Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 28ecb7d508ecfbae40b9a80ed9c9db6c8fabecd4b2ca3fd2dec311e190ca3a21:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^