Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 4ba498a96fe3923e63f586708978948bc0fb2f4268b1354adb09b1e085fb928f:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^