Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 6706fbc349983cebb52a3c8fc027399be549ba1acd136a9ef8bb383eac6b53a6:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^