Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 1f3879bd45abdda6b6ef6277a34c7368eddb1017d21a0d498ba4dd79fd2fb3f2:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^