Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> fb83ee82cac696e18da880f7e7db1bfc67a2b4940c7b743401efff79008d7e75:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^