Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 56b9b0038e3aa585de96810c4865cf11255a4fa0a4001627847355c9ec0ee08f:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^