States on July 9, 2022
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Tuxedorose
Whiting, US
★★★★★ 5
Functional and cute
Color: Dark Apricot
Great quality and size. Perfect for school, work or travel. Easy to wipe down and clean the outside. Decent quality of zipper. It's even held up to my teenager at high-school.
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Reviewed in the United States on December 26, 2025

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