User manual - fx-5800P

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指数関数と対数関数 .........................................................................................................................................................37
き乗関数べき乗根関数 ............................................................................................................................................... 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ENG記号の利用 .................................................................................................. 47
指数部 3 の整数倍となる数値で計算結果を表示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 .............................................................................................................. 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た複素数計算例 .............................................................................................................................50
共役複素数を求めConjg ............................................................................................................................................ 51
絶対値と偏角を求めAbs, Arg ..................................................................................................................................... 51
複素数の実部たは虚部を抽出す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 ......................................................................................................................................................65
一変数の統計計算を実行す ...........................................................................................................................................68
二変数の統計計算を実行す ...........................................................................................................................................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
n
進法で表示する ........................................................................................................................................... 76
基数を指定て数値を入力する ........................................................................................................................................76
2 進数の論理計算と負数計算を行 ................................................................................................................................. 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 ............................................................................................................................ 79
ブ機能で実行可能な式につい ................................................................................................................................79
ルブ機能を使 .............................................................................................................................................................80