Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 37c1c0b8433581ec211257c863615d61ee16ca259f58dbba2dde6a0e3bcdc4fa:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^