Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 4370e07c27550ad81f53494d45bdcd3e3b50cac88ead959439c3b93732b325f2:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^