Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 7d5a1afa1794aa8f46eef6be396c3aabaedc3c1bd51b06fa5eb06392c6a951b7:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^