Difference between Yea and Yup

YEA vs YUP: NOUN

An affirmative statement or vote.
One who votes affirmatively.
An affirmation.
An affirmative
An affirmative vote; one who votes in the affirmative.
An affirmative vote, usually but not always spoken
An affirmative vote; hence, one who votes in the affirmative: as, to call the yeas and nays.

Yes; ay; a word expressing assent, or an affirmative, or an affirmative answer to a question, now superseded by yes. See Yes.
Yes
Thus, so (now often accompanied by a hand gesture)
Indeed; truly.
Yes; aye.
Not only so, but
More than this; not only so, but; -- used to mark the addition of a more specific or more emphatic clause. Cf. Nay, adv., 2.

Used to intimate that something is to be added by way of intensiveness or amplification: Not this alone; not only so but also; what is more. Compare the similar use of nay.
In the authorized version of the Bible, so; thus; true; real; consistent.
Yea is now used only in the sacred, solemn, or formal style. Yea, being mainly a word of assent, was formerly used chiefly in answer to questions framed affirmatively; yes, a stronger term, was chiefly used in answer to questions containing a negative or otherwise implying a doubt. But the distinction does not appear to have been rigidly maintained; and the assertions of the following quotations about yea and yes, like those about nay and no (see no), must be taken with some allowance.
Yes; ay: a word that expresses affirmation or assent: the opposite of nay: as, Will you go? Yea.
Indeed; verily; truly; it is so, or is it so? used to introduce a subject.

Ewa, Great, Truly, Super, Affirmative, Oui, Verily, Sayer, Sayers, Yup, Yep, Aye, Yes, Nay, Yeah

Ouais, Hooah, Truck, Garn, Gaby, Right, Sure, Oui, Aye, Yea, Yah, Yes, Yay, Yeah, Yep

Lol, Yay, Great, Truly, Super, Affirmative, Oui, Verily, Sayers, Yup, Yep, Aye, Yes, Nay, Yeah

Umm, Nope, Hey, Truck, Garn, Right, Sure, Oui, Aye, Yea, Yah, Yes, Yay, Yeah, Yep

Yea, yea; Nay, nay: and whatsoever is more than these is of the evil one.
Hell yea she is and hell yea I did.
But let your communication be, Yea, yea, Nay, nay: for whatsoever is more then these, cometh of evill.
But let your communication be, Yea, yea, Nay, nay: for whatsoever is more than these cometh of evil.
Amen, Amen, that is, yea, yea, it shall be so.
YEA YEA its about time the leaders did something for the people instead of their own ego.
Silvanus and Timothy, was not yea and nay, but in him is yea.
We arrived Friday night but Captain Jamie Damage took the long way around through Yea, yes Yea.
Let your communication be yea, yea, and nayfnay.
Roll Call Vote: Schallhorn Yea, Stull Yea, Jordan Yea, Richardson Yea.

Yup, this is how I do it too.
Yup, this one goes against the previous idea.
Yup, this definitely sounds like a political allegory.
Yup, rheumatism great - no more opinionated carbon.
Etymology of name Yup'ik (plural Yupiit) comes from the Yup'ik word yuk meaning "person" plus the post-base -pik meaning "real" or "genuine.".
Yup schema in Formik and we are passing in our own yup schema that will be used to validate each field value.
Yup Schema entry in the Yup Schema being built.
Spud the Scarecrow: Yup, yup Norman Price: You could be a big pig too.
Yup, everything is on track for this calendar year, yup.
Yup, yup, a lot of sting happening here.