Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 320fc0ee660b032c72038f57fef79757c0d77e257515ddc18d132bd699a59541:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^