Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 645e2eb214bab1815c1bab1fd403603e9bdb41a1b7e9b1d2ca807e484b6c57bf:14:28
   |
14 |                             let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^