Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 0d2c3be37e0b5da84f3cc5fea2f4607f2ec94e3d850532ed11db2c74b7d15d4c:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^