Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 0e23ccdd5e7f5a483cc54ebc3a79414fea7f8b1d7221a30db3779cb5e6509b62:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^