1216         BigInteger current_term = scaled_1;  in approximate()  local
1221         while (current_term.abs().compareTo(max_trunc_error) >= 0) {  in approximate()
1225           current_term = scale(current_term.multiply(op_appr), op_prec);  in approximate()
1226           current_term = current_term.divide(BigInteger.valueOf(n));  in approximate()
1227           current_sum = current_sum.add(current_term);  in approximate()
1257         BigInteger current_term;  in approximate()  local
1262         current_term = big1.shiftLeft(-calc_precision);  in approximate()
1263         BigInteger current_sum = current_term;  in approximate()
1264         while (current_term.abs().compareTo(max_trunc_error) >= 0) {  in approximate()
1268           current_term = scale(current_term.multiply(op_appr), op_prec);  in approximate()
1269           current_term = scale(current_term.multiply(op_appr), op_prec);  in approximate()
1272           current_term = current_term.divide(divisor);  in approximate()
1273           current_sum = current_sum.add(current_term);  in approximate()
1305         BigInteger current_term = op_inverse;  in approximate()  local
1311         while (current_term.abs().compareTo(max_trunc_error) >= 0) {  in approximate()
1316           current_term =  in approximate()
1318           current_sum = current_sum.add(current_term);  in approximate()
1350         BigInteger current_term = x_nth;  // x**n  in approximate()  local
1351         BigInteger current_sum = current_term;  in approximate()
1356         while (current_term.abs().compareTo(max_trunc_error) >= 0) {  in approximate()
1361           current_term = x_nth.divide(BigInteger.valueOf(n * current_sign));  in approximate()
1363           current_sum = current_sum.add(current_term);  in approximate()
1415         BigInteger current_term = op_appr.shiftLeft(op_prec - calc_precision);  in approximate()  local
1416         BigInteger current_sum = current_term;  in approximate()
1417         BigInteger current_factor = current_term;  in approximate()
1421         while (current_term.abs().compareTo(max_last_term) >= 0) {  in approximate()
1443           current_term = current_factor.divide(BigInteger.valueOf(exp));  in approximate()
1446           current_sum = current_sum.add(current_term);  in approximate()