Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> c0f849f6ca5f66df6fbc1d419626b5a14bc6435e2fb902e09fea21cbcf5fc51f:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^