Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 095ad37ebc549baa99921a39b78b25a2d7144fa149d7785f19bae716a2c98679:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^