Sharp PC-1500A Compiler

[Josef]

Version 1.4 is ready, SIN, COS, TAN, LOG and ABS functions are added. Instructions and program is attached. This is how the solution of the Kepler equation looks like. Assembler tends to be much faster, especially in common mathematical operations. A bin file is basically a text file that can be converted to WAV, for example, or uploaded using the CE-158 (X) interface from a computer using RS232. The program after translation by the compiler occupies 391 Bytes in RAM.

*L=(M+180*I/pi* SIN(E) - E)/(1-I*COS (E))
IF ABS(L) > 1E-3 THEN E = E + L: GOTO *

0 M=E
1*F=ESX
2 F=F*I
3 F=F*D
4 F=F-E
5 F=F+M
6 C=ECX
7 C=C*I
8 C=K-C
9 L=F/C
10 E=E+L
11 L=LAX
12 IFL>RGO*
13 PRE
14 WE
15 STOP
16 END

M= Mean Anomaly, I= Eccentricity, D= 180/3.14, K=1, R=0.0001