Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> f107a6b2150490fe34fea1b6cacddba96e830e18025ef6bf4274dff97e8f802e:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^