Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 332192ccdfcaa5e164e3be61a80400b74dfcf459216198e95b84ec3f20565bce:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^