Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 3268f1c0916c9d6049e841a2c82f61468dd37e10b268cfa24d5d1d8362141051:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^