Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> ffbf8d14bc41ad14fc72eb621b060d0cfd8848f70c2cfaead9eefafb5309a5a7:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^