Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 82565447f21a65e6d833123d599b9a201ed33cf91675b81158b3889e59437ac3:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^