Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> dad7fb00aa1fead7470cc5017eed519e204109ea0f1edd886e36dc382ab14751:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^