xΚΈ β raise to any power (enter base, press xΚΈ, enter exponent, press =)
xΒ² β squares the current number
n! β factorial (e.g., 5! = 120)
Ο β inserts 3.14159β¦ | e β inserts 2.71828β¦
DEG/RAD β toggle between degrees and radians for trig
M+ / MR / MC β add to memory, recall memory, clear memory
Frequently Asked Questions
What functions does this scientific calculator have?
This calculator includes sin, cos, tan and their inverses, log, ln, square root, cube root, powers, factorial, pi, e, and memory functions (M+, MR, MC).
Does it use degrees or radians?
You can toggle between degrees and radians using the DEG/RAD button. The current mode is always shown in green at the top of the display.
How do I calculate sin(30Β°)?
Make sure DEG mode is active (shown in green), enter 30, then press the sin button. The result is 0.5.
How do I use the memory functions?
M+ adds the current display value to memory. MR recalls the stored memory value to the display. MC clears the memory. "M" appears when a value is stored.
How do I raise a number to a power?
Enter the base number, press the xΚΈ button, enter the exponent, then press =. For example: 2, xΚΈ, 8, = gives 256.