Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 786a99b937700ee6c773d7e8a7b44dd3ec4f4b9f0b3ab0bafe10015825b655b6:14:32
   |
14 |                                 let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^