Try to learn something about everything, and everything about somethingThomas Huxley “Darwin's bulldog” (1824-1895)

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public:calculator:guides:41z_module [17/02/26 15:41 GMT] – [Cubic Roots] johnpublic:calculator:guides:41z_module [17/02/26 15:42 GMT] (current) – [Cubic Roots] john
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     * enter <key>3</key> (''goes into the normal X register'')     * enter <key>3</key> (''goes into the normal X register'')
     * find the result of ''Z↑1/x''     * find the result of ''Z↑1/x''
-      * <key>Z</key><key>Z</key><key>EEX</key>+      * <key>Z</key> <key>Z</key><key>EEX</key>
         * ''1 + j 1.732''  (the first of the cube-roots of -8)         * ''1 + j 1.732''  (the first of the cube-roots of -8)
     * find the next root with the function ''ZNXTNRT''     * find the next root with the function ''ZNXTNRT''
-      * <key>Z</key> <key>Z</key><key>SHIFT</key><key>'√x'</key> +      * <key>Z</key> <key>Z</key> <key>SHIFT</key><key>'√x'</key> 
-      * enter <key>3</key> at the ''_'' prompt+      * enter <key>3 </key> at the ''_'' prompt
         * ''-2 + j 0''         * ''-2 + j 0''
     * find the next root with the function ''ZNXTNRT''     * find the next root with the function ''ZNXTNRT''
-      * <key>Z</key> <key>Z</key><key>SHIFT</key><key>'√x'</key>+      * <key>Z</key> <key>Z</key> <key>SHIFT</key> <key>'√x'</key>
       * enter <key>3</key> at the ''_'' prompt       * enter <key>3</key> at the ''_'' prompt
         * ''1 - j 1.732''         * ''1 - j 1.732''

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