Owners Manual
Page 2
... TABLE OF CONTENTS I. ARITHMETIC FUNCTIONS Basic Keys Input Error Correction Combining Operations Calculator Hierarchy Parentheses Calculations with a Constant Accuracy and Rounding V. Arc cosine. KEY DEFINITIONS AND INDEX BASIC OPERATIONS Turning the Calculator On Initial Display Automatic Turn-Off Data Entry Clearing Scientific Notation Exponential Shift Error Indication IV. Tangent Arc sine. Optional Accessories II...
... TABLE OF CONTENTS I. ARITHMETIC FUNCTIONS Basic Keys Input Error Correction Combining Operations Calculator Hierarchy Parentheses Calculations with a Constant Accuracy and Rounding V. Arc cosine. KEY DEFINITIONS AND INDEX BASIC OPERATIONS Turning the Calculator On Initial Display Automatic Turn-Off Data Entry Clearing Scientific Notation Exponential Shift Error Indication IV. Tangent Arc sine. Optional Accessories II...
Owners Manual
Page 5
... + -%, x %, % 5 Trigonometric Sin. Battery installation and Considerations The TI-30 operates on a 9 -volt non-rechargeable battery. An alkaline battery is pressed to the calculator from leakage. the display becomes dim or may be used but it should...key is recommended for the start of an expression, all functions except where noted. • 48 Calculator F unctions Arithmetic -, x, + 4 Data Entry +/-, w 2 Display Scientific Notation 4 Scientific Notation Removal Exponent Increment Exponent Decrement Algebraic x'. y 5 Clearing Clear and Clear Entry 2 Data ...
... + -%, x %, % 5 Trigonometric Sin. Battery installation and Considerations The TI-30 operates on a 9 -volt non-rechargeable battery. An alkaline battery is pressed to the calculator from leakage. the display becomes dim or may be used but it should...key is recommended for the start of an expression, all functions except where noted. • 48 Calculator F unctions Arithmetic -, x, + 4 Data Entry +/-, w 2 Display Scientific Notation 4 Scientific Notation Removal Exponent Increment Exponent Decrement Algebraic x'. y 5 Clearing Clear and Clear Entry 2 Data ...
Owners Manual
Page 9
...:ire Key -Stores tne displayed quantity in the memory without removing it from the memory to the display. See page 38 7 Instructs the calculator to find the sine of the displayed value. See page 31. [14.:0 Exponent Entry and Exponent/Decimal Shift Key When pressed after a ...result is in progress. When pressed after a keyboard entry, prepares the calculator to accept the next digits entered as the exponent (see Scientific Notation. Exchange Key -Exchanges the content of this key does not clear the memory. decreases the exponent by ...
...:ire Key -Stores tne displayed quantity in the memory without removing it from the memory to the display. See page 38 7 Instructs the calculator to find the sine of the displayed value. See page 31. [14.:0 Exponent Entry and Exponent/Decimal Shift Key When pressed after a ...result is in progress. When pressed after a keyboard entry, prepares the calculator to accept the next digits entered as the exponent (see Scientific Notation. Exchange Key -Exchanges the content of this key does not clear the memory. decreases the exponent by ...
Owners Manual
Page 12
... always clears the display, the constant and pending operations. this key. Sciiinttfic Notation To enter very large or very small numbers you must use scientific notation where the number is used, press M When pressed after an operation or function key (including [ -=Z. )). Example: Enter 389182.70636 Enter..._ _L-I1 '1_l ir_li t_! Numbers up to some power (exponent) such as the sum of this length can be entered into the calculator directly from the display before any function or operation key is entered as a number (mantissa) multiplied by this key clears the display. the...
... always clears the display, the constant and pending operations. this key. Sciiinttfic Notation To enter very large or very small numbers you must use scientific notation where the number is used, press M When pressed after an operation or function key (including [ -=Z. )). Example: Enter 389182.70636 Enter..._ _L-I1 '1_l ir_li t_! Numbers up to some power (exponent) such as the sum of this length can be entered into the calculator directly from the display before any function or operation key is entered as a number (mantissa) multiplied by this key clears the display. the...
Owners Manual
Page 13
...not go into the calculator as the exponent. Example: Enter 6025 x 1010 Enter 6025 20 Press O Display 0. 6025 00 6025. 20 6 025 23 The decimal point of the decimal point. 11 Regardless of how a mantissa is entered in scientific notation, the calculator normalizes the number, ...displaying a single digit to the left of ten. In scientific notation, a positive exponent indicates how many places the decimal point should be shifted to the...
...not go into the calculator as the exponent. Example: Enter 6025 x 1010 Enter 6025 20 Press O Display 0. 6025 00 6025. 20 6 025 23 The decimal point of the decimal point. 11 Regardless of how a mantissa is entered in scientific notation, the calculator normalizes the number, ...displaying a single digit to the left of ten. In scientific notation, a positive exponent indicates how many places the decimal point should be shifted to the...
