Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 71b8812c5e2a72eb6cc27591d74f4ee27ce9219791d9cf2078d93618a09a4e6b:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^