Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 58f79a1b525b8aa7477612cf65970dab5fb98fb3be38f0e0074de28fa2ce4ec0:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^