Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 0ba5109899cc7cdfd4662db00278c426f0200b062f7e528354a1ff4907477125:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^