簡単入力, 関数グラフ電卓 !

Notebook Calculator

Published by: 俊 姜

Description

長い計算式を入力するとき、非常に簡単に修正することができます!
メモ帳に文字書くように !
複素数計算、統計計算、科学関数計算、指数計算、積分計算、確率計算 !
• IT SUPPORTS A WHOLE FILE MANAGEMENT !
全面的なファイル管理をサポートしています!
- Create a file
- Save
- Open
- Delete
• Mathematical Functions:
数学関数
SIN(X) : sine of x
COS(X) : cosine of x
TAN(X) : tangent of x
COT(X) : cotangent of x
ASIN(X) : arcsine of x
ACOS(X) : arccosine of x
ATAN(X) : arctangent of x
SINH(X) : hyperbolic sine
COSH(X) : hyperbolic cosine
TANH(X) : hyperbolic tangent
ASINH(X) : inverse hyperbolic sine
ACOSH(X) : inverse hyperbolic cosine
ATANH(X) : inverse hyperbolic tangent
SQRT(X) : square root of x
ABS(X) : absolute value of x
FCT(X) : x factorial
LOG(X,Y) : logarithm of y to base x
LN(X) : natural logarithm of x
LOG(X) : base-10 logarithm of x
LOG10(X) : base-10 logarithm of x
LOG2(X) : base-2 logarithm of x
EXP(X) : base-e exponential of x
ERF(X) : the error function of x
ERFC(X) : the complementary error function of x
ROUND(X) : integral nearest to x
CEIL(X) : the smallest integral that is not less than x
FLOOR(X) : the largest integral that is not greater than x
TGAMMA(X) : the gamma function of x
LGAMMA(X) : the natural logarithm of the absolute value of the gamma function of x
X^Y : y-th power of x

• Statistical functions:
統計関数
SUM(a1,a2,a3,a4) : a1+a2+a3+a4
総和
AVERAGE(a1,a2,a3,a4) : (a1+a2+a3+a4)÷4
平均
VARIANCE(a1,a2,a3,a4) : variance
分散
SD(...) : standard deviation
標準偏差
SUMSQ(...) : sum of squares
平方和
AD(...) : absolute deviation
絶対偏差
CV(...) : coefficient of variation
変動係数
SVARIANCE(...) : sample variance
標本分散
SSD(...) : sample standard deviation
標本標準偏差
SCV(...) : sample coefficient of variance
標本分散係数

• Help Manual:
マニュアル
“//” means a line comment or annotation.
"//"は注釈を意味します。
A=2
B=3
C=A+B
Click “Run”, the screen shows:
C=5
If the line C=A+B is annotated ,
A=2
B=3
//C=A+B
Click “Run”, the screen shows:
B=3
- Variable Naming Rules:
変数の命名規則:
Start with letters, and not involving keywords.
A, A1, B25, HAT (right)
PRINT1, COS (wrong)
- The Usage of PRINT:
PRINTの使用法:
A=10+5
B=10/5
PRITN A,B
Click “Run”, the screen shows:
A=15
B=2
Default variable name is RESULT , e.g.
16+5*6
Click “Run”, the screen shows:
RESULT=46
- Combination & Arrangement:
C(n,k) = n!/(k!(n-k)!)
A(n,k) = n!/(n-k)!
- Complex Number
複素数
When there is “i” or “∠” on the screen, it automatically enters Complex Number Calculation Mode.
画面に "i"または "∠"があると、自動的に複素数計算モードに入ります。
e.g. X=3+4i or X=5∠53.1°
9 functions are available for the Mode.
モードには9つの機能があります。
SIN(X), COS(X), TAN(X)
COT(X), SINH(X), COSH(X)
SQRT(X), ABS(X), CONJUGATE(X)
- Integral
積分
INTEGRAL X²,2,4
Default precision is 300 times of calculations. It can be more accurate, e.g. 500 times.
デフォルトの精度は300回の計算です。より正確にすることができます。
INTEGRAL X²,2,4,500
- Graphics
グラフィックス
PLOT SIN(X)
PLOT X²
Default length = 10, width = 10. Lenght = 20、width = 5を指定します.
PLOT X²,20,5
Default dense is 150 points. It also can be customized, e.g. 200 points.
デフォルトの密度は150ポイントです。カスタマイズすることもできます.
PLOT X²,20,5,200
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簡単入力 FAQ

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User Rating
App is not rated in Japan yet.
Ratings History

簡単入力 Reviews

新的11吋iPad安裝馬上有問題。畫面最下方的一排按鍵都被遮掉了。

負面 on

Taiwan

新的11吋iPad安裝馬上有問題。畫面最下方的一排按鍵都被遮掉了。iPhone X max 不會遮住。 但搜尋軟體與選擇下載時已經是選擇適用iPad了

問題

jsisjshaha on

Taiwan

可以畫圓嗎

作圖似乎有問題?

patrat1231 on

Taiwan

為什麼plot 5x^2會變成一條直線,似乎x平方項前面都不能有係數?

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