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This directory contains key symbols found on Graphing and Standard calculators. Keys are sorted by function, and can be downloaded onto a PC and used to make your own customised textbooks.

Simply drag the key symbol into your document (e.g. in Microsoft Word®). Alternatively, select the symbol with your mouse, press the right mouse button, select the copy command from the pop-up menu, then the paste command once you are in your document. It is also possible to download all the symbols at once in zip format.

Simply drag the key symbol into your document (e.g. in Microsoft Word®). Alternatively, select the symbol with your mouse, hold the mouse button down, select the copy command from the pop-up menu, then the paste command once you are in your document. It is also possible to download all the symbols at once in sit format.

on oncl off enter ent exe second_F mode U_mode set_up U_set_up format left right up down tab drg fse modify a_lock calc arithmetic math solver prgm U_prgm finance slide option       tool clip U_FE

0 1 2 3 4 5 6 7 8 9 space point comma U_comma colon sign_c sign L_paren UL_paren R_paren UR_paren pi UM_pi exp U_exp ca cl del ins bs quit vars U_vars S_i i S_e U_angle angle L1 L2 L3 L4 L5 L6 entry F1 F2 F3     F4 unit xy_frac dms

plus minus multiply divide equal dc_frac C_frac C_Mfrac A_xxx C_num in_D U_int_D M_plus U_Mplus M_minus M_clr recall U_recall store answer C_angle/ C_deg polar rectangular ref_ANS math finance list ctlg simp U_not U_and U_or U_xor U_xnor U_hex U_bin U_dec U_oct U_pen U_ddx U_algb int_dx U_conv cnst U_frac caps_simp ab_frac       M_frac caps_ABfrac a_bcfrac

sin cos tan A_sin A_cos A_tan hyp A_hyp random percent Square U_Square cube yx_power U_yx ab_power root U_root X_root A_root 3_root inverse factorial ncr npr 10_power log U_log e_power in       U_in U_gcf U_lcm

stat stat_var statplot U_statplot data cd splits_D x_average sx x_deviation num x_sigma XP_sigma xy_sigma y_sigma YP_sigma y_average y_deviation sy S_a S_b S_c S_r x_estimate   y_estimate UL_xaverage U_sx U_xdeviation L_frq

equation graph table window zoom trace ez graph_C calc draw split tblset matrix U_matrix S_x X_theta sub S_u         S_v S_w

alpha a b c d e f g h i j k l m n o p q r s t u v w x y z theta space colon           U_equal