QBASIC

  1. I. . .
  2. I. . .
  3. III. 1.7. ò IJ ֲ ֲ IJ
  4. III. ֲ IJ Ѳ
  5. III.1.3. . -ò Բֲ ֲ IJ
  6. IMG O O O O O
  7. The funcions of the verb TO DO. 䳺 to do

(. 1)

1

SGN (X) . : - , (+1); - , (-1); - , 0.
ABS (X) | X |
INT (X) X
SIN (X) sin X
COS (X) cos X
TAN (X) tgX
ATN (X) arctgX
SQR (X)
LOG (X) ln X
LOG10 (X) lg X
RND (X) (0 - 1).
EXP (X) X,
CINT (a) .
a MOD b b.: Y = A MOD (B + 2)
FIX (a) ³ .

, (? 1800, 10= ? / 180 []). , ? PI.

:cos 340> cos (34 * PI / 180)

, () .

: > SQR (ABS (EXP (SIN (2 * X))));

ʳ .



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