User Manual
Page 21
... information.) Choose an angle mode from DEG (default), RAD, or GRAD. Examples RAD q"< X 30 d " " 1 ) < 21 Specifies a radian angle. Specifies the angle unit modifier as degrees (º). You can choose from the mode screen. Converts angle from decimal degrees to enter an angle unit modifier. Specifies a gradian angle. mod( d "8 17 % ` 12 ) < ## < !! 6 < Angles d DMS d " " displays the...
... information.) Choose an angle mode from DEG (default), RAD, or GRAD. Examples RAD q"< X 30 d " " 1 ) < 21 Specifies a radian angle. Specifies the angle unit modifier as degrees (º). You can choose from the mode screen. Converts angle from decimal degrees to enter an angle unit modifier. Specifies a gradian angle. mod( d "8 17 % ` 12 ) < ## < !! 6 < Angles d DMS d " " displays the...
User Manual
Page 23
...( 2: P ´Ry( 3: R ´Pr( 4: R ´Pq( Converts polar to one decimal place. q $ $ " " < 23 R³´P - Then convert rectangular coordinates (x, y) = (3, 4) into rectangular coordinates. X 30 ) < q " < X g P 6 " ) < Retain radian mode on the calculator and calculate the sine of p / 6 radians. to degree mode and find the sine of 30¡. Converts polar to polar and displays q. Converts rectangular to rectangular and displays y.
...( 2: P ´Ry( 3: R ´Pr( 4: R ´Pq( Converts polar to one decimal place. q $ $ " " < 23 R³´P - Then convert rectangular coordinates (x, y) = (3, 4) into rectangular coordinates. X 30 ) < q " < X g P 6 " ) < Retain radian mode on the calculator and calculate the sine of p / 6 radians. to degree mode and find the sine of 30¡. Converts polar to polar and displays q. Converts rectangular to rectangular and displays y.
User Manual
Page 24
Set the desired Angle mode before starting trigonometric calculations. Z g P 4 " ) < 24 Trigonometry X Y Z (multi-tap keys) Enter trigonometric functions (sin, cos, tan, sin-1, cos-1, tan-1), just as you would write them. d ! 1 5 % ` 30 ) < d ! 2 5 % ` 30 ) < d !3 3%`4)< d ! 4 3%`4)< Converting (r, q) = (5, 30) gives (x, y) = (4.3, 2.5) and (x, y) = (3, 4) gives (r, q) = (5.0, 53.1). - Example Degree Mode tan q $ $ < - Z 45 ) < tan-1 ZZ1)< cos - 5 V Y 60 ) < Example Radian Mode tan q " < -
Set the desired Angle mode before starting trigonometric calculations. Z g P 4 " ) < 24 Trigonometry X Y Z (multi-tap keys) Enter trigonometric functions (sin, cos, tan, sin-1, cos-1, tan-1), just as you would write them. d ! 1 5 % ` 30 ) < d ! 2 5 % ` 30 ) < d !3 3%`4)< d ! 4 3%`4)< Converting (r, q) = (5, 30) gives (x, y) = (4.3, 2.5) and (x, y) = (3, 4) gives (r, q) = (5.0, 53.1). - Example Degree Mode tan q $ $ < - Z 45 ) < tan-1 ZZ1)< cos - 5 V Y 60 ) < Example Radian Mode tan q " < -