Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> c5f0dabdb9f0c0571c1b8a267f469bc9a127ba582fd38e7aabcadf7262a2ca93:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^