User manual - fx-5800P
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■ 指数関数と対数関数 .........................................................................................................................................................37
■ べき乗関数とべき乗根関数 ............................................................................................................................................... 38
■ 積分計算 ..........................................................................................................................................................................39
■ 1 次微分計算 .................................................................................................................................................................... 40
■ 2 次微分計算 .................................................................................................................................................................... 41
■ 3 計算 ............................................................................................................................................................................... 41
■ 座標変換(直交座標 j 極座標) ........................................................................................................................................ 42
■ 乱数 ..................................................................................................................................................................................43
■ その他の関数 ...................................................................................................................................................................45
ENG変換とENG記号の利用 .................................................................................................. 47
■ 指数部が 3 の整数倍となる数値で計算結果を表示する(ENG変換).................................................................................. 47
■ ENG変換の操作例 ........................................................................................................................................................... 47
■ 数値の入力や計算結果の表示にENG記号を使う .............................................................................................................. 48
複素数計算(
COMP
) ............................................................................................................. 49
■ 複素数を入力する ............................................................................................................................................................. 49
■ 複素数表示設定について ..................................................................................................................................................50
■ 複素数表示形式に応じた複素数計算例 .............................................................................................................................50
■ 共役複素数を求める(Conjg) ............................................................................................................................................ 51
■ 絶対値と偏角を求める(Abs, Arg) ..................................................................................................................................... 51
■ 複素数の実部または虚部を抽出する(ReP, ImP).............................................................................................................. 51
■ 計算結果表示形式の強制指定 ..........................................................................................................................................52
行列計算(
COMP
) ................................................................................................................. 52
■ 行列計算の概要 ................................................................................................................................................................52
■ 行列の入力と編集.............................................................................................................................................................53
■ 行列計算の実行 ................................................................................................................................................................55
数列計算(
RECUR
) ............................................................................................................... 58
■ 数列計算の概要 ................................................................................................................................................................58
■ 数列テーブルを作成する ..................................................................................................................................................60
■ 数列計算時のご注意 .........................................................................................................................................................61
方程式計算(
EQN
) ................................................................................................................ 61
■ 方程式計算の概要(操作の流れ) ....................................................................................................................................... 61
■ 方程式のタイプを選ぶ ......................................................................................................................................................62
■ 係数の入力について .........................................................................................................................................................62
■ 解の表示について.............................................................................................................................................................63
■ 方程式計算の例題 ............................................................................................................................................................63
統計計算(
SD
/
REG
) .............................................................................................................. 65
■ 標本データを登録する ......................................................................................................................................................65
■ 一変数の統計計算を実行する ...........................................................................................................................................68
■ 二変数の統計計算を実行する ...........................................................................................................................................69
■ 統計計算の例題 ................................................................................................................................................................73
n
進計算(
BASE-N
) ..............................................................................................................74
■
n
進法で計算する ............................................................................................................................................................. 74
■ 計算結果を
n
進法で表示する ........................................................................................................................................... 76
■ 基数を指定して数値を入力する ........................................................................................................................................76
■ 2 進数の論理計算と負数計算を行う ................................................................................................................................. 77
カルク機能(数式記憶機能) ................................................................................................... 78
■ カルク機能を使う .............................................................................................................................................................. 78
ソルブ機能 ............................................................................................................................ 79
■ ソルブ機能で実行可能な式について ................................................................................................................................79
■ ソルブ機能を使う .............................................................................................................................................................80