Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 03dad8a573dd03ebb6bff07ec016e9134e3d602424926f07c50fda40a0762e17:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^