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- EditText pks = (EditText)findViewById(R.id.phWert_Eingabe);
- EditText wert1 = (EditText)findViewById(R.id.molekuel_Wert);
- EditText ergebnis1 = (EditText)findViewById(R.id.ergebnis);
- EditText ergebnis2 = (EditText)findViewById(R.id.ergebnis_pks);
- pksWert = Double.parseDouble(pks.getText().toString());
- Wert = Double.parseDouble(wert1.getText().toString());
- double pksWert1 = pksWert *-1;
- System.out.println(pksWert1);
- h3owurzel = Math.pow(10, pksWert1);
- System.out.println(h3owurzel);
- h3o = java.lang.Math.sqrt(Wert * h3owurzel);
- System.out.println(h3o);
- ph = Math.log10(h3o) *-1;
- System.out.println(ph);
- ergebnis1.setText("");
- ergebnis2.setText("");
- ergebnis1.setText(String.valueOf(ph));
- ergebnis2.setText(String.valueOf(h3o));
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