Top 10k strings from Mathematics 1 (1985)(Roy Eastwood).tap in <root> / bin / z80 / software / Sinclair Spectrum Collection TOSEC.exe / Sinclair ZX Spectrum - Utilities & Educational / Sinclair ZX Spectrum - Utilities & Educational - [TAP] (TOSEC-v2007-01-01) /

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   6 "________________________________"
   4 "value column ";i;
   3 " = ";A(j,i)
   3 "   ***** END OF PROGRAM *****"
   2 ;"z2=";x2;s$;
   2 ;"z1=";x1;s$;
   2 "more data ?   (1=yes, 0=no) ";c:
   2 " = ";B(j,i)
   1 y4=(y3+y4)/2
   1 y3=(y4-x3)/2
   1 y2;"       "
   1 y1;"       "
   1 x4=(x3+x4)/2
   1 x3=(x4-x3)/2
   1 s=s+A(i,k)*B(k,j)
   1 lno=LNO+31
   1 e data ?QO(1
   1 Y}t=t*t?(`
   1 Rha~(x-m)/
   1 RDER REQKES
   1 R.EASTWOOD improve A.GRZEGOREK"
   1 MATHEMATIC
   1 MATHEMA1 2
   1 MATHEMA1 16
   1 MATHEMA1 0=
   1 IznumbDIi1%k
   1 B(l,k)=B(l,k)+t*B(j,k)
   1 B(j,k)=t*B(j,k)
   1 B(j,k)=B(i,k)
   1 B(j,i)=-B(j,i)
   1 A(l,k)=A(l,k)+t*A(j,k)
   1 A(j,k)=t*A(j,k)
   1 A(j,k)=A(i,k)
   1 =x*xx)=x*x*x
   1 ;"Option, please ..."
   1 ;"Loading .Z80 emulator snapshot":
   1 ;"*** MATHEMATICS 1 ***":
   1 ;" next options"
   1 ;" enter: RUN 5006 to restart ":
   1 ;" convert"
   1 ;" ";A(j,i)+B(j,i);
   1 ;" ";A(j,i)*s;
   1 ;"  z1^n, n: REAL"
   1 ;"  z1/z2"
   1 ;"  z1-z2"
   1 ;"  z1+z2"
   1 ;"  z1*z2"
   1 ;"  z1 <-> z2"
   1 ;"  th z1"
   1 ;"  sinh z1"
   1 ;"  sech z1"
   1 ;"  next options"
   1 ;"  cth z1"
   1 ;"  cosh z1"
   1 ;"  cosech z1"
   1 ;"  STATISTICS CALCULATIONS"
   1 ;"  N-th ORDER REGRESION":
   1 ;"  MATRIX: ADD, SUB, SCAL - MULT":
   1 ;"  MATRIX MULTIPLICATION":
   1 ;"  MATRIX INVERSION":
   1 ;"  Ln z1"
   1 ;"  INTEGRATION: SIMPSON's RULE":
   1 ;"  COMPLEX CALCULATIONS":
   1 ;"  BREAK"
   1 ;"  * GO TO SWITCH *"
   1 *t-.1201MI}/}v
   1 (x4*x4+y4*y4)
   1 (x3*x3+y3*y3):
   1 (x2*x2+y2*y2):
   1 (x1*x1+y1*y1):
   1 (b-a)/x1-.5
   1 (B(i,j)*1000
   1 ((b-a)/x1)
   1 "z2=";r2;" e^ i ";a2
   1 "z2: x2=";x2,"y2=";y2
   1 "z2: OK? ";a$:
   1 "z1=x1+iy1","z2=x2+iy2"
   1 "z1=";r1;" e^ i ";a1
   1 "z1: x1=";x1,"y1=";y1
   1 "z1: OK? ";a$:
   1 "which operation ?   ";d
   1 "value of scalar  s= ";s
   1 "val. of f(x) at internal =  ";y
   1 "using matrix: ";k
   1 "singular matrix"
   1 "results:"
   1 "press ENTER to continue ";a$
   1 "more data ?  (1=yes, 0=no)  ";d
   1 "matrix elements: "
   1 "matrix 2:"
   1 "matrix 1:"
   1 "last val. of f(x) =  ";y2
   1 "last val. of f(x)  = ";y2
   1 "known formula (y/n)    ";s$
   1 "invalid dimension"
   1 "increment of x=  ";x1
   1 "increment of x     = ";x1
   1 "first val. of f(x) = ";y1
   1 "first val. of f(x) =  ";y1
   1 "f(x";i;") = ";
   1 "dimension of matrix= ?  ";r
   1 "dimension of matrix 2 (r,c)","r= ";r2,"c= ";c2
   1 "dimension of matrix 1 (r,c)","r= ";r1,"c= ";c1
   1 "dimension of matrix (r,c) ","r= ";r,"c= ";c
   1 "define function in line no 5702"
   1 "RESULTANT MATRIX: "
   1 "MATRIX: ADD., SUB., SCAL. MULT."
   1 "3= SCALAR MULTIPLICATION"
   1 "2= SUBTRACTION"
   1 "1= ADDITION"
   1 "1.2.3.4.5.6.7.8.9.10.11  ";lno
   1 "1.2.3.4.5.6.7.8.9  ";LNO
   1 "1.2.3.4.5.6.7 ";lno
   1 "  INTEGRATION: SIMPSON'S RULE"
   1 "     MATRIX MULTIPLICATION"
   1 "      COMPLEX CALCULATIONS"
   1 "       MATRIX INVERSION"
   1 "       COMPLEX CALCULATION"
   1  allowed+{