SKU: 40674090118

Everyday Calculus: Discovering the Hidden Math All Around Us

Sale price$28.57 Regular price$31.75
Save 10%

Pay in installments of $7.94 with ShopPay, AfterPay and Klarna

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Aug 23 - Aug 28

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

Description

Everyday Calculus: Discovering the Hidden Math All Around UsA fun look at calculus in our everyday lives Calculus. For some of us, the word conjures up memories of ten pound textbooks and visions of tedious abstract equations. And yet, in reality, calculus is fun, accessible, and surrounds us everywhere we go. In Everyday Calculus, Oscar Fernandez shows us how to see the math in our coffee, on the highway, and even in the night sky. Fernandez uses our everyday experiences to skillfully reveal the hidden

A fun look at calculus in our everyday lives

Calculus. For some of us, the word conjures up memories of ten-pound textbooks and visions of tedious abstract equations. And yet, in reality, calculus is fun, accessible, and surrounds us everywhere we go. In Everyday Calculus, Oscar Fernandez shows us how to see the math in our coffee, on the highway, and even in the night sky.

Fernandez uses our everyday experiences to skillfully reveal the hidden calculus behind a typical day's events. He guides us through how math naturally emerges from simple observations--how hot coffee cools down, for example--and in discussions of over fifty familiar events and activities. Fernandez demonstrates that calculus can be used to explore practically any aspect of our lives, including the most effective number of hours to sleep and the fastest route to get to work. He also shows that calculus can be both useful--determining which seat at the theater leads to the best viewing experience, for instance--and fascinating--exploring topics such as time travel and the age of the universe. Throughout, Fernandez presents straightforward concepts, and no prior mathematical knowledge is required. For advanced math fans, the mathematical derivations are included in the appendixes.

Whether you're new to mathematics or already a curious math enthusiast, Everyday Calculus invites you to spend a day discovering the calculus all around you. The book will convince even die-hard skeptics to view this area of math in a whole new way.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 40674090118

Discover Niche Categories That Outsell

Top-Converting Item to Boost Your Average Order

4.2 ★★★★★
Based on 26 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
O
Verified Purchase
ODELKIS
Louisville, US
★★★★★ 5
To strengthen and add shine.
Scent: Bright Coffee, Size: 4.06 Fl Oz (Pack of 1)
Absolutely love this Batana Oil! My hair feels softer, thicker, and much healthier after just a few uses. It helps with dryness and gives my hair a natural shine without feeling greasy. The scent is nice and the jar lasts a long time because a little goes a long way. Highly recommend for anyone looking to improve hair growth and overall hair health!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 18, 2026
A
Verified Purchase
Any
Massapequa, US
★★★★★ 5
High quality
Scent: Bright Coffee, Size: 4.06 Fl Oz (Pack of 1)
I’ve been very happy with this Batana Oil. It feels like a high-quality, 100% raw and natural product. Since adding it to my hair care routine, my hair has felt softer, more moisturized, and healthier overall. I’ve also noticed less breakage and improved manageability.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 2, 2026
S
Verified Purchase
Shyanne Cappelle
Chelsea, US
★★★★★ 5
It’s nice! Love b.tan products
Color: Ultra Dark Bronze
Works well, I had a nice glow after one sit in a tanning bed using it. Nice smell, watery base. Make note that it’s an accelerant as well as a TINT, my hands and feet had some splotching after because I didn’t know that.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 19, 2026
G
Verified Purchase
Gabby Garcia
Massapequa, US
★★★★★ 5
Great Tanning Oil
Color: Medium Glow
This tanning oil works really great! It’s not too oily and doesn’t clog when you spray! The scent is so good!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 7, 2026
A
Verified Purchase
Amazon Customer
Los Angeles, US
★★★★★ 5
Works great!
Color: Ultra Dark Bronze
This stuff is magical. Goes on dry, not greasy but be careful, no spf so you may burn but what a tan! Also smells of tanning bed spray. Used it at the beach! Incredible!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 13, 2026

recommand products