Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 0e933187b65842fe97d665d9b7fc193c8cb90a0ff872ed1ffab3c0ba7b9ba7cc:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^