What does the slash on the wire in the circuit diagram mean? Is it a circuit?

What does the slash on the wire in the circuit diagram mean? Is it a circuit?

Represents the number of wires in this circuit

Driving theory class. Slash symbol what does a slash mean, 50 meters

A red circle on a blue background with a slash is a sign prohibiting long-time parking. A slash below the train symbol at the railway crossing represents 50m, with a maximum of three of 150m

How to express the x power of E in C language

That pow upstairs is OK, but with respect to my question: how to use a to express e?
In fact, the header file is "include" math. H "
There's also an exp function
Representation: exp (x)
Denotes the x power of E