Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 79a88327dd13d90014a6224f153de9688a7933c17e462c89758d86e914546198:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^