Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> b22fbadb268ca109125dc39ed391647072ac54d68cf4722e0e270dd4d38deeb8:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^