Hello. Pls could you help?
I am thinking of buying the TI but am held back by what I understand to be the only way to enter x, y and z as variables. The TI famously has a full a to z keyboard below the central number keys. Ok some want that freedom to directly enter the full alphabet as text labels and variables. But very heavily we are concerned with only one letter as as a variable, that is X, and possibly a second, the letter Y as output. But the placement of the only X and Y variables I see on the keyboard is in a different colour at the extreme bottom of the calculator. Would that not mean as numbers are entered into the display the hand must jump down three inches and select with difficulty the often used X letter for inputting into the equation on the screen? Pls is there another key close to the numbers or another fluid way of inputting an X variable?
Thank you for your help. Good day.
I am thinking of buying the TI but am held back by what I understand to be the only way to enter x, y and z as variables. The TI famously has a full a to z keyboard below the central number keys. Ok some want that freedom to directly enter the full alphabet as text labels and variables. But very heavily we are concerned with only one letter as as a variable, that is X, and possibly a second, the letter Y as output. But the placement of the only X and Y variables I see on the keyboard is in a different colour at the extreme bottom of the calculator. Would that not mean as numbers are entered into the display the hand must jump down three inches and select with difficulty the often used X letter for inputting into the equation on the screen? Pls is there another key close to the numbers or another fluid way of inputting an X variable?
Thank you for your help. Good day.