Texas Instruments TINSPIRE Reference Guide - Page 133

¡ (degree) Value1¡ ⇒ value List1¡ ⇒ list Matrix1¡ ⇒ matrix This function gives you a way to specify a degree angle while in Gradian or Radian mode. In Radian angle mode, multiplies the argument by p/180. In Degree angle mode, returns the argument unchanged. In Gradian angle mode, multiplies the argument by 10/9. Note: You can insert this symbol from the computer keyboard by typing @d. In Degree, Gradian or Radian angle mode: In Radian angle mode: ¹ key ¡, ', '' (degree/minute/second) dd¡mm'ss.ss'' ⇒ expression In Degree angle mode: dd A positive or negative number mm A non-negative number ss.ss A non-negative number Returns dd+(mm/60)+(ss.ss/3600). This base-60 entry format lets you: • Enter an angle in degrees/minutes/seconds without regard to the current angle mode. • Enter time as hours/minutes/seconds. Note: Follow ss.ss with two apostrophes (''), not a quote symbol ("). /k keys ± (angle) [Radius,±q_Angle] ⇒ vector (polar input) [Radius,±q_Angle,Z_Coordinate] ⇒ vector (cylindrical input) [Radius,±q_Angle,±q_Angle] ⇒ vector (spherical input) Returns coordinates as a vector depending on the Vector Format mode setting: rectangular, cylindrical, or spherical. Note: You can insert this symbol from the computer keyboard by typing @