Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> f54c2f683cdaf44029268a1dfc8e8af96796eb7867724970157a7ac28722d7c6:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^