Calculate the y-th power formula of x (the seventh power of 10) as follows: (x, y are floating points)
AC wall 5V 2A power adapter with multiple tips works for many small 5V electronics. Like Scanner, Router, Bluetooth speaker, Foscam Wireless IP Camera, CCTV camera, USB hub, bluetooth GPS Receiver, tv box, tablets, Baby Monitor, Graco Swing, Home Phone System, VoIP Telephone Routers, Serato DJ Controller, DVR, ADSL Cat, External battery, hubs, switches, Led Strip, String Lights, vibrator, Raspberry pi 3 Raspberry Pi A/A+/B/B+ Raspberry Pi Zero and more 5V devices. (5V ONLY)
Worldwide Input: 110-240V; Output: 5V 1000mA, 1.5A, 1.75A, 5V 1A, 5V 500mA, 5V 2.1A, Max 10W. DC Tip Polarity: Central Positive(+). Please read manual carefully before using 5vdc power supply.
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L1.000000e+001// with X as the base
LN
L7.000000e+000// with Y as the power
*R
EXP
The result of the TMD100// operation 
Design-safeguard features against incorrect voltage, short circuit, internal overheating and overloading. This 5v Ac power supply charger is made from quality material to ensure the long lifetime. Power your 5v electronics perfectly and replaces lots of 5 volt power chargers
Package include: 1 x High Quality 5V 2A AC DC Power Adapter, 1 Set x Tips
December 14, 2022