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Euler Women's short sleeve t-shirt

Regular price €30,95 EUR
Regular price Sale price €30,95 EUR
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Design Information 

Leonhard Euler, pronounced "oil-er" 1707 - 1783.

Euler was Swiss by birth, and the most prominent mathematician in the eighteenth century, worked mainly in St Petersburg, but also in Berlin.

He was a prolific writer, making major contributions to  mathematics, physics, astronomy, as well as in other areas of interests. Even after he became blind he still produced many articles  for some years, using a scribe. 

His many contributions in mathematics include the exponential function 'e', whose value can be calculated from a non terminating series, and is approximately 2.718.
This is referred to as Euler's number.

There is also Euler's equation, e^(iφ) = Cosφ + iSinφ.
For φ= π this leads to e^(iπ) = Cos(π) + iSin(π), = -1,   [Cos(π)=-1, and Sin(π)=0].

e^(iπ) +1 = 0, which is known as Euler's equation. 

The extraordinary aspect of this identity is
'e' is an irrational number,
'π' is an irrational number, and 
'i' is outside the usual number system, and yet

e^(iπ) = -1, an ordinary rational number!

'e' is used extensively in mathematics, physics, as well as in electrical engineering, and is the bases for the Napierian or natural logarithms.
'e' and 'π'  have been extensively studied and calculated in many different ways.

Garment Details and Specifications

Your typical 100% cotton t-shirt (except for Heather Grey, Dark Heather Grey, Heather Green, and Heather Blue colors that contain polyester). Pre-shrunk to make sure your size is maintained throughout several washes, and a classic fit.

• 100% combed ringspun cotton
• Heather Grey is 90% combed ringspun cotton and 10% polyester
• Dark Heather Grey, Heather Green, and Heather Blue are 35% combed ringspun cotton and 65% polyester
• Fabric weight: 4.3 oz/yd² (145.8 g/m²)
• 30 singles
• Classic semi-contoured silhouette with side seam
• Tear-away label
• Shoulder-to-shoulder taping
• Seamed collarette
• Double-needle stitched sleeves and bottom hem
• Blank product sourced from Honduras, Haiti, or Nicaragua


Size guide

S (cm) 43.8 64.8
M (cm) 48.9 66
L (cm) 54 68.6
XL (cm) 59 71.1
2XL (cm) 64.1 72.4