Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 3d6a45e9d4b91d129200231c2adcecaddaaeb7793e2312343d55b38972ed8908:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^