The Gemara asks: But the view of Rabbi Akiva is the same as that of the first tanna, i.e., Rabbi Yehuda ben Bava, who maintains that in the case of a garden that was not enclosed for the purpose of residence, one is only permitted to carry if the area of the enclosed area is no more than two beit se’a. Rabbi Akiva disagrees only about whether we require a watchman’s booth or a dwelling place as well, but the two agree with regard to the size of the garden. Therefore, Rabbi Akiva’s stipulation: Provided that it measures not more than seventy cubits and a remainder by seventy cubits and a remainder, is superfluous.

The Gemara answers: There is a practical difference between them with regard to a tiny amount. And what is this tiny amount? It is as it was taught in a baraita: Rabbi Yehuda says: It is by a tiny amount that one of the sides of a square measuring two beit se’a exceeds seventy cubits and a remainder, but the Sages did not give its exact measurement, owing to its small size and because it is impossible to be absolutely precise about the matter.

And what is the measure of the area of two beit se’a? It is as large as the courtyard of the Tabernacle, which was fifty cubits by one hundred cubits. The first tanna and Rabbi Akiva dispute this issue: The first tanna maintains that the garden may have an area as large as two beit se’a, whereas Rabbi Akiva says that it must not exceed seventy and two-thirds cubits squared.

The Gemara asks: From where are these matters derived? The matters referred to are that we must square the courtyard of the Tabernacle in order to reach the size of garden or similar enclosure in which one is permitted to carry on Shabbat.

The Gemara answers: Rav Yehuda said: This is learned from the verse that stated: “The length of the courtyard shall be a hundred cubits, and the breadth fifty by fifty, and the height, five cubits of fine twined linen, and their sockets of brass” (Exodus 27:18). The Torah said: Take a square of fifty cubits by fifty cubits, and surround it with the remaining fifty cubits until they form a square, each side of which measures seventy cubits and a remainder.

The Gemara asks: But to what does the plain meaning of the verse refer? The plain sense of the text cannot be coming to teach us the laws of carrying. Abaye said that it means as follows: The Tabernacle was thirty cubits long and ten cubits wide. The courtyard was a hundred cubits long and fifty cubits wide. Position the Tabernacle in the middle of the courtyard at the edge of fifty cubits, so that there is a space of fifty cubits in front of it, and a space of twenty cubits in every direction, on each of the two sides and behind it.

We learned in the mishna that Rabbi Eliezer says: If its length is greater than its breadth, even by one cubit, one may not carry inside it. The Gemara asks: Wasn’t it taught in a baraita that Rabbi Eliezer says: If its length is more than double its breadth, even by one cubit, one may not carry inside it?

Rav Beivai bar Abaye said: When we learned this in the mishna, we also learned that it refers to a case where the length of the enclosure is more than double its breadth. The Gemara raises a difficulty: If so, this is the same as the opinion of Rabbi Yosei, who stated that one is permitted to carry in the garden or karpef even if its length is double its width.

The Gemara answers: There is a difference between them with regard to the square that the Sages squared it, because the Sages calculated squares with the diagonal. According to the opinion of Rabbi Eliezer, if the diagonal is more than double the breadth, even though the length may not be more than double the breadth, it is prohibited to carry within the enclosure. According to Rabbi Yosei, however, it is permitted (Rabbeinu Ḥananel).

We learned in the mishna that Rabbi Yosei says: Even if its length is double its breadth, one may carry inside it. It was stated that the amora’im disagreed on the following matter: Rav Yosef said that Rav Yehuda said that Shmuel said: The halakha is in accordance with the opinion of Rabbi Yosei. And Rav Beivai said that Rav Yehuda said that Shmuel said: The halakha is in accordance with the opinion of Rabbi Akiva.

The Gemara explains that both rulings are stated leniently, and that both were necessary. As had the Gemara taught only that the halakha is in accordance with the opinion of Rabbi Yosei, I would have said that one is not permitted to carry unless the place contains a watchman’s booth or a dwelling place, for Rabbi Yosei did not specify that these are not required. Therefore, the Gemara teaches us that the halakha is in accordance with Rabbi Akiva, who is particular only about the courtyard’s size, but not that it be enclosed for the purpose of residence.

And, on the other hand, had the Gemara taught only that the halakha is in accordance with the opinion of Rabbi Akiva, I would have said that if the courtyard is long and narrow, one is not permitted to carry. Therefore, the Gemara teaches that the halakha is in accordance with the opinion of Rabbi Yosei, who clearly states that the courtyard need not be square.

The Sages taught: Within a karpef that is greater than two beit se’a, but which was enclosed from the outset for the purpose of residence, carrying is permitted regardless of its size; however, if subsequently the greater part of it was sown with seed crops, it is considered like a garden, which is not a place of dwelling, and it is prohibited to carry anything within it.

However, if the greater part of it was planted with trees, it is considered like a courtyard, which is a place of dwelling, and one is permitted to carry. The reason for this distinction is that the presence of trees does not nullify the status of the karpef as a place of residence, because people normally plant trees even in their courtyards. However, people ordinarily plant seed crops only in gardens at some distance from their houses, in places they do not use for dwelling; therefore, the presence of seed crops does nullify the residential status of the karpef.

It was stated above that if the greater part of the karpef was sown with seed crops, it is prohibited to carry in it. Rav Huna, son of Rav Yehoshua, said: We only said this in a case where the sown section is greater than two beit se’a, but if it is no more than two beit se’a, it is permitted.

The Gemara comments: In accordance with whose opinion was this stated? It was stated in accordance with the opinion of Rabbi Shimon, as we learned in a mishna: Rabbi Shimon says: Roofs, courtyards, and karpeifot are all one domain with regard to utensils that began Shabbat in them, even if the utensils belong to different people. Since these are not proper dwelling places, setting an eiruv is unnecessary, and objects may be carried from place to place within them. But they are not one domain with regard to utensils that began Shabbat in the house and that were later taken outside. This shows that the unsown part of a karpef and the sown part, which has the status of a garden, are considered a single domain, in which one is permitted to carry, as the garden section does not prohibit the karpef section.

The Gemara rejects this argument: Even according to the opinion of Rabbi Shimon, since the greater part of the karpef is sown, the minor part