Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 276fc0f1cb44ccc35123a818f31b81504263d8041bafdb5284119971461c34e8:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^