sine-integral

Si(x)=?(sin t)/t dt, a=0, b=x

This function was constructed by using the Second Fundamental Theorem of Calculus (Construction Theorem for Antiderivatives). The function f(t)=(sin t)/t used to give mathematicians a lot of grief since its antiderivative is not an elementary function and that the limit as t approaches 0 of (sin t)/t is 0/0 (we do know that that limit is approximately 1 by using L'Hopital's rule). The Construction Theorem made calculating values of Si(x) to any degree of accuracy easy. This is useful as some scientists and engineers use it all the time in fields such as optics and magnetism.

Si(1)=0.95, Si(2)=1.61, Si(3)=1.85 . . .

by some punk kid February 13, 2005

sinclare

Huge vegan likes old men

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by Weird old man in your garage March 21, 2017

sincere grant

A smart pretty girl who don't cares about how people feels about her she will fight if she has to she is an emotional person shes a caring person she short and light skin she got a bit ass

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by Sinbaby June 4, 2018

sincere cross

very bright,sexy, freak, and caring person. she is very loyal in relationship to Alyssa cross

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by a.cross March 14, 2019

Sincere Street

• a 6’4 195lbs. football star (WR), who attended Pebblebrook High School. Has a son named Lil Sin. And a wife named Veronica.

YouTube: @Sin-The-Man
Instagram: @skipped.ur.bish

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by Sin-The-Man January 22, 2020

sinceelementary

Sinceelementary on Twitter is a Nicki X Lil Pump hybrid stan page. Head Esskeeter and has an obsession with Lil Pump

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by Menagewminaj October 11, 2020

sinceuh_when

Favorite mutual ever

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by Lilian7190 May 31, 2021