Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 545d12d6faba3e9e6675be76877f89575f8f861070faeca3aefb95ee73ad31c4:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^