Owners Manual
Page 14
...to the power-of 5 digits for a scientific notation mantissa or an 8-digit standard display. 12 Because the rii41 key controls scientific notation when used for proper calculation. Actually, the calculator internally carries all intermediate calculations and final results to the problem is 15775....987 87843 [X] 1 87843 1. 00 [T1 8.7843 04 Data in scientific notation form may be used to attach a negative sign to the mantissa and to a maximum of -ten exponent. The calculator converts the entered data for further calculations. Example: 3.2 x 10' + 12575.321 = 15775.321 Enter ...
...to the power-of 5 digits for a scientific notation mantissa or an 8-digit standard display. 12 Because the rii41 key controls scientific notation when used for proper calculation. Actually, the calculator internally carries all intermediate calculations and final results to the problem is 15775....987 87843 [X] 1 87843 1. 00 [T1 8.7843 04 Data in scientific notation form may be used to attach a negative sign to the mantissa and to a maximum of -ten exponent. The calculator converts the entered data for further calculations. Example: 3.2 x 10' + 12575.321 = 15775.321 Enter ...
Owners Manual
Page 15
...left under the same conditions. d - Chr. The displayed rim number must be in the range 1- -1 x 10" to produce a result in scientific notation format until FeW is 954 93 microns. 13 the calculator will remain in standard display format. Example: 1.2 x 10" + 3 45 x 10"ss 1.2345 10" 12.345 x 10" = 1.2345 ... format. Once in microns (1micron - 10 -' meter). adds one to the exponent and moves the decimal one place to alter the appearance of a cable, in scientific notation. C yrcl. Enter 3 3 Press FIE CI CD Di) 0 [0] (-W Display 3. 00 3.--03 9 5493 04 95 493 . 05 954 93 06 ...
...left under the same conditions. d - Chr. The displayed rim number must be in the range 1- -1 x 10" to produce a result in scientific notation format until FeW is 954 93 microns. 13 the calculator will remain in standard display format. Example: 1.2 x 10" + 3 45 x 10"ss 1.2345 10" 12.345 x 10" = 1.2345 ... format. Once in microns (1micron - 10 -' meter). adds one to the exponent and moves the decimal one place to alter the appearance of a cable, in scientific notation. C yrcl. Enter 3 3 Press FIE CI CD Di) 0 [0] (-W Display 3. 00 3.--03 9 5493 04 95 493 . 05 954 93 06 ...
Owners Manual
Page 26
... within 10 6 of 1 24 The result is therefore rounded to a 8-digit standard display or to 5 digits for scientific notation The 5/4 rounding technique built into this calculator adds 1to the least significant digit of these calculations in scientific notation The only exceptions are displayed. In the absence of the display if the next, non-displayed...
... within 10 6 of 1 24 The result is therefore rounded to a 8-digit standard display or to 5 digits for scientific notation The 5/4 rounding technique built into this calculator adds 1to the least significant digit of these calculations in scientific notation The only exceptions are displayed. In the absence of the display if the next, non-displayed...
Owners Manual
Page 31
... (natural and common). are accurate within the displayed digits. 29 This sequence raises 10 to the x power) sequence the common antilogarithm of the number x in scientific notation. Example: '" 2531 2594 Enter 7.S 1.4 Press LU LU lt_ns1 LE] Display 0. 7.5 .33647224 7.8364722 2531 2594 Comments Enter 7.5 In 1 4 (7.5 + In 1 4) Answer Note that the key is... not needed as the special Jnctinn prneluces the final result Common Logarithm and 10' ac The common logarithm key calculates the common logarithm (base 10) of the displayed vaiue. x 0.
... (natural and common). are accurate within the displayed digits. 29 This sequence raises 10 to the x power) sequence the common antilogarithm of the number x in scientific notation. Example: '" 2531 2594 Enter 7.S 1.4 Press LU LU lt_ns1 LE] Display 0. 7.5 .33647224 7.8364722 2531 2594 Comments Enter 7.5 In 1 4 (7.5 + In 1 4) Answer Note that the key is... not needed as the special Jnctinn prneluces the final result Common Logarithm and 10' ac The common logarithm key calculates the common logarithm (base 10) of the displayed vaiue. x 0.
Owners Manual
Page 32
... (right angle - 100 grads). If the apostrophe and quotes are measured in the far left side of the calculator. angles are accurate for angles greater than in scientific notation, all display digits are measured in the degree mode. Selecting the angular mode is in degrees. In general.... Trigonometric Functions The degree, radian, grad key [I:fA selects the units for instance, returns the calculator to the degree mode. Pressing...
... (right angle - 100 grads). If the apostrophe and quotes are measured in the far left side of the calculator. angles are accurate for angles greater than in scientific notation, all display digits are measured in the degree mode. Selecting the angular mode is in degrees. In general.... Trigonometric Functions The degree, radian, grad key [I:fA selects the units for instance, returns the calculator to the degree mode. Pressing...