Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> f147114aaa667a8274bdd67f5430a92be45ebca42f2293c98bb69a3beb78ace0:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^