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! You can leave out the x in the differential expression and the
calculator will automatically substitute a value for x.
! The smaller the entered value x is, the the longer the calculation
time will be with more accurate results, the larger the entered value
x is, the shorter the calculation time will be with comparatively
less accurate results.
! Discontinuous points and extreme changes in the value of x can
cause inaccurate results or errors.
! When performing differential calculations with trigonometric
functions, select radian (Rad) as the angle unit setting.
! Log
a
b, i~Rand, Rec ( and Pol ( functions can not join to differential
calculations.
! When performing integration calculations with trigonometric
functions, select radian (Rad) as the angle unit setting.
! Log
a
b, i~Rand, Rec ( and Pol ( functions can not join to integration
calculations.
Creating a Matrix
Press to enter Matrix mode.
Press to use the MATX application; press / for
next / previous pages.
Press to exit the matrix creating screen.
[1] Dim
[2] Data
[3] MatA to MatD
[4] MatAns
[5] Det
[6] Trn
[7] Ide
[8] Adj
[9] Inv
Specify the Matrix memory A to D, and specify the
dimension (up to 4 x 4)
Specify the matrix A-D for editing and corresponding
matrix element
Select matrix A to D
Calculation Answer of Matrix & Store into MatAns
Determinate function of Matrix A-D
Transposed data in Matrix A-D
Identity of matrix
Adjoint to Matrix
Inverse of Matrix
DESCRIPTIONMATX ITEM
Press [ ]
or [ ] key
Apps
Before starting matrix calculations, you have to create one matrix
or a maximum of four matrices named A, B, C and D at one time.
The matrix dimension can be up to 4x4.
The matrix calculation results are stored into the MatAns memory
automatically. You can use the matrix MatAns memory for any
subsequent matrix calculations.
Matrix Calculations
Press to enter Matrix mode.