[注意]转让TI-85 图形计算器 （半新）

leed78

< >美国大学生必备.<FONT face="Times New Roman"> </FONT>功能齐全。外观良好。美国德州仪器出品。 原价<FONT face="Times New Roman">120</FONT>美元加税。現仅售<FONT face="Times New Roman">400</FONT>元（北京）. 外地加<FONT face="Times New Roman">30</FONT>元邮费。<p></p></P>
; N4 U1 i, K$ a<>请电<FONT face="宋体, MS Song"> <a href="mailtleed78@126.com" target="_blank" >leed78@126.com</A></FONT></P>
<UL type=disc>
<LI class=MsoNormal style="MARGIN: 0cm 0cm 0pt; COLOR: black; mso-margin-top-alt: auto; mso-margin-bottom-alt: auto; mso-list: l2 level1 lfo3; tab-stops: list 36.0pt">8-line by 21-character display. <p></p></LI>
<LI class=MsoNormal style="MARGIN: 0cm 0cm 0pt; COLOR: black; mso-margin-top-alt: auto; mso-margin-bottom-alt: auto; mso-list: l2 level1 lfo3; tab-stops: list 36.0pt">Advanced functions accessed through redefinable menu keys. <p></p></LI>
: |6 Y/ I$ s9 t" n/ ]  X- ?% l<LI class=MsoNormal style="MARGIN: 0cm 0cm 0pt; COLOR: black; mso-margin-top-alt: auto; mso-margin-bottom-alt: auto; mso-list: l2 level1 lfo3; tab-stops: list 36.0pt">Real and complex numbers calculated to 14-digit accuracy and displayed with 12 digits plus a 3-digit exponent. <p></p></LI>
<LI class=MsoNormal style="MARGIN: 0cm 0cm 0pt; COLOR: black; mso-margin-top-alt: auto; mso-margin-bottom-alt: auto; mso-list: l2 level1 lfo3; tab-stops: list 36.0pt">Graphs parametric equations, polar equations, and solutions to differential equations. <p></p></LI>
# M- v- y/ }6 q" P" Y<LI class=MsoNormal style="MARGIN: 0cm 0cm 0pt; COLOR: black; mso-margin-top-alt: auto; mso-margin-bottom-alt: auto; mso-list: l2 level1 lfo3; tab-stops: list 36.0pt">Up to 99 graphing functions defined, saved, graphed, and analyzed at one time. <p></p></LI>
<LI class=MsoNormal style="MARGIN: 0cm 0cm 0pt; COLOR: black; mso-margin-top-alt: auto; mso-margin-bottom-alt: auto; mso-list: l2 level1 lfo3; tab-stops: list 36.0pt">15 interactive zoom features. <p></p></LI>
; [; i: `/ w( k$ P<LI class=MsoNormal style="MARGIN: 0cm 0cm 0pt; COLOR: black; mso-margin-top-alt: auto; mso-margin-bottom-alt: auto; mso-list: l2 level1 lfo3; tab-stops: list 36.0pt">Simultaneous graphing of more than one function. <p></p></LI>
+ ?  r. Q* v' Q  K<LI class=MsoNormal style="MARGIN: 0cm 0cm 0pt; COLOR: black; mso-margin-top-alt: auto; mso-margin-bottom-alt: auto; mso-list: l2 level1 lfo3; tab-stops: list 36.0pt">Complex numbers. <p></p></LI>
<LI class=MsoNormal style="MARGIN: 0cm 0cm 0pt; COLOR: black; mso-margin-top-alt: auto; mso-margin-bottom-alt: auto; mso-list: l2 level1 lfo3; tab-stops: list 36.0pt">Operates on lists of numbers as well as single numbers. <p></p></LI>
<LI class=MsoNormal style="MARGIN: 0cm 0cm 0pt; COLOR: black; mso-margin-top-alt: auto; mso-margin-bottom-alt: auto; mso-list: l2 level1 lfo3; tab-stops: list 36.0pt">Real and complex matrices with dimensions up to 30 x 30. <p></p></LI>
<LI class=MsoNormal style="MARGIN: 0cm 0cm 0pt; COLOR: black; mso-margin-top-alt: auto; mso-margin-bottom-alt: auto; mso-list: l2 level1 lfo3; tab-stops: list 36.0pt">Additional data types include strings, pictures, and vectors. <p></p></LI>
9 ^$ b2 u: j2 d( R0 E<LI class=MsoNormal style="MARGIN: 0cm 0cm 0pt; COLOR: black; mso-margin-top-alt: auto; mso-margin-bottom-alt: auto; mso-list: l2 level1 lfo3; tab-stops: list 36.0pt">List-based one- and two-variable statistical analysis, including linear, logarithmic, exponential, power, quadratic polynomial, cubic polynomial, and quadratic polynomial regressions. <p></p></LI>
<LI class=MsoNormal style="MARGIN: 0cm 0cm 0pt; COLOR: black; mso-margin-top-alt: auto; mso-margin-bottom-alt: auto; mso-list: l2 level1 lfo3; tab-stops: list 36.0pt">Systems-of-equation solving, polynomial-root solving, and solves for any variable in an equation. <p></p></LI>
( w/ ^3 u4 S# Z! }" |1 Q<LI class=MsoNormal style="MARGIN: 0cm 0cm 0pt; COLOR: black; mso-margin-top-alt: auto; mso-margin-bottom-alt: auto; mso-list: l2 level1 lfo3; tab-stops: list 36.0pt">Up to 99 functions traceable on a single graph. <p></p></LI>
; `8 ]# F6 U0 ~: n2 V+ o+ ^<LI class=MsoNormal style="MARGIN: 0cm 0cm 0pt; COLOR: black; mso-margin-top-alt: auto; mso-margin-bottom-alt: auto; mso-list: l2 level1 lfo3; tab-stops: list 36.0pt">rogramming capability with the number of programs limited only by available memory. <p></p></LI>
' t9 z( c3 n9 c* B<LI class=MsoNormal style="MARGIN: 0cm 0cm 0pt; COLOR: black; mso-margin-top-alt: auto; mso-margin-bottom-alt: auto; mso-list: l2 level1 lfo3; tab-stops: list 36.0pt">28K RAM. <p></p></LI>
<LI class=MsoNormal style="MARGIN: 0cm 0cm 0pt; COLOR: black; mso-margin-top-alt: auto; mso-margin-bottom-alt: auto; mso-list: l2 level1 lfo3; tab-stops: list 36.0pt">Link capabilities for data transfer through I/O port. <p></p></LI>
<LI class=MsoNormal style="MARGIN: 0cm 0cm 0pt; COLOR: black; mso-margin-top-alt: auto; mso-margin-bottom-alt: auto; mso-list: l2 level1 lfo3; tab-stops: list 36.0pt">Accessories allow information to be transferred to a computer and to be printed or stored on disk. <p></p></LI>
<LI class=MsoNormal style="MARGIN: 0cm 0cm 0pt; COLOR: black; mso-margin-top-alt: auto; mso-margin-bottom-alt: auto; mso-list: l2 level1 lfo3; tab-stops: list 36.0pt">Compatible with the Calculator-Based Laboratory™ (CBL™) and Calculator-Based Ranger™ (CBR™) Systems to allow analysis of real-world data. </LI>
9 g; F9 ~, [( G<LI class=MsoNormal style="MARGIN: 0cm 0cm 0pt; COLOR: black; mso-margin-top-alt: auto; mso-margin-bottom-alt: auto; mso-list: l2 level1 lfo3; tab-stops: list 36.0pt">Constant Memory™.</LI></UL>