Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 2406b7b00f6c46f354a8cef626662326f8bdc578f11697920fc66ef7d7461651:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^