▫️ 𝗘𝗹𝗲𝗰𝘁𝗿𝗶𝗰𝗮𝗹 𝗘𝗻𝗴𝗶𝗻𝗲𝗲𝗿𝗶𝗻𝗴 ▪️ 𝗥ᴏʙᴏᴛɪᴄ 🤖 ▫️ 𝐈ɴᴛᴇʀᴇsᴛᴇᴅ ɪɴ 🔹 𝐁ɪᴏᴍᴇᴅɪᴄᴀʟ 𝗘ɴɢɪɴᴇᴇʀɪɴɢ 🩺 🔹 𝐒ᴜʀɢɪᴄᴀʟ 𝐑ᴏʙᴏᴛɪᴄs⚕ 🔹 𝐅ɪɢʜᴛɪɴɢ 𝐑ᴏʙᴏᴛ ♞ 🔹 𝐃ɪɢɪᴛᴀʟ 𝐃ᴇɴᴛɪ𝘀ᴛʀʏ🦷 🔸🌵•🦾•🧠•🦖•🎼•📖 🕊 ﮼قطره،ای،ازباده،های،آسمان🕊 ▫️sqrt(cos(x))*cos(300x)+sqrt(abs(x))-0.7)*(4-x*x)^0.01, sqrt(6-x^2), -sqrt(6-x^2) from -4.5 to 4.5