Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> fc50b97c6a63d0a13f408174e2c68b99d788c1ce842cd2a0d0b1cf4ccf5a292a:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^