Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 369944fc5e5e24b584fcbf7c555e4e39a14ed88d49227a220f6c1a15e49a0a29:14:32
   |
14 |                                 let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^