User Guide
Page 31
... CALC, press A. • If the expression you specify otherwise, an equation is solved for the solution variable. Appendix Calculate an +1 = an + 2n (a1 = 1) as XY + C = 0.) • SOLVE cannot be used to solve an equation. XB = C + D, B (Solves for B.) The following types of approximation to solve an equation that contains an integral, derivative, Σ( function, Pol( function, Rec...
... CALC, press A. • If the expression you specify otherwise, an equation is solved for the solution variable. Appendix Calculate an +1 = an + 2n (a1 = 1) as XY + C = 0.) • SOLVE cannot be used to solve an equation. XB = C + D, B (Solves for B.) The following types of approximation to solve an equation that contains an integral, derivative, Σ( function, Pol( function, Rec...
User Guide
Page 32
... the initial value (assumed value) of the solution variable. Precautions when Using SOLVE • SOLVE may not be able to determine the correct solution, even when one exists. MATH Math Sf(Y)Ss(=)Sy(A) S)(X)w+Se(B) 1)(,)S)(X) Math 1s(SOLVE) Prompts for x when y = 0, a = 1, and b =... -2. • An error (Variable ERROR) occurs when the solution variable is not included in the expression being solved. k Example SOLVE Operation Example: To solve y = ax2 + b for input of X Math =...
... the initial value (assumed value) of the solution variable. Precautions when Using SOLVE • SOLVE may not be able to determine the correct solution, even when one exists. MATH Math Sf(Y)Ss(=)Sy(A) S)(X)w+Se(B) 1)(,)S)(X) Math 1s(SOLVE) Prompts for x when y = 0, a = 1, and b =... -2. • An error (Variable ERROR) occurs when the solution variable is not included in the expression being solved. k Example SOLVE Operation Example: To solve y = ax2 + b for input of X Math =...
User Guide
Page 33
...21. (Solutions: x = 2, 3, 4, 5 when y = 3, 7, 13, 21 respectively) *1 Assigns 3 to Y. *2 Assigns an initial value of 1 to cancel the SOLVE operation. Press = to continue or A to X. A discontinuous function (y = 'x, etc.) Solution Screen Contents Input equation Solution variable Math Solution (left side) - (right side) ... result when the obtained solution is assigned to zero, the higher is to the solution variable. Appendix Solve y = x2 - Continue Screen SOLVE performs convergence a preset number of the obtained solution. The closer this value is the precision of times...
...21. (Solutions: x = 2, 3, 4, 5 when y = 3, 7, 13, 21 respectively) *1 Assigns 3 to Y. *2 Assigns an initial value of 1 to cancel the SOLVE operation. Press = to continue or A to X. A discontinuous function (y = 'x, etc.) Solution Screen Contents Input equation Solution variable Math Solution (left side) - (right side) ... result when the obtained solution is assigned to zero, the higher is to the solution variable. Appendix Solve y = x2 - Continue Screen SOLVE performs convergence a preset number of the obtained solution. The closer this value is the precision of times...
User Guide
Page 72
... vectors whose dimensions do not specify the solution variable. • Specify a variable that this also decreases solution precision. • Action • Make necessary corrections. Can't Solve Error (SOLVE feature only) • Cause • The calculator could not obtain a solution. • Action • Check for the matrices or vectors to perform your...
... vectors whose dimensions do not specify the solution variable. • Specify a variable that this also decreases solution precision. • Action • Make necessary corrections. Can't Solve Error (SOLVE feature only) • Cause • The calculator could not obtain a solution. • Action • Check for the matrices or vectors to perform your...